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European Journal of Pediatric Surgery :... Jun 2024This systematic review and meta-analysis of nonrandomized studies (NRSs) aimed to evaluate the clinical efficacy and safety of two types of surgical interventions... (Meta-Analysis)
Meta-Analysis Comparative Study
This systematic review and meta-analysis of nonrandomized studies (NRSs) aimed to evaluate the clinical efficacy and safety of two types of surgical interventions (respectively drainage alone and drainage with primary fistula treatment) for perianal abscesses (PAs) in children. Studies from 1992 to July 2022 were searched in 10 electronic databases. All relevant NRSs with available data which compared surgical drainage with or without primary fistula treatment were included. Patients with underlying diseases which led to abscess formation were excluded. The Newcastle-Ottawa Scale was used to assess the risk of bias and quality of the included studies. The outcomes were the healing rate, fistula formation rate, fecal incontinence, and wound healing duration. A total of 16 articles with 1,262 patients were considered suitable for the final meta-analysis. Primary fistula treatment was associated with a significantly higher healing rate when compared with incision and drainage alone (odds ratio [OR]: 5.76, 95% confidence interval [CI]: 4.04-8.22). This aggressive procedure for PA resulted in an 86% reduction in the fistula formation rate (OR: 0.14, 95% CI: 0.06-0.32). Limited data showed patients who underwent primary fistula treatment have a minor effect on postoperative fecal incontinence. Primary fistula treatment demonstrates a better clinical efficacy in promoting the healing rate and decreasing the formation of fistulas in PAs in children. The available evidence for a minor impact on anal function after this intervention is less strong.
Topics: Humans; Drainage; Child; Abscess; Rectal Fistula; Anus Diseases; Fecal Incontinence; Treatment Outcome; Wound Healing
PubMed: 37023788
DOI: 10.1055/a-2070-3613 -
Pediatric Dermatology 2024Pediatric dermatitis and nonaccidental trauma (NAT) may have overlapping cutaneous presentations, posing a risk of misdiagnosis and subsequent emotional distress and...
BACKGROUND/OBJECTIVES
Pediatric dermatitis and nonaccidental trauma (NAT) may have overlapping cutaneous presentations, posing a risk of misdiagnosis and subsequent emotional distress and further harm. Through a systematic literature review, we reviewed pediatric (<18 years old) patients investigated for both dermatitis and NAT.
METHODS
EMBASE and MEDLINE databases were searched. English publications with original data involving pediatric patients investigated for both dermatitis and NAT were included. Nonhuman studies and incomplete articles/conference abstracts were excluded. Data extracted included the first author, year of publication, study design, participant count, sex of the population, age of the population, cutaneous presentation, timing of presentation, Child Protective Services involvement, and case relation to dermatitis and NAT.
RESULTS
This review included 21 case reports or series encompassing 29 patients. Among 26 patients initially investigated as NAT (26.9% involving Child Protective Services), final diagnoses included irritant contact dermatitis (53.8%), phytophotodermatitis (30.8%), allergic contact dermatitis (7.7%), perianal infectious dermatitis (3.8%), and atopic dermatitis (3.8%). Three patients initially diagnosed with nontraumatic dermatitis were later found to be victims of physical (2/3; 66.7%) or sexual abuse (1/3; 33.3%).
CONCLUSIONS
Effective history-taking and physical examinations should encompass a history of laxative use, contact with furocoumarin-containing plants/fruit, parallel family/peer cutaneous presentations, caregiver involvement, financial burden, patient discomfort, birthmark assessment, and lesions aligning with diaper borders or toilet seats. Limitations of this review include potential underreporting and the inclusion of low-quality study designs and evidence.
Topics: Child; Humans; Adolescent; Child Abuse; Laxatives; Dermatitis, Phototoxic; Dermatitis, Atopic; Diagnostic Errors
PubMed: 38400817
DOI: 10.1111/pde.15556 -
Surgical Infections May 2024Fournier gangrene (FG) is a form of necrotizing fasciitis involving the perineal, peri-anal, and genital structures, and has exceptionally high mortality rates. To help... (Review)
Review
Fournier gangrene (FG) is a form of necrotizing fasciitis involving the perineal, peri-anal, and genital structures, and has exceptionally high mortality rates. To help in early detection of high-risk patients, we aimed to systematically review factors associated with mortality from FG. Searches were conducted in PubMed, Embase and Scopus. In our review, a minimum of five patients were required and this was to exclude studies with exceedingly small sample sizes, such as case reports and small case series, with minimal relevance in comparison to larger scale studies. Patient characteristics, causative microbes, anatomic areas of infection, presence of comorbidities, severity scores, causes of FG, and complications were extracted and compared to identify factors related to mortality. A total of 57 studies were included in the review. Across 3,646 study participants, the mortality rate of FG was 20.41%. The mean age of non-survivors was 61.27 years. There were more total male deaths, however, the mortality rate was higher in females. Diabetes mellitus was the most common comorbidity in those who died, but the highest mortality rate was seen in HIV patients (54.17%). Mortality rates did not differ widely among antibiotic agents. Regarding causative organisms, fungal infections had the highest rates of mortality (68.18%) and the most common microbe leading to death was Female gender, comorbidities, anatomic distribution, development of sepsis, and fungal infection all increased risk for mortality. Early identification of risk factors, and provision of appropriate treatment are crucial in reducing mortality rates of high-risk patients with FG.
Topics: Fournier Gangrene; Humans; Risk Factors; Male; Middle Aged; Female; Comorbidity; Aged
PubMed: 38625013
DOI: 10.1089/sur.2023.372 -
Infectious Medicine Mar 2024Mpox re-emerged worldwide with the multi-country outbreaks that occurred in May 2022, threatening the public health of human beings.
BACKGROUND
Mpox re-emerged worldwide with the multi-country outbreaks that occurred in May 2022, threatening the public health of human beings.
METHODS
This rapid systematic review summarized mpox reinfection cases documented. Electronic databases (PubMed, MedRxiv, and Social Science Research Network) were searched without time limitation, using the keywords "mpox," "monkeypox," & "reinfection," "reoccur," "reoccurrence," "episode," and "relapse". All laboratory-confirmed cases of mpox reinfection published in the literature were included in this study.
RESULTS
A total of seven publications (nine cases) from Africa, Europe, and South America were included. All mpox reinfection cases were male, with a median age of 36; 88.89% of cases had unprotected sexual behaviors with other males before each illness episode. The average onset interval between the two episodes was about 4 months. Perianal lesions and lymphadenopathy were major symptoms in both episodes, and no differences in clinical severity were reported between the two episodes. The mean duration of the two episodes was approximately 22 days and 13 days, respectively; which the mean duration of the second episode was shorter than the first infection ( = 2.17, = 0.0487). Sexually transmitted infections were commonly concurrent among most cases, accounting for 55.6% and 77.8% in the two episodes, respectively. Full vaccination against mpox was rare among reinfection cases.
CONCLUSION
A second infection is possible even in a short period. Reinforcing monitoring, reducing high-risk behaviors, and heightening health education regarding mpox for high-risk populations are crucial to limit mpox spread, including persons with a history of mpox infection.
PubMed: 38586545
DOI: 10.1016/j.imj.2024.100096 -
Stem Cell Research & Therapy Feb 2024
PubMed: 38365762
DOI: 10.1186/s13287-024-03664-w -
ANZ Journal of Surgery Dec 2023
Meta-Analysis
Topics: Humans; Crohn Disease; Treatment Outcome; Injections; Transplantation, Autologous; Fistula; Rectal Fistula
PubMed: 37859566
DOI: 10.1111/ans.18731 -
PloS One 2024Intracutaneous pyonex therapy (IPT), a novel acupuncture technique also known as intradermal thumbtack needle embedding therapy, has been reported to optimize... (Meta-Analysis)
Meta-Analysis
Intracutaneous pyonex therapy (IPT), a novel acupuncture technique also known as intradermal thumbtack needle embedding therapy, has been reported to optimize postoperative pain management following perianal surgery. This meta-analysis aimed to analyze the efficacy of IPT for postoperative pain management following perianal surgery. The Cochrane Library, PubMed, EMBASE, Web of Science, CNKI, SinoMed, Wanfang, and VIP databases were systematically searched for randomized controlled trials (RCTs) on IPT as a treatment for postoperative pain management following perianal surgery from inception until June 15, 2022. The analyzed outcomes from the eleven RCTs included in this meta-analysis were as follows: postoperative visual analogue scale(VAS), analgesic duration, ineffective cases following treatment, and adverse events. Subgroup analyses were conducted according to different time points. Risk-of-bias assessment, publication bias analysis, sensitivity analysis, and trial sequential analysis were performed. Of the 895 patients, 450 and 445 were included in the IPT and control groups, respectively. The IPT group showed a better analgesic effect[standard mean difference (SMD) = -0.77, 95% CI: -1.00 to -0.53, P < 0.00001; P for heterogeneity = 0.009, I2 = 59%] and longer analgesic duration [SMD = 0.56, 95% CI: 0.31 to 0.82, P < 0.0001; P for heterogeneity = 0.6, I2 = 0%], fewer ineffective cases following treatment [risk ratio(RR) = 0.23; 95% CI: 0.13 to 0.39, P < 0.00001; P for heterogeneity = 0.76, I2 = 0%], and lower overall occurrence of postoperative complications [RR = 0.35; 95% CI: 0.17 to 0.70; P = 0.003; P for heterogeneity = 0.85, I2 = 0%] than the control group. Thus, our findings indicated that IPT can provide better pain management following perianal surgery compared to controls. This novel approach complements a reasonable modality for postoperative multimodal analgesia and is worth promoting.
Topics: Humans; Analgesics; Pain Management; Pain, Postoperative; Postoperative Complications
PubMed: 38241273
DOI: 10.1371/journal.pone.0296439 -
BMC Gastroenterology Jun 2024Crohn's disease (CD) is a chronic condition characterized by a high recurrence rate after surgery, which seriously affects the quality of life of patients. Many studies...
BACKGROUND
Crohn's disease (CD) is a chronic condition characterized by a high recurrence rate after surgery, which seriously affects the quality of life of patients. Many studies have explored the risk factors for the recurrence of CD after surgery, there is a lack of meta-analysis focusing on endoscopic postoperative recurrence (ePOR) as a clinical outcome. Therefore, this paper aims to identify the risk factors for ePOR in CD patients through systematic review and meta-analysis.
METHODS
PubMed, Embase, Cochrane Library, and Web of Science databases were searched for related literature from inception to 17th October 2023. Two researchers independently screened the literature and extracted information. Data analysis was performed using Stata18.0.
RESULTS
Twenty-three papers were included, with 5 case-control studies and 18 cohort studies. The National Institutes of Health quality assessment tool rated 17 studies as good and 6 studies as fair. The sample size of the 23 studies ranged from 40 to 346, and the number of patients with ePOR ranged from 23 to 169. The results of multivariate meta-analysis showed that smoking [OR = 2.06, 95% CI (1.65, 2.57), P = 0.0001], previous ileocolonic resection [OR = 1.71, 95% CI (1.23, 2.38), P = 0.002], disease localization at ileocolic resection [OR = 2.68, 95% CI (1.38, 5.22), P = 0.004], perianal disease [OR = 1.47, 95% CI (1.07, 2.03), P = 0.017], and anastomotic scattered ulcer [OR = 3.39, 95% CI (1.83, 6.28), P = 0.001] were risk factors for ePOR in CD patients. Postoperative prophylactic medication [OR = 0.53, 95% CI (0.38,0.75), P = 0.0001] was a protective factor for ePOR in CD patients.
CONCLUSIONS
This systematic review identified multiple factors for ePOR in CD patients, as well as a protective factor. However, the number of articles included was limited. More high-quality clinical studies are required to further validate the conclusions.
TRIAL REGISTRATION
This study was registered in the International Prospective Register of Systematic Reviews (PROSPERO) (CRD42023483671).
Topics: Crohn Disease; Humans; Risk Factors; Recurrence; Systematic Reviews as Topic; Meta-Analysis as Topic; Research Design; Postoperative Complications
PubMed: 38918740
DOI: 10.1186/s12876-024-03301-z -
Colorectal Disease : the Official... Mar 2024The heterogeneity in data quality presented in studies regarding Crohn's anal fistula (CAF) limit extrapolation into clinical practice. The ENiGMA collaborators... (Review)
Review
AIM
The heterogeneity in data quality presented in studies regarding Crohn's anal fistula (CAF) limit extrapolation into clinical practice. The ENiGMA collaborators established a core descriptor set to standardize reporting of CAF. The aim of this work was to quantify the use of these descriptors in recent literature.
METHOD
We completed a systematic review of PubMed and the Cochrane Library, extracting publications from the past 10 years specific to the clinical interventions and outcomes of CAF, and reported in line with PRISMA guidance. Each article was assessed for inclusion of ENiGMA descriptors. The median number of descriptors per publication was evaluated along with the overall frequency of each individual descriptor. Use of ENiGMA descriptors was compared between medical and procedural publications.
RESULTS
Ninety publications were included. The median number of descriptors was 15 of 37; 16 descriptors were used in over half of the publications while 17 were used in fewer than a third. Descriptors were more frequently used in procedural (n = 16) than medical publications (n = 14) (p = 0.031). In procedural publications, eight descriptors were more frequently used including Faecal incontinence, Number of previous fistula interventions, Presence and severity of anorectal stenosis and Current proctitis. Medical publications were more likely to include Previous response to biological therapy and Duration and type of current course of biological therapy.
CONCLUSION
With many descriptors being used infrequently and variations between medical and procedural literature, the colorectal community should assess the need for all 37 descriptors.
Topics: Humans; Rectal Fistula; Crohn Disease; Fecal Incontinence; Proctitis
PubMed: 38296841
DOI: 10.1111/codi.16893 -
Irish Journal of Medical Science Mar 2024Perianal wound healing and/or complications are common following abdominoperineal resection (APR). Although primary closure is commonly undertaken, myocutaneous flap... (Review)
Review
Primary closure versus vertical rectus abdominis myocutaneous (VRAM) flap closure of perineal wound following abdominoperineal resection-a systematic review and meta-analysis.
PURPOSE/AIM
Perianal wound healing and/or complications are common following abdominoperineal resection (APR). Although primary closure is commonly undertaken, myocutaneous flap closure such as vertical rectus abdominis myocutaneous flap (VRAM) is thought to improve wound healing process and outcome. A comprehensive meta-analysis was performed to compare outcomes of primary closure versus VRAM flap closure of perineal wound following APR.
METHODS
PubMed, MEDLINE, EMBASE, and Cochrane Central Registry of Controlled Trials were comprehensively searched until the 8th of August 2023. Included studies underwent meta-analysis to compare outcomes of primary closure versus VRAM flap closure of perineal wound following APR. The primary outcome of interest was perineal wound complications, and the secondary outcomes were abdominal wound complications, dehiscence, wound healing time, length of hospital stay, and mortality.
RESULTS
Ten studies with 1141 patients were included. Overall, 853 patients underwent primary closure (74.8%) and 288 patients underwent VRAM (25.2%). Eight studies reported on perineal wound complications after APR: 38.2% (n = 263/688) in the primary closure group versus 32.8% (n = 80/244) in the VRAM group. Perineal complication rates were statistically significantly lower in the VRAM group versus primary closure ((M-H OR, 1.61; 95% CI 1.04-2.49;
CONCLUSION
We highlight the advantage of VRAM flap closure over primary closure for perineal wounds following APR. However, tailoring operative strategy based on patient and disease factors remains important in optimising outcomes.
PubMed: 38532236
DOI: 10.1007/s11845-024-03651-3