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 @ 12:24 AM
Ignite Modification Date:
2025-12-25 @ 12:24 AM
NCT ID:
NCT04981158
Eligibility Criteria:
Inclusion Criteria:
* American society of anesthesiologists (ASA) grade I-II
* body mass index (BMI) \< 30 kg/m2
* assignment to a single or double level lumbar laminectomy or discectomy
Exclusion Criteria:
* Patient's refusal of the procedure
* local infection at site of catheter insertion
* recurrent disc surgery, emergency surgery
* coagulopathies
* hemoglobin \<8 g/dl
* history of stroke or psychiatric disease
* baseline neurological deficit
* active upper respiratory tract infections
* history of either laryngeal / tracheal surgery or pathology
* uncontrolled hypertension or diabetes mellitus (DM), cardiac, pulmonary, hepatic or renal dysfunction
* any contraindication for study technique or medications
* being on regular steroids, opioid analgesics or alpha 2 agonists.
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
18 Years
Maximum Age:
50 Years
Study:
NCT04981158
Study Brief:
Protocol Section:
NCT04981158