{"doi":"10.1210/clinem/dgaa499","title":"Prevalence of Opioid-Induced Adrenal Insufficiency in Patients Taking Chronic Opioids","abstract":"CONTEXT: Chronic opioid use may lead to adrenal insufficiency because of central suppression of the hypothalamic-pituitary-adrenal axis. However, the prevalence of opioid-induced adrenal insufficiency (OIAI) is unclear. OBJECTIVE: To determine the prevalence of OIAI and to identify predictors for the development of OIAI in patients taking opioids for chronic pain. DESIGN: Cross-sectional study, 2016-2018. SETTING: Referral center. PATIENTS: Adult patients taking chronic opioids admitted to the Pain Rehabilitation Center. MAIN OUTCOME MEASURE: Diagnosis of OIAI was considered if positive case detection (cortisol < 10 mcg/dL, ACTH < 15 pg/mL, and dehydroepiandrosterone sulfate < 25 mcg/dL), and confirmed after endocrine evaluation. Daily morphine milligram equivalent (MME) was calculated. RESULTS: In 102 patients (median age, 53 years [range, 22-83], 67% women), median daily MME was 60 mg (3-840), and median opioid therapy duration was 60 months (3-360). Abnormal case detection testing was found in 11 (10.8%) patients, and diagnosis of OIAI was made in 9 (9%). Patients with OIAI were on a higher daily MME (median, 140 [20-392] mg vs 57 [3-840] mg, P = 0.1), and demonstrated a 4 times higher cumulative opioid exposure (median of 13,440 vs 3120 mg*months, P = 0.03). No patient taking <MME of 20 mg/day developed OIAI (sensitivity of 100% for MME > 20 mg); however, specificity of MME cutoff >20 mg was only 19%. After opioid discontinuation, 6/7 patients recovered adrenal function. CONCLUSION: The prevalence of OIAI was 9%, with MME cumulative exposure being the only predictor for OIAI development. Patients on MME of 20 mg/day and above should be monitored for OIAI.","journal":"The Journal of Clinical Endocrinology & Metabolism","year":2020,"id":66896,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":49,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.8351,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2020-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":354215,"name":"Julie L. Cunningham","orcid":"0000-0001-9570-6492","position":1,"is_corresponding":false},{"id":354216,"name":"Wesley P. Gilliam","orcid":"0000-0002-6287-2037","position":2,"is_corresponding":false},{"id":355010,"name":"Larissa L. Loukianova","orcid":null,"position":3,"is_corresponding":false},{"id":311945,"name":"Diane Donegan","orcid":"0000-0001-5091-9582","position":4,"is_corresponding":false},{"id":239586,"name":"Irina Bancos","orcid":"0000-0001-9332-2524","position":5,"is_corresponding":false},{"id":354214,"name":"Taoran Li","orcid":"0000-0002-0451-2850","position":0,"is_corresponding":true}],"reference_count":43,"raw_metadata":null,"created_at":"2026-07-18T21:14:50.590588Z","pmid":"32866966","pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}