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1.
Trans R Soc Trop Med Hyg ; 107(5): 335-6, 2013 May.
Article in English | MEDLINE | ID: mdl-23474473

ABSTRACT

BACKGROUND: Cutaneous leishmaniasis (CL) may manifest as single or multiple skin lesions, causing significant aesthetic impact and affecting the patient's quality of life (QoL). The objective of this study was to assess the impact of CL on the QoL. METHODS: The QoL of 20 patients with CL was assessed by the Dermatology Life Quality Index (DLQI). RESULTS: For 70% of patients CL had a moderate/large impact on their QoL, with 'Work and School' being the most affected domain. This is the first study to use the DLQI to assess the impact of CL. CONCLUSION: CL has a moderate to large negative effect on QoL.


Subject(s)
Leishmaniasis, Cutaneous/psychology , Quality of Life/psychology , Adult , Brazil , Cross-Sectional Studies , Female , Humans , Male , Middle Aged , Neglected Diseases/psychology , Pilot Projects
2.
Pediatr Pulmonol ; 45(9): 874-82, 2010 Sep.
Article in English | MEDLINE | ID: mdl-20583292

ABSTRACT

SUMMARY BACKGROUND: Health-related quality of life (HRQOL) measurements provide valuable information about the psychological and social impact of treatment on patients with cystic fibrosis (CF). This study evaluated the HRQOL of Brazilian patients with CF and assessed the changes in HRQOL domains over 1 year after dornase alfa (Pulmozyme) introduction. PATIENTS AND METHODS: One hundred fifty-six stable patients with CF and 89 caregivers answered the Portuguese-validated version of the Cystic Fibrosis Questionnaire-Revised (CFQ-R) at baseline (T(0)), and at 3 (T(1)), 6 (T(2)), 9 (T(3)), and 12 (T(4)) months of follow-up. Eighteen patients were excluded because they did not fulfill the inclusion criteria. The patients were analyzed in two groups: those aged 6-11 years and those aged 14 years and older. ANOVA for observed repeated results and the last observation carried forward (LOCF) method for missing data were used for the statistical analysis. RESULTS: After 1 year of follow-up, there was significant improvement in respiratory symptoms (T(4) - T(0) = 8.1; 95% confidence interval (95% CI) = [2.1;14.0]; effect size (ES) = 0.35; P < 0.001), Emotional Functioning (T(4) - T(0) = 5.6; 95% CI = [1.1;10.1]; ES = 0.31; P < 0.05), Social Functioning (T(4) - T(0) = 6.0; 95% CI = [1.3;11.7]; ES = 0.31; P < 0.05), Body Image (T(4) - T(0) = 11.9; 95% CI = [4.1;19.7]; ES = 0.42; P < 0.05), and Treatment Burden (T(4) - T(0) = 5.3; 95% CI = [0.3;10.3]; ES = 0.24; P < 0.05) domains in the younger group. A significant improvement in Role Functioning (T(4) - T(0) = 6.1; 95% CI = [1.1;11.1]; ES = 0.40; P < 0.05), Body Image (T(4) - T(0) = 12.6; 95% CI = [3.5;21.7]; ES = 0.46; P < 0.05), and Weight (T(4) - T(0) = 11.7; 95% CI = [1.8;21.6]; ES = 0.40; P < 0.05) was obtained in the older group. The caregivers' CFQ-R showed improvements in the Digestive Symptoms (T(4) - T(0) = 5.5; 95% CI = [1.5;9.4]; ES = 0.30; P < 0.05), Respiratory Symptoms (T(4) - T(0) = 7.6; 95% CI = [3.9;11.4]; ES = 0.48; P < 0.05), and Weight (T(4) - T(0) = 10.1; 95% CI = [1.6;18.6]; ES = 0.26; P < 0.05) domains. CONCLUSION: The introduction of dornase alfa improved the HRQL of the patients with CF during the first year of treatment.


Subject(s)
Cystic Fibrosis/drug therapy , Deoxyribonuclease I/therapeutic use , Expectorants/therapeutic use , Quality of Life , Adolescent , Brazil , Child , Female , Forced Expiratory Volume , Humans , Male , Prospective Studies
3.
Mem Inst Oswaldo Cruz ; 100(4): 365-370, 2005 Jul.
Article in English | MEDLINE | ID: mdl-16113879

ABSTRACT

Passive surveillance of infectious diseases with a high percentage of asymptomatic cases or long incubation periods, such as acquired immunodeficiency syndrome (AIDS), does not reflect the current transmission dynamics. Thus, a multi-strategic surveillance, such as the human immunodeficiency virus (HIV) sentinel surveillance proposed by the World Health Organization (WHO), is necessary. The Brazilian HIV sentinel surveillance was started in May 1992 with this purpose. The objectives of this study were to evaluate the feasibility and costs of HIV and hepatitis C virus (HCV) surveillance using dried blood spots (DBS) collected for neonatal screening of metabolic diseases in the state of Minas Gerais, Brazil. This was accomplished through the comparison of HIV and HCV seroprevalence with previous Brazilian studies. From December 2001 to June 2002, 24,905 newborns were tested for HIV and 4211 for HCV. HIV seroprevalence was 0.25% and the 95% confidence interval (CI) was 0.18, 0.31%; and HCV seroprevalence was 0.71% and the 95% CI was 0.46, 0.97%. These numbers are similar to previous Brazilian studies. Cost in this study was approximately USD 3.10 per sample, which was roughly one third of the cost of the same exam at the Brazilian HIV sentinel surveillance. We conclude that it is possible and more cost-effective to use DBS for infectious diseases surveillance, albeit it is still necessary to compare these results with the usual sentinel methodology in a concomitant trial.


Subject(s)
Blood Specimen Collection/methods , HIV Infections/diagnosis , Hepatitis C/diagnosis , Neonatal Screening/methods , Sentinel Surveillance , Brazil/epidemiology , Feasibility Studies , HIV Infections/epidemiology , Health Care Costs , Hepatitis C/epidemiology , Humans , Infant, Newborn , Neonatal Screening/economics , Risk Factors , Seroepidemiologic Studies
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