Clinical trials: Long Term Follow-Up
- Condition Long Term Follow-Up
- Funder type Industry (pharma, biotech, devices)
- Accepts healthy volunteers yes
Hepatitis B
Follow-up Study 16-20 Years After Primary Vaccination Against Hepatitis B of Newborns From HBeAg+ & HBsAg+ Mothers
The purpose of this study is to evaluate the persistence of anti-hepatitis B surface antigen (anti-HBs) antibodies 16, 17, 18, 19 and 20 years after administration of the first dose of the study vaccine.
- Trial name
- NCT00240500
- Testing
- Engerix™-B
- Where
- Thailand
- Volunteers
- 109 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Tetanus, Poliomyelitis
Study to Evaluate Antibody Persistence in Children Previously Vaccinated With Infanrix Hexa™ or Infanrix-IPV/Hib™
The aim of this study is to assess antibody persistence in infants who received three doses of Infanrix hexa™ (DTPa-HBV-IPV/Hib) or Infanrix-IPV/Hib™ (DTPa-IPV/Hib) at 3, 5 and 11 months of age in study NCT00307034.
- Conditions
- Tetanus, Poliomyelitis, Haemophilus Influenzae Type b, Acellular Pertussis
- Trial name
- NCT01358825
- Testing
- Blood Sampling
- Where
- 4 sites in Norway, Sweden
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Cervical Cancer, Vulvar Cancer
Long-term Follow-up of Bivalent Human Papillomavirus (HPV) Vaccine Study in Women
This extension study aims to evaluate the long-term protection and immune response of the bivalent HPV vaccine in women aged 18-30 who participated in a previous efficacy study (311-HPV-1003).
- Conditions
- Cervical Cancer, Vulvar Cancer, Vaginal Cancer, CIN - Cervical Intraepithelial Neoplasia
- Trial name
- NCT06776055
- Testing
- HPV-16/18 vaccine
- Where
- 9 sites in China
- Volunteers
- 5,372 people, healthy volunteers welcome
- Sponsor
- Shanghai Zerun Biotechnology Co.,Ltd
Japanese Encephalitis, Varicella
Study of Japanese Encephalitis Chimeric Virus Vaccine (JE-CV) in Children Previously Immunized With JE-CV
The aim of the study is to investigate the memory immune response and the yearly persistence of the immunity against Japanese Encephalitis (JE) after vaccination with Japanese Encephalitis Chimeric Virus Vaccine (JE-CV) in…
- Trial name
- NCT01190228
- Testing
- JE-CV Vaccine, Varicella Vaccine
- Where
- Philippines
- Volunteers
- 454 people, healthy volunteers welcome
- Sponsor
- Sanofi Pasteur, a Sanofi Company
Deficiency of Alveolar Ridge (Disorder), Alveolar Bone Grafting
Safety and Efficacy Evaluation of the Ivory Dentin Graft Device (IvoryGraft) - Long Term Follow-Up
long-term safety and performance of Ivory Dentin Graft. Ivory Dentin Graft is at least as good as the competitor treatment group (OsteoBiol Gen-Os) for alveolar ridge preservation following tooth extraction.
- Conditions
- Deficiency of Alveolar Ridge (Disorder), Alveolar Bone Grafting, Mandibular Prosthesis User
- Trial name
- NCT04868825
- Testing
- Ivory Dentin Graft, OsteoBiol Gen-Os
- Where
- Israel
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Ivory Graft Ltd.
Hair Removal
Long Term Efficiency of the Hair2Go Device
The current study is a follow up study designed to gather information about the effect of the number of Hair2Go maintenance treatments on hair clearance 1 year after the last basic Hair2Go treatment.
- Trial name
- OHR-8-FU-1Y (NCT01529931)
- Testing
- Hair2Go
- Where
- 3 sites in United States
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- Syneron Medical
Submental Fat, Healthy
Long-term Follow-up Study on Safety and Maintenance of Efficacy of ATX-101
The investigation of the long-term safety and maintenance of efficacy of ATX-101 in reduction of submental fat.
- Trial name
- NCT02163902
- Testing
- ATX-101
- Where
- 15 sites in United States, Canada
- Volunteers
- 224 people, healthy volunteers welcome
- Sponsor
- Kythera Biopharmaceuticals
Infections, Papillomavirus
Human Papilloma Virus (HPV) Vaccine Immunogenicity and Safety Trial in Young and Adult Women With GSK Biologicals' HPV-16/18
Infection with human papillomavirus (HPV) has been clearly established as the central cause of cervical cancer. Indeed, certain oncogenic types of HPV can infect the cervix (part of the uterus or womb).
- Trial name
- NCT00196937
- Testing
- Cervarix
- Where
- 6 sites in Germany, Poland
- Volunteers
- 667 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Hepatitis B
Study to Evaluate the Persistence of the Cellular and Humoral Immune Response Following Vaccinations With GlaxoSmithKline (GSK) Biologicals' Candidate Vaccines Containing HBsAg and Different Adjuvants in Healthy Adult Volunteers
The purpose of this long-term follow-up study was to evaluate the persistence of the cellular and the humoral immune response 4 years after the first dose of GSK Biologicals' investigational vaccine formulations containing HBsAg…
- Trial name
- NCT02153320
- Testing
- Blood Sampling
- Where
- 2 sites in Belgium
- Volunteers
- 93 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Hepatitis B, Hepatitis A
Long-Term Immune Persistence of GSK Biologicals' Combined Hepatitis A & B Vaccine Injected According to a 0,1,6 Month Schedule
The aim of this study is to evaluate the long-term persistence of hepatitis A and B antibodies at Years 11, 12, 13, 14 and 15 years after subjects received their first dose of a 3 dose vaccination schedule of combined hepatitis…
- Trial name
- NCT00289718
- Testing
- Twinrix™ adult
- Where
- Belgium
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
HIV Infections
Long-term Follow-up of Long-acting Cabotegravir (CAB LA) for PrEP (Pre-exposure Prophylaxis) in Participants at Risk of Acquiring HIV (Human Immunodeficiency Virus)
The purpose of this study is long-term evaluation of long-acting injectable cabotegravir (CAB LA) for HIV pre-exposure prophylaxis (PrEP) in eligible participants who have completed DAIDS (Division of AIDS) sponsored studies HPTN…
- Trial name
- PALISADE (NCT06134362)
- Testing
- CAB LA
- Where
- 33 sites in Argentina, Botswana and 10 more
- Volunteers
- 2,996 people, healthy volunteers welcome
- Sponsor
- ViiV Healthcare
Human Papillomavirus Infection, Cervical Intraepithelial Neoplasia
Long-Term Immune Persistence After Bivalent HPV Vaccination in Females From Study 311-HPV-1005
This is a single-center, open-label, prospective observational extension of Study 311-HPV-1005 (NCT04965350). The study follows females who received at least one dose of a bivalent human papillomavirus vaccine containing HPV-16…
- Trial name
- NCT07833852
- Testing
- Recombinant Human Papillomavirus Bivalent (Types 16 and 18) Vaccine (Pichia pastoris)
- Where
- China
- Volunteers
- 486 people, healthy volunteers welcome
- Sponsor
- Shanghai Zerun Biotechnology Co.,Ltd
Total Knee Replacement
Long Term Foundation Knee Study
The purpose of this study is to obtain long-term (10+ yrs) clinical and patient outcomes data on patients who received the cruciate-retaining Foundation Knee system during or prior to the year 2000.
- Trial name
- NCT01274546
- Testing
- cruciate-retaining Foundation Knee system
- Where
- 2 sites in United States
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- Encore Medical, L.P.
Dengue Fever
Long-Term Safety and Antibody Persistence of TDV and the Impact of a Booster Dose
The purpose of this study is to describe antibody persistence for each of the 4 dengue serotypes for up to 63 months after the first vaccination in the primary vaccination series for participants from parent trial DEN-315…
- Trial name
- NCT03999996
- Testing
- Takeda's Dengue Tetravalent Vaccine (Live, Attenuated) (TDV)
- Where
- 10 sites in United States, Mexico
- Volunteers
- 365 people, healthy volunteers welcome
- Sponsor
- Takeda
Opioid Use Disorder
iSTEP-N 101b: Pharmacokinetics and Safety Study of Low- and High-Dose Naltrexone Implants vs Monthly Vivitrol in Healthy Volunteers
This Phase 1b clinical study is evaluating iSTEP-N, an investigational extended-release implant containing naltrexone, a medication used to block the effects of opioids.
- Trial name
- iSTEP-N (NCT07064564)
- Testing
- Naltrexone implant, 14.4 grams, Naltrexone implant, 9.6 grams, Extended-release naltrexone injection, 380 mg
- Where
- United States
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Akyso Therapeutics, LLC
Hepatitis A
Long Term Follow-up of a Study to Assess the Safety and Immunogenicity of a Hepatitis A Vaccine Administered With and in the Absence of DTPaHibIPV, OPV and MMR Vaccines
The primary purpose of this study was to assess whether the protection afforded by Epaxal vaccine co-administered with diphtheria, tetanus, Bordetella pertussis, Haemophilus influenzae type b, and inactivated polio…
- Trial name
- NCT01307436
- Testing
- Epaxal, Havrix 720
- Where
- 2 sites in Israel
- Volunteers
- 327 people, healthy volunteers welcome
- Sponsor
- Crucell Holland BV
Smallpox
A Long-Term Study of Healthy Adults Vaccinated With One Dose of Smallpox Vaccine (LISTER Strain)
The purpose of this study is to provide long-term follow-up immunogenicity and safety data on participants who were vaccinated with the second-generation smallpox vaccine in Study VVL04 (NCT 00258947).
- Trial name
- NCT00998543
- Where
- 5 sites in France
- Volunteers
- 147 people, healthy volunteers welcome
- Sponsor
- Sanofi
Rubella, Varicella
Long-term Follow-up on Immunogenicity & Safety of Measles-Mumps-Rubella-Varicella (MMRV) Combined Vaccine
Follow-up to evaluate the immunogenicity and safety of three production lots of GSK Biologicals' MMRV vaccine given as a two-dose schedule to healthy children in their second year of life, as compared to separate administration…
- Conditions
- Rubella, Varicella, Mumps, Measles
- Trial name
- NCT00406211
- Testing
- MMRV, MMR (Priorix®), Varicella (Varilrix®)
- Where
- 41 sites in Austria, Germany
- Volunteers
- 398 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Japanese Encephalitis
Long Term Immunity and Safety Following Vaccination With the JEV IC51 (IXIARO®, JESPECT®) in Pediatric Population In Non Endemic Countries. Uncontrolled, Ph3 FU-Study
The study investigates long-term immunity and safety of IC51 (IXIARO®, JESPECT®) in a pediatric population vaccinated in the parent study IC51-322.
- Trial name
- NCT01246479
- Testing
- Blood draw, IC51 has given in the parent study IC51-322
- Where
- 5 sites in United States, Australia and 1 more
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Valneva Austria GmbH
Rabies
Single Center, Open Label, Follow up Study in Subjects Who Previously Received Rabies Vaccine as Simulated Post-Exposure Regimen
This study will evaluate the immunogenicity of rabies vaccine at 13 months, 3 year and 5 years after initial vaccination, administered in two different post-exposure vaccination schedules
- Trial name
- NCT01067079
- Testing
- No vaccine administered; subjects only have blood sampling for immunogenicity
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Novartis Vaccines