Katarzyna Z. Bartosiak

Warsaw, MZ, Poland

Last Updated: 09/26/2026

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Found 16 publications

Bariatric Surgery without Regret: A Prospective Analysis of Patient Satisfaction, Weight Loss, and Quality of Life Outcomes.

Bariatric Surgery without Regret: A Prospective Analysis of Patient Satisfaction, Weight Loss, and Quality of Life Outcomes.

Journal: Obesity surgery

Published: November 09, 2025

Sleeve to gastric bypass conversion: a multiinstitutional study of 217 patients.

Sleeve to gastric bypass conversion: a multiinstitutional study of 217 patients.

Journal: Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery

Published: February 03, 2025

Impact of immunosuppression medication management on short-term complications following sleeve gastrectomy.

Impact of immunosuppression medication management on short-term complications following sleeve gastrectomy.

Journal: Surgical endoscopy

Published: December 09, 2024

Bariatric surgery and the diseased kidney: a 5-year assessment of safety and postoperative renal outcomes.

Bariatric surgery and the diseased kidney: a 5-year assessment of safety and postoperative renal outcomes.

Journal: Surgical endoscopy

Published: April 15, 2024

Revisional Bariatric Surgery After Roux-en-Y Gastric Bypass for Bile Reflux: a Single-Center Long-Term Cohort Study.

Revisional Bariatric Surgery After Roux-en-Y Gastric Bypass for Bile Reflux: a Single-Center Long-Term Cohort Study.

Journal: Obesity surgery

Published: April 13, 2024

Comprehensive outcomes after Roux-en-Y gastric bypass with a near-complete 15-year follow-up.

Comprehensive outcomes after Roux-en-Y gastric bypass with a near-complete 15-year follow-up.

Journal: Surgery

Published: December 22, 2023

The analysis of factors increasing the odds for type 2 diabetes mellitus remission following re-do bariatric surgery after laparoscopic sleeve gastrectomy- cohort study.

The analysis of factors increasing the odds for type 2 diabetes mellitus remission following re-do bariatric surgery after laparoscopic sleeve gastrectomy- cohort study.

Journal: Langenbeck's archives of surgery

Published: March 14, 2023

Analysis of the Factors Contributing to Bariatric Success After Laparoscopic Redo Bariatric Procedures: Results from Multicenter Polish Revision Obesity Surgery Study (PROSS).

Analysis of the Factors Contributing to Bariatric Success After Laparoscopic Redo Bariatric Procedures: Results from Multicenter Polish Revision Obesity Surgery Study (PROSS).

Journal: Obesity surgery

Published: June 03, 2022

Effect of Significant Postoperative Complications on Decision Regret After Laparoscopic Sleeve Gastrectomy: a Case-Control Study.

Effect of Significant Postoperative Complications on Decision Regret After Laparoscopic Sleeve Gastrectomy: a Case-Control Study.

Journal: Obesity surgery

Published: February 10, 2022

The impact of severe postoperative complications on outcomes of bariatric surgery-multicenter case-matched study.

The impact of severe postoperative complications on outcomes of bariatric surgery-multicenter case-matched study.

Journal: Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery

Published: April 06, 2021

30-Day Morbidity and Mortality of Bariatric Surgery During the COVID-19 Pandemic: a Multinational Cohort Study of 7704 Patients from 42 Countries.

30-Day Morbidity and Mortality of Bariatric Surgery During the COVID-19 Pandemic: a Multinational Cohort Study of 7704 Patients from 42 Countries.

Journal: Obesity surgery

Published: March 15, 2021

Decision Regret after Laparoscopic Sleeve Gastrectomy-5 Years' Perspective.

Decision Regret after Laparoscopic Sleeve Gastrectomy-5 Years' Perspective.

Journal: Obesity surgery

Published: March 07, 2021

Showing 1-12 of 16

Last Updated: 09/26/2026