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Publications by Line Kristin Johnson

23 publications found

Original articles

Kvitne KE, Hovd M, Johnson LK, Wegler C, Karlsson C, Artursson P, Andersson S, Sandbu R, Hjelmesæth J, Skovlund E, Jansson-Löfmark R, Christensen H, Åsberg A, Robertsen I (2023)
Digoxin Pharmacokinetics in Patients with Obesity Before and After a Gastric Bypass or a Strict Diet Compared with Normal Weight Individuals
Clin Pharmacokinet, 63 (1), 109-120
DOI 10.1007/s40262-023-01320-9, PubMed 37993699

Hovd M, Robertsen I, Johnson LK, Krogstad V, Wegler C, Kvitne KE, Kringen MK, Skovlund E, Karlsson C, Andersson S, Artursson P, Sandbu R, Hjelmesæth J, Åsberg A, Jansson-Löfmark R, Christensen H (2023)
Neither Gastric Bypass Surgery Nor Diet-Induced Weight-Loss Affect OATP1B1 Activity as Measured by Rosuvastatin Oral Clearance
Clin Pharmacokinet, 62 (5), 725-735
DOI 10.1007/s40262-023-01235-5, PubMed 36988826

Tønnesen CJ, Hjelmesæth J, Aabakken L, Lund RS, Johnson LK, Hertel JK, Kalager M, Løberg M, Bretthauer M (2023)
A pilot study of implementation of endoscopic sleeve gastroplasty (ESG) in Norway
Scand J Gastroenterol, 58 (10), 1180-1184
DOI 10.1080/00365521.2023.2204389, PubMed 37128713

Barstad LH, Johnson LK, Borgeraas H, Hofsø D, Svanevik M, Småstuen MC, Hertel JK, Hjelmesæth J (2022)
Changes in dietary intake, food tolerance, hedonic hunger, binge eating problems, and gastrointestinal symptoms after sleeve gastrectomy compared with after gastric bypass; 1-year results from the Oseberg study-a randomized controlled trial
Am J Clin Nutr, 117 (3), 586-598
DOI 10.1016/j.ajcnut.2022.11.016, PubMed 36811476

Kvitne KE, Åsberg A, Johnson LK, Wegler C, Hertel JK, Artursson P, Karlsson C, Andersson S, Sandbu R, Skovlund E, Christensen H, Jansson-Löfmark R, Hjelmesaeth J, Robertsen I (2022)
Impact of type 2 diabetes on in vivo activities and protein expressions of cytochrome P450 in patients with obesity
Clin Transl Sci, 15 (11), 2685-2696
DOI 10.1111/cts.13394, PubMed 36037309

Eide Kvitne K, Hole K, Krogstad V, Wollmann BM, Wegler C, Johnson LK, Hertel JK, Artursson P, Karlsson C, Andersson S, Andersson TB, Sandbu R, Hjelmesæth J, Skovlund E, Christensen H, Jansson-Löfmark R, Åsberg A, Molden E, Robertsen I (2022)
Correlations between 4β-hydroxycholesterol and hepatic and intestinal CYP3A4: protein expression, microsomal ex vivo activity, and in vivo activity in patients with a wide body weight range
Eur J Clin Pharmacol, 78 (8), 1289-1299
DOI 10.1007/s00228-022-03336-9, PubMed 35648149

Kvitne KE, Krogstad V, Wegler C, Johnson LK, Kringen MK, Hovd MH, Hertel JK, Heijer M, Sandbu R, Skovlund E, Artursson P, Karlsson C, Andersson S, Andersson TB, Hjelmesaeth J, Åsberg A, Jansson-Löfmark R, Christensen H, Robertsen I (2022)
Short- and long-term effects of body weight, calorie restriction and gastric bypass on CYP1A2, CYP2C19 and CYP2C9 activity
Br J Clin Pharmacol, 88 (9), 4121-4133
DOI 10.1111/bcp.15349, PubMed 35404513

Salte OBK, Svanevik M, Risstad H, Hofsø D, Blom-Høgestøl IK, Johnson LK, Fagerland MW, Kristinsson J, Hjelmesæth J, Mala T, Sandbu R (2021)
Standard versus distal Roux-en-Y gastric bypass in patients with BMI 50-60 kg/m2: 5-year outcomes of a double-blind, randomized clinical trial
BJS Open, 5 (6)
DOI 10.1093/bjsopen/zrab105, PubMed 34791048

Tønnesen CJ, Hjelmesæth J, Hofsø D, Tonstad S, Hertel JK, Heggen E, Johnson LK, Mathisen TE, Kalager M, Wieszczy P, Medhus AW, Løberg M, Aabakken L, Bretthauer M (2021)
A novel intragastric balloon for treatment of obesity and type 2 diabetes. A two-center pilot trial
Scand J Gastroenterol, 57 (2), 232-238
DOI 10.1080/00365521.2021.1994641, PubMed 34714203

Kvitne KE, Robertsen I, Skovlund E, Christensen H, Krogstad V, Wegler C, Angeles PC, Wollmann BM, Hole K, Johnson LK, Sandbu R, Artursson P, Karlsson C, Andersson S, Andersson TB, Hjelmesaeth J, Jansson-Löfmark R, Åsberg A (2021)
Short- and long-term effects of body weight loss following calorie restriction and gastric bypass on CYP3A-activity - a non-randomized three-armed controlled trial
Clin Transl Sci, 15 (1), 221-233
DOI 10.1111/cts.13142, PubMed 34435745

Berge J, Hjelmesaeth J, Hertel JK, Gjevestad E, Småstuen MC, Johnson LK, Martins C, Andersen E, Helgerud J, Støren Ø (2021)
Effect of Aerobic Exercise Intensity on Energy Expenditure and Weight Loss in Severe Obesity-A Randomized Controlled Trial
Obesity (Silver Spring), 29 (2), 359-369
DOI 10.1002/oby.23078, PubMed 33491314

Hofsø D, Hillestad TOW, Halvorsen E, Fatima F, Johnson LK, Lindberg M, Svanevik M, Sandbu R, Hjelmesæth J (2021)
Bone Mineral Density and Turnover After Sleeve Gastrectomy and Gastric Bypass: A Randomized Controlled Trial (Oseberg)
J Clin Endocrinol Metab, 106 (2), 501-511
DOI 10.1210/clinem/dgaa808, PubMed 33150385

Krogstad V, Peric A, Robertsen I, Kringen MK, Vistnes M, Hjelmesæth J, Sandbu R, Johnson LK, Angeles PC, Jansson-Löfmark R, Karlsson C, Andersson S, Åsberg A, Andersson TB, Christensen H (2020)
Correlation of Body Weight and Composition With Hepatic Activities of Cytochrome P450 Enzymes
J Pharm Sci, 110 (1), 432-437
DOI 10.1016/j.xphs.2020.10.027, PubMed 33091408

Hofsø D, Fatima F, Borgeraas H, Birkeland KI, Gulseth HL, Hertel JK, Johnson LK, Lindberg M, Nordstrand N, Cvancarova Småstuen M, Stefanovski D, Svanevik M, Gretland Valderhaug T, Sandbu R, Hjelmesæth J (2019)
Gastric bypass versus sleeve gastrectomy in patients with type 2 diabetes (Oseberg): a single-centre, triple-blind, randomised controlled trial
Lancet Diabetes Endocrinol, 7 (12), 912-924
DOI 10.1016/S2213-8587(19)30344-4, PubMed 31678062

Borgeraas H, Hjelmesæth J, Birkeland KI, Fatima F, Grimnes JO, Gulseth HL, Halvorsen E, Hertel JK, Hillestad TOW, Johnson LK, Karlsen TI, Kolotkin RL, Kvan NP, Lindberg M, Lorentzen J, Nordstrand N, Sandbu R, Seeberg KA, Seip B, Svanevik M, Valderhaug TG, Hofsø D (2019)
Single-centre, triple-blinded, randomised, 1-year, parallel-group, superiority study to compare the effects of Roux-en-Y gastric bypass and sleeve gastrectomy on remission of type 2 diabetes and β-cell function in subjects with morbid obesity: a protocol for the Obesity surgery in Tønsberg (Oseberg) study
BMJ Open, 9 (6), e024573
DOI 10.1136/bmjopen-2018-024573, PubMed 31167860

Hjelmesæth J, Åsberg A, Andersson S, Sandbu R, Robertsen I, Johnson LK, Angeles PC, Hertel JK, Skovlund E, Heijer M, Ek AL, Krogstad V, Karlsen TI, Christensen H, Andersson TB, Karlsson C (2018)
Impact of body weight, low energy diet and gastric bypass on drug bioavailability, cardiovascular risk factors and metabolic biomarkers: protocol for an open, non-randomised, three-armed single centre study (COCKTAIL)
BMJ Open, 8 (5), e021878
DOI 10.1136/bmjopen-2018-021878, PubMed 29844102

Barstad LH, Júlíusson PB, Johnson LK, Hertel JK, Lekhal S, Hjelmesæth J (2018)
Gender-related differences in cardiometabolic risk factors and lifestyle behaviors in treatment-seeking adolescents with severe obesity
BMC Pediatr, 18 (1), 61
DOI 10.1186/s12887-018-1057-3, PubMed 29444663

Johnson LK, Holven KB, Nordstrand N, Mellembakken JR, Tanbo T, Hjelmesæth J (2015)
Fructose content of low calorie diets: effect on cardiometabolic risk factors in obese women with polycystic ovarian syndrome: a randomized controlled trial
Endocr Connect, 4 (3), 144-54
DOI 10.1530/EC-15-0047, PubMed 26138702

Johnson LK, Andersen LF, Hofsø D, Aasheim ET, Holven KB, Sandbu R, Røislien J, Hjelmesæth J (2012)
Dietary changes in obese patients undergoing gastric bypass or lifestyle intervention: a clinical trial
Br J Nutr, 110 (1), 127-34
DOI 10.1017/S0007114512004631, PubMed 23110916

Aasheim ET, Johnson LK, Hofsø D, Bøhmer T, Hjelmesæth J (2011)
Vitamin status after gastric bypass and lifestyle intervention: a comparative prospective study
Surg Obes Relat Dis, 8 (2), 169-75
DOI 10.1016/j.soard.2011.01.038, PubMed 21429812

Hjelmesaeth J, Hofsø D, Handeland M, Johnson LK, Sandbu R (2007)
[Life-long treatment of morbid obesity]
Tidsskr Nor Laegeforen, 127 (18), 2410-2
PubMed 17895950

Review articles

Hofsø D, Aasheim ET, Søvik TT, Jakobsen GS, Johnson LK, Sandbu R, Aas AT, Kristinsson J, Hjelmesæth J (2011)
[Follow-up after bariatric surgery]
Tidsskr Nor Laegeforen, 131 (19), 1887-92
DOI 10.4045/tidsskr.10.1463, PubMed 21984294

Books

Andersen V, Johnson LK, Søyland AW (1991)
Sunt og lekkert
Universitetsforl., Oslo, 111 s.
BIBSYS 911425780, ISBN 82-00-40642-3