A Multicenter Study Comparing the Analgesic Effects and Safety of ABT-639 Compared to Placebo in Subjects With Diabetic Neuropathic Pain
A Multicenter, Randomized, Double-Blind, Placebo and Active Controlled Study Comparing the Analgesic Efficacy and Safety of ABT-639 to Placebo in Subjects With Diabetic Neuropathic Pain
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Fase 2
Kontakter og lokationer
Studiesteder
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Arkansas
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Little Rock, Arkansas, Forenede Stater, 72204
- Site Reference ID/Investigator# 51807
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California
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Anaheim, California, Forenede Stater, 92801
- Site Reference ID/Investigator# 51946
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Long Beach, California, Forenede Stater, 90806
- Site Reference ID/Investigator# 51468
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Walnut Creek, California, Forenede Stater, 94598
- Site Reference ID/Investigator# 52744
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Florida
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Clearwater, Florida, Forenede Stater, 33765
- Site Reference ID/Investigator# 51079
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Hialeah, Florida, Forenede Stater, 33012
- Site Reference ID/Investigator# 51076
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Hollywood, Florida, Forenede Stater, 33021
- Site Reference ID/Investigator# 51945
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Ocala, Florida, Forenede Stater, 34471
- Site Reference ID/Investigator# 51077
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Orlando, Florida, Forenede Stater, 32806
- Site Reference ID/Investigator# 51078
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Massachusetts
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Brockton, Massachusetts, Forenede Stater, 02301
- Site Reference ID/Investigator# 51804
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Missouri
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St. Louis, Missouri, Forenede Stater, 63141
- Site Reference ID/Investigator# 51263
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St. Louis, Missouri, Forenede Stater, 63141
- Site Reference ID/Investigator# 51268
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Nebraska
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Omaha, Nebraska, Forenede Stater, 68131
- Site Reference ID/Investigator# 51302
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New York
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Flushing, New York, Forenede Stater, 11365
- Site Reference ID/Investigator# 51271
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Oregon
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Portland, Oregon, Forenede Stater, 97239
- Site Reference ID/Investigator# 52743
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Pennsylvania
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Altoona, Pennsylvania, Forenede Stater, 16602
- Site Reference ID/Investigator# 51806
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Tipton, Pennsylvania, Forenede Stater, 16684
- Site Reference ID/Investigator# 51265
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Texas
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Dallas, Texas, Forenede Stater, 75231
- Site Reference ID/Investigator# 51548
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Washington
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Renton, Washington, Forenede Stater, 98055
- Site Reference ID/Investigator# 51269
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Le Creusot, Frankrig, 71200
- Site Reference ID/Investigator# 51924
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Venissieux, Frankrig, 69200
- Site Reference ID/Investigator# 51925
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Guadalajara, Jal., Mexico, C.P. 44130
- Site Reference ID/Investigator# 51505
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Mexico D.F., Mexico, C.P. 11650
- Site Reference ID/Investigator# 51504
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Monterrey, N.L., Mexico, C.P. 64000
- Site Reference ID/Investigator# 51522
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Monterrey, N.L., Mexico, C.P. 64460
- Site Reference ID/Investigator# 51506
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Hradec Kralove, Tjekkiet, 500 03
- Site Reference ID/Investigator# 51425
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Mor Ostrava, Tjekkiet, 702 00
- Site Reference ID/Investigator# 51426
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Olomouc, Tjekkiet, 77900
- Site Reference ID/Investigator# 51424
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Prague 10, Tjekkiet, 100 00
- Site Reference ID/Investigator# 51428
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Prague 6, Tjekkiet, 160 00
- Site Reference ID/Investigator# 51423
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Zlin, Tjekkiet, 760 01
- Site Reference ID/Investigator# 51427
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Berlin, Tyskland, 10115
- Site Reference ID/Investigator# 51503
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Duesseldorf, Tyskland, 40225
- Site Reference ID/Investigator# 51642
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Mainz, Tyskland, D - 55116
- Site Reference ID/Investigator# 51502
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Muenster, Tyskland, 48145
- Site Reference ID/Investigator# 52346
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Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Subject is between the ages of 18 to 75 years with a diagnosis of diabetes mellitus and must have a diagnosis of painful distal symmetric diabetic polyneuropathy and presence of ongoing pain due to diabetic peripheral neuropathy for at least 6 months.
- Subject must have an average score of greater than or equal to ( ≥) 4 on the 24 hour average pain score (0-10 numerical rating scale) collected over approximately 7 days prior to the Baseline Visit.
Exclusion Criteria:
- Subject has clinically symptomatic neuropathic pain conditions that can not be distinguished from Diabetic Neuropathic Pain (DNP) or interfere with the pain assessments of DNP.
- A subject has newly diagnosed or clinically significant medical conditions or mental disorders that would preclude participation or would interfere with DNP assessments or other functions.
- Subject has clinically significant abnormalities in clinical laboratory tests.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Tredobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Eksperimentel: ABT-639
ABT-639 twice daily for 6 weeks
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ABT-639 Twice Daily for six weeks.
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Aktiv komparator: pregabalin
pregabalin starting dose twice daily for week one then titrated up to maintenance dose twice daily for duration of the study
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pregabalin starting dose twice daily for 1 week then titrated to maintenance dose twice daily for the remainder of the study.
Andre navne:
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Placebo komparator: Placebo
Placebo twice daily for 6 weeks
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Placebo twice daily for 6 weeks.
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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A mean of 24-hour average pain score measured by an 11-point Numeric Rating Scale (NRS) based on subject's daily diary
Tidsramme: Weekly started at Baseline, Week 1, Week 2, Week 4, and Week 6 (End of Study)
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Daily questions asked on a hand held diary
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Weekly started at Baseline, Week 1, Week 2, Week 4, and Week 6 (End of Study)
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Patient's Global Impression of Change
Tidsramme: Week 2, Week 4 and Week 6 (End of Study)
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Paper questionnaire
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Week 2, Week 4 and Week 6 (End of Study)
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Brief Pain Inventory (BPI) (short form) including Severity and Interference
Tidsramme: At each visit up to Week 6 (end of Study)
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Paper questionnaire
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At each visit up to Week 6 (end of Study)
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Neuropathic Pain Symptom Inventory (NPSI)
Tidsramme: Baseline, Week 2, Week 4 and Week 6 (end of Study)
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Paper questionnaire
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Baseline, Week 2, Week 4 and Week 6 (end of Study)
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Publikationer og nyttige links
Datoer for undersøgelser
Studer store datoer
Studiestart
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
- Smertefuld
- Diabetisk neuropati
- Diabetisk polyneuropati
- Neuralgi
- Asymmetrisk diabetisk proksimal motorisk neuropati
- Diabetisk amyotrofi
- Symmetrisk diabetisk proksimal motorisk neuropati
- Diabetisk mononeuropati
- Diabetic Asymmetric Polyneuropathy
- Diabetic Mononeuropathy Simplex,
- Diabetic Autonomic Neuropathy,
- Mononeuropathy
Yderligere relevante MeSH-vilkår
- Sygdomme i nervesystemet
- Smerte
- Neurologiske manifestationer
- Neuromuskulære sygdomme
- Sygdomme i det perifere nervesystem
- Neuralgi
- Lægemidlers fysiologiske virkninger
- Molekylære mekanismer for farmakologisk virkning
- Depressive midler til centralnervesystemet
- Agenter fra det perifere nervesystem
- Analgetika
- Sensoriske systemagenter
- Beroligende midler
- Psykotropiske stoffer
- Membrantransportmodulatorer
- Anti-angst midler
- Antikonvulsiva
- Calciumregulerende hormoner og midler
- Calciumkanalblokkere
- Pregabalin
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- M11-891
- 2010-024359-99 (EudraCT nummer)
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