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1.
Clinics (Sao Paulo) ; 76: e2942, 2021.
Article in English | MEDLINE | ID: mdl-34669873

ABSTRACT

OBJECTIVES: This study assessed the protective effect of calcium dobesilate against contrast-induced nephropathy (CIN) after coronary angiography (CAG) or percutaneous coronary intervention (PCI) in patients with diabetes and chronic kidney disease (CKD). METHODS: A total of 130 patients with diabetes and CKD estimated glomerular filtration rate: 30-90 mL/min/1.73m2 were enrolled and included in the analysis. They were divided into experimental (n=65) and control groups (n=65). Patients in the experimental group were administered oral calcium dobesilate (500 mg) three times daily for 2 days before and 3 days after the procedure. The serum creatinine (SCr), cystatin C (Cys C), and neutrophil gelatinase-associated lipocalin (NGAL) levels were measured before and after the procedure. RESULTS: The mean SCr level at 24h after the procedure was found to be significantly lower in the experimental group than in the control group (79.1±19.6 µmol/L vs. 87.0±19.3 µmol/L, p=0.023). However, the Cys C and NGAL levels were not significantly different between the two groups at all measurement time points (all p>0.05). The incidence of CIN defined by the SCr level was significantly lower in the experimental group than in the control group (3 [4.6%] vs. 13 [20.0%], p=0.017). However, the incidence of CIN defined by the Cys C level was not statistically different between the two groups (7 [10.8%] vs. 7 [10.8%], p=1.000). CONCLUSIONS: This study revealed that calcium dobesilate has no preventive effect against CIN in patients with diabetes and CKD.


Subject(s)
Calcium Dobesilate , Diabetes Mellitus , Kidney Diseases , Percutaneous Coronary Intervention , Renal Insufficiency, Chronic , Biomarkers , Contrast Media/adverse effects , Coronary Angiography , Creatinine , Glomerular Filtration Rate , Humans , Renal Insufficiency, Chronic/complications
2.
Clinics ; Clinics;76: e2942, 2021. tab, graf
Article in English | LILACS | ID: biblio-1345813

ABSTRACT

OBJECTIVES: This study assessed the protective effect of calcium dobesilate against contrast-induced nephropathy (CIN) after coronary angiography (CAG) or percutaneous coronary intervention (PCI) in patients with diabetes and chronic kidney disease (CKD). METHODS: A total of 130 patients with diabetes and CKD estimated glomerular filtration rate: 30-90 mL/min/1.73m2 were enrolled and included in the analysis. They were divided into experimental (n=65) and control groups (n=65). Patients in the experimental group were administered oral calcium dobesilate (500 mg) three times daily for 2 days before and 3 days after the procedure. The serum creatinine (SCr), cystatin C (Cys C), and neutrophil gelatinase-associated lipocalin (NGAL) levels were measured before and after the procedure. RESULTS: The mean SCr level at 24h after the procedure was found to be significantly lower in the experimental group than in the control group (79.1±19.6 μmol/L vs. 87.0±19.3 μmol/L, p=0.023). However, the Cys C and NGAL levels were not significantly different between the two groups at all measurement time points (all p>0.05). The incidence of CIN defined by the SCr level was significantly lower in the experimental group than in the control group (3 [4.6%] vs. 13 [20.0%], p=0.017). However, the incidence of CIN defined by the Cys C level was not statistically different between the two groups (7 [10.8%] vs. 7 [10.8%], p=1.000). CONCLUSIONS: This study revealed that calcium dobesilate has no preventive effect against CIN in patients with diabetes and CKD.


Subject(s)
Humans , Calcium Dobesilate , Diabetes Mellitus , Renal Insufficiency, Chronic/complications , Percutaneous Coronary Intervention , Kidney Diseases , Biomarkers , Coronary Angiography , Contrast Media/adverse effects , Creatinine , Glomerular Filtration Rate
3.
Pediatr Infect Dis J ; 39(4): e30-e36, 2020 04.
Article in English | MEDLINE | ID: mdl-32040014

ABSTRACT

BACKGROUND: The efficacy of the recombinant, live, attenuated, tetravalent dengue vaccine (CYD-TDV) against virologically-confirmed dengue (VCD) has been documented in a phase 3 trial in Latin America (CYD15, NCT01374516). This is a descriptive secondary analysis of the efficacy and safety of CYD-TDV in participants from Colombia. METHODS: Data from 9740 Colombian participants 9-16 years of age who were randomized 2:1 to receive CYD-TDV or placebo were assessed to describe the vaccine efficacy of CYD-TDV against VCD and severe VCD. Estimation was made of the relative risk (RR) for hospitalized VCD cases and severe hospitalized VCD cases after the first dose of CYD-TDV, as well as a description of the incidence of hospitalized dengue from the start of the study and per year of the study until study completion. RESULTS: During the active phase of the trial in Colombia, the efficacy of CYD-TDV was 67.5% [95% confidence interval (CI): 58.3-74.7] against symptomatic VCD due to any serotype from injection 1 (month 0) to 25 months postinjection 1. Over 6 years, the RR across all 4 serotypes was 0.166 (95% CI: 0.09-0.29) in hospitalized VCD patients and 0.154 (95% CI: 0.04-0.50) in patients with severe hospitalized VCD. CONCLUSIONS: Analysis of the data from Colombia mimics the efficacy observed in CYD15 during the active surveillance follow-up (25 months), but with a sustained beneficial RR for dengue hospitalizations on the subsequent years of follow-up. In Colombia, where seroprevalence has been demonstrated to be high in several regions of the country, CYD-TDV is a useful tool to consider as part of an integrated control strategy against endemic dengue, a disease with a high economic impact on the health system.


Subject(s)
Dengue Vaccines/immunology , Dengue/prevention & control , Severe Dengue/prevention & control , Adolescent , Antibodies, Neutralizing/blood , Antibodies, Viral/blood , Child , Colombia , Dengue Vaccines/administration & dosage , Dengue Virus , Female , Hospitalization/statistics & numerical data , Humans , Immunogenicity, Vaccine , Incidence , Male , Serogroup , Vaccination/statistics & numerical data , Vaccines, Attenuated/administration & dosage , Vaccines, Attenuated/immunology , Vaccines, Synthetic/administration & dosage , Vaccines, Synthetic/immunology
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