Association between Selective Beta-adrenergic Drugs and Blood Pressure Elevation: Data Mining of the Japanese Adverse Drug Event Report (JADER) Database

Association between anaphylaxis and anti-influenza drug use: An analysis of the Japanese Adverse Drug Event Report database

We aimed to investigate the association between anaphylaxis and anti-influenza drug use using the Japanese Adverse Drug Event Report (JADER) database, a national spontaneous reporting database in Japan. We surveyed registered cases from the JADER database between April 2004 and November 2019. The target drugs were five anti-influenza drugs, namely oseltamivir, zanamivir, peramivir, laninamivir, and baloxavir. Adverse events associated with anaphylaxis, "anaphylactic reaction," "anaphylactic shock," "anaphylactoid reaction," and "anaphylactoid shock," were evaluated. The association between anaphylaxis and anti-influenza drug use was assessed by calculating the reporting odds ratio (ROR) and information component (IC) as a measure of disproportionality. Signals were considered positive if the lower limit of the 95% confidence interval (CI) of ROR was > 1, and that of IC was > 0. The number of anaphylaxis cases associated with anti-influenza drug use was 199 (0.9%). Signals were detected for inhaled laninamivir (ROR: 4.24 [95% CI: 3.06-5.88], IC: 1.83 [1.35-2.30]), intravenous peramivir (ROR: 2.97 [2.11-4.17], IC: 1.40 [0.90-1.89]), and oral baloxavir (ROR: 3.05 [2.22-4.18], IC: 1.44 [0.98-1.90]). Conversely, signals were not detected for oral oseltamivir or inhaled zanamivir. Although zanamivir and laninamivir were used as dry powder inhalers containing lactose as an additive, they differed in terms of signal detection. Our analysis indicated that the signal of anaphylaxis may varies based on the main component or dosage form of each anti-influenza drug. Appropriate use of these drugs is essential to prevent anaphylaxis and improve health status.

[Analysis of Time-to-onset and Onset-pattern of Interstitial Lung Disease after the Administration of Monoclonal Antibody Agents]

The aim of this study has been to investigate the time-to-onset and onset-pattern of drug-induced interstitial lung disease (DILD) after the administration of monoclonal antibodies through the use of the spontaneous adverse reaction reporting system of the Japanese Adverse Drug Event Report database. DILD datasets for adalimumab, bevacizumab, cetuximab, denosumab, golimumab, infliximab, nivolumab, panitumumab, pembrolizumab, tocilizumab, and trastuzumab were used to calculate the median time-to-onset of DILD, as well as the Weibull distribution parameters. The median time-to-onset of DILD for pembrolizumab and infliximab was within 1 month. The median time-to-onset of DILD for cetuximab, nivolumab, panitumumab, bevacizumab, golimumab, trastuzumab, and tocilizumab ranged from 1 to 2 months. The median time-to-onset of DILD for denosumab and adalimumab was more than 2 months. Infliximab, trastuzumab and tocilizumab, and denosumab were estimated to fit the early failure type profile of the Weibull distribution parameters. Cetuximab, nivolumab, panitumumab, bevacizumab, golimumab, and adalimumab were estimated to fit the random failure type profile. Pembrolizumab was estimated to fit the wear out failure type profile. Cluster analysis was performed to classify the time-to-onset patterns of DILD. Hierarchical cluster analysis showed 3 clusters. The findings of this study established both the most likely time period and onset-pattern of DILD that can occur in patients after the administration of monoclonal antibody agents.

[Evaluation of the Association between Topical Prostaglandin F2α Analogs and Asthma Using the JADER Database: Comparison with β-Blockers]

　Prostaglandin F2α (PGF2α) analog formulations are the most commonly used drugs for glaucoma treatment. They are known to be superior to β-blockers for reducing intraocular pressure and can be effective all through the day. Because of the action, topical β-blockers are contraindicated for patients with bronchial asthma. PGF2α is also known to act as a constrictor of the respiratory tract. The present study aims to analyze the relationship between PGF2α analogs and asthma. In addition, we utilized β-blockers and combined formulations of both contents to evaluate for comparison with PGF2α analogs. Data from Japanese adverse drug event reports (JADERs) from April 2004 to January 2016 were used for analysis. The drugs of interest were 4 PGF2α analogs, 4 β-blockers, and 2 combined formulations of both. For quantitative signal detection, the reporting odds ratios (RORs) with Haldane-Anscombe 1/2 correction were calculated. The corrected RORs (95%CI) were detected to be 4.73 (2.30-9.75) for PGF2α analogs, 4.61 (1.82-11.7) for β-blockers, and 28.7 (12.1-68.1) for combined formulations. Our results suggest that not only topical β-blockers but also PGF2α analogs are associated with asthma, and the combined formulations have stronger associations with asthma than when administered alone. Therefore, further clinical research will be necessary, and careful attention should be paid to any glaucoma patient using PGF2α analogs for asthma symptoms.

No. 353-Treatments for Overactive Bladder: Focus on Pharmacotherapy - An Addendum

OBJECTIVE

This technical update addendum reviews success rates and comparative evidence of the anticholinergic fesoterodine, as well as mechanism of action, safety profile, success rates, and comparative evidence of the β3 agonist mirabegron in the treatment of non-neurogenic overactive bladder syndrome (OAB). This adds to OAB pharmacotherapy recommendations initially published in 2012.

INTENDED USERS

Residents and other trainees, primary care practitioners, gynaecologists, urologists, urogynaecologists, and other health care providers who assess, counsel, and treat women with OAB.

TARGET POPULATION

Adult women with symptomatic OAB.

OPTIONS

This addition relates to fesoterodine, mirabegron, and anticholinergic-β3 agonist combination pharmacotherapy.

OUTCOMES

The outcomes of interest are clinical efficacy of fesoterodine compared with no treatment or other OAB therapies; mechanism of action and safety profile of mirabegron, clinical efficacy of mirabegron compared to no treatment or other OAB therapies; clinical efficacy of anticholinergic-β3 agonist combination pharmacotherapy for OAB.

EVIDENCE

PubMed, Medline, and the Cochrane Database were searched using the key words "fesoterodine" and "mirabegron." Results were restricted to English or French and human clinical and pharmacological research. Animal research and clinical studies including only male participants were excluded. Articles were included until the end of December 2016. Grey literature was not searched. Clinical practice guidelines, guidelines of specialty societies, and systematic reviews were included. RCTs and observational studies were included when evidence for the outcome of interest or in the target population was not available from systematic reviews. New studies not yet included in systematic reviews were also included. References of included articles were also searched to ensure comprehensive inclusion of relevant literature.

VALUES

The content and recommendations were drafted and agreed upon by the principal author, as well as members of the Urogynaecology Committee. The Board of the SOGC approved the final draft for publication. The quality of evidence was rated using the criteria described in the Grading of Recommendations Assessment, Development and Evaluation (GRADE) methodology framework. The Summary of Findings is available upon request.

BENEFITS, HARMS, AND/OR COSTS

It is expected that this technical update will benefit patients with OAB by providing physicians and other interested health care providers with additional options for and knowledge of safe and effective OAB pharmacotherapy. The benefits clearly outweigh the potential harms or costs of implementation of this technical update, although there are no direct harms or costs identified. UPDATES: "Evidence will be reviewed 5 years after publication to decide whether all or part of the document should be updated. However, if important new evidence is published prior to the 5-year cycle, the review process may be accelerated for a more rapid update of some recommendations."

SPONSORS

Not applicable.

RECOMMENDATIONS