A Randomized, Equivalence Trial of Percutaneous Lumbar Adhesiolysis and Caudal Epidural Steroid Injections

This study is ongoing, but not recruiting participants.
Sponsor:
Information provided by (Responsible Party):
Laxmaiah Manchikanti, MD, Pain Management Center of Paducah
ClinicalTrials.gov Identifier:
NCT01053273
First received: January 19, 2010
Last updated: June 20, 2013
Last verified: June 2013
  Purpose

The purpose of this study is to:

  • evaluate the effectiveness of percutaneous epidural adhesiolysis in managing chronic low back and/or lower extremity pain in patients without post lumbar surgery syndrome or spinal stenosis and compare with fluoroscopically directed caudal epidural steroid injections.
  • evaluate and compare the adverse event profile in all groups.

Condition Intervention
Low Back Pain
Procedure: Caudal Epidural Injection
Procedure: percutaneous adhesiolysis

Study Type: Interventional
Study Design: Allocation: Randomized
Endpoint Classification: Safety/Efficacy Study
Intervention Model: Parallel Assignment
Masking: Double Blind (Subject, Caregiver)
Primary Purpose: Treatment
Official Title: Comparative Effectiveness of Percutaneous Adhesiolysis and Caudal Epidural Steroid Injections in Low Back and/or Lower Extremity Pain: A Randomized, Equivalence Trial

Resource links provided by NLM:


Further study details as provided by Pain Management Center of Paducah:

Primary Outcome Measures:
  • Numeric rating scale (NRS), Oswestry Disability Index (ODI), duration of significant pain relief, opioid intake, and return to work [ Time Frame: Outcomes are measured at baseline and at 3, 6, 12, 18, and 24 months post-treatment. ] [ Designated as safety issue: Yes ]

Secondary Outcome Measures:
  • Adverse event profile of side effects and complications. [ Time Frame: Adverse events are measured at baseline and at 3, 6, 12, 18, and 24 months post-treatment, and at any time during the procedure or after the procedure the adverse events are suspected or expected. ] [ Designated as safety issue: Yes ]

Estimated Enrollment: 120
Study Start Date: February 2010
Estimated Study Completion Date: January 2014
Primary Completion Date: January 2012 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Active Comparator: Caudal epidural Injection
Group I will receive caudal epidural injections with catheterization up to S3 with local anesthetic, steroids, and 0.9% sodium chloride solution
Procedure: Caudal Epidural Injection
Group I will receive caudal epidural injections with catheterization up to S3 with local anesthetic, steroids, and 0.9% sodium chloride solution
Active Comparator: Percutaneous Adhesiolysis
Group II will receive percutaneous adhesiolysis with targeted delivery of lidocaine, 10% hypertonic sodium chloride solution, and non-particulate betamethasone
Procedure: percutaneous adhesiolysis
Group II will receive percutaneous adhesiolysis with targeted delivery of lidocaine, 10% hypertonic sodium chloride solution, and non-particulate betamethasone.

Detailed Description:

Recruitment is indicated in patients with chronic low back pain and/or lower extremity pain without post lumbar laminectomy syndrome or spinal stenosis, non-responsive to conservative therapy with physical therapy, chiropractic, medical therapy, and fluoroscopically directed epidural injections.

This is a single-center study performed in an interventional pain management referral center in the United States.

The study involves 120 patients assigned to one of 2 groups with 60 patients in each group.

Data management analysis includes sample size justification of 40 patients in each group with a power of 80% and a 0.05% 2-sided significance level. Statistical methodology includes chi-squared statistics, Fisher's exact test, t-test, and paired t-test with significance evaluated at P value < 0.05.

  Eligibility

Ages Eligible for Study:   18 Years and older
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   No
Criteria

Inclusion criteria:

  • Patients with history of lumbar surgery of at least 6 months duration in the past
  • Patients over the 18 years of age
  • Patients with a history of chronic function-limiting low back pain with or without lower extremity pain of at least 6 months duration
  • Patients who are competent to understand the study protocol and provide voluntary, written informed consent and participate in outcome measurements

Exclusion criteria:

  • Post surgery, central spinal stenosis, and facet joints as sole pain generators
  • Unstable or heavy opioid use
  • Uncontrolled psychiatric disorders
  • Uncontrolled medical illness
  • Any conditions that could interfere with the interpretation of the outcome assessments
  • Pregnant or lactating women
  • Patients with a history or potential for adverse reaction(s) to local anesthetics or steroid.
  Contacts and Locations
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, see Learn About Clinical Studies.

Please refer to this study by its ClinicalTrials.gov identifier: NCT01053273

Locations
United States, Kentucky
Pain Management Center of Paducah
Paducah, Kentucky, United States, 42001
Sponsors and Collaborators
Pain Management Center of Paducah
Investigators
Principal Investigator: Laxmaiah Manchikanti Ambulatory Surgery Center, Paducah
  More Information

No publications provided by Pain Management Center of Paducah

Additional publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
Responsible Party: Laxmaiah Manchikanti, MD, Medical Director, Pain Management Center of Paducah
ClinicalTrials.gov Identifier: NCT01053273     History of Changes
Other Study ID Numbers: Protocol 27
Study First Received: January 19, 2010
Last Updated: June 20, 2013
Health Authority: United States: Institutional Review Board

Keywords provided by Pain Management Center of Paducah:
Low back pain
Post lumbar laminectomy syndrome
Lumbar spinal stenosis
Local anesthetic steroid
Lumbar transforaminal epidural injection
Percutaneous epidural adhesiolysis
Caudal epidural injection

Additional relevant MeSH terms:
Back Pain
Low Back Pain
Nervous System Diseases
Neurologic Manifestations
Pain
Signs and Symptoms
Anesthetics
Anesthetics, Local
Central Nervous System Agents
Central Nervous System Depressants
Peripheral Nervous System Agents
Pharmacologic Actions
Physiological Effects of Drugs
Sensory System Agents
Therapeutic Uses

ClinicalTrials.gov processed this record on October 23, 2014