Analgesic Efficacy of Testosterone Replacement in Hypogonadal Opioid-Treated Chronic Pain Patients: A Pilot Study.
Recruitment status was Recruiting
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Purpose
The purpose of this pilot study is to test the effects of testosterone replacement on pain, fatigue, mood, cognition and libido in hypogonadal men on long-term opioid therapy for chronic pain.
| Condition | Intervention | Phase |
|---|---|---|
|
Pain Hypogonadism |
Drug: Testosterone Gel |
Phase 2 |
| Study Type: | Interventional |
| Study Design: | Allocation: Randomized Endpoint Classification: Efficacy Study Intervention Model: Parallel Assignment Masking: Double-Blind Primary Purpose: Treatment |
| Official Title: | Analgesic Efficacy of Testosterone Replacement in Hypogonadal Opioid-Treated Chronic Pain Patients: A Pilot Study. |
- • To determine if testosterone replacement can improve pain control in opioid-treated, hypogonadal men with chronic pain.
- In opioid-treated, hypogonadal men with chronic pain, to determine whether testosterone replacement therapy (TRT) will:
- reduce the opioid requirement.
- improve fatigue
- improve depression
- improve sexual function.
- Improve cognition
- To determine the proportion of responders to the analgesic effects of TRT
| Estimated Enrollment: | 62 |
| Study Start Date: | November 2006 |
| Estimated Study Completion Date: | October 2008 |
Opioids are increasingly used for the treatment of non-malignant chronic pain with as many as five to ten million patients treated at the time of the most recent estimate in 2002. The side effects of opioids such as fatigue, loss of libido, Impaired cognition and sexual dysfunction have long been recognize and strikingly, resemble symptoms of hypogonadism in men. Many studies have demonstrated a high prevalence of hypogonadism in male subjects who are long-term users of opioids. The aims of this pilot study are, in hypogonadal men being treated with opioids for chronic pain, to: 1) determine the effect of TRT on pain; 2) determine effects of TRT on fatigue; 3) determine the effect of TRT on mood; 4) determine effects of TRT on cognition and 5) characterize the effects of TRT on sexual dysfunction. This study is a randomized, placebo-controlled, 6-week pilot study.
Eligibility| Ages Eligible for Study: | 18 Years to 60 Years |
| Genders Eligible for Study: | Male |
| Accepts Healthy Volunteers: | No |
Inclusion Criteria:
- Adult male patients (above 18 years old and below 60 years old)
- Receiving greater than 20 IV morphine equivalents/day with <20% change in dosage in the last month.
- AM total testosterone <300 ng/dL
- Report “worst pain during the past week” grater than 4 on an 11-point numeric scale.
Exclusion Criteria:
- Females
- Poorly controlled, symptomatic, active medical or psychiatric problems (e.g., HIV, hepatitis, diabetes, cancer, benign prostatic hypertrophy, substance abuse, major depression)
- Neurological or psychiatric disorder that would compromise the patient’s ability to give informed consent or adhere to the requirements of the protocol.
- History of prostate cancer, abnormal findings on digital rectal exam, or PSA greater than 4.0 ng/m
- History of polycythemia
- Renal or hepatic dysfunction
- Hematocrit >55%
- Known history of hypersensitivity to transdermal testosterone gel.
- Abnormalities during digital rectal exam.
Contacts and Locations| Contact: David AN Siegel, M.D. | 212-433-0606 | david.siegel2@med.va.gov |
| United States, New York | |
| James J. Peters VAMC | Recruiting |
| Bronx, New York, United States, 10468 | |
| Contact: David AN Siegel, M.D. 212-433-0606 david.siegel2@med.va.gov | |
| Principal Investigator: David AN Siegel, M.D. | |
| Sub-Investigator: Christopher Cardoza, M.D. | |
| Sub-Investigator: William Bauman, M.D. | |
| Sub-Investigator: Ann Spungen, Ed.D | |
| Principal Investigator: | David AN Siegel, M.D. | James J. Peters VAMC |
More Information
Publications:
| ClinicalTrials.gov Identifier: | NCT00398034 History of Changes |
| Other Study ID Numbers: | 2192-06-049 |
| Study First Received: | November 8, 2006 |
| Last Updated: | November 8, 2006 |
| Health Authority: | United States: Federal Government |
Keywords provided by James J. Peters Veterans Affairs Medical Center:
|
opioids pain hypogonadism depression |
fatigue cognition libido |
Additional relevant MeSH terms:
|
Hypogonadism Gonadal Disorders Endocrine System Diseases Testosterone Testosterone enanthate Testosterone undecanoate Testosterone 17 beta-cypionate Methyltestosterone Analgesics Analgesics, Opioid Androgens Hormones |
Hormones, Hormone Substitutes, and Hormone Antagonists Physiological Effects of Drugs Pharmacologic Actions Antineoplastic Agents, Hormonal Antineoplastic Agents Therapeutic Uses Anabolic Agents Sensory System Agents Peripheral Nervous System Agents Central Nervous System Agents Central Nervous System Depressants |
ClinicalTrials.gov processed this record on May 19, 2013