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BACKGROUND: Endoscopic ultrasound-guided gallbladder drainage (EUS-GBD) offers a safe and minimally invasive alternative for percutaneous cholecystostomy (PCC) in acute cholecystitis patients with high-surgical risk. Additionally, EUS-GBD serves as a rescue biliary drainage in malignant distal biliary obstruction. Despite its widespread application, data within the Indian context remains sparse. This study aims to report the outcomes of EUS-GBD through the first multi-center study from India. METHODS: We retrospectively analyzed patients undergoing EUS-GBD at six tertiary care centers of India from March 2022 to November 2023. EUS-GBD was performed by free hand or over-the-guidewire technique with lumen-apposing metal stent (LAMS) or large caliber metal stent (LCMS). The primary outcome was technical success (defined as successful deployment of stent between gallbladder and stomach/duodenal lumen). The secondary outcomes were clinical success (defined as resolution of symptoms of acute cholecystitis and more than > 50% reduction in bilirubin level within two weeks in distal biliary obstruction), adverse event rate, 30-day mortality rate and 90-day reintervention rate. RESULTS: Total 29 patients (mean age 65.86 ± 12.91, 11 female) underwent EUS-GBD. The indication for EUS-GBD were acute cholecystitis (79.31%) and rescue biliary drainage for malignant distal biliary obstruction (20.69%). LAMS was deployed in 92.86%, predominantly by free-hand technique (78.57%). Technical and clinical success rates were 96.55% and 82.75%, respectively. Adverse events occurred in 27.59% patients, with severe adverse events (bile leak and bleeding) being uncommon (10%). Both 30-day mortality rate and 90-day reintervention rate were 13.79% in patients. Cholecysto-duodenal fistula facilitated cholecystoscopic intervention and stone removal in one patient and transgastric EUS-GBD did not hamper bilio-enteric anastomosis during Whipple surgery in two patients. CONCLUSION: EUS-GBD is a safe and effective technique for managing acute cholecystitis in high-risk patients and for biliary drainage in cases with malignant distal biliary obstruction.
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Endoscopic ultrasound-guided liver biopsy is increasingly being performed at several centers. It is also being promoted at endoscopy conferences. The currently available literature does not support the routine use of endoscopic ultrasound-guided liver biopsy as results are either inferior or comparable to percutaneous liver biopsy. We discuss the technical limitations of endoscopic ultrasound-guided liver biopsy when compared to percutaneous liver biopsy and the comparative studies in the current review. The routine use of endoscopic ultrasound-guided liver biopsy should be discouraged as it may get less tissue, the complication rate is similar and it is more costly.
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INTRODUCTION: Between 20% and 40% of patients with severe ulcerative colitis (UC) are either steroid-refractory UC (SRUC) or steroid-dependent UC (SDUC). Tacrolimus is an oral and relatively inexpensive drug, which has been extensively used in Japan for steroid-refractory and steroid-dependent disease. METHODS: Patients diagnosed with SDUC/SRUC were treated with tacrolimus 0.05-0.1 mg/kg in this prospective study. Clinical Mayo score (CMS) and UC Endoscopic Index of Severity (UCEIS) were evaluated prior to starting the drug and subsequently after 8 weeks. 5-Aminosalicylic acid agents (5-ASA) and immunomodulators were continued if the patients were previously on these drugs. Clinical response at 8 weeks was defined as decrease in CMS by at least 3 points. Clinical remission was defined as CMS ≤2 and combined remission as CMS≤2 with UCEIS <3. RESULTS: Fifty-two patients (29 males) with a mean age of 35.1± 12.8 years with predominantly E3 disease (71%) were prospectively evaluated in this study. SDUC and SRUC were diagnosed in 31 and 21 patients, respectively. Seven failed treatment within 8 weeks, four were subjected to surgery, and 3 were switched to infliximab. Forty-two patients continued tacrolimus for 8 weeks. Mean CMS and UCEIS prior to starting tacrolimus were 6 ± 1.1 and 4.8 ± 1.1, respectively. At 8 weeks, median CMS and UCEIS decreased to 2.6 ± 1.7 and 2.7 ± 1.3, respectively. Clinical response was documented in 29 patients (56%) at week 8 whereas clinical remission was seen in 25 patients (48%). Combined clinical and endoscopic remissions were seen in 18 patients (35%). Except for a single patient who developed reversible renal dysfunction, no other adverse event was observed. CONCLUSION: Our results show that tacrolimus is effective in inducing a clinical response in 56% of patients with SDUC and SRUC. In view of its low cost and safety profile, it may be considered first-line therapy for SDUC/SRUC.
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Colitis Ulcerosa , Tacrolimus , Adulto , Colitis Ulcerosa/diagnóstico , Colitis Ulcerosa/tratamiento farmacológico , Femenino , Humanos , Inmunosupresores/efectos adversos , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Índice de Severidad de la Enfermedad , Esteroides/uso terapéutico , Tacrolimus/efectos adversos , Centros de Atención Terciaria , Resultado del Tratamiento , Adulto JovenRESUMEN
Pyoderma gangrenosum (PG) is an uncommon extra-intestinal manifestation of inflammatory bowel disease (IBD). Despite limited published literature, biologics have caused a paradigm shift in the management of this difficult-to-treat skin condition. The clinical data and outcomes of three patients with active ulcerative colitis and concurrent PG treated with biologics (infliximab two and adalimumab one) are reviewed in this report. Biologics were added because of the sub-optimal response of the colonic symptoms and skin lesions to parenteral hydrocortisone therapy. All three patients showed a dramatic response to the addition of the biologics. In view of the rapid healing of the skin lesions, superior response rate, and the additional benefit of improvement in the underlying colonic disease following treatment, anti-tumor necrosis factor blockers should be considered as a first line therapy in the management of PG with underlying IBD.