Evaluation on immediate analgesic efficacy and safety of Kai-Hou-Jian spray (children’s type) in treating sore throat caused by acute pharyngitis and tonsillitis in children: study protocol for a randomized controlled trial
Abstract Background Acute pharyngitis and tonsillitis are common respiratory diseases for which children seek medical care. Their main clinical manifestation is sore throat which interferes with patients’ quality of life. However, there is no proven effective or safe method to treat it. It is necess...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
BMC
2021-03-01
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| Series: | Trials |
| Subjects: | |
| Online Access: | https://doi.org/10.1186/s13063-021-05148-1 |