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1.
Crit Care Explor ; 2(6): e0145, 2020 Jun.
Article in English | MEDLINE | ID: covidwho-1795095

ABSTRACT

OBJECTIVE: To describe the outcomes with use of a combination of tocilizumab and methylprednisolone administered around the time of endotracheal intubation in patients with confirmed coronavirus disease 2019-associated hypoxemic respiratory failure requiring mechanical ventilation. DATA SOURCES: Retrospective chart review. STUDY SELECTION/DATA EXTRACTION: Twenty-one consecutive patients with confirmed coronavirus disease 2019-associated hypoxemic respiratory failure requiring mechanical ventilation. Initial ventilator parameters were positive end-expiratory pressure 14 cm H2o and target plateau pressure 29 cm H2o to maximize lung recruitment. Methylprednisolone (125 mg every 6hr for 24 hr with tapering to 60 mg every 12 hr) was administered shortly after patients were intubated (median 11 hr after intubation). DATA SYNTHESIS: No patient in the cohort died while hospitalized (mortality, 0%; 95% CI, 0%-18%) and 18 patients have been discharged from the acute care setting. Twenty of 21 patients (95%) have been liberated from mechanical ventilation after a median duration of 8 days (range, 4-30 d). Following 48 hours of methylprednisolone, the A-a o2 gradient decreased from 455 ± 103 to 228 ± 109 mm Hg (difference 227 ± 108 mm Hg; p < 0.01). CONCLUSIONS: Our positive experience with tocilizumab in combination with methylprednisolone started early after endotracheal intubation may be one avenue for reducing the morbidity and mortality seen with severe coronavirus disease 2019 and merits further exploration in clinical studies.

2.
Thromb J ; 18: 22, 2020.
Article in English | MEDLINE | ID: covidwho-1793931

ABSTRACT

BACKGROUND: Hospitals in the Middle East Gulf region have experienced an influx of COVID-19 patients to their medical wards and intensive care units. The hypercoagulability of these patients has been widely reported on a global scale. However, many of the experimental treatments used to manage the various complications of COVID-19 have not been widely studied in this context. The effect of the current treatment protocols on patients' diagnostic and prognostic biomarkers may thus impact the validity of the algorithms adopted. CASE PRESENTATION: In this case series, we report four cases of venous thromboembolism and 1 case of arterial thrombotic event, in patients treated with standard or intensified prophylactic doses of unfractionated heparin or low molecular weight heparin at our institution. Tocilizumab has been utilized as an add-on therapy to the standard of care to treat patients with SARS-CoV-2 associated acute respiratory distress syndrome, in order to dampen the hyperinflammatory response. It is imperative to be aware that this drug may be masking the inflammatory markers (e.g. IL6, CRP, fibrinogen, and ferritin), without reducing the risk of thrombotic events in this population, creating instead a façade of an improved prognostic outcome. However, the D-dimer levels remained prognostically reliable in these cases, as they were not affected by the drug and continued to be at the highest level until event occurrence. CONCLUSIONS: In the setting of tocilizumab therapy, traditional prognostic markers of worsening infection and inflammation, and thus potential risk of acute thrombosis, should be weighed carefully as they may not be reliable for prognosis and may create a façade of an improved prognostic outcome insteasd. Additionally, the fact that thrombotic events continued to be observed despite decrease in inflammatory markers and the proactive anticoagulative approach adopted, raises more questions about the coagulative mechanisms at play in COVID-19, and the appropriate management strategy.

3.
Clin Infect Dis ; 73(12): 2368-2369, 2021 12 16.
Article in English | MEDLINE | ID: covidwho-1597440
5.
Lancet Respir Med ; 9(5): 511-521, 2021 05.
Article in English | MEDLINE | ID: covidwho-1537197

ABSTRACT

BACKGROUND: Global randomised controlled trials of the anti-IL-6 receptor antibody tocilizumab in patients admitted to hospital with COVID-19 have shown conflicting results but potential decreases in time to discharge and burden on intensive care. Tocilizumab reduced progression to mechanical ventilation and death in a trial population enriched for racial and ethnic minorities. We aimed to investigate whether tocilizumab treatment could prevent COVID-19 progression in the first multicentre randomised controlled trial of tocilizumab done entirely in a lower-middle-income country. METHODS: COVINTOC is an open-label, multicentre, randomised, controlled, phase 3 trial done at 12 public and private hospitals across India. Adults (aged ≥18 years) admitted to hospital with moderate to severe COVID-19 (Indian Ministry of Health grading) confirmed by positive SARS-CoV-2 PCR result were randomly assigned (1:1 block randomisation) to receive tocilizumab 6 mg/kg plus standard care (the tocilizumab group) or standard care alone (the standard care group). The primary endpoint was progression of COVID-19 (from moderate to severe or from severe to death) up to day 14 in the modified intention-to-treat population of all participants who had at least one post-baseline assessment for the primary endpoint. Safety was assessed in all randomly assigned patients. The trial is completed and registered with the Clinical Trials Registry India (CTRI/2020/05/025369). FINDINGS: 180 patients were recruited between May 30, 2020, and Aug 31, 2020, and randomly assigned to the tocilizumab group (n=90) or the standard care group (n=90). One patient randomly assigned to the standard care group inadvertently received tocilizumab at baseline and was included in the tocilizumab group for all analyses. One patient randomly assigned to the standard care group withdrew consent after the baseline visit and did not receive any study medication and was not included in the modified intention-to-treat population but was still included in safety analyses. 75 (82%) of 91 in the tocilizumab group and 68 (76%) of 89 in the standard care group completed 28 days of follow-up. Progression of COVID-19 up to day 14 occurred in eight (9%) of 91 patients in the tocilizumab group and 11 (13%) of 88 in the standard care group (difference -3·71 [95% CI -18·23 to 11·19]; p=0·42). 33 (36%) of 91 patients in the tocilizumab group and 22 (25%) of 89 patients in the standard care group had adverse events; 18 (20%) and 15 (17%) had serious adverse events. The most common adverse event was acute respiratory distress syndrome, reported in seven (8%) patients in each group. Grade 3 adverse events were reported in two (2%) patients in the tocilizumab group and five (6%) patients in the standard care group. There were no grade 4 adverse events. Serious adverse events were reported in 18 (20%) patients in the tocilizumab group and 15 (17%) in the standard care group; 13 (14%) and 15 (17%) patients died during the study. INTERPRETATION: Routine use of tocilizumab in patients admitted to hospital with moderate to severe COVID-19 is not supported. However, post-hoc evidence from this study suggests tocilizumab might still be effective in patients with severe COVID-19 and so should be investigated further in future studies. FUNDING: Medanta Institute of Education and Research, Roche India, Cipla India, and Action COVID-19 India.


Subject(s)
Antibodies, Monoclonal, Humanized , COVID-19 , Cytokine Release Syndrome , Receptors, Interleukin-6/antagonists & inhibitors , Respiratory Distress Syndrome , SARS-CoV-2/isolation & purification , Antibodies, Monoclonal, Humanized/administration & dosage , Antibodies, Monoclonal, Humanized/adverse effects , COVID-19/complications , COVID-19/immunology , COVID-19/mortality , COVID-19/therapy , Critical Care/methods , Cytokine Release Syndrome/drug therapy , Cytokine Release Syndrome/etiology , Cytokine Release Syndrome/immunology , Drug Monitoring/methods , Female , Humans , Immunologic Factors/administration & dosage , Immunologic Factors/adverse effects , India , Male , Middle Aged , Mortality , Respiration, Artificial/methods , Respiratory Distress Syndrome/diagnosis , Respiratory Distress Syndrome/etiology , Severity of Illness Index , Treatment Outcome
6.
J Clin Med ; 10(8)2021 Apr 09.
Article in English | MEDLINE | ID: covidwho-1526827

ABSTRACT

Despite direct viral effect, the pathogenesis of coronavirus disease 2019 (COVID-19) includes an overproduction of cytokines including interleukin 6 (IL-6). Therefore, tocilizumab (TOC), a monoclonal antibody against IL-6 receptors, was considered as a possible therapeutic option. Patients were selected from the SARSTer database, containing 2332 individuals with COVID-19. Current study included 825 adult patients with moderate to severe course. Analysis was performed in 170 patients treated with TOC and 655 with an alternative medication. The end-points of treatment effectiveness were death rate, need for mechanical ventilation, and clinical improvement. Patients treated with TOC were balanced compared to non-TOC regarding gender, age, BMI, and prevalence of coexisting conditions. Significant effect of TOC on death was demonstrated in patients with baseline IL-6 > 100 pg/mL (hazard ratio [HR]: 0.21, 95% confidence interval [CI]: 0.08-0.57). The best effectiveness of TOC was achieved in patients with a combination of baseline IL-6 > 100 pg/mL and either SpO2 ≤ 90% (HR: 0.07) or requiring oxygen supplementation (HR: 0.18). Tocilizumab administration in COVID-19 reduces mortality and speeds up clinical improvement in patients with a baseline concentration of IL-6 > 100 pg/mL, particularly if they need oxygen supplementation owing to the lower value of SpO2 ≤ 90%.

7.
Clin Transl Sci ; 14(6): 2146-2151, 2021 11.
Article in English | MEDLINE | ID: covidwho-1526353

ABSTRACT

Tocilizumab is an IL-6 receptor antagonist with the ability to suppress the cytokine storm in critically ill patients infected with severe acute respiratory syndrome-coronavirus 2 (SARS-CoV-2). We evaluated patients treated with tocilizumab for a SARS-CoV-2 infection who were admitted between March 13, 2020, and April 16, 2020. This was a multicenter study with data collected by chart review both retrospectively and concurrently. Parameters evaluated included age, sex, race, use of mechanical ventilation (MV), usage of steroids and vasopressors, inflammatory markers, and comorbidities. Early dosing was defined as a tocilizumab dose administered prior to or within 1 day of intubation. Late dosing was defined as a dose administered > 1 day after intubation. In the absence of MV, the timing of the dose was related to the patient's date of admission only. We evaluated 145 patients. The average age was 58.1 years, 64% were men, 68.3% had comorbidities, and 60% received steroid therapy. Disposition of patients was 48.3% discharged and 29.3% died, of which 43.9% were African American. MV was required in 55.9%, of which 34.5% died. Avoidance of MV (P = 0.002) and increased survival (P < 0.001) was statistically associated with early dosing. Tocilizumab therapy was effective at decreasing mortality and should be instituted early in the management of critically ill patients with coronavirus disease 2019) COVID-19).


Subject(s)
Antibodies, Monoclonal, Humanized/therapeutic use , COVID-19/drug therapy , COVID-19/therapy , Cytokine Release Syndrome/therapy , Respiration, Artificial/statistics & numerical data , COVID-19/immunology , COVID-19/mortality , COVID-19/virology , Critical Illness/mortality , Critical Illness/therapy , Cytokine Release Syndrome/immunology , Cytokine Release Syndrome/mortality , Cytokine Release Syndrome/virology , Female , Hospital Mortality , Humans , Male , Middle Aged , Retrospective Studies , SARS-CoV-2/immunology , Severity of Illness Index , Time Factors , Time-to-Treatment , Treatment Outcome
8.
Curr Pharm Des ; 27(41): 4223-4231, 2021.
Article in English | MEDLINE | ID: covidwho-1502208

ABSTRACT

Coronavirus disease-2019 (COVID-19) is a respiratory tract infection accompanied by severe or fatal pneumonia-like symptoms and sometimes death. It has posed to be an ongoing global health emergency caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Due to a sudden outbreak and a large number of infections and deaths, it became a major concern all over the world. The options available as effective therapeutics should be urgently exercised to handle this pandemic. So far, no specific and accurate anti- SARS-CoV-2 treatment is recommended because of the absence of sufficient clinical evidence. In such cases, the clinical use of available drugs is always considered to be on top priority. A broad-spectrum antiviral agent, remdesivir, is found effective in many cases and recommended by many clinicians in many countries. This drug acts as a potential inhibitor of viral RNA-dependent RNA polymerase protein and thus likely to be efficacious in SARS-CoV-2 infection. Tocilizumab is currently recommended by many hospitals as an alternative treatment for critically ill COVID-19 patients. Tocilizumab has been administered to control cytokine storms that occur due to the release of proinflammatory cytokine, including interleukin 6. Chloroquine and hydroxychloroquine are also used in hospitals to handle severe COVID-19 patients. Currently, plasma therapy has been exercised as a therapeutic alternative, especially to handle severe COVID-19 patients. In addition, herbal medicines are expected to play a significant role in the control and prevention of COVID-19. All these therapeutic options have their advantages and limitations. This review highlights the therapeutic potential of these available drugs, along with their mechanism of action and shortcomings. We have provided detailed information on available therapeutic options, which have proved to be effective in improving clinical symptoms of severe COVID-19 patients.


Subject(s)
Antiviral Agents , COVID-19 , Antiviral Agents/therapeutic use , COVID-19/therapy , Cytokine Release Syndrome , Humans , Hydroxychloroquine , Immunization, Passive , Pandemics , Phytotherapy
9.
Front Med (Lausanne) ; 7: 571597, 2020.
Article in English | MEDLINE | ID: covidwho-1488435

ABSTRACT

The COVID-19 disease is an unprecedented international public health emergency and considerably impacts the global economy and health service system. While awaiting the development of an effective vaccine, searching for the therapy for severe or critical COVID-19 patients is essential for reducing the mortality and alleviating the tension of the health service system. Cytokine release syndrome (CRS) induced by elevated interleukin-6 was recognized to underscore the pathology of severe COVID-19 patients. Inhibiting CRS by agents suppressing IL-6 may relieve symptoms, shorten the hospital stay and reduce the need for oxygen therapy. Although evidence from randomized, double-blinded clinical trials is still lacking, the IL-6R inhibitor tocilizumab (TCZ) has shown some clinical benefits in the treatment of severe COVID-19 patients and have been included in clinical guidelines. In this review, we focused on the possible mechanisms of TCZ in the treatment of CRS and highlighted some significant considerations in the use of TCZ to treat COVID-19 patients.

10.
Anaesthesist ; 70(2): 121-126, 2021 Feb.
Article in German | MEDLINE | ID: covidwho-1453674

ABSTRACT

A 59-year-old male patient was admitted to hospital diagnosed with moderate pneumonia associated with COVID-19. Upfront treatment with hydroxychloroquine and azithromycin was started. Due to a clinical deterioration (ARDS, circulatory shock) and greatly increased inflammation markers 6 days after admission, a cytokine storm was suspected and off-label treatment with the IL­6 receptor antagonist tocilizumab was initiated. Subsequently there was a dramatic rise of D­dimers indicating pulmonary intravascular coagulopathy and respiratory insufficiency worsened. After a second dose of tocilizumab was administered severe perimyocarditis with cardiac arrhythmia, hemodynamic instability and ST elevation occurred. Shortly afterwards the patient died due to multiorgan failure. From our experience, exacerbation of COVID-19 following treatment with tocilizumab cannot be ruled out. Randomized controlled studies are necessary to further investigate the efficacy, safety and patient selection criteria for tocilizumab treatment in COVID-19.


Subject(s)
Antibodies, Monoclonal, Humanized/adverse effects , Antibodies, Monoclonal, Humanized/therapeutic use , Antiviral Agents/adverse effects , Antiviral Agents/therapeutic use , Blood Coagulation Disorders/etiology , COVID-19/drug therapy , Cytokine Release Syndrome/drug therapy , Myocarditis/etiology , Receptors, Interleukin-6/antagonists & inhibitors , Fatal Outcome , Humans , Male , Middle Aged , Multiple Organ Failure/etiology , Off-Label Use , Respiratory Distress Syndrome/etiology , Respiratory Insufficiency , Treatment Outcome
11.
Infect Control Hosp Epidemiol ; : 1-4, 2021 May 14.
Article in English | MEDLINE | ID: covidwho-1428666

ABSTRACT

We evaluated adverse drug events (ADEs) by chart review in a random national sample of 428 veterans with coronavirus disease 2019 (COVID-19) who received tocilizumab (n = 173 of 428). ADEs (median time, 5 days) occurred in 51 of 173 (29%) and included hepatoxicity (n = 29) and infection (n = 13). Concomitant medication discontinuation occurred in 22% of ADE patients; mortality was 39%.

12.
Rev Esp Quimioter ; 34(4): 337-341, 2021 Aug.
Article in English | MEDLINE | ID: covidwho-1317435

ABSTRACT

OBJECTIVE: The study aims to describe characteristics and clinical outcome of patients with SARS-CoV-2 infection that received siltuximab according to a protocol that aimed to early block the activity of IL-6 to avoid the progression of the inflammatory flare. METHODS: Retrospective review of the first 31 patients with SARS-CoV-2 treated with siltuximab, in Hospital Clinic of Barcelona or Hospital Universitario Salamanca, from March to April 2020 with positive polymerase-chain reaction (PCR) from a nasopharyngeal swab. RESULTS: The cohort included 31 cases that received siltuximab with a median (IQR) age of 62 (56-71) and 71% were males. The most frequent comorbidity was hypertension (48%). The median dose of siltuximab was 800 mg ranging between 785 and 900 mg. 7 patients received siltuximab as a salvage therapy after one dose of tocilizumab. At the end of the study, a total of 26 (83.9) patients had been discharged alive and the mortality rate was 16.1% but only 1 out of 24 that received siltuximab as a first line option (4%). CONCLUSIONS: Siltuximab is a well-tolerated alternative to tocilizumab when administered as a first line option in patients with COVID-19 pneumonia within the first 10 days from symptoms onset and high C-reactive protein.


Subject(s)
Antibodies, Monoclonal/therapeutic use , COVID-19/drug therapy , Aged , Antibodies, Monoclonal, Humanized/therapeutic use , C-Reactive Protein/analysis , COVID-19/mortality , Cytokine Release Syndrome/drug therapy , Cytokine Release Syndrome/etiology , Disease Progression , Female , Humans , Hypertension/complications , Interleukin-6/antagonists & inhibitors , Interleukin-6/blood , Male , Middle Aged , Retrospective Studies , Salvage Therapy , Treatment Outcome
13.
Lancet ; 397(10285): 1599-1601, 2021 05 01.
Article in English | MEDLINE | ID: covidwho-1301059
14.
Ther Clin Risk Manag ; 16: 617-629, 2020.
Article in English | MEDLINE | ID: covidwho-1288744

ABSTRACT

The 2019 novel coronavirus disease (COVID-19) was first detected in Wuhan, Hubei Province, China, in late 2019. Since then, COVID-19 has spread to more than 200 countries in the world, and a global pandemic has been declared by the World Health Organization (WHO). At present, no vaccines or therapeutic regimens with proven efficacy are available for the management of COVID-19. Hydroxychloroquine/chloroquine, lopinavir/ritonavir, ribavirin, interferons, umifenovir, remdesivir, and interleukin antagonists, such as tocilizumab, have been recommended as potential treatment options in COVID-19. Transplant patients receiving immunosuppressant medications are at the highest risk of severe illness from COVID-19. At the same time, with regard to receiving polypharmacy and immunosuppressants, treatment options should be chosen with more attention in this population. Considering drug-drug interactions and adverse effects of medications used for the treatment of COVID-19, such as QT prolongation, the dose reduction of some immunosuppressants or avoidance is recommended in transplant recipients with COVID-19. Thus, this narrative review describes clinically important considerations about the treatment of COVID-19 and immunosuppressive regimens regarding modifications, side effects, and interactions in adult kidney or liver allograft recipients.

15.
Int J Biol Sci ; 17(8): 2124-2134, 2021.
Article in English | MEDLINE | ID: covidwho-1271048

ABSTRACT

The efficacy of tocilizumab on the prognosis of severe/critical COVID-19 patients is still controversial so far. We aimed to delineate the inflammation characteristics of severe/critical COVID-19 patients and determine the impact of tocilizumab on hospital mortality. Here, we performed a retrospective cohort study which enrolled 727 severe or critical inpatients (≥18 years old) with laboratory-confirmed COVID-19 from Huoshenshan Hospital (Wuhan, China), among which 50 patients received tocilizumab. This study confirmed that most recovered patients manifested relatively normal inflammation levels at admission, whereas most of the deceased cases presented visibly severe inflammation at admission and even progressed into extremely aggravated inflammation before their deaths, proved by some extremely high concentrations of interleukin-6, procalcitonin, C-reactive protein and neutrophil count. Moreover, based on the Cox proportional-hazards models before or after propensity score matching, we demonstrated that tocilizumab treatment could lessen mortality by gradually alleviating excessive inflammation and meanwhile continuously enhancing the levels of lymphocytes within 14 days for severe/critical COVID-19 patients, indicating potential effectiveness for treating COVID-19.


Subject(s)
Anti-Inflammatory Agents/therapeutic use , Antibodies, Monoclonal, Humanized/therapeutic use , COVID-19/drug therapy , Inflammation/drug therapy , SARS-CoV-2 , Aged , Aged, 80 and over , C-Reactive Protein/analysis , COVID-19/blood , COVID-19/mortality , COVID-19/physiopathology , Comorbidity , Female , Humans , Inflammation/blood , Interleukin-6/blood , Length of Stay/statistics & numerical data , Leukocyte Count , Male , Middle Aged , Neutrophils , Procalcitonin/blood , Propensity Score , Proportional Hazards Models , Retrospective Studies
17.
Minerva Anestesiol ; 87(8): 891-902, 2021 08.
Article in English | MEDLINE | ID: covidwho-1262728

ABSTRACT

BACKGROUND: COVID-19 is associated with elevated levels of inflammatory cytokines. We present the characteristics and outcomes of patients treated in the Intensive Care Unit (ICU) with immunosuppressive drugs, either tocilizumab or anakinra compared with controls. METHODS: A single-center observational prospective study on ICU invasively ventilated COVID-19 patients. The primary outcome was the clinical improvement at day 28. A Bayesian framework was employed, and all analyses were adjusted for confounders. RESULTS: Sixty-one consecutive invasively ventilated patients were included, nine (14.7%) received tocilizumab and 15 (24.6%) received anakinra. Over the first seven days, tocilizumab was associated with a greater decrease in C-reactive protein (P<0.001). After adjusting for confounders, the probability of clinical improvement at day 28 compared to control was 7∙6% (OR=0.36 [95% CrI: 0.09-1.46]) for tocilizumab and 40.9% (OR=0.89 [95% CrI: 0.32-2.43]) for anakinra. At day 28, the probability of being in a better clinical category was 2.5% (OR=2.98 [95% CrI: 1.00-8.88]) for tocilizumab, and 49.5% (OR=1.00 [95% CrI: 0.42-2.42]) for anakinra. CONCLUSIONS: In invasively ventilated COVID-19 patients, treatment with anakinra was associated with a higher probability of clinical improvement compared to tocilizumab; however, treatment with either drug did not result in clinically meaningful improvements compared with controls.


Subject(s)
COVID-19 , Respiratory Distress Syndrome , Bayes Theorem , Humans , Prospective Studies , Respiratory Distress Syndrome/drug therapy , SARS-CoV-2 , Treatment Outcome
18.
J Investig Med High Impact Case Rep ; 9: 23247096211019557, 2021.
Article in English | MEDLINE | ID: covidwho-1262488

ABSTRACT

An outbreak of coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus-2, initially in December 2019 at Wuhan, China, subsequently spread around the world. We describe a case series of COVID-19 patients treated at our academic medical center with focus on cytokine storm and potential therapeutic role of tocilizumab. A 59-year-old female admitted for shortness of breath (SOB), productive cough, fever, and nausea in the setting of COVID-19 pneumonia. Oxygen saturation was 81% necessitating supplemental oxygen. She was transferred to intensive care unit (ICU) for worsening hypoxia; intubated and received tocilizumab following which her oxygen requirements improved. A 52-year-old female admitted from an outside hospital with SOB, intubated for worsening hypoxia, in the setting of COVID-19 pneumonia. She received tocilizumab 400 mg intravenous for 2 doses on ICU admission, with clinical improvement. A 56-year-old female hospitalized with worsening SOB, fever, and cough for 8 days saturating 88% on room air in the setting of COVID-19 pneumonia. Worsening hypoxia necessitated high flow nasal cannula. She was transferred to the ICU where she received 2 doses of tocilizumab 400 mg intravenous. She did not require intubation and was transitioned to nasal cannula. A hyperinflammatory syndrome may cause a life-threatening acute respiratory distress syndrome in patients with COVID-19 pneumonia. Tocilizumab is the first marketed interleukin-6 blocking antibody, and through targeting interleukin-6 receptors likely has a role in treating cytokine storm. We noted clinical improvement of patients treated with tocilizumab.


Subject(s)
Antibodies, Monoclonal, Humanized/therapeutic use , COVID-19/complications , Cytokine Release Syndrome/drug therapy , Receptors, Interleukin-6/antagonists & inhibitors , Respiratory Distress Syndrome/drug therapy , COVID-19/diagnostic imaging , COVID-19/drug therapy , Critical Care , Cytokine Release Syndrome/diagnostic imaging , Cytokine Release Syndrome/etiology , Female , Humans , Lung/diagnostic imaging , Middle Aged , Oxygen Inhalation Therapy , Pennsylvania , Respiratory Distress Syndrome/diagnostic imaging , SARS-CoV-2 , Trauma Centers
19.
Cell Transplant ; 30: 9636897211021008, 2021.
Article in English | MEDLINE | ID: covidwho-1255859

ABSTRACT

The coronavirus pandemic is one of the most significant public health events in recent history. Currently, no specific treatment is available. Some drugs and cell-based therapy have been tested as alternatives to decrease the disease's symptoms, length of hospital stay, and mortality. We reported the case of a patient with a severe manifestation of COVID-19 in critical condition who did not respond to the standard procedures used, including six liters of O2 supplementation under a nasal catheter and treatment with dexamethasone and enoxaparin in prophylactic dose. The patient was treated with tocilizumab and an advanced therapy product based on umbilical cord-derived mesenchymal stromal cells (UC-MSC). The combination of tocilizumab and UC-MSC proved to be safe, with no adverse effects, and the results of this case report prove to be a promising alternative in the treatment of patients with severe acute respiratory syndrome due to SARS-CoV-2.


Subject(s)
Antibodies, Monoclonal, Humanized/therapeutic use , COVID-19/therapy , Mesenchymal Stem Cell Transplantation , COVID-19/drug therapy , COVID-19/virology , Combined Modality Therapy , Humans , Immunophenotyping , Karyotyping , Mesenchymal Stem Cells/cytology , Mesenchymal Stem Cells/metabolism , Middle Aged , RNA, Viral/analysis , SARS-CoV-2/genetics , SARS-CoV-2/isolation & purification , Thorax/diagnostic imaging , Tomography, X-Ray Computed , Umbilical Cord/cytology , Viral Load
20.
PharmacoEcon Outcomes News ; 879(1): 28, 2021.
Article in English | MEDLINE | ID: covidwho-1252292
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