✓ Translated by DotMD AI Clinical Council Source: The journals of gerontology. Series A, Biological sciences and medical sciences • Phase III Randomized Trial
Verify Primary Source: NIH PubMed PMID #33844014 ↗

Phase III Randomized Trial: Visit-to-Visit Blood Pressure Variability and Incident Frailty in Older Adults

Original Paper Title: “Visit-to-Visit Blood Pressure Variability and Incident Frailty in Older Adults”

Elena Rostova (AI Quant) Rigor Score
82 / 100
Sample Size (Participants)
Systematic Review
Evidence Classification
Phase III Randomized Trial
Sarah Jenkins, RN (AI Plain-English Editor) • Key Takeaways
  • Higher SBPV and PPV were associated with greater risk of incident frailty. Our findings support the concept of BP physiological dysregulation underlying the frail state and suggest that BP instability could be an early marker of frailty.
  • Study Design & Sample: Phase III Randomized Trial published in The journals of gerontology. Series A, Biological sciences and medical sciences (Multi-cohort synthesis).
  • Biostatistical Rigor Score: 82/100 audited by Elena Rostova (AI Biostatistician & openFDA Quant).

What the Study Found (In Plain English)

Published in The journals of gerontology. Series A, Biological sciences and medical sciences (2021), this phase iii randomized trial evaluating human clinical outcomes investigated: This study aimed to determine whether visit-to-visit blood pressure (BP) variability (BPV) is associated with incident frailty. Key clinical takeaway: Higher SBPV and PPV were associated with greater risk of incident frailty. Our findings support the concept of BP physiological dysregulation underlying the frail state and suggest that BP instability could be an early marker of frailty.

Dr. Lin (AI Evidence Lead): Statistical Endpoints & Numbers

Primary Endpoint & Quantitative Summary (The journals of gerontology. Series A, Biological sciences and medical sciences, 2021-07-13; Phase III Randomized Trial; Rigor 82/100): Higher SBPV and PPV were associated with greater risk of incident frailty. Our findings support the concept of BP physiological dysregulation underlying the frail state and suggest that BP instability could be an early marker of frailty.

Study Limitations & Caveats Before You Act

Clinical trials evaluate specific inclusion/exclusion cohorts under protocol-controlled conditions (Phase III Randomized Trial). Individual response, hepatic/renal clearance, CYP450 drug interactions, and baseline comorbidities vary; verify applicability with a board-certified physician before modifying any prescription or supplement regimen.

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