Adverse Events Reported with Therapies Targeting the CGRP Pathway During the First 6 Months Post-launch: A Retrospective Analysis Using the FDA Adverse Events Reporting System.

INTRODUCTION: Through 2018, three calcitonin gene-related peptide pathway-targeted monoclonal antibodies (CGRP mAbs) had received US Food and Drug Administration (FDA) approval for migraine prevention: erenumab, fremanezumab, and galcanezumab. METHODS: This retrospective analysis evaluated adverse events (AEs) spontaneously reported to the FDA Adverse Event Reporting System (FAERS) safety surveillance database during the first 6 months post-approval of erenumab (May 2018 to November 2018), fremanezumab (September 2018 to March 2019), and galcanezumab (September 2018 to March 2019). Reporting rates (RR) per 1000 exposed patients were calculated from number of reported events (when product classified as "primary suspect") in each AE category and estimated number of treated patients based on de-identified prescription data (IQVIA database) and were ranked on the basis of frequency for each product. RESULTS: RR per 1000 exposed patients for "migraine" (erenumab, 4.89; fremanezumab, 1.01; galcanezumab, 2.99), "headache" (3.32, 1.27, 3.07), and "drug ineffective" (3.68, 1.14, 1.69) were commonly reported for all three products, as were migraine-associated symptoms ("nausea": 2.94, 0.91, 1.09) and "injection-site" reactions ("pain": 2.94, 0.8, 4.9; "swelling": 0.56, 0.53, 1.25; "pruritus": 0.26, 0.63, 1.14; "erythema": 0.58, 0.71, 1.58). "Constipation" ranked second for erenumab (4.90) but did not make the top ten events for fremanezumab (0.46) or galcanezumab (0.76); cardiovascular events did not rank in the top ten AEs for any product. The frequency of serious outcomes was low, with ≤ 2% of AEs categorized as serious across the CGRP mAbs. CONCLUSION: These results aid in supporting the safety profile of CGRP mAbs in the real-world setting and may provide clinicians and patients with additional insight when considering migraine preventive treatments.

Causes of death among commercially insured multiple sclerosis patients in the United States.

BACKGROUND: Information on causes of death (CODs) for patients with multiple sclerosis (MS) in the United States is sparse and limited by standard categorizations of underlying and immediate CODs on death certificates. Prior research indicated that excess mortality among MS patients was largely due to greater mortality from infectious, cardiovascular, or pulmonary causes. OBJECTIVE: To analyze disease categories in order to gain insight to pathways, which lead directly to death in MS patients. METHODS: Commercially insured MS patients enrolled in the OptumInsight Research database between 1996 and 2009 were matched to non-MS comparators on age/residence at index year and sex. The cause most-directly leading to death from the death certificate, referred to as the "principal" COD, was determined using an algorithm to minimize the selection of either MS or cardiac/pulmonary arrest as the COD. Principal CODs were categorized into MS, cancer, cardiovascular, infectious, suicide, accidental, pulmonary, other, or unknown. Infectious, cardiovascular, and pulmonary CODs were further subcategorized. RESULTS: 30,402 MS patients were matched to 89,818 controls, with mortality rates of 899 and 446 deaths/100,000 person-years, respectively. Excluding MS, differences in mortality rate between MS patients and non-MS comparators were largely attributable to infections, cardiovascular causes, and pulmonary problems. Of the 95 excessive deaths (per 100,000 person-years) related to infectious causes, 41 (43.2%) were due to pulmonary infections and 45 (47.4%) were attributed to sepsis. Of the 46 excessive deaths (per 100,000 person-years) related to pulmonary causes, 27 (58.7%) were due to aspiration. No single diagnostic entity predominated for the 60 excessive deaths (per 100,000 person-years) attributable to cardiac CODs. CONCLUSIONS: The principal COD algorithm improved on other methods of determining COD in MS patients from death certificates. A greater awareness of the common CODs in MS patients will allow physicians to anticipate potential problems and, thereby, improve the care that they provide.

Diastolic blood pressure levels and ischemic stroke incidence in older adults with white matter lesions.

BACKGROUND: The optimal blood pressure level to minimize the risk of ischemic stroke (IS) in older adults is undetermined. Cerebral white matter lesions (WML), prevalent in older adults, may be a marker for vulnerability to IS. We aimed at determining the relationship between diastolic blood pressure (DBP) levels and IS in the presence of WML. METHODS: The Cardiovascular Health Study population (N = 3,345, age ≥ 65 years, N = 3,345) was followed between 1989 and 2002 for IS incidence. Survival analysis included quintiles of DBP analyzed within WML levels controlling for age and cardiovascular disease. RESULTS: DBP had no effect on IS incidence in low WML levels but had a marginally significant J-curve relationship with IS in high WML levels: the adjusted hazard ratio for IS in the lowest (<63 mmHg) and highest (≥ 80) DBP quintiles compared with the third (nadir, 69-73 mmHg) was 1.64 (95% confidence interval: 0.93-2.9) and 1.83 (95% confidence interval: 1.06-3.15), respectively. CONCLUSIONS: In older adults with low-grade WML, low DBP may not pose a risk for IS. However, in high-grade WML, IS risk may increase in DBP less than 69 mmHg but is highest more than 80 mmHg. People with high-grade WML may be at risk of IS in high and low DBP.

Asthma management practices and education needs of head start directors and staff.

Limited information exists regarding asthma management practices and education needs of Head Start directors and staff. This paper describes asthma management practices and education needs of Head Start directors and staff in 15 Baltimore, Md., Head Start programs. From February to December 2000, all Head Start staff and directors were asked to complete a survey. Data from 268 Head Start staff and 12 Head Start directors were analyzed. Results revealed discrepancies between Head Start staff and directors regarding location of asthma medications and presence of asthma action plans in programs. Both Head Start staff and directors stated they had no curriculum to teach Head Start children how to manage asthma. This finding provides evidence that asthma education is needed in Head Start programs. Findings also indicate a need for improved communication between Head Start directors and staff.