Science.gov

Sample records for marrow transplant patient

  1. Post-bone marrow transplant patient management.

    PubMed Central

    Poliquin, C. M.

    1990-01-01

    Increasingly, bone marrow transplant (BMT) is the treatment of choice for certain hematologic diseases. BMT is, however, a risky procedure with many potentially serious complications. Some complications are the result of the conditioning regimen, a stage of transplantation that includes large doses of chemotherapy and/or radiation therapy. Conditioning-induced neutropenia and thrombocytopenia often result in infection, bleeding, and mucositis. Veno-occlusive disease (VOD), a chemotherapy-induced hepatotoxicity, can cause a mild to severe form of liver disease. Other complications are directly attributable to the engrafted new marrow. Graft-versus-host disease, a rejection process initiated by immunocompetent donor T lymphocytes, is a complication frequently observed in allogeneic BMT. Approximately 14-28 days after the day of transplant, signs of engraftment begin to appear. When specific discharge criteria are met, the BMT patient is discharged from the hospital. Specific follow-up medical care is ongoing for about one year after BMT. PMID:2293508

  2. Bone marrow transplant

    MedlinePlus

    Transplant - bone marrow; Stem cell transplant; Hematopoietic stem cell transplant; Reduced intensity nonmyeloablative transplant; Mini transplant; Allogenic bone marrow transplant; Autologous bone marrow transplant; ...

  3. Bone marrow transplant

    MedlinePlus

    Transplant - bone marrow; Stem cell transplant; Hematopoietic stem cell transplant; Reduced intensity, nonmyeloablative transplant; Mini transplant; Allogenic bone marrow transplant; Autologous bone marrow transplant; Umbilical ...

  4. Bone marrow transplant - discharge

    MedlinePlus

    Transplant - bone marrow - discharge; Stem cell transplant - discharge; Hematopoietic stem cell transplant - discharge; Reduced intensity; Non-myeloablative transplant - discharge; Mini transplant - discharge; Allogenic bone marrow transplant - ...

  5. Transplant Outcomes (Bone Marrow and Cord Blood)

    MedlinePlus

    ... reports show patient survival and transplant data of bone marrow and umbilical cord blood transplants in the transplant ... Data by Center Report —View the number of bone marrow and cord blood transplants performed at a specific ...

  6. Assessment of psychological distress in prospective bone marrow transplant patients.

    PubMed

    Trask, P C; Paterson, A; Riba, M; Brines, B; Griffith, K; Parker, P; Weick, J; Steele, P; Kyro, K; Ferrara, J

    2002-06-01

    Patient psychological distress is associated with many aspects of the bone marrow transplantation (BMT) process and has been linked with poor treatment outcomes. We assessed psychological distress in potential BMT candidates, and compared patient and nurse coordinator ratings of emotional distress at the time of initial BMT consultation. Fifty patients self-reported psychological distress using both the NCCN Distress Thermometer (DT) and the Hospital Anxiety and Depression Scale (HADS). Coordinators rated patient emotional distress using the DT and Coordinator Rating Scales that measure anxiety and depression. Fifty and 51% of patients self-reported clinically significant levels of emotional distress and anxiety, respectively, but only 20% self-reported clinically significant levels of depression. There was good correlation between ratings using the brief DT and the more comprehensive HADS. There was significant but only moderate agreement between patient and coordinator ratings of emotional distress and anxiety, with coordinators underestimating the number of patients with high levels of emotional distress. In addition, coordinator ratings of patient emotional distress primarily reflected anxiety, whereas anxiety and depression together only minimally accounted for patient self-reports of psychological distress. These findings suggest that: (1) the DT can be a useful screening device; (2) approximately half of patients at the time of initial consultation for BMT already experience significant levels of psychological distress; and (3) coordinators observe emotional distress primarily as anxiety, but patients experience psychological distress as something more than anxiety and depression. PMID:12080358

  7. Cytomegalovirus infection in the bone marrow transplant patient

    PubMed Central

    Bhat, Vivek; Joshi, Amit; Sarode, Rahul; Chavan, Preeti

    2015-01-01

    Cytomegalovirus (CMV) infection is an important contributor to the morbidity and mortality associated with bone marrow transplantation (BMT). Infection may lead to CMV disease involving multiple organs such as pneumonia, gastroenteritis, retinitis, central nervus system involvement and others. CMV seropositivity is an important risk factor and approximately half of BMT recipients will develop clinically significant infection most commonly in the first 100 d post-transplant. The commonly used tests to diagnose CMV infection in these patients include the pp65 antigenemia test and the CMV DNA polymerase chain reaction (PCR) assay. Because of its greater sensitivity and lesser turnaround time, the CMV PCR is nowadays the preferred test and serves as a main guide for pre-emptive therapy. Methods of CMV prevention include use of blood products from seronegative donors or leukodepleted products. Prophylaxis or pre-emptive therapy strategies for CMV prevention may be used post-transplant with the latter becoming more common. The commonly used antivirals for pre-emptive therapy and CMV disease management include intravenous gancyclovir and foscarnet. The role of intravenous immunoglobulin, although used commonly in CMV pneumonia is not clear. PMID:26722656

  8. Bone-marrow transplant - series (image)

    MedlinePlus

    Bone-marrow transplants are performed for: deficiencies in red blood cells (aplastic anemia) and white blood cells (leukemia or ... Bone-marrow transplants prolong the life of patients who might otherwise die. As with all major organ transplants, however, ...

  9. Aortic stenosis in a patient with Hurler's syndrome after bone marrow transplantation.

    PubMed

    Watanabe, Naruhito; Anagnostopoulos, Petros V; Azakie, Anthony

    2011-06-01

    We describe a case of severe aortic stenosis in a 16-year-old male with Hurler's syndrome who had prior bone marrow transplantation. The excised aortic valve leaflets showed characteristic pathologic findings of Hurler's syndrome. This is the first case report of aortic valve replacement in a patient with Hurler's syndrome treated with bone marrow transplantation that demonstrates progression of the aortic valve disease despite treatment. PMID:21262073

  10. Molecular relapse in chronic myelogenous leukemia patients after bone marrow transplantation detected by polymerase chain reaction

    SciTech Connect

    Sawyers, C.L.; Timson, L.; Clark, S.S.; Witte, O.N.; Champlin, R. ); Kawasaki, E.S. )

    1990-01-01

    Relapse of chronic myelogenous leukemia after bone marrow transplantation can be detected by using clinical, cytogenetic, or molecular tools. A modification of the polymerase chain reaction can be used in patients to detect low levels of the BCR-ABL-encoded mRNA transcript, a specific marker for chronic myelogenous leukemia. Early detection of relapse after bone marrow transplantation could potentially alter treatment decisions. The authors prospectively evaluated 19 patients for evidence of molecular relapse, cytogenetic relapse, and clinical relapse after bone marrow transplantation. They used the polymerase chain reaction to detect residual BCR-ABL mRNA in patients followed up to 45 months after treatment and found 4 patients with BCR-ABL mRNA expression following bone marrow transplantation. Fifteen patients did not express detectable BCR-ABL mRNA. All 19 patients remain in clinical remission. In this prospective study of chronic myelogenous leukemia patients treated with bone marrow transplantation, molecular relapse preceded cytogenetic relapse in those patients who persistently express BCR-ABL mRNA. They recommend using standard clinical and cytogenetic testing to make patient care decisions until further follow-up determines the clinical outcome of those patients with residual BCR-ABL mRNA transcripts detected by polymerase chain reaction.

  11. Bone Marrow Transplantation

    MedlinePlus

    Bone marrow is the spongy tissue inside some of your bones, such as your hip and thigh bones. ... platelets, which help the blood to clot. A bone marrow transplant is a procedure that replaces a person's ...

  12. [Bordetella bronchiseptica recurrent bacteraemia in a patient with bone marrow transplantation].

    PubMed

    Echeverri-Toro, Lina; Arango, Andrés; Ospina, Sigifredo; Agudelo, Carlos

    2015-09-01

    We report a case of recurrent bacteraemia caused by Bordetella bronchiseptica in an immunocompromised patient with a history of allogenic bone marrow transplantation for myelodysplastic syndrome, who was admitted to hospital with febrile syndrome. Bordetella bronchiseptica is an uncommon human pathogen which mainly affects immunocompromised patients, being a rare cause of bacteraemia. PMID:26849691

  13. Hyperfractionated total body irradiation for bone marrow transplantation. Results in seventy leukemia patients with allogeneic transplants

    SciTech Connect

    Shank, B.; Chu, F.C.H.; Dinsmore, R.; Kapoor, N.; Kirkpatrick, D.; Teitelbaum, H.; Reid, A.; Bonfiglio, P.; Simpson, L.; O'Reilly, R.J.

    1983-11-01

    From May, 1979 to March, 1981, 76 leukemia patients were prepared for bone marrow transplantation (BMT) with a new hyperfractionated total body irradiation (TBI) regimen (1320 cGy in 11 fractions, 3x/day), followed by cyclophosphamide, 60 mg/kg, for two days. Partial lung shielding was done on each treatment, with supplemental electron beam treatments of the chest wall to compensate, and of the testes, a sanctuary site. This regimen was initiated to potentially reduce fatal interstitial pneumonitis as well as decrease leukemic relapse. Overall actuarial survival at 1 year for acute non-lymphocytic leukemia (ANLL) patients is 63%, while relapse-free survival at 1 year is 53%. On the other hand, for acute lymphocytic leukemia (ALL) patients, there is no significant difference between relapse or remission patients with regard to overall survival or relapse-free survival, when relapse is defined as > 5% blasts in the marrow at the time of cytoreduction. Overall actuarial survival at 1 year for ALL is 61% and relapse-free survival is 45% at 1 year. Fatal interstitial pneumonitis has dropped to 18% compared with 50% in our previous single-dose TBI regimen (1000 cGy), in which the same doses of cyclophosphamide were given prior to TBI. In conclusion, not only has fatal interstitial pneumonitis been reduced by hyperfractionation and partial lung blocking, but there may be a survival advantage in ALL patients in relapse, who have a survival equal to that of remission patients. This may indicate a greater cell kill with the higher dose (1320 cGy) attained with this regimen, in these patients with a higher leukemic cell burden.

  14. Nonspecific suppressor T cells cause decreased mixed lymphocyte culture reactivity in bone marrow transplant patients

    SciTech Connect

    Harada, M.; Ueda, M.; Nakao, S.; Kondo, K.; Odaka, K.; Shiobara, S.; Matsue, K.; Mori, T.; Matsuda, T.

    1986-07-15

    Decreased reactivity in mixed lymphocyte culture (MLC) was observed in patients within 1 yr after allogeneic and autologous bone marrow transplantation. Suppressor activity of peripheral blood mononuclear cells (PBMC) from transplant patients was studied by adding these cells as modulator cells to a bidirectional MLC with cells from normal individuals. PBMC from transplant patients markedly suppressed MLC reactivity in a dose-dependent manner. Suppressor activity was present in cells forming rosettes with sheep erythrocytes. Treatment of modulator cells with monoclonal antibodies against T cell differentiation antigens (OKT8, OKIa1) and complement completely abolished suppression of MLC. Suppressor activity was unaffected by 30 Gy irradiation. Suppressor activity declined gradually after transplantation and was inversely correlated with MLC reactivity of each patient at a significant level (p less than 0.01). These observations suggest that OKT8+ Ia+ radioresistant suppressor T cells play a role in the development of decreased MLC reactivity observed during the early post-transplant period.

  15. Long Term Clinical Outcome of Patients with Severe Combined Immunodeficiency who Received Related Donor Bone Marrow Transplants without Pre-transplant Chemotherapy or Post-transplant GVHD Prophylaxis

    PubMed Central

    Railey, Mary Dell; Lokhnygina, Yuliya; Buckley, Rebecca H.

    2009-01-01

    Objective To determine long term health benefits of non-ablative bone marrow transplantation for severe combined immunodeficiency (SCID), we investigated our cohort of 161 related donor bone marrow transplanted SCID patients. Only 16 (10%) had HLA-identical donors. Study design All 124 survivors were sent questionnaires about their current clinical statuses. Details from clinic visits were also compiled. One hundred eleven patients (90%) were reached. We compared outcomes of patients transplanted before and after 3.5 months of life and by molecular defect. Results The overall survival rate is 77%, but the rate for the 48 infants transplanted in the first 3.5 months of life is 94%, compared with 70% for the 113 transplanted after 3.5 months (p=0.002). Twenty-eight (76%) of the 37 deceased patients died from viral infections present at diagnosis. One or more clinical problems were reported to have been present in the past two years in 71 (64%) of the survivors, although 95 (86%) are considered healthy by their families. Conclusions Most patients with SCID transplanted with related donor marrow without pre-transplant chemotherapy have done well long-term, but those transplanted at <3.5 months of age had a superior survival rate, a lower rate of clinical problems, less need for booster transplants and better nutritional status. PMID:19818451

  16. Bone Marrow Transplantation

    MedlinePlus

    Bone marrow is the spongy tissue inside some of your bones, such as your hip and thigh bones. It contains immature cells, called stem cells. The ... platelets, which help the blood to clot. A bone marrow transplant is a procedure that replaces a ...

  17. Disseminated Fusarium solani infection with cutaneous nodules in a bone marrow transplant patient.

    PubMed

    Mowbray, D N; Paller, A S; Nelson, P E; Kaplan, R L

    1988-12-01

    Fusarium is a ubiquitous fungus that commonly colonizes ulcerated, burned, or traumatized skin and may cause keratitis and onychomycosis in healthy hosts. Serious disseminated infection due to Fusarium has been reported with increasing frequency in immunocompromised patients. We describe a bone marrow transplant patient who developed fungal septicemia and disseminated skin nodules due to Fusarium solani. Fusarium should be recognized as a potential cause of deep fungal infection in immunocompromised patients. PMID:3069758

  18. Professional attitudes toward patient safety culture in a bone marrow transplant unit.

    PubMed

    Fermo, Vivian Costa; Radünz, Vera; Rosa, Luciana Martins da; Marinho, Monique Mendes

    2016-03-01

    Objective To identify the attitude of health professionals toward the patient safety culture at a bone marrow transplant unit. Methods Quantitative research approach, cross-sectional survey conducted at a bone marrow transplant unit in Santa Catarina, Brazil. Data were collected using a Safety Attitudes Questionnaire with 33 health professionals in August and September of 2013. A total of 37 attitudes were assessed according to six safety dimensions of patient safety culture. Data were analysed by applying descriptive and inferential statistics, ANOVA and the Kruskal-Wallis test with a p value equal to or under 0.05. Results Attitudes regarding the dimension "job satisfaction" were positive for the patient safety culture, and there was a significant difference between the professionals in this dimension (p-value 0.05). The other dimensions were not assessed positively. Conclusion The attitudes of health professionals toward patient safety must be strengthened. PMID:26934614

  19. Follow-up of nine patients with Hurler syndrome after bone marrow transplantation.

    PubMed

    Guffon, N; Souillet, G; Maire, I; Straczek, J; Guibaud, P

    1998-07-01

    We report our experience in nine patients with Hurler syndrome (six with a severe and three with an intermediate phenotype) who successfully engrafted after bone marrow transplantation. The donor was a human leukocyte antigen-identical sibling in six cases, the human leukocyte antigen-identical father in one case, and an unrelated donor in two cases. One patient with Hurler syndrome and an intermediate phenotype received two successive grafts from the same donor. There was a beneficial effect of bone marrow transplantation on visceral features (hepatosplenomegaly, obstruction of the upper airway, and coarse facies); however, dysostosis multiplex worsened. All patients but one required surgery for carpal tunnel syndrome. Visual acuity was low because of corneal clouding, and two patients had glaucoma several years after the graft. Five patients had normal hearing before the graft that remained normal, and four had hearing impairment that improved. All patients had learning difficulties, but none had severe mental retardation (IQ ranging from 75 to 103). The follow-up of patients with severe Hurler syndrome engrafted for more than 10 years emphasizes the limits and benefits of bone marrow transplantation. PMID:9672523

  20. Bone marrow transplantation versus immunosuppressive therapy in patients with acquired severe aplastic anemia.

    PubMed

    Bacigalupo, Andrea; Giammarco, Sabrina; Sica, Simona

    2016-08-01

    Standard front-line treatment for acquired aplastic anemia (AA) for patients is either immunosuppressive therapy (IST) or bone marrow transplantation (BMT), usually from an HLA identical sibling. Whereas long-term survival is comparable with either treatment, important differences remain: IST patients may have incomplete or no recovery, are exposed to late clonal disorders and relapse of the original disease. Transplantation is a curative treatment, but patients are exposed to transplant-related complications both acute and chronic, such as chronic graft versus host disease (cGvHD). In the year 2000, a study by the European Group for Blood and Marrow Transplantation (EBMT), looked at failure free survival (FFS), in patients receiving first-line BMT from an HLA identical sibling, or the first-line IST. Young patients with low neutrophil counts benefited of the first-line BMT; the opposite was true for older patients with higher neutrophil counts; and a third intermediate group of patients had comparable survival irrespective of the first-line therapy. We have now studied a more recent cohort of patients to assess whether things have changed over the years. We have found similar results, although overall survival has improved, as a consequence of changes in the IST and BMT protocols. PMID:27278666

  1. Intra-arterial Autologous Bone Marrow Cell Transplantation in a Patient with Upper-extremity Critical Limb Ischemia

    SciTech Connect

    Madaric, Juraj; Klepanec, Andrej; Mistrik, Martin; Altaner, Cestmir; Vulev, Ivan

    2013-04-15

    Induction of therapeutic angiogenesis by autologous bone marrow mononuclear cell transplantation has been identified as a potential new option in patients with advanced lower-limb ischemia. There is little evidence of the benefit of intra-arterial cell application in upper-limb critical ischemia. We describe a patient with upper-extremity critical limb ischemia with digital gangrene resulting from hypothenar hammer syndrome successfully treated by intra-arterial autologous bone marrow mononuclear cell transplantation.

  2. [Phases in the rehabilitation of male and female bone marrow transplant patients].

    PubMed

    Arnold, R; Bergerhoff, P; Denzinger, R; Hertenstein, B; Kächele, H; Novak, P; Schwilk, C; Simons, C

    1992-06-01

    Teamwork is essential when investigating the long-term adoption of such medical intervention that are highly demanding on patients, physicians and nursing staff. Bone marrow transplantation represent such an intervention for a series of well defined hematological diseases. The contribution demonstrates the multiple perspective approach of the Ulm team. A case report illustrates the multiplicity of clinical issues. The state of research allows the sketching of a process model on rehabilitation. PMID:1494634

  3. American Society of Blood and Marrow Transplantation, European Society of Blood and Marrow Transplantation, Blood and Marrow Transplant Clinical Trials Network, and International Myeloma Working Group Consensus Conference on Salvage Hematopoietic Cell Transplantation in Patients with Relapsed Multiple Myeloma

    PubMed Central

    Giralt, Sergio; Garderet, Laurent; Durie, Brian; Cook, Gordon; Gahrton, Gosta; Bruno, Benedetto; Hari, Paremesweran; Lokhorst, Henk; McCarthy, Phillip; Krishnan, Amrita; Sonneveld, Pieter; Goldschmidt, Harmut; Jagannath, Sundar; Barlogie, Bart; Mateos, Maria; Gimsing, Peter; Sezer, Orhan; Mikhael, Joseph; Lu, Jin; Dimopoulos, Meletios; Mazumder, Amitabha; Palumbo, Antonio; Abonour, Rafat; Anderson, Kenneth; Attal, Michel; Blade, Joan; Bird, Jenny; Cavo, Michele; Comenzo, Raymond; de la Rubia, Javier; Einsele, Hermann; Garcia-Sanz, Ramon; Hillengass, Jens; Holstein, Sarah; Johnsen, Hans Erik; Joshua, Douglas; Koehne, Guenther; Kumar, Shaji; Kyle, Robert; Leleu, Xavier; Lonial, Sagar; Ludwig, Heinz; Nahi, Hareth; Nooka, Anil; Orlowski, Robert; Rajkumar, Vincent; Reiman, Anthony; Richardson, Paul; Riva, Eloisa; Miguel, Jesus San; Turreson, Ingemar; Usmani, Saad; Vesole, David; Bensinger, William; Qazilbash, Muzaffer; Efebera, Yvonne; Mohty, Mohamed; Gasparreto, Christina; Gajewski, James; LeMaistre, Charles F.; Bredeson, Chris; Moreau, Phillipe; Pasquini, Marcelo; Kroeger, Nicolaus; Stadtmauer, Edward

    2016-01-01

    In contrast to the upfront setting in which the role of high-dose therapy with autologous hematopoietic cell transplantation (HCT) as consolidation of a first remission in patients with multiple myeloma (MM) is well established, the role of high-dose therapy with autologous or allogeneic HCT has not been extensively studied in MM patients relapsing after primary therapy. The International Myeloma Working Group together with the Blood and Marrow Transplant Clinical Trials Network, the American Society of Blood and Marrow Transplantation, and the European Society of Blood and Marrow Transplantation convened a meeting of MM experts to: (1) summarize current knowledge regarding the role of autologous or allogeneic HCT in MM patients progressing after primary therapy, (2) propose guidelines for the use of salvage HCT in MM, (3) identify knowledge gaps, (4) propose a research agenda, and (5) develop a collaborative initiative to move the research agenda forward. After reviewing the available data, the expert committee came to the following consensus statement for salvage autologous HCT: (1) In transplantation-eligible patients relapsing after primary therapy that did NOT include an autologous HCT, high-dose therapy with HCT as part of salvage therapy should be considered standard; (2) High-dose therapy and autologous HCT should be considered appropriate therapy for any patients relapsing after primary therapy that includes an autologous HCT with initial remission duration of more than 18 months; (3) High-dose therapy and autologous HCT can be used as a bridging strategy to allogeneic HCT; (4) The role of postsalvage HCT maintenance needs to be explored in the context of well-designed prospective trials that should include new agents, such as monoclonal antibodies, immune-modulating agents, and oral proteasome inhibitors; (5) Autologous HCT consolidation should be explored as a strategy to develop novel conditioning regimens or post-HCT strategies in patients with short

  4. American Society of Blood and Marrow Transplantation, European Society of Blood and Marrow Transplantation, Blood and Marrow Transplant Clinical Trials Network, and International Myeloma Working Group Consensus Conference on Salvage Hematopoietic Cell Transplantation in Patients with Relapsed Multiple Myeloma.

    PubMed

    Giralt, Sergio; Garderet, Laurent; Durie, Brian; Cook, Gordon; Gahrton, Gosta; Bruno, Benedetto; Hari, Paremesweran; Lokhorst, Henk; McCarthy, Phillip; Krishnan, Amrita; Sonneveld, Pieter; Goldschmidt, Harmut; Jagannath, Sundar; Barlogie, Bart; Mateos, Maria; Gimsing, Peter; Sezer, Orhan; Mikhael, Joseph; Lu, Jin; Dimopoulos, Meletios; Mazumder, Amitabha; Palumbo, Antonio; Abonour, Rafat; Anderson, Kenneth; Attal, Michel; Blade, Joan; Bird, Jenny; Cavo, Michele; Comenzo, Raymond; de la Rubia, Javier; Einsele, Hermann; Garcia-Sanz, Ramon; Hillengass, Jens; Holstein, Sarah; Johnsen, Hans Erik; Joshua, Douglas; Koehne, Guenther; Kumar, Shaji; Kyle, Robert; Leleu, Xavier; Lonial, Sagar; Ludwig, Heinz; Nahi, Hareth; Nooka, Anil; Orlowski, Robert; Rajkumar, Vincent; Reiman, Anthony; Richardson, Paul; Riva, Eloisa; San Miguel, Jesus; Turreson, Ingemar; Usmani, Saad; Vesole, David; Bensinger, William; Qazilbash, Muzaffer; Efebera, Yvonne; Mohty, Mohamed; Gasparreto, Christina; Gajewski, James; LeMaistre, Charles F; Bredeson, Chris; Moreau, Phillipe; Pasquini, Marcelo; Kroeger, Nicolaus; Stadtmauer, Edward

    2015-12-01

    In contrast to the upfront setting in which the role of high-dose therapy with autologous hematopoietic cell transplantation (HCT) as consolidation of a first remission in patients with multiple myeloma (MM) is well established, the role of high-dose therapy with autologous or allogeneic HCT has not been extensively studied in MM patients relapsing after primary therapy. The International Myeloma Working Group together with the Blood and Marrow Transplant Clinical Trials Network, the American Society of Blood and Marrow Transplantation, and the European Society of Blood and Marrow Transplantation convened a meeting of MM experts to: (1) summarize current knowledge regarding the role of autologous or allogeneic HCT in MM patients progressing after primary therapy, (2) propose guidelines for the use of salvage HCT in MM, (3) identify knowledge gaps, (4) propose a research agenda, and (5) develop a collaborative initiative to move the research agenda forward. After reviewing the available data, the expert committee came to the following consensus statement for salvage autologous HCT: (1) In transplantation-eligible patients relapsing after primary therapy that did NOT include an autologous HCT, high-dose therapy with HCT as part of salvage therapy should be considered standard; (2) High-dose therapy and autologous HCT should be considered appropriate therapy for any patients relapsing after primary therapy that includes an autologous HCT with initial remission duration of more than 18 months; (3) High-dose therapy and autologous HCT can be used as a bridging strategy to allogeneic HCT; (4) The role of postsalvage HCT maintenance needs to be explored in the context of well-designed prospective trials that should include new agents, such as monoclonal antibodies, immune-modulating agents, and oral proteasome inhibitors; (5) Autologous HCT consolidation should be explored as a strategy to develop novel conditioning regimens or post-HCT strategies in patients with short

  5. Evaluation of epithelial chimerism after bone marrow mesenchymal stromal cell infusion in intestinal transplant patients.

    PubMed

    Kilinc, S; Gurkan, U A; Guven, S; Koyuncu, G; Tan, S; Karaca, C; Ozdogan, O; Dogan, M; Tugmen, C; Pala, E E; Bayol, U; Baran, M; Kurtulmus, Y; Pirim, I; Kebapci, E; Demirci, U

    2014-01-01

    Intestinal transplantation is the most effective treatment for patients with short bowel syndrome and small bowel insufficiencies. We evaluated epithelial chimerism after infusion of autologous bone marrow mesenchymal stromal cells (BMSCs) in patients undergoing cadaveric donor isolated intestinal transplantation (I-ITx). BMSCs were isolated from patients' bone marrow via iliac puncture and expanded in vitro prior to infusion. Two out of the 3 patients were infused with autologous BMSCs, and small intestine tissue biopsies collected post-operatively were analyzed for epithelial chimerism using XY fluorescent in situ hybridization and short tandem repeat polymerase chain reaction. We observed epithelial chimeric effect in conditions both with and without BMSC infusion. Although our results suggest a higher epithelial chimerism effect with autologous BMSC infusion in I-ITx, the measurements in multiple biopsies at different time points that demonstrate the reproducibility of this finding and its stability or changes in the level over time would be beneficial. These approaches may have potential implications for improved graft survival, lower immunosuppressant doses, superior engraftment of the transplanted tissue, and higher success rates in I-ITx. PMID:25131122

  6. Four successful pregnancies in a patient with mucopolysaccharidosis type I treated by allogeneic bone marrow transplantation.

    PubMed

    Remérand, G; Merlin, E; Froissart, R; Brugnon, F; Kanold, J; Janny, L; Deméocq, F

    2009-12-01

    To date, little is known about the fertility of women suffering from mucopolysaccharidosis type I (MPS I). We report on a female patient with MPS I treated by allogeneic bone marrow transplantation (BMT) at the age of 4 years (after a conditioning regimen containing busulfan 16 mg/kg and cyclophosphamide 100 mg/kg) who had four successful pregnancies without any reproductive assistance. Clinical and biological examinations of the children were normal. On the basis of this case, we discuss the fertility counselling of female MPS I patients at the time of BMT. PMID:19280364

  7. Immunological recovery in 48 patients following syngeneic marrow transplantation for hematological malignancy. [/sup 60/Co

    SciTech Connect

    Whiterspoon R.P.; Kopecky, K.; Storb, R.F.

    1982-02-01

    Immunological function of 48 syngeneic transplant patients prepared with 120 mg of cyclophosphamide per kg and 9.2 to 12.0 Gy (920 to 1000 rad) total body irradiation was compared with that of 153 allogeneic recipients. Lymphocyte counts and T cell numbers in syngeneic recipients were low during the first post-transplant month but higher than those of allogeneic recipients. Serum immunoglobulin levels in syngeneic recipients were normal by completion of the first post-transplantation month and were higher than allogeneic recipients at that time. Total hemolytic complement (CH/sub 50/) and third (C3) and fourth (C4) components were normal throughout the post-transplantation course in both groups of patients. Antibody production to primary injection of bacteriophage THETAX174 (Phage) was low in both syngeneic and allogeneic recipients during the first post-transplantation month and rose gradually thereafter. Some syngeneic recipients failed to produce normal amounts of IgG in their secondary response to phage. Antibody production after primary and secondary injection of keyhole limpet hemocyanin or pneumococcal polysaccharide was lower than normal early after grafting and rose later, comparable to that seen in allogeneic recipients. We conclude that immunological recovery in syngeneic recipients is very similar to recovery in allogeneic recipients except in the first month postgrafting where twins are slightly better than allogeneic recipients for lymphocyte and immunoglobulin levels. Other mechanisms than those listed here must play an important role in protecting the syngeneic marrow graft recipient from opportunistic infection. (JMT)

  8. Bone-marrow transplant - slideshow

    MedlinePlus

    ... this page: //medlineplus.gov/ency/presentations/100112.htm Bone-marrow transplant - series—Normal anatomy To use the sharing ... Go to slide 4 out of 4 Overview Bone-marrow is a soft, fatty tissue found inside of ...

  9. Ultrastructural study of the cornea in a bone marrow-transplanted Hurler syndrome patient.

    PubMed

    Huang, Y; Bron, A J; Meek, K M; Vellodi, A; McDonald, B

    1996-04-01

    This case report describes a 14-year-old girl with Hurler syndrome, who had received a successful bone marrow-transplant at the age of two. Corneal clouding was present at the time of transplant and has only partially cleared. A right penetrating keratoplasty was performed and the corneal specimen was examined by light microscopy, transmission electron microscopy with Cuprolinic blue staining for proteoglycans, and low-angle X-ray diffraction. The results show the corneal stroma to be disrupted by vacuolated stromal cells. There is abnormal accumulation of proteoglycans in the vacuolated stromal cells and nearby stroma. These proteoglycans mainly contain chondroitin/dermatan sulphate glycosaminoglycans since they are susceptible to chondroitinase ABC. There are a large range of fibril diameters (12.5-50.1 nm) and there is an abnormal distribution of the fibril diameters measured from micrographs. Both are confirmed by X-ray diffraction results (the mean collagen fibril diameters are in a range between 29.7 and > 51.1 nm). X-ray diffraction also shows that the mean centre-to-centre distance of the fibrils slightly increases. These findings suggest that proteoglycans play a role in modelling the stromal structure and can also explain the corneal clouding. Many long-spacing collagen structures with a mean periodicity of 91.8 nm are observed in the corneal stroma. The finding that the long-spacing collagen consists of fine collagen fibrils and that very few proteoglycans filaments bind to them suggests that some change in the interaction of proteoglycans and collagen is responsible for the formation of long-spacing collagen. To our knowledge, this is the first ultrastructural study of the cornea from a bone marrow-transplant patient with Hurler syndrome. The structural features documented here relate to a cornea incompletely corrected by bone marrow transplantation. PMID:8795456

  10. Use of CT densitometry to predict lung toxicity in bone marrow transplant patients

    SciTech Connect

    el-Khatib, E.E.; Freeman, C.R.; Rybka, W.B.; Lehnert, S.; Podgorsak, E.B.

    1989-01-01

    Total body irradiation (TBI) is considered an integral part of the preparation of patients with hematological malignancies for marrow transplantation. One of the major causes of death following bone marrow transplantation is interstitial pneumonia. Its pathogenesis is complex but radiation may play a major role in its development. Computed tomography (CT) has been used in animal and human studies as a sensitive non-invasive method for detecting changes in the lung following radiotherapy. In the present study CT scans are studied before and up to 1 year after TBI. Average lung densities measured before TBI showed large variations among the individual patients. On follow-up scans, lung density decreases were measured for patients who did not develop lung complications. Significant lung density increases were measured in patients who subsequently had lung complications. These lung density increases were observed prior to the onset of respiratory complications and could be correlated with the clinical course of the patients, suggesting the possibility for the usage of CT lung densitometry to predict lung complications before the onset of clinical symptoms.

  11. Mucositis and salivary antioxidants in patients undergoing bone marrow transplantation (BMT)

    PubMed Central

    Mazzeo, Marcelo A.; López, María M.; Linares, Jorge A.; Jarchum, Gustavo; Wietz, Fernando M.; Finkelberg, Ana B.

    2014-01-01

    Objectives: High doses of chemotherapy generate DNA damage in patients undergoing bone marrow transplantation (BMT), due to the production of reactive oxygen species (ROS). In order to evaluate the local defensive effectiveness of the patient undergoing BMT, the concentrations of the antioxidants superoxide dismutase (SOD) and uric acid (UA) were measured in saliva. Study Design: Basal saliva samples were collected from 20 patients undergoing BMT at the Oncology Department, Sanatorio Allende (Córdoba), in the stages: initial, prior to conditioning therapy (I); middle: 7 to 10 days after BMT (M) and final stage, 30 days after discharge from isolation (F). SOD levels were determined using a RANDOX kit (RANSOD superoxide dismutase manual), and for uric acid enzymatic UOD / PAP spectrophotometric method, ( Trinder Color Kit , Wiener Lab) was used. Results: 85% of the patients developed oral mucositis. SOD concentration in the M stage was significantly higher (p<0.01) compared with stage I, and it reversed in stage F. UA concentration was significantly lower (p<0.001) in stage M compared with stage I, and in stage F it recovered the initial values. Conclusions: SOD increase in stage M coincided with the appearance of mucositis, which could be interpreted as a defensive mechanism of saliva against oxidative stress produced by chemotherapy. UA decrease in stage M would favour the development of higher degrees of mucositis. Key words:Bone marrow transplantation, mucositis, superoxide dismutase, uric acid. PMID:24608218

  12. Phase 1 Trial of Autologous Bone Marrow Stem Cell Transplantation in Patients with Spinal Cord Injury

    PubMed Central

    Kakabadze, Zurab; Mardaleishvili, Konstantine; Chutkerashvili, Gocha; Chelishvili, Irakli; Harders, Albrecht; Loladze, George; Shatirishvili, Gocha; Kipshidze, Nodar; Chakhunashvili, David; Chutkerashvili, Konstantine

    2016-01-01

    Introduction. A total of 18 patients, with complete motor deficits and paraplegia caused by thoracic and lumbar spine trauma without muscle atrophy or psychiatric problems, were included into this study. Materials and Methods. The bone marrow was aspirated from the anterior iliac crest under local anesthesia and the mononuclear fraction was isolated by density gradient method. At least 750 million mononuclear-enriched cells, suspended in 2 mL of saline, were infused intrathecally. Results and Discussion. The study reports demonstrated improvement of motor and sensory functions of various degrees observed in 9 of the 18 (50%) cases after bone marrow stem cell transplantation. Measured by the American Spinal Injury Association (ASIA) scale, 7 (78%) out of the 9 patients observed an improvement by one grade, while two cases (22%) saw an improvement by two grades. However, there were no cases in which the condition was improved by three grades. Conclusions. Analysis of subsequent treatment results indicated that the transplantation of mononuclear-enriched autologous BMSCs is a feasible and safe technique. However, successful application of the BMSCs in the clinical practice is associated with the necessity of executing more detailed examinations to evaluate the effect of BMSCs on the patients with spinal cord injury. PMID:27433165

  13. Phase 1 Trial of Autologous Bone Marrow Stem Cell Transplantation in Patients with Spinal Cord Injury.

    PubMed

    Kakabadze, Zurab; Kipshidze, Nickolas; Mardaleishvili, Konstantine; Chutkerashvili, Gocha; Chelishvili, Irakli; Harders, Albrecht; Loladze, George; Shatirishvili, Gocha; Kipshidze, Nodar; Chakhunashvili, David; Chutkerashvili, Konstantine

    2016-01-01

    Introduction. A total of 18 patients, with complete motor deficits and paraplegia caused by thoracic and lumbar spine trauma without muscle atrophy or psychiatric problems, were included into this study. Materials and Methods. The bone marrow was aspirated from the anterior iliac crest under local anesthesia and the mononuclear fraction was isolated by density gradient method. At least 750 million mononuclear-enriched cells, suspended in 2 mL of saline, were infused intrathecally. Results and Discussion. The study reports demonstrated improvement of motor and sensory functions of various degrees observed in 9 of the 18 (50%) cases after bone marrow stem cell transplantation. Measured by the American Spinal Injury Association (ASIA) scale, 7 (78%) out of the 9 patients observed an improvement by one grade, while two cases (22%) saw an improvement by two grades. However, there were no cases in which the condition was improved by three grades. Conclusions. Analysis of subsequent treatment results indicated that the transplantation of mononuclear-enriched autologous BMSCs is a feasible and safe technique. However, successful application of the BMSCs in the clinical practice is associated with the necessity of executing more detailed examinations to evaluate the effect of BMSCs on the patients with spinal cord injury. PMID:27433165

  14. Immunosuppression prior to marrow transplantation for sensitized aplastic anemia patients: comparison of TLI with TBI

    SciTech Connect

    Shank, B.; Brochstein, J.A.; Castro-Malaspina, H.; Yahalom, J.; Bonfiglio, P.; O'Reilly, R.J.

    1988-06-01

    From May 1980 through July 1986, 26 patients with severe aplastic anemia, sensitized with multiple transfusions of blood products, were treated on either of two immunosuppressive regimens in preparation for bone marrow transplantation from a matched donor. There were 10 patients treated with total body irradiation (TBI), 200 cGy/fraction X 4 daily fractions (800 cGy total dose), followed by cyclophosphamide, 60 mg/kg/d X 2 d. An additional 16 patients were treated with total lymphoid irradiation (TLI) (or, if they were infants, a modified TLI or thoracoabdominal irradiation (TAI)), 100 cGy/fraction, 3 fractions/d X 2 d (600 cGy total dose), followed by cyclophosphamide, 40 mg/kg/d X 4 d. The extent of immunosuppression was similar in both groups as measured by peripheral blood lymphocyte depression at the completion of the course of irradiation (5% of initial concentration for TBI and 24% for TLI), neutrophil engraftment (10/10 for TBI and 15/16 for TLI), and time to neutrophil engraftment (median of 22 d for TBI and 17 d for TLI). Marrow and peripheral blood cytogenetic analysis for assessment of percent donor cells was also compared in those patients in whom it was available. 2/2 patients studied with TBI had 100% donor cells, whereas 6/11 with TLI had 100% donor cells. Of the five who did not, three were stable mixed chimeras with greater than or equal to 70% donor cells, one became a mixed chimera with about 50% donor cells, but became aplastic again after Cyclosporine A cessation 5 mo post-transplant, and the fifth reverted to all host cells by d. 18 post-transplant. Overall actuarial survival at 2 years was 56% in the TLI group compared with 30% in the TBI group although this was not statistically significant. No survival decrement has been seen after 2 years in either group.

  15. Outbreak of Stenotrophomonas maltophilia bacteremia among patients undergoing bone marrow transplantation: association with faulty replacement of handwashing soap.

    PubMed

    Klausner, J D; Zukerman, C; Limaye, A P; Corey, L

    1999-11-01

    Using molecular typing methods, we confirmed an outbreak of Stenotrophomonas maltophilia among bone marrow transplant patients. The likely source was a healthcare worker who may have washed with moisturizer instead of soap between patients. Hospital epidemiologists need to go beyond antibiograms when evaluating outbreaks and be vigilant about all aspects of hand washing. PMID:10580627

  16. Autologous bone marrow stem cell transplantation in patients with liver failure: a meta-analytic review.

    PubMed

    Wang, Kewei; Chen, Xiaopan; Ren, Jinma

    2015-01-15

    Autologous bone marrow stem cell (ABMSC) transplantation has been utilized in clinical practice to treat patients with liver failure, but the therapeutic effect remains to be defined. A meta-analysis is essential to assess clinical advantages of ABMSC transplantation in patients with liver failure. A systematic search of published works [eg, PubMed, Medline, Embase, Chin J Clinicians (Electronic edition), and Science Citation Index] was conducted to compare clinical outcomes of ABMSC transplantation in patients with liver failure. Meta-analytic results were tested by fixed-effects model or random-effects model, dependent on the characteristics of variables. A total of 534 patients from seven studies were included in final meta-analysis. Subsequent to ABMSC transplantation, there was no significant improvement in general symptom and signs such as loss of appetite, fatigue, and ascites. Activities of serum ALT were not significantly decreased with weighted mean difference (WMD) of -19.36 and 95% confidence interval (CI) -57.53 to 18.80 (P=0.32). Postoperative level of albumin (ALB) was expectedly enhanced by stem cell transplantation (WMD 2.97, 95% CI 0.52 to 5.43, P<0.05, I(2)=84%). Coagulation function was improved as demonstrated by a short prothrombin time (PT) (WMD -1.18, 95% CI -2.32 to -0.03, P<0.05, I(2)=6%), but was not reflected by prothrombin activity (PTA) (P=0.39). Total bilirubin (TBIL) was drastically diminished after ABMSC therapy (WMD -14.85, 95% CI -20.39 to -9.32, P<0.01, I(2)=73%). Model for end-stage liver disease (MELD) scores were dramatically reduced (WMD -2.27, 95% CI -3.53 to -1.02, P<0.01, I(2)=0%). The advantage of ABMSC transplantation could be maintained more than 24 weeks as displayed by time-courses of ALB, TBIL, and MELD score. ABMSC transplantation does provide beneficial effects for patients with liver failure. Therapeutic effects can last for 6 months. However, long-term effects need to be determined. PMID:25356526

  17. Total lymphoid irradiation and cyclophosphamide conditioning prior to bone marrow transplantation for patients with severe aplastic anemia

    SciTech Connect

    Ramsay, N.K.; Kim, T.H.; McGlave, P.; Goldman, A.; Nesbit, M.E. Jr.; Krivit, W.; Woods, W.G.; Kersey, J.H.

    1983-09-01

    A preparative regimen, consisting of total lymphoid irradiation and cyclophosphamide, was utilized in 40 patients with severe aplastic anemia undergoing allogeneic marrow transplantation. This regimen was successful in decreasing rejection in these previously transfused patients, as only one patient rejected the marrow graft. Twenty-nine of the 40 transplanted patients are surviving from 1.5 to 59 mo, with a median follow-up of 24 mo. The actuarial survival rate for these heavily transfused patients with aplastic anemia is 72% at 2 yr. This preparative regimen is extremely effective in decreasing rejection following transplantation for severe aplastic anemia. Future efforts in this area must be aimed at the elimination of graft-versus-host disease and control of fatal infections.

  18. HLA-haploidentical bone marrow transplantation with posttransplant cyclophosphamide expands the donor pool for patients with sickle cell disease

    PubMed Central

    Fuchs, Ephraim J.; Luznik, Leo; Lanzkron, Sophie M.; Gamper, Christopher J.; Jones, Richard J.; Brodsky, Robert A.

    2012-01-01

    Allogeneic marrow transplantation can cure sickle cell disease; however, HLA-matched donors are difficult to find, and the toxicities of myeloablative conditioning are prohibitive for most adults with this disease. We developed a nonmyeloablative bone marrow transplantation platform using related, including HLA-haploidentical, donors for patients with sickle cell disease. The regimen consisted of antithymocyte globulin, fludarabine, cyclophosphamide, and total body irradiation, and graft-versus-host disease prophylaxis with posttransplantation high-dose cyclophosphamide, mycophenolate mofetil, and tacrolimus or sirolimus. After screening 19 patients, we transplanted 17, 14 from HLA-haploidentical and 3 from HLA-matched related donors. Eleven patients engrafted durably. With a median follow-up of 711 days (minimal follow up 224 days), 10 patients are asymptomatic, and 6 patients are off immunosupression. Only 1 patient developed skin-only acute graft-versus-host disease that resolved without any therapy; no mortality was seen. Nonmyeloablative conditioning with posttransplantation high-dose cyclophosphamide expands the donor pool, making marrow transplantation feasible for most patients with sickle cell disease, and is associated with a low risk of complications, even with haploidentical related donors. Graft failure, 43% in haploidentical pairs, remains a major obstacle but may be acceptable in a fraction of patients if the majority can be cured without serious toxicities. PMID:22955919

  19. Extramedullary Relapse Following Total Marrow and Lymphoid Irradiation in Patients Undergoing Allogeneic Hematopoietic Cell Transplantation

    SciTech Connect

    Kim, Ji Hyun; Stein, Anthony; Schultheiss, Timothy E.; Palmer, Joycelynne; Liu, An; Rosenthal, Joseph; Forman, Stephen J.

    2014-05-01

    Purpose: Approximately 5% to 20% of patients who undergo total body irradiation (TBI) in preparation for hematopoietic cell transplantation (HCT) can develop extramedullary (EM) relapse. Whereas total marrow and lymphoid irradiation (TMLI) provides a more conformally targeted radiation therapy for patients, organ sparing has the potential to place the patient at a higher risk for EM relapse than TBI. This study evaluated EM relapse in patients treated with TMLI at our institution. Methods and Materials: Patients eligible for analysis had been enrolled in 1 of 3 prospective TMLI trials between 2006 and 2012. The TMLI targeted bones, major lymph node chains, liver, spleen, testes, and brain, using image-guided tomotherapy with total dose ranging from 12 to 15 Gy. Results: A total of 101 patients with a median age of 47 years were studied. The median follow-up was 12.8 months. Incidence of EM relapse and bone marrow (BM) relapse were 12.9% and 25.7%, respectively. Of the 13 patients who had EM relapse, 4 also had BM relapse, and 7 had EM disease prior to HCT. There were a total of 19 EM relapse sites as the site of initial recurrence: 11 soft tissue, 6 lymph node, 2 skin. Nine of these sites were within the target region and received ≥12 Gy. Ten initial EM relapse sites were outside of the target region: 5 sites received 10.1 to 11.4 Gy while 5 sites received <10 Gy. Pretransplantation EM was the only significant predictor of subsequent EM relapse. The cumulative incidence of EM relapse was 4% at 1 year and 11.4% at 2 years. Conclusions: EM relapse incidence was as frequent in regions receiving ≥10 Gy as those receiving <10 Gy. EM relapse rates following TMLI that included HCT regimens were comparable to published results with regimens including TBI and suggest that TMLI is not associated with an increased EM relapse risk.

  20. Feasibility and safety of autologous bone marrow mononuclear cell transplantation in patients with advanced chronic liver disease

    PubMed Central

    Lyra, Andre Castro; Soares, Milena Botelho Pereira; da Silva, Luiz Flavio Maia; Fortes, Marcos Fraga; Silva, André Goyanna Pinheiro; Mota, Augusto César de Andrade; Oliveira, Sheilla A; Braga, Eduardo Lorens; de Carvalho, Wilson Andrade; Genser, Bernd; dos Santos, Ricardo Ribeiro; Lyra, Luiz Guilherme Costa

    2007-01-01

    AIM: To evaluate the safety and feasibility of bone marrow cell (BMC) transplantation in patients with chronic liver disease on the waiting list for liver transplantation. METHODS: Ten patients (eight males) with chronic liver disease were enrolled to receive infusion of autologous bone marrow-derived cells. Seven patients were classified as Child-Pugh B and three as Child-Pugh C. Baseline assessment included complete clinical and laboratory evaluation and abdominal MRI. Approximately 50 mL of bone marrow aspirate was prepared by centrifugation in a ficoll-hypaque gradient. At least of 100 millions of mononuclear-enriched BMCs were infused into the hepatic artery using the routine technique for arterial chemoembolization for liver tumors. Patients were followed up for adverse events up to 4 mo. RESULTS: The median age of the patients was 52 years (range 24-70 years). All patients were discharged 48 h after BMC infusion. Two patients complained of mild pain at the bone marrow needle puncture site. No other complications or specific side effects related to the procedure were observed. Bilirubin levels were lower at 1 (2.19 ± 0.9) and 4 mo (2.10 ± 1.0) after cell transplantation that baseline levels (2.78 ± 1.2). Albumin levels 4 mo after BMC infusion (3.73 ± 0.5) were higher than baseline levels (3.47 ± 0.5). International normalized ratio (INR) decreased from 1.48 (SD = 0.23) to 1.43 (SD = 0.23) one month after cell transplantation. CONCLUSION: BMC infusion into hepatic artery of patients with advanced chronic liver disease is safe and feasible. In addition, a decrease in mean serum bilirubin and INR levels and an increase in albumin levels are observed. Our data warrant further studies in order to evaluate the effect of BMC transplantation in patients with advanced chronic liver disease. PMID:17373741

  1. Motor and cognitive testing of bone marrow transplant patients after chemoradiotherapy

    NASA Technical Reports Server (NTRS)

    Parth, P.; Dunlap, W. P.; Kennedy, R. S.; Ordy, J. M.; Lane, N. E.

    1989-01-01

    Assessment of cognitive and motor performance of bone marrow transplant patients prior to, during, and following intensive toxic chemoradiotherapy may provide an important adjunct to measures of physiological and medical status. The present study is an attempt to assess whether, as side-effects, these aggressive treatments result in cognitive performance deficits, and if so, whether such changes recover posttreatment. Measurement of cognitive ability in this situation presents special problems not encountered with one-time tests intended for healthy adults. Such tests must be sensitive to changes within a single individual, which emphasizes the crucial importance of high reliability, stability across repeated-measures, and resistance to confounding factors such as motivation and fatigue. The present research makes use of a microbased portable test battery developed to have reliable and sensitive tests which were adapted to study the special requirements of transplant patients who may suffer cognitive deficits as a result of treatment. The results showed slight but significant changes in neuropsychological capacity when compared to baseline levels and controls, particularly near the beginning of treatment. The sensitivity of the battery in detecting such subtle temporary changes is discussed in terms of past research showing effects of other stressors, such as stimulated high altitude and ingestion of alcohol, on these measures.

  2. Screening for religious/spiritual struggle in blood and marrow transplant patients

    PubMed Central

    Fitchett, George; Berry, Donna L.

    2016-01-01

    Purpose A growing body of research documents the harmful effects of religious/spiritual (R/S) struggle (e.g., feeling abandoned or punished by God) among patients with a wide variety of diagnoses. Documented effects include poorer quality of life, greater emotional distress, poorer recovery, and increased disability. This study reports the use of a screening protocol that identified patients who may have been experiencing R/S struggle. We also examined the prevalence and correlates of possible R/S struggle, its association with quality of life, pain, and depressive symptoms and compared the results from the screening protocol with social workers’ assessments. Methods One hundred seventy-eight blood and marrow transplant patients completed the Electronic Self-Report Assessment—Cancer (ESRA-C) which included the Rush Religious Struggle Screening Protocol and other measures of quality of life, pain, and depressive symptoms prior to transplant therapy. All participants were assessed by a social worker, 90 % within 2 weeks of the ESRA-C assessment. Results Using the Rush Protocol, 18 % of the patients were identified as potentially experiencing R/S struggle. R/S struggle was not reported in any social work assessments. In a multivariable model, potential R/S struggle was more likely in patients who were more recently diagnosed, male, and Asian/Pacific Islanders. There were no significant associations between potential R/S struggle and quality of life, pain, or depressive symptoms. Conclusions Early identification of patients with R/S struggle will facilitate their referral for further assessment and appropriate intervention. Further research is needed to identify the best methods of screening patients for R/S struggle. PMID:23052922

  3. Deficient Neutrophil Extracellular Trap Formation in Patients Undergoing Bone Marrow Transplantation.

    PubMed

    Glenn, Jared W; Cody, Mark J; McManus, Meghann P; Pulsipher, Michael A; Schiffman, Joshua D; Yost, Christian Con

    2016-01-01

    Overwhelming infection causes significant morbidity and mortality among patients treated with bone marrow transplantation (BMT) for primary immune deficiencies, syndromes of bone marrow failure, or cancer. The polymorphonuclear leukocyte (PMN; neutrophil) is the first responder to microbial invasion and acts within the innate immune system to contain and clear infections. PMNs contain, and possibly clear, infections in part by forming neutrophil extracellular traps (NETs). NETs are extensive lattices of extracellular DNA and decondensed chromatin decorated with antimicrobial proteins and degradative enzymes, such as histones, myeloperoxidase, and neutrophil elastase. They trap and contain microbes, including bacteria and fungi, and may directly affect extracellular microbial killing. Whether or not deficient NET formation contributes to the increased risk for overwhelming infection in patients undergoing BMT remains incompletely characterized, especially in the pediatric population. We examined NET formation in vitro in PMNs isolated from 24 patients who had undergone BMT for 13 different clinical indications. For these 24 study participants, the median age was 7 years. For 6 of the 24 patients, we examined NET formation by PMNs isolated from serial, peripheral blood samples drawn at three different clinical time points: pre-BMT, pre-engraftment, and post-engraftment. We found decreased NET formation by PMNs isolated from patients prior to BMT and during the pre-engraftment and post-engraftment phases, with decreased NET formation compared with healthy control PMNs detected even out to 199 days after their BMT. This decrease in NET formation after BMT did not result from neutrophil developmental immaturity as we demonstrated that >80% of the PMNs tested using flow cytometry expressed both CD10 and CD16 as markers of terminal differentiation along the neutrophilic lineage. These pilot study results mandate further exploration regarding the mechanisms or factors

  4. Deficient Neutrophil Extracellular Trap Formation in Patients Undergoing Bone Marrow Transplantation

    PubMed Central

    Glenn, Jared W.; Cody, Mark J.; McManus, Meghann P.; Pulsipher, Michael A.; Schiffman, Joshua D.; Yost, Christian Con

    2016-01-01

    Overwhelming infection causes significant morbidity and mortality among patients treated with bone marrow transplantation (BMT) for primary immune deficiencies, syndromes of bone marrow failure, or cancer. The polymorphonuclear leukocyte (PMN; neutrophil) is the first responder to microbial invasion and acts within the innate immune system to contain and clear infections. PMNs contain, and possibly clear, infections in part by forming neutrophil extracellular traps (NETs). NETs are extensive lattices of extracellular DNA and decondensed chromatin decorated with antimicrobial proteins and degradative enzymes, such as histones, myeloperoxidase, and neutrophil elastase. They trap and contain microbes, including bacteria and fungi, and may directly affect extracellular microbial killing. Whether or not deficient NET formation contributes to the increased risk for overwhelming infection in patients undergoing BMT remains incompletely characterized, especially in the pediatric population. We examined NET formation in vitro in PMNs isolated from 24 patients who had undergone BMT for 13 different clinical indications. For these 24 study participants, the median age was 7 years. For 6 of the 24 patients, we examined NET formation by PMNs isolated from serial, peripheral blood samples drawn at three different clinical time points: pre-BMT, pre-engraftment, and post-engraftment. We found decreased NET formation by PMNs isolated from patients prior to BMT and during the pre-engraftment and post-engraftment phases, with decreased NET formation compared with healthy control PMNs detected even out to 199 days after their BMT. This decrease in NET formation after BMT did not result from neutrophil developmental immaturity as we demonstrated that >80% of the PMNs tested using flow cytometry expressed both CD10 and CD16 as markers of terminal differentiation along the neutrophilic lineage. These pilot study results mandate further exploration regarding the mechanisms or factors

  5. Long-term persistence of donor nuclei in a Duchenne muscular dystrophy patient receiving bone marrow transplantation

    PubMed Central

    Gussoni, Emanuela; Bennett, Richard R.; Muskiewicz, Kristina R.; Meyerrose, Todd; Nolta, Jan A.; Gilgoff, Irene; Stein, James; Chan, Yiu-mo; Lidov, Hart G.; Bönnemann, Carsten G.; von Moers, Arpad; Morris, Glenn E.; den Dunnen, Johan T.; Chamberlain, Jeffrey S.; Kunkel, Louis M.; Weinberg, Kenneth

    2002-01-01

    Duchenne muscular dystrophy (DMD) is a severe progressive muscle-wasting disorder caused by mutations in the dystrophin gene. Studies have shown that bone marrow cells transplanted into lethally irradiated mdx mice, the mouse model of DMD, can become part of skeletal muscle myofibers. Whether human marrow cells also have this ability is unknown. Here we report the analysis of muscle biopsies from a DMD patient (DMD-BMT1) who received bone marrow transplantation at age 1 year for X-linked severe combined immune deficiency and who was diagnosed with DMD at age 12 years. Analysis of muscle biopsies from DMD-BMT1 revealed the presence of donor nuclei within a small number of muscle myofibers (0.5-0.9%). The majority of the myofibers produce a truncated, in-frame isoform of dystrophin lacking exons 44 and 45 (not wild-type). The presence of bone marrow-derived donor nuclei in the muscle of this patient documents the ability of exogenous human bone marrow cells to fuse into skeletal muscle and persist up to 13 years after transplantation. PMID:12235112

  6. Osteosarcoma after bone marrow transplantation.

    PubMed

    Ueki, Hideaki; Maeda, Naoko; Sekimizu, Masahiro; Tsukushi, Satoshi; Nishida, Yoshihiro; Horibe, Keizo

    2013-03-01

    Three children treated with bone marrow transplantation for acute lymphoblastic leukemia, Diamond-Blackfan anemia, and congenital amegakaryocytic thrombocytopenia developed secondary osteosarcoma in the left tibia at the age of 13, 13, and 9 years, respectively, at 51, 117, and 106 months after transplantation, respectively. Through treatment with chemotherapy and surgery, all 3 patients are alive without disease. We surveyed the literature and reviewed 10 cases of osteosarcoma after hematopoietic stem cell transplantation (SCT), including our 3 cases. Eight of the patients had received myeloablative total body irradiation before SCT. The mean interval from SCT to the onset of osteosarcoma was 6 years and 4 months, and the mean age at the onset of osteosarcoma was 14 years and 5 months. The primary site of the post-SCT osteosarcoma was the tibia in 6 of 10 cases, in contrast to de novo osteosarcoma, in which the most common site is the femur. At least 7 of the 10 patients are alive without disease. Osteosarcoma should be one of the items for surveillance in the follow-up of patients who undergo SCT. PMID:22995925

  7. Living related liver transplantation in an adult patient with hepatocellular adenoma and carcinoma 13 years after bone marrow transplantation for Fanconi anemia: a case report

    PubMed Central

    Colle, Isabelle; Laureys, Geneviève; Raevens, Sarah; Libbrecht, Louis; Reyntjens, Koen; Geerts, Anja; Rogiers, Xavier; Troisi, Roberto; Hoehn, Holger; Schindler, Detlev; Hanenberg, Helmut; De Wilde, Vincent; Van Vlierberghe, Hans

    2013-01-01

    Fanconi anemia is an inherited bone marrow failure syndrome, characterised by failing DNA repair. Hematopoetic stem cell transplantation, known to be curative for the bone marrow failure, does neither prevent or cure other manifestations such as the development of malignancies. We describe a 26-year-old male patient with known Fanconi anemia and Marfan syndrome who in 1994 underwent a successful bone marrow transplantation of stem cells from his HLA-identical sister. In 2006, three hepatocellular carcinoma (HCC) lesions in the liver were detected and promptly resected. The resection specimen contained 3 lesions, all showing activation of the beta-catenin pathway: a well differentiated steatotic HCC with remnants of the underlying adenoma from which it arose, an adenoma with small foci of well differentiated HCC and a cholestatic adenoma. Known risk factors for developing HCC include Fanconi anemia itself and the use of androgens (oxymetholone) for a period of 3 years preceeding transplantation. Because of the increased risk of developing additional HCC’s, liver transplantation was proposed, taking into account that immunosuppression increases the risk of other malignancies. By using part of the liver of the HLA-identical sister, already acting as bone marrow donor 13 years before, immunosuppression could be avoided. A left lobe liver transplantation was performed without immediate complications for donor and acceptor on July 2, 2007. Nine months after liver transplantation the recipient developed an anastomotic biliary stricture that had to be dilated by percutaneous transhepatic cholangiography. Two months later however, the stenosis recurred, necessitating a surgical reanastomosis (hepaticojejunostomy). Five years after liver transplantation the patient is still doing well. This case report is twofold special being the first case reporting Fanconi anemia linked to Marfan syndrome and being the first reported case of Fanconi anemia who was treated for

  8. Extramedullary relapse after allogeneic bone marrow transplantation plus buffy-coat in two high risk patients.

    PubMed

    Salutari, P; Sica, S; Micciulli, G; Rutella, S; Di Mario, A; Leone, G

    1996-01-01

    In order to obtain an additional graft versus leukemia effect (GVL) and rapid engraftment, donor leukocyte infusion (DLI) was added to unseparated, sex-mismatched allogeneic bone marrow transplantation in two male patients (age 21, 26) affected by high risk hematological malignancies (refractory T-ALL, refractory B-LBL in leukemic phase). Graft versus host disease (GVHD) prophylaxis consisted of methotrexate (MTX) alone. DLI were obtained after G-CSF 16 ug/kg/day sc. A total of 2.36 and 5.8 x 10(6)/kg MNC, 5.4 and 11 x 10(6)/kg CD34+ cells, 1.3 and 1.3 x 10(6)/kg CD3+ lymphocytes, respectively, were infused. Hemopoietic recovery occurred promptly. Complete chimerism was detected by cytogenetic examination. One patient developed an extramedullary relapse that first involved the cranial nerves, and then the testes, soft tissue and skin; the other patient developed central nervous system disease and then bilateral paravertebral masses with progressive paraplegia. Despite complete medullary remission with normal female karyotype, both patients died from extramedullary progression of their disease. Our observation shows that, at least in high risk patients, no additional GVHD or GVL effect was evident after donor leukocyte infusion. Extramedullary relapse was not prevented despite good control of medullary disease. PMID:8641654

  9. The Human Figure Drawing with Donor and Nondonor Siblings of Pediatric Bone Marrow Transplant Patients.

    ERIC Educational Resources Information Center

    Packman, Wendy L.; Beck, Vanessa L.; VanZutphen, Kelly H.; Long, Janet K.; Spengler, Gisele

    2003-01-01

    There is little research on the psychological impact of bone marrow transplantation (BMT) on family members. This study uses the Human Figure Drawing (HFD) to measure siblings' emotional distress toward BMT. Among the siblings, feelings of isolation, anger, depression, anxiety, and low self-esteem emerged as major themes. Findings indicate the…

  10. The Kinetic Family Drawing with Donor and Nondonor Siblings of Pediatric Bone Marrow Transplant Patients.

    ERIC Educational Resources Information Center

    Packman, Wendy L.; Crittenden, Mary R.; Fischer, Jodie B. Rieger; Cowan, Morton J.; Long, Janet K.; Gruenert, Carol; Schaeffer, Evonne; Bongar, Bruce

    1998-01-01

    Utilizes the Kinetic Family Drawings-Revised (KFD-R) to measure siblings' (N=44) feelings and attitudes toward bone marrow transplants. Data from drawings and discussions with siblings underscore that not all children are affected by stress in the same way. How a particular child responds depends on factors such as life history, personality,…

  11. "A day in my life" photography project: the silent voice of pediatric bone marrow transplant patients.

    PubMed

    Breitwieser, Carrie L; Vaughn, Lisa M

    2014-01-01

    A photovoice project was conducted with pediatric bone marrow transplant (BMT) patients to examine their coping skills and interpretation of their experience during a BMT, especially when hospitalized. We also wanted to determine how photovoice could be used within a pediatric BMT unit. Sixteen children (ages 4-14) and 2 young adults (ages 22 and 25) from a pediatric BMT unit participated in the project. Six BMT outpatients participated in the data analysis and evaluation phase. Fourteen clinical staff evaluated the impact of the project on their practice. Three primary themes emerged from the pre- and post-BMT photos, accompanying detailed notes, and BMT outpatient analysis of the photos: (a) BMT is "torture," (b) BMT is "time slipping away," and (c) BMT requires normalization, comfort, distraction, and support. BMT patients and staff concluded that photovoice helped express and release emotions regarding the challenges of BMT. BMT staff noted that the results of this project reminded them of the importance of being patient-centered and mindful of patient experience and the therapeutic relationship. PMID:25013004

  12. Pathology of the thymus after allogeneic bone marrow transplantation in man. A histologic immunohistochemical study of 36 patients.

    PubMed Central

    Müller-Hermelink, H. K.; Sale, G. E.; Borisch, B.; Storb, R.

    1987-01-01

    A major hypothesis to explain the immunodeficiency associated with bone marrow transplantation states that thymic epithelial damage due to graft-versus-host disease (GVHD) abrogates or delays the recovery of normal immunologic function. This study evaluated the thymus glands of 36 human bone marrow transplant recipients dying between 4 and 1742 days after transplant using histology, histochemistry, and immunohistology. The observations lead to a model of thymic damage by irradiation, chemotherapy, and GVHD in which early injury by all three of these agents results in profound thymic atrophy followed by long-delayed restitution. Patients undergoing total body irradiation showed more severe damage to thymic cortical and medullary epithelium than did patients undergoing chemotherapy alone as preparation for transplantation. Patients with GVHD showed additional damage in the form of individual thymic epithelial cell death and showed HLA-DR surface protein expression on thymic epithelium during GVHD. Longer-term survivors showed a profoundly delayed restitution of normal thymic epithelium and delayed evidence of restored lymphopoiesis. A few patients dying late after transplant showed evidence of reconstitution of normal thymic structure or nodules of lymphopoiesis in focal areas of epithelial-cell reconstitution. Evidence of such lymphopoiesis was seen at times ranging between 90 and 1742 days after grafting. The data are consistent with a model of long-standing thymic damage caused by GVHD which is reversible after the development of tolerance. Images Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 PMID:3314529

  13. Patient perceptions of an art-making experience in an outpatient blood and marrow transplant clinic.

    PubMed

    Mische Lawson, L; Glennon, C; Amos, M; Newberry, T; Pearce, J; Salzman, S; Young, J

    2012-05-01

    This study explored blood and marrow transplantation (BMT) patients' perceptions of an art-making experience during BMT treatment. Participants including patients receiving BMT for a variety of cancers (10 men/10 women, aged 20-68) were offered a 1 hour tile-painting activity during treatment. Participants with cognitive impairment and respiratory precautions were excluded from the study. Researchers followed immune precaution protocols for the safety of participants. Data were collected through semi-structured, in-depth interviews with 20 participants to gather information about their perceptions of the art-making experience in a BMT clinic setting. Interview recordings were transcribed verbatim and analysed. Researchers coded transcripts independently and discussed outcomes together to achieve agreement on themes. Twelve themes emerged from the data, with the three most prevalent themes being Occupying Time (20.5%), Creative Expression (13.5%), and Reactions to Tile Painting (13.5%). Other themes included Support (12.2%), Side Effects (7.3%), Other Activities Suggested by Patients (7%), BMT Treatment Process (6.2%), Shared Painting Experience (5.9%), Life Outlook (5.2%), BMT Life Changes (3.8%), Spirituality (3%) and Barriers (1.9%). Through analysis of these themes, researchers have identified this art-making experience as a diversional or meaningful way to spend time during treatment, a medium for creative expression, and a distraction from negative side effects of the BMT process. PMID:22150782

  14. Catheter-related candidemia caused by Candida lipolytica in a patient receiving allogeneic bone marrow transplantation.

    PubMed

    D'Antonio, Domenico; Romano, Ferdinando; Pontieri, Eugenio; Fioritoni, Giuseppe; Caracciolo, Claudia; Bianchini, Stefano; Olioso, Paola; Staniscia, Tommaso; Sferra, Roberta; Boccia, Stefania; Vetuschi, Antonella; Federico, Giovanni; Gaudio, Eugenio; Carruba, Giuseppe

    2002-04-01

    Candida lipolytica was recovered from the blood and the central venous catheter in a patient receiving allogeneic bone marrow transplantation. Two C. lipolytica strains from different geographical areas and the ATCC 9773 strain of C. lipolytica were used as controls. C. lipolytica was identified by standard methods. MICs indicated antifungal susceptibilities to amphotericin B, fluconazole, and itraconazole for all strains. In vitro testing and scanning electron microscopy showed that C. lipolytica was capable of producing large amounts of viscid slime material in glucose-containing solution, likely responsible for the ability of the yeast to adhere to catheter surfaces. Restriction fragment length polymorphisms revealed an identical profile for all clinical isolates, unrelated to those observed for the control strains. This finding suggested the absence of microevolutionary changes in the population of the infecting strain, despite the length of the sepsis and the potential selective pressure of amphotericin B, which had been administered to the patient for about 20 days. The genomic differences that emerged between the isolates and the control strains were indicative of a certain degree of genetic diversity between C. lipolytica isolates from different geographical areas. PMID:11923360

  15. Bone Marrow Transplants: "Another Possibility at Life"

    MedlinePlus

    ... of this page please turn Javascript on. Feature: Bone Marrow Transplants “Another Possibility at Life” Past Issues / Summer ... year, and, for 16,000 of them, a bone marrow transplant is the best treatment option, notes Susan ...

  16. Planning for a Bone Marrow Transplant (BMT)

    MedlinePlus

    ... us Digg Facebook Google Bookmarks Planning for a Bone Marrow Transplant (BMT) If you're going to have ... to a friend or family member undergoing a bone marrow or cord blood transplant. Help Your Loved One ...

  17. Long-term therapeutic efficacy of allogenic bone marrow transplantation in a patient with mucopolysaccharidosis IVA

    PubMed Central

    Chinen, Yasutsugu; Higa, Takeshi; Tomatsu, Shunji; Suzuki, Yasuyuki; Orii, Tadao; Hyakuna, Nobuyuki

    2014-01-01

    Mucopolysaccharidosis IVA (MPS IVA) is one of the lysosomal storage diseases. It is caused by the deficiency of N-acetylgalactosamine-6-sulfate sulfatase. Deficiency of this enzyme leads to accumulation of the specific glycosaminoglycans keratan sulfate and chondroitin-6-sulfate. This accumulation has a direct impact on cartilage and bone development, resulting in systemic skeletal dysplasia. There is no curative therapy for this skeletal dysplasia. This report describes long-term therapeutic efficacy in a 15-year-old boy with a severe form of MPS IVA who received successful allogeneic bone marrow transplantation (BMT) from his HLA-identical carrier sister. The level of the GALNS enzyme in the recipient’s lymphocytes reached almost half of normal level within two years after BMT. For the successive 9+ years post-BMT, GALNS activity in his lymphocytes maintained the same level as the donor’s, and the level of urinary uronic acid was reduced. Lumbar bone mineral density increased around 50% one year later post-BMT and was kept consistent. Radiographs showed that the figures of trochanter major and minor appeared, while the epiphyseal dysplasia in the femoral cap was almost unchanged. Loud snoring and apnea disappeared. Vital capacity increased to around 20% for the first two years and was maintained. Activity of daily life (ADL) was improved in work/study efficacy, respiratory status, sleep, joint pain, and frequency of infection. In conclusion, the long-term study of hematopoetic stem cell transplantation has shown clinical improvements in respiratory function, radiograph findings, ADL, and biochemical findings, suggesting that it is a potential therapeutic option for patients with MPS IVA. PMID:25593792

  18. Studies of oral neutrophil levels in patients receiving G-CSF after autologous marrow transplantation.

    PubMed

    Lieschke, G J; Ramenghi, U; O'Connor, M P; Sheridan, W; Szer, J; Morstyn, G

    1992-11-01

    Patients are at risk of mucositis and infections in the oral cavity during the neutropenic period after chemotherapy, which are significant causes of morbidity. In phase I/II studies with the haemopoietic growth factor granulocyte colony stimulating factor (G-CSF), a reduction in post-chemotherapy mucositis has been observed in addition to haematologic effects. To understand this phenomenon better in patients receiving G-CSF following high-dose chemotherapy with autologous bone marrow transplantation (ABMT), we studied the effects of G-CSF on levels of neutrophils recoverable from the oral cavity using a quantitative mouthrinse assay. In normal subjects, mouthrinses contained 472 +/- 329 x 10(3) neutrophils/mouthrinse. After chemotherapy followed by ABMT, mouthrinse neutrophil levels decreased to undetectable levels during the neutropenic period, but recovered 1-2 and 3-9 d before circulating neutrophil levels reached 0.1 and 1 x 10(9)/l respectively, whether or not patients received G-CSF. In patients who received G-CSF, the mean cumulative mucositis score was reduced from 35 +/- 9 to 21 +/- 12 (P < 0.05), and the maximum mean daily mucositis score was reduced from 2.8 +/- 0.5 to 1.7 +/- 0.9 (P < 0.01), compared to patients who did not receive G-CSF after ABMT. These studies provide in vivo evidence that neutrophils produced during G-CSF therapy are available to leave the circulation and enter tissues where their function is required for host defence. Since the usual temporal relationship between oral and peripheral blood neutrophil recovery was preserved during G-CSF administration after ABMT, these data support the hypothesis that the reduction in post-ABMT mucositis observed with G-CSF therapy may reflect a beneficial effect of G-CSF on the kinetics of oral mucosal neutrophil recovery in addition to the effect of G-CSF to accelerate peripheral blood neutrophil recovery. PMID:1283080

  19. Liver disease after bone marrow transplantation.

    PubMed Central

    Farthing, M J; Clark, M L; Sloane, J P; Powles, R L; McElwain, T J

    1982-01-01

    Liver dysfunction occurs after bone marrow transplantation but the relative importance of graft versus host disease and other factors, such as infection, radiation, and drugs, has not been clearly established. We have studied liver status before and after bone marrow transplantation in 43 consecutive patients and have related this to survival and factors that are recognised to cause liver injury. Minor abnormalities of liver tests occurred in 21% of patients before grafting but this did not influence survival or the development of liver disease after transplantation. During the first 50 days after grafting, 83% of patients had abnormal liver tests which were more severe in patients who subsequently died. Alanine transaminase was significantly higher in non-survivors and appeared to predict survival early after transplantation. Only non-survivors developed clinical signs of liver disease. Severe liver disease was always associated with graft versus host disease and atypia of the small bile ducts was the most useful histological marker of hepatic involvement with this disease. Two of the patients with hepatic graft versus host disease also has hepatic veno-occlusive disease and three fatalities had opportunistic infection of the liver, although, in the latter, death was not due primarily to liver dysfunction. Previous hepatitis and androgen therapy could not be implicated as important causes of hepatic damage but chemotherapy for acute leukaemia and conditioning regimens for bone marrow transplantation appear to be the most important factors in the development of hepatic veno-occlusive disease. Images Fig. 3 Fig. 4 PMID:7042484

  20. A novel explanation of corneal clouding in a bone marrow transplant-treated patient with Hurler syndrome.

    PubMed

    Yuan, Ching; Bothun, Erick D; Hardten, David R; Tolar, Jakub; McLoon, Linda K

    2016-07-01

    One common complication of mucopolysaccharidosis I-Hurler (MPS1-H) is corneal clouding, which occurs despite current treatments, including bone marrow transplantation. Human corneas were obtained from a 14 year old subject with MPS1-H and visual disability from progressive corneal clouding despite a prior bone marrow transplant at age 2. This was compared to a cornea from a 17 year old donated to our eye bank after his accidental death. The corneas were analyzed microscopically after staining with Alcian blue, antibodies to collagen I, IV, VI, and α-smooth muscle actin. Differences in levels of expression of the indicated molecules were assessed. Corneas from Hurler and control mice were examined similarly to determine potential mechanistic overlap. The MPS1-H subject cornea showed elevations in mucopolysaccharide deposition. The MPS1-H and Hurler mice corneas showed increased and disorganized expression of collagen I and IV relative to the control corneas. The MPS1-H corneas also showed increased and disordered expression of collagen VI. Positive expression of α-smooth muscle actin indicated myofibroblast conversion within the MPS1-H cornea in both the patient and mutant mouse material compared to normal human and control mouse cornea. Increased deposition of collagens and smooth muscle actin correlate with corneal clouding, providing a potential mechanism for corneal clouding despite bone marrow transplantation in MPS1-H patients. It might be possible to prevent or slow the onset of corneal clouding by treating the cornea with drugs known to prevent myofibroblast conversion. PMID:27235795

  1. An informative constitutional cytogenetic marker found in a patient post bone marrow transplantation

    SciTech Connect

    Zaslav, A.L.; Graziano, J.; Ebert, R.

    1994-09-01

    It is cytogenetically difficult to distinguish between host and donor cells in allogeneic bone marrow transplantation (BMT) individuals of the same sex. Here we describe a patient with a cytogenetic marker found after BMT. A 7-month-old male presented with leukemia which was CD7+, CD33+, HLADR+, and CD4-, CD8-, indicating a diagnosis of acute stem cell leukemia (ASCL). Cytogenetic analysis revealed an abnormal clone in all of the cells analyzed: 46,XY,t(2;8)(p11.2;q24),inv(9)(p13p24). This translocation is associated with B-cell acute lymphoblastic leukemia (ALL); thus, it was possible for this patient to develop B-cell ALL. The abnormal clone persisted along with normal 46,XY cells, and evolved in several of seven additional analyses. The patient was treated with two courses of chemotherapy and failed to attain cytogenetic remission. While in relapse, the patient received a BMT from his 3-year-old brother. Two weeks later, a different translocation was seen in all cells: 46,XY,t(3;12)(p21;q21). This result could be interpreted in two ways: (1) the structural abnormality was indicative of a newly evolved clone related to the patient`s disease; or (2) the donor was a balanced translocation carrier. Cytogenetic analysis of peripheral blood from the donor revealed the same translocation seen in the patient. Parental blood chromosomes were normal indicating that the donor carried a de novo balanced translocation. Subsequent chromosome analysis of both peripheral blood and BM from the patient revealed the presence of the translocation in all cells. De novo balanced translocations are rare and occur with a frequency of 1/2,000 live borns. The family received genetic counseling and was informed of the possible reproductive risks to translocation carriers. This unusual finding will serve as a useful cytogenetic marker to assist in monitoring the patient`s clinical course, i.e., chimerism and remission status.

  2. Same sibling marrow following cord allogeneic transplantation as therapy for second relapse acute promyelocytic leukemia in a pediatric patient.

    PubMed

    De Oliveira, Satiro N; Kao, Roy L; Pham, Andrew; Smith, LaMarr Taylor; Kempert, Pamela; Moore, Theodore B

    2016-03-01

    Optimal therapy for relapsed APL in pediatric patients is controversial. Allogeneic HSCT is an alternative, with event-free survival of 70-75%. We report a pediatric patient with APL who relapsed 28 months after CBT from her sibling and then was treated with BMT from the same donor. Bone marrow was selected for higher cell dose, donor availability, and partial donor chimerism. Persistent molecular remission was achieved, currently at 65 months after BMT. This case suggests the potential role of GVL activity in APL and illustrates the use of different cell sources from the same donor in allogeneic transplantation for pediatric patients. PMID:26849401

  3. Bone marrow transplant - discharge

    MedlinePlus

    ... sugar-free popsicles or sugar-free hard candies. Take care of your dentures, braces, or other dental products. ... Take care not to get infections for up to 1 year or more after your transplant. Practice safe ...

  4. Diagnostic Value of Bronchoalveolar Lavage in Leukemic and Bone Marrow Transplant Patients: The Impact of Antimicrobial Therapy

    PubMed Central

    Yacoub, Abraham Tareq; Thomas, Dani; Yuan, Carol; Collazo, Carolina; Greene, John; Walsh, Frank; Solomon, David; Schwartz, Skai; Andrews, Arthur

    2015-01-01

    There is significant morbidity and mortality from pneumonia in leukemic and bone marrow transplant patients. We sought to explore the diagnostic yield of bronchoalveolar lavage (BAL) in these patients with new pulmonary infiltrates. A retrospective chart review of approximately 200 Non- human immunodeficiency virus (HIV) leukemic and Hematopoietic stem cell transplantation (HSCT) patients who underwent bronchoscopy at a single academic cancer center was performed. Antimicrobial use for less than 24 hours at the time of BAL was associated with a higher yield in this population (56.8% versus 32.8%, p<0.001). This supports performing bronchoscopy with BAL within 24 hours of antimicrobial therapy in leukemic and HSCT patients. PMID:25574361

  5. Decision-making in adult thalassemia patients undergoing unrelated bone marrow transplantation: quality of life, communication and ethical issues.

    PubMed

    Caocci, G; Pisu, S; Argiolu, F; Giardini, C; Locatelli, F; Vacca, A; Orofino, M G; Piras, E; De Stefano, P; Addari, M C; Ledda, A; La Nasa, G

    2006-01-01

    Bone marrow transplantation (BMT) represents a potentially curative treatment of thalassemia. For patients without an HLA-identical sibling donor, recourse to an unrelated donor is a practicable option but the candidates and their families are faced with a difficult decision. They can either choose to continue the supportive therapy, with no chance of definitive cure, or they accept the mortality risk of BMT in the hope of obtaining a definitive resolution of the disease. We investigated the communication strategies and the post transplantation quality of life (QoL) in 19 adult thalassemia patients surviving after an unrelated donor BMT. The patients were given two questionnaires: a questionnaire to evaluate pre-transplantation communication factors and the EORTC QLQ-C30 questionnaire to assess global QoL. All patients were satisfied with the communication modalities employed by the physicians. The global post transplantation QoL in our patient cohort was found to be good. The approach used in this study may offer a contribution to understanding the decision-making process leading to the choice of a treatment with a high mortality risk for a chronic, non-malignant disease. Finally, some ethical issues of this therapeutic approach are briefly addressed. PMID:16299541

  6. Early-second-trimester use of acyclovir in treating herpes zoster in a bone marrow transplant patient. A case report.

    PubMed

    Horowitz, G M; Hankins, G D

    1992-03-01

    Bone marrow transplantation from a human leukocyte antigen (HLA)-identical sibling for treatment of severe aplastic anemia among women of reproductive age is becoming more common. Successful pregnancy has been reported to occur in several such patients. A woman delivered a healthy, term, female infant 18 months after a transplant from her HLA-identical sister. Her pregnancy was complicated by disseminated herpes zoster, treated with intravenous acyclovir at 14 weeks' gestation, before the diagnosis of pregnancy. While there have been several case reports involving the use of acyclovir in the third trimester, primarily in the treatment of varicella infections, there have been no previous reports of such an early utilization of this antiviral drug. PMID:1564715

  7. Probabilistic Prediction of the Outcome of Bone-Marrow Transplantation

    PubMed Central

    Suermondt, H. Jacques; Amylon, Michael D.

    1989-01-01

    Bone-marrow transplantation is considered the treatment of choice for pediatric patients with recurring acute lymphoblastic leukemia, provided that a suitable donor is available. Many prognostic factors are known that help to predict the likely outcome of transplantation. We have implemented a system that applies probabilistic reasoning to the available data about individual patients to help determine the risk of recurrence and morbidity after transplantation, and to predict life expectancy. The resulting predictions can be used to decide whether marrow transplantation is the most desirable treatment modality for the patient.

  8. Nonresponsive lymphocytes from bone marrow transplant patients proliferate in vitro following exposure to rIL-2

    SciTech Connect

    Hank, J.A.; Sondel, P.M.; Flynn, B.; Hong, R.; Kohler, P.C.

    1986-03-01

    In vitro T-cell responses are depressed following bone marrow transplantation (BMT). Normal proliferative responses to mitogens, alloantigens and soluble antigens do not return for many months. Despite poor T-cell responses following EMT, peripheral blood lymphocytes respond readily to human rIL-2 as measured by /sup 3/H-thymidine incorporation. Lymphocytes from 8 patients have been studied following BMT. Six received whole marrow and 2 received marrow depleted of T-cells. While these patients were still unable to respond to mitogens, soluble antigens or in MLC following engraftment, their responses to rIL-2 were remarkable. These responses were often greater than the responses of the patients own cryopreserved remission cells, donor cells, or lymphocytes from healthy controls to either rIL-2 or antigens. Whether these IL-2 responsive cells are lymphocytes that have been activated in vivo by alloantigens, and thus express their IL-2 receptor, or are lymphokine activated killer (LAK) precursors, or are a primitive regenerating cell remains to be determined. Preliminary results indicate that these cells mediate nonspecific cytotoxicity.

  9. Detection of minimal residual disease by polymerase chain reaction in patients with different hematologic diseases treated by bone marrow transplantation.

    PubMed

    Stuppia, L; Calabrese, G; Guanciali Franchi, P; Di Bartolomeo, P; Antonucci, A; Peila, R; Torlontano, G; Palka, G

    1993-02-01

    Thirteen male patients affected by different hematologic diseases who underwent bone marrow transplantation (BMT) with female donors were investigated by cytogenetic analysis and polymerase chain reaction (PCR) amplification of a DNA sequence specific for the Y chromosome. In six of these patients, PCR showed the presence of the Y chromosome-related sequence; in only three of these did cytogenetic analysis confirm the presence of mixed chimerism. In the remaining three patients, the results of the PCR were confirmed by in situ hybridization on cell nuclei with a probe for the alpha-satellite of the Y chromosome. We compare results obtained with the two methods and discuss the meaning of the minimal residual disease detected by PCR in patients submitted to BMT. PMID:8453609

  10. Analysis of beta-globin mutations shows stable mixed chimerism in patients with thalassemia after bone marrow transplantation.

    PubMed

    Kapelushnik, J; Or, R; Filon, D; Nagler, A; Cividalli, G; Aker, M; Naparstek, E; Slavin, S; Oppenheim, A

    1995-10-15

    Beta-thalassemia major (TM) is caused by any of approximately 150 mutations within the beta-globin gene. To establish the degree of chimerism after bone marrow transplantation (BMT), we have performed molecular analysis of beta-globin mutations in 14 patients with TM over a period of 10 years. All patients underwent T cell-depleted allogeneic BMT from HLA-identical related donors, using either in vitro T-cell depletion with CAMPATH 1M and complement or in vivo depletion using CAMPATH 1G in the bone marrow collection bag. To date, at different time periods after BMT, seven patients have some degree of chimerism; six of these patients, all blood transfusion-independent, have donor cells in the range of 70% to 95%, with stable mixed chimerism (MC). The seventh patient has less than 10% donor cells with, surprisingly, only minimal transfusion requirements. The detection of beta-globin gene point mutation, as used here, is a highly specific and sensitive marker for engraftment and MC in patients with thalassemia. In light of its specificity, the method is applicable in all cases of TM, as it is independent of sex and other non-globin-related DNA markers. The high incidence of MC found in our patients may be a consequence of the pre-BMT T-cell depletion. Because MC was associated with transfusion independence, complete eradication of residual host cells for effective treatment of TM and possibly other genetic diseases may prove not to be essential. PMID:7579421

  11. [Renal transplantation without maintenance immunosuppression. Identical twins and kidney transplantation following a successful bone marrow graft].

    PubMed

    Hadi, Riad Abdel; Thomé, Gustavo Gomes; Ribeiro, Adriana Reginato; Manfro, Roberto Ceratti

    2015-01-01

    Renal transplantation without maintenance immunosuppression has been sporadically reported in the literature. The cases include non-adherent patients who discontinued their immunosuppressive medications, transplantation between identical twins, kidney transplantation after a successful bone marrow graft from the same donor and simultaneous bone marrow and kidney transplantation for the treatment of multiple myeloma with associated renal failure. There are also ongoing clinical trials designed to induce donor specific transplant tolerance with infusion of hematopoietic cells from the same kidney donor. Here we describe two cases of renal transplantation without immunosuppression as examples of situations described above. PMID:26154652

  12. Clinical variability of cyclosporine pharmacokinetics in adult and pediatric patients after renal, cardiac, hepatic, and bone-marrow transplants.

    PubMed

    Clardy, C W; Schroeder, T J; Myre, S A; Wadhwa, N K; Pesce, A J; First, M R; McEnery, P T; Balistreri, W F; Harris, R E; Melvin, D B

    1988-10-01

    The most important limitation associated with the clinical use of cyclosporine is the narrow therapeutic range between its efficacy and toxicity. Effective treatment is further complicated by significant variation in intrapatient and interpatient pharmacokinetics of the drug. We describe a practical approach to pharmacokinetic analysis that does not interfere with the cyclosporine dosage regimen or with clinical management of the patient. To optimize therapy, we individualized patient management by using noncompartmental pharmacokinetic analysis. Mean residence time (MRT) and volume of distribution at steady-state were calculated from data on concentration vs time after dose. We applied this approach to 24 kidney, 12 heart, 8 bone-marrow, 7 liver, and 5 pancreas transplants. Individualized requirements for cyclosporine dose and dosage interval can be predicted from these parameters. MRT is the most useful pharmacokinetic parameter, because it allows prediction of the optimal dosage interval. PMID:3048779

  13. Multicolor flow cytometry analysis of blood cell subsets in patients given total body irradiation before bone marrow transplantation

    SciTech Connect

    Clave, E.; Socie, G.; Carosella, E.

    1995-11-01

    Bone marrow transplantation has often been closely linked with accidental or intentional therapeutical irradiation. In both situations, study of the radiosensitivity of human blood cell subsets is of interest. Using one-color flow cytometry analysis of B lymphocytes, T cell subsets, and natural killer cells, we previously reported that lymphocyte subsets exhibit equal radiosensitivity. Taking advantage of recent developments in the knowledge of leukocyte differentiation antigens and flow cytometry technology we undertook a study of blood cell subsets to search for rare populations exhibiting different radiosensitivity. Thirty patients, who were delivered a 12 Gy fractionated total body irradiation as part of their conditioning regimen before transplantation for malignant disorders, were studied using multicolor flow cytometry. T and B lymphocytes showed a sharp, radiation-induced decrease, with the B lymphocytes (cluster of differentiation (CD) 19+) being the most sensitive. When analyzed by multicolor flow cytometry all major lymphocyte subsets appeared equally sensitive to the in vivo irradiation. Therefore, all major lymphocyte subsets sharing the helper phenotype (naive or memory) and the cytotoxic phenotype appeared equally sensitive to in vivo whole body irradiation. In parallel, the CD34+ cell subset remained basically unchanged after whole body irradiation. Finally, the CD3{minus}, 56+, 16+ natural killer cell subset was relatively radioresistant (91 and 74% of its initial value, after 2 and 4 Gy, respectively) as compared to other lymphocyte subsets. Our study provides evidence that T and B cell subsets seem to be highly radiosensitive in vivo. The CD34+ progenitor/stem cells and NK cells seem to be more radioresistant. This latter result might provide clues to the understanding of the pathophysiogeny of radiation-induced aplasia and of the engrafment/rejection process following bone marrow transplantation. 20 refs., 3 figs., 1 tab.

  14. Dose Escalation of Total Marrow Irradiation With Concurrent Chemotherapy in Patients With Advanced Acute Leukemia Undergoing Allogeneic Hematopoietic Cell Transplantation

    SciTech Connect

    Wong, Jeffrey Y.C.; Forman, Stephen; Somlo, George; Liu An; Schultheiss, Timothy; Radany, Eric; Palmer, Joycelynne; Stein, Anthony

    2013-01-01

    Purpose: We have demonstrated that toxicities are acceptable with total marrow irradiation (TMI) at 16 Gy without chemotherapy or TMI at 12 Gy and the reduced intensity regimen of fludarabine/melphalan in patients undergoing hematopoietic cell transplantation (HCT). This article reports results of a study of TMI combined with higher intensity chemotherapy regimens in 2 phase I trials in patients with advanced acute myelogenous leukemia or acute lymphoblastic leukemia (AML/ALL) who would do poorly on standard intent-to-cure HCT regimens. Methods and Materials: Trial 1 consisted of TMI on Days -10 to -6, etoposide (VP16) on Day -5 (60 mg/kg), and cyclophosphamide (CY) on Day -3 (100 mg/kg). TMI dose was 12 (n=3 patients), 13.5 (n=3 patients), and 15 (n=6 patients) Gy at 1.5 Gy twice daily. Trial 2 consisted of busulfan (BU) on Days -12 to -8 (800 {mu}M min), TMI on Days -8 to -4, and VP16 on Day -3 (30 mg/kg). TMI dose was 12 (n=18) and 13.5 (n=2) Gy at 1.5 Gy twice daily. Results: Trial 1 had 12 patients with a median age of 33 years. Six patients had induction failures (IF), and 6 had first relapses (1RL), 9 with leukemia blast involvement of bone marrow ranging from 10%-98%, 5 with circulating blasts (24%-85%), and 2 with chloromas. No dose-limiting toxicities were observed. Eleven patients achieved complete remission at Day 30. With a median follow-up of 14.75 months, 5 patients remained in complete remission from 13.5-37.7 months. Trial 2 had 20 patients with a median age of 41 years. Thirteen patients had IF, and 5 had 1RL, 2 in second relapse, 19 with marrow blasts (3%-100%) and 13 with peripheral blasts (6%-63%). Grade 4 dose-limiting toxicities were seen at 13.5 Gy (stomatitis and hepatotoxicity). Stomatitis was the most frequent toxicity in both trials. Conclusions: TMI dose escalation to 15 Gy is possible when combined with CY/VP16 and is associated with acceptable toxicities and encouraging outcomes. TMI dose escalation is not possible with BU/VP16 due to

  15. Second Allogeneic Hematopoietic Cell Transplantation for Patients with Fanconi Anemia and Bone Marrow Failure.

    PubMed

    Ayas, Mouhab; Eapen, Mary; Le-Rademacher, Jennifer; Carreras, Jeanette; Abdel-Azim, Hisham; Alter, Blanche P; Anderlini, Paolo; Battiwalla, Minoo; Bierings, Marc; Buchbinder, David K; Bonfim, Carmem; Camitta, Bruce M; Fasth, Anders L; Gale, Robert Peter; Lee, Michelle A; Lund, Troy C; Myers, Kasiani C; Olsson, Richard F; Page, Kristin M; Prestidge, Tim D; Radhi, Mohamed; Shah, Ami J; Schultz, Kirk R; Wirk, Baldeep; Wagner, John E; Deeg, H Joachim

    2015-10-01

    A second allogeneic hematopoietic cell transplantation (HCT) is the sole salvage option for individuals who develop graft failure after their first HCT. Data on outcomes after second HCT in patients with Fanconi anemia (FA) are scarce. Here we report outcomes after second allogeneic HCT for FA (n = 81). The indication for second HCT was graft failure after the first HCT. Transplantations were performed between 1990 and 2012. The timing of the second HCT predicted subsequent graft failure and survival. Graft failure was high when the second HCT was performed less than 3 months from the first. The 3-month probability of graft failure was 69% when the interval between the first HCT and second HCT was less than 3 months, compared with 23% when the interval was longer (P < .001). Consequently, the 1-year survival rate was substantially lower when the interval between the first and second HCTs was less than 3 months compared with longer (23% vs 58%; P = .001). The corresponding 5-year probability of survival was 16% and 45%, respectively (P = .006). Taken together, these data suggest that fewer than one-half of patients with FA undergoing a second HCT for graft failure are long-term survivors. There is an urgent need to develop strategies to reduce the rate of graft failure after first HCT. PMID:26116087

  16. Pancytopenia after allogeneic bone marrow transplant due to copper deficiency.

    PubMed

    Hudspeth, Michelle; Turner, Amy; Miller, Nicole; Lazarchick, John

    2014-05-01

    Pancytopenia occurring 1 year or later after allogeneic bone marrow transplantation typically prompts a primary consideration for relapse. We present the case of a 15-year old-girl who underwent transplantation for therapy-related myelodysplasia secondary to Ewing sarcoma treatment who developed pancytopenia with myelodysplasia 1 year after transplant due to copper deficiency. Copper deficiency is an important consideration in the evaluation of pancytopenia and myelodysplasia in pediatric patients. PMID:23652881

  17. Total lymphatic irradiation and bone marrow in human heart transplantation

    SciTech Connect

    Kahn, D.R.; Hong, R.; Greenberg, A.J.; Gilbert, E.F.; Dacumos, G.C.; Dufek, J.H.

    1984-08-01

    Six patients, aged 36 to 59 years, had heart transplants for terminal myocardial disease using total lymphatic irradiation (TLI) and donor bone marrow in addition to conventional therapy. All patients were poor candidates for transplantation because of marked pulmonary hypertension, unacceptable tissue matching, or age. Two patients are living and well more than four years after the transplants. Two patients died of infection at six and seven weeks with normal hearts. One patient, whose preoperative pulmonary hypertension was too great for an orthotopic heart transplant, died at 10 days after such a procedure. The other patient died of chronic rejection seven months postoperatively. Donor-specific tolerance developed in 2 patients. TLI and donor bone marrow can produce specific tolerance to donor antigens and allow easy control of rejection, but infection is still a major problem. We describe a new technique of administering TLI with early reduction of prednisone that may help this problem.

  18. [Current problems in pediatric bone marrow transplantation].

    PubMed

    Kato, S

    1993-05-01

    Bone marrow transplantation (BMT) has been increasingly applied to a variety of potentially fatal diseases in childhood. However, trends of indication of BMT are changing because chemotherapy in leukemia and immunosuppressive therapy with/without colony stimulating factor in aplastic anemia are improving. Several progresses have been noted in matched unrelated BMT and peripheral blood stem cell transplantation as well as in sibling BMT or autologous BMT. Many efforts are being made to decrease rejection rate or leukemia relapse and to improve quality of life by new conditioning regimens. Attempts to induce GVL effects or syngeneic GVHD are currently under progress. The quality of life in long term surviving children are generally good and acceptable, although delay in growth, infertility, cataract and obstructive lung disease are seen in a few patients. PMID:8315825

  19. Glutathione S-transferase activity influences busulfan pharmacokinetics in patients with beta thalassemia major undergoing bone marrow transplantation.

    PubMed

    Poonkuzhali, B; Chandy, M; Srivastava, A; Dennison, D; Krishnamoorthy, R

    2001-03-01

    Busulfan, at a dose of 16 mg/kg, is widely used in combination with cyclophosphamide as a conditioning regimen for patients undergoing bone marrow transplantation. Wide interindividual variation in busulfan kinetics and rapid clearance of the drug have been reported, especially in children. Some of the factors contributing to interpatient variability have been identified. They include circadian rhythms, age, disease, drug interaction, changes in hepatic function, and busulfan bioavailability. In this study, we demonstrate that hepatic glutathione S-transferase (GST) activity correlates negatively with busulfan maximum and minimum concentrations (Pearson's correlation r = -0.74 and -0.77, respectively) and positively with busulfan clearance (Pearson's correlation r = 0.728) in children with thalassemia major in the age range of 2 to 15 years. We also found that plasma alpha GST levels were 5 to 10 times higher in patients with thalassemia than in normal controls and age-matched leukemic patients, either reflecting extensive liver damage, elevated expression of the enzyme, or both in thalassemic patients. Plasma alpha GST concentrations showed a similar correlation with busulfan kinetic parameters to that observed for hepatic GST. The status of hepatic GST activity accounts, at least in part, for the observed interindividual variation in busulfan kinetics, while the observed association with plasma alpha GST is difficult to explain at present. PMID:11181493

  20. Bone marrow transplantation for patients with acquired severe aplastic anemia using cyclophosphamide and antithymocyte globulin: the experience from a single center.

    PubMed

    Abdelkefi, Abderrahman; Ben Othman, Tarek; Ladeb, Saloua; Torjman, Lamia; Hsaïri, Mohamed; Ben Abdeladhim, Abdeladhim

    2003-01-01

    Between 1998 and 2001, 31 (24 male, 7 female) patients with severe aplastic anemia (SAA) and a median age of 19 years (range, 4-39 years) received an allogeneic bone marrow transplantation. Marrow donors were genotypically HLA-identical siblings in 30 cases and a monozygous twin in one case. The median time from diagnosis to bone marrow transplantation was 1 month (range, 0.5-5 months). Conditioning regimen consisted of cyclophosphamide (CY) combined with antithymocyte globulin (ATG), in all patients. For graft-versus-host disease (GvHD) prophylaxis, all patients received methotrexate and cyclosporin. A total of 84% of patients had sustained grafts, whereas 16% rejected grafts between 3 and 20 months after transplantation. Of the five rejecting patients, three are alive with successful second engraftments and two died from infections. Acute grade II-IV GvHD was seen in only 11% of patients. A limited chronic GvHD was seen in one patient. With a median follow-up of 18 months (range, 5-42 months), survival rate was 86% and Karnofsky score was at least 90%. This study confirms the high success rate of the CY/ATG regimen in SAA allografted from an HLA-identical sibling. Early and late graft failure remains a problem and may require modification of this regimen. PMID:12764353

  1. Antimycotic therapy with liposomal amphotericin-B for patients undergoing bone marrow or peripheral blood stem cell transplantation.

    PubMed

    Krüger, W; Stockschläder, M; Sobottka, I; Betker, R; De Wit, M; Kröger, N; Grimm, J; Arland, M; Fiedler, W; Erttmann, R; Zander, A R

    1997-02-01

    Suspected deep or systemic mycosis in patients undergoing high-dose therapy and autologous or allogeneic bone marrow transplantation (BMT) requires an immediate systemic antimycotic therapy. Intravenous therapy with the standard drug conventional amphotericin-B is associated with severe adverse effects like nephrotoxicity and chills. Furthermore, BMT patients often receive other potential nephrotoxic drugs such as CsA or virustatics. In this study, we report 74 BMT-patients treated with liposomal amphotericin-B for culture-documented aspergillosis (n = 5) or candidiasis (n = 6), or for serologically (n = 35) or clinically suspected mycosis or as prophylaxis (n = 2). Therapy was initiated with a median dose of 2.8 (0.64-5.09) mg/kg body-weight and continued for 13 (1-55) days. The drug was excellently tolerated and only in one was therapy stopped due to severe chills and fever. Severe organ impairment was not observed under therapy with liposomal amphotericin-B. Creatinine decreased in five patients after an increase under preceding therapy with the conventional formulation. Influence of liposomal amphotericin-B on bilirubin and transaminases was difficult to evaluate due to therapy-related toxicity, veno-occlusive disease (VOD), and graft-versus-host disease (GvHD). 10/11 culture-positive patients died from aspergillosis (5/5) or candidiasis (5/6), but in 9/11 of these subjects the immunity was additionally compromised by GvHD, steroid therapy, and VOD. Liposomal amphotericin-B was effective in preventing relapse of systemic mycosis in 10/12 patients with a history of aspergillosis (n = 11) or candidiasis (n = 1). We conclude, that favourable toxicity of liposomal amphotericin-B should encourage dose escalation studies of liposomal amphotericin-B randomised against the conventional formulation and that the comparison of patients undergoing BMT with patients under standard chemotherapy might be difficult because of additional risk factors of the BMT-patients. PMID

  2. Long-term clinical results of autologous bone marrow CD 133+ cell transplantation in patients with ST-elevation myocardial infarction

    NASA Astrophysics Data System (ADS)

    Kirgizova, M. A.; Suslova, T. E.; Markov, V. A.; Karpov, R. S.; Ryabov, V. V.

    2015-11-01

    The aim of the study was investigate the long-term results of autologous bone marrow CD 133+ cell transplantation in patients with primary ST-Elevation Myocardial Infarction (STEMI). Methods and results: From 2006 to 2007, 26 patients with primary STEMI were included in an open randomized study. Patients were randomized to two groups: 1st - included patients underwent PCI and transplantation of autologous bone marrow CD 133+ cell (n = 10); 2nd - patients with only PCI (n = 16). Follow-up study was performed 7.70±0.42 years after STEMI and consisted in physical examination, 6-min walking test, Echo exam. Total and cardiovascular mortality in group 1 was lower (20% (n = 2) vs. 44% (n = 7), p = 0.1 and 22% (n = 2) vs. 25% (n = 4), (p=0.53), respectively). Analysis of cardiac volumetric parameters shows significant differences between groups: EDV of 100.7 ± 50.2 mL vs. 144.40±42.7 mL, ESV of 56.3 ± 37.8 mL vs. 89.7 ± 38.7 mL in 1st and 2nd groups, respectively. Data of the study showed positive effects of autologous bone marrow CD 133+ cell transplantation on the long-term survival of patients and structural status of the heart.

  3. Combined model of the EBMT score modified model and the HCT-CI improves the stratification of high-risk patients undergoing unmanipulated haploidentical blood and marrow transplantation.

    PubMed

    Chang, Ying-Jun; Wang, Hong-Tao; Xu, Lan-Ping; Wang, Yu; Liu, Kai-Yan; Zhang, Xiao-Hui; Liu, Dai-Hong; Chen, Huan; Chen, Yu-Hong; Wang, Feng-Rong; Han, Wei-; Sun, Yu-Qian; Yan, Chen-Hua; Tang, Fei-Fei; Mo, Xiao-Dong; Huang, Xiao-Jun

    2016-09-01

    Both European Group for blood and marrow transplantation risk score (EBMT score modified model) and hematopoietic cell transplantation comorbidity index (HCT-CI) are suitable for evaluating patients undergoing unmanipulated haploidentical blood and marrow transplantation (HBMT), while the predictive capacity of the combined model following haploidentical transplantation is still unknown. In this study, we calculated and validated 322 consecutive unmanipulated HBMT patients. Patients in groups with HCT-CI scores of 0 or 1-2 exhibited similar overall survival (OS), non-relapse mortality (NRM), and relapse rates, independent of their EBMT score modified model. In the group in which patients' HCT-CI scores were ≥3, patients with high EBMT score modified model showed lower OS (p = 0.003) and higher NRM (p = 0.001) than did patients with low EBMT score. In conclusion, this combined model can be used to predict outcomes and may improve the stratification of high-risk patients following unmanipulated HBMT. PMID:26857549

  4. A marker chromosome in post-transplant bone marrow.

    PubMed

    Morsberger, Laura; Powell, Kerry; Ning, Yi

    2016-01-01

    Detection of small supernumerary marker chromosomes in karyotype analysis represents a diagnostic challenge. While such markers are usually detected during cytogenetic studies of constitutional chromosome abnormalities, they have also been found in specimens submitted from patients with acquired malignancies. We report here the detection of a marker chromosome in a bone marrow specimen from a patient who received a bone marrow transplantation. We discuss the importance of proper characterization and interpretation of marker chromosomes in clinical practice. PMID:27252781

  5. Autologous Bone Marrow Mononuclear Cell Transplantation in Patients with Decompensated Alcoholic Liver Disease: A Randomized Controlled Trial

    PubMed Central

    Spahr, Laurent; Chalandon, Yves; Terraz, Sylvain; Kindler, Vincent; Rubbia-Brandt, Laura; Frossard, Jean-Louis; Breguet, Romain; Lanthier, Nicolas; Farina, Annarita; Passweg, Jakob; Becker, Christoph D.; Hadengue, Antoine

    2013-01-01

    Objective Impaired liver regeneration is associated with a poor outcome in patients with decompensated alcoholic liver disease (ALD). We assessed whether autologous bone marrow mononuclear cell transplantation (BMMCT) improved liver function in decompensated ALD. Design 58 patients (mean age 54 yrs; mean MELD score 19, all with cirrhosis, 81% with alcoholic steatohepatitis at baseline liver biopsy) were randomized early after hospital admission to standard medical therapy (SMT) alone (n = 30), including steroids in patients with a Maddrey’s score ≥32, or combined with G-CSF injections and autologous BMMCT into the hepatic artery (n = 28). Bone marrow cells were harvested, isolated and reinfused the same day. The primary endpoint was a ≥3 points decrease in the MELD score at 3 months, corresponding to a clinically relevant improvement in liver function. Liver biopsy was repeated at week 4 to assess changes in Ki67+/CK7+ hepatic progenitor cells (HPC) compartment. Results Both study groups were comparable at baseline. After 3 months, 2 and 4 patients died in the BMMCT and SMT groups, respectively. Adverse events were equally distributed between groups. Moderate alcohol relapse occurred in 31% of patients. The MELD score improved in parallel in both groups during follow-up with 18 patients (64%) from the BMMCT group and 18 patients (53%) from the SMT group reaching the primary endpoint (p = 0.43 (OR 1.6, CI 0.49–5.4) in an intention to treat analysis. Comparing liver biopsy at 4 weeks to baseline, steatosis improved (p<0.001), and proliferating HPC tended to decrease in both groups (−35 and −33%, respectively). Conclusion Autologous BMMCT, compared to SMT is a safe procedure but did not result in an expanded HPC compartment or improved liver function. These data suggest either insufficient regenerative stimulation after BMMCT or resistance to liver regenerative drive in patients with decompensated alcoholic cirrhosis. Trial Registration

  6. A randomized trial of roxithromycin in patients with acute leukemia and bone marrow transplant recipients receiving fluoroquinolone prophylaxis.

    PubMed Central

    Kern, W V; Hay, B; Kern, P; Marre, R; Arnold, R

    1994-01-01

    Fluoroquinolone prophylaxis in patients with profound neutropenia may be useful for preventing gram-negative bacterial infection, but it is ineffective against gram-positive bacterial infections in the bloodstream, particularly those caused by streptococci and coagulase-negative staphylococci, which appear to have emerged as significant causes of morbidity, decreased treatment efficacy, and the increased costs of empiric antimicrobial therapy. In a prospective, randomized, open trial, we evaluated the efficacy and safety of oral roxithromycin (150 mg twice daily) as additional antibacterial prophylaxis in 131 adult patients with acute leukemia and bone marrow transplant recipients receiving oral ofloxacin. In comparison with patients given ofloxacin alone, fewer patients receiving ofloxacin plus roxithromycin developed bacteremia caused by viridans group streptococci (incidence, 9 versus 0%; P = 0.03), while the incidence of bacteremia caused by other organisms, the incidence of febrile episodes from any cause, the risk of infection-associated complications (including prolonged or secondary fever, pneumonia, septic shock, need for mechanical ventilation, and/or infection-related death), and antimicrobial usage for therapy were comparable between both groups. Adverse events possibly related to the study drugs were slightly more common among the patients receiving the combination treatment (P = 0.05). Although effective for the prevention of streptococcal bacteremia, the addition of roxithromycin to a fluoroquinolone should not be used routinely as a prophylactic regimen in patients with profound neutropenia, but it might be considered and may be useful for cancer patients with a particularly high risk of streptococcal infection and related complications. PMID:8203838

  7. Understanding Bone Marrow Transplantation as a Treatment Option

    MedlinePlus

    ... you have had, and your overall health. Transplant Process A bone marrow or cord blood transplant is ... The Transplant Process . For more about the search process, HLA matching, and steps of a transplant, such ...

  8. A Melanoma Brain Metastasis with a Donor-Patient Hybrid Genome following Bone Marrow Transplantation: First Evidence for Fusion in Human Cancer

    PubMed Central

    Duvall, Eric; Spoelstra, Nicole; Klump, Vincent; Sznol, Mario; Cooper, Dennis; Spritz, Richard A.; Chang, Joseph T.; Pawelek, John M.

    2013-01-01

    Background Tumor cell fusion with motile bone marrow-derived cells (BMDCs) has long been posited as a mechanism for cancer metastasis. While there is much support for this from cell culture and animal studies, it has yet to be confirmed in human cancer, as tumor and marrow-derived cells from the same patient cannot be easily distinguished genetically. Methods We carried out genotyping of a metastatic melanoma to the brain that arose following allogeneic bone-marrow transplantation (BMT), using forensic short tandem repeat (STR) length-polymorphisms to distinguish donor and patient genomes. Tumor cells were isolated free of leucocytes by laser microdissection, and tumor and pre-transplant blood lymphocyte DNAs were analyzed for donor and patient alleles at 14 autosomal STR loci and the sex chromosomes. Results All alleles in the donor and patient pre-BMT lymphocytes were found in tumor cells. The alleles showed disproportionate relative abundances in similar patterns throughout the tumor, indicating the tumor was initiated by a clonal fusion event. Conclusions Our results strongly support fusion between a BMDC and a tumor cell playing a role in the origin of this metastasis. Depending on the frequency of such events, the findings could have important implications for understanding the generation of metastases, including the origins of tumor initiating cells and the cancer epigenome. PMID:23840523

  9. [Investigation of the presence of Encephalitozoon intestinalis and Enterocytozoon bieneusi in bone marrow transplant patients by IFA-MAbs method].

    PubMed

    Çetinkaya, Ülfet; Hamamcı, Berna; Kaynar, Leylagül; Kuk, Salih; Şahin, İzzet; Yazar, Süleyman

    2015-07-01

    Microsporidian pathogens are obligatory intracellular eukaryotic parasites which can be found worldwide. They have been represented in 144 genera and more than 1200 species that may cause infections in both vertebrate and invertebrate hosts. Enterocytozoon bieneusi and Encephalitozoon intestinalis are the most common species among 14 species of microsporidia identified as human pathogens and they cause infections in the gastrointestinal tract. These species may also cause chronic diarrhea particularly in immunocompromised patients, as well as disseminated infections with severe clinical conditions which can be life-threatening. Since the spores of microsporidia are quite small-sized structures, they frequently may be overlooked in routine stool examinations. Therefore, molecular methods and transmission electron microscopy, if possible, are used as the gold standard methods in laboratory diagnosis. In laboratories in which those methods could not be applied, immunofluorescence assay using monoclonal antibodies (IFA-MAbs) may be advantageous compared to conventional methods. The aim of this study was to investigate the presence of E.intestinalis and E.bieneusi in bone marrow transplant (BMT) patients by using IFA-MAbs method. A total of 200 BMT patients (134 male, 66 female; mean age: 43.2±15.01 years), of them 147 with diarrhea and 80 healthy subjects (43 male, 37 female; mean age: 31.9±11.76 years) as control group were included in the study. All of the stool samples were examined by a commercial IFA-MAbs (Bordier Affinity Products, Switzerland) method as well as conventional (native-lugol and modified acid-fast staining) methods. Of the patients 25.5% (51/200) were positive for E.intestinalis, 4% (8/200) for E.bieneusi and 9.5% (19/200) for both of them, giving a total positivity rate of 39% (78/200). Those rates were 5% (4/80), 2.5% (2/80), 3.8% (3/80) and 11.3% (9/80), respectively for control group. The difference between the patient and control groups in

  10. Current results of bone marrow transplantation in patients with acquired severe aplastic anemia. Report of the European Group for Blood and Marrow transplantation. On behalf of the Working Party on Severe Aplastic Anemia of the European Group for Blood and Marrow Transplantation.

    PubMed

    Bacigalupo, A; Oneto, R; Bruno, B; Socié, G; Passweg, J; Locasciulli, A; Van Lint, M T; Tichelli, A; McCann, S; Marsh, J; Ljungman, P; Hows, J; Marin, P; Schrezenmeier, H

    2000-01-01

    We have analyzed 2,002 patients grafted in Europe between 1976 and 1998 from an identical twin (n = 34), from an HLA-identical sibling (n = 1,699) or from an alternative donor (n = 269), which included unrelated and family mismatched donors. The proportions of patients surviving in these three groups are, respectively, 91, 66 and 37%: major causes of failure were acute graft-versus host disease (GvHD) (11%), infection (12%), pneumonitis (4%), rejection (4%). In multivariate Cox analysis, factors predicting outcome were patient's age (p < 0.0001), donor type (p < 0.0001), interval between diagnosis and bone marrow transplantation (BMT) (p < 0.0005), year of BMT (p = 0.0005) and female donor for a male recipient (p = 0.02). Patients were then divided in two groups according to the year of BMT: up to or after 1990. The overall death rate dropped from 43 to 24% (p < 0.00001). Improvements were seen mostly for grafts from identical siblings (from 54 to 75%, p < 0.0001), and less so for alternative-donor grafts (from 28 to 35%; p = 0.07). Major changes have occurred in the BMT protocol: decreasing use of radiotherapy in the conditioning regimen (from 35 to 24%; p < 0.0001) and increasing use of cyclosporin (with or without methotrexate) for GvHD prophylaxis (from 70 to 98%; p < 0.0001). In conclusion, the outcome of allogeneic BMT for patients with severe aplastic anemia has considerably improved over the past two decades: young patients, grafted early after diagnosis from an identical sibling, have currently an over 80% chance of long-term survival. Transplants from twins are very successful as well. The risk of complications with alternative donor transplants is still high. PMID:10705155

  11. Allogeneic hematopoietic cell transplantation in HIV-positive patients with hematological disorders: A report from the Center for International Blood and Marrow Transplant Research (CIBMTR)

    PubMed Central

    Gupta, Vikas; Tomblyn, Marcie; Pedersen, Tanya L.; Atkins, Harry L.; Battiwalla, Minoo; Gress, Ronald E.; Pollack, Marilyn S.; Storek, Jan; Thompson, Jill C.; Tiberghien, Pierre; Young, Jo-Anne H.; Ribaud, Patricia; Horowitz, Mary; Keating, Armand

    2010-01-01

    The role of allogeneic hematopoietic cell transplantation (alloHCT) in HIV-positive patients is not known. Using the CIBMTR database, we retrospectively evaluated 23 HIV-positive patients undergoing matched sibling (n=19) or unrelated (n=4) donor transplants between 1987 and 2003. The median age at alloHCT was 32 years. Indications for alloHCT were diverse and included malignant (n=21) and non-malignant (n=2) hematologic disorders. Nine patients (39%) were transplanted after 1996, the approximate year highly active anti-retroviral therapy became standard. The median time to neutrophil engraftment was 16 days (range 7–30) and the cumulative incidences of grades II – IV acute graft-versus-host disease (GVHD) at 100 days, chronic GVHD and survival at 2 years were 30% (95% C.I. 14-50), 28% (95% C.I. 12-48) and 30% (95% C.I. 14-50), respectively. At a median follow-up of 59 months, 6 patients are alive. Survival appears better among the patients transplanted after 1996: 4 of 9 patients transplanted after 1996 survive compared to 2 of 14 patients transplanted prior to 1996. These data suggest that alloHCT is feasible for selected HIV-positive patients with malignant and non-malignant disorders. Prospective studies are needed in these patients to evaluate the safety and efficacy of this modality in specific diseases. PMID:19539219

  12. Effect of nephrotoxic drugs on the development of radiation nephropathy after bone marrow transplantation

    SciTech Connect

    Lawton, C.A.; Fish, B.L.; Moulder, J.E. )

    1994-03-01

    Chronic renal failure is a significant cause of late morbidity in bone marrow transplant patients whose conditioning regimen includes total body irradiation (TBI). Radiation is a major cause of this syndrome (bone marrow transplant nephropathy), but it may not be the only cause. These studies use a rat syngeneic bone marrow transplant model to determine whether nephrotoxic agents used in conjunction with bone marrow transplantation (BMT) could be enhancing or accelerating the development of radiation nephropathy. Rats received 11-17 Gy TBI in six fractions over 3 days followed by syngeneic bone marrow transplant. In conjunction with the bone marrow transplants, animals received either no drugs, cyclosporine, amphotericin, gentamicin, or busulfan. Drugs were given in schedules analogous to their use in clinical bone marrow transplantation. Drug doses were chosen so that the drug regimen alone caused detectable acute nephrotoxicity. Animals were followed for 6 months with periodic renal function tests. Gentamicin had no apparent interactions with TBI. Amphotericin increased the incidence of engraftment failure, but did not enhance radiation nephropathy. Cyclosporin with TBI caused late morbidity that appeared to be due to neurological problems, but did not enhance radiation nephropathy. Busulfan resulted in a significant enhancement of radiation nephropathy. Of the nephrotoxins used in conjunction with bone marrow transplantation only radiation and busulfan were found to be risk factors for bone marrow transplant nephropathy. 34 refs., 4 figs., 2 tabs.

  13. Lenalidomide After Donor Bone Marrow Transplant in Treating Patients With High-Risk Hematologic Cancers

    ClinicalTrials.gov

    2016-08-23

    Adult Acute Myeloid Leukemia in Remission; Adult Acute Myeloid Leukemia With Inv(16)(p13.1q22); CBFB-MYH11; Adult Acute Myeloid Leukemia With t(16;16)(p13.1;q22); CBFB-MYH11; Adult Acute Myeloid Leukemia With t(8;21)(q22;q22); RUNX1-RUNX1T1; Adult Acute Myeloid Leukemia With t(9;11)(p22;q23); MLLT3-MLL; Adult Acute Promyelocytic Leukemia With t(15;17)(q22;q12); PML-RARA; Adult Grade III Lymphomatoid Granulomatosis; Adult Nasal Type Extranodal NK/T-Cell Lymphoma; Alkylating Agent-Related Acute Myeloid Leukemia; Anaplastic Large Cell Lymphoma; Angioimmunoblastic T-Cell Lymphoma; Cutaneous B-Cell Non-Hodgkin Lymphoma; Extranodal Marginal Zone Lymphoma of Mucosa-Associated Lymphoid Tissue; Hepatosplenic T-Cell Lymphoma; Intraocular Lymphoma; Lymphomatous Involvement of Non-Cutaneous Extranodal Site; Mature T-Cell and NK-Cell Non-Hodgkin Lymphoma; Nodal Marginal Zone Lymphoma; Post-Transplant Lymphoproliferative Disorder; Prolymphocytic Leukemia; Recurrent Adult Burkitt Lymphoma; Recurrent Adult Diffuse Large Cell Lymphoma; Recurrent Adult Diffuse Mixed Cell Lymphoma; Recurrent Adult Diffuse Small Cleaved Cell Lymphoma; Recurrent Adult Grade III Lymphomatoid Granulomatosis; Recurrent Adult Immunoblastic Lymphoma; Recurrent Adult Lymphoblastic Lymphoma; Recurrent Adult T-Cell Leukemia/Lymphoma; Recurrent Cutaneous T-Cell Non-Hodgkin Lymphoma; Recurrent Grade 1 Follicular Lymphoma; Recurrent Grade 2 Follicular Lymphoma; Recurrent Grade 3 Follicular Lymphoma; Recurrent Mantle Cell Lymphoma; Recurrent Marginal Zone Lymphoma; Recurrent Mycosis Fungoides and Sezary Syndrome; Recurrent Small Lymphocytic Lymphoma; Refractory Chronic Lymphocytic Leukemia; Refractory Hairy Cell Leukemia; Richter Syndrome; Small Intestinal Lymphoma; Splenic Marginal Zone Lymphoma; T-Cell Large Granular Lymphocyte Leukemia; Testicular Lymphoma; Waldenstrom Macroglobulinemia

  14. Total body irradiation in bone marrow transplantation: the influence of fractionation and delay of marrow infusion

    SciTech Connect

    Lichter, A.S.; Tracy, D.; Lam, W.C.; Order, S.E.

    1980-03-01

    Bone marrow transplantation (BMT) after total body irradiation (TBI) and cyclophosphamide is being employed increasingly in the therapy of end stage leukemia. Interstitial pneumonitis (IP) represents a major acute toxicity after allogeneic transplantation. A more rapid reconstitution of lymphoid organs and bone marrow post transplant may result in increased immune competence and hence fewer opportunistic pulmonary infections and IP. By delaying the infusion of marrow to 72 hr after TBI (1250 rad at 7.5 rad/min) instead of the customary 24 hr, we can demonstrate an increase in initial repopulation of thymus, spleen and bone marrow, with syngeneic transplants in Lewis rats. Interstitial pneumonitis may also be caused, in part, by the pulmonary toxicity of large single exposures of TBI. Clinical and laboratory data suggest that fractionated TBI may be less toxic to the lung. When fractionated TBI (625 rad x 2, 7.5 rad/min) is compared to single dose TBI (1250 rad, 7.5 rad/min), and increased initial repopulation of lymphoid organs is observed when fractionated therapy is employed. Delay in marrow infusion and fractionation of TBI exposure may have clinical advantages in patients who receive BMT.

  15. 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

    PubMed Central

    Mohty, M; Malard, F; Abecassis, M; Aerts, E; Alaskar, A S; Aljurf, M; Arat, M; Bader, P; Baron, F; Bazarbachi, A; Blaise, D; Ciceri, F; Corbacioglu, S; Dalle, J-H; Dignan, F; Fukuda, T; Huynh, A; Masszi, T; Michallet, M; Nagler, A; NiChonghaile, M; Okamoto, S; Pagliuca, A; Peters, C; Petersen, F B; Richardson, P G; Ruutu, T; Savani, B N; Wallhult, E; Yakoub-Agha, I; Duarte, R F; Carreras, E

    2016-01-01

    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. PMID:27183098

  16. 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.

    PubMed

    Mohty, M; Malard, F; Abecassis, M; Aerts, E; Alaskar, A S; Aljurf, M; Arat, M; Bader, P; Baron, F; Bazarbachi, A; Blaise, D; Ciceri, F; Corbacioglu, S; Dalle, J-H; Dignan, F; Fukuda, T; Huynh, A; Masszi, T; Michallet, M; Nagler, A; NiChonghaile, M; Okamoto, S; Pagliuca, A; Peters, C; Petersen, F B; Richardson, P G; Ruutu, T; Savani, B N; Wallhult, E; Yakoub-Agha, I; Duarte, R F; Carreras, E

    2016-07-01

    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. PMID:27183098

  17. Comparison of Outcomes after Transplantation of G-CSF Stimulated Bone Marrow Grafts versus Bone Marrow or Peripheral Blood Grafts from HLA-Matched Sibling Donors for Patients with Severe Aplastic Anemia

    PubMed Central

    Chu, Roland; Brazauskas, Ruta; Kan, Fangyu; Bashey, Asad; Bredeson, Christopher; Camitta, Bruce; Chiang, Kuang-Yueh; Frangoul, Haydar; Gale, Robert Peter; Gee, Adrian; George, Biju; Goldman, Frederick D.; Gross, Thomas G.; Gupta, Vikas; Hale, Gregory A.; Isola, Luis; Ispizua, Alvaro Urbano; Lazarus, Hillard; Marsh, Judith; Russell, James; Sabloff, Mitchell; Waller, Edmund K.; Eapen, Mary

    2010-01-01

    We compared outcomes of patients with severe aplastic anemia (SAA) who received G-CSF stimulated bone marrow (G-BM) (n=78), unstimulated bone marrow (BM) (n=547), or peripheral blood progenitor cells (PBPC) (n=134) from an HLA-matched sibling. Transplantations occurred in 1997–2003. Rates of neutrophil and platelet recovery were not different among the three treatment groups. Grade 2–4 acute graft-versus-host disease (GVHD) (RR 0.82, p=0.539), grade 3–4 acute GVHD (RR 0.74, p=0.535) and chronic GVHD (RR 1.56, p=0.229) were similar after G-BM and BM transplants. Grade 2–4 acute GVHD (RR 2.37, p=0.012) but not grade 3–4 acute GVHD (RR 1.66, p=0.323) and chronic GVHD (RR 5.09, p<0.001) were higher after PBPC transplants compared to G-BM. Grade 2–4 (RR 2.90, p<0.001), grade 3–4 (RR 2.24, p=0.009) acute GVHD and chronic GVHD (RR 3.26, p<0.001) were higher after PBPC transplants compared to BM. Mortality risks were lower after transplantation of BM compared to G-BM (RR 0.63, p=0.05). These data suggest no advantage to using G-BM and the observed higher rates of acute and chronic GVHD in PBPC recipients warrants cautious use of this graft source for SAA. Taken together, BM is the preferred graft for HLA matched sibling transplants for SAA. PMID:21034842

  18. Post-bone marrow transplant thrombotic microangiopathy.

    PubMed

    Obut, F; Kasinath, V; Abdi, R

    2016-07-01

    Thrombotic microangiopathy (TMA) is a systemic disease characterized by microangiopathic hemolytic anemia, thrombocytopenia and organ failure. Post-bone marrow transplant TMA (post-BMT TMA) is a life-threatening condition that has been reported to afflict between 0.5 and 63.6% of BMT patients. The incidence of post-BMT TMA is affected by evolving therapies such as conditioning regimens. The etiology of post-BMT TMA is thought to be multifactorial, including the effects of immunosuppressive agents, viral infections, TBI and GvHD. A growing body of evidence highlights the importance of complement system activation and endothelial damage in post-BMT TMA. Although plasmapheresis has commonly been used, its therapeutic rationale for the majority of post-BMT TMA cases is unclear in the absence of circulatory inhibitors. It has become possible to target complement activation with eculizumab, a drug that blocks the terminal complement pathway. Early studies have highlighted the importance of anti-complement therapies in treating post-BMT TMA. Moreover, finding complement gene mutations may identify patients at risk, but whether such patients benefit from prophylactic anti-complement therapies before BMT remains to be studied. This review focuses on diagnostic criteria, pathophysiology, treatment and renal outcomes of post-BMT TMA. PMID:26974272

  19. Late renal dysfunction in adult survivors of bone marrow transplantation

    SciTech Connect

    Lawton, C.A.; Cohen, E.P.; Barber-Derus, S.W.; Murray, K.J.; Ash, R.C.; Casper, J.T.; Moulder, J.E. )

    1991-06-01

    Until recently long-term renal toxicity has not been considered a major late complication of bone marrow transplantation (BMT). Late renal dysfunction has been described in a pediatric population status post-BMT which was attributable to the radiation in the preparatory regimen. A thorough review of adults with this type of late renal dysfunction has not previously been described. Fourteen of 103 evaluable adult patients undergoing allogeneic (96) or autologous (7) bone marrow transplantation, predominantly for leukemia and lymphomas, at the Medical College of Wisconsin (Milwaukee, WI) have had a syndrome of renal insufficiency characterized by increased serum creatinine, decreased glomerular filtration rate, anemia, and hypertension. This syndrome developed at a median of 9 months (range, 4.5 to 26 months) posttransplantation in the absence of specific identifiable causes. The cumulative probability of having this renal dysfunction is 20% at 1 year. Renal biopsies performed on seven of these cases showed the endothelium widely separated from the basement membrane, extreme thickening of the glomerular basement membrane, and microthrombi. Previous chemotherapy, antibiotics, and antifungals as well as cyclosporin may add to and possibly potentiate a primary chemoradiation marrow transplant renal injury, but this clinical syndrome is most analogous to clinical and experimental models of radiation nephritis. This late marrow transplant-associated nephritis should be recognized as a potentially limiting factor in the use of some intensive chemoradiation conditioning regimens used for BMT. Some selective attenuation of the radiation to the kidneys may decrease the incidence of this renal dysfunction.

  20. Bone marrow transplantation from matched related donors for patients with Fanconi anemia using low-dose busulfan and cyclophosphamide as conditioning.

    PubMed

    Torjemane, L; Ladeb, S; Ben Othman, T; Abdelkefi, A; Lakhal, A; Ben Abdeladhim, A

    2006-04-01

    Seventeen patients with Fanconi anemia (FA) underwent allogeneic bone marrow transplantation (BMT) from matched related donors (MRD) between January 1999 and June 2003. Median age at BMT was 11 years. Conditioning regimen consisted of low-dose cyclophosphamide (CY; 40 mg/kg) and busulfan (BU; 6 mg/kg) with the addition of lymphoglobulin (20 mg/kg) in two patients. Graft-versus-host disease (GVHD) prophylaxis included cyclosporine A (CsA) and methotrexate (MTX; 5 mg/m(2) at day 1, 3, 6). All patients engrafted (for an absolute neutrophil count >0.5 x 10(9)/L) after a median time of 12 days (range 10-16 days). Fourteen patients (82%) had sustained grafts, whereas three others (18%) rejected grafts between day +39 and +80 after transplantation. Two of them are still alive after successful second PBSC transplantation and one died. Acute and chronic GVHD occurred in 23% and 13% of patients, respectively. With a median follow-up of 16 months (range 3-53 months), survival rate was 72% and Karnofsky score was at least 90%. The low-dose BU/CY regimen, in FA patients allografted from an HLA-matched related donor, allowed engraftment with relative low toxicity. Early graft failure (GF) remains a problem and may require modification of this regimen. PMID:16333862

  1. Ultrasound imaging as the basis of a clinical diagnosis of systemic bartonellosis in a patient after bone marrow transplantation. A case report

    PubMed Central

    Goździk, Jolanta; Woźniak, Magdalena; Czogała, Wojciech

    2016-01-01

    Infections in immunocompromised patients after hematopoietic stem cell transplantation can have a severe and atypical course. Some opportunistic pathogens are difficult to detect in microbiological tests, and that is why treatment success depends on an accurate clinical diagnosis. This article presents a case of a 7-year-old girl with severe aplastic anemia treated with bone marrow transplantation with post-transplantation period complicated by persistent, hectic fever, with peak episodes of 39–40°C, lasting several weeks. Repeated microbiological tests failed to reveal the etiological agent, and empirical anti-infective treatment was ineffective. In the fourth week of fever, imaging showed multiple foci resembling abscesses in the patient's internal organs and, subsequently, in soft tissues. The characteristics of these changes and data concerning environmental exposure led to the clinical diagnosis of cat scratch disease (bartonellosis) with multi-organ involvement and enabled the targeted treatment to be implemented. Fever subsided and organ lesions regressed. In this case, repeated ultrasound imaging was the basic diagnostic tool that helped arrive at a correct diagnosis and implement effective treatment of this life-threatening complication after hematopoietic stem cell transplantation. PMID:27446604

  2. Ultrasound imaging as the basis of a clinical diagnosis of systemic bartonellosis in a patient after bone marrow transplantation. A case report.

    PubMed

    Krasowska-Kwiecień, Aleksandra; Goździk, Jolanta; Woźniak, Magdalena; Czogała, Wojciech

    2016-06-01

    Infections in immunocompromised patients after hematopoietic stem cell transplantation can have a severe and atypical course. Some opportunistic pathogens are difficult to detect in microbiological tests, and that is why treatment success depends on an accurate clinical diagnosis. This article presents a case of a 7-year-old girl with severe aplastic anemia treated with bone marrow transplantation with post-transplantation period complicated by persistent, hectic fever, with peak episodes of 39-40°C, lasting several weeks. Repeated microbiological tests failed to reveal the etiological agent, and empirical anti-infective treatment was ineffective. In the fourth week of fever, imaging showed multiple foci resembling abscesses in the patient's internal organs and, subsequently, in soft tissues. The characteristics of these changes and data concerning environmental exposure led to the clinical diagnosis of cat scratch disease (bartonellosis) with multi-organ involvement and enabled the targeted treatment to be implemented. Fever subsided and organ lesions regressed. In this case, repeated ultrasound imaging was the basic diagnostic tool that helped arrive at a correct diagnosis and implement effective treatment of this life-threatening complication after hematopoietic stem cell transplantation. PMID:27446604

  3. Successful pregnancy and delivery via in vitro fertilization with cryopreserved and thawed embryo transfer in an acute myeloid leukemia patient after allogeneic bone marrow transplantation.

    PubMed

    Nakajima, Yuki; Kuwabara, Hideyuki; Kishimoto, Kumiko; Numata, Ayumi; Motohashi, Kenji; Tachibana, Takayoshi; Tanaka, Masatsugu; Yamashita, Naoki; Ishigatsubo, Yoshiaki; Fujisawa, Shin

    2015-04-01

    As the number of young long-term survivors of hematopoietic stem cell transplantation (HSCT) for acute leukemia continues to increase, post-transplant infertility is becoming a significant concern. HSCT, particularly with cyclophosphamide and total body irradiation conditioning, is known to cause secondary premature ovarian failure, resulting in infertility. To preserve post-transplant fertility, several methods have been proposed, including in vitro fertilization (IVF) with embryo cryopreservation. Due to the aggressiveness of acute leukemia, however, patients have little chance to undergo egg harvesting and IVF before they must begin receiving chemotherapy. To the best of our knowledge, there have been no detailed reports of successful pregnancy after HSCT using IVF with embryo cryopreservation and transfer in a patient with acute myeloid leukemia. Here, we report the case of a 42-year-old woman with acute myeloid leukemia who became pregnant 2 years and 2 months after allogeneic bone marrow transplantation via IVF-embryo transfer with an egg collected after induction therapy and delivered a full-term healthy infant. PMID:25430084

  4. [Allogenic bone marrow transplantation complications. Part II].

    PubMed

    Saloua, L; Tarek, B O; Abderrahman, A; Abdeladhim, B A

    2000-03-01

    Bone marrow transplantation increase the chances of cure of many hematology and also neoplasms cancers. The procedure is however a cause of expected mortality and morbidity. The complications are represented by mucocutaneous, toxicity graft versus host disease, veno-occlusive disease and most importantly injections consequences all this complications needs to be prevented and treated considering the risk associated to the moderling immunosuppression. PMID:11026816

  5. Are autologous bone marrow stem cell transplantation and transcatheter arterial embolization the best choices for patients with hepatocellular carcinoma and hepatic dysfunction? Report of a case.

    PubMed

    Huang, Xiao-Bing; Wang, Xi-Wen; Li, Jing; Zheng, Lu; Zhao, Hong-Zi; Liang, Ping; Dai, Ji-Gang

    2012-12-01

    The purpose of this work was to evaluate the effects of autologous bone marrow stem cell transplantation (AMSCT) and transarterial embolization (TAE) in patients with hepatocellular carcinoma (HCC) and hepatic dysfunction. A 58-year-old male with HCC and hepatic function of Child's class C was treated with 8 ml of a lipiodol emulsion by injection into the artery feeding of his tumor, and >10(8) bone marrow stem cells were isolated from 400 ml bone marrow and then injected into the right hepatic artery. The patient's laboratory examinations revealed a progressive decrease in total bilirubin (from 264.8 to 77.9 μmol/L) and direct bilirubin (from 222.0 to 59.7 μmol/L) after 1 month, and a repeat CT showed that most of the tumor was filled with lipiodol. The combined treatment using AMSCT and TAE is a good choice of treatment for HCC patients who are unable to tolerate TACE due to hepatic dysfunction. PMID:22179797

  6. Male genital lichen sclerosus in recipients of bone marrow transplants.

    PubMed

    Thomas, L J; Shim, T N; Borysiewicz, C; Dinneen, M; Fawcett, H; Roy, A; Francis, N; Bunker, C B

    2016-07-01

    We describe two patients who received haematopoietic stem cell marrow transplantation, and developed male genital lichen sclerosus (MGLSc), one of whom also had squamous carcinoma in situ (Bowen disease). MGLSc has previously been associated with graft-versus-host disease. Various aetiological factors for LSc have been proposed, including a role for chronic occluded epithelial exposure to urine. A number of factors imply that the risk of malignant transformation in this bone marrow transplant group is likely to be higher than the overall figure of 2-9% cited for MGLSc. It is vital, therefore, that clinicians involved in the care of those with haematological malignancies are adequately prepared to examine the genitals of their patients, and to recognize and refer any suspect penile lesions. PMID:26936088

  7. Cell survival kinetics in peripheral blood and bone marrow during total body irradiation for marrow transplantation

    SciTech Connect

    Shank, B.; Andreeff, M.; Li, D.

    1983-11-01

    Cell survival kinetics in both peripheral blood and in bone marrow have been studied over the time course of hyperfractionated total body irradiation (TBI) for bone marrow transplantation. Our unique TBI regimen allows the study of the in vivo radiation effect uncomplicated by prior cyclophosphamide, since this agent is given after TBI in our cytoreduction scheme. Peripheral blood cell concentrations were monitored with conventional laboratory cell counts and differentials. Absolute bone marrow cell concentrations were monitored by measuring cell concentrations in an aspirate sample and correcting for dilution with blood by a cell cycle kinetic method using cytofluorometry. For lymphocytes in peripheral blood in patients in remission, the effective D/sub 0/ ranged from 373 rad in 10 children less than or equal to 10 y old, to 536 rad in the four patients between 11 to 17 y old, while n = 1.0 in all groups. There was no trend observed according to age. Granulocytes had a much higher effective D/sub 0/, approximately 1000 rad in vivo. Absolute nucleated cell concentration in marrow dropped slowly initially, due to an increased lymphocyte concentration in marrow during a concurrent drop in lymphocyte concentration in peripheral blood, but eventually fell on the last day of TBI ranging from 7 to 44% of the initial marrow nucleated cell concentration. Marrow myeloid elements, however, dropped continuously throughout the course of TBI.

  8. Malignant transformations in a patient with a mediastinal germ cell tumour: lack of efficacy of bone marrow transplantation after chemotherapy on tumour recurrence.

    PubMed

    Kassim, Yusra; Penther, Dominique; Schneider, Pascale; Callat, Marie-Paul; Bastard, Christian; Vannier, Jean-Pierre

    2012-01-01

    The report describes the case of a young male with a malignant teratoma which was followed by an acute megakaryoblastic leukaemia sharing similar chromosomal abnormalities. In leukemic cells, the authors have obtained cytogenetic evidence by fluorescent in situ hybridisation technique suggesting that this leukaemia arose directly from the germ cell tumour (GCT). The patient received allogenic bone marrow transplantation, which unfortunately, did not prevent the patient to relapse with an undifferentiated sarcoma containing rhabdomyosarcoma components, as well as reappearance of a residual teratoma with metastasis. The treatment strategy for malignant transformation of a GCT seems to be unpredictable and should be dictated by the malignant tissue counterpart. Except for acute leukaemia, unresectable or metastatic settings will generally require multi-modal therapy including chemotherapy, in addition to loco regional approaches. Additionally, long or even a life time follow-up is necessary in patients with poor prognostic characteristics. PMID:22707696

  9. Malignant transformations in a patient with a mediastinal germ cell tumour: lack of efficacy of bone marrow transplantation after chemotherapy on tumour recurrence

    PubMed Central

    Kassim, Yusra; Penther, Dominique; Schneider, Pascale; Callat, Marie-Paul; Bastard, Christian; Vannier, Jean-pierre

    2012-01-01

    The report describes the case of a young male with a malignant teratoma which was followed by an acute megakaryoblastic leukaemia sharing similar chromosomal abnormalities. In leukemic cells, the authors have obtained cytogenetic evidence by fluorescent in situ hybridisation technique suggesting that this leukaemia arose directly from the germ cell tumour (GCT). The patient received allogenic bone marrow transplantation, which unfortunately, did not prevent the patient to relapse with an undifferentiated sarcoma containing rhabdomyosarcoma components, as well as reappearance of a residual teratoma with metastasis. The treatment strategy for malignant transformation of a GCT seems to be unpredictable and should be dictated by the malignant tissue counterpart. Except for acute leukaemia, unresectable or metastatic settings will generally require multi-modal therapy including chemotherapy, in addition to loco regional approaches. Additionally, long or even a life time follow-up is necessary in patients with poor prognostic characteristics. PMID:22707696

  10. Who Needs a Blood and Marrow Stem Cell Transplant?

    MedlinePlus

    ... to find out whether you have any medical problems that could cause complications after the transplant. (See "What To Expect Before a Blood and Marrow Stem Cell Transplant" for more information.) Rate This Content: NEXT >> ...

  11. Combined Bone Marrow and Kidney Transplantation for the Induction of Specific Tolerance.

    PubMed

    Chen, Yi-Bin; Kawai, Tatsuo; Spitzer, Thomas R

    2016-01-01

    The induction of specific tolerance, in order to avoid the detrimental effects of lifelong systemic immunosuppressive therapy after organ transplantation, has been considered the "Holy Grail" of transplantation. Experimentally, tolerance has been achieved through clonal deletion, through costimulatory blockade, through the induction or infusion of regulatory T-cells, and through the establishment of hematopoietic chimerism following donor bone marrow transplantation. The focus of this review is how tolerance has been achieved following combined bone marrow and kidney transplantation. Preclinical models of combined bone marrow and kidney transplantation have shown that tolerance can be achieved through either transient or sustained hematopoietic chimerism. Combined transplants for patients with multiple myeloma have shown that organ tolerance and prolonged disease remissions can be accomplished with such an approach. Similarly, multiple clinical strategies for achieving tolerance in patients without an underlying malignancy have been described, in the context of either transient or durable mixed chimerism or sustained full donor hematopoiesis. To expand the chimerism approach to deceased donor transplants, a delayed tolerance approach, which will involve organ transplantation with conventional immunosuppression followed months later by bone marrow transplantation, has been successful in a primate model. As combined bone marrow and organ transplantation become safer and increasingly successful, the achievement of specific tolerance may become more widely applicable. PMID:27239198

  12. Combined Bone Marrow and Kidney Transplantation for the Induction of Specific Tolerance

    PubMed Central

    Chen, Yi-Bin; Kawai, Tatsuo; Spitzer, Thomas R.

    2016-01-01

    The induction of specific tolerance, in order to avoid the detrimental effects of lifelong systemic immunosuppressive therapy after organ transplantation, has been considered the “Holy Grail” of transplantation. Experimentally, tolerance has been achieved through clonal deletion, through costimulatory blockade, through the induction or infusion of regulatory T-cells, and through the establishment of hematopoietic chimerism following donor bone marrow transplantation. The focus of this review is how tolerance has been achieved following combined bone marrow and kidney transplantation. Preclinical models of combined bone marrow and kidney transplantation have shown that tolerance can be achieved through either transient or sustained hematopoietic chimerism. Combined transplants for patients with multiple myeloma have shown that organ tolerance and prolonged disease remissions can be accomplished with such an approach. Similarly, multiple clinical strategies for achieving tolerance in patients without an underlying malignancy have been described, in the context of either transient or durable mixed chimerism or sustained full donor hematopoiesis. To expand the chimerism approach to deceased donor transplants, a delayed tolerance approach, which will involve organ transplantation with conventional immunosuppression followed months later by bone marrow transplantation, has been successful in a primate model. As combined bone marrow and organ transplantation become safer and increasingly successful, the achievement of specific tolerance may become more widely applicable. PMID:27239198

  13. Transplantation immunology: Solid Organ and bone marrow

    PubMed Central

    Chinen, Javier; Buckley, Rebecca H.

    2010-01-01

    Development of the field of organ and tissue transplantation has accelerated remarkably since the human major histocompatibility complex (MHC) was discovered in 1967. Matching of donor and recipient for MHC antigens has been shown to have a significant positive effect on graft acceptance. The roles of the different components of the immune system involved in the tolerance or rejection of grafts and in graft-versus-host disease have been clarified. These components include: antibodies, antigen presenting cells, helper and cytotoxic T cell subsets, immune cell surface molecules, signaling mechanisms and cytokines that they release. The development of pharmacologic and biological agents that interfere with the alloimmune response and graft rejection has had a crucial role in the success of organ transplantation. Combinations of these agents work synergistically, leading to lower doses of immunosuppressive drugs and reduced toxicity. Reports of significant numbers of successful solid organ transplants include those of the kidneys, liver, heart and lung. The use of bone marrow transplantation for hematological diseases, particularly hematological malignancies and primary immunodeficiencies, has become the treatment of choice in many of these conditions. Other sources of hematopoietic stem cells are also being used, and diverse immunosuppressive drug regimens of reduced intensity are being proposed to circumvent the mortality associated with the toxicity of these drugs. Gene therapy to correct inherited diseases by infusion of gene-modified autologous hematopoietic stem cells has shown efficacy in two forms of severe combined immunodeficiency, providing an alternative to allogeneic tissue transplantation. PMID:20176267

  14. Patient and healthcare perspectives on the importance and efficacy of addressing spiritual issues within an interdisciplinary bone marrow transplant clinic: a qualitative study

    PubMed Central

    Sinclair, Shane; McConnell, Shelagh; Raffin Bouchal, Shelley; Ager, Naree; Booker, Reanne; Enns, Bert; Fung, Tak

    2015-01-01

    Objectives The purpose of this study was to use a qualitative approach to better understand the importance and efficacy of addressing spiritual issues within an interdisciplinary bone marrow transplant clinic from the perspectives of patients and healthcare providers. Setting Participants were recruited from the bone marrow transplant clinic of a large urban outpatient cancer care centre in western Canada. Participants: Focus groups were conducted with patients (n=7) and healthcare providers (n=9) to explore the importance of addressing spiritual issues across the treatment trajectory and to identify factors associated with effectively addressing these needs. Results Data were analysed using the qualitative approach of latent content analysis. Addressing spiritual issues was understood by patients and healthcare providers, as a core, yet under addressed, component of comprehensive care. Both sets of participants felt that addressing basic spiritual issues was the responsibility of all members of the interdisciplinary team, while recognising the need for specialised and embedded support from a spiritual care professional. While healthcare providers felt that the impact of the illness and treatment had a negative effect on patients’ spiritual well-being, patients felt the opposite. Skills, challenges, key time points and clinical indicators associated with addressing spiritual issues were identified. Conclusions Despite a number of conceptual and clinical challenges associated with addressing spiritual issues patients and their healthcare providers emphasised the importance of an integrated approach whereby basic spiritual issues are addressed by members of the interdisciplinary team and by an embedded spiritual care professional, who in addition also provides specialised support. The identification of clinical issues associated with addressing spiritual needs provides healthcare providers with clinical guidance on how to better integrate this aspect of care into

  15. Ethical issues in bone marrow transplantation in children.

    PubMed

    Bendorf, Aric; Kerridge, Ian H

    2011-09-01

    In the 50 years since the first successful human bone marrow transplant (BMT) was performed in 1959, BMT has become the optimal therapy for a wide variety of life-threatening paediatric haematological, immunological and genetic disorders. Unfortunately, while BMT generally provides the only possibility of cure for such afflicted children, few (25%) have a matched sibling available, and suitably matched unrelated donors are often not identified for many children in need of BMT. And even where BMT is possible, treatment is complex and arduous and associated with significant mortality and morbidity. The issues raised when either or both the donor and recipient are children and lack the capacity to make informed and rational decisions relating to BMT pose great challenges for all involved. This paper examines some of the ethical dilemmas that confront patients, families and medical practitioners when considering bone marrow transplantation in a child. PMID:21951444

  16. Transplanted Bone Marrow Cells Repair Heart Tissue and Reduce Myocarditis in Chronic Chagasic Mice

    PubMed Central

    Soares, Milena B. P.; Lima, Ricardo S.; Rocha, Leonardo L.; Takyia, Christina M.; Pontes-de-Carvalho, Lain; Campos de Carvalho, Antonio C.; Ribeiro-dos-Santos, Ricardo

    2004-01-01

    A progressive destruction of the myocardium occurs in ∼30% of Trypanosoma cruzi-infected individuals, causing chronic chagasic cardiomyopathy, a disease so far without effective treatment. Syngeneic bone marrow cell transplantation has been shown to cause repair and improvement of heart function in a number of studies in patients and animal models of ischemic cardiopathy. The effects of bone marrow transplant in a mouse model of chronic chagasic cardiomyopathy, in the presence of the disease causal agent, ie, the T. cruzi, are described herein. Bone marrow cells injected intravenously into chronic chagasic mice migrated to the heart and caused a significant reduction in the inflammatory infiltrates and in the interstitial fibrosis characteristics of chronic chagasic cardiomyopathy. The beneficial effects were observed up to 6 months after bone marrow cell transplantation. A massive apoptosis of myocardial inflammatory cells was observed after the therapy with bone marrow cells. Transplanted bone marrow cells obtained from chagasic mice and from normal mice had similar effects in terms of mediating chagasic heart repair. These results show that bone marrow cell transplantation is effective for treatment of chronic chagasic myocarditis and indicate that autologous bone marrow transplant may be used as an efficient therapy for patients with chronic chagasic cardiomyopathy. PMID:14742250

  17. Marrow transplantation for acute nonlymphoblastic leukemia in first remission: toxicity and long-term follow-up of patients conditioned with single dose or fractionated total body irradiation.

    PubMed

    Deeg, H J; Sullivan, K M; Buckner, C D; Storb, R; Appelbaum, F R; Clift, R A; Doney, K; Sanders, J E; Witherspoon, R P; Thomas, E D

    1986-12-01

    Seventy-five patients with acute nonlymphoblastic leukemia (ANL) in first remission were treated with cyclophosphamide, 60 mg/kg on each of two consecutive days followed by total body irradiation (TBI) at an exposure rate of 4-6 cGy/min from two opposing 60Co sources. The first 22 patients were given 9.2 Gy of TBI as a single dose. Subsequently 53 patients were randomized to receive either 10 Gy single dose TBI (n = 27) or 6 x 2 Gy fractionated TBI (n = 26). All patients received marrow transplants from HLA-identical siblings and all had sustained engraftment. Patients given 10 Gy of TBI had more early toxicity, especially veno-occlusive disease of the liver, than patients given 9.2 or 6 x 2 Gy of TBI. Idiopathic interstitial pneumonitis appeared to be more frequent in patients given 9.2 or 10 Gy single-dose TBI than in patients given 6 x 2 Gy fractionated TBI. Patients have now been followed from 5 to 9 years. Survival (+/- 95% confidence limits) at 5 years is 54 +/- 31% among patients given 9.2 Gy single dose TBI, 33 +/- 31% among patients given 10 Gy single dose TBI, and 54 +/- 26% among patients given 6 x 2 Gy fractionated TBI (P = 0.04). These results indicate that about half the patients with ANL transplanted while in first chemotherapy-induced remission can be expected to become long-term survivors.(ABSTRACT TRUNCATED AT 250 WORDS) PMID:3332129

  18. Interstitial pneumonitis after bone marrow transplantation. Assessment of risk factors

    SciTech Connect

    Weiner, R.S.; Bortin, M.M.; Gale, R.P.; Gluckman, E.; Kay, H.E.; Kolb, H.J.; Hartz, A.J.; Rimm, A.A.

    1986-02-01

    Data from 932 patients with leukemia who received bone marrow transplants were analyzed to determine factors associated with an increased risk of developing interstitial pneumonitis. Interstitial pneumonitis developed in 268 patients for a 2-year actuarial incidence of 35 +/- 4% (SD) and with a mortality rate of 24%. Six factors were associated with an increased risk: use of methotrexate rather than cyclosporine after transplantation (relative risk, 2.3; p less than 0.0002); older age (relative risk, 2.1; p less than 0.0001); presence of severe graft-versus-host disease (relative risk, 1.9; p less than 0.003); long interval from diagnosis to transplantation (relative risk, 1.6; p less than 0.002); performance ratings before transplantation of less than 100% (relative risk, 2.1; p less than 0.0001); and high dose-rates of irradiation in patients given methotrexate after transplantation (relative risk, 3.2; p less than 0.03). The risk of developing interstitial pneumonitis ranged from 8% in patients with none of these adverse risk factors to 94% in patients with all six. These findings may help to identify patients at high risk for this complication.

  19. Pain Management for Children during Bone Marrow and Stem Cell Transplantation

    PubMed Central

    Vasquenza, Kelly; Ruble, Kathy; Chen, Allen; Billett, Carol; Kozlowski, Lori; Atwater, Sara; Kost-Byerly, Sabine

    2014-01-01

    Pain management for children during bone marrow and stem cell transplantation is a significant clinical challenge for the health care team. Pain management strategies vary by institution. This paper reports on the use of a pediatric pain management service and patient-and caregiver-controlled analgesia for children undergoing transplant. This 2-year retrospective chart review examined the pain management practices and outcomes of children undergoing bone marrow and stem cell transplants in a large urban teaching hospital during 2008 and 2009. We concluded that patient- and caregiver-controlled analgesia is a well-tolerated modality for pain control during hospitalization for transplantation at this institution. PMID:25267531

  20. Image-Guided Total-Marrow Irradiation Using Helical Tomotherapy in Patients With Multiple Myeloma and Acute Leukemia Undergoing Hematopoietic Cell Transplantation

    SciTech Connect

    Wong, Jeffrey Y.C. Rosenthal, Joseph; Liu An; Schultheiss, Timothy; Forman, Stephen; Somlo, George

    2009-01-01

    Purpose: Total-body irradiation (TBI) has an important role in patients undergoing hematopoietic cell transplantation (HCT), but is associated with significant toxicities. Targeted TBI using helical tomotherapy results in reduced doses to normal organs, which predicts for reduced toxicities compared with standard TBI. Methods and Materials: Thirteen patients with multiple myeloma were treated in an autologous tandem transplantation Phase I trial with high-dose melphalan, followed 6 weeks later by total-marrow irradiation (TMI) to skeletal bone. Dose levels were 10, 12, 14, and 16 Gy at 2 Gy daily/twice daily. In a separate allogeneic HCT trial, 8 patients (5 with acute myelogenous leukemia, 1 with acute lymphoblastic leukemia, 1 with non-Hodgkin's lymphoma, and 1 with multiple myeloma) were treated with TMI plus total lymphoid irradiation plus splenic radiotherapy to 12 Gy (1.5 Gy twice daily) combined with fludarabine/melphalan. Results: For the 13 patients in the tandem autologous HCT trial, median age was 54 years (range, 42-66 years). Median organ doses were 15-65% that of the gross target volume dose. Primarily Grades 1-2 acute toxicities were observed. Six patients reported no vomiting; 9 patients, no mucositis; 6 patients, no fatigue; and 8 patients, no diarrhea. For the 8 patients in the allogeneic HCT trial, median age was 52 years (range, 24-61 years). Grades 2-3 nausea, vomiting, mucositis, and diarrhea were observed. In both trials, no Grade 4 nonhematologic toxicity was observed, and all patients underwent successful engraftment. Conclusions: This study shows that TMI using helical tomotherapy is clinically feasible. The reduced acute toxicities observed compare favorably with those seen with standard TBI. Initial results are encouraging and warrant further evaluation as a method to dose escalate with acceptable toxicity or to offer TBI-containing regimens to patients unable to tolerate standard approaches.

  1. How I vaccinate blood and marrow transplant recipients.

    PubMed

    Carpenter, Paul A; Englund, Janet A

    2016-06-01

    Vaccination guidelines for recipients of blood and marrow transplantation (BMT) have been published by 3 major societies: American Blood and Marrow Transplantation, European Group of Blood and Marrow Transplantation, and Infectious Disease Society of America. Despite these extensive review articles, clinicians caring for BMT recipients continue to field frequently asked questions (FAQs) regarding the "who, when, and how" of feasible and effective posttransplant vaccination, frequently in the absence of adequate data. This may reflect discomfort with a "one size fits all" policy that makes no adjustments for different posttransplant clinical scenarios. Existing guidelines also lack practical dose clarifications when administering vaccines to patients who differ by age, underlying diagnosis, or amount of immunosuppressive therapy. Frequently, little or conflicting guidance is given regarding age-related schedules for certain vaccines (eg, meningococcal; tetanus toxoid, reduced diphtheria toxoid, and reduced acellular pertussis; and human papillomavirus vaccines) in addition to time posttransplant or other factors. FAQs and their answers form the body of this article and are shared with readers as a concise practical review, with the intent to facilitate good clinical practice. PMID:27048212

  2. Herpes simplex virus (HSV) colitis in a bone marrow transplant recipient.

    PubMed

    Naik, H R; Chandrasekar, P H

    1996-02-01

    Herpes simplex virus (HSV) infections are common in bone marrow transplantation patients. Unusual sites may be involved, however colonic disease with HSV is rare. We report a successfully treated case of colitis due to HSV, cytomegalovirus, Clostridium difficile and graft-versus-host disease in an allogeneic marrow recipient. PMID:8640181

  3. Allogeneic and autologous bone marrow transplantation for acute nonlymphocytic leukemia.

    PubMed

    Hurd, D D

    1987-12-01

    Current results show that 50% of young patients with ANLL who undergo allogeneic BMT experience prolonged DFS and may be cured. Encouraging results with high-dose chemo/radiotherapy and autologous BMT are likewise being reported. In addition, some studies using intensive postremission treatment without BMT have shown results comparable to many transplant series. As better ways of preventing GVHD are found, the morbidity and mortality of allogeneic BMT should be reduced and the benefits of transplantation for curing patients with ANLL should be increased. However, the applicability of allogeneic BMT will remain limited due to the availability of compatible donors whether related or unrelated. Further studies are needed in the use of postremission intensive therapy with and without autologous bone marrow support. However, results to date should engender the same degree of enthusiastic optimism that followed the early reports of improved outcome with allogeneic BMT when applied to first remission patients. PMID:3321445

  4. Thyroid dysfunction among long-term survivors of bone marrow transplantation

    SciTech Connect

    Sklar, C.A.; Kim, T.H.; Ramsay, N.K.

    1982-11-01

    Thyroid function studies were followed serially in 27 long-term survivors (median 33 months) of bone marrow transplantation. There were 15 men and 12 women (median age 13 1/12 years, range 11/12 to 22 6/12 years). Aplastic anemia (14 patients) and acute nonlymphocytic leukemia (eight patients) were the major reasons for bone marrow transplantation. Pretransplant conditioning consisted of single-dose irradiation combined with high-dose, short-term chemotherapy in 23 patients, while four patients received a bone marrow transplantation without any radiation therapy. Thyroid dysfunction occurred in 10 of 23 (43 percent) irradiated patients; compensated hypothyroidism (elevated thyroid-stimulating hormone levels only) developed in eight subjects, and two patients had primary thyroid failure (elevated thyroid-stimulating hormone levels and low T4 index). The abnormal thyroid studies were detected a median of 13 months after bone marrow transplantation. The four subjects who underwent transplantation without radiation therapy have remained euthyroid (median follow-up two years). The only variable that appeared to correlate with the subsequent development of impaired thyroid function was the type of graft-versus-host disease prophylaxis employed; the irradiated subjects treated with methotrexate alone had a higher incidence of thyroid dysfunction compared to those treated with methotrexate combined with antithymocyte globulin and prednisone (eight of 12 versus two of 11, p less than 0.05). The high incidence and subtle nature of impaired thyroid function following single-dose irradiation for bone marrow transplantation are discussed.

  5. Bone marrow transplantation in subjects with mental disorders.

    PubMed

    Akaho, Rie; Sasaki, Tsukasa; Yoshino, Miyo; Hagiya, Katsuko; Akiyama, Hideki; Sakamaki, Hisashi

    2003-06-01

    Bone marrow transplantation (BMT) is a critical treatment of malignant illnesses including leukemia and others. Successful achievement of BMT requires the patients to tolerate isolation for several weeks to avoid infections. They are also required to follow several regulations and instructions to survive the treatment because the patients' physical condition is complicated due to the malignant illness, preparatory treatment and transplant of bone marrow from other subjects. These could be a significant challenge for patients with mental disorders. Here the cases are reported of seven leukemia patients who were referred to the Metropolitan Komagome Hospital for BMT from April 1996 through May 2000, who had been suffering from mental disorders, including schizophrenia, bipolar I mood disorder, panic disorder, dysthymic disorder, autistic disorder, and borderline personality disorder, prior to the treatment. The BMT was achieved in six out of the seven subjects; the exception was a subject with borderline personality disorder. Psychiatric treatments, including medication, to improve and maintain mental status appeared to be critical for the achievement of BMT in several patients. Understanding of the status of the malignant disease and the role of BMT was another significant issue. Test admission seemed to be helpful to reduce concerns and anxiety both in the patients and hospital staff. PMID:12753572

  6. Publication bias in blood and marrow transplantation.

    PubMed

    Saeed, Mahwash; Paulson, Kristjan; Lambert, P; Szwajcer, David; Seftel, Matthew

    2011-06-01

    Only a small proportion of abstracts lead to full publication. Abstracts with "positive" results are more likely to be published than other abstracts, leading to publication bias. To date, this issue has not been examined in the blood and marrow transplantation (BMT) literature. We hypothesized that because BMT centers are often based at academic centers, the proportion of abstracts leading to publication will be high. All abstracts presented at the Canadian Blood and Marrow Transplant Group biannual meetings in 2002, 2004, and 2006 were reviewed and categorized by study type, funding source, single-center or multicenter study, form of presentation, and positive or negative results, using the authors' definitions. To determine publication, each reference was searched on multiple databases (MEDLINE, EMBASE, Web of Science, and CINAHL) by first, second, and final author names. Two authors performed abstract categorization and searching, and disagreements were resolved by consensus. Of the 141 abstracts reviewed, only 43 were published (30.4%). Twenty-one studies were published from 2002 (36.8%), compared with 12 from 2004 (24.0%) and 10 from 2006 (29.4%) (P = .35). Neither positive results nor the number of involved centers were associated with the likelihood of publication. Clinical studies (retrospective or prospective) were more likely to be published than nonclinical studies (P = .014). Funded studies and oral presentations were more likely to be published (P = .009 and .004, respectively). A low rate of publication is seen in the field of BMT. Studies with clinical outcomes, externally funded studies, and studies presented orally were more likely to be published. However, there was no publication bias in favor of studies with positive results. Publication bias should be evaluated further at larger BMT meetings, and efforts should be made to encourage full publication of scientific abstracts. PMID:21130176

  7. Infection in the bone marrow transplant recipient and role of the microbiology laboratory in clinical transplantation.

    PubMed Central

    LaRocco, M T; Burgert, S J

    1997-01-01

    Over the past quarter century, tremendous technological advances have been made in bone marrow and solid organ transplantation. Despite these advances, an enduring problem for the transplant recipient is infection. As immunosuppressive regimens have become more systematic, it is apparent that different pathogens affect the transplant recipient at different time points in the posttransplantation course, since they are influenced by multiple intrinsic and extrinsic factors. An understanding of this evolving risk for infection is essential to the management of the patient following transplantation and is a key to the early diagnosis and treatment of infection. Likewise, diagnosis of infection is dependent upon the quality of laboratory support, and services provided by the clinical microbiology laboratory play an important role in all phases of clinical transplantation. These include the prescreening of donors and recipients for evidence of active or latent infection, the timely and accurate microbiologic evaluation of the transplant patient with suspected infection, and the surveillance of asymptomatic allograft recipients for infection. Expert services in bacteriology, mycology, parasitology, virology, and serology are needed and communication between the laboratory and the transplantation team is paramount for providing clinically relevant, cost-effective diagnostic testing. PMID:9105755

  8. Multiorgan WU Polyomavirus Infection in Bone Marrow Transplant Recipient

    PubMed Central

    Siebrasse, Erica A.; Nguyen, Nang L.; Willby, Melisa J.; Erdman, Dean D.; Menegus, Marilyn A.

    2016-01-01

    WU polyomavirus (WUPyV) was detected in a bone marrow transplant recipient with severe acute respiratory distress syndrome who died in 2001. Crystalline lattices of polyomavirus-like particles were observed in the patient’s lung by electron microscopy. WUPyV was detected in the lung and other tissues by real-time quantitative PCR and identified in the lung and trachea by immunohistochemistry. A subset of WUPyV-positive cells in the lung had morphologic features of macrophages. Although the role of WUPyV as a human pathogen remains unclear, these results clearly demonstrate evidence for infection of respiratory tract tissues in this patient. PMID:26691850

  9. In vitro regulation of immunoglobulin synthesis after marrow transplantation. I. T-cell and B-cell deficiencies in patients with and without chronic graft-versus-host disease

    SciTech Connect

    Lum, L.G.; Seigneuret, M.C.; Storb, R.F.; Witherspoon, R.P.; Thomas, E.D.

    1981-09-01

    Twenty-four patients with aplastic anemia or acute leukemia were treated by marrow grafts from HLA-identical donors after conditioning with high doses of cyclophosphamide and/or today body irradiation. They were studied between 4 and 63 mo (median 14.2) after transplantation. Seventeen patients had chronic graft-versus-host disease (C-GVHD) and 7 were healthy. They were studied for defects in their T- and B-cell function using and indirect hemolytic plaque assay for Ig production after 6 days of culture in the presence of pokeweek mitogen. T or B cells from the patients with or without C-GVHD were cocultured with T or B cells from their HLA-identical marrow donors or unrelated normal controls. Intrinsic B-cell defects, lack of helper T-cell activity, and suppressor T-cell activity were more frequently found in patients with C-GVHD than in healthy patients. Fifteen of the 17 patients with C-GVHD showed on or more defects in their T-and B-cell function compared to only 3 of the 7 patients without C-GVHD. None of the healthy controls, including the marrow donors, showed defects in their T- and B-cell functions. These in vitro findings may be helpful in assessing the process of immune reconstitution and the immunologic aberration found after human marrow transplantation.

  10. REDUCED INTENSITY HEMATOPOIETIC CELL TRANSPLANTATION FOR PATIENTS WITH PRIMARY MYELOFIBROSIS: A COHORT ANALYSIS FROM THE CENTER FOR INTERNATIONAL BLOOD AND MARROW TRANSPLANT RESEARCH

    PubMed Central

    Gupta, Vikas; Malone, Adriana K.; Hari, Parameswaran N.; Ahn, Kwang Woo; Hu, Zhen-Huan; Gale, Robert Peter; Ballen, Karen K.; Hamadani, Mehdi; Olavarria, Eduardo; Gerds, Aaron T.; Waller, Edmund K.; Costa, Luciano J.; Antin, Joseph H.; Kamble, Rammurti T.; van Besien, Koen M.; Savani, Bipin N.; Schouten, Harry C.; Szer, Jeffrey; Cahn, Jean-Yves; de Lima, Marcos J.; Wirk, Baldeep; Aljurf, Mahmoud D.; Popat, Uday; Bejanyan, Nelli; Litzow, Mark R.; Norkin, Maxim; Lewis, Ian D.; Hale, Gregory A.; Woolfrey, Ann E.; Miller, Alan M.; Ustun, Celalettin; Jagasia, Madan H.; Lill, Michael; Maziarz, Richard T.; Cortes, Jorge; Kalaycio, Matt E.; Saber, Wael

    2014-01-01

    We evaluated the outcomes and associated prognostic factors in 233 patients undergoing allogeneic hematopoietic cell transplantation (HCT) for primary myelofibrosis (MF) using reduced intensity conditioning (RIC). Median age at HCT was 55 years. Donors were: matched sibling donor (MSD), 34%; HLA-well-matched unrelated donors (URD), 45%; and partially/mismatched URD, 21%. Risk stratification according to Dynamic International Prognostic Scoring System (DIPSS): low, 12%; intermediate-1, 49%; intermediate-2, 37%; and high, 1%. The probability of survival at 5-years was 47% (95% CI 40–53). In a multivariate analysis, donor type was the only independent factor associated with survival. Adjusted probabilities of survival at 5-years for MSD, well matched URD and partially matched/mismatched URD were 56% (95% CI 44–67), 48% (95% CI 37–58), and 34% (95% CI 21–47), respectively (p=0.002). Relative risks (RR) for NRM for well-matched URD and partially matched/mismatched URD were 3.92 (p=0.006) and 9.37 (p<0.0001), respectively. A trend towards increased NRM (RR 1.7, p=0.07) and inferior survival (RR 1.37, p=0.10) was observed in DIPSS-intermediate-2/high-risk patients compared to DIPSS-low/intermediate-1 risk patients. RIC HCT is a potentially curative option for patients with MF, and donor type is the most important factor influencing survival in these patients. PMID:24161923

  11. CT analysis of lung density changes in patients undergoing total body irradiation prior to bone marrow transplantation

    SciTech Connect

    Lee, J.Y.; Shank, B.; Bonfiglio, P.; Reid, A.

    1984-10-01

    Sequential changes in lung density measured by CT are potentially sensitive and convenient monitors of lung abnormalities following total body irradiation (TBI). Methods have been developed to compare pre- and post-TBI CT of lung. The average local features of a cross-sectional lung slice are extracted from three peripheral regions of interest in the anterior, posterior, and lateral portions of the CT image. Also, density profiles across a specific region may be obtained. These may be compared first for verification of patient position and breathing status and then for changes between pre- and post-TBI. These may also be compared with radiation dose profiles through the lung. A preliminary study on 21 leukemia patients undergoing total body irradiation indicates the following: (a) Density gradients of patients' lungs in the antero-posterior direction show a marked heterogeneity before and after transplantation compared with normal lungs. The patients with departures from normal density gradients pre-TBI correlate with later pulmonary complications. (b) Measurements of average peripheral lung densities have demonstrated that the average lung density in the younger age group is substantially higher: pre-TBI, the average CT number (1,000 scale) is -638 +/- 39 Hounsfield unit (HU) for 0-10 years old and -739 +/- 53 HU for 21-40 years old. (c) Density profiles showed no post-TBI regional changes in lung density corresponding to the dose profile across the lung, so no differentiation of a radiation-specific effect has yet been possible. Computed tomographic density profiles in the antero-posterior direction are successfully used to verify positioning of the CT slice and the breathing level of the lung.

  12. Demonstration of clonable alloreactive host T cells in a primate model for bone marrow transplantation

    SciTech Connect

    Reisner, Y.; Ben-Bassat, I.; Douer, D.; Kaploon, A.; Schwartz, E.; Ramot, B.

    1986-06-01

    The phenomenon of marrow rejection following supralethal radiochemotherapy was explained in the past mainly by non-T-cell mechanisms known to be resistant to high-dose irradiation. In the present study a low but significant number of radiochemoresistant-clonable T cells was found in the peripheral blood and spleen of Rhesus monkeys following the cytoreductive protocol used for treatment of leukemia patients prior to bone marrow transplantation. More than 95% of the clonable cells are concentrated in the spleen 5 days after transplant. The cells possess immune memory as demonstrated by the generation of alloreactive-specific cytotoxicity. The present findings suggest that host-versus-graft activity may be mediated by alloreactive T cells. It is hoped that elimination of such cells prior to bone marrow transplantation will increase the engraftment rate of HLA-nonidentical marrow in leukemia patients.

  13. Treatment of non-Hodgkin's lymphoma with marrow transplantation in identical twins

    SciTech Connect

    Appelbaum, F.R.; Fefer, A.; Cheever, M.A.; Buckner, C.D.; Greenberg, P.D.; Kaplan, H.G.; Storb, R.; Thomas, E.D.

    1981-09-01

    Eight patients with disseminated non-Hodgkin's lymphoma who failed conventional combination chemotherapy were treated with high-dose chemotherapy, a supralethal dose of total-body irradiation, and a bone marrow transplant from a normal identical twin. Seven patients experienced complete remission. Four of the seven patients (two with diffuse poorly differentiated lymphocytic lymphoma, one with composite lymphoma, and one with diffuse moderately well differentiated lymphocytic lymphoma) remain in complete unmaintained remission 12-126 mo from transplantation. One patient relapsed after 10 mo but was retreated and is alive in unmaintained complete remission 73 mo from transplantation. One patient died of Pseudomonas pneumonia while in complete remission and one patient relapsed and died of progressive lymphoma. These results demonstrate that intensive chemoradiotherapy and twin marrow transplantation can induce frequent and enduring remissions in patients with disseminated non-Hodgkin's lymphoma who have failed conventional therapy.

  14. Long-term sequelae of autologous bone marrow or peripheral stem cell transplantation for lymphoid malignancies.

    PubMed

    Vose, J M; Kennedy, B C; Bierman, P J; Kessinger, A; Armitage, J O

    1992-02-01

    The study was made to evaluate the long-term physical and psychosocial changes after high-dose therapy and autologous bone marrow or peripheral stem transplantation for recurrent lymphoid malignancies. Patients who had undergone high dose therapy and autologous bone marrow or peripheral stem cell transplantation for recurrent lymphoid malignancies at least 1 year previously were contacted by phone interview regarding their status after the transplant. The patients' comments were confirmed by checking medical records when possible. Fifty patients who had undergone transplantation at the University of Nebraska Medical Center at least 1 year before the interview were available for interview and willing to answer questions. After transplant, many patients noticed temporary changes in their appearance, which usually returned to normal within 1 year. Few patients reported remarkable cardiovascular, gastrointestinal, or pulmonary changes after transplantation. However, up to one-third of the patients reported changes in sexual function or desire. The most common infectious problem after transplant was Herpes zoster, which occurred in 25% of the patients. Overall, the patients had a positive outlook after high-dose therapy and transplantation, with most being able to return to work and enjoy a normal life style. Ninety-six percent of the patients stated that they would be willing to undergo high-dose therapy and transplantation again under the same circumstances. PMID:1730128

  15. Increased Type 1 Immune Response in the Bone Marrow Immune Microenvironment of Patients with Poor Graft Function after Allogeneic Hematopoietic Stem Cell Transplantation.

    PubMed

    Wang, Yu-Tong; Kong, Yuan; Song, Yang; Han, Wei; Zhang, Yuan-Yuan; Zhang, Xiao-Hui; Chang, Ying-Jun; Jiang, Zheng-Fan; Huang, Xiao-Jun

    2016-08-01

    Poor graft function (PGF) is a severe complication after allogeneic hematopoietic stem cell transplantation (allo-HSCT). The question of whether the bone marrow (BM) immune microenvironment is involved in the pathogenesis of PGF remains unresolved. In total, 10 patients with PGF, 30 matched patients with good graft function after allo-HSCT, and 15 healthy donors were enrolled in this nested case-control study. The Th1, Th2, Tc1, Tc2, and active phenotypes were analyzed by flow cytometry. IFN-γ and IL-4 levels in BM plasma were evaluated using cytometric beads assay. Relative to other subjects, patients with PGF had significantly higher proportions of stimulated CD4(+) and CD8(+) T cells that produced IFN-γ (Th1 and Tc1 cells) but notably decreased proportions of IL-4-producing T cells (Th2 and Tc2 cells), resulting in a shift of the IFN-γ/IL-4 ratio towards a type 1 response and an elevated percentage of activated CD8(+) T cells. Changes in IFN-γ and IL-4 levels in BM plasma were consistent with the cellular results. Our results suggest that dysregulated T cell responses may contribute to the occurrence of PGF after HSCT. PMID:27131864

  16. The medical and ethical challenges of fertility preservation in teenage girls: a case series of sickle cell anaemia patients prior to bone marrow transplant.

    PubMed

    Lavery, Stuart A; Islam, Rumana; Hunt, Jennifer; Carby, Anna; Anderson, Richard A

    2016-07-01

    Cryopreservation of oocytes has been proposed as a way of storing gametes in young patients at high risk of infertility and premature ovarian failure. Recent advances in cryobiology have yielded promising results, leading to oocyte cryopreservation becoming a mainstay of fertility preservation. In this case series, we describe the feasibility of performing ovarian stimulation, and the ethical challenges faced, in teenage girls, aged 14-18 years, prior to undergoing bone marrow transplant for sickle cell anaemia. All eight consecutive cases completed ovarian stimulation and oocyte retrieval with mature oocytes being found and cryopreserved for each patient. The mean dose of gonadotrophin stimulation was 2134.38 IU (95% CI 1593.34-2675.4) and the mean duration of treatment was 11 days (95% CI 10.02-11.98). The mean number of oocytes retrieved was 14.88 (95% CI 7.39-22.36), of which a mean of 12.13 (95% CI 4.72-19.54) oocytes were mature and cryopreserved. There was one case of moderate ovarian hyperstimulation syndrome that required hospital admission for supportive treatment. Oocyte cryopreservation is a technique that can be successfully employed after the retrieval of mature oocytes from the peripubertal ovary, restoring hope to these patients, and their families, of having their own genetic children in the future. PMID:27112701

  17. UNRELATED DONOR BONE MARROW TRANSPLANTATION FOR MYELODYSPLASTIC SYNDROME IN CHILDREN

    PubMed Central

    Woodard, Paul; Carpenter, Paul A.; Davies, Stella M.; Gross, Thomas G.; He, Wensheng; Zhang, Mei-Jie; Horn, Biljana N.; Margolis, David A.; Perentesis, John P.; Sanders, Jean E.; Schultz, Kirk R.; Seber, Adriana; Woods, William G.; Eapen, Mary

    2010-01-01

    We describe long-term disease-free survival after unrelated donor bone marrow transplantation (BMT) for myelodysplastic syndrome (MDS) in 118 patients aged ≤18 years. Forty-six patients had refractory cytopenia (RC), 55, refractory anemia with excess blasts (RAEB) and 17, refractory anemia with excess blasts in transformation (RAEB-t). Transplant-related mortality was higher after mismatched BMT (relative risk [RR] 3.29, p=0.002). Disease recurrence was more likely with advanced stages of MDS at the time of BMT: RAEB (RR 6.50, p=0.01) or RAEB-t (RR 11.00, p=0.004). Treatment failure (recurrent disease or death from any cause; inverse of disease-free survival [DFS]) occurred in 68 patients. Treatment failure was higher after mismatched BMT (RR 2.79, p=0.001) and in those with RAEB-t (RR 2.38, p=0.02). Secondary MDS or chemotherapy prior to BMT was not associated with recurrence or treatment failure. Similarly, cytogenetic abnormalities were not associated with transplant outcomes. Eight-year DFS for patients with RC after matched and mismatched unrelated donor BMT was 65% and 40%, respectively. Corresponding DFS for patients with RAEB and RAEB-t was 48% and 28%, respectively. When a matched adult unrelated donor is available, BMT should be offered as first-line therapy and children with RC can be expected to have the best outcome. PMID:20813197

  18. Acute myocardial infarction after bone marrow transplantation: an unsuspected late complication.

    PubMed

    Gatt, M E; Liebster, D; Leibowitz, D; Matzner, Y

    2003-02-01

    Acute myocardial infarction is a common disease rarely seen as a complication of bone marrow transplantation in young patients. We report on a 25-year-old patient 3.5 years after bone marrow transplantation who suffered an acute anterior wall myocardial infarction complicated by cardiogenic shock. The patient was treated with thrombolysis and emergent coronary angioplasty but died a few hours following admission. We suggest that the combination of low-dose chest irradiation and prolonged immunosuppression with graft-versus-host disease contributed to the development of the coronary artery disease in this patient. Though rarely encountered, physicians caring for young patients after bone marrow transplantation should be aware of potential ischemic complications. PMID:12601497

  19. NIH Blood and Marrow Transplant Late Effects Consensus Conference

    Cancer.gov

    This day and a half symposium will bring together experts in blood and marrow transplantation, late effects, and health care delivery to discuss current evidence and knowledge gaps, develop consensus guidelines, and inform future research in the BMT survivor population.

  20. Identification of an unusual VanA element in glycopeptide-resistant Enterococcus faecium in Brazil following international transfer of a bone marrow transplant patient.

    PubMed

    Camargo, I L B C; Del Peloso, P F; Da Costa Leite, C F; Goldman, G H; Darini, A L C

    2004-09-01

    A vancomycin-resistant Enterococcus (VRE) was isolated from a blood culture of a patient in a Brazilian hospital who had a treatment history of a bone marrow transplant in the USA. The organism was identified as Enterococcus faecium, which exhibited an MIC (minimum inhibitory concentration) >or= 256 microg/mL for vancomycin. This was confirmed by E-test and the vanA gene was detected by PCR. Overlapping PCR revealed a left IR deletion and an additional 1.5 kb fragment between vanSH genes. DdeI digestion of vanRSHAX genes showed the determinant to be a T type variant, and the element was cloned and sequenced. These results revealed an IS1251 downstream of nucleotide 5820 of the VanA element. Insertions like this have not been reported previously in Brazil, but have been detected in the USA. The genotype and association with a patient previously treated in the USA suggest that this VRE was introduced from abroad, probably through inter-hospital strain spread. PMID:15644931

  1. The single-staff model for bone marrow transplantation.

    PubMed

    Giles, K; Winslow, M N; Vaughan, W P

    1994-11-01

    This paper will demonstrate the advantages of pursuing an integrated model of care that utilizes one staff of caregivers in one facility for all phases of patient care from the time of patient evaluation through the time the patient returns to the care of his or her primary physician. We took the opportunity afforded by the development of a new program at the University of Alabama at Birmingham, the Bone Marrow Transplantation (BMT) Program, to reconsider as many variables as possible in an attempt to develop a model of care that would represent the best of all worlds, i.e., high levels of quality of care, quality of life, staff job enrichment, patient convenience, operational efficiency, and cost reduction. PMID:10140894

  2. The Effect of Bone Marrow Plasma Cell Burden on Survival in Patients with Light Chain Amyloidosis Undergoing High-Dose Melphalan and Autologous Stem Cell Transplantation.

    PubMed

    Dittus, Christopher; Uwumugambi, Nsabimana; Sun, Fangui; Sloan, J Mark; Sanchorawala, Vaishali

    2016-09-01

    The prognosis in light chain (AL) amyloidosis has been linked to several variables, which are primarily related to end-organ damage. Recently, bone marrow plasma cell (BMPC) burden >10% has also been described as an adverse prognostic factor. We reviewed data pertaining to 546 patients with AL amyloidosis who underwent high-dose melphalan (HDM) and stem cell transplantation (SCT) to determine if BMPC > 10% was a negative prognostic factor. Of these patients, 445 had a BMPC burden ≤ 10% and 101 had a BMPC burden > 10%. Patients with BMPC > 30% were excluded from the study. The median overall survival (OS) was 7.86 years (95% confidence interval [CI], 6.69 to 9.83) in patients with BMPC ≤ 10% and 6.8 years (95% CI, 5.75 to 10.17) for those with BMPC >10% (hazard ratio, 1.106; 95% CI, .78 to 1.45; P = .70) after HDM/SCT. Of the 101 patients with a BMPC burden > 10%, 25 received induction therapy. The median OS was 7.78 years (95% CI, 5.4 to 13.4) for those without induction therapy and 5.75 years (95% CI, 3.94 to not available; P = .28) for those with induction therapy. Furthermore, hematologic response and relapse rates did not differ in these 2 groups after HDM/SCT. We conclude that BMPC > 10% and < 30% is not a poor prognostic factor with respect to survival in patients with AL amyloidosis treated with HDM/SCT and that induction therapy in this group does not impact OS. PMID:27296954

  3. Bone marrow transplantation for acute myelogenous leukemia: factors associated with early mortality

    SciTech Connect

    Bortin, M.M.; Gale, R.P.; Kay, H.E.; Rimm, A.A.

    1983-03-04

    Comprehensive data were reported to the International Bone Marrow Transplant Registry, Milwaukee, regarding 156 patients with acute myelogenous leukemia who were treated with allogeneic bone marrow transplantation between 1978 and 1980. The minimum observation period was 15 months after transplant and most deaths occurred within the first six months. Prognostic factors were evaluated for associations with early mortality or life-threatening complications. Most early deaths were due to infections, interstitial pneumonitis, and graft-v-host disease (GVHD). Multivariate analyses disclosed five factors with significant associations with early death or a major cause of early death: (1) disease status; (2) dose-rate of irradiation; (3) drug used to prevent GVHD; (4) severity of GVHD; and (5) dose of marrow cells.It is emphasized that several of the important prognostic factors are within the control of the referring physician or the transplant team.

  4. Endocrine complications following pediatric bone marrow transplantation.

    PubMed

    Ho, Josephine; Lewis, Victor; Guilcher, Gregory M T; Stephure, David K; Pacaud, Danièle

    2011-01-01

    Pediatric bone marrow transplantation (BMT) for various diseases can lead to endocrine system dysfunction owing to preparative regimens involving chemotherapy and radiation therapy. We assessed the prevalence of post-BMT endocrine complications in children treated at the Alberta Children's Hospital (ACH) from 1991 to 2001. Time of onset of endocrine dysfunction, underlying disease processes, chemotherapy, radiation therapy and age at BMT were characterized. Subjects of <18 years of age at the time of allogeneic or autologous BMT for whom 1-year follow-up through the ACH and a chart were available for review were included in the study. Subjects with a pre-existing endocrine condition were excluded. Of the 194 pediatric BMT procedures performed at the ACH between January 1, 1991 and December 31, 2001, 150 complete charts were available for review. Sixty five subjects received follow-up care at other centers and were excluded. Therefore, a total of 85 subjects were included in the review. The prevalence of endocrine complications identified was: primary hypothyroidism 1.2%, compensated hypothyroidism 7.0%, hyperthyroidism 2.4%, hypergonadotrophic hypogonadism 22.4%, abnormal bone density 2.4%, and secondary diabetes mellitus 1.2%. These findings emphasize the need to screen for endocrine system dysfunction, particularly hypergonadotrophic hypogonadism, in children who have undergone BMT. Children need long-term follow-up so that endocrine complications can be diagnosed and treated promptly. PMID:21823531

  5. The Influence of Autologous Bone Marrow Stem Cell Transplantation on Matrix Metalloproteinases in Patients Treated for Acute ST-Elevation Myocardial Infarction

    PubMed Central

    Furenes, Eline Bredal; Opstad, Trine Baur; Solheim, Svein; Lunde, Ketil; Arnesen, Harald; Seljeflot, Ingebjørg

    2014-01-01

    Background. Matrix metalloproteinase-9 (MMP-9), regulated by tissue inhibitor of metalloproteinase-9 (TIMP-1) and the extracellular matrix metalloproteinase inducer (EMMPRIN), contributes to plaque instability. Autologous stem cells from bone marrow (mBMC) treatment are suggested to reduce myocardial damage; however, limited data exists on the influence of mBMC on MMPs. Aim. We investigated the influence of mBMC on circulating levels of MMP-9, TIMP-1, and EMMPRIN at different time points in patients included in the randomized Autologous Stem-Cell Transplantation in Acute Myocardial Infarction (ASTAMI) trial (n = 100). Gene expression analyses were additionally performed. Results. After 2-3 weeks we observed a more pronounced increase in MMP-9 levels in the mBMC group, compared to controls (P = 0.030), whereas EMMPRIN levels were reduced from baseline to 2-3 weeks and 3 months in both groups (P < 0.0001). Gene expression of both MMP-9 and EMMPRIN was reduced from baseline to 3 months. MMP-9 and EMMPRIN were significantly correlated to myocardial injury (CK: P = 0.005 and P < 0.001, resp.) and infarct size (SPECT: P = 0.018 and P = 0.008, resp.). Conclusion. The results indicate that the regulation of metalloproteinases is important during AMI, however, limited influenced by mBMC. PMID:25294955

  6. 5-Azacytidine as Salvage Treatment in Relapsed Myeloid Tumors after Allogeneic Bone Marrow Transplantation

    PubMed Central

    Bolaños-Meade, Javier; Smith, B. Douglas; Gore, Steven D.; McDevitt, Michael A.; Luznik, Leo; Fuchs, Ephraim J.; Jones, Richard J.

    2011-01-01

    Relapse after allogeneic blood or marrow transplantation carries a very poor prognosis. Current strategies for management that include donor lymphocyte infusions (DLIs) and salvage chemotherapies are usually toxic and ineffective. Here we report the outcome of 10 patients with myeloid malignancies that received 5-azacytidine after a failed allogeneic bone marrow transplant. Of the 10 patients, 6 achieved a complete remission, 1 had stable disease, and 3 progressed after a median of 6 cycles administered. Only 1 patient has died (of disease progression), and no flares of graft-versus-host disease (GVHD) were observed with 5-azacytidine. As of latest follow-up, the median overall survival (OS) for the group was 422.5 days (127–1411). These results further suggest that 5-azacytidine is an active agent after failing an allogeneic bone marrow transplant, and prospective studies are warranted. PMID:20951817

  7. Unmanipulated haploidentical blood and marrow transplantation: where we are.

    PubMed

    Wu, T; Lu, D P

    2009-06-01

    Human leukocyte antigen (HLA)-mismatched/haploidentical blood and marrow transplants (haplo-BMT) from family donors have been intensively studied because of the decreasing family size in mainland China, and also because the Chinese Marrow Donor Program is still not big enough. The protocol for unmanipulated haplo-BMT has been designated as 'GIAC' by Dr DP Lu--'G' represents granulocyte colony-stimulating factor mobilisation; 'I' stands for immunosuppression during pre-conditioning being prolonged and intensified; 'A' stands for the use of antithymocyte globulin; 'C' means combined use of bone marrow and peripheral blood as the graft. Haplo-BMT with GIAC regimen has been shown to be feasible for many applications as reported in 2004. Under this protocol, haplo-BMT has achieved comparable outcomes in terms of severe acute graft-versus-host disease (GVHD), chronic GVHD, relapse, treatment-related mortality (TRM), disease-free survival (DFS), and overall survival with HLA-identical sibling transplantation. The probabilities of DFS at 2 years in haplo-BMT setting were 70.7%, 49.6%, 22.2% in standard-risk, high-risk, advanced disease groups, respectively. As the third party cells, cord blood co-infusion could significantly reduce the incidence and severity of acute GVHD, and also 100-day TRM. The majority of refractory cytomegalovirus, Epstein-Barr virus and aspergillus infections can be controlled by adoptive cellular therapy. Many patients who early relapsed after BMT and failed, or are ineligible for standard therapy, have been salvaged with dendritic cell-primed cytokine-induced killer cells. With these new strategies, the lower TRM and improved DFS have been attained. Therefore, it is better to consider haplo-BMT for the patients with otherwise incurable haematological malignancies at earlier stage, when matched sibling or unrelated donors are not available. PMID:19494393

  8. Immunoglobulin levels in dogs after total-body irradiation and bone marrow transplantation

    SciTech Connect

    Vriesendorp, H.M.; Halliwell, R.E.; Johnson, P.M.; Fey, T.A.; McDonough, C.M.

    1985-06-01

    The influence of total-body irradiation (TBI) and autologous or allogeneic bone marrow transplantation on serum immunoglobulin subclasses was determined in a dog model. Only IgG1 levels decreased after low-dose (+/- 4.5 Gy) TBI, but levels of all immunoglobulin classes fell after high-dose TBI (8.5 GyX1 or 2X6.0 Gy). After autologous bone marrow transplantation IgM levels were the first and IgE levels were the last to return to normal. After successful allogeneic bone marrow transplantation prolonged low IgM and IgE levels were found but IgA levels increased rapidly to over 150% of pretreatment values. A comparison of dogs with or without clinical signs or graft-versus-host disease (GVHD), revealed no differences in IgM levels. Dogs with GVHD had higher IgA but lower IgE levels. Dogs that rejected their allogeneic bone marrow cells showed significant early rises in IgE and IgA levels in comparison with dogs with GVHD. These results differ from the observations made on Ig levels in human bone marrow transplant patients. No significant differences in phytohemagglutinin stimulation tests were found between dogs with or without GVHD or dogs receiving an autologous transplant for the first four months after TBI and transplantation. An early primary or secondary involvement of humoral immunity in GVHD and graft rejection in dogs is postulated.

  9. [Remembering the first successful bone marrow transplantation performed in 1977 in Novi Sad].

    PubMed

    Popović, K

    1998-01-01

    The author describes circumstances under which a young man with a severe idiopathic aplastic anemia, pancytopenia and hemorrhagic syndrome had undergone the first successful bone marrow transplantation performed at the Department of Haematology of the Internal Clinic in Novi Sad in 1977. As the patient did not react to the androgenic therapy and he had a healthy twin-brother with the same blood group and HLA system and MCL, differing only in Rh genotype, bone marrow transplantation was suggested. Attempted transplantation without immunosuppression and with a small number of bone marrow cells was performed in 1976 at the Military Medical Academy (MMA) in Belgrade, but it was unsuccessful. The patient suffered from a serious pancytopenia and hemorrhagic syndrome, and survived due to blood transfusions. There were 56 blood transfusions with more than 20 liters of blood. At that time bone marrow transplantations were not performed in Yugoslavia, only MMA started this method. The patient could not be transported, so the author with his associates decided to perform a new transplantation with immunosuppressive therapy with cyclophosphamide and with sufficient number of bone marrow cells, believing that it was the only chance their patient had to get better. Without special equipment, improvising a sterile room, the author performed a new transplantation. Two weeks later first signs of improvement of pancytopenia occurred, whereas after reticulocytic crisis, 45 days later, the number of blood cells reached normal values. On the occasion of examining Rh genotype of our patient it was established that, instead of previous Rh genotype inherited from his father, after retransplantation he had a new Rh phenotype acquired from his brother who inherited it from their mother. It was a proof that the transplantation was a complete success. On the occasion of 20th anniversary of that event in 1977, the whole team, which had performed the retransplantation, met their ex-patient

  10. 16S rRNA gene pyrosequencing reveals shift in patient faecal microbiota during high-dose chemotherapy as conditioning regimen for bone marrow transplantation.

    PubMed

    Montassier, Emmanuel; Batard, Eric; Massart, Sébastien; Gastinne, Thomas; Carton, Thomas; Caillon, Jocelyne; Le Fresne, Sophie; Caroff, Nathalie; Hardouin, Jean Benoit; Moreau, Philippe; Potel, Gilles; Le Vacon, Françoise; de La Cochetière, Marie France

    2014-04-01

    Gastrointestinal disturbances are a side-effect frequently associated with haematological malignancies due to the intensive cytotoxic treatment given in connection with bone marrow transplantation (BMT). However, intestinal microbiota changes during chemotherapy remain poorly described, probably due to the use of culture-based and low-resolution molecular methods in previous studies. The objective of our study was to apply a next generation DNA sequencing technology to analyse chemotherapy-induced changes in faecal microbiota. We included eight patients with non-Hodgkin's lymphoma undergoing one course of BMT conditioning chemotherapy. We collected a prechemotherapy faecal sample, the day before chemotherapy was initiated, and a postchemotherapy sample, collected 1 week after the initiation of chemotherapy. Total DNA was extracted from faecal samples, denaturing high-performance liquid chromatography based on amplification of the V6 to V8 region of the 16S ribosomal RNA (rRNA) gene, and 454-pyrosequencing of the 16 S rRNA gene, using PCR primers targeting the V5 and V6 hypervariable 16S rRNA gene regions were performed. Raw sequence data were screened, trimmed, and filtered using the QIIME pipeline. We observed a steep reduction in alpha diversity and significant differences in the composition of the intestinal microbiota in response to chemotherapy. Chemotherapy was associated with a drastic drop in Faecalibacterium and accompanied by an increase of Escherichia. The chemotherapy-induced shift in the intestinal microbiota could induce severe side effects in immunocompromised cancer patients. Our study is a first step in identifying patients at risk for gastrointestinal disturbances and to promote strategies to prevent this drastic shift in intestinal microbiota. PMID:24402367

  11. Bone marrow transplantation in Basel: single center experience from 1973 to 1989.

    PubMed

    Speck, B; Nissen, C; Tichelli, A; Roth, J; Dazzi, H; Stebler, C H; Wernli, M; Signer, E; Gratwohl, A

    1989-01-01

    Bone marrow transplantation with a small to medium-sized single hospital team is feasible. It leads to results similar to those observed at large centers and with the same major risk factors: age, stage of the disease at the time of transplant, degree of histocompatibility, graft-versus-host disease prevention method, and selection. A single small to medium-sized center cannot conduct prospective randomized studies but it can pioneer new concepts. Bone marrow transplantation today offers a good choice for patients suffering from otherwise lethal bone marrow diseases. These include severe aplastic anemia, acute leukemias, chronic myeloid and chronic lymphoid leukemia, myelodysplastic syndrome, and congenital disorders. Changes in outcome are due to innovative steps, such as the introduction of CsA for GvHD prevention. In addition they are certainly influenced by unrecognized changes in the patient selection process. PMID:2487556

  12. Extrathymic development of murine T cells after bone marrow transplantation

    PubMed Central

    Holland, Amanda M.; Zakrzewski, Johannes L.; Tsai, Jennifer J.; Hanash, Alan M.; Dudakov, Jarrod A.; Smith, Odette M.; West, Mallory L.; Singer, Natalie V.; Brill, Jessie; Sun, Joseph C.; van den Brink, Marcel R.M.

    2012-01-01

    Restoring T cell competence is a significant clinical challenge in patients whose thymic function is severely compromised due to age or cytoreductive conditioning. Here, we demonstrate in mice that mesenteric LNs (MLNs) support extrathymic T cell development in euthymic and athymic recipients of bone marrow transplantation (BMT). Furthermore, in aged murine BMT recipients, the contribution of the MLNs to the generation of T cells was maintained, while the contribution of the thymus was significantly impaired. Thymic impairment resulted in a proportional increase in extrathymic-derived T cell progenitors. Extrathymic development in athymic recipients generated conventional naive TCRαβ T cells with a broad Vβ repertoire and intact functional and proliferative potential. Moreover, in the absence of a functional thymus, immunity against known pathogens could be augmented using engineered precursor T cells with viral specificity. These findings demonstrate the potential of extrathymic T cell development for T cell reconstitution in patients with limited thymic function. PMID:23160195

  13. Reconstitution of the CD45RO(+) and CD20(+) lymphoid marrow population following allogeneic bone marrow transplantation for Ph(+) CML.

    PubMed

    Thiele, J; Kvasnicka, H M; Beelen, D W; Welter, A; Schneider, S; Leder, L D; Schaefer, U W

    2001-02-01

    Following bone marrow transplantation (BMT) investigations on the recovery of the B and T lymphocyte populations have focused on the peripheral blood and only marginally regard the bone marrow. An immunohistochemical and morphometric study was performed on 352 trephine biopsies derived from 123 patients with chronic myelogenous leukemia (CML) at standardized endpoints before and after allogeneic BMT and compared to a control group. The purpose of this investigation was to quantify the B-CD20(+) and T-CD45RO(+) lymphocyte subsets and to determine possible relationships with the occurrence of acute and chronic GVHD. Moreover, we studied the dynamics of lymphocyte repopulation in the post-transplant period, correlations with the total peripheral lymphocyte count and differences associated with sibling vs alternate HLA-compatible (unmanipulated) marrow grafts. Morphometric analysis revealed a very fast regeneration of CD45RO(+) and CD20(+) marrow lymphocytes in the first 2 weeks following BMT. In less than 2 months, in most patients, the post-transplant quantity of lymphocytes was comparable to that of the normal bone marrow. This finding was opposed to the profound depression of the absolute lymphocyte count in the peripheral blood. No relevant relationships could be calculated between engraftment status and the lymphocyte repopulation in the bone marrow. On the other hand, significant correlations were calculable between the development of (chronic and acute) GVHD including severity with the number of CD45RO(+) lymphocytes. In non-related graft constellations a more frequent evolution of acute grade III + IV GVHD was detectable. This complication was accompanied by an increased quantity of CD45RO(+) lymphocytes in the marrow. PMID:11313672

  14. Value of surveillance cultures in a bone marrow transplantation unit.

    PubMed

    Czirók, E; Prinz, G Y; Dénes, R; Reményi, P; Herendi, A

    1997-09-01

    Because of the increased risk of infection with the associated diagnostic and therapeutic problems in bone marrow transplantation (BMT) patients, the usefulness of surveillance cultures (SC) at the BMT department of the National Institute of Haematology, Blood Transfusion, Transplantation and Immunology, Budapest, was reviewed. Between January 1992 and May 1995, 26 BMT operations were performed; 13 patients had 23 febrile espisodes. In 12 of these episodes infection was clinically documented; however, SC of these patients yielded bacteria identical with those in the blood culture in only two episodes (1 and 6 days before their blood cultures became positive, respectively). Out of a total of 1187 samples from these patients, potentially pathogenic bacteria were isolated from 145 SC and 43 blood cultures (drawn on 31 different days). Suppression of the gastrointestinal flora could be achieved by the department's decontamination regimen; however, overgrowth by gram-positive organisms (mainly coagulase-negative staphylococci) occurred in the intestine and at other body sites. On the basis of these results, SC are of limited value in predicting infection or identifying the causative organisms of fever. On the other hand, SC are useful in confirming the efficiency of suppression of the body flora by antimicrobial agents. Specific treatment was based on suitably sampled materials, and close contact between physicians, infectious disease specialists and microbiologists was essential. PMID:9291891

  15. Preemptive Bone Marrow Transplantation for FANCD1/BRCA2.

    PubMed

    Khan, Nicholas E; Rosenberg, Philip S; Lehmann, Harold P; Alter, Blanche P

    2015-10-01

    Children with biallelic mutations in FANCD1/BRCA2 are at uniquely high risks of leukemia and solid tumors. Preemptive bone marrow transplantation (PE-BMT) has been proposed to avoid the development of leukemia, but empirical study of PE-BMT is unlikely because of the rarity of these children and the unknown benefit of PE-BMT. We used survival analysis to estimate the risks of leukemia and the expected survival if leukemia could be eliminated by curative PE-BMT. We used the results in a decision analysis model to explore the plausibility of PE-BMT for children with variable ages at diagnosis and risks of transplantation-related mortality. For example, PE-BMT at 1 year of age with a 10% risk of transplantation-related mortality increased the mean survival by 1.7 years. The greatest benefit was for patients diagnosed between 1 and 3 years of age, after which the benefit of PE-BMT decreased with age at diagnosis, and the risk of death from solid tumors constituted a relatively greater burden of mortality. Our methods may be used to model survival for other hematologic disorders with limited empirical data and a pressing need for clinical guidance. PMID:26183081

  16. Diagnosis and clinical associations of zinc depletion following bone marrow transplantation.

    PubMed Central

    Papadopoulou, A; Nathavitharana, K; Williams, M D; Darbyshire, P J; Booth, I W

    1996-01-01

    Following the emergence of biochemical zinc deficiency after bone marrow transplantation, the clinical value of plasma alkaline phosphatase activity as an early indicator of biochemical zinc depletion was investigated in this group of patients. Serial measurements of plasma zinc and alkaline phosphatase activities in 28 consecutive children (median age 8.7 years; 16 males) undergoing bone marrow transplantation were carried out and clinical associations recorded. A significant fall in plasma zinc occurred after the bone marrow transplant, and 19 children developed biochemical zinc deficiency (Zn < 11 mumol/l) at a median of 7 days following the transplant. Zinc depletion was more common in younger patients and in children with diarrhoea. A positive correlation was found between plasma zinc and alkaline phosphatase activities. Zinc depleted patients had more febrile episodes of longer duration and were more likely to have a positive blood culture. Haemopoetic recovery was not affected by zinc deficiency. Following zinc supplementation, alkaline phosphatase showed a significant increase. The sensitivity of a low alkaline phosphatase as a screening test for biochemical zinc deficiency was 83%, with a specificity of 86%. Low alkaline phosphatase activity following bone marrow transplant is an indication for zinc supplements. PMID:8669934

  17. Cytogenetic conversion following allogeneic bone marrow transplantation for advanced chronic myelogenous leukemia

    SciTech Connect

    McGlave, P.B.; Miller, W.J.; Hurd, D.D.; Arthur, D.C.; Kim, T.

    1981-11-01

    We performed a pilot study to test the effectiveness of allogeneic bone marrow transplantation in the treatment of chronic myelogenous leukemia. Five patients in the advanced stages of chronic myelogenous leukemia (four in blast crisis, one in accelerated phase) with abnormal chromosomes underwent matched-sibling allogeneic bone marrow transplantation after preparation with busulfan, vincristine, cyclophosphamide, and fractionated total body irradiation. Engraftment and conversion to normal chromosome patterns after transplantation occurred in all five patients. None of the patients reverted to an abnormal chromosome pattern or demonstrated clinical or hematologic evidence of recurrent disease during the course of this study; however, longest survival from transplant was 248 days. Allogeneic bone marrow transplantation can eradicate the abnormal clone even in far advanced chronic myelogenous leukemia and can provide normal hematopoiesis. We suggest that clinical complications of chemotherapeutic toxicity and infection were responsible for the short survival in this group of patients, and that these complications could be decreased by performing transplantation in the chronic phase or early accelerated phase of the disease.

  18. What to Expect After a Blood and Marrow Stem Cell Transplant

    MedlinePlus

    ... What To Expect After a Blood and Marrow Stem Cell Transplant You’ll stay in the hospital for ... or even months after your blood and marrow stem cell transplant. Your doctors will want to be sure ...

  19. Unrelated Donor Bone Marrow Transplantation for Children With Acute Myeloid Leukemia Beyond First Remission or Refractory to Chemotherapy

    PubMed Central

    Bunin, Nancy J.; Davies, Stella M.; Aplenc, Richard; Camitta, Bruce M.; DeSantes, Kenneth B.; Goyal, Rakesh K.; Kapoor, Neena; Kernan, Nancy A.; Rosenthal, Joseph; Smith, Franklin O.; Eapen, Mary

    2008-01-01

    Purpose Identify prognostic factors that influence outcome after unrelated donor bone marrow transplantation in children with acute myeloid leukemia (AML). Patients and Methods Included are 268 patients (age ≤ 18 years) with AML in second complete remission (n = 142), relapse (n = 90), or primary induction failure (n = 36) at transplantation. All patients received bone marrow grafts from an unrelated donor and a myeloablative conditioning regimen. Cox regression models were constructed to identify risk factors that influence outcome after transplantation. Results In this analysis, the only risk factor that predicted leukemia recurrence and overall and leukemia-free survival was disease status at transplantation. The 5-year probabilities of leukemia-free survival were 45%, 20%, and 12% for patients who underwent transplantation at second complete remission, relapse, and primary induction failure, respectively. As expected, risk of acute but not chronic graft-versus-host disease (GVHD) was lower with T-cell–depleted bone marrow grafts; T-cell–depleted grafts were not associated with higher risks of leukemia recurrence. We observed similar risks of leukemia relapse in patients with and without acute and chronic GVHD. Conclusion Children who underwent transplantation in remission had a superior outcome compared with children who underwent transplantation during relapse or persistent disease. Nevertheless, 20% of children who underwent transplantation in relapse are long-term survivors, suggesting that unrelated donor bone marrow transplantation is an effective therapy in a significant proportion of children with recurrent or primary refractory AML. PMID:18779619

  20. Borderline personality disorder and bone marrow transplantation: ethical considerations and review.

    PubMed

    Weitzner, M A; Lehninger, F; Sullivan, D; Fields, K K

    1999-01-01

    Bone marrow transplantation (BMT) is rapidly becoming a part of conventional cancer treatment. However, it remains a 'last-ditch' treatment option for patients who have exhausted other treatment modalities. Patients experience a significant amount of emotional distress during all stages of the BMT process. Patients with personality disorders experience even more emotional distress than average and their behavior is often detrimental to effective patient-staff interactions. A case of a borderline patient is presented with a discussion of the ethical issues involved in the evaluation of these patients and the determination of their appropriateness for transplant. PMID:10202782

  1. Analyzing the cellular contribution of bone marrow to fracture healing using bone marrow transplantation in mice

    SciTech Connect

    Colnot, C. . E-mail: colnotc@orthosurg.ucsf.edu; Huang, S.; Helms, J.

    2006-11-24

    The bone marrow is believed to play important roles during fracture healing such as providing progenitor cells for inflammation, matrix remodeling, and cartilage and bone formation. Given the complex nature of bone repair, it remains difficult to distinguish the contributions of various cell types. Here we describe a mouse model based on bone marrow transplantation and genetic labeling to track cells originating from bone marrow during fracture healing. Following lethal irradiation and engraftment of bone marrow expressing the LacZ transgene constitutively, wild type mice underwent tibial fracture. Donor bone marrow-derived cells, which originated from the hematopoietic compartment, did not participate in the chondrogenic and osteogenic lineages during fracture healing. Instead, the donor bone marrow contributed to inflammatory and bone resorbing cells. This model can be exploited in the future to investigate the role of inflammation and matrix remodeling during bone repair, independent from osteogenesis and chondrogenesis.

  2. Modern approaches to HLA-haploidentical blood or marrow transplantation

    PubMed Central

    Kanakry, Christopher G.; Fuchs, Ephraim J.; Luznik, Leo

    2015-01-01

    Allogeneic blood or bone-marrow transplantation (alloBMT) is a potentially curative treatment for a variety of haematological malignancies and nonmalignant diseases. Historically, human leukocyte antigen (HLA)-matched siblings have been the preferred source of donor cells owing to superior outcomes compared with alloBMT using other donors. Although only approximately one-third of patients have an HLA-matched sibling, nearly all patients have HLA-haploidentical related donors. Early studies using HLA-haploidentical alloBMT resulted in unacceptably high rates of graft rejection and graft-versus-host disease (GVHD), leading to high nonrelapse mortality and consequently poor survival. Several novel approaches to HLA-haploidentical alloBMT have yielded encouraging results with high rates of successful engraftment, effective GVHD control and favourable outcomes. In fact, outcomes of several retrospective comparative studies seem similar to those seen using other allograft sources, including those of HLA-matched-sibling alloBMT. In this Review, we provide an overview of the three most-developed approaches to HLA-haploidentical alloBMT: T-cell depletion with ‘megadose’ CD34+ cells; granulocyte colony-stimulating factor-primed allografts combined with intensive pharmacological immunosuppression, including antithymocyte globulin; and high-dose, post-transplantation cyclophosphamide. We review the preclinical and biological data supporting each approach, results from major clinical studies, and completed or ongoing clinical studies comparing these approaches with other alloBMT platforms. PMID:26305035

  3. Treatment of severe aplastic anaemia with antilymphocyte globulin or bone-marrow transplantation.

    PubMed Central

    Speck, B; Gratwohl, A; Nissen, C; Leibundgut, U; Ruggero, D; Osterwalder, B; Burri, H P; Cornu, P; Jeannet, M

    1981-01-01

    Fifty-three patients with severe aplastic anaemia were admitted to this hospital between January 1976 and June 1980, of whom three arrived in terminal condition and died before treatment for their basic disease could be given. Thus 50 patients were treated and evaluated in a prospective study according to one protocol. Eighteen patients with an HLA-identical sibling underwent bone-marrow transplantation with the aim of achieving haematopoietic chimerism. Thirty-two patients without an HLA-identical sibling were given antilymphocyte globulin with or without an infusion of HLA-haplotype-identical marrow. All these 32 patients received low-dose androgens after the procedure. In the first group eight patients (44%) survived. In the two other groups, 22 patients survived (69%), of whom 20 were completely self-sustaining (63%). Engraftment and graft-versus-host disease did not occur in the group who received antilymphocyte globulin and haploidentical marrow, and the haematopoietic reconstitutions in these patients were all autologous. These results confirm the efficacy of antilymphocyte globulin in the treatment of severe aplastic anaemia and show that such treatment is at least as good as bone-marrow transplantation. Its mechanism of action remains unknown, but most patients with aplastic anaemia have a pool of haematopoietic stem cells able to repopulate the marrow after this type of treatment. PMID:6783204

  4. Avascular necrosis of bone after allogeneic bone marrow transplantation: clinical findings, incidence and risk factors.

    PubMed

    Socié, G; Sélimi, F; Sedel, L; Frija, J; Devergie, A; Esperou Bourdeau, H; Ribaud, P; Gluckman, E

    1994-03-01

    In the present study we describe the incidence, clinical course, and management of avascular necrosis of bone following allogeneic bone marrow transplantation, and identify risk factors related to its development. All patients developing avascular necrosis of bone after allogeneic bone marrow transplantation between January 1974 and September 1992 were included in the analysis and were studied using the Hôpital Saint Louis Bone Marrow Transplant Database and hospital records. 27/727 allogeneic transplant recipients developed avascular necrosis leading to an 8.1% incidence at 5 years, by product limit estimate, ranging from 5% to 11.2%. Symptoms developed 119-1747 d (median 398 d) after transplantation. In these 27 patients a total of 52 joints were affected (mean 1.92 per patient, range 1-7). The hip joint was most often affected (69% of patients). All patients had joint pain that led to diagnosis by means of standard radiographs with or without the help of technetium-99 scans and/or magnetic resonance imaging. All but three patients received steroid therapy for acute graft-versus-host disease. Among 10 factors tested, three were shown to be significantly linked to an increased risk for developing avascular necrosis by multivariate analysis: male gender (relative risk (RR) 4.72, P = 0.002), age older than 16 (RR = 3.87, P = 0.004), and acute graft-versus-host disease requiring steroid therapy (RR = 6.30, P = 0.0002). 10 patients (37%) required joint replacement within 19 months (range 2-42) following diagnosis of avascular necrosis. In conclusion, avascular necrosis of bone is a frequent late complication of allogeneic bone marrow transplantation causing significant morbidity and requiring replacement surgery in one-third of affected patients. In this 18-year single-centre survey, older age, male gender and steroid therapy given for acute graft-versus-host disease were shown to independently increase the risk of avascular necrosis of bone. PMID:8043445

  5. Origin of cell populations after bone marrow transplantation. Analysis using DNA sequence polymorphisms.

    PubMed Central

    Ginsburg, D; Antin, J H; Smith, B R; Orkin, S H; Rappeport, J M

    1985-01-01

    After successful bone marrow transplantation, patient hematopoietic and lymphoid cells are replaced by cells derived from the donor marrow. To document and characterize successful engraftment, host and donor cells must be distinguished from each other. We have used DNA sequence polymorphism analysis to determine reliably the host or donor origin of posttransplant cell populations. Using a selected panel of six cloned DNA probes and associated sequence polymorphisms, at least one marker capable of distinguishing between a patient and his sibling donor can be detected in over 95% of cases. Posttransplant patient peripheral leukocytes were examined by DNA restriction enzyme digestion and blot hybridization analysis. We have studied 18 patients at times varying from 13 to 1,365 d after marrow transplantation. Mixed lymphohematopoietic chimerism was detected in 3 patients, with full engraftment documented in 15. One patient with severe combined immunodeficiency syndrome was demonstrated to have T cells of purely donor origin, with granulocytes and B cells remaining of host origin. Posttransplant leukemic relapse was studied in one patient and shown to be of host origin. DNA analysis was of particular clinical value in three cases where failure of engraftment or graft loss was suspected. In two of the three cases, full engraftment was demonstrated and in the third mixed lymphohematopoietic chimerism was detected. DNA sequence polymorphism analysis provides a powerful tool for the documentation of engraftment after bone marrow transplantation, for the evaluation of posttransplant lymphoma or leukemic relapse, and for the comprehensive study of mixed hematopoietic and lymphoid chimeric states. Images PMID:3882761

  6. Graft failure in children receiving HLA-mismatched marrow transplants with busulfan-containing regimens.

    PubMed

    Schultz, K R; Ratanatharathorn, V; Abella, E; Eisenbrey, A B; Karanes, C; Lum, L G; de Planque, M M; Uberti, J P; Ravindranath, Y; Sensenbrenner, L L

    1994-06-01

    Identifying risk factors that lead to graft failure may reduce morbidity and mortality after bone marrow transplantation (BMT) for hematologic malignancies. We evaluated engraftment of all patients with acute myelogenous leukemia (AML), chronic myelogenous leukemia (CML) and myelodysplastic syndrome (MDS) receiving an unmanipulated marrow allogeneic BMT at the Detroit Medical Center from 1987 to 1992 using a busulfan, cyclophosphamide +/- cytarabine preparative regimen. Three of 118 patients had graft failure (2.5%; (95% confidence interval (CI) 0.7%, 6.4%). Graft failure was high in patients < or = 15 years with 3 of 12 patients with failure (25.0%) compared with 0 of 106 patients > 15 years (p = 0.002). Failure to engraft was not seen in HLA-identical (related or unrelated) donor transplants (0 of 103) whereas 3 of 15 HLA-mismatched donors failed (p = 0.003). Patient diagnosis, locus of HLA-mismatch, cytarabine in the preparative regimen, marrow cell dose and the relative reactive index (RRI) were not significant factors. Altered busulfan kinetics secondary to young age was probably not a major factor since 8 of 8 HLA-identical donor transplants engrafted in children. These findings demonstrate that patients receiving an unmanipulated marrow graft using busulfan-containing regimens were at a high risk for graft failure only if they were < or = 15 years of age and had an HLA-mismatched donor. More immunosuppressive preparative regimens, possibly including total body irradiation, should be considered to prevent potential graft failure in children. PMID:7920320

  7. [Studies of immunological status, following autologous bone marrow transplantation in man (author's transl)].

    PubMed

    Gorin, N C; Muller, J Y; Salmon, C; Fine, J M; Rouger, P; Fortier, B; Petit, J C; Girard, O; Leblanc, G; David, R; Stachowiak, J; Parlier, Y; Najman, A; Duhamel, G

    1980-05-10

    Following transplant, circulating immunoglobulin levels fell moderately and remained depressed less than 2 months for IgG, and for variable and longer periods of time for IgM and IgA. Repeated quantitative determinations of antibodies against multiple antigens did not show any decrease in the pretransplant levels. Indeed some patients developed herpes and cytomegalovirus infections to which they responded by a sharp increase in antibody titers. In 2 cases, a primary immunization was demonstrated (against CMV and BK virus) with increasing levels of IgM and IgG antibodies. Lymphocyte counts in peripheral blood returned to 500 mm# between day 10 and 29 (median day 18) and to pretransplant values within 6 weeks. Non specific stimulation of lymphocytes by mitogens in the immediate post-transplant period showed a decreased response to PHA and Con A, whereas the responses to pokeweek mitogens and alloantigens were only slightly diminished. The degree of the responses was related to the dose of cryopreserved marrow infused. We conclude that:--although the minimum dose for autologous bone marrow transplantation in man is around 0,5 10(8) nucleated bone marrow cells/Kg, much higher doses should be used to ensure faster and better restoration of immune reactivity.--The similarity of the immunological dysfunction following autologous and allogeneous bone marrow transplantation suggest that, in the immediate post-transplant period, the role of GVHD in cellular immunity depression may be minimal. PMID:7008023

  8. Applications of Next Generation Sequencing to Blood and Marrow Transplantation

    PubMed Central

    Chapman, Michael; Warren, Edus H.; Wu, Catherine J.

    2011-01-01

    Since the advent of next-generation sequencing (NGS) in 2005, there has been an explosion of published studies employing the technology to tackle previously intractable questions in many disparate biological fields. This has been coupled with technology development that has occurred at a remarkable pace. This review discusses the potential impact of this new technology on the field of blood and marrow stem cell transplantation. Hematologic malignancies have been among the forefront of those cancers whose genomes have been the subject of NGS. Hence, these studies have opened novel areas of biology that can be exploited for prognostic, diagnostic, and therapeutic means. Because of the unprecedented depth, resolution and accuracy achievable by NGS, this technology is well-suited for providing detailed information on the diversity of receptors that govern antigen recognition; this approach has the potential to contribute important insights into understanding the biologic effects of transplantation. Finally, the ability to perform comprehensive tumor sequencing provides a systematic approach to the discovery of genetic alterations that can encode peptides with restricted tumor expression, and hence serve as potential target antigens of GvL responses. Altogether, this increasingly affordable technology will undoubtedly impact the future practice and care of patients with hematologic malignancies. PMID:22226099

  9. Establishment of a bone marrow transplant satellite pharmacy.

    PubMed

    Woloschuk, D M; Nazeravich, D R; Gray, L J; Larter, J M

    1993-02-01

    The planning, establishment and operation of a bone marrow transplant (B.M.T.) satellite pharmacy in a 1100-bed teaching hospital are described. The B.M.T. satellite pharmacy was established because of the specialized pharmaceutical care needs of this patient population with a high risk for drug-related problems. The satellite pharmacy, which is located within a 19-bed Oncology Unit, provides integrated clinical-distributive services (unit-dose, IV-admixture system) to all B.M.T. patients. The satellite is open 10.5 hours per day, seven days per week. Staff consists of three full-time equivalent (F.T.E.) staff pharmacists, a 0.5 F.T.E. technician, and one F.T.E. clinical pharmacist. Staff pharmacists rotate between provision of B.M.T. pharmacy services, and provision of pharmacy services for the provincial Home Parenteral Nutrition program. The pharmacists are responsible for all aspects of drug distribution and clinical services for B.M.T. patients. Additional drug distribution and clinical services are provided to other Oncology Unit patients. The establishment of a satellite pharmacy has provided unique opportunities for pharmaceutical care of the B.M.T. patient. PMID:10124614

  10. Peripheral blood stem cell versus bone marrow transplantation: A perspective from the Acute Leukemia Working Party of the European Society for Blood and Marrow Transplantation.

    PubMed

    Byrne, Michael; Savani, Bipin N; Mohty, Mohamad; Nagler, Arnon

    2016-07-01

    Over the past decade, transplantation of peripheral blood hematopoietic cells has increased and is now the predominant graft source for related or unrelated adult allogeneic hematopoietic stem cell transplantation. At the same time, increasing numbers of patients are receiving reduced-intensity conditioning (RIC) prior to hematopoietic stem cell infusion. In prior work using smaller patient numbers and limited data, RIC peripheral blood stem cell (PBSC) transplantation was shown to be noninferior to RIC bone marrow (BM) transplantation for acute leukemia. A recent, large registry analysis from the Acute Leukemia Working Party of the European Society for Blood and Marrow Transplantation showed that peripheral blood grafts result in superior outcomes compared with BM after RIC regimens for acute leukemia. The T-cell-replete PBSC allografts are associated with significant graft-versus-leukemia (GVL) benefits that are important drivers of improved leukemia-free survival and overall survival. However, an increased risk of chronic graft-versus-host disease (cGVHD) after peripheral blood grafts is concerning and long-term follow-up comparing peripheral versus BM grafts after RIC regimens is needed. Further assessment of the long-standing risks should be undertaken in an effort to better understand whether the risk of cGVHD among peripheral blood graft recipients translates into continued GVL effects and long-term remissions and cures or if it results in late morbidity and mortality. PMID:27106798

  11. Imiquimod and Photodynamic Therapy Are Useful in the Treatment of Porokeratosis in Children with Bone Marrow Transplantation.

    PubMed

    Gracia-Cazaña, Tamara; Vera-Álvarez, Jesús; García-Patos, Vicente; Gilaberte, Yolanda

    2015-01-01

    Porokeratosis is an uncommon disorder that affects keratinization. Immunosuppression may favor the development of porokeratotic lesions. Patients who receive allogenic transplants represent a therapeutic challenge to dermatologists. We report two cases of porokeratosis in children with bone marrow transplant and their excellent response to imiquimod and photodynamic therapy. PMID:26223374

  12. Anti-CD45 radioimmunotherapy using 211At with bone marrow transplantation prolongs survival in a disseminated murine leukemia model

    SciTech Connect

    Orozco, Johnnie J.; Back, Tom; Kenoyer, Aimee L.; Balkin, Ethan R.; Hamlin, Donald K.; Wilbur, D. Scott; Fisher, Darrell R.; Frayo, Shani; Hylarides, Mark; Green, Damian J.; Gopal, Ajay K.; Press, Oliver W.; Pagel, John M.

    2013-05-15

    Anti-CD45 Radioimmunotherapy using an Alpha-Emitting Radionuclide 211At Combined with Bone Marrow Transplantation Prolongs Survival in a Disseminated Murine Leukemia Model ABSTRACT Despite aggressive chemotherapy combined with hematopoietic cell transplant (HCT), many patients with acute myeloid leukemia (AML) relapse. Radioimmunotherapy (RIT) using antibodies (Ab) labeled primarily with beta-emitting radionuclides has been explored to reduce relapse.

  13. [Pregnancy outcome in five women after autologous bone marrow transplantation for acute lymphoblastic leukaemia].

    PubMed

    Hołowiecka, Aleksandra; Zielińska, Monika; Rozmus, Wioletta; Krzemień, Sławomira; Hołowiecki, Jerzy

    2005-10-01

    There are reports of successful pregnancies in women with haematological malignancies after either autologous or allogeneic bone marrow transplantation (BMT). We report six cases of uncomplicated pregnancies in five women treated with high-dose chemotherapy, radiotherapy and autologous bone marrow transplantation (ABMT) for acute lymphoblastic leukaemia. One patient was diagnosed as having leukaemia during pregnancy. The pregnancy ended with medical termination. Each woman received conditioning regimens without total body irradiation (TBI). Of five women, who received AMBT, all resumed spontaneous cyclical menstruation post transplantation. All of them conceived naturally between 15-52 months following ABMT. We noted one miscarriage in our 29-year-old patient. Six pregnancies went to term and each resulted in the successful delivery of a full-term baby. We did not notice any case of relapse of leukaemia in pregnancy. PMID:16417095

  14. Toxic Epidermal Necrolysis in Recessive Dystrophic Epidermolysis Bullosa following Bone Marrow Transplantation.

    PubMed

    Boull, Christina L; Hylwa, Sara A; Sajic, Dusan; Wagner, John E; Tolar, Jakub; Hook, Kristen P

    2016-06-01

    A 3-year-old child with recessive dystrophic epidermolysis bullosa treated with bone marrow transplantation subsequently developed body-wide epidermal detachment distinct from his epidermolysis bullosa. Toxic epidermal necrolysis was diagnosed by examination and skin biopsy. Although graft-vs-host disease was considered, he had no features of this diagnosis by laboratory studies or skin biopsy, and he improved without addition of further immune suppressants. Throughout the episode, the patient was maintained on cyclosporine A, a component of his transplant regimen, and also a reported therapy for toxic epidermal necrolysis. He had full recovery. Re-epithelialization occurred in a unique folliculocentric pattern, which we postulate was related to the patient's mesenchymal stem cell infusion, received as an adjunct to his marrow transplantation. PMID:26976809

  15. INFLUENCE OF AGE AND HISTOLOGY ON OUTCOME IN ADULT NON-HODGKIN’S LYMPHOMA PATIENTS UNDERGOING AUTOLOGOUS HCT: A REPORT FROM THE CENTER FOR INTERNATIONAL BLOOD & MARROW TRANSPLANT RESEARCH (CIBMTR)

    PubMed Central

    Lazarus, Hillard M.; Carreras, Jeanette; Boudreau, Christian; Loberiza, Fausto R.; Armitage, James O.; Bolwell, Brian J.; Freytes, César O.; Gale, Robert Peter; Gibson, John; Hale, Gregory A.; Inwards, David J.; LeMaistre, Charles F.; Maharaj, Dipnarine; Marks, David I.; Miller, Alan M.; Pavlovsky, Santiago; Schouten, Harry C.; van Besien, Koen; Vose, Julie M.; Bitran, Jacob D.; Khouri, Issa F.; McCarthy, Philip L.; Yu, Hongmei; Rowlings, Philip; Serna, Derek S.; Horowitz, Mary M.; Rizzo, J. Douglas

    2009-01-01

    To compare the clinical outcomes of older (age ≥ 55 years) non-Hodgkin’s lymphoma (NHL) patients with younger NHL patients (< 55 years) receiving autologous hematopoietic cell transplantation (HCT) while adjusting for patient-, disease-, and treatment-related variables. We compared autologous HCT outcomes in 805 NHL patients age ≥ 55 years to 1,949 NHL patients < 55 years during the years 1990–2000 using data reported to the Center for International Blood and Marrow Transplant Research (CIBMTR). In multivariate analysis, older patients with aggressive histologies were 1.86 times [95% confidence interval (CI) 1.43–2.43, p<0.001] more likely than younger patients to experience treatment-related mortality. Relative death risks were 1.33 times (CI 1.04–1.71, p=0.024) and 1.50 times (CI 1.33–169, p<0.001) higher in older compared to younger patients with follicular grade I/II and aggressive histologies, respectively. Autologous HCT in older NHL patients is feasible but most disease-related outcomes are statistically inferior to younger patients. Studies addressing supportive care particular to older patients who are most likely to benefit from this approach are recommended. PMID:19041053

  16. A CLINICAL TRIAL COMBINING DONOR BONE MARROW INFUSION AND HEART TRANSPLANTATION: INTERMEDIATE-TERM RESULTS

    PubMed Central

    Pham, Si M.; Rao, Abdul S.; Zeevi, Adriana; Kormos, Robert L.; McCurry, Kenneth R.; Hattler, Brack G.; Fung, John J.; Starzl, Thomas E.; Griffith, Bartley P.

    2010-01-01

    Background Donor chimerism (the presence of donor cells of bone marrow origin) is present for years after transplantation in recipients of solid organs. In lung recipients, chimerism is associated with a lower incidence of chronic rejection. To augment donor chimerism with the aim to enhance graft acceptance and to reduce immunosuppression, we initiated a trial combining infusion of donor bone marrow with heart transplantation. Reported herein are the intermediate-term results of this ongoing trial. Methods Between September 1993 and August 1998, 28 patients received concurrent heart transplantation and infusion of donor bone marrow at 3.0 × 108 cells/kg (study group). Twenty-four contemporaneous heart recipients who did not receive bone marrow served as controls. All patients received an immunosuppressive regimen consisting of tacrolimus and steroids. Results Patient survival was similar between the study and control groups (86% and 87% at 3 years, respectively). However, the proportion of patients free from grade 3A rejection was higher in the study group (64% at 6 months) than in the control group (40%; P = .03). The prevalence of coronary artery disease was similar between the two groups (freedom from disease at 3 years was 78% in study patients and 69% in controls). Similar proportions of study (18%) and control (15%) patients exhibited in vitro evidence of donor-specific hyporesponsiveness. Conclusions The infusion of donor bone marrow reduces the rate of acute rejection in heart recipients. Donor bone marrow may play an important role in strategies aiming to enhance the graft acceptance. PMID:10733755

  17. Haploidentical bone marrow transplantation in Mexico.

    PubMed

    Vázquez-Meraz, José Eugenio; Arellano-Galindo, José; Mendoza-García, Emma; Jiménez-Hernández, Elva; Martínez Avalos, Armando; Velázquez Guadarrama, Norma; Mejía Arangure, Juan Manuel

    2012-11-01

    Haploidentical hematopoietic cell transplantation using CD34(+) cells depleted of T lymphocytes by the CliniMACS is a treatment for hematological malignancy. We report on four Mexican children, three with acute lymphocytic leukemia and one with chronic myelocytic leukemia, who was transplanted with 12 × 10(6) CD34(+) stem cells/kg body weight (98% of purity) with a follow-up of 9½ years. The engraftment was successful in three of the four children. All showed cytomegalovirus reactivation, and one died because of graft rejection and infectious complication. The risk of infections was a major problem. PMID:22434694

  18. Regulatory Immunotherapy in Bone Marrow Transplantation

    PubMed Central

    Morales-Tirado, Vanessa; Luszczek, Wioleta; van der Merwe, Marié; Pillai, Asha

    2011-01-01

    Every year individuals receive hematopoietic stem cell transplantation (HSCT) to eradicate malignant and nonmalignant disease. The immunobiology of allotransplantation is an area of ongoing discovery, from the recipient's conditioning treatment prior to the transplant to the donor cell populations responsible for engraftment, graft-versus-host disease, and graft-versus-tumor effect. In this review, we focus on donor-type immunoregulatory T cells, namely, natural killer T cells (NKT) and regulatory T cells (Treg), and their current and potential roles in tolerance induction after allogeneic HSCT. PMID:22262950

  19. Bone marrow transplantation after the Chernobyl nuclear accident

    SciTech Connect

    Baranov, A.; Gale, R.P.; Guskova, A.; Piatkin, E.; Selidovkin, G.; Muravyova, L.; Champlin, R.E.; Danilova, N.; Yevseeva, L.; Petrosyan, L. )

    1989-07-27

    On April 26, 1986, an accident at the Chernobyl nuclear power station in the Soviet Union exposed about 200 people to large doses of total-body radiation. Thirteen persons exposed to estimated total-body doses of 5.6 to 13.4 Gy received bone marrow transplants. Two transplant recipients, who received estimated doses of radiation of 5.6 and 8.7 Gy, are alive more than three years after the accident. The others died of various causes, including burns (the cause of death in five), interstitial pneumonitis (three), graft-versus-host disease (two), and acute renal failure and adult respiratory distress syndrome (one). There was hematopoietic (granulocytic) recovery in nine transplant recipients who could be evaluated, six of whom had transient partial engraftment before the recovery of their own marrow. Graft-versus-host disease was diagnosed clinically in four persons and suspected in two others. Although the recovery of endogenous hematopoiesis may occur after exposure to radiation doses of 5.6 to 13.4 Gy, we do not know whether it is more likely after the transient engraftment of transplanted stem cells. Because large doses of radiation affect multiple systems, bone marrow recovery does not necessarily ensure survival. Furthermore, the risk of graft-versus-host disease must be considered when the benefits of this treatment are being weighed.

  20. Bone marrow transplantation for CVID-like humoral immune deficiency associated with red cell aplasia.

    PubMed

    Sayour, Elias J; Mousallem, Talal; Van Mater, David; Wang, Endi; Martin, Paul; Buckley, Rebecca H; Barfield, Raymond C

    2016-10-01

    Patients with common variable immunodeficiency (CVID) have a higher incidence of autoimmune disease, which may mark the disease onset; however, anemia secondary to pure red cell aplasia is an uncommon presenting feature. Here, we describe a case of CVID-like humoral immune deficiency in a child who initially presented with red cell aplasia and ultimately developed progressive bone marrow failure. Although bone marrow transplantation (BMT) has been associated with high mortality in CVID, our patient was successfully treated with a matched sibling BMT and engrafted with >98% donor chimerism and the development of normal antibody titers to diphtheria and tetanus toxoids. PMID:27273469

  1. Cure of murine thalassemia by bone marrow transplantation without eradication of endogenous stem cells

    SciTech Connect

    Wagemaker, G.; Visser, T.P.; van Bekkum, D.W.

    1986-09-01

    alpha-Thalassemic heterozygous (Hbath/+) mice were used to investigate the possible selective advantage of transplanted normal (+/+) hemopoietic cells. Without conditioning by total-body irradiation (TBI), infusion of large numbers of normal bone marrow cells failed to correct the thalassemic peripheral blood phenotype. Since the recipients' stem cells are normal with respect to number and differentiation capacity, it was thought that the transplanted stem cells were not able to lodge, or that they were not stimulated to proliferate. Therefore, a nonlethal dose of TBI was given to temporarily reduce endogenous stem cell numbers and hemopoiesis. TBI doses of 2 or 3 Gy followed by infusion of normal bone marrow cells proved to be effective in replacing the thalassemic red cells by normal red cells, whereas a dose of 1 Gy was ineffective. It is concluded that cure of thalassemia by bone marrow transplantation does not necessarily require eradication of thalassemic stem cells. Consequently, the objectives of conditioning regimens for bone marrow transplantation of thalassemic patients (and possibly other nonmalignant hemopoietic disorders) should be reconsidered.

  2. Autologous versus unrelated donor allogeneic marrow transplantation for acute lymphoblastic leukemia.

    PubMed

    Weisdorf, D J; Billett, A L; Hannan, P; Ritz, J; Sallan, S E; Steinbuch, M; Ramsay, N K

    1997-10-15

    Bone marrow transplantation (BMT) can cure patients with high-risk or recurrent acute lymphoblastic leukemia (ALL). Those lacking a related donor can receive either autologous or histocompatible unrelated donor (URD) marrow. Autotransplantation may result in higher risk of relapse, whereas URD allografts, although associated with serious posttransplant toxicities, may reduce relapse risk. Six years (1987 to 1993) of consecutive autologous BMT (University of Minnesota, Dana Farber Cancer Institute; n = 214) were compared with URD transplants (National Marrow Donor Program; n = 337). Most transplants (70% autologous, 48% URD) were in early remission (first or second complete remission [CR1 or CR2]); 376 patients (75% autologous, 64% URD) were less than 18 years old. Autologous BMT led to significantly lower transplant-related mortality (TRM; relative risk [RR] 0.35; P = .001). URD transplantation offered greater protection against relapse (autologous RR 3.1; P = .001). Patients greater than 18 years old, women, and BMT recipients beyond CR2 had higher TRM, whereas adults, BMT recipients in CR2+, or BMT recipients during 1991 through 1993 had significantly more relapse. After 25 months median follow-up, 100 URD and 56 autologous recipients survive leukemia free. URD BMT in CR2 resulted in superior disease-free survival (DFS), especially for adult patients. Multivariate analysis showed superior DFS for children, men, and BMT during CR1 or 2. Autologous and URD BMT can extend survival for a minority of patients unlikely to be cured by chemotherapy, and the results with either technique are comparable. Greater toxicity and TRM after URD BMT are counterbalanced by better protection against relapse. Prospective studies addressing additional clinical variables are needed to guide clinical decision making about transplant choices for patients with ALL. PMID:9376576

  3. Autologous bone marrow transplantation by photodynamic therapy

    NASA Astrophysics Data System (ADS)

    Gulliya, Kirpal S.

    1992-06-01

    Simultaneous exposure of Merocyanine 540 dye containing cultured tumor cells to 514-nm laser light (93.6 J/cm2) results in virtually complete cell destruction. Under identical conditions, 40% of the normal progenitor (CFU-GM) cells survive the treatment. Laser- photoradiation treated, cultured breast cancer cells also were killed, and living tumor cells could not be detected by clonogenic assays or by anti-cytokeratin monoclonal antibody method. Thus, laser photoradiation therapy could be useful for purging of contaminating tumor cells from autologous bone marrow.

  4. Kinetics of destruction and regeneration of the haemopoietic system after administration of busulphan and cyclophosphamide followed by bone marrow transplantation. Peripheral blood parameters.

    PubMed

    Szczylik, C; Ratajczak, M Z; Urbanowska, E; Jedrzejczak, W W

    1989-01-01

    The kinetics of restoration of haemopoiesis was studied in 10 patients prepared for allogenic bone marrow transplantation with busulphan combined with cyclophosphamide. The morphology of peripheral blood after administration of these drugs and transplantation of allogenic bone marrow was similar to that reported elsewhere after irradiation, cyclophosphamide administration and bone marrow transplantation, the cell counts falling almost to zero within several days after the end of the pharmacological preparation, and later rising to normal values within the period from several weeks to several months after transplantation. PMID:2519630

  5. From evidence to clinical practice in blood and marrow transplantation.

    PubMed

    Khera, Nandita

    2015-11-01

    Clinical practice in the field of blood and marrow transplantation (BMT) has evolved over time, as a result of thousands of basic and clinical research studies. While it appears that scientific discovery and adaptive clinical research may be well integrated in case of BMT, there is lack of sufficient literature to definitively understand the process of translation of evidence to practice and if it may be selective . In this review, examples from BMT and other areas of medicine are used to highlight the state of and potential barriers to evidence uptake. Strategies to help improve knowledge transfer are discussed and the role of existing framework provided by the Center for International Blood and Marrow Transplant Registry (CIBMTR) to monitor uptake and BMT Clinical Trials Network (BMT CTN) to enhance translation of evidence into practice is highlighted. PMID:25934009

  6. Body Composition After Bone Marrow Transplantation in Childhood

    PubMed Central

    Ruble, Kathy; Hayat, Matthew; Stewart, Kerry J.; Chen, Allen

    2014-01-01

    Purpose/Objectives To describe the body composition and fat distribution of childhood bone marrow transplantation (BMT) survivors at least one year post-transplantation and examine the ability of the Centers for Disease Control and Prevention criteria to identify survivors with elevated body fat percentage. Design Cross-sectional, descriptive. Setting Pediatric oncology program at a National Cancer Institute–designated comprehensive cancer center. Sample 48 childhood BMT survivors (27 males and 21 females). Methods Measurements included dual-energy x-ray absorptiometry scan, height, weight, and physical activity. Descriptive statistics were reported and mixed-model linear regression models were used to describe findings and associations. Main Research Variables Total body fat percentage and central obesity (defined as a ratio of central to peripheral fat of 1 or greater). Findings Fifty-four percent of survivors had body fat percentages that exceeded recommendations for healthy body composition and 31% qualified as having central obesity. Previous treatment with total body irradiation was associated with higher body fat percentage and central obesity, and graft-versus-host disease was associated with lower body fat percentage. The body mass index (BMI) criteria did not correctly identify the BMT survivors who had elevated body fat percentage. Conclusions Survivors of childhood BMT are at risk for obesity and central obesity that is not readily identified with standard BMI criteria. Implications for Nursing Nurses caring for BMT survivors should include evaluation of general and central obesity in their assessments. Patient education materials and resources for healthy weight and muscle building should be made available to survivors. Research is needed to develop appropriate interventions. PMID:22374492

  7. No evidence of myocardial restoration following transplantation of mononuclear bone marrow cells in coronary bypass grafting surgery patients based upon cardiac SPECT and 18F-PET

    PubMed Central

    Tossios, Paschalis; Müller-Ehmsen, Jochen; Schmidt, Matthias; Scheid, Christof; Ünal, Nermin; Moka, Detlef; Schwinger, Robert HG; Mehlhorn, Uwe

    2006-01-01

    Background We tested the hypothesis, that intramyocardial injection of mononuclear bone marrow cells combined with coronary artery bypass grafting (CABG) surgery improves tissue viability or function in infarct regions with non-viable myocardium as assessed by nuclear imaging techniques. Methods Thus far, 7 patients (60 ± 10 [SD] years) undergoing elective CABG surgery after a myocardial infarction were included in this study. Prior to sternotomy, bone marrow was harvested by sternal puncture. Mononuclear bone marrow cells were isolated by gradient centrifugation and resuspended in 2 ml volume of Hank's buffered salt solution. At the end of CABG surgery 10 injections of 0.2 ml each were applied to the core area and borderzones of the infarct. Global and regional perfusion and viability were evaluated by ECG-gated 99mTc-tetrofosmin myocardial single-photon emission computed tomograph (SPECT) imaging and 18F-fluorodeoxyglucose positron emission tomography (FDG-PET) in all study patients < 6 days before and 3 months after the intervention. Results Non-viable segments indicating transmural defects were identified in 5 patients. Two patients were found to have non-transmural defects before surgery. Concomitant surgical revascularisation and bone marrow cell injection was performed in all patients without major complications. The median total injected mononuclear cell number was 7.0 × 107 (range: 0.8–20.4). At 3 months 99mTc-tetrofosmin SPECT and 18F-FDG-PET scanning showed in 5 patients (transmural defect n = 4; non-transmural defect n = 1) no change in myocardial viability and in two patients (transmural defect n = 1, non-transmural defect n = 1) enhanced myocardial viability by 75%. Overall, global and regional LV ejection fraction was not significantly increased after surgery compared with the preoperative value. Conclusion In CABG surgery patients with non-viable segments the concurrent use of intramyocardial cell transfer did not show any clear improvement in

  8. Quantitatively different red cell/nucleated cell chimerism in patients with long-term, persistent hematopoietic mixed chimerism after bone marrow transplantation for thalassemia major or sickle cell disease

    PubMed Central

    Andreani, Marco; Testi, Manuela; Gaziev, Javid; Condello, Rossella; Bontadini, Andrea; Tazzari, Pier Luigi; Ricci, Francesca; De Felice, Lidia; Agostini, Francesca; Fraboni, Daniela; Ferrari, Giuliana; Battarra, Mariarosa; Troiano, Maria; Sodani, Pietro; Lucarelli, Guido

    2011-01-01

    Background Persistent mixed chimerism represents a state in which recipient and donor cells stably co-exist after hematopoietic stem cell transplantation. However, since in most of the studies reported in literature the engraftment state was observed in the nucleated cells, in this study we determined the donor origin of the mature erythrocytes of patients with persistent mixed chimerism after transplantation for hemoglobinopathies. Results were compared with the engraftment state observed in singly picked out burst-forming unit – erythroid colonies and in the nucleated cells collected from the peripheral blood and from the bone marrow. Design and Methods The donor origin of the erythrocytes was determined analyzing differences on the surface antigens of the erythrocyte suspension after incubation with anti-ABO and/or anti-C, -c, -D, -E and -e monoclonal antibodies by a flow cytometer. Analysis of short tandem repeats was used to determine the donor origin of nucleated cells and burst-forming unit – erythroid colonies singly picked out after 14 days of incubation. Results The proportions of donor-derived nucleated cells in four transplanted patients affected by hemoglobinopathies were 71%, 46%, 15% and 25% at day 1364, 1385, 1314 and 932, respectively. Similar results were obtained for the erythroid precursors, analyzing the donor/recipient origin of the burst-forming unit – erythroid colonies. In contrast, on the same days of observation, the proportions of donor-derived erythrocytes in the four patients with persistent mixed chimerism were 100%, 100%, 73% and 90%. Conclusions Our results showed that most of the erythrocytes present in four long-term transplanted patients affected by hemoglobinopathies and characterized by the presence of few donor engrafted nucleated cells were of donor origin. The indication that small proportions of donor engrafted cells might be sufficient for clinical control of the disease in patients affected by hemoglobinopathies is

  9. Establishing a Bone Marrow Stromal Cell Transplant Program at the National Institutes of Health Clinical Center

    PubMed Central

    Sabatino, Marianna; Ren, Jiaqiang; England, Lee; Kuznetsov, Sergei A.; Klein, Harvey G.; Robey, Pamela G.

    2014-01-01

    A repository of cryopreserved bone marrow stromal cell (BMSC) products prepared from marrow aspirates of healthy subjects has been created and is being used to treat patients with inflammatory bowel disease, cardiovascular disease, and acute graft-versus-host disease following allogeneic hematopoietic stem cell transplantation. New methods of manufacturing BMSCs are being investigated including the use of an automated bioreactor for BMSC expansion and the replacement of fetal bovine serum with human platelet lysate as a media supplement. Efforts are also being made to identify markers that can be used to assess the potency of BMSCs. PMID:24368014

  10. Organization and Development of Bone Marrow Donation and Transplantation in Poland.

    PubMed

    Filipiak, Jagoda; Dudkiewicz, Małgorzata; Czerwiński, Jarosław; Kosmala, Karolina; Łęczycka, Anna; Malanowski, Piotr; Żalikowska-Hołoweńko, Jolanta; Małkowski, Piotr; Danielewicz, Roman

    2015-01-01

    This paper describes bone marrow donation and transplantation in Poland in terms of its history, current state, and information on the quality control system. Based on data gathered from the informatics systems of the Polish Central Unrelated Potential Bone Marrow Donor and Cord Blood Registry and the Polish transplant registries, as well as World Marrow Donor Association statistics, we performed an overview study to collect and compare numbers on hematopoietic stem cells donations and transplantations in Poland in the years 2010-2014. In the last 5 years, the number of registered potential hematopoietic stem cells donors in Poland increased by more than 4 times, from about 146,000 to over 750,000. During the same period, the number of patients qualified to hematopoietic stem cells transplantation from unrelated donor increased from 557 in 2010 to 817 in 2014. We observed a striking change in the percentage of transplantations performed in Polish centers using material collected from national donors--from 24% to 60%. This shift was also evident in the number of search procedures closed with acceptation of Polish donors--from 27% in 2010 to 58% in 2014. Another consequence of Polish registry growth is the increasing number of donations from Polish donors for international patients. Between 2010 and 2014, the percent of donation for non-national patient increased from 33% to 76%, placing Poland in 6th place in the ranking of the HSC "exporters" worldwide. Growth of transplantation rates involves standardization process, which is a natural way of development for national organizations in the field of HSCT because of its international character. PMID:26423563

  11. Blood and marrow transplantation for sickle cell disease: Is less more?

    PubMed Central

    Bolaños-Meade, Javier; Brodsky, Robert A.

    2015-01-01

    Blood and marrow transplantation is a curative therapy for patients with sickle cell disease yet this is option seldom used. Clinical studies have shown however that children transplanted for this condition can achieve excellent results. In children with sickle cell disease transplanted following conditioning with busulfan, cyclophosphamide, and anti-thymocyte globulin, cure rates in excess of 80% can be obtained when an HLA-matched sibling is used as the donor. However, the large majority of patients with sickle cell disease will not have such a donor, or will not be able to tolerate high dose conditioning regimens. Therefore novel approaches such as non-myeloablative regimes, and alternative donors such as haploidentical, unrelated, or cord blood grafts are currently being explored in clinical trials. Recent reports on non-myeloablative conditioning (HLA-matched or haploidentical donors) highlight the safety and efficacy of these approaches with low mortality and high efficacy suggesting that in the near future non-myeloablation could be the preferred type of conditioning and donor availability will not be a barrier anymore to proceed to transplant. This review will focus on the results obtained when bone marrow transplants are used to treat sickle cell disease and will discuss the results obtained with these novel approaches. PMID:25217413

  12. Aggressive chemotherapy for acute leukemia relapsed after bone marrow transplantation: a second chance?

    PubMed

    Sica, S; Di Mario, A; Pagano, L; Etuk, B; Salutari, P; Leone, G

    1992-01-01

    Eight patients, 5 with acute non lymphoid leukemia and 3 with lymphoid leukemia, were treated at relapse after bone marrow transplantation (BMT; 4 autologous BMT and 4 allogeneic BMT). Of these, 2 relapsed within 3 months after BMT (2 allogeneic BMT) and 6 (2 allogeneic and 4 autologous BMT) after more than 9 months after BMT. The 2 patients relapsing early showed no response to treatment and died. Five out of 6 patients relapsing late achieved complete remission (4 of them with intensive chemotherapy). Four patients are currently alive. Aggressive combination chemotherapy can produce long-term survival in selected patients relapsed after BMT. PMID:1519431

  13. Increased serum IgE concentrations during infection and graft versus host disease after bone marrow transplantation.

    PubMed Central

    Walker, S A; Rogers, T R; Perry, D; Hobbs, J R; Riches, P G

    1984-01-01

    Serum IgE concentrations estimated in 25 bone marrow transplant recipients during episodes of infection or graft versus host disease, or both, were raised not only in some patients with acute graft versus host disease but also in many patients with infection. Raised values were not seen in chronic graft versus host disease. The routine estimation of serum IgE in bone marrow transplant recipients had minimal value because of the lack of specificity of the IgE response. PMID:6368605

  14. Bone marrow and stem cell transplantation at King Hussein cancer center.

    PubMed

    Abdel-Rahman, F; Hussein, Aa; Rihani, R; Hlalah, Oa; El Taani, H; Sharma, S; Nserat, T; Sarhan, Mm

    2008-08-01

    Bone marrow and stem cell transplantation in Jordan has been performed since the 1990s, but the first comprehensive program was established at King Hussein Cancer Center (KHCC) in March 2003. The program, in addition to other health care institutions in Amman, serves approximately 5.6 million Jordanians. Also, we treat several patients per year from neighboring Arab countries. The program at KHCC performs an average of 80 transplants per year. During the past 4 years 320 patients received transplants at KHCC; 26% of them received an autologous graft and 74% allogeneic grafts. Of the allogeneic grafts 91% were taken from matched family members, 6.7% were haploidentical from one of the parents, and 2.3% were from an unrelated donor or umbilical cord blood. The actuarial overall survival among all patients has been around 65%. The most common indication for transplantation at KHCC was leukemia/MDS followed by benign nonmalignant hematological/immune deficiency/metabolic disorders, with thalassemia major being the most common among this group. The cost of SCT is variable and depends on many factors including the type of transplant and the attending post-transplant complications. The average charge for autologous transplant (both adults and pediatrics) is 24,695 JD (one JD equals 1.42 USD), and the average charge for allogeneic transplant (both adults and pediatrics) excluding haploidentical transplant is 46,787 JD. We have not noticed any peculiar patterns of complications following BMT; however, we have seen a high incidence of chronic GVHD following minitransplant with fludarabine and single-dose TBI (Seattle protocol). At the inception of the program, invasive fungal infection mainly related to building construction, and central line complications were significant. Measures implemented to control such complications were successful to a large extent. We report our results to the EBMT group and we are accredited as an unrelated transplantation center. Although from a

  15. Mean platelet volume as an indicator of platelet rejuvenation following bone-marrow transplantation. Master's thesis

    SciTech Connect

    Seanger, D.G.

    1986-07-01

    Thrombocytopenia of unpredictable duration and severity is an expected outcome of the radiation/chemotherapy protocols performed prior to bone-marrow transplantation. Serial evaluation of the platelet count and mean platelet volume of patients diagnosed with acute leukemia demonstrated the mean platelet volume to increase into reference limits 24 to 40 hours prior to a rise in the platelet count in those patients whose bone-marrow successfully responded to induction chemotherapy. Serial platelet counts and measurements of mean platelet volume were performed on 31 patients following bone marrow transplantation. Numerous platelet transfusions, together with sustained thrombocytopenia, inhibited accurate assessment of 29 of 31 patients. Two patients, however, demonstrated a rise in the mean platelet volume prior to an increase in the platelet count. Both of these patients received no platelet transfusions during the period preceding or following the rise in the platelet count. It was proposed that the serial evaluation of the mean platelet volume may assist practitioners in the decision-making process of deciding whether platlet transfusions are required, or an increase in the number of circulating platelets is imminent. A decision not to transfuse would have the direct benefit of decreasing patient costs, in conjunction with eliminating a potential source for the development of an antibody against platelets.

  16. Fludarabine, low-dose busulfan and antithymocyte globulin as conditioning for Fanconi anemia patients receiving bone marrow transplantation from HLA-compatible related donors.

    PubMed

    Maschan, A A; Trakhtman, P E; Balashov, D N; Shipicina, I P; Skorobogatova, E V; Skvortsova, Y V; Dyshlevaja, Z M; Samochatova, E V; Rumiantsev, A G

    2004-08-01

    Allogeneic hematopoietic stem cell transplantation (SCT) from unaffected donors remains the only modality for the correction of hematological abnormalities in Fanconi anemia (FA) patients. We performed four HLA-matched related donor SCT using a novel irradiation and cyclophosphamide-free conditioning regimen. The protocol included fludarabine 150 mg/m(2), busulfan 4 mg/kg, and antithymocyte globulin 90 mg/kg. Graft-versus-host disease (GVHD) prophylaxis was cyclosporin A, MTX, and daclizumab. The engraftment and occurrence of full stable donor hemopoiesis was rapid in all cases with minimal short-term toxic complications. There were no infections or febrile episodes during the inpatient phase. Three patients developed acute GVHD grade I-II involving gut and skin and one patient progressed to extensive chronic GVHD. The preparative conditioning regimen is safe and associated with low organ toxicity and effective immunosupression for the stable engraftment in FA patients undergoing SCT with matched related donors. PMID:15195080

  17. Outcomes of pediatric bone marrow transplantation for leukemia and myelodysplasia using matched sibling, mismatched related, or matched unrelated donors

    PubMed Central

    Kan, Fangyu; Woo Ahn, Kwang; Spellman, Stephen R.; Aljurf, Mahmoud; Ayas, Mouhab; Burke, Michael; Cairo, Mitchell S.; Chen, Allen R.; Davies, Stella M.; Frangoul, Haydar; Gajewski, James; Gale, Robert Peter; Godder, Kamar; Hale, Gregory A.; Heemskerk, Martin B.A.; Horan, John; Kamani, Naynesh; Kasow, Kimberly A.; Chan, Ka Wah; Lee, Stephanie J.; Leung, Wing H.; Lewis, Victor A.; Miklos, David; Oudshoorn, Machteld; Petersdorf, Effie W.; Ringdén, Olle; Sanders, Jean; Schultz, Kirk R.; Seber, Adriana; Setterholm, Michelle; Wall, Donna A.; Yu, Lolie; Pulsipher, Michael A.

    2010-01-01

    Although some trials have allowed matched or single human leukocyte antigen (HLA)–mismatched related donors (mmRDs) along with HLA-matched sibling donors (MSDs) for pediatric bone marrow transplantation in early-stage hematologic malignancies, whether mmRD grafts lead to similar outcomes is not known. We compared patients < 18 years old reported to the Center for International Blood and Marrow Transplant Research with acute myeloid leukemia, acute lymphoblastic leukemia, chronic myeloid leukemia, and myelodysplastic syndrome undergoing allogeneic T-replete, myeloablative bone marrow transplantation between 1993 and 2006. In total, patients receiving bone marrow from 1208 MSDs, 266 8/8 allelic-matched unrelated donors (URDs), and 151 0-1 HLA-antigen mmRDs were studied. Multivariate analysis showed that recipients of MSD transplants had less transplantation-related mortality, acute graft-versus-host disease (GVHD), and chronic GVHD, along with better disease-free and overall survival than the URD and mmRD groups. No differences were observed in transplant-related mortality, acute and chronic GVHD, relapse, disease-free survival, or overall survival between the mmRD and URD groups. These data show that mmRD and 8/8 URD outcomes are similar, whereas MSD outcomes are superior to the other 2 sources. Whether allele level typing could identify mmRD recipients with better outcomes will not be known unless centers alter practice and type mmRD at the allele level. PMID:20671124

  18. Disturbances in dental development after total body irradiation in bone marrow transplant recipients

    SciTech Connect

    Dahlloef, G.B.; Barr, M.; Bolme, P.; Modeer, T.; Loennqvist, B.R.; Ringden, O.; Heimdahl, A.

    1988-01-01

    The dental status of 16 children who had been treated with bone marrow transplantation (BMT) for serious bone marrow diseases was followed for up to 6 years. Several types of disturbances in dental development were observed in children who had been conditioned with total body irradiation (TBI) at 10 Gy before BMT. Thus, impaired root development that caused short V-shaped roots was found in all patients, a complete failure of root development and premature apical closure were found in five patients, enamel hypoplasia was observed in four patients, and microdontia was observed in three patients conditioned with TBI. Patients younger than 6 years of age at BMT exhibited the most severe and extensive dental aberrations. The TBI at 10 Gy appeared to be the major cause of the disturbances found.

  19. Multiple cotton wool spots following bone marrow transplantation for treatment of acute lymphatic leukaemia.

    PubMed Central

    Gloor, B; Gratwohl, A; Hahn, H; Kretzschmar, S; Robert, Y; Speck, B; Daicker, B

    1985-01-01

    Three patients with acute lymphatic leukaemia developed visual impairment due to occlusion of small retinal vessels with multiple cotton wool spots after treatment which included whole body and skull irradiation followed by bone marrow transplantation and cyclosporin A. Withdrawal of cyclosporin A and treatment with corticosteroids was followed by recovery of visual acuity. This retinopathy and the retinal changes seen in the immunodeficiency syndrome are thought to be closely related. The possible role of cyclosporin A is discussed, though cotton wool spots and retinal haemorrhages have never been described in renal transplant patients during treatment with this drug. Withdrawal of cyclosporin A, which is highly effective in preventing graft-versus-host disease, can be fatal. Irradiation of the skull prior to bone marrow transplantation and intrathecal administration of methotrexate may be the most important factors causing the retinal ischaemic signs described here. The inclusion of an ophthalmologist in the team monitoring transplant patients would lead to increased documentation and a better understanding of this disease. Images PMID:3888252

  20. Filgrastim-Stimulated Bone Marrow Compared with Filgrastim-Mobilized Peripheral Blood in Myeloablative Sibling Allografting for Patients with Hematologic Malignancies: A Randomized Canadian Blood and Marrow Transplant Group Study.

    PubMed

    Couban, Stephen; Aljurf, Mahmoud; Lachance, Sylvie; Walker, Irwin; Toze, Cynthia; Rubinger, Morel; Lipton, Jeffrey H; Lee, Stephanie J; Szer, Richard; Doocey, R; Lewis, Ian D; Huebsch, Lothar; Howson-Jan, Kang; Lalancette, Michel; Almohareb, Fahad; Chaudhri, Nadeem; Ivison, Sabine; Broady, Raewyn; Levings, Megan; Fairclough, Diane; Devins, Gerald; Szwajcer, David; Foley, Ronan; Smith, Clayton; Panzarella, Tony; Kerr, Holly; Kariminia, Amina; Schultz, Kirk R

    2016-08-01

    In adult hematopoietic cell transplantation (HCT), filgrastim-mobilized peripheral blood (G-PB) has largely replaced unstimulated marrow for allografting. Although the use of G-PB results in faster hematopoietic recovery, it is also associated with more chronic graft-versus-host disease (cGVHD). A potential alternative allograft is filgrastim-stimulated marrow (G-BM), which we hypothesized may be associated with prompt hematopoietic recovery but with less cGVHD. We conducted a phase 3, open-label, multicenter randomized trial of 230 adults with hematologic malignancies receiving allografts from siblings after myeloablative conditioning to compare G-PB with G-BM. The primary endpoint was time to treatment failure, defined as a composite of extensive cGVHD, relapse/disease progression, and death. With a median follow-up of 36 months (range, 9.6 to 48), comparing G-BM with G-PB, there was no difference between the 2 arms with respect to the primary outcome of this study (hazard ratio [HR], .91; 95% confidence interval [CI], .68 to 1.22; P = .52). However, the cumulative incidence of overall cGVHD was lower with G-BM (HR, .66; 95% CI, .46 to .95; P = .007) and there was no difference in the risk of relapse or progression (P = .35). The median times to neutrophil recovery (P = .0004) and platelet recovery (P = .012) were 3 days shorter for recipients allocated to G-PB compared with those allocated to G-BM, but there were no differences in secondary engraftment-related outcomes, such as time to first hospital discharge (P = .17). In addition, there were no graft failures in either arm. This trial demonstrates that, compared with G-PB, the use of G-BM allografts leads to a significantly lower rate of overall cGVHD without a loss of the graft-versus-tumor effect and comparable overall survival. Our findings suggest that further study of this type of allograft is warranted. PMID:27154847

  1. Cytomegalovirus pneumonia in transplant patients: CT findings

    SciTech Connect

    Eun-Young Kang; Patz, E.F. Jr.; Mueller, N.L.

    1996-03-01

    Our goal was to assess the CT findings of cytomegalovirus (CMV) pneumonia in transplant patients. The study included 10 transplant patients who had chest CT scan and pathologically proven isolated pulmonary CMV infection. Five patients had bone marrow transplant and five had solid organ transplant. The CT scans were retrospectively reviewed for pattern and distribution of disease and the CT findings compared with the findings on open lung biopsy (n = 9) and autopsy (n = 1). Nine of 10 patients had parenchymal abnormalities apparent at CT and I had normal CT scans. The findings in the nine patients included small nodules (n = 6), consolidation (n = 4), ground-glass attenuation (n = 4), and irregular lines (n = 1). The nodules had a bilateral and symmetric distribution and involved all lung zones. The consolidation was most marked in the lower lung zones. The CT findings of CMV pneumonia in transplant patients are heterogeneous. The most common patterns include small nodules and areas of consolidation. 13 refs., 4 figs., 1 tab.

  2. Recovery of hair coat color in Gray Collie (cyclic neutropenia)-normal bone marrow transplant chimeras.

    PubMed Central

    Yang, T. J.

    1978-01-01

    Gray Collie-normal bone marrow transplantation chimeras showed normal coloration of the hair coat on tails and several other areas 2 years after successful transplantation of bone marrow to correct cyclic neutropenia of the Gray Collie syndrome. Images Figures 1-2 PMID:347941

  3. Allogeneic marrow transplantation following cyclophosphamide and escalating doses of hyperfractionated total body irradiation in patients with advanced lymphoid malignancies: A phase I/II trial

    SciTech Connect

    Demirer, T.; Petersen, F.B.; Appelbaum, F.R.

    1995-07-15

    The purpose of this investigation was to define the maximum tolerated dose (MTD) of unshielded total body irradiation (TBI) delivered from dual {sup 60}C sources at an exposure rate of 0.08 Gy/min and given in thrice daily fractions of 1.2 Gy in patients with advanced lymphoid malignancies. Forty-four patients with a median age of 28 (range 6-48) years were entered into a Phase I/II study. All patients received cyclophosphamide (Cy), 120 mg/kg administered over 2 days before TBI. Marrow from human leukocyte antigen (HLA) identical siblings was infused following the last dose of TBI. An escalation-deescalation schema designed to not exceed an incidence of 25% of Grade 3-4 regimen-related toxicities (RRTs) was used. The first dose level tested was 13.2 Gy followed by 14.4 Gy. None of the four patients at the dose level of 13.2 Gy developed Grade 3-4 RRT. Two of the first eight patients receiving 14.4 Gy developed Grade 3-4 RRT, establishing this as the MTD. An additional 32 patients were evaluated at the 14.4 Gy level to confirm these initial observations. Of 40 patients receiving 14.4 Gy, 13 (32.5%) developed Grade 3-4 RRTs; 46% in adults and 12% in children. The primary dose limiting toxicity was Grade 3-4 hepatic toxicity, which occurred in 12.5% of patients. Noninfectious Grade 3-4 interstitial pneumonia syndrome occurred in 5% of patients. The actuarial probabilities of event-free survival, relapse, and nonrelapse mortality at 2 years were 0.10, 0.81, and 0.47, respectively, for patients who received 14.4 Gy of TBI. The outcome for patients receiving 14.4 Gy of TBI was not different from previous studies of other CY and TBI regimens in patients with advanced lymphoid malignancies. These data showed that the incidence of Grade 3-4 RRTs in adults was greater than the 25% maximum set as the goal of this study, suggesting that 13.2 Gy is a more appropriate dose of TBI for adults, while 14.4 Gy is an appropriate dose for children. 36 refs., 1 fig., 3 tabs.

  4. Image Guided Total Marrow Irradiation (TMI) Using Helical TomoTherapy in Patients with Multiple Myeloma and Acute Leukemia Undergoing Hematopoietic Cell Transplantation (HCT)

    PubMed Central

    Wong, Jeffrey Y. C.; Rosenthal, Joseph; Liu, An; Schultheiss, Timothy; Forman, Stephen; Somlo, George

    2013-01-01

    Purpose TBI plays an important role in patients undergoing HCT, but is associated with significant toxicities. Targeted TBI using helical tomotherapy (HT) results in reduced doses to normal organs, which predict for reduced toxicities compared to standard TBI. Methods and Materials Thirteen patients with multiple myeloma (MM) were treated on an autologous tandem transplant Phase I trial with high dose melphalan, followed 6 weeks later by TMI to skeletal bone. Doses levels were 10, 12, 14, and 16 Gy at 2 Gy QD/BID. On a separate allogeneic HCT trial, 8 patients (5 AML, 1 ALL, 1 NHL, 1 MM) were treated with TMI+TLI + splenic RT to 12 Gy (1.5 Gy BID) combined with fludarabine/melphalan. Results For the 13 patients on the tandem autoHCT trial, median age was 54 (42–66). Median organ doses were 15–65% that of the GTV dose. Grade 1–2 acute toxicities were primarily observed. Six reported no vomiting, 9 no mucositis, 6 no fatigue, and 8 no diarrhea. For the 8 patients on the alloHCT trial, the median age was 52 (24–61). Grade 2–3 nausea, vomiting, mucositis and diarrhea were observed. On both trials no grade 4 non-hematologic toxicity was observed and all patients engrafted successfully. Conclusions This study demonstrates that TMI using HT is clinically feasible. Reduced acute toxicities observed compare favorably to those seen with standard TBI. Initial results are encouraging and warrant further evaluation as a method to dose escalate with acceptable toxicity or to offer TBI containing regimens to patients unable to tolerate standard approaches. PMID:18786784

  5. [The role of blood banks in bone marrow transplantation].

    PubMed

    Höcker, P; Wagner, A; Sklenar, G

    1991-01-01

    The transfusion service (TS) plays an important role in bone marrow transplantation (BMT). Many of the techniques and methods employed are also used in the daily work of a TS like tissue typing, apheresis techniques, handling of blood and its components under sterile conditions. In the pretransplantation phase the TS is responsible for the typing of recipient and presumptive donors, harvesting of autologous blood and selection of appropriate blood components. During BMT the TS can perform bone marrow harvesting, depletion of red cells in case of ABO-incompatibility and bone marrow manipulation when T-cell depletion or purging procedures are considered. Peripheral stem cell harvest by apheresis is also best performed by the TS experienced in such techniques. Storage of hematopoietic cells in liquid nitrogen and thawing are also techniques already used in most of the transfusion services. Post BMT, the support with blood components, irradiated and almost free of white cells to avoid TA-GVH and CMV-infection, is a major job of the TS. These facts demonstrate that a well organized transfusion service is a 'conditio sine qua non' for successful BMT. PMID:1725636

  6. Saprochaete clavata invasive infection in a patient with severe aplastic anemia: Efficacy of voriconazole and liposomal amphotericin B with adjuvant granulocyte transfusions before neutrophil recovery following allogeneic bone marrow transplantation.

    PubMed

    Favre, Simon; Rougeron, Amandine; Levoir, Laure; Pérard, Baptiste; Milpied, Noël; Accoceberry, Isabelle; Gabriel, Frédéric; Vigouroux, Stéphane

    2016-03-01

    We report a case of a 27-year old man with severe aplastic anemia who developed a Saprochaete clavata (Geotrichum clavatum) disseminated invasive infection shortly prior a scheduled allogeneic bone marrow transplantation. Treatment with a combination of voriconazole, liposomal amphotericin B and adjuvant granulocyte transfusions was successful before neutrophil recovery. PMID:27069848

  7. Saprochaete clavata invasive infection in a patient with severe aplastic anemia: Efficacy of voriconazole and liposomal amphotericin B with adjuvant granulocyte transfusions before neutrophil recovery following allogeneic bone marrow transplantation

    PubMed Central

    Favre, Simon; Rougeron, Amandine; Levoir, Laure; Pérard, Baptiste; Milpied, Noël; Accoceberry, Isabelle; Gabriel, Frédéric; Vigouroux, Stéphane

    2016-01-01

    We report a case of a 27-year old man with severe aplastic anemia who developed a Saprochaete clavata (Geotrichum clavatum) disseminated invasive infection shortly prior a scheduled allogeneic bone marrow transplantation. Treatment with a combination of voriconazole, liposomal amphotericin B and adjuvant granulocyte transfusions was successful before neutrophil recovery. PMID:27069848

  8. Exercise and stress management training prior to hematopoietic cell transplantation: Blood and Marrow Transplant Clinical Trials Network (BMT CTN) 0902.

    PubMed

    Jacobsen, Paul B; Le-Rademacher, Jennifer; Jim, Heather; Syrjala, Karen; Wingard, John R; Logan, Brent; Wu, Juan; Majhail, Navneet S; Wood, William; Rizzo, J Douglas; Geller, Nancy L; Kitko, Carrie; Faber, Edward; Abidi, Muneer H; Slater, Susan; Horowitz, Mary M; Lee, Stephanie J

    2014-10-01

    Studies show that engaging patients in exercise and/or stress management techniques during hematopoietic cell transplantation (HCT) improves quality of life. The Blood and Marrow Transplant Clinical Trials Network tested the efficacy of training patients to engage in self-directed exercise and stress management during HCT. The study randomized 711 patients at 21 centers to receive 1 of 4 training interventions before HCT: a self-directed exercise program, a self-administered stress management program, both, or neither. Participants completed self-reported assessments at enrollment and up to 180 days after HCT. Randomization was stratified by center and transplant type. There were no differences in the primary endpoints of the Physical Component Summary and Mental Component Summary scales of the Medical Outcomes Study Short Form 36 at day +100 among the groups, based on an intention-to-treat analysis. There also were no differences in overall survival, days of hospitalization through day +100 post-HCT, or in other patient-reported outcomes, including treatment-related distress, sleep quality, pain, and nausea. Patients randomized to training in stress management reported more use of those techniques, but patients randomized to training in exercise did not report more physical activity. Although other studies have reported efficacy of more intensive interventions, brief training in an easy-to-disseminate format for either self-directed exercise or stress management was not effective in our trial. PMID:24910380

  9. Donor origin of circulating endothelial progenitors after allogeneic bone marrow transplantation.

    PubMed

    Ikpeazu, C; Davidson, M K; Halteman, D; Browning, P J; Brandt, S J

    2000-01-01

    Endothelial cell precursors circulate in blood and express antigens found on hematopoietic stem cells, suggesting that such precursors might be subject to transplantation. To investigate, we obtained adherence-depleted peripheral blood mononuclear cells from 3 individuals who had received a sex-mismatched allogeneic bone marrow transplant (BMT) and cultured the cells on fibronectin-coated plates with endothelial growth factors. The phenotype of the spindle-shaped cells that emerged in culture was characterized by immunofluorescent staining, and the origin of the cells was determined using a polymerase chain reaction (PCR)-based assay for polymorphic short tandem repeats (STRs). The cells manifested a number of endothelial characteristics-such as von Wlllebrand factor, CD31, and Flk-1/KDR expression; Bandeiraea simplicifolia lectin 1 binding; and acetylated low-density lipoprotein uptake-but lacked expression of certain markers of activation or differentiation, including intercellular adhesion molecule-1, vascular cell adhesion molecule-1, and the epitope for the anti-endothelial cell antibody P1H12. For each patient and at all time points studied (ranging from 5 to 52 months after transplantation), STR-PCR analysis showed that cultured cells and nucleated blood cells came exclusively from the bone marrow donor. These results demonstrate that circulating endothelial progenitors are both transplantable and capable of long-term repopulation of human allogeneic BMT recipients. PMID:10905767

  10. A comparison between regimens containing chemotherapy alone (busulfan and cyclophosphamide) and chemotherapy (V. RAPID) plus total body irradiation on marrow engraftment following allogeneic bone marrow transplantation.

    PubMed

    Reynolds, M; McCann, S R

    1989-10-01

    The effect of two conditioning regimens given prior to allogeneic bone marrow transplantation (BMT) on the kinetics of engraftment were compared. 5 patients received busulfan and cyclophosphamide: 7 patients received daunorubicin, vincristine, cytosine arabinoside, methylprednisone and VM-26 plus total body irradiation (TBI). Bone marrow progenitors (BFU-E, CFU-E, CFU-GM, CFU-F) were assayed up to 3 months post-BMT. All progenitors were severely depressed in spite of peripheral blood recovery. There was no stromal recovery in any adult patient post-BMT. There was no significant difference in time to engraftment, or colony forming units, or between patients conditioned with chemotherapy alone or chemotherapy plus TBI. We were unable to detect effects of graft-versus-host disease or cytomegalic viral infection on bone marrow progenitors or peripheral blood recovery in this study. PMID:2684682

  11. Liver Transplantation After Bone Marrow Transplantation for End Stage Liver Disease with Severe Hepatopulmonary Syndrome in Dyskeratosis Congenita: A Literature First.

    PubMed

    Mahansaria, Shyam Sunder; Kumar, Senthil; Bharathy, Kishore G S; Kumar, Sachin; Pamecha, Viniyendra

    2015-12-01

    Dyskeratosis congenita is a multisystem genetic disorder. Although hepatic involvement is reported in about 7% of patients with dyskeratosis congenita, it is not well characterized and often attributed to hemochromatosis from frequent blood transfusions. A few case reports describe cirrhosis and hepatic cell necrosis in affected individuals in autosomal dominant pedigrees. Bone marrow failure and malignancies are the principal causes of death in dyskeratosis congenita. We describe the first case of living donor liver transplantation, in dyskeratosis congenita for decompensated cirrhosis with portal hypertension. The patient also had associated severe hepatopulmonary syndrome, interstitial lung disease, bilateral hip replacement for avascular necrosis of the head of femur, and a past history of bone marrow transplantation for bone marrow failure. PMID:26900277

  12. Listeriosis in bone marrow transplant recipients: incidence, clinical features, and treatment.

    PubMed

    Chang, J; Powles, R; Mehta, J; Paton, N; Treleaven, J; Jameson, B

    1995-11-01

    Cultures of blood and/or cerebrospinal fluid from four of 1,013 bone marrow transplant recipients treated at our center between January 1972 and April 1994 were positive for Listeria monocytogenes. The overall occurrence of listeriosis was 0.39 case per 100 transplantations. Allograft recipients had received prior treatment with parenteral methylprednisolone, thus supporting an association between listeriosis and corticosteroids. Treatment with parenteral ampicillin (200 mg/[kg.d]) and gentamicin is recommended for a minimum of 3 weeks before oral therapy. Two patients with penicillin allergies in this study failed to respond to chloramphenicol-based therapeutic regimens. Recurrent meningitis occurred in two patients, and the therapeutic use of intrathecal gentamicin/vancomycin did not confer a survival advantage (i.e., the patients did not survive). PMID:8589157

  13. Class- and subclass-specific pneumococcal antibody levels and response to immunization after bone marrow transplantation.

    PubMed Central

    Lortan, J E; Vellodi, A; Jurges, E S; Hugh-Jones, K

    1992-01-01

    Immunoglobulin class- and subclass-specific antibodies to a polyvalent pneumococcal capsular polysaccharide vaccine (Pneumovax II) were measured before and after immunization in children, 1 year or more after bone marrow transplantation for a variety of genetic disorders. The median titres of specific IgG, IgG1 and IgG2 pneumococcal antibodies fell significantly (P less than 0.05) from pre-transplantation levels. The levels of pneumococcal antibodies in the patients before immunization were markedly lower than those in control children of comparable age, for antibodies of IgM, IgG, IgG1 and IgG2 classes (P = less than 0.001 in each case). Apart from IgG2 antibodies, the median response to immunization with Pneumovax II was not significantly different from the controls (P greater than 0.05). However, because of the lower pre-immunization levels, the patients did not achieve a high post-immunization-specific antibody titre in any immunoglobulin class or subclass, when compared with normal children. Neither the pre-immunization specific antibody levels nor the response to immunization were affected by splenectomy or the presence of chronic graft-versus-host disease. Immunization of the donor before bone marrow harvest did not influence the level of specific antibody 1 year or more after transplantation. No significant correlation was found between the total serum IgG2, the patients' age at the time of assessment, or time after transplantation, and the IgG2-specific antibody response. The lack of specific antibodies and the poor IgG2 response to pneumococcal antigens may contribute towards the occurrence of infection with Streptococcus pneumoniae in the late post-transplantation period. PMID:1606736

  14. Transient increase of serum IgD levels after allogeneic bone-marrow transplantation.

    PubMed Central

    Korver, K; Radl, J; Schellekens, P T; Vossen, J M

    1988-01-01

    Serum IgD levels were followed longitudinally twice a week for up to 100 days in 60 children undergoing allogeneic bone-marrow transplantation (n = 52) or immunosuppression (n = 8) for the treatment of leukaemia, severe aplastic anaemia or severe combined immunodeficiency. In 40 out of the 49 post-transplantation periods analysed (82%), a transient sharp increase of serum IgD was detected, irrespective of initial disease. A similar peak was found in one out of five children after immunosuppressive treatment. A second IgD peak was only recorded in grafted patients (14/49 post-transfusion periods). Peak levels of IgD ranged from 1.3 to 185.7 IU/ml (median 12.2 IU/ml), which represents a 2.6 to 22.4-fold increase over 'baseline' levels. In the transplanted leukaemia and aplastic anaemia patients, the rise of serum IgD occurred at the same time (geometric mean 16 days after transplantation) and was shown to represent heterogeneous polyclonal IgD in six of them. The onset of the serum IgD peak was significantly delayed in children suffering from severe combined immunodeficiency (P less than 0.05) and was demonstrated in one patient to consist of homogeneous IgD. No relation was found between either the occurrence of clinical acute graft-versus-host disease or infections after treatment, and the time of onset of IgD elevations. To detect transient serum IgD peaks as described here, frequent sampling of sera is necessary. The origin of the early IgD peaks seems to reside within the recipient's cells by an unknown mechanism. The late IgD peaks are most probably an expression of gradual reconstitution of the immune system following bone-marrow transplantation. PMID:3044651

  15. The outcome of children requiring admission to an intensive care unit following bone marrow transplantation.

    PubMed

    Hayes, C; Lush, R J; Cornish, J M; Foot, A M; Henderson, J; Jenkins, I; Murphy, P; Oakhill, A; Pamphilon, D H; Steward, C G; Weir, P; Wolf, A; Marks, D I

    1998-08-01

    We report the results of a retrospective study of the role of intensive care unit (ICU) admission in the management of 367 children who underwent bone marrow transplantation (BMT) at a tertiary referral institution. 39 patients (11%) required 44 ICU admissions for a median of 6 d. 70% received marrow from unrelated donors, half of which were mismatched; 80% had leukaemia and two-thirds were considered high-risk transplants. Respiratory failure was the major reason for admission to ICU. 75% of admissions required mechanical ventilation (for a median of 5 d) and 20 patients had lung injury as defined by the criteria of the Seattle group. None of 11 patients with proven viral pneumonitis survived (P = 0.06) and only one of 20 patients with lung injury survived (P < 0.01). Six of seven patients with a primary neurological problem survived (P < 0.001); these appear to represent a good outcome group. Age, the presence of graft-versus-host disease, the use of inotropes, isolated renal or hepatic impairment, and paediatric risk of mortality (PRISM) score were not predictive of outcome. In total, 12 patients (27% of admissions) survived and were discharged from hospital 30d or more after admission and eight (18%) survived >6 months. ICU admission can be beneficial to selected children post-BMT but it may be less useful in proven viral pneumonitis. Where mechanical ventilation is required, the duration of this support should be limited unless there is rapid improvement. PMID:9722291

  16. [Allogenic hematopoietic stem cell transplantation in acquired aplastic anemia: first experience of the National Center for Bone Marrow Grafting].

    PubMed

    Abdelkefi, A; Ladeb, S; Ben Othman, T; Torjman, L; Jeddi, R; Ben Abdeladhim, A

    2001-10-01

    Bone marrow transplantation from HLA-identical sibling offers cure and leads to restoration of normal hematopoiesis and long-term survival in 60-80% of recipients. From february 1998 to october 1999, seven patients with aplastic anemia (2 very severe aplastic anemia and 5 severe aplastic anemia), with a median age of 22 years (14-39), received a transplant from an HLA-identical sibling donor. All patients had sustained engraftment. Only one patient developed grade IV acute graft-versus-host disease. One patient died in the 22th day of systemic mycobacterial infection and one in the 79th day of acute graft-versus-host disease. The remaining 5 patients are alive and have a complete hematological recovery, with a median follow-up of 6 months (1,5-12). There are at least two reasons for the improved survival of patients with aplastic anemia who where treated by HLA-indentical bone marrow transplantation. One is the decreased incidence of graft rejection that has resulted from the more judicious use of transfusions before bone marrow transplantation, and improvements in the immunosuppressive qualities of the conditioning programs. Another reason for improved survival is the decrease in the incidence and severity of acute graft-versus-host disease. PMID:11910688

  17. Pregnancy after autologous bone marrow transplantation for malignant lymphomas.

    PubMed

    Brice, P; Pautier, P; Marolleau, J P; Castaigne, S; Gisselbrecht, C

    1994-10-01

    In the present paper, we report two cases of normal pregnancy after high dose chemotherapy and autologous stem cell transplantation (ASCT) in two of the 72 women belonging to a group of 188 patients transplanted in our unit for advanced malignant lymphoma. These pregnancies occurred 19 and 33 months after high dose therapy in two women aged 27 and 28, neither of whom had received previous total body irradiation or pelvic radiotherapy. There are several reasons for the relatively low frequency of pregnancies after ASCT. In particular, the median age of the patients is 35 years, most of these women are transplanted in relapse and have received previous pretreatment with alkylating agents and the disease free survival rate does not exceed 40%. The preservation of long term fertility should be taken into account when deciding therapeutic options for young women with curable disease. PMID:7892134

  18. A systematic review of psychosocial factors affecting survival after bone marrow transplantation.

    PubMed

    Hoodin, Flora; Weber, Shauncie

    2003-01-01

    An electronic database search identified 15 studies of psychosocial factors affecting survival after bone marrow transplantation. The studies were assessed for methodological quality by two reviewers using the procedures of Bland and colleagues. Although some studies found that psychological variables affect survival after bone marrow transplantation, the reviewers' analysis of the methodologically sound studies suggested that survival after bone marrow transplantation is not substantively affected by depressed mood or other psychopathology in adults or by social support in adults or children. Longer survival may be related to lower "anxious preoccupation," higher "fighting spirit," and better quality of life ratings before and soon after transplant in adults. Overall, however, the literature is insufficiently developed to provide definitive evidence for a relationship between psychological variables and survival after bone marrow transplantation. Future primary studies in this area should be designed to maximize replicability and generalizability. PMID:12724499

  19. Late-onset keratoconjunctivitis sicca syndrome after bone marrow transplantation: incidence and risk factors. European Group or Blood and Marrow Transplantation (EBMT) Working Party on Late Effects.

    PubMed

    Tichelli, A; Duell, T; Weiss, M; Socié, G; Ljungman, P; Cohen, A; van Lint, M; Gratwohl, A; Kolb, H J

    1996-06-01

    The incidence, time course and risk factors associated with late-onset keratoconjunctivitis sicca syndrome after bone marrow transplantation (BMT) was evaluated in a multicenter retrospective cohort study conducted by the European Group for Blood and Marrow Transplantation (EBMT) Working Party on Late Effects. Data were requested from participating European centers on all patients transplanted up to December 1980 and on all patients treated during the year of 1984. Twenty-eight centers reported data on 258 patients and 248 could be evaluated for keratoconjunctivitis. Forty-eight of the 248 (19%) patients developed a keratoconjunctivitis sicca syndrome between 3 and 127 months (13.8 months) after BMT. The actuarial probability of developing dry eyes was 21 +/- 3% at 15 years. Thirty-three of the 48 (69%) patients with sicca syndrome had graft-versus-host disease (GVHD) compared to 60 of 200 (30%) patients without keratoconjunctivitis (P < 0.0001). The probability of developing keratoconjunctivitis sicca syndrome at 15 years was 38 +/- 6% for patients with and 10 +/- 3% (P < 0.0001) for those without chronic GVHD. Factors associated with an increased risk for late-onset of keratoconjunctivitis are chronic GVHD (relative risk 3.5; CI, 1.9-6.9), female patients (5.6; CI, 1.6-18.8), age older than 20 years (3.1; CI, 1.6-5.6), single dose irradiation for preparation to BMT (3.8; CI, 1.3-11.3) and methotrexate for prevention of GVHD (3.6, CI, 1.05-12.8). Late-onset kerato- conjunctivitis is a frequent ocular complication of BMT. With adequate treatment, severe corneal defects can be avoided. It occurs more frequently in patients with chronic GVHD, but, independent of chronic GVHD, more frequently in older patients and in females as it is observed in de novo Sjögren's syndrome. These data support the current concept that chronic GVHD is a reaction of both, allo- and autoimmunity. PMID:8807122

  20. Prevention and treatment of fungal infections in bone marrow transplantation.

    PubMed

    Mossad, Sherif B

    2003-07-01

    There has not been as much success in the prevention and treatment of invasive fungal infections, particularly aspergillosis, compared to the prevention and treatment of cytomegalovirus infection and graft-versus-host disease in bone marrow transplant (BMT) recipients. Allogeneic BMT recipients who develop graft-versus-host disease and remain immunosuppressed for long periods are at major risk for development of these infections. Prevention of environmental exposure, antifungal chemoprophylaxis, and attempts at early diagnosis are essential for the reduction of mortality from invasive fungal infections. Chest computerized axial tomography is extremely useful in diagnosing pulmonary aspergillosis. However, microbiologic or histologic identification of infection remains essential. Unfortunately, the response to therapy in BMT recipients remains suboptimal. With the development of the lipid formulations of amphotericin B, the newer azoles, and the echinocandins, safer and more efficacious options have become available. The optimal use of antifungal agents or their combinations remains to be determined. PMID:12901327

  1. Phase I/II study of Holmium-166-DOTMP for bone marrow ablation in multiple myeloma prior to bone marrow transplantation (BMT)

    SciTech Connect

    Podoloff, D.A.; Bhadkamkar, V.H.; Kasi, L.P.

    1994-05-01

    We evaluated a bone seeking radionuclide, Ho-166 DOTMP (which has both beta and gamma energies) as an agent for bone marrow ablation prior to bone marrow transplant. Six men and 1 woman in the age range 42-59 yrs. who had previously failed conventional chemotherapy using VAD (Vincristine, Adriamycin, Dexamethasone) were treated. Each patient received a diagnostic dose (Dx) of 30 mCi of Ho-166 DOTMP and underwent serial total body images using photopeak and scatter windows. Transmission images were obtained on day O. Transmission, scatter and photopeak images were used to calculate marrow dose and skeletal uptake. Therapy dose (Tx) was established to deliver a prescribed absorbed dose to the marrow. Bone marrow biopsy samples from lilac crest were obtained to determine activity concentration and to calculate marrow dose. The Dx was followed by a Tx of 25 Gy (3 pts.), 40 Gy (3 pts.) and 50 Gy (1 pt.). Additional total body imaging was accomplished prior to each Tx and SPECT after the final Tx. Bone retention varied from 26-33%. The calculated red marrow dose varied from 11 to 48 Gy. Toxicity was minimal and included: myalgia (1), nausea (2), increased BUN (1), sore throat (1), fever (1x1 day). Bone marrow ablation was achieved in 3/7 pts. The last pt. treated at the highest dose level had greater than 75% reduction in myeloma protein. We conclude that at doses as high as 31.8 mCi/Kg no significant toxicity has been observed. Diagnostic pretherapy imaging and derived dosimetry is helpful in prescribing a red marrow dose prior to radionuclide therapy. The MTD has not yet been reached. However, thus far Ho-166 DOTMP has safely ablated bone marrow prior to BMT.

  2. Autologous Transplantation of Bone Marrow Adult Stem Cells for the Treatment of Idiopathic Dilated Cardiomyopathy

    PubMed Central

    Westphal, Ricardo João; Bueno, Ronaldo Rocha Loures; Galvão, Paulo Bezerra de Araújo; Zanis Neto, José; Souza, Juliano Mendes; Guérios, Ênio Eduardo; Senegaglia, Alexandra Cristina; Brofman, Paulo Roberto; Pasquini, Ricardo; da Cunha, Claudio Leinig Pereira

    2014-01-01

    Background Morbimortality in patients with dilated idiopathic cardiomyopathy is high, even under optimal medical treatment. Autologous infusion of bone marrow adult stem cells has shown promising preliminary results in these patients. Objective Determine the effectiveness of autologous transplantation of bone marrow adult stem cells on systolic and diastolic left ventricular function, and on the degree of mitral regurgitation in patients with dilated idiopathic cardiomyopathy in functional classes NYHA II and III. Methods We administered 4,54 x 108 ± 0,89 x 108 bone marrow adult stem cells into the coronary arteries of 24 patients with dilated idiopathic cardiomyopathy in functional classes NYHA II and III. Changes in functional class, systolic and diastolic left ventricular function and degree of mitral regurgitation were assessed after 3 months, 6 months and 1 year. Results During follow-up, six patients (25%) improved functional class and eight (33.3%) kept stable. Left ventricular ejection fraction improved 8.9%, 9.7% e 13.6%, after 3, 6 and 12 months (p = 0.024; 0.017 and 0.018), respectively. There were no significant changes neither in diastolic left ventricular function nor in mitral regurgitation degree. A combined cardiac resynchronization and implantable cardioversion defibrillation was implanted in two patients (8.3%). Four patients (16.6%) had sudden death and four patients died due to terminal cardiac failure. Average survival of these eight patients was 2.6 years. Conclusion Intracoronary infusion of bone marrow adult stem cells was associated with an improvement or stabilization of functional class and an improvement in left ventricular ejection fraction, suggesting the efficacy of this intervention. There were no significant changes neither in left ventricular diastolic function nor in the degree of mitral regurgitation. PMID:25590932

  3. The fate of cells with chromosome aberrations after total-body irradiation and bone marrow transplantation

    SciTech Connect

    Carbonell, F.; Ganser, A.; Fliedner, T.M.; Arnold, R.; Kubanek, B.

    1983-03-01

    Cytogenetic studies were done on bone marrow cells and peripheral lymphocytes of four patients (three with acute nonlymphocytic leukemia, one with aplastic anemia) at various intervals up to 861 days after total-body X irradiation (TBI) at doses between 4.5 and 10 Gy (450-1000 rad) followed by syngeneic or allogeneic bone marrow transplantation. Whereas no radiation-induced aberrations could be found in the bone marrow, apart from a transient finding in the patient with the lowest radiation dose, aberrant metaphases were seen in the peripheral lymphocytes of three patients in the range from 2.5 to 46% even at 861 days after the exposure. There were no demonstrable aberrations related to TBI in the only patient developing graft-versus-host disease. The dicentric yield as determined in the aberrant metaphases with 46 centromeres ranged between 3.4 +/- 1.3 and 4.9 +/- 0.4. In one patient it was demonstrated by BUdR-labeling that after 10 Gy (1000 rad) TBI the surviving and heavily damaged lymphocytes can go into cell cycle and reach at least the third mitosis. The percentage of aberrant cells diminished by about 25% at each mitotic division.

  4. Myeloid regeneration after whole body irradiation, autologous bone marrow transplantation, and treatment with an anabolic steroid.

    PubMed

    Ambrus, C M; Ambrus, J L

    1975-01-01

    Stumptail monkeys (Macaca speciosa) received lethal whole body radiation. Autologous bone marrow injection resulted in survival of the majority of the animals. Treatment with Deca-Durabolin, an anabolic steroid, caused more rapid recovery of colony-forming cell numbers in the bone marrow than in control animals. Both the Deca-Durabolin-treated and control groups were given autologous bone marrow transplantation. Anabolic steroid effect on transplanted bone marrow colonyforming cells may explain the increased rate of leukopoietic regeneration in anabolic steroid-treated animals as compared to controls. PMID:124758

  5. Bone Marrow GvHD after Allogeneic Hematopoietic Stem Cell Transplantation.

    PubMed

    Szyska, Martin; Na, Il-Kang

    2016-01-01

    The bone marrow is the origin of all hematopoietic lineages and an important homing site for memory cells of the adaptive immune system. It has recently emerged as a graft-versus-host disease (GvHD) target organ after allogeneic stem cell transplantation (alloHSCT), marked by depletion of both hematopoietic progenitors and niche-forming cells. Serious effects on the restoration of hematopoietic function and immunological memory are common, especially in patients after myeloablative conditioning therapy. Cytopenia and durable immunodeficiency caused by the depletion of hematopoietic progenitors and destruction of bone marrow niches negatively influence the outcome of alloHSCT. The complex balance between immunosuppressive and cell-depleting treatments, GvHD and immune reconstitution, as well as the desirable graft-versus-tumor (GvT) effect remains a great challenge for clinicians. PMID:27066008

  6. Bone Marrow GvHD after Allogeneic Hematopoietic Stem Cell Transplantation

    PubMed Central

    Szyska, Martin; Na, Il-Kang

    2016-01-01

    The bone marrow is the origin of all hematopoietic lineages and an important homing site for memory cells of the adaptive immune system. It has recently emerged as a graft-versus-host disease (GvHD) target organ after allogeneic stem cell transplantation (alloHSCT), marked by depletion of both hematopoietic progenitors and niche-forming cells. Serious effects on the restoration of hematopoietic function and immunological memory are common, especially in patients after myeloablative conditioning therapy. Cytopenia and durable immunodeficiency caused by the depletion of hematopoietic progenitors and destruction of bone marrow niches negatively influence the outcome of alloHSCT. The complex balance between immunosuppressive and cell-depleting treatments, GvHD and immune reconstitution, as well as the desirable graft-versus-tumor (GvT) effect remains a great challenge for clinicians. PMID:27066008

  7. Survival and prognostic factors of invasive aspergillosis after allogeneic bone marrow transplantation.

    PubMed

    Ribaud, P; Chastang, C; Latgé, J P; Baffroy-Lafitte, L; Parquet, N; Devergie, A; Espérou, H; Sélimi, F; Rocha, V; Espérou, H; Sélimi, F; Rocha, V; Derouin, F; Socié, G; Gluckman, E

    1999-02-01

    To determine prognostic factors for survival in bone marrow transplant recipients with invasive aspergillosis (IA), we retrospectively reviewed 27 IA cases observed in our bone marrow transplantation unit between January 1994 and October 1994. On 30 September 1997, six patients were alive and disease-free. The median survival after IA diagnosis was 36 days. Of eight variables found to be related to survival according to the univariate analysis, graft-versus-host disease (GVHD) status at IA diagnosis (P = .0008) and the cumulative prednisolone dose taken during the week preceding IA diagnosis (CPDlw) (P < .0001) were selected by a backward stepwise Cox regression model. A three-stage classification was established: CPD1w of < or =7 mg/kg (3 of 8 patients died; 60-day survival rate, 88%), CPD1w of >7 mg/kg and no GVHD (9 of 10 patients died; 60-day survival rate, 20%), and CPD1w of >7 mg/kg and active acute grade 2 or more or extensive chronic GVHD (9 of 9 patients died; 30-day survival rate, 0) (P < .0001). PMID:10064251

  8. In vivo cell kinetics of the bone marrow transplantation using dual colored transgenic rat system

    NASA Astrophysics Data System (ADS)

    Kai, Kotaro; Teraoka, Satoshi; Adachi, Yasushi; Ikehara, Susumu; Murakami, Takashi; Kobayashi, Eiji

    2008-02-01

    Because bone marrow is an adequate site for bone marrow stem cells, intra-bone marrow - bone marrow transplantation (IBM-BMT) is an efficient strategy for bone marrow transplantation (BMT). However, the fate of the transplanted cells remains unclear. Herein, we established a dual-colored transgenic rat system utilizing green fluorescent protein (GFP) and a luciferase (luc) marker. We then utilized this system to investigate the in vivo kinetics of transplanted bone marrow cells (BMCs) after authentic intravenous (IV)-BMT or IBM-BMT. The in vivo fate of the transplanted cells was tracked using an in vivo luminescent imaging technique; alterations in peripheral blood chimerism were also followed using flow cytometry. IBM-BMT and IV-BMT were performed using syngeneic and allogeneic rat combinations. While no difference in the proliferation pattern was observed between the two treatment groups at 7 days after BMT, different distribution patterns were clearly observed during the early phase. In the IBM-BMT-treated rats, the transplanted BMCs were engrafted immediately at the site of the injected bone marrow and expanded more rapidly than in the IV-BMT-treated rats during this phase. Graft-versus-host disease was also visualized. Our bio-imaging system using dual-colored transgenic rats is a powerful tool for performing quantitative and morphological assessments in vivo.

  9. Remodeling of the thoracic aorta after bone marrow cell transplantation

    PubMed Central

    Felix, Alyne; Monteiro, Nemesis; Rocha, Vinícius Novaes; Oliveira, Genilza; Moraes, Alan Cesar; Andrade, Cherley; Nascimento, Ana Lucia; de Carvalho, Laís; Thole, Alessandra; Carvalho, Jorge

    2014-01-01

    Stem cells are characterized by their ability to differentiate into multiple cell lineages and display the paracrine effect. The aim of this work was to evaluate the effect of therapy with bone marrow cells (BMCs) on blood glucose, lipid metabolism and aortic wall remodeling in mice through the administration of a high fat diet and subsequent BMCs transplantation. C57BL/6 mice were fed a control diet (CO group) or an atherogenic diet (AT group). After 16 weeks, the AT group was divided into four groups: an AT 14 days group and AT 21 days group, that were given an injection of vehicle and sacrificed at 14 and 21 days after, respectively; AT-BMC 14 days group and AT-BMC 21 days group that was given an injection of BMCs and sacrificed at 14 and 21 days after. The CO group was sacrificed along with other groups. The BMCs transplant had reduced blood glucose, triglycerides and total cholesterol. The Qa (1/mm2) was quantitatively reduced in AT 14 days group, AT 21 days group and was high in AT-BMC 21 days group. The AT 21 days group exhibited increased tunica media and elastic system fibers. The immunolabeling for α-SMA and VEGF showed less immunolabeling in transplanted groups with BMCs. The immunostaining for PCNA seems to be more expressive in the group AT-BMC 21 days group. To conclude, our results support the concept that in mice, the injection of BMCs improve glucose levels, lipid metabolism and remodeling of the aortic wall in animals using atherogenic diet. PMID:25337194

  10. Successful Bone Marrow Transplantation in a Child with X-Linked Hyper-IgM Syndrome.

    PubMed

    Isam, Haddadin; Al-Wahadneh, A

    2004-01-01

    A 13-year-old boy was diagnosed at the age of three years as having hyper IgM Immunodeficiency syndrome (HIgM). It is a rare congenital disease characterized by recurrent infections and very low level of serum immunoglobulin (IgG, IgA) and elevated IgM. Conservative treatment with antibiotics and regular intravenous immunoglobulin (IVIG) was not satisfactory. At the age of five, the patient developed Hodgkin's lymphoma, which was treated successfully with chemotherapy. Experience with Bone Marrow Transplantation (BMT) in such cases is limited as a definitive treatment for this kind of syndromes. He was transplanted from his HLA-matched sister, and three years post BMT follow-up he showed good clinical recovery and immunoreconstitution. PMID:17642786

  11. Bone marrow transplantation in the prevention of intellectual disability due to inherited metabolic disease: ethical issues.

    PubMed

    Louhiala, P

    2009-07-01

    Many inherited metabolic diseases may lead to varying degrees of brain damage and thus also to intellectual disability. Bone marrow transplantation (BMT) has been used for over two decades as a form of secondary prevention to stop or reverse the progress of the disease process in some of these conditions. At the population level the impact of BMT on the prevalence of intellectual disability is minute, but at the individual level its impact on the prognosis of the disease and the well-being of the patient can be substantial. The dark side of BMT use is the burden of side effects, complications and transplantation-related mortality in less successful cases. The ethical issues involved in this therapy are discussed in this review. PMID:19567689

  12. Pulmonary, Gonadal, and Central Nervous System Status after Bone Marrow Transplantation for Sickle Cell Disease

    PubMed Central

    Walters, Mark C.; Hardy, Karen; Edwards, Sandie; Adamkiewicz, Thomas; Barkovich, James; Bernaudin, Francoise; Buchanan, George R.; Bunin, Nancy; Dickerhoff, Roswitha; Giller, Roger; Haut, Paul R.; Horan, John; Hsu, Lewis L.; Kamani, Naynesh; Levine, John E.; Margolis, David; Ohene-Frempong, Kwaku; Patience, Melinda; Redding-Lallinger, Rupa; Roberts, Irene A. G.; Rogers, Zora R.; Sanders, Jean E.; Scott, J. Paul; Sullivan, Keith M.

    2010-01-01

    We conducted a prospective, multicenter investigation of human-leukocyte antigen (HLA) identical sibling bone marrow transplantation (BMT) in children with severe sickle cell disease (SCD) between 1991 and 2000. To determine if children were protected from complications of SCD after successful BMT, we extended our initial study of BMT for SCD to conduct assessments of the central nervous system (CNS) and of pulmonary function 2 or more years after transplantation. In addition, the impact on gonadal function was studied. After BMT, patients with stroke who had stable engraftment of donor cells experienced no subsequent stroke events after BMT, and brain magnetic resonance imaging (MRI) exams demonstrated stable or improved appearance. However, 2 patients with graft rejection had a second stroke after BMT. After transplantation, most patients also had unchanged or improved pulmonary function. Among the 11 patients who had restrictive lung changes at baseline, 5 were improved and 6 had persistent restrictive disease after BMT. Of the 2 patients who had obstructive changes at baseline, 1 improved and 1 had worsened obstructive disease after BMT. There was, however, significant gonadal toxicity after BMT, particularly among female recipients. In summary, individuals who had stable donor engraftment did not experience sickle-related complications after BMT, and were protected from progressive CNS and pulmonary disease. PMID:19822218

  13. Use of leflunomide in an allogeneic bone marrow transplant recipient with refractory cytomegalovirus infection.

    PubMed

    Avery, R K; Bolwell, B J; Yen-Lieberman, B; Lurain, N; Waldman, W J; Longworth, D L; Taege, A J; Mossad, S B; Kohn, D; Long, J R; Curtis, J; Kalaycio, M; Pohlman, B; Williams, J W

    2004-12-01

    Ganciclovir-resistant cytomegalovirus (CMV) infection is an emerging problem in transplant recipients. Foscarnet resistance and cidofovir resistance have also been described, but no previous reports have suggested treatment regimens for patients with CMV refractory to all three of these drugs. Leflunomide, an immunosuppressive drug used in rheumatoid arthritis and in rejection in solid-organ transplantation, has been reported to have novel anti-CMV activity. However, its clinical utility in CMV treatment has not been described previously. We report an allogeneic bone marrow transplant recipient who developed CMV infection refractory to sequential therapy with ganciclovir, foscarnet, and cidofovir. The patient was ultimately treated with a combination of leflunomide and foscarnet. Both phenotypic and genotypic virologic analysis was performed on sequential CMV isolates. The patient's high CMV-DNA viral load became undetectable on leflunomide and foscarnet, but the patient, who had severe graft-versus-host disease (GVHD) of the liver, expired with progressive liver failure and other complications. We concluded that leflunomide is a new immunosuppressive agent with anti-CMV activity, which may be useful in the treatment of multiresistant CMV. However, the toxicity profile of leflunomide in patients with underlying GVHD remains to be defined. PMID:15489872

  14. Chronic myeloid leukemia relapsing ten years after allogenic bone marrow transplantation.

    PubMed

    Hino, Yutaro; Doki, Noriko; Yamamoto, Keita; Senoo, Yasushi; Sasajima, Satoshi; Sakaguchi, Masahiro; Hattori, Keiichiro; Kaito, Satoshi; Kurosawa, Shuhei; Harada, Kaito; Ikegawa, Shuntaro; Watanabe, Daisuke; Hagino, Takeshi; Yoshioka, Kosuke; Watakabe, Kyoko; Igarashi, Aiko; Najima, Yuho; Kobayashi, Takeshi; Kakihana, Kazuhiko; Sakamaki, Hisashi; Ohashi, Kazuteru

    2016-05-01

    A 58-year-old female was diagnosed with Philadelphia chromosome positive chronic myeloid leukemia (CML) in blast crisis (BC) in 2004. The patient received imatinib, which quickly induced molecular remission, and subsequently underwent bone marrow transplantation (BMT) from an unrelated human leukocyte antigen (HLA)-identical donor. The post-transplant clinical course was essentially uneventful. In 2014, ten years after the BMT, the patient was admitted to our hospital complaining of lymphadenopathy, and blasts were observed in peripheral blood. The patient was diagnosed as having a CML relapse in myeloid BC, with leukemic infiltration in lymph nodes, and was treated with dasatinib. Subsequently, pleural effusion developed and nilotinib was administered, which induced normal blood counts without blasts and partial cytogenetic remission, one month after administration. Six months after the relapse, this patient underwent a second BMT from an HLA-matched unrelated donor. Recent studies have demonstrated the cumulative incidence of CML relapse more than five years after allogeneic hematopoietic stem cell transplantation (allo-HSCT) to be higher than in acute myeloid leukemia. Although rare, the possibility of late relapse should be considered in patients diagnosed with CML after allo-HSCT. PMID:27263786

  15. Transplant Outcomes for Children with T Cell Acute Lymphoblastic Leukemia in Second Remission: A Report from the Center for International Blood and Marrow Transplant Research.

    PubMed

    Burke, Michael J; Verneris, Michael R; Le Rademacher, Jennifer; He, Wensheng; Abdel-Azim, Hisham; Abraham, Allistair A; Auletta, Jeffery J; Ayas, Mouhab; Brown, Valerie I; Cairo, Mitchell S; Chan, Ka Wah; Diaz Perez, Miguel A; Dvorak, Christopher C; Egeler, R Maarten; Eldjerou, Lamis; Frangoul, Haydar; Guilcher, Gregory M T; Hayashi, Robert J; Ibrahim, Ahmed; Kasow, Kimberly A; Leung, Wing H; Olsson, Richard F; Pulsipher, Michael A; Shah, Niketa; Shah, Nirali N; Thiel, Elizabeth; Talano, Julie-An; Kitko, Carrie L

    2015-12-01

    Survival for children with relapsed T cell acute lymphoblastic leukemia (T-ALL) is poor when treated with chemotherapy alone, and outcomes after allogeneic hematopoietic cell transplantation (HCT) is not well described. Two hundred twenty-nine children with T-ALL in second complete remission (CR2) received an HCT after myeloablative conditioning between 2000 and 2011 and were reported to the Center for International Blood and Marrow Transplant Research. Median age was 10 years (range, 2 to 18). Donor source was umbilical cord blood (26%), matched sibling bone marrow (38%), or unrelated bone marrow/peripheral blood (36%). Acute (grades II to IV) and chronic graft-versus-host disease occurred in, respectively, 35% (95% confidence interval [CI], 27% to 45%) and 26% (95% CI, 20% to 33%) of patients. Transplant-related mortality at day 100 and 3-year relapse rates were 13% (95% CI, 9% to 18%) and 30% (95% CI, 24% to 37%), respectively. Three-year overall survival and disease-free survival rates were 48% (95% CI, 41% to 55%) and 46% (95% CI, 39% to 52%), respectively. In multivariate analysis, patients with bone marrow relapse, with or without concurrent extramedullary relapse before HCT, were most likely to relapse (hazard ratio, 3.94; P = .005) as compared with isolated extramedullary disease. In conclusion, HCT for pediatric T-ALL in CR2 demonstrates reasonable and durable outcomes, and consideration for HCT is warranted. PMID:26327632

  16. Irradiated or aseptically prepared frozen dairy desserts: acceptability to bone marrow transplant recipients.

    PubMed

    Dong, F M; Hashisaka, A E; Rasco, B A; Einstein, M A; Mar, D R; Aker, S N

    1992-06-01

    Sterile ice cream and frozen yogurt were offered to immunosuppressed patients recovering from bone marrow transplantation. To obtain sterile products, two of the dairy desserts (prepackaged ice cream and frozen yogurt bars) were exposed to 40 kGy of cobalt 60 irradiation. Four different flavors of ice cream were aseptically prepared under a laminar airflow hood using commercially sterilized ingredients. A commercially sterile, frozen milk-based drink on the low-microbial menu served as the control. Ratings of the seven products by 17 patients indicated that a frozen vanilla milk-based drink and aseptically prepared chocolate ice cream were highly acceptable to recovery immunosuppressed patients who have difficulty eating most foods. However, the seven desserts received higher ratings from a sensory panel of healthy individuals than from the patient panel, confirming that new foods for the low-microbial diet should be "market-tested" by the targeted patient population before inclusion in the menu. PMID:1607569

  17. What Are the Risks of a Blood and Marrow Stem Cell Transplant?

    MedlinePlus

    ... from the NHLBI on Twitter. What Are the Risks of a Blood and Marrow Stem Cell Transplant? ... are more likely to have graft failure. Other Risks The chemotherapy and/or radiation you receive during ...

  18. Technical modifications in hyperfractionated total body irradiation for T-lymphocyte deplete bone marrow transplant

    SciTech Connect

    Lawton, C.A.; Barber-Derus, S.; Murray, K.J.; Casper, J.T.; Ash, R.C.; Gillin, M.T.; Wilson, J.F. )

    1989-08-01

    The Medical College of Wisconsin implemented a major bone marrow transplant (BMT) program in July 1985. The type of transplants to be focused on were allogeneic T-lymphocyte deplete. Total body irradiation (TBI) was initially patterned after the Memorial method. Patients received total body irradiation in a sitting position at a dose rate of 20-25 cGy/minute with 50% attenuation lung blocks used both anterior/posterior and posterior/anterior. Electron boosting was utilized for the ribs beneath the lung blocks. Occasionally, lower extremity boosting was required because of the sitting position. A dose of 14 Gy was chosen since T-lymphocyte deplete bone marrow transplant data suggest the need for higher total doses to consistently obtain engraftment. This dose was given in 3 equal daily fractions over 3 days following conditioning chemotherapy. Six of 11 patients treated in this manner developed lethal pulmonary events. In response to the pulmonary toxicity, partial lung shielding was increased to 60% attenuation. In the next 107 patients receiving this program of total body irradiation there was a reduced incidence of fatal pulmonary events (10 cases of fatal idiopathic interstitial pneumonitis and 12 cases of fatal pulmonary infections) after a median follow-up of 9 months. This was an obvious improvement over the initial group. A significant level of hepato-renal toxicity was also observed with 14 Gy total body irradiation when no liver or kidney blocking was used. Of the first 20 patients treated, three cases of fatal veno-occlusive disease resulted. Subsequently, a 10% attenuation right sided liver block was added. Five of 98 patients treated with this block have developed fatal hepatic dysfunction, (median follow-up of 7.2 months).

  19. Development and characterization of a lung-protective method of bone marrow transplantation in the mouse.

    PubMed

    Janssen, William J; Muldrow, Alaina; Kearns, Mark T; Barthel, Lea; Henson, Peter M

    2010-05-31

    Allogeneic bone marrow transplantation is a common method used to study the contribution of myeloid and lymphoid cell populations in murine models of disease. The method requires lethal doses of radiation to ablate the bone marrow. Unintended consequences of radiation include organ injury and inflammatory cell activation. The goal of our study was to determine the degree to which bone marrow transplantation alters lungs and to develop a system to protect the lungs during radiation. C57BL/6 mice were subjected to total body irradiation with 900cGy and then transplanted with bone marrow from green fluorescent protein (GFP) expressing mice. Resultant chimeras exhibited a significant decline in alveolar macrophage numbers within 72h, modest influx of neutrophils in the lungs at 14days, and repopulation of the lungs by alveolar macrophages of bone marrow origin by 28days. Neutrophil influx and alveolar macrophage turnover were prevented when 1cm thick lead shields were used to protect the lungs during radiation, such that 8weeks after transplantation less than 30% of alveolar macrophages were of donor origin. Lung-shielded mice achieved a high level of bone marrow engraftment with greater than 95% of circulating leukocytes expressing GFP. In addition, their response to intratracheal lipopolysaccharide was similar to non-transplanted mice. We describe a model whereby lead shields protect resident cell populations in the lungs from radiation during bone marrow transplantation but permit full bone marrow engraftment. This system may be applicable to other organ systems in which protection from radiation during bone marrow transplantation is desired. PMID:20347833

  20. Hemopoietic stem cell transplantation in thalassemia: a report from the European Society for Blood and Bone Marrow Transplantation Hemoglobinopathy Registry, 2000-2010.

    PubMed

    Baronciani, D; Angelucci, E; Potschger, U; Gaziev, J; Yesilipek, A; Zecca, M; Orofino, M G; Giardini, C; Al-Ahmari, A; Marktel, S; de la Fuente, J; Ghavamzadeh, A; Hussein, A A; Targhetta, C; Pilo, F; Locatelli, F; Dini, G; Bader, P; Peters, C

    2016-04-01

    Allogeneic hemopoietic stem cell transplantation (HSCT) is the only method currently available to cure transfusion-dependent thalassemia major that has been widely used worldwide. To verify transplantation distribution, demography, activity, policies and outcomes inside the European Group for Blood and Marrow Transplantation (EBMT), we performed a retrospective non-interventional study, extracting data from the EBMT hemoglobinopathy prospective registry database. We included 1493 consecutive patients with thalassemia major transplanted between 1 January 2000 and 31 December 2010. In total, 1359 (91%) transplants were performed on patients <18 years old, 1061 were from a human leukocyte Ag-identical sibling donor. After a median observation time of 2 years, the 2-year overall survival (OS) and event-free survival (EFS; that is, thalassemia-free survival) were 88 ± 1% and 81 ± 1%, respectively. Transplantation from a human leukocyte Ag-identical sibling offered the best results, with OS and EFS of 91 ± 1% and 83 ± 1%, respectively. No significant differences in survival were reported between countries. The threshold age for optimal transplant outcomes was around 14 years, with an OS of 90-96% and an EFS of 83-93% when transplants were performed before this age. Allogeneic HSCT for thalassemia is a curative approach that is employed internationally and produces excellent results. PMID:26752139

  1. Cataracts after total body irradiation and marrow transplantation: a sparing effect of dose fractionation

    SciTech Connect

    Deeg, H.J.; Flournoy, N.; Sullivan, K.M.; Sheehan, K.; Buckner, C.D.; Sanders, J.E.; Storb, R.; Witherspoon, R.P.; Thomas, E.D.

    1984-07-01

    Two hundred seventy-seven patients, who have been followed for 1 to 12 years after marrow transplantation, have been examined for cataract development. In preparation for transplantation, 96 patients with aplastic anemia were conditioned with chemotherapy only, while 181 patients (two with aplastic anemia and 179 with a hematologic malignancy) were conditioned with a regimen of total body irradiation (TBI) and chemotherapy. TBI was delivered from two opposing /sup 60/Co sources at an exposure rate of 4 to 8 cGy/min, either as a single dose of 10 Gy (105 patients) or in fractions (76 patients). To date, 86 patients have developed cataracts. Kaplan-Meier product limit estimates of the incidence of cataracts for patients given chemotherapy only and no TBI, single-dose TBI, and fractionated TBI are 19, 80, 18%, respectively. On the basis of proportional hazards regression analyses, patients given single-dose TBI had a relative risk of developing cataracts that was 4.7-fold higher than in patients given fractionated TBI or chemotherapy only, suggesting a significant sparing effect with use of TBI dose fractionation.

  2. Genetic polymorphisms predicting the outcome of bone marrow transplants.

    PubMed

    Dickinson, Anne M; Middleton, Peter G; Rocha, Vanderson; Gluckman, Eliane; Holler, Ernst

    2004-12-01

    Analysis of non-histocompatibility leucocyte antigen (HLA) functional genomics, together with conventional risk factors in haematopoietic stem cell transplantation (HSCT) can lead to predicting outcome in HLA-matched sibling transplant recipients. Polymorphisms of cytokine genes including tumour necrosis factor alpha, interleukin-10, interferon gamma and interleukin (IL)-6, associate with more severe acute graft-versus-host disease (aGvHD). Donor genotype for IL-1 receptor antagonist (IL-1Ra) has been associated with reduced aGvHD severity. Other genotypes (patient IL-1Ra, IL-6 and donor IL-1 alpha) have been associated with chronic GvHD, or overall survival (Vitamin D receptor and oestrogen receptor). Polymorphisms within genes associated with host defence/inflammatory responses (mannose binding lectin genes, myeloperoxidase genes and the FC gamma receptors) have been associated with infections. Polymorphisms of pharmacogenes, such as methylenetetrahydrofolate-reductase, have been associated with aGvHD and other post-transplant complications. The NOD2 gene polymorphism, associated with Crohn's disease, has been shown to be associated with risk of gut GvHD. The majority of the studies have been carried out in single centre HLA-matched sibling cohorts and in relatively few matched unrelated donor transplants. This review gives an overall perspective of the current field of non-HLA genetics with regard to HSCT outcome, clinical relevance and potential application of the results to clinical management of HSCT. PMID:15566351

  3. Autologous haematopoietic stem cell transplants for autoimmune disease--feasibility and transplant-related mortality. Autoimmune Disease and Lymphoma Working Parties of the European Group for Blood and Marrow Transplantation, the European League Against Rheumatism and the International Stem Cell Project for Autoimmune Disease.

    PubMed

    Tyndall, A; Fassas, A; Passweg, J; Ruiz de Elvira, C; Attal, M; Brooks, P; Black, C; Durez, P; Finke, J; Forman, S; Fouillard, L; Furst, D; Holmes, J; Joske, D; Jouet, J; Kötter, I; Locatelli, F; Prentice, H; Marmont, A M; McSweeney, P; Musso, M; Peter, H H; Snowden, J A; Sullivan, K; Gratwohl, A

    1999-10-01

    This ongoing multicentre prospective phase I/II trial enrolled 74 consecutive patients from 22 centres worldwide with severe autoimmune disease, 35 with rheumatological disorders, 31 with neurological, five with haematological and three with vasculitides. They were treated with autologous peripheral blood or bone marrow transplants according to predetermined criteria. Two patients died after mobilisation before transplant. Seventy-two patients were given 73 transplants, seven bone marrow, and 66 mobilised peripheral blood stem cell transplants. The graft was manipulated to remove T and/or B cells in 43 cases. All 73 transplants engrafted. Five patients died of transplant-related complications: two from bleeding, three from infections. Two patients died of progressive disease. The transplant-related mortality at 1 year of 9% (1-17%; 95% CI) is comparable to the transplant-related mortality of 6% (3-9%; 95% CI) in patients transplanted during the same period in Europe for non-Hodgkin's lymphoma in sensitive relapse (P = 0.39). Sixty patients are evaluable for response, 40 patients (65%) showed some improvement in their disease. Haematopoietic stem cell transplants are feasible for patients with severe refractory autoimmune disease. Transplant-related mortality is comparable to results in patients with non-Hodgkin's lymphoma in responsive relapse. Two-thirds of the patients show at least some response. These preliminary data are promising. Although associated with considerable risk, randomised trials comparing autologous stem cell transplants to conventional therapy are warranted. PMID:10516675

  4. Spread of Pseudomonas fluorescens due to contaminated drinking water in a bone marrow transplant unit.

    PubMed

    Wong, Vanessa; Levi, Katrina; Baddal, Buket; Turton, Jane; Boswell, Tim C

    2011-06-01

    Pseudomonas infections are an important cause of morbidity and mortality in immunocompromised patients. We present here data for the spread of Pseudomonas fluorescens caused by a contaminated drinking water dispenser in a bone marrow transplant unit. Over a 1-month period we observed a sharp increase in the isolation of P. fluorescens from weekly pharyngeal surveillance swabs. Environmental samples were taken from a variety of water sources throughout the unit. These samples were cultured on cetrimide agar medium, and isolates were epidemiologically characterized by antibiotic susceptibility patterns and molecular typing methods. Nine patients became colonized with P. fluorescens, and six out of the nine developed febrile neutropenia. P. fluorescens was cultured after the filtration of 100 ml of drinking water from one of two stand-alone chiller units supplying cooled bottled water to the bone marrow transplant unit. All other environmental samples were negative. There were no further cases of P. fluorescens colonization after the contaminated dispenser was removed. Molecular typing showed that all P. fluorescens isolates were identical by both random amplification of polymorphic DNA PCR and pulsed-field gel electrophoresis. We recommend that such bottled water supplies not be used in high-risk areas or be subject to regular microbiological monitoring. PMID:21450958

  5. Use of spleen organ cultures to monitor hemopoietic progenitor cell regeneration following irradiation and marrow transplantation

    SciTech Connect

    von Melchner, H.; Metcalf, D.; Mandel, T.E.

    1980-11-01

    After lethal irradiation of C57BL mice followed by the injection of 10/sup 7/ marrow cells, total cellularity and progenitor cell levels exceeded pretreatment levels within 12 days in the spleen, but regeneration remained incomplete in the marrow. The exceptional regenerative capacity of progenitor populations in the spleen was observed in organ cultures of spleen slices prepared 24 h after irradiation and transplantation, excluding continuous repopulation from the marrow as a significant factor in splenic regeneration.

  6. Seizure Treatment in Transplant Patients

    PubMed Central

    Shepard, Paul W.

    2013-01-01

    Opinion statement Solid organ transplantation is frequently complicated by a spectrum of seizure types, including single partial-onset or generalized tonic-clonic seizures, acute repetitive seizures or status epilepticus, and sometimes the evolution of symptomatic epilepsy. There is currently no specific evidence involving the transplant patient population to guide the selection, administration, or duration of antiepileptic drug (AED) therapy, so familiarity with clinical AED pharmacology and application of sound judgment are necessary for successful patient outcomes. An initial detailed search for symptomatic seizure etiologies, including metabolic, infectious, cerebrovascular, and calcineurin inhibitor treatment-related neuro-toxic complications such as posterior reversible encephalopathy syndrome (PRES), is imperative, as underlying central nervous system disorders may impose additional serious risks to cerebral or general health if not promptly detected and appropriately treated. The mainstay for post-transplant seizure management is AED therapy directed toward the suspected seizure type. Unfavorable drug interactions could place the transplanted organ at risk, so choosing an AED with limited interaction potential is also crucial. When the transplanted organ is dysfunctional or vulnerable to rejection, AEDs without substantial hepatic metabolism are favored in post-liver transplant patients, whereas after renal transplantation, AEDs with predominantly renal elimination may require dosage adjustment to prevent adverse effects. Levetiracetam, gabapentin, pregabalin, and lacosamide are drugs of choice for treatment of partial-onset seizures in post-transplant patients given their efficacy spectrum, generally excellent tolerability, and lack of drug interaction potential. Levetiracetam is the drug of choice for primary generalized seizures in post-transplant patients. When intravenous drugs are necessary for acute seizure management, benzodiazepines and

  7. Biological significance of HLA locus matching in unrelated donor bone marrow transplantation

    PubMed Central

    Kashiwase, Koichi; Matsuo, Keitaro; Azuma, Fumihiro; Morishima, Satoko; Onizuka, Makoto; Yabe, Toshio; Murata, Makoto; Doki, Noriko; Eto, Tetsuya; Mori, Takehiko; Miyamura, Koichi; Sao, Hiroshi; Ichinohe, Tatsuo; Saji, Hiroo; Kato, Shunichi; Atsuta, Yoshiko; Kawa, Keisei; Kodera, Yoshihisa; Sasazuki, Takehiko

    2015-01-01

    We hypothesized that the compatibility of each HLA loci between donor and patient induced divergent transplant-related immunologic responses, which attributed to the individualized manifestation of clinical outcomes. Here, we analyzed 7898 Japanese pairs transplanted with T-cell–replete marrow from an unrelated donor with complete HLA allele typing data. Multivariable competing risk regression analyses were conducted to evaluate the relative risk (RR) of clinical outcomes after transplantation. A significant RR of HLA allele mismatch compared with match was seen with HLA-A, -B, -C, and -DPB1 for grade III-IV acute graft-versus-host disease (GVHD), and HLA-C for chronic GVHD. Of note, only HLA-C and HLA-DPB1 mismatch reduced leukemia relapse, and this graft-versus-leukemia effect of HLA-DPB1 was independent of chronic GVHD. HLA-DRB1 and HLA-DQB1 double (DRB1_DQB1) mismatch was revealed to be a significant RR for acute GVHD and mortality, whereas single mismatch was not. Thus, the number of HLA-A, -B, -C, -DPB1, and DRB1_DQB1 mismatches showed a clear-cut risk difference for acute GVHD, whereas the number of mismatches for HLA-A, -B, -C, and DRB1_DQB1 showed the same for mortality. In conclusion, we determined the biological response to HLA locus mismatch in transplant-related immunologic events, and provide a rationale for use of a personalized algorithm for unrelated donor selection. PMID:25519752

  8. HIGH-DOSE CHEMOTHERAPY WITH BLOOD OR BONE MARROW TRANSPLANTS FOR RHABDOMYOSARCOMA

    PubMed Central

    Stiff, Patrick J.; Agovi, Manza-A.; Antman, Karen H.; Blaise, Didier; Camitta, Bruce M.; Cairo, Mitchell S.; Childs, Richard W.; Edwards, John R; Gale, Robert Peter; Hale, Gregory A.; Lazarus, Hillard M.; Arora, Mukta

    2009-01-01

    Rhabdomyosarcoma (RMS), the most common soft-tissue sarcoma in children, is cured with conventional therapy in 70%. However, 5 year survival for those who relapse is about 30% and drops to about 15% for those with unfavorable histologies (alveolar/undifferentiated subtypes). We describe outcomes of 62 subjects receiving autologous blood/bone marrow transplants for RMS between 1989 and 2003 and reported to CIBMTR. Histological subtype was confirmed by reviewing pathology reports. Transplant-related mortality (TRM), progression-free survival (PFS) and survival were evaluated. Overall 73% of subjects were < 20 years; 39% had cancer bulk >5cm, 63% had metastasis at diagnosis, 55% had unfavorable histologies, 92% had cancer responsive to chemotherapy pretransplant and 67% were in 1st remission. The 1-year TRM was 5% (95% CI, 1–12%) and the 5 year PFS and survival were 29% (95% CI, 18–41%) and 32% (95% CI, 21–44%) respectively. There was only a 4% relapse rate after the first year. There were no differences in 5 year PFS or survival based on histological subtype, transplant in 1st remission vs. relapse (36% vs. 29%; p=0.5), or transplantation for poor-risk histologies in 1st remission vs. relapse (34% vs. 33%; p=0.9). Our data indicate that autotransplants for RMS disease are typically done in patients with disease responsive to chemotherapy pretransplant, with approximately one-third long-term survivors. Despite high risk factors, we also found a low TRM, perhaps reflecting the migration from marrow to blood stem cells as the graft source. Even when performed after relapse for alveolar/undifferentiated histologies, long-term survivals were seen seemingly better than results with conventional therapies. PMID:19961947

  9. Preliminary Study of Autologous Bone Marrow Nucleated Cells Transplantation in Children With Spinal Cord Injury

    PubMed Central

    Jarocha, Danuta; Milczarek, Olga; Kawecki, Zdzislaw; Wendrychowicz, Anna; Kwiatkowski, Stanislaw

    2014-01-01

    The objective of this study was to assess the safety and efficacy of transplanting bone marrow nucleated cells (BMNCs) to treat children with complete interruption of spinal cord (SC) continuity. The present study was conducted from 2005 to 2011. The inclusion criteria were a magnetic resonance imaging-confirmed complete interruption of SC continuity and no improvement in neurological status within 6 months after standard therapy. Bone marrow was isolated from the iliac ala and submitted to BMNC isolation. Subsequently, the cell suspension was administered into the SC cavity and intravenously. In total, 18 of 19 intraspinal and intravenous BMNC transplantation procedures performed caused no adverse events. One case was connected with transient bradycardia. The experimental therapy showed no late complications in the 1- to 6-year follow-up evaluation period. Neurological improvement was observed in two patients who received multiple implantations. One patient demonstrated improved superficial sensation from Th3 to Th12/L1 and a restored bladder-filling sensation. In the other case, superficial sensation was improved from C2 to C5, and the respiratory drive, the swallowing reflex, and tongue movements were restored. Spasticity and quality of life were improved in three of five patients. In addition, skin pressure ulcers healed and did not recur. Our preliminary results demonstrate the safety and feasibility of BMNC transplantation in children with complete SC injury. The results indicate that a certain degree of neurological and quality-of-life improvement can be attained by children with chronic complete SC injury who receive multiple BMNC implantations. PMID:24493853

  10. Current Opinion of Bone Marrow Stromal Cell Transplantation for Ischemic Stroke

    PubMed Central

    KURODA, Satoshi

    2016-01-01

    This article reviews recent advancement and perspective of bone marrow stromal cell (BMSC) transplantation for ischemic stroke, based on current information of basic and translational research. The author would like to emphasize that scientific approach would enable us to apply BMSC transplantation into clinical situation in near future. PMID:26984453