Cluster analysis of long COVID in Japan and association of its trajectory of symptoms and quality of life.

Fumimaro ItoHideki TeraiMasahiro KondoRyo TakemuraHo NamkoongTakanori AsakuraShotaro ChubachiKeita MasuzawaSohei NakayamaYusuke SuzukiMizuha HashiguchiJunko KagyoTetsuya ShiomiNaoto MinematsuTadashi ManabeTakahiro FukuiYohei FunatsuHidefumi KohKatsunori MasakiKeiko OhginoJun MiyataIchiro KawadaMakoto IshiiYasunori SatoKoichi Fukunaga

Published in: BMJ open respiratory research (2024)

The study protocol is registered at UMIN clinical trials registry (UMIN000042299).

Keyphrases

clinical trial
study protocol
coronavirus disease
sars cov
randomized controlled trial
open label
phase ii
sleep quality
phase iii
respiratory syndrome coronavirus
placebo controlled