Gemcitabine, Cisplatin, and Nab-Paclitaxel as a First-Line Therapy for Advanced Biliary Tract Cancers.

INTRODUCTION: Locally advanced, inoperable, or metastatic gallbladder cancers (GBC) are treated with either gemcitabine-platinum combinations or gemcitabine alone based on physician discretion. However, the combination of gemcitabine, cisplatin, and nab-paclitaxel (GCNP) has shown increased response rates and prolonged survival in a phase II trial of biliary tract patients. MATERIALS AND METHODS: Consecutive series of patients diagnosed with locally advanced (liver infiltration > 5 cm, large nodes at porta, abutting duodenum), inoperable, and metastatic biliary tract patients between January 2018 and August 2022 were evaluated for first-line chemotherapy GCNP, in the multidisciplinary joint clinic (MDJC). The primary endpoint was ORR, and the major secondary endpoint was event-free survival (EFS). RESULTS: A total of 142 patients received GCNP during the specified time period. The median age of the cohort was 52 years (range: 21-79), the majority were females (61.3%), and the majority were GB (81.7%). Response rates were available in 137 patients. Complete response, partial response, and stable disease were seen in 9 (6.3%), 87 (61.3%), and 24 (16.9%), respectively, for an ORR of 67.6% and a clinical benefit rate of 84.5%. The median EFS was 9.92 (95% CI, 7.69-12.14) months. Of the 52 patients in whom GCNP was given with NACT intent for locally advanced GBC, 17 patients underwent surgery (34%). CONCLUSION: Our study indicates that GCNP leads to improved response rates, increased chances of resectability, and possibly better survival in patients with GBC.

Transfemoral thrombolysis with thrombosuction: an aid to renal biopsy in a case of acute Budd Chiari syndrome complicating nephrotic syndrome.

Renal biopsy is usually a prerequisite in the diagnosis of adult patients with nephrotic syndrome. Acute Budd Chiari syndrome is a known complication of certain aetiologies of nephrotic syndrome like membranous glomerulopathy and minimal change disease. This complication requires emergent anticoagulation, which would preclude the performance of a renal biopsy. We report the case of a 47-year-old woman who presented with acute Budd Chiari syndrome as the initial presentation of nephrotic syndrome. The difficult situation in which we had to give anticoagulation and also perform a renal biopsy led us to devise a novel way to treat the patient, namely, the initial use of transfemoral thrombolysis and thrombosuction followed by a renal biopsy, which confirmed the diagnosis of primary membranous nephropathy. Anticoagulation was safely instituted 48 hours later with documented clinical and radiological improvement.