Treatment of Patients with Chronic Lymphoproliferative Disorders (CLPD) with Fludarabine, Cyclophosphamide, and Rituximab (FCR) Combination.

Blood ◽  
2004 ◽  
Vol 104 (11) ◽  
pp. 4825-4825
Author(s):  
Athanasios G. Galanopoulos ◽  
Anastasia Tsakiridou ◽  
Eurydiki Michalis ◽  
Theodoros Marinakis ◽  
George Gortzolidis ◽  
...  
Keyword(s):  
De Novo ◽  
Complete Response ◽  
Lymphocytic Leukemia ◽  
Stage I ◽  
Phase Iii ◽  
Stage Iii ◽  
Hematological Toxicity ◽  
Unsuccessful Treatment ◽  
Number Of Patients ◽  
Ann Arbor

Abstract The FCR combination in a phase III study (Blood 102, abstract #373, p110a,2003) has shown promising results in the treatment of chronic lymphocytic leukemia (CLL) patients leading in increase of proportion of complete remissions and improved survival. Based on these encouraging results we tried to study the efficacy and safety of the FCR combination in patients of our Haematologic Unit. Seventeen patients, 8 males and 9 females with a median age of 69,5 years old, with relapsed/refractory or de novo CLPD ( 9 CLL and 8 NHL patients) were enrolled in this study between February 2002 and August 2004. Fifty percent of CLL patients had Rai stage I/II and the rest 50% had Rai stage III/IV disease. Four NHL patients had also Ann Arbor stage I/II and the rest four Ann Arbor stage III/IV disease. They were treated with Rituximab 375 mg/m2 on day1 in combination with Fludarabine and Cyclophosphamide ( 25 mg/m2 and 250 mg/m2 respectively) for days 2 to 4, every 4 weeks, for 6 consecutive cycles. Nine patients had a history of a prior unsuccessful treatment. Overall, 14 out of 17 evaluable patients were responsive to the treatment [12 patients complete response (CR) and 2 patients partial response (PR), overall response rate (ORR) 82%]. The remaining 3 patients did not show any response (NR), 2 progressive and 1 stable disease. Hematological toxicity was acceptable ( grade 2–3 neutropenia in 6/17 patients, grade 2–3 anemia and thrombocytopenia in 2/17 patients). There were no septic episodes except one case with neutropenic fever. There were no adverse events like nausea or vomiting except one patient with a serious anaphylactic reaction due to Rituximab administration. Three CLL patients died because of stable or progressive disease. In conclusion, this preliminary report suggests that the FCR regimen is an effective and safe treatment for CLPD patients, achieving higher CR rates than previous treatments. A longer follow up of a larger number of patients is required to confirm an improved survival in these patients.

A Phase III Clinical Study of Treatment of Patients with Chronic Lymphoproliferative Disorders (CLPD) with Fludarabine, Cyclophosphamide, and Rituximab (FCR) Combination.

Blood ◽  
2005 ◽  
Vol 106 (11) ◽  
pp. 4740-4740
Author(s):  
Athanasios G. Galanopoulos ◽  
Anastasia Tsakiridou ◽  
Eurydiki Michalis ◽  
Theodoros Marinakis ◽  
George Gortzolidis ◽  
...  
Keyword(s):  
Progressive Disease ◽  
De Novo ◽  
International Prognostic Index ◽  
Prognostic Index ◽  
Complete Response ◽  
Lymphocytic Leukemia ◽  
Phase Iii ◽  
Hematological Toxicity ◽  
Unsuccessful Treatment ◽  
Number Of Patients

Abstract Background: The treatment of patients with chronic lymphocytic leukemia (CLL) with Rituximab in combination with fludarabine and cyclophosphamide was reported to be more efficacious, in terms of complete and molecular remission compared with historical data for fludarabine plus cyclophosphamide (S.O’Brien, Haematologica2002; 87:50–53). Aims: Evaluation of the clinical efficacy and toxicity of the FCR combination in patients of our Haematologic Centre. Methods: Seventeen patients, 8 males and 9 females with a median age of 69,5 years, with relapsed/refractory or de novo CLPD (9 CLL and 8 NHL patients) were enrolled in this study between February 2002 and August 2004. Fifty percent of CLL patients had Rai stage I/II and the rest 50% had Rai stage III/IV disease. Four NHL patients had an International Prognostic Index (IPI) 2, one patient IPI 3 and three patients IPI 4. All patients were treated with Rituximab 375 mg/m2 on day1 in combination with Fludarabine and Cyclophosphamide (25 mg/m2 and 250 mg/m2 respectively) for days 2 to 4, every 4 weeks, for 6 consecutive cycles. Nine patients had a history of a prior unsuccessful treatment. Results: Overall, 14 out of 17 evaluable patients (82%) were responsive to the treatment [12 patients (70%) complete response (CR) and 2 patients (12%) partial response (PR)]. The remaining 3 patients had progressive disease (NR). Hematological toxicity was acceptable (grade 2–3 neutropenia in 6/17 patients, grade 2–3 anemia and thrombocytopenia in 2/17 patients). There were no septic episodes except one case with neutropenic fever. There were no adverse events like nausea or vomiting except one patient with a serious anaphylactic reaction due to Rituximab administration. Three CLL patients died because of progressive disease. Summary/conclusions: this preliminary report suggests that the FCR regimen is an effective and safe treatment for CLPD patients, achieving higher CR rates than previous treatments. A longer follow up of a larger number of patients is required to confirm an improved survival in these patients.

Small lymphocytic lymphoma.

1989 ◽  
Vol 7 (5) ◽  
pp. 598-606 ◽  
Author(s):  
W H Morrison ◽  
R T Hoppe ◽  
L M Weiss ◽  
V J Picozzi ◽  
S J Horning
Keyword(s):  
Clinical Course ◽  
Bone Marrow Involvement ◽  
Initial Therapy ◽  
Lymphocytic Leukemia ◽  
Stage I ◽  
Stage Iii ◽  
Small Lymphocytic Lymphoma ◽  
Significant Difference ◽  
Ann Arbor ◽  
Leukemic Phase

The clinical course of 54 patients with small lymphocytic lymphoma (SL) was reviewed. The majority of patients had disseminated lymphoma at the time of diagnosis; 14 patients (26%) presented with Ann Arbor stage I and II disease. Five- and 10-year survival for all patients was 76% and 49%. The only clinicopathologic features identified that predicted a shortened survival were the presence or absence of systemic (B) symptoms (15% v 63% at 10 years, P = .01) and a diffuse rather than pseudofollicular nodal architecture (47% v 87% at 10 years, P = .04). Initial bone marrow involvement was not an adverse prognostic factor for patients who presented with stage III and IV disease. Ten patients developed a marked lymphocytosis consistent with progression to a leukemic phase (chronic lymphocytic leukemia [CLL]). These ten patients had a median initial lymphocyte count of 2,790, compared with 1,580 for those patients who did not progress to CLL (P = .0001). Developing CLL did not adversely affect survival (P = .48). Thirty-seven patients were treated with various combinations of radiation and chemotherapy; 17 patients received no initial therapy. Ten-year freedom from relapse (FFR) for stage I and II patients treated with irradiation was 80% and 62%; FFR for stage III and IV treated patients was 11%. Despite the marked differences in FFR, no statistically significant difference in survival could be demonstrated between the various stages. Selected patients with advanced SL received no initial therapy; these patients had a 10-year survival that was not statistically different from the immediately treated stage III and IV patients. Patients with stage I and II SL should be treated with irradiation; prolonged FFR and possibly cure of the disease can be achieved in these patients.

scholarly journals Conditional Survival and Cure of Patients With Colon or Rectal Cancer: A Population-Based Study

2020 ◽  
Vol 18 (9) ◽  
pp. 1230-1237 ◽  
Author(s):  
Seyed M. Qaderi ◽  
Paul W. Dickman ◽  
Johannes H.W. de Wilt ◽  
Rob H.A. Verhoeven
Keyword(s):  
Rectal Cancer ◽  
Colon Cancer ◽  
Population Based ◽  
Stage I ◽  
Stage Iii ◽  
Disease Stage ◽  
Conditional Survival ◽  
Population Based Study ◽  
Pathologic Stage ◽  
Number Of Patients

Background: The increasing number of colorectal cancer (CRC) survivors need survival estimates that account for the time already survived. The aim of this population-based study was to determine conditional survival, cure proportions, and time-to-cure (TTC) of patients with colon or rectal cancer. Materials and Methods: All patients with pathologic stage I–III CRC treated with endoscopy or surgery, diagnosed and registered in the Netherlands Cancer Registry between 1995 and 2016, and aged 18 to 99 years were included. Conditional survival was calculated for those diagnosed before and after 2007. Cure proportions were calculated using flexible parametric models. Results: A total of 175,384 patients with pathologic stage I (25%), II (38%), or III disease (37%) were included. Conditional 5-year survival of patients with stage I, II, and III colon cancer having survived 5 years was 98%, 94%, and 92%, respectively. For patients with stage I–III rectal cancer, this was 96%, 89%, and 85%, respectively. Statistical cure in patients with colon cancer was reached directly after diagnosis (stage I) to 6 years (stage III) after diagnosis depending on age, sex, and disease stage. Patients with rectal cancer reached cure 0.5 years after diagnosis (stage I) to 9 years after diagnosis (stage III). In 1995, approximately 42% to 46% of patients with stage III colon or rectal cancer, respectively, were considered cured, whereas in 2016 this percentage increased to 73% to 78%, respectively. Conclusions: The number of patients with CRC reaching cure has increased substantially over the years. This study’s results provide valuable insights into trends of CRC patient survival and are important for patients, clinicians, and policymakers.

Low-Grade Stage III-IV Follicular Lymphoma: Multivariate Analysis of Prognostic Factors in 484 Patients—A Study of the Groupe d'Etude des Lymphomes de l'Adulte

1999 ◽  
Vol 17 (8) ◽  
pp. 2499-2499 ◽  
Author(s):  
Didier Decaudin ◽  
Eric Lepage ◽  
Nicole Brousse ◽  
Pauline Brice ◽  
Jean-Luc Harousseau ◽  
...  
Keyword(s):  
Multivariate Analysis ◽  
Prognostic Factors ◽  
Risk Ratio ◽  
Univariate Analysis ◽  
International Prognostic Index ◽  
Phase Iii ◽  
Stage Iii ◽  
Low Grade ◽  
Number Of Patients ◽  
Follicular Lymphomas

PURPOSE: To identify the prognostic factors that influence overall survival (OS) in patients with stage III-IV follicular lymphomas and evaluate the clinical usefulness and the prognostic value of the International Prognostic Index (IPI). PATIENTS AND METHODS: Four hundred eighty-four patients with Ann Arbor stage III-IV follicular lymphomas treated in two phase III trials from 1986 to 1995 were screened for this study. All histologic slides were reviewed by two hematopathologists. The influence of the initial parameters on survival was defined by univariate (log-rank test) and multivariate (Cox model) analyses. RESULTS: The poor prognostic factors for OS (age > 60 years, “B” symptom(s), ≥ two extranodal sites, stage IV disease, tumor bulk > 7 cm, at least three nodal sites > 3 cm, liver involvement, serous effusion-compression or orbital/epidural involvement, and erythrocyte sedimentation rate > 30 mm/h) that were significant in univariate analysis were subjected to multivariate analysis. Three factors remained significant: B symptom(s) (risk ratio = 1.80), age greater than 60 years (risk ratio = 1.60), and at least three nodal sites greater than 3 cm (risk ratio = 1.71). When the IPI was applied to these patients, the score was 1, 2, 3, and 4-5 in 49%, 39%, 11%, and 2%, respectively, and it was significant for progression-free survival (P = .002) and OS (P = .0001). CONCLUSION: Three prognostic factors for poor OS were identified: B symptoms, age greater than 60 years, and at least three nodal sites greater than 3 cm. The IPI was prognostic for OS, but in this population, a very low number of patients belonged to the high-risk groups.

scholarly journals Rising Serum Uric Acid Level Is Negatively Associated with Survival in Renal Cell Carcinoma

Cancers ◽  
2019 ◽  
Vol 11 (4) ◽  
pp. 536 ◽  
Author(s):  
Kendrick Yim ◽  
Ahmet Bindayi ◽  
Rana McKay ◽  
Reza Mehrazin ◽  
Omer A. Raheem ◽  
...  
Keyword(s):  
De Novo ◽  
Hazard Analysis ◽  
Stage I ◽  
Stage Iii ◽  
Proportional Hazard ◽  
Cox Proportional Hazard ◽  
Ckd Stage ◽  
All Cause Mortality ◽  
Statin Use ◽  
Significant Factors

Aim and Background: To investigate the association of serum uric acid (SUA) levels along with statin use in Renal Cell Carcinoma (RCC), as statins may be associated with improved outcomes in RCC and SUA elevation is associated with increased risk of chronic kidney disease (CKD). Methods: Retrospective study of patients undergoing surgery for RCC with preoperative/postoperative SUA levels between 8/2005–8/2018. Analysis was carried out between patients with increased postoperative SUA vs. patients with decreased/stable postoperative SUA. Kaplan-Meier analysis (KMA) calculated overall survival (OS) and recurrence free survival (RFS). Multivariable analysis (MVA) was performed to identify factors associated with increased SUA levels and all-cause mortality. The prognostic significance of variables for OS and RFS was analyzed by cox regression analysis. Results: Decreased/stable SUA levels were noted in 675 (74.6%) and increased SUA levels were noted in 230 (25.4%). A higher proportion of patients with decreased/stable SUA levels took statins (27.9% vs. 18.3%, p = 0.0039). KMA demonstrated improved 5- and 10-year OS (89% vs. 47% and 65% vs. 9%, p < 0.001) and RFS (94% vs. 45% and 93% vs. 34%, p < 0.001), favoring patients with decreased/stable SUA levels. MVA revealed that statin use (Odds ratio (OR) 0.106, p < 0.001), dyslipidemia (OR 2.661, p = 0.004), stage III and IV disease compared to stage I (OR 1.887, p = 0.015 and 10.779, p < 0.001, respectively), and postoperative de novo CKD stage III (OR 5.952, p < 0.001) were predictors for increased postoperative SUA levels. MVA for all-cause mortality showed that increasing BMI (OR 1.085, p = 0.002), increasing ASA score (OR 1.578, p = 0.014), increased SUA levels (OR 4.698, p < 0.001), stage IV disease compared to stage I (OR 7.702, p < 0.001), radical nephrectomy (RN) compared to partial nephrectomy (PN) (OR 1.620, p = 0.019), and de novo CKD stage III (OR 7.068, p < 0.001) were significant factors. Cox proportional hazard analysis for OS revealed that increasing age (HR 1.017, p = 0.004), increasing BMI (Hazard Ratio (HR) 1.099, p < 0.001), increasing SUA (HR 4.708, p < 0.001), stage III and IV compared to stage I (HR 1.537, p = 0.013 and 3.299, p < 0.001), RN vs. PN (HR 1.497, p = 0.029), and de novo CKD stage III (HR 1.684, p < 0.001) were significant factors. Cox proportional hazard analysis for RFS demonstrated that increasing ASA score (HR 1.239, p < 0.001, increasing SUA (HR 9.782, p < 0.001), and stage II, III, and IV disease compared to stage I (HR 2.497, p < 0.001 and 3.195, p < 0.001 and 6.911, p < 0.001) were significant factors. Conclusions: Increasing SUA was associated with poorer outcomes. Decreased SUA levels were associated with statin intake and lower stage disease as well as lack of progression to CKD and anemia. Further investigation is requisite.

NCRI CLL201 Trial: A Randomized Phase II Trial of Fludarabine, Cyclophosphamide and Mitoxantrone (FCM) with or without Rituximab in Previously Treated CLL.

Blood ◽  
2007 ◽  
Vol 110 (11) ◽  
pp. 752-752 ◽  
Author(s):  
Peter Hillmen ◽  
Christopher Pocock ◽  
Dena Cohen ◽  
Kim Cocks ◽  
Hazem A. Sayala ◽  
...  
Keyword(s):  
Phase Ii ◽  
Response Rate ◽  
Phase Ii Trial ◽  
Residual Disease ◽  
Early Death ◽  
Lymphocytic Leukemia ◽  
Phase Iii ◽  
Color Flow ◽  
Randomized Phase Ii ◽  
Number Of Patients

Abstract Standard front-line therapy for chronic lymphocytic leukemia (CLL) is fludarabine plus cyclophosphamide. Adding mitoxantrone (FCM) or rituximab (FCR) appears to improve responses although no large randomized trials have been reported. We report a randomized Phase II trial of FCM and FCM-R in relapsed CLL. FCM was oral fludarabine (24mg/m2 for 5 days) and cyclophosphamide (150mg/m2 for 5 days) plus i.v. mitoxantrone (6mg/m2) on Day 1 of each cycle. FCM-R was identical with rituximab on Day 1 of each cycle (375mg/m2 cycle 1; 500mg/m2 cycles 2 to 6). Prophylaxis with aciclovir and co-trimoxazole was given. The primary end-point was response by NCI Criteria 2 months after therapy. Complete remission with incomplete marrow recovery (CR(i)) was defined according to the 2007 CLL Guidelines - clinical CR with a morphologically normal marrow but persistent cytopenias (i.e. platelets <100x109/l and/or neutrophils <1.5x109/l). In addition, minimal residual disease in the marrow was studied 2 months after therapy by four-color flow cytometry with MRD negativity defined as <0.01% CLL cells. 52 patients were entered into the trial with 26 in each arm. The median age was 65 (32–79) with 79% men. 42% had a β2m >4. The median number of prior therapies was 2 (1–6), 31 had prior fludarabine and 6 (12%) were refractory to or relapsed <6 months after fludarabine. 26/44 (59%) had unmutated VH genes (15/22 FCM-R; 11/22 FCM). 11 patients had deletion of 11q (FCM-R 5, FCM 6) and 1 patient had >20% 17p deleted cells (FCM-R). 36/52 (69%) received 4 or more cycles of therapy with no difference between FCM and FCM-R (18/26). Responses are shown in the Table. 35 SAE’s were reported in 23 patients. There was no difference in the number of patients with SAE’s between the arms (FCM 11, FCM-R 12). 6/7 patients (86%) who had 4 or more prior therapies reported an SAE, compared to 17/45 patients (38%) who had less than 4. 16 SAE’s were suspected to be related to FCM-R and 10 related to FCM. In summary, FCM-R is an effective therapy for relapsed CLL with over two-thirds of patients responding. The study design does not allow a statistical comparison between FCM and FCM-R but the results suggest that adding rituximab to FCM results in a higher complete response rate (CR + CR i = 43% for FCM-R and 13% for FCM) with more patients achieving MRD negativity (5 after FCM-R; 2 after FCM). The results of this randomised Phase II trial justify the study of FC with mitoxantrone and/or rituximab in larger randomized Phase III trials. Responses in 46 evaluable patients (remaining 6 not yet evaluable) All patients FCM FCM-R Number of patients 46 23 23 Overall response rate 29 (63%) 13 (57%) 16 (70%) CR 5 (11%) 1 (4%) 4 (17%) CR(i) 8 (17%) 2 (9%) 6 (26%) PR 16 (35%) 10 (43%) 6 (26%) SD/PD 12 (26%) 7 (30%) 5 (22%) Early Death (before assessment) 4 (9%) 2 (9%) 2 (9%) Withdrew consent (before assessment) 1 (2%) 1 (4%) 0 (0%) MRD negative 7 (15%) 2 (9%) 5 (22%)

A Randomized Phase III Trial of ABVD Vs. Stanford V +/− Radiation Therapy In Locally Extensive and Advanced Stage Hodgkin's Lymphoma: An Intergroup Study Coordinated by the Eastern Cooperatve Oncology Group (E2496)

Blood ◽  
2010 ◽  
Vol 116 (21) ◽  
pp. 415-415 ◽  
Author(s):  
Leo I Gordon ◽  
Fanxing Hong ◽  
Richard I Fisher ◽  
Nancy L. Bartlett ◽  
Joseph M. Connors ◽  
...  
Keyword(s):  
Risk Factors ◽  
Research Funding ◽  
Sensory Neuropathy ◽  
Stage I ◽  
Phase Iii ◽  
Significant Difference ◽  
Ann Arbor ◽  
Intergroup Trial ◽  
Grade 3 ◽  
Splenic Disease

Abstract Abstract 415 Background: The ability to cure patients (pts) with advanced Hodgkin's Lymphoma (HL) with combination chemotherapy (CC) (MOPP and variants, ABVD and variants) represented a major milestone in oncology research, and CC became a paradigm for other malignancies. Further, the rationale for combined modality therapy (CMT) (radiation (RT) and CC) in HL evolved based on the high frequency of relapse in initially involved sites. As response rates and survival improved, newer treatments such as the combined modality Stanford V regimen were developed to shorten the duration of chemotherapy, add RT to sites of disease and reduce toxicity while maintaining or improving the cure rate. Indeed, the Stanford V regimen was tested and validated in a Phase II co-operative group trial (E1492) (J Clin Oncol 2000; 18:972). In order to investigate this approach against “standard” therapy, we conducted a randomized Phase III Intergroup trial of ABVD vs. the Stanford V regimen for patients with locally extensive or advanced HL. Objectives: The trial was designed to detect a 33% reduction in the failure free survival (FFS) hazard rate with Stanford V compared with ABVD, which corresponds to a difference in five-year FFS of 64% vs. 74%. Method: Patients with locally extensive (defined as clinical Ann Arbor Stage I-IIA/B and bulky mediastinal disease (BMD) (mass > 1/3 maximum intrathoracic diameter on standing postero-anterior chest x-ray or >/−10 cm on computerized tomography) or advanced (Ann Arbor Stage III or IV) HL were randomized to receive either ABVD × 6–8 cycles (C) (51% had 6 C, 35% had 8 C, 14% had <6 C) + 36 Gy (only in pts with BMD) or Stanford V × 12 weeks (95% had 12 weeks) + 36 Gy (for sites >5cm or for macroscopic splenic disease). The log-rank test was used to compare FFS for all eligible patients stratified on extent of disease (locally extensive vs. advanced), and number of International Prognostic Factor Project (IPFP) risk factors (0–2 vs. 3–7). An extended Cox model was also used to address non-proportional hazard between the two arms. Results: 854 pts enrolled from April, 1999 to June, 2006 and 812 were eligible for analysis. 404 pts were randomized to ABVD and 408 to Stanford V. Median age was 33 yrs in both arms (range 16–83). 53% were men and 47% women; 4% had Stage I, 31% had Stage II, 39% had Stage III and 25% had Stage IV disease by Ann Arbor criteria. 35% of pts on ABVD and 35% on Stanford V had BMD. Three % of pts had nodular lymphocyte predominant HL, 77% of pts had nodular sclerosis HL, 14% had mixed cell HL. Age, stage, pathology and risk factors (0–2 vs. 3–7) were similar in both arms. In total, 65% were IPFP score 0–2 and 33% were 3–6. Response rate. There was no difference in response rates (RR) between the two arms (ABVD=72% CR+ CCR, 7.7% PR, 7.9% SD; Stanford V= 69 % CR +CCR, 7% PR and 10 % SD. 8% were not evaluable for response on ABVD and 9% on Stanford V. Toxicity was similar in both groups. The most frequent Grade 3 + 4 toxicity was neutropenia, and was similar between the 2 groups (76% Grade 3 + 4 in ABVD and 70% Grade 3+ 4 in Stanford V). Grade 5 toxicity was <1% in both groups. There was, however, more Grade 3 lymphopenia in Stanford V (78% vs. 42%, p< 0.0001) and more Grade 3 +4 sensory neuropathy in Stanford V (10%) than in ABVD (3%) (p< 0.0001). A total of 26 second primary cancers developed, 12 after ABVD and 14 after Stanford V (p=NS). FFS and OS. For 812 eligible patients, with a median follow up of 5.25 years, 5-year FFS was 73% for ABVD and 71% for Stanford V (p=0.29 by log rank) (Figure left); 5-year OS was 88% for ABVD and 87% for Stanford V (p=0.87 by log-rank, HR=0.97, 95% CI: 0.65 to 1.44) (Figure right) indicating no significant difference in either FFS or OS between the 2 arms. Conclusion: In the largest Phase III intergroup trial of HL in North America, there was no significant difference in RR, FFS, OS, and 5-year toxicity when ABVD (+ RT for BMD) is compared with Stanford V (+RT for nodal sites >5 cm and macroscopic splenic disease). There was more Grade 3 lymphopenia (p< 0.0001) and more Grade 3 + 4 sensory neuropathy (p< 0.0001) on Stanford V. Thus ABVD (plus RT for BMD) remains the standard of care because Stanford V did not meet the objective of 33% improvement in FFS. For some patients, Stanford V, when given as described with RT, remains an acceptable alternative. Disclosures: Friedberg: Genentech: Honoraria. Blum:Seattle Genetics: Research Funding; Novartis: Research Funding; Celgene: Research Funding. Horning:Genentech: Employment.

Real-word incidence and management of durable complete response in de novo metastatic HER2-positive breast cancer.

2020 ◽  
Vol 38 (15_suppl) ◽  
pp. e13017-e13017
Author(s):  
Claire Elizabeth Powers Smith ◽  
Paul Kelly Marcom ◽  
Zahi Ibrahim Mitri
Keyword(s):  
Breast Cancer ◽  
De Novo ◽  
Metastatic Breast ◽  
Predictive Biomarkers ◽  
Complete Response ◽  
Categorical Variables ◽  
Fisher Exact Test ◽  
Her2 Positive ◽  
Number Of Patients

e13017 Background: HER2-directed therapies enable a small number of patients with de novo HER2+ metastatic breast cancer (MBC) to achieve long term durable responses (DR). However, clinic-pathologic factors that correlate with DRs in de novo HER2+ MBC are unknown. Expert opinion dictates indefinite HER2-directed therapies for patients who achieve DRs, but real-world examples of this practice, especially the effect on cardiotoxicity, are lacking in the literature. Methods: This is a retrospective case control study of patients with de novo HER2+ MBC who received treatment with trastuzumab at two NCI designated cancer centers between the years 2012-2017. Patients were included if ≥2 years of follow up data were available or if patients were deceased. DRs are defined as radiographic complete or partial response without progression or death at any point after diagnosis. Controls are patients with evidence of radiographic progression or death any point after diagnosis. Age at diagnosis, ER/PR status, site of metastasis, and initial treatment were analyzed. An un-paired T test for age and fisher exact test for categorical variables were used. Results: A total of 96 patients with de novo HER2+ MBC, 28 with DRs and 68 with progression, were identified. Average follow up length for patients with DR was 90 months (range 27-224 months). Patients who progressed had a mPFS of 17.5 months and a mOS of 60 months. Results are shown in Table. Additionally, six patients (6.3%) developed reduced ejection fraction, one with DR, five with progression. Nine patients have been receiving trastuzumab for over ten years with no evidence of disease. Only one patient opted to discontinue this therapy a year after complete response and is disease free five years from diagnosis. Conclusions: Nearly a third of patients with de novo metastatic HER2+ MBC in our dataset achieved DR. Factors that predict DRs include single organ involved by metastatic disease and more intensive upfront chemotherapy including trastuzumab and pertuzumab. The majority of patients with DR continued HER2 directed therapy indefinitely with minimal cardiotoxicity. In the absence of predictive biomarkers of DRs, indefinite trastuzumab administration is common practice for these patients. [Table: see text]

scholarly journals A phase II Japanese trial of fludarabine, cyclophosphamide and rituximab for previously untreated chronic lymphocytic leukemia

2020 ◽  
Author(s):  
Koji Izutsu ◽  
Tomohiro Kinoshita ◽  
Jun Takizawa ◽  
Suguru Fukuhara ◽  
Go Yamamoto ◽  
...  
Keyword(s):  
Chronic Lymphocytic Leukemia ◽  
Rating Scale ◽  
Complete Response ◽  
Japanese Patients ◽  
Lymphocytic Leukemia ◽  
Standard Regimen ◽  
Number Of Patients ◽  
Main Adverse Event ◽  
Treatment Naïve ◽  
Binet Stage

Abstract Objective Fludarabine, cyclophosphamide and rituximab (FCR) is the standard regimen for fit patients with untreated CD20-positive chronic lymphocytic leukemia (CLL). However, this combination is unavailable in Japan because rituximab is not approved for CLL. We investigated the efficacy and safety of FCR in this single-arm, multicenter study designed as a bridging study to the CLL8 study by the German CLL Study Group. Methods The study enrolled previously untreated patients with CLL of Binet stage B or C with active disease. Patients with a Cumulative Illness Rating Scale score of ≤6 and creatinine clearance of ≥70 ml/min were eligible. Patients received 6 cycles of FCR every 28 days and were followed for up to 1 year. Results Seven patients were enrolled. The best overall response rate according to the 1996 NCI-WG Guidelines, the primary endpoint of the study, was 71.4% (95% confidence interval, 29.0–96.3%), with one patient achieving complete response. No deaths or progression occurred during follow-up. The main adverse event was hematotoxicity. CD4-positive T-cell count decreased in all patients; most patients showed no reduction in serum immunoglobulin G. Conclusion Although the number of patients was limited, FCR appears to be effective with manageable toxicity for treatment-naïve fit Japanese patients with CD20-positive CLL. Clinical trial number JapicCTI-132285.

scholarly journals Small noncleaved cell lymphoma and leukemia in adults. A retrospective study of 65 adults treated with the LMB pediatric protocols

Blood ◽  
1995 ◽  
Vol 85 (3) ◽  
pp. 664-674 ◽  
Author(s):  
C Soussain ◽  
C Patte ◽  
M Ostronoff ◽  
A Delmer ◽  
F Rigal-Huguet ◽  
...  
Keyword(s):  
Retrospective Study ◽  
Cell Lymphoma ◽  
Survival Rates ◽  
Stage Iv ◽  
Adult Patients ◽  
Stage I ◽  
Stage Iii ◽  
Induction Treatment ◽  
Ann Arbor ◽  
Stage Iv Disease

In France, more than 80% of children with Burkitt's lymphoma or Burkitt's leukemia (ALL3) are now cured with the LMB (B-cell non- Hodgkin's lymphoma and B-ALL) protocols of the Societe Francaise d'Oncologie Pediatrique, but so far, poor results have been obtained in the few adult studies available. We have analyzed the experience with LMB protocols in adult patients. This retrospective study involved 65 adult patients with small noncleaved cell lymphoma or ALL3 treated with the LMB protocols. They were 17 to 65 years old and not previously treated. Human immunodeficiency virus-infected patients were excluded. The diagnoses were made between September 1984 and August 1991. According to the Murphy classification, 12 patients (18%) had stage I or II disease, 25 (38%), stage III disease; 4 (6%), stage IV disease; and 24 (37%), ALL3 (> or = 25% blasts). According to the Ann Arbor classification, 9 patients had stage I disease; 8 patients, stage II; 5 patients, stage III; 21 patients, stage IV disease; and 22 patients, ALL (> or = 30% blasts). Twelve patients had central nervous system (CNS) involvement before treatment. Thirty-nine patients were treated according to the LMB 84 protocol scheme; 14 according to the LMB 86 protocol, and 12 patients received the LMB 84 induction courses followed by the LMB 86 consolidation courses. Three patients underwent bone marrow transplantation (BMT) while in second complete remission (CR) and 3 others had refractory disease. There were some protocol violations caused by empirical medical decisions: local irradiation was performed in 4 patients, 2 patients received prophylactic radiation to the brain that was not specified in the protocol, 13 patients underwent BMT in first CR, and methotrexate doses were modified in 10 patients. Fifty-eight patients (89%) achieved a CR. There were four (6%) primary induction treatment failures, and three (4%) early treatment-related deaths. Eight patients relapsed between 2 and 30 months after CR (median, 4.7 months). Forty-seven patients are alive in CR (45 first CR, 2 second CR) with a median follow-up of 57 months (24 to 93 months). There were five toxicity-related deaths among patients in CR including four BMT-related deaths and five deaths caused by refractory relapses. One patient died in CR at 62 months of rectal cancer. The 3- year overall survival rate is 74% (SE = 5). According to the stages in the Murphy classification, the 3-year survival rates are stages I and II, 100%; stage III, 80% (SE = 7); and stage IV and ALL, 57% (SE = 8). Seven of 12 patients with initial CNS disease are alive with a median survival of 56 months.(ABSTRACT TRUNCATED AT 400 WORDS)

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