Quality-adjusted time without symptoms of disease or toxicity and quality-adjusted progression-free survival with niraparib maintenance in first-line ovarian cancer in the PRIMA trial.

Background: The PRIMA phase 3 trial showed niraparib significantly prolongs median progression-free survival (PFS) placebo in patients with advanced ovarian cancer (OC) responsive to first-line platinum-based chemotherapy, including those who had tumors with homologous recombination deficiency (HRd). This analysis of PRIMA examined the quality-adjusted PFS (QA-PFS) and quality-adjusted time without symptoms of disease or toxicity (Q-TWiST) of patients on maintenance niraparib placebo.

Methods: Patients were randomized 2:1 to receive once-daily maintenance niraparib ( = 487) or placebo ( = 246).

Systematic literature review of efficacy and safety of first-line maintenance therapy trials in advanced ovarian cancer.

To review safety and efficacy outcomes in studies of first-line maintenance therapies for advanced ovarian cancer. A systematic literature review was performed (27 February 2020) to identify clinical outcomes including progression-free survival (PFS), overall survival (OS) and Grade ≥3 adverse events. Overall 50 references met prespecified criteria; 18 studies evaluated 10 different agents, including PARP inhibitors.

Feasibility Study of a Network Meta-Analysis and Unanchored Population-Adjusted Indirect Treatment Comparison of Niraparib, Olaparib, and Bevacizumab as Maintenance Therapies in Patients with Newly Diagnosed Advanced Ovarian Cancer.

Selecting a first-line (1L) maintenance option for ovarian cancer is challenging given the variety of therapies, differing trials, and the lack of head-to-head data for angiogenesis and poly(ADP-ribose) polymerase (PARP) inhibitors. Thus, indirect treatment comparisons (ITCs) can aid treatment decision making. This study assessed the feasibility of two ITCs, a network meta-analysis (NMA) and a population-adjusted ITC (PAIC), comparing the efficacy of the PARP inhibitor niraparib in the PRIMA trial (NCT02655016) with other 1L maintenance treatments.

Budget impact analysis of niraparib for first-line maintenance therapy in advanced ovarian cancer from a US payer perspective.

Ovarian cancer (OC) is the fifth leading cause of cancer death in women and has the highest mortality rate of gynecological cancers. Niraparib was recently approved by the FDA for the maintenance treatment of adult patients with advanced epithelial OC in complete or partial response to first-line platinum-based chemotherapy (PBC) regardless of biomarker status. To estimate the direct economic impact on US payers of adding niraparib as a first-line maintenance therapy for patients with advanced OC.

Qualitative and psychometric approaches to evaluate the PROMIS pain interference and sleep disturbance item banks for use in patients with rheumatoid arthritis.

Background: Patients with rheumatoid arthritis (RA) commonly experience pain despite the availability of disease-modifying treatments. Sleep disturbances are frequently reported in RA, with pain often a contributing factor. The Patient-Reported Outcomes Measurement Information System (PROMIS) Pain Interference and Sleep Disturbance item banks were initially developed to provide insights into the patient experience of pain and sleep, respectively, though they were not specifically intended for use in RA populations.

Efficacy, patient-reported outcomes, and safety of the anti-granulocyte macrophage colony-stimulating factor antibody otilimab (GSK3196165) in patients with rheumatoid arthritis: a randomised, phase 2b, dose-ranging study.

Background: The human monoclonal antibody otilimab inhibits granulocyte-macrophage colony-stimulating factor (GM-CSF), a key driver in immune-mediated inflammatory conditions. We aimed to evaluate the efficacy, safety, and key patient-reported outcomes related to pain in patients with active rheumatoid arthritis receiving otilimab.

Methods: This phase 2b, dose-ranging, multicentre, placebo-controlled study was done at 64 sites across 14 countries.

Cost-Effectiveness of Lapatinib plus Letrozole in Post-Menopausal Women with Hormone Receptor-and HER2-Positive Metastatic Breast Cancer.

Background: In the EGF30008 and TAnDEM (TrAstuzumab in Dual HER2 ER-positive Metastatic breast cancer) trials, anti-HER2 therapy plus an aromatase inhibitor (lapatinib + letrozole (LAP + LET) and trastuzumb + anastrozole (TZ + ANA), respectively) improved time to progression versus aromatase inhibitor monotherapy (LET and ANA, respectively) in post-menopausal women with previously untreated hormone receptor-positive (HR+) and HER2-positive (HER2+) metastatic breast cancer.

Methods: A partitionedsurvival analysis model using data from EGF30008 and published results of TAnDEM and other literature was used to evaluate the incremental direct medical cost per quality-adjusted life year (QALY) gained with LAP + LET versus LET, ANA, and TZ + ANA in post-menopausal women with previously untreated HR+ and HER2+ metastatic breast cancer from the UK National Health Service (NHS) perspective.

Results: Incremental costs for LAP + LET are £ 34,737 versus LET, £ 35,995 versus ANA, and £ 5,513 versus TZ + ANA.