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1.
J Endocrinol Invest ; 44(6): 1151-1158, 2021 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-33111215

RESUMO

CONTEXT: Gender incongruence is defined as disharmony between assigned gender and gender identity. Several interventions are liable in this case including genital affirming surgery among other surgical interventions such as harmonization, and also the use of gonadotropin-releasing hormone agonists (GnRHa) for gonadal shielding. This aids in preventing the development of secondary sexual characteristics related to the genetic sex. OBJECTIVE: Systematically review the treatment of gender incongruity with GnRHa analogues. DATA SOURCES: The data source of this research is from Pubmed-Medline and Embase. STUDY SELECTION: Articles published between 2009 and 2019 which studied transgender adolescents treated with GnRHa were carefully selected. DATA EXTRACTION: Were extracted: design, sample size, study context, targeted subjects of intervention, outcome measures, and results. RESULTS: Eleven studies were included. The use of GnRHa seems to be well tolerated by the studied population. When started in pubertal transition, it was associated with a more distinct resemblance to body shape than to the affirmed sex. In addition to preventing the irreversible phenotypic changes that occur in cross-hormonal therapy, the use of GnRHa can equally contribute to the mental health of these adolescents. LIMITATION: There are few consistent studies on the use of GnRHa for gender incongruence. CONCLUSION: As the population of transgender children and adolescents grows, they acquire knowledge and greater access to the various forms and stages of treatment for sex reassignment. The medical community needs to be adequately prepared to better serve this population and offer the safest resources available.


Assuntos
Disforia de Gênero , Hormônio Liberador de Gonadotropina/agonistas , Puberdade , Adolescente , Disruptores Endócrinos/farmacologia , Disforia de Gênero/metabolismo , Disforia de Gênero/fisiopatologia , Disforia de Gênero/prevenção & controle , Humanos , Puberdade/efeitos dos fármacos , Puberdade/fisiologia , Desenvolvimento Sexual/efeitos dos fármacos , Desenvolvimento Sexual/fisiologia , Pessoas Transgênero
2.
Artigo em Russo | MEDLINE | ID: mdl-3239309

RESUMO

Five cases of giant thrombosed saccular aneurysms of the cerebral vessels were studied. Three patients had an aneurysm of the middle cerebral artery, one--of the internal carotid artery and one--of the basilar artery. Three patients were operated on. The removal of the aneurysm had a good result in one case, a preoperative neurological defect remained in 2 cases. The clinical picture, diagnosis and the possibilities of surgical intervention in aneurysms of this type are discussed.


Assuntos
Aneurisma Intracraniano/diagnóstico por imagem , Embolia e Trombose Intracraniana/diagnóstico por imagem , Adulto , Feminino , Humanos , Aneurisma Intracraniano/patologia , Aneurisma Intracraniano/cirurgia , Embolia e Trombose Intracraniana/patologia , Embolia e Trombose Intracraniana/cirurgia , Masculino , Pessoa de Meia-Idade , Radiografia
5.
Artigo em Russo | MEDLINE | ID: mdl-3962549

RESUMO

From clinical experience and the results of anatomical study, the authors suggest repairing defects in the large nerve trunks with segments of cutaneous nerves found within the boundaries of the main operative wound. As a result the commonly performed additional intervention on the healthy extremity for obtaining the graft is avoided. After the ends of the injured nerve are separated into bundles, the donor nerves are sutured to the groups of bundles so that the defect is repaired along the perimeter. Knowledge of the specific features of the fascicular structure of nerves allows the possibilities of microsurgery to be used more rationally neuroplasty.


Assuntos
Nervos Periféricos/transplante , Adolescente , Adulto , Criança , Feminino , Humanos , Masculino , Nervo Mediano/lesões , Pessoa de Meia-Idade , Traumatismos dos Nervos Periféricos , Nervo Fibular/lesões , Nervo Tibial/lesões , Nervo Ulnar/lesões
8.
Artigo em Russo | MEDLINE | ID: mdl-6741377

RESUMO

A severe complication, c. s. f. hypotension ( CSFH ), developed in 9 patients after intracranial manipulations for meningioma (4), intracranial aneurysm (3), and subdural hematoma (2). It occurred on the second or third postoperative day and was characterized by rapid development of general cerebral disorders (even to deep loss of consciousness) and aggravation of focal disorders. An important role in the differential diagnosis of the hypotensive and the hypertensive syndromes is attached to lumbar puncture which in cases of CSFH reveals very low c. s. f. pressure or none at all. Effective therapy for the disease includes subarachnoid infusion of up to 50-80 ml of physiological solution through a lumbar puncture and daily intravenous infusions of fluio (2 500-3 000 ml).


Assuntos
Encefalopatias , Encéfalo/cirurgia , Pressão Intracraniana , Adolescente , Adulto , Hemorragia Cerebral/diagnóstico , Erros de Diagnóstico , Feminino , Hematoma Subdural/cirurgia , Humanos , Aneurisma Intracraniano/cirurgia , Masculino , Neoplasias Meníngeas/cirurgia , Meningioma/cirurgia , Pessoa de Meia-Idade , Complicações Pós-Operatórias/diagnóstico
14.
Artigo em Russo | MEDLINE | ID: mdl-6966875

RESUMO

On the basis of data in the literature (4 cases) and one case observed by the authors themselves, a clinical characteristics is given of the rarely encountered aneurysm of the middle cerebellar-internal acoustic arteries. In the absence of subarachnoid hemorrhage the aneurysm produces a typical picture of neurinoma of the acoustic nerve. The patient described was operated on with the use of a surgical microscope. Clipping of the aneurysm resulted practically in full recovery of the patient.


Assuntos
Cerebelo/irrigação sanguínea , Orelha Interna/irrigação sanguínea , Aneurisma Intracraniano/diagnóstico , Neuroma Acústico/diagnóstico , Adulto , Artérias , Audiometria , Neoplasias Encefálicas/diagnóstico , Ângulo Cerebelopontino , Diagnóstico Diferencial , Erros de Diagnóstico , Feminino , Humanos , Aneurisma Intracraniano/cirurgia , Síndrome
17.
J Neurosurg ; 50(2): 170-3, 1979 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-430128

RESUMO

The authors analyze the results of total removal of acoustic neurinomas in 120 patients operated on between January, 1967, and January, 1976. The facial nerve was preserved after surgery in 65 patients (54.2%). The use of microsurgical techniques in the last 3 years of study permitted preservation of the seventh nerve in 26 of 35 operated patients (74.3%). Of 103 patients examined postoperatively, 96 retained their full or partial capacity for work (93.2%). Ten patients (8.3%) died after surgery. In the last 3 years, 35 patients were operated on without a single death.


Assuntos
Neoplasias dos Nervos Cranianos/cirurgia , Neurilemoma/cirurgia , Nervo Vestibulococlear/cirurgia , Adolescente , Adulto , Idoso , Neoplasias dos Nervos Cranianos/mortalidade , Neoplasias dos Nervos Cranianos/patologia , Nervo Facial , Feminino , Seguimentos , Humanos , Masculino , Microcirurgia , Pessoa de Meia-Idade , Neurilemoma/mortalidade , Neurilemoma/patologia
18.
Artigo em Russo | MEDLINE | ID: mdl-425780

RESUMO

The pressure in saccular aneurysms of various localizations was studied in 6 patients during neurosurgical operations. The systolic, diastolic, mean, and pulse pressure in aneurysms with a wide neck corresponded to systemic pressure; in aneurysms with a narrow neck (3 patients) they were lower. In occlusion of the carotid artery on the neck, the pressure in the anurysms decreased. Pulsations disappeared in 3 patients. Fourteen patients with aneurysm of the internal carotid artery were followed-up for 2--17 years, after ligation of the carotid artery on the neck. There were no recurrent hemorrhages. Despite the clinical effect, however, due to possible complications this operation has limited indications (subclinoid aneurysms, refusal of patients to undergo intracranial operations).


Assuntos
Artérias Carótidas/cirurgia , Aneurisma Intracraniano/cirurgia , Adulto , Pressão Sanguínea , Circulação Colateral , Feminino , Seguimentos , Humanos , Aneurisma Intracraniano/fisiopatologia , Ligadura , Masculino , Pessoa de Meia-Idade
19.
Vopr Neirokhir ; (2): 41-6, 1978.
Artigo em Russo | MEDLINE | ID: mdl-654188

RESUMO

The article discusses the clinical picture, diagnosis, and treatment of a rare pathologic condition of the cerebral vessels known by the Japanese name "moyamoya". Six cases with this disease among adults are described. Three patients had ischemic attacks, two young females were found to have intracerebral hematomas which were successfully evacuated. In one case the vascular anomaly became evident after a craniocerebral trauma and was manifested by subarachnoid hemorrhage and infarction in the subcortical structures.


Assuntos
Arteriopatias Oclusivas/diagnóstico , Doença de Moyamoya/diagnóstico , Adolescente , Adulto , Encéfalo/patologia , Artéria Carótida Interna/diagnóstico por imagem , Angiografia Cerebral , Artérias Cerebrais/patologia , Diagnóstico Diferencial , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Doença de Moyamoya/diagnóstico por imagem , Doença de Moyamoya/patologia
20.
Vopr Neirokhir ; (1): 13-9, 1978.
Artigo em Russo | MEDLINE | ID: mdl-24919

RESUMO

In studying the content of lactic and pyruvic acids in the cerebrospinal fluid of 31 patients during operation for intracranial aneurysms under halothane anesthesia, the authors established that the performance of these operations under protection of deep (40 mm Hg) and prolonged (up to 2 hrs 25 min) artificial arterial hypotension in an uncomplicated course of the surgical intervention was not attended with hypoxic damage of the brain. The danger of hypoxia developing became greater when acute disturbances of blood flow in the cerebral arteries (clipping of a vessel, spasm) occurred in the period of hypotension.


Assuntos
Aneurisma Intracraniano/cirurgia , Adulto , Encéfalo/metabolismo , Artéria Carótida Interna , Artérias Cerebrais , Hemorragia Cerebral/prevenção & controle , Feminino , Glicólise , Humanos , Concentração de Íons de Hidrogênio , Hipotensão Controlada/efeitos adversos , Hipóxia Encefálica/etiologia , Aneurisma Intracraniano/líquido cefalorraquidiano , Aneurisma Intracraniano/complicações , Lactatos/líquido cefalorraquidiano , Masculino , Pessoa de Meia-Idade , Piruvatos/líquido cefalorraquidiano , Ruptura Espontânea/prevenção & controle
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