List of works by Olav M Fredheim

A pharmacoepidemiological cohort study of subjects starting strong opioids for nonmalignant pain: a study from the Norwegian Prescription Database.

scientific article published on 24 September 2013

A randomised controlled trial of propofol vs. thiopentone and desflurane for fatigue after laparoscopic cholecystectomy

scientific article published on 26 April 2017

A randomized, double-blind, double-dummy comparison of short- and long-acting dihydrocodeine in chronic non-malignant pain

scientific article published on 15 December 2013

A spiritual dimension is important for many patients.

scientific article published in January 2011

Choosing the unit of measurement counts: the use of oral morphine equivalents in studies of opioid consumption is a useful addition to defined daily doses

scientific article published on 4 March 2011

Clinical and ethical aspects of palliative sedation with propofol - a retrospective quantitative and qualitative study

scientific article published on 06 July 2020

Co-morbidity in persistent opioid users with chronic non-malignant pain in Norway.

scientific article

Concomitant medication among persistent opioid users with chronic non-malignant pain.

scientific article published on 4 September 2012

Consumption of and satisfaction with health care among opioid users with chronic non-malignant pain

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Increasing use of opioids for pain.

scientific article published in October 2014

Increasing use of opioids from 2004 to 2007 - pharmacoepidemiological data from a complete national prescription database in Norway.

scientific article

Kontinuerlig eller konstant?

scientific article published on 01 June 2012

Laxative prescriptions to cancer outpatients receiving opioids: a study from the Norwegian prescription database.

scientific article published in June 2012

Long term methadone for chronic pain: A pilot study of pharmacokinetic aspects

scientific article published on 17 November 2006

Long- or short-acting opioids for chronic non-malignant pain? A qualitative systematic review.

scientific article published on April 2014

Opioid switching and methadone in pain relief

scientific article published on September 2006

Opioids for chronic noncancer pain: still no evidence for superiority of sustained-release opioids

scientific article published on 15 December 2014

Opioids for outpatients with cancer in their last year of life: A nationwide pharmacoepidemiological study.

scientific article

Persistent opioid use and socio-economic factors: a population-based study in Norway

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Post-operative pain management in hospitals

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Postoperativ smerte hos pasienter innlagt i norske sykehus

scientific article published on 01 September 2011

Postoperative fatigue; translation and validation of a revised 10-item short form of the Identity-Consequence Fatigue Scale (ICFS).

scientific article

Prescription pattern of codeine for non-malignant pain: a pharmacoepidemiological study from the Norwegian Prescription Database.

scientific article published on May 2009

Prescriptions of analgesics during complete disease trajectories in patients who are diagnosed with and die from cancer within the five-year period 2005-2009.

scientific article published on 14 October 2016

Prescriptions of opioids to children and adolescents; a study from a national prescription database in Norway.

scientific article published in June 2010

Should we offer caesarean sections in trisomy 13 and 18?

scientific article

Sjokkopplevelse

scientific article published on 01 December 2011

The duration and course of opioid therapy in patients with chronic non-malignant pain.

scientific article published on 3 August 2015

To what extent does a cohort of new users of weak opioids develop persistent or probable problematic opioid use?

scientific article published on 29 March 2011

Tramadol use in Norway: A register-based population study

scientific article published on 02 August 2018

Use of nasal fentanyl for cancer pain: A pharmacoepidemiological study.

scientific article

Use of prescribed opioids by children and adolescents: Differences between Denmark, Norway and Sweden.

scientific article published on 20 November 2014

[A new schedule for the inventory of pain]

scientific article published on 01 September 2008

[Provision of analgesics to children before and after the new recommendations on codeine].

scientific article