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Real world treatment patterns, healthcare resource use and costs in patients with advanced or metastatic non-small cell lung cancer by EGFR mutation type.
- Source :
-
Journal of medical economics [J Med Econ] 2024 Jan-Dec; Vol. 27 (1), pp. 219-229. Date of Electronic Publication: 2024 Feb 13. - Publication Year :
- 2024
-
Abstract
- Aims: This study described treatment patterns, healthcare resource utilization (HRU) and costs among advanced or metastatic non-small cell lung cancer (a/mNSCLC) patients with different epidermal growth factor receptor ( EGFR) mutation types.<br />Materials and Methods: This retrospective study leveraged NeoGenomics NeoNucleus linked with IQVIA PharMetrics Plus between 01 January 2016 to 30 April 2021 (study period). Patients with evidence of a/mNSCLC between 01 July 2016 to 31 March 2021 (selection window) with EGFR test results indicating exon 19 deletion (exon19del), exon 21 L858R (L858R), or exon 20 insertion (exon20i) mutations were included; date of first observed evidence of a/mNSCLC was the index date. Treatment patterns, all-cause HRU and costs during ≥1 month follow-up were reported for each cohort (exon19del, L858R, and exon20i).<br />Results: A total of 106 exon19del, 75 L858R, and 13 exon20i patients met the study criteria. The prevalence of hospitalization was highest in the exon20i cohort (76.9%), followed by L858R (62.7%) and exon19del (55.7%) cohorts. A higher proportion of patients had evidence of hospice/end-of-life care in the exon20i (30.8%) and L858R (29.3%) cohorts relative to the exon19del cohort (22.6%). The exon20i cohort had higher median total healthcare costs per patient per month ($27,069) relative to exon19del ($17,482) and L858R ($17,763). EGFR tyrosine kinase inhibitors (TKI) were the most frequently observed treatment type for exon19del and L858R cohorts, while chemotherapy was the most observed treatment in exon20i cohort.<br />Limitations: The sample size for the study cohorts was small, thus no statistical comparisons were conducted.<br />Conclusions: This is one of the first real-world studies to describe HRU and costs among a/mNSCLC patients by specific EGFR mutation type. HRU and costs varied between EGFR mutation types and were highest among exon20i cohort, potentially reflecting higher disease burden and unmet need among patients with this mutation.
- Subjects :
- Humans
Retrospective Studies
Protein Kinase Inhibitors therapeutic use
Mutation
ErbB Receptors genetics
Health Care Costs
Carcinoma, Non-Small-Cell Lung drug therapy
Carcinoma, Non-Small-Cell Lung genetics
Carcinoma, Non-Small-Cell Lung pathology
Lung Neoplasms drug therapy
Lung Neoplasms genetics
Lung Neoplasms pathology
Subjects
Details
- Language :
- English
- ISSN :
- 1941-837X
- Volume :
- 27
- Issue :
- 1
- Database :
- MEDLINE
- Journal :
- Journal of medical economics
- Publication Type :
- Academic Journal
- Accession number :
- 38269536
- Full Text :
- https://doi.org/10.1080/13696998.2024.2309838