European guideline vaginal discharge 2011. intl jrev
2011 European (IUSTI/WHO) Guideline on the Management of Vaginal Discharge Authors: Jackie Sherrard1, Gilbert Donders2, David White3 Lead editor: Jørgen Skov Jensen4. 1. Department of Genitourinary Medicine, Churchill Hospital, Oxford, UK. 2. Department of Obstetrics and Gynecology, Regional Hospital H Hart Tienen, University Hospital Gasthuisberg Leuven, and University Hospital Citadelle Liège, Belgium. 3. The Department of Sexual Medicine, Birmingham Heartlands Hospital Heart of England NHS Teaching Trust, Birmingham, UK. 4 STI Research and Development, Statens Serum Institut, Copenhagen, Denmark. Introduction Three common infections are associated with vaginal discharge - bacterial vaginosis, trichomoniasis and candidiasis, of which trichomoniasis is a sexually transmitted infection. Vaginal discharge may be caused by a range of other physiological and pathological conditions including cervicitis, aerobic vaginitis, atrophic vaginitis, and mucoid ectopy. Psychosexual problems and depression can present with recurrent episodes of vaginal discharge. These need to be considered if tests for specific infections are negative. Many of the symptoms and signs are non-specific and a number of women may have other conditions such as vulvar dermatoses or allergic and irritant reactions. Occasionally cervical infection caused by chlamydia or gonorrhoea may result in vaginal discharge. This guideline is an update of the European IUSTI vaginal discharge guideline 2001. Aetiology and transmission
Bacterial vaginosis (BV) is the commonest cause of abnormal vaginal discharge in woman of childbearing age, but may also be encountered in menopausal women, and is rather rare in children [1-8]. In Caucasian women the prevalence is 5-15%, in African and American blacks 45-55%. In Asian women the prevalence is less well studied, but in general around 20-30%. Women having sex with women share similar lactobacillary types and are at increased risk for BV[9]. It is characterised by an overgrowth of predominantly anaerobic organisms (e.g. Gardnerella vaginalis, Prevotella spp., Mycoplasma hominis, Mobiluncus spp.) in the vagina leading to a replacement of lactobacilli and an increase in vaginal pH. Recently, bacterial identification using PCR has demonstrated that previously uncultivated bacteria are highly prevalent in women with BV including bacterial vaginosis associated bacterium (BVAB) 1, 2, and 3 and Atopobium species. Since these bacteria are difficult to culture, their susceptibility to antibiotics is not known. BV can arise and remit spontaneously and although not considered a sexually transmitted infection is associated with sexual activity. Two theories prevail to explain the existence and recurrence of this condition: 1) lactobacilli disappear due to environmental factors such as vaginal douching, or frequent pH insults due to sexual intercourse or other factors or 2) some lactobacilli are attacked by type specific viruses and are unable to recolonize the vagina, facilitating anaerobic overgrowth. In some women the lactobacilli are also decreased and pH is elevated, but aerobic microflora derived from the gut, like Escherichia coli, group B streptococci, and Staphylococcus aureus predominate. This is termed aerobic vaginitis (AV). Mixed infections are frequent. AV is an inflammatory condition, causing long term symptoms with intermittent exacerbations.
Vulvovaginal candidiasis is caused by an overgrowth of Candida albicans in 90% of women (remainder other species eg C. glabrata) [10. 11]. An estimated 75% of women will experience at least one episode during their lifetime. 10-20% women are asymptomatic vaginal carriers; this may be up to 40% during pregnancy [12,13].
Trichomonas vaginalis (TV) is a flagellated protozoon which is a parasite of the genital tract. In adults it is almost exclusively sexually transmitted. Due to site specificity, infection only follows intravaginal or intraurethral inoculation of the organism. In women urethral infection is present in 90% of episodes, although the urinary tract is the sole site of infection in <5% of cases. The most obvious host response to infection is a local increase in polymorphonuclear leukocytes.
Clinical features There are classical symptoms (Table 1) and signs (Table 2) but these are frequently absent or non specific [22,23]. The diagnosis of both BV and candidiasis is syndromic i.e. based on clinical symptoms and signs supported by laboratory test findings, which in themselves vary in specificity and sensitivity. Table 1 Symptoms Bacterial vaginosis Candidiasis Trichomoniasis Table 2 Clinical signs Bacterial vaginosis Candidiasis Trichomoniasis
Approx. 2% “strawberry” cervix visible to naked eye.
Complications There is an association with BV and post-hysterectomy vaginal cuff infection [14-16], post-abortion endometritis [17-21], increased risk of spontaneous miscarriage ranging from 13 to 24 gestational weeks [24-27] and preterm birth [28-43] and increased risk of acquiring STI, especially genital herpes and HIV [44-52] . In one large RCT treating women with BV, metronidazole did not show any benefit in the prevention of preterm birth compared to placebo [53], while in 2 other RCT the use of metronidazole showed an increased risk for preterm birth [54,55]. Furthermore in at least 2 meta-analyses, metronidazole was found to increase the risk of adverse pregnancy outcome [56,57]. On the other hand, although older RCT studies with vaginal clindamycin did not seem to influence the preterm birth rate [58-61], 3 more recent RCT using clindamycin provided beneficial evidence of reduced preterm birth rates, either given orally, of vaginally [62-64]. As the results of clinical trials investigating the value of screening for and treating BV in pregnancy have been conflicting it is difficult to make firm recommendations. Symptomatic pregnant women should be treated in the usual way (Grade B) but there is insufficient evidence to recommend routine treatment of asymptomatic pregnant women who are found to have BV. Vaginal trichomoniasis has been associated with adverse pregnancy outcomes, particularly premature rupture of membranes, preterm delivery, and low birth weight [65,66]. However, further research is needed to confirm these associations and to prove that the association is causal. Moreover data do not suggest that metronidazole treatment results in a reduction in perinatal morbidity and some trials suggest the possibility of increased prematurity or low birth weight after metronidazole treatment, limitations of the studies prevent definitive conclusions regarding risks of treatment [54, 67]. Screening of asymptomatic individuals for trichomoniasis is therefore not currently recommended. (Evidence Level I & II, Grade A) Some specialists would defer therapy in asymptomatic pregnant women until after 37 weeks’ gestation. In addition, these pregnant women should be provided with careful counselling regarding condom use and the continued risk of sexual transmission. There is evidence that trichomoniasis may enhance HIV transmission[68-70]. Diagnosis Ideally all women presenting with abnormal vulval or vaginal symptoms should be tested (Evidence level III, grade C) [71-77]. If this is not possible then examination and testing should definitely be performed when:
Failure of vaginal discharge to respond to empirical treatment
Asymptomatic women do not require testing for BV or candida.
The definitive diagnosis of each infection is based upon laboratory tests (Table 3). A sample of the discharge is removed from the vaginal wall with a swab. The type of fibre is not important. Direct microscopy can be done immediately at the clinic, if available.
Criteria for diagnosis of bacterial vaginosis (Evidence level II, grade B) [77-82]
A. Clinical diagnosis (Amsel): (the presence of three of the 4 criteria is required)
1. Homogeneous gray-white discharge 2. pH of vaginal fluid > 4.5; 3. Fishy odour (if not recognizable, use few drops of 10% KOH) 4. Clue cells present on wet mount microscopy
B. Nugent score - This is used as a gold standard for studies and relies upon estimating the relative
proportions of bacterial morphotypes on a Gram stained vaginal smear to give a score between 0 and 10. A score of <4 is normal, 4-6 is intermediate and >6 is BV. However, it does not take abnormal flora types other than full blown BV into account and the nature of the so called ‘intermediate flora’ is unclear.
C. Hay Ison criteria – based on findings on a Gram stained smear and reflects the flora possibilities better
than Nugent score. Grade 0: Not related to BV, epithelial cells only, no lactobacilli, indicates recent antibiotics Grade 1: (Normal): Lactobacillus morphotypes predominate Grade 2: (Intermediate): Mixed flora with some Lactobacilli present, but Gardnerella or Mobiluncus morphotypes also present Grade 3 (BV): Predominantly Gardnerella and/or Mobiluncus morphotypes, clue cells. Few or absent Lactobacilli. Grade 4: Not related to BV, Gram +ve cocci only, no lactobacilli (Aerobic vaginitis flora) [83]
Criteria for diagnosis of vaginal candidosis (Evidence level III, grade B) [71-76, 84-87]
Absence of smell (in “whiff test” on speculum and in amine odour test on slide) are supportive, since candidiasis and BV/TV do not usually co-exist, but not diagnostic.
Yeasts or pseudohyphae on wet preparation (40 - 60% sensitivity) of vaginal discharge.
Yeasts or pseudohyphae on Gram stain (up to 65% sensitivity) of vaginal discharge
Vaginal culture positive for a Candida species. If possible this should be delineated as albicans or non-albicans. If directly inoculated to a Sabouraud’s plate results should be reported as light, medium or heavy growth as this correlates with specificity.
Repeated culture of the same species of non-albicans candida (usually C. glabrata) may indicate reduced antifungal sensitivity.
Criteria for diagnosis of Trichomonasis vaginalis (TV) (Evidence level III, grade B) [88-96]
A. Direct observation of the organism by a wet smear (normal saline) or acridine orange stained slide from
the posterior vaginal fornix (sensitivity 40-70% cases). Microscopy for T. vaginalis should be performed as soon as possible after the sample is taken as motility diminishes with time.
B. Culture media are available and will diagnose up to 95% cases. C. Nucleic acid amplification tests (NAATs) have been developed and sensitivities and specificities
Trichomonads are sometimes reported on cervical cytology, however a meta-analysis has shown that while cytology has good specificity, the weighted mean sensitivity is only 58% [95]. If the population prevalence of TV is high it is appropriate to treat in these circumstances however where a woman is unlikely to have trichomoniasis (prevalence less than or equal to 1%) it is prudent to confirm the diagnosis, preferably by the culture of vaginal secretions or NAATs if available. (Evidence level Ia, Grade A)
Management Information, explanation and advice for the patient. TV: As TV is a sexually transmitted organism screening for coexistent infections should be undertaken. Sexual abstinence should be advised until treatment of all partners is completed. BV: It should be explained that the cause is unclear and that although there is an association with sexual activity, it is not a sexually transmitted infection. Therapy Indications for treatment of bacterial vaginosis:
Positive direct microscopy with/without symptoms in some pregnant women (those with a history of prior idiopathic preterm birth or second trimester loss)
Women undergoing some surgical procedures
Optional: positive direct microscopy in women without symptoms. They may report a beneficial change in their discharge following treatment.
Symptomatic women found to have candida on either microscopy or culture.
Asymptomatic women do not require treatment.
Asymptomatic male partners do not require treatment
Positive test for trichomoniasis regardless of symptoms
Epidemiological treatment of sexual partners
Recommended regimens Trichomonas: The nitroimidazoles comprise the only class of drugs useful for the oral or parenteral therapy of trichomoniasis and most strains are highly susceptible. Due to the high rates of infection of the urethra and paraurethral glands in women systemic chemotherapy should be given to effect a cure and the use of metronidazole gel is not recommended. The single dose has the advantage of improved compliance and being cheaper, however there is some evidence to suggest that the failure rate is higher, especially if partners are not treated concurrently. There is a spontaneous cure rate in the order of 20-25%. In patients with true metronidazole allergy, desensitisation has been used. [97-98] Recommended regimens for T. vaginalis and bacterial vaginosis (Evidence level Ia, grade A) [99-115] 1st choice:
Metronidazole 400 - 500 mg orally twice daily for 5 to 7 days
Metronidazole 2 gram orally in a single dose
With metronidazole or tinidazole, alcohol should be avoided because of the possibility of a disulfiram-like (antabuse) reaction. Abstinence from alcohol use should continue for 24 hours after completion of metronidazole or 72 hours after completion of tinidazole. Alternative regimens for bacterial vaginosis ONLY
Intravaginal metronidazole gel (0.75%) once daily for 5 days
Intravaginal clindamycin cream (2%) once daily for 7 days
Clindamycin 300 mg orally twice daily for 7 days
For BV, clindamycin and metronidazole have equal efficacy, comparing oral and vaginal formulations, both after one week (combined RR 1.01, 95% CI 0.69 to 1.46) and after one month (combined RR 0.91, 95% CI 0.70 to 1.18). Roughly 58 to 88% will be cured after 5 days treatment with metronidazole or clindamycin. No difference in
treatment failures was seen after one week or one month when oral versus local applications where compared. However, in terms of side effects, in most studies clindamycin tended to have less adverse effects than metronidazole (RR 0.75, 95% CI 0.56 to 1.02). Vaginal versus oral application. As bioavailablity for both metronidazole and clindamycin are only 50% of the oral intake after vaginal application, less side effects are to be expected. When compared to oral intake 400mg twice a day for 7 days, the use of 500 mg metronidazole vaginally at night for 7 days was equally effective, resolving 74% and 79% after 4 weeks in the oral versus the vaginal group respectively. In one randomized trial comparing the oral and the vaginal form, clinical eradication was present after one month in 71% of both modalities. A number of randomized studies addressed the efficacy of vaginal clindamycin versus oral metronidazole Eradication at one month after vaginal clindamycin cream were 66 to 83% versus 68% to 87% for metronidazole . Also when oral metronidazole, 0.75% metronidazole vaginal cream and 2% vaginal clindamycin cream where compared in a randomized trial, equal efficacies (respectively 85, 75, 86%) and side effects were noted. Vaginal versus oral clindamycin also showed similar efficacy and but somewhat less side effects. Clindamycin cream as well as metronidazole gel contain mineral oils that are known to diminish the strength of condoms. Therefore, use of barrier contraception is not considered safe during the treatment with any of these vaginal products. Recommended regimens for vaginal candidiasis (Level of evidence: II, grade A) [13, 116, 117] Intravaginal and oral therapy provide equally effective treatment for vaginal candidiasis. Treatment with azoles results in relief of symptoms and negative cultures among 80-90% of patients after treatment is completed, whether administered orally or topically. Only topical preparations should be used during pregnancy. Overall standard single dose treatments are as effective as longer courses. In a severely symptomatic attack there is proven to be better symptomatic benefit in repeating fluconazole 150mgs after 3 days. This does not affect relapse rates. Oral preparations include
Itraconazole 200mg twice daily for one day
Clotrimazole vaginal tablet 500mg once or 200mg once daily for 3 days
Miconazole vaginal ovule 1200mg as a single dose or 400mg once daily for 3 days.
Econazole vaginal pessary 150mg as a single dose
There are a number of other intravaginal preparations available. These are now all either azoles or of limited availability e.g. nystatin, or unlicensed. Topical treatment to the vulva is of no proven added benefit to intravaginal treatment but some patients prefer this. Where itch is a significant symptom a hydrocortisone containing topical preparation may provide more rapid symptomatic relief. Any benefit may be from the emollient effect. If oral antifungals are used then a moisturising cream is cheaper and may be less likely to give an irritant reaction. Special situations [118-120] Metronidazole is pregnancy category B (animal studies have revealed no evidence of harm to the fetus, but no adequate, well-controlled studies among pregnant women have been conducted). Multiple studies and meta-analyses have not demonstrated a consistent association between metronidazole use during pregnancy and teratogenic or mutagenic effects in infants. Metronidazole can be used in all stage of pregnancy and during breast feeding, however high dose regimens are best avoided in these circumstances. In lactating women who are administered metronidazole, withholding breastfeeding during treatment and for 12–24 hours after the last dose will reduce the exposure of metronidazole to the infant. Tinidazole is pregnancy category C (animal studies have demonstrated an adverse event, and no adequate, well-controlled studies in pregnant women have been conducted), and its safety in pregnant women has not been well-evaluated.
Oral anti-candidal preparations should not be used in pregnancy. Nystatin, which is not an azole, gives a cure rate of 70 –90% for candida, but may be useful in women with an organism with reduced sensitivities to azole drugs. The dose as a pessary is 100,000 units, 1 – 2 pessaries nightly for 14 nights. Availability is limited in some European countries. Severe candidiasis should be treated with Fluconazole 150mgs repeated after 3 days. Chronic C. glabrata infection requires longer duration of therapy with non-licensed treatments. Nystatin for 21 days is the first line treatment and topical flucytosine, either alone or in combination with amphotericin should also be considered. Boric acid vaginal suppositories 600mgs daily for 14-21 days may otherwise be used. Response should be based on speciated culture results as symptomatic response may sometimes take several months. • Partner notification
BV and Candida [121-123] Routine screening and treatment of male partner(s) is not indicated. Trichomoniasis (Evidence level Ib A) [124,125] Current sexual partners should be screened for STIs and treated for TV regardless of the results of their tests. In a male contact of TV, found to have non-gonococcal urethritis (NGU) on screening, it is reasonable to treat for TV initially and then repeat the urethral smear before making a diagnosis of NSU. Patients should be instructed to avoid sex until they and their sex partners are cured (i.e., when therapy has been completed and patient and partner(s) are asymptomatic).
• Follow-up
BV Only in women with persistent symptoms. If treatment is prescribed in pregnancy to reduce the risk of preterm birth, a repeat test should be made after one month and further treatment offered if BV has recurred. Recurrent BV, therapy[126-130] Most patients will have recurrences within 3 to 12 months, whatever treatment has been used. In one placebo controlled randomized trial weekly vaginal metronidazole was compared to placebo during 16 weeks, showing a significant difference of 70% of women being symptom-free in the treatment group, versus only 30% in the placebo group. However, even with metronidazole maintenance therapy only 35% of patients were still recurrence free 12 weeks after stopping the treatment, versus 20% of controls. Furthermore, patients receiving vaginal metronidazole cream suffered from vulvovaginal candidosis more often than placebo users (p=0.02) [103]. Studies have found that the adjuvant vaginal application of probiotics were effective in preventing recurrences of BV over a 6 months period. In one study twice daily oral metronidazole was compared with a regimen of daily intravaginal application of lactobacilli showing similar results after 4 weeks and fewer failures at 3 months. In a non-randomised uncontrolled study of 49 women with a mean of 4.4 recurrences of BV per year, acidifying gel reduced the number of recurrences to 0.6 per year. In another randomized study acidifying gel was as efficient as 0.75% metronidazole gel. Candida [131-137] Only in women with persistent or recurrent symptoms. All such women should have at least one speciated culture. Consider other diagnoses e.g. vulvar dermatitis Recurring candidiasis, therapy Definition – four or more symptomatic episodes per year
document frequency, establish diagnosis and confirm by culture
exclude risk factors (e.g. diabetes, underlying immunodeficiency, corticosteroid use, frequent antibiotic use
Ongoing trials are addressing optimal therapy, which is not established, in these individuals. Current recommendations are for an initial intensive regime of 10 – 14 days followed by a maintenance regime, probably weekly for 6 months. Vulval dermatitis/eczema is common either co-existing or as a differential diagnosis. General advice includes permission to use a vulval moisturiser applied to dry skin and washed off as a soap substitute. Ovulation suppressing progesterone contraception e.g. Depo-Provera or Cerazette, may have some benefits TV
Follow-up is unnecessary for men and women who become asymptomatic after treatment or who are initially asymptomatic. Persistent / recurring symptoms, therapy[138-141] -
Check compliance and exclude vomiting of metronidazole.
Check possibility of re-infection from new or untreated partners
Patients who fail to respond to first course of treatment often respond to a repeat course of standard treatment. If this fails and above excluded, then consider a HVS or empirical treatment with erythromycin or amoxycillin to reduce B-haemolytic streptococci before retreating with metronidazole as some organisms present in the vagina may interact and reduce effectiveness of metronidazole. Low-level metronidazole resistance has been identified in 2%–5% of cases of vaginal trichomonas, however, infections caused by the majority of these organisms respond to tinidazole or higher doses of metronidazole. High-level resistance is rare. Tinidazole has a longer serum half-life and reaches higher levels in genitourinary tissues than metronidazole. In addition, many T. vaginalis isolates have lower minimum inhibitory concentrations (MICs) to tinidazole than metronidazole. For patients failing either of these regimens, Anecdotal treatments include -
Metronidazole 400mg tds for 7 days with metronidazole Ig PR or Ig PV(unlicensed) daily for 7 days
Metronidazole (or tinidazole) 2g daily for 3 days to 5 days
Nimorazole 2g orally with sulphonamide (Sultrin) pessaries bd for 10 days.
Prevention/health promotion
TV: Patients should be advised that using condoms consistently will reduce the risk of acquiring trichomonal infection.
European STI Guidelines Editorial Board Dr Keith Radcliffe, UK – Editor-in-Chief Dr Karen Babayan, Armenia Dr Marco Cusini, Italy Prof Mikhail Gomberg, Russia Dr Michel Janier, France Dr Jorgen Skov Jensen, Denmark Prof. Harald Moi, Norway Dr Raj Patel, UK Prof Jonathan Ross, UK Dr Jackie Sherrard, UK Dr Magnus Unemo, Sweden Dr Willem van der Meijden, Netherlands Dr Simon Barton (UK) – UEMS representative, UK Dr Lali Khotenashvili – WHO European Office representative, Georgia Dr Marita van de Laar – ECDC representative, Netherlands Prof. Martino Neumann – EDF representative, Netherlands Dr Angela Robinson, - EADV representative, UK
1. Akinbiyi AA, Watson R, Feyi-Waboso P. Prevalence of Candida albicans and bacterial vaginosis in
asymptomatic pregnant women in South Yorkshire, United Kingdom. Outcome of a prospective study. Arch Gynecol Obstet 2008; 278(5):463-466.
2. Oliveira FA, Pfleger V, Lang K, Heukelbach J, Miralles I, Fraga F et al. Sexually transmitted infections,
bacterial vaginosis, and candidiasis in women of reproductive age in rural Northeast Brazil: a population-based study. Mem Inst Oswaldo Cruz 2007; 102(6):751-756.
3. Fang X, Zhou Y, Yang Y, Diao Y, Li H. Prevalence and risk factors of trichomoniasis, bacterial vaginosis, and
candidiasis for married women of child-bearing age in rural Shandong. Jpn J Infect Dis 2007; 60(5):257-261.
4. Koumans EH, Sternberg M, Bruce C, McQuillan G, Kendrick J, Sutton M et al. The prevalence of bacterial
vaginosis in the United States, 2001-2004; associations with symptoms, sexual behaviors, and reproductive health. Sex Transm Dis 2007; 34(11):864-869.
5. Bhalla P, Chawla R, Garg S, Singh MM, Raina U, Bhalla R et al. Prevalence of bacterial vaginosis among
women in Delhi, India. Indian J Med Res 2007; 125(2):167-172.
6. Dan M, Kaneti N, Levin D, Poch F, Samra Z. Vaginitis in a gynecologic practice in Israel: causes and risk
factors. Isr Med Assoc J 2003; 5(9):629-632.
7. Lamont RF, Morgan DJ, Wilden SD, Taylor-Robinson D. Prevalence of bacterial vaginosis in women
attending one of three general practices for routine cervical cytology. Int J STD AIDS 2000; 11(8):495-498.
8. Schneider H, Coetzee DJ, Fehler HG, Bellingan A, Dangor Y, Radebe F et al. Screening for sexually
transmitted diseases in rural South African women. Sex Transm Infect 1998; 74 Suppl 1:S147-S152.
9. Marrazzo JM, Antonio M, Agnew K, Hillier SL. Distribution of genital Lactobacillus strains shared by
female sex partners. J Infect Dis 2009; 199(5):680-683.
10. Sobel JD. Pathogenesis and epidemiology of vulvovaginal candidiasis. Annals of the New York Academy of
11. Holland J, Young ML, Lee O, Chen S. Vulvovaginal carriage of yeasts other than Candida albicans. Sexually
transmitted infections 2003; 79(3):249-250.
12. Lindner JG, Plantema FH, Hoogkamp K. Quantitative studies of the vaginal flora of healthy women and of
obstetric and gynaecological patients. J Med Microbiol 1978; 11(3):233-241
13. Odds FC. Candida and Candidosis; A review and bibliography. Second ed. London: Bailliere Tindall; 1988.
14. Larsson PG, Platz-Christensen JJ, Forsum U, Pahlson C. Clue cells in predicting infections after abdominal
hysterectomy. Obstet Gynecol 1991; 77(3):450-452.
15. Persson E, Bergstrom M, Larsson PG, Moberg P, Platz-Christensen JJ, Schedvins K et al. Infections after
hysterectomy. A prospective nation-wide Swedish study. The Study Group on Infectious Diseases in Obstetrics and Gynecology within the Swedish Society of Obstetrics and Gynecology. Acta Obstet Gynecol Scand 1996; 75(8):757-761.
16. Soper DE, Bump RC, Hurt WG. Bacterial vaginosis and trichomoniasis vaginitis are risk factors for cuff
cellulitis after abdominal hysterectomy. Am J Obstet Gynecol 1990; 163(3):1016-1021.
17. Charonis G, Larsson PG. Use of pH/whiff test or QuickVue Advanced pH and Amines test for the diagnosis
of bacterial vaginosis and prevention of postabortion pelvic inflammatory disease. Acta Obstet Gynecol Scand 2006; 85(7):837-843.
18. Lassey AT, Adanu KR, Newman MJ, Opintah JA. Potential pathogens in the lower genital tract at manual
vacuum aspiration for incomplete abortion in Korle Bu Teaching Hospital, Ghana. East Afr Med J 2004; 81(8):398-401.
19. Miller L, Thomas K, Hughes JP, Holmes KK, Stout S, Eschenbach DA. Randomised treatment trial of
bacterial vaginosis to prevent post-abortion complication. BJOG 2004; 111(9):982-988.
20. Larsson PG, Platz-Christensen JJ, Dalaker K, Eriksson K, Fahraeus L, Irminger K et al. Treatment with 2%
clindamycin vaginal cream prior to first trimester surgical abortion to reduce signs of postoperative infection: a prospective, double-blinded, placebo-controlled, multicenter study. Acta Obstet Gynecol Scand 2000; 79(5):390-396.
21. Larsson PG, Platz-Christensen JJ, Thejls H, Forsum U, Pahlson C. Incidence of pelvic inflammatory disease
after first-trimester legal abortion in women with bacterial vaginosis after treatment with metronidazole: a double-blind, randomized study. Am J Obstet Gynecol 1992; 166(1 Pt 1):100-103.
22. Wolner-Hanssen P, Kreiger JN, Stevens CE et al. Clinical manifestations of vaginal trichomoniasis. JAMA
23. Fouts AC, Kraus SJ. Trichomonas vaginalis: re-evaluation of its clinical presentation and laboratory
diagnosis. J Infect Dis 1980;141:137-143
24. Oakeshott P, Hay P, Hay S, Steinke F, Rink E, Kerry S. Association between bacterial vaginosis or
chlamydial infection and miscarriage before 16 weeks' gestation: prospective community based cohort study. BMJ 2002; 325(7376):1334.
25. Donders GG, Van BB, Caudron J, Londers L, Vereecken A, Spitz B. Relationship of bacterial vaginosis and
mycoplasmas to the risk of spontaneous abortion. Am J Obstet Gynecol 2000; 183(2):431-437.
26. Bacterial vaginosis increases the risk of first trimester miscarriage. BMJ 1999; 319(7204):C.
27. Ralph SG, Rutherford AJ, Wilson JD. Influence of bacterial vaginosis on conception and miscarriage in the
first trimester: cohort study. BMJ 1999; 319(7204):220-223.
28. Hay PE, Lamont RF, Taylor-Robinson D, Morgan DJ, Ison C, Pearson J. Abnormal bacterial colonisation of
the genital tract and subsequent preterm delivery and late miscarriage. BMJ 1994; 308(6924):295-298.
29. Donders GG, Van CK, Bellen G, Reybrouck R, Van den Bosch T, Riphagen I et al. Predictive value for
preterm birth of abnormal vaginal flora, bacterial vaginosis and aerobic vaginitis during the first trimester of pregnancy. BJOG 2009.
30. Thorp JM, Jr., Dole N, Herring AH, McDonald TL, Eucker B, Savitz DA et al. Alteration in vaginal microflora,
douching prior to pregnancy, and preterm birth. Paediatr Perinat Epidemiol 2008; 22(6):530-537.
31. Xu J, Holzman CB, Arvidson CG, Chung H, Goepfert AR. Midpregnancy vaginal fluid defensins, bacterial
vaginosis, and risk of preterm delivery. Obstet Gynecol 2008; 112(3):524-531.
32. Leitich H, Kiss H. Asymptomatic bacterial vaginosis and intermediate flora as risk factors for adverse
pregnancy outcome. Best Pract Res Clin Obstet Gynaecol 2007; 21(3):375-390.
33. Guaschino S, De SF, Piccoli M, Maso G, Alberico S. Aetiology of preterm labour: bacterial vaginosis. BJOG
34. Svare JA, Schmidt H, Hansen BB, Lose G. Bacterial vaginosis in a cohort of Danish pregnant women:
prevalence and relationship with preterm delivery, low birthweight and perinatal infections. BJOG 2006; 113(12):1419-1425.
35. Vogel I, Thorsen P, Hogan VK, Schieve LA, Jacobsson B, Ferre CD. The joint effect of vaginal Ureaplasma
urealyticum and bacterial vaginosis on adverse pregnancy outcomes. Acta Obstet Gynecol Scand 2006; 85(7):778-785.
36. Guerra B, Ghi T, Quarta S, Morselli-Labate AM, Lazzarotto T, Pilu G et al. Pregnancy outcome after early
detection of bacterial vaginosis. Eur J Obstet Gynecol Reprod Biol 2006; 128(1-2):40-45.
37. Goyal R, Sharma P, Kaur I, Aggarwal N, Talwar V. Bacterial vaginosis and vaginal anaerobes in preterm
labour. J Indian Med Assoc 2004; 102(10):548-50, 553.
38. Romero R, Chaiworapongsa T, Kuivaniemi H, Tromp G. Bacterial vaginosis, the inflammatory response
and the risk of preterm birth: a role for genetic epidemiology in the prevention of preterm birth. Am J Obstet Gynecol 2004; 190(6):1509-1519.
39. Leitich H, Bodner-Adler B, Brunbauer M, Kaider A, Egarter C, Husslein P. Bacterial vaginosis as a risk factor
for preterm delivery: a meta-analysis. Am J Obstet Gynecol 2003; 189(1):139-147.
40. Jacobsson B, Pernevi P, Chidekel L, Platz-Christensen JJ. Bacterial vaginosis in early pregnancy may
predispose for preterm birth and postpartum endometritis. Acta Obstet Gynecol Scand 2002; 81(11):1006-1010.
41. Purwar M, Ughade S, Bhagat B, Agarwal V, Kulkarni H. Bacterial vaginosis in early pregnancy and adverse
pregnancy outcome. J Obstet Gynaecol Res 2001; 27(4):175-181.
42. McDonald HM, O'Loughlin JA, Jolley PT, Vigneswaran R, McDonald PJ. Changes in vaginal flora during
pregnancy and association with preterm birth. J Infect Dis 1994; 170(3):724-728.
43. Gravett MG, Hummel D, Eschenbach DA, Holmes KK. Preterm labor associated with subclinical amniotic
fluid infection and with bacterial vaginosis. Obstet Gynecol 1986; 67(2):229-237.
44. Chohan VH, Baeten J, Benki S, Graham SM, Lavreys L, Mandaliya K et al. A Prospective Study of Risk
Factors for Herpes Simplex Virus Type 2 Acquisition among High-Risk HIV-1 Seronegative Kenyan Women. Sex Transm Infect 2009.
45. Atashili J, Poole C, Ndumbe PM, Adimora AA, Smith JS. Bacterial vaginosis and HIV acquisition: a meta-
analysis of published studies. AIDS 2008; 22(12):1493-1501.
46. van de Wijgert JH, Morrison CS, Cornelisse PG, Munjoma M, Moncada J, Awio P et al. Bacterial vaginosis
and vaginal yeast, but not vaginal cleansing, increase HIV-1 acquisition in African women. J Acquir Immune Defic Syndr 2008; 48(2):203-210.
47. Gallo MF, Warner L, Macaluso M, Stone KM, Brill I, Fleenor ME et al. Risk factors for incident herpes
simplex type 2 virus infection among women attending a sexually transmitted disease clinic. Sex Transm Dis 2008; 35(7):679-685.
48. Peipert JF, Lapane KL, Allsworth JE, Redding CA, Blume JD, Stein MD. Bacterial vaginosis, race, and
sexually transmitted infections: does race modify the association? Sex Transm Dis 2008; 35(4):363-367.
49. Kaul R, Nagelkerke NJ, Kimani J, Ngugi E, Bwayo JJ, Macdonald KS et al. Prevalent herpes simplex virus
type 2 infection is associated with altered vaginal flora and an increased susceptibility to multiple sexually transmitted infections. J Infect Dis 2007; 196(11):1692-1697.
50. Brotman RM, Erbelding EJ, Jamshidi RM, Klebanoff MA, Zenilman JM, Ghanem KG. Findings associated
with recurrence of bacterial vaginosis among adolescents attending sexually transmitted diseases clinics. J Pediatr Adolesc Gynecol 2007; 20(4):225-231.
51. Nagot N, Ouedraogo A, Defer MC, Vallo R, Mayaud P, Van de Perre P. Association between bacterial
vaginosis and Herpes simplex virus type-2 infection: implications for HIV acquisition studies. Sex Transm Infect 2007; 83(5):365-368.
52. Schwebke JR. Abnormal vaginal flora as a biological risk factor for acquisition of HIV infection and
sexually transmitted diseases. J Infect Dis 2005; 192(8):1315-1317.
53. Carey JC, Klebanoff MA, Hauth JC, Hillier SL, Thom EA, Ernest JM et al. Metronidazole to prevent preterm
delivery in pregnant women with asymptomatic bacterial vaginosis. National Institute of Child Health and Human Development Network of Maternal-Fetal Medicine Units. N Engl J Med 2000; 342(8):534-540.
54. Klebanoff MA, Carey JC, Hauth JC, Hillier SL, Nugent RP, Thom EA et al. Failure of metronidazole to
prevent preterm delivery among pregnant women with asymptomatic Trichomonas vaginalis infection. N Engl J Med 2001; 345(7):487-493.
55. Odendaal HJ, Popov I, Schoeman J, Smith M, Grove D. Preterm labour--is bacterial vaginosis involved? S
56. Guise JM, Mahon SM, Aickin M, Helfand M, Peipert JF, Westhoff C. Screening for bacterial vaginosis in
pregnancy. Am J Prev Med 2001; 20(3 Suppl):62-72.
57. Morency AM, Bujold E. The effect of second-trimester antibiotic therapy on the rate of preterm birth. J
58. Kurkinen-Raty M, Vuopala S, Koskela M, Kekki M, Kurki T, Paavonen J et al. A randomised controlled trial
of vaginal clindamycin for early pregnancy bacterial vaginosis. BJOG 2000; 107(11):1427-1432.
59. Guaschino S, Ricci E, Franchi M, Frate GD, Tibaldi C, Santo DD et al. Treatment of asymptomatic bacterial
vaginosis to prevent pre-term delivery: a randomised trial. Eur J Obstet Gynecol Reprod Biol 2003; 110(2):149-152.
60. Joesoef MR, Hillier SL, Wiknjosastro G, Sumampouw H, Linnan M, Norojono W et al. Intravaginal
clindamycin treatment for bacterial vaginosis: effects on preterm delivery and low birth weight. Am J Obstet Gynecol 1995; 173(5):1527-1531.
61. Kekki M, Kurki T, Pelkonen J, Kurkinen-Raty M, Cacciatore B, Paavonen J. Vaginal clindamycin in
preventing preterm birth and peripartal infections in asymptomatic women with bacterial vaginosis: a randomized, controlled trial. Obstet Gynecol 2001; 97(5 Pt 1):643-648.
62. Lamont RF, Jones BM, Mandal D, Hay PE, Sheehan M. The efficacy of vaginal clindamycin for the
treatment of abnormal genital tract flora in pregnancy. Infect Dis Obstet Gynecol 2003; 11(4):181-189.
63. Larsson PG, Fahraeus L, Carlsson B, Jakobsson T, Forsum U. Late miscarriage and preterm birth after
treatment with clindamycin: a randomised consent design study according to Zelen. BJOG 2006; 113(6):629-637.
64. Ugwumadu A, Manyonda I, Reid F, Hay P. Effect of early oral clindamycin on late miscarriage and preterm
delivery in asymptomatic women with abnormal vaginal flora and bacterial vaginosis: a randomised controlled trial. Lancet 2003; 361(9362):983-988.
65. Saurina GR, McCormack WM. Trichomoniasis in pregnancy. Sex Trans Dis 1997;24:361-362
66. Cotch MF, Pastorek JG, Nugent RP, et al. Trichomonas vaginalis associated with low birth weight and
preterm delivery. Sex Trans Dis 1997;24:353-360
67. Kigozi GG, Brahmbhatt H, Wabwire-Mangen F, et al. Treatment of Trichomonas in pregnancy and adverse
outcomes of pregnancy: a subanalysis of a randomized trial in Rakai, Uganda. Am J Obstet Gynecol 2003;189:1398–1400.
68. Sorvillo F, Kernott P. Trichomonas vaginalis and amplification of HIV-1 transmission. Lancet
69. Van Der Pol B, Kwok C, Pierre-Louis B et al. Trichomonas vaginalis infection and human
immunodeficiency virus acquisition in African women. J Infect Dis. 2008 Feb 15;197(4):548-54.
70. McClelland RS, Sangare L, Hassan WM et al. Infection with Trichomonas vaginalis increases the risk of
HIV-1 acquisition. J Infect Dis. 2007 Mar 1;195(5):698-702
71. Schaaf VM, Perez-Stable EJ, Borchardt K. The limited value of symptoms and signs in the diagnosis of
vaginal infections. Archives of Internal Medicine 1990; 150(9):1929-1933.
72. Abbott J. Clinical and microscopic diagnosis of vaginal yeast infection: a prospective analysis. Annals of
73. Bergman JJ, Berg AO, Schneeweiss R, Heidrich FE. Clinical comparison of microscopic and culture
techniques in the diagnosis of Candida vaginitis. Journal of Family Practice 1984;18(4):549-552.
74. Eckert LO, Hawes SE, Stevens CE, Koutsky LA, Eschenbach DA, Holmes KK. Vulvovaginal candidiasis:
clinical manifestations, risk factors, management algorithm. Obstetrics & Gynecology 1998; 92(5):757-765.
75. Sonnex C, Lefort W. Microscopic features of vaginal candidiasis and their relation to symptomatology.
Sexually transmitted infections 1999; 75(6):417-419.
76. Zdolsek B, Hellberg D, Froman G, Nilsson S, Mardh PA. Culture and wet smear microscopy in the diagnosis
of low-symptomatic vulvovaginal candidosis. European Journal of Obstetrics, Gynecology, & Reproductive Biology 1995; 58(1):47-51.
77. Landers DV, Wiesenfeld HC, Heine RP, Krohn MA, Hillier SL. Predictive value of the clinical diagnosis of
lower genital tract infection in women. Am J Obstet Gynecol 2004; 190(4):1004-1010.
78. Platz-Christensen JJ, Larsson PG, Sundstrom E, Wiqvist N. Detection of bacterial vaginosis in wet mount,
Papanicolaou stained vaginal smears and in Gram stained smears. Acta Obstet Gynecol Scand 1995; 74(1):67-70.
79. Thomason JL, Gelbart SM, Anderson RJ, Walt AK, Osypowski PJ, Broekhuizen FF. Statistical evaluation of
diagnostic criteria for bacterial vaginosis. Am J Obstet Gynecol 1990; 162(1):155-160.
80. Amsel R, Totten PA, Spiegel CA, Chen KC, Eschenbach D, Holmes KK. Nonspecific vaginitis. Diagnostic
criteria and microbial and epidemiologic associations. Am J Med 1983; 74(1):14-22.
81. Ison CA, Hay PE. Validation of a simplified grading of Gram stained vaginal smears for use in genitourinary
medicine clinics. Sex Transm.Infect. 2002;78(6):413-5.
82. Nugent RP, Krohn MA, Hillier SL. Reliability of diagnosing bacterial vaginosis is improved by a
standardized method of gram stain interpretation. J Clin Microbiol 1991;29(2):297-301.
83. Donders GG. Definition of a type of abnormal vaginal flora that is distinct from bacterial vaginosis:
84. Hopwood V, Crowley T, Horrocks CT, Milne JD, Taylor PK, Warnock DW. Vaginal candidosis: relation
between yeast counts and symptoms and clinical signs in non-pregnant women. Genitourin-Med 1988; 64(5):331-334.
85. Odds FC, Webster CE, Riley VC, Fisk PG. Epidemiology of vaginal Candida infection: significance of
numbers of vaginal yeasts and their biotypes. European Journal of Obstetrics, Gynecology, & Reproductive Biology 1987; 25(1):53-66.
86. Odds FC, Webster CE, Mayuranathan P, Simmons PD. Candida concentrations in the vagina and their
association with signs and symptoms of vaginal candidosis. Journal of Medical & Veterinary Mycology 1988; 26(5):277-283.
87. Priestley CJ, Jones BM, Dhar J, Goodwin L. What is normal vaginal flora? Genitourin-Med 1997; 73(1):23-
88. Bickley LS, Krisher KK, Punsalang A, Trupei MA, R Reichman RC, Menegus MA. Comparison of direct
fluorescent antibody, acridine orange, wet mount and culture for detection of Trichomonas vaginalis in women attending a public sexually transmitted disease clinic. Sex Trans Dis 1989;127-131
89. Kreiger JN, Tam MR, Stevens CE, et al. Diagnosis of trichomoniasis: comparison of conventional wet-
mount examination with cytological studies, cultures, and monoclonal antibody staining of direct specimens. JAMA 1988;259:1223-1227
90. Kreiger JN, Viridans M, Siegel N, Critchlow C, Holmes KK. Risk assessment and laboratory diagnosis of
trichomoniasis in men. J Infect Dis 1992; 166:1362-1366
91. Schmid, G.P., Matheny, L.C., Zaidi, A.A. et al. Evaluation of six media for the growth of Trichomonas
vaginalis from vaginal secretions. J.Clin.Microbiol 1989;27:1230-1233.
92. Gelbart, S.M., Thomason, J.L., Osypowski et al. Growth of Trichomonas vaginalis in commercial culture
media. J.Clin.Microbiol 1990;28, 962-964.
93. Madico G, Quinn TC, Rompalo A, McKee KT jr, Gaydos CA. Diagnosis of Trichomonas vaginalis infection
by PCR using vaginal swab samples. J Clin Microbiol 1998;36:3205-3210
94. Mayta H, Gilman RH, Calderon MM, Gottlieb A, Soto G, tuero I, Sanchez S, Vivar A. 18S ribosomal DNA-
based PCR for the diagnosis of Trichomonas vaginalis. J Clin Microbiol 2000;38:2683-2687
95. Weise W, Patel SC et al. A meta-analysis of the Papanicolaou smear and wet mount for the diagnosis of
vaginal trichomoniasis. Am J Med 2000;108:301-308
96. Crucitti T, Van Dyck E, Tehe A et al. Comparison of culture and different PCR assays for detection of
Trichomonas vaginalis in self collected swab specimens. Sex Transm Infect 2003;79:393-398
97. Kurohara ML, Kwong FK, Lebherz TB, Klaustermeyer WB. Metronidazole hypersensitivity and oral
desensitization. J Allergy Clin Immunol 1991; 88:279-280.
98. Pearlman MD, Yashar C, Ernst S, Solomon W. An incremental dosing protocol for women with severe
vaginal trichomoniasis and adverse reactions to metronidazole. Am J Obstet Gynecol 1996; 174:934-936.
99. Bistoletti P, Fredricsson B, Hagstrom B, Nord CE. Comparison of oral and vaginal metronidazole therapy
for nonspecific bacterial vaginosis. Gynecol Obstet Invest 1986; 21(3):144-149.
100. Oduyebo OO, Anorlu RI, Ogunsola FT. The effects of antimicrobial therapy on bacterial vaginosis in non-
pregnant women. Cochrane Database Syst Rev 2009;(3):CD006055.
101. Schindler EM, Thamm H, Ansmann EB, Sarnow E, Schindler AE. [Treatment of bacterial vaginitis.
Multicenter, randomized, open study with tinidazole in comparison with metronidazole]. Fortschr Med 1991; 109(5):138-140.
102. Voorspoels J, Casteels M, Remon JP, Temmerman M. Local treatment of bacterial vaginosis with a
bioadhesive metronidazole tablet. Eur J Obstet Gynecol Reprod Biol 2002; 105(1):64-66.
103. Hanson JM, McGregor JA, Hillier SL, Eschenbach DA, Kreutner AK, Galask RP et al. Metronidazole for
bacterial vaginosis. A comparison of vaginal gel vs. oral therapy. J Reprod Med 2000; 45(11):889-896.
104. Brandt M, Abels C, May T, Lohmann K, Schmidts-Winkler I, Hoyme UB. Intravaginally applied
metronidazole is as effective as orally applied in the treatment of bacterial vaginosis, but exhibits significantly less side effects. Eur J Obstet Gynecol Reprod Biol 2008; 141(2):158-162.
105. Schmitt C, Sobel JD, Meriwether C. Bacterial vaginosis: treatment with clindamycin cream versus oral
metronidazole. Obstet Gynecol 1992; 79(6):1020-1023.
106. Andres FJ, Parker R, Hosein I, Benrubi GI. Clindamycin vaginal cream versus oral metronidazole in the
treatment of bacterial vaginosis: a prospective double-blind clinical trial. South Med J 1992; 85(11):1077-1080.
107. Fischbach F, Petersen EE, Weissenbacher ER, Martius J, Hosmann J, Mayer H. Efficacy of clindamycin
vaginal cream versus oral metronidazole in the treatment of bacterial vaginosis. Obstet Gynecol 1993; 82(3):405-410.
108. Paavonen J, Mangioni C, Martin MA, Wajszczuk CP. Vaginal clindamycin and oral metronidazole for
bacterial vaginosis: a randomized trial. Obstet Gynecol 2000; 96(2):256-260.
109. Ferris DG, Litaker MS, Woodward L, Mathis D, Hendrich J. Treatment of bacterial vaginosis: a comparison
of oral metronidazole, metronidazole vaginal gel, and clindamycin vaginal cream. J Fam Pract 1995; 41(5):443-449.
110. Mikamo H, Kawazoe K, Izumi K, Watanabe K, Ueno K, Tamaya T. Comparative study on vaginal or oral
treatment of bacterial vaginosis. Chemotherapy 1997; 43(1):60-68.
111. Schwebke JR, Desmond RA. A randomized trial of the duration of therapy with metronidazole plus or
minus azithromycin for treatment of symptomatic bacterial vaginosis. Clin Infect Dis 2007; 44(2):213-219.
112. Milani M, Barcellona E, Agnello A. Efficacy of the combination of 2 g oral tinidazole and acidic buffering
vaginal gel in comparison with vaginal clindamycin alone in bacterial vaginosis: a randomized, investigator-blinded, controlled trial. Eur J Obstet Gynecol Reprod Biol 2003; 109(1):67-71.
113. Forna F, Gulmezoglu AM. Interventions for treating trichomoniasis in women (Cochrane Review). In:The
Cochrane Library, Issue 3, 2000. Oxford: Update Software.
114. Hager D, Brown ST, Kraus SJ, Kleris GS, Perkins GJ, Henderson M, Perkins GJ, Henderson M.
Metronidazole for vaginal trichomoniasis seven day vs single-dose regimens. JAMA 1980;244:1219-1220
115. Thin RN, Symonds MAE, Booker R, Cook S, Langlet F. Double-blind comparison of a single dose and a five-
day course of metronidazole in the treatment of trichomoniasis. Brit J Vener Dis 1979;55:354-356
116. Watson MC, Grimshaw JM, Bond CM, Mollison J, Ludbrook A. Oral versus intra-vaginal imidazole and
triazole anti-fungal agents for the treatment of uncomplicated vulvovaginal candidiasis (thrush): a systematic review. BJOG: an International Journal of Obstetrics & Gynaecology 2002; 109(1):85-95.
117. Watson MC, Grimshaw JM, Bond CM, Mollison J, Ludbrook A. Oral versus intra-vaginal imidazole and
triazole anti-fungal treatment of uncomplicated vulvovaginal candidiasis (thrush). [update of Cochrane Database Syst Rev. 2001;(1):CD002845 ; 11279767.]. Cochrane Database of Systematic Reviews 2001;(4):CD002845.
118. Burtin P, Taddio A, Adburnu 0, Einarson TR, Koren G. Safety of metronidazole in pregnancy: a meta-
analysis. Am J Obstet Gynecol 1995; 172:525-529
119. Czeizel AE, Rockenbauer M. A population based case-control teratologic study of oral metronidazole
treatment during pregnancy. Br J Obstet Gynaecol 1998;105:322-327
120. Caro-Paton T, Carvajal A, de diego IM, Martin-Arias LH, Requejo AA, Pinilla ER. Is metronidazole
teratogenic: a meta-analysis. Br J Clin Pharmacol 1997;44:179-182
121. Bisschop MP, Merkus JM, Scheygrond H, Van Cutsem J. Co-treatment of the male partner in vaginal
candidosis: a double-blind randomized control study. British Journal of Obstetrics & Gynaecology 1986; 93(1):79-81.
122. Fong IW. The value of treating the sexual partners of women with recurrent vaginal candidiasis with
ketoconazole. Genitourin-Med 1992; 68(3):174-176.
123. Colli E, Landoni M, Parazzini F. Treatment of male partners and recurrence of bacterial vaginosis: a
randomised trial. Genitourin Med 1997; 73(4):267-270.
124. Lyng J, Christensen J. A double blind study of treatment with a single dose tinidazole of partners to
females with trichomoniasis. Acta Obstet Gynecol Scand 1981;60:199-201
125. Dykers JR. Single dose metronidazole treatment for trichomonal vaginitis – patient and consort. N Eng J
126. Sobel JD, Ferris D, Schwebke J, Nyirjesy P, Wiesenfeld HC, Peipert J et al. Suppressive antibacterial
therapy with 0.75% metronidazole vaginal gel to prevent recurrent bacterial vaginosis. Am J Obstet Gynecol 2006; 194(5):1283-1289.
127. Larsson PG, Stray-Pedersen B, Ryttig KR, Larsen S. Human lactobacilli as supplementation of clindamycin
to patients with bacterial vaginosis reduce the recurrence rate; a 6-month, double-blind, randomized, placebo-controlled study. BMC Womens Health 2008; 8:3.
128. Marcone V, Calzolari E, Bertini M. Effectiveness of vaginal administration of Lactobacillus rhamnosus
following conventional metronidazole therapy: how to lower the rate of bacterial vaginosis recurrences. New Microbiol 2008; 31(3):429-433.
129. Wilson JD, Shann SM, Brady SK, Mammen-Tobin AG, Evans AL, Lee RA. Recurrent bacterial vaginosis: the
use of maintenance acidic vaginal gel following treatment. Int J STD AIDS 2005; 16(11):736-738.
130. Simoes JA, Bahamondes LG, Camargo RP, Alves VM, Zaneveld LJ, Waller DP et al. A pilot clinical trial
comparing an acid-buffering formulation (ACIDFORM gel) with metronidazole gel for the treatment of symptomatic bacterial vaginosis. Br J Clin Pharmacol 2006; 61(2):211-217.
131. Spinillo A, Pizzoli G, Colonna L, Nicola S, De Seta F, Guaschino S. Epidemiologic characteristics of women
with idiopathic recurrent vulvovaginal candidiasis. Obstetrics & Gynecology 1993; 81(5 ( Pt 1):721-727.
132. Dennerstein GJ. Depo-Provera in the treatment of recurrent vulvovaginal candidiasis. Journal of
Reproductive Medicine 1986; 31(9):801-803.
133. Sobel J, Wiesenfeld H, Martens M, Danna P, Hooton T, Rompalo A et al. Maintenance fluconazole therapy
for recurrent vulvovaginal candidiasis. The New England Journal of Medicine 2004; 351(9):876-883.
134. Reef SE, Levine WC, McNeil MM, Fisher-Hoch S, Holmberg SD, Duerr A et al. Treatment options for
vulvovaginal candidiasis, 1993. [Review] [97 refs]. Clinical Infectious Diseases 1995; 20 Suppl 1:S80-S90.
135. Sobel JD. Recurrent vulvovaginal candidiasis. A prospective study of the efficacy of maintenance
ketoconazole therapy. New England Journal of Medicine 1986; 315(23):1455-1458.
136. Sobel JD. Treatment of recurrent vulvovaginal candidiasis with maintenance fluconazole. International
Journal of Gynaecology & Obstetrics 1992; 37:17-34.
137. Neves NA. Successful treatment of refractory recurrent vaginal candidiasis with cetirizine plus
fluconazole. Journal of Lower Genital Tract Disease 9[3], 167-170. 2005.
138. Das S, Huegnsberg M, Shahmanesh M. Treatment failure of vaginal trichomoniais in clinical practice. Intl J
139. Crowell AL, Sanders-Lewis KA, Secor WE. In Vitro Metronidazole and Tinidazole Activities against
Metronidazole- Resistant Strains of Trichomonas vaginalis. Antimicrobial Agents and Chemotherapy 2003;47:1407-1409
140. Sobel JD, Nyirjesy P, Brown W. Tinidazole Therapy for Metronidazole-Resistant Vaginal Trichomoniasis.
Clinical Infectious Diseases 2001;33:1341–1346
141. Mannen-Tobin A, Wilson JD. Management of metronidazole-resistant Trichomonas vaginalis – a new
approach. Intl J STD & AIDS 2005;16:488-490
Appendix 1 Review of the literature
An extensive literature review was performed using Medline for the years 1966-2009. MEDLINE search-keywords: vulvovaginal candidiasis, vaginal candidosis, vaginal candida, Trichomonas vaginalis, trichomoniasis, Bacterial vaginosis, non-specific vaginitis, abnormal vaginal flora, vaginal dysbiosis. The resulting articles were handsearched and sorted. Further references were obtained from these articles. The Cochrane Library was searched; search-keywords were: vulvovaginal candidiasis, vaginal candidosis, vaginal candida, Trichomonas vaginalis in women, bacterial vaginosis. The 2009 US CDC guidelines for the treatment of Sexually Transmitted Diseases and the related UK national guidelines (www.bashh.org) were reviewed.
Appendix 2 Levels of evidence and grading of recommendations
Evidence obtained from meta-analysis of randomised controlled trials.
Evidence obtained from at least one randomised controlled trial.
Evidence obtained from at least one well designed study without randomisation.
Evidence obtained from at least one other type of well designed quasi-experimental study.
Evidence obtained from well designed non-experimental descriptive studies such as comparative studies,
correlation studies, and case control studies. IV
Evidence obtained from expert committee reports or opinions and/or clinical experience of respected
Requires at least one randomised control trial as part of the body of literature of overall good quality and consistency addressing the specific recommendation.
Requires availability of well conducted clinical studies but no randomised clinical trials on the topic of recommendation.
Requires evidence from expert committee reports or opinions and/or clinical experience of respected authorities. Indicates absence of directly applicable studies of good quality.
Appendix 3 Declarations of interests Jackie Sherrard: none Gilbert Donders: The author has no direct financial interest in any of the subjects addressed in this paper, but he is involved in consultancy and/or member of the advisory board of Alfa Wasserman, Bayer- Schering, Medinova and Glaxo Smith Kline David White: none Jørgen Skov Jensen: None Appendix 1 Review of the literature
An extensive literature review was performed using Medline for the years 1966-2009. MEDLINE search-keywords: vulvovaginal candidiasis, vaginal candidosis, vaginal candida, Trichomonas vaginalis, trichomoniasis, Bacterial vaginosis, non-specific vaginitis, abnormal vaginal flora, vaginal dysbiosis. The resulting articles were handsearched and sorted. Further references were obtained from these articles. The Cochrane Library was searched; search-keywords were: vulvovaginal candidiasis, vaginal candidosis, vaginal candida, Trichomonas vaginalis in women, bacterial vaginosis. The 2009 US CDC guidelines for the treatment of Sexually Transmitted Diseases and the related UK national guidelines (www.bashh.org) were reviewed.
Appendix 2 Levels of evidence and grading of recommendations
Evidence obtained from meta-analysis of randomised controlled trials.
Evidence obtained from at least one randomised controlled trial.
Evidence obtained from at least one well designed study without randomisation.
Evidence obtained from at least one other type of well designed quasi-experimental study.
Evidence obtained from well designed non-experimental descriptive studies such as comparative studies,
correlation studies, and case control studies. IV
Evidence obtained from expert committee reports or opinions and/or clinical experience of respected
Requires at least one randomised control trial as part of the body of literature of overall good quality and consistency addressing the specific recommendation.
Requires availability of well conducted clinical studies but no randomised clinical trials on the topic of recommendation.
Requires evidence from expert committee reports or opinions and/or clinical experience of respected authorities. Indicates absence of directly applicable studies of good quality.
European STI Guidelines Editorial Board Dr Keith Radcliffe, UK – Editor-in-Chief Dr Karen Babayan, Armenia Dr Marco Cusini, Italy Prof Mikhail Gomberg, Russia Dr Michel Janier, France Dr Jorgen Skov Jensen, Denmark Prof. Harald Moi, Norway Dr Raj Patel, UK Prof Jonathan Ross, UK Dr Jackie Sherrard, UK Dr Magnus Unemo, Sweden Dr Willem van der Meijden, Netherlands Dr Simon Barton (UK) – UEMS representative, UK Dr Lali Khotenashvili – WHO European Office representative, Georgia Dr Marita van de Laar – ECDC representative, Netherlands Prof. Martino Neumann – EDF representative, Netherlands Dr Angela Robinson, - EADV representative, UK
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