Association between altitude, prescription opioid misuse, and fatal overdoses
| Autor: | Shami Kanekar, Amanda V. Bakian, Hendrik J. Ombach, Young Hoon Sung, Lindsay Scholl, Perry F. Renshaw, Kai T. Renshaw |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: |
medicine.medical_specialty
lcsh:Social pathology. Social and public welfare. Criminology Research paper lcsh:BF1-990 Prescription opioids Drug misuse Hypobaric hypoxia Logistic regression lcsh:HV1-9960 medicine Neurochemistry Medical prescription Depression (differential diagnoses) business.industry Altitude Opioid overdose Hypoxia (medical) medicine.disease Substance abuse Psychiatry and Mental health lcsh:Psychology Opioid Emergency medicine medicine.symptom business medicine.drug |
| Zdroj: | Addictive Behaviors Reports Addictive Behaviors Reports, Vol 9, Iss, Pp-(2019) |
| ISSN: | 2352-8532 |
| Popis: | Objective Prescription opioid misuse and fatal overdoses have increased significantly over the last two decades. Living at altitude has been linked to greater reward benefits of other drugs of abuse, and living at altitude may also exacerbate the respiratory depression linked to opioid use. Therefore, we examined the relationships between living at altitude, and prescription opioid misuse and fatal overdoses. Method State-level past year rates of prescription opioid misuse were retrieved from the Substance Abuse and Mental Health Services Administration. County-level overdose data were extracted from the Centers for Disease Control and Prevention. Multiple linear regression models were fit to determine the relationship between average state elevation and state rates of opioid misuse. Logistic regression models were fit to determine the relationship between county elevation and county-level fatal opioid overdose prevalence. Results After controlling for state opioid prescribing rates and other confounders, we identified a significant positive association between mean state altitude and state-level opioid misuse rates for women, but not men. We also found a significant positive association between county-level altitude and prevalence of fatal opioid overdose. Conclusions Living at altitude is thus demographically associated with increasing rates of misuse of prescription opioids, as well as of cocaine and methamphetamine. Animal studies suggest that the hypobaric hypoxia exposure involved with living at altitude may disrupt brain neurochemistry, to increase reward benefits of drugs of abuse. This increased misuse of both stimulants and opioids may increase likelihood of overdose at altitude, with overdoses by opioid use also potentially facilitated by altitude-related hypoxia. Highlights • Opioid misuse rises with altitude in women, but not in men or the total population. • This link holds true after adjusting for covariates (e.g. state prescription rates). • Fatal overdoses by prescription opioids increase with county altitude in the US. • Opioid overdose/altitude link is significant in both male and female populations. • Covariates for overdose include urban/rural status and prescription rates. |
| Databáze: | OpenAIRE |
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