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Showing 2 results for Hip Fracture
Mechansim and outcome of hip fracture: a multi-center study
Karbakhshe M, Zargar M, Ershadi Z, Khaji A,
Volume 64, Issue 7 (8-2006)
Abstract
Background: We aimed to demonstrate the mechanism of fracture and functional outcome of patients with hip injury in our clinical setting.
Methods: In a historical cohort, all women 50 years of age and older admitted to three university hospitals of Tehran University of Medical Sciences (Shariati, Imam Khomeini and Sina) with the diagnosis of hip fracture from 21 March 2003 to 21 March 2004 were included in this study (n=115). Follow up was conducted via telephone post and even home visit to record the functional status of the patients at the time of study (5 Jan 2005) measured with Barthel index in addition to the exact mechanism of injuries.
Results: The mean and standard deviation of age were 76.3 ± 10.6 years. About 88.7% of injuries had occurred at home (65.2% on the carpet), the remaining happening in the streets. Mean length of hospitalization was 11 ± 7.9 days. Among our patients, 71% could mobilize spontaneously without aids before injuries. This had reduced to 20% at the time of follow-up. The mean Barthel index was 97.2 ± 8.2 before fracture and 75 ± 21.1 at the present. Among our patients, five cases died during hospitalization and 29 of them died afterwards (total: 34 or 29.6%).
Conclusion: The most common external cause of injuries in our cases was stumbling at home especially on carpeted surfaces. This necessitates preventive measures aimed at physical standards of houses and education of elderly on healthy locomotion, indoors.
The effects of preoperative prophylactic administration of enoxaparin on intraoperative and postoperative bleeding in hip fracture surgeries
Mohammad Golparvar, Fatemeh Moghadassi ,
Volume 82, Issue 7 (10-2024)
Abstract
Background: Intraoperative bleeding is an unwanted and common complication in orthopedic surgeries, which can be aggravated by the preventive administration of anticoagulants to prevent deep vein thrombosis. The present study examines the effect of prophylactic enoxaparin to prevent thromboembolism on the amount of bleeding in femoral head surgeries where it is not possible to use a tourniquet.
Methods: A prospective descriptive-analytical study was conducted from July to March 2017 in Kashani Hospital, Isfahan, in 120 patients without a history of coagulation disorders who were candidates for reconstructive surgery for femoral head and neck fractures. Inclusion criteria involved age over 18, BMI less than 30, no history of coagulation disorders, no preoperative use of anticoagulant drugs, normal PT, PTT, and INR before starting enoxaparin. The patients didn’t have any coagulation disorder and all of them were under prophylactic dose of enoxaparin before surgery. The patients were subjected to spinal anesthesia with the same method. Signs related to degree of bleeding recorded during surgery and recovery care.  Data were collected and entered into SPSS software version 20, and central tendency and dispersion indices were calculated for quantitative variables. Descriptive tables and charts were utilized for qualitative variables. Correlation coefficient and linear regression analyses were performed for the final interpretation of results.
Results: There was a significant relationship between mean arterial pressure and intraoperative bleeding (p-value=0.001). The dose of enoxaparin prescribed was associated with the volume of fluids received, the amount of bleeding, the amount of tranexamic acid, phenylephrine, labetalol, TNG and fentanyl administered during the operation with a p-value of less than 0.05. Also, there is a significant relationship between the prescribed dose of enoxaparin and the duration of surgery and duration of recovery care (p-value less than 0.05).
Conclusion: The study examines the impact of prophylactic enoxaparin on intraoperative bleeding, finding a significant correlation with dosage and duration. No notable difference in bleeding was observed in patients with a GFR below 30. Enoxaparin administration correlated with increased bleeding, MAP levels, fluid volume, tranexamic acid use, and hypotension medications during surgery.

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