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Floridi C, Cacioppa LM, Rossini N, Ventura C, Macchini M, Rosati M, Boscarato P, Torresi M, Candelari R, Giovagnoni A. Predictive factors of selective transarterial embolization failure in acute renal bleeding: a single-center experience. Emerg Radiol 2023; 30:597-606. [PMID: 37481680 DOI: 10.1007/s10140-023-02159-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2023] [Accepted: 07/11/2023] [Indexed: 07/24/2023]
Abstract
PURPOSE Transarterial embolization of renal artery branches (RTE) is a minimally invasive procedure commonly performed in life-threatening renal bleeding of different etiologies. Despite the widespread use of RTE, no consensus guidelines are currently available. Our aim was to investigate clinical and technical efficacy and to identify potential predictors for clinical failure of this procedure. METHODS All the RTE procedures performed in our Interventional Radiology unit in last 10 years were retrospectively collected and analyzed. All selected patients underwent both pre-procedural computed tomography angiography (CTA) and post-procedural CTA within 30 days. Clinical success was considered as primary endpoint. Demographic, laboratory, and diagnostic findings predictive of clinical failure of RTE were identified. RESULTS Over a total of 51 patients enrolled, 27 (53%) were females and 33 (64.7%) had a renal bleeding of iatrogenic origin. Technical and clinical success was 100% and 80.4%, respectively. Hematoma volumes > 258.5 cm3 measured at CTA, higher pre- and post-procedural serum creatinine (Scr) levels, an increase in Scr value > 0.135 mg/dl after the procedure, a worse post-procedural estimated glomerular filtration rate (eGFR), a post-procedural reduction of eGFR < 3.350 ml/min, and a post-procedural reduction of platelet count (PLT) > 46.50 × 103/mmc showed a significantly higher rate of clinical failure. CONCLUSION RTE is a safe and effective procedure in the management of acute renal bleeding of various origins. Hematoma volume, Scr, PLT, and eGFR values were found to be predictive factors of poor clinical outcome and should be closely monitored.
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Affiliation(s)
- C Floridi
- Department of Clinical, Special and Dental Sciences, University Politecnica Delle Marche, 60126, Ancona, Italy
- Division of Radiology, Department of Radiological Sciences, University Hospital "Azienda Ospedaliero Universitaria Delle Marche", 60126, Ancona, Italy
- Division of Interventional Radiology, Department of Radiological Sciences, University Hospital "Azienda Ospedaliero Universitaria Delle Marche", 60126, Ancona, Italy
| | - L M Cacioppa
- Division of Interventional Radiology, Department of Radiological Sciences, University Hospital "Azienda Ospedaliero Universitaria Delle Marche", 60126, Ancona, Italy
| | - N Rossini
- Department of Clinical, Special and Dental Sciences, University Politecnica Delle Marche, 60126, Ancona, Italy.
| | - C Ventura
- UOC Radiology, AST Fermo, Marche Region, 63900, Fermo, Italy
| | - M Macchini
- Division of Interventional Radiology, Department of Radiological Sciences, University Hospital "Azienda Ospedaliero Universitaria Delle Marche", 60126, Ancona, Italy
| | - M Rosati
- Division of Interventional Radiology, Department of Radiological Sciences, University Hospital "Azienda Ospedaliero Universitaria Delle Marche", 60126, Ancona, Italy
| | - P Boscarato
- Division of Interventional Radiology, Department of Radiological Sciences, University Hospital "Azienda Ospedaliero Universitaria Delle Marche", 60126, Ancona, Italy
| | - M Torresi
- Division of Interventional Radiology, Department of Radiological Sciences, University Hospital "Azienda Ospedaliero Universitaria Delle Marche", 60126, Ancona, Italy
| | - R Candelari
- Division of Interventional Radiology, Department of Radiological Sciences, University Hospital "Azienda Ospedaliero Universitaria Delle Marche", 60126, Ancona, Italy
| | - A Giovagnoni
- Department of Clinical, Special and Dental Sciences, University Politecnica Delle Marche, 60126, Ancona, Italy
- Division of Radiology, Department of Radiological Sciences, University Hospital "Azienda Ospedaliero Universitaria Delle Marche", 60126, Ancona, Italy
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Sgalambro F, Giordano AV, Carducci S, Varrassi M, Perri M, Arrigoni F, Palumbo P, Bruno F, Bardi L, Mangoni di S Stefano ML, Danti G, Gentili F, Mazzei MA, Di Cesare E, Splendiani A, Masciocchi C, Barile A. The role of interventional radiology in hepatic and renal hemorrhage embolization: single center experience and literature review. ACTA BIO-MEDICA : ATENEI PARMENSIS 2021; 92:e2021405. [PMID: 34505844 PMCID: PMC8477065 DOI: 10.23750/abm.v92is5.11876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Accepted: 07/28/2021] [Indexed: 12/03/2022]
Abstract
Background and aim: Intraabdominal hemorrhage secondary to liver and kidney injury is a major cause of morbidity and mortality. Endovascular arterial embolization is an established interventional radiology technique used to treat active bleeding, and its role in managing abdominal hemorrhages is growing, given the increasing trend for conservative treatment. Our study aims to retrospectively evaluate the technical and clinical results and the possible complications of arterial embolization procedures performed in emergency, in post-traumatic, iatrogenic, and pathological hepatic and renal bleedings. Methods: We performed a ten-year, single-center retrospective survey (from January 2010 to December 2019) of all patients treated in emergency by intra-arterial embolization of liver and kidney bleeding. Preliminary CT angiography studies were evaluated, as well as the angiographic findings. Materials used, procedural data, and clinical outcomes, including complications, were recorded. Results: The diagnostic angiography showed a single source of bleeding in 20 cases (66.7%), two bleeding vessels in 4 cases (13.3%), and multiple hemorrhagic sources in 6 cases (20%). All bleeding sources were successfully embolized; in 12 patients (40%), complete embolization was achieved with coils and 18 patients (60%) with hemostatic sponges. In one case, a second embolization procedure was performed for the persistence of hemodynamic instability. No major post-procedural complications were recorded. The mean procedure duration was 65.1 minutes. Conclusions: Based on our experience and literature data, the treatment of endovascular embolization in acute abdominal bleeding of hepatic and renal origin represents the treatment of choice, as it can provide complete therapeutic success in hemodynamically stable patients. (www.actabiomedica.it)
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Affiliation(s)
- Ferruccio Sgalambro
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Italy.
| | - Aldo Victor Giordano
- Interventional Radiology and Neuroradiology, San Salvatore Hospital, L'Aquila, Italy.
| | - Sergio Carducci
- Interventional Radiology and Neuroradiology, San Salvatore Hospital, L'Aquila, Italy.
| | - Marco Varrassi
- Interventional Radiology and Neuroradiology, San Salvatore Hospital, L'Aquila, Italy.
| | - Marco Perri
- Diagnostic and Interventional Radiology, SS. Filippo e Nicola Hospital, Avezzano (AQ), Italy.
| | - Francesco Arrigoni
- Department of Emergency and Interventional Radiology, San Salvatore Hospital, L'Aquila, Italy.
| | - Pierpaolo Palumbo
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Italy and Italian Society of Medical and Interventional Radiology (SIRM), SIRM Foundation, Milan, Italy .
| | - Federico Bruno
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Italy and Italian Society of Medical and Interventional Radiology (SIRM), SIRM Foundation, Milan, Italy.
| | - Luca Bardi
- Dipartimento di Scienze Biomediche Avanzate, Università Federico II, Napoli .
| | | | - Ginevra Danti
- Azienda Ospedaliero Universitaria Careggi, Firenze, Italy.
| | - Francesco Gentili
- Section of Radiology, Unit of Surgical Sciences, University of Parma, Parma, Italy.
| | - Maria Antonietta Mazzei
- Department of Medical, Surgical and Neuro Sciences, University of Siena, Department of Radiological Sciences, Unit of Diagnostic Imaging, Azienda Ospedaliera Universitaria Senese, Siena, Italy .
| | - Ernesto Di Cesare
- Department of Life, Health and Enviromental Sciences, University of L'Aquila, Italy.
| | - Alessandra Splendiani
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Italy.
| | - Carlo Masciocchi
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Italy.
| | - Antonio Barile
- Department of Biotechnological and Applied Clinical Science, University of L'Aquila, L'Aquila, Italy.
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Alwarraky MS, Abdallah MM, Elgharbawy MS. Clinical outcome and safety of selective renal artery embolization using permanent occlusive agents for acute renal bleeding. THE EGYPTIAN JOURNAL OF RADIOLOGY AND NUCLEAR MEDICINE 2020. [DOI: 10.1186/s43055-020-00328-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
To evaluate how far is selective renal artery embolization (RAE) using permanent agents effective in treating acute renal artery bleeding. We retrospectively reviewed the medical records of patients (n = 45) with renal bleeding who were managed by selective RAE using coils, N-butyl-cyanoacrylate glue (NBCA glue), and polyvinyl alcohol (PVA). Data retrieved included the cause, number, and type of the bleeding lesions as well as the results of the embolization for 1 year after RAE. Clinical success was the primary outcome while re-bleeding and complications were the secondary outcomes.
Results
There were 55 bleeding lesions detected by angiography in the included 45 patients. Coils were used in 23/45 patients (51.1%), NBCA glue in 15/45 patients (33.3%), and PVA in 7 patients (15.6%). Bleeding could be controlled with embolization in a single session in 41/45 patients with primary clinical success 91.1%. Four patients needed re-embolization sessions to control bleeding and only one patient was controlled, giving secondary clinical success of 92.3%. Three patients failed to respond to embolization and nephrectomy was done. Iatrogenic dissection of the segmental branch was seen in one patient. Post embolization syndrome was seen in 14/45 patients (31.1%). Non-target embolization was seen in 2 patients: one during treatment with NBCA glue and the other with PVA. No other complications were recorded. No significant differences between clinical success among coil, NBCA glue, and PVA subgroups (P > 0.05).
Conclusion
Selective RAE using permanent agents is effective in controlling renal bleeding and no significant difference among coil, NBCA glue, and PVA.
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