Clinical Trials Logo

Clinical Trial Summary

We are seeking healthy female volunteers to determine if multinutrient supplementation affects visible signs of skin aging as well as blood measurements of aging. We are seeking smokers and non-smokers.


Clinical Trial Description

Skin antioxidant levels as well as blood metabolites may change as the human body ages1,2. Although the chronological aging process is unstoppable, the physical signs of aging, particularly characteristics of the skin, may be delayed through a variety of medical interventions such as topical medications or resurfacing lasers. It is not currently known whether skin carotenoid antioxidant levels correlate with skin aging characteristics, although studies with other antioxidants suggest this may be true 3. In addition, while selected blood metabolites correlate with changes in age2, we do not know if this correlates with skin changes. Our current study focuses on whether differences in skin carotenoid levels and blood metabolite levels correlate with skin aging characteristics in age-matched subjects. Furthermore, we will explore whether three months consumption with a commercial multi-nutrient formulation (LifePak Nano) affects metabolic markers of aging, skin aging characteristics including skin elasticity and transepidermal water loss. We will also examine whether smokers respond differently from nonsmokers in the above parameters after supplementation. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT00541931
Study type Interventional
Source Stanford University
Contact
Status Completed
Phase N/A
Start date October 2007
Completion date January 2012

See also
  Status Clinical Trial Phase
Completed NCT05038982 - Efficacy of Abrocitinib for Reducing Pruritus in Adults With Prurigo Nodularis and Chronic Pruritus of Unknown Origin Phase 2
Completed NCT03563066 - Effect of Benralizumab in Atopic Dermatitis Phase 2
Recruiting NCT04818138 - BROadband vs Narrowband photoTherapy for Eczema Trial Nested in the CACTI Cohort N/A
Completed NCT02916888 - A Study Comparing the Quality of Life of Patients in the Treatment of Eczema by Pediatric Generalists and Specialists N/A
Completed NCT00772447 - China Registration Study in Patients With Skin Infections Phase 3
Recruiting NCT01631617 - Effects of Treatments on Atopic Dermatitis Phase 2
Active, not recruiting NCT04971200 - Pilot Study Assessing the Effect of Tildrakizumab in Vitiligo Early Phase 1
Completed NCT04144491 - Effect of L. Rhamnosus Yoba on RTI and Other Health Outcomes Among Children (3-6 Years) in Uganda N/A
Recruiting NCT04138342 - Topical Fluorescent Nanoparticles Conjugated Somatostatin Analog for Suppression and Bioimaging Breast Cancer Phase 1
Recruiting NCT06061471 - To Evaluate the Efficacy and Safety of AK111 Injection in the Treatment of Moderate to Severe Plaque Psoriasis Phase 2
Terminated NCT04775316 - Prospective, International, Multicenter, Observational Study to Evaluate the Clinical Performance and Safety of a Silicone-coated Transparent Postoperative Dressing
Recruiting NCT05765461 - Effect of Lipikar Baume AP+M on Quality of Life and Pain of Adults With Dryness or Severe Xerosis
Withdrawn NCT04593914 - A Novel Skin Barrier Protectant for Acute Radiodermatitis N/A
Completed NCT03720470 - Study Evaluating Efficacy and Safety of PF-04965842 and Dupilumab in Adult Subjects With Moderate to Severe Atopic Dermatitis on Background Topical Therapy Phase 3
Recruiting NCT06092866 - Digital Versus Telephone Symptom Assessment and Triage in Primary Care N/A
Recruiting NCT04901325 - Baricitinib in the Treatment of Adults With Pyoderma Gangrenosum (PG) Phase 2
Not yet recruiting NCT05102396 - Topical Oxybutynin for Treatment of Hyperidrosis: a Local or a Systemic Effect? Phase 2
Recruiting NCT01917279 - Capecitabine Maintenance Therapy Following Capecitabine Combined With Docetaxel in Treatment of mBC Phase 3
Completed NCT01975038 - Adaption of the Skin Sun Sensitivity Scale N/A
Recruiting NCT01427400 - The Use of Botulinum Toxin A in Two-Stage Tissue Expander/ Implant Breast Reconstruction Phase 4