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Chen GL, Jeon M, Ross M, Liu H, Lee C, Hahn T, McCarthy PL, Kim C. Optical Coherence Tomography for Quantifying Human Cutaneous Chronic Graft-versus-Host Disease. Transplant Cell Ther 2020; 27:271.e1-271.e8. [PMID: 33781538 DOI: 10.1016/j.jtct.2020.11.023] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 11/02/2020] [Accepted: 11/23/2020] [Indexed: 11/17/2022]
Abstract
Chronic graft-versus-host disease (cGVHD) is the most common cause of nonrelapse mortality after allogeneic hematopoietic cell transplantation (alloHCT). Cutaneous cGVHD is characterized by thickening of the skin and connective tissues, causing discomfort and limited mobility. Current assessment of these skin lesions is based on physical examination of their thickening, pinchability, and movability. Optical coherence tomography (OCT) is a noninvasive, high-resolution technique using near-infrared light to interrogate tissues and image the microstructure without the use of contrast agents. We determined the applicability of OCT to human cutaneous cGVHD. Seven patients with varying degrees of cutaneous cGVHD, including 3 controls who underwent autologous HCT were prospectively examined using the cGVHD Skin (Vienna) Scale and imaged with OCT. Analysis of OCT images and clinical exams revealed that stratum corneum thickness, epidermal thickness, and depth of light transmission were correlated with cutaneous cGVHD severity in the hands, forearms, upper arms, legs, thighs, and upper back (P ≤ .03). Longitudinal OCT changes during cGVHD treatment paralleled clinical changes in the arm and upper back. OCT changes were observed in the absence of clinical changes. OCT imaging reflects the severity of cutaneous cGVHD and can be used to follow these lesions. OCT may facilitate the design of therapeutic trials in cGVHD by providing a quantitative measurement of cGVHD severity. Additional studies are needed.
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Affiliation(s)
- George L Chen
- Department of Medicine, Transplant and Cellular Therapy Program, Roswell Park Cancer Institute, Buffalo, New York.
| | - Mansik Jeon
- Department of Creative IT Engineering and Electrical Engineering, Pohang University of Science and Technology, Pohang, Republic of Korea; School of Electrical Engineering and Computer Science, Kyungpook National University, Daegu, Republic of Korea
| | - Maureen Ross
- Department of Medicine, Transplant and Cellular Therapy Program, Roswell Park Cancer Institute, Buffalo, New York
| | - Hong Liu
- Department of Medicine, Transplant and Cellular Therapy Program, Roswell Park Cancer Institute, Buffalo, New York
| | - Changho Lee
- Department of Nuclear Medicine, Chonnam National University Medical School and Hwasun Hospital, Hwasun, Republic of Korea
| | - Theresa Hahn
- Department of Medicine, Transplant and Cellular Therapy Program, Roswell Park Cancer Institute, Buffalo, New York
| | - Philip L McCarthy
- Department of Medicine, Transplant and Cellular Therapy Program, Roswell Park Cancer Institute, Buffalo, New York
| | - Chulhong Kim
- Department of Creative IT Engineering and Electrical Engineering, Pohang University of Science and Technology, Pohang, Republic of Korea.
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Optimal dosage of methotrexate for GVHD prophylaxis in umbilical cord blood transplantation. Int J Hematol 2019; 109:440-450. [DOI: 10.1007/s12185-019-02598-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2018] [Revised: 12/28/2018] [Accepted: 01/16/2019] [Indexed: 12/30/2022]
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Chen GL, Hahn T, Wilding GE, Groman A, Hutson A, Zhang Y, Khan U, Liu H, Ross M, Bambach B, Higman M, Neppalli V, Sait S, Block AW, Wallace PK, Singh AK, McCarthy PL. Reduced-Intensity Conditioning with Fludarabine, Melphalan, and Total Body Irradiation for Allogeneic Hematopoietic Cell Transplantation: The Effect of Increasing Melphalan Dose on Underlying Disease and Toxicity. Biol Blood Marrow Transplant 2018; 25:689-698. [PMID: 30300731 DOI: 10.1016/j.bbmt.2018.09.042] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2018] [Accepted: 09/28/2018] [Indexed: 11/15/2022]
Abstract
Disease relapse and toxicity are the shortcomings of reduced-intensity conditioning (RIC) for allogeneic hematopoietic cell transplantation (alloHCT). We hypothesized that adding total body irradiation (TBI) to and decreasing melphalan (Mel) from a base RIC regimen of fludarabine (Flu) and Mel would increase cytoreduction and improve disease control while decreasing toxicity. We performed a phase II trial of Flu 160 mg/m2, Mel 50 mg/m2, and TBI 400 cGy (FluMelTBI-50, n = 61), followed by a second phase II trial of Flu 160 mg/m2, Mel 75 mg/m2, and TBI 400cGy (FluMelTBI-75, n = 94) as RIC for alloHCT. Outcomes were compared with a contemporaneous cohort of 162 patients who received Flu 125 mg/m2 and Mel 140 mg/m2. Eligibility criteria were equivalent for all 3 regimens. All patients were ineligible for myeloablative/intensive conditioning. The median (range) follow-up for all patients was 51 (15 to 103) months. Day 100 donor lymphoid chimerism and transplant-related mortality, neutrophil and platelet engraftment, acute and chronic graft versus host disease incidence, overall survival (OS), and progression-free survival (PFS) were equivalent between FluMel, FluMelTBI-50, and FluMelTBI-75. Stomatitis wasdecreased for FluMelTBI versus FluMel (P < .01). PFS for patients not in complete remission on alloHCT was improved for FluMelTBI-75 versus FluMel (P = .03). On multivariate analysis, OS (P = .05) and PFS (P = .05) were significantly improved for FluMelTBI-75 versus FluMel. FluMelTBI-75 is better tolerated than FluMel, with improved survival and disease control.
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Affiliation(s)
- George L Chen
- BMT Program, Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, New York.
| | - Theresa Hahn
- BMT Program, Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Gregory E Wilding
- Department of Biostatistics, School of Public Health and Health Professions, University at Buffalo, Buffalo, New York
| | - Adrienne Groman
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Alan Hutson
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Yali Zhang
- BMT Program, Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Usman Khan
- BMT Program, Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Hong Liu
- Department of Oncology, Buffalo Medical Group, Buffalo, New York
| | - Maureen Ross
- BMT Program, Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Barbara Bambach
- Department of Pediatrics, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Meghan Higman
- Department of Pediatrics, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Vishala Neppalli
- Department of Pathology, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Sheila Sait
- Cytogenetics Laboratory, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - AnneMarie W Block
- Cytogenetics Laboratory, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Paul K Wallace
- Flow Cytometry Laboratory, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Anurag K Singh
- Department of Radiation Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Philip L McCarthy
- BMT Program, Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, New York
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Favorable immune recovery and low rate of GvHD in children transplanted with partially T cell-depleted PBSC grafts. Bone Marrow Transplant 2018; 54:53-62. [PMID: 29795418 DOI: 10.1038/s41409-018-0212-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Revised: 04/09/2018] [Accepted: 04/16/2018] [Indexed: 12/29/2022]
Abstract
Transplantation of peripheral blood stem cells (PBSC) from matched unrelated donors (MUD) is still associated with a significant risk for graft vs. host disease (GvHD), especially in pediatric patients receiving grafts from adult donors containing high amounts of T cells. Here, we present long-term follow-up results on 25 pediatric patients, (acute leukemia n = 15, NHL n = 3, CML n = 3, MDS n = 5), transplanted with CD34 or CD133 positively selected PBSC from MUDs supplemented with an add-back of 1 × 107/kg body weight (kgBW) unselected T cells resulting in a median T-cell depletion (TCD) of 1.97 log. A total of 24/25 (96%) patients had primary engraftment. Early T-cell recovery was significantly improved compared to patients receiving CD34-selected grafts without T-cell add-back and similar to patients receiving unmanipulated bone marrow. GvHD incidence was low with 8/4% aGvHD grade II/III, no grade IV and 13% limited cGvHD. In total, 16/25 (64%) patients are alive after a median follow-up of 10 years. Five-year event-free survival (EFS) was 68%, relapse probability 24% and transplantation-related mortality (TRM) 12%. Thus, in PBSC allotransplants from MUD, partial TCD with serotherapy and CSA/MTX prophylaxis, can effectively reduce GvHD without hampering engraftment and immune reconstitution.
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Torka P, Hahn T, Bertolo J, Liu H, Ross M, Paplham P, Jankowski A, Deeb G, Chen G, McCarthy P. Autologous reconstitution leading to sustained JAK2-V617F negativity post allogeneic hematopoietic stem cell transplant in JAK2-V617F positive myelofibrosis. Bone Marrow Transplant 2015. [PMID: 26214139 DOI: 10.1038/bmt.2015.169] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- P Torka
- Department of Medicine, Roswell Park Cancer Institute, Buffalo, NY, USA
| | - T Hahn
- Department of Medicine, Roswell Park Cancer Institute, Buffalo, NY, USA
| | - J Bertolo
- Department of Medicine, Roswell Park Cancer Institute, Buffalo, NY, USA
| | - H Liu
- Department of Medicine, Roswell Park Cancer Institute, Buffalo, NY, USA
| | - M Ross
- Department of Medicine, Roswell Park Cancer Institute, Buffalo, NY, USA
| | - P Paplham
- Department of Medicine, Roswell Park Cancer Institute, Buffalo, NY, USA
| | - A Jankowski
- Department of Hematology-oncology, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - G Deeb
- Department of Pathology, Roswell Park Cancer Institute, Buffalo, NY, USA
| | - G Chen
- Department of Medicine, Roswell Park Cancer Institute, Buffalo, NY, USA
| | - P McCarthy
- Department of Medicine, Roswell Park Cancer Institute, Buffalo, NY, USA
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Comparison of non-myeloablative conditioning regimens for lymphoproliferative disorders. Bone Marrow Transplant 2014; 50:367-74. [PMID: 25437248 PMCID: PMC4351124 DOI: 10.1038/bmt.2014.269] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2014] [Revised: 09/24/2014] [Accepted: 09/25/2014] [Indexed: 11/17/2022]
Abstract
Hematopoietic cell transplantation (HCT) with non-myeloablative conditioning (NMA) for lymphoproliferative diseases (LD) includes fludarabine with and without low-dose total body irradiation (TBI). Transplant outcomes were compared among patients ≥40 years with LD who received a HCT with TBI (N=382) and no-TBI (N=515) NMA from 2001 to 2011. The groups were comparable except for donor, graft, prophylaxis for graft-versus-host disease (GVHD), disease status and year of HCT. Cumulative incidences of grades II–IV GVHD at 100 days, were 29% and 20% (p=0.001), and chronic GVHD at 1 year were 54% and 44% (p=0.004) for TBI and no-TBI, respectively. Multivariate analysis of progression/relapse, treatment failure and mortality showed no outcome differences by conditioning. Full donor chimerism at day 100 was observed in 82% vs. 64% in the TBI and no-TBI groups, respectively (p=0.006). Subset of four most common conditioning/ GVHD prophylaxis combinations demonstrated higher rates of grades II–IV acute (p<0.001) and chronic GVHD (p<0.001) among recipients of TBI-mycophenolate mofetil (MMF) compared to other combinations. TBI-based NMA conditioning induces faster full donor chimerism but overall survival outcomes are comparable to no-TBI regimens. Combination of TBI and MMF are associated with higher rates of GVHD without impact on survival outcomes in patients with LD.
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Chen GL, Liu H, Zhang Y, Thomas J, Ross M, Wang ES, Block AW, Sait S, Deeb G, Wallace P, Wetzler M, Hahn T, McCarthy PL. Early versus late preemptive allogeneic hematopoietic cell transplantation for relapsed or refractory acute myeloid leukemia. Biol Blood Marrow Transplant 2014; 20:1369-74. [PMID: 24867777 DOI: 10.1016/j.bbmt.2014.05.013] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2014] [Accepted: 05/09/2014] [Indexed: 11/27/2022]
Abstract
Many patients with relapsed or refractory acute myeloid leukemia (AML) do not receive allogeneic hematopoietic cell transplantation (alloHCT) because they are unable to achieve a complete remission (CR) after reinduction chemotherapy. Starting in January 2003, we prospectively assigned patients with AML with high-risk clinical features to preemptive alloHCT (p-alloHCT) as soon as possible after reinduction chemotherapy. High-risk clinical features were associated with poor response to chemotherapy: primary induction failure, second or greater relapse, and first CR interval <6 months. We hypothesized that any residual disease would be maximally reduced at the time of transplant, resulting in the best milieu and most lead time for developing a graft-versus-leukemia effect and in improved long-term overall survival (OS) without excess toxicity. This analysis studied the effect of transplant timing on p-alloHCT in 30 patients with high-risk clinical features of 156 consecutive AML patients referred for alloHCT. We compared early p-alloHCT within 4 weeks of reinduction chemotherapy before count recovery with late p-alloHCT 4 weeks after reinduction chemotherapy with count recovery. OS and progression-free survival (PFS) at 2 years were not significantly different for early versus late p-alloHCT (OS 23% versus 33%, respectively, P > .1; PFS 18% versus 22%, respectively, P > .1). Day 100 and 1-year transplant-related mortality were similar (33.3% versus 22.2%, P > .1; 44.4% versus 42.9%, P > .1, respectively). Preemptive alloHCT allowed 30 patients to be transplanted who would normally not receive alloHCT. Clinical outcomes for early p-alloHCT are similar to those for late p-alloHCT without excess toxicity. Early p-alloHCT is a feasible alternative to late p-alloHCT for maximizing therapy of AML that is poorly responsive to induction chemotherapy.
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Affiliation(s)
- George L Chen
- Department of Medicine, BMT Program, Roswell Park Cancer Institute, Buffalo, New York
| | - Hong Liu
- Department of Medicine, BMT Program, Roswell Park Cancer Institute, Buffalo, New York
| | - Yali Zhang
- Department of Medicine, BMT Program, Roswell Park Cancer Institute, Buffalo, New York
| | - Julie Thomas
- Department of Medicine, BMT Program, Roswell Park Cancer Institute, Buffalo, New York
| | - Maureen Ross
- Department of Medicine, BMT Program, Roswell Park Cancer Institute, Buffalo, New York
| | - Eunice S Wang
- Department of Medicine, Leukemia Division, Roswell Park Cancer Institute, Buffalo, New York
| | - AnneMarie W Block
- Clinical Cytogenetics Laboratory, Roswell Park Cancer Institute, Buffalo, New York
| | - Sheila Sait
- Clinical Cytogenetics Laboratory, Roswell Park Cancer Institute, Buffalo, New York
| | - George Deeb
- Department of Pathology, Roswell Park Cancer Institute, Buffalo, New York
| | - Paul Wallace
- Department of Flow Cytometry, Roswell Park Cancer Institute, Buffalo, New York
| | - Meir Wetzler
- Department of Medicine, Leukemia Division, Roswell Park Cancer Institute, Buffalo, New York
| | - Theresa Hahn
- Department of Medicine, BMT Program, Roswell Park Cancer Institute, Buffalo, New York
| | - Philip L McCarthy
- Department of Medicine, BMT Program, Roswell Park Cancer Institute, Buffalo, New York.
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