Tissue Factor and Tissue Factor Pathway Inhibitor in the Wound-Healing Process After Neurosurgery

• Published in: Biological research for nursing Vol. 18; no. 2; p. 207
• Main Authors: Ślusarz, Robert, Głowacka, Mariola, Biercewicz, Monika, Barczykowska, Ewa, Haor, Beata, Rość, Danuta, Gadomska, Grażyna
• Format: Journal Article
• Language: English
• Published: United States 01.03.2016
• Subjects: Adult; Age Factors; Female; Humans; Lipoproteins - blood; Male; Middle Aged; Neurosurgical Procedures - rehabilitation; Sex Factors; Spinal Injuries - surgery; Thromboplastin - physiology; Time Factors; Wound Healing - physiology; treatment; tissue factor pathway inhibitor; wound healing; tissue factor
• DOI: 10.1177/1099800415598860

The aim of the study was to assess the concentrations of tissue factor (TF) and tissue factor pathway inhibitor (TFPI) in the blood of patients with a postoperative wound after neurosurgery. Participants included 20 adult patients who underwent neurosurgery because of degenerative spine changes. The concentration of TF and TFPI in the patients' blood serum was measured 3 times: before surgery, during the first 24 hr after surgery, and between the 5th and 7th days after surgery. The control group comprised 20 healthy volunteers similar to the patient group with respect to gender and age. A statistically significant difference was observed between TF concentration at all three measurement time points in the research group and TF concentration in the control group (p = .018, p = .010, p = .001). A statistically significant difference was found between TFPI concentration at the second time point in the research group and TFPI concentration in the control group (p = .041). No statistically significant within-subject difference was found between TF concentrations before and after surgery. A statistically significant within-subject difference was found between TFPI concentrations within 24 hr after surgery and 5-7 days after surgery (p = .004). High perioperative concentrations of TF indicate not only the presence of thrombophilia but also the importance of TF in the wound-healing process. Perioperative changes in TFPI concentrations are related to its compensatory influence on hemostasis in thrombophilic conditions.