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L. Breum · SciRah

Researcher profile · Semantic Scholar

L. Breum

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L. Breum — researcher profile on SciRah

h-index: 20
Works: 65
Citations: 1,947

Most-cited papers

Caffeine: a double-blind, placebo-controlled study of its thermogenic, metabolic, and cardiovascular effects in healthy volunteers.
A. Astrup, S. Toubro, S. Cannon, P. Hein +2 more
1990American Journal of Clinical Nutrition319 citations Open access
Semantic Scholar
High mortality by natural and unnatural causes: a 10 year follow up study of patients admitted to a poisoning treatment centre after suicide attempts.
M. Nordentoft, L. Breum, L. Munck, A. G. Nordestgaard +2 more
1993British medical journal241 citations Open access
Semantic Scholar
The effect and safety of an ephedrine/caffeine compound compared to ephedrine, caffeine and placebo in obese subjects on an energy restricted diet. A double blind trial.
A. Astrup, L. Breum, S. Toubro, P. Hein +1 more
1992International journal of obesity and related metabolic disorders : journal of the International Association for the Study of Obesity236 citations
Semantic Scholar
Effect of tesofensine on bodyweight loss, body composition, and quality of life in obese patients: a randomised, double-blind, placebo-controlled trial.
A. Astrup, S. Madsbad, L. Breum, T. Jensen +2 more
2008The Lancet196 citations
Semantic Scholar
[Drug treatment of obesity].
O. Svendsen, S. Toubro, L. Breum, J. Bruun +1 more
2006Ugeskrift for læger79 citations
Semantic Scholar
Twenty-four-hour plasma tryptophan concentrations and ratios are below normal in obese subjects and are not normalized by substantial weight reduction.
L. Breum, M. H. Rasmussen, J. Hilsted, J. Fernstrom
2003American Journal of Clinical Nutrition79 citations Open access
Semantic Scholar
Comparison of an ephedrine/caffeine combination and dexfenfluramine in the treatment of obesity. A double-blind multi-centre trial in general practice.
L. Breum, J. Pedersen, F. Ahlstrøm, J. Frimodt-Møller
1994International journal of obesity and related metabolic disorders : journal of the International Association for the Study of Obesity66 citations
Semantic Scholar
Aggression and personality: association with amino acids and monoamine metabolites
S. Møller, Erik Lykke Mortensen, L. Breum, C. Alling +4 more
1996Psychological Medicine62 citations
Semantic Scholar
Significance of acute urinary retention due to intravesical obstruction.
L. Breum, Peter Klarskov, L. Munck, T. H. Nielsen +1 more
1982Scandinavian Journal of Urology and Nephrology53 citations
Semantic Scholar
Prevalence of the metabolic syndrome in Danish psychiatric outpatients treated with antipsychotics
K. Krane-Gartiser, L. Breum, C. Glümer, A. Linneberg +4 more
2011Nordic Journal of Psychiatry51 citations
Semantic Scholar
Metformin versus placebo in combination with insulin analogues in patients with type 2 diabetes mellitus—the randomised, blinded Copenhagen Insulin and Metformin Therapy (CIMT) trial
L. Lundby-Christensen, L. Tarnow, T. Boesgaard, S. Lund +22 more
2016BMJ Open42 citations Open access
Semantic Scholar
Maternal attitude to sweet eating habits and risk of overweight in offspring: a ten-year prospective population study.
I. Lissau, L. Breum, T. Sørensen
1993International journal of obesity and related metabolic disorders : journal of the International Association for the Study of Obesity41 citations
Semantic Scholar
The acute and chronic effects of ephedrine/caffeine mixtures on energy expenditure and glucose metabolism in humans.
S. Toubro, A. Astrup, L. Breum, F. Quaade
1993International journal of obesity and related metabolic disorders : journal of the International Association for the Study of Obesity37 citations
Semantic Scholar
Plasma levels of parathyroid hormone, vitamin D, calcitonin, and calcium in association with endurance exercise
T. Klausen, L. Breum, H. A. Sørensen, S. Schifter +1 more
1993Calcified Tissue International37 citations
Semantic Scholar
Cardiac contractility, central haemodynamics and blood pressure regulation during semistarvation.
K. Stokholm, L. Breum, Arne Astrup
1991Clinical Physiology35 citations
Semantic Scholar
The effect of metformin versus placebo in combination with insulin analogues on bone mineral density and trabecular bone score in patients with type 2 diabetes mellitus: a randomized placebo-controlled trial
A. K. Nordklint, T. Almdal, P. Vestergaard, L. Lundby-Christensen +16 more
2018Osteoporosis International32 citations
Semantic Scholar
Study rationale and design of the CIMT trial: The Copenhagen Insulin and Metformin Therapy Trial
L. Christensen, T. Almdal, T. Boesgaard, L. Breum +24 more
2009Diabetes, obesity and metabolism32 citations
Semantic Scholar
Collagen metabolism in obesity: the effect of weight loss.
M. H. Rasmussen, L. T. Jensen, T. Andersen, L. Breum +1 more
1995International journal of obesity and related metabolic disorders : journal of the International Association for the Study of Obesity32 citations
Semantic Scholar
Cimetidine suspension as adjuvant to energy restricted diet in treating obesity.
M. H. Rasmussen, T. Andersen, L. Breum, P. Gøtzsche +1 more
1993British medical journal23 citations Open access
Semantic Scholar
Exercise in newly diagnosed patients with multiple myeloma: A randomized controlled trial of effects on physical function, physical activity, lean body mass, bone mineral density, pain, and quality of life
R. Larsen, M. Jarden, L. R. Minet, U. Frølund +4 more
2024European Journal of Haematology20 citations Open access
Semantic Scholar
Bilateral Primary Adrenal Lymphoma Presenting with Adrenal Insufficiency
J. Holm, L. Breum, K. Stenfeldt, Mette Friberg Hitz
2012Case Reports in Endocrinology18 citations Open access
Semantic Scholar
Effects of biphasic, basal-bolus or basal insulin analogue treatments on carotid intima-media thickness in patients with type 2 diabetes mellitus: the randomised Copenhagen Insulin and Metformin Therapy (CIMT) trial
L. Lundby-Christensen, A. Vaag, L. Tarnow, T. Almdal +22 more
2016BMJ Open17 citations Open access
Semantic Scholar
The effect of short and long duration exercise on serum erythropoietin concentrations
T. Klausen, L. Breum, N. Fogh‐Andersen, P. Bennett +1 more
2004European Journal of Applied Physiology and Occupational Physiology17 citations
Semantic Scholar
Ephedrine and weight loss.
A. Astrup, L. Breum, S. Toubro, P. Hein +1 more
1992International journal of obesity and related metabolic disorders : journal of the International Association for the Study of Obesity17 citations
Semantic Scholar
The effect of long-term dexfenfluramine treatment on 24-hour energy expenditure in man. A double-blind placebo controlled study.
L. Breum, A. Astrup, T. Andersen, O. Lammert +3 more
1990International Journal of Obesity17 citations
Semantic Scholar
Effect of metformin and insulin vs. placebo and insulin on whole body composition in overweight patients with type 2 diabetes: a randomized placebo-controlled trial
A. K. Nordklint, T. Almdal, P. Vestergaard, L. Lundby-Christensen +14 more
2021Osteoporosis International16 citations
Semantic Scholar
The Risk of Adverse Pregnancy Outcome After Bariatric Surgery: A Nationwide Register-based Matched Cohort Study
M. Kjær, L. Breum, L. Nilas
201415 citations
Semantic Scholar
Calcitonin Gene-Related Peptide During Exercise and Training
S. Schifter, L. Breum, B. Niclasen, A. Vollmer-Larsen +2 more
1995Hormone and metabolic research = Hormon- und Stoffwechselforschung = Hormones et metabolisme15 citations
Semantic Scholar
3-Month Results from Denmark within the Globally Prospective and Observational Study to Evaluate Insulin Detemir Treatment in Type 1 and Type 2 Diabetes: The PREDICTIVE Study.
K. Hermansen, Per Lund, K. Clemmensen, L. Breum +3 more
2007The review of diabetic studies : RDS14 citations Open access
Semantic Scholar
Under-reporting of adverse effects of tesofensine.
A. Astrup, S. Madsbad, L. Breum, T. Jensen +2 more
2013The Lancet10 citations
Semantic Scholar
Effect of Metformin vs. Placebo in Combination with Insulin Analogues on Bone Markers P1NP and CTX in Patients with Type 2 Diabetes Mellitus
A. K. Nordklint, T. Almdal, P. Vestergaard, L. Lundby-Christensen +16 more
2020Calcified Tissue International9 citations
Semantic Scholar
Chronic Meningococcaemia
L. Hansen, J. J. Christensen, L. Breum
2003Scandinavian Journal of Infectious Diseases9 citations
Semantic Scholar
Atrial natriuretic factor during exercise in male endurance athletes: effect of training.
B. Vollmer-Larsen, A. Vollmer-Larsen, O. G. Larsen, L. Breum +2 more
1989Clinical Physiology9 citations
Semantic Scholar
Initiating or switching to biphasic insulin aspart 30/70 therapy in subjects with type 2 diabetes mellitus. An observational study.
L. Breum, T. Almdal, P. Eiken, Per Lund +1 more
2008The review of diabetic studies : RDS8 citations Open access
Semantic Scholar
Metabolic syndrome in a cohort of affectively ill patients, a naturalistic study
M. Vinberg, M. Madsen, L. Breum, L. Kessing +1 more
2012Nordic Journal of Psychiatry6 citations
Semantic Scholar
[The effect of tesofensine on body weight and body composition in obese subjects--secondary publication].
A. Nielsen, T. Larsen, S. Madsbad, L. Breum +3 more
2009Ugeskrift for læger6 citations
Semantic Scholar
Lemierre's syndrome: Still an important clinical entity
Tomaas Ravn, B. Huniche, L. Breum, Jens Jørgen Christensen
2006Scandinavian Journal of Infectious Diseases5 citations
Semantic Scholar
Prediction of carotid intima-media thickness and its relation to cardiovascular events in persons with type 2 diabetes.
Karoline Winckler, B. Thorsteinsson, N. Wiinberg, A. K. Jensen +14 more
2020Journal of diabetes and its complications4 citations
Semantic Scholar
Effect of dexfenfluramine (dF) on food preferences, weight loss, tryptophan (Trp) and tyrosin (Tyr) ratios to other large neutral amino acids in obese patients
L. Breum, S. Møller, T. Andersen, A. Astrup +1 more
19893 citations
Semantic Scholar
Cardiac stroke work output during a short term very low calorie diet, noradrenaline-induced thermogenesis and T3 supplementation.
K. Stokholm, A. Astrup, L. Breum, C. Bregengaard +1 more
1989International Journal of Obesity3 citations
Semantic Scholar
A 10 YEARS FOLLOW-UP STUDY OF SUICIDE ATTEMPTERS
M. Nordentoft, L. Breum
19942 citations
Semantic Scholar
Attempted suicide: Are effective disorders missed?: Authors' reply
M. Nordentoft, L. Breum, L. Munck, A. Nordestgaard +2 more
19932 citations Open access
Semantic Scholar
[The effect of an ephedrine/caffeine combination as a supplement to a weight-reducing diet. A randomized, placebo-controlled, double-blind trial].
F. Quaade, A. Astrup, L. Breum, S. Toubro +1 more
1992Ugeskrift for læger2 citations
Semantic Scholar
[Benzodiazepine poisoning in a poisoning treatment centre in 1980].
P. Bjaeldager, L. Breum, L. Munck, A. Nordestgård +1 more
1984Ugeskrift for læger2 citations
Semantic Scholar
[Barbiturate poisoning at the Poison Treatment Center in 1980].
P. Bjaeldager, L. Breum, L. Munck, A. Nordestgård +1 more
1984Ugeskrift for læger2 citations
Semantic Scholar
[Poisoning with tricyclic antidepressive agents. Admissions to a poison treatment center in 1980].
P. Bjaeldager, A. Hunding, A. Nordestgård, L. Munck +1 more
1984Ugeskrift for læger2 citations
Semantic Scholar
Effects of 18-months metformin versus placebo in combination with three insulin regimens on RNA and DNA oxidation in individuals with type 2 diabetes: A post-hoc analysis of a randomized clinical trial.
E. L. Larsen, L. Kjær, L. Lundby-Christensen, T. Boesgaard +14 more
2021Free Radical Biology & Medicine1 citations Open access
Semantic Scholar
Effect of Metformin vs. Placebo in Combination with Insulin Analogues on Bone Markers P1NP and CTX in Patients with Type 2 Diabetes Mellitus
A. K. Nordklint, T. Almdal, P. Vestergaard, L. Lundby-Christensen +16 more
2020Calcified Tissue International1 citations
Semantic Scholar
[Abdominal obesity and associated comorbidities among primary care patients].
K. Haugan, D. Rost, N. Knudsen, L. Breum
2010Ugeskrift for læger1 citations
Semantic Scholar
The effects of tesofensine on body composition in obese subjects
A. Sjödin, C. Gasteyger, A. Nielsen, S. Madsbad +7 more
20081 citations
Semantic Scholar

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