Oscar M. Crespin

ORCID: 0000-0003-1215-4843
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About
Contact & Profiles
Research Areas
  • Esophageal and GI Pathology
  • Gastroesophageal reflux and treatments
  • Transplantation: Methods and Outcomes
  • Pneumocystis jirovecii pneumonia detection and treatment
  • Eosinophilic Esophagitis
  • Respiratory viral infections research
  • Dysphagia Assessment and Management
  • Surgical Simulation and Training
  • Congenital Diaphragmatic Hernia Studies
  • Gastrointestinal disorders and treatments
  • Pneumonia and Respiratory Infections
  • Gastrointestinal Tumor Research and Treatment
  • Bariatric Surgery and Outcomes
  • Hernia repair and management
  • Colorectal Cancer Surgical Treatments
  • Gastric Cancer Management and Outcomes
  • Tracheal and airway disorders
  • Innovations in Medical Education
  • Body Contouring and Surgery
  • Cardiac Arrhythmias and Treatments
  • Metastasis and carcinoma case studies
  • Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis
  • Minimally Invasive Surgical Techniques
  • Anatomy and Medical Technology
  • Esophageal Cancer Research and Treatment

University Health Network
2016-2022

University of Toronto
2015-2020

University of Washington
2013-2018

Instituto Argentino de Diagnóstico y Tratamiento
2018

University of Washington Medical Center
2014

Nutcracker esophagus (NE), Jackhammer (JHE), distal esophageal spasm (DES), and hypertensive lower sphincter (HTLES) are defined by manometric findings. Some patients with these motility disorders also have abnormal gastroesophageal reflux. It is unclear to what extent patients’ symptoms caused the disorder, acid reflux, or both. The aim of this study was determine effectiveness laparoscopic Nissen fundoplication (LNF) on disorders, patient symptoms. Between 2007 2013, we performed...

10.1111/dote.12367 article EN Diseases of the Esophagus 2015-04-20

Bronchoalveolar lavage (BAL) is a key tool in respiratory medicine for sampling the distal airways. BAL bile acids are putative biomarkers of pulmonary microaspiration, which associated with poor outcomes after lung transplantation. Compared to BAL, large airway bronchial wash (LABW) samples tracheobronchial space where may be measurable at more clinically relevant levels. We assessed whether LABW acids, compared strongly clinical transplant recipients.Concurrently obtained and 3 months...

10.1186/s12931-022-02131-5 article EN cc-by Respiratory Research 2022-08-26

Abstract Background Many studies have shown that the importance of using mesh for paraesophageal hernia repair (PEHR) is to prevent recurrence. Unfortunately, it associated with high risk complications such as esophageal or gastric erosion. The aim this study report results 38 patients who underwent laparoscopic PEHR use a BioSynthetic (GoreÒ Bio AÒ tissue Reinforcement.USA). Methods Observational, retrospective, single-center cohort study. We analysed retrospectively consecutive diagnosis...

10.1093/dote/doy089.ps01.072 article EN Diseases of the Esophagus 2018-09-01
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