scholarly journals The Treatment Outcomes of Olfactory Neuroblastoma Patients With Frontal Lobe Invasion

2021 ◽  
Vol 11 ◽  
Author(s):  
Jie Wang ◽  
Li Wang ◽  
Huanyu He ◽  
Yi Li ◽  
Xinmao Song
Keyword(s):  
Prognostic Factor ◽  
Frontal Lobe ◽  
Progression Free Survival ◽  
Olfactory Neuroblastoma ◽  
Control Group ◽  
Poor Prognostic Factor ◽  
Free Survival ◽  
Locoregional Failure ◽  
Optimal Treatment Strategy

BackgroundTo investigate whether frontal lobe invasion (FLI) was an unfavorable prognostic factor in patients with olfactory neuroblastoma (ONB), and to explore the optimal treatment strategy for ONB patients with FLI.MethodsSome 37 patients with FLI were retrospectively studied, and 74 well-matched patients without FLI were enrolled as the control group. The long-term survivals were compared between the two groups.ResultsNo significant differences were found between the two groups in overall survival (OS), progression-free survival (PFS), locoregional failure-free survival (LRFS), and distant metastasis-free survival (DMFS) (all p >0.05). Multivariate analyses showed that FLI wasn’t an independent predictor for OS (HR = 1.100, 95% CI = 0.437–2.772, p = 0.840). Among the 37 patients with FLI, patients who received surgery combined with chemo-/radiotherapy showed better OS (89.4% vs. 53.6%, p = 0.001) and PFS (87.8% vs. 53.6%, p = 0.001) compared with those who didn’t undergo surgery.ConclusionsFLI wasn’t a poor prognostic factor for ONB patients. Endoscopic resection combined with radiotherapy was an effective therapeutic method for ONB patients with FLI.

scholarly journals The Effect of Long-Term Traditional Chinese Medicine Treatment on Survival Time of Colorectal Cancer Based on propensity Score Matching: A Retrospective Cohort Study

2020 ◽  
Vol 2020 ◽  
pp. 1-12 ◽  
Author(s):  
Yuli Wang ◽  
Ping Liu ◽  
Yuan Fang ◽  
Jianhui Tian ◽  
Shufang Li ◽  
...  
Keyword(s):  
Treatment Group ◽  
Survival Time ◽  
Survival Rates ◽  
Progression Free Survival ◽  
Multivariate Regression Analysis ◽  
Control Group ◽  
Free Survival ◽  
Whole Process ◽  
One Year

Objective. To explore the effect of long-term traditional Chinese medicine (TCM) treatment on survival time of colorectal cancer (hereinafter referred to as CRC). Methods. Our clinical study included patients who were diagnosed with CRC clinically or pathologically. Patients were divided into TCM treatment group and control group according to whether the modified Anti-cancer Decoction II Formula was applied for more than six months. Propensity score matching (hereinafter referred to as PSM) was used to further balance the covariates between groups. One-year to six-year progression-free survival rates of the two groups and the median progression-free survival (mPFS), median overall survival (mOS) of the two groups before and after PSM were calculated respectively. Furthermore, 15 factors that may affect the mPFS in CRC were included in COX multivariate regression analysis to explore the prognostic factors related to CRC as well as to analyze the risk ratio of different subgroups. Results. A total of 529 CRC patients were included in our study, 285 patients were in the TCM treatment group and 244 patients were in the control group. Before PSM, the mPFS and mOS in the TCM treatment group were 68 months and 75 months respectively, while mPFS and mOS in the control group were 40 months and 65 months respectively. After PSM, mPFS and mOS in the TCM treatment group were both 75 months, while mPFS and mOS in the control group were 28 months and 44 months respectively. One-year to six-year progression-free survival rates were 94.0%, 76.1%, 64.7%, 57.9%, 52.0%, 44.1% respectively in the TCM treatment group, and 78.6%, 61.4%, 51.7%, 40.8%, 33.0%, 29.1% respectively in the control group (p<0.01). COX multivariate regression analysis indicated that surgery, chemotherapy and taking Chinese herbal decoction were protective factors for CRC recurrence and metastasis, while combining with intestinal obstruction, drinking history and family history were independent factors for CRC recurrence and metastasis. The results of subgroup analysis showed that the decoction of TCM could reduce the risk of recurrence and metastasis in each subgroup (p<0.01). The results of the survival analysis based on tumor stage demonstrated that patients may benefit from the long-term TCM treatment in the whole process, especially CRC patients with stage III∼IV. Conclusions. Long-term TCM treatment by the usage of the modified Anti-cancer Decoction II Formula not only has a positive effect on the survival time of CRC patients, but also helps reduce the risk of recurrence and metastasis of CRC, which can be flexibly applied in the whole process of CRC treatment.

scholarly journals The Efficacy of Long-Term Chinese Herbal Medicine Use on Lung Cancer Survival Time: A Retrospective Two-Center Cohort Study with Propensity Score Matching

2021 ◽  
Vol 2021 ◽  
pp. 1-13
Author(s):  
Li-Li Xu ◽  
Su-Fang Zhang ◽  
Yu-Li Wang ◽  
Ying-Bin Luo ◽  
Zhi-Hong Fang ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Cohort Study ◽  
Herbal Medicine ◽  
Survival Time ◽  
Progression Free Survival ◽  
Control Group ◽  
Free Survival ◽  
Lung Cancer Patients ◽  
Chinese Herbal

Objective. To explore the efficacy of long-term use of Chinese herbal medicine (CHM) on survival time of lung cancer. Methods. We conducted a retrospective cohort study on lung cancer patients. A propensity score matching (PSM) was performed to balance the covariates. Progression-free survival (PFS) was the primary endpoint and overall survival (OS) was the secondary endpoint. Patients who received CHM therapy from the initial date of diagnosis of lung cancer were included in the CHM group. Patients who were not treated with CHM during the same interval were categorized in the control group. A Cox regression model was used to explore the prognostic factors related to lung cancer. Hazard ratios of different subgroups were also analyzed. Results. A total of 1134 patients were included in our study: 761 patients were in the CHM group and 373 patients were in the control group. After PSM, the mPFS and mOS in the CHM group were 70.4 months and 129.1 months, respectively, while the mPFS and mOS in the control group were 23.8 months and 99.7 months, respectively. The results of survival analysis on each stage demonstrated that patients may benefit from the long-term CHM treatment especially for patients with early stage. One-year to ten-year progression-free survival rates in the CHM group were higher than those in the control group ( p < 0.001 ). COX multivariate regression analysis indicated that CHM treatment, female, low age at diagnosis, early tumor stage, and surgery were independent protective factors against recurrence and metastasis of lung cancer. Subgroup analysis showed that CHM treatment could reduce the risk of recurrence and metastasis in each subgroup ( p < 0.01 ). Conclusion. Long-term CHM treatment with the Fuzheng Quxie Formula, which can be flexibly applied in the course of lung cancer treatment, not only has a positive influence on the progression-free survival time of lung cancer patients, but also reduces the risk of recurrence and metastasis of lung cancer.

scholarly journals Long-term progression-free survival of patients with metastatic melanoma or renal cell carcinoma following high-dose interleukin-2

2021 ◽  
Vol 69 (4) ◽  
pp. 888-892
Author(s):  
Joseph I Clark ◽  
Brendan Curti ◽  
Elizabeth J Davis ◽  
Howard Kaufman ◽  
Asim Amin ◽  
...  
Keyword(s):  
Renal Cell Carcinoma ◽  
Cell Carcinoma ◽  
Metastatic Melanoma ◽  
Systemic Therapy ◽  
Renal Cell ◽  
Interleukin 2 ◽  
Progression Free Survival ◽  
High Dose ◽  
Free Survival

High-dose interleukin-2 (HD IL-2) was approved in the 1990s after demonstrating durable complete responses (CRs) in some patients with metastatic melanoma (mM) and metastatic renal cell carcinoma (mRCC). Patients who achieve this level of disease control have also demonstrated improved survival compared with patients who progress, but limited data are available describing the long-term course. The aim of this study was to better characterize long-term survival following successful HD IL-2 treatment in patients with no subsequent systemic therapy. Eleven HD IL-2 treatment centers identified patients with survival ≥5 years after HD IL-2, with no subsequent systemic therapy. Survival was evaluated from the date of IL-2 treatment to June 2017. Treatment courses consisted of 2 1-week cycles of HD IL-2. Patients were treated with HD IL-2 alone, or HD IL-2 followed by local therapy to achieve maximal response. 100 patients are reported: 54 patients with mM and 46 patients with mRCC. Progression-free survival (PFS) after HD IL-2 ranges from 5+ years to 30+ years, with a median follow-up of 10+ years. 27 mRCC and 32 mM are alive ≥10 years after IL-2. Thus, a small subset of patients with mM and mRCC achieve long-term PFS (≥5 years) after treatment with HD IL-2 as their only systemic therapy. The ability of HD IL-2 therapy to induce prolonged PFS should be a major consideration in studies of new immunotherapy combinations for mM and mRCC.

scholarly journals A phase I/Ib trial targeting the Pi3k/Akt pathway using perifosine: Long-term progression-free survival of patients with resistant neuroblastoma

2016 ◽  
Vol 140 (2) ◽  
pp. 480-484 ◽  
Author(s):  
Brian H. Kushner ◽  
Nai-Kong V. Cheung ◽  
Shakeel Modak ◽  
Oren J. Becher ◽  
Ellen M. Basu ◽  
...  
Keyword(s):  
Phase I ◽  
Progression Free Survival ◽  
Akt Pathway ◽  
Free Survival

Alkylating agent rechallenge in metastatic pancreatic neuroendocrine tumours

2021 ◽  
Author(s):  
Ophelie De Rycke ◽  
Thomas Walter ◽  
Marine Perrier ◽  
Olivia Hentic ◽  
Catherine Lombard-Bohas ◽  
...  
Keyword(s):  
Neuroendocrine Tumours ◽  
Objective Response ◽  
Multivariable Analysis ◽  
Progression Free Survival ◽  
Tumor Control ◽  
Free Survival ◽  
Mgmt Expression ◽  
Pancreatic Neuroendocrine Tumours

A rechallenge is common after initial efficacy of alkylating-based chemotherapy (ALK) in pancreatic neuroendocrine tumors (PanNET). High MGMT expression seems associated with lower response to ALK. We aimed to evaluate the efficacy and toxicity of ALK rechallenge in PanNET. Secondly, to assess the evolution of MGMT expression under ALK. All consecutive patients with advanced PanNETs who received initial ALK (achieving tumor control) followed by a pause > 3 months, then an ALK rechallenge (ALK2) upon progression were retrospectively studied (Cohort A). Primary endpoint was progression-free survival under ALK2 (PFS2). The MGMT expression was retrospectively assessed by immunohistochemistry (H-score) in consecutive PanNET surgically resected following ALK (Cohort B). We foud that cohort A included 62 patients (median Ki67 8%), for which ALK1 followed by pause achieved an objective response rate of 55%, and a PFS1 of 23.7 months (95% IC, 19.8-27.6). ALK2 achieved no objective response, and stability in 62% of patients. The median PFS2 was 9.2 months (IC 95% 7.1-11.3). At multivariable analysis, a hormonal syndrome (p=0.032) and a pause longer than 12 months (p=0.041) were associated with a longer PFS2. In the cohort B (17 patients), the median MGMT H-score increased from 45 (IQR 18-105) before ALK, to 100 (IQR 56-180) after ALK (p=0.003). We conclude that after initial efficacy of ALK treatment, a pause followed by ALK rechallenge might be appropriate to prolong tumor control, improve quality of life and limit long-term adverse events. Increased MGMT expression under ALK might explain low efficacy of ALK rechallenge.

The association between albumin-globulin ratio (AGR) and survival in patients treated with immune checkpoint inhibitors

2021 ◽  
pp. 1-11
Author(s):  
Deniz Can Guven ◽  
Oktay Halit Aktepe ◽  
Melek Seren Aksun ◽  
Taha Koray Sahin ◽  
Gozde Kavgaci ◽  
...  
Keyword(s):  
Immune Checkpoint ◽  
Immune Checkpoint Inhibitors ◽  
Multivariate Analyses ◽  
Checkpoint Inhibitors ◽  
Progression Free Survival ◽  
Free Survival ◽  
Patients With Cancer ◽  
Early Progression ◽  
Term Benefit

BACKGROUND: The albumin-globulin ratio (AGR) could be a prognostic biomarker in patients with cancer, although the data is limited in patients treated with immune-checkpoint inhibitors (ICIs). OBJECTIVES: We aimed to evaluate the association between AGR and survival in ICI-treated patients. METHODS: The data of 212 advanced-stage patients were retrospectively evaluated in this cohort study. The association between AGR with overall (OS) and progression-free survival (PFS) were evaluated with multivariate analyses. Additionally, receptor operating curve (ROC) analysis was conducted to assess the AGR’s predictive power in the very early progression (progression within two months) and long-term benefit (more than twelve months survival). RESULTS: The median AGR was calculated as 1.21, and patients were classified into AGR-low and high subgroups according to the median. In the multivariate analyses, patients with lower AGR (< 1.21) had decreased OS (HR: 1.530, 95% CI: 1.100–2.127, p= 0.011) and PFS (HR: 1.390, 95% CI: 1.020–1.895, p= 0.037). The area under curve of AGR to detect early progression and long-term benefit were 0.654 (95% CI: 0.562–0.747, p= 0.001) and 0.671 (95% CI: 0.598–0.744, p< 0.001), respectively. CONCLUSIONS: In our experience, survival with ICIs was impaired in patients with lower AGR. Additionally, the AGR values could detect the very early progression and long-term benefit ICIs.

scholarly journals Circulating Tumor Cells Counting Act as a Potential Prognostic Factor in Cervical Cancer

2020 ◽  
Vol 19 ◽  
pp. 153303382095700 ◽  
Author(s):  
Kunpeng Du ◽  
Qian Huang ◽  
Junguo Bu ◽  
Jieling Zhou ◽  
Zijian Huang ◽  
...  
Keyword(s):  
Cervical Cancer ◽  
Prognostic Factor ◽  
Progression Free Survival ◽  
Disease Stage ◽  
Histological Differentiation ◽  
Free Survival ◽  
Pathological Type ◽  
Negative Prognostic Factor ◽  
The Relationship ◽  
Independent Negative Prognostic Factor

Background: Circulating tumor cells (CTCs) hold huge potential for both clinical applications and basic research into the management of cancer, but the relationship between CTC count and cervical cancer prognosis remains unclear. Therefore, research on this topic is urgently required. Objective: This study investigated whether CTCs were detectable in patients with cervical cancer and whether CTC count was an indicator of prognosis. Methods: We enrolled 107 patients with pathologically confirmed cervical cancer. CTCs were detected after radiotherapy or concurrent cisplatin-containing chemotherapy in all patients. We evaluated all medical records and imaging data as well as follow-up information to calculate progression-free survival (PFS). PFS was defined as the time until first diagnosis of tumor progression or death. We also analyzed the relationship between CTC count and patient age, disease stage, histological differentiation, tumor size, and pathological type. Results: CTCs were identified in 86 of 107 patients (80%), and the CTC count ranged from 0 to 27 cells in 3.2 mL blood. The median progression-free survival (PFS) was 43.1 months. Patients in which CTCs were detected had a significantly shorter PFS than CTC-negative patients (P = 0.018). Multivariate analysis indicated that CTC count was an independent negative prognostic factor for survival. However, no correlation was observed between CTC count and patient age, disease stage, histological differentiation, tumor size, and pathological type. Conclusion: CTC count is an independent negative prognostic factor for cervical cancer.

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