The introduction of robotics in living donor liver transplantation has been revolutionary. We aimed to examine the safety of robotic living donor right hepatectomy (RLDRH) compared to open (ODRH) and laparoscopic (LADRH) approaches. A systematic review was carried out in Medline and six additional databases following PRISMA guidelines. Data on morbidity, postoperative liver function, and pain in donors and recipients were extracted from studies comparing RLDRH, ODRH, and LADRH published up to September 2020; PROSPERO (CRD42020214313). Dichotomous variables were pooled as risk ratios and continuous variables as weighted mean differences. Four studies with a total of 517 patients were included. In living donors, the postoperative total bilirubin level (MD: −0.7 95%CI −1.0, −0.4), length of hospital stay (MD: −0.8 95%CI −1.4, −0.3), Clavien–Dindo complications I–II (RR: 0.5 95%CI 0.2, 0.9), and pain score at day > 3 (MD: −0.6 95%CI −1.6, 0.4) were lower following RLDRH compared to ODRH. Furthermore, the pain score at day > 3 (MD: −0.4 95%CI −0.8, −0.09) was lower after RLDRH when compared to LADRH. In recipients, the postoperative AST level was lower (MD: −0.5 95%CI −0.9, −0.1) following RLDRH compared to ODRH. Moreover, the length of stay (MD: −6.4 95%CI −11.3, −1.5) was lower after RLDRH when compared to LADRH. In summary, we identified low- to unclear-quality evidence that RLDRH seems to be safe and feasible for adult living donor liver transplantation compared to the conventional approaches. No postoperative deaths were reported.

Gastric cancer liver metastasis (GCLM) is a contraindication for surgical treatment in current guidelines. However, the results of recent studies are questioning this paradigm. We assessed survival outcomes and their predictors following hepatectomy for GCLM in a systematic review of studies published from 2000 to 2022 according to PRISMA guidelines. We identified 42,160 references in four databases. Of these, 55 articles providing data from 1990 patients fulfilled our criteria and were included. We performed a meta-analysis using random-effects models to assess overall survival (OS) and disease-free survival (DFS) at one, three, and five years post-surgery. We studied the impact of potential prognostic factors on survival outcomes via meta-regression. One, three, and five years after surgery, OS was 69.79%, 34.79%, and 24.68%, whereas DFS was 41.39%, 23.23%, and 20.18%, respectively. Metachronous presentation, well-to-moderate differentiation, small hepatic tumoral size, early nodal stage, R0 resection, unilobar compromisation, and solitary lesions were associated with higher overall survival. Metachronous presentation, smaller primary tumoral size, and solitary metastasis were linked to longer DFS. The results of our meta-analysis suggest that hepatectomy leads to favorable survival outcomes in patients with GCLM and provides data that might help select patients who will benefit most from surgical treatment.

This case series highlights the importance of a thorough differential diagnosis in patients with groin swelling, often mistaken for inguinal hernias. It presents three patients with groin swelling initially suspected of having inguinal hernias but diagnosed differently upon further investigation. Patient 1 had a recurrence of endometrial adenocarcinoma in the right groin, Patient 2 had penile carcinoma with left inguinal metastasis, and Patient 3 had a metastasis of prostate carcinoma in the left groin. These cases underline the need to consider various pathologies beyond the common diagnosis of inguinal hernia. Accurate diagnosis requires a careful clinical examination and appropriate diagnostic tools, ensuring correct treatment.

Background: Peritoneal dialysis-related peritonitis (PDRP) is the most common complication of peritoneal dialysis (PD), which can lead to poor outcomes if not diagnosed and treated early. We aimed to investigate the diagnostic accuracy of MMP-8 and IL-6-based point-of-care tests (POCTs) in diagnosing PDRP in PD patients. Methods: This retrospective chart review study was conducted at a comprehensive kidney center in Qatar. It involved all adult PD patients who underwent PDRP from July 2018 to October 2019 and for whom MMP-8 and IL-6-based POCTs were used to diagnose presumptive peritonitis. Measures of diagnostic accuracy were computed. Peritoneal fluid effluent analysis was the reference standard. Results: We included 120 patients (68 [56.7%] females, ages 55.6 ± 15.6 years, treatment duration 39.5 ± 30.4 months [range: 5–142 months]). In this population, MMP-8 and IL-6-based POCTs yielded 100% in all dimensions of diagnostic accuracy (sensitivity, specificity, positive and negative predictive values). Conclusions: MMP-8 and IL-6-based POCTs might be helpful in the early detection of PDRP. This monocentric observation requires further confirmation in a prospective multicentric setting.

This study investigates the sagittal plane dynamics of the foot, particularly the metatarsophalangeal (MTP) joint and medial longitudinal arch (MLA) movements, in relation to obesity and foot health. The kinematics of the MTP and arch joints were measured in 17 individuals with class 2–3 obesity (BMI > 35 kg/m²) and 10 normal-weight individuals (BMI ≤ 24.9 kg/m²) using marker-based tracking. Analysis was conducted during heel lifting while seated and during walking at self-selected speeds. The results indicated that obese participants exhibited 20.92% greater MTP joint dorsiflexion at the end of the push-off phase and 19.84% greater MLA compression during the stance phase compared to normal-weight controls. However, no significant differences were found in the kinematic joint coupling ratio. While these findings reveal the different biomechanical behaviors of the MTP joint and MLA in obese compared to normal-weight individuals, it is important to interpret the implications of these differences with caution. This study identifies specific biomechanical variations that could be further explored to understand their potential impact on foot health in obese populations.

Background: Factor XIII (FXIII) deficiency increases bleeding risk and delays wound healing, yet its recognition, diagnosis, and treatment remain challenging in the complex clinical routine. Objective: To determine real-world diagnosis and management strategies of acquired FXIII deficiency. Methods: Adult patients undergoing FXIII activity testing (diagnostic phase) and FXIII supplementation (treatment phase) for acquired FXIII deficiency were consecutively enrolled in this retrospective data collection. Treatment outcomes were analyzed in patients with postsurgical bleeding and wound healing disorders (WHD). Results: A total of 255 patients were included in the diagnostic cohort, of whom 84% were diagnosed with clinically relevant FXIII deficiency and 77% received FXIII supplementation. Median FXIII activity in patients with a clinically relevant deficiency was 42.5%, compared to 74.0% in those without. Most patients with FXIII activity levels below 60% were considered to have a clinically relevant deficiency. The treatment cohort comprised 96 postsurgical bleeding cases and 78 WHD cases. Median FXIII activity levels were similarly reduced in both cohorts (44.0% vs 48.0%). Conventional coagulation tests remained mainly within reference ranges for most patients, highlighting the diagnostic gap. Persistent infection was the leading comorbidity, affecting 33% of patients in both cohorts. Conclusion: In this real-world setting, FXIII supplementation was most frequently initiated at FXIII activity levels below 60%-70%. These findings suggest using this range as a clinical reference point for therapeutic intervention, while bearing in mind the exploratory nature of the data. Routine FXIII testing should be considered in patients with unexplained bleeding or impaired wound healing, particularly perioperatively, after major trauma, or with persistent infections.