UnknownPhase 4

The Impact of Vitamin on the Clinical Course in Cases Infected by Novel H1N1 Influenza Virus A

South Korea180 participantsStarted 2009-12

Plain-language summary

Influenza continues to inflict an important burden on health-care systems. The 2009 H1N1 influenza virus first appeared in Mexico and the United States in March and April 2009 and has swept the globe with unprecedented speed. The aim of this study is to evaluate effect of supplement vitamin on the clinical course of patients with acute respiratory illness suspected novel H1N1 infection.

Who can participate

Age range

18 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Age \> 20 years * Acute respiratory illness suspected H1N1 infection * Acute febrile respiratory illness(BT \> 37.8) and throat pain or cough or nasal congestion Exclusion Criteria: * Pregnancy * Hypersensitivity to vitamin A * History of liver disease or renal disease * Urinary stone disease

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

change of symptom score

Timeframe: 1 week after initial visit

Trial details

NCT IDNCT01127282

SponsorSeoul National University Hospital

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2010-06

Contact for this trial

Chang-Hoon Lee, MD

+82- 2- 870- 2232 kauri670@gmail.com

View on ClinicalTrials.gov More H1N1 Influenza trials