Lancet
-
Randomized Controlled Trial Multicenter Study Comparative Study Clinical Trial
International subarachnoid aneurysm trial (ISAT) of neurosurgical clipping versus endovascular coiling in 2143 patients with ruptured intracranial aneurysms: a randomised comparison of effects on survival, dependency, seizures, rebleeding, subgroups, and aneurysm occlusion.
Two types of treatment are being used for patients with ruptured intracranial aneurysms: endovascular detachable-coil treatment or craniotomy and clipping. We undertook a randomised, multicentre trial to compare these treatments in patients who were suitable for either treatment because the relative safety and efficacy of these approaches had not been established. Here we present clinical outcomes 1 year after treatment. ⋯ In patients with ruptured intracranial aneurysms suitable for both treatments, endovascular coiling is more likely to result in independent survival at 1 year than neurosurgical clipping; the survival benefit continues for at least 7 years. The risk of late rebleeding is low, but is more common after endovascular coiling than after neurosurgical clipping.
-
Randomized Controlled Trial Multicenter Study Clinical Trial
Gabapentin for hot flashes in 420 women with breast cancer: a randomised double-blind placebo-controlled trial.
Most women receiving systemic therapy for breast cancer experience hot flashes. We undertook a randomised, double-blind, placebo-controlled, multi-institutional trial to assess the efficacy of gabapentin in controlling hot flashes in women with breast cancer. ⋯ Gabapentin is effective in the control of hot flashes at a dose of 900 mg/day, but not at a dose of 300 mg/day. This drug should be considered for treatment of hot flashes in women with breast cancer.
-
Randomized Controlled Trial Multicenter Study Comparative Study Clinical Trial
Chemotherapy versus allogeneic transplantation for very-high-risk childhood acute lymphoblastic leukaemia in first complete remission: comparison by genetic randomisation in an international prospective study.
The dismal prognosis of very-high-risk childhood acute lymphoblastic leukaemia could be improved by allogeneic haemopoietic cell transplantation. We compared this strategy with intensified chemotherapy protocols, with the aim to improve the outcome of children with very-high-risk acute lymphoblastic leukaemia in first complete remission. ⋯ Children with very-high-risk acute lymphoblastic leukaemia benefit from related-donor haemopoietic-cell transplantation compared with chemotherapy. The gap between the two strategies increases as the risk profile of the patient worsens.
-
Randomized Controlled Trial Multicenter Study Clinical Trial
Postoperative radiotherapy after radical prostatectomy: a randomised controlled trial (EORTC trial 22911).
Local failure after prostatectomy can arise in patients with cancer extending beyond the capsule. We did a randomised controlled trial to compare radical prostatectomy followed by immediate external irradiation with prostatectomy alone for patients with positive surgical margin or pT3 prostate cancer. ⋯ Immediate external irradiation after radical prostatectomy improves biochemical progression-free survival and local control in patients with positive surgical margins or pT3 prostate cancer who are at high risk of progression. Further follow-up is needed to assess the effect on overall survival.
-
Randomized Controlled Trial Multicenter Study Clinical Trial
Roflumilast--an oral anti-inflammatory treatment for chronic obstructive pulmonary disease: a randomised controlled trial.
Chronic obstructive pulmonary disease (COPD) is characterised by progressive airflow limitation associated with chronic inflammation. There are few treatment options for the disease. This study assessed the efficacy and safety of roflumilast, a phosphodiesterase-4 inhibitor, in patients with moderate to severe COPD. ⋯ Roflumilast is a promising candidate for anti-inflammatory COPD treatment because it improved lung function and reduced exacerbations compared with placebo. Long-term studies are needed to fully assess the effect on health-related quality of life.