This study is for subjects that have been diagnosed with peripheral T-cell lymphoma (PTCL) and have received at least one prior systemic therapy for their disease. This study is testing an "investigational" (not yet FDA approved drug) study drug called Lacutamab (IPH4102). The primary purpose of this study is to evaluate the safety and effectiveness of lacutamab. The subject may remain in the study until their disease progresses or they have developed unacceptable toxicity secondary to lacutamab and can expect to be in follow-up for 1 year if they discontinue treatment in the first year.

The purpose of the study is to see if daily use of nicotine patches will slow or reverse memory loss in participants with Mild cognitive impairment, an early stage of mental decline associated with Alzheimer's disease. Nicotine may mimic natural chemicals in the brain that play a crucial role in memory function, and previous studies have shown that nicotine may improve attention, learning, and memory. In this study, participants will receive either nicotine (up to 21mg/day, the standard dosage of a nicotine patch) or placebo for 2 years to see if these improvements in brain function can be observed over a longer period.

This study is for patients who have advanced cancers, such as head and neck cancer, colorectal cancer, breast cancer, and others. This study is testing a new treatment for these types of cancer. The new test drug is called BCA101. Pembrolizumab is an approved drug by the United States Food and Drug Administration (FDA) for the diseases described in this study and will be used as approved. The type of cancer a patient has will determine whether he/she will get BCA101 alone or BCA101 in combination with pembrolizumab. Participants will receive either BCA101 alone, BCA101 in combination with pembrolizumab or BCA101 and enforafenib, depending on your cancer until the cancer gets worse, they experience bad side effects, or until they withdraw consent, or until the Investigator considers it is in his/her best interest to discontinue the study drug.

This study will repurpose medications that have already been approved for use by the Food and Drug Administration (FDA) for other indications to treat non-hospitalized patients that are at least 30 years old with mild to moderate COVID-19. The effectiveness of reducing COVID-19 symptoms will be evaluated by comparing the medication to a placebo or fake treatment with no therapeutic value. Participation will last about 180-days and all study visits are designed to be performed over the phone or remotely. Participants will be compensated for their time and participation in this research study.

This study will repurpose medications that have already been approved for use by the Food and Drug Administration (FDA) for other indications to treat non-hospitalized patients that are at least 30 years old with mild to moderate COVID-19. The effectiveness of reducing COVID-19 symptoms will be evaluated by comparing the medication to a placebo or fake treatment with no therapeutic value. Participation will last about 180-days and all study visits are designed to be performed over the phone or remotely. Participants will be compensated for their time and participation in this research study.

This study will repurpose medications that have already been approved for use by the Food and Drug Administration (FDA) for other indications to treat non-hospitalized patients that are at least 30 years old with mild to moderate COVID-19. The effectiveness of reducing COVID-19 symptoms will be evaluated by comparing the medication to a placebo or fake treatment with no therapeutic value. Participation will last about 180-days and all study visits are designed to be performed over the phone or remotely. Participants will be compensated for their time and participation in this research study.

This study will repurpose medications that have already been approved for use by the Food and Drug Administration (FDA) for other indications to treat non-hospitalized patients that are at least 30 years old with mild to moderate COVID-19. The effectiveness of reducing COVID-19 symptoms will be evaluated by comparing the medication to a placebo or fake treatment with no therapeutic value. Participation will last about 180-days and all study visits are designed to be performed over the phone or remotely. Participants will be compensated for their time and participation in this research study.

This study will repurpose medications that have already been approved for use by the Food and Drug Administration (FDA) for other indications to treat non-hospitalized patients that are at least 30 years old with mild to moderate COVID-19. The effectiveness of reducing COVID-19 symptoms will be evaluated by comparing the medication to a placebo or fake treatment with no therapeutic value. Participation will last about 180-days and all study visits are designed to be performed over the phone or remotely. Participants will be compensated for their time and participation in this research study.

This study is for subjects that have been diagnosed with diffuse large B-cell lymphoma (DLBCL), a type of non-Hodgkin lymphoma (NHL) that has gotten worse or come back after treatment. This study is testing an "investigational" (not yet FDA approved) study drug called Loncastuximab Tesirine. The primary purpose of this study is to evaluate the efficacy of loncastuximab tesirine combined with rituximab compared to standard immunochemotherapy. The subject may remain in the study for up to 5 years, 28 days for screening period, a 16-25 week treatment period, and a follow-up period of 4 years.

This study is for patients who have been diagnosed with relapsed (came back) and/or refractory (not responding to treatment) large B-cell lymphoma (LBCL). The investigational product is Lisocabtagene Maraleucel and is administered by infusion. Participants will have had the blood collection (leukapheresis - a laboratory procedure where white blood cells are separated from a sample of blood) procedure, where the T cells (white blood cells) were collected and genetically modified in a laboratory in order to manufacture the lisocabtagene maraleucel T cells for disease treatment. The lisocabtagene maraleucel T cells that were produced do not meet all of the prespecified release criteria to be used as a routine prescription drug as required by the Food and Drug Administration (FDA). This is called a nonconforming lisocabtagene maraleucel. The purpose of this study is to allow participants to be treated with their nonconforming lisocabtagene maraleucel. Participants can expect to be on the study for up to 3 months following the infusion of nonconforming lisocabtagene maraleucel.