SynthesisJournal of gerontological nursing2015
Nutrition and Cognition in Older Adults With Heart Failure: A Systematic Review.
Synthesis in Journal of gerontological nursing, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 2 of them syntheses that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
8 citing papers in PubMed, 2 syntheses or guidelines pooled it, 17 citations in OpenAlex.
- Atrial fibrillation and cognitive function in patients with heart failure: a systematic review and meta-analysis.Heart failure reviews · 2017Pooled it
- Nutrition and Cognition in Older Adults With Heart Failure: A Systematic Review.Journal of gerontological nursing · 2015Pooled it
- Cognitive assessment in heart failure: clinical value, timing, and practical tools.Heart failure reviews · 2026Review
- Prognostic Impact of Combined Nutritional and Cognitive Status on Long-Term Outcome in Acute Decompensated Heart Failure.Nutrients · 2026Article
- Evidence Summary of Management Strategies for Cognitive Impairment in Patients with Heart Failure.Journal of multidisciplinary healthcare · 2025Review
- Lower serum ferritin levels are associated with worse cognitive performance in aging.The journal of nutrition, health & aging · 2024Observational
- Heart failure and cognitive impairment: A narrative review of neuroimaging mechanism from the perspective of brain MRI.Frontiers in neuroscience · 2023Review
- Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 2 institutions in 1 country.
Funding
Abstract
Cognitive impairment is commonly observed in older adults with heart failure; nutrition is a possible contributing factor. The purpose of the current systematic review is to examine the relationship between nutrition and cognition in older adults with heart failure. A literature review was performed through August 2015 that examined published, peer-reviewed studies from PubMed, PsycINFO, CINAHL, and Web of Science. Four articles were selected for inclusion. Findings revealed that poorer nutritional habits were associated with poorer attention, executive functioning, and memory in older adults with heart failure. Nutritional biomarkers, including anemia, hyponatremia, hypokalemia, hyperglycemia, and hypoalbuminemia, were also associated with cognitive impairment. More research is needed to explore the relationship between nutrition and cognition in this population. Descriptive studies will inform scientists as they design and test nutritional interventions to optimize cognitive function in older adults with heart failure.
Indexed as
Identifiers
What OpenQuestion holds
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 OpenQuestion graph.