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Ernert C, Kielstein H, Azatyan A, Prantl L, Kehrer A. Extended arc of rotation of Latissimus Dorsi Musculocutaneous Flap providing well-vascularized tissue for reconstruction of complete defects of the sternum: An anatomical study of flap pedicle modification. Clin Hemorheol Microcirc 2024; 86:225-236. [PMID: 37742631 DOI: 10.3233/ch-238115] [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] [Indexed: 09/26/2023]
Abstract
BACKGROUND Deep sternal wound infections (DSWI) following cardiothoracic surgery represent a life quality endangering sequelae and may lead to sternal osteomyelitis. Radical debridement followed by Negative Pressure Wound Therapy (NPWT) may achieve infection control, provide angiogenesis, and improve respiratory function. When stable wound conditions have been established a sustainable plastic surgical flap reconstruction should be undertaken. OBJECTIVE This study analyses a method to simplify defect coverage with a single Latissimus Dorsi Myocutaneous Flap (LDMF). METHODS Preparation of 20 LDMF in ten fresh frozen cadavers was conducted. Surgical steps to increase pedicle length were evaluated. The common surgical preparation of LDMF was compared with additional transection of the Circumflex Scapular Artery (CSA). RESULTS Alteration of the surgical preparation of LDMF by sacrificing the CSA may provide highly valuable well-vascularized muscle tissue above the sensitive area of the Xiphisternum. All defects could be completely reconstructed with a single LDMF. The gain in length of flap tissue in the inferior third of the sternum was 3.86±0.9 cm (range 2.2 to 8 cm). CONCLUSIONS By sacrificing the CSA in harvesting the LDMF a promising gain in length, perfusion and volume may be achieved to cover big sternal defects with a single flap.
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Affiliation(s)
- Carsten Ernert
- Department of Plastic, Hand and Microsurgery, Ev. Waldkrankenhaus Spandau, Berlin, Germany
| | - Heike Kielstein
- Institute of Anatomy, Martin Luther University Halle Wittenberg, Halle, Germany
| | - Argine Azatyan
- Department of Plastic, Reconstructive and Breast Surgery, Görlitz Hospital, Görlitz, Germany
| | - Lukas Prantl
- Department of Plastic and Reconstructive Surgery, University Medical Center, Regensburg, Germany
| | - Andreas Kehrer
- Department of Plastic and Reconstructive Surgery, University Medical Center, Regensburg, Germany
- Division of Hand and Plastic Surgery, Ingolstadt Hospital, Ingolstadt, Germany
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Cauley RP, Barron S, Slatnick B, Maselli A, Kang C, Delvalle D, Chu L, Morris D. An Algorithmic Approach to the Surgical Management of Sternal Dehiscence: A Single-Center Experience. J Reconstr Microsurg 2022; 38:671-682. [DOI: 10.1055/s-0042-1743167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Abstract
Background Deep sternal wound complications following sternotomy represent a complex challenge. Management can involve debridement, flap reconstruction, and rigid sternal fixation (RSF). We present our 11-year experience in the surgical treatment of deep sternal wound dehiscence using a standardized treatment algorithm.
Methods A retrospective review was conducted of all 134 cardiac patients who required operative debridement after median sternotomy at a single institution between October 2007 and March 2019. Demographics, perioperative covariates, and outcomes were recorded. Univariate and subgroup analyses were performed.
Results One-hundred twelve patients (83.5%) with a deep sternal dehiscence underwent flap closure and 56 (50%) RSF. Of the patients who underwent flap closure, 87.5% received pectoralis advancement flaps. A 30-day mortality following reconstruction was 3.9%. Median length of stay after initial debridement was 8 days (interquartile range: 5–15). Of patients with flaps, 54 (48%) required multiple debridements prior to closure, and 30 (27%) underwent reoperation after flap closure. Patients who needed only a single debridement were significantly less likely to have a complication requiring reoperation (N = 10/58 vs. 20/54, 17 vs. 37%, p = 0.02), undergo a second flap (N = 6/58 vs. 17/54, 10 vs. 32%, p < 0.001), or, if plated, require removal of sternal plates (N = 6/34 vs. 11/22, 18 vs. 50%, p = 0.02).
Conclusion Although sternal dehiscence remains a complex challenge, an aggressive treatment algorithm, including debridement, flap closure, and consideration of RSF, can achieve good long-term outcomes. In low-risk patients, RSF does not appear to increase the likelihood of reoperation. We hypothesize that earlier surgical intervention, before the development of systemic symptoms, may be associated with improved outcomes.
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Affiliation(s)
- Ryan P. Cauley
- Division of Plastic and Reconstructive Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Sivana Barron
- Division of Plastic and Reconstructive Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Brianna Slatnick
- Division of Plastic and Reconstructive Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Amy Maselli
- Division of Plastic and Reconstructive Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Christine Kang
- Division of Plastic and Reconstructive Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Diana Delvalle
- Division of Plastic and Reconstructive Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Louis Chu
- Division of Cardiac Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Donald Morris
- Division of Plastic and Reconstructive Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
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Rigid Sternal Fixation Versus Modified Wire Technique for Poststernotomy Closures. Ann Plast Surg 2017; 78:537-542. [DOI: 10.1097/sap.0000000000000901] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Primary sternal closure with titanium plate fixation: plastic surgery effecting a paradigm shift. Plast Reconstr Surg 2010; 125:1720-1724. [PMID: 20517097 DOI: 10.1097/prs.0b013e3181d51292] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Postoperative mediastinitis is a serious and potentially lethal complication from cardiac surgery. Although postoperative mediastinitis cannot be reliably predicted, a number of preoperative and intraoperative risk factors have been defined by previous work. The authors now present their cumulative experience with primary sternal fixation of high-risk patients as one preventative measure. METHODS A retrospective review from July of 2000 to October of 2006 was performed on 750 patients who had at least three established risk factors for postoperative mediastinitis and received primary titanium plate sternal fixation. Patients were followed for a minimum of 6 weeks and monitored for pain, instability, wound breakdown, and plate migration. RESULTS Rigid plate fixation was completed at the end of the primary cardiac surgical procedure in all 750 patients. Sternal dehiscence occurred in 18 patients (2.4 percent), necessitating reexploration. Four of these patients developed postoperative mediastinitis and had other significant comorbidities, such as ongoing inflammatory breast cancer or pneumonia, that were beyond the typical risk factors identified for developing mediastinitis. Successful sternal fixation was therefore accomplished in 732 patients (97.6 percent). Despite changes in instrumentation and technique, this approach was adopted by the cardiac surgical team consistently after an initial mentoring and training period by the plastic surgeons. CONCLUSIONS Primary sternal fixation is a simple and reliable method for prevention of postoperative mediastinitis development in high-risk patients. This technique, conceptualized by plastic surgeons, is now being implemented by cardiac surgeons in increasing numbers. This demonstrates the ability for plastic surgery to initiate a paradigm shift in other fields of medicine and to decrease the complications that primarily affect our practice.
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Immediate versus delayed one-stage sternal débridement and pectoralis muscle flap reconstruction of deep sternal wound infections. Plast Reconstr Surg 2009; 123:1490-1494. [PMID: 19407620 DOI: 10.1097/prs.0b013e3181a205f9] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND The management of postoperative deep sternal wound infection varies widely based on the discretion of the cardiovascular surgeon and the plastic surgeon. METHODS Analysis of patients with deep sternal wound infection undergoing one-step radical sternal débridement and muscle flap reconstruction by a single plastic surgeon from 1986 to 2008 was conducted. Two groups of patients were identified. The immediate group was referred soon after diagnosis of sternal wound infection and without any débridement. The delayed group was referred much later after undergoing an extended management by their cardiovascular surgeon. Retrospective review was performed to compare morbidity, mortality, and length of stay between the two groups. RESULTS There were a total of 583 patients with deep sternal wound infection. Of the 497 patients referred immediately, 22 (4.4 percent) patients required mechanical ventilation for an average of 4 days, eight (1.6 percent) required tracheotomy, 13 (2.6 percent) developed stage III/IV pressure sores, 24 (4.8 percent) developed major wound dehiscence, zero (0 percent) required skin grafting, average length of stay was 4.7 days, and five died (1 percent). Of the 86 patients with a delayed referral, 40 (46.5 percent) required mechanical ventilation for an average of 18.3 days, 31 (36 percent) required tracheotomy, 20 (23.3 percent) developed stage III/IV pressure sores, 12 (14 percent) developed major wound dehiscence, nine (10.5 percent) required skin grafts, the average length of stay was 19.3 days, and four died (4.7 percent). CONCLUSION Patients with deep sternal wound infection following sternotomy benefit from one-step radical sternal débridement and muscle flap(s) reconstruction, as it results in a significant decrease in morbidity, mortality, and length of stay.
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De Cicco G, Fucci C, Lorusso R. Two easy ways to ensure safe sternotomy and sternal closure. Asian Cardiovasc Thorac Ann 2008; 16:414-5. [PMID: 18812354 DOI: 10.1177/021849230801600516] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Appropriate sternotomy and sternal closure are the most important factors in mechanical stability of the sternum and prevention of several postoperative complications. Easy techniques for identifying the sternal midline to facilitate opening and for obtaining reinforced closure are described. These techniques require minimal additional time. They are particularly indicated in patients at risk of sternotomy-related complications, and helpful to young surgeons in training.
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Affiliation(s)
- Giuseppe De Cicco
- UO di Cardiochirurgia, Spedali Civili di Brescia, Piazzale Spedali Civili, 1-25125 Brescia, Italy.
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Raman J, Straus D, Song DH. Rigid plate fixation of the sternum. Ann Thorac Surg 2007; 84:1056-8. [PMID: 17720442 DOI: 10.1016/j.athoracsur.2006.11.045] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2006] [Revised: 11/07/2006] [Accepted: 11/15/2006] [Indexed: 12/14/2022]
Abstract
Sternotomy is the most common osteotomy performed worldwide and has traditionally been closed by wire circlage. Recent studies have demonstrated the superiority of internal plate fixation both in promoting bony stability and osteosynthesis and in decreasing the incidence of postoperative mediastinitis. Despite its advantages, this method of sternal closure has not yet gained widespread use. We describe a simple technique of sternal closure using plates secured with screws.
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Affiliation(s)
- Jaishankar Raman
- Section of Cardiothoracic Surgery, Pritzker School of Medicine, Chicago, Illinois, USA.
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Iriz E, Erer D, Koksal P, Ozdogan ME, Halit V, Sinci V, Gokgoz L, Yener A. Corpus Sterni Reinforcement Improves the Stability of Primary Sternal Closure in High-Risk Patients. Surg Today 2007; 37:197-201. [PMID: 17342356 DOI: 10.1007/s00595-006-3376-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2006] [Accepted: 06/30/2006] [Indexed: 10/23/2022]
Abstract
PURPOSE To compare standard sternal closure techniques with reinforcement longitudinal wire placement in the corpus sterni in high-risk patients undergoing open-heart surgery via median sternotomy. METHODS The subjects of this study were 71 high-risk patients, 32 (45%) of whom underwent sternal closure by conventional methods (group 1) and 39 (55%) of whom underwent sternal closure with corpus sterni reinforcement. The patients were followed up for a mean period of 90 days. RESULTS In group 2, none of the patients had sternal dehiscence and no revision was required, but in group 1, five (15.5%) patients had sternal dehiscence. This difference was significant between the groups (P = 0.024), but there were no significant differences in mediastinitis and mortality (P > 0.05). CONCLUSIONS Our findings suggest that primary sternal closure with longitudinal wire reinforcement on both sides of the corpus sterni will decrease the risk of infection and improve wound-healing in parallel with a decrease in sternal dehiscence.
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Affiliation(s)
- Erkan Iriz
- Department of Cardiovascular Surgery, School of Medicine, Gazi University, Kalp ve Damar Cerrahisi AD, Beşevler 06500, Ankara, Turkey
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Küntscher MV, Mansouri S, Noack N, Hartmann B. Versatility of vertical rectus abdominis musculocutaneous flaps. Microsurgery 2006; 26:363-9. [PMID: 16761268 DOI: 10.1002/micr.20253] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
The purpose of the study was to demonstrate a variety of indications for the vertical rectus abdominis musculocutaneous (VRAM) flap with respect to donor-site morbidity and alternative procedures. Fifteen VRAM flaps were performed in 15 patients during a 4-year period. The average age of patients was 58 years (range, 34-76 years). Inferiorly based VRAM flaps were used for defect coverage after tumor resection and for penile reconstruction in 7 cases. Superiorly based VRAM flaps were performed in 7 cases for reconstruction of osteocutaneous defects following sternal osteomyelitis and tumor resection. Arterial and venous "supercharging" was necessary in one case. One free VRAM flap was performed in a patient suffering from an osteocutaneous defect after resection of a malignant melanoma metastasis with infiltration of the brain and skull. The reconstructive goals were achieved in all cases using VRAM flap procedures. No total flap loss occurred. Minor complications as well as abdominal wall bulging and hernias were observed in four cases. The pedicled VRAM flap provides a reliable tool for coverage of large soft-tissue defects of the chest wall, groin, hip, and perineum even in a high-risk population, in which a safe and fast forward flap procedure is the primary reconstructive goal. Arterial and/or venous supercharging may be necessary, particularly in superiorly based VRAM flaps. An inferiorly based VRAM flap is a reliable tool for phalloplasty under special circumstances. The indication for free VRAM flaps is given in rare clinical situations. Stabilization of the donor site using artificial mesh is highly recommended.
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Affiliation(s)
- Markus V Küntscher
- Department for Plastic Surgery, Burn Center, Unfallkrankenhaus Berlin, Berlin, Germany.
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Agarwal JP, Ogilvie M, Wu LC, Lohman RF, Gottlieb LJ, Franczyk M, Song DH. Vacuum-Assisted Closure for Sternal Wounds: A First-Line Therapeutic Management Approach. Plast Reconstr Surg 2005; 116:1035-40; discussion 1041-3. [PMID: 16163091 DOI: 10.1097/01.prs.0000178401.52143.32] [Citation(s) in RCA: 71] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
BACKGROUND Vacuum-assisted closure therapy has gained widespread use since its introduction in 1997. Previous studies have attributed significant benefit to its use for treatment of sternal wounds with or without mediastinitis. Management of sternal wounds with this therapy has been shown to decrease the number of dressing changes, reduce the time between débridement and definitive closure, and reduce costs associated with a protracted course of in-hospital dressing changes. The therapy has been used both as a bridge between débridement and definitive closure and as a catalyst to secondary sternal-wound healing. METHODS The authors performed a retrospective review of 103 patients who underwent vacuum-assisted closure therapy after median sternotomy between June of 1999 and March of 2004 at a single institution. The wounds were classified as sterile wounds, superficial sternal infections, and mediastinitis. The wound closure device, consisting of a polyurethane sponge and evacuation tube with in-line suction, was applied sterilely to all wounds over a layer of Acticoat. RESULTS Vacuum-assisted closure was utilized in the treatment of sternal wounds for 103 patients (67 male patients and 36 female patients) whose mean age was 52 years (range, 3 months to 91 years). Patient comorbidities included diabetes, chronic obstructive pulmonary disease, end-stage renal disease, immunosuppression, and others. Sixty-four percent of the patients had a diagnosis of mediastinitis; 36 percent had either superficial infections or a sterile wound. The therapy was utilized for an average period of 11 days per patient. Sixty-eight percent of the patients (70 of 103) had definitive chest closure with open reduction internal fixation and/or flap closure. The remaining 32 percent had no definitive closure method. The overall mortality rate was 28 percent (29 of 103 patients), although no deaths were directly related to use of the therapy, and only four deaths resulted from sepsis as a consequence of mediastinitis. CONCLUSIONS The authors report the largest series of patients treated with this therapy for post-sternotomy sternal wounds and believe it is safe and effective as a first-line therapy in the management of sternal wounds. The mortality rate from their study represents the patients' underlying disease process and comorbidities and is not a reflection of complications associated with the therapy. Vacuum-assisted closure therapy has been shown to decrease wound edema, decrease the time to definitive closure, and reduce wound bacterial colony counts. The authors have implemented the therapy for most patients with sternal wounds/mediastinitis at their institution, and believe it should be a standard protocol in the first-line management of these types of wounds.
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Affiliation(s)
- Jayant P Agarwal
- Department of Physical Therapy, University of Chicago Hospitals, Chicago, IL 60637, USA
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Scholl L, Chang E, Reitz B, Chang J. Sternal Osteomyelitis:. Use of Vacuum-Assisted Closure Device as an Adjunct to Definitive Closure with Sternectomy and Muscle Flap Reconstruction. J Card Surg 2004; 19:453-61. [PMID: 15383060 DOI: 10.1111/j.0886-0440.2004.05002.x] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVES Sternal osteomyelitis following cardiac surgery often requires debridement and flap coverage. The VAC (vacuum-assisted closure) device has been useful in complex wound coverage. A retrospective review of a single surgeon's experience with sternal reconstruction using the VAC device as an adjunct to debridement and muscle flap reconstruction was performed. METHODS Thirteen consecutive patients over a 34-month period underwent debridement and reconstruction of sternal wounds. Eleven patients (85%) were males, and two (15%) were females. Mean age was 61 years (range: 43-73 years). Acute purulent sternal infections occurred in seven patients, while chronic sternal osteomyelitis was seen in six patients. Use of the VAC device during the perioperative period was evaluated. RESULTS Of the 13 patients, the VAC device was used prior to flap closure in six patients, and after flap closure in two patients. Sternal debridement with bilateral pectoralis muscle flaps was used to reconstruct 12 patients, and one patient underwent debridement only with VAC placement. All 13 patients (100%) had complete closure of their complex wounds at an average of follow-up of 14 months. CONCLUSIONS The VAC device is useful in the treatment of sternal osteomyelitis in three contexts: (1) as a temporary wound care technique preoperatively that minimizes dressing changes and prevents shear stresses of an open sternum, (2) as the sole method of wound closure in specific cases, and (3) as a technique to facilitate healing in postoperative flap reconstruction cases complicated by reinfection.
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Affiliation(s)
- Lynette Scholl
- Division of Plastic and Reconstructive Surgery, Department of Surgery and the Department of Cardiothoracic Surgery, Stanford University Medical Center, Stanford, California 94305, USA
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Affiliation(s)
- David H Song
- Sections of Plastic and Reconstructive Surgery, University of Chicago Hospitals, 5841 S. Maryland Avenue, MC 6035, Chicago, IL 60637, USA.
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Heiner S, Whitney JD, Wood C, Mygrant BI. Effects of an Augmented Postoperative Fluid Protocol on Wound Healing in Cardiac Surgery Patients. Am J Crit Care 2002. [DOI: 10.4037/ajcc2002.11.6.554] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
• Background Cardiac surgery patients are vulnerable to hypoperfusion postoperatively and often have subcutaneous tissue oxygen tension less than 50 mm Hg. Hypovolemia most likely contributes to this hypoperfusion and may lead to impaired wound healing.
• Objective To determine if a modified postoperative fluid replacement protocol would result in improved tissue oxygen tension, blood flow, and healing in cardiothoracic surgery patients.
• Methods A total of 166 cardiac surgery patients, 18 to 90 years old, participated in a randomized, 2-group, repeated-measures study. The experimental group received fluid augmentation during the first 36 hours after surgery; the control group received standard postoperative replacement fluids. Subcutaneous tissue oxygen tension and temperature were measured 8, 18, and 36 hours after surgery. Tissue cellularity and accumulation of hydroxyproline were evaluated in tissue obtained from subcutaneous expanded polytetrafluoroethylene tubes. Wound complications were evaluated by using the ASEPSIS Wound Scoring System.
• Results Tissue oxygen levels, tissue cellularity, and accumulation of hydroxyproline were similar in the 2 groups. A negative correlation (P = .01) existed between higher tissue oxygen values and lower (better) ASEPSIS leg wound scores. More than 80% of the patients had tissue oxygen levels of 50 mm Hg or less at each time of measure. Many values were 30 to 40 mm Hg less than the ideal for control of bacteria and healing.
• Conclusions The frequency of low oxygen levels is consistent with data from earlier studies. Determination of other interventions to improve subcutaneous tissue perfusion in cardiac surgery patients is needed.
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Affiliation(s)
- Stacy Heiner
- Nursing Research Service, Madigan Army Medical Center, Tacoma, Wash (SH, CW), Department of Biobehavioral Nursing and Health Systems, School of Nursing, University of Washington, Seattle, Wash (JDW), and Continuing Medical Education Department, Dannemiller Memorial Educational Foundation, San Antonio, Tex (BIM)
| | - JoAnne D. Whitney
- Nursing Research Service, Madigan Army Medical Center, Tacoma, Wash (SH, CW), Department of Biobehavioral Nursing and Health Systems, School of Nursing, University of Washington, Seattle, Wash (JDW), and Continuing Medical Education Department, Dannemiller Memorial Educational Foundation, San Antonio, Tex (BIM)
| | - Connie Wood
- Nursing Research Service, Madigan Army Medical Center, Tacoma, Wash (SH, CW), Department of Biobehavioral Nursing and Health Systems, School of Nursing, University of Washington, Seattle, Wash (JDW), and Continuing Medical Education Department, Dannemiller Memorial Educational Foundation, San Antonio, Tex (BIM)
| | - Brenda I. Mygrant
- Nursing Research Service, Madigan Army Medical Center, Tacoma, Wash (SH, CW), Department of Biobehavioral Nursing and Health Systems, School of Nursing, University of Washington, Seattle, Wash (JDW), and Continuing Medical Education Department, Dannemiller Memorial Educational Foundation, San Antonio, Tex (BIM)
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Ciancio G, Hawke C, Soloway M. The use of liver transplant techniques to aid in the surgical management of urological tumors. J Urol 2000; 164:665-72. [PMID: 10953122 DOI: 10.1097/00005392-200009010-00012] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE Inferior vena cava tumor thrombus complicates radical nephrectomy. Various approaches have been used to deal with this problem, including venovenous and cardiopulmonary bypass. Applying organ transplant techniques enhances the exposure of urological tumors and may avoid bypass. MATERIALS AND METHODS A total of 26 patients underwent surgery by techniques developed to facilitate orthotopic liver transplantation. Of the patients 15 with renal cell carcinoma and an intracaval tumor thrombus underwent piggyback style mobilization of the liver off of the retrohepatic inferior vena cava to allow enhanced access and vascular control, while 11 underwent conventional mobilization of the liver and retrohepatic inferior vena cava en bloc to allow enhanced access to various renal, adrenal and retroperitoneal tumors. RESULTS In the 11 patients surgery was successful with a median blood loss of 200 ml. Postoperative ileus in 1 case was the only complication. We resected 5 infrahepatic thrombi without complications and with a median blood loss of 500 ml. In 7 patients with a retrohepatic inferior vena caval thrombus median blood loss was 1,500 ml., including 1 who died postoperatively, presumably due to a massive pulmonary embolus. Caval atrial tumor thrombus in 3 cases was successfully removed via a completely abdominal approach and sternotomy in 2. Cardiopulmonary bypass with hypothermic circulatory arrest was required in 1 of these cases. CONCLUSIONS Liver mobilization was helpful for managing difficult urological tumors. Patients with a retrohepatic or even suprahepatic inferior vena caval thrombus may be treated without sternotomy or thoracotomy and cardiopulmonary bypass.
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Affiliation(s)
- G Ciancio
- Departments of Surgery (Division of Transplantation) and Urology, University of Miami School of Medicine, FL, USA
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CIANCIO GAETANO, HAWKE CHRISTOPHER, SOLOWAY MARK. THE USE OF LIVER TRANSPLANT TECHNIQUES TO AID IN THE SURGICAL MANAGEMENT OF UROLOGICAL TUMORS. J Urol 2000. [DOI: 10.1016/s0022-5347(05)67277-1] [Citation(s) in RCA: 45] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- GAETANO CIANCIO
- From the Departments of Surgery (Division of Transplantation) and Urology, University of Miami School of Medicine, Miami, Florida
| | - CHRISTOPHER HAWKE
- From the Departments of Surgery (Division of Transplantation) and Urology, University of Miami School of Medicine, Miami, Florida
| | - MARK SOLOWAY
- From the Departments of Surgery (Division of Transplantation) and Urology, University of Miami School of Medicine, Miami, Florida
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