Healthcare Resource Utilization in Refractory MACLD: Comparison of an Amikacin Liposome Inhalation Suspension (ALIS) Cohort with a Non-ALIS Cohort
Abstract
Introduction: Add-on treatment with amikacin liposome inhalation suspension (ALIS) to a multidrug antibiotic regimen is the only US Food and Drug Administration-approved treatment for adults with refractory Mycobacterium avium complex lung disease (MACLD). In real-world settings, other antibiotics may be added on to treat refractory MACLD. We analyzed healthcare resource utilization in a US patient population who received add-on treatment for refractory MACLD.
Methods: This was a retrospective claims analysis using Merative™ MarketScan® databases (January 2016 to December 2022). Two patient cohorts were defined: an ALIS and non-ALIS cohort. Index date was date of first prescription with ALIS or non-ALIS antibiotic for refractory MACLD. Hospitalizations (all-cause, respiratory-related, nontuberculous mycobacteria (NTM)-related) and emergency room (ER) visits at 0-6-month and 7-12-month post-index periods were compared with baseline (6-month pre-index period) per cohort. Multivariate logistic regression models compared the odds of hospitalizations or ER visits between cohorts.
Results: The ALIS and non-ALIS cohorts comprised 116 and 63 patients, respectively. The most common add-on treatments for refractory MACLD in the non-ALIS cohort were parenteral amikacin (41.3%) and moxifloxacin (27.0%). In the ALIS cohort, significant reductions from baseline, as compared with the 7-12-month post-index period, were observed in all-cause (12.1% vs 22.4%), respiratory-related (8.6% vs…
How strong is the evidence?
Evidence Hub reads this as a cohort study, done in people. Its evidence level is 3 of 5 (Moderate · trial / cohort / secondary analysis). Trials without a large randomized design, cohorts and secondary analyses give moderate evidence. Reported size: 116 participants or records.
Read the paper
Related studies
- Severe clinical outcomes of COVID-19 associated with proton pump inhibitors: a nationwide cohort study with propensity score matching
- Levofloxacin-Induced Tendon Rupture: A Case Report and Review of the Literature
- Association between cord blood 25-hydroxyvitamin D concentrations and respiratory tract infections in the first 6 months of age in a Korean population: a birth cohort study (COCOA)
- Neuroprotective Effects of Epicatechin against Oxidative Stress-Induced Cognitive Impairment: A Systematic Review and Meta-Analysis
- Quality evaluation and in vitro interaction studies between levofloxacin 250mg and diclofenac sodium 50mg tablets
- Molecular Epidemiology of mcr-1 -Positive Polymyxin B-Resistant Escherichia coli Producing Extended-Spectrum β-Lactamase (ESBL) in a Tertiary Hospital in Shandong, China
Go deeper in Evidence Hub
Evidence Hub adds a study data sheet (design, sample size, evidence level, key numbers), an AI summary and a chat grounded in the paper's text.