Moderate-to-deep sedation technique, using propofol and ketamine, allowing synchronised breathing for magnetic resonance high-intensity focused ultrasound (MR-HIFU) treatment for uterine fibroids: a pilot study.

Background: Magnetic resonance high-intensity focused ultrasound (MR-HIFU) treatment for uterine fibroids is rapidly gaining popularity as a treatment modality. This procedure is generally uncomfortable, painful, and requires minimal or absence of movement and an MR-HIFU synchronised breathing pattern of the patient. Procedural sedation and analgesia protocols have become the standard practice in interventional radiology departments worldwide.

The feasibility of office-based propofol sedation for dental care in patients with intellectual disability by sedation practitioners.

Background: The quality of oral health care for intellectually disabled patients is a significant challenge due to behavioral issues. Intravenous propofol sedation may be useful to relieve the anxiety and fear, and make dental procedures more acceptable. The aim of this study was to evaluate the safety and effectiveness of propofol sedation, by trained nonmedical sedation practitioners, during dental treatments in an office-based setting.

Procedural sedation and analgesia for respiratory-gated MR-HIFU in the liver: a feasibility study.

Background: Previous studies demonstrated both pre-clinically and clinically the feasibility of magnetic resonance-guided high-intensity focused ultrasound (MR-HIFU) ablations in the liver. To overcome the associated problem of respiratory motion of the ablation area, general anesthesia (GA) and mechanical ventilation was used in conjunction with either respiratory-gated energy delivery or energy delivery during induced apnea. However, clinical procedures requiring GA are generally associated with increased mortality, morbidity, and complication rate compared to procedural sedation and analgesia (PSA).

Clinical analysis of moderate-to-deep-sedation by nonmedical sedation practitioners in 597 patients undergoing gastrointestinal endoscopy: a retrospective study.

Background And Study Aim: The purpose of this study was to evaluate whether moderate-to-deep sedation with propofol and alfentanil can be administered safely by nonmedical sedation practitioners, and the outcomes of this practice in the Netherlands. We retrospectively analyzed the occurrence of sedation-related complications in patients undergoing gastrointestinal endoscopic procedures.

Patients And Methods: In this study, 597 adult patients consecutively underwent upper gastrointestinal endoscopic procedures.