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Median Effective Concentration of 3 mL Ropivacaine for Greater Occipital Nerve Block

Median Effective Concentration of 3 mL Ropivacaine for Greater Occipital Nerve Block

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2600127703
Enrollment
Unknown
Registered
2026-07-06
Start date
2026-07-13
Completion date
Unknown
Last updated
2026-07-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Greater Occipital Neuralgia

Interventions

Experimental group:Adjust the concentration of ropivacaine injection

Sponsors

Changzhi People's Hospital Affiliated to Changzhi Medical College
Lead Sponsor

Eligibility

Sex/Gender
All
Age
20 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1. Male or female; 2. Age 20–80 years; 3. Diagnosed with greater occipital neuralgia; 4. High compliance, able to complete all required examinations; 5. The patient and their family members have signed the informed consent form; 6. The patient is not participating in other clinical trials.

Exclusion criteria

Exclusion criteria: 1. Subjects lost to follow-up during the observation period; 2. Those with other types of neuropathic pain; 3. Those who received oral non-steroidal anti-inflammatory analgesics, small needle-knife therapy, manual massage, or other treatments during the observation period; 4. Those with coagulation dysfunction or hepatic/renal insufficiency; 5. Infection at the puncture site; 6. Diabetic patients; 7. Those with bone lesions, other chronic wasting diseases, or tumor patients.

Design outcomes

Primary

MeasureTime frame
Visual Analogue Scale;Pain frequency;Pain duration;

Secondary

MeasureTime frame
Post-treatment analgesic usage;Adverse reaction occurrence;

Countries

China

Contacts

Public ContactLian yan

The People's Hospital of Changzhi, Luzhou District, Changzhi, Shanxi, China

ly105817116@163.com+86 185 3552 2201

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Jul 23, 2026