Ali Altebainawi | University of Hail (original) (raw)

Papers by Ali Altebainawi

Saudi Pharmaceutical Journal

Thrombosis Journal, Dec 8, 2022

Background: Thrombotic events are common in critically ill patients with COVID-19 and have been l... more Background: Thrombotic events are common in critically ill patients with COVID-19 and have been linked with COVID-19-induced hyperinflammatory state. In addition to anticoagulant effects, heparin and its derivatives have various anti-inflammatory and immunomodulatory properties that may affect patient outcomes. This study compared the effectiveness and safety of prophylactic standard-doses of enoxaparin and unfractionated heparin (UFH) in critically ill patients with COVID-19. Methods: A multicenter, retrospective cohort study included critically ill adult patients with COVID-19 admitted to the ICU between March 2020 and July 2021. Patients were categorized into two groups based on the type of pharmacological VTE thromboprophylaxis given in fixed doses (Enoxaparin 40 mg SQ every 24 hours versus UFH 5000 Units SQ every 8 hours) throughout their ICU stay. The primary endpoint was all cases of thrombosis. Other endpoints were considered secondary. Propensity score (PS) matching was used to match patients (1:1 ratio) between the two groups based on the predefined criteria. Multivariable logistic, Cox proportional hazards, and negative binomial regression analysis were used as appropriate. Results: A total of 306 patients were eligible based on the eligibility criteria; 130 patients were included after PS matching (1:1 ratio). Patients who received UFH compared to enoxaparin had higher all thrombosis events at crude analysis (18.3% vs. 4.6%; p-value = 0.02 as well in logistic regression analysis (OR: 4.10 (1.05, 15.93); p-value = 0.04). Although there were no significant differences in all bleeding cases and major bleeding between the two groups (OR: 0.40 (0.07, 2.29); p-value = 0.31 and OR: 1.10 (0.14, 8.56); p-value = 0.93, respectively); however, blood transfusion requirement was higher in the UFH group but did not reach statistical significance (OR: 2.98 (0.85, 10.39); p-value = 0.09). The 30-day and in-hospital mortality were similar between the two groups at Cox hazards regression

BMC Infectious Diseases

The author group has been updated above and the original article [1] has been corrected.

Clinical and Applied Thrombosis/Hemostasis

Atrial fibrillation (Afib) can contribute to a significant increase in mortality and morbidity in... more Atrial fibrillation (Afib) can contribute to a significant increase in mortality and morbidity in critically ill patients. Thus, our study aims to investigate the incidence and clinical outcomes associated with the new-onset Afib in critically ill patients with COVID-19. A multicenter, retrospective cohort study includes critically ill adult patients with COVID-19 admitted to the intensive care units (ICUs) from March, 2020 to July, 2021. Patients were categorized into two groups (new-onset Afib vs control). The primary outcome was the in-hospital mortality. Other outcomes were secondary, such as mechanical ventilation (MV) duration, 30-day mortality, ICU length of stay (LOS), hospital LOS, and complications during stay. After propensity score matching (3:1 ratio), 400 patients were included in the final analysis. Patients who developed new-onset Afib had higher odds of in-hospital mortality (OR 2.76; 95% CI: 1.49-5.11, P = .001). However, there was no significant differences in th...

BMC Infectious Diseases

Background Previous studies have shown that non-critically ill COVID-19 patients co-infected with... more Background Previous studies have shown that non-critically ill COVID-19 patients co-infected with other respiratory viruses have poor clinical outcomes. However, limited studies focused on this co-infections in critically ill patients. This study aims to evaluate the clinical outcomes of critically ill patients infected with COVID-19 and co-infected by other respiratory viruses. Methods A multicenter retrospective cohort study was conducted for all adult patients with COVID-19 who were hospitalized in the ICUs between March, 2020 and July, 2021. Eligible patients were sub-categorized into two groups based on simultaneous co-infection with other respiratory viruses throughout their ICU stay. Influenza A or B, Human Adenovirus (AdV), Human Coronavirus (i.e., 229E, HKU1, NL63, or OC43), Human Metapneumovirus, Human Rhinovirus/Enterovirus, Middle East Respiratory Syndrome Coronavirus (MERS-CoV), Parainfluenza virus, and Respiratory Syncytial Virus (RSV) were among the respiratory viral ...

Critical Care

Background Inhaled nitric oxide (iNO) is used as rescue therapy in patients with refractory hypox... more Background Inhaled nitric oxide (iNO) is used as rescue therapy in patients with refractory hypoxemia due to severe COVID-19 acute respiratory distress syndrome (ARDS) despite the recommendation against the use of this treatment. To date, the effect of iNO on the clinical outcomes of critically ill COVID-19 patients with moderate-to-severe ARDS remains arguable. Therefore, this study aimed to evaluate the use of iNO in critically ill COVID-19 patients with moderate-to-severe ARDS. Methods This multicenter, retrospective cohort study included critically ill adult patients with confirmed COVID-19 treated from March 01, 2020, until July 31, 2021. Eligible patients with moderate-to-severe ARDS were subsequently categorized into two groups based on inhaled nitric oxide (iNO) use throughout their ICU stay. The primary endpoint was the improvement in oxygenation parameters 24 h after iNO use. Other outcomes were considered secondary. Propensity score matching (1:2) was used based on the pr...

Frontiers in Public Health

BackgroundThe cardiovascular complications of Coronavirus Disease 2019 (COVID-19) may be attribut... more BackgroundThe cardiovascular complications of Coronavirus Disease 2019 (COVID-19) may be attributed to the hyperinflammatory state leading to increased mortality in patients with COVID-19. HMG-CoA Reductase Inhibitors (statins) are known to have pleiotropic and anti-inflammatory effects and may have antiviral activity along with their cholesterol-lowering activity. Thus, statin therapy is potentially a potent adjuvant therapy in COVID-19 infection. This study investigated the impact of statin use on the clinical outcome of critically ill patients with COVID-19.MethodsA multicenter, retrospective cohort study of all adult critically ill patients with confirmed COVID-19 who were admitted to Intensive Care Units (ICUs) between March 1, 2020, and March 31, 2021. Eligible patients were classified into two groups based on the statin use during ICU stay and were matched with a propensity score based on patient's age and admission APACHE II and SOFA scores. The primary endpoint was in-h...

International Journal of Infectious Diseases

Elsevier has created a COVID-19 resource centre with free information in English and Mandarin on ... more Elsevier has created a COVID-19 resource centre with free information in English and Mandarin on the novel coronavirus COVID-19. The COVID-19 resource centre is hosted on Elsevier Connect, the company's public news and information website. Elsevier hereby grants permission to make all its COVID-19-related research that is available on the COVID-19 resource centre-including this research content-immediately available in PubMed Central and other publicly funded repositories, such as the WHO COVID database with rights for unrestricted research re-use and analyses in any form or by any means with acknowledgement of the original source. These permissions are granted for free by Elsevier for as long as the COVID-19 resource centre remains active.

Clinical and Applied Thrombosis/Hemostasis

Purpose Coagulation abnormalities are one of the most important complications of severe COVID-19,... more Purpose Coagulation abnormalities are one of the most important complications of severe COVID-19, which might lead to venous thromboembolism (VTE). Hypercoagulability with hyperfibrinogenemia causes large vessel thrombosis and major thromboembolic sequelae. Statins are potentially a potent adjuvant therapy in COVID-19 infection due to their pleiotropic effect. This study aims to evaluate the effectiveness of statins in reducing the risk of thrombosis among hospitalized critically ill patients with COVID-19. Methods A multicenter, retrospective cohort study of all critically ill adult patients with confirmed COVID-19 admitted to Intensive Care Units (ICUs) between March 1, 2020, and March 31, 2021. Eligible patients were categorized based on their usage of statins throughout their ICU stay and were matched with a propensity score. The primary endpoint was the odds of all cases of thrombosis; other outcomes were considered secondary. Results A total of 1039 patients were eligible; fol...

Journal of Intensive Care Medicine

Background Aspirin is widely used as a cardioprotective agent due to its antiplatelet and anti-in... more Background Aspirin is widely used as a cardioprotective agent due to its antiplatelet and anti-inflammatory properties. The literature has assessed and evaluated its role in hospitalized COVID-19 patients. However, no data are available regarding its role in COVID-19 critically ill patients. This study aimed to evaluate the use of low-dose aspirin (81-100 mg) and its impact on outcomes in critically ill patients with COVID-19. Method A multicenter, retrospective cohort study of all critically ill adult patients with confirmed COVID-19 admitted to intensive care units (ICUs) between March 1, 2020, and March 31, 2021. Eligible patients were classified into two groups based on aspirin use during ICU stay. The primary outcome was in-hospital mortality, and other outcomes were considered secondary. Propensity score matching was used (1:1 ratio) based on the selected criteria. Results A total of 1033 patients were eligible, and 352 patients were included after propensity score matching. T...

BackgroundThe coronavirus disease 2019 (COVID-19) pandemic has placed a massive economic burden o... more BackgroundThe coronavirus disease 2019 (COVID-19) pandemic has placed a massive economic burden on health care systems worldwide. Saudi Arabia is one of the numerous countries that have been economically affected by this pandemic. The objective of this study was to provide real-world data on the health economic burden of COVID-19 on the Saudi health sector and assess the direct medical costs associated with the management of COVID-19.MethodsA retrospective cohort study was conducted based on data collected from patients hospitalized with COVID-19 across ten institutions in eight different regions in Saudi Arabia. The study calculated the estimated costs of all cases during the study period by using direct medical costs. These costs included costs directly related to medical services, such as the health care treatment, hospital stays, laboratory investigations, treatment, outcome, and other related care.ResultsA total of 5,286 adult patients admitted with COVID-19 during the study pe...

Saudi Pharmaceutical Journal, 2022

Background On March 11th, 2020, The World Health Organization (WHO) declared that the COVID-19 is... more Background On March 11th, 2020, The World Health Organization (WHO) declared that the COVID-19 is a pandemic due to its worldwide spread. The COVID-19 pandemic has extended its impact to Saudi Arabia. By mid-February 2021, The Kingdom of Saudi Arabia has reported more than 373,000 COVID-19 cases impacting different population categories (i.e., male, female, different age groups, comorbidities status). The objective of this nationwide study was to describe and explore the characteristics of hospitalized patients diagnosed with COVID-19 in Saudi Arabia. Methods This study was an observational epidemiological study based on collected clinical data from ten health institutions across all regions in Saudi Arabia. The study was conducted during the period from March 2nd, 2020, to January 31st, 2021. The data were collected included demographics, medical information, medications, and laboratory and diagnostic. More detailed information on usually missing factors such as smoking status, comorbidities, length of hospital stay were also collected. Both descriptive and inferential analyses were conducted using the statistical analysis software “SAS®” version 9.4. Results During the study period, 5286 patients were included in this study. Of these, (79.15%) were male. Of all 5286 patients, quite a high number of the studied population 2010 (38.02%) were smokers. The majority of the patients 3436 (65%) were reported to have comorbidities, with hypertension being the most common disease 1725 (32.6%),followed by diabetes 1641(31.04%). A high proportion of the patients, 2220 patients (41.99%), were admitted to the intensive care unit;of these, (33.52%) were on mechanical ventilation. Most patients received anticoagulant prophylaxis medications (n=4414, 83.5%). All patients were given more than one antibiotic prophylaxis. Overall, the median hospital stay was 5.5 days, and the median length in the intensive care unit was 4.26 days. Around (89.14%) of patients were discharged from the hospital, and (10.8%) died. Conclusion In this real-world study utilizing a large sample size, this study provides confirmatory results on the COVID-19 patients characteristics that are similar to other populations. Healthcare professionals need to give COVID-19 patients with specific characteristics including smoking, diabetes mellitus and cardiac disease more care to avoid losing these patients.

Additional file 1. Study Questionnaire: The English version of the questionnaire that was used to... more Additional file 1. Study Questionnaire: The English version of the questionnaire that was used to obtain the data from study participants.

JACCP: JOURNAL OF THE AMERICAN COLLEGE OF CLINICAL PHARMACY, 2022

Saudi Pharmaceutical Journal, 2022

Background: Dexamethasone showed mortality benefits in COVID-19 patients. However, the optimal ti... more Background: Dexamethasone showed mortality benefits in COVID-19 patients. However, the optimal timing for dexamethasone initiation to prevent COVID-19 consequences such as respiratory failure requiring MV is debatable. As a result, the purpose of this study is to assess the impact of early dexamethasone initiation in non-MV critically ill patients with COVID19.Methods: A multicenter cohort study including adult patients with COVID-19 admitted to intensive care units (ICUs) and received systemic dexamethasone between March 2020 and March 2021. Patients were categorized into two groups based on the timing for dexamethasone initiation (early vs. late). The primary endpoint is developing respiratory failure that required MV; other outcomes were considered secondary. Propensity score matching was used based on the patient’s SOFA score, mechanical ventilation (MV) status, prone status, and early use of tocilizumab within 24 hours of ICU admission.Results: Among 208 patients matched using ...

Journal of Intensive Care Medicine, 2021

Background: Severe coronavirus disease 2019 (COVID-19) can boost the systematic inflammatory resp... more Background: Severe coronavirus disease 2019 (COVID-19) can boost the systematic inflammatory response in critically ill patients, causing a systemic hyperinflammatory state leading to multiple complications. In COVID-19 patients, the use of inhaled corticosteroids (ICS) is surrounded by controversy regarding their impacts on viral infections. This study aims to evaluate the safety and efficacy of ICS in critically ill patients with COVID-19 and its clinical outcomes. Method: A multicenter, noninterventional, cohort study for critically ill patients with COVID-19 who received ICS. All patients aged ≥ 18 years old with confirmed COVID-19 and admitted to intensive care units (ICUs) between March 1, 2020 and March 31, 2021 were screened. Eligible patients were classified into two groups based on the use of ICS ± long-acting beta-agonists (LABA) during ICU stay. Propensity score (PS)-matched was used based on patient’s Acute Physiology and Chronic Health Evaluation II (APACHE II) score, ...

Saudi Pharmaceutical Journal, 2021

Background: The coronavirus disease 2019 (COVID-19) pandemic has affected many countries negative... more Background: The coronavirus disease 2019 (COVID-19) pandemic has affected many countries negatively, particularly in terms of their health care and financial systems. Numerous countries have attempted to employ precautions to address this pandemic. This study was aimed at exploring and assessing the early precautionary actions taken by 175 countries on six continents to prevent the spread of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Methods: An observational study utilizing available public data was conducted on the basis of data collected from December 31, 2019 until the end of April 2020 and then compared with data in January 2021. Several data were extracted, including information related to the date of the first reported case of SARS-CoV-2, total confirmed cases, total active cases and more. In addition, seven validated indicators were used to assess the countries' preparedness and precautionary actions. Results: A total of 175 countries were included in the study. The total COVID-19 infection rate increased exponentially and rapidly in North America and Europe from March to April. The application of precautions (indicators) varied between countries. School closures, quarantines and curfews were the mostapplied indicators among all countries. As for the relationship between the indicators and their effects on the infection rate, Italy and Spain were the top countries in Europe and adopted all the indicators. Nevertheless, they faced high infection rates: 239,639 and 205,463 COVID-19 cases in Spain and Italy, respectively. Conclusion: The precautionary actions might have played a role in limiting the spread of COVID-19 in several countries. However, many countries might not benefit from applying these indicators.

Saudi Pharmaceutical Journal, 2020

This is a PDF file of an article that has undergone enhancements after acceptance, such as the ad... more This is a PDF file of an article that has undergone enhancements after acceptance, such as the addition of a cover page and metadata, and formatting for readability, but it is not yet the definitive version of record. This version will undergo additional copyediting, typesetting and review before it is published in its final form, but we are providing this version to give early visibility of the article. Please note that, during the production process, errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.

Saudi Pharmaceutical Journal

Thrombosis Journal, Dec 8, 2022

Background: Thrombotic events are common in critically ill patients with COVID-19 and have been l... more Background: Thrombotic events are common in critically ill patients with COVID-19 and have been linked with COVID-19-induced hyperinflammatory state. In addition to anticoagulant effects, heparin and its derivatives have various anti-inflammatory and immunomodulatory properties that may affect patient outcomes. This study compared the effectiveness and safety of prophylactic standard-doses of enoxaparin and unfractionated heparin (UFH) in critically ill patients with COVID-19. Methods: A multicenter, retrospective cohort study included critically ill adult patients with COVID-19 admitted to the ICU between March 2020 and July 2021. Patients were categorized into two groups based on the type of pharmacological VTE thromboprophylaxis given in fixed doses (Enoxaparin 40 mg SQ every 24 hours versus UFH 5000 Units SQ every 8 hours) throughout their ICU stay. The primary endpoint was all cases of thrombosis. Other endpoints were considered secondary. Propensity score (PS) matching was used to match patients (1:1 ratio) between the two groups based on the predefined criteria. Multivariable logistic, Cox proportional hazards, and negative binomial regression analysis were used as appropriate. Results: A total of 306 patients were eligible based on the eligibility criteria; 130 patients were included after PS matching (1:1 ratio). Patients who received UFH compared to enoxaparin had higher all thrombosis events at crude analysis (18.3% vs. 4.6%; p-value = 0.02 as well in logistic regression analysis (OR: 4.10 (1.05, 15.93); p-value = 0.04). Although there were no significant differences in all bleeding cases and major bleeding between the two groups (OR: 0.40 (0.07, 2.29); p-value = 0.31 and OR: 1.10 (0.14, 8.56); p-value = 0.93, respectively); however, blood transfusion requirement was higher in the UFH group but did not reach statistical significance (OR: 2.98 (0.85, 10.39); p-value = 0.09). The 30-day and in-hospital mortality were similar between the two groups at Cox hazards regression

BMC Infectious Diseases

The author group has been updated above and the original article [1] has been corrected.

Clinical and Applied Thrombosis/Hemostasis

Atrial fibrillation (Afib) can contribute to a significant increase in mortality and morbidity in... more Atrial fibrillation (Afib) can contribute to a significant increase in mortality and morbidity in critically ill patients. Thus, our study aims to investigate the incidence and clinical outcomes associated with the new-onset Afib in critically ill patients with COVID-19. A multicenter, retrospective cohort study includes critically ill adult patients with COVID-19 admitted to the intensive care units (ICUs) from March, 2020 to July, 2021. Patients were categorized into two groups (new-onset Afib vs control). The primary outcome was the in-hospital mortality. Other outcomes were secondary, such as mechanical ventilation (MV) duration, 30-day mortality, ICU length of stay (LOS), hospital LOS, and complications during stay. After propensity score matching (3:1 ratio), 400 patients were included in the final analysis. Patients who developed new-onset Afib had higher odds of in-hospital mortality (OR 2.76; 95% CI: 1.49-5.11, P = .001). However, there was no significant differences in th...

BMC Infectious Diseases

Background Previous studies have shown that non-critically ill COVID-19 patients co-infected with... more Background Previous studies have shown that non-critically ill COVID-19 patients co-infected with other respiratory viruses have poor clinical outcomes. However, limited studies focused on this co-infections in critically ill patients. This study aims to evaluate the clinical outcomes of critically ill patients infected with COVID-19 and co-infected by other respiratory viruses. Methods A multicenter retrospective cohort study was conducted for all adult patients with COVID-19 who were hospitalized in the ICUs between March, 2020 and July, 2021. Eligible patients were sub-categorized into two groups based on simultaneous co-infection with other respiratory viruses throughout their ICU stay. Influenza A or B, Human Adenovirus (AdV), Human Coronavirus (i.e., 229E, HKU1, NL63, or OC43), Human Metapneumovirus, Human Rhinovirus/Enterovirus, Middle East Respiratory Syndrome Coronavirus (MERS-CoV), Parainfluenza virus, and Respiratory Syncytial Virus (RSV) were among the respiratory viral ...

Critical Care

Background Inhaled nitric oxide (iNO) is used as rescue therapy in patients with refractory hypox... more Background Inhaled nitric oxide (iNO) is used as rescue therapy in patients with refractory hypoxemia due to severe COVID-19 acute respiratory distress syndrome (ARDS) despite the recommendation against the use of this treatment. To date, the effect of iNO on the clinical outcomes of critically ill COVID-19 patients with moderate-to-severe ARDS remains arguable. Therefore, this study aimed to evaluate the use of iNO in critically ill COVID-19 patients with moderate-to-severe ARDS. Methods This multicenter, retrospective cohort study included critically ill adult patients with confirmed COVID-19 treated from March 01, 2020, until July 31, 2021. Eligible patients with moderate-to-severe ARDS were subsequently categorized into two groups based on inhaled nitric oxide (iNO) use throughout their ICU stay. The primary endpoint was the improvement in oxygenation parameters 24 h after iNO use. Other outcomes were considered secondary. Propensity score matching (1:2) was used based on the pr...

Frontiers in Public Health

BackgroundThe cardiovascular complications of Coronavirus Disease 2019 (COVID-19) may be attribut... more BackgroundThe cardiovascular complications of Coronavirus Disease 2019 (COVID-19) may be attributed to the hyperinflammatory state leading to increased mortality in patients with COVID-19. HMG-CoA Reductase Inhibitors (statins) are known to have pleiotropic and anti-inflammatory effects and may have antiviral activity along with their cholesterol-lowering activity. Thus, statin therapy is potentially a potent adjuvant therapy in COVID-19 infection. This study investigated the impact of statin use on the clinical outcome of critically ill patients with COVID-19.MethodsA multicenter, retrospective cohort study of all adult critically ill patients with confirmed COVID-19 who were admitted to Intensive Care Units (ICUs) between March 1, 2020, and March 31, 2021. Eligible patients were classified into two groups based on the statin use during ICU stay and were matched with a propensity score based on patient's age and admission APACHE II and SOFA scores. The primary endpoint was in-h...

International Journal of Infectious Diseases

Elsevier has created a COVID-19 resource centre with free information in English and Mandarin on ... more Elsevier has created a COVID-19 resource centre with free information in English and Mandarin on the novel coronavirus COVID-19. The COVID-19 resource centre is hosted on Elsevier Connect, the company's public news and information website. Elsevier hereby grants permission to make all its COVID-19-related research that is available on the COVID-19 resource centre-including this research content-immediately available in PubMed Central and other publicly funded repositories, such as the WHO COVID database with rights for unrestricted research re-use and analyses in any form or by any means with acknowledgement of the original source. These permissions are granted for free by Elsevier for as long as the COVID-19 resource centre remains active.

Clinical and Applied Thrombosis/Hemostasis

Purpose Coagulation abnormalities are one of the most important complications of severe COVID-19,... more Purpose Coagulation abnormalities are one of the most important complications of severe COVID-19, which might lead to venous thromboembolism (VTE). Hypercoagulability with hyperfibrinogenemia causes large vessel thrombosis and major thromboembolic sequelae. Statins are potentially a potent adjuvant therapy in COVID-19 infection due to their pleiotropic effect. This study aims to evaluate the effectiveness of statins in reducing the risk of thrombosis among hospitalized critically ill patients with COVID-19. Methods A multicenter, retrospective cohort study of all critically ill adult patients with confirmed COVID-19 admitted to Intensive Care Units (ICUs) between March 1, 2020, and March 31, 2021. Eligible patients were categorized based on their usage of statins throughout their ICU stay and were matched with a propensity score. The primary endpoint was the odds of all cases of thrombosis; other outcomes were considered secondary. Results A total of 1039 patients were eligible; fol...

Journal of Intensive Care Medicine

Background Aspirin is widely used as a cardioprotective agent due to its antiplatelet and anti-in... more Background Aspirin is widely used as a cardioprotective agent due to its antiplatelet and anti-inflammatory properties. The literature has assessed and evaluated its role in hospitalized COVID-19 patients. However, no data are available regarding its role in COVID-19 critically ill patients. This study aimed to evaluate the use of low-dose aspirin (81-100 mg) and its impact on outcomes in critically ill patients with COVID-19. Method A multicenter, retrospective cohort study of all critically ill adult patients with confirmed COVID-19 admitted to intensive care units (ICUs) between March 1, 2020, and March 31, 2021. Eligible patients were classified into two groups based on aspirin use during ICU stay. The primary outcome was in-hospital mortality, and other outcomes were considered secondary. Propensity score matching was used (1:1 ratio) based on the selected criteria. Results A total of 1033 patients were eligible, and 352 patients were included after propensity score matching. T...

BackgroundThe coronavirus disease 2019 (COVID-19) pandemic has placed a massive economic burden o... more BackgroundThe coronavirus disease 2019 (COVID-19) pandemic has placed a massive economic burden on health care systems worldwide. Saudi Arabia is one of the numerous countries that have been economically affected by this pandemic. The objective of this study was to provide real-world data on the health economic burden of COVID-19 on the Saudi health sector and assess the direct medical costs associated with the management of COVID-19.MethodsA retrospective cohort study was conducted based on data collected from patients hospitalized with COVID-19 across ten institutions in eight different regions in Saudi Arabia. The study calculated the estimated costs of all cases during the study period by using direct medical costs. These costs included costs directly related to medical services, such as the health care treatment, hospital stays, laboratory investigations, treatment, outcome, and other related care.ResultsA total of 5,286 adult patients admitted with COVID-19 during the study pe...

Saudi Pharmaceutical Journal, 2022

Background On March 11th, 2020, The World Health Organization (WHO) declared that the COVID-19 is... more Background On March 11th, 2020, The World Health Organization (WHO) declared that the COVID-19 is a pandemic due to its worldwide spread. The COVID-19 pandemic has extended its impact to Saudi Arabia. By mid-February 2021, The Kingdom of Saudi Arabia has reported more than 373,000 COVID-19 cases impacting different population categories (i.e., male, female, different age groups, comorbidities status). The objective of this nationwide study was to describe and explore the characteristics of hospitalized patients diagnosed with COVID-19 in Saudi Arabia. Methods This study was an observational epidemiological study based on collected clinical data from ten health institutions across all regions in Saudi Arabia. The study was conducted during the period from March 2nd, 2020, to January 31st, 2021. The data were collected included demographics, medical information, medications, and laboratory and diagnostic. More detailed information on usually missing factors such as smoking status, comorbidities, length of hospital stay were also collected. Both descriptive and inferential analyses were conducted using the statistical analysis software “SAS®” version 9.4. Results During the study period, 5286 patients were included in this study. Of these, (79.15%) were male. Of all 5286 patients, quite a high number of the studied population 2010 (38.02%) were smokers. The majority of the patients 3436 (65%) were reported to have comorbidities, with hypertension being the most common disease 1725 (32.6%),followed by diabetes 1641(31.04%). A high proportion of the patients, 2220 patients (41.99%), were admitted to the intensive care unit;of these, (33.52%) were on mechanical ventilation. Most patients received anticoagulant prophylaxis medications (n=4414, 83.5%). All patients were given more than one antibiotic prophylaxis. Overall, the median hospital stay was 5.5 days, and the median length in the intensive care unit was 4.26 days. Around (89.14%) of patients were discharged from the hospital, and (10.8%) died. Conclusion In this real-world study utilizing a large sample size, this study provides confirmatory results on the COVID-19 patients characteristics that are similar to other populations. Healthcare professionals need to give COVID-19 patients with specific characteristics including smoking, diabetes mellitus and cardiac disease more care to avoid losing these patients.

Additional file 1. Study Questionnaire: The English version of the questionnaire that was used to... more Additional file 1. Study Questionnaire: The English version of the questionnaire that was used to obtain the data from study participants.

JACCP: JOURNAL OF THE AMERICAN COLLEGE OF CLINICAL PHARMACY, 2022

Saudi Pharmaceutical Journal, 2022

Background: Dexamethasone showed mortality benefits in COVID-19 patients. However, the optimal ti... more Background: Dexamethasone showed mortality benefits in COVID-19 patients. However, the optimal timing for dexamethasone initiation to prevent COVID-19 consequences such as respiratory failure requiring MV is debatable. As a result, the purpose of this study is to assess the impact of early dexamethasone initiation in non-MV critically ill patients with COVID19.Methods: A multicenter cohort study including adult patients with COVID-19 admitted to intensive care units (ICUs) and received systemic dexamethasone between March 2020 and March 2021. Patients were categorized into two groups based on the timing for dexamethasone initiation (early vs. late). The primary endpoint is developing respiratory failure that required MV; other outcomes were considered secondary. Propensity score matching was used based on the patient’s SOFA score, mechanical ventilation (MV) status, prone status, and early use of tocilizumab within 24 hours of ICU admission.Results: Among 208 patients matched using ...

Journal of Intensive Care Medicine, 2021

Background: Severe coronavirus disease 2019 (COVID-19) can boost the systematic inflammatory resp... more Background: Severe coronavirus disease 2019 (COVID-19) can boost the systematic inflammatory response in critically ill patients, causing a systemic hyperinflammatory state leading to multiple complications. In COVID-19 patients, the use of inhaled corticosteroids (ICS) is surrounded by controversy regarding their impacts on viral infections. This study aims to evaluate the safety and efficacy of ICS in critically ill patients with COVID-19 and its clinical outcomes. Method: A multicenter, noninterventional, cohort study for critically ill patients with COVID-19 who received ICS. All patients aged ≥ 18 years old with confirmed COVID-19 and admitted to intensive care units (ICUs) between March 1, 2020 and March 31, 2021 were screened. Eligible patients were classified into two groups based on the use of ICS ± long-acting beta-agonists (LABA) during ICU stay. Propensity score (PS)-matched was used based on patient’s Acute Physiology and Chronic Health Evaluation II (APACHE II) score, ...

Saudi Pharmaceutical Journal, 2021

Background: The coronavirus disease 2019 (COVID-19) pandemic has affected many countries negative... more Background: The coronavirus disease 2019 (COVID-19) pandemic has affected many countries negatively, particularly in terms of their health care and financial systems. Numerous countries have attempted to employ precautions to address this pandemic. This study was aimed at exploring and assessing the early precautionary actions taken by 175 countries on six continents to prevent the spread of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Methods: An observational study utilizing available public data was conducted on the basis of data collected from December 31, 2019 until the end of April 2020 and then compared with data in January 2021. Several data were extracted, including information related to the date of the first reported case of SARS-CoV-2, total confirmed cases, total active cases and more. In addition, seven validated indicators were used to assess the countries' preparedness and precautionary actions. Results: A total of 175 countries were included in the study. The total COVID-19 infection rate increased exponentially and rapidly in North America and Europe from March to April. The application of precautions (indicators) varied between countries. School closures, quarantines and curfews were the mostapplied indicators among all countries. As for the relationship between the indicators and their effects on the infection rate, Italy and Spain were the top countries in Europe and adopted all the indicators. Nevertheless, they faced high infection rates: 239,639 and 205,463 COVID-19 cases in Spain and Italy, respectively. Conclusion: The precautionary actions might have played a role in limiting the spread of COVID-19 in several countries. However, many countries might not benefit from applying these indicators.

Saudi Pharmaceutical Journal, 2020

This is a PDF file of an article that has undergone enhancements after acceptance, such as the ad... more This is a PDF file of an article that has undergone enhancements after acceptance, such as the addition of a cover page and metadata, and formatting for readability, but it is not yet the definitive version of record. This version will undergo additional copyediting, typesetting and review before it is published in its final form, but we are providing this version to give early visibility of the article. Please note that, during the production process, errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.

Value in Health, 2019

Objectives: To explore the Pharmacy Research Basic knowledge in the Kingdom of Saudi Arabia. Meth... more Objectives: To explore the Pharmacy Research Basic knowledge in the Kingdom of Saudi Arabia. Methods: It is a 5-months cross-sectional survey of pharmacist and pharmacy research knowledge. The survey consisted of two-part demographic information, and second part forty-nine questions divided into three domains. It included domain 1: Primary or essential information about pharmacy research domain 2: pharmacist information about the knowledge of Evidence-based resources used in pharmacy research, and domain 3: pharmacist knowledge about pharmacy research proposal, and 4: pharmacist information about Biostatistics analysis knowledge used in pharmaceutical research. The 5-point Likert response scale system used. The investigation made an electronic format, and it analyzed domain one Primary or necessary information of pharmacy research through survey monkey system. Results: The total responded was 209 pharmacists. The average score level of basic knowledge of Pharmacy research was (3.63) 72.5%. The top highest scores of the knowledge of Pharmacy research was the conclusion of research (3.87), revision of related literature (3.81), and formulated of the problem (3.77). While the lowest score knowledge of Pharmacy research was formulated hypothesis (3.44), conducting a pilot study (3.45), and development of theoretical framework (3.47). There statistically significant of higher knowledge of age within (18-29 years) more than age (30-44 years) related to research elements of selecting a research design, identified populations, and conclusion of the research. The pharmacist holds Pharm. D had statistically significant with complete knowledge of ten Pharmacy research key elements than BSc. Pharm holders (p, 0.5). Conclusions: The Pharmacy Research Basic knowledge among pharmacists is acceptable in the Kingdom of Saudi Arabia. Most of the research knowledge elements were initial information about starting pharmacy research. The younger pharmacist with professional qualifications had more knowledge in the research. Targeting improves education and training of pharmacy research through new Saudi vision 2030 is highly recommended in Saudi Arabia.