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1.
Science ; 384(6694): 388-390, 2024 Apr 26.
Artigo em Inglês | MEDLINE | ID: mdl-38662813

RESUMO

Targets can distort competition in favor of incumbent firms.

2.
J Environ Manage ; 354: 120259, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38350274

RESUMO

The impact investing literature largely focuses on private equity investing and overlooks the investments made through debt financing that actually dominate the market. To address this research gap, this paper investigates whether impact financing is associated with financial benefits. By using COVID-19 as an exogenous shock to China's stock market, this paper applies fixed effects panel data analysis with a difference-in-differences research design to provide robust empirical outcomes. The results reveal those financial institutions that better integrated environmental impacts into their financing process experienced positive stock return changes in response to the shock. This study answers the question of how well an impact scales. The findings suggest that impact financing is an effective model, as the impacts incorporated in the debt can be scaled up compared to impact investing funds with low volumes. Impact financing has enormous potential for financial institutions to engage in the green transition since they can derive pecuniary utility while delivering environmental impacts. The revelation of financial benefits also contributes to overcoming the lack of knowledge about impact financing and helps to remove the barriers that advance industry growth.


Assuntos
Administração Financeira , Virtudes , Investimentos em Saúde , Meio Ambiente , China
3.
JAMA Netw Open ; 6(11): e2345619, 2023 Nov 01.
Artigo em Inglês | MEDLINE | ID: mdl-38019519

RESUMO

This cross-sectional study examines the geographical and socioeconomic factors associated with trial distribution and outcome of treatment for multiple sclerosis (MS).


Assuntos
Esclerose Múltipla , Humanos , Esclerose Múltipla/tratamento farmacológico , Esclerose Múltipla/epidemiologia , Fatores Socioeconômicos , Ensaios Clínicos como Assunto
4.
Front Pharmacol ; 14: 1186404, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37397473

RESUMO

Introduction: Patients under immunotherapies were excluded from the pivotal trials of vaccinations against the severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2), and no population-level data on disease outcomes such as case fatality rates in relation to vaccination coverage exist. Our study aims to fill this gap by investigating whether CFRs in patients with immunotherapies decrease with increasing vaccination coverage in the total population. Methods: We combined aggregated open source data on COVID-19 vaccination coverage from "Our World in Data" with publicly available anonymized COVID-19 case reports from the FDA Adverse Event Reporting System to compute COVID-19 CFRs for patients under immunotherapy at different vaccination coverage levels in the total population. CFRs at different vaccination coverage levels were then compared to CFRs before vaccination campaign start. Results: While we found an overall decrease in CFRs on population level with increasing vaccination coverage, we found no decrease in people using anti-CD20 or glucocorticoids. Discussion: Risk-mitigation strategies on an individual- and population-level are thus still needed to lower the probability of fatal SARS-CoV2 infection for these vulnerable populations.

5.
Ther Adv Neurol Disord ; 15: 17562864221129383, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-36237201

RESUMO

Background: Evidence on mortality risks associated with MS-immunotherapies during the SARS-CoV2 pandemic derived thus far mainly from single country experiences. Objective: In this analysis, we aim to determine the frequency of COVID-19 associated fatality reports of patients receiving an MS-immunotherapy as reported to the international Food and Drug Administration (FDA) Adverse Event Reporting System (FAERS) from February 2020 to March 2021. Methods: In all, 1071 cases for this cross-sectional analysis were retrieved from FAERS and a multivariable logistic regression was performed. We adjusted for sex, age, region, month of report to FDA, immunotherapy-class and additionally for healthcare-system and pandemic-related metrics. Result: Anti-CD20 therapies (60%) followed by sphingosine-1 phosphate modulators (12%) and dimethylfumarat (10%) were reported most frequently. In 50% of the cases, MS-phenotype is not reported, relapsing MS in 35% and progressive MS in 15%. Besides older age (odds ratio [OR]: 1.1; 95% confidence interval [CI]: 1.07-1.13; p < 0.01), anti-CD20 therapies were significantly associated with a higher risk of death (OR: 4.1; 95% CI: 1.17-14.46; p = 0.03), whereas female sex was associated with a reduced mortality risk (OR: 0.4, 95% CI: 0.22-0.72; p < 0.01). Conclusion: Using international open access data and a multidisciplinary approach for risk prediction, we identified an increased mortality risk associated with anti-CD20 therapies, which is in line with national and multi-national cohort studies.

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