Alvaro B. Ferraz

Recife, PE, Brazil

Last Updated: 09/26/2026

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Found 44 publications

Impact of Prior Dengue or Chikungunya Infection on Bariatric Surgery Outcomes: An Observational Prospective Study.

Impact of Prior Dengue or Chikungunya Infection on Bariatric Surgery Outcomes: An Observational Prospective Study.

Journal: Surgical infections

Published: September 26, 2025

Associations between sleeve gastrectomy, cholecystectomy, and gastroesophageal reflux disease in obese patients: an integrative review.

Associations between sleeve gastrectomy, cholecystectomy, and gastroesophageal reflux disease in obese patients: an integrative review.

Journal: Revista do Colegio Brasileiro de Cirurgioes

Published: July 08, 2024

The Impact of Cholecystectomy on the Metabolic Profile of Patients Previously Submitted to Bariatric Surgery.

The Impact of Cholecystectomy on the Metabolic Profile of Patients Previously Submitted to Bariatric Surgery.

Journal: Surgical laparoscopy, endoscopy & percutaneous techniques

Published: June 24, 2024

Incidence of Abnormalities of the Gastric Tube Following Sleeve Gastrectomy and Its Role on Esophagitis Progression.

Incidence of Abnormalities of the Gastric Tube Following Sleeve Gastrectomy and Its Role on Esophagitis Progression.

Journal: Obesity surgery

Published: March 03, 2022

Impact of bariatric surgery in elderly patients with obesity.

Impact of bariatric surgery in elderly patients with obesity.

Journal: Revista do Colegio Brasileiro de Cirurgioes

Published: February 10, 2022

Evaluation of Chlorhexidine Concentration on the Skin After Preoperative Surgical Site Preparation in Breast Surgery-A Randomized Controlled Trial.

Evaluation of Chlorhexidine Concentration on the Skin After Preoperative Surgical Site Preparation in Breast Surgery-A Randomized Controlled Trial.

Journal: Aesthetic plastic surgery

Published: February 02, 2022

GASTRIC TWIST AFTER SLEEVE GASTRECTOMY: A PROPOSAL FOR ENDOSCOPIC CLASSIFICATION.

GASTRIC TWIST AFTER SLEEVE GASTRECTOMY: A PROPOSAL FOR ENDOSCOPIC CLASSIFICATION.

Journal: Arquivos brasileiros de cirurgia digestiva : ABCD = Brazilian archives of digestive surgery

Published: February 02, 2022

Peroral endoscopic myotomy for the treatment of achalasia in the Unified Healthcare System (SUS): results of a short-term.

Peroral endoscopic myotomy for the treatment of achalasia in the Unified Healthcare System (SUS): results of a short-term.

Journal: Revista do Colegio Brasileiro de Cirurgioes

Published: December 06, 2021

Analysis of cathepsin S expression in gastric adenocarcinoma and in Helicobacter pylori infection.

Analysis of cathepsin S expression in gastric adenocarcinoma and in Helicobacter pylori infection.

Journal: PloS one

Published: November 23, 2021

Is COVID-19 Severity Impacted by Bariatric Surgery in the Early Postoperative Period?

Is COVID-19 Severity Impacted by Bariatric Surgery in the Early Postoperative Period?

Journal: Obesity surgery

Published: November 12, 2021

Assessment of the clinical and laboratorial profile of patients with obesity and asymptomatic COVID-19 undergoing bariatric surgery in Brazil.

Assessment of the clinical and laboratorial profile of patients with obesity and asymptomatic COVID-19 undergoing bariatric surgery in Brazil.

Journal: Obesity surgery

Published: July 15, 2021

Rare Mixed Adenoneuroendocrine Carcinoma of the Gallbladder: Case Report and Review of Literature.

Rare Mixed Adenoneuroendocrine Carcinoma of the Gallbladder: Case Report and Review of Literature.

Journal: The American journal of case reports

Published: May 04, 2021

Showing 1-12 of 44

Last Updated: 09/26/2026