OBJECTIVE: The study aimed to evaluate efficacy of tiotropium as add-on therapy on top of standard regimens for uncontrolled asthma, specifically in terms of FEV1, morning and evening PEF, reduction in exacerbations, rescue medication use, and quality of life improvement.
METHODS: A search was done for eligible trials after which validity screen and data extraction was performed. Results were presented as mean differences, standard errors, and 95% confidence intervals, and graphically as forest plots. Estimates were pooled using the random effects model with I2 and Chi2 tests used to assess heterogeneity. Adverse events were reported as dichotomous variables.
RESULTS: Four studies were included totaling 1617 participants. The tiotropium group had statistically significant improvement in FEV1 (95% Cl, 0.14 [0.09, 0.19], p<0.00001), morning (95% Cl, 20.03 [11.71, 28.35], p<0.00001) with trend towards benefit in reduction of rescue medications (95% Cl, 0.12 [-0.17,0.4],p=0.42) and quality of life improvements (95% Cl, 0.1 [-0.05,0.25], p=0.20). Homogeneity (I2= 0%, Chi2= 0.47-3.22) was found across studies.
CONCLUSION: Tiotropium is associated with significant improvement in pulmonary function among patients with uncontrolled asthma, with possible benefit in reduction of rescue medications and quality of life improvement.

Human ; Male ; Female ; Adult ; Asthma ; Bronchodilator Agents ; Confidence Intervals ; Quality Of Life ; Respiratory Physiological Phenomena ; Scopolamine Derivatives ; Tiotropium Bromide ; Meta-analysis

OBJECTIVE: The study aimed to evaluate the relationships between disease activity, functional capacity,  and  health-related  quality  of  life   (HRQoL) in   Filipino   patients   with   ankylosing   spondylitis (AS).
METHODS: Filipino AS patients gathered from the Rheumatology Clinic of the Philippine General Hospital (PGH) and from selected tertiary hospitals  in Metro Manila who have been  diagnosed  via  the  Revised New  York  Criteria  were  included.  Disease   activity  was measured using the Bath Ankylosing Spondylitis Disease Activity Index (BASDAI), while functional capacity and HRQoL were measured using the Bath Ankylosing Spondylitis Functional  Index  (BASFI)  and Short Form (SF)-36, respectively.  Pearson's  correlation  was used to analyze  the  relationship  between  BASDAI and   BASFI,   and   between   BASDAI   and  SF-36.
RESULTS: Twenty-four patients entered the study.  Mean age was 38.75 ± 12.7  years  and  mean  age  at  diagnosis  was  31 ±  12.29  years.   Symptoms  occurred for  a   mean  of   9.0  ±   6.97  years  with  mean      duration of symptom onset to  diagnosis  of  3.38  ±  5.14  years.  Study subjects had mild to moderate disease activity. Functional  capacity  was most   impaired  in   performing a full day's activities at home or at work.  HRQoL  was highest in vitality and lowest in emotional role,  with  mental health components generally showing higher scores than physical health components. Pearson's correlation showed moderate positive correlation between BASDAI and BASFI (r=0.6016, p=0.0012) and moderate negative correlation between BASDAI  and  the  physical  health  domain  (r=  -0.6916,  p=0.0001)  and mental health domain (r= -0.3575, p=0.0863)  of SF-36. However, only the first two correlations were statistically  significant.
CONCLUSION: Filipino AS patients with higher disease activity have more functional disability and poorer physical  HRQoL.

Human ; Male ; Female ; Adult ; Spondylitis, Ankylosing ; Mental Health ; Tertiary Care Centers ; Quality Of Life ; Rheumatology ; Physical Examination

Objectives: To determine the association of different levels of sunlight exposure, measured using the Filipino sunlight exposure questionnaire (SEQ) with 25-hydroxyvitamin D (25-OHD) levels among working urban adult Filipinos. Methods: Seventy-five adult participants, living and working in Metro Manila, for at least 1 year, were grouped according to their perceived sunlight exposure pattern: low sunlight exposure (mostly indoor work); moderate sunlight exposure (both indoor and outdoor work); and high sunlight exposure (mostly outdoor work). After completion of the self-administered Filipino SEQ, they underwent serum 25-OHD level determination. Strength of correlation between the SEQ scores and 25-OHD levels was computed. Results: Serum 25-OHD levels generally increased with increasing sunlight exposure levels. The overall Pearson’s correlation between the SEQ scores and 25-OHD levels of the participants was 0.396 (P ¼ 0.001). The correlation for the individual domains was 0.342 for intensity of sunlight exposure (P ¼ 0.003), 0.321 for factors affecting sunlight exposure (P ¼ 0.005), and 0.256 for sun protection practices (P ¼ 0.027). Conclusions The sunlight exposure of working urban adult Filipinos, as measured by the Filipino SEQ, has an overall significant, direct and moderate association with serum 25-OHD levels. This Filipino SEQ can serve as a valuable clinical tool for sunlight exposure assessment to identify individuals at risk for vitamin D deficiency.

BACKGROUND: Determining risk factors for diabetes insipidus (DI) after pituitary surgery is important in improving patient care. Our objective is to determine the factors associated with DI after pituitary surgery. METHODS: We reviewed records of patients who underwent pituitary surgery from 2011 to 2015 at Philippine General Hospital. Patients with preoperative DI were excluded. Multiple logistic regression analysis was performed and a predictive model was generated. The discrimination abilities of the predictive model and individual variables were assessed using the receiving operator characteristic curve. RESULTS: A total of 230 patients were included. The rate of postoperative DI was 27.8%. Percent change in serum Na (odds ratio [OR], 1.39; 95% confidence interval [CI], 1.15 to 1.69); preoperative serum Na (OR, 1.19; 95% CI, 1.02 to 1.40); and performance of craniotomy (OR, 5.48; 95% CI, 1.60 to 18.80) remained significantly associated with an increased incidence of postoperative DI, while percent change in urine specific gravity (USG) (OR, 0.53; 95% CI, 0.33 to 0.87) and meningioma on histopathology (OR, 0.05; 95% CI, 0.04 to 0.70) were significantly associated with a decreased incidence. The predictive model generated has good diagnostic accuracy in predicting postoperative DI with an area under curve of 0.83. CONCLUSION: Greater percent change in serum Na, preoperative serum Na, and performance of craniotomy significantly increased the likelihood of postoperative DI while percent change in USG and meningioma on histopathology were significantly associated with a decreased incidence. The predictive model can be used to generate a scoring system in estimating the risk of postoperative DI.
Area Under Curve ; Craniotomy ; Diabetes Insipidus* ; Discrimination (Psychology) ; Hospitals, General ; Humans ; Incidence ; Logistic Models ; Meningioma ; Neuroendocrinology ; Neurosurgery ; Patient Care ; Postoperative Complications ; Risk Factors ; Specific Gravity ; Vasopressins

Objective: This meta-analysis aimed to evaluate the association of neutrophil-lymphocyte ratio (NLR) and platelet-lymphocyte ratio (PLR) with the presence of diabetic kidney disease (DKD) among adult patients with Type 2 diabetes mellitus (T2DM).

Methods: A systematic search of articles was performed in various databases. Studies must have fulfilled the following criteria for inclusion: 1) Randomized controlled trial or observational study; 2) Included adults diagnosed with T2DM; 3) Reported data associating NLR or PLR with the presence of DKD; and 4) Controlled for confounders using logistic regression. Data analysis was performed using Review Manager 5.4 software. The estimates were derived using the generic inverse variance method and pooled using the random effects model. Results were presented as odds ratios (OR) and standard errors (SE) with 95% confidence intervals (CI), and graphically shown as forest plots. The I2 value and Chi-square test were used to assess heterogeneity across studies.

Results: Seven studies were included in the review, totaling 1,486 patients. All were cross-sectional studies and had satisfactory methodological quality as evaluated using the Newcastle-Ottawa Quality Assessment Scale. Pooled analysis from six studies showed a statistically significant association between increased NLR and the presence of DKD, defined as either the presence of albuminuria (95% CI, OR 1.68 [1.28, 2.19], p<0.01); or an estimated glomerular filtration rate (eGFR) <60 mL/min/1.73m2 (95% CI, OR 1.56 [1.09, 2.23], p=0.01). In both analyses, there was no significant heterogeneity across studies (I2=0%, Chi2=3.54; and I2=28%, Chi2=2.76 respectively). On the other hand, pooled analysis from two studies did not show a statistically significant association between PLR and albuminuria (95% CI, OR 1.75 [0.85, 3.60], p=0.13), although both studies were homogeneous (I2=0%, Chi2=0.57).

Conclusion: We found a statistically significant association between increased NLR and the presence of DKD. However, a similar association was not found with PLR. Larger studies with more robust designs are recommended.

Diabetes Mellitus, Type 2 ; Diabetic Nephropathies