Clinical Trials Logo

Myotonic Dystrophy clinical trials

View clinical trials related to Myotonic Dystrophy.

Filter by:
  • Completed  
  • Page 1 ·  Next »

NCT ID: NCT05662150 Completed - Clinical trials for Myotonic Dystrophy 1

Low-frequency Repetitive Nerve Stimulation in Myotonic Dystrophy Type 1

Start date: September 1, 2021
Phase: N/A
Study type: Interventional

The study design is a prospective cohort study. It aims to evaluate the neuromuscular junction in dystrophic myotonia 1 (DM 1) using low-frequency repetitive nerve stimulation (RNS) on several nerve-muscle pairs of the one side including proximal and distal muscles of upper and lower extremities. First, it will be investigated whether a decrement with 3 Hz stimulation, as described in literature, is reproducible in our patient population. If this is the case, it will be examined whether it is the consequence of a dysfunction of the neuromuscular junction or rather linked to a hypo-excitability of some muscle fibers due to myotonia. For this purpose, additional tests including short exercise test (to observe any decrement resulting from an inexcitability in myotonic muscle fibers) and needle EMG (for mapping myotonic discharges in the muscles tested with repetitive nerve stimulation) will be performed. Single fiber-EMG will not be provided in this study as an abnormal result does not necessarily indicate a dysfunction of the neuromuscular junction but could just as well be due to the muscular dystrophy in the context of DM1. Finally, it will be investigated if there is a correlation between the decrement with 3 Hz stimulation and clinical signs as fixed muscle weakness (via Medical Research Counsil (MRC) scale, DM-activ scale [30]) and fatigue (via MG-ADL scale).

NCT ID: NCT05560438 Completed - Clinical trials for Myotonic Dystrophy Type 1 (DM1)

Technology Assisted Rehabilitation for Upper Limb Function in Myotonic Dystrophy Type 1

Technorehab
Start date: January 3, 2022
Phase: N/A
Study type: Interventional

Myotonic Dystrophy type 1 (DM1) is a genetic multisystem disease causing muscle weakness and myotonia. As a result, upper limb function might become impaired. There are little research regarding rehabilitation and exercise for upper limb function in DM1. It is known from research on lower limb function in DM1 and other muscular dystrophies, that there are possibilities to improve function also in these deteriorating diseases. In this single subject experimental design study, 6-10 adults with DM1, who are at an inpatient rehabilitation center, will get intensive, but personally adapted senso- and robot assisted rehabilitation for arm- and hand function with Tyromotion Amadeo and Armeo Senso. These devices have previously been used in rehabilitation research for other neurological conditions. The participants will be followed up, and evaluated at a weekly basis, using video consultations. Fine motor skill dexterity test (9HPT) and the Nut and Bolt test will be used, and active range of motion (ROM) and muscle strenght and movement of upper limb will be measured. Furthermore, patient reported outcome measures (PROMS) on hand impairment and myotonia will be used, all with purpose to evaluate upper limb function.

NCT ID: NCT05400629 Completed - Clinical trials for Myotonic Dystrophy 1

Effects of a 12-week Strength Training Program in Women With Myotonic Dystrophy Type 1

Start date: January 1, 2022
Phase: N/A
Study type: Interventional

20 women with myotonic dystrophy type 1 (DM1) will complete a 12-week lower-limb strength training program. The training program consist of 3 series of 6 to 8 maximal repetitions of 5 different exercises: Leg extension, leg press, hip abduction, squat and plantar flexion. Training sessions will be closely supervise and take place twice a week. It is hypothesize that the training program will induce muscular hypertrophy despite the genetic defect. The training program should also have positive effects on function. The participants will be evaluated at baseline, week 6, week 12, month 6 and month 9 to quantify the effects of the training program and if these effects will be maintained over time.

NCT ID: NCT05036447 Completed - Clinical trials for Myotonic Dystrophy 1

Myotonic Dystrophy Type 1 and Resistance Exercise

STYRK DM1
Start date: June 14, 2021
Phase: N/A
Study type: Interventional

The purpose of this study is to investigate the response after one bout of moderate-heavy resistance exercise in patients suffering from Myotonic Dystrophy type 1. There is still doubt about if these patients could benefit from resistance exercise, or if this mode of exercise is detrimental to their mobility and health. We aim to monitor the subjects during the recovery phase and investigate recovery in several ways.

NCT ID: NCT05027269 Completed - Clinical trials for Myotonic Dystrophy 1

Study of AOC 1001 in Adult Myotonic Dystrophy Type 1 (DM1) Patients

MARINA
Start date: October 28, 2021
Phase: Phase 1/Phase 2
Study type: Interventional

AOC 1001-CS1 is a randomized, double-blind, placebo-controlled, Phase 1/2 study to evaluate the safety, tolerability, pharmacokinetics and pharmacodynamics of single and multiple-doses of AOC 1001 Administered Intravenously to Adult Myotonic Dystrophy Type 1 (DM1) patients (MARINA). Part A is a single dose design with 1 cohort (dose level). In Part A, the patient duration is 6 months as the treatment period is 1 day followed by a 6 month follow-up period. Part B is a multiple-ascending dose design with 2 cohorts (dose levels). In Part B, the patient duration is 6 months as the treatment period is 3 months followed by a 3 month follow-up period.

NCT ID: NCT04907162 Completed - Healthy Clinical Trials

Musculoskeletal Nociceptive Pain in Participants With Neuromuscular Disorders

Start date: April 15, 2021
Phase:
Study type: Observational

The primary aim is to characterize the prevalence, severity and quality of musculoskeletal nociceptive pain in adult patients with neuromuscular disorders (NMD). The secondary objectives are to evaluate whether severity and distribution of muscle pain is associated with muscle function, and to assess whether muscle pain is associated with alterations of muscle elasticity and muscle stiffness. Results of patients with neuromuscular disorders will be compared to age- and gender-matched healthy volunteers. Approx. 70 patients with neuromuscular disorders and 20 healthy volunteers will be enrolled, including patients with the following neuromuscular disorders: histologically confirmed inclusion body myositis (IBM), genetically confirmed late-onset Pompe disease (LOPD), genetically confirmed spinal muscular atrophy type 3 (SMA3), genetically confirmed facio-scapulo-humeral muscle dystrophy (FSHD), genetically confirmed myotonic dystrophy type 1 or type 2 (DM1, DM2). The duration of patient recruitment will be around 12 months.

NCT ID: NCT04835298 Completed - Clinical trials for Myotonic Dystrophy Type 1 (DM1)

Breathlessness Assessment in Adult Patients With Myotonic Dystrophy Type 1

Start date: July 3, 2020
Phase:
Study type: Observational

Myotonic dystrophy type 1 (DM1) is one of the most common neuromuscular diseases in adults. As respiratory dysfunction is the most common cause of death in patients with DM1, a respiratory disease progression must be monitored combining symptom screening and respiratory function testing, in order to identify the appropriate time to initiate non invasive ventilation (NIV). Dyspnea, one of the main respiratory symptoms, has been little studied in patients with DM1. The main objective of this study is to provide the first multidimensional description of dyspnea in patients with DM1. The secondary objectives are: - To compare respiratory symptoms according to the presence or not of criteria from respiratory function testing to initiate NIV - To assess associations between dyspnea and respiratory function testing - To assess associations between dyspnea and number of Cytosine Thymine Guanine (CTG) repeats - To assess associations between dyspnea and muscular strength - To assess associations between dyspnea and BMI - To assess associations between dyspnea and anxiety or depression - To assess associations between dyspnea and cognitive impairment - To assess associations between dyspnea and quality of life.

NCT ID: NCT04712422 Completed - Clinical trials for Myotonic Dystrophy 1

Poor Neck Proprioception May Cause Balance Deficits in Myotonic Dystrophy 1

CABLAMYD
Start date: October 27, 2020
Phase:
Study type: Observational

Impairment of balance and gait are frequent complaints in patients with myotonic dystrophy type 1 (DM1). In these persons, there is an increased risk for stumbles and falls when compared to normal subjects. An underestimated cause of falls might be the weakness of neck flexor muscles (due to cervical ataxia). It is well known that fibres of muscle spindles are receptors combining a specialized sub-set of muscle fibers with a specialized array of both sensory and motor nerve fibers. Spindles transduce into neural afferent discharges the muscle length and length changes. They are very dense in deep neck muscles, are crucial to body balance and gage orientation, and are severely affected in DM1. Preliminary results suggest that falls could reflect imbalance. These indicate that cervical ataxia may come into play because of muscle spindle fibre disruption. In light of the current knowledge on the physiology of balance and on the association between balance deficits and cervical dystonia in other clinical conditions (e.g., whiplash injury), a rationale is therefore offered to a confirmation of the hypothesis that DM1 patients may suffer from cervical ataxia. The primary endpoint is the demonstration of an association between balance deficits in standing and cervical proprioception deficit in adults affected by Myotonic dystrophy 1. Secondary endpoints are: - the investigation of the correlation among the two deficits and the clinical conditions of patients, - the definition of normative data in the measure of cervical proprioception in a sample of healthy participants. It is expected that high scores in postural balance, obtained on the posturographic Equitestâ„¢-Sensory Organization Test-SOT, correspond to high levels of repositioning accuracy in tests of cervical repositioning and low SOT scores correspond to low accuracy. Moreover, it is expected that an association exists among the two deficits and the clinical situation of the patients. Results from the present pilot study will allow an estimate of the sample size for future experimental protocols. The evidence for an association between balance deficits and cervical ataxia would be of obvious relevance to the patients. This would also support the hypothesis that neck muscle spindles may be especially affected in DM1. This would highlight that muscles are also crucial sensory organs, involved in the perception of joint position, muscle strength, and fatigue. Results from the present study might allow the definition of new rehabilitative programs, such as treatments through a neck strengthening (and thus stiffening) exercise program. This study, therefore, might stimulate new research hypothesis at the neurophysiologic level and possibly lead to findings generalizable from DM1 to other forms of myopathy.

NCT ID: NCT04634682 Completed - Clinical trials for Myotonic Dystrophy 1

Effect of MYODM on Quality of Life, Fatigue and Hypersomnia in Patients With Myotonic Dystrophy Type 1

Start date: November 9, 2020
Phase: N/A
Study type: Interventional

The purpose of this study is to determine whether MYODM (formulated composition containing Theobroma cacao supplemented with caffeine (caffeine/theobromine ratio1/1.85, w/w) is effective in the treatment of excessive daytime sleepiness due to myotonic dystrophy type 1 (DM1) and improves the quality of life of these patients.

NCT ID: NCT04187482 Completed - Clinical trials for Muscular Dystrophies

Myotonic Dystrophy Type 1 Aerobic Exercise Study

DM1ex
Start date: December 6, 2019
Phase: N/A
Study type: Interventional

Myotonic dystrophy type 1 (DM1) is a genetic disease that primarily targets skeletal muscle resulting in severe weakness and muscle loss. As a result, individuals suffering from DM1 become very inactive and lose mobility resulting in a lower quality of life. This study will investigate the effect of a 12-week moderate intensity exercise protocol on skeletal muscle function and cellular benefits in DM1 patients.