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Sabbadin C, Marin L, Manso J, Mozzato C, Camozzi V, Andrisani A, Sacchetti C, Mian C, Scaroni C, Guazzarotti L, Ceccato F. Transition from pediatrics to adult health care in girls with turner syndrome. Expert Rev Endocrinol Metab 2024; 19:229-240. [PMID: 38664997 DOI: 10.1080/17446651.2024.2347265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Accepted: 04/22/2024] [Indexed: 05/12/2024]
Abstract
INTRODUCTION Turner Syndrome is a rare condition secondary to a complete or partial loss of one X chromosome, leading to a wide spectrum of clinical manifestations. Short stature, gonadal dysgenesis, cardiovascular malformations, and dysmorphic features characterize its common clinical picture. AREAS COVERED The main endocrine challenges in adolescent girls with Turner Syndrome are puberty induction (closely intertwined with growth) and fertility preservation. We discuss the most important clinical aspects that should be faced when planning an appropriate and seamless transition for girls with Turner Syndrome. EXPERT OPINION Adolescence is a complex time for girls and boys: the passage to young adulthood is characterized by changes in the social, emotional, and educational environment. Adolescence is the ideal time to encourage the development of independent self-care behaviors and to make the growing girl aware of her health, thus promoting healthy lifestyle behaviors. During adulthood, diet and exercise are of utmost importance to manage some of the common complications that can emerge with aging. All clinicians involved in the multidisciplinary team must consider that transition is more than hormone replacement therapy: transition in a modern Healthcare Provider is a proactive process, shared between pediatric and adult endocrinologists.
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Affiliation(s)
- Chiara Sabbadin
- Endocrine Unit, Department of Medicine DIMED, University of Padova, Padova, Italy
- Endocrine Unit, University-Hospital of Padova, Padova, Italy
| | - Loris Marin
- Department of Women's and Children's Health, University of Padova, Padova, Italy
| | - Jacopo Manso
- Endocrine Unit, Department of Medicine DIMED, University of Padova, Padova, Italy
- Endocrine Unit, University-Hospital of Padova, Padova, Italy
- Pediatric Endocrinology and Adolescence Unit, Department of Women's and Children's Health, University-Hospital of Padova, Padova, Italy
| | - Chiara Mozzato
- Department of Women's and Children's Health, University of Padova, Padova, Italy
| | - Valentina Camozzi
- Endocrine Unit, Department of Medicine DIMED, University of Padova, Padova, Italy
- Endocrine Unit, University-Hospital of Padova, Padova, Italy
| | - Alessandra Andrisani
- Department of Women's and Children's Health, University of Padova, Padova, Italy
| | - Cinzia Sacchetti
- Associazione Famiglie di Soggetti con Deficit dell'Ormone della Crescita e altre Patologie Rare (AFADOC), Vicenza, Italy
| | - Caterina Mian
- Endocrine Unit, Department of Medicine DIMED, University of Padova, Padova, Italy
- Endocrine Unit, University-Hospital of Padova, Padova, Italy
| | - Carla Scaroni
- Endocrine Unit, Department of Medicine DIMED, University of Padova, Padova, Italy
- Endocrine Unit, University-Hospital of Padova, Padova, Italy
| | - Laura Guazzarotti
- Pediatric Endocrinology and Adolescence Unit, Department of Women's and Children's Health, University-Hospital of Padova, Padova, Italy
| | - Filippo Ceccato
- Endocrine Unit, Department of Medicine DIMED, University of Padova, Padova, Italy
- Endocrine Unit, University-Hospital of Padova, Padova, Italy
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Backeljauw P, Blair JC, Ferran JM, Kelepouris N, Miller BS, Pietropoli A, Polak M, Sävendahl L, Verlinde F, Rohrer TR. Early GH Treatment Is Effective and Well Tolerated in Children With Turner Syndrome: NordiNet® IOS and Answer Program. J Clin Endocrinol Metab 2023; 108:2653-2665. [PMID: 36947589 PMCID: PMC10505549 DOI: 10.1210/clinem/dgad159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 02/24/2023] [Accepted: 03/03/2023] [Indexed: 03/24/2023]
Abstract
CONTEXT Despite having normal growth hormone (GH) secretion, individuals with Turner syndrome (TS) have short stature. Treatment with recombinant human GH is recommended for TS girls with short stature. OBJECTIVE This work aimed to evaluate the effectiveness and safety of Norditropin (somatropin, Novo Nordisk) with up to 10 years of follow-up in children with TS. METHODS Secondary analysis was conducted of Norditropin data from 2 non-interventional studies: NordiNet® IOS (NCT00960128) and the ANSWER program (NCT01009905). RESULTS A total of 2377 girls with TS were included in the safety analysis set (SAS), with 1513 in the treatment-naive effectiveness analysis set (EAS). At the start of treatment, 1273 (84%) participants were prepubertal (EAS); mean (SD) age was 8.8 (3.9) years. Mean (SD) dose received at the start of GH treatment was 0.045 (0.011) mg/kg/day (EAS). Mean (SD) baseline insulin-like growth factor-1 (IGF-I) SD score (SDS) was -0.86 (1.52), and mean (SD) duration of GH treatment (SAS) was 3.8 (2.8) years.Height SDS (HSDS) increased throughout follow-up, with near-adult HSDS reached by 264 (17%) participants (mean [SD] -1.99 [0.94]; change from baseline +0.90 [0.85]). During the study, 695 (46%) participants (EAS) entered puberty at a mean (SD) age of 12.7 (1.9) years (whether puberty was spontaneous or induced was unknown). Within the SAS, mean IGF-I SDS (SD) at year 10 was 0.91 (1.69); change from baseline +1.48 (1.70). Serious adverse reactions were reported in 10 participants (epiphysiolysis [n = 3]). CONCLUSION GH-treated participants with TS responded well, without new safety concerns. Our real-world data are in agreement with previous studies.
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Affiliation(s)
- Philippe Backeljauw
- Division of Pediatric Endocrinology, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, OH 45229-3039, USA
| | - Joanne C Blair
- Department of Endocrinology, Alder Hey Children's NHS Foundation Trust, Liverpool L14 5AB, UK
| | | | | | - Bradley S Miller
- Division of Pediatric Endocrinology, M Health Fairview Masonic Children's Hospital, Minneapolis, MN 55454, USA
| | | | - Michel Polak
- Université de Paris Cité, Hôpital Universitaire Necker Enfants Malades, Assistance Publique Hôpitaux de Paris, 75015 Paris, France
| | - Lars Sävendahl
- Karolinska Institutet, Karolinska University Hospital, 171 64 Solna, Sweden
| | - Franciska Verlinde
- Belgian Society for Pediatric Endocrinology and Diabetology, 1090 Brussels, Belgium
| | - Tilman R Rohrer
- University Children’s Hospital, Saarland University Medical Center, 66421 Homburg, Germany
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Roy R, Hazra A, Ghosh S. An Observational Study on Response to Growth Hormone Therapy in Indian Patients of Short Stature with Special Emphasis on Biochemical Parameters and Bone Biomarkers. Indian J Endocrinol Metab 2023; 27:260-269. [PMID: 37583404 PMCID: PMC10424109 DOI: 10.4103/ijem.ijem_303_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 03/21/2023] [Accepted: 03/23/2023] [Indexed: 08/17/2023] Open
Abstract
Introduction There is a lack of Indian data on short stature treatment using recombinant human growth hormone (rhGH). We explored the effects of such treatment in eastern Indian patients, with emphasis on biochemical parameters and bone biomarkers in addition to basic anthropometry. Methods Our descriptive study covered 50 short stature patients of varied aetiology attending endocrine outpatient department (OPD) of a tertiary care teaching hospital. Patients were followed up for 1 year after the index visit, and prospective data were reconciled with past medical records. A dose of rhGH used was 0.18-0.375 mg/kg as standard, starting dose mostly being 0.2 mg/kg. Dosing was adjusted if the physician judged the clinical outcome to be less favourable than expected. Anthropometric parameters (height, weight, body mass index (BMI) and skeletal age) were recorded clinically, and various biochemical parameters and bone biomarkers were estimated from blood. Results Among 50 subjects, 60% had idiopathic growth hormone (GH) deficiency and 26% had Turner's syndrome. The median age at treatment start was 10 years, and the median treatment duration was 25.5 months. The height increased more in the first year of therapy. In the last 6 months, the height velocity was approximately 0.5 cm/month. Although the weight increased significantly, the increment slowed down in the last 6 months. Both remained less than age- and gender-matched references throughout. The skeletal age was on average 2 years behind chronological age (CA)-being 8.7, 9.6 and 11.3 years, respectively, at therapy start, after one year and at study end. Fasting blood glucose (FBG), total cholesterol and calcium level changes were not statistically significant. Serum cortisol and phosphate showed a modest but statistically significant rise, while thyroid-stimulating hormone (TSH) level declined. Insulin-like growth factor 1 (IGF-1) increase was relatively pronounced. Among bone biomarkers, a decrease in CTx and an increase in vitamin D were significant. Dual-energy X-ray absorptiometry (DEXA) data indicated that bone mineral density was less than that of age-matched controls despite treatment. The therapy was well tolerated. Conclusions rhGH treatment leads to significant improvement in anthropometry in Indian children comparable with Western data. Bone biomarker changes indicate decreased bone resorption and increased bone formation although bone mineral density still lags behind age-matched controls.
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Affiliation(s)
- Ritam Roy
- Department of Pharmacology, IPGME&R, Kolkata, West Bengal, India
| | - Avijit Hazra
- Department of Pharmacology, IPGME&R, Kolkata, West Bengal, India
- Dean, IPGME&R, Kolkata, West Bengal, India
| | - Sujoy Ghosh
- Department of Endocrinology, IPGME&R, Kolkata, West Bengal, India
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Al Khalifah RA, Alhakami A, AlRuthia Y, Al Sarraj HZ, Abulqasim J, Al-Rasheedi A, NurHussen A, Naji A. The long-term growth, cost-effectiveness, and glycemic effects of growth hormone therapy on children born small for gestational age over 10 years: a retrospective cohort study. J Pediatr Endocrinol Metab 2022; 35:1357-1368. [PMID: 36203313 DOI: 10.1515/jpem-2022-0379] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Accepted: 09/15/2022] [Indexed: 11/15/2022]
Abstract
OBJECTIVES We aimed to report our 10-year experience of treating short children born small for gestational age (SGA) by comparing the long-term growth, metabolic safety, and cost-effectiveness of recombinant human growth hormone (rhGH) therapy in short children born SGA with those in rhGH-treated children with growth hormone deficiency (GHD) and Turner syndrome. METHODS We performed a 10-year retrospective cohort study at King Saud University Medical City. We included children aged 3-16 years who received rhGH for GHD, SGA, or Turner syndrome for >1 year. RESULTS A total of 166 children received rhGH therapy for GHD, 58 for SGA, and 16 for Turner syndrome. During the last study visit, the average height change was 21 cm for GHD children and 14 cm for children born SGA (p-value <0.001). The height SDS change was 0.84 for GHD children and 0.55 for SGA children (p-value=0.004). The average cost-effectiveness ratios for treating GHD and SGA children were USD 1,717.22 and USD 1,157.19 per centimeter gained, respectively. Moreover, the mean incremental cost-effectiveness ratio for GHD vs. SGA patients was USD 2,820.39 per centimeter gained. Dysglycemia developed in 70 patients: 43 (36.44%), 22 (40.74%), and 5 (13%) in the GHD, SGA, and Turner syndrome groups, respectively. CONCLUSIONS rhGH is effective in height improvement of short children. However, pursuing rhGH treatment for children born SGA requires a shared decision-making approach to balance the modest benefit of final adult height gain with the long-term metabolic effects, considering the acceptable costs on the Saudi healthcare system.
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Affiliation(s)
- Reem Abdullah Al Khalifah
- Pediatric Endocrine Division, Department of Pediatrics, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Amal Alhakami
- Pediatric Endocrine Division, Department of Pediatrics, College of Medicine, King Saud University, Riyadh, Saudi Arabia.,Pediatric Division, Department of Clinical Science, College of Medicine, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Yazed AlRuthia
- Department of Clinical Pharmacy, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Hadeel Zohair Al Sarraj
- Pediatric Endocrine Division, Department of Pediatrics, College of Medicine, King Saud University, Riyadh, Saudi Arabia.,Pediatric Endocrinology Division, Department of Pediatrics, Ad Diriyah Hospital, Riyadh Third Health Cluster, Riyadh, Saudi Arabia
| | - Jumana Abulqasim
- Pediatric Endocrine Division, Department of Pediatrics, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Ameinah Al-Rasheedi
- Pediatric Endocrine Division, Department of Pediatrics, College of Medicine, King Saud University, Riyadh, Saudi Arabia.,Department of Pediatrics, Unaizah College of Medicine and Medical Sciences, Qassim University, Unaizah, Kingdom of Saudi Arabia
| | - Akram NurHussen
- Pediatric Endocrine Division, Department of Pediatrics, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Ammar Naji
- Pediatric Endocrine Division, Department of Pediatrics, College of Medicine, King Saud University, Riyadh, Saudi Arabia
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Lonero A, Giotta M, Guerrini G, Calcaterra V, Galazzi E, Iughetti L, Cassio A, Wasniewska GM, Mameli C, Tornese G, Salerno M, Cherubini V, Caruso Nicoletti M, Street ME, Grandone A, Giacomozzi C, Faienza MF, Guzzetti C, Bellone S, Parpagnoli M, Musolino G, Maggio MC, Bozzola M, Trerotoli P, Delvecchio M. Isolated childhood growth hormone deficiency: a 30-year experience on final height and a new prediction model. J Endocrinol Invest 2022; 45:1709-1717. [PMID: 35567736 DOI: 10.1007/s40618-022-01808-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 04/21/2022] [Indexed: 10/18/2022]
Abstract
PURPOSE We aimed to evaluate the near-final height (nFHt) in a large cohort of pediatricpatients with growth hormone deficiency (GHD) and to elaborate a new predictive method of nFHt. METHODS We recruited GHD patients diagnosed between 1987 and 2014 and followed-up until nFHt. To predict the values of nFHt, each predictor was run in a univariable spline. RESULTS We enrolled 1051 patients. Pre-treatment height was -2.43 SDS, lower than parental height (THt) (-1.09 SDS, p < 0.001). The dose of recombinant human GH (rhGH) was 0.21mg/kg/week at start of treatment. nFHt was -1.08 SDS (height gain 1.27 SDS), higher than pre-treatment height (p < 0.001) and comparable to THt. 1.6% of the patients were shorter than -2 SDS from THt. The rhGH dose at nFHt was 0.19 mg/kg/week, lower than at the start (p < 0.001). The polynomial regression showed that nFHt was affected by gender, THt, age at puberty, height at puberty, age at the end of treatment (F = 325.37, p < 0.0001, R2 87.2%). CONCLUSION This large national study shows that GHD children can reach their THt. The rhGH/kg/day dose significantly decreased from the start to the end of the treatment. Our model suggests the importance of a timely diagnosis, possibly before puberty, the beneficial effect of long-term treatment with rhGH, and the key-role of THt. Our prediction model has a very acceptable error compared to the majority of other published studies.
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Affiliation(s)
- Antonella Lonero
- Giovanni XXIII Children's Hospital, AOU Policlinico di Bari, piazza G.Cesare 11, Bari, Italy
| | - Massimo Giotta
- Department of Biomedical Science and Human Oncology, University of Bari "Aldo Moro", Bari, Italy
| | - Giulia Guerrini
- Specialty School of Paediatrics - Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - Valeria Calcaterra
- Pediatric and Adolescent Unit, Department of Internal Medicine, University of Pavia, Pavia, Italy
- Pediatric Department, "V. Buzzi" Children's Hospital, University of Milan, Milan, Italy
| | - Elena Galazzi
- Department of Endocrine and Metabolic Diseases, IRCCS Istituto Auxologico Italiano, Milan, Italy
| | - Lorenzo Iughetti
- Department of Medical and Surgical Sciences of the Mother, Children and Adults, Pediatric Unit, University of Modena and Reggio Emilia, Modena, Italy
| | - Alessandra Cassio
- Department of Pediatric Endocrinology, Unit of Pediatrics, University of Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | | | - Chiara Mameli
- Pediatric Department, "V. Buzzi" Children's Hospital, University of Milan, Milan, Italy
| | - Gianluca Tornese
- Institute for Maternal and Child Health, IRCCS Burlo Garofolo, Trieste, Italy
| | - Mariacarolina Salerno
- Department of Translational Medical Sciences, Paediatric Endocrinology Unit, University of Naples 'Federico II', Naples, Italy
| | - Valentino Cherubini
- Department of Women's and Children's Health, G. Salesi Hospital, Azienda Ospedaliero-Universitaria Ospedali Riuniti, Ancona, Italy
| | | | - Maria Elisabeth Street
- Department of Mother and Child, AUSL-IRCCS of Reggio Emilia, Reggio Emilia, Italy
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Anna Grandone
- Department of Woman, Child and of General and Specialized Surgery, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Claudio Giacomozzi
- Unit of Pediatrics, Department of Maternal and Child Health, Carlo Poma Hospital, ASST-Mantova, Mantua, Italy
| | - Maria Felicia Faienza
- Department of Biomedical Sciences and Human Oncology, Paediatric Unit, University of Bari "A. Moro", Bari, Italy
| | - Chiara Guzzetti
- SSD Endocrinologia Pediatrica e Centro Screening Neonatale, Ospedale Pediatrico Microcitemico "A. Cao", ASSL Cagliari, Novara, Italy
| | - Simonetta Bellone
- SCDU of Pediatrics, Department of Health Sciences, University of Piemonte Orientale, Novara, Italy
| | | | - Gianluca Musolino
- Ambulatorio di Auxologia ed Endocrinologia pediatrica, S.C. Pediatria, Ospedale Pediatrico "Filippo Del Ponte", ASST Sette Laghi, Varese, Italy
| | - Maria Cristina Maggio
- Department of Health Promotion, Maternal and Infantile Care, Department of Internal Medicine and Medical Specialties "G. D'Alessandro", University of Palermo, Palermo, Italy
| | | | - Paolo Trerotoli
- Department of Biomedical Science and Human Oncology, University of Bari "Aldo Moro", Bari, Italy
| | - Maurizio Delvecchio
- Giovanni XXIII Children's Hospital, AOU Policlinico di Bari, piazza G.Cesare 11, Bari, Italy.
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Sodero G, Agresti P, Triarico S, Romano A, Mastrangelo S, Attinà G, Maurizi P, Cipolla C, Ruggiero A. Growth Hormone replacement therapy in pediatric brain tumor survivors. Minerva Pediatr (Torino) 2022; 74:340-348. [PMID: 35142454 DOI: 10.23736/s2724-5276.22.06799-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Brain tumors are the most frequent type of solid neoplasms in children with a recognized 5-year survival rate between 57 and 65%. The survival rate progressively increased in the last few years, due to the improvements in their treatment based on chemotherapy, radiotherapy, and surgery. At the same time, at long term follow-up, clinicians should carefully evaluate comorbidities and long term sequelae secondary to the disease and its treatment. Growth Hormone Deficiency (GHD) is an endocrinopathy commonly found among pediatric cancer survivors, with a negative effect on the child's final height and entire metabolism. GH replacement therapy (GHRT), with a synthetic hormone analog, may improve the growth rate and finally adult height, ameliorating the quality of life after cancer treatment. However, in clinical practice, GHRT is adopted with caution for fear of cancer recurrence or the onset of second malignancies. In our review, we perform a focus on the GH structure and function, comparing benefits and risks of GHRT, derived from the analysis of the data currently available in the literature.
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Affiliation(s)
- Giorgio Sodero
- Istituto di Pediatria, Università Cattolica del Sacro Cuore, Rome, Italy -
| | - Pierpaolo Agresti
- Istituto di Pediatria, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Silvia Triarico
- Pediatric Oncology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica Sacro Cuore, Rome, Italy
| | - Alberto Romano
- Istituto di Pediatria, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Stefano Mastrangelo
- Pediatric Oncology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica Sacro Cuore, Rome, Italy.,Università Cattolica del Sacro Cuore Sede di Roma, Italy
| | - Giorgio Attinà
- Pediatric Oncology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica Sacro Cuore, Rome, Italy
| | - Palma Maurizi
- Pediatric Oncology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica Sacro Cuore, Rome, Italy
| | - Clelia Cipolla
- Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Antonio Ruggiero
- Pediatric Oncology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica Sacro Cuore, Rome, Italy.,Università Cattolica del Sacro Cuore Sede di Roma, Italy
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Butler MG, Miller BS, Romano A, Ross J, Abuzzahab MJ, Backeljauw P, Bamba V, Bhangoo A, Mauras N, Geffner M. Genetic conditions of short stature: A review of three classic examples. Front Endocrinol (Lausanne) 2022; 13:1011960. [PMID: 36339399 PMCID: PMC9634554 DOI: 10.3389/fendo.2022.1011960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Accepted: 09/20/2022] [Indexed: 11/30/2022] Open
Abstract
Noonan, Turner, and Prader-Willi syndromes are classical genetic disorders that are marked by short stature. Each disorder has been recognized for several decades and is backed by extensive published literature describing its features, genetic origins, and optimal treatment strategies. These disorders are accompanied by a multitude of comorbidities, including cardiovascular issues, endocrinopathies, and infertility. Diagnostic delays, syndrome-associated comorbidities, and inefficient communication among the members of a patient's health care team can affect a patient's well-being from birth through adulthood. Insufficient information is available to help patients and their multidisciplinary team of providers transition from pediatric to adult health care systems. The aim of this review is to summarize the clinical features and genetics associated with each syndrome, describe best practices for diagnosis and treatment, and emphasize the importance of multidisciplinary teams and appropriate care plans for the pediatric to adult health care transition.
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Affiliation(s)
- Merlin G. Butler
- Department of Psychiatry & Behavioral Sciences, University of Kansas Medical Center, Kansas City, KS, United States
- Department of Pediatrics, University of Kansas Medical Center, Kansas City, KS, United States
- *Correspondence: Merlin G. Butler,
| | - Bradley S. Miller
- Pediatric Endocrinology, University of Minnesota Masonic Children’s Hospital, Minneapolis, MN, United States
| | - Alicia Romano
- Department of Pediatrics, New York Medical College, Valhalla, NY, United States
| | - Judith Ross
- Department of Pediatrics, Nemours Children’s Health, Wilmington, DE, United States
- Department of Pediatrics, Thomas Jefferson University, Philadelphia, PA, United States
| | | | - Philippe Backeljauw
- Cincinnati Children’s Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, OH, United States
| | - Vaneeta Bamba
- Division of Endocrinology, Children’s Hospital of Philadelphia; Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
| | - Amrit Bhangoo
- Pediatric Endocrinology, Children's Health of Orange County (CHOC) Children’s Hospital, Orange, CA, United States
| | - Nelly Mauras
- Division of Endocrinology, Nemours Children’s Health, Jacksonville, FL, United States
| | - Mitchell Geffner
- The Saban Research Institute, Children’s Hospital Los Angeles, Los Angeles, CA, United States
- Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
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Catellani C, Ravegnini G, Sartori C, Righi B, Lazzeroni P, Bonvicini L, Poluzzi S, Cirillo F, Predieri B, Iughetti L, Giorgi Rossi P, Angelini S, Street ME. Specific miRNAs Change After 3 Months of GH treatment and Contribute to Explain the Growth Response After 12 Months. Front Endocrinol (Lausanne) 2022; 13:896640. [PMID: 35813630 PMCID: PMC9256936 DOI: 10.3389/fendo.2022.896640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Accepted: 04/21/2022] [Indexed: 11/20/2022] Open
Abstract
CONTEXT There is growing evidence of the role of epigenetic regulation of growth, and miRNAs potentially play a role. OBJECTIVE The aim of this study is to identify changes in circulating miRNAs following GH treatment in subjects with isolated idiopathic GH deficiency (IIGHD) after the first 3 months of treatment, and verify whether these early changes can predict growth response. DESIGN AND METHODS The expression profiles of 384 miRNAs were analyzed in serum in 10 prepubertal patients with IIGHD (5 M, 5 F) at two time points before starting GH treatment (t-3, t0), and at 3 months on treatment (t+3). MiRNAs with a fold change (FC) >+1.5 or <-1.5 at t+3 were considered as differentially expressed. In silico analysis of target genes and pathways led to a validation step on 8 miRNAs in 25 patients. Clinical and biochemical parameters were collected at baseline, and at 6 and 12 months. Simple linear regression analysis and multiple stepwise linear regression models were used to explain the growth response. RESULTS Sixteen miRNAs were upregulated and 2 were downregulated at t+3 months. MiR-199a-5p (p = 0.020), miR-335-5p (p = 0.001), and miR-494-3p (p = 0.026) were confirmed to be upregulated at t+3. Changes were independent of GH peak values at testing, and levels stabilized after 12 months. The predicted growth response at 12 months was considerably improved compared with models using the common clinical and biochemical parameters. CONCLUSIONS MiR-199a-5p, miR-335-5p, and miR-494-3p changed after 3 months of GH treatment and likely reflected both the degree of GH deficiency and the sensitivity to treatment. Furthermore, they were of considerable importance to predict growth response.
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Affiliation(s)
- Cecilia Catellani
- Department of Mother and Child, Azienda Unità Sanitaria Locale – IRCCS di Reggio Emilia, Reggio Emilia, Italy
- PhD Program in Clinical and Experimental Medicine, University of Modena and Reggio Emilia, Modena, Italy
| | - Gloria Ravegnini
- Department of Pharmacy and Biotechnology, University of Bologna, Bologna, Italy
| | - Chiara Sartori
- Department of Mother and Child, Azienda Unità Sanitaria Locale – IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Beatrice Righi
- Department of Mother and Child, Azienda Unità Sanitaria Locale – IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Pietro Lazzeroni
- Department of Mother and Child, Azienda Unità Sanitaria Locale – IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Laura Bonvicini
- Epidemiology Unit, Azienda Unità Sanitaria Locale – IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Silvia Poluzzi
- Department of Medical and Surgical Sciences of the Mother, Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Francesca Cirillo
- Department of Mother and Child, Azienda Unità Sanitaria Locale – IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Barbara Predieri
- Department of Medical and Surgical Sciences of the Mother, Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Lorenzo Iughetti
- Department of Medical and Surgical Sciences of the Mother, Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Paolo Giorgi Rossi
- Epidemiology Unit, Azienda Unità Sanitaria Locale – IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Sabrina Angelini
- Department of Pharmacy and Biotechnology, University of Bologna, Bologna, Italy
| | - Maria Elisabeth Street
- Department of Mother and Child, Azienda Unità Sanitaria Locale – IRCCS di Reggio Emilia, Reggio Emilia, Italy
- Department of Medicine and Surgery, University of Parma, Parma, Italy
- *Correspondence: Maria Elisabeth Street,
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9
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Rohrer TR, Abuzzahab J, Backeljauw P, Birkegård AC, Blair J, Dahlgren J, Júlíusson PB, Ostrow V, Pietropoli A, Polak M, Romano A, Ross J, Sävendahl L, Miller BS. Long-Term Effectiveness and Safety of Childhood Growth Hormone Treatment in Noonan Syndrome. Horm Res Paediatr 2021; 93:380-395. [PMID: 33440388 DOI: 10.1159/000512429] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2019] [Accepted: 09/25/2020] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION Few data exist on long-term growth hormone (GH) treatment in patients with Noonan syndrome (NS). OBJECTIVE To evaluate the effectiveness and safety of GH treatment in NS in clinical practice. METHODS Height gain, near-adult height (NAH), and safety were assessed in 2 complementary non-interventional studies: NordiNet® IOS and ANSWER. The safety analysis included 412 patients, and the effectiveness analysis included 84 GH-treated patients (male, n = 67) with ≥4 years' height standard deviation score (HSDS) data. HSDS was determined using national reference (NR) and NS-specific (NSS) data. RESULTS The mean (SD) baseline age was 8.38 (3.57) years; HSDS, -2.76 (1.03); GH dose, 41.6 (11.1) µg/kg/day. The mean (SD) HSDS increase from baseline (ΔHSDS) was 0.49 (0.37) (first year), 0.79 (0.58) (second year), and 1.01 (0.60) (third year) (NR). The mean (SD) HSDS at year 3 was -1.66 (1.00) (NR; 1.06 [1.12] [NSS]). Twenty-four patients achieved NAH. The mean (SD) NAH SDS (NR) was -1.51 (0.60) (154.90 [3.21] cm) in females and -1.79 (1.09) (165.61 [7.19] cm) in males; 70.8% (17/24) had NAH SDS ≥ -2. Adverse drug reactions and GH-unrelated serious adverse events (n = 34) were reported in 22/412 (5.3%) patients. Four neoplasms and 3 cases of scoliosis were reported; no cardiovascular adverse events occurred. CONCLUSIONS GH-treated children with NS achieved substantial height gain during the first 3 years of follow-up. Overall, 24 patients achieved NAH, with 70.8% having NAH SDS ≥ -2. There was no evidence to support a higher prevalence of neoplasm, or cardiac or other comorbidities.
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Affiliation(s)
- Tilman R Rohrer
- Department of Pediatric Endocrinology, University Children's Hospital, Saarland University Medical Center, Homburg, Germany,
| | - Jennifer Abuzzahab
- Diabetes and Endocrine Center, Children's Hospital & Clinics of Minnesota, Saint Paul, Minnesota, USA
| | - Philippe Backeljauw
- Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | | | - Joanne Blair
- Department of Paediatric Endocrinology, Alder Hey Children's NHS Foundation Trust, Liverpool, United Kingdom
| | - Jovanna Dahlgren
- Department of Paediatrics, Region Västra Götaland, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Pétur Benedikt Júlíusson
- Department of Paediatrics, Haukeland University Hospital, Bergen, Norway.,Department of Health Registry Research and Development, National Institute of Public Health, Bergen, Norway.,Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Vlady Ostrow
- Medical Affairs, Novo Nordisk Inc., Princeton, New Jersey, USA
| | - Alberto Pietropoli
- Global Medical Affairs, Novo Nordisk Health Care AG, Zurich, Switzerland
| | - Michel Polak
- Paediatric Endocrinology, Diabetology and Gynaecology Department, Necker Children's University Hospital, Imagine Institute, Paris, France
| | - Alicia Romano
- Department of Pediatrics, New York Medical College, Valhalla, New York, USA
| | - Judith Ross
- Nemours DuPont Hospital for Children and Department of Pediatrics, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Lars Sävendahl
- Pediatric Endocrinology, Karolinska University Hospital and Department of Women´s and Children´s Health, Karolinska Institutet, Solna, Sweden
| | - Bradley S Miller
- Pediatric Endocrinology, University of Minnesota Masonic Children's Hospital, Minneapolis, Minnesota, USA
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10
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Su PH, Yang C, Chao MC, Chiang CL. Monitoring Adherence Rate to Growth Hormone Therapy and Growth Outcomes in Taiwanese Children Using Easypod Connect: Observational Study. JMIR Pediatr Parent 2021; 4:e14774. [PMID: 33448936 PMCID: PMC7846437 DOI: 10.2196/14774] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Revised: 09/23/2020] [Accepted: 11/22/2020] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Adherence to growth hormone therapy is difficult to detect reliably. Devices such as easypod have been developed for electronic recording of injections. The easypod connect observational study (ECOS) was an open-label, observational, multinational, phase IV study conducted in 24 countries around the world. The final results from ECOS in the Taiwanese cohort are reported in this paper. OBJECTIVE This study aimed to evaluate the adherence and long-term outcomes of growth hormone therapy in pediatric subjects using the easypod electromechanical device. METHODS Subjects (aged 2-18 years or >18 years without fusion of growth plates) who received Saizen (recombinant human growth hormone, somatropin) via the easypod device were enrolled in this study. The primary objective was to assess the level of adherence in subjects receiving Saizen via easypod. RESULTS In Taiwan, a total of 35 and 13 children fulfilled the criteria of full analysis set and complete analysis set, respectively. The mean (SD) age of the complete analysis set was 12.08 (2.72) years. All subjects were growth hormone-naïve, with 38% (5/13) females. The mean adherence rates of 13 subjects were 87.6% at 3 months and 84.3% at 6 months, that of 8 subjects was 81.0% at 9 months, and that of 4 subjects was 91.6% at 1 year. After 1 year of treatment, subjects had a median (Q1:Q3) change in height SD score of 0.30 (0.06:0.48), median height velocity of 6.50 (4.33:8.24) cm/year, and median change in height velocity SD score of 1.81 (-0.04:3.52). CONCLUSIONS With the easypod device, patients with inadequate adherence and poor response to treatment can be identified. Adherence to growth hormone therapy administered via easypod was generally high in the first year of treatment but the adherence gradually decreased over time. Overall, growth outcomes after 1 year indicated a positive growth response to growth hormone treatment. Future efforts should be focused on personalized management of adherence by using the easypod system.
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Affiliation(s)
- Pen-Hua Su
- School of Medicine, Chung-Shan Medical University, Taichung City, Taiwan
- Department of Pediatrics and Genetics, Chung Shan Medical University Hospital, Taichung City, Taiwan
| | - Chen Yang
- Division of Genetics, Metabolism and Endocrinology, Department of Pediatrics, Taipei Medical University Hospital, Taipei, Taiwan
| | - Mei-Chyn Chao
- Department of Pediatric Genetics, Changhua Christian Children's Hospital, Changhua, Taiwan
- Department of Pediatric Genetics, Endocrinology and Metabolism, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
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11
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Demiral M, Unal E, Baysal B, Baran RT, Demirbilek H, Özbek MN. Evaluation of the Final Adult Height and Its Determinants in Patients with Growth Hormone Deficiency: A Single-centre Experience from the South-Eastern Region of Turkey. J Clin Res Pediatr Endocrinol 2020; 12:295-302. [PMID: 32157854 PMCID: PMC7499137 DOI: 10.4274/jcrpe.galenos.2020.2019.0218] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
OBJECTIVE The aim was to determine the final adult height (FAH) achieved by recombinant human growth hormone (rhGH) treatment, the factors affecting FAH and the success of attaining the genetic potential. METHODS Data of 133 patients treated with rhGH therapy were reviewed retrospectively. Patients were grouped according to diagnosis, either isolated GH deficiency (IGHD) or multiple pituitary hormone deficiency (MPHD), and by sex, and pubertal status at the beginning of treatment. RESULTS The mean age of initiation of treatment was 12.3±2.18 years, and the mean duration of rhGH treatment was 3.65±1.5 years. The mean height standard deviation score (SDS) at diagnosis was -3.11±0.75 SD. All patients received a standardized GH dose of 0.033 mg/kg/day. Mean FAH-SDS was -1.8±0.77 and delta height-SDS (the change in height SDS between the beginning and end of treatment) was 1.28±0.94 SD. FAH-SDS was -1.79±0.86 SD in males; -1.82±0.64 in females (p=0.857); -1.94±0.71 at the beginning of treatment in pubertal patients and -1.68±0.81 in prepubertal patients (p=0.056); -1.84±0.89 in patients with IGHD and -0.47±0.2 in patients with MPHD (p˃0.05). In multiple regression analysis, First year delta height-SDS was the most predictive factor for both FAH-SDS and delta height-SDS. CONCLUSION The majority of our patients achieved a final height compatible with their genetic potential as well as population standards when treated with rhGH even having started at a relatively late age. First year delta height-SDS was a predictive factor for FAH.
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Affiliation(s)
- Meliha Demiral
- Gazi Yaşargil Training and Research Hospital, Clinic of Paediatric Endocrinology, Diyarbakır, Turkey,* Address for Correspondence: Gazi Yaşargil Training and Research Hospital, Clinic of Paediatric Endocrinology, Diyarbakır, Turkey Phone: +90 535 588 56 49 E-mail:
| | - Edip Unal
- Gazi Yaşargil Training and Research Hospital, Clinic of Paediatric Endocrinology, Diyarbakır, Turkey
| | - Birsen Baysal
- Gazi Yaşargil Training and Research Hospital, Clinic of Paediatrics, Diyarbakır, Turkey
| | - Rıza Taner Baran
- Antalya Training and Research Hospital, Clinic of Paediatric Endocrinology, Antalya, Turkey
| | - Hüseyin Demirbilek
- Hacettepe University Faculty of Medicine, Department of Paediatric Endocrinology, Ankara, Turkey
| | - Mehmet Nuri Özbek
- Gazi Yaşargil Training and Research Hospital, Clinic of Paediatric Endocrinology, Diyarbakır, Turkey
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12
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Abstract
Proper growth is a marker of the overall health of a child. Growth monitoring in infancy and childhood is a central part of preventative child health programs. For early recognition of pathological causes of growth failure, accurate measurements of height and weight using standardized methods is fundamental. The general pediatrician is a key participant, as he/she provides the auxological data to determine if further testing is needed. This review provides an outline for the general pediatrician for proper auxological measurements, normal variants versus abnormal growth, initial testing for abnormal growth, and when to refer to a pediatric endocrinologist.
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Affiliation(s)
- Nicole Nejedly
- Eastern Virginia Medical School, Division of Pediatric Endocrinology, Children's Hospital of The King's Daughters, Children's Specialty Group, PLLC, Norfolk, VA, United States.
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13
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Kosteria I, Aloumanis K, Kanaka-Gantenbein C, Vlachopapadopoulou E, Michalacos S, Stamoyannou L, Drossinos E, Chrousos G. Pediatric growth hormone therapy in Greece: analysis of the Hellenic cohort of the GeNeSIS study. Hormones (Athens) 2019; 18:423-434. [PMID: 31696446 DOI: 10.1007/s42000-019-00148-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Accepted: 10/21/2019] [Indexed: 12/31/2022]
Abstract
PURPOSE To describe the data from the Greek cohort of the Genetics and Neuroendocrinology of Short Stature International Study (GeNeSIS). METHODS GeNeSIS was a prospective, open-label, multinational, observational study collecting information on clinical outcomes and treatment safety of children with growth disorders treated with growth hormone (GH), according to national indications. After informed consent, 305 patients (143 females), including 255 patients with growth hormone deficiency (GHD) and 30 with Turner syndrome (TS), from eight investigational sites, were enrolled in Greece. Demographic data, treatment efficacy, and adverse events were reported at the discretion of attending physicians. RESULTS Treatment with GH was undertaken for 247/255 patients with GHD and 29/30 with TS. The majority of patients treated with GHD (73.7%) and TS (84%) with recorded Tanner stage were prepubertal at enrolment. Among patients treated with GHD and TS, 70.45% and 55% were GH-naïve at study entry, respectively. Height standard deviation score (SDS), height velocity SDS, and height SDS-target height SDS numerically improved during the 4-year observation period. The effect of GH treatment was more prominent in the first year of treatment, especially in the GHD group. CONCLUSIONS In the Greek cohort of GeNeSIS, GHD is the most frequent indication for GH treatment, followed by TS. While the latter is diagnosed somewhat earlier, GH treatment is not as efficacious as for patients with GHD. No major safety issues were reported during follow-up. The results, which are in accordance with the international literature, should be interpreted in the context of observational studies.
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Affiliation(s)
- I Kosteria
- Division of Endocrinology, Metabolism and Diabetes, First Department of Pediatrics, Medical School, National and Kapodistrian University of Athens, "Agia Sophia" Children's Hospital, Athens, Greece
| | - K Aloumanis
- Department of Medical Research, Pharmaserve-Lilly SACI, 15th Nat. Road Athens-Lamia, 14564, Kifissia, Greece.
| | - C Kanaka-Gantenbein
- Division of Endocrinology, Metabolism and Diabetes, First Department of Pediatrics, Medical School, National and Kapodistrian University of Athens, "Agia Sophia" Children's Hospital, Athens, Greece
| | | | - S Michalacos
- Department of Growth, P. & A. Kyriakou Children's Hospital, Athens, Greece
| | - L Stamoyannou
- First Pediatric Clinic, P. & A. Kyriakou Children's Hospital, Athens, Greece
| | - E Drossinos
- Department of Medical Research, Pharmaserve-Lilly SACI, 15th Nat. Road Athens-Lamia, 14564, Kifissia, Greece
| | - G Chrousos
- Division of Endocrinology, Metabolism and Diabetes, First Department of Pediatrics, Medical School, National and Kapodistrian University of Athens, "Agia Sophia" Children's Hospital, Athens, Greece
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14
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Pellegrin MC, Michelon D, Faleschini E, Germani C, Barbi E, Tornese G. Glucose Metabolism Evaluated by Glycated Hemoglobin and Insulin Sensitivity Indices in Children Treated with Recombinant Human Growth Hormone. J Clin Res Pediatr Endocrinol 2019; 11:350-357. [PMID: 30819016 PMCID: PMC6878334 DOI: 10.4274/jcrpe.galenos.2019.2019.0281] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2019] [Accepted: 02/25/2019] [Indexed: 02/04/2023] Open
Abstract
Objective To evaluate glucose metabolism and insulin sensitivity in children with idiopathic growth hormone (GH) deficiency, treated with recombinant human GH (rhGH), and to identify possible risk factors for the development of glucose abnormalities in this population. Methods We retrospectively collected data from 101 patients (60 males, median age 10.4 years, 77 prepubertal), with confirmed GH deficiency, enrolled before starting rhGH and followed up during the first three years of treatment. Glucose metabolism was evaluated annually by oral glucose tolerance test (OGTT) and glycated hemoglobin A1c (HbA1c). OGTT was used to calculate insulin sensitivity (HOMA-S) and insulin resistance (HOMA-IR), defined as HOMA-IR >3. Results RhGH was effective in improving growth and dosages significantly reduced after the first year of therapy. No patient developed diabetes mellitus. After one year of therapy, a significant increase in HbA1c (p=0.0042) and insulin levels (fasting p<0.0001, 60 min p=0.0018, 120 min p=0.0003) was observed, with a higher prevalence of IR (p<0.05). These indices did not alter further during the follow-up and were not related to GH dose or to family history of diabetes. A significant correlation was found only for IR indices and pubertal status, weight and age (p<0.05). Conclusion In this retrospective study on a large GH deficient pediatric population, conventional use of replacement therapy resulted in an increase in HbA1c and IR after one year of therapy, regardless of rhGH dosage. These alterations did not worsen significantly in the following two years and were not associated with overt diabetes.
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Affiliation(s)
| | - Daria Michelon
- Institute for Maternal and Child Health, IRCCS Burlo Garofolo, Trieste, Italy
| | - Elena Faleschini
- Institute for Maternal and Child Health, IRCCS Burlo Garofolo, Trieste, Italy
| | - Claudio Germani
- Institute for Maternal and Child Health, IRCCS Burlo Garofolo, Trieste, Italy
| | - Egidio Barbi
- Institute for Maternal and Child Health, IRCCS Burlo Garofolo, Trieste, Italy
- University of Trieste, Trieste, Italy
| | - Gianluca Tornese
- Institute for Maternal and Child Health, IRCCS Burlo Garofolo, Trieste, Italy
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15
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Alsaigh R, Coyne I. Mothers' Experiences of Caring for Children Receiving Growth Hormone Treatment. J Pediatr Nurs 2019; 49:e63-e73. [PMID: 31575443 DOI: 10.1016/j.pedn.2019.09.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Revised: 08/20/2019] [Accepted: 09/05/2019] [Indexed: 01/15/2023]
Abstract
PURPOSE To achieve understanding of the meanings of mothers' experiences of caring for children receiving growth hormone treatment (GHT). BACKGROUND Children generally begin GHT at a very early age which means parents have significant responsibilities and often endure a complex and difficult pathway with GHT. DESIGN AND METHODS Hermeneutic interpretive phenomenology based on the approach of Gadamer that adhered to the consolidated criteria for reporting qualitative research (COREQ) guidelines. See Supplementary File 1. Data collected through interviews and diaries with mothers (n = 16). RESULTS Mothers' experiences were framed by three concepts: uncertainty, normalisation and stigma. These concepts were used to elaborate on the four major meanings encapsulating their experience of caring for their children receiving GHT: (1) "It's the right thing to do" (Striving for the security and the wellbeing of the child), (2) "Doubting yourself constantly" (Constant uncertainty), (3) "But then you just get used to it I suppose" (Adhering to GHT and lifestyle changes - the new normal), (4) "I hadn't been told anything about it" (Information behaviour; looking for normality and certainty). CONCLUSION Mothers experienced significant challenges coping with the uncertainties associated with GHT and needed more information and support. The felt stigma of restricted growth, rare medical condition and GHT appeared to hinder some mothers from seeking support. PRACTICE IMPLICATIONS Healthcare professionals and policy makers need to ensure that services for children receiving GHT include the necessary continuous practical and emotional support for parents along the treatment journey.
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Affiliation(s)
- Rasha Alsaigh
- College of Nursing, Department of Maternity and Child Nursing, King Abdulaziz University, Jeddah, Saudi Arabia.
| | - Imelda Coyne
- School of Nursing and Midwifery, Trinity College Dublin, Dublin, Ireland.
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16
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Wang Y, Zhang H, Cao M, Kong L, Ge X. Analysis of the value and correlation of IGF-1 with GH and IGFBP-3 in the diagnosis of dwarfism. Exp Ther Med 2019; 17:3689-3693. [PMID: 30988753 PMCID: PMC6447816 DOI: 10.3892/etm.2019.7393] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Accepted: 02/27/2019] [Indexed: 12/12/2022] Open
Abstract
Correlation between the value of insulin-like growth factor-1 (IGF-1) in the diagnosis of dwarfism and the levels of growth hormone (GH) and insulin-like growth factor binding protein-3 (IGFBP-3) was investigated. From April 2014 to June 2017, 122 children with dwarfism who were treated in The Affiliated Wuxi No. 2 People's Hospital of Nanjing Medical University and The First Affiliated Hospital of Xinxiang Medical University were selected as the experimental group, and 51 normal children as the control group. The basic information was recorded in detail; serum GH and IGFBP-3 levels were measured using an arginine stimulation test and an insulin hypoglycemia stimulation test, respectively. According to the peak of GH in the experimental group, there were 65 cases of growth hormone deficiency (GHD) and 57 cases of idiopathic short stature (ISS). The expression levels of IGF-1 of the serum in the experimental and control group were detected by chemiluminescence immunoassay (CLIA). The correlation between IGF-1 and GH, IGF-1 and IGFBP-3 was analyzed. The expression level of serum IGF-1 in GHD group was significantly lower than that in the ISS group (P<0.05). The expression level of serum IGF-1 in GHD group was significantly lower than that in the control group (P<0.05). The expression level of serum IGF-1 in ISS group was significantly lower than that in the control group (P<0.05). The results of partial correlation studies showed that IGF-1 is positively correlated with GH and IGFBP-3. Detection of GH and IGFBP-3 are important for the early diagnosis and comprehensive evaluation of children with dwarfism, and also in the detection of IGF-1 can reflect the therapeutic effect of dwarfism on recombinant human growth hormone (rhGH) treatment, which is worthy of application in clinics.
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Affiliation(s)
- Yun Wang
- Department of Pediatrics, The Affiliated Wuxi No. 2 People's Hospital of Nanjing Medical University, Wuxi, Jiangsu 214000, P.R. China
| | - He Zhang
- Department of Pediatrics, The First Affiliated Hospital of Xinxiang Medical University, Xinxiang, Henan 453000, P.R. China
| | - Meng Cao
- Department of Endocrinology, The First Affiliated Hospital of Xinxiang Medical University, Xinxiang, Henan 453000, P.R. China
| | - Lingfeng Kong
- Department of Pediatrics, The First Affiliated Hospital of Xinxiang Medical University, Xinxiang, Henan 453000, P.R. China
| | - Xiaoli Ge
- Department of Pediatrics, The Affiliated Wuxi No. 2 People's Hospital of Nanjing Medical University, Wuxi, Jiangsu 214000, P.R. China
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17
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Pfäffle R, Land C, Schönau E, Holterhus PM, Ross JL, Piras de Oliveira C, Child CJ, Benabbad I, Jia N, Jung H, Blum WF. Growth Hormone Treatment for Short Stature in the USA, Germany and France: 15 Years of Surveillance in the Genetics and Neuroendocrinology of Short-Stature International Study (GeNeSIS). Horm Res Paediatr 2019; 90:169-180. [PMID: 30199857 DOI: 10.1159/000492397] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2018] [Accepted: 07/23/2018] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND/AIMS To describe characteristics, auxological outcomes and safety in paediatric patients with growth disorders treated with growth hormone (GH), for cohorts from the USA, Germany and France enrolled in GeNeSIS, a post-authorisation surveillance programme. METHODS Diagnosis and biochemical measurement data were based on reporting from, and GH treatment was initiated at the discretion of, treating physicians. Auxological outcomes during the first 4 years of GH treatment and at near-adult height (NAH) were analysed. Serious and treatment-emergent adverse events were described. RESULTS Children in the USA (n = 9,810), Germany (n = 2,682) and France (n = 1,667) received GH (dose varied between countries), most commonly for GH deficiency. Across diagnostic groups and countries, mean height velocity standard deviation score (SDS) was > 0 and height SDS increased from baseline during the first 4 years of treatment, with greatest improvements during year 1. Most children achieved NAH within the normal range (height SDS >-2). No new or unexpected safety concerns were noted. CONCLUSION GH treatment improved growth indices to a similar extent for patients in all three countries despite variations in GH doses. Data from these three countries, which together contributed > 60% of patients to GeNeSIS, indicated no new safety signals and the benefit-risk profile of GH remains unchanged.
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Affiliation(s)
- Roland Pfäffle
- Department of Paediatric Endocrinology, Children's Hospital, Leipzig, Germany
| | - Christof Land
- Practice for Children's Endocrinology and Diabetology, Gauting, Germany
| | - Eckhard Schönau
- Department of Paediatrics, University Hospital of Cologne, Cologne, Germany
| | - Paul-Martin Holterhus
- Division of Paediatric Endocrinology and Diabetes, Christian-Albrechts-University Kiel and University Hospital Schleswig-Holstein, Kiel, Germany
| | - Judith L Ross
- Department of Pediatrics, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | | | | | - Imane Benabbad
- Medical Diabetes, Lilly France, Neuilly-sur-Seine, France
| | - Nan Jia
- Eli Lilly, Indianapolis, Indiana, USA
| | - Heike Jung
- Medical Department Diabetes, Lilly Deutschland, Bad Homburg,
| | - Werner F Blum
- Children's Hospital, University of Giessen, Giessen, Germany
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Kosteria I, Kanaka-Gantenbein C. Turner Syndrome: transition from childhood to adolescence. Metabolism 2018; 86:145-153. [PMID: 29309748 DOI: 10.1016/j.metabol.2017.12.016] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2017] [Revised: 12/29/2017] [Accepted: 12/31/2017] [Indexed: 01/15/2023]
Abstract
Transition from pediatric to adult care for young women with Turner Syndrome (TS) is characterized by high drop-out rates and inadequate follow-up, leading to increased morbidity and mortality. The complexity of the health issues young women with TS face or new problems that may arise warrants a well-structured and efficiently coordinated gradual transition plan, which is adapted to the individual needs of the emerging young adult and is based on interdisciplinary communication between physicians. In order to achieve a high level of care, it is important for the patient to be sincerely informed about her condition but also supported throughout this critical period of rising responsibility and autonomy by an experienced, multidisciplinary team. In this review, we present the basic concepts that should characterize transition and the major health issues that should be thoroughly addressed, including growth, Hormone Replacement Treatment and fertility options, cardiovascular disease, bone health, gastrointestinal disorders, autoimmunity, orthopaedic and ENT issues, as well as the overall psychological well-being of the young adult with TS.
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Affiliation(s)
- Ioanna Kosteria
- Division of Endocrinology, Metabolism and Diabetes, First Department of Pediatrics, Medical School, National and Kapodistrian University of Athens, "Agia Sophia" Children's Hospital, Athens, Greece.
| | - Christina Kanaka-Gantenbein
- Division of Endocrinology, Metabolism and Diabetes, First Department of Pediatrics, Medical School, National and Kapodistrian University of Athens, "Agia Sophia" Children's Hospital, Athens, Greece
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19
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Castagno M, Monzani A, Zanetta S, Genoni G, Giglione E, Ricotti R, Bona G, Prodam F, Bellone S. Evaluation of growth hormone response to GHRH plus arginine test in children with idiopathic short stature: role of peak time. J Endocrinol Invest 2018; 41:977-983. [PMID: 29423542 DOI: 10.1007/s40618-017-0824-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2017] [Accepted: 12/28/2017] [Indexed: 10/18/2022]
Abstract
PURPOSE To describe the course of growth hormone response to growth hormone releasing hormone (GHRH) plus arginine provocative test in children with idiopathic short stature (ISS) and to evaluate the role of peak time. METHODS A retrospective study was performed analyzing 344 GHRH plus arginine provocative tests performed in children and adolescents with short stature. Serum GH levels were measured at four-time points (T0', T30', T45' and T60') and GH peak was defined as the maximum value at any time point. Mean (T30'-T60') GH value and area under the curve (AUC) were calculated. RESULTS When analyzing the time of peak at the provocative test, the most frequent peak time was T45' (53.8%) in the ISS group, with no differences in gender, age, and pubertal stage. Analyzing GHD subjects, the most frequent time of peak was T30 (50%). Analyzing the whole population, the GH T0' levels were significantly lower in subjects with the GH peak at T45' than those with the GH peak at T30' (1.7 ± 2.0 vs. 3.2 ± 4.0, p < 0.001). In subjects with GH peak at T45', the value of GH peak, AUC and mean GH were significantly higher than in those with GH peak at T30' and T60'. A direct correlation was found between the value of GH peak and growth velocity SDS (r = 0.127, p = 0.04) and a negative one between GH peak and GH level at T0' (r = - 0.111, p = 0.04), even when adjusted for gender, age, pubertal stage and BMI Z score. CONCLUSIONS The time peak at 45 min seems to be associated with a better response to the test considering GH peak, mean and AUC. Patients with a GH peak at 30 min more probably could have a derangement in GH secretion showing worst growth pattern and/or a GH deficiency and should be carefully observed.
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Affiliation(s)
- M Castagno
- Division of Pediatrics, Department of Health Sciences, Università del Piemonte Orientale, Novara, Italy
| | - A Monzani
- Division of Pediatrics, Department of Health Sciences, Università del Piemonte Orientale, Novara, Italy
| | - S Zanetta
- Division of Pediatrics, Department of Health Sciences, Università del Piemonte Orientale, Novara, Italy
| | - G Genoni
- Division of Pediatrics, Department of Health Sciences, Università del Piemonte Orientale, Novara, Italy
| | - E Giglione
- Division of Pediatrics, Department of Health Sciences, Università del Piemonte Orientale, Novara, Italy
| | - R Ricotti
- Division of Pediatrics, Department of Health Sciences, Università del Piemonte Orientale, Novara, Italy
| | - G Bona
- Division of Pediatrics, Department of Health Sciences, Università del Piemonte Orientale, Novara, Italy
| | - F Prodam
- Division of Pediatrics, Department of Health Sciences, Università del Piemonte Orientale, Novara, Italy.
- Endocrinology, Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy.
- Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), Università del Piemonte Orientale, Novara, Italy.
| | - S Bellone
- Division of Pediatrics, Department of Health Sciences, Università del Piemonte Orientale, Novara, Italy
- Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), Università del Piemonte Orientale, Novara, Italy
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20
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Migliaretti G, Ditaranto S, Guiot C, Vannelli S, Matarazzo P, Cappello N, Stura I, Cavallo F. Long-term response to recombinant human growth hormone treatment: a new predictive mathematical method. J Endocrinol Invest 2018; 41:839-848. [PMID: 29318462 DOI: 10.1007/s40618-017-0816-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Accepted: 12/24/2017] [Indexed: 10/18/2022]
Abstract
INTRODUCTION Recombinant GH has been offered to GH-deficient (GHD) subjects for more than 30 years, in order to improve height and growth velocity in children and to enhance metabolic effects in adults. AIM The aim of our work is to describe the long-term effect of rhGH treatment in GHD pediatric patients, suggesting a growth prediction model. MATERIAL AND METHODS A homogeneous database is defined for diagnosis and treatment modalities, based on GHD patients afferent to Hospital Regina Margherita in Turin (Italy). In this study, 232 GHD patients are selected (204 idiopathic GHD and 28 organic GHD). Each measure is shown in terms of mean with relative standard deviations (SD) and 95% confidence interval (95% CI). To estimate the final height of each patient on the basis of few measures, a mathematical growth prediction model [based on Gompertzian function and a mixed method based on the radial basis functions (RBFs) and the particle swarm optimization (PSO) models] was performed. RESULTS The results seem to highlight the benefits of an early start of treatment, further confirming what is suggested by the literature. Generally, the RBF-PSO method shows a good reliability in the prediction of the final height. Indeed, RMSE is always lower than 4, i.e., in average the forecast will differ at most of 4 cm to the real value. CONCLUSIONS In conclusion, the large and accurate database of Italian GHD patients allowed us to assess the rhGH treatment efficacy and compare the results with those obtained in other Countries. Moreover, we proposed and validated a new mathematical model forecasting the expected final height after therapy which was validated on our cohort.
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Affiliation(s)
- G Migliaretti
- Depth of Public Health and Pediatric Sciences, University of Turin, Turin, Italy.
| | - S Ditaranto
- Depth of Public Health and Pediatric Sciences, University of Turin, Turin, Italy
| | - C Guiot
- Depth of Neurosciences, University of Turin, Turin, Italy
| | - S Vannelli
- Pediatric Endocrinology, Regina Margherita Children Hospital, University of Turin, Turin, Italy
| | - P Matarazzo
- Pediatric Endocrinology, Regina Margherita Children Hospital, University of Turin, Turin, Italy
| | - N Cappello
- Depth of Public Health and Pediatric Sciences, University of Turin, Turin, Italy
| | - I Stura
- Depth of Public Health and Pediatric Sciences, University of Turin, Turin, Italy
| | - F Cavallo
- Depth of Public Health and Pediatric Sciences, University of Turin, Turin, Italy
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21
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Deal C, Kirsch S, Chanoine JP, Lawrence S, Cummings E, Rosolowsky ET, Marks SD, Jia N, Child CJ. Growth hormone treatment of Canadian children: results from the GeNeSIS phase IV prospective observational study. CMAJ Open 2018; 6:E372-E383. [PMID: 30201821 PMCID: PMC6182101 DOI: 10.9778/cmajo.20180020] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Country-specific data on outcomes of treatment with recombinant human growth hormone are lacking. We present such data for children treated with growth hormone in Canada. METHODS We describe characteristics and outcomes of 850 children (mean age at baseline 8.5 yr) treated with growth hormone constituting the Canadian cohort of the multinational phase IV prospective observational Genetics and Neuroendocrinology of Short-stature International Study (GeNeSIS). The diagnosis associated with short stature was as determined by the investigator. Auxological data were evaluated yearly until near-adult height. Adverse events were assessed in all growth-hormone-treated patients. RESULTS The diagnosis ascribed as the cause of short stature was growth hormone deficiency in 526 children (61.9%), predominantly organic rather than idiopathic, particularly congenital pituitary abnormalities and intracranial tumours. All diagnostic groups with sufficient patients for analysis had increased height velocity standard deviation score (SDS) and height SDS during growth hormone treatment. For patients who reached near-adult height (n = 293), the mean height SDS was within the normal range for about 80% of patients with organic growth hormone deficiency (n = 131) or idiopathic growth hormone deficiency (n = 50), 50% of patients with idiopathic short stature (n = 10) and 46% of patients with Turner syndrome (n = 79). Eleven deaths were reported, 7 in patients with organic growth hormone deficiency. Serious adverse events considered related to growth hormone treatment (n = 19) were isolated except for medulloblastoma recurrence (n = 2) and adenoidal hypertrophy (n = 2). INTERPRETATION Growth hormone treatment was effective and had a good safety profile in Canadian children. Growth hormone dosages were lower than in the US and global GeNeSIS cohorts, and a greater proportion of treated Canadian children had organic growth hormone deficiency. STUDY REGISTRATION ClinicalTrials.gov, no. NCT01088412.
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Affiliation(s)
- Cheri Deal
- University of Montreal and Centre hospitalier universitaire Sainte-Justine (Deal), Montréal, Que.; Lilly Research Laboratories (Kirsch), Toronto, Ont.; Endocrinology and Diabetes Unit (Chanoine), British Columbia Children's Hospital, Vancouver, BC; Division of Endocrinology and Metabolism (Lawrence), Children's Hospital of Eastern Ontario, Ottawa, Ont.; Division of Endocrinology (Cummings), IWK Health Centre, Dalhousie University, Halifax, NS; Division of Endocrinology (Rosolowsky), Department of Pediatrics, University of Alberta, Edmonton Clinic Health Academy, Edmonton, Alta.; Department of Pediatrics and Child Health (Marks), Children's Hospital Health Sciences Centre Winnipeg, University of Manitoba, Winnipeg, Man.; Lilly Research Laboratories (Jia), Indianapolis, Ind.; Eli Lilly and Company (Child), Windlesham, UK
| | - Susan Kirsch
- University of Montreal and Centre hospitalier universitaire Sainte-Justine (Deal), Montréal, Que.; Lilly Research Laboratories (Kirsch), Toronto, Ont.; Endocrinology and Diabetes Unit (Chanoine), British Columbia Children's Hospital, Vancouver, BC; Division of Endocrinology and Metabolism (Lawrence), Children's Hospital of Eastern Ontario, Ottawa, Ont.; Division of Endocrinology (Cummings), IWK Health Centre, Dalhousie University, Halifax, NS; Division of Endocrinology (Rosolowsky), Department of Pediatrics, University of Alberta, Edmonton Clinic Health Academy, Edmonton, Alta.; Department of Pediatrics and Child Health (Marks), Children's Hospital Health Sciences Centre Winnipeg, University of Manitoba, Winnipeg, Man.; Lilly Research Laboratories (Jia), Indianapolis, Ind.; Eli Lilly and Company (Child), Windlesham, UK
| | - Jean-Pierre Chanoine
- University of Montreal and Centre hospitalier universitaire Sainte-Justine (Deal), Montréal, Que.; Lilly Research Laboratories (Kirsch), Toronto, Ont.; Endocrinology and Diabetes Unit (Chanoine), British Columbia Children's Hospital, Vancouver, BC; Division of Endocrinology and Metabolism (Lawrence), Children's Hospital of Eastern Ontario, Ottawa, Ont.; Division of Endocrinology (Cummings), IWK Health Centre, Dalhousie University, Halifax, NS; Division of Endocrinology (Rosolowsky), Department of Pediatrics, University of Alberta, Edmonton Clinic Health Academy, Edmonton, Alta.; Department of Pediatrics and Child Health (Marks), Children's Hospital Health Sciences Centre Winnipeg, University of Manitoba, Winnipeg, Man.; Lilly Research Laboratories (Jia), Indianapolis, Ind.; Eli Lilly and Company (Child), Windlesham, UK
| | - Sarah Lawrence
- University of Montreal and Centre hospitalier universitaire Sainte-Justine (Deal), Montréal, Que.; Lilly Research Laboratories (Kirsch), Toronto, Ont.; Endocrinology and Diabetes Unit (Chanoine), British Columbia Children's Hospital, Vancouver, BC; Division of Endocrinology and Metabolism (Lawrence), Children's Hospital of Eastern Ontario, Ottawa, Ont.; Division of Endocrinology (Cummings), IWK Health Centre, Dalhousie University, Halifax, NS; Division of Endocrinology (Rosolowsky), Department of Pediatrics, University of Alberta, Edmonton Clinic Health Academy, Edmonton, Alta.; Department of Pediatrics and Child Health (Marks), Children's Hospital Health Sciences Centre Winnipeg, University of Manitoba, Winnipeg, Man.; Lilly Research Laboratories (Jia), Indianapolis, Ind.; Eli Lilly and Company (Child), Windlesham, UK
| | - Elizabeth Cummings
- University of Montreal and Centre hospitalier universitaire Sainte-Justine (Deal), Montréal, Que.; Lilly Research Laboratories (Kirsch), Toronto, Ont.; Endocrinology and Diabetes Unit (Chanoine), British Columbia Children's Hospital, Vancouver, BC; Division of Endocrinology and Metabolism (Lawrence), Children's Hospital of Eastern Ontario, Ottawa, Ont.; Division of Endocrinology (Cummings), IWK Health Centre, Dalhousie University, Halifax, NS; Division of Endocrinology (Rosolowsky), Department of Pediatrics, University of Alberta, Edmonton Clinic Health Academy, Edmonton, Alta.; Department of Pediatrics and Child Health (Marks), Children's Hospital Health Sciences Centre Winnipeg, University of Manitoba, Winnipeg, Man.; Lilly Research Laboratories (Jia), Indianapolis, Ind.; Eli Lilly and Company (Child), Windlesham, UK
| | - Elizabeth T Rosolowsky
- University of Montreal and Centre hospitalier universitaire Sainte-Justine (Deal), Montréal, Que.; Lilly Research Laboratories (Kirsch), Toronto, Ont.; Endocrinology and Diabetes Unit (Chanoine), British Columbia Children's Hospital, Vancouver, BC; Division of Endocrinology and Metabolism (Lawrence), Children's Hospital of Eastern Ontario, Ottawa, Ont.; Division of Endocrinology (Cummings), IWK Health Centre, Dalhousie University, Halifax, NS; Division of Endocrinology (Rosolowsky), Department of Pediatrics, University of Alberta, Edmonton Clinic Health Academy, Edmonton, Alta.; Department of Pediatrics and Child Health (Marks), Children's Hospital Health Sciences Centre Winnipeg, University of Manitoba, Winnipeg, Man.; Lilly Research Laboratories (Jia), Indianapolis, Ind.; Eli Lilly and Company (Child), Windlesham, UK
| | - Seth D Marks
- University of Montreal and Centre hospitalier universitaire Sainte-Justine (Deal), Montréal, Que.; Lilly Research Laboratories (Kirsch), Toronto, Ont.; Endocrinology and Diabetes Unit (Chanoine), British Columbia Children's Hospital, Vancouver, BC; Division of Endocrinology and Metabolism (Lawrence), Children's Hospital of Eastern Ontario, Ottawa, Ont.; Division of Endocrinology (Cummings), IWK Health Centre, Dalhousie University, Halifax, NS; Division of Endocrinology (Rosolowsky), Department of Pediatrics, University of Alberta, Edmonton Clinic Health Academy, Edmonton, Alta.; Department of Pediatrics and Child Health (Marks), Children's Hospital Health Sciences Centre Winnipeg, University of Manitoba, Winnipeg, Man.; Lilly Research Laboratories (Jia), Indianapolis, Ind.; Eli Lilly and Company (Child), Windlesham, UK
| | - Nan Jia
- University of Montreal and Centre hospitalier universitaire Sainte-Justine (Deal), Montréal, Que.; Lilly Research Laboratories (Kirsch), Toronto, Ont.; Endocrinology and Diabetes Unit (Chanoine), British Columbia Children's Hospital, Vancouver, BC; Division of Endocrinology and Metabolism (Lawrence), Children's Hospital of Eastern Ontario, Ottawa, Ont.; Division of Endocrinology (Cummings), IWK Health Centre, Dalhousie University, Halifax, NS; Division of Endocrinology (Rosolowsky), Department of Pediatrics, University of Alberta, Edmonton Clinic Health Academy, Edmonton, Alta.; Department of Pediatrics and Child Health (Marks), Children's Hospital Health Sciences Centre Winnipeg, University of Manitoba, Winnipeg, Man.; Lilly Research Laboratories (Jia), Indianapolis, Ind.; Eli Lilly and Company (Child), Windlesham, UK
| | - Christopher J Child
- University of Montreal and Centre hospitalier universitaire Sainte-Justine (Deal), Montréal, Que.; Lilly Research Laboratories (Kirsch), Toronto, Ont.; Endocrinology and Diabetes Unit (Chanoine), British Columbia Children's Hospital, Vancouver, BC; Division of Endocrinology and Metabolism (Lawrence), Children's Hospital of Eastern Ontario, Ottawa, Ont.; Division of Endocrinology (Cummings), IWK Health Centre, Dalhousie University, Halifax, NS; Division of Endocrinology (Rosolowsky), Department of Pediatrics, University of Alberta, Edmonton Clinic Health Academy, Edmonton, Alta.; Department of Pediatrics and Child Health (Marks), Children's Hospital Health Sciences Centre Winnipeg, University of Manitoba, Winnipeg, Man.; Lilly Research Laboratories (Jia), Indianapolis, Ind.; Eli Lilly and Company (Child), Windlesham, UK
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22
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Trimarchi F, De Luca F. Sir Jeffrey Hudson, the midget of the Queen Henrietta Marie. J Endocrinol Invest 2018; 41:621-623. [PMID: 29404905 DOI: 10.1007/s40618-018-0844-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2018] [Accepted: 01/31/2018] [Indexed: 11/24/2022]
Affiliation(s)
- F Trimarchi
- Accademia Peloritana dei Pericolanti at the University of Messina, Messina, Italy.
| | - F De Luca
- Dipartimento di Patologia Umana dell'adulto e dell'età evolutiva Gaetano Barresi, University of Messina, Messina, Italy
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23
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Stochholm K, Kiess W. Long-term safety of growth hormone-A combined registry analysis. Clin Endocrinol (Oxf) 2018; 88:515-528. [PMID: 29055168 DOI: 10.1111/cen.13502] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2017] [Revised: 10/03/2017] [Accepted: 10/17/2017] [Indexed: 11/28/2022]
Abstract
OBJECTIVES Preliminary data from the French cohort of the Safety and Appropriateness of Growth hormone treatments in Europe (SAGhE) study raised concerns regarding the safety of recombinant human GH, suggesting that GH may increase mortality and incidence of stroke in patients treated during childhood for GH deficiency or short stature. We evaluated published safety data, focusing on mortality, neoplasms, cerebrovascular events and diabetes across a number of large-scale pharmaceutical company GH registries. DESIGN A literature review was conducted using PubMed, EMBASE and Google Scholar to identify all relevant safety data from manufacturers' GH registries published between 1988 and April 2016. Results were hand-sorted to exclude nonrelevant publications; bibliographic references from retrieved articles were evaluated for any additional references. RESULTS The published data do not support an increased risk of mortality in children or adults treated with GH. There was no evidence of an increased risk of stroke, new malignancy, leukaemia, nonleukaemic extracranial tumours or recurrence of intracranial malignancy in patients without risk factors. The risk of a second neoplasm is increased, particularly if patients have received radiation therapy for a central nervous system tumour. There may be an increased risk of type 2 diabetes in GH-treated patients, but this appears to be confined to those with pre-existing risk factors. CONCLUSIONS Patients with risk factors for malignancy or type 2 diabetes should be treated with caution and monitored during follow-up, but current published data provide reassurance on the long-term safety profile of GH in patients receiving GH treatment.
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Affiliation(s)
- Kirstine Stochholm
- Department of Internal Medicine and Diabetes, Endocrinology, Aarhus University Hospital, Aarhus, Denmark
- Department of Pediatrics, Center of Rare Diseases, Aarhus University Hospital, Aarhus, Denmark
| | - Wieland Kiess
- Department of Women and Child Health, Hospital for Children and Adolescents, University Hospitals, University of Leipzig, Leipzig, Germany
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24
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Direct and indirect effects of Growth Hormone Deficiency (GHD) on lung function in children: A mediation analysis. Respir Med 2018; 137:61-69. [DOI: 10.1016/j.rmed.2018.02.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Revised: 02/21/2018] [Accepted: 02/25/2018] [Indexed: 01/06/2023]
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Kim J, Suh BK, Ko CW, Lee KH, Shin CH, Hwang JS, Kim HS, Chung WY, Kim CJ, Han HS, Kwon NY, Cho SY, Yoo HW, Jin DK. Recombinant growth hormone therapy for prepubertal children with idiopathic short stature in Korea: a phase III randomized trial. J Endocrinol Invest 2018; 41:475-483. [PMID: 29103133 PMCID: PMC5852196 DOI: 10.1007/s40618-017-0786-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Accepted: 10/25/2017] [Indexed: 11/24/2022]
Abstract
PURPOSE Several studies have evaluated the effects of growth hormone (GH) on auxological and biochemical parameters in children with non-GH-deficient, idiopathic short stature (ISS). This study evaluated the efficacy and safety of Growtropin®-II (recombinant human GH) in Korean patients with ISS. METHODS This was a 1-year, open-label, multicenter, phase III randomized trial of Growtropin®-II in Korean patients with ISS. In total, 70 prepubertal subjects (39 males, 31 females) between 4 and 12 years of age were included in the study. All patients were naive to GH treatment. RESULTS Annual height velocity was significantly higher in the treatment group (10.68 ± 1.95 cm/year) than the control group (5.72 ± 1.72, p < 0.001). Increases in height and weight standard deviation scores (SDSs) at 26 weeks were 0.63 ± 0.16 and 0.64 ± 0.46, respectively, for the treatment group, and 0.06 ± 0.15 and 0.06 ± 0.28, respectively, for the control group (p < 0.001). Serum insulin-like growth factor (IGF-1) and insulin-like growth factor binding protein-3 (IGFBP-3) increased significantly in the treatment group at week 26 compared to baseline. However, the SDS for body mass index (BMI) at 26 weeks did not change significantly in either group. Growtropin®-II was well tolerated and safe over 1 year of treatment. CONCLUSIONS One-year GH treatment for prepubertal children with ISS demonstrated increased annualized velocity, height and weight SDSs, and IGF-1 and IGFBP-3 levels, with a favorable safety profile. Further evaluations are needed to determine the optimal dose, final adult height, and long-term effects of ISS treatment.
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Affiliation(s)
- J Kim
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, Republic of Korea
| | - B-K Suh
- Department of Pediatrics, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - C W Ko
- Department of Pediatrics, Kyungpook National University Hospital, Daegu, Republic of Korea
| | - K-H Lee
- Department of Pediatrics, Korea University Anam Hospital, Seoul, Republic of Korea
| | - C H Shin
- Department of Pediatrics, Seoul National University Children's Hospital, Seoul, Republic of Korea
| | - J S Hwang
- Department of Pediatrics, Ajou University Hospital, Suwon, Republic of Korea
| | - H S Kim
- Department of Pediatrics, Severance Hospital, Onsei University Health System, Seoul, Republic of Korea
| | - W Y Chung
- Department of Pediatrics, Inje University Busan Paik Hospital, Busan, Republic of Korea
| | - C J Kim
- Department of Pediatrics, Chonnam National University Hospital, Gwangju, Republic of Korea
| | - H-S Han
- Department of Pediatrics, Chungbuk National University Hospital, Cheongju, Republic of Korea
| | - N Y Kwon
- Data Management and Clinical Statistics Team, Dong-A ST Co., LTD, Seoul, Republic of Korea
| | - S Y Cho
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, Republic of Korea.
| | - H-W Yoo
- Department of Pediatrics, Medical Genetics Clinic and Laboratory, Asan Medical Center Children's Hospital, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea.
| | - D-K Jin
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, Republic of Korea
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26
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Yokoya S, Hasegawa T, Ozono K, Tanaka H, Kanzaki S, Tanaka T, Chihara K, Jia N, Child CJ, Ihara K, Funai J, Iwamoto N, Seino Y. Incidence of diabetes mellitus and neoplasia in Japanese short-statured children treated with growth hormone in the Genetics and Neuroendocrinology of Short Stature International Study (GeNeSIS). Clin Pediatr Endocrinol 2017; 26:229-241. [PMID: 29026272 PMCID: PMC5627224 DOI: 10.1297/cpe.26.229] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2017] [Accepted: 07/09/2017] [Indexed: 01/23/2023] Open
Abstract
The primary goal of the Genetics and Neuroendocrinology of Short Stature International
Study (GeNeSIS) was to assess the safety and effectiveness of Humatrope®, a GH
preparation, in the treatment of pediatric patients with short stature. We report our
findings in the GH-treated Japanese pediatric population focusing on the incidence of type
2 diabetes (T2D) and occurrence of neoplasms. A total of 2,345 Japanese patients were
assessed for safety. During a mean observation period of 3.2 yr, T2D occurred in 3
patients (0.13%) and slowly progressive insulin-dependent diabetes mellitus (SPIDDM)
related to underlying mitochondrial encephalomyopathy, lactic acidosis, and stroke-like
episodes (MELAS) in 1 patient (0.04%). Neoplasms were reported in 13 patients (0.56%),
including 1 patient with brain tumor (germinoma) and 5 with craniopharyngiomas (4
recurrences); the remainder were benign, typically dermatological, neoplasms. The
incidence of diabetes mellitus determined in the study did not differ from previous
reports in GH-treated pediatric patients, and there was no apparent increase in the risk
of new neoplastic lesions or malignant tumors.
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Affiliation(s)
- Susumu Yokoya
- Department of Medical Subspecialties, National Center for Child Health and Development, Tokyo, Japan
| | - Tomonobu Hasegawa
- Department of Pediatrics, School of Medicine, Keio University, Tokyo, Japan
| | - Keiichi Ozono
- Department of Pediatrics, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Hiroyuki Tanaka
- Department of Pediatrics, Okayama Saiseikai General Hospital, Okayama, Japan
| | - Susumu Kanzaki
- Division of Pediatrics and Perinatology, Tottori University Faculty of Medicine, Tottori, Japan
| | | | - Kazuo Chihara
- Hyogo Prefectural Kakogawa Medical Center, Kakogawa, Japan
| | - Nan Jia
- Lilly Research Laboratories, Eli Lilly and Company, Indiana, USA
| | | | | | - Jumpei Funai
- Scientific Communications, Eli Lilly Japan K.K., Kobe, Japan
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Ruszala A, Wojcik M, Zygmunt-Gorska A, Janus D, Wojtys J, Starzyk JB. Prepubertal ultra-low-dose estrogen therapy is associated with healthier lipid profile than conventional estrogen replacement for pubertal induction in adolescent girls with Turner syndrome: preliminary results. J Endocrinol Invest 2017; 40:875-879. [PMID: 28397183 PMCID: PMC5514173 DOI: 10.1007/s40618-017-0665-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2017] [Accepted: 03/23/2017] [Indexed: 01/15/2023]
Abstract
PURPOSE The metabolic effects of prepubertal low-dose estrogen replacement (LE) therapy in Turner syndrome (TS) have not been fully investigated to date. The present study aimed to compare glucose and lipids metabolism in adolescents with TS on LE and conventional estrogen replacement (CE). METHODS In 14 TS (mean age 13.8), LE (17β-estradiol, 62.5 μg daily) was introduced before age 12 (mean age 10.5), and followed by a pubertal induction regimen after age 12, and in 14 CE was started after age 12 (mean 14, SD 1.96). Before, and 3 years after starting 17β-estradiol growth velocity, bone age, BMI, and selected parameters of glucose and lipids metabolism were assessed. RESULTS There were no significant differences between LE and CE in the mean levels of any parameter before introduction of 17β-estradiol [total cholesterol (TC): 4.1 vs 4.3 mmol/L, LDL cholesterol (LDLc): 2.2 vs 2.4 mmol/L, HDL cholesterol (HDLc): 1.6 vs 1.4 mmol/L, triglycerides: 0.9 vs 1.0 mmol/L, fasting glucose: 4.2 vs 4.4 mmol/L, post-load glucose: 4.8 vs 5.5 mmol/L; fasting insulin: 6.8 vs 8.0 post-load insulin: 21.3 vs 67.0 μIU/mL, HOMA-IR 1.3 vs 1.6]. After three years of treatment, TC and LDLc levels were significantly lower in LE group (3.8 vs 4.4 mmol/L, p = 0.004; 1.9 vs 2.4 mmol/L, p = 0.03). The other parameters did not differ significantly. There was no negative impact on growth course and bone age advancement nor on BMI in LE group. CONCLUSION Prepubertal LE is associated with healthier lipid profile than CE in girls with TS.
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Affiliation(s)
- Anna Ruszala
- Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Institute of Pediatrics, Jagiellonian University, Medical College, Wielicka St. 265, 30-663, Krakow, Poland
- Children's University Hospital in Krakow, Wielicka St. 265, 30-663, Krakow, Poland
| | - Malgorzata Wojcik
- Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Institute of Pediatrics, Jagiellonian University, Medical College, Wielicka St. 265, 30-663, Krakow, Poland.
- Children's University Hospital in Krakow, Wielicka St. 265, 30-663, Krakow, Poland.
| | - Agata Zygmunt-Gorska
- Children's University Hospital in Krakow, Wielicka St. 265, 30-663, Krakow, Poland
| | - Dominika Janus
- Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Institute of Pediatrics, Jagiellonian University, Medical College, Wielicka St. 265, 30-663, Krakow, Poland
- Children's University Hospital in Krakow, Wielicka St. 265, 30-663, Krakow, Poland
| | - Joanna Wojtys
- Children's University Hospital in Krakow, Wielicka St. 265, 30-663, Krakow, Poland
| | - Jerzy B Starzyk
- Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Institute of Pediatrics, Jagiellonian University, Medical College, Wielicka St. 265, 30-663, Krakow, Poland
- Children's University Hospital in Krakow, Wielicka St. 265, 30-663, Krakow, Poland
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Blankenstein O, Snajderova M, Blair J, Pournara E, Pedersen BT, Petit IO. Real-life GH dosing patterns in children with GHD, TS or born SGA: a report from the NordiNet® International Outcome Study. Eur J Endocrinol 2017; 177:145-155. [PMID: 28522645 PMCID: PMC5488395 DOI: 10.1530/eje-16-1055] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2016] [Revised: 05/08/2017] [Accepted: 05/18/2017] [Indexed: 11/08/2022]
Abstract
OBJECTIVE To describe real-life dosing patterns in children with growth hormone deficiency (GHD), born small for gestational age (SGA) or with Turner syndrome (TS) receiving growth hormone (GH) and enrolled in the NordiNet International Outcome Study (IOS; Nbib960128) between 2006 and 2016. DESIGN This non-interventional, multicentre study included paediatric patients diagnosed with GHD (isolated (IGHD) or multiple pituitary hormone deficiency (MPHD)), born SGA or with TS and treated according to everyday clinical practice from the Czech Republic (IGHD/MPHD/SGA/TS: n = 425/61/316/119), France (n = 1404/188/970/206), Germany (n = 2603/351/1387/411) and the UK (n = 259/60/87/35). METHODS GH dosing was compared descriptively across countries and indications. Proportions of patients by GH dose group (low/medium/high) or GH dose change (decrease/increase/no change) during years 1 and 2 were also evaluated across countries and indications. RESULTS In the Czech Republic, GH dosing was generally within recommended levels. In France, average GH doses were higher for patients with IGHD, MPHD and SGA than in other countries. GH doses in TS tended to be at the lower end of the recommended label range, especially in Germany and the UK; the majority of patients were in the low-dose group. A significant inverse association between baseline height standard deviation score and GH dose was shown (P < 0.05); shorter patients received higher doses. Changes in GH dose, particularly increases, were more common in the second (40%) than in the first year (25%). CONCLUSIONS GH dosing varies considerably across countries and indications. In particular, almost half of girls with TS received GH doses below practice guidelines and label recommendations.
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Affiliation(s)
- Oliver Blankenstein
- Center for Chronic Sick ChildrenInstitute for Experimental Paediatric Endocrinology, Charité – Universitätsmedizin Berlin, Berlin, Germany
- Correspondence should be addressed to O Blankenstein;
| | - Marta Snajderova
- 2nd Faculty of MedicineCharles University and University Hospital Motol, Prague, Czech Republic
| | - Jo Blair
- Alder Hey Children’s NHS Foundation TrustLiverpool, UK
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29
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Yavaş Abalı Z, Darendeliler F, Neyzi O. A Critical Appraisal of Growth Hormone Therapy in Growth Hormone Deficiency and Turner Syndrome Patients in Turkey. J Clin Res Pediatr Endocrinol 2016; 8:490-495. [PMID: 27354120 PMCID: PMC5198012 DOI: 10.4274/jcrpe.3209] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2016] [Accepted: 06/25/2016] [Indexed: 12/01/2022] Open
Abstract
Early detection of abnormal growth, identification of the underlying cause, and appropriate treatment of the medical condition is an important issue for children with short stature. Growth hormone (GH) therapy is widely used in GH-deficient children and also in non-GH-deficient short stature cases who have findings conforming to certain indications. Efficacy of GH therapy has been shown in a multitude of short- and long-term studies. Age at onset of GH therapy is the most important factor for a successful treatment outcome. Optimal dosing is also essential. The aim of this review was to focus on challenges in the early diagnosis and appropriate management of short stature due to GH deficiency (GHD) and Turner syndrome. These are the most frequent two indications for GH therapy in Turkey approved by the Ministry of Health for coverage by the national insurance system.
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Affiliation(s)
| | - Feyza Darendeliler
- İstanbul University İstanbul Faculty of Medicine, Department of Pediatrics, Division of Pediatric Endocrinology, İstanbul, Turkey, Phone: +90 212 414 20 00 E-mail:
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30
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Liu S, Liu Q, Cheng X, Luo Y, Wen Y. Effects and safety of combination therapy with gonadotropin-releasing hormone analogue and growth hormone in girls with idiopathic central precocious puberty: a meta-analysis. J Endocrinol Invest 2016; 39:1167-78. [PMID: 27225286 DOI: 10.1007/s40618-016-0486-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2016] [Accepted: 05/10/2016] [Indexed: 12/22/2022]
Abstract
PURPOSE This meta-analysis is to evaluate the effects and safety of the combination therapy for girls with idiopathic central precocious puberty (ICPP). METHODS Electronic databases were searched for randomized controlled trials (RCTs) and clinical controlled trials (CCTs) that adopted gonadotropin-releasing hormone analogue (GnRHa) therapy and GnRHa plus growth hormone (GH) combination therapy to treat ICPP girls. RESULTS A total of six RCTs (162 patients) and six CCTs (247 patients) were included. Compared to the GnRHa therapy group, the combination therapy group achieved taller final height (mean difference, MD = 2.81 cm, 95 % CI 1.76-3.87, four CCTs; MD = 4.30 cm, 95 % CI 0.59-8.01, one RCT); greater progression of final height compared with target height (MD = 3.92 cm, 95 % CI 3.12-4.73, four CCTs; MD = 4.00 cm, 95 % CI 1.93-6.07, One RCT) and larger height gains (MD = 3.49 cm, 95 % CI 0.97-6.01, four CCTs; MD = 3.88 cm, 95 % CI 0.15-7.61, one RCT). No severe adverse effects of treatment were reported. CONCLUSION For ICPP girls, the GnRHa and GH combination therapy had advantages over GnRHa alone on final height and no severe adverse effects were reported. We recommend comprehensive assessment of the individual growth rate, patient compliance, the clinical effects, the height expectations of individual patients and the treatment cost to the family in order to identify the best therapy for individual patients.
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Affiliation(s)
- S Liu
- School of Public Health and Management, Research Center for Medicine and Social Development, Innovation Center for Social Risk Governance in Health, Chongqing Medical University, No. 1 Yixueyuan Road, Yuzhong District, Chongqing, 400016, China
| | - Q Liu
- School of Public Health and Management, Research Center for Medicine and Social Development, Innovation Center for Social Risk Governance in Health, Chongqing Medical University, No. 1 Yixueyuan Road, Yuzhong District, Chongqing, 400016, China.
| | - X Cheng
- School of Public Health and Management, Research Center for Medicine and Social Development, Innovation Center for Social Risk Governance in Health, Chongqing Medical University, No. 1 Yixueyuan Road, Yuzhong District, Chongqing, 400016, China
| | - Y Luo
- School of Public Health and Management, Research Center for Medicine and Social Development, Innovation Center for Social Risk Governance in Health, Chongqing Medical University, No. 1 Yixueyuan Road, Yuzhong District, Chongqing, 400016, China
| | - Y Wen
- School of Public Health and Management, Research Center for Medicine and Social Development, Innovation Center for Social Risk Governance in Health, Chongqing Medical University, No. 1 Yixueyuan Road, Yuzhong District, Chongqing, 400016, China
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31
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Al-Abdulrazzaq D, Al-Taiar A, Hassan K, Al-Twari B, Al-Osaimi A, Al-Busairi I. Referral pattern of children with short stature to a pediatric endocrine clinic in Kuwait. J Pediatr Endocrinol Metab 2016; 29:1055-61. [PMID: 27442364 DOI: 10.1515/jpem-2016-0098] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2016] [Accepted: 06/08/2016] [Indexed: 11/15/2022]
Abstract
BACKGROUND The aim of the study was to describe the referral pattern, baseline characteristics, and etiological profile of children referred with short stature in Kuwait. METHODS This is a cross-sectional retrospective review of children referred to the Endocrine Clinic with short stature. Short stature was defined as height or length below the 3rd centile or <-2 standard deviation score (SDS). RESULTS A total of 221 children were referred with no gender difference (p=0.346). Almost one fifth of these children had normal stature. Median (interquartile) age was 7.7 (4.7, 10.3) years and mean height SDS was -2.67 (0.68). The most common diagnoses were normal variants of growth, growth hormone deficiency (GHD). CONCLUSIONS Our study highlights the need to improve the referral process in order to avoid unnecessary investigations and alleviate parental anxiety. There is no gender bias in short stature referrals in Kuwait. There is a need of further investigation of short stature in the region.
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