tournique deflation and its effect on haemodynamics

Gradual versus intermittent release of tourniquet in total knee arthroplasty surgery: prospective randomized controlled study.

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

PACTR

Registry ID

PACTR202003900400089

Enrollment

Registered

2020-03-17

Start date

2020-02-25

Completion date

Unknown

Last updated

2026-09-14

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Anaesthesia

Interventions

intermitent release of tournique

gradual tourniquet release

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: adults both sex ASA I or II aging >40 years undergoing total knee arthroplasty surgery in mansoura university hospitals

Exclusion criteria

Exclusion criteria: 1-Patient refusal 2-Major cardiopulmonary disorders 3-Hepatic or renal disorders 4-Patient with relative contraindication for tourniquet use (as peripheral vascular disease, sickle cell anemia, deep venous thrombosis, diabetic neuropathy and crushed injury)

Design outcomes

Primary

Measure	Time frame
mean arterial blood pressure( MABP).	—

Secondary

Measure	Time frame
HR, MABP, Spo2, Respiratory rate;PH, PCO2, PO2, K, serum lactate	—

Countries

Egypt

Contacts

Public Contactmohamed abouelela

lecturer of anaesthesia mansoura university egypt

aboelea_mohamed@yahoo.com00201061546753

Outcome results

None listed

Source: PACTR (via WHO ICTRP) · Data processed: Sep 19, 2026