Ignite Creation Date:
2025-12-25 @ 4:46 AM
Ignite Modification Date:
2026-03-05 @ 10:16 PM
Study NCT ID:
NCT06963918
Status:
NOT_YET_RECRUITING
Last Update Posted:
2025-05-09
First Post:
2025-04-23
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Expiratory Muscle Training and Trunk Flexion in Parkinson's Disease
Sponsor:
General University Hospital, Prague
Organization:
Study Overview
Official Title:
Effect of Expiratory Muscle Strength Training on Forward Trunk Flexion in Parkinson's Disease
Status:
NOT_YET_RECRUITING
Status Verified Date:
2025-04
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
Postural abnormalities involving the trunk are prevalent in over 20% of patients with Parkinson's disease (PD). Pathological forward trunk flexion (FTF) is a drug-refractory complication in patients with PD leading to imbalance, pain and fall-related injuries. Deep abdominal muscle training is a key rehabilitation strategy for FTF, as muscles like the transversus abdominis and multifidus are crucial for lumbar stabilization. This training has been shown to improve body position and lumbar proprioception.
Abdominal muscles are also responsible for forced expiration. Expiratory muscle strength training (EMST) utilizing forced expiration through expiratory trainer has emerged as a beneficial intervention in the non-pharmacological management of PD, positively impacting clinical aspects such as dysphagia, dystussia, hypokinetic dysarthria, and drooling. EMG study showed large abdominal muscles activity, particularly the transversus abdominis and internus obliquus abdominis during EMST. Therefore, EMST might also be effective in improving lumbar stabilization.
Given the established role of abdominal muscles in trunk stabilization, it is plausible that activation of deep abdominal muscles during EMST with the right level of resistance might improve FTF in PD patients. No studies have yet examined the effect of EMST on posture in PD.
The primary aim of this study will be to evaluate the effect of EMST on forward trunk flexion in patients with Parkinson's disease.
The secondary aim will be to assess the potential duration of the EMST effect on postural abnormalities and its impact on patient stability.
Abdominal muscles are also responsible for forced expiration. Expiratory muscle strength training (EMST) utilizing forced expiration through expiratory trainer has emerged as a beneficial intervention in the non-pharmacological management of PD, positively impacting clinical aspects such as dysphagia, dystussia, hypokinetic dysarthria, and drooling. EMG study showed large abdominal muscles activity, particularly the transversus abdominis and internus obliquus abdominis during EMST. Therefore, EMST might also be effective in improving lumbar stabilization.
Given the established role of abdominal muscles in trunk stabilization, it is plausible that activation of deep abdominal muscles during EMST with the right level of resistance might improve FTF in PD patients. No studies have yet examined the effect of EMST on posture in PD.
The primary aim of this study will be to evaluate the effect of EMST on forward trunk flexion in patients with Parkinson's disease.
The secondary aim will be to assess the potential duration of the EMST effect on postural abnormalities and its impact on patient stability.
Detailed Description:
None
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
False
Is an FDA AA801 Violation?: