The DOI matches its Crossref record.
Postsurgical Infections are Reduced with Specialized Nutrition Support
Abstract
Objective: The objective was to examine the relationship between pre‐, peri‐, and postoperative specialized nutritional support with immune‐modulating nutrients and postoperative morbidity in patients undergoing elective surgery. Methods: Studies were identified by searching MEDLINE, review article bibliographies, and abstracts and proceedings of scientific meetings. All randomized clinical trials in which patients were supplemented by the IMPACT formula before and/or after elective surgery and the clinical outcomes reported were included in the meta‐analysis. Seventeen studies (n = 2,305), 14 published (n = 2,102), and 3 unpublished (n = 203), fulfilled the inclusion criteria. Ten studies (n = 1,392) examined the efficacy of pre‐ or perioperative IMPACT supplementation in patients undergoing elective surgery, whereas 7 (n = 913) assessed postoperative efficacy. Fourteen of the studies (n = 2,083) involved gastrointestinal (GI) surgical patients. Postoperative complications, mortality, and length of stay in hospital (LOS) were major outcomes of interest. Results: IMPACT supplementation, in general, was associated with significant (39%–61%) reductions in postoperative infectious complications and a significant decrease in LOS in hospital by an average of 2 days. The greatest improvement in postoperative outcomes was observed in patients receiving specialized nutrition support as part of their preoperative treatment. In GI surgical patients, anastomotic leaks were 46% less prevalent when IMPACT supplementation was part of the preoperative treatment. Conclusion: This study identifies a dosage (0.5–1 l/day) and duration (supplementation for 5–7 days before surgery) of IMPACT that contributes to improved outcomes of morbidity in elective surgery patients, particularly those undergoing GI surgical procedures. The cost effectiveness of such practice is supported by recent health economic analysis. Findings suggest preoperative IMPACT use for the prophylaxis of postoperative complications in elective surgical patients.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cited by
McClave, S. A., Taylor, B. E., Martindale, R. G., Warren, M. M., Johnson, D. R., Braunschweig, C., McCarthy, M. S., Davanos, E., Rice, T. W., Cresci, G. A., et al. (2016) · Journal of Parenteral and Enteral Nutrition · doi:10.1177/0148607115621863 · Cited by 3,982
Gustafsson, U. O., Scott, M. J., Hubner, M., Nygren, J., Demartines, N., Francis, N., Rockall, T. A., Young‐Fadok, T. M., Hill, A. G., Soop, M., et al. (2019) · World Journal of Surgery · doi:10.1007/s00268-018-4844-y · Cited by 2,119
McClave, S. A., Martindale, R. G., Vanek, V. W., McCarthy, M., Roberts, P., Taylor, B., Ochoa, J. B., Napolitano, L., Cresci, G., the A.S.P.E.N. Board of Directors, et al. (2009) · Journal of Parenteral and Enteral Nutrition · doi:10.1177/0148607109335234 · Cited by 1,873
Taylor, B. E., McClave, S. A., Martindale, R. G., Warren, M. M., Johnson, D. R., Braunschweig, C., McCarthy, M. S., Davanos, E., Rice, T. W., Cresci, G. A., et al. (2016) · Critical Care Medicine · doi:10.1097/ccm.0000000000001525 · Cited by 1,476
Engelman, D. T., Ben Ali, W., Williams, J. B., Perrault, L. P., Reddy, V. S., Arora, R. C., Roselli, E. E., Khoynezhad, A., Gerdisch, M., Levy, J. H., et al. (2019) · JAMA Surgery · doi:10.1001/jamasurg.2019.1153 · Cited by 1,225
Metadata
- Authors
- Waitzberg, D. L., Saito, H., Plank, L. D., Jamieson, G. G., Jagannath, P., Hwang, T., Mijares, J. M., & Bihari, D.
- Venue
- World Journal of Surgery
- Publisher
- Wiley
- Published
- 2006-06-16
- Volume
- 30
- Issue
- 8
- Pages
- 1592-1604
- ISSN
- 0364-2313 (ISSN-L)
- 1432-2323
- OpenAlex
- W2014034051
- Cited by
- 279
- References
- 0
- FWCI
- 7.93
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Postsurgical Infections are Reduced with Specialized Nutrition Support. https://app.cochat.ai/papers/10.1007/s00268-005-0657-x
- The paper
- Waitzberg, D. L., Saito, H., Plank, L. D., Jamieson, G. G., Jagannath, P., Hwang, T., Mijares, J. M., & Bihari, D. (2006). Postsurgical Infections are Reduced with Specialized Nutrition Support. World Journal of Surgery. https://doi.org/10.1007/s00268-005-0657-x
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
