Bladder Injury Research Articles

Transobturator hybrid tape versus synthetic tape in treatment of female stress urinary incontinence: A prospective randomized clinical study.

To compare the clinical and operative outcomes of transobturator hybrid tape versus synthetic tapes during mid-urethral sling in treating female stress urinary incontinence (SUI). This prospective randomized study included 63 women with SUI. Patients were categorized into two groups: Group I included 32 patients who underwent midurethral sling procedure using hybrid tape; and Group II included 31 patients that had synthetic sling, using transobturator tape approach (TOT) in both groups. Two patients in group I lost to follow up and one patient in group II lost to follow up. The primary endpoint was the safety of sling erosion and major complications. The 2ry endpoint was the efficacy that was assessed objectively by the Cough stress test and subjectively by International Consultation on Incontinence Questionnaire-Urinary Incontinence Short Form (ICIQ-UI-SF) and this was assessed at 1, 6, and 12 months. The following variables were compared: operative time, post-operative pain scores, duration of indwelling urethral catheter, hospital stay, and quality of life (QoL) assessment (International Consultation on Incontinence Questionnaire-Urinary Incontinence Short Form [ICIQ-UI-SF]) assessing the continence status before and after discharge from hospital. Patients among the two groups were normally distributed with no statistical significant difference in patient's demographic data and comorbidities. The hybrid tape procedure had a longer mean (SD) operative time of 45.3 ± 3.6 min, which was longer than that of synthetic tape procedure, at a mean (SD) of 29.5 ± (3.5) min. This increase was statistically significant (p < 0.001). The mean time to return to normal activity was significantly shorter in Group II patients compared to those in Group I. Overall cure rate (defined as no more episodes of SUI or pad use) was statistically insignificant in both groups being 86.7% and 83.3% respectively. No bladder, vascular, nervous or intestinal injuries were encountered in either group. Pain was significantly higher in hybrid tape (Group I). Post operative urgency, and urge incontinence rates were not significantly different between in both groups. Two cases in group 1 and one case in the other group, and these cases were managed by medical treatment. Vaginal sling erosion was encountered in one case in group II which was managed by sling removal. Hybrid tape may be considered as a treatment option during TOT for female SUI with comparable efficacy and safety to synthetic tape. Long term follow up should be considered.

Subsequent Pregnancy Outcomes Following Prepregnancy Cerclage in Patients with Absent Ecto-Cervix

Background: We aimed to determine whether the prepregnancy cerclage for women with cervical incompetence with absent ecto‑cervix affects the time from surgery to conception and subsequent pregnancy outcome. Methods: This retrospective study was carried out on patients with at least one previous history of second-trimester abortion and extremely short cervix found by gynecological examination. A total of 40 cases of McDonald's cerclage before pregnancy were performed. The time from surgery to conception and pregnancy outcome were followed up for 4 years. The main outcomes were the time from surgery to conception, and the gestational week of delivery, miscarriage rate, preterm delivery rate. Results: Between September 2018 and December 2022, 37 women became pregnant following prepregnancy cerclage. In total, 36 babies were born to 37 mothers. The recurrence rate of second-trimester miscarriage was 8.11% (3/37) and the preterm birth rate was 29.73% (11/37). Mean time from surgery to conception was 38w (range 2w-160w).Mean gestational age at delivery was 36 weeks +4 (256 days).The live birth rate was 100%. There were no maternal complications, no intestinal and bladder injuries. Conclusion: Cervical incompetence patients with absent ecto‑cervix may benefit from prepregnancy cerclage without affecting the interpregnancy interval.

Transabdominal sonographic sliding signs for preoperative prediction of dense intra-abdominal adhesions in women undergoing repeat Cesarean delivery.

To assess the accuracy and utility of transabdominal sonographic paraumbilical and suprapubic sliding signs in predicting intra-abdominal adhesions in women undergoing repeat Cesarean section (CS) and the association of repeat CS with short-term maternal and neonatal outcomes. This was a prospective observational study of pregnant women with a history of CS who were scheduled for third-trimester elective or emergency CS at a tertiary referral and teaching hospital between July 2021 and June 2022. In order to evaluate the role of transabdominal sonographic paraumbilical and suprapubic sliding signs in the prediction of intra-abdominal adhesions, participants underwent a high-resolution transabdominal ultrasound scan prior to repeat CS. Free cephalad and caudad gliding of the uterus under the abdominal wall during deep inhalation and exhalation in each area was considered a positive sliding sign, suggesting a low risk of intra-abdominal adhesions. The absence of such movement was considered a negative sliding sign, suggesting a high risk of intra-abdominal adhesions. The presence or absence of intra-abdominal adhesions was then confirmed during surgery by physicians who were blinded to the sonographic sliding-sign findings. The type of adhesion, structures involved, method of adhesiolysis, incision-to-delivery time, 1-min and 5-min Apgar scores, maternal and neonatal injury and other short-term complications were also reported. Of 419 women with a history of at least one previous CS who underwent repeat CS, the preoperative sonographic paraumbilical and suprapubic sliding signs were negative in 173 (41.3%) and 178 (42.5%) women, respectively. On repeat CS, 224 (53.5%) women had intra-abdominal adhesions, of which 165 (39.4%) had dense adhesions and 59 (14.1%) had only filmy adhesions. The sensitivity and specificity of a negative preoperative paraumbilical sliding sign in predicting the presence of dense intra-abdominal adhesions in women undergoing repeat CS were 94.6% (95% CI, 92.4-96.7%) and 93.3% (95% CI, 90.9-95.7%), respectively. A negative suprapubic sliding sign also showed high sensitivity (95.2% (95% CI, 93.1-97.2%)) and specificity (91.7% (95% CI, 89.1-94.4%)). Additionally, a negative sliding sign at both locations in the same patient had robust sensitivity (90.2% (95% CI, 87.3-93.0%)) and specificity (96.3% (95% CI, 94.5-98.1%)). We found that the risk of dense intra-abdominal adhesions increased with parity and the number of previous CS. Dense intra-abdominal adhesions were associated with increased incision-to-delivery time, higher risk of maternal bladder injury, intraoperative bleeding and postpartum hemorrhage. Dense intra-abdominal adhesions are common in women with a previous history of CS and are associated with delayed delivery of the neonate and increased risk of adverse maternal outcomes. The transabdominal sonographic paraumbilical and suprapubic sliding signs are robust methods for the accurate preoperative prediction of dense intra-abdominal adhesions in patients with a history of CS. As the techniques are easy to learn and perform, the sliding sign should be used more widely for triaging patients at high risk of dense intra-abdominal adhesions for appropriate preoperative planning. © 2024 International Society of Ultrasound in Obstetrics and Gynecology.

Triple Pelvic Osteotomy for Hip Dysplasia: The Akbulut-Coskun Technique Using a Modified Stoppa Approach.

Many successful osteotomies have been reported for the treatment of acetabular dysplasia. However, triple pelvic osteotomy remains a technically challenging procedure with potential for significant complications. This study examined a series of Tönnis periacetabular osteotomy (TPAO) procedures performed using the modified Stoppa approach to treat acetabular dysplasia in adolescents. To describe the radiographic outcomes, complications, and early functional results of TPAO using the modified Stoppa approach for acetabular dysplasia in adolescents. This study included 16 patients (20 hips) who underwent TPAO using the modified Stoppa approach for symptomatic acetabular dysplasia. The characteristics of the patients and the surgical procedure were discussed. The radiologic outcome was evaluated using the lateral center-edge (CE) and Tönnis roof angles. Perioperative data including surgery duration, blood loss, and complications were recorded. Complications were also discussed. The mean age of the patients was 11.5±1.1 (10 to 13) years. The mean preoperative anteroposterior CE angle was 14.7±3 degrees (7 to 19 degrees), and the mean postoperative angle was 35.7±3.1 degrees (30 to 42 degrees; P<0.001). The mean preoperative Sharp's angle was 55.9±5.4 degrees (48 to 65 degrees), and the postoperative mean was 33±5 degrees (24 to 40 degrees; P<0.001). The mean Tönnis angle before and after osteotomy was 23.3±7.1 degrees (17 to 36 degrees) and 7.1±2 degrees (4 to 10 degrees), respectively (P<0.001). The mean operative time was 42.2±10.3 minutes with a mean blood loss of 167.7±50.3mL. One patient sustained a bladder injury as a major complication. The use of TPAO with the intrapelvic modified Stoppa approach in the treatment of hip dysplasia provides the benefits of a single incision, access to 2 hips in the same session, positional advantage, and abductor function preservation. Early results are satisfactory and safe. Level IV.

Exploring Basti as Sadhyopranahara Marma through the Lens of Contemporary Anatomy

The concept of Marma in Ayurveda holds profound significance, representing vital points on the body where life force resides. Among these, Sadhyopranahara Marma is particularly critical, capable of causing immediate death if injured. Basti, one of the 19 Sadhyopranahara Marma, is highlighted for its unique properties and significance. This study aims to explore why Basti is classified as a Sadhyopranahara Marma, integrating classical Ayurvedic principles with contemporary anatomical understanding. The study examines the anatomical structure and functional significance of Basti. It elucidates Basti as the seat of Prana, composed of Alpa Mamsa Shonitha and surrounded by multiple Sira and Snayu. Injury to Basti can lead to severe bleeding and hemodynamic instability, ultimately resulting in death. Comparing Ayurvedic insights with modern anatomical knowledge of the urinary bladder, the study finds parallels in the understanding of injury mechanisms and fatal outcomes. Bladder trauma can lead to hemorrhage, peritonitis, organ dysfunction, and electrolyte imbalance, highlighting the critical nature of this region in both traditional and contemporary medical contexts. In conclusion, the study underscores the timeless relevance of Marma Shastra in understanding human anatomy and physiology. By elucidating the unique attributes of Basti as a Sadhyopranahara Marma, this enriches our understanding of Ayurvedic principles and their integration with modern medical practice. As we bridge the gap between tradition and innovation, the study emphasizes the holistic vision of healthcare that transcends temporal boundaries.

A Retrospective Study of Ballistic Pelvic Fractures With Focus on Short-Term Clinical Outcomes.

To evaluate the orthopaedic management, associated injuries, and outcomes in patients treated for low-velocity ballistic pelvic fractures. Retrospective chart review. Single, urban, Level I trauma center. Patients 15 years or older treated for low-velocity ballistic pelvic (OTA/AO 61 and 62) fractures from May 2018 to August 2021. Primary study measures included pelvic fracture location, concomitant associated injuries, surgical interventions, and antibiotic treatment. Postinjury sequelae evaluated include infection, neurologic deficit, and need for orthopaedic removal of foreign body. Risk factors of postinjury sequelae were investigated. A total of 156 patients with ballistic pelvic fractures were included. The cohort consisted of 135 (86.5%) male patients with a mean age of 29.8 years. One hundred ten (70.5%) patients sustained 2 or more gunshot wounds. Ninety-eight (62.8%) patients underwent an exploratory laparotomy with 79 (50.6%) having a confirmed concomitant intestinal injury. Additional associated injuries included nerve injury (13.5%), vascular injury requiring repair or embolization (10.9%), and bladder injury (10.3%). Nine (5.7%) patients underwent orthopaedic operative management-five (3.2%) patients for operative fixation and 4 (2.5%) patients for removal of intra-articular foreign bodies. Diabetes (odds ratio [OR]: 33.1, P = 0.025), neurologic deficit on presentation (OR: 525.2, P < 0.001), vascular injury requiring repair or embolization (OR: 8.7, P = 0.033), and orthopaedic pelvic fixation (OR: 163.5, P = 0.004) were positively associated with the defined postinjury sequelae at 30 and 90 days of follow-up. There was not a statistically significant association between infection and retained foreign body (OR: 3.95 [95% CI 0.3-58.7, P = 0.318]) or bowel contamination (OR: 6.91 [95% CI 0.4-58.7, P = 0.178]). Ballistic fractures of the pelvis and acetabulum rarely required operative fixation (3.2%) or irrigation and debridement. Neither retained foreign body nor presumed bowel contamination of pelvic fractures had a statistically significant association with infection, which further supports conservative management of these injuries. Patients with diabetes, neurologic deficit on presentation, vascular injury necessitating intervention, and orthopaedic fixation of pelvic fracture are associated with increased risk of postinjury sequelae. Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence.

Comparative study of the prevalence of organ injury in placenta accreta spectrum disorder between posterior colpotomy and conventional peripartum hysterectomies at a single referral center in southern Thailand.

To compare the prevalence of adjacent organ injury in placenta accreta spectrum disorder (PAS) between the posterior colpotomy approach and conventional peripartum hysterectomy. This retrospective study analyzed the data of pregnant women diagnosed with PAS who underwent peripartum hysterectomy at Songklanagarind Hospital between January 2006 and December 2021. The patients were divided into two groups: posterior colpotomy and conventional approaches. The characteristics and surgical and obstetric outcomes were compared. Univariate and multivariate logistic regression was used to identify factors and risk of organ injury. Among 174 patients, 64 underwent conventional peripartum hysterectomy, and 110 underwent the posterior colpotomy approach. The overall incidence of adjacent organ injury was 17.82%. Organ injury prevalence was lower in the posterior colpotomy group (10%) than in the conventional group (31.25%), with no difference in operative time. Multivariate analysis showed that posterior colpotomy reduced adjacent organ injury (odds ratio [OR] 0.18, 95% confidence interval [CI] 0.06-0.54, P = 0.002). Placenta percreta was associated with increased injury risk (OR 6.83, 95% CI 2.53-18.44, P < 0.002). Subgroup analysis showed that the posterior approach reduced bladder injury in placenta increta (OR 0.14, 95% CI 0.04-0.57, P = 0.003) and percreta (OR 0.19, 95% CI 0.05-0.77, P = 0.017). Compared with conventional peripartum hysterectomy, the posterior colpotomy approach in patients with PAS reduced the risk of adjacent organ injury, particularly for placenta increta and percreta. This technique should be considered in PAS cases, but further investigations with a prospective study design are needed.

P292 Human umbilical cord mesenchymal stem cells-derived extracellular vesicles as a therapeutic approach to ameliorate bladder injury in animal models of radiation cystitis

P292 Human umbilical cord mesenchymal stem cells-derived extracellular vesicles as a therapeutic approach to ameliorate bladder injury in animal models of radiation cystitis

Postoperative extraperitoneal bladder injury after metal pelvic osteosynthesis for pelvic injury

Postoperative extraperitoneal bladder injury after metal pelvic osteosynthesis for pelvic injury

Identify of Preoperative and Postoperative Complication of Planned Management and Emergency Management of Patients with PAS Disorder

Background: Placenta accreta spectrum (PAS) often results in significant blood loss and peripartum hysterectomy; the mother may not survive. In many cases, timely prenatal diagnosis allows for careful birth planning in a specialized facility with a highly qualified multidisciplinary team. This has been shown to reduce maternal morbidity. Scheduled deliveries are associated with lower rates of bleeding and emergency procedures when compared to emergency deliveries. Objective: The aim of this study is to identify the preoperative and postoperative complication of planned management and emergency management of patients with PAS disorder. Methods: The cross-sectional comparative study was conducted in the Department of Obstetrics &amp; Gynaecology, Dhaka Medical College Hospital, Dhaka from 18th January 2020 to 17th July 2020. A total of 84 patients diagnosed as a case of PAS disorder (antenatally and peroperative diagnosed) and scheduled for planned management or emergency management of PAS were included according to inclusion and exclusion criteria. 42 planned management of PAS disorder patients as Group A and 42 emergency management of PAS disorder patients as Group B. The questionnaire was pretested, corrected and finalized. Data were collected by face-to-face interview and analyzed by appropriate computer based programmed software Statistical Package for the Social Sciences (SPSS), version 24. Results: In this study, mean ± SD of age was calculated 26.3 ± 4.3 years for Group – A and 28.1 ± 3.2 years for Group – B. Urban population were predominant in group-A. About 30 (70.0%)) patients in group-A and 10 (23.8%) patients in group-B came from urban. Large number of respondents 22 (52.4%) and 10 (50.0%) were housewife in both groups. Among the patients, the lower class 18 (42.9%) and 23 (54.8%) comprised the major percentage of the patients in both groups. More participants in Group-A 29 (69.00%) received ANC regularly than Group B 10 (23.80%), the difference was statistically significant (p&lt;0.05). In group-A maximum patients presented with only USG findings of PAS disorders and with APH or without APH 26 (61.8%). In group-B, PPH and internal haemorrhage 10 (23.8) was noted predominantly. The mild anemia was more in 23 (54.8%) patients in group A and 16 (38.1%) patients in group B which was statistically significant (p &lt; 0.001). More participants in Group-B 26 (61.9%) required early termination, whereas majority of group A 35 (83.3%) was terminated at 35-36 weeks. There was a statistically significant difference between groups. Maximum patients were managed by peripartum hysterectomy 35 (82.0%) and 31 (73.8%) in group A &amp; B respectively. Presence of multidisciplinary team was arranged in 38 (90.4%) in group A and 18 (42.9%) in group B. General anesthesia and CV line was given in 36 (85.7%) patients in group-A and 27 (64.3%) patients in group-B. Massive blood transfusion was needed in 23 (54.8%) patients in Group B &amp; only 3 (7.1%) patients in Group A. Placenta acreta was present 11 (26.2%) patients in group A and 7 (16.7%) patients in group B. Placenta percreta with bladder invasion and peroperative bladder injury was higher in group-B patients. More than 3 L blood was transfused 3 (7.1%) patients in group A and 23 (54.8%) patients in group B. PPH, Sepsis, Re-exploration, DIC and ICU admission were the significant complication in Group-B patients, reported 41 (95.0), 4 (9.5%), 8 (19.0%), 9 (21.4%) and 21 (50.0%) of women and in less complication in Group A 13 (31.0), 0%, 0%, 1 (2.3) and 4 (9.5). In this study mortality rate was 2 (4.8%) in group-B (due to irreversible shock &amp;DIC). Poor outcomes were significantly higher in group-B. NICU admission for prematurity was required in 9 (21.4%) of the babies in group-A and 23 (54.8%) babies of group-B. Birth asphyxia was observed in 4 (9.5%) of the babies in group-A and 13 (31.0%) in Group-B. Conclusion: Prenatal diagnosis and placenta preservation may be linked to lower rates of morbidity in mothers. For morbidly adherent placenta linked with placenta previa, we advise hysterectomy as the preferred course of therapy following extremely thorough prenatal counseling. Maternal problems and fetal outcomes may be improved by early risk factor identification and proactive management.

Exploring the Role of miR-132 in Rat Bladders and Human Urothelial Cells during Wound Healing

Urinary bladder wound healing shares many features with skin healing, involving several molecular players, including microRNAs (miRs). This study investigated the role of miR-132 in urothelial cells. We analyzed miR-132 expression in rat bladder using in situ hybridization and conducted gain and loss of miR-132 function assays in primary human urothelial cells (HUCs). These assays included cell proliferation and migration studies. To explore the regulation of miR-132 expression, cells were treated with wound-healing-related factors such as interleukin 6 (IL-6), interleukin 10 (IL-10), and transforming growth factor beta-1 (TGF-β1). Predictive bioinformatics and a literature review identified potential miR-132 targets, which were validated through real-time polymerase chain reaction (RT-PCR) and Western blot analysis. miR-132 was found to promote cellular proliferation and migration during the early stages of urothelial wound repair. Its expression was modulated by key cytokines such as IL-6, IL-10, and TGF-β1. miR-132 played a crucial role in urothelial wound healing by enhancing cell proliferation and migration, regulated by cytokines, suggesting its action within a complex regulatory network. These findings highlight the therapeutic potential of targeting miR-132 in bladder injury repair, offering new insights into bladder repair mechanisms.

Cesarean hysterectomy in pregnancies complicated with placenta previa accreta: a retrospective hospital-based study

BackgroundPlacenta previa accreta (PPA) is a severe obstetric condition that can cause massive postpartum hemorrhage and transfusion. Cesarean hysterectomy is necessary in some severe cases of PPA to stop the life-threatening bleeding, but cesarean hysterectomy can be associated with significant surgical blood loss and major complications. The current study is conducted to investigate the potential risk factors of excessive blood loss during cesarean hysterectomy in women with PPA.MethodsThis is a retrospective study including singleton pregnancies after 28 weeks of gestation in women with placenta previa and pathologically confirmed placenta accreta spectrum who received hysterectomy during cesarean sections. A total of 199 women from January 2012 to August 2023 were included in this study and were divided into Group 1 (estimated surgical blood loss (EBL) ≤ 3500 mL, n = 103) and Group 2 (EBL > 3500 mL, n = 96). The primary outcome was defined as an EBL over 3500 mL. Baseline characteristics and surgical outcomes were compared between the two groups. A multivariate logistic regression model was applied to find potential risk factors of the primary outcome.ResultsMassive surgical blood loss was prevalent in our study group, with a median EBL of 3500 mL. The multivariate logistic analysis showed that emergency surgery (OR 2.18, 95% CI 1.08–4.41, p = 0.029), cervical invasion of the placenta (OR 2.70, 95% CI 1.43–5.10, p = 0.002), and intraoperative bladder injury (OR 5.18, 95% CI 2.02–13.28, p = 0.001) were all associated with the primary outcome. Bilateral internal iliac arteries balloon occlusion (OR 0.57, 95% CI 0.34–0.97) and abdominal aortic balloon occlusion (OR 0.33, 95% CI 0.19–0.56) were negatively associated with the primary outcome.ConclusionsEmergency surgery, cervical invasion of the placenta, and intraoperative bladder injury were potential risk factors for additional EBL during cesarean hysterectomy in women with PPA. Future prospective studies are needed to confirm the effect of intra-arterial balloon occlusion in cesarean hysterectomy of PPA.

Relevance of intra-abdominal pressure monitoring in non-operative management of patients with blunt liver and splenic injuries

PurposeNon-operative management (NOM) has been validated for blunt liver and splenic injuries. Literature on continuous intra-abdominal pressure (IAP) monitoring as a part of NOM remains to be equivocal. The study aimed to find any correlation between clinical parameters and IAP, and their effect on the NOM of patients with blunt liver and splenic injury. MethodA prospective cross-sectional study conducted at a level I trauma center from October 2018 to January 2020 including 174 patients who underwent NOM following blunt liver and splenic injuries. Hemodynamically unstable patients or those on ventilators were excluded, as well as patients who suffered significant head, spinal cord, and/or bladder injuries. The study predominantly included males (83.9%) with a mean age of 32.5 years. IAP was monitored continuously and the relation of IAP with various parameters, interventions, and outcomes were measured. Data were summarized as frequency (percentage) or mean ± SD or median (Q1, Q3) as indicated. χ2 or Fisher's exact test was used for categorical variables, while for continuous variables parametric (independent t-test) or nonparametric tests (Wilcoxon rank sum test) were used as appropriate. Clinical and laboratory correlates of IAP < 12 with p < 0.200 in the univariable logistic regression analysis were included in the multivariable analysis. A p < 0.05 was used to indicate statistical significance. ResultsIntra-abdominal hypertension (IAH) was seen in 19.0% of the study population. IAH was strongly associated with a high injury severity score (p < 0.001), and other physiological parameters like respiratory rate (p < 0.001), change in abdominal girth (AG) (p < 0.001), and serum creatinine (p < 0.001). IAH along with the number of solid organs involved, respiratory rate, change in AG, and serum creatinine was associated with the intervention, either operative or non-operative (p = 0.001, p = 0.002, p < 0.001, p < 0.001, p = 0.013, respectively). On multivariable analysis, IAP (p = 0.006) and the mean change of AG (p = 0.004) were significantly associated with the need for intervention. ConclusionAs a part of NOM, IAP should be monitored as a continuous vital. However, the decision for any intervention, either operative or non-operative cannot be guided by IAP values alone.

Is previous radical prostatectomy a contraindication to minimally invasive inguinal hernia repair? A contemporary meta-analysis.

Traditionally, radical prostatectomy (RP) has been considered a contraindication to minimally invasive inguinal hernia repair. Purpose of this systematic review was to examine the current evidence and outcomes of minimally invasive inguinal hernia repair after RP. Web of Science, PubMed, and EMBASE data sets were consulted. Laparoscopic transabdominal preperitoneal repair (TAPP), robotic TAPP (r-TAPP), and totally extraperitoneal (TEP) repair were included. Overall, 4655 patients (16 studies) undergoing TAPP, r-TAPP, and TEP inguinal hernia repair after RP were included. The age of the patients ranged from 35 to 85 years. Open (49.1%), laparoscopic (7.4%), and robotic (43.5%) RP were described. Primary unilateral hernia repair was detailed in 96.3% of patients while 2.8% of patients were operated for recurrence. The pooled prevalence of intraoperative complication was 0.7% (95% CI 0.2-3.4%). Bladder injury and epigastric vessels bleeding were reported. The pooled prevalence of conversion to open was 0.8% (95% CI 0.3-1.7%). The estimated pooled prevalence of seroma, hematoma, and surgical site infection was 3.2% (95% CI 1.9-5.9%), 1.7% (95% CI 0.9-3.1%), and 0.3% (95% CI = 0.1-0.9%), respectively. The median follow-up was 18 months (range 8-48). The pooled prevalence of hernia recurrence and chronic pain were 1.1% (95% CI 0.1-3.1%) and 1.9% (95% CI 0.9-4.1%), respectively. Minimally invasive inguinal hernia repair seems feasible, safe, and effective for the treatment of inguinal hernia after RP. Prostatectomy should not be necessarily considered a contraindication to minimally invasive inguinal hernia repair.

Peripartum Cesarean Hysterectomy for Placenta Percreta: A Retrospective Analysis of Cases With and Without Extrauterine Disease.

Objective The aim of this study was to compare maternal morbidity and prenatal characteristics in placenta percreta cases with extrauterine disease and those with disease confined to the uterus. Methods A retrospective analysis of prospectively collected data was done at a large tertiary referral center in Egypt from October 2018 through February 2023. A total number of 73 cases who underwent primary cesarean hysterectomy with intrapartum confirmation of placenta previa percreta where there was evidence of at least placental invasion through uterine serosa (International Federation of Gynecology and Obstetrics (FIGO) grade 3) were included. Women without extrauterine disease (FIGO grade 3a) were compared to women with extrauterine disease where there was evidence of invasion of the bladder, parametrium, or both (FIGO grades 3b and 3c). Results Of 73 women included in the study, 46 women showed no evidence of extrauterine disease (group A), while the remaining 27 women had extrauterine disease (group B). The estimated amount of blood loss (mL) was 1,972 ± 671 in group A compared with 3,544 ± 899 in group B. There were no cases requiring massive transfusion in group A compared with eight of 27 cases (29.6%) in group B. Only two cases (4.3%) in group A had bladder injuries compared with 12 cases (44.4%) in group B. All 27 cases in group B required additional measures to control ongoing pelvic bleeding after hysterectomy compared with none of the cases in group A. The operating time (minutes) was 184 ± 30 in group A compared with 254 ± 42 in group B. Only five cases (10.9 %) in group A required postoperative intensive care unit admission, compared with 13 cases (48.1%) in group B. Conclusion Placenta accreta spectrum (PAS) with extrauterine disease represents the ultimate level of PAS surgery as it is more difficult, complex, and associated with the highest maternal morbidity. Highly specialized PAS centers are advised to categorize the disease into two different entities: PAS with extrauterine disease and PAS with disease confined to the uterus, as this may aid in improving the diagnostic accuracy of the severest PAS cases.

Peri-Operative Complications And Surgical Outcomes In Repeat Cesarean Section: A Retrospective Analysis

Introduction: Repeat cesarean sections are becoming increasingly common due to the global rise in cesarean deliveries. While cesarean sections can be life-saving for both mother and baby, the risks associated with multiple procedures tend to increase. This study aims to evaluate these complications and outcomes to guide safer practices. Methods: This observational cross-sectional study was conducted Department of Obstetrics &amp; Gynaecology, Chittagong Medical College &amp; Hospital, from December 16-June’17. All the pregnant women who underwent repeat Caesarean section in Chittagong Medical College Hospital, Chittagong during the study period were considered as the study population. A total of 100 study subjects were selected by consecutive convenient sampling techniques. Data analysis was done by SPSS (Statistical Package for Social Sciences) 16. In all cases, p-value &lt;05 was considered significant. Result: most repeat cesarean sections (70%) lasted about 1 hour, with 99% utilizing the Pfannenstiel incision. Adhesions were observed primarily with the bladder (8%), peritoneum (5%), and omentum (5%). A lower transverse uterine incision was used in 99% of cases, while 5% experienced scar dehiscence. Challenges during fetal delivery occurred in 5% of cases, and 3% had difficulty entering the peritoneal cavity. Placental abnormalities like placenta previa were noted in 6% of cases, and placental adherence (accreta or percreta) was found in 3%. Urinary bladder injuries occurred in 2% of cases. Blood loss was below 1 liter in 95% of surgeries, but 3% required significant transfusions. Elective tubal ligation was performed in 15% of cases, and some patients underwent additional procedures like Lynch surgeries or uterine artery ligations (3%). Conclusion: Notable complications are observed in repeat cesarean sections, including adhesions with the bladder, scar dehiscence, and challenges during fetal delivery. Additionally, placental abnormalities, such as placenta previa and abnormal adherence, highlight the complexities associated with repeat procedures. Most patients experienced minimal blood loss, with 95% losing less than 1 liter.

Identifying risk factors for urologic complications in placenta accreta spectrum surgical management.

To describe urologic complications associated with the surgical management of placenta accreta spectrum and determine their risk factors. A retrospective study was conducted on all patients diagnosed with abnormal invasive placentation who underwent surgery and delivered between 2002 and 2023 at a single expert maternity centre. Intra-operative and post-operative complications were described, with a special focus on urologic intra-operative injuries, including vesical or ureteral injuries. Univariate and multivariate analyses were performed to determine risk factors of intra-operative urologic injuries associated with placenta accreta spectrum surgical management. Additionally, using the Clavien-Dindo classification, the effects of intra-operative urologic injury and ureteral stent placement on post-operative outcome were evaluated. A total of 216 patients were included, of which 47 (21.48%) had an intra-operative bladder and/or ureteral injury. Placenta percreta was associated with a higher rate of intra-operative urologic injury than placenta accreta (72.34% vs. 6.38%, p < 0.001). Multivariate analyses showed that patients who had placenta percreta and bladder invasion or emergency hysterectomy were associated with more intra-operative urologic injuries (OR = 8.07, 95% CI [2.44-26.75] and OR = 3.87, 95% CI [1.09-13.72], respectively). Patients with intra-operative urologic injuries had significantly more severe post-operative complications, which corresponds to a Clavien-Dindo score of 3 or more, at 90 days (21.28% vs. 5.92%, p = 0.004). Surgical management of placenta accreta spectrum is associated with significant urologic morbidity, with a major impact on post-operative outcomes. Urologic complications seem to be correlated with the depth of invasion and the emergency of the hysterectomy.

Shouldice versus Lichtenstein inguinal hernia repair: A meta-analysis of randomized controlled trials.

The Lichtenstein technique is the standard treatment for adult open inguinal hernia repair. Among the non-mesh repair techniques, Shouldice has shown the best results and is comparable to mesh repairs in selected cases. Due to the risk of chronic groin pain associated with the Lichtenstein technique, Shouldice has increased in popularity, and some surgeons have adopted it as a viable first-line option. MEDLINE, Cochrane, Central Register of Clinical Trials, and EMBASE for randomized controlled trials (RCT) published until February 2024. Risk ratios (RRs) with 95% confidence intervals (CIs) were pooled using a random-effects model. Heterogeneity was assessed using the Cochran Q test and I2 statistics with p-values <0.10 and I2 > 25% considered significant. Statistical analysis was performed using R Software, version 4.1.2. Fourteen RCTs comprising 2784 patients were included, of whom 1379 (47.5%) were submitted to the Shouldice hernia repair and 1513 (52.5%) to the Lichtenstein technique. Shouldice was associated with a significant increase in the recurrence rate (4.2% vs. 0.9%; RR 3.68; 95% CI 2.05-6.60; p<0.001; I2=0%) compared with Lichtenstein. The number needed to treat (NNT) to prevent one Shouldice recurrence was 30.3. There were no significant differences between groups in chronic pain, urinary retention, bladder injury, testicular atrophy, wound infection, hematoma-seroma, or hypesthesia. The Lichtenstein technique was associated with reduced recurrence rates compared with Shouldice in patients undergoing inguinal hernia repair. However, the overall recurrence rate with the Shouldice technique was still low (4.2%), suggesting that it may be a viable option in selected patients.

A novel technique for atraumatic transurethral catheterisation of male rats.

Transurethral catheterisation of male rats is technically difficult owing to anatomical peculiarities. In the male rat, the urethral striated sphincter consists of two lateral fascicles separated by an anterior and a posterior strip of connective tissue, which impedes the smooth insertion of a urinary catheter. For rat studies requiring continuous collection of urine, bladder irrigation, or measurement of bladder pressure, investigators either have to exclude the male population (be limited to the female population) or perform percutaneous (suprapubic) bladder puncture in male rats, which is more traumatic and invasive than transurethral catheterisation. This paper describes a novel, atraumatic method of transurethral catheterisation in the male rat, with the aid of a microscope and microsurgical instruments. Six Wistar rats were used for this experiment, all of which were catheterised successfully, with no evidence of bladder or urethral injury. The study shows that male rats can be safely catheterised via the urethra with the aid of a microscope and microsurgical instruments for both visual and tactile feedback. This is a relatively straightforward technique to learn and can allow for inclusion of male rats in future studies requiring urinary analysis or bladder irrigation, without the need for traumatic percutaneous (suprapubic) bladder puncture.

The Epidemiology of Genitourinary Self-inflicted Injuries: Analysis of the National Trauma Databank

ObjectivesTo provide insight into the epidemiologic characteristics and trends of genitourinary (GU) self-inflicted injury (SII). MethodsWe used data from the National Trauma Databank between 2017-2020. We described the characteristics of GU SII cases based on injured organ and then compared male and female injuries. ResultsWe identified 56,463 patients with SII, of which 1,508 (2.7%) had GU involvement. Most cases were male patients (77.3%) and white (70.6%). Median age was 35 years (IQR 26 – 50). The most commonly injured GU organs was kidney (43.4%), followed by scrotum / testes (22.5%), and penis (18.2%). Most cases (89.9%) represented a single-organ injury whereas 10.1% had two or more GU organs injured. Seventy-three of those with kidney injuries (11.2%) underwent nephrectomy. Only one patient performing GU SII had a diagnosis code for transsexualism but the majority (82.2%) suffered from pre-existing conditions of which 20.5% had three or more comorbidities. More than half the population (54.9%) had preexisting diagnosed mental or personality disorder. A non-GU co-injury was present in most cases (70.8%), most commonly affecting another abdominal organ (44.3%) or fractures (41.3%). A positive drug screen was found in 30.7% of cases. Most patients survived though 15.4% died. 94% of fatal cases had a concomitant non-GU injury. ConclusionsGU injuries account for 2.6% of all SII. These patients are often young white males with known mental or personality disorders. Kidneys were most common injuried and mortality was highest in cases of kidney and bladder injuries with multi-organ trauma involving non-GU organs.