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Vaginitis is a prevalent clinical disorder associated with several adverse health consequences, prompting women to seek medical care. In this study we evaluate the Vaginal Panel Real-Time PCR kit (qPCR test) against routinely used diagnostics for detection of bacterial vaginosis (BV), vulvovaginal candidiasis (VVC), and trichomoniasis. A total of 1011 vaginal swab specimens were analyzed. The routinely diagnostic methods for BV was Gram stain-based Nugent score. VVC presence was detected by culture, and Candida species were identified using MALDI-TOF MS. Trichomonas vaginalis was identified by culture in a selective medium. Molecular analyses were conducted on the MagXtract® 3200 System and analyzed using the CFX96™ Real-Time PCR Detection System. The sensitivity, specificity, positive predictive value, and negative predictive value of the qPCR test compared to the reference method for BV diagnosis was 93.1%, 88.8%, 90.1% and 92.2%, respectively, with a Kappa value of 0.82. For Candida species, sensitivity, specificity, positive predictive value, and negative predictive value were 96.0%, 98.4%, 95.3%, and 98.7%, respectively. The qPCR test detected 32 additional positive samples for Candida not reported by the routinely used diagnostics. For trichomoniasis, the qPCR test identified T. vaginalis in fifteen specimens, despite no microscopic detection in cultured specimens. Our results demonstrate that the Vaginal Panel Real-Time PCR kit shows optimal concordance with routinely used diagnostics for diagnosing vaginitis. Furthermore, enhancing detection of T. vaginalis. However, further validation studies are necessary to confirm its full diagnostic accuracy. The use of nucleic acid amplification tests (NAATs) provides rapid and accurate diagnosis, crucial for early detection and treatment of vaginitis., Competing Interests: The funder provided support in the form of salaries for authors IA, SUP and PM, but did not have any additional role in the study design, data collection and analysis, decision to publish, or preparation of the manuscript. The specific roles of these authors are articulated in the ‘author contributions’ section. This does not alter our adherence to PLOS ONE policies on sharing data and materials., (Copyright: © 2024 Amor et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.)

Abstract: Vaginal discharge is a common presenting complaint in ambulatory care medicine, emergency medicine, primary care, and gynecology, accounting for nearly 10 million office visits annually in the United States. This article discusses management of abnormal vaginal discharge among women of childbearing age and the clinical significance of inhouse diagnostic tools. Provider-performed microscopy is an invaluable clinical skill that allows for immediate diagnosis, treatment, and management of infections and coinfections and should be strongly considered when evaluating a patient., (Copyright © 2024 American Academy of Physician Associates.)

Aerobic vaginitis (AV) is a distinct clinical entity characterized by inflammation and abnormal vaginal microflora. Often mistaken for bacterial vaginosis, AV remains relatively unknown and underdiagnosed. AV's understanding is evolving, with some experts suggesting it may primarily be an immunological disorder, the prevalence of which has a range of 7-13% in non-pregnant women and 4.1-8.3% during pregnancy. Pregnancy can affect susceptibility to vaginal infections, leading to adverse outcomes for the woman and the newborn. This review summarizes the correlation between AV and adverse pregnancy outcomes, particularly preterm birth, the leading cause of morbidity and mortality among neonates. An improved understanding of AV's impact on pregnancy outcomes can lead to early recognition, proper management, and effective interventions. While some studies support an association between AV and preterm labor, the existing knowledge of this relationship remains limited. The evidence suggests that AV may contribute to adverse pregnancy outcomes, mainly preterm birth, but further research is needed to establish a definitive link. Further studies are needed to investigate the underlying mechanisms and clarify AV's role in premature labor. A comprehensive understanding of AV's impact on pregnancy outcomes is crucial for early recognition, appropriate management, and effective interventions.

Molecular diagnostic testing (eg, polymerase chain reaction [PCR]-based vaginitis testing) is widely used in clinical practice, although vaginitis experts have reservations about its use for vaginitis diagnosis. As with any new technology, cost to the health system is a large concern. Although clinical evaluation of signs and symptoms along with wet mount microscopy is traditionally used for vaginitis diagnosis, it is less accurate compared with molecular diagnostic testing. Here we review the benefits of adopting newer molecular diagnostics into routine gynecologic practice with some guidance from vaginitis experts that favor both traditional and more modern approaches. We argue that instead of trying to resist the oncoming tide of molecular diagnostics, we can embrace them and put them to appropriate use to effect rapid, accurate, and more flexible diagnosis of vaginitis conditions for our patients., (Copyright © 2024 by the American College of Obstetricians and Gynecologists. Published by Wolters Kluwer Health, Inc. All rights reserved.)

Objective: To determine the etiology of cervico-vaginal infections by cytobacteriology and the efficacy of qPCR for the diagnosis of sensitive strains such as Streptococcus agalactiae, Borrelia crocidurae, Chlamydia trachomatis, Neisseria gonorrhoeae and Treponema pallidum., Methodology: This prospective cross-sectional study was performed between January and September 2021 in 346 women who were examined for cervico-vaginal infection at the Hôpital Principal de Dakar (HPD). Cytobacteriological (direct examination, agar culture) and molecular analyses were performed., Results: Vaginal flora imbalances predominated, with a rate of 72.3%. The proportion of type IV vaginal flora was 46.5%. Of the 199 germs isolated, Candida albicans (25.1%), Ureaplasma urealyticum (17.6%), S. agalactiae (7.8%), Gardnerella vaginalis (6.6%) and nonalbicans Candida (5.5%) were the main pathogens responsible for cervico-vaginal infections in patients. Among women tested for mycoplasma, U. urealyticum was identified in 43.3% of patients. Among those tested for C. trachomatis, the proportion of infected women was low (4%). The prevalence of C. albicans was higher in pregnant women (38.3%) than in nonpregnant women (19.2%). S. agalactiae strains showed high resistance to certain beta-lactam antibiotics (pristinamycin 100%, gentamycin 100%, ampicillin 92.5% and cefalotin 85.2%) and to a glycopeptide antibiotic (vancomycin 100%). The Staphylococcus aureus strain had good sensitivity to antibiotics except gentamycin (100%) and kanamycin (100%). The enterobacteria tested were all sensitive to phenicols, carbapenems, cephalosporins and aminoglycosides. However, E. coli showed high resistance to tetracycline. The different methods showed low prevalences of C. trachomatis and N. gonorrhoeae, so comparisons Test RapidChlamydia/qPCR for C. trachomatis and culture/qPCR for N. gonorrhoeae were not possible. For S. agalactiae, on the other hand, qPCR was more advantageous than culture. The χ 2 test showed a significant difference (Yates χ 2 = 33.77 and p = 1 -7 ) for the diagnosis of S. agalactiae. S. agalactiae qPCR had a sensitivity of 40.7%, a specificity of 94%, and positive and negative predictive values of 36.7% and 94.9% respectively, as well as a kappa = 0.33., Conclusion: The methods applied enabled us to identify the pathogens that cause cervicovaginal infections. The results suggest that qPCR may be an alternative, at least for the diagnosis of S. agalactiae. However, culture remains indispensable for studying antibiotic sensitivity. In order to improve patient care, molecular techniques need to be integrated into the HPD testing toolbox. To broaden the repertoire of pathogens to be diagnosed by qPCR, targeted comparison studies will be needed to increase the probability of encountering infected individuals., (Copyright © 2024 SFMTSI.)

A primigravida in her late 20s presented to the obstetrics and gynaecology department in labour. On per speculum examination, multiple cystic lesions, 1-5 mm in size were observed occupying the anterior, posterior and lateral vaginal walls. Vaginal wet mount was normal and vaginal cultures were negative. Biopsy findings were consistent with emphysematous vaginitis. Vaginitis emphysematosa is a rare, benign self-limiting condition that presents with multiple, air-filled cysts in the vaginal or ectocervical mucosa. This condition is seen in both gravid and non gravid women, usually associated with a Trichomonas or Gardnerella infection., Competing Interests: Competing interests: None declared., (© BMJ Publishing Group Limited 2024. No commercial re-use. See rights and permissions. Published by BMJ.)

Vaginitis emphysematosa (VE) is a rare, benign, and self-limited condition often diagnosed by the presence of intramuscular vaginal air observed on computed tomography (CT) scan. Although it is a nonpathologic, self-limited condition requiring no intervention, it is important to rule out a more serious infectious pathology. This report highlights a clinical dilemma and the potential consequences of over-reliance on CT in distinguishing benign VE from pathologic necrotizing vaginitis. A high clinical suspicion for infection should be maintained, especially when relevant clinical and laboratory markers suggest a more serious pathology. We describe the case of a 45-year-old woman who presented to the hospital with abdominal pain and vaginal bleeding. CT scan demonstrated intramuscular vaginal air, which was reported as VE. Classic imaging findings of VE falsely reassured clinicians. She died shortly thereafter of necrotizing vaginitis., Competing Interests: Declaration of Conflicting InterestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Importance: Using retrospective data from U.S. Food and Drug Administration-approved/cleared molecular vaginal panels, molecular methods were found to have higher detection for Candida vaginitis and lower detection for bacterial vaginitis when compared to probe-based methods. In addition, the differentiation of Candida and non- Candida yeast has not reached the physician community as we observed noncompliance in recommended therapy. Furthermore, the pros and cons of migrating to molecular testing from conventional microscopy for identifying bacterial vaginitis and fungal vaginitis have been examined and reported in this paper. Interestingly, the mean (SD) age for patients with Candida albicans was 40.5 (40.0-41.1) years. Patients with N. glabrata were 5.2-8.1 (mean 6.7) years older than patients with Candida albicans ., Competing Interests: The authors declare no conflict of interest.

Purpose: Nonspecific vaginitis is a distinct clinical entity with particular microscopic and immunologic features. There is currently no standard of care for women with nonspecific vaginitis. The aim of our study was to assess the change in vaginal symptoms score after 3 months of treatment with an intravaginal medical device in participants with abnormal vaginal discharge and specific signs and symptoms. As secondary objectives, the study analyzed other clinical and microscopic features, such as vaginal discharge aspect, change in vaginal pH, change in vaginal microbiome, and vaginal inflammation., Methods: The study population included 47 participants with symptomatic vulvovaginitis, distinct from candidiasis, trichomoniasis, or bacterial vaginosis. The study design included 2 research sites from Romania. The treatment protocol consisted of 1 ovule per day inserted intravaginally during 15 consecutive days. The total study duration was 3 months., Findings: The intravaginal medical device had a positive impact on the vaginal symptoms score for 72.34% of the study participants. Topical administration of the ovules balanced vaginal pH values and significantly reduced signs of inflammation between study visits., Implications: This intravaginal medical device had curative effects that support its use as a stand-alone treatment in women with nonspecific vaginitis. A second clinical investigation is ongoing to evaluate the clinical efficacy of the device in postoperative care of cervical and vaginal wounds traumatic or secondary to surgical interventions., Clinicaltrials: gov identifier: NCT04735705., Competing Interests: Declaration of Competing Interest MDX Research was involved in the study design, site selection, collection, statistical analysis, and preparation of the manuscript. The authors have indicated that they have no other conflicts of interest regarding the content of this article., (Copyright © 2023. Published by Elsevier Inc.)

Incomplete merging of the Müllerian ducts may result in vaginal septa or even completely separate vaginal canals. It may also cause cervical malformation. In most cases, there are only rudimentary vaginal septations. Only a few reports describing completely separated vaginal canals (vagina duplex) and a cervix duplex in dogs have been published. This article reports the case of a bitch presented with recurrent vaginitis and cystitis. The symptoms always appeared following the dog's heat. The bitch had been pre-treated by a prior veterinarian as well as in a prior clinic. When presented in the clinic, a vaginal septum was suspected based on digital vaginal examination. Ultrasonographic examination and urinalysis allowed for the diagnosis of bacterial cystitis, which was subsequently treated with antibiotics. The bitch was presented again for vaginal endoscopy, transection of the vaginal septum, and ovariohysterectomy. Both vagina duplex and cervix duplex were diagnosed. Due to the extensive dimensions of the findings, the altered tissue was not resected. No more bacteria were detected in a repeated urine analysis. After spaying, the bitch showed no recurrence of symptoms of cystitis or vaginitis., Competing Interests: Es ist kein Interessenkonflikt vorhanden.Dieser Artikel ist Herrn Prof. Dr. Dr. h.c. mult. Hartwig Bostedt gewindmet, der mir fachlich und menschlich stets ein großes Vorbild war und noch immer ist., (Thieme. All rights reserved.)

Vulvovaginitis occurs in mostly reproductive aged women. Recurrent vaginitis affects overall quality of life, with a large financial burden on the patient, family, and health system. This review discusses a clinician's approach to vulvovaginitis with specific attention to the 2021 updated Center for Disease Control and Prevention guidelines. The authors discuss the role of the microbiome in vaginitis and evidence-based approaches for diagnosis and treatment of vaginitis. This review also provides updates on new considerations, diagnosis, management, and treatment of vaginitis. Desquamative inflammatory vaginitis and genitourinary syndrome of menopause are discussed as differential diagnosis of vaginitis symptoms., (Copyright © 2023 Elsevier Inc. All rights reserved.)

Purpose: We aimed to explore the possible function of guiding dominant microflora for aerobic vaginitis (AV) women patients in China to know its diagnostic ability for the further clinical application., Method: The characteristics and community compositions of AV vaginal microbiota was evaluated by high-throughput 16S ribosomal RNA (16S rRNA) sequencing after the vaginal microecology evaluations., Results: The increased colonization of Streptococcus agalactiae and Streptococcus anginosus and the absence of Lactobacillus are typical manifestations of AV patients. In addition, Lactobacillus were the major correlated bacteria with control groups of Modified Donders' Score under 3. Most of the significant KEGG pathways were classified into metabolism pathway, where the two bacteria behaved their own metabolism characteristics., Conclusion: The increased colonizations of Streptococcus agalactiae and Streptococcus anginosus and the absences of Lactobacillus are the typical manifestations of AV., (Copyright © 2022. Published by Elsevier Inc.)

Objective: Aim: To determine prevalence of Aerobic Vaginitis (AV) after gynecologic surgery, risk factors and antimicrobial resistance of responsible pathogens, and adverse pregnancy outcomes in Ukraine., Patients and Methods: Materials and Methods: Multicenter retrospective cohort study was conducted from January 2020 to December 2022 in fifteen medical clinics from eight regions of Ukraine. Smears were analyzed using Donders' classification method and Dong's modified AV diagnosis for Gram stains. Definitions of HAIs were adapted from the CDC/NHSN. Antibiotic susceptibility testing of bacteria was determined by Kirby-Bauer disc diffusion test according to the protocol of the EUCAST., Results: Results: Prevalence of AV among women's undergoing gynecologic surgery in Ukraine was 68.7%. Of the total AV cases, 70.3% were in non-pregnant and 29,7% in pregnant women. The most common pathogen of AV was Escherichia coli, followed by Enterococcus faecalis, Streptococcus agalactiae, Staphylococcus aureus, Enterococcus faecium, Klebsiella pneumoniae, and Pseudomonas aeruginosa. Among the S. aureus strains, 11,6% of MRSA (Methicillin resistant S.aureus) were isolated whereas none of the CoNS were cefoxitin resistant. History of vaginal infection, history of post-operative infection and antibiotic use acted as an important risk factor of AV incidence rate. The presence of AV worsened pregnancy outcomes, by increasing the incidence of preterm birth, the premature rupture of membranes, miscarriage, neonatal jaundice, and neonatal infection., Conclusion: Conclusions: Aerobic Vaginitis after gynecological surgeries in Ukraine is a common medical problem in women that is associated with significant morbidity, adverse pregnancy outcome, and hence frequent medical visits.

Background: To investigate the positive rate and clinical applicability of liquid-based fungal method for detecting of vaginal fungi. We collect the secretions from the posterior vaginal fornix and the vaginal wall of 198 patients with clinically suspected fungi vaginitis patients for study., Methods: The vaginal fungi of vaginal discharge were detected by fluorescence method, i.e., by liquid-based thin-layer fungi fluorescence morphology staining detection kit (liquid-based fungal method), saline smear method and fungal culture method., Results: The positive rate of liquid-based fungal method, saline smear method was 50%, 25.75% respectively. The positive rate of liquid-based fungal method were 50%. The true positive rate of liquid-based fungal method (87.85%) was higher than that of saline smear method (45.79%, P < 0.001), which was easy to miss diagnosis. Moreover, the Kappa (K) of liquid-based fungal method was 0.81, and P < 0.01, which was statistically significant, indicating that the consistency of the two detection methods is good. Of the eight common symptoms of fungal vaginitis, the positive symptom coincidence rate of liquid-based fungal method was consistent with that of fungal culture method. It was also easier to see fungi under a microscope than with saline smear method., Conclusion: The liquid-based fungal method has a high positive coincidence rate and accuracy in the detection of vaginal fungi, and it is convenient to operate and implement steps. Therefore, it may be applied in clinical practice. Or a combination of several detection methods can be used., (© 2022. The Author(s).)

Many diverse pathogens have been discovered from reproductive-tract infections, but the relationship between the presence and abundance of particular pathogen species and disease manifestations is poorly defined. The present work examined the association of multiple common pathogens causing sexually transmitted infections (STIs) with cervicitis and vaginitis. The presence and abundance of 15 STI pathogens and the genotypes of human papillomavirus were determined in a cohort of 944 women that included 159 cervicitis patients, 207 vaginitis patients, and 578 healthy controls. Logistic regression and random forest models were constructed and validated in a separate cohort of 420 women comprising 52 cervicitis patients, 109 vaginitis patients, and 259 healthy controls. The frequency of individual STI pathogen species varied among the symptomatic patients and healthy controls. Abundance determination was necessary for most pathogens that were associated with the studied diseases. STI pathogens were more commonly associated with cervicitis than with vaginitis. Pathogen identification- and quantification-based diagnosis was observed for cervicitis with high sensitivity and specificity, but for vaginitis, the assay results would need to be combined with results of other diagnostic tests to firmly establish the pathogen-disease correlation. Integrated qualitative and quantitative detection of a selected panel of common STI pathogens can reveal their association with cervicitis and vaginitis. STI pathogen identification and quantification can be used to diagnose cervicitis and also help improve correct diagnosis of vaginitis. IMPORTANCE Scarce information exists with regard to whether STI pathogens can be defined as valid microbiological predictive markers for the diagnosis of cervicitis and vaginitis. We therefore conducted this study to assess the presence and abundance of a wide range of STI pathogens among patients having these two diseases and healthy controls as well. High sensitivity and specificity were observed for cervicitis by pathogen identification- and quantification-based diagnosis. In contrast, the assay results obtained for vaginitis would need to be combined with test results obtained by other diagnostic methods to decisively establish the pathogen-disease correlation. Simultaneous qualitative and quantitative detection of a selected panel of common STI pathogens and further coupling with machine learning models is worthwhile for establishing pathogen-based diagnosis of gynecological inflammations, which could be of great value in guiding the rational use of antimicrobials to control the spread of STIs.

Competing Interests: The authors have declared they have no conflicts of interest.

Objective: To compare the diagnosis of bacterial vaginosis (BV) by Nugent scoring criteria (Nugent-BV) and the diagnosis of BV and/or aerobic vaginitis (AV) using Donders criteria (Donders-BV/AV) for identifying Molecular-BV detected by bacterial 16s rRNA profiling., Methods: We enrolled 512 women of reproductive age in Brazil with data available on Nugent and Donders microscopic analysis and 16S rRNA sequencing. We constructed receiver operating characteristic (ROC) curves of Nugent-BV and Donders-BV/AV and calculated their area under the curves (AUCs) and 95% confidence interval (CI) for matching Molecular-BV., Results: A total of 155 (28.7%) participants were positive for Nugent-BV. Donders-BV and -AV were detected in 90 (17.6%) and 75 (14.6%) participants, respectively, while 28 (5.5%) had concurrent Donders-BV and -AV. Molecular-BV was identified in 139 (27.1%) participants. Analysis of ROC curves showed that diagnosis of Nugent-BV more accurately aligned with presence of Molecular-BV (AUC: 0.88, 95% CI: 0.84-0.91) when compared to Donders-AV/BV (AUC: 0.84; CI: 0.80-0.87) (P = 0.005)., Conclusion: The use of Nugent-BV is more representative of Molecular-BV than Donders-AV/BV., Competing Interests: Declaration of competing interest There are no conflicts of interest associated with this publication., (Copyright © 2022 Elsevier Inc. All rights reserved.)

Vaginitis is a common condition that affects women of reproductive age. Early and accurate diagnosis and identification of the causative agents (ie, fungi, protozoa, bacterial species, etc.) help to avoid incorrect treatment and subsequent visits that add costs and therapies, which increase overall health care utilization. A prior study by Kong et al presented a cost analysis demonstrating that women who received a nucleic acid amplification test (NAAT) on the day of their vaginitis diagnosis had significantly lower 12-month follow-up costs than women who received a direct probe (DP) test or women who received clinical evaluation without the use of a molecular test. This prior analysis included pregnant women, which may have influenced the findings. The objective of this analysis is to determine whether the exclusion of pregnant women from the study cohort impacts the previously observed NAAT cost-savings results. The current analysis adds evidence that nonpregnant women diagnosed with NAAT at their initial visit have significantly lower 12-month overall health care costs than women evaluated through DP or other clinical methods. This is an update to an article titled "Diagnostic Testing of Vaginitis: Improving the Value of Care," which was published on August 16, 2021 and is available at https://doi.org/10.1089/pop.2021.0143.

Background: The diagnosis and treatment of mixed vaginitis are more complicated than single pathogenic infections, and there may be adverse reactions and several contraindications to conventional antibiotic therapy. Therefore, this study aimed to evaluate the preliminary effects of Fufang Furong Effervescent Suppository for the management of aerobic vaginitis (AV) mixed with bacterial vaginosis (BV) using Accurate 16S absolute quantification sequencing (Accu16S)., Methods: In the present randomized, blind, multi-center clinical trial, women (20 to 55 years) who had received a diagnosis of AV+BV were randomly assigned into clindamycin positive control (n = 41) and Fufang Furong Effervescent Suppository (n = 39) groups. The follow-up occurred in three time periods (V1: -2~0 days; V2: 15-17 days; V3: 40 ± 3 days). At each visit, two vaginal swabs, one for clinical evaluation and one for laboratory examination, were taken from each patient. The Nugent score, Donders' score, drug-related complications, recurrence rates, and microecological changes of vaginal swabs were assessed in the time three periods., Results: At baseline, the two groups were similar in frequency of presentation with vaginal burning, odor, abnormal discharge, and itching. No meaningful differences in Nugent and Donders' scores were detected between the two groups at stage V2 (Nugent: p = 0.67; Donders': p = 0.85) and V3 (Nugent: p = 0.97; Donders: p = 0.55). The Furong group presented fewer complications compared to the Clindamycin group. However, this difference was not statistically significant ( p = 0.15). Additionally, Accu16S indicated that the total abundance of bacteria in both groups sharply decreased in stage V2, but slightly increased in V3. In stage V3, the absolute abundance of Lactobacillus in the Furong group was considerably higher compared to untreated samples ( p < 0.05). On the other hand, no momentous increase was detected in the Clindamycin group ( p > 0.05)., Conclusion: Fufang Furong Effervescent Suppository can be as effective as clindamycin cream in the management of AV+BV while may restore the vagina microecosystem better., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2022 Li, Zeng, Feng, Cao, Zhang, Lv, Yang, Song, Li, Hu, Fan, An, Zhang, Zhang and Liao.)

Vulvovaginal candidiasis (VVC), a common cause of vaginitis, affects 75% of women in their lifetime. In Kenya, vaginitis/VVC is managed using the vaginal discharge syndrome guidelines. We assessed how frequently healthcare workers consider the diagnosis of vaginitis/VVC in symptomatic women, and adherence to the syndromic guidelines, outpatient records at Nairobi City County health facilities, of non-pregnant symptomatic females aged ≥15 years were abstracted. Descriptive statistics were applied, and analysis of determinants of practice determined using multivariable logistic regression models. Of 6,516 patients, 4,236 (65%) (inter-facility range 11-92%) had vaginitis of which 1,554 (37%) were considered VVC (inter-facility range 0-99%). Vaginitis was associated with facility, adjusted odds ratio (aOR) 2.80 (95% confidence interval (CI) 1.64-4.76) and aOR 0.03 (95% CI 0.02-0.04); and month, aOR 0.33 (95% CI 0.25-0.43). Vaginal examination was in 53% (inter-facility range 0-98%). Adherence to syndromic treatment was 56% (inter-facility range 0-83%), better with older patients (aOR 7.73, 95% CI 3.31-18.07). Vaginitis and VVC are commonly diagnosed in symptomatic patients in Nairobi; adherence to the syndromic guidelines is low and differs across the health facilities. Interventions to improve adherence are needed.

Mixed vaginitis is a complex vaginal dysbiosis that differs from single vaginitis. Vaginitis in the third trimester may lead to adverse maternal and neonatal outcomes. The clinical characteristics, microbiological characteristics, and adverse pregnancy outcomes of mixed vaginitis in late pregnancy are worth studying. Therefore, this study investigated the clinical and microbiological characteristics of vaginitis and adverse pregnancy outcomes of patients with mixed vaginitis. We studied 1,674 women in late pregnancy who attended the Tianjin Medical University General Hospital from November, 2019 to October, 2021. We administered standardized questionnaires, performed vaginal examination and sampling plus microscope examinations, and assessed follow-up pregnancy outcomes. We cultured the vaginal discharge of the patients with mixed vaginitis to isolate pathogens and performed antimicrobial susceptibility tests of the isolated pathogens. For the patients with peripartum infection, we collected a sample to isolate pathogens. Among the 1,674 women, 66 (3.9%) had mixed vaginitis. The independent risk factor for mixed vaginitis in late pregnancy was a history of vaginitis during early and middle pregnancy (OR = 5.637, 95% CI: 3.314-9.580). The signs of vaginal erythema (63.6% vs. 42.0%), yellow discharge (81.8% vs . 59.6%), and malodor (31.8% vs . 18.8%) ( P < 0.05) were significantly higher in patients with mixed vaginitis than in patients with single vaginitis. Bacterial isolates of the vaginal secretions of patients with mixed bacterial vaginitis were mainly the pathogens of aerobic vaginitis and bacterial vaginosis, such as Gardnerella vaginalis , Streptococcus anginosus , and Staphylococcus epidermidis. Pathogen isolation of the vaginal secretions of patients with mixed fungus and bacteria vaginitis mainly included Candida albicans , followed by S. anginosus , Enterococcus faecalis , Staphylococcus hemolyticus , Staphylococcus aureus , Streptococcus agalactiae and Staphylococcus simulans . Women with mixed vaginitis had an increased incidence and risk of peripartum infections (6.1% vs . 1.4%, P <0.05; OR = 3.985, 95% CI:1.214-13.079). Escherichia coli is the main pathogen that causes peripartum infection. Mixed vaginitis in late pregnancy is characterized by a severe and complex phenotype, complex vaginal dysbiosis, and a long course of vaginal dysbiosis. This can lead to an increased incidence and risk of peripartum infection. Therefore, more attention should be paid to patients with mixed vaginitis in the third trimester of pregnancy., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2022 Li, Dong, Xie, Qi, Teng, Li, Yan, Wang, Han and Xue.)

Vaginitis is one of the commonly encountered diseases of female reproductive tract infections. The clinical diagnosis mainly relies on manual observation under a microscope. There has been some investigation on the classification of vaginitis diseases based on computer-aided diagnosis to reduce the workload of clinical laboratory staff. However, the studies only using RGB images limit the development of vaginitis diagnosis. Through multi-spectral technology, we propose a vaginitis classification algorithm based on multi-spectral image feature layer fusion. Compared with the traditional RGB image, our approach improves the classification accuracy by 11.39%, precision by 15.82%, and recall by 27.25%. Meanwhile, we prove that the level of influence of each spectrum on the disease is distinctive, and the subdivided spectral image is more conducive to the image analysis of vaginitis disease.

Objective: To compare the performance of vaginitis diagnosis based on clinical assessment to molecular detection of organisms associated with bacterial vaginosis, vulvovaginal candidiasis, and Trichomonas vaginalis using a vaginal panel assay., Methods: This cross-sectional diagnostic accuracy study included 489 enrolled participants from five collection sites where those with vaginitis symptoms had a vaginal assay swab collected during their visit and a clinical diagnosis made. The swab was later sent to a separate testing site to perform the vaginal panel assay. Outcome measures include positive, negative, and overall percent agreement (and accompanying 95% CIs) of clinical assessment with the vaginal panel assay. P<.05 was used to distinguish significant differences in paired proportions between the vaginal panel assay and clinical diagnosis, using the McNemar test. Inter-rater agreement between the two diagnostic approaches was determined using Cohen's kappa coefficient., Results: Clinical diagnosis had a positive percent agreement with the vaginal panel assay of 57.9% (95% CI 51.5-64.2%), 53.5% (95% CI 44.5-62.4%), and 28.0% (95% CI 12.1-49.4%) for bacterial vaginosis, vulvovaginal candidiasis, and T vaginalis, respectively. Negative percent agreement for clinical diagnosis was 80.2% (95% CI 74.3-85.2%), 77.0% (95% CI 72.1-81.4%), and 99.8% (95% CI 98.7-99.9%), respectively. Sixty-five percent (67/103), 44% (26/59), and 56% (10/18) of patients identified as having bacterial vaginosis, vulvovaginal candidiasis, and T vaginalis by assay, respectively, were not treated for vaginitis based on a negative clinical diagnosis. Compared with the assay, clinical diagnosis had false-positive rates of 19.8%, 23.0%, and 0.2% for bacterial vaginosis, vulvovaginal candidiasis, and T vaginalis, respectively. Significant differences in paired proportions were observed between the vaginal panel assay and clinical diagnosis for detection of bacterial vaginosis and T vaginalis., Conclusion: The vaginal panel assay could improve the diagnostic accuracy for vaginitis and facilitate appropriate and timely treatment., Funding Source: Becton, Dickinson and Company., Competing Interests: Financial Disclosure Molly Broache, Elizabeth Stonebraker, and Karen Eckert are employees of the study sponsor, Becton, Dickinson and Company, BD Life Sciences – Integrated Diagnostic Solutions, and hold stock with Becton, Dickinson and Company. Stephanie N. Taylor reports receiving grants to her institution, honorarium, and consulting fees from Abbott Molecular, Becton Dickinson, binx health, Cepheid, Hologic, Cepheid, binx, Rheonix, Roche, and Abbott Molecular. Barbara Van Der Pol reports receiving grants to her institution, honorarium, and consulting fees from Abbott Molecular, BD Diagnostics, Becton Dickinson, binx health, BioFire, Cepheid, Hologic, Rheonix, Roche and SpeeDx. Catherine L. Cammarata did not report any potential conflicts of interest., (Copyright © 2021 by The Author(s). Published by Wolters Kluwer Health, Inc.)

Vaginitis is one of the most common reasons women access health care in the United States. Despite its prevalence and disruptive impact, it is frequently misdiagnosed and untreated, resulting in unnecessary patient discomfort, follow-up visits, and health care costs. This study presents a costs analysis of diagnostic testing technologies to demonstrate the potential of molecular tests to improve the value of care for women with vaginitis. This study tracks health care spending among women diagnosed with vaginitis and finds that nucleic acid amplification tests (NAATs) are cost-effective for the diagnosis of vaginal symptoms. Women who receive a NAAT on the day of their diagnosis have significantly lower 12-month follow-up costs compared to women who receive a direct probe test or those women who are clinically evaluated without the use of a molecular test. However, despite Food and Drug Administration approval, widely available molecular diagnostics have not been incorporated into clinical guidelines, and many payer policies fail to cover these tests. Greater utilization of NAAT for the diagnosis of vaginitis has the potential to improve the care of women seeking treatment for this prevalent condition and facilitate sexually transmitted infection testing without additional visits.

Objective: To validate the use of Seegene Allplex™ Vaginitis assay in the diagnosis of candidiasis, bacterial vaginosis (BV) and trichomoniasis., Design: Cross-sectional, prospective study conducted in a single centre., Setting: Outpatient clinic of a gynaecology department., Population: Consecutive symptomatic and asymptomatic women (18-60 years of age)., Methods: Comparison of the assay test with the reference standards for the diagnosis of vaginitis (cultures for yeasts, Nugent for BV and nucleic acid amplification test for trichomoniasis)., Main Outcome Measures: Performance of the investigational assay, in comparison with the reference standards for the diagnosis of the presence of Candida spp., Trichomonas vaginalis and BV. Secondary objectives are the evaluation of the performance of the test in postmenopausal women and in symptomatic women., Results: A diagnosis of vaginitis was established in 14.0%. The global prevalences of BV, Candida spp. and T. vaginalis were 22.3%, 13.2% and 2.4%, respectively. The sensitivity and specificity of the assay test for those three causes of vaginitis were as follows: BV 91.7% and 86.6%; any Candida spp. 91.1% and 95.6%; Candida albicans 88.1% and 98.2%, non-albicans Candida 100% and 97.5%, and T. vaginalis 94.4 and 99.9%. The performance of the test was identical in the subgroup of women that reported vulvovaginal symptoms. The presence of multiple infections did not interfere with the performance of the test., Conclusions: The Seegene Allplex™ Vaginitis assay has an excellent performance in the diagnosis of the BV and presence of Candida; the results were good for trichomoniasis, but the study was underpowered for this outcome., Tweetable Abstract: Seegene Allplex™ Vaginitis is an excellent option for screening and diagnosis of vaginitis., (© 2021 John Wiley & Sons Ltd.)

Approximately 70-75% of women will have vulvovaginal candidosis (VVC) at least once in their lifetime. In premenopausal, pregnant, asymptomatic and healthy women and women with acute VVC, Candida albicans is the predominant species. The diagnosis of VVC should be based on clinical symptoms and microscopic detection of pseudohyphae. Symptoms alone do not allow reliable differentiation of the causes of vaginitis. In recurrent or complicated cases, diagnostics should involve fungal culture with species identification. Serological determination of antibody titres has no role in VVC. Before the induction of therapy, VVC should always be medically confirmed. Acute VVC can be treated with local imidazoles, polyenes or ciclopirox olamine, using vaginal tablets, ovules or creams. Triazoles can also be prescribed orally, together with antifungal creams, for the treatment of the vulva. Commonly available antimycotics are generally well tolerated, and the different regimens show similarly good results. Antiseptics are potentially effective but act against the physiological vaginal flora. Neither a woman with asymptomatic colonisation nor an asymptomatic sexual partner should be treated. Women with chronic recurrent Candida albicans vulvovaginitis should undergo dose-reducing maintenance therapy with oral triazoles. Unnecessary antimycotic therapies should always be avoided, and non-albicans vaginitis should be treated with alternative antifungal agents. In the last 6 weeks of pregnancy, women should receive antifungal treatment to reduce the risk of vertical transmission, oral thrush and diaper dermatitis of the newborn. Local treatment is preferred during pregnancy., (© 2021 The Authors.Mycoses published by Wiley-VCH GmbH.)

Background: Non-celiac wheat sensitivity (NCWS) most frequently presents clinically with irritable bowel syndrome (IBS)-like symptoms, although many extra-intestinal manifestations have also been attributed to it. No studies to date have evaluated the presence and frequency of gynecological symptoms in NCWS., Aim: To evaluate the frequency of gynecological disorders in patients with NCWS., Patients and Methods: Sixty-eight women with NCWS were included in the study. A questionnaire investigating gynecological symptoms and recurrent cystitis was administered, and patients reporting symptoms were then examined by specialists. Three control groups were selected: 52 patients with IBS not related to NCWS, 56 patients with celiac disease (CD), and 71 healthy controls., Results: 59% of the patients with NCWS showed gynecological symptoms, a higher frequency than in healthy controls (P = 0.04), IBS controls (P = 0.01) and CD controls (P = 0.02). Menstrual cycle alterations were more frequent in patients with NCWS than in healthy controls (26.5% vs 11.3%; P = 0.03); the patients with NCWS suffered from recurrent vaginitis (16%) and dyspareunia (6%) significantly more frequently than healthy controls. Twenty-nine percent of patients with NCWS reported recurrent cystitis, a finding higher than in the control groups (vs healthy P = 0.0001, vs IBS P = 0.001, vs CD controls P = 0.04). Microbiological examinations were negative in most of the patients with NCWS and recurrent vaginitis or cystitis. During the 1-year follow-up, 46% of patients with menstrual disorders and 36% with recurrent vaginitis reported resolution of symptoms on a wheat-free diet., Conclusions: Patients with NCWS showed a significantly higher frequency of gynecological symptoms and recurrent cystitis than patients with IBS.

Background: Nonspecific vaginitis, also known as Bacterial vaginosis, unlike genital candidiasis and trichomoniasis, is caused by microbiome breakdown. Döderlein's bacillus are gram-positive bacillus that form a microbiome, reproduce in the female vagina after gaining sexual maturity, secrete lactic acid, and prevent the growth of other vaginitis-causing bacteria. Clue cell are squamous epithelial cells with Gardnerella sp. attached to their cell surface. The presence of clue cell is one of the diagnostic criteria for nonspecific vaginitis. Additionally, although macrophages are reported to protect against candidal vaginitis, there are no reports of studies examining the association between macrophages and clue cell., Materials and Methods: After re-staining 300 class I specimens by cervical cancer screening with Papanicolaou staining, the appearance of Döderlein's bacillus, macrophages, and clue cell was observed., Result: Age group and appearance of Döderlein's bacillus were negatively correlated. The rate of appearance of macrophages was positively correlated with the age group. In people aged 50 years or more, the appearance rate of clue cells was significantly lower in the macrophage appearance group than that in the non-appearance group., Conclusion: This study suggested that macrophages, and not Döderlein's bacillus, may play an important role in defense against nonspecific vaginitis., (© 2020 Wiley Periodicals LLC.)

The concept of vaginal dysbiosis was for long considered synonymous with bacterial vaginosis (BV), which is characterized by a homogenous non-inflammatory vaginal discharge. The inflammatory variant of vaginal dysbiosis, called aerobic vaginitis (AV), has remained unknown to a large part of the global dermatology and venereology community, gynaecologists and reproductive tract infection specialists with consequential under diagnosis. AV significantly differs from BV, in clinical presentation, diagnostic criteria and management. The deleterious impact of untreated AV on pregnancy merits discussion. Understanding AV is also crucial for better comprehension of desquamative inflammatory vaginitis (DIV), the most severe form of the same entity. We review the condition's epidemiology, risk factors and suspected aetiology, symptoms and signs, and the latest evidence-backed approach to diagnosis and treatment. The ideal diagnostic approach and treatment for AV/DIV are yet to be established. The currently recommended diagnostic approach for AV/DIV merits an overhaul by incorporating changes to render it feasible for resource-constraint countries. The diagnostic criteria lack a uniform applicability in different physiological groups of women and cannot be used in postpartum or postmenopausal states at the same cut-off levels. Similarly, treatment guidelines merit a relook, and customization, given the equivocality of options suggested by different investigators.

We evaluated the cost-effectiveness of test-and-treat scenarios for vaginitis, scenarios based on clinical and microscopic examination (CME), nucleic acid amplification testing (NAAT), or nonamplified nucleic acid probe (probe) testing. The symptom resolution outcome and the payer cost of diagnosis and treatment were estimated in decision analytical models in a hypothetical patient population. Compared with probe testing, NAAT resulted in symptom resolution in more patients (615 versus 475 per 1000 tested) at a cost of $210 per incremental symptom resolution, a cost lower than the willingness to pay for symptom resolution ($871) implied by payer coverage for probe testing. Following a negative CME, the NAAT scenario resulted in symptom resolution in more patients (650 per 1000 patients tested) than did either CME (525) or the CME probe testing-based scenario (602) at incremental cost-effectiveness ratios lower than the willingness to pay implied by coverage for CME. Therefore, NAAT is likely to cost-effectively improve health outcomes for patients with vaginitis., Competing Interests: Conflict of interest The authors are employees of Quest Diagnostics., (Copyright © 2020 Elsevier Inc. All rights reserved.)

We present a robust, precise image binarization technique for automatically detecting filamentous microorganisms from digital fluorescence microscopy scans, with application to finding the pseudohyphae that are fungal pathogens responsible for Candida vaginitis. This method employs a hybrid constant false positive rate processor that integrates cell average and order statistic detectors, with linear windows at multiple orientation angles. The hypothesis test rule incorporates elongation enhancement and region of interest masking. Our approach achieves the adaptivity to local noise and all possible object orientations. The designed processor is evaluated theoretically and experimentally using clinical images. Successful detection results are demonstrated.

The most problematic vulvovaginal conditions are familiar to dermatologists but may exhibit distinct clinical features or medication management because of the anatomic location. The second article in this continuing medical education series focuses on management pearls for treating vulvar diseases. We highlight key conditions, such as lichen sclerosus, erosive lichen planus, and vulvodynia. In addition, we review conditions that dermatologists may be less familiar with, such as plasma cell vulvitis, desquamative inflammatory vaginitis, vulvar aphthae, and low estrogen states. Nearly 1 in 6 women experience undiagnosed and untreated vulvovaginal discomfort at some point in their lives. Physicians who treat vulvar disorders will improve the quality of life of countless women., (Copyright © 2019 American Academy of Dermatology, Inc. Published by Elsevier Inc. All rights reserved.)

Background: Vaginitis, an infection of the lower genital tract in women, is known to be triggered by the overgrowth of the vagina's naturally occurring microorganisms., Objective: This study looked at the prevalence of Candida spp. and age-related disparities amongst women presenting with vaginitis at the Obstetrics and Gynaecology (O&G) clinic in a tertiary hospital in Port Harcourt, Nigeria., Methods: One hundred high vaginal swabs were collected from pregnant and non-pregnant women and examined microscopically and microbiologically., Results: Age-group 20-29 years had the highest incidence of candidal vaginitis. There was a higher occurrence of yeast cells in pregnant than in non-pregnant participants while the non-pregnant women had a greater level of bacterial cells. Forty (40) of the samples contained yeasts of Candida species representing a 40% prevalence. Three species of Candida were identified with C. albicans dominating. Of the 40 samples positive for Candida spp., 30 (75.0%) were confirmed to be C. albicans. The remaining isolates were C. tropicalis (15.0%) and C. parapsilosis (10.0%)., Conclusion: The findings in this study would play a role in the future management of Candida -induced vaginitis., (© 2020 Okonko IO et al.)

Vaginitis is one of the most common causes of patient visits to gynecologists, primary care providers, and urgent care centers. However, many women leave without a clear diagnosis or experience recurrent symptoms despite treatment. The 3 most common etiologies of vaginitis are trichomonas, bacterial vaginosis, and vulvovaginal candidiasis, which account for an estimated 70% of cases. The remaining 30% may be related to other causes of vaginitis, including atrophic vaginitis, desquamative inflammatory vaginitis, and vaginal erosive disease. The purpose of this review is to describe the noncandidal causes of acute and recurrent vaginitis, with the goal of improving the likelihood of accurate diagnosis as well as efficient and effective therapy. We excluded candidal vaginitis from our review because there was a recently published review on this topic in the Journal. The clinical presentation and evaluation of patients with symptoms of vaginitis can be triaged into 1 of 2 diagnostic pathways: noninflammatory and inflammatory vaginitis. The most common noninflammatory cause is bacterial vaginosis. Features such as irritation, purulent discharge, and the presence of polymorphonuclear neutrophils are more suggestive of an inflammatory process. Trichomoniasis is the most common cause of inflammatory vaginitis. Other well-described forms of inflammatory vaginitis include atrophic vaginitis, desquamative inflammatory vaginitis, and erosive disease. We present a review of the pathogenesis, symptoms, examination findings, diagnostic testing, and treatment for each of these causes of noncandidal vaginitis., (Copyright © 2019 Elsevier Inc. All rights reserved.)

Vaginitis is defined as inflammation or infection of the vagina and is associated with a spectrum of symptoms, including vulvovaginal itching, burning, irritation, dyspareunia, "fishy" vaginal odor, and abnormal vaginal discharge. Vaginal symptoms are some of the most frequent reasons for patient visits to obstetrician-gynecologists (1) and may have important consequences in terms of discomfort and pain, days lost from school or work, sexual functioning, and self-image (2). Distinguishing vaginal from vulvar symptoms is important to direct evaluation and treatment. The purpose of this document is to provide updated evidence-based guidance for the diagnosis and treatment of the common causes of vaginitis in nonpregnant patients. Information on the treatment of vaginitis in patients with human immunodeficiency virus (HIV) is covered elsewhere (3). Guidelines are subject to change. For the most up-to-date information on vaginitis diagnosis and treatment, see the Centers for Disease Control and Prevention (CDC) Sexually Transmitted Diseases webpage, which is available at https://www.cdc.gov/std/.

Vaginitis is defined as inflammation or infection of the vagina and is associated with a spectrum of symptoms, including vulvovaginal itching, burning, irritation, dyspareunia, "fishy" vaginal odor, and abnormal vaginal discharge. Vaginal symptoms are some of the most frequent reasons for patient visits to obstetrician-gynecologists () and may have important consequences in terms of discomfort and pain, days lost from school or work, sexual functioning, and self-image (). Distinguishing vaginal from vulvar symptoms is important to direct evaluation and treatment. The purpose of this document is to provide updated evidence-based guidance for the diagnosis and treatment of the common causes of vaginitis in nonpregnant patients. Information on the treatment of vaginitis in patients with human immunodeficiency virus (HIV) is covered elsewhere (). Guidelines are subject to change. For the most up-to-date information on vaginitis diagnosis and treatment, see the Centers for Disease Control and Prevention (CDC) Sexually Transmitted Diseases webpage, which is available at https://www.cdc.gov/std/.

The three main causes of vaginitis are bacterial vaginosis (BV), vulvovaginal candidiasis (VVC), and trichomoniasis (TV). Two multiplex assays are commercially available for detection of DNA from organisms associated with vaginitis: BD Affirm™ VPIII Microbial Identification Test (Affirm) and BD MAX™ Vaginal Panel (MAX VP). Here, the performance of MAX VP was compared to that of Affirm, which was considered the standard of care. Four vaginal swabs were collected from each subject with the following: BD Affirm™ VPIII Ambient Temperature Transport System (ATTS), BD MAX™ UVE Specimen Collection Kit, Hologic Aptima® Vaginal Swab Specimen Collection Kit, and BD ESwab™ collection and transport system (ESwab). Candida culture, Gram stain followed by Nugent scoring, and the Hologic Aptima® Trichomonas vaginalis assay were used for discordant analysis. Results were considered true positive if there were at least two tests positive for any vaginitis target. A total of 200 symptomatic women were evaluated in the study. The sensitivity and specificity of MAX VP for BV was 96.2% and 96.1%, respectively, compared to 96.2% and 81.6% for Affirm. The sensitivity and specificity of MAX VP for Candida spp. was 98.4% and 95.4%, respectively, compared to 69.4% and 100% for Affirm. MAX VP and Affirm showed 100% concordance for detection of TV. These results demonstrate improved accuracy of MAX VP compared to Affirm for the detection of BV and Candida spp. and no difference for detection of TV between the two tests.

Molecular tests to diagnose conditions involving the disruption of normal microbiota are difficult to optimize. Using Nugent-scored Gram stain (NS) as the reference standard, we evaluated the performance of 3 molecular assays for the diagnosis of bacterial vaginosis (BV) and examined the impact of an incremental increase in bacterial targets. The BD Affirm assay includes a DNA probe for Gardnerella vaginalis , the Hologic transcription-mediated amplification (TMA) analyte-specific reagent (ASR) assay adds a second Lactobacillus sp. target, and the recently cleared in vitro diagnostic use (IVD) Aptima BV assay includes a third target ( Atopobium vaginae ). The diagnosis of vulvovaginal candidiasis (VVC) by the Affirm and Candida vaginitis Hologic TMA ASR assays was assessed using microscopy for yeast as the reference standard. From May to December 2018, 111 women with vaginitis symptoms prompting the clinician to order an Affirm test were enrolled with informed consent for the collection of additional specimens. Clinicians accurately predicted BV as the most likely diagnosis for 71% of the 45 patients with BV. Coinfection occurred in 13.5% of patients. For BV, the specificity of the Aptima IVD assay (86.3%) was higher than the Affirm assay (60.6%, P  = 0.0002), but sensitivities were not significantly different. For VVC, the sensitivity of the ASR assay (100%) was higher than Affirm (75.9%; P  = 0.023) and the specificity of the Affirm assay (98.8%) was higher than the ASR assay (86.6%; P  = 0.004)., (Copyright © 2019 American Society for Microbiology.)

The aim of this study was to evaluate the BD MAX™ vaginal panel in the diagnosis of bacterial vaginosis (BV), vulvovaginal candidiasis (VVC), and trichomoniasis by comparing it with conventional methods: (i) combination of Hay criteria and presence of clue cells with predominant growth of Gardnerella vaginalis, (ii) yeast culture, and (iii) combination of culture, wet mount microscopic examination, and an alternative molecular assay. One thousand vaginal samples of women ≥ 14 years were analyzed; 5% of the samples belonged to pregnant women. 19.3% were classified as BV, in 33.6% yeasts were recovered and in 1.5% TV was detected. For BV, sensitivity and specificity were of 89.8% and 96.5%, respectively; for VVC, sensitivity and specificity were of 97.4% and 96.8%, respectively, and for T. vaginalis, the sensitivity and specificity were of 100%. The BD MAX™ vaginal panel is highly sensitive and specific and simplifies the identification of infectious vaginitis.

The purpose of this study was to investigate the risk factors and pregnancy outcomes for aerobic vaginitis (AV) in late pregnancy. A total of 624 pregnant women who were treated in the perinatal unit at Tianjin Medical University General Hospital and 365 nonpregnant women who were evaluated at a health management center from January 2015 to June 2016 were recruited for this case-control study. A questionnaire covering personal hygiene habits and sociodemographic factors was administered to pregnant women to analyze risk factors for AV. Bacterial vaginosis, AV, vulvovaginal candidiasis, and Trichomonas vaginitis were scored according to standardized definitions. Pregnancy outcomes were followed up and recorded. The chi-square test and univariate and multivariate logistic regression analyses were used for statistical evaluation. The prevalence of vaginal infection in pregnant and nonpregnant women were 27.9% and 15.3%, respectively (P < 0.05). AV was identified more frequently in pregnant women than in nonpregnant women (4.2% vs. 1.4%; P < 0.05). A history of vaginal infection within 1 year (odds ratio [OR] = 3.219, 95% confidence interval [CI] 1.103-9.346) and external hemorrhoids (OR = 11.233, 95% CI 4.647-27.155) were independent risk factors for AV during pregnancy. A higher incidence of premature rupture of membranes (PROM) was significantly associated with AV (P < 0.05). AV is common in late pregnancy. Clinicians should pay more attention to vaginal microbiota evaluations during pregnancy.

This report evaluates the performance and species specificity of an immuno-latex chromatography card (ICC) for rapid detection of Candida spp. Double-manipulator single-blind Gram staining smear examination (GSSE) and ICC were used to analyze 354 vaginal discharge specimens (VDS) (including 98 tested as positive by GSSE) from women with suspected candidal vaginitis, simulated specimens with a concentration gradient, and vaginitis causing organism suspensions (0.9% NaCl) of 22 species from nine genera. Limit of detection, semi-quantitative detection performance, total detection performance and species specificity were determined for ICC, and the results were compared with those of the GSSE method. The limits of detection of ICC for Candida spp. in organism suspensions with 0.9% NaCl and simulated specimens were 7 × 10 6 cells/L and 7 × 10 8 cells/L respectively. For species specificity, the results were positive for six Candida spp. (C. albicans, C. glabrata, C. parapsilosis, C. tropicalis, C. krusei and C. guilliermondii) and negative for the remaining 16 species (C. lusitaniae, Saccharomyces cerevisiae; three Gram-positive coccus species, four Gram-negative bacillus species, three Gram-negative coccus species and four common microbes causing vaginal infection) from eight genera. The overall sensitivity, specificity, accuracy, positive predictive value and negative predictive value of ICC for VDS were 93.81%, 99.10%, 97.31, 98.14% and 96.90%, respectively. The above indicators in the 98 VDS evaluated as positive were 84.39%, 92.86%, 86.74%, 96.72% and 70.27%, respectively. In summary, ICC offered better specificity, sensitivity, positive predictive value and negative predictive value for the detection of Candida spp. in VDS., (Copyright © 2018 Elsevier B.V. All rights reserved.)