There are 24 clinical trials

Clinical Trials

1 Convalescent Plasma to Limit Coronavirus Associated Complications: An Open Label, Phase 2A Study of High-Titer Anti-SARS-CoV-2 Plasma in Hospitalized Patients With COVID-19

Researchers are trying to assess the treatment potential and safety of anti-SARS-CoV-2 convalescent plasma in patients with acute respiratory symptoms with confirmed COVID-19.

NCT04325672 Coronavirus Biological: Convalescent Plasma

MeSH:Coronavirus Infections

2 Investigating Effect of Convalescent Plasma on COVID-19 Patients Outcome: A Clinical Trial

Coronavirus disease 2019 (COVID-19) was recognized as a pandemic on March 11, 2020 by the World Health Organization. The virus that causes COVID-19 (SARS-CoV-2) is easily transmitted through person to person and there is still no specific approach against the disease and mortality rate in severe cases is also significant. Therefore, finding effective treatment for the mortality of these patients is very important. In this study the investigators aim to determine the effect of Convalescent Plasma on COVID-19 patients Outcome through a Clinical Trial

NCT04327349 Coronavirus Infections Biological: Convalescent Plasma

MeSH:Coronavirus Infections Severe Acute Respiratory Syndrome

3 Phase 1 Study to Evaluate the Safety of Convalescent Plasma as an Adjuvant Therapy in Patients With SARS-CoV-2 Infection

There is currently no specific vaccine or treatment to treat critically ill patients with COVID-19. Different therapies are still under investigation and are use in different health institutions, however, a significant proportion of patients do not respond to these treatments, so it is important to seek new treatments. One of these alternatives is the use of convalescent plasma. The investigator will use plasma obtained from convalescent individuals with proven novel SARS-CoV-2 virus infection, diagnosed with coronavirus-19-induced disease and symptom-free for a period of not less than 10 days since they recovered from the disease. This plasma will be infused in patients affected by the same virus, but who have developed respiratory complications that have not responded favorably to usual treatment such as chloroquine, hydroxychloroquine, azithromycin, and other antivirals. The investigator will evaluate the safety of this procedure by accounting for any adverse event.

NCT04333355 COVID-19 Biological: Convalescent Plasma

4 Convalescent Plasma in the Treatment of COVID 19

The purpose of this study is to collect blood from previously COVID-19 infected persons who have recovered and use it as a treatment for those who are currently sick with a severe or life-threatening COVID-19 infection.

NCT04343261 SARS-CoV-2 COVID Coronavirus Biological: Convalescent Plasma

MeSH:Coronavirus Infections

5 Phase IIa Study Exploring the Safety and Efficacy of Convalescent Plasma From Recovered COVID-19 Donors Collected by Plasmapheresis as Treatment for Hospitalized Subjects With COVID-19 Infection

- This is a single arm phase IIa study of convalescent plasma for the treatment of individuals hospitalized with COVID-19 infection. - Subjects will be considered as having completed the study after 60 (+/- 3) days, unless consent withdrawal or death occurs first. - Interim analysis will be permitted as described in the statistical section 8. - The final analysis will be conducted once the last subject completes the day 60 visit or withdraws from the study.

NCT04343755 COVID-19 Biological: Convalescent Plasma

MeSH:Infection

6 Convalescent Plasma to Reduce Complications Associated With COVID-19 Infection: A Randomized Trial Comparing the Efficacy and Safety of High-Titer Anti-SARS-CoV-2 Plasma vs. Standard Plasma in Hospitalized Patients With COVID- 19 Infection

The purpose of this study is to find out if transfusion of blood plasma containing antibodies against COVID-19 (anti-SARS-CoV-2), which were donated from a patient who recovered from COVID-19 infection, is safe and can treat COVID-19 in hospitalized patients. Antibodies are blood proteins produced by the body in response to a virus and can remain in the person's bloodstream (plasma) for a long time after they recover. Transferring plasma from a person who recovered from COVID-19 may help neutralize the virus in sick patients' blood, and/or reduce the chances of the infection getting worse.

NCT04344535 COVID Biological: Convalescent Plasma Biological: Standard Donor Plasma

7 Clinical-trial of COVID-19 Convalescent Plasma in Outpatients

The overarching goal of this project is to confirm or refute the role of passive immunization as a safe and efficacious therapy in preventing the progression from mild to severe/critical COVID-19 illness and to understand the immunologic kinetics of anti-SARS-CoV-2 antibodies after passive immunization.The primary objective is to determine the efficacy and safety of a single dose of convalescent plasma (CP) for preventing the progression from mild to severe COVID-19 illness. The secondary objective is to characterize the immunologic response to CP administration. This study will adults presenting to the emergency department (ED) with mild, symptomatic, laboratory-confirmed COVID-19 illness, who are at high risk for progression to severe/critical illness, but who are clinically stable for outpatient management at randomization.

NCT04355767 Covid19 Biological: Convalescent Plasma Biological: Saline

8 Arkansas Expanded Access COVID-19 Convalescent Plasma Treatment Program

This is an expanded access treatment protocol to treat up to 100 patients with severe or life-threatening, laboratory confirmed COVID-19 with COVID-19 convalescent plasma.

NCT04363034 COVID-19 Biological: Convalescent Plasma

9 Convalescent Plasma to Limit Coronavirus Associated Complications: a Randomized Blinded Phase 2 Study Comparing the Efficacy and Safety of Anti-SARS-CoV2 Plasma to Placebo in COVID-19 Hospitalized Patients

This is a randomized, blinded phase 2 trial that will assess the efficacy and safety of anti-SARS-CoV-2 convalescent plasma in hospitalized patients with acute respiratory symptoms requiring oxygen supplementation.

NCT04364737 COVID-19 Coronavirus Coronavirus Infection Biological: Convalescent Plasma Other: Saline solution

MeSH:Coronavirus Infections Severe Acute Respiratory Syndrome

10 A Phase II, Open Label, Randomized Controlled Trial to Assess the Safety and Efficacy of Convalescent Plasma to Limit COVID-19 Associated Complications

The novel coronavirus disease (COVID-19), which began in Wuhan, China, in December 2019, has been declared to be a pandemic by the World Health Organization (WHO), Caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), COVID-19 has resulted in 1,781,127 cases and 108,994 deaths globally (till 12th April, 2020), affecting 199 countries and 2 international conveyances. US FDA has recently approved Convalescent Plasma from patients recovered from COVID 19 for the treatment of severe or life threatening COVID-19 infections. In a small case series, five critically ill COVID-19 patients with ARDS were treated with convalescent plasma containing neutralizing antibodies. Infusion of plasma was followed by improvement in clinical status in all five patients, with no deaths and the study reported that three patients were discharged, whilst two continued to be stable on mechanical ventilation. We designed this phase II, open label, randomized clinical trial with the primary objective to assess the safety and efficacy of the therapy in the second stage.

NCT04374487 COVID 19 Drug: Convalescent Plasma Other: Standard Care Therapy

11 Convalescent Plasma for the Treatment of Patients With COVID-19

This protocol provides access to investigational convalescent plasma for patients in acute care facilities infected with SARS-CoV-2 who have severe or life-threatening COVID-19, or who are judged by a healthcare provider to be at high risk of progression to severe or life-threatening disease. Following provision of informed consent, patients will be transfused with 1-2 units of ABO compatible convalescent plasma obtained from an individual who has recovered from documented infection with SARS-CoV-2 (as detailed in separate protocol). Safety information collected will include serious adverse events judged to be related to administration of convalescent plasma. Other information to be collected will include patient demographics, acute care facility resource utilization (total length of stay, days in ICU, days intubated), and survival to discharge from acute care facility.

NCT04389710 COVID-19 Drug: Convalescent Plasma

12 A Phase 2 Study of COVID 19 Convalescent Plasma in High Risk Patients With COVID 19 Infection

Purpose of Study • The purpose of this study to evaluate, the effectiveness of convalescent plasma in combatting the symptoms and effects of the coronavirus disease, COVID-19. Beyond supportive care, there are no proven treatment options for COVID-19.

NCT04392232 Coronavirus COVID-19 Convalescent Plasma Drug: Convalescent Plasma

MeSH:Infection Coronavirus Infections

13 Use of Convalescent Plasma Collected From Donors Recovered From COVID-19 Virus Disease for Transfusion, as an Empirical and Preemptive Treatment During Viral Pandemic Outbreak

The plan is to transfuse COVID-19 infected patients with convalescent plasma and observe whether this will result in a significant improvement in clinical outcome in comparison to historical experience.

NCT04408040 COVID Biological: Convalescent Plasma

14 Convalescent Plasma for the Treatment of Patients With Severe COVID-19 Infection - A Multicenter Phase II Trial

This is a multicenter, Phase 2 study, to assess the efficacy of the treatment with convalescent plasma in patients with severe COVID-19 infection.

NCT04408209 COVID-19 Infection Procedure: Convalescent Plasma

MeSH:Infection Communicable Diseases

15 Efficacy of Convalescent Plasma Therapy in Patients With COVID-19: A Randomized Control Trial

Currently, no effective treatments are available for the COVID-19. Scientists and Researchers are working on many aspects of treatment options for the development of vaccination and medication to combat this life-threatening problem. Convalescent plasma from recovered COVID-19 patients contains antibodies against COVID-19 which may be beneficial to severely sick COVID-19 patients. Investigator have recently concluded a pilot phase II open-label RCT on the efficacy of convalescent plasma in severe COVID 19 patients in which encouraging results were seen. Investigator plan to further study the efficacy and safety of convalescent plasma in COVID-19 severely sick patients through an RCT. Investigator will collect up to 500 ml Convalescent Plasma from the COVID-19 recovered persons after 14 days of clinical recovery with two consecutive SARS CoV-2 negative tests by PCR at least 24 hours apart. This plasma will be tested and frozen and stored. On requisition it will be thawed and sent to the treating center. Two doses of 250 ml convalescent plasma each will be transfused on two consecutive days to patients who fit the eligibility criteria (Severely sick COVID-19 patients) and are randomized to the convalescent plasma group along with the standard of care and the other group will receive standard of care alone. Data will be collected to study the benefits and adverse events related to convalescent plasma transfusion.

NCT04425915 COVID Biological: Convalescent Plasma Other: Standard of Care

16 A Randomized, Open-label, Adaptive, Proof-of-concept Clinical Trial of Donated Antibodies Working Against With COVID-19: DAWN-PLASMA

This a phase II, proof-of-concept study. In the present study, we investigate if the administration of blood-plasma from patients recovered from COVID-19, could be effective to treat patients who are severely ill because of a COVID-19 infection. The general idea behind the transfusion, is that plasma of recovered patients contains antibodies that could eliminate the novel coronavirus causing COVID-19, and lead to a less severe course of the disease, or a faster healing. Simply put, in this study we would like to investigate whether 'borrowed immunity' from a person who has cured from this disease, could be applied to cure other patients more rapidly.

NCT04429854 COVID-19 Biological: Convalescent Plasma Drug: Standard of care

17 Open, Non-comparative Pilot Study to Provide Access to Treatment With Investigational Convalescent Plasma and Measure Antibody Levels in Patients Hospitalized With COVID-19

This is an open label pilot study designed to provide access to treatment with investigational convalescent plasma and assess the relationship between NAb titers in the investigational convalescent plasma compared to changes in NAb levels in the recipient in hospitalized patients with COVID-19.

NCT04434131 COVID-19 Drug: Convalescent Plasma

18 Use of Convalescent Plasma for Treatment of Patients With COVID-19 Infection

The concept of this clinical trial is built on the collection of convalescent plasma from individuals who had recovered from documented infection with SARS-CoV-2, to be used for patients with- or at high risk of progression to- severe/life-threatening clinical conditions due to SARS-CoV-2 infection. An informed consent is required to join this clinical trial; patients will be transfused with one or two units of ABO compatible convalescent plasma. Those patients will be followed up and the clinical and laboratory data will be compiled, including adverse events related to the administration of convalescent plasma (CP). Other data to be collected retrospectively will include patient demographics, acute care facility resource utilization (total length of stay, days in ICU, days intubated, and survival till discharge from an acute care facility).

NCT04438694 COVID19 Drug: Convalescent Plasma

MeSH:Infection

19 Experimental Expanded Access Treatment With Convalescent Plasma for the Treatment of Patients With COVID-19

The purpose of this program is to see if giving convalescent plasma to individuals who test positive for COVID-19 may reduce their symptoms and help minimize complications from the illness.

NCT04445207 COVID Sars-CoV2 Corona Virus Infection Biological: Convalescent Plasma

MeSH:Coronavirus Infections Severe Acute Respiratory Syndrome

20 Phase II Randomized Study of Convalescent Plasma From Recovered COVID-19 Donors Collected by Plasmapheresis as Treatment for Subjects With Early COVID-19 Infection

- This is a phase II randomized study of convalescent plasma for the treatment of non-immune individuals with COVID-19 infection at high risk of complications. - Subjects will be considered as having completed the study after 2 months (+/- 5) days, unless consent withdrawal or death occurs first. - Subjects will be randomized to receiving convalescent plasma or best supportive care. - Patients randomized to best supportive care may receive plasma should they require hospitalization for progression of COVID-19 disease. - The final analysis will be conducted once the last subject completes the 2-month visit or withdraws from the study.

NCT04456413 COVID-19 Biological: Convalescent Plasma Other: Best Supportive Care

MeSH:Infection

21 Expanded Access to Convalescent Plasma for the Treatment of Patients With COVID-19

This expanded access program will provide access to investigational convalescent plasma for patients at Hackensack University Medical Center infected with SARS-CoV-2 who have severe or life-threatening COVID-19, or who are judged by a healthcare provider to be at high risk of progression to severe or life-threatening disease.

NCT04472572 COVID-19 Biological: Convalescent Plasma

22 Prevention of Severe Covid-19 in Infected Elderly by Early Administration of Convalescent Plasma With High-titers of Antibody Against SARS-CoV2.

Trial design. Randomized, double-blind, placebo-controlled trial in a catchment population of 2,020,860 age-appropriate subjects in the state of Buenos Aires and 235,000 in the city of Buenos Aires. Institutions. Hospitals San Juan de Dios, Simplemente Evita, Dr. Carlos Bocalandro, Evita Pueblo, Sanatorio Antartida, Hospital Central de San Isidro, Clinica Olivos in the state of Buenos Aires with 38 regional and town hospitals acting as referral centers, and Hospital Militar Central, Sanatorio de Los Arcos, Hospital Universitario CEMIC, Sanatorio Sagrado Corazon, Sanatorio Finochietto, Sanatorio Anchorena, Centro Gallego, and in the city of Buenos Aires in Argentina. Study population. Subjects >= 75 years of age irrespective of presenting comorbidities or between 65-74 years of age with at least one comorbidity (hypertension, diabetes, obesity, chronic renal failure, and COPD) who experience the following signs and symptoms for less than 48 hours at the time of screening for SARS CoV2 by RT-PCR: (a) a temperature >=37.5°C and/or unexplained sweating and/or chills and (b) at least one of the following: dry cough, dyspnea, fatigue, myalgia, anorexia, sore throat, loss of taste and/or smell, rhinorrhea. Subjects consenting to screening will be tested by reverse-transcriptase-polymerase-chain-reaction (RT-PCR) for SARS-CoV-2 in a nasopharyngeal and an oropharyngeal swab and invited to participate when RNA for the virus is detected. Intervention. Eligible, consenting patients will be randomized using an electronic system to receive 250 ml of convalescent plasma with an IgG titer against SARS-CoV2 spike (S) protein >1:1,000 (COVIDAR IgG, Insituto Leloir, Argentina) or placebo (normal saline 0.9%) administered in a 1:1 ratio. Both treatment and placebo will be concealed using dark bags and tape to cover the infusion line. Treatment will be administered <72 hours from initiation of symptoms. Subjects will be monitored for 12 hours after treatment for adverse events. Clinical and laboratory monitoring. All participating subjects will be admitted to the hospital upon enrollment. Twenty-four hours after completing the infusion, a sample of venous blood (5 ml) will be obtained from all participants to measure anti-S IgG SARS-CoV2 in serum (COVIDAR IgG, Leloir) and preserved at -20°C until completion of the study. Patient evolution will be assessed daily by study physicians during hospitalization until day 25 and/or at home until day 15, in the event of earlier discharge from the hospital. Study physicians will use predesigned questionnaires to collect clinical information. An Independent Data Safety Monitoring Board (DSMB) will supervise participating subjects during the study. Endpoints. The primary endpoint of the trial is development of severe respiratory disease defined as a respiratory rate (RR)>30 and/or an O2 sat<93% when breathing room air determined using a predefined protocol. Three other clinical endpoints include (a) life threatening respiratory disease, defined as need for 100% oxygen supplementation and/or non-invasive or invasive ventilation and/or admission to intensive care; (b) critical systemic illness, defined as respiratory failure (PaO2/FiO2 ≤ 200 mm Hg) and/or shock and/or multiorganic distress syndrome; and (c) death. Statistical analysis. The study is designed to have one interim analysis when the outcome results for 50% of the subjects is obtained. The minimally clinically important difference was set at a 40% relative reduction for an expected outcome rate of 50% in the control group reduced to 30% in the intervention group. A total sample size of 210 subjects (105 per trial arm) was estimated to have 80% power at a significance level (alpha) of 0.05 using a two-sided z-test with continuity correction. Ethical considerations. The trial has been approved by the institutional review boards of participating institutions and the Central Ethics Committee of the state of Buenos Aires. The study will be conducted in accordance with the principles of the Declaration of Helsinki and the Good Clinical Practice guidelines of the International Conference on Harmonization. Written informed consent will be obtained from all patients for screening and enrollment.

NCT04479163 COVID Biological: Convalescent Plasma Other: Placebo

23 Role of Investigational Therapies Alone or in Combination to Treat Moderate, Severe and Critical COVID-19

Beyond supportive care, there are currently no proven treatment options for coronavirus disease (COVID-19) and related pneumonia, caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2).Investigators have seen recently from experience in Western countries with best health care systems that pandemics cannot be managed in hospitals. Investigators have seen ICUs crowded to capacity, healthcare workers being exposed and going to quarantine or dying after exposure to large doses of viral inoculums. Investigators recommend that institutions should register for Clinical trials and consider emergency use of TPE. In Pandemics, time is of essence to avoid mortality by intervening early with available evidence, preferably as part of clinical trial.Since the outbreak of corona virus disease (COVID-19), main treatment modalities have been antivirals, interferons, glucocorticoids, anti-coagulants and supportive treatment in addition to traditional Chinese medicine. There are also clinical trials exploring hydroxyquinoline / chloroquine sulphate, azithromycin, immunoglobulins, Vitamin-C, washed microbiota, nebulized interferon, teicoplanin as well as Mesenchymal stem cells. However, most of these trials were small and remain in the experimental phase with currently no effective / specific antiviral with robust scientific evidence as regards the mortality reduction in COVID-19.In an attempt to treat COVID-19, investigator will use different investigational treatment either alone or in combination to see mortality and morbidity benefit on the basis of limitted evidence available so far. These investigational modalities include Therapeutic plasma exchange (TPE), Convalescent Plasma (CP), Remdesivir, Tocilizumab and Mesenchymal stem cell (MSC) therapy in addition to standard supportive treatment.

NCT04492501 Covid19 Cytokine Release Syndrome Critical Illness ARDS Procedure: Therapeutic Plasma exchange Biological: Convalescent Plasma Drug: Tocilizumab Drug: Remdesivir Biological: Mesenchymal stem cell therapy

MeSH:Critical Illness

24 Convalescent Plasma in the Early Treatment of High-Risk Patients With SARS-CoV-2 (COVID-19) Infection

This study proposes to evaluate the therapeutic efficacy, immunologic effects and normalization of laboratory parameters for patients at high risk for mortality when infected by SARS-CoV-2 (COVID-19) when administered one unit (approximately 200 mL) of convalescent plasma administered over a period of one hour. Following administration of the convalescent plasma, physical exam/clinical assessment information is collected daily and routine lab result data is collected every three days.

NCT04513158 Covid19 Biological: Convalescent Plasma

MeSH:Infection

No related HPO nodes (Using clinical trials)