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Evidence-based Complementary and... 2022Benign perianal disease carries significant morbidity and financial burden on the healthcare system. Given that sitz baths are recommended as a treatment modality, we... (Review)
Review
BACKGROUND
Benign perianal disease carries significant morbidity and financial burden on the healthcare system. Given that sitz baths are recommended as a treatment modality, we considered whether using a continuous stream of water, in the form of a bidet, offers a convenient and effective alternative. Bidet use is the predominant form of perianal hygiene in Asia, but its role in perianal disease is unknown.
PURPOSE
To critically analyze and systematically review the current evidence regarding the effect of habitual bidet use on symptoms of benign perianal disease. A database search was conducted on MEDLINE and Epub Ahead of Print, Embase, ClinicalTrials.gov, the Cochrane Library, and ProQuest Dissertations. All studies on bidet use in pruritus ani, hemorrhoids, or anal fissures were included. The studies were screened and critically analyzed by two independent reviewers in line with PRISMA guidelines.
RESULTS
Two prospective trials and 1 cross-sectional study found that habitual use of bidets had no impact on the odds of developing hemorrhoids or hemorrhoidal symptoms. One RCT concluded that using bidets was non-inferior to sitz bath for post-hemorrhoidectomy pain. Two prospective trials and 1 cross-sectional study determined that habitual bidet use may increase the odds of developing pruritus ani. Two case series found that habitual bidet use may cause perianal burns or anterior anal fissures. A meta-analysis was not performed because only a limited number of studies were available, and they were of variable quality.
CONCLUSION
The current evidence does not identify using bidets as a treatment modality for perianal disease, and further research is warranted to study this increasingly utilized technology.
PubMed: 35685735
DOI: 10.1155/2022/1633965 -
BMC Pregnancy and Childbirth Mar 2022Screening for maternal anogenital Group B streptococci (GBS) colonization in pregnancy with initiation of intravenous intrapartum antibiotic prophylaxis as indicated has... (Meta-Analysis)
Meta-Analysis
Vaginal-perianal or vaginal-perineal compared with vaginal-rectal culture-based screening for Group B Streptococci (GBS) colonization during the third trimester of pregnancy: a systematic review and meta-analysis.
BACKGROUND
Screening for maternal anogenital Group B streptococci (GBS) colonization in pregnancy with initiation of intravenous intrapartum antibiotic prophylaxis as indicated has led to a significant reduction in the incidence of neonatal GBS infection. This study aims to evaluate the agreement between vaginal-perianal or vaginal-perineal culture and the more typically used vaginal-rectal culture for screening for maternal anogenital GBS colonization in the third trimester of pregnancy.
METHODS
Eligible English-language studies published until January 2020 were retrieved from Scopus, Web of Science, PubMed, Embase, and ClinicalTrials.gov databases. Studies were compiled that assessed for GBS colonization utilizing vaginal-perianal or vaginal-perineal culture and vaginal-rectal culture during the third trimester of pregnancy. Nonoriginal research articles and studies that did not assess pregnant patients, did not use culture-based screening, or did not compare vaginal-perianal or vaginal-perineal culture with vaginal-rectal culture were excluded. The search identified 559 articles with three prospective cohort studies that met inclusion criteria, including 643 participants. Quality was assessed using the Newcastle-Ottawa Scale, and risk of bias was assessed using the Risk of Bias In Non-randomized Studies of Interventions (ROBINS-I) tool. Patient characteristics and associated pain with specimen collection were abstracted. Meta-analyses of both the raw agreement and the Cohen's kappa statistic were performed.
RESULTS
Within the three included studies, the range of GBS detection was 17.6-34.0%, consistent with the anticipated prevalence of GBS colonization reported in earlier publications. For both raw agreement and Cohen's kappa coefficient, the test for heterogeneity was not significant, indicating low heterogeneity among studies. The pooled estimate of the raw agreement was 0.97 (95%CI 0.95-0.98) and of the Cohen's kappa coefficient was 0.91 (95% CI: 0.87-0.95), indicating (according to the Landis and Koch criteria) an "almost perfect" agreement between the compared clinical tests. In the two studies that assessed procedure-related patient discomfort, vaginal-rectal swabbing caused more discomfort.
CONCLUSION
Use of vaginal-perineal culture for assessment of maternal GBS colonization is comparable to the more typically utilized vaginal-rectal culture and is associated with less discomfort.
Topics: Female; Humans; Mass Screening; Perineum; Pregnancy; Pregnancy Complications, Infectious; Pregnancy Trimester, Third; Rectum; Specimen Handling; Streptococcal Infections; Streptococcus agalactiae; Vagina
PubMed: 35287615
DOI: 10.1186/s12884-022-04546-w -
Intestinal Research Apr 2022Perianal fistulas are a debilitating manifestation of Crohn's disease (CD). Despite the advent of anti-tumor necrosis factor (anti-TNF) therapy, the medical management...
BACKGROUND/AIMS
Perianal fistulas are a debilitating manifestation of Crohn's disease (CD). Despite the advent of anti-tumor necrosis factor (anti-TNF) therapy, the medical management of fistulizing CD continues to be challenged by unmet needs. We conducted a systematic review and meta-analysis of the effectiveness of vedolizumab for the management of perianal fistulizing CD.
METHODS
A search of PubMed, EMBASE and the Cochrane Library was performed from inception to June 2020 for studies reporting rates of perianal fistula healing in CD patients treated with vedolizumab. The primary outcome of interest was complete healing of perianal fistulas and the secondary outcome was partial healing. The pooled fistula healing rates with 95% confidence intervals (CI) were calculated utilizing a random effects model.
RESULTS
A total of 74 studies were initially identified, 4 of which met the inclusion criteria. A total of 198 patients with active perianal fistulas were included, 87% of whom had failed previous anti-TNF therapy. The pooled complete healing rate was 27.6% (95% CI, 18.9%-37.3%) with moderate heterogeneity (I2=49.4%) and the pooled partial healing rate was 34.9% (95% CI, 23.2%-47.7%) with high heterogeneity (I2=67.1%).
CONCLUSIONS
In a meta-analysis of 4 studies that included 198 patients with perianal fistulizing CD, the majority of whom had failed previous anti-TNF therapy, vedolizumab treatment led to healing of perianal fistulas in nearly one-third of the patients. The lack of high-quality data and significant study heterogeneity underscores the need for future prospective studies of fistula healing in patients receiving anti-integrin therapy.
PubMed: 35124951
DOI: 10.5217/ir.2021.00091 -
BMJ Open Gastroenterology Dec 2021Perianal Crohn's disease (pCD) is a debilitating complication affecting up to 30% of Crohn's disease (CD) population, leading to increased morbidity, mortality and... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Perianal Crohn's disease (pCD) is a debilitating complication affecting up to 30% of Crohn's disease (CD) population, leading to increased morbidity, mortality and decreased quality of life. Despite the growing armamentarium of medications for luminal CD, their efficacy in pCD remains poorly studied.
AIM
To determine the efficacy of ustekinumab, a biologic approved for luminal CD, in pCD through a retrospective cohort study and systematic review.
METHODS
A retrospective cohort study on patients with CD with active perianal fistulae treated with ustekinumab from September 2013 to August 2019 was performed to determine perianal fistula response and remission at 6 and 12 months after ustekinumab induction. A systematic review was performed to further establish rates of fistula response and remission with ustekinumab.
RESULTS
At 6 months, 48.1% (13/27) patients achieved fistula response with none achieving fistula remission on provider exam, and 59.3% (16/27) achieved patient-reported symptomatic improvement with 3.7% (1/27) achieving symptomatic remission. At 1 year, on provider exam, 55.6% (5/9) had fistula response with none achieving fistula remission, and 100% (9/9) had symptomatic improvement with 22.2% (2/9) achieving symptomatic remission. There were no major safety signals during 1-year follow-up. The systematic review of 25 studies found 44% (92/209) of patients with active perianal fistulas had a clinical response within 6 months of follow-up, and 53.9% (85/152) of patients with 12 months of follow-up achieved clinical response.
CONCLUSION
Ustekinumab presents a safe and effective therapy for treatment of pCD. Prospective, randomised trials are needed to further elucidate long-term efficacy of ustekinumab for pCD.
Topics: Crohn Disease; Humans; Prospective Studies; Quality of Life; Rectal Fistula; Retrospective Studies; Ustekinumab
PubMed: 34920992
DOI: 10.1136/bmjgast-2021-000702 -
Inflammatory Bowel Diseases Oct 2022Perianal Crohn's disease (pCD) is a potentially severe phenotype of CD. We conducted a systematic review with meta-analysis to estimate cumulative incidence, risk... (Meta-Analysis)
Meta-Analysis
BACKGROUND AND AIMS
Perianal Crohn's disease (pCD) is a potentially severe phenotype of CD. We conducted a systematic review with meta-analysis to estimate cumulative incidence, risk factors, and outcomes of pCD in population-based cohort studies.
METHODS
Through a systematic literature review through March 1, 2021, we identified population-based inception cohort studies reporting cumulative incidence of perianal disease (primarily abscess and/or fistula) in patients with CD. We estimated the cumulative incidence of pCD at presentation and 1-, 5-, and 10-year follow-up, and risk factors for perianal disease and outcomes including risk of major (bowel resection, proctectomy, ostomy) and minor perianal (incision and drainage, seton placement, etc.) surgery.
RESULTS
In 12 population-based studies, prevalence of pCD was 18.7% (95% confidence interval [CI], 12.5%-27.0%) with 1-, 5-, and 10-year risk of perianal disease being 14.3% (95% CI, 7.9%-24.6%), 17.6% (95% CI, 11.3%-26.5%), and 18.9% (95% CI, 15.0%-23.4%), respectively. Approximately 11.5% of patients (95% CI, 6.7%-19.0%) had perianal disease at or before CD diagnosis. Colonic disease location and rectal involvement were associated with higher risk of pCD. Overall, 63.3% of patients (95% CI, 53.3-72.3) required minor perianal surgery and 6.4% of patients (95% CI, 1.8%-20.6%) required major abdominal surgery for pCD. Use of biologic therapy for pCD is common and has steadily increased throughout the years.
CONCLUSIONS
Approximately 1 in 5 patients with CD develops perianal disease within 10 years of CD diagnosis, including 11.5% who have perianal disease at presentation. Approximately two-thirds of patients require perianal surgery, with a smaller fraction requiring major abdominal surgery.
Topics: Cohort Studies; Crohn Disease; Humans; Incidence; Proctectomy; Rectal Fistula; Treatment Outcome
PubMed: 34792604
DOI: 10.1093/ibd/izab287 -
Annals of Palliative Medicine Sep 2021Surgery is the clinically preferred treatment for high perianal abscesses. Incision and seton drainage improve the cure rate and reduce recurrence. We aimed to... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Surgery is the clinically preferred treatment for high perianal abscesses. Incision and seton drainage improve the cure rate and reduce recurrence. We aimed to systematically evaluate the clinical effect and safety of incision and seton drainage in the treatment of high perianal abscess.
METHODS
China Knowledge Network (CNKI), WanFang database, VIP database, PubMed, and Cochrane Library were searched and all relevant Chinese and English language documents until July 2021were retrieved. All records that described randomized clinical trials (RCTs) of incision and seton drainage for the treatment of high perianal abscess were eligible. Documents that met the inclusion criteria were evaluated for bias using the Cochrane Collaboration Risk Evaluation Standard, and Revman5.4 software was used to analyze the data.
RESULTS
Fourteen RCTs were included. The results of nine studies showed that the clinical cure rate of the incision-seton group was higher than that of the incision-drainage group (P<0.05). Seven studies showed that the wound healing time of the incision-seton group was shorter than that of the incision-drainage group (P<0.05). Four studies showed that the visual analogue scale (VAS) score of the incision-seton group was lower than that of the incision-drainage group (P<0.05). Five studies showed that the Wexner score of the incision-seton group was lower than that of the incision-drainage group (P<0.05). Six studies showed that the formation rate of anal fistula in the incision-seton group was lower than that in the incision-drainage group (P<0.05). Six studies demonstrated that the recurrence rate of abscess in the incision-seton group was lower than that in the incision-drainage group (P<0.05). Seven studies showed that the incidence of adverse events in the incision-seton group was lower than that in the incision-drainage group (P<0.05). Five studies demonstrated that the length of stay in the incision-seton group was shorter than that of the incision-drainage group (P<0.05).
DISCUSSION
The choice of surgical methods in clinical research has always been controversial. The incision-seton method can effectively and safely treat high perianal abscess. However, the results of this meta-analysis still leave some gaps in the evidence. More large-sample, high-quality, and multi-center RCTs are needed.
Topics: Abscess; Anus Diseases; Drainage; Humans; Rectal Fistula; Recurrence
PubMed: 34628909
DOI: 10.21037/apm-21-2229 -
European Geriatric Medicine Feb 2022Elder abuse is a worldwide problem with serious consequences for individuals and society. The recognition of elder abuse is complex due to a lack of awareness and... (Review)
Review
PURPOSE
Elder abuse is a worldwide problem with serious consequences for individuals and society. The recognition of elder abuse is complex due to a lack of awareness and knowledge. In this systematic review, types, characteristics and anatomic location of physical signs in elder abuse were identified.
METHODS
Databases of MEDLINE, COCHRANE, EMBASE and CINAHL were searched. The publication dates ranged from March 2005 to July 2020. In addition to the electronic searches, the reference lists and citing of included articles were hand-searched to identify additional relevant studies. The quality of descriptive and mixed-methods studies was assessed.
RESULTS
The most commonly described physical signs in elder abuse were bruises. The characteristics of physical signs can be categorized into size, shape and distribution. Physical signs were anatomically predominantly located on the head, face/maxillofacial area (including eyes, ears and dental area), neck, upper extremities and torso (especially posterior). Physical signs related to sexual elder abuse were mostly located in the genital and perianal area and often accompanied by a significant amount of injury to non-genital parts of the body, especially the area of the head, arms and medial aspect of the thigh.
CONCLUSIONS
Most common types, characteristics and anatomic location of physical signs in elder abuse were identified. To enhance (early) detection of physical signs in elder abuse, it is necessary to invest in (more) in-depth education and to include expertise from a forensic physician or forensic nurse in multidisciplinary team consultations.
Topics: Aged; Contusions; Elder Abuse; Head; Humans; Neck; Torso
PubMed: 34514555
DOI: 10.1007/s41999-021-00550-z -
Digestive Diseases and Sciences Jun 2022Inflammatory bowel diseases (IBD) lead to high morbidity and unplanned healthcare utilization. We conducted a systematic review with meta-analysis to estimate the... (Meta-Analysis)
Meta-Analysis
BACKGROUND AND AIMS
Inflammatory bowel diseases (IBD) lead to high morbidity and unplanned healthcare utilization. We conducted a systematic review with meta-analysis to estimate the cumulative incidence of IBD-related (and all-cause) hospitalization in patients with ulcerative colitis (UC) and Crohn's disease (CD).
METHODS
Through a systematic review to September 3, 2019, we identified population-based inception cohort studies in patients with IBD that reported patient-level cumulative incidence of hospitalization at 1, 3 and 5 years after diagnosis. Hospitalization risk was pooled using random effects meta-analysis, and risk factors analyzed through mixed-effects meta-regression and qualitative synthesis.
RESULTS
In patients with UC (6 cohorts), 1-, 3- and 5-year risk of UC-related hospitalization was 10.4% (95% CI 8.2-13.2), 17.0% (95% CI 14.0-20.4) and 21.5% (95% CI 18.0-25.4), respectively, with considerable heterogeneity. In patients with CD (6 cohorts), 1-, 3- and 5-year risk of CD-related hospitalization was 29.3% (95% CI 20.0-40.8), 38.5% (95% CI 26.8-51.7) and 44.3% (95% CI 32.7-56.5), respectively, with considerable heterogeneity. On meta-regression, steady decline in risk of hospitalization was observed in patients diagnosed in a more contemporary era. Younger age at onset (both UC and CD), extensive colitis (UC), ileal-dominant CD, perianal CD and penetrating and/or stricturing behavior (CD) and early need for corticosteroids and immunosuppressive therapy (both UC and CD) were associated with increased risk of hospitalization.
CONCLUSION
Approximately one in five and one in two patients with UC and CD are hospitalized within 5 years of diagnosis, respectively. Population health management strategies are required to mitigate unplanned healthcare utilization.
Topics: Cohort Studies; Colitis, Ulcerative; Crohn Disease; Hospitalization; Humans; Inflammatory Bowel Diseases
PubMed: 34379220
DOI: 10.1007/s10620-021-07200-1 -
International Journal of Environmental... Jul 2021Vulvar lichen sclerosus (VLS) is a chronic inflammatory condition affecting the anogenital region, which may present in a prepubertal or adolescent patient. The most...
Vulvar lichen sclerosus (VLS) is a chronic inflammatory condition affecting the anogenital region, which may present in a prepubertal or adolescent patient. The most popular theories are its autoimmune and genetic conditioning, although theories concerning hormonal and infectious etiology have also been raised. The most common presenting symptoms of VLS is vulva pruritus, discomfort, dysuria and constipation. In physical examination, a classic "Figure 8" pattern is described, involving the labia minora, clitoral hood, and perianal region. The lesions initially are white, flat-topped papules, thin plaques, or commonly atrophic patches. Purpura is a hallmark feature of VLS. The treatment includes topical anti-inflammatory agents and long-term follow-up, as there is a high risk of recurrence and an increased risk of vulvar cancer in adult women with a history of lichen sclerosus. This article reviews vulvar lichen sclerosus in children and provides evidence-based medicine principles for treatment in the pediatric population. A systematic search of the literature shows recurrence of VLS in children. Maintenance regimens deserve further consideration.
Topics: Adolescent; Adult; Anti-Inflammatory Agents; Child; Female; Humans; Lichen Sclerosus et Atrophicus; Vulvar Diseases; Vulvar Lichen Sclerosus
PubMed: 34281089
DOI: 10.3390/ijerph18137153 -
Frontiers in Surgery 2021To describe the available knowledge on vulvo-perineal endometriosis including its diagnosis, clinical management and recurrence rate. We followed the PRISMA guidelines...
To describe the available knowledge on vulvo-perineal endometriosis including its diagnosis, clinical management and recurrence rate. We followed the PRISMA guidelines for Systematic Reviews and our study was prospectively registered with PROSPERO (CRD42020202441). The terms " and " or " were used as keywords. Cochrane Library, Medline/Pubmed, Embase and Clinicaltrials.gov were searched. Papers in English, Spanish, Portuguese, French or Italian from inception to July 30, 2020 were considered. Reference lists of included articles and other literature source such as Google Scholar were also manually scrutinized in order to identify other relevant studies. Two independent reviewers screened potentially eligible studies according to inclusion criteria. Out of 539 reports, 90 studies were eligible including a total of 283 patients. Their mean age was 32.7 ± 7.6 years. Two hundred sixty-three (95.3%) presenting with vulvo-perineal endometriosis have undergone either episiotomy, perineal trauma or vaginal injury or surgery. Only 13 patients (4.7%) developed vulvo-vaginal endometriosis spontaneously i.e., without any apparent condition favoring it. The reasons that motivated the patients to take medical advice were vulvo-perineal cyclical pain increasing during menstruations (98.2% of the patients, = 278). Out of the 281 patients for whom a clinical examination was described, 274 patients (97.5%) showed a vulvo-perineal nodule, mass or swelling while six presented with bluish cutaneous lesions (2.1%) and 1 with bilateral polyps of the labia minora (0.4%). All but one patients underwent surgical excision of their lesions but only 88 patients (28.1%) received additional hormonal therapy. The recurrence rate was 10.2% (29 patients) considering a median follow-up period of 10 months (based on 61 studies). In conclusion, vulvo-perineal endometriosis is a rare entity with approximately 300 cases reported in the literature since 1923. With the available knowledge shown in this systematic review, we encourage all practitioners to think about perineal endometriosis in case of perineal cyclical pain with or without previous perineal damage. Diagnosis should be done with clinical exam, perineal ultrasound and pelvic MRI when available. In case of anal sphincter involvement, perianal ultrasound should be performed. Surgical excision of the lesion should be realized in order to remove the lesion and to confirm the diagnosis histologically. Hormonal treatment could be proposed to attempt to decrease the size of a large lesion before surgery or to avoid recurrence of the lesion. As evidence-based approach to the diagnosis, treatment and recurrence rate of affected patients remains a challenge given its low prevalence, the variations in management found in the articles included and the limited quality of available studies, we suggest that a prospective database on vulvo-perineal endometriosis should be generated to increase knowledge but also awareness among healthcare professionals and optimize patients' care. https://www.crd.york.ac.uk/prospero/, identifier: CRD42020202441.
PubMed: 34046423
DOI: 10.3389/fsurg.2021.637180