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Figueroa BA, Ordenana CX, Rezaei M, Said SA, Fahradyan V, Dalla Pozza E, Orfahli LM, Madajka M, Kopparthy V, Papay F, Rampazzo A, Bassiri Gharb B. Orthotopic forelimb transplantation in a Yucatan minipig model: Anatomic and in vivo study. Microsurgery 2024; 44:e31136. [PMID: 38342995 DOI: 10.1002/micr.31136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 09/26/2023] [Accepted: 12/08/2023] [Indexed: 02/15/2024]
Abstract
INTRODUCTION Above elbow transplants represent 19% of the upper extremity transplants. Previous large-animal models have been too distal or heterotopic, did not use immunosuppression and had short survival. We hypothesize that an orthotopic forelimb transplant model, under standard immunosuppression, is feasible and can be used to address questions on peri-transplant ischemia reperfusion injury, and post-transplantation vascular, immunologic, infectious, and functional outcomes. MATERIALS AND METHODS Four forelimbs were used for anatomical studies. Four mock transplants were performed to establish technique/level of muscle/tendon repairs. Four donor and four recipient female Yucatan minipigs were utilized for in-vivo transplants (endpoint 90-days). Forelimbs were amputated at the midarm and preserved through ex vivo normothermic perfusion (EVNP) utilizing an RBC-based perfusate. Hourly perfusate fluid-dynamics, gases, electrolytes were recorded. Contractility during EVNLP was graded hourly using the Medical Research Council scale. EVNP termination criteria included systolic arterial pressure ≥115 mmHg, compartment pressure ≥30 mmHg (at EVNP endpoint), oxygen saturation reduction of 20%, and weight change ≥2%. Indocyanine green (ICG) angiography was performed after revascularization. Limb rejection was evaluated clinically (rash, edema, temperature), and histologically (BANFF classification) collecting per cause and protocol biopsies (POD 1, 7, 30, 60 and endpoint). Systemic infections were assessed by blood culture and tissue histology. CT scan was used to confirm bone bridging at endpoint. RESULTS Animals 2, 4 reached endpoint with grade 0-I rejection. Limbs 1, 3 presented grade III rejection on days 6, 61. CsA troughs averaged 461 ± 189 ng/mL. EVNLP averaged 4.3 ± 0.52 h. Perfusate lactate, PO2 , and pH were 5.6 ± 0.9 mmol/L, 557 ± 72 mmHg and 7.5 ± 0.1, respectively. Muscle contractions were 4 [1] during EVNLP. Transplants 2, 3, 4 showed bone bridging on CT. CONCLUSION We present preliminary evidence supporting the feasibility of an orthotopic, mid-humeral forelimb allotransplantation model under standard immunosuppression regimen. Further research should validate the immunological, infectious, and functional outcomes of this model.
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Affiliation(s)
- Brian A Figueroa
- Department of Plastic Surgery, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - Carlos X Ordenana
- Department of Plastic Surgery, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - Majid Rezaei
- Department of Plastic Surgery, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - Sayf A Said
- Department of Plastic Surgery, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - Vahe Fahradyan
- Department of Plastic Surgery, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - Edoardo Dalla Pozza
- Department of Plastic Surgery, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - Lynn M Orfahli
- Department of Plastic Surgery, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - Maria Madajka
- Department of Plastic Surgery, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - Varun Kopparthy
- Department of Plastic Surgery, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - Frank Papay
- Department of Plastic Surgery, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - Antonio Rampazzo
- Department of Plastic Surgery, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - Bahar Bassiri Gharb
- Department of Plastic Surgery, Cleveland Clinic Foundation, Cleveland, Ohio, USA
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Lammers J, Al-Malak M, Kopparthy V, Figueroa BA, Rampazzo A, Bassiri Gharb B. Letter Regarding: Continuous Versus Pulsatile Flow in 24-Hour Vascularized Composite Allograft Machine Perfusion in Swine: A Pilot Study. J Surg Res 2023; 291:749-750. [PMID: 37394332 DOI: 10.1016/j.jss.2023.04.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Accepted: 04/13/2023] [Indexed: 07/04/2023]
Affiliation(s)
- Jacob Lammers
- Department of Plastic and Reconstructive Surgery, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Mazen Al-Malak
- Department of Plastic and Reconstructive Surgery, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Varun Kopparthy
- Department of Plastic and Reconstructive Surgery, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Brian A Figueroa
- Department of Plastic and Reconstructive Surgery, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Antonio Rampazzo
- Department of Plastic and Reconstructive Surgery, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Bahar Bassiri Gharb
- Department of Plastic and Reconstructive Surgery, Cleveland Clinic Foundation, Cleveland, Ohio.
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Pearcy C, Grossman Verner HM, Figueroa BA, Burris J, Truitt MS, Karpisek A. Appropriate Imaging for Geriatric Trauma. Am Surg 2023; 89:4531-4535. [PMID: 35981527 DOI: 10.1177/00031348221121545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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] [Indexed: 11/15/2022]
Abstract
BACKGROUND Trauma is the leading cause of preventable death in the United States. Early detection of life-threatening injuries leads to improved survival. Computed tomography (CT) scanning has become the modality of choice for early detection of injuries in the stable patient. Some studies have associated selective imaging (Selective-CT) with equivalent outcomes compared to whole body imaging (Pan-CT) with lower costs and radiation exposure. Within the geriatric population, however, the utility of Pan-CT remains controversial. Therefore, the aim of this study was to determine if a difference exists between Selective-CT and Pan-CT imaging in the geriatric trauma patient. METHODS A retrospective analysis of Level 3 (G60) trauma activations presenting to our urban Level I trauma center between June 2016 and June 2019 was performed. Pan-CT was defined by ICD-10 codes indicating a head, cervical spine, chest, abdomen, and pelvis CT series. Patients with missing images and those who were transferred from other institutions were excluded. Logistic regression controlling for age, gender, injury type, severity, and Glasgow Coma Score was performed. RESULTS A total of 1014 patients met inclusion criteria. Of these, 30.9% underwent Pan-CT (n = 314), 48.9% had Selective-CT (n = 497), and 20.2% received no CT imaging (n = 203). After logistic regression, no clinically significant variations in emergency department length of stay (LOS), hospital LOS, ICU LOS, ventilator days, discharge disposition, missed injury rate, or mortality rate were observed between imaging strategies. CONCLUSIONS Pan-CT provides no clinically significant advantage over Selective-CT in the geriatric trauma patient.
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Affiliation(s)
- Christopher Pearcy
- Department of Graduate Medical Education, Methodist Dallas Medical Center, Dallas, TX, USA
| | | | - Brian A Figueroa
- Clinical Research Institute, Methodist Health System, Dallas, TX, USA
| | - Jennifer Burris
- Associates in Surgical Acute Care,Methodist Health System, Dallas, TX, USA
| | - Michael S Truitt
- Department of Graduate Medical Education, Methodist Dallas Medical Center, Dallas, TX, USA
| | - Andrew Karpisek
- Associates in Surgical Acute Care,Methodist Health System, Dallas, TX, USA
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Ku YC, Mulvihill L, Lammers J, Al-Malak M, Figueroa BA, Jo D, Fodor RS, Rampazzo A, Bassiri Gharb B. Comparing the educational quality of free flap technique videos on public and paid platforms. Microsurgery 2023; 43:702-712. [PMID: 37203802 DOI: 10.1002/micr.31059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Revised: 05/03/2023] [Accepted: 05/05/2023] [Indexed: 05/20/2023]
Abstract
BACKGROUND Surgical videos are reshaping the landscape for surgical education. As this form of education has rapidly grown and become a valuable resource for experienced surgeons, residents, and students, there is great variability in the presentation of what is offered. This study aimed to assess and compare the educational quality of free flap instructional videos on public and paid platforms. METHODS Free flap videos from public (YouTube) and paid (American Society of Plastic Surgeons Education Network and Plastic and Reconstructive Surgery Journal) sources were screened independently by three reviewers. Sample size was calculated to reach 80% power. The educational quality of the videos was determined using a modified version of Laparoscopic Surgery Video Educational Guidelines (0-6 low, 7-12 medium, 13-18 high). Professionally-made videos were identified per lighting, positioning, and video/imaging quality. Interrater reliability between the three reviewers was calculated. The educational quality of the videos was compared between public and paid sources using Mood's median test. Pearson's correlation coefficient was utilized to assess the correlation between video length and educational quality. RESULTS Seventy-six videos were included (40 public, 36 paid). The median video lengths for public and paid platforms were 9.43(IQR = 12.33) and 5.07(IQR = 6.4) min, respectively. There were 18 high, 16 medium, and 6 low-quality public videos, versus 13 high, 21 medium, and 2 low-quality paid videos. Four public and seven paid videos were identified as professionally made. Interrater reliability was high (α = .9). No differences in educational quality were identified between public and paid platforms. Video length was not correlated with quality (p = .15). A video library compiling public high-quality videos was created (https://www.youtube.com/playlist?list=PL-d5BBgQF75VWSkbvEq6mfYI--9579oPK). CONCLUSIONS Public and paid platforms may provide similar surgical education on free tissue transfer. Therefore, whether to subscribe to a paid video platform for supplemental free flap education should be determined on an individual basis.
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Affiliation(s)
- Ying C Ku
- Department of Plastic and Reconstructive Surgery, Cleveland Clinic Foundation, Cleveland, Ohio, United States
| | - Lianne Mulvihill
- Department of Plastic and Reconstructive Surgery, Cleveland Clinic Foundation, Cleveland, Ohio, United States
| | - Jacob Lammers
- Department of Plastic and Reconstructive Surgery, Cleveland Clinic Foundation, Cleveland, Ohio, United States
| | - Mazen Al-Malak
- Department of Plastic and Reconstructive Surgery, Cleveland Clinic Foundation, Cleveland, Ohio, United States
| | - Brian A Figueroa
- Department of Plastic and Reconstructive Surgery, Cleveland Clinic Foundation, Cleveland, Ohio, United States
| | - Diane Jo
- Department of Plastic and Reconstructive Surgery, Cleveland Clinic Foundation, Cleveland, Ohio, United States
| | - R'ay S Fodor
- Department of Plastic and Reconstructive Surgery, Cleveland Clinic Foundation, Cleveland, Ohio, United States
| | - Antonio Rampazzo
- Department of Plastic and Reconstructive Surgery, Cleveland Clinic Foundation, Cleveland, Ohio, United States
| | - Bahar Bassiri Gharb
- Department of Plastic and Reconstructive Surgery, Cleveland Clinic Foundation, Cleveland, Ohio, United States
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Figueroa BA, Said SA, Ordenana C, Rezaei M, Orfahli LM, Dubé GP, Papay F, Brunengraber H, Dasarathy S, Rampazzo A, Gharb BB. Ex vivo normothermic preservation of amputated limbs with a hemoglobin-based oxygen carrier perfusate. J Trauma Acute Care Surg 2022; 92:388-397. [PMID: 34510075 DOI: 10.1097/ta.0000000000003395] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND Ex vivo normothermic limb perfusion (EVNLP) preserves amputated limbs under near-physiologic conditions. Perfusates containing red blood cells (RBCs) have shown to improve outcomes during ex vivo normothermic organ perfusion, when compared with acellular perfusates. To avoid limitations associated with the use of blood-based products, we evaluated the feasibility of EVNLP using a polymerized hemoglobin-based oxygen carrier-201 (HBOC-201). METHODS Twenty-four porcine forelimbs were procured from Yorkshire pigs. Six forelimbs underwent EVNLP with an HBOC-201-based perfusate, six with an RBC-based perfusate, and 12 served as static cold storage (SCS) controls. Ex vivo normothermic limb perfusion was terminated in the presence of systolic arterial pressure of 115 mm Hg or greater, fullness of compartments, or drop of tissue oxygen saturation by 20%. Limb contractility, weight change, compartment pressure, tissue oxygen saturation, oxygen uptake rates (OURs) were assessed. Perfusate fluid-dynamics, gases, electrolytes, metabolites, methemoglobin, creatine kinase, and myoglobin concentration were measured. Uniformity of skin perfusion was assessed with indocyanine green angiography and infrared thermography. RESULTS Warm ischemia time before EVNLP was 35.50 ± 8.62 minutes (HBOC-201), 30.17 ± 8.03 minutes (RBC) and 37.82 ± 10.45 (SCS) (p = 0.09). Ex vivo normothermic limb perfusion duration was 22.5 ± 1.7 hours (HBOC-201) and 28.2 ± 7.3 hours (RBC) (p = 0.04). Vascular flow (325 ± 25 mL·min-1 vs. 444.7 ± 50.6 mL·min-1; p = 0.39), OUR (2.0 ± 1.45 mL O2·min-1·g-1 vs. 1.3 ± 0.92 mL O2·min-1·g-1 of tissue; p = 0.80), lactate (14.66 ± 4.26 mmol·L-1 vs. 13.11 ± 6.68 mmol·L-1; p = 0.32), perfusate pH (7.53 ± 0.25 HBOC-201; 7.50 ± 0.23 RBC; p = 0.82), flexor (28.3 ± 22.0 vs. 27.5 ± 10.6; p = 0.99), and extensor (31.5 ± 22.9 vs. 28.8 ± 14.5; p = 0.82) compartment pressures, and weight changes (23.1 ± 3.0% vs. 13.2 ± 22.7; p = 0.07) were not significantly different between HBOC-201 and RBC groups, respectively. In HBOC-201 perfused limbs, methemoglobin levels increased, reaching 47.8 ± 12.1% at endpoint. Methemoglobin saturation did not affect OUR (ρ = -0.15, r2 = 0.022; p = 0.45). A significantly greater number of necrotic myocytes was found in the SCS group at endpoint (SCS, 127 ± 17 cells; HBOC-201, 72 ± 30 cells; RBC-based, 56 ± 40 cells; vs. p = 0.003). CONCLUSION HBOC-201- and RBC-based perfusates similarly support isolated limb physiology, metabolism, and function.
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Affiliation(s)
- Brian A Figueroa
- From the Department of Plastic Surgery (B.A.F., S.A.S., C.O., M.R., L.M.O., F.P., A.R., B.B.G.), Cleveland Clinic; Department of Nutrition (H.B.), School of Medicine, Case Western Reserve University; Department of Gastroenterology (S.D.), Cleveland Clinic, Cleveland, Ohio; and Hemoglobin Oxygen Therapeutics, LLC (G.P.D.), Souderton, Pennsylvania
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Grossman Verner HM, Figueroa BA, Salgado Crespo M, Lorenzo M, Amos JD. Trauma center funding: time for an update. Trauma Surg Acute Care Open 2021; 6:e000596. [PMID: 34423132 PMCID: PMC8340286 DOI: 10.1136/tsaco-2020-000596] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Accepted: 06/21/2021] [Indexed: 01/04/2023] Open
Abstract
Background Uncompensated care (UC) is healthcare provided with no payment from the patient or an insurance provider. UC directly contributes to escalating healthcare costs in the USA and potentially impacts patient care. In Texas, there has been a steady increase in the number of trauma centers and UC volumes without an increase in trauma funding of UC. The method of calculating UC trauma funds in Texas is imprecise as it is driven by Medicaid volumes and not actual trauma care costs. Methods Five years of annual trauma UC disbursement reports from the Texas Department of State Health Services were used to determine changes in UC economic considerations for level I, II, and III trauma centers in the largest urban trauma service areas (TSAs). Data for UC costs, compensation, and TSA demographics were used to assess variations. Statistical significance was determined using a Kruskal-Wallis test with Dunn's pairwise comparison post-hoc analysis and logistic regression. Results TSA-E (Dallas-Fort Worth area) has 33% of the level I trauma centers in Texas (n=6) and yet serves only 27% of the total state population across 14 metropolitan and 5 non-metropolitan counties. Since 2015, TSA-E has shown higher UC costs (p<0.02) and lower reimbursement (p<0.01) than the second largest urban hub, TSA-Q (Houston area). TSA-E level I trauma centers trended towards decreased UC reimbursements. Discussion The unregulated expansion of trauma centers in Texas has led to an unprecedented increase in hospitals participating in trauma care. The unbalanced allocation of UC funding could lead to further economic instability, compromise resource allocation, and negatively impact patient care in an already fragile healthcare environment. Level of evidence Level IV; Retrospective economic analysis and evaluation.
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Affiliation(s)
| | - Brian A Figueroa
- Clinical Research Institute, Methodist Health System, Dallas, Texas, USA
| | - Marcos Salgado Crespo
- Associates in Surgical Acute Care, Methodist Dallas Medical Center, Dallas, Texas, USA
| | - Manuel Lorenzo
- Associates in Surgical Acute Care, Methodist Dallas Medical Center, Dallas, Texas, USA
| | - Joseph D Amos
- Associates in Surgical Acute Care, Methodist Dallas Medical Center, Dallas, Texas, USA
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Said SA, Ordeñana CX, Rezaei M, Figueroa BA, Dasarathy S, Brunengraber H, Rampazzo A, Gharb BB. Corrigendum to: Ex-Vivo Normothermic Limb Perfusion With a Hemoglobin-Based Oxygen Carrier (HBOC) Perfusate. Mil Med 2020; 185:e1900. [PMID: 32627828 DOI: 10.1093/milmed/usaa081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Indexed: 11/12/2022] Open
Affiliation(s)
- Sayf A Said
- Cleveland Clinic Foundation, Department of Plastic Surgery, 9500 Euclid Ave, A60, Cleveland, OH 44195
| | - Carlos X Ordeñana
- Cleveland Clinic Foundation, Department of Plastic Surgery, 9500 Euclid Ave, A60, Cleveland, OH 44195
| | - Majid Rezaei
- Cleveland Clinic Foundation, Department of Plastic Surgery, 9500 Euclid Ave, A60, Cleveland, OH 44195
| | - Brian A Figueroa
- Cleveland Clinic Foundation, Department of Plastic Surgery, 9500 Euclid Ave, A60, Cleveland, OH 44195
| | - Srinivasan Dasarathy
- Cleveland Clinic Foundation, Department of Gastroenterology, 9500 Euclid Ave, Cleveland, OH 44195
| | - Henri Brunengraber
- Department of Nutrition, School of Medicine, Case Western Reserve University, 2109 Adelbert Rd, BRB 901, Cleveland, OH 44106
| | - Antonio Rampazzo
- Cleveland Clinic Foundation, Department of Plastic Surgery, 9500 Euclid Ave, A60, Cleveland, OH 44195
| | - Bahar Bassiri Gharb
- Cleveland Clinic Foundation, Department of Plastic Surgery, 9500 Euclid Ave, A60, Cleveland, OH 44195
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Said SA, Ordeñana CX, Rezaei M, Figueroa BA, Dasarathy S, Brunengraber H, Rampazzo A, Gharb BB. Ex-Vivo Normothermic Limb Perfusion With a Hemoglobin-Based Oxygen Carrier Perfusate. Mil Med 2020; 185:110-120. [PMID: 32074378 DOI: 10.1093/milmed/usz314] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Revised: 08/08/2019] [Accepted: 08/09/2019] [Indexed: 01/07/2023] Open
Abstract
INTRODUCTION Ex-vivo normothermic limb perfusion (EVNLP) has been proven to preserve limb viability better than standard cold storage. Perfusates containing packed red blood cells (pRBC) improve outcomes when compared to acellular perfusates. Limitations of pRBC-based perfusion include limited availability, need for cross match, mechanical hemolysis, and activation of pro-inflammatory proteins. Hemoglobin-based oxygen carrier (HBOC)-201 (Hemopure) is a solution of polymerized bovine hemoglobin, characterized by low immunogenicity, no risk of hemolytic reaction, and enhanced convective and diffusive oxygen delivery. This is a preliminary study on the feasibility of EVNLP using HBOC-201 as an oxygen carrier. MATERIALS AND METHODS Three porcine forelimb perfusions were performed using an established EVNLP model and an HBOC-201-based perfusate. The perfusion circuit included a roller pump, oxygenator, heat exchanger, and reservoir. Electrolytes, limb temperature, weight, compartment pressure, nerve conduction, and perfusion indicated by indocyanine green angiography and infra-red thermography were monitored. Histological evaluation was performed with hematoxylin and eosin and electron microscopy. RESULTS Three limbs were perfused for 21.3 ± 2.1 hours. Muscle contractility was preserved for 10.6 ± 2.4 hours. Better preservation of the mitochondrial ultrastructure was evident at 12 hours in contrast to crystallization and destruction features in the cold-storage controls. CONCLUSIONS An HBOC-201-EVNLP produced outcomes similar to RBC-EVNLP with preservation of muscle contractility and mitochondrial structure.
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Affiliation(s)
- Sayf A Said
- Cleveland Clinic Foundation, Department of Plastic Surgery, 9500 Euclid Ave, A60, Cleveland, OH 44195
| | - Carlos X Ordeñana
- Cleveland Clinic Foundation, Department of Plastic Surgery, 9500 Euclid Ave, A60, Cleveland, OH 44195
| | - Majid Rezaei
- Cleveland Clinic Foundation, Department of Plastic Surgery, 9500 Euclid Ave, A60, Cleveland, OH 44195
| | - Brian A Figueroa
- Cleveland Clinic Foundation, Department of Plastic Surgery, 9500 Euclid Ave, A60, Cleveland, OH 44195
| | - Srinivasan Dasarathy
- Cleveland Clinic Foundation, Department of Gastroenterology, 9500 Euclid Ave, Cleveland, OH 44195
| | - Henri Brunengraber
- Department of Nutrition, School of Medicine, Case Western Reserve University, 2109 Adelbert Rd, BRB 901, Cleveland, OH 44106
| | - Antonio Rampazzo
- Cleveland Clinic Foundation, Department of Plastic Surgery, 9500 Euclid Ave, A60, Cleveland, OH 44195
| | - Bahar Bassiri Gharb
- Cleveland Clinic Foundation, Department of Plastic Surgery, 9500 Euclid Ave, A60, Cleveland, OH 44195
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