Treatment of Non-Cardiac Chest Pain With Imipramine or Cognitive-Behavioral Therapy

Chest Pain Clinical Trial

Official title:

Psychophysiological Interactions in Non-Cardiac Chest Pain

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT00005575
• Other study ID #: NCCP (completed)
• Secondary ID: 42428-06
• Status: Completed
• Phase: Phase 3
• First received: May 1, 2000
• Last updated: January 12, 2010
• Start date: January 1999
• Est. completion date: December 2002

Study information

• Verified date: January 2010
• Source: National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
• Contact: n/a
• Is FDA regulated: No
• Health authority: United States: Federal Government
• Study type: Interventional

Clinical Trial Summary

Approximately 75,000-150,000 patients each year in the United States undergo intensive cardiac evaluations for symptoms of angina-like chest pain that produce no positive findings. These patients often have high levels of disability and suffering and account for $250,000,000-$500,000,000 in estimated health care costs each year. There is some evidence from randomized, controlled trials that a pharmacologic agent, imipramine, and a program of training in pain coping skills and cognitive-behavioral therapy (CBT) both produce short-term reductions in pain intensity. However, no studies have compared the effects of these two treatments on measures of pain, suffering, and disability at post-treatment and over a one-year follow-up period.

Our investigation is a 16-week, randomized controlled outcome study of these interventions and their respective placebo control procedures. One hundred and sixty patients are being recruited for this study. We will assess the effects of our interventions on patients' pain levels, quality of life, and health care resource usage at baseline, post-treatment, 6-month follow-up, and at 12-month follow-up. We will evaluate the clinical significance of our treatment effects as well as their statistical significance.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 0
• Est. completion date: December 2002
• Accepts healthy volunteers: No
• Gender: Both
• Age group: 18 Years to 65 Years

Eligibility

Inclusion Criteria:

• Substernal chest pain at least 2X per week for at least 3 months;

• Angiographic evidence of normal or non-obstructive (<50% luminal diameter narrowing) coronary arteries among subjects > 40 years of age; OR Normal exercise stress tests, normal echocardiogram, and cardiologist evaluation that symptoms are not cardiac in origin among subjects < 40 years of age;

• Gastroesophageal reflux disease ruled out by 24-hour pH monitoring, endoscopy, or 1-month trial of anti-reflux therapy with omeprazole 20 mg bid;

• Pain threshold levels for esophageal balloon distention must be 12 ml.

Exclusion Criteria:

• Mitral valve prolapse

Study Design

Allocation: Randomized, Masking: Single Blind, Primary Purpose: Treatment

Related Conditions & MeSH terms

• Chest Pain

Intervention

Drug:
• Imipramine

Behavioral:
• Cognitive-behavior therapy

Locations

Country	Name	City	State
United States	University of Alabama at Birmingham	Birmingham	Alabama

Sponsors (1)

Lead Sponsor	Collaborator
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)

Country where clinical trial is conducted

United States, 

References & Publications (3)

Bradley LA, Richter JE, Scarinci IC, Haile JM, Schan CA. Psychosocial and psychophysical assessments of patients with unexplained chest pain. Am J Med. 1992 May 27;92(5A):65S-73S. — View Citation

Cannon RO 3rd, Quyyumi AA, Mincemoyer R, Stine AM, Gracely RH, Smith WB, Geraci MF, Black BC, Uhde TW, Waclawiw MA, et al. Imipramine in patients with chest pain despite normal coronary angiograms. N Engl J Med. 1994 May 19;330(20):1411-7. — View Citation

Mayou RA, Bryant BM, Sanders D, Bass C, Klimes I, Forfar C. A controlled trial of cognitive behavioural therapy for non-cardiac chest pain. Psychol Med. 1997 Sep;27(5):1021-31. — View Citation