Joaquín Ortega
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View article: Contact Aspiration Alone or Combined With Stent Retriever Thrombectomy for Middle Cerebral Artery Large Vessel Occlusion
Contact Aspiration Alone or Combined With Stent Retriever Thrombectomy for Middle Cerebral Artery Large Vessel Occlusion Open
Background and Purpose The effectiveness of a large‐bore aspiration catheter for contact aspiration (CA) thrombectomy is compared to the combined use of an aspiration catheter and a stent retriever (CA+SR) for large vessel occlusion (LVO).…
View article: Unsupervised Fault Detection in a Controlled Conical Tank
Unsupervised Fault Detection in a Controlled Conical Tank Open
Current trends in the Industrial Internet of Things (IIoT) have increased the sensorization of systems, thus increasing data availability to apply data-driven fault detection and diagnosis techniques to monitor these systems. In this work,…
View article: Machine Learning Model in Obesity to Predict Weight Loss One Year after Bariatric Surgery: A Pilot Study
Machine Learning Model in Obesity to Predict Weight Loss One Year after Bariatric Surgery: A Pilot Study Open
Roux-en-Y gastric bypass (RYGB) is a treatment for severe obesity. However, many patients have insufficient total weight loss (TWL) after RYGB. Although multiple factors have been involved, their influence is incompletely known. The aim of…
View article: Pilot Trial on Ischemic Conditioning of the Gastric Conduit in Esophageal Cancer: Feasibility and Impact on Anastomotic Leakage (TIGOAL-I)
Pilot Trial on Ischemic Conditioning of the Gastric Conduit in Esophageal Cancer: Feasibility and Impact on Anastomotic Leakage (TIGOAL-I) Open
Objective: To evaluate the feasibility, safety, and effectiveness of gastric conditioning using preoperative arterial embolization (PAE) before McKeown esophagectomy at a tertiary university hospital. Background: Cervical anastomotic leaka…
View article: Abbreviations
Abbreviations Open
Subject European History Collection: Oxford Scholarship Online
View article: Esophageal adenocarcinoma after laparoscopic adjustable gastric banding: a case report and literature review
Esophageal adenocarcinoma after laparoscopic adjustable gastric banding: a case report and literature review Open
Background: Laparoscopic adjustable gastric banding (LAGB) was one of the most widely used techniques for the treatment of morbid obesity. Pouch enlargement, band slip or band erosion are complications associated with this procedure. The o…
View article: Clinical and cost outcomes of a polyethylene glycol (PEG)-coated patch <i>versus</i> drainage after axillary lymph node dissection in breast cancer: results from a multicentre randomized clinical trial
Clinical and cost outcomes of a polyethylene glycol (PEG)-coated patch <i>versus</i> drainage after axillary lymph node dissection in breast cancer: results from a multicentre randomized clinical trial Open
Background The aim of this study was to compare the clinical outcomes between breast cancer patients who underwent axillary lymph node dissection with postoperative management using a polyethylene glycol-coated patch versus axillary draina…
View article: CCL17 and CCL22 chemokines are upregulated in human obesity and play a role in vascular dysfunction
CCL17 and CCL22 chemokines are upregulated in human obesity and play a role in vascular dysfunction Open
Background/Aims Chemokines are known to play critical roles mediating inflammation in many pathophysiological processes. The aim of this study was to investigate the role of chemokine receptor CCR4 and its ligands CCL17 and CCL22 in human …
View article: Quality of Life Outcomes 3 Years Post Bariatric Surgery: Roux-en-y Gastric Bypass Vs. One Anastomosis Gastric Bypass
Quality of Life Outcomes 3 Years Post Bariatric Surgery: Roux-en-y Gastric Bypass Vs. One Anastomosis Gastric Bypass Open
Background: Laparoscopic One Anastomosis Gastric Bypass and Laparoscopic Roux-en-Y gastric Bypass are two of the most common bariatric techniques. We compared quality of life in both procedures, assessing pre-operative and long term post-o…
View article: Sphincter damage during fistulotomy for perianal fistulae and its relationship with faecal incontinence
Sphincter damage during fistulotomy for perianal fistulae and its relationship with faecal incontinence Open
Background The length of sphincter which can be divided during fistulotomy for perianal fistula is unclear. The aim was to quantify sphincter damage during fistulotomy and determine the relationship between such damage with symptoms and se…
View article: Multiple small bowel perforations during the treatment of primary intestinal extranodal natural killer/T‐cell lymphoma, nasal type
Multiple small bowel perforations during the treatment of primary intestinal extranodal natural killer/T‐cell lymphoma, nasal type Open
Extranodal natural killer/T-cell lymphoma, nasal type (ENKTL-NT) with primary tumour in the small bowel is a rare type of NK/T-cell lymphoma. Approximately 80% of ENKTL-NT cases occur in the upper airway tract, affecting the nasal cavity. …
View article: Comparison of short-term outcomes from the International Oesophago-Gastric Anastomosis Audit (OGAA), the Esophagectomy Complications Consensus Group (ECCG), and the Dutch Upper Gastrointestinal Cancer Audit (DUCA)
Comparison of short-term outcomes from the International Oesophago-Gastric Anastomosis Audit (OGAA), the Esophagectomy Complications Consensus Group (ECCG), and the Dutch Upper Gastrointestinal Cancer Audit (DUCA) Open
Background The Esophagectomy Complications Consensus Group (ECCG) and the Dutch Upper Gastrointestinal Cancer Audit (DUCA) have set standards in reporting outcomes after oesophagectomy. Reporting outcomes from selected high-volume centres …
View article: Clinical symptoms are correlated with gastrojejunal anastomosis complications only during the first year after laparoscopic Roux-en-Y gastric bypass
Clinical symptoms are correlated with gastrojejunal anastomosis complications only during the first year after laparoscopic Roux-en-Y gastric bypass Open
Introduction: after laparoscopic Roux-en-Y gastric bypass (LRYGBP) many patients complain of epigastric pain or food intolerance, leading to the performance of upper gastrointestinal (UGI) endoscopy. Objective: this study aims to assess wh…
View article: Cutaneous leiomyosarcoma in the abdominal wall, a rare entity for the general surgeon
Cutaneous leiomyosarcoma in the abdominal wall, a rare entity for the general surgeon Open
Hernia paraestomal. Experiencia en una
View article: Locking Y Lateral Canthopexy as a Treatment for Dry Eye Disease Caused by Eyelid Malposition
Locking Y Lateral Canthopexy as a Treatment for Dry Eye Disease Caused by Eyelid Malposition Open
Purpose: The signs and symptoms of dry eye disease (DED) can affect the quality of life of patients. This study analyzes whether locking Y lateral canthopexy improves patients’ quality of life and in what way it does so (based on the ocula…
View article: Laparoscopy versus open adrenalectomy in patients with solid tumor metastases: results of a multicenter European study
Laparoscopy versus open adrenalectomy in patients with solid tumor metastases: results of a multicenter European study Open
Laparoscopic adrenalectomy patients showed a longer survival than open adrenalectomy individuals, as minimally invasive approach was attempted more common in less advanced disease which led to higher number of R0 resections.
View article: Rectal advancement flaps for the treatment of transphincteric perianal fistulas: a three-dimensional endoanal ultrasound and quality of life assessment
Rectal advancement flaps for the treatment of transphincteric perianal fistulas: a three-dimensional endoanal ultrasound and quality of life assessment Open
This study quantifies the damage to the internal anal sphincter (IAS) after a rectal mucosal advancement flap for a high transphincteric fistula in 16 patients using 3D-endoanal ultrasound. This was correlated with postoperative incontinen…
View article: Roux-en-Y Gastric Bypass as an Effective Bariatric Revisional Surgery after Restrictive Procedures
Roux-en-Y Gastric Bypass as an Effective Bariatric Revisional Surgery after Restrictive Procedures Open
Introduction: Revisional surgery must be considered when insufficient weight loss is attained or weight is subsequently regained. This study aimed to investigate the value of Roux-en-Y gastric bypass (RYGB) as a revisional procedure after …
View article: Impact of Postoperative Complications on Survival and Recurrence After Resection of Colorectal Liver Metastases
Impact of Postoperative Complications on Survival and Recurrence After Resection of Colorectal Liver Metastases Open
Objective: To study the effect of postoperative complications (POC) on overall survival (OS) and disease-free survival (DFS) after surgical resection of colorectal liver metastases (CRLM). Summary Background Data: Morbidity rates after liv…
View article: Plexiform schwannoma arising from the duodenum: a rare condition
Plexiform schwannoma arising from the duodenum: a rare condition Open
Plexiform schwannoma is a benign tumor originated in the sheath of the peripheral nerves that is composed of Schwann cells that are arranged in palisade.These lesions usually arise from the skin being less frequent in intraabdominal organs…