Diabetic nephropathy is a complication of diabetes mellitus. This present study investigates the status of copper and magnesium in diabetic nephropathy cases to establish a possible relation. Forty patients of diabetic nephropathy participated in the study as cases. Forty age- and sex-matched healthy individuals served as controls. Blood samples were collected from both cases and controls for determination of FBS, PPBS, HbA1c, microalbumin, copper, and magnesium levels. The mean concentrations of FBS, PPBS, HbA1c, and microalbumin of cases were significantly higher than that of controls. The mean magnesium levels of cases (1.60 ± 0.32 meq/L) were significantly lower than controls 2.14 ± 0.16 meq/L (p < 0.05). But the mean copper levels of cases, 165.42 ± 5.71 μg/dl, shows no significant difference with controls, 166.6 ± 5.48 μg/dl, (p > 0.05).The findings in the present study suggest that hypomagnesemia may be linked with development of diabetic nephropathy.
Background: Persistent pulmonary hypertension of newborn (PPHN) result from failure of normal fall in pulmonary vascular resistance at or shortly after birth. It is associated with high mortality and morbidity.
Objectives: To estimate incidence, risk factors; and outcome within limited resources – conventional ventilation, sildenafil, dobutamine and milrinone therapy.
Methods: This prospective study was carried out on cases of PPHN admitted between March 2017 to August 2018. PPHN was suspected clinically, and then confirmed by echocardiography.
Results: Out of 2811 inborn live births 12 (0.43%) developed PPHN. Out of total 942 NICU admissions, PPHN was diagnosed in 40(4.2%). 32 (80%) were full term, 6 (15%) were late preterm and 2(5%) were post term neonates. 25(62.5%) were male. Major etiological factors were asphyxia 19(47.5%), EOS (early onset sepsis) 18(45%) and MAS (meconium aspiration syndrome) 12(30%). 20(50%) responded to oral sildenafil and dobutamine therapy, 6 more responded with addition of milrinone. The overall survival rate was 26(65%) and poor outcome in 14 (35%) in our study. Median duration of respiratory support was 1.5(1 – 6) days in those with poor outcome and 6(4 – 7) in those survived. Duration of hospital stay was 1.5(1 – 6) days in poor outcome and 17(13 – 22) in those survived.
Conclusions: Asphyxia, EOS and MAS are common causes of PPHN. Severity of respiratory distress on admission is correlated with mortality rather than etiological factors. Conventional ventilation, dobutamine, sildenafil and milrinone therapy are mainstay of treatment of PPHN cases in resource limited settings, and helps to reduce mortality to some extent.
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