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Lopez-Delgado JC, Patel JJ, Stoppe C, McClave SA. Considerations for medical nutrition therapy management of the critically ill patient with hematological malignancies: A narrative review. Nutr Clin Pract 2024; 39:800-814. [PMID: 38666811 DOI: 10.1002/ncp.11152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 02/26/2024] [Accepted: 03/21/2024] [Indexed: 07/04/2024] Open
Abstract
Patients with hematological malignancies (HMs) are more frequently admitted now than in the past to the intensive care unit (ICU) due to more aggressive approaches in primary therapy of HMs and the need for critical care support. Pathophysiological alterations derived from HMs and the different hematological therapies, such as chemotherapy, negatively affect gastrointestinal (GI) function, metabolism, and nutrition status. Further, malnutrition strongly influences outcomes and tolerance of the different hematological therapies. In consequence, these critically ill patients frequently present with malnutrition and pathophysiological alterations that create challenges for the delivery of medical nutrition therapy (MNT) in the ICU. Frequent screening, gauging tolerance, and monitoring nutrition status are mandatory to provide individualized MNT and achieve nutrition objectives. The present review discusses how HM impact GI function and nutrition status, the importance of MNT in patients with HM, and specific considerations for guidance in providing adequate MNT to these patients when admitted to the ICU.
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Affiliation(s)
| | - Jayshil J Patel
- Division of Pulmonary and Critical Care Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Christian Stoppe
- Department of Anesthesiology, Intensive Care, Emergency and Pain Medicine, University Hospital, Würzburg, Würzburg, Germany
- Department of Cardiac Anesthesiology and Intensive Care Medicine, Charité Berlin, Berlin, Germany
| | - Stephen A McClave
- Department of Medicine, University of Louisville School of Medicine, Louisville, Kentucky, USA
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2
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Murphy JD, Symons HJ, Cooke KR. Nutritional Support Best Practices in Pediatric Blood and Marrow Transplant Patients: An Integrative Review. CHILDREN (BASEL, SWITZERLAND) 2024; 11:637. [PMID: 38929217 PMCID: PMC11202119 DOI: 10.3390/children11060637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/22/2024] [Revised: 05/17/2024] [Accepted: 05/23/2024] [Indexed: 06/28/2024]
Abstract
Nutrition is vital to the long-term survival of children undergoing blood and marrow transplantation (BMT), but there is no standardization on how to optimize the nutritional status of these patients. A literature search was performed to evaluate nutritional support approaches currently in practice for pediatric patients who are undergoing BMT. CINAHL, Embase, and Cochrane databases were searched for peer-reviewed articles evaluating nutritional interventions for BMT recipients aged 20 or younger. Nine articles published between 2019 and 2023 were found and reviewed. The nutritional support varied between enteral nutrition, parenteral nutrition, a combination of both, and prophylactic feeding tube placement. The post-transplant outcomes identified as associated with alterations in nutritional regimens included length of stay, date of platelet engraftment, incidence of acute graft-versus-host disease, infection rate, and overall survival. The use of any amount of enteral nutrition compared to parenteral alone was beneficial. Complications during BMT can potentially be decreased via prioritizing enteral nutrition over parenteral. The paucity of literature on this topic highlights an unmet need in the field. Future research should focus on ways to optimize the nutritional support of transplant recipients, including increasing the likelihood of enteral feeding tube placement and utilization.
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Affiliation(s)
- Jessica D. Murphy
- School of Nursing, Johns Hopkins University, Baltimore, MD 21287, USA;
| | - Heather J. Symons
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA;
| | - Kenneth R. Cooke
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA;
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3
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Murphy JD, Cooke KR, Symons HJ, VanGraafeiland B. Enteral nutrition optimization program for children undergoing blood & marrow transplantation: A quality improvement project. J Pediatr Nurs 2024; 74:61-68. [PMID: 38000117 DOI: 10.1016/j.pedn.2023.11.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 11/08/2023] [Accepted: 11/09/2023] [Indexed: 11/26/2023]
Abstract
BACKGROUND Malnutrition in children and young adults undergoing blood and marrow transplantation (BMT) increases morbidity and mortality. Addressing this via optimization of enteral nutrition can potentially improve outcomes. METHODS This Quality Improvement project utilized pre-post-intervention design and post-intervention survey to evaluate a novel program optimizing enteral nutrition support in children undergoing BMT. All patients aged 0-18 who were admitted during the 16-week implementation period followed the Enteral Nutrition Optimization Program from pre-BMT through discharge. Data on biometric indicators, complications, and post-transplant milestone time markers were evaluated via Mann-Whitney U, Fisher's exact, and Chi-square tests as indicated using SPSS™ Version 27. A separate sample of clinical providers completed a post-intervention survey to evaluate the feasibility and acceptance of the intervention. FINDINGS Six patients received the intervention, with 12 patients evaluated. There were no statistical differences between groups on measured evaluations of weight loss (0.15 kg vs +0.4 kg, p = 0.39), malnutrition (2 vs 3, p = 0.545), graft-versus-host-disease (2 vs 2, p = 1), time to engraftment (platelets day 22 vs 20.5, p = 0.589), infections (p = 0.368), and length of stay (32.5 days vs 31 days, p = 1). The provider sample of 45 participants showed overall feasibility and acceptance of the intervention (88.9% agreed or strongly agreed). DISCUSSION Feasibility and acceptance were high, resulting in increased use of nasogastric and gastrostomy tubes. Though no clinical significance, interpretation is limited due to the small sample size. PRACTICE IMPLICATIONS Implementing a novel nutritional support program resulted in a culture shift towards enteral nutrition optimization. Further studies are needed to determine clinical impacts.
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Affiliation(s)
- Jessica D Murphy
- Johns Hopkins University School of Nursing, 525 North Wolfe Street, Baltimore, MD, USA.
| | - Kenneth R Cooke
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
| | - Heather J Symons
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
| | - Brigit VanGraafeiland
- Johns Hopkins University School of Nursing, 525 North Wolfe Street, Baltimore, MD, USA.
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Yu Q, Tian M, Pi G, Jia Y, Jin X. Geriatric nutritional risk index as a predictor of prognosis in hematologic malignancies: a systematic review and meta-analysis. Front Nutr 2023; 10:1274592. [PMID: 37941772 PMCID: PMC10627839 DOI: 10.3389/fnut.2023.1274592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Accepted: 09/29/2023] [Indexed: 11/10/2023] Open
Abstract
Objective Recent studies have reported inconsistent results regarding the association between geriatric nutritional risk index (GNRI) and clinical outcomes in patients with hematologic malignancies (HMs). We performed a meta-analysis to evaluate the effect of low GNRI on the overall survival (OS) and progression-free survival (PFS) in patients with HMs. Research Methods and Procedures We conducted the research via PubMed, Embase, and Cochrane Library databases to identify trials. Exploring the association between GNRI and prognosis in patients with HMs. A meta-analysis of OS and PFS was performed. Quality In Prognostic Studies instrument and Newcastle-Ottawa quality assessment Scale were used to assess the quality of included trials. Results Fourteen studies enrolling 3,524 patients with HMs were included. Low GNRI was associated with shorter OS (Hazard ratio (HR) = 1.77; 95% CI = 1.44-2.18, p < 0.01) and PFS (HR = 1.63; 95% CI = 1.17-2.27, p < 0.01) in patients with HMs. In the subgroup analysis, GNRI was not significantly associated with prognosis in Chinese patients with HMs (OS, HR =1.33; 95% CI = 0.89-1.98, p = 0.16; PFS, HR = 1.70; 95% CI = 0.72-4.01, p = 0.23). For the subgroup with a GNRI cutoff value less than 98, there was no significant difference in PFS (HR = 1.34; 95% CI = 0.98-1.83, p = 0.06). Conclusion Low GNRI negatively impacted on the prognosis in patients with HMs. Prospective studies to identify the best cut-off value for GNRI are required.
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Affiliation(s)
- Qiong Yu
- Department of Digestive Medicine, Wuhan Sixth Hospital and Affiliated Hospital of Jianghan University, Wuhan, China
| | - Mengxing Tian
- Department of Clinical Nutrition, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Guoliang Pi
- Department of Thoracic Oncology, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yegui Jia
- Department of Digestive Medicine, Wuhan Sixth Hospital and Affiliated Hospital of Jianghan University, Wuhan, China
| | - Xin Jin
- Department of Clinical Nutrition, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Tu M, Huang A, Ning L, Tang B, Zhang C, Sun G, Wan X, Song K, Yao W, Qiang P, Wu Y, Zhu X. A predictive model combining clinical characteristics and nutritional risk factors for overall survival after umbilical cord blood transplantation. Stem Cell Res Ther 2023; 14:304. [PMID: 37872622 PMCID: PMC10594692 DOI: 10.1186/s13287-023-03538-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Accepted: 10/17/2023] [Indexed: 10/25/2023] Open
Abstract
BACKGROUND Umbilical cord blood transplantation (UCBT) is a curable therapy for hematological disease; however, the impact of nutritional status on UCBT outcomes remains controversial. To evaluate the joint effect of clinical characteristics and nutritional status on the prognosis of patients who underwent UCBT, we screened various factors to establish a predictive model of overall survival (OS) after UCBT. METHODS We performed an integrated clinical characteristic and nutritional risk factor analysis and established a predictive model that could be used to identify UCBT recipients with poor OS. Internal validation was performed by using the bootstrap method with 500 repetitions. RESULTS Four factors, including disease status, conditioning regimen, calf skinfold thickness and albumin level, were identified and used to develop a risk score for OS, which showed a positive predictive value of 84.0%. A high-risk score (≥ 2.225) was associated with inferior 3-year OS post-UCBT [67.5% (95% CI 51.1-79.4%), P = 0.001]. Then, we built a nomogram based on the four factors that showed good discrimination with a C-index of 0.833 (95% CI 0.743-0.922). The optimism-corrected C-index value of the bootstrapping was 0.804. Multivariate analysis suggested that a high calf skinfold thickness (≥ 20.5 mm) and a low albumin level (< 33.6 g/L) conferred poor disease-free survival (DFS). CONCLUSION The predictive model combining clinical and nutritional factors could be used to predict OS in UCBT recipients, thereby promoting preemptive treatment.
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Affiliation(s)
- Meijuan Tu
- Department of Hematology, The First Affiliated Hospital of University of Science and Technology of China, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230001, China
| | - Aijie Huang
- Department of Hematology, The First Affiliated Hospital of University of Science and Technology of China, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230001, China
- Anhui Provincial Key Laboratory of Blood Research and Applications, Hefei, Anhui, 230001, China
- Blood and Cell Therapy Institute, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230001, China
| | - Lijuan Ning
- Department of Pharmacy, The First Affiliated Hospital of University of Science and Technology of China, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230001, China
- Anhui Provincial Key Laboratory of Precision Pharmaceutical Preparations and Clinical Pharmacy, Hefei, Anhui, 230001, China
| | - Baolin Tang
- Department of Hematology, The First Affiliated Hospital of University of Science and Technology of China, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230001, China
- Anhui Provincial Key Laboratory of Blood Research and Applications, Hefei, Anhui, 230001, China
- Blood and Cell Therapy Institute, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230001, China
| | - Chunli Zhang
- Department of Hematology, The First Affiliated Hospital of University of Science and Technology of China, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230001, China
| | - Guangyu Sun
- Department of Hematology, The First Affiliated Hospital of University of Science and Technology of China, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230001, China
| | - Xiang Wan
- Department of Hematology, The First Affiliated Hospital of University of Science and Technology of China, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230001, China
| | - Kaidi Song
- Department of Hematology, The First Affiliated Hospital of University of Science and Technology of China, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230001, China
| | - Wen Yao
- Department of Hematology, The First Affiliated Hospital of University of Science and Technology of China, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230001, China
| | - Ping Qiang
- Department of Hematology, The First Affiliated Hospital of University of Science and Technology of China, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230001, China
| | - Yue Wu
- Department of Hematology, The First Affiliated Hospital of University of Science and Technology of China, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230001, China
- Anhui Provincial Key Laboratory of Blood Research and Applications, Hefei, Anhui, 230001, China
- Blood and Cell Therapy Institute, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230001, China
| | - Xiaoyu Zhu
- Department of Hematology, The First Affiliated Hospital of University of Science and Technology of China, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230001, China.
- Anhui Provincial Key Laboratory of Blood Research and Applications, Hefei, Anhui, 230001, China.
- Blood and Cell Therapy Institute, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230001, China.
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van Lieshout R, Tick LW, de Beer F, Koene HR, Regelink JC, Westerweel PE, de Witte MA, Beckers EAM, Schouten HC, Beijer S. Medical nutrition therapy during intensive remission-induction treatment and hematopoietic stem cell transplantation in acute myeloid leukemia patients: Hematologists' experiences and perspectives. Clin Nutr ESPEN 2023; 57:399-409. [PMID: 37739686 DOI: 10.1016/j.clnesp.2023.07.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 05/09/2023] [Accepted: 07/11/2023] [Indexed: 09/24/2023]
Abstract
BACKGROUND & AIMS The European Societies for Clinical Nutrition and Metabolism (ESPEN) and Blood and Marrow Transplantation (EBMT) recommend enteral nutrition (EN) as the first-choice medical nutrition therapy in acute myeloid leukemia (AML) patients undergoing intensive treatments, including high-dose remission-induction chemotherapy and hematopoietic stem cell transplantation (HSCT). However, parenteral nutrition (PN) remains the preferred method of nutrition support in current clinical practice. The aim of this qualitative study was to gain insight into hematologists' experiences and perspectives regarding the choice and ESPEN/EBMT recommendations on EN versus PN. METHODS Online semi-structured interviews were conducted with one hematologist from each of the 21 hospitals offering intensive AML treatments in the Netherlands, using Microsoft Teams. Interviews were audio-recorded, transcribed verbatim and thematically analyzed using Atlas. ti. One hundred nineteen hematologists working in the same hospitals were invited to complete a short online questionnaire survey (SurveyMonkey®) regarding their knowledge and opinion on the ESPEN/EBMT guidelines recommending EN over PN during intensive AML treatments. The results of this survey are presented in a descriptive way. RESULTS Fifty-nine hematologists participated in this study (42% overall response rate), of which 21 in the semi-structured interviews (response rate 100%) and 38 in the online survey (response rate 32%). Hematologists considered medical nutrition therapy important for prevention and treatment of malnutrition and associated adverse outcomes in AML patients undergoing intensive remission-induction treatment and HSCT. However, opposed to the ESPEN/EBMT guidelines, the vast majority of hematologists were hesitant or reluctant to use EN instead of PN as the first-choice medical nutrition therapy in these patients. The most frequently cited barriers to use EN were the expected low feasibility and tolerance of EN, feeding tube-related discomfort and bleeding risk, and patient refusal. Other barriers to follow the guidelines on EN were related to personal factors, including hematologists' knowledge (lack of awareness and familiarity) and attitude (lack of agreement, outcome expectancy, experience, success, motivation, and learning culture), guideline-related factors (lack of evidence and applicability), and external factors (lack of collaboration and resources). Facilitators included strategies for nutrition education and dissemination of nutritional guidelines, interprofessional and patient collaboration, availability of feeding tubes that can be inserted without endoscopy and stronger scientific evidence. CONCLUSIONS Hematologists recognized the importance of medical nutrition therapy for reducing malnutrition and related negative outcomes during intensive AML treatments. However, contrary to the ESPEN/EBMT guidelines, they preferred PN instead of EN as the medical nutrition therapy of first choice. To reduce compliance barriers, interventions should focus on improving hematologists' knowledge of medical nutrition therapy and dietary guidelines, enhancing success rates of EN by adequately triaging patients eligible for EN and inserting duodenal feeding tubes using an electromagnetic sensing device without endoscopy, developing decision aids and multidisciplinary guidelines and care pathways. Furthermore, future trials should focus on the feasibility and benefits of EN versus PN both during remission-induction treatment and HSCT.
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Affiliation(s)
- Rianne van Lieshout
- Department of Dietetics and Nutrition, Maxima MC, De Run 4600, Veldhoven, 5504 DB, The Netherlands.
| | - Lidwine W Tick
- Department of Internal Medicine, Maxima MC, De Run 4600, Veldhoven, 5504 DB, The Netherlands
| | - Fenne de Beer
- Department of Dietetics and Nutrition, Maxima MC, De Run 4600, Veldhoven, 5504 DB, The Netherlands
| | - Harry R Koene
- Department of Internal Medicine, Sint Antonius Hospital, Koekoekslaan 1, Nieuwegein, 3435 CM, The Netherlands
| | - Josien C Regelink
- Department of Internal Medicine, Meander Medical Center, Maatweg 3, Amersfoort, 3813 TZ, The Netherlands
| | - Peter E Westerweel
- Department of Internal Medicine, Albert Schweitzer Hospital, Albert Schweitzerplaats 25, Dordrecht, 3318 AT, The Netherlands
| | - Moniek A de Witte
- Department of Internal Medicine, University Medical Center Utrecht, Division Hematology, Heidelberglaan 100, Utrecht, 3584 CX, The Netherlands
| | - Erik A M Beckers
- Department of Internal Medicine, Division Hematology, P. Debyelaan 25, Maastricht University Medical Center, Maastricht, 6229 HX, The Netherlands
| | - Harry C Schouten
- Department of Internal Medicine, Division Hematology, P. Debyelaan 25, Maastricht University Medical Center, Maastricht, 6229 HX, The Netherlands
| | - Sandra Beijer
- Department of Research and Development, Netherlands Comprehensive Cancer Organization, Godebaldkwartier 419, Utrecht, 3511 DT, The Netherlands
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Mårtensson U, Nilsson S, Nolbris MJ, Wijk H, Mellgren K. Pain and discomfort in children with gastrostomy tubes - In the context of hematopoietic stem cell transplantation. J Pediatr Nurs 2023; 70:79-89. [PMID: 36848740 DOI: 10.1016/j.pedn.2023.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 01/05/2023] [Accepted: 02/11/2023] [Indexed: 02/27/2023]
Abstract
BACKGROUND In children with malignant and severe non-malignant disorders undergoing hematopoietic stem cell transplantation (HSCT), treatment related pain and discomfort are common. Food consumption may become troublesome, making the use of a gastrostomy tube (G-tube) necessary and resulting in complications, why the purpose was to explore pain and discomfort during the transplantation and post-transplantation time. METHODS This was a mixed methods study where data were collected along the child's total health-care process between 2018 and 2021. Questions with fixed answer options were used, simultaneously, semi-structured interviews were performed. In total, sixteen families participated. Descriptive statistics and content analysis were used to describe analysed data. FINDINGS Intense pain was common during the post-surgery phase, especially in conjunction with G-tube care, which is why the children needed support to manage the situation. After the post-surgery phase when the skin has healed, most of the children experienced minor to no pain or bodily discomfort, why the G-tube became a well-functioning and supportive tool in daily life. CONCLUSIONS This study describes variations in and experiences of pain and bodily discomfort in conjunction with G-tube insertion in a unique sample of children who had undergone HSCT. In conclusion, the children's comfort in daily life after the post-surgery phase seemed to be only marginally affected by G-tube insertion. Children with severe non-malignant disorders seemed to experience a higher frequency and intensity of pain and bodily discomfort due to the G-tube than children with malignant disorders. PRACTICE IMPLICATIONS The paediatric care team need competence in assessing G-tube related pain and awareness that experiences may differ depending on the child's disorder.
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Affiliation(s)
- Ulrika Mårtensson
- Institute of Health and Care Sciences, Sahlgrenska Academy, University of Gothenburg, SE- 405 30 Gothenburg, Sweden.
| | - Stefan Nilsson
- Institute of Health and Care Sciences, Sahlgrenska Academy, University of Gothenburg, SE- 405 30 Gothenburg, Sweden; Department of Pediatrics, The Queen Silvia Children's Hospital, Gothenburg, Sweden.
| | - Margaretha Jenholt Nolbris
- Institute of Health and Care Sciences, Sahlgrenska Academy, University of Gothenburg, SE- 405 30 Gothenburg, Sweden; Department of Pediatrics, The Queen Silvia Children's Hospital, Gothenburg, Sweden.
| | - Helle Wijk
- Institute of Health and Care Sciences, Sahlgrenska Academy, University of Gothenburg, SE- 405 30 Gothenburg, Sweden; Chalmers Technology University, Centre for Health Care Architecture, SE- 405 30 Gothenburg, Sweden.
| | - Karin Mellgren
- Department of Paediatrics, Institute for Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, SE- 416 85 Gothenburg, Sweden.
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Muratore E, Leardini D, Baccelli F, Venturelli F, Cerasi S, Zanaroli A, Lanari M, Prete A, Masetti R, Zama D. The emerging role of nutritional support in the supportive care of pediatric patients undergoing hematopoietic stem cell transplantation. Front Nutr 2023; 10:1075778. [PMID: 36875838 PMCID: PMC9975569 DOI: 10.3389/fnut.2023.1075778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Accepted: 01/31/2023] [Indexed: 02/17/2023] Open
Abstract
Allogeneic Hematopoietic Stem Cell Transplantation (allo-HSCT) represents a potentially curative strategy for many oncological, hematological, metabolic, and immunological diseases in children. The continuous effort in ameliorating supportive care represents one of the cornerstones in the improvement of outcome in these patients. Nowadays, more than ever nutritional support can be considered a key feature. Oral feeding in the early post-transplant period is severely impaired because of mucositis due to conditioning regimen, characterized by, mainly by vomiting, anorexia, and diarrhea. Gastrointestinal acute graft-versus-host-disease (GvHD), infections and associated treatments, and other medications, such as opioids and calcineurin inhibitors, have also been correlated with decreased oral intake. The consequent reduction in caloric intake combined with the catabolic effect of therapies and transplantation-related complications with consequent extended immobilization, results in a rapid deterioration of nutritional status, which is associated with decreased overall survival and higher complication rates during treatment. Thus, nutritional support during the early post-transplantation period becomes an essential and challenging issue for allo-HSCT recipients. In this context, the role of nutrition in the modulation of the intestinal flora is also emerging as a key player in the pathophysiology of the main complications of HSCT. The pediatric setting is characterized by less evidence, considering the challenge of addressing nutritional needs in this specific population, and many questions are still unanswered. Thus, we perform a narrative review regarding all aspects of nutritional support in pediatric allo-HSCT recipients, addressing the assessment of nutritional status, the relationship between nutritional status and clinical outcomes and the evaluation of the nutritional support, ranging from specific diets to artificial feeding.
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Affiliation(s)
- Edoardo Muratore
- Pediatric Oncology and Hematology "Lalla Seràgnoli", Istituto di Ricovero e Cura a Carattere Scientifico, Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Davide Leardini
- Pediatric Oncology and Hematology "Lalla Seràgnoli", Istituto di Ricovero e Cura a Carattere Scientifico, Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Francesco Baccelli
- Pediatric Oncology and Hematology "Lalla Seràgnoli", Istituto di Ricovero e Cura a Carattere Scientifico, Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Francesco Venturelli
- Pediatric Oncology and Hematology "Lalla Seràgnoli", Istituto di Ricovero e Cura a Carattere Scientifico, Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy.,Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, Bologna, Italy
| | - Sara Cerasi
- Pediatric Oncology and Hematology "Lalla Seràgnoli", Istituto di Ricovero e Cura a Carattere Scientifico, Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Andrea Zanaroli
- Pediatric Oncology and Hematology "Lalla Seràgnoli", Istituto di Ricovero e Cura a Carattere Scientifico, Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Marcello Lanari
- Pediatric Emergency Unit, Istituto di Ricovero e Cura a Carattere Scientifico, Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy.,Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
| | - Arcangelo Prete
- Pediatric Oncology and Hematology "Lalla Seràgnoli", Istituto di Ricovero e Cura a Carattere Scientifico, Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Riccardo Masetti
- Pediatric Oncology and Hematology "Lalla Seràgnoli", Istituto di Ricovero e Cura a Carattere Scientifico, Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy.,Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
| | - Daniele Zama
- Pediatric Emergency Unit, Istituto di Ricovero e Cura a Carattere Scientifico, Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy.,Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
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Scordo M, Shah GL, Adintori PA, Knezevic A, Devlin SM, Buchan ML, Preston EV, Lin AP, Rodriguez NT, Carino CA, Nguyen LK, Sitner NC, Barasch A, Klang MG, Maloy MA, Mastrogiacomo B, Carlow DC, Schofield RC, Slingerland AE, Slingerland JB, Stein-Thoeringer CK, Lahoud OB, Landau HJ, Chung DJ, van den Brink MRM, Peled JU, Giralt SA. A prospective study of dysgeusia and related symptoms in patients with multiple myeloma after autologous hematopoietic cell transplantation. Cancer 2022; 128:3850-3859. [PMID: 36041227 PMCID: PMC10010839 DOI: 10.1002/cncr.34444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 05/17/2022] [Accepted: 06/06/2022] [Indexed: 01/29/2023]
Abstract
BACKGROUND Dysgeusia is a common but understudied complication in patients undergoing autologous hematopoietic cell transplantation (auto-HCT). We assessed the feasibility of using chemical gustometry (CG) to measure dysgeusia and explored its associations with symptom burden, nutrition, chemotherapy pharmacokinetics (PK), and the oral microbiome. METHODS We conducted a single-center, prospective feasibility study (NCT03276481) of patients with multiple myeloma undergoing auto-HCT. CG was performed longitudinally testing five flavors (sweet, sour, salty, bitter, umami) to calculate a total taste score (maximum score, 30). We measured caloric intake and patient-reported symptoms, assessing their correlation with oral microbiota composition and salivary and blood melphalan PK exposure. RESULTS Among all 45 patients, 39 (87%) completed at least four (>60%) and 22 (49%) completed all six CG assessments. Median total CG scores remained stable over time but were lowest at day +7 (27, range 24-30) with recovery by day +100. Symptom burden was highest by day +10 (area under the curve, 2.9; range, 1.0-4.6) corresponding with the lowest median overall caloric intake (1624 kcal; range, 1345-2267). Higher serum/salivary melphalan levels correlated with higher patient-reported dysgeusia and lower caloric intake. Oral microbiota α-diversity was stable early and increased slightly by day +100. CONCLUSIONS Assessment of dysgeusia by CG is feasible after auto-HCT. Most dysgeusia, symptom burden, and lowest caloric intake occurred during the blood count nadir. Higher melphalan concentrations correlated with more dysgeusia and poorer caloric intake. Future studies will aim to modulate melphalan exposure by PK-targeted dosing and characterize patient taste preferences to personalize diets for improved nutritional intake. LAY SUMMARY Taste changes after cancer treatments are very common. We used chemical gustometry (taste testing) to study taste changes and to better understand why patients with multiple myeloma experience this symptom after autologous hematopoietic cell transplantation. We found that taste testing was feasible, taste changes peaked when blood counts were lowest, and most patients recovered their taste by 100 days after transplantation. Taste changes correlated with lower food intake and with higher levels of chemotherapy in the body. Future work will focus on using personalized chemotherapy doses to reduce taste changes and to match patients' individual taste preferences with their diets.
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Affiliation(s)
- Michael Scordo
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
- Department of Medicine, Weill Cornell Medical College, New York, New York, USA
| | - Gunjan L Shah
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
- Department of Medicine, Weill Cornell Medical College, New York, New York, USA
| | - Peter A Adintori
- Food and Nutrition Services, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Andrea Knezevic
- Department of Epidemiology & Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Sean M Devlin
- Department of Epidemiology & Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | | | - Elaina V Preston
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Andrew P Lin
- Department of Pharmacy, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Natasia T Rodriguez
- Department of Nursing, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Caroline A Carino
- Department of Nursing, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Linh K Nguyen
- Department of Nursing, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Nancy Cruz Sitner
- Department of Nursing, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Andrei Barasch
- Department of Oral Health Policy and Epidemiology, Harvard School of Dental Medicine, Boston, Massachusetts, USA
| | - Mark G Klang
- Research Pharmacy, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Molly A Maloy
- Department of Health Informatics, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Brooke Mastrogiacomo
- Human Oncology and Pathogenesis Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Dean C Carlow
- Department of Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Ryan C Schofield
- Department of Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Ann E Slingerland
- Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - John B Slingerland
- Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | | | - Oscar B Lahoud
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
- Department of Medicine, Weill Cornell Medical College, New York, New York, USA
| | - Heather J Landau
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
- Department of Medicine, Weill Cornell Medical College, New York, New York, USA
| | - David J Chung
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
- Department of Medicine, Weill Cornell Medical College, New York, New York, USA
| | - Marcel R M van den Brink
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
- Department of Medicine, Weill Cornell Medical College, New York, New York, USA
| | - Jonathan U Peled
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
- Department of Medicine, Weill Cornell Medical College, New York, New York, USA
| | - Sergio A Giralt
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
- Department of Medicine, Weill Cornell Medical College, New York, New York, USA
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10
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Schäfer TV, Vakunenkova OA, Ivnitsky JJ, Golovko AI. Gut Barrier in Critical States of the Body. BIOLOGY BULLETIN REVIEWS 2022. [PMCID: PMC9297268 DOI: 10.1134/s2079086422040077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The intestinal barrier (IB) is a system of diffusion barriers separating the intestinal chyme and blood. The aim of the review is to identify the role of IB dysfunction in the formation of critical states of the body and to substantiate ways to prevent these states. Toxic substances produced by normal intestinal microflora are characterized. The involvement of endotoxin and ammonia in the pathogenesis of sepsis, acute circulatory disorders, secondary acute pulmonary lesions, and acute cerebral insufficiency is shown. Approaches to protect the IB in critical states of the body are proposed.
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Affiliation(s)
- T. V. Schäfer
- State Scientific Research and Testing Institute of Military Medicine, St. Petersburg, Russia
| | - O. A. Vakunenkova
- Golikov Scientific and Clinical Center of Toxicology, St. Petersburg, Russia
| | - Ju. Ju. Ivnitsky
- Golikov Scientific and Clinical Center of Toxicology, St. Petersburg, Russia
| | - A. I. Golovko
- Golikov Scientific and Clinical Center of Toxicology, St. Petersburg, Russia
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11
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Antiemetic Strategies in Patients Who Undergo Hematopoietic Stem Cell Transplantation. Clin Hematol Int 2022; 4:89-98. [PMID: 36131129 PMCID: PMC9492824 DOI: 10.1007/s44228-022-00012-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Accepted: 03/31/2022] [Indexed: 11/16/2022] Open
Abstract
Hematopoietic stem cell transplantation (HSCT) is an integral part of the treatment strategy in patients with a hematological disorder. Chemotherapy-induced nausea and vomiting (CINV) is still an issue in patients who undergo HSCT. While several guidelines for the antiemetic therapy against CINV have been published, there is no detailed information about appropriate antiemetic drugs for each conditioning regimen in HSCT. Various studies reported that the triplet of 5-HT3RA, NK1RA, and dexamethasone appears useful in HSCT. However, each antiemetic has unique adverse effects or interactions with specific drugs. Here, we review the literature relating to clinical trials on the prevention of CINV, and summarize the information to clarify the benefit of antiemetic regimens.
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12
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Ivnitsky JJ, Schäfer TV, Rejniuk VL, Vakunenkova OA. Secondary Dysfunction of the Intestinal Barrier in the Pathogenesis of Complications of Acute Poisoning. J EVOL BIOCHEM PHYS+ 2022; 58:1075-1098. [PMID: 36061072 PMCID: PMC9420239 DOI: 10.1134/s0022093022040123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 05/23/2022] [Accepted: 05/24/2022] [Indexed: 11/22/2022]
Abstract
The last decade has been marked by an exponential increase
in the number of publications on the physiological role of the normal
human gut microbiota. The idea of a symbiotic relationship between
the human organism and normal microbiota of its gastrointestinal
tract has been firmly established as an integral part of the current
biomedical paradigm. However, the type of this symbiosis varies
from mutualism to parasitism and depends on the functional state
of the host organism. Damage caused to the organism by external
agents can lead to the emergence of conditionally pathogenic properties
in the normal gut microbiota, mediated by humoral factors and affecting
the outcome of exogenous exposure. Among the substances produced
by symbiotic microbiota, there are an indefinite number of compounds
with systemic toxicity. Some occur in the intestinal chyme in potentially
lethal amounts in the case they enter the bloodstream quickly. The quick
entry of potential toxicants is prevented by the intestinal barrier
(IB), a set of structural elements separating the intestinal chyme
from the blood. Hypothetically, severe damage to the IB caused by
exogenous toxicants can trigger a leakage and subsequent systemic
redistribution of toxic substances of bacterial origin. Until recently,
the impact of such a redistribution on the outcome of acute exogenous
poisoning remained outside the view of toxicology. The present review
addresses causal relationships between the secondary dysfunction
of the IB and complications of acute poisoning. We characterize
acute systemic toxicity of such waste products of the normal gut microflora
as ammonia and endotoxins, and demonstrate their involvement in
the formation of such complications of acute poisoning as shock,
sepsis, cerebral insufficiency and secondary lung injuries. The
principles of assessing the functional state of the IB and the approaches
to its protection in acute poisoning are briefly considered.
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Affiliation(s)
- Ju. Ju. Ivnitsky
- Golikov Research Clinical Center of Toxicology, Federal Medical Biological Agency, St. Petersburg, Russia
| | - T. V. Schäfer
- State Scientific Research Test Institute of Military Medicine, Ministry of Defense of the Russian Federation, St. Petersburg, Russia
| | - V. L. Rejniuk
- Golikov Research Clinical Center of Toxicology, Federal Medical Biological Agency, St. Petersburg, Russia
| | - O. A. Vakunenkova
- Golikov Research Clinical Center of Toxicology, Federal Medical Biological Agency, St. Petersburg, Russia
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13
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Rangel-Huerta OD, de la Torre-Aguilar MJ, Mesa MD, Flores-Rojas K, Pérez-Navero JL, Baena-Gómez MA, Gil A, Gil-Campos M. The Metabolic Impact of Two Different Parenteral Nutrition Lipid Emulsions in Children after Hematopoietic Stem Cell Transplantation: A Lipidomics Investigation. Int J Mol Sci 2022; 23:3667. [PMID: 35409026 PMCID: PMC8998446 DOI: 10.3390/ijms23073667] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 03/19/2022] [Accepted: 03/22/2022] [Indexed: 02/04/2023] Open
Abstract
Hematopoietic stem cell transplantation (HSCT) involves the infusion of either bone marrow or blood cells preceded by toxic chemotherapy. However, there is little knowledge about the clinical benefits of parenteral nutrition (PN) in patients receiving high-dose chemotherapy during HSCT. We investigated the lipidomic profile of plasma and the targeted fatty acid profiles of plasma and erythrocytes in children after HSCT using PN with either a fish oil-based lipid emulsion or a classic soybean oil emulsion. An untargeted liquid chromatography high-resolution mass spectrometry platform connected with a novel in silico annotation algorithm was utilized to determine the most relevant chemical subclasses affected. In addition, we explored the interrelation between the lipidomics profile in plasma, the targeted fatty acid profile in plasma and erythrocytes, several biomarkers of inflammation, and antioxidant defense using an innovative data integration analysis based on Latent Components. We observed that the fish oil-based lipid emulsion had an impact in several lipid subclasses, mainly glycerophosphocholines (PC), glycerophosphoserines (PS), glycerophosphoethanolamines (PE), oxidized PE (O-PE), 1-alkyl,2-acyl PS, lysophosphatidylethanolamines (LPE), oxidized PS (O-PS) and dicarboxylic acids. In contrast, the classic soybean oil emulsion did not. Several connections across the different blocks of data were found and aid in interpreting the impact of the lipid emulsions on metabolic health.
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Affiliation(s)
| | - María José de la Torre-Aguilar
- Department of Pediatrics, Unit of Pediatric Research, Reina Sofia University Hospital, Maimonides Institute of Biomedical Research of Cordoba (IMIBIC), University of Córdoba, Avda Menéndez Pidal s/n, 14004 Cordoba, Spain; (M.J.d.l.T.-A.); (K.F.-R.); (J.L.P.-N.); (M.A.B.-G.); (M.G.-C.)
| | - María Dolores Mesa
- Department of Biochemistry and Molecular Biology II, Institute of Nutrition and Food Technology, Center of Biomedical Research, University of Granada, Avda. del Conocimiento s/n, 18016 Armilla, Spain;
- Instituto de Investigación Biosanitaria ibs.Granada, 18012 Granada, Spain
| | - Katherine Flores-Rojas
- Department of Pediatrics, Unit of Pediatric Research, Reina Sofia University Hospital, Maimonides Institute of Biomedical Research of Cordoba (IMIBIC), University of Córdoba, Avda Menéndez Pidal s/n, 14004 Cordoba, Spain; (M.J.d.l.T.-A.); (K.F.-R.); (J.L.P.-N.); (M.A.B.-G.); (M.G.-C.)
| | - Juan Luis Pérez-Navero
- Department of Pediatrics, Unit of Pediatric Research, Reina Sofia University Hospital, Maimonides Institute of Biomedical Research of Cordoba (IMIBIC), University of Córdoba, Avda Menéndez Pidal s/n, 14004 Cordoba, Spain; (M.J.d.l.T.-A.); (K.F.-R.); (J.L.P.-N.); (M.A.B.-G.); (M.G.-C.)
| | - María Auxiliadora Baena-Gómez
- Department of Pediatrics, Unit of Pediatric Research, Reina Sofia University Hospital, Maimonides Institute of Biomedical Research of Cordoba (IMIBIC), University of Córdoba, Avda Menéndez Pidal s/n, 14004 Cordoba, Spain; (M.J.d.l.T.-A.); (K.F.-R.); (J.L.P.-N.); (M.A.B.-G.); (M.G.-C.)
| | - Angel Gil
- Department of Biochemistry and Molecular Biology II, Institute of Nutrition and Food Technology, Center of Biomedical Research, University of Granada, Avda. del Conocimiento s/n, 18016 Armilla, Spain;
- Instituto de Investigación Biosanitaria ibs.Granada, 18012 Granada, Spain
| | - Mercedes Gil-Campos
- Department of Pediatrics, Unit of Pediatric Research, Reina Sofia University Hospital, Maimonides Institute of Biomedical Research of Cordoba (IMIBIC), University of Córdoba, Avda Menéndez Pidal s/n, 14004 Cordoba, Spain; (M.J.d.l.T.-A.); (K.F.-R.); (J.L.P.-N.); (M.A.B.-G.); (M.G.-C.)
- CIBEROBN (Physiopathology of Obesity and Nutrition), Institute of Health Carlos III (ISCIII), 28029 Madrid, Spain
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14
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Lin D, Hu B, Li P, Zhao Y, Xu Y, Wu D. Roles of the intestinal microbiota and microbial metabolites in acute GVHD. Exp Hematol Oncol 2021; 10:49. [PMID: 34706782 PMCID: PMC8555140 DOI: 10.1186/s40164-021-00240-3] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Accepted: 09/25/2021] [Indexed: 01/02/2023] Open
Abstract
Allogeneic hematopoietic stem cell transplantation (allo-HSCT) is one of the most curative strategies for the treatment of many hematologic malignancies and diseases. However, acute graft-versus-host disease (GVHD) limits the success of allo-HSCT. The prevention and treatment of acute GVHD is the key issue for improving the efficacy of allo-HSCT and has become a research hotspot. The intestine is the primary organ targeted by acute GVHD, and the intestinal microbiota is critical for maintaining the homeostasis of the intestinal microenvironment and the immune response. Many studies have demonstrated the close association between the intestinal microbiota and the pathogenesis of acute GVHD. Furthermore, dysbiosis of the microbiota, which manifests as alterations in the diversity and composition of the intestinal microbiota, and alterations of microbial metabolites are pronounced in acute GVHD and associated with poor patient prognosis. The microbiota interacts with the host directly via microbial surface antigens or microbiota-derived metabolites to regulate intestinal homeostasis and the immune response. Therefore, intervention strategies targeting the intestinal microbiota, including antibiotics, prebiotics, probiotics, postbiotics and fecal microbiota transplantation (FMT), are potential new treatment options for acute GVHD. In this review, we discuss the alterations and roles of the intestinal microbiota and its metabolites in acute GVHD, as well as interventions targeting microbiota for the prevention and treatment of acute GVHD.
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Affiliation(s)
- Dandan Lin
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, 215006, People's Republic of China.,Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215123, People's Republic of China
| | - Bo Hu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, 215006, People's Republic of China.,Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215123, People's Republic of China
| | - Pengfei Li
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, 215006, People's Republic of China.,Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215123, People's Republic of China
| | - Ye Zhao
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, 215006, People's Republic of China
| | - Yang Xu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, 215006, People's Republic of China. .,Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215123, People's Republic of China.
| | - Depei Wu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, 215006, People's Republic of China. .,Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215123, People's Republic of China.
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