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The British Journal of General Practice... Jun 2024Vulvovaginal Candidiasis (VVC) is a fungal infection causing inflammation of the vagina and/or the vulva. Symptoms include itching, irritation, and discharge. VVC... (Comparative Study)
Comparative Study Review
BACKGROUND
Vulvovaginal Candidiasis (VVC) is a fungal infection causing inflammation of the vagina and/or the vulva. Symptoms include itching, irritation, and discharge. VVC presents commonly across primary care and, despite its mild symptoms, carries psychological burden and has a significant impact on women's quality of life. UK guidelines support treatment via oral or topical azole antifungal agents. Recent evidence attests to the superiority of novel non-azole antifungals. Thus, rigorous financial assessment of both antifungals is necessary for optimal VVC treatment allocation in UK primary care.
AIM
To evaluate the cost-effectiveness of ibrexafungerp against the gold standard fluconazole as first-line treatment of VVC within the NHS.
METHOD
A systematic review on the efficacy of ibrexafungerp and fluconazole in acute VVC was conducted. Cost-effectiveness analysis was initiated using health outcome data from the DOVE trial, a Phase 2 RCT. Costs in pound sterling were ascertained in monetary units, and effectiveness determined as reduced need for follow-up medication.
RESULTS
An incremental cost-effectiveness ratio of £2185.74 was determined. This suggests oral ibrexafungerp being largely more costly yet slightly more effective than fluconazole, and thus has unfavourable net benefit. Two sensitivity analyses were conducted considering follow-up medication combination and market price, which provided confidence in the calculated cost-effectiveness ratio.
CONCLUSION
This analysis highlights fluconazole's cost-effectiveness in current UK guidelines and favourability.
Topics: Humans; Fluconazole; Female; Cost-Benefit Analysis; Candidiasis, Vulvovaginal; Antifungal Agents; Administration, Oral; United Kingdom; Amphotericin B; State Medicine; Primary Health Care; Acute Disease; Treatment Outcome; Cost-Effectiveness Analysis; Glycosides; Triterpenes
PubMed: 38902100
DOI: 10.3399/bjgp24X738189 -
Langenbeck's Archives of Surgery Jun 2024Natural orifice specimen extraction (NOSE) is an alternative to conventional transabdominal retrieval. We aimed to compare outcomes following transvaginal specimen... (Meta-Analysis)
Meta-Analysis Comparative Study
AIM
Natural orifice specimen extraction (NOSE) is an alternative to conventional transabdominal retrieval. We aimed to compare outcomes following transvaginal specimen extraction (TVSE) and transabdominal specimen extraction (TASE) in minimally invasive abdominal surgery.
METHODS
An electronic database search of PubMed, Embase and CENTRAL was performed from inception until March 2023. Comparative studies evaluating TVSE versus TASE in adult female patients were included. Studies involving transanal NOSE, endoluminal surgery, or TVSE with concomitant hysterectomy were excluded. Weighted mean differences (WMD) and odds ratio were estimated for continuous and dichotomous outcomes respectively. Primary outcomes were postoperative day 1 (POD1) pain and length of stay (LOS). Secondary outcomes were operative time, rescue analgesia, morbidity, and cosmesis. A review of sexual, oncological, and technical outcomes was performed.
RESULTS
Thirteen studies (2 randomised trials, 11 retrospective cohort studies), involving 1094 patients (TASE 583, TVSE 511), were included in the analysis. Seven studies involved colorectal disease and six assessed gynaecological conditions. TVSE resulted in significantly decreased POD1 pain (WMD 1.08, 95% CI: 0.49, 1.68) and shorter LOS (WMD 1.18 days, 95% CI: 0.14, 2.22), compared to TASE. Operative time was similar between both groups, with fewer patients requiring postoperative rescue analgesia with TVSE. Overall morbidity rates, as well as both wound-related and non-wound related complication rates were better with TVSE, while anastomotic morbidity rates were comparable. Cosmetic scores were higher with TVSE. TVSE did not result in worse sexual or oncological outcomes.
CONCLUSION
TVSE may be feasible and beneficial compared to TASE when performed by proficient laparoscopic operators, using appropriate selection criteria. Continued evaluation with prospective studies is warranted.
Topics: Humans; Female; Minimally Invasive Surgical Procedures; Vagina; Natural Orifice Endoscopic Surgery; Length of Stay; Operative Time
PubMed: 38829526
DOI: 10.1007/s00423-024-03361-5 -
Journal of Clinical Medicine May 2024Complex urogenital malformations are clinically highly relevant; thus, they must be appropriately diagnosed and classified before initiating treatment. This study aimed... (Review)
Review
Complex urogenital malformations are clinically highly relevant; thus, they must be appropriately diagnosed and classified before initiating treatment. This study aimed to evaluate the applicability and suitability of the embryological-clinical classification of female genital malformations. A systematic review of cases of genital malformations reported in the literature from 2000 to 2020 was conducted. Case reports and series with the following combinations: "female genital tract" AND (malformation OR anomaly OR müllerian anomaly OR uterine anomaly OR cervical anomaly OR vaginal anomaly OR cloacal anomaly OR urogenital sinus); and "female genital tract" AND (renal agenesis OR ectopic ureter) were searched. A total of 3124 articles were identified, of which 824 cases of genital malformation were extracted. The characteristics of each malformation were included in a database for further analyses. : Using the embryological-clinical classification, 89.9% of the published cases and 86.5% of the 52 cases defined as unclassifiable by their authors have been classified in this review. In 73 cases (72.2%), the classification of the malformation using the AFS system was incomplete because although the type of uterine anomaly of the AFS classification matched that of the embryological-clinical classification, characteristics of the urinary system or the vagina were overlooked when using the AFS system. Following a dispersion matrix, we have been able to show that the embryological-clinical classification system is able to classify and subclassify the genitourinary malformations more accurately. The applicability of the embryological-clinical classification has been confirmed after classifying most of the cases of genital malformation previously published. This system also provides a more complete and accurate classification than other classifying systems exclusively based on Müllerian duct development or uterovaginal parameters, demonstrating its suitability.
PubMed: 38792529
DOI: 10.3390/jcm13102988 -
Breast Cancer Research and Treatment Jul 2024Vaginal oestrogens can be used to treat genitourinary symptoms in women with early breast cancer. Studies evaluating vaginal oestrogens have commonly measured serum...
PURPOSE
Vaginal oestrogens can be used to treat genitourinary symptoms in women with early breast cancer. Studies evaluating vaginal oestrogens have commonly measured serum oestrogen levels as a surrogate marker of safety, but methods vary. We sought to summarise the data on serum oestrogen measurement in women with breast cancer using vaginal oestrogens to better understand the methods, levels and reliability.
METHODS
We searched Medline, Embase, CENTRAL, SCOPUS and CINAHL from inception to October 2023 for clinical studies where serum oestrogen was measured in women with a history of early breast cancer using vaginal oestrogens. Studies with a reported testing methodology were included.
RESULTS
Nine studies met the inclusion criteria for this systematic review. Methods used to measure oestradiol and oestriol in selected studies included mass spectrometry and immunoassays; several studies used more than one with variable concordance. Mass spectrometry detected oestradiol levels down to a lower limit between 1.0 pg/mL and 3.0 pg/mL. Immunoassays such as ELISA (enzyme-linked immunosorbent assay), ECLIA (enhanced chemiluminiscence immunoassay) and RIA (radioimmunoassay) had lower detection limits ranging between 0.8 pg/mL and 10 pg/mL. Studies were heterogeneous in testing techniques used, timing of testing, and the population including with subsequent varying results in the effect on oestrogens reported.
CONCLUSIONS
Adopting consistent and standardised methods of measuring oestrogens in clinical trials involving women with early breast cancer on vaginal oestrogens is critical. Serum oestrogens are used as a surrogate marker of safety in this population, and good-quality data are necessary to enable clinicians and patients to feel confident in prescribing and taking vaginal oestrogens. Mass spectrometry, although more expensive, gives more reliable results when dealing with very low levels of oestrogens often found in women on aromatase inhibitors, compared to immunoassays.
Topics: Female; Humans; Administration, Intravaginal; Breast Neoplasms; Cancer Survivors; Estradiol; Estriol; Estrogens; Vagina
PubMed: 38780887
DOI: 10.1007/s10549-024-07364-0 -
Journal of Obstetrics and Gynaecology :... Dec 2024The trend of increasing caesarean section (CS) rates brings up questions related to subfertility. Research regarding the influence of CS on assisted reproduction... (Review)
Review
BACKGROUND
The trend of increasing caesarean section (CS) rates brings up questions related to subfertility. Research regarding the influence of CS on assisted reproduction techniques (ART) is conflicting. A potential mechanism behind CS-induced subfertility is intra uterine fluid resulting from a caesarean scar defect or niche. The vaginal microbiome has been repeatedly connected to negative ART outcomes, but it is unknown if the microbiome is changed in relation to a niche.
METHODS
This systematic review describes literature investigating the effect of a niche on live birth rates after assisted reproduction. Furthermore, studies investigating a difference in microbial composition in subfertile persons with a niche compared to no niche are evaluated. Pubmed, Embase and Web of Science were searched on March 2023 for comparative studies on both study questions. Inclusion criteria were i.e., English language, human-only studies, availability of the full article and presence of comparative pregnancy data on a niche. The quality of the included studies and their risk of bias were assessed using the Newcastle-Ottawa scale for cohort studies. The results were graphically displayed in a forest plot.
RESULTS
Six retrospective cohort studies could be included on fertility outcomes, with a total of 1083 persons with a niche and 3987 without a niche. The overall direction of effect shows a negative impact of a niche on the live birth rate (pooled aOR 0.58, 95% CI 0.48-0.69) with low-grade evidence. Three studies comparing the microbiome between persons with and without a CS could be identified.
CONCLUSION
There is low-grade evidence to conclude that the presence of a niche reduces live birth rates when compared to persons without a niche. The theory that a caesarean has a negative impact on pregnancy outcomes because of dysbiosis promoted by the niche is interesting, but there is no sufficient literature about this.
Topics: Humans; Female; Cicatrix; Cesarean Section; Pregnancy; Reproductive Techniques, Assisted; Vagina; Microbiota; Infertility, Female; Live Birth; Fertility; Adult; Birth Rate
PubMed: 38775009
DOI: 10.1080/01443615.2024.2349714 -
European Journal of Obstetrics,... Jun 2024Transvaginal ultrasound is effective in diagnosing endometriosis involving the rectosigmoid bowel. Some authors suggest enhanced detection of rectosigmoid involvement... (Meta-Analysis)
Meta-Analysis Review
Transvaginal ultrasound with bowel preparation versus transvaginal ultrasound with bowel preparation and water contrast for diagnosing Recto-Sigmoid endometriosis. A systematic review and Meta-Analysis.
Transvaginal ultrasound is effective in diagnosing endometriosis involving the rectosigmoid bowel. Some authors suggest enhanced detection of rectosigmoid involvement with bowel preparation. Conversely, conflicting views argue that bowel preparation may not improve diagnostic precision, yielding similar results to rectal water contrast. No existing meta-analysis compares these approaches. Our study aims to conduct a meta-analysis to evaluate the diagnostic performance of transvaginal ultrasound with bowel preparation, with and without rectal water contrast. Studies published between 2000 and 2023 were searched in PubMed, Scopus, Cochrane and Web of Science. From 561 citations, we selected nine studies to include in this meta-analysis. The study quality was assessed using QUADAS-2 (Quality Assessment of Diagnostic Accuracy Studies-2). The mean prevalence of endometriosis rectosigmoid was 43.6% (range 17,56-76,66%) in the group with bowel preparation and 64,80% (50,0-83,60%) for the group with bowel preparation and rectal water contrast. Pooled sensitivity and specificity were 93% and 94% for bowel preparation and 92% and 95% and for bowel preparation with water contrast. We conclude that, there was no significant difference between performing transvaginal ultrasound with intestinal preparation with and without water contrast. In clinical practice, the absence of a significant difference between these methods should be taken into account when making recommendations.
Topics: Humans; Endometriosis; Female; Ultrasonography; Contrast Media; Sigmoid Diseases; Rectal Diseases; Cathartics; Water; Vagina; Sensitivity and Specificity
PubMed: 38696910
DOI: 10.1016/j.ejogrb.2024.04.015 -
Urology Case Reports May 2024Bladder duplication (BD) is a rare malformation that is often associated to other anomalies. We report a newborn diagnosed with BD in the sagittal plane, associated to...
Bladder duplication (BD) is a rare malformation that is often associated to other anomalies. We report a newborn diagnosed with BD in the sagittal plane, associated to persistent urogenital sinus (UGS), given the opening of the vagina immediately below the bladder neck. It is the fourth time this association is reported. Surgical repair was made: both bladders were joined, the common channel was left as urethra and the vagina was descended with a vaginoplasty with an intestinal segment. She also presented an anterior anus, that required posterior mobilization. The patient is currently 3 years old with good sphincter control.
PubMed: 38645772
DOI: 10.1016/j.eucr.2024.102736 -
European Journal of Obstetrics,... Jun 2024Vaginal foreign bodies represent a clinical and diagnostical challenge in pediatric gynecology. Several case reports, case series and retrospective studies have been... (Review)
Review
BACKGROUND
Vaginal foreign bodies represent a clinical and diagnostical challenge in pediatric gynecology. Several case reports, case series and retrospective studies have been published, highlighting rare or complex cases. A comprehensive systematic review is lacking.
METHODS
Published English-language articles on vaginal foreign objects in patients aged 16 years and younger, with full-text availability were included. Articles on adult patients and patients with an object migrating from the abdominal cavity into the vagina were excluded.
RESULTS
Out of the 215 screened articles 75 were included, comprising a total of 522 patients. The age ranged from 6 months to 16 years, with an average of 6 years and 3 months. The presenting symptoms were documented in 340 patients, with the two most common being vaginal bleeding (n = 172) and vaginal discharge (n = 134). Toilet paper or tissue was the most common object, in 155 out of 447 patients. Ultrasonography was the most utilized diagnostic method, with a sensitivity of 79.9 %. Radiography showed more false-negative than true-positive results, with a sensitivity of 33.3 %. Complications were reported in 35 patients. Evidence of sexual abuse was found in a small group of 16 patients. Vaginoscopy under sedation was the most frequently used therapeutic approach.
CONCLUSION
A swift and accurate diagnosis is crucial, with clinical examination and ultrasonography playing pivotal roles. Vaginoscopy is the gold standard for definitive diagnosis and therapy. Attention should be given to a potential context of sexual abuse.
Topics: Humans; Female; Foreign Bodies; Vagina; Child; Adolescent; Child, Preschool; Infant; Ultrasonography
PubMed: 38643730
DOI: 10.1016/j.ejogrb.2024.04.019 -
BioMed Research International 2023Endometriosis is a clinical condition associated with genetic, endocrine, and immunological factors, present in 6 to 10% of women of reproductive age. Currently, the... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Endometriosis is a clinical condition associated with genetic, endocrine, and immunological factors, present in 6 to 10% of women of reproductive age. Currently, the human microbiota has been studied and associated with the evolution of diseases due to its influence on pathogenesis, indicating that changes in the colonization of microorganisms in the genitourinary and gastrointestinal systems can promote physiological changes that can trigger inflammatory and immunological processes and hormonal dysregulation, which can be linked to endometriosis. Thus, this systematic review and meta-analysis evaluated microbiota changes in women with endometriosis.
METHODS
The following electronic databases were searched up to April 2022: Medline, Embase, Web of Science, Cochrane Library, and gray literature (Google Scholar), using the keywords "dysbiosis", "microbiome" and "endometriosis", combined with their synonyms. The observational studies conducted with women diagnosed with endometriosis and women without endometriosis as controls were included. For the analyses, a standard mean difference with a 95% confidence interval was used using RevMan software (version 5.4), and for methodological quality assessment, the Newcastle-Ottawa scale was used.
RESULTS
A total of 16 studies were found in the literature assessing the composition of the microbiota in women with endometriosis, and no significant difference were found for changes in alpha diversity analysis in gut microbiota (SMD = -0.28; 95% CI = -0.70 to 0.14; = 0.19; = 52%; four studies, 357 participants) or vaginal microbiota (SMD = -0.68; 95% CI = -1.72 to 0.35; = 0.19; = 66%; two studies, 49 participants).
CONCLUSION
In intestinal and vaginal samples from women with endometriosis, alpha-diversity did not present a significant difference when compared to the control population. However, each study individually showed a possible relationship between the female microbiota and endometriosis. This trial is registered with CRD42021260972.
Topics: Female; Humans; Endometriosis; Microbiota; Vagina; Gastrointestinal Microbiome; Reproduction
PubMed: 38601772
DOI: 10.1155/2023/2675966 -
Current Opinion in Obstetrics &... Jun 2024To examine impact of vaginal dysbiosis (VD), including bacterial vaginosis (BV) and aerobic vaginitis (AV) on reproductive outcomes of in vitro fertilization (IVF)... (Meta-Analysis)
Meta-Analysis
PURPOSE OF REVIEW
To examine impact of vaginal dysbiosis (VD), including bacterial vaginosis (BV) and aerobic vaginitis (AV) on reproductive outcomes of in vitro fertilization (IVF) patients.
RECENT FINDINGS
BV-bacteria (e.g. Gardnerella ) and AV-bacteria (e.g. Streptococci and Enterococci ) have been identified in the endometrium. However, there is inconclusive evidence whether IVF patients with VD have lower success rates.
SUMMARY
The present systematic review and meta-analysis of PubMed/Medline, until December 2023 included 25 studies, involving 6835 IVF patients. Overall VD was defined as an approximation of community state type IV, including BV and AV-type dysbiosis based on either molecular or microscopy methods. Outcomes were live birth rate (LBR), early pregnancy loss (EPL), clinical pregnancy rate (CPR), and biochemical pregnancy rate (BPR).Vaginal dysbiosis prevalence was 19% [1271/6835, 95% confidence interval (CI) 18-20%]. Six studies examined AV-type dysbiosis with a prevalence of 4% (26/628, 95% CI 3-6%). Vaginal dysbiosis correlates with a higher EPL [relative risk (RR) = 1.49, 95% CI 1.15-1.94] and lower CPR (RR = 0.82, 95% CI 0.70-0.95). No statistically significant impact of VD, BV, or AV was found on LBR and BPR.Thus, the association between VD and reproductive outcome remains puzzling as it is difficult to explain how VD impacts CPR and EPL but not LBR and BPR.
Topics: Humans; Female; Dysbiosis; Pregnancy; Fertilization in Vitro; Vaginosis, Bacterial; Vagina; Pregnancy Rate; Abortion, Spontaneous; Pregnancy Outcome; Vaginitis; Live Birth
PubMed: 38597377
DOI: 10.1097/GCO.0000000000000953