Addictive behaviors · 2019
Increased cortisol levels are associated with low treatment retention in crack cocaine users.
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Ligabue Karina P, Schuch Jaqueline B, Scherer Juliana N, Ornell Felipe, Roglio Vinícius S, Assunção Vanessa, Rebelatto Fernando P, Hildalgo Maria Paz, Pechansky Flavio, Kessler Felix, von Diemen Lisia
Аннотация
BACKGROUND: Dysregulation of the hypothalamic-pituitaryadrenal (HPA) axis has been associated with craving and early relapse among individuals with substance use disorders. However, no association has been postulated regarding treatment retention and prognosis in crack cocaine users.
OBJECTIVE: Our aim was to investigate the association between morning salivary cortisol levels and treatment retention in crack cocaine users.
METHODS: 44 male crack cocaine users were recruited from a detoxification unit. Saliva collection was performed in the morning of the second treatment day. Substance use profile was assessed using the Addiction Severity Index.
RESULTS: The median length of stay in inpatient treatment was 7 days (IQR 3-16). Treatment retention was associated with cortisol levels (r = -0.324; p = 0.032), especially in the group with positive family history. Moreover, treatment retention was correlated with age (r = 0.333, p = 0.027), and number of days of tobacco use (r = 0.332, p = 0.028) and crack use (r = 0.327, p = 0.031). A Cox regression model was performed and showed that inpatients with above normal cortisol levels (≥0.69 µg/dL) presented a worse prognostic related to treatment retention (HR = 2.39, CI95% 1.1-5.1, p = 0.024).
CONCLUSION: Several factors could contribute to increased cortisol levels in these patients, e.g. craving, dysregulation of the HPA axis, chronic drug use, stress due to confinement, and substance abstinence. Nevertheless, our findings could guide further studies about new biomarkers in crack cocaine use disorder, since HPA axis dysregulation at the time of treatment admittance may be a prognostic marker for treatment retention.
OBJECTIVE: Our aim was to investigate the association between morning salivary cortisol levels and treatment retention in crack cocaine users.
METHODS: 44 male crack cocaine users were recruited from a detoxification unit. Saliva collection was performed in the morning of the second treatment day. Substance use profile was assessed using the Addiction Severity Index.
RESULTS: The median length of stay in inpatient treatment was 7 days (IQR 3-16). Treatment retention was associated with cortisol levels (r = -0.324; p = 0.032), especially in the group with positive family history. Moreover, treatment retention was correlated with age (r = 0.333, p = 0.027), and number of days of tobacco use (r = 0.332, p = 0.028) and crack use (r = 0.327, p = 0.031). A Cox regression model was performed and showed that inpatients with above normal cortisol levels (≥0.69 µg/dL) presented a worse prognostic related to treatment retention (HR = 2.39, CI95% 1.1-5.1, p = 0.024).
CONCLUSION: Several factors could contribute to increased cortisol levels in these patients, e.g. craving, dysregulation of the HPA axis, chronic drug use, stress due to confinement, and substance abstinence. Nevertheless, our findings could guide further studies about new biomarkers in crack cocaine use disorder, since HPA axis dysregulation at the time of treatment admittance may be a prognostic marker for treatment retention.