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IntroductionAim of our study was to identify total costs of COVID-19 inpatients treatment in an upper-middle income country from Southeast Europe. MethodsThis retrospective, observational cost of illness study was performed from National Health Insurance Fund perspective and included a cohort of 118 males and 78 females admitted to COVID-19 ward units of a tertiary center, during the first wave of epidemics. ResultsThe median of total costs in the non-survivors subgroup (n=43) was 3279.16 Euro (4023.34, 355.20, 9909.61) which is higher than in the survivors (n=153) subgroup 747.10 Euro (1088.21, 46.71, 3265.91). The odds ratio of Charlson Comorbidity Index total score and every 100-Euros increase of patients total hospital treatment costs for fatal outcome were 1.804 (95% confidence interval 1.408-2.311, p<0.001) and 1.050 (1.029-1.072, p<0.001), respectively. ConclusionsDirect medical treatment costs for COVID-19 inpatients represent significant economic burden. The link between increased costs and unfavorable final outcome should be further explored.
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OBJECTIVE: Serum parameters of calcium homeostasis were measured based on previously published evidence linking osteoporotic fractures and/or bone/mineral loss with antipsychotics. METHODS: Prospective, four-week, time-series trial was conducted and study population consisted of patients of both genders, aged 35-85 years, admitted within the routine practice, with acute psychotic symptoms, to whom an antipsychotic drug was either introduced or substituted. Serial measurements of serum calcium, phosphorous, magnesium, 25(OH)D, parathyroid hormone, calcitonin, osteocalcin and C-telopeptide were made from patient venous blood samples. RESULTS: Calcium serum concentrations significantly decreased from baseline to the fourth week (2.42+/-0.12 vs. 2.33+/-0.16 mmol/L, p=0.022, n=25). The mean of all calcemia changes from the baseline was -2.6+/-5.7% (-24.1 to 7.7) with more decreases than increases (78 vs. 49, p=0.010) and more patents having negative sum of calcemia changes from baseline (n=28) than positive ones (n=10) (p=0.004). There were simultaneous falls of calcium and magnesium from baseline (63/15 vs. 23/26, p<0.001; OR=4.75, 95% CI 2.14-10.51), phosphorous (45/33 vs. 9/40, p<0.001; 6.06, 2.59-14.20) and 25(OH)D concentrations (57/21 vs. 13/35, p<0.001; 7.31, 3.25-16.42), respectively. Calcemia positively correlated with magnesemia, phosphatemia and 25(OH)D values. Parathyroid hormone and C-telopeptide showed only subtle oscillations of their absolute concentrations or changes from baseline; calcitonin and osteocalcin did not change. Adjustment of final calcemia trend (depletion/accumulation) for relevant risk factors, generally, did not change the results. CONCLUSION: In patients with psychotic disorders and several risks for bone metabolism disturbances antipsychotic treatment was associated with the decrease of calcemia and changes in levels of the associated ions.
