The case of a 55-year-old man who attempted suicide by ingesting <100 mL of 28% sodium chlorite solution is presented. On arrival in the intensive care unit, the patient appeared cyanotic with lowered consciousness and displayed anuria and chocolate brown serum.Initial laboratory tests revealed 40% of methemoglobin. The formation of methemoglobin was effectively treated with methylene blue (10% after 29 hours).To remove the toxin, and because of the anuric acute renal failure, the patient received renal replacement therapy. Despite these therapeutic measures, the patient developed hemolytic anemia and disseminated intravascular coagulation, which were treated with red blood cell transfusion and intermittent hemodialysis. These interventions led to the improvement of his condition and the patient eventually fully recovered. Patient gave written informed consent.This is the third known case of chlorite poisoning that has been reported. Based upon this case, we suggest the management of sodium chlorite poisoning to comprise the early administration of methylene blue, in addition to renal replacement therapy and transfusion of red blood cells.
OBJECTIVES: Sepsis is a life-threatening organ dysfunction generated due to the dysregulation of the immune response to infection. The aim of this study was to highlight the role of vitamin D in sepsis and non-infectious SIRS (systemic infl ammatory response syndrome) and to fi nd correlation of vitamin D levels with infl ammatory markers, severity of the disease, and association with the 7th and 28th survival rate of patients. METHODS: We investigated 32 patients (21 men, 11 women) admitted to an intensive care unit with both SIRS and sepsis. Blood was taken within 24 hours after admission. Plasma levels of 25(OH)D, sTREM-1, CRP, presepsin and procalcitonin were investigated. RESULTS: Patients with sepsis had lower levels of 25(OH)D (n = 25) than SIRS patients (n = 7; p = 0.0032). Signifi cantly lower levels of 25(OH)D were found also in patients, who did not survive the 7th (p = 0.0076) and 28th day (p = 0.0338) of hospital care compared to 7th, resp. 28th day survivors. We revealed a negative correlation between the levels of 25(OH)D and infl ammatory markers CRP (p = 0.0003), presepsin (p = 0.0032) and sTREM-1 (p = 0.0065) in all SIRS/sepsis patients and clinical condition (SOFA score; p = 0.0385). CONCLUSION: Our results showed that vitamin D defi ciency predisposed to the development of sepsis, negatively correlated with CRP, presepsin, sTREM-1 and SOFA score and their levels associates with both 7th and 28th days survival of patients (Tab. 5, Ref. 64).
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