Prevalence of Potential Cytochrome P450 Pharmacokinetic Incident Drug-Drug Interactions Among Chronic Low Back Pain Patients Taking Opioid Analgesics and Associated Economic Outcomes

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details. Identifier: NCT01177280
Recruitment Status : Completed
First Posted : August 6, 2010
Last Update Posted : May 1, 2012
Information provided by:
NEMA Research, Inc.

Brief Summary:
This study explored the prevalence of DDEs in a chronic pain population with cLBP and associated healthcare utilization and costs using a healthcare claims database.

Condition or disease
Chronic Low Back Pain

Study Type : Observational
Enrollment : 10000 participants
Observational Model: Case Control
Time Perspective: Retrospective
Study Start Date : September 2010
Actual Primary Completion Date : December 2010
Actual Study Completion Date : January 2011

Resource links provided by the National Library of Medicine

MedlinePlus related topics: Back Pain
U.S. FDA Resources

Information from the National Library of Medicine

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.

Ages Eligible for Study:   18 Years to 65 Years   (Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   Yes
Sampling Method:   Non-Probability Sample
Study Population
chronic low back pain patients

Inclusion Criteria:

  • chronic low back pain

Exclusion Criteria:

  • pregnancy

Responsible Party: Joseph Pergolizzi, MD, NEMA Research Identifier: NCT01177280     History of Changes
Other Study ID Numbers: CYP450cLBP4
First Posted: August 6, 2010    Key Record Dates
Last Update Posted: May 1, 2012
Last Verified: April 2012

Keywords provided by NEMA Research, Inc.:
retrospective chronic low back pain

Additional relevant MeSH terms:
Back Pain
Low Back Pain
Neurologic Manifestations
Nervous System Diseases
Signs and Symptoms