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Although insomnia is a common core symptom of major depressive disorder (MDD), the burden of moderate-to-severe insomnia symptoms in patients with MDD is not well-understood. This study quantified the clinical, patient-centric, and economic burden of adults with MDD with moderate-to-severe insomnia symptoms (MDDIS) compared to adults with MDD with no-to-mild insomnia symptoms (other-MDD) and adults without MDD.Data from 2019 US National Health and Wellness Survey identified adults self-reporting physician-diagnosed depression, stratified by insomnia status (MDDIS: Insomnia Severity Index [ISI] score ≥15; other-MDD: ISI score 15), and adults not reporting depression (non-MDD). Other-MDD and non-MDD were matched 2:1 to MDDIS on age/sex/race. Matched bivariate analyses examined differences in health-related outcomes by depression-insomnia status.Of 74,994 survey respondents, 2045 (2.7%) were classified as MDDIS, 8220 (11.0%) as other-MDD, and 59,859 (79.8%) as non-MDD. MDDIS respondents (vs other-MDD and non-MDD) reported greater depression severity, anxiety severity, daytime sleepiness, activity impairment, direct costs, and costs due to work productivity impairments, and lower mental and physical functioning (all P 0.05).Depression diagnosis was not based on clinical/diagnostic interview; causal relationships cannot be determined due to the cross-sectional design.Among US adults with MDD, presence of moderate-to-severe insomnia symptoms is associated with additional burden and notable impairments across several health outcomes versus those with MDD but no-to-minimal insomnia symptoms and general population without MDD. This study highlights the burden of MDDIS and the need for better identification and management of moderate-to-severe insomnia symptoms in adults with MDD.

This study assessed the healthcare resource utilization (HRU) and cost burden of patients with major depressive disorder (MDD) and acute suicidal ideation or behavior (SIB; MDSI) versus those with MDD without SIB and those without MDD.Adults were selected from the MarketScan® Databases (10/2015-02/2020). The MDSI cohort received an MDD diagnosis within 6 months of a claim for acute SIB (index date). The index date was a random MDD claim in the MDD without SIB cohort and a random date in the non-MDD cohort. Patients had continuous eligibility ≥12 months pre- and ≥1 month post-index. HRU and costs were compared during 1- and 12-month post-index periods between MDSI and control cohorts matched 1:1 on demographics.The MDSI cohort included 73,242 patients (mean age 35 years, 60.6% female, 37.2% Medicaid coverage). At 1 month post-index, the MDSI cohort versus the MDD without SIB/non-MDD cohorts had 12.8/67.2 times more inpatient admissions and 3.3/8.9 times more emergency department visits; they had 2.9 times more outpatient visits versus the non-MDD cohort (all p 0.001). The MDSI cohort had incremental mean healthcare costs of $5255 and $6674 per-patient-month versus the MDD without SIB and non-MDD cohorts (all p 0.001); inpatient costs drove up to 89.5% of incremental costs. At 12 months post-index, HRU and costs remained higher in MDSI versus control cohorts.SIB are underreported in claims; unobserved confounders may cause bias.MDSI is associated with substantial excess healthcare costs driven by inpatient costs, concentrated in the first month post-index, and persisting during the following year.

To gain a better understanding of the characteristics of patients with a hospital encounter for major depressive disorder (MDD) and evaluate associated hospital resource utilization, hospital charges and costs, and hospital re-encounters.Adult patients with a hospital encounter (i.e. emergency department [ED] visit only or inpatient admission) with MDD as the primary discharge diagnosis (index event) during July 2018‒March 2019 were selected from the Premier Healthcare Database. Patient characteristics, hospital resource utilization, and hospital charges and costs were evaluated during index events. During a 12-month follow-up, hospital re-encounters (MDD-related and all-cause ED visit only or inpatient readmissions) were examined.The study population included 77,178 patients with an index hospital encounter (ED visit only: 49.9%; inpatient admission: 50.1%) for MDD. The most common secondary mental health-related diagnosis was suicidal ideation/behavior, which was recorded in 51.8% of patients. The mean age was 38.2 years, 53.0% were female, and 72.1% were Caucasian. Among patients with an ED visit only, the mean index hospital charges and costs were $3,608 and $639, respectively. Among those with inpatient admissions, the mean length of stay was 4.9 days, and the mean index hospital charges and costs were $17,107 and $6,095, respectively. During the 12-month follow-up, 13.3% of patients in the overall study population had an MDD-related hospital re-encounter (primary or secondary discharge diagnosis code indicating MDD); nearly one-third (31.3%) occurred within 30 days post-discharge. During the follow-up, 28.1% had an all-cause hospital re-encounter with 29.7% having occurred within 30 days post-discharge.Due to constraints of the Premier Healthcare Database, healthcare resource utilization and costs outside of the hospital could not be evaluated.Patients with a hospital encounter for MDD are relatively young, commonly have suicidal ideation/behavior, utilize substantial hospital resources, and have a high risk for a hospital re-encounter in the 30 days post-discharge.

To describe real-world use of esketamine (ESK) intranasal spray and healthcare outcomes among patients with treatment-resistant depression (TRD) in the United States (US). Adults with TRD initiated on ESK (index date) between 5 March 2019 (US approval date for TRD) and 31 October 2020 were sampled from IBM MarketScan Research Databases. TRD was defined as claims for ≥2 unique antidepressants during the same major depressive episode. Subgroups of the TRD cohort with comorbid cardiometabolic conditions, pain, anxiety disorder, and substance use disorder (SUD) were identified. Patients had ≥6 months of continuous health plan eligibility pre- and post-index. The TRD cohort comprised 269 patients; comorbidity subgroups included 123 (cardiometabolic), 144 (pain), 189 (anxiety disorder), and 58 (SUD) patients. Proportion of patients completing ≥8 ESK sessions (number of sessions in induction phase) was 61.3% in the TRD cohort and ranged from 60.2% (cardiometabolic subgroup) to 72.4% (SUD subgroup) in subgroups. Median frequency of induction sessions was every 5–8 days among the TRD cohort and subgroups. Mean mental health–related inpatient costs reduced from pre- to post-index periods in the TRD cohort (mean ± standard deviation [median] costs per-patient-per-6-months: $3,480 ± $13,328 [$0] pre-ESK initiation; $3,262 ± $16,666 [$0] post-ESK initiation; mean difference: –$218) and subgroups (largest decrease in cardiometabolic subgroup: $4,864 ± $14,271 [$0]; $2,792 ± $15,757 [$0]; –$2,072). Mean mental health–related emergency department (ED) costs decreased in the TRD cohort ($608 ± $2,525 [$0]; $269 ± $1,143 [$0]; –$339) and subgroups (largest decrease in the SUD subgroup: $1,403 ± $3,752 [$0]; $351 ± $868 [$0]; –$1,052). This is a descriptive analysis; sample size for some comorbidity subgroups is small. The majority of patients completed ESK induction phase, and most dosing intervals were longer than the label recommendation. In this descriptive analysis, mental health–related inpatient and ED costs trended lower post-ESK initiation.

To describe real-world esketamine nasal spray access and use as well as healthcare resource use (HRU) and costs among adults with evidence of major depressive disorder (MDD) with suicidal ideation or behavior (MDSI). Adults with ≥1 claim for esketamine nasal spray and evidence of MDSI 12 months before/on the date of esketamine initiation (index date) were selected from Clarivate’s Real World Data product (01/2016–03/2021). Patients initiated esketamine on/after 03/05/2019 (esketamine approval for treatment-resistant depression; later approved for MDSI on 08/05/2020) were included in the overall cohort. Esketamine access (measured as approved/abandoned/rejected claims) and use were described post-index; HRU and healthcare costs (2021 USD) were described over 6 months pre- and post-index. Among 269 patients in the overall cohort with esketamine pharmacy claims, 46.8% had the first pharmacy claim approved, 38.7% had it rejected, and 14.5% abandoned their claim; 169 patients were initiated on esketamine in the overall cohort (mean age 40.9 years, 62.1% female); 45.0% had ≥8 esketamine treatment sessions (recommended per label) with a mean [median] of 85.0 [58.5] days from index to 8th session (per label 28 days). Among 115 patients with ≥6 months of data post-index, in the 6-month pre- and post-index, respectively, 37.4 and 19.1% had all-cause inpatient admissions, 42.6 and 33.9% had emergency department visits, 92.2 and 81.7% had outpatient visits; mean ± standard deviation all-cause monthly total healthcare costs were $8,371±$15,792 and $6,486±$7,614, respectively. This was a descriptive claims-based analysis; no formal statistical comparisons were performed due to limited sample size as data covered up to 24 months of esketamine use in the US clinical setting. Nearly half of patients experience access issues with first esketamine nasal spray treatment session. All-cause HRU and healthcare costs trend lower in the 6 months after relative to 6 months before esketamine initiation. Major depressive disorder (MDD), or clinical depression, can sometimes be accompanied by preoccupation with suicide along with suicidal behavior. Patients diagnosed with MDD with suicidal ideation or behavior (MDSI) can vary in their reactions to this condition, and some never seek treatment. This study investigated treatment patterns in real-world clinics of a recently approved nasal spray therapy, esketamine, which helps improve depressive symptoms in patients with MDSI. The study results highlight challenges related to esketamine treatment access, particularly for the first treatment session. Still, healthcare resource utilization and healthcare costs trended lower following treatment initiation with esketamine in MDSI, suggesting the potential benefits of esketamine in mitigating the clinical and economic burden of MDSI among those who gain access to the drug. Streamlining the approval process by health plan providers to remove hindrances related to compliance with plan requirements may ensure more timely access to esketamine for MDSI.

Background: Though oral antidepressants can be effective at reducing depressive symptoms, they can take 4–6 weeks to reach full effect. Limitations relating to slow onset of action and resistance to current treatments for patients with major depressive disorder (MDD), particularly for MDD in a psychiatric emergency such as major depressive disorder with acute suicidal ideation or behavior (MDSI), is an issue across all countries and healthcare settings. Due to the current unmet needs and slow onset of action from oral antidepressants, patients with MDSI need interventions that provide a rapid relief of depressive symptoms. This study aimed to identify unmet needs in the treatment for MDSI, specifically exploring the potential clinical benefits of a rapid reduction of depressive symptoms, associated with treatment with rapid acting antidepressant such as esketamine nasal spray. Methods: A Delphi panel consisting of independent psychiatrists experienced in treating patients with MDSI (n=12) from the United States, Canada, United Kingdom, and European Union, was conducted between December 2020–June 2021. Psychiatrists were recruited and screened by an independent party to ensure that they had the required experience. Psychiatrists completed two rounds of anonymized questionnaires, and a virtual consensus meeting to collect their perceptive on current treatments for MDSI. Results: This research confirmed current unmet needs in the treatment of patients with MDSI. Hopelessness, functional impairment, worsening of symptoms, recurrent hospitalization and higher risk of suicide attempt were considered key consequences of the slow onset of action of oral antidepressants. Psychiatrists anticipated that treatment with rapid-acting antidepressants would provide benefits such as shorter hospital stays, improved patient engagement/compliance, and improved patient outcomes. For long-term benefits, psychiatrists agreed that improved daily functioning and increased trust/confidence in treatment options were key benefits of rapid-acting antidepressants. Conclusions: These findings suggest that the use of rapid-acting antidepressants such as esketamine nasal spray, in a psychiatric emergency, may help alleviate some of the current unmet needs experienced by patients with MDSI. This Delphi panel of psychiatrists highlighted that treatment with rapid-acting antidepressants can provide clinically meaningful benefits in the and long-term, as well as the immediate- and short-term, for patients with MDSI.

Psoriasis is a chronic autoimmune skin disease with systemic dermatosis characterized by hyperproliferation and inflammation of the skin. Psoriasis Arthritis (PsA) is arthropathy which includes numerous “domains”, such as axial disease, peripheral arthritis, enthesis’s, dactylitis, and skin or nail disease. Reiter’s syndrome also known as reactive arthritis, is the classic triad of conjunctivitis, urethritis, and arthritis occurring after an infection. Splenomegaly is enlargement of the spleen measured by size or weight. Herpes progenitalis is sexually transmitted infection which is caused by the herpes simplex virus type 2 (HSV-2) or herpes simplex virus type 1 (HSV-1). The patient had multiple disease conditions. Despite on standard therapy with Methotrexate and topical corticosteroids and other symptomatic relieving agents the patient was unable to recover, leading to disease progression. Hence, it becomes necessary to evaluate the balance between benefits and risks of therapeutic agents, while developing strategies on how to fill up the gaps between characteristics of any individual patient along with presence of complex disease related aspects., Corresponding Author Priyancy Patel Department of Pharmacy Practice, Parul Institute of Pharmacy & Research, Parul University, Vadodara, Gujarat, India

To estimate the prevalence, incidence and economic burden of schizophrenia among Medicaid beneficiaries.Annual prevalence and incidence of schizophrenia among adult Medicaid beneficiaries were estimated during 2012-2017, by state and across six states (IA, KS, MS, MO, NJ and WI). The pooled estimate of the economic burden of schizophrenia was obtained during 1998Q1-2018Q1 across six states; adults with ≥2 diagnoses of schizophrenia were matched 1:1 to schizophrenia-free controls. The last observed schizophrenia diagnosis (schizophrenia cohort) or the last service claim (control cohort) with ≥12 months of continuous Medicaid enrollment before/after it defined the index date. Healthcare resource utilization (HRU) and costs ($2018 USD) incurred 12 months post-index were compared between cohorts. The economic burden of schizophrenia was also evaluated among young adults (18-34 years).Annual prevalence of schizophrenia ranged between 2.30% and 2.71% and annual incidence between 0.31% and 0.39% during 2012-2016. In 2017, only states with the highest incidence and prevalence rates (KS, MS, MO) had data, resulting in higher prevalence (4.01%) and incidence (0.52%). For the economic burden, adults with schizophrenia (Annual prevalence and incidence of schizophrenia varied by state but remained stable over time. Adults with schizophrenia incurred greater HRU and costs relative to adults without schizophrenia; the burden appeared comparable among young adults.

Introduction Pre-existing conditions relevant for adverse events (AE) and the potential for drug–drug interactions (DDIs) may limit safe pharmacotherapeutic augmentation options for patients with major depressive disorder (MDD). This concern may be heightened among patients with treatment-resistant depression (TRD), who often have comorbid medical disorders. Methods Adults with MDD and ≥ 1 antidepressant claim within the first observed major depressive episode were identified in the MarketScan® Databases. Those initiating a new regimen after two regimens at adequate dose and duration were considered to have TRD. The index date was defined at TRD onset or on a random antidepressant claim among patients with non-TRD MDD. Pre-existing conditions 12 months pre-index and potential DDIs 3 months pre/post-index associated with specific non-antidepressant augmentation therapies, including atypical antipsychotics (APs), buspirone, psychostimulants, anticonvulsants, thyroid hormone, and lithium were compared between 1:1 matched TRD and non-TRD MDD cohorts. Results Overall, 3414 patients with TRD and non-TRD MDD (mean age 39.7 years, 69% female) were matched. Relative to non-TRD MDD, patients with TRD had 33% higher likelihood of ≥ 1 pre-existing condition relevant for AEs listed in product labels of non-antidepressant augmentation therapies (p

Background and Objective Suicidal ideation or behavior are core symptoms of major depressive disorder (MDD). This study aimed to understand heterogeneity among patients with MDD and acute suicidal ideation or behavior. Methods Adults with a diagnosis of MDD on the same day or 6 months before a claim for suicidal ideation or behavior (index date) were identified in the MarketScan® Databases (10/01/2014–04/30/2019). A mathematical algorithm was used to cluster patients on characteristics of care measured pre-index. Patient care pathways were described by cluster during the 12-month pre-index period and up to 12 months post-index. Results Among 38,876 patients with MDD and acute suicidal ideation or behavior, three clusters were identified. Across clusters, pre-index exposure to mental healthcare was revealed as a key differentiator: Cluster 1 (N = 16,025) was least exposed, Cluster 2 (N = 5640) moderately exposed, and Cluster 3 (N = 17,211) most exposed. Patients whose MDD diagnosis was first observed during their index event comprised 86.0% and 72.8% of Clusters 1 and 2, respectively; in Cluster 3, all patients had an MDD diagnosis pre-index. Within 30 days post-index, in Clusters 1, 2, and 3, respectively, 79.3%, 85.2%, and 88.2% used mental health services, including outpatient visits for MDD. Within 12 months post-index, 61.5%, 91.5%, and 84.6% had one or more antidepressant claim, respectively. Per-patient index event costs averaged $5614, $6645, and $5853, respectively. Conclusions Patients with MDD and acute suicidal ideation or behavior least exposed to the healthcare system pre-index similarly received the least care post-index. An opportunity exists to optimize treatment and follow-up with mental health services. Supplementary Information The online version contains supplementary material available at 10.1007/s40273-021-01042-5.

Introduction Previous evidence demonstrated that patients with schizophrenia consumed substantial healthcare resources in an integrated healthcare system. This study evaluated the impact of initiating once-monthly paliperidone palmitate (PP1M) on healthcare resource utilization (HRU) among patients with schizophrenia treated in a US integrated healthcare system. Methods This retrospective study used electronic medical records from Atrium Health. Adults with at least two diagnoses of schizophrenia who received an initial PP1M dose between September 2009 and April 2019 (the corresponding date defined the index date) and at least one subsequent dose within 90 days were included. Additionally, patients were required to have received active care (at least one healthcare visit every 6 months) during 12-month pre- and post-index periods and at least one oral antipsychotic prescription during the 12-month pre-index period. Inpatient, emergency room (ER), and outpatient visits were compared over 12-month pre- versus post-index periods within the same cohort using McNemar’s and Wilcoxon signed rank tests. Findings were reported for all patients and separately in patients with at least one schizophrenia relapse (schizophrenia-related inpatient or ER visit) during the 12-month pre-index period. Results The study cohort included 210 patients (mean age 34.2 years, 69.5% male, 39.1% had Medicaid). From the 12-month pre- to post-index period, the proportion of patients with visits and mean number of visits reduced for all-cause inpatient (67.6% to 22.4%, 1.2 to 0.4), 30-day readmission (12.4% to 2.4%, 0.2 to 0.1), and ER (68.6% to 45.7%, 2.3 to 1.2) visits, whereas the mean number of outpatient visits increased (8.7 to 11.6) (all P

Patients with schizophrenia often struggle with medication adherence and may benefit from the use of a long-acting injectable antipsychotic, including once-monthly paliperidone palmitate (PP1M), which was previously demonstrated to improve outcomes compared with oral antipsychotics. This study assessed the impact of initiating PP1M therapy on medication adherence, health care resource use (HRU), and costs among Medicaid beneficiaries with schizophrenia and a prior schizophrenia relapse.A 6-state Medicaid database (from quarter 1 of 2009 to quarter 1 of 2018) was used to identify adults with ≥2 schizophrenia diagnoses who started PP1M therapy on or after January 1, 2010. The index date was the first PP1M claim. Patients had ≥12 months of continuous Medicaid enrollment before and after the index date, ≥1 oral antipsychotic claim in the 12 months before the index date, and ≥1 relapse (proxied as a schizophrenia-related inpatient admission or emergency department [ED] visit) during the 12 months before the index date. Generalized estimating equations were used to compare adherence to antipsychotics (proportion of days covered ≥80%), HRU, and costs (reported in 2018 US dollars) in the 12 months after versus before the index date. Sensitivity analyses were conducted (1) accounting for the minimum and cumulative price inflation Medicaid rebates for pharmacy costs of branded psychiatric medications, (2) among patients with ≥2, ≥3, and ≥4 prior schizophrenia-related inpatient admissions or ED visits, (3) among patients not adherent to antipsychotic treatment before the index date, and (4) among patients switching to PP1M directly from oral risperidone or paliperidone.A total of 1725 patients met the study inclusion criteria (mean age, 39.5 years; 43% female). After versus before the index date, patients were 93% more likely to be adherent to antipsychotic treatment (P 0.01). The likelihood of inpatient admissions and ED visits decreased by 89% and 49% (all P 0.01) after initiating PP1M therapy. The number of inpatient days decreased by 31% (P 0.01) and the number of ED visits by 16% (P = 0.03). Pharmacy costs increased by $514 per-patient-per-month (PPPM), whereas medical costs, driven by inpatient costs, decreased by $391 PPPM (all P 0.01). Sensitivity analyses yielded similar trends. Notably, total health care cost savings of $231 PPPM were observed after accounting for the cumulative Medicaid rebate for costs of branded psychiatric medications (P 0.01).In Medicaid beneficiaries with relapsed schizophrenia, transitioning from oral antipsychotics to PP1M was associated with improved adherence to antipsychotics and decreased use of inpatient and ED services. Increased pharmacy costs after the initiation of PP1M were offset by decreased medical costs. After applying the cumulative Medicaid rebate, including the price inflation rebate for costs of branded psychiatric medications, initiation of PP1M therapy resulted in statistically significant health care cost savings.

To compare adherence, rates of subsequent schizophrenia-related relapses, healthcare resource utilization, and healthcare costs among Medicaid beneficiaries with schizophrenia who initiated once-monthly paliperidone palmitate (PP1M) versus a new oral atypical antipsychotic (OAA) following a recent schizophrenia-related relapse.Six-state Medicaid data (01/2009-03/2018) were used to identify adults with schizophrenia initiated on PP1M or OAA (index date) within 30 days following a schizophrenia-related relapse (defined as a schizophrenia-related inpatient or emergency room visit). Patients were required to have 12 months of continuous eligibility before (baseline) and after (observation) the index date. Differences in baseline characteristics between PP1M and OAA patients were accounted for using 1:3 matching.After matching, characteristics were well-balanced between PP1M (Among patients with a recent schizophrenia-related relapse, PP1M was associated with a lower risk of subsequent relapse while remaining a cost neutral therapeutic option compared to OAAs.

Antipsychotics with reduced dosing frequency may improve adherence and clinical outcomes for patients with schizophrenia. This study compared treatment patterns, healthcare resource utilization (HRU), and costs between Medicaid beneficiaries with schizophrenia treated with once-monthly paliperidone palmitate (PP1M) and those who transitioned to once-every-three-months paliperidone palmitate (PP3M).Adults with schizophrenia were identified in a four-state Medicaid database (18 May 2014 to 31 March 2019). The index date was the first PP3M claim (PP3M cohort), or a random PP1M claim (PP1M cohort), following ≥4 months of continuous PP1M treatment among patients with ≥12 months of continuous Medicaid enrollment pre- and post-index. Adherence (proportion of days covered by the index treatment ≥80%), persistence (no gap90/30 days in the PP3M/PP1M supply), HRU, and costs were compared during the 12-month post-index period between cohorts matched 1:1.Among 2374 patients identified, 374 remained in each cohort after matching (mean age 42 years; 30.5% female). Compared to the PP1M cohort, the PP3M cohort was 2.39 times more likely to be adherent (Medicaid beneficiaries who transitioned to PP3M had higher adherence and persistence, and a reduced likelihood of hospitalization relative to those who continued treatment with PP1M. The results suggest potential clinical value to transitioning eligible patients to PP3M.

Although a high incidence of major depressive disorder (MDD) and an increased risk of suicide are observed among the veteran population, there are yet limited real-world data characterizing patients with MDD with acute suicidal ideation/behavior (MDSI) in the Veterans Health Administration (VHA) system. We assessed the clinical and economic burden, including comorbidities, treatment patterns, health care resource utilization, and health care costs, among veterans and their family members with MDSI within the VHA system.This retrospective, longitudinal analysis of VHA datasets (10/1/2015-3/31/2018) evaluated the clinical and economic burden associated with MDSI and compared this population with matched MDD alone (i.e. MDD diagnosis without acute suicidal ideation/behavior) and non-MDD (i.e. neither MDD nor acute suicidal ideation/behavior) cohorts.Among 11,203 patients with MDSI, the proportions of patients who filled a prescription for ≥1 antidepressant during the 12-month pre- and 6-month post-periods were significantly higher compared with patients with MDD alone (53.7% vs 28.8%,Findings demonstrate significant clinical and economic burden for those in the VHA system diagnosed with MDSI and highlight unmet needs and opportunities for improving the care of this vulnerable group.There are limited real-world data regarding patients diagnosed with major depressive disorder and having suicidal thoughts/behavior (MDSI) in the Veterans Health Administration (VHA) system. We examined data on 11,203 patients with MDSI from the VHA between October 1, 2015 and March 31, 2018. We compared patients with MDSI with patients with major depressive disorder alone (MDD) and patients with no depression (non-MDD). Our results showed that patients with MDSI were treated with more antidepressant therapy, had more hospital stays (inpatient visits), and incurred greater costs than the MDD and non-MDD patients. These results highlight the unmet need and potential opportunity to improve patient care among veterans and their families with MDSI.

To compare health care resource utilization (HCRU), short-term disability days, and costs between states of persistence on antidepressant lines of therapy after evidence of treatment-resistant depression (TRD). Patients with major depressive disorder (MDD) were identified in the IBM MarketScan Commercial and Medicare Supplemental Databases (01/01/2013���03/04/2019), Multi-State Medicaid Database (01/01/2013���12/31/2018), and Health Productivity Management Database (01/01/2015���12/31/2018). The index date was the date of the first evidence of TRD during the first observed major depressive episode. The follow-up period was divided into 45-day increments and categorized into persistence states: (1) evaluation (first 45 days after evidence of TRD); (2) persistence on the early line after evidence of TRD; (3) persistence on a late line; and (4) non-persistence. HCRU, short-term disability days, and costs were compared between persistence states using multivariate generalized estimating equations. Among 10,053 patients with TRD, the evaluation state was associated with higher likelihood of all-cause inpatient admissions (odds ratio [OR; 95% confidence interval (CI)] = 1.79 [1.49, 2.14]), emergency department visits (OR [95% CI] = 1.23 [1.12, 1.34]), and outpatient visits (OR [95% CI] = 3.83 [3.51, 4.18]; all p p p p = .028) relative to the early line. Medication may have been dispensed but not actually taken. Higher costs during the first 45 days after evidence of the presence of TRD and during persistence on a late line relative to persistence on the early-line therapy suggest there are benefits to using more effective treatments earlier.

Objective:This study compared health care use and costs among patients with treatment-resistant versus treatment-responsive depression across Medicaid, Medicare, and commercial payers.Methods:A ret...

Background: Esketamine nasal spray plus an oral antidepressant is approved in adults with major depressive disorder with acute suicidal ideation or behavior (MDSI). Methods: A budget impact analysis from a US payer perspective was performed with a hypothetical 1-million-member plan, using pharmacy and medical costs associated with adding esketamine plus an oral antidepressant to usual care. Results: Estimated annual total healthcare costs of managing patients with MDSI increased from $32,988,247 without esketamine to $34,161,188 in Year 3 with esketamine (primarily due to medical costs). The per-member-per-month incremental costs were $0.02, $0.06 and $0.10 in Years 1, 2 and 3, respectively. Conclusion: Incorporation of esketamine results in a modest estimated impact on the annual budget over a 3-year time horizon.

This study aimed to characterize patients with treatment-resistant depression (TRD) initiating esketamine or conventional therapies.Adults with major depressive disorder (MDD) were selected from the IBM MarketScan Databases. A claims-based algorithm identified patients with evidence of TRD, defined as initiation of a new antidepressant therapy after 2 different antidepressant trials of adequate dose and duration during the most recent major depressive episode. Patients receiving treatment on/after March 5, 2019 (esketamine approval date for TRD), were classified to the esketamine cohort if they newly initiated esketamine (index date) or to the TRD conventional therapies cohorts if they newly initiated electroconvulsive therapy (ECT), transcranial magnetic stimulation (TMS), or pharmacologic therapies (index date was the therapy initiation date, prioritizing ECT, then TMS, then pharmacologic antidepressant therapies). Patient characteristics in the 6 months before therapy initiation were described.The esketamine cohort included 246 patients (mean age, 46.5 years; 63.0% female), and the TRD conventional therapies cohorts included 104,164 patients (mean age, 46.9 years; 74.8% female; 0.4% initiated ECT, 1.2% initiated TMS). During the 6 months preindex, in the esketamine and TRD conventional therapies cohorts, 77.6% and 41.4% received psychotherapy and 82.9% and 34.2% had a psychiatrist visit, respectively. Most patients had outpatient care for MDD in the esketamine (91.9%) and TRD conventional therapies (63.6%) cohorts; 57.3% and 21.0% received care at specialized mental health care settings. MDD was classified as "severe" among 81.3% and 35.1% of patients in the esketamine and TRD conventional therapies cohorts . Preindex mental health-related (MHR) inpatient admissions and emergency department visits were identified in 12.2% and 16.3% of the esketamine cohort and in 8.2% and 10.3% of the TRD conventional therapies cohort. Before therapy initiation, 34.6% and 17.6% of the esketamine and TRD conventional therapies cohorts received ≥3 unique antidepressants. Suicidal ideation or behavior was observed in 8.5% and 3.6% of the esketamine and TRD conventional therapies cohorts pretherapy initiation. Mean monthly all-cause health care costs in the esketamine cohort were $2532 (58.2% MHR); in the TRD conventional therapies cohorts, costs were $1873 (32.4% MHR).Among patients with TRD, those initiating esketamine relative to conventional therapies displayed higher MDD severity, used more MHR inpatient/emergency department services and antidepressant treatments, and incurred higher health care costs 6 months pretherapy initiation. These findings suggest potential benefits of identifying and treating patients with TRD earlier with more effective treatments and should inform payers in consideration of esketamine coverage.

Gang Li,1 Alexander Keenan,2 Mehmet Daskiran,1 Maju Mathews,3 Isaac Nuamah,3 Camille Orman,3 Kruti Joshi,4 Arun Singh,3 Annabelle Godet,5 Katalin Pungor,6 Srihari Gopal3 1Janssen Research & Development, LLC, Raritan, NJ, USA; 2Janssen Research & Development, LLC, Pennington, NJ, USA; 3Janssen Research & Development, LLC, Titusville, NJ, USA; 4Janssen Pharmaceuticals, Titusville, NJ, USA; 5Janssen-Cilag France, Issy-les-Moulineaux, Ile-de-France, France; 6Janssen-Cilag Germany, Neuss, North Rhine-Westphalia, GermanyCorrespondence: Gang LiEisai Inc., 4 Heitz Lane, Hillsborough, NJ, 08844, USATel +1 908 566-2730Email ligang8844@gmail.comPurpose: Relapse and treatment adherence to paliperidone palmitate once-monthly (PP1M) and three-monthly (PP3M) formulations in patients with schizophrenia were evaluated and compared using health claims data.Patients and Methods: Data (June 2015&boxh;June 2018) obtained from the MarketScan® Multi-State Medicaid Database were retrospectively analyzed. Patients aged ≥ 18 years with ≥ 1 claim for schizophrenia diagnosis prior to and/or at index date (i.e., date of first PP3M prescription record for PP3M patients and same month/year as the matched PP3M patients for PP1M patients) and continuous enrollment in the insurance plan for ≥ 12 months prior to index date (baseline) were included. PP1M cohort included patients who received ≥ 4 PP1M doses. PP3M patients were matched with PP1M patients (1:3) using propensity score matching and prevalent new user design. Outcome measures were relapse rate, time to relapse, proportion of days covered (PDC), and level of treatment adherence defined by PDC in five levels. Time to relapse was compared by Kaplan–Meier survival curves and log-rank test with the hazard ratio calculated using Cox proportion hazards model; PDC by t-test, and relapse rate and PDC categories by chi-square test.Results: A total of 1564 patients (428 PP3M and 1136 PP1M) were included. Relapse rate was lower in PP3M cohort (10.5%) compared with PP1M cohort (15.7%). Incidence rate of relapse was 8.98/100 person-years (PY) in PP3M cohort and 13.81/100 PY in PP1M cohort. After a mean (SD) follow-up of 456.1 (240.28) days in PP3M cohort and 465.4 (237.95) days in PP1M cohort, PP3M patients had a significantly lower relapse risk (hazard ratio: 0.65, 95% CI: 0.47, 0.90) than PP1M patients. Treatment adherence was significantly (p< 0.0001) higher in PP3M versus PP1M cohort.Conclusion: Risk of relapse was significantly lower, and treatment adherence was significantly higher in PP3M cohort compared with PP1M cohort. Higher treatment adherence was associated with lower relapse rate.Keywords: health claims, paliperidone palmitate, relapse rate, schizophrenia, three-monthly, treatment adherence

Aim: To assess associations between relapses and psychosocial outcomes in adult patients with schizophrenia treated in United States (US) healthcare settings.Methods: Data were derived from a point-in-time survey of psychiatrists and their patients with schizophrenia conducted across the US, France, Spain, China, and Japan between July and October 2019. For the purposes of this analysis, only data from US practitioners and patients were included. Disease-specific programmes (DSPs) are large surveys with a validated methodology conducted in clinical practise; they describe current disease management, disease burden, and associated treatment effects (clinical and physician-perceived). Participating psychiatrists completed patient record forms for their next 10 consecutive adult consulting patients with schizophrenia, with the same patients invited to voluntarily complete a patient self-completion (PSC) questionnaire. Surveys contained questions on the patients' disease background, treatment history, prior hospitalisation due to schizophrenia relapse and a series of psychosocial outcomes. Associations between relapses in the last 12 months and psychosocial outcomes were examined using multiple regression.Results: A total of 124 psychiatrists provided data on 1,204 patients. Of these, 469 patients (mean age, 39.6 years; 56.5% male) had known hospitalisation history for the last 12 months and completed a PSC; 116 (24.7%) patients had ≥1 relapse. Compared to patients without relapses, patients who relapsed were more likely to be homeless, unemployed, previously incarcerated, and currently have difficulties living independently (all p < 0.05). Patients who experience a relapse also had greater working impairment and poorer quality of life compared with those who did not relapse. In general, psychosocial outcomes became poorer with an increasing number of relapses.Conclusions: In this population of patients with schizophrenia from the US, relapse was significantly associated with poor psychosocial outcomes, with a greater number of relapses predicting worse outcomes. Early intervention to reduce the risk of relapse may improve psychosocial outcomes in patients with schizophrenia.

There is limited literature on treatment patterns, healthcare resource utilization (HRU), and costs among patients who transition from once-monthly paliperidone palmitate (PP1M) to once-every-3-month paliperidone palmitate (PP3M) in a real-world setting. Hence, this study compared treatment patterns, HRU, and costs 12-month pre- and post-PP3M transition among Veteran’s Health Administration (VHA) patients with schizophrenia. Patients with schizophrenia (aged ≥ 18 years) who initiated PP1M and transitioned per on-label criteria to PP3M (no treatment gap of > 45 days in PP1M during the 4 months prior, same dose strength of the last two PP1M claims, and appropriate dose conversion from last PP1M to first PP3M claim) from January 2015 to March 2017 were included from the VHA database. The first transition date to PP3M was identified as the index date. Patients were required to have 12-month pre- and post-PP3M continuous health plan eligibility. Outcomes were compared using the Wilcoxon-signed rank and McNemar’s test, appropriately. The study included 122 patients [mean (SD) age: 54 (13.7) years]. Pre- and post-PP3M transition, 64.8% and 61.5% of patients were adherent (proportion of days covered ≥ 80%) to PP1M and PP3M, respectively. Comparison of HRU outcomes pre- and post-PP3M transition exhibited lower all-cause outpatient (37.5 vs. 31.1, p

Aims: Among patients with schizophrenia, poor adherence and persistence with oral atypical antipsychotics (OAA) often results in relapse and hospitalization. Second-generation antipsychotic...

Little is known about the burden of schizophrenia among United States veterans early after diagnosis. This retrospective study describes treatment patterns, healthcare resource utilization (HRU) and healthcare costs among veterans with a recent schizophrenia diagnosis.Adults with a schizophrenia diagnosis recorded between 1 April 2014 and 31 December 2017 and no history of schizophrenia over the preceding 12 months were identified from a Veterans Health Administration (VHA) database. Continuous enrollment in the VHA was required for ≥ 12 months before and after the index date when the first schizophrenia diagnosis code was identified. Baseline characteristics and follow-up treatment patterns, HRU and costs were examined descriptively.The study population (20,389 patients) had a high baseline mental health comorbidity burden. Despite a schizophrenia diagnosis, 32.1% of patients received no antipsychotic medication during the follow-up period. Among those with ≥ 1 antipsychotic prescription fill, 64.0% received ≥ 1 oral antipsychotic (OAP) therapy and 11.6% received ≥ 1 long-acting injectable (LAI). A delay was observed between diagnosis and treatment for both OAPs (39.0 ± 67.2 days) and LAIs (69.4 ± 96.2 days). Adherence to therapy (defined as proportion of days covered ≥ 80%) was greater with LAIs (34.5%) vs OAPs (27.3%). Inpatient stays were reported for 33.8% of patients during the 12-month follow-up period, and 5.5% of patients had readmissions. All-cause inpatient stay costs with 12-month follow-up equaled $7999 per patient per year.These data indicate that pharmacotherapy after a recent diagnosis of schizophrenia in the VHA system is suboptimal, and that these patients face a considerable burden in terms of hospitalization, other HRU, and healthcare costs.

BACKGROUND: Patients with schizophrenia struggle with disease relapses and uncontrolled symptoms, which can either result in or be a result of non-adherence to antipsychotics (APs). The economic burden of such patients is hypothesized to be substantial. OBJECTIVE: To evaluate the economic burden of recently relapsed schizophrenia or of uncontrolled symptoms of schizophrenia with non-adherence to APs in Medicaid beneficiaries. METHODS: Adults with ≥ 2 schizophrenia diagnoses and controls without schizophrenia were identified in Medicaid data (1997Q1-2018Q1) from Iowa, Kansas, Mississippi, Missouri, New Jersey, and Wisconsin. The index date was the last observed schizophrenia diagnosis (cohort with schizophrenia) or the last service claim (control cohort) with ≥ 12 months of continuous Medicaid enrollment before and after it. Cohorts were matched 1:1 using propensity scores. After matching, two subgroups were identified among adults with schizophrenia: (1) patients with schizophrenia and a recent relapse (≥ 1 schizophrenia-related inpatient or emergency department claim ≤ 60 days before or on the index date) and (2) patients with uncontrolled symptoms of schizophrenia (≥ 2 schizophrenia-related hospitalizations) and non-adherence to APs (proportion of days covered < 80%) in the 12-month pre-index period. Previously matched controls were then subset to patients in each subgroup and their matched pairs without schizophrenia, thus maintaining the 1:1 matching ratio. Healthcare resource utilization (HRU) and costs ($2018 USD) in the 12-month post-index (observation) period were compared between matched pairs using adjusted regression models. RESULTS: Among 158,763 patients with schizophrenia, 18,771 (11.8%) had a recent relapse (mean age 50.5 years; 48.6% female, 51.4% male) and 13,697 (8.6%) were not adherent to APs and had uncontrolled symptoms of schizophrenia (mean age 47.1 years; 48.0% female, 52.0% male). During the observation period, patients with recently relapsed schizophrenia and those non-adherent to APs with uncontrolled symptoms of schizophrenia had significantly higher HRU relative to their controls without schizophrenia. Patients with recently relapsed schizophrenia had mean total healthcare costs $21,862 higher relative to their controls ($37,424 vs $15,563), driven by $8,486 higher mean long-term care costs (all P < 0.001). Patients non-adherent to APs with uncontrolled symptoms of schizophrenia had adjusted mean total healthcare costs $20,787 higher relative to their controls ($38,337 vs $15,241), driven by $8,019 higher adjusted mean inpatient costs (all P < 0.001). Additional total healthcare costs incurred by patients with recently relapsed schizophrenia and those of patients non-adherent to APs with uncontrolled symptoms of schizophrenia exceeded by 55.2% and 47.6%, respectively, incremental total healthcare costs incurred by all patients with schizophrenia ($14,087). CONCLUSIONS: Patients with recently relapsed schizophrenia and those non-adherent to AP therapy with uncontrolled symptoms of schizophrenia incurred higher HRU and costs relative to patients without schizophrenia. Additional healthcare costs of these subgroups of patients with schizophrenia appeared higher than in the overall population with schizophrenia. DISCLOSURES: This study was supported by Janssen Scientific Affairs, LLC. The sponsor was involved in the study design, data collection, data analysis, manuscript preparation, and publication decisions. Pilon, Lafeuille, Zhdanava, Cote-Sergent, Rossi, and Lefebvre are employees of Analysis Group, Inc., a consulting company that has provided paid consulting services to Janssen Scientific Affairs, LLC, which funded the development and conduct of this study and manuscript. Patel, Joshi, and Lin are employees of Janssen Scientific Affairs, LLC and stockholders of Johnson & Johnson. Part of the material in this manuscript has been presented at the US Psych Congress, October 3-6, 2019, San Diego, CA, and at the Virtual ISPOR Meeting, May 18-20, 2020.

Objective Estimates of prevalence and burden of treatment-resistant depression (TRD) vary widely in the literature. This study evaluated the prevalence and burden of TRD and the share of TRD in the burden of medication-treated major depressive disorder (MDD) using the most commonly accepted definition of TRD and a novel bottom-up approach. Methods Prevalence and health care burden of TRD were estimated by synthetizing inputs across 4 similarly designed claims studies in adults covered by Medicare, Medicaid, commercial plans, and the US Veterans Health Administration (VHA). Productivity (absenteeism and presenteeism) and unemployment burden were estimated based on inputs from a study conducted with data from the Kantar National Health and Wellness Survey (NHWS; 2017). A targeted literature search for additional inputs was performed. A cost model was developed to estimate the burden of TRD and medication-treated DSM-5-defined MDD in the United States. Study outcomes were the 12-month prevalence of TRD and the annual health care, productivity, and unemployment burden of TRD and medication-treated MDD in the United States. Results The estimated 12-month prevalence of medication-treated MDD in the United States was 8.9 million adults, and 2.8 million (30.9%) had TRD. The total annual burden of medication-treated MDD among the US population was $92.7 billion, with $43.8 billion (47.2%) attributable to TRD. The share of TRD was 56.6% ($25.8 billion) of the health care burden, 47.7% ($8.7 billion) of the unemployment burden, and 32.2% ($9.3 billion) of the productivity burden of medication-treated MDD. Conclusions TRD is associated with disproportionate health care costs and unemployment, suggesting potentially large economic and societal gains with effective management.

Objectives To create and validate a model to predict depression symptom severity among patients with treatment‐resistant depression (TRD) using commonly recorded variables within medical claims databases. Methods Adults with TRD (here defined as > 2 antidepressant treatments in an episode, suggestive of nonresponse) and ≥ 1 Patient Health Questionnaire (PHQ)‐9 record on or after the index TRD date were identified (2013–2018) in Decision Resource Group's Real World Data Repository, which links an electronic health record database to a medical claims database. A total of 116 clinical/demographic variables were utilized as predictors of the study outcome of depression symptom severity, which was measured by PHQ‐9 total score category (score: 0–9 = none to mild, 10–14 = moderate, 15–27 = moderately severe to severe). A random forest approach was applied to develop and validate the predictive model. Results Among 5,356 PHQ‐9 scores in the study population, the mean (standard deviation) PHQ‐9 score was 10.1 (7.2). The model yielded an accuracy of 62.7%. For each predicted depression symptom severity category, the mean observed scores (8.0, 12.2, and 16.2) fell within the appropriate range. Conclusions While there is room for improvement in its accuracy, the use of a machine learning tool that predicts depression symptom severity of patients with TRD can potentially have wide population‐level applications. Healthcare systems and payers can build upon this groundwork and use the variables identified and the predictive modeling approach to create an algorithm specific to their population., In this study, we created and validated a machine learning model using commonly recorded variables within a medical claims database to predict depression symptom severity of patients with TRD based on Patient Health Questionnaire (PHQ)‐9 scores available within an electronic health record (EHR) database. The model was found to predict depression symptom severity category from the three possible severity category choices with an overall accuracy of 62.7%. Of the 116 clinical and demographic variables evaluated in our study, six were found to be the most important predictors. To our knowledge, this is the first study which attempts to predict depression symptom severity of patients with TRD using clinical and demographic characteristics in a medical claims database.

Evidence is limited on the economic burden associated with treatment-resistant depression (TRD) among US veterans. We evaluated the economic burden among patients with major depressive disorder (MDD) with and without TRD, and those without MDD in the Veterans Health Administration (VHA). Three cohorts were identified using VHA claims data (01APR2014-31MAR2018). Patients with MDD (aged ≥18) who failed ≥2 antidepressant treatments of adequate dose and duration were defined as having TRD; patients with MDD not meeting this criterion constituted the non-TRD MDD cohort (index: first antidepressant claim). The non-MDD cohort included those without MDD diagnosis (index: randomly assigned). Patients with psychosis, schizophrenia, manic/bipolar disorder, or dementia in the 6-month pre-index period were excluded. Patients with non-TRD MDD and non-MDD were matched 1:1 to patients with TRD based on demographic characteristics (age, gender, race, index year). Health care resource utilization (HRU) and costs were analyzed during the post-index period using a negative binomial model and ordinary least squares regression model, respectively. After 1:1 exact matching, 10,449 patients were included in each cohort (mean age: 48.9 years). Patients with TRD had higher per patient per year (PPPY) HRU than non-TRD MDD (all-cause inpatient visits: incidence rate ratio [IRR]: 1.70 [95% confidence interval: 1.57–1.83]) and non-MDD (IRR: 5.04 [95% confidence interval: 4.51–5.63]), and incurred higher total all-cause health care costs PPPY than non-TRD MDD (mean difference: $5,906) and non-MDD (mean difference: $11,873; all p Among US veterans, TRD poses a significant incremental economic burden relative to non-TRD MDD and non-MDD.

Schizophrenia is one of 15 major causes of disability worldwide and is responsible for more than USD 150 billion in annual healthcare costs in the United States. Although the burden of schizophrenia as measured by healthcare resource utilization (HRU) is known to be considerable, data generally come from claims databases or healthcare systems/payors representing only a subset of patients, such as Medicare/Medicaid recipients. A broader understanding of HRU across the schizophrenia patient population would help identify underserved groups and inform strategies for improving healthcare delivery.This observational study examined overall HRU and the influence of sociodemographic factors in adult patients with schizophrenia receiving care in a US integrated healthcare system.A retrospective cohort study was conducted using data from electronic medical records (EMRs). Patients were required to have at least two diagnostic codes for schizophrenia recorded in the EMR within a 12-month period from January 2009 to June 2018, and to have received active care (≥ 1 in-system healthcare visit every six months) for at least 12 months before and after the index date (the earlier of the schizophrenia diagnosis dates). Patients were followed until no longer receiving active care or the end of the study. Patient characteristics were assessed during the 12-month pre-index period, and inpatient, readmission, emergency room (ER), and outpatient visits and antipsychotic prescriptions were described during follow-up. Findings were reported overall and in subgroups by race/ethnicity, age, and sex.The study cohort included 2,941 patients (mean age, 48.3 years; 54.5% male, 51.8% black, 45.8% with Medicare). During the follow-up period (mean, 4.6 years), inpatient hospital stays were common, with at least one all-cause, mental health-related, or schizophrenia-related inpatient visit occurring for 48.7%, 47.3%, and 38.8% of patients, respectively. Hospital readmissions within 30 days of an all-cause inpatient visit occurred in 20.4% of patients, with 14.5% of patients readmitted within 30 days of a schizophrenia-related inpatient visit. More than two-thirds of patients had ER visits, and 40.7% had schizophrenia-related ER visits. Only 46.7% of patients with a schizophrenia-related inpatient visit and 58.5% of patients with a mental health-related inpatient visit had a 30-day outpatient follow-up visit. Subgroup analyses revealed that a larger proportion of non-Hispanic black vs non-Hispanic white patients had 30-day outpatient follow-up visits, ER visits, mental health specialist visits, and antipsychotic prescriptions. Moreover, older age was associated with fewer ER and mental health specialist visits and less use of injectable and second-generation antipsychotics, and women were less likely than men to receive antipsychotic therapy, particularly injectable medications.Patients with schizophrenia receiving care in a US integrated healthcare system had considerable acute HRU and suboptimal rates of routine and follow-up care. Inequities in schizophrenia burden and care were observed in demographic subgroups.Population health management strategies focusing on efficient resource allocation and improving healthcare quality are needed to reduce the burden of schizophrenia. Differential findings by race/ethnicity, age, and sex indicate the need for optimizing approaches to care in these subgroups.

Little is known about the economic burden of treatment-resistant depression (TRD) in patients with physical conditions.To assess health care resource utilization (HRU) and costs, work loss days, and related costs in patients with TRD and physical conditions versus patients with the same conditions and non-TRD major depressive disorder (MDD) or without MDD.Adults aged65 years with MDD treated with antidepressants were identified in the OptumHealth Care Solutions database (July 2009-March 2017). Patients who received a diagnosis of MDD and initiated a third antidepressant regimen (index date) after 2 regimens of adequate dose and duration were defined as having TRD. Patients with non-TRD MDD and without MDD were assigned a random index date. Patients with6 months of continuous health plan eligibility pre- or post-index; a diagnosis of psychosis, schizophrenia, bipolar disorder/mania, dementia, and developmental disorders; and/or no baseline physical conditions (cardiovascular, metabolic, and respiratory disease or cancer) were excluded. Patients with TRD were matched 1:1 to each of the non-TRD MDD and non-MDD cohorts based on propensity scores. Per patient per year HRU, costs, and work loss outcomes were compared up to 24 months post-index date using negative binominal and ordinary least square regressions.A total of 2,317 patients with TRD (mean age, 47.6 years; 63.1%, female; mean follow-up, 19.7 months) had ≥ 1 co-occurring key physical condition (cardiovascular, 52.5%; metabolic, 48.2%; respiratory, 16.4%; and cancer, 9.5%). Relative to non-TRD MDD and non-MDD cohorts, respectively, patients with TRD had 46% and 235% more inpatient admissions, 28% and 128% more emergency department visits, and 53% and 155% more outpatient visits (allIn patients with physical conditions, those with TRD had higher HRU and health care costs, work loss days, and associated costs compared with non-TRD MDD and non-MDD cohorts.This study was sponsored by Janssen Scientific Affairs (JSA), which was involved in all aspects of the research, including the design of the study; the collection, analysis, and interpretation of data; writing of the report; and the decision to submit the report for publication. Joshi and Daly are employed by JSA. Zhdanava, Pilon, Rossi, Morrison, and Lefebvre are employees of Analysis Group, which received funding from JSA for conducting this study and has received consulting fees from Novartis Pharmaceuticals and GSK, unrelated to this study. Kuvadia is employed by Integrated Resources, which has provided research services to JSA unrelated to this study; Joshi reports past employment by and stock ownership in JohnsonJohnson; Nelson reports advisory board, data and safety monitoring board, and consulting fees from Assurex, Eisai, FSV-7, JSA, Lundbeck, Otsuka, and Sunovion and royalties from UpToDate, unrelated to this study. This work was presented at AMCP Nexus 2019, held in National Harbor, MD, from October 29 to November 1, 2019.

Aim: To compare adherence, healthcare utilization and costs among real world, Medicare-eligible patients with schizophrenia using long-acting injectable paliperidone palmitate (PP) versus oral atypical antipsychotics. Patients & methods: Historical cohort study used Medicare Advantage claims data. Inverse probability of treatment weighting was applied to adjust for baseline differences. 12-month adherence, healthcare utilization and costs were compared. Results: Patients using PP were more adherent (proportion of days covered ≥0.8; 48.1 vs 32.6%; p Conclusion: Compared with patients using oral atypical antipsychotics, PP had lower hospitalizations and medical costs with greater medication adherence accompanied by higher pharmacy costs.

Aim: Compare medication utilization, costs and healthcare resource use in schizophrenia patients with substance-related disorders initiated on once-monthly paliperidone palmitate (PP1M) or an oral atypical antipsychotic (OAA). Materials & methods: Data from six Medicaid states (07/2009–03/2015) were used to compare outcomes between PP1M and OAA patients. Results: PP1M patients had higher 12-month antipsychotic adherence and persistence than OAA patients. PP1M patients had lower medical (mean monthly cost difference [MMCD] = US$-191, p = 0.020), higher pharmacy (MMCD = US$250, p Conclusion: PP1M was associated with higher antipsychotic adherence and persistence, and similar total costs versus OAA.

Study ObjectivesTo describe characteristics of veterans with MDD and the different treatment regimens received during the first observed and treated major depressive episode (MDE).MethodsA retrospective study was performed using the Veterans Health Administration (VHA) database from 4/1/2015 to 2/28/2019 (study period), supplemented with Medicare Part A/B/D data from 4/1/2015 to 12/31/2017. Adult veterans with ≥1 MDD diagnosis in the VHA database between 10/1/2015 and 2/28/2017 (index date) were included if they received ≥1 line of therapy (LOT) within a complete MDE. An MDE was considered as starting on the date of the first observed MDD diagnosis preceded by ≥6 months depression-free period (i.e. a period without an MDD diagnosis or antidepressant (AD) use); an MDE was considered as ended on the date of the last MDD diagnosis or the end of the medication supply of the last AD/augmentation medication, whichever came last and then followed by ≥6 months depression-free period. An MDE was required to begin and end during the study period. A LOT was defined as ≥1 AD at adequate dose and duration (≥6 weeks of continuous therapy with no gaps longer than 14 days) with or without an augmenting medication. Patients were required to have VA benefit enrollment for ≥6 months before (baseline) and ≥24 months after index (follow-up). Patient baseline demographic and clinical characteristics as well as the number and type of LOTs (up to the first six LOTs) received during the first observed and treated MDE were evaluated.ResultsOverall, 40,240 veterans with MDD were identified (mean ± standard deviation [SD] age: 50.9±16.3 years).The majority were male (83.9%), White (63.4%), and non-Hispanic (88.6%); 60.1% were unemployed or retired at some point during the study period. The most commonly observed baseline comorbidities included hypertension (27.5%), hyperlipidemia (20.8%), post-traumatic stress disorder (17.5%), and diabetes (14.8%). During the first observed and treated MDE (mean ± SD duration: 14.7 ± 8.6 months), patients received a mean of 1.6±1.0 LOTs, with 36.5% and 14.6% of patients receiving ≥2 and ≥3 LOTs, respectively; 0.8% of patients received ≥6 LOTs. The most commonly observed therapies were SSRI monotherapy (58.9%) followed by SNRI monotherapy (8.8%) in LOT1; SSRI monotherapy followed by AD augmented with anticonvulsants in LOT2 (SSRI monotherapy: 48.7%; AD augmentation with anticonvulsants:12.1%) and LOT3 (SSRI monotherapy: 43.5%; AD augmentation with anticonvulsants:15.0%).ConclusionsThis study used an episodic approach to evaluate the current standard of care among veterans with MDD. During the first observed and treated MDE, about one in seven veterans received ≥3 LOTs, suggesting presence of treatment-resistant MDD. Monotherapy with SSRIs or SNRIs and combination therapies of AD with anticonvulsants were the most common therapies in the first three LOTs.FundingJanssen Scientific Affairs, LLC

Objective The objective of this study was to compare persistence, costs, and healthcare resource utilization in patients with schizophrenia and cardiometabolic comorbidities treated with once-monthly paliperidone palmitate or an oral atypical antipsychotic. Methods Medicaid data from six states (07/2009–03/2015) were used to identify adults with schizophrenia and cardiometabolic comorbidities initiated on once-monthly paliperidone palmitate or an oral atypical antipsychotic (index date) on 01/2010 or after. Persistence to index medication at 12 months (no gap ≥ 90 days) was compared between patients taking once-monthly paliperidone palmitate and an oral atypical antipsychotic using Chi-squared tests. The 12-month post-index healthcare costs and healthcare resource utilization were compared using multivariate ordinary least squares and Poisson regression, respectively. Results Selected patients taking once-monthly paliperidone palmitate (n = 371) were younger (mean age: 45.0 vs. 47.5 years, standardized difference = 24%) than patients taking oral atypical antipsychotics (n = 8296). Persistence at 12 months was higher in patients taking once-monthly paliperidone palmitate (40 vs. 33%, p = 0.006). Adjusted all-cause medical costs were lower in patients taking once-monthly paliperidone palmitate vs. patients taking oral atypical antipsychotics (mean monthly cost differences = US $ − 369, p = 0.004) while all-cause pharmacy costs were higher (mean monthly cost differences = US $279, p

Dominic Pilon,1 Kruti Joshi,2 Neeta Tandon,2 Marie-Hélène Lafeuille,1 Rhiannon L Kamstra,1 Bruno Emond,1 Patrick Lefebvre2 1Groupe d’analyse, Ltée, Montréal, QC, Canada; 2Janssen Scientific Affairs, LLC, Titusville, NJ, USA Background: Poor antipsychotic (AP) adherence is a key issue in patients with schizophrenia. First-generation antipsychotic (FGA) and second-generation antipsychotic (SGA) long-acting injectable therapies (LAI) may improve adherence compared to oral antipsychotics (OAP). The objective of the study was to compare treatment adherence and persistence in Medicaid patients with schizophrenia initiated on first-generation long-acting injectable therapies (FGA-LAI) or second-generation long-acting injectable therapies (SGA-LAI) versus OAP.Methods: Adults with schizophrenia initiated on FGA-LAI, SGA-LAI, or OAP on or after January 2010 were identified using a six-state Medicaid database (January 2009– March 2015). Outcomes were assessed during the 12 months following treatment initiation. Index medication adherence was assessed using the proportion of days covered ≥80%, while persistence was assessed as no gap of ≥30, ≥60, or ≥90 days between days of supply. Outcomes were compared between FGA/SGA-LAI and OAP cohorts using chi-squared tests and adjusted odds ratios (OR).Results: During follow-up, AP polypharmacy was more common in FGA-LAI patients (N=1,089; 36%; P=0.029) and less common in SGA-LAI patients (N=2,209; 27%; P

To assess the burden of treatment-resistant depression (TRD) among privately insured patients with anxiety disorder and/or substance use disorders (SUD). Adults p p N = 310/cohort), patients with TRD had more work loss days (54) and higher work loss-related costs ($13,674) vs patients with non-TRD MDD (32 days; $7131) and without MDD (17 days; $4798; all p In patients with an anxiety disorder and/or SUD, TRD was associated with higher HRU, healthcare costs, work loss days and work loss-related costs.