Pleuropulmonary involvement in patients with systemic lupus erythematosus from a Latin American inception cohort (GLADEL).

Objectives The objectives of this study were to examine the demographic and clinical features associated with the occurrence of pleuropulmonary manifestations, the predictive factors of their occurrence and their impact on mortality in systemic lupus erythematosus (SLE) patients. Materials and methods The association of pleuropulmonary manifestations with demographic and clinical features, the predictive factors of their occurrence and their impact on mortality were examined in GLADEL patients by appropriate univariable and multivariable analyses. Results At least one pleuropulmonary manifestation occurred in 421 of the 1480 SLE patients (28.4%), pleurisy being the most frequent (24.0%). Age at SLE onset ≥30 years (OR 1.42; 95% CI 1.10-1.83), the presence of lower respiratory tract infection (OR 3.19; 95% CI 2.05-4.96), non-ischemic heart disease (OR 3.17; 95% CI 2.41-4.18), ischemic heart disease (OR 3.39; 95% CI 2.08-5.54), systemic (OR 2.00; 95% CI 1.37-2.91), ocular (OR 1.58; 95% CI 1.16-2.14) and renal manifestations (OR 1.44; 95% CI 1.09-1.83) were associated with pleuropulmonary manifestations, whereas cutaneous manifestations were negatively associated (OR 0.47; 95% CI 0.29-0.76). Non-ischemic heart disease (HR 2.24; 95% CI 1.63-3.09), SDI scores ≥1 (OR 1.54; 95% CI 1.10-2.17) and anti-La antibody positivity (OR 2.51; 95% CI 1.39-4.57) independently predicted their subsequent occurrence. Cutaneous manifestations were protective of the subsequent occurrence of pleuropulmonary manifestations (HR 0.62; 95% CI 0.43-0.90). Pleuropulmonary manifestations independently contributed a decreased survival (HR: 2.79 95% CI 1.80-4.31). Conclusion Pleuropulmonary manifestations are frequent in SLE, particularly pleuritis. Older age, respiratory tract infection, cardiac, systemic and renal involvement were associated with them, whereas cutaneous manifestations were negatively associated. Cardiac compromise, SDI scores ≥1 and anti-La positivity at disease onset were predictive of their subsequent occurrence, whereas cutaneous manifestations were protective. They independently contributed to a decreased survival in these patients.

Prevalence of musculoskeletal complaints and disability in Cuba. A community-based study using the COPCORD core questionnaire.

OBJECTIVE: Rheumatic diseases are prevalent conditions around the world, but precise information is not easily obtainable in developing countries. The aim of this study was to estimate the prevalence of musculoskeletal complaints in the community in Cuba using the ILAR/COPCORD core questionnaire and published methodologies. METHODS: The ILAR/COPCORD core questionnaire was administered in the form of a home survey to 300 adult subjects. Cases, defined as those with present pain and no trauma, underwent a physical examination and selected laboratory or X ray evaluations. RESULTS: The questionnaire was filled out in a mean time of 8 minutes. Ninety-one subjects had present musculoskeletal pain not related to trauma and 83 had had pain in the past. The most frequently affected regions were the lower back (14%); cervical spine (14%); knee (11.5%) and shoulders (10%). Osteoarthritis was the most common diagnosis (19.6%). A total of 166 subjects sought professional help; 56 were treated by a rheumatologist. Most subjects were satisfied with the results of their medical treatment. CONCLUSIONS: Musculoskeletal symptoms were prevalent in this community. A larger study will be necessary to obtain a better estimate of diagnoses with a low prevalence.

Rheumatology and care for the rheumatic diseases in cuba.

The Cuban state guarantees free medical assistance to the people as well as social security benefits. In general, 23.7% of the 1,352,165 pensioners in 1995 were disabled and, of disabled pensioners, more than 50% had disabilities secondary to rheumatic diseases. Expenses associated with public health reached 1382, 9 million pesos. Cuba has one rheumatologist for each 150,000 inhabitants throughout the country. The development of post-graduate teaching over the last 12 years has produced 125 rheumatologists. Major national attention is directed at the disabled elderly patients with musculoskeletal disease, with important roles of the Cuban Rheumatological Society and the Cuban Action Program for the Attention of the Handicapped. Arthroscopy has developed as a prominent technique used by Cuban rheumatologists. Objective evaluations of its impact may lead to expanded use in other countries. The Cuban Rheumatical Society has been working systematically in training rheumatologists and educating patients to minimize the impact of rheumatic diseases in Cuba.