CompletedNot Applicable

THE EFFECT OF ALVEOLAR RECRUITMENT MANOEUVRE ON INTRAOPERATIVE HAEMODYNAMICS

Turkey (Türkiye)70 participantsStarted 2023-01-09

Plain-language summary

Alveolar recruitment manoeuvre plays a key role in the prevention of atelectasis. In addition, it affects haemodynamic parameters. This study aims to investigate the effects of RM on haemodynamic parameters using minimally invasive monitoring techniques.

Who can participate

Age range

18 Years – 70 Years

Sex

FEMALE

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * ASA Class 1-2 patients 18-70 years old Exclusion Criteria: * \<18 y, BMI\>40 * Patients receiving invasive mechanical ventilator support in the last 1 month * Patients who have received chemotherapy or radiotherapy in the last 2 months * Those with severe lung disease (COPD, asthma, pulmonary infection, bronchiectasis, previous need for non-invasive mechanical ventilation, oxygen therapy or steroid therapy for acute attack) * Known severe pulmonary hypertension * Patient refusal to participate in the study * Intracranial tumour * Haemodynamic instability * Shock * Neuromuscular disease * Pathologies causing increased intracranial and intraocular pressure * Atrial fibrillation

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Effect of RM on heart rate (in bpm)

Timeframe: perioperatively

Effect of RM on pressure mmHg

Timeframe: perioperatively

Effect of RM on Cardiac index(CI)

Timeframe: intraoperatively

Effect of RM on stroke volume index(SVI)

Timeframe: intraoperatively

Effect of RM on pulse pressure variablity(PPV)

Timeframe: intraoperatively

Effect of RM on systemic vascular resistance index(SVRI)

Timeframe: intraoperatively

Effect of RM on cardiac power index(CPI)

Timeframe: intraoperatively

Trial details

NCT IDNCT07299396

SponsorBalikesir University

Sponsor typeOTHER

Study typeOBSERVATIONAL

Primary completion2023-08-01

View on ClinicalTrials.gov More ASA Class I/II Patients Scheduled for Surgery Under General Anesthesia trials

Who can participate

Age range

18 Years – 70 Years

Sex

FEMALE

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

What they're measuring

Effect of RM on heart rate (in bpm)

Timeframe: perioperatively

Effect of RM on pressure mmHg

Timeframe: perioperatively

Effect of RM on Cardiac index(CI)

Timeframe: intraoperatively

Effect of RM on stroke volume index(SVI)

Timeframe: intraoperatively

Effect of RM on pulse pressure variablity(PPV)

Timeframe: intraoperatively

Effect of RM on systemic vascular resistance index(SVRI)

Timeframe: intraoperatively

Effect of RM on cardiac power index(CPI)

Timeframe: intraoperatively