Kooperativer Bibliotheksverbund

In: Blood, American Society of Hematology, Vol. 134, No. Supplement_1 ( 2019-11-13), p. 3000-3000

Abstract: Background: In myelodysplastic syndromes (MDS), thrombocytopenia is associated with mortality and treatments in this setting are scarce. We tested whether eltrombopag, a thrombopoietin receptor agonist, be effective in improving outcomes in lower-risk MDS with severe thrombocytopenia within a multicentre clinical trial (EQoL-MDS). Initial interim results of short-term efficacy and safety have been published (Oliva et al. Lancet Hem 2017) in the first 90 subjects. We present interim results of the second phase for long-term results in the initial 90 of 174 subjects. Methods: In a single-blind, randomised, controlled, phase 2 trial of adult patients with International Prognostic Scoring System (IPSS) low- or intermediate-1-risk MDS and severe thrombocytopenia. Adult patients with a stable platelet (PLT) count 〈 30 Gi/L are randomized (2:1) to receive eltrombopag (50 mg to 300 mg) or placebo for at least 24 weeks and until disease progression. We report results of the second phase of the trial with primary endpoints duration of PLT response and long-term safety and tolerability. Amongst secondary endpoints, we present changes in quality of life (QoL), overall survival (OS) and leukemia-free survival (LFS). Results: The first 90 subjects were enrolled between 2011 and 2016. Characteristics of patients have been previously published (Lancet Hem 2017). PLT responses occurred in 28 (47.5%) of 59 patients in the eltrombopag group versus 1 (3.2%) of 31 patients in the placebo group (odds ratio 27.1 [95% CI 3.5-211.9], p=0.002) in median time 14 days (95% CI 7-40 days). Severe bleeding (WHO bleeding score ≥2) occurred in 19 patients, with a significantly higher incidence in the placebo (11 [35.3%] of 31 patients) than in the eltrombopag arm (8 [13.6%] of 59 patients; p=0.015). Sixty-eight grade 3-4 adverse events occurred in 30 of 59 (50.8%) eltrombopag patients versus 10 events in 6 of 31 placebo cases (19.4%;χ2=8,4, p=0.004, stopping rule not reached). The outcomes acute myeloid leukemia (AML) evolution, progression and death occurred in 5 (8.5%), 4 (6.8%), and 5 (8.5%), respectively of 59 eltrombopag cases versus 2 (6.5%), 3 (9.7%), 2 (6.5%), respectively of 31 placebo cases (P ranging from 0.69 to 1.00). Median LFS, combined outcome (AML, disease progression and death) and OS were not reached in the whole group. Differences in LFS, combined outcome and OS at 2 and 5 years by study arms were adjusted for baseline bone marrow blasts since the proportion of patients with 〉 2% blasts (i.e. the median value of the whole study cohort) tended to be higher (P=0.06) in Eltrombopag (59.3%) than in placebo treated (38.7%) patients and resulted to be a strong predictor of study outcomes at both 2 and 5 years (P 〈 0.002). The between-arm difference in LFS, combined outcome and OS at 2 and 5 years ranged from 0.33 to 0.99 (Fig.1 A-C). QOL-E and EORTC QLQ-C30 scores at baseline have been previously reported (Lancet Hem 2017). Within-arm longitudinal analyses showed that subjects on placebo experienced a significant worsening in QOL-E sexual domain (P=0.025) whereas subjects in the eltrombopag arm had a significant improvement in QOL-E MDS specific (P 〈 0.001) and total scales (P=0.047) and a trend of improvement in QOL-E physical and social scores (both P=0.054). Between-arm comparison revealed that longitudinal changes in QOL-E MDS specific domain significantly differed between the two study arms in favour of eltrombopag (P=0.005). Finally, QOL-E functional (P=0.026), social (P 〈 0.001), fatigue (P=0.01), MDS specific (P 〈 0.001), general (P=0.001), treatment outcome index (P 〈 0.001) and total scale (P 〈 0.001) significantly improved with increasing PLT counts. Conclusion. Eltrombopag is well-tolerated in patients with lower-risk MDS and severe thrombocytopenia and is clinically effective in raising PLT count and reducing bleeding events. QoL improves with response to treatment. The assessment of long-term safety and efficacy of eltrombopag and its effect on survival (phase 2 part of study) is still ongoing. Disclosures Oliva: Novartis: Consultancy, Speakers Bureau; Apellis: Consultancy; Celgene Corporation: Consultancy, Honoraria, Speakers Bureau. Alati:Pfizer: Membership on an entity's Board of Directors or advisory committees; Novartis: Membership on an entity's Board of Directors or advisory committees. Santini:Celgene Corporation: Honoraria, Membership on an entity's Board of Directors or advisory committees; Novartis: Honoraria, Membership on an entity's Board of Directors or advisory committees; Johnson & Johnson: Honoraria; Acceleron: Membership on an entity's Board of Directors or advisory committees; Amgen: Membership on an entity's Board of Directors or advisory committees; Menarini: Membership on an entity's Board of Directors or advisory committees. Giai:Pfizer: Honoraria; BMS: Honoraria; Novartis: Honoraria. Balleari:Celgene: Membership on an entity's Board of Directors or advisory committees. Ferrero:Novartis: Honoraria. Germing:Novartis: Honoraria, Research Funding; Celgene: Honoraria, Research Funding; Jazz Pharmaceuticals: Honoraria; Amgen: Honoraria. Fenaux:Aprea: Research Funding; Jazz: Honoraria, Research Funding; Celgene Corporation: Honoraria, Research Funding; Astex: Honoraria, Research Funding. Palumbo:Amgen: Honoraria; Celgene: Honoraria; Janssen: Honoraria; Novartis: Honoraria; Teva: Honoraria; Hospira: Honoraria. Liberati:Novartis: Other: Clinical trial support; Janssen: Honoraria; AbbVie: Honoraria, Membership on an entity's Board of Directors or advisory committees, Other: Clinical trial support; Roche: Other: Clinical trial support; Amgen: Membership on an entity's Board of Directors or advisory committees, Other: Clinical trial support; Celgene: Honoraria, Other: Clinical trial support; Bristol-Myers Squibb: Honoraria; Takeda: Membership on an entity's Board of Directors or advisory committees; Servier: Honoraria, Membership on an entity's Board of Directors or advisory committees; Incyte: Consultancy. Molteni:Celgene: Membership on an entity's Board of Directors or advisory committees. Buccisano:Astellas: Membership on an entity's Board of Directors or advisory committees; Janssen: Membership on an entity's Board of Directors or advisory committees; Novartis: Consultancy, Membership on an entity's Board of Directors or advisory committees, Speakers Bureau. Bocchia:Novartis: Honoraria; Incyte: Honoraria; BMS: Honoraria. Candoni:Merck SD: Honoraria, Speakers Bureau; Gilead: Honoraria, Speakers Bureau; Celgene: Honoraria; Pfizer: Honoraria; Janssen: Honoraria. Martino:Bristol myers squibb: Membership on an entity's Board of Directors or advisory committees; Novartis: Membership on an entity's Board of Directors or advisory committees; Pfizer: Membership on an entity's Board of Directors or advisory committees. Latagliata:Janssen: Honoraria; Novartis: Honoraria; Pfizer: Honoraria; Celgene: Honoraria. OffLabel Disclosure: Eltrombopag is indicated for: 1. the treatment of patients aged 1 year and above with primary immunethrombocytopenia (ITP) lasting 6 months or longer from diagnosis and who are refractory to other treatments; 2. in adult patients with chronic hepatitis C virus (HCV) infection for the treatment of thrombocytopenia, where the degree of thrombocytopenia is the main factor preventing the initiation or limiting the ability to maintain optimal interferon-based therapy; 3. in adult patients with acquired severe aplastic anaemia who were either refractory to prior immunosuppressive therapy or heavily pretreated and are unsuitable for hematopoietic stem cell transplantation

Type of Medium: Online Resource

ISSN: 0006-4971 , 1528-0020

URL: Article

DOI: 10.1182/blood-2019-126744

Language: English

Publisher: American Society of Hematology

Publication Date: 2019

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detail.hit.zdb_id: 80069-7

In: Blood, American Society of Hematology, Vol. 126, No. 23 ( 2015-12-03), p. 91-91

Abstract: Background: About 10% of low risk patients with myelodysplastic syndromes (MDS) experience severe thrombocytopenia. Bleeding and the scarce efficacy of platelet (PLT) transfusions drive research in novel treatments. Eltrombopag is an oral agonist of the thrombopoetin-receptor (TPO-R). Its potential in increasing platelet (PLT) counts in low risk MDS has not been evaluated. We present interim results on the efficacy and safety of eltrombopag in inducing PLT responses in patients with low and intermediate-1 International Prognostic Scoring System (IPSS) risk MDS with severe thrombocytopenia in a Phase II, multicentre, prospective, placebo-controlled, single-blind study (EQoL-MDS). Methods: Primary endpoints are safety and efficacy of eltrombopag. Secondary endpoints include changes in quality of life (QoL), PLT transfusion requirement, incidence and severity of bleeding, and survival. Inclusion criteria are adult age; PLT 〈 30 Gi/L; ECOG performance status 〈 4; ineligibility for, relapsed or refractory to other treatments; and naive to TPO-R agonists. Eltrombopag/placebo (2:1) is administered at a 50 mg daily starting dose with 50 mg increases every 2 weeks to maximum 300 mg to target PLT 100 Gi/L. Dose interruptions or reductions are required for PLT 〉 200 Gi/L or adverse events. Study design is shown in the figure. PLT response, assessed at each visit, is defined as Response if: 1) baseline PLT 〉 20 Gi/L: absence of bleeding and increase by at least 30 Gi/L from baseline; 2) baseline PLT 〈 20 Gi/L: PLT 〉 20 Gi/L and increase by at least 100%, not due to PLT transfusions; and Complete Response if PLT≥100 Gi/L and absence of bleeding. QoL scores are analysed by MDS-specific instrument, QOL-E v. 3. Results: Seventy patients (46 on eltrombopag - Arm A, 24 on placebo -Arm B) have been randomized at the time of this report. Mean age is 68.3 (SD 13.0) years, M/F 38/32. ECOG performance status was 0 in 47 cases, 1 in 16 cases, 2 in 7 cases. Ten patients had comorbidities. According to the WHO 2008 classification, 22 patients had refractory cytopenia with unilineage dysplasia, 9 had refractory anemia with ringed sideroblasts, 31 had refractory cytopenia with multilineage dysplasia (of which 15 with ringed sideroblasts), 6 had refractory anemia with excess blasts-1 and 2 were unclassified. IPSS score was low in 48 cases. Mean baseline platelet (PLT) count was 17.1 (SD 8.2) Gi/L, mean hemoglobin level 10.8 (SD 2.5) g/dL and mean white blood cell count was 5.0 (SD 3.8) Gi/L. Twenty-five (36%) patients were red blood cell transfusion-dependent. Thirty-three had a WHO bleeding scale of 1, 2 experienced mild blood loss, 4 a gross blood loss and 1 a debilitating blood loss. Fourteen patients in Arm A and 8 in Arm B had required PLT transfusions in the 8 weeks prior to randomization. Twenty-three cases (50%) in Arm A have responded versus 2 (8%) in Arm B (p=0.001). Thirty-three patients have completed at least 24 weeks of study. Median time to response was 14 days (IQR 7-46 days) at a median daily dose of 75 (IQR 50-162.5 mg). PLT count increased by mean 53.2 (SD 68.1) Gi/L (p=0.001) in Arm A versus no significant changes in Arm B by week 24. QOL-E scores at baseline and 12 weeks in 47 cases in both arms are shown in the table. There was an increase in treatment outcome index,mainly experienced in the first 3 weeks (p=0.034). Fatigue improved from baseline to 12 weeks associated with response (p=0.016). Related Grade III-IV adverse events (AE) occurred in 10 patients (22%) in Arm A and consisted in: nausea (4), hypertransaminasemia (3), hyperbilirubinemia (1), sepsis (1), pruritis (1), heart failure (1), asthenia (1), vomit (1), while in Arm B 1 patient (4 %) experienced grade 3 bone marrow fibrosis. MDS disease progression occurred in 5 (11%) in Arm A versus 2 (8%) in Arm B, p=ns. Conclusions: Preliminary data indicate that lower risk MDS patients with severe thrombocytopenia undergoing treatment with eltrombopag experience significant improvements in PLT counts accompanied by improvements in fatigue. The drug appears to be well-tolerated and not associated with MDS progression. Further follow-up is required to evaluate the impact on survival. Figure 1. Study design Figure 1. Study design Figure 2. QOL-E domains at baseline and 12 weeks between Arm A (eltrombopag) and Arm B (placebo) Figure 2. QOL-E domains at baseline and 12 weeks between Arm A (eltrombopag) and Arm B (placebo) Disclosures Oliva: Novartis: Speakers Bureau; Celgene: Other: Advisory Board, Speakers Bureau; Amgen: Consultancy. Santini:celgene, Janssen, Novartis, Onconova: Honoraria, Research Funding. Palumbo:Novartis: Honoraria, Other: Advisory Board. Fenaux:Novartis: Honoraria, Research Funding; Janssen: Honoraria, Research Funding; Celgene Corporation: Honoraria, Research Funding; Amgen: Honoraria, Research Funding.

Type of Medium: Online Resource

ISSN: 0006-4971 , 1528-0020

URL: Article

DOI: 10.1182/blood.V126.23.91.91

Language: English

Publisher: American Society of Hematology

Publication Date: 2015

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detail.hit.zdb_id: 80069-7

In: The Lancet Haematology, Elsevier BV, Vol. 4, No. 3 ( 2017-03), p. e127-e136

Type of Medium: Online Resource

ISSN: 2352-3026

URL: Article

DOI: 10.1016/S2352-3026(17)30012-1

Language: English

Publisher: Elsevier BV

Publication Date: 2017

In: European Journal of Haematology, Wiley, Vol. 92, No. 6 ( 2014-06), p. 527-536

Abstract: In the absence of randomized, controlled trial data to support iron chelation therapy in transfusion‐dependent patients with myelodysplastic syndromes ( MDS ), continued evidence from large prospective clinical trials evaluating the efficacy and safety of iron chelation therapy in this patient population is warranted. Methods The safety and efficacy of deferasirox was examined in a prospective, open‐label, single‐arm, multicenter trial of transfusion‐dependent patients with International Prognostic Scoring System low‐ or intermediate‐1‐risk MDS and evidence of transfusion‐related iron overload. The effects of deferasirox therapy on hematological response and disease progression were also examined. Results Of 159 participants enrolled from 37 Italian centers, 152 received ≥1 dose of deferasirox (initiated at 10–20 mg/kg/day and titrated as appropriate), and 68 completed the study. Of 84 patients who discontinued deferasirox therapy, 22 died during the trial, and 28 withdrew due to an adverse event ( AE ). Fourteen treatment‐related grade 3 AE s occurred in 11 patients, whereas no grade 4 or 5 drug‐related AE s were reported. Significant risks for dropout were a higher serum ferritin level at baseline, a higher MDS ‐Specific Comorbidity Index, and a shorter diagnosis–enrollment interval. Median serum ferritin level fell from 1966 ng/mL to 1475 ng/mL ( P   〈  0.0001). The cumulative incidence of transfusion independence, adjusted for death and disease progression, was 2.6%, 12.3%, and 15.5% after 6, 9, and 12 months, respectively. Conclusions Deferasirox therapy in transfusion‐dependent patients with MDS was moderately well tolerated and effectively lowered serum ferritin levels. Positive hematological responses were observed, and a subset of patients achieved transfusion independence.

Type of Medium: Online Resource

ISSN: 0902-4441 , 1600-0609

URL: Issue

URL: Article

DOI: 10.1111/ejh.2014.92.issue-6

DOI: 10.1111/ejh.12300

Language: English

Publisher: Wiley

Publication Date: 2014

detail.hit.zdb_id: 2027114-1

In: Blood, American Society of Hematology, Vol. 122, No. 21 ( 2013-11-15), p. 2980-2980

Abstract: Anemia is a common symptom in patients with Myelodysplastic Syndromes (MDS) and although erythropoietic agents are often active, it is frequently treated with red blood cell (RBC) transfusions. A substantial proportion of patients might also eventually become transfusion-dependent and, Iron-chelating therapies might be important to minimize complications of iron overload. Objectives To investigate the impact of deferasirox therapy on health-related quality of life (HRQOL) of lower risk transfusion-dependent MDS patients over a one year period. Secondary objectives were to investigate relationships between HRQOL and ferritin levels and to explore the prognostic value of baseline HRQOL on the probability of achieving transfusion independence. Patients and Methods This was a prospective study whose clinical findings (i.e., primary endpoint was safety and tolerability) were previously reported. HRQOL was a secondary endpoint of the study and we herein report, for the first time, HRQOL prospective findings. Eligible patients included: MDS patients 18 years or older, International Prognostic Scoring System (IPSS) low or intermediate-1 risk and diagnosed with transfusional siderosis following a minimum of 20 blood transfusions. Patients received daily oral deferasirox at a dose between 10 and 30 mg/kg of body weight for a period of 1 year. HRQOL was assessed with the EORTC QLQ-C30. HRQOL at baseline and at 3, 6, 9 and 12 months after treatment start. The EORTC QLQ-C30 consists of 30 items and includes five functional scales (physical, role, emotional, social, and cognitive), three symptom (fatigue, nausea and vomiting and pain) and a global health status/QOL scale and six single items (dyspnea, insomnia, appetite loss, constipation, diarrhea and financial difficulties). The mean trend of HRQOL over time was estimated via a linear mixed model with a one-step autoregressive covariance structure. Such covariance structure provided the best model fit among those investigated. Results Overall, 159 patients were screened at 37 centers. The median duration of disease at enrollment was 32 months and median number of units of packed RBC received was 37. Seven patients did not start treatment at all and thus there were 152 expected HRQOL forms at baseline assessment. Out of these, 146 patients returned the questionnaire yielding a baseline compliance of 96%. No statistically significant differences over time were found for any scale of the EORTC QLQ-C30. Figure 1 depicts mean scores over time for selected scales of: fatigue, physical functioning, pain and global HRQOL. No HRQOL differences were found between patients with serum ferritin levels lower or higher than 2000 μg/L (pretreatment median value) at baseline. Also, the possible impact of ferritin level on HRQoL over time was estimated via a linear mixed model with a one-step autoregressive covariance structure. Coefficients and p values are reported in table 1. The prognostic impact of baseline HRQOL on the probability of achieving transfusion independence (i.e., defined as freedom from transfusion for 3 consecutive months) was investigated. Higher severity of pain (P=0.007) was associated with a greater likelihood of achieving transfusion independence. Multivariate analysis, controlling for age, IPSS risk score, time from diagnosis, number of previous blood transfusions and baseline ferritin level confirmed the independent value of pain (P=0.003). Conclusion Current findings suggest that Deferasirox therapy does not decrease HRQOL in lower risk transfusion-dependent MDS patients. Patients with higher baseline pain severity seems more likely to achieve transfusion independence and further analysis is needed to understand underlying reasons. Disclosures: No relevant conflicts of interest to declare.

Type of Medium: Online Resource

ISSN: 0006-4971 , 1528-0020

URL: Article

DOI: 10.1182/blood.V122.21.2980.2980

Language: English

Publisher: American Society of Hematology

Publication Date: 2013

detail.hit.zdb_id: 1468538-3

detail.hit.zdb_id: 80069-7

In: HemaSphere, Ovid Technologies (Wolters Kluwer Health), Vol. 7, No. S3 ( 2023-08), p. e44846cb-

Type of Medium: Online Resource

ISSN: 2572-9241

URL: Article

DOI: 10.1097/01.HS9.0000977356.44846.cb

Language: English

Publisher: Ovid Technologies (Wolters Kluwer Health)

Publication Date: 2023

detail.hit.zdb_id: 2922183-3

In: SSRN Electronic Journal, Elsevier BV

Type of Medium: Online Resource

ISSN: 1556-5068

URL: Article

DOI: 10.2139/ssrn.4313690

Language: English

Publisher: Elsevier BV

Publication Date: 2022

In: American Journal of Hematology, Wiley, Vol. 98, No. 8 ( 2023-08)

Type of Medium: Online Resource

ISSN: 0361-8609 , 1096-8652

URL: Issue

URL: Article

DOI: 10.1002/ajh.v98.8

DOI: 10.1002/ajh.26960

Language: English

Publisher: Wiley

Publication Date: 2023

detail.hit.zdb_id: 1492749-4

In: Blood, American Society of Hematology, Vol. 112, No. 11 ( 2008-11-16), p. 1947-1947

Abstract: 5-Azacytidine (AZA) is an hypomethylating agent approved in US for the treatment of all FAB subtypes of myelodysplastic syndromes (MDS). Some recent reports have raised the question of a possible efficacy of AZA in selected patients with acute myeloid leukaemia (AML). In September 2007, we started a retrospective study aiming to register and analyse all Italian patients with MDS or AML who had received AZA for the treatment of their disease outside of clinical trials, on the basis of a national patient named program. Among a total of 246 patients treated in 31 different Italian Institutions since 2005, 55 AML diagnosed according to WHO criteria were collected. Median age was 72 years (range 29–87) and 28 patients were male. Poor karyotype was present in 11 patients (20%), while 14 patients (25%) had secondary AML. Median time from diagnosis was 5 months (range 0–72). Eighteen patients (33%) received AZA as front-line treatment, as they were considered not eligible for intensive chemotherapy due to age, co-morbidities or poor performance status. Thirty-seven patients (67%) were pre-treated with growth factors (3 patients) or with one or more lines of chemotherapy (11 and 23 patients, respectively); most of the pre-treated patients (22 out of 34) had received high dose chemotherapy, including autologous or allogeneic stem cell transplantation. Low dose chemotherapy had been employed in the remaining cases. The median number of monthly AZA cycles administered was 4 (range 1–22). Thirty-nine patients (71%) received AZA at the fixed dose of 100 mg/d s.c., 16 patients (29%) received a dose of 75 mg/sqm/d s.c.. A seven-day per month schedule was employed in 43 patients (78%), while 11 patients (20%) received AZA for more than 7 days and one patient for 5 days. Twenty-nine patients (52.8%) received AZA alone, twenty-six (47.2%) in various combinations with growth factors (1), valproic acid +/− ATRA (21) or gentuzumab-ozogamycin (4).The most relevant toxicities observed (grade 3–4) were represented by further myelosuppression (15%), infections (24%: in particular, 1 fungal lung infection, 3 pneumonia and 1 septic shock) and gastrointestinal adverse events (20%). The overall response rate was 35.3% (18/51): 8 patients achieved a complete remission (CR) (15.7%), while a partial response (PR) was observed in 5 patients (9.8%). Five haematological improvements were also seen (9.8%). Response rate was significantly higher in untreated patients compared to pre-treated ones (p=0.02). A statistically significant difference (p=0.04) in response rate in favour of 75 mg/sqm/d versus 100 mg fixed dose was also observed. The actuarial probability of overall survival (OS) at 16 months was 45% for patients responding to AZA and 10% for those non responding (p=0.0027). In conclusion, our data show that: AZA can induce significant responses in about one third of AML patients; the “standard” dose of 75 mg/sqm/d seems to be more effective than 100 mg/d (one single vial) fixed dose; AZA is more effective in de novo as compared to pre-treated (refractory and/or relapsed) disease; AML patients responding to AZA have a significant survival advantage compared to non responders.

Type of Medium: Online Resource

ISSN: 0006-4971 , 1528-0020

URL: Article

DOI: 10.1182/blood.V112.11.1947.1947

Language: English

Publisher: American Society of Hematology

Publication Date: 2008

detail.hit.zdb_id: 1468538-3

detail.hit.zdb_id: 80069-7

In: Journal of Clinical Oncology, American Society of Clinical Oncology (ASCO), Vol. 37, No. 15_suppl ( 2019-05-20), p. e18220-e18220

Abstract: e18220 Background: Whilst a substantial body of knowledge is available on the genetics and biology of MDS, very little is known on quality of life of these patients. We aimed to 1) examine patient-reported symptom prevalence in newly diagnosed MDS patients by disease risk at diagnosis; 2) investigate prevalence of other key symptoms by fatigue severity. Methods: Newly diagnosed MDS patients were recruited in an international prospective observational study from Nov. 2008 to Dec. 2018. As per standard practice, all patients were classified according to the International Prognostic Scoring System (IPSS) that identifies four risk subgroups of patients, i.e. low, intermediate-1 (i.e., lower risk, LR), intermediate-2, and high-risk (i.e., higher risk, HR). At baseline (i.e., pretreatment) patients also completed the validated FACIT-Fatigue scale and the EORTC QLQ-C30 questionnaires. Based on the FACIT-Fatigue median score, two groups were also identified: a lower and a higher fatigue group. Results: Out of 929 patients enrolled, 914 patients were available for current analysis of whom 496 with LR (median age of 74 years) and 418 with HR (median age of 72 years). Prevalence (i.e., with any level of concern) of symptoms by disease risk group is reported in Table. Patients with higher fatigue had a significantly higher prevalence of many other symptoms, such as pain (p 〈 .001), dyspnea (p 〈 .001), insomnia (p 〈 .001), appetite loss (p 〈 .001), diarrhea (p 〈 .001) and constipation (p 〈 .001) than patients with lower fatigue. To illustrate, moderate to severe dyspnea was reported by 38% of patients with higher fatigue and only by 5% of patients who reported lower fatigue. Conclusions: Pretreatment symptom prevalence in newly diagnosed MDS is high, and broadly similar in LR and HR patients. Regardless of disease severity at diagnosis, fatigue is associated with a substantial burden of other symptoms. [Table: see text]

Type of Medium: Online Resource

ISSN: 0732-183X , 1527-7755

URL: Article

DOI: 10.1200/JCO.2019.37.15_suppl.e18220

Language: English

Publisher: American Society of Clinical Oncology (ASCO)

Publication Date: 2019

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