- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT00495768
Reducing Depressive Symptoms During HCV Therapy: A Randomized Study
13 dicembre 2007 aggiornato da: South Texas Veterans Health Care System
The purpose of this study is to conduct a randomized controlled trial of an 8-visit non-pharmacologic group intervention in reducing the severity of depressive symptoms in veterans who receive IFN and ribavirin for the treatment of Hepatitis C. We hypothesize that over the first 6 months of treatment with IFN and ribavirin for the 45 patients who receive the 8-visit intervention early in the course of treatment in addition to usual care (experimental group) will have lower scores on the CES-D, a standard depression rating scale, than the 45 patients who receive only usual care (control group).
Panoramica dello studio
Stato
Sconosciuto
Condizioni
Intervento / Trattamento
Descrizione dettagliata
In this study, subjects will be randomly assigned (by chance, like the flipping of a coin) to one of two study groups.
Half the subjects will be assigned to a training program, which will consist of 8 sessions over a period of 8 weeks in which they will be instructed in cognitive therapy ( a method of identifying and "talk back" to one's negative thoughts) and a variety of other stress-reducing techniques.
The other half will be assigned to a control groups, which will no receive instruction in cognitive therapy or the other stress-reducing techniques.
All subjects, both those in the training program and in the control group, will receive the usual care for hepatitis C that all patients in the Hepatology Clinic receive.
All subjects will also be asked to participate in 6 testing visits over the course of the study.
The first testing visit will last about 3 hours, which the others will last between 1 1/2 and 2 hours.
Subjects will alo be interviewed by telephone about their personal and family medical and psychiatric history.
This will take about an hour.
Tipo di studio
Interventistico
Iscrizione (Anticipato)
90
Fase
- Non applicabile
Contatti e Sedi
Questa sezione fornisce i recapiti di coloro che conducono lo studio e informazioni su dove viene condotto lo studio.
Luoghi di studio
-
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Texas
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San Antonio, Texas, Stati Uniti, 78229
- South Texas Veterans Healthcare System, Audie Murphy Division
-
-
Criteri di partecipazione
I ricercatori cercano persone che corrispondano a una certa descrizione, chiamata criteri di ammissibilità. Alcuni esempi di questi criteri sono le condizioni generali di salute di una persona o trattamenti precedenti.
Criteri di ammissibilità
Età idonea allo studio
Da 25 anni a 68 anni (Adulto, Adulto più anziano)
Accetta volontari sani
Sì
Sessi ammissibili allo studio
Tutto
Descrizione
Inclusion Criteria:
- Eligibility and interest in treatment for chronic HCV (Hepatitis C).
- Absence of co-infection of HIV or Hepatitis B.
- Age 25-68 years old.
- No treatment with IFN (interferon-alpha) in the past 6 months.
- Residence within a 3-hour drive of the clinic.
Exclusion Criteria:
- Patients must be willing to undergo treatment with PEG-interferon and ribavirin. They must be aware of the side effects of treatment and be motivated to self-administer the medications and come to regularly scheduled appointments.
- Patients with diabetes mellitus must have good glycemic control. Their Hgb A1 c must be <8.0%.
- Patients must not have an active malignancy.
- If patients have a history of severe psychiatric illness or are found to have one by screening with the CES-D, a psychiatrist must approve treatment. If the psychiatric problem is minor, it can be managed by the primary care physician or hepatitis C provider.
- Autoimmune disease, such as autoimmune hepatitis, systemic lupus erythematosis, or sarcoidosis, is a contraindication to treatment.
- Active alcohol or intravenous drug use is a contraindication to treatment.
- Patients with a seizure disorder muct be seizure-free for 6 months prior to treatment.
- Patients with a known history of coronary heart disease are excluded.
- Patients with complications of cirrhosis may not be treatment candidates. Those who have a platelet count of <50,000, large esophageal varices (grade 3-4), uncontrolled ascites, or uncontrolled encephalopathy are excluded.
- Patients with severe mental retardation or dementia are excluded because of difficulty in self-administration of medication and in tolerating the side effects.
- The patient and partner much agree to observe strict contraception to avoid pregnancy, since the medication is fetotoxic up to 6 months after treatment completion.
Piano di studio
Questa sezione fornisce i dettagli del piano di studio, compreso il modo in cui lo studio è progettato e ciò che lo studio sta misurando.
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Prevenzione
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione parallela
- Mascheramento: Nessuno (etichetta aperta)
Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Lasso di tempo |
---|---|
Patients in the experimental group will have less of an increase in their HAM-D score over the first 6 months of treatment; score on a depression rating scale at study visits 1-5.
Lasso di tempo: Two years
|
Two years
|
Misure di risultato secondarie
Misura del risultato |
Lasso di tempo |
---|---|
Patients in the experimental group will have less of an increase in their PHQ-9 score over the first 6 months of treatment; score on a rating scale at study visits 1-5.
Lasso di tempo: Two years
|
Two years
|
Patients in the experimental group will have less of an increase in their BDI score over the first 6 months of treatment; score on a rating scale at study visits 1-5.
Lasso di tempo: Two years
|
Two years
|
Fewer patients in the experimental group will have developed a major depressive episode over the first 6 months of treatment; score on MDD module (MINI)at study visits 1-5.
Lasso di tempo: Two years
|
Two years
|
Patients in the experimental group will have less of a decline in their self-rated general health (item #1 of the SF-36) over the first 6 months of treatment.
Lasso di tempo: Two years
|
Two years
|
Patients in the experimental group will have less of an increase in self-rated irritability (item #6 of the BSI ) over the first 6 months of treatment.
Lasso di tempo: Two years
|
Two years
|
Collaboratori e investigatori
Qui è dove troverai le persone e le organizzazioni coinvolte in questo studio.
Investigatori
- Investigatore principale: Stephen L. Stern, M.D., South Texas Veterans Hospital, Audie Murphy Division & the University of Texas Health Science Center at San Antonio
Pubblicazioni e link utili
La persona responsabile dell'inserimento delle informazioni sullo studio fornisce volontariamente queste pubblicazioni. Questi possono riguardare qualsiasi cosa relativa allo studio.
Pubblicazioni generali
- Manns MP, McHutchison JG, Gordon SC, Rustgi VK, Shiffman M, Reindollar R, Goodman ZD, Koury K, Ling M, Albrecht JK. Peginterferon alfa-2b plus ribavirin compared with interferon alfa-2b plus ribavirin for initial treatment of chronic hepatitis C: a randomised trial. Lancet. 2001 Sep 22;358(9286):958-65. doi: 10.1016/s0140-6736(01)06102-5.
- Smyth JM, Stone AA, Hurewitz A, Kaell A. Effects of writing about stressful experiences on symptom reduction in patients with asthma or rheumatoid arthritis: a randomized trial. JAMA. 1999 Apr 14;281(14):1304-9. doi: 10.1001/jama.281.14.1304.
- Speca M, Carlson LE, Goodey E, Angen M. A randomized, wait-list controlled clinical trial: the effect of a mindfulness meditation-based stress reduction program on mood and symptoms of stress in cancer outpatients. Psychosom Med. 2000 Sep-Oct;62(5):613-22. doi: 10.1097/00006842-200009000-00004.
- Alter MJ, Kruszon-Moran D, Nainan OV, McQuillan GM, Gao F, Moyer LA, Kaslow RA, Margolis HS. The prevalence of hepatitis C virus infection in the United States, 1988 through 1994. N Engl J Med. 1999 Aug 19;341(8):556-62. doi: 10.1056/NEJM199908193410802.
- Capuron L, Gumnick JF, Musselman DL, Lawson DH, Reemsnyder A, Nemeroff CB, Miller AH. Neurobehavioral effects of interferon-alpha in cancer patients: phenomenology and paroxetine responsiveness of symptom dimensions. Neuropsychopharmacology. 2002 May;26(5):643-52. doi: 10.1016/S0893-133X(01)00407-9.
- Akaike H. A new look at the statistical identification model. IEEE, Tranactions Auto Control 1974;19:716-23
- American Psychiatric Association. Diagnostic and Statistical Manual of Mental Disorders, 4th Edition, Text Revision (DSM-IV-TR), Washington, DC, 2000.
- Hauser P, Khosla J, Aurora H, Laurin J, Kling MA, Hill J, Gulati M, Thornton AJ, Schultz RL, Valentine AD, Meyers CA, Howell CD. A prospective study of the incidence and open-label treatment of interferon-induced major depressive disorder in patients with hepatitis C. Mol Psychiatry. 2002;7(9):942-7. doi: 10.1038/sj.mp.4001119.
- Pruessner JC, Wolf OT, Hellhammer DH, Buske-Kirschbaum A, von Auer K, Jobst S, Kaspers F, Kirschbaum C. Free cortisol levels after awakening: a reliable biological marker for the assessment of adrenocortical activity. Life Sci. 1997;61(26):2539-49. doi: 10.1016/s0024-3205(97)01008-4.
- Teasdale JD, Scott J, Moore RG, Hayhurst H, Pope M, Paykel ES. How does cognitive therapy prevent relapse in residual depression? Evidence from a controlled trial. J Consult Clin Psychol. 2001 Jun;69(3):347-57. doi: 10.1037//0022-006x.69.3.347.
- Valentine AD, Meyers CA, Kling MA, Richelson E, Hauser P. Mood and cognitive side effects of interferon-alpha therapy. Semin Oncol. 1998 Feb;25(1 Suppl 1):39-47.
- Wichers M, Maes M. The psychoneuroimmuno-pathophysiology of cytokine-induced depression in humans. Int J Neuropsychopharmacol. 2002 Dec;5(4):375-88. doi: 10.1017/S1461145702003103.
Studiare le date dei record
Queste date tengono traccia dell'avanzamento della registrazione dello studio e dell'invio dei risultati di sintesi a ClinicalTrials.gov. I record degli studi e i risultati riportati vengono esaminati dalla National Library of Medicine (NLM) per assicurarsi che soddisfino specifici standard di controllo della qualità prima di essere pubblicati sul sito Web pubblico.
Studia le date principali
Inizio studio
1 luglio 2004
Completamento dello studio (Anticipato)
1 dicembre 2007
Date di iscrizione allo studio
Primo inviato
2 luglio 2007
Primo inviato che soddisfa i criteri di controllo qualità
2 luglio 2007
Primo Inserito (Stima)
3 luglio 2007
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Stima)
14 dicembre 2007
Ultimo aggiornamento inviato che soddisfa i criteri QC
13 dicembre 2007
Ultimo verificato
1 dicembre 2007
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
- 034-0013-391
Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .
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