Johan C. Ræder
- Consultant anesthesiologist, professor II; MD, PhD
- +47 922 49 669
Publications 2025
Does methadone offer any benefits for analgesia over morphine after bladder cancer surgery?
Acta Anaesthesiol Scand, 69 (1), e14552
DOI 10.1111/aas.14552, PubMed 39630099
Publications 2024
Pharmacokinetics of propofol in severely obese surgical patients
Acta Anaesthesiol Scand, 68 (6), 726-736
DOI 10.1111/aas.14407, PubMed 38481015
Patient characteristics associated with posttraumatic stress symptoms in intensive care unit survivors during a one-year follow-up: A multicenter study
Heart Lung, 66, 1-8
DOI 10.1016/j.hrtlng.2024.02.011, PubMed 38492243
Burnout among intensive care nurses, physicians and leaders during the COVID-19 pandemic: A national longitudinal study
Acta Anaesthesiol Scand, 68 (10), 1426-1435
DOI 10.1111/aas.14504, PubMed 39056218
The 2024 revision of the Norwegian standard for the safe practice of anaesthesia
Acta Anaesthesiol Scand, 68 (4), 567-574
DOI 10.1111/aas.14381, PubMed 38317613
Acute pain management after vaginal delivery with perineal tears or episiotomy
Reg Anesth Pain Med (in press)
DOI 10.1136/rapm-2024-105478, PubMed 38772634
Cardiac output estimation using ballistocardiography: a feasibility study in healthy subjects
Sci Rep, 14 (1), 1671
DOI 10.1038/s41598-024-52300-3, PubMed 38238507
Evaluation of the Erector spinae plane block for postoperative analgesia in laparoscopic ventral hernia repair: a randomized placebo controlled trial
BMC Anesthesiol, 24 (1), 192
DOI 10.1186/s12871-024-02566-x, PubMed 38811911
Pain management after open colorectal surgery: An update of the systematic review and procedure-specific postoperative pain management (PROSPECT) recommendations
Eur J Anaesthesiol, 41 (5), 363-366
DOI 10.1097/EJA.0000000000001978, PubMed 38420876
Publications 2023
Maternal hypothermia during elective caesarean delivery: A prospective observational study
Acta Anaesthesiol Scand, 68 (2), 247-253
DOI 10.1111/aas.14340, PubMed 37876139
Preventing hypothermia in pediatric neurosurgery in Africa-A randomized controlled non-inferiority trial of insulation versus active warming
Acta Anaesthesiol Scand, 68 (2), 167-177
DOI 10.1111/aas.14341, PubMed 37882145
Prevalence of and predictive factors associated with high levels of post-traumatic stress symptoms 3 months after intensive care unit admission: A prospective study
Aust Crit Care, 37 (2), 222-229
DOI 10.1016/j.aucc.2023.06.005, PubMed 37455211
Prevalence of psychological distress in nurses, physicians and leaders working in intensive care units during the COVID-19 pandemic: a national one-year follow-up study
BMJ Open, 13 (12), e075190
DOI 10.1136/bmjopen-2023-075190, PubMed 38135308
[Is interest in day surgery waning?]
Tidsskr Nor Laegeforen, 143 (8)
DOI 10.4045/tidsskr.23.0264, PubMed 37254992
Wireless patient monitoring and Efficacy Safety Score in postoperative treatment at the ward: evaluation of time consumption and usability
J Clin Monit Comput, 38 (1), 157-164
DOI 10.1007/s10877-023-01053-x, PubMed 37460868
Reply to letter to editor regarding 'Variable anterior spread of local anesthetic after erector spinae plane block (ESPB): time to turn the spotlight on the 'retro-SCTL space'
Reg Anesth Pain Med, 48 (9), 484-485
DOI 10.1136/rapm-2023-104392, PubMed 36805497
Cerebrospinal fluid quinolinic acid is strongly associated with delirium and mortality in hip-fracture patients
J Clin Invest, 133 (2)
DOI 10.1172/JCI163472, PubMed 36409557
Publications 2022
Online exhaled propofol monitoring in normal-weight and obese surgical patients
Acta Anaesthesiol Scand, 66 (5), 598-605
DOI 10.1111/aas.14043, PubMed 35138633
Alpha-2-adrenergic receptor agonists for the prevention of delirium and cognitive decline after open heart surgery (ALPHA2PREVENT): protocol for a multicentre randomised controlled trial
BMJ Open, 12 (6), e057460
DOI 10.1136/bmjopen-2021-057460, PubMed 35725264
Pain treatment and prophylaxis on pain
Curr Opin Anaesthesiol, 35 (6), 684-690
DOI 10.1097/ACO.0000000000001190, PubMed 36155493
Enhanced recovery after surgery (ERAS): Guidelines are important but proper implementation is essential
J Clin Anesth, 80, 110882
DOI 10.1016/j.jclinane.2022.110882, PubMed 35597004
[No evidence for advising against use of anti-inflammatory medications]
Tidsskr Nor Laegeforen, 142 (15)
DOI 10.4045/tidsskr.22.0627, PubMed 36286563
Symptoms of Anxiety, Depression, and Post-Traumatic Stress Disorder in Health Care Personnel in Norwegian ICUs during the First Wave of the COVID-19 Pandemic, a Prospective, Observational Cross-Sectional Study
Int J Environ Res Public Health, 19 (12)
DOI 10.3390/ijerph19127010, PubMed 35742259
Correction: Stafseth et al. Symptoms of Anxiety, Depression, and Post-Traumatic Stress Disorder in Health Care Personnel in Norwegian ICUs during the First Wave of the COVID-19 Pandemic, a Prospective, Observational Cross-Sectional Study. Int. J. Environ. Res. Public Health 2022, 19, 7010
Int J Environ Res Public Health, 19 (23)
DOI 10.3390/ijerph192315424, PubMed 36498448
Efficacy of a TAP block versus an anterior QLB for laparoscopic inguinal hernia repair: A randomised controlled trial
Acta Anaesthesiol Scand, 67 (2), 221-229
DOI 10.1111/aas.14160, PubMed 36267030
Spread of local anesthetics after erector spinae plane block: an MRI study in healthy volunteers
Reg Anesth Pain Med, 48 (2), 74-79
DOI 10.1136/rapm-2022-104012, PubMed 36351741
Publications 2021
Tapentadol versus oxycodone analgesia and side effects after laparoscopic hysterectomy: A randomised controlled trial
Eur J Anaesthesiol, 38 (9), 995-1002
DOI 10.1097/EJA.0000000000001425, PubMed 33428347
Cerebrospinal fluid catecholamines in delirium and dementia
Brain Commun, 3 (3), fcab121
DOI 10.1093/braincomms/fcab121, PubMed 34423298
Healthcare professionals in COVID-19-intensive care units in Norway: preparedness and working conditions: a cohort study
BMJ Open, 11 (10), e049135
DOI 10.1136/bmjopen-2021-049135, PubMed 34635518
Exploring postoperative handover quality in relation to patient condition: A mixed methods study
J Clin Nurs, 30 (7-8), 1046-1059
DOI 10.1111/jocn.15650, PubMed 33434381
[More reporting does not lead to more research]
Tidsskr Nor Laegeforen, 141
DOI 10.4045/tidsskr.21.0585, PubMed 34505485
Postdischarge pain, nausea and patient satisfaction after diagnostic and breast-conserving ambulatory surgery for breast cancer: A cross-sectional study
Acta Anaesthesiol Scand, 66 (3), 317-325
DOI 10.1111/aas.14015, PubMed 34888855
Pain and pain management the first two weeks after trauma
Tidsskr Nor Laegeforen, 141 (2)
DOI 10.4045/tidsskr.20.0450, PubMed 33528139
Publications 2020
Post-operative pain after caesarean section
Tidsskr Nor Laegeforen, 140 (7)
DOI 10.4045/tidsskr.19.0506, PubMed 32378860
Procedure-specific and patient-specific pain management for ambulatory surgery with emphasis on the opioid crisis
Curr Opin Anaesthesiol, 33 (6), 753-759
DOI 10.1097/ACO.0000000000000922, PubMed 33027075
What is the correct consumption of opioids?
Tidsskr. Nor. Laegeforen., 140 (12), 1210
[What is the correct use of opiods?]
Tidsskr Nor Laegeforen, 140 (12)
DOI 10.4045/tidsskr.20.0647, PubMed 32900160
Optimal analgesic dose of ketorolac for use in the perioperative period
J Clin Anesth, 68, 110081
DOI 10.1016/j.jclinane.2020.110081, PubMed 33011670
Publications 2019
Thermal Suit or Forced Air Warming in Prevention of Perioperative Hypothermia: A Randomized Controlled Trial
J Perianesth Nurs, 34 (5), 1006-1015
DOI 10.1016/j.jopan.2019.03.002, PubMed 31204273
Infographic. International Olympic Committee consensus statement on pain management in athletes: non-pharmacological strategies
Br J Sports Med, 53 (12), 785-786
DOI 10.1136/bjsports-2019-100853, PubMed 30952826
Incidence of chronic pain 6 y after major trauma
Acta Anaesthesiol Scand, 63 (8), 1074-1078
DOI 10.1111/aas.13380, PubMed 31012096
Persons injured in the 2011 terror attacks in Norway - Relationship between post-traumatic stress symptoms, emotional distress, fatigue, sleep, and pain outcomes, and medical and psychosocial factors
Disabil Rehabil, 42 (22), 3126-3134
DOI 10.1080/09638288.2019.1585489, PubMed 31017034
Clinical characteristics and physical functioning in persons hospitalized following the Norwegian terror attacks in July 2011: A follow up study
J Rehabil Med, 51 (3), 225-233
DOI 10.2340/16501977-2521, PubMed 30816422
Procedural sedation in ambulatory anaesthesia: what's new?
Curr Opin Anaesthesiol, 32 (6), 743-748
DOI 10.1097/ACO.0000000000000792, PubMed 31503035
Interdisciplinary care of hip fractures.: Orthogeriatric models, alternative models, interdisciplinary teamwork
Best Pract Res Clin Rheumatol, 33 (2), 205-226
DOI 10.1016/j.berh.2019.03.015, PubMed 31547979
Quality in Postoperative Patient Handover: Different Perceptions of Quality Between Transferring and Receiving Nurses
J Nurs Care Qual, 34 (1), E1-E7
DOI 10.1097/NCQ.0000000000000318, PubMed 29346187
Quadratus lumborum block for the benefit of patients after full abdominoplasty?
Scand J Pain, 19 (4), 637-638
DOI 10.1515/sjpain-2019-2018, PubMed 31490777
Postoperative quality and safety using Efficacy Safety Score (ESS) and a wireless patient monitoring system at the ward: A randomised controlled study
Acta Anaesthesiol Scand, 64 (3), 301-308
DOI 10.1111/aas.13492, PubMed 31608431
Chronic pain among the hospitalized patients after the 22 July 2011 terror attacks in Oslo and at Utøya Island
Acta Anaesthesiol Scand, 63 (7), 913-922
DOI 10.1111/aas.13373, PubMed 30968401
Publications 2018
Neurofilament Light in Serum and Cerebrospinal Fluid of Hip Fracture Patients with Delirium
Dement Geriatr Cogn Disord, 46 (5-6), 346-357
DOI 10.1159/000494754, PubMed 30522125
CSF sodium at toxic levels precedes delirium in hip fracture patients
Neurotoxicology, 69, 11-16
DOI 10.1016/j.neuro.2018.08.010, PubMed 30149051
Guidelines for treatment of sepsis
Tidsskr Nor Laegeforen, 138 (4)
DOI 10.4045/tidsskr.17.0493, PubMed 29460575
Defining the cut-off point of clinically significant postoperative fatigue in three common fatigue scales
Qual Life Res, 28 (4), 991-1003
DOI 10.1007/s11136-018-2068-0, PubMed 30506178
PRACTICAL FLUID AND ELECTROLYTE TREATMENT
Tidsskr. Nor. Laegeforen., 138 (1), 80
Free pre-operative clear fluids before day-surgery?: Challenging the dogma
Eur J Anaesthesiol, 35 (5), 334-336
DOI 10.1097/EJA.0000000000000805, PubMed 29601416
Postoperative patient handovers-Variability in perceptions of quality: A qualitative focus group study
J Clin Nurs, 28 (3-4), 663-676
DOI 10.1111/jocn.14662, PubMed 30183113
[Not Available]
Tidsskr Nor Laegeforen, 138 (1)
DOI 10.4045/tidsskr.17.0893, PubMed 29313633
Publications 2017
Influence of a New "Call-Out Algorithm" for Management of Postoperative Pain and Its Side Effects on Length of Stay in Hospital: A Two-Centre Prospective Randomized Trial
Pain Res Manag, 2017, 9431984
DOI 10.1155/2017/9431984, PubMed 28855800
International Olympic Committee consensus statement on pain management in elite athletes
Br J Sports Med, 51 (17), 1245-1258
DOI 10.1136/bjsports-2017-097884, PubMed 28827314
Pre-operative brachial plexus block compared with an identical block performed at the end of surgery: a prospective, double-blind, randomised clinical trial
Anaesthesia, 72 (8), 967-977
DOI 10.1111/anae.13939, PubMed 28603868
Cerebrospinal Fluid S100B and Alzheimer's Disease Biomarkers in Hip Fracture Patients with Delirium
Dement Geriatr Cogn Dis Extra, 7 (3), 374-385
DOI 10.1159/000481853, PubMed 29282410
Preclinical Amyloid-β and Axonal Degeneration Pathology in Delirium
J Alzheimers Dis, 55 (1), 371-379
DOI 10.3233/JAD-160461, PubMed 27662296
Perioperative hemodynamics and risk for delirium and new onset dementia in hip fracture patients; A prospective follow-up study
PLoS One, 12 (7), e0180641
DOI 10.1371/journal.pone.0180641, PubMed 28700610
From ketobemidone to morphine or oxycodone
Tidsskr. Nor. Laegeforen., 137 (3), 170
Objective measurement of subjective pain-experience: Real nociceptive stimuli versus pain expectation
Scand J Pain, 16, 136-137
DOI 10.1016/j.sjpain.2017.05.005, PubMed 28850389
Local anaesthesia methods for analgesia after total hip replacement: Problems of anatomy, methodology and interpretation?
Scand J Pain, 16, 221-222
DOI 10.1016/j.sjpain.2017.05.003, PubMed 28850407
[Not Available]
Tidsskr Nor Laegeforen, 137 (3), 170
DOI 10.4045/tidsskr.17.0045, PubMed 28181747
Development and validation of the Efficacy Safety Score (ESS), a novel tool for postoperative patient management
BMC Anesthesiol, 17 (1), 50
DOI 10.1186/s12871-017-0344-0, PubMed 28351349
Publications 2016
Cerebrospinal fluid levels of neopterin are elevated in delirium after hip fracture
J Neuroinflammation, 13 (1), 170
DOI 10.1186/s12974-016-0636-1, PubMed 27357281
Blood-Cerebrospinal Fluid Barrier Integrity in Delirium Determined by Q-Albumin
Dement Geriatr Cogn Disord, 41 (3-4), 192-8
DOI 10.1159/000443789, PubMed 27058253
Associations Between Delirium and Preoperative Cerebrospinal Fluid C-Reactive Protein, Interleukin-6, and Interleukin-6 Receptor in Individuals with Acute Hip Fracture
J Am Geriatr Soc, 64 (7), 1456-63
DOI 10.1111/jgs.14238, PubMed 27341529
Postoperative fatigue; translation and validation of a revised 10-item short form of the Identity-Consequence Fatigue Scale (ICFS)
J Psychosom Res, 84, 1-7
DOI 10.1016/j.jpsychores.2016.03.002, PubMed 27095152
Hip and knee replacement-do we need to bother about psychiatry?
Acta Orthop, 87 (5), 437-8
DOI 10.1080/17453674.2016.1222564, PubMed 27549903
What can we learn when the government pays for our errors?
Tidsskr Nor Laegeforen, 136 (23-24), 1956
DOI 10.4045/tidsskr.16.1007, PubMed 28004536
[From ketobemidone to morphine or oxycodone]
Tidsskr Nor Laegeforen, 136 (18), 1518-1519
DOI 10.4045/tidsskr.16.0510, PubMed 27731593
Alterations in the coupling functions between cortical and cardio-respiratory oscillations due to anaesthesia with propofol and sevoflurane
Philos Trans A Math Phys Eng Sci, 374 (2067)
DOI 10.1098/rsta.2015.0186, PubMed 27045000
Active perioperative patient warming using a self-warming blanket (BARRIER EasyWarm) is superior to passive thermal insulation: a multinational, multicenter, randomized trial
J Clin Anesth, 34, 547-54
DOI 10.1016/j.jclinane.2016.06.030, PubMed 27687449
Increased CSF levels of aromatic amino acids in hip fracture patients with delirium suggests higher monoaminergic activity
BMC Geriatr, 16, 149
DOI 10.1186/s12877-016-0324-0, PubMed 27484129
Publications 2015
Advanced training in anaesthesia
Tidsskr. Nor. Laegeforen., 135 (7), 672
DOI 10.4045/tidsskr.15.0023
Oral immediate and prolonged release oxycodone for safe and effective patient controlled analgesia after surgery Can opioid for acute postoperative pain be improved by adding a peripheral opioid antagonist?
Scand J Pain, 7 (1), 25-27
DOI 10.1016/j.sjpain.2015.01.007, PubMed 29911600
[Re: VAS--visual analog scale]
Tidsskr Nor Laegeforen, 135 (7), 628
DOI 10.4045/tidsskr.15.0372, PubMed 25899347
Publications 2014
Opioids in the treatment of postoperative pain: old drugs with new options?
Expert Opin Pharmacother, 15 (4), 449-52
DOI 10.1517/14656566.2014.879292, PubMed 24437530
Preventing hyperthermia: a cross-over study comparing two negative pressure devices during continuous passive heat stress
J Med Eng Technol, 38 (1), 37-41
DOI 10.3109/03091902.2013.859756, PubMed 24328992
Warming and alkalinisation of lidocaine with epinephrine mixture: Some useful aspects at first glance, but not so simple?
Scand J Pain, 5 (1), 41-42
DOI 10.1016/j.sjpain.2013.11.005, PubMed 29913659
Anticholinergic activity in cerebrospinal fluid and serum in individuals with hip fracture with and without delirium
J Am Geriatr Soc, 62 (1), 94-102
DOI 10.1111/jgs.12612, PubMed 24383557
The effect of a pre- and postoperative orthogeriatric service on cognitive function in patients with hip fracture: randomized controlled trial (Oslo Orthogeriatric Trial)
BMC Med, 12, 63
DOI 10.1186/1741-7015-12-63, PubMed 24735588
Publications 2013
A comparison of oxycodone prolonged-release vs. oxycodone + naloxone prolonged-release after laparoscopic hysterectomy
Acta Anaesthesiol Scand, 57 (4), 509-17
DOI 10.1111/aas.12051, PubMed 23301686
[Preoperative neck images in adults with Down syndrome?]
Tidsskr Nor Laegeforen, 133 (7), 734
DOI 10.4045/tidsskr.13.0340, PubMed 23588169
[Activity-based financing and ambulatory surgery]
Tidsskr Nor Laegeforen, 133 (9), 974-6
DOI 10.4045/tidsskr.13.0155, PubMed 23652148
Publications 2012
High-volume bariatric surgery in a single center: safety, quality, cost-efficacy and teaching aspects in 2,000 consecutive cases
Obes Surg, 22 (1), 158-66
DOI 10.1007/s11695-011-0557-0, PubMed 22116595
[Is the elderly explosion on its' way to the hospitals?]
Tidsskr Nor Laegeforen, 132 (23-24), 2582
DOI 10.4045/tidsskr.12.1353, PubMed 23338064
[Dosage of ordinary medication prior to elective surgery]
Tidsskr Nor Laegeforen, 132 (3), 304-6
DOI 10.4045/tidsskr.10.1043, PubMed 22314742
Nociceptive stimuli responses at different levels of general anaesthesia and genetic variability
Acta Anaesthesiol Scand, 57 (1), 89-99
DOI 10.1111/aas.12017, PubMed 23167532
Ketorolac: its role as part of a multimodal analgesic regimen
Anesth Analg, 114 (2), 250-4
DOI 10.1213/ANE.0b013e31823cd524, PubMed 22266694
Perioperative care for the older outpatient undergoing ambulatory surgery
Anesth Analg, 114 (6), 1190-215
DOI 10.1213/ANE.0b013e31824f19b8, PubMed 22467899
The effect of a pre- and post-operative orthogeriatric service on cognitive function in patients with hip fracture. The protocol of the Oslo Orthogeriatrics Trial
BMC Geriatr, 12, 36
DOI 10.1186/1471-2318-12-36, PubMed 22817102
Publications 2011
Short stay and less pain after ambulatory anterior cruciate ligament (ACL) repair: COX-2 inhibitor versus glucocorticoid versus both combined
Acta Anaesthesiol Scand, 56 (1), 95-101
DOI 10.1111/j.1399-6576.2011.02584.x, PubMed 22103778
[Scientific misconduct with colloid plasma substitutes]
Tidsskr Nor Laegeforen, 131 (15), 1438-40
DOI 10.4045/tidsskr.11.0373, PubMed 21844947
Effects of COX inhibition on experimental pain and hyperalgesia during and after remifentanil infusion in humans
Pain, 152 (6), 1289-1297
DOI 10.1016/j.pain.2011.02.007, PubMed 21396775
Ambulatory anesthesia aspects for tonsillectomy and abrasion in children
Curr Opin Anaesthesiol, 24 (6), 620-6
DOI 10.1097/ACO.0b013e32834b9482, PubMed 21897214
Local infiltration analgesia for pain after total knee replacement surgery: a winner or just a strong runner-up?
Anesth Analg, 113 (4), 684-6
DOI 10.1213/ANE.0b013e3182288e14, PubMed 21948277
Postoperative pain--underestimated and undertreated
Tidsskr Nor Laegeforen, 131 (18), 1740
DOI 10.4045/tidsskr.11.0849, PubMed 21946571
[The last verse for Michael Jackson]
Tidsskr Nor Laegeforen, 131 (24), 2450
DOI 10.4045/tidsskr.11.1417, PubMed 22170116
Publications 2010
Reinforced laryngeal mask airway compared with endotracheal tube for adenotonsillectomies
Eur J Anaesthesiol, 27 (11), 941-6
DOI 10.1097/EJA.0b013e32833d69c6, PubMed 20739893
[Choice of anaesthetic approach and anaesthetic drugs]
Tidsskr Nor Laegeforen, 130 (4), 388-91
DOI 10.4045/tidsskr.08.0370, PubMed 20220866
Clinical ambulatory anesthesia
Cambridge University Press, Cambridge, VII, 185 s.
BIBSYS 101735421, ISBN 978-0-521-73781-4
[Modern pharmacological principles for intravenous anaesthesia]
Tidsskr Nor Laegeforen, 130 (6), 628-32
DOI 10.4045/tidsskr.08.0664, PubMed 20349011
[The anesthesiologists--the one who searches will find]
Tidsskr Nor Laegeforen, 130 (13), 1327
DOI 10.4045/tidsskr.10.0480, PubMed 20596098
[Ambulatory surgery and anaesthesia]
Tidsskr Nor Laegeforen, 130 (7), 742-6
DOI 10.4045/tidsskr.08.0341, PubMed 20379337
High-volume local infiltration analgesia combined with intravenous or local ketorolac+morphine compared with epidural analgesia after total knee arthroplasty
Br J Anaesth, 105 (5), 675-82
DOI 10.1093/bja/aeq232, PubMed 20736233
Effects of perioperative S (+) ketamine infusion added to multimodal analgesia in patients undergoing ambulatory haemorrhoidectomy
Scand J Pain, 1 (2), 100-105
DOI 10.1016/j.sjpain.2010.01.001, PubMed 29913944
Brief report: improved pain relief using intermittent bupivacaine injections at the donor site after breast reconstruction with deep inferior epigastric perforator flap
Anesth Analg, 110 (4), 1191-4
DOI 10.1213/ANE.0b013e3181cf05f5, PubMed 20142346
Publications 2009
Wrapping of the legs versus phenylephrine for reducing hypotension in parturients having epidural anaesthesia for caesarean section: a prospective, randomized and double-blind study
Eur J Anaesthesiol, 26 (10), 842-6
DOI 10.1097/EJA.0b013e328329b028, PubMed 19617841
Total intravenous anaesthesia techniques for ambulatory surgery
Curr Opin Anaesthesiol, 22 (6), 725-9
DOI 10.1097/ACO.0b013e3283310f6b, PubMed 19680121
A comparison of intravenous oxycodone and intravenous morphine in patient-controlled postoperative analgesia after laparoscopic hysterectomy
Anesth Analg, 109 (4), 1279-83
DOI 10.1213/ane.0b013e3181b0f0bb, PubMed 19762758
Opioid or propofol: what kind of drug for what kind of sedation? Manual dosing or target-controlled infusion?
Anesth Analg, 108 (3), 704-6
DOI 10.1213/ane.0b013e3181954146, PubMed 19224772
[Fraudulent data in studies of postoperative pain]
Tidsskr Nor Laegeforen, 129 (16), 1658-9
DOI 10.4045/tidsskr.09.0497, PubMed 19721486
Publications 2008
[Withdrawing medically futile treatment--than ethics]
Tidsskr Nor Laegeforen, 128 (19), 2222
PubMed 18846150
Publications 2007
[Laparoscopic gastric bypass surgery in extreme overweight at a private hospital]
Tidsskr Nor Laegeforen, 127 (1), 43-6
PubMed 17205089
The prolonged postoperative analgesic effect when dexamethasone is added to a nonsteroidal antiinflammatory drug (rofecoxib) before breast surgery
Anesth Analg, 105 (2), 481-6
DOI 10.1213/01.ane.0000267261.61444.69, PubMed 17646509
Bariatric procedures as day/short stay surgery: is it possible and reasonable?
Curr Opin Anaesthesiol, 20 (6), 508-12
DOI 10.1097/ACO.0b013e3282f09443, PubMed 17989541
Hypothermia during laparotomy can be prevented by locally applied warm water and pulsating negative pressure
Br J Anaesth, 98 (3), 331-6
DOI 10.1093/bja/ael369, PubMed 17259258
Publications 2006
[Are children getting dangerous anesthetics?]
Tidsskr Nor Laegeforen, 126 (4), 482-3; author reply 483
PubMed 16477300
Publications 2005
[Postoperative nausea and vomiting]
Tidsskr Nor Laegeforen, 125 (13), 1831-2
PubMed 16012554
[A step back or training pain?]
Tidsskr Nor Laegeforen, 125 (15), 2050-1
PubMed 16100553
[COX-2 inhibitors and data interpretation]
Tidsskr Nor Laegeforen, 125 (19), 2672; author reply 2672
PubMed 16215622
[COX-2 inhibitors--scientific discussion of casting suspicion?]
Tidsskr Nor Laegeforen, 125 (23), 3314; author reply 3314
PubMed 16327866
Publications 2004
Ibuprofen vs. acetaminophen vs. ibuprofen and acetaminophen after arthroscopically assisted anterior cruciate ligament reconstruction
Eur J Anaesthesiol, 21 (6), 471-5
DOI 10.1017/s026502150400609x, PubMed 15248627
[Day surgery complications--not so easy to study]
Tidsskr Nor Laegeforen, 124 (15), 1966-7; author reply 1967
PubMed 15306876
Publications 2003
Regional anaesthesia in ambulatory surgery
Curr Opin Anaesthesiol, 16 (5), 471-6
DOI 10.1097/00001503-200310000-00006, PubMed 17021499
The effect of dexamethasone on side effects after coronary revascularization procedures
Anesth Analg, 96 (6), 1578-1583
DOI 10.1213/01.ANE.0000063922.90966.3A, PubMed 12760978
History of postoperative nausea and vomiting
Int Anesthesiol Clin, 41 (4), 1-12
DOI 10.1097/00004311-200341040-00003, PubMed 14574211
Ketamine, revival of a versatile intravenous anaesthetic
Adv Exp Med Biol, 523, 269-77
DOI 10.1007/978-1-4419-9192-8_24, PubMed 15088858
Publications 2002
Incidence and severity of postoperative nausea and vomiting are similar after metoclopramide 20 mg and ondansetron 8 mg given by the end of laparoscopic cholecystectomies
Acta Anaesthesiol Scand, 46 (1), 109-13
DOI 10.1111/j.1399-6576.2002.aas_460120.x, PubMed 11903083
Remifentanil sedation compared with propofol during regional anaesthesia
Acta Anaesthesiol Scand, 46 (3), 309-15
DOI 10.1034/j.1399-6576.2002.t01-1-460314.x, PubMed 11939923
Skin conductance correlates with perioperative stress
Acta Anaesthesiol Scand, 46 (7), 887-95
DOI 10.1034/j.1399-6576.2002.460721.x, PubMed 12139547
[Outpatient laparoscopic fundoplication for gastroesophageal reflux disease]
Tidsskr Nor Laegeforen, 122 (28), 2692-5
PubMed 12523086
Publications 2001
Neostigmine 50 microg kg(-1) with glycopyrrolate increases postoperative nausea in women after laparoscopic gynaecological surgery
Acta Anaesthesiol Scand, 45 (4), 495-500
DOI 10.1034/j.1399-6576.2001.045004495.x, PubMed 11300390
Oral ibuprofen versus paracetamol plus codeine for analgesia after ambulatory surgery
Anesth Analg, 92 (6), 1470-2
DOI 10.1097/00000539-200106000-00023, PubMed 11375827
Regional anesthesia in ambulatory surgery
Can J Anaesth, 48 (Suppl 1), R51-R54
DOI 10.1007/BF03028178, PubMed 27688136
Publications 2000
Does ketamine have preemptive effects in women undergoing abdominal hysterectomy procedures?
Anesth Analg, 90 (6), 1419-22
DOI 10.1097/00000539-200006000-00031, PubMed 10825333
No effect of preoperative paracetamol and codeine suppositories for pain after termination of pregnancies in general anaesthesia
Eur J Pain, 4 (2), 211-5
DOI 10.1053/eujp.2000.0174, PubMed 10957701
Non-opioid postoperative analgesia
Acta Anaesthesiol Scand, 44 (10), 1191-203
DOI 10.1034/j.1399-6576.2000.441003.x, PubMed 11065198
Intramuscular ephedrine reduces emesis during the first three hours after abdominal hysterectomy
Acta Anaesthesiol Scand, 44 (1), 107-11
DOI 10.1034/j.1399-6576.2000.440119.x, PubMed 10669281
Anaesthesiology into the new millenium
Acta Anaesthesiol Scand, 44 (1), 3-8
DOI 10.1034/j.1399-6576.2000.440102.x, PubMed 10669264
Ketamine: a new look at an old drug
Curr Opin Anaesthesiol, 13 (4), 463-8
DOI 10.1097/00001503-200008000-00011, PubMed 17016342
[Can postoperative nausea or vomiting be predicted?]
Tidsskr Nor Laegeforen, 120 (20), 2423-6
PubMed 11475230
Publications 1999
Bupivacaine 2.5 mg/ml versus bupivacaine 0.625 mg/ml and sufentanil l microg/ml with or without epinephrine 1 microg/ml for epidural analgesia in labour
Int J Obstet Anesth, 8 (3), 155-60
DOI 10.1016/s0959-289x(99)80130-7, PubMed 15321137
Axillary brachial plexus block with ropivacaine 7.5 mg/ml. A comparative study with bupivacaine 5 mg/ml
Acta Anaesthesiol Scand, 43 (8), 794-8
DOI 10.1034/j.1399-6576.1999.430802.x, PubMed 10492405
Publications 1998
[Obstetric analgesia in Norwegian hospitals]
Tidsskr Nor Laegeforen, 118 (11), 1693-6
PubMed 9621757
Changing preoperative fasting policies. Impact of a national consensus
Acta Anaesthesiol Scand, 42 (10), 1188-91
DOI 10.1111/j.1399-6576.1998.tb05275.x, PubMed 9834803
1 MAC-incision sevoflurane prevents explicit awareness during surgical skin incision and tracheal intubation
Acta Anaesthesiol Scand, 42 (10), 1184-7
DOI 10.1111/j.1399-6576.1998.tb05274.x, PubMed 9834802
Desflurane versus propofol maintenance for outpatient laparoscopic cholecystectomy
Acta Anaesthesiol Scand, 42 (1), 106-10
DOI 10.1111/j.1399-6576.1998.tb05089.x, PubMed 9527731
Betamethasone reduces postoperative pain and nausea after ambulatory surgery
Anesth Analg, 87 (2), 319-23
DOI 10.1097/00000539-199808000-00015, PubMed 9706923
Publications 1997
No analgesic effect of ibuprofen or paracetamol vs placebo for hysterectomies
Eur J Pain, 1 (1), 31-5
DOI 10.1016/s1090-3801(97)90050-1, PubMed 15102426
Spinal, epidural or propofol anaesthesia for out-patient knee arthroscopy?
Acta Anaesthesiol Scand, 41 (10), 1341-5
DOI 10.1111/j.1399-6576.1997.tb04655.x, PubMed 9422303
Post-operative epidural analgesia with low dose fentanyl, adrenaline and bupivacaine in children after major orthopaedic surgery. A prospective evaluation of efficacy and side effects
Eur J Anaesthesiol, 14 (6), 583-9
DOI 10.1046/j.1365-2346.1994.00179.x, PubMed 9466093
Kvalme og oppkast: en oversikt
In Medicinsk årbog, Norli, Oslo, 1997, s. 137-146
BIBSYS 042411807
Publications 1996
Pre-emptive effect of pre-incisional versus post-incisional infiltration of local anaesthesia on children undergoing hernioplasty
Acta Anaesthesiol Scand, 40 (7), 847-51
DOI 10.1111/j.1399-6576.1996.tb04544.x, PubMed 8874574
[The extent of ambulatory surgery. A questionnaire study among hospital directors and senior physicians]
Tidsskr Nor Laegeforen, 116 (3), 372-6
PubMed 8638266
[Ambulatory surgery--preoperative examinations]
Tidsskr Nor Laegeforen, 116 (4), 497-9
PubMed 8644054
Basis of anaesthesia--what do we know after 150 years?
Acta Anaesthesiol Scand, 40 (9), 1068-72
DOI 10.1111/j.1399-6576.1996.tb05568.x, PubMed 8933847
[What is anesthesia? Some reflections on the definition, measuring methods and mechanisms at the 150th anniversary]
Tidsskr Nor Laegeforen, 116 (25), 3015-9
PubMed 8975427
No additional analgesic effect of intra-articular morphine or bupivacaine compared with placebo after elective knee arthroscopy
Acta Anaesthesiol Scand, 40 (5), 585-8
DOI 10.1111/j.1399-6576.1996.tb04492.x, PubMed 8792889
Publications 1995
Prophylactic oral ibuprofen or ibuprofen-codeine versus placebo for postoperative pain after primary hip arthroplasty
Acta Anaesthesiol Scand, 39 (3), 323-6
DOI 10.1111/j.1399-6576.1995.tb04070.x, PubMed 7793209
Publications 1994
Total intravenous anaesthesia--free from nitrous oxide, free from problems?
Acta Anaesthesiol Scand, 38 (8), 769-70
DOI 10.1111/j.1399-6576.1994.tb04001.x, PubMed 7887094
[Postoperative nausea and vomiting]
Tidsskr Nor Laegeforen, 114 (13), 1526-30
PubMed 8079248
Publications 1993
[Sterilization of women. Waiting lists, surgical techniques and type of anesthesia]
Tidsskr Nor Laegeforen, 113 (13), 1555-8
PubMed 8337638
Laparoscopic sterilization under local or general anesthesia? A randomized study
Obstet Gynecol, 81 (1), 137-41
PubMed 8416449
[Prevention of aspiration--preoperative fasting. Time for reevaluation of old routines?]
Tidsskr Nor Laegeforen, 113 (4), 472-4
PubMed 8465293
[Ambulatory laparoscopic sterilization--should local analgesia and intravenous sedation replace general anesthesia? A comparative clinical trial]
Tidsskr Nor Laegeforen, 113 (13), 1559-62
PubMed 8337639
Publications 1992
Propofol anaesthesia versus paracervical blockade with alfentanil and midazolam sedation for outpatient abortion
Acta Anaesthesiol Scand, 36 (1), 31-7
DOI 10.1111/j.1399-6576.1992.tb03418.x, PubMed 1539476
Publications 1990
[Day surgery--anaesthesiologic aspects]
Tidsskr Nor Laegeforen, 110 (8), 977-80
PubMed 2321232
[Alfentanil. A potent and controllable opioid]
Tidsskr Nor Laegeforen, 110 (10), 1235-6
PubMed 2333650
Publications 1989
[Flumazenil]
Tidsskr Nor Laegeforen, 109 (4), 468-9
PubMed 2493168
[Premedication. Pharmacologic preparation prior to regional or general anesthesia]
Tidsskr Nor Laegeforen, 109 (28), 2863-6
PubMed 2815022
[Propofol (Diprivan). A new agent for induction and prolongation of short-duration anesthesia]
Tidsskr Nor Laegeforen, 109 (28), 2901-2
PubMed 2815031
Publications 1988
Comparison of propofol induction with thiopentone or methohexitone in short outpatient general anaesthesia
Acta Anaesthesiol Scand, 32 (8), 607-13
DOI 10.1111/j.1399-6576.1988.tb02796.x, PubMed 3063044
Prolonged elimination of midazolam after i.m. administration
Acta Anaesthesiol Scand, 32 (6), 464-6
DOI 10.1111/j.1399-6576.1988.tb02767.x, PubMed 3176834
Pharmacokinetics of midazolam and alfentanil in outpatient general anesthesia. A study with concomitant thiopentone, flumazenil or placebo administration
Acta Anaesthesiol Scand, 32 (6), 467-72
DOI 10.1111/j.1399-6576.1988.tb02768.x, PubMed 3140563
The use of flumazenil after total i.v. anaesthesia with midazolam in out-patients
Eur J Anaesthesiol Suppl, 2, 257-64
PubMed 2842138
[First aid in traffic accidents. A prospective 1 year trial in the Trondheim region]
Tidsskr Nor Laegeforen, 108 (33), 3071-4
PubMed 3206493
Publications 1987
Premedication with midazolam in out-patient general anaesthesia. A comparison with morphine-scopolamine and placebo
Acta Anaesthesiol Scand, 31 (6), 509-14
DOI 10.1111/j.1399-6576.1987.tb02612.x, PubMed 2888253
Total intravenous anaesthesia with midazolam and flumazenil in outpatient clinics. A comparison with isoflurane or thiopentone
Acta Anaesthesiol Scand, 31 (7), 634-41
DOI 10.1111/j.1399-6576.1987.tb02635.x, PubMed 3120486
Publications 1986
Perioperative autonomic hyperreflexia in high spinal cord lesions: a case report
Acta Anaesthesiol Scand, 30 (8), 672-3
DOI 10.1111/j.1399-6576.1986.tb02499.x, PubMed 3811812
Out-patient laparoscopy in general anaesthesia with alfentanil and atracurium. A comparison with fentanyl and pancuronium
Acta Anaesthesiol Scand, 30 (1), 30-4
DOI 10.1111/j.1399-6576.1986.tb02362.x, PubMed 2938394
Alfentanil anaesthesia in gall-bladder surgery
Acta Anaesthesiol Scand, 30 (1), 35-40
DOI 10.1111/j.1399-6576.1986.tb02363.x, PubMed 3083631
[Closed-circuit anesthesia]
Tidsskr Nor Laegeforen, 106 (7), 567-71
PubMed 3961783
Premedication for day-case surgery: double-blind comparison of ketobemidone + dimethylaminodiphenylbuten (A-29) and morphine + scopolamine
Acta Anaesthesiol Scand, 30 (7), 502-6
DOI 10.1111/j.1399-6576.1986.tb02464.x, PubMed 3811793
Publications 1985
Tracheal tube cuff pressures. The effects of different gas mixtures
Anaesthesia, 40 (5), 444-7
PubMed 4014621
Publications 1984
Anaphylactoid reaction caused by intravenous doxycycline during general anesthesia and beta-blockade treatment
Drug Intell Clin Pharm, 18 (6), 481-2
DOI 10.1177/106002808401800606, PubMed 6145571