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Skeens MA, McArthur J, Cheifetz IM, Duncan C, Randolph AG, Stanek J, Lehman L, Bajwa R. High Variability in the Reported Management of Hepatic Veno-Occlusive Disease in Children after Hematopoietic Stem Cell Transplantation. Biol Blood Marrow Transplant 2016; 22:1823-1828. [PMID: 27496218 DOI: 10.1016/j.bbmt.2016.07.011] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2016] [Accepted: 07/18/2016] [Indexed: 10/21/2022]
Abstract
Veno-occlusive disease (VOD) is a potentially fatal complication of hematopoietic stem cell transplantation (HSCT). Patients with VOD are often critically ill and require close collaboration between transplant physicians and intensivists. We surveyed members of a consortium of pediatric intensive care unit (PICU) and transplant physicians to assess variability in the self-reported approach to the diagnosis and management of VOD. An internet-based self-administered survey was sent to pediatric HSCT and PICU providers from September 2014 to February 2015. The survey contained questions relating to the diagnosis and treatment of VOD. The response rate was 41% of 382 providers surveyed. We found significant variability in the diagnostic and management approaches to VOD in children. Even though ultrasound is not part of the diagnostic criteria, providers reported using reversal of portal venous flow seen on abdominal ultrasound in addition to Seattle criteria (70%) or Baltimore criteria to make the diagnosis of VOD. Almost 40% of respondents did not diagnose VOD in anicteric patients (bilirubin < 2 mg/dL). Most providers (75%) initiated treatment with defibrotide at the time of diagnosis, but 14%, 7%, and 6% of the providers waited for reversal of portal venous flow, renal dysfunction, or pulmonary dysfunction, respectively, to develop before initiating therapy. Only 50% of the providers restricted fluids to 75% of the daily maintenance, whereas 21% did not restrict fluids at all. Albumin with diuretics was used by 95% of respondents. Platelets counts were maintained at 20,000 to 50,000/mm(3) and 10,000 to 20,000/mm(3) by 64% and 20% of the respondents, respectively. Paracentesis was generally initiated in the setting of oliguria or hypoxia, and nearly 50% of the providers used continuous drainage to gravity, whereas the remainder used an intermittent drainage approach. Nearly 73% of the transplant providers used VOD prophylaxis, whereas the remainder did not use any medications for VOD prophylaxis. There was also considerable variation in the management strategies among the transplant and critical care providers. We conclude that there is considerable self-reported variability in the diagnosis and management of VOD in children. The practice variations reported in this study should encourage the development of standard practice guidelines, which will be helpful in improving the outcome of this potentially fatal complication.
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Affiliation(s)
- Micah A Skeens
- Division of Hematology/Oncology/BMT, Nationwide Children's Hospital, Columbus, Ohio
| | - Jennifer McArthur
- Division of Critical Care Medicine, St Jude Children's Research Hospital, Memphis, Tennessee
| | - Ira M Cheifetz
- Division of Critical Care Medicine, Dept of Pediatrics, Duke Children's Hospital, Durham, North Carolina
| | - Christine Duncan
- Pediatric Hematology-Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Adrienne G Randolph
- Department of Anesthesiology, Perioperative and Pain Medicine, Boston Children's Hospital, Boston, Massachusetts
| | - Joseph Stanek
- Division of Hematology/Oncology/BMT, Nationwide Children's Hospital, Columbus, Ohio
| | - Leslie Lehman
- Pediatric Hematology-Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Rajinder Bajwa
- Division of Hematology/Oncology/BMT, Nationwide Children's Hospital, Columbus, Ohio.
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202
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Corbacioglu S, Carreras E, Mohty M, Pagliuca A, Boelens JJ, Damaj G, Iacobelli M, Niederwieser D, Olavarría E, Suarez F, Ruutu T, Verdonck L, Hume R, Nejadnik B, Lai C, Finetto G, Richardson P. Defibrotide for the Treatment of Hepatic Veno-Occlusive Disease: Final Results From the International Compassionate-Use Program. Biol Blood Marrow Transplant 2016; 22:1874-1882. [PMID: 27397724 DOI: 10.1016/j.bbmt.2016.07.001] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2016] [Accepted: 07/04/2016] [Indexed: 01/04/2023]
Abstract
Hepatic veno-occlusive disease, also called sinusoidal obstruction syndrome (VOD/SOS), is an unpredictable and potentially fatal complication of hematopoietic cell transplantation (HCT) or nontransplantation-associated chemotherapy/radiotherapy. In cases of severe hepatic VOD/SOS, typically defined by associated multiorgan failure (MOF, also known as multiorgan dysfunction), mortality exceeds 80%. Preclinical and early clinical data have provided a rationale for defibrotide treatment in hepatic VOD/SOS. Based on this evidence and in recognition of the dismal prognosis for these patients, defibrotide was made available through an international multicenter compassionate-use program conducted from December 1998 to March 2009. Physicians participating in the program voluntarily provided demographic and outcome data for patients given defibrotide. Efficacy and safety analyses were performed using the data received for 710 treated patients. Defibrotide was given at 10, 25, 40, 60, or 80 mg/kg/day for a median of 15 days (range, 1 to 119 days). By Kaplan-Meier analysis, the estimated overall day +100 survival was 54% (58% in the 25 mg/kg/day dose group). Adverse events (AEs) were reported in 53% of patients. The most common AEs were MOF, progression of hepatic VOD/SOS, sepsis, and graft-versus-host disease, which were consistent with the AEs expected for this patient population. No clinically meaningful trends in AEs were identified by gender, age, or dose group. Safety and efficacy resultswere consistent with prior studies of defibrotide in hepatic VOD/SOS, and subgroup analyses lend support to the use of the 25 mg/kg/day dose.
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Affiliation(s)
- Selim Corbacioglu
- Department of Pediatric Hematology, Oncology and Stem Cell Transplantation, University of Hospital Regensburg, Regensburg, Germany.
| | - Enric Carreras
- Spanish Bone Marrow Donor Program, Josep Carreras Foundation, and Josep Carreras Leukaemia Research Institute, Barcelona, Spain
| | - Mohamad Mohty
- Department of Hematology, Hopital Saint-Antoine, Paris, France; University Pierre & Marie Curie, Paris, France; INSERM UMRs 938, Paris, France
| | - Antonio Pagliuca
- Department of Hematology, King's College Hospital, London, United Kingdom
| | - Jaap Jan Boelens
- Pediatric Blood and Marrow Transplantation Program, University Medical Center Utrecht, The Netherlands; UMC Utrecht, Laboratory of Translational Immunology, The Netherlands
| | - Gandhi Damaj
- Department of Hematology, University Hospital Center of Caen, School of Medicine, France
| | | | | | - Eduardo Olavarría
- Blood and Marrow Transplantation Unit, Hammersmith Hospital, London, United Kingdom
| | - Felipe Suarez
- Department of Hematology, Necker-Enfants Malades University Hospital, Paris, France
| | - Tapani Ruutu
- Comprehensive Cancer Center, Helsinki University Hospital, Helsinki, Finland
| | | | - Robin Hume
- Jazz Pharmaceuticals, Palo Alto, California
| | | | | | | | - Paul Richardson
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
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203
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Revised diagnosis and severity criteria for sinusoidal obstruction syndrome/veno-occlusive disease in adult patients: a new classification from the European Society for Blood and Marrow Transplantation. Bone Marrow Transplant 2016; 51:906-12. [PMID: 27183098 PMCID: PMC4935979 DOI: 10.1038/bmt.2016.130] [Citation(s) in RCA: 295] [Impact Index Per Article: 36.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2016] [Revised: 03/30/2016] [Accepted: 04/01/2016] [Indexed: 12/15/2022]
Abstract
Sinusoidal obstruction syndrome, also known as veno-occlusive disease (SOS/VOD), is a potentially life threatening complication that can develop after hematopoietic cell transplantation. Although SOS/VOD progressively resolves within a few weeks in most patients, the most severe forms result in multi-organ dysfunction and are associated with a high mortality rate (>80%). Therefore, careful attention must be paid to allow an early detection of SOS/VOD, particularly as drugs have now proven to be effective and licensed for its treatment. Unfortunately, current criteria lack sensitivity and specificity, making early identification and severity assessment of SOS/VOD difficult. The aim of this work is to propose a new definition for diagnosis, and a severity-grading system for SOS/VOD in adult patients, on behalf of the European Society for Blood and Marrow Transplantation.
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204
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Stein C, Castanotto D, Krishnan A, Nikolaenko L. Defibrotide (Defitelio): A New Addition to the Stockpile of Food and Drug Administration-approved Oligonucleotide Drugs. MOLECULAR THERAPY. NUCLEIC ACIDS 2016; 5:e346. [PMID: 28131276 PMCID: PMC5023395 DOI: 10.1038/mtna.2016.42] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/15/2016] [Accepted: 05/16/2016] [Indexed: 02/08/2023]
Affiliation(s)
- Cy Stein
- Department of Medical Oncology and Experimental Therapeutics, City of Hope, Duarte, California, USA; Department of Molecular and Cellular Biology, City of Hope, Duarte, California, USA.
| | - Daniela Castanotto
- Department of Medical Oncology and Experimental Therapeutics, City of Hope, Duarte, California, USA; Department of Molecular and Cellular Biology, City of Hope, Duarte, California, USA
| | - Amrita Krishnan
- Department of Hematologic Oncology, City of Hope, Duarte, California, USA
| | - Liana Nikolaenko
- Department of Hematologic Oncology, City of Hope, Duarte, California, USA
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