Hypogonadism associated with long-term opioid therapy: A systematic review

Pravardhan Birthi1, Vittal R Nagar2, Robert Nickerson2

  • 1Pain Management Service, Saint Francis Medical Center, Grand Island, Nebraska.

Abstract

Insights

Long-term opioid pain therapy is linked to hypogonadism, a condition causing sexual hormone deficiency. While evidence suggests a connection, high-quality studies and treatment guidelines for opioid-induced sexual hormone deficiency are lacking.

Area of Science:

  • Endocrinology
  • Pain Management
  • Pharmacology

Background:

  • Sexual dysfunction is frequently observed in patients undergoing long-term opioid therapy.
  • Opioid-Induced Sexual Hormone Deficiency (OPISHD) is a recognized complication, yet comprehensive reviews and treatment guidance remain scarce.
  • The relationship between hypogonadism and chronic opioid pain management requires further elucidation.

Purpose of the Study:

  • To systematically review and analyze existing literature on hypogonadism associated with long-term opioid therapy.
  • To assess the quality of evidence linking chronic opioid use to hormonal imbalances.
  • To identify gaps in knowledge regarding the management of Opioid-Induced Sexual Hormone Deficiency.

Main Methods:

  • A systematic review of literature was conducted using databases like PubMed, Cochrane, and EMBASE (1960-2013).
  • Study quality was assessed using the Cochrane Musculoskeletal Review Group Criteria and the Newcastle-Ottawa Scale.
  • Primary outcomes included clinical symptoms and laboratory markers of hypogonadism; secondary outcomes focused on OPISHD management.

Main Results:

  • Out of 31 identified studies, 14 met the inclusion criteria; none were randomized controlled trials.
  • Eight of the included studies were of moderate quality, while the rest were of poor quality.
  • Evidence suggests a common occurrence of hypogonadism in patients on long-term oral or intrathecal opioid therapy.

Conclusions:

  • A significant lack of high-quality studies hinders definitive association between chronic opioid therapy and hypogonadism.
  • Fair evidence currently supports the link between chronic opioid use and hypogonadism.
  • Limited evidence exists for effective treatment strategies for Opioid-Induced Sexual Hormone Deficiency.

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