tetano
Editor, Senior Moderator
Int J Infect Dis
. 2020 Sep 17;S1201-9712(20)30755-4.
doi: 10.1016/j.ijid.2020.09.039. Online ahead of print.
Prevalence and recovery time of olfactory and gustatory dysfunctions of hospitalized patients with COVID‑19 in Wuhan, China
Hao Lv[SUP] 1 [/SUP], Wei Zhang[SUP] 1 [/SUP], Zhanyong Zhu[SUP] 2 [/SUP], Qiutang Xiong[SUP] 3 [/SUP], Rong Xiang[SUP] 1 [/SUP], Yingying Wang[SUP] 1 [/SUP], Wendan Shi[SUP] 1 [/SUP], Zhifeng Deng[SUP] 1 [/SUP], Yu Xu[SUP] 4 [/SUP]
Affiliations
Abstract
Objectives: To investigate olfactory and gustatory dysfunction in patients with coronavirus disease 2019 (COVID-19) in Wuhan using a telephone interview.
Methods: This retrospective telephone survey investigated 196 consecutive patients with COVID-19 discharged 3 months previously from two hospital in Wuhan, China. The characteristics of the patient's disease course and recovery time for olfactory and/or gustatory dysfunctions (OD and/or GD) were collected by telephone interview. Demographic data were collected from the patients' medical records.
Results: A total of 196 patients with COVID-19 completed the study. The most prevalent general symptoms consisted of fever, cough, and fatigue. 19.9% of patients reported OD and/or GD. In 87.2% of these cases, OD or GD appeared after the general symptoms. Among the patients, 51.4% had a recovery time of more than 4 weeks for OD and/or GD. Patients with COVID-19 and OD and/or GD had significantly higher rates of cardiovascular disease than patients without OD and/or GD (p = 0.002).
Conclusion: Recovery from chemosensory dysfunction (OD and/or GD) was slow, with over half of the patients taking more than 4 weeks to recover. Cardiovascular disease might be related to the development of olfactory or taste disorders in patients with COVID-19.
Keywords: COVID-19; Gustatory disorders; Olfactory disorders; Recovery; SARS-CoV-2.
. 2020 Sep 17;S1201-9712(20)30755-4.
doi: 10.1016/j.ijid.2020.09.039. Online ahead of print.
Prevalence and recovery time of olfactory and gustatory dysfunctions of hospitalized patients with COVID‑19 in Wuhan, China
Hao Lv[SUP] 1 [/SUP], Wei Zhang[SUP] 1 [/SUP], Zhanyong Zhu[SUP] 2 [/SUP], Qiutang Xiong[SUP] 3 [/SUP], Rong Xiang[SUP] 1 [/SUP], Yingying Wang[SUP] 1 [/SUP], Wendan Shi[SUP] 1 [/SUP], Zhifeng Deng[SUP] 1 [/SUP], Yu Xu[SUP] 4 [/SUP]
Affiliations
- PMID: 32950734
- DOI: 10.1016/j.ijid.2020.09.039
Abstract
Objectives: To investigate olfactory and gustatory dysfunction in patients with coronavirus disease 2019 (COVID-19) in Wuhan using a telephone interview.
Methods: This retrospective telephone survey investigated 196 consecutive patients with COVID-19 discharged 3 months previously from two hospital in Wuhan, China. The characteristics of the patient's disease course and recovery time for olfactory and/or gustatory dysfunctions (OD and/or GD) were collected by telephone interview. Demographic data were collected from the patients' medical records.
Results: A total of 196 patients with COVID-19 completed the study. The most prevalent general symptoms consisted of fever, cough, and fatigue. 19.9% of patients reported OD and/or GD. In 87.2% of these cases, OD or GD appeared after the general symptoms. Among the patients, 51.4% had a recovery time of more than 4 weeks for OD and/or GD. Patients with COVID-19 and OD and/or GD had significantly higher rates of cardiovascular disease than patients without OD and/or GD (p = 0.002).
Conclusion: Recovery from chemosensory dysfunction (OD and/or GD) was slow, with over half of the patients taking more than 4 weeks to recover. Cardiovascular disease might be related to the development of olfactory or taste disorders in patients with COVID-19.
Keywords: COVID-19; Gustatory disorders; Olfactory disorders; Recovery; SARS-CoV-2.