The economic burden of recurrence in elderly patients with completely resected, stage IIB/IIC or III melanoma: an analysis of the Surveillance, Epidemiology, and End Results-Medicare linked database.

Aims: To compare healthcare resource utilization (HRU) and costs between patients with or without melanoma recurrence and between patients with distant or locoregional melanoma recurrence.

Methods: Patients aged ≥65 years with completely resected, stage IIB/IIC or III melanoma were identified from Surveillance, Epidemiology, and End Results-Medicare data and stratified based on whether they experienced a recurrence, and whether it was distant or locoregional (separately for each stage). The index date was the date of recurrence (recurrence group) or a randomly assigned date (non-recurrence group).

Long-Term Temporal Trends of Real-World Healthcare Costs Associated with Nivolumab Plus Ipilimumab and Pembrolizumab Plus Axitinib as First-Line Treatment for Advanced or Metastatic Renal Cell Carcinoma.

Introduction: Nivolumab plus ipilimumab (NIVO + IPI) and pembrolizumab plus axitinib (PEM + AXI) are first-line (1L) treatments for advanced or metastatic renal cell carcinoma (aRCC), although the long-term trends in their associated real-world healthcare costs are not well defined. We compared the real-world healthcare costs of patients with aRCC who received 1L NIVO + IPI or PEM + AXI over 24 months.

Methods: Adults with RCC and secondary malignancy who initiated 1L NIVO + IPI or PEM + AXI were identified in the Merative MarketScan Commercial and Medicare Supplemental Databases (01/01/2004 to 09/30/2021).

Cytochrome P450 inhibitor/inducer treatment patterns among patients in the United States with advanced ovarian cancer who were prescribed or were eligible for poly(adenosine diphosphate [ADP]-ribose) polymerase inhibitors in the first-line maintenance setting.

Poly(adenosine diphosphate [ADP]-ribose) polymerase inhibitors (PARPi) are metabolized either via carboxylesterase (niraparib) or cytochrome P450 (CYP) enzymes (olaparib and rucaparib). Patients with advanced epithelial ovarian cancer (aOC) who receive concomitant medication metabolized by the CYP system may be at risk of drug-drug interactions impacting PARPi efficacy and tolerability. This study investigated CYP inhibitor/inducer treatment patterns in the first-line maintenance (1Lm) setting for patients with aOC.

Comparative efficacy and safety of tisagenlecleucel and axicabtagene ciloleucel among adults with r/r follicular lymphoma.

Regulatory approvals of tisagenlecleucel (tisa-cel) and axicabtagene ciloleucel (axi-cel) have established the feasibility of chimeric antigen receptor T-cell therapies for the treatment of adults with relapsed or refractory follicular lymphoma (r/r FL). This study used individual patient data from ELARA (tisa-cel) and aggregate published patient data from ZUMA-5 (axi-cel) to compare efficacy and safety outcomes in r/r FL using matching-adjusted indirect comparison methods. After adjustment for baseline differences in the trial populations, the results suggested that tisa-cel ( = 52), compared with axi-cel ( = 86), had similar effects on overall response rate (91.

Real-World Treatment Patterns among Patients with Alopecia Areata in the USA: A Retrospective Claims Analysis.

Alopecia areata is an autoimmune disorder characterized by hair loss, for which there are few treatment options. This claims-based study characterized recent real-world treatment patterns among patients in the USA with alopecia areata, including the subtypes alopecia totalis and alopecia universalis, in the first year after diagnosis of an episode of alopecia areata. Approximately 5% of all patients (adults (age ≥ 18 years), n = 7,703; adolescents (age 12-17 years), n = 595) had alopecia totalis or alopecia universalis.

Trends in Prevalence and Incidence of Alopecia Areata, Alopecia Totalis, and Alopecia Universalis Among Adults and Children in a US Employer-Sponsored Insured Population.

Importance: Alopecia areata (AA) is characterized by nonscarring hair loss of the scalp, face, and/or body. Alopecia totalis (AT) and alopecia universalis (AU) involve complete loss of the scalp and body hair, respectively. The epidemiology of AA in the US remains unclear, having previously been extrapolated from older studies that were limited to specific geographic areas or clinical settings, or from self-reported data.

Nivolumab versus placebo as adjuvant therapy for resected stage III melanoma: a propensity weighted indirect treatment comparison and number needed to treat analysis for recurrence-free survival and overall survival.

Background: Recurrence-free survival (RFS) and overall survival (OS) data for adjuvant nivolumab versus placebo (proxy for routine surveillance) in patients with high-risk, resected melanoma are lacking. This post hoc, indirect treatment comparison (ITC) used pooled data from the phase 3 EORTC 18,071 (ipilimumab vs. placebo) and CheckMate 238 (nivolumab vs.

Healthcare Utilization and Costs Among US Adolescents With Alopecia Areata.

Alopecia areata (AA) is an autoimmune disease of hair loss affecting people of all ages. Alopecia totalis (AT) and universalis (AU) involve scalp and total body hair loss, respectively. AA significantly affects quality of life, but evidence on the economic burden in adolescents is limited.

Real-world healthcare resource utilization and costs associated with tisagenlecleucel and axicabtagene ciloleucel among patients with diffuse large B-cell lymphoma: an analysis of hospital data in the United States.

This study compared the real-world healthcare resource utilization (HRU), costs, adverse events (AEs), and AE treatments associated with the chimeric antigen receptor T-cell (CAR-T) therapies, tisagenlecleucel (tisa-cel) and axicabtagene ciloleucel (axi-cel), for relapsed/refractory diffuse large B-cell lymphoma (r/r DLBCL). Adults with DLBCL who received tisa-cel or axi-cel were identified in the Premier Healthcare Database (2017-2020). Non-CAR-T costs, HRU, and AE rates during the infusion and follow-up periods were compared between the tisa-cel and axi-cel cohorts.

All-cause health care resource utilization and costs among adults with alopecia areata: A retrospective claims database study in the United States.

Alopecia areata (AA) is an autoimmune disorder characterized by hair loss. Patients may present with hair loss of the scalp, eyelashes, eyebrows, and/or body. Alopecia totalis (AT), total scalp hair loss, or alopecia universalis (AU), total body hair loss, are extensive forms.

The Economic Burden of Recurrence in Triple-Negative Breast Cancer Among Working Age Patients in the United States.

Introduction: Triple-negative breast cancer (TNBC) is associated with a high recurrence risk. However, the magnitude of direct and indirect costs associated with recurrence is lacking in the literature.

Methods: Adults 18-65 years old diagnosed with TNBC were identified from the OptumHealth Reporting and Insights claims database (1999-2017) and stratified by recurrence.

Canine Lafora Disease: An Unstable Repeat Expansion Disorder.

Canine Lafora disease is a recessively inherited, rapidly progressing neurodegenerative disease caused by the accumulation of abnormally constructed insoluble glycogen Lafora bodies in the brain and other tissues due to the loss of NHL repeat containing E3 ubiquitin protein ligase 1 (). Dogs have a dodecamer repeat sequence within the gene, which is prone to unstable (dynamic) expansion and loss of function. Progressive signs of Lafora disease include hypnic jerks, reflex and spontaneous myoclonus, seizures, vision loss, ataxia and decreased cognitive function.

Skeletal Muscle Glycogen Chain Length Correlates with Insolubility in Mouse Models of Polyglucosan-Associated Neurodegenerative Diseases.

Lafora disease (LD) and adult polyglucosan body disease (APBD) are glycogen storage diseases characterized by a pathogenic buildup of insoluble glycogen. Mechanisms causing glycogen insolubility are poorly understood. Here, in two mouse models of LD (Epm2a and Epm2b) and one of APBD (Gbe1), the separation of soluble and insoluble muscle glycogen is described, enabling separate analysis of each fraction.

Nationwide genetic testing towards eliminating Lafora disease from Miniature Wirehaired Dachshunds in the United Kingdom.

Background: Canine DNA-testing has become an important tool in purebred dog breeding and many breeders use genetic testing results when planning their breeding strategies. In addition, information obtained from testing of hundreds dogs in one breed gives valuable information about the breed-wide genotype frequency of disease associated allele. Lafora disease is a late onset, recessively inherited genetic disease which is diagnosed in Miniature Wirehaired Dachshunds (MWHD).