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1.
Article in Portuguese | LILACS, CONASS, ColecionaSUS, SES-GO | ID: biblio-1553984

ABSTRACT

Rotigotina e outros medicamentos antiparkinsonianos, com ênfase em agonistas dopaminérgicos (bromocriptina e pramipexol). Indicação: Tratamento da doença de Parkinson. Pergunta: Há superioridade de eficácia e segurança da rotigotina, comparado aos agonistas dopaminérgicos disponíveis atualmente no SUS para o tratamento da doença de Parkinson? Revisão rápida de evidências (overview) de revisões sistemáticas, com levantamento bibliográfico realizado na base de dados PubMed e utilizando estratégia estruturada de busca. A qualidade metodológica das revisões sistemáticas foi avaliada com AMSTAR-2 (Assessing the Methodological Quality of Systematic Reviews Version 2). Foram selecionadas três revisões sistemáticas que atendiam aos critérios de inclusão. A rotigotina não apresenta eficácia e segurança superiores ao pramipexol; não há quantidade de estudos suficientes para comparação com a bromocriptina


Rotigotine and other antiparkinsonians medicines, with emphasis on dopaminergic agonists (bromocriptine and pramipexole). Indication: Treatment of Parkinson disease. Question: Is rotigotine more effective and safer than other dopamine agonists available in the Brazilian Public Health System for the treatment of Parkinson's Disease? Rapid evidence review (overview) from systematic reviews, with a literature search in the PubMed database by employing a structured strategy. The methodological quality of systematic reviews was evaluated using AMSTAR-2 (Assessing the Methodological Quality of Systematic Reviews Version 2). Three systematic reviews that met the inclusion criteria were selected. Rotigotine has not shown superior efficacy and safety when compared to pramipexole; there are insufficient studies for comparison with bromocriptine


Subject(s)
Parkinson Disease/drug therapy , Bromocriptine/therapeutic use , Dopamine Agonists , Pramipexole/therapeutic use , Antiparkinson Agents/therapeutic use
2.
Biomédica (Bogotá) ; 42(3): 445-449, jul.-set. 2022. graf
Article in Spanish | LILACS | ID: biblio-1403596

ABSTRACT

El síndrome neuroléptico maligno es una condición clínica rara y potencialmente letal que frecuentemente se asocia con el uso de antipsicóticos. En la literatura especializada se encontró únicamente un reporte de caso relacionado con la ingestión de organofosforados. Se presenta un paciente con un cuadro clínico correspondiente al síndrome neuroléptico maligno posterior a la ingestión de clorpirifós. Como resultado de un intento de suicidio con el mencionado organofosforado, el hombre de 57 años presentó deterioro agudo del estado de consciencia, evolución neurológica tórpida e inestabilidad autonómica asociada a rigidez e hipertermia persistentes, así como incremento de la creatina-fosfocinasa (creatine phosphokinase, CPK). Se le administró tratamiento con bromocriptina, con lo cual el cuadro clínico remitió, y fue dado de alta sin secuelas. El diagnóstico del síndrome neuroléptico maligno es clínico y debe contemplarse en cualquier caso de exposición a sustancias que puedan resultar en una desregulación de la neurotransmisión dopaminérgica, con el fin de iniciar el tratamiento oportuno y contrarrestar efectivamente los efectos.


Neuroleptic malignant syndrome is a rare and potentially fatal clinical condition frequently associated with the use of antipsychotics. In the literature, there is only one case report associated with the intake of organophosphates. We present the case of a patient who presented with a clinical picture compatible with neuroleptic malignant syndrome, after the ingestion of an organophosphate (chlorpyrifos). A 57-year-old man who consulted for attempted suicide, acute deterioration of consciousness, torpid neurological evolution, and associated autonomic instability associated with rigidity, persistent hyperthermia, and elevated CPK. Bromocriptine treatment was offered, which resolved the clinical picture. The association with the ingestion of an organophosphate was established, and he was discharged without sequelae. The diagnosis of neuroleptic malignant syndrome is clinical and should be considered in any case of exposure to substances that may lead to dysregulation of dopaminergic neurotransmission in order to initiate timely therapy and impact outcomes.


Subject(s)
Insecticides, Organophosphate , Neuroleptic Malignant Syndrome , Rhabdomyolysis , Bromocriptine , Cholinesterases , Fever
3.
Rev. fac. cienc. méd. (Impr.) ; 10(1): 54-60, ene.-jun. 2013. tab
Article in Spanish | LILACS | ID: lil-750077

ABSTRACT

El Síndrome Neuroléptico Maligno (SNM) descrito por primera vez hace casi cinco décadas, es una peculiar y peligrosa complicación del tratamiento con fármacos antipsicóticos, que se caracteriza por fiebre, rigidez muscular severa y cambios en el estado autonómico y mental. Es una complicación imprevisible y rara, potencialmente mortal de medicamentos antipsicóticos, presuntamente relacionada con el bloqueo dopaminérgico. Prácticamente todos los neurolépticos son capaces de inducir el síndrome, incluyendo laclozapina, risperidona y olanzapina. Estimaciones retrospectivas de incidencia varían desde 0.02 hasta 3.23% de los pacientes psiquiátricos que reciben neurolépticos, tasas de mortalidad reportados están en el rango de 10-20%; es más común en pacientes con esquizofrenia o trastornos afectivos.Se presenta el caso clínico de una paciente que desarrollo Síndrome Neuroléptico Maligno: femenina de18 años de edad, con diagnóstico de esquizofrenia hebefrenica, tratada con antipsicóticos por 39 días, inicia con sialorrea, rigidez generalizada y sudoración profusa. Al examen físico se encontró: ritmo cardiaco de 140 latidos por minuto, presión arterial de 130/90 mmHg, frecuencia respiratoria de 26 por minuto, temperatura de 38.6°C. Los estudios de laboratorio relevantes fueron: recuento de leucocitos de 11,170 células ml y nivel de creatina quinasa de 2,563 UI. Se realizó el diagnóstico de SNM y se inició tratamiento con bromocriptina 5mg vía oral cada 6 horas durante 10 días; la paciente respondió de forma favorable. A continuación se revisa la incidencia, las características clínicas, los factores de riesgo, la mortalidad y el tratamiento del SNM...


Subject(s)
Humans , Adolescent , Female , Antipsychotic Agents/adverse effects , Schizophrenia/diagnosis , Neuroleptic Malignant Syndrome/diagnosis , Creatinine , Mood Disorders
4.
Rev. bras. med. fam. comunidade ; 6(20): 199-202, ago. 2011. ilus
Article in Portuguese | LILACS | ID: biblio-880437

ABSTRACT

A gigantomastia é uma condição clínica rara, pouco descrita na literatura. Apesar da etiologia desconhecida, tem sido associada às respostas aos hormônios gestacionais, com maior incidência em mulheres multíparas e caucasianas. Apresenta altas taxas de recorrência em gestações futuras. O quadro frequentemente está associado à dor incapacitante, a alterações posturais, a úlceras e à necrose cutânea, favorecendo o aparecimento de infecções. Os autores relatam um caso clínico ocorrido em quinta gestação, expondo a conduta da Equipe de Saúde da Família durante o acompanhamento pré-natal e a inibição da lactação com bromocriptina imediatamente após o parto e o preparo para mamoplastia redutora em segundo tempo.


Gigantomastia is a rare clinical condition, with few cases reported in the literature. Although it has an unknown etiology, it has been associated with responses to pregnancy hormones, most frequently in multiparous and Caucasian women. It presents great capacity to recur in future pregnancies. This condition is often associated with disabling pain, postural disorders, ulcers and skin necrosis, leading to breast infections. The authors report one case occurred at the fifth pregnancy, explaining management of the Family Health Team during the prenatal and inhibition of lactation with bromocriptine immediately after childbirth, and breast reduction in preparation for the second time.


La gigantomastia es una rara condición clínica, raramente descrita en la literatura. Aunque de etiología incierta, se ha sido asociada con las respuestas a las hormonas del embarazo, ocurre con mayor frecuencia en mujeres multíparas y las caucásicas. Presenta altas tasas de recurrencia en futuros embarazos. Se asocia a menudo con dolor incapacitante, trastornos posturales, úlceras y necrosis de la piel, favoreciendo la aparición de infecciones. Los autores presentan un caso ocurrido en quinto embarazo, exponiendo la conducta del Equipo de Salud de la Familia durante el prenatal y la inhibición de la lactancia con bromocriptina inmediatamente después del parto y la preparación para el manejo quirúrgico.


Subject(s)
Pregnancy Complications , Breast Diseases/therapy , Bromocriptine , Mammaplasty , National Health Strategies
5.
Cir. & cir ; 77(3): 173-177, mayo-jun. 2009. tab, graf
Article in Spanish | LILACS | ID: lil-566503

ABSTRACT

Introducción: La terapia de elección de los prolactinomas son los agonistas dopaminérgicos, cuyo principal exponente es la bromocriptina, sin embargo, hay pacientes que no responden o presentan severos efectos secundarios (resistentes o intolerantes a bromocriptina, respectivamente). El objetivo en este estudio fue valorar la respuesta al uso de cabergolina en pacientes con prolactinomas, intolerantes o resistentes a bromocriptina Material y métodos: Se estudiaron 27 pacientes (25 mujeres y dos varones) en quienes se realizó determinación basal de prolactina y cada mes hasta completar tres meses, registrando los datos asociados a hiperprolactinemia y los efectos secundarios. La dosis inicial fue de 0.25 mg los lunes y jueves durante la primera semana, y 0.5 mg a partir de la segunda. El análisis estadístico incluyó la prueba de Shapiro-Wilk, Kruskal-Wallis y Anova. Resultados: 22 pacientes presentaron microadenomas y cinco macroadenomas. En los intolerantes (n = 11) el valor inicial de prolactina de 61.45 ± 19.82 disminuyó al tercer mes a 4.94 ± 1.79 (p < 0.024). En los resistentes (n = 16), el valor basal fue 119.53 ± 11.52; 15 pacientes redujeron significativamente a 12.95 ± 3.66 (p < 0.005) al tercer mes de tratamiento. En ambos, los signos atribuibles a la hiperprolactinemia mejoraron significativamente, con poca incidencia de efectos secundarios. Conclusiones: La cabergolina es útil en la mayoría de los pacientes considerados intolerantes o resistentes a la bromocriptina.


BACKGROUND: Dopaminergic agonists are the treatment of choice for prolactinomas with bromocriptine (BCE) being the primary agent used. There is a group of patients who are not responders to such therapy or have severe side effects (resistant or intolerant to BCE, respectively). We undertook this study to evaluate the response to the administration of cabergoline (CBG) in patients intolerant or resistant to BCE. METHODS: Twenty seven patients (25 females and 2 males) were recruited with prolactin-pituitary tumors, obtaining basal serum prolactin (PRL) samples and again each month up to 3 months. We recorded signs associated with hyperprolactinemia and secondary effects of CBG. The initial dose was 0.25 mg twice weekly during the first week, with an increase to 0.5 mg twice weekly from the second week until the conclusion of the study. Statistical analysis included Shapiro-Wilk, Kruskal-Wallis and ANOVA tests. RESULTS: Twenty two patients had microadenomas and five had macroadenomas. In the intolerant group (n= 11), the initial PRL value (61.45 +/- 19.82) decreased by the third month to 4.94 +/- 1.79 (p<0.024). In the resistant group (n= 16), basal PRL values were 119.53 +/- 11.52. In 15 of these patients, the PRL value significantly decreased to 12.95 +/- 3.66 ng/ml (p<0.005) by the third month of treatment. In both groups the signs related to hyperprolactinemia significantly improved, with a low incidence of secondary effects due to CBG. CONCLUSIONS: CBG is useful in most patients considered as intolerant or resistant to BCE.


Subject(s)
Humans , Male , Female , Adult , Dopamine Agonists/therapeutic use , Ergolines/therapeutic use , Hyperprolactinemia/drug therapy , Pituitary Neoplasms/drug therapy , Prolactinoma/drug therapy , Bromocriptine/adverse effects , Bromocriptine/therapeutic use , Drug Tolerance , Hyperprolactinemia/etiology , Pituitary Neoplasms/complications , Prolactinoma/complications
6.
Brasília méd ; 46(3)2009. graf
Article in Portuguese | LILACS | ID: lil-531638

ABSTRACT

Os prolactinomas são os tumores hipofisários mais comuns e têm como tratamento de escolha os agonistas dopaminérgicos, que propiciam normalização dos níveis de prolactina, redução tumoral e reversão da galactorreia e das manifestações do hipogonadismo na maioria dos casos. A cabergolina é preferível a bromocriptina por ser mais eficaz e mais bem tolerada. Todo macroprolactinoma, a princípio, deve ser tratado, e a terapia dos microprolactinomas pode ser reservada para casos de amenorreia, galactorreia incômoda, distúrbios sexuais ou infertilidade. Ainda existem controvérsias sobre a dose máxima desses medicamentos e sobre a duração ideal do tratamento. Sugerem os autores sua suspensão depois de 24 meses, caso tenha havido normalização dos níveis de prolactina, particularmente quando a ressonância magnética hipofisária não revele anormalidade.


Prolactinomas are the most common hipophisary tumors. Their treatment of choice are dopamine agonists that provide in most cases normalization of prolactin levels, tumor reduction and reversal of both galactorrhea and hypogonadism symptoms. Cabergoline is preferable to bromocriptine because it is more effective and better tolerated. While all macroprolactinomas, a priori, should be treated, the therapy of microprolactinomas can be reserved for cases of amenorrhea, bothersome galactorrhea, sexual disturbances or infertility. There is still controversy about the maximum dose of dopamine agonists and the ideal duration of treatment. The authors suggest treatment withdrawal after 24 months if there has been normalization of prolactin levels, particularly in patients with normal pituitary magnetic resonance findings.


Subject(s)
Humans , Male , Female , Dopamine Agonists , Bromocriptine , Magnetic Resonance Imaging , Prolactinoma/therapy
7.
Rev. cuba. med ; 35(1): 17-23, ene.-br. 1996.
Article in Spanish | LILACS | ID: lil-628777

ABSTRACT

La lisurida es un 8-amino-ergoleno con importante actividad agonista de la dopamina, y por tanto de la secreción de prolactina. Para evaluar la eficacia y seguridad a corto plazo de este medicamento, como proceder terapéutico en el tratamiento de la hiperprolactinemia ideopática, comparándola con la bromocriptina, ejecutamos un ensayo clínico en 20 mujeres hiperprolactinémicas no tumorales de reciente diagnóstico, en las cuales se eliminaron las demás causas conocidas. Las pacientes se asignaron de manera aleatoria a 2 grupos de tratamiento, el grupo I recibió bromocriptina (parlodel) en dosis diaria de 2,5 mg y el grupo II, lisurida (lysenil forte) en dosis de 0,2 mg al día. A todas se les determinó prolactina (PRL) plasmática en los momentos siguientes: basal y los días 1, 7, 14, 21 y 28 después de iniciado el tratamiento. En ningún momento se encontraron diferencias estadísticas significativas entre ambos medicamentos en cuanto a los valores de PRL plasmática. Los síntomas colaterales se presentaron en 8 pacientes del grupo I y en 11 del grupo II, predominó la constipación como el efecto más referido. Se concluye que la lisurida resulta tan eficaz como la bromocriptina para disminuir las cifras de prolactina en pacientes con hiperprolactinemia idiopática y que, a corto plazo, sus efectos secundarios son similares a los ya señalados con el uso de la bromocriptina, pero en términos económicos la lisurida resulta mucho más barata, por lo que recomendamos evaluar su eficacia a largo plazo con el fin de considerarla como un tratamiento alternativo eficaz, seguro y económico.


Lysuride, 8-amino-argolene has a very important agonist activity for dopamine, and hence for prolactin secretion. A clinical trial was carried out in 20 women presenting with non-tumor hyperprolactinemia with the aim of assessing the efficacy and safety of this drug as a therapeutic agent for the treatment of idiopathic hyperprolactinemia in comparison to bromocriptine. Patients were randomly assigned to 2 groups of treatment; Group I received bromocriptine (Parlodel ) in a dose of 2.5 mg/day and Group II received lysuride (Lysemil forte) in a dose of 0.2 mg/day. Plasma prolactin levels (PRL) were determined as follows: Basal PRL and on days 1, 7, 14, 21, and 28 after treatment. No significant statistical differences were found between both drugs regarding plasma prolactin levels. Eight patients from group I and 11 from group II presented with side-effects. Constipation was reported as the most frequent side-effect. It is concluded that lysuride is as effective as bromocriptine for reducing prolactin levels in patients with idiopathic hyperprolactinemia, and that its side-effects are similar to the ones of bromocriptine, but lysuride appears to be cheaper from the economic point of view. That's why we recommend to evaluate its short-term efficacy in order to use it as an alternative effective, safe, and economic treatment modality.

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