KCT0007510
Not yet recruiting
未知
A Prospective Observational Study on the Association between Preoperative frailty and Hypotension after a Change in beach-chair Position During Surgery in Patients undergoing shoulder joint surgery under general anesthesia
Ewha Womans University Seoul Hospital0 sites50 target enrollmentTBD
Overview
- Phase
- 未知
- Intervention
- Not specified
- Conditions
- Not specified
- Sponsor
- Ewha Womans University Seoul Hospital
- Enrollment
- 50
- Status
- Not yet recruiting
- Last Updated
- 3 years ago
Overview
Brief Summary
No summary available.
Investigators
Eligibility Criteria
Inclusion Criteria
- •The subjects of this study are patients who underwent shoulder surgery under general anesthesia and interscalene block in a beach chair position. The patient group who corresponds to the American Society of Anesthesiologist Class I\-III, and who consents to participate in the study are included in the study.
Exclusion Criteria
- •American Society of Anesthesiologist Class IV or higher, heart failure, cardiovascular disease, cardiac output less than 40%, arrhythmia, pulmonary hypertension, uncontrolled hypertension, pacemaker implantation, angiotensin\-converting enzyme inhibitor or Patients taking angiotensin\-2 receptor blockers, hypovolemia before surgery, hypotension (mean arterial pressure less than 65 mmHg), patients taking vasopressors, patients on dialysis, autonomic nervous system disease, or psychiatric disorders Patients, who cannot measure the quadriceps muscle thickness in the case of non\-indicative indications for quadriceps nerve block (blood coagulation disorder, injection site infection, neurological disorder of the operating arm, diaphragmatic paralysis, allergy to local anesthetics).
Outcomes
Primary Outcomes
Not specified
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