Revisional bariatric procedures in the group of patients over 
60 years of age: a multicenter cohort study (PROSS Study)

Piotr Zarzycki; Justyna Rymarowicz; Piotr Małczak; Magdalena Pisarska-Adamczyk; Mateusz Wierdak; Natalia Dowgiałło-Gornowicz; Paweł Lech; Michał Pędziwiatr; Piotr Major

doi:10.5114/wiitm.2023.133843

eISSN: 2299-0054
ISSN: 1895-4588

Videosurgery and Other Miniinvasive Techniques

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vol. 18

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Bariatric surgery

abstract:

Original paper

Revisional bariatric procedures in the group of patients over 60 years of age: a multicenter cohort study (PROSS Study)

Piotr Zarzycki

¹

,

Justyna Rymarowicz

²

,

Piotr Małczak

²

,

Magdalena Pisarska-Adamczyk

¹

,

Mateusz Wierdak

²

,

Natalia Dowgiałło-Gornowicz

³

,

Paweł Lech

³

,

Michał Pędziwiatr

²

,

Piotr Major

²

Department of Medical Education, Jagiellonian University Medical College, Krakow, Poland
2nd Department of General Surgery, Jagiellonian University Medical College, Krakow, Poland
Department of General, Minimally Invasive and Elderly Surgery, Collegium Medicum, University of Warmia and Mazury, Olsztyn, Poland

Videosurgery Miniinv 2023; 18 (4): 671–679

DOI: https://doi.org/10.5114/wiitm.2023.133843

Online publish date: 2023/12/15

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AMA

Zarzycki P, Rymarowicz J, Małczak P, et al. Revisional bariatric procedures in the group of patients over 
60 years of age: a multicenter cohort study (PROSS Study). Videosurgery and Other Miniinvasive Techniques. 2023;18(4):671-679. doi:10.5114/wiitm.2023.133843.

APA

Zarzycki, P., Rymarowicz, J., Małczak, P., Pisarska-Adamczyk, M., Wierdak, M.,  & Dowgiałło-Gornowicz, N. et al. (2023). Revisional bariatric procedures in the group of patients over 
60 years of age: a multicenter cohort study (PROSS Study). Videosurgery and Other Miniinvasive Techniques, 18(4), 671-679. https://doi.org/10.5114/wiitm.2023.133843

Chicago

Zarzycki, Piotr, Justyna Rymarowicz, Piotr Małczak, Magdalena Pisarska-Adamczyk, Mateusz Wierdak, Natalia Dowgiałło-Gornowicz,  and Paweł Lech et al. 2023. "Revisional bariatric procedures in the group of patients over 
60 years of age: a multicenter cohort study (PROSS Study)". Videosurgery and Other Miniinvasive Techniques 18 (4): 671-679. doi:10.5114/wiitm.2023.133843.

Harvard

Zarzycki, P., Rymarowicz, J., Małczak, P., Pisarska-Adamczyk, M., Wierdak, M., Dowgiałło-Gornowicz, N., Lech, P., Pędziwiatr, M.,  and Major, P. (2023). Revisional bariatric procedures in the group of patients over 
60 years of age: a multicenter cohort study (PROSS Study). Videosurgery and Other Miniinvasive Techniques, 18(4), pp.671-679. https://doi.org/10.5114/wiitm.2023.133843

MLA

Zarzycki, Piotr et al. "Revisional bariatric procedures in the group of patients over 
60 years of age: a multicenter cohort study (PROSS Study)." Videosurgery and Other Miniinvasive Techniques, vol. 18, no. 4, 2023, pp. 671-679. doi:10.5114/wiitm.2023.133843.

Vancouver

Zarzycki P, Rymarowicz J, Małczak P, Pisarska-Adamczyk M, Wierdak M, Dowgiałło-Gornowicz N et al. Revisional bariatric procedures in the group of patients over 
60 years of age: a multicenter cohort study (PROSS Study). Videosurgery and Other Miniinvasive Techniques. 2023;18(4):671-679. doi:10.5114/wiitm.2023.133843.

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Introduction
The constantly increasing prevalence of obesity in the population and the lengthening of life expectancy affect the appearance of the problem of pathological obesity also in the elderly. At the same time, an increase in the number of bariatric procedures (also revisional) performed in elderly patients is observed.

Aim
To assess the indications for revisional bariatric procedures along with the safety and postoperative results in the group of patients over 60 years of age.

Material and methods
The study was conducted in 2019–2020 among patients undergoing revisional bariatric procedures in Polish bariatric centers. The data were obtained through a multicenter, observational retrospective study.

Results
Our data consist of 55 (8.1%) patients older than 60 years of age who underwent revisional bariatric procedures. Revisional procedures in the group of patients over 60 years of age had fewer postoperative complications (16.4% vs. 23.1%, p < 0.05). Remission of type II diabetes or arterial hypertension was achieved to a lesser extent in patients operated on over the age of 60 (13% and 15%, respectively) compared to patients operated on under the age of 60 (47% and 34%, respectively; p < 0.05).

Conclusions
Revisional bariatric procedures in the group of patients over 60 years of age do not cause an increased risk of postoperative complications or prolonged hospital stay. The possibility of achieving remission or improvement in the treatment of comorbidities in patients operated on over 60 years of age is relatively lower compared to a younger group.

keywords:

Revisional bariatric procedures in the group of patients over 60 years of age: a multicenter cohort study (PROSS Study)

Piotr Zarzycki 1 , Justyna Rymarowicz 2 , Piotr Małczak 2 , Magdalena Pisarska-Adamczyk 1 , Mateusz Wierdak 2 , Natalia Dowgiałło-Gornowicz 3 , Paweł Lech 3 , Michał Pędziwiatr 2 , Piotr Major 2

obesity, elderly, bariatric, revisional surgery

Piotr Zarzycki

¹

,

Justyna Rymarowicz

²

,

Piotr Małczak

²

,

Magdalena Pisarska-Adamczyk

¹

,

Mateusz Wierdak

²

,

Natalia Dowgiałło-Gornowicz

³

,

Paweł Lech

³

,

Michał Pędziwiatr

²

,

Piotr Major

²