Works matching AU Johannsson, Gudmundur

Results: 167

Cognitive function and fatigue before and after transsphenoidal surgery in patients with pituitary adenoma: a prospective study.

Published in:

Pituitary, 2025, v. 28, n. 3, p. 1, doi. 10.1007/s11102-025-01527-y

By:

Krabbe, David;
Abzhandadze, Tamar;
Skoglund, Thomas;
Hallén, Tobias;
Olsson, Daniel S.;
Hantelius, Victor;
Ragnarsson, Oskar;
Jakobsson, Sofie;
Johannsson, Gudmundur;
Sunnerhagen, Katharina S.

Publication type:

Article

Hip fractures in patients with primary aldosteronism – a Swedish nationwide study.

Published in:

Osteoporosis International, 2024, v. 35, n. 9, p. 1585, doi. 10.1007/s00198-024-07132-2

By:

Gkaniatsa, Eleftheria;
Sandström, Tatiana Zverkova;
Rosengren, Annika;
Trimpou, Penelope;
Muth, Andreas;
Johannsson, Gudmundur;
Ragnarsson, Oskar

Publication type:

Article

Metabolic Effects of Cortisone Acetate vs Hydrocortisone in Patients With Secondary Adrenal Insufficiency.

Published in:

Journal of the Endocrine Society, 2020, v. 4, n. 12, p. 1, doi. 10.1210/jendso/bvaa160

By:

Ekstrand, Elise;
Esposito, Daniela;
Ragnarsson, Oskar;
Isgaard, Jörgen;
Johannsson, Gudmundur

Publication type:

Article

Hippocampal volumes in patients exposed to low-dose radiation to the basal brain. A case-control study in long-term survivors from cancer in the head and neck region.

Published in:

2012

By:

Olsson, Erik;
Eckerström, Carl;
Berg, Gertrud;
Borga, Magnus;
Ekholm, Sven;
Johannsson, Gudmundur;
Ribbelin, Susanne;
Starck, Göran;
Wysocka, Anna;
Löfdahl, Elisabet;
Malmgren, Helge

Publication type:

Case Study

Compromised quality of life in adult patients who have received a radiation dose towards the basal part of the brain. A case-control study in long-term survivors from cancer in the head and neck region.

Published in:

Radiation Oncology, 2012, v. 7, n. 1, p. 179, doi. 10.1186/1748-717X-7-179

By:

Löfdahl, Elisabeth;
Berg, Gertrud;
Johansson, Karl-Axel;
Leonsson Zachrisson, Maria;
Malmgren, Helge;
Mercke, Claes;
Olsson, Erik;
Wiren, Lena;
Johannsson, Gudmundur

Publication type:

Article

Hippocampal volumes in patients exposed to low-dose radiation to the basal brain. A case-control study in long-term survivors from cancer in the head and neck region.

Published in:

2012

By:

Olsson, Erik;
Eckerström, Carl;
Berg, Gertrud;
Borga, Magnus;
Ekholm, Sven;
Johannsson, Gudmundur;
Ribbelin, Susanne;
Starck, Göran;
Wysocka, Anna;
Löfdahl, Elisabet;
Malmgren, Helge

Publication type:

journal article

Ten Years of Growth Hormone (GH) Replacement Normalizes Muscle Strength in GH-Deficient Adults.

Published in:

Journal of Clinical Endocrinology & Metabolism, 2009, v. 94, n. 3, p. 809, doi. 10.1210/jc.2008-1538

By:

Götherström, Galina;
Elbornsson, Mariam;
Stibrant-Sunnerhagen, Katharina;
Bengtsson, Bengt-Åke;
Johannsson, Gudmundur;
Svensson, Johan

Publication type:

Article

Influence of the Exon 3-Deleted/Full-Length Growth Hormone (GH) Receptor Polymorphism on the Response to GH Replacement Therapy in Adults with Severe GH Deficiency.

Published in:

Journal of Clinical Endocrinology & Metabolism, 2009, v. 94, n. 2, p. 639, doi. 10.1210/jc.2008-0323

By:

Barbosa, Edna J. L.;
Palming, Jenny;
Glad, Camilla A. M.;
Filipsson, Helena;
Koranyi, Josef;
Bengtsson, Bengt-Åke;
Carlsson, Lena M. S.;
Boguszewski, Cesar L.;
Johannsson, Gudmundur

Publication type:

Article

Central Adiposity as an Important Confounder in the Diagnosis of Adult Growth Hormone Deficiency.

Published in:

Journal of Clinical Endocrinology & Metabolism, 2008, v. 93, n. 11, p. 4221, doi. 10.1210/jc.2008-2020

By:

Johannsson, Gudmundur

Publication type:

Article

Baseline Characteristics and the Effects of Two Years of Growth Hormone (GH) Replacement Therapy in Adults with GH Deficiency Previously Treated for Acromegaly.

Published in:

Journal of Clinical Endocrinology & Metabolism, 2008, v. 93, n. 7, p. 2531, doi. 10.1210/jc.2007-2673

By:

Norrman, Lise-Lott;
Johannsson, Gudmundur;
Sunnerhagen, Katharina S.;
Svensson, Johan

Publication type:

Article

Impact of Growth Hormone and Dehydroepiandrosterone on Protein Metabolism in Glucocorticoid-Treated Patients.

Published in:

Journal of Clinical Endocrinology & Metabolism, 2008, v. 93, n. 3, p. 688, doi. 10.1210/jc.2007-2333

By:

Burt, Morton G.;
Johannsson, Gudmundur;
Umpleby, A. Margot;
Chisholm, Donald J.;
Ho, Ken K. Y.

Publication type:

Article

Impact of Acute and Chronic Low-Dose Glucocorticoids on Protein Metabolism.

Published in:

Journal of Clinical Endocrinology & Metabolism, 2007, v. 92, n. 10, p. 3923, doi. 10.1210/jc.2007-0951

By:

Burt, Morton G.;
Johannsson, Gudmundur;
Umpleby, A. Margot;
Chisholm, Donald J.;
Ho, Ken K. Y.

Publication type:

Article

Nonfatal Stroke, Cardiac Disease, and Diabetes Mellitus in Hypopituitary Patients on Hormone Replacement Including Growth Hormone.

Published in:

Journal of Clinical Endocrinology & Metabolism, 2007, v. 92, n. 9, p. 3560, doi. 10.1210/jc.2007-0458

By:

Holmer, Helene;
Svensson, Johan;
Rylander, Lars;
Johannsson, Gudmundur;
Rosen, Thord;
Bengtsson, Bengt-Åke;
Thoren, Marja;
Hoybye, Charlotte;
Degerblad, Marie;
Bramnert, Margareta;
Hagg, Erik;
Engstrom, Britt Eden;
Ekman, Bertil;
Norrving, Bo;
Hagmar, Lars;
Erfurth, Eva-Marie

Publication type:

Article

Growth Hormone Reduces Inflammation in Postmenopausal Women with Abdominal Obesity: A 12-Month, Randomized, Placebo-Controlled Trial.

Published in:

Journal of Clinical Endocrinology & Metabolism, 2007, v. 92, n. 7, p. 2644, doi. 10.1210/jc.2007-0068

By:

Franco, Celina;
Andersson, Björn;
Lönn, Lars;
Bengtsson, Bengt-Åke;
Svensson, Johan;
Johannsson, Gudmundur

Publication type:

Article

Premature Mortality in Patients with Addison’s Disease: A Population-Based Study.

Published in:

Journal of Clinical Endocrinology & Metabolism, 2006, v. 91, n. 12, p. 4849, doi. 10.1210/jc.2006-0076

By:

Bergthorsdottir, Ragnhildur;
Leonsson-Zachrisson, Maria;
Ode´n, Anders;
Johannsson, Gudmundur

Publication type:

Article

Baseline Characteristics and Effects of Growth Hormone Therapy over Two Years in Younger and Elderly Adults with Adult Onset GH Deficiency.

Published in:

Journal of Clinical Endocrinology & Metabolism, 2006, v. 91, n. 11, p. 4408, doi. 10.1210/jc.2006-0887

By:

Franco, Celina;
Johannsson, Gudmundur;
Bengtsson, Bengt-Åke;
Svensson, Johan

Publication type:

Article

The Impact of Glucocorticoid Replacement Regimens on Metabolic Outcome and Comorbidity in Hypopituitary Patients.

Published in:

Journal of Clinical Endocrinology & Metabolism, 2006, v. 91, n. 10, p. 3954, doi. 10.1210/jc.2006-0524

By:

Filipsson, Helena;
Monson, John P.;
Koltowska-Häggström, Maria;
Mattsson, Anders;
Johannsson, Gudmundur

Publication type:

Article

Independent and Combined Effects of Testosterone and Growth Hormone on Extracellular Water in Hypopituitary Men.

Published in:

Journal of Clinical Endocrinology & Metabolism, 2005, v. 90, n. 7, p. 3989, doi. 10.1210/jc.2005-0553

By:

Johannsson, Gudmundur;
Gibney, James;
Wolthers, Troels;
Leung, Kin-Chuen;
Ho, Ken K. Y.

Publication type:

Article

Comparison of the Metabolic Effects of Raloxifene and Oral Estrogen in Postmenopausal and Growth Hormone-Deficient Women.

Published in:

Journal of Clinical Endocrinology & Metabolism, 2005, v. 90, n. 7, p. 3897, doi. 10.1210/jc.2005-0173

By:

Gibney, James;
Johannsson, Gudmundur;
Kin-Chuen Leung;
K. Y. Ho, Ken

Publication type:

Article

Adiponectin, Leptin, and Erythrocyte Sodium/Lithium Countertransport Activity, But Not Resistin, Are Related to Glucose Metabolism in Growth Hormone-Deficient Adults.

Published in:

Journal of Clinical Endocrinology & Metabolism, 2005, v. 90, n. 4, p. 2290, doi. 10.1210/jc.2004-1239

By:

Svensson, Johan;
Herlitz, Hans;
Lundberg, Per-Arne;
Johannsson, Gudmundur

Publication type:

Article

Growth Hormone Treatment Reduces Abdominal Visceral Fat in Postmenopausal Women with Abdominal Obesity: A 12-Month Placebo-Controlled Trial.

Published in:

Journal of Clinical Endocrinology & Metabolism, 2005, v. 90, n. 3, p. 1466, doi. 10.1210/jc.2004-1657

By:

Franco, Celina;
Brandberg, John;
Lönn, Lars;
Andersson, Björn;
Bengtsson, Bengt-Åke;
Johannsson, Gudmundur

Publication type:

Article

Five Years of Growth Hormone Replacement Therapy in Adults: Age- and Gender-Related Changes in Isometric and Isokinetic Muscle Strength.

Published in:

Journal of Clinical Endocrinology & Metabolism, 2003, v. 88, n. 5, p. 2061, doi. 10.1210/jc.2002-020901

By:

SVENSSON, JOHAN;
SUNNERHAGEN, KATHARINA STIBRANT;
JOHANNSSON, GUDMUNDUR

Publication type:

Article

Increased Orderliness of Growth Hormone (GH) Secretion in GH-Deficient Adults with Low Serum Insulin-Like Growth Factor I.

Published in:

Journal of Clinical Endocrinology & Metabolism, 2002, v. 87, n. 6, p. 2863, doi. 10.1210/jcem.87.6.8566

By:

SVENSSON, JOHAN;
VELDHUIS, JOHANNES D.;
IRANMANESH, ALI;
BENGTSSON, BENGT-ÅKE;
JOHANNSSON, GUDMUNDUR

Publication type:

Article

Low Dose Dehydroepiandrosterone Affects Behavior in Hypopituitary Androgen-Deficient Women: A PlaceboControlled Trial.

Published in:

Journal of Clinical Endocrinology & Metabolism, 2002, v. 87, n. 5, p. 2046, doi. 10.1210/jcem.87.5.8494

By:

JOHANNSSON, GUDMUNDUR;
BURMAN, PIA;
WIRÉN, LENA;
ENGSTRÖM, BRITT EDÉN;
NILSSON, ANNA G.;
OTTOSSON;
JONSSON, BJÖRN;
BENGTSSON, BENGT-ÅKE;
KARLSSON, F. ANDERS

Publication type:

Article

GH Increases Extracellular Volume by Stimulating Sodium Reabsorption in the Distal Nephron and Preventing Pressure Natriuresis.

Published in:

Journal of Clinical Endocrinology & Metabolism, 2002, v. 87, n. 4, p. 1743, doi. 10.1210/jcem.87.4.8394

By:

JOHANNSSON, GUDMUNDUR;
SVERRISDOTTIR, YRSA BERGMANN;
ELLEGÅRD, LARS;
LUNDBERG, PER-ARNE;
HERLITZ, HANS

Publication type:

Article

Raloxifene Does Not Affect Insulin Sensitivity or Glycemic Control in Postmenopausal Women with Type 2 Diabetes Mellitus: A Randomized Clinical Trial.

Published in:

Journal of Clinical Endocrinology & Metabolism, 2002, v. 87, n. 1, p. 122, doi. 10.1210/jcem.87.1.8168

By:

ANDERSSON, BJÖRN;
JOHANNSSON, GUDMUNDUR;
HOLM, GORAN;
BENGTSSON, BENGT-AKE;
SASHEGYI, ANDREAS;
PAVO, IMRE;
MASON, TIMOTHY;
ANDERSON, PAMELA W.

Publication type:

Article

GH Is Needed for the Maturation of Muscle Mass and Strength in Adolescents.

Published in:

Journal of Clinical Endocrinology & Metabolism, 2001, v. 86, n. 10, p. 4765, doi. 10.1210/jc.86.10.4765

By:

HULTHÉN, LENA;
BENGTSSON, BENGT-ÅKE;
SUNNERHAGEN, KATHARINA STIBRANT;
HALLBERG, LEIF;
GRIMBY, GUNNAR;
JOHANNSSON, GUDMUNDUR

Publication type:

Article

A Prospective Investigation of Quality of Life and Psychological Well-Being after the Discontinuation of GH Treatment in Adolescent Patients Who Had GH Deficiency during Childhood.

Published in:

Journal of Clinical Endocrinology & Metabolism, 2001, v. 86, n. 8, p. 3494, doi. 10.1210/jcem.86.8.7709

By:

WIREN, LENA;
JOHANNSSON, GUDMUNDUR;
BENGTSSON, BENGT-ÅKE

Publication type:

Article

Treatment of Growth Hormone Deficiency in Adults.

Published in:

Journal of Clinical Endocrinology & Metabolism, 2000, v. 85, n. 3, p. 933, doi. 10.1210/jcem.85.3.6487-1

By:

BENGTSSON, BENGT-ÅKE;
JOHANNSSON, GUDMUNDUR;
SHALET, STEPHEN M.;
SIMPSON, HELEN;
SONKEN, PETER H.

Publication type:

Article

Discontinuation of Growth Hormone (GH) Treatment: Metabolic Effects in GH-Deficient and GH-Sufficient Adolescent Patients Compared with Control Subjects.

Published in:

Journal of Clinical Endocrinology & Metabolism, 1999, v. 84, n. 12, p. 4516, doi. 10.1210/jc.84.12.4516

By:

JOHANNSSON, GUDMUNDUR;
ALBERTSSON-WIKLAND, KERSTIN;
BENGTSSON, BENGT-ÅKE

Publication type:

Article

Intense Sympathetic Nerve Activity in Adults with Hypopituitarism and Untreated Growth Hormone Deficiency.

Published in:

Journal of Clinical Endocrinology & Metabolism, 1998, v. 83, n. 6, p. 1881, doi. 10.1210/jc.83.6.1881

By:

SVERRISDÓTTIR, YRSA BERGMANN;
ELAM, MIKAEL;
HERLITZ, HANS;
BENGTSSON, BENGT-ÅKE;
JOHANNSSON, GUDMUNDUR

Publication type:

Article

Growth Hormone Treatment of Abdominally Obese Men Reduces Abdominal Fat Mass, Improves Glucose and Lipoprotein Metabolism, and Reduces Diastolic Blood Pressure.

Published in:

Journal of Clinical Endocrinology & Metabolism, 1997, v. 82, n. 3, p. 727, doi. 10.1210/jcem.82.3.3809

By:

JOHANNSSON, GUDMUNDUR;
MÅRIN, PER;
LÖNN, LARS;
OTTOSSON, MALIN;
STENLÖF, KAJ;
BJÖRNTORP, PER;
SJÖSTRÖM, LARS;
BENGTSSON, BENGT-ÅKE

Publication type:

Article

Two Years of Growth Hormone (GH) Treatment Increases Bone Mineral Content and Density in Hypopituitary Patients with Adult-Onset GH Deficiency.

Published in:

Journal of Clinical Endocrinology & Metabolism, 1996, v. 81, n. 8, p. 2865, doi. 10.1210/jc.81.8.2865

By:

JOHANNSSON, GUDMUNDUR;
ROSÉÉN, THORD;
BOSAEXJS, INGVAR;
SJÖTRÖM, LARS;
BENGTSSON, BENGT-ÅK

Publication type:

Article

The Individual Responsiveness to Growth Hormone (GH) Treatment in GH-Deficient Adults Is Dependent on the Level of GH-Binding Protein, Body Mass Index, Age, and Gender.

Published in:

Journal of Clinical Endocrinology & Metabolism, 1996, v. 81, n. 4, p. 1575, doi. 10.1210/jc.81.4.1575

By:

JOHANNSSON, GUDMUNDUR;
BJARNASON, RAGNAR;
BRAMNERT, MARGARETA;
CARLSSON, LENA M. S.;
DEGERBLAD, MARIE;
MANHEM, PER;
ROSÉN, THORD;
THORÉN, MARJA;
BENGTSSON, BENGT-ÅKE

Publication type:

Article

Differential Impact of Medical Therapies for Acromegaly on Glucose Metabolism.

Published in:

2025

By:

Gatto, Federico;
Arecco, Anna;
Amarù, Jessica;
Arvigo, Marica;
Campana, Claudia;
Milioto, Angelo;
Esposito, Daniela;
Johannsson, Gudmundur;
Cocchiara, Francesco;
Maggi, Davide Carlo;
Ferone, Diego;
Puddu, Alessandra

Publication type:

Literature Review

Identification of human glucocorticoid response markers using integrated multi- omic analysis from a randomized crossover trial.

Published in:

eLife, 2021, p. 1, doi. 10.7554/eLife.62236

By:

Chantzichristos, Dimitrios;
Svensson, Per-Arne;
Garner, Terence;
Glad, Camilla A. M.;
Walker, Brian R.;
Bergthorsdottir, Ragnhildur;
Ragnarsson, Oskar;
Trimpou, Penelope;
Stimson, Roland H.;
Borresen, Stina W.;
Feldt-Rasmussen, Ulla;
Jansson, Per-Anders;
Skrtic, Stanko;
Stevens, Adam;
Johannsson, Gudmundur

Publication type:

Article

Mean Expected Error in Prediction of Total Body Water: A True Accuracy Comparison between Bioimpedance Spectroscopy and Single Frequency Regression Equations.

Published in:

BioMed Research International, 2015, v. 2015, p. 1, doi. 10.1155/2015/656323

By:

Seoane, Fernando;
Abtahi, Shirin;
Abtahi, Farhad;
Ellegård, Lars;
Johannsson, Gudmundur;
Bosaeus, Ingvar;
Ward, Leigh C.

Publication type:

Article

The liquorice effect on the RAAS differs between the genders.

Published in:

Blood Pressure, 2006, v. 15, n. 3, p. 169, doi. 10.1080/08037050600593060

By:

Sigurjonsdottir, Helga A.;
Axelson, Magnus;
Johannsson, Gudmundur;
Manhem, Karin;
Nyström, Ernst;
Wallerstedt, Sven

Publication type:

Article

Extracellular Water and Blood Pressure in Adults with Growth Hormone (GH) Deficiency: A Genotype-Phenotype Association Study.

Published in:

PLoS ONE, 2014, v. 9, n. 8, p. 1, doi. 10.1371/journal.pone.0105754

By:

Barbosa, Edna J. L.;
Glad, Camilla A. M.;
Nilsson, Anna G.;
Bosaeus, Niklas;
Nyström, Helena Filipsson;
Svensson, Per-Arne;
Bengtsson, Bengt-Åke;
Nilsson, Staffan;
Bosaeus, Ingvar;
Boguszewski, Cesar Luiz;
Johannsson, Gudmundur

Publication type:

Article

Cardiovascular Risk Factors in Patients with Addison's Disease: A Comparative Study of South African and Swedish Patients.

Published in:

PLoS ONE, 2014, v. 9, n. 3, p. 1, doi. 10.1371/journal.pone.0090768

By:

Ross, Ian Louis;
Bergthorsdottir, Ragnhildur;
Levitt, Naomi;
Dave, Joel Alex;
Schatz, Desmond;
Marais, David;
Johannsson, Gudmundur

Publication type:

Article

New Pituitary Adenoma Classification System to Individualise Management and Improve Long‐Term Prognosis.

Published in:

Clinical Endocrinology, 2025, v. 102, n. 2, p. 147, doi. 10.1111/cen.15170

By:

Johannsson, Gudmundur;
Ragnarsson, Oskar;
Skoglund, Thomas

Publication type:

Article

High prescription rate of oral glucocorticoids in children and adults: A retrospective cohort study from Western Sweden.

Published in:

Clinical Endocrinology, 2020, v. 92, n. 1, p. 21, doi. 10.1111/cen.14114

By:

Einarsdottir, Margret J.;
Ekman, Per;
Trimpou, Penelope;
Olsson, Daniel S.;
Johannsson, Gudmundur;
Ragnarsson, Oskar

Publication type:

Article

Residual endogenous corticosteroid production in patients with adrenal insufficiency.

Published in:

Clinical Endocrinology, 2019, v. 91, n. 3, p. 383, doi. 10.1111/cen.14006

By:

Vulto, Annet;
Bergthorsdottir, Ragnhildur;
van Faassen, Martijn;
Kema, Ido P.;
Johannsson, Gudmundur;
van Beek, André P.

Publication type:

Article

A polymorphism in the CYP17A1 gene influences the therapeutic response to steroidogenesis inhibitors in Cushing's syndrome.

Published in:

Clinical Endocrinology, 2017, v. 87, n. 5, p. 433, doi. 10.1111/cen.13414

By:

Valassi, Elena;
Aulinas, Anna;
Glad, Camilla AM;
Johannsson, Gudmundur;
Ragnarsson, Oskar;
Webb, Susan M

Publication type:

Article

Prevalence of primary aldosteronism among patients with type 2 diabetes.

Published in:

Clinical Endocrinology, 2017, v. 87, n. 3, p. 233, doi. 10.1111/cen.13370

By:

Tancredi, Mauro;
Johannsson, Gudmundur;
Eliasson, Björn;
Eggertsen, Robert;
Lindblad, Ulf;
Dahlqvist, Sofia;
Imberg, Henrik;
Lind, Marcus

Publication type:

Article

Adrenal insufficiency: review of clinical outcomes with current glucocorticoid replacement therapy.

Published in:

Clinical Endocrinology, 2015, v. 82, n. 1, p. 2, doi. 10.1111/cen.12603

By:

Johannsson, Gudmundur;
Falorni, Alberto;
Skrtic, Stanko;
Lennernäs, Hans;
Quinkler, Marcus;
Monson, John P.;
Stewart, Paul M.

Publication type:

Article

Saving lives of patients with adrenal insufficiency: a pan- European initiative?

Published in:

Clinical Endocrinology, 2014, v. 80, n. 3, p. 319, doi. 10.1111/cen.12378

By:

Quinkler, Marcus;
Hahner, Stefanie;
Johannsson, Gudmundur;
Stewart, Paul M.

Publication type:

Article

Ethnicity influences the diagnosis of primary adrenal insufficiency.

Published in:

Clinical Endocrinology, 2013, v. 78, n. 5, p. 800, doi. 10.1111/cen.12063

By:

Ross, Ian L.;
Levitt, Naomi S.;
Schatz, Desmond A.;
Johannsson, Gudmundur

Publication type:

Article

Glucocorticoid replacement therapy is independently associated with reduced bone mineral density in women with hypopituitarism.

Published in:

Clinical Endocrinology, 2012, v. 76, n. 2, p. 246, doi. 10.1111/j.1365-2265.2011.04174.x

By:

Ragnarsson, Oskar;
Nyström, Helena Filipsson;
Johannsson, Gudmundur

Publication type:

Article

Hypotension during transsphenoidal pituitary surgery associated with increase in plasma levels of brain injury markers.

Published in:

Acta Anaesthesiologica Scandinavica, 2023, v. 67, n. 10, p. 1363, doi. 10.1111/aas.14315

By:

Thorsson, Martin;
Hallén, Tobias;
Olsson, Daniel S.;
Blennow, Kaj;
Zetterberg, Henrik;
Johannsson, Gudmundur;
Skoglund, Thomas;
Oras, Jonatan

Publication type:

Article