Benefit of Nasal Douche in COVID-19 Patients with Recurrence of Positive SARS-CoV-2 Viral RNA
© 2023 Liao et al..
Purpose: The purpose was to review relevant clinical data and formulate recommendations supporting the use of saline as a simple rinse for an early reassuring intervention to reduce the occurrence of re-positive COVID-19 patients.
Methods: We conducted a single-centre retrospective cohort study, which enrolled patients with confirmed re-testing positive COVID-19 during 7-60 days after discharge from Third People's Hospital of Shenzhen. By one-to-two propensity score matching for age and sex, the control group of those not re-testing positive during the same period served as matched control.
Results: A total of 223 patients were included in our study, 94 in re-positive group and 129 in non-re-positive group. The result shows that the rates of nasal douche treatment in the non-re-positive group were considerably higher than that of the re-positive group. And the Ct value of nasal douche group increased faster than that of non-nasal douche group after the Ct value reaching ≥35. Further analysis revealed that the higher the Ct value at the time of readmission, the shorter the time of average Ct values to reach ≥35.
Conclusion: These findings suggest that nasal douche is beneficial to shorten the time of virus nucleic acid turning negative, thereby reducing the incidence of re-positive. The prevention and control of epidemics focuses on re-positive patients with Ct values <35.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2023 |
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Erschienen: |
2023 |
Enthalten in: |
Zur Gesamtaufnahme - volume:16 |
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Enthalten in: |
Infection and drug resistance - 16(2023) vom: 26., Seite 6269-6276 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Liao, Xuejiao [VerfasserIn] |
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Links: |
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Themen: |
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Anmerkungen: |
Date Revised 28.09.2023 published: Electronic-eCollection Citation Status PubMed-not-MEDLINE |
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doi: |
10.2147/IDR.S421380 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM362465304 |
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520 | |a Purpose: The purpose was to review relevant clinical data and formulate recommendations supporting the use of saline as a simple rinse for an early reassuring intervention to reduce the occurrence of re-positive COVID-19 patients | ||
520 | |a Methods: We conducted a single-centre retrospective cohort study, which enrolled patients with confirmed re-testing positive COVID-19 during 7-60 days after discharge from Third People's Hospital of Shenzhen. By one-to-two propensity score matching for age and sex, the control group of those not re-testing positive during the same period served as matched control | ||
520 | |a Results: A total of 223 patients were included in our study, 94 in re-positive group and 129 in non-re-positive group. The result shows that the rates of nasal douche treatment in the non-re-positive group were considerably higher than that of the re-positive group. And the Ct value of nasal douche group increased faster than that of non-nasal douche group after the Ct value reaching ≥35. Further analysis revealed that the higher the Ct value at the time of readmission, the shorter the time of average Ct values to reach ≥35 | ||
520 | |a Conclusion: These findings suggest that nasal douche is beneficial to shorten the time of virus nucleic acid turning negative, thereby reducing the incidence of re-positive. The prevention and control of epidemics focuses on re-positive patients with Ct values <35 | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a COVID-19 | |
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700 | 1 | |a Guan, Yuan |e verfasserin |4 aut | |
700 | 1 | |a Asakawa, Tetsuya |e verfasserin |4 aut | |
700 | 1 | |a Lin, Zixun |e verfasserin |4 aut | |
700 | 1 | |a Tang, Qingrong |e verfasserin |4 aut | |
700 | 1 | |a Ma, Zhenghua |e verfasserin |4 aut | |
700 | 1 | |a Wu, Shuting |e verfasserin |4 aut | |
700 | 1 | |a Wang, Xiaobin |e verfasserin |4 aut | |
700 | 1 | |a Dong, Jingke |e verfasserin |4 aut | |
700 | 1 | |a Zhang, Liping |e verfasserin |4 aut | |
700 | 1 | |a Deng, Jiayu |e verfasserin |4 aut | |
700 | 1 | |a Liao, Zhonghui |e verfasserin |4 aut | |
700 | 1 | |a Yang, Sumei |e verfasserin |4 aut | |
700 | 1 | |a Wang, Cheng |e verfasserin |4 aut | |
700 | 1 | |a Song, Shuo |e verfasserin |4 aut | |
700 | 1 | |a Yi, Hongyang |e verfasserin |4 aut | |
700 | 1 | |a Wu, Song |e verfasserin |4 aut | |
700 | 1 | |a Lu, Hongzhou |e verfasserin |4 aut | |
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