ArticleJournal of internal medicine2026
Long-term outcomes in patients with postural orthostatic tachycardia syndrome with an average follow-up of over 20 years.
Article in Journal of internal medicine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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
1 citing paper in PubMed.
- The long and winding road of postural orthostatic tachycardia syndrome.Journal of internal medicine · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
12 authors.
Funding
Abstract
backgroundPostural orthostatic tachycardia syndrome (POTS) is a chronic form of orthostatic intolerance that primarily affects female patients. There are scarce data evaluating the long-term outcomes in POTS.
objectivesThis study sought to evaluate the long-term impacts of POTS over multiple decades in adult patients.
methodsPast research participants at the VUMC Autonomic Dysfunction Center Research Unit (symptomatic ≥10 years) were recruited to participate in the study. A custom survey was administered at one time point. Participants were grouped as IMPROVED or NOT IMPROVED based on symptom course over time. Continuous data are reported as median (25th, 75th).
resultsPatients with POTS (n = 44; 98% female) were included in the analysis (62% response rate). Patient age at the time of survey was 48 (38, 54) years, with 23 (15, 27) years from POTS symptom onset, and 17 (12, 24) years from POTS diagnosis. Since diagnosis, symptoms completely resolved in 2%, improved in 46%, worsened in 25%, were unchanged in 11%, and demonstrated a variable symptom course in 16%. Patients who were NOT IMPROVED were more likely than those IMPROVED to have neuropathy, gastroparesis, and overactive bladder symptoms.
conclusionsIn a cohort of adult patients with POTS who received care at a national referral center for autonomic disorders, almost half reported their POTS symptoms as improved 10 or more years after symptom onset. Most patients with POTS experienced ongoing symptoms for many years after diagnosis.
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.