ArticleThe American journal of medicine2020
Cognition, Frailty, and Functional Outcomes of Transcatheter Aortic Valve Replacement.
Article in The American journal of medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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
4 citing papers in PubMed, 10 citations in OpenAlex.
- Prognostic Impact of Frailty in Transcatheter Aortic Valve Implantation.Journal of cardiovascular development and disease · 2026Article
- The heart-brain axis: neurocognitive frailty in heart failure.Journal of neurology · 2025Review
- Role of Cognitive Frailty in Older Adults With Cardiovascular Disease.Journal of the American Heart Association · 2024Review
- Thoracic surgery with geriatric assessment and collaboration can prepare frail older adults for lung cancer surgery.Journal of surgical oncology · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 3 institutions in 3 countries.
Funding
Abstract
backgroundCognitive impairment and frailty are highly prevalent in older adults undergoing transcatheter aortic valve replacement. This study aimed to investigate the relationship of cognitive impairment and frailty with functional recovery after transcatheter aortic valve replacement.
methodsThis was a single-center prospective cohort study of 142 patients who were ≥70 years old and underwent transcatheter aortic valve replacement for aortic stenosis. Prior to transcatheter aortic valve replacement, cognitive impairment was defined as Mini-Mental State Examination score <24 points (range: 0-30), and moderate-to-severe frailty was defined as a deficit-accumulation frailty index ≥0.35 (range: 0-1). The functional status composite score, the number of 22 daily and physical tasks that a patient could perform independently, measured at baseline and 1, 3, 6, 9, and 12 months postoperatively were analyzed using linear mixed-effects model.
resultsThe mean age was 84.2 years; 74 subjects were women (51.8%). Patients with moderate-to-severe frailty and cognitive impairment (n = 27, 19.0%) had the lowest functional status at baseline and throughout 12 months, while patients with mild or no frailty and no cognitive impairment (n = 48, 33.8%) had the best functional status. Patients with cognitive impairment alone (n = 19, 13.4%) had better functional status at baseline than those with moderate-to-severe frailty alone (n = 48, 33.8%), but their functional status scores merged and remained similar during the follow-up.
conclusionsPreoperative cognitive function plays a vital role in functional recovery after transcatheter aortic valve replacement, regardless of baseline frailty status. Impaired cognition may increase functional decline in the absence of frailty, whereas intact cognition may mitigate the detrimental effects of frailty. Cognitive assessment should be routinely performed prior to transcatheter aortic valve replacement.
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.