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A systematic review and meta-analysis of the use of packing in the management of perianal abscesses.Annals of the Royal College of Surgeons... Apr 2024Perianal abscesses are common presentations and reasons for emergency general surgery admissions. Management involves incision and drainage of the abscess and packing...
BACKGROUND
Perianal abscesses are common presentations and reasons for emergency general surgery admissions. Management involves incision and drainage of the abscess and packing the cavity with internal wound dressings. This meta-analysis aimed to assess in adults if packing an abscess or leaving it unpacked leads to a significant difference in the outcomes of pain on wound dressing, time to healing, rate of fistulation and abscess recurrence.
METHODS
Randomised controlled trials (RCTs) with participants aged 18 years or older that compared packing of perianal abscess cavities with no packing between 2002 and 2022 were searched for in December 2022 on OVID Medline and Embase, the CENTRAL register of trials, PubMed and Google Scholar. Risk of bias was assessed using the Cochrane Risk of Bias tool. Random effects meta-analysis was conducted on the data extracted.
RESULTS
Three RCTs involving 490 patients were analysed for the outcomes of abscess recurrence and postoperative fistula formation; the data were not adequate to assess pain on dressing and time to healing. For unpacked versus packed, the pooled relative risk of abscess recurrence was 1.57 (95% confidence interval (CI) 0.764, 3.29, =0.219) and for fistula formation 0.686 (95% CI 0.430, 1.09, =0.114). These results suggest there is no significant benefit to packing abscess cavities.
CONCLUSIONS
Analysis of the outcomes suggests there is no significant difference with regards to rates of abscess recurrence or fistula formation between the packed and unpacked groups; however, appropriately powered RCTs are required in this area to provide more primary evidence to inform best practice and clinical management.
PubMed: 38563064
DOI: 10.1308/rcsann.2023.0108 -
BMJ Case Reports Mar 2024Infections with non-typhoidal salmonella (NTS) most commonly cause localised infections such as cutaneous abscesses in humans and are a leading source of foodborne...
Infections with non-typhoidal salmonella (NTS) most commonly cause localised infections such as cutaneous abscesses in humans and are a leading source of foodborne illness. Here, we present a unique case of NTS Choleraesuis in a perianal abscess in an immunocompetent patient without any comorbidities.A woman in her late 40s was diagnosed with a perianal abscess with an unknown origin of infection. The patient has undergone an incision and drainage. Her pus culture and sensitivity report yielded serotype Choleraesuis. Then, the patient recovered after treatment with intravenous antibiotics and supportive treatment.We present an unusual case of serotype Choleraesuis, which is rarely reported as a causative agent of perianal abscess in India. This case has been reported for its rarity in India.
Topics: Female; Humans; Abscess; Salmonella Infections; Serogroup; Salmonella enterica; Anti-Bacterial Agents; Skin Diseases; Typhoid Fever
PubMed: 38538103
DOI: 10.1136/bcr-2023-258628 -
Medical Science Monitor : International... Mar 2024BACKGROUND The incidence of human immunodeficiency virus (HIV) infection is on the rise, and perianal region diseases in HIV-infected patients have become increasingly...
BACKGROUND The incidence of human immunodeficiency virus (HIV) infection is on the rise, and perianal region diseases in HIV-infected patients have become increasingly prevalent. This study aimed to analyze the surgical treatment outcomes of HIV-infected patients presenting with perianal concerns. MATERIAL AND METHODS We included 311 HIV-positive patients admitted to the Infectious Diseases Clinic of Samsun Training and Research Hospital between January 2014 and December 2022. From this group, we selected those who sought care at the general surgery outpatient clinic for perianal and anal concerns, retrospectively reviewing their medical records. RESULTS Out of 311 patients, 54 (17.3%) were referred to the general surgery outpatient clinic with anal and/or perianal region complaints. Of these cases, 38 (70.3%) had a single disease, while 16 (29.6%) had combined diseases. There were 20 males (95%) and 1 female (5%). Among these 54 patients, 33 (61.1%) received medical treatment from the outpatient clinic, while 21 (38.9%) underwent surgical intervention. The diagnoses included 22 hemorrhoidal diseases, 24 anal condylomas, 15 anal fissures, 11 anal abscesses, and 4 anal fistulas. We evaluated the postoperative results and recurrence status of these patients. CONCLUSIONS Perianal diseases in HIV-positive patients can be categorized as isolated or combined. The management of patients with postoperative follow-up compliance problems and combined diseases with low CD4 counts may pose treatment challenges.
Topics: Male; Humans; Female; Retrospective Studies; Outpatients; Turkey; Anus Diseases; HIV Infections; Postoperative Complications
PubMed: 38528663
DOI: 10.12659/MSM.943534 -
Clinical Journal of Oncology Nursing Mar 2024Perianal injuries in adults with hematologic malignancies can result in sepsis or death. Patients on a 36-bed acute care oncology unit experienced increased perianal...
BACKGROUND
Perianal injuries in adults with hematologic malignancies can result in sepsis or death. Patients on a 36-bed acute care oncology unit experienced increased perianal injuries from 2018 to 2021 based on a chart review, which revealed that 24 patients with leukemia, all of whom had received cytarabine, developed perianal injuries.
OBJECTIVES
This study examined whether a nurse-led educational intervention would decrease perianal injuries.
METHODS
A survey examined baseline nurse knowledge on perianal injuries. Nurses received a 10-minute in-service education session about perianal injuries, their predisposing factors, and prevention strategies followed by a survey to test their knowledge. Twenty nurses completed the pre- and postintervention surveys.
FINDINGS
After the intervention, staff knowledge increased by 33%. One year postintervention, perianal injuries had decreased by more than 50%. Nurse and patient education are vital to decrease perianal injuries in patients with leukemia.
Topics: Adult; Humans; Clinical Competence; Nurses; Leukemia; Hematologic Neoplasms; Sepsis
PubMed: 38511911
DOI: 10.1188/24.CJON.149-156 -
Journal of Infection and Chemotherapy :... Mar 2024A 44-year-old man with hypertension and dyslipidemia presented with pain in the buttocks. The patient was diagnosed with perianal ischiorectal fossa abscesses and...
A 44-year-old man with hypertension and dyslipidemia presented with pain in the buttocks. The patient was diagnosed with perianal ischiorectal fossa abscesses and cellulitis. He was subsequently diagnosed with a perineal subcutaneous abscess after a week, a right lower leg impetigo after a month, right periorchitis, a scrotal abscess, and Fournier's gangrene after two months. The patient was treated with various antimicrobials and underwent incisional drainage. Methicillin-resistant Staphylococcus aureus (MRSA) was detected in all draining specimens. Her daughter and son, who lived with the patient, presented with subcutaneous abscesses caused by MRSA. Suspecting repeated infections and household infections by virulent types of MRSA, such as PVL-positive strains, we performed genetic analyses of his and his son's strains. The results showed that the genotype and toxin gene profiles [ST8/t008/SCCmec type IVc/Panton-Valentine leucocidin (PVL) (+)/arginine catabolic mobile element (ACME) (-)] of both strains matched. single nucleotide polymorphism (SNP) analysis confirmed genetic homology between the two, concluding that home transmission by the same clone had occurred. In addition, the strain in this case differed from USA300 [ST8/t008/SCCmec type IVa/PVL (+) ACME (+)], which is a PVL-positive MRSA worldwide, including Japan, and its genetic profile matches that of USA300-LV, which is detected mainly in South America. Furthermore, SNP analysis showed that this strain is similar to USA300-LV/J (derived from USA300-LV) detected on Ishigaki Island, Okinawa Prefecture, Japan. This is the first report of refractory infections and household transmission of USA300-LV/J. Therefore, it is necessary to closely monitor both the USA300 and the USA300-LV.
PubMed: 38508338
DOI: 10.1016/j.jiac.2024.03.011 -
Molecular and Clinical Oncology Apr 2024Fournier's gangrene (FG) is an extremely rare necrotizing fasciitis that is insidious, rapidly spreading and life-threatening. FGs due to rectal cancer occur rarely and...
Fournier's gangrene (FG) is an extremely rare necrotizing fasciitis that is insidious, rapidly spreading and life-threatening. FGs due to rectal cancer occur rarely and there is a lack of clinical reference. In the present study, a severe FG due to rectal cancer perforation was described and the features of this rare disease were summarized with a literature review. A 57-year-old man was admitted because of rectal cancer-induced FG. The patient was misdiagnosed with extensive perianal abscess until the intraoperative biopsy confirmed that rectal cancer was the culprit. Incision, debridement and drainage were carried out to reduce infectious burdens. After that, the patient was transferred to Peking University People's Hospital for the subsequent therapy. Empirical broad-spectrum antibiotic therapy was used at the initial stage. Diversional transverse loop colostomy was performed to control infection and resume oral feeding. After four rounds of vacuum-assisted closure (VAC) therapy, radical resection and wound closure were accomplished. The scrotal defect was repaired by a skin flap. Pathological results indicated a moderately differentiated adenocarcinoma with perforation. The patient was discharged from the hospital on postoperative day 15 without any post-operative complications. No signs of recurrence were observed during a 22-month follow-up. In the setting of rectal cancer-induced FGs, the liquid resuscitation, broad-spectrum antibiotic therapy, and prompt debridement are the cornerstones of the initial management. Diversional colostomy and VAC therapy were effective in the management of severe infection and large wounds. The present case report also provided a clinical reference for the implementation of staged surgeries and the perioperative multidisciplinary management of FGs.
PubMed: 38476336
DOI: 10.3892/mco.2024.2728 -
Surgical Endoscopy Apr 2024Anal fistula and perianal abscess are commonly acquired anorectal pathologies in children. Surgical treatment options commonly adopted are fistulotomy, fistulectomy,...
BACKGROUND
Anal fistula and perianal abscess are commonly acquired anorectal pathologies in children. Surgical treatment options commonly adopted are fistulotomy, fistulectomy, cutting seton placement, and more recently video-assisted anal fistula treatment (VAAFT). Optimal postoperative wound dressing remains debated. This study aimed to report our series of pediatric patients, who received VAAFT and postoperative wound dressing using ozonide oil.
METHODS
All patients who underwent VAAFT between August 2018 and May 2023 were included in the study. Demographics, clinical features, pre-operative imaging, surgical details, outcome, and mid-term outcome data were retrospectively reviewed for each patient. All VAAFT procedures were performed under general anesthesia and using a 10-Ch fistuloscope.
RESULTS
Thirty-three VAAFT procedures were performed in 30 patients over the study period. The median patient age was 5.7 years (range 1.75-14). Anal fistula was idiopathic in 26/30 (86.6%), iatrogenic in 2/30 (6.7%), and secondary to Crohn's disease in 2/30 (6.7%). The median duration of surgery was 23 min (range 18-40). All patients received ozonide oil dressing twice a day for 5 weeks postoperatively. The median hospital stay was 24 h (range 9-36). The median healing time was 28 days (range 17-39). With a median follow-up of 2 years (range 0.5-5), disease recurrence occurred in 3/30 (10%) patients with idiopathic fistula, who were re-operated using the same technique, with no further recurrence. No fecal incontinence or soiling was observed.
CONCLUSION
Our series confirmed that VAAFT is a safe and effective technique to treat children with perianal fistula. The technique is versatile, allowing to treat fistulae of different etiologies. Postoperative course was painless and fast. Future comparative prospective studies are needed to better establish these conclusions.
Topics: Humans; Child; Infant; Child, Preschool; Adolescent; Retrospective Studies; Treatment Outcome; Video-Assisted Surgery; Neoplasm Recurrence, Local; Rectal Fistula; Bandages; Reference Standards; Anal Canal; Heterocyclic Compounds
PubMed: 38443498
DOI: 10.1007/s00464-024-10759-1 -
Cureus Feb 2024Perianal fistula is clinically diagnosed and commonly characterized using magnetic resonance imaging (MRI). Diffusion-weighted imaging (DWI) and T2-weighted imaging are...
Comparing the Efficacy of a Combination of Diffusion-Weighted Imaging and T2-STIR (Short Tau Inversion Recovery) Imaging With Contrast-Enhanced MRI in the Evaluation of Perianal Fistula.
BACKGROUND
Perianal fistula is clinically diagnosed and commonly characterized using magnetic resonance imaging (MRI). Diffusion-weighted imaging (DWI) and T2-weighted imaging are emerging techniques that can obviate the need for contrast injection in cases where contrast administration is not feasible or contraindicated. The main objective of our study was to compare the efficacy of the combination of DWI and T2 STIR (short tau inversion recovery) imaging with contrast-enhanced MRI for the diagnosis and characterization of perianal fistula.
METHODS
Sixty-nine patients with clinical perianal fistula with at least one external opening were evaluated with DWI, T2 STIR, and contrast MRI. A comparative cross-sectional study was conducted in the Department of Radiodiagnosis and Imaging, All India Institute of Medical Sciences, Bhopal, India. The chi-square test was done to find the association between categorical variables. The Kappa test was done to estimate the agreement between two different tests in measuring the outcome. The validity of tests was measured using sensitivity, specificity, positive predictive value, negative predictive value, and accuracy.
RESULTS
The combination of DWI and T2 STIR is equivalent to contrast-enhanced MRI in the evaluation of primary and complicated perianal fistula. The combination of DWI and T2 STIR is superior to DWI alone in the classification and characterization of perianal fistula. However, DWI is superior to T2 STIR in differentiating perianal inflammation with abscess from perianal inflammation without abscess and can be used as an alternative to post-contrast fat-suppressed T1-WI in the detection of perianal abscesses and disease activity.
CONCLUSION
DWI can be used as an adjunct to T2 STIR, and the combination of DWI and T2 STIR can replace the post-contrast fat-suppressed T1 MRI sequence in the classification and characterization of perianal fistula.
PubMed: 38440010
DOI: 10.7759/cureus.53485 -
Clinical Gastroenterology and... Feb 2024We assessed Modified Multiplier Simple Endoscopic Score for Crohn's Disease (MM-SES-CD) and Simple Endoscopic Score for Crohn's Disease (SES-CD) thresholds that are best...
BACKGROUND & AIMS
We assessed Modified Multiplier Simple Endoscopic Score for Crohn's Disease (MM-SES-CD) and Simple Endoscopic Score for Crohn's Disease (SES-CD) thresholds that are best associated with low likelihood of long-term disease progression.
METHODS
Data from 61 patients with early Crohn's disease (CD) who participated in the CALM long-term extension study were used as the derivation cohort and validated using the McMaster inflammatory bowel disease database (n = 99). The primary outcome was disease progression (new internal fistula/abscess, stricture, perianal fistula or abscess, CD-related hospitalization or surgery) since the end of the CALM trial. Optimal MM-SES-CD and SES-CD thresholds were determined using the maximum Youden index. Receiver operating characteristic curve analyses compared threshold scores of remission definitions on disease progression.
RESULTS
In the derivation cohort, based on the maximum Youden index, the optimal thresholds associated with a low likelihood of disease progression were MM-SES-CD <22.5 and SES-CD <4. A significantly greater proportion of patients with a MM-SES-CD ≥22.5 had disease progression as compared with patients in the derivation cohort with MM-SES-CD <22.5 (10/17 [58.8%] vs 3/44 [6.8%]; P < .001). Similarly, a significantly greater number of patients with SES-CD ≥ 4 had disease progression compared with those with a SES-CD <4 (11/25 [44.0%] vs 2/36 [5.6%]; P < .001). Compared with other clinical or endoscopic remission definitions, which demonstrated poor to fair accuracy, MM-SES-CD <22.5 performed the best for predicting disease progression (area under the curve = 0.81; 95% confidence interval, 0.68-0.94; P < .001). These thresholds were confirmed in the validation cohort.
CONCLUSION
Achievement of MM-SES-CD <22.5 or SES-CD <4 in patients with ileocolonic or colonic CD is associated with low risk of disease progression and may be suitable targets in clinical trials and practice for endoscopic healing.
PubMed: 38428709
DOI: 10.1016/j.cgh.2024.02.009 -
Acta Chirurgica Belgica Mar 2024We conducted a systematic review to assess the safety and efficacy of Aluminum potassium sulfate and tannic acid (ALTA) sclerotherapy for the treatment of hemorrhoidal... (Review)
Review
BACKGROUND
We conducted a systematic review to assess the safety and efficacy of Aluminum potassium sulfate and tannic acid (ALTA) sclerotherapy for the treatment of hemorrhoidal disease.
METHODS
Our study was conducted in accordance with the PRISMA statement (Preferred Reporting Items for Systematic Reviews and Meta-analyses) 2020. Primary endpoints included overall recurrence and type of recurrence while secondary endpoints included postoperative complications, reintervention, presence of rectal ulcer, rectal stricture, defecation abnormalities and perianal abscess. Α regression analysis, where the percentage of patients with grade II, III and IV hemorrhoidal disease was used as a covariate, was also performed.
RESULTS
Twelve studies with 4249 patients met all the inclusion criteria and were eventually included. The crude and pooled estimates of the overall recurrence and complications by the end of follow-up were 10% (95% CI, 6.52%-14.08%) and 5.20% (95% CI, 2.59%-8.52%), respectively. Regression analysis displayed no correlation between recurrence and the grade of hemorrhoid disease II, β= -0.0012 (95% CI, -0.0074 to 0.0049) ( = .64), grade III β= -0.0006 (95% CI, -0.0056 to 0.0045) ( = .79) and grade IV β = 0.0025 (95% CI, -0.0075 to 0.0124). However, a trend suggestive of increased recurrence was observed in patient populations with a higher proportion of grade IV disease.
CONCLUSION
ALTA sclerotherapy may be a safe and viable alternative for patients with hemorrhoidal disease. Long-term follow-up and high-quality randomized controlled trials will help define the place of ALTA sclerotherapy in the armamentarium of treatment of hemorrhoids.
PubMed: 38428446
DOI: 10.1080/00015458.2024.2326273