The Accuracy of Peripheral Perfusion Index and Inferior Vena Cava Collapsibility Index for Predicting Hypotension in Patients Undergoing Shoulder Arthroscopy in Beach Chair Position:
This study will assess the accuracy of Peripheral Perfusion Index and inferior vena cava collapsibility index as predictive tools for predicting hypotension in patients undergoing shoulder arthroscopy in the beach chair position under general anesthesia, contributing to the broader understanding of its role in perioperative hemodynamic management.
Primary outcome The accuracy of Peripheral Perfusion Index for predicting hypotension in patients undergoing shoulder arthroscopy in the beach chair position Secondary outcomes
* Incidence of hypotension.
* Amount of administered fluids and total dose of vasopressors.
* The diagnostic accuracy of inferior vena cava collapsibility index in predicting hypotension.
Eligibility
Sex
ALL
Min age
21 Years
Max age
65 Years
Healthy volunteers
No
Inclusion Criteria:
* Adult patients of both sexes (aged 21- 65 years)
* patients with American Society of Anesthesiologists physical status I or II scheduled for elective shoulder arthroscopy in beach chair position under general anesthesia.
Exclusion Criteria:
* Patient's refusal
* Patients with suspected difficult airway
* Patients with preexisting hypertension, diabetes mellitus, cardiovascular, cerebrovascular and peripheral vascular diseases
* Patients with preoperative hypotension (mean arterial blood pressure \< 65 mmHg).
* Patients with preexisting renal or hepatic impairment.
* Pregnancy 8. Patients with increased intra-abdominal pressure 9. Patients with post induction hypotension
Primary outcome measure(s)
The accuracy of Peripheral Perfusion Index for predicting hypotension — pre induction of General anesthesia The Peripheral Perfusion Index will be measured using a pulse oximetry probe attached to the index finger of the non-operable hand
This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.
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