scholarly journals The degree of tumor volume reduction during the early phase of induction chemotherapy is an independent prognostic factor in patients with high-risk neuroblastoma

Cancer ◽  
2012 ◽  
Vol 119 (3) ◽  
pp. 656-664 ◽  
Author(s):  
So Young Yoo ◽  
Jung-Sun Kim ◽  
Ki Woong Sung ◽  
Tae Yeon Jeon ◽  
Joon Young Choi ◽  
...  
Keyword(s):  
High Risk ◽  
Prognostic Factor ◽  
Induction Chemotherapy ◽  
Early Phase ◽  
Tumor Volume ◽  
Independent Prognostic Factor ◽  
Volume Reduction ◽  
Tumor Volume Reduction

Molecular detection of circulating tumor cells is an independent prognostic factor in patients with high-risk cutaneous melanoma

2004 ◽  
Vol 111 (5) ◽  
pp. 741-745 ◽  
Author(s):  
Simone Mocellin ◽  
Paolo Del Fiore ◽  
Laura Guarnieri ◽  
Romano Scalerta ◽  
Mirto Foletto ◽  
...  
Keyword(s):  
High Risk ◽  
Prognostic Factor ◽  
Tumor Cells ◽  
Circulating Tumor Cells ◽  
Cutaneous Melanoma ◽  
Molecular Detection ◽  
Independent Prognostic Factor

scholarly journals Tumor Volume Reduction Rate to Induction Chemotherapy Is a Prognostic Factor for Locally Advanced Head and Neck Squamous Cell Carcinoma: a Retrospective Cohort Study

2021 ◽  
Author(s):  
Chi-hsien Huang ◽  
Ting-Chun Lin ◽  
Ming-Yu Lien ◽  
Fu-Ming Cheng ◽  
Kai-Chiun Li ◽  
...  
Keyword(s):  
Tumor Volume ◽  
Cox Regression ◽  
Reduction Rate ◽  
Volume Reduction ◽  
Cancer Site ◽  
Rank Test ◽  
Primary Cancer ◽  
Cox Regression Analysis ◽  
Log Rank Test ◽  
Tumor Volume Reduction

Abstract BackgroundAim of this study was to evaluate the prognostic of tumor volume reduction rate (TVRR) status post induction chemotherapy (IC) in LA-HNSCC.MethodsPatients with newly diagnosed LA-HNSCC from year 2007 to 2016 at a single center were included in this retrospective study. All patients had received IC as TPF (taxotere, platinum, fluorouracil) followed by daily definitive intensity-modulated radiotherapy (IMRT) for 70 Gy in 35 fractions concurrent with or without cisplatin-based chemotherapy. Tumor volume reduction rate of the primary tumor (TVRR-T) and lymph node (TVRR-N) was measured and calculated by contrast-enhanced CT images at diagnosis, and one month after final IC cycle, and analyzed though a univariate and multivariate Cox regression model.ResultsNinety patients of the primary cancer sites at hypopharynx (31/90, 34.4%), oropharynx (29/90, 32.2%), oral cavity (19/90, 21.1%) and larynx (11/90, 12.2%) were included in this study, with a median follow-up time interval of 3.9 years. In univariate Cox regression analysis, the TVRR-T as the only variable showed a significant difference for disease-free survival (DFS) (hazard ratio [HR] 0.77, 95% confidence interval (CI) 0.63 to 0.96; P = 0.02), aside from cancer site, RECIST, age and IC dose. In multivariate Cox regression analysis, The TVRR-T was also an independently significant prognostic factor for DFS (HR 0.77, 95% CI 0.62 to 0.97; P = 0.02). At a cutoff value using TVRR-T of 50% in Kaplan-Meier survival analysis, the DFS was significant higher with TVRR-T ≥ 50% group (log-rank test, p = 0.024), and also a trend of improved OS. (log-rank test, p = 0.069).ConclusionsTVRR-T was related to improved DFS and trend of improved OS. Other factors including patient’s age at diagnosis, the primary cancer site, and RECIST, were not significantly related to DFS.

scholarly journals Pasireotide treatment significantly reduces tumor volume in patients with Cushing’s disease: results from a Phase 3 study

Pituitary ◽  
2019 ◽  
Vol 23 (3) ◽  
pp. 203-211 ◽  
Author(s):  
André Lacroix ◽  
Feng Gu ◽  
Jochen Schopohl ◽  
Albert Kandra ◽  
Alberto M. Pedroncelli ◽  
...  
Keyword(s):  
Cushing’S Disease ◽  
Tumor Size ◽  
Pituitary Tumor ◽  
Tumor Volume ◽  
Volume Reduction ◽  
Cushing's Disease ◽  
Phase 3 ◽  
Post Hoc Analysis ◽  
Tumor Volume Reduction ◽  
Post Hoc

Abstract Purpose In the multinational, randomized, double-blind, Phase 3 B2305 study of patients with Cushing’s disease (CD; ClinicalTrials.gov identifier NCT00434148), pasireotide substantially decreased urinary-free cortisol (UFC) levels, decreased mean corticotroph tumor volume, and improved clinical signs of disease. The current post hoc analysis further assesses the effects of pasireotide on corticotroph pituitary tumor volume. Methods Patients enrolled in the B2305 study had persistent or recurrent CD or newly diagnosed CD but were not surgical candidates. Enrollees were randomized to receive subcutaneous pasireotide, either 600-μg or 900-μg twice daily. Tumor volume was assessed independently at months 6 and 12 by 2 blinded radiologists and compared with baseline value and UFC response. Results Of 162 patients enrolled in the trial, 53 had measurable tumor volume data and were included in the post hoc analysis. Reductions in tumor volume were both dose and time dependent. Tumor volume reduction was more frequently observed at month 6 in the 900-μg group (75%) than in the 600-μg group (44%). Similarly, at month 12 (n = 32), tumor volume reduction was observed more frequently in the 900-µg group (89%) than in the 600-µg group (50%). Control of UFC levels was not required for reduction of tumor volume. No relationship was noted between baseline tumor size and change in tumor size. Conclusions Measurable decreases in pituitary tumor volume were observed in a large proportion of patients with CD and measurable tumor volume who were enrolled in the trial and treated with subcutaneous pasireotide; this decrease was not correlated with UFC control. ClinicalTrials.gov identifier NCT00434148.

Single-institution experience with neoadjuvant chemotherapy for metaplastic breast cancer (MBC).

2012 ◽  
Vol 30 (27_suppl) ◽  
pp. 140-140
Author(s):  
Anna Kaminsky
Keyword(s):  
Breast Cancer ◽  
Breast Carcinoma ◽  
Neoadjuvant Chemotherapy ◽  
Triple Negative Breast Cancer ◽  
Tumor Volume ◽  
Triple Negative ◽  
Volume Reduction ◽  
Tumor Volume Reduction ◽  
Metaplastic Breast Carcinoma

140 Background: Metaplastic breast carcinoma (MBC) is a rare subtype that accounts for <1% of all breast carcinomas. MBC is frequently triple-negative and neoadjuvant chemotherapy (NAC) is often used in triple-negative breast cancer (TNBC). The objective of this analysis is to ascertain response rates of MBC to NAC as compared to non-metaplastic TNBC. Methods: We searched the Magee Women’s Cancer Center of UPMC IRB-approved neo-adjuvant treatment database which contains outcome data on 594 patients treated from 2004-2010. 116 patients with triple negative breast cancer (ER /PR negative or ER /PR weakly positive [H score of 10 or less] and HER2 negative or indeterminate [HER2 1+ or 2+ without amplification by FISH]), were identified. Nine of these TNBCs had metaplastic subtype and two groups were analyzed: metaplastic breast carcinoma (MBC) (N= 9) and non-metaplastic breast carcinoma (NMBC) (N = 107). Tumor volume reduction (TVR), pathologic complete response (pCR), recurrence and mortality were compared in both groups. Results: Average follow-up in MBC group was 43 months and no patients were lost to follow-up. Average tumor size on presentation in MBC group was 4.47 cm while in NMBC group it was 3.33 cm. pCR was noted in 0/9 MBC and 43/107 NMBC cases (p = 0.0253). 6/9 patients had mastectomy, 2/9 had breast conserving surgery (BCS) and 1/9 patients did not have a surgery yet. Average TVR was 28% in MBC cases compared to 74% in NMBCs when cases with pCR were included (p = 0.0001) and 56% when cases with pCR were excluded (p = 0.0202). Follow up on 9 MBC cases revealed 1 recurrence and subsequent death (11%). Follow-up on 64 NMBC patients who failed to achieve pCR revealed 22 recurrences (34%) and 18 of them subsequently died (28%). Follow-up on 43 NMBC cases that achieved pCR revealed 3 recurrences (7%) and 1 death (2%). Conclusions: MBC was characterized by larger size at baseline as compared to NMBC. There were no pCR’s seen in MBC, but some MBC did achieve response that allowed for breast conservation. Although the average tumor volume reduction was significantly less in MBC compared to NMBC, the NMBC that failed to achieve pCR fared much worse than MBC who did not achieve pCR. Therefore, the triple-negative paradox is likely not applicable to MBC.

RE: IS TUMOR VOLUME AN INDEPENDENT PROGNOSTIC FACTOR IN CLINICALLY LOCALIZED PROSTATE CANCER?

2005 ◽  
Vol 173 (4) ◽  
pp. 1433-1433 ◽  
Author(s):  
E. Kikuchi ◽  
P.T. Scardino ◽  
T.M. Wheeler ◽  
K.M. Slawin ◽  
M. Ohori
Keyword(s):  
Prostate Cancer ◽  
Prognostic Factor ◽  
Tumor Volume ◽  
Independent Prognostic Factor ◽  
Localized Prostate Cancer
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