|
1
|
Sahu MK, Singh SP, Satsangi A, Gogia A, Hote MP, Seth S. Posttransplant lymphoproliferative disorder in a heart transplant recipient: a case report. Indian J Thorac Cardiovasc Surg 2023; 39:535-538. [PMID: 37609612 PMCID: PMC10441853 DOI: 10.1007/s12055-023-01524-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 04/13/2023] [Accepted: 04/17/2023] [Indexed: 08/24/2023] Open
Abstract
Malignancy in heart transplant recipients is a grave complication. Post-transplant lymphoproliferative disorder (PTLD) is the second most common tumour in adults and commonest in children. The incidence varies with the transplanted organ from 1 to 2% following kidney transplantation to as high as 10% following thoracic organ transplantation due to different immunosuppression intensity. PTLD include a wide spectrum of diseases ranging from benign proliferation of lymphoid tissue to frank malignancy with aggressive behaviour (lymphoma). Epstein-Barr virus (EBV) infection and prolonged immunosuppressant therapy are implicated in the pathogenesis of PTLD. The incidence of PTLD varies from 2.6% at 1 year to 28% at 10 years post-transplant. Seronegativity for EBV in recipients with seropositive donors increases the risk of PTLD in recipients. The majority of early-onset PTLDs (85%) are of B-cell origin and associated with EBV. Timely and accurate diagnosis with histological examination of lymphoid tissue is essential for early intervention. Reduction of immunosuppressive therapy (IST) and rituximab usually are effective in remission of PTLD. In resistant cases, chemotherapy is given with or without rituximab. Adoptive T-cell transfer represents a promising therapeutic approach. Early PTLD respond well to lowering immunosuppression and has a favourable prognosis compared to late PTLD. Five-year survival is 30% for high-grade lymphomas. The prognosis of EBV-negative lymphomas is worse. One out of 40 heart transplant recipients followed up in our centre developed PTLD. He was treated to remission and we describe this case here.
Collapse
Affiliation(s)
- Manoj Kumar Sahu
- Intensive Care for CTVS, Department of Cardiothoracic and Vascular Surgery, CTVS Office, 7th floor, CN Centre, All India Institute of Medical Sciences, New Delhi, 110029 India
| | - Sarvesh Pal Singh
- Intensive Care for CTVS, Department of Cardiothoracic and Vascular Surgery, CTVS Office, 7th floor, CN Centre, All India Institute of Medical Sciences, New Delhi, 110029 India
| | - Amitabh Satsangi
- Intensive Care for CTVS, Department of Cardiothoracic and Vascular Surgery, CTVS Office, 7th floor, CN Centre, All India Institute of Medical Sciences, New Delhi, 110029 India
| | - Ajay Gogia
- Department of Medical Oncology, IRCH, AIIMS, New Delhi, India
| | - Milind Padmakar Hote
- Intensive Care for CTVS, Department of Cardiothoracic and Vascular Surgery, CTVS Office, 7th floor, CN Centre, All India Institute of Medical Sciences, New Delhi, 110029 India
| | - Sandeep Seth
- Department of Cardiology, AIIMS, New Delhi, India
| |
Collapse
|
|
2
|
Asleh R, Vucicevic D, Petterson TM, Kremers WK, Pereira NL, Daly RC, Edwards BS, Steidley DE, Scott RL, Kushwaha SS. Sirolimus-Based Immunosuppression Is Associated with Decreased Incidence of Post-Transplant Lymphoproliferative Disorder after Heart Transplantation: A Double-Center Study. J Clin Med 2022; 11:jcm11020322. [PMID: 35054016 PMCID: PMC8779206 DOI: 10.3390/jcm11020322] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 01/03/2022] [Accepted: 01/07/2022] [Indexed: 02/01/2023] Open
Abstract
Mammalian target of rapamycin (mTOR) inhibitors have been shown to reduce proliferation of lymphoid cells; thus, their use for immunosuppression after heart transplantation (HT) may reduce post-transplant lymphoproliferative disorder (PTLD) risk. This study sought to investigate whether the sirolimus (SRL)-based immunosuppression regimen is associated with a decreased risk of PTLD compared with the calcineurin inhibitor (CNI)-based regimen in HT recipients. We retrospectively analyzed 590 patients who received HTs at two large institutions between 1 June 1988 and 31 December 2014. Cox proportional-hazard modeling was used to examine the association between type of primary immunosuppression and PTLD after adjustment for potential confounders, including Epstein-Barr virus (EBV) status, type of induction therapy, and rejection. Conversion from CNI to SRL as primary immunosuppression occurred in 249 patients (42.2%). During a median follow-up of 6.3 years, 30 patients developed PTLD (5.1%). In a univariate analysis, EBV mismatch was strongly associated with increased risk of PTLD (HR 10.0, 95% CI: 3.8-26.6; p < 0.001), and conversion to SRL was found to be protective against development of PTLD (HR 0.19, 95% CI: 0.04-0.80; p = 0.02). In a multivariable model and after adjusting for EBV mismatch, conversion to SRL remained protective against risk of PTLD compared with continued CNI use (HR 0.12, 95% CI: 0.03-0.55; p = 0.006). In conclusion, SRL-based immunosuppression is associated with lower incidence of PTLD after HT. These findings provide evidence of a benefit from conversion to SRL as maintenance therapy for mitigating the risk of PTLD, particularly among patients at high PTLD risk.
Collapse
Affiliation(s)
- Rabea Asleh
- Department of Cardiovascular Diseases and Health Sciences Research and the William J von Liebig Center for Transplantation and Clinical Regeneration, Mayo Clinic, Rochester, MN 55905, USA; (W.K.K.); (N.L.P.); (R.C.D.); (B.S.E.); (S.S.K.)
- Heart Institute, Hadassah University Medical Center, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 9112001, Israel
- Correspondence: or
| | - Darko Vucicevic
- Department of Cardiology, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA;
| | - Tanya M. Petterson
- Division of Biomedical Statistics and Informatics, Department of Health Sciences Research, Mayo Clinic, Rochester, MN 55905, USA;
| | - Walter K. Kremers
- Department of Cardiovascular Diseases and Health Sciences Research and the William J von Liebig Center for Transplantation and Clinical Regeneration, Mayo Clinic, Rochester, MN 55905, USA; (W.K.K.); (N.L.P.); (R.C.D.); (B.S.E.); (S.S.K.)
- Division of Biomedical Statistics and Informatics, Department of Health Sciences Research, Mayo Clinic, Rochester, MN 55905, USA;
| | - Naveen L. Pereira
- Department of Cardiovascular Diseases and Health Sciences Research and the William J von Liebig Center for Transplantation and Clinical Regeneration, Mayo Clinic, Rochester, MN 55905, USA; (W.K.K.); (N.L.P.); (R.C.D.); (B.S.E.); (S.S.K.)
| | - Richard C. Daly
- Department of Cardiovascular Diseases and Health Sciences Research and the William J von Liebig Center for Transplantation and Clinical Regeneration, Mayo Clinic, Rochester, MN 55905, USA; (W.K.K.); (N.L.P.); (R.C.D.); (B.S.E.); (S.S.K.)
| | - Brooks S. Edwards
- Department of Cardiovascular Diseases and Health Sciences Research and the William J von Liebig Center for Transplantation and Clinical Regeneration, Mayo Clinic, Rochester, MN 55905, USA; (W.K.K.); (N.L.P.); (R.C.D.); (B.S.E.); (S.S.K.)
| | - D. Eric Steidley
- Department of Cardiovascular Diseases, Mayo Clinic Arizona, Phoenix, AZ 85054, USA; (D.E.S.); (R.L.S.)
| | - Robert L. Scott
- Department of Cardiovascular Diseases, Mayo Clinic Arizona, Phoenix, AZ 85054, USA; (D.E.S.); (R.L.S.)
| | - Sudhir S. Kushwaha
- Department of Cardiovascular Diseases and Health Sciences Research and the William J von Liebig Center for Transplantation and Clinical Regeneration, Mayo Clinic, Rochester, MN 55905, USA; (W.K.K.); (N.L.P.); (R.C.D.); (B.S.E.); (S.S.K.)
| |
Collapse
|
|
3
|
Late-Onset Posttransplant Lymphoproliferative Disorder Results in Jejunal Stricture Managed with Endoscopic Dilation. Case Rep Gastrointest Med 2021; 2021:5583665. [PMID: 34394999 PMCID: PMC8357503 DOI: 10.1155/2021/5583665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 07/31/2021] [Indexed: 12/03/2022] Open
Abstract
Background Late-onset posttransplant lymphoproliferative disorder (PTLD) after orthotopic heart transplantation is rare. Case Presentation. We present a rare diagnosis of small bowel stricture caused by healed lymphomatous ulcers in a patient with orthotopic heart transplantation and PTLD diagnosed 25 years after initial transplantation. We also demonstrate successful endoscopic balloon dilations that improved the patient's obstructive symptoms. Conclusion It is important to consider stricture from healed lymphomatous ulcers in posttransplant patients presenting with obstructive symptoms.
Collapse
|