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Mozafari A, Miladinia M, Sabri A, Movaseghi F, Gholamzadeh Baeis M. The challenge of deciding between home-discharge versus hospitalization in COVID-19 patients: The role of initial imaging and clinicolaboratory data. Clin Epidemiol Glob Health 2020; 10:100673. [PMID: 33289003 PMCID: PMC7710471 DOI: 10.1016/j.cegh.2020.11.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 11/14/2020] [Accepted: 11/19/2020] [Indexed: 01/17/2023] Open
Abstract
Background/Objective It is important to predict the COVID-19 patient's prognosis, particularly in countries with lack or deficiency of medical resource for patient's triage management. Currently, WHO guideline suggests using chest imaging in addition to clinicolaboratory evaluation to decide on triage between home-discharge versus hospitalization. We designed our study to validate this recommendation to guide clinicians. This study providing some suggestions to guide clinicians for better decision making in 2020. Methods In this retrospective study, patients with RT-PCR confirmed COVID-19 (N = 213) were divided in different clinical and management scenarios: home-discharge, ward hospitalization and ICU admission. We reviewed the patient's initial chest CT if available. We evaluated quantitative and qualitative characteristics of CT as well as relevant available clinicolaboratory data. Chi-square, One-Way ANOVA and Paired t-test were used for analysis. Results The finding showed that most patients with mixed patterns, pleural effusion, 5 lobes involved, total score ≥10, SpO2% ≤ 90, ESR (mm/h) ≥ 60 and WBC (103/μL) ≥ 8000 were hospitalized. Most patients with Ground-glass opacities only, ≤3 lobes involvement, peripheral distribution, SpO2% ≥ 95, ESR (mm/h) < 30 and WBC(103/μL) < 6000 were home-discharged. Conclusions This study suggests the use of initial chest CT (qualitative and quantitative evaluation) in addition to initial clinicolaboratory data could be a useful supplementary method for clinical management and it is an excellent decision making tool (home-discharge versus ICU/Ward admission) for clinicians.
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Key Words
- COVID-19
- COVID-19, Coronavirus disease 19
- CRP, C-Reactive protein
- CT scan
- CT, Computed tomography
- ESR, Erythrocyte sedimentation rate
- GGO, Ground-glass opacities
- Human coronavirus
- ICU, Intensive care unit
- LLL, Left Lower Lobe
- LUL, Left upper lobe
- Medical imaging
- Prognosis
- RLL, Right lower lobe
- RML, Right middle lobe
- RT-PCR, real-time polymerase chain reaction
- RUL, Right upper lobe
- SARS-CoV
- SpO2, Peripheral oxygen saturation
- WBC, White blood cells
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Affiliation(s)
- Abolfazl Mozafari
- Department of Medical Sciences, Qom Branch, Islamic Azad University, Qom, Iran
| | - Mojtaba Miladinia
- Nursing Care Research Center in Chronic Diseases, Nursing & Midwifery School, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Ali Sabri
- Department of Radiology, McMaster University, Niagara Health, Ontario, Canada
| | - Fatemeh Movaseghi
- Department of Medical Sciences, Qom Branch, Islamic Azad University, Qom, Iran
| | - Mehdi Gholamzadeh Baeis
- Department of Radiology, Imam Hossein Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Fennema-Notestine C, McEvoy LK, Notestine R, Panizzon MS, Yau WYW, Franz CE, Lyons MJ, Eyler LT, Neale MC, Xian H, McKenzie RE, Kremen WS. White matter disease in midlife is heritable, related to hypertension, and shares some genetic influence with systolic blood pressure. Neuroimage Clin 2016; 12:737-745. [PMID: 27790395 PMCID: PMC5071546 DOI: 10.1016/j.nicl.2016.10.001] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2016] [Revised: 09/20/2016] [Accepted: 10/03/2016] [Indexed: 12/12/2022]
Abstract
White matter disease in the brain increases with age and cardiovascular disease, emerging in midlife, and these associations may be influenced by both genetic and environmental factors. We examined the frequency, distribution, and heritability of abnormal white matter and its association with hypertension in 395 middle-aged male twins (61.9 ± 2.6 years) from the Vietnam Era Twin Study of Aging, 67% of whom were hypertensive. A multi-channel segmentation approach estimated abnormal regions within the white matter. Using multivariable regression models, we characterized the frequency distribution of abnormal white matter in midlife and investigated associations with hypertension and Apolipoprotein E-ε4 status and the impact of duration and control of hypertension. Then, using the classical twin design, we estimated abnormal white matter heritability and the extent of shared genetic overlap with blood pressure. Abnormal white matter was predominantly located in periventricular and deep parietal and frontal regions; associated with age (t = 1.9, p = 0.05) and hypertension (t = 2.9, p = 0.004), but not Apolipoprotein ε4 status; and was greater in those with uncontrolled hypertension relative to controlled (t = 3.0, p = 0.003) and normotensive (t = 4.0, p = 0.0001) groups, suggesting that abnormal white matter may reflect currently active cerebrovascular effects. Abnormal white matter was highly heritable (a2 = 0.81) and shared some genetic influences with systolic blood pressure (rA = 0.26), although there was evidence for distinct genetic contributions and unique environmental influences. Future longitudinal research will shed light on factors impacting white matter disease presentation, progression, and potential recovery.
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Key Words
- AWM, abnormal white matter
- ApoE, apolipoprotein E
- BMI, body mass index
- Blood pressure
- Brain
- CRP, C-Reactive protein
- DBP, diastolic blood pressure
- HDL, high-density lipoprotein
- HTN, hypertension
- Heritability
- Hypertension
- ICV, intracranial vault
- LDL, Low
- MRI
- SBP, systolic blood pressure
- White matter
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Affiliation(s)
- Christine Fennema-Notestine
- Department of Psychiatry at the University of California, San Diego, La Jolla, CA, USA
- Department of Radiology at the University of California, San Diego, La Jolla, CA, USA
| | - Linda K. McEvoy
- Department of Radiology at the University of California, San Diego, La Jolla, CA, USA
| | - Randy Notestine
- Department of Psychiatry at the University of California, San Diego, La Jolla, CA, USA
| | - Matthew S. Panizzon
- Department of Psychiatry at the University of California, San Diego, La Jolla, CA, USA
| | | | - Carol E. Franz
- Department of Psychiatry at the University of California, San Diego, La Jolla, CA, USA
| | - Michael J. Lyons
- Department of Psychological and Brain Sciences, Boston University, Boston, MA, USA
| | - Lisa T. Eyler
- Department of Psychiatry at the University of California, San Diego, La Jolla, CA, USA
| | - Michael C. Neale
- Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University School of Medicine, Richmond, VA, USA
| | - Hong Xian
- Department of Biostatistics, St. Louis University and St. Louis Veterans Affairs Medical Center, St. Louis, MO, USA
| | - Ruth E. McKenzie
- Department of Psychological and Brain Sciences, Boston University, Boston, MA, USA
| | - William S. Kremen
- Department of Psychiatry at the University of California, San Diego, La Jolla, CA, USA
- Center of Excellence for Stress and Mental Health, VA San Diego Healthcare System, San Diego, CA, USA
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