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Hayes CB, Duffy P, Burke E, McCallion P, McCarron M. PP15 National Longitudinal Study of the Nutritional Habits of Adults with an Intellectual Disability - Analysis of Baseline Data. Br J Soc Med 2013. [DOI: 10.1136/jech-2013-203126.114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Bargallo-Rocha J, Lara F, Dulin RS, Perez-Sánchez V, Villarreal-Garza C, Maldonado-Martinez H, Mohar-Betancourt A, Yoshizawa C, Burke E, Chao C. A Study of the Impact of the 21-Gene Breast Cancer Assay on the Use of Adjuvant Chemotherapy in Women With Breast Cancer in a Mexican Public Hospital. Ann Oncol 2012. [DOI: 10.1016/s0923-7534(20)32853-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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Burke E, Aga H, McCafferty I, Nishikawa H, Monaghan A, Lamin S. Successes and pitfalls: a 5-year experience of Onyx® in the management of high-flow vascular malformations. Br J Oral Maxillofac Surg 2012. [DOI: 10.1016/j.bjoms.2012.04.169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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O'Connor MD, Burke E, Gallagher E, Bane F, Johnson J. Abstracts of the 27th Patient Classification Systems International (PCSI) Working Conference. Montreal, Canada. October 19-22, 2011. BMC Health Serv Res 2011; 11 Suppl 1:A1-25. [PMID: 22151842 PMCID: PMC3238184 DOI: 10.1186/1472-6963-11-s1-a1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Bleznak AD, Dellers EA, Glenn-Porter B, Kimmel S, Chung H, Yoshizawa C, Burke E, Davison DS, Chao C. A nonrandomized observational trial of short-term preoperative endocrine therapy in ER-positive breast cancer to investigate change in genomic expression using the 21-gene breast cancer assay. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.27_suppl.221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
221 Background: Preoperative systemic treatment is commonly employed for women with locally advanced breast cancer. Women with early-stage breast cancer, whose resections may be delayed for 30 to 60 days while they undergo preoperative evaluation, may benefit from receiving preoperative endocrine therapy while awaiting surgery. One rationale for not initiating such treatment is that the cancer may be rendered less chemosensitive. The 21-gene assay is a proven predictor of chemotherapy responsiveness. The objective of this study is to examine the association between recurrence score (RS) and ER, PR, and HER2 RT-PCR values in core biopsy and surgical specimens from patients treated with short term pre-operative endocrine therapy. Methods: Pre- and postmenopausal women with clinical T1-N0-M0, sonographically visible, ER-positive, HER2-negative breast cancer were eligible. Patients were treated with 4-8 weeks of preoperative endocrine therapy; letrozole if postmenopausal or tamoxifen if premenopausal. Clinical breast examination and ultrasound were conducted every two weeks, with the final ultrasound immediately prior to surgery. Tumor blocks from the core biopsy and surgical excision were submitted to Genomic Health, Inc., where RS, ER, PR, and HER2 results were obtained from each of the paired specimens. Results: Nineteen matching core biopsy and surgical specimens were available for analysis. Pearson correlation coefficients between core biopsy and excisional sample results were 0.89 for RS, 0.87 for ER, 0.72 for PR, and 0.77 for HER2. On average, small but statistically significant increases in RS and decreases in ER and PR were observed (all p < 0.005 from paired t-test). No obvious associations between these markers and clinical response were observed. Conclusions: In this small, hypothesis-generating study, paired RS and RT-PCR for ER/PR/HER2 remained correlated after short-term preoperative endocrine therapy. This study provides no suggestion of decreasing chemosensitivity during preoperative endocrine therapy, but additional research is warranted to explore these findings further.
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Scannell J, Kotecha S, Burke E, Monaghan A. A four year prospective study of patients presenting with maxillofacial trauma at a specialist paediatric hospital. Br J Oral Maxillofac Surg 2007. [DOI: 10.1016/j.bjoms.2007.07.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Vlad G, Ho EK, Vasilescu ER, Fan J, Liu Z, Cai JW, Jin Z, Burke E, Deng M, Cadeiras M, Cortesini R, Itescu S, Marboe C, Mancini D, Suciu-Foca N. Anti-CD25 treatment and FOXP3-positive regulatory T cells in heart transplantation. Transpl Immunol 2007; 18:13-21. [PMID: 17584597 DOI: 10.1016/j.trim.2007.03.001] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2007] [Accepted: 03/01/2007] [Indexed: 12/21/2022]
Abstract
The interleukin-2 receptor alpha chain (IL-2Ra, CD25) plays a major part in shaping the dynamics of T cell populations following immune activation, due to its role in T cell proliferation and survival. Strategies to blunt the effector responses in transplantation have been developed by devising pharmaceutical agents to block the IL-2 pathways. However, such strategies could adversely affect the CD25(+)FOXP3(+)T regulatory (T reg) populations which also rely on intereukin-2 signaling for survival. The present study shows that a cohort of heart allograft recipients treated with Daclizumab (a humanized anti-CD25 antibody) display FOXP3 expression patterns consistent with functional T regulatory cell populations. High levels of FOXP3 were observed to correlate with lower incidence of and recovery from acute rejection, as well as lower levels of anti-donor HLA antibody production. Therefore, T reg populations appear fully functional in patients treated with Daclizumab, even when 5 doses were administered. By comparison, patients treated with fewer doses or no Daclizumab had a higher incidence of acute rejection, antibody production and graft failure. Therefore, our data indicates that Daclizumab treatment does not interfere with the generation of regulatory T cells and has a beneficial effect on heart allograft survival.
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Burke E, Goguen L, Tishler R, Wirth L, Posner M, Hempel E, Allen A, Costello R, Haddad R. Impact of chemoradiotherapy for locally advanced head and neck cancer on swallowing function. J Clin Oncol 2007. [DOI: 10.1200/jco.2007.25.18_suppl.6054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
6054 Background: We examined the impact of chemoradiotherapy (CRT) on swallowing function in a group of patients treated for locally advanced head and neck cancer in an ongoing randomized phase II study with concurrent CRT, with or without Ethyol. Methods: Chemotherapy consisted of weekly carboplatin AUC 1.5 and paclitaxel at 45 /m2 for 4 weeks. Radiation was delivered using a 3 field technique with a concomitant boost schedule to a total dose of 72 Gy. Patients were randomized to receive or not receive daily subcutaneous Ethyol. Patients had video swallow studies at the start of radiation and 8, 12, 24 and 52 weeks post chemoradiotherapy. Dysphagia and weight loss were monitored. Video swallow study reports were collected and the incidence of penetration, aspiration, pharyngeal residue and upper esophageal narrowing analyzed. Results: Baseline data were available for 31 patients out of 43 enrolled. 29% of the patients penetrated, 6.4% aspirated and 29% had pharyngeal residue. Patients on both arms of the study had a steady decline in swallowing function from onset until 24 weeks post radiation. Penetration, aspiration and pharyngeal residue were consistently noted at all time points and improvements in deglutition were seen on the 52-week post radiation video swallow. Forty percent of the patients (17/43) had narrowing in the upper esophagus. On average, a third of the patients examined required dilations. The remaining patients with esophageal narrowing were able to advance their diet and have their feeding tubes removed without dilations. The average time from the end of the treatment to PEG removal was 219 days. Conclusion: Based on the video swallow studies that were conducted, patients had a gradual decline in swallowing function from initiation of CRT until 24 weeks post. Esophageal narrowing was common, often requiring dilation. Given that it takes 7 months on average for the feeding tubes to come out, we recommend that these patients undergo intensive swallowing therapy and continuous long term follow up and assessment at two and possibly three years post CRT. Study is ongoing. No significant financial relationships to disclose.
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Caglar HB, Allen AM, Burke E, Posner M, Haddad R, Norris C, Annino D, Wirth L, Tishler R. Swallowing function after intensity modulated radiotherapy (IMRT) and chemotherapy for head and neck cancer. J Clin Oncol 2007. [DOI: 10.1200/jco.2007.25.18_suppl.6046] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
6046 Background: To evaluate the swallowing function of patients treated with intensity modulated radiation therapy (IMRT) + chemotherapy (CT) for HNSCC. Methods: Patients completing RT between 9/04 and 8/06 at the DFCI/BWH were evaluated with IRB approval. All patients had formal swallowing evaluation following the completion of therapy; patients with swallowing difficulty underwent video swallow and both stricture and aspiration were scored. Variables examined for correlation with swallowing pathology were: age, race, gender, smoking and alcohol history, primary site, LVI, PNI, RT intention (primary, postop) and use of induction CT. All variables were analyzed via two-sided t-test. Results: 96 patients were evaluated. Median follow-up 10 mos. 75% of the pts were given definitive RT and 25% received postop RT. 72% stage IV, 24% stage III. Primary sites: oropharynx-43, hypopharynx/larynx-17, oral cavity-13, nasopharynx-11, maxillary sinus-2 and unknown primary-10 pts. All pts received once daily IMRT. 9 pts received RT alone, 28 pts received sequential induction and concurrent (CT) and 59 pts received concurrent CT. 31 pts (32%) had some aspiration after therapy; 36 pts (37%) had evidence of a stricture following RT. All but 5 patients had percutaneous endoscopic gastrostomy placed prophylactically RT. Smoking history was the only significant factor found on univariate analysis to correlate with stricture (p=0.05) but not aspiration. Induction CT was not a significant factor in causing aspiration or stricture. 22 of the strictures (71%) resolved after dilation. RT doses to swallowing structures are under evaluation and will be presented. Conclusions: Aspiration and stricture are common side effects after radical treatment with IMRT and CT for HNSCC. Smoking has a significant negative impact on functional outcome. No significant financial relationships to disclose.
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George I, Colley P, Burke E, Martens T, Morrow B, Russo M, Soneru C, Tabaksblat M, Spadaccio C, Lill Z, Cheema F, Itescu S, Deng M, Mancini D, Oz M, Naka Y. 297. J Heart Lung Transplant 2006. [DOI: 10.1016/j.healun.2005.11.308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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Haythe J, Dwyer T, Burke E, Green P, Almuti K, Itescu S, Marboe C, Mancini D. 189. J Heart Lung Transplant 2006. [DOI: 10.1016/j.healun.2005.11.197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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Macartney C, Burke E, Elborn S, Magee N, Noone P, Gleadhill I, Allen D, Kettle P, Drake M. Bronchiolitis obliterans organizing pneumonia in a patient with non-Hodgkin's lymphoma following R-CHOP and pegylated filgrastim. Leuk Lymphoma 2005; 46:1523-6. [PMID: 16194900 DOI: 10.1080/10428190500144615] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Bronchiolitis obliterans organizing pneumonia (BOOP) presents with fever, dyspnoea, pleuritic chest pain and hypoxia. The diagnosis can be made from radiological appearances on chest radiograph and CT scan correlated with histological findings following biopsy. We present a 52-year-old gentleman undergoing treatment for high grade non-Hodgkin's lymphoma who developed respiratory symptoms during chemotherapy. BOOP was diagnosed and he responded well to oral prednisolone. The cause of BOOP is often not certain. However, in this case we suspect pegylated filgrastim or rituximab as possible agents.
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MESH Headings
- Antibodies, Monoclonal/adverse effects
- Antibodies, Monoclonal/therapeutic use
- Antibodies, Monoclonal, Murine-Derived
- Biopsy
- Cryptogenic Organizing Pneumonia/chemically induced
- Cryptogenic Organizing Pneumonia/diagnostic imaging
- Cryptogenic Organizing Pneumonia/etiology
- Cryptogenic Organizing Pneumonia/pathology
- Cyclophosphamide/therapeutic use
- Doxorubicin/therapeutic use
- Drug Therapy, Combination
- Filgrastim
- Granulocyte Colony-Stimulating Factor/adverse effects
- Granulocyte Colony-Stimulating Factor/therapeutic use
- Humans
- Immunotherapy
- Lymphoma, Non-Hodgkin/complications
- Lymphoma, Non-Hodgkin/immunology
- Lymphoma, Non-Hodgkin/pathology
- Lymphoma, Non-Hodgkin/therapy
- Male
- Middle Aged
- Polyethylene Glycols
- Prednisolone/therapeutic use
- Radiography
- Recombinant Proteins
- Rituximab
- Tomography Scanners, X-Ray Computed
- Vincristine/therapeutic use
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Klamerus J, Burke E, Leier C, Otterson G. P-255 Bronchogenic carcinoma after cardiac transplantation. Lung Cancer 2005. [DOI: 10.1016/s0169-5002(05)80749-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Neidhardt E, Koval R, Burke E, Warne N. In vitro evaluation of B-domain deleted recombinant factor VIII (ReFactoR) stability during simulated continuous infusion administration. Haemophilia 2005; 11:319-25. [PMID: 16011582 DOI: 10.1111/j.1365-2516.2005.01094.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
The administration of factor VIII (FVIII) by continuous infusion (CI) to manage severe haemorrhage or during major surgery appears pharmacokinetically and economically favourable when compared with intermittent bolus infusions. Successful clinical use of FVIII delivered by CI, however, requires a thorough assessment of product stability under conditions encountered during CI such as prolonged exposure to the delivery devices at ambient temperature and the low FVIII concentrations. This investigation has identified conditions under which ReFacto, a recombinant human B-domain deleted FVIII, can be successfully delivered under dilute conditions when using large volume parenteral polyvinyl chloride (PVC) bags without the addition of stabilizers or as an undiluted preparation delivered by ambulatory infusion pumps. ReFacto is stable for 36 h when stored in large volume parenteral PVC reservoirs at 3 and 8 IU mL(-1) or 72 h when delivered undiluted at 62 IU mL(-1) by CADD infusion pumps. The greatest concern with the delivery of ReFacto by CI is adsorptive losses to the contact surfaces of the delivery system. There was no significant binding of ReFacto to the PVC reservoirs overtime; however, there was appreciable binding to the administration set under certain conditions. The binding was influenced by the ionic strength of the solution, residence time in the tubing and protein concentration. The recovery and stability profile of ReFacto under certain conditions appears favourable when compared with that of full-length recombinant FVIII products, observed by other investigators.
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Klamerus JF, Burke E, Leier CV, Otterson GA. Bronchogenic carcinoma following cardiac transplantation. J Clin Oncol 2005. [DOI: 10.1200/jco.2005.23.16_suppl.7292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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41
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Pinney S, Itescu S, Burke E, Edwards N, Mancini D. Effect of rapamycin on anti-HLA donor antibody formation in patients with transplant coronary artery disease. J Heart Lung Transplant 2003. [DOI: 10.1016/s1053-2498(02)01002-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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42
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Lietz K, John R, Schuster M, Ankersmit J, Burke E, Suciu-Foca N, Edwards N, Mancini D, Itescu S. Mycophenolate mofetil reduces anti-HLA antibody production and cellular rejection in heart transplant recipients. Transplant Proc 2002; 34:1828-9. [PMID: 12176593 DOI: 10.1016/s0041-1345(02)03092-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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43
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Burke E. Raising the status quo. MATERIALS MANAGEMENT IN HEALTH CARE 2001; 10:25-7. [PMID: 11702433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
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Burke E, Hobson C, Linsky C. Large sample validations of three general predictors of pilot training success. THE INTERNATIONAL JOURNAL OF AVIATION PSYCHOLOGY 2001; 7:225-34. [PMID: 11540941 DOI: 10.1207/s15327108ijap0703_3] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
This article addresses one of the perennial problems of pilot selection research: obtaining an adequate sample size for reliable statistical analysis of predictive validity. Results from three studies involving the same computerized tests of instrument comprehension and psychomotor ability were combined in a meta-analysis to determine whether the validities of these tests generalized across three contexts. These were Royal Air Force and Turkish Air Force fixed-wing pilot training and British Army Air Corps rotary-wing pilot training. In this article, we discuss the adequacy of samples for estimating the validity of the tests, and the persistence of predictive validity to later stages of training as shown by British Army Air Corps data. Reference is also made to data from a fourth independent study of Qantas pilot training.
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Burke E. Buying time. Deadline for class III devices extended. MATERIALS MANAGEMENT IN HEALTH CARE 2001; 10:25. [PMID: 11573304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
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Burke E. Laparoscopic lashback. Safety equipment can alleviate the dangers of stray burns. MATERIALS MANAGEMENT IN HEALTH CARE 2001; 10:16-8. [PMID: 11434142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
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47
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Burke DJ, Burke E, Parsaie F, Poirier V, Butler K, Thomas D, Taylor L, Maher T. The Heartmate II: design and development of a fully sealed axial flow left ventricular assist system. Artif Organs 2001; 25:380-5. [PMID: 11403668 DOI: 10.1046/j.1525-1594.2001.06770.x] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Our group is developing the control and power transmission components required to implement a permanent and fully sealed left ventricular assist system (LVAS). Starting with the percutaneously powered HeartMate II blood pump, our development efforts are focused in the following areas: a complete redesign of the transcutaneous energy transmission system (TETS) to include a rectification network and autonomous voltage regulation within the secondary coil, a hermetically sealed electronics package containing a miniaturized implementation of the existing redundant drive and control electronics with several power-input options, an implanted rechargeable lithium ion battery pack capable of providing up to 1 h of untethered operation, implantable electrical connectors that allow components to be connected after placement in the body or to be replaced if needed, and a radio telemetry subsystem to transmit diagnostic information and to permit remote adjustment of selected parameters.
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48
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Burke E. Mike Rossi cut costs and his own job. MATERIALS MANAGEMENT IN HEALTH CARE 2001; 10:17. [PMID: 11329628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
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49
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Mancini D, Beniaminovitz A, Edwards N, Itescu S, Burke E. Effect of Daclizumab induction therapy on the development of cardiac transplant vasculopathy. J Heart Lung Transplant 2001; 20:194. [PMID: 11250335 DOI: 10.1016/s1053-2498(00)00407-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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50
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Lietz K, Beniaminovitz A, Burke E, John R, Kocher A, Schuster M, Mancini D, Edwards N, Itescu S. Influence of donor-recipient HLA-DR matching on efficacy of anti-CD25 mAb in cardiac transplantation. Transplant Proc 2001; 33:1018. [PMID: 11267171 DOI: 10.1016/s0041-1345(00)02311-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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