Lancet
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Randomized Controlled Trial Clinical Trial
Effect of a participatory intervention with women's groups on birth outcomes in Nepal: cluster-randomised controlled trial.
Neonatal deaths in developing countries make the largest contribution to global mortality in children younger than 5 years. 90% of deliveries in the poorest quintile of households happen at home. We postulated that a community-based participatory intervention could significantly reduce neonatal mortality rates. ⋯ Birth outcomes in a poor rural population improved greatly through a low cost, potentially sustainable and scalable, participatory intervention with women's groups.
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Randomized Controlled Trial Multicenter Study Clinical Trial
Treatment of lymph-node-negative, oestrogen-receptor-positive breast cancer: long-term findings from National Surgical Adjuvant Breast and Bowel Project randomised clinical trials.
Findings from the National Surgical Adjuvant Breast and Bowel Project B-14 and B-20 trials showed that tamoxifen benefited women with oestrogen-receptor-positive tumours and negative axillary nodes, and that chemotherapy plus tamoxifen was more effective than tamoxifen alone. We present long-term findings from those trials and relate them to age, menopausal status, and tumour oestrogen-receptor concentrations. We also discuss the extent of progress made in the treatment of such patients. ⋯ Much benefit has been achieved in treatment of women with oestrogen-receptor-positive tumours and negative nodes. When planning systemic therapy for such patients of all ages, it should be understood that some have tumours with variable concentrations of oestrogen-receptors, a surrogate for other biomarkers associated with tumour growth and response to treatment. Older women tend to have higher tumour oestrogen-receptor concentrations and are more likely to benefit from tamoxifen than from chemotherapy; in younger women, the converse is true. Consequently, the notion that use of tamoxifen or chemotherapy should be based only on age is too restrictive.
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Randomized Controlled Trial Multicenter Study Comparative Study Clinical Trial
Comparison of endovascular aneurysm repair with open repair in patients with abdominal aortic aneurysm (EVAR trial 1), 30-day operative mortality results: randomised controlled trial.
Endovascular aneurysm repair (EVAR) is a new technology to treat patients with abdominal aortic aneurysm (AAA) when the anatomy is suitable. Uncertainty exists about how endovascular repair compares with conventional open surgery. EVAR trial 1 was instigated to compare these treatments in patients judged fit for open AAA repair. ⋯ In patients with large AAAs, treatment by EVAR reduced the 30-day operative mortality by two-thirds compared with open repair. Any change in clinical practice should await durability and longer term results.
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Randomized Controlled Trial Multicenter Study Comparative Study Clinical Trial
Comparison of lumiracoxib with naproxen and ibuprofen in the Therapeutic Arthritis Research and Gastrointestinal Event Trial (TARGET), reduction in ulcer complications: randomised controlled trial.
Cyclo-oxygenase 2 (COX2)-selective inhibitors should reduce ulcer complications compared with non-selective non-steroidal anti-inflammatory drugs, but evidence is limited, and the possibility that these inhibitors increase cardiovascular events has been raised. The Therapeutic Arthritis Research and Gastrointestinal Event Trial (TARGET) aimed to assess gastrointestinal and cardiovascular safety of the COX2 inhibitor lumiracoxib compared with two non-steroidal anti-inflammatory drugs, naproxen and ibuprofen. ⋯ Lumiracoxib showed a three to four-fold reduction in ulcer complications compared with non-steroidal anti-inflammatory drugs without an increase in the rate of serious cardiovascular events, suggesting that lumiracoxib is an appropriate treatment for patients with osteoarthritis.
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Randomized Controlled Trial Multicenter Study Comparative Study Clinical Trial
Comparison of lumiracoxib with naproxen and ibuprofen in the Therapeutic Arthritis Research and Gastrointestinal Event Trial (TARGET), cardiovascular outcomes: randomised controlled trial.
The potential for cyclo-oxygenase 2 (COX2)-selective inhibitors to increase the risk for myocardial infarction is controversial. The Therapeutic Arthritis Research and Gastrointestinal Event Trial (TARGET) aimed to assess gastrointestinal and cardiovascular safety of the COX2 inhibitor lumiracoxib compared with two non-steroidal anti-inflammatory drugs, naproxen and ibuprofen. ⋯ The primary endpoint, including incidence of myocardial infarction, did not differ between lumiracoxib and either ibuprofen or naproxen, irrespective of aspirin use. This finding suggests that lumiracoxib is an appropriate treatment for patients with osteoarthritis, who are often at high cardiovascular risk and taking low-dose aspirin.