Health-related quality of life in patients with newly diagnosed advanced ovarian cancer treated with niraparib vs placebo: Results from the phase 3 randomized PRIMA/ENGOT-OV26/GOG-3012 trial.

OBJECTIVE: To assess patient-reported health-related quality of life (HRQoL) in patients with ovarian cancer (OC) who received niraparib as first-line maintenance therapy. METHODS: PRIMA/ENGOT-OV26/GOG-3012 (NCT02655016) enrolled patients with newly diagnosed advanced OC who responded to first-line platinum-based chemotherapy. Patients were randomized (2:1) to niraparib or placebo once daily in 28-day cycles until disease progression, intolerable toxicity, or death. HRQoL was assessed as a prespecified secondary end point using patient-reported responses to the European Organisation for Research and Treatment of Cancer QOL Questionnaire (EORTC QLQ-C30), the EORTC QLQ Ovarian Cancer Module (EORTC QLQ-OV28), the Functional Assessment of Cancer Therapy-Ovarian Symptom Index (FOSI), and EQ-5D-5L questionnaires. Assessments were collected at baseline and every 8 weeks (±7 days) for 56 weeks, beginning on cycle 1/day 1, then every 12 weeks (±7 days) thereafter while the patient received study treatment. RESULTS: Among trial participants (niraparib, n = 487; placebo, n = 246), PRO adherence exceeded 80% for all instruments across all cycles. Patients reported no decline over time in HRQoL measured via EORTC QLQ-C30 Global Health Status/QoL and FOSI overall scores. Scores for abdominal/gastrointestinal symptoms (EORTC QLQ-OV28) and nausea and vomiting, appetite loss, and constipation (EORTC QLQ-C30) were higher (worse symptoms) in niraparib-treated patients than placebo-treated patients; except for constipation, these differences resolved over time. Patients did not self-report any worsening from baseline of fatigue, headache, insomnia, or abdominal pain on questionnaires. CONCLUSIONS: Despite some early, largely transient increases in gastrointestinal symptoms, patients with OC treated with niraparib first-line maintenance therapy reported no worsening in overall HRQoL.

An Updated Review of Food and Drug Administration Warning and Untitled Letters for Clinical Outcome Assessment Claims Between 2013 and 2021.

OBJECTIVES: We aimed to ascertain the frequency and types of Food and Drug Administration (FDA)-identified clinical outcome assessment (COA) violations in US pharmaceutical promotional materials from 2013 to 2021 by updating the review by Symonds et al (covering the period 2006-2012 for patient-reported outcomes [PRO] measures), expanding to infringements across all types of COAs, and grouping by efficacy or overall patient experience. METHODS: Warning letters (WLs) and untitled letters (ULs) issued by the FDA's Office of Prescription Drug Promotion were reviewed for COA violations and classified by their type: (1) COA measure not fit for purpose, (2) issue with study design or interpretation of results, and (3) inadequate statistical analysis. RESULTS: From 2013 to 2021, the FDA issued 22 WLs and 65 ULs. Year 2013 showed the highest number of letters issued (n = 24). Of the total 87 letters reviewed, 22 (25%) contained a COA violation, consisting of 6 WLs (27%) and 16 ULs (25%), including 20 (23%) with a PRO-related violation. The most common violations cited "study design or interpretation of results" (21 of 22 [95%]). CONCLUSIONS: Overall, the absolute number of WLs and ULs issued declined when comparing 2006 to 2012 with 2013 to 2021. Despite the overall reduction, this review still identified 25% of letters citing COA infringements (23% with PRO issues), which was similar to the prior review (19% PRO infringements). This may be due to increased FDA attention to patient-focused drug development.

The Incidence, Prevalence, and Associated Costs of Anemia, Malignancy, Venous Thromboembolism, Major Adverse Cardiovascular Events, and Infections in Rheumatoid Arthritis Patients by Treatment History in the United States.

OBJECTIVE: Comorbidities in rheumatoid arthritis (RA) can influence treatment selection, impact treatment persistency, and increase health care costs. This study assessed the magnitude of comorbidity burden via epidemiology (incidence and prevalence) and associated costs of select comorbidities in RA patients: anemia, malignancy, venous thromboembolism (VTE), major adverse cardiovascular events (MACE), and infections, stratified by history of disease-modifying antirheumatic drug (DMARD) exposure. METHODS: From the IQVIA PharMetrics® Plus database, we selected adult patients with RA (2 or more RA diagnostic codes at least 30 days apart) at initiation of a new DMARD (DMARD-naïve), after the first conventional synthetic DMARD (csDMARD) or after the first biologic DMARD (bDMARD). We assessed pre-index prevalence (percentage) and on-treatment incidence (per 100 patient-years [P100PY]) of the aforementioned comorbidities. For patients with versus without incident conditions, we compared total all-cause health care costs as unadjusted and adjusted for baseline characteristics and health care costs. RESULTS: Prior to initiating a new treatment, among DMARD-naïve patients (N = 28,201), csDMARD switchers (N = 7,816), or bDMARD switchers (N = 4,656), the overall prevalence ranged from 14.1% to 16.2% (anemia), from 1.3% to 5.2% (malignancy, evaluated in csDMARD and bDMARD switchers), from 1.5% to 2.1% (VTE), from 1.8% to 2.9% (MACE), and from 66.6% to 76.1% (infections). Once on index treatment, overall incidence (P100PY) among the cohorts ranged from 6.9 to 8.9 (anemia), from 2.0 to 2.3 (malignancy), from 0.7 to 0.9 (VTE), from 1.6 to 2.0 (MACE), and from 77.4 to 87.7 (infections). The incident comorbidities (except herpes zoster) were associated with increased adjusted health care costs. CONCLUSION: Anemia, malignancy, VTE, MACE, and infections affect patients with RA at all stages of their treatment journey and are associated with increased health care costs.

The impact of special focus facility nursing homes on market quality.

PURPOSE: Special Focus Facilities (SFFs) are nursing facilities designated by the Centers for Medicare & Medicaid Services to be of chronic poor quality. Relatively few nursing facilities are included in this initiative. The purpose of this research was to examine whether nursing facilities included in the 2007 SFF initiative subsequently influenced the quality of other facilities in their market. DESIGN AND METHODS: The 2007 On-line Survey, Certification and Reporting data and 2007 through 2008 Nursing Home Compare data were used. Multivariate analyses examining the quality indicators at the county level were used to examine the market influence of SFFs. RESULTS: Of the 135 nursing facilities included in the 2007 SFF initiative, 58 (i.e., 42%) have shown significant improvement in quality. When examining all nursing facilities, of the 22 multivariate models 6 showed that the quality indicators of non-SFFs were significantly different in counties with SFFs. When examining nursing facilities with the lowest quality, of the 22 multivariate models 10 showed that the quality indicators of non-SFFs were significantly different in counties with SFFs. IMPLICATIONS: The use of the SFF initiative may have influenced aggregate market level nursing facility quality.