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Karakılıç Özturan E, Öztürk AP, Baş F, Erdoğdu AB, Kaptan S, ardelen Al AD, Poyrazoğlu Ş, Yıldız M, Direk N, Yüksel Ş, Darendeliler F. In response to: “Letter to: Endocrinological Approach to Adolescents with Gender Dysphoria: Experience of a Pediatric Endocrinology Department in a Tertiary Center in Turkey”. J Clin Res Pediatr Endocrinol 2023; 15:451-452. [PMID: 37752752 PMCID: PMC10683545 DOI: 10.4274/jcrpe.galenos.2023.2023-9-20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 09/26/2023] [Indexed: 09/28/2023] Open
Affiliation(s)
- Esin Karakılıç Özturan
- İstanbul University, İstanbul Faculty of Medicine, Department of Pediatrics, Division of Pediatric Endocrinology, İstanbul, Turkey
| | - Ayşe Pınar Öztürk
- İstanbul University, İstanbul Faculty of Medicine, Department of Pediatrics, Division of Pediatric Endocrinology, İstanbul, Turkey
| | - Firdevs Baş
- İstanbul University, İstanbul Faculty of Medicine, Department of Pediatrics, Division of Pediatric Endocrinology, İstanbul, Turkey
| | - Ayşe Burcu Erdoğdu
- Marmara University, Pendik Training and Research Hospital, Clinic of Child and Adolescent Psychiatry, İstanbul, Turkey
| | - Seven Kaptan
- Psychiatrists in Private Practice, İstanbul, Turkey
| | - Aslı Derya ardelen Al
- İstanbul University, İstanbul Faculty of Medicine, Department of Pediatrics, Division of Pediatric Endocrinology, İstanbul, Turkey
| | - Şükran Poyrazoğlu
- İstanbul University, İstanbul Faculty of Medicine, Department of Pediatrics, Division of Pediatric Endocrinology, İstanbul, Turkey
| | - Melek Yıldız
- İstanbul University, İstanbul Faculty of Medicine, Department of Pediatrics, Division of Pediatric Endocrinology, İstanbul, Turkey
| | - Neşe Direk
- İstanbul University, İstanbul Faculty of Medicine, Department of Psychiatry, İstanbul, Turkey
| | - Şahika Yüksel
- İstanbul University, İstanbul Faculty of Medicine, Department of Psychiatry, Psychiatrist in Private Practice, Emeritus Professor, İstanbul, Turkey
| | - Feyza Darendeliler
- İstanbul University, İstanbul Faculty of Medicine, Department of Pediatrics, Division of Pediatric Endocrinology, İstanbul, Turkey
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Kardelen AD, Najaflı A, Baş F, Karaman B, Toksoy G, Poyrazoğlu Ş, Avcı Ş, Altunoğlu U, Yavaş Abalı Z, Öztürk AP, Karakılıç Özturan E, Başaran S, Darendeliler F, Uyguner ZO. PROKR2 Mutations in Patients with Short Stature Who Have Isolated Growth Hormone Deficiency and Multiple Pituitary Hormone Deficiency. J Clin Res Pediatr Endocrinol 2023; 15:338-347. [PMID: 37338295 PMCID: PMC10683534 DOI: 10.4274/jcrpe.galenos.2023.2023-4-4] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 06/19/2023] [Indexed: 06/21/2023] Open
Abstract
Objective Recent reports have indicated the role of the prokineticin receptor 2 gene (PROKR2) in the etiology of pituitary hormone deficiencies, suggesting a potential role for the PROK2 pathway in pituitary development, in addition to its role in gonadotropin releasing hormone-expressing neuron development. Here, we present the clinical and molecular findings of four patients with PROKR2 mutations. Methods Next-generation targeted sequencing was used to screen 25 genes in 59 unrelated patients with multiple pituitary hormone deficiency (MPHD), isolated growth hormone (GH) deficiency, or idiopathic short stature. Results Two different, very rare PROKR2 missense alterations classified as pathogenic (NM_144773.4:c.518T>G; NP_658986.1:p. (Leu173Arg)) and likely pathogenic (NM_144773.4:c.254G>A; NP_658986.1:p.(Arg85His)) were identified in four patients in heterozygous form. Patient 1 and Patient 2 presented with short stature and were diagnosed as GH deficiency. Patient 3 and Patient 4 presented with central hypothyroidism and cryptorchidism and were diagnosed as MPHD. No other pathogenic alterations were detected in the remaining 24 genes related to short stature, MPHD, and hypogonadotropic hypogonadism. Segregation analysis revealed asymptomatic or mildly affected carriers in the families. Conclusion PROKR2 dominance should be kept in mind as a very rare cause of GH deficiency and MPHD. Expressional variation or lack of penetrance may imply oligogenic inheritance or other environmental modifiers in individuals who are heterozygous carriers.
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Affiliation(s)
- Aslı Derya Kardelen
- İstanbul University, İstanbul Faculty of Medicine, Department of Pediatric Endocrinology, İstanbul, Turkey
| | - Adam Najaflı
- İstanbul University, İstanbul Faculty of Medicine, Department of Medical Genetics, İstanbul, Turkey
| | - Firdevs Baş
- İstanbul University, İstanbul Faculty of Medicine, Department of Pediatric Endocrinology, İstanbul, Turkey
| | - Birsen Karaman
- İstanbul University, İstanbul Faculty of Medicine, Department of Medical Genetics, İstanbul, Turkey
- İstanbul University, Institute of Child Health, Department of Pediatric Basic Sciences, İstanbul, Turkey
| | - Güven Toksoy
- İstanbul University, İstanbul Faculty of Medicine, Department of Medical Genetics, İstanbul, Turkey
| | - Şükran Poyrazoğlu
- İstanbul University, İstanbul Faculty of Medicine, Department of Pediatric Endocrinology, İstanbul, Turkey
| | - Şahin Avcı
- İstanbul University, İstanbul Faculty of Medicine, Department of Medical Genetics, İstanbul, Turkey
- Koç University Faculty of Medicine, Department of Medical Genetics, İstanbul, Turkey
| | - Umut Altunoğlu
- İstanbul University, İstanbul Faculty of Medicine, Department of Medical Genetics, İstanbul, Turkey
- Marmara University Faculty of Medicine, Department of Pediatric Endocrinology, İstanbul, Turkey
| | - Zehra Yavaş Abalı
- İstanbul University, İstanbul Faculty of Medicine, Department of Medical Genetics, İstanbul, Turkey
- Marmara University Faculty of Medicine, Department of Pediatric Endocrinology, İstanbul, Turkey
| | - Ayşe Pınar Öztürk
- İstanbul University, İstanbul Faculty of Medicine, Department of Pediatric Endocrinology, İstanbul, Turkey
| | - Esin Karakılıç Özturan
- İstanbul University, İstanbul Faculty of Medicine, Department of Pediatric Endocrinology, İstanbul, Turkey
| | - Seher Başaran
- İstanbul University, İstanbul Faculty of Medicine, Department of Medical Genetics, İstanbul, Turkey
| | - Feyza Darendeliler
- İstanbul University, İstanbul Faculty of Medicine, Department of Pediatric Endocrinology, İstanbul, Turkey
| | - Z. Oya Uyguner
- İstanbul University, İstanbul Faculty of Medicine, Department of Medical Genetics, İstanbul, Turkey
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Karakılıç Özturan E, Öztürk AP, Baş F, Erdoğdu AB, Kaptan S, Kardelen Al AD, Poyrazoğlu Ş, Yıldız M, Direk N, Yüksel Ş, Darendeliler F. Endocrinological Approach to Adolescents with Gender Dysphoria: Experience of a Pediatric Endocrinology Department in a Tertiary Center in Turkey. J Clin Res Pediatr Endocrinol 2023; 15:276-284. [PMID: 36987788 PMCID: PMC10448553 DOI: 10.4274/jcrpe.galenos.2023.2023-1-13] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [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: 01/17/2023] [Accepted: 03/27/2023] [Indexed: 03/30/2023] Open
Abstract
Objective A significant rise in the number of trans adolescents seeking medical interventions has been reported in recent years. The aim of this study was to report the clinical features, treatment, and follow-up of adolescents with gender dysphoria (GD) with our increased experience. Methods Twenty-six male-to-female (MTF) and twenty-seven female-to-male (FTM) adolescents who were referred to the GD-outpatient clinic between 2016 and 2022 were reviewed. The clinical and laboratory findings of thirty transgender adolescents (15 FTM /15 MTF) who received medical intervention were evaluated retrospectively. Results Most individuals (60.4%) were admitted between 2020 and 2022, and the remaining (39.6%) were admitted between 2016 and 2019. At the time of referral, median age was 16.3 years [interquartile range (IQR) 1.53; range 13.2-19.4] in 26 MTF, and 16.4 years (IQR 1.74; range 11.7-21.6) in 27 FTM adolescents. The median age at pubertal blockage with gonadotropin-releasing hormone analog and androgen receptor blocker was 16.4 years (IQR 1.4; range 11.7-17.8) in 22 adolescents (9 MTF, 13 FTM), and 17.4 years (IQR 1.4; range 15.5-19.4) in 6 MTF individuals, respectively. Cross-sex hormone therapy was commenced in 21 adolescents (12 MTF, 9 FTM) at the median age of 17.7 years (IQR 0.61; range 16-19.5). Fifteen individuals (8 MTF, 7 FTM) have been transferred to the adult endocrinology department in transition clinics. Conclusion All treatments were generally well tolerated and effective, including bicalutamide, and no significant side effects were observed. Transition clinics played an important role in the better management of gender reassignment processes.
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Affiliation(s)
- Esin Karakılıç Özturan
- İstanbul University, İstanbul Faculty of Medicine, Department of Pediatrics, Division of Pediatric Endocrinology, İstanbul, Turkey
| | - Ayşe Pınar Öztürk
- İstanbul University, İstanbul Faculty of Medicine, Department of Pediatrics, Division of Pediatric Endocrinology, İstanbul, Turkey
| | - Firdevs Baş
- İstanbul University, İstanbul Faculty of Medicine, Department of Pediatrics, Division of Pediatric Endocrinology, İstanbul, Turkey
| | - Ayşe Burcu Erdoğdu
- Marmara University, Pendik Training and Research Hospital, Clinic of Child and Adolescent Psychiatry, İstanbul, Turkey
| | - Seven Kaptan
- Psychiatrists in Private Practice, İstanbul, Turkey
| | - Aslı Derya Kardelen Al
- İstanbul University, İstanbul Faculty of Medicine, Department of Pediatrics, Division of Pediatric Endocrinology, İstanbul, Turkey
| | - Şükran Poyrazoğlu
- İstanbul University, İstanbul Faculty of Medicine, Department of Pediatrics, Division of Pediatric Endocrinology, İstanbul, Turkey
| | - Melek Yıldız
- İstanbul University, İstanbul Faculty of Medicine, Department of Pediatrics, Division of Pediatric Endocrinology, İstanbul, Turkey
| | - Neşe Direk
- İstanbul University, İstanbul Faculty of Medicine, Department of Psychiatry, İstanbul, Turkey
| | - Şahika Yüksel
- İstanbul University, İstanbul Faculty of Medicine, Department of Psychiatry, Psychiatrist in Private Practice, Emeritus Professor, İstanbul, Turkey
| | - Feyza Darendeliler
- İstanbul University, İstanbul Faculty of Medicine, Department of Pediatrics, Division of Pediatric Endocrinology, İstanbul, Turkey
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Öztürk AP, Yavas Abali Z, Aslanger AD, Bas F, Toksoy G, Karaman V, Bagirova G, Poyrazoglu S, Uyguner ZO, Darendeliler F. Phenotype-Genotype Correlations of GH1 Gene Variants in Patients with Isolated Growth Hormone Deficiency or Multiple Pituitary Hormone Deficiency. Horm Res Paediatr 2023; 97:126-133. [PMID: 37315542 PMCID: PMC11126197 DOI: 10.1159/000531113] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Accepted: 05/03/2023] [Indexed: 06/16/2023] Open
Abstract
INTRODUCTION Genetic forms of growth hormone deficiency (GHD) may occur as isolated GHD (IGHD) or as a component of multiple pituitary hormone deficiency (MPHD). This study aimed to present the clinical and molecular characteristics of patients with IGHD/MPHD due to the GH1 gene variants. METHODS A gene panel accommodating 25 genes associated with MPHD and short stature was used to search for small sequence variants. Multiplex ligation-dependent probe amplification was performed in patients with normal panel results to investigate gross deletion/duplications. Segregation in the family was performed by Sanger sequencing. RESULTS The GH1 gene variants were detected in 5 patients from four unrelated families. One patient had IGHD IA due to homozygous whole GH1 gene deletion and one had IGHD IB due to novel homozygous c.162C>G/p.(Tyr54*) variant. Two patients from a family had previously reported heterozygous c.291+1G>A/p.(?) variant in which clinical and genetic characteristics were compatible with IGHD II accompanying MPHD. One patient had clinical and laboratory characteristics of IGHD II with MPHD but the heterozygous c.468 C>T/p.(R160W) variant had conflicting results about the relationship with the phenotype. CONCLUSION Expanding our knowledge of the spectrum of GH1 gene variants by apprehending clinical and molecular data of more cases, helps to identify the genotype-phenotype correlation of IGHD/MPHD and the GH1 gene variants. These patients must be regularly followed up for the occurrence of additional pituitary hormone deficiencies.
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Affiliation(s)
- Ayşe Pınar Öztürk
- Department of Pediatric Endocrinology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Zehra Yavas Abali
- Institute of Health Sciences, Istanbul University, Istanbul, Turkey,
- Department of Pediatric Endocrinology, Pendik Research and Training Hospital, Marmara University, Istanbul, Turkey,
- Department of Medical Genetics, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey,
| | - Ayça Dilruba Aslanger
- Department of Medical Genetics, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Firdevs Bas
- Department of Pediatric Endocrinology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Güven Toksoy
- Department of Medical Genetics, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Volkan Karaman
- Department of Medical Genetics, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Gulandam Bagirova
- Department of Medical Genetics, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Sukran Poyrazoglu
- Department of Pediatric Endocrinology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Zehra Oya Uyguner
- Department of Medical Genetics, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Feyza Darendeliler
- Department of Pediatric Endocrinology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
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Yavaş Abalı Z, Öztürk AP, Baş F, Poyrazoğlu Ş, Akcan N, Kebudi R, İribaş Çelik A, Bundak R, Darendeliler F. Long-Term Endocrinologic Follow-Up of Children with Brain Tumors and Comparison of Growth Hormone Therapy Outcomes: A SingleCenter Experience. Turk Arch Pediatr 2023; 58:308-313. [PMID: 37144265 DOI: 10.5152/turkarchpediatr.2023.22147] [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] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
OBJECTIVE Brain tumors in childhood carry a high risk for endocrine disorders due to the direct effects of the tumor and/or surgery and radiotherapy. Somatotropes are vulnerable to pressure and radiotherapy; therefore, growth hormone deficiency is one of the most frequent abnormalities. This study aimed to evaluate endocrine disorders and recombinant growth hormone treatment outcomes in brain tumor survivors. MATERIALS AND METHODS In this study, 65 (27 female) patients were classified into 3 groups as craniopharyngioma (n = 29), medulloblastoma (n = 17), and others (n = 19). "Others" group included astrocytoma, ependymoma, germinoma, pineoblastoma, and meningioma patients. Anthropometric data and endocrine parameters of patients and their growth outcome with/without recombinant growth hormone therapy were collected from medical records, retrospectively. RESULTS Mean age at the first endocrinological evaluation was 8.7 ± 3.6 years (range: 1.0- 17.1 years). Height, weight, and body mass index standard deviation score, mean ± standard deviation (median) values were -1.7 ± 1.7 (-1.5), -0.8 ± 1.9 (-0.8), and 0.2 ± 1.5 (0.4), respectively. Hypothyroidism (central 86.9%, primary 13.1%) was detected during follow-up in 81.5% of patients. Primary hypothyroidism in medulloblastoma (29.4%) was significantly higher compared to other groups (P = .002). The frequency of hypogonadotropic hypogonadism, central adrenal insufficiency, and diabetes insipidus was significantly high in the craniopharyngioma cases. CONCLUSION In our study, endocrine disorders other than growth hormone deficiency were also frequently observed. In craniopharyngioma cases, the response to recombinant growth hormone therapy was satisfactory. However, there was no improvement in height prognosis during recombinant growth hormone therapy in medulloblastoma patients. A multidisciplinary approach to the care of these patients, referral for endocrine complications, and guidelines on when recombinant growth hormone therapy is required.
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Affiliation(s)
- Zehra Yavaş Abalı
- Department of Pediatric Endocrinology and Diabetes, İstanbul University İstanbul Faculty of Medicine, İstanbul, Turkey
| | - Ayşe Pınar Öztürk
- Department of Pediatric Endocrinology and Diabetes, İstanbul University İstanbul Faculty of Medicine, İstanbul, Turkey
| | - Firdevs Baş
- Department of Pediatric Endocrinology and Diabetes, İstanbul University İstanbul Faculty of Medicine, İstanbul, Turkey
| | - Şükran Poyrazoğlu
- Department of Pediatric Endocrinology and Diabetes, İstanbul University İstanbul Faculty of Medicine, İstanbul, Turkey
| | - Neşe Akcan
- Department of Pediatric Endocrinology and Diabetes, İstanbul University İstanbul Faculty of Medicine, İstanbul, Turkey; Department of Pediatric Endocrinology, Near East University Faculty of Medicine, Nicosia, Turkish Republic of Northern Cyprus
| | - Rejin Kebudi
- Department of Pediatric Hematology-Oncology, İstanbul University Institute of Oncology, İstanbul, Turkey
| | - Ayça İribaş Çelik
- Department of Radiation Oncology, İstanbul University İstanbul Faculty of Medicine, İstanbul, Turkey
| | - Rüveyde Bundak
- Department of Pediatric Endocrinology and Diabetes, İstanbul University İstanbul Faculty of Medicine, İstanbul, Turkey; Department of Pediatric Endocrinology, University of Kyrenia Faculty of Medicine, Kyrenia, Turkish Republic of Northern Cyprus
| | - Feyza Darendeliler
- Department of Pediatric Endocrinology and Diabetes, İstanbul University İstanbul Faculty of Medicine, İstanbul, Turkey
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Al ADK, Şükür NM, Özturan EK, Öztürk AP, Poyrazoğlu Ş, Baş F, Darendeliler FF. Body proportions in patients with Turner syndrome on growth hormone treatment. Turk J Med Sci 2023; 53:518-525. [PMID: 37476877 PMCID: PMC10388058 DOI: 10.55730/1300-0144.5612] [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] [Received: 04/05/2022] [Accepted: 07/28/2022] [Indexed: 07/22/2023] Open
Abstract
BACKGROUND : In this cross-sectional study, we aimed to evaluate auxological measurements and detailed body proportions of recombinant human growth hormone (GH)-treated patients with Turner syndrome (TS) and compare them with a group of healthy females. METHODS We evaluated 42 patients with TS who received GH treatment and 20 healthy controls. Anthropometric measurements were taken and target height, body mass index (BMI), arm span-height difference, extremity-to-trunk ratio, and Manouvrier's skelic index were calculated. RESULTS : The median (min-max) age of the patients at the time of evaluation was 13.6 (4.3-20.7) years, and the control group was 12.9 (3.8-23.7) years. Height, sitting height, and arm span of TS patients were significantly lower than those of the control group. Sitting height/height ratio (SHR) was in normal ranges in both groups and BMI was significantly higher in TS patients when compared to the control group. According to Manouvrier's skelic index, TS patients had shorter legs than the control group (p = 0.001). The extremity-trunk ratio was significantly decreased in TS patients compared to healthy controls (p < 0.001). There was no significant difference between the karyotype groups in terms of these indexes. DISCUSSION TS patients had short stature, increased BMI and waist circumference, normal head circumference, and decreased extremity-trunk ratio. Sitting height and leg length were short; however, the SHR standard deviation score (SDS) was in the normal range. Despite being treated with GH, TS patients had disproportionate short stature. The disproportion in TS patients was similar to short-stature homeobox-containing gene (SHOX) deficiency, which is considered to be SHOX haploinsufficiency in the etiopathogenesis of short stature.
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Affiliation(s)
- Aslı Derya Kardelen Al
- Department of Pediatric Endocrinology, Istanbul Faculty of Medicine, Istanbul University, İstanbul, Turkey ; Department of Pediatric Endocrinology, Child Health Institute, Istanbul University, İstanbul, Turkey
| | - Nur Mine Şükür
- Department of Pediatric Endocrinology, Child Health Institute, Istanbul University, İstanbul, Turkey
| | - Esin Karakılıç Özturan
- Department of Pediatric Endocrinology, Istanbul Faculty of Medicine, Istanbul University, İstanbul, Turkey
| | - Ayşe Pınar Öztürk
- Department of Pediatric Endocrinology, Istanbul Faculty of Medicine, Istanbul University, İstanbul, Turkey
| | - Şükran Poyrazoğlu
- Department of Pediatric Endocrinology, Istanbul Faculty of Medicine, Istanbul University, İstanbul, Turkey
| | - Firdevs Baş
- Department of Pediatric Endocrinology, Istanbul Faculty of Medicine, Istanbul University, İstanbul, Turkey
| | - Fatma Feyza Darendeliler
- Department of Pediatric Endocrinology, Istanbul Faculty of Medicine, Istanbul University, İstanbul, Turkey
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Öztürk AP, Karakılıç Özturan E, Gün Soysal F, Ünal S, Işık G, Yegen G, Önder S, Yıldız M, Poyrazoğlu Ş, Baş F, Darendeliler F. Long-term Follow-up of a Toddler with Papillary Thyroid Carcinoma: A Case Report with a Literature Review of Patients Under 5 Years of Age. J Clin Res Pediatr Endocrinol 2022; 14:119-125. [PMID: 33448212 PMCID: PMC8900071 DOI: 10.4274/jcrpe.galenos.2020.2020.0178] [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] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
Papillary thyroid cancer (PTC) is extremely rare in children. Herein, we present a case diagnosed with PTC at 15 months of age. We conducted a literature review of the published cases with PTC under five years of age. A 1.25-year-old male patient had initially presented with a complaint of progressively enlarging cervical mass that appeared four months earlier. On physical examination, a mass located in the anterior cervical region with the largest measurements of around 3x3 cm was detected. Cervical and thyroid ultrasonography showed a 50x27 mm solid mass in the right lateral neck. Excisional biopsy revealed a follicular variant of PTC with capsular invasion. Subsequently, he underwent a complementary total thyroidectomy. He was diagnosed with intermediate-risk (T3N0M0) PTC. He developed permanent hypoparathyroidism. In the first year of the operation, he was treated with radioiodine ablation (RAI) since basal and stimulated thyroglobulin (Tg) levels tended to increase. Whole-body scintigraphy was normal in the first year of RAI ablation. On levothyroxine sodium (LT4) treatment, levels of thyroid stimulating hormone (TSH) and Tg were adequately suppressed. He is now 8.5-years-old and disease-free on LT4 replacement therapy for seven years and three months. Pediatric PTC has different biological behavior and an excellent prognosis compared to adults. The optimal treatment strategy for pediatric TC is total thyroidectomy, followed by RAI ablation. Post-operative management should include regular follow-up, TSH suppression by adequate LT4 therapy, serial Tg evaluation, and radioiodine scanning when indicated.
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Affiliation(s)
- Ayşe Pınar Öztürk
- İstanbul University, İstanbul Faculty of Medicine, Department of Pediatrics, Division of Pediatric Endocrinology, İstanbul, Turkey,* Address for Correspondence: İstanbul University, İstanbul Faculty of Medicine, Department of Pediatrics, Division of Pediatric Endocrinology, İstanbul, Turkey Phone: +90 505 776 99 57 E-mail:
| | - Esin Karakılıç Özturan
- İstanbul University, İstanbul Faculty of Medicine, Department of Pediatrics, Division of Pediatric Endocrinology, İstanbul, Turkey
| | - Feryal Gün Soysal
- İstanbul University, İstanbul Faculty of Medicine, Department of Pediatric Surgery, İstanbul, Turkey
| | - Seher Ünal
- İstanbul University, İstanbul Faculty of Medicine, Department of Nuclear Medicine, İstanbul, Turkey
| | - Göknur Işık
- İstanbul University, İstanbul Faculty of Medicine, Department of Nuclear Medicine, İstanbul, Turkey
| | - Gülçin Yegen
- İstanbul University, İstanbul Faculty of Medicine, Department of Pathology, İstanbul, Turkey
| | - Semen Önder
- İstanbul University, İstanbul Faculty of Medicine, Department of Pathology, İstanbul, Turkey
| | - Melek Yıldız
- İstanbul University, İstanbul Faculty of Medicine, Department of Pediatrics, Division of Pediatric Endocrinology, İstanbul, Turkey
| | - Şükran Poyrazoğlu
- İstanbul University, İstanbul Faculty of Medicine, Department of Pediatrics, Division of Pediatric Endocrinology, İstanbul, Turkey
| | - Firdevs Baş
- İstanbul University, İstanbul Faculty of Medicine, Department of Pediatrics, Division of Pediatric Endocrinology, İstanbul, Turkey
| | - Feyza Darendeliler
- İstanbul University, İstanbul Faculty of Medicine, Department of Pediatrics, Division of Pediatric Endocrinology, İstanbul, Turkey
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Öztürk AP, Dudaklı A, Özturan EK, Poyrazoğlu Ş, Baş F, Darendeliler F. Growth and Pubertal Features in a Cohort of 83 Patients with Osteogenesis Imperfecta. Klin Padiatr 2022; 234:199-205. [PMID: 35139543 DOI: 10.1055/a-1730-5412] [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] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
BACKGROUND Osteogenesis imperfecta (OI) is a genetic disease characterized by fragile bones and variable short stature. METHOD We performed a retrospective cohort study to evaluate demographic data, clinical findings, growth and pubertal characteristics, and medical treatment of 83 OI patients. RESULTS 83 (31 female/52 male) patients were enrolled in the study. The median follow-up duration was 4.7 (0.6-17.7) years. 51 out of 83 patients (61.4%) received bisphosphonate therapy. The median Z-score of the bone mineral density improved in patients with OI-I and OI-III with the treatment. During follow-up, height-SDS significantly increased in both OI-I and OI-III on treatment; however, final adult height SDS of patients did not improve. The frequency of overweight and obesity was found to be increased at the last evaluation compared to the admission. The rate of precocious puberty (PP) and early puberty (EP) were 20 and 10% in girls, and they were 15.7 and 47.3% in boys, respectively. CONCLUSION Reduced growth, significant weight gain over time due to impaired mobility, and high frequency of PP/EP require effective interventions to improve mobility and functional parameters as early as possible in children with OI.
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Affiliation(s)
- Ayşe Pınar Öztürk
- Pediatric Endocrinology, Istanbul University Istanbul Faculty of Medicine, Istanbul, Turkey
| | - Aslı Dudaklı
- Pediatrics, Istanbul University Istanbul Faculty of Medicine, Istanbul, Turkey
| | - Esin Karakılıç Özturan
- Pediatric Endocrinology, Istanbul University Istanbul Faculty of Medicine, Istanbul, Turkey
| | - Şükran Poyrazoğlu
- Pediatric Endocrinology, Istanbul University Istanbul Faculty of Medicine, Istanbul, Turkey
| | - Firdevs Baş
- Pediatric Endocrinology, Istanbul University Istanbul Faculty of Medicine, Istanbul, Turkey
| | - Feyza Darendeliler
- Pediatric Endocrinology, Istanbul University Istanbul Faculty of Medicine, Istanbul, Turkey
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Savaş-Erdeve Ş, Aycan Z, Çetinkaya S, Öztürk AP, Baş F, Poyrazoğlu Ş, Darendeliler F, Özsu E, Şıklar Z, Demiral M, Unal E, Özbek MN, Gürbüz F, Yüksel B, Evliyaoğlu O, Akyürek N, Berberoğlu M. Clinical Characteristics of 46,XX Males with Congenital Adrenal Hyperplasia. J Clin Res Pediatr Endocrinol 2021; 13:180-186. [PMID: 33374095 PMCID: PMC8186342 DOI: 10.4274/jcrpe.galenos.2020.2020.0216] [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] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
OBJECTIVE To retrospectively evaluate the follow-up data in patients with 46,XX congenital adrenal hyperplasia (CAH) who were raised male. METHODS A national database was created. The data of patients were asked to be recorded in the data form. RESULTS The median (range) age of diagnosis was three (0.1-18.3) years in 44 patients. Twenty nine cases were diagnosed after the age of two years. Most (95.4%) cases were stage 4-5 virilized. Hysterectomy and bilateral salpingoopherectomy, at a median age of 7.25 (2.4-25.3) years, was performed in 35 cases. Testicular prostheses were placed in 11 (25%) cases at a median age of 11.2 (2.8-17) years. The median final height was 149.2 (132.8-172) cms in 38 patients, including simple virilizing (n=18), salt-wasting (n=6), and 11-beta hydroxylase (n=12). Of the 16 patients above the age of eighteen, university education was completed in 25%. CONCLUSION It was seen that most (65.9%) of the 46,XX CAH cases raised male were diagnosed after two years of age. In these cases, hysterectomy and bilateral salpingoopherectomy, genital corrective surgeries and testicular prosthesis operations were performed in a very wide age rage.
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Affiliation(s)
- Şenay Savaş-Erdeve
- University of Health Sciences Turkey, Dr. Sami Ulus Obstetrics and Gynecology, Children’s Health and Disease Training and Research Hospital, Clinic of Pediatric Endocrinology, Ankara, Turkey,* Address for Correspondence: University of Health Sciences Turkey, Dr. Sami Ulus Obstetrics and Gynecology, Children’s Health and Disease Training and Research Hospital, Clinic of Pediatric Endocrinology, Ankara, Turkey E-mail:
| | - Zehra Aycan
- Ankara University Faculty of Medicine, Department of Pediatric Endocrinology, Ankara, Turkey
| | - Semra Çetinkaya
- University of Health Sciences Turkey, Dr. Sami Ulus Obstetrics and Gynecology, Children’s Health and Disease Training and Research Hospital, Clinic of Pediatric Endocrinology, Ankara, Turkey
| | - Ayşe Pınar Öztürk
- İstanbul University Faculty of Medicine, Department of Pediatric Endocrinology, İstanbul, Turkey
| | - Firdevs Baş
- İstanbul University Faculty of Medicine, Department of Pediatric Endocrinology, İstanbul, Turkey
| | - Şükran Poyrazoğlu
- İstanbul University Faculty of Medicine, Department of Pediatric Endocrinology, İstanbul, Turkey
| | - Feyza Darendeliler
- İstanbul University Faculty of Medicine, Department of Pediatric Endocrinology, İstanbul, Turkey
| | - Elif Özsu
- Ankara University Faculty of Medicine, Department of Pediatric Endocrinology, Ankara, Turkey
| | - Zeynep Şıklar
- Ankara University Faculty of Medicine, Department of Pediatric Endocrinology, Ankara, Turkey
| | - Meliha Demiral
- University of Health Sciences Turkey, Diyarbakır Gazi Yaşargil Training and Research Hospital, Clinic of Pediatric Endocrinology, Diyarbakır, Turkey
| | - Edip Unal
- University of Health Sciences Turkey, Diyarbakır Gazi Yaşargil Training and Research Hospital, Clinic of Pediatric Endocrinology, Diyarbakır, Turkey
| | - Mehmet Nuri Özbek
- University of Health Sciences Turkey, Diyarbakır Gazi Yaşargil Training and Research Hospital, Clinic of Pediatric Endocrinology, Diyarbakır, Turkey
| | - Fatih Gürbüz
- Çukurova University Faculty of Medicine, Department of Pediatric Endocrinology, Adana, Turkey
| | - Bilgin Yüksel
- Çukurova University Faculty of Medicine, Department of Pediatric Endocrinology, Adana, Turkey
| | - Olcay Evliyaoğlu
- İstanbul University-Cerrahpaşa, Cerrahpaşa Faculty of Medicine, Department of Pediatric Endocrinology, İstanbul, Turkey
| | - Nesibe Akyürek
- University of Health Sciences Turkey, Konya Training and Research Hospital, Clinic of Pediatric Endocrinology, Konya, Turkey
| | - Merih Berberoğlu
- Ankara University Faculty of Medicine, Department of Pediatric Endocrinology, Ankara, Turkey
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Öztürk AP, Koç B, Zülfikar B. Acute Complications and Survival Analysis of Childhood Acute Lymphoblastic Leukemia: A 15-year Experience. Clin Lymphoma Myeloma Leuk 2020; 21:e39-e47. [PMID: 33046422 DOI: 10.1016/j.clml.2020.08.025] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Revised: 08/22/2020] [Accepted: 08/27/2020] [Indexed: 01/19/2023]
Abstract
BACKGROUND We evaluated the acute complications that occurred during the treatment of childhood acute lymphoblastic leukemia (ALL) and documented the survival rates of children with ALL. MATERIALS AND METHODS We retrospectively evaluated 110 children with a diagnosis of ALL treated with the Children's Oncology Group protocol from 1999 to 2014. The demographic, clinical, and laboratory data of 110 patients and acute complications of eligible and evaluable 105 patients were recorded. RESULTS Of the 110 patients, 65 were male and 45 were female. The mean age at admission was 8.3 ± 5.2 years. Ninety-seven patients (88.2%) had been diagnosed with pre-B-cell ALL, 11 (10%) with T-cell ALL, 1 (0.9%) with mixed phenotype acute leukemia, and 1 (0.9%) with mature B-cell acute leukemia. Of the 110 patients, 40 (36.3%) were in the standard-risk group and 70 (63.7%) were in high-risk group. Of the 110 patients, 105 had been followed up regularly and evaluated for acute complications. Infection was the most common complication (n = 93; 88.5%), followed by gastrointestinal (n = 29; 27.6%), neurologic (n = 28; 26.6%), metabolic/endocrine (n = 16; 15.2%), drug-related hypersensitivity (n = 16; 15.2%), avascular necrosis (n = 13; 12.3%), thrombotic (n = 11; 10.4%), severe psychiatric (n = 2; 1.9%), and various other (n = 12; 11.4%) complications. Of the 110 patients, 98 were assessed in terms of survival analysis. The 5- and 10-year overall survival rates were both 85.9% (standard error [SE], 3.6%). The relapse-free survival rates at 1, 3, and 5 years were 97.9% (SE, 1.5%), 91.3% (SE, 3%), and 86.3% (SE, 3.7%), respectively. CONCLUSION Childhood ALL, although categorized as curable malignancy owing to the improvements in treatment strategies in recent years, can cause acute complications affecting various systems. Thus, patients should be treated and followed up by multidisciplinary medical teams with high expertise.
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Affiliation(s)
- Ayşe Pınar Öztürk
- Department of Pediatrics, Istanbul University, Cerrahpasa Faculty of Medicine, Istanbul, Turkey.
| | - Başak Koç
- Department of Pediatric Hematology-Oncology, Istanbul University Oncology Institute, Istanbul, Turkey
| | - Bülent Zülfikar
- Department of Pediatric Hematology-Oncology, Istanbul University Oncology Institute, Istanbul, Turkey
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