Daniel R. Frei

Wellington, WGN, New Zealand

Last Updated: 09/26/2026

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Found 20 publications

Comment on '2025 ADS/ANZCA/GESA/NACOS clinical practice recommendations on the peri-procedural use of GLP-1/GIP receptor agonists'.

Comment on '2025 ADS/ANZCA/GESA/NACOS clinical practice recommendations on the peri-procedural use of GLP-1/GIP receptor agonists'.

Journal: Anaesthesia and intensive care
Published: August 14, 2026

Evaluation of novel materials for front-of-neck access simulations.

Evaluation of novel materials for front-of-neck access simulations.

Journal: Anaesthesia and intensive care
Published: June 15, 2026

A perioperative medicine platform trial (PROMPT) evaluating interventions to reduce the risk of infection and other major complications after surgery: rationale and design.

A perioperative medicine platform trial (PROMPT) evaluating interventions to reduce the risk of infection and other major complications after surgery: rationale and design.

Journal: BJA open
Published: May 30, 2026

Platform trials in anaesthesia and perioperative medicine: a scoping review.

Platform trials in anaesthesia and perioperative medicine: a scoping review.

Journal: BJA open
Published: February 13, 2026

"The Fact [Is] That There Is No Easy Way". A Qualitative Study of the Experiences of Aotearoa New Zealand Clinicians with Opioid Tapering for Chronic Non-Cancer Pain.

"The Fact [Is] That There Is No Easy Way". A Qualitative Study of the Experiences of Aotearoa New Zealand Clinicians with Opioid Tapering for Chronic Non-Cancer Pain.

Journal: Journal of pain research
Published: April 18, 2025

A Prospective double-blind, randomised controlled trial comparing angiotensin II to norepinephrine to reduce length of hospital stay in cardiac surgery patients (the PORTHOS study protocol).

A Prospective double-blind, randomised controlled trial comparing angiotensin II to norepinephrine to reduce length of hospital stay in cardiac surgery patients (the PORTHOS study protocol).

Journal: BMJ open
Published: April 15, 2025

Oxygen Therapy during Surgery: Decisions Need Reliable Data.

Oxygen Therapy during Surgery: Decisions Need Reliable Data.

Journal: Anesthesiology
Published: August 13, 2024

Associations between the intraoperative fraction of inspired intraoperative oxygen administration and days alive and out of hospital after surgery.

Associations between the intraoperative fraction of inspired intraoperative oxygen administration and days alive and out of hospital after surgery.

Journal: BJA open
Published: September 24, 2023

Clinically important hypoxaemia during transfer from the operating theatre to the postanaesthesia care unit. Comment on Br J Anaesth 2023; 131: 775-85.

Clinically important hypoxaemia during transfer from the operating theatre to the postanaesthesia care unit. Comment on Br J Anaesth 2023; 131: 775-85.

Journal: British journal of anaesthesia
Published: August 14, 2023

A vanguard randomised feasibility trial comparing three regimens of peri-operative oxygen therapy on recovery after major surgery.

A vanguard randomised feasibility trial comparing three regimens of peri-operative oxygen therapy on recovery after major surgery.

Journal: Anaesthesia
Published: July 02, 2023

Perioperative oxygen administration in patients undergoing major non-cardiac surgery under general anaesthesia in Australia and New Zealand.

Perioperative oxygen administration in patients undergoing major non-cardiac surgery under general anaesthesia in Australia and New Zealand.

Journal: Anaesthesia and intensive care
Published: February 01, 2023

Reply to comment on 'A survey of self-reported use of cricoid pressure amongst Australian and New Zealand anaesthetists; Attitudes and practice'.

Reply to comment on 'A survey of self-reported use of cricoid pressure amongst Australian and New Zealand anaesthetists; Attitudes and practice'.

Journal: Anaesthesia and intensive care
Published: February 16, 2022
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Last Updated: 09/26/2026