Postoperative Incisional Complications in Gynaecologic Single-Incision Laparoscopic Surgery: Comparing Closure Techniques.

OBJECTIVES: Single-incision laparoscopic surgery (SILS) and robotic SILS (rSILS) have been found to be safe, minimally invasive techniques in gynaecology. However, one major perceived drawback of these techniques is the increased risk of incisional hernia, compared to multiport laparoscopy or robotic surgery. This study's aim was to determine the optimal technique to reduce postoperative incisional complications such as hernia. METHODS: A retrospective cohort study was performed at an academic centre from November 2014 to June 2022 on 1036 women who underwent SILS and rSILS gynaecologic procedures with various closure techniques. Techniques included running absorbable sutures without tagging incision apices (standard closure) and tagging incision apices at the beginning of surgery with the use of permanent suture, absorbable suture, or a combination. RESULTS: Rates of hernia (primary outcome) and incisional issues (secondary outcome) such as separation or infection were analyzed by technique. Hernia rates were lower when incision apices were tagged compared to when not tagged (P < 0.001). Cellulitis/abscess rates were not significantly different. Incision separation was higher when apices were tagged with absorbable and a combination of permanent and absorbable sutures than if apices were tagged with all permanent sutures or not at all. In multivariate analysis, hernia rate decreased in groups with tagged apices, although other incision complications did not vary. CONCLUSIONS: The incidence of incisional hernia after SILS procedures is low, though it does vary by technique. Tagging apices for closure, regardless of suture type, can mitigate one of the biggest concerns of performing SILS by reducing postoperative incisional hernia risk.

Basal Plate Myofibers and the Risk of Placenta Accreta Spectrum in the Subsequent Pregnancy: A Large Single-Center Cohort.

OBJECTIVE: We aimed to evaluate whether there is a significant association between a placental pathology diagnosis basal plate myofibers (BPMF) in an index pregnancy with placenta accreta spectrum (PAS) in the subsequent pregnancy. STUDY DESIGN: We conducted a retrospective nested cohort study of all cases with a histopathological finding of BPMF between August 2012 and March 2020 at a single tertiary referral center. Data were collected for all subjects (cases and controls) with at least two consecutive pregnancies (the initial index pregnancy and at least one subsequent pregnancy) accompanied by a concomitant record of histopathological study of the placenta at our center. The primary outcome was pathologically confirmed PAS in the subsequent pregnancy. Data are presented as percentage or median, interquartile range accordingly. RESULTS: A total of n = 1,344 participants were included, of which n = 119 (index cases) carried a contemporaneous histopathological diagnosis of BPMF during the index pregnancy and n = 1,225 did not (index controls). Among the index cases, patients with BPMF were older (31.0 [20, 42] vs. 29.0 [15, 43], p < 0.001), more likely to have undergone in vitro fertilization (IVF) for conception (10.9 vs. 3.8%, p = 0.001) and were of a more advanced gestational age at delivery (39.0 [25, 41] vs. 38.0 [20, 42], p = 0.006). In the subsequent pregnancy, the rate of PAS was significantly higher among the BPMF index cases (6.7 vs. 1.1%, p < 0.001). After adjusting for maternal age and IVF, a histopathological diagnosis of BPMF in an index pregnancy was shown to be a significant risk factor for PAS in the subsequent gestation (hazard ratio: 5.67 [95% confidence interval: 2.28, 14.06], p < 0.001). CONCLUSION: Our findings support that a histopathological diagnosis of BPMF is an independent risk factor for PAS in the subsequent pregnancy. KEY POINTS: · BPMF may indicate morbid adherence of placenta.. · Patients with BPMF were older and more likely to have undergone IVF for conception.. · The BPMF in the current pregnancy is an independent risk factor for PAS in the subsequent pregnancy..

Urologic morbidity associated with placenta accreta spectrum surgeries: single-center experience with a multidisciplinary team.

BACKGROUND: Hysterectomy for placenta accreta spectrum may be associated with urologic morbidity, including intentional or unintentional cystostomy, ureteral injury, and bladder fistula. Although previous retrospective studies have shown an association between placenta accreta spectrum and urologic morbidities, there is still a paucity of literature addressing these urologic complications. OBJECTIVE: We sought to report a systematic description of such morbidity and associated factors. STUDY DESIGN: This was a retrospective study of all histology-proven placenta accreta spectrum deliveries in an academic center between 2011 and 2020. Urologic morbidity was defined as the presence of at least one of the following: cystotomy, ureteral injury, or bladder fistula. Variables were reported as median (interquartile range) or number (percentage). Analyses were made using appropriate parametric and nonparametric tests. Multinomial regression analysis was performed to assess the association of adverse urologic events with the depth of placental invasion. RESULTS: In this study, 58 of 292 patients (19.9%) experienced urologic morbidity. Patients with urologic morbidity had a higher rate of placenta percreta (compared with placenta accreta and placenta increta) than those without such injuries. Preoperative ureteral stents were placed in 54 patients (93.1%) with and 146 patients (62.4%) without urologic injury (P=.003). After adjusting for confounding variables, multinomial regression analysis revealed that the odds of having adverse urologic events was 6.5 times higher in patients with placenta percreta than in patients with placenta accreta. CONCLUSION: Greater depth of invasion in placenta accreta spectrum was associated with more frequent and severe adverse urologic events. Whether stent placement confers any protective benefit requires further investigation.

Massive Extra-Abdominal Umbilical Vein Varix: A Case Report.

Umbilical vein varices are rare umbilical cord anomalies that typically occur intra-abdominally. Extra-abdominal umbilical vein varices are exceedingly rare and usually diagnosed postnatally on gross pathologic examination. Umbilical vein varices have been associated with increased risk of fetal anemia, cardiac abnormalities, and intrauterine fetal demise. This case report discusses a patient who presented with a massive extra-abdominal umbilical vein varix, whose infant was ultimately delivered due to fetal distress and died in the neonatal period. This report also discusses associated fetal conditions and guidelines for antenatal testing and surveillance of known umbilical vein varices.

Multimodal postpartum imaging of a severe case of Couvelaire uterus.

Objectives: Placental abruption occurs when a normally implanted placenta prematurely separates, causing rupture of decidual spiral arteries and retroplacental hemorrhage. Estimates place the incidence of placental abruption somewhere between 0.22% and 1% of all deliveries. Clinical abruption represents a spectrum from mild to the most severe form, in which blood can extravasate into or through the myometrium, the broad ligament, or the peritoneum, causing the uterus and surrounding structures to take on a blue discoloration. This phenomenon is a clinical entity known as Couvelaire uterus, so named because it was first described by French physician Alexandre Couvelaire in the early 20th century as "uteroplacental apoplexy." Its incidence is difficult to estimate because it has classically been diagnosed only by direct intraoperative visualization. Imaging is not usually indicated in this clinical setting, so radiologic correlation with operative findings has not been previously described. Case presentation: In this report, we discuss the case of a multipara who presented with abdominal pain and vaginal discharge several days after a classical cesarean delivery. Her prolonged and complex clinical course led to evaluation via several radiologic modalities. At first, a focal placenta accreta or retained products of conception were suspected, however these diagnoses did not correlate with the patient's reported intraoperative findings of a clean endometrial cavity or with histopathology that was consistent with massive abruption. Conclusions: The clinical presentation and features identified on multimodal imaging were ultimately most consistent with the patient's intraoperative diagnosis of Couvelaire uterus.

HIV-Adapted Group Prenatal Care: Assessing Viral Suppression and Postpartum Retention in Care.

Viral suppression and postpartum retention in care have far-reaching health implications for pregnant women living with HIV and their children, yet remain public health challenges. Prenatal care presents a unique opportunity to engage pregnant women in care. The purpose of this study is to evaluate whether group prenatal care is effective in impacting these outcomes for pregnant women living with HIV. A retrospective cohort study was performed of all women living with HIV who obtained prenatal care from a community-based health center between 2013 and 2019. Women who spoke English or Spanish, remained within the system, and had not participated in group prenatal care previously were included. Women self-selected a prenatal care model: 85 selected group care and 109 elected individual care. Group prenatal care followed a standard Centering Pregnancy® curriculum with the addition of HIV-related topics. The primary outcomes of the study were viral suppression (viral load <20 copies/mL) and postpartum retention in care (attending at least one or two visits with HIV primary care within 12 months postpartum). After adjusting for potential confounding factors, women who participated in group prenatal care were significantly more likely to have at least one HIV primary care visit postpartum {adjusted odds ratio (aOR) = 2.71 [95% confidence interval (CI 1.14-6.46)]; p = 0.024}, and had a trend for achieving viral suppression by the time of delivery [aOR = 2.29 (95% CI 0.94-5.55); p = 0.068]. We have demonstrated that group prenatal care for pregnant women living with HIV is feasible and effective, with positive impacts on retention in care and viral suppression, factors that affect long-term outcomes from patients living with HIV.