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Effect of preoperative nutritional support in malnourished patients with pancreatobiliary cancer: a quasi-experimental study.

ABSTRACT:

Background

In malnourished patients, postoperative morbidity, hospitalization period, and medical expenses are reportedly to be high. We evaluated the clinical impact of a preoperative nutritional support program (PNSP) among malnourished cancer patients.

Methods

For this quasi-experimental study, we enrolled 90 patients who underwent major pancreatobiliary cancer surgery. Malnutrition was defined as at least one of the following: (1) Patient-Generated Subjective Global Assessment (PG-SGA) grade B or C; (2) > 10% weight loss within 6 months; (3) body mass index <18.5 kg/m²; and (4) serum albumin level < 3.0 g/dL. Forty-five malnourished patients allocated to the PNSP group received in-hospital PNSP for a median of 6 (4-35) days. In the PNSP group, the nutrition support team calculated the patients' daily nutritional requirements based on their nutritional status and previous day's intake. The supplementation targets were as follows: total calorie intake, 30-35 kcal/kg/day; protein intake, 1.2-1.5 g/kg/day; and lipid intake, 1-1.5 g/kg/day. Patients who did not meet the diagnostic criteria for malnutrition were allocated to the well-nourished group and underwent surgery without receiving the PNSP (n = 45). We compared the perioperative nutritional indices (as measured using PG-SGA), postoperative outcome, and quality of life (QOL) according to the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire version 3.0.

Results

In the PNSP group, the proportion of patients with serum prealbumin <16 mg/dL decreased significantly after PNSP (29.5% vs. 8.9%, p = 0.013). Moreover, patients with PG-SGA grade A had a statistically significant increase (2.2% vs. 50%, p < 0.001). The overall and major complication rates were higher in the PNSP group than in the well-nourished group without significance (51.1%, 33.3%; 42.2%, 26.7%, respectively). However, the overall and major complication rates were similar between the subgroup with PG-SGA improvement after PNSP and the well-nourished group (40.9% vs. 42.2%, p = 0.958; 27.3% vs. 26.7%, p = 0.525, respectively). QOL indicators in the PNSP group were comparable with those in the well-nourished group after PNSP.

Conclusion

PNSP may improve perioperative nutritional status and clinical outcomes among malnourished patients with pancreatobiliary cancer.

SUBMITTER: Park HM

PROVIDER: S-EPMC9277960 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature

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Effect of preoperative nutritional support in malnourished patients with pancreatobiliary cancer: a quasi-experimental study.

Park Hyeong Min HM Kang Young Hwa YH Lee Dong Eun DE Kang Mee Joo MJ Han Sung-Sik SS Park Sang-Jae SJ

BMC nutrition 20220711 1

<h4>Background</h4>In malnourished patients, postoperative morbidity, hospitalization period, and medical expenses are reportedly to be high. We evaluated the clinical impact of a preoperative nutritional support program (PNSP) among malnourished cancer patients.<h4>Methods</h4>For this quasi-experimental study, we enrolled 90 patients who underwent major pancreatobiliary cancer surgery. Malnutrition was defined as at least one of the following: (1) Patient-Generated Subjective Global Assessment ...[more]

PMID: 35821074

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Project description:IntroductionWhile maintaining or restoring work ability after a cancer diagnosis is an essential aim of the rehabilitation process for working-age patients, problems can arise during the return to work (RTW) or when retaining work. Counselling could provide support for patients with or after cancer with employment-related questions (eg, questions related to RTW and work retention). Outpatient psychosocial cancer counselling centres in Germany offer counselling on work-related questions; however, resources for this are limited. This protocol presents a feasibility study of an intensified needs-based counselling intervention that supports those seeking employment-related advice.Methods and analysisThe CARES (cancer rehabilitation support by cancer counselling centres) project is a feasibility study for a newly developed counselling intervention. The intervention is being developed as part of the project and piloted in about 20 outpatient cancer counselling centres. The CARES study has a quasi-experimental pre-post design with a control cohort. First, patients who undergo regular counselling are recruited. Second, after the counsellors have been trained for the newly developed intervention, participants for the intervention group are recruited from the cancer counselling centres. Quantitative and formative evaluations will be performed in accordance with the existing guidelines. The quantitative evaluation comprises three patient surveys (at the beginning of the counselling process, 3 months into the counselling process and, for the intervention group, at the end of the counselling process) and routine data of the counselling process. The formative evaluation includes interviews with patients, counsellors and other stakeholders, as well as participatory observations of counselling sessions.Ethics and disseminationApproval has been obtained from the ethics committee of the Medical Faculty of the University Bonn (061/22; 09.04.2022). A data protection concept ensures adherence to data protection regulations for the handled data. The dissemination strategies include discussing the results with the cancer counselling centres.Trial registration numberGerman Clinical Trials Register (DRKS00028121); Pre-results.

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Dataset Information

Effect of preoperative nutritional support in malnourished patients with pancreatobiliary cancer: a quasi-experimental study.

Background

Methods

Results

Conclusion

Publications

Effect of preoperative nutritional support in malnourished patients with pancreatobiliary cancer: a quasi-experimental study.

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