Active clinical trials for "Hemorrhage"

We hypothesized that to reduce the adverse effects of intravitreal bevacizumab on ocular tissue and whole body, intravitreal injection of a low concentration of bevacizumab and conducting vitrectomy shortly after the injection is useful. In the present prospective, double-masked, randomized, controlled study, we aimed to verify the usefulness of intravitreal injection of 0.16 mg/0.05 ml bevacizumab one day before conducting vitrectomy for PDR.

The mortality rates from Acute Variceal Haemorrhage remain significant and first line therapy may fail in 15-25% of patients. The self-expandable metal stent has been described in case series as having a very high efficacy at control of haemorrhage from oesophageal varices when used as rescue therapy. This randomised controlled trial aims to assess for any potential superiority of the stent over 'standard' endoscopic techniques as primary or rescue therapy for bleeding oesophageal varices.

The MACH Trial is a pilot study of 400mg minocycline over five days in acute intracerebral hemorrhage patients. The study will evaluation the safety and efficacy of minocycline in intracerebral hemorrhage patients.

This double-blind, randomized trial aims to evaluate whether uninterrupted anti-platelet therapy (clopidogrel) will increase the risk of bleeding associated with removal of polyp during colonoscopy in patients with coronary artery disease.

To evaluate the ocular and systemic safety of intravitreal aflibercept injection in patients undergoing Pars Plana Vitrectomy for Proliferative Diabetic Retinopathy.

A phase III, randomized, case-controlled, open-label, 500-subject clinical trial of minimally invasive surgery plus rt-PA in the treatment of intracerebral hemorrhage (ICH).

The study is a prospective phase II randomised, double-blind, placebo-controlled investigator-driven trial in acute intracerebral haemorrhage patients. The study has 2 arms with 1:1 randomisation to either intravenous tranexamic acid or placebo and will test the hypothesis that in patients with spontaneous ICH, treatment with tranexamic acid within 2 hours of onset will reduce haematoma expansion compared to placebo.

The overall goal of this study is to develop mesenchymal stem cell therapy for treatment of acute spontaneous hemorrhagic stroke.

Postpartum hemorrhage (PPH) accounts for 20-25 percent of maternal deaths worldwide. Tranexamic Acid (TXA) is an antifibrinolytic agent that has been shown to reduce the estimated blood loss after delivery and is recommended by the World Health Organization for PPH treatment. However, dosing in studies ranges from 0.5g to 4g and the optimal dose of TXA in the pregnant population has not been established. Further, the effect of TXA on global coagulation assessed by rotational thromboelastometry (ROTEM®) has not been elucidated. The primary aim of this study is to evaluate the pharmacokinetics (PK) and pharmacodynamics (PD) of TXA administered after delivery in patients at risk for PPH.

This is a prospective, single arm, multicentre, multispecialty, post market, clinical study evaluating SURGICEL Powder as an adjunct to achieve haemostasis (control bleeding) when conventional methods of control are impractical or ineffective during surgery (open, laparoscopic or thoracoscopic) in adult subjects (18 years or older). After application of SURGICEL Powder, the Target Bleeding Site (TBS) will be assessed for haemostasis (no detectable bleeding) at 3, 5, and 10 minutes from application and prior to initiation of closure. All enrolled subjects will be followed post-operatively through discharge and again at 30 days and 6 months post-surgery via phone call or office visit.