Coagulation Parameters in IBD Patients

1. to assess the incidence of coagulation disorders in IBD patients in comparison with another normal controlled group
2. risk factors that contribute to development of thrombosis in IBD patients
3. to determine the effectiveness of prophlactive anticoagulant measures
4. to determine the association between disease activity and coagulation parameters

Study Overview

• Status: Unknown
• Conditions: Coagulopathy
• Intervention / Treatment: Other: IBD ACTIVIT

Detailed Description

Inflammatory bowel disease is a group of disorders associated with chronic, recurrent, and immune system-mediated inflammation of The bowel mucosa . The reported global incidence and prevalence rates for ulcerative colitis vary between 1.2-20.3 and 6-246 per 100000 persons, respectively, and the corresponding figures for Crohns disease are 0.03-15.6 and 3.6-214 [2 In a population based cohort study involving 1160 patients with ulcerative colitis, the complication-related mortality rate was 9.6% during follow-up period of 35 years, in another study, 221 patients with Crohns disease were followed up for 33 years, with an overall complication-related mortality rate of Of the extra-intestinal manifestations of inflammatory bowel disease (IBD), thromboembolic events represent a major cause of morbidity and mortality with a 3.6 times increased risk in comparison with the general population .

Although clinical observations suggest an incidence rate between 1 and 8% for thromboembolic events in subjects with IBD, postmortem studies point out to a much higher occurrence rate around 41% . As a matter of fact, these and similar findings have led to an increased interest in the search for the association between IBD and hypercoagulable states as a potential cause of increased morbidity and mortality due to thromboembolic events in IBD . For instance, the existence of documentable prothrombotic abnormalities and a positive history for thromboembolic complications were demonstrated in at least one third of the subjects with IBD in a study by Solem et al Inflammation and coagulation are two crucial systems that are in balance and constantly influence each other. The impact of inflammation on coagulation has been confirmed by several experimental studies showing that inflammatory mechanism shift the hemostatic balance to favor the activation of coagulation which, in turn, can also sustain inflammation promoting a vicious circle between chronic inflammation and thrombosis

• Study Type: Observational
• Enrollment (Anticipated): 50

Contacts and Locations

• Study Contact: Name: Mohamed Ali mahmoud; Phone Number: 01008669215; Email: mohamedali325a@gmail.com
• Study Contact Backup: Name: Mahmoud Ali mahmoud ashry; Phone Number: 01006901937; Email: mahmoud.ashri@med.au.edu.eg

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 18 years to 75 years (Adult, Older Adult)
• Accepts Healthy Volunteers: N/A
• Genders Eligible for Study: All

• Sampling Method: Non-Probability Sample

Study Population

Study will be done on IBD patients espesially in activity to determine effect of disease on coagulation system

Description

Inclusion Criteria:

All patients of IBD more than 18 years

Exclusion Criteria:

-All IBD patients less than 18 years-all diseases that cause coagulation disorders all diseases that cause coagulation disorders ( liver diseases , collagen diseases, other auto immune disease

Study Plan

How is the study designed?

Number of groups / cohorts

2

Cohorts and Interventions

Group / Cohort	Intervention / Treatment
Agroup of IBD patients in activity	Other: IBD ACTIVIT; Effect of IBD disease and activity of disease on coagulation parameters
Normal controlled group

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Time Frame
Percentage of IBD patients in activity with DVT	Within one year dollow up

Collaborators and Investigators

• Sponsor: Assiut University

Publications and helpful links

General Publications

• Loftus EV Jr. Clinical epidemiology of inflammatory bowel disease: Incidence, prevalence, and environmental influences. Gastroenterology. 2004 May;126(6):1504-17. doi: 10.1053/j.gastro.2004.01.063.
• Dolapcioglu C, Soylu A, Kendir T, Ince AT, Dolapcioglu H, Purisa S, Bolukbas C, Sokmen HM, Dalay R, Ovunc O. Coagulation parameters in inflammatory bowel disease. Int J Clin Exp Med. 2014 May 15;7(5):1442-8. eCollection 2014.
• Sartor RB. Mechanisms of disease: pathogenesis of Crohn's disease and ulcerative colitis. Nat Clin Pract Gastroenterol Hepatol. 2006 Jul;3(7):390-407. doi: 10.1038/ncpgasthep0528.
• Winther KV, Jess T, Langholz E, Munkholm P, Binder V. Survival and cause-specific mortality in ulcerative colitis: follow-up of a population-based cohort in Copenhagen County. Gastroenterology. 2003 Dec;125(6):1576-82. doi: 10.1053/j.gastro.2003.09.036.
• Truelove SC, Pena AS. Course and prognosis of Crohn's disease. Gut. 1976 Mar;17(3):192-201. doi: 10.1136/gut.17.3.192.
• Talbot RW, Heppell J, Dozois RR, Beart RW Jr. Vascular complications of inflammatory bowel disease. Mayo Clin Proc. 1986 Feb;61(2):140-5. doi: 10.1016/s0025-6196(12)65200-8.
• Miehsler W, Reinisch W, Valic E, Osterode W, Tillinger W, Feichtenschlager T, Grisar J, Machold K, Scholz S, Vogelsang H, Novacek G. Is inflammatory bowel disease an independent and disease specific risk factor for thromboembolism? Gut. 2004 Apr;53(4):542-8. doi: 10.1136/gut.2003.025411.
• Jackson LM, O'Gorman PJ, O'Connell J, Cronin CC, Cotter KP, Shanahan F. Thrombosis in inflammatory bowel disease: clinical setting, procoagulant profile and factor V Leiden. QJM. 1997 Mar;90(3):183-8. doi: 10.1093/qjmed/90.3.183.
• Irving PM, Pasi KJ, Rampton DS. Thrombosis and inflammatory bowel disease. Clin Gastroenterol Hepatol. 2005 Jul;3(7):617-28. doi: 10.1016/s1542-3565(05)00154-0.
• Solem CA, Loftus EV, Tremaine WJ, Sandborn WJ. Venous thromboembolism in inflammatory bowel disease. Am J Gastroenterol. 2004 Jan;99(1):97-101. doi: 10.1046/j.1572-0241.2003.04026.x.

Study record dates

Study Major Dates

• Study Start (Anticipated): November 1, 2019
• Primary Completion (Anticipated): November 1, 2020
• Study Completion (Anticipated): December 1, 2020

Study Registration Dates

• First Submitted: October 2, 2019
• First Submitted That Met QC Criteria: October 2, 2019
• First Posted (Actual): October 4, 2019

Study Record Updates

• Last Update Posted (Actual): October 4, 2019
• Last Update Submitted That Met QC Criteria: October 2, 2019
• Last Verified: October 1, 2019

More Information

Terms related to this study

• Additional Relevant MeSH Terms: Cardiovascular Diseases; Vascular Diseases; Hematologic Diseases; Hemorrhagic Disorders; Hemostatic Disorders; Blood Coagulation Disorders
• Other Study ID Numbers: Coagulation parameters in IBD

Drug and device information, study documents

• Studies a U.S. FDA-regulated drug product: No
• Studies a U.S. FDA-regulated device product: No