Matches in SemOpenAlex for { <https://semopenalex.org/work/W1996788894> ?p ?o ?g. }
- W1996788894 endingPage "233" @default.
- W1996788894 startingPage "223" @default.
- W1996788894 abstract "Objective To attempt to confirm a previous report of superior effectiveness of using two thyroid hormones rather than one hormone to treat hypothyroidism. Methods This trial attempted to replicate prior findings, which suggested that substituting 12.5 μg of liothyronine (LT3) for 50 μg of levothyroxine (LT4) might improve mood, cognition, and physical symptoms in patients with primary hypothyroidism. Additionally, this trial aimed to extend the previous findings to fatigue and to assess for differential effects in subjects with low fatigue and high fatigue at baseline. A randomized, double-blind, two-period, crossover design was used. At an endocrinology and diabetes clinic, 30 adult subjects with primary hypothyroidism stabilized on LT4 were recruited. Patients randomly assigned to treatment sequence 1 received their standard LT4 dose in one capsule and placebo in another. Patients assigned to sequence 2 received their usual LT4 dose minus 50 μg in one capsule and 10 μg of LT3 in the other. At the end of the first 6 weeks, subjects were crossed over to receive the other treatment. Carryover and treatment effects were assessed by t tests. Results Of the 30 enrolled study subjects, 27 completed the trial. The mean LT4 dose was 121 ± 26 μg/day at baseline. No significant differences in fatigue and symptoms of depression were found between treatments. Measures of working memory were unchanged. During substitution treatment, the free thyroxine index was reduced by 0.7 (P<0.001), total serum thyroxine was reduced by 3.0 μg/dL (P<0.001), and total serum triiodothyronine was increased by 20.5 ng/dL (P = 0.004). Conclusion With regard to the outcomes measured, substitution of LT3 at a 1:5 ratio for a portion of baseline LT4 yielded no better results than did treatment with the original dose of LT4 alone. (Endocr Pract. 2005;11:223-233)" @default.
- W1996788894 created "2016-06-24" @default.
- W1996788894 creator A5001754557 @default.
- W1996788894 creator A5015255594 @default.
- W1996788894 creator A5021447304 @default.
- W1996788894 creator A5023735788 @default.
- W1996788894 creator A5039389066 @default.
- W1996788894 date "2005-07-01" @default.
- W1996788894 modified "2023-10-14" @default.
- W1996788894 title "Substitution of Liothyronine at a 1:5 Ratio for a Portion of Levothyroxine: Effect on Fatigue, Symptoms of Depression, and Working Memory Versus Treatment With Levothyroxine Alone" @default.
- W1996788894 cites W1888479777 @default.
- W1996788894 cites W1967272642 @default.
- W1996788894 cites W1969897771 @default.
- W1996788894 cites W1990708131 @default.
- W1996788894 cites W1997047813 @default.
- W1996788894 cites W2010621528 @default.
- W1996788894 cites W2017238054 @default.
- W1996788894 cites W2027530011 @default.
- W1996788894 cites W2033265097 @default.
- W1996788894 cites W2054161925 @default.
- W1996788894 cites W2086555083 @default.
- W1996788894 cites W2097159742 @default.
- W1996788894 cites W2140936682 @default.
- W1996788894 cites W2151046347 @default.
- W1996788894 cites W2315033586 @default.
- W1996788894 cites W2465068842 @default.
- W1996788894 doi "https://doi.org/10.4158/ep.11.4.223" @default.
- W1996788894 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/1455482" @default.
- W1996788894 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/16006298" @default.
- W1996788894 hasPublicationYear "2005" @default.
- W1996788894 type Work @default.
- W1996788894 sameAs 1996788894 @default.
- W1996788894 citedByCount "67" @default.
- W1996788894 countsByYear W19967888942012 @default.
- W1996788894 countsByYear W19967888942013 @default.
- W1996788894 countsByYear W19967888942014 @default.
- W1996788894 countsByYear W19967888942015 @default.
- W1996788894 countsByYear W19967888942016 @default.
- W1996788894 countsByYear W19967888942017 @default.
- W1996788894 countsByYear W19967888942018 @default.
- W1996788894 countsByYear W19967888942019 @default.
- W1996788894 countsByYear W19967888942020 @default.
- W1996788894 countsByYear W19967888942021 @default.
- W1996788894 countsByYear W19967888942022 @default.
- W1996788894 countsByYear W19967888942023 @default.
- W1996788894 crossrefType "journal-article" @default.
- W1996788894 hasAuthorship W1996788894A5001754557 @default.
- W1996788894 hasAuthorship W1996788894A5015255594 @default.
- W1996788894 hasAuthorship W1996788894A5021447304 @default.
- W1996788894 hasAuthorship W1996788894A5023735788 @default.
- W1996788894 hasAuthorship W1996788894A5039389066 @default.
- W1996788894 hasBestOaLocation W19967888942 @default.
- W1996788894 hasConcept C118552586 @default.
- W1996788894 hasConcept C126322002 @default.
- W1996788894 hasConcept C139719470 @default.
- W1996788894 hasConcept C142724271 @default.
- W1996788894 hasConcept C162324750 @default.
- W1996788894 hasConcept C168563851 @default.
- W1996788894 hasConcept C187212893 @default.
- W1996788894 hasConcept C204787440 @default.
- W1996788894 hasConcept C27081682 @default.
- W1996788894 hasConcept C2775883008 @default.
- W1996788894 hasConcept C2776867660 @default.
- W1996788894 hasConcept C2778288131 @default.
- W1996788894 hasConcept C2780733359 @default.
- W1996788894 hasConcept C71315377 @default.
- W1996788894 hasConcept C71924100 @default.
- W1996788894 hasConcept C87813604 @default.
- W1996788894 hasConceptScore W1996788894C118552586 @default.
- W1996788894 hasConceptScore W1996788894C126322002 @default.
- W1996788894 hasConceptScore W1996788894C139719470 @default.
- W1996788894 hasConceptScore W1996788894C142724271 @default.
- W1996788894 hasConceptScore W1996788894C162324750 @default.
- W1996788894 hasConceptScore W1996788894C168563851 @default.
- W1996788894 hasConceptScore W1996788894C187212893 @default.
- W1996788894 hasConceptScore W1996788894C204787440 @default.
- W1996788894 hasConceptScore W1996788894C27081682 @default.
- W1996788894 hasConceptScore W1996788894C2775883008 @default.
- W1996788894 hasConceptScore W1996788894C2776867660 @default.
- W1996788894 hasConceptScore W1996788894C2778288131 @default.
- W1996788894 hasConceptScore W1996788894C2780733359 @default.
- W1996788894 hasConceptScore W1996788894C71315377 @default.
- W1996788894 hasConceptScore W1996788894C71924100 @default.
- W1996788894 hasConceptScore W1996788894C87813604 @default.
- W1996788894 hasIssue "4" @default.
- W1996788894 hasLocation W19967888941 @default.
- W1996788894 hasLocation W19967888942 @default.
- W1996788894 hasLocation W19967888943 @default.
- W1996788894 hasOpenAccess W1996788894 @default.
- W1996788894 hasPrimaryLocation W19967888941 @default.
- W1996788894 hasRelatedWork W173270318 @default.
- W1996788894 hasRelatedWork W1985506888 @default.
- W1996788894 hasRelatedWork W1991634850 @default.
- W1996788894 hasRelatedWork W2041345005 @default.
- W1996788894 hasRelatedWork W2075256037 @default.
- W1996788894 hasRelatedWork W2077343053 @default.
- W1996788894 hasRelatedWork W2118001750 @default.
- W1996788894 hasRelatedWork W24751103 @default.