RESUMO
The aim of this study is to compare the efficacy of bromocriptine (BRC) versus cabergoline (CAB) in patients with giant prolactinomas. We searched MEDLINE, EMBASE, CENTRAL and Clinical Trials.gov for studies dated before March 1st, 2016, that used BRC or CAB for the treatment of patients with giant prolactinomas. Specific eligibility criteria were set to identify articles and cases. The selected articles were reviewed, and the data were extracted for analysis. The compared outcomes included tumor shrinkage, tumor response, normalization of prolactin (PRL) level, and visual field defect (VFD) improvement. Gender differences were also considered. Differences between the groups were assessed using Student's t test and the chi-square test. Two hundred and forty-five records were identified, and 10 articles and 104 cases met the inclusion criteria. Based on our analysis, CAB is significantly better than BRC in normalizing PRL levels in patients, especially males, with giant prolactinomas (69.4% versus 31.7%, p = 0.01). However, there was no significant difference between the two drugs in terms of tumor shrinkage, tumor response and VFD improvement (p > 0.05) in male or female patients. CAB exhibits significantly better efficacy than BRC in the normalization of PRL levels in male patients with giant prolactinomas. Regarding tumor reduction and VFD improvement, both drugs are comparably effective for patients of both genders. This quantitative and systematic review provides preliminary evidence in favor of CAB as a medical therapy for treating giant prolactinomas in male patients, especially those with extremely high PRL levels.
Assuntos
Bromocriptina/farmacologia , Cabergolina/farmacologia , Hidranencefalia/tratamento farmacológico , Nefropatias/tratamento farmacológico , Prolactinoma/tratamento farmacológico , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Prolactina/metabolismo , Distribuição por Sexo , Resultado do TratamentoRESUMO
La diabetes insípida central es una patología infrecuente en pediatría ocasionada por un déficit de vasopresina. Sus manifestaciones clínicas principales son poliuria y polidipsia. Las malformaciones cerebrales son una de las principales causas. La desmopresina es la droga sintética de elección para el tratamiento. Una de las vías de administración es la sublingual y su uso en lactantes es muy limitado. Se describe a dos lactantes con hidranencefalia y diabetes insípida central que fueron tratados satisfactoriamente con desmopresina sublingual.
Central diabetes insipidus is a rare disease in children caused by a deficiency of vasopressin. Its main clinical manifestations are polyuria and polydipsia. Brain malformations are one of the main causes. Desmopressin is the synthetic drug of choice for the treatment. One of the routes of administration is sublingual and its use in infants is very limited. We describe two infants with central diabetes insipidus and hydranencephaly who were successfully treated with sublingual desmopressin.
Assuntos
Humanos , Masculino , Feminino , Lactente , Diabetes Insípido Neurogênico/tratamento farmacológico , Desamino Arginina Vasopressina/administração & dosagem , Antidiuréticos/administração & dosagem , Hidranencefalia/tratamento farmacológico , Administração SublingualRESUMO
Central diabetes insipidus is a rare disease in children caused by a deficiency of vasopressin. Its main clinical manifestations are polyuria and polydipsia. Brain malformations are one of the main causes. Desmopressin is the synthetic drug of choice for the treatment. One of the routes of administration is sublingual and its use in infants is very limited. We describe two infants with central diabetes insipidus and hydranencephaly who were successfully treated with sublingual desmopressin.
La diabetes insípida central es una patología infrecuente en pediatría ocasionada por un déficit de vasopresina. Sus manifestaciones clínicas principales son poliuria y polidipsia. Las malformaciones cerebrales son una de las principales causas. La desmopresina es la droga sintética de elección para el tratamiento. Una de las vías de administración es la sublingual y su uso en lactantes es muy limitado. Se describe a dos lactantes con hidranencefalia y diabetes insípida central que fueron tratados satisfactoriamente con desmopresina sublingual.
