Alemtuzumab CARE-MS I 5-year follow-up: Durable efficacy in the absence of continuous MS therapy

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11110%2F17%3A10363484" target="_blank" >RIV/00216208:11110/17:10363484 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00064165:_____/17:10363484

Výsledek na webu

<a href="http://dx.doi.org/10.1212/WNL.0000000000004313" target="_blank" >http://dx.doi.org/10.1212/WNL.0000000000004313</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1212/WNL.0000000000004313" target="_blank" >10.1212/WNL.0000000000004313</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Alemtuzumab CARE-MS I 5-year follow-up: Durable efficacy in the absence of continuous MS therapy

Popis výsledku v původním jazyce

Objective: To evaluate 5-year efficacy and safety of alemtuzumab in treatment-naive patients with active relapsing-remitting MS (RRMS) (CARE-MS I; NCT00530348). Methods: Alemtuzumab-treated patients received treatment courses at baseline and 12 months later; after the core study, they could enter an extension (NCT00930553) with as-needed alemtuzumab retreatment for relapse or MRI activity. Assessments included annualized relapse rate (ARR), 6-month confirmed disability worsening (CDW; $1-point Expanded Disability Status Scale [EDSS] score increase [$1.5 if baseline EDSS 5 0]), 6-month confirmed disability improvement (CDI; $1-point EDSS decrease [baseline score $2.0]), no evidence of disease activity (NEDA), brain volume loss (BVL), and adverse events (AEs). Results: Most alemtuzumab-treated patients (95.1%) completing CARE-MS I enrolled in the extension; 68.5% received no additional alemtuzumab treatment. ARR remained low in years 3, 4, and 5 (0.19, 0.14, and 0.15). Over years 0-5, 79.7% were free of 6-month CDW; 33.4% achieved 6-month CDI. Most patients (61.7%, 60.2%, and 62.4%) had NEDA in years 3, 4, and 5. Median yearly BVL improved over years 2-4, remaining low in year 5 (years 1-5: 20.59%, 20.25%, 20.19%, 20.15%, and 20.20%). Exposure-adjusted incidence rates of most AEs declined in the extension relative to the core study. Thyroid disorder incidences peaked at year 3 and subsequently declined. Conclusions: Based on these data, alemtuzumab provides durable efficacy through 5 years in the absence of continuous treatment, with most patients not receiving additional courses

Název v anglickém jazyce

Alemtuzumab CARE-MS I 5-year follow-up: Durable efficacy in the absence of continuous MS therapy

Popis výsledku anglicky

Objective: To evaluate 5-year efficacy and safety of alemtuzumab in treatment-naive patients with active relapsing-remitting MS (RRMS) (CARE-MS I; NCT00530348). Methods: Alemtuzumab-treated patients received treatment courses at baseline and 12 months later; after the core study, they could enter an extension (NCT00930553) with as-needed alemtuzumab retreatment for relapse or MRI activity. Assessments included annualized relapse rate (ARR), 6-month confirmed disability worsening (CDW; $1-point Expanded Disability Status Scale [EDSS] score increase [$1.5 if baseline EDSS 5 0]), 6-month confirmed disability improvement (CDI; $1-point EDSS decrease [baseline score $2.0]), no evidence of disease activity (NEDA), brain volume loss (BVL), and adverse events (AEs). Results: Most alemtuzumab-treated patients (95.1%) completing CARE-MS I enrolled in the extension; 68.5% received no additional alemtuzumab treatment. ARR remained low in years 3, 4, and 5 (0.19, 0.14, and 0.15). Over years 0-5, 79.7% were free of 6-month CDW; 33.4% achieved 6-month CDI. Most patients (61.7%, 60.2%, and 62.4%) had NEDA in years 3, 4, and 5. Median yearly BVL improved over years 2-4, remaining low in year 5 (years 1-5: 20.59%, 20.25%, 20.19%, 20.15%, and 20.20%). Exposure-adjusted incidence rates of most AEs declined in the extension relative to the core study. Thyroid disorder incidences peaked at year 3 and subsequently declined. Conclusions: Based on these data, alemtuzumab provides durable efficacy through 5 years in the absence of continuous treatment, with most patients not receiving additional courses

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

30103 - Neurosciences (including psychophysiology)

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Neurology

ISSN

0028-3878

e-ISSN

—

Svazek periodika

89

Číslo periodika v rámci svazku

11

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

10

Strana od-do

1107-1116

Kód UT WoS článku

000410051500007

EID výsledku v databázi Scopus

2-s2.0-85030617951