Comparative Analysis of Low Molecular Weight Vs Unfractionated Heparin in Surgical Patients Receiving DVT Prophylaxis
DOI:
https://doi.org/10.53350/pjmhs22165151Keywords:
Venous thromboembolism, Heparin, Post-operative haemorrhageAbstract
Aim : To evaluate low molecular weight heparin and unfractionated heparin in prophylaxis of venous thromboembolism in terms of post operative haemorrhage in surgical patients.
Study design: Randomized control trail study
Place and duration of duty: Surgical Department, POF Hospital Wah Cantt and DHQ Teaching Hospital KDA Kohat from 7th September 2018 to 7th March 2020.
Methodology: Two hundred patients of moderate risk for venous thromboembolism were included in the study and divided into groups 1&2. Group 1 patients were receiving low molecular weight heparin and group 2 on unfractionated heparin. Patients in both groups were observed for post operative haemorrhage at 1st, 2ndand 3rd postoperative day.
Results: Post operative haemorrhage from surgical wound was noticed in a single patient of group 1 and 11 pts of group 2.
Conclusion: The chances of post operative haemorrhage are less in patient receiving Low molecular weight heparin in contrast to unfractionated heparin in prevention of venous thrombosis and embolism in surgical patients
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