A prospective, multicenter, epidemiological study to estimate the burden of Respiratory syncytial virus (RSV) infection in Older ADults with acute respiratory infection (ARI) across Nagasaki and environ in Japan: Nagasaki ROAD study

Takazono Takahiro0 个研究点目标入组 5,400 人开始时间: 2023年11月5日最近更新: 2024年4月1日

适应症

试验速览

暂无简介。

•A male or female aged >- 50 years at onset of ARI.
•-Participants diagnosed with at least two ARI symptoms/signs meeting the ARI case definition, for at least 12 hours, and an onset date of first symptom/sign less than 7 days before the medical visit at study sites.
•-Participants who in the opinion of the investigator, can and will comply with the requirements of the study procedures (e.g., agree to provide nasopharyngeal swab samples).
•-Participants who are able to provide written informed consent. If a participant is unable to write the informed consent at the time of Day 1, a family member who takes care of the participant (associated caregiver) can provide written informed consent on their behalf as a legal representative.

•-Re-enrolment if new ARI symptoms/signs are reported within 14 days from the previous ARI episode.
•-Participants' ARI symptoms/signs derived from aspiration pneumonia diagnosed by the investigators.
•-Participant is deemed to be ineligible for the study for any other reason by the investigator or sub-investigator.

发起方

Takazono Takahiro