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Disciplina de Endocrinologia, Faculdade de Ciências Médicas da Santa Casa de São Paulo, São Paulo, São Paulo, Brazil
Unidade de Endocrinologia do Desenvolvimento, Laboratorio de Hormonios e Genetica Molecular LIM/42, Disciplina de Endocrinologia, Faculdade de Medicina, Universidade de São Paulo, São Paulo, São Paulo, Brazil
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, affecting approximately 25–50 per 100,000 females. Hypergonadotropic hypogonadism is a frequent manifestation, present in more than 95% of TS patients. Therefore, most patients will need hormone replacement therapy (HRT) for puberty induction, attaining of
EndoERN, APHP Consortium Pitie Salpetriere Hospital, Necker Hospital, Paris, France
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EndoERN, APHP Consortium Pitie Salpetriere Hospital, Necker Hospital, Paris, France
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EndoERN, APHP Consortium Pitie Salpetriere Hospital, Necker Hospital, Paris, France
Sorbonne University, Paris, France
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Höybye C Carroll P Gordon MB Birkegård AC Kelepouris N Nedjatian N Weber MM . Pregnancy outcomes in women receiving growth hormone replacement therapy enrolled in the NordiNet® International Outcome Study (IOS) and the American Norditropin
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after completion of puberty ( 2 ). Hormone replacement therapy (HRT) is required after gonadectomy in order to maintain secondary sexual characteristics, bone and cardiovascular health and to promote general wellbeing and sexual function. In the study by
Center for International Health, University of Bergen, Bergen, Norway
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Department of Microbiology, Innlandet Hospital Trust, Lillehammer, Norway
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Department of Clinical Science, University of Bergen, Bergen, Norway
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Department of Research, Innlandet Hospital Trust, Lillehammer, Norway
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provided with two separate files which were combined using the pseudonymized patient identification numbers. Thyroid treatment was coded into three categories based on the ATC-codes: (i) thyroid hormone replacement therapy, which included women that had
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Diabeter, National Diabetes Care and Research Center, Rotterdam, the Netherlands
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Objective
Transdermal estradiol patches are primarily designed for adult women. No low-dose patches are licensed for pubertal induction in hypogonadal girls. Low doses can be achieved by cutting a matrix patch into smaller pieces. However, the manufacturers do not guarantee stability or utility of cut estradiol patches. The aim of the study was to assess 1-month stability of cut estradiol patches from four different manufacturers in the laboratory at room temperature (+21°C) and at an elevated temperature (+35°C).
Design and methods
Estraderm MX 50 µg, Systen 50 µg and Oesclim 25 µg matrix patches were cut into eight pieces while Estradot 50 µg small patches were cut in half. The cut patches were stored in their respective pouches at +21°C or at +35°C for up to 1 month. The estradiol drug was extracted from the patch by ethyl acetate n-hexane and determined by radioimmunoassay.
Results
Storage at +21°C or +35°C up to 1 month did not reduce the estradiol concentration in Estraderm MX, Systen and Oesclim patches. However, although the estradiol in Estradot patches was not affected by storage at +21°C, at +35°C, estradiol decreased by 57% (±1%) in cut pieces.
Conclusions
Unused Estraderm MX, Systen and Oesclim patch pieces may be stored for at least 1 month at ≤+35°C. Where estradiol patches for children are not available, cut pieces of these or similar patches can be used for pubertal induction. The Estradot patch was too small to properly cut into low doses and not stable in elevated temperatures.
International Centre for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
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International Centre for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
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International Centre for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
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International Centre for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
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International Centre for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
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Pediatric Endocrinology Clinic, Department of Pediatrics, Aretaeio Hospital, Nicosia, Cyprus
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International Centre for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
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International Centre for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
Department of Clinical Medicine, University of Copenhagen, Denmark
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calculated as weight (kg) divided by height (m) squared. Body surface area (BSA) was calculated according to the formula by the Du Bois method: BSA = 0.007184 × weight (kg) 0.425 × height (cm) 0.725 ( 11 ); and (iv) hormone replacement therapy: total dose
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Radiotherapy Related Research, The Christie NHS Foundation Trust, Manchester, UK
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Radiotherapy Related Research, The Christie NHS Foundation Trust, Manchester, UK
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-term quality of life for the patients but also benefit the healthcare system financially by reducing the overall treatment costs, as life-long hormone replacement therapy may be avoided. This review aims to address the late effects of cranial RT on the
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Universidad de Mendoza, Mendoza, Argentina
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Universidad de Mendoza, Mendoza, Argentina
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with previous studies describing that the effects produced by P4 are opposite to those of E2 ( 18 ). In addition, there are also studies showing that estrogen-only hormone replacement therapy does not produce changes in the prevalence or survival after
Faculté de Chirurgie Dentaire, Université de Toulouse III, Toulouse, France
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CHU de Toulouse, Laboratoire d’Hématologie, Toulouse, France
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Faculté de Chirurgie Dentaire, Université de Toulouse III, Toulouse, France
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.1161/CIRCULATIONAHA.106.642280 ) 17309934 7 Modena MG Sismondi P Mueck AO Kuttenn F Lignieres Bd Verhaeghe J Foidart JM Caufriez A Genazzani AR & TREAT . New evidence regarding hormone replacement therapies is urgently required transdermal
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Medical Research Laboratories, Departments of Clinical Biochemistry, Molecular Medicine, Department of Clinical Genetics, Department of Endocrinology and Internal Medicine, Clinical Institute, Aarhus University Hospital, Nørrebrogade 44, DK-8000 Aarhus C, Denmark
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controls. The design was a randomized crossover study. Both groups underwent a 2 month wash-out period from hormone replacement therapy (HRT) and oral contraceptive therapy (OCT) respectively. Subjects were examined at the end of each 2-month period. The