scholarly journals Eprenetapopt (APR-246) and Azacitidine in TP53-Mutant Myelodysplastic Syndromes

2021 ◽  
pp. JCO.20.02341 ◽  
Author(s):  
David A. Sallman ◽  
Amy E. DeZern ◽  
Guillermo Garcia-Manero ◽  
David P. Steensma ◽  
Gail J. Roboz ◽  
...  
Keyword(s):  
Overall Survival ◽  
Adverse Events ◽  
Allele Frequency ◽  
Myelodysplastic Syndromes ◽  
Median Overall Survival ◽  
Overall Response Rate ◽  
Response Rate ◽  
Variant Allele ◽  
Variant Allele Frequency ◽  
Overall Response

PURPOSE Approximately 20% of patients with TP53-mutant myelodysplastic syndromes (MDS) achieve complete remission (CR) with hypomethylating agents. Eprenetapopt (APR-246) is a novel, first-in-class, small molecule that restores wild-type p53 functions in TP53-mutant cells. METHODS This was a phase Ib/II study to determine the safety, recommended phase II dose, and efficacy of eprenetapopt administered in combination with azacitidine in patients with TP53-mutant MDS or acute myeloid leukemia (AML) with 20%-30% marrow blasts (ClinicalTrials.gov identifier: NCT03072043 ). RESULTS Fifty-five patients (40 MDS, 11 AML, and four MDS/myeloproliferative neoplasms) with at least one TP53 mutation were treated. The overall response rate was 71% with 44% achieving CR. Of patients with MDS, 73% (n = 29) responded with 50% (n = 20) achieving CR and 58% (23/40) a cytogenetic response. The overall response rate and CR rate for patients with AML was 64% (n = 7) and 36% (n = 4), respectively. Patients with only TP53 mutations by next-generation sequencing had higher rates of CR (69% v 25%; P = .006). Responding patients had significant reductions in TP53 variant allele frequency and p53 expression by immunohistochemistry, with 21 (38%) achieving complete molecular remission (variant allele frequency < 5%). Median overall survival was 10.8 months with significant improvement in responding versus nonresponding patients by landmark analysis (14.6 v 7.5 months; P = .0005). Overall, 19/55 (35%) patients underwent allogeneic hematopoietic stem-cell transplant, with a median overall survival of 14.7 months. Adverse events were similar to those reported for azacitidine or eprenetapopt monotherapy, with the most common grade ≥ 3 adverse events being febrile neutropenia (33%), leukopenia (29%), and neutropenia (29%). CONCLUSION Combination treatment with eprenetapopt and azacitidine is well-tolerated yielding high rates of clinical response and molecular remissions in patients with TP53-mutant MDS and oligoblastic AML.

scholarly journals FINAL Results of an Phase, Multicenter, Randomied, Controlled OPEN LEVEL Trial: Decitabine Therapy in Patients with Myelodysplastic Syndromes

Blood ◽  
2018 ◽  
Vol 132 (Supplement 1) ◽  
pp. 3865-3865
Author(s):  
Zonghong Shao ◽  
Hui Liu ◽  
Hao Jiang ◽  
Hongyan Tong ◽  
Ruixiang Xiang ◽  
...  
Keyword(s):  
Clinical Trials ◽  
High Risk ◽  
Adverse Events ◽  
Myelodysplastic Syndromes ◽  
Overall Response Rate ◽  
Response Rate ◽  
Conflicts Of Interest ◽  
Study Drug ◽  
Overall Response ◽  
To Receive

Abstract Background: DNA hypomethylating agent, decitabine, has become the current standard therapy for patients with higher-risk myelodysplastic syndromes (MDS). Decitabine was launched in China in August 2009 without clinical trials. According to some retrospective studies, the efficacy and safety are similar to those reported in other countries, but there is still a lack of large-scale prospective clinical trials. So we start a prospective clinical trial in China to compare the effect and safety of decitabine in MDS, which was registered at clinicaltrials.gov (NCT02013102). Design: Adults with intermediate or high risk MDS by the International Prognostic Scoring System (IPSS≥0.5) were randomized to receive either decitabine 20 mg/m2 IV daily for 5 days (arm Ⅰ) or decitabine 12 mg/m2 IV daily for 8 days (arm Ⅱ) every four weeks. Patients continued to receive study drug for 4 cycles until death, disease progression, intercurrent illness preventing further administration of treatment, unacceptable adverse event or decision by the patient to withdraw from the study. And supportive care were permitted. The primary end point was overall response rate (ORR, CR+mCR+PR) by International Working Group (IWG 2006) criteria, secondary end points included CR, mCR, PR, HI, safety, et al. Results: We enrolled a total of 198 patients between 8/2013 and 12/2017, among which 7 patients didn't take decitabine, and 191 were included in the analysis. 94 in arm Ⅰ recieved decitabine and 97 in arm Ⅱ. 32.8% of patients withdrew from the study for a variety of reasons, including progression and death (5.1%), personal decision (13.6%), adverse events (6.6%), and other causes (7.6%). The median age of patients in arm Ⅰ was 54.88 years old and 54.82 years old in arm II. The median follow-up was 106 days for patients in both arms. The patients received a mean 2.5 cycles of decitabine therapy for arm Ⅰ and 2.0 cycles for arm Ⅱ. The overall response rate was 39.3% in total, and 41.5% and 38.1% (p=0.6598) for patients in arm Ⅰ and arm Ⅱ, respectively. And CR was 18.1% and 14.4% (p= 0.5584) , PR was 6.4% and 3.1% (p=0.3257) , mCR was 17.0% and 20.6% (p=0.5814) , HI was 3.2% and 1.0% (p=0.3633) , for patients in armⅠand armⅡ, respectively (Table 1). Among all patients, 38.7% were intermediate-1 risk, 40.3% were intermediate-2 risk, 20.4% were high risk. Analysis of response by MDS patient subtypes is shown in Table 2. Those who were higher risk experienced higher ORR and CR, while the difference is not significant between two arms (p>0.05). As expected, cytopenias were the most frequent complications (76.4%). Grade 3-4 neutropenia, thrombocytopenia and anemia considered to be at least possibly related to the study drug occurred at rates of 23.0%, 34.6%, and 34.6% of patients, respectively. Nonhematologic adverse events were also common including abnormal metabolism and nutrition (23.40% vs 18.56%), abnormal gastrointestinal function (29.79% vs 41.24%), cardiac disorders (11.70% vs 14.43%), infection and infectious diseases (32.98% vs 36.08%), abnormal skin and subcutaneous tissue and so on, which were no significant differences between two ams. During the study there were 17 SAE, only 7 cases were possibly related to drug therapy, such as pulmonary infection, Sepsis, myelosuppression, intracranial hemorrhage, hepatic failure, and arrhythmia. Conclusions: The use of 5-day and 8-day schedule decitabine is safe and effective in patients with intermediate and high risk MDS, among which there was no significant differences. Disclosures No relevant conflicts of interest to declare.

Up-Front Treatment of Diffuse Large-B Cell Lymphoma (DLBCL) in Elderly Patients with Rituximab in Combination with CHOP-Like Chemotherapy: A Multicenter Study on the Current Clinical Management.

Blood ◽  
2005 ◽  
Vol 106 (11) ◽  
pp. 4778-4778 ◽  
Author(s):  
Miguel A. Canales ◽  
Javier de la Serna ◽  
Pilar Sabin ◽  
Joaquin Diaz-Mediavilla ◽  
Mariano Provencio ◽  
...  
Keyword(s):  
Overall Survival ◽  
Clinical Practice ◽  
Adverse Events ◽  
Elderly Patients ◽  
Overall Response Rate ◽  
Response Rate ◽  
B Cell Lymphoma ◽  
Overall Response ◽  
Significant Difference

Abstract Based on results of GELA study, rituximab in combination with CHOP chemotherapy, given for eight cycles, may be considered the new standard of care for patients older than 60 years diagnosed with DLBCL. However, the afraid of early toxicity and underlying co-morbid illness in elderly patients implies often adjustments in this scheme. The aim of this study was to analyze the routine clinical practice in the up-front treatment of elderly patients (>65 years) with DLBCL. We have enrolled onto this study 80 patients (48 females) with median age 74 years (range, 65 to 85 years) who have been treated with CHOP-like regimens in combination with rituximab as first-line therapy. The 75% of patients had ECOG 0-1, 81% had Ann-Arbor stage III-IV, 41% had B-symptoms, 59% had aIPI 2-3, 39% had bulky disease (> 7 cm) and 55% had elevated beta-2 microglobulin. The most of patients received as up-front therapy R-CHOP (89%); R-CNOP and R-CEOP (doxorubicin is substituted for mitoxantrone and epirubicin, respectively) were the alternative regimens administered. The 57.5% of patients received 6 courses of treatment; the 25% received less than 6 cycles and only the 6% of patients (5 out of 80 patients) received 8 courses of treatment. In 31 out of 80 patients the doses of chemotherapy was reduced; in 20 patients the doses of chemotherapy were reduced in all courses and 2 patients received reduced doses of chemotherapy in 5 out of 6 cycles. In the 40% of patients G-CSF have been administered. The overall response rate was 86% (72% CR/CRu, 14% PR). In the 22 patients who received the lower doses of chemotherapy the overall response rate was 82% (50% CR/CRu) versus 88% in the remaining patients (81% CR/CRu) (p<0.05). Adverse events were observed in the 47.5% of patients and neutropenia was the most frequent complication. In those patients who received reduced doses of chemotherapy less adverse events were observed (13.6% versus 60.3%, p<0.001). With a median follow-up of 15 months, the event-free survival in the assessable population has not been reached (60% at 2 years) and there was no significant difference in those patients who have received the reduced doses of chemotherapy (median 18.5 months versus not reached). The median overall survival has not been reached. At 2 years overall survival is 73% in the entire population and 51% in patients receiving the reduced doses of chemotherapy compared to 80% in the remaining patients but the difference was not statistically significant. In conclusion, in our current clinical practice, 6 courses of chemotherapy (CHOP-like) in combination with rituximab is the commonest regimen used for the treatment of elderly patients. The administration of reduced doses of chemotherapy is associated with both a significant decrease in adverse events and complete response rates and may be translated into a shorter event-free and overall survival. A longer follow-up may be necessary to reveal this difference. Logically, randomized trials are mandatory to address differences between 6 and 8 courses of immunochemotherapy in this population.

scholarly journals Only SF3B1 Mutation involving K700E (And Not Other Codons), Independently Predicts Overall Survival in Myelodysplastic Syndromes

2020 ◽  
Author(s):  
Rashmi Kanagal-Shamanna ◽  
Guillermo Montalban-Bravo ◽  
Koji Sasaki ◽  
Elias Jabbour ◽  
Carlos Bueso-Ramos ◽  
...  
Keyword(s):  
Overall Survival ◽  
Allele Frequency ◽  
Myelodysplastic Syndromes ◽  
Variant Allele ◽  
Low Grade ◽  
Variant Allele Frequency ◽  
Pathologic Features ◽  
Significant Difference ◽  
Ring Sideroblasts ◽  
Mutation Type

ABSTRACTBackgroundSF3B1 mutations (SF3B1mut) in myelodysplastic syndromes (MDS) frequently involve codon K700E and have a favorable prognosis. The prognostic effect of non-K700E SF3B1mut is uncertain.MethodsWe analyzed the clinical-pathologic features and outcomes of a single-institutional series of 94 SF3B1mut and 415 SF3B1wt newly diagnosed untreated MDS patients and explored the differences between K700E and non-K700E subgroups.FindingsNinety-four (19%) patients had SF3B1mut: median age, 74 years. Fifty-five (60%) patients carried K700E. Recurrent non-K700E mutations (39, 40%) included R625, H662 and K666. Compared to SF3B1mut K700E, non-K700E patients had a lower median ANC (1·8 vs. 2·4, p=0·005) and were frequently “high” R-IPSS (revised International Prognostic Scoring System) [7(19%) vs. 2(4%), p=0·031]. Non-K700E MDS frequently associated with RUNX1 (26% vs. 7%, p=0·012) and exclusively with BCOR, IDH2, and SRSF2 mutations. There was no significant difference in karyotype or SF3B1 variant allele frequency. Most (∼80%) were treated with hypomethylating agents. SF3B1mut had superior overall survival (OS) than SF3B1wt in all MDS categories [not-reached vs. 25·2 months, p=0·0003], low-grade MDS, and MDS with ring sideroblasts (MDS-RS). Compared to SF3B1wt, SF3B1mut K700E had superior outcomes in all MDS categories (25 months vs. not-reached, p=0·0001), low-grade MDS, and MDS-RS, but no significant difference was seen with non-K700E. By multivariate analysis, absence of SF3B1mut K700E (not non-K700E) independently associated with prognosis.InterpretationSF3B1mut MDS show distinct clinical and mutational profiles, with K700E showing a significantly better OS compared to non-K700E mutations and SF3B1wt. Our study highlights the importance of SF3B1 mutation type in MDS risk assessment.Data Sharing StatementThe datasets generated during and/or analyzed during the current study are not publicly available due to patient privacy concerns but are available from the corresponding author on reasonable request.Research in ContextEvidence before this studyWe designed this study based on the collective evidence from a systematic search of the literature for outcomes of patients MDS with SF3B1 mutations (SF3B1mut) from January 2013 to June 2020. Both the International Working Group for the Prognosis of MDS (IWG-PM) proposal and 2016 revisions to the World Health Organization (WHO) Classification of Myelodysplastic Syndromes recognize SF3B1mut MDS with <5% blasts (or ring sideroblasts >5% for WHO) as a distinct sub-category, in the absence of other unfavorable features. This was largely based on favorable prognostic outcomes, a distinct gene expression profile, and association with ring sideroblasts. However, the natural history of SF3B1mut MDS is heterogeneous. A high proportion of SF3B1 mutations occur within codon K700, leading to large-scale mRNA downregulation due to branch point recognition error, while the rest occur outside of this codon. The downstream functional effects of SF3B1 mutations outside of the K700 codon are unclear. The clinical course of SF3B1mut MDS patients likely depends on the type of SF3B1 mutation and other features such as variant allele frequency, concomitant gene mutations, and karyotype. Until now, the effects of the different types of SF3B1 mutations were largely unknown.Added value of this studyIn this study, we report distinctive clinicopathologic characteristics and outcomes of MDS patients with SF3B1 mutations segregated based on mutation type: K700E vs. non-K700E. We show that ∼40% of SF3B1 mutated MDS patients have non-K700E mutations. Non-K700E SF3B1mut MDS have distinct clinico-pathologic features, such as lower ANC and frequent association with mutations in RUNX1, BCOR, IDH2, and SRSF2. There was no significant difference in karyotype or SF3B1 variant allele frequency. Importantly, K700E SF3B1mut MDS had superior overall survival compared to SF3B1wt, in all MDS, low-grade MDS, and MDS with ring sideroblasts, but no significant difference was seen with non-K700E. By multivariate analysis, absence of SF3B1mut K700E, but not non-K700E, independently associated with prognosis.Implications of all the available evidenceTo the best of our knowledge, this is the first study to report these findings from a single-institutional series of MDS primarily treated with hypomethylating agents. Our study highlights the importance of determining the SF3B1 mutation type in MDS risk assessment. These findings are important in light of the recent FDA approval of luspatercept based on the results of the MEDALIST trial that suggested sustained hematological responses in SF3B1mut MDS patients.

Efficacy of bevacizumab and temozolomide therapy in locally advanced, recurrent, and metastatic malignant solitary fibrous tumour: A population-based analysis

2018 ◽  
Vol 25 (6) ◽  
pp. 1301-1304 ◽  
Author(s):  
Mário L de Lemos ◽  
Isabell Kang ◽  
Kimberly Schaff
Keyword(s):  
Overall Survival ◽  
Overall Response Rate ◽  
Response Rate ◽  
Locally Advanced ◽  
Case Series ◽  
Progression Free Survival ◽  
Population Based ◽  
Solitary Fibrous Tumour ◽  
Free Survival ◽  
Overall Response

Background Patients with locally advanced, recurrent or metastatic solitary fibrous tumour are often treated with bevacizumab and temozolomide based on the clinical efficacy reported in a case series of 14 patients. Given the rarity of solitary fibrous tumour, large trials are not feasible. We report the efficacy of this regimen based on a population-based analysis. Methods This was a population-based retrospective, multi-centre analysis using patient data from a provincial cancer registry and treatment database. Cases from June 2006 through October 2016 were identified for patients receiving bevacizumab and temozolomide for locally advanced, recurrent or metastatic solitary fibrous tumour or hemangiopericytoma, which is sometimes used to describe tumours arising from the meninges. The primary outcome was overall response rate. Secondary outcomes included time to response, progression free survival and overall survival estimated using the Kaplan–Meier method. Results Fourteen patients were identified: median age 59 (range 44–70), male 78.6%. Diagnoses were solitary fibrous tumour in 10 (71.4%) and hemangiopericytoma in four (28.6%), with metastatic disease in 10 (72.7%) patients. The most common primary sites were meninges in four (28.6%) and pelvis in three (21.4%) patients. The median follow-up was 15.5 months, with median treatment of four months. Overall response rate was 21.4% (no complete response, 3 partial response), with median time to response of four months. Median progression free survival, six-month progression free survival and overall survival were 17 months, 65.0%, and 45 months, respectively. Conclusions Efficacy of bevacizumab and temozolomide in solitary fibrous tumour appeared to be similar to that previously reported. Our findings confirmed that bevacizumab and temozolomide is an effective and tolerated treatment for this patient population.

Everolimus and exemestane in hormone receptor-positive advanced breast cancer: A comprehensive cancer center’s experience.

2021 ◽  
Vol 39 (15_suppl) ◽  
pp. e13017-e13017
Author(s):  
Inês Moreira ◽  
Marta Ferreira ◽  
Ana Afonso ◽  
Ana Ferreira ◽  
Ana Rodrigues ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Adverse Events ◽  
Advanced Breast Cancer ◽  
Endocrine Therapy ◽  
Hormone Receptor ◽  
Overall Response Rate ◽  
Response Rate ◽  
Advanced Breast ◽  
Overall Response ◽  
Hormone Receptor Positive

e13017 Background: Activation of the mammalian target of rapamycin intracellular signaling pathway is one of the mechanisms of endocrine resistance in breast cancer. The addition of everolimus to exemestane improves progression-free survival (PFS) in patients with hormone receptor positive (HR+) advanced breast cancer (ABC) previously treated with nonsteroidal aromatase inhibitors (NSAIs). The aim of this study was to assess the effectiveness and safety of everolimus plus exemestane in patients with HR+ ABC. Methods: We retrospectively evaluated patients with HR+, HER2 negative ABC treated with everolimus/exemestane that recurred or progressed during/after treatment with NSAIs in a portuguese comprehensive cancer center. Study endpoints were PFS, overall survival (OS), overall response rate and adverse events. Results: Between April 2014 and September 2020, 63 female patients were treated with everolimus/exemestane. Median age was 59 years (36-79), and all had performance status ECOG ≤2. Seventeen (27.0%) patients had bone metastasis alone, 39 (61.9%) had bone and visceral metastasis, 25 (39.7%) had metastasis in 3 or more sites and 87.3% had previous hormone-sensitive disease. Before everolimus/exemestane, 61 (96.8%) patients were being treated with palliative endocrine therapy (alone or in combination with CDK4/6 inhibitors) or chemotherapy (ChT) and 2 (3.2%) patients were under adjuvant endocrine therapy. Median follow-up time was 12.8 months (1.4-74.6), with 39 patients alive. Overall response rate was 14.3% (1 complete response and 8 partial responses) and 45 patients had stable disease. Median PFS was 5.6 months (CI95% 2.4-8.8) and median OS was 25.4 months (CI95% 10.3-40.5). Subgroup analysis regarding PFS was statistically significant for previous treatment with CDK4/6 inhibitors (p = 0.026) and for site of metastasis (p = 0.025). In the subgroup of patients that previously underwent palliative ChT, median PFS was 4.0 months (CI95% 0.2-9.6) and median OS was 18.6 months (CI95% 8.2-29.0). For patients that did not receive previous palliative ChT, median PFS was 5.8 months (CI95% 3.8-7.8) and median OS was 43.5 months (CI95% 2.0-85.0). Grade 3 and 4 adverse events occurred in 21 (33.3%) patients, and were: nausea, anorexia, rash, headache, haematologic toxicity, hepatic cytolysis, hyperglycaemia, pneumonitis, oral mucositis and acute kidney failure with need for haemodialysis. Fifty-five (87.3%) patients suspended everolimus, 34 (54.0%) due to disease progression and 21 (33.3%) due to toxicity. Conclusions: Our results confirm the effectiveness and safety of everolimus/exemestane in real-world setting and support its use mainly before palliative ChT. Everolimus/exemestane in HR+ ABC is feasible in the clinic, with toxicity manageable under close surveillance.

scholarly journals Phase II Study of Lenvatinib in Patients With Progressive, Recurrent or Metastatic Adenoid Cystic Carcinoma

2019 ◽  
Vol 37 (18) ◽  
pp. 1529-1537 ◽  
Author(s):  
Vatche Tchekmedyian ◽  
Eric J. Sherman ◽  
Lara Dunn ◽  
Crystal Tran ◽  
Shrujal Baxi ◽  
...  
Keyword(s):  
Adverse Events ◽  
Adenoid Cystic Carcinoma ◽  
Phase Ii ◽  
Overall Response Rate ◽  
Response Rate ◽  
Progression Free Survival ◽  
Free Survival ◽  
Overall Response ◽  
End Point ◽  
Adenoid Cystic

PURPOSE Recurrent or metastatic adenoid cystic carcinoma (R/M ACC) is a malignant neoplasm of predominantly salivary gland origin for which effective therapies are lacking. We conducted a phase II trial evaluating the multitargeted tyrosine kinase inhibitor lenvatinib in patients with R/M ACC. PATIENTS AND METHODS This study was conducted with a two-stage minimax design. Patients with histologically confirmed R/M ACC of any primary site with radiographic and/or symptomatic progression were eligible. Any prior therapy was allowed except previous lenvatinib. Patients received lenvatinib 24 mg orally per day. The primary end point was overall response rate. Secondary end points were progression-free survival and safety. An exploratory analysis of how MYB expression and genomic alterations relate to outcomes was conducted. RESULTS Thirty-three patients were enrolled; 32 were evaluable for the primary end point. Five patients (15.6%) had a confirmed partial response, 24 patients (75%) had stable disease, two patients (6.3%) discontinued treatment as a result of toxicity before the first scan, and one patient (3.1%) had progression of disease as best response. Median progression-free survival time was 17.5 months (95% CI, 7.2 months to not reached), although only eight progression events were observed. Patients otherwise were removed for toxicity (n = 5), as a result of withdrawal of consent (n = 9), or at the treating physician’s discretion (n = 6). Twenty-three patients required at least one dose modification, and 18 of 32 patients discontinued lenvatinib for drug-related issues. The most common grade 3 or 4 adverse events were hypertension (n = 9; 28.1%) and oral pain (n = 3; 9.4%). Three grade 4 adverse events were observed (myocardial infarction, n = 1; posterior reversible encephalopathy syndrome, n = 1; and intracranial hemorrhage, n = 1). CONCLUSION This trial met the prespecified overall response rate primary end point, demonstrating antitumor activity with lenvatinib in R/M ACC patients. Toxicity was comparable to previous studies, requiring monitoring and management.

Capecitabine in patients with platinum-pretreated advanced or recurrent cervical carcinoma: a retrospective study

2019 ◽  
Vol 29 (2) ◽  
pp. 272-276 ◽  
Author(s):  
Giuseppa Maltese ◽  
Stefano Lepori ◽  
Ilaria Sabatucci ◽  
Elisa Tripodi ◽  
Domenica Lorusso
Keyword(s):  
Cervical Cancer ◽  
Adverse Events ◽  
Cervical Carcinoma ◽  
Overall Response Rate ◽  
Response Rate ◽  
Gynecologic Oncology ◽  
Recurrent Cervical Cancer ◽  
Oral Capecitabine ◽  
Overall Response ◽  
Dismal Prognosis

BackgroundCervical cancer is a common malignancy among women and, when recurring, presents a dismal prognosis. After platinum failure, second-line treatments report response rates ranging from 3–15%, a median progression-free survival of about 3 months and a median overall survival of about 5.5 months.To retrospectively evaluate the activity and safety of capecitabine in patients with advanced/recurrent cervical carcinoma.MethodsA retrospective review of medical records of recurrent cervical cancer patients, who had failed a previous platinum–paclitaxel treatment and received oral capecitabine 1250 mg/m2 twice daily continuously from day 1 to day 14 every 21 days, was performed from December 2013 to March 2018 at the Gynecologic Oncology Unit of the Fondazione IRCCS National Cancer Institute of Milan, Italy. The response rate was evaluated every three cycles according to Response Evaluation Criteria In Solid Tumors (RECIST) version 1.1 criteria. Common Terminology Criteria for Adverse Events version 4.0 were used to evaluate adverse events.ResultsWe retrospectively analyzed 35 patients with recurrent cervical carcinoma, treated with oral capecitabine. All patients had previously received and failed a combination of carboplatin plus paclitaxel as first-line therapy for advanced/recurrent disease. Median age at the first capecitabine administration was 53 years (range 27–82). All patients were evaluable for response: the overall response rate was 34.2% (2.8% complete responses and 31.4% partial responses) with a clinical benefit rate of 57% (overall response rate plus 22.8% stabilizations of disease). The most common grade 1–2 adverse events per patient were fatigue (71.3%), hand-foot syndrome (57.0%), diarrhea (31.3%), constipation (17.0%), and nausea (10.4%). Only three patients (8.5%) reported grade 3 adverse events.ConclusionsOur data suggest that oral capecitabine should be considered an active and safe treatment in patients with recurrent cervical carcinoma after platinum failure. Based on these results, we consider capecitabine as warranting further clinical evaluation.

Cardiac Biomarkers Predict for Ability To Tolerate and Complete Therapy with Lenalidomide ± Dexamathosone in AL Amyloidosis.

Blood ◽  
2006 ◽  
Vol 108 (11) ◽  
pp. 130-130 ◽  
Author(s):  
Angela Dispenzieri ◽  
Martha Lacy ◽  
Steven Zeldenrust ◽  
Suzanne R. Hayman ◽  
Shaji Kumar ◽  
...  
Keyword(s):  
Adverse Events ◽  
Overall Response Rate ◽  
Response Rate ◽  
Troponin T ◽  
Single Agent ◽  
Cardiac Biomarkers ◽  
Al Amyloidosis ◽  
Significant Activity ◽  
Cardiac Biomarker ◽  
Overall Response

Abstract Background: Primary systemic amyloidosis (AL) is an incurable plasma cell disorder. Lenalidomide, especially in conjunction with dexamethasone, has been shown to be highly active in patients with multiple myeloma. Methods: We studied the toxicity and efficacy of lenalidomide in patients with symptomatic AL. Patients received single agent lenalidomide. If progression by 3 months or no evidence of hematologic response after 3 cycles, dexamethasone was added. Originally, twenty-three patients (Cohort 1) were enrolled according to study design. Because of a significant early drop out rate and notable activity of the regimen, the trial was modified to include an additional 15 patients (Cohort 2). Baseline characteristics and adverse events are available for all enrolled patients, but at the time of this writing, response data are available for Cohort 1 patients due to short follow-up of Cohort 2, but will be updated by the time of the meeting. Results: Median age was 64 years, with 69% male. Twenty-three were previously treated. Organ involvement was cardiac (67%), renal (64%), hepatic (17%), nerve (17%). Thirty-three, twenty-two, and forty-four percent of patients were cardiac biomarker stage 1, 2, and, 3 respectively. Of the 37 patients, one was a cancel, and 6 have not yet made it through 3 months of protocol treatment and event monitoring. The respective median follow-ups for Cohorts 1 and 2 are 17 and 3.4 months. Of the remaining, 30 patients, within the first 3 cycles of therapy fifteen patients discontinued treatment: 7 early deaths and 8 adverse events or other causes. Three additional patients died 0.5 to 2 months after stopping treatment. The best predictor for early withdrawal and/or death was baseline NT-proBNP and cardiac biomarker staging system (cut-offs for serum troponin T &lt;0.035 ng/ml and NT-proBNP &lt;332 pg/ml--Stage I neither above cut-off; Stage III, both above cut-off; and Stage II, one above cut-off). Figure1 Figure1. Figure 2 Figure 2. Of the twenty 22 patients assessed for response ten patients responded to treatment for an overall response rate of 45%, including 23% organ responders. Among the patients with organ responses, there were four renal responses, two cardiac responses and two liver responses. All but one of the responders had dexamethasone added to their treatment program. The most common grade 3−4 adverse events at least possibly attributable to lenalidomide were neutropenia (38%), thrombocytopenia (21%), fatigue (15%), and rash (12%). Conclusions: Lenalidomide and dexamethasone has significant activity in patients with AL with an overall response rate of 45%. Baseline NT−proBNP may be an effective eligibility screening strategy for subsequent trials.

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