120 Clinical Trials for Various Conditions
The purpose of this study is to assess the consistency of immune response to three different lots of GSK's investigational varicella vaccine (VNS Vaccine), and to compare the safety and immune response of VNS vaccine to an already approved varicella vaccine (VV) known as Varivax. The study will be conducted in healthy children aged 12 to 15 months, who have neither contracted varicella nor received a varicella vaccination.
The purpose of this observational research study is to study if patients with herpes zoster, also known as Shingles, have a higher risk of vascular dysfunction (problems with blood vessels, including stroke) and vascular dementia (problems with mental decline as a result of decreased blood flow to the brain) compared to patients without herpes zoster. Patients are evaluated based on the group they are assigned too: 1. Herpes Zoster (HZ) Group: individuals presenting with untreated herpes zoster. These participants will have 6 visits: * Day 1 = 1st day presenting to clinic with acute zoster * 7 days post zoster * 1 month after Day 1 * 3 months after Day 1 * 6 months after Day 1 * 12 months after Day 1 2. Control Group: individuals without herpes zoster o Day 1 (only 1 visit will be completed) This study does not have a study medication/device. Standard of care for all patients will be followed.
This purpose of this phase 3 multicenter, parallel-group, open-label study is to learn about the safety, tolerability, and immunogenicity of RSVpreF and HZ/su vaccine when given together in adults 50 years of age and older.
The purpose of this study is to assess how well-tolerated GSK's investigational varicella vaccine (VNS Vaccine) is, in comparison to an already approved varicella vaccine (VV) known as Varivax. The study will be conducted on healthy children aged 12 to 15 months, and who have neither contracted varicella nor received a varicella vaccination.
The goal of this clinical trial is to assess the safety and immunogenicity of an srRNA-based vaccine, JCXH-105, in the prevention of Herpes Zoster (Shingles). Subjects will be randomized to receive either JCXH-105 or Shingrix.
The study will evaluate the safety, tolerability, and immunogenicity (your immune system's reaction) of the study vaccine called Herpes Zoster IN001 mRNA Vaccine (IN001) in healthy participants who are between 50 and 69 years of age
To assess the ability of RSVPreF3 OA investigational vaccine to generate an immune response when given in combination with HZ/su vaccine and its safety in older adults, aged \>=50 years of age.
The goal of this clinical trial is to assess the safety and immunogenicity of a self-replicating (sr) RNA-based vaccine, JCXH-105, in the prevention of Shingles (Herpes Zoster) Participant will be randomized to receive either JCXH-105 or Shingrix.
This clinical trial is to study the safety and tolerability of a recombinant herpes zoster vaccine (LZ901) and sponsored by Beijing Luzhu Biotechnology Co., Ltd. It is a phase I, randomized, double-blind, placebo-controlled, dose escalation study in healthy people aged 50 to 70 years inclusive. The study is to protect adults against shingles (herpes zoster / varicella zoster virus(VZV)). There will be about 66 participators who will receive two-dose injection at the upper arm. LZ901 vaccine is made up of a tetramer of VZV glycoprotein E (VZV gE-Fc) and adsorbed with aluminum hydroxide adjuvant. This adjuvant can raise the immune response to a lot of antigens. It is the most widely used and safe adjuvant in various types of vaccines worldwide. In this study: 1. The participation is voluntary. 2. Before the study, participants will receive some tests for screening. If qualified, investigators will officially invite them to join this study. 3. The study vaccine is LZ901 with two different dose levels (50μg/0.5 mL, 100μg/0.5 mL). The placebo, which is saline solution, has no active drug. Participants will receive one of three as above mentioned. 4. Participants will be enrolled in one of four cohorts. If participants are enrolled in Cohorts 1 or 2, they will receive LZ901. If participants are enrolled in Cohorts 3 or 4, they will have a 2 out of 3 chance (66%) of receiving LZ901 and 1 out of 3 chance (33%) of receiving placebo. 5. In Cohort 3 and 4, the study staff and participants will not know which study treatment participants will be receiving. However, the study doctor can get this information in case of an emergency. 6. Participants will stay at the clinic for 30 minutes after each vaccination to observe if there are any uncomfortable. 7. This study will last about 8 months and will include about 8 study visits to the clinic. During this period, participants will receive a follow-up phone call and/or email by the study staff to follow the condition closely for safety, and record on diary/contact card. 8. Participants will receive some tests during the study, include safety tests such as physical examination, vital signs measurements, blood tests, urinalysis. Participants will be measured the levels of specific antibodies to see if the vaccine works well. This study is for research purposes only. Participants may not receive any direct benefits from participating in this study but have a chance to be in a study that may help others in the future.
The main purpose of this study is to assess immune response and safety of various potencies of a measles, mumps, rubella, and varicella (MMRVNS) vaccines given to healthy children of 4 to 6 years of age.
Background: Shingles is a painful, blistering rash caused by the same virus that causes chickenpox. Shingrix is a vaccine approved to prevent shingles in healthy adults over age 50 and in immunocompromised adults over age 18. Researchers want to learn more about how people with HIV respond to Shingrix. Objective: To learn how Shingrix affects the immune response in people with HIV. Eligibility: People aged 18 years and older with HIV. Healthy people aged 50 years or older are also needed. Design: Participants will have at least 4 clinic visits in 1 year. Participants will be screened. They will have a physical exam with blood and urine tests. At their first visit, participants will receive Shingrix as a shot in the upper arm. They will have a rectal swab; a cotton swab will be inserted into the rectum and rotated gently to collect bacteria. Participants will receive a second shot of Shingrix 2 months after the first one. They will visit the clinic again 3 and 12 months after the first shot. Participants will receive a 28-day memory tool. They will write down their symptoms between clinic visits. They will have up to 4 phone calls to talk about side effects of the shot. Participants may undergo apheresis: They will lie still while blood is drawn from a needle in one arm. The blood will pass through a machine that separates out the white blood cells. The remaining blood will be given back through a second needle in their other arm....
This randomized, double-blind, placebo-controlled, non-inferiority crossover study will evaluate the Herpes Zoster Sunbit (HZ/su) vaccine in SLE patients in order to evaluate safety and immunogenicity in patients with variable baseline clinical activities, ages and immunosuppressant exposures. The investigators hypothesize that HZ/su administration will be non-inferior to placebo with respect to the risk of moderate or severe SLE flare(s) occurring within 24 weeks of receiving the first dose of the assigned treatment. In addition, the investigators hypothesize that immunogenicity of the vaccine in SLE patients will be at least 50% of levels observed in healthy subjects from prior large clinical trials.
The purpose of the current ZOSTER-101 long-term follow-up (LTFU) study of ZOSTER-049 (NCT02723773) study, an extension of ZOSTER-006 (NCT01165177) and ZOSTER-022 (NCT01165229) primary studies, is to assess the long-term vaccine efficacy (VE) against Herpes Zoster (HZ) (approximately 11-15 years post primary vaccination in ZOSTER-006/022 studies), persistence of immunogenicity and safety of GSK's Herpes Zoster subunit (HZ/su) vaccine in older adults. The persistence of immunogenicity and safety of 1 or 2 additional doses (0, 2-month schedule) of HZ/su vaccine administered to a small group of participants in ZOSTER-049 study (approximately 5 years after the initial vaccination in ZOSTER-006/022 studies) will also be assessed.
The purpose of this study is to assess the safety and immunogenicity of CRV-101, an investigational vaccine compared to Shingrix for the prevention of herpes zoster in adults aged 50 years and older
The purpose of this study is to assess immune response and safety of various potencies of an investigational chickenpox vaccine given to healthy children 12 to 15 months of age.
Inflammatory bowel disease (IBD) is a chronic inflammatory state of the gastrointestinal tract affecting 1.6-3.1 million people in the United States. Patients with IBD are treated with immunosuppressants that increase their risk of herpes zoster (HZ), also known as shingles. Those with IBD have a two-fold increased risk for HZ compared to age matched controls. Because most IBD patients are treated with systemic immunosuppressants, which are an independent risk factor for HZ, the live attenuated HZ vaccine was not recommended. However, the release of the new inactivated HZ vaccine, Shingrix (GlaxoSmithKline), presents new opportunities for preventive care.
Background: People who have cancer tend to get sick more often. This is in part because of the cancer treatments they get. Because of this, they may get shingles. Scientists had thought people with chronic lymphocytic leukemia (CLL) should not get the shingles vaccine. Now there is a new shingles vaccine that is not live and cannot cause shingles. The new shingles vaccine may protect people with weak immune systems from getting shingles. This is currently shown to be safe to give people 50 years and older to prevent shingles. Researchers want to test how safe the vaccine is and how it works in people with CLL. Objective: To learn how a new shingles vaccine works in people who have chronic lymphocytic leukemia or small lymphocytic lymphoma (SLL). Eligibility: Adults ages 18 years and older with CLL or SLL who are not being treated for CLL or who are getting certain treatments. Design: Participants will be screened with a chart review or through another protocol. Visit 1 At visit 1, participants may have a pregnancy test, blood test, or physical exam. Pregnant participants cannot be in the study. Eligible participants will get the shingles vaccine as an injection. Participants will receive a diary and write down any symptoms they have for 7 days after the vaccines. Visit 2 Visit 2 will be 3 months later. Participants will have blood taken and get another dose of the vaccine. Participants will receive a diary and write down any symptoms they have for 7 days after the vaccines. Visit 3 Visit 3 will be 3 months after visit 2. Participants will have blood taken. Participants may be able to get an additional vaccine the same day as the shingles vaccine.
Inflammatory bowel disease (IBD) patients under the age of 50 can have a greater risk than the general population above age 50. IBD patient are commonly treated with immunosuppression that increases the risk for Herpes Zoster. A new HZ vaccine is available that could decrease the risk of HZ in IBD patients.
The purpose of this study is to assess immunogenicity and safety of GSK Biologicals' HZ vaccine when its first dose is co-administered with a pneumococcal polysaccharide conjugate vaccine (Prevenar13) in adults aged ≥50 YOA, as compared to the control group where the two HZ/su doses are administered subsequent to Prevenar13.
The purpose of this study is to evaluate the impact of reactogenicity of GSK Biologicals' HZ/su vaccine on Quality of Life (QoL) in adults ≥ 50 years of age
The purpose of this study was a long-term follow-up of the two studies 110390 and 113077 (ZOSTER-006/022) to assess the efficacy, safety, and immunogenicity persistence of GSK Biologicals' Herpes Zoster subunit (HZ/su) vaccine and included an assessment of 1 or 2 additional doses in two subgroups of older adults.
The purpose of this study is to cross-vaccinate and collect safety data in terms of unsolicited Adverse Events (AEs), Serious Adverse Events (SAEs) and potential Immune Mediated Disease (pIMD) from subjects \>= 50 Years of age (YOA) who previously received placebo in ZOSTER-006 (NCT01165177) and ZOSTER-022 (NCT01165229).
The purpose of this study is to evaluate the immunogenicity and safety of GSK Biologicals' HZ/su vaccine in adults ≥ 65 years of age with and without Zostavax® vaccination at least 5 years earlier.
The purpose of this study is to evaluate the efficiency of topical gancyclovir 0.15% in the treatment of herpes zoster keratitis. Half the patients will receive the study drug while the other half of the patients will receive the placebo
This study will compare the two vaccines that have been developed to prevent and/or lessen the effects of shingles. One vaccine is live (Zostavax, licensed by FDA) and the other, herpes zoster subunit (HZ/su), contains a piece of the shingles virus (not live) and an ingredient that may enhance the body's immune response to the vaccine, and is currently investigational. The vaccines are being compared to assess their ability to stimulated protection against shingles. The study will provide an opportunity to determine the safety profile of each vaccine in a single trial. The study will also look at the effect of age on the immune response to the two vaccines and on the persistence of these responses.
The purpose of this study is to demonstrate lot-to-lot consistency in terms of immunogenicity, and evaluate safety of the Herpes Zoster subunit (HZ/su) vaccine. The study is designed as a randomized, double-blind study with three parallel groups.
The purpose of this study is to assess immunogenicity, reactogenicity and safety of GSK Biologicals' HZ/su vaccine when its first dose is co-administered with the Boostrix® vaccine in adults aged 50 years or older compared to administration of vaccines separately.
The purpose of this study is to assess the immunogenicity, reactogenicity and safety of the GSK Biologicals HZ/su candidate vaccine when its first dose is co-administered with Pneumovax 23™ vaccine in adults aged 50 years or older.The impact of HZ/su vaccine on Pneumovax 23™ vaccine immune response will also be evaluated.
The purpose of the study is to learn more abou how the immune system responds to the chickenpox vaccine in adults who had never had chickenpox as a child and were then vaccinated as an adult. The study aims to learn more about the strength and duration of the protection provided by the vaccine in adults, and to observe the immune response to an additional dose of chickenpox vaccine in adults who had received the vaccine at least 5 years earlier. This is especially relevant to workers in a hospital who may be exposed to chickenpox.
The purpose of this study is to assess immunogenicity, reactogenicity and safety of GSK Biologicals' HZ/su vaccine when its first dose is co-administered with the FLU-D-QIV vaccine in adults aged 50 years or older compared to administration of vaccines separately.