herpetic neuralgia
Conditions
Interventions
Group A:ketamine hydrochloride (0.02mg/kg)
Group B:ketamine hydrochloride (0.01mg/kg)
Group C:ketamine hydrochloride (0.00mg/kg)
Sponsors
Tenth People's Hospital of TongJi University
Eligibility
Sex/Gender
All
Age
50 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1. Aged 50 to 80 years, can understand the NRS scoring method, can clearly describe the nature of pain and accurately score; 2. The course of the disease is 1 to 3 months, the herpes in the affected area is healed, showing moderate to severe pain (NRS score >= 4 points); 3. The lesions involve the thoracolumbar spinal nerves; 4. Those who still have obvious pain after one week of lagging behind opioids, antidepressants, anticonvulsants, and regional nerve block (NRS score >= 4 points).
Exclusion criteria
Exclusion criteria: 1. Patients who are unable to complete relevant assessments as required, or other drugs that affect the research data; 2. The patient requests to withdraw from the treatment group; 3. Privately accept other treatment plans without the consent of the treatment group during the treatment period.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| numeric rating scales;Opioid dosage; | — |
Secondary
| Measure | Time frame |
|---|---|
| The McGill Pain Questionnaire;Hamilton Anxiety Scale;the MOS item short from health survey;Heart Rate;Blood Pressure;Blood oxygen saturation of artery blood of finger; | — |
Countries
China
Contacts
Public ContactLin Fuqing
Tenth People's Hospital of TongJi University
Outcome results
None listed