Clinical Trial Results for Hodgkin's Disease

250 Clinical Trials for Hodgkin's Disease

Focus your search

RECRUITING
Study to Evaluate Adverse Events, Change in Disease Activity, and How Intravenously Infused ABBV-291 Moves Through the Body in Adult Participants With Non-Hodgkin's Lymphoma
Description

Non-Hodgkin's lymphoma (NHL) is a cancer that arises from the transformation of normal B and T lymphocytes (white blood cells). The purpose of this study is to assess the safety, tolerability, pharmacokinetics, and preliminary efficacy of ABBV-291 in adult participants in relapsed or refractory (R/R) NHL, including but not limited to diffuse large b-cell lymphoma (DLBCL), mantle cell lymphoma (MCL), and follicular lymphoma (FL). Adverse events will be assessed. ABBV-291 is an investigational drug being developed for the treatment of NHL. This study will include a dose escalation phase to determine the maximum administered dose (MAD)/Maximum tolerated dose (MTD) of ABBV-291 and a dose expansion/optimization phase to determine the change in disease activity in participants with R/R NHL. Approximately 165 adult participants with multiple NHL subtypes will be enrolled in the study in sites world wide In the dose escalation phase of the study participants will receive escalating Intravenously (IV) infused doses of ABBV-291, until the MAD/MTD is determined. In the dose expansion/optimization phase of the study participants receive IV infused ABBV-291, as part of the approximately 74 month study duration. There may be higher treatment burden for participants in this trial compared to their standard of care. Participants will attend regular visits during the study at an approved institution (hospital or clinic). The effect of the treatment will be frequently checked by medical assessments, blood tests, and side effects.

RECRUITING
Clinical and Pathologic Studies in Non-Hodgkin's Lymphoma and Hodgkin's Disease
Description

The purpose of this study is to characterize the molecular and cell biology of the tumor cells in lymphoma.

RECRUITING
A Study Evaluating the Safety and Efficacy of GLPG5101 (19CP02) in Participants With Non-Hodgkin Lymphoma
Description

This study is evaluating whether an experimental treatment called GLPG5101 helps to treat non-Hodgkin lymphoma (NHL) and if it is safe to use. This study will be carried out in 2 phases: * The first phase is to see which doses of GLPG5101 work best with the least number of side effects. * In the second phase, participants will receive the selected dose(s) based on the results in the first phase.

RECRUITING
T-Cell Therapy (EB103) in Adults With Relapsed/Refractory B-Cell Non-Hodgkin's Lymphoma (NHL)
Description

This is an open-label, dose escalation, multi-center, Phase I/II clinical trial to assess the safety of an autologous T-cell therapy (EB103) and to determine the Recommended Phase II Dose (RP2D) in adult subjects (≥ 18 years of age) who have relapsed/refractory (R/R) B-cell NHL. The study will include a dose escalation phase followed by an expansion phase.

RECRUITING
Study Evaluating SC262 in Subjects With r/r Non-Hodgkin's Lymphoma (VIVID)
Description

SC262-101 is a Phase 1 study to evaluate SC262 safety and tolerability, anti-tumor activity, cellular kinetics, immunogenicity, and exploratory biomarkers.

RECRUITING
CC-99282 + Rituximab Early Post CART for Non-Hodgkin's Lymphoma
Description

This phase I trial tests the safety, side effects and best dose of CC-99282 with rituximab for the treatment of patients who have received chimeric antigen receptor (CAR) T cell therapy for non-Hodgkins lymphoma and in whom have had a sub-optimal response early on to CAR T-cell therapy. Immunotherapy with CC-99282 may induce changes in the body's immune system and may interfere with the ability of tumor cells to grow and spread. Rituximab is a monoclonal antibody. It binds to a protein called CD20, which is found on B cells (a type of white blood cell) and some types of cancer cells. This may help the immune system kill cancer cells. Giving CC-99282 with rituximab may be a safe and effective treatment option for patients who have received CAR-T cell therapy for relapsed or refractory non-Hodgkin's lymphoma.

RECRUITING
Study of SIRPant-M in Participants With Relapsed or Refractory Non-Hodgkin's Lymphoma
Description

The goal of this study is to test SIRPant-M, an autologous cell therapy, alone or in combination with focal external-beam radiotherapy in participants with relapsed or refractory non-Hodgkin's lymphoma (NHL). Two dose levels of SIRPant-M are being tested. The main question this study aims to answer is if SIRPant-M alone or in combination with radiotherapy is safe and well-tolerated.

RECRUITING
A Study to Assess Safety and Efficacy of CHO-H01 as a Single Agent/Combined With Lenalidomide in Subjects With Refractory or Relapsed Non-Hodgkin's Lymphoma
Description

This is a 2-part study. Part 1/Phase 1 of the study will be conducted to determine the safety and tolerability of CHO-H01 in subjects with relapsed/refractory CD20+ non-Hodgkin's lymphoma. It will also determine maximum tolerated dose (MTD) and recommended phase II dose (RP2D). Part 2/Phase 2a will assess the anticancer activity and safety of CHO-H01 plus lenalidomide in subjects with low-grade relapsed/refractory CD20+ non-Hodgkin's lymphoma.

RECRUITING
Genetically Modified T-cells (CMV-Specific CD19-CAR T-cells) Plus a Vaccine (CMV-MVA Triplex) for the Treatment of Intermediate or High Grade B-Cell Non-Hodgkin Lymphoma
Description

This phase I trial studies the safety and feasibility of cytomegalovirus (CMV) specific CD19-chimeric antigen receptor (CAR) T cells in combination with the CMV-modified vaccinia Ankara (MVA) triplex vaccine following lymphodepletion in treating patients with intermediate or high grade B-cell non-Hodgkin lymphoma (NHL) that has come back after a period of improvement (relapsed) or that does not respond to treatment (refectory). CAR T cells are a type of treatment in which a patient's T cells (a type of immune system cell) are changed in the laboratory so they will attack cancer cells. T cells are taken from a patient's blood. Then the gene for a special receptor that binds to a certain protein on the patient's cancer cells is added in the laboratory. The special receptor is called CAR. Large numbers of the CAR T cells are grown in the laboratory and given to the patient by infusion. Vaccines such as CMV-MVA triplex are made from gene-modified viruses and may help the body build an effective immune response to kill cancer cells. Giving CMV-specific CD19-CAR T-cells plus the CMV-MVA triplex vaccine may help prevent the cancer from coming back.

RECRUITING
A Study About How Blood Cell Growth Patterns Relate to Heart Health After Treatment for Hodgkin Lymphoma
Description

This study assesses how blood cell growth patterns (clonal hematopoiesis), relates to heart health or cardiovascular disease (CVD) after treatment in patients with Hodgkin lymphoma. In some patients, cancer treatment at a young age may lead to later complications, including problems with heart health. Checking for blood cell growth patterns called therapy-related clonal hematopoiesis (t-CH) can help predict who might be at risk for heart health problems after Hodgkin lymphoma treatment. If doctors know who may be at greater risk for developing later heart complications, then they can more closely monitor those patients to prevent or detect heart complications early.

RECRUITING
A Trial to Study if REGN5837 in Combination With Odronextamab is Safe for Adult Participants With Aggressive B-cell Non-Hodgkin Lymphomas
Description

The study is researching an experimental drug called REGN5837 in combination with another experimental drug, odronextamab (called "study drugs"). The aim of the study is to see how safe and tolerable the study drugs are, and to define the recommended dose for phase 2. The study is looking at several other research questions, including: * What side effects may happen from taking the study drugs * How much study drug is in the blood at different times * Whether the body makes antibodies against the study drugs (that could make the drugs less effective or could lead to side effects) * To find out how well the study drugs work against relapsed or refractory aggressive B-cell non-Hodgkin lymphomas (B-NHLs)

RECRUITING
Study for Subjects With Relapsed/Refractory Non- Hodgkin Lymphoma
Description

Open-label, Phase 1 Study of CD19 t-haNK as a Single Agent and in Combination With an IL-15 Superagonist (N-803) and Rituximab in Subjects With Relapsed/Refractory Non-Hodgkin Lymphoma. Up to 20 subjects will be enrolled and randomized 1:1 to 1 of 2 cohorts, as outlined below. The initial 3 subjects will be sequentially enrolled in a staggered fashion, with a 7 day interval between each subject to enable the capture and monitoring of any acute and subacute toxicities.

RECRUITING
A Phase II Study of the Combination of Azacitidine and Pembrolizumab for Patients Relapsed/Refractory Hodgkin's Lymphoma
Description

This study is a Phase II single-center clinical trial designed to assess the efficacy, safety, and tolerability of pembrolizumab in combination with the 7-day regimen of azacitidine for the treatment of relapsed/refractory HL.

RECRUITING
A Study to Evaluate Adverse Events and Change in Disease Activity of Subcutaneous (SC) Epcoritamab in Combination With Oral and Intravenous Anti-Neoplastic Agents in Adult Participants With Non-Hodgkin Lymphoma
Description

B-cell Lymphoma is an aggressive and rare cancer of a type of immune cell (a white blood cell responsible for fighting infections). The purpose of this study is to assess the safety and tolerability of epcoritamab in combination with anti-neoplastic agents in adult participants with Non-Hodgkin lymphoma (NHL). Adverse events and change in disease activity will be assessed. Epcoritamab is an investigational drug being developed for the treatment of NHL. Study doctors put the participants in groups called treatment arms. The combination of epcoritamab with anti-neoplastic agents will be explored. Each treatment arm receives a different treatment combination depending on eligibility. Approximately 565 adult participants with NHL will be enrolled in 100 sites globally. In both the dose escalation and dose expansion arms participants will receive subcutaneous (SC) epcoritamab in 28 day, 21 day, or 56 day cycles dependent on the arm in combination with the anti-neoplastic agents described below: 1: Oral lenalidomide in participants (PPTS) with relapsed/refractory (R/R) diffuse large B-cell lymphoma (DLBCL); 2: Oral ibrutinib and oral lenalidomide in PPTS with with R/R DLBCL; 3: Intravenous (IV) polatuzumab vedotin, IV rituximab, IV cyclophosphamide, IV doxorubicin hydrochloride (HCl), and oral prednisone (pola-R-CHP) in PPTS with newly diagnosed treatment-naïve DLBCL; 4: Oral CC-99282 in PPTS with R/R DLBCL; 5: Oral CC-99282 in PPTS with R/R follicular lymphoma (FL); 6A: Oral ibrutinib in PPTS with R/R mantle cell lymphoma (MCL); 6B: Oral ibrutinib, and oral venetoclax in PPTS with R/R MCL; 7: Oral ibrutinib, and oral venetoclax in PPTS with newly diagnosed treatment-naïve MCL. 8: Oral pirtobrutinib in PPTS with R/R MCL. There may be higher treatment burden for participants in this trial compared to their standard of care. Participants will attend regular visits during the study at an approved institution (hospital or clinic). The effect of the treatment will be frequently checked by medical assessments, blood tests, questionnaires and side effects.

RECRUITING
CAR-T Cell Therapy, Mosunetuzumab and Polatuzumab for Treatment of Refractory/Relapsed Aggressive Non-Hodgkin's Lymphoma (NHL).
Description

The purpose of this research study is to test if a combination treatment of chimeric antigen receptor (CAR) T-cell therapy, Mosunetuzumab, and Polatuzumab Vedotin will result in tumor reduction.

RECRUITING
A Study to Evaluate the Safety, Tolerability, Drug Levels, and Preliminary Efficacy of Relatlimab Plus Nivolumab in Pediatric and Young Adults With Hodgkin and Non-Hodgkin Lymphoma
Description

The purpose of this study is to assess the safety, tolerability, drug levels, and preliminary efficacy of relatlimab plus nivolumab in pediatric and young adult participants with recurrent or refractory classical Hodgkin lymphoma and non-Hodgkin lymphoma.

RECRUITING
Acalabrutinib and Obinutuzumab for the Treatment of Previously Untreated Follicular Lymphoma or Other Indolent Non-Hodgkin Lymphomas
Description

This phase II trial studies the effect of acalabrutinib and obinutuzumab in treating patients with follicular lymphoma or other indolent non-Hodgkin lymphoma for which the patient has not received treatment in the past (previously untreated). Acalabrutinib may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. Immunotherapy with obinutuzumab may induce changes in body's immune system and may interfere with the ability of cancer cells to grow and spread. Giving acalabrutinib and obinutuzumab may kill more cancer cells.

RECRUITING
Study to Assess the Safety and Tolerability of CFT7455 in Relapsed/Refractory Non-Hodgkin's Lymphoma or Multiple Myeloma
Description

The purpose of this study is to characterize the safety, tolerability, pharmacokinetics, pharmacodynamics, and antitumor activity of oral cemsidomide (also known as CFT7455) administered at different dosages in subjects with Relapsed/Refractory (r/r) Non-Hodgkin's Lymphoma (NHL) or Multiple Myeloma (MM). Cemsidomide may be administered as a single agent and, in MM only, in combination with oral dexamethasone.

RECRUITING
CRISPR-Edited Allogeneic Anti-CD19 CAR-T Cell Therapy for Relapsed/Refractory B Cell Non-Hodgkin Lymphoma (ANTLER)
Description

CB010A is a study evaluating safety, emerging efficacy, pharmacokinetics and immunogenicity of CB-010 in adults with relapsed/refractory B cell non-Hodgkin lymphoma after lymphodepletion consisting of cyclophosphamide and fludarabine.

RECRUITING
Phase 1 Trial of ST-001 NanoFenretinide in Relapsed/Refractory T-cell Non-Hodgkin Lymphoma
Description

This study evaluates a fenretinide phospholipid suspension for the treatment of T-cell non-Hodgkin's lymphoma (NHL).

RECRUITING
A Study to Evaluate the Safety, Pharmacokinetics and Preliminary Anti-Tumor Activity of Englumafusp Alfa in Combination With Obinutuzumab and in Combination With Glofitamab Following a Pre-Treatment Dose of Obinutuzumab in Participants With Relapsed/Refractory B-Cell Non-Hodgkin's Lymphoma
Description

This is a phase I/II, open-label, dose-escalation study designed to evaluate the safety, tolerability, and efficacy of englumafusp alfa (RO7227166) in participants with relapsed/refractory Non-Hodgkin's Lymphoma (r/r NHL). Englumafusp alfa will be administered by intravenous (IV) infusion in combination with obinutuzumab and in combination with glofitamab. A fixed dose of obinutuzumab (Gpt; pre-treatment) will be administered up to seven days prior to the first administration of englumafusp alfa and seven days prior to the first administration of glofitamab. This entry-into-human study is divided into a dose-escalation stage (Part I and Part II) and a dose expansion stage (Part III).

RECRUITING
A Dose Escalation Study of Glofitamab (RO7082859) as a Single Agent and in Combination With Obinutuzumab, Administered After a Fixed, Single Pre-treatment Dose of Obinutuzumab in Participants With Relapsed/Refractory B-cell Non-hodgkin's Lymphoma
Description

This is a Phase I/II, multicenter, open-label, dose-escalation study designed to evaluate the efficacy, safety, tolerability and pharmacokinetics (PK) of a novel T-Cell bispecific (TCB), glofitamab, administered by intravenous (IV) infusion as a single agent and in combination with obinutuzumab, following pre-treatment with a one-time, fixed dose of obinutuzumab. This entry-into-human (EIH) study is divided in 3 parts: dose escalation (Parts I and II) and dose expansion (Part III). Single-participant dose-escalation cohorts will be used in Part I, followed by conversion to multiple participant dose-escalation cohorts (Part II), in order to define a tentative maximum tolerated dose (MTD) or optimal biological dose (OBD). The expansion cohorts (Part III) will be initiated when the tentative MTD/OBD is defined, to further evaluate the safety, PK and therapeutic activity of glofitamab.

RECRUITING
A Study of (LY3527727) Pirtobrutinib in Participants With Previously Treated Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma or Non-Hodgkin Lymphoma
Description

Study J2N-MC-JZ01 (JZ01) is an individual-study appendix (ISA) under master protocol J2N-MC-JZNY, and represents participants from the completed originator study, clinical study LOXO-BTK-18001/J2N-OX-JZNA. Participants in the originator study will have the opportunity to continue their assigned study intervention or continue their follow-up visits by transitioning to this study. This study will evaluate the long-term safety and efficacy of pirtobrutinib.

RECRUITING
Golcadomide and Rituximab as Bridging Therapy for Relapsed or Refractory Aggressive B-cell Non-Hodgkin Lymphoma Before CAR T-cell Therapy
Description

This phase II trial tests the effectiveness of golcadomide and rituximab as bridging treatment before chimeric antigen receptor (CAR) T-cell therapy in patients with aggressive B-cell non-Hodgkin lymphoma that has come back after a period of improvement (relapsed) or that has not responded to previous treatment (refractory). Patients that are able to receive CAR T-cell therapy have a potential for cure, however, many will not be qualified to receive therapy due to relapse. Bridging therapy is therapy intended to transition a patient from one therapy or medication to another or maintain their health or status until they are a candidate for a therapy or have decided on a therapy. Golcadomide may help block the formation, growth or spread of cancer cells. Rituximab is a monoclonal antibody. It binds to a protein called CD20, which is found on B cells (a type of white blood cell) and some types of cancer cells. This may help the immune system kill cancer cells. Giving golcadomide and rituximab as bridging therapy before CAR T-cell therapy may kill more tumor cells and may improve the chance of proceeding to CAR T-cell therapy in patients with relapsed or refractory aggressive B-cell non-Hodgkin lymphoma.

Conditions
Large B-Cell Lymphoma With IRF4 RearrangementRecurrent Aggressive B-Cell Non-Hodgkin LymphomaRecurrent ALK-Positive Large B-Cell LymphomaRecurrent Diffuse Large B-Cell Lymphoma Activated B-Cell TypeRecurrent Diffuse Large B-Cell Lymphoma Associated With Chronic InflammationRecurrent Diffuse Large B-Cell Lymphoma Germinal Center B-Cell TypeRecurrent Diffuse Large B-Cell Lymphoma, Not Otherwise SpecifiedRecurrent EBV-Positive Diffuse Large B-Cell Lymphoma, Not Otherwise SpecifiedRecurrent Grade 3b Follicular LymphomaRecurrent High Grade B-Cell Lymphoma With MYC and BCL2 RearrangementsRecurrent High Grade B-Cell Lymphoma, Not Otherwise SpecifiedRecurrent Intravascular Large B-Cell LymphomaRecurrent Primary Cutaneous Diffuse Large B-Cell Lymphoma, Leg TypeRecurrent Primary Mediastinal Large B-Cell LymphomaRecurrent T-Cell/Histiocyte-Rich Large B-Cell LymphomaRecurrent Transformed Non-Hodgkin LymphomaRefractory Aggressive B-Cell Non-Hodgkin LymphomaRefractory ALK-Positive Large B-Cell LymphomaRefractory Diffuse Large B-Cell Lymphoma Activated B-Cell TypeRefractory Diffuse Large B-Cell Lymphoma Associated With Chronic InflammationRefractory Diffuse Large B-Cell Lymphoma Germinal Center B-Cell TypeRefractory Diffuse Large B-Cell Lymphoma, Not Otherwise SpecifiedRefractory EBV-Positive Diffuse Large B-Cell Lymphoma, Not Otherwise SpecifiedRefractory Grade 3b Follicular LymphomaRefractory High Grade B-Cell Lymphoma With MYC and BCL2 RearrangementsRefractory High Grade B-Cell Lymphoma, Not Otherwise SpecifiedRefractory Intravascular Large B-Cell LymphomaRefractory Primary Cutaneous Diffuse Large B-Cell Lymphoma, Leg TypeRefractory Primary Mediastinal Large B-Cell LymphomaRefractory T-Cell/Histiocyte-Rich Large B-Cell LymphomaRefractory Transformed Non-Hodgkin Lymphoma
RECRUITING
Tazemetostat in Combination With Zanubrutinib and Anti-CD20 Monoclonal Antibody in Relapsed or Refractory Indolent B-cell Non-Hodgkin Lymphomas
Description

The purpose of this clinical trial is to learn if the study drug Tazemetostat combined with Zanubrutinib and anti-CD20 monoclonal antibody is safe and effective in treating patients with relapsed or refractory indolent B-cell non-Hodgkin lymphoma.

RECRUITING
Vaccine Responses in Patient with Multiple Myeloma and Non-Hodgkin Lymphoma After CAR-T Treatment
Description

This study evaluates immune responses after CAR-T therapy to find out if CAR-T therapy reduces the effectiveness of the vaccines (vaccine immunity) against diseases such as measles, mumps and rubella, among others in patients with multiple myeloma and non-Hodgkin lymphoma.

RECRUITING
Personalized Reduction of Chemotherapy Intensity Through ctDNA Evaluation for the Treatment of Patients With Advanced Hodgkin Lymphoma
Description

This phase II trial tests how well personalized reduction of chemotherapy (nivolumab, doxorubicin, vinblastine and dacarbazine) based on circulating tumor deoxyribonucleic acid (ctDNA) evaluation works for treating patients with Hodgkin lymphoma that may have spread from where it first started to nearby tissue, lymph nodes, or distant parts of the body (advanced). Chemotherapy drugs, such as nivolumab, doxorubicin, vinblastine and dacarbazine, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Many types of tumors tend to lose cells or release different types of cellular products including their DNA, which is referred to as ctDNA, into the bloodstream before changes can be seen on scans. Health care providers can measure the level of ctDNA in blood or other bodily fluids and, based on the result, assign patients to a reduced number of chemotherapy treatments or the standard number of chemotherapy treatments. Using ctDNA to assign a personalized reduction of chemotherapy may be effective in treating patients with advanced Hodgkin lymphoma.

RECRUITING
Epcoritamab Plus Ibrutinib for the Treatment of Relapsed or Refractory Aggressive B-Cell Non-Hodgkin Lymphoma
Description

This phase Ib/II trial evaluates the safety, optimal dose, and efficacy of the combination of epcoritamab and ibrutinib in treating patients with aggressive B-cell non-Hodgkin lymphoma that has come back (relapsed) or responded to previous treatment (refractory). Epcoritamab, a bispecific antibody, binds to two different types of receptors (proteins present on the cell surface) at the same time. The two receptors that epcoritamab binds to are called CD3 and CD20. CD3 is found on T cells, which are important cells of the immune system that help fight cancer and infections. CD20 is found on the surface of most types of aggressive B-cell non-Hodgkin lymphoma cells. By binding to both CD3 and CD20, epcoritamab brings the two cells close together so the T cells can fight and kill the lymphoma B cells. Ibrutinib, a Bruton's tyrosine kinase (BTK) inhibitor, binds to a protein on B cells, a type of white blood cell from which the lymphoma developed. By doing this it decreases the ability of the lymphoma B cells to survive and grow. Ibrutinib may also improve the health (or fitness) of T cells thus making epcoritamab safer and/or more effective.

RECRUITING
A Study to Evaluate the Safety and Efficacy of Pembrolizumab (MK-3475) Coformulated With Berahyaluronidase Alfa (MK-3475A) in Participants With Relapsed or Refractory Classical Hodgkin Lymphoma (rrcHL) or Relapsed or Refractory Primary Mediastinal Large B-cell Lymphoma (rrPMBCL)(MK-3475A-F65)
Description

The primary purpose of the study is to assess the pharmacokinetics (PK) profile of pembrolizumab following subcutaneous (SC) injection of pembrolizumab coformulated with hyaluronidase, and to evaluate the objective response rate (ORR) of pembrolizumab (+) berahyaluronidase alfa SC in adult participants with Relapsed or Refractory Classical Hodgkin Lymphoma (rrcHL) or Relapsed or Refractory Primary Mediastinal Large B-cell Lymphoma (rrPMBCL). There is no formal hypothesis to be tested for this study.

RECRUITING
Cardiopulmonary Function and Cerebral Blood Flow in Hodgkin Lymphoma Survivors
Description

SURVIVORS Study participants are being asked to take part in this research study called HODNIRS because the participant is a survivor of Hodgkin Lymphoma (HL) treated with chest radiation and bleomycin at St. Jude Children's Research Hospital. The study is being done to help investigators understand the link between long term effects of chest radiation and bleomycin for HL and brain function in survivors. Primary Objective To evaluate dynamic changes in CBF and oxygenation during exercise with Near Infrared Spectroscopy (NIRS) in HL survivors and non-cancer controls matched for age, sex, race, and ethnicity. . Secondary Objectives To examine the degree of CO2 clearance (DLCO/ETCO2) during rest and exercise in Hodgkin Lymphoma (HL) survivors compared to non-cancer controls matched for age, sex, race, and ethnicity. CONTROLS Volunteers are being asked to take part in this research study because they are non-first degree relative or friend of someone who received treatment for a childhood cancer or similar illness at St. Jude Children's Research Hospital or are an employee/affiliate of St. Jude Children's Research Hospital and have agreed to be a St. Jude Life Cohort Study (SJLIFE) community control.