Impact of sarcopenia on prediction of progression-free survival and overall survival of patients with pancreatic ductal adenocarcinoma receiving first-line gemcitabine and nab-paclitaxel chemotherapy

Pancreatology ◽  
2021 ◽  
Author(s):  
Tomoya Emori ◽  
Masahiro Itonaga ◽  
Reiko Ashida ◽  
Takashi Tamura ◽  
Yuki Kawaji ◽  
...  
Keyword(s):  
Overall Survival ◽  
Pancreatic Ductal Adenocarcinoma ◽  
Progression Free Survival ◽  
Ductal Adenocarcinoma ◽  
First Line ◽  
Free Survival

scholarly journals Efficacy and safety of second-line nab-paclitaxel plus gemcitabine after progression on FOLFIRINOX for unresectable or metastatic pancreatic ductal adenocarcinoma: multicenter retrospective analysis

2020 ◽  
Vol 12 ◽  
pp. 175883592092342 ◽  
Author(s):  
Heejung Chae ◽  
Hyehyun Jeong ◽  
Jaekyung Cheon ◽  
Hong Jae Chon ◽  
Hyewon Ryu ◽  
...  
Keyword(s):  
Pancreatic Ductal Adenocarcinoma ◽  
Retrospective Analysis ◽  
Treatment Option ◽  
Progression Free Survival ◽  
Ductal Adenocarcinoma ◽  
Line Treatment ◽  
Second Line ◽  
First Line ◽  
Free Survival ◽  
Grade 3

Background: FOLFIRINOX (fluorouracil, folinic acid, irinotecan plus oxaliplatin) is an effective standard first-line treatment option for advanced pancreatic ductal adenocarcinoma (PDAC). There is no clear consensus on the second-line treatment following progression on FOLFIRINOX. In this multicenter retrospective analysis, we evaluated the efficacy and tolerability of second-line nab-P/Gem (nab-paclitaxel and gemcitabine) after progression on FOLFIRNOX in PDAC. Methods: Patients with unresectable or metastatic PDAC who received nab-P/Gem after progression on FOLFIRINOX between February 2016 and February 2019 were identified from five referral cancer centers in South Korea. Baseline characteristics, treatment history, survival outcomes, and toxicity profile were obtained retrospectively from medical records. Results: A total of 102 patients treated with second-line nab-P/Gem for advanced PDAC after progression on FOLFIRINOX were included. At the time of nab-P/Gem, the median age was 60 years, with males comprising 49.0%, and most (75.5%) had metastatic disease. Patients received a median of three cycles (range 1–12) of nab-P/Gem. The median overall survival (OS) and progression-free survival (PFS) from the start of second-line nab-P/Gem therapy were 9.8 (95% CI, 8.9–10.6) and 4.6 months (3.7–5.5), respectively. A partial response was achieved in 8.5%, and the disease control rate was 73.6%. From the start of first-line FOLFIRIOX, the OS1+2 and PFS1+2 were 20.9 (15.7–26.1) and 13.9 (10.8–17.0) months, respectively, with a 2-year survival rate of 45.1%. There was no treatment-related mortality and grade ⩾3 toxicity was observed in 60.2%. Conclusion: Our results showed that nab-P/Gem was an effective and tolerable second-line treatment option in medically fit patients with advanced PDAC who progressed on first-line FOLFIRNOX. ClinicalTrials.gov identifier: NCT04133155

DocOx (AIO-PK0106): A phase II trial with docetaxel and oxaliplatin as a second-line systemic therapy for patients with advanced and/or metastatic adenocarcinoma of the pancreas—Final results.

2015 ◽  
Vol 33 (3_suppl) ◽  
pp. 352-352 ◽  
Author(s):  
Thomas Jens Ettrich ◽  
Lukas Perkhofer ◽  
Volker Kaechele ◽  
Andreas W. Berger ◽  
Melanie Guethle ◽  
...  
Keyword(s):  
Overall Survival ◽  
Disease Control ◽  
Pancreatic Ductal Adenocarcinoma ◽  
Tumor Response ◽  
Phase Ii Trial ◽  
Progression Free Survival ◽  
Ductal Adenocarcinoma ◽  
Second Line ◽  
Free Survival ◽  
Grade 3

352 Background: Pancreatic ductal adenocarcinoma still remains a major cause of cancer related deaths in the western world. The current study was conducted to confirm the activity and feasibility of docetaxel/ oxaliplatin combination in second line treatment of advanced pancreatic ductal adenocarcinoma. Methods: Prospective single arm, non-randomized, multi-center, Simon’s two stage phase II trial using docetaxel (75 mg/m2, 60 min, d 1) and oxaliplatin (80 mg/m2, 120 min, d 2) in 21-day cycles. Duration of the trial was scheduled up two 8 cycles. Primary endpoint was tumor response according to RECIST 1.0. Secondary endpoints were progression free survival, overall survival, safety/toxicity, quality of life and clinical benefit. Results: Data represents the intention to treat analysis of 44 patients included between 2008 and 2012. The majority of patients received a gemcitabine based first-line chemotherapy (95.5%). The primary endpoint of tumor response was achieved in 15.9% (7 partial remissions, no complete remission), with a disease control rate of 48% after the first two treatment cycles. Median progression free survival was 7 weeks (CI 6-15.9 weeks) and overall survival 40 weeks (CI 20.4-56.4 weeks). No unexpected adverse events occured. The recorded AEs were mainly hematologic (neutropenia grade 3/4 63.6%, febrile neutropenia 4.6%), gastrointestinal (29.6% grade 3/4 AEs) and infectious (18.2% grade 3/4 AEs). Conclusions: In this single-arm second line trial for the treatment of advanced PDAC, the combination of docetaxel and oxaliplatin shows promising results comparable with other second line protocols such as OFF (oxaliplatin, 5-FU, leucovorin) or liposomal irinotecan (MM-398) plus 5-FU/leucovorin (NAPOLI 1-trial). Some patients seem to benefit particularly as indicated by long periods of treatment in this setting. Even after 8 cycles of treatment with DocOx, partial response was observed in 2 patients and stable disease in another 6 patients corresponding to a disease control rate of 18%. The toxicity profile was quite tolerable and comparable to other second line studies. Clinical trial information: NCT00690300.

scholarly journals Nanoliposomal irinotecan plus fluorouracil and folinic acid as a second-line treatment option in patients with metastatic pancreatic ductal adenocarcinoma: a retrospective cohort study

BMC Cancer ◽  
2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Se Jun Park ◽  
Hyunho Kim ◽  
Kabsoo Shin ◽  
Tae Ho Hong ◽  
Ja Hee Suh ◽  
...  
Keyword(s):  
Pancreatic Cancer ◽  
Overall Survival ◽  
Pancreatic Ductal Adenocarcinoma ◽  
Median Overall Survival ◽  
Progression Free Survival ◽  
Ductal Adenocarcinoma ◽  
Free Survival ◽  
Median Progression Free Survival ◽  
Nanoliposomal Irinotecan ◽  
Previously Treated

Abstract Background According to the NAPOLI-1 trial, nanoliposomal irinotecan (nal-IRI) plus fluorouracil/folinic acid (5-FU/LV) showed improved overall survival compared to fluorouracil alone for patients with metastatic pancreatic cancer who were previously treated with gemcitabine-based therapy. In that trial, Asian patients had frequent dose modification due to haematological toxicity. There has been limited information on the clinical benefits and toxicity of this regimen in real-world settings. In this study, we assessed real-world experience of nal-IRI plus 5-FU/LV in patients with advanced pancreatic cancer after gemcitabine failure. Methods We conducted a single institution, retrospective analysis of response, survival and safety in patients who had been treated with nal-IRI with 5-FU/LV. Patients with metastatic pancreatic ductal adenocarcinoma previously treated with gemcitabine-based therapy received nal-IRI (80 mg/m2) with 5-FU/LV every 2 weeks. Kaplan-Meier analysis was performed to obtain median progression free survival and median overall survival. The hazard ratio and 95% confidence interval (CI) were estimated using a stratified Cox regression model. A multivariate Cox proportional hazards regression model was used to identify the effects of clinical factors. Results Fifty-one patients received nal-IRI plus 5-FU/LV between January 2015 and December 2020. The median age was 67 years, and males were 58.8%. A total of 40 (78.4%) and 11 (21.6%) patients had received one and two lines of prior chemotherapy before enrollment, respectively. Median progression-free survival was 2.8 months (95% CI 1.8–3.7) and median overall survival was 7.0 months (95% CI 6.0–7.9). Chemotherapy doses were reduced or delayed in 33 (64.7%) patients during the first 6 weeks and median relative dose intensity was 0.87. Thirty-six (70.6%) patients experienced grade 3 or 4 adverse events, most commonly neutropenia (58.8%). Most non-haematologic adverse events were under grade 2. Since the start of first-line chemotherapy, median overall survival was 16.3 months (95% CI 14.1–18.4). Conclusions Nal-IRI plus 5-FU/LV seems to be effective, with manageable toxicities, following gemcitabine-based treatment in patients with metastatic pancreatic ductal adenocarcinoma. Nal-IRI plus 5-FU/LV following gemcitabine with nab-paclitaxel is a feasible sequential treatment option in patients with metastatic pancreatic cancer. Trial registration Retrospectively registered.

Serial cell-free DNA (cfDNA) sampling in advanced pancreatic ductal adenocarcinoma (PDAC) patients may predict therapeutic outcome.

2021 ◽  
Vol 39 (3_suppl) ◽  
pp. 423-423
Author(s):  
Gehan Botrus ◽  
Yu Fu ◽  
Mohamad Bassam Sonbol ◽  
Leylah Drusbosky ◽  
Daniel H. Ahn ◽  
...  
Keyword(s):  
Overall Survival ◽  
Progression Free Survival ◽  
Ductal Adenocarcinoma ◽  
Rank Test ◽  
First Line ◽  
Free Survival ◽  
Probability Of Survival ◽  
First Line Therapy ◽  
Kaplan Meier ◽  
Next Generation Sequencing Ngs

423 Background: Advanced PDAC remains a deadly disease with a 5-year survival rate of less than 10%. cfDNA - based next generation sequencing (NGS) may identify actionable alterations in patients with PDAC. In this study, we aim to determine the feasibility of utilizing serial cfDNA NGS testing and its potential relevance in predicting therapeutics outcomes. Methods: A total of 23 PDAC patients with PDAC cfDNA isolated from plasma collected at diagnosis and upon disease progression to first line SOC therapy and were analyzed on a 73-74 gene NGS panel (Guardant Health). Changes in molecular profiles from baseline to progression were analyzed for overall survival, progression free survival (PFS), and treatment response. PFS and OS were analyzed using the Kaplan-Meier method and the log-rank test was used to compare the survival of different groups of patients. All p-values were two-sided. Analyses were performed using R (version 3.5.1, R Foundation, Vienna, Austria). Results: In this retrospective study, the 1-year probability of survival was 71% (median 473 days) and the 1-year PFS was 14% (median 212 days). TP53 and KRAS were the most frequently mutated genes identified in baseline samples, with 78% prevalence for each. Patients with clearance of TP53 17% (3/18) patients and/or KRAS 33% (6/18) patients clones after first line therapy significantly increases PFS (p=0.0056 and p=0.037, with HR of 0.087 and 0.32, respectively). However, appearance of TP53 or KRAS alterations upon progression does not significantly affect overall survival or PFS. Conclusions: The preliminary results from this study suggest that cfDNA clearance of TP53 and/or KRAS alterations may predict for improved PFS in PDAC. Confirmation of these findings in larger studies is warranted.

scholarly journals Incidence and frequency of cancer cachexia during chemotherapy for advanced pancreatic ductal adenocarcinoma

2020 ◽  
Vol 28 (11) ◽  
pp. 5271-5279 ◽  
Author(s):  
Shuichi Mitsunaga ◽  
Eiji Kasamatsu ◽  
Koji Machii
Keyword(s):  
Overall Survival ◽  
Weight Loss ◽  
Pancreatic Ductal Adenocarcinoma ◽  
Cancer Cachexia ◽  
Ductal Adenocarcinoma ◽  
Cancer Therapies ◽  
First Line ◽  
Timing Of Onset ◽  
Line Chemotherapy

Abstract Purpose Cachexia influences the patient’s physical wellbeing and quality of life, and the patient’s ability to tolerate their cancer therapies, especially cytotoxic chemotherapy. The purpose of this study was to investigate the frequency and timing of onset of cancer cachexia during chemotherapy and its association with prognosis and toxicity in patients with pancreatic ductal adenocarcinoma (PDAC). Methods We performed a retrospective study in patients who underwent first-line chemotherapy after diagnosis of advanced PDAC between 6 June 2008 and 31 March 2017. Base cachexia (weight loss up to 6 months before starting first-line chemotherapy) and follow-up cachexia (after starting first-line chemotherapy) were defined as weight loss > 2% with a body mass index (BMI) < 20 kg/m2 or weight loss > 5%. Results A total of 150 patients were registered. The median age and BMI were 65 years and 21.7 kg/m2, respectively. Base cachexia occurred in 50% of patients. Follow-up cachexia occurred in 32% within 12 weeks of starting first-line chemotherapy, reaching 64% at 1 year. Overall survival was not significantly different between patients with and without follow-up cachexia, regardless of whether cancer cachexia occurred within 12, 24, or 48 weeks of starting first-line treatment. Appetite loss, fatigue, nausea, and diarrhea were more frequent in patients with follow-up cachexia than in those without follow-up cachexia. Conclusion Follow-up cachexia had an early onset, but was not a prognostic factor for overall survival in patients with PDAC. Some adverse events tended to be more frequent in patients with follow-up cachexia than in those without follow-up cachexia.

Hyaluronan heterogeneity in pancreatic ductal adenocarcinoma, primary tumors, and sites of metastasis.

2021 ◽  
Vol 39 (15_suppl) ◽  
pp. e16231-e16231
Author(s):  
Veronica Placencio-Hickok ◽  
Marie Lauzon ◽  
Natalie Moshayedi ◽  
Michelle Guan ◽  
Sungjin Kim ◽  
...  
Keyword(s):  
Overall Survival ◽  
Liver Metastasis ◽  
Regression Model ◽  
Cox Regression ◽  
Progression Free Survival ◽  
Ductal Adenocarcinoma ◽  
High Status ◽  
Free Survival ◽  
Pdac Tissue ◽  
Treatment Naïve

e16231 Background: Pancreatic ductal adenocarcinoma (PDAC) is one of the most aggressive cancers with an estimated five-year survival rate of 10%. The dense desmoplastic stroma in PDAC contributes to its aggressive nature and treatment resistance. Among the components comprising the stroma, hyaluronan (HA) has been demonstrated to play a critical role in tumor progression and survival. Previous preliminary studies have suggested differences in HA expression in primary and metastatic foci in PDAC. However, the effects of treatment and location of HA expression as well as the role of CD44, a known receptor for HA, on HA as a biomarker signature remain unknown. Thus, we investigated the potential of HA as a biomarker in primary PDAC and metastases. Methods: PDAC tissue from primary (n = 43) and metastatic (n = 66) sites were obtained from Cedars-Sinai Medical Center along with associated clinical data. Tissue slides were stained with H&E, HA using a histochemical assay, and CD44 by immunohistochemistry. HA staining was scored according to the proportion of stromal staining at an intensity greater than the background stroma. HA status was defined as ≥ 50% staining being HA high and < 50% as being HA low. CD44 staining was recorded as an H-score (percentage of tumor cells staining multiplied by intensity of staining on a scale from 0 to 3). Associations between HA levels and the requested variables were examined with t-test, Wilcoxon rank-sum test, Chi-squared test, Fisher’s exact test, or Cox regression model where appropriate. Kaplan-Meier curves were created to assess progression free survival and overall survival. Analyses were performed using SAS 9.4 with two-sided tests and a significance level of 0.05. Results: HA score was significantly higher in primary PDAC tissue compared to sites of metastases (p = 0.0148). Within the metastases, HA score was significantly higher in liver metastasis compared to other sites of metastasis (p = 0.0478). In the liver metastasis tissue, HA score trended lower in patients with previously treated tissue compared to treatment naïve tissue (p = 0.0622). In the treatment naive liver metastasis cohort, patients with HA high status had decreased progression free survival and overall survival compared to patients with HA low status (p = 0.0032 and p = 0.0478, respectively). Using HA score and CD44 in a Cox regression model demonstrated that for every one unit increase in HA score, the risk for recurrence/progression increased by 4.4% at any fixed point in time, adjusting for CD44 score (p = 0.0049). Conclusions: HA score is variable between primary PDAC, PDAC metastatic to the liver, and PDAC metastatic to other sites. Within liver metastases, patients with HA high status had decreased progression free survival and overall survival compared to patients with HA low status. HA levels can serve as a potential biomarker to guide pancreatic cancer treatments and trial design for agents targeting the stroma.

Efficacy and prognostic significance of triflurodine/tipiracil beyond oxaliplatin and irinotecan based chemotherapy in patients with refractory metastatic colorectal cancer: An observational multicenter study.

2021 ◽  
Vol 39 (15_suppl) ◽  
pp. e15586-e15586
Author(s):  
Mohamed Alghamdi ◽  
Shouki Bazarbashi ◽  
Elsamany Shereef ◽  
Mervat Mahrous ◽  
Omar Al shaer ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Overall Survival ◽  
Saudi Arabia ◽  
Neutrophil Count ◽  
Prognostic Significance ◽  
Progression Free Survival ◽  
P Value ◽  
Second Line ◽  
First Line ◽  
Free Survival

e15586 Background: In Saudi Arabia, the incidence of colorectal cancer has been increased over the past few years. The optimal treatment beyond the second line is not fully understood. To the best of our knowledge, the efficacy and disease outcomes of triflurodine/tipiracil in Saudi patients with refractory metastatic colorectal cancer(mCRC) has not been studied yet. Our study is a real-life practice evaluation of the efficacy of triflurodine/tipiracil in patients with refractory mCRC. Moreover, the prognosis and the prognostic significance of the different clinical variables have been analyzed. Methods: A retrospective, multi-centers ( 5 centers representative of Saudi Arabia )observational study in patients with mCRC who have received triflurodine/tipiracil beyond oxaliplatin & Irinotecan-based chemotherapy between December 2018-December 2020.We aimed to assess the response to triflurodine/tipiracil, to evaluate the progression-free survival (PFS ), the overall survival (OS), and the associated factors of prognostic significance. Results:The data of 100 patients with refractory mCRC who has received triflurodine/tipiracil have been analyzed. The mean age was 55.2 +11.8 years. Forty-two patients were (42%) females and 58 (58%) were male patients. Sigmoid was the most common primary site of cancer in 35 (35%) patients, followed by rectum 29 (29%). Peritoneal metastasis was present in 17 (23.3%) patients ,liver in 51(56.6%) and lung in 39 (50.7%). Metastatic sites were ≥ 2 in 45 (45%) patients. Metastatic lesions were ≥ 5 in 65 (65%) patients. Xelox chemotherapy regimen was the most commonly used first-line chemotherapy which represents 43%, while Folfiri or Xeliri combination was the most used second line in 57 (60%). For the third line, Folfox or Xelox was used in 81 (83.5%) patients. The fourth line was given to 49 (67.1%). For first-line biological agents, Cetuximab was used most frequently 31 (46.3%).Evaluation of the response to treatment with triflurodine/tipiracil revealed one patient (1%) with a complete response,3 patients (3%) with partial response, 28 (28%) patients with stable disease, and 66 (66%) showed progressive disease. The estimated median progression-free survival was 5 months ( 3.839 - 6.161) and the median overall survival was 12 months (9.732-14.268). The log-rank analysis showed that the baseline neutrophils ≤ 75 % ( P-value= 0.0092) and low hemoglobin level (P-value= 0.0245) were strongly associated with a higher survival. By multivariate Cox regression analysis, the neutrophil count ≤ 75 % was the only independent predictor for survival. Conclusions: Trifluridine/tipiracil is effective in patients with refractory mCRC. The low neutrophil count might predict a better overall survival.

Phase III Trial of Epirubicin Plus Paclitaxel Compared With Epirubicin Plus Cyclophosphamide As First-Line Chemotherapy for Metastatic Breast Cancer: United Kingdom National Cancer Research Institute Trial AB01

2005 ◽  
Vol 23 (33) ◽  
pp. 8322-8330 ◽  
Author(s):  
Ruth E. Langley ◽  
James Carmichael ◽  
Alison L. Jones ◽  
David A. Cameron ◽  
Wendi Qian ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Overall Survival ◽  
Metastatic Breast Cancer ◽  
Survival Time ◽  
Metastatic Breast ◽  
Progression Free Survival ◽  
First Line ◽  
Free Survival ◽  
Grade 3 ◽  
Line Chemotherapy

Purpose To compare the effectiveness and tolerability of epirubicin and paclitaxel (EP) with epirubicin and cyclophosphamide (EC) as first-line chemotherapy for metastatic breast cancer (MBC). Patients and Methods Patients previously untreated with chemotherapy (except for adjuvant therapy) were randomly assigned to receive either EP (epirubicin 75 mg/m2 and paclitaxel 200 mg/m2) or EC (epirubicin 75 mg/m2 and cyclophosphamide 600 mg/m2) administered intravenously every 3 weeks for a maximum of six cycles. The primary outcome was progression-free survival; secondary outcome measures were overall survival, response rates, and toxicity. Results Between 1996 and 1999, 705 patients (353 EP patients and 352 EC patients) underwent random assignment. Patient characteristics were well matched between the two groups, and 71% of patients received six cycles of treatment. Objective response rates were 65% for the EP group and 55% for the EC group (P = .015). At the time of analysis, 641 patients (91%) had died. Median progression-free survival time was 7.0 months for the EP group and 7.1 months for the EC group (hazard ratio = 1.07; 95% CI, 0.92 to 1.24; P = .41), and median overall survival time was 13 months for the EP group and 14 months for the EC group (hazard ratio = 1.02; 95% CI, 0.87 to 1.19; P = .8). EP patients, compared with EC patients, had more grade 3 and 4 mucositis (6% v 2%, respectively; P = .0006) and grade 3 and 4 neurotoxicity (5% v 1%, respectively; P < .0001). Conclusion In terms of progression-free survival and overall survival, there was no evidence of a difference between EP and EC. The data demonstrate no additional advantage to using EP instead of EC as first-line chemotherapy for MBC in taxane-naïve patients.

Sign in / Sign up

Export Citation Format

Share Document