View clinical trials related to Thrombosis.
Filter by:HCC patients with PVTT (main trunk or the first-degree branch) treated with the combination of pembrolizumab (Ketruda), lenvatinib (Lenvima), and SBRT.
To evaluate the safety and clinical efficacy of left atrial appendage in the prevention of thrombus in patients with valvular heart disease, to improve the product according to clinical conditions, to achieve clinically accurate treatment, and to establish the heart valve, the usefulness and universality of Warfarin's anticoagulant model were verified by the specimen library
Cerebral venous sinus thrombosis (cvst) is an underdiagnosed neurological condition with variable clinical presentations and variable risk factors CVST is often an underdiagnosed cause of acute or slowly progressive neurological deficit. With increasing awareness of the entity and easy accessibility to the non-invasive test like CT and MRI scans,CVST cases are now being diagnosed more frequently and it is now thought to occur more commonly than previously assumed.it is also probably true that this condition is more frequent in underdeveloped countries
There is no randomized controlled trial examining surveillance ultrasonography for lower limb DVT in high-risk medical-surgical ICU patients compared to a clinician-directed approach. The DETECT randomized controlled trial addresses the question of whether surveillance ultrasound in critically ill patients by facilitating DVT detection reduces the incidence of PE and lowers all cause 90-day mortality. The primary outcome is 90-day all-cause mortality.
For HCC patients with combined PVTT, systemic therapy can be used as a basic approach throughout the treatment and in combination with hepatectomy, TACE, HAIC, radiotherapy, etc. Our center proposes to conduct a clinical study of radiotherapy combined with donafinil for neoadjuvant treatment of HCC patients with portal vein carcinoma thrombosis to observe the safety and efficacy of donafinib combined with radiotherapy for neoadjuvant treatment Translated with www.DeepL.com/Translator (free version)
Isolated distal DVT (iDDVT) is the most frequent clinical presentation of VTE and is associated with a significant morbidity and risks of long-term complications. Data from clinical trials highlighted that patients with iDDVT might require some level of AC treatment. However, the optimal anticoagulant intensity is uncertain, and it is plausible that the best benefit/risk ratio for AC might be achieved with lower intensity doses rather than therapeutic doses. The principal research question of the Apixaban to treat calf vein thrombosis (API-CALF) study is to determine whether, after a conventional course of 7 days of Apixaban 10mg BID, Apixaban 2.5mg BID (experimental arm) is non inferior to Apixaban 5 mg BID (standard arm) in preventing VTE recurrence and bleeding in patients with iDDVT. Patients will be treated with Apixaban for a total of 3 months. In that perspective we will conduct an international multicentre open-label assessor-blinded study
This is a randomized, double-blinded, controlled, phase II study. The purpose is to evaluate efficacy and safety of the combination therapy of HAIC (Hepatic arterial infusion chemotherapy) with HLX10 (PD-1 antibody) and HLX04 (VEGF antibody) compared with HAIC and placebo in patients with hepatocellular carcinoma with major portal vein tumor thrombosis.
Hepatic artery thrombosis (HAT) represents a major cause of graft loss and mortality after Pediatric liver transplantation. Ticagrelor (a new reversible inhibitor of P2Y12 receptor with faster onset of action and greater platelet inhibition) was used to treat patients with pediatric post-transplant hepatic artery thrombosis (HAT) compared to low molecular weight heparin.
Due to the biological characteristics and liver anatomical characteristics of liver cancer, liver cancer cells easily invade the vascular system, especially the portal venous system, forming portal vein tumor thrombus (PVTT) , and its incidence is reported to be 44.0% ~ 62.2%. Once PVTT occurs in patients with liver cancer, the disease develops rapidly, and intrahepatic and extrahepatic metastasis, portal hypertension, jaundice, and abdominal effusion can occur in a short time with an average survival time of 2.7 months. PVTT is one of the major adverse factors for the prognosis of liver cancer and occupies an important weight influence in the clinical staging system of liver cancer. In some hepatocellular carcinoma (HCC) patients with PVTT and selective resectability, surgery versus non-surgery can lead to better survival of patients. A retrospective analysis showed that neoadjuvant radiotherapy can reduce the extent of invasion of PVTT and improve postoperative survival in some HCC patients. Another prospective study showed that neoadjuvant radiotherapy could significantly improve the overall survival of resectable liver cancer with PVTT, and neoadjuvant radiotherapy could improve the 2-year survival of patients from 9.4% to 27.4% 27.4%, with an effective response of 20.7%. This study is a prospective, single-center, single-arm study to assess the efficacy and safety of neoadjuvant therapy with tislelizumab combined with IMRT for resectable liver cancer with PVTT.
Little is known concerning the management of portal vein thrombosis (PVT) in digestive cancers other than hepato-cellular carcinoma (HCC). The use of anticoagulant treatment (ACT), screening of oesophageal varices (OV) and oesogatric varices (OGV), and primary prophylaxis of OV (treatment with beta-blocker (BB) and / or OV ligation) if necessary are not clearly defined. The autopsy series by Ogren et al. (World J Gastroenterol. 2006) found an incidence of PVT in cancer patients of 1%, with 44% of digestive cancers other than HCC as a common etiology, mostly pancreatic adenocarcinoma (42%). We reported a retrospective French study that included 118 patients with digestive cancers other than HCC, including 50% locally advanced or metastatic pancreatic adenocarcinoma, with PVT complications. A total of 38% of patients had radiological signs of portal hypertension (PHT) and 51% had ACT. Only 1% of patients were screened for VO (n = 7). In addition, 19% (n = 22) presented gastrointestinal bleeding. Among the causes of death, 17% (n = 12) were due to gastrointestinal bleeding. Overall survival (OS) was statistically associated with a metastatic disease (HR = 2.83 [95% CI 1.47-5.43], p <0.01) and gastrointestinal bleeding (HR = 1.68 [95% CI 1.01-2.78], p = 0.04). Bleeding complications from PHT are not uncommon in patients with digestive cancer, especially in patients with pancreatic cancer with PVT; but above all they can be responsible for death. No data existed before our first study (Regnault et al. Dig Liv Dis 2018). However, these data must be validated in a prospective multicentric study with standardized follow-up. In order to obtain precise and homogeneous data, we have chosen to target pancreatic cancers as these tumors are the most common causes of PVT.