ArticleAge and ageing2025
Delayed orthostatic hypotension in Parkinson's disease and in the general ageing population.
Article in Age and ageing, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 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
2 citing papers in PubMed.
- Multiple system atrophy: cure and care.Journal of neural transmission (Vienna, Austria : 1996) · 2026Review
- How to treat cardiovascular autonomic failure in Parkinson's disease.Journal of neural transmission (Vienna, Austria : 1996) · 2026Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
19 authors.
Funding
Abstract
objectiveDelayed orthostatic hypotension (dOH) is defined by a sustained blood pressure (BP) fall ≥20/10 mmHg occurring beyond 3 minutes in the upright position, whose clinical relevance is yet undetermined. We investigated frequency, associated features and treatment strategies of dOH in Parkinson's Disease (PD) and ageing individuals with history of syncope or orthostatic intolerance.
methodsWe retrospectively studied 213 individuals with PD and 213 age-matched individuals without parkinsonism referred for tilt-table testing to the Innsbruck and Florence Dysautonomia centres. In both cohorts, we reviewed the medical records of the 6 months before testing for history of syncope and falls, and of the 6 months afterwards for the recommended dOH treatment and clinical outcome.
resultsdOH was twice as frequent in PD than in ageing individuals [18% versus 9%; OR = 2.9 (95 CI.: 1.3-6.5), P = .007]. Upon prolonged head-up tilt, PD individuals showed a more severe systolic BP fall (P < .001). PD individuals with history of syncope also exhibited a sustained systolic BP fall from the 3rd minute of head-up tilt onward compared to those without (P = .014). Both non-pharmacological and pharmacological OH treatment strategies were associated with symptomatic improvement at follow-up.
conclusionsIn PD individuals referred to tertiary settings, tilt-table testing more frequently disclosed dOH compared to age-matched individuals without parkinsonism. In PD, dOH is mainly driven by a progressive orthostatic systolic BP fall, increasing the risk of syncope. Given its prevalence and the potential for effective treatment, dOH should be actively screened for in clinical practice.
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.