Impact of pregnancy on antidepressant treatment course: a population-based comparative cohort study in France.

The prevention of relapses and the treatment of depression during pregnancy are difficult challenges. The maintenance of antidepressants in pregnancy with its concomitant risks to mother and child needs to be weighed against those associated with not treating the disease. This study aimed at quantifying the impact of the occurrence of pregnancy on the course of antidepressant treatment among newly treated women (< 6 months). We performed a comparative observational cohort study using the nationwide French reimbursement healthcare system database. Women who conceived in 2014 and initiated an antidepressant at any time in the 6 months before pregnancy were compared with nonpregnant women newly exposed to antidepressants with matching on age, antidepressant exposure, history of psychiatric disorders, and area of residence. The primary outcome was a composite of antidepressant discontinuation, switch to another antidepressant, and concomitant use of antidepressants. The secondary outcome was the resumption of antidepressant during follow-up. We used Cox marginal proportional hazards models to compare time to outcomes between pregnant and nonpregnant women. The pregnant cohort included 6593 women, and the comparison cohort 29,347 nonpregnant women. In the period following the first month of treatment, pregnant women were more likely to experience treatment modification, and especially to stop receiving it, compared with nonpregnant women (adjusted hazard ratio (aHR) 1.58; 95%CI, 1.51-1.62). Pregnant women who discontinued treatment had a 41% decreased incidence of antidepressant resumption compared with nonpregnant women (aHR 0.59; 95%CI, 0.56-0.62). Pregnancy was a determinant of antidepressant treatment modification, and especially of discontinuation.

Patterns of antidepressant use during pregnancy: a nationwide population-based cohort study.

AIMS: We explored the patterns of antidepressant use during pregnancy. METHODS: A cohort of women who started a pregnancy in 2014 was identified using data from the French reimbursement healthcare system (covering approximately 99% of the population). Antidepressant usage (initiated before or during pregnancy) was assessed. Explored changes in antidepressant treatment were: associations, switches, discontinuation and resumption of antidepressants during pregnancy. RESULTS: The cohort included 766 508 pregnancies (755 519 women). Antidepressant use during pregnancy was 25.7 per 1000 [95% CI: 25.3-26.0]. New use concerned 3.9 per 1000 [95% CI: 3.7-4.0]; the most initiated class during pregnancy was selective serotonin reuptake inhibitors (SSRIs), while the most prescribed individual drug in second and third trimesters was amitriptyline, a tricyclic. Most changes were observed before pregnancy and during the first trimester: 63% of ongoing treatments in the year before pregnancy were discontinued before conception; 68% of treatments maintained after conception were discontinued during the first trimester; switches or antidepressant associations mostly occurred during the periconceptional period or during the first trimester. Regardless of initial antidepressant, switches to sertraline were the most frequent. Associations mainly consisted of a prescription of tri-/tetracyclic or mirtazapine/mianserin in addition to an SSRI. Discontinuation during pregnancy led to treatment resumption in 22% of pregnancies. CONCLUSIONS: These results suggest that pregnancy was planned or the treatment especially adapted in accordance with existing recommendations in a large proportion of women under antidepressants or in whom such treatments have been initiated after starting a pregnancy.

Antipsychotics use: 2006-2013 trends in prevalence and incidence and characterization of users.

PURPOSE: The present study was conducted to describe antipsychotic (AP) prevalent and incident use, characteristics of AP users, and their trends in the French population. METHODS: A cross-sectional study was repeated yearly from January 1, 2007 to December 31, 2013 (for prevalence analysis) or to December 31, 2012 (for incidence analysis) using the French Health Insurance reimbursement database (Echantillon Généraliste de Bénéficiaires, EGB). For each year studied, prevalent and incident AP users were described in terms of age and gender overall, and according to the type of AP (FGAPs or SGAPs) used at index date. In addition, concurrent medications and comorbidities that a priori contraindicate the use of drugs having atropinic properties were researched. RESULTS: Prevalence and incidence remained relatively stable along the 2007-2013 period. Trends slightly decreased, from 2.07% (n = 10,252) to 2.05% (n = 11,015) for prevalence, and from 0.73% (n = 3461) to 0.66% (n = 3363) for incidence, especially in elderly, in contrast of children and adolescents (+ 39% for prevalence, from 184 to 271). The number of coprescribed drugs was found high (median = 5) and remained constant over time. In 2013, about 7% of prevalent AP users presented with a comorbidity increasing the risk of atropinic ADRs, and 36% used at least one concurrent atropinic drug. In incident AP users, these numbers were of 8 and 29%, respectively. CONCLUSIONS: The present study highlighted a marked shift from FGAPs toward SGAPs, as well as an increase in AP use in children and adolescents in France.

Occam's Razor, Health Care Costs, And Insurance Coverage.

It's no mystery why this country has both the highest per capita health care costs and the lowest overall percentage of people with coverage. The two are connected, but as if on a teeter-tooter: As one goes up, the other goes down.

Geisinger: All-in and Thumbs-up On Electronic Payment to Providers.

Now that Geisinger is confident in the payment process for providers, it will continue to innovate new ways to improve the member experience. The goal is to be not just one of the top companies for members and not just one of the top health care organizations, but one of top organizations among all the companies in the United States.

Why bundled payments are poised to take off.

CMS's Bundled Payments for Care Improvement (BPCI) Advanced program signals a willingness among Medicare providers to redesign care and take on risk. More than 1,500 hospitals and physician groups signed up-north of what was expected for a program that includes downside risk from Day 1. Commercial payers are watching closely.

Trends in incident use of benzodiazepines and Z-drugs in France from 2006 to 2012: a population-based study.

PURPOSE: To study trends in incident use of benzodiazepines in France between 2006 and 2012. METHODS: A cross-sectional study repeated yearly was conducted using data from the French national healthcare insurance system. New benzodiazepine users were defined as users without any benzodiazepine dispensing in the year prior to the first dispensing of benzodiazepine in each year. Relative changes in incidence of use were calculated with the year 2006 as reference; confidence intervals for changes were estimated using the bootstrap method. RESULTS: Over the study period, the incident use of benzodiazepines decreased from 6.2% to 5.9%; this corresponded to a 5.1% decrease (95%CI: -6.8% to -4.2%) for 2012 compared to 2006. The decrease mainly concerned hypnotics (-15.5%; -21.2% to -15.3%) and appeared more pronounced in people aged 18-44 years. Incident use of anxiolytics remained stable overall during the period (4.0% of the population). Within anxiolytics, incident use of long half-life benzodiazepines (bromazepam, prazepam) decreased in favor of short half-life benzodiazepines (alprazolam, oxazepam). This change concerned patients aged 65-79 and patients aged 80 years and over. Nevertheless, in 2012, nearly one third of incident users aged 65 years and over started a treatment with a long half-life benzodiazepine, mostly bromazepam. CONCLUSIONS: A limited decrease in incident benzodiazepine use was observed in France between 2006 and 2012 that concerned only hypnotics. Although congruent with recommendations, this improvement appears insufficient with regard to the level of exposure to these drugs in France. New actions especially targeting anxiolytic benzodiazepine use should be undertaken to consolidate these results. Copyright © 2016 John Wiley & Sons, Ltd.

Comorbidities and concurrent medications increasing the risk of adverse drug reactions: prevalence in French benzodiazepine users.

PURPOSE: To estimate benzodiazepine prevalence of use and to quantify, in benzodiazepine users, the prevalence of comorbidities and concurrent medications increasing the risk of adverse drug reactions (ADRs). METHODS: Cross-sectional study performed using data from the French national healthcare insurance system. The prevalence of use was estimated by considering as users, patients who had at least one benzodiazepine reimbursement during the year 2013. Patients at increased risk for benzodiazepine ADRs were those who had (i) drug-drug interactions at risk for central nervous system and respiratory depression and (ii) comorbidities at risk for adverse respiratory effects, or for falls or fractures. RESULTS: Overall, the prevalence of benzodiazepine use in 2013 was estimated to be 13.8 %; it was higher among women and increased with age. This prevalence was 10.6 % for anxiolytic benzodiazepines, and 6.1 % for hypnotic benzodiazepines. Approximately half of the benzodiazepine users (48.1 %) were at increased risk for benzodiazepine ADRs; this proportion increased with age. Drug-drug interactions represented the most prevalent condition (39.3 % of benzodiazepine users). The drugs most frequently involved were opioids: analgesics (15.9 %) and antitussives (6.8 %). Overall, 11.3 % of benzodiazepine users had comorbidities at increased risk for adverse respiratory effects (13.9 % in those aged 65-79), and 7.0 % comorbidities at increased risk for falls or fractures (13.4 % in those aged ≥80). CONCLUSIONS: This study found that benzodiazepine use remained high in France, and that roughly half of the users presented with comorbidities and concurrent medications increasing the risk of ADRs. These findings are of concern, given that benzodiazepines are frequently used, and especially among the elderly.

Prevalence and direct costs of potentially inappropriate prescriptions in France: a population-based study.

BACKGROUND: Potentially inappropriate prescriptions (PIPs) in the older population remain a growing public health concern due to the many associated adverse events increasing healthcare service use and health costs. This study aimed to assess the prevalence and direct costs of PIPs in older adults aged ≥65 years in France. METHODS: A population-based cross-sectional study was conducted in 2017 using a representative sample of the French national healthcare reimbursement system database. PIPs were defined using the French REMEDI[e]S tool. Overall reimbursed direct costs and by PIP category were extrapolated to the French older population. RESULTS: The overall PIP prevalence was estimated at 56.7% (95% CI: 56.4-57.0). Medications with an unfavorable benefit/risk ratio had the highest prevalence (34.0%, 95% CI: 33.7-34.3). Direct costs associated with PIPs represented 6.3% of the total reimbursed medication costs in 2017 (€507 million). Drug duplications were the main contributors to these costs (39.2% of the total reimbursed PIP costs, €199 million) and among all PIPs, proton pump inhibitors (>8 weeks) were the most expensive PIPs (€152 million). CONCLUSIONS: PIP prevalence is still high among French older adults, with substantial direct costs. Large-scale interventions targeting the most prevalent and/or costly PIPs are needed to reduce their clinical and economic impacts.

An evaluation of managed entry agreements in Belgium: A system with threats and (high) potential if properly applied.

OBJECTIVE: To evaluate the strengths and weaknesses of managed entry agreements (MEAs) in Belgium. METHODS: All Belgian MEAs signed between 2010 and 2015 (n = 71) were studied, including the re-evaluations of 16 reimbursement requests for which the initial MEA had ended. The analysis was supported by the findings from a systematic literature review and structured interviews with Belgian stakeholders. RESULTS: The current application of MEAs provides the short-term advantage of getting a positive reimbursement decision with lower confidential prices. However, it is not clear whether the negotiated prices are in line with the added value of the interventions. Furthermore, the contracts do not provide incentives for manufacturers to gather evidence or to set public prices at an acceptable level. CONCLUSIONS: Based on our analysis of the Belgian MEAs and discussions with Belgian stakeholders, an overview of various issues and pitfalls related to the current application of the system is given. Recommendations are made related to providing correct incentives to deliver good evidence, establishing a correct link between identified uncertainties/problems and the type and content of the MEA, reducing the risk of making the system non-transparent, the importance of international collaboration, etc. in order to optimize the potential of this system. These recommendations are addressed to both the Belgian policymakers and stakeholders in other countries making use of MEAs.

Impact of reimbursement program on liver-related mortality in patients with chronic hepatitis B in Beijing, China.

OBJECTIVE: Since July 1, 2011 antiviral therapy for hepatitis B virus infection has been listed as a reimbursable expense for medical insurance in Beijing. This study aimed to assess the impact of this program on liver-related death for patients with chronic hepatitis B (CHB). METHODS: Profiles of patients with CHB discharged between January 2008 and December 2015 were retrieved from the Beijing hospital discharge database. Liver-related deaths in these patients occurring between January 2008 and December 2017 were retrieved by linking them to the death certification database. Liver-related mortality (number of deaths divided by the observed person-years) before and after this program was launched was calculated and compared. A Poisson regression was performed to assess the strength of association (risk ratio [RR]) between the reimbursement program and liver-related mortality. RESULTS: Information on 35 943 discharged patients (17 114 patients with non-cirrhotic and 18 829 with compensated cirrhotic CHB) was retrieved. Altogether 3 832 liver-related deaths during the 190 695 person-years were observed. After the reimbursement program was launched, liver-related mortality per 100 person-years dropped from 0.38% to 0.16% for patients with non-cirrhotic CHB, and from 4.03% to 3.39% for those with compensated cirrhosis. The program was associated with a lower risk of developing liver-related death for patients with non-cirrhotic CHB (RR 0.40, 95% confidence interval [CI] 0.30-0.52) and those with compensated cirrhosis (RR 0.84, 95% CI 0.78-0.89). CONCLUSION: Coverage of antiviral therapy by basic medical insurance reduced the risk of developing liver-related death for patients with non-cirrhotic and with compensated cirrhotic CHB.

Effect of reimbursement restriction policy on the use of benzodiazepines in the Netherlands: an interrupted time series analysis.

OBJECTIVES: Use of benzodiazepines has health risks. Reimbursement was restricted in the Netherlands from January 2009 onwards with the goal to reduce chronic use and healthcare expenditures. The aim of this study is to assess the initial and long-term effects of this policy on benzodiazepine use. DESIGN: Interrupted time series analysis, segmented regression models, Kaplan-Meier survival analysis and Cox proportional hazards analysis. SETTING: A 10% random sample of benzodiazepine dispensings by outpatient pharmacies between January 2002 and August 2015 were obtained from the PHARMO database. This database covered a catchment area representing about 3.6 million residents in 2015. PARTICIPANTS: 2 500 800 benzodiazepine prescriptions from 128 603 patients were included. INTERVENTION: Reimbursement restriction policy from January 2009 onwards. OUTCOME MEASURES: Changes in: the volume of dispensed prescriptions and doses, the incidence, prevalence of incidental, regular and chronic use and discontinuation rates of benzodiazepines. RESULTS: The volume of dispensed prescriptions and doses decreased by 12.5% (95% CI 9.0% to 15.9%) and 15.1% (95% CI 11.4% to 17.3%) respectively in January 2009 compared with December 2008. A clear initial effect on the overall incidence (-14.7%; 95% CI -19.8% to 9.6%) and the prevalence of incidental (-17.8%; 95% CI -23.9% to 11.7%), regular (-20.0%; 95% CI -26.1% to 13.9%) and chronic (-16.0%; 95% CI -23.1% to 8.9%) use was observed. A statistically significant reduction in the monthly trend per 1000 medication users was observed for the overall incidence (-0.017; 95% CI -0.031 to 0.003) and the prevalence of incidental (-3.624; 95% CI -4.996 to 2.252) but not for regular (-0.304; 95% CI -1.204 to 0.596) and chronic (0.136; 95% CI -0.858 to 1.130) use. Patients who started treatment before policy had a slightly higher probability of discontinuation (HR=1.013; 95% CI 1.004 to 1.022). CONCLUSIONS: The reimbursement policy had a significant initial effect on the volume, incidence and prevalence of benzodiazepine use. In addition, there is a statistically significant reduction in the monthly trend of overall incidence and of the prevalence of incidental use. No statistically significant reduction in the monthly trend of chronic use, the main purpose of the reimbursement restriction, could be demonstrated.

Improvement of Glycosylated Hemoglobin in Patients with Type 2 Diabetes Mellitus under Insulin Treatment by Reimbursement for Self-Monitoring of Blood Glucose.

BACKGROUND: In Korea, the costs associated with self-monitoring of blood glucose (SMBG) for patients with type 2 diabetes mellitus (T2DM) under insulin treatment have been reimbursed since November 2015. We investigated whether this new reimbursement program for SMBG has improved the glycemic control in the beneficiaries of this policy. METHODS: Among all adult T2DM patients with ≥3 months of reimbursement (n=854), subjects without any changes in anti-hyperglycemic agents during the study period were selected. The improvement of glycosylated hemoglobin (HbA1c) was defined as an absolute reduction in HbA1c ≥0.6% or an HbA1c level at follow-up <7%. RESULTS: HbA1c levels significantly decreased from 8.5%±1.3% to 8.2%±1.2% during the follow-up (P<0.001) in all the study subjects (n=409). Among them, 35.5% (n=145) showed a significant improvement in HbA1c. Subjects covered under the Medical Aid system showed a higher prevalence of improvement in HbA1c than those with medical insurance (52.2% vs. 33.3%, respectively, P=0.012). In the improvement group, the baseline HbA1c (P<0.001), fasting C-peptide (P=0.016), and daily dose of insulin/body weight (P=0.024) showed significant negative correlations with the degree of HbA1c change. Multivariate analysis showed that subjects in the Medical Aid system were about 2.5-fold more likely to improve in HbA1c compared to those with medical insurance (odds ratio, 2.459; 95% confidence interval, 1.138 to 5.314; P=0.022). CONCLUSION: The reimbursement for SMBG resulted in a significant improvement in HbA1c in T2DM subjects using insulin, which was more prominent in subjects with poor glucose control at baseline or covered under the Medical Aid system.

Prevalence and prescription patterns of oral glucocorticoids in adults: a retrospective cross-sectional and cohort analysis in France.

OBJECTIVES: To study trends in use of oral glucocorticoids (GCs) among adults, characteristics of oral GC initiators and prescriptions for the prevention of potential adverse effects associated with GC therapy. DESIGN: First, a cross-sectional study repeated yearly was performed from 2007 to 2014 in a nationwide representative sample. Second, characteristics of initiators and patterns of GC therapy during the year following treatment initiation were described in a cohort of patients who began GC between 2007 and 2013. SETTING: Population-based study using data from the French reimbursement healthcare system (covering approximately 90% of the population) in patients aged ≥18 years. RESULTS: Over the study period, the prevalence of oral GC use ranged from 14.7% to 17.1% (95% CI 17.0%-17.2%) with a significant increase of 14.1% (95% CI +13.5% to +14.8%). The 2007-2013 cohort of oral GC initiators comprised 206 759 individuals. Oral GC use was mostly short-term (68% of unique reimbursement) and more than half of short-term users took concurrent antibiotics or respiratory/otological drugs. Chronic users (≥6 reimbursements/year) represented 1.8% (n=3789) of the cohort. The proportion of chronic users with comorbidities likely to be worsened by GC use (diabetes, psychotic disorders, osteoporosis) was 25%. Among patients at increased risk of osteoporosis, 62% received specific prevention/monitoring measures and only 27% had a bisphosphonate. Half of chronic oral GC users had a concurrent reimbursement of a proton pump inhibitor in the absence of non-steroidal anti-inflammatory drug use. CONCLUSIONS: Oral GC use was highly widespread and increased among adults from 2007 to 2014. The overwhelming short-term use could mainly concern a growing use of unjustified prescriptions rather than situations with a favourable benefit/risk ratio. For chronic users, our findings plead for the development of interventions designed to improve monitoring with regard to the frequent comorbidities at risk and inappropriate prescribing of preventive therapeutic measures.

A review of international coverage and pricing strategies for personalized medicine and orphan drugs.

BACKGROUND: Personalized medicine and orphan drugs share many characteristics-both target small patient populations, have uncertainties regarding efficacy and safety at payer submission, and frequently have high prices. Given personalized medicine's rising importance, this review summarizes international coverage and pricing strategies for personalized medicine and orphan drugs as well as their impact on therapy development incentives, payer budgets, and therapy access and utilization. METHODS: PubMed, Health Policy Reference Center, EconLit, Google Scholar, and references were searched through February 2017 for articles presenting primary data. RESULTS: Sixty-nine articles summarizing 42 countries' strategies were included. Therapy evaluation criteria varied between countries, as did patient cost-share. Payers primarily valued clinical effectiveness; cost was only considered by some. These differences result in inequities in orphan drug access, particularly in smaller and lower-income countries. The uncertain reimbursement process hinders diagnostic testing. Payer surveys identified lack of comparative effectiveness evidence as a chief complaint, while manufacturers sought more clarity on payer evidence requirements. Despite lack of strong evidence, orphan drugs largely receive positive coverage decisions, while personalized medicine diagnostics do not. CONCLUSIONS: As more personalized medicine and orphan drugs enter the market, registries can provide better quality evidence on their efficacy and safety. Payers need systematic assessment strategies that are communicated with more transparency. Further studies are necessary to compare the implications of different payer approaches.

Impact of a public media event on the use of statins in the French population.

BACKGROUND: In February 2013, a retired French professor of medicine published a book denying the benefits of statins for cardiovascular prevention. The book was the subject of extensive media coverage and multiple public discussions and debate. AIMS: To investigate the impact of this media event on use of statins among regular users. METHODS: This repeated cohort study used the French claims database sample Échantillon généraliste des bénéficiaires to identify regular statin users and quantify the number who discontinued statins after February 2013, compared to discontinuation patterns in previous years (2011 and 2012). Discontinuation was defined as a gap of at least 2months without statin exposure. RESULTS: In 2013, 30,725 regular statin users were identified; 29,517 in 2012 and 28,272 in 2011. Statin discontinuation at 9-month follow-up in 2013 was 11.9% (95% confidence interval [CI] 11.5-12.2), compared with 8.5% (95% CI 8.2-8.8) in 2012 and 8.5% (95% CI 8.2-8.8) in 2011. Discontinuation varied according to cardiovascular risk: 19.4% (95% CI 18.2-20.6) in low risk, 11.6% (95% CI 11.1-12.0) in moderate risk, and 7.4% (95% CI 6.8-8.1) in high risk for the 2013 cohort. These discontinuation rates were, respectively, 1.53 (95% CI 1.36-1.72), 1.40 (95% CI 1.31-1.49), and 1.25 (95% CI 1.08-1.46) times higher in 2013 than in 2012 for low risk, moderate risk, or high risk patients. CONCLUSIONS: The rate of statin discontinuation, overall and in each cardiovascular risk group, was greater in 2013 after the media event than in previous years. The clinical impact of the increased discontinuation could be important.

The Impact of Documentation on Medicare and Medicaid Reimbursement of Subspecialty Urology in the Era of Health Care Reform.

INTRODUCTION: As health care reform is ongoing, reimbursement will continually be increasingly scrutinized and decreased despite growing numbers of patients with comorbid medical conditions. This study determined the impact of inpatient comorbidity documentation on hospital reimbursement in a female pelvic medicine and reconstructive surgery group. METHODS: Departmental financial records from 2011 to 2012 were reviewed. All admissions by 4 female pelvic medicine and reconstructive surgeons at a tertiary referral center were collected. All DRG (Diagnosis Related Group) codes of pathological conditions specific to males, stones and nonsubspecialty issues were excluded from analysis. Using CMS (Centers for Medicare and Medicaid Services) reimbursement rates the effects of documenting and coding comorbidities or complications were determined. Geographic multipliers were excluded. The study objective was to determine the impact of inpatient documentation on hospital reimbursement from a urological subspecialty group. RESULTS: Each of 4 surgeons admitted an average of 29 inpatients per year of whom 29% had a comorbidity or complication documented. Mean reimbursement was $3,486 greater for cases with versus without a coded comorbidity or complication. This resulted in an additional $31,374 of reimbursement annually per surgeon or $125,496 for the group. CONCLUSIONS: Documenting comorbidities and complications in urology patients appropriately results in a substantial increase in reimbursement. Care should be taken by urologists to accurately note comorbid medical conditions. This is especially crucial as health care reform continues and growing numbers of patients present with chronic disease while reimbursement is further scrutinized and decreased.