Influence of comorbidity, age and performance status on treatment efficacy and safety of cetuximab plus irinotecan in irinotecan-refractory elderly patients with metastatic colorectal cancer

2014 ◽  
Vol 50 (7) ◽  
pp. 1269-1275 ◽  
Author(s):  
C.F. Jehn ◽  
L. Böning ◽  
H. Kröning ◽  
A. Pezzutto ◽  
D. Lüftner
Keyword(s):  
Colorectal Cancer ◽  
Elderly Patients ◽  
Metastatic Colorectal Cancer ◽  
Treatment Efficacy ◽  
Performance Status ◽  
Efficacy And Safety ◽  
And Performance

scholarly journals Prognostic value of blood-based fibrosis biomarkers in patients with metastatic colorectal cancer receiving chemotherapy and bevacizumab

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Neel I. Nissen ◽  
Stephanie Kehlet ◽  
Mogens K. Boisen ◽  
Maria Liljefors ◽  
Christina Jensen ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Metastatic Colorectal Cancer ◽  
Collagen Type ◽  
Performance Status ◽  
Drug Uptake ◽  
Collagen Type Iii ◽  
Serum Samples ◽  
Type Iii ◽  
Poor Treatment ◽  
And Performance

AbstractA desmoplastic colorectal cancer stroma, characterized by excess turnover of the cancer-associated fibroblast derived collagens type III and VI, can lead to reduced drug-uptake and poor treatment response. We investigated the association between biomarkers of collagen type III and VI and overall survival (OS) in patients with metastatic colorectal cancer (mCRC). Serum samples were collected from 252 patients with mCRC prior to treatment with bevacizumab and chemotherapy. Serum concentrations of biomarkers reflecting formation of collagen type III (PRO-C3) and VI (PRO-C6) and degradation of collagen type VI (C6M and C6Mα3) were determined by ELISA. The biomarkers were evaluated for associations with OS, individually, combined, and after adjusting for carcinoembryonic antigen (CEA), lactate dehydrogenase (LDH) and performance status (PS). High baseline levels (> median) of each collagen biomarker were significantly associated with shorter OS (PRO-C3: HR = 2.0, 95%CI = 1.54–2.63; PRO-C6: HR = 1.6, 95%CI = 1.24–2.11; C6M: HR = 1.4, 95%CI = 1.05–1.78; C6Mα3: HR = 1.6, 95%CI = 1.16–2.07). PRO-C3 and PRO-C6 remained significant after adjustment for CEA, LDH and PS. Weak correlations were seen between the collagen biomarkers (r = 0.03–0.59) and combining all improved prognostic capacity (HR = 3.6, 95%CI = 2.30–5.76). Collagen biomarkers were predictive of shorter OS in patients with mCRC. This supports that collagen- and CAF biology is important in CRC.

scholarly journals Oxaliplatin-Based Chemotherapy in Patients with Metastatic Colorectal Cancer Aged at Least 75 Years: A Post-Hoc Subgroup Analysis of Three Phase II Trials

Cancers ◽  
2019 ◽  
Vol 11 (4) ◽  
pp. 578 ◽  
Author(s):  
Gerardo Rosati ◽  
Stefano Cordio ◽  
Giorgio Reggiardo ◽  
Giuseppe Aprile ◽  
Alfredo Butera ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Elderly Patients ◽  
Metastatic Colorectal Cancer ◽  
Phase Ii ◽  
Subgroup Analysis ◽  
Performance Status ◽  
Phase Ii Trials ◽  
Younger Patients ◽  
Three Phase ◽  
Post Hoc

Patients older than 75 years of age are usually excluded from metastatic colorectal cancer studies based on a combination chemotherapy containing oxaliplatin. Our group conducted three phase II trials in elderly patients in recent years. A post-hoc subgroup analysis of 67 patients aged at least 75 years was included in this study. Oxaliplatin was combined with capecitabine in two trials and with uracil-tegafur (UFT) plus folinic acid in the third trial. In one study, bevacizumab was also added to chemotherapy. The median age of patients was 77 years, and all had a good performance status (0 to 1). The observed overall response rate was 45%, comparable to younger patients (51%, p = 0.49). The estimated median progression-free survival (PFS) time and overall survival (OS) time were 8.7 and 19.3 months, respectively. These results did not significantly differ from those in younger patients (8.0 months for PFS (p = 0.58) and 19.7 months for OS (p = 0.94), respectively). The most common grade 3–4 adverse events included diarrhea (13%), fatigue (13%), peripheral neuropathy (10%), and neutropenia (7%). Moreover, the toxicity was never statistically different from that in younger patients. The efficacy of oxaliplatin-based combination was maintained in fit elderly patients ≥75 years.

XELOX with bevacizumab in elderly patients age 75 or older with metastatic colorectal cancer: Results of a planned interim analysis for multicenter phase II ASCA study.

2013 ◽  
Vol 31 (4_suppl) ◽  
pp. 502-502 ◽  
Author(s):  
Keiichiro Ishibashi ◽  
Yoshinori Munemoto ◽  
Masaki Matsuoka ◽  
Taishi Hata ◽  
Michiya Kobayashi ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Renal Function ◽  
Elderly Patients ◽  
Metastatic Colorectal Cancer ◽  
Phase Ii ◽  
Performance Status ◽  
Primary Objective ◽  
Open Label ◽  
Ecog Performance Status ◽  
Grade 3

502 Background: Combination chemotherapy of capecitabine plus oxaliplatin (XELOX) with bevacizumab is commonly used as standard chemotherapy for metastatic colorectal cancer (mCRC). A previous meta-analysis showed that there was no difference between two age groups of <65 years and ≥65 years on overall survival (OS) after treatment with chemotherapy with bevacizumab. However, the safety and efficacy of XELOX with bevacizumab in elderly patients (pts) ≥75 years with mCRC remain unclear. Methods: This study was an open-label multicentre phase II study to evaluate the efficacy and safety of XELOX with bevacizumab in pts ≥75 years with metastatic CRC. The primary objective was to assess progression-free survival (PFS). The secondary endpoints were the safety, response rate (RR), time to treatment-failure (TTF) and OS. Results: 36 pts were enrolled. Pts characteristics were; median age 78 (range 75-86); male/female, 21/15; ECOG performance status 0/1, 30/6; colon/rectum 24/12, creatinine clearance (CCr) 60.2 ml/min (range 32.6-84.6). Median follow-up period was 220 days. RR was 55.6% and median TTF was 209 days. The median PFS and median OS are not reached. Grade 3 or 4 adverse events (AEs) were reported in 22 pts (62.8%). Common grade 3 or 4 AEs were hypertension (11.4%), leukopenia (20.0%), peripheral sensory neuropathy (14.3%), hand foot syndrome (8.6%), and fatigue (8.6%). Examining the relationship between renal function (CCr) and AEs, the incidence of Grade 3 or 4 AEs in the lower CCr group was significantly higher than that in the higher CCr group (61.6% vs. 47.8%; p=0.013); hematological toxicities (87.5% vs. 14.8%; p=0.0003) and non-hematological toxicities (61.5% vs. 11.1%; p=0.018). Conclusions: XELOX with bevacizumab is safely administered in elderly patients ≥75 years. Renal function (CCr) could be a good predictive marker for grade 3 or 4 AEs. Clinical trial information: UMIN000003500.

The Efficacy and Safety of Trifluridine/Tipiracil Treatment for Elderly Patients With Metastatic Colorectal Cancer in a Real-world Setting

2021 ◽  
Vol 41 (12) ◽  
pp. 6211-6216
Author(s):  
MASATSUNE SHIBUTANI ◽  
WANG EN ◽  
YUKI OKAZAKI ◽  
SHINICHIRO KASHIWAGI ◽  
TATSUNARI FUKUOKA ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Elderly Patients ◽  
Metastatic Colorectal Cancer ◽  
Real World ◽  
Efficacy And Safety ◽  
Real World Setting

Cetuximab and irinotecan-based chemotherapy as an active and safe treatment option for elderly patients with extensively pre-treated metastatic colorectal cancer

2007 ◽  
Vol 25 (18_suppl) ◽  
pp. 14528-14528 ◽  
Author(s):  
M. Bouchahda ◽  
T. Macarulla ◽  
J. P. Spano ◽  
J. B. Bachet ◽  
G. Liedo ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Elderly Patients ◽  
Metastatic Colorectal Cancer ◽  
Skin Rash ◽  
Treatment Option ◽  
Performance Status ◽  
Single Agent ◽  
Objective Response ◽  
Growth Factor Receptor ◽  
Egfr Expression

14528 Background: Cetuximab ( C ) has demonstrated activity both as a single agent and in combination with irinotecan (CPT11) in patients (pts) with metastatic colorectal cancer (mCRC) expressing epidermal growth factor receptor (EGFR) refractory to CPT 11 and oxaliplatin based chemotherapy. This European retrospective study explored the tolerability and activity of C combined with CPT 11 in an unselected population of elderly pts with CPT11- refractory mCRC Methods: 67 pts with mCRC aged = 70 yrs were treated with C (400 mg/m2 loading dose over 2 hours, then 250 mg/m2 over 1 hour weekly). C was given alone (2 pts), combined with CPT11 (56 pts) or CPT11 + 5FU-LV as conventional (4 pts) or chronomodulated delivery (5 pts). Treatment was administered as 2nd to 6th line. Primary endpoint was time to tumor progression (TTP). Secondary endpoints were toxicity, objective response rate (RR) (with RECIST Criteria) and overall survival (OS). Results: Median age was 77 yrs (70–84); M/F: 44/23; WHO performance status 0/1/2/unknown: 12/40/11/4; EGFR expression: + in 55 pts, - in 2 pts and unknown in 10 pts; colon/rectum/unknown: 49/14 /4. More frequent toxicities included acneiform skin rash, which occurred in 33 pts (Grade (G) 2: 24 pts, 35%; G3: 9 pts, 13%), diarrhea (G3, 11 pts, 16%; G4, 2 pts, 3%) and neutropenia (G3: 4 pts, 6%; G4: 5 pts, 7%). RR was 23% including 1 complete and 14 partial responses. Disease control rate (RR + stable disease) was 53%. No correlation was found between skin rash and response. Median TTP (intent-to treat) was 4.5 months [95% CI: 3.2 - 5.7]. Median OS was 15 months [12.0–17.9]. Conclusions: The combination of C with CPT11-based chemotherapy resulted in good activity and acceptable tolerability in elderly patients with heavily pre-treated mCRC, comparable to that of the younger patients. This treatment option can be reasonably proposed to the elderly population. No significant financial relationships to disclose.

Irinotecan in Combination With Fluorouracil in a 48-Hour Continuous Infusion As First-Line Chemotherapy for Elderly Patients With Metastatic Colorectal Cancer: A Spanish Cooperative Group for the Treatment of Digestive Tumors Study

2005 ◽  
Vol 23 (15) ◽  
pp. 3545-3551 ◽  
Author(s):  
Javier Sastre ◽  
Eugenio Marcuello ◽  
Bartomeu Masutti ◽  
Matilde Navarro ◽  
Silvia Gil ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Overall Survival ◽  
Elderly Patients ◽  
Metastatic Colorectal Cancer ◽  
Continuous Infusion ◽  
Group Performance ◽  
Performance Status ◽  
Objective Response ◽  
Eastern Cooperative Oncology Group ◽  
Response To Treatment

Purpose Elderly patients constitute a subpopulation with special characteristics that differ from those of the nonelderly and have been underrepresented in clinical trials. This study was performed to determine the efficacy and safety of irinotecan (CPT-11) in combination with fluorouracil (FU) administered as a 48-hour continuous infusion twice a month in elderly patients. Patients and Methods Patients ≥ 72 years old with metastatic colorectal cancer, Eastern Cooperative Oncology Group performance status of 0 to 1, no geriatric syndromes, and no prior treatment were treated every 2 weeks with CPT-11 180 mg/m2 plus FU 3,000 mg/m2 in a 48-hour continuous infusion. Results By intent-to-treat analysis, in 85 assessable patients, the objective response rate was 35% (95% CI, 25% to 46%), and stable disease was 33% (95% CI, 23% to 44%). Median time to progression was 8.0 months (95% CI, 6.0 to 10.0 months), and median overall survival time was 15.3 months (95% CI, 13.8 to 16.9 months). Toxicity was moderate. Grade 3 and 4 neutropenia, diarrhea, and asthenia were observed in 21%, 17%, and 13% of patients, respectively. Only one case of neutropenic fever occurred. There were two toxic deaths, one was a result of grade 4 diarrhea and acute kidney failure, and the other was a result of massive intestinal hemorrhage in the first cycle. The study of prognostic factors did not reveal any predictive factor of response. Response to treatment and baseline lactate dehydrogenase were the main factors conditioning progression-free and overall survival. Conclusion Twice a month continuous-infusion CPT-11 combined with FU is a valid therapeutic alternative for elderly patients in good general condition.

Safety of trifluridine/tipiracil (FTD/TPI) in elderly patients with metastatic colorectal cancer.

2018 ◽  
Vol 36 (4_suppl) ◽  
pp. 752-752
Author(s):  
Robert J. Mayer ◽  
Howard S. Hochster ◽  
Steven J. Cohen ◽  
Robert Winkler ◽  
Lukas Makris ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Elderly Patients ◽  
Metastatic Colorectal Cancer ◽  
Treatment Duration ◽  
Group Performance ◽  
Day Treatment ◽  
Performance Status ◽  
Eastern Cooperative Oncology Group ◽  
Tolerability Profile ◽  
Open Label

752 Background: Elderly patients (≥65 yrs) with metastatic colorectal cancer (mCRC) are more likely to have comorbid conditions than younger patients ( < 65 yrs), limiting their therapeutic options. As previously reported (Mayer et al. J Clin Oncol 2017;35:abs 3559), FTD/TPI confirmed its clinical profile in mCRC in a real-world setting. Here, we report the safety and tolerability profile of FTD/TPI from the expanded-access program (EAP) in patients aged ≥65 yrs. Methods: Patients (≥18 yrs) with mCRC following ≥2 regimens of anticancer therapy and an Eastern Cooperative Oncology Group performance status of 0 or 1 were enrolled to this open-label EAP. Patients received FTD/TPI 35 mg/m2 twice daily for 5 days followed by 2 days’ rest for 2 weeks, with a 14-day rest period (28-day treatment cycle). Data were collected for therapy duration, treatment discontinuation, and adverse events (AEs). Results: Of 549 patients, 377 (68.7%) were aged < 65 and 172 (31.3%) were ≥65. The treatment duration of FTD/TPI was similar between < 65 and ≥65 yrs (Table). A lower proportion of those aged ≥65 had fatigue and nausea compared with < 65 (Table). However, the frequency of neutropenia and diarrhea was slightly increased in those ≥65 compared with < 65 (Table). One patient (0.6%) in the ≥65 group developed febrile neutropenia compared with 9 (2.4%) in the < 65 group, with no associated deaths in either group. Conclusions: This analysis from the EAP showed that the safety profile and treatment duration of FTD/TPI in patients aged ≥65 with mCRC were similar to those in patients aged < 65. FTD/TPI is well tolerated and can be considered in patients aged ≥65 with mCRC. Clinical trial information: NCT-02286492. [Table: see text]

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