Works by Billen, Jaak

Results: 26

A survey on measurement and reporting of total testosterone, sex hormone-binding globulin and free testosterone in clinical laboratories in Europe.

Published in:

Clinical Chemistry & Laboratory Medicine, 2025, v. 63, n. 8, p. 1561, doi. 10.1515/cclm-2024-1237

By:

Narinx, Nick;
Nyamaah, Jennifer Afrakoma;
David, Karel;
Sommers, Vera;
Walravens, Joeri;
Fiers, Tom;
Lapauw, Bruno;
Decallonne, Brigitte;
Claessens, Frank;
Van Uytfanghe, Katleen;
Billen, Jaak;
Vermeersch, Pieter;
Vanderschueren, Dirk;
Antonio, Leen

Publication type:

Article

Mental Health and Metabolic Outcomes in Early Postpartum in Women with Prediabetes After Gestational Diabetes: A Secondary Analysis of the MELINDA Trial.

Published in:

Journal of Clinical Medicine, 2025, v. 14, n. 10, p. 3592, doi. 10.3390/jcm14103592

By:

Vanlaer, Yana;
Minschart, Caro;
Van den Keybus, Karolijn;
Myngheer, Nele;
Maes, Toon;
De Block, Christophe;
Bochanen, Niels;
Van Pottelbergh, Inge;
Abrams, Pascale;
Vinck, Wouter;
Leuridan, Liesbeth;
Driessens, Sabien;
Billen, Jaak;
Matthys, Christophe;
Bogaerts, Annick;
Laenen, Annouschka;
Mathieu, Chantal;
Benhalima, Katrien

Publication type:

Article

Mobile-Based Lifestyle Intervention in Women with Glucose Intolerance after Gestational Diabetes Mellitus (MELINDA), A Multicenter Randomized Controlled Trial: Methodology and Design.

Published in:

Journal of Clinical Medicine, 2020, v. 9, n. 8, p. 2635, doi. 10.3390/jcm9082635

By:

Minschart, Caro;
Maes, Toon;
De Block, Christophe;
Van Pottelbergh, Inge;
Myngheer, Nele;
Abrams, Pascale;
Vinck, Wouter;
Leuridan, Liesbeth;
Mathieu, Chantal;
Billen, Jaak;
Matthys, Christophe;
Weyn, Babs;
Laenen, Annouschka;
Bogaerts, Annick;
Benhalima, Katrien

Publication type:

Article

Erectile dysfunction in copper and cobalt miners: a cross-sectional study in the former Katanga province, Democratic Republic of the Congo.

Published in:

Sexual Medicine, 2023, v. 11, n. 5, p. 1, doi. 10.1093/sexmed/qfad052

By:

Musa Obadia, Paul;
Pyana Kitenge, Joseph;
Carsi Kuhangana, Trésor;
Kalenga Ilunga, Georges;
Billen, Jaak;
Kayembe-Kitenge, Tony;
Haufroid, Vincent;
Mukalay wa Mukalay, Abdon;
Ris, Laurence;
Banza Lubaba Nkulu, Célestin;
Nemery, Benoit;
Enzlin, Paul

Publication type:

Article

Oncogenic osteomalacia illustrating the effect of fibroblast growth factor 23 on phosphate homeostasis.

Published in:

Nephrology Dialysis Transplantation, 2012, v. 5, n. 3, p. 240

By:

Westerberg, Per-Anton;
Linde, Torbjörn;
Vanderschueren, Dirk;
Billen, Jaak;
Jans, Ivo;
Ljunggren, Östen

Publication type:

Article

Pancreas Islet Cell-Specific Antibody Detection by ELISA.

Published in:

Journal of Applied Laboratory Medicine, 2022, v. 7, n. 1, p. 66, doi. 10.1093/jalm/jfab141

By:

Van Aelst, Sophie;
Gillard, Pieter;
Weets, Ilse;
Dillaerts, Doreen;
Billen, Jaak;
Mathieu, Chantal;
Bossuyt, Xavier

Publication type:

Article

Oncogenic osteomalacia illustrating the effect of fibroblast growth factor 23 on phosphate homeostasis.

Published in:

2012

By:

Westerberg, Per-Anton;
Linde, Torbjörn;
Vanderschueren, Dirk;
Billen, Jaak;
Jans, Ivo;
Ljunggren, Östen

Publication type:

Case Study

The sudden death of the combined first trimester aneuploidy screening, a single centre experience in Belgium.

Published in:

Clinical Chemistry & Laboratory Medicine, 2019, v. 57, n. 11, p. e294, doi. 10.1515/cclm-2019-0231

By:

Van Elslande, Jan;
Brison, Nathalie;
Vermeesch, Joris R.;
Devriendt, Koenraad;
Van Den Bogaert, Kris;
Legius, Eric;
Van Ranst, Marc;
Vermeersch, Pieter;
Billen, Jaak

Publication type:

Article

Testicular Vein Sampling Can Reveal Gonadotropin-Independent Unilateral Steroidogenesis Supporting Spermatogenesis.

Published in:

Journal of the Endocrine Society, 2019, v. 3, n. 10, p. 1881, doi. 10.1210/js.2019-00180

By:

Antonio, Leen;
Albersen, Maarten;
Billen, Jaak;
Maleux, Geert;
Rompuy, Anne-Sophie Van;
Coremans, Peter;
Marcq, Philippe;
Jørgensen, Niels;
Vanderschueren, Dirk

Publication type:

Article

One‐year postpartum weight retention and glucose intolerance in women with prediabetes after gestational diabetes.

Published in:

Diabetic Medicine, 2024, v. 41, n. 9, p. 1, doi. 10.1111/dme.15400

By:

Mievis, Valérie;
Minschart, Caro;
Myngheer, Nele;
Maes, Toon;
de Block, Christophe;
Bochanen, Niels;
van Pottelbergh, Inge;
Abrams, Pascale;
Vinck, Wouter;
Leuridan, Liesbeth;
Driessens, Sabien;
Billen, Jaak;
Matthys, Christophe;
Laenen, Annouschka;
Bogaerts, Annick;
Mathieu, Chantal;
Benhalima, Katrien

Publication type:

Article

Serum procalcitonin is not an early marker of pulmonary exacerbation in children with cystic fibrosis.

Published in:

2012

By:

Louw JJ;
Toelen J;
Proesmans M;
Vermeulen F;
Billen J;
de Boeck K;
Louw, Jacoba Johanna;
Toelen, Jaan;
Proesmans, Marijke;
Vermeulen, François;
Billen, Jaak;
de Boeck, Kris

Publication type:

journal article

Dynamics and prognostic value of the hypothalamus-pituitary-adrenal axis responses to pediatric critical illness and association with corticosteroid treatment: a prospective observational study.

Published in:

2020

By:

Jacobs, An;
Derese, Inge;
Vander Perre, Sarah;
Wouters, Pieter J.;
Verbruggen, Sascha;
Billen, Jaak;
Vermeersch, Pieter;
Garcia Guerra, Gonzalo;
Joosten, Koen;
Vanhorebeek, Ilse;
Van den Berghe, Greet

Publication type:

journal article

Adrenocortical function during prolonged critical illness and beyond: a prospective observational study.

Published in:

2018

By:

Peeters, Bram;
Meersseman, Philippe;
Vander Perre, Sarah;
Wouters, Pieter J.;
Vanmarcke, Dimitri;
Debaveye, Yves;
Billen, Jaak;
Vermeersch, Pieter;
Langouche, Lies;
Van den Berghe, Greet

Publication type:

journal article

Active vitamin D (1,25-dihydroxyvitamin D) and bone health in middle-aged and elderly men: the European Male Aging Study (EMAS).

Published in:

2013

By:

Vanderschueren, Dirk;
Pye, Stephen R;
O'Neill, Terence W;
Lee, David M;
Jans, Ivo;
Billen, Jaak;
Gielen, Evelien;
Laurent, Michaël;
Claessens, Frank;
Adams, Judith E;
Ward, Kate A;
Bartfai, Gyorgy;
Casanueva, Felipe F;
Finn, Joseph D;
Forti, Gianni;
Giwercman, Aleksander;
Han, Thang S;
Huhtaniemi, Ilpo T;
Kula, Krzysztof;
Lean, Michael E J

Publication type:

journal article

Serum methylmalonic acid concentrations at breast cancer diagnosis significantly correlate with clinical frailty.

Published in:

GeroScience, 2024, v. 46, n. 2, p. 1489, doi. 10.1007/s11357-023-00908-0

By:

Wu, Qi;
Hatse, Sigrid;
Kenis, Cindy;
Fernández-García, Juan;
Altea-Manzano, Patricia;
Billen, Jaak;
Planque, Mélanie;
Vandekeere, Anke;
Lambrechts, Yentl;
Richard, François;
Punie, Kevin;
Neven, Patrick;
Smeets, Ann;
Nevelsteen, Ines;
Floris, Giuseppe;
Desmedt, Christine;
Gomes, Ana P.;
Fendt, Sarah-Maria;
Wildiers, Hans

Publication type:

Article

Hepcidin Status in Cord Blood: Observational Data from a Tertiary Institution in Belgium.

Published in:

Nutrients, 2023, v. 15, n. 3, p. 546, doi. 10.3390/nu15030546

By:

Ceulemans, Michael;
Van de Vel, Joline;
Swinkels, Dorine W.;
Laarakkers, Coby M. M.;
Billen, Jaak;
Van Calsteren, Kristel;
Allegaert, Karel

Publication type:

Article

Maternal Vitamin D and Newborn Telomere Length.

Published in:

Nutrients, 2021, v. 13, n. 6, p. 2012, doi. 10.3390/nu13062012

By:

Daneels, Lisa;
Martens, Dries S.;
Arredouani, Soumia;
Billen, Jaak;
Koppen, Gudrun;
Devlieger, Roland;
Nawrot, Tim S.;
Ghosh, Manosij;
Godderis, Lode;
Pauwels, Sara

Publication type:

Article

Additional Value of CH4 Measurement in a Combined 13C/H2 Lactose Malabsorption Breath Test: A Retrospective Analysis.

Published in:

Nutrients, 2015, v. 7, n. 9, p. 7469, doi. 10.3390/nu7095348

By:

Houben, Els;
De Preter, Vicky;
Billen, Jaak;
Van Ranst, Marc;
Verbeke, Kristin

Publication type:

Article

Comparison of the ADNEX and ROMA risk prediction models for the diagnosis of ovarian cancer: a multicentre external validation in patients who underwent surgery.

Published in:

British Journal of Cancer, 2024, v. 130, n. 6, p. 934, doi. 10.1038/s41416-024-02578-x

By:

Landolfo, Chiara;
Ceusters, Jolien;
Valentin, Lil;
Froyman, Wouter;
Van Gorp, Toon;
Heremans, Ruben;
Baert, Thaïs;
Wouters, Roxanne;
Vankerckhoven, Ann;
Van Rompuy, Anne-Sophie;
Billen, Jaak;
Moro, Francesca;
Mascilini, Floriana;
Neumann, Adam;
Van Holsbeke, Caroline;
Chiappa, Valentina;
Bourne, Tom;
Fischerova, Daniela;
Testa, Antonia;
Coosemans, An

Publication type:

Article

Weight retention and glucose intolerance in early postpartum after gestational diabetes.

Published in:

European Journal of Endocrinology, 2023, v. 188, n. 5, p. 438, doi. 10.1093/ejendo/lvad053

By:

Minschart, Caro;
Myngheer, Nele;
Maes, Toon;
De Block, Christophe;
Van Pottelbergh, Inge;
Abrams, Pascale;
Vinck, Wouter;
Leuridan, Liesbeth;
Driessens, Sabien;
Mathieu, Chantal;
Billen, Jaak;
Matthys, Christophe;
Laenen, Annouschka;
Bogaerts, Annick;
Benhalima, Katrien

Publication type:

Article

Human Chorionic Gonadotropin Regression Curves after Partial or Complete Molar Pregnancy in Flanders: Are They Different from Regression Curves from the Eighties?

Published in:

2018

By:

Delattre, Sien;
Han, Sileny;
Moerman, Philippe;
Billen, Jaak;
Goffin, Frédéric;
Scharpé, Kathleen;
Vergote, Ignace

Publication type:

journal article

Determinants of 25-hydroxyvitamin D Status in a Cutaneous Melanoma Population.

Published in:

Acta Dermato-Venereologica, 2022, v. 102, p. 1, doi. 10.2340/actadv.v102.262

By:

DE SMEDT, Julie;
VAN KELST, Sofie;
JANSSEN, Laudine;
MARASIGAN, Vivien;
BOECXSTAENS, Veerle;
STAS, Marguerite;
VANDERSCHUEREN, Dirk;
GULER, Ipek;
BOGAERTS, Kris;
VANDENBERGHE, Katleen;
BECHTER, Oliver;
BILLEN, Jaak;
NIKKELS, Arjen;
STROBBE, Tine;
EMRI, Gabriella;
LAMBRECHTS, Diether;
GARMYN, Marjan

Publication type:

Article

Aging-accumulated methylmalonic acid serum levels at breast cancer diagnosis are not associated with distant metastases.

Published in:

Breast Cancer Research & Treatment, 2024, v. 205, n. 3, p. 555, doi. 10.1007/s10549-024-07260-7

By:

Wu, Qi;
Hatse, Sigrid;
Kenis, Cindy;
Fernández-García, Juan;
Altea-Manzano, Patricia;
Billen, Jaak;
Planque, Mélanie;
Vandekeere, Anke;
Lambrechts, Yentl;
Richard, François;
Punie, Kevin;
Neven, Patrick;
Smeets, Ann;
Nevelsteen, Ines;
Floris, Giuseppe;
Desmedt, Christine;
Gomes, Ana P.;
Fendt, Sarah-Maria;
Wildiers, Hans

Publication type:

Article

Serum transferrin receptor in the evaluation of the iron status in elderly hospitalized patients with anemia.

Published in:

American Journal of Hematology, 2002, v. 69, n. 1, p. 1, doi. 10.1002/ajh.10014

By:

Joosten, Etienne;
van Loon, Ronny;
Billen, Jaak;
Blanckaert, Norbert;
Fabri, Ria;
Pelemans, Walter

Publication type:

Article

Possibilities and limitations of signal summing for an immunosuppressant LC-MS/MS method.

Published in:

Analytical & Bioanalytical Chemistry, 2015, v. 407, n. 20, p. 6191, doi. 10.1007/s00216-015-8799-7

By:

Pauwels, Steven;
Jans, Ivo;
Peersman, Nele;
Billen, Jaak;
Vanderschueren, Dirk;
Desmet, Koen;
Vermeersch, Pieter

Publication type:

Article

Sensitive routine liquid chromatography-tandem mass spectrometry method for serum estradiol and estrone without derivatization.

Published in:

Analytical & Bioanalytical Chemistry, 2013, v. 405, n. 26, p. 8569, doi. 10.1007/s00216-013-7259-5

By:

Pauwels, Steven;
Antonio, Leen;
Jans, Ivo;
Lintermans, Anneleen;
Neven, Patrick;
Claessens, Frank;
Decallonne, Brigitte;
Billen, Jaak;
Vanderschueren, Dirk;
Vermeersch, Pieter

Publication type:

Article