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Jan Magnus Bjordal's picture

Jan Magnus Bjordal

Professor, Director, Health Sciences
  • E-mailJan.Bjordal@uib.no
  • Phone+47 55 58 60 37+47 917 79 832
  • Visitor Address
    Alrek helseklynge, blokk D, Årstadveien 17
  • Postal Address
    Postboks 7804
    5020 Bergen

Musculoskeletal pain

Tendinopathy

Osteoarthritis

Low level laser therapy

Systematic reviews

Academic article
  • Show author(s) 2020. Photobiomodulation Therapy Modulates Muscle Gene Expression and Improves Performance of Rats Subjected to a Chronic Resistance Exercise Protocol. Photobiomodulation, photomedicine, and laser surgery. 713-719.
  • Show author(s) 2020. Efficacy of low-level laser therapy combined with exercise for subacromial impingement syndrome: A randomised controlled trial. Clinical Rehabilitation.
  • Show author(s) 2020. Effect of 12 weeks of endurance training combined with creatine supplement, photobiomodulation therapy, or both on performance and muscle damage in rats. Photobiomodulation, photomedicine, and laser surgery. 708-712.
  • Show author(s) 2020. 904 nm Low-Level Laser Irradiation Decreases Expression of Catabolism-Related Genes in White Adipose Tissue of Wistar Rats: Possible Roles of Laser on Metabolism. Photobiomodulation, photomedicine, and laser surgery. 11-18.
  • Show author(s) 2019. Reliability of pain pressure threshold algometry in persons with conservatively managed wrist fractures. Physiotherapy Research International.
  • Show author(s) 2019. Infrared low-level laser therapy (Photobiomodulation Therapy) before intense progressive running test of high-level soccer players: Effects on functional, muscle damage, inflammatory, and oxidative stress markers - A randomized controlled trial. Oxidative Medicine and Cellular Longevity. 1-12.
  • Show author(s) 2019. Effects of photobiomodulation therapy on inflammatory mediators in patients with chronic non-specific low back pain: Protocol for a randomized placebo-controlled trial. Medicine. 1-5.
  • Show author(s) 2019. Clinical and scientific recommendations for the use of photobiomodulation therapy in exercise performance enhancement and post-exercise recovery: current evidence and future directions. Brazilian Journal of Physical Therapy. 71-75.
  • Show author(s) 2018. Should open excisions and sutured incisions be treated differently? A review and meta-analysis of animal wound models following low-level laser therapy. Lasers in Medical Science. 1351-1362.
  • Show author(s) 2018. Low-Level Laser Therapy and World Association for Laser Therapy Dosage Recommendations in Musculoskeletal Disorders and Injuries. Photomedicine and Laser Surgery. 457-459.
  • Show author(s) 2018. Long-term results of a randomized, controlled, double-blind study of low-level laser therapy before exercises in knee osteoarthritis: laser and exercises in knee osteoarthritis. Clinical Rehabilitation. 173-178.
  • Show author(s) 2018. High doses of laser phototherapy can increase proliferation in melanoma stromal connective tissue. Lasers in Medical Science. 1215-1223.
  • Show author(s) 2018. Characterization of Skeletal Muscle Strain Lesion Induced by Stretching in Rats: Effects of Laser Photobiomodulation. Photomedicine and Laser Surgery. 460-467.
  • Show author(s) 2017. Pre-Exercise Infrared Photobiomodulation Therapy (810 nm) in Skeletal Muscle Performance and Postexercise Recovery in Humans: What Is the Optimal Power Output? Photomedicine and Laser Surgery. 595-603.
  • Show author(s) 2017. Penetration time profiles for two class 3B lasers in in situ human achilles at rest and stretched. Photomedicine and Laser Surgery. 546-554.
  • Show author(s) 2017. Neuromuscular electrical stimulation is effective in strengthening the quadriceps muscle after anterior cruciate ligament surgery. Knee Surgery, Sports Traumatology, Arthroscopy. 399-410.
  • Show author(s) 2017. Low-level laser therapy and cryotherapy as mono-and adjunctive therapies for achilles tendinopathy in rats. Photomedicine and Laser Surgery. 32-42.
  • Show author(s) 2017. Comparison of Photobiomodulation and Anti-Inflammatory Drugs on Tissue Repair on Collagenase-Induced Achilles Tendon Inflammation in Rats. Photomedicine and Laser Surgery. 137-145.
  • Show author(s) 2017. Achilles tendon penetration for continuous 810 nm and superpulsed 904 nm lasers before and after ice application: an in situ study on healthy young adults. Photomedicine and Laser Surgery. 567-575.
  • Show author(s) 2016. Pre-exercise infrared low-level laser therapy (810 nm) in skeletal muscle performance and postexercise recovery in humans, what is the optimal dose? A randomized, double-blind, placebo-controlled clinical trial. Photomedicine and Laser Surgery. 473-482.
  • Show author(s) 2016. Isolated and combined effects of photobiomodulation therapy, topical nonsteroidal anti-inflammatory drugs, and physical activity in the treatment of osteoarthritis induced by papain. Journal of Biomedical Optics.
  • Show author(s) 2016. Histological Assessment of a Combined Low-Level Laser/Light-Emitting Diode Therapy (685 nm/470 nm) for Sutured Skin Incisions in a Porcine Model: A Short Report. Photomedicine and Laser Surgery. 53-55.
  • Show author(s) 2015. The efficacy of low-level laser therapy for shoulder tendinopathy: a systematic review and meta-analysis of randomized controlled trials. Physiotherapy Research International. 108-125.
  • Show author(s) 2015. Impact of a multifaceted and clinically integrated training program in evidence-based practice on knowledge, skills, beliefs and behaviour among clinical instructors in physiotherapy: A non-randomized controlled study. PLOS ONE.
  • Show author(s) 2015. Evaluation of the proliferative effects induced by low-level laser therapy in bone marrow stem cell culture. Photomedicine and Laser Surgery. 610-616.
  • Show author(s) 2015. Effect of phototherapy (low-level laser therapy and light-emitting diode therapy) on exercise performance and markers of exercise recovery: a systematic review with meta-analysis. Lasers in Medical Science.
  • Show author(s) 2014. What is the ideal dose and power output of low-level laser therapy (810 nm) on muscle performance and post-exercise recovery? Study protocol for a double-blind, randomized, placebo-controlled trial. Trials.
  • Show author(s) 2014. The low level laser therapy (LLLT) operating in 660 nm reduce gene expression of inflammatory mediators in the experimental model of collagenase-induced rat tendinitis. Lasers in Medical Science. 1985-1990.
  • Show author(s) 2014. Superpulsed low-level laser therapy protects skeletal muscle of mdx mice against damage, inflammation and morphological changes delaying dystrophy progression. PLOS ONE.
  • Show author(s) 2014. Shoulder rotational profiles in young healthy elite female and male badminton players. Scandinavian Journal of Medicine & Science in Sports. 122-128.
  • Show author(s) 2014. Low-level laser therapy with 810 nm wavelength improves skin wound healing in rats with streptozotocin-induced diabetes. Photomedicine and Laser Surgery. 198-204.
  • Show author(s) 2014. Evidence-based practice exposure and physiotherapy students' behaviour during clinical placements: a survey. Physiotherapy Research International. 238-247.
  • Show author(s) 2014. En takstbasert analyse av avtalefysioterapeuters praksis. Fysioterapeuten. 38-39.
  • Show author(s) 2014. Effects of pre-irradiation of low-level laser therapy with different doses and wavelengths in skeletal muscle performance, fatigue, and skeletal muscle damage induced by tetanic contractions in rats. Lasers in Medical Science. 1617-1626.
  • Show author(s) 2014. Effect of pre-irradiation with different doses, wavelengths, and application intervals of low-level laser therapy on cytochrome c oxidase activity in intact skeletal muscle of rats. Lasers in Medical Science. 59-66.
  • Show author(s) 2013. What makes transcutaneous electrical nerve stimulation work? Making sense of the mixed results in the clinical literature. Physical Therapy. 1397-1402.
  • Show author(s) 2012. Skin penetration Time-Profiles for continuous 810 nm and Superpulsen 904 nm Lasers in a Rat Model. Photomedicine and Laser Surgery. 688-694.
  • Show author(s) 2012. Red (660 nm) and infrared (830 nm) low-level laser therapy in skeletal muscle fatigue in humans: what is better? Lasers in Medical Science. 453-458.
  • Show author(s) 2012. Infrared (810-nm) low-level laser therapy on rat experimental knee inflammation. Lasers in Medical Science. 71-78.
  • Show author(s) 2012. Infrared (810 nm) low-level laser therapy in experimental model of strain-induced skeletal muscle injury in rats: effects on functional outcomes. Photochemistry and Photobiology. 154-160.
  • Show author(s) 2012. Different COPD disease characteristics are related to different outcomes in the 6-minute walk test. COPD: Journal of Chronic Obstructive Pulmonary Disease. 227-234.
  • Show author(s) 2012. An experimental study of low-level laser therapy in rat Achilles tendon injury. Lasers in Medical Science. 103-111.
  • Show author(s) 2011. The Thermal Effects of Therapeutic Lasers with 810 and 904 nm Wavelengths on Human Skin. Photomedicine and Laser Surgery. 145-153.
  • Show author(s) 2011. Low-level Laser Therapy Improves Skeletal Muscle Performance, Decreases Skeletal Muscle Damage and Modulates mRNA Expression of COX-1 and COX-2 in a Dose-dependent Manner. Photochemistry and Photobiology. 1159-1163.
  • Show author(s) 2011. Infrared(810nm) low-level laser therapy on rar experimental knee inflammation. Lasers in Medical Science.
  • Show author(s) 2011. Infrared (810 nm) Low-Level Laser Therapy in Experimental Model of Strain-Induced Skeletal Muscle Injury in Rats: Effects on Functional Outcomes. Journal of Photochemistry and Photobiology. B: Biology.
  • Show author(s) 2011. Infrared (810 nm) Low-level Laser Therapy in Rat Achilles Tendinitis: A Consistent Alternative to Drugs. Photochemistry and Photobiology. 1447-1452.
  • Show author(s) 2011. Efficacy of low level laser therapy associated with exercises in knee osteoarthritis: a randomized double-blind study. Clinical Rehabilitation.
  • Show author(s) 2011. Comparison of Two Resistance Training Protocols, 6RM versus 12RM, to Increase the 1RM in Healthy Young Adults. A Single-Blind, Randomized Controlled Trial. Physiotherapy Research International.
  • Show author(s) 2011. Comparison between cold water immersion therapy (CWIT) and light emitting diode therapy (LEDT) in short-term skeletal muscle recovery after high-intensity exercise in athletes-preliminary results. Lasers in Medical Science. 493-501.
  • Show author(s) 2010. The anti-inflammatory mechanism of low level laser therapy and its relevance for clinical use in physiotherapy. Physical Therapy Reviews. 286-293.
  • Show author(s) 2010. Low-level laser therapy (LLLT) attenuates RhoA mRNA expression in the rat bronchi smooth muscle exposed to tumor necrosis factor-alpha. Lasers in Medical Science. 661-668.
  • Show author(s) 2010. Low-level laser irradiation (InGaAlP-660 nm) increases fibroblast cell proliferation and reduces cell death in a dose-dependent manner. Photomedicine and Laser Surgery. S151-S156.
  • Show author(s) 2010. Inaccuracies in laser therapy meta-analysis for neck pain?". Journal of Physiotherapy.
  • Show author(s) 2010. Effects of low-level laser Therapy (LLLT) in the development of exercise-induced skeletal muscle fatigue and changes in biochemical markers related to postexercise recovery. Journal of Orthopaedic and Sports Physical Therapy. 524-532.
  • Show author(s) 2010. Effect of low-level laser therapy (GaAs 904 nm) in skeletal muscle fatigue and biochemical markers of muscle damage in rats. European Journal of Applied Physiology. 1083-1088.
  • Show author(s) 2010. Comparison between cold water immersion therapy (CWIT) and light emitting diode therapy (LEDT) in short-term skeletal muscle recovery after high-intensity exercise in athletes—preliminary results. Lasers in Medical Science.
  • Show author(s) 2009. Effect of low-level laser therapy (GaAs 904 nm) in skeletal muscle fatigue and biochemical markers of muscle damage in rats. European Journal of Applied Physiology.
  • Show author(s) 2009. Effect of low level laser therapy on bronchial hyper-responsiveness. Lasers in Medical Science. 567-576.
  • Show author(s) 2009. Effect of Cluster Multi-Diode Light Emitting Diode Therapy (LEDT) on Exercise-Induced Skeletal Muscle Fatigue and Skeletal Muscle Recovery in Humans. Lasers in Surgery and Medicine. 572-577.
  • Show author(s) 2009. Effect of 830 nm low-level laser therapy in exercise-induced skeletal muscle fatigue in humans. Lasers in Medical Science. 425-431.
  • Show author(s) 2008. Evaluering av medisinsk behandling: hva vet vi, og hvordan bør kunnskapen håndteres? How do we evaluate knowledge about therapeutic efficacy? Norsk Epidemiologi. 137-146.
  • Show author(s) 2008. Effects of low-level laser therapy and eccentric exercises in the treatment of recreational athletes with chronic achilles tendinopathy. American Journal of Sports Medicine. 881-887.
  • Show author(s) 2008. Effect of 830 nm low-level laser therapy applies before high-intensity exercises on skeletal muscle recovery in athletes. Lasers in Medical Science.
  • Show author(s) 2007. Short-term efficacy of pharmacotherapeutic interventions in osteoarthritic knee pain: a metaanalysis of randomised placebo-controlled trials. European Journal of Pain. 125-138.
  • Show author(s) 2007. Short-term efficacy of pharmacotherapeutic interventions in osteoarthritic knee pain: A meta-analysis of randomised placebo-controlled trials. European Journal of Pain. 125-38.
  • Show author(s) 2007. Levels of evidence for epidural steroid injections. Journal of Rheumatology.
  • Show author(s) 2007. Is mechanical pain threshold after transcutaneous electrical nerve stimulation (TENS) increased locally and unilaterally? A randomized placebo‐controlled trial in healthy subjects. Physiotherapy Research International. 251-263.
  • Show author(s) 2007. Is mechanical pain threshold after transcutaneous electrical nerve stimulation (TENS) increased locally and unilaterally? A randomized placebo controlled trial in healthy subjects. Physiotherapy Research International. 251-263.
  • Show author(s) 2007. An investigation into the effect of electrode placement of transcutaneous electrical nerve stimulation (TENS) on experimentally induced ischemic pain in healthy human participants. The Clinical Journal of Pain. 735-743.
  • Show author(s) 2006. Steroid receptor antagonist mifepristone inhibits the anti-inflammatory effects of photoradiation. Photomedicine and Laser Surgery.
  • Show author(s) 2006. NSAIDs in osteoarthritis: irreplaceable or troublesome guidelines? British Journal of Sports Medicine. 285-6.
  • Show author(s) 2006. Low-level laser therapy induces dose-dependent reduction of TNF alpha levels in acute inflammation. Photomedicine and Laser Surgery. 33-37.
  • Show author(s) 2006. Low level laser therapy partially restores trachea muscle relaxation response in rats with tumor necrosis factor alpha-mediated smooth airway muscle dysfunction. Lasers in Surgery and Medicine. 773-778.
  • Show author(s) 2006. Is quality control of Cochrane reviews in controversial areas sufficient? Journal of Alternative and Complementary Medicine. 3 pages.
  • Show author(s) 2006. Is quality control of Cochrane reviews in controversial areas sufficient? Journal of Alternative and Complementary Medicine. 181-3.
  • Show author(s) 2006. Effect of low-level laser (Ga-Al-As 655 nm) on skeletal muscle fatigue induced by electrical stimulation in rats. Journal of applied physiology. 283-288.
  • Show author(s) 2006. A randomised, placebo controlled trial of low level laser therapy for activated Achilles tendinitis with microdialysis measurement of peritendinous prostaglandin E2 concentrations. British Journal of Sports Medicine. 76-80.
  • Show author(s) 2006. A randomised, placebo controlled trial of low level laser therapy for activated Achilles tendinitis with microdialysis measurement of peritendinous prostaglandin E-2 concentrations. British Journal of Sports Medicine. 5 pages.
  • Show author(s) 2005. Spontaneous effects of low-level laser therapy (650mm) in acute inflammatory mouse pleurisy induced by carrageenan. Photomedicine and Laser Surgery.
  • Show author(s) 2005. Guest editorial: Vioxx scandal and ineffective NSAIDs in osteoarthritis, implications for physical therapy? Physical Therapy Reviews. 3-4.
  • Show author(s) 2005. Can Cochrane Reviews in controversial areas be biased? A Sensitivity analysis based on the protocol of a Systematic Cochrane Review on low-level laser therapy in osteoarthritis. Photomedicine and Laser Surgery.
  • Show author(s) 2005. Behandling av akutte idrettsskader med fysiske virkemidler. Norsk idrettsmedisin.
  • Show author(s) 2005. Behandling av akutte idrettskader med fysiske virkemidler. Idrettsmedisin. 3-8.
  • Show author(s) 2004. Non-steroidal anti-inflammatory drugs, including cyclo-oxygenase-2 inhibitors, in osteoarthritic knee pain: meta-analysis of randomised placebo controlled trials. BMJ. British Medical Journal. 1317-1322.
  • Show author(s) 2003. Transcutaneous electrical nerve stimulation (TENS) can reduce postoperative analgesic consumption by one third. A meta-analysis with assessment of optimal treatment parameters for postoperative pain. European Journal of Pain. 181-188.
  • Show author(s) 2003. Transcutaneous electrical nerve stimulation (TENS) can reduce postoperative analgesic consumption by one third. A meta-analysis with assessment of optimal treatment parameters for postoperative pain. European Journal of Pain. 181-188.
  • Show author(s) 2003. Tendon thickness and depth from skin for supraspinatus, common wrist and finger extensors, patellar and Acxhilles tendons. Physiotherapy (Engl). 375-383.
  • Show author(s) 2003. Tendon thickness and depth from skin for supraspinatus, common wrist and finger extensors, patellar and Achilles tendons. ?. 375-383.
  • Show author(s) 2003. A systematic review of low level laser therapy with location-specific doses for chronic joint disorders. Australian Journal of Physiotherapy. 107-116.
  • Show author(s) 2003. A systematic review of low level laser therapy with location-specific doses for chronic joint disorders. Australian Journal of Physiotherapy. 107-116.
  • Show author(s) 2003. A quantitative study of bias in systematic reviews. Advances in Physiotherapy. 83-96.
  • Show author(s) 2003. A quantitative study of bias in systematic reviews. Advances in Physiotherapy. 83-96.
  • Show author(s) 2001. Low level laser therapy for tendinopathy. Evidence of a dose-response pattern. Physical Therapy Reviews. 91-99.
  • Show author(s) 2001. Akutt idiopatisk ansiktslammelse belyst ved to tilfeller blant tannleger. Den norske tannlegeforenings tidende. 392-399.
  • Show author(s) 2001. Akutt idiopatisk ansiktslammelse belyst ved to tilfeller blant tannleger. Den norske tannlegeforenings tidende. 392-399.
  • Show author(s) 1997. Epidemiology of anterior cruciate ligament injuries in soccer. American Journal of Sports Medicine. 3421-3425.
Academic lecture
  • Show author(s) 2015. Impact of a training program in evidence-based practice on clinical instructors’ knowledge, skills, beliefs and behaviour: a non-randomized controlled study.
  • Show author(s) 2015. Exploring return of Evidence Based Practice behaviours to baseline at follow up among Clinical Instructors in Physiotherapy Education.
  • Show author(s) 2013. Evidence-based practice implementation in physiotherapy education: A survey among students in clinical placements.
  • Show author(s) 2011. Tendinopathi - Skikkelig laser må til!
  • Show author(s) 2011. Sjokkbølge, laser og ultralyd ved idrettskader og muskelskjelettlidelser.
  • Show author(s) 2011. Seminar om undersøkelse og behandling av tendinopathier.
  • Show author(s) 2011. Clinical evidence for low level laser therapy in musculoskeltal disorders.
  • Show author(s) 2011. Clinical Evidence and Guidelines for Laser Phototherapy in Tendinopathies and Arthritis.
  • Show author(s) 2011. Bruk av 0rtoser, tape og innleggsåler i idrettsmedisin.
  • Show author(s) 2010. Steroidinjeksjoner ved muskel/skjelett-lidelser: Et tveegget sverd.
  • Show author(s) 2010. Pain-control effects of laser-therapy.
  • Show author(s) 2010. Laserbehandling ved idrettsakder.
  • Show author(s) 2010. Laser therapy in the past, present and future Invited presentation, 50th anniversary, Iranian Dental Association.
  • Show author(s) 2010. Laser therapy in tendinopathies.
  • Show author(s) 2010. Laser therapy in Sports Medicine.
  • Show author(s) 2010. Ikke-farmakologisk behandling av muskel/skjelett-smerter.
  • Show author(s) 2010. How does laser therapy work in musculoskeletal disorders?
  • Show author(s) 2010. Development of WALT-guidelines - past and future issues.
  • Show author(s) 2010. A systematic review of low level laser therapy in cancer therapy-induced oral mucositis.
  • Show author(s) 2009. Low Level Laser Therapy in Physiotherapy.
  • Show author(s) 2009. Low Level Laser Therapy and inflammatory responses.
  • Show author(s) 2009. Laser i idrettsfysioterapi.
  • Show author(s) 2009. A systematic review of randomized placebo-controlled low level laser therapy in chemotherapy-induced oral muscositis.
  • Show author(s) 2008. Low level laser therapy in arthrithis, tendinopathies and airway disorders.
  • Show author(s) 2008. Low Level Laser Therapy in arthritis, tendinopathies and airway disorders.
  • Show author(s) 2008. Is best evidence the best?
  • Show author(s) 2008. En systematisk litteraturoversikt over lavenergi laserbehandling for uspesifikke nakkesmerter.
  • Show author(s) 2008. Can low level laser therapy substitute drugs in painful musculosceletal disorders?
  • Show author(s) 2008. Can Low Level Laser Therapy substitute drugs in painful musculoskeletal disorders?
  • Show author(s) 2008. A systematic review with procedural assessments and meta-analysis of low level laser therapy in lateral elbow tendinopathy (tennis elbow).
  • Show author(s) 2008. A systematic review with procedural assessments and meta-analysis of Low Level Laser Therapy in lateral elbow tendinopathy (tennis elbow).
  • Show author(s) 2007. Laserbehandling ved akutte idrettsskader.
  • Show author(s) 2007. Breaking the code - Why Low Level Laser Therapy may become a low risk alternative to non-steroidal anti-inflammatory drugs in musculoskeletal disorders.
  • Show author(s) 2007. Breaking the code - Why Low Level Laser Therapy may become a low risk alternative to non-steroidal anti-inflammatory drugs in musculoskeletal disorders.
  • Show author(s) 2007. Breaking the code - Why Low Level Laser Therapy may become a low risk alternative to non-steroidal anti-inflammatory drugs in musculoskeletal disorders.
  • Show author(s) 2007. Breaking the code - Why Low Level Laser Therapy may become a low risk alternative to non-steroidal anti-inflammatory drugs in musculoskeletal disorders.
  • Show author(s) 2007. A systematic review of low level laser therapy in postoperative dental pain.
  • Show author(s) 2006. Systematic reviews of laser therapy in tendinopathies and osteoarthritis.
  • Show author(s) 2006. Systematic reviews of laser therapy in tendinopathies and osteoarthritis.
  • Show author(s) 2006. Steroid antagonist mifepristone inhibits the anti-inflammatory effect of low level laser therapy.
  • Show author(s) 2006. Steroid antagonist mifepristone inhibits the anti-inflammatory effect of low level laser therapy.
  • Show author(s) 2006. Kunnskapsgrunnlaget for empirisk utviklete smertebehandlingsformer. Kan piller og sprøyter erstattes.
  • Show author(s) 2006. Evidence-based WALT dosage recommendations for low level laser therapy in musculoskeletal disorders – Procedures and future directions.
  • Show author(s) 2006. Evidence-based WALT dosage recommendations for low level laser therapy in musculoskeletal disorders ? Procedures and future directions.
  • Show author(s) 2006. Breaking the code - Why Low Level Laser Therapy may become a low risk alternative to non-steroidal anti-inflammatory drugs in musculoskeletal disorders.
  • Show author(s) 2006. Breaking the code - Why Low Level Laser Therapy may become a low risk alternative to non-steroidal anti-inflammatory drugs in musculoskeletal disorders.
  • Show author(s) 2006. Breaking the code - Why Low Level Laser Therapy may become a low risk alternative to non-steroidal anti-inflammatory drugs in musculoskeletal disorders.
  • Show author(s) 2006. A systematic review of laser therapy in inflammatory oral diseases.
  • Show author(s) 2006. A systematic review of laser therapy in inflammatory oral diseases.
  • Show author(s) 2006. A randomised placebo-controlled trial with laser therapy microdialysis in Achilles tendonitis.
  • Show author(s) 2006. A randomised placebo-controlled trial with laser therapy microdialysis in Achilles tendoniti.
  • Show author(s) 2005. Validity problems in systematic reviews of Low Level Laser Therapy.
  • Show author(s) 2005. Low-level laser therapy - mechanisms in acute pain.
  • Show author(s) 2005. Low lever laser therapy - mechamisms in acute pain.
  • Show author(s) 2005. Kan lav-energi laser virke betennelsesdempende? En randomisert placebo-kontrollert studie på aktivert Achilles tendinopathi.
  • Show author(s) 2005. Kan eventuelle betennelsesdempende effekter av lav-energi laser blokkeres av steroider?
  • Show author(s) 2005. Hva virker ved arthrose?
  • Show author(s) 2005. Hva virker ved arthrose?
  • Show author(s) 2005. Effect NSAIDs in knee osteoarthritis.
  • Show author(s) 2005. Effect NSAIDs in knee osteoarthritis.
  • Show author(s) 2005. Betydningen av smerte for dosering av øvelsesbehandling.
  • Show author(s) 2003. Transcutaneous electrical nerve stimulation for postoperative pain.
  • Show author(s) 2003. TENS for postoperative pain - A meta-analysis.
  • Show author(s) 2003. Skuldersmerter - Den vanskelighe diagnostiske klassifikasjonen.
  • Show author(s) 2003. Bias in systematic reviews.
  • Show author(s) 2003. Bias in systematic reviews.
  • Show author(s) 2003. Bias in systematic reviews.
  • Show author(s) 2003. Bias in systematic reviews.
  • Show author(s) 2002. Skuldersmerter - Den vanskelige diagnostiske klassifikasjonen.
  • Show author(s) 2002. Low level laser therapy for osteoarthritis. A meta-analysis with assessment of optimal dose.
  • Show author(s) 2002. Alternative pain treatment regimes in physiotherapy. Empirical versus validated approaches.
  • Show author(s) 2001. Reliability of Cochrane reviews on laser therapy.
  • Show author(s) 2001. Low level laser therapy for chronic joint disorders. A meta-analysis.
  • Show author(s) 2001. Is weekly dose a critical factor for pain reduction after direct irradiation of chronic joint disorders?
  • Show author(s) 2001. A literature review of possible effective intervals of red and infrared irradiation for enhanced tissue repair in the human locomotor system.
  • Show author(s) 2000. What is optimal dose, power density and timing for low level laser therapy in tendon injuries?
  • Show author(s) 2000. What is optimal dose, power density and timing for low level laser therapy in tendon injuries?
  • Show author(s) 2000. Systematisk review av ultralyd og kortbølge.
  • Show author(s) 2000. Low level laser therapy can be effective for tendinitis: A meta-analysis.
  • Show author(s) 2000. Low level laser therapy can be effective for tendinitis: A meta-analysis.
  • Show author(s) 2000. Elektroterapi.
  • Show author(s) 2000. "Jumper's knee". A 12-month single-subject trial with Ultrasongraphy, Performance Tests and Pain Measurement.
  • Show author(s) 2000. "Jumper's knee". A 12-month single-subject trial with Ultrasongraphy, Performance Tests and Pain Measurement.
  • Show author(s) 1999. Therapeutic windows and dose-response patterns in electrotherapy.
  • Show author(s) 1999. Are poor results in electrotheapy trials caused by inadequate treatment procedures?
  • Show author(s) 1997. Epidemiology of anterior cruciate ligament injuries in soccer.
  • Show author(s) 1996. The PIXIE X-ray Camera on the POLAR satellite - Preliminary results.
  • Show author(s) 1993. Fremre korsbåndskader i fotball - en retrospektiv studie i Hordaland.
Abstract
  • Show author(s) 2009. TIME-DEPENDENT EDEMA REDUCTION BY NEAR INFRARED LASER IRRADIATION ON LYMPH NODES. Lasers in Surgery and Medicine. 63-63.
  • Show author(s) 2009. TIME-DEPENDENT EDEMA REDUCTION BY NEAR INFRARED LASER IRRADIATION ON LYMPH NODES. Lasers in Surgery and Medicine. 63-63.
  • Show author(s) 2008. Is best available evidence the best? Osteoarthritis and Cartilage. 1.
Academic literature review
  • Show author(s) 2020. Photobiomodulation therapy does not decrease pain and disability in people with non-specific low back pain: a systematic review. Journal of Physiotherapy. 155-165.
  • Show author(s) 2019. Efficacy of low-level laser therapy on pain and disability in knee osteoarthritis: Systematic review and meta-analysis of randomised placebo-controlled trials. BMJ Open. 1-13.
  • Show author(s) 2011. Transcutaneous electrical nerve stimulation for the management of painful conditions: focus on neuropathic pain. Expert Review of Neurotherapeutics. 735-753.
  • Show author(s) 2011. Inhibitory Effects of Laser Irradiation on Peripheral Mammalian Nerves and Relevance to Analgesic Effects: A Systematic Review. Photomedicine and Laser Surgery. 365-381.
  • Show author(s) 2011. A systematic review with meta-analysis of the effect of low-level laser therapy (LLLT) in cancer therapy-induced oral mucositis. Supportive Care in Cancer. 1069-1077.
  • Show author(s) 2010. Integration of subclassification strategies in randomised controlled clinical trials evaluating manual therapy treatment and exercise therapy for non-specific chronic low back pain: a systematic review. British Journal of Sports Medicine. 1054-1062.
  • Show author(s) 2009. Integration of sub-classification strategies in RCTs evaluating manual therapy treatment and exercise therapy for non-specific chronic low back pain (NSCLBP): a systematic review. British Journal of Sports Medicine.
  • Show author(s) 2009. Efficacy of low-level laser therapy in the management of neck pain: a systematic review and meta-analysis of randomised placebo or active-treatment controlled trials. The Lancet. 1897-1908.
  • Show author(s) 2008. Evaluering av medisinsk behandling hva vet vi, og hvordan bør kunnskapen håndteres? Norsk Epidemiologi. 137-146.
  • Show author(s) 2007. Short-term efficacy of pharmacotherapeutic interventions in osteoarthritic knee pain: A meta-analysis of randomised placebo-controlled trials. European Journal of Pain. 125-138.
  • Show author(s) 2006. Photoradiation in acute pain: A systematic review of possible mechanisms of action and clinical effects in randomized placebo-controlled trials. Photomedicine and Laser Surgery. 158-168.
  • Show author(s) 2004. Non-steroidal anti-inflammatory drugs, including cyclo-oxygenase-2 inhibitors, in ostcoarthritic knee pain: meta-analysis of randomised placebo controlled trials. BMJ. British Medical Journal. 1317-1320D.

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