TXA Soaked Gelatin Sponge to Reduce Rectus Sheath Hematoma After C.S. in Patients Using Warfarin
Study Details
Study Description
Brief Summary
The aim of this randomized controlled study is to demonstrate the effect of Local application of TXA impregnated in a gelatin sponge in reducing Rectus sheath hematoma formation in patients treated with warfarin following cesarean section.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
Phase 4 |
Detailed Description
The study will include (63) pregnant women attending for cesarean delivery who will receive anticoagulation (warfarin) postnatally.
Patients included in this study will be subjected to:
- Informed consent: patients representing the study population will be counselled about the intervention and informed written consent will be taken.
Consenting patients will be subjected to the following:
- Detailed personal, obstetric and medical and surgical history. 2- Examination: General Examination.
-
Vital signs: Blood pressure, pulse and temperature.
-
Weight, height, BMI.
-
Abdominal examination for assessment of fundal level. 3. Laboratory Investigations Preoperatively
-
CBC, Coagulation Profile, Blood Chemistry. 5. Abdominal Ultrasound: in order to assess the following: a. Gestational age determination. c. Placental site. CS will be done by Senior Obstetricians, Using Standard CS technique, with visceral and parietal peritoneum re-approximation and insertion of a passive intraperitoneal drain. Fascial closure will be done using continuous slowly absorbable sutures. Meticulous hemostasis will be achieved using monopolar cauterization. An active drain (Hemovac®) will be applied in the space between anterior rectus sheath and the rectus abdominis muscle in all patients.
Patients will be randomly assigned into three groups Randomization is done by computer generated random numbers in opaque envelops.
Group 1:
(21) patients will have 2 pieces of Gelatin Sponges (SURGISPON®; AEGIS LIFESCIENCES, India) (Size, 40 cm2) soaked in Tranexamic acid (Kapron, Amoun Pharmaceuticals SAE, Egypt. 5ml Amp, 100mg /1ml) each sponge will be soaked with one ampoule and applied between the anterior rectus sheath and the rectus abdominis muscle, one sponge on each muscle.
Group 2:
(21) patients will have 2 Gelatin Sponges (SURGISPON®; AEGIS LIFESCIENCES, India) (Size, 40 cm2) Not impregnated with Tranexamic acid applied locally using the same method as the previous group.
Group 3:
(21) patients will have Neither Gelatin Sponge nor Tranexamic acid applied. Follow up patients for vital signs and manifestations of allergic reactions in the immediate post operative period.
The intraperitoneal drain will be removed after 24 hours in all groups. While the (Hemovac®) drain will be removed after achieving target INR in all groups.
All Patients will be receiving bridging anticoagulation using LMWH(Enoxaparin) alone for 3 days in therapeutic doses (1mg/kg twice daily) to be initiated 12 hours after Surgery in most cases.Then Warfarin will be added on post operative day 3. LMWH will be withdrawn after achieving target INR.
Then comparison between the three groups regarding
-
Hemovac® Drain output in cc per day till achieving Target INR Levels for all patients.
-
Ultrasound assessment of rectus sheath hematoma if present after achieving Target INR Levels for all patients.
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Experimental: Gelatin Sponges soaked with TXA 21 patients will have 2 pieces of Gelatin Sponges (SURGISPON®; AEGIS LIFESCIENCES, India) (Size, 40 cm2) soaked in Tranexamic acid (Kapron, Amoun Pharmaceuticals SAE, Egypt. 5ml Amp, 100mg /1ml) each sponge will be soaked with one ampoule and applied between the anterior rectus sheath and the rectus abdominis muscle, one sponge on each muscle. |
Drug: Tranexamic acid
have 2 pieces of Gelatin Sponges (SURGISPON®; AEGIS LIFESCIENCES, India) (Size, 40 cm2) soaked in Tranexamic acid (Kapron, Amoun Pharmaceuticals SAE, Egypt. 5ml Amp, 100mg /1ml)
Other Names:
|
Experimental: Gelatin Sponges 2 Gelatin Sponges (SURGISPON®; AEGIS LIFESCIENCES, India) (Size, 40 cm2) |
Drug: Tranexamic acid
have 2 pieces of Gelatin Sponges (SURGISPON®; AEGIS LIFESCIENCES, India) (Size, 40 cm2) soaked in Tranexamic acid (Kapron, Amoun Pharmaceuticals SAE, Egypt. 5ml Amp, 100mg /1ml)
Other Names:
|
No Intervention: NO SPONGE 21 patients will have no sponge inserted 10 ml of saline |
Outcome Measures
Primary Outcome Measures
- Rectus sheath hematoma formation [1 weeks]
Rectus sheath hematoma formation detected by Ultrasound
- Excessive bleeding from subrectus space [1 week]
amount of blood coming out of the drains
Secondary Outcome Measures
- Thromboembolic manifestations [1 weeks]
DVT
- Blood transfusion [1 week]
ml
- The need for surgical evacuation of rectus sheath hematoma [1 week]
surgery
Eligibility Criteria
Criteria
Inclusion Criteria:
-
o Pregnant women attending for elective CS.
-
Women on antenatal anticoagulation ( LMWH , UFH , Fondaparinux ) for conditions such as : Prosthetic Valve , DVT , Pulmonary embolism , Dural sinus thrombosis , AF.
-
Pregnant Women with indication for postnatal warfarin anticoagulation( Prosthetic Valve , DVT , Dural Sinus Thrombosis , AF , Pulmonary embolism )
-
Age between 20-40 years.
-
Pregnancies between 37 and 39 weeks
-
BMI between (18.5 - 30.0)
Exclusion Criteria:
-
o Pregnancy with risk of obstetric hemorrhage such as abnormally invasive placenta, placenta previa, placental abruption.
-
Women with Renal and Hepatic failure
-
Women with bleeding diathesis for reasons other than warfarin anticoagulation therapy
-
Women with known allergy to Tranexamic acid
-
Anemia Hb below 8g/dl
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | Cairo University | Cairo | Egypt | ||
2 | Cairo University | Cairo | Egypt |
Sponsors and Collaborators
- Cairo University
Investigators
None specified.Study Documents (Full-Text)
None provided.More Information
Publications
- Cherry WB, Mueller PS. Rectus sheath hematoma: review of 126 cases at a single institution. Medicine (Baltimore). 2006 Mar;85(2):105-110. doi: 10.1097/01.md.0000216818.13067.5a.
- Gibbons L, Belizan JM, Lauer JA, Betran AP, Merialdi M, Althabe F. Inequities in the use of cesarean section deliveries in the world. Am J Obstet Gynecol. 2012 Apr;206(4):331.e1-19. doi: 10.1016/j.ajog.2012.02.026. Epub 2012 Mar 1. Erratum in: Am J Obstet Gynecol. 2014 Feb;210(2):162.
- Hatjipetrou A, Anyfantakis D, Kastanakis M. Rectus sheath hematoma: a review of the literature. Int J Surg. 2015 Jan;13:267-271. doi: 10.1016/j.ijsu.2014.12.015. Epub 2014 Dec 19. Review.
- Jafferbhoy SF, Rustum Q, Shiwani MH. Abdominal compartment syndrome--a fatal complication from a rectus sheath haematoma. BMJ Case Rep. 2012 Apr 2;2012. pii: bcr1220115332. doi: 10.1136/bcr.12.2011.5332.
- Liang J, Liu H, Huang X, Xiong W, Zhao H, Chua S, Li Z. Using tranexamic acid soaked absorbable gelatin sponge following complex posterior lumbar spine surgery: A randomized control trial. Clin Neurol Neurosurg. 2016 Aug;147:110-4. doi: 10.1016/j.clineuro.2016.06.001. Epub 2016 Jun 13.
- McCormack PL. Tranexamic acid: a review of its use in the treatment of hyperfibrinolysis. Drugs. 2012 Mar 26;72(5):585-617. doi: 10.2165/11209070-000000000-00000. Review.
- Osinbowale O, Bartholomew JR. Rectus sheath hematoma. Vasc Med. 2008 Nov;13(4):275-9. doi: 10.1177/1358863X08094767.
- AymanMscPPH