Clinical Study on the Treatment of Herpes Zoster Pain With Dexmedetomidine Combined With Long-term High Voltage

Participants will be invited to take part in clinical research. This informed consent form will provide information to the participants to help them decide whether to participate in the clinical study. If participants have any questions, please ask them directly to the researcher in charge of this study. This study was approved by the Biomedical Research Ethics Review Committee of the Institute. This trial is a randomized controlled clinical study. According to the different treatment methods, the control group was randomly divided into the control group and the experimental group. Control group: On the basis of conventional drug treatment, long-term high-voltage pulsed radiofrequency treatment was carried out. Experimental group: On the basis of conventional drug treatment, dexmedetomidine nasal spray was administered before HL-PRF treatment, before bedtime on the day of the operation, and before bedtime on the 1st to 3rd days after the operation. Heart rate, blood pressure and blood oxygen saturation were monitored respectively before the operation, during the operation and after the operation. Telephone follow-ups were conducted at 1 week, 1 month, 3 months and 6 months after the operation respectively. If the participants agree to participate in this study, the researchers will number the participants and establish medical records. The researchers will have detailed communication with the participants or their families, inform them of the research situation, and ask the p…

This description comes directly from the study's public registry record.

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