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Januś D, Kujdowicz M, Kaleta K, Możdżeń K, Radliński J, Taczanowska-Niemczuk A, Kiszka-Wiłkojć A, Maślanka M, Górecki W, Starzyk JB. Ultrasound-Histopathological Presentation of Thyroid and Ovary Lesions in Adolescent Patients with DICER1 Syndrome: Case Reports and Literature Overview. Children (Basel) 2024; 11:403. [PMID: 38671620 PMCID: PMC11049647 DOI: 10.3390/children11040403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2024] [Revised: 03/20/2024] [Accepted: 03/25/2024] [Indexed: 04/28/2024]
Abstract
BACKGROUND DICER1, a cancer predisposition syndrome (CPS), seems to escape timely diagnosis in pediatric patients. Case report 1: A 16-year-old female patient was referred to the endocrinology ward due to a large goiter. Her medical history indicated normal sexual maturation, with menarche occurring at 13.5 years. Over the past 2.5 years, she had developed pronounced androgenic symptoms, including a deepened male voice; facial, back, and neckline acne; hirsutism; and menstrual irregularities leading to secondary amenorrhea. A thyroid ultrasound identified a multinodular goiter (MNG) with cystic-solid lesions containing calcifications. An abdominal ultrasound identified a 5.7 × 6.9 cm solid mass in the right adnexal region, displacing the uterus to the left. Histopathological examination confirmed a Sertoli-Leydig cell tumor. The patient was subjected to a total thyroidectomy. Histopathology revealed benign follicular cell-derived neoplasms. Thyroid follicular nodular disease (TFND) was diagnosed bilaterally. DNA analysis using NGS, confirmed via the Sanger method, revealed a pathogenic heterozygotic variant c.2953C>T [p.Gln985*] in exon 18 of the DICER1 gene. Case report 2: A 12-year-old male patient was admitted to the pediatric surgery unit due to a 33 mL goiter. A month prior to his admission, the patient discovered a palpable nodule in his neck, accompanied by hoarseness. An ultrasound revealed MNG. Molecular analysis revealed a pathogenic heterozygotic variant c.2782C>T [p.Gln928*] in exon 17 of the DICER1 gene. Subsequently, a total thyroidectomy was performed, and histopathological examination revealed TFND bilaterally. CONCLUSIONS Recent advances in genetic evaluation and in histological approaches indicate that MNG/TFND, although rare in the pediatric population, when accompanied by characteristic ultrasound and histopathological features, and by additional features such as androgenization, may warrant assessment also of the DICER1 gene within CPS molecular panel screening.
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Affiliation(s)
- Dominika Januś
- Department of Pediatric and Adolescent Endocrinology, Jagiellonian University Medical College, 31-008 Krakow, Poland;
- Department of Pediatric and Adolescent Endocrinology, University Children’s Hospital in Krakow, 30-663 Krakow, Poland
| | - Monika Kujdowicz
- Department of Pathomorphology, Jagiellonian University Medical College, 31-008 Krakow, Poland;
- Department of Pathology, University Children’s Hospital in Krakow, 30-663 Krakow, Poland
| | - Konrad Kaleta
- Student Scientific Group of Pediatric Endocrinology, Department of Pediatric and Adolescent Endocrinology, Jagiellonian University Medical College, 31-008 Krakow, Poland; (K.K.); (K.M.); (J.R.)
| | - Kamil Możdżeń
- Student Scientific Group of Pediatric Endocrinology, Department of Pediatric and Adolescent Endocrinology, Jagiellonian University Medical College, 31-008 Krakow, Poland; (K.K.); (K.M.); (J.R.)
| | - Jan Radliński
- Student Scientific Group of Pediatric Endocrinology, Department of Pediatric and Adolescent Endocrinology, Jagiellonian University Medical College, 31-008 Krakow, Poland; (K.K.); (K.M.); (J.R.)
| | - Anna Taczanowska-Niemczuk
- Department of Pediatric Surgery, Jagiellonian University Medical College, 31-008 Krakow, Poland; (A.T.-N.); (A.K.-W.); (M.M.); (W.G.)
- Department of Pediatric Surgery, University Children’s Hospital in Krakow, 30-663 Krakow, Poland
| | - Aleksandra Kiszka-Wiłkojć
- Department of Pediatric Surgery, Jagiellonian University Medical College, 31-008 Krakow, Poland; (A.T.-N.); (A.K.-W.); (M.M.); (W.G.)
- Department of Pediatric Surgery, University Children’s Hospital in Krakow, 30-663 Krakow, Poland
| | - Marcin Maślanka
- Department of Pediatric Surgery, Jagiellonian University Medical College, 31-008 Krakow, Poland; (A.T.-N.); (A.K.-W.); (M.M.); (W.G.)
- Department of Pediatric Surgery, University Children’s Hospital in Krakow, 30-663 Krakow, Poland
| | - Wojciech Górecki
- Department of Pediatric Surgery, Jagiellonian University Medical College, 31-008 Krakow, Poland; (A.T.-N.); (A.K.-W.); (M.M.); (W.G.)
- Department of Pediatric Surgery, University Children’s Hospital in Krakow, 30-663 Krakow, Poland
| | - Jerzy B. Starzyk
- Department of Pediatric and Adolescent Endocrinology, Jagiellonian University Medical College, 31-008 Krakow, Poland;
- Department of Pediatric and Adolescent Endocrinology, University Children’s Hospital in Krakow, 30-663 Krakow, Poland
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Kozioł-Kozakowska A, Januś D, Stępniewska A, Szczudlik E, Stochel-Gaudyn A, Wójcik M. Beyond the Metabolic Syndrome: Non-Obvious Complications of Obesity in Children. Children (Basel) 2023; 10:1905. [PMID: 38136107 PMCID: PMC10742254 DOI: 10.3390/children10121905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Revised: 11/24/2023] [Accepted: 12/06/2023] [Indexed: 12/24/2023]
Abstract
Obesity is currently one of the most significant public health challenges worldwide due to the continuous increase in obesity rates among children, especially younger children. Complications related to obesity, including serious ones, are increasingly being diagnosed in younger children. A search was performed from January 2023 to September 2023 using the PubMed, Cochrane Library, Science Direct, MEDLINE, and EBSCO databases. The focus was on English-language meta-analyses, systematic reviews, randomized clinical trials, and observational studies worldwide. Four main topics were defined as follows: disorders of glucose metabolism; liver disease associated with childhood obesity; the relationship between respiratory disorders and obesity in children; and the effects of obesity on the hypothalamic-pituitary-gonadal axis and puberty. Understanding potential complications and their underlying mechanisms can expedite the diagnostic process and enhance the effectiveness of treatment. We aspire that this study will bring insight into the often-overlooked complications associated with obesity.
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Affiliation(s)
- Agnieszka Kozioł-Kozakowska
- Department of Pediatrics, Gastroenterology and Nutrition, Institute of Pediatrics, Jagiellonian University Medical College, 31-008 Cracow, Poland; (A.K.-K.); (A.S.-G.)
- Interclinical Center for the Treatment of Childhood Obesity, University Children’s Hospital of Krakow, 30-663 Kraków, Poland; (A.S.); (E.S.)
| | - Dominika Januś
- Department of Pediatric and Adolescent Endocrinology, Pediatric Institute, Jagiellonian University Medical College, 31-008 Kraków, Poland;
| | - Anna Stępniewska
- Interclinical Center for the Treatment of Childhood Obesity, University Children’s Hospital of Krakow, 30-663 Kraków, Poland; (A.S.); (E.S.)
- Department of Pediatric and Adolescent Endocrinology, Pediatric Institute, Jagiellonian University Medical College, 31-008 Kraków, Poland;
| | - Ewa Szczudlik
- Interclinical Center for the Treatment of Childhood Obesity, University Children’s Hospital of Krakow, 30-663 Kraków, Poland; (A.S.); (E.S.)
- Department of Pediatric and Adolescent Endocrinology, Pediatric Institute, Jagiellonian University Medical College, 31-008 Kraków, Poland;
| | - Anna Stochel-Gaudyn
- Department of Pediatrics, Gastroenterology and Nutrition, Institute of Pediatrics, Jagiellonian University Medical College, 31-008 Cracow, Poland; (A.K.-K.); (A.S.-G.)
| | - Małgorzata Wójcik
- Interclinical Center for the Treatment of Childhood Obesity, University Children’s Hospital of Krakow, 30-663 Kraków, Poland; (A.S.); (E.S.)
- Department of Pediatric and Adolescent Endocrinology, Pediatric Institute, Jagiellonian University Medical College, 31-008 Kraków, Poland;
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Kujdowicz M, Januś D, Taczanowska-Niemczuk A, Lankosz MW, Adamek D. Raman Spectroscopy as a Potential Adjunct of Thyroid Nodule Evaluation: A Systematic Review. Int J Mol Sci 2023; 24:15131. [PMID: 37894812 PMCID: PMC10607135 DOI: 10.3390/ijms242015131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 10/07/2023] [Accepted: 10/10/2023] [Indexed: 10/29/2023] Open
Abstract
The incidence of thyroid nodules (TNs) is estimated at 36.5% and 23% in females and males, respectively. A single thyroid nodule is usually detected during ultrasound assessment in patients with symptoms of thyroid dysfunction or neck mass. TNs are classified as benign tumours (non-malignant hyperplasia), benign neoplasms (e.g., adenoma, a non-invasive follicular tumour with papillary nuclear features) or malignant carcinomas (follicular cell-derived or C-cell derived). The differential diagnosis is based on fine-needle aspiration biopsies and cytological assessment (which is burdened with the bias of subjectivity). Raman spectroscopy (RS) is a laser-based, semiquantitative technique which shows for oscillations of many chemical groups in one label-free measurement. RS, through the assessment of chemical content, gives insight into tissue state which, in turn, allows for the differentiation of disease on the basis of spectral characteristics. The purpose of this study was to report if RS could be useful in the differential diagnosis of TN. The Web of Science, PubMed, and Scopus were searched from the beginning of the databases up to the end of June 2023. Two investigators independently screened key data using the terms "Raman spectroscopy" and "thyroid". From the 4046 records found initially, we identified 19 studies addressing the differential diagnosis of TNs applying the RS technique. The lasers used included 532, 633, 785, 830, and 1064 nm lines. The thyroid RS investigations were performed at the cellular and/or tissue level, as well as in serum samples. The accuracy of papillary thyroid carcinoma detection is approx. 90%. Furthermore, medullary, and follicular thyroid carcinoma can be detected with up to 100% accuracy. These results might be biased with low numbers of cases in some research and overfitting of models as well as the reference method. The main biochemical changes one can observe in malignancies are as follows: increase of protein, amino acids (like phenylalanine, tyrosine, and tryptophan), and nucleic acid content in comparison with non-malignant TNs. Herein, we present a review of the literature on the application of RS in the differential diagnosis of TNs. This technique seems to have powerful application potential in thyroid tumour diagnosis.
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Affiliation(s)
- Monika Kujdowicz
- Department of Pathomorphology, Faculty of Medicine, Jagiellonian University Medical College, Grzegorzecka 16, 31-531 Krakow, Poland;
- Department of Pathology, University Children Hospital in Krakow, 30-663 Krakow, Poland
| | - Dominika Januś
- Department of Pediatric and Adolescent Endocrinology, Institute of Pediatrics, Jagiellonian University Medical College, 31-531 Krakow, Poland;
- Department of Pediatric and Adolescent Endocrinology, University Children Hospital in Krakow, 30-663 Krakow, Poland
| | - Anna Taczanowska-Niemczuk
- Department of Pediatric Surgery, Institute of Pediatrics, Jagiellonian University Medical College, 31-531 Krakow, Poland;
- Department of Pediatric Surgery, University Children Hospital in Krakow, 30-663 Krakow, Poland
| | - Marek W. Lankosz
- Faculty of Physics and Applied Computer Science, AGH University of Krakow, Al. Mickiewicza 30, 30-059 Krakow, Poland;
| | - Dariusz Adamek
- Department of Pathomorphology, Faculty of Medicine, Jagiellonian University Medical College, Grzegorzecka 16, 31-531 Krakow, Poland;
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Januś D, Wójcik M, Taczanowska-Niemczuk A, Kiszka-Wiłkojć A, Kujdowicz M, Czogała M, Górecki W, Starzyk JB. Ultrasound, laboratory and histopathological insights in diagnosing papillary thyroid carcinoma in a paediatric population: a single centre follow-up study between 2000-2022. Front Endocrinol (Lausanne) 2023; 14:1170971. [PMID: 37274328 PMCID: PMC10233204 DOI: 10.3389/fendo.2023.1170971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 05/03/2023] [Indexed: 06/06/2023] Open
Abstract
Background Papillary thyroid carcinoma (PTC) often coincides with autoimmune thyroiditis (AIT); whether this association is incidental or causal remains debated. Objective To evaluate the ultrasonographic, laboratory, and histopathological features of PTC in paediatric patients with and without AIT and its relationship to puberty. Design A retrospective cohort study. Patients and methods A retrospective analysis of medical records of 90 patients (69; 76.7% females). The mean age at PTC diagnosis was 13.8 years [range 6-18]. All patients were evaluated ultrasonographically before thyroid surgery. Thyroid nodules were categorised using the European Thyroid Imaging Reporting and Data System (EU-TIRADS PL), and cytopathology was assessed using Bethesda criteria. Neck ultrasound results and thyroid and autoimmune status were correlated with histopathological PTC assessment. Results The coexistence of PTC and AIT was found in 48.9% (44/90) of patients. The percentage of AIT was increasing with age; AIT was present only in 1/3 of prepubertal, close to 50% in pubertal, and over 60% in adolescent patients. The youngest patients (aged <10 years old) presented more often with goitre and lymphadenopathy and less often with AIT than adolescents (15-18 years of age). There were no differences in TPOAb, TgAb, and TSH levels between the age subgroups. Presurgical TgAb levels were higher than those of TPOAb in the youngest patients. Histopathological analysis revealed that the solid subtype was observed more often in prepubertal children and diffuse sclerosing in children below 14 years of age, whereas the classic subtype dominated in late pubertal. Univariate and multivariate analyses revealed that lymph nodes metastases (LNM) were associated with PTC diameter and fT4 level, whereas extrathyroidal extension with age and angioinvasion with PTC diameter and age. The correlations between age and fibrosis, and the presence of psammoma bodies in malignant tissues were close to significant. We did not observe an association between TSH levels and the presence of autoimmunity and PTC variables. Conclusions In paediatric patients the natural course of PTC may be less aggressive in adolescent patients than in younger children (especially < 10 years of age). We suggest that pre-operative evaluation of paediatric patients with thyroid nodules could include apart from assessment of thyroid hormones, evaluation of TPOAb, TgAb, and TRAb together with comprehensive neck ultrasonography.
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Affiliation(s)
- Dominika Januś
- Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Institute of Pediatrics, Jagiellonian University, Medical College, Krakow, Poland
- Department of Pediatric and Adolescent Endocrinology, University Children’s Hospital, Krakow, Poland
| | - Małgorzata Wójcik
- Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Institute of Pediatrics, Jagiellonian University, Medical College, Krakow, Poland
- Department of Pediatric and Adolescent Endocrinology, University Children’s Hospital, Krakow, Poland
| | - Anna Taczanowska-Niemczuk
- Department of Pediatric Surgery, Institute of Pediatrics, Jagiellonian University, Medical College, Krakow, Poland
- Department of Pediatric Surgery, University Children’s Hospital, Krakow, Poland
| | - Aleksandra Kiszka-Wiłkojć
- Department of Pediatric Surgery, Institute of Pediatrics, Jagiellonian University, Medical College, Krakow, Poland
- Department of Pediatric Surgery, University Children’s Hospital, Krakow, Poland
| | - Monika Kujdowicz
- Department of Pathology, University Children’s Hospital, Krakow, Poland
- Department of Pathomorphology, Jagiellonian University, Medical College, Krakow, Poland
| | - Małgorzata Czogała
- Department of Pediatric Oncology and Hematology, Institute of Pediatrics, Jagiellonian University, Medical College, Krakow, Poland
- Department of Pediatric Oncology and Hematology, University Children’s Hospital, Krakow, Poland
| | - Wojciech Górecki
- Department of Pediatric Surgery, Institute of Pediatrics, Jagiellonian University, Medical College, Krakow, Poland
- Department of Pediatric Surgery, University Children’s Hospital, Krakow, Poland
| | - Jerzy B. Starzyk
- Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Institute of Pediatrics, Jagiellonian University, Medical College, Krakow, Poland
- Department of Pediatric and Adolescent Endocrinology, University Children’s Hospital, Krakow, Poland
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Januś D, Kujdowicz M, Wójcik M, Taczanowska-Niemczuk A, Kiszka-Wiłkojć A, Górecki W, Starzyk JB. 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. Front Endocrinol (Lausanne) 2023; 14:1172823. [PMID: 37124746 PMCID: PMC10130420 DOI: 10.3389/fendo.2023.1172823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Accepted: 03/29/2023] [Indexed: 05/02/2023] Open
Abstract
Background Follicular cell-derived thyroid carcinoma represents the vast majority of paediatric thyroid cancers (TCs). Papillary thyroid carcinoma (PTC) accounts for over 90% of all childhood TC cases, and its incidence in paediatric patients is increasing. The objective of this follow-up study was to present the outcome of ultrasound (US) and laboratory monitoring of paediatric patients with autoimmune thyroiditis (AIT) prior to the development of PTC. Patients and methods This prospective study included 180 children and adolescents (132 females; 73.3%) with a suspicion of thyroid disorder referred to the Outpatient Endocrine Department. The patients were divided into four groups: 1) 28 patients with a mean age of 10.7 [standard deviation (SD), 3.1] y, in whom PTC was detected during the active surveillance of AIT [AIT(+), PTC(+) follow up (F)]; 2) 18 patients with a mean age of 12.8 (SD, 3.4) y, in whom PTC and AIT were detected upon admission (A) [AIT(+), PTC(+) A]; 3) 45 patients with a mean age of 13.0 (SD, 3.4) y, in whom PTC was detected upon admission and AIT was excluded [AIT(-), PTC(+) A]; and 4) an age- and sex-matched control group of 89 patients with AIT and with a mean age of 9.4 (SD, 3.0) y. The analysis included clinical, US, and laboratory assessment results of children on admission (groups 1-4) and during follow-up (groups 1 and 4) in the Paediatric Endocrine Outpatient Department. Results Upon admission of those in group 1, the US evaluation revealed a hypoechogenic thyroid gland in 12 and an irregular normoechogenic gland in 16 patients. US monitoring revealed an increase in thyroid echogenicity and an increased irregularity of the thyroid structure during the follow-up period of all of the patients from group 1. Such changes were not noticed in group 4. PTC was diagnosed at the mean time of 3.6 y (3 mo-9 y) since AIT confirmation in group 1. The mean maximum PTC diameter as per the US was significantly smaller in group 1 than in groups 2 and 3 [13.2 (10.8) mm vs. 22.2 (12.8) and 22.05 (15.4) mm]. Fewer patients in group 1 were referred to 131I than in groups 2 and 3 (71.4% vs. 94.4 and 93.3%). Interestingly, significant differences were observed in the thyroglobulin antibody (TgAb)/thyroid peroxidase antibody (TPOAb) ratio between groups 2 and 3, as opposed to group 4, at the beginning of observation [15.3 (27.6) and 3.5 (8.8] vs. 0.77 (1.9)]. In group 1, after the follow-up, an increase in the TgAb/TPOAb ratio was observed [1.2 (9.8) to 5.2 (13.5)]. There were no significant differences between groups 1-3 in labeling index Ki67, lymph nodes metastasis, extrathyroidal extension, and angioinvasion. There were no associations between thyroid-stimulating hormone, TgAb, and the extent of the disease. Conclusion The use of thyroid US focused on the search for developing tumours in the routine follow-up of patients with AIT may not only help in the early detection of thyroid malignancies that are not clinically apparent but may also influence the invasiveness of oncological therapy and reduce the future side effects of 131I therapy. We propose that the repeat evaluation of TPOAb and TgAb warrants further exploration as a strategy to determine TC susceptibility in paediatric patients with AIT in larger multicentre studies.
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Affiliation(s)
- Dominika Januś
- Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Institute of Pediatrics, Jagiellonian University Medical College, Krakow, Poland
- Department of Pediatric and Adolescent Endocrinology, University Children Hospital in Krakow, Krakow, Poland
| | - Monika Kujdowicz
- Department of Pathomorphology, Jagiellonian University Medical College, Krakow, Poland
- Department of Pathology, University Children Hospital in Krakow, Krakow, Poland
| | - Małgorzata Wójcik
- Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Institute of Pediatrics, Jagiellonian University Medical College, Krakow, Poland
- Department of Pediatric and Adolescent Endocrinology, University Children Hospital in Krakow, Krakow, Poland
| | - Anna Taczanowska-Niemczuk
- Department of Pediatric Surgery, Institute of Pediatrics, Jagiellonian University Medical College, Krakow, Poland
- Department of Pediatric Surgery, University Children Hospital in Krakow, Krakow, Poland
| | - Aleksandra Kiszka-Wiłkojć
- Department of Pediatric Surgery, Institute of Pediatrics, Jagiellonian University Medical College, Krakow, Poland
- Department of Pediatric Surgery, University Children Hospital in Krakow, Krakow, Poland
| | - Wojciech Górecki
- Department of Pediatric Surgery, Institute of Pediatrics, Jagiellonian University Medical College, Krakow, Poland
- Department of Pediatric Surgery, University Children Hospital in Krakow, Krakow, Poland
| | - Jerzy B. Starzyk
- Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Institute of Pediatrics, Jagiellonian University Medical College, Krakow, Poland
- Department of Pediatric and Adolescent Endocrinology, University Children Hospital in Krakow, Krakow, Poland
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Januś D, Wójcik M, Starzyk JB. Testicular microlithiasis in paediatric patients with Klinefelter syndrome from infancy till adolescence: early start of degenerative process in the testes-preliminary results. Eur J Pediatr 2023; 182:225-235. [PMID: 36282322 PMCID: PMC9829623 DOI: 10.1007/s00431-022-04663-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Revised: 08/15/2022] [Accepted: 10/13/2022] [Indexed: 01/21/2023]
Abstract
UNLABELLED To present the results of testicular ultrasonography supported by clinical and hormonal aspects in paediatric patients with Klinefelter syndrome (KS). Prospective analysis of medical files of 20 patients diagnosed with KS between 2016 and 2022. Assessed data included analysis of causes of referral, ultrasound, and clinical characterisation with hormonal evaluation of serum FSH, LH, testosterone, inhibin B, and anti-Müllerian hormone. Non-mosaic Klinefelter syndrome (47, XXY) was diagnosed in 65% of cases (13/20) by the geneticist (including 7 cases prenatally), in 25% (5/20) by the endocrinologist and in 10% (2/20) by the hematologist. Ultrasound assessment revealed bilateral testicular microlithiasis (TM) in all patients. The youngest KS patient with TM was 3 months old. TM patterns have not changed during follow-ups of up to 6 years in any of the patients. In all KS patients markedly reduced echogenicity and in pubertal KS patients, also irregular echostructure of the testes was observed. The hormonal patterns observed in the study group were typical for those already described in KS. Sertoli and Leydig cell function was intact in prepubertal patients and deteriorated after the start of puberty. CONCLUSION Although the degenerative process in the testicular tissue starts very early in the testes in KS and is reflected in morphological changes seen in ultrasonography, Sertoli and Leydig cell hormonal function is normal in prepubertal KS patients. WHAT IS KNOWN • So far, normal Leydig and Sertoli cell function was observed in infants and prepubertal KS patients. WHAT IS NEW • The morphological changes in the testes in KS may already be seen in early infancy.
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Affiliation(s)
- Dominika Januś
- Department of Paediatric and Adolescent Endocrinology, Chair of Paediatrics, Institute of Paediatrics, Jagiellonian University Medical College, Wielicka St. 265, 30-663, Krakow, Poland. .,Department of Paediatric and Adolescent Endocrinology, University Children's Hospital, Krakow, Poland.
| | - Małgorzata Wójcik
- Department of Paediatric and Adolescent Endocrinology, Chair of Paediatrics, Institute of Paediatrics, Jagiellonian University Medical College, Wielicka St. 265, 30-663 Krakow, Poland ,Department of Paediatric and Adolescent Endocrinology, University Children’s Hospital, Krakow, Poland
| | - Jerzy B. Starzyk
- Department of Paediatric and Adolescent Endocrinology, Chair of Paediatrics, Institute of Paediatrics, Jagiellonian University Medical College, Wielicka St. 265, 30-663 Krakow, Poland ,Department of Paediatric and Adolescent Endocrinology, University Children’s Hospital, Krakow, Poland
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Kozioł-Kozakowska A, Wójcik M, Januś D, Starzyk J. The positive impact of lifestyle intervention on selected mio- and chemokines levels in prepubertal children with obesity. Pediatr Endocrinol Diabetes Metab 2023; 29:83-90. [PMID: 37728459 PMCID: PMC10411087 DOI: 10.5114/pedm.2023.127273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Accepted: 03/08/2023] [Indexed: 09/21/2023]
Abstract
INTRODUCTION It is proven that life style modification (diet and physical exercises) have positive effect on the metabolic functions in pa-tients with obesity, even without significant weight reduction. AIM OF THE STUDY The objective of the present study was to check whether the intensive controlled lifestyle intervention (personalized diet modification and monitored, regular physical activity) may have positive impact on the concentration of irisin and chemerin in children with obesity. MATERIAL AND METHODS Twenty children (mean age 8.9) were included in the prospective, cross-over study. They were randomly assigned to group A (with three months intensive intervention), and B (standard intervention). After three months, the groups were switched. RESULTS Mean irisin level increased significantly after the phase of intensive intervention (4.8 to 5.1 µg/ml; p = 0.03), regardless of whether the intervention was applied from the beginning (Group A) or after 3 months from the advice of healthy-lifestyle (Group B). A period without intensive monitoring was associated with a significant reduction of irisin level. For chemerin in the group A (starting from intensive intervention) mean level decreased after the phase of intensive intervention (65.8 to 57.0 ng/ml), and then increased to 67 ng/ml during the standard intervention. In the group B after the standard intervention period chemerin level increased 67.5 to 68.8 ng/ml (p = 0.03), and then after introduction the intensive intervention de-creased to 63.7 ng/ml. CONCLUSIONS Personalized diet modification and regular, daily exercises may positively influence on the levels of irisin and chemerin.
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Affiliation(s)
- Agnieszka Kozioł-Kozakowska
- Department of Pediatrics, Gastroenterology and Nutrition, Institute of Pediatrics, Jagiellonian University Medical College, Poland
| | - Małgorzata Wójcik
- Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Institute of Pediatrics, Faculty of Medicine, Jagiellonian University, Medical College, Poland
| | - Dominika Januś
- Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Institute of Pediatrics, Faculty of Medicine, Jagiellonian University, Medical College, Poland
| | - Jerzy Starzyk
- Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Institute of Pediatrics, Faculty of Medicine, Jagiellonian University, Medical College, Poland
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Furtak A, Wędrychowicz A, Roztoczyńska D, Januś D, Orchel-Szastak K, Kwinta P, Starzyk JB. 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. Pediatr Endocrinol Diabetes Metab 2022; 28:114-122. [PMID: 35399045 PMCID: PMC10214971 DOI: 10.5114/pedm.2022.112860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Accepted: 11/15/2021] [Indexed: 06/07/2023]
Abstract
INTRODUCTION Some storage diseases, caused by a deficiency of a specific enzyme, which results in the systemic accumulation of non-metabolized substances, can be treated with enzyme replacement therapy (ERT), which can protect many organs, including the endocrine system. AIM The aim of the study was to assess the function and morphology of the thyroid gland in children with storage diseases treated with ERT, and to review the literature. MATERIAL AND METHODS Eight patients were included in the study: 3 with Fabry disease (age: 17; 9.9; 10 years), 3 with Hunter's disease (12.3; 4.1; 9,3), and 2 with Pompe disease (6.8; 9,5). Thyroid function and morphology were assessed in each patient during ERT, and 4 of them were reassessed 27 months later. RESULTS One patient with Fabry disease had been treated for hypothyroidism due to autoimmune thyroiditis diagnosed before the study. The remaining patients had normal thyroid tests and negative anti-thyroid antibodies at first and second evaluation; however, in all reassessed patients a decrease in TSH value was noted. Among the remaining patients with Fabry disease, one had normal and a second had heterogeneous echogenicity of the thyroid during first assessment. In the second patient, normalisation of echogenicity was observed at reassessment. Both patients with Pompe disease assessed once had slightly heterogeneous thyroid echogenicity. In 3 patients with Hunter's disease in the first ultrasound examination, no abnormalities were found. In re-evaluation, 2 of them showed heterogeneous thyroid echogenicity. CONCLUSIONS We conclude that patients with storage diseases should undergo assessment of thyroid function and morphology before and during ERT.
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Affiliation(s)
- Aleksandra Furtak
- Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Pediatric Institute, Medical College, Jagiellonian University in Cracow, Poland
- Department of Pediatric and Adolescent Endocrinology, University Children’s Hospital in Cracow, Poland
| | - Anna Wędrychowicz
- Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Pediatric Institute, Medical College, Jagiellonian University in Cracow, Poland
- Department of Pediatric and Adolescent Endocrinology, University Children’s Hospital in Cracow, Poland
| | - Dorota Roztoczyńska
- Department of Pediatric and Adolescent Endocrinology, University Children’s Hospital in Cracow, Poland
| | - Dominika Januś
- Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Pediatric Institute, Medical College, Jagiellonian University in Cracow, Poland
- Department of Pediatric and Adolescent Endocrinology, University Children’s Hospital in Cracow, Poland
| | | | - Przemko Kwinta
- Department of Pediatric, University Children’s Hospital in Cracow, Poland
- Department of Pediatric, Chair of Pediatrics, Pediatric Institute, Medical College, Jagiellonian University in Cracow, Poland
| | - Jerzy B. Starzyk
- Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Pediatric Institute, Medical College, Jagiellonian University in Cracow, Poland
- Department of Pediatric and Adolescent Endocrinology, University Children’s Hospital in Cracow, Poland
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Januś D, Roztoczyńska D, Janeczko M, Starzyk JB. New insights into thyroid dysfunction in patients with inactivating parathyroid hormone/parathyroid hormone-related protein signalling disorder (the hormonal and ultrasound aspects): One-centre preliminary results. Front Endocrinol (Lausanne) 2022; 13:1012658. [PMID: 36213284 PMCID: PMC9539917 DOI: 10.3389/fendo.2022.1012658] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 09/08/2022] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVE This study aimed to present the spectrum of thyroid dysfunction, including hormonal and ultrasound aspects, in a cohort of paediatric and adult patients diagnosed with inactivating parathyroid hormone (PTH)/PTH-related protein signalling disorders 2 and 3 (iPPSD). METHODS The medical records of 31 patients from 14 families diagnosed with iPPSD between 1980 and 2021 in a single tertiary unit were retrospectively analysed. Biochemical, hormonal, molecular, and ultrasonographic parameters were assessed. RESULTS In total, 28 patients from 13 families were diagnosed with iPPSD2 (previously pseudohypoparathyroidism [PHP], PHP1A, and pseudo-PHP) at a mean age of 12.2 years (ranging from infancy to 48 years), and three patients from one family were diagnosed with iPPSD3 (PHP1B). Thyroid dysfunction was diagnosed in 21 of the 28 (75%) patients with iPPSD2. Neonatal screening detected congenital hypothyroidism (CH) in 4 of the 20 (20%) newborns. The spectrum of thyroid dysfunction included: CH, 3/21 (14.2%); CH and autoimmune thyroiditis with nodular goitre, 1/21 (4.8%); subclinical hypothyroidism, 10/21 (47.6%); subclinical hypothyroidism and nodular goitre, 1/21 (4.8%); primary hypothyroidism, 4/21 (19%); and autoimmune thyroiditis (Hashimoto and Graves' disease), 2/21 (9.6%). Thyroid function was normal in 7 of the 28 (25%) patients with iPPSD2 and in all patients with iPPSD3. Ultrasound evaluation of the thyroid gland revealed markedly inhomogeneous echogenicity and structure in all patients with thyroid dysfunction. Goitre was found in three patients. CONCLUSION The spectrum of thyroid dysfunction in iPPSD ranges from CH to autoimmune thyroiditis and nodular goitre. Ultrasonography of the thyroid gland may reveal an abnormal thyroid parenchyma.
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Affiliation(s)
- Dominika Januś
- Department of Paediatric and Adolescent Endocrinology, Chair of Paediatrics, Institute of Paediatrics, Jagiellonian University Medical College, Krakow, Poland
- Department of Paediatric and Adolescent Endocrinology, University Children’s Hospital, Krakow, Poland
- *Correspondence: Dominika Januś,
| | - Dorota Roztoczyńska
- Department of Paediatric and Adolescent Endocrinology, University Children’s Hospital, Krakow, Poland
| | - Magdalena Janeczko
- Department of Genetics, Chair of Paediatrics, University Children’s Hospital, Krakow, Poland
| | - Jerzy B. Starzyk
- Department of Paediatric and Adolescent Endocrinology, Chair of Paediatrics, Institute of Paediatrics, Jagiellonian University Medical College, Krakow, Poland
- Department of Paediatric and Adolescent Endocrinology, University Children’s Hospital, Krakow, Poland
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Wójcik M, Stępień A, Bociąga M, Ciuk K, Januś D, Drożdż D, Starzyk JB. Nocturnal non-dipping on 24-h Ambulatory Blood Pressure Monitoring in children and adolescents with obesity is associated with higher total cholesterol levels. Clin Exp Hypertens 2021; 44:57-62. [PMID: 34617491 DOI: 10.1080/10641963.2021.1984502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
BACKGROUND Few studies indicate the occurrence of abnormal nocturnal dipping of blood pressure (BP) in 35-50% of children and adolescents with obesity. The relation between that phenomenon and metabolic complications of obesity remains unclear. To evaluate the association between disorders of glucose and lipid metabolism, and nocturnal non-dipping in pediatric patients with obesity. METHODS In 207 children (53.14% girls, mean age 14 (range 2-17), mean BMI Z-SCORE 4.38, range 2.07-10.74) standard 24-h Ambulatory Blood Pressure Monitoring was performed. Normal dipping was defined as a ≥ 10% decline in BP during the night. RESULTS There were 106 (51.21%) cases of non-dippers. The mean 24-h nocturnal systolic BP (SBP) reduction (%) was 9.9 ± 5.5. The mean 24-h nocturnal diastolic BP (DBP) reduction (%) was 15.8 ± 8.5. There was a significant correlation between BMI Z-SCORE and mean day-time SBP (r = 0.14 P = .042). There are positive correlations between 24-h heart rate (beats/min) and BMI Z-SCORE (r = 0.15, P = .027), between fasting glucose and systolic BP Z-SCORE (r = 0.17, P = .03) and between mean diastolic BP and LDL cholesterol (r = 0.23, P = .004). Total cholesterol level was significantly higher in non-dippers (4.34 vs. 3.99 mmol/L, P = .034). There were no significant differences between non-dippers and dippers regarding fasting glucose (4.6 vs. 4.8 mmol/L), 120'post load glucose (5.7 vs. 5.9 mmol/L), insulin (19 vs. 20.2 µIU/mL), HOMA-IR (2.36 vs. 2.44), LDL cholesterol (2.64 vs. 2.51 mmol/L), HDL cholesterol (1.06 vs. 1.03 mmol/L) or triglycerides (1.36 vs. 1.34 mmol/L) levels. CONCLUSION Nocturnal non-dipping is frequent in pediatric patients with obesity. It is associated with higher total cholesterol levels.
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Affiliation(s)
- Małgorzata Wójcik
- Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Pediatric Institute, Jagiellonian University Medical College, Cracow, Poland
| | - Adam Stępień
- Students' Scientific Group, Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Pediatric Institute, Jagiellonian University Medical College, Cracow, Poland
| | - Marta Bociąga
- Students' Scientific Group, Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Pediatric Institute, Jagiellonian University Medical College, Cracow, Poland
| | - Katarzyna Ciuk
- Students' Scientific Group, Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Pediatric Institute, Jagiellonian University Medical College, Cracow, Poland
| | - Dominika Januś
- Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Pediatric Institute, Jagiellonian University Medical College, Cracow, Poland
| | - Dorota Drożdż
- Department of Pediatric Nephrology and Hypertension, Chair of Pediatrics, Pediatric Institute, Jagiellonian University Medical College, Cracow, Poland
| | - Jerzy B Starzyk
- Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Pediatric Institute, Jagiellonian University Medical College, Cracow, Poland
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Januś D, Kalicka-Kasperczyk A, Wójcik M, Drabik G, Starzyk JB. Long-term ultrasound follow-up of intrathyroidal ectopic thymus in children. J Endocrinol Invest 2020; 43:841-852. [PMID: 31902058 DOI: 10.1007/s40618-019-01172-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Accepted: 12/21/2019] [Indexed: 12/18/2022]
Abstract
OBJECTIVE To present the sonographic follow-up of intrathyroidal ectopic thymus (IET) in children and adolescent patients. PATIENTS Out of the 507 children referred to FNAB between 2006 and 2018, 30 (5.9%) pediatric patients (10 females), mean age 5.7 years (1.2-13.8, median 4.9 years) were diagnosed with IET. METHODS A retrospective analysis of medical files of patients diagnosed with IET between 2006 and 2018. Assessed data included ultrasound characterisation, elastographic strain ratio (SR) results and hormonal evaluation. RESULTS Analysis of thyroid US scans revealed that the mean age at the first thyroid ultrasound was 5.7 (1.2-13.8, median 4.9) years, and at the last US 10.7 (3.7-18, median 10.5) years. The mean time of the IET observation was 59.6 (2-148, median 53.5) months. On US, IET was hypoechoic with multiple linear and punctate echoes, hypovascular, fusiform on longitudinal plane and round or polygonal on an axial plane, more common in the right thyroid lobe (66.7%) and located in the posterior part of the lobes (54.5%), bilateral in two patients and multifocal in one patient. SR of IET was similar to the surrounding normal thyroid tissue. Complete regression of IET was observed in 12/30 patients after a mean time of 81.7 months (median 76.5), at the mean age of 13.7 (9.2-18, median 13.9) years. FNAB was performed in 10/30 and a hemithyroidectomy in 1/30 IET patients. In the FNAB (+) group, patients were younger (5.08 vs 6.08 years) and lesions were larger (0.12 ml vs 0.05 ml) than in the FNAB (-) group. All patients with IET were euthyroid with negative TPOAb and TgAb levels. CONCLUSION The reproducibility of unique ultrasound features of IETs allows for safe long-term follow-up of these benign lesions in the majority of pediatric patients: not only monitoring the regression of IET but also screening towards the rare occurrence of a tumor arising from the IET.
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Affiliation(s)
- D Januś
- Department of Paediatric and Adolescent Endocrinology, Chair of Paediatrics, Institute of Paediatrics, Jagiellonian University Medical College, Wielicka St. 265, 30-663, Kraków, Poland.
- Department of Paediatric and Adolescent Endocrinology, University Children's Hospital, Kraków, Poland.
| | - A Kalicka-Kasperczyk
- Department of Paediatric and Adolescent Endocrinology, Chair of Paediatrics, Institute of Paediatrics, Jagiellonian University Medical College, Wielicka St. 265, 30-663, Kraków, Poland
- Department of Paediatric and Adolescent Endocrinology, University Children's Hospital, Kraków, Poland
| | - M Wójcik
- Department of Paediatric and Adolescent Endocrinology, Chair of Paediatrics, Institute of Paediatrics, Jagiellonian University Medical College, Wielicka St. 265, 30-663, Kraków, Poland
- Department of Paediatric and Adolescent Endocrinology, University Children's Hospital, Kraków, Poland
| | - G Drabik
- Department of Clinical Immunology and Transplantation, Institute of Paediatrics, Jagiellonian University Medical College, Kraków, Poland
| | - J B Starzyk
- Department of Paediatric and Adolescent Endocrinology, Chair of Paediatrics, Institute of Paediatrics, Jagiellonian University Medical College, Wielicka St. 265, 30-663, Kraków, Poland
- Department of Paediatric and Adolescent Endocrinology, University Children's Hospital, Kraków, Poland
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Wójcik M, Kozioł-Kozakowska A, Januś D, Furtak A, Małek A, Sztefko K, Starzyk JB. Circulating chemerin level may be associated with early vascular pathology in obese children without overt arterial hypertension - preliminary results. J Pediatr Endocrinol Metab 2020; 33:729-734. [PMID: 32469331 DOI: 10.1515/jpem-2019-0460] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Accepted: 03/08/2020] [Indexed: 11/15/2022]
Abstract
Background Elevated chemerin level is observed in patients with arterial hypertension. The aim of the study was to determine the relationship between chemerin level, and parameters of blood pressure and arterial stiffness in children and adolescents with obesity but without arterial hypertension. Methods In 23 children with obesity (13 girls, mean age 9.3, SD 1.9, mean BMI SDS 3.9, SD 1.7) 24 h ABPM (Spacelabs 90,217, USA), common carotids and abdominal aorta intima media thickness measurements (Voluson 730, GE Medical System 8.5 and 3.5 MHz probes), body composition analysis (Tanita BC 418 S MA, Tokyo, Japan) were performed. Glucose, triglycerides, total, LDL and HDL cholesterol, liver enzymes, uric acid, creatinine, sodium, insulin and chemerin levels were assessed in blood sample taken after a 12-h fasting period. Results There was a significant correlation of circulating chemerin level with systolic blood pressure load in ABPM (r=0.5, p<0.05). Conclusion Elevated chemerin level may be associated with increased systolic blood pressure in obese children.
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Affiliation(s)
- Małgorzata Wójcik
- Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Pediatric Institute, Jagiellonian University, Medical College, Ul. Wielicka 265, 30-663, Kraków, Poland
| | - Agnieszka Kozioł-Kozakowska
- Department of Pediatrics, Gastroenterology and Nutrition, Institute of Pediatrics, Jagiellonian University Medical College, Kraków, Poland
| | - Dominika Januś
- Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Institute of Pediatrics, Jagiellonian University, Medical College, Kraków, Poland
| | - Aleksandra Furtak
- Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Institute of Pediatrics, Jagiellonian University, Medical College, Kraków, Poland
| | - Agnieszka Małek
- Department of Clinical Biochemistry, Institute of Pediatrics, Jagiellonian University, Medical College, Kraków, Poland
| | - Krystyna Sztefko
- Department of Clinical Biochemistry, Institute of Pediatrics, Jagiellonian University, Medical College, Kraków, Poland
| | - Jerzy B Starzyk
- Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Institute of Pediatrics, Jagiellonian University, Medical College, Kraków, Poland
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Abstract
OBJECTIVE Elevated liver function tests (LFTs) are common in adult Turner syndrome (TS) patients. Data regarding children and adolescents are lacking. To investigate the prevalence of abnormal LFTs in children and adolescents with TS during several years of observation; to evaluate the potential impact of increased body mass index (BMI) and sex hormone replacement therapy (HRT) on LFTs. METHODS The analysis included 100 girls with TS, aged 4-16 years, all of whom were receiving recombinant human growth hormone therapy. A longitudinal study was conducted which included 81 patients. RESULTS Mean BMI-standard deviation (SD) score of the subjects was 0.63 (SD: 1.53). Forty-four were being treated with HRT. Elevated LFTs were found in 34% of the patients overall (32% not receiving HRT vs 36% on HRT). The relative risk of increased LFTs was not higher in obese vs normal weight [odds ratio (OR): 0.2; 95% confidence interval (CI): 0.1-0.36, p=0.38 vs OR: 0.16; 95% CI: 0.08-0.3, p=0.1]. HRT did not increase the risk of abnormal LFTs activity (OR: 0.8; 95% CI: 0.5-1.2, p=0.37 vs OR: 0.7; 95% CI: 0.4-1.1, p=0.27). During the follow-up period (mean±SD=4.31±0.82 years), no patient developed overt liver disease. There was no significant increase nor decrease of abnormal LFT frequency in the subsequent years of follow up. CONCLUSION Constantly elevated LFTs in TS are common in children and adolescents with TS. However the causes and clinical significance remain unclear. This study suggests that obesity and HRT do not increase the risk of elevated LFTs.
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Affiliation(s)
- Małgorzata Wójcik
- Jagiellonian University Medical College, Pediatric Institute, Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics; Children’s University Hospital, Kraków, Poland,Contributed equally to this work,* Address for Correspondence: Jagiellonian University Medical College, Pediatric Institute, Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Kraków, Poland Phone: +0048123339039 E-mail:
| | - Anna Ruszała
- Jagiellonian University Medical College, Pediatric Institute, Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics; Children’s University Hospital, Kraków, Poland,Contributed equally to this work
| | - Dominika Januś
- Jagiellonian University Medical College, Pediatric Institute, Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics; Children’s University Hospital, Kraków, Poland
| | - Jerzy B. Starzyk
- Jagiellonian University Medical College, Pediatric Institute, Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics; Children’s University Hospital, Kraków, Poland
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Kozioł-Kozakowska A, Wójcik M, Furtak A, Januś D, Starzyk JB. 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. Int J Environ Res Public Health 2019; 16:E2841. [PMID: 31398932 PMCID: PMC6718985 DOI: 10.3390/ijerph16162841] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 08/04/2019] [Accepted: 08/06/2019] [Indexed: 01/08/2023]
Abstract
Obese children are exposed to short and long-term health consequences, such as dyslipidemia, hypertension and diabetes mellitus. For these reasons, the prevention and treatment of obesity in the pediatric population is a challenge for health care professionals. The aim of this study was to evaluate whether an intensive intervention based on diet and physical activity has a better impact on the auxological and biochemical parameters than standard care (intervention). The study included 20 children (six boys, 14 girls), of the mean age 8.9 (SD 1.4) before puberty. The participants were randomly assigned to two groups: Group I (starting treatment with intensive intervention), and II (starting treatment with standard intervention). After three months, the groups were switched. The comparison of the two interventions in the study group indicates a better effectiveness of intensive intervention in the improvement of anthropometric parameters and majority of biochemical ones (except for insulin concentration, HOMA IR index and LDL cholesterol). As the result of intensive intervention, the mean % of weight-to-height excess and hip circumference decreased significantly (p < 0.005). Our results confirm that complex intervention based on systematic control visits, including personalized dietitian counselling and physician care, during the weight reduction process is more effective than a one-off standard visit.
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Affiliation(s)
- Agnieszka Kozioł-Kozakowska
- Department of Pediatrics, Gastroenterology and Nutrition, Institute of Pediatrics, Jagiellonian University Medical College, 30-663 Krakow, Poland
- Children's University Hospital in Krakow, 30-663 Krakow, Poland
| | - Małgorzata Wójcik
- Children's University Hospital in Krakow, 30-663 Krakow, Poland.
- Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Institute of Pediatrics, Jagiellonian University, Medical College, 30-663 Krakow, Poland.
| | - Aleksandra Furtak
- Children's University Hospital in Krakow, 30-663 Krakow, Poland
- Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Institute of Pediatrics, Jagiellonian University, Medical College, 30-663 Krakow, Poland
| | - Dominika Januś
- Children's University Hospital in Krakow, 30-663 Krakow, Poland
- Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Institute of Pediatrics, Jagiellonian University, Medical College, 30-663 Krakow, Poland
| | - Jerzy B Starzyk
- Children's University Hospital in Krakow, 30-663 Krakow, Poland
- Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Institute of Pediatrics, Jagiellonian University, Medical College, 30-663 Krakow, Poland
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Furtak A, Wędrychowicz A, Kalicka-Kasperczyk A, Januś D, Wójcik M, Kordon Z, Rudziński A, Starzyk JB. Amiodarone-induced thyroid dysfunction in the developmental period: prenatally, in childhood, and adolescence - case reports and a review of the literature. Endokrynol Pol 2019; 70:392-400. [PMID: 31274186 DOI: 10.5603/ep.a2019.0030] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Revised: 05/23/2019] [Accepted: 06/02/2019] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Amiodarone is an important antiarrhythmic drug used in paediatric practice, mainly in children with complex congenital cardiac diseases and/or severe arrhythmias. One of the side effects of amiodarone therapy is thyroid dysfunction, which is observed in about 20% of patients. The thyroid dysfunction may present with various forms: from subclinical changes in hormone levels to amiodaroneinduced thyrotoxicosis (AIT) and amiodarone-induced hypothyroidism (AIH). MATERIAL AND METHODS We reported six patients in the age range from two weeks to 14 years, with complex congenital cardiac diseases and severe arrhythmias, who developed amiodarone-induced thyroid dysfunctions: thyrotoxicosis or hypothyroidism or both together. The clinical signs and symptoms of all thyroid dysfunctions were atypical, most patients presented with an aggravation of heart insufficiency. Our patients with thyrotoxicosis were treated with combined therapy including thionamides and corticosteroids due to the presentation of mixed-identified type of AIT. RESULTS Currently, five patients (one patient's status is unknown) are in biochemical and clinical euthyreosis; however, in one of them it was impossible to discharge amiodarone treatment. Three of them are still treated with levothyroxine, and two do not need thyroid treatment. CONCLUSIONS Amiodarone-induced thyroid dysfunction is usually atypical; therefore, monitoring of thyroid status before, during, and after amiodarone is demanded. AIH could significantly influence the development of the child, while AIT could significantly deteriorate the clinical status of children with complex cardiac diseases. Early and proper diagnose of AIT and AIH allows the introduction of immediate and appropriate treatment considering the cardiac condition of the young patient.
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Affiliation(s)
- Aleksandra Furtak
- Department of Paediatric and Adolescent Endocrinology, Paediatric Institute, Medical College, Jagiellonian University in Cracow, Cracow, Poland
| | - Anna Wędrychowicz
- Department of Paediatric and Adolescent Endocrinology, Paediatric Institute, Medical College, Jagiellonian University in Cracow, Cracow, Poland.
| | - Anna Kalicka-Kasperczyk
- Department of Paediatric and Adolescent Endocrinology, Paediatric Institute, Medical College, Jagiellonian University in Cracow, Cracow, Poland
| | - Dominika Januś
- Department of Paediatric and Adolescent Endocrinology, Paediatric Institute, Medical College, Jagiellonian University in Cracow, Cracow, Poland
| | - Małgorzata Wójcik
- Department of Paediatric and Adolescent Endocrinology, Paediatric Institute, Medical College, Jagiellonian University in Cracow, Cracow, Poland
| | - Zbigniew Kordon
- Department of Paediatric Cardiology, Paediatric Institute, Medical College, Jagiellonian University in Cracow, Cracow, Poland
| | - Andrzej Rudziński
- Department of Paediatric Cardiology, Paediatric Institute, Medical College, Jagiellonian University in Cracow, Cracow, Poland
| | - Jerzy B Starzyk
- Department of Paediatric and Adolescent Endocrinology, Paediatric Institute, Medical College, Jagiellonian University in Cracow, Cracow, Poland
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Januś D, Wójcik M, Taczanowska A, Sołtysiak P, Wędrychowicz A, Roztoczyńska D, Drabik G, Wyrobek Ł, Starzyk JB. Follow-up of parenchymal changes in the thyroid gland with diffuse autoimmune thyroiditis in children prior to the development of papillary thyroid carcinoma. J Endocrinol Invest 2019; 42:261-270. [PMID: 29872995 PMCID: PMC6394764 DOI: 10.1007/s40618-018-0909-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2018] [Accepted: 05/30/2018] [Indexed: 12/28/2022]
Abstract
PURPOSE To present the outcomes of ultrasound (US) follow-ups in children with autoimmune thyroid disease who did not have a thyroid nodule on admission but developed papillary thyroid carcinoma (PTC) and to characterize the parenchymal changes in the thyroid gland prior to the development of PTC. METHODS A retrospective thyroid US scan review of 327 patients diagnosed with AIT was performed. Forty patients (40/327, 12.2%) presented nodular AIT variant with a normoechogenic background. Eleven patients (11/327, 3.4%, 11/40, 27.5%) presenting this variant were diagnosed with PTC (nine females-mean age 15.3 years; two males aged 11 and 13 years). In five of 11 patients, the suspicious nodule that was later confirmed to be PTC was detected on the initial US at presentation. For the remaining six females (6/11) who developed PTC during the follow-up, we retrospectively analysed their US thyroid scans and these patients were selected for analysis in this study. RESULTS On admission, the US evaluation revealed an enlarged normoechogenic thyroid gland in three patients and a hypoechogenic thyroid gland with fibrosis as indicated by irregular, chaotic hyperechogenic layers in three patients. No thyroid nodules were identified. Ultrasound monitoring revealed increasing echogenicity of the thyroid parenchyma during the follow-up. PTC developed in a mean time of 4.6 years (1 9/12-7 4/12 years) since referral to the outpatient thyroid clinic and 2.9 years (6/12-6 9/12) since the last nodule-free US thyroid scan. CONCLUSIONS Sonographic follow-up assessments warrant further exploration as a strategy to determine PTC susceptibility in the paediatric population.
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Affiliation(s)
- D Januś
- Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Institute of Pediatrics, Jagiellonian University Medical College, Wielicka St. 265, 30-663, Krakow, Poland.
- Department of Pediatric and Adolescent Endocrinology, University Children Hospital, Krakow, Poland.
| | - M Wójcik
- Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Institute of Pediatrics, Jagiellonian University Medical College, Wielicka St. 265, 30-663, Krakow, Poland
- Department of Pediatric and Adolescent Endocrinology, University Children Hospital, Krakow, Poland
| | - A Taczanowska
- Department of Pediatric Surgery, University Children Hospital, Krakow, Poland
- Department of Pediatric Surgery, Institute of Pediatrics, Jagiellonian University Medical College, Krakow, Poland
| | - P Sołtysiak
- Department of Pediatric Surgery, University Children Hospital, Krakow, Poland
- Department of Pediatric Surgery, Institute of Pediatrics, Jagiellonian University Medical College, Krakow, Poland
| | - A Wędrychowicz
- Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Institute of Pediatrics, Jagiellonian University Medical College, Wielicka St. 265, 30-663, Krakow, Poland
- Department of Pediatric and Adolescent Endocrinology, University Children Hospital, Krakow, Poland
| | - D Roztoczyńska
- Department of Pediatric and Adolescent Endocrinology, University Children Hospital, Krakow, Poland
| | - G Drabik
- Department of Clinical Immunology and Transplantation, Institute of Paediatrics, Jagiellonian University Medical College, Krakow, Poland
| | - Ł Wyrobek
- Department of Radiology, University Children Hospital, Krakow, Poland
| | - J B Starzyk
- Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Institute of Pediatrics, Jagiellonian University Medical College, Wielicka St. 265, 30-663, Krakow, Poland
- Department of Pediatric and Adolescent Endocrinology, University Children Hospital, Krakow, Poland
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Januś D, Wójcik M, Drabik G, Wyrobek Ł, Starzyk JB. Ultrasound variants of autoimmune thyroiditis in children and adolescents and their clinical implication in relation to papillary thyroid carcinoma development. J Endocrinol Invest 2018; 41:371-380. [PMID: 28866751 PMCID: PMC5823967 DOI: 10.1007/s40618-017-0758-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2017] [Accepted: 08/26/2017] [Indexed: 02/02/2023]
Abstract
BACKGROUND The prevalence of autoimmune thyroiditis (AIT) and papillary thyroid carcinoma (PTC) is rising in children and adolescents, and the coincidence of AIT and PTC is as high as 6.3-43%. OBJECTIVE To investigate the ultrasound manifestation of AIT in relation to PTC development in paediatric patients. PATIENTS 179 paediatric patients (133 females), mean (SD) age: 13.9 (3.03) years diagnosed with AIT and referred for ultrasound evaluation. Eight patients were diagnosed with PTC (6 females). METHODS Retrospective analysis of thyroid ultrasound scans of patients diagnosed with AIT. Thyroid and autoimmune status was assessed based on TSH, fT4, fT3 and increased aTPO and/or aTG and/or TRAB levels. In patients with PTC, total thyroidectomy was performed. RESULTS Analysis of thyroid US scans revealed that the following five ultrasound variants of AIT were observed in 179 patients: the most common in 35.2%-diffuse thyroiditis with hypoechogenic background and normoechogenic parenchyma, in 30.2%-diffuse thyroiditis with irregular background, in 18.9% nodular variant with normoechogenic background, in 11.7%-micronodulations and in 3.9%-diffuse hypoechogenic background. Eight cases of PTC were diagnosed in nodular variant of AIT with normoechogenic irregular background. CONCLUSION Patients with AIT and nodular variant with normoechogenic irregular background of the thyroid gland on US scans are in the risk group of developing PTC and should be followed up with regular neck US assessment.
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Affiliation(s)
- D Januś
- Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Institute of Pediatrics, Jagiellonian University Medical College, Wielicka St. 265, 30-663, Krakow, Poland.
- Department of Pediatric and Adolescent Endocrinology, University Children Hospital, Krakow, Poland.
| | - M Wójcik
- Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Institute of Pediatrics, Jagiellonian University Medical College, Wielicka St. 265, 30-663, Krakow, Poland
- Department of Pediatric and Adolescent Endocrinology, University Children Hospital, Krakow, Poland
| | - G Drabik
- Department of Clinical Immunology and Transplantation, Institute of Paediatrics, Jagiellonian University Medical College, Krakow, Poland
| | - Ł Wyrobek
- Department of Radiology, University Children Hospital, Krakow, Poland
| | - J B Starzyk
- Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Institute of Pediatrics, Jagiellonian University Medical College, Wielicka St. 265, 30-663, Krakow, Poland
- Department of Pediatric and Adolescent Endocrinology, University Children Hospital, Krakow, Poland
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Weryński P, Januś D, Dudyńska M, Drabik G, Starzyk JB, Skalski J, Rudziński A. Atypical cardiac myxoma in the course of Carney complex in the child. Case Report. Neuro Endocrinol Lett 2015; 36:236-240. [PMID: 26313389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Received: 02/15/2015] [Accepted: 05/03/2015] [Indexed: 06/04/2023]
Abstract
Cardiac tumors in infants and children are rare. Myxomas are the second (after rhabdomyomas) most common primary cardiac tumors in pediatric patients. Cardiac, cutaneous and mucous myxomas are likewise the second most frequent manifestation of the Carney complex, an autosomal dominant multi neoplasia syndrome, which consists of myxomas in different locations, spotty skin pigmentation and endocrine overactivity. We present a case of 13-years-old boy send to our department from a district hospital because of the large tumor in the right atrium discovered in the echo study. On admission he presented discrete signs of Cushing's syndrome and scarse pigmented nevi on the face and trunc. The detailed echo examination showed the large right atrial tumor with features of myxoma, protruding across the tricuspid valve into the right ventricle during diastolic period. Atypical location of cardiac myxoma as well as the signs of Cushing's syndrome suggested Carney's complex. Detailed endocrine studies confirmed the hypothesis. Thus two-step bilateral adrenalectomy was planned. The histopathologic study confirmed primary pigmented nodular adrenocortical disease.
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Affiliation(s)
- Piotr Weryński
- Department of Pediatric Cardiology, Polish-American Institute of Pediatrics (PAIP), Jagiellonian University, Medical College, Krakow, Poland
| | - Dominika Januś
- Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, PAIP, Jagiellonian University Medical College, Krakow, Poland
| | - Mirosława Dudyńska
- Department of Pediatric Cardiosurgery, PAIP, Jagiellonian University, Medical College, Krakow, Poland
| | - Grażyna Drabik
- Department of Clinical Immunology and Transplantation, Polish-American Institute of Paediatrics, Jagiellonian University, Medical College, Cracow, Poland
| | - Jerzy B Starzyk
- Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, PAIP, Jagiellonian University Medical College, Krakow, Poland
| | - Janusz Skalski
- Department of Pediatric Cardiosurgery, PAIP, Jagiellonian University, Medical College, Krakow, Poland
| | - Andrzej Rudziński
- Department of Pediatric Cardiology, Polish-American Institute of Pediatrics (PAIP), Jagiellonian University, Medical College, Krakow, Poland
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Januś D, Wójcik M, Tyrawa K, Popławska K, Starzyk JB. Testicular adrenal rest tumors in congenital adrenal hyperplasia: a case report and literature overview. Endocr Pract 2014; 20:e219-24. [PMID: 25100387 DOI: 10.4158/ep14188.cr] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVE In this paper, the etiology, differential diagnosis, and therapy of testicular adrenal rest tumors (TARTs) is presented based on a patient presentation and an overview of the most recent literature concerning this subject. METHODS Retrospective analysis of the clinical and biochemical data of an 18-year-old male patient diagnosed at the age of 2 weeks with the classic salt-wasting form of congenital adrenal hyperplasia that has been monitored in the pediatric and adolescent outpatient department since the age of 4 years. RESULTS The results of adrenal hormone tests (17-hydroxyprogesterone, 17-ketosteroids, and pregnanes) had been unsatisfactory, particularly over the previous 5 years. Scrotal ultrasound detected TARTs bilaterally. After increasing the dose of hydrocortisone and introducing dexamethasone, considerable regression of the tumors was noted. CONCLUSION Lack of complete regression of the lesions is caused by fibrosis and is probably due to decreased sensitivity of adrenocorticotropic hormone and angiotensin II receptors in this tissue.
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Affiliation(s)
- Dominika Januś
- Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Jagiellonian University Medical College, Krakow, Poland
| | - Małgorzata Wójcik
- Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Jagiellonian University Medical College, Krakow, Poland
| | - Katarzyna Tyrawa
- Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Jagiellonian University Medical College, Krakow, Poland
| | - Karolina Popławska
- Department of Pediatrics, Chair of Pediatrics, Jagiellonian University Medical College, Krakow, Poland
| | - Jerzy B Starzyk
- Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Jagiellonian University Medical College, Krakow, Poland
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Januś D, Wójcik M, Kalicka-Kasperczyk A, Maślanka A, Radwańska M, Olchawa-Czech A, Dylag K, Małgorzata G, Starzyk J. [Hypertension in obese children and adolescents]. Przegl Lek 2013; 70:6-10. [PMID: 23789297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
BACKGROUND The frequency of arterial hypertension (AHT) in children is around 3.2-4.5% nowadays, however 3-4 decades ago it was below 1.5%. In obese children AHT is 3-5 times more frequent than in lean children. AIM Retrospective evaluation of frequency of AHT and metabolic complications in obese children and adolescents. MATERIAL AND METHODS One hundred seventy children and adolescents (100 girls) at the mean age of 14.6 years (range: 10-18 years) diagnosed with simple obesity admitted to The Department of Pediatric and Adolescent Endocrinology in Krakow, Poland were assessed in the study. Patients were divided into three groups: 1- obese normotensive (n=43), 2- obese prehypertensive (n=31), 3- obese hypertensive (n=96). Blood pressure (BP) was assessed by Korotkow method. The result was expressed as a mean of 3 independent BP measurements. Biochemical analysis included oral glucose tolerance test with assessments of glucose, insulin and HOMA-IR (the homeostatic index for insulin resistance) as well as lipid profile and uric acid measurements. RESULTS AHT was found in 96 patients (55.8%), in 53 girls (52%) and 43 boys (61.4%). Prehypertensive values of BP were found in 31 patients (18 girls). Systolic AHT was found in 90 patients (52.9%), diastolic AHT in 56 patients (32.9%), and both systolic and diastolic AHT in 50 patients (29.4%). In group 3. BMI was higher than in group 1. BMI correlated significantly with systolic and diastolic BP. Uric acid levels were higher in group 3. than in group 1., and higher in patients with diastolic AHT. Basal insulin levels were higher in diastolic AHT patients and poststimulatory insulin was higher in systolic AHT patients. HOMA-IR was higher in patients with diastolic AHT than in patients with normal diastolic BP. Lipid profile did not differ between the groups, however the highest percentage of patients with abnormal lipid profile was found in group 2. CONCLUSION An early endocrine referral in pediatric obese patients is advisable to monitor complications of obesity.
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Affiliation(s)
- Dominika Januś
- Klinika Endokrynologii Dzieci i Młodziezy Katedry Pediatrii, Polsko-Amerykański Instytut Pediatrii, Uniwersytet Jagielloński Collegium Medium, Kraków.
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Januś D, Wójcik M, Kalicka-Kasperczyk A, Roztoczyńska D, Wojtyś J, Tyrawa K, Dolezal-Ołtarzewska K, Wcisło B, Was M, Starzyk J. [Neurofibromatosis type I--the pediatric endocrinologist's point of view]. Przegl Lek 2010; 67:1155-1159. [PMID: 21442968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
AIM OF THE STUDY A retrospective analysis of endocrine disorders in patients with neurofibromatosis type I consulted in the Children's University Hospital of Krakow in the period 2007-2010. MATERIAL AND METHODS The analysis included 60 patients (33 girls, and 27 boys) aged 1.2-32 years, mean 11.6 years. The patients were followed up by many health care professionals: neurologists (EEG), neurosurgeons (CT, MRI), ophthalmologists, psychologists, ENT specialists, anthropologists (the assessment of body height and weight), geneticists, endocrinologists and gynecologists (the assessment of puberty according to Tanner scale, diagnostics of short stature, precocious puberty), and cardiologists (echo-cardiography). RESULTS In the analyzed group of 60 patients, 46 were consulted by geneticists, 20 by endocrinologists, 19 by neurologists and cardiologists. The imaging of the central nervous system (CNS) was performed in 37 patients. Twenty-two patients presented with familial NF-I, 13 with sporadic NF-I, and in 25 patients, the family history was unavailable. Growth disorders were present in 27.7% of patients (13/47) that were referred to the anthropometric assessment. Short stature (height < or = (-) 2 SD) was recognized in 9/47 of children (19.1%). Tall stature (> (+) 2 SD) was recognized in 4/47 of patients (8.5%). All of the patients with tall stature presented with central precocious puberty (PD). Precocious puberty was also recognized in two children with normal stature. In all cases of PD, optic chiasm gliomas were recognized. Generally, organic CSN disorders were detected in 24 patients (63.2%). MRI revealed optic chiasm gliomas in 8 patients, 4 presented with gliomas of one or two optic nerves, 10 presented with hyperintensive areas on T2-weighted images, without enhancement after contrast injection, that may suggest the diagnosis of hamartoma of the CNS, and 2 with hydrocephaly. CONCLUSIONS 1. The most common disorders of the somatic development revealed in NF-I patients are growth disorders: short stature and tall stature caused by central precocious puberty. 2. In view of the incidence of endocrine disorders in patients with NF-I, the authors suggest an endocrine consultation in each case of NF-I.
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Affiliation(s)
- Dominika Januś
- Klinika Endokrynologii Dzieci i Młodziezy, Katedry Pediatrii, Polsko-Amerykański Instytut Pediatrii, Uniwersytet Jagielloński Collegium Medicum, Kraków.
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Wójcik M, Januś D, Maślanka A, Olchawa-Czech A, Radwańska M, Dylag K, Dolezal-Ołtarzewska K, Roztoczyńska D, Tyrawa K, Zygmunt-Górska A, Kumorowicz-Czoch M, Kalicka-Kasperczyk A, Ciechanowska M, Stelmach M, Nazim J, Starzyk J. [Disorders of lipid metabolism in adolescents with simple obesity]. Przegl Lek 2010; 67:1168-1171. [PMID: 21442970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
BACKGROUND Obesity affects approximately 45 millions of children worldwide. Some of them present with secondary dyslipidemia that leads to premature atherosclerosis. AIM OF THE STUDY 1) Assessment of the frequency and type of dyslipidemia in obese adolescents. 2) An attempt at defining risk factors of atherogenic lipid profile in obese adolescents. MATERIAL AND METHODS In 146 (84 girls/62 boys) obese (mean BMI SDS 4.95, 95% CI 4.62-5.29) adolescents (age 10-18, mean 14.7 years), the levels of total cholesterol (TC), low-density lipoprotein cholesterol (LDLc), high-density lipoprotein cholesterol (HDLc) and triglicerydes (TG) were measured. Atherogenic dyslipidemia was defined as a high TG level with a concomitant low HDLc level. Standard oral glucose tolerance test was performed with the assessment of fasting and after 120' post-load of 75 g of glucose and insulin levels; the insulin resistance index HOMA-IR was calculated. RESULTS The mean values of the lipid fractions were in normal ranges: TC 4.64 mmol/L (95% CI 4.48-4.8), LDLc 2.86 mmol/L (95% CI 2.73-2.99), TG 1.4 mmol/L (95% CI 1.3-1.5), and HDLc 1.16 (95% CI 1.1-1.2). However, in 50.69% of the patients (45.24% girls and 58.06% boys), elevated levels of TC, LDLc, and TG were observed respectively in 23.29%, 17.81% and 37.67%, and low HDLc in 15.07% of patients. A total of 10.96% of the patients presented with coexistence of a low HDLc and a high TG. In 26.7%, dyslipidemia was followed by arterial hypertension. There was a reverse correlation between a low HDLc value and BMI SDS [R (-) 0.22, p < 0.05] and not with TC, LDLc, and TG. The relative risk of abnormal lipid profile occurrence was higher in obese patients with insulin resistance (OR 1.72; 95% CI 0.8-3.4; p = 0.12), being significant only for boys (OR 3.67; 95% CI 1.1-12.1; p = 0.03). There was a reverse correlation between fasting insulin level, HOMA-IR and HDLc [R (-) 0.2; p < 0.05; R (-) 0.2; p < 0.05) respectively], as well as TG (R 0.26 ; p < 0.05; R 0.26; p < 0.05, respectively), and between post-load insulin level and TG (R 0.24; p < 0.05). CONCLUSIONS 1) Lipid disorders occur in about one-half of obese adolescents, of which 10% presents with atherogenic lipid profile. 2) One of the most important risk factors of atherogenic lipid profile occurrence is insulin resistance, especially in boys. The severity of the obesity (BMI-SDS) is of lesser importance.
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Affiliation(s)
- Małgorzata Wójcik
- Klinika Endokrynologii Dzieci i Młodziezy Katedry Pediatrii, Polsko-Amerykański Instytut Pediatrii, Uniwersytet Jagielloński Collegium Medicum, Kraków.
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Januś D, Wójcik M, Zygmunt-Górska A, Dolezal-Ołtarzewska K, Starzyk J. [The impact of the 4-year human recombinant growth hormone treatment on growth, body composition and bone mineral density in patients with isolated growth hormone deficiency and multihormonal pituitary insufficiency]. Przegl Lek 2010; 67:1160-1167. [PMID: 21442969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
BACKGROUND In addition to stimulating bone growth in length, human recombinant growth hormone (rhGH) significantly affects in a direct and IGF-I-mediated manner body composition (body fat/lean body mass ratio) and skeletal maturation in vitro and in vivo. The direct role of rhGH on bone mineralization and its effect on bone mineral density is controversial. AIM To compare growth and body composition, bone mineral density (BMD) and bone mineral content (BMC) in prepubertal children with isolated growth hormone deficiency (GHD) and congenital multihormonal pituitary deficiency (MPD), including MPD resulting from the PROP-1 gene mutation. MATERIAL AND METHODS The study included 53 children (36 boys and 17 girls) aged 8.4 +/- 3.2 years with diagnosed GH deficiency. The subjects were divided into three groups. Group 1 consisted of patients with MPD resulting from the PROP-1 gene mutation: 14 children (8 girls and 6 boys) aged 6.4 +/- 2.1 years, Group 2 included children with MPD resulting from causes other than the PROP-1 gene mutation: 21 patients (5 girls and 16 boys) aged 9.6 +/- 3.9 years, while Group 3 represented children with GHD: 18 subjects (4 girls and 14 boys) aged 8.6 +/- 2.5 years. All the children were clinically and biochemically euthyreotic. The patients were assessed auxologically every three months. Their bone age was evaluated every year. Puberty stages were determined according to Tanner. BMI was calculated in keeping with the equation: kg/m2. Bone densitometry and body composition were determined by DEXA (DPX-IQ Lunar) prior to initiation of rhGH substitution and at yearly intervals in the course of rhGH treatment. RESULTS Prior to commencement of rhGH substitution, the height of the PROP [+] patients was the lowest of all groups, with statistical significance demonstrated when comparing the above children to the GHD group (PROP [+]: -3.3 SD; PROP [-]: -2.8; GHD: -2.7 SD). Growth analysis in the three groups of patients showed a statistically significant improvement in each group, with the strongest effect in the PROP [+] group; the respective height increase in particular groups was: PROP [+]: 2.8 SD; PROP [-] 1.6 SD; GHD 1.9 SD. After 4-year rhGH substitution, patients with MPD PROP [+] and PROP [-] demonstrated an increase of BMC by 585.9 g and 350.2 g, respectively; no significant increase was observed in the GHD group. Prior to treatment, all the groups showed a comparable decrease of lumbar spine BMD (BMD LS): Z-score PROP [+] (-) 2.5 SDS; PROP [-] (-2.8) SDS; GHD (-) 2.0 SDS. In subsequent years of treatment, the BMD LS values were within normal range, i.e. above (-) 2.0 SD. A statistically significant increase of BMD LS by (+) 1.1 SD was noted in the PROP [-] patients. In all the groups, the mean total BMD values were within normal range, i.e. above (-) 2.0 SD prior to initiation of rhGH substitution and in subsequent years of follow-up. Prior to commencement of rhGH substitution vBMDLS SDS of the PROP [+] patients was the lowest of all groups, with statistical significance demonstrated when comparing the above children to the GHD group (PROP [+]:(-)2,8 +/- 1,6; PROP [-]:(-)1,9 +/- 1,8; GHD: (-)1,9 +/- 2,3 SD. After 4-year rhGH substitution lowest values of vBMDLS SDS were found also in PROP[+]: (-)1,6 +/- 1,3 SD, ans subsequently PROP[-]: (-)0,9 +/- 1,0 and SNP: (-)0,7 +/- 1,8 SD. Body fat percentage prior to rhGH substitution was the highest in the PROP [+] patients and the lowest in the GHD group: PROP [+]: 28%, PROP [-]: 26%, GHD: 20%, with the difference between PROP [+] and GHD being statistically significant. During all study period all children remained prepubertal. CONCLUSIONS 1) Patients with MPD and the PROP1 gene mutation are characterized by a shorter stature, lower BMD and lower lean body mass as compared to MPD patients without PROP1 mutation and to GHD patients. 2) In comparison to children with GHD, rhGH substitution in patients with MPD exerted a more favorable effect on their growth, BMD and body composition.
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Affiliation(s)
- Dominika Januś
- Klinika Endokrynologii Dzieci Młodziezy, Katedry Pediatrii Polsko-Amerykański Instytut Pediatrii CM UJ, Kraków.
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Wójcik M, Dolezal-Ołtarzewska K, Kumorowicz-Czoch M, Kalicka-Kasperczyk A, Januś D, Zygmunt-Górska A, Wojtyś J, Korab-Chrzanowska E, Kwiatkowski S, Starzyk J. [Long-term endocrine complications after brain tumor treatment--own experience]. Przegl Lek 2010; 67:1132-1135. [PMID: 21442963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
BACKGROUND Long-term endocrine complications affect approximately 40% of childhood cancer survivors. THE AIM The retrospective analysis of parameters of the endocrine system function up to 10 years after head radiotherapy (RT) and chemotherapy (CT) due to malignant solid tumor of the central nervous system. MATERIAL AND METHODS The analysis included 30 patients (15 girls; 15 boys) followed in Endocrine Outpatient Department, University Children's Hospital of Krakow for 1-10 years (mean 5.8 years) after completion of cancer therapy. RESULTS There was no endocrinopathy in 11 patients (34%), but only five of them were followed for longer than 5 years. A single endocrine disorder was seen in patients (28%), two independent disorders in six (20%), three in three children (10%), and four in two (6.7%). The most common endocrine disorder was growth hormone deficiency (GHD) (13 patients, 46.6%). Primary and secondary hypothyroidism were observed in seven (23%) and two patients (6.7%), respectively, secondary adrenal insufficiency in two (6.7%), hypogonadotropic or hypergonadotropic hypogonadism in seven (23%) and two patients (6.7%), respectively. Obesity without any hormone deficiency was present in five patients (16.6%) patients, in one case, the condition was complicated by glucose intolerance, in four children, by a high level of triglycerides and low HDL cholesterol. CONCLUSIONS 1. Late endocrine complications after malignant brain tumor treatment affect 66% of patients followed for 1-10 years after completion of RT. That points to the necessity of long-term, regular followup of the patients after cancer treatment. 2. The most common endocrinopathy is GHD, followed by hypothyroidism, hypogonadism and adrenal insufficiency. 3. In patients after head RT and CT in childhood, there is noted secondary obesity, with complications typical for metabolic syndrome.
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Affiliation(s)
- Małgorzata Wójcik
- Klinika Endokrynologii Dzieci i Młodziezy, Katedry Pediatrii, Polsko-Amerykański Instytut Pediatrii, Uniwersytet Jagielloński, Collegium Medicum, Kraków.
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Starzyk J, Górska A, Januś D. [Complete androgen insensitivity syndrome in 16-year-old girl with female phenotype]. Endokrynol Diabetol Chor Przemiany Materii Wieku Rozw 2005; 11:47-9. [PMID: 15850539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
We present a case of a 16-year-old girl who attended Endocrinology Clinic in Kraków. Her main complains were amenorrhea and lack of pubic and axillary hair development. Breast development was normal. Based on those features, male karyotype (46, XY) as well as high levels of blood testosterone and lack of uterus on ultrasound examination allowed for establishing the diagnosis of complete androgen insensitivity syndrome. The authors emphasize the possibility of diagnosing severe disorders of sex differentiation, such as sex reversal, not earlier than in teenage patients with delayed puberty. In such cases the diagnosis can be established based on physical examination with evaluation of sexual development, basic blood hormonal tests and karyotype results. Reliable knowledge of male sex differentiation physiology is needed for their correct interpretation.
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Affiliation(s)
- Jerzy Starzyk
- Klinika Endokrynologii Dzieci i Młodziezy Katedry Pediatrii Collegium Medicum UJ w Krakowie, Kraków.
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Starzyk J, Januś D, Urbanowicz W, Górska A. [Partial gonadal dysgenesis in a 12-year-old girl--diagnostic and therapeutic difficulties]. Endokrynol Diabetol Chor Przemiany Materii Wieku Rozw 2005; 11:51-3. [PMID: 15850540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
The authors present a 12-year-old girl who was seen in the out-patient Endocrinology Clinic, University Children's Hospital of Cracow, with the preliminary diagnosis of androgen insensitivity syndrome, presenting with progressing virilisation, breast underdevelopment and dysmorphy. Pubarche was normal. Gynecological examination revealed ambiguous external genitalia. On ultrasound examination homo genic gonad-like structures without follicles were seen, but no uterus was present. Basic hormonal studies indicated hypogonadotropic hypogonadism. The child was diagnosed as partial gonadal dysgenesis 46, XY. A gonadectomy was performed due to the 30-40% risk of gonadoblastoma development characteristic for such cases, and estrogen substitution followed after the surgery. The authors stress the necessity of including partial gonadal dysgenesis and partial androgen insensitivity syndrome in the differential diagnosis of delayed puberty. In both the above mentioned syndromes the clinical features are similar but the management differs. The authors stress the importance of establishing the cause of the condition and further management prior to discharging the neonate. The ultimate sex must allow the patient to best fulfill his/her psychosocial role in society and reduce the psychological trauma.
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Affiliation(s)
- Jerzy Starzyk
- Klinika Endokrynologii Dzieci i Młodziezy Katedry Pediatrii Collegium Medicum UJ w Krakowie, Kraków.
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Starzyk J, Urbanowicz W, Januś D, Górska A. [True hermaphroditism in a 14-year-old boy--diagnostic and therapeutic difficulties]. Endokrynol Diabetol Chor Przemiany Materii Wieku Rozw 2005; 11:119-21. [PMID: 15996343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
The authors present a boy with a 46, XX/46, XY karyotype in whom true hermaphroditism was diagnosed, stressing the importance of establishing the cause of the condition and further management prior to discharging the neonate. The ultimate sex must allow the patient to best fulfill his/her psychosocial role in society.
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Affiliation(s)
- Jerzy Starzyk
- Klinika Endokrynologii Dieci i Młodziezy Katedry Pediatrii, Collegium Medicum UJ w Krakowie, Kraków.
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Starzyk J, Górska A, Januś D. [Inappropriate sexual differentiation of sex reversal type in 16-year-old boy with male phenotype]. Endokrynol Diabetol Chor Przemiany Materii Wieku Rozw 2005; 11:55-7. [PMID: 15850541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
We present a case of a 16-year-old boy with gynecomastia and symptoms of delayed puberty (relatively small testes and penis), who attended the Endocrinology Clinic. Pubic hair development was normal. Basic hormonal blood tests showed a primary testicular lesion (hypergonadotropic hypogonadism). The result of karyotype examination showed female karyotype 46, XX. Based on those results the boy was diagnosed to be 46, XX male. A replacement testosterone therapy was administered. He stays in follow-up for gonad observation. The authors emphasize the possibility of establishing the diagnosis of a severe disorder belonging to the group of inappropriate sex differentiation of sex reversal type not earlier than in teenage adolescents, who present symptoms of delayed puberty. In such cases the main rule in establishing a final diagnosis is played by a physical examination with evaluation of sex development, as well as basic hormonal blood tests and karyotype result. Their correct interpretation is possible only by a physician who has reliable knowledge of the physiology of male sex determination.
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Affiliation(s)
- Jerzy Starzyk
- Klinika Endokrynologii Dzieci i Młodziezy Katedry Pediatrii Collegium Medicum UJ w Krakowie, Kraków.
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Starzyk J, Górska A, Januś D. [Complete gonadal dysgenesis 46, XY in a 16-year-old girl with a female phenotype--case report]. Endokrynol Diabetol Chor Przemiany Materii Wieku Rozw 2005; 11:115-7. [PMID: 15996342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
We present a case of a 16-year-old girl, who attended the Endocrinology Outpatient Clinic of the University Paediatric Hospital in Kraków, because of lack of breast development and primary amenorrhea. Pubic hair development was normal. Baseline hormonal blood tests indicated a primary gonadal lesion (hypergonadotropic hypogonadism). Ultrasonography examination revealed bilateral streak gonads in ovarian localisation. Uterus was present. The karyotype was male: 46, XY. Gonadectomy was performed due to risk of gonadoblastoma development in streak gonads. Based on the histology of the removed gonads the final diagnosis of complete gonadal dysgenesis 46, XY was established. After the gonadectomy hormonal replacement therapy was introduced. Authors emphasise the importance of considering in each case of delayed puberty in teenage girls the possibility of complete gonad dysgenesis 46, XY. The diagnosis can be established only on the support of a reliable knowledge of male sex differentiation physiology.
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Affiliation(s)
- Jerzy Starzyk
- Klinika Endokrynologii Dieci i Młodziezy Katedry Pediatrii, Collegium Medicum UJ w Krakowie, Kraków.
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Januś D, Starzyk J, Dziatkowiak H. [Growth assessment in children with intrauterine growth retardation (IUGR) - preliminary results]. Endokrynol Diabetol Chor Przemiany Materii Wieku Rozw 2003; 7:85-8. [PMID: 12818136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 03/03/2023]
Abstract
In 28 children aged 2.3-12 years born with birth weight less than -2 SD for gestational age we assessed growth according to birth weight and height, duration of gestation, mid- parental height, and somatotropic axis. All children were subjected to auxological evaluation every 3 months. The assessment included changes of height for chronological age standard deviation score (DeltaH SDS CA), height for bone age (DeltaH SDS BA), growth velocity (GV SDS) and height - mid-parental height (H SDS-MPH SDS). We observed a significant growth improvement in children with lower birth weight (r=-0.5, p<0.0059), a positive correlation between IGF-1 level and catch -up growth (DeltaH SDS CA) (r=0.5, p<0.048) and maximum GH level (stimulation test) and growth velocity (GV SDS) (r=0.8, p<0.01). These data suggest that children with lower IGF-1 and GH levels, as well as birth weight within -2 SDS could be treated with growth hormone. However, this theory requires further evaluation.
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Januś D, Dziatkowiak H, Starzyk J, Ostrowska M, Paprota P. [Assessment of nutritional status of prepubertal students in Southeast Poland]. Przegl Lek 2003; 60:400-2. [PMID: 14974176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
The aim of the investigation was to estimate the prevalence of malnutrition, overweight and obesity in prepubertal schoolchildren from Southeast Poland and to obtain information on obesity risk factors in children. A representative national sample of 480 school children (252 girls and 228 boys) between 8-9 years old was selected from 23 schools from Southeast Poland. Examinations included anthropometric measurements (weight and height) and questionnaires covering familial, socioeconomic and psychosocial factors. Body mass index (BMI) was calculated and used as an indicator of overweight. As a statistical method a cross-sectional, three-stage, probability-proportionate-to-size cluster sampling method was used. The prevalence of malnutrition was: 8%, the prevalence of overweight: 6.7% and of obesity 1.9%. A statistical significance between parenteral obesity and obesity of their offspring was found. The mothers obesity represented a higher risk of the condition for girls (p = 0.001), and obesity in fathers represented a higher risk for boys (p = 0.016) than girls. We found the association between obesity in children and physical activity (odds ratio: 2.55; 95% CI: 1.12 5.8). A greater number of obese children skip breakfast as compared with other children (p = 0.058).
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Affiliation(s)
- Dominika Januś
- Klinika Endokrynologii Dzieci i Młodziezy, I Katedry Pediatrii, Collegium Medicum, Uniwersytetu Jagiellońskiego, Kraków.
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