Functional impact of sequelae in drug-susceptible and multidrug-resistant tuberculosis.

BACKGROUND: Evidence on the impact of tuberculosis (TB) treatment on lung function is scarce. The aim of this study was to evaluate post-treatment sequelae in drug-susceptible and drug-resistant-TB (DR-TB) cases in Mexico and Italy.METHODS: At the end of TB treatment the patients underwent complete clinical assessment, functional evaluation of respiratory mechanics, gas exchange and a 6-minute walking test. Treatment regimens (and definitions) recommended by the World Health Organization were used throughout.RESULTS: Of 61 patients, 65.6% had functional impairment, with obstruction in 24/61 patients (39.4%), and 78% with no bronchodilator response. These effects were more prevalent among DR-TB cases (forced expiratory volume in 1 s/forced vital capacity [FEV1/FVC] < lower limit of normality, 14/24 vs. 10/34; P = 0.075). DR-TB patients showed moderately severe (FEV1 < 60%) and severe obstruction (FEV1 < 50%) (P = 0.008). Pre- and post-bronchodilator FEV1 and FEV1/FVC (% of predicted) were significantly lower among DR-TB cases. Plethysmography abnormalities (restriction, hyperinflation and/or air trapping) were more frequent among DR-TB cases (P = 0.001), along with abnormal carbon monoxide diffusing capacity (DLCO) (P = 0.003).CONCLUSION: The majority of TB patients suffer the consequences of post-treatment sequelae (of differing levels), which compromise quality of life, exercise tolerance and long-term prognosis. It is therefore important that lung function is comprehensively evaluated post-treatment to identify patient needs for future medication and pulmonary rehabilitation.

[Role of physical, psychological and sexual abuse in functional digestive disorders. A case-controls trial.]. / El papel del abuso físico, psicológicoy sexual en los trastornos funcionales digestivos.Un estudio de casos y controles.

INTRODUCTION: Abuse has been considered a significant factor on the development of functional gastrointestinal disorders (FGID), especially for severe and treatment-refractory patients. The aim of our study was to evaluate the presence of all FGID according to Rome II criteria, in a group of women with history of physical, psychological and/or sexual abuse. MATERIAL AND METHODS: A cross sectional study was performed in 96 women (37 +/- 12 years of age) with history of physical, psychological and/or sexual abuse (cases); and 96 open population women (36 +/- 14 years of age) (controls). The following evaluations were administered: Rome II questionnaire, a self-administered instrument to evaluate history of physical (beating), psychological(insults, public humiliation) and/or sexual abuse (rape, coercion), and HAD questionnaire. RESULTS: Among 96 women with history of abuse,91 (95%) reported to have suffered psychological abuse, 72 (75%) physical abuse, and 24 (25%)sexual abuse. Women with history of abuse had a higher prevalence of rumination (6% vs. 0%, p= 0.02), functional heartburn (26% vs. 13%, p =0.04), aerofagia (17% vs. 5%, p = 0.019), irritable bowel syndrome (38% vs. 18%, p = 0.002), fecalin continence (16% vs. 4%, p = 0.01), elevator anisyndrome (5% vs. 0%, p = 0.05), and proctalgia fugax (29% vs. 15%, p = 0.02) compared to controls. There was a positive correlation between anxiety (r = 0.5, p = 0.001) and depression scores(r = 0.45, p = 0.001), and the number of FGID. CONCLUSION: We demonstrated a high prevalence of FGID among women with history of physical,psychological, and/or sexual abuse. In this association,concomitant anxiety and depression play a significant role.