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1.
Drug Alcohol Depend ; 219: 108486, 2021 02 01.
Article in English | MEDLINE | ID: covidwho-1009438

ABSTRACT

BACKGROUND: COVID-19 community mitigation measures (e.g., stay-at-home orders) may worsen mental health and substance use-related harms such as opioid use disorder and overdose and limit access to medications for these conditions. We used nationally-representative data to assess dispensing of select substance use and mental health medications during the pandemic in the U.S. METHODS: IQVIA Total Patient Tracker data were used to calculate U.S. monthly numbers of unique patients dispensed buprenorphine, extended-release (ER) intramuscular naltrexone, naloxone, selective serotonin or serotonin-norepinephrine reuptake inhibitors, benzodiazepines, and for comparison, HMG-CoA reductase inhibitors (statins) and angiotensin receptor blockers (ARBs) between January 2019-May 2020. Forecasted estimates of number of unique patients dispensed medications, generated by exponential smoothing statistical forecasting, were compared to actual numbers of patients by month to examine access during mitigation measures (March 2020-May 2020). RESULTS: Between March 2020-May 2020, numbers of unique patients dispensed buprenorphine and numbers dispensed naloxone were within forecasted estimates. Numbers dispensed ER intramuscular naltrexone were significantly below forecasted estimates in March 2020 (-1039; 95 %CI:-1528 to -550), April 2020 (-2139; 95 %CI:-2629 to -1650), and May 2020 (-2498; 95 %CI:-2987 to -2009). Numbers dispensed antidepressants and benzodiazepines were significantly above forecasted estimates in March 2020 (977,063; 95 %CI:351,384 to 1,602,743 and 450,074; 95 % CI:189,999 to 710,149 additional patients, respectively), but were within forecasted estimates in April 2020-May 2020. Dispensing patterns for statins and ARBs were similar to those for antidepressants and benzodiazepines. CONCLUSIONS: Ongoing concerns about the impact of the COVID-19 pandemic on substance use and mental health underscore the need for innovative strategies to facilitate continued access to treatment.


Subject(s)
COVID-19/psychology , Drug Utilization/statistics & numerical data , Analgesics, Opioid/therapeutic use , Angiotensin Receptor Antagonists/therapeutic use , Antidepressive Agents/therapeutic use , Benzodiazepines/therapeutic use , Buprenorphine/therapeutic use , Forecasting , Humans , Hydroxymethylglutaryl-CoA Reductase Inhibitors/therapeutic use , Naloxone/therapeutic use , Naltrexone/therapeutic use , Opiate Overdose/drug therapy , Opioid-Related Disorders/drug therapy , Pandemics , SARS-CoV-2 , United States
2.
JAMA Netw Open ; 3(12): e2029058, 2020 12 01.
Article in English | MEDLINE | ID: covidwho-969034

ABSTRACT

Importance: Coronavirus disease 2019 (COVID-19) has infected more than 8.1 million US residents and killed more than 221 000. There is a dearth of research on epidemiology and clinical outcomes in US patients with COVID-19. Objectives: To characterize patients with COVID-19 treated in US hospitals and to examine risk factors associated with in-hospital mortality. Design, Setting, and Participants: This cohort study was conducted using Premier Healthcare Database, a large geographically diverse all-payer hospital administrative database including 592 acute care hospitals in the United States. Inpatient and hospital-based outpatient visits with a principal or secondary discharge diagnosis of COVID-19 (International Classification of Diseases, Tenth Revision, Clinical Modification diagnosis code, U07.1) between April 1 and May 31, 2020, were included. Exposures: Characteristics of patients were reported by inpatient/outpatient and survival status. Risk factors associated with death examined included patient characteristics, acute complications, comorbidities, and medications. Main Outcomes and Measures: In-hospital mortality, intensive care unit (ICU) admission, use of invasive mechanical ventilation, total hospital length of stay (LOS), ICU LOS, acute complications, and treatment patterns. Results: Overall, 64 781 patients with COVID-19 (29 479 [45.5%] outpatients; 35 302 [54.5%] inpatients) were analyzed. The median (interquartile range [IQR]) age was 46 (33-59) years for outpatients and 65 (52-77) years for inpatients; 31 968 (49.3%) were men, 25 841 (39.9%) were White US residents, and 14 340 (22.1%) were Black US residents. In-hospital mortality was 20.3% among inpatients (7164 patients). A total of 5625 inpatients (15.9%) received invasive mechanical ventilation, and 6849 (19.4%) were admitted to the ICU. Median (IQR) inpatient LOS was 6 (3-10) days. Median (IQR) ICU LOS was 5 (2-10) days. Common acute complications among inpatients included acute respiratory failure (19 706 [55.8%]), acute kidney failure (11 971 [33.9%]), and sepsis (11 910 [33.7%]). Older age was the risk factor most strongly associated with death (eg, age ≥80 years vs 18-34 years: odds ratio [OR], 16.20; 95% CI, 11.58-22.67; P < .001). Receipt of statins (OR, 0.60; 95% CI, 0.56-0.65; P < .001), angiotensin-converting enzyme inhibitors (OR, 0.53; 95% CI, 0.46-0.60; P < .001), and calcium channel blockers (OR, 0.73; 95% CI, 0.68-0.79; P < .001) was associated with decreased odds of death. Compared with patients with no hydroxychloroquine or azithromycin, patients with both azithromycin and hydroxychloroquine had increased odds of death (OR, 1.21; 95% CI, 1.11-1.31; P < .001). Conclusions and Relevance: In this cohort study of patients with COVID-19 infection in US acute care hospitals, COVID-19 was associated with high ICU admission and in-hospital mortality rates. Use of statins, angiotensin-converting enzyme inhibitors, and calcium channel blockers were associated with decreased odds of death. Understanding the potential benefits of unproven treatments will require future randomized trials.


Subject(s)
COVID-19/mortality , Hospitalization/statistics & numerical data , Adolescent , Adult , Aged , Aged, 80 and over , COVID-19/epidemiology , COVID-19/therapy , Child , Child, Preschool , Comorbidity , Female , Humans , Infant , Infant, Newborn , Male , Middle Aged , Pandemics , Retrospective Studies , Risk Factors , SARS-CoV-2 , United States/epidemiology , Young Adult
3.
Front Med (Lausanne) ; 7: 584870, 2020.
Article in English | MEDLINE | ID: covidwho-963101

ABSTRACT

Background: Statins have multiple protective effects on inflammation, immunity and coagulation, and may help alleviate pneumonia. However, there was no report focusing on the association of statin use with in-hospital outcomes of patients with coronavirus disease 2019 (COVID-19). We investigated the association between the use of statins and in-hospital outcomes of patients with COVID-19. Methods: In this retrospective case series, consecutive COVID-19 patients admitted at 2 hospitals in Wuhan, China, from March 12, 2020 to April 14, 2020 were analyzed. A 1:1 matched cohort was created by propensity score-matched analysis. Demographic data, laboratory findings, comorbidities, treatments and in-hospital outcomes were collected and compared between COVID-19 patients taking and not taking statins. Result: A total of 2,147 patients with COVID-19 were enrolled in this study. Of which, 250 patients were on statin therapy. The mortality was 2.4% (6/250) for patients taking statins while 3.7% (70/1,897) for those not taking statins. In the multivariate Cox model, after adjusting for age, gender, admitted hospital, comorbidities, in-hospital medications and blood lipids, the risk was lower for mortality (adjusted HR, 0.428; 95% CI, 0.169-0.907; P = 0.029), acute respiratory distress syndrome (ARDS) (adjusted HR, 0.371; 95% CI, 0.180-0.772; P = 0.008) or intensive care unit (ICU) care (adjusted HR, 0.319; 95% CI, 0.270-0.945; P = 0.032) in the statin group vs. the non-statin group. After propensity score-matched analysis based on 18 potential confounders, a 1:1 matched cohort (206:206) was created. In the matched cohort, the Kaplan-Meier survival curves showed that the use of statins was associated with better survival (P = 0.025). In a Cox regression model, the use of statins was associated with lower risk of mortality (unadjusted HR, 0.254; 95% CI, 0.070-0.926; P = 0.038), development of ARDS (unadjusted HR, 0.240; 95% CI, 0.087-0.657; P = 0.006), and admission of ICU (unadjusted HR, 0.349; 95% CI, 0.150-0.813; P = 0.015). The results remained consistent when being adjusted for age, gender, total cholesterol, triglyceride, low density lipoprotein cholesterol, procalcitonin, and brain natriuretic peptide. The favorable outcomes in statin users remained statistically significant in the first sensitivity analysis with comorbid diabetes being excluded in matching and in the second sensitivity analysis with chronic obstructive pulmonary disease being added in matching. Conclusion: In this retrospective analysis, the use of statins in COVID-19 patients was associated with better clinical outcomes and is recommended to be continued in patients with COVID-19.

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