Eligibility Module

Eligibility Module

The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.

Eligibility Module path is as follows:

Study -> Protocol Section -> Eligibility Module

Eligibility Module


Ignite Creation Date: 2025-12-25 @ 2:23 AM
Ignite Modification Date: 2025-12-25 @ 2:23 AM
NCT ID: NCT04546334
Eligibility Criteria: Inclusion Criteria: * Cases presenting to the Pain Clinic with acute pain due to postherpetic neuralgia in thoracic and/or lumbar dermatomes with a numerical rating scale (NRS) of 6 or more. Exclusion Criteria: * Patients commenced on opioids for any other reason rather than postherpetic neuralgia * Secondary bacterial infection at the site of injection * Uncontrolled psychiatric illness * Uncooperative patients * Refusal to participate in the study * Diagnosed or suspected coagulopathy * Morbid Obese patients with BMI \>50 kg/m2 * Known history of allergy to local anesthetics * Platelet count less than 75,000/ cc
Healthy Volunteers: False
Sex: ALL
Minimum Age: 21 Years
Maximum Age: 70 Years
Study: NCT04546334
Study Brief:
Protocol Section: NCT04546334