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rdf:type |
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lifeskim:mentions |
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pubmed:dateCreated |
2011-7-15
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pubmed:abstractText |
The Italian-American Clinical Trial of Nutritional Supplements and Age-Related Cataract was designed to assess the impact of a multivitamin-mineral supplement on age-related cataract. Trial results showed evidence of a beneficial effect of the supplement on all types of cataract combined, opposite effects on two of the three types of cataract (beneficial for nuclear opacities and harmful for posterior sub-capsular opacities) and no statistically significant effect on cortical opacities. No treatment recommendations were made. A post-trial survey was conducted on 817 surviving elderly participants to assess their satisfaction, their understanding of treatment assignment to supplement or placebo and the success of masking.
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pubmed:commentsCorrections |
http://linkedlifedata.com/resource/pubmed/commentcorrection/21672204-14569989,
http://linkedlifedata.com/resource/pubmed/commentcorrection/21672204-14662284,
http://linkedlifedata.com/resource/pubmed/commentcorrection/21672204-15111476,
http://linkedlifedata.com/resource/pubmed/commentcorrection/21672204-15766998,
http://linkedlifedata.com/resource/pubmed/commentcorrection/21672204-16279148,
http://linkedlifedata.com/resource/pubmed/commentcorrection/21672204-16401631,
http://linkedlifedata.com/resource/pubmed/commentcorrection/21672204-16439373,
http://linkedlifedata.com/resource/pubmed/commentcorrection/21672204-17666695,
http://linkedlifedata.com/resource/pubmed/commentcorrection/21672204-18316466,
http://linkedlifedata.com/resource/pubmed/commentcorrection/21672204-18387406,
http://linkedlifedata.com/resource/pubmed/commentcorrection/21672204-18479180,
http://linkedlifedata.com/resource/pubmed/commentcorrection/21672204-18757617,
http://linkedlifedata.com/resource/pubmed/commentcorrection/21672204-3893100,
http://linkedlifedata.com/resource/pubmed/commentcorrection/21672204-9651262
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
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pubmed:status |
MEDLINE
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pubmed:issn |
1745-6215
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pubmed:author |
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pubmed:issnType |
Electronic
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pubmed:volume |
12
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
148
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pubmed:meshHeading |
pubmed-meshheading:21672204-Age Factors,
pubmed-meshheading:21672204-Aged,
pubmed-meshheading:21672204-Aged, 80 and over,
pubmed-meshheading:21672204-Aging,
pubmed-meshheading:21672204-Cataract,
pubmed-meshheading:21672204-Chi-Square Distribution,
pubmed-meshheading:21672204-Comprehension,
pubmed-meshheading:21672204-Correspondence as Topic,
pubmed-meshheading:21672204-Dietary Supplements,
pubmed-meshheading:21672204-Double-Blind Method,
pubmed-meshheading:21672204-Drug Combinations,
pubmed-meshheading:21672204-Female,
pubmed-meshheading:21672204-Health Knowledge, Attitudes, Practice,
pubmed-meshheading:21672204-Humans,
pubmed-meshheading:21672204-Information Dissemination,
pubmed-meshheading:21672204-Male,
pubmed-meshheading:21672204-Middle Aged,
pubmed-meshheading:21672204-Minerals,
pubmed-meshheading:21672204-Patient Satisfaction,
pubmed-meshheading:21672204-Questionnaires,
pubmed-meshheading:21672204-Research Design,
pubmed-meshheading:21672204-Time Factors,
pubmed-meshheading:21672204-Treatment Outcome,
pubmed-meshheading:21672204-Vitamins
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pubmed:year |
2011
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pubmed:articleTitle |
A post-trial survey to assess the impact of dissemination of results and unmasking on participants in a 13-year randomised controlled trial on age-related cataract.
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pubmed:affiliation |
Sezione di Oftalmologia, Università degli Studi di Parma, Via Gramsci 14, 43126 Parma, Italy. sallylouise.williams@unipr.it
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pubmed:publicationType |
Journal Article,
Randomized Controlled Trial
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