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Adjuvant chemotherapy

Kathryn J Schunke, Lauren M Rosati, Marianna Zahurak, Joseph M Herman, Amol K Narang, Irina Usach, Alison P Klein, Charles J Yeo, Larry T Korman, Ralph H Hruban, John L Cameron, Daniel A Laheru, Ross A Abrams
Purpose: The purpose of this study was to report toxicity and long-term survival outcomes of 2 prospective trials evaluating mitomycin C (MMC) with 5-fluorouracil-based adjuvant chemoradiation in resected periampullary adenocarcinoma. Methods and materials: From 1996 to 2002, 119 patients received an adjuvant 4-drug chemotherapy regimen of 5-fluorouracil, leucovorin, MMC, and dipyridamole with chemoradiation on 2 consecutive trials (trials A and B). Trial A patients received upfront chemoradiation (50 Gy split-course, 2...
January 2018: Advances in Radiation Oncology
Arti Parekh, Avani D Dholakia, Daniel J Zabranksy, Fariba Asrari, Melissa Camp, Mehran Habibi, Richard Zellars, Jean L Wright
Purpose: The associations among radiation fractionation, body mass index (BMI), and acute skin toxicity with adjuvant radiation for breast cancer is of increasing interest. This study evaluated the rate of grade ≥2 dermatitis and moist desquamation (MD) in patients with a high BMI who were treated to the breast or chest wall to understand the role of radiation target, fractionation regimen, and BMI. Methods and materials: We retrospectively evaluated 280 patients treated with adjuvant radiation for breast cancer after up-front surgery...
January 2018: Advances in Radiation Oncology
Yaomei Ma, Guiling Zhao, Ji Qi, Peisong Sun, Caiyan Liu, Pengpeng Qu, Karen K L Chan
The aim of the present study was to assess the immediate and long-term results of preoperative brachytherapy and chemotherapy followed by radical surgery compared with those of standard chemoirradiation in patients with stage IB2-IIA cervical cancer. The medical records of 70 patients with stage IB2 and IIA cervical cancer who were treated between June 2006 and June 2010 were reviewed. The patients received either standard chemoirradiation (CRT) treatment (n=20) or neoadjuvant brachytherapy with one cycle of chemotherapy followed by radical hysterectomy [operation (OT) group; n=50]...
April 2018: Molecular and Clinical Oncology
Yi-Xin Zhou, Lu-Ping Yang, Zi-Xian Wang, Ming-Ming He, Jing-Ping Yun, Dong-Sheng Zhang, Feng Wang, Rui-Hua Xu
Background : The optimal nodal staging scheme for gastric cancer remains unsettled. We compared the prognostic performances of the metastatic lymph node, lymph node ratio, and log odds of metastatic lymph nodes based on nomograms among 801 patients with D2-resected gastric cancer treated with adjuvant chemotherapy. Methods : When assessed as a continuous covariate, each nodal staging variable was incorporated into a prognostic nomogram with other significant prognosticators to predict the 5-year overall survival...
2018: Journal of Cancer
Ting-Ying Lee, Chia-Wen Wang, Teng-Wei Chen, De-Chuan Chan, Guo-Shiou Liao, Hsiu-Lung Fan
BACKGROUND: Gallbladder cancer is unusually seen but can result in highly mortality rate. It makes challenge to diagnose for clinicians due to present asymptomatic or non-specific clinical presentation including abdominal pain, anorexia. It usually also accompanies with cholelithiasis (incidence is 1-2%) and incidentally detected by radiologic examination such as ultrasound, computed tomography or intra-operative intervention accidentally. Gallbladder cancer results in highly fatal malignancy because it is difficult to early detect...
March 20, 2018: BMC Research Notes
Katrine Munk Begtrup, Johanne Andersen Hojbjerg, Birgitte Vrou Offersen, Anne-Mette Hvas
Cancer is associated with increased risk of venous thromboembolic disease. Venous thromboembolic disease accounts for a substantial addition to morbidity and mortality rates in cancer patients and is the second leading cause of death in cancer patients, exceeded only by the underlying cancer. Only few previous studies have investigated the influence of radiotherapy on hemostasis and whether radiotherapy in itself causes an increased risk of venous thromboembolic disease. The aim was to investigate if adjuvant radiotherapy affects hemostasis after surgery and chemotherapy in patients with breast cancer...
March 19, 2018: Platelets
Emmanouil Kalampokas, Vijay Sharma, Tanja Gagliardi, Fiona Payne, Mahalakshmi Gurumurthy
Background: Primary small cell ovarian cancer of pulmonary type (SCCOPT) is a rare aggressive ovarian tumour with an incidence of <1%, usually occurring in perimenopausal or postmenopausal women and known to have a poor prognosis. Current treatment is platinum based but has not resulted in long term survival. Case presentation: We report a case of a 77-year old Caucasian woman who presented initially with a one-week history of abdominal discomfort with raised inflammatory markers and Ca125 of 50 μ/ml...
May 2018: Gynecologic Oncology Reports
Yasuhiro Fujisawa, Koji Yoshino, Taku Fujimura, Yoshiyuki Nakamura, Naoko Okiyama, Yosuke Ishitsuka, Rei Watanabe, Manabu Fujimoto
The most widely accepted treatment for cutaneous angiosarcoma (CAS) is wide local excision and postoperative radiation to decrease the risk of recurrence. Positive surgical margins and large tumors (T2, >5 cm) are known to be associated with poor prognosis. Moreover, T2 tumors are known to be associated with positive surgical margins. According to previous reports, the majority of CAS patients in Japan had T2 tumors, whereas less than half of the patients in the studies from western countries did so. Consequently, the reported 5-year overall survival of Japanese CAS patients without distant metastasis was only 9%, lower than that for stage-IV melanoma...
2018: Frontiers in Oncology
Dongliang Bian, Feng Zhou, Weiguang Yang, Kaixuan Zhang, Linsong Chen, Gening Jiang, Peng Zhang, Chunyan Wu, Ke Fei, Lei Zhang
Background: Thymoma, though a rare tumor disease, is the most common tumor of the anterior mediastinum. However, tumor size, as a critical factor, has been underestimated. Results: Age, advanced tumor stage, and preoperative radiotherapy were poor prognostic factors of overall survival (OS) and disease specific survival (DSS) ( P < 0.05 for all). Besides, tumor size was significantly related to survival. The larger tumor size indicated the less OS and DSS ( P < 0...
February 23, 2018: Oncotarget
Hongyang Lu, Bo Chen, Jing Qin, Fajun Xie, Na Han, Zhiyu Huang
The present study describes the case of a 48-year-old man who was diagnosed with lung adenocarcinoma with an epidermal growth factor receptor (EGFR) 21 L858R mutation. The patient received surgery and adjuvant chemotherapy. When multiple lung metastases appeared, icotinib was administered. Following resistance to icotinib, biopsy by endobroncheal ultrasonography for a right lung hilar lymph node revealed transformation to a neuroendocrine morphology. Neuron-specific enolase (NSE) levels were elevated, accompanied with disease progression following transformation to the neuroendocrine morphology...
April 2018: Oncology Letters
Maha S Al-Keilani, Dua H Alsmadi, Ruba S Darweesh, Karem H Alzoubi
Background: Approximately 90% of patients with metastatic colorectal cancer fail therapy mainly due to resistance. Taking advantage of currently approved agents for treatment of disease conditions other than cancer for the identification of new adjuvant anticancer therapies is highly encouraged. Pramlintide is a parenteral antidiabetic agent that is currently approved for treatment of types 1 and 2 diabetes mellitus. Objectives: To address the antineoplastic potential of pramlintide in colorectal cancer and to evaluate the ability of pramlintide to enhance the cytotoxicity of 5-fluorouracil, oxaliplatin, and irinotecan against colorectal cancer cell lines expressing wild-type and mutant p53...
2018: Clinical Pharmacology: Advances and Applications
Bastien Provost, Gilles Missenard, Ciprian Pricopi, Olaf Mercier, Sacha Mussot, Dominique Fabre, Nathaniel Langer, Olivier Mir, Cécile Le Pechoux, Philippe Dartevelle, Elie Fadel
BACKGROUND: Radiotherapy has long been the treatment of choice for local control of Ewing sarcoma of the chest wall (ESCW). However, there is debate regarding the use of surgery versus RT. Our objective was to identify risk factors that may affect long-term outcomes of non-metastatic ESCW all treated with preoperative chemotherapy followed by en-bloc resection and adjuvant Chemotherapy or Chemoradiation. METHODS: Between 1996 and 2014, 30 patients with a median age of 25 years (SD +/-8...
March 15, 2018: Annals of Thoracic Surgery
Shakeel Uz Zaman, Shakil Aqil, Mohammad Ahsan Sulaiman
OBJECTIVE: To identify the significant predictors of locoregional recurrence in early stage squamous cell carcinoma (SCC) of buccal mucosa with pathologically clear surgical margins and negative neck. METHOD: Seventy-three patients who underwent per oral wide excision and supraomohyoid neck dissection for early stage buccal SCC with clear surgical margins (>5mm margins each) and negative neck (N0) were included. None of the patients received postoperative radiotherapy or chemotherapy...
March 15, 2018: Acta Otorrinolaringológica Española
Lucia Tortorella, Carrie L Langstraat, Amy L Weaver, Michaela E McGree, Jamie N Bakkum-Gamez, Sean C Dowdy, William A Cliby, Gary L Keeney, Mark E Sherman, Saravut J Weroha, Andrea Mariani, Karl C Podratz
OBJECTIVE: Two randomized trials failed to demonstrate efficacy of platinum-based chemotherapy (PbCT) for uterine serous carcinoma (USC). Our objective was to reassess the value of PbCT for patients with microscopic residuum (R0). METHODS: Progression-free survival (PFS) after surgery was analyzed for 409 patients and correlated with adjuvant therapies: vaginal brachytherapy (VBRT), external beam radiotherapy (EBRT), PbCT, or combinations. RESULTS: The estimated 5-year PFS for stage I (n=209) USC was 65...
March 14, 2018: Gynecologic Oncology
Xin-Chang Shang-Guan, Qi-Yue Chen, Ping Li, Jian-Wei Xie, Jia-Bin Wang, Jian-Xian Lin, Jun Lu, Long-Long Cao, Mi Lin, Ru-Hong Tu, Ze-Ning Huang, Ju-Li Lin, Chang-Ming Huang, Chao-Hui Zheng
OBJECTIVE: To investigate the association between preoperative lymph node size (Ns) and prognosis of radical gastrectomy for gastric cancer. METHODS: The clinical and pathological data of 970 patients undergoing radical gastrectomy for gastric cancer were retrospectively analyzed. The correlation between Ns and the identified variables for the prediction of overall survival (OS) and disease-free survival (DFS) was examined. RESULTS: Three hundred and thirty-one (34...
March 2018: Surgical Oncology
Liang Liu, Hua-Xiang Xu, Min He, Wei Wang, Wen-Quan Wang, Chun-Tao Wu, Rong-Qiang Wei, Yun Liang, He-Li Gao, Chen Liu, Jin Xu, Jiang Long, Quan-Xing Ni, Cheng-Hao Shao, Jian Wang, Xian-Jun Yu
BACKGROUND: We evaluated the application of the latest 8th American Joint Committee on Cancer (AJCC) staging system in Chinese patients and determined whether the addition of biologic markers could improve the prediction of postsurgical survival in pancreatic adenocarcinoma (PC). METHODS: This multicenter study involved 1,223 consecutive patients who underwent margin-negative pancreatectomy for PC. A scoring system was devised based on AJCC pathologic parameters and biologic markers and defined using a Cox proportional hazards model...
March 13, 2018: Surgery
H Lindman, M Andersson, J Ahlgren, E Balslev, A Sverrisdottir, S B Holmberg, N O Bengtsson, E H Jacobsen, A B Jensen, J Hansen, M K Tuxen, L Malmberg, K Villman, H Anderson, B Ejlertsen, J Bergh, C Blomqvist
STUDY AIM: Retrospective studies have demonstrated a worse outcome in breast cancer patients not developing leukopenia during adjuvant chemotherapy. The SBG 2000-1 is the first randomised trial designed to compare individually dosed chemotherapy without G-CSF support based on grade of toxicity to standard-dosed chemotherapy based on body surface area (BSA). METHODS: Patients with early breast cancer were included and received the first cycle of standard FEC (fluorouracil 600 mg/m2 , epirubicin 60 mg/m2 , cyclophosphamide 600 mg/m2 )...
March 13, 2018: European Journal of Cancer
Nelson S Yee
Progress has been made in the treatment of gastrointestinal cancers through advances in systemic therapies, surgical interventions, and radiation therapy. At the Multi-Disciplinary Patient Care in Gastrointestinal Oncology conference, the faculty members of the Penn State Health Milton S. Hershey Medical Center presented a variety of topics that focused on this sub-specialty. This conference paper highlights the new development in systemic treatment of various malignant diseases in the digestive system. Results of the recent clinical trials that investigated the clinical efficacy of pegylated hyaluronidase, napabucasin, and L-asparaginase in pancreatic carcinoma are presented...
March 16, 2018: Biomedicines
Brianne R O'Leary, Frederick K Houwen, Chase L Johnson, Bryan G Allen, James J Mezhir, Daniel J Berg, Joseph J Cullen, Douglas R Spitz
Gastric adenocarcinoma most often presents at an advanced stage and overall five-year survival of ∼30%. Pharmacological ascorbate (high-dose IV ascorbate) has been proposed as a promising nontoxic adjuvant to standard radio-chemotherapies in several cancer types. In the current study, pharmacological ascorbate (0.5-2 m M) caused a dose-dependent decrease (70-85% at 2 m M) in clonogenic survival of gastric adenocarcinoma cells (AGS and MNK-45), but was relatively nontoxic to a small intestinal epithelial nonimmortalized human cell isolate (FHs 74 Int)...
March 16, 2018: Radiation Research
Ryota Matsuki, Masanori Sugiyama, Shinya Yoshiike, Junji Shibahara, Masaharu Kogure, Masaaki Yokoyama, Yutaka Suzuki, Nobutsugu Abe, Tadahiko Masaki, Toshiyuki Mori
A 72-year-old woman with advanced ascending colon cancer and an intraductal papillary mucinous neoplasm (IPMN) of the pancreatic head was treated by right hemicolectomy (RHC) and pylorus-preserving pancreaticoduodenectomy (PpPD). Adjuvant chemotherapy was not administered. Multimodal examinations at 5 months after surgery detected a solitary metastatic liver tumor derived from cancer of the ascending colon. Liver resection proceeded at 7 months after the first surgery. A pathological study of a surgical specimen of the liver identified a necrotic nodule that did not contain viable tumor cells...
March 15, 2018: Clinical Journal of Gastroenterology
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