28 research outputs found
Reducing complication rates and hospital readmissions while revising the enhanced recovery after bariatric surgery (ERABS) protocol
Influence of ohmic heating on the structural and immunoreactive properties of soybean proteins
Ohmic heating (OH) encompasses interesting benefits towards thermal processing. Envisaging an increasing relevance of soybean protein as an alternative non-animal protein, it is important to understand how OH can contribute to the quality and immunoreactivity of soybean-derived products. This study describes, for the first time, the impact of OH when applied at different electrical frequencies (50 Hz20 kHz) and moderate electric field intensities (up to 20 V/cm), on the leakage of metals from the electrodes and immunoreactivity aspects of soybean protein isolate (SPI). This was achieved by monitoring the occurrence of electrochemical reactions and evaluating IgG-binding capacity. OH performed at 50 Hz and 95 °C induced significant alterations on the intrinsic fluorescence of SPI (p  0.05) and the release of detectable amounts of Fe/Ni, with a subsequent reduction of 36% in the immunoreactivity of Gly m TI. The occurrence of non-thermal effects, as well as the interaction between protein and trace metals, may result in a partial blockage of protein epitopes, thus impairing specific antibody binding. These findings present novel information about the importance of OH parameters, such as electrical frequency and occurrence of electrochemical reactions, which can affect the structure and immunoreactivity of SPI fractions.This study was supported by the Portuguese Foundation for Science and Technology (FCT) under the scope of the strategic funding of UIDB/04469/2020 and UID/QUI/50006/2020 with funding from FCT/MCTES
through national funds, and AgriFood XXI R&D&I project, operation number NORTE-01-0145-FEDER-000041 and NORTE-01-0145-FEDER 000052, co-financed by the European Regional Development Fund
(FEDER) through NORTE 2020 (Northern Regional Operational Pro gram 2014/2020). This work also received financial support from the European Union (FEDER funds through COMPETE POCI-01-0145-
FEDER-031720) and National Funds (FCT) through project Alle Risk Assess PTDC/BAA-AGR/31720/2017. Caterina Villa and LuÃs Machado thank FCT for their grants under project AlleRiskAssess
(PTDC/BAA-AGR/31720/2017). Joana Costa thanks FCT for funding through program DL 57/2016 – Norma transitoria (SFRH/BPD/102404/2014). Ricardo N. Pereira acknowledge FCT for its Assistant Research
contract obtained under CEEC Individual 2017.info:eu-repo/semantics/publishedVersio
Laparoscopic Sleeve Gastrectomy versus Gastric Bypass in Late Adolescents: What Is the Optimal Surgical Strategy for Morbid Obesity?
Reducing complication rates and hospital readmissions while revising the enhanced recovery after bariatric surgery (ERABS) protocol
Background: To optimize the postoperative phase following bariatric surgery, the enhanced recovery after bariatric surgery pathway (ERABS) has been developed. The aim of ERABS is to create a care path that is as safe, efficient and patient-friendly as possible. Continuous evaluation and optimization of ERABS are important to ensure a safe treatment path and may result in better outcomes. The objective of this study was to compare the clinical outcomes of patients undergoing bariatric surgery over 2014–2017, during which the ERABS protocol was continuously evaluated and optimized. Methods: This is a retrospective cohort study. Data were collected from patients undergoing a primary Roux-en-Y gastric bypass or sleeve gastrectomy between January 2014 and December 2017. Outcomes were early complications, unplanned hospital revisits, readmissions, duration of surgery and length of hospital stay. Results: 2889 patients underwent a primary bariatric procedure in a single center. There was a significant decrease in minor complications over the years from 7.0 to 1.9% (p < 0.001). Hospital revisit rates decreased after 2015 (p < 0.001). Readmission rates decreased over time (p < 0.001). The mean duration of surgery decreased from 52 (in 2014) to 41 (in 2017) minutes (p < 0.001). Median length of hospital stay decreased from 1.8 to 1.5 days in 2015 (p = 0.002) and remained stable since. Conclusion: An improvement of the ERABS protocol was associated with a decrease in minor complication rates, number of unplanned hospital revisits and readmission rates after primary bariatric procedures