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- Klinische proef NCT00209170
Depression-Diabetes Mechanisms: Urban African Americans
Studie Overzicht
Toestand
Conditie
Interventie / Behandeling
Gedetailleerde beschrijving
To determine the psychobehavioral and neurohormonal mechanisms of effective treatment, the investigator will conduct a randomized, double-blind, placebo-controlled trial in patients with major depression, who will receive either: (i) computer-based cognitive behavioral therapy (CBT) program entitled "Beating the Blues" + placebo, or (ii) computer-based cognitive behavioral therapy (CBT) program entitled "Beating the Blues" + the SSRI antidepressant escitalopram. The investigator will assess (a) glycemic control (levels of glycated hemoglobin (HbA1c)), in relation to (b) adherence (keeping scheduled return appointments, diet, exercise, and glucose monitoring), (c) depressive symptoms (neurocognitive and neurobehavioral symptoms determined by self- and observer-rated scales), and (d) the four pathways of neurometabolic function.
Study visits will occur once a month for 6 months. Should patients report severe environmental stressors (such as marital conflict, loss of family member or job, being exposed to trauma), patients will be offered an intensification of their contact with study personnel, e.g. weekly contact by phone or "in-person" visits to see study personnel at the Grady Diabetes Clinic.
Studietype
Inschrijving (Werkelijk)
Fase
- Fase 4
Contacten en locaties
Studie Locaties
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Georgia
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Atlanta, Georgia, Verenigde Staten, 30303
- Grady Hospital Diabetes Clinic
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Deelname Criteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
Accepteert gezonde vrijwilligers
Geslachten die in aanmerking komen voor studie
Beschrijving
Inclusion Criteria:
- Subjects must be English-speaking
- African American
- Have type 2 diabetes per American Diabetes Association criteria
- Patient's receiving care at Grady Hospital
Exclusion Criteria:
- Severely depressed (Hamilton Depression Rating Scale (HAM-D) ≥ 34
- Non - English speaking
- Women who are pregnant, women who will be breastfeeding during the study, and women of childbearing potential who are not practicing a reliable method of birth control.
currently meet Diagnostic and Statistical Manual of Mental Disorders-IV (DSM-IV) criteria for:
- Bipolar Disorder
- Schizophrenia or any Psychotic Disorder
- Obsessive Compulsive Disorder
- Mental Retardation or any Pervasive Developmental Disorder or Cognitive Disorder.
- Personality Disorder of sufficient severity to interfere with their participation in the study
- Psychotic features or with history of Psychotic Disorder, as defined by DSM-IV
- Suicide risk, or have made serious suicide attempt in the past year
- Substance Abuse or Dependence (other than nicotine) during the six months preceding the first dose of double blind study medication
- Any malignancy (other than excised basal cell carcinoma), or any clinically significant hematological, endocrine, cardiovascular (including any rhythm disorder), renal, hepatic, gastrointestinal, or neurological disease. History of syndrome of inappropriate anti-diuretic hormone secretion.
- Diabetes due to: glucagonoma, pheochromocytoma or other endocrine neoplasm, drug induced diabetes, gestational diabetes, or those with established genetic defects of beta cell function.
- Medical conditions that will interfere with the HbA1c assay or if hospitalization is likely within two months (sickle cell anemia, hypersplenism)
- A history of diabetic ketoacidosis episode during the 6 months preceding the first dose of double-blind study medication.
- Uncontrolled diabetes as judged by the investigator defined as blood glucose greater than 400 on last two visits or patients whom suffered from diabetic ketoacidosis in the last month or have had 2 episodes in the last year.
- Autonomic or peripheral neuropathy that requires treatment
- At the first follow-up visit - Patients with systolic blood pressure greater than 180 mm Hg or less than 90 mm Hg or diastolic blood pressure greater than 105 mm Hg or less than 50 mm Hg
- Treatment with a depot neuroleptic during the last 6 months
- Patients who have been treated with any neuroleptic, antidepressant, or anxiolytic medication
- Participation in an investigational drug study within 1 month prior to study entry or who have received treatment with an investigational drug within 1 month or five half-lives, whichever is longer.
- Previous investigational study of escitalopram or previously treated with escitalopram in a dose and duration sufficient for therapeutic trial.
- History of hypersensitivity reaction to escitalopram or citalopram.
- Electroconvulsive therapy during the past 3 months
- Initiation or termination of behavior therapy or psychotherapy in the 3 months.
- Positive urine screening for alcohol, illicit drugs, or any prohibited medication
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
- Primair doel: Behandeling
- Toewijzing: Gerandomiseerd
- Interventioneel model: Parallelle opdracht
- Masker: Verviervoudigen
Wapens en interventies
Deelnemersgroep / Arm |
Interventie / Behandeling |
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Experimenteel: Beating the Blues CBT + Escitalopram
Subjects with type 2 diabetes will be randomized to Beating the Blues (computerized cognitive behavioral therapy) with the selective serotonin reuptake inhibitor (SSRI) antidepressant, escitalopram (10 mg taken orally once or twice daily) for 6 months
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Beating the Blues is a computerized cognitive behavioral therapy.
Escitalopram is a selective serotonin reuptake inhibitor (SSRI) antidepressant.
It's a 10 mg pill taken once or twice daily for 6 months.
Andere namen:
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Actieve vergelijker: Beating the Blues CBT + Placebo
Subjects with type 2 diabetes will be randomized to Beating the Blues (computerized cognitive behavioral therapy) with placebo (taken orally one to two tablets daily) for 6 months
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Beating the Blues is a computerized cognitive behavioral therapy.
A sugar pill taken as one to two tablets daily for 6 months.
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Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
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Response of Participants, Defined by Change in the 21-item Hamilton Depression Rating Scale (HDRS) From Baseline to Week 24
Tijdsspanne: Baseline, week 24
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The 21-item HDRS measures depression severity. Items are rated on a scale from 0 (symptoms not present) to a maximum of 2 to 4 (symptom extremely severe) for a total score range of 0 to 60, where higher scores indicate greater severity. The HDRS at week 24 was compared to the baseline HDRS and each participant's response was calculated using the below table: No Response = < 25% change in Depression Rating Scale Score Partial Responder =< 50% to >25% change in Depression Rating Scale Score Responder = 50% or greater change in Depression Rating Scale Score |
Baseline, week 24
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Medewerkers en onderzoekers
Sponsor
Medewerkers
Onderzoekers
- Hoofdonderzoeker: Dominique L Musselman, MD, MS, Emory University
Studie record data
Bestudeer belangrijke data
Studie start
Primaire voltooiing (Werkelijk)
Studie voltooiing (Werkelijk)
Studieregistratiedata
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Schatting)
Updates van studierecords
Laatste update geplaatst (Schatting)
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Aanvullende relevante MeSH-voorwaarden
- Gedragssymptomen
- Psychische aandoening
- Glucosemetabolismestoornissen
- Metabole ziekten
- Stemmingsstoornissen
- Endocriene systeemziekten
- Depressie
- Depressieve stoornis
- Suikerziekte
- Fysiologische effecten van medicijnen
- Neurotransmitter agenten
- Moleculaire mechanismen van farmacologische werking
- Psychotrope medicijnen
- Serotonine-opnameremmers
- Neurotransmitter-opnameremmers
- Membraantransportmodulatoren
- Serotonine agenten
- Antidepressiva
- Antidepressiva, tweede generatie
- Citalopram
Andere studie-ID-nummers
- IRB00001092
- R01MH069254-03 (Subsidie/contract van de Amerikaanse NIH)
Deze informatie is zonder wijzigingen rechtstreeks van de website clinicaltrials.gov gehaald. Als u verzoeken heeft om uw onderzoeksgegevens te wijzigen, te verwijderen of bij te werken, neem dan contact op met register@clinicaltrials.gov. Zodra er een wijziging wordt doorgevoerd op clinicaltrials.gov, wordt deze ook automatisch bijgewerkt op onze website .
Klinische onderzoeken op Beating the Blues
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Université de MontréalVoltooid
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University of PittsburghVoltooidDepressie | Ongerustheid | SikkelcelziekteVerenigde Staten
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Ohio State UniversityVoltooidErnstige depressieve stoornisVerenigde Staten
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University of Michigan Rogel Cancer CenterSt. Baldrick's FoundationBeëindigdKanker | Depressie, angstVerenigde Staten
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University of MichiganVoltooidDepressieVerenigde Staten
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University of PittsburghNational Institute of Nursing Research (NINR)VoltooidPrimaire kwaadaardige hersentumorenVerenigde Staten
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Memorial Sloan Kettering Cancer CenterBeëindigdDe familie of verwanten van patiënten die bij MSKCC zijn behandeld voor niet-cutane plaveiselcelcarcinomen van de | Bovenste spijsverteringskanaalVerenigde Staten
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University of SheffieldSheffield Teaching Hospitals NHS Foundation Trust; Walton Centre NHS Foundation...VoltooidDepressie | Multiple scleroseVerenigd Koninkrijk
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Ohio State University Comprehensive Cancer CenterVoltooidErnstige depressieve stoornisVerenigde Staten
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University of VictoriaVoltooid