Andres Sanchez-Yague - Academia.edu (original) (raw)

Uploads

Papers by Andres Sanchez-Yague

Research paper thumbnail of MOESM1 of Multicenter study of plastic vs. self-expanding metal stents in endoscopic ultrasound-guided drainage of walled-off pancreatic necrosis – PROMETHEUS: a randomized controlled trial protocol

Additional file 1. Standard Protocol Items: Recommendations for Interventional Trial (SPIRIT) Che... more Additional file 1. Standard Protocol Items: Recommendations for Interventional Trial (SPIRIT) Checklist.

Research paper thumbnail of Manejo De Stents Colónicos en Obstrucción Intestinal Maligna. Nuestra Experiencia

40 Congreso de la Sociedad Española de Endoscopia Digestiva (SEED), 2018

Research paper thumbnail of Endoscopic treatment of chronic pancreatitis: European Society of Gastrointestinal Endoscopy (ESGE) Guideline - Updated August 2018

Endoscopy, 2019

ESGE suggests endoscopic therapy and/or extracorporeal shockwave lithotripsy (ESWL) as the first-... more ESGE suggests endoscopic therapy and/or extracorporeal shockwave lithotripsy (ESWL) as the first-line therapy for painful uncomplicated chronic pancreatitis (CP) with an obstructed main pancreatic duct (MPD) in the head/body of the pancreas. The clinical response should be evaluated at 6 - 8 weeks; if it appears unsatisfactory, the patient's case should be discussed again in a multidisciplinary team and surgical options should be considered.Weak recommendation, low quality evidence.ESGE suggests, for the selection of patients for initial or continued endoscopic therapy and/or ESWL, taking into consideration predictive factors associated with a good long-term outcome. These include, at initial work-up, absence of MPD stricture, a short disease duration, non-severe pain, absence or cessation of cigarette smoking and of alcohol intake, and, after initial treatment, complete removal of obstructive pancreatic stones and resolution of pancreatic duct stricture with stenting.Weak recom...

Research paper thumbnail of Endoscopic diagnosis and management of nonvariceal upper gastrointestinal hemorrhage (NVUGIH): European Society of Gastrointestinal Endoscopy (ESGE) Guideline – Update 2021

Endoscopy, 2021

MAIN RECOMMENDATIONS 1 ESGE recommends in patients with acute upper gastrointestinal hemorrhage (... more MAIN RECOMMENDATIONS 1 ESGE recommends in patients with acute upper gastrointestinal hemorrhage (UGIH) the use of the Glasgow–Blatchford Score (GBS) for pre-endoscopy risk stratification. Patients with GBS ≤ 1 are at very low risk of rebleeding, mortality within 30 days, or needing hospital-based intervention and can be safely managed as outpatients with outpatient endoscopy.Strong recommendation, moderate quality evidence. 2 ESGE recommends that in patients with acute UGIH who are taking low-dose aspirin as monotherapy for secondary cardiovascular prophylaxis, aspirin should not be interrupted. If for any reason it is interrupted, aspirin should be re-started as soon as possible, preferably within 3–5 days.Strong recommendation, moderate quality evidence. 3 ESGE recommends that following hemodynamic resuscitation, early (≤ 24 hours) upper gastrointestinal (GI) endoscopy should be performed. Strong recommendation, high quality evidence. 4 ESGE does not recommend urgent (≤ 12 hours) ...

Research paper thumbnail of Resumption of activity in gastroenterology departments. Recommendations by SEPD, AEEH, GETECCU and AEG

Gastroenterología y Hepatología (English Edition), 2020

The set of measures proposed by SEPD, AEEH, GETECCU and AEG are aimed to help departments in thei... more The set of measures proposed by SEPD, AEEH, GETECCU and AEG are aimed to help departments in their resumption of usual activity. We have prepared a number of practical recommendations regarding patient management and the stepwise resumption of healthcare activity. These recommendations are based on the sparse, changing evidence available, and will be updated in the future according to daily needs and the availability of expendable materials to suit them; in each department they will be implemented depending upon the cumulative incidence of SARS-CoV-2 infection in each region, and the burden the pandemic has represented for each hospital. The general objectives of these recommendations include:

Research paper thumbnail of P172 Chromoendoscopy Versus High Definition White Light Endoscopy for Dysplasia Detection in Patients with Inflammatory Bowel Disease: A Systematic Review and Meta-Analysis

Research paper thumbnail of Variceal hemorrhage

Tham/Gastrointestinal emergencies, 2016

Research paper thumbnail of Middle gastrointestinal bleeding

Gastrointestinal emergencies, 2016

Research paper thumbnail of Mo1452 Use of a Single-Step Lumen-Apposing Covered Metal Stent Delivery System Can Decrease the Cost of Pancreatic Cyst Drainage

Gastrointestinal Endoscopy, 2015

Research paper thumbnail of Su1445 QUALITY EVALUATION AND CLINICAL IMPACT OF HISTOLOGY CORES OBTAINED WITH A NOVEL EUS-GUIDED FRONT-END BIOPSY NEEDLE ON SUBMUCOSAL TUMORS

Gastrointestinal Endoscopy

Research paper thumbnail of Análisis Comparativo De Stents Colónicos Como Puente a La Cirugía Frente a Cirugía Urgente en El Tratamiento De La Obstrucción Intestinal Por Cáncer Colorrectal Izquierdo

40 Congreso de la Sociedad Española de Endoscopia Digestiva (SEED), 2018

Research paper thumbnail of Endoscopic Submucosal Dissection for Colorectal (CR-Esd) Malignant Polyps: Results of a Prospective Western Cohort

Research paper thumbnail of Su1286 ENDOSCOPIC ULTRASOUND-GUIDED GASTROJEJUNOSTOMY IS SUPERIOR TO DUODENAL SELF EXPANDABLE METAL STENT FOR PALLITAIVE TREATMENT OF MALIGNANT GASTRIC OUTLET OBSTRUCTTION: A COMPARATIVE CASE CONTROL STUDY

Gastrointestinal Endoscopy, 2020

Research paper thumbnail of Multicenter Study Of Plastic Vs. Self-expanding Metal Stents In Endoscopic Ultrasound-drainage Of Walled-off Pancreatic Necrosis – Prometheus: A Randomised Controlled Trial Protocol

Background: It seems that the appearance of lumen-apposing metal stents (LAMS), are displacing th... more Background: It seems that the appearance of lumen-apposing metal stents (LAMS), are displacing the role of plastic stents in the therapy of pancreatic fluid collection as walled-off necrosis (WON). To date there is no quality of evidence to recommend LAMS as the standard treatment in management of WON. The theoretical benefit of LAMS over PLASTIC stents, need to be proved. Methods/design: This is a multicenter prospective study, superiority, randomized controlled clinical trial by parallel groups, without masking. One hundred fourteen patients with WON will be Endoscopic ultrasound (EUS)-guided transmural drained in 9 tertiary hospitals in Spain and will be randomized to the LAMS or PLASTIC stent group. The primary endpoint is to assess the short-term (4 weeks) clinical success determined by the reduction of the collection (to <50% or < 5cm in size), along with clinical improvement. Secondary endpoints: the long-term (4 months) clinical success (total resolution or 5cm); the p...

Research paper thumbnail of Comparative Randomized Multicenter Study Of Plastic Vs. Self-expanding Metal Stents In The Endoscopic Ultrasound-guided Drainage Of Walled-off Pancreatic Necrosis

Background: It seems that the appearance of lumen-apposing metal stents (LAMS), are displacing th... more Background: It seems that the appearance of lumen-apposing metal stents (LAMS), are displacing the role of plastic stents in the therapy of pancreatic fluid collection as walled-off necrosis (WON). To date there is no quality of evidence to recommend LAMS as the standard treatment in management of WON. The theoretical benefit of LAMS over PLASTIC stents, need to be proved.Methods/design: This is a multicenter prospective study, superiority, randomized controlled clinical trial by parallel groups, without masking. One hundred fourteen patients with WON will be Endoscopic ultrasound (EUS)-guided transmural drained in 9 tertiary hospitals in Spain and will be randomized to the LAMS or PLASTIC stent group. The primary endpoint is to assess the short-term (4 weeks) clinical success determined by the reduction of the collection (to <50% or < 5cm in size), along with clinical improvement. Secondary endpoints: the long-term (4 months) clinical success (total resolution or 5cm); the pr...

Research paper thumbnail of Endoscopic Diverticulotomy in the Treatment of Symptomatic Zenkerʼs Diverticulum

American Journal of Gastroenterology, 2006

Research paper thumbnail of Incidence and Outcomes of Capsule Endoscopy Retention

American Journal of Gastroenterology, 2006

Research paper thumbnail of Su1721 COMPARISON OF HIGH-DEFINITION COLONOSCOPY WITHOUT CAP, WITH REGULAR CAP OR WITH ENDOCUFF: A MULTICENTER PROSPECTIVE STUDY

Gastrointestinal Endoscopy, 2019

Research paper thumbnail of Use of over-the-scope-clip (OTSC) improves outcomes of high-risk adverse outcome (HR-AO) non-variceal upper gastrointestinal bleeding (NVUGIB)

Endoscopy International Open, 2018

Background and study aims Endoscopic treatment of non-variceal upper gastrointestinal bleeding (N... more Background and study aims Endoscopic treatment of non-variceal upper gastrointestinal bleeding (NVUGIB) with high-risk adverse outcome (HR-AO) features has a high risk of failure. We studied the safety and efficacy of over-the-scope clips (OTSC) to treat these lesions. Patients and methods We included patients who were treated using OTSC for NVUGIB from January 2015 to October 2017. We studied rebleeding and mortality rates and used the Rockall data and our institution’s prior data for comparison. We used descriptive and chi-square statistics. Results We studied 18 patients with 19 bleeding lesions: 9 (47 %) duodenal ulcers, 4 (21 %) Dieulafoy’s lesion, 3 (16 %) gastric ulcer, and 3 (16 %) bleeding after gastric biopsy, gastric polypectomy and endoscopic ultrasound-guided fine-needle aspiration of peri-gastric mass. We applied OTSC as the first-line treatment in 10 (53 %) and as the second-line treatment in 9 (47 %) bleeding lesions. Continued bleeding after OTSC occurred in six pat...

Research paper thumbnail of Endoscopic submucosal dissection for nonpolypoid colorectal dysplasia in patients with inflammatory bowel disease: in medias res

Gastrointestinal endoscopy, Apr 1, 2018

The need for ESD to remove large sessile lesions and NP-CRD poses a major problem to patients wit... more The need for ESD to remove large sessile lesions and NP-CRD poses a major problem to patients with colonic IBD in many Western countries because ESD has not become universally available. There are, however, reasons to be optimistic.

Research paper thumbnail of MOESM1 of Multicenter study of plastic vs. self-expanding metal stents in endoscopic ultrasound-guided drainage of walled-off pancreatic necrosis – PROMETHEUS: a randomized controlled trial protocol

Additional file 1. Standard Protocol Items: Recommendations for Interventional Trial (SPIRIT) Che... more Additional file 1. Standard Protocol Items: Recommendations for Interventional Trial (SPIRIT) Checklist.

Research paper thumbnail of Manejo De Stents Colónicos en Obstrucción Intestinal Maligna. Nuestra Experiencia

40 Congreso de la Sociedad Española de Endoscopia Digestiva (SEED), 2018

Research paper thumbnail of Endoscopic treatment of chronic pancreatitis: European Society of Gastrointestinal Endoscopy (ESGE) Guideline - Updated August 2018

Endoscopy, 2019

ESGE suggests endoscopic therapy and/or extracorporeal shockwave lithotripsy (ESWL) as the first-... more ESGE suggests endoscopic therapy and/or extracorporeal shockwave lithotripsy (ESWL) as the first-line therapy for painful uncomplicated chronic pancreatitis (CP) with an obstructed main pancreatic duct (MPD) in the head/body of the pancreas. The clinical response should be evaluated at 6 - 8 weeks; if it appears unsatisfactory, the patient's case should be discussed again in a multidisciplinary team and surgical options should be considered.Weak recommendation, low quality evidence.ESGE suggests, for the selection of patients for initial or continued endoscopic therapy and/or ESWL, taking into consideration predictive factors associated with a good long-term outcome. These include, at initial work-up, absence of MPD stricture, a short disease duration, non-severe pain, absence or cessation of cigarette smoking and of alcohol intake, and, after initial treatment, complete removal of obstructive pancreatic stones and resolution of pancreatic duct stricture with stenting.Weak recom...

Research paper thumbnail of Endoscopic diagnosis and management of nonvariceal upper gastrointestinal hemorrhage (NVUGIH): European Society of Gastrointestinal Endoscopy (ESGE) Guideline – Update 2021

Endoscopy, 2021

MAIN RECOMMENDATIONS 1 ESGE recommends in patients with acute upper gastrointestinal hemorrhage (... more MAIN RECOMMENDATIONS 1 ESGE recommends in patients with acute upper gastrointestinal hemorrhage (UGIH) the use of the Glasgow–Blatchford Score (GBS) for pre-endoscopy risk stratification. Patients with GBS ≤ 1 are at very low risk of rebleeding, mortality within 30 days, or needing hospital-based intervention and can be safely managed as outpatients with outpatient endoscopy.Strong recommendation, moderate quality evidence. 2 ESGE recommends that in patients with acute UGIH who are taking low-dose aspirin as monotherapy for secondary cardiovascular prophylaxis, aspirin should not be interrupted. If for any reason it is interrupted, aspirin should be re-started as soon as possible, preferably within 3–5 days.Strong recommendation, moderate quality evidence. 3 ESGE recommends that following hemodynamic resuscitation, early (≤ 24 hours) upper gastrointestinal (GI) endoscopy should be performed. Strong recommendation, high quality evidence. 4 ESGE does not recommend urgent (≤ 12 hours) ...

Research paper thumbnail of Resumption of activity in gastroenterology departments. Recommendations by SEPD, AEEH, GETECCU and AEG

Gastroenterología y Hepatología (English Edition), 2020

The set of measures proposed by SEPD, AEEH, GETECCU and AEG are aimed to help departments in thei... more The set of measures proposed by SEPD, AEEH, GETECCU and AEG are aimed to help departments in their resumption of usual activity. We have prepared a number of practical recommendations regarding patient management and the stepwise resumption of healthcare activity. These recommendations are based on the sparse, changing evidence available, and will be updated in the future according to daily needs and the availability of expendable materials to suit them; in each department they will be implemented depending upon the cumulative incidence of SARS-CoV-2 infection in each region, and the burden the pandemic has represented for each hospital. The general objectives of these recommendations include:

Research paper thumbnail of P172 Chromoendoscopy Versus High Definition White Light Endoscopy for Dysplasia Detection in Patients with Inflammatory Bowel Disease: A Systematic Review and Meta-Analysis

Research paper thumbnail of Variceal hemorrhage

Tham/Gastrointestinal emergencies, 2016

Research paper thumbnail of Middle gastrointestinal bleeding

Gastrointestinal emergencies, 2016

Research paper thumbnail of Mo1452 Use of a Single-Step Lumen-Apposing Covered Metal Stent Delivery System Can Decrease the Cost of Pancreatic Cyst Drainage

Gastrointestinal Endoscopy, 2015

Research paper thumbnail of Su1445 QUALITY EVALUATION AND CLINICAL IMPACT OF HISTOLOGY CORES OBTAINED WITH A NOVEL EUS-GUIDED FRONT-END BIOPSY NEEDLE ON SUBMUCOSAL TUMORS

Gastrointestinal Endoscopy

Research paper thumbnail of Análisis Comparativo De Stents Colónicos Como Puente a La Cirugía Frente a Cirugía Urgente en El Tratamiento De La Obstrucción Intestinal Por Cáncer Colorrectal Izquierdo

40 Congreso de la Sociedad Española de Endoscopia Digestiva (SEED), 2018

Research paper thumbnail of Endoscopic Submucosal Dissection for Colorectal (CR-Esd) Malignant Polyps: Results of a Prospective Western Cohort

Research paper thumbnail of Su1286 ENDOSCOPIC ULTRASOUND-GUIDED GASTROJEJUNOSTOMY IS SUPERIOR TO DUODENAL SELF EXPANDABLE METAL STENT FOR PALLITAIVE TREATMENT OF MALIGNANT GASTRIC OUTLET OBSTRUCTTION: A COMPARATIVE CASE CONTROL STUDY

Gastrointestinal Endoscopy, 2020

Research paper thumbnail of Multicenter Study Of Plastic Vs. Self-expanding Metal Stents In Endoscopic Ultrasound-drainage Of Walled-off Pancreatic Necrosis – Prometheus: A Randomised Controlled Trial Protocol

Background: It seems that the appearance of lumen-apposing metal stents (LAMS), are displacing th... more Background: It seems that the appearance of lumen-apposing metal stents (LAMS), are displacing the role of plastic stents in the therapy of pancreatic fluid collection as walled-off necrosis (WON). To date there is no quality of evidence to recommend LAMS as the standard treatment in management of WON. The theoretical benefit of LAMS over PLASTIC stents, need to be proved. Methods/design: This is a multicenter prospective study, superiority, randomized controlled clinical trial by parallel groups, without masking. One hundred fourteen patients with WON will be Endoscopic ultrasound (EUS)-guided transmural drained in 9 tertiary hospitals in Spain and will be randomized to the LAMS or PLASTIC stent group. The primary endpoint is to assess the short-term (4 weeks) clinical success determined by the reduction of the collection (to <50% or < 5cm in size), along with clinical improvement. Secondary endpoints: the long-term (4 months) clinical success (total resolution or 5cm); the p...

Research paper thumbnail of Comparative Randomized Multicenter Study Of Plastic Vs. Self-expanding Metal Stents In The Endoscopic Ultrasound-guided Drainage Of Walled-off Pancreatic Necrosis

Background: It seems that the appearance of lumen-apposing metal stents (LAMS), are displacing th... more Background: It seems that the appearance of lumen-apposing metal stents (LAMS), are displacing the role of plastic stents in the therapy of pancreatic fluid collection as walled-off necrosis (WON). To date there is no quality of evidence to recommend LAMS as the standard treatment in management of WON. The theoretical benefit of LAMS over PLASTIC stents, need to be proved.Methods/design: This is a multicenter prospective study, superiority, randomized controlled clinical trial by parallel groups, without masking. One hundred fourteen patients with WON will be Endoscopic ultrasound (EUS)-guided transmural drained in 9 tertiary hospitals in Spain and will be randomized to the LAMS or PLASTIC stent group. The primary endpoint is to assess the short-term (4 weeks) clinical success determined by the reduction of the collection (to <50% or < 5cm in size), along with clinical improvement. Secondary endpoints: the long-term (4 months) clinical success (total resolution or 5cm); the pr...

Research paper thumbnail of Endoscopic Diverticulotomy in the Treatment of Symptomatic Zenkerʼs Diverticulum

American Journal of Gastroenterology, 2006

Research paper thumbnail of Incidence and Outcomes of Capsule Endoscopy Retention

American Journal of Gastroenterology, 2006

Research paper thumbnail of Su1721 COMPARISON OF HIGH-DEFINITION COLONOSCOPY WITHOUT CAP, WITH REGULAR CAP OR WITH ENDOCUFF: A MULTICENTER PROSPECTIVE STUDY

Gastrointestinal Endoscopy, 2019

Research paper thumbnail of Use of over-the-scope-clip (OTSC) improves outcomes of high-risk adverse outcome (HR-AO) non-variceal upper gastrointestinal bleeding (NVUGIB)

Endoscopy International Open, 2018

Background and study aims Endoscopic treatment of non-variceal upper gastrointestinal bleeding (N... more Background and study aims Endoscopic treatment of non-variceal upper gastrointestinal bleeding (NVUGIB) with high-risk adverse outcome (HR-AO) features has a high risk of failure. We studied the safety and efficacy of over-the-scope clips (OTSC) to treat these lesions. Patients and methods We included patients who were treated using OTSC for NVUGIB from January 2015 to October 2017. We studied rebleeding and mortality rates and used the Rockall data and our institution’s prior data for comparison. We used descriptive and chi-square statistics. Results We studied 18 patients with 19 bleeding lesions: 9 (47 %) duodenal ulcers, 4 (21 %) Dieulafoy’s lesion, 3 (16 %) gastric ulcer, and 3 (16 %) bleeding after gastric biopsy, gastric polypectomy and endoscopic ultrasound-guided fine-needle aspiration of peri-gastric mass. We applied OTSC as the first-line treatment in 10 (53 %) and as the second-line treatment in 9 (47 %) bleeding lesions. Continued bleeding after OTSC occurred in six pat...

Research paper thumbnail of Endoscopic submucosal dissection for nonpolypoid colorectal dysplasia in patients with inflammatory bowel disease: in medias res

Gastrointestinal endoscopy, Apr 1, 2018

The need for ESD to remove large sessile lesions and NP-CRD poses a major problem to patients wit... more The need for ESD to remove large sessile lesions and NP-CRD poses a major problem to patients with colonic IBD in many Western countries because ESD has not become universally available. There are, however, reasons to be optimistic.