Analysis of the circumstances associated with death and predictors of mortality in Spanish adults with Down syndrome, 1997-2014.

OBJECTIVES: Characterise the circumstances associated with death during admission of adults with Down syndrome (DS) and to identify predictors of mortality. PATIENTS AND METHODS: Observational study based on data on all emergent admissions of adults with DS to hospitals of the Spanish National Health System between 1997 and 2014. We analysed epidemiological and clinical variables. RESULTS: We analysed admissions of 11,594 adults with DS, mean age 47 years. 1715 patients died (15%), being the highest mortality (35%) in individuals aged 50-59. A past medical history of cerebrovascular disease (aOR 2.95 [2.30-3.77]) or cancer (aOR 2.79 [2.07-3.75]), gross aspiration's admission (aOR 2.59 [2.20-3.04]), immobility (aOR 2.31 [1.46-3-62]), and readmission within 30 days (aOR 2.43 [2.06-2.86]) were identified as predictors of mortality. CONCLUSIONS: Adults with DS have a high in-hospital mortality rate. The main predictors of death were cerebrovascular disease, cancer, early readmission, and conditions commonly associated with advanced dementia.

What brings adults with Down syndrome to the hospital? A retrospective review of a Spanish cohort between 1997 and 2014.

OBJECTIVES: To describe the clinical and epidemiological characteristics of adult patients with Down syndrome admitted to Spanish hospitals between 1997 and 2014. Secondary goals were to study trend changes over time, and to analyse differences between patients admitted to medical and surgical departments. PATIENTS AND METHODS: Retrospective observational study on data collected from the Minimum Basic Dataset (MBDS, Conjunto Mínimo Básico de Datos [CMBD]) of admissions of adults with Down syndrome to hospitals belonging to the Spanish National Health System from 1 January 1997 through 31 December 2014. We analysed epidemiological and clinical variables. RESULTS: We analysed 28,716 admissions of 16,874 adult patients with Down syndrome. Men accounted for 58.2% of the sample, and the mean age on admission was 41 ± 13 years, with an 11-year increase in mean age during the study period. Admissions among persons with Down syndrome increased by 5% during the study period, with a noticeable rise in admissions of older adults and to medical departments. Almost one-third of patients (31.8%) were admitted more than once. Age-adjusted mortality was 15.7%. The most common comorbid conditions were chronic obstructive pulmonary disease (25%), hypothyroidism (18.6%), and epilepsy (14.3%). The departments with the highest numbers of admissions were internal medicine (26.3%), pulmonary medicine (6.9%), and general surgery (5.25%). CONCLUSION: Hospital admissions among Spanish adults with Down syndrome have increased in recent decades, especially in older patients. We identified substantial differences between patients admitted to medical and surgical departments.

Evaluation of congenital and acquired heart diseases in a Spanish cohort of adults with Down syndrome.

To describe congenital and acquired heart diseases in a Spanish cohort of adults with Down syndrome (DS), which could inform potential health recommendations for this population. Cross-sectional, observational study of adults with DS evaluated consecutively at a tertiary care, outpatient center between January 1 and December 31, 2019. The study population comprised 937 patients (51.8% men; median [IQR] age, 42 [18] years). An echocardiogram was available in the clinical chart of 420 patients (44.8%). The diagnosis of any form of heart disease was confirmed in 211 patients (22.5%): 101 (10.8%) had congenital heart defects, 80 (8.5%) simultaneous congenital and valvular heart diseases, and 30 (3.2%) isolated valvular heart disease. 111 patients (52.6% of those with congenital or valvular heart disease) had received corrective cardiac surgery. A total of 65 individuals were receiving medical management alone (30.8%), while 35 did not require any treatment because their cardiac disease was mild (16.6%). We found a high overall prevalence of heart disease in patients with DS, higher than previously reported for the pediatric population. Management of cardiovascular disease in adults with DS differs from that of the general population and should include universal echocardiography-based screening.

[Trend pattern of the incidence of thyroid cancer in Murcia Region (Spain) from 1984 to 2008]. / Patrón evolutivo de la incidencia de cáncer de tiroides en la Región de Murcia de 1984 a 2008.

OBJECTIVE: To study the trend pattern of the incidence of thyroid cancer. METHODS: We selected incident cases of thyroid cancer occurring in the Region of Murcia (Spain) in 1984-2008. The variables gathered were age, sex, date of diagnosis, and morphology. We calculated incidence rates and the annual percentage of change using Bayesian age-period-cohort models. RESULTS: During the study period, 1414 cases were diagnosed, representing an increase in adjusted rates from 2.9/100000 in 1984-1988 to 7.3 in 2004-2008. The incidence was 3.5 times higher in women than in men and the most frequent morphology was papillary carcinoma (67.7%). An increasing trend was found in both genders; these increments were more pronounced in papillary carcinoma. In women, the incidence increased with age, calendar year, and in those born in 1945-1963. The incidence of papillary microcarcinoma increased four-fold in women. CONCLUSIONS: Thyroid cancer used to be a rare cancer but has become an emerging tumor. The greatest changes were found in papillary thyroid cancer, including a gradual increase in the proportion of microcarcinoma.