Works by Johannsson, Gudmundur

Results: 166

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

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

What Happens When Growth Hormone is Discontinued at Completion of Growth? Metabolic Aspects.

Published in:

Journal of Pediatric Endocrinology & Metabolism, 2000, v. 13, p. 1321, doi. 10.1515/jpem-2000-s603

By:

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

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

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

The GH/IGF-1 Axis in Obesity: Physiological and Pathological Aspects.

Published in:

Metabolic Syndrome & Related Disorders, 2006, v. 4, n. 1, p. 51, doi. 10.1089/met.2006.4.51

By:

Celina Franco;
Bengt-Åke Bengtsson;
Gudmundur Johannsson

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

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

Intermittent High-Dose Glucocorticoid Treatment Does Not Cause Adrenal Insufficiency in Patients with Diffuse Large B-Cell Lymphoma: A Prospective Study.

Published in:

Acta Haematologica, 2024, v. 147, n. 3, p. 360, doi. 10.1159/000534317

By:

Einarsdottir, Margret Jona;
Kristjansdottir, Hallgerdur L.;
Bergthorsdottir, Ragnhildur;
Johannsson, Gudmundur;
Trimpou, Penelope;
Lewerin, Catharina;
Ragnarsson, Oskar

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

Early Clinical Indicators of Addison Disease in Adults With Type 1 Diabetes: A Nationwide, Observational, Cohort Study.

Published in:

2018

By:

Chantzichristos, Dimitrios;
Persson, Anders;
Miftaraj, Mervete;
Eliasson, Björn;
Svensson, Ann-Marie;
Johannsson, Gudmundur

Publication type:

journal article

Primary Adrenal Insufficiency: Managing Mineralocorticoid Replacement Therapy.

Published in:

2017

By:

Esposito, Daniela;
Pasquali, Daniela;
Johannsson, Gudmundur

Publication type:

journal article

Visceral Fat and Novel Biomarkers of Cardiovascular Disease in Patients With Addison’s Disease: A Case-Control Study.

Published in:

Journal of Clinical Endocrinology & Metabolism, 2017, p. 4264, doi. 10.1210/jc.2017-01324

By:

Bergthorsdottir, Ragnhildur;
Ragnarsson, Oskar;
Skrtic, Stanko;
Glad, Camilla A. M.;
Nilsson, Staffan;
Ross, Ian Louis;
Leonsson-Zachrisson, Maria;
Johannsson, Gudmundur

Publication type:

Article

Visceral Fat and Novel Biomarkers of Cardiovascular Disease in Patients With Addison's Disease: A Case-Control Study.

Published in:

2017

By:

Bergthorsdottir, Ragnhildur;
Ragnarsson, Oskar;
Skrtic, Stanko;
Glad, Camilla A M;
Nilsson, Staffan;
Ross, Ian Louis;
Leonsson-Zachrisson, Maria;
Johannsson, Gudmundur

Publication type:

journal article

Long-term clinical outcome of 103 patients with acromegaly after pituitary surgery.

Published in:

Pituitary, 2025, v. 28, n. 2, p. 1, doi. 10.1007/s11102-025-01503-6

By:

Pennlund, Anna;
Esposito, Daniela;
Bontell, Thomas Olsson;
Skoglund, Thomas;
Hallén, Tobias;
Carén, Helena;
Johannsson, Gudmundur;
Olsson, Daniel S.

Publication type:

Article

Long-term clinical outcome of 103 patients with acromegaly after pituitary surgery.

Published in:

Pituitary, 2025, v. 28, n. 2, p. 1, doi. 10.1007/s11102-025-01503-6

By:

Pennlund, Anna;
Esposito, Daniela;
Bontell, Thomas Olsson;
Skoglund, Thomas;
Hallén, Tobias;
Carén, Helena;
Johannsson, Gudmundur;
Olsson, Daniel S.

Publication type:

Article

Headache in patients with non-functioning pituitary adenoma before and after transsphenoidal surgery – a prospective study.

Published in:

Pituitary, 2024, v. 27, n. 5, p. 635, doi. 10.1007/s11102-024-01401-3

By:

Hantelius, Victor;
Ragnarsson, Oskar;
Johannsson, Gudmundur;
Olsson, Daniel S.;
Jakobsson, Sofie;
Thurin, Erik;
Farahmand, Dan;
Skoglund, Thomas;
Hallen, Tobias

Publication type:

Article

Weekly somapacitan had no adverse effects on glucose metabolism in adults with growth hormone deficiency.

Published in:

Pituitary, 2023, v. 26, n. 1, p. 57, doi. 10.1007/s11102-022-01283-3

By:

Takahashi, Yutaka;
Biller, Beverly M. K.;
Fukuoka, Hidenori;
Ho, Ken K. Y.;
Rasmussen, Michael Højby;
Nedjatian, Navid;
Sværke, Claus;
Yuen, Kevin C. J.;
Johannsson, Gudmundur

Publication type:

Article

Safety of growth hormone (GH) treatment in GH deficient children and adults treated for cancer and non-malignant intracranial tumors—a review of research and clinical practice.

Published in:

Pituitary, 2021, v. 24, n. 5, p. 810, doi. 10.1007/s11102-021-01173-0

By:

Boguszewski, Margaret C. S.;
Cardoso-Demartini, Adriane A.;
Boguszewski, Cesar Luiz;
Chemaitilly, Wassim;
Higham, Claire E.;
Johannsson, Gudmundur;
Yuen, Kevin C. J.

Publication type:

Article

Prevalence of Nelson's syndrome after bilateral adrenalectomy in patients with cushing's disease: a systematic review and meta-analysis.

Published in:

Pituitary, 2021, v. 24, n. 5, p. 797, doi. 10.1007/s11102-021-01158-z

By:

Papakokkinou, Eleni;
Piasecka, Marta;
Carlsen, Hanne Krage;
Chantzichristos, Dimitrios;
Olsson, Daniel S.;
Dahlqvist, Per;
Petersson, Maria;
Berinder, Katarina;
Bensing, Sophie;
Höybye, Charlotte;
Engström, Britt Edén;
Burman, Pia;
Follin, Cecilia;
Petranek, David;
Erfurth, Eva Marie;
Wahlberg, Jeanette;
Ekman, Bertil;
Åkerman, Anna-Karin;
Schwarcz, Erik;
Johannsson, Gudmundur

Publication type:

Article

Safety and effectiveness of replacement with biosimilar growth hormone in adults with growth hormone deficiency: results from an international, post-marketing surveillance study (PATRO Adults).

Published in:

Pituitary, 2021, v. 24, n. 4, p. 622, doi. 10.1007/s11102-021-01139-2

By:

Höybye, Charlotte;
Beck-Peccoz, Paolo;
Murray, Robert D.;
Simsek, Suat;
Stalla, Günter;
Strasburger, Christian J.;
Urosevic, Dragan;
Zouater, Hichem;
Johannsson, Gudmundur

Publication type:

Article

Non-functioning pituitary adenomas: indications for pituitary surgery and post-surgical management.

Published in:

Pituitary, 2019, v. 22, n. 4, p. 422, doi. 10.1007/s11102-019-00960-0

By:

Esposito, Daniela;
Olsson, Daniel S.;
Ragnarsson, Oskar;
Buchfelder, Michael;
Skoglund, Thomas;
Johannsson, Gudmundur

Publication type:

Article

Prevalence and treatment of central hypogonadism and hypoandrogenism in women with hypopituitarism.

Published in:

Pituitary, 2018, v. 21, n. 5, p. 445, doi. 10.1007/s11102-018-0895-1

By:

Olivius, Catharina;
Landin-Wilhelmsen, Kerstin;
Olsson, Daniel S.;
Johannsson, Gudmundur;
Tivesten, Åsa

Publication type:

Article

The metabolic consequences of thyroxine replacement in adult hypopituitary patients.

Published in:

Pituitary, 2012, v. 15, n. 4, p. 495, doi. 10.1007/s11102-011-0356-6

By:

Filipsson Nyström, Helena;
Feldt-Rasmussen, Ulla;
Kourides, Ione;
Popovic, Vera;
Koltowska-Häggström, Maria;
Jonsson, Björn;
Johannsson, Gudmundur

Publication type:

Article

Detection of genetic hypopituitarism in an adult population of idiopathic pituitary insufficiency patients with growth hormone deficiency.

Published in:

Pituitary, 2011, v. 14, n. 3, p. 208, doi. 10.1007/s11102-010-0278-8

By:

Nyström, Helena;
Saveanu, Alexandru;
Barbosa, Edna;
Barlier, Anne;
Enjalbert, Alain;
Glad, Camilla;
Palming, Jenny;
Johannsson, Gudmundur;
Brue, Thierry

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 GH receptor exon 3 deleted/full-length polymorphism is associated with central adiposity in the general population.

Published in:

European Journal of Endocrinology, 2015, v. 172, n. 2, p. 123, doi. 10.1530/EJE-14-0723

By:

Glad, Camilla A. M.;
Carlsson, Lena M. S.;
Melander, Olle;
Almgren, Peter;
Sjöström, Lars;
Nilsson, Staffan;
Larsson, Ingrid;
Svensson, Per-Arne;
Johannsson, Gudmundur

Publication type:

Article

Body composition and bone mineral density in women with Cushing's syndrome in remission and the association with common genetic variants influencing glucocorticoid sensitivity.

Published in:

European Journal of Endocrinology, 2015, v. 172, n. 1, p. 1, doi. 10.1530/EJE-14-0747

By:

Ragnarsson, Oskar;
Glad, Camilla A. M.;
Bergthorsdottir, Ragnhildur;
Almqvist, Erik G.;
Ekerstad, Eva;
Widell, Håkan;
Wängberg, Bo;
Johannsson, Gudmundur

Publication type:

Article

SNPs within the GH-signaling pathway are associated with the early IGF1 response to GH replacement therapy in GHD adults.

Published in:

European Journal of Endocrinology, 2014, v. 170, n. 1, p. 101, doi. 10.1530/EJE-13-0685

By:

Glad, Camilla A. M.;
Barbosa, Edna J. L.;
Nyström, Helena Filipsson;
Carlsson, Lena M. S.;
Nilsson, Staffan;
Nilsson, Anna G.;
Svensson, Per-Arne;
Johannsson, Gudmundur

Publication type:

Article

Perspectives on the management of adrenal insufficiency: clinical insights from across Europe.

Published in:

European Journal of Endocrinology, 2013, v. 169, n. 6, p. R165, doi. 10.1530/EJE-13-0450

By:

Grossman, Ashley;
Johannsson, Gudmundur;
Quinkler, Marcus;
Zelissen, Pierre

Publication type:

Article

Cushing's syndrome: a structured short- and long-term management plan for patients in remission.

Published in:

European Journal of Endocrinology, 2013, v. 169, n. 5, p. R139, doi. 10.1530/EJE-13-0534

By:

Ragnarsson, Oskar;
Johannsson, Gudmundur

Publication type:

Article

Neurodegenerative and inflammatory biomarkers in cerebrospinal fluid in patients with Cushing's syndrome in remission.

Published in:

European Journal of Endocrinology, 2013, v. 169, n. 2, p. 211, doi. 10.1530/EJE-13-0205

By:

Ragnarsson, Oskar;
Berglund, Peter;
Eder, Derek N.;
Zetterberg, Henrik;
Hietala, Max A.;
Blennow, Kaj;
Johannsson, Gudmundur

Publication type:

Article

Fifteen years of GH replacement improves body composition and cardiovascular risk factors.

Published in:

European Journal of Endocrinology, 2013, v. 168, n. 5, p. 745, doi. 10.1530/EJE-12-1083

By:

Elbornsson, Mariam;
Götherström, Galina;
Bosæus, Ingvar;
Bengtsson, Bengt-Åke;
Johannsson, Gudmundur;
Svensson, Johan

Publication type:

Article

Effect of short-termGH and testosterone administration on body composition and glucose homoeostasis in men receiving chronic glucocorticoid therapy.

Published in:

European Journal of Endocrinology, 2013, v. 168, n. 2, p. 243, doi. 10.1530/EJE-12-0873

By:

Ragnarsson, Oskar;
Burt, Morton G.;
Ho, Ken K. Y.;
Johannsson, Gudmundur

Publication type:

Article

Genotypes associated with lipid metabolism contribute to differences in serum lipid profile of GH-deficient adults before and after GH replacement therapy.

Published in:

European Journal of Endocrinology, 2012, v. 167, n. 3, p. 353, doi. 10.1530/EJE-12-0263

By:

Barbosa, Edna J. L.;
Glad, Camilla A. M.;
Nilsson, Anna G.;
Nyström, Helena Filipsson;
Götherström, Galina;
Svensson, Per-Arne;
Vinotti, Isabela;
Bengtsson, Bengt-A°ke;
Nilsson, Staffan;
Boguszewski, Cesar Luiz;
Johannsson, Gudmundur

Publication type:

Article

Fifteen years of GH replacement increases bone mineral density in hypopituitary patients with adult-onset GH deficiency.

Published in:

European Journal of Endocrinology, 2012, v. 166, n. 5, p. 787, doi. 10.1530/EJE-11-1072

By:

Elbornsson, Mariam;
Götherström, Galina;
Bosæus, Ingvar;
Bengtsson, Bengt-A°ke;
Johannsson, Gudmundur;
Svensson, Johan

Publication type:

Article

Comorbidity and cardiovascular risk factors in adult GH deficiency following treatment for Cushing's disease or non-functioning pituitary adenomas during childhood.

Published in:

European Journal of Endocrinology, 2012, v. 166, n. 4, p. 593, doi. 10.1530/EJE-11-0942

By:

Ragnarsson, Oskar;
Höybye, Charlotte;
Jönsson, Peter J.;
Feldt-Rasmussen, Ulla;
Johannsson, Gudmundur;
Biller, Beverly M. K.;
Kołtowska-Häggström, Maria

Publication type:

Article

Effects of 3-year GH replacement therapy on bone mineral density in younger and elderly adults with adult-onset GH deficiency.

Published in:

European Journal of Endocrinology, 2012, v. 166, n. 2, p. 181, doi. 10.1530/EJE-11-0886

By:

Elbornsson, Mariam;
Götherström, Galina;
Franco, Celina;
Bengtsson, Bengt-AÅke;
Johannsson, Gudmundur;
Svensson, Johan

Publication type:

Article

Improving glucocorticoid replacement therapy using a novel modified-release hydrocortisone tablet: a pharmacokinetic study.

Published in:

European Journal of Endocrinology, 2009, v. 161, n. 1, p. 119, doi. 10.1530/EJE-09-0170

By:

Johannsson, Gudmundur;
Bergthorsdottir, Ragnhildur;
Nilsson, Anna G.;
Lennernas, Hans;
Hedner, Thomas;
Skrtic, Stanko

Publication type:

Article

Does long-term GH replacement therapy in hypopituitary adults with GH deficiency normalise quality of life?

Published in:

European Journal of Endocrinology, 2006, v. 155, n. 1, p. 109, doi. 10.1530/eje.1.02176

By:

Kołtowska-Haäggström, Maria;
Mattsson, Anders F.;
Monson, John P.;
Kind, Paul;
Badia, Xavier;
Casanueva, Felipe F.;
Busschbach, Jan;
Koppeschaar, Hans P. F.;
Johannsson, Gudmundur

Publication type:

Article

GH secretory pattern in young adults who discontinued GH treatment for GH deficiency and decreased longitudinal growth in childhood.

Published in:

European Journal of Endocrinology, 2006, v. 155, n. 1, p. 91, doi. 10.1530/eje.1.02182

By:

Svensson, Johan;
Johannsson, Gudmundur;
Iranmanesh, Ali;
Albertsson-Wikland, Kerstin;
Veldhuis, Johannes D.;
Bengtsson, Bengt-A° ke

Publication type:

Article

Effects of growth hormone treatment on the leptin system and on energy expenditure in abdominally obese men.

Published in:

European Journal of Endocrinology, 1998, v. 138, n. 4, p. 408, doi. 10.1530/eje.0.1380408

By:

Karlsson, Cecilia;
Stenlöf, Kaj;
Johannsson, Gudmundur;
Märin, Per;
Björntorp, Per;
Bengtsson, Bengt-Åke;
Carlsson, Björn;
Carlsson, Lena M. S.;
Sjöström, Lars

Publication type:

Article

Sex Steroid Levels in Women With Hypopituitarism: A Case-controlled Observational Study.

Published in:

Journal of Clinical Endocrinology & Metabolism, 2024, v. 109, n. 11, p. 2967, doi. 10.1210/clinem/dgae197

By:

Olivius, Catharina;
Landin-Wilhelmsen, Kerstin;
Ohlsson, Claes;
Poutanen, Matti;
Trimpou, Penelope;
Olsson, Daniel S;
Johannsson, Gudmundur;
Tivesten, Åsa

Publication type:

Article

Proteomic Profiles Associated With Postsurgical Progression in Nonfunctioning Pituitary Adenomas.

Published in:

Journal of Clinical Endocrinology & Metabolism, 2024, v. 109, n. 6, p. 1485, doi. 10.1210/clinem/dgad767

By:

Hallén, Tobias;
Johannsson, Gudmundur;
Thorsell, Annika;
Olsson, Daniel S;
Örndal, Charlotte;
Engvall, Angelica;
Jacobson, Frida;
Widgren, Anna;
Bergquist, Jonas;
Skoglund, Thomas

Publication type:

Article

Effect of Diabetes on Morbidity and Mortality in Patients With Acromegaly.

Published in:

Journal of Clinical Endocrinology & Metabolism, 2022, v. 107, n. 9, p. 2483, doi. 10.1210/clinem/dgac400

By:

Esposito, Daniela;
Olsson, Daniel S;
Franzén, Stefan;
Miftaraj, Mervete;
Nåtman, Jonatan;
Gudbjörnsdottir, Soffa;
Johannsson, Gudmundur

Publication type:

Article

Genome-wide DNA Methylation Differences in Nonfunctioning Pituitary Adenomas With and Without Postsurgical Progression.

Published in:

Journal of Clinical Endocrinology & Metabolism, 2022, v. 107, n. 8, p. 2318, doi. 10.1210/clinem/dgac266

By:

Hallén, Tobias;
Johannsson, Gudmundur;
Dahlén, Rahil;
Glad, Camilla A. M.;
Örndal, Charlotte;
Engvall, Angelica;
Carén, Helena;
Skoglund, Thomas;
Olsson, Daniel S.

Publication type:

Article

Long-term Safety of Growth Hormone in Adults With Growth Hormone Deficiency: Overview of 15 809 GH-Treated Patients.

Published in:

Journal of Clinical Endocrinology & Metabolism, 2022, v. 107, n. 7, p. 1906, doi. 10.1210/clinem/dgac199

By:

Johannsson, Gudmundur;
Touraine, Philippe;
Feldt-Rasmussen, Ulla;
Pico, Antonio;
Vila, Greisa;
Mattsson, Anders F.;
Carlsson, Martin;
Korbonits, Márta;
van Beek, André P.;
Wajnrajch, Michael P.;
Gomez, Roy;
Yuen, Kevin C. J.

Publication type:

Article

Response to Letter to the Editor From Singhania et al.: "Increasing Incidence of Primary Aldosteronism in Western Sweden During 3 Decades - Yet an Underdiagnosed Disorder".

Published in:

Journal of Clinical Endocrinology & Metabolism, 2022, v. 107, n. 3, p. e1325, doi. 10.1210/clinem/dgab805

By:

Gkaniatsa, Eleftheria;
Ekerstad, Eva;
Gavric, Manuela;
Muth, Andreas;
Trimpou, Penelope;
Olsson, Daniel S.;
Johannsson, Gudmundur;
Ragnarsson, Oskar

Publication type:

Article

Incidence of Benign and Malignant Tumors in Patients With Acromegaly Is Increased: A Nationwide Population-based Study.

Published in:

2021

By:

Esposito, Daniela;
Ragnarsson, Oskar;
Johannsson, Gudmundur;
Olsson, Daniel S.

Publication type:

journal article