scholarly journals Which Criteria Applied in Multi-Phasic CT Can Predict Early Tumor Response in Patients with Hepatocellular Carcinoma Treated Using Conventional TACE: RECIST, mRECIST, EASL or qEASL?

2017 ◽  
Vol 41 (3) ◽  
pp. 433-442 ◽  
Author(s):  
Yan Zhao ◽  
Rafael Duran ◽  
Wei Bai ◽  
Sonia Sahu ◽  
Wenjun Wang ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Tumor Response ◽  
Conventional Tace ◽  
Early Tumor Response ◽  
Early Tumor

scholarly journals Early Tumor Response and Safety of Atezolizumab Plus Bevacizumab for Patients with Unresectable Hepatocellular Carcinoma in Real-World Practice

Cancers ◽  
2021 ◽  
Vol 13 (16) ◽  
pp. 3958
Author(s):  
Yuwa Ando ◽  
Tomokazu Kawaoka ◽  
Masanari Kosaka ◽  
Yuki Shirane ◽  
Yusuke Johira ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Real World ◽  
Tumor Response ◽  
Early Response ◽  
Ammonia Level ◽  
Unresectable Hepatocellular Carcinoma ◽  
Early Tumor Response ◽  
Serum Ammonia Level ◽  
Early Tumor ◽  
Serum Ammonia

The aim of this study was to investigate the early tumor response and safety of atezolizumab plus bevacizumab for patients with unresectable hepatocellular carcinoma in real-world practice. Forty patients with Child-Pugh class A liver function and eastern cooperative oncology group performance status 0 or 1 were enrolled. The objective response rate (ORR) at six weeks after the start of treatment, changes in α-fetoprotein (AFP) and des-γ-carboxyprothrombin, incidence of adverse events (AEs), and changes in albumin-bilirubin (ALBI) score and serum ammonia level, were evaluated. Among 40 patients, 24 had histories of prior molecular targeted agents (MTAs). The ORR was 22.5% based on mRECIST. Multivariate analysis showed that an AFP ratio <1.0 at three weeks (odds ratio 39.2, 95% confidence interval CI 2.37–649.0, p = 0.0103) was the only significant factor for predicting early response. There was no significant difference in the frequency of AEs between patients receiving first-line treatments and others. Fatigue, proteinuria, and ascites were more frequent in patients who experienced prior treatment. No decrease in ALBI score or increase in serum ammonia level was observed. Our study demonstrated that AFP may be useful in assessing early response and that this treatment is safe, including in patients with prior MTA treatments.

scholarly journals The Predictive Value of Tumor Volume, Inflammatory Biomarkers, and Their Dynamic Changes on Early Tumor Response for Elderly Patients With Esophageal Squamous Cell Carcinoma Underwent Radiotherapy

2021 ◽  
Author(s):  
Shuai Liang ◽  
Chengming Li ◽  
Lu Wang ◽  
Dongshui Xu ◽  
Zhao Liu ◽  
...  
Keyword(s):  
Squamous Cell Carcinoma ◽  
Esophageal Squamous Cell Carcinoma ◽  
Elderly Patients ◽  
Cell Carcinoma ◽  
Tumor Volume ◽  
Tumor Response ◽  
Inflammatory Biomarkers ◽  
Dynamic Changes ◽  
Early Tumor Response ◽  
Early Tumor

Abstract Background: To investigate the tumor volume, pre-treatment inflammatory biomarkers (pre-IBs), and their dynamic changes on early tumor response (ETR) in elderly patients (≥70 years) with esophageal squamous cell carcinoma (ESCC) underwent radiotherapy.Methods: The ETR was assessed according to RECIST 1.1 at 1 month after radiotherapy. The tumor volume ((gross tumor volume (GTV) at the initial treatment planning (GTVi), and GTV at shrinking irradiation field planning (GTVs)), IBs (neutrophil/lymphocyte (NLR), platelet/lymphocyte (PLR), and lymphocyte/monocyte (LMR)) which also included during treatment IBs (dur-IBs), and clinical variables were collected and analyzed from 197 patients received radiotherapy at our institution between 2015 and 2020. The tumor volume change rate (TVCR) and dynamic changes of IBs (delta-IBs) were defined as follows: TVCR=(1-GTVs/GTVi)×100%, delta-IBs=1-dur-IBs/pre-IBs. A nomogram based on logistic regression analysis were then established for predicting ETR.Results: GTVi and pre-LMR significantly decreased, pre-NLR, and pre-PLR significantly increased during radiotherapy or chemoradiotherapy (all P<0.001). Multivariate analysis indicated that TVCR [OR, 0.197; 95%CI, 0.093-0.414; P<0.001], pre-NLR [OR, 2.568; 95%CI, 1.031-6.394; P=0.043], and delta-NLR [OR, 2.831; 95%CI, 1.126-7.119; P=0.027] were statistically significant with ETR. And c-index of the nomogram established by combining all independent predictors for ETR was 0.769 [95%CI, 0.161–0.302].Conclusion: TVCR, Pre-NLR, and delta-NLR were significant with ETR in elderly patients with ESCC who underwent radiotherapy. And the developed nomogram with superior prediction ability for ETR could assist in patients counseling and guide to make individual treatments and follow-up strategies.

scholarly journals Pediatric Rhabdomyosarcomas: Three-Dimensional Radiological Assessments after Induction Chemotherapy Predict Survival Better than One-Dimensional and Two-Dimensional Measurements

Cancers ◽  
2020 ◽  
Vol 12 (12) ◽  
pp. 3808
Author(s):  
Giovanna Orsatti ◽  
Carlo Morosi ◽  
Chiara Giraudo ◽  
Alessia Varotto ◽  
Filippo Crimì ◽  
...  
Keyword(s):  
Tumor Response ◽  
World Health ◽  
Response To Treatment ◽  
Significant Prognostic Factor ◽  
Kaplan Meier ◽  
Maximal Diameter ◽  
Radiological Response ◽  
Early Tumor Response ◽  
Early Tumor ◽  
Better Than

Radiological response to neoadjuvant chemotherapy is currently used to assess the efficacy of treatment in pediatric patients with rhabdomyosarcoma (RMS), but the association between early tumor response on imaging and survival is still controversial. The aim of this study was to investigate the prognostic value of assessing radiological response after induction therapy in pediatric RMS, comparing four different methods. This retrospective, two-center study was conducted on 66 non-metastatic RMS patients. Two radiologists measured tumor size on pre- and post-treatment magnetic resonance (MR) or computed tomography (CT) images using four methods: considering maximal diameter with the 1D-RECIST (Response Evaluation Criteria in Solid Tumors); multiplying the two maximal diameters with the 2D-WHO (World Health Organization); multiplying the three maximal diameters with the 3D-EpSSG (European pediatric Soft tissue sarcoma Study Group); obtaining a software-assisted volume assessment with the 3D-Osirix. Each patient was classified as a responder or non-responder based on the proposed thresholds for each method. Tumor response was compared with survival using Kaplan–Meier plots, the log-rank test, and Cox’s regression. Agreement between methods and observers (weighted-κ) was also calculated. The 5-year event-free survival (5yr-EFS) calculated with the Kaplan–Meier plots was significantly longer for responders than for non-responders with all the methods, but the 3D assessments differentiated between the two groups better than the 1D-RECIST or 2D-WHO (p1D-RECIST = 0.018, p2D-WHO = 0.007, p3D-EpSSG and p3D-Osirix < 0.0001). Comparing the 5yr-EFS of responders and non-responders also produced adjusted hazard ratios of 3.57 (p = 0.0158) for the 1D-RECIST, 5.05 for the 2D-WHO (p = 0.0042), 14.40 for the 3D-EpSSG (p < 0.0001) and 11.60 for the 3D-Osirix (p < 0.0001), indicating that the volumetric measurements were significantly more strongly associated with EFS. Inter-method agreement was excellent between the 3D-EpSSG and the 3D-Osirix (κ = 0.98), and moderate for the other comparisons (0.5 < κ < 0.8). The 1D-RECIST and the 2D-WHO tended to underestimate response to treatment. Inter-observer agreement was excellent with all methods (κ > 0.8) except for the 2D-WHO (κ = 0.7). In conclusion, early tumor response was confirmed as a significant prognostic factor in RMS, and the 3D-EpSSG and 3D-Osirix methods predicted response to treatment better than the 1D-RECIST or 2D-WHO measurements.

A randomized phase II trial of a drug eluting bead in the treatment of hepatocellular carcinoma by transcatheter arterial chemoembolization

2009 ◽  
Vol 27 (15_suppl) ◽  
pp. 4523-4523 ◽  
Author(s):  
R. Lencioni ◽  
K. Malagari ◽  
T. Vogl ◽  
F. Pilleul ◽  
A. Denys ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Tumor Response ◽  
Transcatheter Arterial Chemoembolization ◽  
Objective Response ◽  
Intermediate Stage ◽  
Curative Treatment ◽  
Tace Group ◽  
Conventional Tace ◽  
Drug Eluting ◽  
Arterial Chemoembolization

4523 Background: Transcatheter arterial chemoembolization (TACE) has been shown to offer a survival benefit for patients with intermediate-stage hepatocellular carcinoma (HCC). A widely accepted TACE regimen includes the administration of a doxorubicin-in-oil emulsion followed by gelatine sponge particles. Recently, a drug-eluting bead (DEB) has been developed to enhance drug delivery to the tumor and reduce its systemic availability. Purpose of this randomized trial was to compare conventional TACE with DEB-TACE for the treatment of intermediate-stage HCC in patients with cirrhosis. Methods: Two hundred and twelve patients (185 males and 27 females; mean age, 67 years) with Child-Pugh A or B liver cirrhosis and large and/or multinodular, unresectable HCC were randomized to receive DEB-TACE (DC Bead; Biocompatibles, UK) uploaded with doxorubicin or conventional TACE with doxorubicin, lipiodol, and gelatin sponge particles. Randomization was stratified according to Child Pugh status (A or B), performance status (ECOG 0 or 1), bilobar disease (yes or no) and prior curative treatment (yes or no). Tumor response at 6 months was the primary study endpoint. An independent, blinded review of magnetic resonance imaging studies was conducted to assess tumor response according to amended RECIST criteria. Results: DEB-TACE with doxorubicin showed a higher rate of complete response, objective response and disease control compared with conventional TACE (27% vs 22%; 52% vs 44%; and 63% vs 52%, respectively; p>0.05). Patients with Child Pugh B, ECOG 1, bilobar disease and recurrence following curative treatment showed a significant increase in objective response (p=0.038) compared to the control. There was a marked reduction in serious liver toxicity in patients treated with DEB-TACE. The rate of doxorubicin related side effects was significantly lower (p=0.0001) in the DEB-TACE group compared with the conventional TACE group. Conclusions: DEB-TACE with doxorubicin is safe and effective in the treatment of intermediate-stage HCC and may offer benefit to patients with more advanced disease. No significant financial relationships to disclose.

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