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Publications by Øivind Klaastad

31 publications found

Original articles

Musso D, Klaastad Ø, Ytrebø LM (2021)
A combination of infraclavicular and suprascapular nerve blocks for total shoulder arthroplasty: A case series
Acta Anaesthesiol Scand, 65 (5), 674-680
DOI 10.1111/aas.13787, PubMed 33506505

Holmberg A, Ho AV, Fernand D, Toska K, Wester T, Klaastad Ø, Draegni T, Sauter AR (2019)
Microcirculation and haemodynamics after infraclavicular brachial plexus block using adrenaline as an adjuvant to lidocaine: a randomised, double-blind, crossover study in healthy volunteers
Anaesthesia, 74 (11), 1389-1396
DOI 10.1111/anae.14795, PubMed 31389614

Musso D, Klaastad Ø, Wilsgaard T, Ytrebø LM (2018)
Brachial plexus block of the posterior and the lateral cord using ropivacaine 7.5 mg/mL
Acta Anaesthesiol Scand, 63 (3), 389-395
DOI 10.1111/aas.13277, PubMed 30338518

Musso D, Flohr-Madsen S, Meknas K, Wilsgaard T, Ytrebø LM, Klaastad Ø (2017)
A novel combination of peripheral nerve blocks for arthroscopic shoulder surgery
Acta Anaesthesiol Scand, 61 (9), 1192-1202
DOI 10.1111/aas.12948, PubMed 28776638

Holmberg A, Sauter AR, Klaastad Ø, Draegni T, Raeder JC (2017)
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

Flohr-Madsen S, Ytrebø LM, Valen K, Wilsgaard T, Klaastad Ø (2016)
A randomised placebo-controlled trial examining the effect on hand supination after the addition of a suprascapular nerve block to infraclavicular brachial plexus blockade
Anaesthesia, 71 (8), 938-47
DOI 10.1111/anae.13504, PubMed 27396247

Kjelstrup T, Hol PK, Courivaud F, Smith HJ, Røkkum M, Klaastad Ø (2014)
MRI of axillary brachial plexus blocks: a randomised controlled study
Eur J Anaesthesiol, 31 (11), 611-9
DOI 10.1097/EJA.0000000000000122, PubMed 25051144

Flohr-Madsen S, Ytrebø LM, Kregnes S, Wilsgaard T, Klaastad Ø (2013)
Minimum effective volume of ropivacaine 7.5 mg/ml for an ultrasound-guided infraclavicular brachial plexus block
Acta Anaesthesiol Scand, 57 (4), 495-501
DOI 10.1111/aas.12078, PubMed 23418881

Kjelstrup T, Courivaud F, Klaastad Ø, Breivik H, Hol PK (2012)
High-resolution MRI demonstrates detailed anatomy of the axillary brachial plexus. A pilot study
Acta Anaesthesiol Scand, 56 (7), 914-9
DOI 10.1111/j.1399-6576.2012.02703.x, PubMed 22571443

Klaastad O, Sauter AR, Dodgson MS (2009)
Brachial plexus block with or without ultrasound guidance
Curr Opin Anaesthesiol, 22 (5), 655-60
DOI 10.1097/ACO.0b013e32832eb7d3, PubMed 19550303

Sauter AR, Dodgson MS, Kalvøy H, Grimnes S, Stubhaug A, Klaastad O (2009)
Current threshold for nerve stimulation depends on electrical impedance of the tissue: a study of ultrasound-guided electrical nerve stimulation of the median nerve
Anesth Analg, 108 (4), 1338-43
DOI 10.1213/ane.0b013e3181957d84, PubMed 19299809

Sauter AR, Dodgson MS, Stubhaug A, Halstensen AM, Klaastad Ø (2008)
Electrical nerve stimulation or ultrasound guidance for lateral sagittal infraclavicular blocks: a randomized, controlled, observer-blinded, comparative study
Anesth Analg, 106 (6), 1910-5
DOI 10.1213/ane.0b013e318173280f, PubMed 18499631

Sauter AR, Dodgson MS, Stubhaug A, Cvancarova M, Klaastad O (2007)
Ultrasound controlled nerve stimulation in the elbow region: high currents and short distances needed to obtain motor responses
Acta Anaesthesiol Scand, 51 (7), 942-8
DOI 10.1111/j.1399-6576.2007.01349.x, PubMed 17578459

Sauter AR, Smith HJ, Stubhaug A, Dodgson MS, Klaastad Ø (2006)
Use of magnetic resonance imaging to define the anatomical location closest to all three cords of the infraclavicular brachial plexus
Anesth Analg, 103 (6), 1574-6
DOI 10.1213/01.ane.0000242529.96675.fd, PubMed 17122242

Klaastad O, Smedby O, Kjelstrup T, Smith HJ (2005)
The vertical infraclavicular brachial plexus block: a simulation study using magnetic resonance imaging
Anesth Analg, 101 (1), 273-8, table of contents
DOI 10.1213/01.ANE.0000153861.31254.AC, PubMed 15976244

Klaastad Ø, Smith HJ, Smedby Ö, Winther-Larssen EH, Brodal P, Breivik H, Fosse ET (2004)
A novel infraclavicular brachial plexus block: the lateral and sagittal technique, developed by magnetic resonance imaging studies
Anesth Analg, 98 (1), 252-256
DOI 10.1213/01.ANE.0000094337.75996.AE, PubMed 14693630

Wedel DJ, Klaastad Ø, VadeBoncouer TR, Tillung T, Smedby Ö (2003)
An evaluation of the supraclavicular plumb-bob technique for brachial plexus block by magnetic resonance imaging
Anesth Analg, 96 (3), 862-867
DOI 10.1213/01.ANE.0000048707.91577.83, PubMed 12598275

Klaastad Ø, Smedby O, Thompson GE, Tillung T, Hol PK, Røtnes JS, Brodal P, Breivik H, Hetland KR, Fosse ET (2002)
Distribution of local anesthetic in axillary brachial plexus block: a clinical and magnetic resonance imaging study
Anesthesiology, 96 (6), 1315-24
DOI 10.1097/00000542-200206000-00009, PubMed 12170042

Klaastad O, Smedby O (2001)
The supraclavicular lateral paravascular approach for brachial plexus regional anesthesia: A simulation study using magnetic resonance imaging
Anesth. Analg., 93 (2), 442-446
DOI 10.1213/00000539-200108000-00041

Klaastad O, Lilleås FG, Røtnes JS, Breivik H, Fosse E (2000)
A magnetic resonance imaging study of modifications to the infraclavicular brachial plexus block
Anesth Analg, 91 (4), 929-33
DOI 10.1097/00000539-200010000-00030, PubMed 11004051

Smedby O, Rostad H, Klaastad O, Lilleås F, Tillung T, Fosse E (2000)
Functional imaging of the thoracic outlet syndrome in an open MR scanner
Eur Radiol, 10 (4), 597-600
DOI 10.1007/s003300050970, PubMed 10795541

Raeder JC, Drøsdahl S, Klaastad O, Kvalsvik O, Isaksen B, Strømskag KE, Mowinckel P, Bergheim R, Selander D (1999)
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

Klaastad O, Lilleås FG, Røtnes JS, Breivik H, Fosse E (1999)
Magnetic resonance imaging demonstrates lack of precision in needle placement by the infraclavicular brachial plexus block described by Raj et al
Anesth Analg, 88 (3), 593-8
DOI 10.1097/00000539-199903000-00025, PubMed 10072013

Breivik H, Klaastad O, Garborg O (1977)
[Treatment of epiglottitis]
Tidsskr Nor Laegeforen, 97 (31), 1628-30
PubMed 594956

Review articles

Klaastad O, Kongsgaard UE, Sponheim S (1993)
[Capnography. A new monitoring method may improve patient safety during anesthesia and in the recovery room]
Tidsskr Nor Laegeforen, 113 (10), 1220-3
PubMed 8493651

Breivik H, Klaastad O (1978)
Acute epiglottitis in children. Review of 27 patients
Br J Anaesth, 50 (5), 505-10
DOI 10.1093/bja/50.5.505, PubMed 646919

Other articles

Musso D, Klaastad Ø, Ytrebø LM (2018)
Postoperative Analgesia after Shoulder Surgery
Anesthesiology, 129 (2), 379-380
DOI 10.1097/ALN.0000000000002276, PubMed 30020182

Musso D, Flohr-Madsen S, Ytrebø LM, Klaastad Ø (2018)
The Effect of Infraclavicular Brachial Plexus Blocks on the Axillary Nerve
Reg Anesth Pain Med, 43 (2), 222
DOI 10.1097/AAP.0000000000000722, PubMed 29356780

Klaastad O, Dodgson MS, Stubhaug A, Sauter AR (2006)
Lateral sagittal infraclavicular block (LSIB)
Reg Anesth Pain Med, 31 (1), 86; author reply 86-7
DOI 10.1016/j.rapm.2005.09.005, PubMed 16418032

Klaastad O, Smith HJ, Smedby O, Winther-Larssen EH, Brodal P, Breivik H, Fosse ET (2004)
A novel approach to infraclavicular brachial plexus block: The ultrasound experience - In response
Anesth. Analg., 99 (3), 950-951
DOI 10.1213/00000539-200409000-00063

Theses

Klaastad Ø (2004)
Evaluations of brachial plexus block methods by magnetic resonance imaging and development of a novel method
In Series of dissertations submitted to the Faculty of Medicine, University of Oslo, Unipub, Oslo, no. 160, 1 b. (flere pag.)
BIBSYS 040298981, ISBN 82-8072-113-4