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Objectives: To compare balloon extraction versus Dormia basket in the retrieval of proximally migrated stent. Method: The prospective study was conducted at Tanta University Hospital and Kafrelsheikh University Hospital, Egypt, from December 2019 to December 2020, and comprised adult patients of either gender who presented with proximally migrated biliary plastic stent who were evaluated with respect to risk factor for migration. The difference in efficacy of and Dormia basket group A and balloon extraction group B was evaluated. Data was analysed using SPSS 21. RESULTS: Of the 80 patients, 43(53.8%) were males and 37(46.3%) were females. The overall mean age was 55.7±14.2 years. Group A had 40(50%) patients; 21(52.2%) males and 19(47.5%) females with mean age 56.9±14.1 years. Group B had 40(50%) patients; 22(55%) males and 18(45%) females with mean age 54.6±14.5 years. (p>0.05). Change-over to the other method was done in 15(37.5%) patients of group A and in 8(20%) of group B (p=0.084). Mean time of the procedure was 57.4±21.7min in group A and 37.5±21.6min in group B (p≤0.001). Complications occurred in 3(7.5%) group A patients and 2(5.0%) group B patients (p=1.0). CONCLUSIONS: Balloon extraction was found to be more successful than Dormia basket in the extraction of proximally migrated stent.
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Procedimentos Cirúrgicos do Sistema Biliar , Colangiopancreatografia Retrógrada Endoscópica , Masculino , Adulto , Feminino , Humanos , Pessoa de Meia-Idade , Idoso , Colangiopancreatografia Retrógrada Endoscópica/métodos , Estudos Prospectivos , Remoção de Dispositivo/métodos , Stents , Resultado do TratamentoRESUMO
Post-cholecystectomy iatrogenic bile duct injuries (IBDIs), are not uncommon and although the frequency of IBDIs vary across the literature, the rates following the procedure of laparoscopic cholecystectomy are much higher than open cholecystectomy. These injuries caries a great burden on the patients, physicians and the health care systems and sometime are life-threatening. IBDIs are associated with different manifestations that are not limited to abdominal pain, bile leaks from the surgical drains, peritonitis with fever and sometimes jaundice. Such injuries if not witnessed during the surgery, can be diagnosed by combining clinical manifestations, biochemical tests and imaging techniques. Among such techniques abdominal US is usually the first choice while Magnetic Resonance Cholangio-Pancreatography seems the most appropriate. Surgical approach was the ideal approach for such cases, however the introduction of Endoscopic Retrograde Cholangio-Pancreatography (ERCP) was a paradigm shift in the management of such injuries due to accepted success rates, lower cost and lower rates of associated morbidity and mortality. However, the literature lacks consensus for the optimal timing of ERCP intervention in the management of IBDIs. ERCP management of IBDIs can be tailored according to the nature of the underlying injury. For the subgroup of patients with complete bile duct ligation and lost ductal continuity, transfer to surgery is indicated without delay. Those patients will not benefit from endoscopy and hence should not do unnecessary ERCP. For low-flow leaks e.g. gallbladder bed leaks, conservative management for 1-2 wk prior to ERCP is advised, in contrary to high-flow leaks e.g. cystic duct leaks and stricture lesions in whom early ERCP is encouraged. Sphincterotomy plus stenting is the ideal management line for cases of IBDIs. Interventional radiologic techniques are promising options especially for cases of failed endoscopic repair and also for cases with altered anatomy. Future studies will solve many unsolved issues in the management of IBDIs.
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BACKGROUND AND AIMS: Human schistosomiasis is one of the most important and unfortunately neglected tropical diseases. The aim of the current study was to investigate the prevalence and characteristics of colonic schistosomiasis among symptomatic rural inhabitants of the Middle Northern region of the Egyptian Nile delta. PATIENTS AND METHODS: This study recruited 193 inhabitants of the rural community in the Egyptian Nile Delta referred for colonoscopy because of variable symptoms. After giving written informed consent, they were exposed to thorough history, clinical examination, stool analysis, abdominal ultrasonography, and pan-colonoscopy with biopsies. RESULTS: Twenty-four cases out of the 193 patients had confirmed active schistosomiasis with a prevalence rate of 12.4%. Bleeding with stool was the predominant manifestation of active Schistosoma infection among the cases either alone or in combination with abdominal pain. On clinical examination, most patients (n=17; 70.8%) did not have organomegaly, and 25% had clinically palpable splenomegaly as far as 75% of them had sonographically detected hepatic periportal fibrosis. Also, 66.6% of patients have significant endoscopic lesions (polyps, ulcers, mass-like lesions), and 16.6% of them had colonic affection beyond the recto-sigmoid region. CONCLUSION: Colonic schistosomiasis is still prevalent among the Egyptian Nile Delta's symptomatic rural inhabitants at a rate of 12.4%. Of them, 66.6% had significant endoscopic colorectal lesions. This persistent transmission of schistosomiasis in the Egyptian Nile Delta's rural community sounds the alarm for continuing governmental efforts and plans to screen the high-risk groups. The prevalence rate reported in the current study is lower than the actual prevalence rate of schistosomiasis due to focusing only on a subgroup of individuals.
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BACKGROUND: With the introduction of sofosbuvir-based regimens, high cure rates and decreased duration has been achieved. Several studies showed variances in SVR rates between different genotypes, with lower rates of SVR among cirrhotic patients. The aim of our study was to assess the safety and effectiveness of sofosbuvir-based antiviral regimens for the treatment of HCVinfected Egyptian cirrhotic patients. METHODS: This was a retrospective, observational, and comparative study. A total of nine hundred and forty-six cirrhotic patients with chronic HCV genotype 4 infection, who were eligible for direct acting drugs (DAAs) therapy, were enrolled. The primary outcome measures were the number of patients with successful eradication of the virus evidenced by SVR at 12 weeks after discontinuation of therapy (SVR12), and the secondary outcome measures were the incidence of adverse effects associated with the tested HCV therapy. RESULTS: Among the 946 patients enrolled in the study, 527 patients (55.7%) were males and 419 patients (44.3%) were females with a mean age of 54.00±8.88 years. 20.2% were diabetics and 19.1% were hypertensive. Patients were classified according to Child-Pugh classifications; 818 patients (86.46%) were Child-Pugh class A cirrhosis, while 28 patients (13.53%) were Child-Pugh class B cirrhosis. The SVR12 rate was 96.93% (917 /946). Treatment response in the Child-Pugh class A cirrhosis was 794 (97%) after 12 weeks, while treatment response in the Child-Pugh class B cirrhosis was 123 (96%). Mild side effects were observed in 76 patients. CONCLUSIONS: Sofosbuvir based regimens were effective and safe in the treatment of cirrhotic patients with chronic hepatitis C genotype 4.
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Hepatite C Crônica , Hepatite C , Antivirais/efeitos adversos , Quimioterapia Combinada , Feminino , Genótipo , Hepacivirus/genética , Hepatite C/tratamento farmacológico , Hepatite C Crônica/complicações , Hepatite C Crônica/tratamento farmacológico , Humanos , Cirrose Hepática/tratamento farmacológico , Masculino , Pessoa de Meia-Idade , Resultado do TratamentoRESUMO
An 18 year old boy attended a dermatology clinic outside our hospital and diagnosed with psoriasis. His skin lesions over both ankles (Fig. 1) did not improve at all with potent local steroids twice for 3â¯months, then 3â¯times daily for another 3â¯months. His dermatologist talked to him about using methotrexate and asked for liver function tests before starting the systemic therapy. His ALT and AST were doubled. The patient came to our Hepatology clinic worried about his elevated liver enzymes. We asked for viral markers. His HCV-Ab was positive, and PCR for HCV-RNA was 650,000â¯IU/ml. Treatment started with sofosbuvir 400â¯mgâ¯PO once daily plus ribavirin 600â¯mg at the morning and 400â¯mg at the evening. After 4â¯weeks, ALT and AST decreased to normal and PCR for HCV-RNA was <5â¯IU/ml. All other lab tests were unremarkable. The skin lesions improved markedly (Fig. 2). Now, after 6â¯months of the end of treatment, sustained virologic response was documented and the skin lesions are almost disappeared without any topical or systemic treatment.
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Antivirais/uso terapêutico , Hepatite C/complicações , Hepatite C/tratamento farmacológico , Psoríase/virologia , Ribavirina/uso terapêutico , Sofosbuvir/uso terapêutico , Adolescente , Humanos , Masculino , Psoríase/tratamento farmacológico , Psoríase/patologiaRESUMO
BACKGROUND AND STUDY AIMS: Chronic hepatitis C virus (HCV) is a major public health problem and represents a common cause of chronic liver disease worldwide. The Egyptian Demographic Health Survey (EDHS) has estimated HCV prevalence in Egypt to be 14.7%. HCV can affect multiple organ systems and cause a variety of extrahepatic manifestations. Most of extrahepatic manifestations affect the skin and mucous membranes; such as lichen planus (LP), psoriasis, and leucocytoclastic vasculitis. The treatment of extrahepatic manifestations has been disappointing in patients not indicated for interferon with no access for the new costly all oral treatments. PATIENTS AND METHODS: In 2014, thirty Egyptian patients with incapacitating mucocutaneous extrahepatic manifestations due to chronic HCV infection, not indicated for interferon, have been randomised into two groups; group I treated with ribavirin (5-10mg/kg daily divided into 2 doses), and group II treated with local steroids for 3months. Patients were followed up for 3months. Dermatology life quality index score has been measured before and after treatment for all patients. RESULTS: A significant improvement of mucocutaneous lesions has been accomplished in group I in comparison to group II (p<0.01). All lesions in group I showed a significant improvement except psoriasis (p>0.05). A significant improvement of dermatology life quality index score has been found in patients in group I when compared to group II (p<0.05). CONCLUSION: We conclude that low dose ribavirin was effective in the treatment of incapacitating mucocutaneous extrahepatic manifestations of chronic HCV infection in patients with contraindication or no access to the approved antiviral treatments.
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Antivirais/administração & dosagem , Hepatite C Crônica/complicações , Líquen Plano/tratamento farmacológico , Psoríase/tratamento farmacológico , Ribavirina/administração & dosagem , Vasculite Leucocitoclástica Cutânea/tratamento farmacológico , Adulto , Idoso , Relação Dose-Resposta a Droga , Feminino , Acessibilidade aos Serviços de Saúde , Humanos , Líquen Plano/etiologia , Masculino , Pessoa de Meia-Idade , Psoríase/etiologia , Qualidade de Vida , Vasculite Leucocitoclástica Cutânea/etiologiaRESUMO
BACKGROUND AND STUDY AIMS: Bleeding internal haemorrhoids are common and used to be treated surgically with too many complications. Endoscopic therapy is trying to take the lead. Sclerotherapy and rubber band ligation are the candidates to replace surgical therapy especially in patients with liver cirrhosis. The aim of this study was to compare endoscopic injection sclerotherapy (EIS) to endoscopic rubber band ligation (EBL) regarding effectiveness and complications in the treatment of bleeding internal haemorrhoids in Egyptian patients with liver cirrhosis. PATIENTS AND METHODS: One hundred and twenty adult patients with liver cirrhosis and bleeding internal haemorrhoids were randomised into two equal groups; the first treated with EBL using Saeed multiband ligator, and the second with EIS using either ethanolamine oleate 5% or N-butyl cyanoacrylate. All groups were matched as regards age, sex, Child score and pre-procedure Doppler values. Patients were followed up clinically and with abdominal ultrasound/Doppler for 6 months. Endoscopic and endosonography/Doppler was done before and one month after the procedure. Pre and post-procedure data were recorded and analysed. RESULTS: Both techniques were highly effective in the control of bleeding from internal haemorrhoids with a low rebleeding [10% in the EBL group and 13.33% in the EIS group] and recurrence [20% in the EBL group 20% in the EIS group] rates. Child score had a positive correlation with rebleeding and recurrence in EIS group only. Pain score and need for analgesia were significantly higher while patient satisfaction was significantly lower in EIS compared to EBL [p<0.05]. No significant difference between ethanolamine and cyanoacrylate subgroups was found [p>0.05]. CONCLUSIONS: Both EBL and EIS were effective in the treatment of bleeding internal haemorrhoids in patients with liver cirrhosis. EBL had significantly less pain and higher patient satisfaction than EIS. EBL was also safer in patients with advanced cirrhosis.
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Hemorragia Gastrointestinal/terapia , Hemorroidas/terapia , Cirrose Hepática/complicações , Escleroterapia , Adulto , Distribuição de Qui-Quadrado , Embucrilato/uso terapêutico , Endossonografia , Feminino , Hemorragia Gastrointestinal/etiologia , Hemorroidas/complicações , Hemorroidas/diagnóstico por imagem , Humanos , Ligadura/efeitos adversos , Masculino , Pessoa de Meia-Idade , Ácidos Oleicos/uso terapêutico , Dor Pós-Operatória/etiologia , Satisfação do Paciente , Proctoscopia , Recidiva , Soluções Esclerosantes/uso terapêutico , Escleroterapia/efeitos adversosRESUMO
While endoscopy used to have more therapeutic abilities than radiology, interventional radiology is now racing to lead the minimally invasive diagnostic and therapeutic techniques in medicine as well as surgery. Expecting the new epidemic of hepatocellular carcinoma, radiologists and gastroenterologists are on the run competing in many procedures that are needed. While some radiologists worry about non-radiologists who "intervene" in radiology, many gastroenterologists defend their specialty. Both gastroenterologists and radiologists are invited to collaborate in diagnosing and treating many diseases. Treatment of upper gastrointestinal bleeds should be multidisciplinary involving a team of gastroenterologists, radiologists and surgeons. The role of the interventional radiologist and surgeon arises only after the failure of the endoscopic treatment. Transjugular intrahepatic portosystemic shunt (TIPS) is the preferred treatment for variceal bleeding after failed endoscopy. As the entire field of gastroenterology continues towards less invasive, safer and more effective means of diagnosing and treating diseases, digestive endoscopy will continue to expand the ways in which this unique and minimally invasive technology can be applied to the benefit of patients. In line with this trend, there will be a decline in simple diagnostic standard endoscopies. Development of new techniques, such as CT colonography and capsule endoscopy will actually increase the demand for digestive endoscopy. The trend of future digestive endoscopy will continue to move from diagnostic to therapeutic modalities. Future gastroenterologists will be trained and expected to become micro-surgeons of the gastrointestinal tract working in multispecialty teams along with their colleagues: surgeons and radiologists.
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Doenças do Sistema Digestório/diagnóstico , Doenças do Sistema Digestório/terapia , Gastroenterologia/métodos , Relações Interprofissionais , Radiologia Intervencionista/métodos , Doenças Biliares/diagnóstico , Doenças Biliares/terapia , Comportamento Cooperativo , Endoscopia Gastrointestinal , Hemorragia Gastrointestinal/diagnóstico , Hemorragia Gastrointestinal/terapia , Humanos , Comunicação Interdisciplinar , Pancreatopatias/diagnóstico , Pancreatopatias/terapia , Equipe de Assistência ao PacienteRESUMO
BACKGROUND: In Egypt, few data are available on the outcome of colonoscopy. Epidemiologic studies have shown that inflammatory bowel disease (IBD) tends to increase. Endoscopists have reported an increasing incidence of IBD and colorectal cancer (CRC). This may be explained by an increasing index of suspicion and the availability of endoscopy. Population-based studies are lacking. AIM: The aim of our study was to retrospectively evaluate the patient characteristics and final diagnosis in patients subjected to colonoscopy in Tanta University Hospital and affiliated hospitals at the middle of Nile delta of Egypt, which is one of the most densely populated regions in the country. METHODS: This study was done at the endoscopy units of Tanta University Hospital and affiliated hospitals (all units of colonoscopy at Gharbia governorate) from June 2008 to June 2009. A total of 864 patients presented with different indications for colonoscopy. All findings were recorded, analyzed, and discussed. RESULTS: Colonoscopy revealed a diagnosis of ulcerative colitis (UC) in 22%, hemorrhoids in 18%, CRC in 15%, benign colorectal polyps in 9%, Crohn's disease (CD) in 3%, diverticulosis in 2%, and anal fissures in 2% of patients. No organic colonic disease was found in 28% of patients. Complications occurred in less than 1% of the cases. CONCLUSION: In Egyptian patients subjected to colonoscopy, the most frequent diagnoses were UC, followed by hemorrhoids, CRC, benign polyps, and CD. This may represent an increasing incidence of UC and CRC. Colonoscopy was safe and few complications were recorded. Prospective population-based studies are needed in order to measure the incidence, prevalence, and risk factors of various diseases of the colon in Egypt.
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Doenças do Colo/diagnóstico , Colonoscopia/estatística & dados numéricos , Programas de Rastreamento/métodos , Dor Abdominal/diagnóstico , Dor Abdominal/epidemiologia , Adolescente , Adulto , Idoso , Colite Ulcerativa/diagnóstico , Colite Ulcerativa/epidemiologia , Doenças do Colo/epidemiologia , Pólipos do Colo/diagnóstico , Pólipos do Colo/epidemiologia , Doença de Crohn/diagnóstico , Doença de Crohn/epidemiologia , Diverticulose Cólica/diagnóstico , Diverticulose Cólica/epidemiologia , Egito/epidemiologia , Feminino , Fissura Anal/diagnóstico , Hemorroidas/diagnóstico , Hemorroidas/epidemiologia , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Adulto JovemRESUMO
BACKGROUND: Despite several attempts to make the conventional tubular stents with a central lumen for flow less susceptible to a biofilm buildup and thereby prevent clogging, this goal has remained elusive. We hypothesized that the creation of pathways for fluid flow around the stent instead of through it would avoid this problem. The aim of our study was to report the development and the evaluation of a novel lumen-less stent. METHODS: By using a software computer modeling, a 10F "winged" stent was designed. A pilot feasibility study was performed by using a prototype of this stent for endoscopic biliary drainage in 5 patients with malignant biliary obstruction. OBSERVATIONS: Modeling data revealed that the winged stent offers a larger surface area for flow, higher velocity of flow, and increased flow rates compared with the conventional tubular stent. In the clinical trial, there was a significant decrease of serum bilirubin after the placement of this stent (serum bilirubin before and 2 weeks after stent placement, 14.94 +/- 5.7 mg/dL vs. 2.86 +/- 1.4 [p < 0.004]), accompanied by radiologic evidence of decompression of the biliary system. CONCLUSIONS: We have shown that it is possible to provide adequate biliary drainage by using a stent without a lumen. Such a design may have potential clinical advantages over existing designs.