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INTRODUCTION: Acromegaly is associated with high morbidity, but still controversial impact on the overall quality of life (QoL). MATERIAL AND METHODS: We evaluated QoL using a generic (SF-36) and a disease-specific questionnaire (AcroQoL) in an acromegalic cohort. RESULTS: Sixty-nine patients answered the questionnaires and had their records reviewed. In the SF-36 questionnaire, except for the Social Aspects domain, all others revealed a reduction in scores from 9.7 to 38.9%, when compared to the non-acromegalics. The cure was positively correlated with mental health (P = 0.023) and drug control was correlated with mental health (P = 0.023) and functional capacity (P = 0.013). In the AcroQoL questionnaire, the mean scores ranged from 54.7% to 72.8%. The use of antidepressants correlated with lower scores on the total AcroQoL (P = 0.039) and physical complaints (P = 0.003). The growth hormone value at diagnosis showed an inverse correlation with the total AcroQoL score (P = 0.014), Appearance Issues subscale (P = 0.081), and Personal Relations (P = 0.002). IGF-1 values at diagnosis and at the last visit showed no statistical correlation with any of the questionnaires. CONCLUSION: The finding of a reduction in QoL scores with both SF-36 and AcroQoL allows us to suggest this evaluation as part of the initial assessment and follow-up in acromegaly, to act globally on the individual's health condition.

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INTRODUCTION: Individuals with pituitary adenomas may have organic consequences of their disease or therapy, and psychological changes can compromise their quality of life (QoL). This study aimed to determine the anthropometric profile and health indicators of patients with pituitary adenoma before and after pituitary surgery. METHODS: Forty-four patients were included in this study. Out of these, 22 patients had nonfunctioning adenomas (50%), 17 acromegaly (38.6%), and 5 patients with Cushing's disease (11.4%). Anthropometric measurements included body mass index (BMI), waist circumference (WC), and waist-to-hip ratio (WHR). Health indicators included body fat percentage (BF%), basal metabolic rate (BMR), maximal oxygen uptake (VO2 max), and hand grip strength. Physical activity level (the International Physical Activity Questionnaire [IPAQ]), subjective perception of health, body image (Body Shape Questionnaire), body satisfaction (Stunkard Figure Rating Scale) were used. RESULTS: The mean patient age was 47.2 ± 14.6 years; of which 25 were women (56.8%). Before surgery, 75.0% were overweight or obese, 84.1% had WC with risk of metabolic complications, and 90.0% had WHR with cardiovascular risk. There was a high BF% in 56.4% of cases, low BMR in 65.1%, lower VO2 max in 16.2%, and below-average grip strength in 88.6%. Hypopituitary patients had poorer cardiorespiratory fitness. The IPAQ showed reduction in physical activity, and 79.5% of patients were dissatisfied with their body image. Patients with nonfunctioning adenomas had better perception of their health while those with Cushing's disease had more distorted body image. Postoperatively, patients with acromegaly showed improvement in WHR and physical activity level, and patients with Cushing's disease showed improvement in anthropometric variables. CONCLUSIONS: These findings emphasize the need for continuous monitoring of this population for anthropometric indicators associated with metabolic and cardiovascular comorbidities as well as body satisfaction.

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OBJECTIVE: To study the impact of surgery on pain, disability, quality of life, and patient satisfaction in a sample of patients with Degenerative Lumbar Disease (DLD). METHODS: Retrospective analysis of prospectively collected data. Comparison between pre and postoperative (6 - 12 months) ODI and SF-36, plus postoperative Patient Satisfaction Index. RESULTS: From a total of 216 patients included, improvement was observed in average scores of pain (201.2%), disability (39.7%), physical quality of life (42%), and mental quality of life (37.8%). Among these patients, 57.7% reached or surpassed the minimal clinically important difference (MCID) for ODI, 57.7% for the SF-36 pain component, 59.7% for the SF-36 physical component summary, and 50.5% achieved or surpassed the MCID for the SF-36 mental component summary. CONCLUSIONS: Surgery produced a significantly positive impact on pain, disability, and quality of life of patients. Overall, 82.5% of the patients were satisfied.

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ABSTRACT Objective: To study the impact of surgery on pain, disability, quality of life, and patient satisfaction in a sample of patients with Degenerative Lumbar Disease (DLD). Methods: Retrospective analysis of prospectively collected data. Comparison between pre and postoperative (6 - 12 months) ODI and SF-36, plus postoperative Patient Satisfaction Index. Results: From a total of 216 patients included, improvement was observed in average scores of pain (201.2%), disability (39.7%), physical quality of life (42%), and mental quality of life (37.8%). Among these patients, 57.7% reached or surpassed the minimal clinically important difference (MCID) for ODI, 57.7% for the SF-36 pain component, 59.7% for the SF-36 physical component summary, and 50.5% achieved or surpassed the MCID for the SF-36 mental component summary. Conclusions: Surgery produced a significantly positive impact on pain, disability, and quality of life of patients. Overall, 82.5% of the patients were satisfied.

RESUMO Objetivo: Descrever o impacto da cirurgia na dor, incapacidade, qualidade de vida e a satisfação global do paciente numa amostra unificada de pacientes portadores de DDL. Métodos: Análise retrospectiva de dados colhidos prospectivamente em pacientes operados no período de janeiro de 2014 a março de 2017, que tivessem avaliação pré-operatória e pelo menos uma avaliação pós-operatória entre 6 e 12 meses com os questionários de ODI, SF-36 e o ISP. Resultados: Um total 216 pacientes preenchia os critérios de inclusão. Houve melhora no escore médio de dor (201,2%), incapacidade (39,7%), qualidade de vida física (42%) e mental (37,8%). Da amostra, 57,7% alcançaram o MCID de dor, 59,7% de ODI, 59,7% 50,5% de PCS e 50,5% de MCS; 82,5% dos pacientes se consideraram "Satisfeitos". Conclusões: O efeito da cirurgia foi amplamente favorável na dor, incapacidade e qualidade de vida dos pacientes portadores de DDL. Estes dados podem servir de guia para aconselhamento pré-operatório quanto às perspectivas de sucesso.

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OBJECTIVE: To evaluate the ability of post-transsphenoidal pituitary surgery (TSS) serum cortisol levels (s-cortisol) to predict surgical remission and recurrence of Cushing's disease (CD). DESIGN: One hundred and three patients with CD from a tertiary referral centre were prospectively analysed over 6·0 ± 4·8 years of follow-up. Twenty patients received perioperative glucocorticoids as routine care and had s-cortisol measured 10-12 days after TSS (Protocol I). Eighty-six patients (91 surgeries) had s-cortisol measured at 6, 12, 18, 24, 48 h, and 10-12 days after TSS, and received glucocorticoids only in case of adrenal insufficiency (Protocol II). MAIN OUTCOMES: Remission [clinical signs and symptoms of adrenal insufficiency (or hypocortisolism) plus cortisol <3 µg/dl on the 1-mg overnight test (OT) and/or normal free urinary cortisol] during follow-up. Recurrence was defined as loss of remission criteria at least 1 year after TSS. RESULTS: The remission rate after first TSS was 80%; 8% had recurrence. An s-cortisol nadir ≤3·5 µg/dl within 48 h after TSS had sensitivity of 73%, specificity and positive predictive value (PPV) of 100% and negative predictive value (NPV) of 60% and an s-cortisol nadir ≤5·7 µg/dl within 10-12 days of TSS had specificity and PPV of 100% and sensitivity of 91% NPV of 78% for CD remission. CONCLUSION: At hospital discharge, the s-cortisol nadir within 48 h after TSS was already able to predict surgical remission for some patients, and the s-cortisol nadir within 10-12 days of TSS was able to predict cohort-wide surgical remission.

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Benign intracranial hypertension (Pseudotumor cerebri) has been described as related to the reduction in steroid levels in Cushing's disease (CD), especially after surgical remission. Ketoconazole is a common and effective adjuvant therapy for hypercortisolism, but the major concern is liver enzyme dysfunction. We describe here the case of a 12-year old girl with CD who developed benign intracranial hypertension during treatment with ketoconazole. She presented headache, vomiting, a black spot on her right temporal visual field, and signs of elevated intracranial pressure. Pituitary image was normal on magnetic resonance image (MRI), and all symptoms improved after treatment with acetazolamide. We call attention to the diagnosis of this disorder in CD patients, especially children on ketoconazole treatment, because it could be confounded with adrenal insufficiency and lead to definitive severe visual impairment.

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Benign intracranial hypertension (Pseudotumor cerebri) has been described as related to the reduction in steroid levels in Cushing's disease (CD), especially after surgical remission. Ketoconazole is a common and effective adjuvant therapy for hypercortisolism, but the major concern is liver enzyme dysfunction. We describe here the case of a 12-year old girl with CD who developed benign intracranial hypertension during treatment with ketoconazole. She presented headache, vomiting, a black spot on her right temporal visual field, and signs of elevated intracranial pressure. Pituitary image was normal on magnetic resonance image (MRI), and all symptoms improved after treatment with acetazolamide. We call attention to the diagnosis of this disorder in CD patients, especially children on ketoconazole treatment, because it could be confounded with adrenal insufficiency and lead to definitive severe visual impairment.

Hipertensão intracraniana benigna (Pseudotumor cerebral) tem sido descrita relacionada à redução dos níveis de esteroides séricos na doença de Cushing (DC), especialmente após a remissão cirúrgica. O cetoconazol é uma opção efetiva e de uso rotineiro como adjuvante na terapêutica do hipercortisolismo, tendo como paraefeito mais temido a toxicidade hepática. Relatamos o caso de uma menina com 12 anos de idade portadora de DC que desenvolveu hipertensão intracraniana benigna durante tratamento com cetoconazol. Apresentou-se com cefaleia, vômitos, comprometimento do campo visual temporal direito e sinais de hipertensão intracraniana. A ressonância magnética (RM) de hipófise era normal e todos os sinais e sintomas resolveram-se com uso de acetazolamida. Chamamos a atenção para esse diagnóstico nos pacientes com DC, especialmente crianças, em tratamento com cetoconazol, porque ele pode ser confundido com insuficiência adrenal e causar comprometimento visual severo e definitivo.

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BACKGROUND: As a consequence of the progressive evolution of neurosurgical techniques, there has been increasing concern with the esthetic aspects of burr holes. Therefore, the objective of this study was to compare the use of cortical bone graft and bone dust for correcting cranial deformities caused by neurosurgical trephines. METHODS: Twenty-three patients were enrolled for cranial burr hole reconstruction with a 1-year follow-up. A total of 108 burr holes were treated; 36 burr holes were reconstructed with autogenous cortical bone discs (33.3%), and the remaining 72 with autogenous wet bone powder (66.6%). A trephine was specifically designed to produce this coin-shaped bone plug of 14 mm in diameter, which fit perfectly over the burr holes. The reconstructions were studied 12 months after the surgical procedure, using three-dimensional quantitative computed tomography. Additionally, general and plastic surgeons blinded for the study evaluated the cosmetic results of those areas, attributing scores from 0 to 10. RESULTS: The mean bone densities were 987.95 ± 186.83 Hounsfield units (HU) for bone fragment and 473.55 ± 220.34 HU for bone dust (P < 0.001); the mean cosmetic scores were 9.5 for bone fragment and 5.7 for bone dust (P < 0.001). CONCLUSIONS: The use of autologous bone discs showed better results than bone dust for the reconstruction of cranial burr holes because of their lower degree of bone resorption and, consequently, better cosmetic results. The lack of donor site morbidity associated with procedural low cost qualifies the cortical autograft as the first choice for correcting cranial defects created by neurosurgical trephines.

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