Clinical trials: Mucosal Infection
Gonorrhoea
Mucosal Immunity Against Neisseria Gonorrhoeae After 4CMenB Vaccination
This is a Phase 2 mechanistic clinical trial to assess the systemic and mucosal immunogenicity of the multicomponent meningococcal serogroup B vaccine (4CMenB or Bexsero (R)) (group 1, 40 subjects) against Neisseria gonorrhoeae…
- Trial name
- NCT04722003
- Testing
- Meningococcal Group B Vaccine
- Where
- United States
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Influenza
Evaluating Immune Response to Seasonal FluMist in Healthy Adults
The Live-Attenuated Influenza Vaccine (LAIV), also known as FluMist, has been shown to be effective in children but less effective in adults.
- Trial name
- NCT01673425
- Testing
- Live Attenuated Influenza Vaccine
- Where
- United States
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- National Center for Occupational Health and Infection Control
Influenza
The Human Mucosal Immune Responses to Influenza Virus (SLVP026)
This study will examine the immune responses to the seasonal influenza vaccine in single cells of the nasal passages when compared with cells in circulating blood.
- Trial name
- NCT03023553
- Testing
- Fluzone®, FluMist®
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Stanford University
Accelerated Phase Chronic Myelogenous Leukemia, Adult Acute Lymphoblastic Leukemia in Remission
Plerixafor and Filgrastim For Mobilization of Donor Peripheral Blood Stem Cells Before A Donor Peripheral Blood Stem Cell Transplant in Treating Patients With Hematologic Malignancies
RATIONALE: Giving chemotherapy and total-body irradiation (TBI) before a donor peripheral blood stem cell transplant helps stop the growth of cancer cells and helps stop the patient's immune system from rejecting the donor's stem…
- Conditions
- Accelerated Phase Chronic Myelogenous Leukemia, Adult Acute Lymphoblastic Leukemia in Remission, Adult Acute Myeloid Leukemia in Remission, Adult Acute Myeloid Leukemia With 11q23 (MLL) Abnormalities
- Trial name
- NCT01076270
- Testing
- plerixafor, filgrastim, peripheral blood stem cell transplantation
- Where
- United States
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- Fred Hutchinson Cancer Center
Human Immunodeficiency Virus
Improving Prognosis in HIV Infection
The primary objective of this study is to assess the safety of probiotics in cART-treated immunologic non-responder (INR) patients with chronic HIV infection.
- Trial name
- NCT02640625
- Testing
- Probiotic compound
- Where
- Norway
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Oslo University Hospital
Influenza
Interferon as a Mucosal Adjuvant for Influenza Vaccine Given Intranasally
Influenza is a virus infection that causes sickness from the nose to the lungs. It is thought that type 1 interferon (a protein that helps the immune system fight viruses) will make flu vaccines more effective.
- Trial name
- NCT00436046
- Testing
- Trivalent inactivated influenza virus vaccine (2006-2007 formulation), Type 1 interferon
- Where
- United States
- Volunteers
- 95 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
HIV Infections
Evaluating the Safety, Pharmacokinetics, and Anti-Viral Activity of VRC01 and VRC01LS in the Serum and Mucosa of Healthy, HIV-Uninfected Adults
This study will evaluate the safety, pharmacokinetics, and antiviral activity of VRC-HIVMAB060-00-AB (VRC01) and VRC-HIVMAB080-00-AB (VRC01LS) in the serum and mucosa of healthy, HIV-uninfected adults.
- Trial name
- NCT02797171
- Testing
- VRC01, VRC01LS
- Where
- 4 sites in United States, South Africa
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Bacterial Vaginosis, Vaginal Discharge
Study of How Bacterial Vaginosis and Its Treatment Affects Cervical and Vaginal Tissue
This is a research study to determine whether bacterial vaginosis (BV) changes the cervico-vaginal tissue (skin covering the cervix and vagina) and makes women at higher risk for getting HIV (Human Immunodeficiency Virus).
- Trial name
- CONRADBV (NCT01347632)
- Testing
- Metronidazole
- Where
- United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- CONRAD
HIV Infections
Enema Use and Acceptability in HIV Negative Men Who Have Sex With Men
This study is looking at 3 different types of enemas used before receptive anal intercourse in men who have sex with men (MSM). We are investigating whether the enemas cause any damage to the lining of the colon, how far up the…
- Trial name
- NCT00696618
- Testing
- Fleet Enema, tap water enema, Normosol-R enema
- Where
- United States
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Allergic Rhinitis, Asthma
Development of Human Nasal Challenge Models With Microbial Constituents and Grass Pollen
The investigators propose the development of a range of nasal spray challenge models to study the way the nose can respond to different types of nasal challenge that elicit different forms of inflammation.
- Conditions
- Allergic Rhinitis, Asthma, Latent Tuberculosis
- Trial name
- NCT02090374
- Testing
- Poly ICLC, Poly I:C, R848
- Where
- United Kingdom
- Volunteers
- 93 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Methamphetamine-dependence, Rectal Gonorrhea
Inflammation in Methamphetamine and STIs (IMSTI)
This clinical trial aims to investigate the effects of a decline in methamphetamine use on rectal inflammatory cytokine levels, substance use contexts, and HIV/STI risk behavior.
- Conditions
- Methamphetamine-dependence, Rectal Gonorrhea, Rectal Chlamydia
- Trial name
- IMSTI (NCT05162391)
- Testing
- Contingency Management
- Where
- United States
- Volunteers
- 59 people, healthy volunteers welcome
- Sponsor
- University of California, Los Angeles
Bone Graft; Complications, Infection or Inflammation, Ridge Deficency
To Compare Different Soft Tissue Grafts at the Time of Lateral Ridge Augmentation Procedure.
This study will compare two commonly used soft tissue grafting techniques (connective tissue graft, CTG vs Acellular Dermal Matrix, ADM) to augment the soft tissue at the time of lateral ridge augmentation procedure.
- Conditions
- Bone Graft; Complications, Infection or Inflammation, Ridge Deficency, Dental Implant
- Trial name
- NCT03774888
- Testing
- Connective tissue graft at time of bone graft, Acellular Demal Matrix at time of bone graft, No soft tissue grafting at time of bone graft
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Influenza, Vaccine Virus Shedding
Nasal and Systemic Immune Responses to Nasal Influenza Vaccine
Intranasal live attenuated influenza vaccine (LAIV; trade name FluMist/Fluenz-Tetra, manufactured by AstraZeneca/Medimmune) is the standard influenza vaccine given to children aged 2-17 years of age in the UK.
- Trial name
- Flu-M3 (NCT04110366)
- Testing
- Live attenuated influenza vaccine, Vehicle control
- Where
- United Kingdom
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Imperial College Healthcare NHS Trust
Human Immunodeficiency Virus (HIV)
Effect of Seminal Fluid on the Colon Wall; Implications for HIV Transmission
This research is being done to learn how seminal fluid affects the lining of the colon, and whether this might make it easier for HIV to get into the body and cause infection.
- Trial name
- NCT01053741
- Testing
- Radiolabeled autologous seminal fluid, Radiolabeled Normosol-R
- Where
- United States
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
HIV
PrEP, Lube, and the Rectal Mucosa in MSM at Risk of HIV
The purpose of this study is to determine whether the use of rectal lubricants can affect how well the medication, Truvada, will work to prevent infection with HIV when someone is exposed to HIV in the rectum.
- Trial name
- NCT02401230
- Testing
- Truvada, Gel lubricant
- Where
- United States
- Volunteers
- 86 people, healthy volunteers welcome
- Sponsor
- Emory University
Respiratory Tract Infections
Novel Mucosal Correlates Of RSV Protection In Older Adults
Respiratory syncytial virus (RSV) is one of the most common causes of chest infection worldwide. Despite this, it remains an underappreciated health problem, with the first effective RSV vaccines only approved by the FDA in May…
- Trial name
- CHIRP01 (NCT06274619)
- Testing
- RSV A Memphis 37
- Where
- United Kingdom
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Imperial College London