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Hung S, Woddor N, Husami S, Fernandez X. “You Get What You Need”: Early Results of BloodTrack System on Reducing Inefficiencies in Blood Product Allocation. Am J Clin Pathol 2022. [DOI: 10.1093/ajcp/aqac126.258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
Abstract
Introduction/Objective
The preparation of blood products allocated for massive transfusion protocol (MTP) activation and surgical cases consumes much time and energy of blood bank technologists. Often, these blood products are returned to the blood bank unused. Clinicians may activate the MTP preemptively to ensure the availability of blood products in case they are needed. Most blood products ordered for surgeries are placed on hold and not transfused. These returned units require additional inspections before they can be made available again. To reduce these inefficiencies, we implemented the BloodTrack [Haemonetics, Boston, MA] system, wherein blood products are stored in remote refrigerators and made available to clinicians near the patients’ bedside. Besides safeguarding units placed on hold for surgeries, we hypothesized that BloodTrack would provide greater visibility of available products in the emergency department (ED), thus reducing the rate of preemptive MTP activations.
Methods/Case Report
From March 2022 onwards, BloodTrack refrigerators with OnDemand software were active in the ED, operating room (OR), and two intensive care (ICU) units. We educated ED, OR, and ICU nurses on the appropriate use of BloodTrack. MTP activations were recorded from August 2021 to June 2022. Data on units allocated to OR patients by BloodTrack were collected from software-generated logs. Data on units allocated to OR patients by BloodTrack were collected from software-generated logs.
Results (if a Case Study enter NA)
Since its introduction in March, BloodTrack has dispensed 92 red blood cell units, which represents 12% of the total 766 units assigned. The remainder of 674 units were unused, and represent substantial savings in time otherwise spent re-instating them. Moreover, the rates of preemptive MTP activations trended downwards, from 28% (32/113) in the 7 months prior to implementation, to 13% (3/24) after implementation.
Conclusion
In conclusion, our implementation of BloodTrack has led to reduced MTP activations, improved efficiency of our blood product allocation process, and developed interdisciplinary care team integration.
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Affiliation(s)
- S Hung
- Pathology, George Washington University Hospital , Fairfax, Virginia , United States
| | - N Woddor
- Pathology, George Washington University Hospital , Fairfax, Virginia , United States
| | - S Husami
- Pathology, George Washington University Hospital , Fairfax, Virginia , United States
| | - X Fernandez
- Pathology, George Washington University Hospital , Fairfax, Virginia , United States
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Murakami N, Mulvaney P, Danesh M, Abudayyeh A, Diab A, Abdel-Wahab N, Abdelrahim M, Khairallah P, Shirazian S, Kukla A, Owoyemi IO, Alhamad T, Husami S, Menon M, Santeusanio A, Blosser CD, Zuniga SC, Soler MJ, Moreso F, Mithani Z, Ortiz-Melo D, Jaimes EA, Gutgarts V, Lum E, Danovitch GM, Cardarelli F, Drews RE, Bassil C, Swank JL, Westphal S, Mannon RB, Shirai K, Kitchlu A, Ong S, Machado SM, Mothi SS, Ott PA, Rahma O, Hodi FS, Sise ME, Gupta S, Leaf DE, Devoe CE, Wanchoo R, Nair VV, Schmults CD, Hanna GJ, Sprangers B, Riella LV, Jhaveri KD. A multi-center study on safety and efficacy of immune checkpoint inhibitors in cancer patients with kidney transplant. Kidney Int 2020; 100:196-205. [PMID: 33359528 DOI: 10.1016/j.kint.2020.12.015] [Citation(s) in RCA: 83] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 11/03/2020] [Accepted: 12/07/2020] [Indexed: 02/07/2023]
Abstract
Immune checkpoint inhibitors (ICIs) are widely used for various malignancies. However, their safety and efficacy in patients with a kidney transplant have not been defined. To delineate this, we conducted a multicenter retrospective study of 69 patients with a kidney transplant receiving ICIs between January 2010 and May 2020. For safety, we assessed the incidence, timing, and risk factors of acute graft rejection. For efficacy, objective response rate and overall survival were assessed in cutaneous squamous cell carcinoma and melanoma, the most common cancers in our cohort, and compared with stage-matched 23 patients with squamous cell carcinoma and 14 with melanoma with a kidney transplant not receiving ICIs. Following ICI treatment, 29 out of 69 (42%) patients developed acute rejection, 19 of whom lost their allograft, compared with an acute rejection rate of 5.4% in the non-ICI cohort. Median time from ICI initiation to rejection was 24 days. Factors associated with a lower risk of rejection were mTOR inhibitor use (odds ratio 0.26; 95% confidence interval, 0.09-0.72) and triple-agent immunosuppression (0.67, 0.48-0.92). The objective response ratio was 36.4% and 40% in the squamous cell carcinoma and melanoma subgroups, respectively. In the squamous cell carcinoma subgroup, overall survival was significantly longer in patients treated with ICIs (median overall survival 19.8 months vs. 10.6 months), whereas in the melanoma subgroup, overall survival did not differ between groups. Thus, ICIs were associated with a high risk of rejection in patients with kidney transplants but may lead to improved cancer outcomes. Prospective studies are needed to determine optimal immunosuppression strategies to improve patient outcomes.
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Affiliation(s)
- Naoka Murakami
- Division of Renal Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.
| | - Patrick Mulvaney
- Department of Dermatology, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Melissa Danesh
- Department of Dermatology, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Ala Abudayyeh
- Section of Nephrology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Adi Diab
- Department of Melanoma Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Noha Abdel-Wahab
- Department of Melanoma Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA; Department of General Internal Medicine, Section of Rheumatology and Clinical Immunology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA; Department of Rheumatology and Rehabilitation, Faculty of Medicine, Assiut University Hospitals, Assiut, Egypt
| | - Maen Abdelrahim
- Institute for Academic Medicine and Weill Cornell Medical College, Houston Methodist Cancer Center, Houston, Texas, USA
| | - Pascale Khairallah
- Division of Nephrology, Columbia University Medical Center, New York, New York, USA
| | - Shayan Shirazian
- Division of Nephrology, Columbia University Medical Center, New York, New York, USA
| | - Aleksandra Kukla
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota, USA
| | - Itunu O Owoyemi
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota, USA
| | - Tarek Alhamad
- Division of Nephrology, Washington University in St. Louis, St. Louis, Missouri, USA
| | - Samir Husami
- Division of Nephrology, Washington University in St. Louis, St. Louis, Missouri, USA
| | - Madhav Menon
- Division of Nephrology, Recanati Millar Transplant Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Andrew Santeusanio
- Division of Nephrology, Recanati Millar Transplant Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | | | | | - Maria Jose Soler
- Nephrology Department, Vall d'Hebron Hospital Universitari, Barcelona, Spain
| | - Francesc Moreso
- Nephrology Department, Vall d'Hebron Hospital Universitari, Barcelona, Spain
| | - Zain Mithani
- Division of Nephrology and Hypertension, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - David Ortiz-Melo
- Division of Nephrology, Duke University Medical Center, Durham, North Carolina, USA
| | - Edgar A Jaimes
- Renal Service, Memorial Sloan Kettering Cancer Center and Weil Cornell Medical College, New York, New York, USA
| | - Victoria Gutgarts
- Renal Service, Memorial Sloan Kettering Cancer Center and Weil Cornell Medical College, New York, New York, USA
| | - Erik Lum
- Division of Nephrology, David Geffen School of Medicine at University of California Los Angeles, Los Angeles, California, USA
| | - Gabriel M Danovitch
- Division of Nephrology, David Geffen School of Medicine at University of California Los Angeles, Los Angeles, California, USA
| | - Francesca Cardarelli
- Division of Nephrology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Reed E Drews
- Division of Hematology and Oncology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Claude Bassil
- Division of Nephrology and Hypertension, University of South Florida, Tampa, Florida; Renal Service, H. Lee Moffitt Cancer Center, Tampa, Florida, USA
| | - Jennifer L Swank
- Division of Nephrology and Hypertension, University of South Florida, Tampa, Florida; Renal Service, H. Lee Moffitt Cancer Center, Tampa, Florida, USA
| | - Scott Westphal
- Division of Nephrology, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Roslyn B Mannon
- Division of Nephrology, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Keisuke Shirai
- Department of Hematology-Oncology, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire, USA
| | - Abhijat Kitchlu
- Division of Nephrology, University Health Network, University of Toronto, Ontario, Canada
| | - Song Ong
- Division of Nephrology, The University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Shana M Machado
- Division of Nephrology, The University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Suraj S Mothi
- Division of Renal Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Patrick A Ott
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Osama Rahma
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - F Stephen Hodi
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Meghan E Sise
- Division of Nephrology, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Shruti Gupta
- Division of Renal Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - David E Leaf
- Division of Renal Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Craig E Devoe
- Division of Medical Oncology and Hematology, Northwell Health Cancer Institute, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Lake Success, New York, USA
| | - Rimda Wanchoo
- Division of Kidney Disease and Hypertension, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York, USA
| | - Vinay V Nair
- Division of Kidney Disease and Hypertension, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York, USA
| | | | - Glenn J Hanna
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Ben Sprangers
- Laboratory of Molecular Immunology, Department of Microbiology, Immunology and Transplantation, Rega Institute for Medical Research, KU Leuven, Belgium; Department of Nephrology, University Hospitals Leuven, Leuven, Belgium
| | - Leonardo V Riella
- Division of Renal Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA; Division of Nephrology, Massachusetts General Hospital, Boston, Massachusetts, USA; Center for Transplantation Sciences, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Kenar D Jhaveri
- Division of Kidney Disease and Hypertension, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York, USA.
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