To B or not to B: the application of uterine compression sutures to reduce blood loss after myomectomy.

Introduction: The aim was to assess the hemostatic impact of B-Lynch sutures following an open myomectomy for efficacy. Material and methods: In this prospective clinical research, performed in Alazhar university hospitals (Al-Hussain, Damietta, Assiut) and Minia University Maternity Hospital, 250 women scheduled for open myomectomy between January 2021 and January 2023 had multiple fibroid uteri with uterine sizes corresponding to 12-22 weeks. There were two groups of women. Group I (125) underwent standard open myomectomy surgery, whereas Group II (125) underwent normal open laparotomy surgery followed by B-Lynch sutures. Certain inclusion and exclusion criteria were applied to every patient. We recorded vital data, length of the procedure, complications (bleeding during the procedure, bleeding from multiple bites, bladder injury, fever, wound infection), complete blood count before and after surgery, need for blood transfusion, postoperative vital data, time until ambulation, passing flatus, and ability to eat and drink, as well as the amount of blood lost during and after the procedure. Results: There was no statistically significant difference between the two groups in age, parity, weight, number of fibroids, or uterine size as measured by ultrasonography. Between groups I and II, there was a significant difference in the average intraoperative blood loss (Group I lost 562.6 ml, whereas Group II lost 411.3 ml) as well as the mean blood loss following surgery (205 ±82 ml in Group I and 117 ±41 ml in Group II). No significant difference was observed in the mean length of hospital stay between groups I and II (2 ±0.3 days and 2 ±0.6 days, respectively). Conclusions: Using a B-Lynch suture can help minimize blood loss during and after an open myomectomy. Therefore, if the uterus is large and has a lot of fibroids, it is recommended to be done frequently.

A novel injection technique for ilioinguinal nerve block for post-operative pain relief in caesarean delivery - a randomized, double-blind, placebo-controlled trial.

AIM: To determine whether the novel method is successful in blocking both ilioinguinal nerves to lessen postoperative pain following caesarean surgery. MATERIALS AND METHODS: Between January 2022 and January 2023, 300 patients were enrolled in this study at the Obstetrics and Gynaecology Departments of the Faculty of Medicine at Al-Azhar University. About 150 of these patients received bupivacaine infiltration on both sides close to the anterior superior iliac spine, and 150 received a normal saline injection at the same locations. RESULTS: The study compared the two groups and discovered significant differences in the timing of analgesic requests, interval before the patient's first ambulation, length of hospital stay, postoperative pain score, and incidence of postoperative nausea and vomiting, with group A performing better. CONCLUSION: After a caesarean section, the local anaesthetic "bupivacaine" injection used to block the ilioinguinal nerves bilaterally is an efficient way to lessen postoperative discomfort and analgesic use.

A paradigm of higher success rate of intracytoplasmic sperm injection - preovulatory human chorionic gonadotropin-day serum oestradiol.

Introduction: The aim of the study is to evaluate the correlation between the level of serum oestradiol (E2) on the day of human chorionic gonadotropin (hCG-day) administration and successful intracytoplasmic sperm injection (ICSI) outcome. Material and methods: This prospective study was performed during the period from January 2019 to September 2021, at Zagazig Obstetrics and Gynecology Department, and Al-Azhar Obstetrics and Gynecology Department, and private ART centers. One hundred and fifty women attending the infertility clinic for ICSI cycles. All women were divided into 5 groups according to the serum E2 level on the day of hCG administration: Group A - serum E2 < 1000 pg/ml; Group B - serum E2 1000 to < 2000 pg/ml; Group C - serum E2 2000 to < 3000 pg/ml;Group D - serum E2 3000 to < 4000 pg/ml; Group E - serum E2 ≥ 4000 pg/ml. Results: The highest fertilization rate (58.1%) was among women with E2 ≥ 4000 pg/ml, while the lowest (37%) was in women with E2 1000 to < 2000 pg/ml. Also, the highest pregnancy rate (21.5%) was among women with E2 > 4000 pg/ml, while the lowest (5.3%) was in women with E2 < 1000 pg/ml. In the current study the median serum E2 level on the day of hCG administration was highly significant in women who became pregnant when compared to women who did not. The best cut-off value of serum E2 at hCG administration was ≥ 3682.3 pg/ml. Conclusions: this study suggests that the optimal range of E2 level for achieving a successful pregnancy is > 4000 pg/ml.

A new promising approach to urodynamic stress urinary incontinence care can help menopausal women.

Introduction: The goal of this study is to evaluate the effectiveness of single-incision mini-sling in the surgical treatment of postmenopausal urodynamic stress urinary incontinence (SUI) compared to the standard trans-obturator mid-urethral sling. Material and methods: This prospective study was carried out in two tertiary centres; Al-Azhar University Maternity & Urology Hospitals. A total of 120 postmenopausal women with urodynamic SUI were randomized to undergo either single-incision mini-sling (n = 60) or standard trans-obturator mid-urethral sling procedure (n = 60) from May 2019 until Oct 2021. Main outcome measures: efficacy was evaluated utilizing objective cure rate (cough stress test) and subjective cure rate (Sandvik incontinence severity index and International Consultations on Incontinence Questionnaire - Short Form), intraoperative and postoperative complications, and postoperative pain (using a visual analogue scale). Results: The single-incision mini-sling (SIMS) and transobturator tape (TOT) groups had no statistically significant difference in subjective and objective cure rates (p > 0.05). Compared with the transvaginal tape O group, patients in the SIMS group had significantly less postoperative pain, shorter operative duration, and less intraoperative blood loss (all p-values < 0.05). No significant difference in perioperative complications was observed between both groups. Conclusions: Single-incision mini-sling was superior to TOT in postmenopausal as SIMS is of similar effectiveness, more safe and minimally invasive with earlier ambulance.

Modification of Parks Classification of Cryptoglandular Anal Fistula.

BACKGROUND: The Parks classification has been used for the classification of anal fistula for several years, but it does not allow for risk factors for failure after surgery. OBJECTIVE: This study aimed to describe a modification of the Parks classification of anal fistula and examine its predictive validity in the assessment of the outcome of anal fistula in terms of failure of healing and fecal incontinence. DESIGN: This is a retrospective review of a prospective database. SETTING: This study was conducted in the Colorectal Surgery Unit, Mansoura University Hospitals. PATIENTS: Adult patients with anal fistula who underwent surgery were included. INTERVENTIONS: Five risk factors for failure after fistula surgery were identified from the literature and were examined by multivariate analysis of our patients. Four risk factors proved to be significant independent predictors of failure: secondary extensions, horseshoe fistula, previous fistula surgery, and anterior anal fistula in women. We modified the Parks classification by dividing the transsphincteric type into high and low and by grouping supra- and extrasphincteric anal fistulas into 1 group. The first 3 stages were subdivided according to the absence or presence of predictors of failure. MAIN OUTCOME MEASURES: The primary outcome measured was the validity of the modified Parks classification with regard to the rates of failure and fecal incontinence after surgical treatment of each stage of anal fistula. RESULTS: A total of 665 patients with cryptoglandular anal fistula were included. Failure rates increased from 2.3% (95% CI, 0.9%-4.7%), to 17.4% (95% CI, 10.8%-25.9%), 19.5% (95% CI, 15%-24.6%), and 30.7% (95% CI, 9.1%-61.4%) across the 4 stages. The area under the receiver operating characteristic curve was 0.90 (95% CI, 0.85-0.94) indicating the strong discriminative ability of the final multivariable predictive model. The increase in failure and incontinence rates across the fistula stages was significant. LIMITATIONS: This is a retrospective, single-center study. CONCLUSION: Inclusion of predictors of poor outcome into the modified classification helped differentiate simple and complex fistulas within each stage and between the different stages, which can help in assessment and decision making for anal fistula. See Video Abstract at http://links.lww.com/DCR/B441. MODIFICACIN DE LA CLASIFICACIN DE PARKS DE LA FSTULA ANAL CRIPTOGLANDULAR: ANTECEDENTES:La clasificación de Parks se ha utilizado para la clasificación de la fístula anal durante varios años, sin embargo, no tuvo en cuenta los factores de riesgo de fracaso después de la cirugía.OBJETIVO:Describir una modificación de la clasificación de Parks de fístula anal y examinar su validez predictiva en la evaluación de los resultados de la fístula anal en términos de fracaso de la cicatrización e incontinencia fecal.DISEÑO:Revisión retrospectiva de la base de datos prospectiva.AJUSTE:Unidad de Cirugía Colorrectal, Hospital Universitario de Mansoura.PACIENTES:Pacientes adultos con fístula anal intervenidos quirúgicamente.INTERVENCIONES:Se identificaron cinco factores de riesgo de fracaso después de la cirugía de fístula de la literatura y se examinaron mediante análisis multivariante de nuestros pacientes. Cuatro factores de riesgo demostraron ser importantes predictores independientes de fracaso: extensiones secundarias, fístula en herradura, cirugía de fístula previa y fístula anal anterior en mujeres. Modificamos la clasificación de Parks dividiendo el tipo transesfinteriano en alto y bajo y agrupando la fístula anal supraesfinteriana y extraesfinteriana en un grupo. Las tres primeras etapas se subdividieron según la ausencia o presencia de predictores de fracaso.PRINCIPALES MEDIDAS DE RESULTADO:Validez de la clasificación de Parks modificada con respecto a las tasas de fracaso e incontinencia fecal después del tratamiento quirúrgico de cada etapa de la fístula anal.RESULTADOS:Se incluyeron 665 pacientes con fístula anal criptoglandular. Las tasas de fracaso aumentaron del 2,3% (IC del 95%: 0,9-4,7%), al 17,4% (IC del 95%: 10,8 al 25,9%), 19,5% (IC del 95%: 15-24,6%) y 30,7% (95% IC: 9,1- 61,4%) en las cuatro etapas. El área bajo la curva característica operativa del receptor fue 0,90 (IC del 95%: 0,85-0,94), lo que indica una fuerte capacidad discriminativa del modelo predictivo multivariable final. El aumento en las tasas de fracaso e incontinencia en las etapas de la fístula fue significativo.LIMITACIONES:Estudio retrospectivo, unicéntrico.CONCLUSIÓN:La inclusión de predictores de mal resultado en la clasificación modificada ayudó a diferenciar las fístulas simples y complejas dentro de cada etapa y entre las diferentes etapas, lo que puede ayudar en la evaluación y toma de decisiones para la fístula anal. Consulte Video Resumen en http://links.lww.com/DCR/B441.

Functional Outcome and Sexual-Related Quality of Life After Transperineal Versus Transvaginal Repair of Anterior Rectocele: A Randomized Clinical Trial.

BACKGROUND: Methods of treatment of rectocele include transperineal, transvaginal, and transanal approaches and ventral rectopexy. OBJECTIVE: The present randomized study aimed to compare the outcome of transperineal repair and transvaginal repair of anterior rectocele. DESIGN: This is a randomized, single-blinded clinical trial. SETTING: This study was conducted at the Colorectal Surgery Unit, Mansoura University Hospitals. PATIENTS: Adult female patients with anterior rectocele reporting obstructed defecation syndrome were selected. INTERVENTIONS: Anterior rectocele was surgically treated via a transperineal or transvaginal approach. MAIN OUTCOME MEASURES: Improvement in constipation, operation time, hospital stay, complications, changes in anal pressures, and improvement in sexual-related quality of life was assessed by use of the Pelvic Organ Prolapse/Urinary Incontinence Sexual Questionnaire, and the incidence of dyspareunia postoperatively was assessed. RESULTS: Sixty-four female patients of a mean age of 43.5 years were entered into the trial. There was no significant difference between the 2 groups regarding the operation time. Patients undergoing transperineal repair had significantly longer hospital stays than those undergoing transvaginal repair (2.4 vs 2.1 days, p = 0.03). There was no significant difference between the 2 groups regarding postoperative complications and recurrence of rectocele. Significant decrease in the constipation scores was recorded in both groups at 6 and 12 months after surgery. The decrease in the constipation scores after transvaginal repair was significantly higher than after transperineal repair at 6 and 12 months postoperatively. Although resting and squeeze anal pressures were significantly increased at 12 months after transperineal repair, they did not show significant change after transvaginal repair. Improvement in sexual-related quality of life was significantly higher in the transvaginal repair group than in the transperineal repair group at 6 and 12 months after surgery. Dyspareunia improved after transvaginal repair and worsened after transperineal repair, yet this change was insignificant. LIMITATIONS: This was a single-center study comprising a relatively small number of patients. CONCLUSION: Transvaginal repair of rectocele achieved better improvement in constipation and sexual-related quality of life than transperineal repair. Changes in dyspareunia after both techniques were not significant. See Video Abstract at http://links.lww.com/DCR/B148. CLINICAL TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT03801291. RESULTADO FUNCIONAL Y CALIDAD DE VIDA RELACIONADA CON EL SEXO DESPUÉS DE LA REPARACIÓN TRANSPERINEAL VERSUS TRANSVAGINAL DEL RECTOCELE ANTERIOR: UN ENSAYO CLÍNICO ALEATORIZADO: Los métodos de tratamiento del rectocele incluyen los abordajes transperineal, transvaginal y transanal y la rectopexia ventral.El objetivo del presente estudio aleatorizado fue comparar el resultado de la reparación transperineal y la reparación transvaginal del rectocele anterior.Ensayo clínico aleatorizado, simple ciego.Unidad de Cirugía Colorrectal, Hospital Universitario de Mansoura.Pacientes mujeres adultas con rectocele anterior que se quejan de síndrome de defecación obstruida.Tratamiento quirúrgico del rectocele anterior mediante abordaje transperineal o transvaginal.Mejora en el estreñimiento, tiempo de operación, estancia hospitalaria, complicaciones, cambios en la presión anal, mejoría en la calidad de vida relacionada con el sexo evaluada por el cuestionario PISQ-12 e incidencia de dispareunia postoperatoria.Sesenta y cuatro pacientes de sexo femenino de una edad media de 43.5 años ingresaron al ensayo. No hubo diferencias significativas entre los dos grupos con respecto al tiempo de operación. La reparación transperineal tuvo una estancia hospitalaria significativamente más prolongada que la reparación transvaginal (2.4 Vs 2.1 días, p = 0.03). No hubo diferencias significativas entre ambos grupos con respecto a las complicaciones postoperatorias y la recurrencia del rectocele. Se registró una disminución significativa en las puntuaciones de estreñimiento en ambos grupos a los 6 y 12 meses después de la cirugía. La disminución en las puntuaciones de estreñimiento después de la reparación transvaginal fue significativamente mayor que después de la reparación transperineal a los 6 y 12 meses después de la operación. Aunque las presiones anales de reposo y compresión aumentaron significativamente a los 12 meses después de la reparación transperineal, no mostraron cambios significativos después de la reparación transvaginal. La mejora en la calidad de vida relacionada con el sexo fue significativamente mayor en la reparación transvaginal que en el grupo de reparación transperineal a los 6 y 12 meses después de la cirugía. La dispareunia mejoró después de la reparación transvaginal y empeoró después de la reparación transperineal, sin embargo, este cambio fue insignificante.Estudio de un solo centro que comprende un número relativamente pequeño de pacientes.La reparación transvaginal del rectocele logró una mejoría en el estreñimiento y la calidad de vida relacionada con el sexo que la reparación transperineal. Los cambios en la dispareunia después de ambas técnicas no fueron significativos. Consulte Video Resumen en http://links.lww.com/DCR/B148.Ensayos clínicos. Identificador del gobierno: NCT03801291.

Randomized Controlled Trial on Autologous Platelet-Rich Plasma Versus Saline Dressing in Treatment of Non-healing Diabetic Foot Ulcers.

BACKGROUND: This randomized clinical trial was conducted to assess the role of platelet-rich plasma (PRP) gel as a treatment of clean non-healing diabetic foot ulcer (DFU) in comparison with regular dressing with saline as a control. METHODS: Patients with DFU were randomly assigned to one of two equal groups: group I received dressing with PRP gel and group II received regular saline dressing. The main outcomes of the study were percent reduction in the dimensions of the DFU, healing of DFU, and complications at 20 weeks of follow-up. RESULTS: Twenty-four patients were included to the study. The mean age of patients was 55.2 ± 6.4 years. Only three (25%) patients in group I achieved complete healing versus none of group II patients. In total, 8.3% of group I and 41.6% of group II patients did not show any response to treatment. The percent of reduction in the longitudinal and horizontal dimensions of the DFU was significantly greater in group I than group II (43.2% vs 4.1%) and (42.3% vs 8.2%), respectively. The time required to maximum healing was significantly shorter in group I than group II (6.3 ± 2.1 vs 10.4 ± 1.7 weeks, P < 0.0001). CONCLUSION: The use of PRP gel as a dressing for chronic DFU resulted in a more significant reduction in the size of the ulcer when compared to regular saline dressing. Also the time to reach the point of maximal possible healing with the least wound dimensions was significantly shorter when using PRP as a dressing protocol.

Specific Changes in Manometric Parameters are Associated with Non-improvement in Symptoms after Rectocele Repair.

INTRODUCTION AND HYPOTHESIS: The present study aimed to assess the changes in manometric parameters after transperineal repair (TPR) of rectocele and interpret failure of symptom improvement in light of these changes. METHODS: This was an observational cohort study on patients with anterior rectocele who underwent TPR in the period of February 2016 to February 2019. Data collected included patients' demographics, rectocele size, Wexner constipation and incontinence scores, anal pressures, and rectal sensation before and 12 months after TPR. Analysis of data was done by paired t-test and chi-square test. RESULTS: Forty-six female patients with a mean age of 43.2 ± 10.7 years were included. After a mean follow-up of 13.9 ± 2.7 months, 30 (65.2%) patients reported clinical improvement and 16 (34.8%) had no significant improvement. At 12 months after rectocele repair, the entire cohort studied showed an insignificant increase in the mean anal pressures and a significant decrease in the thresholds of first rectal sensation, first urge, intense urge, and maximum tolerable volume (MTV). Patients who clinically improved showed similar physiologic changes to the entire cohort examined, whereas patients who had no clinical improvement showed significant increases in the mean anal pressures and insignificant decreases in rectal sensation and MTV. CONCLUSION: Patients who showed clinical improvement showed insignificant increases in anal pressures and significant decreases in thresholds of first rectal sensation, first urge, intense urge, and MTV. Contrarily, patients who did not show clinical improvement showed significant increases in anal pressures and insignificant reduction in sensory thresholds.

Outcome of Modified Park's Technique for Treatment of Complex Anal Fistula.

BACKGROUND: Treatment of complex anal fistula (CAF) can be associated with high rates of recurrence and fecal incontinence (FI). Park suggested drainage of the affected intersphincteric anal gland for treatment of cryptoglandular anal fistula; however, recurrence after this technique was high. We modified the original Park's technique by extending the internal sphincterotomy to ensure adequate drainage of the intersphincteric space. The aim of this study was to evaluate the incidence of recurrence and FI after modified Park's technique in treatment of CAF. METHODS: Adult patients of both genders with CAF were evaluated before undergoing modified Park's technique with Wexner continence score, clinical examination, and endoanal ultrasonography or MRI. Postoperatively, patients were examined every 2 wk until complete wound healing. The continence state was evaluated with Wexner continence score, and quality of life was assessed before surgery and at 6 mo postoperatively by Short Form-36 questionnaire. RESULTS: Thirty-two patients (27 male) of a mean age of 38 y were included. Median follow-up was 12 mo. Two patients (6.25%) experienced recurrence and 5 (15.6%) developed complications. One patient (3.1%) developed new-onset FI postoperatively. Twenty-eight (87.5%) patients were completely satisfied with the procedure. Quality of life showed significant improvement at 6 mo postoperatively. CONCLUSIONS: The modified Park's technique is a promising procedure for the treatment of CAF with low recurrence and FI rates, and improved quality of life.

Predictive factors for recurrence of high transsphincteric anal fistula after placement of seton.

BACKGROUND: The optimal surgical treatment for high transsphincteric fistula-in-ano (FIA) should attain complete eradication of the fistulous track and, in the same time, not compromising the anal sphincters. The present study aimed to investigate the predictive factors for recurrence of high transsphincteric FIA after placement of draining seton and to evaluate the efficacy and complications of seton treatment for high cryptoglandular anal fistula. MATERIALS AND METHODS: This is a retrospective case-control study of patients with high transsphincteric FIA who were treated with seton placement. Variables analyzed were the characteristics of FIA, incidence of recurrence, postoperative complications including fecal incontinence (FI), and the predictive factors for recurrence. RESULTS: A total of 251 patients (232 males) with high transsphincteric FIA were treated with loose seton placement. Patients were followed for a median period of 16 mo. Recurrence of FIA was recorded in 26 of patients (10.3%) after a mean duration of 12.2 ± 3.9 mo of seton removal. Previously recurrent fistula (odds ratio [OR] = 2.81, P = 0.02), supralevator extension (OR = 3.19, P = 0.01) and anterior fistula (OR = 3.36, P = 0.004), and horseshoe fistula (OR = 5.66, P = 0.009) were the most significant predictors of recurrence. FI was detected in eight patients (3.2%). Female gender (OR = 15.2, P = 0.0003) and horseshoe fistula (OR = 8.66, P = 0.01) were the significant risk factors for FI after the procedure. CONCLUSIONS: Significant risk factors for recurrence of FIA were previous fistula surgery, anterior anal fistula, and presence of secondary tracks or branches as supralevator extension, and horseshoe fistula.

A pilot randomized controlled trial on ligation of intersphincteric fistula tract (LIFT) versus modified parks technique and two-stage seton in treatment of complex anal fistula.

Complex anal fistula (CAF) is a challenging condition for surgeons. This randomized trial aimed to compare ligation of the intersphincteric fistula tract (LIFT), modified Parks technique, and two-stage seton in the treatment of complex anal fistula in terms of the success of treatment and complications. This was a pilot randomized trial conducted in the period of January 2019 to December 2019 on adult patients with CAF who were allocated to one of three groups: LIFT, modified Parks technique, and two-stage seton. The main outcome measures were healing rates, time to healing, complications, operation time, and quality of life. Sixty-six patients (75.7% males) of a mean age of 45.2 years were included. Mean operation time of LIFT was significantly shorter than the other two procedures (p < 0.0001). There was a significant difference between the three groups in terms of success rate (p = 0.04) but not in regard to complications (p = 0.59). The modified Parks technique had a significantly higher success rate than LIFT (95.2% vs 68.1%, p = 0.045) whereas the success rates of two-stage seton and LIFT were not significantly different (86.9% vs 68.1%, p = 0.16). The average time to healing after LIFT was significantly shorter than the other two procedures. The quality-of-life scores were comparable among the three groups. There was a significant difference in healing rates after the three procedures as the modified Parks technique achieved the highest success rate followed by two-stage seton and then the LIFT procedure. Time to complete healing after LIFT was significantly shorter than the other two procedures. The three procedures achieved similar quality of life and complication rates.

Ligation of Intersphincteric Fistula Tract (LIFT) with or Without Injection of Bone Marrow Mononuclear Cells in the Treatment of Trans-sphincteric Anal Fistula: a Randomized Controlled Trial.

BACKGROUND: Ligation of intersphincteric fistula tract (LIFT) is a sphincter-saving procedure used for treatment of complex anal fistula. The current study aimed to assess the outcome of local injection of bone marrow mononuclear cells (BM-MNCs) in conjunction with LIFT as compared to LIFT alone in regards to healing rate, time to healing, and ultimate success rate. METHODS: This was a prospective randomized trial on patients with trans-sphincteric anal fistula. Patients were randomly allocated to one of two equal groups: LIFT and LIFT with BM-MNC injection. The main outcome measures were healing at 10 weeks of follow-up, recurrence after healing, and complications. RESULTS: Seventy patients (48 male and 22 female) of a mean age of 37.9 ± 10.4 years were included. The mean time to complete healing after LIFT + BM-MNCs was significantly shorter than after LIFT alone (20.5 ± 5.2 vs 28.04 ± 5.8 days; P < 0.0001). The ultimate success rates of both groups were similar (LIFT = 60% vs LIFT with BM-MNCs = 68.6%, P = 0.62). There was no significant difference in the mean operation time or complication rate between the two groups. Secondary extension and previous anal surgery were significant independent predictors of failure of healing. CONCLUSION: LIFT combined with BM-MNC injection was associated with a shorter time to complete healing than LIFT alone. However, BM-MNC injection did not have a significant impact on the overall healing and ultimate success rate.

Aerobic bacteria isolated from diabetic foot ulcers of Egyptian patients: types, antibiotic susceptibility pattern and risk factors associated with multidrug-resistant organisms.

INTRODUCTION: Diabetic foot infection (DFI) is one of the common diabetic complications. Pathogens causing DFI and their antibiotic susceptibility vary with location. Therefore, empirical antibiotic therapy should be based on the pathogens that are most likely to be present. Aim: To identify the frequent aerobic bacteria causing DFI with detection of their antibiotic susceptibility to help clinicians in our community choose the best empirical antibiotic for DFI. METHODS: Swabs were collected from 104 diabetic foot ulcers (DFUs). Aerobic bacterial cultures were done followed by bacterial identification and antibiotic susceptibility testing on VITEK® 2 system. Extended-spectrum beta-lacatamase (ESBL) detection was performed phenotypically and confirmed by multiplex-PCR for bla CTX-M, bla TEM, and bla SHV genes. RESULTS: Aerobic bacterial infection was detected in 82/104 (78.8%) of the DFUs. Gram-negative bacilli (GNB) were isolated more frequently (56.1%) than Gram-positive cocci (GPC) (43.9%). The most common single-isolated bacteria were K. pneumoniae (26.8%), S. aureus and coagulase negative staphylococci (22% for each). The only significant independent predictors of DFI with GNB or GPC were long DM duration and frequent hospitalizations, respectively. The most active antibiotics were amikacin, tigecycline and meropenem for GNB, and linezolid and vancomycin for staphylococci. Multidrug-resistance prevalence was 95.1%. ESBL was detected in 52.6% of Enterobacteriaceae; the bla CTX-M gene was the most common (90%), followed by bla TEM (65%) and bla SHV (35%). Peripheral neuropathy was the single independent predictor for DFI with ESBL producers (adjusted OR=15.5). CONCLUSIONS: There is a notable local pattern of DFI bacteriology in our community. Our findings could be valuable in developing the future empirical treatment guidelines for DFIs.

Effect of Altitude Level on Surgical Outcomes of Laparoscopic Sleeve Gastrectomy for Patients With Morbid Obesity: A Multicentre Prospective Study.

BACKGROUND: This study aimed to evaluate the impact of altitude level on surgical outcomes of laparoscopic sleeve gastrectomy (LSG) for patients with morbid obesity. METHODS: At the normal altitude level, 808 patients underwent LSG, and 467 patients underwent LSG in high-altitude regions. The primary outcome was evaluated based on the postoperative morbidity rate. Secondary outcomes were evaluated based on operating time, mortality, hospital stay, percentage of total weight loss (TWL), and comorbidities improvement. RESULTS: No significant differences were noted in-hospital stay, time to start oral intake, gastric leakage, overall complications, and hospital mortality between the 2 groups. Deep vein thrombosis, pulmonary embolism, and mesenteric vascular occlusion were significantly higher in high altitude [11 (1.3%) vs. 14 (3%), P=0.04; 8 (0.7%) vs. 11 (2.4%), P=0.01; 4 (0.5%) vs. 8 (1.7%), P=0.03, respectively]. Patients with normal altitude recorded a better %TWL than those at high altitude after 12 months (41±9 vs. 39±9.6, P=0.002) and after 24 months (41±8 vs. 40±9, P=0.009). In both groups, a significant improvement was noted in comorbidity after LSG. CONCLUSION: The %TWL significantly achieved with LSG in normal and high altitudes. After 12 and 24 months, the %TWL is significantly higher with LSG at normal altitudes. High altitude is associated with a high incidence of deep vein thrombosis, pulmonary embolism, and superior mesenteric vascular occlusion with LSG.

Fasting Ghrelin and Postprandial GLP-1 Levels in Patients With Morbid Obesity and Medical Comorbidities After Sleeve Gastrectomy and One-anastomosis Gastric Bypass: A Randomized Clinical Trial.

BACKGROUND: Sleeve gastrectomy (SG) and one-anastomosis gastric bypass (OAGB) are among the commonly performed bariatric procedures. This randomized study aimed to compare SG and OAGB in terms of weight loss, improvement in comorbidities, and change in serum ghrelin and glucagon-like peptide-1 (GLP-1) levels. PATIENTS AND METHODS: This was a prospective randomized trial on patients with morbid obesity associated with medical comorbidities who were randomly assigned to 1 of 2 equal groups; group I underwent SG and group II underwent OAGB. Outcome measures were percent of excess weight loss (%EWL), improvement in comorbidities, change in the venous levels of fasting ghrelin and postprandial GLP-1 at 12 months after surgery, in addition to operation time and complications. RESULTS: Forty patients (38 female) of a mean age of 33.8 years and mean body mass index of 48.6 kg/m2 were included. Operation time in group II was significantly longer than in group I (86 vs. 52.87 min; P<0.001). There were 6 recorded complications (1 in group I and 5 in group II, P=0.18). The %EWL, %total weight loss, and %excess body mass index loss at 6 and 12 months postoperatively were significantly higher in group II than in group I. Both groups had similar rates of improvement in comorbidities. Group I had significantly lower ghrelin and GLP-1 levels postoperatively at 6 and 12 months, respectively, as compared with group II. CONCLUSIONS: OAGB was associated with significantly higher EWL than SG. The reduction in fasting ghrelin and postprandial GLP-1 serum levels at 12 months after SG was significantly higher than that after OAGB.

Topical 5% minoxidil versus topical 0.2% glyceryl trinitrate in treatment of chronic anal fissure: A randomized clinical trial.

BACKGROUND: Chronic anal fissure (CAF) is a common painful anal condition. Medical treatment of CAF involves the use of agents that induce chemical sphincterotomy. The present trial aimed to compare the efficacy and safety of topical minoxidil and glyceryl trinitrate (GTN) preparations in treatment of CAF. METHODS: Adult patients with CAF were randomly assigned to one of two equal groups; group I received topical 5% minoxidil gel and group II received topical 0.2% GTN cream. The main outcome measures were healing of anal fissure, duration to healing, relief of symptoms, and adverse effects. RESULTS: 62 patients (36 female and 26 male) were included to the study. Group I comprised 30 patients and group II comprised 32 patients. Healing of anal fissure was achieved in 23 (76.7%) patients in group I and 15 (46.9%) patients in group II (p = 0.03). The average duration to healing in group I was significantly shorter than group II (4.1 ± 1.9 vs 5.3 ± 2.7 weeks, p = 0.048). Adverse effects were recorded in 2 (6.6%) patients in group I and 13 (40.6%) patients in group II. The post-treatment pain score in the GTN group was significantly lower than the Minoxidil group. CONCLUSION: Topical 5% minoxidil gel achieved greater and quicker healing of CAF and fewer adverse effects than topical 0.2% GTN cream. Post-treatment pain scores after GTN were significantly lower than minoxidil. TRIAL REGISTRATION NUMBER: NCT03528772.

Role of Endoanal Ultrasonography in Grading Anal Sphincter Integrity in Rectal Prolapse and in Predicting Improvement in the Continence State After Surgical Treatment.

BACKGROUND: Rectal prolapse can be associated with fecal incontinence (FI) that may not completely resolve after surgical treatment. We aimed to examine the utility of endoanal ultrasonography (EAUS) in identifying the pattern of anal sphincter injury in rectal prolapse and in predicting the improvement in continence state after surgical treatment. METHODS: Records of patients of rectal prolapse who underwent surgical treatment and were evaluated with EAUS before surgery were screened. According to the degree of anal sphincter injury preoperative EAUS, 4 grades of anal sphincter injury were recognized (0 to III). The preoperative patient characteristics and outcome of surgery in each group were compared. RESULTS: Fifty-nine patients (33 male), mean age 36.2 years, were included in the study. Forty-four (74.5%) patients complained of FI preoperatively. There were 12 (20.3%) patients with grade 0 injury, 29 (49.1%) with grade I, 7 (11.8%) with grade II, and 11 (18.6%) with grade III. Patients with grade III presented more with external rectal prolapse had a significantly longer duration of symptoms and had undergone previous surgery for rectal prolapse significantly more than the patients of the other 3 grades. Patients with grade II and grade III anal sphincter injury had significantly higher incontinence scores and lower anal pressures than grade 0 and grade I patients. CONCLUSION: Preoperative EAUS is a useful tool for the assessment of anal sphincter injury in patients with rectal prolapse and for predicting improvement in FI after surgical treatment as higher grades of sphincter injury were associated with less improvement in continence than lower grades.

Conventional haemorrhoidectomy, stapled haemorrhoidectomy, Doppler guided haemorrhoidectomy artery ligation; post operative pain and anorectal manometric assessment.

BACKGROUND/AIMS: The aim of the present article was to compare stapled haemorrhoidectomy, and haemorrhoidal artery ligation with open haemorrhoidectomy with respect to the postoperative pain, symptom control, and manometric alterations. METHODOLOGY: Forty five patients with third or fourth-degree haemorrhoids were randomly classified into three groups; first group managed by stapled haemorrhoidectomy, second group managed by conventional haemorrhoidectomy and third group managed by Doppler guided haemorrhoidal artery ligation. (15 patients each) Preoperative and 12 weeks postoperative anorectal manometry were done for all patients. RESULTS: There was a significant difference of the operative time between stapled group and Milligan-Morgan group (p < 0.001) while no significant difference between stapled group and Doppler group. The pain scores were significantly higher in open group (p < 0.001) during the first 24 hours at the time of first motion and one week after operation. Postoperative control of prolapsed symptoms was significantly better with open diathermy haemorrhoidectomy than with stapled. The control of other symptoms was similar with regard to bleeding, pain, pruritus, and incontinence scores. Anorectal manometry showed a decrease in the maximum resting pressure and maximum squeeze pressure in all groups, but this decrease was only significant in the stapled haemorrhoidectomy group. CONCLUSIONS: Stapled and Doppler haemorrhoidectomy is as effective as conventional haemorrhoidectomy for the treatment of haemorrhoids, but with the exception of skin tag prolapse. There is a need for long-term follow-up for the changes in manometric parameters after haemorrhoidectomy.

Predictors for local recurrence and distant metastasis of mucinous colorectal adenocarcinoma.

BACKGROUND: Mucinous adenocarcinoma (MA) is a unique subtype of colorectal carcinoma. Although some investigators considered MA a predictor for poor prognosis, predictors for poor clinical outcome of MA were not elucidated. The present study aimed to investigate the predictors for local recurrence and distant metastasis of MA. METHODS: This was a retrospective review of patients with MA who underwent operation with curative intent. Variables included patient and tumor characteristics, TNM stage, investigations, details of surgery, and postoperative outcomes, including local recurrence and distant metastasis. Univariate and multivariate regression analyses were performed to determine the risk factors for local and systemic disease recurrence. RESULTS: A total of 106 patients (83 male) of a mean age of 51.5 years were included; 62% of patients had colonic tumors, and 38% had rectal tumors; 77% and 58% of colonic and rectal cancers, respectively, were T3-T4 tumors. There were no lymph node metastases in 61% of colonic tumors and 55% of rectal tumors. Local recurrence occurred in 15 patients (14%) and distant metastasis in 9 (9%). Predictors for local recurrence were age (odds ratio [OR]: 1.04; P = .04), female sex (OR: 4.5; P = .01), rectal tumors (OR: 3.73; P = .02), and T4 tumors (OR: 10.9; P = 0.03). Predictors for distant metastasis were age (OR: 1.1; P = .016), local recurrence (OR: 24.28; P < .0001), and T4 tumors (OR: 19.3; P = .049). CONCLUSION: Patients' age, female sex, and T4 tumors were significant predictors for local recurrence and distant metastasis. Rectal tumors had a greater likelihood for regional recurrence than colonic tumors. Local recurrence was an independent risk factor for distant metastasis.