ReviewRisk management and healthcare policy2025
Epidemiology, Controversies, and Dilemmas of Perioperative Nutritional Risk/Malnutrition: A Narrative Literature Review.
Review in Risk management and healthcare policy, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
2 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Association between malnutrition and prognosis in colorectal cancer: a systematic review and meta-analysis.Frontiers in oncology · 2026Pooled it
- Preoperative hypoalbuminemia predicts early complications, mortality, and discharge disposition following surgical resection of spinal metastases: a nationwide study.European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 2026Article
Corrections and comments
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Authors and funding
10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Current perioperative nutrition management is discouraging due to the under-recognition of clinical nutrition and the lagging development of clinical nutriology. This review aimed to identify and explore epidemiology, related adverse outcomes, controversies, and dilemmas of perioperative nutritional risk/malnutrition to call for further development of perioperative nutritional medicine. Databases including PubMed, Embase, Cochrane Library, Wanfang Database, China National Knowledge Infrastructure, China Biology Medicine disc, and Chongqing VIP Database were searched for articles published between January 1, 2014 and August 31, 2024 using the following MeSH terms: ("nutritional risk"[Title/Abstract] OR "malnutrition"[Title/Abstract] OR "undernutrition"[Title/Abstract]) AND ("surgery"[Title/Abstract] OR "surgical"[Title/Abstract] OR "operative"[Title/Abstract] OR "operation"[Title/Abstract]). The incidence of nutritional risk was in the 20% range in patients undergoing elective surgery, 54% in older adults, 44-70% in patients with tumors or major elective surgeries, and 50-55% in children. The incidence of malnutrition ranged from 11-77% in surgical patients. Nutrition-related perioperative adverse events included mainly infection, wound healing disorders, reoperation and unplanned readmission, prolonged hospital stay, mortality, perioperative neurocognitive dysfunction, and venous thrombosis. Current controversies and dilemmas in this field include the low rates of nutrition screening and medical nutrition therapy, numerous nutrition screening tools and malnutrition diagnostic criteria, no consensus on optimal assessment method, low level of evidence-based clinical nutrition research and lack of in-depth mechanistic studies, inconsistent timing of nutrition assessment, lack of reports for community hospitals, small hospitals, and low/middle-income countries or regions, and under-recognition of micronutrient malnutrition. It is, therefore, necessary for perioperative patients to undergo nutritional screening at the first outpatient visit before surgery and/or on admission. Perioperative nutritional management needs urgent attention and requires a multidisciplinary team, including anesthesia, nursing, nutrition, and surgery.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.