Works by Starzyk, Jerzy B.

Results: 49

Severe Hypocalcemia Dependent on Fluconazole in a Newborn With Barakat Syndrome.

Published in:

Case Reports in Pediatrics, 2025, v. 2025, p. 1, doi. 10.1155/crpe/1394105

By:

Roztoczyńska, Dorota;
Wędrychowicz, Anna;
Ossowska, Magdalena;
Furtak, Aleksandra;
Miśkiewicz-Stanek, Paulina;
Preizner-Rzucidło, Ewelina;
Kwinta-Rybicka, Joanna;
Jagła, Mateusz;
Starzyk, Jerzy B.;
Moschovi, Maria

Publication type:

Article

Long‐Term Consequences of Misdiagnosis of Parathyroid Adenomas in Pediatric Patients.

Published in:

2025

By:

Roztoczyńska, Dorota;
Konturek, Aleksander;
Wędrychowicz, Anna;
Ossowska, Magdalena;
Kapusta, Alicja;
Taczanowska-Niemczuk, Anna;
Starzyk, Jerzy B.;
Kaura, Nikhat

Publication type:

Case Study

Thyroid cytology in pediatric patients: a single-center study from 2015 to 2023—is there a necessity for distinct treatment approaches for patients with and without autoimmune thyroiditis?

Published in:

Virchows Archiv: European Journal of Pathology, 2025, v. 486, n. 6, p. 1175, doi. 10.1007/s00428-024-03959-6

By:

Kujdowicz, Monika;
Januś, Dominika;
Radliński, Jan;
Kiszka-Wiłkojć, Aleksandra;
Taczanowska-Niemczuk, Anna;
Młynarski, Damian;
Górecki, Wojciech;
Starzyk, Jerzy B.;
Adamek, Dariusz

Publication type:

Article

Metabolic Fingerprint of Turner Syndrome.

Published in:

Journal of Clinical Medicine, 2020, v. 9, n. 3, p. 664, doi. 10.3390/jcm9030664

By:

Bugajska, Jolanta;
Berska, Joanna;
Wójcik, Małgorzata;
Starzyk, Jerzy B.;
Sztefko, Krystyna

Publication type:

Article

Affected brother as the highest risk factor of type 1 diabetes development in children and adolescents: One center data before implementing type 1 diabetes national screening.

Published in:

Advances in Clinical & Experimental Medicine, 2024, v. 33, n. 8, p. 781, doi. 10.17219/acem/172446

By:

Wędrychowicz, Anna;
Grzelak, Teresa;
Pietraszek, Alicja;
Skrzyszowska, Maria;
Minasjan, Mari;
Starzyk, Jerzy B.

Publication type:

Article

A Comparison of the Impact of Two Methods of Nutrition-Behavioral Intervention on Selected Auxological and Biochemical Parameters in Obese Prepubertal Children—Crossover Preliminary Study.

Published in:

International Journal of Environmental Research & Public Health, 2019, v. 16, n. 16, p. 2841, doi. 10.3390/ijerph16162841

By:

Kozioł-Kozakowska, Agnieszka;
Wójcik, Małgorzata;
Furtak, Aleksandra;
Januś, Dominika;
Starzyk, Jerzy B.

Publication type:

Article

Ultrasound, laboratory and histopathological insights in diagnosing papillary thyroid carcinoma in a paediatric population: a single centre follow-up study between 2000-2022.

Published in:

Frontiers in Endocrinology, 2023, p. 1, doi. 10.3389/fendo.2023.1170971

By:

Januś, Dominika;
Wójcik, Małgorzata;
Taczanowska-Niemczuk, Anna;
Kiszka-Wiłkojć, Aleksandra;
Kujdowicz, Monika;
Czogała, Małgorzata;
Górecki, Wojciech;
Starzyk, Jerzy B.

Publication type:

Article

Ultrasound evolution of parenchymal changes in the thyroid gland with autoimmune thyroiditis in children prior to the development of papillary thyroid carcinoma -- a follow-up study.

Published in:

Frontiers in Endocrinology, 2023, v. 14, p. 01, doi. 10.3389/fendo.2023.1172823

By:

Januś, Dominika;
Kujdowicz, Monika;
Wójcik, Małgorzata;
Taczanowska-Niemczuk, Anna;
Kiszka-Wiłkojć, Aleksandra;
Górecki, Wojciech;
Starzyk, Jerzy B.

Publication type:

Article

Obesity in adolescents may be associated with limitations in daily activities and an increased level of anxiety in patients and their parents -- preliminary results of a pilot study.

Published in:

Frontiers in Endocrinology, 2022, v. 13, p. 1, doi. 10.3389/fendo.2022.1007765

By:

Wójcik, Małgorzata;
Goncerz, Dawid;
Piasny, Marta;
Surówka, Anna;
Mazurek, Edyta;
Drożdż, Dorota;
Kozioł-Kozakowska, Agnieszka;
Starzyk, Jerzy B.;
Makara-Studzińska, Marta

Publication type:

Article

New insights into thyroid dysfunction in patients with inactivating parathyroid hormone/parathyroid hormonerelated protein signalling disorder (the hormonal and ultrasound aspects): One-centre preliminary results.

Published in:

Frontiers in Endocrinology, 2022, v. 13, p. 1, doi. 10.3389/fendo.2022.1012658

By:

Januś, Dominika;
Roztoczyńska, Dorota;
Janeczko, Magdalena;
Starzyk, Jerzy B.

Publication type:

Article

Fear of hyperglycaemia in parents of children with type 1 diabetes mellitus – A multi‐centre multinational study.

Published in:

Diabetic Medicine, 2023, v. 40, n. 7, p. 1, doi. 10.1111/dme.15114

By:

Liberman, Alon;
Shenker, Michal Nevo;
Bello, Rachel;
Yackobovitch‐Gavan, Michal;
Shachar‐Lavie, Iris;
Wójcik, Małgorzata;
Starmach, Anna;
Starzyk, Jerzy B.;
Kostopoulou, Eirini;
Chrysis, Dionisios;
Phillip, Moshe

Publication type:

Article

FGF23 contributes to insulin sensitivity in obese adolescents - preliminary results.

Published in:

Clinical Endocrinology, 2012, v. 77, n. 4, p. 537, doi. 10.1111/j.1365-2265.2011.04299.x

By:

Wojcik, Malgorzata;
Dolezal-Oltarzewska, Katarzyna;
Janus, Dominika;
Drozdz, Dorota;
Sztefko, Krystyna;
Starzyk, Jerzy B.

Publication type:

Article

The potential impact of the hypovitaminosis D on metabolic complications in obese adolescents - Preliminary results.

Published in:

Annals of Agricultural & Environmental Medicine, 2017, v. 24, n. 4, p. 636, doi. 10.5604/12321966.1230676

By:

Wojcik, Malgorzata;
Janus, Dominika;
Kalicka-Kasperczyk, Anna;
Sztefko, Krystyna;
Starzyk, Jerzy B.

Publication type:

Article

Testicular microlithiasis in paediatric patients with Klinefelter syndrome from infancy till adolescence: early start of degenerative process in the testes—preliminary results.

Published in:

European Journal of Pediatrics, 2023, v. 182, n. 1, p. 225, doi. 10.1007/s00431-022-04663-w

By:

Januś, Dominika;
Wójcik, Małgorzata;
Starzyk, Jerzy B.

Publication type:

Article

Incidence of type 1 diabetes mellitus during 26 years of observation and prevalence of diabetic ketoacidosis in the later years.

Published in:

2015

By:

Wojcik, Malgorzata;
Sudacka, Malgorzata;
Wasyl, Barbara;
Ciechanowska, Marta;
Nazim, Joanna;
Stelmach, Malgorzata;
Starzyk, Jerzy;
Starzyk, Jerzy B

Publication type:

journal article

Effects of Puberty on Blood Pressure Trajectories — Underlying Processes.

Published in:

Current Hypertension Reports, 2023, v. 25, n. 7, p. 117, doi. 10.1007/s11906-023-01241-9

By:

Wójcik, Małgorzata;
Starzyk, Jerzy B.;
Drożdż, Monika;
Drożdż, Dorota

Publication type:

Article

Primary Adrenal Insufficiency, Complete Sex Reversal, and Unique Clinical Phenotype in a Patient with Severe CYP11A1 (P450scc) Deficiency—Case Report and Literature Overview.

Published in:

Children, 2024, v. 11, n. 10, p. 1231, doi. 10.3390/children11101231

By:

Nowak, Zuzanna;
Preizner-Rzucidło, Ewelina;
Gawlik, Jakub;
Starzyk, Jerzy B.;
Januś, Dominika

Publication type:

Article

Ultrasound–Histopathological Presentation of Thyroid and Ovary Lesions in Adolescent Patients with DICER1 Syndrome: Case Reports and Literature Overview.

Published in:

Children, 2024, v. 11, n. 4, p. 403, doi. 10.3390/children11040403

By:

Januś, Dominika;
Kujdowicz, Monika;
Kaleta, Konrad;
Możdżeń, Kamil;
Radliński, Jan;
Taczanowska-Niemczuk, Anna;
Kiszka-Wiłkojć, Aleksandra;
Maślanka, Marcin;
Górecki, Wojciech;
Starzyk, Jerzy B.

Publication type:

Article

An Attempt to Assess the Impact of Pandemic Restrictions on the Lifestyle, Diet, and Body Mass Index of Children with Endocrine Diseases—Preliminary Results.

Published in:

Nutrients, 2022, v. 14, n. 1, p. 156, doi. 10.3390/nu14010156

By:

Zachurzok, Agnieszka;
Wójcik, Małgorzata;
Gawlik, Aneta;
Starzyk, Jerzy B.;
Mazur, Artur

Publication type:

Article

Aktywność fizyczna dzieci i młodzieży z cukrzycą typu 1.

Published in:

Pediatric Endocrinology / Endokrynologia Pediatryczna, 2014, v. 13, n. 3, p. 35, doi. 10.18544/ep-01.13.03.1493

By:

Wójcik, Małgorzata;
Pasternak-Pietrzak, Katarzyna;
Fros, Dorota;
Kobyłka, Agnieszka Ilona;
Krawczyk-Ożóg, Agata;
Wołek, Monika Paulina;
Kaziuk, Magdalena;
Starzyk, Jerzy B.

Publication type:

Article

Dynamika zmian stanu klinicznego dzieci i młodzieży w momencie rozpoznania cukrzycy typu 1 (sześć lat obserwacji świeżych zachorowań).

Published in:

Pediatric Endocrinology / Endokrynologia Pediatryczna, 2014, v. 13, n. 3, p. 25, doi. 10.18544/ep-01.13.03.1492

By:

Wójcik, Małgorzata;
Krawczyk-Ożóg, Agata;
Kobyłka, Agnieszka Ilona;
Pasternak, atarzyna Anna;
Wołek, Monika Paulina;
Sudacka, Małgorzata Gabriela;
Wasyl, Barbara Maria;
Starzyk, Jerzy B.

Publication type:

Article

Reversibility of Hyperglycemic States in Children with Obesity - Diagnostic Pitfalls in the Assessment of Glucose Metabolism in Children and Adolescents with Obesity.

Published in:

Journal of Clinical Research in Pediatric Endocrinology, 2024, v. 16, n. 3, p. 264, doi. 10.4274/jcrpe.galenos.2024.2023-8-9

By:

Iwańska, Anna;
Wójcik, Małgorzata;
Szczudlik, Ewa;
Stępniewska, Anna;
Starzyk, Jerzy B.

Publication type:

Article

The Assessment of the Hypothalamic-Pituitary-Adrenal Axis After Oncological Treatment in Pediatric Patients with Acute Lymphoblastic Leukemia.

Published in:

Journal of Clinical Research in Pediatric Endocrinology, 2022, v. 14, n. 4, p. 393, doi. 10.4274/jcrpe.galenos.2022.2022-2-2

By:

Hull, Barbara;
Wędrychowicz, Anna;
Ossowska, Magdalena;
Furtak, Aleksandra;
Badacz, Joanna;
Skoczeń, Szymon;
Starzyk, Jerzy B.

Publication type:

Article

Increased Incidence of Type 1 Diabetes in Children and No Change in the Age of Diagnosis and BMI-SDS at the Onset - is the Accelerator Hypothesis not Working?

Published in:

Journal of Clinical Research in Pediatric Endocrinology, 2020, v. 12, n. 3, p. 281, doi. 10.4274/jcrpe.galenos.2020.2019.0133

By:

Wasyl-Nawrot, Barbara;
Wójcik, Małgorzata;
Nazim, Joanna;
Skupień, Jan;
Starzyk, Jerzy B.

Publication type:

Article

Phenotype Heterogeneity in Glucokinase--Maturity-Onset Diabetes of the Young (GCK-MODY) Patients.

Published in:

Journal of Clinical Research in Pediatric Endocrinology, 2017, v. 9, n. 3, p. 246, doi. 10.4274/jcrpe.4461

By:

Wędrychowicz, Anna;
Tobór, Ewa;
Wilk, Magdalena;
Ziółkowska-Ledwith, Ewa;
Rams, Anna;
Wzorek, Katarzyna;
Sabal, Barbara;
Stelmach, Małgorzata;
Starzyk, Jerzy B.

Publication type:

Article

Secondary Adrenal Insufficiency due to Intra-articular Glucocorticoid Injections.

Published in:

Indian Pediatrics, 2019, v. 56, n. 3, p. 242, doi. 10.1007/s13312-019-1507-5

By:

Wojcik, Malgorzata;
Ruszala, Anna;
Janus, Dominika;
Starzyk, Jerzy B

Publication type:

Article

Nocturnal non-dipping on 24-h Ambulatory Blood Pressure Monitoring in children and adolescents with obesity is associated with higher total cholesterol levels.

Published in:

Clinical & Experimental Hypertension, 2022, v. 44, n. 1, p. 57, doi. 10.1080/10641963.2021.1984502

By:

Wójcik, Małgorzata;
Stępień, Adam;
Bociąga, Marta;
Ciuk, Katarzyna;
Januś, Dominika;
Drożdż, Dorota;
Starzyk, Jerzy B.

Publication type:

Article

Cyclic Cushing's Disease in the Prepubertal Period—A Case Report and Review of Literature.

Published in:

Frontiers in Endocrinology, 2019, p. 1, doi. 10.3389/fendo.2019.00701

By:

Wȩdrychowicz, Anna;
Hull, Barbara;
Kalicka-Kasperczyk, Anna;
Zieliński, Grzegorz;
Starzyk, Jerzy B.

Publication type:

Article

Amino acids profile in girls with Turner syndrome during growth hormone therapy.

Published in:

Polish Journal of Endocrinology / Endokrynologia Polska, 2021, v. 72, n. 1, p. 51, doi. 10.5603/EP.a2020.0091

By:

Bugajska, Jolanta;
Berska, Joanna;
Wójcik, Małgorzata;
Starzyk, Jerzy B.;
Sztefko, Krystyna

Publication type:

Article

Amiodarone-induced thyroid dysfunction in the developmental period: prenatally, in childhood, and adolescence -- case reports and a review of the literature.

Published in:

Polish Journal of Endocrinology / Endokrynologia Polska, 2019, v. 70, n. 5, p. 392, doi. 10.5603/EP.a2019.0030

By:

Furtak, Aleksandra;
Wędrychowicz, Anna;
Kalicka-Kasperczyk, Anna;
Januś, Dominika;
Wójcik, Małgorzata;
Kordon, Zbigniew;
Rudziński, Andrzej;
Starzyk, Jerzy B.

Publication type:

Article

The usefulness of methacetin breath test in the initial diagnosis of nonalc oholic fatty liver disease in children with simple obesity - preliminary report.

Published in:

Gastroenterologia Polska / Gastroenterology, 2012, v. 19, n. 3, p. 119

By:

Cichy, Łukasz;
Drzewiecki, Łukasz;
Wójcik, Małgorzata;
Starzyk, Jerzy B.;
Fyderek, Krzysztof

Publication type:

Article

Depressive and anxiety symptoms in adolescents with type 1 diabetes - a single-centre observational study.

Published in:

Pediatric Endocrinology, Diabetes & Metabolism, 2023, v. 29, n. 4, p. 231, doi. 10.5114/pedm.2023.133121

By:

Goncerz, Dawid;
Mazurek, Edyta;
Piasny, Marta;
Surówka, Anna;
Starzyk, Jerzy B.;
Wójcik, Małgorzata;
Makara-Studzińska, Marta

Publication type:

Article

Congenital hypothyroidism due to thyroid ectopy not detected in neonatal screening - case report.

Published in:

2023

By:

Stępniewska, Anna;
Wójcik, Małgorzata;
Starzyk, Jerzy B.

Publication type:

Case Study

The incidence and causes of acute hospitalizations and emergency room visits in adolescents with type 1 diabetes mellitus prior to and during the COVID-19 pandemic: a single-centre experience.

Published in:

Pediatric Endocrinology, Diabetes & Metabolism, 2023, v. 29, n. 1, p. 22, doi. 10.5114/pedm.2022.119944

By:

Nowak, Zuzanna;
Gawlik, Jakub;
Wędrychowicz, Anna;
Nazim, Joanna;
Starzyk, Jerzy B.

Publication type:

Article

Assessment of adrenal function in pediatric cancer survivors.

Published in:

Pediatric Endocrinology, Diabetes & Metabolism, 2022, v. 28, n. 4, p. 250, doi. 10.5114/pedm.2022.118324

By:

Hull, Barbara;
Wędrychowicz, Anna;
Ossowska, Magdalena;
Furtak, Aleksandra;
Skoczeń, Szymon;
Starzyk, Jerzy B.

Publication type:

Article

Assessment of the function and morphology of the thyroid gland in paediatric patients treated with enzyme replacement therapy due to selected storage diseases - preliminary results of our own research and a review of the literature.

Published in:

Pediatric Endocrinology, Diabetes & Metabolism, 2022, v. 28, n. 2, p. 114, doi. 10.5114/pedm.2022.112860

By:

Furtak, Aleksandra;
Wędrychowicz, Anna;
Roztoczyńska, Dorota;
Januś, Dominika;
Orchel-Szastak, Karolina;
Kwinta, Przemko;
Starzyk, Jerzy B.

Publication type:

Article

Increased prevalence of celiac disease and its clinical picture among patients with diabetes mellitus type 1 - observations from a single pediatric center in Central Europe.

Published in:

Pediatric Endocrinology, Diabetes & Metabolism, 2021, v. 27, n. 1, p. 1, doi. 10.5114/pedm.2020.103113

By:

Wędrychowicz, Anna;
Minasyan, Mari;
Pietraszek, Alicja;
Centkowski, Janusz;
Stręk, Maria;
Różańska, Joanna;
Chełmecka, Kamila;
Zdzierak, Barbara;
Wilk, Marcelina;
Czekańska, Patrycja;
Pacut, Peter;
Grzenda-Adamek, Zofia;
Małek, Jadwiga;
Ciechanowska, Marta;
Stelmach, Małgorzata;
Nazim, Joanna;
Starzyk, Jerzy B.

Publication type:

Article

Bilateral slipped capital femoral epiphysis as first manifestation of primary hyperparathyroidism in a 15-year-old boy.

Published in:

Pediatric Endocrinology, Diabetes & Metabolism, 2020, v. 26, n. 4, p. 220, doi. 10.5114/pedm.2020.100805

By:

Roztoczyńska, Dorota;
Wójcik, Małgorzata;
Konturek, Aleksander;
Nogieć, Anna;
Hubalewska-Dydejczyk, Alicja;
Starzyk, Jerzy B.

Publication type:

Article

Extrathyroidal congenital defects in children with congenital hypothyroidism -- observations from a single paediatric centre in Central Europe with a review of literature.

Published in:

Pediatric Endocrinology, Diabetes & Metabolism, 2019, v. 25, n. 3, p. 114, doi. 10.5114/pedm.2019.87178

By:

Wędrychowicz, Anna;
Furtak, Aleksandra;
Prośniak, Anna;
Żuberek, Magdalena;
Szczerkowska, Maria;
Pacut, Peter;
Lemańska, Dorota;
Słuszniak, Aleksandra;
Starzyk, Jerzy B.

Publication type:

Article

Distinguishing between post-trauma pituitary stalk disruption and genetic pituitary stalk interruption syndrome -- case presentation and literature overview.

Published in:

Pediatric Endocrinology, Diabetes & Metabolism, 2019, v. 25, n. 3, p. 155, doi. 10.5114/pedm.2019.87708

By:

Ruszała, Anna;
Wójcik, Małgorzata;
Krystynowicz, Andrzej;
Starzyk, Jerzy B.

Publication type:

Article

The impact of thyroid function on the occurrence of metabolic syndrome in obese children and adolescents.

Published in:

Pediatric Endocrinology, Diabetes & Metabolism, 2019, v. 25, n. 1, p. 1, doi. 10.5114/pedm.2019.84705

By:

Ruszała, Anna;
Wójcik, Małgorzata;
Starzyk, Jerzy B.

Publication type:

Article

Vitamin D supplementation in theory and daily practice - implementation of new updated Polish recommendations on the example of one pediatric centre.

Published in:

Pediatric Endocrinology, Diabetes & Metabolism, 2018, v. 24, n. 4, p. 174, doi. 10.5114/pedm.2018.83363

By:

Wasyl-Nawrot, Barbara;
Wójcik, Małgorzata;
Kasperczyk, Krzysztof;
Starzyk, Jerzy B.

Publication type:

Article

Arterial hypertension is associated with an increased risk of metabolic complications in pediatric patient with obesity.

Published in:

Journal of Pediatric Endocrinology & Metabolism, 2022, v. 35, n. 8, p. 1028, doi. 10.1515/jpem-2022-0205

By:

Stępniewska, Anna;
Wójcik, Małgorzata;
Starzyk, Jerzy B.

Publication type:

Article

Circulating chemerin level may be associated with early vascular pathology in obese children without overt arterial hypertension – preliminary results.

Published in:

Journal of Pediatric Endocrinology & Metabolism, 2020, v. 33, n. 6, p. 729, doi. 10.1515/jpem-2019-0460

By:

Wójcik, Małgorzata;
Kozioł-Kozakowska, Agnieszka;
Januś, Dominika;
Furtak, Aleksandra;
Małek, Agnieszka;
Sztefko, Krystyna;
Starzyk, Jerzy B.

Publication type:

Article

A decrease in fasting FGF19 levels is associated with the development of non-alcoholic fatty liver disease in obese adolescents.

Published in:

Journal of Pediatric Endocrinology & Metabolism, 2012, v. 25, n. 11/12, p. 1089, doi. 10.1515/jpem-2012-0253

By:

Wojcik, Malgorzata;
Janus, Dominika;
Dolezal-Oltarzewska, Katarzyna;
Kalicka-Kasperczyk, Anna;
Poplawska, Karolina;
Drozdz, Dorota;
Sztefko, Krystyna;
Starzyk, Jerzy B.

Publication type:

Article

A case of recurrent labial adhesions in a 15-month-old child with asymptomatic non-classic congenital adrenal hyperplasia due to 21-hydroxylase deficiency.

Published in:

Journal of Pediatric Endocrinology & Metabolism, 2012, v. 25, n. 9/10, p. 1017, doi. 10.1515/jpem-2012-0190

By:

Janus, Dominika;
Wojcik, Malgorzata;
Malunowicz, Ewa;
Starzyk, Jerzy B.

Publication type:

Article

The association of FGF23 levels in obese adolescents with insulin sensitivity.

Published in:

Journal of Pediatric Endocrinology & Metabolism, 2012, v. 25, n. 7/8, p. 687, doi. 10.1515/jpem-2012-0064

By:

Wojcik, Malgorzata;
Janus, Dominika;
Dolezal-Oltarzewska, Katarzyna;
Drozdz, Dorota;
Sztefko, Krystyna;
Starzyk, Jerzy B.

Publication type:

Article

Ultrasound and histopathological assessment of benign, borderline, and malignant thyroid tumors in pediatric patients: an illustrative review and literature overview.

Published in:

Frontiers in Endocrinology, 2025, p. 1, doi. 10.3389/fendo.2024.1481804

By:

Januś, Dominika;
Kujdowicz, Monika;
Kiszka-Wiłkojć, Aleksandra;
Kaleta, Konrad;
Taczanowska-Niemczuk, Anna;
Radliński, Jan;
Możdżeń, Kamil;
Nowak, Zuzanna;
Górecki, Wojciech;
Starzyk, Jerzy B.

Publication type:

Article

Prevalence of glucose metabolism disorders in a cohort of children and adolescents with obesity.

Published in:

2020

By:

Wójcik, Małgorzata;
Bociąga, Marta;
Ciuk, Katarzyna;
Witczak, Zuzanna;
Januś, Dominka;
Furtak, Aleksandra;
Ruszała, Anna;
Starzyk, Jerzy B.

Publication type:

journal article