Use of prescription and over-the-counter medications and dietary supplements among older adults in the United States

CONTEXT

Despite concerns about drug safety, current information on older adults' use of prescription and over-the-counter medications and dietary supplements is limited.

OBJECTIVE

To estimate the prevalence and patterns of medication use among older adults (including concurrent use), and potential major drug-drug interactions.

DESIGN, SETTING, AND PARTICIPANTS

Three thousand five community-residing individuals, aged 57 through 85 years, were drawn from a cross-sectional, nationally representative probability sample of the United States. In-home interviews, including medication logs, were administered between June 2005 and March 2006. Medication use was defined as prescription, over-the-counter, and dietary supplements used "on a regular schedule, like every day or every week." Concurrent use was defined as the regular use of at least 2 medications.

MAIN OUTCOME MEASURE

Population estimates of the prevalence of medication use, concurrent use, and potential major drug-drug interactions, stratified by age group and gender.

RESULTS

The unweighted survey response rate was 74.8% (weighted response rate, 75.5%). Eighty-one percent (95% confidence interval [CI], 79.4%-83.5%) used at least 1 prescription medication, 42% (95% CI, 39.7%-44.8%) used at least 1 over-the-counter medication, and 49% (95% CI, 46.2%-52.7%) used a dietary supplement. Twenty-nine percent (95% CI, 26.6%-30.6%) used at least 5 prescription medications concurrently; this was highest among men (37.1%; 95% CI, 31.7%-42.4%) and women (36.0%; 95% CI, 30.2%-41.9%) aged 75 to 85 years. Among prescription medication users, concurrent use of over-the-counter medications was 46% (95% CI, 43.4%-49.1%) and concurrent use of dietary supplements was 52% (95% CI, 48.8%-55.5%). Overall, 4% of individuals were potentially at risk of having a major drug-drug interaction; half of these involved the use of nonprescription medications. These regimens were most prevalent among men in the oldest age group (10%; 95% CI, 6.4%-13.7%) and nearly half involved anticoagulants. No contraindicated concurrent drug use was identified.

CONCLUSIONS

In this sample of community-dwelling older adults, prescription and nonprescription medications were commonly used together, with nearly 1 in 25 individuals potentially at risk for a major drug-drug interaction.

Racial disparities in access to renal transplantation--clinically appropriate or due to underuse or overuse?

BACKGROUND

Despite abundant evidence of racial disparities in the use of surgical procedures, it is uncertain whether these disparities reflect racial differences in clinical appropriateness or overuse or underuse of inappropriate care.

METHODS

We performed a literature review and used an expert panel to develop criteria for determining the appropriateness of renal transplantation for patients with end-stage renal disease. Using data from five states and the District of Columbia on patients who had started to undergo dialysis in 1996 or 1997, we selected a random sample of 1518 patients (age range, 18 to 54 years), stratified according to race and sex. We classified the appropriateness of patients as data on candidates for transplantation and analyzed rates of referral to a transplantation center for evaluation, placement on a waiting list, and receipt of a transplant according to race.

RESULTS

Black patients were less likely than white patients to be rated as appropriate candidates for transplantation according to appropriateness criteria based on expert opinion (71 blacks [9.0 percent] vs. 152 whites [20.9 percent]) and were more likely to have had incomplete evaluations (368 [46.5 percent] vs. 282 [38.8 percent], P<0.001 for the overall chi-square). Among patients considered to be appropriate candidates for transplantation, blacks were less likely than whites to be referred for evaluation, according to the chart review (90.1 percent vs. 98.0 percent, P=0.008), to be placed on a waiting list (71.0 percent vs. 86.7 percent, P=0.007), or to undergo transplantation (16.9 percent vs. 52.0 percent, P<0.001). Among patients classified as inappropriate candidates, whites were more likely than blacks to be referred for evaluation (57.8 percent vs. 38.4 percent), to be placed on a waiting list (30.9 percent vs. 17.4 percent), and to undergo transplantation (10.3 percent vs. 2.2 percent, P<0.001 for all three comparisons).

CONCLUSIONS

Racial disparities in rates of renal transplantation stem from differences in clinical characteristics that affect appropriateness as well as from underuse of transplantation among blacks and overuse among whites. Reducing racial disparities will require efforts to distinguish their specific causes and the development of interventions tailored to address them.

Pricing in the Market for Anticancer Drugs

In 2011, Bristol-Myers Squibb set the price of its newly approved melanoma drug ipilimumab—brand name Yervoy—at $120,000 for a course of therapy. The drug was associated with an incremental increase in life expectancy of four months. Drugs like ipilimumab have fueled the perception that the launch prices of new anticancer drugs and other drugs in the so-called “specialty” pharmaceutical market have been increasing over time and that increases are unrelated to the magnitude of the expected health benefits. In this paper, we discuss the unique features of the market for anticancer drugs and assess trends in the launch prices for 58 anticancer drugs approved between 1995 and 2013 in the United States. We restrict attention to anticancer drugs because the use of median survival time as a primary outcome measure provides a common, objective scale for quantifying the incremental benefit of new products. We find that the average launch price of anticancer drugs, adjusted for inflation and health benefits, increased by 10 percent annually—or an average of $8,500 per year—from 1995 to 2013. We argue that the institutional features of the market for anticancer drugs enable manufacturers to set the prices of new products at or slightly above the prices of existing therapies, giving rise to an upward trend in launch prices. Government-mandated price discounts for certain classes of buyers may have also contributed to launch price increases as firms sought to offset the growth in the discount segment by setting higher prices for the remainder of the market.

Prognosis of breast cancer patients after mastectomy and dissection of internal mammary nodes

The results of the analysis carried out on data on 1119 patients with operable breast cancer treated at the National Cancer Institute of Milan from 1965 to 1979 with enlarged mastectomy are reported. Metastases to internal mammary chain were found to be significantly associated with the maximum diameter of primary (16.1% for tumors less than 2 cm and 24.5% for larger tumors, p = 0.007), the age of the patients (27.6% in patients younger than 40 years, 19.7% in patients between 41-50 years, and 15.6% in patients older than 50 years, p = 0.01). The site of origin of the cancer had no impact on internal mammary node metastases. Patients with positive axillary nodes showed metastases to internal mammary nodes in 29.1% of the cases, while 9.1% of patients with axillary negative nodes had positive retrosternal nodes. Survival was significantly affected by the presence of positive internal mammary nodes: the percentage of 10-year survival varied from 80.4% in patients with axillary and internal mammary negative nodes to 30.0% in patients with both nodal basins involved. Intermediate survival rates (54.6% and 53.0%) were found when one or the other of the nodal stations (axillary and internal mammary) was separately affected. Maximum diameter of the primary significantly affected the survival of each group identified by the status of both axillary and internal mammary nodes. In conclusion, the information on the presence or absence of internal mammary node metastases would be of great importance in formulating the prognosis of breast cancer patients. To obtain this information, a biopsy at the first intercostal space may be reasonable in selected patients (age, maximum diameter, and axillary node involvement being the basis for selection) as long as noninvasive methods of diagnosis are available.

Insulin resistance, the metabolic syndrome, and nonalcoholic fatty liver disease

BACKGROUND/AIMS

An association of nonalcoholic fatty liver disease with the insulin-resistant metabolic syndrome has been suggested. The aim of the study was to assess the association of fatty liver to different degrees of insulin resistance and secretion.

METHODS AND RESULTS

The study was performed in 308 alcohol- and virus-negative consecutive patients attending a metabolic clinic, who underwent a complete clinical and biochemical work-up including oral glucose tolerance test and routine liver ultrasonography. Steatosis was graded as absent/mild, moderate, and severe. In nondiabetic subjects, a progressive (P < 0.05) increase in mean homeostasis model of insulin resistance was recorded from the group without steatosis to the groups with mild/moderate and severe steatosis. Severe steatosis was associated with the clustering of the five clinical and biochemical features proposed for the clinical diagnosis of the metabolic syndrome. Subjects with the metabolic syndrome with a more pronounced insulin resistance had a higher prevalence of severe steatosis (P < 0.01) compared with those with homeostasis model of insulin resistance below the median.

CONCLUSIONS

The findings stress the heterogeneous presentation of patients with the metabolic syndrome when the diagnosis is based on the broad Adult Treatment Panel III clinical criteria and demonstrate that those who are more insulin resistant have a higher prevalence of severe steatosis.

Impact of FDA drug risk communications on health care utilization and health behaviors: a systematic review

OBJECTIVE

To review literature on the impact of The Food and Drug Administration (FDA) drug risk communications on medication utilization, health care services use, and health outcomes.

DATA SOURCES

The authors searched MEDLINE and the Web of Science for manuscripts published between January 1990 and November 2010 that included terms related to drug utilization, the FDA, and advisories or warnings. We manually searched bibliographies and works citing selected articles and consulted with experts to guide study selection.

STUDY SELECTION

Studies were included if they involved an empirical analysis evaluating the impact of an FDA risk communication.

DATA EXTRACTION

We extracted the drug(s) analyzed, relevant FDA communication(s), data source, analytical method, and main outcome(s) assessed.

RESULTS

Of the 1432 records screened, 49 studies were included. These studies covered 16 medicines or therapeutic classes; one third examined communications regarding antidepressants. Most used medical or pharmacy claims and a few rigorously examined patient-provider communication, decision making, or risk perceptions. Advisories recommending increased clinical or laboratory monitoring generally led to decreased drug use, but only modest, short-term increases in monitoring. Communications targeting specific subpopulations often spilled over to other groups. Repeated or sequential advisories tended to have larger but delayed effects and decreased incident more than prevalent use. Drug-specific warnings were associated with particularly large decreases in utilization, although the magnitude of substitution within therapeutic classes varied across clinical contexts.

CONCLUSIONS

Although some FDA drug risk communications had immediate and strong impacts, many had either delayed or had no impact on health care utilization or health behaviors. These data demonstrate the complexity of using risk communication to improve the quality and safety of prescription drug use, and suggest the importance of continued assessments of the effect of future advisories and label changes. Identifying factors that are associated with rapid and sustained responses to risk communications will be important for informing future risk communication efforts.

Impact of FDA black box advisory on antipsychotic medication use

BACKGROUND

In April 2005, the US Food and Drug Administration (FDA) issued an advisory and subsequent black box warning regarding the risks of atypical anti psychotic use among elderly patients with dementia. The impact of these warnings on atypical drug use is unknown.

METHODS

We used quasi-experimental, interrupted time-series analyses to examine nationally representative data from IMS Health's National Disease and Therapeutic Index from January 2003 through December 2008. The primary measurement from this audit of office-based physicians was the use of an atypical antipsychotic agent. We quantified the impact of the advisory on atypical antipsychotic use among all individuals and those 65 years or older with dementia.

RESULTS

From January 2003 to March 2005, mentions of total atypical antipsychotic drugs increased at an annual rate of 34%, and among patients with dementia, 16%. In the year prior to the FDA advisory, there were approximately 13.6 million atypical drug mentions, including 0.8 million among those with dementia. In the year following the advisory, atypical drug mentions fell 2% overall and 19% among those with dementia. In 2004, 19% (0.8 of 4.1 million) of drug mentions for dementia were for an atypical agent. By 2008, this proportion decreased to 9% (0.4 of 4.3 million). Atypical drug use slowed for both FDA-approved and off-label indications and declined through 2008 for all populations examined.

CONCLUSION

The FDA advisory was associated with decreases in the use of atypical antipsychotics, especially among elderly patients with dementia.

Navigating financial toxicity in patients with cancer: A multidisciplinary management approach

Approximately one-half of individuals with cancer face personal economic burdens associated with the disease and its treatment, a problem known as financial toxicity (FT). FT more frequently affects socioeconomically vulnerable individuals and leads to subsequent adverse economic and health outcomes. Whereas multilevel systemic factors at the policy, payer, and provider levels drive FT, there are also accompanying intervenable patient-level factors that exacerbate FT in the setting of clinical care delivery. The primary strategy to intervene on FT at the patient level is financial navigation. Financial navigation uses comprehensive assessment of patients' risk factors for FT, guidance toward support resources, and referrals to assist patient financial needs during cancer care. Social workers or nurse navigators most frequently lead financial navigation. Oncologists and clinical provider teams are multidisciplinary partners who can support optimal FT management in the context of their clinical roles. Oncologists and clinical provider teams can proactively assess patient concerns about the financial hardship and employment effects of disease and treatment. They can respond by streamlining clinical treatment and care delivery planning and incorporating FT concerns into comprehensive goals of care discussions and coordinated symptom and psychosocial care. By understanding how age and life stage, socioeconomic, and cultural factors modify FT trajectory, oncologists and multidisciplinary health care teams can be engaged and informative in patient-centered, tailored FT management. The case presentations in this report provide a practical context to summarize authors' recommendations for patient-level FT management, supported by a review of key supporting evidence and a discussion of challenges to mitigating FT in oncology care. CA Cancer J Clin. 2022;72:437-453.

Prevalence of off-label use and spending in 2010 among patent-protected chemotherapies in a population-based cohort of medical oncologists

PURPOSE

The prevalence of off-label anticancer drug use is not well characterized. The extent of off-label use is a policy concern because the clinical benefits of such use to patients may not outweigh costs or adverse health outcomes.

METHODS

Prescribing data from IntrinsiQ Intellidose data systems, a pharmacy software provider maintaining a population-based cohort database of medical oncologists, was analyzed. Use of the most commonly prescribed anticancer drugs ("chemotherapies") that were patent protected and administered intravenously to patients in 2010 was examined. Use was classified as "on-label" if the cancer site, stage, and therapy line met the US Food and Drug Administration (FDA)-approved indication. All other use was "off-label." Off-label use was divided by whether it conformed to National Comprehensive Care Network (NCCN) Compendium recommendations, a basis of insurer coverage policies. IMS Health National Sales Perspectives was used to estimate national spending by use category.

RESULTS

Ten chemotherapies met inclusion criteria. On-label use amounted to 70%, and off-label use amounted to 30%. Fourteen percent of use conformed to an NCCN-supported off-label indication, and 10% of off-label use was associated with an FDA-approved cancer site, but an NCCN-unsupported cancer stage and/or line of therapy. Total national spending on these chemotherapies amounted to $12 billion (B; $7.3B on-label, $2B off-label and NCCN supported; $2.5B off-label and NCCN unsupported).

CONCLUSION

Commonly used, novel chemotherapies are more often used on-label than off-label in contemporary practice. Off-label use is composed of a roughly equal mix of chemotherapy applied in clinical settings supported by the NCCN and those that are not.

Overspending driven by oversized single dose vials of cancer drugs

Peter B Bach and colleagues call for an end to contradictory regulatory standards in the US that allow drug manufacturers to boost profits by producing single dose vials containing quantities that increase leftover drug

Personalized medicine and genomics: challenges and opportunities in assessing effectiveness, cost-effectiveness, and future research priorities

Personalized medicine is health care that tailors interventions to individual variation in risk and treatment response. Although medicine has long strived to achieve this goal, advances in genomics promise to facilitate this process. Relevant to present-day practice is the use of genomic information to classify individuals according to disease susceptibility or expected responsiveness to a pharmacologic treatment and to provide targeted interventions. A symposium at the annual meeting of the Society for Medical Decision Making on 23 October 2007 highlighted the challenges and opportunities posed in translating advances in molecular medicine into clinical practice. A panel of US experts in medical practice, regulatory policy, technology assessment, and the financing and organization of medical innovation was asked to discuss the current state of practice and research on personalized medicine as it relates to their own field. This article reports on the issues raised, discusses potential approaches to meet these challenges, and proposes directions for future work. The case of genetic testing to inform dosing with warfarin, an anticoagulant, is used to illustrate differing perspectives on evidence and decision making for personalized medicine.

Psychosocial stress affects energy balance in mice: modulation by social status

Stress has been associated with changes in eating behaviour and food preferences. Moreover, psychosocial and socio-economical challenges have been related with neuroendocrine-autonomic dysregulation followed by visceral obesity and associated risk factors for disease. In the current study, we provide a model of body weight development, food intake, energy expenditure of subordinate and dominant mice under psychosocial stress either in the presence of a standard diet or of a high palatable diet. When only standard chow was available stressed animals consumed more food in comparison to the control counterpart. Moreover, subordinate mice, at the end of the stress period were heavier in comparison to dominant animals. This last result was due to a decrease in the caloric efficiency of dominant animals in comparison to subordinates. Confirming this, the results of the experiment 2 showed that dominant mice significantly increase their energy expenditure at the end of the chronic psychosocial stress procedure in comparison to subordinate mice, as measured by indirect calorimetry. When a palatable high fat diet was available subordinate animals became heavier in comparison with both dominant and control animals. No differences in the caloric intake were found between groups. Subordinate mice ingested more calories from fat than controls, while dominant animals ingested more calories from carbohydrates. These results suggest that psychosocial stress can be a risk factor for overeating and weight gain in mice. However, social status influences the extent to which an individual keeps up with adverse environment, influencing the vulnerability toward stress related disorders.

Cost-effectiveness of Tyrosine Kinase Inhibitor Treatment Strategies for Chronic Myeloid Leukemia in Chronic Phase After Generic Entry of Imatinib in the United States

Background:

We analyzed the cost-effectiveness of treating incident chronic myeloid leukemia in chronic phase (CML-CP) with generic imatinib when it becomes available in United States in 2016. In the year following generic entry, imatinib’s price is expected to drop 70% to 90%. We hypothesized that initiating treatment with generic imatinib in these patients and then switching to the other tyrosine-kinase inhibitors (TKIs), dasatinib or nilotinib, because of intolerance or lack of effectiveness (“imatinib-first”) would be cost-effective compared with the current standard of care: “physicians’ choice” of initiating treatment with any one of the three TKIs.

Methods:

We constructed Markov models to compare the five-year cost-effectiveness of imatinib-first vs physician’s choice from a US commercial payer perspective, assuming 3% annual discounting ($US 2013). The models’ clinical endpoint was five-year overall survival taken from a systematic review of clinical trial results. Per-person spending on incident CML-CP treatment overall care components was estimated using Truven’s MarketScan claims data. The main outcome of the models was cost per quality-adjusted life-year (QALY). We interpreted outcomes based on a willingness-to-pay threshold of $100 000/QALY. A panel of European LeukemiaNet experts oversaw the study’s conduct.

Results:

Both strategies met the threshold. Imatinib-first ($277 401, 3.87 QALYs) offered patients a 0.10 decrement in QALYs at a savings of $88 343 over five years to payers compared with physician’s choice ($365 744, 3.97 QALYs). The imatinib-first incremental cost-effectiveness ratio was approximately $883 730/QALY. The results were robust to multiple sensitivity analyses.

Conclusion:

When imatinib loses patent protection and its price declines, its use will be the cost-effective initial treatment strategy for CML-CP.

Trends in attention deficit hyperactivity disorder ambulatory diagnosis and medical treatment in the United States, 2000-2010

OBJECTIVES

Because of several recent clinical and regulatory changes regarding attention deficit-hyperactivity disorder (ADHD) in the United States, we quantified changes in the diagnosis of ADHD and its pharmacologic treatment from 2000 through 2010.

METHODS

We used the IMS Health National Disease and Therapeutic Index, a nationally representative audit of office-based providers, to examine aggregate trends among children and adolescents younger than 18 years of age. We also quantified how diagnosis and treatment patterns have evolved on the basis of patient and physician characteristics and the therapeutic classes used.

RESULTS

From 2000 to 2010, the number of physician outpatient visits in which ADHD was diagnosed increased 66% from 6.2 million (95% confidence interval 5.5-6.9M) to 10.4 million visits (95% confidence interval 9.3-11.6 million). Of these visits, psychostimulants have remained the dominant treatment; they were used in 96% of treatment visits in 2000 and 87% of treatment visits in 2010. Atomoxetine use decreased from 15% of treatment visits upon product launch in 2003 to 6% of treatment visits by 2010. The use of potential substitute therapies-clonidine, guanfacine, and bupropion-remained relatively constant (between 5% and 9% of treatment visits) during most of the period examined. During this period, the management of ADHD shifted away from pediatricians and towards psychiatrists (from 24% to 36% of all visits) without large changes in illness severity or the proportion of ADHD treatment visits accounted for by males (73%-77%).

CONCLUSIONS

In 10 years, the ambulatory diagnosis of ADHD increased by two-thirds and is increasingly managed by psychiatrists. The effects of these changing treatment patterns on children's health outcomes and their families are unknown.

Association of Opioid Prescribing Patterns With Prescription Opioid Overdose in Adolescents and Young Adults

IMPORTANCE

Safe opioid prescribing practices are critical to mitigate the risk of prescription opioid overdose in adolescents and young adults. However, studies that examine opioid prescribing patterns associated with prescription opioid overdose have mostly focused on older adults. The generalizability of these studies to adolescents and young adults is unclear.

OBJECTIVE

To identify opioid prescribing patterns associated with prescription opioid overdose in adolescents and young adults.

DESIGN, SETTING, AND PARTICIPANTS

This retrospective cohort study assessed privately insured patients aged 12 to 21 years with opioid prescription claims in the IBM MarketScan Commercial Claims and Encounters database between July 1, 2009, and October 1, 2017, and no cancer diagnosis. Data analysis was performed from January 1 to April 30, 2019.

MAIN OUTCOMES AND MEASURES

The outcome was a treated opioid overdose as indicated by diagnosis codes. On the basis of days supplied, opioid prescription claims were converted to person-days (the unit of analysis) on which opioid exposure would occur if patients took medications as prescribed. Logistic regression with clustered SEs at the patient level was used to model the occurrence of overdose on a person-day as a function of daily opioid dosage category (<30, 30-59, 60-89, 90-119, or ≥120 morphine milligram equivalents), concurrent benzodiazepine use, and extended-release or long-acting opioid use. Regressions controlled for demographic characteristics, year, opioid use within 180 days, and comorbidities (mental health disorder, substance use disorder, and other chronic condition).

RESULTS

A total of 2 752 612 patients (mean [SD] age at cohort entry, 17.2 [2.5] years; 1 451 918 [52.8%] female) participated in the study. Patients had 4 686 355 opioid prescription claims, corresponding to 21 605 444 person-days. Overdose occurred on 255 person-days among 249 patients (0.01% of the sample). Each increase in daily opioid dosage category was associated with higher overdose risk (adjusted odds ratio [AOR], 1.18; 95% CI, 1.05-1.31). Compared with no use, both concurrent benzodiazepine use (AOR, 1.83; 95% CI, 1.24-2.71) and extended-release or long-acting opioid use (AOR, 2.01; 95% CI, 1.16-3.46) were associated with increased overdose risk.

CONCLUSIONS AND RELEVANCE

The findings suggest that when prescribing opioids to adolescents and young adults, practitioners could potentially mitigate overdose risk by using the lowest effective daily dosage, avoiding concurrent opioid and benzodiazepine prescribing, and relying on short-acting opioids. Findings are broadly consistent with prior opioid safety studies focused on older adults.

Racial and ethnic disparities in cardiovascular medication use among older adults in the United States

BACKGROUND

Despite persistent racial/ethnic disparities in cardiovascular disease (CVD) among older adults, information on whether there are similar disparities in the use of prescription and over-the-counter medications to prevent such disease is limited. We examined racial and ethnic disparities in the use of statins and aspirin among older adults at low, moderate, and high risk for CVD.

METHODS AND RESULTS

In-home interviews, including a medication inventory, were administered between June 2005 and March 2006 to 3005 community-residing individuals, ages 57-85 years, drawn from a cross-sectional, nationally-representative probability sample of the United States. Based on a modified version of the Adult Treatment Panel III (ATP III) risk stratification guidelines, 1066 respondents were at high cardiovascular risk, 977 were at moderate risk, and 812 were at low risk. Rates of use were highest among respondents at high cardiovascular risk. Racial differences were highest among respondents at high risk with blacks less likely than whites to use statins (38% vs. 50%, p = 0.007) and aspirin (29% vs. 44%, p = 0.008). After controlling for age, gender, comorbidity, and socioeconomic, and access to care factors, racial/ethnic disparities persisted. In particular, blacks at highest risk were less likely than their white counterparts to use statins (odds ratio (OR) 0.65, confidence interval (CI) 0.46-0.90) or aspirin (OR 0.61, CI 0.37-0.98).

CONCLUSIONS

These results, based on an in-home survey of actual medication use, suggest widespread underuse of indicated preventive therapies among older adults at high cardiovascular risk in the United States. Racial/ethnic disparities in such use may contribute to documented disparities in cardiovascular outcomes.

Association of Prescription Drug Price Rebates in Medicare Part D With Patient Out-of-Pocket and Federal Spending

The increasing cost of prescription drugs is a burden for patients and threatens the financial stability of the US health care system. Rebates are a form of price concession paid by a pharmaceutical manufacturer to the health plan sponsor or the pharmacy benefit manager working on the plan's behalf. Proponents argue that rebates result from vigorous negotiations that help lower overall drug costs. Critics argue that rebates have perversely increased the costs patients pay out of pocket, as well as the costs for Medicare as a whole. This special communication discusses how the availability of rebates for drugs covered by the Medicare Part D program may raise costs for patients and Medicare while increasing the profits of Part D plan sponsors and pharmaceutical manufacturers. Two policy alternatives are herein proposed that would reconfigure cost sharing to lower patient out-of-pocket costs and reduce cost shifting to Medicare.

The 340B drug discount program: hospitals generate profits by expanding to reach more affluent communities

The federal 340B program gives participating hospitals and other medical providers deep discounts on outpatient drugs. Named for a section of the Veterans Health Care Act of 1992, the program's original intent was to help low-income and uninsured patients. But the program has come under scrutiny by critics who contend that some hospitals exploit the drug discounts to generate profits instead of either investing in programs for the poor or passing the discounts along to patients and insurers. We examined whether the program is expanding in ways that could maximize hospitals' ability to generate profits from the 340B drug discounts. We matched data for 960 hospitals and 3,964 affiliated clinics registered with the 340B program in 2012 with the socioeconomic characteristics of their communities from the US Census Bureau's American Community Survey. We found that hospital-affiliated clinics that registered for the 340B program in 2004 or later served communities that were wealthier and had higher rates of health insurance compared to communities served by hospitals and clinics that registered for the program before 2004. Our findings support the criticism that the 340B program is being converted from one that serves vulnerable patient populations to one that enriches hospitals and their affiliated clinics.

Use of Low-Value Pediatric Services Among the Commercially Insured

BACKGROUND

Claims-based measures of "low-value" pediatric services could facilitate the implementation of interventions to reduce the provision of potentially harmful services to children. However, few such measures have been developed.

METHODS

We developed claims-based measures of 20 services that typically do not improve child health according to evidence-based guidelines (eg, cough and cold medicines). Using these measures and claims from 4.4 million commercially insured US children in the 2014 Truven MarketScan Commercial Claims and Encounters database, we calculated the proportion of children who received at least 1 low-value pediatric service during the year, as well as total and out-of-pocket spending on these services. We report estimates based on "narrow" measures designed to only capture instances of service use that were low-value. To assess the sensitivity of results to measure specification, we also reported estimates based on "broad measures" designed to capture most instances of service use that were low-value.

RESULTS

According to the narrow measures, 9.6% of children in our sample received at least 1 of the 20 low-value services during the year, resulting in $27.0 million in spending, of which $9.2 million was paid out-of-pocket (33.9%). According to the broad measures, 14.0% of children in our sample received at least 1 of the 20 low-value services during the year.

CONCLUSIONS

According to a novel set of claims-based measures, at least 1 in 10 children in our sample received low-value pediatric services during 2014. Estimates of low-value pediatric service use may vary substantially with measure specification.

Time flies: investigating the connection between intrinsic motivation and the experience of time

The present study investigated the relationship between intrinsic motivation and the subjective experience of time passing. The Work Preference Inventory, which measures trait intrinsic and extrinsic motivation, was administered to 75 undergraduate participants. Measures of time awareness, time estimation, checking of time, and perceived speed of time were collected using the experience sampling method. Participants carried electronic schedulers for five days and completed questionnaires each time the scheduler sounded (eight times per day). Results showed that higher intrinsic motivation was associated with checking and thinking about time less often, a subjective experience of time passing more quickly, and more of a tendency to lose track of time. The experience of time awareness was accompanied by a subjective sense of time moving slowly, a tendency to overestimate the time, and a more negative affective experience. These findings suggest that time perception is an important dimension of motivational experience.

Mental health policy and psychotropic drugs

The pace of innovation in psychotropic drugs has been rapid over the past 15 years. There also have been unprecedented increases in spending on prescription drugs generally and psychotropic medications specifically. Psychotropic medications are playing a more central role in treatment. They also are receiving close scrutiny from health insurers, state budget makers, and ordinary citizens. Public policy actions regarding prescription drugs have the potential to significantly affect clinical care for mental disorders, the costs of this care to individuals and society at large, and the prospects for future scientific advances. This article outlines the policy issues related to psychotropic drugs with respect to their role in determining access to mental health treatment and the cost and quality of mental health care.

An analysis of whether higher health care spending in the United States versus Europe is 'worth it' in the case of cancer

The United States spends more on health care than other developed countries, but some argue that US patients do not derive sufficient benefit from this extra spending. We studied whether higher US cancer care costs, compared with those of ten European countries, were "worth it" by looking at the survival differences for cancer patients in these countries compared to the relative costs of cancer care. We found that US cancer patients experienced greater survival gains than their European counterparts; even after considering higher US costs, this investment generated $598 billion of additional value for US patients who were diagnosed with cancer between 1983 and 1999. The value of that additional survival gain was highest for prostate cancer patients ($627 billion) and breast cancer patients ($173 billion). These findings do not appear to have been driven solely by earlier diagnosis. Our study suggests that the higher-cost US system of cancer care delivery may be worth it, although further research is required to determine what specific tools or treatments are driving improved cancer survival in the United States.

Opioid Prescribing to US Children and Young Adults in 2019

BACKGROUND

Recent national data are lacking on the prevalence, safety, and prescribers of opioid prescriptions dispensed to children and young adults aged 0 to 21 years.

METHODS

We identified opioid prescriptions dispensed to children and young adults in 2019 in the IQVIA Longitudinal Prescription Database, which captures 92% of US pharmacies. We calculated the proportion of all US children and young adults with ≥1 dispensed opioid prescription in 2019. We calculated performance on 6 metrics of high-risk prescribing and the proportion of prescriptions written by each specialty. Of all prescriptions and those classified as high risk by ≥1 metric, we calculated the proportion written by high-volume prescribers with prescription counts at the ≥95th percentile.

RESULTS

Analyses included 4 027 701 prescriptions. In 2019, 3.5% of US children and young adults had ≥1 dispensed opioid prescription. Of prescriptions for opioid-naive patients, 41.8% and 3.8% exceeded a 3-day and 7-day supply, respectively. Of prescriptions for young children, 8.4% and 7.7% were for codeine and tramadol. Of prescriptions for adolescents and young adults, 11.5% had daily dosages of ≥50 morphine milligram equivalents; 4.6% had benzodiazepine overlap. Overall, 45.6% of prescriptions were high risk by ≥1 metric. Dentists and surgeons wrote 61.4% of prescriptions. High-volume prescribers wrote 53.3% of prescriptions and 53.1% of high-risk prescriptions.

CONCLUSIONS

Almost half of pediatric opioid prescriptions are high risk. To reduce high-risk prescribing, initiatives targeting high-volume prescribers may be warranted. However, broad-based initiatives are also needed to address the large share of high-risk prescribing attributable to other prescribers.

National trends in spending on and use of oral oncologics, first quarter 2006 through third quarter 2011

Oral prescription drugs are an increasingly important treatment option for cancer. Yet contemporaneous US trends in spending on anticancer drugs known as oral oncologics have not been described. Using nationally representative data, we describe trends in national spending on and use of forty-seven oral oncologics between the first quarter of 2006 and the third quarter of 2011. Average quarterly national spending on oral oncologics increased 37 percent, from $940.3 million to $1.4 billion in 2012 dollars, a significant change. Average quarterly use of oral oncologics in the same time period measured in extended units increased at a significant pace but more slowly than spending (10 percent). Within this broader trend, differences in spending among categories of oral oncologics were observed. High levels of and increases in both spending and use were concentrated among new brand-name and patent-protected oral oncologics, including second-generation tyrosine kinase inhibitors used to treat chronic myelogenous leukemia. Decreased spending but increased use was observed among oral oncologics that lost patent protection during the study period and were available in generic form, including hormonal therapies used to treat breast and prostate cancers. Spending on new and patent-protected oral oncologics and associated price increases are significant drivers of increased spending.

Effect of FDA Investigation on Opioid Prescribing to Children After Tonsillectomy/Adenoidectomy

BACKGROUND

In August 2012, the Food and Drug Administration investigated the safety of codeine use by children after tonsillectomy and/or adenoidectomy, culminating in a black box warning in February 2013. The objective of this study was to evaluate the association between the investigation and opioid prescribing to children undergoing these surgeries.

METHODS

We identified 362 992 privately insured children in the 2010-2015 Truven MarketScan Commercial Claims and Encounters database who underwent tonsillectomy and/or adenoidectomy. Using an interrupted time series design, we estimated level and slope changes in the proportion of children with ≥1 prescription fills for codeine and ≥1 fills for an alternative opioid, such as hydrocodone, within 7 days of surgery.

RESULTS

The investigation was associated with a significant -13.3 (95% confidence interval: -14.5 to -12.1) percentage point level change in the proportion of children with ≥1 prescription fills for codeine after tonsillectomy and/or adenoidectomy. Despite this drop, 5.1% of children had ≥1 prescription fills for codeine in December 2015. The investigation was not associated with significant level changes in alternative opioid prescribing, although the proportion of children receiving alternative opioids increased during the study period because of other factors.

CONCLUSIONS

The Food and Drug Administration investigation substantially decreased codeine prescribing to children after tonsillectomy and/or adenoidectomy. However, 1 in 20 children undergoing these surgeries were still prescribed codeine in December 2015 despite its well-documented safety and efficacy issues.