ArticleClinical interventions in aging2024
Postinduction Hypotension and Adverse Outcomes in Older Adults Undergoing Transcatheter Aortic Valve Replacement: A Retrospective Cohort Study.
Article in Clinical interventions in aging, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 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
6 citing papers in PubMed.
- Effect of different administration times of dexmedetomidine on the ED50 of sufentanil to inhibit the cardiovascular response in elderly patients with double lumen tracheal intubation: a randomized controlled trial.BMC anesthesiology · 2026Trial
- Feasibility and candidate risk factors for postoperative delirium in older ward patients: a prospective pilot study.BMC anesthesiology · 2026Observational
- Steady-state regional cerebral oxygen saturation integrates multidimensional periprocedural factors and predicts long-term mortality after transcatheter aortic valve implantation.Journal of anesthesia · 2026Article
- Predictive value of ventriculo-arterial coupling for hypotension after induction of anaesthesia: a prospective observational cohort study.Intensive care medicine experimental · 2026Article
- Individualized Dynamic Assessment of Mean Arterial Pressure in Hospitalized Older Patients with Acute Kidney Injury: A Retrospective Cohort Study.Clinical interventions in aging · 2026Article
- Predictors and Prognostic Impact of Perioperative Hypotension During Transcatheter Aortic Valve Implantation: The Role of Diabetes Mellitus and Left Ventricular Dysfunction.Journal of cardiovascular development and disease · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
13 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Purpose: Postinduction hypotension (PIH), occurring between anaesthesia induction and surgical incision, is particularly concerning in older adults undergoing transcatheter aortic valve replacement (TAVR) due to their multiple comorbidities and age-related cardiovascular changes. This study aimed to assess the relationship between PIH and postoperative adverse events in TAVR patients. Patients and Methods: A total of 777 patients underwent TAVR at The Second Affiliated Hospital of Zhejiang University School of Medicine from January 1, 2020 to February 28, 2023. Four thresholds of MAP were defined, including two absolute thresholds (<65, <60 mmHg) and two relative thresholds (20% and 30% lower than baseline). The relationships between PIH and the composite outcome, which included all-cause in-hospital mortality, stroke, acute kidney injury (AKI), and myocardial infarction (MI), were examined using unadjusted analysis, 1:1 propensity score matching(PSM), and inverse probability of treatment weighting (IPTW). Results: A total of 643 older adults were included in the study ultimately. The composite outcome incidence was significantly greater in patients with PIH than in those without PIH (relative risk [RR]: 2.47, 95% CI: 1.66-3.73 for MAP <60 mmHg; RR: 1.66, 95% CI: 1.14-2.46 for a >30% decrease from baseline). PIH was significantly associated with stroke (RR: 5.22, 95% CI: 1.98-17.75) and AKI (RR: 2.82, 95% CI: 1.73-4.79) with a MAP <60 mmHg. Conclusion: PIH significantly increases the risk of composite outcomes, especially stroke and AKI, in TAVR patients.
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.