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Found 129 studies with search of: supplement [ALL-FIELDS] AND NCCAM [ALL-FIELDS] OR herb [ALL-FIELDS] AND NCCAM [ALL-FIELDS] OR vitamin [ALL-FIELDS] AND NCCAM [ALL-FIELDS]
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Rank Status Study
1 Active, not recruiting S0000 Selenium and Vitamin E in Preventing Prostate Cancer
Condition: Prostate Cancer
Interventions: Dietary Supplement: selenium;   Dietary Supplement: vitamin E
2 Completed Study of the Effects of Vitamin C on Patients With Type 2 Diabetes
Conditions: Diabetes Mellitus, Non-Insulin Dependent;   Non-Insulin Dependent
Intervention: Drug: Acetylcholine
3 Completed Effects of Herbal Antioxidants on Cardiovascular Disease in Older Blacks
Condition: Cardiovascular Diseases
Interventions: Drug: MAK;   Drug: Vitamin Supplements
4 Completed Complementary Naturopathic Medicine for Periodontitis
Condition: Periodontitis
Interventions: Drug: Connective Tissue Nutrient Formula;   Drug: Adaptogenic herbs;   Drug: glutamine
5 Unknown † The Role of Vitamins E and C in Maintaining Lung Health in People With Asthma
Condition: Asthma
Intervention: Dietary Supplement: Vitamin
6 Completed Safety Study of a Vitamin E Supplement in Normal Volunteers and Those With Both Allergy and Asthma
Condition: Asthma
Intervention: Drug: Vitamin E supplement rich in gamma tocopherol
7 Recruiting Effects of Selected Vegetable and Herb Mix (SV) on Advanced Non-small Cell Lung Cancer
Condition: Non-small Cell Lung Cancer
Intervention: Drug: Selected Vegetable and Herb Mix
8 Completed Effect of High Dose Vitamin E on Carotid Atherosclerosis
Condition: Cardiovascular Diseases
Intervention: Drug: Vitamin E
9 Recruiting Vitamin D and Omega-3 Trial (VITAL)
Conditions: Cancer;   Cardiovascular Disease
Interventions: Dietary Supplement: vitamin D3;   Dietary Supplement: omega-3 fatty acids (fish oil);   Dietary Supplement: Vitamin D3 placebo;   Dietary Supplement: Fish oil placebo
10 Completed In Vitro Basophil Responsiveness to Allergen Challenge After Gamma-tocopherol Supplementation in Allergic Asthmatics
Conditions: Allergic;   Asthmatic;   Allergy;   Asthma
Intervention: Dietary Supplement: gamma-tocopherol
11 Completed Vitamin K Injections for the Treatment of Painful Menstruation
Condition: Dysmenorrhea
Intervention: Procedure: Acupuncture point injection of vitamin K
12 Completed Intravenous Micronutrient Therapy (IVMT) for Fibromyalgia
Condition: Fibromyalgia
Intervention: Drug: Intravenous micronutrient therapy
13 Completed Developmental Study on Fatigue in Cancer
Condition: Neoplasms
Intervention: Drug: L-carnitine
14 Completed A Fish Oil Supplement to Maintain Body Weight in Patients With Disease-Related Weight Loss
Conditions: Cancer;   Cancer Cachexia;   Chronic Obstructive Pulmonary Disease;   Chronic Heart Failure;   Rheumatoid Arthritis
Intervention: Drug: Fish oil supplement
15 Completed Use of a Nutritional Supplement to Treat Diabetic Symptoms in HIV-Infected Adults
Conditions: Insulin Resistance;   HIV Infections
Interventions: Dietary Supplement: Chromium piccolinate;   Dietary Supplement: Chromium Picolinate
16 Completed Screening Herbs for Drug Interactions
Condition: Healthy
Intervention: Drug: herbals
17 Completed Herb-Opioid Interactions
Condition: Pain
Interventions: Drug: St. John's Wort;   Drug: oxycodone;   Drug: fentanyl
18 Unknown † Women's Isoflavone Soy Health (WISH) Trial
Conditions: Atherosclerosis;   Cardiovascular Diseases;   Heart Diseases;   Osteoporosis;   Menopause;   Breast Cancer;   Dementia
Interventions: Dietary Supplement: 25 g soy protein supplement;   Other: Matching placebo
19 Completed Comparing Effects of 3 Sources of Garlic on Cholesterol Levels
Condition: Hypercholesterolemia
Intervention: Drug: Fresh garlic or garlic supplements
20 Completed Effects of Vitamin B12 on the Body's Internal Clock
Condition: Sleep Disorders, Circadian Rhythm
Intervention: Drug: Vitamin B12

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† Indicates status has not been verified in more than two years
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