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1.
Protective effect of cryotherapy against oral mucositis among allogeneic hematopoietic stem cell transplant recipients using melphalan-based conditioning
Oku, S., Futatsuki, T., Imamura, Y., Hikita, H., Inada, A., Mizutani, S., Mori, Y., Kashiwazaki, H.
Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer. 2023;31(9):521
Abstract
PURPOSE Oral cryotherapy is an effective method to prevent oral mucositis (OM) induced by chemotherapeutic agents, such as melphalan (Mel). However, there is limited data about cryotherapy in allogeneic hematopoietic stem cell transplantation (allo-HSCT) recipients; thus, the current study aimed to examine the efficacy of cryotherapy among allo-HSCT recipients treated with Mel-containing regimens. METHODS Medical records of 78 consecutive allo-HSCT recipients were retrospectively analyzed. Baseline characteristics and clinical courses between the patients who received cryotherapy (cryotherapy group, n = 42) and those who did not (control group, n = 36) were compared, especially focusing on methotrexate (MTX) use as a part of graft-versus-host disease (GVHD) prophylaxis. RESULTS Binary logistic regression analysis revealed that a higher dose of Mel (OR, 3.82; 95%CI, 1.085-13.46; P = 0.037) or MTX use (OR, 7.61; 95% CI, 2.41-23.97; P < 0.001) was associated with the incidence of OM. MTX use was also significantly associated with the duration of OM (β = 0.515; 95% CI, 9.712-21.636; P < 0.001). Among 31 patients without MTX use, cryotherapy was associated with a significant reduction of OM development (0% in the cryotherapy group vs 35% in the control group, P = 0.021). We did not find such an association in 47 patients with MTX use. CONCLUSION Cryotherapy was useful to prevent the incidence of OM in allo-HSCT recipients in the cases without MTX for GVHD prophylaxis.
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2.
The incidence of severe oral mucositis in patients undergoing different conditioning regimens in haematopoietic stem cell transplantation
Nakagaki, M., Kennedy, G. A., Gavin, N. C., Clavarino, A., Whitfield, K.
Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer. 2022;:1-9
Abstract
PURPOSE Oral mucositis is a common complication during haematopoietic stem cell transplantation (HSCT). This study aimed to assess the incidence of severe mucositis in patients undergoing different HSCT regimens. METHODS This single-centre retrospective study reviewed daily oral assessment for 467 consecutive patients who underwent different transplant regimens for matched unrelated or related allogeneic HSCT with post-transplant methotrexate, haploidentical or mismatched HSCT with post-transplant cyclophosphamide (PTCy), or autologous HSCT. Oral care and cryotherapy with melphalan were used. Patient demographic data, oral mucositis WHO grade, use of total parenteral nutrition (TPN) and patient-controlled analgesia (PCA) were collected. RESULTS Grade 3-4 oral mucositis was common in myeloablative total body irradiation (TBI)-based regimens cyclophosphamide/ TBI (CyTBI) (71%) and fludarabine/ TBI (FluTBI) with PTCy (46%), as well as reduced-intensity fludarabine/melphalan (FluMel) (43%) and carmustine/etoposide/cytarabine/melphalan (BEAM) autologous HSCT (41%). In contrast, grade 3-4 oral mucositis was less common in reduced-intensity haploidentical regimen melphalan/fludarabine/TBI with PTCy (19%), all non-myeloablative regimens (0-9%) and high-dose melphalan autologous HSCT (26%). TPN and PCA use were correlated to oral mucositis severity. CONCLUSIONS Severe oral mucositis was associated with myeloablative TBI, methotrexate and melphalan in combination with methotrexate and in BEAM. Use of PTCy was preferable over methotrexate to prevent oral mucositis.
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3.
Effect of Keratinocyte Growth Factor on Hospital Readmission and Regimen-Related Toxicities after Autologous Hematopoietic Cell Transplantation for Lymphoma
El Jurdi, N., Fair, C., Rogosheske, J., Shanley, R., Arora, M., Bachanova, V., Betts, B., He, F., Holtan, S., Janakiram, M., et al
Transplantation and cellular therapy. 2021;27(2):179.e1-179.e4
Abstract
Regimen-related toxicities with high-dose therapy followed by hematopoietic cell rescue leads to considerable patient distress, morbidity, and high readmission rates. Palifermin is a recombinant keratinocyte growth factor that is Food and Drug Administration-approved to decrease severe oral mucositis (OM) associated with autologous hematopoietic cell transplantation (ASCT) for hematologic malignancies. We added palifermin as a supportive care measure for patients with lymphoma undergoing ASCT with BEAM conditioning. We compared patients receiving palifermin (n?=?35) with historical controls (n?=?38) for toxicity and readmission outcomes. The cumulative incidence of OM of any grade was 23% in the palifermin-treated patients and 42% in the control group. Patients receiving palifermin were less likely to be readmitted (57% versus 82%; P?=?.04), had fewer hospital readmission days (median, 4 days versus 7 days; P < .01), and had fewer total days in the hospital through day +30 after ASCT (median, 12 days versus 15 days; P?=?.05). Fewer patients in the palifermin group had >20 days in the hospital through day +30 (9% in the palifermin group versus 23% of controls). Adverse events associated with palifermin were mild and transient. The addition of palifermin limits severe regimen-related toxicities and decreases readmissions and duration of hospital stay. This and other measures are needed to identify comprehensive and cost-effective approaches, possibly including palifermin, to prevent severe regimen-related toxicities and decrease health care resource utilization.
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4.
Oral mucositis in patients with acute myeloid leukemia treated with allogeneic hematopoietic stem cell transplantation in relation to the conditioning used prior to transplantation
Wysocka-Slowik, A., Gil, L., Slebioda, Z., Kregielczak, A., Dorocka-Bobkowska, B.
Annals of hematology. 2021
Abstract
This study was designed to investigate the frequency and severity of oral mucositis in patients with acute myeloid leukemia after allogeneic hematopoietic cell transplantation, in relation to the type of conditioning used. Eighty patients diagnosed with acute myeloid leukemia were assigned to two groups based on the conditioning regimen used before transplantation. The intensity of oral inflammatory lesions induced by chemotherapy (oral mucositis) was evaluated according to a 5-point scale recommended by World Health Organization. Oral mucosa was investigated in all patients before the transplantation and during two subsequent stages of the post-transplantation procedure in relation to the conditioning regimen used. Mucositis in the oral cavity was observed in the majority of patients (66%) in the first week after transplantation, whereas the largest percentage of patients suffering oral lesions (74%) occurred in the second week after transplantation. A significantly higher percentage of patients with mucositis was observed in the group which underwent myeloablation therapy (74% of MAC and 50% of RIC patients in the first week; 83% of MAC and 53% of RIC patients in the second examination).The severity of mucositis after transplantation was higher in the MAC patients compared to the RIC patients. The highest mean value of the mucositis index was recorded in the second week in the MAC group (1.59). In AML sufferers receiving allo-HSCT, oral mucositis is a significant complication of the transplantation. This condition is more frequent and more severe in patients after treatment with myeloablation therapy.
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5.
Less mucositis toxicity after 6 versus 3 fractions of high-dose total body irradiation before allogeneic stem cell transplantation
Sengelov, H., Petersen, P. M., Fog, L., Schmidt, M., Specht, L.
Bone marrow transplantation. 2019
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6.
Retrospective study of the digestive tract mucositis derived from myeloablative and non-myeloablative/reduced-intensity conditionings with busulfan in hematopoietic cell transplantation patient
Eduardo, F. P., Bezinelli, L. M., Gobbi, M., Rosin, F. C. P., Carvalho, D. L. C., Ferreira, M. H., da Silva, C. C., Hamerschlak, N., Correa, L.
Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer. 2018
Abstract
Busulfan is a major component of chemotherapy conditioning in hematopoietic cell transplantation (HCT). This alkylating agent is highly toxic at myeloablative doses, exposing HCT patients to risks of mortality. Non-myeloablative (NMA) and reduced-intensity conditioning (RIC) using busulfan have shown impaired toxicity. However, the toxicity of NMA/RIC in the digestive tract is poorly described. This study aimed to characterize the mucositis in the oral cavity (OM), oropharynx/esophagus, and gastrointestinal tract derived from conditionings with myeloablative and non-myeloablative doses of busulfan. We retrospectively retrieved clinical data of HCT patients (n = 100) who underwent myeloablative conditioning (MAC) or NMA/RIC with busulfan. Frequency and time duration of mucositis in the oral cavity and oropharynx/esophagus, diarrhea, and prescription of total parenteral nutrition (TPN) and opioids were also collected. OM severity (p = 0.009) and time duration of mucositis in oropharynx/esophagus (p = 0.022) were frequently higher in MAC than NMA/RIC. A myeloablative dose of busulfan was a risk factor for OM grade ≥ 2 (OR = 4.8, p = 0.002) and for mucositis in oropharynx/esophagus ≥ 5 days (OR = 2.64, p = 0.035). A longer duration of mucositis in the oropharynx/esophagus was also associated with an increase in the prescription of opioids (OR = 7.10, p < 0.001).Overall survival (OS) in MAC was significantly higher than that in NMA/RIC (p = 0.017). No variables related to mucositis interfere significantly in OS. In conclusion, myelosuppression in busulfan-based regimens are predisposed to a high risk for severe OM and to prolonged mucositis in the oropharynx/esophagus.
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7.
Influences of FLU/BU and FLU/MEL on incidence and severity of oral mucositis among allogeneic hematopoietic stem cell transplantation patients
Torihata, S., Mukai, T., Uchihashi, T., Matsunaga, K., Miki, H., Yasumoto, M., Yasutake, N., Ashida, A., Enomoto, A., Hamada, S., et al
Rinsho Ketsueki - Japanese Journal of Clinical Hematology. 2017;58(3):197-203
Abstract
In the present study, we compared the incidence and severity of oral mucositis among patients undergoing allogeneic hematopoietic stem cell transplantation after fludarabine-based regimens with busulfan 12.8 mg/kg (FB12.8), with busulfan less than or equal to 9.6 mg/kg (FB9.6), and with melphalan 140 mg/m2 (FM). The incidence of oral mucositis after FB12.8 was the highest among these 3 groups. After FM, all of the patients had developed oral mucositis by day 7. The mean disease duration of oral mucositis after FB12.8 was 13.5 days, whereas the mean disease duration after FM was 24.9 days, and was significantly prolonged as compared to that after FB12.8 (p=0.0009). The incidence of severe oral mucositis (grade 3) after FM was significantly higher than that after FB12.8 (p=0.03). As stated above, although the incidence of oral mucositis after FB12.8 was higher than that after FM, oral mucositis after FB12.8 showed improvement relatively quickly without deterioration. In contrast, the higher incidence of severe oral mucositis and the delay in resolution of mucositis after FM were remarkable.
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8.
Safety, Pharmacokinetics, and Efficacy of Palifermin in Children and Adolescents with Acute Leukemias Undergoing Myeloablative Therapy and Allogeneic Hematopoietic Stem Cell Transplantation: A Pediatric Blood and Marrow Transplant Consortium Trial
Morris, J., Rudebeck, M., Neudorf, S., Moore, T., Duerst, R., Shah, A. J., Graham, M., Aquino, V., Morris, C., Olsson, B.
Biology of Blood & Marrow Transplantation. 2016;22(7):1247-56
Abstract
Currently, effective pharmacologic treatment to reduce severe oral mucositis (OM) resulting from high-dose myeloablative cytotoxic therapy in the pediatric population is not available. Palifermin has been proven to decrease the incidence and duration of severe OM in adults with hematologic malignancies undergoing hematopoietic stem cell transplantation (HSCT). In the pediatric population, however, data on palifermin treatment are limited. A phase I dose-escalation study of palifermin in pediatric patients with acute leukemias undergoing myeloablative HSCT with total body irradiation, etoposide, and cyclophosphamide was performed to determine a safe and tolerable dose and to characterize the pharmacokinetic (PK) profile and efficacy of palifermin. Twenty-seven patients in 3 age groups (1 to 2, 3 to 11, and 12 to 16 years) and 3 dose levels (40, 60, and 80 mug/kg/day) were studied. There were no deaths, dose-limiting toxicities, or treatment-related serious adverse events. Long-term safety outcomes did not differ from what would be expected in this population. PK data showed no differences between the 3 age groups. Exposure did not increase with increase in dose. The maximum severity of OM (WHO grade 4) occurred in 6 patients (22%), none of whom was in the 80-mug/kg/day dosing group. This study showed that all doses were well tolerated and a good safety profile in all 3 pediatric age groups was seen. Copyright © 2016 American Society for Blood and Marrow Transplantation. Published by Elsevier Inc. All rights reserved.
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9.
CD34+ selection and the severity of oropharyngeal mucositis in total body irradiation-based allogeneic stem cell transplantation
Anand, A., Anandi, P., Jain, N. A., Lu, K., Dunavin, N., Hourigan, C. S., Le, R. Q., Chokshi, P. D., Ito, S., Stroncek, D. F., et al
Supportive Care in Cancer. 2016;24(2):815-22
Abstract
OBJECTIVE The purpose of the present study was to evaluate the impact of ex vivo T cell depleted (TCD) by CD34+ selection on the incidence and severity of oropharyngeal mucositis (OM) after myeloablative allogeneic stem cell transplant (allo-SCT) with total body irradiation (TBI) conditioning. This approach has the advantage of avoiding methotrexate for graft versus host disease (GVHD) prophylaxis. PATIENTS AND METHODS We analyzed the incidence and severity of OM in a cohort of 105 consecutive patients who underwent CD34+ selected (peripheral blood stem cells (PBSCs) from human leukocyte antigen (HLA)-identical siblings) allo-SCT with total body irradiation (TBI) conditioning. OM was graded by the World Health organization (WHO) and the Bearman regimen-related toxicity (RRT) scales. RESULTS The incidence of WHO grade 3-4 OM was 34.3 %. There were no cases of grade 3-4 OM by the RRT scale. Significant correlation was found between the severity of OM and the use of intravenous (IV) narcotic medications (r (2)=0.15, p=0.004), total parenteral nutrition (TPN; r (2)=0.68, p<0.001), and hospital length of stay (LOS) (r (2)=0.12, p=0.01). DISCUSSION TBI-induced OM can inflict significant morbidity in the early transplant period, and the incidence of WHO grade 3-4 OM can exceed 50 % when methotrexate is used for GVHD prophylaxis. In the CD34+ selected setting, methotrexate is avoided and the incidence of WHO grade 3-4 OM, use of TPN, and need for narcotic analgesia appear to be lower than historic evidence from standard T-replete allogeneic transplantation. CONCLUSION We conclude that toxicity from OM is tolerable in CD34+ selected allo-SCT and should be prospectively measured in randomized trials comparing CD34+ selection versus T-replete transplantation.