Thermal helium-oxygen mixture as part of a treatment protocol for patients with COVID-19. / Petrikov, S. S.; Zhuravel, S. V.; Shogenova, L. V.; Gavrilov, P. V.; Utkina, I. I.; Varfolomeev, S. D.; Ryabokon, A. M.; Panin, A. A.; Chuchalin, A. G.
In: Vestnik Rossiiskoi Akademii Meditsinskikh Nauk, Vol. 75, No. 5, 2020, p. 353-362.Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - Thermal helium-oxygen mixture as part of a treatment protocol for patients with COVID-19
AU - Petrikov, S. S.
AU - Zhuravel, S. V.
AU - Shogenova, L. V.
AU - Gavrilov, P. V.
AU - Utkina, I. I.
AU - Varfolomeev, S. D.
AU - Ryabokon, A. M.
AU - Panin, A. A.
AU - Chuchalin, A. G.
N1 - Publisher Copyright: © 2020 Izdatel'stvo Meditsina. All rights reserved.
PY - 2020
Y1 - 2020
N2 - Background. The paper discusses the use of a thermal helium-oxygen mixture (t-He/O2 ), a novel technology, in treating patients with the 2019-nCoV acute respiratory disease (COVID-19) who develop life-threatening respiratory failure. Aim-to evaluate the safety and efficacy of t-He/O2 inhalation combined with standard therapy in the treatment of acute respiratory failure in patients with COVID-19. Materials and Methods. This was a single-center, randomized, prospective study of 70 patients with COVID-19. All patients were divided into two groups: In Group 1 (n = 38) patients received t-He/Î2 in addition to the standard COVID-19 treatment; and in Group 2 (n = 32) patients were given the standard treatment in accordance with the Clinical Treatment Guidelines for patients with COVID-19, developed by the Ministry of Health of the Russian Federation. The male/female ratio was 18/20 in Group 1 and 18/14 in Group 2. The mean age of the patients in the study was 53.5 years (43; 62): 56 years (42; 64) in Group 1 and 52 years (43; 66) in Group 2. All patients had computed tomography (CT) signs of lung injury: Ground-glass opacities and areas of consolidation. SARS-CoV-2 RNA was detected in 30 Group 1 patients and 28 Group 2 patients. The patients were matched by sex, age, body mass index (BMI), area of pulmonary involvement, and laboratory findings. All patients provided voluntary informed consent to participate in the study and signed a consent form. Results. Inhalation of thermal helium-oxygen mixture combined with standard therapy did not cause any procedure-related side effects in any of the patients. The following changes were observed in all patients: PO2/FiO2 , SpO2 , and lymphocyte counts increased, C-reactive protein (CRP) levels decreased, and D-dimer and ferritin levels returned to normal. In Group 1 statistically significant changes in the above-mentioned parameters were seen within three days, while in Group 2 the same changes were observed between Days 7 and 10 of treatment. In Group 1 patients cleared SARS-CoV-2 within 48-72 hours after initiation of inhalation, which was confirmed by polymerase chain reaction (PCR), and in Group 2 virus elimination was achieved within 72-168 hours. Conclusion. The addition of inhalation of a thermal gas mixture of helium and oxygen (t-He/O2) to the standard therapy for patients with SARS-CoV-2 infection, CT signs of pneumonia (grades CT2 or CT3), and acute respiratory failure improves gas exchange, contributes to a more rapid virus elimination, and indirectly reduces inflammation.
AB - Background. The paper discusses the use of a thermal helium-oxygen mixture (t-He/O2 ), a novel technology, in treating patients with the 2019-nCoV acute respiratory disease (COVID-19) who develop life-threatening respiratory failure. Aim-to evaluate the safety and efficacy of t-He/O2 inhalation combined with standard therapy in the treatment of acute respiratory failure in patients with COVID-19. Materials and Methods. This was a single-center, randomized, prospective study of 70 patients with COVID-19. All patients were divided into two groups: In Group 1 (n = 38) patients received t-He/Î2 in addition to the standard COVID-19 treatment; and in Group 2 (n = 32) patients were given the standard treatment in accordance with the Clinical Treatment Guidelines for patients with COVID-19, developed by the Ministry of Health of the Russian Federation. The male/female ratio was 18/20 in Group 1 and 18/14 in Group 2. The mean age of the patients in the study was 53.5 years (43; 62): 56 years (42; 64) in Group 1 and 52 years (43; 66) in Group 2. All patients had computed tomography (CT) signs of lung injury: Ground-glass opacities and areas of consolidation. SARS-CoV-2 RNA was detected in 30 Group 1 patients and 28 Group 2 patients. The patients were matched by sex, age, body mass index (BMI), area of pulmonary involvement, and laboratory findings. All patients provided voluntary informed consent to participate in the study and signed a consent form. Results. Inhalation of thermal helium-oxygen mixture combined with standard therapy did not cause any procedure-related side effects in any of the patients. The following changes were observed in all patients: PO2/FiO2 , SpO2 , and lymphocyte counts increased, C-reactive protein (CRP) levels decreased, and D-dimer and ferritin levels returned to normal. In Group 1 statistically significant changes in the above-mentioned parameters were seen within three days, while in Group 2 the same changes were observed between Days 7 and 10 of treatment. In Group 1 patients cleared SARS-CoV-2 within 48-72 hours after initiation of inhalation, which was confirmed by polymerase chain reaction (PCR), and in Group 2 virus elimination was achieved within 72-168 hours. Conclusion. The addition of inhalation of a thermal gas mixture of helium and oxygen (t-He/O2) to the standard therapy for patients with SARS-CoV-2 infection, CT signs of pneumonia (grades CT2 or CT3), and acute respiratory failure improves gas exchange, contributes to a more rapid virus elimination, and indirectly reduces inflammation.
KW - COVID-19
KW - Helium
KW - Respiratory failure
KW - Thermal mixture of helium and oxygen
UR - http://www.scopus.com/inward/record.url?scp=85108542902&partnerID=8YFLogxK
U2 - 10.15690/vramn1412
DO - 10.15690/vramn1412
M3 - Article
AN - SCOPUS:85108542902
VL - 75
SP - 353
EP - 362
JO - ВЕСТНИК РОССИЙСКОЙ АКАДЕМИИ МЕДИЦИНСКИХ НАУК
JF - ВЕСТНИК РОССИЙСКОЙ АКАДЕМИИ МЕДИЦИНСКИХ НАУК
SN - 0869-6047
IS - 5
ER -
ID: 88432186