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A randomized controlled trial of vitamin E and selenium on rate of decline in lung function.
Cassano PA, Guertin KA, Kristal AR, Ritchie KE, Bertoia ML, Arnold KB, Crowley JJ, Hartline J, Goodman PJ, Tangen CM, Minasian LM, Lippman SM, Klein E. Cassano PA, et al. Among authors: kristal ar. Respir Res. 2015 Mar 11;16(1):35. doi: 10.1186/s12931-015-0195-5. Respir Res. 2015. PMID: 25889509 Free PMC article. Clinical Trial.
BACKGROUND: The intake of nutrients with antioxidant properties is hypothesized to augment antioxidant defenses, decrease oxidant damage to tissues, and attenuate age-related rate of decline in lung function. The objective was to determine whether long-term intervention wi …
BACKGROUND: The intake of nutrients with antioxidant properties is hypothesized to augment antioxidant defenses, decrease oxidant damage to …
Reliability of serum biomarkers of inflammation from repeated measures in healthy individuals.
Navarro SL, Brasky TM, Schwarz Y, Song X, Wang CY, Kristal AR, Kratz M, White E, Lampe JW. Navarro SL, et al. Among authors: kristal ar. Cancer Epidemiol Biomarkers Prev. 2012 Jul;21(7):1167-70. doi: 10.1158/1055-9965.EPI-12-0110. Epub 2012 May 7. Cancer Epidemiol Biomarkers Prev. 2012. PMID: 22564866 Free PMC article.
IMPACT: This suggests that a single measure accurately captures the short-term (e.g., 4-6 months) variability within an individual....
IMPACT: This suggests that a single measure accurately captures the short-term (e.g., 4-6 months) variability within an individual... …
Non-steroidal anti-inflammatory drugs and cancer incidence by sex in the VITamins And Lifestyle (VITAL) cohort.
Brasky TM, Potter JD, Kristal AR, Patterson RE, Peters U, Asgari MM, Thornquist MD, White E. Brasky TM, et al. Among authors: kristal ar. Cancer Causes Control. 2012 Mar;23(3):431-44. doi: 10.1007/s10552-011-9891-8. Epub 2012 Jan 3. Cancer Causes Control. 2012. PMID: 22212612 Free PMC article.
Use of regular-strength NSAIDs was strongly and inversely associated with colorectal cancer risk in men and women, but differentially associated with sex-specific risk of shared cancer sites other than colorectal cancer (men: HR 0.83, 95% CI: 0.71-0.97; women: HR 1.18, 95% CI: 0. …
Use of regular-strength NSAIDs was strongly and inversely associated with colorectal cancer risk in men and women, but differentially associ …
Nonsteroidal anti-inflammatory drugs and prostate cancer risk in the VITamins And Lifestyle (VITAL) cohort.
Brasky TM, Velicer CM, Kristal AR, Peters U, Potter JD, White E. Brasky TM, et al. Among authors: kristal ar. Cancer Epidemiol Biomarkers Prev. 2010 Dec;19(12):3185-8. doi: 10.1158/1055-9965.EPI-10-0942. Epub 2010 Oct 8. Cancer Epidemiol Biomarkers Prev. 2010. PMID: 20935064 Free PMC article.
Several epidemiologic studies have reported inverse associations between nonsteroidal anti-inflammatory drugs (NSAIDs) and prostate cancer risk, although many studies are limited by assessment of short-term use only. METHODS: Participants were male members of the VITamins …
Several epidemiologic studies have reported inverse associations between nonsteroidal anti-inflammatory drugs (NSAIDs) and prostate cancer r …
Intra-individual variation in serum C-reactive protein over 4 years: an implication for epidemiologic studies.
Platz EA, Sutcliffe S, De Marzo AM, Drake CG, Rifai N, Hsing AW, Hoque A, Neuhouser ML, Goodman PJ, Kristal AR. Platz EA, et al. Among authors: kristal ar. Cancer Causes Control. 2010 Jun;21(6):847-51. doi: 10.1007/s10552-010-9511-z. Epub 2010 Feb 5. Cancer Causes Control. 2010. PMID: 20135215 Free PMC article.
BACKGROUND: Data on long-term intra-individual variability in high-sensitivity C-reactive protein (hsCRP) are needed to determine whether one measurement adequately reflects usual levels in prospective studies of on the etiology of cancer and other chronic diseases; when n …
BACKGROUND: Data on long-term intra-individual variability in high-sensitivity C-reactive protein (hsCRP) are needed to determine whe …
A dietary intervention to elicit rapid and complex dietary changes for studies investigating the effects of diet on tissues collected during invasive surgical procedures.
Schenk JM, Neuhouser ML, Lin DW, Kristal AR. Schenk JM, et al. Among authors: kristal ar. J Am Diet Assoc. 2009 Mar;109(3):459-63. doi: 10.1016/j.jada.2008.11.026. J Am Diet Assoc. 2009. PMID: 19248862 Free PMC article. Clinical Trial.
This intervention program was used in a small pilot study evaluating the short-term effects of dietary change in men with newly diagnosed prostate cancer. ...
This intervention program was used in a small pilot study evaluating the short-term effects of dietary change in men with newly diagn …
Vitamin E and selenium supplementation and risk of prostate cancer in the Vitamins and lifestyle (VITAL) study cohort.
Peters U, Littman AJ, Kristal AR, Patterson RE, Potter JD, White E. Peters U, et al. Among authors: kristal ar. Cancer Causes Control. 2008 Feb;19(1):75-87. doi: 10.1007/s10552-007-9072-y. Epub 2007 Oct 18. Cancer Causes Control. 2008. PMID: 17943452
There was no association between selenium supplementation and prostate cancer risk (HR 0.90, 95% CI 0.62-1.3 for 10-year average intake >50 microg/day vs. non-use, p for trend 0.97). CONCLUSIONS: In this prospective cohort, long-term supplemental intake of vitamin E and …
There was no association between selenium supplementation and prostate cancer risk (HR 0.90, 95% CI 0.62-1.3 for 10-year average intake > …
Obesity and prostate cancer mortality.
Kristal AR, Gong Z. Kristal AR, et al. Future Oncol. 2007 Oct;3(5):557-67. doi: 10.2217/14796694.3.5.557. Future Oncol. 2007. PMID: 17927521 Review.
While accepting the current limitations in our knowledge base, it is our opinion that it is appropriate for physicians to counsel their patients to lose weight following prostate cancer diagnosis and motivate this change in behavior by emphasising the likely benefit of improving …
While accepting the current limitations in our knowledge base, it is our opinion that it is appropriate for physicians to counsel their pati …
Cigarette smoking and prostate cancer-specific mortality following diagnosis in middle-aged men.
Gong Z, Agalliu I, Lin DW, Stanford JL, Kristal AR. Gong Z, et al. Among authors: kristal ar. Cancer Causes Control. 2008 Feb;19(1):25-31. doi: 10.1007/s10552-007-9066-9. Epub 2007 Sep 30. Cancer Causes Control. 2008. PMID: 17906959
METHODS: Data were from 752 prostate cancer patients aged 40-64 years, who were enrolled in a case-control study and under long-term follow-up for mortality. Cox proportional hazards models were used to estimate hazard ratios (HR) and 95% confidence intervals (CI) for asso …
METHODS: Data were from 752 prostate cancer patients aged 40-64 years, who were enrolled in a case-control study and under long-term …
Obesity is associated with increased risks of prostate cancer metastasis and death after initial cancer diagnosis in middle-aged men.
Gong Z, Agalliu I, Lin DW, Stanford JL, Kristal AR. Gong Z, et al. Among authors: kristal ar. Cancer. 2007 Mar 15;109(6):1192-202. doi: 10.1002/cncr.22534. Cancer. 2007. PMID: 17311344 Free article.
METHODS: Seven hundred fifty-two middle-aged men with prostate cancer who were enrolled in a case-control study and remain under long-term follow-up for disease progression and mortality formed the study cohort. ...
METHODS: Seven hundred fifty-two middle-aged men with prostate cancer who were enrolled in a case-control study and remain under long-ter …
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