1
|
Lanzetta MA, Dalla Bona E, Tamaro G, Vidonis V, Vittori G, Faleschini E, Barbi E, Tornese G. Clinical and laboratory characteristics but not response to treatment can distinguish children with definite growth hormone deficiency from short stature unresponsive to stimulation tests. Front Endocrinol (Lausanne) 2024; 15:1288497. [PMID: 38495788 PMCID: PMC10940512 DOI: 10.3389/fendo.2024.1288497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Accepted: 02/19/2024] [Indexed: 03/19/2024] Open
Abstract
Introduction It has been proposed that not all children with short stature displaying an inadequate response to tests for growth hormone (GH) secretion truly suffer from GH deficiency (GHD). Only children with a monogenic cause of GHD or an identifiable combined hormonal deficiency or anatomical anomaly in the hypothalamic-pituitary axis should be considered definite GHD (dGHD). The remaining patients can be defined as a separate group of patients, "short stature unresponsive to stimulation tests" (SUS). The aim of this proof-of-concept study, was to assess whether SUS patients treated with rhGH exhibit any differences compared to GHD patients undergoing the same treatment. Methods Retrospective analysis on 153 consecutive patients with short stature and pathological response to two GH stimulation tests. Patients with dGHD were defined as those with a clear genetic or anatomical hypothalamic-pituitary anomaly, as well as those with combined pituitary hormone deficiencies and those with a known insult to the hypothalamic-pituitary axis (i.e. total brain irradiation) (n=38, 25%); those without any of the previous anomalies were defined as SUS (n=115, 75%). Results At diagnosis, dGHD and SUS populations did not differ significantly in sex (F 32% vs 28%, p=0.68), age (11.9 vs 12.1, p=0.45), height SDS at diagnosis (-2.2 vs. -2.0, p=0.35) and prevalence of short stature (height <-2 SDS) (56% vs 51%, p=0.45). IGF-1 SDS were significantly lower in dGHD (-2.0 vs -1.3, p<0.01). After 1 year of treatment, the prevalence of short stature was significantly reduced in both groups (31% in dGHD vs. 21% in SUS, p<0.01) without any significant differences between groups (p=0.19), while the increase in IGF-1 SDS for bone age was greater in the dGHD category (+1.9 vs. +1.5, p<0.01), with no further difference in IGF-1 SDS between groups. At the last available follow-up, 59 patients had reached the near adult height (NAH) and underwent retesting for GHD. No differences in NAH were found (-0.3 vs. -0.4 SDS, 0% vs. 4% of short stature). The prevalence of pathological retesting was higher in dGHD (60% vs. 10%, p<0.01) as well as of overweight and obesity (67% vs. 26%). Conclusion Stimulation tests and the equivalent benefit from rhGH therapy, cannot distinguish between dGHD and SUS populations. In addition, lower IGF-1 concentrations at baseline and their higher increase during treatment in dGHD patients, and the lack of pathological retesting upon reaching NAH in SUS patients, are facts that suggest that deficient GH secretion may not be the cause of short stature in the SUS studied population.
Collapse
Affiliation(s)
- Maria Andrea Lanzetta
- Department of Medicine, Surgery and Health Sciences, University of Trieste, Trieste, Italy
| | - Eva Dalla Bona
- Department of Medicine, Surgery and Health Sciences, University of Trieste, Trieste, Italy
| | - Gianluca Tamaro
- Institute for Maternal and Child Health IRCCS “Burlo Garofolo”, Trieste, Italy
| | - Viviana Vidonis
- Institute for Maternal and Child Health IRCCS “Burlo Garofolo”, Trieste, Italy
| | - Giada Vittori
- Institute for Maternal and Child Health IRCCS “Burlo Garofolo”, Trieste, Italy
| | - Elena Faleschini
- Institute for Maternal and Child Health IRCCS “Burlo Garofolo”, Trieste, Italy
| | - Egidio Barbi
- Department of Medicine, Surgery and Health Sciences, University of Trieste, Trieste, Italy
- Institute for Maternal and Child Health IRCCS “Burlo Garofolo”, Trieste, Italy
| | - Gianluca Tornese
- Department of Medicine, Surgery and Health Sciences, University of Trieste, Trieste, Italy
- Institute for Maternal and Child Health IRCCS “Burlo Garofolo”, Trieste, Italy
| |
Collapse
|
2
|
Mericq V, Iñiguez G, Pinto G, Gonzalez-Briceño LG, Samara-Boustani D, Thalassinos C, Flechtner I, Stoupa A, Beltrand J, Besançon A, Brabant S, Ghazal K, Leban M, Touraine P, Cavada G, Polak M, Kariyawasam D. Identifying patient-related predictors of permanent growth hormone deficiency. Front Endocrinol (Lausanne) 2023; 14:1270845. [PMID: 37881494 PMCID: PMC10597646 DOI: 10.3389/fendo.2023.1270845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 09/27/2023] [Indexed: 10/27/2023] Open
Abstract
Objective Isolated childhood growth hormone deficiency (GHD) can persist into adulthood, and re-testing at the transition period is needed to determine whether continued growth hormone therapy is indicated. Here, our objective was to identify predictors of permanent GHD. Design Retrospective single-centre study of patients with childhood-onset GHD who were re-tested after adult height attainment. Methods Auxological, clinical, laboratory, and MRI data throughout follow-up were collected. Results We included 101 patients. At GH treatment initiation, age was 8.1 ± 0.4 years, height -2.25 ± 0.8, and BMI -0.27 ± 0.1 SDS. The 29 (28.7%) patients with persistent GHD had lower height SDS (-2.57 ± 0.1 vs. -2.11 ± 0.1, p<0.001) and mean GH peaks (8.4 ± 1.0 vs.13.2 ± 0.5 mIU/L, p<0.001) at GHD diagnosis; at adult height, they had lower IGF1 (232 ± 19.9 vs. 331 ± 9.1 ng/mL, p<0.001) and higher BMI SDS (-0.15 ± 0.27 vs. -0.73 ± 0.13, p<0.005). By multivariate analysis, the best predictive model included height and BMI SDS, both GH peaks, and MRI findings at diagnosis. Patients with height at diagnosis <-3 SDS had a 7.7 (95% IC 1.4-43.1, p=0.02) fold higher risk of persistent GHD after adjustment on BMI SDS. An abnormal pituitary region by MRI was the strongest single predictor (7.2 times, 95% CI 2.7-19.8) and after multivariate analysis adjustment for GH peaks and height SDS at diagnosis, the risk increased to 10.6 (1.8 - 61.3) times. Conclusions Height <-3 SDS at GHD diagnosis and pituitary MRI abnormalities should lead to a high index of suspicion for persistent GHD.
Collapse
Affiliation(s)
- Veronica Mericq
- Institute of Maternal and Child Research, School of Medicine, University of Chile, Santiago, Chile
| | - German Iñiguez
- Institute of Maternal and Child Research, School of Medicine, University of Chile, Santiago, Chile
| | - Graziella Pinto
- Paediatric Endocrinology, Diabetology, and Gynaecology Department, Necker-Enfants Malades University Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Laura G. Gonzalez-Briceño
- Paediatric Endocrinology, Diabetology, and Gynaecology Department, Necker-Enfants Malades University Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Dinane Samara-Boustani
- Paediatric Endocrinology, Diabetology, and Gynaecology Department, Necker-Enfants Malades University Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Caroline Thalassinos
- Paediatric Endocrinology, Diabetology, and Gynaecology Department, Necker-Enfants Malades University Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Isabelle Flechtner
- Paediatric Endocrinology, Diabetology, and Gynaecology Department, Necker-Enfants Malades University Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Athanasia Stoupa
- Paediatric Endocrinology, Diabetology, and Gynaecology Department, Necker-Enfants Malades University Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
- Institut Imagine, Paris, France
| | - Jacques Beltrand
- Paediatric Endocrinology, Diabetology, and Gynaecology Department, Necker-Enfants Malades University Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
- Université Paris Cité, Paris, France
| | - Alix Besançon
- Paediatric Endocrinology, Diabetology, and Gynaecology Department, Necker-Enfants Malades University Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Séverine Brabant
- Functional Exploration Department, Necker-Enfants Malades University Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Khaldoun Ghazal
- Functional Exploration Department, Necker-Enfants Malades University Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Monique Leban
- Functional Exploration Department, Necker-Enfants Malades University Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Philippe Touraine
- Endocrinology Department, La Pitié-Salpêtrière University Hospital, Paris, France
| | - Gabriel Cavada
- Public Health Department, Faculty of medicine, University of Chile, Santiago, Chile
| | - Michel Polak
- Paediatric Endocrinology, Diabetology, and Gynaecology Department, Necker-Enfants Malades University Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
- Institut Imagine, Paris, France
- Université Paris Cité, Paris, France
| | - Dulanjalee Kariyawasam
- Paediatric Endocrinology, Diabetology, and Gynaecology Department, Necker-Enfants Malades University Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
- Institut Imagine, Paris, France
- Université Paris Cité, Paris, France
| |
Collapse
|
3
|
Miller JJ, Bohn MK, Higgins V, Nichols M, Mohammed-Ali Z, Henderson T, Selvaratnam R, Sepiashvili L, Adeli K. Pediatric reference intervals for endocrine markers in healthy children and adolescents on the Liaison XL (DiaSorin) immunoassay system. Clin Biochem 2023; 120:110644. [PMID: 37673294 DOI: 10.1016/j.clinbiochem.2023.110644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 08/29/2023] [Accepted: 08/31/2023] [Indexed: 09/08/2023]
Abstract
OBJECTIVES Prominent physiological changes occurring throughout childhood and adolescence necessitate the consideration of age and sex in biomarker interpretation. Critical gaps exist in pediatric reference intervals (RIs) for specialized endocrine markers, despite expected influence of growth and development. The current study aimed to establish and/or verify RIs for six specialized endocrine markers on a specialized immunoassay system. METHODS Samples were collected from healthy children and adolescents (5 to <19 years) and apparently healthy outpatients (0 to <5 years) as part of the Canadian Laboratory Initiative on Pediatric Reference Intervals (CALIPER). Serum samples were analysed for aldosterone, renin (plasma), thyroglobulin, anti-thyroglobulin, growth hormone, and insulin-like growth factor-1 (IGF-1) on the Liaison XL (DiaSorin) immunoassay platform. RIs (2.5th and 97.5th percentiles) were established for aldosterone, renin, thyroglobulin, anti-thyroglobulin, and growth hormone. Manufacturer-recommended pediatric RIs for IGF-1 were verified. RESULTS Age-specific RIs were established for aldosterone, renin, and thyroglobulin, while no age-specific differences were observed for anti-thyroglobulin or growth hormone. IGF-1 was the only endocrine marker studied that demonstrated significant sex-specific differences. Manufacturer-recommended IGF-1 RIs were verified for children aged 6 to <19 years, while those for children aged 0 to <6 years did not verify. CONCLUSIONS This study marks the first time that pediatric RIs for aldosterone and renin were established in the CALIPER cohort and highlights the dynamic changes that occur in water and sodium homeostasis during the first years of life. Overall, these data will assist pediatric clinical laboratories in test result interpretation and improve clinical decision-making for patients tested using Liaison immunoassays.
Collapse
Affiliation(s)
- J J Miller
- Department of Laboratory Medicine & Pathobiology, University of Toronto, Canada
| | - M K Bohn
- Department of Laboratory Medicine & Pathobiology, University of Toronto, Canada; CALIPER Program, The Hospital for Sick Children, Toronto, ON, Canada
| | - V Higgins
- DynaLIFE Medical Labs, Edmonton, AB, Canada; Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, AB, Canada
| | - M Nichols
- Department of Pathology and Laboratory Medicine, Schulich Medicine and Dentistry, Western University, London, ON, Canada
| | | | - T Henderson
- CALIPER Program, The Hospital for Sick Children, Toronto, ON, Canada
| | - R Selvaratnam
- Department of Laboratory Medicine & Pathobiology, University of Toronto, Canada; Laboratory Medicine Program, Division of Clinical Biochemistry, University Health Network, Toronto, ON, Canada
| | - L Sepiashvili
- Department of Laboratory Medicine & Pathobiology, University of Toronto, Canada; CALIPER Program, The Hospital for Sick Children, Toronto, ON, Canada
| | - K Adeli
- Department of Laboratory Medicine & Pathobiology, University of Toronto, Canada; CALIPER Program, The Hospital for Sick Children, Toronto, ON, Canada.
| |
Collapse
|
4
|
Andrade NLM, Funari MFDA, Malaquias AC, Collett-Solberg PF, Gomes NLRA, Scalco R, Dantas NCB, Rezende RC, Tiburcio AMFP, Souza MAR, Freire BL, Krepischi ACV, Longui CA, Lerario AM, Arnhold IJP, Jorge AAL, Vasques GA. Diagnostic yield of a multigene sequencing approach in children classified as idiopathic short stature. Endocr Connect 2022; 11:e220214. [PMID: 36373817 PMCID: PMC9716379 DOI: 10.1530/ec-22-0214] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Accepted: 10/12/2022] [Indexed: 11/16/2022]
Abstract
Objective Most children with short stature remain without an etiologic diagnosis after extensive clinical and laboratory evaluation and are classified as idiopathic short stature (ISS). This study aimed to determine the diagnostic yield of a multigene analysis in children classified as ISS. Design and methods We selected 102 children with ISS and performed the genetic analysis as part of the initial investigation. We developed customized targeted panel sequencing, including all genes already implicated in the isolated short-stature phenotype. Rare and deleterious single nucleotide or copy number variants were assessed by bioinformatic tools. Results We identified 20 heterozygous pathogenic (P) or likely pathogenic (LP) genetic variants in 17 of 102 patients (diagnostic yield = 16.7%). Three patients had more than one P/LP genetic alteration. Most of the findings were in genes associated with the growth plate differentiation: IHH (n = 4), SHOX (n = 3), FGFR3 (n = 2), NPR2 (n = 2), ACAN (n = 2), and COL2A1 (n = 1) or involved in the RAS/MAPK pathway: NF1 (n = 2), PTPN11 (n = 1), CBL (n = 1), and BRAF (n = 1). None of these patients had clinical findings to guide a candidate gene approach. The diagnostic yield was higher among children with severe short stature (35% vs 12.2% for height SDS ≤ or > -3; P = 0.034). The genetic diagnosis had an impact on clinical management for four children. Conclusion A multigene sequencing approach can determine the genetic etiology of short stature in up to one in six children with ISS, removing the term idiopathic from their clinical classification.
Collapse
Affiliation(s)
| | - Mariana Ferreira de Assis Funari
- Unidade de Endocrinologia do Desenvolvimento, Laboratorio de Hormonios e Genetica Molecular (LIM42), Hospital das Clinicas da Faculdade de Medicina, Universidade de Sao Paulo (USP), Sao Paulo, Brasil
| | | | - Paulo Ferrez Collett-Solberg
- Disciplina de Endocrinologia, Departamento de Medicina Interna, Faculdade de Ciências Medicas, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brasil
| | - Nathalia L R A Gomes
- Serviço de Endocrinologia, Unidade de Crescimento, Santa Casa de Belo Horizonte, Belo Horizonte, Minas Gerais, Brasil
| | - Renata Scalco
- Unidade de Endocrinologia do Desenvolvimento, Laboratorio de Hormonios e Genetica Molecular (LIM42), Hospital das Clinicas da Faculdade de Medicina, Universidade de Sao Paulo (USP), Sao Paulo, Brasil
- Departamento de Medicina, Faculdade de Ciencias Medicas da Santa Casa de Sao Paulo, Sao Paulo, Brasil
| | - Naiara Castelo Branco Dantas
- Unidade de Endocrinologia Genetica (LIM 25), Hospital das Clínicas da Faculdade de Medicina, Universidade de São Paulo (USP), Sao Paulo, Brasil
| | - Raissa C Rezende
- Unidade de Endocrinologia Genetica (LIM 25), Hospital das Clínicas da Faculdade de Medicina, Universidade de São Paulo (USP), Sao Paulo, Brasil
| | - Angelica M F P Tiburcio
- Serviço de Endocrinologia, Unidade de Crescimento, Santa Casa de Belo Horizonte, Belo Horizonte, Minas Gerais, Brasil
| | - Micheline A R Souza
- Serviço de Endocrinologia do Instituto de Puericultura e Pediatria Martagao Gesteira/Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brasil
| | - Bruna L Freire
- Unidade de Endocrinologia Genetica (LIM 25), Hospital das Clínicas da Faculdade de Medicina, Universidade de São Paulo (USP), Sao Paulo, Brasil
- Unidade de Endocrinologia do Desenvolvimento, Laboratorio de Hormonios e Genetica Molecular (LIM42), Hospital das Clinicas da Faculdade de Medicina, Universidade de Sao Paulo (USP), Sao Paulo, Brasil
| | - Ana C V Krepischi
- Centro de Pesquisa em Genoma Humano e Células-Tronco, Departamento de Genética e Biologia Evolutiva, Instituto de Biociências, Universidade de Sao Paulo, São Paulo, Brasil
| | - Carlos Alberto Longui
- Departamento de Pediatria, Faculdade de Ciencias Medicas da Santa Casa de Sao Paulo, Sao Paulo, Brasil
| | - Antonio Marcondes Lerario
- Division of Metabolism, Endocrinology and Diabetes, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Ivo J P Arnhold
- Unidade de Endocrinologia do Desenvolvimento, Laboratorio de Hormonios e Genetica Molecular (LIM42), Hospital das Clinicas da Faculdade de Medicina, Universidade de Sao Paulo (USP), Sao Paulo, Brasil
| | - Alexander A L Jorge
- Unidade de Endocrinologia Genetica (LIM 25), Hospital das Clínicas da Faculdade de Medicina, Universidade de São Paulo (USP), Sao Paulo, Brasil
- Unidade de Endocrinologia do Desenvolvimento, Laboratorio de Hormonios e Genetica Molecular (LIM42), Hospital das Clinicas da Faculdade de Medicina, Universidade de Sao Paulo (USP), Sao Paulo, Brasil
| | - Gabriela Andrade Vasques
- Unidade de Endocrinologia Genetica (LIM 25), Hospital das Clínicas da Faculdade de Medicina, Universidade de São Paulo (USP), Sao Paulo, Brasil
- Unidade de Endocrinologia do Desenvolvimento, Laboratorio de Hormonios e Genetica Molecular (LIM42), Hospital das Clinicas da Faculdade de Medicina, Universidade de Sao Paulo (USP), Sao Paulo, Brasil
| |
Collapse
|
5
|
Hörenz C, Vogel M, Wirkner K, Ceglarek U, Thiery J, Pfäffle R, Kiess W, Kratzsch J. BMI and Contraceptives Affect New Age-, Sex-, and Puberty-adjusted IGF-I and IGFBP-3 Reference Ranges Across Life Span. J Clin Endocrinol Metab 2022; 107:e2991-e3002. [PMID: 35294528 DOI: 10.1210/clinem/dgac157] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Indexed: 01/22/2023]
Abstract
CONTEXT Various clinical factors influencing serum levels of insulin-like growth factor I (IGF-I) and its binding protein 3 (IGFBP-3) are not entirely consistently described. OBJECTIVE We asked whether body mass index (BMI), contraceptive drugs (CDs), and hormone replacement therapy (HRT) have potential effects on data for interpreting new age-, sex-, and puberty-adjusted reference ranges for IGF-I and IGFBP-3 serum levels. DESIGN AND SETTING Subjects were mainly participants from 2 population-based cohort studies: the LIFE Child study of children and adolescents and the LIFE Adult study. PARTICIPANTS We investigated 9400 serum samples from more than 7000 healthy and 1278 obese subjects between 3 months and 81 years old. MAIN OUTCOME MEASURES Associations between IGF-I or IGFBP-3, measured with a new electrochemiluminescence immunoassay, and the predictors BMI and CDs were estimated using hierarchical linear modeling. RESULTS During infancy, obese children had up to 1 SD score (SDS) higher mean predicted IGF-I values, converging with levels of normal-weight subjects up to 13 years old. Between 20 and 40 years of age, obesity was related to up to -0.5 lower IGF-I SDS values than the predicted values. Obesity had less impact on IGFBP-3. Estrogen- and progestin-based CDs, but not HRT, decreased IGF-I and increased IGFBP-3 (P < 0.01) in adolescents (β IGF-I = -0.45, β IGFBP-3 = 0.94) and adults (β IGF-I = -0.43, β IGFBP-3 = 1.12). Conversely, progestin-based CDs were significantly positive associated with IGF-I (β IGF-I =0.82). CONCLUSIONS BMI and CDs must be considered when assessing and interpreting the clinical relevance of IGF-I and IGFBP-3 measurements.
Collapse
Affiliation(s)
- Charlott Hörenz
- LIFE-Leipzig Research Center for Civilization Diseases, Leipzig University, Leipzig, Germany
- Institute for Laboratory Medicine, Clinical Chemistry and Molecular Diagnostics (ILM) Leipzig University, Leipzig, Germany
- Department of Women and Child Health, Hospital for Children and Adolescents and Center for Pediatric Research (CPL), Leipzig University, Leipzig, Germany
| | - Mandy Vogel
- LIFE-Leipzig Research Center for Civilization Diseases, Leipzig University, Leipzig, Germany
| | - Kerstin Wirkner
- LIFE-Leipzig Research Center for Civilization Diseases, Leipzig University, Leipzig, Germany
| | - Uta Ceglarek
- Institute for Laboratory Medicine, Clinical Chemistry and Molecular Diagnostics (ILM) Leipzig University, Leipzig, Germany
| | - Joachim Thiery
- Institute for Laboratory Medicine, Clinical Chemistry and Molecular Diagnostics (ILM) Leipzig University, Leipzig, Germany
| | - Roland Pfäffle
- Department of Women and Child Health, Hospital for Children and Adolescents and Center for Pediatric Research (CPL), Leipzig University, Leipzig, Germany
| | - Wieland Kiess
- LIFE-Leipzig Research Center for Civilization Diseases, Leipzig University, Leipzig, Germany
- Department of Women and Child Health, Hospital for Children and Adolescents and Center for Pediatric Research (CPL), Leipzig University, Leipzig, Germany
| | - Jürgen Kratzsch
- LIFE-Leipzig Research Center for Civilization Diseases, Leipzig University, Leipzig, Germany
- Institute for Laboratory Medicine, Clinical Chemistry and Molecular Diagnostics (ILM) Leipzig University, Leipzig, Germany
| |
Collapse
|
6
|
Inclusion and Withdrawal Criteria for Growth Hormone (GH) Therapy in Children with Idiopathic GH Deficiency—Towards Following the Evidence but Still with Unresolved Problems. ENDOCRINES 2022. [DOI: 10.3390/endocrines3010006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
According to current guidelines, growth hormone (GH) therapy is strongly recommended in children and adolescents with GH deficiency (GHD) in order to accelerate growth rate and attain normal adult height. The diagnosis of GHD requires demonstration of decreased GH secretion in stimulation tests, below the established threshold value. Currently, GHD in children is classified as secondary insulin-like growth factor-1 (IGF-1) deficiency. Most children diagnosed with isolated GHD present with normal GH secretion at the attainment of near-final height or even in mid-puberty. The most important clinical problems, related to the diagnosis of isolated GHD in children and to optimal duration of rhGH therapy include: arbitrary definition of subnormal GH peak in stimulation tests, disregarding factors influencing GH secretion, insufficient diagnostic accuracy and poor reproducibility of GH stimulation tests, discrepancies between spontaneous and stimulated GH secretion, clinical entity of neurosecretory dysfunction, discrepancies between IGF-1 concentrations and results of GH stimulation tests, significance of IGF-1 deficiency for the diagnosis of GHD, and a need for validation IGF-1 reference ranges. Many of these issues have remained unresolved for 25 years or even longer. It seems that finding solutions to them should optimize diagnostics and therapy of children with short stature.
Collapse
|
7
|
Ibba A, Loche S. Diagnosis of GH Deficiency Without GH Stimulation Tests. Front Endocrinol (Lausanne) 2022; 13:853290. [PMID: 35250894 PMCID: PMC8894314 DOI: 10.3389/fendo.2022.853290] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 01/27/2022] [Indexed: 11/13/2022] Open
Abstract
Growth hormone deficiency (GHD) is the most commonly affected pituitary hormone in childhood with a prevalence of 1 in 4000-10000 live births. GH stimulation testing (GHST) is commonly used in the diagnostic workup of GHD. However, GHD can be diagnosed in some clinical conditions without the need of GHST. The diagnosis of GHD in newborns does not require stimulation testing. Likewise infants/children with delayed growth and/or short stature associated with neuroradiological abnormalities and one or more additional pituitary hormone deficiencies may not need GHST. This review summarizes the current evidence on the diagnosis of GHD without stimulation tests.
Collapse
|
8
|
Hage C, Gan HW, Ibba A, Patti G, Dattani M, Loche S, Maghnie M, Salvatori R. Advances in differential diagnosis and management of growth hormone deficiency in children. Nat Rev Endocrinol 2021; 17:608-624. [PMID: 34417587 DOI: 10.1038/s41574-021-00539-5] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/06/2021] [Indexed: 02/07/2023]
Abstract
Growth hormone (GH) deficiency (GHD) in children is defined as impaired production of GH by the pituitary gland that results in growth failure. This disease might be congenital or acquired, and occurs in isolation or in the setting of multiple pituitary hormone deficiency. Isolated GHD has an estimated prevalence of 1 patient per 4000-10,000 live births and can be due to multiple causes, some of which are yet to be determined. Establishing the correct diagnosis remains key in children with short stature, as initiating treatment with recombinant human GH can help them attain their genetically determined adult height. During the past two decades, our understanding of the benefits of continuing GH therapy throughout the transition period from childhood to adulthood has increased. Improvements in transitional care will help alleviate the consequent physical and psychological problems that can arise from adult GHD, although the consequences of a lack of hormone replacement are less severe in adults than in children. In this Review, we discuss the differential diagnosis in children with GHD, including details of clinical presentation, neuroimaging and genetic testing. Furthermore, we highlight advances and issues in the management of GHD, including details of transitional care.
Collapse
Affiliation(s)
- Camille Hage
- Division of Endocrinology, Diabetes, & Metabolism, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Hoong-Wei Gan
- Genetics & Genomic Medicine Research and Teaching Department, University College London Great Ormond Street Hospital Institute of Child Health, London, UK
- Department of Paediatric Endocrinology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - Anastasia Ibba
- Paediatric Endocrine Unit, Paediatric Hospital Microcitemico "A. Cao", AO Brotzu, Cagliari, Italy
| | - Giuseppa Patti
- Department of Paediatrics, IRCCS Istituto Giannina Gaslini, Genova, Italy
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), University of Genova, Genova, Italy
| | - Mehul Dattani
- Genetics & Genomic Medicine Research and Teaching Department, University College London Great Ormond Street Hospital Institute of Child Health, London, UK
- Department of Paediatric Endocrinology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - Sandro Loche
- Paediatric Endocrine Unit, Paediatric Hospital Microcitemico "A. Cao", AO Brotzu, Cagliari, Italy
| | - Mohamad Maghnie
- Department of Paediatrics, IRCCS Istituto Giannina Gaslini, Genova, Italy
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), University of Genova, Genova, Italy
| | - Roberto Salvatori
- Division of Endocrinology, Diabetes, & Metabolism, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
| |
Collapse
|
9
|
Iwayama H, Kitagawa S, Sada J, Miyamoto R, Hayakawa T, Kuroyanagi Y, Muto T, Kurahashi H, Ohashi W, Takagi J, Okumura A. Insulin-like growth factor-1 level is a poor diagnostic indicator of growth hormone deficiency. Sci Rep 2021; 11:16159. [PMID: 34373538 PMCID: PMC8352887 DOI: 10.1038/s41598-021-95632-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Accepted: 07/27/2021] [Indexed: 01/16/2023] Open
Abstract
We evaluated the diagnostic accuracy of insulin-like growth factor-1 (IGF-1) for screening growth hormone deficiency (GHD) to determine the usefulness of IGF-1 as a screening test. Among 298 consecutive children who had short stature or decreased height velocity, we measured IGF-1 levels and performed growth hormone (GH) secretion test using clonidine, arginine, and, in cases with different results of the two tests, L-dopa. Patients with congenital abnormalities were excluded. GHD was defined as peak GH ≤ 6.0 ng/mL in the two tests. We identified 60 and 238 patients with and without GHD, respectively. The mean IGF-1 standard deviation (SD) was not significantly different between the GHD and non-GHD groups (p = 0.23). Receiver operating characteristic curve analysis demonstrated the best diagnostic accuracy at an IGF-1 cutoff of − 1.493 SD, with 0.685 sensitivity, 0.417 specificity, 0.25 positive and 0.823 negative predictive values, and 0.517 area under the curve. Correlation analysis revealed that none of the items of patients’ characteristics increased the diagnostic power of IGF-1. IGF-1 level had poor diagnostic accuracy as a screening test for GHD. Therefore, IGF-1 should not be used alone for GHD screening. A predictive biomarker for GHD should be developed in the future.
Collapse
Affiliation(s)
- Hideyuki Iwayama
- Department of Paediatrics, Aichi Medical University, Nagakute, Aichi, Japan.
| | - Sachiko Kitagawa
- Department of Paediatrics, Daiyukai General Hospital, Ichinomiya, Aichi, Japan
| | - Jyun Sada
- Department of Paediatrics, Aichi Medical University, Nagakute, Aichi, Japan
| | - Ryosuke Miyamoto
- Department of Paediatrics, Aichi Medical University, Nagakute, Aichi, Japan
| | - Tomohito Hayakawa
- Department of Paediatrics, Aichi Medical University, Nagakute, Aichi, Japan
| | | | - Taichiro Muto
- Department of Paediatrics, Aichi Medical University, Nagakute, Aichi, Japan
| | - Hirokazu Kurahashi
- Department of Paediatrics, Aichi Medical University, Nagakute, Aichi, Japan
| | - Wataru Ohashi
- Division of Biostatistics, Clinical Research Center, Aichi Medical University, Nagakute, Japan
| | - Junko Takagi
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Aichi Medical University, Nagakute, Aichi, Japan
| | - Akihisa Okumura
- Department of Paediatrics, Aichi Medical University, Nagakute, Aichi, Japan
| |
Collapse
|
10
|
Savage MO, Storr HL, Backeljauw PF. The continuum between GH deficiency and GH insensitivity in children. Rev Endocr Metab Disord 2021; 22:91-99. [PMID: 33025383 DOI: 10.1007/s11154-020-09590-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/08/2020] [Indexed: 01/25/2023]
Abstract
The continuum of growth hormone (GH)-IGF-I axis defects extends from severe to mild GH deficiency, through short stature disorders of undefined aetiology, to GH insensitivity disorders which can also be mild or severe. This group of defects comprises a spectrum of endocrine, biochemical, phenotypic and genetic abnormalities. The extreme cases are generally easily diagnosed because they conform to well-studied phenotypes with recognised biochemical features. The milder cases of both GH deficiency and GH insensitivity are less well defined and also overlap with the group of short stature conditions, labelled as idiopathic short stature (ISS). In this review the continuum model, which plots GH sensitivity against GH secretion, will be discussed. Defects causing GH deficiency and GH insensitivity will be described, together with the use of a diagnostic algorithm, designed to aid investigation and categorisation of these defects. The continuum will also be discussed in the context of growth-promoting endocrine therapy.
Collapse
Affiliation(s)
- Martin O Savage
- Centre for Endocrinology, William Harvey Research Institute, Barts and the London School of Medicine & Dentistry, London, UK.
- John Vane Science Centre, William Harvey Research Institute, Charterhouse Square, London, EC1M 6BQ, UK.
| | - Helen L Storr
- Centre for Endocrinology, William Harvey Research Institute, Barts and the London School of Medicine & Dentistry, London, UK
| | - Philippe F Backeljauw
- Division of Endocrinology, Cincinnati Center for Growth Disorders, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, OH, 45229, USA
| |
Collapse
|
11
|
Abstract
Growth hormone deficiency (GHD) is a rare but treatable cause of short stature. The diagnosis requires a careful evaluation of clinical history, physical examination and appropriate interpretation of longitudinal growth, with specific features for each period of life. Other clinical findings, in addition to growth failure, may be present and can be related to the etiology and to associated hormone deficiencies. Despite more than 50 years since the first reports of provocative tests of growth hormone (GH) secretion for the diagnosis of GHD, the interpretation of the results remains a matter of debate. When GHD is confirmed, GH treatment is recommended. Treatment is effective and safe, but requires daily injections during many years, which can affect adherence. At the end of longitudinal growth, during the transition phase, it might be necessary to re-evaluate GH secretion. This review summarizes and updates the recent information related to GHD in children, as well the recommendations for treatment.
Collapse
Affiliation(s)
- Margaret C S Boguszewski
- Department of Pediatrics, Endocrine Division (SEMPR), University Hospital, Federal University of Parana, Curitiba, Brazil.
| |
Collapse
|
12
|
Choi YJ, Lee YJ, Lee NY, Lee SH, Kim SK, Ahn MB, Kim SH, Cho WK, Cho KS, Jung MH, Suh BK. Discriminatory performance of insulin-like growth factor 1 and insulin-like growth factor binding protein-3 by correlating values to chronological age, bone age, and pubertal status for diagnosis of isolated growth hormone deficiency. Ann Pediatr Endocrinol Metab 2020; 25:240-247. [PMID: 32871649 PMCID: PMC7788340 DOI: 10.6065/apem.2040018.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Accepted: 04/22/2020] [Indexed: 12/16/2022] Open
Abstract
PURPOSE The discriminatory performance of insulin-like growth factor 1 (IGF-1) and insulin-like growth factor binding protein-3 (IGFBP-3) was investigated by correlating their values with chronological age (CA), bone age (BA), and pubertal status (PS) for diagnosis of isolated growth hormone deficiency (IGHD). METHODS We evaluated IGF-1 and IGFBP-3 levels in 310 short-stature subjects subdivided into 2 groups: IGHD (n=31) and non-IGHD (n=279). IGF-1 and IGFBP-3 were assayed using immune-radiometric assay and transformed into standard deviation score (SDS) according to CA, BA, and PS. RESULTS The highest sensitivity was found in IGF-1-SDS for CA and IGFBP-3-SDS for CA (22.6% and 30.0%, respectively). The highest specificity was found in IGF-1-SDS for PS and IGFBP-3-SDS for PS (98.2% and 94.4%, respectively). Groups with the highest positive predictive values were IGF-1-SDS for BA and IGFBP-3-SDS for BA (10.9% and 5.1%, respectively). Highest negative predictive values were seen in IGF-1-SDS for CA and IGFBP-3-SDS for CA (98.4% and 98.4%, respectively). CONCLUSION IGF-1-SDS for CA, instead of IGF-1-SDS for BA or PS, could be used as a standard variable for IGHD screening. The sufficiently high specificity of IGF-1-SDS for PS suggests that this value is a useful tool for identification of IGHD.
Collapse
Affiliation(s)
- Yu jung Choi
- Department of Pediatrics, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Yoon Ji Lee
- Department of Pediatrics, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Na Yeong Lee
- Department of Pediatrics, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Seon-Hwa Lee
- Department of Pediatrics, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Seul-Ki Kim
- Department of Pediatrics, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Moon-Bae Ahn
- Department of Pediatrics, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Shin-Hee Kim
- Department of Pediatrics, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Won-Kyoung Cho
- Department of Pediatrics, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Kyoung-Soon Cho
- Department of Pediatrics, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Min Ho Jung
- Department of Pediatrics, College of Medicine, The Catholic University of Korea, Seoul, Korea,Address for correspondence: Min Ho Jung, MD Department of Pediatrics, Yeouido St. Mary's Hospital, College of Medicine, The Catholic University of Korea, 1063(yuksam)-ro, Yeongdeungpogu, Seoul 07345, Korea Tel: +82-2-3779-1131 Fax: +82-2-783-2589 E-mail:
| | - Byung-Kyu Suh
- Department of Pediatrics, College of Medicine, The Catholic University of Korea, Seoul, Korea
| |
Collapse
|
13
|
Ibba A, Corrias F, Guzzetti C, Casula L, Salerno M, di Iorgi N, Tornese G, Patti G, Radetti G, Maghnie M, Cappa M, Loche S. IGF1 for the diagnosis of growth hormone deficiency in children and adolescents: a reappraisal. Endocr Connect 2020; 9:1095-1102. [PMID: 33112822 PMCID: PMC7774770 DOI: 10.1530/ec-20-0347] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Accepted: 10/22/2020] [Indexed: 01/26/2023]
Abstract
A number of studies have evaluated the role of IGF1 measurement in the diagnosis of growth hormone deficiency (GHD). This study aimed to evaluate the accuracy and the best cut-off of IGF1 SDS in the diagnosis of GHD in a large cohort of short children and adolescents. One-hundred and forty-two children and adolescents with GHD ((63 organic/genetic (OGHD), 79 idiopathic (IGHD)) and 658 short non-GHD children (median age 10.4 years) were included in the analysis. The two groups were subdivided according to age (G1 <6, G2 6 <9, G3 9 <12, G4 ≥12) and to pubertal status. Serum IGFI was measured by the same chemiluminescence assay in all samples and expressed as age- and sex-based SDS. Receiver operating characteristic (ROC) analysis was used to evaluate the optimal IGF1 SDS cut-off and the diagnostic accuracy. Median IGF1 SDS was significantly lower in the GHD than in non-GHD patients. The area under the curve (AUC) was 0.69, with the best IGF1 cut-off of -1.5 SDS (sensitivity 67.61%, specificity 62.62%). The AUC was 0.75 for OGHD and 0.63 for IGHD. The accuracy was better in the pubertal (AUC = 0.81) than the prepubertal group (AUC = 0.64). In our cohort, IGF1 measurement has poor accuracy in discriminating GHD from non-GHD. Our findings confirm and reinforce the belief that IGF1 values should not be used alone in the diagnosis of GHD but should be interpreted in combination with other clinical and biochemical parameters.
Collapse
Affiliation(s)
- Anastasia Ibba
- SSD Endocrinologia Pediatrica e Centro Screening Neonatale, Ospedale Pediatrico Microcitemico, ‘A. Cao’, AO Brotzu, Cagliari, Italy
| | - Francesca Corrias
- SSD Endocrinologia Pediatrica e Centro Screening Neonatale, Ospedale Pediatrico Microcitemico, ‘A. Cao’, AO Brotzu, Cagliari, Italy
| | - Chiara Guzzetti
- SSD Endocrinologia Pediatrica e Centro Screening Neonatale, Ospedale Pediatrico Microcitemico, ‘A. Cao’, AO Brotzu, Cagliari, Italy
| | - Letizia Casula
- SSD Endocrinologia Pediatrica e Centro Screening Neonatale, Ospedale Pediatrico Microcitemico, ‘A. Cao’, AO Brotzu, Cagliari, Italy
| | | | - Natascia di Iorgi
- Dipartimento di Pediatria, IRCCS Istituto Giannina Gaslini, Università di Genova, Genova, Italy
- Dipartimento di Neuroscienze, Riabilitazione, Oftalmologia, Genetica e Scienze Materno-infantili, Università di Genova, Genova, Italy
| | - Gianluca Tornese
- SSD Endocrinologia Pediatrica, Clinica Pediatrica, IRCCS Materno-infantile Burlo Garofolo, Trieste, Italy
| | - Giuseppa Patti
- Dipartimento di Pediatria, IRCCS Istituto Giannina Gaslini, Università di Genova, Genova, Italy
- Dipartimento di Neuroscienze, Riabilitazione, Oftalmologia, Genetica e Scienze Materno-infantili, Università di Genova, Genova, Italy
| | - Giorgio Radetti
- Dipartimento di Pediatria, Ospedale Generale Regionale, Bolzano, Italy
| | - Mohamad Maghnie
- Dipartimento di Pediatria, IRCCS Istituto Giannina Gaslini, Università di Genova, Genova, Italy
- Dipartimento di Neuroscienze, Riabilitazione, Oftalmologia, Genetica e Scienze Materno-infantili, Università di Genova, Genova, Italy
| | - Marco Cappa
- UOC di Endocrinologia, Dipartimento Universitario Ospedaliero, Ospedale Pediatrico Bambino Gesù IRCCS, Roma, Italy
| | - Sandro Loche
- SSD Endocrinologia Pediatrica e Centro Screening Neonatale, Ospedale Pediatrico Microcitemico, ‘A. Cao’, AO Brotzu, Cagliari, Italy
| |
Collapse
|
14
|
Fermented Oyster Extract Promotes Insulin-Like Growth Factor-1-Mediated Osteogenesis and Growth Rate. Mar Drugs 2020; 18:md18090472. [PMID: 32962034 PMCID: PMC7551862 DOI: 10.3390/md18090472] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 09/04/2020] [Accepted: 09/16/2020] [Indexed: 12/15/2022] Open
Abstract
Fermented oyster (Crassostrea gigas) extract (FO) prevents ovariectomy-induced osteoporosis by inhibiting osteoclastogenesis and activating osteogenesis. However, the molecular mechanisms underlying FO-mediated bone formation and growth rate are unclear. In the current study, we found that FO significantly upregulated the expression of growth-promoting genes in zebrafish larvae including insulin-like growth factor 1 (zigf-1), insulin-like growth factor binding protein 3 (zigfbp-3), growth hormone-1 (zgh-1), growth hormone receptor-1 (zghr-1), growth hormone receptor alpha (zghra), glucokinase (zgck), and cholecystokinin (zccka). In addition, zebrafish larvae treated with 100 μg/mL FO increased in total body length (3.89 ± 0.13 mm) at 12 days post fertilization (dpf) compared to untreated larvae (3.69 ± 0.02 mm); this effect was comparable to that of the β-glycerophosphate-treated zebrafish larvae (4.00 ± 0.02 mm). Furthermore, FO time- and dose-dependently increased the extracellular release of IGF-1 from preosteoblast MC3T3-E1 cells, which was accompanied by high expression of IGF-1. Pharmacological inhibition of IGF-1 receptor (IGF-1R) using picropodophyllin (PPP) significantly reduced FO-mediated vertebrae formation (from 9.19 ± 0.31 to 5.53 ± 0.35) and growth performance (from 3.91 ± 0.02 to 3.69 ± 0.01 mm) in zebrafish larvae at 9 dpf. Similarly, PPP significantly decreased FO-induced calcium deposition in MC3T3-E1 cells by inhibiting GSK-3β phosphorylation at Ser9. Additionally, DOI hydrochloride, a potent stabilizer of GSK-3β, reduced FO-induced nuclear translocation of RUNX2. Transient knockdown of IGF-1Rα/β using specific silencing RNA also resulted in a significant decrease in calcium deposition and reduction in GSK-3β phosphorylation at Ser9 in MC3T3-E1 cells. Altogether, these results indicate that FO increased phosphorylated GSK-3β at Ser9 by activating the autocrine IGF-1-mediated IGF-1R signaling pathway, thereby promoting osteogenesis and growth performance. Therefore, FO is a potential nutritional supplement for bone formation and growth.
Collapse
|
15
|
Galazzi E, Persani LG. Differential diagnosis between constitutional delay of growth and puberty, idiopathic growth hormone deficiency and congenital hypogonadotropic hypogonadism: a clinical challenge for the pediatric endocrinologist. MINERVA ENDOCRINOL 2020; 45:354-375. [PMID: 32720501 DOI: 10.23736/s0391-1977.20.03228-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
INTRODUCTION Differential diagnosis between constitutional delay of growth and puberty (CDGP), partial growth hormone deficiency (pGHD) and congenital hypogonadotropic hypogonadism (cHH) may be difficult. All these conditions usually present with poor growth in pre- or peri-pubertal age and they may recur within one familial setting, constituting a highly variable, but somehow common, spectrum of pubertal delay. EVIDENCE ACQUISITION Narrative review of the most relevant English papers published between 1981 and march 2020 using the following search terms "constitutional delay of growth and puberty," "central hypogonadism," "priming," "growth hormone deficiency," "pituitary," "pituitary magnetic resonance imaging," with a special regard to the latest scientific acquisitions. EVIDENCE SYNTHESIS CDGP is by far the most prevalent entity in boys and recurs within families. pGHD is a rare, often idiopathic and transient condition, where hypostaturism presents more severely. Specificity of pGHD diagnosis is increased by priming children before growth hormone stimulation test (GHST); pituitary MRI and genetic analysis are recommended to personalize future follow-up. Diagnosing cHH may be obvious when anosmia and eunuchoid proportions concomitate. However, cHH can either overlap with pGHD in forms of multiple pituitary hormone deficiencies (MPHD) or syndromic conditions either with CDGP in family pedigrees, so endocrine workup and genetic investigations are necessary. The use of growth charts, bone age, predictors of adult height, primed GHST and low dose sex steroids (LDSS) treatment are recommended. CONCLUSIONS Only a step-by-step diagnostic process based on appropriate endocrine and genetic markers together with LDSS treatment can help achieving the correct diagnosis and optimizing outcomes.
Collapse
Affiliation(s)
- Elena Galazzi
- Department of Endocrinology and Metabolic Diseases, IRCCS Auxologico Italian Institute, Milan, Italy -
| | - Luca G Persani
- Department of Endocrinology and Metabolic Diseases, IRCCS Auxologico Italian Institute, Milan, Italy.,Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| |
Collapse
|
16
|
Miller BS, Sarafoglou K, Addo OY. Development of Tanner Stage-Age Adjusted CDC Height Curves for Research and Clinical Applications. J Endocr Soc 2020; 4:bvaa098. [PMID: 32818164 PMCID: PMC7426000 DOI: 10.1210/jendso/bvaa098] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Accepted: 07/14/2020] [Indexed: 01/17/2023] Open
Abstract
Background and Objective Variations in normal pubertal development, pubertal disorders, and race/ethnicity can lead to differences in growth patterns and timing that are not captured by the Centers for Disease Control and Prevention (CDC) height-for-chronological age (CAHeight) charts. Therefore, we sought to develop new Tanner stage-adjusted height-for-age (TSAHeight) charts accounting for these differences. Study Design Population-based Tanner staging and anthropometric data for 13 358 children age 8 to 18 years from 3 large US national surveys: National Health Examination Surveys (NHES cycle III); the Hispanic Health and Nutrition Examination Surveys (HHANES) and the third National Health and Nutrition Examination Surveys (NHANES III) were analyzed. TSAHeight semi-parametric models with additive age splines were used to develop smoothed TSAHeight curves accounting for maturation stage and calendar age. Results As expected, the TSAHeight curves did not track along the respective percentile curves for the CDC 2000 CAHeight curves. We generated race/ethnicity-nonspecific and race/ethnicity-specific TSAHeight charts stratified by sex and plotted against the CDC 2000 CAHeight curves to account for the pubertal status differences between these models. An online calculator to adjust height for pubertal status was created. Conclusions TSAHeight charts provide a much-needed tool to assess and manage linear growth for US children over the course of puberty. These tools may be useful in clinical management of children with pubertal timing variations.
Collapse
Affiliation(s)
- Bradley S Miller
- Pediatric Endocrinology, University of Minnesota Masonic Children's Hospital, Minneapolis, Minnesota
| | - Kyriakie Sarafoglou
- Pediatric Endocrinology, University of Minnesota Masonic Children's Hospital, Minneapolis, Minnesota.,Department of Experimental & Clinical Pharmacology, University of Minnesota College of Pharmacy, Minneapolis, Minnesota
| | - O Yaw Addo
- Rollins School of Public Health, Emory University, Atlanta, Georgia
| |
Collapse
|
17
|
Wit JM, Bidlingmaier M, de Bruin C, Oostdijk W. A Proposal for the Interpretation of Serum IGF-I Concentration as Part of Laboratory Screening in Children with Growth Failure. J Clin Res Pediatr Endocrinol 2020; 12:130-139. [PMID: 31842524 PMCID: PMC7291410 DOI: 10.4274/jcrpe.galenos.2019.2019.0176] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Accepted: 12/14/2019] [Indexed: 02/07/2023] Open
Abstract
The serum insulin-like growth factor-I (IGF-I) concentration is commonly used as a screening tool for growth hormone deficiency (GHD), but there is no consensus on the cut-off limit of IGF-I standard deviation score (SDS) to perform GH stimulation tests for confirmation or exclusion of GHD. We argue that the cut-off limit is dependent on the clinical pre-test likelihood of GHD and propose a diagnostic strategy in which the cut-off limit varies between zero to -2 SDS.
Collapse
Affiliation(s)
- Jan M. Wit
- Leiden University Medical Center, Department of Paediatrics, Leiden, The Netherlands
| | - Martin Bidlingmaier
- Klinikum der Universität München, Medizinische Klinik und Poliklinik IV, Endocrine Research Laboratories, Munich, Germany
| | - Christiaan de Bruin
- Leiden University Medical Center, Department of Paediatrics, Leiden, The Netherlands
| | - Wilma Oostdijk
- Leiden University Medical Center, Department of Paediatrics, Leiden, The Netherlands
| |
Collapse
|
18
|
Homma TK, Freire BL, Honjo R, Dauber A, Funari MFA, Lerario AM, Albuquerque EVA, Vasques GA, Bertola DR, Kim CA, Malaquias AC, Jorge AAL. Growth and Clinical Characteristics of Children with Floating-Harbor Syndrome: Analysis of Current Original Data and a Review of the Literature. Horm Res Paediatr 2020; 92:115-123. [PMID: 31715605 DOI: 10.1159/000503782] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Accepted: 09/28/2019] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Floating-Harbor syndrome (FHS) is a rare condition characterized by dysmorphic facial features, short stature, and expressive language delay. OBJECTIVE The aim of this study was to describe a cohort of patients with FHS and review the literature about the response to recombinant human growth hormone (rhGH) therapy. METHODS Anthropometric and laboratory data from 7 patients with FHS were described. The molecular diagnosis was established by multigene analysis. Moreover, we reviewed the literature concerning patients with FHS treated with rhGH. RESULTS All 7 patients were born small for gestational age. At first evaluation, 6 patients had a height standard deviation score (SDS) ≤-2 and 1 had short stature in relation to their target height. Bone age was usually delayed, which rapidly advanced during puberty. Nonspecific skeletal abnormalities were frequently noticed, and normal to elevated plasma IGF-I levels were observed in all except 1 patient with growth hormone deficiency. Information about 20 patients with FHS treated with rhGH was analyzed (4 from our cohort and 16 from the literature). The median height changes during the treatment period (approx. 2.9 years) were 1.1 SDS (range from -0.4 to 3.1). Nontreated patients had an adult height SDS of -4.1 ± 1.2 (n = 10) versus -2.6 ± 0.8 SDS (n = 7, p 0.012) for treated patients. CONCLUSION We observed a laboratory profile compatible with IGF-1 insensitivity in some patients with FHS. Nevertheless, our study suggests that children with FHS may be considered as candidates for rhGH therapy. Further studies are necessary to establish the real benefit and safety of rhGH therapy in these patients.
Collapse
Affiliation(s)
- Thais K Homma
- Unidade de Endocrinologia Genetica, Laboratorio de Endocrinologia Celular e Molecular LIM25, Disciplina de Endocrinologia da Faculdade de Medicina da Universidade de Sao Paulo (FMUSP), Sao Paulo, Brazil.,Unidade de Endocrinologia do Desenvolvimento, Laboratorio de Hormonios e Genetica Molecular LIM42, Hospital das Clínicas da Faculdade de Medicina da Universidade de Sao Paulo (FMUSP), Sao Paulo, Brazil
| | - Bruna L Freire
- Unidade de Endocrinologia Genetica, Laboratorio de Endocrinologia Celular e Molecular LIM25, Disciplina de Endocrinologia da Faculdade de Medicina da Universidade de Sao Paulo (FMUSP), Sao Paulo, Brazil.,Unidade de Endocrinologia do Desenvolvimento, Laboratorio de Hormonios e Genetica Molecular LIM42, Hospital das Clínicas da Faculdade de Medicina da Universidade de Sao Paulo (FMUSP), Sao Paulo, Brazil
| | - Rachel Honjo
- Unidade de Genetica do Instituto da Criança, Hospital das Clínicas da Faculdade de Medicina da Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Andrew Dauber
- Division of Endocrinology, Children's National Health System, Washington, District of Columbia, USA
| | - Mariana F A Funari
- Unidade de Endocrinologia do Desenvolvimento, Laboratorio de Hormonios e Genetica Molecular LIM42, Hospital das Clínicas da Faculdade de Medicina da Universidade de Sao Paulo (FMUSP), Sao Paulo, Brazil
| | - Antonio M Lerario
- Department of Internal Medicine, Division of Metabolism, Endocrinology and Diabetes, University of Michigan, Ann Arbor, Michigan, USA
| | - Edoarda V A Albuquerque
- Unidade de Endocrinologia Genetica, Laboratorio de Endocrinologia Celular e Molecular LIM25, Disciplina de Endocrinologia da Faculdade de Medicina da Universidade de Sao Paulo (FMUSP), Sao Paulo, Brazil
| | - Gabriela A Vasques
- Unidade de Endocrinologia Genetica, Laboratorio de Endocrinologia Celular e Molecular LIM25, Disciplina de Endocrinologia da Faculdade de Medicina da Universidade de Sao Paulo (FMUSP), Sao Paulo, Brazil
| | - Debora R Bertola
- Unidade de Genetica do Instituto da Criança, Hospital das Clínicas da Faculdade de Medicina da Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Chong A Kim
- Unidade de Genetica do Instituto da Criança, Hospital das Clínicas da Faculdade de Medicina da Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Alexsandra C Malaquias
- Unidade de Endocrinologia Genetica, Laboratorio de Endocrinologia Celular e Molecular LIM25, Disciplina de Endocrinologia da Faculdade de Medicina da Universidade de Sao Paulo (FMUSP), Sao Paulo, Brazil.,Unidade de Endocrinologia Pediatrica, Departamento de Pediatria, Irmandade da Santa Casa de Misericórdia de São Paulo, Faculdade de Ciências Médicas da Santa Casa de São Paulo, Sao Paulo, Brazil
| | - Alexander A L Jorge
- Unidade de Endocrinologia Genetica, Laboratorio de Endocrinologia Celular e Molecular LIM25, Disciplina de Endocrinologia da Faculdade de Medicina da Universidade de Sao Paulo (FMUSP), Sao Paulo, Brazil, .,Unidade de Endocrinologia do Desenvolvimento, Laboratorio de Hormonios e Genetica Molecular LIM42, Hospital das Clínicas da Faculdade de Medicina da Universidade de Sao Paulo (FMUSP), Sao Paulo, Brazil,
| |
Collapse
|
19
|
Wit JM, Kamp GA, Oostdijk W. Towards a Rational and Efficient Diagnostic Approach in Children Referred for Growth Failure to the General Paediatrician. Horm Res Paediatr 2020; 91:223-240. [PMID: 31195397 DOI: 10.1159/000499915] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2019] [Accepted: 03/25/2019] [Indexed: 11/19/2022] Open
Abstract
Based on a recent Dutch national guideline, we propose a structured stepwise diagnostic approach for children with growth failure (short stature and/or growth faltering), aiming at high sensitivity for pathologic causes at acceptable specificity. The first step is a detailed clinical assessment, aiming at obtaining relevant clinical clues from the medical history (including family history), physical examination (emphasising head circumference, body proportions and dysmorphic features) and assessment of the growth curve. The second step consists of screening: a radiograph of the hand and wrist (for bone age and assessment of anatomical abnormalities suggestive for a skeletal dysplasia) and laboratory tests aiming at detecting disorders that can present as isolated short stature (anaemia, growth hormone deficiency, hypothyroidism, coeliac disease, renal failure, metabolic bone diseases, renal tubular acidosis, inflammatory bowel disease, Turner syndrome [TS]). We advise molecular array analysis rather than conventional karyotyping for short girls because this detects not only TS but also copy number variants and uniparental isodisomy, increasing diagnostic yield at a lower cost. Third, in case of diagnostic clues for primary growth disorders, further specific testing for candidate genes or a hypothesis-free approach is indicated; suspicion of a secondary growth disorder warrants adequate further targeted testing.
Collapse
Affiliation(s)
- Jan M Wit
- Department of Paediatrics, Leiden University Medical Center, Leiden, The Netherlands,
| | - Gerdine A Kamp
- Department of Paediatrics, Tergooi Hospital, Blaricum, The Netherlands
| | - Wilma Oostdijk
- Department of Paediatrics, Leiden University Medical Center, Leiden, The Netherlands
| | | |
Collapse
|
20
|
Collett-Solberg PF, Ambler G, Backeljauw PF, Bidlingmaier M, Biller BM, Boguszewski MC, Cheung PT, Choong CSY, Cohen LE, Cohen P, Dauber A, Deal CL, Gong C, Hasegawa Y, Hoffman AR, Hofman PL, Horikawa R, Jorge AA, Juul A, Kamenický P, Khadilkar V, Kopchick JJ, Kriström B, Lopes MDLA, Luo X, Miller BS, Misra M, Netchine I, Radovick S, Ranke MB, Rogol AD, Rosenfeld RG, Saenger P, Wit JM, Woelfle J. Diagnosis, Genetics, and Therapy of Short Stature in Children: A Growth Hormone Research Society International Perspective. Horm Res Paediatr 2019; 92:1-14. [PMID: 31514194 PMCID: PMC6979443 DOI: 10.1159/000502231] [Citation(s) in RCA: 167] [Impact Index Per Article: 33.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Accepted: 07/18/2019] [Indexed: 12/28/2022] Open
Abstract
The Growth Hormone Research Society (GRS) convened a Workshop in March 2019 to evaluate the diagnosis and therapy of short stature in children. Forty-six international experts participated at the invitation of GRS including clinicians, basic scientists, and representatives from regulatory agencies and the pharmaceutical industry. Following plenary presentations addressing the current diagnosis and therapy of short stature in children, breakout groups discussed questions produced in advance by the planning committee and reconvened to share the group reports. A writing team assembled one document that was subsequently discussed and revised by participants. Participants from regulatory agencies and pharmaceutical companies were not part of the writing process. Short stature is the most common reason for referral to the pediatric endocrinologist. History, physical examination, and auxology remain the most important methods for understanding the reasons for the short stature. While some long-standing topics of controversy continue to generate debate, including in whom, and how, to perform and interpret growth hormone stimulation tests, new research areas are changing the clinical landscape, such as the genetics of short stature, selection of patients for genetic testing, and interpretation of genetic tests in the clinical setting. What dose of growth hormone to start, how to adjust the dose, and how to identify and manage a suboptimal response are still topics to debate. Additional areas that are expected to transform the growth field include the development of long-acting growth hormone preparations and other new therapeutics and diagnostics that may increase adult height or aid in the diagnosis of growth hormone deficiency.
Collapse
Affiliation(s)
- Paulo F. Collett-Solberg
- aDisciplina de Endocrinologia, Departamento de Medicina Interna, Faculdade de Ciências Médicas, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil,*Paulo Ferrez Collett-Solberg, MD, PhD, Pavilhão Reitor Haroldo Lisboa da Cunha, térreo, Rua São Francisco Xavier 524, Maracanã, Rio de Janeiro 20550-013 (Brazil), E-Mail
| | - Geoffrey Ambler
- bInstitute of Endocrinology and Diabetes, The University of Sydney, Sydney, New South Wales, Australia
| | - Philippe F. Backeljauw
- cDivision of Endocrinology, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Martin Bidlingmaier
- dEndocrine Laboratory, Medizinische Klinik und Poliklinik IV, Klinikum der Universität München, Munich, Germany
| | - Beverly M.K. Biller
- eNeuroendocrine Unit, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | | | - Pik To Cheung
- gPaediatric Endocrinology, Genetics, and Metabolism, Virtus Medical Group and The University of Hong Kong, Hong Kong SAR, China
| | - Catherine Seut Yhoke Choong
- hDepartment of Endocrinology, Perth Children's Hospital, Child and Adolescent Health Service, Perth, Washington, Australia,iDivision of Paediatrics, School of Medicine, University of Western Australia, Perth, Washington, Australia,jThe Centre for Child Health Research, Telethon Kids Institute, University of Western Australia, Perth, Washington, Australia
| | - Laurie E. Cohen
- kDivision of Endocrinology, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Pinchas Cohen
- lLeonard Davis School of Gerontology, University of Southern California, Los Angeles, California, USA
| | - Andrew Dauber
- mDivision of Endocrinology, Children's National Health System, Washington, District of Columbia, USA
| | - Cheri L. Deal
- nEndocrine and Diabetes Service, CHU Sainte-Justine and University of Montreal, Montreal, Québec, Canada
| | - Chunxiu Gong
- oEndocrinology, Genetics, and Metabolism, Beijing Diabetes Center for Children and Adolescents, Medical Genetics Department, Beijing Children's Hospital, Beijing, China
| | - Yukihiro Hasegawa
- pDivision of Endocrinology and Metabolism, Tokyo Metropolitan Children's Medical Center, Tokyo, Japan
| | - Andrew R. Hoffman
- qDepartment of Medicine, Stanford University School of Medicine and VA Palo Alto Health Care System, Palo Alto, California, USA
| | - Paul L. Hofman
- rLiggins Institute, University of Auckland, Auckland, New Zealand
| | - Reiko Horikawa
- sDivision of Endocrinology and Metabolism, National Center for Child Health and Development, Tokyo, Japan
| | - Alexander A.L. Jorge
- tUnidade de Endocrinologia Genética (LIM25), Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Anders Juul
- uDepartment of Growth and Reproduction, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Peter Kamenický
- vService d'Endocrinologie et des Maladies de la Reproduction, Hôpital de Bicêtre, Assistance Publique-Hôpitaux de Paris, Université Paris-Saclay, Paris, France
| | - Vaman Khadilkar
- wHirabai Cowasji Jehangir Medical Research Institute (HCJMRI), Jehangir Hospital, Pune, India
| | - John J. Kopchick
- xEdison Biotechnology Institute and Department of Biomedical Sciences, HCOM Ohio University Athens, Athens, Ohio, USA
| | - Berit Kriström
- yInstitute of Clinical Science, Pediatrics, Umeå University, Umeå, Sweden
| | - Maria de Lurdes A. Lopes
- zUnidade de Endocrinologia Pediátrica, Area da Mulher, Criança e Adolescente, Centro Hospitalar Universitário de Lisboa Central-Hospital de Dona Estefânia, Lisbon, Portugal
| | - Xiaoping Luo
- ADepartment of Pediatrics, Tongji Hospital, Tongji Medical Colleage, Huazhong University of Science and Technology, Wuhan, China
| | - Bradley S. Miller
- BDivision of Endocrinology, Department of Pediatrics, University of Minnesota Masonic Children's Hospital, Minneapolis, Minnesota, USA
| | - Madhusmita Misra
- CDivision of Pediatric Endocrinology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Irene Netchine
- DExplorations Fonctionnelles Endocriniennes, AP-HP Hôpital Trousseau, Centre de Recherche Saint Antoine, INSERM, Sorbonne Université, Paris, France
| | - Sally Radovick
- EDepartment of Pediatrics, Robert Wood Johnson Medical School, Child Health Institute of New Jersey-Rutgers University, New Brunswick, New Jersey, USA
| | | | - Alan D. Rogol
- GDepartment of Pediatrics, University of Virginia, Charlottesville, Virginia, USA
| | | | | | - Jan M. Wit
- JDepartment of Pediatrics, Leiden University Medical Center, Leiden, The Netherlands
| | - Joachim Woelfle
- KPediatric Endocrinology Division, Children's Hospital, University of Bonn, Bonn, Germany
| |
Collapse
|
21
|
Castoldi RC, Ozaki GAT, Garcia TA, Giometti IC, Koike TE, Camargo RCT, Dos Santos Pereira JDA, Constantino CJL, Louzada MJQ, Camargo Filho JCS, Belangero WD. Effects of muscular strength training and growth hormone (GH) supplementation on femoral bone tissue: analysis by Raman spectroscopy, dual-energy X-ray absorptiometry, and mechanical resistance. Lasers Med Sci 2019; 35:345-354. [PMID: 31201667 DOI: 10.1007/s10103-019-02821-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Accepted: 05/29/2019] [Indexed: 12/23/2022]
Abstract
The aim of the present study was to verify the effects of muscular strength training and growth hormone (GH) supplementation on femoral bone tissue by Raman spectroscopy (Raman), dual-energy X-ray absorptiometry (DXA), and mechanical resistance (F-max) analysis. A total of 40 male Wistar animals, 60 days old, were used. The animals were distributed into four groups: control (C), control with GH (GHC), muscular strength training (T), and muscular strength training with GH (GHT). Blood samples were collected for the quantification of creatine kinase (CK-MB) and the femurs were removed for analysis by Raman, DXA, and F-max. A more pronounced increase in the bone mineral components was verified in the T group, for all the variables obtained by the Raman (calcium, phosphate, amide, and collagen). In addition, for animals submitted to GH supplementation, there was a reduction in the variable bone mineral density (BMD) obtained by the DXA (p < 0.05). Finally, the animals that received GH supplementation presented a higher F-max, but without statistical significance (p > 0.05). It was concluded that animals that received GH supplementation demonstrated a decrease in BMD. In addition, T alone was able to promote increased calcium, phosphate, amide, and collagen compounds in bone tissue.
Collapse
Affiliation(s)
- Robson Chacon Castoldi
- Faculty of Medical Sciences, Universidade Estadual de Campinas- UNICAMP, Tessália Vieira de Camargo Street, 126. Neighbor: Cidade Universitária Zeferino Vaz., Campinas City, State of São Paulo, 13083-887, Brazil.
- Department of Physical Education, Universidade do Oeste Paulista - UNOESTE, Raposo Tavares Road, km 572 - Neighbor: Limoeiro, Presidente Prudente City, State of São Paulo, 19.067-175, Brazil.
- Laboratório de Análise da Plasticidade Muscular - LAPMUS, UNESP/FCT - Campus de Presidente Prudente, Rua Roberto Simonsen, 305, Bairro: Centro Educacional, Presidente Prudente, SP, 19060-900, Brazil.
| | - Guilherme Akio Tamura Ozaki
- Faculty of Medical Sciences, Universidade Estadual de Campinas- UNICAMP, Tessália Vieira de Camargo Street, 126. Neighbor: Cidade Universitária Zeferino Vaz., Campinas City, State of São Paulo, 13083-887, Brazil
| | - Thiago Alves Garcia
- Faculty of Medical Sciences, Universidade Estadual de Campinas- UNICAMP, Tessália Vieira de Camargo Street, 126. Neighbor: Cidade Universitária Zeferino Vaz., Campinas City, State of São Paulo, 13083-887, Brazil
| | - Ines Cristina Giometti
- Faculty of Veterinary Medicine, Universidade do Oeste Paulista - UNOESTE, Raposo Tavares Road, km 572 - Neighbor: Limoeiro, Presidente Prudente City, State of São Paulo, 19.067-175, Brazil
| | - Tatiana Emy Koike
- Department of Physical Therapy, Universidade Estadual Paulista "Júlio de Mesquita Filho" - UNESP, campus de Presidente Prudente. Roberto Simonsen Street, 305. Neighbor: Centro Educacional, Presidente Prudente City, State of São Paulo, 19060-900, Brazil
| | - Regina Celi Trindade Camargo
- Department of Physical Therapy, Universidade Estadual Paulista "Júlio de Mesquita Filho" - UNESP, campus de Presidente Prudente. Roberto Simonsen Street, 305. Neighbor: Centro Educacional, Presidente Prudente City, State of São Paulo, 19060-900, Brazil
| | - João Domingos Augusto Dos Santos Pereira
- Department of Physics, Chemistry, and Biology, Universidade Estadual Paulista "Júlio de Mesquita Filho" - UNESP, campus de Presidente Prudente. Roberto Simonsen Street, 305. Neighbor: Centro Educacional, Presidente Prudente City, State of São Paulo, 19060-900, Brazil
| | - Carlos José Leopoldo Constantino
- Department of Physics, Chemistry, and Biology, Universidade Estadual Paulista "Júlio de Mesquita Filho" - UNESP, campus de Presidente Prudente. Roberto Simonsen Street, 305. Neighbor: Centro Educacional, Presidente Prudente City, State of São Paulo, 19060-900, Brazil
| | - Mário Jefferson Quirino Louzada
- Department of Animal Support, Production, and Health, Universidade Estadual Paulista- UNESP, campus de Araçatuba. Clóvis Pestana Street, 793. Neighbor: Ipanema, Araçatuba City, State of São Paulo, 16050-680, Brazil
| | - José Carlos Silva Camargo Filho
- Department of Physical Therapy, Universidade Estadual Paulista "Júlio de Mesquita Filho" - UNESP, campus de Presidente Prudente. Roberto Simonsen Street, 305. Neighbor: Centro Educacional, Presidente Prudente City, State of São Paulo, 19060-900, Brazil
| | - William Dias Belangero
- Faculty of Medical Sciences, Universidade Estadual de Campinas- UNICAMP, Tessália Vieira de Camargo Street, 126. Neighbor: Cidade Universitária Zeferino Vaz., Campinas City, State of São Paulo, 13083-887, Brazil
| |
Collapse
|