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Ooi SH, Ng KP, Sthaneshwar P, Lim SK, Khor PY, Lim JY, Siow WS, Lim KW, Azlan M. A study of hospitalized COVID-19 patients with AKI in a setting of multiracial developing country. BMC Nephrol 2024; 25:122. [PMID: 38580977 PMCID: PMC10998399 DOI: 10.1186/s12882-024-03498-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Accepted: 02/12/2024] [Indexed: 04/07/2024] Open
Abstract
BACKGROUND The commonest indication for hospitalization in COVID-19 patients is hypoxemia or severe respiratory symptoms. However, COVID-19 disease may result in extrapulmonary complications including kidney-related pathology. The reported incidence of renal involvement related to COVID infection varies based on geographical location. OBJECTIVE This study aimed to assess the incidence rate of AKI in hospitalized COVID-19 patients and identify risk factors and prognostic predictors. METHOD In this retrospective study, we recruited hospitalized COVID-19 patients from January 2021 until June 2021 at the University Malaya Medical Center. The inclusion criteria were hospitalized for ≥ 48 h with confirmed COVID-19 infection and at least 18 years old. Patient demographic and clinical data were collected from electronic medical records. The staging of AKI was based on criteria as per KDIGO guidelines. RESULTS One thousand five hundred twenty-nine COVID patients fulfilled the inclusion criteria with a male-to-female ratio of 759 (49.6%) to 770 (50.3%). The median age was 55 (IQR: 36-66). 500 patients (32.7%) had diabetes, 621 (40.6%) had hypertension, and 5.6% (n = 85) had pre-existing chronic kidney disease (CKD). The incidence rate of AKI was 21.1% (n = 323). The percentage of COVID patients in different AKI stages of 1,2 and 3 were 16.3%, 2.1%, and 2.7%, respectively. Fifteen hospitalized patients (0.98%) required renal replacement therapy. 58.8% (n = 190) of AKI group had complete recovery of kidney function. Demographic factors included age (p < 0.001), diabetes (p < 0.001), hypertension (p < 0.012), CKD (p < 0.001), and vaccination status (p = 0.042) were associated with an increased risk of developing AKI. We found that the AKI cohort had statistically significant lower platelet counts and higher ferritin levels than the non-AKI cohort. AKI is a risk predictor of prolonged hospitalization (p < 0.001) and higher mortality rates (P < 0.001). CONCLUSION AKI is a common clinical complication among hospitalized COVID-19 patients. The etiology of AKI is multifactorial and may have an adverse impact on patient morbidity and mortality.
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Affiliation(s)
- S H Ooi
- Internal Medicine Department, University Malaya Medical Center, Kuala Lumpur, Malaysia
| | - K P Ng
- Internal Medicine Department, University Malaya Medical Center, Kuala Lumpur, Malaysia.
| | | | - S K Lim
- Internal Medicine Department, University Malaya Medical Center, Kuala Lumpur, Malaysia
| | - P Y Khor
- Internal Medicine Department, University Malaya Medical Center, Kuala Lumpur, Malaysia
| | - J Y Lim
- Internal Medicine Department, University Malaya Medical Center, Kuala Lumpur, Malaysia
| | - W S Siow
- Internal Medicine Department, University Malaya Medical Center, Kuala Lumpur, Malaysia
| | - K W Lim
- Internal Medicine Department, University Malaya Medical Center, Kuala Lumpur, Malaysia
| | - Muhummad Azlan
- Internal Medicine Department, University Malaya Medical Center, Kuala Lumpur, Malaysia
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Lablad Y, Vanhomwegen C, De Prez E, Antoine MH, Hasan S, Baudoux T, Nortier J. Longitudinal Follow-Up of Serum and Urine Biomarkers Indicative of COVID-19-Associated Acute Kidney Injury: Diagnostic and Prognostic Impacts. Int J Mol Sci 2023; 24:16495. [PMID: 38003685 PMCID: PMC10671700 DOI: 10.3390/ijms242216495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2023] [Revised: 10/30/2023] [Accepted: 11/13/2023] [Indexed: 11/26/2023] Open
Abstract
In patients hospitalized for severe COVID-19, the incidence of acute kidney injury (AKI) is approximately 40%. To predict and understand the implications of this complication, various blood and urine biomarkers have been proposed, including neutrophil gelatinase-associated lipocalin (NGAL), chemokine (C-C motif) ligand 14 (CCL14), cystatin C, leucine aminopeptidase (LAP), and soluble urokinase plasminogen activator (suPAR). This study, conducted between mid-January and early May 2021, aimed to assess the diagnostic and prognostic capabilities of these biomarkers in a cohort of COVID-19 patients monitored during the initial two weeks of hospitalization. Among the 116 patients included in this study, 48 developed AKI within the first three days of hospitalization (41%), with 29 requiring intensive care unit (ICU) admission, and the overall mortality rate was 18%. AKI patients exhibited a statistically significant increase in urinary LAP levels, indicating acute tubular injury as a potential mechanism underlying COVID-19-related renal damage. Conversely, urinary NGAL and CCL-14 excretion rates did not differ significantly between the AKI and non-AKI groups. Importantly, elevated plasma suPAR and cystatin C levels upon admission persisted throughout the first week of hospitalization and were associated with unfavorable outcomes, such as prolonged ICU stays and increased mortality, irrespective of AKI development. In conclusion, this study underscores the early predictive value of urinary LAP levels in identifying acute tubular injury in COVID-19-induced AKI. Moreover, elevated plasma suPAR and cystatin C levels serve as valuable prognostic markers, offering insights into the short-term morbidity and mortality risks among COVID-19 patients, regardless of AKI occurrence. These findings shed light on the complex interplay between COVID-19, renal injury, and biomarkers with diagnostic and prognostic potential.
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Affiliation(s)
- Yahya Lablad
- Laboratory of Experimental Nephrology, Faculty of Medicine, Université Libre de Bruxelles, Erasme Campus, 808 Route de Lennik, 1070 Brussels, Belgium; (C.V.); (E.D.P.); (M.-H.A.); (S.H.); (T.B.)
| | - Charlotte Vanhomwegen
- Laboratory of Experimental Nephrology, Faculty of Medicine, Université Libre de Bruxelles, Erasme Campus, 808 Route de Lennik, 1070 Brussels, Belgium; (C.V.); (E.D.P.); (M.-H.A.); (S.H.); (T.B.)
| | - Eric De Prez
- Laboratory of Experimental Nephrology, Faculty of Medicine, Université Libre de Bruxelles, Erasme Campus, 808 Route de Lennik, 1070 Brussels, Belgium; (C.V.); (E.D.P.); (M.-H.A.); (S.H.); (T.B.)
| | - Marie-Hélène Antoine
- Laboratory of Experimental Nephrology, Faculty of Medicine, Université Libre de Bruxelles, Erasme Campus, 808 Route de Lennik, 1070 Brussels, Belgium; (C.V.); (E.D.P.); (M.-H.A.); (S.H.); (T.B.)
| | - Sania Hasan
- Laboratory of Experimental Nephrology, Faculty of Medicine, Université Libre de Bruxelles, Erasme Campus, 808 Route de Lennik, 1070 Brussels, Belgium; (C.V.); (E.D.P.); (M.-H.A.); (S.H.); (T.B.)
| | - Thomas Baudoux
- Laboratory of Experimental Nephrology, Faculty of Medicine, Université Libre de Bruxelles, Erasme Campus, 808 Route de Lennik, 1070 Brussels, Belgium; (C.V.); (E.D.P.); (M.-H.A.); (S.H.); (T.B.)
- Department of Nephrology, Dialysis and Renal Transplantation, Erasme University Hospital, Erasme Campus, 1070 Brussels, Belgium
| | - Joëlle Nortier
- Laboratory of Experimental Nephrology, Faculty of Medicine, Université Libre de Bruxelles, Erasme Campus, 808 Route de Lennik, 1070 Brussels, Belgium; (C.V.); (E.D.P.); (M.-H.A.); (S.H.); (T.B.)
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Hanif S, Sohaib M, Talha S, Rayani A. Frequency of extra pulmonary complications in critically ill COVID-19 patients and their association with inflammatory markers and hypoxia: Retrospective analysis at a tertiary care hospital in Karachi, Pakistan. Pak J Med Sci 2023; 39:1824-1829. [PMID: 37936743 PMCID: PMC10626115 DOI: 10.12669/pjms.39.6.7380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 03/18/2023] [Accepted: 07/26/2023] [Indexed: 11/09/2023] Open
Abstract
Background and Objective This study aimed to determine the incidence of extra pulmonary complications among critically ill COVID-19 patients requiring invasive mechanical ventilation and association of these complications with various inflammatory markers and degree of hypoxia. Methods A retrospective cohort study was conducted among 173 adults in Karachi having COVID-19 and were admitted to ICU in a tertiary care private hospital between August 2020 to July 2021. Results The median age of patients included in the analysis was 61 years (IQR; 16). Acute kidney injury, septic shock, cardiac injury, and electrolytes imbalance were the most frequent extra pulmonary complications with proportion of 65.3% (n=113), 63.6% (n=110), 61.8% (n=107) and 33.5% (n=58). Statistically significant differences in the median serum levels of ferritin were observed among male versus female, critically ill covid patients with and without ICU mortality as well as patients with and without hospital mortality (p-value <0.05). Significantly higher serum levels of d-dimer were noted among patients who developed acute liver injury or NSTEMI, or had ICU stay of > 3 days or received mechanical ventilation for >2 days. Conclusion Acute kidney injury, septic shock, cardiac injury, and electrolytes imbalance were the most common extra pulmonary complications among mechanically ventilated COVID-19 patients with ARDS. Higher serum d-dimer levels were associated with acute liver injury, NSTEMI, ICU stay longer >3 days and invasive mechanical ventilation >2 days. Higher serum ferritin levels are associated with male sex and serve as an important predictor of ICU as well as hospital mortality.
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Affiliation(s)
- Sadaf Hanif
- Sadaf hanif, FPCS COVID ICU Aga Khan University Hospital, Karachi, Pakistan
| | - Muhammad Sohaib
- Muhammad Sohaib, FCPS COVID ICU Aga Khan University Hospital, Karachi, Pakistan
| | - Syed Talha
- Syed Talha Sibtain, MBBS COVID ICU Aga Khan University Hospital, Karachi, Pakistan
| | - Asma Rayani
- Asma Rayani MBBS COVID ICU Aga Khan University Hospital, Karachi, Pakistan
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Rabaan AA, Smajlović S, Tombuloglu H, Ćordić S, Hajdarević A, Kudić N, Mutai AA, Turkistani SA, Al-Ahmed SH, Al-Zaki NA, Al Marshood MJ, Alfaraj AH, Alhumaid S, Al-Suhaimi E. SARS-CoV-2 infection and multi-organ system damage: A review. BIOMOLECULES AND BIOMEDICINE 2023; 23:37-52. [PMID: 36124445 PMCID: PMC9901898 DOI: 10.17305/bjbms.2022.7762] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Accepted: 08/23/2022] [Indexed: 02/03/2023]
Abstract
The SARS-CoV-2 infection causes COVID-19, which has affected approximately six hundred million people globally as of August 2022. Organs and cells harboring angiotensin-converting enzyme 2 (ACE2) surface receptors are the primary targets of the virus. However, once it enters the body through the respiratory system, the virus can spread hematogenously to infect other body organs. Therefore, COVID-19 affects many organs, causing severe and long-term complications, even after the disease has ended, thus worsening the quality of life. Although it is known that the respiratory system is most affected by the SARS-CoV-2 infection, many organs/systems are affected in the short and long term. Since the COVID-19 disease simultaneously affects many organs, redesigning diagnostic and therapy policies to fit the damaged organs is strongly recommended. Even though the pathophysiology of many problems the infection causes is unknown, the frequency of COVID-19 cases rises with age and the existence of preexisting symptoms. This study aims to update our knowledge of SARS-CoV-2 infection and multi-organ dysfunction interaction based on clinical and theoretical evidence. For this purpose, the study comprehensively elucidates the most recent studies on the effects of SARS-CoV-2 infection on multiple organs and systems, including respiratory, cardiovascular, gastrointestinal, renal, nervous, endocrine, reproductive, immune, and parts of the integumentary system. Understanding the range of atypical COVID-19 symptoms could improve disease surveillance, limit transmission, and avoid additional multi-organ-system problems.
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Affiliation(s)
- Ali A Rabaan
- Molecular Diagnostic Laboratory, Johns Hopkins Aramco Healthcare, Dhahran, Saudi Arabia,College of Medicine, Alfaisal University, Riyadh, Saudi Arabia,Department of Public Health and Nutrition, The University of Haripur, Haripur, Pakistan,Correspondence to Ali A. Rabaan: ; Huseyin Tombuloglu:
| | - Samira Smajlović
- Laboratory Diagnostics Institute Dr. Dedić, Bihać, Bosnia and Herzegovina
| | - Huseyin Tombuloglu
- Department of Genetics Research, Institute for Research and Medical Consultations (IRMC), Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia,Correspondence to Ali A. Rabaan: ; Huseyin Tombuloglu:
| | - Sabahudin Ćordić
- Cantonal Hospital “Dr. Irfan Ljubijankić”, Microbiological Laboratory, Bihać, Bosnia and Herzegovina
| | - Azra Hajdarević
- International Burch University, Faculty of Engineering and Natural Sciences, Department of Genetics and Bioengineering, Ilidža, Bosnia and Herzegovina
| | - Nudžejma Kudić
- University of Sarajevo, Faculty of Agriculture and Food Science, Sarajevo, Bosnia and Herzegovina
| | - Abbas Al Mutai
- Research Center, Almoosa Specialist Hospital, Al Mubarraz, Saudi Arabia,College of Nursing, Princess Norah Bint Abdulrahman University, Riyadh, Saudi Arabia,School of Nursing, Wollongong University, Wollongong, NSW, Australia,Nursing Department, Prince Sultan Military College of Health Sciences, Dammam, Saudi Arabia
| | | | - Shamsah H Al-Ahmed
- Specialty Pediatric Medicine, Qatif Central Hospital, Qatif, Saudi Arabia
| | - Nisreen A Al-Zaki
- Specialty Pediatric Medicine, Qatif Central Hospital, Qatif, Saudi Arabia
| | - Mona J Al Marshood
- Specialty Pediatric Medicine, Qatif Central Hospital, Qatif, Saudi Arabia
| | - Amal H Alfaraj
- Pediatric Department, Abqaiq General Hospital, First Eastern Health Cluster, Abqaiq, Saudi Arabia
| | - Saad Alhumaid
- Administration of Pharmaceutical Care, Al-Ahsa Health Cluster, Ministry of Health, Al-Ahsa, Saudi Arabia
| | - Ebtesam Al-Suhaimi
- Biology Department, College of Science and Institute for Research and Medical Consultations (IRMC), Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
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Eldaboosy SA, Awad A, Farouk A, Mahdy W, Abdelsalam E, Nour SO, Kabil A, Taha A, Makled S, Lotfi A, Nabway U, Kanany H. Acute kidney injury in Coronavirus disease-19 related pneumonia in the intensive care unit: a retrospective multicenter study, Saudi Arabia. Multidiscip Respir Med 2023; 18:895. [PMID: 36936197 PMCID: PMC10015944 DOI: 10.4081/mrm.2023.895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 02/13/2023] [Indexed: 03/05/2023] Open
Abstract
Background Acute kidney injury (AKI) poses a significant morbidity and mortality risk to critically ill COVID-19 patients. The aim of this study was to investigate the incidence, predictors, and outcomes of AKI in patients admitted to the intensive care unit (ICU) with critically ill COVID-19 pneumonia. Methods A multicenter retrospective study in Saudi Arabia of adult patients aged at least 18 years diagnosed with COVID-19 pneumonia and admitted to the intensive care unit between May 2020 and May 2021 was conducted. The occurrence of AKI and associated risk factors, the need for continous renal replacement therapy (CRRT), and the outcome were reported. Results The study included 340 patients admitted to the ICU with COVID-19. Their mean age was 66.7±13.4 years, ranging from 49 to 84 years, and most of them were men (63.8%). The most common concomitant diseases were hypertension (71.5%), diabetes (62.4%), IHD (37.6%), CKD (20%), heart failure (19.4%), and 81.2% suffered from ARDS. AKI occurred in 60.3% of patients, 38% were stage 1, 16.6% were stage 2, and 45.4% were stage 3. Approximately, 39% of patients required CRRT, out of which 76.2% were stage 3, which was significantly higher than the other stages (p<0.001). AKI patients suffered significantly from asthma and had lower levels of C-reactive protein (CRP), ferritin, lactate dehydrogenase (LDH), and blood urea nitrogen (BUN) and higher creatinine levels than patients without AKI (p<0.05 all). The overall mortality rate was 39.4%, and the mortality rate was significantly higher in patients with AKI than in patients without AKI (48.3% versus 25.9%; p<0.001). Conclusion AKI is common in adults admitted to the ICU with COVID-19 and is associated with an increased risk of death. Early detection of AKI and appropriate treatment can positively impact COVID-19 outcome. CRRT is the preferred dialysis method in critically ill ICU patients with AKI.
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Affiliation(s)
- Safwat A.M. Eldaboosy
- Department of Chest Diseases, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
- Almoosa Specialist Hospital, Al Ahsa, Saudi Arabia
- Department of Pulmonary Medicine, Almoosa Specialist Hospital, box code 5098, Al Ahsa, Saudi Arabia, Tel. +966.590050316.
| | - Amgad Awad
- Almoosa Specialist Hospital, Al Ahsa, Saudi Arabia
- Department of Internal Medicine, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Abdullah Farouk
- Almoosa Specialist Hospital, Al Ahsa, Saudi Arabia
- Department of Critical Care, Alexandria Faculty of Medicine, Alexandria, Egypt
| | - Waheed Mahdy
- Almoosa Specialist Hospital, Al Ahsa, Saudi Arabia
- Department of Chest Diseases, Banha Faculty of Medicine, Banha, Egypt
| | - Eman Abdelsalam
- Department of Internal Medicine, Al-Azhar Faculty of Medicine for Girls, Cairo, Egypt
- King Khalid hospital, Hail, Saudi Arabia
| | - Sameh O. Nour
- Department of Chest Diseases, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Ahmed Kabil
- Department of Chest Diseases, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Ahmad Taha
- Department of Chest Diseases, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Sameh Makled
- Department of Chest Diseases, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Ahmed Lotfi
- Department of Chest Diseases, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Usama Nabway
- Department of Chest Diseases, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Hatem Kanany
- Department of Anesthesia and Critical Care, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
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Impact of prior bariatric surgery on risk and severity of COVID-19 infection: A meta-analysis of observational studies. Obes Res Clin Pract 2022; 16:439-446. [PMID: 36471505 PMCID: PMC9574468 DOI: 10.1016/j.orcp.2022.10.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2022] [Revised: 09/25/2022] [Accepted: 10/11/2022] [Indexed: 11/07/2022]
Abstract
BACKGROUND The association of prior bariatric surgery (BS) with infection rate and prognosis of coronavirus disease 2019 (COVID-19) remains unclear. We conducted a meta-analysis of observational studies to address this issue. METHODS We searched databases including MEDLINE, Embase, and CENTRAL from inception to May, 2022. The primary outcome was risk of mortality, while secondary outcomes included risk of hospital/intensive care unit (ICU) admission, mechanical ventilation, acute kidney injury (AKI), and infection rate. RESULTS Eleven studies involving 151,475 patients were analyzed. Meta-analysis showed lower risks of mortality [odd ratio (OR)= 0.42, 95% CI: 0.27-0.65, p < 0.001, I2 = 67%; nine studies; 151,113 patients, certainty of evidence (COE):moderate], hospital admission (OR=0.56, 95% CI: 0.36-0.85, p = 0.007, I2 =74.6%; seven studies; 17,810 patients; COE:low), ICU admission (OR=0.5, 95% CI: 0.37-0.67, p < 0.001, I2 =0%; six studies; 17,496 patients, COE:moderate), mechanical ventilation (OR=0.52, 95% CI: 0.37-0.72, p < 0.001, I2 =57.1%; seven studies; 137,992 patients, COE:moderate) in patients with prior BS (BS group) than those with obesity without surgical treatment (non-BS group). There was no difference in risk of AKI (OR=0.74, 95% CI: 0.41-1.32, p = 0.304, I2 =83.6%; four studies; 129,562 patients, COE: very low) and infection rate (OR=1.05, 95% CI: 0.89-1.22, p = 0.572, I2 =0%; four studies; 12,633 patients, COE:low) between the two groups. Subgroup analysis from matched cohort studies demonstrated associations of prior BS with lower risks of mortality, ICU admission, mechanical ventilation, and AKI. CONCLUSION Our results showed a correlation between prior BS and less severe COVID-19, which warrants further investigations to verify.
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