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Long-Term Results of Autologous Bifurcated Carotid Artery Reconstructions. Ann Vasc Surg 2023; 92:93-103. [PMID: 36639097 DOI: 10.1016/j.avsg.2022.12.090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 12/17/2022] [Accepted: 12/26/2022] [Indexed: 01/12/2023]
Abstract
BACKGROUND Carotid bifurcation revascularization using interposition grafts is rare. While internal carotid artery (ICA) revascularization is regarded as mandatory, the external carotid artery (ECA) is severed in most instances. Long-term results of an autologous bifurcated carotid artery reconstruction are discussed. METHODS Single-center, retrospective analysis of a consecutive series of patients treated at an academic vascular surgery center. RESULTS From December 2006 to November 2019, fifty-one patients underwent reconstruction of the carotid artery using an autologous bifurcated interposition graft (38 males, 75%; median age: 68.7 years; interquartile range [IQR]: 60.2-76.5). Thirty-eight patients were asymptomatic (74.5%). Indication for reconstruction was recurrent carotid stenosis unfavorable for endovascular treatment/redo patch plasty (n = 32, symptomatic: n = 7), carotid aneurysm (n = 11, symptomatic: n = 5), neck tumor with vascular involvement (n = 7), trauma (n = 1). Nonreversed valve depleted saphenous vein y-graft from the groin was used in 49 (94.2%) and reversed cubital vein bifurcation in 3 (5.8%) procedures. The median ICA cross-clamp time was 15 min (IQR: 13-20 min). In four procedures (7.7%), a shunt was inserted because of a significant decrease of cerebral perfusion. In one patient, additional intraoperative stent placement of a proximal common carotid artery (CCA) stenosis was performed. Six patients suffered from ischemic neurological deficits (11.5%), all but 1 recovered with no or moderate symptoms. After a median follow-up of 5.2 years (IQR: 1.1-8.7 years), 7 significant asymptomatic stenoses (13.5%) and 2 occlusions (3.8%, one symptomatic) of the ICA, two significant asymptomatic CCA stenoses (3.8%), five significant stenoses (9.6%) and 7 asymptomatic occlusions (13.5%) of the ECA were observed. This prompted 7 re-redo-interventions in 5 patients. Twenty-eight patients (54.9%) died after a median follow-up of 3.3 years (IQR: 0.5-5.6 years). Two of these patients died due to conditions related to the performed carotid artery reconstruction. CONCLUSIONS Autologous bifurcated carotid artery interposition graft provides results comparable to other complex ICA revascularizations. Overall survival in this heterogeneous patient cohort is poor. Due to the high risk of stroke and poor long-term outcome, this procedure should be reserved for symptomatic patients with no other option for revascularization.
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Serna JJ, Ordoñez CA, Parra MW, Serna C, Caicedo Y, Rosero A, Velásquez F, Serna C, Salcedo A, González-Hadad A, García A, Herrera MA, Pino LF, Franco MJ, Rodríguez-Holguín F. Damage control in penetrating carotid artery trauma: changing a 100-year paradigm. Colomb Med (Cali) 2021; 52:e4054807. [PMID: 34908620 PMCID: PMC8634279 DOI: 10.25100/cm.v52i2.4807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 04/30/2021] [Accepted: 06/09/2021] [Indexed: 11/11/2022] Open
Abstract
Carotid artery trauma carries a high risk of neurological sequelae and death. Surgical management of these injuries has been controversial because it entails deciding between repair or ligation of the vessel, for which there is still no true consensus either way. This article proposes a new management strategy for carotid artery injuries based on the principles of damage control surgery which include endovascular and/or traditional open repair techniques. The decision to operate immediately or to perform further imaging studies will depend on the patient's hemodynamic status. If the patient presents with massive bleeding, an expanding neck hematoma or refractory hypovolemic shock, urgent surgical intervention is indicated. An altered mental status upon arrival is a potentially poor prognosis marker and should be taken into account in the therapeutic decision-making. We describe a step-by-step algorithmic approach to these injuries, including open and endovascular techniques. In addition, conservative non-operative management has also been included as a potentially viable strategy in selected patients, which avoids unnecessary surgery in many cases.
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Affiliation(s)
- José Julián Serna
- Fundación Valle del Lili, Department of Surgery, Division of Trauma and Acute Care Surgery, Cali, Colombia.,Universidad del Valle, Facultad de Salud, Escuela de Medicina, Department of Surgery, Division of Trauma and Acute Care Surgery. Cali, Colombia.,Universidad Icesi, Cali, Colombia.,Hospital Universitario del Valle, Department of Surgery, Division of Trauma and Acute Care Surgery, Cali, Colombia
| | - Carlos A Ordoñez
- Fundación Valle del Lili, Department of Surgery, Division of Trauma and Acute Care Surgery, Cali, Colombia.,Universidad del Valle, Facultad de Salud, Escuela de Medicina, Department of Surgery, Division of Trauma and Acute Care Surgery. Cali, Colombia.,Universidad Icesi, Cali, Colombia
| | - Michael W Parra
- Broward General Level I Trauma Center, Department of Trauma Critical Care, Fort Lauderdale FL , USA
| | - Carlos Serna
- Universidad del Valle, Facultad de Salud, Escuela de Medicina, Department of Surgery, Division of Trauma and Acute Care Surgery. Cali, Colombia
| | - Yaset Caicedo
- Fundación Valle del Lili, Centro de Investigaciones Clínicas (CIC), Cali, Colombia
| | - Alberto Rosero
- Fundación Valle del Lili, Department of Radiology, Division of Neuroradiology, Cali, Colombia
| | | | - Carlos Serna
- Universidad del Valle, Facultad de Salud, Escuela de Medicina, Department of Surgery, Division of Trauma and Acute Care Surgery. Cali, Colombia
| | - Alexander Salcedo
- Fundación Valle del Lili, Department of Surgery, Division of Trauma and Acute Care Surgery, Cali, Colombia.,Universidad del Valle, Facultad de Salud, Escuela de Medicina, Department of Surgery, Division of Trauma and Acute Care Surgery. Cali, Colombia.,Universidad Icesi, Cali, Colombia.,Hospital Universitario del Valle, Department of Surgery, Division of Trauma and Acute Care Surgery, Cali, Colombia
| | - Adolfo González-Hadad
- Universidad del Valle, Facultad de Salud, Escuela de Medicina, Department of Surgery, Division of Trauma and Acute Care Surgery. Cali, Colombia.,Hospital Universitario del Valle, Department of Surgery, Division of Trauma and Acute Care Surgery, Cali, Colombia.,Centro Médico Imbanaco, Cali, Colombia
| | - Alberto García
- Fundación Valle del Lili, Department of Surgery, Division of Trauma and Acute Care Surgery, Cali, Colombia.,Universidad del Valle, Facultad de Salud, Escuela de Medicina, Department of Surgery, Division of Trauma and Acute Care Surgery. Cali, Colombia.,Universidad Icesi, Cali, Colombia
| | - Mario Alain Herrera
- Universidad del Valle, Facultad de Salud, Escuela de Medicina, Department of Surgery, Division of Trauma and Acute Care Surgery. Cali, Colombia.,Hospital Universitario del Valle, Department of Surgery, Division of Trauma and Acute Care Surgery, Cali, Colombia
| | - Luis Fernando Pino
- Universidad del Valle, Facultad de Salud, Escuela de Medicina, Department of Surgery, Division of Trauma and Acute Care Surgery. Cali, Colombia.,Hospital Universitario del Valle, Department of Surgery, Division of Trauma and Acute Care Surgery, Cali, Colombia
| | - Maria Josefa Franco
- Fundación Valle del Lili, Department of Surgery, Division of Trauma and Acute Care Surgery, Cali, Colombia
| | - Fernando Rodríguez-Holguín
- Fundación Valle del Lili, Department of Surgery, Division of Trauma and Acute Care Surgery, Cali, Colombia
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Ipsilateral carotid bypass outcomes in hostile neck anatomy. J Vasc Surg 2021; 74:1929-1936. [PMID: 34090988 DOI: 10.1016/j.jvs.2021.05.036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 05/11/2021] [Indexed: 11/21/2022]
Abstract
OBJECTIVE To determine differences in outcomes among patients undergoing ipsilateral carotid bypass with hostile or normal neck anatomy. METHODS Single-center retrospective review of all ipsilateral extracranial carotid bypasses performed between 1998 and 2018. RESULTS Forty-eight patients underwent ipsilateral carotid bypass from the common carotid artery to either the internal carotid artery or carotid bifurcation during the study period. Seven patients were excluded owing to either a lack of follow-up or missing data. The indications for intervention included infected patches, aneurysmal degeneration, symptomatic and asymptomatic stenosis or restenosis, carotid body tumors, neck malignancy, and trauma. In 25 procedures (61%), there was a hostile neck anatomy defined as a prior history of external beam neck irradiation or neck surgery. Among this group, 12 pectoralis muscle flaps were performed for reconstructive coverage. Conduits included polytetrafluorethylene (n = 21), great saphenous vein (n = 9), superficial femoral artery (n = 7) and arterial homograft (n = 4). All superficial femoral artery conduits were used in the hostile neck group (P = .03). The overall mean time of follow-up was 22 months, with all bypasses remaining patent with no significant clinical stenosis. The 30-day ipsilateral stroke and myocardial infarction rates were 4.88% each, all within the hostile neck group, with no 30-day mortalities for the entire cohort. One-third of the muscle flaps were performed in the setting of infected patches (P = .02) with no significant differences in perioperative outcomes with use. The overall median hospital length of stay was significantly increased in patients receiving muscle flap coverage (3.0 vs 7.0 days; P = .04). CONCLUSIONS In patients with a complex carotid pathology, ipsilateral carotid bypass is an effective solution for carotid reconstruction. Different conduits should be used depending on the indication. Muscle flap coverage should be considered in hostile settings when primary wound closure is not feasible.
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Autologous Bifurcated Carotid Artery Reconstruction: Technique and 2 Year Follow Up. Eur J Vasc Endovasc Surg 2018; 56:163-170. [PMID: 29861200 DOI: 10.1016/j.ejvs.2018.03.019] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2017] [Accepted: 03/19/2018] [Indexed: 11/21/2022]
Abstract
OBJECTIVE/BACKGROUND Carotid bifurcation resection with subsequent reconstruction is performed infrequently. While internal carotid artery (ICA) revascularisation is regarded as mandatory, the external carotid artery (ECA) is severed in most instances. Indications for and results of an autologous bifurcated carotid artery reconstruction are discussed. METHODS This was a single centre retrospective analysis of a consecutive series of patients treated at an academic vascular surgery centre. RESULTS From December 2006 to August 2015, 47 patients underwent reconstruction of the carotid artery using an autologous bifurcated interposition graft (36 men; median age 68.3 years [range 41-87 years]; 33 asymptomatic [70%]). The indication for reconstruction was recurrent carotid stenosis unfavorable for endovascular treatment/redo patch plasty (n = 29; symptomatic: n = 12), carotid aneurysm (n = 10), neck tumour with vascular involvement (n = 7), and trauma (n = 1). Groups were not different with regard to vascular risk factors. Non-reversed valve depleted saphenous/accessory saphenous vein from the groin was used in 44 (94%), and reversed valve depleted cubital vein bifurcation graft in three patients (6%). Median ICA cross clamp time was 17 min (range 8-30 min). Five patients suffered from intra-operative ischaemic neurological deficits (11%), of which all were temporary except one. One tumour patient died on post-operative day 1 due to bleeding. Median follow up was 28.3 months (range 0.1-97.4 months). Tumour erosion required graft ligation in one patient 7 months after reconstruction. Five significant stenoses of the ICA (11%), nine (19%) stenoses of the ECA, and two (4%) common carotid artery stenoses, with four (8%) re-redo interventions, were observed. Thirteen patients (28%) died after a median follow up of 6.7 months (range 1.7-56.7 months), all unrelated to the vascular procedure. CONCLUSION Autologous bifurcated carotid artery interposition graft avoids the use of prosthetic graft material, the ECA remains patent in 80%, and it provides mid-term results comparable with other redo carotid artery procedures. Therefore, this procedure should be reserved for symptomatic patients with no other revascularisation option.
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