Search clinical trials for: Air quality

Total 24420 results

Agency for Healthcare Research and Quality (AHRQ)

Completed

Optimizing Antibiotic Use in Long Term Care

Urinary Tract Infection, Antibiotic Use

Canada
Bayside Health

Completed

The Effects of a Supervised Exercise Program on Self Efficacy of People Living With HIV/AIDS.

HIV Infections

Australia
UMC Utrecht
GlaxoSmithKline

Unknown

Study to Improve the Treatment of Epilepsy (SITE)

Epilepsy

Netherlands
University Hospital, Gentofte, Copenhagen

Terminated

Nurse Smoking Cessation of Patients With Chronic Obstructive Pulmonary Disease (COPD) With Nicotine Replacement Therapy (NRT) and Behavioral Support

Smoking | COPD

Denmark
National Taiwan University Hospital
National Science Council, Taiwan

Unknown

The Quality of Life of Patients With Severe Illnesses

HIV Infections | Schizophrenia

Taiwan
Julius-Maximilians University
Hannover Medical School; Goethe University; Triemli Hospital; Mukoviszidose eV... and other collaborators

Completed

Effects of a 6-Months Physical Conditioning Program in Patients With Cystic Fibrosis

Cystic Fibrosis

Germany, Switzerland
Radboud University Medical Center

Completed

Adherence to Guidelines for Antibiotic Use in Respiratory Infections at Hospitals

Pneumonia | COPD | Chronic Bronchitis

Netherlands
Agency for Healthcare Research and Quality (AHRQ)

Completed

Improving Quality With Outpatient Decision Support

Coronary Artery Disease | Hypertension | Diabetes Mellitus | Osteoporosis | Hyperlipidemia

United States
Poitiers University Hospital
Ministry of Health, France; Air Liquide Santé International

Terminated

Evaluation of Pain Intensity During Bone Marrow Biopsy Performed With Inhalation of Pre-Mixed 50 Per Cent Nitrous Oxide and Oxygen Mixture.

Pain

France
Bayside Health
Peter MacCallum Cancer Centre, Australia; Bethlehem Griffiths Research Foundation and other collaborators

Completed

The Role of Oxygen in the Management of Dyspnoea in Advanced Cancer

Cancer

Australia
Icahn School of Medicine at Mount Sinai
Agency for Healthcare Research and Quality (AHRQ)

Completed

Improving Hypertension Control in East and Central Harlem

Hypertension

United States
Philipps University Marburg Medical Center

Unknown

Mucin in Sputum of CF During Pulmonary Exacerbation

Cystic Fibrosis

Germany
Radboud University Medical Center

Completed

Quality of Life and Liver Metastases

Quality of Life | Colorectal Liver Metastases

Netherlands
Hamilton Health Sciences Corporation
Canadian Institutes of Health Research (CIHR)

Unknown

Quality Initiative in Rectal Cancer (QIRC) Trial

Rectal Cancer
Hamilton Health Sciences Corporation

Completed

Evaluation of the Effect of Human Recombinant Growth Hormone in Patients With Advanced Heart Failure

Heart Failure

Canada
National Taiwan University Hospital

Unknown

The Prevalence of Erectile Dysfunction (ED) and ED Related Quality of Life of Diabetic Men

Diabetes | Erectile Dysfunction

Taiwan
National Taiwan University Hospital
National Science Council, Taiwan

Unknown

The Symptom Experience of Women With Perimenstrual Syndrome;Women's Health Related Quality of Life.

Premenstrual Syndrome

Taiwan
University of Alberta
Alberta Heritage Foundation for Medical Research

Completed

Controlled Trial to Increase Detection and Treatment of Osteoporosis in Older Patients With a Wrist Fracture

Osteoporosis | Wrist Fractures

Canada
National Taiwan University Hospital

Completed

Quality of Life and Its Related Factors of Patients With Major Depressive Disorder

Depression
National Taiwan University Hospital

Unknown

Environmental Enterovirus Monitoring

Transmission Condition

Taiwan
Queen's University
The Physicians' Services Incorporated Foundation

Completed

Contamination During Removal of Two Different Personal Protective Systems

Severe Acute Respiratory Syndrome

Canada
UMC Utrecht
Dutch Kidney Foundation; Dianet Dialysis Centers

Completed

Effects of Daily Home Hemodialysis on Circulation, Mental Functions, and Quality of Life

End-Stage Renal Disease

Netherlands
Hamilton Health Sciences Corporation

Completed

Quality of Life Among Breast Reduction Patients

Breast Hypertrophy

Canada
Royal Free and University College Medical School

Unknown

Effects of Long Term Macrolide Antibiotic Therapy in Patients With COPD

COPD

United Kingdom
Tumor Center Regensburg

Completed

Implementation of Quality of Life Diagnostics and Therapy

Breast Neoplasms

Germany
Otsuka America Pharmaceutical

Completed

A Long-Term, Follow-On Safety Study of Four Doses of OPC-8212 (Vesnarinone) in HIV-Infected Persons

HIV Infections

United States
Shaman Pharmaceuticals

Completed

A Double-Blind, Randomized, Placebo-Controlled, Multicenter Study to Assess the Efficacy and Safety of Orally Administered SP-303 for the Treatment of Diarrhea in Acquired Immunodeficiency Syndrome (AIDS) Patients

HIV Infections | Diarrhea

United States, Puerto Rico
Glaxo Wellcome

Completed

Safety and Effectiveness of Lamivudine When Given Once a Day Versus Twice a Day in Combination With Other Anti-HIV Drugs in HIV-Infected Adults Who Have Never Received Anti-HIV Drugs

HIV Infections

United States, Canada, Argentina, Brazil, Puerto Rico
National Eye Institute (NEI)

Unknown

Early Manifest Glaucoma Trial (EMGT)

Open-Angle Glaucoma

Sweden
Merck Sharp & Dohme LLC

Completed

A Six-Month Safety and Antiviral Study in HIV-1 Seropositive, AZT-Experienced Patients With CD4 Counts Less Than or Equal to 50 Cells/mm3 to Evaluate MK-639 Alone Versus Zidovudine (AZT) and 3TC Versus the Combination of MK-639 With AZT/3TC

HIV Infections

United States
Glaxo Wellcome

Completed

A Study of Retrovir and Epivir Alone or in Combination With 141W94 in HIV-Infected Patients

HIV Infections

United States
Glaxo Wellcome

Completed

A Study of the Effects of Amprenavir, a Protease Inhibitor, on Carbohydrate and Fat Metabolism in HIV-Infected Patients

HIV Infections

United States
Triangle Pharmaceuticals

Unknown

Emtricitabine Given Once A Day With Other Anti-HIV Drugs in Children With HIV

HIV Infections

United States, Argentina, Mexico, Panama, Puerto Rico, South Africa
Triangle Pharmaceuticals

Unknown

A Comparison of Emtricitabine and Stavudine Used With Didanosine Plus Efavirenz in HIV-Infected Patients Who Have Not Taken Anti-HIV Drugs

HIV Infections

United States, Puerto Rico, Canada, Argentina, Chile, Mexico
OXO Chemie

Completed

A Study to Evaluate the Safety and Effectiveness of WF10 Given to Patients With Late-Stage HIV Disease

HIV Infections

Canada, United States
Glaxo Wellcome

Unknown

Comparison of GW433908/Ritonavir to Nelfinavir When Used With Abacavir and Lamivudine in Patients That Have Not Taken Antiretroviral Drugs

HIV Infections

United States
Agouron Pharmaceuticals

Unknown

Effectiveness of Treating HIV-Positive Patients With an HIV Vaccine (Remune)

HIV Infections

United States
Gilead Sciences

Completed

A Phase II, Stratified, Randomized, Double-Blind, Multi-Center Study of the Safety and Efficacy of Adefovir Dipivoxil (ADF) at Two Dose Levels in Triple Combination Therapies With Protease Inhibitors (PI) and Nucleoside Reverse Transcriptase Inhibitors (RTI) for the Treatment of HIV-Infected Patient

HIV Infections

United States, Puerto Rico
Glaxo Wellcome

Completed

A Phase I Trial to Evaluate the Safety, Pharmacokinetics and Antiviral Activity of 141W94 After Multiple Dosing in Patients With HIV Infection

HIV Infections

United States
Pfizer

Completed

An Open, Multicenter, Randomized, Dose-Ranging Study of Azithromycin in the Treatment of Disseminated Mycobacterium Avium-Intracellulare Complex Infection (MAC) in Patients With Acquired Immune Deficiency Syndrome (AIDS)

HIV Infections | Mycobacterium Avium-Intracellulare Infection

United States
Agency for Healthcare Research and Quality (AHRQ)

Unknown

Can Parental Activation Over the Internet Improve Pediatric Preventive Care?

Well Child Preventive Care

United States
Hoffmann-La Roche

Completed

A Phase II Open-Label Exploratory Study of Saquinavir + Zidovudine + Lamivudine in HIV Infected Patients

HIV Infections

United States
Hoffmann-La Roche

Completed

Safety and Effectiveness of Adding Saquinavir (FORTOVASE) in Soft Gel Capsule Form to an Anti-HIV Drug Combination in HIV-Infected Patients

HIV Infections

United States, Canada, Puerto Rico
Hoffmann-La Roche

Completed

A Study of Saquinavir Soft Gelatin Capsules Combined With Other Anti-HIV Drugs in HIV-1 Infected Patients

HIV Infections

United States
Pfizer

Completed

A Study of Azithromycin in the Prevention of Mycobacterium Avium Complex Disease (MAC) in HIV-Infected Patients

HIV Infections | Mycobacterium Avium-Intracellulare Infection

United States
National Institute of Environmental Health Sciences...

Completed

Health Effects of Particulate Acids in Late Adolescence

Cough | Airway Obstruction
Pfizer

Completed

A Comparison of Fluconazole and Amphotericin B in the Treatment of Cryptococcal Meningitis

HIV Infections | Meningitis, Cryptococcal

United States, Canada
Research Institute for Genetic and Human Therapy

Completed

Safety and Effectiveness of Combining Hydroxyurea (HU) With Didanosine (ddI) and Stavudine (d4T) for Treatment of HIV-Infected Adults

HIV Infections

United States
National Center for Research Resources (NCRR)
University of Pennsylvania

Completed

Randomized Study of Growth Hormone on Bone Mineral Density in Patients With Adult Onset Growth Hormone Deficiency

Osteoporosis | Growth Hormone Deficiency

United States
Glaxo Wellcome

Completed

A Study of a Combination of Four Drugs in Patients With Recent HIV Infection

HIV Infections

United States

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