[Resolution of the Council of Experts «Bioregulatory drugs in the complex treatment of common ENT diseases¼]. / Rezolyutsiya Soveta ekspertov «Bioregulyatsionnye preparaty v kompleksnoi terapii rasprostranennykh LOR-zabolevanii¼.

Within the framework of the III All-Russian scientific and practical conference of otorhinolaryngologists, audiologists, somnologists and maxillofacial surgeons with international participation, a meeting of experts in the field of ENT diseases was held with the support of Heel RUS LLC, October 17-18, 2019, Kazan.

Acute kidney injury in neonatal intensive care: Medicines involved.

BACKGROUND: The incidence of acute kidney injury (AKI) in neonates in the intensive care units and neonatal intensive care (NICU) according Plotz et al. ranges from 8% to 22% [3]. According to Andreoli, neonatal death due to AKI in NICU amounts up to 10-61% [1]. It should be in the reasons of AKI emphasize.The role of certain drugs, which are widely used in modern neonatology: nonsteroidal anti-inflammatory drugs (NSAIDs), antibiotics (aminoglycosides, glycopeptides, carbapenems, 3rd generation cephalosporins), furosemide, enalapril, in contributing to AKI should be emphasized [2]. OBJECTIVE: To identify risk factors for acute kidney injury in neonates in intensive care units and intensive care. METHODS: We performed a prospective observational case-control study of full-term newborns who were treated in the intensive care unit and neonatal intensive care of the "Children's city hospital №1" Kazan and NICU №3 "Children's Republican Clinical Hospital" in 2011-2014 years.The study included 86 term infants in critical condition, who were hospitalized to the NICU on the first days of life, - the main group. The main criterion of AKI in neonates according to neonatal AKIN classification (2011) is a serum creatinine concentration ≥1.5 mg/dL. We subdivided the main group into two subgroups:subgroup I, AKI+ consisted of 12 term infants in critical condition with the serum creatinine level ≥ 1,5 mg/dL at the age of not younger than 48 hours after birth, which was 14% of all full-term newborns who were at the NICU;subgroup II, AKI- consisted of 74 term infants in critical condition with the serum creatinine level <1.5 mg/dL at the age of not younger than 48 hours after birth.The control group was formed by random sampling, it consisted of 26 somatically healthy term infants. We used conventional methods for evaluating renal function, and enzyme immunoassay (ELISA) for the urine biomarker of AKI, IL-18.Statistical analysis was performed using SPSS, Statistics 20, and the IBM and Microsoft Office Excel 2007. The study results were subjected to statistical analysis using parametric and non-parametric methods of analysis. We present the findings as arithmetic means (M) with, standard deviation (σ) and standard error of the mean (m) according to standard formulas. RESULTS: All children were admitted to primary and emergency care with subsequent transfer to the NICU at 1-2 days of life and further treatment in the department of pathology of newborns (DPN). The duration of hospitalization of infants at the NICU for the main group averaged 5,9 ± 0,44 days; at the DPN (subsequent stage of nursing) - 11,42 ± 0,51 days; for the subgroup I, AKI+ newborns these were 7,83 ± 1,23 days and 13,75 ± 3,34 days, respectively; for the subgroup II, AKI- newborns these were 5,58 ± 0,47 (3-30) and 11,04 ± 0,3 (0-47) days, respectively. Neonates received daily average of 16,5 ± 0,3 various medicines while at NICU and 9,1 ± 0,7 while at DPN. Overall, over the entire period of hospitalization neonates of the main group received on average 25,6 ± 1,8 medicines. Of these, 2,9 ± 0,4 drugs were antibiotics, possessing nephrotoxic properties (aminoglycosides, cephalosporins, carbapenems, fluoroquinolones). Children of the main group in 100% (n = 86) of cases were treated with 3rd generation cephalosporins (ceftriaxone, cephaperazone/sulbactam (sulperazon)), in 55% od cases (n = 47) - with aminoglycosides (amikacin, gentamicin), in 1% (n = 1) - with vancomycin, in 7% (n = 6) - with carbapenems. Diuretics were prescribed to 57% (n = 49) of infants. Often, patients were treated with a combination of nephrotoxic medications. Aminoglycoside were prescribed statistically more often to neonates of the subgroup I, than of the subgroup II (p <0.01). Diuretic drugs were used more frequently and for longer periods of time in neonates of the subgroup I (AKI+), than in newborns of the subgroup II (AKI-), namely, in 83% (n = 10) for 4,6 ± 1.34 days versus 53% of cases (n = 39) for 2.84 ± 0.49 days, respectively (p <0.05). IL-18 urine level in neonates of subgroup I (AKI+) was 2 times higher than that in neonates of the subgroup II (AKI-), and 13 times higher than in neonates of the control group.The fact that the IL-18 urine level increased with progression of kidney damage, caused by nephrotoxic therapy, suggests that a significant role in the development and progression of AKI in neonates at NICU belongs to drug therapy. CONCLUSIONS: Full-term newborns in intensive care units are at high risk of AKI when they are treated with aminoglycosides in combination with diuretics for longer than 4.5 days.

[Palivizumab: four seasons in Russia].

In 2010, the Russian Federation (RF) registered palivizumab--innovative drug, based on monoclonal antibodies for passive immunization of seasonal respiratory syncytial virus (RSV) infection in children of disease severe progress risk group, which include primarily premature infants, children with bronchopulmonary dysplasia and hemodynamically significant congenital heart disease. Currently, palivizumab is included in the list of recommended medicines and medical care standards of different countries, including Russia. In the review the results of Russian research on the progress of RSV infection, its epidemiology and immunization experience gained over the 2010-2014 period are summarized in relation to the foreign data. During the four epidemic seasons palivizumab immunization covered more than 3,200 children of severe RSV infection risk group with a progressive annual increase in the number of patients who received the drug. Geography of palivizumab immunization is also greatly expanded in our country during this time. If during the first two seasons measures of immunization were taken mainly in Moscow and St. Petersburg, at the present time, thirty one territorial entities of the Russian Federation have the experience in the drug application. Analysis of the results of RSV infection immunization (made in several regions) confirms the high clinical efficacy and palivizumab safety already demonstrated in international studies. In addition, the analysis presents the potential to improve the efficiency of the integrated RSV infection immunization programs, realizing in the establishment of high-risk child group register, adequate counseling for parents, as well as the development of the routing of patients and coordination of interaction between different health institutions during the immunization.