Institution
St Thomas' Hospital
Healthcare•London, United Kingdom•
About: St Thomas' Hospital is a healthcare organization based out in London, United Kingdom. It is known for research contribution in the topics: Population & Pregnancy. The organization has 12105 authors who have published 15596 publications receiving 624309 citations. The organization is also known as: St Thomas's Hospital & St. Thomas's.
Topics: Population, Pregnancy, Antiphospholipid syndrome, Medicine, Cancer
Papers published on a yearly basis
Papers
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TL;DR: Strokes were often multiple and were followed by multi-infarct dementia in nine patients and 10 patients in whom the presence of antiphospholipid antibodies was the major and often the sole immunologic disturbance present, and all patients with any of these conditions who present with vascular events should be screened for these antibodies.
322 citations
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TL;DR: In this article, the evidence surrounding the claims of an increased prevalence of atopic dermatitis is examined, and possible reasons for such a change are suggested.
Abstract: Several studies have suggested that the prevalence of atopic dermatitis has increased over the last three decades, and similar trends have been reported with asthma and hay fever. However, in common with other 'allergic' disease, the definition and measurement of atopic dermatitis in populations has been fraught with problems and has led to difficulties in separating any real changes in disease prevalence from secular changes in diagnosis. In this article, the evidence surrounding the claims of an increased prevalence of atopic dermatitis is examined, and possible reasons for such a change are suggested.
322 citations
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TL;DR: Recent multinational studies in safety and drug interaction data for three phosphodiesterase type 5 (PDE5) inhibitors are reviewed, with emphasis on the safety of these agents in men with ED and concomitant cardiovascular disease.
320 citations
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TL;DR: GH treatment for 10 yr in GHD adults resulted in increased lean body and muscle mass, a less atherogenic lipid profile, reduced carotid intima media thickness, and improved psychological well-being.
Abstract: The long term effects of GH replacement in adult GH-deficient (GHD) patients have not yet been clarified. We studied 21 GHD adults who originally took part in a randomized, double blind, placebo-controlled trial of GH treatment in 1987. After completion of that trial, 10 patients received continuous GH replacement for the subsequent 10 yr, whereas 11 did not. A group of 11 age- and sex-matched normal controls were also studied in 1987 and 1997. Lean body mass, as assessed by total body potassium measurement and computed tomography scanning of the dominant thigh, increased in the GH-treated group (P < 0.01 for both) only (P < 0.05 between groups for total body potassium). Low density lipoprotein cholesterol decreased in the GH-treated group (P < 0.05) only. Carotid intima media thickness was significantly greater (P < 0.05) in the untreated group than in the GH-treated group. Assessment of psychological well-being using the Nottingham Health Profile revealed improvement in overall score, energy levels, and emotional reaction in the GH-treated group compared with those in the untreated group (P < 0.02). In conclusion, GH treatment for 10 yr in GHD adults resulted in increased lean body and muscle mass, a less atherogenic lipid profile, reduced carotid intima media thickness, and improved psychological well-being.
319 citations
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TL;DR: These results show that tamoxifen offers a very long period of protection after treatment cessation, and thus substantially improves the benefit-to-harm ratio of the drug for breast cancer prevention.
Abstract: Summary Background Four previously published randomised clinical trials have shown that tamoxifen can reduce the risk of breast cancer in healthy women at increased risk of breast cancer in the first 10 years of follow-up. We report the long-term follow-up of the IBIS-I trial, in which the participants and investigators remain largely masked to treatment allocation. Methods In the IBIS-I randomised controlled trial, premenopausal and postmenopausal women 35–70 years of age deemed to be at an increased risk of developing breast cancer were randomly assigned (1:1) to receive oral tamoxifen 20 mg daily or matching placebo for 5 years. Patients were randomly assigned to the two treatment groups by telephone or fax according to a block randomisation schedule (permuted block sizes of six or ten). Patients and investigators were masked to treatment assignment by use of central randomisation and coded drug supply. The primary endpoint was the occurrence of breast cancer (invasive breast cancer and ductal carcinoma in situ), analysed by intention to treat. Cox proportional hazard models were used to assess breast cancer occurrence and mortality. The trial is closed to recruitment and active treatment is completed, but long-term follow-up is ongoing. This trial is registered with controlledtrials.com, number ISRCTN91879928. Findings Between April 14, 1992, and March 30, 2001, 7154 eligible women recruited from genetics clinics and breast care clinics in eight countries were enrolled into the IBIS-I trial and were randomly allocated to the two treatment groups: 3579 to tamoxifen and 3575 to placebo. After a median follow up of 16·0 years (IQR 14·1–17·6), 601 breast cancers have been reported (251 [7·0%] in 3579 patients in the tamoxifen group vs 350 [9·8%] in 3575 women in the placebo group; hazard ratio [HR] 0·71 [95% CI 0·60–0·83], p vs 163 [4·6%] in 3579 women in the tamoxifen group; hazard ratio [HR] 0·72 [95% CI 0·59–0·88], p=0·001) and after 10 years (124 [3·8%] in 3295 women vs 88 [2·6%] in 3343, respectively; HR 0·69 [0·53–0·91], p=0·009). The greatest reduction in risk was seen in invasive oestrogen receptor-positive breast cancer (HR 0·66 [95% CI 0·54–0·81], p Interpretation These results show that tamoxifen offers a very long period of protection after treatment cessation, and thus substantially improves the benefit-to-harm ratio of the drug for breast cancer prevention. Funding Cancer Research UK (UK) and the National Health and Medical Research Council (Australia).
317 citations
Authors
Showing all 12132 results
Name | H-index | Papers | Citations |
---|---|---|---|
David J. Hunter | 213 | 1836 | 207050 |
Rory Collins | 162 | 489 | 193407 |
Steven Williams | 144 | 1375 | 86712 |
Geoffrey Burnstock | 141 | 1488 | 99525 |
Nick C. Fox | 139 | 748 | 93036 |
Christopher D.M. Fletcher | 138 | 674 | 82484 |
David A. Jackson | 136 | 1095 | 68352 |
Paul Harrison | 133 | 1400 | 80539 |
Roberto Ferrari | 133 | 1654 | 103824 |
David Taylor | 131 | 2469 | 93220 |
Keith Hawton | 125 | 657 | 55138 |
Nicole Soranzo | 124 | 316 | 74494 |
Roger Williams | 122 | 1455 | 72416 |
John C. Chambers | 122 | 645 | 71028 |
Derek M. Yellon | 122 | 638 | 54319 |