Works by Heck, Ansgar

Results: 31

Long-term control of acromegaly after pituitary surgery in South-Eastern Norway.
Published in:
Acta Neurochirurgica, 2023, v. 165, n. 10, p. 3003, doi. 10.1007/s00701-023-05772-7
By:
- Falch, Camilla M.;
- Dupont, Anne K.;
- Olarescu, Nicoleta C.;
- Wiedmann, Markus;
- Dahlberg, Daniel;
- Bollerslev, Jens;
- Berg-Johnsen, Jon;
- Heck, Ansgar
Publication type:
Article
Hip Structure Analyses in Acromegaly: Decrease of Cortical Bone Thickness After Treatment: A Longitudinal Cohort Study.
Published in:
JBMR Plus, 2019, v. 3, n. 12, p. N.PAG, doi. 10.1002/jbm4.10240
By:
- Godang, Kristin;
- Lekva, Tove;
- Normann, Kjersti Ringvoll;
- Olarescu, Nicoleta Cristina;
- Øystese, Kristin Astrid Berland;
- Kolnes, Anders;
- Ueland, Thor;
- Bollerslev, Jens;
- Heck, Ansgar
Publication type:
Article
Insulin sensitivity, body composition and adipose depots following 12 w combined endurance and strength training in dysglycemic and normoglycemic sedentary men.
Published in:
Archives of Physiology & Biochemistry, 2016, v. 122, n. 4, p. 167, doi. 10.1080/13813455.2016.1202985
By:
- Langleite, Torgrim Mikal;
- Jensen, Jørgen;
- Norheim, Frode;
- Gulseth, Hanne Løvdal;
- Tangen, Daniel Steensen;
- Kolnes, Kristoffer Jensen;
- Heck, Ansgar;
- Storås, Tryggve;
- Grøthe, Guro;
- Dahl, Marius Adler;
- Kielland, Anders;
- Holen, Torgeir;
- Noreng, Hans Jørgen;
- Stadheim, Hans Kristian;
- Bjørnerud, Atle;
- Johansen, Egil Ivar;
- Nellemann, Birgitte;
- Birkeland, Kåre Inge;
- Drevon, Christian A.
Publication type:
Article
Mortality and Morbidity in Mild Primary Hyperparathyroidism: Results From a 10-Year Prospective Randomized Controlled Trial of Parathyroidectomy Versus Observation.
Published in:
2022
By:
- Pretorius, Mikkel;
- Lundstam, Karolina;
- Heck, Ansgar;
- Fagerland, Morten W;
- Godang, Kristin;
- Mollerup, Charlotte;
- Fougner, Stine L;
- Pernow, Ylva;
- Aas, Turid;
- Hessman, Ola;
- Rosén, Thord;
- Nordenström, Jörgen;
- Jansson, Svante;
- Hellström, Mikael;
- Bollerslev, Jens
Publication type:
journal article
TGFBR3L is associated with gonadotropin production in non-functioning gonadotroph pituitary neuroendocrine tumours.
Published in:
Pituitary, 2023, v. 26, n. 2, p. 227, doi. 10.1007/s11102-023-01310-x
By:
- Kolnes, Anders Jensen;
- Øystese, Kristin Astrid Berland;
- Sjöstedt, Evelina;
- Olarescu, Nicoleta Cristina;
- Heck, Ansgar;
- Pahnke, Jens;
- Dahlberg, Daniel;
- Berg-Johnsen, Jon;
- Ringstad, Geir;
- Casar-Borota, Olivera;
- Bollerslev, Jens;
- Jørgensen, Anders Palmstrøm
Publication type:
Article
Effects of parathyroidectomy versus observation on the development of vertebral fractures in mild primary hyperparathyroidism.
Published in:
2015
By:
- Lundstam, Karolina;
- Heck, Ansgar;
- Mollerup, Charlotte;
- Godang, Kristin;
- Baranowski, Marek;
- Pernow, Ylva;
- Varhaug, Jan Erik;
- Hessman, Ola;
- Rosén, Thord;
- Nordenström, Jörgen;
- Jansson, Svante;
- Hellström, Mikael;
- Bollerslev, Jens;
- SIPH Study Group
Publication type:
journal article
Expression of SSTR2a, but not of SSTRs 1, 3, or 5 in somatotroph adenomas assessed by monoclonal antibodies was reduced by octreotide and correlated with the acute and long-term effects of octreotide.
Published in:
2013
By:
- Casar-Borota, Olivera;
- Heck, Ansgar;
- Schulz, Stefan;
- Nesland, Jahn Marthin;
- Ramm-Pettersen, Jon;
- Lekva, Tove;
- Alafuzoff, Irina;
- Bollerslev, Jens
Publication type:
journal article
Positive Effect of Parathyroidectomy Compared to Observation on BMD in a Randomized Controlled Trial of Mild Primary Hyperparathyroidism.
Published in:
Journal of Bone & Mineral Research, 2023, v. 38, n. 3, p. 372, doi. 10.1002/jbmr.4763
By:
- Lundstam, Karolina;
- Pretorius, Mikkel;
- Bollerslev, Jens;
- Godang, Kristin;
- Fagerland, Morten W.;
- Mollerup, Charlotte;
- Fougner, Stine L.;
- Pernow, Ylva;
- Aas, Turid;
- Hessman, Ola;
- Rosén, Thord;
- Nordenström, Jörgen;
- Jansson, Svante;
- Hellström, Mikael;
- Heck, Ansgar
Publication type:
Article
Effects of Parathyroidectomy on Quality of Life: 10 Years of Data From a Prospective Randomized Controlled Trial on Primary Hyperparathyroidism (the SIPH‐Study).
Published in:
Journal of Bone & Mineral Research, 2021, v. 36, n. 1, p. 3, doi. 10.1002/jbmr.4199
By:
- Pretorius, Mikkel;
- Lundstam, Karolina;
- Hellström, Mikael;
- Fagerland, Morten W;
- Godang, Kristin;
- Mollerup, Charlotte;
- Fougner, Stine L;
- Pernow, Ylva;
- Aas, Turid;
- Hessman, Ola;
- Rosén, Thord;
- Nordenström, Jörgen;
- Jansson, Svante;
- Heck, Ansgar;
- Bollerslev, Jens
Publication type:
Article
Effect of Surgery Versus Observation: Skeletal 5-Year Outcomes in a Randomized Trial of Patients With Primary HPT (the SIPH Study).
Published in:
Journal of Bone & Mineral Research, 2017, v. 32, n. 9, p. 1907, doi. 10.1002/jbmr.3177
By:
- Lundstam, Karolina;
- Hellström, Mikael;
- Jansson, Svante;
- Heck, Ansgar;
- Godang, Kristin;
- Bollerslev, Jens;
- Mollerup, Charlotte;
- Baranowski, Marek;
- Pernow, Ylva;
- Aas, Turid;
- Hessman, Ola;
- Rosén, Thord;
- Nordenström, Jörgen
Publication type:
Article
No effect of surgery on kidney and cardiovascular risk factors in mild primary hyperparathyroidism: secondary analyses from a 10-year randomized controlled trial.
Published in:
European Journal of Endocrinology, 2024, v. 191, n. 3, p. 354, doi. 10.1093/ejendo/lvae109
By:
- Heck, Ansgar;
- Pretorius, Mikkel;
- Lundstam, Karolina;
- Godang, Kristin;
- Hellström, Mikael;
- Ueland, Thor;
- Bollerslev, Jens
Publication type:
Article
Long-term depot specific changes in adipose tissue after treatment of acromegaly.
Published in:
European Journal of Endocrinology, 2024, v. 190, n. 3, p. K37, doi. 10.1093/ejendo/lvae016
By:
- Falch, Camilla M;
- Godang, Kristin;
- Lekva, Tove;
- Ueland, Thor;
- Heck, Ansgar;
- Bollerslev, Jens;
- Olarescu, Nicoleta C
Publication type:
Article
Gene expression profiling of subcutaneous adipose tissue reveals new biomarkers in acromegaly.
Published in:
European Journal of Endocrinology, 2023, v. 188, n. 3, p. 310, doi. 10.1093/ejendo/lvad031
By:
- Falch, Camilla M.;
- Arlien-Søborg, Mai Christiansen;
- Dal, Jakob;
- Sundaram, Arvind Y. M.;
- Michelsen, Annika E.;
- Ueland, Thor;
- Guro Olsen, Linn;
- Heck, Ansgar;
- Bollerslev, Jens;
- Jørgensen, Jens Otto L.;
- Olarescu, Nicoleta C.
Publication type:
Article
European expert consensus on practical management of specific aspects of parathyroid disorders in adults and in pregnancy: recommendations of the ESE Educational Program of Parathyroid Disorders (PARAT 2021).
Published in:
European Journal of Endocrinology, 2022, v. 186, n. 2, p. R33, doi. 10.1530/EJE-21-1044
By:
- Bollerslev, Jens;
- Rejnmark, Lars;
- Zahn, Alexandra;
- Heck, Ansgar;
- Appelman-Dijkstra, Natasha M.;
- Cardoso, Luis;
- Hannan, Fadil M.;
- Cetani, Filomena;
- Sikjaer, Tanja;
- Formenti, Anna Maria;
- Björnsdottir, Sigridur;
- Schalin-Jäntti, Camilla;
- Belaya, Zhanna;
- Gibb, Fraser;
- Lapauw, Bruno;
- Amrein, Karin;
- Wicke, Corinna;
- Grasemann, Corinna;
- Krebs, Michael;
- Ryhänen, Eeva
Publication type:
Article
Individualised management of acromegaly.
Published in:
European Journal of Endocrinology, 2019, v. 181, n. 2, p. R57, doi. 10.1530/EJE-19-0124
By:
- Bollerslev, Jens;
- Heck, Ansgar;
- Olarescu, Nicoleta Cristina
Publication type:
Article
Targeting either GH or IGF-I during somatostatin analogue treatment in patients with acromegaly: a randomized multicentre study.
Published in:
European Journal of Endocrinology, 2018, v. 178, n. 1, p. 67, doi. 10.1530/EJE-17-0546
By:
- Dal, Jakob;
- Klose, Marianne;
- Heck, Ansgar;
- Andersen, Marianne;
- Kistorp, Caroline;
- Nielsen, Eigil H.;
- Bollerslev, Jens;
- Feldt-Rasmussen, Ulla;
- Jørgensen, Jens O. L.
Publication type:
Article
Treatment of acromegaly increases BMD but reduces trabecular bone score: a longitudinal study.
Published in:
European Journal of Endocrinology, 2016, v. 175, n. 2, p. 155, doi. 10.1530/EJE-16-0340
By:
- Godang, Kristin;
- Olarescu, Nicoleta Cristina;
- Bollerslev, Jens;
- Heck, Ansgar
Publication type:
Article
Acromegaly management in the Nordic countries: A Delphi consensus survey.
Published in:
Clinical Endocrinology, 2024, v. 101, n. 3, p. 263, doi. 10.1111/cen.15095
By:
- Arlien‐Søborg, Mai C.;
- Dal, Jakob;
- Heck, Ansgar;
- Stochholm, Kirstine;
- Husted, Eigil;
- Feltoft, Claus Larsen;
- Rasmussen, Åse Krogh;
- Feldt‐Rasmussen, Ulla;
- Andreassen, Mikkel;
- Klose, Marianne Christina;
- Nielsen, Torben Leo;
- Andersen, Marianne Skovsager;
- Christensen, Louise Lehmann;
- Krogh, Jesper;
- Jarlov, Anne;
- Bollerslev, Jens;
- Nermoen, Ingrid;
- Oksnes, Marianne;
- Dahlqvist, Per;
- Olsson, Tommy
Publication type:
Article
Sex difference in patients with controlled acromegaly—A multicentre survey.
Published in:
Clinical Endocrinology, 2023, v. 98, n. 1, p. 74, doi. 10.1111/cen.14750
By:
- Dal, Jakob;
- Rosendal, Christian;
- Karmisholt, Jesper;
- Feldt‐Rasmussen, Ulla;
- Andersen, Marianne S.;
- Klose, Marianne;
- feltoft, Claus;
- Heck, Ansgar;
- Nielsen, Eigil H.;
- Jørgensen, Jens O. L.
Publication type:
Article
Intensity of pituitary adenoma on T2-weighted magnetic resonance imaging predicts the response to octreotide treatment in newly diagnosed acromegaly.
Published in:
Clinical Endocrinology, 2012, v. 77, n. 1, p. 72, doi. 10.1111/j.1365-2265.2011.04286.x
By:
- Heck, Ansgar;
- Ringstad, Geir;
- Fougner, Stine L.;
- Casar-Borota, Olivera;
- Nome, Terje;
- Ramm-Pettersen, Jon;
- Bollerslev, Jens
Publication type:
Article
Adenoma granulation pattern correlates with clinical variables and effect of somatostatin analogue treatment in a large series of patients with acromegaly.
Published in:
Clinical Endocrinology, 2012, v. 76, n. 1, p. 96, doi. 10.1111/j.1365-2265.2011.04163.x
By:
- Fougner, Stine Lyngvi;
- Casar-Borota, Olivera;
- Heck, Ansgar;
- Berg, Jens Petter;
- Bollerslev, Jens
Publication type:
Article
Trends in incidence and mortality risk for acromegaly in Norway: a cohort study.
Published in:
Endocrine (1355008X), 2023, v. 80, n. 1, p. 152, doi. 10.1007/s12020-022-03275-6
By:
- Falch, Camilla M.;
- Olarescu, Nicoleta C.;
- Bollerslev, Jens;
- Dekkers, Olaf M.;
- Heck, Ansgar
Publication type:
Article
Unravelling pituitary tumours in medically treated patients with acromegaly: the impact of systematic MRI reassessment.
Published in:
Acta Radiologica, 2024, v. 65, n. 7, p. 753, doi. 10.1177/02841851241246107
By:
- Atai, Shahriar;
- Knudtzon Andersen, Martin;
- Wiedmann, Markus;
- Dahlberg, Daniel;
- Øystese, Kristin Astrid B;
- Bollerslev, Jens;
- Ringstad, Geir;
- Heck, Ansgar
Publication type:
Article
The Metabolic Risk in Patients Newly Diagnosed with Acromegaly Is Related to Fat Distribution and Circulating Adipokines and Improves after Treatment.
Published in:
Neuroendocrinology, 2016, v. 103, n. 3/4, p. 197, doi. 10.1159/000371818
By:
- Olarescu, Nicoleta C.;
- Heck, ansgar;
- Godang, Kristin;
- Ueland, Thor;
- Bollerslev, Jens
Publication type:
Article
Correction: Genome‑wide methylation profiling differentiates benign from aggressive and metastatic pituitary neuroendocrine tumors.
Published in:
2025
By:
- Jotanovic, Jelena;
- Boldt, Henning Bünsow;
- Burton, Mark;
- Andersen, Marianne Skovsager;
- Bengtsson, Daniel;
- Bontell, Thomas Olsson;
- Ekman, Bertil;
- Engström, Britt Edén;
- Feldt-Rasmussen, Ulla;
- Heck, Ansgar;
- Jakovcevic, Antonia;
- Jørgensen, Jens Otto L.;
- Kraljevic, Ivana;
- Kunicki, Jacek;
- Lindsay, John R.;
- Losa, Marco;
- Loughrey, Paul Benjamin;
- Maiter, Dominique;
- Maksymowicz, Maria;
- Manojlovic-Gacic, Emilija
Publication type:
Correction Notice
Genome-wide methylation profiling differentiates benign from aggressive and metastatic pituitary neuroendocrine tumors.
Published in:
Acta Neuropathologica, 2024, v. 148, n. 1, p. 1, doi. 10.1007/s00401-024-02836-5
By:
- Jotanovic, Jelena;
- Boldt, Henning Bünsow;
- Burton, Mark;
- Andersen, Marianne Skovsager;
- Bengtsson, Daniel;
- Bontell, Thomas Olsson;
- Ekman, Bertil;
- Engström, Britt Edén;
- Feldt-Rasmussen, Ulla;
- Heck, Ansgar;
- Jakovcevic, Antonia;
- Jørgensen, Jens Otto L.;
- Kraljevic, Ivana;
- Kunicki, Jacek;
- Lindsay, John R.;
- Losa, Marco;
- Loughrey, Paul Benjamin;
- Maiter, Dominique;
- Maksymowicz, Maria;
- Manojlovic-Gacic, Emilija
Publication type:
Article
Attenuated RORC Expression in the Presence of EMT Progression in Somatotroph Adenomas following Treatment with Somatostatin Analogs Is Associated with Poor Clinical Recovery.
Published in:
PLoS ONE, 2013, v. 8, n. 6, p. 1, doi. 10.1371/journal.pone.0066927
By:
- Lekva, Tove;
- Berg, Jens Petter;
- Heck, Ansgar;
- Lyngvi Fougner, Stine;
- Olstad, Ole Kristoffer;
- Ringstad, Geir;
- Bollerslev, Jens;
- Ueland, Thor
Publication type:
Article
Endoskopisk firehåndsteknikk ved hypofysesvulster.
Published in:
Journal of the Norwegian Medical Association / Tidsskrift for Den Norske Laegeforening, 2023, v. 143, n. 9, p. 776
By:
- WIEDMANN, MARKUS;
- OLESRUD, IDA;
- LASHKARIVAND, ASLAN;
- DHEYAULDEEN, SINAN;
- HECK, ANSGAR;
- BERG-JOHNSEN, JON;
- DAHLBERG, DANIEL
Publication type:
Article
MR-undersøkelse predikerer behandlingsrespons ved akromegali.
Published in:
Journal of the Norwegian Medical Association / Tidsskrift for Den Norske Laegeforening, 2016, v. 136, n. 23/24, p. 2035, doi. 10.4045/tidsskr.16.0965
By:
- Heck, Ansgar
Publication type:
Article
MRI T2 characteristics in somatotroph adenomas following somatostatin analog treatment in acromegaly.
Published in:
2016
By:
- Heck, Ansgar;
- Emblem, Kyrre;
- Casar-Borota, Olivera;
- Ringstad, Geir;
- Bollerslev, Jens
Publication type:
Letter
Quantitative analyses of T2-weighted MRI as a potential marker for response to somatostatin analogs in newly diagnosed acromegaly.
Published in:
Endocrine (1355008X), 2016, v. 52, n. 2, p. 333, doi. 10.1007/s12020-015-0766-8
By:
- Heck, Ansgar;
- Emblem, Kyrre;
- Casar-Borota, Olivera;
- Bollerslev, Jens;
- Ringstad, Geir
Publication type:
Article