Real-world treatment patterns and healthcare costs in patients with psoriasis taking systemic oral or biologic therapies.

BACKGROUND: Psoriasis is a chronic, immune-mediated, systemic inflammatory disorder associated with high costs. This study evaluated real-world treatment patterns and associated costs in patients in the United States with psoriasis initiating systemic oral or biologic treatments. METHODS: This retrospective cohort study used IBM® (now Merative™) MarketScan® Commercial and Medicare claims (1 January 2006-31 December 2019) to evaluate patterns of switching, discontinuation, and nonswitching in two cohorts of patients initiating oral or biologic systemic therapy. Total pre-switch and post-switch costs were reported per-patient per-month (PPPM). RESULTS: Each cohort was analyzed (oral, n = 11,993; biologic; n = 9753). Among the oral and biologic cohorts, 32% and 15% discontinued index and any systemic treatment within 1 year of initiation; 40% and 62% remained on index therapy; and 28% and 23% switched treatment, respectively. In the oral and biologic cohorts, total PPPM costs within 1 year of initiation for nonswitchers, patients who discontinued, and patients who switched were $2594, $1402, and $3956, respectively, and $5035, $3112, and $5833, respectively. CONCLUSION: This study identified lower persistence in the oral treatment cohort, higher costs associated with switching, and a need for safe and effective oral treatment options for patients with psoriasis to delay the switch to biologic therapy.

Cost Effectiveness of Adding Pembrolizumab to Platinum and Fluoropyrimidine-Based Chemotherapy as First-Line Treatment for Advanced Esophageal Cancer: A US Healthcare Payer's Perspective.

BACKGROUND AND OBJECTIVE: Pembrolizumab plus cisplatin and fluorouracil demonstrated superior efficacy and comparable safety compared with fluorouracil and cisplatin (FP) as first-line treatment for locally advanced unresectable or metastatic carcinoma of the esophagus and gastroesophageal junction adenocarcinoma in a phase III trial (KEYNOTE-590). This study evaluated the cost effectiveness of pembrolizumab plus FP versus FP and versus a blended chemotherapy comparator including FP, carboplatin plus paclitaxel, FOLFOX, FOLFIRI, docetaxel plus FP, trastuzumab plus FP, and trastuzumab plus FOLFOX from a US healthcare payer's perspective. METHODS: A partitioned survival model was developed with three health states (progression-free, progressive disease, and death). Overall survival, progression-free survival, time on treatment, and adverse events were informed by patient-level data from KEYNOTE-590. The blended chemotherapy comparator reflected the current US treatment landscape and was assumed to have similar efficacy and safety as FP. Health utilities were estimated using linear mixed-effects models based on EQ-5D-5L data from the trial. Resource use and cost inputs (2020 US dollars) were based on US standard sources and literature. Costs, life-years, and quality-adjusted life-years (QALYs) discounted at 3.0% per year and incremental cost-effectiveness ratio were outcomes in the model. Sensitivity and scenario analyses were conducted to assess the robustness of base-case results. RESULTS: Compared with FP, pembrolizumab plus FP produced a mean gain of 0.86 life-year and 0.77 QALY with additional costs of $112,630 over 37.6 years, yielding an incremental cost-effectiveness ratio of $147,097 per QALY. Results were similar when the intervention was pembrolizumab plus alternative chemotherapies or when blended chemotherapy became the comparator. Results were most sensitive to different overall survival extrapolation approaches. CONCLUSIONS: Our analysis suggests that pembrolizumab plus chemotherapy extended life-years and QALYs and is cost effective compared with chemotherapy alone as a first-line treatment for advanced esophageal cancer in the USA given a willingness-to-pay threshold of $150,000 per QALY.

Treatment patterns, healthcare resource utilization, and costs in patients with moderate-to-severe psoriasis treated with systemic therapy in Japan: A retrospective claims database study.

The real-world treatment landscape for patients with moderate-to-severe psoriasis receiving systemic therapies in Japan is not well understood. This study describes the demographic and clinical characteristics, treatment patterns, healthcare resource utilization, and psoriasis-associated costs in these patients. This retrospective observational study used data from the Japan Medical Data Center database between January 2016 and December 2020. Eligible patients had a confirmed diagnosis of psoriasis, ≥1 claim for a systemic treatment of interest, medical history for ≥6 months, and follow-up data for ≥12 months. Systemic therapies comprised biologics (tumor necrosis factor and interleukin inhibitors) and oral treatments (a phosphodiesterase-4 inhibitor, immunosuppressants, and vitamin A). Patient demographics and clinical characteristics, treatment patterns, healthcare resource utilization, and costs were evaluated. The study identified 1770 patients satisfying all inclusion criteria. The mean age was 49.0 years, with 68% of patients aged 20-54 years. Overall, 90.6% and 9.4% of patients received oral medications and biologics as index treatment, respectively. Treatment patterns, healthcare resource utilization, and costs were assessed for treatments received by ≥20 patients (n = 1730). During the 12-month follow-up period, 1102/1730 patients (63.7%) discontinued index treatment, of whom 9.9% switched to alternative systemic treatments. The persistence rate was ≥70% for most biologics and <50% for oral systemic treatments. All 1730 patients had ≥1 all-cause outpatient visit (2.0 visits per person per month) and hospitalization frequency was ≤0.01 per person per month. Persistent patients incurred inflation-adjusted costs of Japanese Yen (JPY) 88 667 per person per month. Treatment switching was associated with an increase in total cost: JPY 128 039 per person per month after switching versus JPY 117 504 before switching. This study of Japanese patients with moderate-to-severe psoriasis demonstrated low persistence, high discontinuation, and low rates of treatment switching with systemic therapies. Switching was associated with increased total cost. These results indicate unmet needs for new treatments.

Reply to Vale et al. Comment on "Zhong et al. Sugar-Sweetened and Diet Beverage Consumption in Philadelphia One Year after the Beverage Tax. Int. J. Environ. Res. Public Health 2020, 17, 1336".

Thank you for the opportunity to respond to the recent letter to the editor regarding our paper "Sugar-Sweetened and Diet Beverage Consumption in Philadelphia One Year after the Beverage Tax" [...].

Are price discounts on sugar-sweetened beverages (SSB) linked to household SSB purchases? - a cross-sectional study in a large US household and retail scanner database.

BACKGROUND: Price promotions on sugar-sweetened beverages (SSBs) are commonly used by retailers to provide economic incentives for purchasing. Surprisingly, there is a lack of high-quality articles that examine the frequency and magnitude of sugary beverage discounting and consumer responses to discounts. The objective of this study is to quantify the association between exposure to price discounts and SSB purchases. METHODS: This cross-sectional study linked 2016 SSB consumption data from a U.S. household consumer panel (analytic sample N = 11,299 households) and weekly prices at stores where they shopped. We derived percent of the time SSBs were discounted (annual promotion frequency) and the amount of the discount (annual promotion magnitude) and assessed their association with household annual per capita SSB purchase ounces. Linear regression models adjusted for household size, income per capita, age, education, presence of children, race, occupation, region, and urbanicity. We also evaluated whether the association between promotion and purchase varied by socioeconomic status and race subgroups. Data were analyzed in 2019-2020. RESULTS: On average, households were exposed to SSBs price promotions 44% of the time. A 10-percentage point increase in annual SSB promotion frequency was associated with 13.7% increase in annual per capita purchasing (P < 0.0001), and a 1-percentage point increase in annual SSB promotion magnitude was associated with 15.3% increase in annual per capita purchasing (P < 0.0001). These associations did no vary significantly across socioeconomic status and race subgroups (Interaction P > 0.2). CONCLUSIONS: More frequent and deeper price promotion was associated with higher annual per capita SSB purchases. Restricting SSB price promotions may be effective at reducing SSB consumption.

Cost-effectiveness of pembrolizumab with axitinib as first-line treatment for advanced renal cell carcinoma.

OBJECTIVE: Pembrolizumab/axitinib significantly prolonged overall survival (OS) and progression-free survival (PFS), and increased objective response rate versus sunitinib in the phase III trial KEYNOTE-426 among previously untreated patients with advanced renal cell carcinoma (RCC). This study assessed the cost-effectiveness of pembrolizumab/axitinib versus other first-line treatments of advanced RCC from a US public healthcare payer perspective. METHODS: A partitioned survival model with three states (progression-free, progressed, death) evaluated lifetime costs and quality-adjusted life-years (QALYs) for pembrolizumab/axitinib and other first-line regimens: sunitinib, pazopanib and avelumab/axitinib in the overall population; and sunitinib, cabozantinib and nivolumab/ipilimumab in the subgroup with intermediate/poor prognostic risk. Costs of treatments, adverse events and medical resources were estimated. OS, PFS and treatment duration were extrapolated using parametric models fitted to KEYNOTE-426 data and hazard ratios from network meta-analyses. Utilities were derived through mixed-effects regressions of KEYNOTE-426 EuroQol-5 Dimensions-3 Levels data. RESULTS: In the overall population, pembrolizumab/axitinib was associated with incremental cost-effectiveness ratios (ICERs) of $95,725/QALY versus sunitinib and $128,210/QALY versus pazopanib, and was dominant (lower cost, higher effectiveness) versus avelumab/axitinib, with incremental QALY gains of 2.73, 2.40 and 1.80 versus these therapies, respectively. In the intermediate/poor-risk subgroup, base-case ICERs for pembrolizumab/axitinib were $101,030/QALY versus sunitinib, $6989/QALY versus cabozantinib, and $130,934/QALY versus nivolumab/ipilimumab, with incremental QALY gains of 2.62, 1.78 and 1.06 versus these therapies. CONCLUSIONS: In this economic evaluation, pembrolizumab/axitinib was associated with higher life expectancy and QALYs and, based on typical willingness-to-pay thresholds of $150,000-$180,000/QALY, was found cost-effective versus other first-line treatments for advanced RCC in the US.

The cost effectiveness of pembrolizumab versus chemotherapy or atezolizumab as second-line therapy for advanced urothelial carcinoma in the United States.

Aims: Pembrolizumab demonstrated significantly prolonged overall survival (OS) vs. chemotherapy in the Phase III KEYNOTE-045 trial, and is approved in the US for the treatment of patients with locally advanced or metastatic urothelial carcinoma (mUC) who progressed after platinum-based chemotherapy. Using longer follow-up and individual patient-data from KEYNOTE-045, this study evaluates the cost-effectiveness of pembrolizumab vs. chemotherapy or atezolizumab from a US payer perspective.Materials and methods: A partitioned-survival model was developed over a 20-year time horizon. Progression-free survival (PFS) and OS for pembrolizumab and chemotherapy were extrapolated using a piecewise modelling approach, where patient-level data from KEYNOTE-045 were used for the initial period followed by parametric distributions. OS of atezolizumab was estimated by indirect treatment comparisons based on KEYNOTE-045 and IMvigor211. Different scenarios were explored in the absence of indirect comparisons on PFS and time-on-treatment (ToT) between pembrolizumab and atezolizumab. Drug acquisition/administration, disease management, adverse events, and terminal care costs were considered.Results: Compared with chemotherapy, pembrolizumab resulted in a mean gain of 1.33 life-years and 1.14 quality-adjusted life-years (QALYs) and an incremental cost of $106,299, yielding an incremental cost-effectiveness ratio of $93,481/QALY gained. Pembrolizumab dominated atezolizumab in extending patients' life by 0.89 years and 0.76 QALYs, while reducing costs by $26,458. Key drivers of cost-effectiveness included survival extrapolation, OS hazard ratio of pembrolizumab vs. atezolizumab, and time horizon. Pembrolizumab had a 66% and 100% probability of being cost-effective vs. chemotherapy and atezolizumab, respectively, at a $100,000 willingness-to-pay threshold.Limitations and conclusions: Uncertainties remain with extrapolated PFS and OS for pembrolizumab, OS indirect comparison, and ToT for atezolizumab. Despite these limitations, the model used robust methods to estimate key clinical endpoints with patient-level data from longer follow-up of KEYNOTE-045. Pembrolizumab dominates atezolizumab and is very likely cost-effective vs. chemotherapy in 2 L mUC at a $100,000 willingness-to-pay threshold.

Sugar-Sweetened and Diet Beverage Consumption in Philadelphia One Year after the Beverage Tax.

In January 2017, Philadelphia (Pennsylvania) implemented an excise tax ($ 0.015/ounce) on sugar-sweetened and diet beverages. This study is a general population-based study to report on the longer-term impacts of the tax on within-person changes in consumption 12 months after implementation. A quasi-experimental difference-in-difference design was used to contrast Philadelphia vs. nearby comparison cities (Trenton, New Jersey; Camden, New Jersey; and Wilmington, Delaware) at baseline (December 2016-January 2017) vs. 12-month follow-up (December 2017-February 2018). A random-digit-dialing phone survey was administered to a population-based cohort. Analyses assessed changes in 30-day consumption frequency and ounces of sugar-sweetened and diet beverages (and a substitution beverage, bottled water) in the analytic sample (N = 515). After 12 months, relative to the comparison group, Philadelphians were slightly more likely to decrease their frequency of sugar-sweetened beverage consumption (39.2% vs. 33.5%), and slightly less likely to increase their frequency of sugar-sweetened beverage consumption (38.9% vs. 43.0%). The effects of the tax estimated in the adjusted difference-in-difference analysis were very small (for example, changes in monthly sugar-sweetened beverage consumption in Philadelphia relative to comparison cities was -3.03 times or -51.65 ounces) and confidence intervals were very wide. Results suggested that, one year after implementation, there was no major overall impact of the tax on general population-level consumption of sugar-sweetened or diet beverages, or bottled water. Future studies should test whether the tax's effect differs in vulnerable sub-populations.

Cost-effectiveness of Pembrolizumab as Second-line Therapy for the Treatment of Locally Advanced or Metastatic Urothelial Carcinoma in Sweden.

BACKGROUND: Urothelial carcinoma (UC) is the most common subtype of bladder cancer. The randomized phase 3 KEYNOTE-045 trial showed that pembrolizumab, used as second-line therapy significantly prolonged overall survival with fewer treatment-related adverse events than chemotherapy for advanced UC. Pembrolizumab has been approved by the European Medicines Agency for the treatment of locally advanced or metastatic UC in adults who have received platinum-containing chemotherapy. Many European countries use cost-effectiveness analysis to inform reimbursement decisions. OBJECTIVE: To assess the cost-effectiveness of pembrolizumab as second-line therapy for the treatment of advanced UC from a Swedish health care perspective. DESIGN, SETTING, AND PARTICIPANTS: We developed a partitioned-survival model to assess the costs and effectiveness of pembrolizumab compared with vinflunine (base case), paclitaxel, or docetaxel monotherapy in patients with advanced UC over a 15-yr time horizon. We obtained Kaplan-Meier estimates for survival endpoints, adverse events, and utility data from KEYNOTE-045. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS: We performed parametric extrapolations to estimate overall and progression-free survival beyond the clinical trial period. Swedish costs and utility weights were used to estimate total costs, quality-adjusted life years (QALYs), and incremental cost-effectiveness ratios (ICERs). We performed deterministic and probabilistic sensitivity analyses to assess the robustness of the model results. RESULTS AND LIMITATIONS: In the base-case analysis, pembrolizumab resulted in a mean survival gain of 1.66 years (1.38 QALYs) at an incremental cost of €69852 and an ICER of €50529/QALY gained versus vinflunine monotherapy. ICERs for other chemotherapies were €81356/QALY for pembrolizumab versus paclitaxel or docetaxel monotherapy, and €71924/QALY for pembrolizumab versus paclitaxel, docetaxel, or vinflunine monotherapy. Long-term follow-up from KEYNOTE-045 and real-world data are needed to validate the extrapolations. CONCLUSIONS: The results indicate that pembrolizumab improves survival, increases QALYs, and is cost-effective as second-line therapy at a willingness-to-pay threshold of €100000/QALY for the treatment of advanced UC. PATIENT SUMMARY: To date, pembrolizumab is the only treatment associated with a significant overall survival benefit compared with chemotherapy in a randomized controlled trial as second-line therapy for advanced urothelial carcinoma. Our trial-based cost-effectiveness analysis suggests that pembrolizumab is a cost-effective option over chemotherapy in patients with advanced urothelial carcinoma after platinum-based therapy in Sweden.

Cost-effectiveness of Pembrolizumab for Patients with Advanced, Unresectable, or Metastatic Urothelial Cancer Ineligible for Cisplatin-based Therapy.

BACKGROUND: There is an unmet need for effective therapies for patients with advanced or metastatic urothelial cancer who cannot tolerate cisplatin-based chemotherapy. Cisplatin-ineligible patients experience a high frequency of adverse events from the most commonly used standard of care treatment, carboplatin plus gemcitabine, or alternative treatment with gemcitabine monotherapy. Pembrolizumab is a potent, highly selective humanised monoclonal antibody that releases checkpoint inhibition of the immune response system, and provides a new alternative for these patients. OBJECTIVE: To assess the cost-effectiveness of pembrolizumab for first-line treatment of urothelial carcinoma ineligible for cisplatin-based therapy in patients with strongly PD-L1-positive tumours in Sweden. DESIGN, SETTING, AND PARTICIPANTS: Parametric survival curves were fitted to overall survival, progression-free survival, and time on treatment data from KEYNOTE-052 to extrapolate clinical outcomes. A simulated treatment comparison and a network meta-analysis were conducted to estimate the comparative efficacy of pembrolizumab versus carboplatin plus gemcitabine and gemcitabine monotherapy. EQ-5D data from KEYNOTE-052 were used to estimate utility, while resource use and cost inputs were estimated using Swedish regional pricing lists and clinician opinion. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS: The model reported costs, life years, and quality-adjusted life years (QALYs), and results were tested using deterministic and probabilistic sensitivity analysis. RESULTS AND LIMITATIONS: We estimated that pembrolizumab would improve survival by 2.11 and 2.16 years and increase QALYs by 1.71 and 1.75 compared to carboplatin plus gemcitabine and gemcitabine monotherapy, respectively. Pembrolizumab was associated with a cost increase of €90520 versus carboplatin plus gemcitabine and €95055 versus gemcitabine, with corresponding incremental cost-effectiveness ratios of €53055/QALY and €54415/QALY. CONCLUSIONS: At a willingness-to-pay threshold of €100000/QALY, pembrolizumab is a cost-effective treatment versus carboplatin plus gemcitabine and versus gemcitabine. PATIENT SUMMARY: This is the first analysis to show that pembrolizumab is a cost-effective option for first-line treatment of cisplatin-ineligible patients with locally advanced or metastatic urothelial carcinoma in Sweden.

Real-World Treatment Patterns, Overall Survival, and Occurrence and Costs of Adverse Events Associated With Second-Line Therapies for Medicare Patients With Advanced Non-Small-Cell Lung Cancer.

INTRODUCTION: Real-world data on current treatment practices for non-small-cell lung cancer (NSCLC) are needed to understand the place in therapy and potential economic impact of newer therapies. PATIENTS AND METHODS: This retrospective cohort study identified patients ≥ 65 years old in the Surveillance, Epidemiology, and End Results (SEER)-Medicare linked database with first-time diagnosis of stage IIIB/IV NSCLC from 2007-2011 who received second-line therapy after first-line platinum-based chemotherapy from 2007 through mid-2013. Second-line regimens, health care resource use, adverse events (AEs), and associated costs were analyzed descriptively. Overall survival was determined by Kaplan-Meier test. Costs were adjusted to 2013 US dollars. RESULTS: We identified 4033 patients with advanced NSCLC who received second-line therapy (47% of those who received first-line platinum-based chemotherapy). Mean (SD) age was 73 (5) years, 2246 (56%) were male; 1134 (28%) and 2899 (72%) had squamous and nonsquamous NSCLC, respectively. The 4 most common second-line regimens were pemetrexed (22%), docetaxel (12%), carboplatin/paclitaxel (11%), and gemcitabine (7%). Median overall survival from second-line therapy initiation was 7.3 months (95% confidence interval, 7.0-7.7). Dyspnea and anemia were the most common AEs of interest, affecting 29% and 26% of patients, respectively; atypical pneumonia was associated with the highest AE-related costs (mean, $5339). The mean total per-patient-per-month cost was $10,885; AE-related per-patient-per-month costs totaled $1036 (10%). Costs were highest for pemetrexed-treated patients. CONCLUSION: These real-world data illustrate the variety of second-line regimens, poor prognosis, and high cost of second-line chemotherapy for patients with advanced NSCLC treated before the approval of immunotherapies for these patients.

Real-World Treatment Patterns, Overall Survival, and Occurrence and Costs of Adverse Events Associated With First-line Therapies for Medicare Patients 65 Years and Older With Advanced Non-small-cell Lung Cancer: A Retrospective Study.

PURPOSE: This study sought to better understand real-world treatment patterns, overall and non-small-cell lung cancer (NSCLC)-specific survival, adverse event (AE) occurrence, and economic impact of first-line cancer therapies in Medicare patients. PATIENTS AND METHODS: This retrospective cohort study identified patients ≥ 65 years in the Surveillance, Epidemiology, and End Results (SEER)-Medicare linked database who received a first-time advanced (stage IV) NSCLC diagnosis from 2007 to 2011, and who received first-line platinum-based chemotherapy from 2007 through mid-2013. First-line regimens, healthcare resource use, occurrence of AEs, and associated costs (2013 US dollars) were analyzed. Median survival was determined using the Kaplan-Meier method. RESULTS: Surprisingly, only 46% of patients (n = 13,472) with stage IIIB/IV NSCLC received systemic therapy, and 5931 received platinum-based therapy. The mean age was 73 years, with 3354 (57%) males; 1489 (25%) had squamous and 4442 (75%) nonsquamous histology. The most common regimens were carboplatin doublets (70%), including carboplatin/paclitaxel (38%), carboplatin/pemetrexed (12%), carboplatin/gemcitabine (11%), and carboplatin/docetaxel (7%). The median overall survival from first-line therapy initiation was 7.2 months (95% confidence interval, 7.0-7.5 months). Dyspnea and anemia were the most common AEs of interest, whereas atypical pneumonia was associated with the greatest AE-related costs (mean, $5044). The mean total per-patient-per-month cost was $11,909, with AE-related costs comprising 9% of total costs. The highest costs and survival were observed for patients treated with carboplatin/pemetrexed and bevacizumab/carboplatin/paclitaxel. CONCLUSIONS: These real-world data illustrate the most common first-line regimens by histology, overall survival, AEs, and some of the high AE-related costs of therapy for advanced NSCLC, and provides extremely useful information for clinicians.

Survival Rates and Health Care Costs for Patients With Advanced Bladder Cancer Treated and Untreated With Chemotherapy.

BACKGROUND: Systemic chemotherapy has long been the standard of care for advanced bladder cancer, but its cost implications are poorly understood. The objective of this analysis was to estimate survival and health care costs for patients with stage IV bladder cancer who did or did not receive chemotherapy. PATIENTS AND METHODS: This was a retrospective cohort study of patients identified in the Surveillance, Epidemiology, and End Results-Medicare database with a new primary diagnosis of stage IV bladder cancer between January 2007 and December 2011. Survival and health care visits and costs following the date of diagnosis were determined for treated and untreated patients. Costs were expressed in 2016 US dollars. RESULTS: A total of 1215 patients were diagnosed with stage IV bladder cancer, of whom 411 (33.8%) were treated with chemotherapy and 804 (66.2%) were untreated. Median overall survival was 10 months longer for treated than for untreated patients: 13.2 (95% confidence interval, 12.3-14.1) months versus 3.2 (95% confidence interval, 3.0-3.5) months. Treated patients had fewer per-patient-per-month (PPPM) health care visits than untreated patients (7.5 vs. 10.2, P < .01) and lower total PPPM health care costs ($10,707 vs. $18,935). Overall mean total lifetime costs were greater for treated than for untreated patients ($139,893 vs. $66,829, P < .05), which was driven by an approximate 4-fold increase in life expectancy for the treated patients. CONCLUSION: Approximately two thirds of patients diagnosed with stage IV bladder cancer were not treated with systemic chemotherapy. Increasing the percentage of treated patients in this population could potentially extend overall survival while simultaneously lowering PPPM costs.

The Short-Term Impacts of the Philadelphia Beverage Tax on Beverage Consumption.

INTRODUCTION: On January 1, 2017, Philadelphia implemented a beverage tax of $0.015/ounce on sugar ("regular") and sugar-substitute ("diet") beverages. The purpose of this study was to evaluate the immediate impact of the tax on residents' consumption of soda, fruit drinks, energy drinks, and bottled water. METHODS: A repeat cross-sectional study design used data from a random-digit-dialing phone survey during a no-tax period (December 6-31, 2016) and a tax period (January 15-February 31, 2017) among 899 respondents in Philadelphia, Pennsylvania, and 878 respondents in three nearby comparison cities. Survey questions included frequency and volume of bottled water and beverages. Outcomes were daily consumption, and 30-day consumption frequency and volume. Propensity score-weighted difference-in-differences regression was used to control for secular time trend and confounding. Covariates were sociodemographics, BMI, health status, smoking, and alcohol use. Analyses were conducted in 2017. RESULTS: Within the first 2 months of tax implementation, relative to the comparison cities, in Philadelphia the odds of daily consumption of regular soda was 40% lower (OR=0.6, 95% CI=0.37, 0.97); energy drink was 64% lower (OR=0.36, 95% CI=0.17, 0.76); bottled water was 58% higher (OR=1.58, 95% CI=1.13, 2.20); and the 30-day regular soda consumption frequency was 38% lower (ratio of consumption frequency=0.62, 95% CI=0.40, 0.98). CONCLUSIONS: Early results suggest that the tax influenced daily consumption of regular soda, energy drinks, and bottled water. Future studies are needed to evaluate longer-term impact of the tax on sugared beverage consumption and substitutions.

Physician experiences and preferences in the treatment of HR+/HER2- metastatic breast cancer in the United States: a physician survey.

Sequential endocrine therapy (ET) is recommended for postmenopausal women with hormone receptor-positive (HR+)/human epidermal growth factor receptor 2-negative (HER2-) metastatic breast cancer (mBC) and without visceral symptoms. Chemotherapy (CT) can be considered after sequential ETs, but is associated with adverse side effects. We assessed physicians' preferences and self-reported prescribing patterns for ET and CT in the treatment of HR+/HER2- mBC at community practices in the United States. Community-based oncologists/hematologists from a nationwide online panel who treated postmenopausal women with HR+/HER2- mBC were invited to complete a survey, blinded to the identity of study sponsor. Treatment preferences were collected by treatment class of ET-based regimens versus CT and by agent for postmenopausal HR+/HER2- mBC patients after prior nonsteroidal aromatase inhibitor use in the adjuvant or mBC setting. Among 213 physicians who completed the survey, 78% were male, 71% were based in small/intermediate practices (2-9 oncologists/subspecialists), 55% had >10 years of experience, and 58% referred to the National Comprehensive Cancer Network Guidelines when treating mBC. Among first-line ETs, anastrozole was the most frequently used treatment (35%), followed by everolimus-based (EVE, 34%) and fulvestrant-based (FUL, 15%) therapy. After first-line ET, the most preferred second- and third-line treatments were ET monotherapy (48% and 39%), ET combination therapy (31% and 19%), and CT monotherapy (13% and 30%). Comparing EVE versus FUL, physicians preferred EVE in all lines but first line. Efficacy was the most important consideration for treatment choice. Physicians prescribed CT in early lines mainly because of visceral symptoms. This survey of treatment patterns for HR+/HER2- mBC in community practice suggested that after first-line ET, ET mono- or combination therapy was commonly used for the second- and third-line treatments and CT monotherapy for third- or later line treatments. CTs were used in early lines for patients with visceral symptoms.

Health resource use and costs of vilazodone and other selective serotonin re-uptake inhibitors in treating major depressive disorder.

OBJECTIVE: Selective serotonin re-uptake inhibitors (SSRIs) are widely prescribed antidepressants. This claims database study compared healthcare resource use and costs among patients with major depressive disorder (MDD) treated with vilazodone vs other SSRIs. METHODS: Adults with an MDD diagnosis and ≥ 1 prescription fill for vilazodone, citalopram, escitalopram, fluoxetine, paroxetine, or sertraline were identified from administrative claims data (2010-2012). Patients who concomitantly used adjunctive medication, either a second-generation antidepressant or antipsychotic, were excluded. All-cause and MDD-related healthcare resource use and costs (in 2012 USD) were compared between patients treated with vilazodone vs other SSRIs over a 6-month follow-up period using unadjusted and multivariable analyses. RESULTS: The study cohort included 49 861 patients (mean age = 44.0 years; 70% female). Compared with the vilazodone cohort (n = 3527), patients in the citalopram (n = 12 187), escitalopram (n = 8275), fluoxetine (n = 10 142), paroxetine (n = 3146), and sertraline (n = 12 584) cohorts had significantly more all-cause inpatient hospital visits, longer hospital stays and more frequent emergency department visits, following the index date, after adjusting for baseline characteristics. All-cause medical service costs (inpatient + outpatient + emergency department visits) were significantly higher across all other SSRI cohorts vs vilazodone by $758-$1165 (p < 0.05). Similarly, all-cause total costs, were significantly or numerically (non-significantly) higher across all SSRI cohorts vs vilazodone by $351-$780. LIMITATIONS: The was no clinical measurement of disease severity, partial coverage of the Medicare-eligible population, and short follow-up. CONCLUSION: MDD treatment with vilazodone was associated with significantly lower rates of inpatient and emergency services, and with significantly lower all-cause medical service costs and numerically (non-significantly) lower total costs to payers than with the other SSRIs included in this study.