Sedation in gynaecologic oncology day surgery

Area of Science:

• Gynaecologic Oncology
• Anaesthesiology
• Day Surgery

Background:

• Gynaecologic oncology day surgery involves diagnosing and treating various gynecological tumors.
• Conscious sedation, often combined with regional anesthesia, is a key technique in this field.
• Opiates and surgical stress can suppress immune function in cancer patients, increasing infection risk.

Purpose of the Study:

• To investigate the feasibility of eliminating opiate administration during minor gynaecologic oncology day surgeries.
• To evaluate conscious sedation as a primary method for pain and anxiety control in this patient population.
• To assess the safety, efficacy, and patient comfort of conscious sedation without opiates.

Main Methods:

• A randomized study involving 400 patients (aged 35-77) undergoing gynaecologic oncology day surgery.
• Patients were randomized into two equal groups.
• Monitoring of vital parameters (ECG, HR, RR, BT, BP, SO) during surgery with common drugs like opioids, hypnotics, benzodiazepines, and local anesthetics.

Main Results:

• Conscious sedation effectively reduced pain and anxiety, inducing sedation and amnesia.
• The technique demonstrated low toxicity, short action, and easy reversibility.
• It was observed that opiate administration could be eliminated in less invasive procedures.

Conclusions:

• Conscious sedation is a safe and effective option for gynaecologic oncology day surgery.
• Eliminating opiates during conscious sedation is feasible for less invasive procedures, reducing potential immunosuppressive effects.
• This approach offers benefits including reduced recovery time, lower infection risk, and improved patient comfort and cost-effectiveness.