1
|
Ramya Sree A, Sethumadhavan K, Pullakanam ST, Usharani P. Evaluation of CoVid-19 infection among vaccinated and unvaccinated individuals using biochemical markers. Bioinformation 2024; 20:223-228. [PMID: 38712002 PMCID: PMC11069607 DOI: 10.6026/973206300200223] [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: 03/01/2024] [Revised: 03/31/2024] [Accepted: 03/31/2024] [Indexed: 05/08/2024] Open
Abstract
The evaluation of infection rate for CoVid-19 cases among vaccinated and unvaccinated individuals using haematological parameters is of interest. Data such as age, gender, occupation, location, signs and symptoms, length of symptoms, date of sample collection and report generation, status of vaccinations, and outcome available in the database was used in this analysis. Ferritin levels, D-dimer values, CRP, troponin-1 levels and platelet count of each CoVid-19 patient were recorded and analysed. Data shows that maximum number of cases was reported during the second wave 143 (51.07%). The common age group affected was 31-40 years 28.56%. The common symptom identified was weakness in arms and legs among the unvaccinated group of CoVid-19 positive group. However, common symptom identified was fatigue (87%) among those who received only the first dose of CoVid vaccine. Nonetheless, the symptom identified was hair loss (68%) among those who received both the doses of CoVid vaccine. Thus, data shows that people do experience severe and life-threatening COVID-19 infection despite receiving the vaccination. Nonetheless, the infection is mild and very few individuals require hospitalization. No deaths are reported in the group that received the vaccination. This is in contrast to the unvaccinated group, which had a severe CoVid-19 infection with few deaths reported.
Collapse
Affiliation(s)
- Allavarapu Ramya Sree
- Department of Microbiology, Aarupadai Veedu Medical College and Hospital, Vinayaka Mission's Research Foundation (VMRF-DU), Puducherry, Tamil Nadu, India
| | - K Sethumadhavan
- Department of Microbiology, Aarupadai Veedu Medical College and Hospital, Vinayaka Mission's Research Foundation (VMRF-DU), Puducherry, Tamil Nadu, India
| | - S.P. Tejaswi Pullakanam
- Department of Biochemistry, Gayatri Vidya Parishad Institute of Health Care and Medical Technology, Marikavalasa, Visakhapatnam, Andhra Pradesh, India
| | - Purimitla Usharani
- Department of Microbiology, Dr. Patnam Mahender Reddy Institute of Medical Sciences, Chevella, Ranga Reddy District, Telangana, India
| |
Collapse
|
2
|
Dye BV, Coba JA, Dayton CL, Cadena J, Anstead GM. Flea-Borne Typhus as a COVID-19 Mimic: A Report of Four Cases. Case Rep Infect Dis 2024; 2024:9914306. [PMID: 38384261 PMCID: PMC10881251 DOI: 10.1155/2024/9914306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Revised: 01/20/2024] [Accepted: 02/05/2024] [Indexed: 02/23/2024] Open
Abstract
Flea-borne typhus (FBT), due to Rickettsia typhi and R. felis, is an infection causing fever, headache, rash, hepatitis, thrombocytopenia, and diverse organ manifestations. Cough occurs in about 30% of patients with FBT, and chest X-ray abnormalities are seen in 17%. Severe pulmonary manifestations have also been reported in FBT, including adult respiratory distress syndrome and pulmonary embolism. Because of these pulmonary manifestations, FBT can mimic Coronavirus Illness 2019 (COVID-19), a febrile illness with prominent respiratory involvement. Flea-borne typhus and COVID-19 may also have similar laboratory abnormalities, including elevated ferritin, C-reactive protein, and D-dimer. However, elevated transaminase levels, rash, and thrombocytopenia are more common in FBT. Herein, we present four cases of patients with FBT who were initially suspected to have COVID-19. These cases illustrate the problem of availability bias, in which the clinician thinks a particular common condition (COVID-19 in this case) is more prevalent than it actually is.
Collapse
Affiliation(s)
- Bradley V. Dye
- Department of Medicine, University of Texas Health San Antonio, 7703 Floyd Curl Drive, San Antonio, TX 78229, USA
| | - Jose Alejandro Coba
- San Antonio Infectious Diseases Consultants, 8042 Wurzbach Road, San Antonio, TX 78229, USA
| | - Christopher L. Dayton
- Division of Pulmonary Diseases and Critical Care, Department of Medicine, University of Texas Health San Antonio, 7703 Floyd Curl Drive, San Antonio, TX 78229, USA
- Department of Emergency Medicine, University of Texas Health San Antonio, 7703 Floyd Curl Drive, San Antonio, TX 78229, USA
| | - Jose Cadena
- Division of Infectious Diseases, Department of Medicine, University of Texas Health San Antonio, 7703 Floyd Curl Drive, San Antonio, TX 78229, USA
- Division of Infectious Diseases, Medical Service, South Texas Veterans Health Care System, San Antonio, TX 78229, USA
| | - Gregory M. Anstead
- Division of Infectious Diseases, Department of Medicine, University of Texas Health San Antonio, 7703 Floyd Curl Drive, San Antonio, TX 78229, USA
- Division of Infectious Diseases, Medical Service, South Texas Veterans Health Care System, San Antonio, TX 78229, USA
| |
Collapse
|
3
|
Milošević I, Barać A, Jovanović J, Vujović A, Stevanović G, Todorović N, Milošević B. A single-center experience of early administration of tocilizumab and corticosteroids in patients with COVID-19 pneumonia. Trans R Soc Trop Med Hyg 2023; 117:668-672. [PMID: 37103332 DOI: 10.1093/trstmh/trad026] [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: 08/24/2022] [Revised: 02/16/2023] [Accepted: 04/12/2023] [Indexed: 04/28/2023] Open
Abstract
BACKGROUND We investigated the therapeutic response of tocilizumab (TCZ) therapy in patients with coronavirus disease 2019 (COVID-19) pneumonia. METHODS This observational retrospective study included 205 patients with confirmed COVID-19 pneumonia with SpO2˂93% and a markedly increased level of at least two biomarkers of inflammation. The TCZ was given in combination with corticosteroids. Clinical and laboratory results were analyzed and compared before TCZ therapy and 7 d after. RESULTS The mean value of C-reactive protein (CRP) was significantly lower (p=0.001) on the seventh day after administration of TCZ compared with before (10.7 and 173.6 mg/L, respectively). Only in 9/205 (4.3%) patients, the CRP level did not decrease during the week-long period, and this was related to disease progression. The mean level of interleukin-6 before TCZ administration was 88±113 pg/mL, while after it was 32.7±21.7 pg/mL (p=0.01). After 7 d of TCZ therapy, almost 50% of patients who needed high-flow oxygen or ventilation support started to receive low-flow oxygen, while 73/205 (35.6%) patients who received low-flow oxygen before TCZ administration did not receive further oxygen support anymore (p=0.001). Although they received TCZ treatment, 38/205 (18.5%) severely sick patients died. CONCLUSIONS Tocilizumab improves clinical outcomes in hospitalized COVID-19 patients. These advantages were evident independent of the patient's comorbidities and were in addition to the advantages of systemic corticosteroids. In COVID-19 patients at risk of cytokine storms, TCZ appears to be an effective therapy choice.
Collapse
Affiliation(s)
- Ivana Milošević
- Clinic for Infectious and Tropical Diseases, University Clinical Center of Serbia, Bul. Oslobodjenja 16, 11000 Belgrade, Serbia
- Faculty of Medicine, University of Belgrade, Dr Subotica 1, 11000 Belgrade , Serbia
| | - Aleksandra Barać
- Clinic for Infectious and Tropical Diseases, University Clinical Center of Serbia, Bul. Oslobodjenja 16, 11000 Belgrade, Serbia
- Faculty of Medicine, University of Belgrade, Dr Subotica 1, 11000 Belgrade , Serbia
| | - Jaroslava Jovanović
- Clinic for Infectious and Tropical Diseases, University Clinical Center of Serbia, Bul. Oslobodjenja 16, 11000 Belgrade, Serbia
| | - Ankica Vujović
- Clinic for Infectious and Tropical Diseases, University Clinical Center of Serbia, Bul. Oslobodjenja 16, 11000 Belgrade, Serbia
- Faculty of Medicine, University of Belgrade, Dr Subotica 1, 11000 Belgrade , Serbia
| | - Goran Stevanović
- Clinic for Infectious and Tropical Diseases, University Clinical Center of Serbia, Bul. Oslobodjenja 16, 11000 Belgrade, Serbia
- Faculty of Medicine, University of Belgrade, Dr Subotica 1, 11000 Belgrade , Serbia
| | - Nevena Todorović
- Clinic for Infectious and Tropical Diseases, University Clinical Center of Serbia, Bul. Oslobodjenja 16, 11000 Belgrade, Serbia
- Faculty of Medicine, University of Belgrade, Dr Subotica 1, 11000 Belgrade , Serbia
| | - Branko Milošević
- Clinic for Infectious and Tropical Diseases, University Clinical Center of Serbia, Bul. Oslobodjenja 16, 11000 Belgrade, Serbia
- Faculty of Medicine, University of Belgrade, Dr Subotica 1, 11000 Belgrade , Serbia
| |
Collapse
|
4
|
Lefebvre T, Boutten A, Raulet-Bussian C, Raynor A, Manceau H, Puy H, Moulouel B, Schmitt C, Timsit JF, Lefort A, Weiss E, Lescure FX, Ricard JD, Sonneville R, Peoc'h K. Evaluation of iron metabolism in hospitalized COVID-19 patients. Clin Chim Acta 2023; 548:117509. [PMID: 37549821 DOI: 10.1016/j.cca.2023.117509] [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: 05/11/2023] [Revised: 07/25/2023] [Accepted: 08/04/2023] [Indexed: 08/09/2023]
Abstract
BACKGROUND Iron metabolism dysregulation may play a role in organ failure observed in Coronavirus disease 2019 (COVID-19). This study aimed to explore the whole iron metabolism in hospitalized COVID-19 patients and evaluate the impact of tocilizumab. METHODS We performed an observational multicentric cohort study, including patients with PCR-provenCOVID-19 from the intensive care unit (ICU) (n = 66) and medical ward (n = 38). We measured serum interleukin-6 (IL-6), ferritin, glycosylated ferritin (GF), transferrin, iron, and hepcidin. The primary outcome was death. RESULTS Among the 104 patients, we observed decreased median GF percentage (35 %; IQ 23-51.5), low iron concentration (7.5 μmol/L; IQ 4-14), normal but low transferrin saturation (TSAT; 21%; IQ 11-33) and increased median hepcidin concentration (58.7 ng/mL; IQ 20.1-92.1). IL-6, ferritin, and GF were independently and significantly associated with death (p = 0.026, p = 0.023, and p = 0.009, respectively). Surprisingly, we observed a decorrelation between hepcidin and IL-6 concentrations in some patients. These findings were amplified in tocilizumab-treated patients. CONCLUSION Iron metabolism is profoundly modified in COVID-19. The pattern we observed presents differences with a typical inflammation profile. We observed uncoupled IL-6/hepcidin levels in some patients. The benefit of additive iron chelation therapy should be questionable in this setting.
Collapse
Affiliation(s)
- Thibaud Lefebvre
- Centre Français des Porphyries, Hôpital Louis Mourier, DMU BIOGEM, APHP, Colombes, France; Université Paris Cité, Centre de Recherche sur l'Inflammation, INSERM, UMR1149, Laboratoire d'Excellence GR-Ex, Paris, France
| | - Anne Boutten
- Service de Biochimie, Hôpital Bichat, DMU BIOGEM, AP-HP, Paris, France
| | | | - Alexandre Raynor
- Service de Biochimie, Hôpital Bichat, DMU BIOGEM, AP-HP, Paris, France
| | - Hana Manceau
- Université Paris Cité, Centre de Recherche sur l'Inflammation, INSERM, UMR1149, Laboratoire d'Excellence GR-Ex, Paris, France; Service de Biochimie, Hôpital Beaujon, DMU BIOGEM AP-HP, Clichy, France
| | - Hervé Puy
- Centre Français des Porphyries, Hôpital Louis Mourier, DMU BIOGEM, APHP, Colombes, France; Université Paris Cité, Centre de Recherche sur l'Inflammation, INSERM, UMR1149, Laboratoire d'Excellence GR-Ex, Paris, France; Service de Biochimie, Hôpital Bichat, DMU BIOGEM, AP-HP, Paris, France
| | - Boualem Moulouel
- Centre Français des Porphyries, Hôpital Louis Mourier, DMU BIOGEM, APHP, Colombes, France
| | - Caroline Schmitt
- Centre Français des Porphyries, Hôpital Louis Mourier, DMU BIOGEM, APHP, Colombes, France; Université Paris Cité, Centre de Recherche sur l'Inflammation, INSERM, UMR1149, Laboratoire d'Excellence GR-Ex, Paris, France
| | - Jean-François Timsit
- Université Paris Cité, Hôpital Bichat, Service de Médecine Intensive Réanimation, DMU INVICTUS, Paris, IAME, UMR1148, INSERM, Paris, France
| | - Agnès Lefort
- Université Paris Cité, APHP, Service de médecine interne, DMU INVICTUS, Hopital Beaujon, IAME, INSERM UMR 1137, INSERM Paris, France
| | - Emmanuel Weiss
- Université Paris Cité, AP-HP, Hôpital Beaujon, DMU PARABOL, Service de Médecine Intensive Réanimation, Clichy, IAME, UMR1137, INSERM, Paris, France
| | - Francois-Xavier Lescure
- Université Paris Cité, AP-HP, Hôpital Bichat, DMU INVICTUS, Service des Maladies Infectieuses, Paris, IAME, UMR1137, INSERM, Paris, France
| | - Jean-Damien Ricard
- Université Paris Cité, AP-HP, Hôpital Louis Mourier, DMU ESPRIT, Service de Médecine Intensive Réanimation, Colombes, IAME, UMR1137, INSERM, Paris, France
| | - Romain Sonneville
- Université Paris Cité, Hôpital Bichat, Service de Médecine Intensive Réanimation, DMU INVICTUS, Paris, IAME, UMR1148, INSERM, Paris, France
| | - Katell Peoc'h
- Université Paris Cité, Centre de Recherche sur l'Inflammation, INSERM, UMR1149, Laboratoire d'Excellence GR-Ex, Paris, France; Service de Biochimie, Hôpital Bichat, DMU BIOGEM, AP-HP, Paris, France; Service de Biochimie, Hôpital Beaujon, DMU BIOGEM AP-HP, Clichy, France.
| |
Collapse
|
5
|
Marino L, Criniti A, Guida S, Bucci T, Ballesio L, Suppa M, Galardo G, Vacca A, Santulli M, Angeloni A, Lubrano C, Gandini O. Interleukin 18 and IL-18 BP response to Sars-CoV-2 virus infection. Clin Exp Med 2023; 23:1243-1250. [PMID: 36385417 PMCID: PMC9668240 DOI: 10.1007/s10238-022-00943-9] [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: 09/13/2022] [Accepted: 11/05/2022] [Indexed: 11/17/2022]
Abstract
The immune response to the SARS-CoV-2 infection is crucial to the patient outcome. IL-18 is involved in the lymphocyte response to the disease and it is well established its important role in the complex developing of the host response to viral infection. This study aims at the analysis of the concentrations of IL-18, IL-18BP, INF-γ at the onset of the SARS-CoV-2 infection. The serum levels of measured interleukins were obtained through enzyme-linked immunosorbent assay. Furthermore, the free fraction of IL-18 was numerically evaluated. The enrolled patients were divided in two severity groups according to a threshold value of 300 for the ratio of arterial partial pressure of oxygen and fraction of inspired oxygen fraction and according to the parenchymal involvement as evaluated by computerized tomography at the admittance. In the group of patients with a more severe disease, a significant increase of the IL-18, INF-γ and IL-18BP levels have been observed, whereas the free IL-18 component values were almost constant. The results confirm that, at the onset of the disease, the host response keep the inflammatory cytokines in an equilibrium and support the hypothesis to adopt the IL-18BP modulation as a possible and effective therapeutic approach.
Collapse
Affiliation(s)
- Luca Marino
- Emergency Medicine Unit, Department of Emergency‐Acceptance, Critical Areas and Trauma, Policlinico “Umberto I”, 00161 Rome, Italy
- Department of Mechanical and Aerospace Engineering, “Sapienza” University of Rome, 00168 Rome, Italy
| | - Anna Criniti
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Sofia Guida
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Tommaso Bucci
- Department of General Surgery and Surgical Specialties “Paride Stefanini”, Sapienza University of Rome, Rome, Italy
| | - Laura Ballesio
- Department of Radiology, Anatomo-Pathology and Oncology, Sapienza University of Rome, Rome, Italy
| | - Marianna Suppa
- Emergency Medicine Unit, Department of Emergency‐Acceptance, Critical Areas and Trauma, Policlinico “Umberto I”, 00161 Rome, Italy
| | - Gioacchino Galardo
- Department of General Surgery and Surgical Specialties “Paride Stefanini”, Sapienza University of Rome, Rome, Italy
| | - Alessandra Vacca
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Maria Santulli
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Antonio Angeloni
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Carla Lubrano
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Orietta Gandini
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy
| |
Collapse
|
6
|
Farina A, Colaiacovo F, Gianfrate M, Pucci B, Angeloni A, Anastasi E. Ovarian Cancer Biomarkers in the COVID-19 Era. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:5994. [PMID: 37297598 PMCID: PMC10252324 DOI: 10.3390/ijerph20115994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 05/19/2023] [Accepted: 05/26/2023] [Indexed: 06/12/2023]
Abstract
Ovarian Cancer (OC) diagnosis is entrusted to CA125 and HE4. Since the latter has been found increased in COVID-19 patients, in this study, we aimed to evaluate the influence of SARS-CoV-2 infection on OC biomarkers. HE4 values above the cut-off were observed in 65% of OC patients and in 48% of SARS-CoV-2-positive patients (not oncologic patients), whereas CA125 values above the cut-off were observed in 71% of OC patients and in 11% of SARS-CoV-2 patients. Hence, by dividing the HE4 levels into quartiles, we can state that altered levels of HE4 in COVID-19 patients were mostly detectable in quartile I (151-300 pmol/L), while altered levels in OC patients were mostly clustered in quartile III (>600, pmol/L). In light of these observations, in order to better discriminate women with ovarian cancer versus those with COVID-19, we established a possible HE4 cut-off of 328 pmol/L by means of a ROC curve. These results demonstrate that the reliability of HE4 as a biomarker in ovarian cancer remains unchanged, despite COVID-19 interference; moreover, it is important for a proper diagnosis that whether the patient has a recent history of SARS-CoV-2 infection is determined.
Collapse
Affiliation(s)
| | | | | | | | | | - Emanuela Anastasi
- Department of Experimental Medicine, Sapienza University of Rome, 00161 Rome, Italy; (A.F.)
| |
Collapse
|
7
|
Vadi S, Suthar D, Sanwalka N, Sangani G, Ravi R. Incidence and outcomes following pulmonary barotrauma in COVID-19 ventilated and non-ventilated patients with acute respiratory failure: A retrospective study. Lung India 2023; 40:242-247. [PMID: 37148022 PMCID: PMC10298826 DOI: 10.4103/lungindia.lungindia_645_21] [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: 11/04/2021] [Revised: 07/21/2022] [Accepted: 11/13/2022] [Indexed: 05/07/2023] Open
Abstract
Background and Objectives : Alveolar rupture following increased transalveolar pressure on positive pressure ventilation is associated with pulmonary barotrauma (PB). The spectrum varies from pneumothorax, pneumomediastinum, pneumopericardium, pneumoperitoneum, retro-pneumoperitoneum and subcutaneous emphysema. We studied the incidence of PB and their clinical characteristics in patients with coronavirus disease 19 (COVID-19)-associated acute respiratory failure. Methods Patients aged >18 years with COVID-19-associated acute respiratory distress syndrome were included in the study. We recorded demographics (age, gender, comorbidities), severity scores (APACHE II on admission, SOFA on the day of barotrauma), type of PB and outcomes at discharge from the hospital. Patient characteristics are descriptively reported. Survival analysis was done using Kaplan-Meier survival tests after classifying by various factors. Survival was compared using the log-rank test. Results Thirty-five patients experienced PB. Eighty per cent of patients in this cohort were males with mean age of 55.89 years. The commonest comorbidities were diabetes mellitus and hypertension. Twelve spontaneously breathing patients developed barotrauma. Eight patients experienced sequential events. In all, 18 patients required insertion of pigtail catheters. The median survival time in patients was 37 days (95% CI: 25-49 days). The overall survival rate was 34.3%. Mean serum ferritin levels were six times upper limit of normal in deceased, reflecting the severity of lung involvement. Conclusion A high incidence of PB was noted following severe acute respiratory syndrome coronavirus (SARS CoV-2) infection even in the non-ventilated patients, a consequence of SARS CoV-2 effects on the pulmonary parenchyma causing widespread lung injury.
Collapse
Affiliation(s)
- Sonali Vadi
- Department of Critical Care Medicine, Kokilaben Dhirubhai Ambani Hospital and Medical Research Institute, Mumbai, India
| | - Durga Suthar
- Department of Critical Care Medicine, Kokilaben Dhirubhai Ambani Hospital and Medical Research Institute, Mumbai, India
| | - Neha Sanwalka
- Hirabai Cowasji Jehangir Medical Research Institute, Jehangir Hospital, Pune, India
| | - Gordhan Sangani
- Department of Radiology, Kokilaben Dhirubhai Ambani Hospital and Medical Research Institute, Mumbai, India
| | - R Ravi
- Department of Radiology, Kokilaben Dhirubhai Ambani Hospital and Medical Research Institute, Mumbai, India
| |
Collapse
|
8
|
Yagci AK, Alci G, Guncu MM, Yilmaz OB, Tekin E, Cakir SE, Cebe B, Ozturk C, Sirikci O. Demographic Features and Laboratory Parameters Among Hospitalized Vaccinated Patients With COVID-19 in Istanbul, Turkey. INFECTIOUS DISEASES IN CLINICAL PRACTICE 2023. [DOI: 10.1097/ipc.0000000000001251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/08/2023]
|
9
|
Adam AM, Popa RF, Vaduva C, Georgescu CV, Adam G, Melinte-Popescu AS, Popa C, Socolov D, Nechita A, Vasilache IA, Mihalceanu E, Harabor A, Melinte-Popescu M, Harabor V, Neagu A, Socolov R. Pregnancy Outcomes, Immunophenotyping and Immunohistochemical Findings in a Cohort of Pregnant Patients with COVID-19-A Prospective Study. Diagnostics (Basel) 2023; 13:diagnostics13071345. [PMID: 37046564 PMCID: PMC10092994 DOI: 10.3390/diagnostics13071345] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 03/30/2023] [Accepted: 04/03/2023] [Indexed: 04/14/2023] Open
Abstract
(1) Background: SARS-CoV-2 infection during pregnancy could determine important maternal and fetal complications. We aimed to prospectively assess placental immunohistochemical changes, immunophenotyping alterations, and pregnancy outcomes in a cohort of patients with COVID-19; (2) Methods: 52 pregnant patients admitted to a tertiary maternity center between October 2020 and November 2021 were segregated into two equal groups, depending on the presence of SARS-CoV-2 infection. Blood samples, fragments of umbilical cord, amniotic membranes, and placental along with clinical data were collected. Descriptive statistics and a conditional logistic regression model were used for data analysis; (3) Results: Adverse pregnancy outcomes such as preterm labor and neonatal intensive care unit admission did not significantly differ between groups. The immunophenotyping analysis indicated that patients with moderate-severe forms of COVID-19 had a significantly reduced population of T lymphocytes, CD4+ T cells, CD8+ T cells (only numeric), CD4+/CD8+ index, B lymphocytes, and natural killer (NK) cells. Our immunohistochemistry analysis of tissue samples failed to demonstrate positivity for CD19, CD3, CD4, CD8, and CD56 markers; (4) Conclusions: Immunophenotyping analysis could be useful for risk stratification of pregnant patients, while further studies are needed to determine the extent of immunological decidual response in patients with various forms of COVID-19.
Collapse
Affiliation(s)
- Ana-Maria Adam
- Clinical and Surgical Department, Faculty of Medicine and Pharmacy, 'Dunarea de Jos' University, 800216 Galati, Romania
| | - Radu-Florin Popa
- Department of Vascular Surgery, University of Medicine and Pharmacy "Grigore T. Popa", 700111 Iasi, Romania
| | - Cristian Vaduva
- Department of Mother and Child Medicine, Faculty of Medicine, University of Medicine and Pharmacy, 200349 Craiova, Romania
| | - Costinela Valerica Georgescu
- Department of Pharmaceutical Sciences, Faculty of Medicine and Pharmacy, Dunarea de Jos University, 800216 Galati, Romania
| | - Gigi Adam
- Department of Pharmaceutical Sciences, Faculty of Medicine and Pharmacy, Dunarea de Jos University, 800216 Galati, Romania
| | - Alina-Sinziana Melinte-Popescu
- Department of Mother and Newborn Care, Faculty of Medicine and Biological Sciences, 'Ștefan cel Mare' University, 720229 Suceava, Romania
| | - Cristina Popa
- Discipline of Oral Medicine, 'Grigore T. Popa' University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Demetra Socolov
- Department of Obstetrics and Gynecology, 'Grigore T. Popa' University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Aurel Nechita
- Clinical and Surgical Department, Faculty of Medicine and Pharmacy, 'Dunarea de Jos' University, 800216 Galati, Romania
| | - Ingrid-Andrada Vasilache
- Department of Obstetrics and Gynecology, 'Grigore T. Popa' University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Elena Mihalceanu
- Department of Obstetrics and Gynecology, 'Grigore T. Popa' University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - AnaMaria Harabor
- Clinical and Surgical Department, Faculty of Medicine and Pharmacy, 'Dunarea de Jos' University, 800216 Galati, Romania
| | - Marian Melinte-Popescu
- Department of Internal Medicine, Faculty of Medicine and Biological Sciences, 'Ștefan cel Mare' University, 720229 Suceava, Romania
| | - Valeriu Harabor
- Clinical and Surgical Department, Faculty of Medicine and Pharmacy, 'Dunarea de Jos' University, 800216 Galati, Romania
| | - Anca Neagu
- 'Saint John' Clinical Emergency Hospital for Children, 800487 Galati, Romania
| | - Razvan Socolov
- Department of Obstetrics and Gynecology, 'Grigore T. Popa' University of Medicine and Pharmacy, 700115 Iasi, Romania
| |
Collapse
|
10
|
Huyut MT, Huyut Z. Effect of ferritin, INR, and D-dimer immunological parameters levels as predictors of COVID-19 mortality: A strong prediction with the decision trees. Heliyon 2023; 9:e14015. [PMID: 36919085 PMCID: PMC9985543 DOI: 10.1016/j.heliyon.2023.e14015] [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: 03/02/2022] [Revised: 01/25/2023] [Accepted: 02/17/2023] [Indexed: 03/07/2023] Open
Abstract
Background and objective A hyperinflammatory environment is thought to be the distinctive characteristic of COVID-19 infection and an important mediator of morbidity. This study aimed to determine the effect of other immunological parameter levels, especially ferritin, as a predictor of COVID-19 mortality via decision-trees analysis. Material and method This is a retrospective study evaluating a total of 2568 patients who died (n = 232) and recovered (n = 2336) from COVID-19 in August and December 2021. Immunological laboratory data were compared between two groups that died and recovered from patients with COVID-19. In addition, decision trees from machine learning models were used to evaluate the performance of immunological parameters in the mortality of the COVID-19 disease. Results Non-surviving from COVID-19 had 1.75 times higher ferritin, 10.7 times higher CRP, 2.4 times higher D-dimer, 1.14 times higher international-normalized-ratio (INR), 1.1 times higher Fibrinogen, 22.9 times higher procalcitonin, 3.35 times higher troponin, 2.77 mm/h times higher erythrocyte-sedimentation-rate (ESR), 1.13sec times longer prothrombin time (PT) when compared surviving patients. In addition, our interpretable decision tree, which was constructed with only the cut-off values of ferritin, INR, and D-dimer, correctly predicted 99.7% of surviving patients and 92.7% of non-surviving patients. Conclusions This study perfectly predicted the mortality of COVID-19 with our interpretable decision tree constructed with INR and D-dimer, especially ferritin. For this reason, we think that it may be important to include ferritin, INR, and D-dimer parameters and their cut-off values in the scoring systems to be planned for COVID-19 mortality.
Collapse
Affiliation(s)
- Mehmet Tahir Huyut
- Erzincan Binali Yıldırım University, Faculty of Medicine, Department of Biostatistics and Medical Informatics, Erzincan, Turkey
- Corresponding author. Erzincan Binali Yıldırım University, Faculty of Medicine, Department of Biostatistics and Medical Informatics, Erzincan, Turkey.
| | - Zübeyir Huyut
- Van Yuzuncu Yıl University, Faculty of Medicine, Department of Biochemistry, Van, Turkey
| |
Collapse
|
11
|
Masi D, Gangitano E, Criniti A, Ballesio L, Anzuini A, Marino L, Gnessi L, Angeloni A, Gandini O, Lubrano C. Obesity-Associated Hepatic Steatosis, Somatotropic Axis Impairment, and Ferritin Levels Are Strong Predictors of COVID-19 Severity. Viruses 2023; 15:v15020488. [PMID: 36851702 PMCID: PMC9968194 DOI: 10.3390/v15020488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 01/24/2023] [Accepted: 02/07/2023] [Indexed: 02/12/2023] Open
Abstract
The full spectrum of SARS-CoV-2-infected patients has not yet been defined. This study aimed to evaluate which parameters derived from CT, inflammatory, and hormonal markers could explain the clinical variability of COVID-19. We performed a retrospective study including SARS-CoV-2-infected patients hospitalized from March 2020 to May 2021 at the Umberto I Polyclinic of Rome. Patients were divided into four groups according to the degree of respiratory failure. Routine laboratory examinations, BMI, liver steatosis indices, liver CT attenuation, ferritin, and IGF-1 serum levels were assessed and correlated with severity. Analysis of variance between groups showed that patients with worse prognoses had higher BMI and ferritin levels, but lower liver density, albumin, GH, and IGF-1. ROC analysis confirmed the prognostic accuracy of IGF-1 in discriminating between patients who experienced death/severe respiratory failure and those who did not (AUC 0.688, CI: 0.587 to 0.789, p < 0.001). A multivariate analysis considering the degrees of severity of the disease as the dependent variable and ferritin, liver density, and the standard deviation score of IGF-1 as regressors showed that all three parameters were significant predictors. Ferritin, IGF-1, and liver steatosis account for the increased risk of poor prognosis in COVID-19 patients with obesity.
Collapse
Affiliation(s)
- Davide Masi
- Department of Experimental Medicine, Section of Medical Pathophysiology, Food Science and Endocrinology, Sapienza University of Rome, 00161 Rome, Italy
| | - Elena Gangitano
- Department of Experimental Medicine, Section of Medical Pathophysiology, Food Science and Endocrinology, Sapienza University of Rome, 00161 Rome, Italy
| | - Anna Criniti
- Department of Experimental Medicine, Section of Medical Pathophysiology, Food Science and Endocrinology, Sapienza University of Rome, 00161 Rome, Italy
| | - Laura Ballesio
- Department of Radiology, Anatomo–Pathology and Oncology, Sapienza University of Rome, 00185 Rome, Italy
| | - Antonella Anzuini
- Department of Experimental Medicine, Section of Medical Pathophysiology, Food Science and Endocrinology, Sapienza University of Rome, 00161 Rome, Italy
| | - Luca Marino
- Department of Mechanical and Aerospace Engineering, Sapienza University of Rome, 00185 Rome, Italy
- Emergency Medicine Unit, Department of Emergency-Acceptance, Critical Areas and Trauma, Policlinico “Umberto I”, 00161 Rome, Italy
| | - Lucio Gnessi
- Department of Experimental Medicine, Section of Medical Pathophysiology, Food Science and Endocrinology, Sapienza University of Rome, 00161 Rome, Italy
| | - Antonio Angeloni
- Department of Experimental Medicine, Section of Medical Pathophysiology, Food Science and Endocrinology, Sapienza University of Rome, 00161 Rome, Italy
- Emergency Medicine Unit, Department of Emergency-Acceptance, Critical Areas and Trauma, Policlinico “Umberto I”, 00161 Rome, Italy
| | - Orietta Gandini
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Rome, Italy
| | - Carla Lubrano
- Department of Experimental Medicine, Section of Medical Pathophysiology, Food Science and Endocrinology, Sapienza University of Rome, 00161 Rome, Italy
- Correspondence:
| |
Collapse
|
12
|
Colonnello E, Criniti A, Lorusso E, Curreli M, Santulli M, Angeloni A, Gnessi L, Gandini O, Lubrano C. Thyroid hormones and platelet activation in COVID-19 patients. J Endocrinol Invest 2023; 46:261-269. [PMID: 36064879 PMCID: PMC9444103 DOI: 10.1007/s40618-022-01896-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Accepted: 08/04/2022] [Indexed: 01/25/2023]
Abstract
PURPOSE To retrospectively describe the association between thyroid hormones (TH) and platelet activation, as represented by mean platelet volume (MPV), in a cohort of patients hospitalized for COVID-19 with no known thyroid disease, and to correlate these data with the severity of COVID-19 and the occurrence of death/ARDS (Acute Respiratory Distress Syndrome). METHODS 103 patients with real-time polymerase chain reaction (RT-PCR) testing-confirmed COVID-19 and hospitalized were enrolled. Serum samples were collected from patients upon admission before starting any treatment. Chi-squared test was used to determine the association between euthyroid sick syndrome (ESS) and COVID-19 severity. Multivariate logistic regression was performed to evaluate the best independent predictors of COVID-19 deaths/ARDS. RESULTS 39/103 (37.9%) of patients were found to have ESS, and this condition was an independent predictor for the severity of COVID-19 (p = 0.003). Lower TSH and lower FT3/FT4 ratio correlated with higher MPV (p = 0,001 and p = 0.010), with an opposite trend with respect to what has been documented in non-COVID patients. Increasing MPV and lower FT3 significantly increased the risk, in COVID-19 patients, of an adverse outcome of death/ARDS. CONCLUSION Increased platelet activation, as represented by increased MPV, has already been reported to correlate with COVID-19 severity, possibly as a consequence of cytokine release. We demonstrated, in a cohort of 103 patients with COVID-19, that MPV is inversely correlated to TH levels, in particular in the case of ESS, where downregulation of TH axis may occur in case of systemic cytokine inflammation and more severe outcomes (death/ARDS). That ESS itself may directly cause platelet activation, as demonstrated by higher MPV in these patients, is an interesting hypothesis which deserves further investigation.
Collapse
Affiliation(s)
- E Colonnello
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - A Criniti
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - E Lorusso
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - M Curreli
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - M Santulli
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - A Angeloni
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - L Gnessi
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - O Gandini
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | - C Lubrano
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy.
| |
Collapse
|
13
|
Jungwirth-Weinberger A, Bendich I, Westrich GH, Su EP, Valle AGD, Boettner F. Preoperative ferritin and hemoglobin levels are lower in patients with a history of COVID-19 but blood loss and transfusion requirements are not increased. Arch Orthop Trauma Surg 2023; 143:311-315. [PMID: 34302523 PMCID: PMC8308077 DOI: 10.1007/s00402-021-04082-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Accepted: 07/18/2021] [Indexed: 02/03/2023]
Abstract
INTRODUCTION A history of COVID-19 (Coronavirus Disease 2019), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) may have an impact on hemoglobin and ferritin levels predisposing patients to increased blood transfusion requirements following total joint arthroplasty (TJA). The current study compares ferritin levels, hemoglobin levels, and transfusion rates between SARS-CoV-2 IgG positive and SARS-CoV-2 IgG negative TJA patients. MATERIALS AND METHODS Preoperative ferritin levels, pre- and postoperative hemoglobin levels, postoperative change in hemoglobin, and transfusion rates of 385 consecutive SARS-CoV-2 IgG positive patients undergoing TJA were compared to those of 5156 consecutive SARS-CoV-2 IgG negative patients undergoing TJA. RESULTS Preoperative hemoglobin levels were significantly lower in SARS-CoV-2 IgG positive patients [13.3 g/dL (range 8.9-17.7 g/dL)] compared to 13.5 g/dl (7.3-18.3 g/dL; p value 0.03). Ferritin levels were significantly lower in SARS-CoV-2 IgG positive patients (mean of 106.1 ng/ml (2.1-871.3.3 ng/ml) vs. 123.7 ng/ml (1.4-1985 ng/ml) (p value 0.02)). Hemoglobin on postoperative day (POD) one, after four-six weeks, and transfusion rates did not differ between the two groups. CONCLUSION Although preoperative hemoglobin and ferritin levels are lower in SARS-CoV2 IgG positive patients, there was no difference in hemoglobin on POD one, recovery of hemoglobin levels at four-six weeks postoperatively, and transfusion rates after surgery. Routine ferritin testing prior to TJA is not recommended in SARS-CoV-2 IgG positive patients.
Collapse
Affiliation(s)
- Anna Jungwirth-Weinberger
- Hospital for Special Surgery, 535 East 70th Street, New York, NY 10021 USA ,Cantonal Hospital Baden, Im Ergel 1, CH-5404 Baden, Switzerland
| | - Ilya Bendich
- Hospital for Special Surgery, 535 East 70th Street, New York, NY 10021 USA
| | | | - Edwin P. Su
- Hospital for Special Surgery, 535 East 70th Street, New York, NY 10021 USA
| | | | - Friedrich Boettner
- Hospital for Special Surgery, 535 East 70th Street, New York, NY 10021 USA
| |
Collapse
|
14
|
Kusuma AANJ, Putra IGM, Suardika A, Novrita Sari A. Clinical Overview in Pregnancy with COVID-19 at prof. Dr. I.G.N.G. Ngoerah Hospital Period of April 2020-March 2021. Open Access Maced J Med Sci 2022. [DOI: 10.3889/oamjms.2022.11022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND: Pregnant women are one of the populations that are susceptible to coronavirus disease 2019 (COVID-19) infection due to physiological changes during pregnancy that is an adaptive response to pregnancy such as diaphragmatic elevation, increased oxygen consumption, and airway mucosal edema which can also make pregnant women more intolerant of hypoxia. In addition to being vulnerable, COVID-19 in pregnant women may have a different clinical course from the general population.
AIM: This study aims to determine the demographic and clinical characteristics in pregnancy with COVID-19 at Prof. Dr. I.G.N.G. Ngoerah Hospital, Bali, Indonesia.
METHODS: This study was a cross-sectional descriptive study using secondary data derived from patient medical records and carried out in the delivery room and medical record installation at Prof. Dr. I.G.N.G. Ngoerah Hospital, Bali, Indonesia, for the period of April 1, 2020–March 31, 2021.
RESULTS: Of the 275 patients, most were in the age range of 26–30 years (46.55%), in the third trimester (81.45%), and patients came alone (54.18%). Most of the patients came without symptoms with reactive rapid antibody results (60.97%). Of the 197 patients who delivered, 84.77% had CS and 66.55% without oxygen therapy. About 69.69% of patients experienced complications and the mortality rate was 1.09%. The highest birth weight was >2500 g by 76.8%, with the good neonatal outcome (82.92%) and negative swab results (89.45%). Inflammatory markers tend to increase as symptoms increase. Neutrophil-to-lymphocyte ratio, procalcitonin, and ferritin were markedly increased from moderate symptoms to severe-critical symptoms. The same was true for ferritin levels, where there was a sharp rise in significant symptoms. Meanwhile, procalcitonin levels have started to increase quite strikingly from moderate symptoms to the highest in severe symptoms.
CONCLUSION: It is hoped that this demographic and clinical picture would further our understanding of COVID-19 and help us develop methods to lessen the disease’s severity and spread to enhance maternal and newborn outcomes.
Collapse
|
15
|
Akil A, Napp LC, Rao C, Klaus T, Scheier J, Pappalardo F. Use of CytoSorb© Hemoadsorption in Patients on Veno-Venous ECMO Support for Severe Acute Respiratory Distress Syndrome: A Systematic Review. J Clin Med 2022; 11:jcm11205990. [PMID: 36294309 PMCID: PMC9604472 DOI: 10.3390/jcm11205990] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Revised: 09/30/2022] [Accepted: 10/04/2022] [Indexed: 11/23/2022] Open
Abstract
Acute respiratory distress syndrome (ARDS) is associated with high morbidity and mortality. Adjunct hemoadsorption is increasingly utilized to target underlying hyperinflammation derived from ARDS. This article aims to review available data on the use of CytoSorb© therapy in combination with V-V ECMO in severe ARDS, and to assess the effects on inflammatory, laboratory and clinical parameters, as well as on patient outcomes. A systematic literature review was conducted and reported in compliance with principles derived from the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. When applicable, a before-and-after analysis for relevant biomarkers and clinical parameters was carried out. CytoSorb© use was associated with significant reductions in circulating levels of C-reactive protein and interleukin-6 (p = 0.039 and p = 0.049, respectively). Increases in PaO2/FiO2 reached significance as well (p = 0.028), while norepinephrine dosage reductions showed a non-significant trend (p = 0.067). Mortality rates in CytoSorb© patients tended to be lower than those of control groups of most included studies, which, however, were characterized by high heterogeneity and low power. In an exploratory analysis on 90-day mortality in COVID-19 patients supported with V-V ECMO, the therapy was associated with a significantly reduced risk of death. Based on the reviewed data, CytoSorb© therapy is able to reduce inflammation and potentially improves survival in ARDS patients treated with V-V ECMO. Early initiation of CytoSorb© in conjunction with ECMO might offer a new approach to enhance lung rest and promote recovery in patients with severe ARDS.
Collapse
Affiliation(s)
- Ali Akil
- Department of Thoracic Surgery and Lung Support, Ibbenbueren General Hospital, 49477 Ibbenbueren, Germany
| | - L. Christian Napp
- Department of Cardiology and Angiology, Hannover Medical School, 30625 Hannover, Germany
| | | | | | | | - Federico Pappalardo
- Cardiothoracic and Vascular Anesthesia and Intensive Care, AO SS. Antonio e Biagio e Cesare Arrigo, 15100 Alessandria, Italy
- Correspondence:
| |
Collapse
|
16
|
Anastasi E, Marziali M, Preziosi A, Berardelli E, Losardo AA, Ribersani M, Pugliese P, Farina A, Mancini P, Angeloni A. Humoral immune response to Comirnaty (BNT162b2) SARS-Cov2 mRNA vaccine in Thalassemia Major patients. Microbes Infect 2022; 24:104976. [PMID: 35381359 PMCID: PMC8977376 DOI: 10.1016/j.micinf.2022.104976] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 03/11/2022] [Accepted: 03/28/2022] [Indexed: 02/07/2023]
Abstract
One of the most urgent needs worldwide is to vaccinate against SARS-CoV-2 as many people as possible. We evaluated humoral response to Comirnaty vaccine in Thalassemia Major patients (TM). We measured SARS-CoV-2-specific antibodies against Spike protein in 57 TM patients and 58 healthy blood donors (HBD). TM and HBD subjects revealed a homogeneous serological response to the Comirnaty (Mean ± SD; TM = 1917,21 ± 1384,49; HBD = 2039,81 ± 1064,44; p = 0,5884). No statistically significant differences were observed among two groups. Interestingly, we observed in 73.3% of asplenic patients Ab-S titres above 800 BAU, whereas only in 26% of non splenectomized patients showed Ab-S titres above 800 BAU). This differences were statistically significant p < 0.039. Further measurement on other Ab types was needed for better understanding humoral response to Comirnaty.
Collapse
Affiliation(s)
- Emanuela Anastasi
- Department of Experimental Medicine, Policlinico Umberto 1, Sapienza Università di Roma, Roma, Italy.
| | - Marco Marziali
- Immunohematology and Transfusion Medicine Unit, Policlinico Umberto 1, Sapienza Università di Roma, Roma, Italy
| | - Adele Preziosi
- Department of Experimental Medicine, Policlinico Umberto 1, Sapienza Università di Roma, Roma, Italy
| | - Elena Berardelli
- Department of Experimental Medicine, Policlinico Umberto 1, Sapienza Università di Roma, Roma, Italy
| | - Anna Annunziata Losardo
- Immunohematology and Transfusion Medicine Unit, Policlinico Umberto 1, Sapienza Università di Roma, Roma, Italy
| | - Michela Ribersani
- Hematology, Policlinico Umberto 1, Sapienza Università di Roma, Roma, Italy
| | - Pellegrina Pugliese
- Immunohematology and Transfusion Medicine Unit, Policlinico Umberto 1, Sapienza Università di Roma, Roma, Italy
| | - Antonella Farina
- Department of Experimental Medicine, Policlinico Umberto 1, Sapienza Università di Roma, Roma, Italy
| | - Patrizia Mancini
- Department of Experimental Medicine, Policlinico Umberto 1, Sapienza Università di Roma, Roma, Italy
| | - Antonio Angeloni
- Department of Experimental Medicine, Policlinico Umberto 1, Sapienza Università di Roma, Roma, Italy
| |
Collapse
|
17
|
Bucci T, Galardo G, Gandini O, Vicario T, Paganelli C, Cerretti S, Bucci C, Pugliese F, Pastori D. Fibrosis-4 (FIB-4) Index and mortality in COVID-19 patients admitted to the emergency department. Intern Emerg Med 2022; 17:1777-1784. [PMID: 35624344 PMCID: PMC9140323 DOI: 10.1007/s11739-022-02997-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Accepted: 04/20/2022] [Indexed: 12/30/2022]
Abstract
Liver damage worsens the prognosis of coronavirus 19 disease (COVID-19). However, the best strategy to stratify mortality risk according to liver damage has not been established. The aim of this study is to test the predictive value of the validated Fibrosis-4 (FIB-4) Index and compared it to liver transaminases and to the AST-to-Platelet ratio index (APRI). Multicenter cohort study including 992 consecutive COVID-19 patients admitted to the Emergency Department. FIB-4 > 3.25 and APRI > 0.7 were used to define liver damage. Multivariable Cox regression and ROC curve analysis for mortality were performed. Secondary endpoints were (1) need for high-flow oxygen and (2) mechanical ventilation. 240 (24.2%) patients had a FIB-4 > 3.25. FIB-4 > 3.25 associated with an increased mortality (n = 119, log-rank test p < 0.001 and adjusted hazard ratio (HR) 1.72 (95% confidence interval [95%CI] 1.14-2.59, p = 0.010). ROC analysis for mortality showed that FIB-4 (AUC 0.734, 95% CI 0.705-0.761) had a higher predictive value than AST (p = 0.0018) and ALT (p < 0.0001). FIB-4 > 3.25 was also superior to APRI > 0.7 (AUC 0.58, 95% CI 0.553-0.615, p = 0.0008). Using an optimized cut-off > 2.76 (AUC 0.689, 95% CI 0.659-0.718, p < 0.0001), FIB-4 was superior to FIB-4 > 3.25 (p = 0.0302), APRI > 0.7 (p < 0.0001), AST > 51 (p = 0.0119) and ALT > 42 (p < 0.0001). FIB-4 was also associated with high-flow oxygen use (n = 255, HR 1.69, 95% CI 1.25-2.28, p = 0.001) and mechanical ventilation (n = 39, HR 2.07, 95% CI 1.03-4.19, p = 0.043). FIB-4 score predicts mortality better than liver transaminases and APRI score. FIB-4 score may be an easy tool to identify COVID-19 patients at worse prognosis in the emergency department.
Collapse
Affiliation(s)
- Tommaso Bucci
- Department of General Surgery and Surgical Specialties "Paride Stefanini", Sapienza University of Rome, Rome, Italy
| | - Gioacchino Galardo
- Department of General Surgery and Surgical Specialties "Paride Stefanini", Sapienza University of Rome, Rome, Italy
| | - Orietta Gandini
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | - Tommasa Vicario
- Department of General Surgery and Surgical Specialties "Paride Stefanini", Sapienza University of Rome, Rome, Italy
- Emergency Department, Policlinico Tor Vergata Hospital, Rome, Italy
| | - Carla Paganelli
- Emergency Department, Policlinico Tor Vergata Hospital, Rome, Italy
| | - Sara Cerretti
- Emergency Medicine Unit, Department of Clinical Internal, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, Rome, Italy
| | - Chiara Bucci
- Emergency Medicine Unit, Department of Clinical Internal, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, Rome, Italy
| | - Francesco Pugliese
- Emergency Medicine Unit, Department of Clinical Internal, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, Rome, Italy
| | - Daniele Pastori
- Emergency Medicine Unit, Department of Clinical Internal, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, Rome, Italy.
| |
Collapse
|
18
|
Assessment of Clinical Profile and Treatment Outcome in Vaccinated and Unvaccinated SARS-CoV-2 Infected Patients. Vaccines (Basel) 2022; 10:vaccines10071125. [PMID: 35891289 PMCID: PMC9321523 DOI: 10.3390/vaccines10071125] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2022] [Revised: 07/07/2022] [Accepted: 07/13/2022] [Indexed: 12/10/2022] Open
Abstract
Vaccines against severe acute respiratory syndrome-corona virus-2 (SARS-CoV-2) infection, which causes coronavirus disease–19 (COVID-19) in humans, have been developed and are being tested for safety and efficacy. We conducted the cross-sectional prospective cohort study on 820 patients who were positive for SARS-CoV-2 and were admitted to Princess Krishnajammanni trauma care centre (PKTCC), Mysore, which was converted to a designated COVID hospital between April 2021 to July 2021. After obtaining the informed consent, RT-PCR report, vaccination certificate and patient history, patients were classified according to their vaccination status. Results from the study showed decreases in serum ferritin levels, clinical symptoms, improvement in oxygen saturation, early recovery in patients having diabetes and hypertension, and a substantial reduction in the overall duration of hospital stay in vaccinated patients compared to unvaccinated patients. Further, fully vaccinated patients showed better outcomes compared to single dose vaccinated and nonvaccinated patients. Taken together, our findings reaffirm the vaccine’s effectiveness in reducing case fatality and promoting faster recovery compared to nonvaccinated patients. Efforts to increase the number of immunized subjects in the community help to achieve herd immunity and offer protection against the severity of COVID-19 and associated complications while minimizing the public health and economic burden.
Collapse
|
19
|
Broman N, Feuth T, Vuorinen T, Valtonen M, Hohenthal U, Löyttyniemi E, Hirvioja T, Jalava-Karvinen P, Marttila H, Nordberg M, Oksi J. Early administration of tocilizumab in hospitalized COVID-19 patients with elevated inflammatory markers; COVIDSTORM-a prospective, randomized, single-centre, open-label study. Clin Microbiol Infect 2022; 28:844-851. [PMID: 35259529 PMCID: PMC8897958 DOI: 10.1016/j.cmi.2022.02.027] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 02/14/2022] [Accepted: 02/19/2022] [Indexed: 02/07/2023]
Abstract
OBJECTIVES Severe COVID-19 is associated with an imbalanced immune response. We hypothesized that patients with enhanced inflammation, as demonstrated by increased levels of certain inflammatory biomarkers, would benefit from interleukin-6 blockage. METHODS Patients hospitalized with COVID-19, hypoxemia, and at least two of four markedly elevated markers of inflammation (interleukin-6, C-reactive protein, ferritin, and/or D-dimer) were randomized for tocilizumab (TCZ) plus standard of care (SoC) or SoC alone. The primary endpoint was clinical status at day 28 assessed using a seven-category ordinal scale, and the secondary endpoints included intensive care unit admission, respiratory support, and duration of hospital admission. RESULTS Clinical status at day 28 was significantly better in patients who received TCZ in addition to SoC compared with those who received SoC alone (p = 0.037). By then, 93% of patients who received TCZ (n = 53 of 57) and 86% of control patients (n = 25 of 29) had been discharged from the hospital. In addition, 47% of TCZ patients (n = 27 of 57) and 24% of control patients (n = 7 of 29) had resumed normal daily activities. The median length of hospitalization was 9 days (interquartile range, 7-12) in the TCZ group and 12 days (interquartile range, 9-15) in the control group (p = 0.014). DISCUSSION In patients hospitalized with COVID-19, hypoxemia, and elevated inflammation markers, administration of TCZ in addition to SoC was associated with significantly better clinical recovery by day 28 and a shorter hospitalization compared with SoC alone.
Collapse
Affiliation(s)
- Niklas Broman
- Department of Infectious Diseases, Turku University Hospital, Turku, Finland; University of Turku, Turku, Finland
| | - Thijs Feuth
- Division of Medicine, Department of Pulmonary Diseases, Turku University Hospital, Turku, Finland; Department of Pulmonary Diseases and Clinical Allergology, University of Turku, Turku, Finland
| | - Tytti Vuorinen
- Institute of Biomedicine, University of Turku, Turku, Finland; Department of Clinical Microbiology, Turku University Hospital, Turku, Finland
| | - Mika Valtonen
- Department of Anaesthesia and Intensive Care, Turku University Hospital, Turku, Finland
| | - Ulla Hohenthal
- Department of Infectious Diseases, Turku University Hospital, Turku, Finland; University of Turku, Turku, Finland
| | | | - Tiina Hirvioja
- Department of Infectious Diseases, Turku University Hospital, Turku, Finland; University of Turku, Turku, Finland
| | - Päivi Jalava-Karvinen
- Department of Infectious Diseases, Turku University Hospital, Turku, Finland; University of Turku, Turku, Finland
| | - Harri Marttila
- Department of Hospital Hygiene and Infection Control, Turku University Hospital, Turku, Finland
| | | | - Jarmo Oksi
- Department of Infectious Diseases, Turku University Hospital, Turku, Finland; University of Turku, Turku, Finland.
| |
Collapse
|
20
|
Plasma lipid profile: a predictive marker of disease severity among COVID-19 patients—an opportunity for low-income countries. DRUGS & THERAPY PERSPECTIVES 2022; 38:286-291. [PMID: 35789563 PMCID: PMC9244553 DOI: 10.1007/s40267-022-00916-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/27/2022] [Indexed: 01/08/2023]
Abstract
Objective This study aimed to assess the correlation between body mass index (BMI) and plasma lipid profile levels in mild and severe COVID-19 patients. Method This was a prospective, observational, cohort study, conducted in a medical referral center specializing in management of COVID-19 cases. Patients were divided into two groups according to infection severity (mild and severe). Blood samples were obtained from all patients who tested positive to a PCR test for measuring biochemical and inflammatory markers such as lactate dehydrogenase, ferritin, C-reactive protein, and d-dimer, as well as lipid profile, including total cholesterol, triacylglycerols, low-density lipoprotein cholesterol (LDL-C), and high-density lipoprotein cholesterol (HDL-C), which were analyzed and compared between the two groups. Pearson’s correlation was used to assess the correlation between BMI and plasma lipid profile among mild and severe cases. Results The levels of plasma triacylglycerols, d-dimer, lactate dehydrogenase, ferritin, and C-reactive protein with severe infection were significantly different between patients with mild and severe COVID-19 symptoms (p = 0.036, 0.03, 0.001, 0.014, and 0.006, respectively). A positive correlation between BMI and triglyceride levels was observed only in the severe infection group. However, HDL-C was negatively correlated with BMI. Conclusion A routine lipid profile test might help as a marker of inflammation and risk stratification in patients with COVID-19. Especially in middle- or low-income countries, the test can rapidly help clinicians to delineate prognostic measures and hence management and treatment plans for this disease as the levels of the lipid profile were correlated with the patients’ BMI and infection severity.
Collapse
|
21
|
Jiao Y, Yong C, Zhang R, Qi D, Wang D. Hepcidin Alleviates LPS-Induced ARDS by Regulating the Ferritin-Mediated Suppression of Ferroptosis. Shock 2022; 57:274-281. [PMID: 35580554 DOI: 10.1097/shk.0000000000001941] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
ABSTRACT The effects of ferroptosis, an iron-dependent cell death, on acute respiratory distress syndrome (ARDS) remain largely elusive. Hepcidin, encoded by the HAMP gene, affects inflammation, and iron homeostasis. The present study aimed to investigate whether hepcidin protects against ferroptosis in lipopolysaccharide (LPS)-induced ARDS. Our results confirmed that ferroptosis aggravated lung inflammation and damage in LPS-induced ARDS. Hepcidin defended against ferroptosis, with results similar to those of the ferroptosis inhibitor ferrostatin-1 (Fer-1). Moreover, hepcidin decreased iron uptake, as determined by Transferrin Receptor 1 (TfR1) expression levels, and increased iron storage, based on ferritin heavy chain (FTH) expression. The effects of hepcidin on the A549 cell line were in line with the in vivo results. In addition, we used si-FTH to knock down FTH expression and found that this suppressed the ability of hepcidin to protect against ferroptosis. Collectively, our data suggest that hepcidin inhibits ferroptosis by increasing FTH expression in LPS-induced ARDS; thus, hepcidin may represent a possible treatment targeting ferroptosis.
Collapse
Affiliation(s)
- Yang Jiao
- Department of Respiratory and Critical Care Medicine, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | | | | | | | | |
Collapse
|
22
|
Lumish HS, Kim E, Selvaggi C, Cao T, Gupta A, Foulkes AS, Reilly MP. Biomarkers of Cardiac Injury, Renal Injury, and Inflammation Are Strong Mediators of Sex-Associated Death in COVID-19. Front Cardiovasc Med 2022; 9:809997. [PMID: 35548417 PMCID: PMC9081502 DOI: 10.3389/fcvm.2022.809997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Accepted: 03/29/2022] [Indexed: 01/08/2023] Open
Abstract
BackgroundStudies examining outcomes among individuals with COronaVIrus Disease 2019 (COVID-19) have consistently demonstrated that men have worse outcomes than women, with a higher incidence of myocardial injury, respiratory failure, and death. However, mechanisms of higher morbidity and mortality among men remain poorly understood. We aimed to identify mediators of the relationship between sex and COVID-19-associated mortality.MethodsPatients hospitalized at two quaternary care facilities, New York Presbyterian Hospital (CUIMC/NYPH) and Massachusetts General Hospital (MGH), for SARS-CoV-2 infection between February and May 2020 were included. Five independent biomarkers were identified as mediators of sex effects, including high-sensitivity cardiac troponin T (hs-cTNT), high sensitivity C-reactive protein (hs-CRP), ferritin, D-dimer, and creatinine.ResultsIn the CUIMC/NYPH cohort (n = 2,626, 43% female), male sex was associated with significantly greater mortality (26 vs. 21%, p = 0.0146) and higher peak hs-cTNT, hs-CRP, ferritin, D-dimer, and creatinine (p < 0.001). The effect of male sex on the primary outcome of death was partially mediated by peak values of all five biomarkers, suggesting that each pathophysiological pathway may contribute to increased risk of death in men. Hs-cTnT, creatinine, and hs-CRP were the strongest mediators. Findings were highly consistent in the MGH cohort with the exception of D-dimer.ConclusionsThis study suggests that the effect of sex on COVID-19 outcomes is mediated by cardiac and kidney injury, as well as underlying differences in inflammation and iron metabolism. Exploration of these specific pathways may facilitate sex-directed diagnostic and therapeutic strategies for patients with COVID-19 and provides a framework for the study of sex differences in other complex diseases.
Collapse
Affiliation(s)
- Heidi S. Lumish
- Division of Cardiology, Columbia University, New York, NY, United States
- *Correspondence: Heidi S. Lumish
| | - Eunyoung Kim
- Division of Cardiology, Columbia University, New York, NY, United States
| | - Caitlin Selvaggi
- Biostatistics Center, Massachusetts General Hospital, Boston, MA, United States
- Department of Medicine, Harvard Medical School, Boston, MA, United States
- Department of Biostatistics, Harvard T. H. Chan School of Public Health, Boston, MA, United States
| | - Tingyi Cao
- Biostatistics Center, Massachusetts General Hospital, Boston, MA, United States
- Department of Medicine, Harvard Medical School, Boston, MA, United States
- Department of Biostatistics, Harvard T. H. Chan School of Public Health, Boston, MA, United States
| | - Aakriti Gupta
- Division of Interventional Cardiology, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Andrea S. Foulkes
- Biostatistics Center, Massachusetts General Hospital, Boston, MA, United States
- Department of Medicine, Harvard Medical School, Boston, MA, United States
- Department of Biostatistics, Harvard T. H. Chan School of Public Health, Boston, MA, United States
| | - Muredach P. Reilly
- Division of Cardiology, Columbia University, New York, NY, United States
- Irving Institute for Clinical and Translational Research, Columbia University, New York, NY, United States
- Muredach P. Reilly
| |
Collapse
|
23
|
Assessment of the clinical and laboratorial profile of patients with obesity and asymptomatic COVID-19 undergoing bariatric surgery in Brazil. Obes Surg 2022; 32:1064-1071. [PMID: 35226338 PMCID: PMC8882461 DOI: 10.1007/s11695-022-05891-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 01/04/2022] [Accepted: 01/11/2022] [Indexed: 01/08/2023]
Abstract
Purpose to outline the clinical and laboratorial profile of patients with obesity undergoing bariatric surgery who presented positive reverse transcription-polymerase chain reaction (RT-PCR) for severe acute respiratory syndrome coronavirus-2 (Sars-CoV-2) in the preoperative period without symptoms presentation. Methods Case series of 17 patients undergoing bariatric surgery who presented positive RT-PCR for Sars-CoV-2 in the preoperative period, with no reported symptoms. Data collected included demographic characteristics, length of hospital stay, waiting time for surgery, inflammatory markers, serum levels of micronutrients and dengue virus (DENV) serology. Results In total, 219 patients underwent bariatric surgery in our institution during the study period. The incidence of asymptomatic cases was 7.7%. The sample comprised 88.2% of women, with mean age of 39.3 years and mean preoperative body mass index (BMI) of 37.7 kg/m2. Thirty five percent of the sample had previous diagnosis of diabetes and 29.4% had hypertension. The mean time elapsed between positive RT-PCR and the operation was 17 ± 7.5 days and the mean length of postoperative hospital stay was 1.9 ± 0.43 day. Mean lymphocytes count was 2,409.7/mm3 and the mean platelet-to-lymphocyte ratio was 126.3. Mean C-reactive protein value was 5.8 mg/dL, while ferritin marked 107.4 µg/L. DENV IgG was identified in all patients who tested for it. Mean levels of vitamin D and zinc were 25.6 ng/mL and 79.9 µg/dL, respectively. There were no postoperative complications reported. Conclusion None of the included patients presented any of the laboratory markers related to disease severity. Moreover, it is important to notice that all patients who tested for DENV, had the specific IgG detected in their serum. Graphical abstract ![]()
Collapse
|
24
|
Role of Polypeptide Inflammatory Biomarkers in the Diagnosis and Monitoring of COVID-19. Int J Pept Res Ther 2022; 28:59. [PMID: 35095356 PMCID: PMC8785374 DOI: 10.1007/s10989-022-10366-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/13/2022] [Indexed: 01/08/2023]
Abstract
The COVID-19 (coronavirus disease 2019) pandemic that took over the world in December 2019 has had everlasting devastating impacts on the lives of people globally. It manifests a huge symptom spectrum ranging from asymptomatic to critically ill patients with an unpredictable outcome. Timely diagnosis and assessment of disease severity is imperative for effective treatment. Possibilities exist that by the time symptoms appear the viral load might increase beyond control. However, it is advisable to get adequately diagnosed as soon as the first symptom appears. There is an immediate requirement of reliable biomarkers of COVID-19 manifesting an early onset for effective clinical management, stratification of high risk patients and ensuring ideal resource allocation. In this review, we attempt to explore and describe important polypeptide inflammatory biomarkers, namely C-reactive protein, Procalcitonin, Ferritin, Lactate Dehydrogenase, Serum amyloid A, Interleukin-6, Tumor necrosis factor-alpha and LIGHT used in the detection and management of COVID-19. Viral pathogenesis and the role of these inflammatory biomarkers is highlighted, based on the evidences available till date. An integrative data monitoring along with their correlation with the natural disease progression is of utmost importance in the management of COVID-19. So further research and in-depth analysis of these biomarkers is warranted in the present scenario.
Collapse
|
25
|
García-Escobar A, Vera-Vera S, Jurado-Román A, Jiménez-Valero S, Galeote G, Moreno R. Calcium Signaling Pathway Is Involved in the Shedding of ACE2 Catalytic Ectodomain: New Insights for Clinical and Therapeutic Applications of ACE2 for COVID-19. Biomolecules 2022; 12:biom12010076. [PMID: 35053224 PMCID: PMC8774087 DOI: 10.3390/biom12010076] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 12/26/2021] [Accepted: 12/29/2021] [Indexed: 02/04/2023] Open
Abstract
The angiotensin-converting enzyme 2 (ACE2) is a type I integral membrane that exists in two forms: the first is a transmembrane protein; the second is a soluble catalytic ectodomain of ACE2. The catalytic ectodomain of ACE2 undergoes shedding by a disintegrin and metalloproteinase domain-containing protein 17 (ADAM17), in which calmodulin mediates the calcium signaling pathway that is involved in ACE2 release, resulting in a soluble catalytic ectodomain of ACE2 that can be measured as soluble ACE2 plasma activity. The shedding of the ACE2 catalytic ectodomain plays a role in cardiac remodeling and endothelial dysfunction and is a predictor of all-cause mortality, including cardiovascular mortality. Moreover, considerable evidence supports that the ACE2 catalytic ectodomain is an essential entry receptor for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. Additionally, endotoxins and the pro-inflammatory cytokines interleukin (IL)-1β and tumor necrosis factor-alpha (TNFα) all enhanced soluble catalytic ectodomain ACE2 shedding from the airway epithelia, suggesting that the shedding of ACE2 may represent a mechanism by which viral entry and infection may be controlled such as some types of betacoronavirus. In this regard, ACE2 plays an important role in inflammation and thrombotic response, and its down-regulation may aggravate COVID-19 via the renin-angiotensin system, including by promoting pathological changes in lung injury. Soluble forms of ACE2 have recently been shown to inhibit SARS-CoV-2 infection. Furthermore, given that vitamin D enhanced the shedding of ACE2, some studies reported that vitamin D treatment is associated with prognosis improvement in COVID-19. This is an updated review on the evidence, clinical, and therapeutic applications of ACE2 for COVID-19.
Collapse
Affiliation(s)
- Artemio García-Escobar
- Cardiology Department, Interventional Cardiology Section, University Hospital La Paz, 28046 Madrid, Spain; (S.V.-V.); (A.J.-R.); (S.J.-V.); (G.G.); (R.M.)
- Instituto de Investigación Hospital La Paz (IDIPAZ), 28029 Madrid, Spain
- Centro de Investigación Biomédica en Red Enfermedades Cardiovasculares (CIBERCV), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Correspondence: ; Tel.: +34-917-27-70-00
| | - Silvio Vera-Vera
- Cardiology Department, Interventional Cardiology Section, University Hospital La Paz, 28046 Madrid, Spain; (S.V.-V.); (A.J.-R.); (S.J.-V.); (G.G.); (R.M.)
- Instituto de Investigación Hospital La Paz (IDIPAZ), 28029 Madrid, Spain
- Centro de Investigación Biomédica en Red Enfermedades Cardiovasculares (CIBERCV), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Alfonso Jurado-Román
- Cardiology Department, Interventional Cardiology Section, University Hospital La Paz, 28046 Madrid, Spain; (S.V.-V.); (A.J.-R.); (S.J.-V.); (G.G.); (R.M.)
- Instituto de Investigación Hospital La Paz (IDIPAZ), 28029 Madrid, Spain
- Centro de Investigación Biomédica en Red Enfermedades Cardiovasculares (CIBERCV), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Santiago Jiménez-Valero
- Cardiology Department, Interventional Cardiology Section, University Hospital La Paz, 28046 Madrid, Spain; (S.V.-V.); (A.J.-R.); (S.J.-V.); (G.G.); (R.M.)
- Instituto de Investigación Hospital La Paz (IDIPAZ), 28029 Madrid, Spain
- Centro de Investigación Biomédica en Red Enfermedades Cardiovasculares (CIBERCV), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Guillermo Galeote
- Cardiology Department, Interventional Cardiology Section, University Hospital La Paz, 28046 Madrid, Spain; (S.V.-V.); (A.J.-R.); (S.J.-V.); (G.G.); (R.M.)
- Instituto de Investigación Hospital La Paz (IDIPAZ), 28029 Madrid, Spain
- Centro de Investigación Biomédica en Red Enfermedades Cardiovasculares (CIBERCV), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Raúl Moreno
- Cardiology Department, Interventional Cardiology Section, University Hospital La Paz, 28046 Madrid, Spain; (S.V.-V.); (A.J.-R.); (S.J.-V.); (G.G.); (R.M.)
- Instituto de Investigación Hospital La Paz (IDIPAZ), 28029 Madrid, Spain
- Centro de Investigación Biomédica en Red Enfermedades Cardiovasculares (CIBERCV), Instituto de Salud Carlos III, 28029 Madrid, Spain
| |
Collapse
|
26
|
Mahroum N, Alghory A, Kiyak Z, Alwani A, Seida R, Alrais M, Shoenfeld Y. Ferritin - from iron, through inflammation and autoimmunity, to COVID-19. J Autoimmun 2022; 126:102778. [PMID: 34883281 PMCID: PMC8647584 DOI: 10.1016/j.jaut.2021.102778] [Citation(s) in RCA: 65] [Impact Index Per Article: 32.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 12/03/2021] [Accepted: 12/03/2021] [Indexed: 01/08/2023]
Abstract
While it took decades to arrive to a conclusion that ferritin is more than an indicator of iron storage level, it took a short period of time through the COVID-19 pandemic to wonder what the reason behind high levels of ferritin in patients with severe COVID-19 might be. Unsurprisingly, acute phase reactant was not a satisfactory explanation. Moreover, the behavior of ferritin in patients with severe COVID-19 and the subsequent high mortality rates in patients with high ferritin levels necessitated further investigations to understand the role of ferritin in the diseases. Ferritin was initially described to accompany various acute infections, both viral and bacterial, indicating an acute response to inflammation. However, with the introduction of the hyperferritinemic syndrome connecting four severe pathological conditions such as adult-onset Still's disease, macrophage activation syndrome, catastrophic antiphospholipid syndrome, and septic shock added another aspect of ferritin where it could have a pathogenetic role rather than an extremely elevated protein only. In fact, suggesting that COVID-19 is a new member in the spectrum of hyperferritinemic syndrome besides the four mentioned conditions could hopefully direct further search on the pathogenetic role of ferritin. Doubtlessly, improving our understanding of those aspects of ferritin would enormously contribute to better coping with severe diseases in terms of treatment and prevention of complications. The origin, history, importance, and the advances of searching the role of ferritin in various pathological and clinical processes are presented hereby in our article. In addition, the implications of ferritin in COVID-19 are addressed.
Collapse
Affiliation(s)
- Naim Mahroum
- International School of Medicine, Istanbul Medipol University, Istanbul, Turkey,Internal Medicine B and Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center, Ramat- Gan, Israel,Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel,Corresponding author. Internal medicine “B” department, Sheba Medical Center (Affiliated to Tel-Aviv University), Tel-Hashomer, 5265601, Israel
| | - Amal Alghory
- International School of Medicine, Istanbul Medipol University, Istanbul, Turkey
| | - Zeynep Kiyak
- International School of Medicine, Istanbul Medipol University, Istanbul, Turkey
| | - Abdulkarim Alwani
- International School of Medicine, Istanbul Medipol University, Istanbul, Turkey
| | - Ravend Seida
- International School of Medicine, Istanbul Medipol University, Istanbul, Turkey
| | - Mahmoud Alrais
- International School of Medicine, Istanbul Medipol University, Istanbul, Turkey
| | | |
Collapse
|
27
|
Patil S, Toshniwal S, Acharya A, Narwade G. Role of “Ferritin” in COVID-19 pneumonia: Sensitive marker of inflammation, predictor of mechanical ventilation, and early marker of post-COVID-lung fibrosis – A prospective, observational, and interventional study in a tertiary care setting in India. MULLER JOURNAL OF MEDICAL SCIENCES AND RESEARCH 2022. [DOI: 10.4103/mjmsr.mjmsr_19_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
|
28
|
Raafat RH, Alboraie M, Elkhadry SW, Abdelnasier M, Hashish MA, Almansoury YA, Yousef N, Elshaarawy O, Madkour A. Non-invasive predictors of ICU admission and mortality in initially asymptomatic COVID-19 patients. THE EGYPTIAN JOURNAL OF BRONCHOLOGY 2022; 16:54. [PMCID: PMC9612617 DOI: 10.1186/s43168-022-00156-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
Background Coronavirus disease 2019 (COVID-19) can present with pulmonary and non-pulmonary manifestations, or it may be asymptomatic. Asymptomatic patients have a major impact on transmission of the disease, and prediction of their outcome and prognosis is challenging. We aim to identify the predictors of intensive care unit (ICU) admission and mortality in hospitalized COVID-19 patients with initially asymptomatic presentation. Methods This was a prospective multicenter study using cohort data that included all admitted patients aged 21 years and above, with different clinical presentations other (than pulmonary manifestation) and were discovered to have COVID-19. Demographic data, clinical data and progression were reported. Univariate analysis and logistic regression analysis were performed to predict ICU admission and mortality during hospitalization. Results One hundred forty-nine consecutive patients, 92 (61.7% males) were included in our study, Median age (IQR) was 59.00 (43–69]. Only 1 patient (0.7%) had a contact with a confirmed case of COVID-19. 58 patients (39%) were admitted to ICU and 22 patients (14.8%) have died. High ferritin level (more than 422.5), low oxygen saturation (less than 93%), and in need of non-invasive ventilation (NIV) have 3.148, 8.159 and 26.456 times likelihood to be admitted to ICU, respectively. Patients with high CO-RADS, low oxygen saturation (less than 92.5%), and in need for mechanical ventilation (MV) have 82.8, 15.9, and 240.77 times likelihood to die, respectively. Conclusion Initially asymptomatic hospitalized patients with COVID-19 have a great impact on health system with high ICU admission and mortality rate. We identified the predictors that may help in early management and improving prognosis. Trial registration Trial was registered in Clinicaltrials.gov, registration number is NCT05298852, 26 March 2022, retrospectively registered.
Collapse
Affiliation(s)
- Riham Hazem Raafat
- grid.7269.a0000 0004 0621 1570Chest Department, Ain Shams University, Cairo, Egypt
| | - Mohamed Alboraie
- grid.411303.40000 0001 2155 6022Department of Internal Medicine, Al-Azhar University, Cairo, Egypt
| | - Sally Waheed Elkhadry
- grid.411775.10000 0004 0621 4712Epidemiology and Preventive Medicine Department, National Liver Institute Menoufia University, Menoufia, Egypt
| | - Mostafa Abdelnasier
- grid.7269.a0000 0004 0621 1570Internal Medicine Department, Ain Shams University, Cairo, Egypt
| | - Mohamed Ahmed Hashish
- grid.7269.a0000 0004 0621 1570Internal Medicine Department, Ain Shams University, Cairo, Egypt
| | - Yahya Ahmed Almansoury
- grid.412707.70000 0004 0621 7833Internal Medicine Department, Gastroenterology and Hepatology Division, Qena University Hospital, South Valley University, Qena, Egypt
| | - Noha Yousef
- grid.7269.a0000 0004 0621 1570Chest Department, Ain Shams University, Cairo, Egypt
| | - Omar Elshaarawy
- grid.411775.10000 0004 0621 4712Hepatology, Gastroenterology and Liver Transplantation Department, National Liver Institute, Menoufia University, Menoufia, Egypt ,grid.415970.e0000 0004 0417 2395Department of Gastroenterology, Royal Liverpool University Hospital, NHS, Liverpool, UK
| | - Ahmad Madkour
- grid.412093.d0000 0000 9853 2750Endemic Medicine Department, Faculty of Medicine, Helwan University, Cairo, Egypt
| |
Collapse
|
29
|
Periyasamy B, Raja S, Periasamy D, Narayanasamy D, Periaswamy P, Vajiravelu S. Evaluation of serum ferritin and D-Dimer levels in COVID-19 patients of an Indian tertiary care setting. ARCHIVES OF MEDICINE AND HEALTH SCIENCES 2022. [DOI: 10.4103/amhs.amhs_125_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
|
30
|
Patil S, Gondhali G, Acharya A. "Serial ferritin titer" monitoring in COVID-19 pneumonia: valuable inflammatory marker in assessment of severity and predicting early lung fibrosis - prospective, multicentric, observational, and interventional study in tertiary care setting in India. THE EGYPTIAN JOURNAL OF INTERNAL MEDICINE 2022; 34:75. [PMID: 36254195 PMCID: PMC9556145 DOI: 10.1186/s43162-022-00163-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 08/10/2022] [Indexed: 11/07/2022] Open
Abstract
Introduction The COVID-19 pneumonia is a heterogeneous disease with variable effect on lung parenchyma, airways, and vasculature leading to long-term effects on lung functions. Materials and methods Multicentric, prospective, observational, and interventional study conducted during July 2020 to May 2021, in the MIMSR Medical College and Venkatesh Hospital Latur India, included 1000 COVID-19 cases confirmed with RT-PCR. All cases were assessed with lung involvement documented and categorized on HRCT thorax, oxygen saturation, inflammatory marker, ferritin at entry point, and follow-up during hospitalization. Age, gender, comorbidity, and use of BIPAP/NIV and outcome as with or without lung fibrosis as per CT severity were key observations. CT severity scoring is done as per universally accepted standard scoring tool as score < 7 as mild, 7–14 as moderate, and score > 15 as severe affection of the lung. Statistical analysis is done by using chi-square test. Observations and analysis In study of 1000 COVID-19 pneumonia cases, age (< 50 and > 50 years) and gender (male versus female) have significant association with ferritin in predicting severity of COVID-19 pneumonia (p < 0.00001) and (p < 0.010), respectively. CT severity score at entry point with ferritin level has significant correlation in severity scores < 8, 8–15, and > 15 documented in normal and abnormal ferritin level as in 190/110, 90/210, and 40/360, respectively (p < 0.00001). Ferritin level has significant association with duration of illness, i.e., DOI < 7 days, 8–15 days, and > 15 days of onset of symptoms documented normal and abnormal ferritin levels in 30/310, 160/300, and 130/70 cases, respectively (p < 0.00001). Comorbidity as diabetes mellitus, hypertension, COPD, IHD, and obesity has significant association in COVID-19 cases with normal and abnormal ferritin level respectively (p < 0.00001). Ferritin level has significant association with oxygen saturation in COVID-19 pneumonia cases; cases with oxygen saturation > 90%, 75–90%, and < 75% are observed as normal and abnormal ferritin level in 110/100, 150/340, and 60/240 cases, respectively (p < 0.00001). BIPAP/NIV requirement during the course of COVID-19 pneumonia in critical care setting has significant association with ferritin level; cases received BIPAP/NIV during hospitalization were documented normal and abnormal ferritin level in 155/445 and 165/235 cases, respectively (p < 0.00001). Timing of BIPAP/NIV requirement during course of COVID-19 pneumonia in critical care setting has significant association with ferritin level; cases received BIPAP/NIV at entry point < 1 day, 3–7 days, and after 7 days of hospitalization were documented significance in fourfold raised ferritin level in 110/70, 150/160, and 30/80 cases, respectively (p < 0.00001). Follow-up of ferritin titer during hospitalization as compared to entry point abnormal ferritin has significant association in post-COVID lung fibrosis (p < 0.00001). Follow-up of ferritin titer during hospitalization as compared to entry point normal ferritin has significant association in post-COVID lung fibrosis (p < 0.00001). Conclusion Ferritin is easily available, sensitive and reliable, cost-effective, and universally acceptable inflammatory marker in COVID-19 pandemic. Ferritin has very crucial role in COVID-19 pneumonia in predicting severity of illness and assessing response to treatment during hospitalization. Follow-up of ferritin titer during hospitalization and at discharge can be used as early predictor of post-COVID lung fibrosis.
Collapse
Affiliation(s)
- Shital Patil
- grid.415674.50000 0004 1766 7426Pulmonary Medicine, MIMSR Medical College, Latur, India
| | - Gajanan Gondhali
- grid.415674.50000 0004 1766 7426Internal Medicine, MIMSR Medical College, Latur, India
| | - Abhijit Acharya
- grid.415674.50000 0004 1766 7426Department of Pathology, MIMSR Medical College, Latur, India
| |
Collapse
|
31
|
Sprockel-Díaz JJ, Chaves WG, Diaztagle-Fernández JJ, Martínez LO, Araque EC. Ferritina como biomarcador en pacientes hospitalizados con sospecha de COVID-19. REVISTA DE LA FACULTAD DE MEDICINA 2021. [DOI: 10.15446/revfacmed.v71n1.97180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Introducción. La COVID-19 es una enfermedad en la que, debido a su heterogeneidad clínica, es necesario usar biomarcadores para confirmar su diagnóstico y establecer su pronóstico.
Objetivo. Evaluar el desempeño de la ferritina como biomarcador en casos de sospecha diagnóstica de COVID-19 en pacientes hospitalizados y como biomarcador de pronóstico en aquellos con diagnóstico confirmado.
Materiales y métodos. Estudio observacional prospectivo multicéntrico realizado en 711 pacientes adultos hospitalizados entre abril y noviembre de 2020 en tres hospitales de cuarto nivel de Bogotá D.C., Colombia, por sospecha de COVID-19. Con base en los niveles de ferritina al ingreso a hospitalización se construyeron curvas ROC para tres desenlaces: diagnóstico, ingreso a unidad de cuidados intensivos (UCI) y muerte. Se calcularon las características operativas de este biomarcador para cada desenlace y se realizó un análisis multivariado mediante un modelo de regresión lineal para evaluar la asociación entre los niveles de ferritina y cada desenlace.
Resultados. El diagnóstico de COVID-19 se confirmó en 592 pacientes; de estos, 160 (27.02%) fueron trasladados a UCI y 107 (18.07%) fallecieron. Las áreas bajo la curva ROC (AUC) para diagnóstico, ingreso a UCI y muerte fueron 0.67 (IC95%: 0.62-0.73), 0.58 (IC95%: 0.57-0.67) y 0.56 (IC95%: 0.50-0.63), respectivamente. En el análisis bivariado, los niveles de ferritina se asociaron significativamente con diagnóstico (p=0.003) e ingreso a UCI (p<0.001), pero no con mortalidad (p=0.326). En el análisis multivariado, la ferritina solo se asoció significativamente con ingreso a UCI (p=0.009).
Conclusiones. La ferritina mostró un desempeño pobre como biomarcador pronóstico y moderado como biomarcador diagnóstico. Por tanto, ni el diagnóstico de los pacientes con sospecha de COVID-19, ni el pronóstico de aquellos con un diagnóstico confirmado pueden determinarse únicamente a partir de los niveles séricos de ferritina.
Collapse
|
32
|
Parimoo A, Biswas A, Baitha U, Gupta G, Pandey S, Ranjan P, Gupta V, Barman Roy D, Prakash B, Wig N. Dynamics of Inflammatory Markers in Predicting Mortality in COVID-19. Cureus 2021; 13:e19080. [PMID: 34868744 PMCID: PMC8629097 DOI: 10.7759/cureus.19080] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/27/2021] [Indexed: 01/08/2023] Open
Abstract
Introduction A cytokine storm is an important cause of morbidity and mortality in patients with coronavirus disease 2019 (COVID-19). The objective of the study was to determine the prognostic significance of pro-inflammatory cytokines with the overall final outcome of patients with COVID-19. Methods We conducted a retrospective study of 142 patients admitted with COVID-19 in the Department of Medicine at All India Institute of Medical Sciences, New Delhi, from May 2021 to June 2021. We obtained their demographic, clinical, and biochemical characteristics at baseline and 48-72 hours prior to the terminal event (survival/death). The data were analyzed to determine the prognostic significance of these markers on the final outcome. Results Higher levels of inflammatory markers were associated with a worse final outcome (ferritin p-value <0.001, c-reactive protein (CRP) p-value <0.001, interleukin 6 (IL-6) p-value 0.007, procalcitonin p-value 0.005, and lactic acid p-value 0.004). Optimal probability cut-offs for these markers for predicting mortality were: ferritin: 963 ng/mL (sensitivity - 67.35%, specificity - 67.50%), CRP: 66.3 mg/L (sensitivity - 78.43%, specificity - 74.12%), IL-6: 46.2 pg/mL (sensitivity - 59.26%, specificity - 59.57%), procalcitonin: 0.3ng/mL (sensitivity - 65.38 %, specificity - 66.67%), lactic acid: 1.5 mg/dL (sensitivity - 59.26%, specificity - 58.57%). Multivariate logistic regression analysis was done, which showed that pre-terminal event CRP was associated with a statistically significant higher risk of mortality (Unadjusted OR 18.89, Adjusted OR 1.008, p=0.002, 95% CI 6.815 - 47.541). Conclusion Inflammatory markers have a prognostic significance in patients with COVID-19, with higher levels being associated with worse outcomes.
Collapse
Affiliation(s)
- Aditi Parimoo
- Department of Medicine, All India Institute of Medical Sciences, New Delhi, IND
| | - Ashutosh Biswas
- Department of Medicine, All India Institute of Medical Sciences, New Delhi, IND
| | - Upendra Baitha
- Department of Medicine, All India Institute of Medical Sciences, New Delhi, IND
| | - Gaurav Gupta
- Department of Medicine, All India Institute of Medical Sciences, New Delhi, IND
| | - Shivam Pandey
- Department of Biostatistics, All India Institute of Medical Sciences, New Delhi, IND
| | - Piyush Ranjan
- Department of Medicine, All India Institute of Medical Sciences, New Delhi, IND
| | - Vandana Gupta
- Division of Periodontics, Center for Dental Education and Research, All India Institute of Medical Sciences, New Delhi, IND
| | | | - Bindoo Prakash
- Department of Medicine, All India Institute of Medical Sciences, New Delhi, IND
| | - Naveet Wig
- Department of Medicine, All India Institute of Medical Sciences, New Delhi, IND
| |
Collapse
|
33
|
Rouka E, Kotsiou OS, Perlepe G, Pagonis A, Pantazopoulos I, Gourgoulianis KI. Temporal Associations of the SARS-CoV-2 NP Antigen and Anti-Spike Total Ig Levels with Laboratory Parameters in a Greek Cohort of Hospitalized COVID-19 Patients. Can Respir J 2021; 2021:6590528. [PMID: 34621457 PMCID: PMC8490794 DOI: 10.1155/2021/6590528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Revised: 08/14/2021] [Accepted: 09/02/2021] [Indexed: 11/17/2022] Open
Abstract
Background The direct effect of SARS-CoV-2 on the lungs results in increased hospitalization rates of patients with pneumonia. Severe COVID-19 patients often develop ARDS which is associated with poor prognosis. Assessing risk factors for COVID-19 severity is indispensable for implementing and evaluating therapeutic interventions. We investigated the temporal associations between the SARS-CoV-2 antigen (Ag), total Immunoglobulin (Ig) levels, and several laboratory parameters in hospitalized patients with varying degrees of COVID-19 severity. Methods The SARS-CoV-2 nucleocapsid protein (NP) and total Ig Spike (S) protein-specific antibodies were determined for each patient with lateral flow assays through repeated sampling every two days. Hematological and biochemical parameters were evaluated at the same time points. Results 40 Greek COVID-19 patients (31 males, 9 females) with a median age of 59.50 ± 16.21 years were enrolled in the study. The median time from symptom onset to hospitalization was 8.0 ± 4.19 days. A significant negative correlation was observed between the SARS-CoV-2 Ag and total Ig levels. The temporal correlation patterns of the SARS-CoV-2 NP Ag and anti-S total Ig levels with laboratory markers varied among patients with differing degrees of COVID-19 severity. Severe-critical cases had lower SARS-CoV-2 Ag and increased total Ig levels as compared to mild-moderate cases. Conclusions Distinct temporal profiles of the SARS-CoV-2 NP Ag and anti-S total Ig levels may distinguish different groups of COVID-19 severity.
Collapse
Affiliation(s)
- Erasmia Rouka
- Department of Respiratory Medicine, Faculty of Medicine, University of Thessaly, BIOPOLIS,41110, Larissa, Greece
| | - Ourania S Kotsiou
- Department of Respiratory Medicine, Faculty of Medicine, University of Thessaly, BIOPOLIS,41110, Larissa, Greece
- Nursing Department, School of Health Sciences, University of Thessaly, GAIOPOLIS,41110, Larissa, Greece
| | - Garyfallia Perlepe
- Department of Respiratory Medicine, Faculty of Medicine, University of Thessaly, BIOPOLIS,41110, Larissa, Greece
| | - Athanasios Pagonis
- Department of Respiratory Medicine, Faculty of Medicine, University of Thessaly, BIOPOLIS,41110, Larissa, Greece
| | - Ioannis Pantazopoulos
- Department of Respiratory Medicine, Faculty of Medicine, University of Thessaly, BIOPOLIS,41110, Larissa, Greece
| | - Konstantinos I Gourgoulianis
- Department of Respiratory Medicine, Faculty of Medicine, University of Thessaly, BIOPOLIS,41110, Larissa, Greece
| |
Collapse
|
34
|
Farasani A. Biochemical role of serum ferratin and d-dimer parameters in COVID 19 diagnosis. Saudi J Biol Sci 2021; 28:7486-7490. [PMID: 34429685 PMCID: PMC8378068 DOI: 10.1016/j.sjbs.2021.08.040] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2021] [Revised: 08/14/2021] [Accepted: 08/15/2021] [Indexed: 12/15/2022] Open
Abstract
One and one only most unforgettable pandemic is coronavirus 2019 (COVID 19) which is the most memorable pandemic of the twenty-first century. The diagnosis of COVID19 is based on purely clinical symptoms and real time reverse transcription polymerase chain reaction (RT-PCR) test. The role of COVID19 during this pandemic was horrible in diagnosing the disease with RT-PCR as this disease was documented to be a symptomatic disease. Serum ferratin and D-dimer tests plays a major role in identifying the infections in the human body specifically, patients diagnosed with COVID19. Serum ferritin levels are important for an immune response mediator that rises in severe COVID-19 instances, and elevated ferritin levels may trigger a cytokine storm by exerting direct immunosuppressive and pro-inflammatory effects. d-dimer is used to identify the clots in the blood. COVID-19 patients were found to be clotting of blood and d-dimer is recommended. The blood of the COVID-19 patients were found to clotted than the patients were prescribed the anticoagulant Injections are prescribed. d-dimer can be used as a biomarker in the COVID-19 patients by measuring the d-dimer levels and analyse the mortality and severity. Pulmonary complication risk can also be identified. d-dimer is a mandatory and an essential test in the COVID-19. Numerous COVID-19 vaccines have been shown to have great efficacy levels through clinical trials. COVID-19 vaccines are not 100% effective, although the condition is mild or moderate and can be controlled if COVID-19 is affected. In this review, I have only included serum ferritin and d-dimer; however, C-reactive protein, vitamin D levels, and prolactin were also attributed to COVID-19. This review concludes the importance of RT-PCR, serum ferratin, and d-dimer testing in identifying COVID-19 infection in humans.
Collapse
Affiliation(s)
- Abdullah Farasani
- Biomedical Research Unit, Medical Research Center, Jazan University, Jazan-45142, Saudi Arabia.,Department of Medical Laboratory Technology, College of Applied Medical Sciences, Jazan University, Jazan-45142, Saudi Arabia
| |
Collapse
|
35
|
Strategies to DAMPen COVID-19-mediated lung and systemic inflammation and vascular injury. Transl Res 2021; 232:37-48. [PMID: 33358868 PMCID: PMC7749994 DOI: 10.1016/j.trsl.2020.12.008] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 12/16/2020] [Accepted: 12/17/2020] [Indexed: 02/07/2023]
Abstract
Approximately 15%-20% of patients infected with SARS-CoV-2 coronavirus (COVID-19) progress beyond mild and self-limited disease to require supplemental oxygen for severe pneumonia; 5% of COVID-19-infected patients further develop acute respiratory distress syndrome (ARDS) and multiorgan failure. Despite mortality rates surpassing 40%, key insights into COVID-19-induced ARDS pathology have not been fully elucidated and multiple unmet needs remain. This review focuses on the unmet need for effective therapies that target unchecked innate immunity-driven inflammation which drives unchecked vascular permeability, multiorgan dysfunction and ARDS mortality. Additional unmet needs including the lack of insights into factors predicting pathogenic hyperinflammatory viral host responses, limited approaches to address the vast disease heterogeneity in ARDS, and the absence of clinically-useful ARDS biomarkers. We review unmet needs persisting in COVID-19-induced ARDS in the context of the potential role for damage-associated molecular pattern proteins in lung and systemic hyperinflammatory host responses to SARS-CoV-2 infection that ultimately drive multiorgan dysfunction and ARDS mortality. Insights into promising stratification-enhancing, biomarker-based strategies in COVID-19 and non-COVID ARDS may enable the design of successful clinical trials of promising therapies.
Collapse
Key Words
- ace2, angiotensin converting enzyme 2
- ang-2, angiopoietin-2
- ards, acute respiratory distress syndrome
- covid-19, coronavirus disease 19 infection
- crp, c-reactive protein
- damps, damage-associated molecular pattern proteins
- enampt, extracellular nicotinamide phosphoribosyl-transferase
- ifnγ, interferon gamma
- il-1ra, interleukin 1 receptor antagonist
- il-6, interleukin 6
- ip-10, interferon gamma-induced protein 10
- irf7, interferon regulatory factor 7
- mcp1, monocyte chemoattractant protein 1
- mif, macrophage migration inhibition factor
- hmgb1, the high mobility group box 1 protein
- no, nitric oxide
- pamps, pathogen-associated molecular pattern proteins
- ripk1, receptor-interacting serine/threonine-protein kinase
- ros, reactive oxygen species
- sars-cov-2, severe acute respiratory syndrome-related coronavirus 2
- smi, small molecule inhibitor
- tlrs, toll-like family of receptors
- tnfα, tumor necrosis factor alpha
- vili, ventilator-induced lung injury
Collapse
|
36
|
Elhadi M, Alsoufi A, Abusalama A, Alkaseek A, Abdeewi S, Yahya M, Mohammed A, Abdelkabir M, Huwaysh M, Amkhatirah E, Alshorbaji K, Khel S, Gamra M, Alhadi A, Abubaker T, Anaiba M, Elmugassabi M, Binnawara M, Khaled A, Zaid A, Msherghi A. Epidemiology, outcomes, and utilization of intensive care unit resources for critically ill COVID-19 patients in Libya: A prospective multi-center cohort study. PLoS One 2021; 16:e0251085. [PMID: 33930079 PMCID: PMC8087095 DOI: 10.1371/journal.pone.0251085] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Accepted: 04/19/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The coronavirus disease (COVID-19) pandemic has severely affected African countries, specifically the countries, such as Libya, that are in constant conflict. Clinical and laboratory information, including mortality and associated risk factors in relation to hospital settings and available resources, about critically ill patients with COVID-19 in Africa is not available. This study aimed to determine the mortality and morbidity of COVID-19 patients in intensive care units (ICU) following 60 days after ICU admission, and explore the factors that influence in-ICU mortality rate. METHODS This is a multicenter prospective observational study among COVID-19 critical care patients in 11 ICUs in Libya from May 29th to December 30th 2020. Basic demographic data, clinical characteristics, laboratory values, admission Sequential Organ Failure Assessment (SOFA) score, quick SOFA, and clinical management were analyzed. RESULT We included 465 consecutive COVID-19 critically ill patients. The majority (67.1%) of the patients were older than 60 years, with a median (IQR) age of 69 (56.5-75); 240 (51.6%) were male. At 60 days of follow-up, 184 (39.6%) were discharged alive, while 281 (60.4%) died in the intensive care unit. The median (IQR) ICU length of stay was 7 days (4-10) and non-survivors had significantly shorter stay, 6 (3-10) days. The body mass index was 27.9 (24.1-31.6) kg/m2. At admission to the intensive care unit, quick SOFA median (IQR) score was 1 (1-2), whereas total SOFA score was 6 (4-7). In univariate analysis, the following parameters were significantly associated with increased/decreased hazard of mortality: increased age, BMI, white cell count, neutrophils, procalcitonin, cardiac troponin, C-reactive protein, ferritin, fibrinogen, prothrombin, and d-dimer levels were associated with higher risk of mortality. Decreased lymphocytes, and platelet count were associated with higher risk of mortality. Quick SOFA and total SOFA scores increase, emergency intubation, inotrope use, stress myocardiopathy, acute kidney injury, arrythmia, and seizure were associated with higher mortality. CONCLUSION Our study reported the highest mortality rate (60.4%) among critically ill patients with COVID-19 60 days post-ICU admission. Several factors were found to be predictive of mortality, which may help to identify patients at risk of mortality during the ongoing COVID-19 pandemic.
Collapse
Affiliation(s)
| | - Ahmed Alsoufi
- Faculty of Medicine University of Tripoli, Tripoli, Libya
| | | | | | | | | | | | | | | | | | | | - Samer Khel
- Soq Altholatha Isolation Center, Tripoli, Libya
| | | | - Abdulmueti Alhadi
- Sorman Isolation Center, Sorman, Libya
- Faculty of Medicine, University of Zawia, Az Zawiyah, Libya
| | | | | | | | | | - Ala Khaled
- Faculty of Medicine University of Tripoli, Tripoli, Libya
| | - Ahmed Zaid
- Faculty of Medicine University of Tripoli, Tripoli, Libya
| | - Ahmed Msherghi
- Faculty of Medicine University of Tripoli, Tripoli, Libya
| |
Collapse
|
37
|
Banchini F, Cattaneo GM, Capelli P. Serum ferritin levels in inflammation: a retrospective comparative analysis between COVID-19 and emergency surgical non-COVID-19 patients. World J Emerg Surg 2021; 16:9. [PMID: 33685484 PMCID: PMC7938265 DOI: 10.1186/s13017-021-00354-3] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Accepted: 02/23/2021] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND SARS-CoV-2 infection has spread worldwide, and the pathogenic mechanism is still under investigation. The presence of a huge inflammatory response, defined as "cytokine storm," is being studied in order to understand what might be the prognostic factors implicated in the progression of the infection, with ferritin being one of such markers. The role of ferritin as a marker of inflammation is already known, and whether it changes differently between COVID and non-COVID patients still remains unclear. The aim of this retrospective analysis is to understand whether the inflammatory process in these two types is different. METHODS In this retrospective analysis, we compared 17 patients affected by SARS-CoV-2, who had been admitted between February and April 2020 (group A) along with 30 patients admitted for acute surgical disease with SARS-CoV-2 negative swab (group B). A further subgroup of Covid negative patients with leukocytosis was compared to group A. RESULTS In group A, the median (interquartile range) serum ferritin was 674 (1284) ng/mL, and it was double the cutoff (300 ng/mL) in 9 out of 17 (52%). The median (IQR) value of ferritin level in the total blood samples of group B was 231, and in the subgroup with leucocytosis, 149 (145). Group A showed a significantly higher ferritin median level compared to the entire group B (two-tailed Mann-Whitney test, p < 0.0001) as well as to the subgroup with leucocytosis (p < 0.0014). CONCLUSIONS The role of iron metabolism appears to be directly involved in COVID infection. On the other hand, in the acute inflammation of patients admitted for surgery, and probably in other common phlogistic processes, iron modifications appear to be self-limited. However, our finding suggests the use of ferritin as a marker for COVID infection.
Collapse
Affiliation(s)
- Filippo Banchini
- Department of General Surgery, Guglielmo da Saliceto Hospital, Piacenza, Italy.
| | | | - Patrizio Capelli
- Department of General Surgery, Guglielmo da Saliceto Hospital, Piacenza, Italy
| |
Collapse
|
38
|
Carubbi F, Salvati L, Alunno A, Maggi F, Borghi E, Mariani R, Mai F, Paoloni M, Ferri C, Desideri G, Cicogna S, Grassi D. Ferritin is associated with the severity of lung involvement but not with worse prognosis in patients with COVID-19: data from two Italian COVID-19 units. Sci Rep 2021; 11:4863. [PMID: 33649408 PMCID: PMC7921386 DOI: 10.1038/s41598-021-83831-8] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Accepted: 02/05/2021] [Indexed: 02/08/2023] Open
Abstract
The coronavirus 2019 disease (COVID-19) is characterised by a heterogeneous clinical presentation, a complex pathophysiology and a wide range of imaging findings, depending on disease severity and time course. We conducted a retrospective evaluation of hospitalized patients with proven SARS-CoV-2 infection, clinical signs of COVID-19 and computed tomography (CT) scan-proven pulmonary involvement, in order to identify relationships between clinical, serological, imaging data and disease outcomes in patients with COVID-19. Clinical and serological records of patients admitted to two COVID-19 Units of the Abruzzo region in Italy with proven SARS-CoV-2 pulmonary involvement investigated with CT scan, assessed at the time of admission to the hospital, were retrospectively evaluated. Sixty-one patients (22 females and 39 males) of median age 65 years were enrolled. Fifty-six patients were discharged while death occurred in 5 patients. None of the lung abnormalities detected by CT was different between discharged and deceased patients. No differences were observed in the features and extent of pulmonary involvement according to age and gender. Logistic regression analysis with age and gender as covariates demonstrated that ferritin levels over the 25th percentile were associated with the involvement of all 5 pulmonary lobes (OR = 14.5, 95% CI 2.3–90.9, p = 0.004), the presence of septal thickening (OR = 8.2, 95% CI 1.6–40.9, p = 0.011) and the presence of mediastinal lymph node enlargement (OR = 12.0, 95% CI 1.1–127.5, p = 0.039) independently of age and gender. We demonstrated that ferritin levels over the 25th percentile are associated with a more severe pulmonary involvement, independently of age and gender and not associated with disease outcomes. The identification of reliable biomarkers in patients with COVID-19 may help guiding clinical decision, tailoring therapeutic approaches and ultimately improving the care and prognosis of patients with this disease.
Collapse
Affiliation(s)
- Francesco Carubbi
- Internal Medicine and Nephrology Unit, Department of Life, Health and Environmental Sciences, University of L'Aquila, San Salvatore Hospital, L'Aquila, Italy. .,Department of Medicine, ASL 1 Avezzano-Sulmona-L'Aquila, San Salvatore Hospital, L'Aquila, Italy.
| | - Lia Salvati
- Infectious Diseases Unit, Department of Medicine, Ospedale SS Filippo e Nicola, ASL 1 Avezzano-Sulmona-L'Aquila, L'Aquila, Italy
| | - Alessia Alunno
- Department of Medicine, University of Perugia, Perugia, Italy
| | - Fabio Maggi
- Department of Radiology, Ospedale SS Filippo e Nicola, ASL 1 Avezzano-Sulmona-L'Aquila, L'Aquila, Italy
| | - Erika Borghi
- Internal Medicine and Nephrology Unit, Department of Life, Health and Environmental Sciences, University of L'Aquila, San Salvatore Hospital, L'Aquila, Italy.,Department of Medicine, ASL 1 Avezzano-Sulmona-L'Aquila, San Salvatore Hospital, L'Aquila, Italy
| | - Rinalda Mariani
- Infectious Diseases Unit, Department of Medicine, Ospedale SS Filippo e Nicola, ASL 1 Avezzano-Sulmona-L'Aquila, L'Aquila, Italy
| | - Francesca Mai
- Internal Medicine and Nephrology Unit, Department of Life, Health and Environmental Sciences, University of L'Aquila, San Salvatore Hospital, L'Aquila, Italy.,Department of Medicine, ASL 1 Avezzano-Sulmona-L'Aquila, San Salvatore Hospital, L'Aquila, Italy
| | - Maurizio Paoloni
- Infectious Diseases Unit, Department of Medicine, Ospedale SS Filippo e Nicola, ASL 1 Avezzano-Sulmona-L'Aquila, L'Aquila, Italy
| | - Claudio Ferri
- Internal Medicine and Nephrology Unit, Department of Life, Health and Environmental Sciences, University of L'Aquila, San Salvatore Hospital, L'Aquila, Italy.,Department of Medicine, ASL 1 Avezzano-Sulmona-L'Aquila, San Salvatore Hospital, L'Aquila, Italy
| | - Giovambattista Desideri
- Internal Medicine and Nephrology Unit, Department of Life, Health and Environmental Sciences, University of L'Aquila, San Salvatore Hospital, L'Aquila, Italy.,Department of Medicine, ASL 1 Avezzano-Sulmona-L'Aquila, San Salvatore Hospital, L'Aquila, Italy
| | - Sabrina Cicogna
- Internal Medicine and Nephrology Unit, Department of Life, Health and Environmental Sciences, University of L'Aquila, San Salvatore Hospital, L'Aquila, Italy.,Department of Medicine, ASL 1 Avezzano-Sulmona-L'Aquila, San Salvatore Hospital, L'Aquila, Italy
| | - Davide Grassi
- Internal Medicine and Nephrology Unit, Department of Life, Health and Environmental Sciences, University of L'Aquila, San Salvatore Hospital, L'Aquila, Italy.,Department of Medicine, ASL 1 Avezzano-Sulmona-L'Aquila, San Salvatore Hospital, L'Aquila, Italy
| |
Collapse
|
39
|
Gao Y, Ding M, Dong X, Zhang J, Kursat Azkur A, Azkur D, Gan H, Sun Y, Fu W, Li W, Liang H, Cao Y, Yan Q, Cao C, Gao H, Brüggen M, Veen W, Sokolowska M, Akdis M, Akdis CA. Risk factors for severe and critically ill COVID-19 patients: A review. Allergy 2021; 76:428-455. [PMID: 33185910 DOI: 10.1111/all.14657] [Citation(s) in RCA: 716] [Impact Index Per Article: 238.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Revised: 10/28/2020] [Accepted: 11/09/2020] [Indexed: 02/06/2023]
Abstract
The pandemic of coronavirus disease 2019 (COVID-19), caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has caused an unprecedented global social and economic impact, and high numbers of deaths. Many risk factors have been identified in the progression of COVID-19 into a severe and critical stage, including old age, male gender, underlying comorbidities such as hypertension, diabetes, obesity, chronic lung diseases, heart, liver and kidney diseases, tumors, clinically apparent immunodeficiencies, local immunodeficiencies, such as early type I interferon secretion capacity, and pregnancy. Possible complications include acute kidney injury, coagulation disorders, thoromboembolism. The development of lymphopenia and eosinopenia are laboratory indicators of COVID-19. Laboratory parameters to monitor disease progression include lactate dehydrogenase, procalcitonin, high-sensitivity C-reactive protein, proinflammatory cytokines such as interleukin (IL)-6, IL-1β, Krebs von den Lungen-6 (KL-6), and ferritin. The development of a cytokine storm and extensive chest computed tomography imaging patterns are indicators of a severe disease. In addition, socioeconomic status, diet, lifestyle, geographical differences, ethnicity, exposed viral load, day of initiation of treatment, and quality of health care have been reported to influence individual outcomes. In this review, we highlight the scientific evidence on the risk factors of severity of COVID-19.
Collapse
Affiliation(s)
- Ya‐dong Gao
- Department of Allergology Zhongnan Hospital of Wuhan University Wuhan China
| | - Mei Ding
- Department of Allergology Zhongnan Hospital of Wuhan University Wuhan China
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Zurich Switzerland
| | - Xiang Dong
- Department of Allergology Zhongnan Hospital of Wuhan University Wuhan China
| | - Jin‐jin Zhang
- Department of Allergology Zhongnan Hospital of Wuhan University Wuhan China
| | - Ahmet Kursat Azkur
- Department of Virology Faculty of Veterinary Medicine University of Kirikkale Kirikkale Turkey
| | - Dilek Azkur
- Division of Pediatric Allergy and Immunology Department of Pediatrics Faculty of Medicine University of Kirikkale Kirikkale Turkey
| | - Hui Gan
- Department of Allergology Zhongnan Hospital of Wuhan University Wuhan China
| | - Yuan‐li Sun
- Department of Allergology Zhongnan Hospital of Wuhan University Wuhan China
| | - Wei Fu
- Department of Allergology Zhongnan Hospital of Wuhan University Wuhan China
| | - Wei Li
- Department of Allergology Zhongnan Hospital of Wuhan University Wuhan China
| | - Hui‐ling Liang
- Department of Allergology Zhongnan Hospital of Wuhan University Wuhan China
| | - Yi‐yuan Cao
- Department of Radiology Zhongnan Hospital of Wuhan University Wuhan China
| | - Qi Yan
- Department of Geriatrics Tongji Hospital Tongji Medical College Huazhong University of Science and Technology Huazhong China
| | - Can Cao
- Department of Allergology Zhongnan Hospital of Wuhan University Wuhan China
| | - Hong‐yu Gao
- Department of Geriatrics Tongji Hospital Tongji Medical College Huazhong University of Science and Technology Huazhong China
| | - Marie‐Charlotte Brüggen
- Department of Dermatology University Hospital Zurich Zurich Switzerland
- Faculty of Medicine University of Zurich Zurich Switzerland
- Hochgebirgsklinik Davos Christine Kühne‐Center for Allergy Research and Education Davos Switzerland
| | - Willem Veen
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Zurich Switzerland
| | - Milena Sokolowska
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Zurich Switzerland
| | - Mübeccel Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Zurich Switzerland
| | - Cezmi A. Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Zurich Switzerland
| |
Collapse
|
40
|
Gandini O, Lubrano C. Use of rapid ferritin test to predict clinical deterioration in at home COVID-19 patients. J Infect 2020; 82:e11-e13. [PMID: 33358763 PMCID: PMC7749944 DOI: 10.1016/j.jinf.2020.12.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Accepted: 12/17/2020] [Indexed: 12/15/2022]
Affiliation(s)
| | - C Lubrano
- Department of Experimental Medicine, Sapienza University of Rome, Italy
| |
Collapse
|
41
|
Gandini O, Criniti A, Gagliardi MC, Ballesio L, Giglio S, Balena A, Caputi A, Angeloni A, Lubrano C. Sex-disaggregated data confirm serum ferritin as an independent predictor of disease severity both in male and female COVID-19 patients. J Infect 2020; 82:414-451. [PMID: 33131700 PMCID: PMC7578700 DOI: 10.1016/j.jinf.2020.10.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Accepted: 10/19/2020] [Indexed: 12/24/2022]
Affiliation(s)
- O Gandini
- Department of Molecular Medicine, Sapienza University of Rome, Italy.
| | - A Criniti
- Department of Experimental Medicine, Sapienza University of Rome, Italy
| | - M C Gagliardi
- Center for Gender Specific Medicine, Istituto Superiore di Sanità, Rome, Italy
| | - L Ballesio
- Department of Radiology, Anatomo- Pathology and Oncology, Sapienza University of Rome, Italy
| | - S Giglio
- Department of Experimental Medicine, Sapienza University of Rome, Italy
| | - A Balena
- Department of Experimental Medicine, Sapienza University of Rome, Italy
| | - A Caputi
- Department of Experimental Medicine, Sapienza University of Rome, Italy
| | - A Angeloni
- Department of Experimental Medicine, Sapienza University of Rome, Italy
| | - C Lubrano
- Department of Experimental Medicine, Sapienza University of Rome, Italy
| |
Collapse
|