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1.
Cureus ; 14(2): e22061, 2022 Feb.
Article in English | MEDLINE | ID: mdl-35340525

ABSTRACT

Background Studies suggest that COVID-19 infection may induce increased hypercoagulability, leading to thrombotic complications. The high rates of thrombotic complications among patients receiving standard-dose deep venous thrombosis (DVT) prophylaxis have prompted some clinicians to support the empiric increase of anticoagulation (AC) doses used for prophylaxis in patients with COVID-19. At present, the optimal anticoagulant agents, dosages, and duration have not been designated. We conducted a retrospective study to assess for outcomes in patients who received treatment for COVID-19 based on various dosings of AC. Methods This was a single-institution, retrospective cross-sectional study including patients with a positive COVID-19 test who were admitted within the St. Joseph's Health Network from September to November of 2020. The inclusion criteria were men and women aged 18 years or older who had confirmed COVID-19 by polymerase chain reaction (PCR). Medical charts of patients who met the inclusion criteria were audited to obtain information. The patients were separated into three cohorts: those who received DVT prophylactic dose of AC, those who received an intermediate dose of AC, and those who received therapeutic AC. Results A total of 440 patients were included in the study, of whom 236 were Hispanic (50.3%), 131 were Caucasian (27.1%), 47 were African American (10.7%), and 26 were Asian (5.9%). The most common comorbidities were hypertension (273/440 [62.2%]), diabetes 189/440 [43.1%]), and coronary artery disease (60/440 [13.7%]). In the DVT prophylactic dose of AC cohort, there were 215 patients, and the average length of stay was 10.3 days. Eleven patients experienced bleeding events, five patients experienced thrombotic events, 16 patients required mechanical ventilation, and 20 patients died. In the intermediate dose of AC cohort, there were 63 patients, and the average length of stay was 10.3 days. Three patients experienced bleeding events, two patients experienced thrombotic events, seven patients required mechanical invasive ventilation, and 11 patients died. In the therapeutic dose of AC cohort, there were 162 patients, and the average length of stay was 14 days. In this cohort, 19 patients experienced bleeding events, 12 patients experienced thrombotic events, 26 patients required invasive mechanical ventilation, and 29 patients died. Patients who received intermediate dosing of AC also had the lowest risk of thrombotic events (0.05). Patients who received intermediate dosing of AC had the lowest rates of requiring both high-flow nasal cannula (p = 0.0001) and invasive mechanical ventilation (p = 0.031). Patients who received intermediate dosing of AC had a lower rate of bleeding compared to those who received the DVT prophylaxis dose and systemic AC dose (p = 0.037). The DVT prophylactic and intermediate dosing of AC groups had a shorter length of stay in comparison to the systemic AC group (p = 0.0002). Conclusion In comparison to the venous thromboembolism prophylaxis dose and systemic AC dose groups, intermediate dosing of AC had the lowest rates of hemorrhage, mortality, length of stay, and requirement of high-flow nasal cannula or mechanical invasive ventilation. In the systemic dose AC group, there were worse clinical outcomes in terms of length of stay, incidence of bleeding events, requirement of mechanical ventilator use, and rate of mortality.

2.
J Community Hosp Intern Med Perspect ; 10(5): 426-430, 2020 Sep 03.
Article in English | MEDLINE | ID: mdl-33235676

ABSTRACT

OBJECTIVE: Patients that do not show up for scheduled clinic appointments affect the quality of healthcare provided. This study aimed to recognize the reasons behind missing scheduled appointments and understand possible solutions from the patient's perspective. METHOD: We included 100 patients that attended the outpatient Medicine clinic in January 2020. Selection criteria were based on missing one or more of the scheduled clinic appointments in the last year. The participants answered a questionnaire to clarify the reasons for missing a scheduled clinic appointment and offer suggestions for a solution. The recruiter, in turn, answered several demographical questions. RESULTS: The study showed a statistically significant difference between the no-show rate in females at 60% compared to males at 40% (P = 0.0023). The no show rate was not significantly affected by the day of the week, time of appointment, or the weather. Forgetting about the appointment was the most common cause (36 subjects). Work-related issues were reported in 17 participants, making it the 2nd most common cause. Not notified about the appointment, Lack of transportation, childcare-related issues, along with other reasons, were less likely reported (Table 2). 11 out of 36 (30%) subjects suggested a reminder text message in their preferred language; meanwhile, 4 others suggested a weekend clinic. CONCLUSION: The patients should be aware of different appointment reminders options and have the freedom to choose a suitable reminder. Patients should be educated about the importance of calling to cancel the appointment since some of the reasons for no show are unpreventable.

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