- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00690118
Study of Pioglitazone in Patients With Amyotrophic Lateral Sclerosis
Efficacy, Safety and Tolerability Study of 45 mg Pioglitazone in Patients With Amyotrophic Lateral Sclerosis (ALS) Receiving Standard Therapy (Riluzole)
Primary objective:
Efficacy of pioglitazone (45 mg/day) as add-on therapy to standard therapy with riluzole in patients with ALS compared to placebo in terms of survival (mortality defined exclusively as death).
This is a prospective, multicentre, randomised, stratified, parallel-group, double-blind trial comparing placebo with 45 mg pioglitazone as add-on therapy to 100 mg riluzole in ALS in 220 enrolled patients. For entry, the El Escorial Criteria for diagnosis will be used. The duration of treatment will be 18 months. The primary endpoint will be subjected to a confirmatory analyses. Secondary variables will be incidence of tracheotomy or non-invasive ventilation, ALS Functional Rating Scale, Quality of life and safety variables.
Study Overview
Status
Conditions
Intervention / Treatment
Study Type
Enrollment (Actual)
Phase
- Phase 2
Contacts and Locations
Study Locations
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-
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Berlin, Germany, 13353
- Department of Neurology, Humboldt University
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Baden-Württemberg
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Ulm, Baden-Württemberg, Germany, 89081
- Department of Neurology, University of Ulm
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Bayern
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Muenchen, Bayern, Germany, D-81366
- Department of Neurology and Center for Palliative Medicine, University of Munich
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Regensburg, Bayern, Germany, D-93053
- Department of Neurology, Universty of Regensburg
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Wuerzburg, Bayern, Germany, 91054
- Department of Neurology, University of Wuerzburg
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Hessen
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Wiesbaden, Hessen, Germany, D-65191
- Department of Neurology, Deutsche Klinik für Diagnostik
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Mecklenburg-Vorpommern
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Rostock, Mecklenburg-Vorpommern, Germany, D-18147
- Department of Neurology, University of Rostock
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Niedersachsen
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Goettingen, Niedersachsen, Germany, D-37073
- Department of Neurology, University of Goettingen
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Hannover, Niedersachsen, Germany, 30625
- Department of Neurology, Medical School Hannover
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Nordrhein-Westfalen
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Bochum, Nordrhein-Westfalen, Germany, 44789
- Neurologische Universitätsklinik Bergmannsheil
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Muenster, Nordrhein-Westfalen, Germany, D-48149
- Department of Neurology, Universty of Muenster
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Nordrhrein-Westfalen
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Bonn, Nordrhrein-Westfalen, Germany, D-53105
- Department of Neurology, Universty of Bonn
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Sachsen
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Dresden, Sachsen, Germany, D-01307
- Department of Neurology, TU Dresden
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Sachsen-Anhalt
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Halle/Saale, Sachsen-Anhalt, Germany, 06097
- Department of Neurology, University of Halle-Wittenberg
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Thueringen
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Jena, Thueringen, Germany, D-07747
- Department of Neurology, University of Jena
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- possible, probable (clinically or laboratory) or definite ALS according to the revised version of the El Escorial World Federation of Neurology criteria
- disease duration more than 6 months and less than 3 years
- best-sitting FVC between 50% and 95% of predicted normal
- continuously treated with 100 mg riluzole daily, for at least one month
- onset of progression weakness within 36 months prior to study
- women of childbearing age be non-lactating and surgically sterile or using a highly effective method of birth control and have a negative pregnancy test
- capable of thoroughly understanding all information given and giving full informed consent according to GCP
Exclusion Criteria:
- previous participation in another clinical study within the preceding three months
- tracheotomy or assisted ventilation of any type during the preceding three months
- gastrostomy
- any medical condition known to have an association with motor neuron dysfunction which might confound or obscure the diagnosis of ALS
- presence of any concomitant life-threatening disease or impairment likely to interfere with functional assessment
- confirmed hepatic insufficiency or abnormal liver function (ASAT and/or ALAT more than 1.5 upper limit of normal)
- renal insufficiency (serum creatinine more than 2.26 mg/dl)
- evidence of major psychiatric disorder or clinically evident dementia precluding evaluation of symptoms
- known hypersensitivity to any component of the study drugs
- likely to be not cooperative or comply with the trial requirements (as assessed by the investigator), or unable to be reached in the case of an emergency
- other antidiabetics
- heart failure or heart failure in the patients history (NYHA I to IV)
- history of macular oedema
- treatment with thiazolidinediones within 3 months prior to screening
- known or suspected history of alcohol and/or drug abuse
- treatment with gemfibrozil within 3 months prior to screening
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Quadruple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
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Placebo Comparator: 2
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once daily, 18 months
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Active Comparator: 1
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45 mg/day, 18 months
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Survival in patients with ALS treated with pioglitazone compared to placebo
Time Frame: 18 months
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18 months
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Incidence of tracheotomy or non-invasive ventilation
Time Frame: 18 month
|
18 month
|
Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Albert C Ludolph, MD, Prof., Department of Neurology, University of Ulm
Publications and helpful links
General Publications
- Schutz B, Reimann J, Dumitrescu-Ozimek L, Kappes-Horn K, Landreth GE, Schurmann B, Zimmer A, Heneka MT. The oral antidiabetic pioglitazone protects from neurodegeneration and amyotrophic lateral sclerosis-like symptoms in superoxide dismutase-G93A transgenic mice. J Neurosci. 2005 Aug 24;25(34):7805-12. doi: 10.1523/JNEUROSCI.2038-05.2005.
- Kiaei M, Kipiani K, Chen J, Calingasan NY, Beal MF. Peroxisome proliferator-activated receptor-gamma agonist extends survival in transgenic mouse model of amyotrophic lateral sclerosis. Exp Neurol. 2005 Feb;191(2):331-6. doi: 10.1016/j.expneurol.2004.10.007.
- Dupuis L, Dengler R, Heneka MT, Meyer T, Zierz S, Kassubek J, Fischer W, Steiner F, Lindauer E, Otto M, Dreyhaupt J, Grehl T, Hermann A, Winkler AS, Bogdahn U, Benecke R, Schrank B, Wessig C, Grosskreutz J, Ludolph AC; GERP ALS Study Group. A randomized, double blind, placebo-controlled trial of pioglitazone in combination with riluzole in amyotrophic lateral sclerosis. PLoS One. 2012;7(6):e37885. doi: 10.1371/journal.pone.0037885. Epub 2012 Jun 8.
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Pathologic Processes
- Metabolic Diseases
- Central Nervous System Diseases
- Nervous System Diseases
- Neuromuscular Diseases
- Neurodegenerative Diseases
- Spinal Cord Diseases
- TDP-43 Proteinopathies
- Proteostasis Deficiencies
- Sclerosis
- Motor Neuron Disease
- Amyotrophic Lateral Sclerosis
- Hypoglycemic Agents
- Physiological Effects of Drugs
- Pioglitazone
Other Study ID Numbers
- GERP ALS
- EUDRACT NUMBER 2006-005410-13
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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