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Analyses of health care data can reveal utilization of treatment options that comprise a multidisciplinary approach to chronic pain management. This retrospective cohort study aimed to characterize treatments among commercially versus Medicaid-insured adults with incident episodes of chronic pain. We used MarketScan data to identify patients with diagnoses for conditions associated with chronic pain, assess procedure codes that align with broad categories of treatment options, and compare receipt of treatments by insurance type. Among enrollees aged ≥18 years, 4,254,818 adults with commercial insurance and 583,369 with Medicaid met continuous enrollment criteria and had no chronic pain episodes in 2017. Among patients with incident chronic pain episodes during 2018 to 2020, we determined the proportions receiving different categories of treatment options during the year following diagnosis. Cohen's h determined meaningful differences by insurance. Study cohorts included 1,095,358 commercial (mean [standard deviation] age, 47.3 [13.3] years; 54.3% women) and 176,607 Medicaid adults (38.1 [12.7] years; 70.6% women) with incident chronic pain episodes during 2018 to 2020. More commercial than Medicaid patients received restorative therapies such as physical therapy (38.6% vs 19.2%), complementary or integrative care such as chiropractic treatment (31.1% vs 9.0%), and 2 or more different types of nonmedication treatment procedures (34.1% vs 16.3%). Median days to treatments were shorter for commercial patients. Disparities in the provision, patterns, and timing of treatments by insurance suggest differential access to the full range of treatment options early during the course of care and identify opportunities to align coverage and reimbursement policies with current practice guidelines. PERSPECTIVE: This analysis of medical claims for patients with incident chronic pain episodes found disparities in the provision, patterns, and timing of treatments by insurance type. These results suggest differential access to evidence-based treatment options early during care and identify opportunities to align coverage and reimbursement policies with current practice guidelines., (Published by Elsevier Inc.)

Background: The opioid overdose epidemic has resulted in hundreds of thousands of overdose deaths in the United States (US). One indication for opioids is herpes zoster (HZ)-a common painful condition with an estimated 1 million cases occurring annually in the US., Objective: We aimed to characterize prescription opioid claims and trends among patients with HZ who were previously opioid naive., Design: We used a cohort study involving three insurance claims databases in the US. We included all beneficiaries 18-64 years (commercial and Medicaid) and beneficiaries 65 years and older (Medicare) who were diagnosed with incident HZ during 2007-2021. We determined the proportion of opioid-naive patients with HZ who filled an opioid prescription within 30 days and 180 days following HZ diagnosis. We also examined trends over the study period, proportion receiving moderate, high dosages (50-89 morphine milligram equivalent [MME], and ≥90 MME per day), and long-term receipt., Results: Among all three insurance databases, 2,595,837 patients had an incident episode of HZ and were opioid naive during the prior 6 months. Within 30 days following HZ, 623,515 (24 percent) filled a prescription for an opioid. The percentage with an opioid claim declined during 2007-2021 for all groups; 65 percent for commercially insured patients, 51 percent for Medicaid-insured patients, and 60 percent for Medicare-insured patients. Approximately 8-15 percent of all beneficiaries received moderate and 2-6 percent received high dosage opioids. Long-term prescription opioid use of at least 6 months was found in 7-12 percent of the patients., Conclusions: Continuing trends in judicious opioid prescribing as well as use of recommended HZ vaccines may decrease opioid prescriptions for HZ.

Objective: Opioid use disorder (OUD) affects approximately 5.6 million people in the United States annually, yet rates of the use of effective medication for OUD (MOUD) treatment are low. We conducted an observational cohort study from August 2017 through May 2021, the MOUD Study, to better understand treatment engagement and factors that may influence treatment experiences and outcomes. In this article, we describe the study design, data collected, and treatment outcomes., Methods: We recruited adult patients receiving OUD treatment at US outpatient facilities for the MOUD Study. We collected patient-level data at 5 time points (baseline to 18 months) via self-administered questionnaires and health record data. We collected facility-level data via questionnaires administered to facility directors at 2 time points. Across 16 states, 62 OUD treatment facilities participated, and 1974 patients enrolled in the study. We summarized descriptive data on the characteristics of patients and OUD treatment facilities and selected treatment outcomes., Results: Approximately half of the 62 facilities were private, nonprofit organizations; 62% focused primarily on substance use treatment; and 20% also offered mental health services. Most participants were receiving methadone (61%) or buprenorphine (32%) and were predominately non-Hispanic White (68%), aged 25-44 years (62%), and female (54%). Compared with patient-reported estimates at baseline, 18-month estimates suggested that rates of abstinence increased (55% to 77%), and rates of opioid-related overdoses (7% to 2%), emergency department visits (9% to 4%), and arrests (15% to 7%) decreased., Conclusions: Our results demonstrated the benefits of treatment retention not only on abstinence from opioid use but also on other quality-of-life metrics, with data collected during an extended period. The MOUD Study produced rich, multilevel data that can lay the foundation for an evidence base to inform OUD treatment and support improvement of care and patient outcomes., Competing Interests: Declaration of Conflicting InterestsThe authors declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Purpose: Underage drinking is common and costly. This study examined associations between parent and child drinking using recent United States national survey data., Methods: We analyzed responses of 740 parent-child dyads from 2020 SummerStyles and YouthStyles surveys. Parents and their adolescent children answered questions about past 30-day alcohol use. We estimated prevalence of adolescent drinking and explored differences by sociodemographics. A multivariable logistic regression model assessed whether parents' drinking behaviors were associated with drinking among their children., Results: Overall, 6.6% of adolescents drank alcohol, with no significant differences by sociodemographics. Adolescents whose parents drank frequently (≥5 days/month), or binge drank, had significantly higher odds of drinking than adolescents whose parents did not drink or did not binge drink, respectively., Discussion: Parents could drink less to reduce the likelihood of drinking among their children. Implementation of effective population-level strategies (e.g., increasing alcohol taxes, regulating alcohol sales) can reduce excessive drinking among both adults and adolescents., (Published by Elsevier Inc.)

Prescription stimulant use, primarily for the treatment of attention-deficit/hyperactivity disorder (ADHD), has increased among adults in the United States during recent decades, while remaining stable or declining among children and adolescents (1,2). MarketScan commercial claims data were analyzed to describe trends in prescription stimulant fills before and during the COVID-19 pandemic (2016-2021) by calculating annual percentages of enrollees aged 5-64 years in employer-sponsored health plans who had one or more prescription stimulant fills overall and by sex and age group. Overall, the percentage of enrollees with one or more prescription stimulant fills increased from 3.6% in 2016 to 4.1% in 2021. The percentages of females aged 15-44 years and males aged 25-44 years with prescription stimulant fills increased by more than 10% during 2020-2021. Future evaluation could determine if policy and health system reimbursement changes enacted during the pandemic contributed to the increase in stimulant prescriptions. Stimulants can offer substantial benefits for persons with ADHD, but also pose potential harms, including adverse effects, medication interactions, diversion and misuse, and overdoses. Well-established clinical guidelines exist for ADHD care, but only for children and adolescents* (3); clinical practice guidelines for adult ADHD could help adults also receive accurate diagnoses and appropriate treatment., Competing Interests: All authors have completed and submitted the International Committee of Medical Journal Editors form for disclosure of potential conflicts of interest. No potential conflicts of interest were disclosed.

The COVID-19 pandemic has been associated with established risk factors for adolescent substance use, including social isolation, boredom, grief, trauma, and stress. However, little is known about adolescent substance use patterns during the pandemic. CDC analyzed data from the Adolescent Behaviors and Experiences Survey, an online survey of a probability-based, nationally representative sample of public- and private-school students in grades 9-12 (N = 7,705), to examine the prevalence of current use of tobacco products, alcohol, and other substances among U.S. high school students. Prevalence was examined by demographic characteristics and instructional models of the students' schools (in-person, virtual, or hybrid). During January-June 2021, 31.6% of high school students reported current use of any tobacco product, alcohol, or marijuana or current misuse of prescription opioids. Current alcohol use (19.5%), electronic vapor product (EVP) use (15.4%), and marijuana use (12.8%) were more prevalent than prescription opioid misuse (4.3%), current cigarette smoking (3.3%), cigar smoking (2.3%), and smokeless tobacco use (1.9%). Approximately one third of students who used EVPs did so daily, and 22.4% of students who drank alcohol did so ≥6 times per month. Approximately one in three students who ever used alcohol or other drugs reported using these substances more during the pandemic. The prevalence of substance use was typically higher among non-Hispanic American Indian or Alaska Native students, older students, and gay, lesbian, or bisexual students than among students of other racial or ethnic groups, younger students, and heterosexual students. The prevalence of alcohol use also was higher among non-Hispanic White students than those of other racial or ethnic groups. Students only attending school virtually had a lower prevalence of using most of the substances examined than did students attending schools with in-person or hybrid models. These findings characterizing youth substance use during the pandemic can help inform public health interventions and messaging to address these health risks during and after the COVID-19 pandemic., Competing Interests: All authors have completed and submitted the International Committee of Medical Journal Editors form for disclosure of potential conflicts of interest. No potential conflicts of interest were disclosed.

Excessive alcohol use* is associated with disease, injury, and poor pregnancy outcomes and is responsible for approximately 95,000 deaths in the United States each year (1). Binge drinking (five or more drinks on at least one occasion for men or four or more drinks for women) is the most common and costly pattern of excessive alcohol use (2). CDC analyzed data from the 2018 Behavioral Risk Factor Surveillance System (BRFSS) to estimate past 30-day binge drinking prevalence, frequency, and intensity (number of drinks per occasion), overall and by select characteristics and state. The overall unadjusted prevalence of binge drinking during the past 30 days was 16.6%, representing an estimated 38.5 million U.S. adults aged ≥18 years; prevalence was highest (26.0%) among those aged 25-34 years. The age-standardized binge drinking prevalence was higher among men (22.5%) than among women (12.6%), increased with income, and was highest among non-Hispanic White adults and adults in the Midwest Census region. State-level age-standardized binge drinking prevalence ranged from 10.5% (Utah) to 25.8% (Wisconsin). Among adults who reported binge drinking, 25.0% did so at least weekly, on average, and 25.0% consumed at least eight drinks on an occasion. To reduce binge drinking, the Community Preventive Services Task Force recommends increasing alcohol taxes and implementing strategies that strengthen regulations to reduce alcohol availability. † The U.S. Preventive Services Task Force recommends clinicians screen adults for alcohol misuse in primary care settings and provide counseling as needed. § ., Competing Interests: All authors have completed and submitted the International Committee of Medical Journal Editors form for disclosure of potential conflicts of interest. No potential conflicts of interest were disclosed.

Objective: To estimate the annual percentage of women of reproductive age with private insurance or Medicaid who had opioid prescription claims during 2013-2017 and describe trends over time., Design: A secondary analysis of insurance claims data from IBM MarketScan® Commercial and Multi-State Medicaid Databases to assess outpatient pharmacy claims for prescription opioids among women aged 15-44 years during 2013-2017., Participants: Annual cohorts of 3.5-3.8 million women aged 15-44 years with private insurance and 0.9-2.1 million women enrolled in Medicaid., Main Outcome Measure: The percentage of women aged 15-44 years with outpatient pharmacy claims for opioid prescriptions., Results: During 2013-2017, the proportion of women aged 15-44 years with private insurance who had claims for opioid prescriptions decreased by 22.1 percent, and among women enrolled in Medicaid, the proportion decreased by 31.5 -percent., Conclusions: Opioid prescription claims decreased from 2013 to 2017 among insured women of reproductive age. However, opioid prescription claims remained common and were more common among women enrolled in Medicaid than those with private insurance; additional strategies to improve awareness of the risks associated with opioid prescribing may be needed.

Background: Syringe service programs (SSP) increasingly serve rural areas of the United States, yet little is known about access and perceived need for their services. Objectives : This paper presents the HIV and viral hepatitis prevention, testing, and treatment, and, substance use disorder treatment and overdose prevention services offered at three SSPs and which services their clients accessed. Across the three SSPs, 45 clients (people who inject drugs [PWID]), 11 staff, and five stakeholders were interviewed. Results : Most clients ( n  = 34) reported accessing SSP services weekly and primarily for sterile syringes and injection-related supplies. All clients reported testing for HIV at least once, though concern for acquiring or transmitting HIV was divided between some or no concern. Most clients ( n  = 43) reported testing for hepatitis C virus (HCV). Concern for acquiring or transmitting HCV was also mixed. Vaccination for hepatitis A and/or B teetered around half (HAV: n  = 23) to a third (HBV: n  = 15). Most clients ( n  = 43) knew where to access the overdose countering medication, Narcan. Feelings about substance use treatment options varied, yet most felt not enough were available. Of note, not all assessed services were offered by the sampled SSPs. Conclusions/Importance : The findings help us understand PWIDs' rationale regarding services accessed and preference for particular services. The need for some services was not perceived by those at risk for the illness the services addressed. Discussing risk and providing tailored education is important when providing SSP services to rural residing PWIDs.

Drinking alcohol during pregnancy can cause fetal alcohol spectrum disorders, including birth defects, behavioral disorders, and impaired cognitive development (1). Little is known about the co-use of other substances by females who drink during pregnancy. CDC used 2015-2018 data from the National Survey on Drug Use and Health (NSDUH) to estimate the overall and trimester-specific prevalence of self-reported drinking in the past 12 months, current drinking, and binge drinking, overall and by trimester, and the co-use of other substances among pregnant females aged 12-44 years. Past drinking (12 months) was reported by 64.7% of pregnant respondents. Current drinking (at least one drink in the past 30 days) was reported by 19.6% of respondents who were in their first trimester of pregnancy and 4.7% of respondents who were in their second or third trimester. Binge drinking (consuming four or more drinks on at least one occasion in the past 30 days) was reported by 10.5% of first trimester respondents and 1.4% of second or third trimester respondents. Overall, 38.2% of pregnant respondents who reported current drinking also reported current use of one or more other substances. The substances used most with alcohol were tobacco and marijuana. Self-reported drinking prevalence was substantially lower among second or third trimester respondents than among first trimester respondents. The American College of Obstetricians and Gynecologists (ACOG) recommends alcohol use and substance use disorders screening for all females seeking obstetric-gynecologic care and counseling patients that there is no known safe level of alcohol use during pregnancy (2)., Competing Interests: All authors have completed and submitted the International Committee of Medical Journal Editors form for disclosure of potential conflicts of interest. No potential conflicts of interest were disclosed.

Objectives: Hepatitis C virus (HCV) and HIV transmission in the United States may increase as a result of increasing rates of opioid use disorder (OUD) and associated injection drug use (IDU). Epidemiologic trends among American Indian/Alaska Native (AI/AN) persons are not well known., Methods: We analyzed 2010-2014 Indian Health Service data on health care encounters to assess regional and temporal trends in IDU indicators among adults aged ≥18 years. IDU indicators included acute or chronic HCV infection (only among adults aged 18-35 years), arm cellulitis and abscess, OUD, and opioid-related overdose. We calculated rates per 10 000 AI/AN adults for each IDU indicator overall and stratified by sex, age group, and region and evaluated rate ratios and trends by using Poisson regression analysis., Results: Rates of HCV infection among adults aged 18-35 increased 9.4% per year, and rates of OUD among all adults increased 13.3% per year from 2010 to 2014. The rate of HCV infection among young women was approximately 1.3 times that among young men. Rates of opioid-related overdose among adults aged <50 years were approximately 1.4 times the rates among adults aged ≥50 years. Among young adults with HCV infection, 25.6% had concurrent OUD. Among all adults with arm cellulitis and abscess, 5.6% had concurrent OUD., Conclusions: Rates of HCV infection and OUD increased significantly in the AI/AN population. Strengthened public health efforts could ensure that AI/AN communities can address increasing needs for culturally appropriate interventions, including comprehensive syringe services programs, medication-assisted treatment, and opioid-related overdose prevention and can meet the growing need for treatment of HCV infection.

Objective: We assessed overdose mortality by opioid types involved as well as interrelationships between nonmedical use of prescription opioids (NUPO) and heroin and injection drug use (IDU) among adolescents., Method: We examined 2010 and 2016 overdose data by drug type for decedents in the United States ages 15-19 years from the Multiple Cause of Death Files. We also analyzed data from the 2017 National Youth Risk Behavior Survey, a nationally representative survey of high school students. We assessed lifetime NUPO and calculated heroin use and IDU by frequency of lifetime NUPO. Adjusted prevalence ratios (aPRs) were generated, and linear contrast analysis determined dose-response relationships between frequency of lifetime NUPO and the two outcomes., Results: The percentage of deaths involving prescription opioids that also involved illicit opioids such as heroin or fentanyl was 5.5% in 2010 and 25.0% in 2016. We observed a positive dose-response relationship with frequency of lifetime NUPO; aPRs were highest for 20 or more times of NUPO and heroin use (aPR = 49.49, 95% CI [33.39, 73.34]) and IDU (aPR = 44.37, 95% CI [23.16, 84.99]). However, aPRs for heroin and IDU were high even among those reporting just one or two occasions of NUPO (aPRs = 9.25, 95% CI [5.90, 14.49] and 6.63, 95% CI [3.99, 11.02], respectively)., Conclusions: Adolescent prescription opioid overdose deaths now frequently involve illicit opioids. Heroin use and IDU are higher among students reporting even a few instances of NUPO, indicating that students with any NUPO are an important risk group. Clinical, community, and school-based efforts can address NUPO, noting these associations.

Background: Patients visiting the emergency department (ED) for nontraumatic dental conditions usually receive nondefinitive health care and are referred to treatment elsewhere. This may lead to potentially avoidable antibiotic and opioid use., Methods: A retrospective study was conducted in IBM MarketScan Research Databases in Treatment Pathways from 2012 through 2014. This study included patients with commercial insurance or enrolled in Medicaid. Patients receiving a diagnosis of a dental condition in the ED with no secondary diagnosis warranting an antibiotic prescription were included. Patients were stratified on the basis of the primary payer and available demographics, as well as on the basis of repeat visits to the ED., Results: A higher proportion of Medicaid beneficiaries (280,410, 4.9%) had dental-related visits compared with the commercially insured (159,066, 1.3%). The most common diagnoses were similar for both groups and included caries. In both cohorts, the 18- through 34-year age group had the highest rate of dental-related ED visits. Within 7 days of a dental-related ED visit, 54.9% of Medicaid beneficiaries and 55.0% of commercially insured beneficiaries filled a prescription for an antibiotic and 39.6% of Medicaid patients and 42.0% of commercially insured patients filled an opioid prescription., Conclusions: Antibiotics and opioids are frequently prescribed during ED visits for dental conditions. Access to preventive and acute oral health care for routine dental symptoms, such as caries, may reduce unnecessary prescriptions in both the commercially insured and Medicaid beneficiary populations., Practical Implications: Treatment of dental conditions in the ED often indicates a lack of access to preventive or acute oral health care. Data-driven solutions, such as guideline implementation, could improve oral health access, reduce medication-related harms, and avert health care expenditures., (Copyright © 2020 American Dental Association. Published by Elsevier Inc. All rights reserved.)

Hepatitis C virus (HCV) is transmitted primarily through parenteral exposures to infectious blood or body fluids that contain blood (e.g., via injection drug use, needle stick injuries) (1). In the last 10 years, increases in HCV infection in the general U.S. population (1) and among pregnant women (2) are attributed to a surge in injection drug use associated with the opioid crisis. Opioid use disorders among pregnant women have increased (3), and approximately 68% of pregnant women with HCV infection have opioid use disorder (4). National trends in HCV infection among pregnant women by opioid use disorder status have not been reported to date. CDC analyzed hospital discharge data from the 2000-2015 Healthcare Cost and Utilization Project (HCUP) to determine whether HCV infection trends differ by opioid use disorder status at delivery. During this period, the national rate of HCV infection among women giving birth increased >400%, from 0.8 to 4.1 per 1,000 deliveries. Among women with opioid use disorder, rates of HCV infection increased 148%, from 87.4 to 216.9 per 1,000 deliveries, and among those without opioid use disorder, rates increased 271%, although the rates in this group were much lower, increasing from 0.7 to 2.6 per 1,000 deliveries. These findings align with prior ecological data linking hepatitis C increases with the opioid crisis (2). Treatment of opioid use disorder should include screening and referral for related conditions such as HCV infection., Competing Interests: All authors have completed and submitted the International Committee of Medical Journal Editors form for disclosure of potential conflicts of interest. No potential conflicts of interest were disclosed.

Introduction: With the ongoing opioid overdose epidemic in the U.S., it is important to explore how prescription opioid misuse correlates with health behaviors that increase the risk for adverse health outcomes among adolescents. The objective of this study is to determine if lifetime nonmedical use of prescription opioids is associated with health risk behaviors among adolescents., Methods: Data from the 2017 nationally representative Youth Risk Behavior Survey (14,765 high school students in Grades 9-12) were used to explore associations between lifetime nonmedical use of prescription opioids and 29 health risk behaviors. Logistic regression models (adjusted for sex, race/ethnicity, grade, and sexual identity) estimated adjusted prevalence ratios and 95% CIs. Analyses were completed in 2018., Results: Nonmedical use of prescription opioids was associated with all but 1 of the health risk behaviors included in the analyses. Substance use ranged from adjusted prevalence ratio=2.46 (current alcohol use) to adjusted prevalence ratio=17.52 (heroin use); violence victimization from adjusted prevalence ratio=1.80 (bullied at school) to adjusted prevalence ratio=3.12 (threatened or injured with a weapon); suicidal thoughts/behaviors from adjusted prevalence ratio=2.23 (considered suicide) to adjusted prevalence ratio=3.45 (attempted suicide); and sexual behavior from adjusted prevalence ratio=1.06 (did not use a dual pregnancy prevention method) to adjusted prevalence ratio=3.42 (4 or more sexual partners). Poor academic performance (adjusted prevalence ratio=1.53), receiving an HIV test (adjusted prevalence ratio=1.77), and having persistent feelings of sadness/hopelessness (adjusted prevalence ratio=1.80) were also associated with nonmedical use of prescription opioids., Conclusions: Nonmedical use of prescription opioids is associated with many health risk behaviors. Opportunities to reduce nonmedical use of prescription opioids include screening pediatric patients for opioid use disorder, improved prescribing practices, and, from a primary prevention perspective, integrated evidence-based health education programs in schools., (Published by Elsevier Inc.)

Purpose: We investigated the association between county-level trends in opioid prescribing rates, a proxy for opioid misuse, and rates of reported gonorrhea (GC) among males in the United States., Methods: We used linear mixed-model regression analyses to evaluate the association between county-level trends in opioid prescribing rates and rates of reported GC among males during 2010-2015., Results: There was a positive association between trends in county-level opioid prescribing rates and rates of GC among males (β = 0.068, 95% confidence interval [CI] = 0.030, 0.105) during 2010-2015. However, the magnitude of this association decreased significantly over time in counties where opioid prescribing rates decreased (β = -0.018, 95% CI = -0.030, -0.006) and remained stable (β = -0.020, 95% CI = -0.038, -0.002) but was unchanged in counties where opioid prescribing rates increased (β = -0.029, 95% CI = -0.058, 0.001)., Conclusions: During 2010-2015, we found a positive association between increases in county-level opioid prescribing rates, a proxy for opioid misuse, and rates of reported GC among males especially in counties most affected by the opioid crisis. Integrating sexual health with opioid misuse interventions might be beneficial in addressing the GC burden in the United States., (Published by Elsevier Inc.)

Objectives: To estimate heroin overdose trends among insured individuals and characterize patients and healthcare utilization preceding overdose to inform scale-up of effective prevention and treatment., Study Design: Retrospective descriptive analysis., Methods: We analyzed 2010 to 2014 IBM MarketScan Databases and calculated annual heroin overdose rates. For a subset of patients, we describe their comorbidities, where they accessed health services, and select prescription histories prior to their first heroin overdose., Results: Heroin overdose rates were much lower, but increased faster, among the commercially insured compared with Medicaid enrollees from 2010 to 2014 (270.0% vs 94.3%). By 2012, rates among the commercially insured aged 15 to 24 years reached the overall rates in the Medicaid population. All patients had healthcare encounters in the 6 months prior to their first heroin overdose; two-thirds of commercially insured patients had outpatient visits, whereas two-thirds of Medicaid patients had emergency department visits. One month prior to overdose, 24.5% of Medicaid and 8.6% of commercially insured patients had opioid prescriptions. Fewer Medicaid patients had buprenorphine prescriptions (17.8% vs 27.3%) despite similar rates of known substance-related disorders. A higher proportion of Medicaid patients had non-substance-related comorbidities., Conclusions: Heroin overdose rates were persistently higher among the Medicaid population than the commercially insured, with the exception of those aged 15 to 24 years. Our findings on healthcare utilization, comorbidities, and where individuals access services could inform interventions at the point of care prior to a first heroin overdose. Outpatient settings are of particular importance for the growing cohort of young, commercially insured patients with opioid use disorders.

Prevalence of gastroschisis, a serious birth defect of the abdominal wall resulting in some of the abdominal contents extending outside the body at birth, has been increasing worldwide (1,2). Gastroschisis requires surgical repair after birth and is associated with digestive and feeding complications during infancy, which can affect development. Recent data from 14 U.S. states indicated an increasing prevalence of gastroschisis from 1995 to 2012 (1). Young maternal age has been strongly associated with gastroschisis, but research suggests that risk factors such as smoking, genitourinary infections, and prescription opioid use also might be associated (3-5). Data from 20 population-based state surveillance programs were pooled and analyzed to assess age-specific gastroschisis prevalence during two 5-year periods, 2006-2010 and 2011-2015, and an ecologic approach was used to compare annual gastroschisis prevalence by annual opioid prescription rate categories. Gastroschisis prevalence increased only slightly (10%) from 2006-2010 to 2011-2015 (prevalence ratio = 1.1, 95% confidence interval [CI] = 1.0-1.1), with the highest prevalence among mothers aged <20 years. During 2006-2015, the prevalence of gastroschisis was 1.6 times higher in counties with high opioid prescription rates (5.1 per 10,000 live births; CI = 4.9-5.3) and 1.4 times higher where opioid prescription rates were medium (4.6 per 10,000 live births; CI = 4.4-4.8) compared with areas with low prescription rates (3.2 per 10,000 live births; CI = 3.1-3.4). Public health research is needed to understand factors contributing to the association between young maternal age and gastroschisis and assess the effect of prescription opioid use during pregnancy on this pregnancy outcome., Competing Interests: All authors have completed and submitted the ICMJE form for disclosure of potential conflicts of interest. No potential conflicts of interest were disclosed.

Background: More than 25 million adults in the United States have chronic pain. Chronic pain has been associated with suicidality, but previous studies primarily examined nonfatal suicidal behaviors rather than suicide deaths associated with chronic pain or the characteristics of such deaths., Objective: To estimate the prevalence of chronic pain among suicide decedents in a large multistate sample and to characterize suicide decedents with and without chronic pain., Design: Retrospective analysis of National Violent Death Reporting System (NVDRS) data. The NVDRS links death certificate, coroner or medical examiner, and law enforcement data collected by investigators, who often interview informants who knew the decedent to gather information on precipitating circumstances surrounding the suicide. Information is abstracted by using standard coding guidance developed by the Centers for Disease Control and Prevention., Setting: 18 states participating in the NVDRS., Participants: Suicide decedents with and without chronic pain who died during 1 January 2003 to 31 December 2014., Measurements: Demographic characteristics, mechanism of death, toxicology results, precipitating circumstances (mental health, substance use, interpersonal problems, life stressors), and suicide planning and intent., Results: Of 123 181 suicide decedents included in the study, 10 789 (8.8%) had evidence of chronic pain, and the percentage increased from 7.4% in 2003 to 10.2% in 2014. More than half (53.6%) of suicide decedents with chronic pain died of firearm-related injuries and 16.2% by opioid overdose., Limitation: The results probably underrepresent the true percentage of suicide decedents who had chronic pain, given the nature of the data and how they were captured., Conclusion: Chronic pain may be an important contributor to suicide. Access to quality, comprehensive pain care and adherence to clinical guidelines may help improve pain management and patient safety., Primary Funding Source: None.

Background: Prescription opioid-related overdose deaths increased sharply during 1999-2010 in the United States in parallel with increased opioid prescribing. CDC assessed changes in national-level and county-level opioid prescribing during 2006-2015., Methods: CDC analyzed retail prescription data from QuintilesIMS to assess opioid prescribing in the United States from 2006 to 2015, including rates, amounts, dosages, and durations prescribed. CDC examined county-level prescribing patterns in 2010 and 2015., Results: The amount of opioids prescribed in the United States peaked at 782 morphine milligram equivalents (MME) per capita in 2010 and then decreased to 640 MME per capita in 2015. Despite significant decreases, the amount of opioids prescribed in 2015 remained approximately three times as high as in 1999 and varied substantially across the country. County-level factors associated with higher amounts of prescribed opioids include a larger percentage of non-Hispanic whites; a higher prevalence of diabetes and arthritis; micropolitan status (i.e., town/city; nonmetro); and higher unemployment and Medicaid enrollment., Conclusions and Implications for Public Health Practice: Despite reductions in opioid prescribing in some parts of the country, the amount of opioids prescribed remains high relative to 1999 levels and varies substantially at the county-level. Given associations between opioid prescribing, opioid use disorder, and overdose rates, health care providers should carefully weigh the benefits and risks when prescribing opioids outside of end-of-life care, follow evidence-based guidelines, such as CDC's Guideline for Prescribing Opioids for Chronic Pain, and consider nonopioid therapy for chronic pain treatment. State and local jurisdictions can use these findings combined with Prescription Drug Monitoring Program data to identify areas with prescribing patterns that place patients at risk for opioid use disorder and overdose and to target interventions with prescribers based on opioid prescribing guidelines.

Background: Heroin use and overdose deaths have increased significantly in the United States. Assessing trends in heroin use among demographic and particular substance-using groups can inform prevention efforts., Methods: FDA and CDC analyzed data from the National Survey on Drug Use and Health and National Vital Statistics System reported during 2002-2013. Trends in heroin use among demographic and substance using groups were compared for 2002-2004, 2005-2007, 2008-2010, and 2011-2013. A multivariable logistic regression model was used to identify characteristics associated with heroin abuse or dependence., Results: Annual average rates of past-year heroin use increased from 1.6 per 1,000 persons aged ≥ 12 years in 2002-2004 to 2.6 per 1,000 in 2011-2013. Rates of heroin abuse or dependence were strongly positively correlated with rates of heroin-related overdose deaths over time. For the combined data years 2011-2013, the odds of past-year heroin abuse or dependence were highest among those with past-year cocaine or opioid pain reliever abuse or dependence., Conclusions: Heroin use has increased significantly across most demographic groups. The increase in heroin abuse or dependence parallels the increase in heroin-related overdose deaths. Heroin use is occurring in the context of broader poly-substance use., Implications for Public Health Practice: Further implementation of a comprehensive response that targets the wider range of demographic groups using heroin and addresses the key risk factors for heroin abuse and dependence is needed. Specific response needs include reducing inappropriate prescribing and use of opioids through early identification of persons demonstrating problematic use, stronger prescription drug monitoring programs, and other clinical measures; improving access to, and insurance coverage for, evidence-based substance abuse treatment, including medication-assisted treatment for opioid use disorders; and expanding overdose recognition and response training and access to naloxone to treat opioid pain reliever and heroin overdoses.

Background: Screening for chlamydia has been reported to reduce pelvic inflammatory disease (PID) at the individual level. However, information on population-level association (or causality) is scant., Purpose: This study aims to examine the association between chlamydia and gonorrhea screening and PID diagnoses using time-series analyses., Methods: Monthly chlamydia and gonorrhea screening and PID diagnosis rates were extracted for a cohort of 207,695 continuously enrolled privately insured women from January 2001 to December 2006. An autoregressive integrated moving average model was used to examine whether rates of PID diagnoses in a given month were associated with rates of chlamydia and gonorrhea screening in previous months., Results: Monthly screening rates increased from about 300 to almost 700 per 100,000 for chlamydia and from 250 to almost 650 per 100,000 for gonorrhea, whereas PID diagnosis rates declined during the same period (40-20 per 100,000). Increases in screening rates were associated with decreases in PID diagnosis rates 4 months later. On average, a one-unit (or 10%) increase in the growth of chlamydia and gonorrhea screening rates, separately, in the prior fourth month was significantly associated with a 0.36 (or 3.6%, p<0.05) and 0.32 (or 3.2%, p<0.10) decrease in the growth rate of the PID diagnosis rate, respectively., Conclusions: Although analyses such as these cannot prove causality, the results are consistent with the hypothesis that increases in chlamydia and gonorrhea screening coverage can lead to reductions in PID at the population level. A population-level focus offers advantages over individual-level analyses of screening and PID, such as the ability to capture indirect benefits of increased screening., (Published by Elsevier Inc.)

Background: We explored the utility of using insurance claims data for surveillance of pelvic inflammatory disease (PID). PID rates are an important indicator of population level trends in reproductive morbidity; however, data available to monitor PID trends are limited. National survey data are currently used to estimate PID rates in the United States, but a declining number of cases threaten their future usefulness., Methods: We performed a retrospective analysis of PID diagnosis rates using administrative claims data from 2001 to 2005. Diagnostic codes were used to identify women aged 15 to 44 in the study population that were diagnosed with acute PID as inpatients, in emergency departments, and in outpatient ambulatory settings., Results: Rates of PID diagnoses among privately insured women declined significantly from 2001 to 2005 among all age groups examined and within all geographic regions. Annual PID diagnosis rates decreased from 317.0 to 236.0 per 100,000 enrollees, representing a 25.5% decline over the study period. The highest rates of PID were among 25- to 29-year-olds (352.8 per 100,000 in 2005) and among those residing in the South (314.3 per 100,000 in 2005). Most women (70.1%) received PID care through physician offices and other outpatient facilities; of these women, approximately 40% were treated by an obstetrician/gynecologist., Conclusions: The decline in PID diagnoses corresponds with previous reports from national surveys. Claims data offer a much needed new data source that will allow for continued monitoring of PID among a broad population in both inpatient and outpatient clinical settings.