Nonpharmacologic and Nonsurgical Weight Management Interventions for Patients With Advanced CKD: A Scoping Review of the Medical Literature
Bibliographic record
Abstract
Rationale & Objective: Obesity is associated with morbidity and mortality in people with chronic kidney disease (CKD). Identifying safe and effective nonpharmacologic and nonsurgical interventions to achieve a healthier body weight is essential. Study Design: Scoping review of observational studies and randomized control trials. Setting & Study Populations: and advanced CKD (category G3-G5D). Selection Criteria for Studies: Following the Preferred Reporting Items for Systematic Reviews and Meta-analyses Extension for Scoping Reviews (PRISMA-ScR), we systematically searched 2 electronic databases (MEDLINE and Embase) for studies that examined the effect of nonpharmacologic and nonsurgical interventions for weight loss between January 2010-July 2024. Outcomes included weight loss and BMI. We also examined adherence, whether participants were involved in the design of the study, and adverse events. Data Extraction: Two reviewers screened relevant citations and extracted study characteristics and outcomes. Discrepancies were resolved by a third reviewer. Analytical Approach: Study data were summarized descriptively following guidance from the PRISMA-ScR. Results: Of the 2,453 citations, 17 met inclusion criteria (9 randomized controlled trials, 2 nonrandomized trials, 5 prospective cohort studies, and 1 retrospective cohort study) and included a total of 960 participants. Interventions included exercise programs, dietary therapy, and/or cognitive behavioral therapy with follow-up ranging from 3-12 months. It appeared that dietary intervention that promoted significant caloric restriction over the short term led to the most weight loss (average, 7 kg). Interventions with monitored coaching appeared helpful. No adverse events were reported. None of the studies involved participants as partners. Limitations: . Conclusions: Programs encouraging very low-energy diets along with monitored coaching, may result in modest short-term weight loss. Patient views on these programs and their longer term success remain unclear.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.003 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.003 | 0.001 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".