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1.
J Cosmet Dermatol ; 21(12): 6702-6705, 2022 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-36107714

RESUMO

OBJECTIVES: The aim of this article is to report a case of iatrogenic Cushing's disease associated with a delayed inflammatory response due to a facial dermal filler procedure. METHODS: A case report according to CARE guidelines was performed. A delayed inflammatory reaction due to dermal filler injection resulted in iatrogenic Cushing's disease in a patient with no comorbidities or allergies. RESULTS: Prolonged use of glucocorticoids can cause adverse effects, such as iatrogenic Cushing's disease. Dermal fillers have a very low incidence of complications, but these need to be discussed with patients. Drugs used to treat delayed inflammatory reaction include antibiotics, antihistamines, steroids, and intralesional hyaluronidase. Reversal of dermal fillers should be explained to the patient and included in the written consent. CONCLUSIONS: Due to patient non-compliance and possible adverse effects of steroid medications, physicians should consider limiting their prescriptions of steroid medications to no more than 2 weeks and require frequent follow-up to discuss hyaluronidase if the condition returns off of steroid medication. In addition, it may be advisable to only treat with one filler brand, especially in the same session as this may be a risk factor.


Assuntos
Preenchedores Dérmicos , Hipersensibilidade , Hipersecreção Hipofisária de ACTH , Humanos , Preenchedores Dérmicos/efeitos adversos , Prednisona , Hialuronoglucosaminidase , Hipersecreção Hipofisária de ACTH/induzido quimicamente , Doença Iatrogênica , Inflamação/induzido quimicamente , Ácido Hialurônico/efeitos adversos
2.
Expert Rev Clin Immunol ; 15(10): 1047-1060, 2019 10.
Artigo em Inglês | MEDLINE | ID: mdl-31566020

RESUMO

Introduction: While biologic agents that can be used for treating pemphigus vulgaris (PV) are increasing, themajority of the world's PV patients can afford only corticosteroids (CS) and some immunosuppressive agents (ISA). Areas covered: The spectrum of side effects encountered when PV patients receive high-dose, long-term CS and ISA are presented based on total dose and duration of therapy. The steroid-sparing effect of individual ISA as documented in published studies and their clinical outcomes, in terms of duration of remissions, frequency of relapses and time to relapse, are presented, so that comparisons are possible. Thus, rational choices can be made for the individual patient. Expert opinion: In 2019, the majority of PV patients globally will continue to be treated with CS and ISA. This review will help clinicians and patients become aware of when to anticipate which side effects and if possible, to prevent or avoid them. It provides guidelines to maximize the clinical benefits of ISA in inducing and maintaining remission and minimizing side effects by monitoring them.


Assuntos
Pênfigo/tratamento farmacológico , Corticosteroides/efeitos adversos , Corticosteroides/uso terapêutico , Fraturas Ósseas/induzido quimicamente , Humanos , Sistema Hipotálamo-Hipofisário/efeitos dos fármacos , Imunossupressores/efeitos adversos , Imunossupressores/uso terapêutico , Doenças Musculares/induzido quimicamente , Hipersecreção Hipofisária de ACTH/induzido quimicamente , Sistema Hipófise-Suprarrenal/efeitos dos fármacos , Plasmaferese
3.
J Clin Endocrinol Metab ; 101(8): 3054-60, 2016 08.
Artigo em Inglês | MEDLINE | ID: mdl-27218272

RESUMO

BACKGROUND: Information regarding the safety of herbal drugs is often not reported. We describe the case of a 65-year-old woman referred to us for a iatrogenic hypercortisolism, who denied any previous steroid consumption. She reported only a chronic application of a phytocosmetic cream, containing ethanol extract of the Cardiospermum halicacabum (CH) plant. Adrenal insufficiency occurred after the cream application was stopped. CH is used in traditional and Western medicine for its documented anti-inflammatory properties. Once the presence of synthetic glucocorticoids was ruled out in the phytocosmetic product, we investigated whether and how its chronic application could have caused the iatrogenic hypercortisolism. METHODS: Liquid chromatography high-resolution mass spectrometry (LC-HRMS) was performed to exclude the presence of known glucocorticoids in the cream. ELISA assay and Western blot analysis were employed to assess ACTH secretion and the glucocorticoid receptor expression respectively in murine ACTH-secreting pituitary adenoma cells AtT-20/D16v-F2, treated with dexamethasone, CH tincture, and mifepristone alone or in combination. To detect specific interaction of CH extract with the glucocorticoid receptor, we performed a dual-luciferase reporter assay in HEK293 cells. RESULTS: In AtT-20/D16v-F2 cells, CH extract showed to significantly reduce basal and CRH-induced ACTH secretion and the glucocorticoid receptor expression, similarly to dexamethasone; these effects were counteracted by mifepristone. In HEK293 cells, dexamethasone significantly induced luciferase activity after 24- and 36-hour treatment and CH tincture only after 36 hours; these effects were antagonized by mifepristone. CONCLUSIONS: CH extract displays a glucocorticoid-like activity, by means of a direct binding to the glucocorticoid receptor.


Assuntos
Disruptores Endócrinos/efeitos adversos , Hipersecreção Hipofisária de ACTH/induzido quimicamente , Folhas de Planta/química , Preparações de Plantas/efeitos adversos , Sapindaceae , Creme para a Pele/efeitos adversos , Idoso , Linhagem Celular Tumoral , Feminino , Células HEK293 , Medicina Herbária , Humanos , Hipersecreção Hipofisária de ACTH/patologia , Folhas de Planta/efeitos adversos , Preparações de Plantas/química , Sapindaceae/efeitos adversos , Sapindaceae/química , Creme para a Pele/química
5.
J. physiol. biochem ; 66(3): 213-220, sept. 2010.
Artigo em Inglês | IBECS | ID: ibc-122826

RESUMO

No disponible


Cadmium is an endocrine disruptor that has been shown to induce chronotoxic effects. The present study was designed to evaluate the possible cadmium effects on the daily secretory pattern ofadrenocorticotropin hormone (ACTH), growth hormone (GH), and thyroid-stimulating hormone (TSH)in adult male Sprague-Dawley rats. For this purpose, animals were treated with cadmium at two different doses [25 and 50 mg/l cadmium chloride (CdCl2)] in the drinking water for 30 days. Control age-matched rats received cadmium-free water. After the treatment, rats were killed at six different time intervals throughout a 24-h cycle. Cadmium exposure modified the 24-h pattern of plasmaACTH and GH levels, as the peak of ACTH content between 12:00 and 16:00 h in controls appeared at 12:00 h in the group treated with the lowest dose used, while it appeared between 16:00 and 20:00 h in rats exposed to 50 mg/l CdCl2. In addition, the peak of GH content found at 04:00 h in controls moved to 16:00 h in rats exposed to 25 mg/l CdCl2, and the highest dose used abolished 24-h changes of GH secretion. The metal treatment did not modify ACTH secretory pattern. Exposure to cadmium also increased ACTH and TSH medium levels around the clock with both doses used. These results suggest that cadmium modifies ACTH and TSH medium levels around the clock, as well as disrupted ACTH and GH secretory pattern, thus confirming the metal chronotoxicity at pituitary level (AU)


Assuntos
Animais , Ratos , Intoxicação por Cádmio/fisiopatologia , Hormônio Adrenocorticotrópico , Hormônio do Crescimento , Transtornos Cronobiológicos/induzido quimicamente , Hormônio do Crescimento , Hiperpituitarismo/induzido quimicamente , Hipersecreção Hipofisária de ACTH/induzido quimicamente , Acromegalia/induzido quimicamente
7.
Nihon Jinzo Gakkai Shi ; 47(5): 531-5, 2005.
Artigo em Japonês | MEDLINE | ID: mdl-16130408

RESUMO

An 85-year-old woman with Parkinson's disease was admitted to our hospital to conduct a further work-up for progressive gait disturbance. She had been on medications for the disease for more than a decade prior to admission. In order to improve her condition, she was newly administered pramipexole, a dopamine agonist, from day 3 in addition to the preceding anti-Parkinson's therapy. However, on day 10, her consciousness level was rapidly deteriorated into delirium(JCS II-10), which was not accompanied by neurological signs and symptoms. Laboratory tests showed severe hyponatoremia with relatively increased urinary sodium excretion, and severe low serum osmolarity with an increased urinary osmolarity. Brain CT and brain MRI showed no specific abnormalities except for those related to aging. Blood concentration of ADH measured at the onset was substantially higher(39.5 pg/ml) than normal (0.3-3.5 pg/ml under normal osmolarity). Diseases causing hyponatremia, such as liver cirrhosis, congestive heart failure, hypotonic dehydration, and malignancy-associated inappropriate ADH secretion (SIADH), were all excluded. Under the suspicion of SIADH due to pramipexole, the drug was discontinued and as a result, her consciousness level improved rapidly together with a prompt reduction in ADH level (9.2 pg/ml). To the best of our knowledge, the present case is the first that demonstrates pramipexole-induced SIADH. Since pramipexole is classified as a dopaminergic receptor agonist, this case may provide new insight into a link between ADH and the dopaminergic receptor in the central nervous system.


Assuntos
Antiparkinsonianos/efeitos adversos , Doença de Parkinson , Hipersecreção Hipofisária de ACTH/induzido quimicamente , Tiazóis/efeitos adversos , Idoso , Idoso de 80 Anos ou mais , Benzotiazóis , Feminino , Humanos , Hipersecreção Hipofisária de ACTH/diagnóstico , Pramipexol
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