RESUMO
BACKGROUND AND OBJECTIVES: The main clinical practice guidelines recommend adequate periprocedural withdrawal and reintroduction of antithrombotic drugs in case of invasive techniques. The main objective of this study was to assess whether, in patients receiving anticoagulant or antiplatelet therapy, the suppression or reduction of the pharmacological dose for the performance of endoscopic retrograde cholangiopancreatography (ERCP) implies a greater risk of thromboembolic events. PATIENTS AND METHODS: A prospective observational study was carried out, which included 644ERCP performed with therapeutic intention during 2019 at the Reina Sofía University Hospital with follow-up during the 30days after the endoscopic intervention. RESULTS: Six patients presented a thromboembolic event, finding no differences between the incorrect withdrawal/reintroduction of antithrombotic treatment and a higher proportion of thromboembolic or hemorrhagic events after the procedure (P>.05). The incidence of thrombotic events was significantly higher in patients treated with heparin or apixaban (P=.001), as well as with a history of atrial fibrillation (P=.05), rheumatic valve disease (P=.037) and recurrent pulmonary embolism (P=.035), this being also an independent risk factor. Likewise, the incidence of hemorrhage in the 30days post-sphincterotomy was significantly lower in those with implantation of a biliary prosthesis (P=.04). CONCLUSIONS: Inadequate periprocedural management of antithrombotic therapy is not associated with a significant increase in the incidence of thromboembolic events in the 30days after ERCP. However, close follow-up and surveillance during the days after this is essential in those patients with a condition that significantly increases the risk of thrombosis.
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Tromboembolia , Trombose , Humanos , Anticoagulantes/efeitos adversos , Colangiopancreatografia Retrógrada Endoscópica/efeitos adversos , Colangiopancreatografia Retrógrada Endoscópica/métodos , Fibrinolíticos/efeitos adversos , Tromboembolia/epidemiologia , Tromboembolia/etiologia , Tromboembolia/prevenção & controle , Hemorragia/etiologia , Trombose/etiologiaRESUMO
AIM: To determine the prevalence of endoscopic lesions unrelated with portal hypertension in patients with cirrhosis. PATIENTS AND METHODS: Cross-sectional study including a consecutive cohort of patients with liver cirrhosis enrolled in a screening program of oesophageal varices who underwent an upper gastrointestinal endoscopy from November, 2013, to November, 2018. Clinical predictors of endoscopic lesions unrelated to portal hypertension were analyzed by univariate and multivariate logistic regression. RESULTS: A total of 379 patients were included. The most frequent aetiology of liver disease was alcohol consumption (60.4%). The prevalence of endoscopic lesions unrelated with portal hypertension was 39.6% (n=150). Among 96 patients with peptic lesions, urease was obtained in 56.2% of patients (positive in 44.4% of them). The prevalence of endoscopic lesions unrelated to portal hypertension was not associated with age, gender, liver function or ultrasound findings of portal hypertension. The prevalence of endoscopic lesions unrelated to portal hypertension was not associated with age, gender, liver function or ultrasound findings of portal hypertension. Smokers had a trend to increased prevalence of endoscopic lesions unrelated to portal hypertension (43.2% vs. 34.6%; p=0.09), particularly peptic ulcer (6.4% vs. 0.6%; p=0.05) and peptic duodenitis (17.3% vs. 6.3%; p=0.002). Active smoking was the only independent predictor of peptic ulcer or duodenitis (OR=2.56; p=0.017). CONCLUSION: Active smoking is a risk factor for endoscopic lesions unrelated to portal hypertension. This finding should be further investigated to reassess endoscopic screening programs in cirrhotic smokers.
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Duodenite , Varizes Esofágicas e Gástricas , Hipertensão Portal , Úlcera Péptica , Varizes , Estudos Transversais , Duodenite/complicações , Duodenite/patologia , Endoscopia Gastrointestinal/efeitos adversos , Varizes Esofágicas e Gástricas/diagnóstico por imagem , Varizes Esofágicas e Gástricas/epidemiologia , Varizes Esofágicas e Gástricas/etiologia , Hemorragia Gastrointestinal/diagnóstico por imagem , Hemorragia Gastrointestinal/epidemiologia , Hemorragia Gastrointestinal/etiologia , Humanos , Hipertensão Portal/complicações , Hipertensão Portal/diagnóstico por imagem , Hipertensão Portal/epidemiologia , Cirrose Hepática/complicações , Cirrose Hepática/epidemiologia , Cirrose Hepática/patologia , Úlcera Péptica/complicações , Veia Porta/patologia , Varizes/complicações , Varizes/patologiaAssuntos
Procedimentos Cirúrgicos do Sistema Digestório , Laparoscopia , Tumores Neuroendócrinos , Neoplasias Retais , Cirurgia Endoscópica Transanal , Humanos , Excisão de Linfonodo , Metástase Linfática , Tumores Neuroendócrinos/cirurgia , Neoplasias Retais/patologia , Neoplasias Retais/cirurgia , Reto/cirurgiaRESUMO
INTRODUCTION: Pneumatic dilation and surgical myotomy are currently the procedures of choice to treat achalasia. The selection of one or other treatment depends on the experience of each center and patient preferences. BACKGROUND AND AIMS: To review the experience of pneumatic dilation in patients with achalasia in our center. MATERIAL AND METHODS: We included all patients with a clinical, endoscopic and manometric diagnosis compatible with achalasia who underwent pneumatic dilation in a 19-year period. All dilations were routinely performed with a Rigiflex(®) balloon, usually at pressures of 250, 250 and 300mm Hg in three inflations of one minute, each separated by one minute. The success of the dilation was assessed on the basis of the patient's symptoms, the number of sessions, the need for surgery, and the presence of complications. RESULTS: A total of 171 patients were included, 53.2% men and 46.8% women, with a mean age of 51.53±17.78 years (16-87 years), from June 1993 to October 2012. A 35-mm balloon was used in 157 patients, a 30-mm balloon in 9 patients and a 40-mm balloon in 7 patients. A single dilation session was required in 108 patients, two sessions were required in 56 patients, with a mean time between the first and second sessions of 25.23±43.25 months (1-215 months), and 3 sessions were required in 7 patients with a mean time between the second and third sessions of 6.86±5.33 months (1-15 months). Outcome after dilation was successful in 81% of the patients. Of the 140 responders, 121 had complete response (complete disappearance of symptoms without recurrence) and 19 partial response (initial disappearance of symptoms with subsequent reappearance). Surgery (Heller myotomy) was required in 15.8% of the patients. Perforation occurred in 4 of the 171 patients as a complication of the technique; these perforations were satisfactorily resolved, two by conservative treatment and two by surgery. There was no mortality associated with the technique or its complications. CONCLUSIONS: In our series, pneumatic dilation had a high success rate. In most patients, a single session was required and the complications rate was low. These results show that this technique is safe and effective in these patients, avoiding a large number of surgical interventions.
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Acalasia Esofágica/terapia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Dilatação/instrumentação , Dilatação/métodos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Adulto JovemRESUMO
INTRODUCTION: In patients who have undergone partial gastric resections, the difficulty of performing endoscopic retrograde cholangiopancreatography (ERCP) is increased due to the resulting anatomic abnormality. AIM: To review our experience of ERCP in patients with Billroth II gastrectomy and other types of gastrectomy (Billroth I and indeterminate) in our center. MATERIAL AND METHODS: We included all patients with Billroth II gastrectomy or other types of gastrectomy undergoing ERCP in a 19-year period. RESULTS: We included 233 patients (91% men and 9% women) from 1993 to 2012. A total of 88.4% of the patients had undergone Billroth II and 11.6% had undergone other types of gastrectomy, with an ERCP success rate of 51.9% and 55.6%, respectively. The most common causes of failure were inability to cannulate (44%) and failure to identify the papilla (39.6%). The final diagnosis was choledocholithiasis in 31.8%. The mean number of sessions was 1.09. The complications rate was 2.6%. CONCLUSIONS: The success of ERCP is influenced by the technical difficulty. For this reason, the success rate in our center was slightly over 50%, but with few complications.
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Colangiopancreatografia Retrógrada Endoscópica , Gastrectomia , Estômago/patologia , Estômago/cirurgia , Adulto , Idoso , Idoso de 80 Anos ou mais , Colangiopancreatografia Retrógrada Endoscópica/métodos , Feminino , Gastrectomia/métodos , Humanos , Masculino , Pessoa de Meia-Idade , Estudos RetrospectivosRESUMO
BACKGROUND AND OBJECTIVE: Patients with Inflammatory Bowel Disease (IBD) may have an increased risk of developing hepatitis B virus (HB) infection. Invasive procedures such as colonoscopies and surgery might be some of the reasons for this. Moreover, the use of immunosuppressors may reactivate a latent infection. We assessed the immune status among IBD patients receiving HB vaccine and the circumstances that predicted its results. AIMS AND METHODS: Serological markers of B and C hepatitis virus in patients with IBD who were referred for consultation were assessed since 2006. The subsequent determination of antibodies against superficial antigen (HBsAb) could differentiate between responders and non responders to the vaccine and an adequate immunity to HB was defined as higher than 10mUI/ml. RESULTS: One hundred and twenty nine patients were included in our study. Fifty-six (43,4%) patients had received immunosuppressive medication before the first vaccine dose. Notably, 85 (65.9%) patients had inadequate levels of HBsAb: 36 had no detectable levels and 49 had less than 10mUI/ml. Younger patients had a better immunity response than older patients (30.91+/-14.8 vs 39.91+/-14.2) (p<0.001). CONCLUSION: More than half of the patients had a suboptimal serologic response after vaccination. Only the younger group showed a better rate of response. It was not demonstrated whether an additional fourth dose of vaccination or a complete revaccination improved the rate of responders.
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Vacinas contra Hepatite B/imunologia , Doenças Inflamatórias Intestinais/imunologia , Adulto , Feminino , Hepatite B/prevenção & controle , Anticorpos Anti-Hepatite B/sangue , Antígenos de Superfície da Hepatite B/imunologia , Humanos , Doenças Inflamatórias Intestinais/sangue , Doenças Inflamatórias Intestinais/complicações , MasculinoRESUMO
BACKGROUND: Placement of nasoenteral feeding tubes can require endoscopic support. AIM: To analyze the usefulness of transnasal ultrathin endoscopy in the placement of nasoenteral feeding tubes. PATIENTS AND METHODS: We performed an ambispective study of all patients who underwent nasoenteral feeding (4.9 mm) in 2007. RESULTS: Twenty-six procedures were performed. The mean age of the patients was 69.3+/-13 years. Nasal anesthesia was used in 23 patients (88.4%), and midazolam in 8 (30.8%). No anesthesia was used in 4 patients (15.3%). INDICATIONS: stenotic esophageal lesions (42.3%), distal placement to the pathological alteration (46.1%), and failure of placement through the normal route (11.5%). We placed 13 (50%) nasoduodenal, 7 (29.6%) nasogastric and 6 (23.1%) nasojejunal tubes. The success rate was 100%. The most frequently used calibre was 12 F. There were no complications. CONCLUSIONS: The use of transnasal ultrathin endoscopy in the placement of nasoenteral feeding tubes in our patients was safe, effective and relatively easy.
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Endoscopia , Intubação Gastrointestinal/métodos , Idoso , Endoscópios , Endoscopia/métodos , Desenho de Equipamento , Feminino , Humanos , Masculino , Nariz , Estudos Prospectivos , Estudos RetrospectivosRESUMO
BACKGROUND: There is scant information on the use of endoscopic retrograde cholangiopancreatography (ERCP) in patients under 18. OBJECTIVE: To analyze our experience in all patients under 18 who underwent ERCP. PATIENTS AND METHODS: We performed a retrospective study of all ERCP conducted in patients under 18 between 1993 and 2006. We analyzed indications, endoscopic and radiologic findings, diagnostic and therapeutic success, and complications. RESULTS: We included 31 patients who underwent 36 ERCP in total. The mean age was 9.89 +/- 5 years old. We used general anesthesia in 58.3% (21 patients), with a mean age of 8 +/- 5 years. The most frequent indications were complications after liver transplantation in 33.3% (12 patients), suspicion of biliary obstruction in 27.7% (10 patients), and pancreatitis in 22.2% (8 patients). We achieved cannulation and repletion in the selected duct in 94.4%. The most frequent pathologic findings were changes in the biliary tract after liver transplantation in 25% (9 patients). The results of ERCP were normal in 10 patients (27.7%). Therapeutic maneuvers were indicated in 17 out of the 34 (50%) examinations considered, achieving therapeutic success in 76.47% (13/17). Complications consisted of hemorrhage after simple sphincterotomy in one patient (2.8%) and mild pancreatitis in two patients (5.6%). CONCLUSIONS: We found ERCP to be a safe procedure with a high diagnostic and therapeutic success rate, and a low rate of early complications.
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Doenças dos Ductos Biliares/diagnóstico , Colangiopancreatografia Retrógrada Endoscópica , Pancreatopatias/diagnóstico , Adolescente , Fatores Etários , Doenças dos Ductos Biliares/terapia , Criança , Pré-Escolar , Colangiopancreatografia Retrógrada Endoscópica/efeitos adversos , Feminino , Humanos , Lactente , Masculino , Pancreatopatias/terapia , Estudos RetrospectivosRESUMO
INTRODUCTION AND AIMS: A high quality colonoscopy is key in preventing colorectal cancer, but the risk of colorectal cancer (CRC) exists. The aims of the study were to investigate the incidence, characteristics and predictive factors of post-colonoscopy colorectal cancer (PCCRC). MATERIAL AND METHOD: A retrospective and prospective observational study was designed. A population undergoing colonoscopy between 1-01-1997 and 31-12-2014 was included. We analysed demographic variables, characteristics of the diagnostic colonoscopy of CRC, of the previous ones and the lesions found in them. To compare the PCCRC group versus the CRC group without previous colonoscopy, the Student's t-test and multiple logistic regression were used to determine predictive factors of PCCRC (SPSS® 15). The statistical significance was P<.05. RESULTS: A total of 56,984 colonoscopies, 1,977 CRC and 132 patients (mean 70.8 years old, 56.8% male) with at least one colonoscopy in 10 years before were registered (PCCRC). Seventy and a half percent of the previous colonoscopies were completed and 63.7% had an adequate bowel preparation. Predictive factors of PCCRC were personal history of polyps (OR 35.01; 95% CI 11.1-110.8; P<.001), previous CRC (OR 176.64; 95% CI 51.5-606.1); P<.001), family history of CRC (OR 3.14; 95% CI 1.5-6.4); P=.002) and proximal CRC (OR 3.15; 95% CI 2.1-4.9; P<.001). CONCLUSIONS: PCCRC rate in 10 years was 6.7%. An adequate follow-up and a high-quality colonoscopy could prevent PCCRC, especially in patients with risk factors.
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Adenocarcinoma/diagnóstico por imagem , Adenocarcinoma/epidemiologia , Colonoscopia , Neoplasias Colorretais/diagnóstico por imagem , Neoplasias Colorretais/epidemiologia , Adenocarcinoma/prevenção & controle , Adulto , Assistência ao Convalescente , Idoso , Idoso de 80 Anos ou mais , Neoplasias Colorretais/prevenção & controle , Feminino , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Estudos Retrospectivos , Fatores de Risco , Espanha/epidemiologiaRESUMO
BACKGROUND AND OBJECTIVE: Abdominal pain and diarrhoea are common symptoms in the general population. The colonoscopy is the gold standard method of detecting an organic pathology in the colon. However, it is invasive; it can not be repeated frecuently; it is expensive; and the system is overloaded. Fecal calprotectin (FCP) is a marker that may detect organic pathologies of the colon. The aims of this study were to analyze the usefulness of FCP to predict an abnormal colonoscopy and to correlate the levels of FCP with the degree of activity in inflammatory bowel disease (IBD). PATIENTS AND METHOD: 190 people were included in the study. All of them underwent a colonoscopy and a stool sample. People were divided in: normal colonoscopy: 117 people, and 28 colon adenomas, 20 colorectal cancer (CRC) and 25 IBD. RESULTS: The mean (SD) FCP concentration was 2,171.1 (2,133.6) mg/kgin patients with IBD and 726.6 mg/kg (533) in CRC. Both results were significantly elevated compared with those of healthy controls [114 (113)] mg/kg In patients with IBD, their levels correlated directly with the activity of the inflammation. 217 mg/kg was the best cut-off for discriminating patients with organic colon disorders. The sensibility was 85% and NPV was 93%. NSAIDs use was a clinical variable which was connected with a high FCP concentration in patients with normal colonoscopy. CONCLUSIONS: The higher levels of FCP were found in people with IBD and CRC. The measurement of FCP is a non-invasive, inexpensive, reliable and easily measured test. Among people with abdominal pain and diarrhoea, testing for FCP allows us to select those who must undergo a colonoscopy. NSAIDs can raise the levels of FCP in people with normal colonoscopies.