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11 "Choong-kun Lee"
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Special Article
Identifying Trends in Oncology Research through a Bibliographic Analysis of Cancer Research and Treatment
Choong-kun Lee, Jeong Min Choo, Yong Chan Ahn, Jin Kim, Sun Young Rha, Chai Hong Rim, On behalf of the 50th Anniversary Committee of the Korean Cancer Association
Cancer Res Treat. 2025;57(1):11-18.   Published online December 5, 2024
DOI: https://doi.org/10.4143/crt.2024.688
AbstractAbstract PDFPubReaderePub
During the celebration of the 50th anniversary of the founding of the Korean Cancer Association, articles published in Cancer Research and Treatment from 2004 to 2023 were assessed based on the subject and design of each study. Based on this analysis, trends in domestic cancer research were inferred and directions were suggested for the future development of Cancer Research and Treatment.
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Original Articles
Predictive Value of the nProfiler 1 Assay for the Efficacy of Adjuvant S-1-Based Doublet Chemotherapy in Stage III Gastric Cancer: A Post-Hoc Analysis of a Randomized Phase III Trial
Dong Ki Lee, Choong-kun Lee, Hyo Song Kim, Sun Jin Sym, Dae Young Zang, Ki Hyang Kim, Joo Han Lim, Hae Su Kim, Kyung Hee Lee, Heon Yung Gee, Sun Young Rha, Hyunki Kim, Minkyu Jung
Received July 25, 2024  Accepted November 9, 2024  Published online November 12, 2024  
DOI: https://doi.org/10.4143/crt.2024.705    [Accepted]
AbstractAbstract PDF
Purpose
The nProfiler 1 Stomach Cancer Assay (nProfiler1), designed to predict responses to fluorouracil-based adjuvant chemotherapy, measures the expression of four gastric cancer target genes (GZMB, WARS, SFRP4, and CDX1). The randomized phase III POST trial aimed to compare the efficacies of two adjuvant S-1-based doublet chemotherapies: S-1 plus cisplatin (SP) and S-1 plus docetaxel (DS). This study aimed to validate the nProfiler1 assay using a distinct cohort from the POST trial.
Materials and Methods
The nProfiler1 assay stratifies patients into three groups (low-risk, intermediate-risk, and high-risk) using the prognostic single-patient classifier and two groups (chemotherapy-benefit and no-benefit) using the predictive single-patient classifier. The nProfiler1 assay was applied to formalin-fixed paraffin-embedded slides obtained from the POST trial. Disease-free survival (DFS) and overall survival (OS), including 5-year survival rates, were calculated for the enrolled patients.
Results
Of the 153 patients in the POST trial, 118 were included in the post-hoc analysis. With a median follow-up of 57.9 months, no significant difference in DFS or OS was observed between the SP and DS groups. The prognostic single-patient classifier predicted the OS in the SP group (p=0.0425) but not in the DS group (p=0.5940). The chemotherapy-benefit group exhibited numerically longer DFS than the no-benefit group in the SP and DS groups.
Conclusion
The nProfiler1 assay offers valuable insights into the prognosis and efficacy of adjuvant chemotherapy based on fluorouracil plus platinum doublet regimens but not docetaxel-containing regimens. Further validation with larger patient cohorts and different regimens is warranted.
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Gastrointestinal cancer
Varlitinib and Paclitaxel for EGFR/HER2 Co-expressing Advanced Gastric Cancer: A Multicenter Phase Ib/II Study (K-MASTER-13)
Dong-Hoe Koo, Minkyu Jung, Yeul Hong Kim, Hei-Cheul Jeung, Dae Young Zang, Woo Kyun Bae, Hyunki Kim, Hyo Song Kim, Choong-kun Lee, Woo Sun Kwon, Hyun Cheol Chung, Sun Young Rha
Cancer Res Treat. 2024;56(4):1136-1145.   Published online April 29, 2024
DOI: https://doi.org/10.4143/crt.2023.1324
AbstractAbstract PDFSupplementary MaterialPubReaderePub
Purpose
Varlitinib is a pan-human epidermal growth factor receptor (HER) inhibitor targeting epidermal growth factor receptor (EGFR), human epidermal growth factor receptor 2 (HER2), and HER4. We present a phase Ib/II study of a combination of varlitinib and weekly paclitaxel as a second-line treatment for patients with EGFR/HER2 co-expressing advanced gastric cancer (AGC).
Materials and Methods
Patients whose tumors with EGFR and HER2 overexpression by immunohistochemistry (≥ 1+) were enrolled. Varlitinib and paclitaxel were investigated every 4 weeks. After determining the recommended phase II dose (RP2D) in phase Ib, a phase II study was conducted to evaluate the antitumor activity.
Results
RP2D was treated with a combination of varlitinib (300 mg twice daily) and paclitaxel. Among 27 patients treated with RP2D, the median progression-free survival and overall survival (OS) were 3.3 months (95% confidence interval [CI], 1.7 to 4.9) and 7.9 months (95% CI, 5.0 to 10.8), respectively, with a median follow-up of 15.7 months. Among 16 patients with measurable disease, the objective response rate (ORR) and disease control rate were 31% and 88%, respectively. Patients with strong HER2 expression (n=8) had a higher ORR and longer OS, whereas those with strong EGFR expression (n=3) had poorer outcomes. The most common adverse events (AEs) of any grade were neutropenia (52%), diarrhea (27%), aspartate aminotransferase/alanine transaminase elevation (22%), and nausea (19%). No treatment-related deaths or unexpected AEs resulting from treatment cessation were observed in patients with RP2D.
Conclusion
A combination of varlitinib and paclitaxel displayed manageable toxicity and modest antitumor activity in patients with EGFR/HER2 co-expressing AGC who progressed after first-line chemotherapy.

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  • Human Epidermal Growth Factor Receptor 2 Positive Advanced Gastric or Esophagogastric Adenocarcinoma: Reflecting on the Past to Gain a New Insights
    Yu Aoki, Izuma Nakayama, Kohei Shitara
    Current Oncology Reports.2025;[Epub]     CrossRef
  • Unraveling the future: Innovative design strategies and emerging challenges in HER2-targeted tyrosine kinase inhibitors for cancer therapy
    Sixiang Zheng, Ruixian Chen, Lele Zhang, Lun Tan, Lintao Li, Fangyi Long, Ting Wang
    European Journal of Medicinal Chemistry.2024; 276: 116702.     CrossRef
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Special Article
Clinical Practice Recommendations for the Use of Next-Generation Sequencing in Patients with Solid Cancer: A Joint Report from KSMO and KSP
Miso Kim, Hyo Sup Shim, Sheehyun Kim, In Hee Lee, Jihun Kim, Shinkyo Yoon, Hyung-Don Kim, Inkeun Park, Jae Ho Jeong, Changhoon Yoo, Jaekyung Cheon, In-Ho Kim, Jieun Lee, Sook Hee Hong, Sehhoon Park, Hyun Ae Jung, Jin Won Kim, Han Jo Kim, Yongjun Cha, Sun Min Lim, Han Sang Kim, Choong-kun Lee, Jee Hung Kim, Sang Hoon Chun, Jina Yun, So Yeon Park, Hye Seung Lee, Yong Mee Cho, Soo Jeong Nam, Kiyong Na, Sun Och Yoon, Ahwon Lee, Kee-Taek Jang, Hongseok Yun, Sungyoung Lee, Jee Hyun Kim, Wan-Seop Kim
Cancer Res Treat. 2024;56(3):721-742.   Published online November 29, 2023
DOI: https://doi.org/10.4143/crt.2023.1043
AbstractAbstract PDFPubReaderePub
In recent years, next-generation sequencing (NGS)–based genetic testing has become crucial in cancer care. While its primary objective is to identify actionable genetic alterations to guide treatment decisions, its scope has broadened to encompass aiding in pathological diagnosis and exploring resistance mechanisms. With the ongoing expansion in NGS application and reliance, a compelling necessity arises for expert consensus on its application in solid cancers. To address this demand, the forthcoming recommendations not only provide pragmatic guidance for the clinical use of NGS but also systematically classify actionable genes based on specific cancer types. Additionally, these recommendations will incorporate expert perspectives on crucial biomarkers, ensuring informed decisions regarding circulating tumor DNA panel testing.
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Original Articles
General
Clinicopathological Characteristics of NRG1 Fusion–Positive Solid Tumors in Korean Patients
Yoon Jin Cha, Chung Lee, Bio Joo, Kyung A Kim, Choong-kun Lee, Hyo Sup Shim
Cancer Res Treat. 2023;55(4):1087-1095.   Published online June 15, 2023
DOI: https://doi.org/10.4143/crt.2023.682
AbstractAbstract PDFPubReaderePub
Purpose
Neuregulin 1 (NRG1) gene fusion is a potentially actionable oncogenic driver. The oncoprotein binds to ERBB3-ERBB2 heterodimers and activates downstream signaling, supporting a therapeutic approach for inhibiting ERBB3/ERBB2. However, the frequency and clinicopathological features of solid tumors harboring NRG1 fusions in Korean patients remain largely unknown.
Materials and Methods
We reviewed archival data from next-generation sequencing panel tests conducted at a single institution, specifically selecting patients with in-frame fusions that preserved the functional domain. The clinicopathological characteristics of patients harboring NRG1 fusions were retrospectively reviewed.
Results
Out of 8,148 patients, NRG1 fusions were identified in 22 patients (0.27%). The average age of the patients was 59 years (range, 32 to 78 years), and the male-to-female ratio was 1:1.2. The lung was the most frequently observed primary site (n=13), followed by the pancreaticobiliary tract (n=3), gastrointestinal tract (n=2, stomach and rectum each), ovary (n=2), breast (n=1), and soft tissue (n=1). Histologically, all tumors demonstrated adenocarcinoma histology, with the exception of one case of sarcoma. CD74 (n=8) and SLC3A2 (n=4) were the most frequently identified fusion partners. Dominant features included the presence of fewer than three co-occurring genetic alterations, a low tumor mutation burden, and low programmed death-ligand 1 expression. Various clinical responses were observed in patients with NRG1 fusions.
Conclusion
Despite the rarity of NRG1 fusions in Korean patients with solid tumors, identification through next-generation sequencing enables the possibility of new targeted therapies.

Citations

Citations to this article as recorded by  
  • Expert Consensus on the Diagnosis and Treatment of NRG1/2 Gene Fusion Solid Tumors
    Chunwei Xu, Qian Wang, Dong Wang, Wenxian Wang, Wenfeng Fang, Ziming Li, Aijun Liu, Jinpu Yu, Wenzhao Zhong, Zhijie Wang, Yongchang Zhang, Jingjing Liu, Shirong Zhang, Xiuyu Cai, Anwen Liu, Wen Li, Ping Zhan, Hongbing Liu, Tangfeng Lv, Liyun Miao, Lingfen
    Global Medical Genetics.2024; 11(01): 086.     CrossRef
  • Analysis on the pathogenesis and treatment progress of NRG1 fusion-positive non-small cell lung cancer
    Hongyan Li, Lina Xu, Hongshun Cao, Tianyi Wang, Siwen Yang, Yixin Tong, Linlin Wang, Qiang Liu
    Frontiers in Oncology.2024;[Epub]     CrossRef
  • Analysis of CD74 Occurrence in Oncogenic Fusion Proteins
    Jasmine Vargas, Georgios Pantouris
    International Journal of Molecular Sciences.2023; 24(21): 15981.     CrossRef
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Gastrointestinal cancer
ARID1A Mutation from Targeted Next-Generation Sequencing Predicts Primary Resistance to Gemcitabine and Cisplatin Chemotherapy in Advanced Biliary Tract Cancer
Sung Hwan Lee, Jaekyung Cheon, Seoyoung Lee, Beodeul Kang, Chan Kim, Hyo Sup Shim, Young Nyun Park, Sanghoon Jung, Sung Hoon Choi, Hye Jin Choi, Choong-kun Lee, Hong Jae Chon
Cancer Res Treat. 2023;55(4):1291-1302.   Published online May 3, 2023
DOI: https://doi.org/10.4143/crt.2022.1450
AbstractAbstract PDFSupplementary MaterialPubReaderePub
Purpose
There are clinical unmet needs in predicting therapeutic response and precise strategy for the patient with advanced biliary tract cancer (BTC). We aimed to identify genomic alterations predicting therapeutic response and resistance to gemcitabine and cisplatin (Gem/Cis)-based chemotherapy in advanced BTC.
Materials and Methods
Genomic analysis of advanced BTC multi-institutional cohorts was performed using targeted panel sequencing. Genomic alterations were analyzed integrating patients’ clinicopathologic data, including clinical outcomes of Gem/Cis-based therapy. Significance of genetic alterations was validated using clinical next-generation sequencing (NGS) cohorts from public repositories and drug sensitivity data from cancer cell lines.
Results
193 BTC patients from three cancer centers were analyzed. Most frequent genomic alterations were TP53 (55.5%), KRAS (22.8%), ARID1A (10.4%) alterations, and ERBB2 amplification (9.8%). Among 177 patients with BTC receiving Gem/Cis-based chemotherapy, ARID1A alteration was the only independent predictive molecular marker of primary resistance showing disease progression for 1st-line chemotherapy in the multivariate regression model (odds ratio, 3.12; p=0.046). In addition, ARID1A alteration was significantly correlated with inferior progression-free survival on Gem/Cis-based chemotherapy in the overall patient population (p=0.033) and in patients with extrahepatic cholangiocarcinoma (CCA) (p=0.041). External validation using public repository NGS revealed that ARID1A mutation was a significant predictor for poor survival in BTC patients. Investigation of multi-OMICs drug sensitivity data from cancer cell lines revealed that cisplatin-resistance was exclusively observed in ARID1A mutant bile duct cancer cells.
Conclusion
Integrative analysis with genomic alterations and clinical outcomes of the first-line Gem/Cis-based chemotherapy in advanced BTC revealed that patients with ARID1Aalterations showed a significant worse clinical outcome, especially in extrahepatic CCA. Well-designed prospective studies are mandatory to validate the predictive role of ARID1Amutation.

Citations

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  • ARID1A in Gynecologic Precancers and Cancers
    Jaida E. Morgan, Nishah Jaferi, Zainab Shonibare, Gloria S. Huang
    Reproductive Sciences.2024; 31(8): 2150.     CrossRef
  • Genomic analysis of bladder urothelial carcinoma with osteoclast‑like giant cells: A case report
    Koji Kameyama, Kosuke Mizutani, Tetsuya Yamada, Seiji Sugiyama, Shingo Kamei, Shigeaki Yokoi, Kengo Matsunaga, Koseki Hirade, Yasutaka Kato, Hiroshi Nishihara, Satoshi Ishihara, Takashi Deguchi
    Molecular and Clinical Oncology.2024;[Epub]     CrossRef
  • A mutational signature and ARID1A mutation associated with outcome in hepatocellular carcinoma
    Wei Zhou, Hao Chi, Xiaohu Zhao, Guangrong Tao, Jianhe Gan
    Clinical and Translational Oncology.2024;[Epub]     CrossRef
  • Concordance of ctDNA and tissue genomic profiling in advanced biliary tract cancer
    Sohyun Hwang, Seonjeong Woo, Beodeul Kang, Haeyoun Kang, Jung Sun Kim, Sung Hwan Lee, Chang Il Kwon, Dong Soo Kyung, Hwang-Phill Kim, Gwangil Kim, Chan Kim, Hong Jae Chon
    Journal of Hepatology.2024;[Epub]     CrossRef
  • Advances in the study of the role of high-frequency mutant subunits of the SWI/SNF complex in tumors
    Jiumei Zhao, Jing Zhu, Yu Tang, Kepu Zheng, Ziwei Li
    Frontiers in Oncology.2024;[Epub]     CrossRef
  • The role of ARID1A in malignant neoplasms of the female reproductive system: a modern view on diagnostic and therapeutic opportunities
    A. I. Marzaganova, I. R. Martirosyan, A. S. Korchemkina, E. G. Avanesyan, D. A. Korkmazova, O. B. Grakhnova, V. V. Akimina, A. P. Dzhamalutdinova, D. A. Bolloev, A. M. Dugulbgova, Z. G. Bakhmudova, A. T. Salikhova, P. A. Dzigora
    Obstetrics, Gynecology and Reproduction.2024;[Epub]     CrossRef
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General
Immunogenicity and Safety of Vaccines against Coronavirus Disease in Actively Treated Patients with Solid Tumors: A Prospective Cohort Study
Yae Jee Baek, Youn-Jung Lee, So Ra Park, Kyoo Hyun Kim, Seung-Hoon Beom, Choong-kun Lee, Sang Joon Shin, Sun Young Rha, Sinyoung Kim, Kyoung Hwa Lee, Jung Ho Kim, Su Jin Jeong, Nam Su Ku, Jun Yong Choi, Joon-Sup Yeom, Minkyu Jung, Jin Young Ahn
Cancer Res Treat. 2023;55(3):746-757.   Published online February 9, 2023
DOI: https://doi.org/10.4143/crt.2022.1541
AbstractAbstract PDFSupplementary MaterialPubReaderePub
Purpose
We aimed to assess the humoral response to and reactogenicity of coronavirus disease 2019 (COVID-19) vaccination according to the vaccine type and to analyze factors associated with immunogenicity in actively treated solid cancer patients (CPs).
Materials and Methods
Prospective cohorts of CPs, undergoing anticancer treatment, and healthcare workers (HCWs) were established. The participants had no history of previous COVID-19 and received either mRNA-based or adenovirus vector–based (AdV) vaccines as the primary series. Blood samples were collected before the first vaccination and after 2 weeks for each dose vaccination. Spike-specific binding antibodies (bAbs) in all participants and neutralizing antibodies (nAbs) against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) wild-type, Delta, and Omicron variants in CPs were analyzed and presented as the geometric mean titer.
Results
Age-matched 20 HCWs and 118 CPs were included in the analysis. The bAb seroconversion rate and antibody concentrations after the first vaccination were significantly lower in CPs than in HCWs. After the third vaccination, antibody levels in CPs with a primary series of AdV were comparable to those in HCWs, but nAb titers against the Omicron variant did not quantitatively increase in CPs with AdV vaccine as the primary series. The incidence and severity of adverse reactions post-vaccination were similar between CPs and HCWs.
Conclusion
CPs displayed delayed humoral immune response after SARS-CoV-2 vaccination. The booster dose elicited comparable bAb concentrations between CPs and HCWs, regardless of the primary vaccine type. Neutralization against the Omicron variant was not robustly elicited following the booster dose in some CPs, implying the need for additional interventions to protect them from COVID-19.

Citations

Citations to this article as recorded by  
  • Safety, immunogenicity and protective effect of sequential vaccination with inactivated and recombinant protein COVID-19 vaccine in the elderly: a prospective longitudinal study
    Hong-Hong Liu, Yunbo Xie, Bao-Peng Yang, Huan-Yue Wen, Peng-Hui Yang, Jin-E Lu, Yan Liu, Xi Chen, Meng-Meng Qu, Yang Zhang, Wei-Guo Hong, Yong-Gang Li, Junliang Fu, Fu-Sheng Wang
    Signal Transduction and Targeted Therapy.2024;[Epub]     CrossRef
  • Immune response of COVID-19 vaccines in solid cancer patients: A meta-analysis
    Tiantian Hua, Ru Fan, Yang Fan, Feng Chen
    Human Vaccines & Immunotherapeutics.2024;[Epub]     CrossRef
  • A Three-Dose mRNA COVID-19 Vaccine Regime Produces Both Suitable Immunogenicity and Satisfactory Efficacy in Patients with Solid Cancers
    Urska Janzic, Urska Bidovec-Stojkovic, Peter Korosec, Katja Mohorcic, Loredana Mrak, Marina Caks, Maja Ravnik, Erik Skof, Matija Rijavec
    Vaccines.2023; 11(6): 1017.     CrossRef
  • Neutralizing Antibody Response following a Third Dose of the mRNA-1273 Vaccine among Cancer Patients
    Christopher W. Dukes, Marine Potez, Jeffrey Lancet, Barbara J. Kuter, Junmin Whiting, Qianxing Mo, Brett Leav, Haixing Wang, Julie S. Vanas, Christopher L. Cubitt, Kimberly Isaacs-Soriano, Kayoko Kennedy, Julie Rathwell, Julian Diaz Cobo, Wesley O’Nan, Br
    Vaccines.2023; 12(1): 13.     CrossRef
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Clinical Outcomes of Immune Checkpoint Blocker Therapy for Malignant Melanoma in Korean Patients: Potential Clinical Implications for a Combination Strategy Involving Radiotherapy
Jeongshim Lee, Jee Suk Chang, Mi Ryung Roh, Minkyu Jung, Choong-Kun Lee, Byung Ho Oh, Kee Yang Chung, Woong Sub Koom, Sang Joon Shin
Cancer Res Treat. 2020;52(3):730-738.   Published online February 13, 2020
DOI: https://doi.org/10.4143/crt.2019.598
AbstractAbstract PDFSupplementary MaterialPubReaderePub
Purpose
We investigated the clinical efficacy of immune checkpoint blocker (ICB) therapy for metastatic or advanced melanoma in Korean patients. As well, we assessed whether the effects of ICBs can be enhanced by combination therapy with palliative radiotherapy (RT).
Materials and Methods
We retrospectively reviewed the records of 127 patients with metastatic melanoma who received ICB with or without palliative RT between 2014 and 2018. The melanoma subtypes were classified as follows: chronic sun-damaged (CSD), acral, mucosal, and uveal. The primary endpoint was the objective response rate (ORR).
Results
The overall ORR was 15%, with 11 complete and eight partial responses. ORRs for CSD, acral/mucosal, and uveal melanomas were 50%, 16.5%, and 0%, respectively (p=0.009). In addition to the subtype, stage at treatment, total tumor burden at treatment, and ICB type were significantly associated with ORR (all p < 0.05). Palliative RT was administered in 44% of patients during the treatment, and it did not affect ORR. Clinical responders to ICB therapy exhibited significantly higher 1-year progression-free and overall survival rates than nonresponders.
Conclusion
ORR for ICB monotherapy in Korean patients with melanoma is relatively modest compared with that in Western patients because the non-CSD subtypes are predominant in the Korean population. Our findings regarding combination therapy with ICB provided a rationale for the initiation of our phase II study (NCT04017897).

Citations

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  • Hydrogels as a Potential Biomaterial for Multimodal Therapeutic Applications
    Harpreet Kaur, Bishmita Gogoi, Ira Sharma, Deepak Kumar Das, Mohd Ashif Azad, Devlina Das Pramanik, Arindam Pramanik
    Molecular Pharmaceutics.2024; 21(10): 4827.     CrossRef
  • Injectable hydrogels for personalized cancer immunotherapies
    Neda Mohaghegh, Amir Ahari, Fatemeh Zehtabi, Claire Buttles, Saya Davani, Hanna Hoang, Kaylee Tseng, Benjamin Zamanian, Safoora Khosravi, Ariella Daniali, Negar Hosseinzadeh Kouchehbaghi, Isabel Thomas, Hamed Serati Nouri, Danial Khorsandi, Reza Abbasghol
    Acta Biomaterialia.2023; 172: 67.     CrossRef
  • Efficacy of radiotherapy combined with immune checkpoint inhibitors in patients with melanoma: a systemic review and meta-analysis
    Gaofei Yin, Wei Guo, Zhigang Huang, Xiaohong Chen
    Melanoma Research.2022; 32(2): 71.     CrossRef
  • The pharmacotherapeutic management of nail unit and acral melanomas
    Julianne M. Falotico, Shari R. Lipner
    Expert Opinion on Pharmacotherapy.2022; 23(11): 1273.     CrossRef
  • A Comparison of 2 Disease Burden Assessment Methods (3D Volume Versus the Number of Lesions) for Prognostication of Survival in Metastatic Melanoma: Implications for the Characterization of Oligometastatic Disease
    Jina Kim, Jee Suk Chang, Wonmo Sung, Jin Sung Kim, Tae Hyung Kim, Seo Hee Choi, Kyung Hwan Kim, Heejoo Ko, Hye Sun Lee, Soyoung Jeon, Sang Joon Shin, Mitchell Liu, Robert Olson
    International Journal of Radiation Oncology*Biology*Physics.2022; 114(5): 883.     CrossRef
  • Prediction of Immune-Checkpoint Blockade Monotherapy Response in Patients With Melanoma Based on Easily Accessible Clinical Indicators
    Hwa Kyung Byun, Jee Suk Chang, Minkyu Jung, Woong Sub Koom, Kee Yang Chung, Byung Ho Oh, Mi Ryung Roh, Kyung Hwan Kim, Choong-Kun Lee, Sang Joon Shin
    Frontiers in Oncology.2021;[Epub]     CrossRef
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    Jennifer Ben Shimol, Yuli Guzman-Prado, Maria Karlinskaya, Tima Davidson
    Critical Reviews in Oncology/Hematology.2021; 167: 103499.     CrossRef
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S-1 Based Doublet as an Adjuvant Chemotherapy for Curatively Resected Stage III Gastric Cancer: Results from the Randomized Phase III POST Trial
Choong-kun Lee, Minkyu Jung, Hyo Song Kim, Inkyung Jung, Dong Bok Shin, Seok Yun Kang, Dae Young Zang, Ki Hyang Kim, Moon Hee Lee, Bong-Seog Kim, Kyung Hee Lee, Jae-Ho Cheong, Woo Jin Hyung, Sung Hoon Noh, Hyun Cheol Chung, Sun Young Rha
Cancer Res Treat. 2019;51(1):1-11.   Published online February 5, 2018
DOI: https://doi.org/10.4143/crt.2018.028
AbstractAbstract PDFSupplementary MaterialPubReaderePub
Purpose
We conducted a randomized, multicenter, phase III trial to compare S-1 plus docetaxel (DS) with S-1 plus cisplatin (SP) as adjuvant chemotherapy for stage III gastric cancer patients.
Materials and Methods
Stage III gastric cancer patients who had received curative gastrectomy with D2 lymphadenectomy were randomized into equal groups to receive adjuvant chemotherapy of eight cycles of DS (S-1 70 mg/m2 /day on days 1-14 plus docetaxel 35 mg/m2 on days 1 and 8) every 3 weeks or SP (S-1 70 mg/m2 /day on days 1-14 plus cisplatin 60 mg/m2 on day 1) every 3 weeks. The primary endpoint was 3-year disease-free survival (DFS) rate.
Results
Between November 2010 and July 2013, 153 patients (75 patients to DS and 78 patients to SP) were enrolled from 8 institutions in Korea. After the capecitabine plus oxaliplatin was approved based on the CLASSIC study, itwas decided to close the study early. With a median follow-up duration of 56.9 months, the 3-year DFS rate between two groups was not significantly different (49.14% in DS group vs. 52.5% in SP group). The most common grade 3-4 adverse event was neutropenia (42.7% in DS and 38.5% in SP, p=0.351). SP group had more grade 3-4 anemia (1.3% vs. 11.5%, p=0.037), whereas grade 3-4 hand-foot syndrome (4.1% vs. 0%, p=0.025) and mucositis (10.7% vs. 2.6%, p=0.001) were more common in DS group. Fifty-one patients (68%) in DS group and 52 (66.7%) in SP group finished planned treatment.
Conclusion
Our findings suggest that SP or DS is an effective and tolerable option for patients with curatively resected stage III gastric cancer.

Citations

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  • Efficacy and safety of docetaxel plus S-1-based therapy in gastric cancer: a quantitative evidence synthesis of randomized controlled trials
    Hui-Fen Lv, Li-Feng Qin, Rui-Zhi Ran, Xue-Ping Jiang, Fang-Yu Zhao, Bo Li
    Frontiers in Pharmacology.2024;[Epub]     CrossRef
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    Lili Liu, Li Sun, Ning Zhang, Cheng-gong Liao, Haichuan Su, Jie Min, Yang Song, Xue Yang, Xiaofeng Huang, Dongxu Chen, Yu Chen, Hong-wei Zhang, Helong Zhang
    International Journal of Hyperthermia.2022; 39(1): 239.     CrossRef
  • Comment on “post-discharge oral nutritional supplements with dietary advice in patients at nutritional risk after surgery for gastric cancer: A randomized clinical trial”
    Qiang Hu, Yuanshui Sun
    Clinical Nutrition.2021; 40(3): 1438.     CrossRef
  • THE ROLE OF ADJUVANT CHEMOTHERAPY IN THE TREATMENT OF LOCALLY ADVANCED GASTRIC CANCER
    A. A. Bobryshev, M. M. Davudov, M. N. Narimanov, S. B. Polycarpova, V. Y. Kirsanov, V. N. Blindar
    Siberian journal of oncology.2021; 20(1): 133.     CrossRef
  • Multidisciplinary treatment strategy for locally advanced gastric cancer: A systematic review
    Kotaro Sugawara, Yoshikuni Kawaguchi, Yasuyuki Seto, Jean-Nicolas Vauthey
    Surgical Oncology.2021; 38: 101599.     CrossRef
  • Surgery alone, adjuvant tegafur/gimeracil/octeracil (S-1), or platinum-based chemotherapies for resectable gastric cancer: real-world experience and a propensity score matching analysis
    Chih-Chieh Yen, Yan-Shen Shan, Ying-Jui Chao, Ting-Kai Liao, I-Shu Chen, Hsuan-Yi Huang, I-Ting Liu, Chia-Jui Yen
    BMC Cancer.2021;[Epub]     CrossRef
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    Ina Valeria Zurlo, Michele Basso, Antonia Strippoli, Maria Alessandra Calegari, Armando Orlandi, Alessandra Cassano, Mariantonietta Di Salvatore, Giovanna Garufi, Emilio Bria, Giampaolo Tortora, Carlo Barone, Carmelo Pozzo
    Cancers.2020; 12(7): 1749.     CrossRef
  • A systematic review and network meta-analysis protocol of adjuvant chemotherapy regimens for resected gastric cancer
    Long Ge, Liangying Hou, Qingxia Yang, Yiting Wu, Xiue Shi, Jiang Li, Kehu Yang
    Medicine.2019; 98(7): e14478.     CrossRef
  • Prognostic and Predictive Factors for the Curative Treatment of Esophageal and Gastric Cancer in Randomized Controlled Trials: A Systematic Review and Meta-Analysis
    Tom van den Ende, Emil ter Veer, Rosa M. A. Mali, Mark I. van Berge Henegouwen, Maarten C. C. M. Hulshof, Martijn G. H. van Oijen, Hanneke W. M. van Laarhoven
    Cancers.2019; 11(4): 530.     CrossRef
  • COMplot, A Graphical Presentation of Complication Profiles and Adverse Effects for the Curative Treatment of Gastric Cancer: A Systematic Review and Meta-Analysis
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Case Report
A Case of von Hippel–Lindau Disease with Colorectal Adenocarcinoma, Renal Cell Carcinoma and Hemangioblastomas
Su Jin Heo, Choong-kun Lee, Kyu Yeon Hahn, Gyuri Kim, Hyuk Hur, Sung Hoon Choi, Kyung Seok Han, Arthur Cho, Minkyu Jung
Cancer Res Treat. 2016;48(1):409-414.   Published online February 17, 2015
DOI: https://doi.org/10.4143/crt.2014.299
AbstractAbstract PDFPubReaderePub
von Hippel–Lindau (VHL) disease is an autosomal dominant inherited tumor syndrome associated with mutations of the VHL tumor suppressor gene located on chromosome 3p25. The loss of functional VHL protein contributes to tumorigenesis. This condition is characterized by development of benign and malignant tumors in the central nervous system (CNS) and the internal organs, including kidney, adrenal gland, and pancreas. We herein describe the case of a 74-year-old man carrying the VHL gene mutation who was affected by simultaneous colorectal adenocarcinoma, renal clear cell carcinoma, and hemangioblastomas of CNS.

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    Yanlei Wang, Zhaoxiang Liu, Wenhui Zhao, Chenxiang Cao, Luqi Xiao, Jianzhong Xiao
    Diabetes, Metabolic Syndrome and Obesity.2024; Volume 17: 1611.     CrossRef
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    Yuhao Zhou, Jian Liu, Liangzhao Chu, Minghao Dong, Luqian Feng
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    Lukas Oberhammer, Michael Josef Mitterberger, Lukas Lusuardi, Thomas Kunit, Martin Drerup, Daniela Colleselli, Hubert Griessner, Martina Hager
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Original Article
Results of a Phase II Study to Evaluate the Efficacy of Docetaxel and Carboplatin in Metastatic Malignant Melanoma Patients Who Failed First-Line Therapy Containing Dacarbazine
Choong-kun Lee, Minkyu Jung, Hye Jin Choi, Hye Ryun Kim, Hyo Song Kim, Mi Ryung Roh, Joong Bae Ahn, Hyun Cheol Chung, Su Jin Heo, Sun Young Rha, Sang Joon Shin
Cancer Res Treat. 2015;47(4):781-789.   Published online February 16, 2015
DOI: https://doi.org/10.4143/crt.2014.261
AbstractAbstract PDFPubReaderePub
Purpose
There is no standard second-line regimen for malignant melanoma patients with disease progression after first-line chemotherapy, and platinum-alkylating agents combined with paclitaxel have shown modest efficacy. Materials and Methods We conducted a phase II, open-label, single-arm study to test the efficacy of docetaxel combined with carboplatin for malignant melanoma patients who failed previous treatment with dacarbazine. Intravenous docetaxel (35 mg/m2 on days 1 and 8 of each cycle) and carboplatin (area under the curve 3 on days 1 and 8 of each cycle) was administered every 21 days. Primary end point was objective response rate (ORR).
Results
Thirty patients were enrolled in the study, and the median follow-up duration was 19.8 months. Among 25 per-protocol patients, there were three responders (1 with complete response and 2 with partial response) and 17 stable disease patients (ORR, 12.0%). Among the per-protocol population, the median progression-free survival (PFS) was 4.3 months and the median overall survival (OS) was 9.6 months. Uveal melanoma patients (n=9) showed the best prognosis compared to other subtypes (median PFS, 7.6 months; OS, 9.9 months). The most common grade 3 or 4 adverse event was neutropenia (n=15, 50.0%). Conclusion Docetaxel combined with carboplatin showed association with an acceptable safety profile and overall efficacy for patients with malignant melanoma who had progressed on chemotherapy containing dacarbazine.

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