Clinical Trials

NCT00344344 | COMPLETED

88 participants

A Pilot Study to Evaluate the Efficacy of Refined Methods to Mitigate Indoor Allergens in North Carolina and Boston, Massachusetts Homes

Study Type:

OBSERVATIONAL

Last Updated:

2017-07-02

Start Date:

2000-10-19

Conditions

• Hypersensitivity

No Results Yet

NCT00344279 | COMPLETED

1000 participants

Changes in HIV Viral Load in Patients Undergoing Treatment for Filariasis

Study Type:

OBSERVATIONAL

Last Updated:

2017-07-02

Start Date:

2005-08-08

Conditions

• Filarial Infection
• HIV Infections

No Results Yet

NCT00344162 | COMPLETED

1000 participants

Family Study on Preeclampsia

Study Type:

OBSERVATIONAL

Last Updated:

2017-07-02

Start Date:

2005-01-31

Conditions

• Preeclampsia

No Results Yet

NCT00344071 | COMPLETED

250 participants

Pilot Study of Inflammatory Breast Cancer in Egypt and Tunisia

Study Type:

OBSERVATIONAL

Last Updated:

2017-07-02

Start Date:

2004-09-08

Completion:

2007-04-27

Conditions

• Inflammatory Breast Cancer

No Results Yet

NCT00343018 | COMPLETED

150 participants

Interviewing Children About Past Events: Evaluating the NICHD Interview Protocol

Study Type:

OBSERVATIONAL

Last Updated:

2017-07-02

Start Date:

2004-01-21

Conditions

• Memory

No Results Yet

NCT00343005 | COMPLETED | PHASE1

54 participants

Experimental Vaccine for Malaria in Adults in Mali

Study Type:

INTERVENTIONAL

Last Updated:

2017-07-02

Start Date:

2004-04-23

Conditions

• Plasmodium Falciparum Malaria

Interventions

• BIOLOGICAL
• DRUG

No Results Yet

NCT00342966 | COMPLETED

34 participants

Characterization of the Pharmacokinetics of Oral Selenium Compounds in Humans Before and Following Supplementation

Study Type:

OBSERVATIONAL

Last Updated:

2017-07-02

Start Date:

1999-06-14

Conditions

• Cancer

No Results Yet

NCT00342823 | COMPLETED

7000 participants

Immunogenetics of Visceral Leishmaniasis

Study Type:

OBSERVATIONAL

Last Updated:

2017-07-02

Start Date:

2003-10-20

Conditions

• Visceral Leishmaniasis

No Results Yet

NCT00342758 | COMPLETED

6800 participants

Early Life Factors and Respiratory Health in Mexico City Children

Study Type:

OBSERVATIONAL

Last Updated:

2017-07-02

Start Date:

2001-10-01

Conditions

• Respiratory Ilness

No Results Yet

NCT00342706 | COMPLETED | PHASE2

750 participants

Building Healthy Teen Relationships and Reproductive Practices to Increase Intervals Between Pregnancies

Study Type:

INTERVENTIONAL

Last Updated:

2017-07-02

Start Date:

2005-01-10

Completion:

2011-04-29

Conditions

• Teen Pregnancy

Interventions

• PROCEDURE

No Results Yet

NCT00342641 | COMPLETED

815000 participants

Association Between Hepatitis C Virus Infection and Hematologic and Thyroid Cancers

Study Type:

OBSERVATIONAL

Last Updated:

2017-07-02

Start Date:

2005-06-08

Conditions

• Hepatitis C Virus

No Results Yet

NCT00342524 | COMPLETED

Collection of Convalescent SARS Plasma by Apheresis

Study Type:

OBSERVATIONAL

Last Updated:

2017-07-02

Start Date:

2005-07-06

Conditions

• Severe Acute Respiratory Syndrome
• SARS

No Results Yet

NCT00342511 | COMPLETED

300 participants

Pilots of Self-Collection for HPV DNA Detection

Study Type:

OBSERVATIONAL

Last Updated:

2017-07-02

Start Date:

2006-01-09

Conditions

• HPV

No Results Yet

NCT00342498 | COMPLETED

0 participants

Estrogen Receptor Gene Mutations

Study Type:

OBSERVATIONAL

Last Updated:

2017-07-02

Start Date:

1994-01-12

Conditions

• Mutations
• Hormones

No Results Yet

NCT00342485 | COMPLETED

5000 participants

In Vitro Study of Peripheral Blood Mononuclear Cell Function in Healthy Individuals and Patients

Study Type:

OBSERVATIONAL

Last Updated:

2017-07-02

Start Date:

1993-04-12

Conditions

• Cell Function

No Results Yet

NCT00342329 | COMPLETED

0 participants

Lupus Nephritis: Role of Environmental and Occupational Exposures

Study Type:

OBSERVATIONAL

Last Updated:

2017-07-02

Start Date:

2001-04-16

Conditions

• Lupus Nephritis

No Results Yet

NCT00342303 | COMPLETED

110 participants

Activity of Essential Fatty Acid Elongation/Desaturation Pathway During Early Life in Human Infants, In Vivo

Study Type:

OBSERVATIONAL

Last Updated:

2017-07-02

Start Date:

1993-06-08

Conditions

• Fatty Acid Metabolism

No Results Yet

NCT00342251 | COMPLETED

3000 participants

Investigating Age-Related Macular Degeneration

Study Type:

OBSERVATIONAL

Last Updated:

2017-07-02

Start Date:

2003-06-20

Conditions

• Age-Related Macular Degeneration

No Results Yet

NCT00342225 | COMPLETED

60 participants

Mother-Child Relationships During Pregnancy Among Bofi Foragers

Study Type:

OBSERVATIONAL

Last Updated:

2017-07-02

Start Date:

2002-12-19

Conditions

• Behavior

No Results Yet

NCT00342134 | COMPLETED | PHASE2

34 participants

Immunological Mechanisms of Hematopoietic Stem Cell Transplantation in Multiple Sclerosis

Study Type:

INTERVENTIONAL

Last Updated:

2017-07-02

Start Date:

2002-05-01

Completion:

2011-05-04

Conditions

• Multiple Sclerosis

Interventions

• PROCEDURE

No Results Yet

NCT00342095 | COMPLETED

640 participants

Hormonal and Environmental Risk Factors for Developing Systemic Lupus Erythematosus: The Carolina Lupus (CLU) Study

Study Type:

OBSERVATIONAL

Last Updated:

2017-07-02

Start Date:

1996-12-17

Conditions

• Systemic Lupus Erythematosus

No Results Yet

NCT00342082 | COMPLETED

0 participants

Effects of Anti-HIV Therapy on Red Blood Cells of HIV-infected Mothers and Their Infants

Study Type:

OBSERVATIONAL

Last Updated:

2017-07-02

Start Date:

2004-06-25

Conditions

• Cord Blood

No Results Yet

NCT00342069 | COMPLETED

Prevalence of Ambivalence Regarding Prenatal Testing

Study Type:

OBSERVATIONAL

Last Updated:

2017-07-02

Start Date:

2004-12-17

Conditions

• Pregnancy

No Results Yet

NCT00342043 | COMPLETED

4850 participants

Examination of Protective Factors Against Severe Malaria

Study Type:

OBSERVATIONAL

Last Updated:

2017-07-02

Start Date:

2005-08-02

Conditions

• Malaria
• Severe Malaria

No Results Yet

NCT00342030 | COMPLETED

63257 participants

Dietary and Genetic Factors in Asthma & Chronic Bronchitis in a Cohort of Chinese Singaporeans

Study Type:

OBSERVATIONAL

Last Updated:

2017-07-02

Start Date:

2002-11-01

Conditions

• Chronic Bronchitis
• Asthma

No Results Yet

NCT00342017 | COMPLETED

5200 participants

The Effect of Parasitic Worm Infections on the Immune Response to Tuberculosis Bacteria

Study Type:

OBSERVATIONAL

Last Updated:

2017-07-02

Start Date:

2002-05-20

Completion:

2008-09-02

Conditions

• Intestinal Helminth Infection
• Filarial Infection

No Results Yet

NCT00341913 | COMPLETED

Network on Antimicrobial Resistance in Staphylococcus Aureus

Study Type:

OBSERVATIONAL

Last Updated:

2017-07-02

Start Date:

2000-03-16

Conditions

• Staphylococcus Aureus

No Results Yet

NCT00341822 | COMPLETED

200 participants

Invasive Prenatal Testing Decisions in Pregnancy After Infertility

Study Type:

OBSERVATIONAL

Last Updated:

2017-07-02

Start Date:

2006-03-29

Conditions

• Pregnancy

No Results Yet

NCT00341770 | COMPLETED

600 participants

Assessment of Sympathetic Nervous System Activity by Microneurography Recording Technique

Study Type:

OBSERVATIONAL

Last Updated:

2017-07-02

Start Date:

1991-04-12

Conditions

• Nervous System

No Results Yet

NCT00341757 | COMPLETED

5190 participants

Family Health Study (Validation of a Family History of Cancer Questionnaire for Risk Factor Surveillance)

Study Type:

OBSERVATIONAL

Last Updated:

2017-07-02

Start Date:

2000-09-12

Conditions

• Cancer

No Results Yet

NCT00341718 | COMPLETED

30 participants

Experiences of Genetics Patients With Visible Abnormalities Who Facilitate Teaching in Genetics Clinics

Study Type:

OBSERVATIONAL

Last Updated:

2017-07-02

Start Date:

2006-03-29

Conditions

• Learning

No Results Yet

NCT00341666 | COMPLETED

360 participants

Immune Response Regulation in People Infected Concurrently With Malarial and Filarial Parasites

Study Type:

OBSERVATIONAL

Last Updated:

2017-07-02

Start Date:

2006-04-03

Conditions

• Malaria
• Filarial Infection

No Results Yet

NCT00341640 | COMPLETED | PHASE1

50 participants

Metabolism of Nicotine and Cotinine in Pregnant African-American Women

Study Type:

INTERVENTIONAL

Last Updated:

2017-07-02

Start Date:

2005-01-06

Conditions

• Pregnancy
• Smokers

Interventions

• PROCEDURE

No Results Yet

NCT00341575 | COMPLETED

80 participants

Psychosocial Aspects of Genetic Testing for Hereditary Nonpolyposis Colon Cancer

Study Type:

OBSERVATIONAL

Last Updated:

2017-07-02

Start Date:

2005-09-28

Conditions

• HNPCC
• Hereditary Nonpolyposis Colon Cancer

No Results Yet

NCT00341510 | COMPLETED

14350 participants

Health Behaviors in School-age Children: A World Health Organization Cross-National Study

Study Type:

OBSERVATIONAL

Last Updated:

2017-07-02

Start Date:

2005-10-17

Conditions

• Health Behavior

No Results Yet

NCT00341471 | COMPLETED | PHASE3

2500 participants

Building Futures for Youth - Phase III

Study Type:

INTERVENTIONAL

Last Updated:

2017-07-02

Start Date:

2006-01-18

Completion:

2008-10-08

Conditions

• Adolescent Pregnancy

Interventions

• PROCEDURE

No Results Yet

NCT00341432 | COMPLETED | PHASE2

300 participants

Effectiveness of Nicotine Replacement Therapy in Reducing the Risk of Nicotine Exposure in Pregnant Minority Smokers

Study Type:

INTERVENTIONAL

Last Updated:

2017-07-02

Start Date:

2005-08-16

Conditions

• Smoking
• Pregnancy

Interventions

• BEHAVIORAL

No Results Yet

NCT00341393 | COMPLETED

0 participants

Validation of System for Monitoring the Effectiveness of Antiretroviral Therapy in HIV-Infected Patients in Africa

Study Type:

OBSERVATIONAL

Last Updated:

2017-07-02

Start Date:

2006-02-16

Conditions

• HIV

No Results Yet

NCT00341367 | COMPLETED

320 participants

Blood Sample Donations to Study the Role of Genes in Pain

Study Type:

OBSERVATIONAL

Last Updated:

2017-07-02

Start Date:

2002-12-10

Conditions

• Pain

No Results Yet

NCT00341354 | COMPLETED | PHASE2

24 participants

Coated Endotracheal Tube and Mucus Shaver to Prevent Hospital-Acquired Infections

Study Type:

INTERVENTIONAL

Last Updated:

2017-07-02

Start Date:

2006-01-27

Conditions

• Infection

Interventions

• BEHAVIORAL

No Results Yet