Anticoagulation and Inferior Vena Cava Filters in Cancer Patients With a Venous Thromboembolism

Phase 3TerminatedNCT00423683

Northwell Health64 enrolled

Overview

The development of clots is a potentially deadly complication in many cancer patients. The current optimal treatment is unknown. Evidence supporting the effectiveness of the use of Inferior Vena Caval Filters is lacking. This study will compare the two standard of care treatment options: anticoagulation with or without an inferior vena cava filter. The anticoagulation medication chosen will be Arixtra and it will be given once a day as an injection. Patients will be called at various intervals to monitor their signs and symptoms of new thromboembolisms. Patients will be equally randomized to receive either Arixtra with or without placement of an Inferior Vena Cava (IVC) filter. Fifty three patients are expected to be enrolled in each arm. Patients will be monitored for 90 days after study enrollment. Monitoring will include telephone calls and physician visits and repeat radiologists if the patient is symptomatic of a Deep Vein thrombosis (DVT). This will also include completion of a quality of life questionnaire.

Study Type

INTERVENTIONAL

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

NONE

Enrollment

Conditions

Eligibility

Sex: ALLMin age: 18 Years

Medical Language ↔ Plain English

Inclusion Criteria: * Documentation of cancer. * The disease may be a solid tumor, Lymphoma or Multiple Myeloma. Pathology reports will be documented in the patient's chart and included in the data. * Age \> 18 years * An acute, radiographically confirmed, de novo Deep Vein Thrombosis (DVT) or Pulmonary Embolism (PE) * No past medical history of a prior thrombus or known thrombophilia Exclusion Criteria * Patients are not eligible for this study if they receive therapeutic doses of any heparin for more than 72 hours before randomization 31. * Already receiving oral anticoagulant therapy 31. * Severe renal impairment, calculated using the Cockcroft-Gault formula, defined as a creatinine clearance \<30 mL/min 31. * Platelet count of less than 50,000 per cubic millimeter * Bleeding from the gastrointestinal tract that requires blood transfusion (s), intracranial bleeding or retroperitoneal bleeding. * An indication for thrombolysis * Allergy to iodine * Hereditary thrombophilia * Pregnancy * Likelihood of noncompliance * It is contraindicated to anticoagulate patients with brain metastasis secondary to melanoma, choriocarcinoma, renal cell and medullary thyroid carcinoma. If these patients have a Venous Thromboembolism (VTE), it is standard of care for these patients to have a CT of their head to evaluate if there is metastasis to the brain before they are anticoagulated 38. If these patients do have brain metastasis, they will not be included in the study.

Outcomes

Primary Outcomes

Adverse Outcomes

Rates of VCF complications, bleeding, and recurrent or residual DVTs or PEs

Time frame: 3 years or until death

Secondary Outcomes

Overall Survival

Time frame: 3 years or until death

Resolution of DVT

Time frame: 3 years or until death

Resolution of PE

Time frame: 3 years or until death

Anticoagulation and Inferior Vena Cava Filters in Cancer Patients With a Venous Thromboembolism

Overview

Conditions

Interventions

Eligibility

Locations (1)

Outcomes

Primary Outcomes

Secondary Outcomes