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Sussman MS, Ryon EL, Bahga A, Almeida S, Almeida JI. A systematic review of the treatment of residual below the knee venous reflux after endovenous thermal ablation of the great saphenous vein. J Vasc Surg Venous Lymphat Disord 2021; 10:233-240. [PMID: 34425265 DOI: 10.1016/j.jvsv.2021.03.024] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Accepted: 03/28/2021] [Indexed: 11/18/2022]
Abstract
BACKGROUND Great saphenous vein (GSV) antireflux procedures have evolved during the past few decades to reduce elevated venous pressure. Untreated reflux in the below knee (BK) GSV (BK-GSV) can lead to persistent venous hypertension and deterioration of the venous circulation. The purpose of the present systematic review was to study the influence of BK-GSV intervention on venous disease progression. METHODS A search was conducted, adhering to the PRISMA (preferred reporting items for systematic reviews and meta-analyses) guidelines. The PubMed and Embase databases were searched and cross-referenced. Studies were included if they had met the inclusion criterion of BK-GSV disease as a primary or secondary outcome. Two of the authors independently determined the eligibility and extracted the relevant data. RevMan, version 5.3 (Cochrane Training, London, UK), and SPSS (IBM Corp, Armonk, NY) were used for statistical computation. RESULTS Fifteen studies that had assessed BK-GSV reflux recurrence after ablative intervention were included in our analysis. Of the 15 studies, 6 had assessed patients after above knee (AK) high ligation and stripping (HLS), 7 after AK endovenous laser ablation (AK-EVLA), and 2 after AK- and BK-EVLA (AK+BK EVLA). In total, 525 limbs had undergone HLS, 696 AK-EVLA, and 147 AK+BK EVLA. AK+BK EVLA was associated with significantly lower odds of BK-GSV reflux recurrence compared with AK-EVLA only (odds ratio [OR], 0.1857; 95% confidence interval [CI], 0.076-0.4734; P < .0001). Although the odds of recurrent BK-GSV reflux appeared to be greater for patients who had undergone AK-HLS compared with AK+BK HLS, the difference was not statistically significant (OR, 0.62; CI, 0.27-1.43; P = .69). Finally, no statistically significant difference was observed in BK-GSV reflux recurrence between patients receiving AK-EVLA and those receiving AK-HLS (OR, 0.85; 95% CI, 0.52-1.39; P = .31). CONCLUSIONS Axial hydrostatic reflux from the groin to ankle is best controlled with AK+BK-GSV ablation. However, GSV ablation can result in saphenous nerve injury. For C4 to C6 disease, more aggressive treatment of the AK+BK-GSV is justified if the duplex ultrasound findings demonstrate groin to ankle reflux. Thermal ablation of the BK-GSV has a lower incidence of saphenous nerve injury than does BK saphenous stripping. More randomized controlled trials are needed to answer questions involving disease recurrence and the best techniques to mitigate these recurrences.
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Affiliation(s)
- Matthew S Sussman
- Division of Vascular Surgery, Daughtry Family Department of Surgery, University of Miami Miller School of Medicine, Miami, Fla.
| | - Emily L Ryon
- Division of Vascular Surgery, Daughtry Family Department of Surgery, University of Miami Miller School of Medicine, Miami, Fla
| | - Amritpal Bahga
- Division of Vascular Surgery, Daughtry Family Department of Surgery, University of Miami Miller School of Medicine, Miami, Fla
| | - Stephanie Almeida
- Division of Vascular Surgery, Daughtry Family Department of Surgery, University of Miami Miller School of Medicine, Miami, Fla
| | - Jose I Almeida
- Division of Vascular Surgery, Daughtry Family Department of Surgery, University of Miami Miller School of Medicine, Miami, Fla
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Sussman MS, Mulder MB, Ryon EL, Urrechaga EM, Lama GA, Bahga A, Eidelson SA, Lieberman HM, Schulman CI, Namias N, Proctor KG. Acute Kidney Injury Risk in Patients Treated with Vancomycin Combined with Meropenem or Cefepime. Surg Infect (Larchmt) 2020; 22:415-420. [PMID: 32783764 DOI: 10.1089/sur.2020.105] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Background: No previous studies have determined the incidence of acute kidney injury (AKI) in trauma patients treated with vancomycin + meropenem (VM) versus vancomycin + cefepime (VC). The purpose of this study was to fill this gap. Methods: A series of 99 patients admitted to an American College of Surgeons-verified level 1 trauma center over a two-year period who received VC or VM for >48 hours were reviewed retrospectively. Exclusion criteria were existing renal dysfunction or on renal replacement therapy. The primary outcome was AKI as defined by a rise in serum creatinine (SCr) to 1.5 times baseline. Multi-variable analysis was performed to control for factors associated with AKI (age, obesity, gender, length of stay [LOS], nephrotoxic agent(s), and baseline SCr), with significance defined as p < 0.05. Results: The study population was 50 ± 19 years old, 76% male, with a median LOS of 21 [range 15-39] days, and baseline SCr of 0.9 ± 0.2 mg/dL. Antibiotics, diabetes mellitus, and Injury Severity Score were independent predictors of AKI (odds ratio [OR] 4.4; 95% confidence interval [CI] 1.4-12; OR 9.3; 95% CI 1-27; OR 1.2; 95% CI 1.023-1.985, respectively). The incidence of AKI was higher with VM than VC (10/26 [38%] versus 14/73 [19.1%]; p = 0.049). Conclusions: The renal toxicity of vancomycin is potentiated by meropenem relative to cefepime in trauma patients. We recommend caution when initiating vancomycin combination therapy, particularly with meropenem.
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Affiliation(s)
- Matthew S Sussman
- Divisions of Trauma, Burns, and Surgical Critical Care and Dewitt Daughtry Family Dept of Surgery, University of Miami Leonard M. Miller School of Medicine, Miami, Florida, USA
| | - Michelle B Mulder
- Divisions of Trauma, Burns, and Surgical Critical Care and Dewitt Daughtry Family Dept of Surgery, University of Miami Leonard M. Miller School of Medicine, Miami, Florida, USA
| | - Emily L Ryon
- Divisions of Trauma, Burns, and Surgical Critical Care and Dewitt Daughtry Family Dept of Surgery, University of Miami Leonard M. Miller School of Medicine, Miami, Florida, USA
| | - Eva M Urrechaga
- Divisions of Trauma, Burns, and Surgical Critical Care and Dewitt Daughtry Family Dept of Surgery, University of Miami Leonard M. Miller School of Medicine, Miami, Florida, USA
| | - Gabriel A Lama
- Divisions of Trauma, Burns, and Surgical Critical Care and Dewitt Daughtry Family Dept of Surgery, University of Miami Leonard M. Miller School of Medicine, Miami, Florida, USA
| | - Amritpal Bahga
- Divisions of Trauma, Burns, and Surgical Critical Care and Dewitt Daughtry Family Dept of Surgery, University of Miami Leonard M. Miller School of Medicine, Miami, Florida, USA
| | - Sarah A Eidelson
- Divisions of Trauma, Burns, and Surgical Critical Care and Dewitt Daughtry Family Dept of Surgery, University of Miami Leonard M. Miller School of Medicine, Miami, Florida, USA
| | - Howard M Lieberman
- Divisions of Trauma, Burns, and Surgical Critical Care and Dewitt Daughtry Family Dept of Surgery, University of Miami Leonard M. Miller School of Medicine, Miami, Florida, USA
| | - Carl I Schulman
- Divisions of Trauma, Burns, and Surgical Critical Care and Dewitt Daughtry Family Dept of Surgery, University of Miami Leonard M. Miller School of Medicine, Miami, Florida, USA
| | - Nicholas Namias
- Divisions of Trauma, Burns, and Surgical Critical Care and Dewitt Daughtry Family Dept of Surgery, University of Miami Leonard M. Miller School of Medicine, Miami, Florida, USA
| | - Kenneth G Proctor
- Divisions of Trauma, Burns, and Surgical Critical Care and Dewitt Daughtry Family Dept of Surgery, University of Miami Leonard M. Miller School of Medicine, Miami, Florida, USA
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