Trial reportJournal of neural transmission (Vienna, Austria : 1996)2008
Impact of endurance exercise on levodopa-associated cortisol release and force increase in patients with Parkinson's disease.
Trial report in Journal of neural transmission (Vienna, Austria : 1996), 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 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
3 citing papers in PubMed, 11 citations in OpenAlex.
- Psychological Stress and Changes of Hypothalamic-Pituitary-Adrenal Axis in Patients with "De Novo" Parkinson's Disease.Medical archives (Sarajevo, Bosnia and Herzegovina) · 2016Article
- Relevance of chronic stress and the two faces of microglia in Parkinson's disease.Frontiers in cellular neuroscience · 2015Review
- Diabetes type II: a risk factor for depression-Parkinson-Alzheimer?Neurotoxicity research · 2011Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Levodopa (LD) application improves motor symptoms and reduces cortisol levels in patients with Parkinson's disease (PD). Endurance exercise enhances cortisol release in proportion to the intensity of the effort and thus may counteract the LD associated cortisol decrease. We measured levels of cortisol and LD over an 1-h long interval following administration of soluble 200 mg LD/50 mg benserazide with concomitant maximal grip strength assessment in 16 PD patients under cued conditions during rest and endurance exercise. The motor response, the plasma levels of cortisol and LD did not significantly differ between both conditions. Cortisol concentrations significantly decreased even during exercise. Grip strength only significantly went up during rest. Endurance exercise did not counteract the LD associated decreased cortisol release. Since cortisol improves muscle function, the lack of increase in maximal grip strength following LD administration during exercise may contribute to reduced exercise capacity, which is reported by PD patients.
Indexed as
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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.