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1.
J Gastroenterol Hepatol ; 37(5): 933-937, 2022 May.
Artículo en Inglés | MEDLINE | ID: mdl-35174537

RESUMEN

BACKGROUND AND AIM: Restless leg syndrome (RLS) is common in patients with cirrhosis, but its treatment in such patients remains unclear. This pilot study assessed the clinical effectiveness of intravenous iron and a 6-week course of low-dose (75 mg/day) pregabalin for the treatment of RLS in patients with cirrhosis. METHODS: It was a prospective, interventional study that included adult patients with cirrhosis and RLS. The participants underwent serum ferritin measurement. Patients with low serum ferritin (< 75 µg/dL) were treated with intravenous iron. Those with normal ferritin levels and those with low levels whose RLS symptoms failed to respond to iron replacement were treated with oral pregabalin, initially 75 mg/day for 6 weeks, followed by 150 mg/day for 6 weeks if there was no response. Recurrence of symptoms was assessed at 6-12 weeks after stopping pregabalin. RESULTS: Of the 50 patients (male patients 52%; median age 48 [interquartile range: 21-65] years; median Child-Pugh-Turcotte score 8 [5-13] and median Model for End-Stage Liver disease score 17 [12-20]) studied, 29 (58%) had low ferritin; of them, 14 (48%) responded to intravenous iron alone. Eleven of 15 (38%) patients with low ferritin and nonresponse to iron, and 16 of 21 (76%) with normal ferritin levels had a response with low-dose pregabalin. Of the nine nonresponders who received 150 mg/day of pregabalin, four had to discontinue it because of adverse effects. CONCLUSION: A short course of low-dose (75 mg/day) pregabalin was effective (82%) in alleviating RLS in patients with cirrhosis. (CTRI/2019/02/017642).


Asunto(s)
Enfermedad Hepática en Estado Terminal , Síndrome de las Piernas Inquietas , Adulto , Enfermedad Hepática en Estado Terminal/complicaciones , Ferritinas , Humanos , Hierro , Cirrosis Hepática/complicaciones , Cirrosis Hepática/tratamiento farmacológico , Masculino , Persona de Mediana Edad , Proyectos Piloto , Pregabalina/uso terapéutico , Estudios Prospectivos , Síndrome de las Piernas Inquietas/complicaciones , Síndrome de las Piernas Inquietas/tratamiento farmacológico , Índice de Severidad de la Enfermedad
2.
Nephrol Dial Transplant ; 36(10): 1867-1871, 2021 09 27.
Artículo en Inglés | MEDLINE | ID: mdl-33097949

RESUMEN

BACKGROUND: Sofosbuvir is not recommended in persons with estimated glomerular filtration rate (eGFR) <30 mL/min. We report the results of treatment with an off-label 8-week regimen of daclatasvir and half-dose sofosbuvir in patients with acute infection with hepatitis C virus ( HCV) and eGFR <30 mL/min. METHODS: Clinic records were searched to identify treatment-naïve, noncirrhotic adults with acute hepatitis C (HCV viremia and a ≥10-fold elevation of serum alanine aminotransferase activity) and eGFR <30 mL/min, who had been treated with a sofosbuvir-based regimen. Treatment response was assessed using serum HCV RNA testing at 4 weeks of treatment, end of the 8-week treatment and 12 weeks after stopping treatment. RESULTS: Of the 31 patients with acute hepatitis C, 27 [median age (range): 36 (18-74) years; 20 (74%) male] were started on treatment with 200 mg sofosbuvir and 60 mg daclatasvir daily for 8 weeks, irrespective of HCV genotype. All the 27 completed the planned 8-week treatment. One patient died 10 weeks after completing the treatment of an unrelated cause. All the 27 patients had undetectable HCV RNA after 4 weeks of and at the end of treatment. At 12 weeks after completion of treatment, only one tested HCV RNA positive and 25 were negative, with sustained virological response rate of 25/27 (92.6%) and 25/26 (96.2%) on intention-to-treat and per-protocol basis, respectively. CONCLUSION: Eight-week course of daclatasvir and half-dose sofosbuvir is effective for acute hepatitis C in patients with eGFR <30 mL/min and could be a useful alternative to costly, kidney-safe anti-HCV oral drugs in resource-constrained settings.


Asunto(s)
Hepatitis C , Insuficiencia Renal , Sofosbuvir , Adolescente , Adulto , Anciano , Antivirales/uso terapéutico , Carbamatos , Quimioterapia Combinada , Femenino , Genotipo , Hepacivirus/genética , Hepatitis C/tratamiento farmacológico , Humanos , Imidazoles , Masculino , Persona de Mediana Edad , Pirrolidinas , Sofosbuvir/uso terapéutico , Resultado del Tratamiento , Valina/análogos & derivados , Adulto Joven
3.
Nephrology (Carlton) ; 24(3): 316-321, 2019 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-29327401

RESUMEN

AIM: Sofosbuvir is a key agent for HCV treatment. It is not recommended for patients with chronic kidney disease (CKD) and estimated glomerular filtration rate (eGFR) <30 mL/min. We report real-life experience of treating a cohort of CKD patients with eGFR <30 mL/min using daclatasvir and half-daily dose of sofosbuvir. METHODS: Adults patients who (i) had eGFR<30 mL/min and detectable HCV RNA and (ii) were treated with interferon and ribavirin free, DAA based regimens were included. All patients were treated with daily doses of daclatasvir 60 mg and sofosbuvir 200 mg. The planned duration of treatment was 12 weeks, except for 24 weeks in those with either clinical evidence of cirrhosis or on immunosuppressive drugs. The end-points of the study were: (i) 12 weeks of follow-up after treatment completion, (ii) treatment discontinuation, or (iii) death or loss to follow-up. RESULTS: Thirty-six (88%) among 41 included patients (median [range] age: 48 [19-75] years; 25 [61%] male; genotype 1/3/4 were 17/ 22/2; cirrhosis 5) completed the treatment, two discontinued and three died during treatment. On an intention-to-treat basis, HCV RNA were undetectable at 4 weeks of treatment, treatment completion and after 12 weeks of follow-up in 40/41 (97.6%), 37/41 (90.2%) and 37/41 (90.2%), respectively. None of the patients had a relapse. CONCLUSIONS: Daclatasvir and half-daily dose of sofosbuvir was effective against genotype 1 and 3 HCV infection in patients with eGFR <30 mL/min. This combination could be a pangenotypic treatment option for such patients.


Asunto(s)
Hepacivirus , Hepatitis C Crónica , Imidazoles , Cirrosis Hepática , Insuficiencia Renal Crónica , Sofosbuvir , Adulto , Antivirales/administración & dosificación , Antivirales/efectos adversos , Carbamatos , Comorbilidad , Relación Dosis-Respuesta a Droga , Monitoreo de Drogas/métodos , Quimioterapia Combinada/métodos , Femenino , Tasa de Filtración Glomerular/efectos de los fármacos , Hepacivirus/efectos de los fármacos , Hepacivirus/aislamiento & purificación , Hepatitis C Crónica/tratamiento farmacológico , Hepatitis C Crónica/epidemiología , Hepatitis C Crónica/virología , Humanos , Imidazoles/administración & dosificación , Imidazoles/efectos adversos , India/epidemiología , Cirrosis Hepática/diagnóstico , Cirrosis Hepática/epidemiología , Masculino , Persona de Mediana Edad , Pirrolidinas , Insuficiencia Renal Crónica/diagnóstico , Insuficiencia Renal Crónica/epidemiología , Sofosbuvir/administración & dosificación , Sofosbuvir/efectos adversos , Respuesta Virológica Sostenida , Resultado del Tratamiento , Valina/análogos & derivados
4.
J Pediatr Gastroenterol Nutr ; 66(3): 461-465, 2018 03.
Artículo en Inglés | MEDLINE | ID: mdl-29216022

RESUMEN

OBJECTIVES: Endoscopic ultrasound (EUS) is an established tool for evaluation of adults with acute recurrent pancreatitis (ARP) whereas data in pediatrics is limited. Our study assessed the role of EUS in identifying etiology including changes of chronic pancreatitis (CP) in children and adolescents with ARP. METHODS: Children with ARP (≥2 episodes of acute pancreatitis [AP]) were prospectively evaluated with a detailed clinical proforma and EUS. Subjects with known etiology of ARP or CP on ultrasonography/computed tomography and magnetic resonance cholangiopancreatography (MRCP, Cambridge grade ≥3) were excluded. Parenchymal and ductal changes on EUS as per minimal standards terminology (MST) features were noted. RESULTS: Thirty-two children (22 boys, age 14 [8-18] years) with ARP (median of 3 [2-5] episodes of AP) were enrolled. EUS was safe and technically successful in all. Gall bladder sludge was found in 1 (3%) case and none had other pancreatobiliary structural abnormalities. EUS diagnosis of CP (≥4 features) was made in 10/32 (31%) cases. Subjects with CP on EUS had a longer disease duration than those without CP (45 [10-97] vs 22 [8-78] months; P = ns). MRCP was normal in 28 and showed pancreas divisum in 1 case. Three cases had equivocal (Cambridge II) changes at initial MRCP and 2 of them had repeat MRCP, which showed definite (Cambridge IV) CP. All these 3 cases had CP on EUS. CONCLUSIONS: EUS diagnosed CP (≥4 features) in 31% and biliary abnormality in 3% children with ARP. EUS is safe, sensitive, and useful for early diagnosis of CP in children with ARP.


Asunto(s)
Endosonografía , Pancreatitis/diagnóstico por imagen , Enfermedad Aguda , Adolescente , Niño , Pancreatocolangiografía por Resonancia Magnética , Femenino , Estudios de Seguimiento , Humanos , Masculino , Pancreatitis/etiología , Pancreatitis Crónica/diagnóstico por imagen , Pancreatitis Crónica/etiología , Estudios Prospectivos , Recurrencia , Tomografía Computarizada por Rayos X , Ultrasonografía
5.
Nephrology (Carlton) ; 22(9): 706-711, 2017 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-27286895

RESUMEN

AIM: Treatment of hepatitis C virus (HCV) infection in patients with end-stage renal disease (ESRD) is difficult. Addition of ribavirin to pegylated-interferon (Peg-IFN) may help to improve the treatment response. Further, treatment duration could be shortened using a response-guided treatment (RGT) approach. METHODS: We retrospectively reviewed records of treatment-naïve adult patients with ESRD and chronic HCV infection who had been treated with Peg-IFN and low-dose ribavirin using a RGT approach. Rapid responders (undetectable HCV-RNA at 4 weeks) received treatment for 12 weeks, and slow responders (HCV-RNA detectable at 4 weeks, but undetectable or with >2.0 log10 reduction at week 12) for 24 (genotype 3; GT3) or 48 (genotype 1; GT1) weeks. In those without such reduction (null responders), treatment was discontinued. RESULTS: Of 26 non-cirrhotic patients (GT1 15, GT3 11) treated, four (15%; GT1 3, GT3 1) were null responders. Twenty-two (85%) patients had either rapid (n = 14 (54%); GT1 10, GT3 4) or slow response (n = 8 (31%); GT1 2, GT3 6). Of them, 21 patients had undetectable RNA at the end of treatment; one could not complete the treatment and was lost thereafter. There were no deaths during treatment. Three patients relapsed and three others died in 6 months after stopping treatment. Overall, 15/26 (58%) patients attained SVR24. Fourteen patients underwent transplantation beginning one month after treatment completion, and all were relapse-free after 17 (14-24) months of follow-up. CONCLUSION: RGT using Peg-IFN and ribavirin was effective in ESRD patients on maintenance dialysis. Renal transplant was safely done within one month of completing such treatment.


Asunto(s)
Antivirales/uso terapéutico , Monitoreo de Drogas/métodos , Hepacivirus/efectos de los fármacos , Hepatitis C Crónica/tratamiento farmacológico , Interferón-alfa/uso terapéutico , Fallo Renal Crónico/terapia , Polietilenglicoles/uso terapéutico , Diálisis Renal , Ribavirina/uso terapéutico , Adolescente , Adulto , Antivirales/efectos adversos , Quimioterapia Combinada , Femenino , Hepacivirus/genética , Hepatitis C Crónica/complicaciones , Hepatitis C Crónica/diagnóstico , Hepatitis C Crónica/mortalidad , Humanos , Interferón alfa-2 , Interferón-alfa/efectos adversos , Fallo Renal Crónico/complicaciones , Fallo Renal Crónico/diagnóstico , Fallo Renal Crónico/mortalidad , Trasplante de Riñón , Masculino , Persona de Mediana Edad , Polietilenglicoles/efectos adversos , Valor Predictivo de las Pruebas , ARN Viral/genética , Proteínas Recombinantes/efectos adversos , Proteínas Recombinantes/uso terapéutico , Recurrencia , Diálisis Renal/efectos adversos , Diálisis Renal/mortalidad , Estudios Retrospectivos , Ribavirina/efectos adversos , Factores de Tiempo , Resultado del Tratamiento , Carga Viral , Adulto Joven
6.
ACG Case Rep J ; 11(2): e01271, 2024 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-38371471

RESUMEN

Hemosuccus pancreaticus is characterized by intermittent bleeding from the ampulla of Vater due to the rupture of a pseudoaneurysm. There are significant diagnostic and therapeutic challenges associated with this rare and potentially life-threatening condition. We present a rare case in an 18-year-old man who presented with recurrent episodes of hematemesis and melena due to hemosuccus pancreaticus as a result of a left gastric artery pseudoaneurysm. Initial radiological angioembolization failed because of median arcuate ligament syndrome, and endoscopic ultrasound-guided glue embolization was successfully performed. This case further reinforces the importance of endoscopic ultrasound-guided therapy in the management of pseudoaneurysm after failed radiological treatment.

7.
Indian J Pediatr ; 91(1): 73-80, 2024 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-37556033

RESUMEN

Sickle cell anemia (SCA) is an autosomal recessive disorder caused by a mutation in beta globin gene. Hepatobiliary system is affected in 10-40% of patients with SCA and has a multifactorial etiology. The authors present a child with SCA and conjugated hyperbilirubinemia due to biliary obstruction. He underwent endoscopic retrograde cholangiopancreatography (ERCP) and biliary stenting, had complications of post sphincterotomy bleed, retroperitoneal hematoma and post laparoscopic cholecystectomy sepsis with acute sickle hepatic crisis. He was managed successfully and is doing well on follow-up. Here authors discuss a stepwise approach in management of jaundice in a patient with SCA. Patients with SCA are prone to develop vaso-occlusive crisis (VOC) during periods of stress. VOC affects the liver as acute sickle hepatic crisis, acute hepatic sequestration or sickle cell intrahepatic cholestasis and is collectively termed as sickle cell hepatopathy. Hemolysis due to sickling results in cholelithiasis with its associated complications. These patients are vulnerable to viral hepatitis and hemochromatosis due to multiple blood transfusions. There may be a concomitant acute viral hepatitis, drug induced liver injury, Budd-Chiari syndrome or other chronic liver diseases. These conditions have considerable clinical overlap and may coexist, making the evaluation more challenging. Detailed history, examination and investigations are required for differentiation of etiology. Periods of stress must be tackled with proper hydration, oxygen supplementation, maintaining hemoglobin >10 g/dL, and a low hemoglobin S fraction. Patients with SCA and conjugated hyperbilirubinemia are "high-risk" and best managed by a multidisciplinary team. Preventive strategies like timely vaccinations, chelation, etc. must be practised.


Asunto(s)
Anemia de Células Falciformes , Colestasis Intrahepática , Hepatitis Viral Humana , Ictericia , Compuestos Orgánicos Volátiles , Masculino , Niño , Humanos , Ictericia/etiología , Anemia de Células Falciformes/complicaciones , Colestasis Intrahepática/complicaciones , Hiperbilirrubinemia/complicaciones , Hepatitis Viral Humana/complicaciones
8.
J Clin Exp Hepatol ; 14(6): 101437, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-38882179

RESUMEN

Extrahepatic portal vein thrombosis (EHPVO) is an uncommon cause of portal hypertension. In the long term, patients may develop portal cavernoma cholangiopathy (PCC). Up to 30%-40% of patients with EHPVO may not have shuntable veins and are often difficult to manage surgically. Interventional treatment including portal vein recanalisation-trans jugular intrahepatic portosystemic shunt (PVRecan-TIPS) has been used for patients with EHPVO. However, PV reconstruction-trans jugular intrahepatic portosystemic shunt (PVRecon-TIPS) and portal vein stenting are novel techniques for managing such patients with EHPVO with non-shuntable venous anatomy. In contrast to PVRecan-TIPS, PV reconstruction-TIPS (PVRecon-TIPS) is performed through intrahepatic collaterals. Here we present six cases of PCC who presented with recurrent acute variceal bleeding (AVB) and or refractory biliary stricture. They did not have any shuntable veins. PVRecon-TIPS was performed for five patients whilst PV stenting was done in one. Amongst the six patients, one died of sepsis whilst one who developed hyponatremia and hepatic encephalopathy was salvaged with conservative management. Following the procedure, they were started on anti-coagulation. Decompression of cavernoma was documented in all other patients. Biliary changes improved completely in 40% of patients.

9.
JOP ; 14(3): 296-301, 2013 May 10.
Artículo en Inglés | MEDLINE | ID: mdl-23669485

RESUMEN

CONTEXT: Isolated pancreatic desmoid tumors with cyst formation are uncommon benign mesenchymal soft tissue tumors, characterized by the dense fibroblastic proliferations with abundant extra-cellular collagen matrix. Intra-abdominal desmoid tumor usually involve the mesentery and retroperitoneum and mostly occur in association of familial adenomatous polyposis or Gardner's syndrome. While desmoid tumors do not metastasize, their advancement can be life threatening due to aggressive local invasion, such as mesentery involvement. Isolated, sporadic pancreatic desmoid tumors have been considered anecdotal, with only 10 cases (cystic area in three cases) described in the literature. To our best of knowledge, this patient is fourth case report displaying cyst formation in desmoid tumor of pancreatic tail. CASE REPORT: We herein report a very unusual location of sporadic desmoid tumor involving the pancreatic tail with cystic area diagnosed by beta-catenin immunostaining. A 11-year-old male presented with painless lump in left hypochondrium of abdomen. The diagnosis of pancreatic adenocarcinoma was suspected preoperatively and the patient underwent a splenopancreatectomy. Histopathological examination revealed dense fibroblastic proliferation with occasional mitosis suggestive of mesenchymal tumor. The diagnosis of desmoid tumor was confirmed by positivity of beta-catenin immunohistochemical analysis. Conservative treatment was given postoperatively. No recurrence was observed after ten months of follow-up. CONCLUSION: Desmoid tumors are very rare in the tail of pancreas with cystic area and their diagnosis can be difficult, such as in our case where it presented as a solid-cystic lesion.


Asunto(s)
Fibromatosis Agresiva/metabolismo , Quiste Pancreático/metabolismo , Neoplasias Pancreáticas/metabolismo , beta Catenina/metabolismo , Adenocarcinoma/diagnóstico , Adenocarcinoma/metabolismo , Niño , Diagnóstico Diferencial , Fibromatosis Agresiva/diagnóstico , Humanos , Inmunohistoquímica , Masculino , Páncreas/química , Páncreas/patología , Quiste Pancreático/diagnóstico , Neoplasias Pancreáticas/diagnóstico
10.
Indian J Palliat Care ; 19(1): 64-6, 2013 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-23766598

RESUMEN

Simultaneous double cancers in the biliary system are rare. Most are associated with pancreaticobiliary maljunction (PBM). However, it can occur in patients without PBM. Differentiation between these events is important since these two mechanistic origins imply different stages of disease, as well as different subsequent treatments and prognoses. Herein, we report a case of ampullary carcinoma associated with gall bladder carcinoma diagnosed nonoperatively and palliated with biliary metal stenting.

11.
DEN Open ; 3(1): e210, 2023 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-36733904

RESUMEN

Background and aims: Endoscopic ultrasound-guided gastrojejunostomy (EUS-GJ) is a therapeutic option for patients with gastric outlet obstruction (GOO), which provides long-term luminal patency without the risk of tumor ingrowth and/or overgrowth and avoids surgical morbidity. The goal of this study was to assess technical success, clinical success, and adverse events associated with a nasojejunal tube-assisted EUS- GJ technique. Methods: This was a retrospective study conducted at a single tertiary care center. The nasojejunal tube (14F) was used to perform the EUS-GJ (device-assisted method). During the study period, consecutive GOO patients who underwent EUS-GJ between August 2018 and December 2021 were included. Technical success was defined as adequate positioning and deployment of the stent. The patient's ability to tolerate a normal oral diet without vomiting was defined as clinical success. Results: Thirty patients underwent EUS-GJ during this study period. Twenty-six patients had malignant GOO, while four had a benign obstruction. EUS-GJ was successfully performed in 29 patients, and technical success was 96.67% (29/30). Nasojejunal tube-assisted EUS-GJ technique was used in all patients. Clinical success was achieved in all patients who had technical success (29/29, 100%). The adverse events rate was 6.6%. During the procedure, the median procedure time was 25 min (interquartile range 15-42.5), and the average hospitalization was 4.4 days. Normal meals were tolerated by all patients. After 210 days of median follow-up (range 5-880 days), no recurrence of symptoms was observed. Conclusion: The nasojejunal tube-assisted EUS-GJ is a safe and effective technique to treat GOO symptoms.

12.
J Emerg Trauma Shock ; 16(4): 189-191, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-38292289

RESUMEN

Hypogammaglobulinemia commonly presents with chronic diarrhea. Unfortunately, these patients require intravenous immunoglobulin (IVIG) transfusions of 400-800 mg/kg every 3-4 weeks as a standard treatment for hypogammaglobulinemia. Repeated transfusion of IVIG is costly, and many patients may not be able to afford it. We report the case of a young male with chronic small intestinal diarrhea who was later diagnosed with hypogammaglobulinemia. We treated the patient with fresh-frozen plasma (FFP) and the patient responded favorably. FFP transfusion may be an affordable alternative to IVIG in the treatment of hypogammaglobulinemia.

13.
Indian J Gastroenterol ; 42(3): 418-424, 2023 06.
Artículo en Inglés | MEDLINE | ID: mdl-37097513

RESUMEN

BACKGROUND AND AIMS: Endoscopic ultrasound-guided liver biopsy (EUS-LB) is considered to be safe and effective. Commonly a 19-G fine-needle aspiration or biopsy needle is used. But, the results vary with different techniques that are used. Herein, we report the results of liver biopsy with a single-pass, three actuations (1:3) using the slow-pull technique. METHODS: In this prospective study, 50 consecutive patients with indications for liver biopsy underwent EUS-LB with a 19-gauge fine-needle biopsy (FNB) needle from both right and left lobes. The primary outcome was the adequacy of the specimen for histological diagnosis. Total specimen length (TSL), longest specimen length (LSL), complete portal tracts (CPTs) and comparison of these outcomes between the left lobe and right lobe specimens were secondary outcomes. Adverse events (AEs) were also measured during this study. RESULTS: Adequate tissue for histological diagnosis was obtained in all 50 patients (100%). The median number of CPTs was 32.5 (range, 11-58), while the median of TSL was 58 mm (range, 35-190) and the median LSL was 15 mm (range, 5-40). There was no significant difference in CPTs, TSL and LSL between left and right lobe biopsies. There was no major complication; one of the patients (2%) had bleed from the duodenal puncture site, which was managed endoscopically without the need for blood transfusion. CONCLUSIONS: Endoscopic ultrasound-guided liver biopsy using a 19-gauge Franseen tip needle with a single pass, three actuation (1:3) and slow-pull technique provides adequate tissue yield and has a good safety profile.


Asunto(s)
Hepatopatías , Neoplasias , Humanos , Estudios Prospectivos , Hepatopatías/diagnóstico , Biopsia por Aspiración con Aguja Fina Guiada por Ultrasonido Endoscópico/métodos , Biopsia Guiada por Imagen
14.
Artículo en Inglés | MEDLINE | ID: mdl-37768445

RESUMEN

BACKGROUND AND AIMS: In chronic pancreatitis, fully covered self-expanding metal stents (FCSEMS) are used to treat refractory pancreatic duct strictures. However, the FCSEMS design, effectiveness, safety, optimal stent indwelling time and patient selection remain unclear. This study aimed at evaluating technical success, clinical success and adverse events with FCSEMS in patients with symptomatic pancreatic duct stricture. METHODS: The prospective study was conducted between May 2017 and May 2021 at a tertiary care center for chronic pancreatitis with refractory pancreatic duct stricture using controlled radial expansion (CRE) endoscopic retrograde cholangiopancreatography (ERCP) with FCSEMS (Niti-S, Bumpy stent, Taewoong Medical, Gimpo-Si, South Korea). RESULTS: During the study period, a total of 11 patients underwent ERCP with FCSEMS for refractory pancreatic duct stricture. The mean age (± standard deviation, [SD]) was 32.36 ± 10.98 years and nine patients (81%) were male. Technical and clinical success rates were 100% and 90.9%, respectively. All patients had a history of prior pancreatic endotherapy. The median (inter quartile range, [IQR]) stent indwell time was seven (6-10) months. The median visual analogue scale (VAS) pain score pre and post-FCSEMS was 8 (5-8) and 1 (0-2), respectively (p-value 0.003). Median (IQR) follow-up after stent removal was 48 (40-60) months. One patient (9%) developed de novo main pancreatic duct (MPD) stricture, which was asymptomatic. None of the patients had cholangitis, pancreatitis, perforation, proximal migration or stent fracture. CONCLUSION: The FCSEMS treatment appears to be safe, feasible and possibly an effective option for patients who have not responded to endoscopic plastic stenting.

15.
J Clin Exp Hepatol ; 13(5): 736-741, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-37693269

RESUMEN

Background and Aims: Sofosbuvir (S), daclatasvir (D), ledipasvir, or velpatasvir (V) containing first-line hepatitis C virus (HCV) treatment regimens fail to cure viremia in 5-10%. We report our experience of HCV retreatment using these first-line drugs, in a setting where second-line anti-HCV drugs are not available. Methods: Adults, who had relapsed after first complete course of a sofosbuvir-containing first-line, pegylated interferon free, anti-HCV treatment regimen with or without ribavirin (Riba) were included. Retreatment regimen, tailored to the failed anti-HCV regimen, was based on principle of using first-line drugs for 24 weeks with ribavirin and swapping between pangenotypic and genotype-specific regimens. Retreatment outcome was categorized as successful (achieved undetectable HCV RNA at the end of treatment [ETR] and sustained viral response at week 12 [SVR12]), non-responder (failed to achieve ETR), or relapse (achieved ETR but not achieved SVR12). Results: Twelve patients (9 male; 7 cirrhosis; all genotype 3) who had relapsed to prior anti-HCV treatment (4 SD12, 4 SD24, 1 SDRiba12, 1 SDRiba24, 2 SV12) were included. Following retreatment (2 SDRiba24, 10 SVRiba24), all achieved ETR but only 9 (75%) achieved SVR12. Two among three, in whom retreatment failed, achieved SVR12 following another course of sofosbuvir/velpatasvir/ribavirin for 24 weeks. Overall, 11/12 (92%) patients achieved SVR12 following retreatment with the first-line anti-HCV drugs. Conclusion: HCV retreatment could be a treatment option if second-line anti-HCV drugs are not available. Successful retreatment could be achieved, in a large proportion, with the use of first-line drugs for 24 weeks with ribavirin and swapping of pangenotypic/genotype-specific regimens (NCT03483987).

16.
Indian J Gastroenterol ; 42(3): 332-346, 2023 06.
Artículo en Inglés | MEDLINE | ID: mdl-37273146

RESUMEN

Antiplatelet and/or anticoagulant agents (collectively known as antithrombotic agents) are used to reduce the risk of thromboembolic events in patients with conditions such as atrial fibrillation, acute coronary syndrome, recurrent stroke prevention, deep vein thrombosis, hypercoagulable states and endoprostheses. Antithrombotic-associated gastrointestinal (GI) bleeding is an increasing burden due to the growing population of advanced age with multiple comorbidities and the expanding indications for the use of antiplatelet agents and anticoagulants. GI bleeding in antithrombotic users is associated with an increase in short-term and long-term mortality. In addition, in recent decades, there has been an exponential increase in the use of diagnostic and therapeutic GI endoscopic procedures. Since endoscopic procedures hold an inherent risk of bleeding that depends on the type of endoscopy and patients' comorbidities, in patients already on antithrombotic therapies, the risk of procedure-related bleeding is further increased. Interrupting or modifying doses of these agents prior to any invasive procedures put these patients at increased risk of thromboembolic events. Although many international GI societies have published guidelines for the management of antithrombotic agents during an event of GI bleeding and during urgent and elective endoscopic procedures, no Indian guidelines exist that cater to Indian gastroenterologists and their patients. In this regard, the Indian Society of Gastroenterology (ISG), in association with the Cardiological Society of India (CSI), Indian Academy of Neurology (IAN) and Vascular Society of India (VSI), have developed a "Guidance Document" for the management of antithrombotic agents during an event of GI bleeding and during urgent and elective endoscopic procedures.


Asunto(s)
Gastroenterología , Neurología , Humanos , Fibrinolíticos/efectos adversos , Anticoagulantes/efectos adversos , Hemorragia Gastrointestinal/inducido químicamente , Hemorragia Gastrointestinal/prevención & control , Hemorragia Gastrointestinal/tratamiento farmacológico , Endoscopía Gastrointestinal
19.
J Clin Exp Hepatol ; 12(2): 669-671, 2022.
Artículo en Inglés | MEDLINE | ID: mdl-35535079

RESUMEN

In India, hepatitis C virus (HCV) infection is treated with sofosbuvir in combination with NS5A inhibitor (Daclatasvir, Ledipasvir, or Velpatasvir). A small proportion of them fail to achieve sustained virological response at 12 weeks (SVR12) and need retreatment. Triple-drug combination (Sofosbuvir/Velpatasvir/Voxilaprevir) is one of the options for retreatment. Here we describe a patient with cirrhosis and genotype 3a infection who was successfully treated with a triple-drug combination after relapse with two courses of Sofosbuvir-containing regimens.

20.
J Clin Exp Hepatol ; 12(6): 1445-1450, 2022.
Artículo en Inglés | MEDLINE | ID: mdl-36340304

RESUMEN

Background: Liver stiffness (LS) may be falsely elevated in patients on maintenance hemodialysis (MHD) due to fluid overload. We measured LS change by transient elastography (TE) in MHD patients before and after successful renal transplantation. Method: Adults on ≥2 years of MHD, without additional risk factors for liver fibrosis or fluid overload, and planned for renal transplantation were prospectively recruited. LS was measured on two occasions, i.e., within two weeks before transplantation (pre-Tx LS) and after ≥ 3 months after successful transplantation (post-Tx LS). The participants with pre-Tx LS ≤ 7.0 KPa and >7.0 KPa were classified as "Group I" and "Group II," respectively. Categorical and numerical data are expressed as ratio/proportions and mean (SD), respectively. Results: Paired data from 43 participants (males 42 [97.7%]; age 32 [11] years) were analyzed. The pre-Tx and post-Tx LS of the entire cohort, measured at 307 (198) days of interval, were 8.5 (7.3) KPa and 6.7 (3.1) KPa, respectively. Before transplantation, 21 (49%) participants belonged to Group II and 22 (51%) to Group I. Among the Group II participants, 12 (57%) showed LS normalization after 312 (182) days of transplantation. Of the 22 participants in Group I, three (13.6%) showed LS elevation to >7.0 KPa after 303 (217) days of transplantation. The mean LS changes among the overall cohort, Group II, and Group I were -1.8 KPa, -4.1 KPa, and +0.2 KPa, respectively. Conclusion: LS in people on MHD may be falsely elevated, which is likely to normalize after successful renal transplantation.

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