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Observational Study
. 2022 Nov 15;14(22):4838.
doi: 10.3390/nu14224838.

Percutaneous Radiology Gastrostomy (PRG)-Associated Complications at a Tertiary Hospital over the Last 25 Years

Ana Piñar-Gutiérrez  1 , Pilar Serrano-Aguayo  1 , Silvia García-Rey  1 , Rocío Vázquez-Gutiérrez  1 , Irene González-Navarro  1 , Dolores Tatay-Domínguez  1 , Pilar Garrancho-Domínguez  1 , Pablo J Remón-Ruiz  1 , Antonio J Martínez-Ortega  1 , Verónica Nacarino-Mejías  2 , Álvaro Iglesias-López  2 , José Luis Pereira-Cunill  1 , Pedro Pablo García-Luna  1
Affiliations
Observational Study

Percutaneous Radiology Gastrostomy (PRG)-Associated Complications at a Tertiary Hospital over the Last 25 Years

Ana Piñar-Gutiérrez et al. Nutrients. .

Abstract

Objectives: We aimed to describe and compare the complications associated with different percutaneous radiologic gastrostomy (PRG) techniques.

Methods: A retrospective and prospective observational study was conducted. Patients who underwent a PRG between 1995-2020 were included.

Techniques: A pigtail catheter was used until 2003, a balloon catheter without pexy was used between 2003-2009 and a balloon catheter with gastropexy was used between 2015-2021. For the comparison of proportions, X2 tests or Fisher's test were used when necessary. Univariate analysis was performed to study the risk factors for PRG-associated complications.

Results: n = 330 (pigtail = 114, balloon-type without pexy = 28, balloon-type with pexy = 188). The most frequent indication was head and neck cancer. The number of patients with complications was 44 (38.5%), 11 (39.2%) and 54 (28,7%), respectively. There were seven (25%) cases of peritonitis in the balloon-type without-pexy group and 1 (0.5%) in the balloon-type with-pexy group, the latter being the only patient who died in the total number of patients (0.3%). Two (1%) patients of the balloon-type with-pexy group presented with gastrocolic fistula. The rest of the complications were minor.

Conclusions: The most frequent complications associated with the administration of enteral nutrition through PRG were minor and the implementation of the balloon-type technique with pexy has led to a decrease in them.

Keywords: complications; enteral nutrition; fluoroscopy; gastrostomy; interventional radiology.

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Conflict of interest statement

The authors declare no conflict of interest.

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