Clinical trials: Negative Symptoms
- Condition Negative Symptoms
- Funder type Industry (pharma, biotech, devices)
- Accepts healthy volunteers yes
Treponema Pallidum, Treponema Pallidum Infection
This Study Evaluates the ALPCO Syphilis-T and Syphilis-NT CLIA Kits for Detecting Syphilis Antibodies in Serum and Plasma. Samples From At-risk, HIV-positive, Pregnant, and Healthy Individuals Will Assess Assay Performance Versus Established Comparator Tests.
This study will evaluate the clinical performance of two investigational diagnostic kits developed by ALPCO: the Syphilis-T CLIA Kit and the Syphilis-NT CLIA Kit.
- Conditions
- Treponema Pallidum, Treponema Pallidum Infection, Syphilis Infection, Serum
- Trial name
- NCT07089836
- Testing
- ALPCO Syphilis-T, ALPCO Syphilis-NT CLIA Kits
- Where
- 6 sites in United States
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- American Laboratory Products Company
Chlamydia Trachomatis Infection, Neisseria Gonorrheae Infection
Clinical Evaluation of the ID NOW™ CT/NG Test
The objective of this study is to determine the performance of the ID NOW™ CT/NG test in male urine, female urine, and self-collected vaginal swabs when tested by intended users (i.e., untrained operators).
- Conditions
- Chlamydia Trachomatis Infection, Neisseria Gonorrheae Infection, Asymptomatic Condition
- Trial name
- NCT06395675
- Testing
- ID NOW™
- Where
- United States
- Volunteers
- 7,100 people, healthy volunteers welcome
- Sponsor
- Abbott Rapid Dx
Hallucinations and Delusions Associated With Alzheimer's Disease Psychosis, Hallucinations and Delusions Associated With Parkinson Disease Psychosis
A Phase 1, SAD Study to Evaluate the Safety and Tolerability of LY03017
This is a phase 1，randomized, double-blind, placebo-controlled, SAD study to evaluate the safety, tolerability and pharmacokinetics of oral LPM526000133 Fumarate Capsules (LY03017) in healthy adult subjects.
- Conditions
- Hallucinations and Delusions Associated With Alzheimer's Disease Psychosis, Hallucinations and Delusions Associated With Parkinson Disease Psychosis, Negative Symptoms of Schizophrenia
- Trial name
- NCT06388551
- Testing
- LY03017
- Where
- China
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Luye Pharma Group Ltd.
Pharmacokinetics, Safety Issues
PK, Safety Study of 90-Day Use of Vaginal Rings Containing Dapivirine and Levonorgestrel
A double-blind, randomized trial (1:1) to characterize the local and systemic pharmacokinetics (PK) of two DPV-LNG vaginal ring formulations
- Conditions
- Pharmacokinetics, Safety Issues, Bleeding
- Trial name
- NCT05041699
- Testing
- IPM Ring-105, IPM Ring-106
- Where
- 2 sites in United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- International Partnership for Microbicides, Inc.
Sexually Transmitted Diseases, Gonorrhea
Evaluation of EVO100 for Prevention of Urogenital Chlamydia Trachomatis and Neisseria Gonorrhoeae Infection
This study will evaluate whether EVO100 vaginal gel prevents the sexual transmission of CT and GC infection
- Conditions
- Sexually Transmitted Diseases, Gonorrhea, Chlamydia
- Trial name
- EVOGUARD (NCT04553068)
- Testing
- EVO100
- Where
- 98 sites in United States
- Volunteers
- 1,892 people, healthy volunteers welcome
- Sponsor
- Evofem Inc.
Locally Recurrent and Metastatic Breast Cancer
Phase 2 Study of AMG 386 Plus Paclitaxel With or Without Bevacizumab as First Line Therapy in Her2-Negative Breast Cancer Patients
This is a phase 2, randomized, placebo controlled, multi-center study to estimate the treatment effect and evaluate the safety and tolerability of AMG 386 in combination with paclitaxel and paclitaxel/bevacizumab in the treatment…
- Trial name
- NCT00511459
- Testing
- AMG 386, Bevacizumab, Paclitaxel
- Where
- 77 sites in United States, Australia and 11 more
- Volunteers
- 228 people, healthy volunteers welcome
- Sponsor
- Amgen
Chronic Hepatitis B
Phase 1 Study of HT-102 Administered Subcustaneously in Healthy Participants and Patients With Chronic Hepatitis B for Safety, Tolerability, Pharmacokinetics (PK), and Antiviral Activity
Safety, Tolerability, Pharmacokinetic and Pharmacodynamic Characteristics of HT-102 (BM012) Injection in Healthy Subjects and Hepatitis B e Antigen-Negative Patients with Chronic Hepatitis B Virus Infection: A Randomized…
- Trial name
- NCT06744686
- Testing
- HT-102
- Where
- 7 sites in China
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Suzhou HepaThera Biotech Co., Ltd.
Diarrhoea
A Study on the Safety and Immune Responses to the GVGH altSonflex1-2-3 Vaccine Against Shigellosis in Adults, Children, and Infants
The aim of the current clinical study was to evaluate, for the first time in humans (FTIH), the safety and immunogenicity of the altSonflex1-2-3 candidate vaccine against S. sonnei and S. flexneri serotypes 1b, 2a, and 3a.
- Trial name
- NCT05073003
- Testing
- AltSonflex1-2-3 High Dose, AltSonflex1-2-3 Medium Dose, AltSonflex1-2-3 Low Dose
- Where
- 2 sites in Belgium, Kenya
- Volunteers
- 551 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Human Papillomavirus Infection
Clinical Evaluation of the APTIMA® HPV Assay Using the TIGRIS® System
The purpose of this study is to provide data on the performance of the APTIMA HPV Assay using the TIGRIS System in detecting HPV types that may cause cervical cancer.
- Trial name
- NCT00973362
- Testing
- APTIMA HPV Assay, FDA-Approved HPV DNA Test
- Where
- 17 sites in United States
- Volunteers
- 12,896 people, healthy volunteers welcome
- Sponsor
- Gen-Probe, Incorporated
Human Papillomavirus Infection
APTIMA HPV 16 18/45 Genotype Assay on the TIGRIS DTS System in Women With ASC-US or Negative Pap Test Results
In both the ASC-US Study and Adjunct Study populations, the objectives are to: evaluate the performance characteristics of the AHPV-GT Assay for detecting cervical disease in women with APTIMA HPV Assay positive results and…
- Trial name
- AHPV-GT (NCT01384370)
- Where
- 3 sites in United States
- Volunteers
- 1,260 people, healthy volunteers welcome
- Sponsor
- Gen-Probe, Incorporated
Diarrhea
Rifaximin for Prevention of Travellers' Diarrhea
The purpose of this study is to determine if 600 mg of rifaximin, taken once a day for 14 days by healthy subjects, is safe and effective for the prevention of travellers' diarrhea compared to placebo.
- Trial name
- NCT00742469
- Testing
- Rifaximin
- Where
- Mexico
- Volunteers
- 210 people, healthy volunteers welcome
- Sponsor
- Bausch Health Americas, Inc.
Diarrhoea
A Study on the Immune Response and Safety of a Multicomponent Shigella Vaccine in Preventing Shigellosis in Infants
This study evaluates the immune response and safety of a multicomponent, 2-dose Shigella vaccine in preventing shigellosis in African infants.
- Trial name
- NCT06663436
- Testing
- altSonflex1-2-3 Dose A, altSonflex1-2-3 Dose B, altSonflex1-2-3 Dose C
- Where
- Kenya
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Diarrheal Disease, Infectious, Gastrointestinal Disease
Phase 1 Trial for Safety, Tolerability, and Immunogenicity of a Live, Attenuated, Oral Shigella/ETEC Combination Vaccine to Healthy Adults
This is a Phase 1 dose escalating study to assess the safety, tolerability, and immunogenicity of ShigETEC, a live, attenuated Shigella/ETEC combination vaccine given orally to healthy European adults 18 to 45 years of age.
- Conditions
- Diarrheal Disease, Infectious, Gastrointestinal Disease, Reactive Arthritis
- Trial name
- NCT05409196
- Testing
- ShigETEC live, attenuated, oral vaccine
- Where
- Hungary
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Eveliqure Biotechnologies GmbH
Mental Fatigue, Fatigue
Effect of Ginko and Cistanche Against Fatigue Symptoms
To evaluate the efficacy of Nutrilite® ginkgo biloba cistanche tablets in relieving the symptoms of chronic fatigue syndrome(CFS), the investigators randomly recruit189 subjects with CFS, aged 35-60 yrs.
- Conditions
- Mental Fatigue, Fatigue, Chronic Fatigue Syndrome
- Trial name
- GkoCist (NCT02807649)
- Testing
- Experimental: Nutrilite® Low dose, Experimental: Nutrilite® High dose
- Volunteers
- 159 people, healthy volunteers welcome
- Sponsor
- Access Business Group
Lyme Disease
Novel Diagnostics for Early Lyme Disease
There are more than 300,000 new cases of Lyme disease every year in the US. Lyme disease is a dangerous bacterial infection transmitted by tick bites and it becomes increasingly severe as the infection progresses.
- Trial name
- NCT03963635
- Testing
- MicroB-plex Lyme Immunoassay
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- MicroB-plex, Inc.
Hepatitis B, Acellular Pertussis
Pneumococcal Vaccine Booster Study in Healthy Children 11-18 Months Old Previously Primed With the Same Vaccines
The purpose of this study is to assess the safety in terms of fever (rectal temperature) higher than 39 degree Celcius (°C) and the immunogenicity in terms of antibody response following a booster vaccination with pneumococcal…
- Conditions
- Hepatitis B, Acellular Pertussis, Tetanus, Poliomyelitis
- Trial name
- NCT00463437
- Testing
- Pneumococcal conjugate vaccine GSK1024850A, Prevenar, Infanrix hexa
- Where
- 63 sites in Germany, Poland and 1 more
- Volunteers
- 1,437 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
HIV Infections, HIV Seronegativity
Effectiveness of an HIV Vaccine in HIV-Negative Adults in North America Who Are at Risk of HIV Infection
The purpose of this study is to see if an HIV vaccine, AIDSVAX B/B, can protect adults who are at risk from becoming infected with HIV.
- Trial name
- NCT00002441
- Testing
- MN rgp120/HIV-1 and GNE8 rgp120/HIV-1
- Where
- 67 sites in United States, Canada and 2 more
- Volunteers
- 5,000 people, healthy volunteers welcome
- Sponsor
- VaxGen
Hepatitis B, Chronic
A Study to Evaluate the Safety and Efficacy of AHB-137 in Healthy Participants and HBeAg-negative Chronic Hepatitis B (CHB) Patients
The purpose of this study is to evaluate the safety, tolerability, and pharmacokinetics of AHB-137 subcutaneous injection in healthy participants after single and multiple doses, and evaluate the preliminary efficacy of AHB-137…
- Trial name
- NCT06115993
- Testing
- AHB-137 injection
- Where
- 3 sites in China
- Volunteers
- 129 people, healthy volunteers welcome
- Sponsor
- Ausper Biopharma Co., Ltd.
Pertussis, Whooping Cough
Safety and Dose Ranging Study of Acellular Pertussis and Acellular Pertussis -Tetanus-Diphtheria Booster Vaccines in Healthy Adults Ages 18 to 40 Years
This study will evaluate the safety and efficacy of 9 different vaccines containing aP (acellular pertussis) and TdaP (acellular pertussis, tetanus and diphtheria) in healthy subjects 18 to 40 years of age.
- Conditions
- Pertussis, Whooping Cough, Tetanus, Lockjaw
- Trial name
- NCT01529645
- Testing
- Acellular pertussis vaccine, Tetanus, reduced diphtheria, and acellular pertussis vaccine (adsorbed), Licensed TdaP booster vaccine
- Where
- Belgium
- Volunteers
- 420 people, healthy volunteers welcome
- Sponsor
- Novartis Vaccines
Meningococcal Meningitis, Human Papillomavirus Infection
A Study to Evaluate Safety and Immune Response of Novartis Meningococcal ACWY Conjugate Vaccine In Adolescents
This study will evaluate the safety and immune response of the Novartis Meningococcal ACWY conjugate vaccine when administered with Tdap and HPV vaccinations to healthy adolescents
- Conditions
- Meningococcal Meningitis, Human Papillomavirus Infection, Pertussis, Tetanus
- Trial name
- NCT00518180
- Testing
- Novartis Meningococcal ACWY Conjugate Vaccine, Tdap Vaccine
- Where
- Costa Rica
- Volunteers
- 1,620 people, healthy volunteers welcome
- Sponsor
- Novartis Vaccines