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1.
Endocrine ; 72(3): 814-822, 2021 06.
Artigo em Inglês | MEDLINE | ID: mdl-33665774

RESUMO

PURPOSE: The incidence of pituitary adenoma (PA) increases with age. Transsphenoidal surgery (TSS) in elderly patients is often considered to have greater risk compared to the younger population. The aim of this study is to compare surgical results, evolution and postoperative complications between elderly and young patients undergoing TSS. METHODS: Retrospective review of patients undergoing TSS between 2011 and 2018 in our institution. Patients were divided into two cohorts: elderly (≥65 years) and non-elderly (<65 years). Characteristics and outcomes of both groups were compared at diagnosis, before surgery and for an average of 5.9 years of postoperative follow-up. RESULTS: One hundred and twenty-five patients were included, 53 patients were ≥65 years (42%). The elderly patients were more likely to have non-functioning PA (NFPA) (90.5% vs. 45.8%, p: <0.01), a higher proportion of macroadenomas (92.4% vs. 77.8%, p = 0.029) and greater extrasellar extension (88.7% vs. 68.1%, p = 0.007). The elderly group also had more compressive symptoms (54.7% vs. 34.7%, p = 0.035) and hypopituitarism (66% vs. 47.2%, p = 0.029). Overall, surgical and endocrinological outcomes between the two groups were similar. Inpatient mortality in the elderly group was 1.8%. Regarding long-term outcomes, elderly patients had more postoperative hypopituitarism (67.9% vs. 45.8%, p = 0.03) with no differences in permanent diabetes insipidus, less residual tumours (24.5% vs. 40.3%, p = 0.019) and a higher rate of remission after surgery (71.7% vs. 52.8%, p = 0.034). When only NFPA cases were compared, the only significant difference was a higher frequency of macroadenomas in the elderly group. CONCLUSIONS: Our results support the safety and efficacy of TSS in elderly patients with PA. Age should not be considered an exclusion criterion for TSS given that successful results can be achieved if an experienced pituitary team is available.


Assuntos
Adenoma , Hipopituitarismo , Neoplasias Hipofisárias , Adenoma/cirurgia , Idoso , Humanos , Hipopituitarismo/epidemiologia , Hipopituitarismo/etiologia , Pessoa de Meia-Idade , Hipófise , Neoplasias Hipofisárias/cirurgia , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Estudos Retrospectivos , Resultado do Tratamento
2.
J Laryngol Otol ; 129(4): 358-64, 2015 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-25907278

RESUMO

OBJECTIVE: This retrospective study aimed to evaluate the effective closure rate for spontaneous cerebrospinal fluid leaks with functional endoscopic sinus surgery and identify patient characteristics that may be associated with a need for additional therapy. METHOD: A retrospective analysis of patients with spontaneous cerebrospinal fluid leaks was performed. Data on the nature of presentation, patient body mass index, defect location and size, intracranial pressure, clinical follow up, and complications were collected. RESULTS: Twenty-five patients had spontaneous cerebrospinal fluid leaks with evidence of idiopathic intracranial hypertension. The most common sites were the cribriform plate, followed by the ethmoid roof and sphenoid lateral pterygoid recess. All patients underwent endonasal endoscopic surgery to repair the defect. Post-operatively, all patients underwent lumbar drainage and acetazolamide therapy. CONCLUSION: Spontaneous cerebrospinal fluid leaks represent a surgical challenge because of their high recurrence rates. The most important factor for obtaining a successful repair in these patients is reducing their intracranial pressure through nutritional, medical or surgical means.


Assuntos
Vazamento de Líquido Cefalorraquidiano/cirurgia , Hipertensão Intracraniana/terapia , Pressão Intracraniana/fisiologia , Vazamento de Líquido Cefalorraquidiano/etiologia , Fossa Craniana Anterior/cirurgia , Endoscopia/métodos , Feminino , Humanos , Hipertensão Intracraniana/complicações , Masculino , Pessoa de Meia-Idade , Cirurgia Endoscópica por Orifício Natural/métodos , Nariz/cirurgia , Recidiva , Estudos Retrospectivos
3.
J Laryngol Otol ; 126(4): 363-71, 2012 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-22310108

RESUMO

OBJECTIVES: To evaluate the efficacy of the Santiago treatment protocol for benign paroxysmal positional vertigo of the posterior semicircular canal, to analyse recurrence and to establish prognostic factors. MATERIAL AND METHODS: Four hundred and twelve patients with unilateral benign paroxysmal positional vertigo of the posterior semicircular canal were treated with the Semont manoeuvre and, if symptoms did not resolve, successive application of three Epley manoeuvres plus Brandt-Daroff exercises. RESULTS: Symptoms resolved in 404 patients (98.1 per cent); a single Semont manoeuvre was sufficient in 334 (81.2 per cent). Aetiology had no impact on resolution of symptoms or number of manoeuvres required. The estimated likelihood of recurrence was 14 per cent in the first year and 27 per cent after 10 years. The only factor indicating a worse prognosis was recurrence. CONCLUSION: In unilateral benign paroxysmal positional vertigo of the posterior semicircular canal, the above treatment protocol cured 98 per cent of patients. More than half of recurrences occurred in the first year. None of the analysed factors increased the likelihood of recurrence.


Assuntos
Terapia por Exercício/métodos , Posicionamento do Paciente/métodos , Canais Semicirculares/fisiopatologia , Vertigem/terapia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Vertigem Posicional Paroxística Benigna , Protocolos Clínicos , Feminino , Seguimentos , Humanos , Estimativa de Kaplan-Meier , Masculino , Pessoa de Meia-Idade , Postura/fisiologia , Recidiva , Retratamento , Resultado do Tratamento , Adulto Jovem
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