Femoral arteriovenous fistula associated with surgery of proximal femoral fracture : a systematic review of the literature and case presentation

2020 Annals of Translational Medicine. All rights reserved..

BACKGROUND: Proximal femoral fracture (PFF), such as intertrochanteric femoral fracture or femur neck fracture, and its management are crucial issues to surgeons. PFF has been dramatically is becoming exponentially prevalent, and it is at high risk of complication and mortality because it is frequently associated with serious trauma and advanced age, especially in patients treated with anticoagulants or antiplatelet agents. Surgical management is essential for the treatment of PFF. Unfortunately, current surgical procedures have been related to accompanied by vascular complications, including laceration, hemorrhage, thrombosis, embolism, intimal flap tear and pseudoaneurysm. Furthermore, these vascular injuries following surgical management of PFF are potentially limb- and life-threatening. Of the complications after operation of PFF, femoral arteriovenous fistula (AVF) is rare, but remains a challenging problem because it is frequently associated with significantly high mortality and morbidity and is very difficult to treat.

METHODS: A systematic literature review was conducted using the PRISMA guidelines with no language restriction. We searched scientific publications via PubMed, Embase, Cochrane central register of controlled trial, Google Scholar, the KoreaMed and the Research Information Sharing Service database. The goal of this study was to report on the incidence, clinical presentation, diagnosis, treatment, associated complications, morbidity and mortality of femoral AVF caused by PFF and to draw special attention to its prevention and management.

RESULTS: A total of 7 case reports on femoral AVF associated with operation of PFF were identified, and one our case was added to the systematic analysis. Of the 8 cases, 4 were male and 4 were female under the age of 67.87±18.44; 6 (75.0%) survived without any events, 1 (12.5%) survived with a sequela of peroneal nerve impairment, and 1 (12.5%) died of multi-organ failure and hypovolemia.

CONCLUSIONS: The incidence of femoral AVF associated with PFF is extremely low, though it appears to increase with the rising frequency of PFF. With a very few exceptions, complications following internal fixation are potentially limb- and life-threatening. There is still no definite consensus on the standardized diagnostic or therapeutic modalities. Therefore, surgeons should keep in mind that this serious complication requires early diagnosis and prompt treatment, which should not be underestimated. Femoral AVF following operation of PFF should be meticulously managed, because untreated fistulae result in serious unexpected complications including renin-mediated hypertension, high-output heart failure and venous and/or arterial insufficiency. Surgical treatment is still the gold standard for such cases, but in limited cases endovascular procedures using embolization and closure device can be a good treatment option.

Medienart:

E-Artikel

Erscheinungsjahr:

2020

Erschienen:

2020

Enthalten in:

Zur Gesamtaufnahme - volume:8

Enthalten in:

Annals of translational medicine - 8(2020), 6 vom: 19. März, Seite 291

Sprache:

Englisch

Beteiligte Personen:

Kim, Jun Seok [VerfasserIn]
Lee, Song Am [VerfasserIn]
Chee, Hyun Keun [VerfasserIn]
Hwang, Jae Joon [VerfasserIn]
Kim, Hye Young [VerfasserIn]
Kim, Jin Yong [VerfasserIn]
Choi, Seung Myung [VerfasserIn]
Kim, Yo Han [VerfasserIn]
Lee, Woo Surng [VerfasserIn]

Links:

Volltext

Themen:

Arteriovenous fistula (AVF)
Femoral neck fractures
Hip fractures
Inter-trochanteric femoral fractures
Journal Article
Vascular fistula

Anmerkungen:

Date Revised 14.04.2022

published: Print

Citation Status PubMed-not-MEDLINE

doi:

10.21037/atm.2020.03.08

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM309394201