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Diazzi C, Brigante G, Ferrannini G, Ansaloni A, Zirilli L, De Santis MC, Zona S, Guaraldi G, Rochira V. Pituitary growth hormone (GH) secretion is partially rescued in HIV-infected patients with GH deficiency (GHD) compared to hypopituitary patients. Endocrine 2017; 55:885-898. [PMID: 27730472 DOI: 10.1007/s12020-016-1133-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2016] [Accepted: 09/22/2016] [Indexed: 10/20/2022]
Abstract
Biochemical growth hormone deficiency is prevalent among human immunodeficiency virus-infected patients, but if this condition is clinically relevant remains challenging. The aim is to prospectively compare the growth hormone deficiency/insulin-like growth factor-1 status of 71 human immunodeficiency virus-infected patients with impaired growth hormone response to growth hormone releasing hormone + Arginine with that of 65 hypopituitary patients affected by a true growth hormone deficiency secondary to pituitary disease. The main outcomes were: basal serum growth hormone, insulin-like growth factor-1, insulin-like growth factor binding protein 3, growth hormone peak and area under the curve after growth hormone response to growth hormone releasing hormone + Arginine test, body mass index, waist and hip circumference, and body composition by dual energy X-ray absorptiometry. Insulin-like growth factor-1 binding protein 3, basal growth hormone (p < 0.005), growth hormone peak and area under the curve after growth hormone response to growth hormone releasing hormone + Arginine, waist to hip ratio, insulin-like growth factor-1, fasting glucose, insulin, and triglycerides (p < 0.0001) were lower in hypopituitary than human immunodeficiency virus-infected patients. Total and trunk fat mass by dual energy X-ray absorptiometry were higher in hypopituitary than in human immunodeficiency virus-infected patients (p < 0.0001). In all the patients total body fat was associated with both growth hormone peak and area under the curve at stepwise linear regression analysis. The degree of growth hormone deficiency is more severe in hypopituitary than in human immunodeficiency virus-infected patients, suggesting that the function of growth hormone/insulin-like growth factor-1 axis is partially rescued in the latter thanks to a preserved pituitary secretory reserve. Data from the current study suggest that human immunodeficiency virus-infected patients with peak growth hormone < 9 mg/L may have partial growth hormone deficiency and clinicians should be cautious before prescribing recombinant human growth hormone replacement treatment to patients living with human immunodeficiency virus.
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Affiliation(s)
- Chiara Diazzi
- Unit of Endocrinology, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
- Department of Medicine, Endocrinology, Metabolism and Geriatrics, Azienda USL of Modena, Modena, Italy
| | - Giulia Brigante
- Unit of Endocrinology, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
- Department of Medicine, Endocrinology, Metabolism and Geriatrics, Azienda USL of Modena, Modena, Italy
| | | | - Anna Ansaloni
- Unit of Endocrinology, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Lucia Zirilli
- Department of Medicine, Endocrinology, Metabolism and Geriatrics, Azienda USL of Modena, Modena, Italy
| | - Maria Cristina De Santis
- Department of Laboratory Medicine and Pathological Anatomy, Azienda USL of Modena, Modena, Italy
| | - Stefano Zona
- HIV Metabolic Clinic, Infectious and Tropical Disease Unit, Department of Medical and Surgical Sciences for Adults and Children, University of Modena and Reggio Emilia, Modena, Italy
| | - Giovanni Guaraldi
- HIV Metabolic Clinic, Infectious and Tropical Disease Unit, Department of Medical and Surgical Sciences for Adults and Children, University of Modena and Reggio Emilia, Modena, Italy
| | - Vincenzo Rochira
- Unit of Endocrinology, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy.
- Department of Medicine, Endocrinology, Metabolism and Geriatrics, Azienda USL of Modena, Modena, Italy.
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John M, Koledova E, Kumar KMP, Chaudhari H. Challenges in the Diagnosis and Management of Growth Hormone Deficiency in India. Int J Endocrinol 2016; 2016:2967578. [PMID: 27867396 PMCID: PMC5102730 DOI: 10.1155/2016/2967578] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2016] [Accepted: 09/15/2016] [Indexed: 12/16/2022] Open
Abstract
In clinical practice, every year approximately 150,000 children are referred with short stature (SS) based on a cut-off of fifth percentile. The most important endocrine and treatable cause of SS is growth hormone deficiency (GHD). The lack of reliable data on the prevalence of GHD in India limits estimation of the magnitude of this problem. The diagnosis and treatment of GHD are hurdled with various challenges, restricting the availability of growth hormone (GH) therapy to only a very limited segment of the children in India. This review will firstly summarize the gaps and challenges in diagnosis and treatment of GHD based on literature analysis. Subsequently, it presents suggestions from the members at advisory board meetings to overcome these challenges. The advisory board suggested that early initiation of the therapy could better the chances of achieving final adult height within the normal range for the population. Education and awareness about growth disorders among parents, regular training for physicians, and more emphasis on using the Indian growth charts for growth monitoring would help improve the diagnosis and treatment of children with GHD. Availability of an easy-to-use therapy delivery system could also be beneficial in improving adherence and achieving satisfactory outcomes.
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Affiliation(s)
- Mathew John
- Providence Endocrine and Diabetes Specialty Centre, Thiruvananthapuram, Kerala, India
| | - Ekaterina Koledova
- Lead Endocrinology, Global Medical, Safety and CMO, Merck, Darmstadt, Germany
| | | | - Harshal Chaudhari
- Biopharma, NDD and Endocrinology, Merck Specialties Pvt. Ltd., Mumbai, India
- *Harshal Chaudhari:
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Baldé NM, Diallo MM, Poirier JY, Sow MS, Brassier G, Lorcy Y. Devenir à long-terme des craniopharyngiomes de l'adulte. ANNALES D'ENDOCRINOLOGIE 2007; 68:186-90. [PMID: 17531946 DOI: 10.1016/j.ando.2007.04.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
There is few published series dealing on the long-term outcome of the adult-onset craniopharyngiomas. We report the long term clinical, tomodensitometric and MRI data outcome of 35 (23 woman and 12 men) consecutive adult-onset cured for craniopharyngiomas between 1983 and 2002, and followed-up in Rennes University Hospital. The operation was performed via frontopterional approach in 59% and transphenoïdal approach in 41% of cases. Their age at the time of diagnosis was 44.7+/-15.1 years (21-74). The average postoperation follow-up was 7.4+/-7.0 years (0.1-19.1). Recurrence of tumour occurred in 8 patients (25.8%) and a tumor progression in 1 case. The delay of recurrence after initial surgery was 4.1+/-1.3 years (1.4-6.3). Two patients had 5 and 6 years treatment by growth hormone (GH), without tumor recurrence. The observed increase of weight after the surgical cure of craniopharyngiomas concerned 22 patients (63%). The average weight gain was 17.5+/-14.7 kg (1.5-58). In 7 cases (20%) neuropsychological disorders were noted, of which 2 with lost of professional activity. Three patients died. In conclusion the craniopharyngiomas recurrence is frequent and can appear in very prolonged deadlines after the initial surgery.
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Affiliation(s)
- N M Baldé
- Service d'endocrinologie, hôpital Sud, centre hospitalier et universitaire de Rennes, BP 90347, 35203 Rennes, France
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Del Monte P, Foppiani L, Ruelle A, Andrioli G, Bandelloni R, Quilici P, Prete C, Palummeri E, Marugo A, Bernasconi D. Clinically non-functioning pituitary macroadenomas in the elderly. Aging Clin Exp Res 2007; 19:34-40. [PMID: 17332719 DOI: 10.1007/bf03325208] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
BACKGROUND AND AIMS The aim of the present study was to evaluate the clinical presentation, characteristics and post-surgical outcome of non-functioning pituitary macroadenomas (NFPM) in elderly patients. METHODS 27 patients (65-81 years; 13 Males, 14 Females) with NFPM (20-45 mm in diameter) were studied. The symptoms prompting neuroradiological studies were vision alterations in 52%, and dizziness, loss of memory, confusion, headache and depression in 29%; in 19% of patients, the disease was incidentally discovered during computed tomography (CT) or magnetic resonance imaging (MRI) for head trauma or cerebral ischemic attacks. RESULTS Endocrinological evaluation on diagnosis showed global anterior hypopituitarism in 33% and partial hypopituitarism in 37% of patients. Immunohistochemistry showed signs of neurosecretion in most NFPM (chromogranin-A in 55%, gonadotropins in 19%, ACTH in 3.7%). Ki-67 antigen expression was indicative of low proliferative activity. Surgery was highly effective in improving alterations in vision and compressive symptoms, but was unable to restore normal pituitary function in established hypopituitarism in most cases. Eight patients (31%) were free of disease on subsequent MRI (follow-up 1-6 years). In 18 (69%) patients, a post-surgical residue was present. Of these, 6 (33%) underwent radiotherapy in the following years, owing to an increase in the volume of the remnants, and six (33%) underwent additional surgical treatment, followed by radiotherapy for further signs of growth in two. In the remaining patients, a small intrasellar remnant was stable on yearly MRI. CONCLUSIONS in elderly patients, the development of hypopituitarism is often overlooked and the initial diagnosis of NFPM may be delayed. This can expose patients to the risks of unrecognized hypopituitarism and jeopardize post-surgical outcome.
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Affiliation(s)
- Patrizia Del Monte
- Division of Endocrinology, Galliera Hospital, Mura delle Cappuccine 14, 16128 Genova, Italy.
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