Why the study?
Is the Vena Tech-LGM filter effective and safe for preventing pulmonary embolism over long-term follow-up?
Is the Vena Tech-LGM filter effective and safe for preventing pulmonary embolism over long-term follow-up?
The Vena Tech-LGM filter is effective in preventing pulmonary embolism with acceptable long-term patency, though retractions and migrations can occur.
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Supports long-term Vena Tech-LGM filter use in select patients; leaves open need for RCTs to guide practice.
Crochet et al. (1993) studied this question.
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