Gulzar Gupta1, Chetan Wadhwa2, Rajveer Garg3, Ranbir S Dhaiya4, Rakesh K Kaushal5. 1. Associate Professor, Department of Neurosurgery, Dayanand Medical College & Hospital , Ludhiana, Punjab, India . 2. Senior Resident, Department of Neurosurgery, Dayanand Medical College & Hospital , Ludhiana, Punjab, India . 3. Senior Resident, Department of Neurosurgery, Dayanand Medical College & Hospital , Ludhiana Punjab, India . 4. Ex Professor, Department of Surgery, PGIMS , Rohtak, Haryana, India . 5. Professor and Head, Department of Neurosurgery, Dayanand Medical College & Hospital , Ludhiana, Punjab, India .
Abstract
INTRODUCTION: Worldwide, head injury is recognized as a major public health problem. Head injury patients often develop consumptive coagulopathy in the absence of other trauma or haemorrhages. The release of tissue factor from the damaged brain is postulated as the cause of coagulopathy. AIM: To know the impact of coagulation profile derangements and their effect on the outcome of head injury patients. MATERIALS AND METHODS: Fifty patients in the age group of 20-70 years admitted with isolated head injury were taken. Samples of complete haemogram (CBC), prothrombin time (PTI), partial thromboplastin time (PTK), D-Dimers and fibrinogen were taken within 24 hour of admission. Coagulopathy was defined as platelet counts < 100,000 cells/mm(2) and PTI >15 seconds or a DIC score more than 4. The outcome in each group was measured according to Glasgow outcome score. Coagulation abnormalities were analysed. RESULTS: In case of severe head injury, p-values in patients who died with regard to DIC score, Prothrombin time and APTT were found to be significant (p< 0.05). For D-Dimers, fibrinogen and platelets counts the p-value was not significant. In case of moderate head injury, p-values in patients who died with regard to DIC score, platelet count, Prothrombin time, D-Dimer and APTT were found to be significant (0.05). For fibrinogen level it was insignificant. The mean DIC score and mean GOS in the severe head injury patients was significant (p<0.001). CONCLUSION: Patients with isolated head injury are at risk of development of coagulation abnormalities, which is associated with poor outcome. Based on our results we also emphasize the importance of early diagnosis of coagulation abnormalities in isolated head injury patients.
INTRODUCTION: Worldwide, head injury is recognized as a major public health problem. Head injurypatients often develop consumptive coagulopathy in the absence of other trauma or haemorrhages. The release of tissue factor from the damaged brain is postulated as the cause of coagulopathy. AIM: To know the impact of coagulation profile derangements and their effect on the outcome of head injurypatients. MATERIALS AND METHODS: Fifty patients in the age group of 20-70 years admitted with isolated head injury were taken. Samples of complete haemogram (CBC), prothrombin time (PTI), partial thromboplastin time (PTK), D-Dimers and fibrinogen were taken within 24 hour of admission. Coagulopathy was defined as platelet counts < 100,000 cells/mm(2) and PTI >15 seconds or a DIC score more than 4. The outcome in each group was measured according to Glasgow outcome score. Coagulation abnormalities were analysed. RESULTS: In case of severe head injury, p-values in patients who died with regard to DIC score, Prothrombin time and APTT were found to be significant (p< 0.05). For D-Dimers, fibrinogen and platelets counts the p-value was not significant. In case of moderate head injury, p-values in patients who died with regard to DIC score, platelet count, Prothrombin time, D-Dimer and APTT were found to be significant (0.05). For fibrinogen level it was insignificant. The mean DIC score and mean GOS in the severe head injurypatients was significant (p<0.001). CONCLUSION:Patients with isolated head injury are at risk of development of coagulation abnormalities, which is associated with poor outcome. Based on our results we also emphasize the importance of early diagnosis of coagulation abnormalities in isolated head injurypatients.
Authors: J D Olson; H H Kaufman; J Moake; T W O'Gorman; K Hoots; K Wagner; C K Brown; P L Gildenberg Journal: Neurosurgery Date: 1989-06 Impact factor: 4.654
Authors: Sjoerd Greuters; Annelies van den Berg; Gaby Franschman; Victor A Viersen; Albertus Beishuizen; Saskia M Peerdeman; Christa Boer Journal: Crit Care Date: 2011-01-05 Impact factor: 9.097