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Items: 1 to 20 of 29

1.

Mortality and readmission following hip fracture surgery: a retrospective study comparing conventional and fast-track care.

Haugan K, Johnsen LG, Basso T, Foss OA.

BMJ Open. 2017 Aug 29;7(8):e015574. doi: 10.1136/bmjopen-2016-015574.

2.

Total disc replacement versus multidisciplinary rehabilitation in patients with chronic low back pain and degenerative discs: 8-year follow-up of a randomized controlled multicenter trial.

Furunes H, Storheim K, Brox JI, Johnsen LG, Skouen JS, Franssen E, Solberg TK, Sandvik L, Hellum C.

Spine J. 2017 Oct;17(10):1480-1488. doi: 10.1016/j.spinee.2017.05.011. Epub 2017 Jun 2.

PMID:
28583869
3.

Gas chromatography - mass spectrometry data processing made easy.

Johnsen LG, Skou PB, Khakimov B, Bro R.

J Chromatogr A. 2017 Jun 23;1503:57-64. doi: 10.1016/j.chroma.2017.04.052. Epub 2017 Apr 27.

4.

The Norwegian Cervical Arthroplasty Trial (NORCAT): 2-year clinical outcome after single-level cervical arthroplasty versus fusion-a prospective, single-blinded, randomized, controlled multicenter study.

Sundseth J, Fredriksli OA, Kolstad F, Johnsen LG, Pripp AH, Andresen H, Myrseth E, Müller K, Nygaard ØP, Zwart JA; NORCAT study group.

Eur Spine J. 2017 Apr;26(4):1225-1235. doi: 10.1007/s00586-016-4922-5. Epub 2016 Dec 23.

PMID:
28012081
5.

Glucose Metabolism via the Entner-Doudoroff Pathway in Campylobacter: A Rare Trait that Enhances Survival and Promotes Biofilm Formation in Some Isolates.

Vegge CS, Jansen van Rensburg MJ, Rasmussen JJ, Maiden MC, Johnsen LG, Danielsen M, MacIntyre S, Ingmer H, Kelly DJ.

Front Microbiol. 2016 Nov 22;7:1877. eCollection 2016.

6.

Heterotopic ossification and clinical outcome in nonconstrained cervical arthroplasty 2 years after surgery: the Norwegian Cervical Arthroplasty Trial (NORCAT).

Sundseth J, Jacobsen EA, Kolstad F, Sletteberg RO, Nygaard OP, Johnsen LG, Pripp AH, Andresen H, Fredriksli OA, Myrseth E, Zwart JA.

Eur Spine J. 2016 Jul;25(7):2271-8. doi: 10.1007/s00586-016-4549-6. Epub 2016 Apr 9.

PMID:
27061727
7.

Removal of Polysorbate 80 by complexation prior to LC-MS analysis.

Jäpelt KB, Johnsen LG, Christensen JH.

Anal Bioanal Chem. 2016 Mar;408(9):2303-7. doi: 10.1007/s00216-016-9326-1. Epub 2016 Feb 19.

PMID:
26894763
8.

The Neck Disability Index (NDI) and its correlation with quality of life and mental health measures among patients with single-level cervical disc disease scheduled for surgery.

Sundseth J, Kolstad F, Johnsen LG, Pripp AH, Nygaard OP, Andresen H, Fredriksli OA, Myrseth E, Züchner M, Zwart JA.

Acta Neurochir (Wien). 2015 Oct;157(10):1807-12. doi: 10.1007/s00701-015-2534-1. Epub 2015 Aug 20.

PMID:
26289971
9.

[Why orthogeriatrics?].

Johnsen LG, Watne LO, Frihagen F, Helbostad JL, Prestmo A, Saltvedt I, Sletvold O, Wyller TB.

Tidsskr Nor Laegeforen. 2015 Mar 24;135(6):523-4. doi: 10.4045/tidsskr.15.0188. eCollection 2015 Mar 24. Norwegian. No abstract available.

10.

Comprehensive geriatric care for patients with hip fractures: a prospective, randomised, controlled trial.

Prestmo A, Hagen G, Sletvold O, Helbostad JL, Thingstad P, Taraldsen K, Lydersen S, Halsteinli V, Saltnes T, Lamb SE, Johnsen LG, Saltvedt I.

Lancet. 2015 Apr 25;385(9978):1623-33. doi: 10.1016/S0140-6736(14)62409-0. Epub 2015 Feb 5.

11.

Comparing cost-effectiveness of X-Stop with minimally invasive decompression in lumbar spinal stenosis: a randomized controlled trial.

Lønne G, Johnsen LG, Aas E, Lydersen S, Andresen H, Rønning R, Nygaard ØP.

Spine (Phila Pa 1976). 2015 Apr 15;40(8):514-20. doi: 10.1097/BRS.0000000000000798.

PMID:
25608246
12.

Minimally invasive decompression versus x-stop in lumbar spinal stenosis: a randomized controlled multicenter study.

Lønne G, Johnsen LG, Rossvoll I, Andresen H, Storheim K, Zwart JA, Nygaard ØP.

Spine (Phila Pa 1976). 2015 Jan 15;40(2):77-85. doi: 10.1097/BRS.0000000000000691.

PMID:
25575084
13.

Long-term outcome and quality of life after craniectomy in speech-dominant swollen middle cerebral artery infarction.

Sundseth J, Sundseth A, Thommessen B, Johnsen LG, Altmann M, Sorteberg W, Lindegaard KF, Berg-Johnsen J.

Neurocrit Care. 2015 Feb;22(1):6-14. doi: 10.1007/s12028-014-0056-y.

PMID:
25127905
14.

MRI evaluation of lumbar spinal stenosis: is a rapid visual assessment as good as area measurement?

Lønne G, Ødegård B, Johnsen LG, Solberg TK, Kvistad KA, Nygaard ØP.

Eur Spine J. 2014 Jun;23(6):1320-4. doi: 10.1007/s00586-014-3248-4. Epub 2014 Feb 27.

PMID:
24573778
15.

Cost-effectiveness of total disc replacement versus multidisciplinary rehabilitation in patients with chronic low back pain: a Norwegian multicenter RCT.

Johnsen LG, Hellum C, Storheim K, Nygaard ØP, Brox JI, Rossvoll I, Rø M, Andresen H, Lydersen S, Grundnes O, Pedersen M, Leivseth G, Olafsson G, Borgström F, Fritzell P; Norwegian Spine Study Group.

Spine (Phila Pa 1976). 2014 Jan 1;39(1):23-32. doi: 10.1097/BRS.0000000000000065.

PMID:
24150435
16.

Do more MRI findings imply worse disability or more intense low back pain? A cross-sectional study of candidates for lumbar disc prosthesis.

Berg L, Hellum C, Gjertsen Ø, Neckelmann G, Johnsen LG, Storheim K, Brox JI, Eide GE, Espeland A; Norwegian Spine Study Group.

Skeletal Radiol. 2013 Nov;42(11):1593-602. doi: 10.1007/s00256-013-1700-x. Epub 2013 Aug 28.

PMID:
23982421
17.

An automated method for baseline correction, peak finding and peak grouping in chromatographic data.

Johnsen LG, Skov T, Houlberg U, Bro R.

Analyst. 2013 Jun 21;138(12):3502-11. doi: 10.1039/c3an36276k. Epub 2013 May 13.

PMID:
23665697
18.

Comparison of the SF6D, the EQ5D, and the oswestry disability index in patients with chronic low back pain and degenerative disc disease.

Johnsen LG, Hellum C, Nygaard OP, Storheim K, Brox JI, Rossvoll I, Leivseth G, Grotle M.

BMC Musculoskelet Disord. 2013 Apr 26;14:148. doi: 10.1186/1471-2474-14-148.

19.

Can we define success criteria for lumbar disc surgery? : estimates for a substantial amount of improvement in core outcome measures.

Solberg T, Johnsen LG, Nygaard ØP, Grotle M.

Acta Orthop. 2013 Apr;84(2):196-201. doi: 10.3109/17453674.2013.786634. Epub 2013 Mar 19.

20.

Segmental mobility, disc height and patient-reported outcomes after surgery for degenerative disc disease: a prospective randomised trial comparing disc replacement and multidisciplinary rehabilitation.

Johnsen LG, Brinckmann P, Hellum C, Rossvoll I, Leivseth G.

Bone Joint J. 2013 Jan;95-B(1):81-9. doi: 10.1302/0301-620X.95B1.29829.

PMID:
23307678

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