Gastric sleeve as an extra-anatomical roux for biliary reconstruction in a pediatric third liver transplant.

BACKGROUND: Sir Roy Calne in 1976 described "Biliary reconstruction is the Achilles heel of liver transplantation," and it remains true. In some patients, such as those with short-gut syndrome and concomitant biliary atresia, neither duct to duct nor Roux biliary reconstruction is feasible. METHODS: We present a case of child's third liver transplant (LT), where an innovative extra-anatomical biliary bypass was created using a sleeve from greater curvature of the stomach. RESULTS: The patient is well nearly 10 years following the LT. CONCLUSIONS: This technique could prove to be an important addition to the armamentarium of a surgeon in difficult retransplants and in patients with short-gut syndrome as it provides a viable option with good long-term outcome.

Proceedings of the 28th Annual Congress of the International Liver Transplantation Society.

The 2023 Joint International Congress of the International Liver Transplantation Society (ILTS), the European Liver and Intestine Transplant Association (ELITA), and the Liver Intensive Care Group of Europe (LICAGE) held in Rotterdam, the Netherlands, marked a significant recovery milestone for the liver transplant community after COVID-19. With 1159 participants and a surge in abstract submissions, the event focused on "Liver Disorders and Transplantation: Innovations and Evolving Indications." This conference report provides a comprehensive overview of the key themes discussed during the event, encompassing Hepatology, Anesthesia and Critical Care, Acute Liver Failure, Infectious Disease, Immunosuppression, Pediatric Liver Transplantation, Living Donor Liver Transplantation, Transplant Oncology, Surgical Approaches, and Machine Perfusion. The congress provided a platform for extensive discussions on a wide range of topics, reflecting the continuous advancements and collaborative efforts within the liver transplant community.

Role of Combined CT Pulmonary Angiography and Indirect CT Venography in Diagnosing Venous Thromboembolism in COVID-19 Patients - Experience From an Indian Quaternary Centre.

OBJECTIVES: To study the role of combined CTPA and indirect CT venogram to diagnose venous thromboembolism (VTE) in patients with COVID-19 pneumonia and to compare the clinical characteristics, laboratory parameters, CT findings and clinical outcomes between the VTE positive and negative groups. METHODS: In this retrospective study, 131 patients with COVID-19 pneumonia who underwent CTPA and venogram between August 2020 and January 2021 were included. Relevant demographical, clinical and laboratory data and CT images were collected. Two thoracic radiologists independently reviewed the CTPA and venogram images. RESULTS: VTE was identified in 29 patients (22% of the study population). CT venogram identified DVT in 9 patients. No statistical difference was observed between the two groups with respect to age, gender, BMI and presence of comorbidities. There was a significant difference in the hospital stay duration, which is increased in the VTE positive group. The number of patients who were dependent on oxygen and mortality were also high in the positive group. There was statistically significant difference in the mean D-dimer value and the mean Neutrophil/lymphocyte ratio, which were higher in the VTE positive group. CONCLUSION: Combined CTPA and venogram can be used as a one-stop investigation for diagnosing PE and DVT of lower limbs in patients with COVID-19 pneumonia. CTPA with venogram should be performed in patients with D-dimer value in the range of 1000 - 1200 µg/L and above to rule out VTE as the hospital stay duration and final outcomes vary between the positive and negative groups.

Versatility of Anabolic Androgenic Steroid-Induced Hepatotoxicity.

The modified derivatives of testosterone, termed as androgenic steroids are indicated in the management of hypogonadism, visceral obesity and metabolic disorders. Anabolic androgenic steroids (AASs) however are surreptitiously used by athletes and body builders for cosmetic purpose owing to their anabolic effects on muscle mass and strength. The unsurveilled use of AASs subjects these users to various side effects involving multiple systems such as the endocrine, genitourinary, hepatobiliary, central nervous, musculoskeletal and psychosocial system. The liver is a hormone-sensitive organ owing to abundance of androgen receptors and is vulnerable to a wide array of hepatotoxicity ranging from asymptomatic liver enzyme elevation to life-threatening subacute liver failure. The type of drug-induced liver injury (DILI) due to AASs can be hepatocellular injury, cholestasis, fatty liver disease, chronic vascular injury and neoplastic disease. Herein, we report three cases of AAS-related DILI associated with AAS abuse.

Pure laparoscopic versus open donor hepatectomy for adult living donor liver transplantation - A systematic review and meta-analysis.

BACKGROUND: Pure laparoscopic donor hepatectomy (PLDH) for adult living donor liver transplantation (LDLT) remains controversial. The aim of this study was to undertake a systematic review and meta-analysis of donor outcomes following PLDH for adult LDLT. MATERIALS AND METHODS: Systematic review in line with the meta-analysis of observational studies in epidemiology guidelines. RESULTS: Eight studies were included in the systematic review and six in the meta-analysis. A total of 575 donors underwent PLDH for adult LDLT. The mean donor age was 32.8 years with a BMI of 23.4 kg/m2 and graft weight of 675 g. The mean operative time was 353 min and the conversion rate was 2.8% (n = 16). Overall morbidity was 10.8% with 1.6% major complications (Clavien-Dindo grade 3b), zero mortality and 9.0 days length of stay (LOS). The meta-analysis demonstrated that the operative time was significantly shorter for the open donor hepatectomy group (mean difference 29.15 min; P = 0.006) and the LOS was shorter for the PLDH group (mean difference -0.73 days; P = 0.02), with a trend towards lesser estimated blood loss in PLDH group. However, no difference between the two groups was noted in terms of overall morbidity or major complications. CONCLUSIONS: Perioperative outcomes of PLDH are similar to the standard open approach in highly specialised centers with trend towards lesser blood loss and overall shorter hospital stay. Careful donor selection and standardisation of the technique are imperative for the successful implementation and adoption of the procedure worldwide.

Propensity Score-Matched Analysis of Posttransplant Outcomes in Living Donor Liver Transplantation for Older Adult Recipients.

The impact of increasing recipient age on morbidity and mortality following living donor liver transplantation (LDLT) remains controversial. The study aims to analyze the impact of recipient age on outcomes following LDLT. Data on adult LDLTs performed between November 2009 and February 2020 were retrieved from a prospectively maintained database. Patients were stratified into 2 groups based on recipient age: 18 to 65 years (younger adults) and >65 years (older adults). Propensity score matching (PSM) using nearest-neighbor matching was used to match each older recipient with up to 2 younger adult recipients using multiple preoperative parameters. Outcomes evaluated were duration of ventilation, need for reintubation, tracheostomy, intensive care unit (ICU) readmission, length of ICU and hospital stays, postoperative complications, reoperation within 90 days, and patient survival. A total of 801 adult LDLT recipients were included in the study; 751 (93.7%) were younger adults, and 50 (6.3%) were older adults. Older recipients were more likely to be diabetic (60.0% versus 39.7%) and hypertensive (44.0% versus 20.4%) with preexisting cardiac disease (28.0% versus 11.2%). However, their pretransplant Model for End-Stage Liver Disease score was significantly lower (14.5 versus 17.7), and they were more likely to receive a transplant because of hepatocellular carcinoma (38.0% versus 17.7%). Older recipients had longer durations of ventilation after LT both before (3.7 versus 1.9 days) and after PSM (4.0 versus 1.5 days). After PSM, the 30-day (13.0% versus 2.4%), 90-day (15.2% and 2.4%), and overall mortality rates (21.7% versus 7.1%) were significantly higher for older recipients when compared with younger recipients. There was no difference between the younger and older recipients with respect to other postoperative outcomes. This propensity score-matched study shows that the older LDLT recipients have higher 30-day, 90-day, 1-year, and 5-year mortality rates when compared with matched younger counterparts.

The Impact of Tumour Distance From the Anal Verge on Clinical Management and Outcomes in Patients Having a Curative Resection for Rectal Cancer.

AIM: The clinico-oncological significance of the distance of rectal cancer from the anal verge is unclear and not well reported. The aim of this study is to assess the influence of the rectal cancer distance from the anal verge on clinical management and long-term outcomes after curative resection in a specialised colorectal cancer unit. METHODS: Prospectively collected data on patients who underwent primary rectal cancer treatment at our unit between January 2005 and December 2010 were analysed. Low rectal cancer (LRC) was defined as tumour < 5 cm from the anal verge on MRI scan. Recurrent cancer, palliative resections, perforated tumours and those requiring total pelvic exenteration were excluded. RESULTS: Three hundred fifty-nine patients underwent surgery for rectal cancer (226 male/133 female). Of these, 149 (41.5%) patients had low rectal cancer (LRC). Compared to patients with mid/upper rectal cancer (M/URC), patients with low rectal cancers were significantly more likely to receive neo-adjuvant therapy (75.2 vs 38%; p < 0.001), to be associated with lower rate of restorative surgery (15.4 vs 79%; p < 0.001) and to have higher rates of pathological positive circumferential resection margin involvement (14.1 vs 7.1%; p = 0.047). There were however no significant difference in the rates of recurrent disease or survival among the two groups. CONCLUSION: Distance of rectal cancer from the anal verge does influence the use of neo-adjuvant treatment and ultimate R0 resection rate. It does not influence loco-regional or systemic recurrence rates.