herpes zoster neuralgia
Conditions
Interventions
ESPB-LB:The ESPB subjects are positioned in a prone position, and ultrasound guidance is used at the level of the described T10 transverse process. A single injection of ESPB is administered on the af
ESPB-R:The ESPB subjects are positioned in a prone position, and ultrasound guidance is used at the level of the described T10 transverse process. A single injection of ESPB is administered on the aff
PVB-R:The PVB subjects are positioned in a prone position, and ultrasound guidance is used at the level of the described transverse process. A single injection of 0.33% ropivacaine, with a total volum
PVB-LB:Ultrasound guidance is used at the level of the described T10 spinous process. A single injection of 1.33% bupivacaine liposomes, with a total volume of 20 ml, is administered on the affected s
Sponsors
Second Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1.American Society of Anesthesiologists Physical Status Classification (ASA) I-III. 2.Patients diagnosed with postherpetic neuralgia and experiencing pain for less than 30 days. 3.Patients who can cooperate, understand Chinese language, and express their intentions accurately. 4.Willing to participate in the study and sign an informed consent form.
Exclusion criteria
Exclusion criteria: 1.History of allergic reactions to relevant anesthesia drugs. 2.Severe cardiovascular diseases or severe arrhythmias, such as congestive heart failure, complete heart block without a pacemaker, vertebral body fracture, or impaired puncture due to surgery. 3.Infection, damage, or bleeding at the puncture site. 4.Severe peripheral neuropathy or history of mental illness. 5.Severe coagulation dysfunction (INR = 1.4 or platelets = 80,000/uL). 6.Patients deemed unsuitable by the anesthesiologist or surgeon.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Visual Analogue Scale; | — |
Secondary
| Measure | Time frame |
|---|---|
| The total amount of analgesic medication used within 72 hours after the puncture.;times of blocks;ID PAIN;HADS; | — |
Countries
China
Contacts
Public ContactWenfei Long
Second Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine
Outcome results
None listed