Addition of enoxaparin to aspirin for the secondary prevention of placental vascular complications in women with severe pre-eclampsia The pilot randomised controlled NOH-PE trial

International audienceAdministration of heparin in the secondary prevention of placental vascular complications is still experimental. In women with a previous severe pre-eclampsia, we investigated the effectiveness of enoxaparin, a low-molecular-weight heparin, in preventing these complications. Between January 2000 and January 2010, 224 women from the NOHA First cohort, with previous severe pre-eclampsia but no foetal loss during their first pregnancy and negative for antiphospholipid antibodies, were randomised to either a prophylactic daily dose of enoxaparin starting from the positive pregnancy test (n=112), or no enoxaparin (n=112). The primary outcome was a composite of at least one of the following: pre-eclampsia, abruptio placentae, birthweight <= 5th percentile, or foetal loss after 20 weeks. Enoxaparin was associated with a lower frequency of primary outcome: 8.9010 (n=10/112) vs. 25 % (28/112), p=0.004, hazard ratio = 0.32, 95% confidence interval (0.16-0.66), p=0.002. Enoxaparin was safe, with no obvious side-effect, no thrombocytopenia nor major bleeding event excess. This pilot study shows that enoxaparin given early during the second pregnancy decreases the occurrence of placental vascular complications in women with a previous severe pre-eclampsia during their first pregnancy

Feasibility of a prehabilitation programme dedicated to older patients with cancer before complex medical–surgical procedures: the PROADAPT pilot study protocol

Background Ageing is associated with an increased prevalence of comorbidities and sarcopenia as well as a decline of functional reserve of multiple organ systems, which may lead, in the context of the disease-related and/or treatment-related stress, to functional deconditioning. The multicomponent ‘Prehabilitation &amp; Rehabilitation in Oncogeriatrics: Adaptation to Deconditioning risk and Accompaniment of Patients’ Trajectories (PROADAPT)’ intervention was developed multiprofessionally to implement prehabilitation in older patients with cancer.Methods The PROADAPT pilot study is an interventional, non-comparative, prospective, multicentre study. It will include 122 patients oriented to complex medical–surgical curative procedures (major surgery or radiation therapy with or without chemotherapy). After informed consent, patients will undergo a comprehensive geriatric assessment and will be offered a prehabilitation kit that includes an advice booklet with personalised objectives and respiratory rehabilitation devices. Patients will then be called weekly and monitored for physical and respiratory rehabilitation, preoperative renutrition, motivational counselling and iatrogenic prevention. Six outpatient visits will be planned: at inclusion, a few days before the procedure and at 1, 3, 6 and 12 months after the end of the procedure. The main outcome of the study is the feasibility of the intervention, defined as the ability to perform at least one of the components of the programme. Clinical data collected will include patient-specific and cancer-specific characteristics.Ethics and dissemination The study protocol was approved by the Ile de France 8 ethics committee on 5 June 2018. The results of the primary and secondary objectives will be published in peer-reviewed journals.Trial registration number NCT03659123. Pre-results of the trial