Prevalence of Frailty and Evaluation of Associated Variables Among COPD Patients.

Rationale: Frailty in chronic obstructive pulmonary disease (COPD) patients has been associated with a higher rate of incidents, longer duration of hospitalization, poorer quality of life, and higher mortality.

Objective: To measure the prevalence of frailty among COPD patients and to evaluate associated variables.

Methods: A cross-sectional study.

Tuberculosis treatment.

Tuberculosis treatment remains a challenge due to the need to consider, when approaching it, the context of individual and collective health. In addition, social and economic issues have been shown to be variables that need to be considered when it comes to treatment effectiveness. We conducted a critical review of the national and international literature on the treatment of tuberculosis in recent years with the aims of presenting health care workers with recommendations based on the situation in Brazil and better informing decision-making regarding tuberculosis patients so as to minimize morbidity and interrupt disease transmission.

Clinical treatment outcomes of tuberculosis treated with the basic regimen recommended by the Brazilian National Ministry of Health using fixed-dose combination tablets in the greater metropolitan area of Goiânia, Brazil.

Objective: To describe the rates of cure, treatment failure, and treatment abandonment obtained with the basic regimen recommended by the Brazilian National Ministry of Health (rifampin, isoniazid, pyrazinamide, and ethambutol for two months, followed by isoniazid and rifampin for four months) involving the use of fixed-dose combination tablets (self-administered treatment), as well as to describe adverse events and their potential impact on treatment outcomes.

Methods: This was a descriptive study based on prospective data obtained from the medical records of tuberculosis patients (> 18 years of age) treated with the basic regimen at either of two primary health care facilities in the greater metropolitan area of Goiânia, Brazil.

Results: The study sample comprised 40 tuberculosis patients.

Effect of seasonality on the occurrence of respiratory symptoms in a Brazilian city with a tropical climate.

Objective: To evaluate the effect that seasonality has on the occurrence of respiratory symptoms in a Brazilian city with a tropical climate.

Methods: This was a cross-sectional study, in which data related to subjects who sought outpatient treatment at a primary health care clinic in the city of Goiânia, Brazil, were correlated with daily meteorological data. Over a one-year period, all the patients who met the inclusion criteria were interviewed on 44 distinct, randomly selected days (11 days per season).