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OBJECTIVE: Acromegaly is a condition characterized by an overproduction of growth hormone which infers high morbidity and mortality if left untreated. The objective of this review is to analyse and appraise the current evidence for the generalized use of preoperative medications and the various surgical approaches as described in the literature. DESIGN: A thorough search from MEDLINE via PubMed, EMBASE, and Cochrane Library has been performed which identified a total of 37 papers. CONCLUSION: The preoperative use of somatostatin receptor agonists (SAs) in acromegaly is a controversial topic with current guidelines suggesting against their generalized routine use. Most authors noticed an insignificant long-term remission of acromegaly when given SAs compared with nil preoperative therapy, except for invasive macroadenomas as SAs have been found to reduce the tumour volume and aid towards the total resection of the adenoma. Furthermore, according to the evidence available, endoscopic transsphenoidal surgery is the optimum method for hypophysectomy in terms of its remission and safety profile.
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OBJECTIVE: To investigate the impact of musculoskeletal (MSK)-related symptoms on the quality of life of patients with multiple endocrine neoplasia Type 2b (MEN2B). DESIGN: An online survey was distributed by the Association for Multiple Endocrine Neoplasia Disorders (AMEND) to their members and worldwide via a social media group for MEN2B patients. METHODS: The survey consisted of a detailed questionnaire analysing the MSK-related symptoms and structural deformities of MEN2B patients and their impact on patient's lives. PARTICIPANTS: Forty-eight participants completed the survey. RESULTS: Participants reported several musculoskeletal complaints; the most prevalent being musculoskeletal weakness at 73% (n = 35) and pain 58% (n = 28). The median pain score was 7 (interquartile range [IQR]: 5-8) and the frequency of pain was daily in 44% (n = 15) and constant in 21% (n = 7). Structural complaints were common with 63% (n = 30) stating their physique was 'different' and 40% (n = 19) describing marfanoid body features. Spinal curvature and foot deformities were the commonest structural abnormalities with scoliosis 70% (n = 16) and pes cavus 63% (n = 22) prevailing. Dental problems were mentioned by 69% (n = 33) with interdental spacing being the most common complaint at 61% (n = 20). The musculoskeletal symptoms of MEN2B had a median impact of 6 (IQR: 3-9) on quality of life (QOL) with structural deformities 53% (n = 18) and pain 26% (n = 9) listed as having the highest impact. Poor MSK health affected exercise, work and mobility. CONCLUSIONS: We report a high prevalence of musculoskeletal-related complaints in MEN2B which significantly affects QOL. This suggests a need to provide better holistic care including a multidisciplinary team with physiotherapist, orthopaedic and dental specialist input.
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Neoplasia Endocrina Múltiple Tipo 2b , Humanos , Neoplasia Endocrina Múltiple Tipo 2b/diagnóstico , Calidad de Vida , Dolor , Proteínas Proto-Oncogénicas c-retRESUMEN
CONTEXT: Besides medullary thyroid carcinoma and other endocrinopathies, people with Multiple Endocrine Neoplasia Type 2 (MEN2) are at risk of gastrointestinal (GI) symptoms. OBJECTIVE: To investigate the impact of GI symptoms on the daily lives of patients with MEN2. DESIGN: An online survey was conducted among patients with MEN2 via the Association for Multiple Endocrine Neoplasia Disorders (AMEND). METHODS: The survey incorporated two validated questionnaires for the assessment of GI symptoms (SAGIS, PAC-QoL). PARTICIPANTS: There were 91 respondents, MEN2A (n = 57), MEN2B (n = 34). RESULTS: People in the MEN2A group reported a high level of GI symptoms, the most prevalent being abdominal pain 85% (n = 49), diarrhoea 85% (n = 49) and constipation 75% (n = 43) with one patient having a SAGIS score > 10/12 in the constipation domain. People in the MEN2B group reported constipation in 79% (n = 27) with one quarter of these scoring > 10/12 in the constipation domain. Other GI symptoms included diarrhoea 62% (n = 21), excessive gas and flatulence (79%), epigastric pain (59%) abdominal cramps (76%) and dysphagia (41%). The effect of constipation on quality of life was severe in all MEN2 patients as measured by PAC-QOL and all patients reported dissatisfaction of with their current treatment for constipation. There was a trend towards higher severity of GI symptoms in MEN2B. CONCLUSIONS: We report unmet needs of patients with MEN2 syndromes. The GI symptoms, especially constipation, had a severe impact on quality of life in people with MEN2. This suggests that there is room for improvement in the quality of care offered for these patients.
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Neoplasia Endocrina Múltiple Tipo 2a , Neoplasia Endocrina Múltiple Tipo 2b , Humanos , Proteínas Proto-Oncogénicas c-ret , Calidad de VidaRESUMEN
OBJECTIVE: Hypertension cure following adrenalectomy in unilateral primary aldosteronism is not guaranteed. Its likelihood is associated with pre-operative parameters, which have been variably combined in six different predictive scoring systems. The relative performance of these systems is currently unknown. The objective of this work was to identify the best performing scoring system for predicting hypertension cure following adrenalectomy for primary aldosteronism. DESIGN: Retrospective analysis in a single tertiary referral centre. PATIENTS: Eighty-seven adult patients with unilateral primary aldosteronism who had undergone adrenalectomy between 2004 and 2018 for whom complete data sets were available to calculate all scoring systems. MEASUREMENTS: Prediction of hypertension cure by each of the six scoring systems. RESULTS: Hypertension cure was achieved in 36/87 (41.4%) patients within the first post-operative year, which fell to 18/71 (25.4%) patients at final follow-up (median 53 months, P = .002). Analysis of receiver operating characteristic area under the curves for the different scoring systems identified a difference in performance at early, but not late, follow-up. For all systems, the area under the curve was lower at early compared with late follow-up and compared to performance in the cohorts in which they were originally defined. CONCLUSIONS: No single scoring system performed significantly better than all others when applied in our cohort, although two did display particular advantages. It remains to be determined how best such scoring systems can be incorporated into the routine clinical care of patients with PA.
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Hiperaldosteronismo , Hipertensión , Adrenalectomía , Adulto , Humanos , Hiperaldosteronismo/cirugía , Hipertensión/cirugía , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
BACKGROUND: The optimal management of craniopharyngiomas remains controversial. OBJECTIVES: To examine temporal trends in the management of craniopharyngioma with a focus on endocrine outcomes. METHODS: This was a cross-sectional, multicentre study. Patients treated between 1951 and 2015 were identified and divided into four quartiles. Demographics, presentation, treatment and outcomes were collected. RESULTS: In total, 142 patients with childhood-onset craniopharyngioma (48/142; 34%) and adult-onset disease (94/142; 66%) were included. The median follow-up was 15 years (IQR 5-23 years). Across quartiles, there was a significant trend towards using transsphenoidal surgery (P < .0001). The overall use of radiotherapy was not different among the four quartiles (P = .33). At the latest clinical review, the incidence of GH, ACTH, gonadotrophin deficiencies and anterior panhypopituitarism fell significantly across the duration of the study. Anterior panhypopituitarism was not affected by treatment modality (surgery vs surgery and radiotherapy) (P = .23). There was no difference in the incidence of high BMI (≥25 kg/m2 ) among the four quartiles (P = .14). BMI was higher in patients who treated with surgery and radiotherapy than those treated with surgery only (P = .006). Tumour regrowth occurred in 51 patients (51/142; 36%) with no difference in regrowth among quartiles over the time course of the study (P = .15). CONCLUSION: We demonstrate a significant reduction in panhypopituitarism in craniopharyngioma patients over time, most likely because of a trend towards more transsphenoidal surgery. However, long-term endocrine sequelae remain common and lifelong follow-up is required.
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Craneofaringioma , Hipopituitarismo , Neoplasias Hipofisarias , Adulto , Niño , Craneofaringioma/radioterapia , Craneofaringioma/cirugía , Estudios Transversales , Estudios de Seguimiento , Humanos , Hipopituitarismo/etiología , Neoplasias Hipofisarias/cirugía , Estudios RetrospectivosRESUMEN
BACKGROUND: Evaluating the patient with adrenal disease is challenging due to the lack of precise clinical and biochemical parameters for disease control. Quality of life (QOL) evaluation aims to measure the patient's subjective experience. OBJECTIVE: To describe how QOL is defined and measured in adrenal disease, critically appraise the use of QOL tools in published literature, discuss the implications of these findings and provide direction for further research in this field. MATERIALS AND METHODS: We searched the Cochrane library, EMBASE, Google Scholar, PsycINFO, PubMed, Web of Science databases to identify only primary studies where self-reported QOL was measured as a parameter in adults with confirmed adrenal disease, and results presented in English. Key data were independently extracted from each study and adherence to reporting guidelines evaluated. RESULTS: A total of 117 studies involving 13 717 subjects were included. The vast majority of studies did not define QOL. The most common approach was to combine generic and domain-specific tools, although disease-specific tools are increasingly being used. Adherence to reporting guidelines was variable. A narrative synthesis of the findings was performed. CONCLUSION: We present the first systematic review of QOL in adrenal disease. Quality of life is reduced in patients with adrenal disease, irrespective of adrenal hyperfunction or hypofunction. Quality of life improved with therapy but was not completely reversed despite biochemical remission. Authors should adhere to consistent reporting practices which are interpretable by clinicians. Further research is required to explain the mechanisms driving impaired QOL and value of QOL evaluations in the clinical context.
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OBJECTIVE: For 'asymptomatic carriers' of the succinate dehydrogenase subunit B (SDHB) gene mutations, there is currently no consensus as to the appropriate modality or frequency of surveillance imaging. We present the results of a surveillance programme of SDHB mutation carriers. DESIGN: Review of clinical outcomes of a surveillance regimen in patients identified to have an SDHB gene mutation, based on annual MRI, in a single UK tertiary referral centre. PATIENTS: A total of 92 patients were identified with an SDHB gene mutation. a total of 27 index patients presented with symptoms, and 65 patients were identified as asymptomatic carriers. MEASUREMENTS: Annual MRI of the abdomen, with alternate year MRI of the neck, thorax and pelvis. Presence of an SDHB-related tumour included paraganglioma (PGL), phaeochromocytoma (PCC), renal cell carcinoma (RCC) and gastrointestinal stromal tumour (GIST). RESULTS: A total of 43 PGLs, eight PCCs and one RCC occurred in the 27 index patients (23 solitary, four synchronous, five metachronous). A further 15 SDHB-related tumours (11 PGLs, three RCCs, one GIST) were identified in the asymptomatic carriers on surveillance screening (25% of screened carriers): 10 on the first surveillance imaging and five on subsequent imaging 2-6 years later. A total of 11 patients had malignant disease. CONCLUSIONS: SDHB-related tumours are picked up as early as 2 years after initial negative surveillance scan. We believe the high malignancy rate and early identification rate of tumours justifies the use of 1-2 yearly imaging protocols and MRI-based imaging could form the mainstay of surveillance in this patient group thereby minimizing radiation exposure.
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Monitoreo Epidemiológico , Heterocigoto , Mutación , Succinato Deshidrogenasa/genética , Adolescente , Adulto , Niño , Estudios de Cohortes , Femenino , Humanos , Imagen por Resonancia Magnética , Masculino , Persona de Mediana Edad , Neoplasias/diagnóstico por imagen , Neoplasias/genética , Neoplasias/patología , Reino Unido/epidemiología , Adulto JovenRESUMEN
Neuroendocrine tumours (NETs) are a heterogenous group of tumours arising from neuroendocrine cells in several sites around the body. They include tumours of the gastroenteropancreatic system, phaeochromocytoma and paraganglioma and medullary thyroid cancer. In recent years, it has become increasingly apparent that a number of these tumours arise as a result of germline genetic mutations and are inherited in an autosomal dominant pattern. The number of genes implicated is increasing rapidly. Identifying which patients are likely to have a germline mutation enables clinicians to counsel patients adequately about their future disease risk, and allows for earlier detection of at-risk patients through family screening. The institution of screening and surveillance programmes may in turn lead to a major shift in presentation patterns for some of these tumours. In this review, we examine the features which may lead a clinician to suspect that a patient may have an inherited cause of a NET and we outline which underlying conditions should be suspected. We also discuss what type of screening may be appropriate in a variety of situations.
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Pruebas Genéticas/métodos , Tumores Neuroendocrinos/diagnóstico , Tumores Neuroendocrinos/genética , HumanosRESUMEN
Phaeochromocytoma localisation is generally reliably achieved with modern imaging techniques, particularly in sporadic cases. On occasion, however, there can be diagnostic doubt due to the presence of bilateral adrenal abnormalities, particularly in patients with mutations in genes predisposing them to the development of multiple phaeochromocytomas. In such cases, surgical intervention is ideally limited to large or functional lesions due to the long-term consequences associated with hypoadrenalism. Adrenal venous sampling (AVS) for catecholamines has been used in this situation to guide surgery, although there are few data available to support diagnostic thresholds. Retrospective analyses of AVS results from 2 centres were carried out. A total of 172 patients (88 men, 84 women) underwent AVS under cosyntropin stimulation for the diagnosis of established primary aldosteronism (PA) with measurement of adrenal and peripheral venous cortisol, aldosterone and catecholamines. Six patients (3 men, 3 women) with phaeochromocytoma underwent AVS for diagnostic purposes with subsequent histological confirmation. Reference intervals for the adrenal venous norepinephrine to epinephrine ratio were created from the PA group. Using the 97.5th centile (1.21 on the left, 1.04 on the right), the false negative rate in the phaeochromocytoma group was 0%. In conclusion, this study describes the largest dataset of adrenal venous catecholamine measurements and provides reference intervals in patients without phaeochromocytoma. This strengthens the certainty with which conclusions related to adrenal venous sampling for catecholamines can be drawn, acknowledging the procedure is not part of the routine diagnostic workup and is an adjunct for use only in difficult clinical cases.
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Glándulas Suprarrenales/irrigación sanguínea , Catecolaminas/sangre , Hiperaldosteronismo/sangre , Neoplasias de las Glándulas Suprarrenales/sangre , Recolección de Muestras de Sangre , Epinefrina , Femenino , Humanos , Masculino , Norepinefrina/sangre , Feocromocitoma/sangre , Valores de ReferenciaRESUMEN
BACKGROUND: The growth of e-learning in health professional education reflects expansion of personal use of online resources. Understanding the user perspective in a fast-changing digital world is essential to maintain the currency of our approach. METHODS: Mixed methods were used to investigate a cohort of postgraduate, e-learning healthcare students' perspectives on their use of online resources for personal and/or professional roles, via questionnaire and student-constructed diagrams, capturing use of online resources (underpinned by White's model of "resident" and "visitor" online engagement). Semistructured interviews explored the use and value of resources afforded via the online environment. RESULTS: The 45 study participants described a range of prior experiences with online resources in personal and professional capacities, but overall students tended to use online "tools" ("visitor" mode) rather than highly collaborative networks ("resident" mode). In relation to e-learning, the dominant interview theme was valuing knowledge transfer from the tutor and using "visitor" behaviors to maximize knowledge acquisition. Peer-learning opportunities were less valued and barriers to collaborative "resident" modes were identified. CONCLUSIONS: These findings help to inform e-learning course design to promote engagement. The results enable recommendations for use of the "Visitor and Residents" model and for planning activities that learners might utilize effectively.
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Educación a Distancia , Empleos en Salud/educación , Internet , Aprendizaje , Modelos Educacionales , Estudiantes del Área de la Salud/psicología , Conducta Cooperativa , Empleos en Salud/tendencias , Humanos , Sistemas en Línea , Encuestas y CuestionariosRESUMEN
BACKGROUND: Bone mineral density (BMD) is influenced by multiple factors. Recent studies have highlighted a possible relationship between serotonin and BMD. Patients with neuroendocrine tumours (NETs) frequently have elevated urinary 5-hydroxy-indoleacetic acid (5-HIAA) levels, a serotonin metabolite. Evaluation of the relationship between 5-HIAA and BMD in patients with NETs may provide insights into the relationship between serotonin and BMD. METHODS: One-year audit of consecutive patients with NETs within two institutions. Relationships between urinary 5-HIAA and dual X-ray absorptiometry (DEXA)-scan-measured BMD were investigated by group comparisons, correlation and regression. RESULTS: Of 65 patients with NETs, 19 did not participate or were excluded. Of 46 subjects evaluated (48·9% males, 63·8 ± 10·5 years, BMI 26·6 ± 4·4 kg/m(2) ) with 32 gastrointestinal, 9 pancreatic, 3 pulmonary and 2 ovarian NETs, 72·3% had the carcinoid syndrome. Median interval from diagnosis was 4·0 years (IQR 2·0-6·0); 41·3% had osteoporosis and 32·6% osteopaenia (WHO definition). The group with a higher urinary 5-HIAA had a lower hip BMD (total T-score and Z-score), confirmed on individual analysis (Spearman's rank correlation -0·41, P = 0·004; -0·44, P = 0·002, respectively); urinary 5-HIAA was not found to be an independent predictor for BMD on multiple linear regression analysis. CONCLUSION: These data of patients with NETs with higher serotonin metabolites having a lower BMD at the hip in group and individual comparisons, warrants further evaluation. Urinary 5-HIAA measurement alone cannot be used to predict future BMD. A larger cohort with prospective design including fractures as a clinical outcome will aid these data in determining whether patients with NETs should be subject to targeted osteoporosis prevention.
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Densidad Ósea , Ácido Hidroxiindolacético/orina , Tumores Neuroendocrinos/metabolismo , Tumores Neuroendocrinos/orina , Serotonina/metabolismo , Absorciometría de Fotón , Anciano , Femenino , Humanos , Ácido Hidroxiindolacético/metabolismo , Modelos Lineales , Masculino , Persona de Mediana Edad , Análisis Multivariante , Estudios ProspectivosRESUMEN
CONTEXT: In patients with primary aldosteronism (PA), adrenalectomy is potentially curative for those correctly identified as having unilateral excessive aldosterone production. It has been suggested that a recently developed and published clinical prediction score (CPS) may correctly identify some patients as having unilateral disease, without recourse to adrenal venous sampling. OBJECTIVE: We have applied the CPS to a large cohort of PA patients with defined and documented outcomes. We also incorporated a minor modification to the CPS and a radiological grading score (RGS) into our analysis to assess whether its performance could be augmented. RESULTS: A total of 75 patients with a robust diagnosis following bilateral adrenal venous cannulation and/or strictly defined surgical outcome were analysed. Applying the CPS to this group of patients produced a sensitivity of 38·8% and a specificity of 88·5% of correctly identifying unilateral aldosterone production. Using a suggested modification to the CPS, in which different levels of hypokalaemia were given different weightings, the sensitivity rose to 40·8%, with an identical specificity. Using the RGS alone improved sensitivity to 91·7%, but specificity was reduced to 62·5%. CONCLUSION: Applying the recently developed CPS to this cohort of patients, it was not possible to reproduce the 100% specificity reported in the original publication. Using the modified score or incorporating the RGS did not improve its performance. In this cohort, we were unable to show superiority of the CPS over an imaging-based strategy. CPS may have a role in guiding clinical decision-making, especially in those whose adrenal venous sampling (AVS) has been unsuccessful.
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Hiperaldosteronismo/diagnóstico , Glándulas Suprarrenales/metabolismo , Glándulas Suprarrenales/patología , Adulto , Anciano , Aldosterona/sangre , Femenino , Humanos , Hiperaldosteronismo/sangre , Hiperaldosteronismo/diagnóstico por imagen , Masculino , Persona de Mediana Edad , Radioinmunoensayo , Tomografía Computarizada por Rayos X , Adulto JovenRESUMEN
BACKGROUND: Graves' ophthalmopathy is a complex autoimmune disorder that can significantly affect quality of life (QoL), vision and physical appearance. Recently, a deeper understanding of the underlying pathogenesis has led to the development of novel treatment options. AIMS: The purpose of this review is to explore the current literature on conventional and novel treatment modalities and to evaluate which interventions provide the most favourable psychological and clinical outcomes in patients with moderate to severe, active Grave's ophthalmopathy. For example, QoL is an important psychosocial outcome of disease management. However, available literature demonstrates that not all clinically effective treatment options improve patients' QoL. METHODS: A systematic literature review was conducted to assess the clinical and psychosocial outcomes of different therapies for Graves' ophthalmopathy. An extensive database search of Ovid Medline, Ovid Embase and Cochrane Central Register of Controlled Trials was conducted. Studies generated were reviewed and the relevant selected data were retrieved and analysed. RESULTS: Results showed intravenous steroids, rituximab (RTX), tocilizumab and teprotumumab were all significantly effective in improving Clinical Activity Scores. Orbital radiotherapy showed a slight improvement in proptosis and diplopia. All interventions were safe with few serious adverse events being reported across all studies. All treatment modalities demonstrated beneficial improvements in both components of the Graves' Ophthalmopathy-QoL (QoL) questionnaire, apart from orbital radiotherapy which only demonstrated improvements in the visual functioning subscale. Teprotumumab was identified to be the most effective intervention for improving both clinical and psychosocial outcomes. However, further research needs to be conducted to evaluate its side effect profile and cost-effectiveness. Nonetheless, with time it has the potential to be a first-line treatment option in the management of active moderate to severe Graves' ophthalmopathy.
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Oftalmopatía de Graves , Calidad de Vida , Humanos , Oftalmopatía de Graves/terapia , Oftalmopatía de Graves/psicología , Anticuerpos Monoclonales Humanizados/uso terapéutico , Rituximab/uso terapéutico , Factores Inmunológicos/uso terapéutico , Glucocorticoides/uso terapéuticoRESUMEN
Tumours of the anterior part of the pituitary gland represent just 1% of all childhood (aged <15 years) intracranial neoplasms, yet they can confer high morbidity and little evidence and guidance is in place for their management. Between 2014 and 2022, a multidisciplinary expert group systematically developed the first comprehensive clinical practice consensus guideline for children and young people under the age 19 years (hereafter referred to as CYP) presenting with a suspected pituitary adenoma to inform specialist care and improve health outcomes. Through robust literature searches and a Delphi consensus exercise with an international Delphi consensus panel of experts, the available scientific evidence and expert opinions were consolidated into 74 recommendations. Part 1 of this consensus guideline includes 17 pragmatic management recommendations related to clinical care, neuroimaging, visual assessment, histopathology, genetics, pituitary surgery and radiotherapy. While in many aspects the care for CYP is similar to that of adults, key differences exist, particularly in aetiology and presentation. CYP with suspected pituitary adenomas require careful clinical examination, appropriate hormonal work-up, dedicated pituitary imaging and visual assessment. Consideration should be given to the potential for syndromic disease and genetic assessment. Multidisciplinary discussion at both the local and national levels can be key for management. Surgery should be performed in specialist centres. The collection of outcome data on novel modalities of medical treatment, surgical intervention and radiotherapy is essential for optimal future treatment.
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Adenoma , Neoplasias Hipofisarias , Adulto , Niño , Humanos , Adolescente , Neoplasias Hipofisarias/diagnóstico , Neoplasias Hipofisarias/genética , Neoplasias Hipofisarias/terapia , Adenoma/diagnóstico , Adenoma/epidemiología , Adenoma/terapia , Hipófisis , Consenso , NeuroimagenRESUMEN
Pituitary adenomas are rare in children and young people under the age of 19 (hereafter referred to as CYP) but they pose some different diagnostic and management challenges in this age group than in adults. These rare neoplasms can disrupt maturational, visual, intellectual and developmental processes and, in CYP, they tend to have more occult presentation, aggressive behaviour and are more likely to have a genetic basis than in adults. Through standardized AGREE II methodology, literature review and Delphi consensus, a multidisciplinary expert group developed 74 pragmatic management recommendations aimed at optimizing care for CYP in the first-ever comprehensive consensus guideline to cover the care of CYP with pituitary adenoma. Part 2 of this consensus guideline details 57 recommendations for paediatric patients with prolactinomas, Cushing disease, growth hormone excess causing gigantism and acromegaly, clinically non-functioning adenomas, and the rare TSHomas. Compared with adult patients with pituitary adenomas, we highlight that, in the CYP group, there is a greater proportion of functioning tumours, including macroprolactinomas, greater likelihood of underlying genetic disease, more corticotrophinomas in boys aged under 10 years than in girls and difficulty of peri-pubertal diagnosis of growth hormone excess. Collaboration with pituitary specialists caring for adult patients, as part of commissioned and centralized multidisciplinary teams, is key for optimizing management, transition and lifelong care and facilitates the collection of health-related quality of survival outcomes of novel medical, surgical and radiotherapeutic treatments, which are currently largely missing.
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Acromegalia , Adenoma , Neoplasias Hipofisarias , Prolactinoma , Adulto , Masculino , Femenino , Humanos , Adolescente , Niño , Anciano , Neoplasias Hipofisarias/diagnóstico , Neoplasias Hipofisarias/terapia , Neoplasias Hipofisarias/patología , Adenoma/diagnóstico , Adenoma/terapia , Prolactinoma/diagnóstico , Prolactinoma/cirugíaRESUMEN
ABSTRACT: After a number of high-profile incidents and national reports, it has become clear that all health professionals and all medical students must be able to raise concerns about a colleague's behavior if this behavior puts patients, colleagues, or themselves at risk.Detailed evidence from medical students about their confidence to raise concerns is limited, together with examples of barriers, which impair their ability to do so. We describe a questionnaire survey of medical students in a single-center, examining self-reported confidence about raising concerns in a number of possible scenarios. Thematic analysis was applied to comments about barriers identified.Although 80% of respondents felt confident to report a patient safety issue, students were less confident around issues of probity, attitude, and conduct. This needs to be addressed to create clear mechanisms to raise concerns, as well as support for students during the process.
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Estudiantes de Medicina , Actitud del Personal de Salud , Personal de Salud , Humanos , Seguridad del Paciente , Encuestas y CuestionariosRESUMEN
BACKGROUND: Medullary thyroid cancer (MTC) is a neuroendocrine tumour and a rare variant of thyroid cancer with different aetiology, presentation and treatment to differentiated thyroid cancer. Currently available thyroid cancer-specific quality of life (QoL) tools focus on issues and treatments more relevant to patients with differentiated thyroid cancer and therefore may not address issues specific to a MTC diagnosis and cancer journey. METHOD: This prospective multicentre randomised study involved 204 MTC patients completing four quality of life questionnaires (QOLQ) and stating their most and least preferred. The questionnaires were a general instrument, the EORTC QLQ-C30, two disease-specific tools, the MD Anderson Symptom Inventory (MDASI) thyroid module and the City of Hope Quality of Life Scale/THYROID (amended) and the neuroendocrine questionnaire, EORTC QLQ-GINET21. Patients were randomised to complete the four questionnaires in one of 24 possible orders and then answered questions about which tool they preferred. The primary outcome measure was patients' preferred QoL instrument for describing their concerns and for facilitating communication with their healthcare professional. Secondary analyses looked at differences between preferred QOLQs amongst patient subgroups (WHO performance status [0 and 1+], disease stage: early [T1-3, N0 or N1A], metastatic [T4, any T N1b] and advanced [any T any N M1], and type of MTC [sporadic and inherited]), identification of MTC patients' least preferred questionnaire and clinicians' views on the QoL tools in terms of their ability to highlight problems not otherwise ascertained by a standard clinical review. RESULTS: No evidence of a difference was observed for most preferred QOLQ (p = 0.650). There was however evidence of a difference in least preferred questionnaire in the cohort of 128 patients who stated their least preferred questionnaire (p = 0.042), with 36% (46/128) of patients choosing the EORTC QLQ-GI.NET21 questionnaire. Subgroup analyses showed that there was no evidence of a difference in patients' most preferred questionnaire in sporadic MTC patients (p = 0.637), patients with WHO PS 0 or 1+ (p = 0.844 and p = 0.423) nor when comparing patients with early, advanced local or metastatic disease (p = 0.132, p = 0.463 and p = 0.506, respectively). Similarly, subgroup analyses on patients' least preferred questionnaires showed no evidence of differences in sporadic MTC patients (p = 0.092), patients with WHO PS 0 or 1+ (p = 0.423 and p = 0.276), nor in early or metastatic disease patients (p = 0.682 and p = 0.345, respectively). There was however some evidence to suggest a difference in least preferred questionnaire in patients with advanced local stage disease (p = 0.059), with 43% (16/37) of these patients choosing the EORTC QLQ-GI.NET21 questionnaire. CONCLUSIONS: MTC patients regardless of their performance status, disease aetiology and disease burden did not express a preference for any one particular questionnaire suggesting any of the tools studied could be utilized in this patient cohort. The least preferred questionnaire being a gastrointestinal NET specific tool suggests that diarrhoea was not a significant symptom and concern for the population studied.
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Neuroendocrine tumours comprise a group of neoplasms with variable clinical behaviour. Their growth and spread is often very slow and initially asymptomatic, and thus they are often metastatic at the time of diagnosis and incurable by surgery. An exciting therapeutic strategy for cytoreduction, both for stabilisation of tumour growth and inhibition of hormone production, is the use of targeted radionuclide therapy. Evidence from large-scale, randomised, placebo-controlled trials is very difficult to obtain in these rare diseases, but current data appear promising. It is timely to review the principles underlying the use of these therapies, together with the clinical outcomes to date and potential directions for future research.
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Tumores Neuroendocrinos/radioterapia , Radioisótopos/uso terapéutico , Animales , Humanos , Radioisótopos/química , Radiofármacos/química , Radiofármacos/uso terapéutico , Radioterapia/métodosRESUMEN
Incidence of neuroendocrine neoplasia (NEN) is increasing, as is use of health-related quality of life (HRQoL) measurement in clinical trials. Following development of validated questionnaires, HRQoL is widely used to assess outcomes. This review is intended for healthcare professionals and is based on a selection of data published in the last decade. HRQoL is on par with other clinical endpoints such as performance status. Assessments in clinical trials have been particularly useful for monitoring the symptom burden of NEN, for the effects of treatments on patients' lives, and have provided new data allied to the usual clinical endpoints. QoL expressed as quality-adjusted life years (QALYs) have become the most important primary outcome to establish cost-effectiveness in health economic evaluation. From looking at clinical trials over the last 10 years, we see that the quality of HRQoL evidence reported in published studies has improved and, in general, recent studies are likely to be more methodologically robust. Assessment of HRQoL in clinical trials is likely to become a standard part of clinical practice in NEN, as in other cancers. However, clear methods for calculating the clinical meaningfulness of changes in scores are needed. Other limitations of HRQoL measurement include lack of specificity to certain symptom sets and ease of completion and administration. An international group taking a lead on developing HRQoL research specifically in NEN patients is needed to address limitations of the evidence base. In order for greater weight to be placed on HRQoL data, agreement on optimal, validated scoring systems is needed.