Current understanding of subjective tinnitus in adults.

PURPOSE: An up-to-date overview of epidemiology, etiology and pathophysiological mechanisms, diagnostic and evaluation methods, current treatment status and future directions of subjective tinnitus in adults. METHODS: Review of current evidence-based literature on subjective tinnitus in adults. RESULTS: The prevalence of subjective tinnitus in the adult population is estimated to be around 14%, and it tends to increase with age. Subjective tinnitus is a complex condition with multiple factors contributing to its origin. However, the exact causes and underlying mechanisms remain unknown. Potential causes may include hearing loss, dysfunction in the somatosensory system, and auditory cortical dysfunction, although severe underlying pathology is rare. Currently, diagnosis primarily relies on patient self-reported medical history and physician-based clinical assessment due to the lack of objective testing. Various treatment and management options have been proposed, but their effectiveness varies, and there is no universally agreed-upon treatment option. CONCLUSIONS: Tinnitus is a complex and heterogeneous disease with a high incidence rate and a tendency to increase with age. A holistic perspective is needed to understand the generation, perception, and emotional responses to tinnitus. Diagnosis requires a comprehensive assessment based on medical history and relevant examinations, identification of concurrent psychosomatic comorbidities, and active pursuit of objective diagnostic methods. At the same time, on the basis of existing treatment plans and combining emerging technologies, we will develop new personalized, precise, and combined treatment plans.

A visualized dynamic prediction model for survival of patients with geriatric thyroid cancer: A population-based study.

Objective: Thyroid cancer (TC) is a common malignancy with a poor prognosis with aging. However, no accurate predictive survival model exists for patients with geriatric TC.We aimed to establish prediction models of prognosis in elderly TC. Methods: We retrospectively reviewed the clinicopathology characteristics of patients with geriatric TC in the Surveillance, Epidemiology, and End Results database (SEER) from 2004 to 2018. The risk predictors used to build the nomograms were derived from the Cox proportional risk regression. These nomograms were used to predict 1-, 3-, and 5-year overall survival and cancer-specific survival in elderly patients with TC. The accuracy and discriminability of the new model were evaluated by the consistency index (C-index) and calibration curve. The clinical applicability value of the model was assessed using the decision curve analysis. Results: We used the SEER database to include 16475 patients with geriatric TC diagnosed from 2004 to 2018. The patients from 2004 to 2015 were randomly sorted out on a scale of 7:3. They were classified into a training group (n = 8623) and a validation group (n = 3669). Patients with TC diagnosed in 2016-2018 were classified into external validation groups (n = 4183). The overall survival nomogram consisted of 10 variables (age, gender, marital status, histologic type, grade, TNM stage, surgery status, and tumor size). A cancer-specific survival nomogram consisted of eight factors (age, tumor size, grade, histologic type, surgery, and TNM stage). The C-index values for the training, validation, and external validation groups were 0.775 (95% confidence interval [CI] 0.785-0.765), 0.776 (95% CI 0.792-0.760), and 0.895(95% CI 0.873-0.917), respectively. The overall survival was consistent with a nomogram based on the calibration curve. Besides, the decision curve analysis showed excellent clinical application value of the nomogram. Additionally, we found that surgery could improve the prognosis of patients with geriatric at high-risk (P < 0.001) but not those at low-risk (P = 0.069). Conclusion: This was the first study to construct predictive survival nomograms for patients with geriatric TC. The well-established nomograms and the actual results could guide follow-up management strategies.

Rapidly progressive non-alcoholic fatty liver disease due to hypopituitarism. Report of 5 cases.

BACKGROUND: A few reports had revealed the clinical associations between hypopituitarism and non-alcoholic fatty liver disease (NAFLD). Further evidences were needed. OBJECTIVES: To report 5 cases of young patients with rapidly progressive NAFLD in conjunction with hypopituitarism, aiming to detect the associations. METHODS: Clinical data of the 5 patients were analyzed retrospectively. All had decompensated liver cirrhosis that was finally attributed to NAFLD. Hypopituitarism was a result of pituitary stalk interruption syndrome in 3 patients and craniopharyngioma in 2. RESULTS: 4 patients were overweight (BMI, 24.2 to 28.4kg/m2). All had insulin resistance (HOMA-IR, 4.8 to 7.2). All suffered from at least one metabolic disorder. All had decompensated liver cirrhosis. The average time duration was 6.9 years between the onset of abnormal liver function and decompensated liver cirrhosis. Fatty liver could be detected in all patients. All had anterior hypopituitarism, and 2 also had posterior pituitary dysfunction. The hormone supplements were insufficient. CONCLUSION: Hypopituitarism may be a rare cause of rapidly progressive NAFLD. Insulin resistance and metabolic disorders caused by multiple hormonal deficiencies may contribute to it. Hormone supplement therapy, especially the growth hormone supplement, should be given at the early age to prevent the severe liver disease.