Study of Methylphenidate to Treat Gait Disorders And Attention Deficit In Parkinson's Disease (PARKGAIT-II)

Dementia Clinical Trial

— PARKGAIT-II  

Official title:

Study of Methylphenidate to Treat Gait Disorders And Attention Deficit In Parkinson's Disease: A Randomized, Double-Blind, Placebo-Controlled, Parallel-Group, Multicentric Trial

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT00914095
• Other study ID #: 2008-005801-20
• Secondary ID: 2008_25/0832PHRC
• Status: Completed
• Phase: Phase 4
• First received: June 2, 2009
• Last updated: April 23, 2012
• Start date: October 2009
• Est. completion date: December 2011

Study information

• Verified date: June 2009
• Source: University Hospital, Lille
• Contact: n/a
• Is FDA regulated: No
• Health authority: France: Afssaps - Agence française de sécurité sanitaire des produits de santé (Saint-Denis)
• Study type: Interventional

Clinical Trial Summary

Therapeutic management of gait disorders in very advanced Parkinson's disease (PD) patients can sometimes be disappointing, since dopaminergic drug treatments and subthalamic nucleus (STN) stimulation are more effective for limb-related Parkinsonian signs than for gait disorders. Gait disorders could be also partly related to noradrenergic system impairment, pharmacological modulation of both dopamine and noradrenaline pathways could potentially improve the symptomatology. The investigators have demonstrated using an open label study on 17 advanced PD patients that chronic, high doses of methylphenidate (MPD) improved gait, freezing of gait, motor symptoms and attention in the absence of L-Dopa and increased the intensity of response of these symptoms to L-Dopa (Devos et al., 2007). The investigators aimed to confirm their results using a randomized, double-blind, placebo-controlled, parallel-group, multicentric trial. The investigators will assess the clinical value of chronic, high doses (1 mg/kg/day) of MPD vs placebo in 88 non demented PD patients suffering from severe gait disorders with freezing despite their use of optimal dopaminergic doses and eventually STN stimulation parameters. Efficacy will be assessed directly and on video in the absence of L-Dopa and again after acute administration of the drug, both before and after a 3-month course of MPD, using Stand Walk Sit test (primary criteria), the "Freezing Of Gait trajectory", RGSE scale, the UPDRS scores, the dyskinesia rating scale, Achiron scales and using auto-questionnaires of Giladi, ABC scale and PDQ 39. Attention will be assessed using reactions times. Drowsiness will be assessed using Epworth and Parkinson's disease Sleep Scales. Apathy and depression will be monitored with Lille Apathy Rating Scale, MADRS, BPRS, MINI and psychiatric interview. Cardiologic and general tolerance will be also monitored. This study could lead to propose methylphenidate with a good efficacy/ risk balance in advanced PD patients suffering from severe gait disorders with freezing of gait, drowsiness and attention deficit.

Description:

Overall study duration: 2 years. Planned inclusion period: 12 months. Study duration for individual patients: 4 months and 2 weeks(2 weeks between screening and randomization, 3 months of double-blind treatment and then a 4-week wash-out period).

Primary objective (V1 and V4):

To assess efficacy of methylphenidate treatment on severe gait disorders including freezing assessed by the Stand Walk Sit Test in patients with advanced Parkinson's disease without dementia or depression and under subthalamic stimulation

Additional Efficacy Endpoints (V1 and V4):

• Gait and motor symptoms: the "Freezing Of Gait trajectory", RGSE scale, the UPDRS scores (partI, II, III, IV), the dyskinesia rating scale

• auto-questionnaires of Giladi, ABC scale and PDQ 39

• Attention: simple and complex reactions times

• Drowsiness: Epworth and Parkinson's disease Sleep Scales

• Apathy Lille Apathy Rating Scale

• Depression and other psychiatric disorders: MADRS, BPRS, MINI and psychiatric interview

Safety and Tolerability Endpoints (V1, V2, V3 and V4):

Tolerability Number of subjects (%) who discontinue the study Number of subjects (%) who discontinue the study due to AEs Safety Measures AE incidence Safety laboratory values Vital signs Blood pressure monitoring ECG Physical and neurological examination

Study Design:

Multicentric study: 12-week double blind, placebo-controlled phase. After being found eligible to participate in the study, subjects will be allocated in a 1:1 ratio into one of the following two treatment groups based on a randomization scheme with blocks stratified:

one methylphenidate

• 1st week: 1/2cp 3 times a day (morning, at noon and at 16h)

• 2nd week: 1cp 3 times a day

• 3rd week: 1cp + 1/2cp 3 times a day

• 4th week: depending on the weight: 2 to 3 cp 3 times a day (1 mg/kg/day)

During the 2 following month: 2 to 3 cp 3 times a day (1 mg/kg/day) one placebo during 3 months same as methylphenidate

Schedule: 10 visits Six short consultations: screening (V0), safety visits every 15 days (V2, V3, V4, V5, V6) and two last consultation for the decrease titration (V8, V9) Two long visits during an hospitalization of two days: randomization (V1, 15 days after V0) and visit of termination (V7, 3 months after randomization)

Patients 76 subjects with Parkinson's disease duration of more than 5 years, without dementia (Mattis Dementia Rating Scale ≥ 130, MMSE ≥ 27 and DSM IV), without major depression (MADRS < 18) who have severe gait disorders including freezing of gait (defined by an answer 2 or 3 at the 3rd question of the autoquestionnaire of Giladi: Do your gait disorders impede your daily living activities and your independence: answer: yes, moderately or severely. But the patient requires no physical assistance to walk) despite an optimal dopaminergic treatment and optimal and if present stable subthalamic stimulation parameters. No additional therapy will be permitted during the study.

Centres :

LILLE :

Neurological department, CHU de Lille, EA 2683, IFR 114 : Pr L. Defebvre, Pr K. Dujardin, Dr D. Devos, Pr Destee, Mme Delliaux. Dr A Kreisler, Dr C Simonin, Dr C. Moreau, Dr A. Delval Department of Pharmacology, Faculté de Médecine, Lille II, EA 1046, IFR 114 : R. Bordet.

CHU AMIENS :Pr. P. KRYSTKOWIAK Place Victor PAUCHET - 80054 AMIENS Cedex 1. CH AIX EN PROVENCE : Dr F. VIALLET Avenue Tamaris - 13616 AIX-en-PROVENCE. APHP - HOPITAL DE LA PITIE SALPETRIERE : Pr M. VIDAILHET 47-83, Boulevard de l'Hôpital - 75 PARIS 13ème CHU BORDEAUX : Pr. F. TISON 1, Avenue Magellan - 33600 PESSAC CHU CLERMONT-FERRANT : Pr. F. DURIF 58, Rue Montalambert - 63000 CLERMONT-FERRRAND CHU CRETEIL : Pr. P. CESARO 51, Avenue du Maréchal de Lattre de Tassigny - 94000 CRETEIL CHU GRENOBLE : Pr P. POLLAK Bd de la Chantourne - BP 217

• 38700 La Tronche. CHU MARSEILLE : Pr. JP AZULAY Hôpital de la Timone - 13385 MARSEILLE cedex 05 CHU NANTES : Pr PH. DAMIER Hôtel-Dieu - Place Alexis Ricordeau - 44093 Nantes cedex 1 CHU POITIERS : Dr JL HOUETO 2, Rue de la Milétrie - 86000 POITIERS. CHU RENNES : Pr. M. VERIN CHU Pontchaillou , Rue H. Le Guilloux - 35033 Cedex 9. CHU ROUEN :DR D. MALTETE

1, Rue Germont - 76000 ROUEN. CHU TOULOUSE : Pr. O. RASCOL Hôpital Purpan - Place du Docteur Baylac - TSA 40031 - 31059 Toulouse cedex 9. CHU STRASBOURG : Pr. C. TRANCHANT Hôpital civil

• 1 place de l'hôpital BP 426 - 67091 Strasbourg cedex CHU CAEN : Pr. G. DEFER Avenue Côte de Nacre - 14000 CAEN. CHU NICE : M. BORG Hôpital Pasteur - 30, Avenue de la Voie Romaine - 06000 NICE Promoteur de l'étude : CHRU de Lille

Recruitment information / eligibility

• Status: Completed
• Enrollment: 69
• Est. completion date: December 2011
• Est. primary completion date: December 2011
• Accepts healthy volunteers: No
• Gender: Both
• Age group: 30 Years to 80 Years

Eligibility

Inclusion Criteria:

• Parkinson's disease of more than 5 years

• Subthalamic nucleus stimulation

• Gait disorders impeding moderately to severely the activities of daily living

• gait disorders including freezing of gait

• able to walk without physical assistance

Exclusion Criteria:

• Dementia (MMSE < 27 et score de Mattis < 130)

• Requiring dopatherapie modification

• Requiring subthalamic stimulation parameters adaptation

• Psychiatric disorders: hallucinations, unstable thymic disorders, psychosis)

• Cardiac disorders: dysrhythmia or unstable arterial hypertension

• Unstable or severe medical illness

• intolerance or contraindication to methylphenidate

Study Design

Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Caregiver, Investigator, Outcomes Assessor), Primary Purpose: Treatment

Related Conditions & MeSH terms

• Attention Deficit Disorder with Hyperactivity
• Dementia
• Gait Disorders, Neurologic
• Nervous System Diseases
• Parkinson Disease
• Parkinson's Disease

Intervention

Drug:
• methylphenidate
10 mg tablet of methylphenidate 3 times a day (1 mg/kg/day)
• placebo
tablets of placebo 3 times a day

Locations

Country	Name	City	State
France	Service de Neurologie, Clinique Neurologique, EA 2683, IFR 114	Lille

Sponsors (1)

Lead Sponsor	Collaborator
University Hospital, Lille

Country where clinical trial is conducted

France, 

References & Publications (1)

Devos D, Krystkowiak P, Clement F, Dujardin K, Cottencin O, Waucquier N, Ajebbar K, Thielemans B, Kroumova M, Duhamel A, Destée A, Bordet R, Defebvre L. Improvement of gait by chronic, high doses of methylphenidate in patients with advanced Parkinson's disease. J Neurol Neurosurg Psychiatry. 2007 May;78(5):470-5. Epub 2006 Nov 10. — View Citation

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Number of steps on the Stand Walk Sit Test		3 months	No
Secondary	time on the stand walk sit test		3 months	No
Secondary	number of freezing on the FOG trajectory		3 months	No
Secondary	UPDRS		3 months	No
Secondary	RGSE		3 months	No
Secondary	psychiatric interview		3 months	Yes
Secondary	Cardiac examination with ECG and blood pressure		3 months	Yes