- ICH GCP
- Rejestr badań klinicznych w USA
- Badanie kliniczne NCT01089010
A Study of CK-2017357 in Patients With Amyotrophic Lateral Sclerosis (ALS)
A Phase II, Double-Blind, Randomized, Placebo-Controlled, Three-Way Crossover, Pharmacokinetic and Pharmacodynamic Study of CK-2017357 in Patients With Amyotrophic Lateral Sclerosis (ALS)
Przegląd badań
Status
Warunki
Interwencja / Leczenie
Szczegółowy opis
Typ studiów
Zapisy (Rzeczywisty)
Faza
- Faza 2
Kontakty i lokalizacje
Lokalizacje studiów
-
-
Arizona
-
Phoenix, Arizona, Stany Zjednoczone, 85018
- Phoenix Neurological Associates, Ltd.
-
-
California
-
Fresno, California, Stany Zjednoczone, 93701
- University Neurology Associates
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San Francisco, California, Stany Zjednoczone, 94115
- California Pacific Medical Center
-
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Florida
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Jacksonville, Florida, Stany Zjednoczone, 32224
- Mayo Clinic Florida
-
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Kentucky
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Lexington, Kentucky, Stany Zjednoczone, 40536
- University of Kentucky
-
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Maryland
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Baltimore, Maryland, Stany Zjednoczone, 21287
- Johns Hopkins Hospital
-
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Massachusetts
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Boston, Massachusetts, Stany Zjednoczone, 02114
- Massachusetts General Hospital
-
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Missouri
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Saint Louis, Missouri, Stany Zjednoczone, 63110
- Washington University
-
-
New York
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Syracuse, New York, Stany Zjednoczone, 13210
- SUNY Upstate Medical Center
-
-
North Carolina
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Durham, North Carolina, Stany Zjednoczone, 27705
- Duke University
-
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Oregon
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Portland, Oregon, Stany Zjednoczone, 97213
- Providence ALS Center
-
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Pennsylvania
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Philadelphia, Pennsylvania, Stany Zjednoczone, 19102
- Drexel University College of Medicine, Dept of Neurology
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University Park, Pennsylvania, Stany Zjednoczone, 17033
- Penn State
-
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Texas
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San Antonio, Texas, Stany Zjednoczone, 78229
- The University of Texas Health Science Center at San Antonio
-
-
Vermont
-
Burlington, Vermont, Stany Zjednoczone, 05401
- University of Vermont
-
-
Kryteria uczestnictwa
Kryteria kwalifikacji
Wiek uprawniający do nauki
Akceptuje zdrowych ochotników
Płeć kwalifikująca się do nauki
Opis
Inclusion Criteria
For enrollment, patients were required to satisfy all of the following criteria at baseline:
1. Able to comprehend and willing to sign an Informed Consent Form (ICF)
- A diagnosis of familial or sporadic ALS (defined as meeting the possible, laboratory-supported probable, probable, or definite criteria for a diagnosis of ALS according to the World Federation of Neurology El Escorial criteria) (Brooks, Miller et al. 2000)
- Males or females 18 years of age or older
- Body Mass Index (BMI) of 18.0 to 30.0 kg/m2, inclusive
- Maximum voluntary grip strength in at least one hand between 10 and 40 pounds (females) or 10 and 60 pounds (males)
- Able to swallow capsules with water
- Upright Slow Vital Capacity (SVC) > 40% of predicted for age, height, and sex [See Appendix 16.6.1]
- Able to perform pulmonary function tests
- Pre-study clinical laboratory findings (including troponin I [TnI] and creatine phosphokinase [CPK]) within normal range, or, if outside of the normal range, deemed not clinically significant by the Investigator
- For female patients only: The patient is post-menopausal (≥ 1 year) or sterilized, or if she is of childbearing potential, she is not breastfeeding, her pregnancy test is negative, she has no intention to become pregnant during the course of the study, and she is using contraceptive drugs or devices for the duration of the study and for 10 weeks after the end of the study.
For male patients only: Male patients agree for the duration of the study and 10 weeks after the end of the study to use a condom during sexual intercourse with female partners who are of reproductive potential and to have female partners use an additional effective means of contraception (e.g., diaphragm plus spermicide or oral contraceptives) or the male patient must agree to abstain from sexual intercourse for 10 weeks after the end of the study.
Exclusion Criteria
Patients satisfying any of the following criteria at baseline were excluded from enrollment:
- Alanine aminotransferase (ALT) or aspartate aminotransferase (AST) > 3 times the upper limit of normal (ULN)
- Life expectancy < 3 months
- Participation in any trial in which receipt of investigational study drug occurred within 30 days prior to dosing
- Any prior treatment with CK-2017357
- In the opinion of the Investigator, the patient is not suitable to participate in the study
Plan studiów
Jak projektuje się badanie?
Szczegóły projektu
- Główny cel: Leczenie
- Przydział: Randomizowane
- Model interwencyjny: Zadanie krzyżowe
- Maskowanie: Poczwórny
Broń i interwencje
Grupa uczestników / Arm |
Interwencja / Leczenie |
|---|---|
|
Eksperymentalny: Treatment Sequence 1
Treatment sequence 1 consisted of three dosing periods in which patients received single oral doses of placebo, 250 mg, and 500 mg of CK-2017357, in that order, with approximately one week between each dose.
Each patient acted as their own control, as all doses were represented in each treatment sequence.
|
Dopasowane placebo w kapsułkach podawane jako pojedyncza dawka doustna.
250 mg CK-2017357 w kapsułkach podawane w pojedynczej dawce doustnej.
Inne nazwy:
500 mg CK-2017357 w kapsułkach podawane jako pojedyncza dawka doustna.
Inne nazwy:
|
|
Eksperymentalny: Treatment Sequence 2
Treatment sequence 2 consisted of three dosing periods in which patients received single oral doses of placebo, 500 mg, and 250 mg of CK-2017357, in that order, with approximately one week between each dose.
Each patient acted as their own control, as all doses were represented in each treatment sequence.
|
Dopasowane placebo w kapsułkach podawane jako pojedyncza dawka doustna.
250 mg CK-2017357 w kapsułkach podawane w pojedynczej dawce doustnej.
Inne nazwy:
500 mg CK-2017357 w kapsułkach podawane jako pojedyncza dawka doustna.
Inne nazwy:
|
|
Eksperymentalny: Treatment Sequence 3
Treatment sequence 3 consisted of three dosing periods in which patients received single oral doses of 250 mg, placebo and 500 mg of CK-2017357, in that order, with approximately one week between each dose.
Each patient acted as their own control, as all doses were represented in each treatment sequence.
|
Dopasowane placebo w kapsułkach podawane jako pojedyncza dawka doustna.
250 mg CK-2017357 w kapsułkach podawane w pojedynczej dawce doustnej.
Inne nazwy:
500 mg CK-2017357 w kapsułkach podawane jako pojedyncza dawka doustna.
Inne nazwy:
|
|
Eksperymentalny: Treatment Sequence 4
Treatment sequence 4 consisted of three dosing periods in which patients received single oral doses of 250 mg, 500 mg and placebo of CK-2017357, in that order, with approximately one week between each dose.
Each patient acted as their own control, as all doses were represented in each treatment sequence.
|
Dopasowane placebo w kapsułkach podawane jako pojedyncza dawka doustna.
250 mg CK-2017357 w kapsułkach podawane w pojedynczej dawce doustnej.
Inne nazwy:
500 mg CK-2017357 w kapsułkach podawane jako pojedyncza dawka doustna.
Inne nazwy:
|
|
Eksperymentalny: Treatment Sequence 5
Treatment sequence 5 consisted of three dosing periods in which patients received single oral doses of 500 mg, placebo, and 250 mg of CK-2017357, in that order, with approximately one week between each dose.
Each patient acted as their own control, as all doses were represented in each treatment sequence.
|
Dopasowane placebo w kapsułkach podawane jako pojedyncza dawka doustna.
250 mg CK-2017357 w kapsułkach podawane w pojedynczej dawce doustnej.
Inne nazwy:
500 mg CK-2017357 w kapsułkach podawane jako pojedyncza dawka doustna.
Inne nazwy:
|
|
Eksperymentalny: Treatment Sequence 6
Treatment sequence6 consisted of three dosing periods in which patients received single oral doses of 500 mg, 250 mg, and placebo of CK-2017357, in that order, with approximately one week between each dose.
Each patient acted as their own control, as all doses were represented in each treatment sequence.
|
Dopasowane placebo w kapsułkach podawane jako pojedyncza dawka doustna.
250 mg CK-2017357 w kapsułkach podawane w pojedynczej dawce doustnej.
Inne nazwy:
500 mg CK-2017357 w kapsułkach podawane jako pojedyncza dawka doustna.
Inne nazwy:
|
Co mierzy badanie?
Podstawowe miary wyniku
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
|
ALSFRS-R
Ramy czasowe: 2 days
|
An instrument for evaluating the functional status of patients with ALS.
Minimum score is 0 and maximum score is 40.
The higher the score the more function is retained.
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2 days
|
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Maximum grip strength
Ramy czasowe: 2 days
|
Measured using the DynEx Electronic Hand Dynamometer.
Patients asked to squeeze the device with the maximum possible force to establish the maximum voluntary contraction.
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2 days
|
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Maximum grip strength fatigability
Ramy czasowe: 2 days
|
Handgrip fatigue is measured using the DynEx Electronic Hand Dynamometer.
Patient is asked to squeeze the device until they can no longer stay above 60% of target or 120 seconds.
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2 days
|
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Shoulder extension fatigue
Ramy czasowe: 2 days
|
Patient is asked to hold one arm outstretched in front of them at a 90 degree angle.
The time the arm falls below 90 degrees for > 2 seconds will be recorded, up to a total evaluation time of 2 minutes.
This is then repeated with the other arm.
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2 days
|
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Slow Vital Capacity (SVC)
Ramy czasowe: 2 days
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SVC is measured using the Puritan Bennett Renaissance II Spirometry System and accessories.
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2 days
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Maximum Voluntary Ventilation (MVV)
Ramy czasowe: 2 days
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MVV is the volume of air that can be exhaled during 12 seconds of rapid deep breathing.
The actual volume is extrapolated to one minute.
the Puritan Bennett Renaissance II Spirometry System and accessories is used for this measurement.
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2 days
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Sniff Inspiratory Pressure (SNIP)
Ramy czasowe: 2 days
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SNIP is measured at Functional Residual Capacity, the bottom of the tidal breathing cycle, through one plugged nostril while the other remains open using the Micro Medical MicroRPM Respiratory Pressure Meter
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2 days
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Maximum Voluntary Muscle Contraction (MVC)
Ramy czasowe: 2 days
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MVC is measured using the MicroFET 2 HHD.
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2 days
|
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Repeated Sub-Maximum Grip Strength Fatigability
Ramy czasowe: 2 days
|
Sub-Maximum Grip Strength Fatigability is measured using the DynEx Electronic Hand.
Dynamometer
|
2 days
|
Miary wyników drugorzędnych
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
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Liczba pacjentów ze zdarzeniami niepożądanymi
Ramy czasowe: 4 tygodnie
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4 tygodnie
|
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Characterize the relationship, if any, between the plasma concentration of CK-2017357 and ALSFRS-R.
Ramy czasowe: 2 days
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ALSFRS-R assessments will be paired with PK concentrations obtained at or near the same time as the ALSFRS-R assessments and analyzed for concentration related effects.
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2 days
|
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Characterize the relationship, if any, between the plasma concentration of CK-2017357 and maximum grip strength
Ramy czasowe: 2 days
|
Maximum grip strength assessments will be paired with PK concentrations obtained at or near the same time as the maximum grip strength assessments and analyzed for concentration related effects.
|
2 days
|
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Characterize the relationship, if any, between the plasma concentration of CK-2017357 and maximum grip strength fatigability
Ramy czasowe: 2 days
|
Maximum grip strength fatigability assessments will be paired with PK concentrations obtained at or near the same time as the maximum grip strength fatigability assessments and analyzed for concentration related effects.
|
2 days
|
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Characterize the relationship, if any, between the plasma concentration of CK-2017357 and shoulder extension fatigue
Ramy czasowe: 2 days
|
Shoulder extension fatigue assessments will be paired with PK concentrations obtained at or near the same time as the shoulder extension fatigue assessments and analyzed for concentration related effects.
|
2 days
|
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Characterize the relationship, if any, between the plasma concentration of CK-2017357 and slow vital capacity
Ramy czasowe: 2 days
|
Slow vital capacity assessments will be paired with PK concentrations obtained at or near the same time as the slow vital capacity assessments and analyzed for concentration related effects.
|
2 days
|
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Characterize the relationship, if any, between the plasma concentration of CK-2017357 and maximum voluntary ventilation
Ramy czasowe: 2 days
|
Maximum voluntary ventilation assessments will be paired with PK concentrations obtained at or near the same time as the maximum voluntary ventilation assessments and analyzed for concentration related effects.
|
2 days
|
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Characterize the relationship, if any, between the plasma concentration of CK-2017357 and sniff inspiratory pressure
Ramy czasowe: 2 days
|
Sniff inspiratory pressure assessments will be paired with PK concentrations obtained at or near the same time as the sniff inspiratory pressure assessments and analyzed for concentration related effects.
|
2 days
|
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Characterize the relationship, if any, between the plasma concentration of CK-2017357 and maximum voluntary muscle contraction
Ramy czasowe: 2 days
|
Maximum voluntary muscle contraction assessments will be paired with PK concentrations obtained at or near the same time as the maximum voluntary muscle contraction assessments and analyzed for concentration related effects.
|
2 days
|
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Characterize the relationship, if any, between the plasma concentration of CK-2017357 and repeated sub-maximum grip strength fatigability
Ramy czasowe: 2 days
|
Repeated sub-maximum grip strength fatigability assessments will be paired with PK concentrations obtained at or near the same time as the repeated sub-maximum grip strength fatigability assessments and analyzed for concentration related effects.
|
2 days
|
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Effect of CK-2017357 on patient determined global functional assessment
Ramy czasowe: 2 days
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Patients will be asked to assess whether they feel the same, better or worse as compared to how they felt pre-dose
|
2 days
|
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Effect of CK-2017357 on investigator determined global functional assessment
Ramy czasowe: 2 days
|
Investigator will assess whether they the patient appears the same, better or worse as compared to the patient's status at pre-dose
|
2 days
|
Współpracownicy i badacze
Sponsor
Śledczy
- Krzesło do nauki: Jeremy M Shefner, MD, PhD, State University of New York - Upstate Medical University
Publikacje i pomocne linki
Daty zapisu na studia
Główne daty studiów
Rozpoczęcie studiów
Zakończenie podstawowe (Rzeczywisty)
Ukończenie studiów (Rzeczywisty)
Daty rejestracji na studia
Pierwszy przesłany
Pierwszy przesłany, który spełnia kryteria kontroli jakości
Pierwszy wysłany (Oszacować)
Aktualizacje rekordów badań
Ostatnia wysłana aktualizacja (Rzeczywisty)
Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości
Ostatnia weryfikacja
Więcej informacji
Terminy związane z tym badaniem
Dodatkowe istotne warunki MeSH
Inne numery identyfikacyjne badania
- CY 4021
Te informacje zostały pobrane bezpośrednio ze strony internetowej clinicaltrials.gov bez żadnych zmian. Jeśli chcesz zmienić, usunąć lub zaktualizować dane swojego badania, skontaktuj się z register@clinicaltrials.gov. Gdy tylko zmiana zostanie wprowadzona na stronie clinicaltrials.gov, zostanie ona automatycznie zaktualizowana również na naszej stronie internetowej .
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