Trial of IW-9179 in Patients With Diabetic Gastroparesis (DGP)
A Multicenter, Randomized, Double-blind, Placebo-controlled, Parallel-group, Phase 2a Study of Oral IW-9179 Administered Once and Twice Daily for 4 Weeks to Patients With Diabetic Gastroparesis
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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Alabama
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Birmingham, Alabama, Forenede Stater, 35203
- Ironwood Investigational Site
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Dothan, Alabama, Forenede Stater, 36305
- Ironwood Investigational Site
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Arizona
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Tucson, Arizona, Forenede Stater, 85710
- Ironwood Investigational Site
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Arkansas
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North Little Rock, Arkansas, Forenede Stater, 72117
- Ironwood Investigational Site
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California
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Chula Vista, California, Forenede Stater, 91910
- Ironwood Investigational Site
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Los Angeles, California, Forenede Stater, 90036
- Ironwood Investigational Site
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Ventura, California, Forenede Stater, 93003
- Ironwood Investigational Site
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Florida
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Miami, Florida, Forenede Stater, 33122
- Ironwood Investigational Site
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Tampa, Florida, Forenede Stater, 33607
- Ironwood Investigational Site
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Illinois
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Urbana, Illinois, Forenede Stater, 61801
- Ironwood Investigational Site
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Louisiana
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Bastrop, Louisiana, Forenede Stater, 71220
- Ironwood Investigational Site
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Michigan
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Chesterfield, Michigan, Forenede Stater, 48047
- Ironwood Investigational Site
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Minnesota
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Rochester, Minnesota, Forenede Stater, 55905
- Ironwood Investigational Site
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New York
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Great Neck, New York, Forenede Stater, 11023
- Ironwood Investigational Site
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New York, New York, Forenede Stater, 10018
- Ironwood Investigational Site
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Poughkeepsie, New York, Forenede Stater, 12601
- Ironwood Investigational Site
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North Carolina
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Greensboro, North Carolina, Forenede Stater, 27410
- Ironwood Investigational Site
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Winston-Salem, North Carolina, Forenede Stater, 27103
- Ironwood Investigational Site
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Tennessee
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Chattanooga, Tennessee, Forenede Stater, 37421
- Ironwood Investigational Site
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Texas
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Houston, Texas, Forenede Stater, 77015
- Ironwood Investigational Site
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Webster, Texas, Forenede Stater, 77598
- Ironwood Investigational Site
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Utah
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Ogden, Utah, Forenede Stater, 84405
- Ironwood Investigational Site
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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:
- Patient is a male or non-pregnant, non-breastfeeding female, and is age 18 years or older at the time of the Screening Visit.
- Patient has a confirmed diagnosis of type 1 or type 2 diabetes mellitus.
- Patient has a diagnosis of DGP with no history or evidence of mechanical obstruction, symptoms for at least 3 consecutive months preceding the Screening Visit, and delayed gastric emptying of solids documented within 2 years of the Screening Visit.
- Patient has a normal EGD either during the Screening Period or within 2 years of the Screening Visit, with no evidence of structural or organic disease that may explain the patient's gastroduodenal symptoms.
- Patient is compliant with eDiary completion.
- Patient agrees to refrain from making any new, major lifestyle changes.
- Patient is fluent and literate in English.
Exclusion Criteria:
- Patient has a history or current symptoms of any organic or structural disease that, in the opinion of the investigator, can cause abdominal pain or discomfort and may confound the assessment of DGP symptoms.
- Patients with rumination syndrome, cyclic vomiting syndrome, anorexia nervosa, or bulimia.
- Patient is currently using a gastric electric stimulator or has had endoscopic pyloric injections of botulinum toxin within the 6 months prior to the Screening Visit.
- Patient has been hospitalized within the 2 months prior to the Screening Visit for uncontrolled diabetes mellitus, DGP, or associated malnutrition.
- Patient reports significant diarrhea during the four weeks prior to the Screening Visit, or more than 2 days during either week of the Pretreatment Period.
- Patient has had surgery of the GI tract any time before the Screening Visit, an appendectomy or cholecystectomy during the 3 months before the Screening Visit, non-GI surgery of the abdomen, pelvis, or retroperitoneal structures during the 6 months, or other major non-GI surgery during the 30 days before the Screening Visit.
- Patient has a history of cancer (resected basal cell or squamous cell carcinoma of the skin is acceptable).
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Firedobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
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Placebo komparator: Placebo BID
Placebo once in the morning and once in the evening.
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Eksperimentel: IW-9179 QD AM + Placebo QD PM
IW-9179 once in the morning and placebo once in the evening.
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Eksperimentel: Placebo QD AM + IW-9179 QD PM
Placebo once in the morning and IW-9179 once in the evening.
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Eksperimentel: IW-9179 BID
IW-9179 once in the morning and once in the evening
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
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Exploratory Endpoint - Daily Severity of Patient-reported Diabetic Gastroparesis Symptoms
Tidsramme: Change from baseline: Treatment Period (weeks 1-4) compared with 2-week (baseline) Pretreatment Period
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Change from baseline: Treatment Period (weeks 1-4) compared with 2-week (baseline) Pretreatment Period
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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
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- ICP-112-202
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