COVID 19 has caused capitulation from healthcare entities all over the world. First described in Hubei, China, the virus has spread to 185 countries, showing little signs of eradication or eradication. There does not ...COVID 19 has caused capitulation from healthcare entities all over the world. First described in Hubei, China, the virus has spread to 185 countries, showing little signs of eradication or eradication. There does not exist a medical treatment regimen or a vaccine to address COVID 19 definitively. The best response, to date, has been early diagnosis and immediate isolation or quarantine of the patient, with supportive care. As medical institutions all around the world struggle to keep up with this pandemic, there is not a consensus amongst medical professionals in the rapid diagnosis of this disease entity. Purpose: The purpose of our study was to review the literature and establish a test, or tests, that would aid the clinician in attaining a swift, yet accurate diagnosis. Methods: We searched PubMed and Google scholar and reviewed 32 articles. Keyword searches consisted of COVID 19, pandemic, diagnoses, diagnostic testing, pandemic amongst others. We compared the data obtained from these studies in an effort to find the best diagnostic test. Results: There were a total of 12,270 patients that were in our study [1]-[32]. This is the largest study to date in the literature addressing diagnosis of COVID 19. Fever, cough and fatigue, in that respective order were the most common clinical symptoms. Laboratory findings consisted of leukopenia, elevated erythrocyte sedimentation (ESR) and elevated C-reactive protein, CRP. The gold standard test described in multiple studies was the RT-PCR. Serum assays of IgM and IgG were also drawn and found to be accurate in 93% of the time. CT Chest was both sensitive and specific, 90% and 86%. This diagnostic imaging was even more successful when coupled with clinical symptoms and approaching days 7 - 12 since the onset of clinical symptoms. Discussion: This is the largest study compiled to address diagnostic testing in COVID 19 patients. The patient population is spread vastly around the world, with access to many reported tests limited in certain countries. Given the significant sensitivity and specificity of diagnostic imaging, in the setting of clinical symptoms, we recommend patient undergo CT Chest in the face of COVID 19 exposure and clinical symptoms. While RT-PCR, IgM-IgG assays are beneficial, isolation, treatment, and possible quarantine of presumptive positive COVID 19 patients (based upon clinical symptoms and imaging) should not be delayed, for fear of increased infectivity and further risk to society at large.展开更多
文摘COVID 19 has caused capitulation from healthcare entities all over the world. First described in Hubei, China, the virus has spread to 185 countries, showing little signs of eradication or eradication. There does not exist a medical treatment regimen or a vaccine to address COVID 19 definitively. The best response, to date, has been early diagnosis and immediate isolation or quarantine of the patient, with supportive care. As medical institutions all around the world struggle to keep up with this pandemic, there is not a consensus amongst medical professionals in the rapid diagnosis of this disease entity. Purpose: The purpose of our study was to review the literature and establish a test, or tests, that would aid the clinician in attaining a swift, yet accurate diagnosis. Methods: We searched PubMed and Google scholar and reviewed 32 articles. Keyword searches consisted of COVID 19, pandemic, diagnoses, diagnostic testing, pandemic amongst others. We compared the data obtained from these studies in an effort to find the best diagnostic test. Results: There were a total of 12,270 patients that were in our study [1]-[32]. This is the largest study to date in the literature addressing diagnosis of COVID 19. Fever, cough and fatigue, in that respective order were the most common clinical symptoms. Laboratory findings consisted of leukopenia, elevated erythrocyte sedimentation (ESR) and elevated C-reactive protein, CRP. The gold standard test described in multiple studies was the RT-PCR. Serum assays of IgM and IgG were also drawn and found to be accurate in 93% of the time. CT Chest was both sensitive and specific, 90% and 86%. This diagnostic imaging was even more successful when coupled with clinical symptoms and approaching days 7 - 12 since the onset of clinical symptoms. Discussion: This is the largest study compiled to address diagnostic testing in COVID 19 patients. The patient population is spread vastly around the world, with access to many reported tests limited in certain countries. Given the significant sensitivity and specificity of diagnostic imaging, in the setting of clinical symptoms, we recommend patient undergo CT Chest in the face of COVID 19 exposure and clinical symptoms. While RT-PCR, IgM-IgG assays are beneficial, isolation, treatment, and possible quarantine of presumptive positive COVID 19 patients (based upon clinical symptoms and imaging) should not be delayed, for fear of increased infectivity and further risk to society at large.
