ABSTRACT
A 24-h urinary protein is a standard way to diagnose lupus nephritis. Assessment of protein-creatinine (Pr-Cr) ratio in morning spot urine is a valuable method in diabetic patients but not use in systemic lupus erythematous (SLE) patients routinely. In this study Pr-Cr ratio in spot urine was compare with 24-h urine protein; if they have valuable correlation we can use this test instead of 24-h urinary protein. The aim of this study was to evaluate the correlation of spot urine Pr-Cr ratio for prediction of significant proteinuria (>or=300 mg/24 h) in patients with SLE. A cross-section study was conducted in 74 hospitalized women with SLE. The correlation between Pr-Cr in first morning urine specimens and urinary protein excretion in 24-h collections were analyzed. Correlation between Pr-Cr ratio in spot morning urine specimens and urinary protein excretion in 24-h collections was significant (P < 0.0001, r = 0.83). A high correlation and precision of agreement were demonstrated between the two methods of assessment proteinuria in lupus patients. The difference between the two methods was less than the biological variability in the protein excretion and its measurement, enabling the methods to be used interchangeably creatinine ratio in spot morning urine samples is a precise indicator of proteinuria in patients with lupus nephritis and represents a simple and inexpensive procedure in establishing severity of proteinuria in patients with SLE.
Subject(s)
Creatinine/urine , Kidney Function Tests/methods , Lupus Erythematosus, Systemic/urine , Proteins , Proteinuria/diagnosis , Adult , Cross-Sectional Studies , Female , Humans , Specimen Handling/methodsABSTRACT
BACKGROUND: Chronic obstructive pulmonary disease (COPD) is a major cause of morbidity and mortality worldwide. The aim of this study was to investigate the effects of inspiratory muscle training (IMT) and aerobic exercise on health-related quality of life of patients with COPD. MATERIALS AND METHODS: This randomized controlled clinical trial was conducted on 60 patients with moderate to severe COPD, who were referred to Imam Hossein Hospital of Tehran, Iran in 2016. The patients were randomly assigned to four groups and treated for eight weeks. Group 1 (n=16) participated in 16 sessions of IMT (15 minutes per session), group 2 (n=14) performed aerobic exercises twice a week (40 minutes per session), group 3 (n=15) performed IMT and aerobic exercises, and group 4 (n=15) received no intervention, except for routine treatments (control). Quality of life was evaluated based on the Saint George's Respiratory Questionnaire (SGRQ) at baseline, week 4, and week 8 after the intervention. RESULTS: After eight weeks, all four groups experienced a significant improvement in their quality of life (P<0.05), and group 3 (IMT and aerobic exercise) showed the greatest improvement. However, quality of life improvement in group 4 (control) was less than the other three groups (P<0.05). CONCLUSION: Aerobic exercise and IMT were more effective than routine protocols in improving the quality of life of COPD patients. Furthermore, short-term IMT plus aerobic exercise had the greatest impact on improving the health-related quality of life of COPD patients and could be used in the management of these patients.
ABSTRACT
Obesity in children and adolescents is a hot issue throughout the world. Numerous complications are related to childhood obesity, such as cardiovascular disease, diabetes, insulin resistance and psychological problems. Therefore, identification and treatment of this problem have an important role in the health system. In this clinical approach, we have provided a general overview of the assessment and management of obesity in children and adolescents, including definitions, history-taking, physical examinations, and laboratory testing for general practitioners and pediatricians. Furthermore, conventional therapies (physical activity, eating habits and behavioral modification) and non-conventional treatments (drugs and surgery options) have been discussed.