Evaluation of the Effectiveness of a Physical Activity Program on the Severity of Narcolepsy (NARCOSPORT)

Civil Hospices of Lyon

Status: Completed

Conditions: Narcolepsy Type 1

Treatments: Other: Weekly phone call.; Other: Physical activity training program; Other: Personalized training plan.

Study type: Observational

Funder types: Other

Identifiers

NCT05460052

69HCL21_1430

Details and patient eligibility

About

Narcolepsy Type 1 (NT1) is a rare chronic neurological disorder resulting from the selective loss of hypocretin neurons. Patients with NT1 suffer from excessive daytime sleepiness, disrupted nighttime sleep, and cataplexy (emotionally triggered episodes of muscle atonia). The disease is associated with numerous comorbidities such as obesity, metabolic disorders, anxiety-depressive disorders, and attentional disorders, all of which have a strong impact on quality of life.

Full description

Narcolepsy Type 1 (NT1) is a rare chronic neurological disorder resulting from the selective loss of hypocretin neurons. Patients with NT1 suffer from excessive daytime sleepiness, disrupted nighttime sleep, and cataplexy (emotionally triggered episodes of muscle atonia). The disease is associated with numerous comorbidities such as obesity, metabolic disorders, anxiety-depressive disorders, and attentional disorders, all of which have a strong impact on quality of life.

Current management is based on sleep hygiene as well as wake-promoting and anti-cataplectic medications. However, many patients complain of residual sleepiness or cataplexy. In addition, most of the proposed treatments are accompanied by side effects and have little effect on the comorbidities associated with the disease. Therapeutic alternatives are therefore needed in the management of narcolepsy.

Regular Physical Activity (RPA) is recommended by the World Health Organization (WHO) and has been shown to improve anxiety disorders, obesity, metabolic disorders, cognitive functions, sleep and quality of life.

In NT1, patients have fewer opportunities to practice RPA because of daytime sleepiness as well as increased sleep needs. Some studies suggest that cardiorespiratory performances may be lower in NT1 patients than in healthy controls, and that a higher level of physical activity may be associated with lower sleepiness and better metabolic profile in NT1 children. However, no prospective study has evaluated the feasibility of an exercise training program in NT1 or the effect of regular physical activity on disease severity.

The main objective of the study is to evaluate the effect of a physical activity training program of 3 sessions per week for 6 weeks on the severity of narcolepsy in sedentary adults with NT1.

The secondary objectives are to evaluate the feasibility of this program in an adult NT1 population, the effect of the program on comorbidities (obesity, metabolic disorders, anxiety-depressive symptoms, cognitive disorders), medication dosage and quality of life, its tolerance, and the satisfaction of the patients at short- (6 weeks) and long-term (6 months).

Enrollment: 30 patients

Sex: All

Ages: 18 to 65 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Diagnosis of Narcolepsy type 1 according to International Classification of Sleep Disorders, 3rd edition (ICSD 3-2014) criteria
• Patients aged 18 to 65 years
• Patients beneficiaries of social security
• Signed consent to participate in the study
• Access to a video conferencing device (smartphone, tablet or computer)

Exclusion criteria

• • Patients with a high level of physical activity on the Ricci and Gagnon Questionnaire (score >35) and/or regular physical activity in clubs
• Treatments not stabilized for less than 3 months
• Cognitive disorders incompatible with the understanding and implementation of the program
• Medical contraindication to exercise training
• Patient working night shifts
• Unstable somatic or psychiatric pathology
• Severe untreated obstructive sleep apnea syndrome (apnea/hypopnea index >30/h)
• Pregnancy in progress or breastfeeding
• Persons deprived of liberty by a judicial or administrative decision,
• Persons admitted to a health or social institution for purposes other than research
• Persons of full age who are subject to a legal protection measure or who are unable to express their consent

Trial design

30 participants in 2 patient groups

Immediate treatment (IT)

Description:

Patients randomized to the IT group will begin the training sessions 14 days after the inclusion.

Treatment:

Other: Physical activity training program

Other: Personalized training plan.

Waiting list (WL)

Description:

Patients randomized to the WL group will receive a weekly phone call for 6 weeks. Then, they will benefit the same training program as IT group (56 days after the inclusion).

Treatment:

Other: Physical activity training program

Other: Weekly phone call.

Other: Personalized training plan.