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:
2025-12-24 @ 2:21 PM
Ignite Modification Date:
2025-12-24 @ 2:21 PM
NCT ID:
NCT02719795
Eligibility Criteria:
Inclusion Criteria:
* Modified radical mastectomy
* American Society of Anesthesiologists physical status 1-3
* BMI 18-35 kg/m2
Exclusion Criteria:
* Declining to give written informed consent；
* Uncontrolled hypertension；
* Allergy to local anesthetics；
* Pregnancy；
* Alcohol or drug abuse；
* Prior breast surgery except for diagnostic biopsies；
* Contraindication to the use of regional anesthesia；
* History of chronic pain or psychiatric disorder and pregnant patients；
* Consumption of NSAID, cyclooxygenase-2 inhibitors or paracetamol within 24 hours before the investigation；
* Infection at the needle site.
* Inability to properly describe postoperative pain to investigators (eg, language barrier, neuropsychiatric disorder)
Healthy Volunteers:
False
Sex:
FEMALE
Minimum Age:
18 Years
Maximum Age:
70 Years
Study:
NCT02719795
Study Brief:
Protocol Section:
NCT02719795