Abdominal Aortic Aneurysm Clinical Trial
Official title:
Elective Treatment Rates Among Patients With Intact Abdominal Aortic Aneurysms -Patient- and Aneurysm-related Factors as Determinants of Surgical Non-eligibility in Women and Men
Verified date | November 2022 |
Source | Karolinska University Hospital |
Contact | n/a |
Is FDA regulated | No |
Health authority | |
Study type | Observational |
The overall aim is to determine the frequency by which women and men with intact abdominal aortic aneurysms (AAA) are treated with elective surgery at three vascular outpatient clinics in Europe, and to investigate whether the reasons to refrain from elective surgery differ between the sexes.
Status | Completed |
Enrollment | 400 |
Est. completion date | November 1, 2022 |
Est. primary completion date | February 14, 2022 |
Accepts healthy volunteers | No |
Gender | All |
Age group | 40 Years and older |
Eligibility | Inclusion Criteria: • Intact abdominal aortic aneurysm 30 mm or larger in men and women irrespective of underlying pathogenesis (atherosclerotic, mycotic, previous dissection). Exclusion Criteria: - Previous aortic surgery or surgical treatment for AAA - Ruptured AAA at index contact |
Country | Name | City | State |
---|---|---|---|
Sweden | Karolinska University Hospital | Stockholm |
Lead Sponsor | Collaborator |
---|---|
Karolinska University Hospital | Medical University of Graz, St. Olavs Hospital |
Sweden,
Aber A, Tong TS, Chilcott J, Thokala P, Maheswaran R, Thomas SM, Nawaz S, Walters S, Michaels J. Sex differences in national rates of repair of emergency abdominal aortic aneurysm. Br J Surg. 2019 Jan;106(1):82-89. doi: 10.1002/bjs.11006. Epub 2018 Nov 5. — View Citation
Brown LC, Powell JT. Risk factors for aneurysm rupture in patients kept under ultrasound surveillance. UK Small Aneurysm Trial Participants. Ann Surg. 1999 Sep;230(3):289-96; discussion 296-7. doi: 10.1097/00000658-199909000-00002. — View Citation
Chaikof EL, Dalman RL, Eskandari MK, Jackson BM, Lee WA, Mansour MA, Mastracci TM, Mell M, Murad MH, Nguyen LL, Oderich GS, Patel MS, Schermerhorn ML, Starnes BW. The Society for Vascular Surgery practice guidelines on the care of patients with an abdominal aortic aneurysm. J Vasc Surg. 2018 Jan;67(1):2-77.e2. doi: 10.1016/j.jvs.2017.10.044. — View Citation
Dueck AD, Johnston KW, Alter D, Laupacis A, Kucey DS. Predictors of repair and effect of gender on treatment of ruptured abdominal aortic aneurysm. J Vasc Surg. 2004 Apr;39(4):784-7. doi: 10.1016/j.jvs.2003.10.064. — View Citation
Karthikesalingam A, Nicoli TK, Holt PJ, Hinchliffe RJ, Pasha N, Loftus IM, Thompson MM. The fate of patients referred to a specialist vascular unit with large infra-renal abdominal aortic aneurysms over a two-year period. Eur J Vasc Endovasc Surg. 2011 Sep;42(3):295-301. doi: 10.1016/j.ejvs.2011.04.022. Epub 2011 May 14. — View Citation
Katz DJ, Stanley JC, Zelenock GB. Gender differences in abdominal aortic aneurysm prevalence, treatment, and outcome. J Vasc Surg. 1997 Mar;25(3):561-8. doi: 10.1016/s0741-5214(97)70268-4. — View Citation
Kuhnl A, Erk A, Trenner M, Salvermoser M, Schmid V, Eckstein HH. Incidence, Treatment and Mortality in Patients with Abdominal Aortic Aneurysms. Dtsch Arztebl Int. 2017 Jun 5;114(22-23):391-398. doi: 10.3238/arztebl.2017.0391. — View Citation
Lederle FA, Johnson GR, Wilson SE; Aneurysm Detection and Management Veterans Affairs Cooperative Study. Abdominal aortic aneurysm in women. J Vasc Surg. 2001 Jul;34(1):122-6. doi: 10.1067/mva.2001.115275. — View Citation
McPhee JT, Hill JS, Eslami MH. The impact of gender on presentation, therapy, and mortality of abdominal aortic aneurysm in the United States, 2001-2004. J Vasc Surg. 2007 May;45(5):891-9. doi: 10.1016/j.jvs.2007.01.043. Epub 2007 Mar 28. — View Citation
Sakalihasan N, Michel JB, Katsargyris A, Kuivaniemi H, Defraigne JO, Nchimi A, Powell JT, Yoshimura K, Hultgren R. Abdominal aortic aneurysms. Nat Rev Dis Primers. 2018 Oct 18;4(1):34. doi: 10.1038/s41572-018-0030-7. — View Citation
Scott RA, Bridgewater SG, Ashton HA. Randomized clinical trial of screening for abdominal aortic aneurysm in women. Br J Surg. 2002 Mar;89(3):283-5. doi: 10.1046/j.0007-1323.2001.02014.x. — View Citation
Scott SW, Batchelder AJ, Kirkbride D, Naylor AR, Thompson JP. Late Survival in Nonoperated Patients with Infrarenal Abdominal Aortic Aneurysm. Eur J Vasc Endovasc Surg. 2016 Oct;52(4):444-449. doi: 10.1016/j.ejvs.2016.05.008. Epub 2016 Jun 30. — View Citation
Sweeting MJ, Masconi KL, Jones E, Ulug P, Glover MJ, Michaels JA, Bown MJ, Powell JT, Thompson SG. Analysis of clinical benefit, harms, and cost-effectiveness of screening women for abdominal aortic aneurysm. Lancet. 2018 Aug 11;392(10146):487-495. doi: 10.1016/S0140-6736(18)31222-4. Epub 2018 Jul 26. — View Citation
Sweeting MJ, Thompson SG, Brown LC, Powell JT; RESCAN collaborators. Meta-analysis of individual patient data to examine factors affecting growth and rupture of small abdominal aortic aneurysms. Br J Surg. 2012 May;99(5):655-65. doi: 10.1002/bjs.8707. Epub 2012 Mar 5. — View Citation
Wanhainen A, Verzini F, Van Herzeele I, Allaire E, Bown M, Cohnert T, Dick F, van Herwaarden J, Karkos C, Koelemay M, Kolbel T, Loftus I, Mani K, Melissano G, Powell J, Szeberin Z, Esvs Guidelines Committee, de Borst GJ, Chakfe N, Debus S, Hinchliffe R, Kakkos S, Koncar I, Kolh P, Lindholt JS, de Vega M, Vermassen F, Document Reviewers, Bjorck M, Cheng S, Dalman R, Davidovic L, Donas K, Earnshaw J, Eckstein HH, Golledge J, Haulon S, Mastracci T, Naylor R, Ricco JB, Verhagen H. Editor's Choice - European Society for Vascular Surgery (ESVS) 2019 Clinical Practice Guidelines on the Management of Abdominal Aorto-iliac Artery Aneurysms. Eur J Vasc Endovasc Surg. 2019 Jan;57(1):8-93. doi: 10.1016/j.ejvs.2018.09.020. Epub 2018 Dec 5. No abstract available. Erratum In: Eur J Vasc Endovasc Surg. 2020 Mar;59(3):494. — View Citation
Whittaker JD, Meecham L, Summerour V, Khalil S, Layton G, Yousif M, Jennings A, Wall M, Newman J. Outcome after Turndown for Elective Abdominal Aortic Aneurysm Surgery. Eur J Vasc Endovasc Surg. 2017 Nov;54(5):579-586. doi: 10.1016/j.ejvs.2017.07.023. Epub 2017 Sep 2. — View Citation
Zommorodi S, Bottai M, Hultgren R. Sex differences in repair rates and outcomes of patients with ruptured abdominal aortic aneurysm. Br J Surg. 2019 Oct;106(11):1480-1487. doi: 10.1002/bjs.11258. Epub 2019 Aug 12. — View Citation
* Note: There are 17 references in all — Click here to view all references
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Final Elective Treatment Status | Relative frequency of women and men that were electively treated or left untreated, the latter group subcategorized into patients who did or did not reach the diameter threshold for surgical treatment (50 mm women, 55 men). | End of follow-up in December 2021 with maximal possible follow-up of seven years. | |
Primary | Sex-Specific Reasons for Remaining Untreated | Frequency distribution of underlying reasons behind non-treatment among those men and women who reached the treatment threshold. Primary reason registered as patient- (comorbidity, patient's wish) or AAA-related (morphology). | Evaluated at the time of the conservative treatment decision during maximal follow-up of seven years. | |
Secondary | Rupture Rate | Sex-specific rates of rupture in each treatment arm during follow-up. | Study end December 2021. | |
Secondary | Mortality Rate | Sex-specific rates of mortality in each treatment arm during follow-up. | Study end December 2021. |
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