Jan Hovdenes
- Consultant
Publications 2024
Hypothermia versus normothermia in patients with cardiac arrest and shockable rhythm: a secondary analysis of the TTM-2 study
Crit Care, 28 (1), 335
DOI 10.1186/s13054-024-05119-3, PubMed 39407230
Hypothermia vs Normothermia in Patients With Cardiac Arrest and Nonshockable Rhythm: A Meta-Analysis
JAMA Neurol, 81 (2), 126-133
DOI 10.1001/jamaneurol.2023.4820, PubMed 38109117
Publications 2023
[Waiting lists and lung transplantation]
Tidsskr Nor Laegeforen, 143 (17)
DOI 10.4045/tidsskr.23.0746, PubMed 37987070
Effects of Hypothermia vs Normothermia on Societal Participation and Cognitive Function at 6 Months in Survivors After Out-of-Hospital Cardiac Arrest: A Predefined Analysis of the TTM2 Randomized Clinical Trial
JAMA Neurol, 80 (10), 1070-1079
DOI 10.1001/jamaneurol.2023.2536, PubMed 37548968
Publications 2022
Hypothermic versus Normothermic Temperature Control after Cardiac Arrest
NEJM Evid, 1 (11), EVIDoa2200137
DOI 10.1056/EVIDoa2200137, PubMed 38319850
Speed of cooling after cardiac arrest in relation to the intervention effect: a sub-study from the TTM2-trial
Crit Care, 26 (1), 356
DOI 10.1186/s13054-022-04231-6, PubMed 36380332
Publications 2021
Hypothermia versus Normothermia after Out-of-Hospital Cardiac Arrest
N Engl J Med, 384 (24), 2283-2294
DOI 10.1056/NEJMoa2100591, PubMed 34133859
Publications 2020
Targeted hypothermia versus targeted normothermia after out-of-hospital cardiac arrest: a statistical analysis plan
Trials, 21 (1), 831
DOI 10.1186/s13063-020-04654-y, PubMed 33028425
Protocol for outcome reporting and follow-up in the Targeted Hypothermia versus Targeted Normothermia after Out-of-Hospital Cardiac Arrest trial (TTM2)
Resuscitation, 150, 104-112
DOI 10.1016/j.resuscitation.2020.03.004, PubMed 32205155
Publications 2019
Targeted hypothermia versus targeted Normothermia after out-of-hospital cardiac arrest (TTM2): A randomized clinical trial-Rationale and design
Am Heart J, 217, 23-31
DOI 10.1016/j.ahj.2019.06.012, PubMed 31473324
The use of surfactant-filled mesoporous silica as an immobilising medium for a fluorescence lifetime pH indicator, providing long-term calibration stability
RSC Adv, 9 (64), 37241-37244
DOI 10.1039/c9ra07374d, PubMed 35542277
Publications 2018
Lactate, lactate clearance and outcome after cardiac arrest: A post-hoc analysis of the TTM-Trial
Acta Anaesthesiol Scand, 62 (10), 1436-1442
DOI 10.1111/aas.13172, PubMed 29926901
Time to awakening after cardiac arrest and the association with target temperature management
Resuscitation, 126, 166-171
DOI 10.1016/j.resuscitation.2018.01.027, PubMed 29371115
Publications 2017
Protein S100 as outcome predictor after out-of-hospital cardiac arrest and targeted temperature management at 33 °C and 36 °C
Crit Care, 21 (1), 153
DOI 10.1186/s13054-017-1729-7, PubMed 28629472
Single versus Serial Measurements of Neuron-Specific Enolase and Prediction of Poor Neurological Outcome in Persistently Unconscious Patients after Out-Of-Hospital Cardiac Arrest - A TTM-Trial Substudy
PLoS One, 12 (1), e0168894
DOI 10.1371/journal.pone.0168894, PubMed 28099439
Publications 2016
Usefulness of Serum B-Type Natriuretic Peptide Levels in Comatose Patients Resuscitated from Out-of-Hospital Cardiac Arrest to Predict Outcome
Am J Cardiol, 118 (7), 998-1005
DOI 10.1016/j.amjcard.2016.07.006, PubMed 27614855
A low body temperature on arrival at hospital following out-of-hospital-cardiac-arrest is associated with increased mortality in the TTM-study
Resuscitation, 107, 102-6
DOI 10.1016/j.resuscitation.2016.08.011, PubMed 27565034
Atrial Fibrillation Following Out-of-Hospital Cardiac Arrest and Targeted Temperature Management-Are We Giving It the Attention it Deserves?
Crit Care Med, 44 (12), 2215-2222
DOI 10.1097/CCM.0000000000001958, PubMed 27513534
Standardized EEG interpretation accurately predicts prognosis after cardiac arrest
Neurology, 86 (16), 1482-90
DOI 10.1212/WNL.0000000000002462, PubMed 26865516
Publications 2015
Predictive value of interleukin-6 in post-cardiac arrest patients treated with targeted temperature management at 33 °C or 36 °C
Resuscitation, 98, 1-8
DOI 10.1016/j.resuscitation.2015.10.009, PubMed 26525271
Neurologic Function and Health-Related Quality of Life in Patients Following Targeted Temperature Management at 33°C vs 36°C After Out-of-Hospital Cardiac Arrest: A Randomized Clinical Trial
JAMA Neurol, 72 (6), 634-41
DOI 10.1001/jamaneurol.2015.0169, PubMed 25844993
Time to start of cardiopulmonary resuscitation and the effect of target temperature management at 33°C and 36°C
Resuscitation, 99, 44-9
DOI 10.1016/j.resuscitation.2015.10.013, PubMed 26705972
Target temperature management of 33°C and 36°C in patients with out-of-hospital cardiac arrest with initial non-shockable rhythm - a TTM sub-study
Resuscitation, 89, 142-8
DOI 10.1016/j.resuscitation.2014.12.033, PubMed 25629544
Prophylactic antibiotics are associated with a lower incidence of pneumonia in cardiac arrest survivors treated with targeted temperature management
Resuscitation, 92, 154-9
DOI 10.1016/j.resuscitation.2015.01.035, PubMed 25680823
Impact of time to return of spontaneous circulation on neuroprotective effect of targeted temperature management at 33 or 36 degrees in comatose survivors of out-of hospital cardiac arrest
Resuscitation, 96, 310-6
DOI 10.1016/j.resuscitation.2015.06.021, PubMed 26159609
Neuron-Specific Enolase as a Predictor of Death or Poor Neurological Outcome After Out-of-Hospital Cardiac Arrest and Targeted Temperature Management at 33°C and 36°C
J Am Coll Cardiol, 65 (19), 2104-14
DOI 10.1016/j.jacc.2015.03.538, PubMed 25975474
No difference in mortality between men and women after out-of-hospital cardiac arrest
Resuscitation, 96, 78-84
DOI 10.1016/j.resuscitation.2015.06.030, PubMed 26215480
Mortality and neurological outcome in the elderly after target temperature management for out-of-hospital cardiac arrest
Resuscitation, 91, 92-8
DOI 10.1016/j.resuscitation.2014.12.030, PubMed 25597506
Publications 2014
The association of targeted temperature management at 33 and 36 °C with outcome in patients with moderate shock on admission after out-of-hospital cardiac arrest: a post hoc analysis of the Target Temperature Management trial
Intensive Care Med, 40 (9), 1210-9
DOI 10.1007/s00134-014-3375-8, PubMed 25001475
Publications 2013
Targeted temperature management at 33°C versus 36°C after cardiac arrest
N Engl J Med, 369 (23), 2197-206
DOI 10.1056/NEJMoa1310519, PubMed 24237006
Detailed statistical analysis plan for the target temperature management after out-of-hospital cardiac arrest trial
Trials, 14, 300
DOI 10.1186/1745-6215-14-300, PubMed 24044764
Optical gas monitoring in sea water: Robust reliable and highly flexible
OCEANS-IEEE
Publications 2012
Target Temperature Management after out-of-hospital cardiac arrest--a randomized, parallel-group, assessor-blinded clinical trial--rationale and design
Am Heart J, 163 (4), 541-8
DOI 10.1016/j.ahj.2012.01.013, PubMed 22520518
Publications 2011
Paratracheal placement of orotracheal tube: a complication when aborting percutaneous tracheotomy
Acta Anaesthesiol Scand, 55 (7), 897-8
DOI 10.1111/j.1399-6576.2011.02438.x, PubMed 21749335
Adverse events and their relation to mortality in out-of-hospital cardiac arrest patients treated with therapeutic hypothermia
Crit Care Med, 39 (1), 57-64
DOI 10.1097/CCM.0b013e3181fa4301, PubMed 20959789
Publications 2009
Outcome, timing and adverse events in therapeutic hypothermia after out-of-hospital cardiac arrest
Acta Anaesthesiol Scand, 53 (7), 926-34
DOI 10.1111/j.1399-6576.2009.02021.x, PubMed 19549271
Publications 2007
Reply to Systemic vascular resistance with an intra-aortic balloon pump: of practical use, even for a petit-maitre?
Acta Anaesthesiol. Scand., 51 (7)
DOI 10.1111/j.1399-6576.2007.01345.x
Publications 2006
Therapeutic hypothermia after out-of-hospital cardiac arrest: experiences with patients treated with percutaneous coronary intervention and cardiogenic shock
Acta Anaesthesiol Scand, 51 (2), 137-42
DOI 10.1111/j.1399-6576.2006.01209.x, PubMed 17181536
Evaluation of a lifetime-based optode to measure oxygen in aquatic systems
Limnol. Oceanogr. Meth., 4, 7-17
DOI 10.4319/lom.2006.4.7
Publications 2003
Optodes to measure oxygen in the aquatic environment
Sea Technol., 44 (2), 10-15
Publications 2001
Use of current meters in aquatic research & engineering
Sea Technol., 42 (2), 10-18
Publications 1996
The RCM 9 - A unique new instrument for measuring ocean currents and other oceanographic parameters
OCEANS '96 MTS/IEEE, CONFERENCE PROCEEDINGS, VOLS 1-3 / SUPPLEMENTARY PROCEEDINGS: COASTAL OCEAN - PROSPECTS FOR THE 21ST CENTURY, 293-298
Publications 1995
[Transfusion-associated graft-versus-host disease. Increased risk when using HLA matched donors]
Tidsskr Nor Laegeforen, 115 (12), 1499-501
PubMed 7770854
Hereditary porcine membranoproliferative glomerulonephritis type II is caused by factor H deficiency
J Clin Invest, 95 (3), 1054-61
DOI 10.1172/JCI117751, PubMed 7883953
Publications 1990
A study of the effect of rheumatoid synovial fluid on proliferation and IL-2 production by total mononuclear cells and purified CD4+ cells of synovial fluid and peripheral blood
Scand J Rheumatol, 19 (6), 398-406
DOI 10.3109/03009749009097628, PubMed 2259896
IL-6 in synovial fluids, plasma and supernatants from cultured cells of patients with rheumatoid arthritis and other inflammatory arthritides
Scand J Rheumatol, 19 (3), 177-82
DOI 10.3109/03009749009095040, PubMed 2359995
Publications 1989
B-cell growth-promoting activity in supernatants from CD4+ cells from synovial fluid and peripheral blood of patients with rheumatoid arthritis and other inflammatory arthritides
Scand J Rheumatol, 18 (6), 385-92
DOI 10.3109/03009748909102100, PubMed 2515595
Expression of activation markers on CD4+ and CD8+ cells from synovial fluid, synovial tissue, and peripheral blood of patients with inflammatory arthritides
Scand J Immunol, 29 (6), 631-9
DOI 10.1111/j.1365-3083.1989.tb01167.x, PubMed 2544985
A functional study of purified CD4+ and CD8+ cells isolated from synovial fluid of patients with rheumatoid arthritis and other arthritides
Scand J Immunol, 29 (6), 641-9
DOI 10.1111/j.1365-3083.1989.tb01168.x, PubMed 2500703
Mitogen-induced interleukin 2 and gamma interferon production by CD4+ and CD8+ cells of patients with inflammatory arthritides. A comparison between cells from synovial fluid and peripheral blood
Scand J Immunol, 30 (5), 597-603
DOI 10.1111/j.1365-3083.1989.tb02467.x, PubMed 2511620
Publications 1988
Immunoregulatory lymphokines in rheumatoid joints. III. B cell growth promoting activity of cells eluted from rheumatoid synovial tissue
Scand J Rheumatol, 17 (5), 371-8
DOI 10.3109/03009748809105273, PubMed 3264935
Publications 1987
Immunoregulatory lymphokines in rheumatoid joints. II. Production by and responsiveness to interleukin-2 of eluted synovial tissue cells
Rheumatol Int, 7 (6), 261-5
DOI 10.1007/BF00270526, PubMed 2964079