Impact of Early Lenvatinib Administration on Survival in Patients with Intermediate-Stage Hepatocellular Carcinoma: A Multicenter, Inverse Probability Weighting Analysis

Oncology ◽  
2021 ◽  
pp. 1-10
Author(s):  
Toshifumi Tada ◽  
Takashi Kumada ◽  
Atsushi Hiraoka ◽  
Kojiro Michitaka ◽  
Masanori Atsukawa ◽  
...  

<b><i>Aim/Background:</i></b> Transarterial chemoembolization (TACE) is recommended for patients with intermediate-stage hepatocellular carcinoma (HCC). In this study, we investigated the impact of early lenvatinib administration in patients with intermediate-stage HCC, especially those with tumors beyond the up-to-7 criteria. <b><i>Materials/Methods:</i></b> A total of 208 patients with intermediate-stage HCC whose initial treatment was early lenvatinib administration or TACE were enrolled. Multivariate overall survival analysis was performed in this cohort. In addition, the impact of early lenvatinib administration on survival in patients with HCC beyond the up-to-7 criteria was clarified using inverse probability weighting (IPW) analysis. <b><i>Results:</i></b> The overall cumulative survival rates at 6, 12, 18, and 24 months were 94.4, 79.9, 65.8, and 50.1%, respectively. Multivariate analysis with Cox proportional hazards modeling showed that HCC treatment with lenvatinib (hazard ratio [HR], 0.199; 95% confidence interval [CI], 0.077–0.517; <i>p</i> &#x3c; 0.001), α-fetoprotein ≥100 ng/mL (HR, 1.687), Child-Pugh class B disease (HR, 1.825), and beyond the up-to-7 criteria (HR, 2.016) were independently associated with overall survival. The 6-, 12-, 18-, and 24-month cumulative survival rates were 96.0, 90.4, 65.7, and 65.7%, respectively, in patients treated with lenvatinib, and 94.1, 78.5, 65.3, and 48.4%, respectively, in patients who received TACE (<i>p</i> &#x3c; 0.001). In addition, univariate analysis with Cox proportional hazards modeling adjusted by IPW showed that lenvatinib therapy was significantly associated with overall survival in patients with HCC beyond the up-to-7 criteria (HR, 0.230; 95% CI, 0.059–0.904; <i>p</i> = 0.035). <b><i>Conclusions:</i></b> Lenvatinib may be a suitable first-line treatment for patients with intermediate-stage HCC beyond the up-to-7 criteria.

2021 ◽  
Vol 11 ◽  
Author(s):  
Linbin Lu ◽  
Peichan Zheng ◽  
Zhixian Wu ◽  
Xiong Chen

BackgroundThe selection criteria for hepatic resection (HR) in intermediate-stage (IM) hepatocellular carcinoma (HCC) are still controversial. We used real-world data to evaluate the overall survival (OS) in treatment with HR or transarterial chemoembolization (TACE).MethodsIn total, 942 patients with IM-HCC were categorized into the HR group and the TACE group. OS was analyzed using the Kaplan–Meier method, log-rank test, Cox proportional hazards models, and propensity score-matched (PSM) analysis. Curve smoothing was performed through the generalized additive model. The interaction test was performed to evaluate the impact of HR on OS concerning risk factors. Also, we used multiple imputation to deal with missing data.ResultsIn total, 23.0% (n = 225) of patients received HR. At a median OS of 23.7 months, HR was associated with improved OS in the multivariate analysis [hazard ratio (HzR) = 0.45, 95%CI = 0.35–0.58; after PSM: HzR = 0.56, 95%CI = 0.41–0.77]. Landmark analyses limited to long-term survivors of ≥6 months, ≥1 year, and ≥2 years demonstrated better OS with HR in all subsets (all p &lt; 0.05). After PSM analysis, however, HR increased the risk of death by 20% (HzR = 1.20, 95%CI = 0.67–2.15) in the subgroup of patients with lactate dehydrogenase (LDH) ≤192 U/L (p for interaction = 0.037). Furthermore, the significant interaction was robust between the LDH and HR with respect to the 1-, 3-, and 5-year observed survival rates (all p &lt; 0.05).ConclusionHR was superior to TACE for intermediate-stage HCC in patients with LDH levels &gt;192 U/L. Moreover, TACE might be suitable for patients with LDH levels ≤192 U/L.


2020 ◽  
Author(s):  
Linbin Lu ◽  
Peichan Zheng ◽  
Zhixian Wu ◽  
Xiong Chen

AbstractBackgroundThe selection criterion for hepatic resection(HR) in intermediate-stage(IM) hepatocellular carcinoma(HCC) is still controversial. We used real-world data to evaluate the overall survival (OS) treated with HR or TACE.MethodsIn all, 946 patients with IM-HCC were categorized in HR and TACE group. OS was analyzed using the Kaplan-Meier method, log-rank test, Cox proportional hazards models, and propensity score-matched (PSM) analyses. The smooth curve was performed through the generalized additive model. The interaction test was performed to evaluate the HR impact on OS concerning risk factors. Also, we used multiple imputation to deal with the missing data.ResultsTotally, 23.0% (n=225) of patients received HR. At a median overall survival of 23.7 months, HR was associated with the improved OS on multivariate analysis (hazard ratio, 0.45; 95%CI: 0.35, 0.58; after PSM: 0.56; 95%CI: 0.41, 0.77). Landmark analyses limited to long-term survivors of ≥ 6 months, ≥ 1, and ≥ 2 years demonstrated better OS with HR in all subsets (all P<0.05). After PSM analysis, however, HR increased 20% risk of survival (HR, 1.20; 95%CI: 0.67, 2.15) in the subgroup of LDH ≤192 U/L (P for interaction = 0.037). Furthermore, the significant interaction was robust between the LDH and the HR with respect to 1-, 3-, and 5-year observed survival rate (all P<0.05).ConclusionHepatic resection was superior to TACE for intermediate-stage HCC in the range of LDH level > 192 U/L. Moreover, TACE might be suitable for patients with LDH level ≤ 192 U/L.


Author(s):  
Claudius E. Degro ◽  
Richard Strozynski ◽  
Florian N. Loch ◽  
Christian Schineis ◽  
Fiona Speichinger ◽  
...  

Abstract Purpose Colorectal cancer revealed over the last decades a remarkable shift with an increasing proportion of a right- compared to a left-sided tumor location. In the current study, we aimed to disclose clinicopathological differences between right- and left-sided colon cancer (rCC and lCC) with respect to mortality and outcome predictors. Methods In total, 417 patients with colon cancer stage I–IV were analyzed in the present retrospective single-center study. Survival rates were assessed using the Kaplan–Meier method and uni/multivariate analyses were performed with a Cox proportional hazards regression model. Results Our study showed no significant difference of the overall survival between rCC and lCC stage I–IV (p = 0.354). Multivariate analysis revealed in the rCC cohort the worst outcome for ASA (American Society of Anesthesiologists) score IV patients (hazard ratio [HR]: 16.0; CI 95%: 2.1–123.5), CEA (carcinoembryonic antigen) blood level > 100 µg/l (HR: 3.3; CI 95%: 1.2–9.0), increased lymph node ratio of 0.6–1.0 (HR: 5.3; CI 95%: 1.7–16.1), and grade 4 tumors (G4) (HR: 120.6; CI 95%: 6.7–2179.6) whereas in the lCC population, ASA score IV (HR: 8.9; CI 95%: 0.9–91.9), CEA blood level 20.1–100 µg/l (HR: 5.4; CI 95%: 2.4–12.4), conversion to laparotomy (HR: 14.1; CI 95%: 4.0–49.0), and severe surgical complications (Clavien-Dindo III–IV) (HR: 2.9; CI 95%: 1.5–5.5) were identified as predictors of a diminished overall survival. Conclusion Laterality disclosed no significant effect on the overall prognosis of colon cancer patients. However, group differences and distinct survival predictors could be identified in rCC and lCC patients.


2021 ◽  
Vol 8 (2) ◽  
pp. 27-33
Author(s):  
Jiping Zeng ◽  
Ken Batai ◽  
Benjamin Lee

In this study, we aimed to evaluate the impact of surgical wait time (SWT) on outcomes of patients with renal cell carcinoma (RCC), and to investigate risk factors associated with prolonged SWT. Using the National Cancer Database, we retrospectively reviewed the records of patients with pT3 RCC treated with radical or partial nephrectomy between 2004 and 2014. The cohort was divided based on SWT. The primary out-come was 5-year overall survival (OS). Logistic regression analysis was used to investigate the risk factors associated with delayed surgery. Cox proportional hazards models were fitted to assess relations between SWT and 5-year OS after adjusting for confounding factors. A total of 22,653 patients were included in the analysis. Patients with SWT > 10 weeks had higher occurrence of upstaging. Using logistic regression, we found that female patients, African-American or Spanish origin patients, treatment in academic or integrated network cancer center, lack of insurance, median household income of <$38,000, and the Charlson–Deyo score of ≥1 were more likely to have prolonged SWT. SWT > 10 weeks was associated with decreased 5-year OS (hazard ratio [HR], 1.24; 95% confidence interval [CI], 1.15–1.33). This risk was not markedly attenuated after adjusting for confounding variables, including age, gender, race, insurance status, Charlson–Deyo score, tumor size, and surgical margin status (adjusted HR, 1.13; 95% CI, 1.04–1.24). In conclusion, the vast majority of patients underwent surgery within 10 weeks. There is a statistically significant trend of increasing SWT over the study period. SWT > 10 weeks is associated with decreased 5-year OS.


2007 ◽  
Vol 25 (18_suppl) ◽  
pp. 519-519 ◽  
Author(s):  
M. N. Ibrahim ◽  
Z. Abdullah ◽  
L. Healy ◽  
C. Murphy ◽  
I. Y. Yousif ◽  
...  

519 Background: Carcinoma in situ (CIS) of the breast is a precancerous lesion with the potential to progress to invasive cancer. In 2003, CIS accounted for 19% of all newly diagnosed invasive and non-invasive breast lesions combined in the United States. Current treatment options are mastectomy ± tamoxifen, and breast-conserving surgery with radiotherapy ± tamoxifen. As there are no randomized comparisons of these 2 treatments, data from the Surveillance Epidemiology and End Results (SEER) database was used to compare their survival rates. Methods: 88,285 patients were identified with CIS from 1988 - 2003. Of these, 27,728 patients were treated with a total mastectomy, and 25,240 patients received breast-conserving surgery with radiotherapy. Kaplan-Meier survival analyses and Cox proportional hazards regression were used to compare overall survival and disease specific survival at 5 and 10 years. Results: Kaplan-Meier analyses demonstrated 5 year overall survival rates for total mastectomy vs. breast conserving surgery with radiotherapy of 95.46% vs. 97.59% respectively (Log-rank P < 0.0001). The 5 year rates for disease specific survival were 99.16% vs. 99.72% respectively (Log-rank P < 0.0001). At 10 years the overall survival rates had fallen to 91.96% vs. 96.09% respectively (Log-rank P < 0.0001). The 10 year disease specific survival rates were 98.61% vs. 99.50% respectively (Log-rank P < 0.0001). Cox proportional hazards regression demonstrated a relative risk of 0.847 (95% confidence interval (CI) 0.790 - 0.907) and 1.110 (95% CI 0.931 - 1.324) for 5 year overall survival and disease specific survival respectively, when total mastectomy was compared with breast conserving surgery and radiotherapy. At 10 years, the relative risks were 0.865 (95% CI 0.820 - 0.913) and 1.035 (95% CI 0.900 - 1.190) for overall survival and disease specific survival respectively. Conclusions: Overall, when looking at disease-specific survival rates by multi-variate analysis, there does not appear to be a significant difference between total mastectomy and breast-conserving surgery with radiotherapy in the treatment of CIS. No significant financial relationships to disclose.


2019 ◽  
Vol 37 (15_suppl) ◽  
pp. e20015-e20015
Author(s):  
Ani John ◽  
Roma Shah ◽  
William Bruce Wong ◽  
Charles Schneider ◽  
Hamid H. Gari ◽  
...  

e20015 Background: Five-year survival rates as low as 2.8% have been reported in patients with non-small cell lung cancer (NSCLC), highlighting the need for individualized diagnosis and treatment. Companion diagnostic testing (CDx) identifies patients with molecular targets likely to respond better to particular therapies; however, not all cancer patients receive CDx in the real-world setting. This study evaluated the clinical value of CDx in the real world with respect to overall survival among patients with non-squamous advanced (Stage IIIB/IV) NSCLC (aNSCLC). Methods: Patients were from the Flatiron Health electronic health-derived database, treated with systemic therapy, and diagnosed with aNSCLC between January 1, 2011 and May 31, 2018; those who received CDx with their first line of treatment were compared with those who did not. Logistic regression using components of the modified Lung Cancer Prognostic Index (LCPI; age, sex, stage, actionable mutation(s), smoking, respiratory comorbidity; Alexander et al. Br J Cancer. 2017) and other factors were used to predict characteristics associated with receiving CDx. Overall survival was evaluated using Kaplan-Meier analysis. Unadjusted and adjusted Cox proportional hazards regression models were used to evaluate the association between CDx and overall survival. Results: A total of 17,143 patients with aNSCLC (CDx, n = 14,389; no CDx, n = 2754) and a mean (SD) age at diagnosis of 67.2 (10.0) years (CDx, 67.1 [10.1]; no CDx, 67.5 [9.2]) were included. There were more nonsmokers in the CDx group (17.4%) than the no CDx group (5.5%). Patients who were female, diagnosed after 2014, receiving multiple lines of therapy or had advanced stage at diagnosis were more likely to receive CDx. Patients receiving CDx had decreased mortality risk (unadjusted HR [95% CI] = 0.54 [0.52-0.57]) and lived longer than those not receiving CDx (median survival = 14 vs 7 months). The significant reduction in mortality associated with CDx remained after adjusting for factors included in the modified LCPI (adjusted HR [95% CI] = 0.78 [0.75-0.82]) as well as a model without actionable mutations (adjusted HR [95% CI] = 0.70 [0.66-0.73]). Conclusions: Among patients with non-squamous aNSCLC, use of CDx was associated with reduced risk of mortality compared with no CDx.


2019 ◽  
Vol 37 (15_suppl) ◽  
pp. e18143-e18143
Author(s):  
Elysia Marie Alvarez ◽  
Frances Maguire ◽  
Helen M. Parsons ◽  
Cyllene Morris ◽  
Arti Parikh-Patel ◽  
...  

e18143 Background: Studies have shown that having public or no insurance at sarcoma diagnosis is associated with higher stage disease and poor survival. However, previous studies have not differentiated sarcoma patients who enrolled in Medicaid at diagnosis from those previously insured, groups with differing access to care. Therefore, we examined the impact of insurance on stage at diagnosis and overall survival for AYAs with soft tissue sarcoma (STS), osteosarcoma (OS) and Ewing sarcoma (EWS). Methods: Using Medicaid enrollment data linked to the California Cancer Registry, we identified AYAs with STS (n = 1782), OS (n = 458), and EWS (n = 348), diagnosed during 2005-14. Insurance was classified as Medicaid [1. Continuous (≥5 months prior to diagnosis), 2. Discontinuous, 3. At diagnosis (no coverage prior to diagnosis)], private, and uninsured. Logistic and Cox proportional hazards regression determined the association of insurance with metastatic stage (vs localized) and overall survival, respectively adjusting for sociodemographic factors, baseline comorbidities, type of facility, treatment (survival) and stage (survival). Results: Only 17.5% of sarcoma patients had continuous Medicaid prior to diagnosis, with 11% of STS, 17% of EWS and 19% of OS patients obtaining Medicaid at diagnosis. AYAs with Medicaid at diagnosis [Odds Ratio (OR) 3.03, 95% Confidence Interval (CI) 2.27-4.03; vs private] and discontinuous Medicaid (OR 2.25, CI 1.48-3.41) had a higher likelihood of metastatic disease. STS patients with Medicaid at diagnosis [Hazard Ratio (HR) 1.83, CI 1.44-2.33; vs private) and discontinuous Medicaid (HR 1.45, CI 1.01-2.08) had worse survival. Medicaid at diagnosis (HR 1.68, CI 1.07-2.63) also was associated with worse survival in OS patients, but this association was not observed in EWS patients. Conclusions: Lacking insurance prior to diagnosis is associated with metastatic disease at presentation and worse survival in AYA patients with sarcoma. Health insurance remained associated with worse survival even after adjusting for stage, highlighting the importance of continuous health insurance to improve outcomes for this patient population.


2020 ◽  
Author(s):  
Shilong Wu ◽  
Mengyang Liu ◽  
Weixue Cui ◽  
Guilin Peng ◽  
Jianxing He

Abstract Background Thymoma is an uncommon intrathoracic malignant tumor and has a long natural history. It is uncertain whether the survival of thymoma patient is affected by prior cancer history. Finding out the impact of a prior cancer history on thymoma survival has important implications for both decision making and research. Method The Surveillance, Epidemiology, and End Results (SEER) database was queried for thymoma patients diagnosed between 1975 and 2015. Kaplan-Meier methods and Cox proportional hazards model were used to analyze overall survival across a variety of stages, age, and treatment methods with a prior cancer history or not. Results A total of 3604 patients with thymoma were identified including 507 (14.1%) with a prior cancer history. The 10-year survival rate of patients with a prior cancer history (53.8%) was worse than those without a prior cancer history (40.32%, 95%CI 35.24-45.33, P < 0.0001). However, adjusted analyses showed that the impact of a prior cancer history was heterogenous across age and treatment methods. In subset analyses, prior cancer history was associated with worse survival among patients who were treated with chemoradiotherapy (HR: 2.80, 95% CI: 1.51-5.20, P = 0.001) and age ≤ 65 years (HR: 1.33, 95%CI: 1.02-1.73, P = 0.036). Conclusions Prior cancer history provides an inferior overall survival for patients with thymoma. But it does not worsen the survival in some subgroups and these thymoma patients should not be excluded from clinical trials.


2019 ◽  
Vol 17 (3) ◽  
pp. 211-219 ◽  
Author(s):  
Nikolai A. Podoltsev ◽  
Mengxin Zhu ◽  
Amer M. Zeidan ◽  
Rong Wang ◽  
Xiaoyi Wang ◽  
...  

ABSTRACTBackground: Current guidelines recommend hydroxyurea (HU) as frontline therapy for patients with high-risk essential thrombocythemia (ET) to prevent thrombosis. However, little is known about the impact of HU on thrombosis or survival among these patients in the real-world setting. Patients and Methods: A retrospective cohort study was conducted of older adults (aged ≥66 years) diagnosed with ET from 2007 through 2013 using the linked SEER-Medicare database. Multivariable Cox proportional hazards regression models were used to assess the effect of HU on overall survival, and multivariable competing risk models were used to assess the effect of HU on the occurrence of thrombotic events. Results: Of 1,010 patients, 745 (73.8%) received HU. Treatment with HU was associated with a significantly lower risk of death (hazard ratio [HR], 0.52; 95% CI, 0.43–0.64; P<.01). Every 10% increase in HU proportion of days covered was associated with a 12% decreased risk of death (HR, 0.88; 95% CI, 0.86–0.91; P<.01). Compared with nonusers, HU users also had a significantly lower risk of thrombotic events (HR, 0.51; 95% CI, 0.41–0.64; P<.01). Conclusions: Although underused in our study population, HU was associated with a reduced incidence of thrombotic events and improved overall survival in older patients with ET.


Cancers ◽  
2020 ◽  
Vol 12 (5) ◽  
pp. 1130
Author(s):  
Shu-Yein Ho ◽  
Chia-Yang Hsu ◽  
Po-Hong Liu ◽  
Chih-Chieh Ko ◽  
Yi-Hsiang Huang ◽  
...  

Renal insufficiency (RI) is commonly seen in patients with hepatocellular carcinoma (HCC). The prognostic role of albumin-bilirubin (ALBI) grade in this special setting is unclear. We aimed to investigate the role of ALBI grade associated with the impact of RI on HCC. A prospective cohort of 3690 HCC patients between 2002 and 2016 were retrospectively analyzed. The Kaplan–Meier method and multivariate Cox proportional hazards model were used to determine survival and independent prognostic predictors. Of all patients, RI was an independent predictor associated with decreased survival. In multivariate Cox analysis for patients with RI, α-fetoprotein level ≥20 ng/mL, tumor size >3 cm, vascular invasion, distant metastasis, presence of ascites, performance status 1–2, performance status 3–4, and ALBI grade 2 and grade 3 were independent predictors of decreased survival (all p < 0.05). In subgroup analysis of patients with RI undergoing curative and non-curative treatments, the ALBI grade remained a significant prognostic predictor associated with decreased survival (p < 0.001). In summary, HCC patients with RI have decreased survival compared to those without RI. The ALBI grade can discriminate the survival in patients with RI independent of treatment strategy and is a feasible prognostic tool in this special patient population.


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