Sara Tronstad,
Knut Jørgen Haug,
Tor Åge Myklebust,
Clemens Weber,
Helena Brisby,
Ivar Magne Austevoll
m.fl.:
Do patients with lumbar spinal stenosis benefit from decompression of levels with adjacent moderate stenosis? A prospective cohort study from the NORDSTEN study
Bjørnar Berg,
Martin Gorosito,
Olaf Fjeld,
Hårek Haugerud,
Kjersti Storheim,
Tore Solberg
m.fl.:
Machine Learning Models for Predicting Disability and Pain Following Lumbar Disc Herniation Surgery
Eric Loratang Kgomotso,
Christian Hellum,
Morten Fagerland,
Tore Solberg,
Jens Ivar Brox,
Kjersti Storheim
m.fl.:
Decompression alone or with fusion for degenerative lumbar spondylolisthesis (Nordsten-DS): five year follow-up of a randomised, multicentre, non-inferiority trial
Erland Hermansen,
Kari Indrekvam,
Eric Franssen,
Tor Åge Myklebust,
Ivar Magne Austevoll,
Christian Hellum
m.fl.:
A randomized trial on three different minimally invasive decompression techniques for lumbar spinal stenosis. Five years follow-up from the NORDSTEN-SST
Timothy Allan Ciosek,
Andreas Sørlie,
Jens Munch-Ellingsen,
Tore Solberg,
Sven Magne Weum,
Louis de Weerd
:
Free Vascularized Fibula Graft as Primary Salvage Procedure for Acute Cervical Osteomyelitis Caused by Epidural Abscess
Plastic and reconstructive surgery. Global open 2024
ARKIV /
DOI
Clemens Weber,
Erland Hermansen,
Tor Åge Myklebust,
HASAN BANITALEBI,
Helena Brisby,
Jens Ivar Brox
m.fl.:
Comparison of Patients Operated for Lumbar Spinal Stenosis with and Without Spondylolisthesis: A Secondary Analysis of the NORDSTEN Trials
Elisabet Danielsen,
Tor Ingebrigtsen,
Sasha Gulati,
Øyvind Olav Salvesen,
Tonje Okkenhaug Johansen,
Øystein Petter Nygaard
m.fl.:
Patient Characteristics Associated with Worsening of Neck Pain-Related Disability after Surgery for Degenerative Cervical Myelopathy: A Nationwide Study of 1508 Patients
Sozaburo Hara,
Lene Aasdahl,
Øyvind Olav Salvesen,
Tore Solberg,
Sasha Gulati,
Karen Walseth Hara
:
Return to work after surgery for lumbar disk herniation: A nationwide registry-based study
Tonje Okkenhaug Johansen,
Siril Therese Holmberg,
Elisabet Danielsen,
Vidar Rao,
Øyvind Olav Salvesen,
Hege Andresen
m.fl.:
Long-Term Results After Surgery for Degenerative Cervical Myelopathy
Jørn Ståle Aaen,
Hasan Banitalebi,
Ivar Magne Austevoll,
Christian Hellum,
Kjersti Storheim,
Tor Åge Myklebust
m.fl.:
Is the presence of foraminal stenosis associated with outcome in lumbar spinal stenosis patients treated with posterior microsurgical decompression
Siril T. Holmberg,
Svetlana Skurtveit,
Sasha Gulati,
Øyvind Salvesen,
Øystein P. Nygaard,
Tore K. Solberg
m.fl.:
Persistent Use of Prescription Opioids Before and After Lumbar Spine Surgery: Observational Study With Prospectively Collected Data From Two Norwegian National Registries
Eirik Mikkelsen,
Tor Ingebrigtsen,
Anette Moltu Thyrhaug,
Lena Ringstad Olsen,
Øystein Petter Nygaard,
Ivar Magne Austevoll
m.fl.:
The Norwegian registry for spine surgery (NORspine): cohort profile
Christian Hellum,
Frode Gurvin Rekeland,
Milada Cvancarova Småstuen,
Tore Solberg,
Erland Hermansen,
Kjersti Storheim
m.fl.:
Surgery in Degenerative Spondylolisthesis: Does fusion improve outcome in subgroups? A secondary analysis from a randomized trial (NORDSTEN trial)
Erland Hermansen,
Tor Åge Myklebust,
Clemens Weber,
Helena Brisby,
Ivar Magne Austevoll,
Christian Hellum
m.fl.:
Postoperative Dural Sac Cross-Sectional Area as an Association for Outcome After Surgery for Lumbar Spinal Stenosis: Clinical and Radiological Results From the NORDSTEN-Spinal Stenosis Trial
Anniken Riksaasen,
Simran Kaur,
Tore Solberg,
Ivar Magne Austevoll,
Jens Ivar Brox,
Filip Celestyn Dolatowski
m.fl.:
Impact of the number of previous lumbar operations on patient-reported outcomes after surgery for lumbar spinal stenosis or lumbar disc herniation
Vetle Vangen Lønne,
Sozaburo Hara,
Sasha Gulati,
Lene Aasdahl,
Øyvind Olav Salvesen,
Øystein Petter Nygaard
m.fl.:
Return to work after surgery for degenerative cervical myelopathy: a nationwide registry-based observational study
Simran Kaur,
Ole Kristian Alhaug,
Filip Celestyn Dolatowski,
Tore Solberg,
Greger Lønne
:
Characteristics and outcomes of patients who did not respond to a national spine surgery registry
BMC Musculoskeletal Disorders 04. mars 2023
ARKIV /
DOI
Elisabet Danielsen,
Sasha Gulati,
Øyvind Olav Salvesen,
Tor Ingebrigtsen,
Øystein Petter Nygaard,
Tore Solberg
:
Clinical outcomes after surgery for cervical radiculopathy performed in public and private hospitals : a nationwide relative effectiveness study
The Bone & Joint Journal 2023
ARKIV /
DOI
Kari Indrekvam,
Ingrid Fjeldheim Bånerud,
Erland Hermansen,
Ivar Magne Austevoll,
Frode Gurvin Rekeland,
Maren Hjelle Guddal
m.fl.:
The Norwegian degenerative spondylolisthesis and spinal stenosis (NORDSTEN) study: study overview, organization structure and study population
Lovise Hammer,
Tor Ingebrigtsen,
Sasha Gulati,
Sozaburo Hara,
Øystein Petter Nygaard,
Karen Walseth Hara
m.fl.:
Prospects of returning to work after lumbar spine surgery for patients considering disability pension: A nationwide study based on data from the Norwegian Registry for Spine Surgery
Occupational and Environmental Medicine 2023
ARKIV /
DOI
Ole Kristian Alhaug,
Simran Kaur,
Filip Celestyn Dolatowski,
Milada Cvancarova Småstuen,
Tore Solberg,
Greger Lønne
:
Accuracy and agreement of national spine register data for 474
patients compared to corresponding electronic patient records
European spine journal 06. januar 2022
ARKIV /
DOI
Christer Mjåset,
John Anker Henrik Zwart,
Frode Kolstad,
Tore Solberg,
Margreth Grotle
:
Clinical improvement after surgery for degenerative cervical myelopathy; A comparison of Patient-Reported Outcome Measures during 12-month follow-up
Erland Hermansen,
Ivar Magne Austevoll,
Christian Hellum,
Kjersti Storheim,
Tor Åge Myklebust,
Jørn Ståle Aaen
m.fl.:
Comparison of 3 Different Minimally Invasive Surgical Techniques for Lumbar Spinal Stenosis: A Randomized Clinical Trial
Tor Ingebrigtsen,
Grethe Aune,
Martine Eriksen Karlsen,
Sasha Gulati,
Frode Kolstad,
Øystein Petter Nygaard
m.fl.:
Non-respondents do not bias outcome assessment after cervical spine surgery: a multicenter observational study from the Norwegian registry for spine surgery (NORspine)
Tor Ingebrigtsen,
Kristel Ailin Guldhaugen,
Jon-André Kristiansen,
Roar Kloster,
Margreth Grotle,
Tore Solberg
:
Cervical spine surgery in the Northern Norway Regional Health Authority area in 2014-18
Tidsskrift for Den norske legeforening 2022
ARKIV /
DOI
Siril Therese Holmberg,
Agnete Malm Gulati,
Tonje Okkenhaug Johansen,
Øyvind Salvesen,
Vetle Vangen-Lønne,
Tore Solberg
m.fl.:
Surgery for degenerative cervical myelopathy in patients with rheumatoid arthritis and ankylosing spondylitis: a nationwide registry-based study with patient-reported outcomes
Tonje Okkenhaug Johansen,
Vetle Vangen-Lønne,
Siril Therese Holmberg,
Øyvind Salvesen,
Tore Solberg,
Agnete Malm Gulati
m.fl.:
Surgery for degenerative cervical myelopathy in the elderly: a nationwide registry-based observational study with patient-reported outcomes
Sozaburo Hara,
Hege Andresen,
Ole Solheim,
Sven Magnus Carlsen,
Terje Sundstrøm,
Greger Lønne
m.fl.:
Effect of Spinal Cord Burst Stimulation vs Placebo Stimulation on Disability in Patients With Chronic Radicular Pain After Lumbar Spine Surgery: A Randomized Clinical Trial
Journal of the American Medical Association (JAMA) 2022
ARKIV /
DOI
Sozaburo Hara,
Vetle Vangen Lønne,
Lene Aasdahl,
Øyvind Olav Salvesen,
Tore Solberg,
Sasha Gulati
m.fl.:
Return to Work after Surgery for Cervical Radiculopathy: A Nationwide Registry-based Observational Study
Vetle Vangen Lønne,
Mattis Aleksander Madsbu,
Øyvind Olav Salvesen,
Øystein Petter Nygaard,
Tore Solberg,
Sasha Gulati
:
Is surgery for recurrent lumbar disc herniation worthwhile or futile? A single center observational study with patient reported outcomes
Ole Kristian Alhaug,
Filip Celestyn Dolatowski,
Tore K. Solberg,
Greger Lønne
:
Predictors for failure after surgery for lumbar spinal stenosis: a prospective observational study
Christer Mjåset,
Tore Solberg,
John Anker Henrik Zwart,
Milada Cvancarova Småstuen,
Frode Kolstad,
Margreth Grotle
:
Anterior surgical treatment for cervical degenerative radiculopathy: a prediction model for non-success
Acta Neurochirurgica 08. desember 2022
ARKIV /
DOI
Jørn Ståle Aaen,
Hasan Banitalebi,
Ivar Magne Austevoll,
Christian Hellum,
Kjersti Storheim,
Tor Åge Myklebust
m.fl.:
The association between preoperative MRI findings and clinical improvement in patients included in the NORDSTEN spinal stenosis trial
Elisabeth Danielsen,
Christer Mjåset,
Tor Ingebrigtsen,
Sasha Gulati,
Margreth Grotle,
Jan Håkon Rudolfsen
m.fl.:
A nationwide study of patients operated for cervical degenerative disorders in public and private hospitals
Jørn Aaen,
Ivar Magne Austevoll,
Christian Hellum,
Kjersti Storheim,
Tor Åge Myklebust,
Hasan Banitalebi
m.fl.:
Clinical and MRI findings in lumbar spinal stenosis: baseline data from the NORDSTEN study
Ivar Magne Austevoll,
Erland Hermansen,
Morten Wang Fagerland,
Kjersti Storheim,
Jens Ivar Brox,
Tore Solberg
m.fl.:
Decompression with or without Fusion in Degenerative Lumbar Spondylolisthesis
David Andreas Thomas Werner,
Margreth Grotle,
Milada Cvancarova Småstuen,
Sasha Gulati,
Øystein Petter Nygaard,
Øyvind Salvesen
m.fl.:
A prognostic model for failure and worsening after lumbar microdiscectomy: a multicenter study from the Norwegian Registry for Spine Surgery
Andrew M. Garratt,
Håvard Furunes,
Christian Hellum,
Tore Solberg,
Jens Ivar Brox,
Kjersti Storheim
m.fl.:
Evaluation of the EQ-5D-3L and 5L versions in low back pain patients
Health and Quality of Life Outcomes 2021
ARKIV /
DOI
Siril Therese Holmberg,
Olav Magnus Fredheim,
Svetlana Ondrasova Skurtveit,
Øyvind Salvesen,
Øystein Petter Nygaard,
Agnete Malm Gulati
m.fl.:
Persistent Use of Prescription Opioids Following Lumbar Spine Surgery: Observational Study with Prospectively Collected Data from Two Norwegian Nationwide Registries
Sasha Gulati,
Vetle Vangen-Lønne,
Øystein P Nygaard,
Agnete M Gulati,
Tommy A Hammer,
Tonje O Johansen
m.fl.:
Surgery for degenerative cervical myelopathy: A nationwide registry-based observational study with patient-reported outcomes
Ole Kristian Alhaug,
Filip Celestyn Dolatowski,
Tore K. Solberg,
Greger Lønne
:
Criteria for failure and worsening after surgery for lumbar spinal stenosis: a prospective national spine registry observational study
Siril Therese Holmberg,
Vetle Vangen-Lønne,
Agnete Malm Gulati,
Øystein P Nygaard,
Tore K. Solberg,
Øyvind Salvesen
m.fl.:
Pain During Sex Before and After Decompressive Surgery for Lumbar Spinal Stenosis: A Multicenter Observational Study
Dipak Shrestha,
Rohit Shrestha,
Margreth Grotle,
Øystein Petter Nygaard,
Tore Solberg
:
Validation of the Nepali versions of the Neck Disability Index and the Numerical Rating Scale for Neck Pain
Christer Mjåset,
John-Anker Zwart,
Caroline M.W. Goedmakers,
Timothy R. Smith,
Tore Solberg,
Margreth Grotle
:
Criteria for success after surgery for cervical radiculopathy—estimates for a substantial amount of improvement in core outcome measures
Siril Therese Holmberg,
Øyvind Salvesen,
Vetle Vangen-Lønne,
Sozaburo Hara,
Olav Magnus Fredheim,
Tore Solberg
m.fl.:
Pain During Sex Before and After Surgery for Lumbar Disc Herniation - A Multicenter Observational Study
Jan Håkon Rudolfsen,
Tore Solberg,
Tor Ingebrigtsen,
Jan Abel Olsen
:
Associations between utilization rates and patients’ health: a study of spine surgery and patient-reported outcomes (EQ-5D and ODI)
BMC Health Services Research 2020
ARKIV /
DOI
Erland Hermansen,
Ivar Magne Austevoll,
Christian Hellum,
Kjersti Storheim,
Tor Åge Myklebust,
Jørn Ståle Aaen
m.fl.:
Comparable increases in dural sac area after three different posterior decompression techniques for lumbar spinal stenosis: radiological results from a randomized controlled trial in the NORDSTEN study
Mattis Aleksander Madsbu,
Øyvind Salvesen,
Sven Magnus Carlsen,
Steinar Westin,
Kristian Onarheim,
Øystein Petter Nygaard
m.fl.:
Surgery for herniated lumbar disc in private vs public hospitals: A pragmatic comparative effectiveness study