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Sample records for recurrent biliary cancer

  1. [A case of recurrent transverse colon cancer invading the pancreas and duodenum successfully treated with biliary and duodenal stenting].

    Science.gov (United States)

    Tonooka, Toru; Yoshioka, Shigeru; Shiobara, Masayuki; Wakatsuki, Kazuo; Kataoka, Masaaki; Arai, Shuka; Miyazawa, Kotaro; Nakada, Shinichiro; Kita, Kazuhiko; Saito, Hirofumi; Nomoto, Hiromasa; Usui, Masatoshi; Yabiki, Masashi; Ota, Yuki; Oeda, Yoshio

    2013-11-01

    We report a case of recurrent transverse colon cancer invading the pancreas and duodenum that was successfully treated with biliary and duodenal stenting. A 46-year-old man underwent ascending colostomy for the treatment of obstructive transverse colon cancer with hepatic metastasis. Chemotherapy achieved a partial response, but the levels of tumor markers later began to rise again. He then underwent right hemicolectomy and partial hepatectomy. Post-operative chemotherapy was administered, but the recurrent tumor caused obstructive jaundice and duodenal obstruction. These were successfully treated with biliary and duodenal stenting, and the patient was able to remain at home and maintain his quality of life.

  2. Pancreaticobiliary maljunction and biliary cancer.

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    Kamisawa, Terumi; Kuruma, Sawako; Tabata, Taku; Chiba, Kazuro; Iwasaki, Susumu; Koizumi, Satomi; Kurata, Masanao; Honda, Goro; Itoi, Takao

    2015-03-01

    Pancreaticobiliary maljunction (PBM) is a congenital malformation in which the pancreatic and bile ducts join anatomically outside the duodenal wall. Japanese clinical practice guidelines on how to deal with PBM were made in 2012, representing a world first. According to the 2013 revision to the diagnostic criteria for PBM, in addition to direct cholangiography, diagnosis can be made by magnetic resonance cholangiopancreatography (MRCP), 3-dimensional drip infusion cholangiography computed tomography, endoscopic ultrasonography (US), or multiplanar reconstruction images by multidetector row computed tomography. In PBM, the common channel is so long that sphincter action does not affect the pancreaticobiliary junction, and pancreatic juice frequently refluxes into the biliary tract. Persistence of refluxed pancreatic juice injures epithelium of the biliary tract and promotes cancer development, resulting in higher rates of carcinogenesis in the biliary tract. In a nationwide survey, biliary cancer was detected in 21.6% of adult patients with congenital biliary dilatation (bile duct cancer, 32.1% vs. gallbladder cancer, 62.3%) and in 42.4% of PBM patients without biliary dilatation (bile duct cancer, 7.3% vs. gallbladder cancer, 88.1%). Pathophysiological conditions due to pancreatobiliary reflux occur in patients with high confluence of pancreaticobiliary ducts, a common channel ≥6 mm long, and occlusion of communication during contraction of the sphincter. Once the diagnosis of PBM is established, immediate prophylactic surgery is recommended. However, the surgical strategy for PBM without biliary dilatation remains controversial. To detect PBM without biliary dilatation early, MRCP is recommended for patients showing gallbladder wall thickening on screening US under suspicion of PBM.

  3. Targeted Therapy for Biliary Tract Cancer

    International Nuclear Information System (INIS)

    Furuse, Junji; Okusaka, Takuji

    2011-01-01

    It is necessary to establish effective chemotherapy to improve the survival of patients with biliary tract cancer, because most of these patients are unsuitable candidates for surgery, and even patients undergoing curative surgery often have recurrence. Recently, the combination of cisplatin plus gemcitabine was reported to show survival benefits over gemcitabine alone in randomized clinical trials conducted in the United Kingdom and Japan. Thus, the combination of cisplatin plus gemcitabine is now recognized as the standard therapy for unresectable biliary tract cancer. One of the next issues that need to be addressed is whether molecular targeted agents might also be effective against biliary tract cancer. Although some targeted agents have been investigated as monotherapy for first-line chemotherapy, none were found to exert satisfactory efficacy. On the other hand, monoclonal antibodies such as bevacizumab and cetuximab have also been investigated in combination with a gemcitabine-based regimen and have been demonstrated to show promising activity. Furthermore, clinical trials using new targeted agents for biliary tract cancer are also proposed. This cancer is a relatively rare and heterogeneous tumor consisting of cholangiocarcinoma and gallbladder carcinoma. Therefore, a large randomized clinical trial is necessary to confirm the efficacy of chemotherapy, and international collaboration is important

  4. Diagnostic performance of contrast enhanced CT and 18F-FDG PET/CT in suspicious recurrence of biliary tract cancer after curative resection

    International Nuclear Information System (INIS)

    Lee, Yun-Gyoo; Bang, Yung-Jue; Han, Sae-Won; Oh, Do-Youn; Chie, Eui Kyu; Jang, Jin-Young; Im, Seock-Ah; Kim, Tae-You; Kim, Sun-Whe; Ha, Sung Whan

    2011-01-01

    Because of the late clinical presentation of biliary tract cancer (BTC), only 10% of patients are eligible for curative surgery. Even among those patients who have undergone curative surgery, most patients develop recurrent cancer. This study is to determine the clinical role of 18 F-FDG PET/CT during post-operative surveillance of suspected recurrent BTC based on symptoms, laboratory findings and contrast-enhanced CT (ceCT) findings. We consecutively enrolled 50 patients with BTC who underwent curative surgery. An 18 F-FDG PET/CT was obtained for assessment of recurrence based on clinical suspicion during post-operative surveillance. The final confirmation of recurrence was determined pathologically or clinically. When a pathologic confirmation was impossible or inconclusive, a clinical confirmation was used by radiologic correlation with subsequent follow-up ceCT at a minimum of 3-month intervals. Diagnostic efficacy was evaluated by comparing the results of ceCT and 18 F-FDG PET/CT with the final diagnosis. Among the 50 patients, 34(68%) were confirmed to have a recurrence. PET/CT showed higher sensitivity (88% vs. 76%, p = 0.16) and accuracy (82% vs. 66%, p = 0.11) for recurrence compared to ceCT, even though the difference was not significant. The positive (86% vs. 74%, p = 0.72) and negative predictive values for recurrence (73% vs. 47%, p = 0.55) were not significantly different between PET/CT and ceCT. However, an additional PET/CT on ceCT significantly improved the sensitivity than did a ceCT alone (94% [32/34] for PET/CT on ceCT vs. 76% [26/34] for ceCT alone, p = 0.03) without increasing the specificity, positive predictive value, and negative predictive value. 18 F-FDG PET/CT alone is not more sensitive or specific than ceCT in the detection of recurrent BTC after curative surgery. These results do not reach statistical significance, probably due to the low number of patients. However, an additional 18 F-FDG PET/CT on ceCT significantly improves the

  5. Risk factors for recurrent symptomatic pigmented biliary stones after percutaneous transhepatic biliary extraction.

    Science.gov (United States)

    Kim, Dong Won; Lee, Sang Yun; Cho, Jin-Han; Kang, Myong Jin; Noh, Myung Hwan; Park, Byeong-Ho

    2010-07-01

    To evaluate risk factors for the recurrence of biliary stones after a percutaneous transhepatic biliary stone extraction. The procedures were performed on 339 patients between July 2004 and December 2008 (54 months). Medical records and images were retrospectively reviewed for 135 patients (mean age, 66.4 years; 83 men and 52 women) who had undergone follow-up for a mean of 13.2 months (range, 3-37 months). To evaluate risk factors for the recurrence of biliary stones, variables were evaluated with univariate and multivariate analyses. Variables included sex, age, stone location, number of stones, stone size, presence of a peripapillary diverticulum, application of antegrade sphincteroplasty, presence of a biliary stricture, largest biliary diameter before the procedure, and gallbladder status. Thirty-three of the 135 patients (24%) had recurrent symptomatic biliary stones and underwent an additional extraction. The mean time to recurrence was 17.2 months +/- 8.7. Univariate analysis of risk factors for recurrence of biliary stones demonstrated that location, number of stones, stone size, application of antegrade sphincteroplasty, presence of a biliary stricture, and biliary diameter were significant factors (P or =6; relative risk, 64.8; 95% confidence interval: 5.8, 717.6) and stone size (> or =14 mm; relative risk, 3.8; 95% confidence interval: 1.138, 13.231) were determined to be significant risk factors. The independent risk factors for recurrence of symptomatic biliary stones after percutaneous transhepatic biliary stone extraction were a stone size of at least 14 mm and the presence of at least six stones. Copyright 2010 SIR. Published by Elsevier Inc. All rights reserved.

  6. Preoperative biliary drainage for pancreatic cancer

    NARCIS (Netherlands)

    van Heek, N. T.; Busch, O. R.; van Gulik, T. M.; Gouma, D. J.

    2014-01-01

    This review is to summarize the current knowledge about preoperative biliary drainage (PBD) in patients with biliary obstruction caused by pancreatic cancer. Most patients with pancreatic carcinoma (85%) will present with obstructive jaundice. The presence of toxic substances as bilirubin and bile

  7. Biliary fascioliasis--an uncommon cause of recurrent biliary colics: report of a case and brief review.

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    Al Qurashi, Hesham; Masoodi, Ibrahim; Al Sofiyani, Mohammad; Al Musharaf, Hisham; Shaqhan, Mohammed; All, Gamal Nasr Ahmed Abdel

    2012-01-01

    Biliary parasitosis is one of the important causes of biliary obstruction in endemic areas, however due to migration and travel the disease is known to occur in non endemic zones as well. The spectrum of biliary fascioliasis ranges from recurrent biliary colics to acute cholangitis. The long term complications are gall stones, sclerosing cholangitis and biliary cirrhosis. We describe fascioliasis as a cause of recurrent biliary colics in a young male necessitating multiple hospitalizations over a period of four years. Investigative profile had been non-contributory every time he was hospitalized for his abdominal pain prior to the current presentation. He never had cholangitis due to the worm in the common bile duct. It was only at endoscopic retrograde cholangiopancreatography (ERCP) biliary fascioliasis was discovered to be the cause of his recurrent biliary colics. After removal of the live Fasciola hepatica from the common bile duct he became symptom free and is attending our clinic for last 11 months now. Clinical spectrum of biliary fascioliasis is discussed in this report.

  8. Preoperative biliary drainage for pancreatic cancer.

    Science.gov (United States)

    Van Heek, N T; Busch, O R; Van Gulik, T M; Gouma, D J

    2014-04-01

    This review is to summarize the current knowledge about preoperative biliary drainage (PBD) in patients with biliary obstruction caused by pancreatic cancer. Most patients with pancreatic carcinoma (85%) will present with obstructive jaundice. The presence of toxic substances as bilirubin and bile salts, impaired liver function and altered nutritional status due to obstructive jaundice have been characterized as factors for development of complications after surgery. Whereas PBD was to yield beneficial effects in the experimental setting, conflicting results have been observed in clinical studies. The meta-analysis from relative older studies as well as more importantly a recent clinical trial showed that PBD should not be performed routinely. PBD for patients with a distal biliary obstruction is leading to more serious complications compared with early surgery. Arguments for PBD have shifted from a potential therapeutic benefit towards a logistic problem such as patients suffering from cholangitis and severe jaundice at admission or patients who need extra diagnostic tests, or delay in surgery due to a referral pattern or waiting list for surgery as well as candidates for neoadjuvant chemo(radio)therapy. If drainage is indicated in these patients it should be performed with a metal stent to reduce complications after the drainage procedure such as stent occlusion and cholangitis. Considering a change towards more neoadjuvant therapy regimes improvement of the quality of the biliary drainage concept is still important.

  9. Lung Cancer Indicators Recurrence

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    This study describes prognostic factors for lung cancer spread and recurrence, as well as subsequent risk of death from the disease. The investigators observed that regardless of cancer stage, grade, or type of lung cancer, patients in the study were more

  10. Biliary sludge and recurrent ketoacidosis: a case report

    Directory of Open Access Journals (Sweden)

    Kalra Sanjay

    2009-12-01

    Full Text Available Abstract A five year old boy, weighing 14 kg with no family history of diabetes, presented in frank diabetic ketoacidosis. He recovered, but continued to have episodes of ketoacidosis. He was diagnosed to have biliary sludge, which recovered with insulin treatment.

  11. Primary biliary cirrhosis following lactobacillus vaccination for recurrent vaginitis

    NARCIS (Netherlands)

    Bogdanos, Dimitrios; Pusl, Thomas; Rust, Christian; Vergani, Diego; Beuers, Ulrich

    2008-01-01

    Background/Aims:Antimitochondrial antibodies directed against the E2 subunit of the pyruvate dehydrogenase complex, PDC-E2, and other mitochondrial 2-oxoacid dehydrogenases (AMA-M2) are the hallmark for diagnosis (of primary biliary cirrhosis (PBC). AMA-M2 formation as an early step in the

  12. Diet and biliary tract cancer risk in Shanghai, China.

    Directory of Open Access Journals (Sweden)

    Shakira M Nelson

    Full Text Available Trends in biliary tract cancer incidence rates have increased in Shanghai, China. These trends have coincided with economic and developmental growth, as well as a shift in dietary patterns to a more Westernized diet. To examine the effect of dietary changes on incident disease, we evaluated associations between diet and biliary tract cancers amongst men and women from a population-based case-control study in Shanghai, China. Biliary tract cancer cases were recruited from 42 collaborating hospitals in urban Shanghai, and population-based controls were randomly selected from the Shanghai Household Registry. Food frequency questionnaire data were available for 225 gallbladder, 190 extrahepatic bile duct, and 68 ampulla of Vater cancer cases. A total of 39 food groups were created and examined for associations with biliary tract cancer. Interestingly, only four food groups demonstrated a suggested association with gallbladder, extrahepatic bile duct, or ampulla of Vater cancers. The allium food group, consisting of onions, garlic, and shallots showed an inverse association with gallbladder cancer (OR: 0.81, 95% CI: 0.68-0.97. Similar trends were seen in the food group containing seaweed and kelp (OR: 0.79, 95% CI: 0.67-0.96. In contrast, both preserved vegetables and salted meats food groups showed positive associations with gallbladder cancer (OR:1.27, 95% CI: 1.06-1.52; OR: 1.18, 95% CI: 1.02-1.37, respectively. Each of these four food groups showed similar trends for extrahepatic bile duct and ampulla of Vater cancers. The results of our analysis suggest intake of foods with greater anti-inflammatory properties may play a role in decreasing the risk of biliary tract cancers. Future studies should be done to better understand effects of cultural changes on diet, and to further examine the impact diet and inflammation have on biliary tract cancer incidence.

  13. The interventional treatment for biliary recurrent obstruction after palliative T tube drainage in patients with obstruction due to cholangiocarcinoma

    International Nuclear Information System (INIS)

    Han Xinwei; Li Yongdong; Guan Sheng; Wu Gang; Xing Gusheng; Ma Bo

    2002-01-01

    Objective: To explore the interventional method to treat biliary recurrent jaundice after T tube drainage in patients with malignant obstructive jaundice due to cholangiocarcinoma. Methods: 7 biliary metallic stents were placed in 7 patients with recurrent jaundice after T-tube drainage in cholangiocarcinoma cases. Results: Stent placement was once successful in all 7 cases with successful rate of 100%. For all cases, TBIL, ALT, GTP and AKP values 7 days postoperatively were significantly lower than that of preoperation together with subsidence of jaundice satisfactorily for 100% after the treatment. Conclusions: Percutaneous placement of biliary metallic stents was effective economic, minimal invasive and safe for palliation of biliary recurrent jaundice after T tube drainage in cholangiocarcinoma-induced obstructive jaundice

  14. Opioids and breast cancer recurrence

    DEFF Research Database (Denmark)

    Cronin-Fenton, Deirdre P; Heide-Jørgensen, Uffe; Ahern, Thomas P

    2015-01-01

    BACKGROUND: Opioids may alter immune function, thereby potentially affecting cancer recurrence. The authors investigated the association between postdiagnosis opioid use and breast cancer recurrence. METHODS: Patients with incident, early stage breast cancer who were diagnosed during 1996 through...... 2008 in Denmark were identified from the Danish Breast Cancer Cooperative Group Registry. Opioid prescriptions were ascertained from the Danish National Prescription Registry. Follow-up began on the date of primary surgery for breast cancer and continued until breast cancer recurrence, death......, emigration, 10 years, or July 31, 2013, whichever occurred first. Cox regression models were used to compute hazard ratios and 95% confidence intervals associating breast cancer recurrence with opioid prescription use overall and by opioid type and strength, immunosuppressive effect, chronic use (≥6 months...

  15. Late Recurrent Post-Transplant Primary Biliary Cirrhosis in British Columbia

    Directory of Open Access Journals (Sweden)

    Eric M Yoshida

    1997-01-01

    Full Text Available Late recurrent primary biliary cirrhosis (PBC following orthotopic liver transplant remains a controversial topic. The first documented case of recurrence occurring in 16 patients transplanted for PBC and followed at the authors' institution for longer than one year is presented. A 54-year-old man transplanted for PBC developed a cholestatic pattern of enzyme elevation on post-transplant day (PTD 1305. Repeat antimitochondrial antibody was strongly positive (1:300 to 1:400. A liver biopsy revealed severe bile duct damage, lymphocytic cholangitis, focal periductal noncaseating granuloma and minimal endotheliitis. Recurrent PBC was diagnosed. At the time of orthotopic liver transplant this patient received induction immunosuppression with OKT3 crossed over to cyclosporine (CsA, azathioprine (AZA and prednisone. AZA was discontinued early and maintenance CsA tapered to a target trough level of 150 to 200 ng/mL by PTD 365. Prednisone was withdrawn by PTD 664. CsA levels during PTDs 1225 to 1305 (before elevation of hepatobiliary enzymes were below target at 114 to 166 ng/mL. Of the 16 patients, all but three were maintained on CsA, AZA and prednisone. One was on CsA (trough levels on target and AZA; the other two, including the patient with recurrent PBC, were on CsA only. The trough CsA level of the patient without recurrent PBC has been within the target range. The authors speculate that the underlying defect in immunoregulation in PBC persists post-transplant and that in the patient without recurrent PBC this defect was unmasked by lowered maintenance immunosuppression - allowing recurrence of PBC in a previously stable liver allograft.

  16. Outcomes and risk factors for cancer patients undergoing endoscopic intervention of malignant biliary obstruction

    OpenAIRE

    Haag, Georg-Martin; Herrmann, Thomas; Jäger, Dirk; Stremmel, Wolfgang; Schemmer, Peter; Sauer, Peter; Gotthardt, Daniel Nils

    2015-01-01

    Background: Malignant bile duct obstruction is a common problem among cancer patients with hepatic or lymphatic metastases. Endoscopic retrograde cholangiography (ERC) with the placement of a stent is the method of choice to improve biliary flow. Only little data exist concerning the outcome of patients with malignant biliary obstruction in relationship to microbial isolates from bile. Methods: Bile samples were taken during the ERC procedure in tumor patients with biliary obstruction. Clin...

  17. Occupational exposure to endocrine-disrupting compounds and biliary tract cancer among men

    DEFF Research Database (Denmark)

    Ahrens, Wolfgang; Mambetova, Chinara; Bourdon-Raverdy, Nicole

    2007-01-01

    OBJECTIVES: This study investigated the association between cancer of the extrahepatic biliary tract and exposure to endocrine-disrupting compounds. METHODS: Altogether 183 men with histologically confirmed carcinoma of the extrahepatic biliary tract and 1938 matched controls were interviewed bet......-disrupting compounds in the workplace and the risk for cancer of the extrahepatic biliary tract among men, particularly for the extrahepatic bile duct and ampulla of Vater. Polychlorinated biphenyls could possibly be a strong risk factor. Udgivelsesdato: 2007-Oct......OBJECTIVES: This study investigated the association between cancer of the extrahepatic biliary tract and exposure to endocrine-disrupting compounds. METHODS: Altogether 183 men with histologically confirmed carcinoma of the extrahepatic biliary tract and 1938 matched controls were interviewed...

  18. Clinical aspects and perspectives of erlotinib in the treatment of patients with biliary tract cancer

    DEFF Research Database (Denmark)

    Jensen, Lars Henrik

    2016-01-01

    INTRODUCTION: Patients with non-resectable biliary tract cancer have a poor prognosis even if treated with systemic chemotherapy. One hope for improving treatment is through molecular biology and the characterization of specific cancer driving alterations followed by the design of targeted drugs...... of patients benefitting from erlotinib. Until this subgroup has been defined, erlotinib has no value to biliary tract cancer patients in the daily clinic....

  19. Stress Reduction in Improving Quality of Life in Patients With Recurrent Gynecologic or Breast Cancer

    Science.gov (United States)

    2015-10-08

    Anxiety Disorder; Depression; Fatigue; Leydig Cell Tumor; Ovarian Sarcoma; Ovarian Stromal Cancer; Pain; Peritoneal Carcinomatosis; Pseudomyxoma Peritonei; Recurrent Breast Cancer; Recurrent Cervical Cancer; Recurrent Endometrial Carcinoma; Recurrent Fallopian Tube Cancer; Recurrent Gestational Trophoblastic Tumor; Recurrent Ovarian Epithelial Cancer; Recurrent Ovarian Germ Cell Tumor; Recurrent Primary Peritoneal Cavity Cancer; Recurrent Uterine Sarcoma; Recurrent Vaginal Cancer; Recurrent Vulvar Cancer

  20. Rate of duodenal-biliary reflux increases in patients with recurrent common bile duct stones: evidence from barium meal examination.

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    Zhang, Rongchun; Luo, Hui; Pan, Yanglin; Zhao, Lina; Dong, Junqiang; Liu, Zhiguo; Wang, Xiangping; Tao, Qin; Lu, Guohua; Guo, Xuegang

    2015-10-01

    Stone recurrence is a common late adverse event after ERCP in patients with common bile duct stones (CBDS). Duodenal-biliary reflux (DBR) is considered a major cause of CBDS recurrence. However, specific evidence is still lacking. To investigate the DBR rate in patients with recurrent CBDS after ERCP. A prospective case-control study. A tertiary center. During follow-up, patients with a history of either recurrent CBDS (recurrence group) or nonrecurrent CBDS (control group) were invited to participate in the study. All patients had previously undergone successful CBDS removal by ERCP. Patients in the control group were matched with the recurrence group by age and gender in a 1:1 ratio. Patients with gallbladder stones, hepatolithiasis, remnant CBDS, CBD strictures, or stents were excluded. Standard barium meal examination, MRCP, and enhanced abdominal CT. DBR. Thirty-two patients with a history of recurrent CBDS and 32 matched control subjects were enrolled. Baseline characteristics and parameters regarding the first ERCP were comparable between the 2 groups. The DBR rate was significantly higher in the recurrent than in the control group (68.8% vs 15.6%, P < .001). Multivariate analysis indicated that DBR (OR, 9.59; 95% CI, 2.65-34.76) and acute distal CBD angulation (OR, 5.48; 95% CI, 1.52-19.78) were independent factors associated with CBDS recurrence. DBR rates in patients with no, single, or multiple recurrences were 15.6%, 60.9%, and 88.9%, respectively (P < .001). Intrahepatic bile duct reflux was more common in patients with multiple recurrences. Small sample size. DBR is correlated with CBDS recurrence in patients who had previously undergone ERCP. DBR and acute distal CBD angulation are 2 independent risk factors related to stone recurrence. ( NCT02329977.) Copyright © 2015 American Society for Gastrointestinal Endoscopy. Published by Elsevier Inc. All rights reserved.

  1. Diabetes in relation to biliary tract cancer and stones: a population-based study in Shanghai, China

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    Shebl, F M; Andreotti, G; Rashid, A; Gao, Y-T; Yu, K; Shen, M-C; Wang, B-S; Li, Q; Han, T-Q; Zhang, B-H; Fraumeni, J F; Hsing, A W

    2010-01-01

    Background: Biliary tract cancers are rare but fatal malignancies. Diabetes has been related to biliary stones, but its association with biliary tract cancers is less conclusive. Methods: In a population-based case–control study of 627 cancers, 1037 stones, and 959 controls in Shanghai, China, we examined the association between diabetes and the risks of biliary tract cancer and stones, as well as the effect of potential mediating factors, including serum lipids and biliary stones (for cancer), contributing to the causal pathway from diabetes to biliary diseases. Results: Independent of body mass index (BMI), diabetes was significantly associated with gallbladder cancer and biliary stones ((odds ratio (OR) (95% confidence interval)=2.6 (1.5–4.7) and 2.0 (1.2–3.3), respectively). Biliary stones and low serum levels of high-density lipoprotein (HDL) were significant mediators of the diabetes effect on gallbladder cancer risk, accounting for 60 and 17% of the diabetes effect, respectively. High-density lipoprotein was also a significant mediator of the diabetes effect on biliary stones, accounting for 18% of the diabetes effect. Conclusions: Independent of BMI, diabetes is a risk factor for gallbladder cancer, but its effect is mediated in part by biliary stones and serum HDL levels, suggesting that gallbladder cancer risk may be reduced by controlling diabetes, stones, and HDL levels. PMID:20517308

  2. [Long-Term Multidisciplinary Therapy for Multiple Liver Metastases from Colorectal Cancer with Biliary Drainage for Occlusive Jaundice--A Case Report].

    Science.gov (United States)

    Okamura, Shu; Mikami, Koji; Murata, Kohei; Nushijima, Yoichirou; Okada, Kazuyuki; Yanagisawa, Tetsu; Fukuchi, Nariaki; Ebisui, Chikara; Yokouchi, Hideoki; Kinuta, Masakatsu

    2015-11-01

    Here, we report the case of a 43-year-old man who was diagnosed with sigmoid colon cancer with synchronous multiple liver metastases following resection of a primary lesion. Subsequent mFOLFOX+BV therapy elicited a marked response in the liver metastases, which led to the patient undergoing hepatic (S7) radiofrequency ablation (RFA), hepatic resection (lateral segmentectomy and partial [S5] resection), and cholecystectomy. Six months later, transluminal RFA was repeated because liver (S7) metastasis recurred, and 8 courses of XELOX plus BV therapy were administered. As obstructive jaundice due to recurrence of the liver metastases developed after a 6 months hiatus in chemotherapy, we endoscopically inserted a biliary stent. Despite reducing IRIS plus BV therapy, obstructive jaundice developed again, and 3 intrahepatic biliary stents were inserted with percutaneous transhepatic biliary drainage. To date, the patient has been alive for 4 years since the initial resection of the primary lesion after undergoing consecutive systemic chemotherapy with different regimens. Some studies have shown that in cases of obstructive jaundice caused by advanced gastrointestinal cancer, longer survival could be expected by reducing the severity of jaundice, suggesting that resuming chemotherapy as well as improving the severity of jaundice could contribute to better outcomes. The patient in the present case was successfully treated twice with biliary drainage for occlusive jaundice and chemotherapy, suggesting that a combination of multidisciplinary therapy and adequate local therapy such as biliary drainage could be important for the treatment of metastatic liver cancer.

  3. Therapeutic resistance and cancer recurrence mechanisms

    Indian Academy of Sciences (India)

    Cancer recurrence is believed to be one of the major reasons for the failure of cancer treatment strategies. Thisbiological phenomenon could arise from the incomplete eradication of tumour cells after chemo- and radiotherapy.Recent developments in the design of models reflecting cancer recurrence and in vivo imaging ...

  4. Treatment of locally recurrent rectal cancer

    International Nuclear Information System (INIS)

    Kococik, Z.; Kococik, M.

    2007-01-01

    The suggested classifications of locally recurrent rectal cancer are based on the presence of symptoms and the degree of tumour fixation to the pelvic wall, or, otherwise, account for factor T in the TMN system. Although the results of rectal cancer treatment have improved, which may be attributed to total meso rectal excision and application of perioperative radiotherapy and radiochemotherapy, the ratio of cases of locally recurrent rectal cancer still amount from several to over a dozen percent. Among the available diagnostic methods for detecting locally recurrent rectal cancer after anterior rectal resection, endorectal sonography is of special importance. In the estimation of prognostic factors the lack of vascular invasion in recurrent cancer and the long period between the treatment of primary rectal cancer and the development of recurrence are a sign of good prognosis, while pain prior to recurrence treatment and male sex diminish the chances for cure. Locally recurrent rectal cancer impairs the patient's quality of life in all measurable aspects, but even after complete recovery we observe severe disturbances of sexual activity in most patients, and a number of patients require hygiene pads or suffer from chronic pain. Local recurrence of rectal cancer is more commonly qualified for excision after surgical treatment only, than after preoperative radiotherapy. The probability of total recurrent rectal cancer excision increases when the patient is younger, the primary tumours was less advanced and the first operation was sphincter-sparing surgery. Progress in the surgical treatment of recurrent rectal cancer was brought on by the introduction of the composite musculocutaneous flap to compensate the loss of perineal tissue. The application of intraoperative radiotherapy improves treatment results of recurrent rectal cancer, however at the cost of more frequent, serious postoperative complications and intense pain. In inoperable cases high dose regional

  5. Chemoradiotherapy response in recurrent rectal cancer

    International Nuclear Information System (INIS)

    Yu, Stanley K T; Bhangu, Aneel; Tait, Diana M; Tekkis, Paris; Wotherspoon, Andrew; Brown, Gina

    2014-01-01

    The efficacy of response to preoperative chemoradiotherapy (CRT) in recurrent versus primary rectal cancer has not been investigated. We compared radiological downsizing between primary and recurrent rectal cancers following CRT and determined the optimal size reduction threshold for response validated by survival outcomes. The proportional change in tumor length for primary and recurrent rectal cancers following CRT was compared using the independent sample t-test. Overall survival (OS) was calculated using the Kaplan–Meier product limit method and differences between survival for tumor size reduction thresholds of 30% (response evaluation criteria in solid tumors [RECIST]), 40%, and 50% after CRT in primary and recurrent rectal cancer groups. A total of 385 patients undergoing CRT were analyzed, 99 with recurrent rectal cancer and 286 with primary rectal cancer. The mean proportional reduction in maximum craniocaudal length was significantly higher for primary rectal tumors (33%) compared with recurrent rectal cancer (11%) (P < 0.01). There was no difference in OS for either primary or recurrent rectal cancer when ≤30% or ≤40% definitions were used. However, for both primary and recurrent tumors, significant differences in median 3-year OS were observed when a RECIST cut-off of 50% was used. OS was 99% versus 77% in primary and 100% versus 42% in recurrent rectal cancer (P = 0.002 and P = 0.03, respectively). Only patients that demonstrated >50% size reduction showed a survival benefit. Recurrent rectal cancer appears radioresistant compared with primary tumors for tumor size after CRT. Further investigation into improving/intensifying chemotherapy and radiotherapy for locally recurrent rectal cancer is justified

  6. Chemoradiotherapy response in recurrent rectal cancer.

    Science.gov (United States)

    Yu, Stanley K T; Bhangu, Aneel; Tait, Diana M; Tekkis, Paris; Wotherspoon, Andrew; Brown, Gina

    2014-02-01

    The efficacy of response to preoperative chemoradiotherapy (CRT) in recurrent versus primary rectal cancer has not been investigated. We compared radiological downsizing between primary and recurrent rectal cancers following CRT and determined the optimal size reduction threshold for response validated by survival outcomes. The proportional change in tumor length for primary and recurrent rectal cancers following CRT was compared using the independent sample t-test. Overall survival (OS) was calculated using the Kaplan-Meier product limit method and differences between survival for tumor size reduction thresholds of 30% (response evaluation criteria in solid tumors [RECIST]), 40%, and 50% after CRT in primary and recurrent rectal cancer groups. A total of 385 patients undergoing CRT were analyzed, 99 with recurrent rectal cancer and 286 with primary rectal cancer. The mean proportional reduction in maximum craniocaudal length was significantly higher for primary rectal tumors (33%) compared with recurrent rectal cancer (11%) (P rectal cancer when ≤30% or ≤40% definitions were used. However, for both primary and recurrent tumors, significant differences in median 3-year OS were observed when a RECIST cut-off of 50% was used. OS was 99% versus 77% in primary and 100% versus 42% in recurrent rectal cancer (P = 0.002 and P = 0.03, respectively). Only patients that demonstrated >50% size reduction showed a survival benefit. Recurrent rectal cancer appears radioresistant compared with primary tumors for tumor size after CRT. Further investigation into improving/intensifying chemotherapy and radiotherapy for locally recurrent rectal cancer is justified. © 2013 The Authors. Cancer Medicine published by John Wiley & Sons Ltd.

  7. Ten Years of Tamoxifen Reduces Breast Cancer Recurrences, Improves Survival

    Science.gov (United States)

    ... Common Cancer Types Recurrent Cancer Common Cancer Types Bladder Cancer Breast Cancer Colorectal Cancer Kidney (Renal Cell) Cancer ... Nearly 7,000 women with early-stage, estrogen receptor-positive breast cancer were enrolled in the trial ...

  8. [Surgical silicone prostheses in the treatment of biliary tract cancers: long prostheses or short prostheses? Results apropos of 500 cases].

    Science.gov (United States)

    Kron, B

    1992-10-01

    The interest of surgical prostheses in the palliative treatment of biliary tract cancer is well established, on the basis of their good tolerance, the more than 15 year follow up experience and the number of patients operated upon. After exeresis, they allow re-establishment of continuity, either by use of a prosthesis in Y when the right and let ducts can be dissected, or by using two prostheses, a multiperforated long prosthesis reimplanted in the duodenum and a short prosthesis reimplanted in the common bile duct without attaining the sphincter of Oddi. Of the 1000 cases treated, 500 were the object of a statistical analysis, 46 being operated upon by the author, in 60% of cases for biliary tract cancer, either primary or as an extension from the gallbladder. One-third of the patients had advanced lesions and a short survival of less than 3 months. Two-thirds a median survival of 9 months. In 10%, a radical exeresis was performed with survival of more than one year without recurrence of jaundice. Failure of treatment with persistence of jaundice was due to advanced disease for which surgery is unsatisfactory. Essential complications were premature bile leaks (5%) without serious consequences if sufficient drainage was maintained, since it stopped spontaneously, and angiocholitis (6%), the result of territory exclusion or reflux. Recurrence of jaundice was related to extension of the neoplasm to the secondary bile ducts, and to hepatic metastases. Obstruction of the prosthesis before two months was rare (6%) and was preceded by angiocholitis. In the absence of recurrence of the cancer the prosthesis can be replaced surgically without difficulty.

  9. Effectiveness and problems of radiotherapy for the advanced biliary tract cancer

    International Nuclear Information System (INIS)

    Ueda, Nobuhiko; Konishi, Ichiro; Izumi, Ryohei

    1999-01-01

    To elucidate the effectiveness and problems of radiotherapy for the advanced biliary tract cancer, 19 cases with the biliary tract cancer adding radiotherapy (7 cases with bile duct cancer and 12 cases with gallbladder cancer) were stratified into two groups: 3 cases with microscopically non-curative resection adding radiotherapy (group I) and 16 cases with macroscopically non-curative resection or non-resection adding radiotherapy (group II). In the group I, one case of bile duct cancer has been alive for 8 years and 9 months, and the other case had survived for 1 year and 8 months, and one case of gallbladder cancer has been alive for 2 years and 2 months. Survival periods in 12 of 16 cases of group II were within 1 year. But recanalization of bile duct was recognized in 2 of 4 cases of bile duct cancer with external radiotherapy and 7 of 8 cases of gallbladder cancer with external and/or intraoperative radiotherapy. Moreover, in 5 of 6 cases with biliary stent, patency of billary stent had been kept until death. From the above results, radiotherapy is suggested to be effective on the prognosis in group I, and recanalization of bile duct and patency of biliary stent in group II. (author)

  10. Stage of hilar cholangiocarcinoma predicts recurrence of biliary obstruction in patients with metal stents.

    Science.gov (United States)

    Siddiqui, Ali; Shahid, Haroon; Sarkar, Avik; Cox, Kristen; Kowalski, Thomas E; Loren, David E; Sharma, Ashish; Laing, Patrick; Birch, Madeline; Adler, Douglas G

    2013-09-01

    Most patients with hilar cholangiocarcinomas present with unresectable tumors, so only palliative biliary drainage with self-expanding metal stents (SEMS) is possible. Stents eventually cease to function because of tumor overgrowth and/or other causes, so it is important to identify factors that affect stent patency and failure. We examined the patency of endoscopically placed SEMS in patients with hilar cholangiocarcinoma and factors associated with patency. We performed a retrospective study of 120 consecutive patients (mean age, 67 ± 14.6 years; 74 male) who presented with obstructive jaundice from hilar cholangiocarcinoma and underwent bilateral SEMS from September 2006 through April 2012 at 2 US tertiary medical centers. We collected data on patient demographics and survival, success of stent placement and function, and immediate adverse events. The primary outcome was duration of stent patency (time from insertion to failure). Thirty-eight patients had stage 1 hilar cholangiocarcinomas, 45 had stage 2, 12 had stage 3, and 25 had stage 4. The median length of the hilar stricture was 9 mm (range, 8-50 mm). The stent was successfully passaged across the stricture in all patients and was functional in 115; its median length was 8 mm (range, 8-10 mm), and diameter was 80 mm (range, 60-100 mm). Fourteen patients had immediate adverse events, including perforation (n = 2), bleeding (n = 2), pancreatitis (n = 9), and cholangitis (n = 1). Median survival was 17 weeks (range, 1-211 weeks), and 50 patients had stent occlusion. On Kaplan-Meier analysis, the median time from stent placement to occlusion was 17 weeks (range, 1-104 weeks). More patients with stage 3 or 4 tumors (64%) had SEMS occlusion than patients with stage 1 or 2 tumors (28%) in univariate analysis (P = .017). In multivariate analysis, only cancer stage was independently and significantly associated with patency (P = .006; hazard ratio, 2.77); age, sex, length of stricture, and SEMS diameter and

  11. Intraoperative radiotherapy (IOR) of cancers of the biliary system and pancreas

    International Nuclear Information System (INIS)

    Nakamura, Ikuo; Mori, Katsutaka; Yasunaga, Tadamasa; Takada, Chitose; Hiraoka, Takehisa; Ikei, Satoshi

    1986-01-01

    Intraoperative radiotherapy (IOR) of unresected advanced cancers of the biliary system and pancreas improves both subjective and objective symptoms. IOR with radical resection, however, provided excellent local control of the tumor bed and significantly prolonged survival time. The optimal single dose of IOR appears to be 25 to 30 Gy. Bleeding and stenosis of the stomach and duodenum were observed but were prevented by keeping the organs out of the radiotherapy energy field. IOR combined with radical resection is concluded to be an effective method of treating selected cases of cancer of the biliary system and pancreas. (author)

  12. Outcomes and risk factors for cancer patients undergoing endoscopic intervention of malignant biliary obstruction.

    Science.gov (United States)

    Haag, Georg-Martin; Herrmann, Thomas; Jaeger, Dirk; Stremmel, Wolfgang; Schemmer, Peter; Sauer, Peter; Gotthardt, Daniel Nils

    2015-12-04

    Malignant bile duct obstruction is a common problem among cancer patients with hepatic or lymphatic metastases. Endoscopic retrograde cholangiography (ERC) with the placement of a stent is the method of choice to improve biliary flow. Only little data exist concerning the outcome of patients with malignant biliary obstruction in relationship to microbial isolates from bile. Bile samples were taken during the ERC procedure in tumor patients with biliary obstruction. Clinical data including laboratory values, tumor-specific treatment and outcome data were prospectively collected. 206 ERC interventions in 163 patients were recorded. In 43 % of the patients, systemic treatment was (re-) initiated after successful biliary drainage. A variety of bacteria and fungi was detected in the bile samples. One-year survival was significantly worse in patients from whom multiresistant pathogens were isolated than in patients, in whom other species were detected. Increased levels of inflammatory markers were associated with a poor one-year survival. The negative impact of these two factors was confirmed in multivariate analysis. In patients with pancreatic cancer, univariate analysis showed a negative impact on one-year survival in case of detection of Candida species in the bile. Multivariate analysis confirmed the negative prognostic impact of Candida in the bile in pancreatic cancer patients. Outcome in tumor patients with malignant bile obstruction is associated with the type of microbial biliary colonization. The proof of multiresistant pathogens or Candida, as well as the level of inflammation markers, have an impact on the prognosis of the underlying tumor disease.

  13. Biliary stenting and anti-cancer therapy for unresectable hilar bile duct carcinomas

    International Nuclear Information System (INIS)

    Saito, Hiroya; Hokotate, Hirofumi; Takeuchi, Shyuhei; Takamura, Akio

    2007-01-01

    At present, although imaging diagnosis has been developed, most hilar bile duct cancer is still diagnosed at an advanced stage and its prognosis is generally poor. In hilar bile duct cancer, radiotherapy and other several therapies, for example-chemotherapy, arterial-infusion chemotherapy, photodynamic therapy, etc-are being performed for non-operative cases. But standard therapies for this cancer has not been established yet. On the other hand, metallic stents (MS) have been widely used to relieve biliary obstructions as an alternative to plastic prostheses and conventional drainage. The use of MS offers good palliation in hilar bile duct cancer, but patients selection is a key to obtain good results. In this article we reviewed previous studies and clinical trials regarding the anti-cancer therapy and biliary stenting for unresectable hilar bile duct cancer. And optimal therapeutic strategy for hilar bile duct cancer is proposed, primarily based on present views. (author)

  14. Phase I trial of S-1 every other day in combination with gemcitabine/cisplatin for inoperable biliary tract cancer.

    Science.gov (United States)

    Uwagawa, Tadashi; Sakamoto, Taro; Abe, Kyohei; Okui, Norimitsu; Hata, Daigo; Shiba, Hiroaki; Futagawa, Yasuro; Aiba, Keisuke; Yanaga, Katsuhiko

    2015-01-01

    To date, gemcitabine-based or fluoropyrimidine-based regimens are recommended for unresectable advanced biliary tract cancer. Then, we conducted a phase I study of gemcitabine/cisplatin and S-1 that is an oral fluoropyrimidine. The aim of this study was to determine the dose-limiting toxicity (DLT), maximum-tolerated dose, and a recommended phase II dose of S-1. Response was assessed as a secondary endpoint. Patients who have been diagnosed with unresectable or postoperative recurrent biliary tract cancer received cisplatin (25 mg/m² i.v. for 120 min) followed by gemcitabine (1,000 mg/m² i.v. for 30 min) on days 1 and 8, and oral S-1 on alternate days; this regimen was repeated at 21-day intervals. A standard '3 + 3' phase I dose-escalation design was adopted. This study was registered with University hospital Medical Information Network (UMIN) Center in Japan, number UMIN000008415. Twelve patients were evaluable in this study. No patients developed DLTs. Recommended dose of S-1 was 80 (day. One patient could achieve conversion to curative surgery. This phase I study was performed safely and demonstrated encouraging response.

  15. Association between shift work and the risk of death from biliary tract cancer in Japanese men.

    Science.gov (United States)

    Lin, Yingsong; Nishiyama, Takeshi; Kurosawa, Michiko; Tamakoshi, Akiko; Kubo, Tatsuhiko; Fujino, Yoshihisa; Kikuchi, Shogo

    2015-10-21

    There is increasing evidence suggesting that shift work involving night work may increase cancer risk. We examined the association between working rotating shifts and the risk of death from biliary tract cancer among Japanese men who participated in the Japan Collaborative Cohort Study. Of the 46,395 men recruited, 22,224 men aged 40-65 at baseline (1988-1990) who reported working full-time or were self-employed were included in the present analysis. The study subjects were followed through December 31, 2009. Information regarding occupation and lifestyle factors was collected using a self-administered questionnaire. Cox proportional hazard models were used to estimate the hazard ratio (HR) and 95 % confidence interval (CI) for the risk of death from biliary tract cancer in relation to shift work. During a mean 17-year follow-up, we observed 94 biliary tract cancer deaths, including 23 deaths from gallbladder cancer and 71 deaths from extrahepatic bile duct cancer. Overall, shift work was associated with a statistically non-significant increase in the risk of biliary tract cancer, with an HR of 1.50 (95 % CI: 0.81-2.77), among rotating shift workers. When the analysis was limited to extrahepatic bile duct cancer, a significant association appeared, with a multivariable-adjusted HR of 1.93 (95 % CI: 1.00-3.72) for rotating shift workers. Our data indicate that shift work may be associated with increased risk of death from extrahepatic bile duct cancer in this cohort of Japanese men. The association with gallbladder cancer remains unclear because of the small number of deaths.

  16. Radiotherapy of Recurrent Uterine Cervical Cancer

    International Nuclear Information System (INIS)

    Ha, Sung Whan; Park, Charn Il; Chai, Kyu Young; Kang, Soon Beom; Lee, Hyo Pyo; Shin, Myon Woo

    1987-01-01

    Forty seven patients with locally recurrent uterine cerival cancer after surgery were treated with radiation during the 6 year period from 1979 through 1984 at the Department of Therapeutic Radiology of Seoul National University Hospital. In 30 out of the 47 patients, recurrence was diagnosed within 2 years after surgery. Site of recurrence was vagina in 19 patients, vagina and parametrium in 21 patients and parametrium only in 7 patients. Complete tumor control was achieved in 35 patients (74.5%) ; the complete response rates were 94.7% (18/19( in vaginal recurrences, 57.1% (12/21) in combined vaginal and parametrial recurrences and 71.4% (5/7) in parametrial recurrences. Overall and disease free survival rates at 4 years were 55.2 and 50.1 percent, respectively, for entire group. Overall 4 year survival rates were 77.0% for vaginal recurrences, 44.1% for vaginal and parametrial recurrences and 42.9% for parametrial recurrences. When the disease extent was classified in the same way as the staging system of FIGO, the 4 year survival was 80.4, 73.0, 25.0 and 0 percent for stage IIa, IIb and IVa, respectively

  17. Prognostic factors for progression-free and overall survival in advanced biliary tract cancer

    DEFF Research Database (Denmark)

    Bridgewater, J; Lopes, A; Wasan, H

    2016-01-01

    independently with outcome. This score was validated externally by receiver operating curve (ROC) analysis using the independent international dataset. RESULTS: A total of 410 patients were included from the ABC-02 study and 753 from the international dataset. An overall survival (OS) and progression......BACKGROUND: Biliary tract cancer is an uncommon cancer with a poor outcome. We assembled data from the National Cancer Research Institute (UK) ABC-02 study and 10 international studies to determine prognostic outcome characteristics for patients with advanced disease. METHODS: Multivariable...... biliary tract cancer derived from the ABC-02 study that are validated in an international dataset. Although these findings establish the benchmark for the prognostic evaluation of patients with ABC and confirm the value of longheld clinical observations, the ability of the model to correctly predict...

  18. Inhibition of histone deacetylase for the treatment of biliary tract cancer: A new effective pharmacological approach

    Science.gov (United States)

    Bluethner, Thilo; Niederhagen, Manuel; Caca, Karel; Serr, Frederik; Witzigmann, Helmut; Moebius, Christian; Mossner, Joachim; Wiedmann, Marcus

    2007-01-01

    AIM: To investigate in vitro and in vivo therapeutic effects of histone deacetylase inhibitors NVP-LAQ824 and NVP-LBH589 on biliary tract cancer. METHODS: Cell growth inhibition by NVP-LAQ824 and NVP-LBH589 was studied in vitro in 7 human biliary tract cancer cell lines by MTT assay. In addition, the anti-tumoral effect of NVP-LBH589 was studied in a chimeric mouse model. Anti-tumoral drug mechanism was assessed by immunoblotting for acH4 and p21WAF-1/CIP-1, PARP assay, cell cycle analysis, TUNEL assay, and immunhistochemistry for MIB-1. RESULTS: In vitro treatment with both compounds significantly suppressed the growth of all cancer cell lines [mean IC50 (3 d) 0.11 and 0.05 μmol/L, respectively], and was associated with hyperacetylation of nucleosomal histone H4, increased expression of p21WAF-1/CIP-1, induction of apoptosis (PARP cleavage), and cell cycle arrest at G2/M checkpoint. After 28 d, NVP-LBH589 significantly reduced tumor mass by 66% (bile duct cancer) and 87% (gallbladder cancer) in vivo in comparison to placebo, and potentiated the efficacy of gemcitabine. Further analysis of the tumor specimens revealed increased apoptosis by TUNEL assay and reduced cell proliferation (MIB-1). CONCLUSION: Our findings suggest that NVP-LBH589 and NVP-LAQ824 are active against human biliary tract cancer in vitro. In addition, NVP-LBH589 demonstrated significant in vivo activity and potentiated the efficacy of gemcitabine. Therefore, further clinical evaluation of this new drug for the treatment of biliary tract cancer is recommended. PMID:17729398

  19. Statins and risk of breast cancer recurrence

    Directory of Open Access Journals (Sweden)

    Sakellakis M

    2016-11-01

    Full Text Available Minas Sakellakis,1 Karolina Akinosoglou,1 Anastasia Kostaki,2 Despina Spyropoulou,1 Angelos Koutras,1 1Department of Medicine, Division of Oncology, University Hospital, Patras Medical School, Patras, 2Department of Statistics, Athens University of Economics and Business, Athens, Greece Background: The primary end point of our study was to test whether the concurrent use of a statin is related to a lower risk of recurrence and increased relapse-free survival in patients with early breast cancer. Materials and methods: We reviewed 610 female patients with stage I, II, or III breast cancer who had been surgically treated and who had subsequently received at least adjuvant chemotherapy in order to prevent recurrence. Results: Among the 610 patients with breast cancer, 83 (13.6% were receiving a statin on a chronic basis for other medical purposes. Overall, statin users displayed longer mean relapse-free survival (16.6 vs 10.2 years, P=0.028. After data had been adjusted for patient and disease characteristics, statin users maintained a lower risk of recurrence. This favorable outcome in statin users was particularly evident when we included only younger patients in the analysis (20 vs 10 years, P=0.006. Conclusion: Statins may be linked to a favorable outcome in early breast cancer patients, especially in younger age-groups. Keywords: statins, breast, cancer, adjuvant, recurrence

  20. Fear of cancer recurrence in colorectal cancer survivors

    NARCIS (Netherlands)

    Custers, J.A.E.; Gielissen, M.F.M.; Janssen, S.H.; Wilt, J.H.W. de; Prins, J.B.

    2016-01-01

    PURPOSE: Although long-term colorectal cancer (CRC) survivors generally report a good quality of life, fear of cancer recurrence (FCR) remains an important issue. This study investigated whether the Cancer Worry Scale (CWS) can detect high FCR, the prevalence, and characteristics of FCR in CRC

  1. Current management of locally recurrent rectal cancer

    DEFF Research Database (Denmark)

    Nielsen, Mette Bak; Laurberg, Søren; Holm, Thorbjörn

    2011-01-01

    ABSTRACT Objective: A review of the literature was undertaken to provide an overview of the surgical management of locally recurrent rectal cancer (LRRC) after the introduction of total mesorectal excision (TME). Method: A systematic literature search was undertaken using PubMed, Embase, Web...

  2. FLUORESCENCE DIAGNOSIS FOR RECURRENT BLADDER CANCER

    Directory of Open Access Journals (Sweden)

    R. V. Ulyanov

    2017-01-01

    Full Text Available The clinical case of successful use of local fluorescence spectroscopy combined with fluorescence imaging during cystoscopy for diagnosis of recurrent bladder cancer is represented in the article. Histological study of fluorescent foci confirmed tumor growth (urothelial carcinoma in all areas with high levels of diagnostic parameter. In the fluorescent focus with low diagnostic parameter inflammation was detected.

  3. Manganese superoxide dismutase and breast cancer recurrence

    DEFF Research Database (Denmark)

    Cronin-Fenton, Deirdre P; Christensen, Mariann; Lash, Timothy L

    2014-01-01

    BACKGROUND: Manganese superoxide dismutase (MnSOD) inhibits oxidative damage and cancer therapy effectiveness. A polymorphism in its encoding gene (SOD2: Val16Ala rs4880) may confer poorer breast cancer survival, but data are inconsistent. We examined the association of SOD2 genotype and breast......-metastatic breast cancer from 1990-2001, received adjuvant Cyclo, and were registered in the Danish Breast Cancer Cooperative Group. We identified 118 patients with BCR and 213 matched breast cancer controls. We genotyped SOD2 and used conditional logistic regression to compute the odds ratio (OR) and associated 95...... cancer recurrence (BCR) among patients treated with cyclophosphamide-based chemotherapy (Cyclo). We compared our findings with published studies using meta-analyses. METHODS: We conducted a population-based case-control study of BCR among women in Jutland, Denmark. Subjects were diagnosed with non...

  4. Medical conditions, family history of cancer, and the risk of biliary tract cancers.

    Science.gov (United States)

    Rosato, Valentina; Bosetti, Cristina; Dal Maso, Luigino; Montella, Maurizio; Serraino, Diego; Negri, Eva; La Vecchia, Carlo

    2016-06-02

    Scanty data exist on the role of personal medical conditions, except for gallstones, and family history of cancer on the risk of biliary tract cancers (BTC). We analyzed this issue using data from two Italian case-control studies, including 159 cases of BTC and 795 matched hospital controls. Odds ratios (ORs) of BTC and corresponding 95% confidence intervals (CIs) were estimated using multiple logistic regression models. Gallstones were associated with a 2-fold excess risk of BTC (95% CI 1.24-3.45). No significant associations were observed with other conditions investigated, including diabetes (OR 1.15, 95% CI 0.63-2.11), hypertension (OR 0.65, 95% CI 0.39-1.11), hyperlipidemia (OR 0.61, 95% CI 0.31-1.21), allergy (OR 0.64, 95% CI 0.29-1.40), gastroduodenal ulcer (OR 0.52, 95% CI 0.24-1.12), hepatitis (OR 2.02, 95% CI 0.35-11.67), benign thyroid diseases (OR 1.16, 95% CI 0.56-2.40), hysterectomy (OR 1.19, 95% CI 0.53-2.68), unilateral oophorectomy (OR 1.75, 95% CI 0.44-6.93), and bilateral oophorectomy (OR 2.48, 95% CI 0.79-7.82). We found an excess risk of BTC in relation to family history of any cancer (OR 1.52, 95% CI 1.03-2.24) and family history of gallbladder cancer (OR 3.83, 95% CI 0.59-24.75). The present study confirms a strong association between BTC and history of gallstones, and provides further evidence of a positive association with family history of cancer.

  5. Reproductive factors and risks of biliary tract cancers and stones: a population-based study in Shanghai, China

    Science.gov (United States)

    Andreotti, G; Hou, L; Gao, Y-T; Brinton, L A; Rashid, A; Chen, J; Shen, M-C; Wang, B-S; Han, T-Q; Zhang, B-H; Sakoda, L C; Fraumeni, J F; Hsing, A W

    2010-01-01

    Background: Parity has been linked to gallbladder cancer and gallstones, but the effects of other reproductive factors are less clear. Methods: We examined 361 incident biliary tract cancer cases, 647 biliary stone cases, and 586 healthy women in a population-based study in Shanghai. Results: The effects of parity (odds ratios, OR⩾3 vs 1 child=2.0, 95% confidence interval (CI) 0.7–5.1), younger age at first birth (ORper 1-year decrease=1.2, 95% CI 0.99–1.6), and older age at menarche (ORper 1-year increase=1.4, 95% CI 1.1–1.8) on gallbladder cancer risk were more pronounced among women with stones, but the interactions were not significant. Conclusion: Our results provide support for high parity, younger age at first birth, and late age at menarche in the development of gallbladder cancer, particularly among women with biliary stones. PMID:20216539

  6. Systematic review on the role of serum tumor markers in the detection of recurrent pancreatic cancer.

    Science.gov (United States)

    Daamen, Lois A; Groot, Vincent P; Heerkens, Hanne D; Intven, Martijn P W; van Santvoort, Hjalmar C; Molenaar, I Quintus

    2018-04-01

    Biomarker testing can be helpful to monitor disease progression after resection of pancreatic cancer. This systematic review aims to give an overview of the literature on the diagnostic value of serum tumor markers for the detection of recurrent pancreatic cancer during follow-up. A systematic search was performed to 2 October 2017. All studies reporting on the diagnostic value of postoperatively measured serum biomarkers for the detection of pancreatic cancer recurrence were included. Data on diagnostic accuracy of tumor markers were extracted. Forest plots and pooled values of sensitivity and specificity were calculated. Four articles described test results of CA 19-9. A pooled sensitivity and specificity of respectively 0.73 (95% CI 0.66-0.80) and 0.83 (95% CI 0.73-0.91) were calculated. One article reported on CEA, showing a sensitivity of 50% and specificity of 65%. No other serum tumor markers were discussed for surveillance purposes in the current literature. Although testing of serum CA 19-9 has considerable limitations, CA 19-9 remains the most used serum tumor marker for surveillance after surgical resection of pancreatic cancer. Further studies are needed to assess the role of serum tumor marker testing in the detection of recurrent pancreatic cancer and to optimize surveillance strategies. Copyright © 2017 International Hepato-Pancreato-Biliary Association Inc. Published by Elsevier Ltd. All rights reserved.

  7. Cancer immunology and colorectal cancer recurrence

    Czech Academy of Sciences Publication Activity Database

    Vannucci, Luca

    -, č. 3 (2011), s. 1421-1431 ISSN 1945-0524 R&D Projects: GA AV ČR IAA500200917 Institutional research plan: CEZ:AV0Z50200510 Keywords : colorectal cancer * inflammation * tumor Subject RIV: EC - Immunology

  8. Concurrent biliary drainage and portal vein embolization in preparation for extended hepatectomy in patients with biliary cancer

    DEFF Research Database (Denmark)

    Nilsson, Jan; Eriksson, Sam; Nørgaard Larsen, Peter

    2015-01-01

    been performed sequentially, separated by 4-6 weeks. PURPOSE: To report on a new regime where percutaneous transhepatic biliary drainage (PTBD) and PVE are performed simultaneously, shortening the preoperative process. MATERIAL AND METHODS: Six patients were treated with concurrent PTBD and PVE under...

  9. A histopathological effectiveness of pre-operative irradiation for biliary tract cancer

    International Nuclear Information System (INIS)

    Mizusaki, Kaoru

    1993-01-01

    There is almost no report on pre-operative irradiation therapy in biliary tract cancer. For the purpose of attaining improved operative results, pre-operative irradiation has so for been performed in our department. We experienced 106 cases of biliary tract cancer during the period from January 1982 to December 1990, including 30 cases treated by pre-operative irradiation. Among 30 cases, 20 cases, including 9 cases of gallbladder cancer and 11 cases of bile duct cancer, were resectable. Final histopathological findings were obtained in 8 cases of gallbladder cancer and 9 cases of bile duct cancer. The effectiveness of irradiation was evaluated according to the histopathological criteria proposed by Ohboshi and Shimosato in 1971. Four cases were Grade I, 2 cases were Grade IIA, and 2 cases were Grade IIB, and 1 case was Grade III of bile duct cancer. In both groups, no correlation was observed between the exposure doses and their effects. Although no correlation was noted between the degree of differentiation of tubular adenocarcinoma of microscopic pathological findings and the irradiation effects, 1 case of poorly differentiated tubular adenocarcinoma of the bile duct was evaluated as Grade III. Mucinous adenocarcinoma and papillary adenocarcinoma of the gallbladder were revealed to be Grade I. According to the main affected site of bile duct cancer, a good irradiation effect was obtained in patients with upper to middle bile duct cancer. The irradiation effect on the gallbladder and the bile duct wall was predominant on the mucous side but less effective on the serous side. From the histopathological findings, the effectiveness of pre-operative irradiation was suggested. These results suggested that the further clinical evaluation, such as rates of resection or prognostic outcome would be relevant. (author)

  10. A case-control study of gallstones: a major risk factor for biliary tract cancer.

    Science.gov (United States)

    Kato, I; Kato, K; Akai, S; Tominaga, S

    1990-01-01

    Because of the strong association between gallstones and biliary tract cancer, we conducted a case-control study of gallstones at Niigata Cancer Center Hospital. Eighty-six cases with gallstones (33 males and 53 females) and 116 hospital controls (56 males and 60 females) were surveyed by means of a self-administered questionnaire. Gallstones were categorized into cholesterol stones (25 cases) and pigment stones (30 cases) based on the appearance of the stones. In multivariate analyses based on an unconditional logistic regression model, the risk of total gallstones was positively associated with a taste for salty food (relative risk (RR) = 2.31, 95% confidence interval (CI): 1.10-4.84), an intake of lettuce and cabbage (RR = 2.98, 95% CI: 1.47-6.06) and a family history of biliary diseases (RR = 5.63, 95% CI: 1.76-17.95), and inversely associated with an intake of salted and dried fish (RR = 0.16, 95% CI: 0.04-0.64). When analyzed by type of stones, cholesterol stones were associated with a taste for oily food (RR = 3.87, 95% CI: 1.36-11.03) and pigment stones were positively associated with professional or administrative occupation (RR = 4.74, 95% CI: 1.35-16.68) and inversely associated with a taste for less greasy food (RR = 0.28, 95% CI: 0.10-0.83). Some of these results are consistent with the results of our previous study on biliary tract cancer.

  11. Recurrent ovary cancer presenting with scleroderma - A rare case report

    OpenAIRE

    Sargin, Betul; Gurer, Gulcan; Bozbas, Gulnur; Noyan, Fatih; Barut, Kayra; Tataroglu, Canten

    2017-01-01

    Scleroderma is a chronic autoimmune multisystem disorder which is characterizedby progressive fibrosis of the skin and internal organs. Ovary cancers with sclerodermahave been reported in the literature. But recurrent ovary cancer with sclerodermahas not been reported before. Here, we report a 65 -year old female patient presentingwith recurrent ovary cancer and subsequently diagnosed with scleroderma. Due toliterature sources, this is the first case of presenting with recurrent ovary cancera...

  12. IDH mutations in liver cell plasticity and biliary cancer

    Science.gov (United States)

    Saha, Supriya K; Parachoniak, Christine A; Bardeesy, Nabeel

    2014-01-01

    Intrahepatic cholangiocarcinoma (ICC) is an aggressive cancer associated with the bile ducts within the liver. These tumors are characterized by frequent gain-of-function mutations in the isocitrate dehydrogenase 1 and 2 (IDH1 and IDH2) genes—that are also common in subsets of neural, haematopoietic and bone tumors, but rare or absent in the other types of gastrointestinal malignancy. Mutant IDH acts through a novel mechanism of oncogenesis, producing high levels of the metabolite 2-hydroxyglutarate, which interferes with the function of α-ketoglutarate-dependent enzymes that regulate diverse cellular processes including histone demethylation and DNA modification. Recently, we used in vitro stem cell systems and genetically engineered mouse models (GEMMs) to demonstrate that mutant IDH promotes ICC formation by blocking hepatocyte differentiation and increasing pools of hepatic progenitors that are susceptible to additional oncogenic hits leading to ICC. We found that silencing of HNF4A—encoding a master transcriptional regulator of hepatocyte identity and quiescence—was critical to mutant IDH-mediated inhibition of liver differentiation. In line with these findings, human ICC with IDH mutations are characterized by a hepatic progenitor cell transcriptional signature suggesting that they are a distinct ICC subtype as compared to IDH wild type tumors. The role of mutant IDH in controlling hepatic differentiation state suggests the potential of newly developed inhibitors of the mutant enzyme as a form of differentiation therapy in a solid tumor. PMID:25485496

  13. Growth of breast cancer recurrences assessed by consecutive MRI

    International Nuclear Information System (INIS)

    Millet, Ingrid; Bouic-Pages, Emmanuelle; Hoa, Denis; Azria, David; Taourel, Patrice

    2011-01-01

    Women with a personal history of breast cancer have a high risk of developing an ipsi- or contralateral recurrence. We aimed to compare the growth rate of primary breast cancer and recurrences in women who had undergone prior breast magnetic resonance imaging (MRI). Three hundred and sixty-two women were diagnosed with breast cancer and had undergone breast MRI at the time of diagnosis in our institution (2005 - 2009). Among them, 37 had at least one prior breast MRI with the lesion being visible but not diagnosed as cancer. A linear regression of tumour volume measured on MRI scans and time data was performed using a generalized logistic model to calculate growth rates. The primary objective was to compare the tumour growth rate of patients with either primary breast cancer (no history of breast cancer) or ipsi- or contralateral recurrences of breast cancer. Twenty women had no history of breast cancer and 17 patients were diagnosed as recurrences (7 and 10 were ipsi- and contralateral, respectively). The tumour growth rate was higher in contralateral recurrences than in ipsilateral recurrences (growth rate [10 -3 days -1 ] 3.56 vs 1.38, p < .001) or primary cancer (3.56 vs 2.09, p = 0.01). Differences in tumour growth were not significant for other patient-, tumour- or treatment-related characteristics. These findings suggest that contralateral breast cancer presents accelerated growth compared to ipsilateral recurrences or primary breast events

  14. Sentinel Lymph Node Dissection in Locally Recurrent Breast Cancer

    DEFF Research Database (Denmark)

    Uth, Charlotte Caspara; Christensen, Mette Haulund; Oldenbourg, Mette Holmqvist

    2015-01-01

    BACKGROUND: The aim of this study was to investigate the use of sentinel lymph node dissection (SLND) in the treatment of patients with locally recurrent breast cancer. METHODS: A total of 147 patients with locally recurrent breast cancer were included from five different breast surgery departments...

  15. Prognostic significance of neutrophil-to-lymphocyte ratio in biliary tract cancers: a systematic review and meta-analysis.

    Science.gov (United States)

    Tang, Haowen; Lu, Wenping; Li, Bingmin; Li, Chonghui; Xu, Yinzhe; Dong, Jiahong

    2017-05-30

    Inflammation was considered to perform crucial roles in the development and metastasis of malignancies. A heightened neutrophil-lymphocyte ratio has been described to be associated with detrimental survivals in different malignancies. Debate remains over the impact of heightened neutrophil-lymphocyte ratio on survivals in biliary tract cancer. The review evaluated the prognostic value of neutrophil-lymphocyte ratio in biliary tract cancer. MEDLINE, the Cochrane Library, EMBASE, and the Chinese SinoMed were systematically searched for relevant articles. Associations between neutrophil-lymphocyte ratio and long-term outcomes were expressed as the hazard ratios and 95% confidence intervals. The odds ratio was utilized to assess the association between neutrophil-lymphocyte ratio and clinicopathological parameters. Fourteen studies consisting of 3217 patients were analyzed: 1278 (39.73%) in the high pretreatment neutrophil-lymphocyte ratio group and 1939 (60.27%) in the low pretreatment neutrophil-lymphocyte ratio one. The results proved that heightened pretreatment neutrophil-lymphocyte ratio was significantly associated with detrimental overall survival and relapse free survival for biliary tract cancer patients. In addition, elevated neutrophil-lymphocyte ratio was positively correlated with higher carbohydrate antigen 19-9 levels, advanced TNM staging and greater lymph node involvement. This meta-analysis marked that an increased pretreatment neutrophil-lymphocyte ratio was significantly linked with detrimental long-term outcomes and clinicopathological parameters for patients with biliary tract cancer.

  16. Quality of Life and Care Needs of Patients With Persistent or Recurrent Ovarian Cancer, Fallopian Tube Cancer, or Peritoneal Cancer

    Science.gov (United States)

    2017-05-03

    Anxiety; Fatigue; Nausea and Vomiting; Neurotoxicity Syndrome; Recurrent Fallopian Tube Carcinoma; Recurrent Ovarian Carcinoma; Recurrent Primary Peritoneal Carcinoma; Stage I Ovarian Cancer; Stage IA Fallopian Tube Cancer; Stage IB Fallopian Tube Cancer; Stage IC Fallopian Tube Cancer; Stage II Ovarian Cancer; Stage IIA Fallopian Tube Cancer; Stage IIB Fallopian Tube Cancer; Stage IIC Fallopian Tube Cancer; Stage III Ovarian Cancer; Stage III Primary Peritoneal Cancer; Stage IIIA Fallopian Tube Cancer; Stage IIIB Fallopian Tube Cancer; Stage IIIC Fallopian Tube Cancer; Stage IV Fallopian Tube Cancer; Stage IV Ovarian Cancer; Stage IV Primary Peritoneal Cancer

  17. Percutaneous Transhepatic Duodenal Drainage as an Alternative Approach in Afferent Loop Obstruction with Secondary Obstructive Jaundice in Recurrent Gastric Cancer

    International Nuclear Information System (INIS)

    Yao, N.-S.; Wu, C.-W.; Tiu, Chui-Mei; Liu, Jacqueline M.; Whang-Peng, Jacqueline; Chen, L.-T.

    1998-01-01

    Two cases are reported of chronic, partial afferent loop obstruction with resultant obstructive jaundice in recurrent gastric cancer. The diagnosis was made by characteristic clinical presentations, abdominal computed tomography, and cholescintigraphy. Percutaneous transhepatic duodenal drainage (PTDD) provided effective palliation for both afferent loop obstruction and biliary stasis. We conclude that cholescintigraphy is of value in making the diagnosis of partial afferent loop obstruction and in differentiating the cause of obstructive jaundice in such patients, and PTDD provides palliation for those patients in whom surgical intervention is not feasible

  18. Management of recurrent or metastatic thyroid cancer.

    Science.gov (United States)

    Tahara, Makoto

    2018-01-01

    Recently, vascular endothelial growth factor receptor (VEGFR)-targeted tyrosine kinase inhibitors (TKIs) have become available for the treatment of recurrent or metastatic thyroid cancer. However, a number of clinical challenges that impact the use of VEGFR-targeted TKI in daily clinical practice have arisen. Toxicity is considerable, to the extent that most physicians hesitate to start VEGFR-targeted TKI and prefer to continue a watch-and-wait approach until the patient's disease markedly worsens. This delayed use of VEGFR-targeted TKI leads to a higher incidence of serious adverse events than was reported in clinical trials. Moreover, the watch-and-wait approach has several demerits, including a worsening of quality of life, worsening of outcomes in patients of older age or with follicular thyroid cancer and increased risk of brain metastasis or bleeding. Thus, optimal timing for the start of VEGFR-targeted TKI requires careful consideration. Moreover, management of VEGFR-targeted TKI toxicities requires appropriate supportive care, well-organised infrastructure in the outpatient clinic and patient education. Future treatment will progress to precision medicine based on molecular testing. Promotion of precision medicine requires the establishment of a system of easy access to molecular testing and the promotion of translational research for the development of new drugs.

  19. Factors influencing survival outcome for radiotherapy for biliary tract cancer: A multicenter retrospective study

    International Nuclear Information System (INIS)

    Yoshioka, Yasuo; Ogawa, Kazuhiko; Oikawa, Hirobumi; Onishi, Hiroshi; Uchida, Nobue; Maebayashi, Toshiya; Kanesaka, Naoto; Tamamoto, Tetsuro; Asakura, Hirofumi; Kosugi, Takashi; Hatano, Kazuo; Yoshimura, Michio; Yamada, Kazunari; Tokumaru, Sunao; Sekiguchi, Kenji; Kobayashi, Masao; Soejima, Toshinori; Isohashi, Fumiaki; Nemoto, Kenji; Nishimura, Yasumasa

    2014-01-01

    Purpose: To seek for the possible factors influencing overall survival (OS) with radiotherapy (RT) for biliary tract cancer. Materials and methods: Data were collected retrospectively from RT database of 31 institutions in Japan. All patients underwent at least external beam RT. The factors influencing OS were investigated. Results: Data of 498 patients were analyzed. Median OS of the 212 patients who underwent surgery was significantly better than that of the 286 patients without surgery (31 vs. 15 months, p < 0.001). The OS for the R0 or R1 resection group was significantly longer than that for the R2 or non-surgery group, as well as for n0 compared to n1 (all p < 0.001). Chemoradiotherapy (CRT), both sequential and concurrent, resulted in a better OS than RT alone for the n1 group (31 vs. 13 months, p < 0.001), and marginally better for the R0/R1 group (p = 0.065; p = 0.054 for concurrent CRT). However, no such benefit was observed for the R2/non-surgical patients. Multivariate analysis identified performance status, clinical stage, and surgery as significant factors. Conclusion: Surgery, especially R0/R1 resection, seemed as the gold standard for treatment of biliary tract cancer including RT, even in the highly heterogeneous population obtained from the multicenter retrospective study. The possibility was shown that CRT yielded better survival benefit especially for n1 patients. We recommend that future prospective trials include an arm of adjuvant CRT at least for n1 and possibly R0/R1 patients

  20. The association between biliary tract inflammation and risk of digestive system cancers: A population-based cohort study.

    Science.gov (United States)

    Tsai, Tsung-Yu; Lin, Che-Chen; Peng, Cheng-Yuan; Huang, Wen-Hsin; Su, Wen-Pang; Lai, Shih-Wei; Chen, Hsuan-Ju; Lai, Hsueh-Chou

    2016-08-01

    The relationship between biliary tract inflammation (BTI) and digestive system cancers is unclear. This study aimed to evaluate the association between BTI and the risks of digestive system cancers.Using the Taiwan National Health Insurance claims data, information on a cohort of patients diagnosed with BTI (n = 4398) between 2000 and 2009 was collected. A comparison cohort of sex-, age-, and index year-matched persons without BTI (n = 17,592) was selected from the same database. The disease was defined by the ICD-9-CM. Both cohorts were followed until the end of 2010 and incidences of digestive system cancers were calculated.The results revealed an increase in adjusted hazard ratio (aHR) of biliary tract cancer (24.45; 95% confidence interval [CI]: 9.20-65.02), primary liver cancer (1.53; 95% CI: 1.07-2.18), and pancreatic cancer (3.10; 95% CI: 1.20-8.03) in patients with both gallbladder and BTI. The aHR of stomach cancer was also found to be increased (2.73; 95% CI: 1.28-5.81) in patients with gallbladder inflammation only. There were no differences in esophageal cancer (aHR: 0.82; 95% CI: 0.23-2.87) and colorectal cancer (aHR: 0.92; 95% CI: 0.59-1.45). The aHR for digestive system cancers increased by 3.66 times (95% CI: 2.50-5.35) and 12.20 times (95% CI: 8.66-17.17) in BTI visits frequency averaged 2 to 4 visits per year and frequency averaged ≥5 visits per year, respectively.Patients with BTI have significantly higher risk of digestive system cancers, particularly biliary tract, pancreatic, and primary liver cancers, compared with those who are without it.

  1. Biliary fascioliasis – an uncommon cause of recurrent biliary colics: Report of a case and brief review [Biliäre Fasciolose – eine ungewöhnliche Ursache für wiederholte Gallenkoliken: Bericht eines Falles mit einer kurzen Übersicht

    Directory of Open Access Journals (Sweden)

    All, Gamal Nasr Ahmed Abdel

    2012-05-01

    Full Text Available [english]
    Biliary parasitosis is one of the important causes of biliary obstruction in endemic areas, however due to migration and travel the disease is known to occur in non endemic zones as well. The spectrum of biliary fascioliasis ranges from recurrent biliary colics to acute cholangitis. The long term complications are gall stones, sclerosing cholangitis and biliary cirrhosis. We describe fascioliasis as a cause of recurrent biliary colics in a young male necessitating multiple hospitalizations over a period of four years. Investigative profile had been non-contributory every time he was hospitalized for his abdominal pain prior to the current presentation. He never had cholangitis due to the worm in the common bile duct. It was only at endoscopic retrograde cholangiopancreatography (ERCP biliary fascioliasis was discovered to be the cause of his recurrent biliary colics. After removal of the live from the common bile duct he became symptom free and is attending our clinic for last 11 months now. Clinical spectrum of biliary fascioliasis is discussed in this report.[german]
    In endemischen Gebieten ist der Parasitenbefall von Gallengängen eine häufige Ursache für Gallenkoliken. Aufgrund von Migration und Reisetätigkeiten kommen derartige Erkrankungen auch außerhalb endemischer Gebiete vor. Das Spektrum der Symptome bei Gallengangsfasciolose erstreckt sich von wiederholten Gallenkoliken bis zur akuten Cholangitis. Als Langzeitkomplikationen werden Gallensteine, sklerosierende Cholangitis und biliäre Zirrhose beschrieben. Wir berichten über eine Fasciolose als Ursache für Gallenkoliken bei einem jungen Mann, der über vier Jahre mehrfach wegen Gallenkoliken stationär behandelt wurde. Das Untersuchungsprofil brachte bisher jedes Mal keinen Erfolg, wenn er stationär wegen Bauchschmerzen aufgenommen wurde. Er hatte vorher niemals eine Cholangitis auf der Basis eines Befalls mit dem Leberegel. Nur durch endoskopisch retrograde

  2. Incisional Recurrences After Endometrial Cancer Surgery.

    Science.gov (United States)

    Bogani, Giorgio; Dowdy, Sean C; Cliby, William A; Gostout, Bobbie S; Kumar, Sanjeev; Ghezzi, Fabio; Multinu, Francesco; Mariani, Andrea

    2015-11-01

    The aim of the present study was to estimate the incisional recurrence (IR) rate after endometrial cancer (EC) staging surgery and analyze characteristics of affected patients. We retrospectively searched for patients with EC at 2 institutions and analyzed the occurrence of IR after open, laparoscopic, or robotic surgery. Additionally, a review of the literature was performed. Out of 2,636 patients with EC, 1,732 (65.7%), 461 (17.5%), and 443 (16.8%) had open, laparoscopic, and robotic surgery, respectively. Only 3 patients (0.11%) had IR, all after open surgery. Additionally, 38 cases of IR were identified from the literature. Patients with non-isolated IR had worse overall survival than patients with isolated IR (p=0.04). Among this latter group, combined treatments may be associated with improved survival outcome. IR after EC surgery is rare and may occur after minimally-invasive or open operations. Combination of local and systemic treatments may provide favorable outcomes for patients with isolated IR. Copyright© 2015 International Institute of Anticancer Research (Dr. John G. Delinassios), All rights reserved.

  3. Neoadjuvant radiotherapy for primary advanced or locally recurrent breast cancer

    Energy Technology Data Exchange (ETDEWEB)

    Watanabe, Hiroaki; Nio, Yoshinori; Inoue, Yasushi; Teramoto, Mutsumi; Nagami, Haruhiko; Yano, Seiji; Sumi, Shoichiro; Tamura, Katsuhiro; Kushima, Takeyuki [Shimane Medical Univ., Izumo (Japan)

    1998-03-01

    Neoadjuvant radiotherapy for breast cancer has rarely been reported. In the present study, we investigated the objective response and histopathological effects of neoadjuvant radiotherapy in patients with primary advanced or locally recurrent breast cancer. Between 1992 and 1997, a total of 11 patients with primary or recurrent breast cancer (5 primary advanced and 6 locally recurrent breast cancers) were treated with neoadjuvant radiotherapy before surgery. Six patients received radiotherapy alone and 5 received radiotherapy in combination with chemotherapy, and the objective response was assessed according to the criteria of the Japanese Society of Cancer Therapy. After neoadjuvant radiotherapy or radiochemotherapy, all patients underwent surgery or biopsy, and histopathological effects were assessed according to the criteria of the Japanese Research Society for Gastric Cancer Study. The overall objective response was 27% (3PR/11; 2PR in 5 primary cancers and 1PR in 6 recurrent cancers), and histopathological effects included 5 grade-3 or -2 responses (45%; 2 grade-3 and 1 grade-2 in primary cancers and 2 grade-2 in recurrent cancers). There were no correlations between total radiation dose and objective response or histopathological effects. The objective response rates were 40% (2/5) in the radiochemotherapy group and 17% (1/6) in the radiotherapy alone group, histopathological effects higher than grade-2 were seen in 60% (3/5) in the radiochemotherapy group and 33% (2/6) in the radiotherapy alone group, and a grade-3 response was seen only in the radiochemotherapy group. Neoadjuvant radiotherapy for breast cancer resulted in a high response rate and was more effective against primary cancer than recurrent cancer. Furthermore, chemotherapy may be beneficial in improving the efficacy of radiotherapy. (author)

  4. Neoadjuvant radiotherapy for primary advanced or locally recurrent breast cancer

    International Nuclear Information System (INIS)

    Watanabe, Hiroaki; Nio, Yoshinori; Inoue, Yasushi; Teramoto, Mutsumi; Nagami, Haruhiko; Yano, Seiji; Sumi, Shoichiro; Tamura, Katsuhiro; Kushima, Takeyuki

    1998-01-01

    Neoadjuvant radiotherapy for breast cancer has rarely been reported. In the present study, we investigated the objective response and histopathological effects of neoadjuvant radiotherapy in patients with primary advanced or locally recurrent breast cancer. Between 1992 and 1997, a total of 11 patients with primary or recurrent breast cancer (5 primary advanced and 6 locally recurrent breast cancers) were treated with neoadjuvant radiotherapy before surgery. Six patients received radiotherapy alone and 5 received radiotherapy in combination with chemotherapy, and the objective response was assessed according to the criteria of the Japanese Society of Cancer Therapy. After neoadjuvant radiotherapy or radiochemotherapy, all patients underwent surgery or biopsy, and histopathological effects were assessed according to the criteria of the Japanese Research Society for Gastric Cancer Study. The overall objective response was 27% (3PR/11; 2PR in 5 primary cancers and 1PR in 6 recurrent cancers), and histopathological effects included 5 grade-3 or -2 responses (45%; 2 grade-3 and 1 grade-2 in primary cancers and 2 grade-2 in recurrent cancers). There were no correlations between total radiation dose and objective response or histopathological effects. The objective response rates were 40% (2/5) in the radiochemotherapy group and 17% (1/6) in the radiotherapy alone group, histopathological effects higher than grade-2 were seen in 60% (3/5) in the radiochemotherapy group and 33% (2/6) in the radiotherapy alone group, and a grade-3 response was seen only in the radiochemotherapy group. Neoadjuvant radiotherapy for breast cancer resulted in a high response rate and was more effective against primary cancer than recurrent cancer. Furthermore, chemotherapy may be beneficial in improving the efficacy of radiotherapy. (author)

  5. Enhancing Well-Being During Breast Cancer Recurrence

    National Research Council Canada - National Science Library

    Coltman, Charles

    2004-01-01

    .... Targeted support services are currently unavailable. This study tests the hypothesis that patients experience greater well-being by participating in an intervention designed for breast cancer patients experiencing a first recurrence...

  6. Surgical management of malignant bowel obstruction in recurrent pancreatic cancer

    Directory of Open Access Journals (Sweden)

    Hyung Sun Kim

    2017-01-01

    Discussion and conclusion: Palliative surgery improves quality of life in recurrent pancreatic cancer patients and can continue patient’s palliative management. In selected patients, palliative surgery may effective management for progress of survival and quality of life.

  7. Breast cancer recurrence after reoperation for surgical bleeding

    DEFF Research Database (Denmark)

    Pedersen, Rikke Nørgaard; Bhaskaran, K; Heide-Jørgensen, U

    2017-01-01

    BACKGROUND: Bleeding activates platelets that can bind tumour cells, potentially promoting metastatic growth in patients with cancer. This study investigated whether reoperation for postoperative bleeding is associated with breast cancer recurrence. METHODS: Using the Danish Breast Cancer Group...... database and the Danish National Patient Register (DNPR), a cohort of women with incident stage I-III breast cancer, who underwent breast-conserving surgery or mastectomy during 1996-2008 was identified. Information on reoperation for bleeding within 14 days of the primary surgery was retrieved from.......i. 0·89 to 1·26). The estimates did not vary by site of breast cancer recurrence. CONCLUSION: In this large cohort study, there was no evidence of an association between reoperation for bleeding and breast cancer recurrence....

  8. Percutaneous transhepatic biliary drainage

    International Nuclear Information System (INIS)

    Park, Jae Hyung; Hong, Seong Mo; Han, Man Chung

    1982-01-01

    Percutaneous transhepatic biliary drainage was successfully made 20 times on 17 patients of obstructive jaundice for recent 1 year since June 1981 at Department of Radiology in Seoul National University Hospital. The causes of obstructive jaundice was CBD Ca in 13 cases, metastasis in 2 cases, pancreatic cancer in 1 case and CBD stone in 1 case. Percutaneous transhepatic biliary drainage is a relatively ease, safe and effective method which can be done after PTC by radiologist. It is expected that percutaneous transhepatic biliary drainage should be done as an essential procedure for transient permanent palliation of obstructive jaundice

  9. Determinants of recurrence after intended curative resection for colorectal cancer

    DEFF Research Database (Denmark)

    Wilhelmsen, Michael; Kring, Thomas; Jorgensen, Lars N

    2014-01-01

    Despite intended curative resection, colorectal cancer will recur in ∼45% of the patients. Results of meta-analyses conclude that frequent follow-up does not lead to early detection of recurrence, but improves overall survival. The present literature shows that several factors play important roles...... in development of recurrence. It is well established that emergency surgery is a major determinant of recurrence. Moreover, anastomotic leakages, postoperative bacterial infections, and blood transfusions increase the recurrence rates although the exact mechanisms still remain obscure. From pathology studies...

  10. Phase II marker-driven trial of panitumumab and chemotherapy in KRAS wild-type biliary tract cancer

    DEFF Research Database (Denmark)

    Jensen, L H; Lindebjerg, J; Ploen, J

    2012-01-01

    BACKGROUND: Combination chemotherapy has proven beneficial in biliary tract cancer and further improvements may be achieved by individualizing treatment based on biomarkers and by adding biological agents. We report the effect of chemotherapy with panitumumab as first-line therapy for KRAS wild....... Combination chemotherapy with panitumumab in patients with KRAS wild-type tumors met the efficacy criteria for future testing in a randomized trial....

  11. Systemic treatment in advanced biliary cancers: A multicenter Australian analysis and review.

    Science.gov (United States)

    Brungs, Daniel; Aghmesheh, Morteza; Sjoquist, Katrin; Goldstein, David

    2017-10-01

    While first-line palliative chemotherapy (CT1) improves survival and quality of life in advanced biliary cancer (ABC), there is no randomized evidence to support second-line chemotherapy (CT2) in ABC. We aim to explore to role of CT2 in ABC. We performed a retrospective review of all patients who received one or more lines of chemotherapy for ABC at four Australian cancer centers between 2008 and 2011. A Cox proportional hazard model was developed to determine the impact of clinicopathologic variables on overall survival (OS) from time of progression on CT1. We identified 73 patients who received palliative chemotherapy for ABC. Twenty-five patients (34%) received two or more lines of chemotherapy. Patients with a preserved performance status on progression on first-line chemotherapy (CT1) were more likely to receive second-line chemotherapy (CT2) (P Cooperative Oncology Group performance status at progression on CT1 (P accounting for confounding variables, CT2 appears to increase OS in ABC, although we are unable to exclude other unmeasured factors such as tumor biology. These findings warrant further evaluation with prospective trials. © 2016 John Wiley & Sons Australia, Ltd.

  12. Targeting Interleukin-4 Receptor Alpha by Hybrid Peptide for Novel Biliary Tract Cancer Therapy

    Directory of Open Access Journals (Sweden)

    Kahori Seto

    2014-01-01

    Full Text Available It is known that the interleukin-4 receptor α (IL-4Rα is highly expressed on the surface of various human solid tumors. We previously designed novel IL-4Rα-lytic hybrid peptide composed of binding peptide to IL-4Rα and cell-lytic peptide and reported that the designed IL-4Rα-lytic hybrid peptide exhibited cytotoxic and antitumor activity both in vitro and in vivo against the human pancreatic cancer cells expressing IL-4Rα. Here, we evaluated the antitumor activity of the IL-4Rα-lytic hybrid peptide as a novel molecular targeted therapy for human biliary tract cancer (BTC. The IL-4Rα-lytic hybrid peptide showed cytotoxic activity in six BTC cell lines with a concentration that killed 50% of all cells (IC50 as low as 5 μM. We also showed that IL-4Rα-lytic hybrid peptide in combination with gemcitabine exhibited synergistic cytotoxic activity in vitro. In addition, intravenous administration of IL-4Rα-lytic hybrid peptide significantly inhibited tumor growth in a xenograft model of human BTC in vivo. Taken together, these results indicated that the IL-4Rα-lytic hybrid peptide is a potent agent that might provide a novel therapy for patients with BTC.

  13. Preoperative Biliary Drainage for Cancer of the Head of the Pancreas

    NARCIS (Netherlands)

    van der Gaag, Niels A.; Rauws, Erik A. J.; van Eijck, Casper H. J.; Bruno, Marco J.; van der Harst, Erwin; Kubben, Frank J. G. M.; Gerritsen, Josephus J. G. M.; Greve, Jan Willem; Gerhards, Michael F.; de Hingh, Ignace H. J. T.; Klinkenbijl, Jean H.; Nio, Chung Y.; de Castro, Steve M. M.; Busch, Olivier R. C.; van Gulik, Thomas M.; Bossuyt, Patrick M. M.; Gouma, Dirk J.

    2010-01-01

    BACKGROUND The benefits of preoperative biliary drainage, which was introduced to improve the postoperative outcome in patients with obstructive jaundice caused by a tumor of the pancreatic head, are unclear. METHODS In this multicenter, randomized trial, we compared preoperative biliary drainage

  14. The role of chemotherapy and radiation in the management of biliary cancer: a review of the literature

    International Nuclear Information System (INIS)

    Raderer, M.; Pruckmayer, M.; Hejna, M.

    1998-01-01

    Carcinoma of the biliary tract is a rare tumour. To date, there is no therapeutic measure with curative potential apart from surgical intervention. Thus, patients with advanced, i.e. unresectable or metastatic disease, face a dismal prognosis. They present a difficult problem to clinicians as to whether to choose a strictly supportive approach or to expose patients to the side-effects of a potentially ineffective treatment. The objective of this article is to review briefly the clinical trials available in the current literature utilising non-surgical oncological treatment (radiotherapy and chemotherapy) either in patients with advanced, i.e. locally inoperable or metastatic cancer of the biliary tract or as an adjunct to surgery. From 65 studies identified, there seems to be no standard therapy for advanced biliary cancer. Despite anecdotal reports of symptomatic palliation and survival advantages, most studies involved only a small number of patients and were performed in a phase II approach. In addition, the benefit of adjuvant treatment remains largely unproven. No clear trend in favour of radiation therapy could be seen when the studies included a control group. In addition, the only randomised chemotherapeutic series seemed to suggest a benefit of treatment in advanced disease, but due to the small number of patients included, definitive evidence from large, randomised series concerning the benefit of non-surgical oncological intervention as compared with supportive care is still lacking. Patients with advanced biliary tract cancer should be offered the opportunity to participate in clinical trials. (Copyright (c) 1998 Elsevier Science B.V., Amsterdam. All rights reserved.)

  15. Novel temperature-controlled RFA probe for treatment of blocked metal biliary stents in patients with pancreaticobiliary cancers: initial experience.

    Science.gov (United States)

    Nayar, Manu K; Oppong, Kofi W; Bekkali, Noor L H; Leeds, John S

    2018-05-01

     Radiofrequency ablation (RFA) is used to treat blocked biliary stents in patients with pancreaticobiliary (PB) tumors with varying results. We report our experience with a novel temperature-controlled probe for treatment of blocked metal stents.  Patients with histologically proven PB cancers and a blocked biliary stents were treated using ELRATM electrode (Taewoong Medical) under fluoroscopic guidance. Demographics, clinical outcome, stricture diameter improvements, complications and mortality at 30 days were prospectively recorded.  Nine procedures were performed on seven patients (4 male, 3 female); mean age 65.33 (range 56 - 82 years). Mean stricture diameter prior to RFA was 1.13 mm (SD ± 0.54) and 4.42 mm (SD ± 1.54) following RFA ( P  drainage. There were no procedure-related complications. Mean follow-up was 193.55 days (range 31 - 540) and three of nine patients (33 %) died due to terminal cancer. These are the first reported data on use of a temperature-controlled RFA catheter in humans to treat blocked metal biliary stents. The device is safe but further randomized trials are required to establish the efficacy and survival benefits of this probe.

  16. Successful extracorporeal shock wave lithotripsy (ESWL) treatment of a symptomatic massive biliary stone proximal to an anastomotic biliary stricture.

    Science.gov (United States)

    Muratori, Rosangela; Mandolesi, Daniele; Galaverni, Maria Cristina; Azzaroli, Francesco

    2017-06-01

    Postoperative benign biliary stricture in the anastomotic site is one of the most common complications of biliary-enteric anastomosis, with a rate of 6.87% after 2-13 years of follow-up. If untreated, biliary strictures can induce other complications such as recurrent cholangitis, intrahepatic stones, pancreatitis and secondary biliary cirrhosis. We report our experience with extracorporeal shock wave lithotripsy (ESWL) in a patient with a massive symptomatic stone proximal to an anastomotic biliary stricture.

  17. Recurrence of hepatocellular carcinoma after liver transplantation presenting as anastomotic biliary stricture Presentación del carcinoma hepatocelular recurrente tras el trasplante de hígado en forma de estenosis biliar anastomótica

    OpenAIRE

    S. Y. Chen; C. H. Lin; J. C. Yu; C. Y. Yu; C. B. Hsieh

    2008-01-01

    A 52-year-old man visited our hospital complaining of anorexia and fatigue two months after receiving orthotopic liver transplantation for hepatocellular carcinoma. A laboratory investigation demonstrated a clinical picture of obstructive jaundice. T-tube cholangiography showed biliary stricture over the anastomotic site. Percutaneous transluminal balloon dilatation and stenting was attempted but failed. Magnetic resonance cholangiography showed possible tumor recurrence over the site of the ...

  18. Radiotherapy for Locoregional Recurrent Cervix Cancer after Surgery

    International Nuclear Information System (INIS)

    Yang, Mi Gyoung

    1994-01-01

    Purpose: The role of radiotherapy in the management of patients with locoregional recurrent cervix cancer after radical surgery were retrospectively analyzed. Methods and materials: Twenty-eight patients treated with radiotherapy for locoregional recurrence after primary surgery for carcinoma of the cervix between 1989 and 1993 were analyzed. The median follow-up of survivors was 15 months (ranged 7-43 months). Eight patients had their disease confined to the vagina and 19 patients(68%) had pelvic mass as part of their locoregional recurrent disease. Within 24 months after the initial surgery, 82% of recurrences manifested themselves. All patients had whole pelvic irradiation with or without intracavitary radiotherapy(ICR). Results: Complete response(CR) was achieved in 18 patients(64%). Five of eighteen patients(28%) with initial CR developed second locoregional recurrence. Response to radiotherapy correlated strongly with tumor volume, site of recurrence and total radiation dose. The overall 2 year survival rate was 43% and the disease free survival was 31%. Survival rate was significantly influenced by the factors of interval from operation to recurrence, size and site of recurrent tumor, radiation dose, response of radiotherapy, lymph node status as initial presentation. The principal cause of death was lung metastasis(36%). Conclusion: Radiotherapy is an excellent modality for control of locoregional recurrent cervix cancer. To improve local control and survival rate, whole pelvic external radiotherapy in addition to ICR with more than 75.0Gy at the depth of 1.0cm from vaginal mucosa is needed and frequent follow up and early detection of recurrence is suggested as well

  19. Biliary ascariasis

    International Nuclear Information System (INIS)

    Mensing, M.; Cruz y Rivero, M.A.; Alarcon Hernandez, C.; Garcia Himmelstine, L.; Vogel, H.

    1986-01-01

    Biliary ascariasis is a complication of intestinal ascariasis. This results in characteristic findings in the intravenous cholangiocholecystogram and in the sonogram. Characteristic signs of biliary ascariasis are, in the longitudinal section, the 'strip sign', 'spaghetti sign', 'inner tube sign', and in transverse section 'a bull's eye in the triple O'. The helminth can travel from out of the biliary duct system back into the intestinum, so that control examinations can even be negative. (orig.) [de

  20. Prediction of Bladder Cancer Recurrences Using Artificial Neural Networks

    Science.gov (United States)

    Zulueta Guerrero, Ekaitz; Garay, Naiara Telleria; Lopez-Guede, Jose Manuel; Vilches, Borja Ayerdi; Iragorri, Eider Egilegor; Castaños, David Lecumberri; de La Hoz Rastrollo, Ana Belén; Peña, Carlos Pertusa

    Even if considerable advances have been made in the field of early diagnosis, there is no simple, cheap and non-invasive method that can be applied to the clinical monitorisation of bladder cancer patients. Moreover, bladder cancer recurrences or the reappearance of the tumour after its surgical resection cannot be predicted in the current clinical setting. In this study, Artificial Neural Networks (ANN) were used to assess how different combinations of classical clinical parameters (stage-grade and age) and two urinary markers (growth factor and pro-inflammatory mediator) could predict post surgical recurrences in bladder cancer patients. Different ANN methods, input parameter combinations and recurrence related output variables were used and the resulting positive and negative prediction rates compared. MultiLayer Perceptron (MLP) was selected as the most predictive model and urinary markers showed the highest sensitivity, predicting correctly 50% of the patients that would recur in a 2 year follow-up period.

  1. Interventional therapy of advanced and/or recurrent breast cancer

    International Nuclear Information System (INIS)

    Wang Zhiliang; Fan Ye; Cao Jun; Yan Liping; Yang Ya

    2004-01-01

    Objective: To evaluate the clinical efficacy of intraarterial infusion chemotherapy in patients with advanced and/or recurrent breast cancer. Methods: From February 2000 to March 2003, 18 patients with advanced and/or recurrent breast cancer were treated with interaarterial chemotherapy (IAC). The Seldinger's technique was used in all patients. IAC was administered for 2-3 courses every 3-4 weeks for each patient. Results: The procedure was successfully performed in all 18 patients including one with a complete response, 12 of a partial response, none in 3, and with progression in 2. The overall response rate was 72.2%. The frequent adverse effects were fever, leukopenia, nausea, and vomiting but no severe complication occurred. Conclusion: Intraarterial infusion chemotherapy is a safe, simple, complication-free and effective in the patients with advanced and/or recurrent breast cancer. (authors)

  2. Systematic review on the treatment of isolated local recurrence of pancreatic cancer after surgery; re-resection, chemoradiotherapy and SBRT.

    Science.gov (United States)

    Groot, Vincent P; van Santvoort, Hjalmar C; Rombouts, Steffi J E; Hagendoorn, Jeroen; Borel Rinkes, Inne H M; van Vulpen, Marco; Herman, Joseph M; Wolfgang, Christopher L; Besselink, Marc G; Molenaar, I Quintus

    2017-02-01

    The majority of patients who have undergone a pancreatic resection for pancreatic cancer develop disease recurrence within two years. In around 30% of these patients, isolated local recurrence (ILR) is found. The aim of this study was to systematically review treatment options for this subgroup of patients. A systematic search was performed in PubMed, Embase and the Cochrane Library. Studies reporting on the treatment of ILR after initial curative-intent resection of primary pancreatic cancer were included. Primary endpoints were morbidity, mortality and survival after ILR treatment. After screening 1152 studies, 18 studies reporting on 313 patients undergoing treatment for ILR were included. Treatment options for ILR included surgical re-resection (8 studies, 100 patients), chemoradiotherapy (7 studies, 153 patients) and stereotactic body radiation therapy (SBRT) (4 studies, 60 patients). Morbidity and mortality were reported for re-resection (29% and 1%, respectively), chemoradiotherapy (54% and 0%) and SBRT (3% and 1%). Most patients had a prolonged disease-free interval before recurrence. Median survival after treatment of ILR of up to 32, 19 and 16 months was reported for re-resection, chemoradiotherapy and SBRT, respectively. In selected patients, treatment of ILR following pancreatic resection for pancreatic cancer seems safe, feasible and associated with relatively good survival. Copyright © 2016 International Hepato-Pancreato-Biliary Association Inc. Published by Elsevier Ltd. All rights reserved.

  3. Eliminating Late Recurrence to Eradicate Breast Cancer

    Science.gov (United States)

    2013-09-01

    Ranganathan AC, et al. Computational identification of a p38SAPK-regulated transcription factor network required for tumor cell quiescence. Cancer Res. 2009...environment. Cancer Res. 2010; 70:5706– 5716. [PubMed: 20570886] 30. Ranganathan AC, Ojha S, Kourtidis A, Conklin DS, Aguirre-Ghiso JA. Dual function of...pancreatic endoplasmic reticulum kinase in tumor cell growth arrest and survival. Cancer Res. 2008; 68:3260–3268. [PubMed: 18451152] 31. Ranganathan AC

  4. Limited Role for Biliary Stent as Surrogate Fiducial Marker in Pancreatic Cancer: Stent and Intratumoral Fiducials Compared

    Energy Technology Data Exchange (ETDEWEB)

    Horst, Astrid van der, E-mail: a.vanderhorst@amc.uva.nl [Department of Radiation Oncology, Academic Medical Center, University of Amsterdam, Amsterdam (Netherlands); Lens, Eelco; Wognum, Silvia; Jong, Rianne de [Department of Radiation Oncology, Academic Medical Center, University of Amsterdam, Amsterdam (Netherlands); Hooft, Jeanin E. van [Department of Gastroenterology and Hepatology, Academic Medical Center, University of Amsterdam, Amsterdam (Netherlands); Tienhoven, Geertjan van; Bel, Arjan [Department of Radiation Oncology, Academic Medical Center, University of Amsterdam, Amsterdam (Netherlands)

    2014-07-01

    Purpose: Because of low soft-tissue contrast of cone beam computed tomography (CBCT), fiducial markers are often used for radiation therapy patient setup verification. For pancreatic cancer patients, biliary stents have been suggested as surrogate fiducials. Using intratumoral fiducials as standard for tumor position, this study aims to quantify the suitability of biliary stents for measuring interfractional and respiratory-induced position variations of pancreatic tumors. Methods and Materials: Eleven pancreatic cancer patients with intratumoral fiducials and a biliary stent were included in this study. Daily CBCT scans (243 in total) were registered with a reference CT scan, based on bony anatomy, on fiducial markers, and on the biliary stent, respectively. We analyzed the differences in tumor position (ie, markers center-of-mass position) among these 3 registrations. In addition, we measured for 9 patients the magnitude of respiratory-induced motion (MM) of the markers and of the stent on 4-dimensional CT (4DCT) and determined the difference between these 2 magnitudes (ΔMM). Results: The stent indicated tumor position better than bony anatomy in 67% of fractions; the absolute difference between the markers and stent registration was >5 mm in 46% of fractions and >10 mm in 20% of fractions. Large PTV margins (superior-inferior direction, >19 mm) would be needed to account for this interfractional position variability. On 4DCT, we found in superior-inferior direction a mean ΔMM of 0.5 mm (range, –2.6 to 4.2 mm). Conclusions: For respiratory-induced motion, the mean ΔMM is small, but for individual patients the absolute difference can be >4 mm. For interfractional position variations, a stent is, on average, a better surrogate fiducial than bony anatomy, but large PTV margins would still be required. Therefore, intratumoral fiducials are recommended for online setup verification for all pancreatic patients scheduled for radiation therapy, including

  5. Percutaneous biliary drainage in acute suppurative cholangitis with biliary sepsis

    International Nuclear Information System (INIS)

    Kim, Hyung Lyul; Cho, June Sik; Kwon, Soon Tae; Lee, Sang Jin; Rhee, Byung Chull

    1993-01-01

    Acute suppurative cholangitis is a severe inflammatory process of the bile duct occurred as result of partial or complete obstruction of the bile duct, and may manifest clinically severe form of disease, rapidly deteriorating to life-threatening condition. We analyzed emergency percutaneous transhepatic biliary drainage in 20 patients of acute suppurative cholangitis with biliary sepsis to evaluate the therapeutic effect and complication of the procedure. The underlying cause were 12 benign disease(stones) and eight malignant tumors and among eight malignant tumors, bile duct stones(n=4) and clonorchiasis(n=1) were combined. Percutaneous transhepatic biliary drainage was performed successfully in 17 of 20 patients resulting in improvement of general condition and failed in three patients. The procedure were preterminated due to the patient's condition in two and biliary-proto fistula was developed in one. After biliary decompression by percutaneous transhepatic biliary drainage, effective and successful elective surgery was performed in nine cases, which were seven biliary stones and two biliary cancer with stones. Our experience suggest that emergency percutaneous transhepatic biliary drainage is an initial and effective treatment of choice for acute suppurative cholangitis with sepsis and a safe alternative for nonsurgical treatment

  6. Breast cancer recurrence after reoperation for surgical bleeding

    DEFF Research Database (Denmark)

    Pedersen, Rikke Nørgaard; Bhaskaran, K; Heide-Jørgensen, U

    2017-01-01

    BACKGROUND: Bleeding activates platelets that can bind tumour cells, potentially promoting metastatic growth in patients with cancer. This study investigated whether reoperation for postoperative bleeding is associated with breast cancer recurrence. METHODS: Using the Danish Breast Cancer Group...... database and the Danish National Patient Register (DNPR), a cohort of women with incident stage I-III breast cancer, who underwent breast-conserving surgery or mastectomy during 1996-2008 was identified. Information on reoperation for bleeding within 14 days of the primary surgery was retrieved from...

  7. Predictive Value of Early Skin Rash in Cetuximab-Based Therapy of Advanced Biliary Tract Cancer.

    Science.gov (United States)

    Rubovszky, Gábor; Budai, Barna; Ganofszky, Erna; Horváth, Zsolt; Juhos, Éva; Madaras, Balázs; Nagy, Tünde; Szabó, Eszter; Pintér, Tamás; Tóth, Erika; Nagy, Péter; Láng, István; Hitre, Erika

    2018-04-01

    Randomized trials in advanced biliary tract cancer (BTC) did not show benefit of cetuximab addition over chemotherapy. This is probably due to the lack of predictive biomarkers. The aim of this study was to explore possible predictive factors. Between 2009 and 2014, 57 patients were treated in 3-week cycles with cetuximab (250 mg/m 2 /week, loading dose: 400 mg/m 2 ), gemcitabine (1000 mg/m 2 on day 1 and 8), and capecitabine (1300 mg/m 2 /day on days 1-14). The objective response rate (ORR), progression-free (PFS) and overall survival (OS) and the adverse events (AEs) were evaluated. An exploratory analysis was performed to find possible predictive factors on clinicopathological characteristics, routine laboratory parameters and early AEs, which occurred within 2 months from the beginning of treatment. The ORR was 21%. The median PFS and OS were 34 (95% CI: 24-40) and 54 (43-67) weeks, respectively. The most frequent AEs were skin toxicities. In univariate analysis performance status, previous stent implantation, thrombocyte count at the start of therapy, early neutropenia and skin rash statistically significantly influenced the ORR, PFS and/or OS. In multivariate Cox regression analysis only normal thrombocyte count at treatment start and early acneiform rash were independent markers of longer survival. In patients showing early skin rash compared to the others the median PFS was 39 vs. 13 weeks and the median OS was 67 vs. 26 weeks, respectively. It is suggested that early skin rash can be used as a biomarker to select patients who would benefit from the treatment with cetuximab plus chemotherapy.

  8. Imaging of prostate cancer local recurrences: why and how?

    International Nuclear Information System (INIS)

    Rouviere, Olivier; Lyonnet, Denis; Vitry, Thierry

    2010-01-01

    Because prostate cancer local recurrences can be efficiently treated by salvage therapies, it becomes critical to detect them early. The first alert is the rise of the prostate specific antigen (PSA) level after the post-treatment nadir, which can correspond to a distant recurrence, a local recurrence or both. This so-called biochemical failure (BF) is defined as PSA level >0.2 ng/ml after radical prostatectomy (RP) and PSA level > nadir+2 ng/ml after radiotherapy. There is no consensual definition of BF after cryotherapy, high-intensity focused ultrasound (HIFU) ablation or brachytherapy. Local recurrences after RP are treated by radiotherapy, those after radiotherapy by RP, cryotherapy, brachytherapy or HIFU ablation. Recurrences after cryotherapy or HIFU ablation can be treated by a second session or radiotherapy. Recurrences after brachytherapy are difficult to treat. In patients with BF, MRI can detect local recurrences, whatever the initial treatment was. Dynamic contrast-enhanced MRI seems particularly accurate. The role of spectroscopy remains controversial. Ultrasound-based techniques are less accurate, but this may change with the advent of ultrasonic contrast media. These recent advances in imaging may improve the outcome of salvage therapies (by improving patient selection and treatment targeting) and should open the way to focal salvage treatments in the near future. (orig.)

  9. Imaging of prostate cancer local recurrences: why and how?

    Energy Technology Data Exchange (ETDEWEB)

    Rouviere, Olivier; Lyonnet, Denis [Universite de Lyon, Lyon (France); Universite Lyon 1, Faculte de Medecine Lyon Nord (France); Service d' Imagerie Urinaire et Vasculaire, Hospices Civils de Lyon, Hopital Edouard Herriot, Lyon (France); INSERM U 556, Lyon (France); Vitry, Thierry [Service d' Imagerie Urinaire et Vasculaire, Hospices Civils de Lyon, Hopital Edouard Herriot, Lyon (France)

    2010-05-15

    Because prostate cancer local recurrences can be efficiently treated by salvage therapies, it becomes critical to detect them early. The first alert is the rise of the prostate specific antigen (PSA) level after the post-treatment nadir, which can correspond to a distant recurrence, a local recurrence or both. This so-called biochemical failure (BF) is defined as PSA level >0.2 ng/ml after radical prostatectomy (RP) and PSA level > nadir+2 ng/ml after radiotherapy. There is no consensual definition of BF after cryotherapy, high-intensity focused ultrasound (HIFU) ablation or brachytherapy. Local recurrences after RP are treated by radiotherapy, those after radiotherapy by RP, cryotherapy, brachytherapy or HIFU ablation. Recurrences after cryotherapy or HIFU ablation can be treated by a second session or radiotherapy. Recurrences after brachytherapy are difficult to treat. In patients with BF, MRI can detect local recurrences, whatever the initial treatment was. Dynamic contrast-enhanced MRI seems particularly accurate. The role of spectroscopy remains controversial. Ultrasound-based techniques are less accurate, but this may change with the advent of ultrasonic contrast media. These recent advances in imaging may improve the outcome of salvage therapies (by improving patient selection and treatment targeting) and should open the way to focal salvage treatments in the near future. (orig.)

  10. Prostate tissue metal levels and prostate cancer recurrence in smokers.

    Science.gov (United States)

    Neslund-Dudas, Christine; Kandegedara, Ashoka; Kryvenko, Oleksandr N; Gupta, Nilesh; Rogers, Craig; Rybicki, Benjamin A; Dou, Q Ping; Mitra, Bharati

    2014-02-01

    Although smoking is not associated with prostate cancer risk overall, smoking is associated with prostate cancer recurrence and mortality. Increased cadmium (Cd) exposure from smoking may play a role in progression of the disease. In this study, inductively coupled plasma mass spectrometry was used to determine Cd, arsenic (As), lead (Pb), and zinc (Zn) levels in formalin-fixed paraffin embedded tumor and tumor-adjacent non-neoplastic tissue of never- and ever-smokers with prostate cancer. In smokers, metal levels were also evaluated with regard to biochemical and distant recurrence of disease. Smokers (N = 25) had significantly higher Cd (median ppb, p = 0.03) and lower Zn (p = 0.002) in non-neoplastic tissue than never-smokers (N = 21). Metal levels were not significantly different in tumor tissue of smokers and non-smokers. Among smokers, Cd level did not differ by recurrence status. However, the ratio of Cd ppb to Pb ppb was significantly higher in both tumor and adjacent tissue of cases with distant recurrence when compared with cases without distant recurrence (tumor tissue Cd/Pb, 6.36 vs. 1.19, p = 0.009, adjacent non-neoplastic tissue Cd/Pb, 6.36 vs. 1.02, p = 0.038). Tissue Zn levels were also higher in smokers with distant recurrence (tumor, p = 0.039 and adjacent non-neoplastic, p = 0.028). These initial findings suggest that prostate tissue metal levels may differ in smokers with and without recurrence. If these findings are confirmed in larger studies, additional work will be needed to determine whether variations in metal levels are drivers of disease progression or are simply passengers of the disease process.

  11. Convolutional neural networks for prostate cancer recurrence prediction

    Science.gov (United States)

    Kumar, Neeraj; Verma, Ruchika; Arora, Ashish; Kumar, Abhay; Gupta, Sanchit; Sethi, Amit; Gann, Peter H.

    2017-03-01

    Accurate prediction of the treatment outcome is important for cancer treatment planning. We present an approach to predict prostate cancer (PCa) recurrence after radical prostatectomy using tissue images. We used a cohort whose case vs. control (recurrent vs. non-recurrent) status had been determined using post-treatment follow up. Further, to aid the development of novel biomarkers of PCa recurrence, cases and controls were paired based on matching of other predictive clinical variables such as Gleason grade, stage, age, and race. For this cohort, tissue resection microarray with up to four cores per patient was available. The proposed approach is based on deep learning, and its novelty lies in the use of two separate convolutional neural networks (CNNs) - one to detect individual nuclei even in the crowded areas, and the other to classify them. To detect nuclear centers in an image, the first CNN predicts distance transform of the underlying (but unknown) multi-nuclear map from the input HE image. The second CNN classifies the patches centered at nuclear centers into those belonging to cases or controls. Voting across patches extracted from image(s) of a patient yields the probability of recurrence for the patient. The proposed approach gave 0.81 AUC for a sample of 30 recurrent cases and 30 non-recurrent controls, after being trained on an independent set of 80 case-controls pairs. If validated further, such an approach might help in choosing between a combination of treatment options such as active surveillance, radical prostatectomy, radiation, and hormone therapy. It can also generalize to the prediction of treatment outcomes in other cancers.

  12. [Ultrasound semiotics in recurrent ovarian cancer after optimal cytoreductive surgery].

    Science.gov (United States)

    Baklanova, N S; Kolomiets, L A; Frolova, I G; Viatkina, N V; Krasil'nikov, S É

    2014-01-01

    Features of ultrasound picture of morphologically verified recurrence of ovarian cancer in 21 patients are presented, who received combined treatment including cytoreductive surgery in the form of hysterectomy with oophorectomy, resection of the greater omentum and 6 courses of chemotherapy CAP for ovarian cancer stage III (FIGO). In all patients cytoreductive surgery was optimal--without residual tumor. Recurrence of the disease was detected in 12-48 months in 80.9% of the cases. Three variants of recurrence was revealed by ultrasonography: isolated peritoneal dissemination, in 14.2% of the cases, which was mainly detected during the first 12 months; single entities in the projection of the small pelvis (61.9%) and mixed form (local lesions of small pelvis and peritoneal dissemination) in 23.8% of the cases.

  13. Systemic treatment of advanced, persistent or recurrent cervical cancer

    International Nuclear Information System (INIS)

    Reckova, M.

    2015-01-01

    The cervical cancer is the third most common malignancy in women in the world. Despite advances in screening and treatment there are a relatively large number of patients who are diagnosed with advanced stage of disease, or who have inoperable recurrence. In this group of patients, the main aim of a treatment is palliative intent. The main cytotoxic agent is cisplatin, but the responses are also observed with other chemotherapy agents. Improved therapeutic results are observed with combined platinum-based chemotherapy regimens as compared to cisplatin monotherapy. Overall, however, the treatment results in advanced, persistent and recurrent cervical cancer are unfavorable and disease is considered to be relatively chemo resistant. The new treatment approaches are searched and a significant therapeutic benefit, as far as progression-free and overall survival, has been recently demonstrated when adding bevacizumab to systemic chemotherapy. The current article is a review of systemic treatment in advanced, persistent and recurrent metastatic carcinoma of the cervix. (author)

  14. New Diagnostic and Therapeutic Approaches to Eradicating Recurrent Breast Cancer

    Science.gov (United States)

    2015-09-01

    barcode vectors, which allows for PCR amplification of barcodes from genomic DNA . To identify and quantify relative abundance of each clonal population...Define tumor cell hallmarks that predict risk of breast cancer recurrence a. Identify human breast cancer barcoded DTCs that convert to malignancy in...xenograft mouse models of metastasis – 100% complete in one model; 40% complete for bone metastasis model b. Identify mouse Her2+ barcoded DTCs that

  15. Decision Making of Women with Recurrent Breast Cancer

    Science.gov (United States)

    2005-10-01

    Loomes & Sugden, 1982; Zeelenberg , 1999) that a certain proportion of women would experience decisional regret at the time of recurrence, these data...breast cancer (e.g., Bell, 1982; Zeelenberg , 1999). REPORTABLE OUTCOMES: • Peer-reviewed Oral Presentations a. Looking Ahead – Looking

  16. Increased fear of progression in cancer patients with recurrence.

    Science.gov (United States)

    Shim, Eun-Jung; Shin, Yong-Wook; Oh, Do-Youn; Hahm, Bong-Jin

    2010-01-01

    This study investigated the fear of progression (FoP) in cancer patients and the discriminant ability of the Fear of Progression Questionnaire (FoP-Q) against the Hospital Anxiety and Depression Scale (HADS), while also examining relationships between FoP, satisfaction outcomes and supportive needs. The FoP-Q and HADS were administered to 112 cancer patients in Korea during June and July 2006. The FoP-Q totals and subscales, and the HADS scores were compared across three groups (patients with recurrence, patients with metastases and controls experiencing neither). Comparison of the FoP-Q total score to HADS anxiety (HADS-A) and depression (HADS-D) scores showed higher FoP in the recurrence group compared to the control group (P=.009). Subscale score comparisons revealed a heightened "affective reaction" (P=.003) to cancer progression and fear of "loss of autonomy" (P=.011) in recurrence patients. FoP-Q score showed a moderate association with HADS-A (r=.54, P=.000) and a significant association with treatment satisfaction (r=-.26, P=.007), medical staff and communication (r=-.31, P=.001), and supportive needs (r=.41, P=.000). The importance of providing supportive interventions tailored to the specific emotional concerns of cancer patients, assessed via appropriate, disease-specific instruments, and the need to pay special attention to the concerns of recurrence patients are suggested. Copyright 2010 Elsevier Inc. All rights reserved.

  17. Drug combination may be highly effective in recurrent ovarian cancer

    Science.gov (United States)

    Significant improvement with the use of a combination drug therapy for recurrent ovarian cancer was reported at the annual meeting of the American Society of Clinical Oncology meeting in Chicago. The trial compared the activity of a combination of the dru

  18. Missed Radiation Therapy and Cancer Recurrence

    Science.gov (United States)

    Patients who miss radiation therapy sessions during cancer treatment have an increased risk of their disease returning, even if they eventually complete their course of radiation treatment, according to a new study.

  19. Peritumoral eosinophils predict recurrence in colorectal cancer.

    Science.gov (United States)

    Harbaum, Lars; Pollheimer, Marion J; Kornprat, Peter; Lindtner, Richard A; Bokemeyer, Carsten; Langner, Cord

    2015-03-01

    In colorectal cancer, the presence and extent of eosinophil granulocyte infiltration may render important prognostic information. However, it remains unclear whether an increasing number of eosinophils might simply be linked to the overall inflammatory cell reaction or represent a self-contained, antitumoral mechanism that needs to be documented and promoted therapeutically. Peri- and intratumoral eosinophil counts were retrospectively assessed in 381 primary colorectal cancers from randomly selected patients. Tumors were diagnosed in American Joint Committee on Cancer (AJCC)/Union Internationale Contre le Cancer (UICC) stage I in 21%, stage II in 32%, stage III in 33%, and stage IV in 14%. Presence and extent of eosinophils was related to various histopathological parameters as well as patients' outcome. Overall, peri- and intratumoral eosinophils were observed in 86 and 75% cancer specimens. The peritumoral eosinophil count correlated strongly with the intratumoral eosinophil count (R=0.69; Peosinophil counts were significantly associated with lower T and N classification, better tumor differentiation, absence of vascular invasion, as well as improved progression-free and cancer-specific survival. However, only peritumoral eosinophils, but not intratumoral, were an independent prognosticator of favorable progression-free (hazard ratio 0.75; 95% confidence interval 0.58-0.98; P=0.04) and cancer-specific survival (hazard ratio 0.7; 95% confidence interval 0.52-0.93; P=0.01)-independent of the intensity of overall inflammatory cell reaction. This was also found for patients with AJCC/UICC stage II disease, wherein the presence of peritumoral eosinophils was significantly associated with favorable outcome. In conclusion, the number of peritumoral eosinophils had a significant favorable impact on prognosis of colorectal cancer patients independent of the overall tumor-associated inflammatory response. Evaluation of peritumoral eosinophils represents a promising

  20. Dynamic biliary cholecystography with mebrofenin-Tc-99m in a patient with benign recurrent intrahepatic cholestasis

    International Nuclear Information System (INIS)

    Tadzher, I.S.; Grujovska, S.; Todorovski, G.; Arsova, S.

    1996-01-01

    A Caucasian boy with a 16-year history of benign recurrent intrahepatic cholestasis (BRIC) presented dissociation between normal hepatic extraction fraction of mebrofenin-Tc-99m (HEF over 90%) and that of intensive delayed liver 'washout' T 1/2 210 m (normal 20-25 m). This is the second case in Macedonia (population 2.3 million) showing the same pattern of bile dynamic with mebrofenin-Tc-99m: normal HEF, prolonged 'washout'. In Rotor's disease and Dubin-Johnson's syndrome HEF is depressed and 'washout' delayed, whereas in Gilbert's syndrome we found both parameters normal. In our patient the episodes of pruritus were intensive and prolonged, hyperbilirubinaemia 50-100 micromol/L. Gallbladder was hypovolemic, ejection fraction reduced (59%, normal with the employed method over 70%). Growth, body weight and bone age were subnormal. Technetium-sulfur-colloid scans showed enlarged liver, splenomegaly and reduced portal contribution to hepatic blood flow (65%, normal over 70%). (Author)

  1. Smoking and Breast Cancer Recurrence after Breast Conservation Therapy

    Directory of Open Access Journals (Sweden)

    Jennifer D. Bishop

    2014-01-01

    Full Text Available Background. Prior studies have shown earlier recurrence and decreased survival in patients with head and neck cancer who smoked while undergoing radiation therapy. The purpose of the current study was to determine whether smoking status at the time of partial mastectomy and radiation therapy for breast cancer affected recurrence or survival. Method. A single institution retrospective chart review was performed to correlate smoking status with patient demographics, tumor characteristics, and outcomes for patients undergoing partial mastectomy and radiation therapy. Results. There were 624 patients who underwent breast conservation surgery between 2002 and 2010 for whom smoking history and follow-up data were available. Smoking status was associated with race, patient age, and tumor stage, but not with grade, histology, or receptor status. African American women were more likely to be current smokers (22% versus 7%, P<0.001. With a mean follow-up of 45 months, recurrence was significantly higher in current smokers compared to former or never smokers (P=0.039. In a multivariate model adjusted for race and tumor stage, recurrence among current smokers was 6.7 times that of never smokers (CI 2.0–22.4. Conclusions. Although the numbers are small, this study suggests that smoking may negatively influence recurrence rates after partial mastectomy and radiation therapy. A larger study is needed to confirm these observations.

  2. Treatment of breast cancer recurrence with fast electrons

    Energy Technology Data Exchange (ETDEWEB)

    Gremilov, V A; Svistunova, T M; Migmanova, N Sh [Akademiya Meditsinskikh Nauk SSSR, Leningrad. Inst. Onkologii

    1978-01-01

    Feasibility of treating mammary gland cancer recurrences by means of fast electron is investigated. Local recurrences and metastases were inradiated with 10 MeV fast electrons, and regional ones - with 15 MeV fast electrons. The irradiation technique used permitted the occurence of early and late local radiation responses as well as complications to be avoided. The treatment effect resulted from a value, form and clinical course of recurrence, as well as from cumulative dose with optimum value of 5000-6000 rad. The direct and nearest treatment results in respect of local criterion of the effect are recognized as satisfactory. Taking into consideration, that local and regional recurrences and metastases in the most part of patients are the beginning of clinical manifestation of tumor process generalization, it is assumed, that local treatment of local and regional recurrences and metastases of mammary gland cancer is not reliable therapeutic measure and must be combined with general treatment (chemo- and hormonotherapy) and specific measures enhancing the total resistance of the body.

  3. Prognostic Aspects of DCE-MRI in Recurrent Rectal Cancer

    Energy Technology Data Exchange (ETDEWEB)

    Gollub, M.J.; Gultekin, D.H.; Sohn, M. [Memorial Sloan-Kettering Cancer Center, Department of Radiology, New York, NY (United States); Cao, K. [Peking University Cancer Hospital and Institute, Department of Radiology, Beijing (China); Kuk, D.; Gonen, M. [Memorial Sloan-Kettering Cancer Center, Department of Epidemiology and Biostatistics, New York, NY (United States); Schwartz, L.H. [Columbia University Medical Center/New York Presbyterian Hospital, Department of Radiology, New York, NY (United States); Weiser, M.R.; Temple, L.K.; Nash, G.M.; Guillem, J.G.; Garcia-Aguilar, J.; Paty, P.B. [Memorial Sloan-Kettering Cancer Center, Department of Surgery, New York, NY (United States); Wang, M. [Fudan University Shanghai Cancer Center, Department of Colorectal Surgery, Shanghai (China); Goodman, K. [Memorial Sloan-Kettering Cancer Center, Department of Radiation Oncology, New York, NY (United States)

    2013-12-15

    To explore whether pre-reoperative dynamic contrast-enhanced (DCE)-MRI findings correlate with clinical outcome in patients who undergo surgical treatment for recurrent rectal carcinoma. A retrospective study of DCE-MRI in patients with recurrent rectal cancer was performed after obtaining an IRB waiver. We queried our PACS from 1998 to 2012 for examinations performed for recurrent disease. Two radiologists in consensus outlined tumour regions of interest on perfusion images. We explored the correlation between K{sup trans}, K{sub ep}, V{sub e}, AUC90 and AUC180 with time to re-recurrence of tumour, overall survival and resection margin status. Univariate Cox PH models were used for survival, while univariate logistic regression was used for margin status. Among 58 patients with pre-treatment DCE-MRI who underwent resection, 36 went directly to surgery and 18 had positive margins. K{sup trans} (0.55, P = 0.012) and K{sub ep} (0.93, P = 0.04) were inversely correlated with positive margins. No significant correlations were noted between K{sup trans}, K{sub ep}, V{sub e}, AUC90 and AUC180 and overall survival or time to re-recurrence of tumour. K{sup trans} and K{sub ep} were significantly associated with clear resection margins; however overall survival and time to re-recurrence were not predicted. Such information might be helpful for treatment individualisation and deserves further investigation. (orig.)

  4. Prognostic Aspects of DCE-MRI in Recurrent Rectal Cancer

    International Nuclear Information System (INIS)

    Gollub, M.J.; Gultekin, D.H.; Sohn, M.; Cao, K.; Kuk, D.; Gonen, M.; Schwartz, L.H.; Weiser, M.R.; Temple, L.K.; Nash, G.M.; Guillem, J.G.; Garcia-Aguilar, J.; Paty, P.B.; Wang, M.; Goodman, K.

    2013-01-01

    To explore whether pre-reoperative dynamic contrast-enhanced (DCE)-MRI findings correlate with clinical outcome in patients who undergo surgical treatment for recurrent rectal carcinoma. A retrospective study of DCE-MRI in patients with recurrent rectal cancer was performed after obtaining an IRB waiver. We queried our PACS from 1998 to 2012 for examinations performed for recurrent disease. Two radiologists in consensus outlined tumour regions of interest on perfusion images. We explored the correlation between K trans , K ep , V e , AUC90 and AUC180 with time to re-recurrence of tumour, overall survival and resection margin status. Univariate Cox PH models were used for survival, while univariate logistic regression was used for margin status. Among 58 patients with pre-treatment DCE-MRI who underwent resection, 36 went directly to surgery and 18 had positive margins. K trans (0.55, P = 0.012) and K ep (0.93, P = 0.04) were inversely correlated with positive margins. No significant correlations were noted between K trans , K ep , V e , AUC90 and AUC180 and overall survival or time to re-recurrence of tumour. K trans and K ep were significantly associated with clear resection margins; however overall survival and time to re-recurrence were not predicted. Such information might be helpful for treatment individualisation and deserves further investigation. (orig.)

  5. Biliary ascariasis

    Energy Technology Data Exchange (ETDEWEB)

    Mensing, M.; Cruz y Rivero, M.A.; Alarcon Hernandez, C.; Garcia Himmelstine, L.; Vogel, H.

    1986-06-01

    Biliary ascariasis is a complication of intestinal ascariasis. This results in characteristic findings in the intravenous cholangiocholecystogram and in the sonogram. Characteristic signs of biliary ascariasis are, in the longitudinal section, the 'strip sign', 'spaghetti sign', 'inner tube sign', and in transverse section 'a bull's eye in the triple O'. The helminth can travel from out of the biliary duct system back into the intestinum, so that control examinations can even be negative.

  6. Gemcitabine and S-1 Combination Chemotherapy in Patients with Advanced Biliary Tract Cancer:A Retrospective Study

    Directory of Open Access Journals (Sweden)

    Kazuhito Mita

    2010-12-01

    Full Text Available Background:The aim of this study was to investigate the efficacy and safety of gemcitabine and S-1 combination chemotherapy in patients with advanced biliary tract cancer. Patients and Methods: A retrospective study was performed on 15 consecutive patients. Gemcitabine was administered intravenously at 1,000 mg/m2 on days 8 and 15. Oral S-1 (60 mg/m2 in 2 divided doses was given daily for the first 2 weeks, followed by 1 week of rest. This 3-week course of treatment was repeated. The primary endpoint was response rate, and the secondary endpoints were overall survival, progression-free survival, and safety. Results: The overall response rate was 26.7%, and the disease control rate was 73.4%. The overall survival was 12.0 months (95% CI, 9.5–14.5 months, and the progression-free survival was 8.0 months (95% CI, 4.3–11.7 months. Adverse events of grade 3 or 4 occurred in 33.3%, and the major grade 3/4 toxicities were anemia (20.0%, leukopenia (13.3%, and anorexia (13.3%. Conclusion:Gemcitabine and S-1 combination chemotherapy is effective and safe in patients with advanced biliary tract cancer.

  7. Beliefs and Behaviors about Breast Cancer Recurrence Risk Reduction among African American Breast Cancer Survivors

    Directory of Open Access Journals (Sweden)

    Benjamin Ansa

    2015-12-01

    Full Text Available A growing body of evidence suggests that breast cancer recurrence risk is linked to lifestyle behaviors. This study examined correlations between breast cancer recurrence, risk reduction beliefs, and related behaviors among African American breast cancer survivors (AA BCSs. Study participants included 191 AA BCSs, mean age = 56.3 years, who completed a lifestyle assessment tool. Most respondents believed that being overweight (52.7%, lack of physical activity (48.7%, and a high fat diet (63.2% are associated with breast cancer recurrence. Over 65% considered themselves overweight; one third (33.5% agreed that losing weight could prevent recurrence, 33.0% disagreed, while the remaining 33.5% did not know; and nearly half (47.9% believed that recurrence could be prevented by increasing physical activity. Almost 90% survivors with BMI < 25 Kg/M2 reported no recurrence compared to 75.7% with BMI ≥ 25 Kg/M2 (p = 0.06; nearly all of the women (99.2% answered “yes” to seeking professional help to lose weight, 79.7% of which were recurrence-free (p = 0.05. These results provide information about AA BCSs’ beliefs and behaviors protective against breast cancer recurrence. Additional research is warranted to determine the effectiveness of educational interventions for AA BCSs that promote consumption of a healthy diet and engaging in regular physical activity.

  8. A Histone Deacetylase Inhibitor Suppresses Epithelial-Mesenchymal Transition and Attenuates Chemoresistance in Biliary Tract Cancer.

    Directory of Open Access Journals (Sweden)

    Takuya Sakamoto

    Full Text Available Epithelial-mesenchymal transition (EMT is involved in the characteristics of malignancy, such as invasion, metastasis, and chemoresistance. In biliary tract cancer (BTC, EMT is induced by transforming growth factor-beta 1 (TGF-β1. The EMT is reversible; therefore, it is conceivable that it could be related to some epigenetic changes. We focused on histone deacetylase (HDAC inhibitors as regulators of TGF-β1 signaling, and investigated their effect on EMT and chemoresistance. We employed four BTC cell lines (MzChA-1, gemcitabine-resistant MzChA-1, TFK-1, and gemcitabine-resistant TFK-1 and used vorinostat as the HDAC inhibitor. The relative mRNA expression of an epithelial marker (CDH1 and mesenchymal markers (CDH2, vimentin, SNAI1 were measured by qRT-PCR to evaluate factors associated with EMT. MTT (3-(4,5-Dimethylthiazol-2-yl-2,5-diphenyltetrazolium bromide assay was performed to evaluate the chemoresistance of each cell line. In addition, NOD/SCID mice were used to evaluate the effect of vorinostat in vivo. In the parent MzChA-1 and TFK-1 cell lines, TGF-β1 induced EMT and chemoresistance; while vorinostat inhibited the EMT and chemoresistance induced by TGF-β1. In gemcitabine-resistant cell lines that highly expressed TGF-β1, vorinostat inhibited EMT and attenuated chemoresistance. We showed that vorinostat inhibits nuclear translocation of SMAD4 which is a signaling factor of TGF-β1, and this is one of the mechanisms by which vorinostat regulates EMT. We also showed that vorinostat attenuates the binding affinity of SMAD4 to the CDH1-related transcription factors SNAI1, SNAI2, ZEB1, ZEB2, and TWIST. Furthermore, combination therapy with vorinostat and gemcitabine improved survival time in the mice xenografted with gemcitabine resistant MzChA-1 cells. In conclusion, vorinostat regulated TGF-β1-induced EMT and chemoresistance through inhibition of SMAD4 nuclear translocation.

  9. Local recurrences after laparoscopic resections for renal parenchymal cancer

    Directory of Open Access Journals (Sweden)

    Yu. G. Alyaev

    2017-01-01

    Full Text Available Introduction. Renal cancer constitutes 2–3 % of all tumors of the human body. Annually worldwide renal cancer morbidity increases by 2 %, about 90 % of cases are localized in the parenchyma.  Currently, treatment of localized forms of kidney cancer increasingly  incorporates kidney-preserving technologies.The objective is to evaluate the rate and causes of local renal cancer recurrence after laparoscopic resections of the organ for treatment of localized renal parenchymal cancer.Materials and methods. Retrospective analysis of 459 laparoscopic resections performed between June of 2011 to May of 2017 at the R. M. Fronstein Urology Clinic of the I. M. Sechenov First Moscow State Medical University of the Ministry of Health of Russia was performed.Results. Of 459 patients who underwent endoscopic surgical kidney resections with video, 399 patients were diagnosed with renal cancer during planned histological examination, among them 3 (0.75 %  patients had local recurrence. All patients were operated on with  laparoscopic access, in 1 case the surgery was complicated by  intraoperative bleeding which required conversion to nephrectomy. At the time of primary surgery, all patients with cancer recurrence were diagnosed with stage Т1b. Clear cell renal cell  carcinoma was verified in all patients by morphological examination,  and malignancy grade (nuclear differentiation per the Furman  grading system was 2 (in 2 patients and 3 (in 1 patient. In 2  patients, local recurrence was diagnosed 6 months after the surgery, in 1 patient – 12 months after the surgery. One case of local  recurrence in the area of previous resection was detected, in 1 case  dissemination of the process through paranephric tissue (apart from local recurrence was observed, and 1 case of recurrence in the bed of the removed kidney was diagnosed. All patients underwent repeat surgery in the clinic: 2 patients were operated on laparoscopically, 1  patient

  10. Eliminating Late Recurrence to Eradicate Breast Cancer

    Science.gov (United States)

    2014-09-01

    reviewer, Integration Panel 2010 - French National Research Agency External grant reviewer 2010 - New Jersey Cancer Commission Program project reviewer...pathologists.     In   2013,   I   began   service   as  Associate  Director   ( Basic   Science)  for  the  “Molecular  and...to confl uence in 3.5-cm dishes and incubated overnight in assay media lacking EGF for MCF10A cells or DMEM + 2% FBS for MDA-MB-231 cells. Wound

  11. Brachial plexopathy: recurrent cancer or radiation

    International Nuclear Information System (INIS)

    Lederman, R.J.; Wilbourn, A.J.

    1984-01-01

    We reviewed clinical and electrodiagnostic features of 16 patients with neoplastic brachial plexopathy (NBP) and 17 patients with radiation-induced plexopathy (RBP). The groups were similar in symptom-free interval after cancer diagnosis and location of the plexus lesions. NBP patients had pain and Horner's syndrome; RBP patients had paresthesias, but rarely Horner's. NBP patients presented earlier after symptom onset and had a shorter course. RBP patients more frequently had abnormal sensory and normal motor nerve conduction studies and characteristically had fasciculations or myokymia on EMG

  12. Selective Attention and Fear of Cancer Recurrence in Breast Cancer Survivors

    NARCIS (Netherlands)

    Custers, J. A. E.; Becker, E. S.; Gielissen, M. F. M.; van Laarhoven, H. W. M.; Rinck, M.; Prins, J. B.

    2015-01-01

    Anxious people show an attentional bias towards threatening information. It was investigated whether an attentional bias exists for cancer-related stimuli in breast cancer survivors and if different levels of fear of cancer recurrence would lead to different patterns of selective attention. Breast

  13. Reducing Breast Cancer Recurrence: The Role of Dietary Polyphenolics

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    Andrea J. Braakhuis

    2016-09-01

    Full Text Available Evidence from numerous observational and clinical studies suggest that polyphenolic phytochemicals such as phenolic acids in olive oil, flavonols in tea, chocolate and grapes, and isoflavones in soy products reduce the risk of breast cancer. A dietary food pattern naturally rich in polyphenols is the Mediterranean diet and evidence suggests those of Mediterranean descent have a lower breast cancer incidence. Whilst dietary polyphenols have been the subject of breast cancer risk-reduction, this review will focus on the clinical effects of polyphenols on reducing recurrence. Overall, we recommend breast cancer patients consume a diet naturally high in flavonol polyphenols including tea, vegetables (onion, broccoli, and fruit (apples, citrus. At least five servings of vegetables and fruit daily appear protective. Moderate soy protein consumption (5–10 g daily and the Mediterranean dietary pattern show the most promise for breast cancer patients. In this review, we present an overview of clinical trials on supplementary polyphenols of dietary patterns rich in polyphenols on breast cancer recurrence, mechanistic data, and novel delivery systems currently being researched.

  14. Patients' experience with cancer recurrence: a meta-ethnography.

    Science.gov (United States)

    Wanat, Marta; Boulton, Mary; Watson, Eila

    2016-03-01

    Recurrence is a difficult stage in the cancer journey as it brings to the fore the life-threatening nature of the illness. This meta-ethnography examines and synthesises the findings of qualitative research regarding patients' experience of cancer recurrence. A systematic search of the qualitative studies published between January 1994 to April 2014 was undertaken. Seventeen relevant papers were identified, and a meta-ethnography was conducted. Six third-order concepts were developed to capture patients' experiences: experiencing emotional turmoil following diagnosis, which described the emotional impact of diagnosis and the influence of previous experiences on how the news were received; experiencing otherness, encompassing changed relationships; seeking support in the health care system, describing the extent of information needs and the importance of the relationship with health care professionals; adjusting to a new prognosis and uncertain future, highlighting the changes associated with uncertainty; finding strategies to deal with recurrence, describing ways of maintaining emotional well-being and regaining a sense of control over cancer; and facing mortality, describing the difficulties in facing death-related concerns and associated consequences. This meta-ethnography clarifies the fundamental aspects of patients' experience of recurrence. It suggests that health care professionals can promote a positive experience of care and help lessen the psychosocial impact of recurrence by providing information in an approachable way and being sensitive to their changing needs. It also points to the importance of supporting patients in adopting strategies to regain a sense of control and to address their potential mortality and its impact on loved ones. Copyright © 2015 John Wiley & Sons, Ltd.

  15. CA19-9 or CEA Decline after the First Cycle of Treatment Predicts Survival in Advanced Biliary Tract Cancer Patients Treated with S-1 and Cisplatin Chemotherapy.

    Science.gov (United States)

    Lee, Dae-Won; Im, Seock-Ah; Kim, Yu Jung; Yang, Yaewon; Rhee, Jiyoung; Na, Im Il; Lee, Kyung-Hun; Kim, Tae-Yong; Han, Sae-Won; Choi, In Sil; Oh, Do-Youn; Kim, Jee Hyun; Kim, Tae-You; Bang, Yung-Jue

    2017-07-01

    While tumor markers (carbohydrate antigen 19-9 [CA 19-9] and carcinoembryonic antigen [CEA]) can aid in the diagnosis of biliary tract cancer, their prognostic role has not been clearly elucidated. Therefore, this study was conducted to evaluate the prognostic role of tumor markers and tumor marker change in patients with advanced biliary tract cancer. Patients with pathologically proven metastatic or relapsed biliary tract cancer who were treated in a phase II trial of first-line S-1 and cisplatin chemotherapy were enrolled. Serum tumor markers were measured at baseline and after the first cycle of chemotherapy. Among a total of 104 patients, 80 (77%) had elevated baseline tumor markers (69 with CA 19-9 elevation and 40 with CEA). A decline ≥ 30% of the elevated tumor marker level after the first cycle of chemotherapy conferred an improved time to progression (TTP), overall survival (OS), and better chemotherapy response. Multivariate analysis revealed tumor marker decline as an independent positive prognostic factor of TTP (adjusted hazard ratio [HR], 0.44; p=0.003) and OS (adjusted HR, 0.37; p CEA elevation. In addition, elevated baseline CEA was associated with poor survival in both univariate and multivariate analysis. Tumor marker decline was associated with improved survival in biliary tract cancer. Measuring tumor marker after the first cycle of chemotherapy can be used as an early assessment of treatment outcome.

  16. The Impact of Liver Graft Injury on Cancer Recurrence Posttransplantation.

    Science.gov (United States)

    Li, Chang-Xian; Man, Kwan; Lo, Chung-Mau

    2017-11-01

    Liver transplantation is the most effective treatment for selected patients with hepatocellular carcinoma. However, cancer recurrence, posttransplantation, remains to be the critical issue that affects the long-term outcome of hepatocellular carcinoma recipients. In addition to tumor biology itself, increasing evidence demonstrates that acute-phase liver graft injury is a result of hepatic ischemia reperfusion injury (which is an inevitable consequence during liver transplantation) and may promote cancer recurrence at late phase posttransplantation. The liver grafts from living donors, donors after cardiac death, and steatotic donors have been considered as promising sources of organs for liver transplantation and are associated with high incidence of liver graft injury. The acute-phase liver graft injury will trigger a series of inflammatory cascades, which may not only activate the cell signaling pathways regulating the tumor cell invasion and migration but also mobilize the circulating progenitor and immune cells to facilitate tumor recurrence and metastasis. The injured liver graft may also provide the favorable microenvironment for tumor cell growth, migration, and invasion through the disturbance of microcirculatory barrier function, induction of hypoxia and angiogenesis. This review aims to summarize the latest findings about the role and mechanisms of liver graft injury resulted from hepatic ischemia reperfusion injury on tumor recurrence posttransplantation, both in clinical and animal cohorts.

  17. Second conservative radiosurgical treatment for ipsilateral breast cancer recurrence

    International Nuclear Information System (INIS)

    Castelli, J.; Courdi, A.; Hannoun-Levi, J.M.; Figl, A.; Raoust, I.; Lallement, M.; Flipo, B.; Ettore, F.; Chapelier, C.; Ferrero, J.M.

    2011-01-01

    Purpose. - Currently, radical mastectomy represents the gold standard for ipsilateral breast cancer recurrence. However, we already showed that a second conservative treatment was feasible combining lumpectomy plus low-dose rate interstitial brachytherapy. In this study, we reported the preliminary results of a second conservative treatment using a high-dose rate brachytherapy. Patients and methods. - From June 2005 to July 2009, 42 patients presenting with an ipsilateral breast cancer recurrence underwent a second conservative treatment. Plastic tubes were implanted intraoperatively at the time of the lumpectomy. After a post-implant CT scan, a total dose of 34 Gy in 10 fractions over 5 consecutive days was delivered through an ambulatory procedure. The toxicity evaluation used the Common Terminology Criteria for Adverse Events v3.0. Results. - The median follow-up was 21 months (6-50 months), median age at the time of the local recurrence was 65 years (30-85 years). The median delay between the primary and the recurrence was 11 years (1-35 years). The location of the recurrence was in the tumor bed for 22 patients (52.4%), in the same quadrant for 14 patients (33.3%) and unknown for six patients (14.3%). The median tumor size of the recurrence was 12 mm (2-30 mm). The median number of plastic tubes and plans were nine (5-12) and two (1-3) respectively. The median CTV was 68 cm 3 (31.2-146 cm 3 ). The rate of second local control was 97%. Twenty-two patients (60%) experienced complications. The most frequent side effect consisted in cutaneous and sub-cutaneous fibrosis (72% of all the observed complications). Conclusion. - A second conservative treatment for ipsilateral breast cancer recurrence using high-dose rate brachytherapy appears feasible leading to encouraging results in terms of second local control with an acceptable toxicity. Considering that a non-inferiority randomized trial comparing mastectomy versus second conservative treatment could be difficult

  18. Associations between metabolic syndrome, breast cancer recurrence, and the 21-gene recurrence score assay.

    Science.gov (United States)

    Muniz, Jeanette; Kidwell, Kelley M; Henry, N Lynn

    2016-06-01

    The 21-gene recurrence score (RS) assay is prognostic in estrogen receptor-positive (HR+), HER2-negative, node-negative breast cancer (BC). The interaction between RS and host factors including metabolic syndrome (MS) is unclear. MS conditions such as obesity have been associated with worse BC prognosis. The aim of this study was to identify associations between presence of MS conditions and RS group or breast cancer recurrence. Demographic, pathologic, and treatment data, MS criteria, and menopausal status were abstracted from medical records of women with stage I-II, HR+, HER2-negative BC evaluated with the RS assay at a single institution since 2005. MS was defined as presence of ≥3 of the following within 2 years of diagnosis: body mass index ≥27.7 kg/m(2); hypertension; impaired fasting glucose; HDL <50 mg/dL; hypertriglyceridemia. Of 533 eligible women, 22 % had MS. MS was more common in post- vs premenopausal women (30 vs 9 %; P < 0.0001). There was no significant association between RS group and overall MS status or any individual criterion, controlling for stage, and no association after stratification by menopausal status. Postmenopausal status was associated with higher RS group (P = 0.039), independent of stage. With 4.2-year median follow-up, no association between disease recurrence and MS was identified. Although MS has been associated with worse BC outcomes, we were unable to identify associations between RS group and MS criteria. Identification of prognostic factors other than RS that underlie this higher risk will be important for optimizing breast cancer treatment decision-making in patients with MS.

  19. Measuring treatment response to systemic therapy and predicting outcome in biliary tract cancer: comparing tumor size, volume, density, and metabolism.

    Science.gov (United States)

    Sahani, Dushyant V; Hayano, Koichi; Galluzzo, Anna; Zhu, Andrew X

    2015-04-01

    The purpose of this study was to evaluate the response of biliary tract cancer treated with multidrug chemotherapy using FDG PET in comparison with morphologic and density changes. In this phase II clinical trial, 28 patients with unresectable or metastatic biliary tract cancers treated with gemcitabine and oxaliplatin combined with bevacizumab (GEMOX-B) underwent FDG PET and contrast-enhanced CT at baseline and after the second cycle of the therapy (8 weeks). A single reviewer recorded tumor maximum standardized uptake value (SUVmax) along with size, volume (3D-sphere), and density. The percentage changes of the parameters were compared with progression-free survival at 7 months. Overall survival was compared with the percentage change of SUVmax. After 8 weeks, measurable reductions (±SD) in size (7.05±4.19 to 5.52±3.28 cm, -21.70%), volume (411.38±540.08 to 212.41±293.45 cm3, -48.36%), and density (60.76±20.65 to 50.68±16.89 HU, -15.59%) were noted along with a substantial drop in SUVmax (5.95±1.95 to 3.36±1.28, -43.52%). The SUVmax change showed positive correlations with tumor size change (R2=0.39, p=0.0004) and volumetric change (R2=0.34, p=0.001). Patients who showed a larger drop in SUVmax at 8 weeks correlated with favorable progression-free survival (p=0.02). ROC analysis showed that a 45% reduction in SUVmax was the best cutoff value to detect favorable progression-free survival patients. When we used this cutoff value, Kaplan-Meier analysis showed that patients with tumors showing greater reduction in SUVmax had favorable progression-free survival and overall survival (p=0.0009, p=0.03). In biliary tract cancers treated with GEMOX-B, the reduction of SUVmax after therapy is a better predictor for survival than morphologic and density changes.

  20. Validation of the 12-gene colon cancer recurrence score as a predictor of recurrence risk in stage II and III rectal cancer patients.

    Science.gov (United States)

    Reimers, Marlies S; Kuppen, Peter J K; Lee, Mark; Lopatin, Margarita; Tezcan, Haluk; Putter, Hein; Clark-Langone, Kim; Liefers, Gerrit Jan; Shak, Steve; van de Velde, Cornelis J H

    2014-11-01

    The 12-gene Recurrence Score assay is a validated predictor of recurrence risk in stage II and III colon cancer patients. We conducted a prospectively designed study to validate this assay for prediction of recurrence risk in stage II and III rectal cancer patients from the Dutch Total Mesorectal Excision (TME) trial. RNA was extracted from fixed paraffin-embedded primary rectal tumor tissue from stage II and III patients randomized to TME surgery alone, without (neo)adjuvant treatment. Recurrence Score was assessed by quantitative real time-polymerase chain reaction using previously validated colon cancer genes and algorithm. Data were analysed by Cox proportional hazards regression, adjusting for stage and resection margin status. All statistical tests were two-sided. Recurrence Score predicted risk of recurrence (hazard ratio [HR] = 1.57, 95% confidence interval [CI] = 1.11 to 2.21, P = .01), risk of distant recurrence (HR = 1.50, 95% CI = 1.04 to 2.17, P = .03), and rectal cancer-specific survival (HR = 1.64, 95% CI = 1.15 to 2.34, P = .007). The effect of Recurrence Score was most prominent in stage II patients and attenuated with more advanced stage (P(interaction) ≤ .007 for each endpoint). In stage II, five-year cumulative incidence of recurrence ranged from 11.1% in the predefined low Recurrence Score group (48.5% of patients) to 43.3% in the high Recurrence Score group (23.1% of patients). The 12-gene Recurrence Score is a predictor of recurrence risk and cancer-specific survival in rectal cancer patients treated with surgery alone, suggesting a similar underlying biology in colon and rectal cancers. © The Author 2014. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

  1. Salvage cryotherapy for local recurrence after radiotherapy for prostate cancer.

    Science.gov (United States)

    Kvorning Ternov, Klara; Krag Jakobsen, Ane; Bratt, Ola; Ahlgren, Göran

    2015-04-01

    The aim of this study was to present the outcome of patients treated with salvage cryotherapy after radiotherapy for prostate cancer at one institution. Consecutive patients treated between 2007 and 2013 with transperineal cryotherapy for biopsy-verified local recurrence after radiotherapy were investigated. An external reviewer retrieved outcome data retrospectively from medical records. Complications were graded according to the Clavien classification. One patient with less than 1 year of follow-up was excluded from the analysis of side-effects. Thirty patients were included, 29 of whom had a follow-up of at least 1 year. The median follow-up was 2.7 years (range 1-6.5 years). Eleven of the 23 patients without hormonal treatment at the time of cryotherapy reached a prostate-specific antigen (PSA) nadir of less than 0.5 ng/ml. At the end of follow-up five of these 23 patients still had a PSA below 0.5 ng/ml and 10 were free from recurrence according to the Phoenix definition. Clinical recurrence (verified with imaging or biopsies) was detected in 13 patients, six of which were local. One patient died from prostate cancer. Eleven patients had urinary incontinence grade 1-2 and three had grade 3-4, seven had pelvic pain, three had severe but transitory tissue sloughing, three developed a urethral stricture or had prolonged urinary retention, and one developed a urinary fistula 4.5 years after cryotherapy. Salvage cryotherapy should be considered as an alternative to hormonal treatment and surgery for local recurrence after radiotherapy for prostate cancer. The results compare well to those reported from centres with longer experience.

  2. TOKYO criteria 2014 for transpapillary biliary stenting.

    Science.gov (United States)

    Isayama, Hiroyuki; Hamada, Tsuyoshi; Yasuda, Ichiro; Itoi, Takao; Ryozawa, Shomei; Nakai, Yousuke; Kogure, Hirofumi; Koike, Kazuhiko

    2015-01-01

    It is difficult to carry out meta-analyses or to compare the results of different studies of biliary stents because there is no uniform evaluation method. Therefore, a standardized reporting system is required. We propose a new standardized system for reporting on biliary stents, the 'TOKYO criteria 2014', based on a consensus among Japanese pancreatobiliary endoscopists. Instead of stent occlusion, we use recurrent biliary obstruction, which includes occlusion and migration. The time to recurrent biliary obstruction was estimated using Kaplan-Meier analysis with the log-rank test. We can evaluate both plastic and self-expandable metallic stents (uncovered and covered). We also propose specification of the cause of recurrent biliary obstruction, identification of complications other than recurrent biliary obstruction, indication of severity, measures of technical and clinical success, and a standard for clinical care. Most importantly, the TOKYO criteria 2014 allow comparison of biliary stent quality across studies. Because blocked stents can be drained not only using transpapillary techniques but also by an endoscopic ultrasonography-guided transmural procedure, we should devise an evaluation method that includes transmural stenting in the near future. © 2014 The Authors. Digestive Endoscopy © 2014 Japan Gastroenterological Endoscopy Society.

  3. Network perturbation by recurrent regulatory variants in cancer.

    Directory of Open Access Journals (Sweden)

    Kiwon Jang

    2017-03-01

    Full Text Available Cancer driving genes have been identified as recurrently affected by variants that alter protein-coding sequences. However, a majority of cancer variants arise in noncoding regions, and some of them are thought to play a critical role through transcriptional perturbation. Here we identified putative transcriptional driver genes based on combinatorial variant recurrence in cis-regulatory regions. The identified genes showed high connectivity in the cancer type-specific transcription regulatory network, with high outdegree and many downstream genes, highlighting their causative role during tumorigenesis. In the protein interactome, the identified transcriptional drivers were not as highly connected as coding driver genes but appeared to form a network module centered on the coding drivers. The coding and regulatory variants associated via these interactions between the coding and transcriptional drivers showed exclusive and complementary occurrence patterns across tumor samples. Transcriptional cancer drivers may act through an extensive perturbation of the regulatory network and by altering protein network modules through interactions with coding driver genes.

  4. Src controls castration recurrence of CWR22 prostate cancer xenografts

    International Nuclear Information System (INIS)

    Su, Bing; Gillard, Bryan; Gao, Lingqiu; Eng, Kevin H; Gelman, Irwin H

    2013-01-01

    Recurrence of prostate cancer (CaP) after androgen-deprivation therapy continues to have the greatest impact on patient survival. Castration-recurrent (CR)-CaP is likely driven by the activation of androgen receptor (AR) through multiple mechanisms including induction of AR coregulators, AR mutants or splice variants, and AR posttranslational modification such as phosphorylation by Src-family and Ack1 tyrosine kinases. Here, we address whether Src is required for the CR growth of human CWR22 CaP xenografts. The shRNA-mediated Src knockdown or treatment with the Src inhibitors, dasatinib or KXO1, reduced CaP recurrence over controls and increased time-to-recurrence following castration. Moreover, CR-CaP [Src-shRNA] tumors that recurred had similar Src protein and activation levels as those of parental cells, strengthening the notion that Src activity is required for progression to CR-CaP. In contrast, the ability of dasatinib or KXO1 to inhibit Src kinase activity in vitro did not correlate with their ability to inhibit serum-driven in vitro proliferation of CR and androgen-dependent stable cell lines derived from CWR22 tumors (CWR22Rv1 and CWR22PC, respectively), suggesting that the in vitro proliferation of these CaP lines is Src independent. Taken together, these findings strongly suggest that Src is a potent and specific therapeutic target for CR-CaP progression

  5. Recurrence of hepatocellular carcinoma after liver transplantation presenting as anastomotic biliary stricture Presentación del carcinoma hepatocelular recurrente tras el trasplante de hígado en forma de estenosis biliar anastomótica

    Directory of Open Access Journals (Sweden)

    S. Y. Chen

    2008-07-01

    Full Text Available A 52-year-old man visited our hospital complaining of anorexia and fatigue two months after receiving orthotopic liver transplantation for hepatocellular carcinoma. A laboratory investigation demonstrated a clinical picture of obstructive jaundice. T-tube cholangiography showed biliary stricture over the anastomotic site. Percutaneous transluminal balloon dilatation and stenting was attempted but failed. Magnetic resonance cholangiography showed possible tumor recurrence over the site of the anastomotic biliary stricture. A biopsy sample was obtained via ultrasound-guided aspiration and histopathological study revealed inflammatory and fibrotic changes. With high suspicion of recurrence of the hepatocellular carcinoma, surgical exploration was performed and an intraoperative frozen section proved the recurrence. We thus diagnosed this case as a recurrence of hepatocellular carcinoma after liver transplantation. To our knowledge, there have been no previous reports of early tumor recurrence after liver transplantation being the cause of an anastomotic biliary stricture.Un varón de 52 años visitó nuestro hospital quejándose de anorexia y fatiga a los dos meses de haber recibido un trasplante hepático ortotópico a causa de un carcinoma hepatocelular. La analítica mostró un cuadro clínico de ictericia obstructiva. La colangiografía con tubo en T mostró una estenosis biliar sobre la anastomosis. Se intentó una dilatación transluminal percutánea con globo y colocación de endoprótesis, que fracasó. La colangiografía por resonancia magnética mostró una posible recurrencia tumoral sobre el lugar de la estenosis biliar anastomótica. Se extrajo una muestra de biopsia mediante aspiración bajo guía ecográfica y el estudio histopatológico mostró alteraciones inflamatorias y fibróticas. Al sospecharse la recurrencia del carcinoma hepatocelular, se realizó una exploración quirúrgica; un corte intraoperatorio congelado demostr

  6. Niraparib Maintenance Therapy in Platinum-Sensitive, Recurrent Ovarian Cancer

    DEFF Research Database (Denmark)

    Mirza, Mansoor R; Monk, Bradley J; Herrstedt, Jørn

    2016-01-01

    Background Niraparib is an oral poly(adenosine diphosphate [ADP]-ribose) polymerase (PARP) 1/2 inhibitor that has shown clinical activity in patients with ovarian cancer. We sought to evaluate the efficacy of niraparib versus placebo as maintenance treatment for patients with platinum-sensitive, ......Background Niraparib is an oral poly(adenosine diphosphate [ADP]-ribose) polymerase (PARP) 1/2 inhibitor that has shown clinical activity in patients with ovarian cancer. We sought to evaluate the efficacy of niraparib versus placebo as maintenance treatment for patients with platinum...... or 4 adverse events that were reported in the niraparib group were thrombocytopenia (in 33.8%), anemia (in 25.3%), and neutropenia (in 19.6%), which were managed with dose modifications. Conclusions Among patients with platinum-sensitive, recurrent ovarian cancer, the median duration of progression...

  7. Highlights on recurrence after surgery for cervical cancer

    DEFF Research Database (Denmark)

    Fuglsang, Katrine

    Objective After surgery due to cervical cancer women are offered to attend a follow-up program 10 times during five years with the purpose for early diagnosis of recurrence. The aim of this study is to evaluate the follow-up program, which has remained unchanged for 20 years even though reminding...... and concerning women, who we consider healthy after surgery. Methods A retrospective longitudinal study of women attending follow-up program after surgery due to cervical cancer at the Department of Gynecology and Obstetrics, Aarhus University Hospital. 524 patients were identified from 1996 to 2011...... with the diagnosis of cervical cancer combined with a surgical procedure. From the national pathological database and patient files information was extracted. Information was stored in Epidata. Associations were calculated using stratified analysis and logistic regression. Results 133(25%) women of 524 needed...

  8. Preoperative biliary drainage using a fully covered self-expandable metallic stent for pancreatic head cancer: A prospective feasibility study.

    Science.gov (United States)

    Togawa, Osamu; Isayama, Hiroyuki; Kawakami, Hiroshi; Nakai, Yousuke; Mohri, Dai; Hamada, Tsuyoshi; Kogure, Hirofumi; Kawakubo, Kazumichi; Sakamoto, Naoya; Koike, Kazuhiko; Kita, Hiroto

    2018-01-01

    The role of endoscopic preoperative biliary drainage (PBD) for pancreatic head cancer is controversial because of the high incidence of stent occlusion before surgery. This study was performed to evaluate the feasibility and safety of PBD using a fully covered self-expandable metallic stent (FCSEMS). This multicenter prospective study involved 26 patients treated for pancreatic head cancer with distal bile duct obstruction from April 2011 to March 2013. An FCSEMS was endoscopically placed in 24 patients. Among these, 7 patients were diagnosed with unresectable cancer, and 17 underwent surgery at a median of 18 days after FCSEMS placement. The main outcome measure was preoperative and postoperative adverse events. Two adverse events (cholecystitis and insufficient resolution of jaundice) occurred between FCSEMS placement and surgery (12%). Postoperative adverse events occurred in eight patients (47%). The cumulative incidence of stent-related adverse events 4 and 8 weeks after FCSEMS placement among the 24 patients who underwent this procedure were 19%. PBD using an FCSEMS is feasible in patients with resectable pancreatic head cancer. Placement of an FCSEMS can be an alternative PBD technique when surgery without delay is impossible. A larger randomized controlled trial is warranted.

  9. Resection of recurrent neck cancer with carotid artery replacement.

    Science.gov (United States)

    Illuminati, Giulio; Schneider, Fabrice; Minni, Antonio; Calio, Francesco G; Pizzardi, Giulia; Ricco, Jean-Baptiste

    2016-05-01

    The management of patients with recurrent neck cancer invading the carotid artery is controversial. The purpose of this study was to evaluate overall survival rate, primary patency of vascular reconstructions, and quality-adjusted life-years (QALYs) after en bloc resection of the carotid artery and tumor with in-line polytetrafluoroethylene (PTFE) carotid grafting, followed by radiotherapy. From 2000 to 2014, 31 consecutive patients with recurrent neck cancer invading the carotid artery underwent en bloc resection and simultaneous carotid artery reconstruction with a PTFE graft, which was associated in 18 cases with a myocutaneous flap. The primary tumor was a squamous cell carcinoma of the larynx in 17 patients and of the hypopharynx in 7, an undifferentiated carcinoma of unknown origin in 4, and an anaplastic carcinoma of the thyroid in 3. All of the patients underwent postoperative radiotherapy (50-70 Gy), and 10 of them also underwent chemotherapy (doxorubicin and cisplatin). None of the patients died or sustained a stroke during the first 30 days after the index procedure. Postoperative morbidity consisted of 6 transitory dysphagias, 3 vocal cord palsies, 2 wound dehiscences, 1 transitory mandibular claudication, and 1 partial myocutaneous flap necrosis. No graft infection occurred during follow-up. Fifteen patients (48%) died from metastatic cancer during a mean follow-up of 45.4 months (range, 8-175 months). None of the patients showed evidence of local recurrence, stroke, or thrombosis of the carotid reconstruction. The 5-year survival rate was 49 ± 10%. The overall number of QALYs was 3.12 (95% confidence interval, 1.87-4.37) with a significant difference between patients without metastasis at the time of redo surgery (n = 26; QALYs, 3.74) and those with metastasis (n = 5; QALYs, 0.56; P = .005). QALYs were also significantly improved in patients with cancer of the larynx (n = 17; QALYs, 4.69) compared to patients presenting with other types of

  10. Analysis of intravesical recurrence after bladder-preserving therapy for muscle-invasive bladder cancer

    International Nuclear Information System (INIS)

    Onozawa, Mizuki; Miyanaga, Naoto; Hinotsu, Shiro

    2012-01-01

    The aim of the present study was to analyze the pattern of recurrences after bladder-preserving therapy for muscle-invasive bladder cancer. The subjects were 77 patients with T2-3N0M0 bladder cancer whose bladder was preserved by intra-arterial chemotherapy and radiation. The patterns of the first recurrences were retrospectively analyzed. With a median follow-up of 38.5 months, 17 patients (22.1%) experienced intravesical recurrence without metastasis, 14 (82.4%) of which were cases of non-muscle-invasive bladder cancer recurrence and 3 (17.6%) of which were muscle-invasive bladder cancer recurrences. Muscle-invasive bladder cancer recurred at the same site as the initial tumor site in all three cases, whereas non-muscle-invasive bladder cancer recurred at different sites in 64% of the patients in that group. The peak hazard of the non-muscle-invasive bladder cancer recurrence was observed at around a year after treatment. Recurrent non-muscle-invasive bladder cancer was of a significantly lower histological grade with lower Ki-67-labeling indices than the initial muscle-invasive bladder cancer. Twelve (85.7%) of 14 patients with non-muscle-invasive bladder cancer recurrence achieved disease-free status. The multivariate analysis revealed that multiplicity, grade and tumor size were significantly correlated with the recurrence (P=0.0001, 0.0442 and 0.0412, respectively). Most of the recurrences after bladder-preserving therapy were cases of non-muscle-invasive bladder cancer. The recurrence pattern and characteristics of the tumors did not differ from those of primary non-muscle-invasive bladder cancer. Patients with high-risk factors would be candidates for prophylactic intravesical therapy for non-muscle-invasive bladder cancer recurrence. (author)

  11. EARLY RECURRENCE OF WELL-DIFFERENTIATED ENDOMETRIAL CANCER (A CASE REPORT

    Directory of Open Access Journals (Sweden)

    N. E. Levchrnko

    2017-01-01

    Full Text Available Endometrial cancer is the 6-th most common malignancy in women worldwide, accounting for about 4.8 % of all female cancers. The treatment of recurrent endometrial cancer remains a major challenge. Some endometrial cancer recurrences, for example vaginal stump recurrence, are reported to be effectively treated with surgical resection and radiation therapy. Early recurrence of early-stage well-differentiated endometrial cancer is uncommon. Case report. Herein we report a rare case of recurrent well-differentiated endometrial cancer in a 65-year-old woman. The patient had recurrence 10 months after laparoscopic hysterectomy with bilateral salpingo-oophorectomy. Recurrent endometrial tumor with extension into the rectosigmoid colon, urinary bladder and the right ureter manifested itself clinically with severe pain requiring the use of opioids. The recurrent tumor was removed. Resection of the bladder, left ureter and upper ampular rectum was followed by anastomosis. The patient received multiple cycles of chemotherapy. Conclusion. Compliance with the principles of ablastics during the laparoscopic or laparotomic surgery helps to avoid recurrence in patients with prognostically favorable cancer. In case of recurrence, combined operations are the only possible chance of improving survival of patients with locally advanced or recurrent tumors, which are insensitive to chemoradiotherapy.

  12. Can anaesthetic and analgesic techniques affect cancer recurrence or metastasis?

    LENUS (Irish Health Repository)

    Heaney, A

    2012-12-01

    Summary Cancer is a leading cause of morbidity and mortality worldwide and the ratio of incidence is increasing. Mortality usually results from recurrence or metastases. Surgical removal of the primary tumour is the mainstay of treatment, but this is associated with inadvertent dispersal of neoplastic cells into the blood and lymphatic systems. The fate of the dispersed cells depends on the balance of perioperative factors promoting tumour survival and growth (including surgery per se, many anaesthetics per se, acute postoperative pain, and opioid analgesics) together with the perioperative immune status of the patient. Available evidence from experimental cell culture and live animal data on these factors are summarized, together with clinical evidence from retrospective studies. Taken together, current data are sufficient only to generate a hypothesis that an anaesthetic technique during primary cancer surgery could affect recurrence or metastases, but a causal link can only be proved by prospective, randomized, clinical trials. Many are ongoing, but definitive results might not emerge for a further 5 yr or longer. Meanwhile, there is no hard evidence to support altering anaesthetic technique in cancer patients, pending the outcome of the ongoing clinical trials.

  13. A Review of Current Machine Learning Methods Used for Cancer Recurrence Modeling and Prediction

    Energy Technology Data Exchange (ETDEWEB)

    Hemphill, Geralyn M. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2016-09-27

    Cancer has been characterized as a heterogeneous disease consisting of many different subtypes. The early diagnosis and prognosis of a cancer type has become a necessity in cancer research. A major challenge in cancer management is the classification of patients into appropriate risk groups for better treatment and follow-up. Such risk assessment is critically important in order to optimize the patient’s health and the use of medical resources, as well as to avoid cancer recurrence. This paper focuses on the application of machine learning methods for predicting the likelihood of a recurrence of cancer. It is not meant to be an extensive review of the literature on the subject of machine learning techniques for cancer recurrence modeling. Other recent papers have performed such a review, and I will rely heavily on the results and outcomes from these papers. The electronic databases that were used for this review include PubMed, Google, and Google Scholar. Query terms used include “cancer recurrence modeling”, “cancer recurrence and machine learning”, “cancer recurrence modeling and machine learning”, and “machine learning for cancer recurrence and prediction”. The most recent and most applicable papers to the topic of this review have been included in the references. It also includes a list of modeling and classification methods to predict cancer recurrence.

  14. Rupture of an expander prosthesis mimics axillary cancer recurrence.

    LENUS (Irish Health Repository)

    Ismael, T

    2005-10-01

    Regional silicone gel migration from a ruptured breast implant has been reported at different locations including the upper extremity, chest wall muscles, axilla and back. We report a patient who presented with an axillary mass that mimicked a regional recurrence 5 years after breast cancer reconstruction with a latissimus dorsi musculocutaneous flap and silicon gel expander-prosthesis. Surgical exploration revealed that the mass contained silicone gel around the port of the breast expander that had ruptured. The mass was confluent with an intracapsular silicone leak through a tract along the tube of the expander port.

  15. Report of a Multicenter Phase II Trial Testing a Combination of Biweekly Bevacizumab and Daily Erlotinib in Patients With Unresectable Biliary Cancer: A Phase II Consortium Study

    Science.gov (United States)

    Lubner, Sam J.; Mahoney, Michelle R.; Kolesar, Jill L.; LoConte, Noelle K.; Kim, George P.; Pitot, Henry C.; Philip, Philip A.; Picus, Joel; Yong, Wei-Peng; Horvath, Lisa; Van Hazel, Guy; Erlichman, Charles E.; Holen, Kyle D.

    2010-01-01

    Purpose Biliary cancers overexpress epidermal growth factor receptor (EGFR), and angiogenesis has been correlated with poor outcome. Erlotinib, an EGFR tyrosine kinase inhibitor, and bevacizumab, a vascular endothelial growth factor (VEGF) inhibitor have each been shown to have activity in biliary cancer. The primary objective of this study was to evaluate the response rate by Response Evaluation Criteria in Solid Tumors (RECIST). Secondary end points included overall survival (OS), time to progression (TTP), VEGF levels, and molecular studies of EGFR and k-ras. Patients and Methods Eligible patients had advanced cholangiocarcinoma or gallbladder cancer. Patients were treated with bevacizumab 5 mg/kg intravenously on days 1 and 15 and erlotinib 150 mg by mouth daily on days 1 through 28. Responses were evaluated by RECIST. VEGF levels were collected, and samples were analyzed for EGFR mutation by polymerase chain reaction. Results Fifty-three eligible patients were enrolled at eight sites. Of 49 evaluable patients, six (12%; 95% CI, 6% to 27%) had a confirmed partial response. Stable disease was documented in another 25 patients (51%). Rash was the most common grade 3 toxicity. Four patients had grade 4 toxicities. Median OS was 9.9 months, and TTP was 4.4 months. Low repeats (G k-ras Q38 genotype (wild type) were associated with improved outcomes. Conclusion Combination chemotherapy with bevacizumab and erlotinib showed clinical activity with infrequent grade 3 and 4 adverse effects in patients with advanced biliary cancers. On the basis of preliminary molecular analysis, presence of a k-ras mutation may alter erlotinib efficacy. The combination of bevacizumab and erlotinib may be a therapeutic alternative in patients with advanced biliary cancer. PMID:20530271

  16. [PMU therapy of recurrent gastric cancer. A case report].

    Science.gov (United States)

    Ohyama, S; Yonemura, Y; Matsuki, N; Miyata, R; Noto, H; Sakuma, H; Yagi, M; Sawa, T; Ogino, S; Miyazaka, I

    1986-03-01

    A 56-year-old woman with recurrent gastric cancer treated with PMU therapy, combined CDDP 75 mg/m2 i.v. MMC 10 mg/body i.v. and UFT 400mg/body/2 alpha/day p.o., was reported. She was admitted because of cervical lymph node swelling and abdominal tumor (para-aorta lymph node swelling). She was treated two times with this therapy and induced into complete remission. The serum CEA level, more than 500 ng/ml before the treatment, was reduced to 6.7 ng/ml after treatment. She has currently been free of disease for more than four weeks. We conclude that this PMU therapy is extremely effective for indurable gastric cancer.

  17. Perioperative events influence cancer recurrence risk after surgery.

    Science.gov (United States)

    Hiller, Jonathan G; Perry, Nicholas J; Poulogiannis, George; Riedel, Bernhard; Sloan, Erica K

    2018-04-01

    Surgery is a mainstay treatment for patients with solid tumours. However, despite surgical resection with a curative intent and numerous advances in the effectiveness of (neo)adjuvant therapies, metastatic disease remains common and carries a high risk of mortality. The biological perturbations that accompany the surgical stress response and the pharmacological effects of anaesthetic drugs, paradoxically, might also promote disease recurrence or the progression of metastatic disease. When cancer cells persist after surgery, either locally or at undiagnosed distant sites, neuroendocrine, immune, and metabolic pathways activated in response to surgery and/or anaesthesia might promote their survival and proliferation. A consequence of this effect is that minimal residual disease might then escape equilibrium and progress to metastatic disease. Herein, we discuss the most promising proposals for the refinement of perioperative care that might address these challenges. We outline the rationale and early evidence for the adaptation of anaesthetic techniques and the strategic use of anti-adrenergic, anti-inflammatory, and/or antithrombotic therapies. Many of these strategies are currently under evaluation in large-cohort trials and hold promise as affordable, readily available interventions that will improve the postoperative recurrence-free survival of patients with cancer.

  18. Salvage Re-Irradiation for Recurrent Head and Neck Cancer

    International Nuclear Information System (INIS)

    Lee, Nancy; Chan, Kelvin; Bekelman, Justin E.; Zhung, Joanne; Mechalakos, James; Narayana, Ashwatha; Wolden, Suzanne; Venkatraman, Ennapadam S.; Pfister, David; Kraus, Dennis; Shah, Jatin; Zelefsky, Michael J.

    2007-01-01

    Purpose: To present a retrospective review of treatment outcomes for recurrent head and neck (HN) cancer patients treated with re-irradiation (re-RT) at a single medical center. Methods and Materials: From July 1996-September 2005, 105 patients with recurrent HN cancer underwent re-RT at our institution. Sites included were: the neck (n = 21), nasopharynx (n 21), paranasal sinus (n = 18), oropharynx (n = 16), oral cavity (n = 9), larynx (n = 10), parotid (n = 6), and hypopharynx (n = 4). The median prior RT dose was 62 Gy. Seventy-five patients received chemotherapy with their re-RT (platinum-based in the majority of cases). The median re-RT dose was 59.4 Gy. In 74 (70%), re-RT utilized intensity-modulated radiation therapy (IMRT). Results: With a median follow-up of 35 months, 18 patients were alive with no evidence of disease. The 2-year loco-regional progression-free survival (LRPFS) and overall survival rates were 42% and 37%, respectively. Patients who underwent IMRT, compared to those who did not, had a better 2-year LRPF (52% vs. 20%, p < 0.001). On multivariate analysis, non-nasopharynx and non-IMRT were associated with an increased risk of loco-regional (LR) failure. Patients with LR progression-free disease had better 2-year overall survival vs. those with LR failure (56% vs. 21%, p < 0.001). Acute and late Grade 3-4 toxicities were reported in 23% and 15% of patients. Severe Grade 3-4 late complications were observed in 12 patients, with a median time to development of 6 months after re-RT. Conclusions: Based on our data, achieving LR control is crucial for improved overall survival in this patient population. The use of IMRT predicted better LR tumor control. Future aggressive efforts in maximizing tumor control in the recurrent setting, including dose escalation with IMRT and improved chemotherapy, are warranted

  19. Safety and effectiveness of gemcitabine in 260 patients with biliary tract cancer in a Japanese clinical practice based on post-marketing surveillance in Japan.

    Science.gov (United States)

    Okubo, Sumiko; Nishiuma, Shinichi; Kobayashi, Noriko; Taketsuna, Masanori; Taniai, Hisashi

    2012-11-01

    Gemcitabine was approved for the treatment of biliary tract cancer in 2006 in Japan. While biliary tract cancer is usually associated with patients 70 years of age or older and/or those who tend to have underlying liver dysfunction, data on this population were limited in the Japanese Phase II study of gemcitabine. Thus, further evaluation of safety and effectiveness in this population was planned. This special post-marketing surveillance was conducted as an observational study on the use of gemcitabine in a clinical practice setting. Gemcitabine-naïve patients with biliary tract cancer were enrolled from 2006 to 2008 and observed over 12 months; one or more doses of gemcitabine were administered during the period. Data such as patient background, treatment details, adverse events occurring during the observational period, laboratory values of liver enzyme and survival status were collected 3 and 12 months after the start of therapy. Of the 285 patients registered for the study, 260 were included in the analysis. The mean age was 66.9 years. There were 120 patients (46.2%) classified as elderly (70 years or older). Haematotoxicities were the most common adverse drug reactions. In the elderly and the non-elderly, adverse drug reactions (serious) occurred in 48.3% (20.8%) and 50.7% (12.9%), respectively. The overall estimated 1-year survival rate was 52.5% (95% confidence interval, 45.9-58.7%). In line with previous clinical and post-marketing studies conducted in Japan, the results of this study suggest that gemcitabine could be used safely and effectively for biliary tract cancer patients including the elderly.

  20. Ipilimumab in Treating Patients With Metastatic or Recurrent Human Papilloma Virus-Related Cervical Cancer

    Science.gov (United States)

    2018-05-23

    Cervical Adenocarcinoma; Cervical Squamous Cell Carcinoma, Not Otherwise Specified; Human Papillomavirus Infection; Recurrent Cervical Carcinoma; Stage IVA Cervical Cancer AJCC v6 and v7; Stage IVB Cervical Cancer AJCC v6 and v7

  1. Principles of management of recurrence of breast cancer after tamoxifen therapy (abstract)

    International Nuclear Information System (INIS)

    Rasool, I.

    1999-01-01

    The management of recurrence of breast cancer after Tamoxifen therapy needs special attention. The recurrence can be local or distant. The patient, should be thoroughly investigated to find out exact sites of recurrences. Local recurrence is managed by excision, skin grafting or various types of flaps. If extensive radiation is administrated or if not given previously. The distant recurrence in patients who have had adjuvant menopausal status, sites of recurrence while life threatening or not and previous response. The patients who are post menopausal have responded to previous Tamoxifen therapy, long DFI and soft tissues and bony metastasis are best managed by Aromatase inhibitors i.e. Letrozole. (author)

  2. Identification of a Genomic Signature Predicting for Recurrence in Early Stage Ovarian Cancer

    Science.gov (United States)

    2015-12-01

    do it. Thus, instead of simply sequencing all the FFPE samples, we used 10 tumor samples (5 recurrent and 5 non recurrent ) to test sequencing and...Award Number: W81XWH-12-1-0521 TITLE: Identification of a Genomic Signature Predicting for Recurrence in Early-Stage Ovarian Cancer PRINCIPAL...4. TITLE AND SUBTITLE 5a. CONTRACT NUMBER 5b. GRANT NUMBER W81XWH-12-1-0521 Identification of a Genomic Signature Predicting for Recurrence in

  3. Coffee Consumption and Risk of Biliary Tract Cancers and Liver Cancer: A Dose-Response Meta-Analysis of Prospective Cohort Studies.

    Science.gov (United States)

    Godos, Justyna; Micek, Agnieszka; Marranzano, Marina; Salomone, Federico; Rio, Daniele Del; Ray, Sumantra

    2017-08-28

    A meta-analysis was conducted to summarize the evidence from prospective cohort and case-control studies regarding the association between coffee intake and biliary tract cancer (BTC) and liver cancer risk. Eligible studies were identified by searches of PubMed and EMBASE databases from the earliest available online indexing year to March 2017. The dose-response relationship was assessed by a restricted cubic spline model and multivariate random-effect meta-regression. A stratified and subgroup analysis by smoking status and hepatitis was performed to identify potential confounding factors. We identified five studies on BTC risk and 13 on liver cancer risk eligible for meta-analysis. A linear dose-response meta-analysis did not show a significant association between coffee consumption and BTC risk. However, there was evidence of inverse correlation between coffee consumption and liver cancer risk. The association was consistent throughout the various potential confounding factors explored including smoking status, hepatitis, etc. Increasing coffee consumption by one cup per day was associated with a 15% reduction in liver cancer risk (RR 0.85; 95% CI 0.82 to 0.88). The findings suggest that increased coffee consumption is associated with decreased risk of liver cancer, but not BTC.

  4. Descriptive characteristics of colon and rectal cancer recurrence in a Danish population-based study.

    Science.gov (United States)

    Holmes, Ashley C; Riis, Anders H; Erichsen, Rune; Fedirko, Veronika; Ostenfeld, Eva Bjerre; Vyberg, Mogens; Thorlacius-Ussing, Ole; Lash, Timothy L

    2017-08-01

    Recurrence is a common outcome among patients that have undergone an intended curative resection for colorectal cancer. However, data on factors that influence colorectal cancer recurrence are sparse. We report descriptive characteristics of both colon and rectal cancer recurrence in an unselected population. We identified 21,152 patients with colorectal cancer diagnosed between May 2001 and December 2011 and registered with the Danish Colorectal Cancer Group. Recurrences were identified in 3198 colon and 1838 rectal cancer patients during follow-up. We calculated the frequency, proportion, and incidence rates of colon and rectal cancer recurrence within descriptive categories, and the cumulative five- and ten-year incidences of recurrence, treating death as a competing risk. We used a Cox proportional hazard model to calculate hazard ratios (HR) and 95% confidence intervals (CI). Recurrence risk was highest in the first three years of follow-up. Patients colon: 7.2 per 100 person-years; 95% CI: 6.5-7.9; rectum: 8.1 per 100 person-years; 95% CI: 7.2-9.0) and patients diagnosed with stage III cancer (colon HR: 5.70; 95% CI: 4.61-7.06; rectal HR: 7.02; 95% CI: 5.58-8.82) had increased risk of recurrence. Patients diagnosed with stage III cancer from 2009 to 2011 had a lower incidence of recurrence than those diagnosed with stage III cancer in the years before. Cumulative incidences of colon and rectal cancer recurrence were similar for both cancer types among each descriptive category. In this population, increases in colorectal cancer recurrence risk were associated with younger age and increasing stage at diagnosis. Cumulative incidence of recurrence did not differ by cancer type. Descriptive characteristics of colon and rectal cancer recurrence may help to inform patient-physician decision-making, and could be used to determine adjuvant therapies or tailor surveillance strategies so that recurrence may be identified early, particularly within the first 3 years of

  5. Radioimmunoassay for determination of tumor markers in the diagnosis of rectal cancer recurrences

    International Nuclear Information System (INIS)

    Ozhiganov, E.L.; Kuznetsova, L.F.

    1991-01-01

    The levels of tumor markers were determined in patients with rectal cancer recurrences by radioimmunoassay. An increase in a CEA level was observed most frequently. An increase in the levels of α-fetoprotein, ferritin and β 2 -microglobulin was observed. It was shown that the most specific and effective diagnostic test of rectal cancer recurrences was the determination of a CEA level

  6. Clinical review: surgical management of locally advanced and recurrent colorectal cancer.

    LENUS (Irish Health Repository)

    Courtney, D

    2014-01-01

    Recurrent and locally advanced colorectal cancers frequently require en bloc resection of involved organs to achieve negative margins. The aim of this review is to evaluate the most current literature related to the surgical management of locally advanced and recurrent colorectal cancer.

  7. Dual-time FDG-PET/CT in patients with potential breast cancer recurrence

    DEFF Research Database (Denmark)

    Baun, Christina; Falch Braas, Kirsten; Gerke, Oke

    Dual-time FDG-PET/CT in patients with potential breast cancer recurrence: head-to-head comparison with CT and bonescintigraphy......Dual-time FDG-PET/CT in patients with potential breast cancer recurrence: head-to-head comparison with CT and bonescintigraphy...

  8. Use of magnetic resonance imaging in detection of breast cancer recurrence: a systematic review.

    LENUS (Irish Health Repository)

    Quinn, Edel Marie

    2012-09-01

    Diagnosis of breast cancer recurrence can be difficult as a result of the presence of scar tissue in the breast. Magnetic resonance imaging (MRI) may be superior to traditional imaging in diagnosis of recurrence because of its ability to differentiate malignancy from scarring. Current guidelines on investigation of suspected breast cancer recurrence recommend MRI when other investigations have equivocal findings. We performed the first systematic review on this topic.

  9. cDNA Clones with Rare and Recurrent Mutations Found in Cancers | Office of Cancer Genomics

    Science.gov (United States)

    The CTD2 Center at UT- MD Anderson Cancer Center has developed High-Throughput Mutagenesis and Molecular Barcoding (HiTMMoB)1,2 pipeline to construct mutant alleles open reading frame expression clones that are either recurrent or rare in cancers. These barcoded genes can be used for context-specific functional validation, detection of novel biomarkers (pathway activation) and targets (drug sensitivity).

  10. Anastomotic Recurrence of Sigmoid Colon Cancer over Five Years after Surgery

    Directory of Open Access Journals (Sweden)

    Takahiro Yamauchi

    2013-10-01

    Full Text Available The incidence of anastomotic recurrence after curative resection of colorectal cancer is relatively low compared to that of other types of recurrence, such as hepatic, lung and local recurrence. However, almost all cases of anastomotic recurrence of colorectal cancer occur within 3 years after surgery. We experienced a rare case of anastomotic recurrence in whom colonoscopy revealed no signs of recurrence 3 years after surgery; however, anastomotic recurrence was detected over 5 years after surgery. A 60-year-old female with a history of surgery for cancer of the cecum in her forties underwent sigmoidectomy and right colectomy with D3 lymph node dissection for both stage IIA sigmoid colon cancer and stage IIA transverse colon cancer. Computed tomography and colonoscopy revealed no signs of recurrence 3 years after surgery; however, 5 years and 4 months after surgery, colonoscopy demonstrated surrounding flaring and swelling in the anastomotic area of the sigmoid colon, and a biopsy revealed an adenocarcinoma. Under the diagnosis of anastomotic recurrence over 5 years after surgery, lower anterior resection was performed. The patient has exhibited no other signs of recurrence in the 2 years since the last operation.

  11. Does fear of cancer recurrence differ between cancer types? A study from the population-based PROFILES registry

    NARCIS (Netherlands)

    Wal, M.A. van de; Poll-Franse, L. van de; Prins, J.B.; Gielissen, M.

    2016-01-01

    OBJECTIVE: Knowledge of factors associated with fear of cancer recurrence (FCR) may inform intervention development and improve patient care. The aims were (1) to compare FCR severity between cancer types and (2) to identify associations between FCR, demographics, medical characteristics,

  12. Immunomodulatory therapy in refractory/recurrent ovarian cancer.

    Science.gov (United States)

    Chen, Chao-Yu; Lai, Chyong-Huey; Yang, Lan-Yan; Tang, Yun-Hsin; Chou, Hung-Hsueh; Chang, Chee-Jen; Lin, Cheng-Tao

    2015-04-01

    To investigate the efficacy and toxicity of immunomodulatory therapy (IMT) alone or as an add-on to palliative/salvage chemotherapy in patients with refractory/recurrent epithelial ovarian cancer (EOC). We retrospectively analyzed the efficacy and toxicity of IMT in 15 patients with refractory/recurrent EOC who had previously received multiple chemotherapy regimens. The median age of the patients was 56 years (range, 41-75 years). Three patients were platinum-sensitive, two were platinum-resistant, and the remaining 10 patients were refractory to platinum-based front-line chemotherapy. IMT consisted of picibanil (OK-432) on Day 1, interleukin-2 and/or interferon-α on Day 2 administered by subcutaneous injection (every week or 2-weekly). Five patients never received metronomic oral cyclophosphamide. After IMT, three patients achieved partial remission (PR, lasting for 11 months, ≥ 12 months, and 16 months), and six patients had stable disease (SD). The disease stabilizing rate (PR+SD) was 60% (3/3 in platinum-sensitive and 6/12 in platinum-resistant/refractory patients). The absolute lymphocyte count (ALC) at 1 month after IMT was significantly higher in the PR+SD group (median 1242.0/μL) than in the progression group (median 325.0/μL) (p = 0.012). No ≥ Grade 3 toxicities were observed. The median post-IMT survival time was 12 months (range, 2-39 months). IMT alone or add-on to palliative/salvage chemotherapy for refractory/recurrent EOC achieves a substantial disease stabilizing rate without severe toxicity, which might be a potential option in selected patients. The ALC 1 month after IMT could be an early indicator to disease stabilization. Copyright © 2015. Published by Elsevier B.V.

  13. Reirradiation of locally recurrent rectal cancer: A systematic review

    International Nuclear Information System (INIS)

    Guren, Marianne Grønlie; Undseth, Christine; Rekstad, Bernt Louni; Brændengen, Morten; Dueland, Svein; Spindler, Karen-Lise Garm; Glynne-Jones, Rob; Tveit, Kjell Magne

    2014-01-01

    Background: Many patients with rectal cancer receive radiotherapy as a component of primary multimodality treatment. Although local recurrence is infrequent, reirradiation may be needed to improve resectability and outcomes. This systematic review investigated the effects of reirradiation in terms of feasibility, toxicity, and long-term outcomes. Methods: A Medline, Embase and Cochrane search resulted in 353 titles/abstracts. Ten publications describing seven prospective or retrospective studies were included, presenting results of 375 patients reirradiated for rectal cancer. Results: Median initial radiation dose was 50.4 Gy, median 8–30 months before reirradiation. Reirradiation was mostly administered using hyperfractionated (1.2–1.5 Gy twice-daily) or 1.8 Gy once-daily chemoradiotherapy. Median total dose was 30–40 Gy to the gross tumour volume with 2–4 cm margins. Median survival was 39–60 months in resected patients and 12–16 months in palliative patients. Good symptomatic relief was reported in 82–100%. Acute toxicity with diarrhoea was reported in 9–20%, late toxicity was insufficiently reported. Conclusions: Reirradiation of rectal cancer to limited volumes is feasible. When curative resection is possible, the goal is radical resection and long-term survival, and hyperfractionated chemoradiotherapy should be preferred to limit late toxicity. Reirradiation yielded good symptomatic relief in palliative treatment

  14. Review of guidance on recurrence risk management for general practitioners in breast cancer, colorectal cancer and melanoma guidelines.

    NARCIS (Netherlands)

    Spronk, I.; Korevaar, J.C.; Burgers, J.S.; Albreht, T.; Schellevis, F.G.

    2017-01-01

    Background. General practitioners (GPs) will face cancer recurrences more frequently due to the rising number of cancer survivors and greater involvement of GPs in the follow-up care. Currently, GPs are uncertain about managing recurrence risks and may need more guidance. Objective. To explore what

  15. Ramosetron for the prevention of nausea and vomiting during 5-fluorouracil-based chemoradiotherapy for pancreatico-biliary cancer

    International Nuclear Information System (INIS)

    Kim, Kyubo; Chie, Eui-Kyu; Jang, Jin-Young; Kim, Sun-Whe; Oh, Do-Youn; Im, Seock-Ah; Kim, Tae-You; Bang, Yung-Jue; Ha, Sung-W.

    2009-01-01

    The aim of the study was to evaluate the role of ramosetron for the prevention of chemoradiotherapy-induced nausea and vomiting (CRINV) in patients receiving upper abdominal irradiation with concurrent 5-fluorouracil chemotherapy. Between November 2006 and April 2007, 25 patients with pancreatico-biliary cancer underwent adjuvant chemoradiotherapy. A total dose of 40 Gy was delivered using 2 Gy/fraction, 5 days a week, with 2 weeks of planned rest after 20 Gy. Concomitant 5-fluorouracil (500 mg/m 2 /day i.v. bolus) was administered for the first 3 days of each split course. During the first course of chemoradiotherapy, all patients had prophylactic metoclopramide before treatment and those refractory to metoclopramide received rescue medication with ondansetron. During the second course of chemoradiotherapy, prophylactic ramosetron was given to patients who were refractory to ondansetron. Response to antiemetics was scored in four tiers: none, no CRINV; mild, did not interfere with normal daily life; moderate, interfered with normal daily life and severe, patient bedridden because of CRINV. Fifty-six percent of the patients (14 of 25) had moderate CRINV despite metoclopramide, and received ondansetron. Ten patients who experienced moderate CRINV despite the ondansetron had prophylactic ramosetron, and 60% of the patients (6 of 10) had the symptom improved. Ramosetron proved to be an effective alternative for the control of CRINV during upper abdominal irradiation with concurrent 5-fluorouracil chemotherapy. (author)

  16. 18F-deoxyglucose-PET in the detection of recurrence in head and neck cancer

    International Nuclear Information System (INIS)

    Chen Yingrui; Li Weixiong; Gu Meixin; Xie Songxi

    2002-01-01

    Objective: To evaluate 18 F-deoxyglucose-positron emission tomography (FDG-PET) in the detection of suspicious recurrence in head and neck cancers, as compared with CT/MRI imaging. Methods: Thirty-seven patients with clinically suspicious recurrences in head and neck cancers underwent FDG-PET, with 34 checked with CT/MRI imaging. The final diagnosis of recurrence were proved by pathology or clinical following-up. Results: FDG-PET detected recurrence successfully in 32 of 37 (86.5%) patients with 3 false positives and 2 false negatives. The FDG-PET sensitivity, specificity and accuracy in defining local recurrence were 91.7%, 76.9%, 86.5%, respectively; and those of CT/MRI were 68.2%, 75.0%, 61.8%, respectively. Conclusion: In comparison with CT/MRI, FDG-PET possesses a high accuracy in detecting recurrence in head and neck cancers

  17. The usefulness of FDG-PET for diagnosis of locally recurrent rectal cancer

    International Nuclear Information System (INIS)

    Sekimoto, Mitsugu; Ikeda, Masataka; Yamamoto, Hirofumi; Nomura, Masaya; Takemasa, Ichiro; Fukunaga, Hiroki; Higuchi, Ichiro; Monden, Morito

    2006-01-01

    The local recurrence is the most frequently encountered recurrent pattern after radical resection of rectal cancer. We show the results of our study evaluating the usefulness of FDGPET (PET) and fusion image of PET and CT for the diagnosis of local recurrence of rectal cancer. Forty-two patients with a suspicious local recurrence after curative resection of rectal cancer were prospectively recruited and underwent PET and CT. The fusion image yielded a correct diagnosis in 39 (93%) of 42 patients, whereas CT alone and PET alone did so in 33 (79%) and 37 (88%) patients, respectively. The fusion image had better diagnostic accuracy than CT alone (P=.0138) and PET alone (P=.0156), and altered patient management in 11 (26.2%) cases on the basis of additional information. Fusion image had a potential clinical value in the treatment of suspected local recurrence of rectal cancer. (author)

  18. Contribution of problem-solving skills to fear of recurrence in breast cancer survivors.

    Science.gov (United States)

    Akechi, Tatuo; Momino, Kanae; Yamashita, Toshinari; Fujita, Takashi; Hayashi, Hironori; Tsunoda, Nobuyuki; Iwata, Hiroji

    2014-05-01

    Although fear of recurrence is a major concern among breast cancer survivors after surgery, no standard strategies exist that alleviate their distress. This study examined the association of patients' problem-solving skills and fear of recurrence and psychological distress among breast cancer survivors. Randomly selected, ambulatory, female patients with breast cancer participated in this study. They were asked to complete the Concerns about Recurrence Scale (CARS) and the Hospital Anxiety and Depression Scale. Multiple regression analyses were used to examine their associations. Data were obtained from 317 patients. Patients' problem-solving skills were significantly associated with all subscales of fear of recurrence and overall worries measured by the CARS. In addition, patients' problem-solving skills were significantly associated with both their anxiety and depression. Our findings warrant clinical trials to investigate effectiveness of psychosocial intervention program, including enhancing patients' problem-solving skills and reducing fear of recurrence among breast cancer survivors.

  19. A phase 1b study of Selumetinib in combination with Cisplatin and Gemcitabine in advanced or metastatic biliary tract cancer: the ABC-04 study

    International Nuclear Information System (INIS)

    Bridgewater, John; Lopes, Andre; Beare, Sandra; Duggan, Marian; Lee, Dymphna; Ricamara, Maravic; McEntee, Delyth; Sukumaran, Ajithkumar; Wasan, Harpreet; Valle, Juan W.

    2016-01-01

    Combined treatment with cisplatin and gemcitabine (CisGem) is the standard of care for patients with advanced biliary tract cancer (ABC). Selumetinib (AZD6244, ARRY-142886) potently and selectively inhibits MEK1/2, an intracellular kinase and has shown activity in ABC. The objective of the ABC-04 trial was to establish the recommended dose of selumetinib in combination with CisGem in patients with ABC. Eligible patients were ≥ 18 years, had histologically or cytologically-confirmed unresectable recurrent or metastatic biliary tract, gallbladder or ampullary carcinoma, WHO performance status 0–2, and adequate major organ function. Patients may have had prior surgery, radiotherapy or adjuvant chemotherapy, but no prior CisGem and no prior chemotherapy for locally advanced or metastatic disease. Patients received cisplatin 25 mg/m 2 plus gemcitabine 1000 mg/m 2 intravenously on days 1 and 8 of a 21-day cycle. Selumetinib capsules were taken daily. Patients received up to 8 cycles of CisGem and could receive selumetinib until disease progression. A dose de-escalation scheme was used to determine the recommended dose of selumetinib. The first dose level was 75 mg bd. Patients were recruited in cohorts of 3 and assessed for dose limiting toxicity (DLT) during the first cycle of treatment. Thirteen patients were recruited, of whom 12 were evaluable for DLT (1 did not start treatment). All evaluable patients received the starting dose of selumetinib 75 mg bd and one patient experienced a DLT (cardiac chest pain). The median number of days selumetinib was taken (adjusted for the number of days of dose interruptions) was 171.5 (IQR: 75.5 to 344). Two patients remained on treatment at 14 and 19 months post registration. There were 3 temporary and 1 permanent interruptions of selumetinib in cycle 1. Eight patients were evaluable for objective response (RECIST v1.1): 3 had a partial response and 5 stable disease. The median PFS was 6.4 months (IQR 5.2 to 13.7). Toxicities

  20. Identification of Serum Biomarkers for Biliary Tract Cancers by a Proteomic Approach Based on Time-of-Flight Mass Spectrometry

    International Nuclear Information System (INIS)

    Wang, Wen-Jing; Xu, Wang-Hong; Liu, Cha-Zhen; Rashid, Asif; Cheng, Jia-Rong; Liao, Ping; Hu, Heng; Chu, Lisa W.; Gao, Yu-Tang; Yu, Kai; Hsing, Ann W.

    2010-01-01

    Biliary tract cancers (BTCs) are lethal malignancies currently lacking satisfactory methods for early detection and accurate diagnosis. Surface-enhanced laser desorption/ionization time-of-flight mass spectrometry (SELDI-TOF-MS) is a promising diagnostic tool for this disease. In this pilot study, sera samples from 50 BTCs and 30 cholelithiasis patients as well as 30 healthy subjects from a population-based case-control study were randomly grouped into training set (30 BTCs, 20 cholelithiasis and 20 controls), duplicate of training set, and blind set (20 BTCs, 10 cholelithiasis and 10 controls); all sets were analyzed on Immobilized Metal Affinity Capture ProteinChips via SELDI-TOF-MS. A decision tree classifier was built using the training set and applied to all test sets. The classification tree constructed with the 3,400, 4,502, 5,680, 7,598, and 11,242 mass-to-charge ratio (m/z) protein peaks had a sensitivity of 96.7% and a specificity of 85.0% when comparing BTCs with non-cancers. When applied to the duplicate set, sensitivity was 66.7% and specificity was 70.0%, while in the blind set, sensitivity was 95.0% and specificity was 75.0%. Positive predictive values of the training, duplicate, and blind sets were 82.9%, 62.5% and 79.2%, respectively. The agreement of the training and duplicate sets was 71.4% (Kappa = 0.43, u = 3.98, P < 0.01). The coefficient of variations based on 10 replicates of one sample for the five differential peaks were 15.8–68.8% for intensity and 0–0.05% for m/z. These pilot results suggest that serum protein profiling by SELDI-TOF-MS may be a promising approach for identifying BTCs but low assay reproducibility may limit its application in clinical practice

  1. Vaginal vault recurrences of endometrial cancer in non-irradiated patients

    DEFF Research Database (Denmark)

    Hardarson, Hordur Alexander; Nyhøj Heidemann, Lene; Christensen, René dePont

    2015-01-01

    are few and limited to previously irradiated patients or patients with advanced disease. Investigation of surgical treatment for isolated vaginal vault recurrence is practically nonexistent. The aim of this study is to evaluate the efficacy of RT and ST in a non-irradiated group with recurrent endometrial...... cancer limited to the vaginal vault. METHODS: Patients treated for recurrent endometrial cancer at Odense University Hospital, Denmark between 2003 and 2012 were identified, n = 118. Thirty-three patients had an isolated vaginal vault recurrence and were treated with either RT, ST or both. Re...

  2. Utilization of health care services in cancer patients with elevated fear of cancer recurrence.

    Science.gov (United States)

    Champagne, Alexandra; Ivers, Hans; Savard, Josée

    2018-05-02

    Cancer patients commonly report experiencing fear of cancer recurrence (FCR), which may lead to several negative consequences. This study aimed at examining whether clinical levels of FCR are linked to a greater use of health care services. This is a secondary analysis of a longitudinal study of 962 cancer patients on the epidemiology of cancer-related insomnia. They completed the Fear of Cancer Recurrence Inventory-Short form (FCRI-SF) and reported information on their consultations (medical, psychosocial, and complementary and alternative medicine [CAM]) and medication usage (anxiolytics/hypnotics and antidepressants) at 6 time points over an 18-month period. Results indicated that clinical FCR at baseline was associated with greater consultation rates of medical and psychosocial professionals and a greater usage of anxiolytics/hypnotics and antidepressants. No significant association was found between the FCR level and use of CAM services. While consultation rates of medical and CAM professionals and usage of antidepressants generally increased over time, consultation rates of psychosocial professionals and usage of anxiolytics/hypnotics tended to decrease. Cancer patients with clinical levels of FCR are more likely to consult health care providers and to use psychotropic medications, which may translate into significant costs for society and the patients themselves. Copyright © 2018 John Wiley & Sons, Ltd.

  3. 18F-fluorodeoxyglucose PET and PET-CT in early detection of cancer recurrent

    International Nuclear Information System (INIS)

    Xing Yan; Zhao Jinhua

    2007-01-01

    Early detection of recurrent can improve prognosis and survival of patients with cancer. 18 F- fluorodeoxyglucose( 18 F-FDG) PET can detect metabolic changes before structural changes. The fused imaging provided by PET-CT can precisely localize the foci and demonstrate the complementary roles of functional and anatomic assessments in the diagnosis of cancer recurrence. In addition to the accurate diagnosis and definition of the whole extent of recurrent cancer, 18 F-FDG PET and PET-CT can impact patients management. (authors)

  4. Biologic determinants of tumor recurrence in stage II colon cancer: validation study of the 12-gene recurrence score in cancer and leukemia group B (CALGB) 9581.

    Science.gov (United States)

    Venook, Alan P; Niedzwiecki, Donna; Lopatin, Margarita; Ye, Xing; Lee, Mark; Friedman, Paula N; Frankel, Wendy; Clark-Langone, Kim; Millward, Carl; Shak, Steven; Goldberg, Richard M; Mahmoud, Najjia N; Warren, Robert S; Schilsky, Richard L; Bertagnolli, Monica M

    2013-05-10

    A greater understanding of the biology of tumor recurrence should improve adjuvant treatment decision making. We conducted a validation study of the 12-gene recurrence score (RS), a quantitative assay integrating stromal response and cell cycle gene expression, in tumor specimens from patients enrolled onto Cancer and Leukemia Group B (CALGB) 9581. CALGB 9581 randomly assigned 1,713 patients with stage II colon cancer to treatment with edrecolomab or observation and found no survival difference. The analysis reported here included all patients with available tissue and recurrence (n = 162) and a random (approximately 1:3) selection of nonrecurring patients. RS was assessed in 690 formalin-fixed paraffin-embedded tumor samples with quantitative reverse transcriptase polymerase chain reaction by using prespecified genes and a previously validated algorithm. Association of RS and recurrence was analyzed by weighted Cox proportional hazards regression. Continuous RS was significantly associated with risk of recurrence (P = .013) as was mismatch repair (MMR) gene deficiency (P = .044). In multivariate analyses, RS was the strongest predictor of recurrence (P = .004), independent of T stage, MMR, number of nodes examined, grade, and lymphovascular invasion. In T3 MMR-intact (MMR-I) patients, prespecified low and high RS groups had average 5-year recurrence risks of 13% (95% CI, 10% to 16%) and 21% (95% CI, 16% to 26%), respectively. The 12-gene RS predicts recurrence in stage II colon cancer in CALGB 9581. This is consistent with the importance of stromal response and cell cycle gene expression in colon tumor recurrence. RS appears to be most discerning for patients with T3 MMR-I tumors, although markers such as grade and lymphovascular invasion did not add value in this subset of patients.

  5. Photodynamic Therapy Using Temoporfin Before Surgery in Treating Patients With Recurrent Oral Cavity or Oropharyngeal Cancer

    Science.gov (United States)

    2014-09-02

    Recurrent Squamous Cell Carcinoma of the Lip and Oral Cavity; Recurrent Squamous Cell Carcinoma of the Oropharynx; Recurrent Verrucous Carcinoma of the Oral Cavity; Stage I Squamous Cell Carcinoma of the Lip and Oral Cavity; Stage I Squamous Cell Carcinoma of the Oropharynx; Stage I Verrucous Carcinoma of the Oral Cavity; Stage II Squamous Cell Carcinoma of the Lip and Oral Cavity; Stage II Squamous Cell Carcinoma of the Oropharynx; Stage II Verrucous Carcinoma of the Oral Cavity; Tongue Cancer

  6. Hyperfractionated stereotactic reirradiation for recurrent head and neck cancer

    Energy Technology Data Exchange (ETDEWEB)

    Cvek, Jakub; Knybel, Lukas; Skacelikova, Eva; Otahal, Bretislav; Molenda, Lukas; Feltl, David [University Hospital Ostrava, Department of Oncology, Ostrava (Czech Republic); Stransky, Jiri; Res, Oldrich [University Hospital Ostrava, Department of Maxilofacial Surgery, Ostrava (Czech Republic); Matousek, Petr; Zelenik, Karol [University Hospital Ostrava, Department of Otolaryngology, Ostrava (Czech Republic)

    2016-01-15

    The goal of this work was to evaluate the efficacy and toxicity of hyperfractionated stereotactic reirradiation (re-RT) as a treatment for inoperable, recurrent, or second primary head and neck squamous cell cancer (HNSCC) that is not suitable for systemic treatment. Forty patients with recurrent or second primary HNSCC were included in this study. The patients had a median gross tumor volume of 76 ml (range 14-193 ml) and a previous radiotherapy dose greater than 60 Gy. Treatment was designed to cover 95 % of the planning target volume (PTV, defined as gross tumor volume [GTV] + 3 mm to account for microscopic spreading, with no additional set-up margin) with the prescribed dose (48 Gy in 16 fractions b.i.d.). Treatment was administered twice daily with a minimum 6 h gap. Uninvolved lymph nodes were not irradiated. Treatment was completed as planned for all patients (with median duration of 11 days, range 9-14 days). Acute toxicity was evaluated using the RTOG/EORTC scale. A 37 % incidence of grade 3 mucositis was observed, with recovery time of ≤ 4 weeks for all of these patients. Acute skin toxicity was never observed to be higher than grade 2. Late toxicity was also evaluated according to the RTOG/EORTC scale. Mandible radionecrosis was seen in 4 cases (10 %); however, neither carotid blowout syndrome nor other grade 4 late toxicity occurred. One-year overall survival (OS) and local progression-free survival (L-PFS) were found to be 33 and 44 %, respectively. Performance status and GTV proved to be significant prognostic factors regarding local control and survival. Hyperfractionated stereotactic re-RT is a reasonable treatment option for patients with recurrent/second primary HNSCC who were previously exposed to high-dose irradiation and who are not candidates for systemic treatment or hypofractionation. (orig.) [German] Ziel der Studie war es, die Effektivitaet und Toxizitaet der hyperfraktionierten akzelerierten stereotaktischen Wiederbestrahlung (re

  7. Economic evaluation of diagnostic localization following biochemical prostate cancer recurrence.

    Science.gov (United States)

    Barocas, Daniel A; Bensink, Mark E; Berry, Kristin; Musa, Zahra; Bodnar, Carolyn; Dann, Robert; Ramsey, Scott D

    2014-10-01

    The aim of this study was to assess potential cost-effectiveness of using a prostate cancer specific functional imaging technology capable of identifying residual localized disease versus small volume metastatic disease for asymptomatic men with low but detectable prostate specific antigen (PSA) elevation following radical prostatectomy. Markov modeling was used to estimate the incremental impact on healthcare system costs (2012 USD) and quality-adjusted life-years (QALYs) of two alternative strategies: (i) using the new diagnostic to guide therapy versus (ii) current usual care-using a combination of computed tomography, magnetic resonance imaging, and bone scan to guide therapy. Costs were based on estimates from literature and Medicare reimbursement. Prostate cancer progression, survival, utilities, and background risk of all-cause mortality were obtained from literature. Base-case diagnostic sensitivity (75 percent), specificity (90 percent), and cost (USD 2,500) were provided by our industry partner GE Healthcare. The new diagnostic strategy provided an average gain of 1.83 (95 percent uncertainty interval [UI]: 1.24-2.64) QALYs with added costs of USD 15,595 (95 percent UI: USD -6,330-44,402) over 35 years. The resulting incremental cost-effectiveness ratio was USD 8,516/QALY (95 percent UI: USD -2,947-22,372). RESULTS were most influenced by the utility discounting rate and test performance characteristics; however, the new diagnostic provided clinical benefits over a wide range of sensitivity and specificity. This analysis suggests a diagnostic technology capable of identifying whether men with biochemical recurrence after radical prostatectomy have localized versus metastatic disease would be a cost-effective alternative to current standard work-up. The results support additional investment in development and validation of such a diagnostic.

  8. A Framework for Treatment Decision Making at Prostate Cancer Recurrence.

    Science.gov (United States)

    Lange, Jane M; Trock, Bruce J; Gulati, Roman; Etzioni, Ruth

    2017-11-01

    Of the 50,000 men in the US who elect for radical prostatectomy for prostate cancer, 24% to 40% will have a prostate-specific antigen (PSA) recurrence (PSA-R) within 10 years. Deciding whether to administer salvage therapy (ST) at PSA-R presents challenges, as treatment reduces the risk of progression to clinical metastasis but incurs unnecessary side effects should the man die before metastasis. We have developed a new harm-benefit framework using a clinical cohort to inform shared decision making between patients and physicians at PSA-R. Records of 1,045 Johns Hopkins University Hospital patients diagnosed between 1984 and 2013 who had PSA-R following radical prostatectomy were analyzed using marginal structural models to estimate the baseline risk of metastasis and the effect of ST (radiation therapy with or without hormone therapy) while accounting for selection into ST on the basis of PSA growth. The estimated model predicts the harm-benefit tradeoffs of ST within patient subgroups. The benefit of ST is the absolute reduction in the risk of metastasis within 10 years; the harm is the frequency of cancers that would not have metastasized in the patient's lifetime in the absence of ST (overtreatment). The adjusted hazard ratio associated with ST was 0.41 (95% CI, 0.31 to 0.55). Providing ST to all men at PSA-R reduced the risk of metastasis from 43% to 23% but led to 31% of men being overtreated (harm/benefit = 31/(43-23) = 1.6). Providing ST to men with Gleason score >7 reduced the risk of metastasis from 67% to 39%, with 13% of men being overtreated (harm/benefit = 13/(67-39) = 0.5). A quantitative framework that evaluates primary harms and benefits of ST after PSA-R will facilitate informed decision making. Immediate ST may be more appropriate in patient subgroups at elevated risk of metastasis.

  9. Fear of cancer recurrence and its predictive factors among Iranian cancer patients

    Directory of Open Access Journals (Sweden)

    Alireza Mohajjel Aghdam

    2014-01-01

    Full Text Available Context: Fear of cancer recurrence (FOCR is one of the most important psychological problems among cancer patients. In extensive review of related literature there were no articles on FOCR among Iranian cancer patients. Aim: The aim of present study was to investigation FOCR and its predictive factors among Iranian cancer patients. Materials and Methods: In this descriptive-correlational study 129 cancer patients participated. For data collection, the demographic checklist and short form of fear of progression questionnaire was used. Logistic regression was used to determine predictive factors of FOCR. Result: Mean score of FOCR among participants was 44.8 and about 50% of them had high level of FOCR. The most important worries of participants were about their family and the future of their children and their lesser worries were about the physical symptoms and fear of physical damage because of cancer treatments. Also, women, breast cancer patient, and patients with lower level of education have more FOCR. Discussion: There is immediate need for supportive care program designed for Iranian cancer patients aimed at decreasing their FOCR. Especially, breast cancer patients and the patient with low educational level need more attention.

  10. From normal response to clinical problem: definition and clinical features of fear of cancer recurrence

    NARCIS (Netherlands)

    Lebel, S.; Ozakinci, G.; Humphris, G.; Mutsaers, B.; Thewes, B.; Prins, J.B.; Dinkel, A.; Butow, P.

    2016-01-01

    PURPOSE: Research to date on fear of cancer recurrence (FCR) shows that moderate to high FCR affects 22-87 % of cancer survivors and is associated with higher psychological morbidity (Simard et al J Cancer Surviv 7:300-322, 2013). Despite growing research interest in FCR, the lack of consensus on

  11. FDG-PET improves the staging and selection of patients with recurrent colorectal cancer

    International Nuclear Information System (INIS)

    Lonneux, Max; Reffad, Abdel-Malek; Pauwels, Stanislas; Detry, Roger; Kartheuser, Alex; Gigot, Jean-Francois

    2002-01-01

    Whole-body fluorine-18 fluorodeoxyglucose positron emission tomography (FDG-PET) has proved effective in the diagnosis and staging of recurrent colorectal cancer. In this study, we analysed how PET affects the management of patients with recurrent colorectal cancer by permitting more accurate selection of candidates for curative resection. The data of 79 patients with known or suspected recurrent colorectal cancer were analysed. Conventional imaging modalities (CIM) and PET results were compared with regard to their accuracy in determining the extent and the resectability of tumour recurrence. Recurrence was demonstrated in 68 of the 79 patients. The data indicate that PET was superior to CIM for detection of recurrence at all sites except the liver. Based on the CIM+PET staging, surgery with curative intent was proposed in 39 patients and was indeed achieved in 31 of them (80%). PET was more accurate than CIM alone in predicting the resectability or non-resectability of the recurrence (82% vs 68%, P=0.02). It is concluded that whole-body FDG-PET is highly sensitive for both the diagnosis and the staging of patients with recurrent colorectal cancer. Its use in conjunction with conventional imaging procedures results in a more accurate selection of patients for surgical treatment with curative intent. (orig.)

  12. Integrative gene network construction to analyze cancer recurrence using semi-supervised learning.

    Science.gov (United States)

    Park, Chihyun; Ahn, Jaegyoon; Kim, Hyunjin; Park, Sanghyun

    2014-01-01

    The prognosis of cancer recurrence is an important research area in bioinformatics and is challenging due to the small sample sizes compared to the vast number of genes. There have been several attempts to predict cancer recurrence. Most studies employed a supervised approach, which uses only a few labeled samples. Semi-supervised learning can be a great alternative to solve this problem. There have been few attempts based on manifold assumptions to reveal the detailed roles of identified cancer genes in recurrence. In order to predict cancer recurrence, we proposed a novel semi-supervised learning algorithm based on a graph regularization approach. We transformed the gene expression data into a graph structure for semi-supervised learning and integrated protein interaction data with the gene expression data to select functionally-related gene pairs. Then, we predicted the recurrence of cancer by applying a regularization approach to the constructed graph containing both labeled and unlabeled nodes. The average improvement rate of accuracy for three different cancer datasets was 24.9% compared to existing supervised and semi-supervised methods. We performed functional enrichment on the gene networks used for learning. We identified that those gene networks are significantly associated with cancer-recurrence-related biological functions. Our algorithm was developed with standard C++ and is available in Linux and MS Windows formats in the STL library. The executable program is freely available at: http://embio.yonsei.ac.kr/~Park/ssl.php.

  13. Integrative gene network construction to analyze cancer recurrence using semi-supervised learning.

    Directory of Open Access Journals (Sweden)

    Chihyun Park

    Full Text Available BACKGROUND: The prognosis of cancer recurrence is an important research area in bioinformatics and is challenging due to the small sample sizes compared to the vast number of genes. There have been several attempts to predict cancer recurrence. Most studies employed a supervised approach, which uses only a few labeled samples. Semi-supervised learning can be a great alternative to solve this problem. There have been few attempts based on manifold assumptions to reveal the detailed roles of identified cancer genes in recurrence. RESULTS: In order to predict cancer recurrence, we proposed a novel semi-supervised learning algorithm based on a graph regularization approach. We transformed the gene expression data into a graph structure for semi-supervised learning and integrated protein interaction data with the gene expression data to select functionally-related gene pairs. Then, we predicted the recurrence of cancer by applying a regularization approach to the constructed graph containing both labeled and unlabeled nodes. CONCLUSIONS: The average improvement rate of accuracy for three different cancer datasets was 24.9% compared to existing supervised and semi-supervised methods. We performed functional enrichment on the gene networks used for learning. We identified that those gene networks are significantly associated with cancer-recurrence-related biological functions. Our algorithm was developed with standard C++ and is available in Linux and MS Windows formats in the STL library. The executable program is freely available at: http://embio.yonsei.ac.kr/~Park/ssl.php.

  14. Sugar-sweetened beverage intake and cancer recurrence and survival in CALGB 89803 (Alliance.

    Directory of Open Access Journals (Sweden)

    Michael A Fuchs

    Full Text Available In colon cancer patients, obesity, sedentary lifestyle, and high dietary glycemic load have been associated with increased risk of cancer recurrence. High sugar-sweetened beverage intake has been associated with obesity, diabetes, and cardio-metabolic diseases, but the influence on colon cancer survival is unknown.We assessed the association between sugar-sweetened beverage consumption on cancer recurrence and mortality in 1,011 stage III colon cancer patients who completed food frequency questionnaires as part of a U.S. National Cancer Institute-sponsored adjuvant chemotherapy trial. Hazard ratios (HRs and 95% confidence intervals (CIs were calculated with Cox proportional hazard models.Patients consuming ≥ 2 servings of sugar-sweetened beverages per day experienced an adjusted HR for disease recurrence or mortality of 1.67 (95% CI, 1.04-2.68, compared with those consuming <2 servings per month (P(trend = 0.02. The association of sugar-sweetened beverages on cancer recurrence or mortality appeared greater among patients who were both overweight (body mass index ≥ 2 5 kg/m(2 and less physically active (metabolic equivalent task-hours per week <18 (HR = 2.22; 95% CI, 1.29-3.81, P(trend = 0.0025.Higher sugar-sweetened beverage intake was associated with a significantly increased risk of cancer recurrence and mortality in stage III colon cancer patients.

  15. Docosahexaenoic Acid in Preventing Recurrence in Breast Cancer Survivors

    Science.gov (United States)

    2016-06-20

    Benign Breast Neoplasm; Ductal Breast Carcinoma In Situ; Invasive Breast Carcinoma; Lobular Breast Carcinoma In Situ; Paget Disease of the Breast; Stage IA Breast Cancer; Stage IB Breast Cancer; Stage IIA Breast Cancer; Stage IIB Breast Cancer; Stage IIIA Breast Cancer; Stage IIIB Breast Cancer; Stage IIIC Breast Cancer

  16. Ipilimumab and Local Radiation Therapy in Treating Patients With Recurrent Melanoma, Non-Hodgkin Lymphoma, Colon, or Rectal Cancer

    Science.gov (United States)

    2017-01-12

    Adult Nasal Type Extranodal NK/T-cell Lymphoma; Anaplastic Large Cell Lymphoma; Angioimmunoblastic T-cell Lymphoma; Cutaneous B-cell Non-Hodgkin Lymphoma; Extranodal Marginal Zone B-cell Lymphoma of Mucosa-associated Lymphoid Tissue; Hepatosplenic T-cell Lymphoma; Intraocular Lymphoma; Nodal Marginal Zone B-cell Lymphoma; Peripheral T-cell Lymphoma; Recurrent Adult Burkitt Lymphoma; Recurrent Adult Diffuse Large Cell Lymphoma; Recurrent Adult Diffuse Mixed Cell Lymphoma; Recurrent Adult Diffuse Small Cleaved Cell Lymphoma; Recurrent Adult Grade III Lymphomatoid Granulomatosis; Recurrent Adult Immunoblastic Large Cell Lymphoma; Recurrent Adult Lymphoblastic Lymphoma; Recurrent Adult T-cell Leukemia/Lymphoma; Recurrent Colon Cancer; Recurrent Cutaneous T-cell Non-Hodgkin Lymphoma; Recurrent Grade 1 Follicular Lymphoma; Recurrent Grade 2 Follicular Lymphoma; Recurrent Grade 3 Follicular Lymphoma; Recurrent Mantle Cell Lymphoma; Recurrent Marginal Zone Lymphoma; Recurrent Melanoma; Recurrent Mycosis Fungoides/Sezary Syndrome; Recurrent Rectal Cancer; Recurrent Small Lymphocytic Lymphoma; Refractory Hairy Cell Leukemia; Small Intestine Lymphoma; Splenic Marginal Zone Lymphoma; T-cell Large Granular Lymphocyte Leukemia; Testicular Lymphoma; Waldenström Macroglobulinemia

  17. Vaginal vault recurrences of endometrial cancer in non-irradiated patients — Radiotherapy or surgery

    Directory of Open Access Journals (Sweden)

    Hordur Alexander Hardarson

    2015-01-01

    Conclusion: This study indicates that ST is an appropriate treatment for locally recurrent endometrial cancer. Our study involves a limited number of patients and is made retrospectively, therefore prospective and ideally randomized trials evaluating both survival and complications are warranted.

  18. FXYD-3 expression in relation to local recurrence of rectal cancer

    Energy Technology Data Exchange (ETDEWEB)

    Loftas, Per; Arbman, Gunnar; Sun, Xiao Feng; Hallbook, Olof [Dept. of Clinical and Experimental Medicine, Linkoping University, Norrkoping (Sweden); Edler, David [Dept. of Surgery, Karolinska Institute, Stockholm (Sweden); Syk, Erik [Dept. of Surgery, Ersta Hospital, Stockholm (Sweden)

    2016-03-15

    In a previous study, the transmembrane protein FXYD-3 was suggested as a biomarker for a lower survival rate and reduced radiosensitivity in rectal cancer patients receiving preoperative radiotherapy. The purpose of preoperative irradiation in rectal cancer is to reduce local recurrence. The aim of this study was to investigate the potential role of FXYD-3 as a biomarker for increased risk for local recurrence of rectal cancer. FXYD-3 expression was immunohistochemically examined in surgical specimens from a cohort of patients with rectal cancer who developed local recurrence (n = 48). The cohort was compared to a matched control group without recurrence (n = 81). Weak FXYD-3 expression was found in 106/129 (82%) of the rectal tumors and strong expression in 23/129 (18%). There was no difference in the expression of FXYD-3 between the patients with local recurrence and the control group. Furthermore there was no difference in FXYD-3 expression and time to diagnosis of local recurrence between patients who received preoperative radiotherapy and those without. Previous findings indicated that FXYD-3 expression may be used as a marker of decreased sensitivity to radiotherapy or even overall survival. We were unable to confirm this in a cohort of rectal cancer patients who developed local recurrence.

  19. Role of {sup 18}F-fluorodeoxyglucose PET/CT in Recurrent Ovary Cancer

    Energy Technology Data Exchange (ETDEWEB)

    O, Joo Hyun; Yoo, Ie Ryung; Choi, Woo Hee; Lee, Won Hyoung; Kim, Sung Hoon; Chung, Soo Kyo [The Catholic University of Korea, Seoul (Korea, Republic of)

    2008-06-15

    To date, anatomical imaging modalities of the pelvis and tumor markers have been the mainstay of surveillance for recurrent ovary cancer. This study aimed to assess the role of 18F-FDG PET/CT in evaluation of ovary cancer recurrences, especially in comparison with enhanced CT and tumor marker CA 125. 73 patients who had PET/CT scan for restaging of confirmed ovary cancer, and additional imaging with enhanced CT of the pelvis within one month were included. CA 125 level was available in all patients. From the PET/CT images, maximum standard uptake values (SUVmax) of suspected recurrence sites were recorded. Confirmation was available through re-operation or biopsy in 26 cases, and clinical assessment with series of follow-up images in 47. PET/CT had 93% sensitivity and 88% specificity for detecting recurrent ovary cancer. Enhanced CT of pelvis had sensitivity and specificity of 83% and 88%, and CA 125 50% and 95%. PET/CT has higher sensitivity for detecting recurrent ovary cancer compared to enhanced CT though the differences were not significant. PET/CT has significantly higher sensitivity than CA 125. However, the three tests all agreed in only 43% of the recurrence cases, and recurrence should be suspected when any of the tests, especially PET/CT, show positive findings.

  20. Role of 18F-fluorodeoxyglucose PET/CT in Recurrent Ovary Cancer

    International Nuclear Information System (INIS)

    O, Joo Hyun; Yoo, Ie Ryung; Choi, Woo Hee; Lee, Won Hyoung; Kim, Sung Hoon; Chung, Soo Kyo

    2008-01-01

    To date, anatomical imaging modalities of the pelvis and tumor markers have been the mainstay of surveillance for recurrent ovary cancer. This study aimed to assess the role of 18F-FDG PET/CT in evaluation of ovary cancer recurrences, especially in comparison with enhanced CT and tumor marker CA 125. 73 patients who had PET/CT scan for restaging of confirmed ovary cancer, and additional imaging with enhanced CT of the pelvis within one month were included. CA 125 level was available in all patients. From the PET/CT images, maximum standard uptake values (SUVmax) of suspected recurrence sites were recorded. Confirmation was available through re-operation or biopsy in 26 cases, and clinical assessment with series of follow-up images in 47. PET/CT had 93% sensitivity and 88% specificity for detecting recurrent ovary cancer. Enhanced CT of pelvis had sensitivity and specificity of 83% and 88%, and CA 125 50% and 95%. PET/CT has higher sensitivity for detecting recurrent ovary cancer compared to enhanced CT though the differences were not significant. PET/CT has significantly higher sensitivity than CA 125. However, the three tests all agreed in only 43% of the recurrence cases, and recurrence should be suspected when any of the tests, especially PET/CT, show positive findings

  1. FXYD-3 expression in relation to local recurrence of rectal cancer

    International Nuclear Information System (INIS)

    Loftas, Per; Arbman, Gunnar; Sun, Xiao Feng; Hallbook, Olof; Edler, David; Syk, Erik

    2016-01-01

    In a previous study, the transmembrane protein FXYD-3 was suggested as a biomarker for a lower survival rate and reduced radiosensitivity in rectal cancer patients receiving preoperative radiotherapy. The purpose of preoperative irradiation in rectal cancer is to reduce local recurrence. The aim of this study was to investigate the potential role of FXYD-3 as a biomarker for increased risk for local recurrence of rectal cancer. FXYD-3 expression was immunohistochemically examined in surgical specimens from a cohort of patients with rectal cancer who developed local recurrence (n = 48). The cohort was compared to a matched control group without recurrence (n = 81). Weak FXYD-3 expression was found in 106/129 (82%) of the rectal tumors and strong expression in 23/129 (18%). There was no difference in the expression of FXYD-3 between the patients with local recurrence and the control group. Furthermore there was no difference in FXYD-3 expression and time to diagnosis of local recurrence between patients who received preoperative radiotherapy and those without. Previous findings indicated that FXYD-3 expression may be used as a marker of decreased sensitivity to radiotherapy or even overall survival. We were unable to confirm this in a cohort of rectal cancer patients who developed local recurrence

  2. Treatment of locally advanced/locally recurrent breast cancer and inflammatory breast cancer

    International Nuclear Information System (INIS)

    Murakami, Masao

    2000-01-01

    This paper summarizes the treatment of locally advanced breast cancer, inflammatory breast cancer, and locally recurrent breast cancer. A multidisciplinary approach considering subclinical distant metastases is needed to treat these types of breast cancer. Subclinical distant metastasis is observed in about 80% of case of locally advanced cancer, and treatment of subclinical distant metastases, e.g., by endocrinotherapy and chemotherapy, is therefore essential to improving the prognosis. The standard therapy for unresectable locally advanced breast cancer consists of induction chemotherapy with anthracyclines and local treatment with mastectomy or irradiation. Previous reports have stated that induction chemotherapy was effective in 60-80% of the primary lesions or lymph node metastasis, and the CR rates were in the 10-20% range. Combination therapy with induction chemotherapy clearly improved the outcome over local treatment alone. The usual irradiation dose is 50 to 60 Gy/5 to 7 weeks to the whole breast or the thoracic wall. Boost irradiation at a dose of 10 to 25 Gy is performed in unresectable cases. The boost irradiation dose to the lymph node area is usually 45 to 50 Gy/5 to 6 weeks in cases without gross lesions and 10 to 15 Gy in cases with gross lesions. Combination therapy consisting of conservative pectoral mastectomy and postoperative adjuvant chemo- endocrino-therapy (i.e., adjuvant therapy) has become the standard regimen for treating resectable locally advanced breast cancer, because it significantly improves the recurrence rate and survival rate compared to local treatment alone. Some clinical have studies indicated that neoadjuvant therapy (i.e., induction chemotherapy + surgery/radiation therapy) is comparable or superior to adjuvant therapy in terms of improving the prognosis. However, the efficacy and most appropriate method of breast-conserving therapy after induction chemotherapy are still unclear. More clinical trials are needed. It has been

  3. Legal termination of a pregnancy resulting from transplanted cryopreserved ovarian tissue due to cancer recurrence

    DEFF Research Database (Denmark)

    Ernst, Emil Hagen; Offersen, Birgitte Vrou; Andersen, Claus Yding

    2013-01-01

    To report on a woman who conceived naturally and had a normal intrauterine pregnancy following transplantation of frozen/thawed ovarian tissue but decided to have an early abortion due to recurrence of breast cancer.......To report on a woman who conceived naturally and had a normal intrauterine pregnancy following transplantation of frozen/thawed ovarian tissue but decided to have an early abortion due to recurrence of breast cancer....

  4. Magnetic resonance imaging guided reirradiation of recurrent and second primary head and neck cancer

    OpenAIRE

    Chen, Allen M.; Cao, Minsong; Hsu, Sophia; Lamb, James; Mikaeilian, Argin; Yang, Yingli; Agazaryan, Nzhde; Low, Daniel A.; Steinberg, Michael L.

    2017-01-01

    Purpose: To report a single-institutional experience using magnetic resonance imaging (MRI) guided radiation therapy for the reirradiation of recurrent and second cancers of the head and neck. Methods and materials: Between October 2014 and August 2016, 13 consecutive patients with recurrent or new primary cancers of the head and neck that occurred in a previously irradiated field were prospectively enrolled in an institutional registry trial to investigate the feasibility and efficacy of ...

  5. Associations of Statin Use With Colorectal Cancer Recurrence and Mortality in a Danish Cohort.

    Science.gov (United States)

    Lash, Timothy L; Riis, Anders H; Ostenfeld, Eva B; Erichsen, Rune; Vyberg, Mogens; Ahern, Thomas P; Thorlacius-Ussing, Ole

    2017-09-15

    In earlier studies of the influence of hydroxymethylglutaryl-coenzyme A reductase inhibitors (also known as statins) on colorectal cancer prognosis, investigators reported a reduced rate of cancer-specific mortality. Studies of recurrence are few and small. Using data from Danish registries, we followed 21,152 patients diagnosed with stage I-III colorectal cancer from 2001 to 2011. We estimated the association between statin use in the preceding year and cancer recurrence, cancer-specific mortality, and all-cause mortality rates. We identified 5,036 recurrences, 7,084 deaths from any cause, and 4,066 deaths from colorectal cancer. After adjustment for potential confounders, statin use was not associated with recurrence (adjusted hazard ratio (aHR) = 1.01, 95% confidence interval (CI): 0.93, 1.09), but it was associated with death from colorectal cancer (aHR = 0.72, 95% CI: 0.65, 0.79) and death from any cause (aHR = 0.72, 95% CI: 0.67, 0.76). Statin use in the year preceding recurrence was associated with a reduced risk of cancer-specific mortality (aHR = 0.83, 95% CI: 0.74, 0.92) but also a reduced risk of death from any other cause (aHR = 0.78, 95% CI: 0.61, 1.00). Statin use was not associated with a reduced rate of colorectal cancer recurrence, but it was associated with a reduced rate of cancer-specific mortality, which suggests that there is no cancer-directed benefit; therefore, there is no basis to prescribe statins to colorectal cancer patients who do not have cardiovascular indications. © The Author(s) 2017. Published by Oxford University Press on behalf of the Johns Hopkins Bloomberg School of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  6. Evaluation of the recurrence pattern of gastric cancer after laparoscopic gastrectomy with D2 lymphadenectomy.

    Science.gov (United States)

    Kawamura, Yuichiro; Satoh, Seiji; Umeki, Yusuke; Ishida, Yoshinori; Suda, Koichi; Uyama, Ichiro

    2016-01-01

    The aim of this study was to analyze the oncological aspects of gastric cancer following laparoscopic gastrectomy with D2 lymphadenectomy (LG-D2). We retrospectively evaluated the long-term outcomes of 354 patients who underwent LG-D2 for primary gastric cancer. Recurrence patterns and predictors of peritoneal metastasis were analyzed. Median follow-up time was 43.8 months. Five-year overall survival rates for yp/pStages I, II, and III gastric cancer were 93.7, 78.5, and 42.2 %, respectively. Recurrence was observed in 86 patients. Peritoneal metastasis was the most frequent recurrence pattern (n = 51), followed by hepatic metastasis (n = 17). Lymphatic recurrence at distant sites was observed in 10 patients. No locoregional lymph node metastasis or local recurrence was seen. Nine of 51 cases of peritoneal recurrence were detected by probe laparoscopy. Peritoneal recurrence rates were significantly higher in yp/pT4 and yp/pN3 diseases compared with yp/pT ≤ 3 and yp/pN ≤ 2 diseases. Multivariate analyses demonstrated that yp/pT4, yp/pN3, tumor size ≥70 mm, vascular invasion, and undifferentiated tumors were predictors of peritoneal recurrence following LG-D2. Long-term outcomes of gastric cancer following LG-D2, including recurrence patterns and predictors of peritoneal metastasis, were comparable to those following open D2 gastrectomy. LG-D2 showed good local control. Probe laparoscopy after LG may be effective in detecting peritoneal recurrence, which is not determined with less invasive examinations, including a CT scan. Future large-scale prospective studies are desirable to evaluate not only surgical but also oncological benefits and safety of LG-D2 for advanced gastric cancer.

  7. Enhancing Breast Cancer Recurrence Algorithms Through Selective Use of Medical Record Data.

    Science.gov (United States)

    Kroenke, Candyce H; Chubak, Jessica; Johnson, Lisa; Castillo, Adrienne; Weltzien, Erin; Caan, Bette J

    2016-03-01

    The utility of data-based algorithms in research has been questioned because of errors in identification of cancer recurrences. We adapted previously published breast cancer recurrence algorithms, selectively using medical record (MR) data to improve classification. We evaluated second breast cancer event (SBCE) and recurrence-specific algorithms previously published by Chubak and colleagues in 1535 women from the Life After Cancer Epidemiology (LACE) and 225 women from the Women's Health Initiative cohorts and compared classification statistics to published values. We also sought to improve classification with minimal MR examination. We selected pairs of algorithms-one with high sensitivity/high positive predictive value (PPV) and another with high specificity/high PPV-using MR information to resolve discrepancies between algorithms, properly classifying events based on review; we called this "triangulation." Finally, in LACE, we compared associations between breast cancer survival risk factors and recurrence using MR data, single Chubak algorithms, and triangulation. The SBCE algorithms performed well in identifying SBCE and recurrences. Recurrence-specific algorithms performed more poorly than published except for the high-specificity/high-PPV algorithm, which performed well. The triangulation method (sensitivity = 81.3%, specificity = 99.7%, PPV = 98.1%, NPV = 96.5%) improved recurrence classification over two single algorithms (sensitivity = 57.1%, specificity = 95.5%, PPV = 71.3%, NPV = 91.9%; and sensitivity = 74.6%, specificity = 97.3%, PPV = 84.7%, NPV = 95.1%), with 10.6% MR review. Triangulation performed well in survival risk factor analyses vs analyses using MR-identified recurrences. Use of multiple recurrence algorithms in administrative data, in combination with selective examination of MR data, may improve recurrence data quality and reduce research costs. © The Author 2015. Published by Oxford University Press. All rights reserved. For

  8. Pre-diagnostic alcohol consumption and breast cancer recurrence and mortality

    DEFF Research Database (Denmark)

    Holm, Marianne; Olsen, Anja; Christensen, Jane

    2013-01-01

    The association between pre-diagnostic alcohol consumption and breast cancer recurrence and breast cancer specific mortality was investigated in 1,052 women diagnosed with early breast cancer in a prospective cohort of 29,875 women. Known clinical, lifestyle and socioeconomic risk factors were...... evaluated and adjusted for in multivariate analysis. We found a modest but significant association between pre-diagnostic alcohol consumption and breast cancer recurrence with a median follow-up of six years after date of diagnosis, both when using baseline measures of alcohol intake (HR, 1.65; 95% CI, 1...

  9. Impact of Intraluminal Brachytherapy on Survival Outcome for Radiation Therapy for Unresectable Biliary Tract Cancer: A Propensity-Score Matched-Pair Analysis

    Energy Technology Data Exchange (ETDEWEB)

    Yoshioka, Yasuo [Department of Radiation Oncology, Osaka University Graduate School of Medicine, Osaka (Japan); Ogawa, Kazuhiko, E-mail: kogawa@radonc.med.osaka-u.ac.jp [Department of Radiation Oncology, Osaka University Graduate School of Medicine, Osaka (Japan); Oikawa, Hirobumi [Department of Radiology, Iwate Medical University, Iwate (Japan); Onishi, Hiroshi [Department of Radiology, University of Yamanashi, Yamanashi (Japan); Kanesaka, Naoto [Department of Radiology, Tokyo Medical University, Tokyo (Japan); Tamamoto, Tetsuro [Department of Radiation Oncology, Nara Medical University of Medicine, Nara (Japan); Kosugi, Takashi [Department of Radiology, Hamamatsu University School of Medicine, Shizuoka (Japan); Hatano, Kazuo [Department of Radiation Oncology, Chiba Cancer Center, Chiba (Japan); Kobayashi, Masao [Department of Radiology, Jikei University School of Medicine, Tokyo (Japan); Ito, Yoshinori [Department of Radiation Oncology, National Cancer Center Hospital, Tokyo (Japan); Takayama, Makoto [Department of Radiology, Kyorin University School of Medicine, Tokyo (Japan); Takemoto, Mitsuhiro [Department of Radiology, Okayama University, Okayama (Japan); Karasawa, Katsuyuki [Department of Radiation Oncology, Tokyo Metropolitan Komagome Hospital, Tokyo (Japan); Nagakura, Hisayasu [Department of Radiology, KKR Sapporo Medical Center, Hokkaido (Japan); Imai, Michiko [Department of Radiation Oncology, Iwata City Hospital, Shizuoka (Japan); Kosaka, Yasuhiro [Department of Radiation Oncology, Kobe City Medical Center General Hospital, Hyogo (Japan); Yamazaki, Hideya [Department of Radiology, Kyoto Prefectural University of Medicine, Kyoto (Japan); Isohashi, Fumiaki [Department of Radiation Oncology, Osaka University Graduate School of Medicine, Osaka (Japan); Nemoto, Kenji [Department of Radiation Oncology, Yamagata University, Yamagata (Japan); Nishimura, Yasumasa [Department of Radiation Oncology, Kinki University Faculty of Medicine, Osaka (Japan)

    2014-07-15

    Purpose: To determine whether adding intraluminal brachytherapy (ILBT) to definitive radiation therapy (RT) for unresectable biliary tract cancer has a positive impact on survival outcome. Methods and Materials: The original cohort comprised 209 patients, including 153 who underwent external beam RT (EBRT) alone and 56 who received both ILBT and EBRT. By matching propensity scores, 56 pairs (112 patients) consisting of 1 patient with and 1 patient without ILBT were selected. They were well balanced in terms of sex, age, performance status, clinical stage, jaundice, and addition of chemotherapy. The impact of ILBT on overall survival (OS), disease-specific survival (DSS), and local control (LC) was investigated. Results: The 2-year OS rates were 31% for the ILBT+ group and 40% for theILBT– group (P=.862). The 2-year DSS rates were 42% for the ILBT+ group and 41% for the ILBT– group (P=.288). The 2-year LC rates were 65% for the ILBT+ group and 35% for the ILBT– group (P=.094). Three of the 4 sensitivity analyses showed a significantly better LC for the ILBT+ group (P=.010, .025, .049), and another showed a marginally better LC (P=.068), and none of the sensitivity analyses showed any statistically significant differences in OS or DSS. Conclusions: In the treatment for unresectable biliary tract cancer, the addition of ILBT to RT has no impact on OS or DSS but is associated with better LC. Therefore, the role of ILBT should be addressed by other measures than survival benefit, for example, by less toxicity, prolonged biliary tract patency decreasing the need for further palliative interventions, or patient quality of life.

  10. Impact of Intraluminal Brachytherapy on Survival Outcome for Radiation Therapy for Unresectable Biliary Tract Cancer: A Propensity-Score Matched-Pair Analysis

    International Nuclear Information System (INIS)

    Yoshioka, Yasuo; Ogawa, Kazuhiko; Oikawa, Hirobumi; Onishi, Hiroshi; Kanesaka, Naoto; Tamamoto, Tetsuro; Kosugi, Takashi; Hatano, Kazuo; Kobayashi, Masao; Ito, Yoshinori; Takayama, Makoto; Takemoto, Mitsuhiro; Karasawa, Katsuyuki; Nagakura, Hisayasu; Imai, Michiko; Kosaka, Yasuhiro; Yamazaki, Hideya; Isohashi, Fumiaki; Nemoto, Kenji; Nishimura, Yasumasa

    2014-01-01

    Purpose: To determine whether adding intraluminal brachytherapy (ILBT) to definitive radiation therapy (RT) for unresectable biliary tract cancer has a positive impact on survival outcome. Methods and Materials: The original cohort comprised 209 patients, including 153 who underwent external beam RT (EBRT) alone and 56 who received both ILBT and EBRT. By matching propensity scores, 56 pairs (112 patients) consisting of 1 patient with and 1 patient without ILBT were selected. They were well balanced in terms of sex, age, performance status, clinical stage, jaundice, and addition of chemotherapy. The impact of ILBT on overall survival (OS), disease-specific survival (DSS), and local control (LC) was investigated. Results: The 2-year OS rates were 31% for the ILBT+ group and 40% for theILBT– group (P=.862). The 2-year DSS rates were 42% for the ILBT+ group and 41% for the ILBT– group (P=.288). The 2-year LC rates were 65% for the ILBT+ group and 35% for the ILBT– group (P=.094). Three of the 4 sensitivity analyses showed a significantly better LC for the ILBT+ group (P=.010, .025, .049), and another showed a marginally better LC (P=.068), and none of the sensitivity analyses showed any statistically significant differences in OS or DSS. Conclusions: In the treatment for unresectable biliary tract cancer, the addition of ILBT to RT has no impact on OS or DSS but is associated with better LC. Therefore, the role of ILBT should be addressed by other measures than survival benefit, for example, by less toxicity, prolonged biliary tract patency decreasing the need for further palliative interventions, or patient quality of life

  11. Patient and tumor characteristics associated with breast cancer recurrence after complete pathological response to neoadjuvant chemotherapy.

    Science.gov (United States)

    Ju, Na Rae; Jeffe, Donna B; Keune, Jason; Aft, Rebecca

    2013-01-01

    Breast cancer patients whose tumors achieve a pathological complete response (pCR) with neoadjuvant chemotherapy have a prognosis which is better than that predicted for the stage of their disease. However, within this subgroup of patients, recurrences have been observed. We sought to examine factors associated with recurrence in a population of breast cancer patients who achieved a pCR with neoadjuvant chemotherapy. A retrospective chart review was conducted of all patients with unilateral breast cancer treated with neoadjuvant chemotherapy from January 1, 2000 to December 31, 2010 at one comprehensive cancer center. A pCR was defined as no residual invasive cancer in the breast in the surgical specimen following neoadjuvant therapy. Recurrence was defined as visceral or bony reappearance of cancer after completion of all therapy. Of 818 patients who completed neoadjuvant chemotherapy, 144 (17.6 %) had pCR; six with bilateral breast cancer were excluded from further analysis. The mean time to follow-up was 47.2 months. Among the 138 patients with unilateral breast cancer, there were 14 recurrences (10.1 %). Using a binary multiple logistic regression model, examining types of chemotherapy and surgery, race, lymph node assessment, and lymph node status, breast cancer side, triple-negative status, and radiation receipt, only African-American patients (OR: 5.827, 95 % CI: 1.280-26.525; p = 0.023) were more likely to develop distant recurrence. The mean time to recurrence was 31.9 months. In our study, race was the only independent predictor of recurrence after achieving pCR with neoadjuvant chemotherapy. The reasons for this observation require further study.

  12. Recurrences in well-differentiated cancer of Thyroid

    International Nuclear Information System (INIS)

    Cadena Enrique

    2000-01-01

    The paper analyzes epidemic data on the relapses as well as of the advantages of the complementary handling of the well differentiated carcinoma of thyroid, the diagnostic methods are commented and the treatment of the same ones, the article includes topics like epidemiology, prevention, recurrences detection, recurrences handling and clinical case

  13. Surgical resection of late solitary locoregional gastric cancer recurrence in stomach bed.

    Science.gov (United States)

    Watanabe, Masanori; Suzuki, Hideyuki; Maejima, Kentaro; Komine, Osamu; Mizutani, Satoshi; Yoshino, Masanori; Bo, Hideki; Kitayama, Yasuhiko; Uchida, Eiji

    2012-07-01

    Late-onset and solitary recurrence of gastric signet ring cell (SRC) carcinoma is rare. We report a successful surgical resection of late solitary locoregional recurrence after curative gastrectomy for gastric SRC carcinoma. The patient underwent total gastrectomy for advanced gastric carcinoma at age 52. Seven years after the primary operation, he visited us again with sudden onset of abdominal pain and vomiting. We finally decided to perform an operation, based on a diagnosis of colon obstruction due to the recurrence of gastric cancer by clinical findings and instrumental examinations. The laparotomic intra-abdominal findings showed that the recurrent tumor existed in the region surrounded by the left diaphragm, colon of splenic flexure, and pancreas tail. There was no evidence of peritoneal dissemination, and peritoneal lavage fluid cytology was negative. We performed complete resection of the recurrent tumor with partial colectomy, distal pancreatectomy, and partial diaphragmectomy. Histological examination of the resected specimen revealed SRC carcinoma, identical in appearance to the previously resected gastric cancer. We confirmed that the intra-abdominal tumor was a locoregional gastric cancer recurrence in the stomach bed. The patient showed a long-term survival of 27 months after the second operation. In the absence of effective alternative treatment for recurrent gastric carcinoma, surgical options should be pursued, especially for late and solitary recurrence.

  14. Role and impact of [18F]-fluorodeoxyglucose positron emission tomography in recurrent breast cancer

    International Nuclear Information System (INIS)

    Grahek, D.; Montravers, F.; Aide, N.; Kerrou, K.; Talbot, J.N.

    2004-01-01

    [18F]-fluorodeoxyglucose positron emission tomography is widely used in oncology to detect malignant tissue, assess the extent of the disease and follow up treatment. In breast cancer, recurrence detection seems to be the leading indication of [18F] fluorodeoxyglucose positron emission tomography. This review, including recent publications, aims to evaluate its role to detect the recurrent malignant. tissue when tumour marker levels are isolatedly rising and to evaluate the extent of-the disease. The first impact studies reveal its important role in the management of the patients suspected of breast cancer recurrence. (author)

  15. Reirradiation + hyperthermia for recurrent breast cancer en cuirasse

    Energy Technology Data Exchange (ETDEWEB)

    Oldenborg, Sabine; Rasch, Coen R.N.; Os, Rob van; Kusumanto, Yoka H.; Voerde Sive Voerding, Paul J. zum; Crezee, Hans; Tienhoven, Geertjan van [University of Amsterdam (AMC), Department of Radiation Oncology, Z1-215, Academic Medical Center, Amsterdam (Netherlands); Oei, Bing S.; Venselaar, Jack L. [Institute Verbeeten (BVI), Department of Radiation Oncology, Tilburg (Netherlands); Heymans, Martijn W. [VU University Medical Center, Department of Epidemiology and Biostatistics, Amsterdam (Netherlands)

    2018-03-15

    Patients with irresectable locoregional recurrent breast cancer en cuirasse (BCEC) do not have effective curative treatment options. Hyperthermia, the elevation of tumor temperature to 40-45 C, is a well-established radio- and chemotherapy sensitizer. A total of 196 patients were treated with reirradiation and hyperthermia (reRT+HT) at two Dutch institutes from 1982-2005. The palliative effect was evaluated in terms of clinical outcome and toxicity. All patients received previous irradiation to a median dose of 50 Gy. In all, 75% of patients received 1-6 treatment modalities for previous tumor recurrences. ReRT consisted of 8 x 4 Gy given twice a week or 12 x 3 Gy given four times a week. Superficial hyperthermia was added once or twice a week. Tumor area comprised ≥1/2 of the ipsilateral chest wall. Overall clinical response rate was 72% (complete response [CR] 30%, partial response [PR] 42%, stable disease [SD] 22%, progressive disease [PD] 6%). The local progression-free rate at 1 year was 24%. Median survival was 6.9 months. Forty-three percent of our patients with CR, PR, SD after treatment remained infield progression-free until death or last follow-up. Acute ≥grade 3 toxicity occurred in 33% of patients, while late ≥grade 3 toxicity was recorded in 14% of patients. Tumor ulceration prior to treatment had a negative impact on both clinical outcome and toxicity. ReRT+HT provides sustainable palliative tumor control, despite refractory, extensive tumor growth. Compared to currently available systemic treatment options, reRT+HT is more effective with less toxicity. (orig.) [German] Fuer Patienten mit inoperablen lokoregionalen Rueckfaellen von Brustkrebs in Form eines Cancer en cuirasse (BCEC) gibt es keine effektiven kurativen Behandlungsoptionen. Die Hyperthermie, bei der die Tumortemperatur auf 40-45 C erhoeht wird, ist eine etablierte Methode zur Radio- und Chemotherapiesensibilisierung. Insgesamt 161 Patientinnen wurden in zwei niederlaendischen

  16. [Circulating miR-152 helps early prediction of postoperative biochemical recurrence of prostate cancer].

    Science.gov (United States)

    Chen, Jun-Feng; Liao, Yu-Feng; Ma, Jian-Bo; Mao, Qi-Feng; Jia, Guang-Cheng; Dong, Xue-Jun

    2017-07-01

    To investigate the value of circulating miR-152 in the early prediction of postoperative biochemical recurrence of prostate cancer. Sixty-six cases of prostate cancer were included in this study, 35 with and 31 without biochemical recurrence within two years postoperatively, and another 31 healthy individuals were enrolled as normal controls. The relative expression levels of circulating miR-152 in the serum of the subjects were detected by qRT-PCR, its value in the early diagnosis of postoperative biochemical recurrence of prostate cancer was assessed by ROC curve analysis, and the correlation of its expression level with the clinicopathological parameters of the patients were analyzed. The expression of circulating miR-152 was significantly lower in the serum of the prostate cancer patients than in the normal controls (t = -5.212, P = 0.001), and so was it in the patients with than in those without postoperative biochemical recurrence (t = -5.727, P = 0.001). The ROC curve for the value of miR-152 in the early prediction of postoperative biochemical recurrence of prostate cancer showed the area under the curve (AUC) to be 0.906 (95% CI: 0.809-0.964), with a sensitivity of 91.4% and a specificity of 80.6%. The expression level of miR-152 was correlated with the Gleason score, clinical stage of prostate cancer, biochemical recurrence, and bone metastasis (P 0.05). The expression level of circulating miR-152 is significantly reduced in prostate cancer patients with biochemical recurrence after prostatectomy and could be a biomarker in the early prediction of postoperative biochemical recurrence of the malignancy.

  17. Can pretreatment ADC values predict recurrence of bladder cancer after transurethral resection?

    Energy Technology Data Exchange (ETDEWEB)

    Funatsu, Hiroyuki, E-mail: hirofunatsu999@hotmail.com [Division of Diagnostic Imaging, Chiba Cancer Center, 666-2 Nitona-cho, Chuo-ku, Chiba 260-8717 (Japan); Imamura, Akihiro; Takano, Hideyuki [Division of Diagnostic Imaging, Chiba Cancer Center, 666-2 Nitona-cho, Chuo-ku, Chiba 260-8717 (Japan); Ueda, Takeshi [Division of Urology, Chiba Cancer Center, 666-2 Nitona-cho, Chuo-ku, Chiba 260-8717 (Japan); Uno, Takashi [Department of Radiology, Chiba University Graduate School of Medicine, 1-8-1 Inohana, Chuou-ku, Chiba 260-8670 (Japan)

    2012-11-15

    Objective: The aim of this retrospective study was to investigate the association between the pretreatment apparent diffusion coefficient (ADC) value and recurrence of bladder cancer after transurethral resection. Methods: Patients with superficial bladder cancer were identified. Mean ADC values of the tumors were compared between patients with and without recurrence following trans-urethral resection. A receiver-operator characteristic curve was used for determining the optimal cutoff ADC value. Univariate and multivariate analyses were used to determine the effect of ADC values and other factors. Results: With a mean follow-up period of 25 months, bladder cancer recurred in 14 of 44 patients (32%). The mean ADC value of tumors in patients with recurrence was lower than in those without recurrence (1.08 mm{sup 2}/s vs. 1.28 Multiplication-Sign 10{sup -3} mm{sup 2}/s; p = 0.003). The optimal cutoff ADC value for predicting recurrence was determined to be 1.12 Multiplication-Sign 10{sup -3} mm{sup 2}/s. A modest and significant negative correlation was observed between the ADC values and tumor size (r = -0.436, p = 0.008). After adjustment for size and risk groups, an ADC value equal to or less than the optimal cutoff remained a significant predictor of recurrence (odds ratio 6.3, 95% CI 1.23-32.2, p = 0.027). Conclusion: Pretreatment ADC values may be an independent predictor of bladder cancer recurrence.

  18. Can pretreatment ADC values predict recurrence of bladder cancer after transurethral resection?

    International Nuclear Information System (INIS)

    Funatsu, Hiroyuki; Imamura, Akihiro; Takano, Hideyuki; Ueda, Takeshi; Uno, Takashi

    2012-01-01

    Objective: The aim of this retrospective study was to investigate the association between the pretreatment apparent diffusion coefficient (ADC) value and recurrence of bladder cancer after transurethral resection. Methods: Patients with superficial bladder cancer were identified. Mean ADC values of the tumors were compared between patients with and without recurrence following trans-urethral resection. A receiver–operator characteristic curve was used for determining the optimal cutoff ADC value. Univariate and multivariate analyses were used to determine the effect of ADC values and other factors. Results: With a mean follow-up period of 25 months, bladder cancer recurred in 14 of 44 patients (32%). The mean ADC value of tumors in patients with recurrence was lower than in those without recurrence (1.08 mm 2 /s vs. 1.28 × 10 −3 mm 2 /s; p = 0.003). The optimal cutoff ADC value for predicting recurrence was determined to be 1.12 × 10 −3 mm 2 /s. A modest and significant negative correlation was observed between the ADC values and tumor size (r = −0.436, p = 0.008). After adjustment for size and risk groups, an ADC value equal to or less than the optimal cutoff remained a significant predictor of recurrence (odds ratio 6.3, 95% CI 1.23–32.2, p = 0.027). Conclusion: Pretreatment ADC values may be an independent predictor of bladder cancer recurrence.

  19. Effecst of Patho- Biological Factors on the Survival of Recurrent Breast Cancer Cases

    Science.gov (United States)

    Akbari, Mohammad Esmaeil; Rohani- Rasaf, Marzieh; Nafissi, Nahid; Akbari, Atieh; Shojaee, Leyla

    2018-04-25

    Background: Recurrence of breast cancer after treatment is generally due to loco-regional invasion or distant metastasis. Although patients with metastasis are considered incurable, existing treatments might prolong a patient’s life while also improving its quality. Choice of approach for individual patients requires identification of relevant survival factors. This study concerns factors influencing survival after recurrence in Iranian breast cancer patients. Methods: This study was performed on 442 recurrent breast cancer patients referred to the Cancer Research Center of Shahid Beheshti University between 1985 and 2015. After confirming recurrence as a distant metastasis or loco-regional invasion, the effects of demographic, clinic-pathologic, biological, type of surgery and type of adjuvant treatment on survival were evaluated using univariate and multivariate stratified Cox models. Results: The mean survival after recurrence was 18 months (5 days to 13 years), 219 patients (70.42%) survived two years, 75 patients (24.12%) survived from 2 to 5 years, and 17 patients (5.47%) survived more than 5 years. In this study, it was found through univariate analysis that the factors of age, lymph node status, DFI, place of recurrence and nodal ratio demonstrated greatest influence on survival after recurrence. On multivariate analysis, the most important factors influencing survival were the place of recurrence and the lymph node status. Conclusion: The results of this study enhance our knowledge of effects of different factors on survival of patients after breast cancer recurrence. Thus, they may be used to inform treatment choice. Creative Commons Attribution License

  20. Recurrent endometrial cancer: patterns of recurrent disease and assessment of prognosis

    Energy Technology Data Exchange (ETDEWEB)

    Sohaib, S.A. [Department of Radiology, Royal Marsden Hospital, London (United Kingdom); Houghton, S.L. [Department of Radiology, Royal Marsden Hospital, London (United Kingdom); Meroni, R. [Department of Academic Radiology, St Bartholomew' s Hospital, London (United Kingdom); Rockall, A.G. [Department of Academic Radiology, St Bartholomew' s Hospital, London (United Kingdom); Blake, P. [Department of Gynaecological Oncology, Royal Marsden Hospital, London (United Kingdom); Reznek, R.H. [Department of Academic Radiology, St Bartholomew' s Hospital, London (United Kingdom)

    2007-01-15

    Aim: To evaluate patterns of disease and identify factors predicting outcome in patients presenting with recurrent endometrial adenocarcinoma following primary surgery. Materials and methods: A retrospective review was performed of the imaging and clinical data in 86 patients (median age 66 years, range 42-88 years) presenting with recurrent endometrial adenocarcinoma following primary surgery. Results: Following primary surgery recurrent disease occurred within 2 years in 64% and within 3 years in 87%. Relapse was seen within lymph nodes in 41 (46%), the vagina in 36 (42%) the peritoneum in 24 (28%) and the lung in 21 (24%). Unusual sites of disease included spleen, pancreas, rectum, muscle and brain. Univariate survival analysis showed the factors significant for poor outcome were: multiple sites of disease, liver and splenic disease, haematogenous, peritoneal and nodal spread, poorly differentiated tumour, and early relapse. The presence of disease within the vagina, bladder or lung was not associated with poor prognosis. Multivariate analysis identified multiple sites of disease, liver and splenic metastases to be independent predictors of poor outcome. Conclusion: The most frequently observed sites of relapse are: lymph nodes, vagina, peritoneum and lung. Significant predictors of poor outcome in recurrent disease are multiple sites of disease and liver and splenic metastases.

  1. Pattern of distant recurrence according to the molecular subtypes in Korean women with breast cancer

    Directory of Open Access Journals (Sweden)

    Park Hyung Seok

    2012-01-01

    Full Text Available Abstract Background Distant recurrence is one of the most important risk factors in overall survival, and distant recurrence is related to a complex biologic interaction of seed and soil factors. The aim of the study was to investigate the association between the molecular subtypes and patterns of distant recurrence in patients with breast cancer. Methods In an investigation of 313 women with breast cancer who underwent surgery from 1994 and 2000, the expressions of estrogen and progestrone receptor (ER/PR, and human epithelial receptor-2 (HER2 were evaluated. The subtypes were defined as luminal-A, luminal-HER2, HER2-enriched, and triple negative breast cancer (TNBC according to ER, PR, and HER2 status. Results Bone was the most common site of distant recurrence. The incidence of first distant recurrence site was significantly different among the subtypes. Brain metastasis was more frequent in the luminal-HER2 and TNBC subtypes. In subgroup analysis, overall survival in patients with distant recurrence after 24 months after surgery was significantly different among the subtypes. Conclusions Organ-specific metastasis may depend on the molecular subtype of breast cancer. Tailored strategies against distant metastasis concerning the molecular subtypes in breast cancer may be considered.

  2. Prognostic factors of patients with locally recurrent rectal cancer after radical resection

    International Nuclear Information System (INIS)

    Liu Xiaobin; Yuan Zhiyong; You Jinqiang; Zhang Bailin; Zhu Li; Zhao Peng; Liu Jianzhong; Wang Ping

    2010-01-01

    Objective: To investigate the prognostic factors and the clinical outcome of locally recurrent rectal cancer after radical resection. Methods: From April 2000 to April 2004, 105 patients with locally recurrent rectal cancer after radical resection were re-treated in Tianjin cancer hospital. Thirty-four patients were re-treated with surgery combined with adjuvant chemoradiotherapy (group 1), 35 with surgery alone (group 2), and 36 with chemoradiotherapy (group 3). The impact of 17 clinico pathological factors and treatment modalities on the survival was analyzed. Results: The follow-up rate was 95. 2%. The median survival time was 23 months. The 1-, 3-and 5-year survival rates of patients with locally recurrent rectal cancer were 63% ,34% and 19%, respectively. The 1-, 3-and 5-year survival rates were 79%, 55% and 32% in group 1 ; 68%, 40% and 14% in group 2; and 64%, 36% and 11% in group 3; respectively (χ 2 =7. 96, P =0. 019). The univariate analysis showed that the degree of differentiation, depth of tumor invasion, number of metastatic lymph nodes, initial TNM stage, recurrent location, time to recurrence, and surgery combined with adjuvant therapy were significant prognostic factors, with the last 4 being the independent prognostic factors. Conclusions: Surgery combined with chemoradiotherapy may improve the survival of patients with locally recurrent rectal cancer. (authors)

  3. When fear of cancer recurrence becomes a clinical issue: a qualitative analysis of features associated with clinical fear of cancer recurrence.

    Science.gov (United States)

    Mutsaers, Brittany; Jones, Georden; Rutkowski, Nicole; Tomei, Christina; Séguin Leclair, Caroline; Petricone-Westwood, Danielle; Simard, Sébastien; Lebel, Sophie

    2016-10-01

    Fear of cancer recurrence (FCR) is a common experience for cancer survivors. However, it remains unclear what characteristics differentiate non-clinical from clinical levels of FCR. The goal of this study was to investigate the potential hallmarks of clinical FCR. A convenience sample of 40 participants (n = 19 female) was drawn from another study (Lebel et al. in Qual Life Res 25:311-321. doi: 10.1007/s11136-015-1088-2 , 2016). The semi-structured interview for fear of cancer recurrence (Simard and Savard in J Cancer Surviv 9:481-491. doi: 10.1007/s11764-015-0424-4 , 2015) was used to identify participants with non-clinical and clinical FCR and qualitative analysis of these interviews was performed. Individuals with clinical FCR reported the following features: death-related thoughts, feeling alone, belief that the cancer would return, experiencing intolerance of uncertainty, having cancer-related thoughts and imagery that were difficult to control, daily and recurrent, lasted 30 minutes or more, increased over time, caused distress and impacted their daily life. Triggers of FCR and coping strategies did not appear to be features of clinical FCR as they were reported by participants with a range of FCR scores. While features of clinical FCR found in this analysis such as intrusive thoughts, distress and impact on functioning confirmed previous FCR research, other features spontaneously emerged from the interviews including "death-related thoughts," "feeling alone," and "belief that the cancer will return." The participants' descriptions of cancer-specific fear and worry suggest that FCR is a distinct phenomenon related to cancer survivorship, despite similarities with psychological disorders (e.g., Anxiety Disorders). Future research investigating the construct of FCR, and the distinguishing features of clinical FCR across a range of cancer types and gender is required.

  4. DEGRO practical guidelines for radiotherapy of breast cancer VI: therapy of locoregional breast cancer recurrences

    Energy Technology Data Exchange (ETDEWEB)

    Harms, Wolfgang [St. Claraspital, Abteilung fuer Radioonkologie, Basel (Switzerland); Budach, W. [Heinrich-Heine-University, Duesseldorf (Germany); Dunst, J. [University Hospital Schleswig-Holstein, Kiel (Germany); Feyer, P. [Vivantes Hospital Neukoelln, Berlin (Germany); Fietkau, R.; Sauer, R. [University Hospital Erlangen, Erlangen (Germany); Krug, D. [University Hospital Heidelberg, Heidelberg (Germany); Piroth, M.D. [Witten/Herdecke University, HELIOS-Hospital Wuppertal, Wuppertal (Germany); Sautter-Bihl, M.L. [Municipal Hospital, Karlsruhe (Germany); Sedlmayer, F. [Paracelsus Medical University Hospital, Salzburg (Austria); Wenz, F. [University of Heidelberg, University Medical Center Mannheim, Medical Faculty Mannheim, Mannheim (Germany); Haase, W.; Souchon, R.; Collaboration: Breast Cancer Expert Panel of the German Society of Radiation Oncology (DEGRO)

    2016-04-15

    To update the practical guidelines for radiotherapy of patients with locoregional breast cancer recurrences based on the current German interdisciplinary S3 guidelines 2012. A comprehensive survey of the literature using the search phrases ''locoregional breast cancer recurrence'', ''chest wall recurrence'', ''local recurrence'', ''regional recurrence'', and ''breast cancer'' was performed, using the limits ''clinical trials'', ''randomized trials'', ''meta-analysis'', ''systematic review'', and ''guidelines''. Patients with isolated in-breast or regional breast cancer recurrences should be treated with curative intent. Mastectomy is the standard of care for patients with ipsilateral breast tumor recurrence. In a subset of patients, a second breast conservation followed by partial breast irradiation (PBI) is an appropriate alternative to mastectomy. If a second breast conservation is performed, additional irradiation should be mandatory. The largest reirradiation experience base exists for multicatheter brachytherapy; however, prospective clinical trials are needed to clearly define selection criteria, long-term local control, and toxicity. Following primary mastectomy, patients with resectable locoregional breast cancer recurrences should receive multimodality therapy including systemic therapy, surgery, and radiation +/- hyperthermia. This approach results in high local control rates and long-term survival is achieved in a subset of patients. In radiation-naive patients with unresectable locoregional recurrences, radiation therapy is mandatory. In previously irradiated patients with a high risk of a second local recurrence after surgical resection or in patients with unresectable recurrences, reirradiation should be strongly considered. Indication and dose concepts

  5. Management of recurrent venous thromboembolism in patients with cancer: A review.

    Science.gov (United States)

    Piran, Siavash; Schulman, Sam

    2018-04-01

    Venous thromboembolism (VTE) occurs in 10-20%% of patients with cancer and is associated with significant mortality and morbidity in these patients. The current standard of care recommended by international guidelines is to use low-molecular-weight heparin (LMWH) for 6months for the management of cancer-associated thrombosis (CAT), which is based on evidence from randomized controlled trials demonstrating that LMWH significantly reduced the risk of recurrent VTE compared with vitamin K antagonists. However, patients with CAT have a high risk of VTE recurrence of up to 20% despite receiving anticoagulation. Reasons for recurrent VTE may include non-compliance, temporary cessation of therapy due to bleeding or for procedures, inadequate dosing, cancer progression, and the presence of heparin-induced thrombocytopenia. Management of patients with CAT and recurrent VTE is not well defined. Management strategies for recurrent VTE include switching to LMWH if an oral anticoagulant is employed, dose escalation of LMWH, or as a last resort option consider insertion of a vena cava filter. In this review, we discuss the acute, long-term, and extended management of CAT, risk factors for recurrent VTE, and management of recurrent VTE. Copyright © 2018 Elsevier Ltd. All rights reserved.

  6. Perineal recurrence of prostate cancer six years after trans-perineal brachytherapy

    NARCIS (Netherlands)

    Eppinga, Wietse; Vijverberg, Peter; Moerland, Rien; Brand, Eric; van der Voort van Zyp, Jochem; Noteboom, Juus; van Vulpen, Marco

    We report a case of perineal recurrence of prostate cancer 6 years after low-dose-rate (LDR) brachytherapy for localized prostate cancer. The most common approach to treat such perineal masses, including those occurring after prior biopsy or surgery, is local excision. We report the use of

  7. Anastomotic Leak Increases Distant Recurrence and Long-Term Mortality After Curative Resection for Colonic Cancer

    DEFF Research Database (Denmark)

    Krarup, Peter-Martin; Nordholm-Carstensen, Andreas; Jorgensen, Lars N

    2014-01-01

    OBJECTIVE: To investigate the impact of anastomotic leak (AL) on disease recurrence and long-term mortality in patients alive 120 days after curative resection for colonic cancer. BACKGROUND: There is no solid data as to whether AL after colonic cancer surgery increases the risk of disease...

  8. A clinical assessment of laser surgery for recurrent tongue cancer following radiotherapy

    International Nuclear Information System (INIS)

    Ishii, Junnosuke; Fujita, Kunio; Komatsubara, Hideki; Umeda, Masahiro; Komori, Takahide

    2004-01-01

    Laser surgery can control intraoperative hemorrhaging and enable lesions to be accurately removed since, unlike an electrotome, it does not effect electrocontractility. It can also reduce postoperative pain and dysfunction. This study investigated the efficacy of laser surgery in recurrent tongue cancer following radiotherapy. Of the total of 105 patients with squamous cell carcinoma of the tongue (T1, T2N0) who underwent radiotherapy at the Department of Oral and Maxillofacial Surgery, Kobe University Graduate School of Medicine, at some point between 1980 and 1998, 24 (22.9%) experienced local recurrence. Sixteen of these patients underwent surgical removal of the tumor. Of these 16 patients, 8 (4 early- and 4 late-stage recurrence) had partial glossectomy by laser surgery. Following laser surgery, 2 (1 early- and 1 late-stage recurrence) of the 8 patients died from neck metastasis and another 2 (early-stage recurrence) died from other diseases. The primary and neck tumors are both under control in 3 (late-stage recurrence) of the remaining 4 patients. Laser surgery for late-stage recurrent tongue cancer following radiotherapy appears to be a suitable treatment, although comprehensive glossectomy with/without radical neck dissection is necessary for early-stage recurrent cases after radiotherapy. (author)

  9. Factors influencing survival and recurrence-free intervals after treatment of primary breast cancer

    International Nuclear Information System (INIS)

    O'Higgins, N.; Brady, H.R.; Clark, C.G.

    1984-01-01

    A retrospective analysis of 739 patients with breast cancer is presented. Factors influencing overall survival, recurrence-free interval and survival after first recurrence are analysed and discussed. None of the factors was affected by age or menopausal status at the time of presentation. Overall survival and recurrence-free intervals varied significantly with tumour size, extent of nodal spread and tumour site. Medially situated tumours, large tumours and extensive nodal spread were associated with earlier first recurrence and poor prognosis. No difference in survival or recurrence-free interval was observed between different surgical operations. Although overall survival was longer in patients who received post-operative radiotherapy, no significant differences in survival or disease-free intervals were noted when patients were standardised for operation or tumour stage. Survival after local recurrence was longer than survival after distant metastases, although the time of onset of local and distant disease followed an identical pattern. These results suggest that the tumour characteristics of size, site and nodal spread are important determinants of survival and recurrence-free interval in primary breast cancer. Local recurrence should be regarded as a manifestation of systemic disease. (author)

  10. Investigation of Prognostic Factors and Survival without Recurrence in Patients with Breast Cancer

    Directory of Open Access Journals (Sweden)

    Ahmad Abdollahi

    2017-01-01

    Full Text Available Background: One of the major consequences of breast cancer is the recurrence of the disease. The objective of present study was to estimate the 7-year survival without recurrence as well as the effective prognostic factors in recurrence. Materials and Methods: This historical cohort survival analysis was conducted on 1329 patients diagnosed with breast cancer in Motahari Breast Clinic, Shiraz, Iran between 2004 and 2011. We estimated the rate of survival without recurrence through the Kaplan–Meier method and the difference between the survival curves was investigated using the log-rank test. Furthermore, Cox regression model was used to model the effective factors in local recurrence as well as metastasis. Results: The mean age of the patients was 54.8 ± 11.4 years. Estrogen receptor positive, progesterone receptor positive, and human epidermal growth factor receptor-2 positive were observed in 70.6%, 66.6%, and 34.4% of the cases, respectively. The mean of the follow-up period was 3.7 ± 1.8 years in all patients. The results of the Kaplan–Meier method revealed 1-, 3-, 5-, and 7-year rate of survival without recurrence as 96.4%, 78.4%, 66.3%, and 54.8%, respectively. There was a significant relationship between survival without recurrence and histology grade (hazard ratio [HR] = 1.66, P = 0.009, neural invasion (HR = 1.74, P = 0.006, and progesterone receptors (HR = 0.69, P = 0.031. Conclusion: In this study, the rate of survival without recurrence in breast cancer was 54.8%. Among factors, histology grade and neural involvement at the time of diagnosis increased the chance of recurrence and progesterone receptors caused a longer interval between diagnosis and recurrence.

  11. Relationship between Topoisomerase 2A RNA Expression and Recurrence after Adjuvant Chemotherapy for Breast Cancer.

    Science.gov (United States)

    Sparano, Joseph A; Goldstein, Lori J; Childs, Barrett H; Shak, Steven; Brassard, Diana; Badve, Sunil; Baehner, Frederick L; Bugarini, Roberto; Rowley, Steve; Perez, Edith; Shulman, Lawrence N; Martino, Silvana; Davidson, Nancy E; Sledge, George W; Gray, Robert

    2009-12-15

    PURPOSE: To perform an exploratory analysis of the relationship between gene expression and recurrence in operable hormone receptor (HR)-positive, human epidermal growth factor receptor 2 (HER2)-normal breast cancer patients treated with adjuvant doxorubicin-containing chemotherapy. EXPERIMENTAL DESIGN: RNA was extracted from archived tumor samples derived from 378 patients with stage I to III HR-positive, HER2-normal breast cancer and analyzed by reverse transcription-PCR for a panel of 374 genes, including the 21-gene recurrence score (RS). Patients were randomized to receive adjuvant doxorubicin plus cyclophosphamide or docetaxel in trial E2197, with no difference in recurrence seen in the treatment arms. All available recurrent cases were selected plus a nonrecurrent cohort. Cox proportional hazard models were used to identify relationships between gene expression and recurrence. RESULTS: TOP2A expression exhibited the strongest association with increased recurrence risk (P = 0.01), and was significantly associated with recurrence (P = 0.008) in a multivariate analysis adjusted for clinicopathologic features. Elevated TOP2A expression above the median was associated with a 2.6-fold increase (95% confidence interval, 1.3-5.2; P = 0.008) in risk of recurrence if the RS was <18, and a 2.0-fold increase (95% confidence interval, 1.2-3.2, P = 0.003) if there was an intermediate RS of 18 to 30. CONCLUSIONS: In patients with HR-positive, HER2-normal breast cancer, a population known to have a low incidence of TOP2A gene alterations thought to be predictive of anthracycline benefit, there is a range of TOP2A RNA expression that is strongly associated with recurrence after adjuvant anthracyclines, which provides information complementary to RS, indicating that it merits further evaluation as a prognostic and predictive marker. (Clin Cancer Res 2009;15(24):7693-700).

  12. Biodegradable biliary stent implantation in the treatment of benign bilioplastic-refractory biliary strictures: preliminary experience.

    Science.gov (United States)

    Mauri, Giovanni; Michelozzi, Caterina; Melchiorre, Fabio; Poretti, Dario; Tramarin, Marco; Pedicini, Vittorio; Solbiati, Luigi; Cornalba, Gianpaolo; Sconfienza, Luca Maria

    2013-12-01

    To evaluate feasibility, safety, and outcome of patients treated with biodegradable biliary stents for benign biliary stenosis refractory to other treatments. Between March 2011 and September 2012, ten patients (seven men, three women; age 59 ± 7 years) with recurrent cholangitis due to postsurgical biliary stricture, previous multiple unsuccessful (two to five) bilioplasties, and unsuitability for surgical/endoscopic repair underwent percutaneous implantation of a biodegradable biliary stent. Patients were followed-up clinically and with ultrasound at 1, 3 and 6 months, and then at 6-month intervals. Stent implantation was always feasible. No immediate major or minor complications occurred. In all patients, 48-h cholangiographic control demonstrated optimal stent positioning and stenosis resolution. In a median follow-up time of 16.5 months (25th-75th percentiles = 11-20.25 months) no further invasive treatment was needed. Three patients experienced transient episodes of cholangitis. Neither re-stenosis nor dilatation of the biliary tree was documented during follow-up. No stent was visible at the 6-month follow-up. Percutaneous placement of biodegradable biliary stents represents a new option in treating benign biliary stenoses refractory to treatment with bilioplasty. This technique seems to be feasible, effective and free from major complications. Further investigations are warranted to confirm our preliminary results.

  13. Combined Treatment of Residual, Recurrent and Unresectable Gastric Cancer

    International Nuclear Information System (INIS)

    Bae, Hoon Sik

    1990-01-01

    A series of 25 patients with residual, recurrent, and unresectable gastric cancer received various combination of surgery, radiotherapy (RT), chemotherapy (CT), and hyperthermia (HT). They were placed INTO 7 categories; 1) CT and HT-14 patients; 2) RT and HT-15 patients; 3) surgery, RT and HT-2 patients; 4) surgery, RT, HT and CT-1 patient; 5) RT, HT and CT-1 patient; 6) RT and CT-1 patient; 7) RT alone-1 patient. Three patients had curative resection. 21 patients received irradiation with tightly contoured portals to spare as much small bowel, kidney and marrow as possible. Hyperthermia was applied regionally once or twice a week for 23 patients using 8 MHz radiofrequency capacitive heating device (Thermotron RF-8). HT was given approximately 30 min after RT. 7 patients were treated with CT: 4 patients received HT and concomitant Mitomycin-C; 3 patients received HT and sequential 5-FU+Adriamycin+Mitomycin-C. There was not any treatment related deaths. There was also no evidence of treatment related problems with liver, kidney, stomach, or spinal cord except only one case of transient diabetic ketoacidosis. The tumor response was evaluable in 22 patients. None achieved complete remission. 11(50%) achieved partial remission. The response rate was correlated with total radiation dose and achieved maximum temperature. 9 of 14 (64%) received more than 4000 cGy showed partial remission; especially, all 3 patients received more than 5500 cGy achieved partial response. 8 of the 12 patients (67%) who achieved maximal temperature more than 41 .deg. C showed partial response in comparing with 25% (2 of 8 patients, below 41 .deg. C). The numbers of HT, however, was not correlated with the response. 3 of the 25 patients (12%) remain alive. The one who was surgically unresectable and underwent irradiation alone is in progression of the disease with distant metastases. The remaining two patients with curative resection are alive with free of disease, 24 and 35 months

  14. Endoscopic management of biliary injuries and leaks

    Directory of Open Access Journals (Sweden)

    T S Chandrasekar

    2012-01-01

    Full Text Available Bile duct injuries and subsequent leaks can occur following laparoscopic and open cholecystectomies and also during other hepatobiliary surgeries. Various patient related and technical factors are implicated in the causation of biliary injuries. Over a period of twenty five years managing such patients of biliary injuries our team has found a practical approach to assess the cause of biliary injuries based on the symptoms, clinical examination and imaging. Bismuth classification is helpful in most of the cases. Immediate referral to a centre experienced in the management of bile duct injury and timely intervention is associated with improved outcomes. Resuscitation, correcting dyselectrolytemia, aspiration of undrained biloma and antibiotics take the priority in the management. The goal is to restore the bile conduit, and to prevent short and longterm complications such as biliary fistula, intra-abdominal abscess, biliary stricture, recurrent cholangitis and secondary biliary cirrhosis. Endoscopic therapy by reducing the transpapillary pressure gradient helps in reducing the leak. Endoscopic therapy with biliary sphincterotomy alone or with additional placement of a biliary stent/ nasobiliary drainage is advocated. In our tertiary care referral unit, we found endoscopic interventions are useful in situations where there is leak with associated CBD calculus or a foreign body, peripheral bile duct injury, cystic duct stump leak and partial bile duct injury with leak/ narrowing of the lumen. Endotherapy is not useful in case of complete transection (total cut off and complete stricture involving common hepatic or common bile ducts. In conclusion, endoscopic treatment can be considered a highly effective therapy and should be the first-line therapy in such patients. Though less successful, an endoscopic attempt is warranted in patients suffering from central bile duct leakages failing which surgical management is recommended.

  15. Predicted vitamin D status and colon cancer recurrence and mortality in CALGB 89803 (Alliance).

    Science.gov (United States)

    Fuchs, M A; Yuan, C; Sato, K; Niedzwiecki, D; Ye, X; Saltz, L B; Mayer, R J; Mowat, R B; Whittom, R; Hantel, A; Benson, A; Atienza, D; Messino, M; Kindler, H; Venook, A; Innocenti, F; Warren, R S; Bertagnolli, M M; Ogino, S; Giovannucci, E L; Horvath, E; Meyerhardt, J A; Ng, K

    2017-06-01

    Observational studies suggest that higher levels of 25-hydroxyvitamin D3 (25(OH)D) are associated with a reduced risk of colorectal cancer and improved survival of colorectal cancer patients. However, the influence of vitamin D status on cancer recurrence and survival of patients with stage III colon cancer is unknown. We prospectively examined the influence of post-diagnosis predicted plasma 25(OH)D on outcome among 1016 patients with stage III colon cancer who were enrolled in a National Cancer Institute-sponsored adjuvant therapy trial (CALGB 89803). Predicted 25(OH)D scores were computed using validated regression models. We examined the influence of predicted 25(OH)D scores on cancer recurrence and mortality (disease-free survival; DFS) using Cox proportional hazards. Patients in the highest quintile of predicted 25(OH)D score had an adjusted hazard ratio (HR) for colon cancer recurrence or mortality (DFS) of 0.62 (95% confidence interval [CI], 0.44-0.86), compared with those in the lowest quintile (Ptrend = 0.005). Higher predicted 25(OH)D score was also associated with a significant improvement in recurrence-free survival and overall survival (Ptrend = 0.01 and 0.0004, respectively). The benefit associated with higher predicted 25(OH)D score appeared consistent across predictors of cancer outcome and strata of molecular tumor characteristics, including microsatellite instability and KRAS, BRAF, PIK3CA, and TP53 mutation status. Higher predicted 25(OH)D levels after a diagnosis of stage III colon cancer may be associated with decreased recurrence and improved survival. Clinical trials assessing the benefit of vitamin D supplementation in the adjuvant setting are warranted. NCT00003835. © The Author 2017. Published by Oxford University Press on behalf of the European Society for Medical Oncology. All rights reserved. For permissions, please email: journals.permissions@oup.com.

  16. Potential role of miR-9 and miR-223 in recurrent ovarian cancer

    Directory of Open Access Journals (Sweden)

    McGuinness Eamonn

    2008-04-01

    Full Text Available Abstract Background MicroRNAs (miRNAs are small, noncoding RNAs that negatively regulate gene expression by binding to target mRNAs. miRNAs have not been comprehensively studied in recurrent ovarian cancer, yet an incurable disease. Results Using real-time RT-PCR, we obtained distinct miRNA expression profiles between primary and recurrent serous papillary ovarian adenocarcinomas (n = 6 in a subset of samples previously used in a transcriptome approach. Expression levels of top dysregulated miRNA genes, miR-223 and miR-9, were examined using TaqMan PCR in independent cohorts of fresh frozen (n = 18 and FFPE serous ovarian tumours (n = 22. Concordance was observed on TaqMan analysis for miR-223 and miR-9 between the training cohort and the independent test cohorts. Target prediction analysis for the above miRNA "recurrent metastatic signature" identified genes previously validated in our transcriptome study. Common biological pathways well characterised in ovarian cancer were shared by miR-9 and miR-223 lists of predicted target genes. We provide strong evidence that miR-9 acts as a putative tumour suppressor gene in recurrent ovarian cancer. Components of the miRNA processing machinery, such as Dicer and Drosha are not responsible for miRNA deregulation in recurrent ovarian cancer, as deluded by TaqMan and immunohistochemistry. Conclusion We propose a miRNA model for the molecular pathogenesis of recurrent ovarian cancer. Some of the differentially deregulated miRNAs identified correlate with our previous transcriptome findings. Based on integrated transcriptome and miRNA analysis, miR-9 and miR-223 can be of potential importance as biomarkers in recurrent ovarian cancer.

  17. Does endoscopic ultrasound improve detection of locally recurrent anal squamous-cell cancer?

    Science.gov (United States)

    Peterson, Carrie Y; Weiser, Martin R; Paty, Philip B; Guillem, Jose G; Nash, Garrett M; Garcia-Aguilar, Julio; Patil, Sujata; Temple, Larissa K

    2015-02-01

    Evaluating patients for recurrent anal cancer after primary treatment can be difficult owing to distorted anatomy and scarring. Many institutions incorporate endoscopic ultrasound to improve detection, but the effectiveness is unknown. The aim of this study is to compare the effectiveness of digital rectal examination and endoscopic ultrasound in detecting locally recurrent disease during routine follow-up of patients with anal cancer. This study is a retrospective, single-institution review. This study was conducted at an oncologic tertiary referral center. Included were 175 patients with nonmetastatic anal squamous-cell cancer, without persistent disease after primary chemoradiotherapy, who had at least 1 posttreatment ultrasound and examination by a colorectal surgeon. The primary outcomes measured were the first modality to detect local recurrence, concordance, crude cancer detection rate, sensitivity, specificity, and predictive value. Eight hundred fifty-five endoscopic ultrasounds and 873 digital rectal examinations were performed during 35 months median follow-up. Overall, ultrasound detected 7 (0.8%) mesorectal and 32 (3.7%) anal canal abnormalities; digital examination detected 69 (7.9%) anal canal abnormalities. Locally recurrent disease was found on biopsy in 8 patients, all detected first or only with digital examination. Four patients did not have an ultrasound at the time of diagnosis of recurrence. The concordance of ultrasound and digital examination in detecting recurrent disease was fair at 0.37 (SE, 0.08; 95% CI, 0.21-0.54), and there was no difference in crude cancer detection rate, sensitivity, specificity, and negative or positive predictive values. The heterogeneity of follow-up timing and examinations is not standardized in this study but is reflective of general practice. Endoscopic ultrasound did not provide any advantage over digital rectal examination in identifying locally recurrent anal cancer, and should not be recommended for

  18. Sensitivity of enhanced MRI for the detection of breast cancer: new, multicentric, residual, and recurrent

    International Nuclear Information System (INIS)

    Davis, P.L.; McCarty, K.S. Jr.

    1997-01-01

    Magnetic resonance imaging (MRI) of the breast brings the advantages of high resolution cross-sectional imaging to breast cancer diagnosis, treatment and research: improved cancer detection, staging, selection of therapy, evaluation of therapeutic response in vivo, detection of recurrence, and even the development of new therapies. Until now breast cancer treatment and research has been impeded by the limited means of evaluating the breast cancer in vivo: primarily clinical palpation and mammography of the breast tumor. A review of the initial studies shows that with the use of paramagnetic contrast agents, MRI has a sensitivity of 96 % for detecting breast cancers. MRI detects multicentric disease with a sensitivity of 98 %, superior to any other modality. The ability of MRI to detect recurrent local breast cancer in the conservatively treated breast is nearly 100 %. MRI is capable of monitoring tumor response to chemotherapy and actually guiding therapeutic interventions such as interstitial laser photocoagulation. (orig.)

  19. Does fear of cancer recurrence differ between cancer types? : A study from the population-based PROFILES registry

    NARCIS (Netherlands)

    van de Wal, M.A.; van de Poll-Franse, L.V.; Prins, J.; Gielissen, M.

    2016-01-01

    Objective Knowledge of factors associated with fear of cancer recurrence (FCR) may inform intervention development and improve patient care. The aims were (1) to compare FCR severity between cancer types and (2) to identify associations between FCR, demographics, medical characteristics, information

  20. Bevacizumab with metronomic chemotherapy of low-dose oral cyclophosphamide in recurrent cervical cancer: Four cases

    Directory of Open Access Journals (Sweden)

    Rose Isono-Nakata

    2018-05-01

    Full Text Available Standard chemotherapy for women with advanced or recurrent cervical cancer involves a combination of paclitaxel, platinum, and bevacizumab. However, for patients who experience anaphylaxis in response to paclitaxel or platinum, have permanent peripheral neuropathy, or develop early recurrence or progressive disease during first-line chemotherapy, the development of a non-taxane non-platinum regimen is mandatory. Clinical trials using anti-angiogenic treatment demonstrated favorable outcomes in cases of highly vascularized cervical cancer. Metronomic chemotherapy has been considered an anti-angiogenic treatment, although its use in combination with bevacizumab has not been studied in cervical cancer. We treated four patients with recurrent cervical cancer with 50 mg of oral cyclophosphamide daily and 15 mg/kg of intravenous bevacizumab every 3 weeks (CFA-BEV. One patient experienced disease progression after 4 months, whereas the other three patients continued the regimen until their last follow-up at 13, 14, and 15 months, respectively. One patient suffered from grade 3 neutropenia; however, no grade 2 or higher non-hematological toxicities were observed. These cases demonstrate the use of CFA-BEV with minimal toxicity and expected anti-cancer activity and indicate that this regimen should be considered for second-line chemotherapy in advanced recurrent cervical cancer. Keywords: Cervical cancer, Metronomic chemotherapy, Bevacizumab

  1. Amplification of LAPTM4B and YWHAZ contributes to chemotherapy resistance and recurrence of breast cancer

    DEFF Research Database (Denmark)

    Szallasi, Zoltan Imre; Li, Yang; Zou, Lihua

    2010-01-01

    Adjuvant chemotherapy for breast cancer after surgery has effectively lowered metastatic recurrence rates. However, a considerable proportion of women suffer recurrent cancer at distant metastatic sites despite adjuvant treatment. Identification of the genes crucial for tumor response to specific...... chemotherapy drugs is a challenge but is necessary to improve outcomes. By using integrated genomics, we identified a small number of overexpressed and amplified genes from chromosome 8q22 that were associated with early disease recurrence despite anthracycline-based adjuvant chemotherapy. We confirmed...... that 8q22 amplification and overexpression of LAPTM4B and YWHAZ contribute to de novo chemoresistance to anthracyclines and are permissive for metastatic recurrence. Overexpression of these two genes may predict anthracycline resistance and influence selection of chemotherapy....

  2. Intra-abdominal recurrence of colorectal cancer detected by radioimmunoguided surgery (RIGS system)

    International Nuclear Information System (INIS)

    Sardi, A.; Workman, M.; Mojzisik, C.; Hinkle, G.; Nieroda, C.; Martin, E.W. Jr.

    1989-01-01

    Since 1986, 32 patients with metastatic colorectal cancer have undergone second-look radioimmunoguided surgery (RIGS system). The primary tumor was located in the right and transverse colon in 11 patients, left and sigmoid colon in 16, and rectum in five. The carcinoembryonic antigen level was elevated in 30 patients (94%); all patients underwent a computed tomographic scan of the abdomen and pelvis. The overall sensitivity of the computed tomographic scan was 41% (abdomen other than liver, 27%; liver, 58%; and pelvis, 22%). The RIGS system identified recurrent tumor in 81% of the patients. The most common site of metastasis was the liver (41%), independent of the primary location. Local/regional recurrences alone accounted for 40% of all recurrences. In six patients (18%), recurrent tumor was found only with the RIGS system. The RIGS system is more dependable in localizing clinically obscure metastases than other methods, and carcinoembryonic antigen testing remains the most accurate preoperative method to indicate suspected recurrences

  3. Diagnosis of recurrent gastric cancer at the surgical anastomosis with endoscopic US

    International Nuclear Information System (INIS)

    Lightdale, C.J.; Botet, J.F.; Brennan, M.F.; Coit, D.G.; Knapper, W.H.; Bains, M.S.

    1988-01-01

    Endoscopic US was used to examine 40 patients following resection of gastric cancer, all with CT scans negative for recurrence in the area of the surgical anastomosis. Endoscopic US was performed with the Olympus GF-UM2/EU-M2 7.5-MHz system. There were 24 patients proved by endoscopy (n = 18) or surgery (n = six) to have anastomotic recurrence and 16 without recurrence (follow-up, 6-11 months). Endoscopic US correctly identified 23 of 24 patients with anastomotic recurrence, with one false-negative study, and absence of recurrence in 13 of 16, with three false-positive studies. The sensitivity was 95%, the specificity 80%, the positive accuracy 88%, and the negative predictive accuracy 92%

  4. Broncho-biliary fistula secondary to biliary obstruction and lung abscess in a patient with pancreatic neuro-endocrine tumor.

    Science.gov (United States)

    Panda, Dipanjan; Aggarwal, Mayank; Yadav, Vikas; Kumar, Sachin; Mukund, Amar; Baghmar, Saphalta

    2016-06-01

    We present a case report of broncho-biliary fistula that developed due to the blockage of biliary stent placed during the management of pancreatic neuroendocrine tumor (pNET); diagnosed on high clinical suspicion, percutaneous cholangiogram and contrast enhanced computed tomography (CECT); and successfully treated with percutaneous transhepatic biliary drainage (PTBD). Copyright © 2016 National Cancer Institute, Cairo University. Production and hosting by Elsevier B.V. All rights reserved.

  5. Radiation therapy for endometrial cancer in patients treated for postoperative recurrence

    International Nuclear Information System (INIS)

    Hart, Kimberly B.; Han, Ihn; Shamsa, Falah; Court, Wayne S.; Chuba, Paul; Deppe, Gunter; Malone, John; Christensen, Carl; Porter, Arthur T.

    1998-01-01

    Purpose: To retrospectively evaluate the outcome and risk factors in patients treated with radiation for endometrial cancer at time of recurrence. Materials and Methods: Three hundred ninety-nine women were treated with radiation therapy for endometrial cancer at KCI/WSU from January 1980 to December 1994. Of these, 26 patients treated primarily with surgery received radiation therapy at the time of recurrence. Median time to recurrence after surgery was 8 months, with all recurrences occurring within 24 months. Twenty-four patients had recurrences in the vaginal cuff, vagina, or pelvis. These patients received external-beam radiation to the pelvis (45.00-50.40 Gy) and periaortic lymph nodes (45.00-50.00 Gy), along with a boost given by external-beam radiation or brachytherapy (16.00-30.00 Gy). Mean follow-up was 15 months (range 1-85 months). Results: The 2-year survival was 50% and median survival was 16 months (survival range 1-85 months). Of 26 patients, 54% (14) failed locally following radiation therapy. Factors indicative of poor survival included histology (sarcoma, poorly differentiated adenocarcinoma), grade, and lymph node positivity. Histological differentiation influenced local control; lymphovascular space invasion was of borderline significance with regard to local control. Conclusion: Local control and survival for surgically treated endometrial cancer patients who receive radiation at the time of recurrence are poor, with the exception of those patients with recurrent disease limited to the vagina. Early detection of recurrence may improve outcome. Pathologic risk factors may identify those patients at risk for extrapelvic recurrence. Alternative treatment modalities need to be developed for this high-risk group of patients

  6. Complex pattern of colon cancer recurrence including a kidney metastasis: A case report

    OpenAIRE

    Waleczek, Helfried; Wente, Moritz N; Kozianka, Jürgen

    2005-01-01

    We report a case of a 77-year-old female with a local recurrence of cancer after right hemicolectomy which infiltrated the pancreatic head affording pancrea-toduodenectomy, who developed 3 years later recurrent tumor masses localized in the mesentery of the jejunum and in the lower pole of the left kidney. Partial nephrectomy and a segment resection of the small bowel were performed. Histological examination of both specimens revealed a necrotic metastasis of the primary carcinoma of the colo...

  7. Mechanisms driving local breast cancer recurrence in a model of breast-conserving surgery.

    LENUS (Irish Health Repository)

    Smith, Myles J

    2012-02-03

    OBJECTIVE: We aimed to identify mechanisms driving local recurrence in a model of breast-conserving surgery (BCS) for breast cancer. BACKGROUND: Breast cancer recurrence after BCS remains a clinically significant, but poorly understood problem. We have previously reported that recurrent colorectal tumours demonstrate altered growth dynamics, increased metastatic burden and resistance to apoptosis, mediated by upregulation of phosphoinositide-3-kinase\\/Akt (PI3K\\/Akt). We investigated whether similar characteristics were evident in a model of locally recurrent breast cancer. METHODS: Tumours were generated by orthotopic inoculation of 4T1 cells in two groups of female Balb\\/c mice and cytoreductive surgery performed when mean tumour size was above 150 mm(3). Local recurrence was observed and gene expression was examined using Affymetrix GeneChips in primary and recurrent tumours. Differential expression was confirmed with quantitative real-time polymerase chain reaction (qRT-PCR). Phosphorylation of Akt was assessed using Western immunoblotting. An ex vivo heat shock protein (HSP)-loaded dendritic cell vaccine was administered in the perioperative period. RESULTS: We observed a significant difference in the recurrent 4T1 tumour volume and growth rate (p < 0.05). Gene expression studies suggested roles for the PI3K\\/Akt system and local immunosuppression driving the altered growth kinetics. We demonstrated that perioperative vaccination with an ex vivo HSP-loaded dendritic cell vaccine abrogated recurrent tumour growth in vivo (p = 0.003 at day 15). CONCLUSION: Investigating therapies which target tumour survival pathways such as PI3K\\/Akt and boost immune surveillance in the perioperative period may be useful adjuncts to contemporary breast cancer treatment.

  8. Salvage high-dose-rate brachytherapy for local prostate cancer recurrence after radical radiotherapy

    Directory of Open Access Journals (Sweden)

    V. A. Solodkiy

    2016-01-01

    Full Text Available Studies salvage interstitial radiation therapy for recurrent prostate cancer, launched at the end of the XX century. In recent years, more and more attention is paid to high-dose-rate brachytherapy (HDR-BT as a method of treating local recurrence.The purpose of research – preliminary clinical results of salvage high-dose-rate brachytherapy applied in cases of suspected local recurrence or of residual tumour after radiotherapy.Preliminary findings indicate the possibility of using HDR-BT, achieving local tumor control with low genitourinary toxicity.

  9. Local Recurrence in Rectal Cancer: Anatomic Localization and Effect on Radiation Target

    International Nuclear Information System (INIS)

    Syk, Erik; Torkzad, Michael R.; Blomqvist, Lennart; Nilsson, Per J.; Glimelius, Bengt

    2008-01-01

    Purpose: To determine the sites of local recurrence after total mesorectal excision for rectal cancer in an effort to optimize the radiation target. Methods and Materials: A total of 155 patients with recurrence after abdominal resection for rectal cancer were identified from a population-based consecutive cohort of 2,315 patients who had undergone surgery by surgeons trained in the total mesorectal excision procedure. A total of 99 cross-sectional imaging studies were retrieved and re-examined by one radiologist. The clinical records were examined for the remaining patients. Results: Evidence of residual mesorectal fat was identified in 50 of the 99 patients. In 83 patients, local recurrence was identified on the imaging studies. All recurrences were within the irradiated volume if the patients had undergone preoperative radiotherapy or within the same volume if they had not. The site of recurrence was in the lower 75% of the pelvis, anatomically below the S1-S2 interspace for all patients. Only 5 of the 44 recurrences in patients with primary tumors >5 cm from the anal verge were in the lowest 20% of the pelvis. Six recurrences involved the lateral lymph nodes. Conclusion: These data suggest that a lowering of the upper limit of the clinical target volume could be introduced. The anal sphincter complex with surrounding tissue could also be excluded in patients with primary tumors >5 cm from the anal verge

  10. Compliance of patients concerning recommended radiotherapy in breast cancer. Association with recurrence, age, and hormonal therapy

    International Nuclear Information System (INIS)

    Winzer, K.J.; Gruber, C.; Badakhshi, H.; Charite Universitaetsmedizin Berlin; Hinkelbein, M.; Denkert, C.

    2012-01-01

    Background and purpose: In this study, we investigated how often guidelines for radiation therapy in patients with breast cancer are not complied with, which patient group is mostly affected, and how this influences local recurrence. Patients and methods: All patients (n = 1,903) diagnosed between November 2003 and December 2008 with primary invasive or intraductal breast cancer in the interdisciplinary breast center of the Charite Hospital Berlin were included and followed for a median 2.18 years. Results: Patients who, in contrast to the recommendation of the interdisciplinary tumor board, did not undergo postoperative radiation experienced a fivefold higher local recurrence rate (p < 0.0005), corresponding to a 5-year locoregional recurrence-free survival of 74.5% in this group. The 5-year locoregional recurrence-free survival of patients following the recommendations was 93.3%. Guideline compliance was dependent on age of patients, acceptance of adjuvant hormonal treatment or chemotherapy, and increased diameter of the primary tumor. Multiple logistic regression analysis showed an association between compliance and age or hormonal therapy. Conclusion: In order to avoid local recurrence patients should be motivated to comply with guideline driven therapy. Since a higher number of local recurrences is observed in health services research compared to clinical research, studies on the value of adjuvant treatment following local recurrence should be performed. (orig.)

  11. MRI surveillance for the detection of local recurrence in rectal cancer after transanal endoscopic microsurgery

    Energy Technology Data Exchange (ETDEWEB)

    Hupkens, Britt J.P.; Martens, Milou H. [Maastricht University Medical Center, Department of Radiology, Maastricht (Netherlands); Maastricht University Medical Center, Department of Surgery, Maastricht (Netherlands); GROW School for Oncology and Developmental Biology, Maastricht (Netherlands); Maas, Monique [Maastricht University Medical Center, Department of Radiology, Maastricht (Netherlands); The Netherlands Cancer Institute, Department of Radiology, Amsterdam (Netherlands); Deserno, Willem M.L.L.G. [Laurentius Hospital, Department of Radiology, Roermond (Netherlands); Leijtens, Jeroen W.A. [Laurentius Hospital, Department of Surgery, Roermond (Netherlands); Nelemans, Patty J. [Maastricht University, Department of Epidemiology, Maastricht (Netherlands); Bakers, Frans C.H. [Maastricht University Medical Center, Department of Radiology, Maastricht (Netherlands); Maastricht University Medical Centre, Maastricht (Netherlands); Lambregts, Doenja M.J. [The Netherlands Cancer Institute, Department of Radiology, Amsterdam (Netherlands); Beets, Geerard L. [GROW School for Oncology and Developmental Biology, Maastricht (Netherlands); The Netherlands Cancer Institute, Department of Surgery, Amsterdam (Netherlands); Beets-Tan, Regina G.H. [GROW School for Oncology and Developmental Biology, Maastricht (Netherlands); The Netherlands Cancer Institute, Department of Radiology, Amsterdam (Netherlands)

    2017-12-15

    To evaluate diagnostic performance of follow-up MRI for detection of local recurrence of rectal cancer after transanal endoscopic microsurgery (TEM). Between January 2006 and February 2014, 81 patients who underwent TEM were included. Two expert readers (R1 and R2), independently evaluated T2-weighted (T2W) MRI and diffusion-weighted (DWI) MRI for the detection of local recurrence, retrospectively, and recorded confidence on a five-point scale. Diagnostic performance of follow-up MRI was assessed using ROC-curve analysis and kappa statistics for the reproducibility between readers. 293 MRIs were performed, 203 included DWI. 18 (22%) patients developed a local recurrence: luminal 11, nodal two and both five. Areas under the curve (AUCs) for local recurrence detection were 0.72 (R1) and 0.80 (R2) for T2W-MRI. For DWI, AUCs were 0.70 (R1) and 0.89 (R2). For nodal recurrence AUCs were 0.72 (R1) and 0.80 (R2) for T2W-MRI. Reproducibility was good for T2W-MRI (κ0.68 for luminal and κ0.71 for nodal recurrence) and moderate for DWI (κ0.57). AUCs and reproducibility for recurrence detection increased during follow-up. Follow-up with MRI after TEM for rectal cancer is feasible. Postoperative changes can be confusing at the first postoperative MRI, but during follow-up diagnostic performance and reproducibility increase. (orig.)

  12. MRI surveillance for the detection of local recurrence in rectal cancer after transanal endoscopic microsurgery

    International Nuclear Information System (INIS)

    Hupkens, Britt J.P.; Martens, Milou H.; Maas, Monique; Deserno, Willem M.L.L.G.; Leijtens, Jeroen W.A.; Nelemans, Patty J.; Bakers, Frans C.H.; Lambregts, Doenja M.J.; Beets, Geerard L.; Beets-Tan, Regina G.H.

    2017-01-01

    To evaluate diagnostic performance of follow-up MRI for detection of local recurrence of rectal cancer after transanal endoscopic microsurgery (TEM). Between January 2006 and February 2014, 81 patients who underwent TEM were included. Two expert readers (R1 and R2), independently evaluated T2-weighted (T2W) MRI and diffusion-weighted (DWI) MRI for the detection of local recurrence, retrospectively, and recorded confidence on a five-point scale. Diagnostic performance of follow-up MRI was assessed using ROC-curve analysis and kappa statistics for the reproducibility between readers. 293 MRIs were performed, 203 included DWI. 18 (22%) patients developed a local recurrence: luminal 11, nodal two and both five. Areas under the curve (AUCs) for local recurrence detection were 0.72 (R1) and 0.80 (R2) for T2W-MRI. For DWI, AUCs were 0.70 (R1) and 0.89 (R2). For nodal recurrence AUCs were 0.72 (R1) and 0.80 (R2) for T2W-MRI. Reproducibility was good for T2W-MRI (κ0.68 for luminal and κ0.71 for nodal recurrence) and moderate for DWI (κ0.57). AUCs and reproducibility for recurrence detection increased during follow-up. Follow-up with MRI after TEM for rectal cancer is feasible. Postoperative changes can be confusing at the first postoperative MRI, but during follow-up diagnostic performance and reproducibility increase. (orig.)

  13. Cost-effectiveness of carbon ion radiation therapy for locally recurrent rectal cancer

    International Nuclear Information System (INIS)

    Mobaraki, A.; Ohno, Tatsuya; Sakurai, Hideyuki; Nakano, Takashi; Yamada Shigeru

    2010-01-01

    The aim of this study was to evaluate the cost-effectiveness of carbon ion radiotherapy compared with conventional multimodality therapy in the treatment of patients with locally recurrent rectal cancer. Direct costs for diagnosis, recurrent treatment, follow-up, visits, supportive therapy, complications, and admission were computed for each individual using a sample of 25 patients presenting with local recurrent rectal cancer at the National Institute of Radiological Science (NIRS) and Gunma University Hospital (GUH). Patients received only radical surgery for primary rectal adenocarcinoma and had isolated unresectable pelvic recurrence. Fourteen and 11 patients receiving treatment for the local recurrence between 2003 and 2005 were followed retrospectively at NIRS and GUH, respectively. Treatment was carried out with carbon ion radiotherapy (CIRT) alone at NIRS, while multimodality therapy including three-dimensional conformal radiotherapy, chemotherapy, and hyperthermia was performed at GUH. The 2-year overall survival rate was 85% and 55% for CIRT and multimodality treatment, respectively. The mean cost was 4803946 yen for the CIRT group and 4611100 yen for the multimodality treatment group. The incremental cost-effectiveness ratio for CIRT was 6428 yen per 1% increase in survival. The median duration of total hospitalization was 37 days for CIRT and 66 days for the multimodality treatment group. In conclusion, by calculating all direct costs, CIRT was found to be a potential cost effective treatment modality as compared to multimodality treatment for locally recurrent rectal cancer. (author)

  14. Prospective single-arm study of intraoperative radiotherapy for locally advanced or recurrent rectal cancer

    International Nuclear Information System (INIS)

    Tan, Jennifer; Hui, Andrew C; Heriot, Alexander G.; Mackay, Jack; Lynch, A. Craig; Van Dyk, Sylvia; Bressel, Mathias; Fox, Chris D.; Leong, Trevor; Ngan, Samuel Y.

    2013-01-01

    This study aims to evaluate the feasibility and outcomes of intraoperative radiotherapy (IORT) using high-dose-rate (HDR) brachytherapy for locally advanced or recurrent rectal cancers. Despite preoperative chemoradiation, patients with locally advanced or recurrent rectal cancers undergoing surgery remain at high risk of local recurrence. Intensification of radiation with IORT may improve local control. This is a prospective non-randomised study. Eligible patients were those with T4 rectal cancer or pelvic recurrence, deemed suitable for radical surgery but at high risk of positive resection margins, without evidence of metastasis. Chemoradiation was followed by radical surgery. Ten gray (Gy) was delivered to tumour bed via an IORT applicator at time of surgery. There were 15% primary and 85% recurrent cancers. The 71% received preoperative chemoradiation. R0, R1 and R2 resections were 70%, 22% and 7%, respectively. IORT was successfully delivered in 27 of 30 registered patients (90% (95% confidence interval (CI)=73–98)) at a median reported time of 12 weeks (interquartile range (IQR)=10–16) after chemoradiation. Mean IORT procedure and delivery times were 63 minutes (range 22–105 minutes). Ten patients (37% (95% CI=19–58)) experienced grade 3 or 4 toxicities (three wound, four abscesses, three soft tissue, three bowel obstructions, three ureteric obstructions and two sensory neuropathies). Local recurrence-free, failure-free and overall survival rates at 2.5 years were 68% (95% CI=52–89), 37% (95% CI=23–61) and 82% (95% CI=68–98), respectively. The addition of IORT to radical surgery for T4 or recurrent rectal cancer is feasible. It can be delivered safely with low morbidity and good tumour outcomes.

  15. Low 25-OH vitamin D levels at time of diagnosis and recurrence of ovarian cancer.

    Science.gov (United States)

    Granato, Teresa; Manganaro, Lucia; Petri, Luca; Porpora, Maria Grazia; Viggiani, Valentina; Angeloni, Antonio; Anastasi, Emanuela

    2016-02-01

    The objective of this study was to evaluate the correlation between 25-OH vitamin D and ovarian cancer as a diagnostic marker or recurrence disease marker. We studied the following: (1) 61 women without gynecologic diseases, (2) 45 women affected by benign ovarian disease, (3) 46 women with recent diagnosis of ovarian cancer, (4) 26 follow-up women with recurrent ovarian cancer, and (5) 32 follow-up women with stable ovarian cancer. The 25-OH vitamin D was quantified with LUMIPULSE® G 25-OH vitamin D on LUMIPULSE® G 1200 (Fujirebio, Japan). As a threshold value, identified by ROC curve analysis, 20.2 ng/mL (sensitivity 73.3 %, specificity 84 %) was chosen corresponding to the limit between sufficient and insufficient 25-OH vitamin D according to the WHO. Low 25-OH vitamin D levels were observed in 26 % of women without gynecologic diseases, in 80 % of women with recent diagnosis of ovarian cancer and in 24 % women affected by benign ovarian diseases (p < 0.001). The follow-up study showed an insufficient level of 25-OH vitamin D in 73 % women with recurrent ovarian cancer and in 47 % women with stable ovarian cancer (p < 0.0003). This study showed that patients with ovarian cancer are often insufficient in 25-OH vitamin D compared to women with benign ovarian diseases. The women with recurrent ovarian cancer presented more often low levels compared to women with stable ovarian cancer. This study suggests that 25-OH vitamin D, due to its antiproliferative properties, can be a good marker for ovarian cancer also.

  16. Immunomodulatory therapy in refractory/recurrent ovarian cancer

    Directory of Open Access Journals (Sweden)

    Chao-Yu Chen

    2015-04-01

    Conclusion: IMT alone or add-on to palliative/salvage chemotherapy for refractory/recurrent EOC achieves a substantial disease stabilizing rate without severe toxicity, which might be a potential option in selected patients. The ALC 1 month after IMT could be an early indicator to disease stabilization.

  17. Outcomes after curative or palliative surgery for locoregional recurrent breast cancer

    DEFF Research Database (Denmark)

    Juhl, Alexander Andersen; Mele, Marco; Damsgaard, Tine Engberg

    2014-01-01

    Background Locoregional recurrence (LRR) after breast cancer is an independent predictor for later systemic disease and poor long-term outcome. As the surgical treatment is complex and often leaves the patient with extensive defects, reconstructive procedures involving flaps, and thus plastic...... surgical assistance, are often required. The aim of the present study was to evaluate our institution’s approach to surgical treatment for locoregional recurrence of a breast cancer. Methods In the present retrospective, single-centre study, we evaluate our experience with 12 patients who underwent surgery...... for locally recurrent breast cancer at Aarhus University Hospital between 2006 and 2010. Nine patients underwent wide local excision. The remaining three patients underwent full thickness chest wall resection. Results There was no perioperative mortality and no major complications. Minor complications...

  18. Intraarterial Scintigraphy in recurrent Cervix Cancer - The Evaluation of Radionuclide therapeutic Trials -

    International Nuclear Information System (INIS)

    Kim, Eun Young; Suh, Jin Suck; Park, Chang Yun; Lee, Jong Tae; Yoo, Hyung Sik

    1990-01-01

    We performed 17 intraarterial scintigraphies in six patients with recurrent cervix cancer. With Seldinger method, the agent (four different radiopharmaceuticals) was perfused at the same speed of infusion of anticancer drugs (25 cc/hour) through internal iliac artery. There were four different radiopharmaceuticals; 131 I-Lipiodol, 99m Tc(Technetium)-HSA (Human Serum Albumin), 99m Tc-Sucralfate and 99m Tc-MAA (Macroaggregated Albumin). We evaluate the distribution pattern of radioactivity by the use of ratio of Tumor/Extratumor uptake (T/ET ratio). Our results reveals that 99m Tc-MAA scan showed the highest T/ET ratio and the other were not ideal agents for intraarterial therapy of recurrent cervix cancer. In conclusion, an ideal radioisotope and tracer which can block capillary, for example MAA, should be re-evaluated or produced in order to treat the patient with recurrent cervix cancer.

  19. Bolus electron conformal therapy for the treatment of recurrent inflammatory breast cancer: a case report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Michelle M., E-mail: mmkim@mdanderson.org [Department of Radiation Oncology, University of Texas M.D. Anderson Cancer Center, Houston, TX (United States); Kudchadker, Rajat J.; Kanke, James E.; Zhang, Sean; Perkins, George H. [Department of Radiation Oncology, University of Texas M.D. Anderson Cancer Center, Houston, TX (United States)

    2012-07-01

    The treatment of locoregionally recurrent breast cancer in patients who have previously undergone radiation therapy is challenging. Special techniques are often required that both eradicate the disease and minimize the risks of retreatment. We report the case of a patient with an early-stage left breast cancer who developed inflammatory-type recurrence requiring re-irradiation of the chest wall using bolus electron conformal therapy with image-guided treatment delivery. The patient was a 51-year-old woman who had undergone lumpectomy, axillary lymph node dissection, and adjuvant whole-breast radiation therapy for a stage I left breast cancer in June 1998. In March 2009, she presented at our institution with biopsy-proven recurrent inflammatory carcinoma and was aggressively treated with multi-agent chemotherapy followed by mastectomy that left a positive surgical margin. Given the patient's prior irradiation and irregular chest wall anatomy, bolus electron conformal therapy was used to treat her chest wall and draining lymphatics while sparing the underlying soft tissue. The patient still had no evidence of disease 21 months after treatment. Our results indicate that bolus electron conformal therapy is an accessible, effective radiation treatment approach for recurrent breast cancer in patients with irregular chest wall anatomy as a result of surgery. This approach may complement standard techniques used to reduce locoregional recurrence in the postmastectomy setting.

  20. Detection of Recurrent Cervical Cancer by Whole-body FDG PET Scans

    Institute of Scientific and Technical Information of China (English)

    Jiaxin Yang; Jinhui Wang; Zhaohui Zhu; Keng Shen; Bocheng Wang

    2008-01-01

    OBJECTIVE To evaluate the role of whole-body {18F} fluro-2-dexoxyglucose (FDG) positron emission tomography (PET) scans in the detection of recurrent cervical cancer.METHODS Between June, 2000 and January, 2006, 25 patients had undergone a PET scan at the Peking Union Medical College Hospital to evaluate possible recurrent cervical cancer. All the PET findings were reviewed and compared to available clinical data to classify each PET scan result as a true positive, true negative, false positive, or false negative.RESULTS A total of 38 PET scans were conducted on the 25patients whose median age was 46 years. The Stage distributions were IA (n = 1), IB (n = 11), IIA (n = 5), IIB (n = 4), IIIB (n = 2), WB (n= 1), and unknown Stage (n = 1). There were 22 cases of squamous cell carcinoma and 3 cases of adenocarcinoma resulting in 9 true positive PET scans, 27 true negatives, 2 false positives and no false negatives. The sensitivity of the FDG PET scans for detecting recurrent cervical cancer was 100%, specificity 93.1%, positive predictive value 81.8%, and negative predictive value 100%.CONCLUSION The whole body FDG PET scans are a sensitive and specific imaging modality for the detection of recurrent cervical cancer. However the cost of PET scans is too high at this time. A large prospective study will determine whether this modality should be used routinely and take the place of other imaging methods in the early detection of recurrent cervical carcinoma

  1. FDG-PET/CT in the diagnosis of recurrent breast cancer

    International Nuclear Information System (INIS)

    Murakami, Ryusuke; Kumita, Shin-ichiro; Yoshida, Tamiko; Ishihara, Keiichi; Kiriyama, Tomonari; Hakozaki, Kenta; Yanagihara, Keiko; Lida, Shinya; Tsuchiya, Shin-ichi

    2012-01-01

    Background. An advantage of PET/CT has been demonstrated for diagnosis of several tumor entities. In patients with breast cancer, early diagnosis and accurate restaging of recurrence after surgery is important for selection of the most appropriate therapeutic strategy. Purpose. To evaluate the accuracy of integrated positron emission tomography and computed tomography (PET/CT) using 18F-fluorodeoxyglucose (FDG), for follow-up of patients with suspected recurrent breast cancer. Material and Methods. Forty-seven patients with suspected recurrent breast cancer underwent PET/CT. The PET and PET/CT images were interpreted without knowledge of the results of other diagnostic modalities, and compared with each other with reference to the final diagnosis. Results. Twenty-five (53%) patients suffered tumor recurrence. The overall sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), and accuracy of PET/CT were 96%, 91%, 92%, 95%, and 94%, respectively. In comparison with PET, PET/CT had a higher sensitivity and accuracy (96% vs. 80% and 94% vs. 81%, respectively). The difference in diagnostic accuracy between PET/CT and PET was significant (P < 0.05). Conclusion. The present findings indicate that PET/CT is an accurate, sensitive and reliable modality for screening and detection of breast cancer recurrence. PET/CT appears to be an effective surveillance tool, as it is able to cover the whole body in a single procedure and shows good performance

  2. Moderating effects of perceived growth on the association between fear of cancer recurrence and health-related quality of life among adolescent and young adult cancer survivors.

    Science.gov (United States)

    Cho, Dalnim; Park, Crystal L

    2017-01-01

    We examined whether (1) fear of cancer recurrence was related to lower health-related quality of life and (2) perceived growth moderated the link between fear of recurrence and health-related quality of life. About 292 adolescent and young adult cancer survivors (diagnosed with cancer at ages 15-34) completed a cross-sectional survey. Fear of recurrence was related to poorer physical and mental health-related quality of life. The negative association between fear of recurrence and mental health-related quality of life was moderated by perceived growth. Fostering perceived growth may mitigate the adverse associations of fear of recurrence and health-related quality of life.

  3. [Clinical scores for the risk of recurrent VTED and for the relationship cancer-VTED].

    Science.gov (United States)

    Junod, Alain

    2016-02-17

    Clinical scores related to the risk of recurrent venous thromboembolic disease (VTED), to the relationship between cancer and VTED (risk of development of VTED, risk of recurrent VTED, prognosis of pulmonary embolism) and to the risk of cancer following VTED are analysed and commented upon. Although they most often rely on appropriate methodology and are often based on a large number of subjects, they unfortunately provide information that is not necessarily useful for the care of patients. Their use should be considered only when positive impact studies are published.

  4. Ex vivo metabolic fingerprinting identifies biomarkers predictive of prostate cancer recurrence following radical prostatectomy.

    Science.gov (United States)

    Braadland, Peder R; Giskeødegård, Guro; Sandsmark, Elise; Bertilsson, Helena; Euceda, Leslie R; Hansen, Ailin F; Guldvik, Ingrid J; Selnæs, Kirsten M; Grytli, Helene H; Katz, Betina; Svindland, Aud; Bathen, Tone F; Eri, Lars M; Nygård, Ståle; Berge, Viktor; Taskén, Kristin A; Tessem, May-Britt

    2017-11-21

    Robust biomarkers that identify prostate cancer patients with high risk of recurrence will improve personalised cancer care. In this study, we investigated whether tissue metabolites detectable by high-resolution magic angle spinning magnetic resonance spectroscopy (HR-MAS MRS) were associated with recurrence following radical prostatectomy. We performed a retrospective ex vivo study using HR-MAS MRS on tissue samples from 110 radical prostatectomy specimens obtained from three different Norwegian cohorts collected between 2002 and 2010. At the time of analysis, 50 patients had experienced prostate cancer recurrence. Associations between metabolites, clinicopathological variables, and recurrence-free survival were evaluated using Cox proportional hazards regression modelling, Kaplan-Meier survival analyses and concordance index (C-index). High intratumoural spermine and citrate concentrations were associated with longer recurrence-free survival, whereas high (total-choline+creatine)/spermine (tChoCre/Spm) and higher (total-choline+creatine)/citrate (tChoCre/Cit) ratios were associated with shorter time to recurrence. Spermine concentration and tChoCre/Spm were independently associated with recurrence in multivariate Cox proportional hazards modelling after adjusting for clinically relevant risk factors (C-index: 0.769; HR: 0.72; P=0.016 and C-index: 0.765; HR: 1.43; P=0.014, respectively). Spermine concentration and tChoCre/Spm ratio in prostatectomy specimens were independent prognostic markers of recurrence. These metabolites can be noninvasively measured in vivo and may thus offer predictive value to establish preoperative risk assessment nomograms.

  5. Internal mammary lymph node recurrence: rare but characteristic metastasis site in breast cancer

    International Nuclear Information System (INIS)

    Chen, Lei; Gu, Yajia; Leaw, Shiangjiin; Wang, Zhonghua; Wang, Peihua; Hu, Xichun; Chen, Jiayi; Lu, Jingsong; Shao, Zhimin

    2010-01-01

    To assess the frequency of IMLN recurrence, its associated risk factors with disease-free interval (DFI) and its predicting factors on overall survival time. 133 cases of breast cancer IMLN recurrence were identified via the computerized CT reporting system between February 2003 and June 2008, during which chest CT for patients with breast cancer (n = 8867) were performed consecutively at Cancer Hospital, Fudan University, Shanghai, China. Patients' charts were retrieved and patients' characteristics, disease characteristics, and treatments after recurrence were collected for analysis. The frequency was 1.5% (133/8867). IMLN recurrence was presented as the first metastatic site in 121 (91%) patients while 88 (66.2%) had other concurrent metastases. Typical chest CT images included swelling of the IMLN at the ipsilateral side with local lump and sternal erosion located mostly between the second and third intercostal space. The median disease-free interval (DFI) of IMLN recurrence was 38 months. The independent factors that could delay the IMLN recurrence were small tumor size (HR 0.5 95%CI: 0.4 - 0.8; p = 0.002), and positive ER/PR disease (HR 0.6, 95% CI: 0.4 - 0.9; p = 0.006). The median survival time after IMLN recurrence was 42 months, with a 5-year survival rate of 30%. Univariate analysis showed four variables significantly influenced the survival time: DFI of IMLN recurrence (p = 0.001), no concurrent distant metastasis (p = 0.024), endocrine therapy for patients with positive ER/PR (p = 0.000), radiotherapy (p = 0.040). The independent factors that reduced the death risk were no concurrent distant metastases (HR: 0.7, 95% CI: 0.4 - 0.9; p = 0.031), endocrine therapy for patients with positive ER/PR status (HR: 0.2, 95% CI: 0.1 - 0.5; p = 0.001) and palliative radiotherapy (HR: 0.3, 95% CI: 0.1- 0.9; p = 0.026). The risk of IMLN recurrence is low and there are certain characteristics features on CT images. ER/PR status is both a risk factor for DFI

  6. The Impact of Exercise on Cancer Mortality, Recurrence, and Treatment-Related Adverse Effects.

    Science.gov (United States)

    Cormie, Prue; Zopf, Eva M; Zhang, Xiaochen; Schmitz, Kathryn H

    2017-01-01

    The combination of an increasing number of new cancer cases and improving survival rates has led to a large and rapidly growing population with unique health-care requirements. Exercise has been proposed as a strategy to help address the issues faced by cancer patients. Supported by a growing body of research, major health organizations commonly identify the importance of incorporating exercise in cancer care and advise patients to be physically active. This systematic review comprehensively summarizes the available epidemiologic and randomized controlled trial evidence investigating the role of exercise in the management of cancer. Literature searches focused on determining the potential impact of exercise on 1) cancer mortality and recurrence and 2) adverse effects of cancer and its treatment. A total of 100 studies were reviewed involving thousands of individual patients whose exercise behavior was assessed following the diagnosis of any type of cancer. Compared with patients who performed no/less exercise, patients who exercised following a diagnosis of cancer were observed to have a lower relative risk of cancer mortality and recurrence and experienced fewer/less severe adverse effects. The findings of this review support the view that exercise is an important adjunct therapy in the management of cancer. Implications on cancer care policy and practice are discussed. © The Author 2017. Published by Oxford University Press on behalf of the Johns Hopkins Bloomberg School of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  7. Cisplatin and gemcitabine in patients with advanced biliary tract cancer (ABC) and persistent jaundice despite optimal stenting: Effective intervention in patients with luminal disease.

    Science.gov (United States)

    Lamarca, Angela; Benafif, Sarah; Ross, Paul; Bridgewater, John; Valle, Juan W

    2015-09-01

    The advanced biliary tract cancer (ABC)-02 study established cisplatin and gemcitabine (CisGem) as a reference 1(st)-line regimen for patients with advanced/metastatic biliary tract cancer; patients with bilirubin ⩾ 1.5 × upper limit of normal (ULN) were excluded and there are few extant data for systemic treatment in the context of elevated bilirubin. Patients with ABC, receiving CisGem with a baseline bilirubin of ⩾ 1.5 × ULN were eligible for this retrospective analysis; response, toxicity and survival data were collected. Thirty-three patients of 545 screened; median age 59 years, range 23-79; 58% male, 58% with metastases (79% in the liver) of performance status (PS) 0 (33%), 1 (64%) or 2 (3%) were eligible. The median baseline bilirubin was 55 μmol/L (range 32-286); due to biliary tract obstruction (BTO, 76%) or liver metastases (LM, 24%). Toxicity was comparable to the ABC-02 study; bilirubin normalised in 64% during chemotherapy/follow-up. The median progression-free survival (PFS) was 6.9 months (95% confidence interval (CI): 4.4-9.0) and median overall survival (OS) 9.5 months (95% CI: 5.7-12.8). Patients with BTO had a longer PFS and OS than those with LM (7.0 versus 2.6 months; p = 0.1633 and 9.8 versus 4.4 months, hazard ratio (HR) 0.74; p = 0.465, respectively); not statistically significant (due to small sample size). Normalisation of bilirubin and completion of eight CisGem cycles were associated with longer OS (11.4 versus 2.9 months, HR 0.49; p = 0.08 and 15.2 versus 5.4 months, HR 0.12 p < 0.001, respectively). No difference in OS was shown between the bilirubin percentiles (for either PFS or OS). For PS 0-1 patients with ABC and high bilirubin due to luminal disease despite optimal stenting CisGem can be used safely with results similar to those in patients with normal bilirubin. Copyright © 2015 Elsevier Ltd. All rights reserved.

  8. Centering prayer for women receiving chemotherapy for recurrent ovarian cancer: a pilot study.

    Science.gov (United States)

    Johnson, Mary E; Dose, Ann M; Pipe, Teri Britt; Petersen, Wesley O; Huschka, Mashele; Gallenberg, Mary M; Peethambaram, Prema; Sloan, Jeff; Frost, Marlene H

    2009-07-01

    To explore the feasibility of implementing centering prayer in chemotherapy treatment and assess its influence on mood, spiritual well-being, and quality of life in women with recurrent ovarian cancer. Descriptive pilot study. Outpatient chemotherapy treatment suite in a large cancer center in the midwestern United States. A convenience sample of 10 women receiving outpatient chemotherapy for recurrent ovarian cancer. A centering prayer teacher led participants through three one-hour sessions over nine weeks. Data were collected prior to the first session, at the conclusion of the final session, and at three and six months after the final session. Feasibility and influence of centering prayer on mood, spiritual well-being, and quality of life. Most participants identified centering prayer as beneficial. Emotional well-being, anxiety, depression, and faith scores showed improvement. Centering prayer can potentially benefit women with recurrent ovarian cancer. Additional research is needed to assess its feasibility and effectiveness. Nurses may promote or suggest centering prayer as a feasible intervention for the psychological and spiritual adjustment of patients with recurrent ovarian cancer.

  9. Long-term oncologic results of salvage radical prostatectomy for locally recurrent prostate cancer after radiotherapy

    International Nuclear Information System (INIS)

    Bianco, Fernando J.; Scardino, Peter T.; Stephenson, Andrew J.; DiBlasio, Christopher J.; Fearn, Paul A.; Eastham, James A.

    2005-01-01

    Purpose: Salvage radical prostatectomy (RP) may potentially cure patients who have isolated local prostate cancer recurrence after radiotherapy (RT). We report the long-term cancer control associated with salvage RP in a consecutive cohort of patients and identify the variables associated with disease progression and cancer survival. Methods and Materials: A total of 100 consecutive patients underwent salvage RP with curative intent for biopsy-confirmed, locally recurrent, prostate cancer after RT. Disease progression after salvage RP was defined as a prostate-specific antigen (PSA) level of ≥0.2 ng/mL or by initiation of androgen deprivation therapy. Cancer-specific mortality was defined as active clinical disease progression despite castration. Cox regression analysis was used to evaluate these endpoints. The median follow-up from RT was 10 years (range, 3-27 years) and from salvage RP was 5 years (range, 1-20 years). Results: Overall, the 5-year progression-free probability was 55% (95% confidence interval, 46-64%), and the median progression-free interval was 6.4 years. The preoperative PSA level was the only significant pretreatment predictor of disease progression in the multivariate analysis (p = 0.01). The 5-year progression-free probability for patients with a preoperative PSA level of 10 ng/mL was 86%, 55%, and 37%, respectively. The 10-year and 15-year cancer-specific mortality after salvage RP was 27% and 40%, respectively. The median time from disease progression to cancer-specific death was 10.3 years (95% confidence interval, 7.6-12.9). After multivariate analysis, the preoperative serum PSA level and seminal vesicle or lymph node status correlated independently with disease progression. Conclusions: Greater preoperative PSA levels are associated with disease progression and cancer-specific death. Long-term control of locally recurrent prostate cancer after definitive RT is possible when salvage RP is performed early in the course of recurrent

  10. Severity of hydronephrosis correlates with tumour invasiveness and urinary bladder recurrence of ureteric cancer.

    Science.gov (United States)

    Luo, Hao Lun; Kang, Chih Hsiung; Chen, Yen Ta; Chuang, Yao Chi; Lee, Wei Ching; Cheng, Yuan Tso; Chiang, Po Hui

    2013-08-01

    To explore the prognostic role of hydronephrosis grade in patients with pure ureteric cancer. The study included 162 patients with pure ureteric cancer who were treated between January 2005 and December 2010 at a single tertiary referral centre. The association between hydronephrosis grade with pathological findings and oncological outcomes was assessed using multivariate Cox regression analysis. Hydronephrosis grade >2 was independently associated with non-organ-confined ureteric cancer (P = 0.003). Hydronephrosis grade Hydronephrosis grade >2 and bladder cancer history independently predict bladder cancer recurrence (P = 0.021 and P = 0.002, respectively) Hydronephrosis of grade >2 was found to be associated with local and distant recurrence only in univariate analysis; non-organ-confined pathology independently predicted local and distant oncological failure (P ≤ 0.001 and P = 0.002, respectively). Hydronephrosis grade >2 is associated with non-organ-confined ureteric cancer and with bladder cancer recurrence. Non-organ-confined pathology is still the most important predictor for local and distant oncological failure. © 2013 BJU International.

  11. Isolated local-regional recurrence of breast cancer following mastectomy: Radiotherapeutic management

    International Nuclear Information System (INIS)

    Halverson, K.J.; Perez, C.A.; Kuske, R.R.; Garcia, D.M.; Simpson, J.R.; Fineberg, B.

    1990-01-01

    Two hundred twenty-four patients with their first, isolated local-regional recurrence of breast cancer were irradiated with curative intent. Patients who had previous chest wall or regional lymphatic irradiation were not included in the study. With a median follow-up of 46 months (range 24 to 241 months), the 5- and 10-year survival for the entire group were 43% and 26%, respectively. Overall, 57% of the patients were projected to be loco-regionally controlled at 5 years. The 5-year local-regional tumor control was best for patients with isolated chest wall recurrences (63%), intermediate for nodal recurrences (45%), and poor for concomitant chest wall and nodal recurrences (27%). In patients with solitary chest wall recurrences, large field radiotherapy encompassing the entire chest wall resulted in a 5- and 10-year freedom from chest wall re-recurrence of 75% and 63% in contrast to 36% and 18% with small field irradiation (p = 0.0001). For the group with recurrences completely excised, tumor control was adequate at all doses ranging from 4500 to 7000 cGy. For the recurrences less than 3 cm, 100% were controlled at doses greater than or equal to 6000 cGy versus 76% at lower doses. No dose response could be demonstrated for the larger lesions. The supraclavicular failure rate was 16% without elective radiotherapy versus 6% with elective radiotherapy (p = 0.0489). Prophylactic irradiation of the uninvolved chest wall decreased the subsequent re-recurrence rate (17% versus 27%), but the difference is not statistically significant (p = .32). The incidence of chest wall re-recurrence was 12% with doses greater than or equal to 5000 cGy compared to 27% with no elective radiotherapy, but again was not statistically significant (p = .20). Axillary and internal mammary failures were infrequent, regardless of prophylactic treatment

  12. Systematic approach to the analysis of cross-sectional imaging for surveillance of recurrent colorectal cancer

    International Nuclear Information System (INIS)

    Faria, Silvana C.; Tamm, Eric P.; Varavithya, Vithya; Phongkitkarun, Sith; Kaur, Harmeet; Szklaruk, Janio; DuBrow, Ronelle; Charnsangavej, Chusilp

    2005-01-01

    Recurrent disease in colorectal cancer occurs in approximately 50% of patients who undergo a 'curative' operation. Tumor recurrence may occur locally (at the anastomotic site), in the mesentery or mesocolon adjacent to the post-operative site, in the nodal echelon downstream to the post-operative site, and as distant metastases to the peritoneal cavity, liver or lung. Local recurrence at the anastomosis is frequently diagnosed at follow-up endoscopic examinations as part of screening for metachronous lesions. Other types of recurrences require imaging studies, most frequently CT or MR imaging to diagnose. We developed an approach to analyze imaging obtained after curative resection of colorectal cancer. Our approach is based on the knowledge of patterns of disease spread, of types of surgical procedures and of pathologic staging. Using this approach has the potential to detect recurrent disease at an early stage because the locoregional and nodal spread of this disease is predictable. Early diagnosis of recurrent disease, even in asymptomatic cases, allows for more effective treatment that can improve the long-term survival of these patients

  13. Why do younger women have higher breast cancer recurrence rates after breast-conserving surgery?

    International Nuclear Information System (INIS)

    Nishimura, Reiki; Matsuda, Masakazu; Miyayama, Haruhiko; Okazaki, Shinji; Kai, Chiharu; Ozaki, N.

    2003-01-01

    Preventing breast cancer recurrence after breast-conserving surgery is an important issue. The main factors contributing to such recurrence are positive margins, absence of radiotherapy and young age. To investigate the clinical significance of age in breast-conserving surgery, we examined the relationship between clinicopathological findings or outcome and age, especially young age. The cases were divided into three groups by age; 35 years old or less, 36-50y.o. and 51y.o. or higher. Between April 1989 and March 2003, 743 patients were treated with breast-conserving surgery. There were 49 patients aged 35 years old or less (6.6%). Younger age significantly correlated with positive surgical margin, lymph node metastases, higher proliferative activity, negative estrogen receptor (ER) or progesterone receptor (PgR), larger tumor size, and shorter nipple-tumor distances. Although younger patients had a higher recurrence rate irrespective of radiotherapy, margin status had an impact on recurrence rate. Thus, the reason young age was a significant factor for breast recurrence after breast-conserving surgery was that young patients frequently had numerous risk factors such as positive margin, higher proliferative activity, positive nodes, negative ER/PgR and larger tumor. However, negative surgical margins could reduce recurrence rates even in young women. These results suggest that more suitable criteria and strategies may be needed for young patients with breast cancer. (author)

  14. Systematic approach to the analysis of cross-sectional imaging for surveillance of recurrent colorectal cancer

    Energy Technology Data Exchange (ETDEWEB)

    Faria, Silvana C. [Department of Diagnostic Radiology, Division of Diagnostic Imaging, University of Texas M.D. Anderson Cancer Center, Department of Diagnostic Radiology, 1515 Holcombe Blvd., Box 57, Houston, TX 77030 (United States); Tamm, Eric P. [Department of Diagnostic Radiology, Division of Diagnostic Imaging, University of Texas M.D. Anderson Cancer Center, Department of Diagnostic Radiology, 1515 Holcombe Blvd., Box 57, Houston, TX 77030 (United States)]. E-mail: etamm@di.mdacc.tmc.edu; Varavithya, Vithya [Department of Diagnostic Radiology, Division of Diagnostic Imaging, University of Texas M.D. Anderson Cancer Center, Department of Diagnostic Radiology, 1515 Holcombe Blvd., Box 57, Houston, TX 77030 (United States); Phongkitkarun, Sith [Department of Radiology, Faculty of Medicine, Ramathibodi Hospital, Rama VI Road, Phayathai, Bangkok 10400 (Thailand); Kaur, Harmeet [Department of Diagnostic Radiology, Division of Diagnostic Imaging, University of Texas M.D. Anderson Cancer Center, Department of Diagnostic Radiology, 1515 Holcombe Blvd., Box 57, Houston, TX 77030 (United States); Szklaruk, Janio [Department of Diagnostic Radiology, Division of Diagnostic Imaging, University of Texas M.D. Anderson Cancer Center, Department of Diagnostic Radiology, 1515 Holcombe Blvd., Box 57, Houston, TX 77030 (United States); DuBrow, Ronelle [Department of Diagnostic Radiology, Division of Diagnostic Imaging, University of Texas M.D. Anderson Cancer Center, Department of Diagnostic Radiology, 1515 Holcombe Blvd., Box 57, Houston, TX 77030 (United States); Charnsangavej, Chusilp [Department of Diagnostic Radiology, Division of Diagnostic Imaging, University of Texas M.D. Anderson Cancer Center, Department of Diagnostic Radiology, 1515 Holcombe Blvd., Box 57, Houston, TX 77030 (United States)

    2005-03-01

    Recurrent disease in colorectal cancer occurs in approximately 50% of patients who undergo a 'curative' operation. Tumor recurrence may occur locally (at the anastomotic site), in the mesentery or mesocolon adjacent to the post-operative site, in the nodal echelon downstream to the post-operative site, and as distant metastases to the peritoneal cavity, liver or lung. Local recurrence at the anastomosis is frequently diagnosed at follow-up endoscopic examinations as part of screening for metachronous lesions. Other types of recurrences require imaging studies, most frequently CT or MR imaging to diagnose. We developed an approach to analyze imaging obtained after curative resection of colorectal cancer. Our approach is based on the knowledge of patterns of disease spread, of types of surgical procedures and of pathologic staging. Using this approach has the potential to detect recurrent disease at an early stage because the locoregional and nodal spread of this disease is predictable. Early diagnosis of recurrent disease, even in asymptomatic cases, allows for more effective treatment that can improve the long-term survival of these patients.

  15. Detecting Lung and Colorectal Cancer Recurrence Using Structured Clinical/Administrative Data to Enable Outcomes Research and Population Health Management.

    Science.gov (United States)

    Hassett, Michael J; Uno, Hajime; Cronin, Angel M; Carroll, Nikki M; Hornbrook, Mark C; Ritzwoller, Debra

    2017-12-01

    Recurrent cancer is common, costly, and lethal, yet we know little about it in community-based populations. Electronic health records and tumor registries contain vast amounts of data regarding community-based patients, but usually lack recurrence status. Existing algorithms that use structured data to detect recurrence have limitations. We developed algorithms to detect the presence and timing of recurrence after definitive therapy for stages I-III lung and colorectal cancer using 2 data sources that contain a widely available type of structured data (claims or electronic health record encounters) linked to gold-standard recurrence status: Medicare claims linked to the Cancer Care Outcomes Research and Surveillance study, and the Cancer Research Network Virtual Data Warehouse linked to registry data. Twelve potential indicators of recurrence were used to develop separate models for each cancer in each data source. Detection models maximized area under the ROC curve (AUC); timing models minimized average absolute error. Algorithms were compared by cancer type/data source, and contrasted with an existing binary detection rule. Detection model AUCs (>0.92) exceeded existing prediction rules. Timing models yielded absolute prediction errors that were small relative to follow-up time (differences by cancer type and dataset challenged efforts to create 1 common algorithm for all scenarios. Valid and reliable detection of recurrence using big data is feasible. These tools will enable extensive, novel research on quality, effectiveness, and outcomes for lung and colorectal cancer patients and those who develop recurrence.

  16. Chromosome 1q21.3 amplification is a trackable biomarker and actionable target for breast cancer recurrence

    DEFF Research Database (Denmark)

    Goh, Jian Yuan; Feng, Min; Wang, Wenyu

    2017-01-01

    Tumor recurrence remains the main reason for breast cancer-associated mortality, and there are unmet clinical demands for the discovery of new biomarkers and development of treatment solutions to benefit patients with breast cancer at high risk of recurrence. Here we report the identification of ...

  17. Performance of FDG-PET/CT for diagnosis of recurrent uterine cervical cancer

    International Nuclear Information System (INIS)

    Kitajima, Kazuhiro; Murakami, Koji; Yamasaki, Erena; Domeki, Yasushi; Kaji, Yasushi; Sugimura, Kazuro

    2008-01-01

    The purpose is to evaluate the accuracy of integrated FDG-PET/CT, compared with PET alone, for diagnosis of suspected recurrence of uterine cervical cancer. Fifty-two women who had undergone treatment for histopathologically proven cervical cancer received PET/CT with suspected recurrence. PET-alone and integrated PET/CT images were evaluated by two different experienced radiologists by consensus for each investigation. A final diagnosis was confirmed by histopathology, radiological imaging, and clinical follow-up for over 1 year. Patient-based analysis showed that the sensitivity, specificity, and accuracy of PET/CT were 92.0% (23/25), 92.6% (25/27), and 92.3% (48/52), respectively, while for PET, the corresponding figures were 80.0% (20/25), 77.8% (21/27), and 78.8% (41/52), respectively. PET/CT resolved the false-positive PET results due to hypermetabolic activity of benign/inflammatory lesions and physiological variants, and was able to detect lung metastasis, local recurrence, peritoneal dissemination, para-aortic lymph node metastasis, and pelvic lymph node metastasis missed by PET alone. However, tiny local recurrence and lymph node metastasis could not be detected even by PET/CT. FDG-PET/CT is a useful complementary modality for providing good anatomic and functional localization of sites of recurrence during follow-up of patients with cervical cancer. (orig.)

  18. Evaluation of preoperative radiation combined with chemotherapy for prevention of local recurrence of rectal cancer

    International Nuclear Information System (INIS)

    Sarashina, Hiromi; Inoue, Ikuo; Saitoh, Norio

    1990-01-01

    A retrospective study of 44 patients with rectal cancer who received preoperative radiation (42.6 Gy) combined with chemotherapy and 37 who received resection alone (control group) was undertaken to evaluate the effect of preoperative radiation therapy on local recurrence of rectal cancer. The rate of local recurrence in the radiation group was reduced to 4.5% compared with that in the controls (18.9%). From a pathological point of view, factors that have a close association with recurrence, such as depth of invasion, ew (defined as the distance between the external surgical surface and the deepest site of invasion) and lymph nodal involvement, have been successfully changed after radiation therapy. It was also evident that the rate of recurrence in irradiated patients, depth of invasion of a 2 (defined as the invasion of cancer far beyond the muscle layer but without involvement of other organs) or ew less than 2 mm was significantly lower than in patients with the same pathological conditions in whom radiation was not used. However, especially in patients with remote lymph node metastasis, there was no difference in local recurrence rate between the two groups. From these findings, it was concluded that a careful follow up is necessary for patients with remote lymph node involvement even after radiation therapy. (author)

  19. Combined modality treatment including intraoperative radiotherapy in locally advanced and recurrent rectal cancer

    International Nuclear Information System (INIS)

    Tveit, Kjell Maque; Wiig, Johan N.; Olsen, Dag Rune; Storaas, Andreas; Poulsen, Jan Peter; Giercksky, Karl-Erik

    1997-01-01

    Background: Treatment of locally advanced and recurrent rectal cancer usually has a high local recurrence rate and poor survival. Promising results have been reported by combined external radiotherapy, extensive surgery and intraoperative radiotherapy (IORT). Methods: One hundred fifteen patients with locally advanced rectal cancers fixed to the pelvic wall or locally recurrent rectal cancers underwent preoperative external radiotherapy with 46-50 Gy. Six to 8 weeks later radical pelvic surgery was attempted, and was combined with intraoperative electron beam radiotherapy (15-20 Gy) in 66 patients. The patients were followed closely to evaluate complication rate, local and distant recurrence rate and survival. Results: Surgery with no macroscopic tumour remaining was obtained in 65% of the patients with no postoperative deaths. Pelvic infection was the major complication (21%). Although the observation time is short (3-60 months), the local recurrence rate seems low (22%) and survival seems promising (about 60% at 4 years) in patients with complete tumour resection, in contrast to patients with residual tumour (none living at 4 years). Conclusions: The combined modality treatment with preoperative external radiotherapy and extensive pelvic surgery with IORT is sufficiently promising to start a randomized trial on the clinical value of IORT as a boost treatment in the multidisciplinary approach to this disease

  20. High-dose rate brachytherapy (HDRB) for primary or recurrent cancer in the vagina

    International Nuclear Information System (INIS)

    Beriwal, Sushil; Heron, Dwight E; Mogus, Robert; Edwards, Robert P; Kelley, Joseph L; Sukumvanich, Paniti

    2008-01-01

    The purpose of this study was to evaluate the efficacy of HDR brachytherapy for primary or recurrent vaginal cancer. Between the years 2000 to 2006, 18 patients with primary or recurrent vaginal cancer were treated with brachytherapy (HDRB). Six patients had primary vaginal cancer (stage II to IVA) while 12 were treated for isolated vaginal recurrence (primary cervix = 4, vulva = 1 and endometrium = 7). Five patients had previous pelvic radiation therapy. All except one patient received external beam radiation therapy to a median dose of 45 Gy (range 31.2–55.8 Gy). The HDRB was intracavitary using a vaginal cylinder in 5 patients and interstitial using a modified Syed-Nesblett template in 13 patients. The dose of interstitial brachytherapy was 18.75 Gy in 5 fractions delivered twice daily. The median follow-up was 18 months (range 6–66 months). Complete response (CR) was achieved in all but one patient (94%). Of these 17 patients achieving a CR, 1 had local recurrence and 3 had systemic recurrence at a median time of 6 months (range 6–22 months). The 2-year actuarial local control and cause-specific survival for the entire group were 88% and 82.5%, respectively. In subset analysis, the crude local control was 100% for primary vaginal cancer, 100% for the group with recurrence without any prior radiation and 67% for group with recurrence and prior radiation therapy. Two patients had late grade 3 or higher morbidity (rectovaginal fistula in one patient and chronic vaginal ulcer resulting in bleeding in one patient). Both these patients had prior radiation therapy. Our small series suggests that HDRB is efficacious for primary or recurrent vaginal cancer. Patients treated with primary disease and those with recurrent disease without prior irradiation have the greatest benefit from HDRB in this setting. The salvage rate for patients with prior radiation therapy is lower with a higher risk of significant complications. Additional patients and follow-up are ongoing

  1. Definitive chemoradiation for locoregional recurrences of esophageal cancer after primary curative treatment.

    Science.gov (United States)

    Jeene, P M; Versteijne, E; van Berge Henegouwen, M I; Bergmann, J J G H M; Geijsen, E D; Muller, K; van Laarhoven, H W M; Hulshof, M C C M

    2017-02-01

    The aim of this study was to determine the outcome of salvage definitive chemoradiation (dCRT) for a locoregional recurrence after any prior curative treatment outside previously irradiated areas. Thirty-nine patients treated between January 2005 and December 2014 were reviewed for locoregional recurrent esophageal cancer outside previously irradiated areas. All patients received salvage treatment with external beam radiotherapy (50.4 Gy in 28 fractions) combined with weekly concurrent paclitaxel and carboplatin. The median follow-up period was 15 months (range 1.7-120). The median overall survival (OS) for all patients after salvage dCRT was 22 months (95% CI 6.2-37.6). The 1-, 3-, and 5-year OS was 72%, 31%, and 28%, respectively. Median survival after salvage dCRT for a regional lymph node recurrence was 33 months (95% CI 5.8-60.3) versus 14 months (95% CI 6.8-21.6) for a recurrence at the anastomosis (P = 0.022, logrank). Median OS was 35 months for the squamous cell carcinoma group and 19 months for the adenocarcinoma group (P = 0.67). Sixteen of 39 patients developed a locoregional recurrence after salvaged dCRT. The median locoregional recurrence-free survival (LRFS) was 24 months. The 1-, 3-, and 5-year LRFS was 79%, 36%, and 36%, respectively. Median disease-free survival (DFS) was 15 months. The 1-, 3-, and 5-year DFS was 66%, 27%, and 27%, respectively. Of 16 patients, 8 (50%) with a primary failure at the site of the anastomosis developed a local recurrence after salvaged dCRT compared to 7 of 22 patients (32%) with a primary recurrence in a lymph node. Definitive chemoradiation is a feasible and effective treatment for locoregional recurrent esophageal cancer outside a previously irradiated area, and should be given with a curative intent. This holds true for recurrence of both squamous cell carcinoma and adenocarcinoma. Lymph node recurrences have a markedly better prognosis than recurrences at the site of the anastomosis. © 2016

  2. High-dose rate intra-operative radiation therapy for local advanced and recurrent colorectal cancer

    International Nuclear Information System (INIS)

    Harrison, L.B.; Mychalczak, B.; Enker, W.; Anderson, L.; Cohen, A.E.; Minsky, B.

    1996-01-01

    In an effort to improve the local control for advanced and recurrent cancers of the rectum, we have integrated high-dose rate intra-operative radiation therapy (HDR-IORT) into the treatment program. Between 11/92 and 10/95, 47 patients (pts) were treated. There were 26 males and 21 females whose ages ranged from 30-80 (median = 62) years. There were 19 pts with primary unresectable rectal cancer, and 28 pts who were treated for recurrent rectal cancer. Histology was adenocarcinoma - 45 pts, squamous cancer - 2 pts. The range of follow-up is 1-34 months (median = 14 months). The majority of primary unresectable pts received pre-operative radiation therapy (4500-5040 cGy) with chemotherapy (5-FU with Leucovorin) 4-6 weeks later, they underwent resection + HDR-IORT (1200 cGy). For the 28 pts with recurrent cancer, the majority received surgery and HDR-IORT alone because they had received prior RT. For the pts with primary unresectable disease, actuarial 2-year local control was 77%, actuarial distant metastasis-free survival was 71%, disease free survival was 66%, and overall survival was 84%. For those pts with recurrent disease, actuarial 2-year local control rate was 65%, distant metastasis-free survival was 65%, disease free survival was 47%, and overall survival was 61%. Complications occurred in 36%. There were no cases where the anatomical distribution of disease, or technical limitations prevented the adequate delivery of HDR-IORT. We conclude that this technique was most versatile, and enabled all appropriate pts to receive IORT. The preliminary data in terms of local control are encouraging, even for the poor prognostic sub-group of pts with recurrent cancer

  3. Incidental radiologic findings at breast cancer diagnosis and likelihood of disease recurrence.

    Science.gov (United States)

    Brothers, Joel M; Kidwell, Kelley M; Brown, Richard K J; Henry, N Lynn

    2016-01-01

    Despite guidelines recommending against its routine use, perioperative imaging for distant metastases is frequently performed in newly diagnosed breast cancer patients, uncovering incidental findings of uncertain significance. We assessed the clinical significance of incidental findings by determining if their presence is associated with disease recurrence. A retrospective review of staging imaging was performed in patients with stage II or III invasive breast cancer diagnosed during 2008-2009 at a large academic medical center. Data related to perioperative imaging and disease recurrence were abstracted from the medical record. Kaplan-Meier curves and Cox proportional hazards models were used to assess the association between incidental findings and time to disease recurrence. A total of 169 of 340 patients (49.7 %) underwent staging evaluation for distant metastases (CT chest, abdomen, pelvis, bone scan, and/or PET-CT). Of these, 146 (86.4 %) had at least one suspicious or indeterminate finding. Follow-up studies were performed in 73 (43.2 %) patients. Nineteen patients were diagnosed with metastatic disease at diagnosis, 18 of whom had stage III disease. In patients without metastatic disease at diagnosis, 32 later developed recurrence. Non-calcified pulmonary nodules were associated with shorter time to disease recurrence (hazard ratio 2.51, 95 % CI 1.13-5.57, p = 0.02). Imaging for distant metastases frequently reveals indeterminate findings, most of which are not associated with disease recurrence. The association between pulmonary nodules and recurrence warrants validation in an independent cohort. Overall, these findings support current guidelines recommending against routine extent of disease evaluation in patients with newly diagnosed stage II breast cancer.

  4. Successful Pregnancy Outcome in Recurrent Ovarian Cancer in a 26 Year Old: A Case Report

    Directory of Open Access Journals (Sweden)

    Savita Rani Singhal

    2018-06-01

    Full Text Available Objective: To report a case of Successful Pregnancy Outcome in Recurrent Ovarian Cancer in a 26 year Old. Case Report: A 26 years old primigravida presented in antenatal clinic at 23 weeks of pregnancy with recurrence of ovarian cancer of mucinous type. Following refusal of surgical management, two courses of single dose carboplatin was administered. However, before third cycle of chemotherapy could be administered ,there was deranged liver functions tests, following which elective Cesarean section with staging laparotomy was planned at 34 weeks for breech presentation with oligohydramnios. A live healthy baby girl 2.3kg was delivered. Total abdominal hysterectomy with right salpingo-oopherectomy, infracolic omentectomy, appendectomy was done. The final diagnosis was recurrent mucinous ovarian adenocarcinoma. Postoperatively, she was given six cycles of chemotherapy (carboplatin and paclitaxel. Conclusion: Chemotherapy and surgery, both are safe beyond first trimester and multidisciplinary treatment must be planned after taking into account the wishes of couple.

  5. Intrathoracic anastomotic leakage after gastroesophageal cancer resection is associated with increased risk of recurrence

    DEFF Research Database (Denmark)

    Kofoed, Steen C; Calatayud, Dan; Jensen, Lone S

    2015-01-01

    OBJECTIVE: Intrathoracic anastomotic leakage after intended curative resection for cancer in the esophagus or gastroesophageal junction has a negative impact on long-term survival. The aim of this study was to investigate whether an anastomotic leakage was associated with an increased recurrence......]: 1.17-2.29, P = .004) and all-cause mortality (HR = 1.57; 95% CI: 1.23-2.05, P cancer resection....

  6. Polyorethaoe-covered nitinol strecker stents as primary palliative treatment of malignant biliary obstruction

    International Nuclear Information System (INIS)

    Kanasaki, Shuzo; Furukawa, Akira; Kane, Teruyuki; Murata, Kiyoshi

    2000-01-01

    Purpose: To evaluate the clinical efficacy of the polyure-thane-covered Nitinol Strecker stent in the treatment of patients with malignant biliary obstruction.Methods: Twenty-three covered stents produced by us were placed in 18 patients with malignant biliary obstruction. Jaundice was caused by cholangiocarcinoma (n=5), pancreatic Cancer (n=6), gallbladder Cancer (n=4), metastatic lymph nodes (n=2), and tumor of the papilla (n=1).Resulrs: The mean patency period of the Stents was 37.5 weeks (5-106 weeks). Recurrent obstructive jaundice occurred in two patients (11%). Adequate biliary drainage over 50 weeks or until death was achieved in 17 of 18 patients (94.4%). Late cholangitis was observed in two patients whose stents bridged the ampulla of Vater. Other late severe complications were not encountered.Conclusion: Although more study is necessary, our results suggest the clinical efficacy of our covered Nitinol Strecker stent in the management of obstructive jaundice caused by malignant diseases.

  7. [Pancreas and biliary tract: recent developments].

    Science.gov (United States)

    de-Madaria, Enrique

    2014-09-01

    Acute pancreatitis (AP) is a common disease that is associated with significant morbidity and considerable mortality. In this article, developments relating to this disease that were presented in DDW 2014 are reviewed. Pancreatic steatosis could be a cause of recurrent AP. Patients with DM have an increased incidence of AP and pancreatic cancer. The use of anti-TNF drugs in inflammatory bowel disease may protect against the occurrence of AP. The presence of pancreas divisum protects against acute biliary pancreatitis. The PANCODE system for describing local complications of AP has good interobserver agreement, when the new definitions of the revised Atlanta classification are applied. The use of prophylactic antibiotics in early-stage AP predisposes the development of intra-abdominal fungal infections. Fluid sequestration in AP is linked with young age, alcoholism and indicators of systemic inflammatory response syndrome. The most common cause of mortality in AP is early onset of multiple organ failure, not pancreatic necrosis infection. Patients with AP and vitamin D deficiency could benefit from taking vitamin D supplements. Moderate fluid administration in emergencies (500-1000 mL) could be associated with better AP development. Copyright © 2014 Elsevier España, S.L.U. All rights reserved.

  8. Detection of Local Cancer Recurrence After Stereotactic Ablative Radiation Therapy for Lung Cancer: Physician Performance Versus Radiomic Assessment

    International Nuclear Information System (INIS)

    Mattonen, Sarah A.; Palma, David A.; Johnson, Carol; Louie, Alexander V.; Landis, Mark; Rodrigues, George; Chan, Ian; Etemad-Rezai, Roya; Yeung, Timothy P.C.; Senan, Suresh; Ward, Aaron D.

    2016-01-01

    Purpose: Stereotactic ablative radiation therapy (SABR) is a guideline-specified treatment option for early-stage lung cancer. However, significant posttreatment fibrosis can occur and obfuscate the detection of local recurrence. The goal of this study was to assess physician ability to detect timely local recurrence and to compare physician performance with a radiomics tool. Methods and Materials: Posttreatment computed tomography (CT) scans (n=182) from 45 patients treated with SABR (15 with local recurrence matched to 30 with no local recurrence) were used to measure physician and radiomic performance in assessing response. Scans were individually scored by 3 thoracic radiation oncologists and 3 thoracic radiologists, all of whom were blinded to clinical outcomes. Radiomic features were extracted from the same images. Performances of the physician assessors and the radiomics signature were compared. Results: When taking into account all CT scans during the whole follow-up period, median sensitivity for physician assessment of local recurrence was 83% (range, 67%-100%), and specificity was 75% (range, 67%-87%), with only moderate interobserver agreement (κ = 0.54) and a median time to detection of recurrence of 15.5 months. When determining the early prediction of recurrence within <6 months after SABR, physicians assessed the majority of images as benign injury/no recurrence, with a mean error of 35%, false positive rate (FPR) of 1%, and false negative rate (FNR) of 99%. At the same time point, a radiomic signature consisting of 5 image-appearance features demonstrated excellent discrimination, with an area under the receiver operating characteristic curve of 0.85, classification error of 24%, FPR of 24%, and FNR of 23%. Conclusions: These results suggest that radiomics can detect early changes associated with local recurrence that are not typically considered by physicians. This decision support system could potentially allow for early salvage therapy of

  9. Detection of Local Cancer Recurrence After Stereotactic Ablative Radiation Therapy for Lung Cancer: Physician Performance Versus Radiomic Assessment

    Energy Technology Data Exchange (ETDEWEB)

    Mattonen, Sarah A. [Department of Medical Biophysics, The University of Western Ontario, London, Ontario (Canada); Baines Imaging Research Laboratory, London Regional Cancer Program, London, Ontario (Canada); Palma, David A., E-mail: david.palma@lhsc.on.ca [Department of Medical Biophysics, The University of Western Ontario, London, Ontario (Canada); Baines Imaging Research Laboratory, London Regional Cancer Program, London, Ontario (Canada); Department of Oncology, The University of Western Ontario, London, Ontario (Canada); Johnson, Carol [Baines Imaging Research Laboratory, London Regional Cancer Program, London, Ontario (Canada); Louie, Alexander V. [Department of Oncology, The University of Western Ontario, London, Ontario (Canada); Landis, Mark [Department of Diagnostic Radiology, London Health Sciences Centre, London, Ontario (Canada); Rodrigues, George [Department of Oncology, The University of Western Ontario, London, Ontario (Canada); Chan, Ian; Etemad-Rezai, Roya [Department of Diagnostic Radiology, London Health Sciences Centre, London, Ontario (Canada); Yeung, Timothy P.C. [Department of Medical Biophysics, The University of Western Ontario, London, Ontario (Canada); Baines Imaging Research Laboratory, London Regional Cancer Program, London, Ontario (Canada); Senan, Suresh [Department of Radiation Oncology, VU University Medical Center, Amsterdam (Netherlands); Ward, Aaron D. [Department of Medical Biophysics, The University of Western Ontario, London, Ontario (Canada); Baines Imaging Research Laboratory, London Regional Cancer Program, London, Ontario (Canada); Department of Oncology, The University of Western Ontario, London, Ontario (Canada)

    2016-04-01

    Purpose: Stereotactic ablative radiation therapy (SABR) is a guideline-specified treatment option for early-stage lung cancer. However, significant posttreatment fibrosis can occur and obfuscate the detection of local recurrence. The goal of this study was to assess physician ability to detect timely local recurrence and to compare physician performance with a radiomics tool. Methods and Materials: Posttreatment computed tomography (CT) scans (n=182) from 45 patients treated with SABR (15 with local recurrence matched to 30 with no local recurrence) were used to measure physician and radiomic performance in assessing response. Scans were individually scored by 3 thoracic radiation oncologists and 3 thoracic radiologists, all of whom were blinded to clinical outcomes. Radiomic features were extracted from the same images. Performances of the physician assessors and the radiomics signature were compared. Results: When taking into account all CT scans during the whole follow-up period, median sensitivity for physician assessment of local recurrence was 83% (range, 67%-100%), and specificity was 75% (range, 67%-87%), with only moderate interobserver agreement (κ = 0.54) and a median time to detection of recurrence of 15.5 months. When determining the early prediction of recurrence within <6 months after SABR, physicians assessed the majority of images as benign injury/no recurrence, with a mean error of 35%, false positive rate (FPR) of 1%, and false negative rate (FNR) of 99%. At the same time point, a radiomic signature consisting of 5 image-appearance features demonstrated excellent discrimination, with an area under the receiver operating characteristic curve of 0.85, classification error of 24%, FPR of 24%, and FNR of 23%. Conclusions: These results suggest that radiomics can detect early changes associated with local recurrence that are not typically considered by physicians. This decision support system could potentially allow for early salvage therapy of

  10. 20-Year Risks of Breast-Cancer Recurrence after Stopping Endocrine Therapy at 5 Years

    NARCIS (Netherlands)

    Pan, Hongchao; Gray, Richard; Braybrooke, Jeremy; Davies, Christina; Taylor, Carolyn; McGale, Paul; Peto, Richard; Pritchard, Kathleen I.; Bergh, Jonas; Dowsett, Mitch; Hayes, Daniel F.; Albain, K.; Anderson, S.; Arriagada, R.; Barlow, W.; Bartlett, J.; Bergsten‐Nordström, E.; Bliss, J.; Boccardo, F.; Bradley, R.; Brain, E.; Cameron, D.; Clarke, M.; Coates, A.; Coleman, R.; Correa, C.; Costantino, J.; Cuzick, J.; Davidson, N.; Dodwell, D.; Di Leo, A.; Ewertz, M.; Forbes, J.; Gelber, R.; Gnant, M.; Goldhirsch, A.; Goodwin, P.; Hill, C.; Ingle, J.; Jagsi, R.; Janni, W.; Loibl, S.; MacKinnon, E.; Martin, M.; Mukai, H.; Norton, L.; Ohashi, Y.; Paik, S.; Perez, E.; Bijker, N.

    2017-01-01

    The administration of endocrine therapy for 5 years substantially reduces recurrence rates during and after treatment in women with early-stage, estrogen-receptor (ER)-positive breast cancer. Extending such therapy beyond 5 years offers further protection but has additional side effects. Obtaining

  11. Re-irradiation of recurrent esophageal cancer after primary definitive radiotherapy

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Young Suk; Lee, Chang Geol; Kim, Kyung Hwan; Kim, Tae Hyung [Dept. of Radiation Oncology, Yonsei University Health System, Yonsei University College of Medicine, Seoul (Korea, Republic of)

    2012-12-15

    For recurrent esophageal cancer after primary definitive radiotherapy, no general treatment guidelines are available. We evaluated the toxicities and clinical outcomes of re-irradiation (re-RT) for recurrent esophageal cancer. We analyzed 10 patients with recurrent esophageal cancer treated with re-RT after primary definitive radiotherapy. The median time interval between primary radiotherapy and re-RT was 15.6 months (range, 4.8 to 36.4 months). The total dose of primary radiotherapy was a median of 50.4 Gy (range, 50.4 to 63.0 Gy). The total dose of re-RT was a median of 46.5 Gy (range, 44.0 to 50.4 Gy). The median follow-up period was 4.9 months (range, 2.6 to 11.4 months). The tumor response at 3 months after the end of re-RT was complete response (n = 2), partial response (n = 1), stable disease (n = 2), and progressive disease (n = 5). Grade 5 tracheoesophageal fistula developed in three patients. The time interval between primary radiotherapy and re-RT was less than 12 months in two of these three patients. Late toxicities included grade 1 dysphagia (n = 1). Re-RT of recurrent esophageal cancer after primary radiotherapy can cause severe toxicity.

  12. Recurrence in oral and pharyngeal cancer is associated with quantitative MGMT promoter methylation

    International Nuclear Information System (INIS)

    Taioli, Emanuela; Ragin, Camille; Wang, Xiao-hong; Chen, Jiangying; Langevin, Scott M; Brown, Ashley R; Gollin, Susanne M; Garte, Seymour; Sobol, Robert W

    2009-01-01

    Biomarkers that predict clinical response, tumor recurrence or patient survival are severely lacking for most cancers, particularly for oral and pharyngeal cancer. This study examines whether gene-promoter methylation of tumor DNA correlates with survival and recurrence rates in a population of patients with oral or pharyngeal cancer. The promoter methylation status of the DNA repair gene MGMT and the tumor suppressor genes CDKN2A and RASSF1 were evaluated by methylation-specific PCR in 88 primary oral and pharyngeal tumors and correlated with survival and tumor recurrence. Quantitative MGMT methylation was also assessed. 29.6% of the tumors presented with MGMT methylation, 11.5% with CDKN2A methylation and 12.1% with RASSF1 methylation. MGMT promoter methylation was significantly associated with poorer overall and disease-free survival. No differences in methylation status of MGMT and RASSF1 with HPV infection, smoking or drinking habits were observed. A significant inverse trend with the amount of MGMT methylation and overall and disease-free survival was observed (p trend = 0.002 and 0.001 respectively). These results implicate MGMT promoter methylation as a possible biomarker for oral and pharyngeal cancer prognosis. The critical role of MGMT in DNA repair suggests that defective DNA repair may be correlative in the observed association between MGMT promoter methylation and tumor recurrence. Follow-up studies should include further quantitative MSP-PCR measurement, global methylation profiling and detailed analysis of downstream DNA repair genes regulated by promoter methylation

  13. Fear of cancer recurrence: a theoretical review and novel cognitive processing formulation

    NARCIS (Netherlands)

    Fardell, J.E.; Thewes, B.; Turner, J.; Gilchrist, J.; Sharpe, L.; Smith, A.; Girgis, A.; Butow, P.

    2016-01-01

    PURPOSE: Fear of cancer recurrence (FCR) is prevalent among survivors. However, a comprehensive and universally accepted theoretical framework of FCR to guide intervention is lacking. This paper reviews theoretical frameworks previously used to explain FCR and describes the formulation of a novel

  14. Rib fractures after reirradiation plus hyperthermia for recurrent breast cancer: Predictive factors

    NARCIS (Netherlands)

    Oldenborg, Sabine; Valk, Christel; van Os, Rob; Oei, Bing; Venselaar, Jack; Vörding, Paul Zum Vörde Sive; van Randen, Adriënne; Crezee, Hans; van Tienhoven, Geertjan; Rasch, Coen

    2016-01-01

    Combining reirradiation (reRT) and hyperthermia (HT) has shown high therapeutic value for patients with locoregional recurrent breast cancer (LR). However, additional toxicity of reirradiation (e.g., rib fractures) may occur. The aim of this study is to determine the impact of potential risk factors

  15. Local field radiotherapy without elective nodal irradiation for postoperative loco-regional recurrence of esophageal cancer.

    Science.gov (United States)

    Kimoto, Takuya; Yamazaki, Hideya; Suzuki, Gen; Aibe, Norihiro; Masui, Koji; Tatekawa, Kotoha; Sasaki, Naomi; Fujiwara, Hitoshi; Shiozaki, Atsushi; Konishi, Hirotaka; Nakamura, Satoaki; Yamada, Kei

    2017-09-01

    Radiotherapy is an effective treatment for the postoperative loco-regional recurrence of esophageal cancer; however, the optimal treatment field remains controversial. This study aims to evaluate the outcome of local field radiotherapy without elective nodal irradiation for postoperative loco-regional recurrence of esophageal cancer. We retrospectively investigated 35 patients treated for a postoperative loco-regional recurrence of esophageal cancer with local field radiotherapy between December 2008 and March 2016. The median irradiation dose was 60 Gy (range: 50-67.5 Gy). Thirty-one (88.6%) patients received concurrent chemotherapy. The median follow-up period was 18 months (range: 5-94 months). The 2-year overall survival was 55.7%, with a median survival time of 29.9 months. In the univariate analysis, the maximal diameter ≤20 mm (P = 0.0383), solitary lesion (P = 0.0352), and the complete remission after treatment (P = 0.00411) had a significantly better prognosis. A total of 27 of 35 patients (77.1%) had progressive disease (loco-regional failure [n = 9], distant metastasis [n = 7], and both loco-regional failure and distant metastasis [n = 11]). No patients had Grade 3 or greater mucositis. Local field radiotherapy is a considerable treatment option for postoperative loco-regional recurrence of esophageal cancer. © The Author 2017. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com

  16. Lifestyle after Colorectal Cancer Diagnosis in Relation to Survival and Recurrence

    NARCIS (Netherlands)

    Zutphen, van Moniek; Kampman, Ellen; Giovannucci, Edward L.; Duijnhoven, van Fränzel J.B.

    2017-01-01

    Purpose of Review: This review summarizes the evidence regarding diet, physical activity, smoking, and body composition after colorectal cancer (CRC) diagnosis in relation to all-cause and CRC-specific mortality and disease recurrence and gives suggestions for future research directions. Recent

  17. Lifestyle after Colorectal Cancer Diagnosis in Relation to Survival and Recurrence: A Review of the Literature

    NARCIS (Netherlands)

    Zutphen, M. van; Kampman, E.; Giovannucci, E.L.; Duijnhoven, F.J. van

    2017-01-01

    Purpose of Review: This review summarizes the evidence regarding diet, physical activity, smoking, and body composition after colorectal cancer (CRC) diagnosis in relation to all-cause and CRC-specific mortality and disease recurrence and gives suggestions for future research directions. Recent

  18. Targeting PRMT5 as a Novel Radiosensitization Approach for Primary and Recurrent Prostate Cancer Treatment

    Science.gov (United States)

    2015-08-01

    primary and recurrent prostate cancer cells toRT During the third grant period. we generated stable cell liens to indue bly express PRMT5 shRNA using...significant impact on the reporter gene activity (data not shown). Taken together, these results suggest that these SNPs have negligible effect on the 1.8 kb

  19. Magnetic resonance imaging guided reirradiation of recurrent and second primary head and neck cancer

    Directory of Open Access Journals (Sweden)

    Allen M. Chen, MD

    2017-04-01

    Conclusions: Our preliminary findings show that reirradiation with MRI guided radiation therapy results in effective disease control with relatively low morbidity for patients with recurrent and second primary cancers of the head and neck. The superior soft tissue resolution of the MRI scans that were used for planning and delivery has the potential to improve the therapeutic ratio.

  20. Re-irradiation of recurrent esophageal cancer after primary definitive radiotherapy

    International Nuclear Information System (INIS)

    Kim, Young Suk; Lee, Chang Geol; Kim, Kyung Hwan; Kim, Tae Hyung

    2012-01-01

    For recurrent esophageal cancer after primary definitive radiotherapy, no general treatment guidelines are available. We evaluated the toxicities and clinical outcomes of re-irradiation (re-RT) for recurrent esophageal cancer. We analyzed 10 patients with recurrent esophageal cancer treated with re-RT after primary definitive radiotherapy. The median time interval between primary radiotherapy and re-RT was 15.6 months (range, 4.8 to 36.4 months). The total dose of primary radiotherapy was a median of 50.4 Gy (range, 50.4 to 63.0 Gy). The total dose of re-RT was a median of 46.5 Gy (range, 44.0 to 50.4 Gy). The median follow-up period was 4.9 months (range, 2.6 to 11.4 months). The tumor response at 3 months after the end of re-RT was complete response (n = 2), partial response (n = 1), stable disease (n = 2), and progressive disease (n = 5). Grade 5 tracheoesophageal fistula developed in three patients. The time interval between primary radiotherapy and re-RT was less than 12 months in two of these three patients. Late toxicities included grade 1 dysphagia (n = 1). Re-RT of recurrent esophageal cancer after primary radiotherapy can cause severe toxicity.

  1. Low dose intravesical heparin as prophylaxis against recurrent noninvasive (stage Ta) bladder cancer

    DEFF Research Database (Denmark)

    Bitsch, M; Hermann, G G; Andersen, J P

    1990-01-01

    A controlled randomized clinical trial was conducted to examine the efficacy of topical low dose heparin (0.125 gm./l., 25,000 units per l.) as prophylaxis against recurrent noninvasive (stage Ta) transitional cell bladder cancer. Transurethral tumor resection was done with irrigation fluid conta...

  2. Reirradiation, surgery and IORT for recurrent rectal cancer in previously irradiated patients

    International Nuclear Information System (INIS)

    Vermaas, Maarten; Nuyttens, Joost J.M.E.; Ferenschild, Floris T.J.; Verhoef, Cornelis; Eggermont, Alexander M.M.; Wilt, Johannes H.W. de

    2008-01-01

    A total of 11 patients with recurrent rectal cancer who had been previously irradiated were treated with preoperative reirradiation (median dose 30 Gy), surgery and IORT. This treatment was related with high morbidity, a short pain-free survival (5 months) and poor local control (27% after 3 years), although some patients have long-term distant control and survival

  3. Tumor markers in finding recurrent disease iin colorectal cancer: a diagnostic review

    DEFF Research Database (Denmark)

    Verberne, Charlotte; de Jong, W.H.; Grossmann, Irene

    2013-01-01

    Aim: In the search for evidence-based follow-up of patients after resection for colorectal cancer, numerous tumor markers have been proposed. This review has evaluated these markers and comments on the diagnostic accuracy in finding recurrent disease in relation to Carcino-Embryonic Antigen (CEA...

  4. Reirradiation on recurrent cervical cancer case: Treatment response and side effects

    Science.gov (United States)

    Siregar, M. F.; Supriana, N.; Nuranna, L.; Prihartono, J.

    2017-08-01

    Management of recurrent cervical cancer by reirradiation after radiation treatment remains controversial. In Indonesia, there is currently no data about reirradiation tumor response and side effects. This study aims to assess the tumor response to and side effects of reirradiation, the effect of time interval between first radiation treatment and cancer recurrence on the tumor response and side effects, and the effect of tumor size on tumor response. A cohort retrospective study with no comparison was done with the Radiotherapy Department at Cipto Mangunkusumo General Hospital, Jakarta. Participants were recurrent cervical cancer patients undergoing reirradiation. Data was collected from patients’ medical records and follow-up phone calls. Twenty-two patients participated in this study. Nine patients (40.9%) had complete responses, 10 patients (45.5%) had partial responses, 1 patient (4.5%) had a stable response, and 2 patients (9.1%) had tumor progressions. In general, 15 patients (68.2%) had no to light side effects (grade 0-2 RTOG) and 7 patients (31.8%) had severe side effects (grade 3-4 RTOG). Four patients (18.1%) had severe gastrointestinal acute side effects, 6 patients (27.3%) had severe gastrointestinal late side effects, 2 patients (9.1%) had severe urogenital side effects, and there were no patients had severe urogenital late side effects. There was no significant difference in tumor response between patients with time interval between first radiation treatment and recurrence of 4 cm. Reirradiation can be considered as a modality in recurrent cervical cancer management since good tumor response was achieved and the majority of patients had no to light side effects (grade 0-2 RTOG). This study found no correlation between tumor response, side effects, and time gap between first radiation treatment and recurrence of 4 cm.

  5. Role of stents and laser therapy in biliary strictures

    Science.gov (United States)

    Chennupati, Raja S.; Trowers, Eugene A.

    2001-05-01

    The most frequent primary cancers causing malignant obstructive jaundice were pancreatic cancer (57%), hilar biliary cancer (19% including metastatic disease), nonhilar biliary cancer (14%) and papillary cancer (10%). Endoscopic stenting has widely replaced palliative surgery for malignant biliary obstruction because of its lower risk and cost. Self-expandable metal stents are the preferred mode of palliation for hilar malignancies. Plastic stents have a major role in benign biliary strictures. Major complications and disadvantages associated with metallic stents include high cost, cholangitis. malposition, migration, unextractability, and breakage of the stents, pancreatitis and stent dysfunction. Dysfunction due to tumor ingrowth can be relieved by thermal methods (argon plasma coagulator therapy). We present a concise review of the efficacy of metallic stents for palliation of malignant strictures.

  6. Successful surgical management of an extrahepatic biliary cystadenocarcinoma

    Directory of Open Access Journals (Sweden)

    Márcio Lobo Guimarães

    2011-10-01

    Full Text Available Extrahepatic bile duct cancer is an uncommon disease, and few cases are curable by surgery. We report a case of extrahepatic biliary cystadenocarcinoma (BCAC associated with atrophy of the left hepatic lobe. A 54-year old male was admitted with painless obstructive jaundice and a hepatic palpable mass noticed one month before presentation. Liver functions tests were consistent with cholestatic damage and serum carbohydrate antigen 19.9 (CA 19-9 was increased before treatment. Magnetic resonance imaging (MRI disclosed dilatation of the left hepatic bile duct with irregular wall thickening close to the hepatic confluence, and atrophy of left hepatic lobe. The patient was submitted to en bloc extended left hepatectomy with resection of caudate lobe, hilar lymphadenectomy, and suprapancreatic biliary tree resection. All surgical margins were grossly negative, and postoperative course was uneventful, except for a minor bile leak. The patient was discharged on the 15th postoperative day; he is alive without tumor recurrence one year after primary therapy. Although technically challenging, extended en bloc resection is feasible in adults with extrahepatic BCAC and can improve survival with acceptable and manageable morbidity.

  7. A multigene assay to predict recurrence of tamoxifen-treated, node-negative breast cancer.

    Science.gov (United States)

    Paik, Soonmyung; Shak, Steven; Tang, Gong; Kim, Chungyeul; Baker, Joffre; Cronin, Maureen; Baehner, Frederick L; Walker, Michael G; Watson, Drew; Park, Taesung; Hiller, William; Fisher, Edwin R; Wickerham, D Lawrence; Bryant, John; Wolmark, Norman

    2004-12-30

    The likelihood of distant recurrence in patients with breast cancer who have no involved lymph nodes and estrogen-receptor-positive tumors is poorly defined by clinical and histopathological measures. We tested whether the results of a reverse-transcriptase-polymerase-chain-reaction (RT-PCR) assay of 21 prospectively selected genes in paraffin-embedded tumor tissue would correlate with the likelihood of distant recurrence in patients with node-negative, tamoxifen-treated breast cancer who were enrolled in the National Surgical Adjuvant Breast and Bowel Project clinical trial B-14. The levels of expression of 16 cancer-related genes and 5 reference genes were used in a prospectively defined algorithm to calculate a recurrence score and to determine a risk group (low, intermediate, or high) for each patient. Adequate RT-PCR profiles were obtained in 668 of 675 tumor blocks. The proportions of patients categorized as having a low, intermediate, or high risk by the RT-PCR assay were 51, 22, and 27 percent, respectively. The Kaplan-Meier estimates of the rates of distant recurrence at 10 years in the low-risk, intermediate-risk, and high-risk groups were 6.8 percent (95 percent confidence interval, 4.0 to 9.6), 14.3 percent (95 percent confidence interval, 8.3 to 20.3), and 30.5 percent (95 percent confidence interval, 23.6 to 37.4). The rate in the low-risk group was significantly lower than that in the high-risk group (P<0.001). In a multivariate Cox model, the recurrence score provided significant predictive power that was independent of age and tumor size (P<0.001). The recurrence score was also predictive of overall survival (P<0.001) and could be used as a continuous function to predict distant recurrence in individual patients. The recurrence score has been validated as quantifying the likelihood of distant recurrence in tamoxifen-treated patients with node-negative, estrogen-receptor-positive breast cancer. Copyright 2004 Massachusetts Medical Society.

  8. Outcome following radiotherapy for loco-regionally recurrent non-small cell lung cancer

    International Nuclear Information System (INIS)

    Foo, K.; Yeghiaian-Alvandi, R.; Foroudi, F.

    2005-01-01

    Local and regional recurrence of non-small cell lung cancer is reported to occur in 13-20% of treatment failures after resection. Reported post-recurrent median survival following radiotherapy ranges from 9 to 14 months. This study examines survival following radiotherapy alone for patients with loco-regionally recurring non-small cell lung cancer after initial surgery. Fifty-five patients, receiving radiotherapy at Westmead Hospital between 1979 and 1997, were eligible for study. Data were collected retrospectively by reviewing patient records. The end-point was overall survival. Symptom control was also recorded. Prognostic factors for analysis included age, sex, original presenting stage, disease-free interval (DFI), performance status, site of recurrence, treatment intent and dose. The median overall survival was 11.5 months (95% confidence interval: 8.1-13.0). Survival following treatment with radical intent was 26 months compared to 10.5 months for patients treated with palliative intent (P = 0.025). There was no significant difference in survival for short (<2 years) or long DFI, performance status, radiation dose, age, sex, site of recurrence or stage. Most patients (55%) had partial or complete resolution of symptoms. Radiotherapy results in overall post-recurrence median survival of nearly 1 year, consistent with previous published data. Radical treatment intent predicts better prognosis as a result of patient selection and higher dose. Radiotherapy is effective at palliating symptoms of this disease Copyright (2005) Blackwell Publishing Asia Pty Ltd

  9. Recurrences in well-differentiated cancer of thyroid

    International Nuclear Information System (INIS)

    Cadena, Enrique

    2000-01-01

    The thyroid carcinoma is a frequent illness that can reach until 60% of the total of patients assisted in the head and neck consultation. Most of the carcinomas are well differentiated and they can be of the papillar (CPT) or follicular (CFT) type. El basic treatment is surgical and the procedure class impacts in the survival free of illness. The patients that are not managed with complementary treatments to the surgery, like they are the suppression and the iodine therapy, they have bigger possibility of local and regional relapse. In this article epidemic data they are analyzed on the relapses as well as of the advantages of the complementary handling of the well-differentiated carcinoma of thyroid (CBT), additionally, the methods diagnoses are commented for detection of the relapses and the treatment of the same ones. A case managed in the Cancerology National Institute, it discuss finally (INC) with recurrent illness for CPT

  10. Survival analysis of colorectal cancer patients with tumor recurrence using global score test methodology

    Energy Technology Data Exchange (ETDEWEB)

    Zain, Zakiyah, E-mail: zac@uum.edu.my; Ahmad, Yuhaniz, E-mail: yuhaniz@uum.edu.my [School of Quantitative Sciences, Universiti Utara Malaysia, UUM Sintok 06010, Kedah (Malaysia); Azwan, Zairul, E-mail: zairulazwan@gmail.com, E-mail: farhanaraduan@gmail.com, E-mail: drisagap@yahoo.com; Raduan, Farhana, E-mail: zairulazwan@gmail.com, E-mail: farhanaraduan@gmail.com, E-mail: drisagap@yahoo.com; Sagap, Ismail, E-mail: zairulazwan@gmail.com, E-mail: farhanaraduan@gmail.com, E-mail: drisagap@yahoo.com [Surgery Department, Universiti Kebangsaan Malaysia Medical Centre, Jalan Yaacob Latif, 56000 Bandar Tun Razak, Kuala Lumpur (Malaysia); Aziz, Nazrina, E-mail: nazrina@uum.edu.my

    2014-12-04

    Colorectal cancer is the third and the second most common cancer worldwide in men and women respectively, and the second in Malaysia for both genders. Surgery, chemotherapy and radiotherapy are among the options available for treatment of patients with colorectal cancer. In clinical trials, the main purpose is often to compare efficacy between experimental and control treatments. Treatment comparisons often involve several responses or endpoints, and this situation complicates the analysis. In the case of colorectal cancer, sets of responses concerned with survival times include: times from tumor removal until the first, the second and the third tumor recurrences, and time to death. For a patient, the time to recurrence is correlated to the overall survival. In this study, global score test methodology is used in combining the univariate score statistics for comparing treatments with respect to each survival endpoint into a single statistic. The data of tumor recurrence and overall survival of colorectal cancer patients are taken from a Malaysian hospital. The results are found to be similar to those computed using the established Wei, Lin and Weissfeld method. Key factors such as ethnic, gender, age and stage at diagnose are also reported.

  11. Identification of miRNAs associated with recurrence of stage II colorectal cancer

    DEFF Research Database (Denmark)

    Christensen, Lise Lotte; Tobiasen, Heidi; Schepeler, Troels

    2011-01-01

    Colorectal cancer (CRC) is one of the leading causes of cancer deaths. Twenty-five percent of the patients radically treated for a stage II CRC (no lymph node or distant metastasis) later develop recurrence and dies from the disease. MicroRNAs (miRNAs) are aberrantly expressed or mutated in human...... target prediction and transcript profiling. Initially, miRNA over-expression in HCT116 cells was followed by transcriptional profiling of transfected cells using GeneChip Human Exon 1.0 ST Arrays. Three in silico predicted miRNA targets showing differential mRNA expression upon miRNA up-regulation were...... cancers, and function either as tumour suppressors or oncogenes. Additionally, they also appear to have both diagnostic and prognostic significance. The aim of the present study was to identify miRNAs associated with recurrence of stage II CRC, followed up by an investigation of how these potential...

  12. Storage time of transfused blood and disease recurrence after colorectal cancer surgery

    DEFF Research Database (Denmark)

    Mynster, T; Nielsen, Hans Jørgen

    2001-01-01

    of the transfused blood. Therefore, we studied the relationship between blood storage time and the development of disease recurrence and long-term survival after colorectal cancer surgery. METHODS: Preoperative and postoperative data were prospectively recorded in 740 patients undergoing elective resection...... for primary colorectal cancer. None of the patients received preoperative or postoperative chemotherapy or radiation therapy. Endpoints were overall survival and disease recurrence in the subgroup of patients operated on with curative intention who also survived the first 30 days after operation. Storage......BACKGROUND: Perioperative blood transfusion and subsequent development of postoperative infectious complications may lead to poor prognosis of patients with colorectal cancer. It has been suggested that the development of postoperative infectious complications may be related to the storage time...

  13. Advanced Imaging for the Early Diagnosis of Local Recurrence Prostate Cancer after Radical Prostatectomy

    Directory of Open Access Journals (Sweden)

    Valeria Panebianco

    2014-01-01

    Full Text Available Currently the diagnosis of local recurrence of prostate cancer (PCa after radical prostatectomy (RT is based on the onset of biochemical failure which is defined by two consecutive values of prostate-specific antigen (PSA higher than 0.2 ng/mL. The aim of this paper was to review the current roles of advanced imaging in the detection of locoregional recurrence. A nonsystematic literature search using the Medline and Cochrane Library databases was performed up to November 2013. Bibliographies of retrieved and review articles were also examined. Only those articles reporting complete data with clinical relevance for the present review were selected. This review article is divided into two major parts: the first one considers the role of PET/CT in the restaging of PCa after RP; the second part is intended to provide the impact of multiparametric-MRI (mp-MRI in the depiction of locoregional recurrence. Published data indicate an emerging role for mp-MRI in the depiction of locoregional recurrence, while the performance of PET/CT still remains unclear. Moreover Mp-MRI, thanks to functional techniques, allows to distinguish between residual glandular healthy tissue, scar/fibrotic tissue, granulation tissue, and tumour recurrence and it may also be able to assess the aggressiveness of nodule recurrence.

  14. Ovarian cancer mimicking recurrence at colorectal anastomosis: report of a case.

    LENUS (Irish Health Repository)

    Reardon, C M

    2012-02-03

    PURPOSE: The aim of this article is to emphasize the increased risk of developing metachronous ovarian tumors after resection of rectal cancer. METHOD AND RESULTS: We report the case of a postmenopausal female patient who, five years after anterior resection, developed a primary ovarian malignancy that invaded a rectal anastomosis and in so doing mimicked a recurrence of a Dukes A rectal cancer. To our knowledge, such an occurrence has not been described previously in the literature. CONCLUSION: This case illustrates the possible benefits of routine prophylactic oophorectomy at the time of colorectal cancer resection.

  15. Niraparib Maintenance Therapy in Platinum-Sensitive, Recurrent Ovarian Cancer

    NARCIS (Netherlands)

    Mirza, M. R.; Monk, B. J.; Herrstedt, J.; Oza, A. M.; Mahner, S.; Redondo, A.; Fabbro, M.; Ledermann, J. A.; Lorusso, D.; Vergote, I.; Ben-Baruch, N. E.; Marth, C.; Madry, R.; Christensen, R. D.; Berek, J. S.; Dorum, A.; Tinker, A. V.; du Bois, A.; Gonzalez-Martin, A.; Follana, P.; Benigno, B.; Rosenberg, P.; Gilbert, L.; Rimel, B. J.; Buscema, J.; Balser, J. P.; Agarwal, S.; Matulonis, U. A.; van der Zee, A.G.J.

    2016-01-01

    BACKGROUND Niraparib is an oral poly(adenosine diphosphate [ADP]-ribose) polymerase (PARP) 1/2 inhibitor that has shown clinical activity in patients with ovarian cancer. We sought to evaluate the efficacy of niraparib versus placebo as maintenance treatment for patients with platinum-sensitive,

  16. Genetic and Epigenetic Biomarkers for Recurrent Prostate Cancer After Radiotherapy

    Science.gov (United States)

    2015-07-01

    several distinct advantages over surgical treatment, such as no complications from surgery, and a low risk of urinary incontinence , RT treatment takes...Khorana, Tissue factor and VEGF expression in prostate carcinoma: a tissue microarray study. Cancer Invest, 2009. 27(4): p. 430-4. 7. Crawford, E.D

  17. Analysis of secondary cytoreduction for recurrent ovarian cancer by robotics, laparoscopy and laparotomy.

    Science.gov (United States)

    Magrina, Javier F; Cetta, Rachel L; Chang, Yu-Hui; Guevara, Gregory; Magtibay, Paul M

    2013-05-01

    Analysis of perioperative outcomes and survival of patients with recurrent ovarian cancer undergoing secondary cytoreduction by robotics, laparoscopy, or laparotomy. Retrospective analysis of 52 selected patients with recurrent ovarian cancer undergoing secondary cytoreduction by laparoscopy (9), laparotomy (33) or robotics (10) between January 2006 and December 2010. Comparison was made by a total of 21 factors including age, BMI, number of previous surgeries, tumor type and grade, number of procedures, and 15 types of procedures performed at secondary cytoreduction. For all patients, the mean operating time was 213.8 min, mean blood loss 657.4 ml; and mean hospital stay 7.5 days. Complete debulking was achieved in 75% of patients. Postoperative complications were noted in 36.5% of patients. Overall and progression-free survival at 3-years were 58.8% and 34.1%, respectively. Laparoscopy and robotics had reduced blood loss and hospital stay, while no differences were observed among the three groups for operating time, complications, complete debulking, and survival. Selected patients with recurrent ovarian cancer benefit from a laparoscopic or robotic secondary cytoreduction without compromising survival. Robotics and laparoscopy provide similar perioperative outcomes, and reduced blood loss and shorter hospital stay as compared to laparotomy. Laparotomy seems preferable for patients with widespread peritoneal implants, multiple sites of recurrence, and/or extensive adhesions. Copyright © 2013 Elsevier Inc. All rights reserved.

  18. Follow-up of patients with localized breast cancer and first indicators of advanced breast cancer recurrence: A retrospective study.

    Science.gov (United States)

    Viot, Julien; Bachour, Martin; Meurisse, Aurélia; Pivot, Xavier; Fiteni, Frédéric

    2017-08-01

    We conducted a retrospective study to assess the follow-up of patients with localized breast cancer and the first indicators of advanced breast cancer recurrence. All patients with advanced breast cancer recurrence treated between January 2010 and June 2016 in our institution were registered. Among these patients, 303 patients initially treated for early breast cancer with curative intent were identified. After initial curative treatment, follow-up involved the oncologist, the general practitioner and the gynecologist in 68.0%, 48.9% and 19.1% of cases, respectively. The median DFI was 4 years for luminal A, 3.8 years for luminal B, 3.7 years for HER2-positive and 1.5 years for TNBC (p = 0.07). Breast cancer tumor marker was prescribed for 164 patients (54.1%). No difference in terms of follow-up was observed according to the molecular subtype. Symptoms were the primary indicator of relapse for 143 patients (47.2%). Breast cancer recurrence was discovered by CA 15.3 elevation in 57 patients (18.8%) and by CAE elevation in 3 patients (1%). The rate of relapse diagnosed by elevation of CA 15.3 or CAE was not statistically associated with the molecular subtype (p = 0.65). Luminal A cases showed a significantly higher rate of bone metastases (p = 0.0003). TNBC cases showed a significantly higher rate of local recurrence (p = 0.002) and a borderline statistical significant higher rate of lung/pleural metastases (p = 0.07). Follow-up recommendations could be adapted in clinical practice according to the molecular subtype. General practitioners should be more involved by the specialists in breast cancer follow-up. Copyright © 2017 Elsevier Ltd. All rights reserved.

  19. Decision logic for retreatment of asymptomatic lung cancer recurrence based on positron emission tomography findings

    International Nuclear Information System (INIS)

    Frank, Albert; Lefkowitz, David; Jaeger, Stanley; Gobar, Lisa; Sunderland, John; Gupta, Naresh; Scott, Walter; Mailliard, James; Lynch, Henry; Bishop, John; Thorpe, Patricia; Dewan, Naresh

    1995-01-01

    Purpose: The purpose of the study was to determine if Positron emission tomography (PET) 2-[F-18] fluoro-2-deoxy-D-glucose (FDG) imaging could detect subclinical local lung cancer recurrence and whether retreatment of such recurrence was feasible and beneficial. Methods and Materials: Twenty patients with biopsy proven lung cancer were studied with Positron emission tomography for the purpose of detecting subclinical lung cancer recurrence over a period of 4.25 years. All patients were treated with external radiation as part or all of their therapy. Twenty patients had baseline PET and computed tomography (CT) studies for comparison with later studies. Surviving patients had a total of 40 sequential PET scans and 35 CT scans. The follow-up interval ranged from 5 to 40 months posttreatment. The differential uptake ratio (DUR) was determined for regions of interest of increased FDG uptake. Results: The median DUR value of the 20 baseline PET studies was 5.59. The DUR value of greater than 3 was empirically selected as being positive for tumor detection. On baseline studies, PET had a 100% correlation with the CT findings in regard to detection of the site of primary tumor involvement. Four of 20 patients showed areas of discordance in the mediastinal and hilar areas on initial PET and CT studies. Seven of 17 patients showed discordant posttreatment PET-CT findings. Two false positive PET studies were due to radiation pneumonitis and one to macrophage glycolysis in tumor necrosis. For detection of asymptomatic tumor recurrence, analysis of sequential PET and CT studies, biopsy results, and the patient's clinical course suggested that PET had a sensitivity of 100%, specificity of 89.3%, and accuracy of 92.5%. Computerized Tomography was found to have a sensitivity of 67%, specificity of 85%, and accuracy of 82% for detection of such early-stage recurrence. Five patients went on to have retreatment with external irradiation based upon the PET evidence. Four retreated

  20. Recurrence risk perception and quality of life following treatment of breast cancer.

    Science.gov (United States)

    Hawley, Sarah T; Janz, Nancy K; Griffith, Kent A; Jagsi, Reshma; Friese, Christopher R; Kurian, Allison W; Hamilton, Ann S; Ward, Kevin C; Morrow, Monica; Wallner, Lauren P; Katz, Steven J

    2017-02-01

    Little is known about different ways of assessing risk of distant recurrence following cancer treatment (e.g., numeric or descriptive). We sought to evaluate the association between overestimation of risk of distant recurrence of breast cancer and key patient-reported outcomes, including quality of life and worry. We surveyed a weighted random sample of newly diagnosed patients with early-stage breast cancer identified through SEER registries of Los Angeles County & Georgia (2013-14) ~2 months after surgery (N = 2578, RR = 71%). Actual 10-year risk of distant recurrence after treatment was based on clinical factors for women with DCIS & low-risk invasive cancer (Stg 1A, ER+, HER2-, Gr 1-2). Women reported perceptions of their risk numerically (0-100%), with values ≥10% for DCIS & ≥20% for invasive considered overestimates. Perceptions of "moderate, high or very high" risk were considered descriptive overestimates. In our analytic sample (N = 927), we assessed factors correlated with both types of overestimation and report multivariable associations between overestimation and QoL (PROMIS physical & mental health) and frequent worry. 30.4% of women substantially overestimated their risk of distant recurrence numerically and 14.7% descriptively. Few factors other than family history were significantly associated with either type of overestimation. Both types of overestimation were significantly associated with frequent worry, and lower QoL. Ensuring understanding of systemic recurrence risk, particularly among patients with favorable prognosis, is important. Better risk communication by clinicians may translate to better risk comprehension among patients and to improvements in QoL.

  1. Dual-energy perfusion-CT in recurrent pancreatic cancer. Preliminary results

    Energy Technology Data Exchange (ETDEWEB)

    Fritz, F.; Skornitzke, S.; Kauczor, H.U.; Stiller, W.; Klauss, M. [Heidelberg Univ. (Germany). Clinic of Diagnostic and Interventional Radiology; Hackert, T. [Heidelberg Univ. (Germany). Clinic of Surgery; Grenacher, L. [Diagnostik Muenchen (Germany). Diagnostic Imaging Center

    2016-06-15

    To evaluate the diagnostic performance of dual energy (DE) perfusion-CT for the differentiation between postoperative soft-tissue formation and tumor recurrence in patients after potentially curative pancreatic cancer resection. 24 patients with postoperative soft-tissue formation in the conventional regular follow-up CT acquisition after pancreatic cancer resection with curative intent were included prospectively. They were examined with a 64-row dual-source CT using a dynamic sequence of 34 DE acquisitions every 1.5 s (80 ml of iodinated contrast material, 370 mg/ml, flow rate 5 ml/s). Weighted average (linearly blended M0.5) 120 kVp-equivalent dual-energy perfusion image data sets were evaluated with a body-perfusion CT tool for estimating blood flow, permeability, and blood volume. Diagnosis was confirmed by histological study (n=4) and by regular follow-up. Final diagnosis was local recurrence of pancreatic cancer in 15 patients and unspecific postoperative tissue formation in 9 patients. The blood-flow values for recurrence tissue trended to be lower compared to postoperative tissue formation with 16.6 ml/100 ml/min and 24.7 ml/100 ml/min, respectively for weighted average 120 kVp-equivalent image data, which was not significant (n.s.) (p=0.06, significance level 0.05). Permeability- and blood-volume values were only slightly lower in recurrence tissue (n.s.). DE perfusion-CT is feasible in patients after pancreatic cancer resection and a promising functional imaging technique. As only a trend for lower perfusion values in local recurrence compared to unspecific postoperative alterations was found, the perfusion differences are not yet sufficient to differentiate between malignancy and unspecific postoperative alterations for this new technique. Further studies and technical improvements are needed to generate reliable data for this clinically highly relevant differentiation.

  2. Isopropanolic black cohosh extract and recurrence-free survival after breast cancer.

    Science.gov (United States)

    Henneicke-von Zepelin, H H; Meden, H; Kostev, K; Schröder-Bernhardi, D; Stammwitz, U; Becher, H

    2007-03-01

    To investigate the influence of an isopropanolic Cimicifuga racemosa extract (iCR) on recurrence-free survival after breast cancer, including estrogen-dependent tumors. This pharmacoepidemiologic observational retrospective cohort study examined breast cancer patients treated at general, gynecological and internal facilities linked to a medical database in Germany. The main endpoint was disease-free survival following a diagnosis of breast cancer. The impact of treatment with iCR following diagnosis was analyzed by Cox-proportional hazards models, controlling for age and other confounders. Of 18,861 patients, a total of 1,102 had received an iCR therapy. The mean overall observation time was 3.6 years. Results showed that iCR was not associated with an increase in the risk of recurrence but associated with prolonged disease-free survival. After 2 years following initial diagnosis, 14% of the control group had developed a recurrence, while the iCR group reached this proportion after 6.5 years. The primary Cox regression model controlling for age, tamoxifen use and other confounders demonstrated a protractive effect of iCR on the rate of recurrence (hazard ratio 0.83, 95% confidence interval 0.69 0.99). This effect remained consistent throughout all variations of the statistical model, including subgroup analyses. TNM status was unknown but did not bias the iCR treatment decision as investigated separately. Hence, it was assumed to be equally distributed between treatment groups. Correlation analyses showed good internal and external validity of the database. An increase in the risk of breast cancer recurrence for women having had iCR treatment, compared to women not treated with iCR is unlikely.

  3. Risk factors for recurrence after conservative treatment in early breast cancer; Preliminary report

    Energy Technology Data Exchange (ETDEWEB)

    Suh, C O; Chung, E J; Lee, H D; Lee, K S; Oh, K K; Kim, G E [Yonsei Univ., Seoul (Korea, Republic of). Coll. of Medicine

    1997-12-01

    To evaluate our experience in the breast-conserving treatment for early breast cancer with special regard to recurrence pattern and related risk factors. Two hundred and sixteen patients with AJC stage I and II beast cancer who received breast conserving treatment between January 1991 and December 1994 were evaluated. Age distribution ranged from 23-80 year old with a median age of 44. One hundred and seventeen patients had T1 lesions and 99 patients had T2 lesions. Axillary lymph nodes were involved in 73 patients. All patients received a breast conserving surgery (wide excision to quadrantectomy) and axillary node dissection followed by radiotherapy. Ninety six patients received chemotherapy before or after radiotherapy. During the follow-up period (3-60 months, median 30 months), local recurrence were noted in six patients (true; 3, elsewhere; 1, skin; 2). Sixteen patients developed distant metastases as the first sign of recurrence at 8-38 months (median 20 months) after surgery. Among them, three patients simultaneously developed local recurrence with distant metastases. Contralateral breast cancer developed in one patient and non-mammary cancers developed in three patients. The actuarial 5 year survival rate was 88.4% (stage I: 96.7%, stage IIa: 95.2%, stage IIb 69.9%). Age, T stage, number of involved axillary lymph nodes, and AJC stage were risk factors for distant metastases in univariate analysis. In the multivariate analysis, the number of involved axillary lymph nodes was the most significant risk factor for metastases. Local recurrence was not common in the early years after radiotherapy. Distant metastases occurred at a steady rate during the first three years and was more common in the patients with larger tumors, higher number of involved axillary nodes, and younger age. (author).

  4. Patterns of Disease Recurrence Following Treatment of Oropharyngeal Cancer With Intensity Modulated Radiation Therapy

    Energy Technology Data Exchange (ETDEWEB)

    Garden, Adam S., E-mail: agarden@mdanderson.org [Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, TX (United States); Dong, Lei [Department of Radiation Physics, University of Texas MD Anderson Cancer Center, Houston, TX (United States); Morrison, William H. [Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, TX (United States); Stugis, Erich M. [Department of Head and Neck Surgery, University of Texas MD Anderson Cancer Center, Houston, TX (United States); Department of Epidemiology, University of Texas MD Anderson Cancer Center, Houston, TX (United States); Glisson, Bonnie S. [Department of Thoracic/Head and Neck Medicine, University of Texas MD Anderson Cancer Center, Houston, TX (United States); Frank, Steven J.; Beadle, Beth M.; Gunn, Gary B. [Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, TX (United States); Schwartz, David L. [Department of Radiation Medicine, Long Island Jewish Medical Center, New Hyde Park, NY (United States); Kies, Merill S. [Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, TX (United States); Department of Thoracic/Head and Neck Medicine, University of Texas MD Anderson Cancer Center, Houston, TX (United States); Weber, Randal S. [Department of Head and Neck Surgery, University of Texas MD Anderson Cancer Center, Houston, TX (United States); Ang, K. Kian; Rosenthal, David I. [Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, TX (United States)

    2013-03-15

    Purpose: To report mature results of a large cohort of patients diagnosed with squamous cell carcinoma of the oropharynx who were treated with intensity modulated radiation therapy (IMRT). Methods and Materials: The database of patients irradiated at The University of Texas, M.D. Anderson Cancer Center was searched for patients diagnosed with oropharyngeal cancer and treated with IMRT between 2000 and 2007. A retrospective review of outcome data was performed. Results: The cohort consisted of 776 patients. One hundred fifty-nine patients (21%) were current smokers, 279 (36%) former smokers, and 337 (43%) never smokers. T and N categories and American Joint Committee on Cancer group stages were distributed as follows: T1/x, 288 (37%); T2, 288 (37%); T3, 113 (15%); T4, 87 (11%); N0, 88(12%); N1/x, 140 (18%); N2a, 101 (13%); N2b, 269 (35%); N2c, 122 (16%); and N3, 56 (7%); stage I, 18(2%); stage II, 40(5%); stage III, 150(19%); and stage IV, 568(74%). Seventy-one patients (10%) presented with nodes in level IV. Median follow-up was 54 months. The 5-year overall survival, locoregional control, and overall recurrence-free survival rates were 84%, 90%, and 82%, respectively. Primary site recurrence developed in 7% of patients, and neck recurrence with primary site control in 3%. We could only identify 12 patients (2%) who had locoregional recurrence outside the high-dose target volumes. Poorer survival rates were observed in current smokers, patients with larger primary (T) tumors and lower neck disease. Conclusions: Patients with oropharyngeal cancer treated with IMRT have excellent disease control. Locoregional recurrence was uncommon, and most often occurred in the high dose volumes. Parotid sparing was accomplished in nearly all patients without compromising tumor coverage.

  5. Congenital double bile duct presenting as recurrent cholangitis in a child

    Directory of Open Access Journals (Sweden)

    K.D. Chakravarty

    2015-12-01

    Full Text Available Double common bile duct (DCBD is a rare congenital anomaly. Most of these bile duct anomalies are associated with bile duct stones, anomalous pancreaticobiliary junction (APBJ, pancreatitis and bile duct or gastric cancers. Early detection and treatment is important to avoid long term complications. Surgical resection of the anomalous bile duct and reconstruction of the biliary enteric anastomosis is the treatment of choice. We report a rare case of DCBD anomaly in a girl, who presented with recurrent cholangitis. She had type Va DCBD anomaly. She underwent successful resection of the bile duct and reconstruction of the biliary enteric anastomosis. Preoperative imaging and diagnosis of the congenital biliary anomaly is very important to avoid intraoperative bile duct injury. Review of the literature shows very few cases of type Va DCBD, presenting with either bile duct stones or APBJ.

  6. Life style prevention of cancer recurrence: the yin and the yang.

    Science.gov (United States)

    Berrino, Franco

    2014-01-01

    There is increasing evidence that lifestyle after the diagnosis of cancer may affect prognosis. Several studies have shown that a Western dietary pattern, obesity, weight gain, a sedentary lifestyle, metabolic syndrome, high serum levels of insulin, growth factors, and inflammatory cytokines after the diagnosis of cancer are associated with an increased incidence of recurrences. Most studies have been on breast and colon cancer. However, in the clinical management of cancer, little attention is presently paid to improving lifestyle and controlling body weight. Lifestyle intervention trials are needed to corroborate or confute the observational results on cancer recurrences, but, even now, there is no contraindication to promoting moderate physical exercise, moderate calorie restriction (CR), and a Mediterranean dietary pattern. In fact, the AICR/WCRF 2007 systematic literature review recommends cancer patients to adopt the lifestyle recommended for the prevention of cancer. Interestingly, the evidence-based AICR/WCRF recommendations coincide with traditional rules, based on far Eastern philosophy, of avoiding extremely yin food, such as sugared beverages and calorie-dense foods, and extremely yang food, such as processed meat, and relying on the equilibrium of slightly yang food, such as whole-grain unprocessed cereals, eaten with slightly yin food, such as legumes and vegetables.

  7. Fatal liver gas gangrene after biliary surgery

    Directory of Open Access Journals (Sweden)

    Yui Miyata

    2017-01-01

    Discussion: Liver gas gangrene is rare and has a high mortality rate. This case seems to have arisen from an immunosuppressive state after major surgery with biliary reconstruction for bile duct cancer and subsequent gastrointestinal bleeding, leading to gas gangrene of the liver.

  8. Plastic biliary stents for malignant biliary diseases

    NARCIS (Netherlands)

    Huibregtse, Inge; Fockens, Paul

    2011-01-01

    Plastic biliary endoprostheses have not changed much since their introduction more than 3 decades ago. Although their use has been challenged by the introduction of metal stents, plastic stents still remain commonly used. Much work has been done to improve the problem of stent obstruction but

  9. ABO blood groups as a prognostic factor for recurrence in ovarian and vulvar cancer.

    Science.gov (United States)

    Montavon Sartorius, Céline; Schoetzau, Andreas; Kettelhack, Henriette; Fink, Daniel; Hacker, Neville F; Fedier, André; Jacob, Francis; Heinzelmann-Schwarz, Viola

    2018-01-01

    The relationship between ABO blood groups (BG) and risk of incidence in cancers including gynecological cancers has been widely studied, showing increased incidence risk for BG A patients. As available data are inconsistent we investigated whether BG and their anti-glycan antibodies (anti-A and anti-B) have prognostic values in gynecological cancers. We retrospectively evaluated 974 patients with gynecological cancers in three cancer centers (Switzerland and Australia) between 1974 and 2014 regarding the relationships between clinico-pathological findings and the BG. Time to disease recurrence was significantly influenced by BG in patients with ovarian (n = 282) and vulvar (n = 67) cancer. BG O or B patients showed a significantly increased risk for ovarian cancer relapse compared to A, 59% and 82%, respectively (p = 0.045; HR O vs A = 1.59 (CI 1.01-2.51) and (p = 0.036; HR A vs B = 0.55 (CI 0.32-0.96). Median time to relapse for advanced stage (n = 126) ovarian cancer patients was 18.2 months for BG O and 32.2 for A (p = 0.031; HR O vs A = 2.07 (CI 1.07-4.02)). BG also significantly influenced relapse-free survival in patients with vulvar cancer (p = 0.002), with BG O tending to have increased relapse risk compared to A (p = 0.089). Blood groups hence associate with recurrence in ovarian and vulvar cancer: women with BG O seem to have a lower ovarian cancer incidence, however are more likely to relapse earlier. The significance of the BG status as a prognostic value is evident and may be helpful to oncologists in prognosticating disease outcome and selecting the appropriate therapy.

  10. Diagnosis of liver, biliary tract and gastrointestine

    International Nuclear Information System (INIS)

    Aburano, Tamio

    1981-01-01

    The role of RI imaging in the diagnosis of lesions of the liver, biliary tracts and gastrointestinal tracts are reviewed, and representative cases are shown. Liver scintigraphy was of value for the diagnosis of lesions limitted to the liver such as primary and metastatic liver cancer and inflammatory liver diseases. However, RI methods were less useful in the diagnosis of lesions of the biliary tracts and stomach. RI scintigraphy was more sensitive than angiography in the detection of Meckel's deverticulum, Ballet's esophagus, and gastrointestinal hemorrhage. (Tsunoda, M.)

  11. Treatment of recurrences in head and neck cancers occurring in irradiated site

    International Nuclear Information System (INIS)

    Pernot, M.

    1994-01-01

    We'll consider as recurrences the elevate relapses occurring at least six months after the first treatment end. The recurrences however frequent it is, is bad codified and everybody does what he can in the presence of a relapse. The number of retreated lesions should be in inverse proportion of the efficiency of the initial treatment. The surgery made large progresses during these last 15 years. The external radiotherapy is seldom a very good treatment indication of head and neck cancer recurrences in previously irradiated site. Iridium 192 wires may be used as implantations with low dose rate. For the cavity proper of mouth, we have counted 159 relapses at the level of the sole primary tumour. The tonsil neoplasms are often treated by a sole external irradiation or in association with curietherapy. For a larynx neoplasm the ideal starting treatment is that one which allows to cure the tumour while protecting the speaking and the swallowing. 83 refs

  12. Plasma serotonin level is a predictor for recurrence and poor prognosis in colorectal cancer patients.

    Science.gov (United States)

    Xia, Yan; Wang, Dawei; Zhang, Nan; Wang, Zhihao; Pang, Li

    2018-02-01

    To investigate the prognostic value of plasma serotonin levels in colorectal cancer (CRC). Preoperative plasma serotonin levels of 150 healthy control (HC) cases, 150 benign colorectal polyp (BCP) cases, and 176 CRC cases were determined using radioimmunoassay assay. Serotonin levels were compared between HC, BCP, and CRC cases, and those in CRC patients were related to 5-year outcome. Plasma serotonin levels were markedly higher in CRC patients than in either HCs or BCP cases. An elevated serotonin level was significantly associated with advanced tumor node metastasis. Receiver operating characteristic curve analysis showed that the level of serotonin had a high predictive value for disease recurrence and mortality. Multivariate analysis revealed that high serotonin level was significantly associated with poor recurrence-free survival and overall survival. Our results suggest that a high peri-operative plasma serotonin level is useful as a prognostic biomarker for CRC recurrence and poor survival. © 2017 Wiley Periodicals, Inc.

  13. Test of mindfulness and hope components in a psychological intervention for women with cancer recurrence.

    Science.gov (United States)

    Thornton, Lisa M; Cheavens, Jennifer S; Heitzmann, Carolyn A; Dorfman, Caroline S; Wu, Salene M; Andersen, Barbara L

    2014-12-01

    Psychological interventions can attenuate distress and enhance coping for those with an initial diagnosis of cancer, but there are few intervention options for individuals with cancer recurrence. To address this gap, we developed and tested a novel treatment combining Mindfulness, Hope Therapy, and biobehavioral components. An uncontrolled, repeated measures design was used. Women (N = 32) with recurrent breast or gynecologic cancers were provided 20 treatment sessions in individual (n = 12) or group (n = 20) formats. On average, participants were middle aged (M = 58) and Caucasian (81%). Independent variables (i.e., hope and mindfulness) and psychological outcomes (i.e., depression, negative mood, worry, and symptoms of generalized anxiety disorder) were assessed pre-treatment and 2, 4, and 7 months later. Session-by-session therapy process (positive and negative affect, quality-of-life) and mechanism (use of intervention-specific skills) measures were also included. Distress, anxiety, and negative affect decreased, whereas positive affect and mental-health-related quality-of-life increased over the course of treatment, as demonstrated in mixed-effects models with the intent-to-treat sample. Both hope and mindfulness increased, and use of mindfulness skills was related to decreased anxiety. This treatment was feasible to deliver and was acceptable to patients. The trial serves as preliminary evidence for a multi-component intervention tailored to treat difficulties specific to recurrent cancer. The blending of the components was novel as well as theoretically and practically consistent. A gap in the literature is addressed, providing directions for testing interventions designed for patients coping with the continuing stressors and challenges of cancer recurrence.

  14. [Development and validation of an algorithm to identify cancer recurrences from hospital data bases].

    Science.gov (United States)

    Manzanares-Laya, S; Burón, A; Murta-Nascimento, C; Servitja, S; Castells, X; Macià, F

    2014-01-01

    Hospital cancer registries and hospital databases are valuable and efficient sources of information for research into cancer recurrences. The aim of this study was to develop and validate algorithms for the detection of breast cancer recurrence. A retrospective observational study was conducted on breast cancer cases from the cancer registry of a third level university hospital diagnosed between 2003 and 2009. Different probable cancer recurrence algorithms were obtained by linking the hospital databases and the construction of several operational definitions, with their corresponding sensitivity, specificity, positive predictive value and negative predictive value. A total of 1,523 patients were diagnosed of breast cancer between 2003 and 2009. A request for bone gammagraphy after 6 months from the first oncological treatment showed the highest sensitivity (53.8%) and negative predictive value (93.8%), and a pathology test after 6 months after the diagnosis showed the highest specificity (93.8%) and negative predictive value (92.6%). The combination of different definitions increased the specificity and the positive predictive value, but decreased the sensitivity. Several diagnostic algorithms were obtained, and the different definitions could be useful depending on the interest and resources of the researcher. A higher positive predictive value could be interesting for a quick estimation of the number of cases, and a higher negative predictive value for a more exact estimation if more resources are available. It is a versatile and adaptable tool for other types of tumors, as well as for the needs of the researcher. Copyright © 2014 SECA. Published by Elsevier Espana. All rights reserved.

  15. Whole-body PET with FDG for the diagnosis of recurrent gastric cancer

    International Nuclear Information System (INIS)

    Potter, T. de; Flamen, P.; Bormans, G.; Maes, A.; Mortelmans, L.; Cutsem, E. van; Penninckx, F.; Filez, L.

    2002-01-01

    This retrospective study was designed to assess the accuracy of fluorine-18 fluorodeoxyglucose positron emission tomography (FDG-PET) in diagnosing recurrence of gastric cancer. Thirty-three patients who had received surgical treatment for gastric cancer with curative intent and who had subsequently undergone FDG-PET for suspected recurrence were retrieved from the PET database. All patients were reviewed with full knowledge of prior conventional diagnostic work-up. Results were compared with a gold standard, consisting of histological confirmation or radiological and clinical follow-up. The gold standard established disease recurrence in 20/33 patients (prevalence 61%). Sensitivity and specificity of FDG-PET for the diagnosis of recurrence were 70% (14/20) and 69% (9/13), respectively. Positive and negative predictive values were 78% (14/18) and 60% (9/15), respectively. Of the six false-negative cases, all had intra-abdominal lesions (three had generalised abdominal metastases, one liver metastasis, one local recurrence and one ovarian metastasis). In the subgroup with previous signet cell differentiation of the primary tumour (n=13, disease prevalence 62%), sensitivity was 62% (5/8) and specificity, 60% (3/5). Survival analysis for the entire patient group using Kaplan-Meier statistics yielded a longer survival in the PET-negative group (mean±SD, 21.9±19.0 months) than in the PET-positive group (mean±SD, 9.2±8.2 months) (P=0.01). In the patient group with proven recurrence (n=20), the mean survival for the PET-negative group was 18.5 (±12.5) months, as compared with 6.9 (±6.5) months for the PET-positive group (P=0.05). Because of its poor sensitivity and low negative predictive value, FDG-PET is not suited for screening purposes in the follow-up of treated gastric cancer. However, FDG-PET appears to provide important additional information concerning the prognosis of recurrent gastric cancer. (orig.)

  16. Definitive radiotherapy for primary vaginal cancer. Correlation between treatment patterns and recurrence rate

    International Nuclear Information System (INIS)

    Kanayama, Naoyuki; Isohashi, Fumiaki; Yoshioka, Yasuo

    2015-01-01

    The purpose of this study was to determine the outcomes and optimal practice patterns of definitive radiotherapy for primary vaginal cancer. Between 1993 and 2012, 49 patients were treated with definitive radiotherapy for primary vaginal cancer in three hospitals. Of these, 15 patients (31%) had clinically positive regional lymph node metastasis. A total of 34 patients (70%) received external beam radiotherapy with high-dose-rate brachytherapy (interstitial or intracavitary), and 8 (16%) (with small superficial Stage I tumors) were treated with local radiotherapy. The median follow-up was 33 months (range: 1–169 months). The 3-year overall survival (OS), disease-free survival (DFS), and loco-regional control (LRC) rates were 83%, 59% and 71%, respectively. In multivariate analysis, the histological type (P = 0.044) was significant risk factors for LRC. In Federation of Gynecology and Obstetrics (FIGO) Stage I cases, 3 of 8 patients (38%) who did not undergo prophylactic lymph node irradiation had lymph node recurrence, compared with 2 of 12 patients (17%) who underwent prophylactic pelvic irradiation. For Stage III–IV tumors, the local recurrence rate was 50% and the lymph node recurrence rate was 40%. Patients with FIGO Stage I/II or clinical Stage N1 had a higher recurrence rate with treatment using a single modality compared with the recurrence rate using combined modalities. In conclusion, our treatment outcomes for vaginal cancer were acceptable, but external beam radiotherapy with brachytherapy (interstitial or intracavitary) was needed regardless of FIGO stage. Improvement of treatment outcomes in cases of FIGO Stage III or IV remains a significant challenge. (author)

  17. congenital Biliary atresia

    African Journals Online (AJOL)

    embryonic form), comprising 10-35% of cases2. The pathology of the extrahepatic biliary system widely varies in these ... hepatic duct, with cystic structures found in the porta hepatis. .... Nelson Textbook of. Paediatrics 15th edition : Chapter 302.

  18. Differentiation of recurrent breast cancer from radiation fibrosis with dynamic gadolinium-enhanced MR imaging

    International Nuclear Information System (INIS)

    Dao, T.H.; Campana, F.; Fourquet, A.; Rahmouni, A.

    1991-01-01

    This paper assesses the ability of dynamic gadolinium-enhanced MR imaging to differentiate radiation fibrosis from tumor recurrence of breast cancer after conservative treatment. Twenty-five women with previous breast cancer treated with radiation therapy underwent MR imaging examination. Tumor recurrence was suspected on palpation of masses (18 cases) or at mammography (7 cases). The MR imaging protocol was performed on a 0.5-T imager with a breast coil and included T1 and T2 spin-echo, short To inversion recovery (STIR), and dynamic gadolinium-enhanced T1-weighted sequenced to evaluate the hemokinetics of the lesion. Ratios of signal intensity of suspected lesions to that of fat, surrounding breast gland, and background noise were calculated. Percutaneous biopsies were performed in all cases after MR imaging. Curves of signal-to-noise ratio of recurrences (5 cases) showed an early enhancement within the first minutes after injection, although localized fibrosis (20 cases) was not significantly enhanced. T2 and STIR sequences were not contributive in differentiating fibrosis from tumor recurrence

  19. CT-guided iodine-125 seed permanent implantation for recurrent head and neck cancers

    Energy Technology Data Exchange (ETDEWEB)

    Jiang, Yu L; Meng, Na; Wang, Jun J; Jiang, Ping [Department of Radiation Oncology, Peking University Third Hospital, Beijing 100191 (China); Yuan, Hui SH; Liu, Chen [Department of Radiology, Peking University Third Hospital, Beijing, 100191 (China); Qu, Ang; Yang, Rui J [Department of Radiation Oncology, Peking University Third Hospital, Beijing 100191 (China)

    2010-07-30

    To investigate the feasibility, and safety of {sup 125}I seed permanent implantation for recurrent head and neck carcinoma under CT-guidance. A retrospective study on 14 patients with recurrent head and neck cancers undergone {sup 125}I seed implantation with different seed activities. The post-plan showed that the actuarial D90 of {sup 125}I seeds ranged from 90 to 218 Gy (median, 157.5 Gy). The follow-up was 3 to 60 months (median, 13 months). The median local control was 18 months (95% CI, 6.1-29.9 months), and the 1-, 2-, 3-, and 5- year local controls were 52%, 39%, 39%, and 39%, respectively. The 1-, 2-, 3-, and 5- survival rates were 65%, 39%, 39% and 39%, respectively, with a median survival time of 20 months (95% CI, 8.7-31.3 months). Of all patients, 28.6% (4/14) died of local recurrence, 7.1% (1/14) died of metastases, one patient died of hepatocirrhosis, and 8 patients are still alive to the date of data analysis. CT-guided {sup 125}I seed implantation is feasible and safe as a salvage or palliative treatment for patients with recurrent head and neck cancers.

  20. Prognostic factors of tumor recurrence in completely resected non-small cell lung cancer

    International Nuclear Information System (INIS)

    Tantraworasin, Apichat; Saeteng, Somcharoen; Lertprasertsuke, Nirush; Arreyakajohn, Nuttapon; Kasemsarn, Choosak; Patumanond, Jayanton

    2013-01-01

    Patients with completely resected non-small cell lung cancer (NSCLC) have an excellent outcome; however tumor recurs in 30%–77% of patients. This study retrospectively analyzed the clinicopathologic features of patients with any operable stage of NSCLC to identify the prognostic factors that influence tumor recurrence, including intratumoral blood vessel invasion (IVI), tumor size, tumor necrosis, and intratumoral lymphatic invasion. From January 2002 to December 2011, 227 consecutive patients were enrolled in this study. They were divided into two groups: the “no recurrence” group and the “recurrence” group. Recurrence-free survival was analyzed by multivariable Cox regression analysis, stratified by tumor staging, chemotherapy, and nodal involvement. IVI, tumor necrosis, tumor diameter more than 5 cm, and nodal involvement were identified as independent prognostic factors of tumor recurrence. The hazard ratio (HR) of patients with IVI was 2.1 times higher than that of patients without IVI (95% confident interval [CI]: 1.4–3.2) (P = 0.001).The HR of patients with tumor necrosis was 2.1 times higher than that of patients without tumor necrosis (95% CI: 1.3–3.4) (P = 0.001). Patients who had a maximum tumor diameter greater than 5 cm had significantly higher risk of recurrence than patients who had a maximum tumor diameter of less than 5 cm (HR 1.9, 95% CI: 1.0–3.5) (P = 0.033). IVI, tumor diameter more than 5 cm, and tumor necrosis are prognostic factors of tumor recurrence in completely resected NSCLC. Therefore, NSCLC patients, with or without nodal involvement, who have one or more prognostic factors of tumor recurrence may benefit from adjuvant chemotherapy for prevention of tumor recurrence

  1. Interventional radiology in benign diseases of the biliary tract

    International Nuclear Information System (INIS)

    Juliani, G.; Gandini, G.

    1986-01-01

    Most references in the literature on interventional radiology of the biliary tract refer to the treatment of cancer; only occasionally are benign conditions mentioned. An updated list of radiosurgical instruments on the market in Italy is presented. The operating technique from the preparation of the patient to the performance of percutaneous transhepatic cholangiography (PTC), biliary drainage, transhepatic bilioplasty, percutaneous extraction and chemical cholelitholisis of biliary calculi and drainage of biliary collections is then described. A personal series is then presented. It consist of 93 patients in whom one or more of the following conditions were diagnosed: exclusively intrahepatic calculosis (3 cases), calculosis of the common bile duct (23 percutaneous treatments), empyema of the gallbladder (6 cases), suppurating cholangitis (46 cases), sclerotic or inflammatory stenosis (16 cases), biliary collections (14 cases). Results are reported and commented on

  2. 18F-DG PET/CT in detection of recurrence and metastasis of colorectal cancer

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    AIM: To evaluate the value of 18F-DG PET/CT in detecting recurrence and/or metastasis of colorectal cancer (CRC).METHODS: Combined visual analysis with semiquantitative analysis, the 18F-DG PET/CT wholebody imaging results and the corresponding clinical data of 68 postoperative CRC patients including 48 male and 20 female with average age of 58.1 were analyzed retrospectively.RESULTS: Recurrence and/or metastasis were confirmed in 56 patients in the clinical follow-up after the PET/CT imaging. The sensitivity of PET/CT diagnosis of CRC recurrence and/or metastasis was 94.6%, and the specificity was 83.3%. The positive predictive value (PPV)was 96.4% and the negative predictive value (NPV) was 76.9%. PET/CT imaging detected one or more occult malignant lesions in 8 cases where abdominal/pelvic CT and/or ultrasonography showed negative findings, and also detected more lesions than CT or ultrasonography did in 30.4% (17/56) cases. Recurrence and/or metastasis was detected in 91.7% (22/24) cases with elevated serum CEA levels by 18F-DG PET/CT imaging.CONCLUSION: 18F-DG PET/CT could detect the recurrence and/or metastasis of CRC with high sensitivity and specificity.

  3. Whither surgical quality assurance of breast cancer surgery (surgical margins and local recurrence) after paterson.

    Science.gov (United States)

    Bundred, N J; Thomas, J; Dixon, J M J

    2017-10-01

    The Kennedy report into the actions of the disgraced Breast Surgeon, Paterson focussed on issues of informed consent for mastectomy, management of surgical margins and raised concerns about local recurrence rates and the increasing emphasis on cosmesis after mastectomy for breast cancer. This article assesses whether Kennedy's recommendations apply to the UK as a whole and how to address these issues. New GMC advice on consent and newer nonevidenced innovations in immediate reconstruction have altered the level of informed consent required. Patients deserve a better understanding of the issues of oncological versus cosmetic outcomes on which to base their decisions. Involvement of the whole multidisciplinary team including Oncologists is necessary in surgical planning. Failure to obtain clear microscopic margins at mastectomy leads to an increased local recurrence, yet has received little attention in the UK. Whereas, other countries have used surgical quality assurance audits to reduce local recurrence; local recurrence rates are not available and the extent of variation across the UK in margin involvement after surgery, its management and relationship to local recurrence needs auditing prospectively to reduce unnecessary morbidity. To reassure public, patients and the NHS management, an accreditation system with more rigour than NHSBSP QA and peer review is now required. Resource and efforts to support its introduction will be necessary from the Royal College of Surgeons and the Association of Breast Surgeons. New innovations require careful evaluation before their backdoor introduction to the NHS. Private Hospitals need to have the same standards imposed.

  4. Anxiety and depression in breast cancer patients at low risk of recurrence compared with the general population: a valid comparison?

    NARCIS (Netherlands)

    Groenvold, M.; Fayers, P. M.; Sprangers, M. A.; Bjorner, J. B.; Klee, M. C.; Aaronson, N. K.; Bech, P.; Mouridsen, H. T.

    1999-01-01

    Breast cancer and its treatment have been associated with psychological morbidity. In this study our aim was to quantify the excess anxiety and depression resulting from breast cancer. We compared 538 newly diagnosed breast cancer patients at low risk of recurrence (87.0% responded) to 872 women

  5. Storage time of transfused blood and disease recurrence after colorectal cancer surgery

    DEFF Research Database (Denmark)

    Mynster, T; Nielsen, Hans Jørgen

    2001-01-01

    of the transfused blood. Therefore, we studied the relationship between blood storage time and the development of disease recurrence and long-term survival after colorectal cancer surgery. METHODS: Preoperative and postoperative data were prospectively recorded in 740 patients undergoing elective resection......BACKGROUND: Perioperative blood transfusion and subsequent development of postoperative infectious complications may lead to poor prognosis of patients with colorectal cancer. It has been suggested that the development of postoperative infectious complications may be related to the storage time...... transfused patients (P = 0.004). The survival of patients receiving blood exclusively stored blood stored > or = 21 days, survival was 3.7 years (P = 0.12). Among patients with curative resection (n = 532), the hazard ratio of disease recurrence was 1.5 (95...

  6. Preoperative Nomogram Predicting the 10-Year Probability of Prostate Cancer Recurrence After Radical Prostatectomy

    Science.gov (United States)

    Stephenson, Andrew J.; Scardino, Peter T.; Eastham, James A.; Bianco, Fernando J.; Dotan, Zohar A.; Fearn, Paul A.; Kattan, Michael W.

    2008-01-01

    An existing preoperative nomogram predicts the probability of prostate cancer recurrence, defined by prostate-specific antigen (PSA), at 5 years after radical prostatectomy based on clinical stage, serum PSA, and biopsy Gleason grade. In an updated and enhanced nomogram, we have extended the predictions to 10 years, added the prognostic information of systematic biopsy results, and enabled the predictions to be adjusted for the year of surgery. Cox regression analysis was used to model the clinical information for 1978 patients treated by two high-volume surgeons from our institution. The nomogram was externally validated on an independent cohort of 1545 patients with a concordance index of 0.79 and was well calibrated with respect to observed outcome. The inclusion of the number of positive and negative biopsy cores enhanced the predictive accuracy of the model. Thus, a new preoperative nomogram provides robust predictions of prostate cancer recurrence up to 10 years after radical prostatectomy. PMID:16705126

  7. Impact on regional recurrence and survival of axillary surgery in women with node-negative primary breast cancer

    DEFF Research Database (Denmark)

    Axelsson, C K; Düring, M; Christiansen, P M

    2009-01-01

    -negative primary breast cancer treated solely by surgery. Median follow-up was 9 years. RESULTS: The number of lymph nodes removed correlated with a reduction in the rate of subsequent axillary recurrence (from 2.1 to 0.4 per cent; P = 0.037), local recurrence (from 7.4 to 3.8 per cent; P

  8. Systematic review on the treatment of isolated local recurrence of pancreatic cancer after surgery; re-resection, chemoradiotherapy and SBRT

    NARCIS (Netherlands)

    Groot, Vincent P.; van Santvoort, Hjalmar C.; Rombouts, Steffi J. E.; Hagendoorn, Jeroen; Borel Rinkes, Inne H. M.; van Vulpen, Marco; Herman, Joseph M.; Wolfgang, Christopher L.; Besselink, Marc G.; Molenaar, I. Quintus

    2017-01-01

    The majority of patients who have undergone a pancreatic resection for pancreatic cancer develop disease recurrence within two years. In around 30% of these patients, isolated local recurrence (ILR) is found. The aim of this study was to systematically review treatment options for this subgroup of

  9. Systematic review on the treatment of isolated local recurrence of pancreatic cancer after surgery; re-resection, chemoradiotherapy and SBRT

    NARCIS (Netherlands)

    Groot, Vincent P.; van Santvoort, Hjalmar C.; Rombouts, Steffi J E; Hagendoorn, Jeroen; Borel Rinkes, Inne H M; van Vulpen, Marco; Herman, Joseph M.; Wolfgang, Christopher L.; Besselink, Marc G.; Molenaar, I. Quintus

    Background: The majority of patients who have undergone a pancreatic resection for pancreatic cancer develop disease recurrence within two years. In around 30% of these patients, isolated local recurrence (ILR) is found. The aim of this study was to systematically review treatment options for this

  10. DNA methylation patterns in bladder cancer and washing cell sediments: a perspective for tumor recurrence detection

    Directory of Open Access Journals (Sweden)

    Goldberg José

    2008-08-01

    Full Text Available Abstract Background Epigenetic alterations are a hallmark of human cancer. In this study, we aimed to investigate whether aberrant DNA methylation of cancer-associated genes is related to urinary bladder cancer recurrence. Methods A set of 4 genes, including CDH1 (E-cadherin, SFN (stratifin, RARB (retinoic acid receptor, beta and RASSF1A (Ras association (RalGDS/AF-6 domain family 1, had their methylation patterns evaluated by MSP (Methylation-Specific Polymerase Chain Reaction analysis in 49 fresh urinary bladder carcinoma tissues (including 14 cases paired with adjacent normal bladder epithelium, 3 squamous cell carcinomas and 2 adenocarcinomas and 24 cell sediment samples from bladder washings of patients classified as cancer-free by cytological analysis (control group. A third set of samples included 39 archived tumor fragments and 23 matched washouts from 20 urinary bladder cancer patients in post-surgical monitoring. After genomic DNA isolation and sodium bisulfite modification, methylation patterns were determined and correlated with standard clinic-histopathological parameters. Results CDH1 and SFN genes were methylated at high frequencies in bladder cancer as well as in paired normal adjacent tissue and exfoliated cells from cancer-free patients. Although no statistically significant differences were found between RARB and RASSF1A methylation and the clinical and histopathological parameters in bladder cancer, a sensitivity of 95% and a specificity of 71% were observed for RARB methylation (Fisher's Exact test (p RASSF1A gene, respectively, in relation to the control group. Conclusion Indistinct DNA hypermethylation of CDH1 and SFN genes between tumoral and normal urinary bladder samples suggests that these epigenetic features are not suitable biomarkers for urinary bladder cancer. However, RARB and RASSF1A gene methylation appears to be an initial event in urinary bladder carcinogenesis and should be considered as defining a panel of

  11. Initial results of CyberKnife treatment for recurrent previously irradiated head and neck cancer

    International Nuclear Information System (INIS)

    Himei, Kengo; Katsui, Kuniaki; Yoshida, Atsushi

    2003-01-01

    The purpose of this study was to evaluate the efficacy of CyberKnife for recurrent previously irradiated head and neck cancer. Thirty-one patients with recurrent previously irradiated head and neck cancer were treated with a CyberKnife from July 1999 to March 2002 at Okayama Kyokuto Hospital were retrospectively studied. The accumulated dose was 28-80 Gy (median 60 Gy). The interval between CyberKnife treatment and previous radiotherapy was 0.4-429.5 months (median 16.3 months). Primary lesions were nasopharynx: 7, maxillary sinus: 6, tongue: 5, ethmoid sinus: 3, and others: 1. The pathology was squamous cell carcinoma: 25, adenoid cystic carcinoma: 4, and others: 2. Symptoms were pain: 8, and nasal bleeding: 2. The prescribed dose was 15.0-40.3 Gy (median 32.3 Gy) as for the marginal dose. The response rate (complete response (CR)+partial response (PR)) and local control rate (CR+PR+no change (NC)) was 74% and 94% respectively. Pain disappeared for 4 cases, relief was obtained for 4 cases and no change for 2 cases and nasal bleeding disappeared for 2 cases for an improvement of symptoms. An adverse effects were observed as mucositis in 5 cases and neck swelling in one case. Prognosis of recurrent previously irradiated head and neck cancer was estimated as poor. Our early experience shows that CyberKnife is expected to be feasible treatment for recurrent previously irradiated head and neck cancer, and for the reduction adverse effects and maintenance of useful quality of life (QOL) for patients. (author)

  12. Abdominal wall perforation in a patient with recurrent epithelial ovarian cancer after bevacizumab treatment

    Directory of Open Access Journals (Sweden)

    Efnan Algin

    2016-08-01

    Full Text Available Bowel perforation is a rare but well-described complication of bevacizumab, a VEGF monoclonal antibody. However, bevacizumab associated abdominal wall perforation is a more serious complication. In here, a patient with recurrent epithelial ovarian cancer developing both bowel and abdominal wall perforation after bevacizumab treatment is reported with review of the literature to point out the clinical significance of this rare complication. To our knowledge, this is the first case with bevacizumab associated abdominal wall perforation.

  13. Boron neutron capture therapy for recurrent oral cancer and metastasis of cervical lymph node

    Energy Technology Data Exchange (ETDEWEB)

    Kimura, Y. [Department of Dentistry and Oral Surgery, Division of Medicine for Function and Morphology of Sensory Organs, Osaka Medical College, 2-7 Daigaku-machi Takatsuki City, Osaka (Japan)], E-mail: ora018@poh.osaka-med.ac.jp; Ariyoshi, Y.; Shimahara, M. [Department of Dentistry and Oral Surgery, Division of Medicine for Function and Morphology of Sensory Organs, Osaka Medical College, 2-7 Daigaku-machi Takatsuki City, Osaka (Japan); Miyatake, S.; Kawabata, S. [Department of Neurosurgery, Division of Surgery, Osaka Medical College, 2-7 Daigaku-machi Takatsuki City, Osaka (Japan); Ono, K.; Suzuki, M. [Particle Radiation Oncology Research Center, Kyoto University, Kumatori-cho, Sennan-gun, Osaka (Japan); Maruhashi, A. [Medical Physics, Department of Radiation Life Sciences, Research Reactor Institute, Kyoto University, Kumatori-cho, Sennan-gun, Osaka (Japan)

    2009-07-15

    We treated 6 patients with recurrent oral cancer and metastasis to the cervical lymph nodes after conventional treatments in 5 and non-conventional in 1 using BNCT, and herein report our results. The clinical response in our patients ranged from CR to PD. In 5 cases, spontaneous pain decreased immediately after BNCT. Three of the 6 are alive at the time of writing and we found that BNCT contributed to QOL improvement in all.

  14. Salvage high-dose-rate interstitial brachytherapy for locally recurrent rectal cancer

    Energy Technology Data Exchange (ETDEWEB)

    Pellizzon, Antonio Cassio Assis, E-mail: acapellizzon@hcancer.org.br [A.C. Camargo Cancer Center, Sao Paulo, SP (Brazil). Departamento de Radioterapia

    2016-05-15

    For tumors of the lower third of the rectum, the only safe surgical procedure is abdominal-perineal resection. High-dose-rate interstitial brachytherapy is a promising treatment for local recurrence of previously irradiated lower rectal cancer, due to the extremely high concentrated dose delivered to the tumor and the sparing of normal tissue, when compared with a course of external beam radiation therapy. (author)

  15. Carbon-Ion Radiation Therapy for Pelvic Recurrence of Rectal Cancer

    Energy Technology Data Exchange (ETDEWEB)

    Yamada, Shigeru, E-mail: s_yamada@nirs.go.jp [Research Center Hospital for Charged Particle Therapy, National Institute of Radiological Sciences, Chiba (Japan); Kamada, Tadashi [Research Center Hospital for Charged Particle Therapy, National Institute of Radiological Sciences, Chiba (Japan); Ebner, Daniel K. [Research Center Hospital for Charged Particle Therapy, National Institute of Radiological Sciences, Chiba (Japan); Brown University Alpert Medical School, Providence, Rhode Island (United States); Shinoto, Makoto [Ion Beam Therapy Center, SAGA HIMAT Foundation, Saga (Japan); Terashima, Kotaro [Graduate School of Medical Sciences, Kyushu University, Fukuoka (Japan); Isozaki, Yuka; Yasuda, Shigeo; Makishima, Hirokazu; Tsuji, Hiroshi; Tsujii, Hirohiko [Research Center Hospital for Charged Particle Therapy, National Institute of Radiological Sciences, Chiba (Japan); Isozaki, Tetsuro; Endo, Satoshi [Graduate School of Medicine, Chiba University, Chiba (Japan); Takahashi, Keiichi [Tokyo Metropolitan Cancer and Infectious Disease Center, Komagome, Tokyo (Japan); Sekimoto, Mitsugu [National Hospital Organization Osaka National Hospital, Osaka (Japan); Saito, Norio [National Cancer Center Hospital East, Kashiwa, Chiba (Japan); Matsubara, Hisahiro [Graduate School of Medicine, Chiba University, Chiba (Japan)

    2016-09-01

    Purpose: Investigation of the treatment potential of carbon-ion radiation therapy in pelvic recurrence of rectal cancer. Methods and Materials: A phase 1/2 dose escalation study was performed. One hundred eighty patients (186 lesions) with locally recurrent rectal cancer were treated with carbon-ion radiation therapy (CIRT) (phase 1/2: 37 and 143 patients, respectively). The relapse locations were 71 in the presacral region, 82 in the pelvic sidewalls, 28 in the perineum, and 5 near the colorectal anastomosis. A 16-fraction in 4 weeks dose regimen was used, with total dose ranging from 67.2 to 73.6 Gy(RBE); RBE-weighted absorbed dose: 4.2 to 4.6 Gy(RBE)/fraction. Results: During phase 1, the highest total dose, 73.6 Gy(RBE), resulted in no grade >3 acute reactions in the 13 patients treated at that dose. Dose escalation was halted at this level, and this dose was used for phase 2, with no other grade >3 acute reactions observed. At 5 years, the local control and survival rates at 73.6 Gy(RBE) were 88% (95% confidence interval [CI], 80%-93%) and 59% (95% CI, 50%-68%), respectively. Conclusion: Carbon-ion radiation therapy may be a safe and effective treatment option for locally recurrent rectal cancer and may serve as an alternative to surgery.

  16. Predictors of Regional Lymph Node Recurrence after Initial Thyroidectomy in Patients with Thyroid Cancer

    Directory of Open Access Journals (Sweden)

    Amirsina Sharifi

    2016-01-01

    Full Text Available Background. Regional lymph node recurrence (RLNR is common in patients with thyroid cancer but clinicopathological predictors are unclear. We aimed to clarify these predictors and identify patients who would benefit from prophylactic lymph node dissection the most. Method. 343 patients with different types of thyroid cancer were analyzed retrospectively. All patients underwent total thyroidectomy between 2007 and 2013. Results. The median ± interquartile range of patients’ age was 40 ± 25 years. 245 (71.4% patients were female. Regarding the risk of regional lymph node recurrence, we found that male gender, age ≥45 years, non-PTC (i.e., medullary, follicular, and anaplastic types histopathology, T3 (i.e., tumor size >4 cm in the greatest dimension limited to the thyroid or any tumor with minimal extrathyroid extension, stage IVa, and isolated cervical lymphadenopathy as initial manifestation (ICL are significant risk factors. T3 (p < 0.001; odds ratio = 156.41, 95% CI [55.72–439.1] and ICL (p < 0.001; odds ratio = 77.79, 95% CI [31.55–191.81] were the strongest predictors of regional lymph node recurrence. Conclusion. We found easily achievable risk factors for RLNR in thyroid cancers patients. We suggested that patients with specific clinicopathological features like male gender, age ≥45 years, larger tumor size, and extrathyroidal extension be considered as prophylactic lymphadenectomy candidates.

  17. PET/CT scanning guided intensity-modulated radiotherapy in treatment of recurrent ovarian cancer

    Energy Technology Data Exchange (ETDEWEB)

    Du, Xue-lian, E-mail: duxuelian23800@yahoo.com.cn [Department of Gynecologic Oncology, Shandong Cancer Hospital, Jinan 250117 (China); Shandong Academy of Medical Science, Jinan 250012 (China); Jiang, Tao, E-mail: melody23800@yahoo.com.cn [Department of Gynecologic Oncology, Shandong Cancer Hospital, Jinan 250117 (China); Shandong Academy of Medical Science, Jinan 250012 (China); Sheng, Xiu-gui, E-mail: jnsd2000@yahoo.cn [Department of Gynecologic Oncology, Shandong Cancer Hospital, Jinan 250117 (China); Shandong Academy of Medical Science, Jinan 250012 (China); Li, Qing-shui, E-mail: lqs1966@126.com [Department of Gynecologic Oncology, Shandong Cancer Hospital, Jinan 250117 (China); Shandong Academy of Medical Science, Jinan 250012 (China); Wang, Cong, E-mail: jnwc1981@hotmail.com [Department of Gynecologic Oncology, Shandong Cancer Hospital, Jinan 250117 (China); Shandong Academy of Medical Science, Jinan 250012 (China); Yu, Hao, E-mail: jnyh2200@sina.com [Department of Gynecologic Oncology, Shandong Cancer Hospital, Jinan 250117 (China); Shandong Academy of Medical Science, Jinan 250012 (China)

    2012-11-15

    Objective: This study was undertaken to evaluate the clinical contribution of positron emission tomography using {sup 18}F-fluorodeoxyglucose and integrated computer tomography (FDG-PET/CT) guided intensity-modulated radiotherapy (IMRT) for treatment of recurrent ovarian cancer. Materials and methods: Fifty-eight patients with recurrent ovarian cancer from 2003 to 2008 were retrospectively studied. In these patients, 28 received PET/CT guided IMRT (PET/CT-IMRT group), and 30 received CT guided IMRT (CT-IMRT group). Treatment plans, tumor response, toxicities and survival were evaluated. Results: Changes in GTV delineation were found in 10 (35.7%) patients based on PET-CT information compared with CT data, due to the incorporation of additional lymph node metastases and extension of the metastasis tumor. PET/CT guided IMRT improved tumor response compared to CT-IMRT group (CR: 64.3% vs. 46.7%, P = 0.021; PR: 25.0% vs. 13.3%, P = 0.036). The 3-year overall survival was significantly higher in the PET-CT/IMRT group than control (34.1% vs. 13.2%, P = 0.014). Conclusions: PET/CT guided IMRT in recurrent ovarian cancer patients improved the delineation of GTV and reduce the likelihood of geographic misses and therefore improve the clinical outcome.

  18. Excellent local tumor response after fractionated stereotactic radiation therapy for locally recurrent nasopharynx cancer

    International Nuclear Information System (INIS)

    Ahn, Y. C.; Lim, D. H.; Choi, D. R.; Kim, D. K.; Kim, D. Y.; Huh, S. J.; Baek, C. H.; Chu, K. C.; Yoon, S. S.; Park, K. C.

    1997-01-01

    This study is to report experience with Fractionated Stereotactic Radiation Therapy (FSRT) for locally recurrent nasopharynx cancer after curative conventional radiation therapy. Three patients with locally recurrent and symptomatic nasopharynx cancer were given FSRT as reirradiation method between the period of September of 1995 and August of 1996. For two patients, application of FSRT is their third radiation therapy directed to the nasopharynx. Two patients were given low dose chemotherapy as radiation sensitizer concurrently with FSRT. Authors used 3-dimensional coordinate system by individually made, relocatable Gill-Thomas-Cosman (GTC) stereotactic frame and multiple non-coplanar arc therapy dose planning was done using XKnife-3. Total of 45 Gy/18 fractions or 50 Gy/20 fractions were given. Authors observed satisfactory symptomatic improvement and remarkable objective tumor size decrease by follow-up MR images taken 1 month post-FSRT in all three patients, while no neurologic side effect attributable to reirradiation was noticed. Two died at 7 and 9 months with loco-regional and distant seeding outside FSRT field, while one patient is living for 4 month. Authors experienced satisfactory therapeutic effectiveness and safety of FSRT as reirradiation method for locally recurrent nasopharynx cancer. Development of more effective systemic chemotherapeutic regimen is desired for distant metastasis. (author)

  19. The diagnostic accuracy of carcinoembryonic antigen to detect colorectal cancer recurrence – A systematic review

    DEFF Research Database (Denmark)

    Sørensen, Caspar G; Karlsson, William K; Pommergaard, Hans-Christian

    2016-01-01

    INTRODUCTION: Carcinoembryonic Antigen (CEA) has been used as a tumor marker in the follow-up of colorectal cancer for more than 40 years. Controversy exists regarding its diagnostic applicability due to a relatively low sensitivity and a questionable effect on mortality. The aim of this review...... was to assess the diagnostic accuracy of CEA in detecting recurrence after intended curative surgery for primary colorectal cancer. METHODS: Systematic literature searches were performed in PubMed, EMBASE and Cochrane databases, and articles were chosen based on predefined inclusion criteria. Reference lists...

  20. Targeted cancer exome sequencing reveals recurrent mutations in myeloproliferative neoplasms

    Science.gov (United States)

    Tenedini, E; Bernardis, I; Artusi, V; Artuso, L; Roncaglia, E; Guglielmelli, P; Pieri, L; Bogani, C; Biamonte, F; Rotunno, G; Mannarelli, C; Bianchi, E; Pancrazzi, A; Fanelli, T; Malagoli Tagliazucchi, G; Ferrari, S; Manfredini, R; Vannucchi, A M; Tagliafico, E

    2014-01-01

    With the intent of dissecting the molecular complexity of Philadelphia-negative myeloproliferative neoplasms (MPN), we designed a target enrichment panel to explore, using next-generation sequencing (NGS), the mutational status of an extensive list of 2000 cancer-associated genes and microRNAs. The genomic DNA of granulocytes and in vitro-expanded CD3+T-lymphocytes, as a germline control, was target-enriched and sequenced in a learning cohort of 20 MPN patients using Roche 454 technology. We identified 141 genuine somatic mutations, most of which were not previously described. To test the frequency of the identified variants, a larger validation cohort of 189 MPN patients was additionally screened for these mutations using Ion Torrent AmpliSeq NGS. Excluding the genes already described in MPN, for 8 genes (SCRIB, MIR662, BARD1, TCF12, FAT4, DAP3, POLG and NRAS), we demonstrated a mutation frequency between 3 and 8%. We also found that mutations at codon 12 of NRAS (NRASG12V and NRASG12D) were significantly associated, for primary myelofibrosis (PMF), with highest dynamic international prognostic scoring system (DIPSS)-plus score categories. This association was then confirmed in 66 additional PMF patients composing a final dataset of 168 PMF showing a NRAS mutation frequency of 4.7%, which was associated with a worse outcome, as defined by the DIPSS plus score. PMID:24150215

  1. The usefulness of F-18 FDG whole body PET in the evaluation of postoperative recurrence of cancer

    International Nuclear Information System (INIS)

    Kang, Won Jun; So, Young; Jeong, Jae Min

    1997-01-01

    The purpose of this study was to evaluate the usefulness of whole body F-18 FDG PET scan for detecting postoperative recurrence of cancer. One hundred four cancer patients after operation were enrolled (14 brain tumor, 15 head and neck cancer, 23 gynecologic cancer, 16 gastrointestinal cancer, 16 thyroid cancer, and 20 other cancers). Besides conventional images (CI) including CT and MRI, F-18 FDG PET scan was obtained on ECAT EXACT 47 scanner (Siemens- CTI), beginning 60 minutes after injection of 370MBq(10mCi) of F-18 FDG. Regional scan was also obtained with emission image. Transmission images using Ge-68 were carried out for attenuation correction in both whole body and regional images. Findings of PET and CI were confirmed by pathology or clinical follow up. The sensitivity and specificity of PET for detecting recurrence were 94% and 92%, respectively. Contrarily, the sensitivity and specificity of CI were 78% and 68%. CI results were negative and PET results were positive in 11 cases. The biopsy or clinical follow-up of those cases confirmed recurrence of tumor. False negative cases of CI were frequent in patients with gynecologic cancers. Also we measured the serum concentration of tumor markers in patients with gynecologic cancer (CA125), thyroid cancer (thyroglobulin), and colorectal cancer (CEA). The sensitivity and specificity of tumor markers were 71% and 84%, respectively. We conclude that F-18 FDG PET can be used valuably in detecting recurrent foci of a wide variety of malignancy compared to conventional diagnostic methods

  2. Surveillance mammography for detecting ipsilateral breast tumour recurrence and metachronous contralateral breast cancer: a systematic review

    Energy Technology Data Exchange (ETDEWEB)

    Robertson, Clare; Boachie, Charles; Fraser, Cynthia; MacLennan, Graeme; Mowatt, Graham; Thomas, Ruth E. [University of Aberdeen, Health Services Research Unit, Aberdeen (United Kingdom); Ragupathy, Senthil Kumar Arcot [NHS Grampian, Radiology Department, Aberdeen Royal Infirmary, Aberdeen (United Kingdom); Heys, Steve D. [University of Aberdeen and Aberdeen Royal Infirmary, NHS Grampian, Division of Applied Medicine, School of Medicine and Dentistry, Aberdeen (United Kingdom); Gilbert, Fiona J. [University of Aberdeen and Aberdeen Royal Infirmary, NHS Grampian, Aberdeen Biomedical Imaging Centre, Aberdeen (United Kingdom)

    2011-12-15

    To determine the diagnostic accuracy of surveillance mammography for detecting ipsilateral breast tumour recurrence and metachronous contralateral breast cancer in women previously treated for primary breast cancer. A systematic review of surveillance mammography compared with ultrasound, magnetic resonance imaging (MRI), specialist-led clinical examination or unstructured primary care follow-up, using histopathological assessment for test positives and follow-up for test negatives as the reference standard. Nine studies met our inclusion criteria. Variations in study comparisons precluded meta-analysis. For routine ipsilateral breast tumour detection, surveillance mammography sensitivity ranged from 64-67% and specificity ranged from 85-97%. For MRI, sensitivity ranged from 86-100% and specificity was 93%. For non-routine ipsilateral breast tumour detection, sensitivity and specificity for surveillance mammography ranged from 50-83% and 57-75% and for MRI 93-100% and 88-96%. For routine metachronous contralateral breast cancer detection, one study reported sensitivity of 67% and specificity of 50% for both surveillance mammography and MRI. Although mammography is associated with high sensitivity and specificity, MRI is the most accurate test for detecting ipsilateral breast tumour recurrence and metachronous contralateral breast cancer in women previously treated for primary breast cancer. Results should be interpreted with caution because of the limited evidence base. (orig.)

  3. Mucoadhesive Oral Wound Rinse in Preventing and Treating Stomatitis in Patients With ER- or PR-Positive Metastatic or Locally Recurrent Breast Cancer That Cannot be Removed by Surgery Receiving Everolimus

    Science.gov (United States)

    2018-04-26

    Estrogen Receptor-positive Breast Cancer; HER2-negative Breast Cancer; Oral Complications; Progesterone Receptor-positive Breast Cancer; Recurrent Breast Cancer; Stage IIIB Breast Cancer; Stage IIIC Breast Cancer; Stage IV Breast Cancer

  4. Tumor-stroma ratio predicts recurrence in patients with colon cancer treated with neoadjuvant chemotherapy

    DEFF Research Database (Denmark)

    Hansen, Torben Frøstrup; Kjær-Frifeldt, Sanne; Lindebjerg, Jan

    2017-01-01

    BACKGROUND: Neoadjuvant chemotherapy represents a new treatment approach to locally advanced colon cancer. The aim of this study was to analyze the ability of tumor-stroma ratio (TSR) to predict disease recurrence in patients with locally advanced colon cancer treated with neoadjuvant chemotherapy....... MATERIAL AND METHODS: This study included 65 patients with colon cancer treated with neoadjuvant chemotherapy in a phase II trial. All patients were planned for three cycles of capecitabine and oxaliplatin before surgery. Hematoxylin and eosin stained tissue sections from surgically resected primary tumors...... was 55%, compared to 94% in the group of patients with a high TSR. CONCLUSIONS: TSR assessed in the surgically resected primary tumor from patients with locally advanced colon cancer treated with neoadjuvant chemotherapy provides prognostic value and may serve as a relevant parameter in selecting...

  5. A statistical framework for evaluating neural networks to predict recurrent events in breast cancer

    Science.gov (United States)

    Gorunescu, Florin; Gorunescu, Marina; El-Darzi, Elia; Gorunescu, Smaranda

    2010-07-01

    Breast cancer is the second leading cause of cancer deaths in women today. Sometimes, breast cancer can return after primary treatment. A medical diagnosis of recurrent cancer is often a more challenging task than the initial one. In this paper, we investigate the potential contribution of neural networks (NNs) to support health professionals in diagnosing such events. The NN algorithms are tested and applied to two different datasets. An extensive statistical analysis has been performed to verify our experiments. The results show that a simple network structure for both the multi-layer perceptron and radial basis function can produce equally good results, not all attributes are needed to train these algorithms and, finally, the classification performances of all algorithms are statistically robust. Moreover, we have shown that the best performing algorithm will strongly depend on the features of the datasets, and hence, there is not necessarily a single best classifier.

  6. Biliary obstruction caused by intra-biliary tumor growth from recurred hepatocellular carcinoma after radiofrequency ablation: Case report

    Energy Technology Data Exchange (ETDEWEB)

    Yi, Ji Hyun; Kim, Jae Won [Dept. of Radiology, Yeungnam University College of Medicine, Daegu (Korea, Republic of)

    2014-04-15

    A 59-year-old man with a known central hepatocellular carcinoma (HCC) underwent a trans-arterial-chemo-embolization (TACE) and a post-TACE percutaneous radiofrequency ablation (PRFA). Two months after the PRFA, the patient presented jaundice and an abdominal computed tomography was obtained. An arterial enhancing mass adjacent to the ablated necrotic lesion with a continuously coexisting mass inside the right hepatic duct, suggestive of a HCC recurrence with a direct extension to the biliary tract was found. Finally a biliary tumor obstruction has been developed and a percutaneous transhepatic biliary drainage was performed. This case of biliary obstruction caused by directly invaded recurred HCC after PRFA will be reported because of its rare occurrence.

  7. Risk of Severe Toxicity According to Site of Recurrence in Patients Treated With Stereotactic Body Radiation Therapy for Recurrent Head and Neck Cancer

    International Nuclear Information System (INIS)

    Ling, Diane C.; Vargo, John A.; Ferris, Robert L.; Ohr, James; Clump, David A.; Yau, Wai-Ying Wendy; Duvvuri, Umamaheswar; Kim, Seungwon; Johnson, Jonas T.; Bauman, Julie E.; Branstetter, Barton F.; Heron, Dwight E.

    2016-01-01

    Purpose: To report a 10-year update of our institutional experience with stereotactic body radiation therapy (SBRT) for reirradiation of locally recurrent head and neck cancer, focusing on predictors of toxicity. Methods and Materials: A retrospective review was performed on 291 patients treated with SBRT for recurrent, previously irradiated head and neck cancer between April 2002 and March 2013. Logistic regression analysis was performed to identify predictors of severe acute and late toxicity. Patients with <3 months of follow-up (n=43) or who died within 3 months of treatment (n=21) were excluded from late toxicity analysis. Results: Median time to death or last clinical follow-up was 9.8 months among the entire cohort and 53.1 months among surviving patients. Overall, 33 patients (11.3%) experienced grade ≥3 acute toxicity and 43 (18.9%) experienced grade ≥3 late toxicity. Compared with larynx/hypopharynx, treatment of nodal recurrence was associated with a lower risk of severe acute toxicity (P=.03), with no significant differences in severe acute toxicity among other sites. Patients treated for a recurrence in the larynx/hypopharynx experienced significantly more severe late toxicity compared with those with oropharyngeal, oral cavity, base of skull/paranasal sinus, salivary gland, or nodal site of recurrence (P<.05 for all). Sixteen patients (50%) with laryngeal/hypopharyngeal recurrence experienced severe late toxicity, compared with 6-20% for other sites. Conclusions: Salvage SBRT is a safe and effective option for most patients with previously irradiated head and neck cancer. However, patients treated to the larynx or hypopharynx experience significantly more late toxicity compared with others and should be carefully selected for treatment, with consideration given to patient performance status, pre-existing organ dysfunction, and goals of care. Treatment toxicity in these patients may be mitigated with more conformal plans to allow for increased

  8. Risk of Severe Toxicity According to Site of Recurrence in Patients Treated With Stereotactic Body Radiation Therapy for Recurrent Head and Neck Cancer

    Energy Technology Data Exchange (ETDEWEB)

    Ling, Diane C.; Vargo, John A. [Department of Radiation Oncology, University of Pittsburgh Cancer Institute, Pittsburgh, Pennsylvania (United States); Ferris, Robert L. [Department of Radiation Oncology, University of Pittsburgh Cancer Institute, Pittsburgh, Pennsylvania (United States); Department of Otolaryngology, Head and Neck Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania (United States); Ohr, James [Division of Medical Oncology, Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania (United States); Clump, David A.; Yau, Wai-Ying Wendy [Department of Radiation Oncology, University of Pittsburgh Cancer Institute, Pittsburgh, Pennsylvania (United States); Duvvuri, Umamaheswar; Kim, Seungwon; Johnson, Jonas T. [Department of Otolaryngology, Head and Neck Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania (United States); Bauman, Julie E. [Division of Medical Oncology, Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania (United States); Branstetter, Barton F. [Department of Radiology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania (United States); Heron, Dwight E., E-mail: herond2@umpc.edu [Department of Radiation Oncology, University of Pittsburgh Cancer Institute, Pittsburgh, Pennsylvania (United States); Department of Otolaryngology, Head and Neck Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania (United States)

    2016-07-01

    Purpose: To report a 10-year update of our institutional experience with stereotactic body radiation therapy (SBRT) for reirradiation of locally recurrent head and neck cancer, focusing on predictors of toxicity. Methods and Materials: A retrospective review was performed on 291 patients treated with SBRT for recurrent, previously irradiated head and neck cancer between April 2002 and March 2013. Logistic regression analysis was performed to identify predictors of severe acute and late toxicity. Patients with <3 months of follow-up (n=43) or who died within 3 months of treatment (n=21) were excluded from late toxicity analysis. Results: Median time to death or last clinical follow-up was 9.8 months among the entire cohort and 53.1 months among surviving patients. Overall, 33 patients (11.3%) experienced grade ≥3 acute toxicity and 43 (18.9%) experienced grade ≥3 late toxicity. Compared with larynx/hypopharynx, treatment of nodal recurrence was associated with a lower risk of severe acute toxicity (P=.03), with no significant differences in severe acute toxicity among other sites. Patients treated for a recurrence in the larynx/hypopharynx experienced significantly more severe late toxicity compared with those with oropharyngeal, oral cavity, base of skull/paranasal sinus, salivary gland, or nodal site of recurrence (P<.05 for all). Sixteen patients (50%) with laryngeal/hypopharyngeal recurrence experienced severe late toxicity, compared with 6-20% for other sites. Conclusions: Salvage SBRT is a safe and effective option for most patients with previously irradiated head and neck cancer. However, patients treated to the larynx or hypopharynx experience significantly more late toxicity compared with others and should be carefully selected for treatment, with consideration given to patient performance status, pre-existing organ dysfunction, and goals of care. Treatment toxicity in these patients may be mitigated with more conformal plans to allow for increased

  9. Association between genomic recurrence risk and well-being among breast cancer patients

    International Nuclear Information System (INIS)

    Retèl, Valesca P; Groothuis-Oudshoorn, Catharina GM; Aaronson, Neil K; Brewer, Noel T; Rutgers, Emiel JT; Harten, Wim H van

    2013-01-01

    Gene expression profiling (GEP) is increasingly used in the rapidly evolving field of personalized medicine. We sought to evaluate the association between GEP-assessed of breast cancer recurrence risk and patients’ well-being. Participants were Dutch women from 10 hospitals being treated for early stage breast cancer who were enrolled in the MINDACT trial (Microarray In Node-negative and 1 to 3 positive lymph node Disease may Avoid ChemoTherapy). As part of the trial, they received a disease recurrence risk estimate based on a 70-gene signature and on standard clinical criteria as scored via a modified version of Adjuvant! Online. /Women completed a questionnaire 6–8 weeks after surgery and after their decision regarding adjuvant chemotherapy. The questionnaire assessed perceived understanding, knowledge, risk perception, satisfaction, distress, cancer worry and health-related quality of life (HRQoL), 6–8 weeks after surgery and decision regarding adjuvant chemotherapy. Women (n = 347, response rate 62%) reported high satisfaction with and a good understanding of the GEP information they received. Women with low risk estimates from both the standard and genomic tests reported the lowest distress levels. Distress was higher predominately among patients who had received high genomic risk estimates, who did not receive genomic risk estimates, or who received conflicting estimates based on genomic and clinical criteria. Cancer worry was highest for patients with higher risk perceptions and lower satisfaction. Patients with concordant high-risk profiles and those for whom such profiles were not available reported lower quality of life. Patients were generally satisfied with the information they received about recurrence risk based on genomic testing. Some types of genomic test results were associated with greater distress levels, but not with cancer worry or HRQoL. ISRCTN: http://www.controlled-trials.com/ISRCTN18543567/MINDACT

  10. Sites of local recurrence after surgery, with or without chemotherapy, for rectal cancer: implications for radiotherapy field design

    International Nuclear Information System (INIS)

    Hruby, George; Barton, Michael; Miles, Sharon; Carroll, Susan; Nasser, Elias; Stevens, Graham

    2003-01-01

    Purpose: To examine the sites of pelvic recurrence in patients with rectal cancer previously untreated with radiotherapy to determine the relative frequency and location of recurrence within the pelvis. Methods and Materials: The records of patients with locally recurrent rectal cancer referred to three radiation oncology departments between 1984 and 1997 were reviewed. The data collected included the date and type of the initial resection and the pathologic findings. The site of recurrence within the pelvis, presence of metastasis, and date of recurrence were documented. Results: A total of 269 patients were included. Tumor had invaded through the muscularis in 74% and involved other organs in 9%. Fifty-two percent of patients were node positive at initial surgery. The median time to local recurrence from surgery was 18 months (range 15-20) and from local recurrence to death was 14 months (range 12-17). Both the initial tumor stage and the resection type influenced the recurrence location within the pelvis (p<0.01). T4 tumors comprised only 9% of initial T stage tumors but accounted for 38% of anterior central pelvic recurrences (p<0.01). All perineal recurrences occurred after abdominoperineal resection. The sites of recurrence within the pelvis were the posterior central pelvis (47%) and anastomotic (21%). Conclusion: If those patients with T4 tumors at presentation were excluded, 89% had local recurrence at, or posterior to, the anastomosis. Furthermore, if we exclude both patients who underwent abdominoperineal resection and those with T4 tumors at presentation, the rate increases to 93%. The rate of recurrence anteriorly (7%) does not justify routine radiation of the anterior pelvis beyond that required to adequately cover the anastomotic site

  11. Early prediction of lung cancer recurrence after stereotactic radiotherapy using second order texture statistics

    Science.gov (United States)

    Mattonen, Sarah A.; Palma, David A.; Haasbeek, Cornelis J. A.; Senan, Suresh; Ward, Aaron D.

    2014-03-01

    Benign radiation-induced lung injury is a common finding following stereotactic ablative radiotherapy (SABR) for lung cancer, and is often difficult to differentiate from a recurring tumour due to the ablative doses and highly conformal treatment with SABR. Current approaches to treatment response assessment have shown limited ability to predict recurrence within 6 months of treatment. The purpose of our study was to evaluate the accuracy of second order texture statistics for prediction of eventual recurrence based on computed tomography (CT) images acquired within 6 months of treatment, and compare with the performance of first order appearance and lesion size measures. Consolidative and ground-glass opacity (GGO) regions were manually delineated on post-SABR CT images. Automatic consolidation expansion was also investigated to act as a surrogate for GGO position. The top features for prediction of recurrence were all texture features within the GGO and included energy, entropy, correlation, inertia, and first order texture (standard deviation of density). These predicted recurrence with 2-fold cross validation (CV) accuracies of 70-77% at 2- 5 months post-SABR, with energy, entropy, and first order texture having leave-one-out CV accuracies greater than 80%. Our results also suggest that automatic expansion of the consolidation region could eliminate the need for manual delineation, and produced reproducible results when compared to manually delineated GGO. If validated on a larger data set, this could lead to a clinically useful computer-aided diagnosis system for prediction of recurrence within 6 months of SABR and allow for early salvage therapy for patients with recurrence.

  12. 3D radiation therapy or intensity-modulated radiotherapy for recurrent and metastatic cervical cancer: the Shanghai Cancer Hospital experience.

    Directory of Open Access Journals (Sweden)

    Su-Ping Liu

    Full Text Available We evaluate the outcomes of irradiation by using three-dimensional radiation therapy (3D-RT or intensity-modulated radiotherapy (IMRT for recurrent and metastatic cervical cancer. Between 2007 and 2010, 50 patients with recurrent and metastatic cervical cancer were treated using 3D-RT or IMRT. The median time interval between the initial treatment and the start of irradiation was 12 (6-51 months. Salvage surgery was performed before irradiation in 5 patients, and 38 patients received concurrent chemotherapy. Sixteen patients underwent 3D-RT, and 34 patients received IMRT. Median follow-up for all the patients was 18.3 months. Three-year overall survival and locoregional control were 56.1% and 59.7%, respectively. Three-year progression-free survival and disease-free survival were 65.3% and 64.3%, respectively. Nine patients developed grade 3 leukopenia. Grade 5 acute toxicity was not observed in any of the patients; however, 2 patients developed Grade 3 late toxicity. 3D-RT or IMRT is effective for the treatment of recurrent and metastatic cervical cancer, with the 3-year overall survival of 56.1%, and its complications are acceptable. Long-term follow-up and further studies are needed to confirm the role of 3D-RT or IMRT in the multimodality management of the disease.

  13. Surgical Treatment of Recurrent Endometrial Cancer: Time for a Paradigm Shift.

    Science.gov (United States)

    Papadia, Andrea; Bellati, Filippo; Ditto, Antonino; Bogani, Giorgio; Gasparri, Maria Luisa; Di Donato, Violante; Martinelli, Fabio; Lorusso, Domenica; Benedetti-Panici, Pierluigi; Raspagliesi, Francesco

    2015-12-01

    Although surgery represents the cornerstone treatment of endometrial cancer at initial diagnosis, scarce data are available in recurrent setting. The purpose of this study was to review the outcome of surgery in these patients. Medical records of all patients undergoing surgery for recurrent endometrial cancer at NCI Milano between January 2003 and January 2014 were reviewed. Survival was determined from the time of surgery for recurrence to last follow-up. Survival was estimated using Kaplan-Meier methods. Differences in survival were analyzed using the log-rank test. The Fisher's exact test was used to compare optimal versus suboptimal cytoreduction against possible predictive factors. Sixty-four patients were identified. Median age was 66 years. Recurrences were multiple in 38 % of the cases. Optimal cytoreduction was achieved in 65.6 %. Median OR time was 165 min, median postoperative hemoglobin drop was 2.4 g/dl, and median length hospital stay was 5.5 days. Eleven patients developed postoperative complications, but only four required surgical management. Estimated 5-year progression-free survival (PFS) was 42 and 19 % in optimally and suboptimally cytoreduced patients, respectively. At multivariate analysis, only residual disease was associated with PFS. Estimated 5-year overall survival (OS) was 60 and 30 % in optimally and suboptimally cytoreduced patients, respectively. At multivariate analysis, residual disease and histotype were associated with OS. At multivariate analysis, only performance status was associated with optimal cytoreduction. Secondary cytoreduction in endometrial cancer is associated with long PFS and OS. The only factors associated with improved long-term outcome are the absence of residual disease at the end of surgical resection and histotype.

  14. Magnetic resonance imaging guided reirradiation of recurrent and second primary head and neck cancer.

    Science.gov (United States)

    Chen, Allen M; Cao, Minsong; Hsu, Sophia; Lamb, James; Mikaeilian, Argin; Yang, Yingli; Agazaryan, Nzhde; Low, Daniel A; Steinberg, Michael L

    2017-01-01

    To report a single-institutional experience using magnetic resonance imaging (MRI) guided radiation therapy for the reirradiation of recurrent and second cancers of the head and neck. Between October 2014 and August 2016, 13 consecutive patients with recurrent or new primary cancers of the head and neck that occurred in a previously irradiated field were prospectively enrolled in an institutional registry trial to investigate the feasibility and efficacy of MRI guided radiation therapy using a 0.35-T MRI scanner with a cobalt-60 radiation therapy source called the ViewRay system (ViewRay Inc., Cleveland, OH). Eligibility criteria included biopsy-proven evidence of recurrent or new primary squamous cell carcinoma of the head and neck, measurable disease, and previous radiation to >60 Gy. MRI guided reirradiation was delivered either using intensity modulated radiation therapy with conventional fractionation to a median dose of 66 Gy or stereotactic body radiation therapy (SBRT) using 7 to 8 Gy fractions on nonconsecutive days to a median dose of 40 Gy. Two patients (17%) received concurrent chemotherapy. The 1- and 2-year estimates of in-field control were 72% and 72%, respectively. A total of 227 daily MRI scans were obtained to guide reirradiation. The 2-year estimates of overall survival and progression-free survival were 53% and 59%, respectively. There were no treatment-related fatalities or hospitalizations. Complications included skin desquamation, odynophagia, otitis externa, keratitis and/or conjunctivitis, and 1 case of aspiration pneumonia. Our preliminary findings show that reirradiation with MRI guided radiation therapy results in effective disease control with relatively low morbidity for patients with recurrent and second primary cancers of the head and neck. The superior soft tissue resolution of the MRI scans that were used for planning and delivery has the potential to improve the therapeutic ratio.

  15. [Role of angiotensin II receptor type 2 in predicting biochemical recurrence in the treatment of prostate cancer].

    Science.gov (United States)

    Chibichyan, M B; Kogan, M I; Chernogubova, E A; Pavlenko, I A; Matishov, D G

    2016-12-01

    To identify markers for predicting aggressive forms of prostate cancer. The study retrospectively evaluated expression of angiotensin II type 2 receptors (AT2-R) in prostate needle biopsy tissue from patients with and without biochemical recurrence after combined hormone and radiation therapy. The study findings showed that low expression of AT2-R in prostate tissue was associated with a high risk of biochemical recurrence. The data on the nature of AT2-R expression in prostate tissue of prostate cancer patients may be considered as a tool for predicting biochemical recurrence after combined hormone and radiation therapy. The test has a sensitivity of 87.5% and specificity of 85.71%.

  16. Perioperative epidural analgesia reduces cancer recurrence after gastro-oesophageal surgery.

    Science.gov (United States)

    Hiller, J G; Hacking, M B; Link, E K; Wessels, K L; Riedel, B J

    2014-03-01

    Recent interest has focused on the role of perioperative epidural analgesia in improving cancer outcomes. The heterogeneity of studies (tumour type, stage and outcome endpoints) has produced inconsistent results. Clinical practice also highlights the variability in epidural effectiveness. We considered the novel hypothesis that effective epidural analgesia improves cancer outcomes following gastro-oesophageal cancer surgery in patients with grouped pathological staging. Following institutional approval, a database analysis identified 140 patients, with 2-year minimum follow-up after gastro-oesophageal cancer surgery. All patients were operated on by a single surgeon (2005-2010). Information pertaining to cancer and survival outcomes was extracted. Univariate analysis demonstrated a 1-year 14% vs. 33% (P = 0.01) and 2-year 27% vs. 40% [hazard ratio (HR)=0.59; 95% CI, 0.32-1.09, P = 0.087] incidence of cancer recurrence in patients with (vs. without) effective (> 36 h duration) epidural analgesia, respectively. Multivariate analysis demonstrated increased time to cancer recurrence (HR = 0.33; 95% CI: 0.17-0.63, P benefit (HR = 0.42; 95% CI: 0.21-0.83, P benefit in patients with oesophageal cancer (HR = 0.34; 95% CI: 0.16-0.75, P = 0.005) and in patients with tumour lymphovascular space infiltration (LVSI), (HR = 0.49; 95% CI: 0.26-0.94, P = 0.03). Effective epidural analgesia improved estimated median time to death (2.9 vs. 1.8 years, P = 0.029) in patients with tumour LVSI. This study found an association between effective post-operative epidural analgesia and medium-term benefit on cancer recurrence and survival following oesophageal surgery. A prospective study that controls for disease type, stage and epidural effectiveness is warranted. © 2014 The Acta Anaesthesiologica Scandinavica Foundation. Published by John Wiley & Sons Ltd.

  17. Health-related Quality of Life after complex rectal surgery for primary advanced rectal cancer and locally recurrent rectal cancer

    DEFF Research Database (Denmark)

    Thaysen, Henriette Vind

    2013-01-01

    postoperative morbidity, Health-related Quality of Life (HRQoL) is an important issue. The overall aim of this thesis was therefore to evaluate HRQoL in patients with PARC and LRRC treated with COMP-RCS and curative intent. In study I a review of the literature was undertaken to provide an overview of HRQo......Advances in the treatment of rectal cancer, have made it possible to perform complex rectal cancer surgery (COMP-RCS) with curative intent in patients with primary advanced rectal caner (PARC) and local recurrent rectal cancer (LRRC). Due to the complexity of the treatment and its high...... in the study was 164 (86%) patients treated with standard rectal cancer surgery (STAN-RCS). The Danish version showed satisfactory psychometric properties for the scales concerning body image, sexual functioning, male sexual problems and defecations problems. Reduced psychometric properties were found...

  18. Risk of recurrence, prognosis, and follow-up for Danish women with cervical cancer in 2005-2013

    DEFF Research Database (Denmark)

    Taarnhøj, Gry Assam; Christensen, Ib Jarle; Lajer, Henrik

    2018-01-01

    BACKGROUND: In developed countries, women attend follow-up after treatment for cervical cancer to detect recurrence. The aim of this study was to describe the Danish population of women with early-stage cervical cancer at risk for recurrence and death due to recurrence. METHODS: Data were extracted...... from 3 nationwide databases to find women diagnosed with stage 1A1 to 1B1 cervical cancer in 2005-2013. Recurrences were determined from data on oncological or surgical treatment more than 3 months after the initial diagnosis and were cross-checked with patient journals. RESULTS: In all, 1523 patients...... were diagnosed with stage 1A1 to 1B1 cervical cancer. Eighty women experienced recurrences: 8 at International Federation of Gynecology and Obstetrics (FIGO) stage 1A1, 0 at FIGO stage 1A2, and 72 at FIGO stage 1B1. The 5-year recurrence rate was 6.4%; 67.5% of the women had symptomatic recurrences...

  19. Empirical validation of the English version of the Fear of Cancer Recurrence Inventory.

    Science.gov (United States)

    Lebel, Sophie; Simard, Sebastien; Harris, Cheryl; Feldstain, Andrea; Beattie, Sara; McCallum, Megan; Lefebvre, Monique; Savard, Josée; Devins, Gerald M

    2016-02-01

    Cancer patients report that help in managing fear of cancer recurrence (FCR) is one of their greatest unmet needs. Research on FCR has been limited by the very few validated, multi-dimensional measures of this construct. One exception is the Fear of Cancer Recurrence Inventory (FCRI), originally developed and empirically validated in French. The present study validated the English version of the FCRI. The FCRI was translated into English using a forward-backward translation procedure and pilot-tested with 17 English-speaking cancer patients. Cross-cultural equivalency of the French and English versions was established by administering both forms to 42 bilingual cancer patients. Last, 350 English-speaking breast, colon, prostate, or lung cancer patients were asked to complete the FCRI. A subsample (n = 135) was mailed the FCRI again one month later to evaluate test-retest reliability. The English translation of the FCRI was well accepted by participants. There was no item-bias when comparing bilingual participants' answers on both versions. A confirmatory factor analysis supported the hypothesized seven-factor structure. The English version has high internal consistency (α = .96 for the total scale and .71-.94 for the subscales) and test-retest reliability (r = .88 for the total scale and 56-.87 for the subscales). The English version of the FCRI is a reliable and valid measure of FCR applicable to breast, colon, prostate, and lung cancer patients. Its multi-dimensional nature makes it an attractive research and clinical tool to further our knowledge of FCR.

  20. Bezafibrate for primary biliary cirrhosis

    DEFF Research Database (Denmark)

    Rudic, Jelena S; Poropat, Goran; Krstic, Miodrag N

    2012-01-01

    Treatment of primary biliary cirrhosis is complicated. There are studies suggesting that bezafibrate, alone or in combination with ursodeoxycholic acid (UDCA), is effective in the treatment of primary biliary cirrhosis, but no systematic review has summarised the evidence yet....

  1. Endocrine therapy for recurrence after definitive radiotherapy in patients with prostate cancer

    International Nuclear Information System (INIS)

    Furuya, Yuzo; Akakura, Koichiro; Ichikawa, Tomohiko; Igarashi, Tatsuo; Ito, Haruo; Tanaka, Masashi; Murakami, Shino

    2001-01-01

    Long-term results were analyzed to evaluate the role of endocrine therapy in the management of local and distant recurrence of prostate cancer following external radiation therapy. Between 1976 and 1994, 92 patients with untreated prostate cancer underwent external beam radiation therapy alone. Endocrine therapy had been started when relapse was evident. Failure was seen in 35 of 92 patients: 10 local, 19 distant and six biochemical failures. Endocrine treatment was performed in 28 patients with nine local and 19 distant failures. The cancer-specific survival rate from the endocrine treatment was 54.5% at 5 years. Prostate-specific antigen level in 20 of 20 patients (100%) decreased to below the normal limit 3 months after the start of endocrine therapy. In univariate analysis, T classification was the most significant variable for cancer-specific survival from the initial treatment. A favorable outcome was achieved by endocrine therapy in patients who had relapsed after external beam radiation monotherapy. Even the recurrent tumor had a sensitivity to androgen. Patients with locally advanced disease (T2b and T3) had poorer prognosis than those with minimally extended disease (T1b and T2a). (author)

  2. Salvage High-intensity Focused Ultrasound for the Recurrent Prostate Cancer after Radiotherapy

    International Nuclear Information System (INIS)

    Shoji, S.; Nakano, M.; Omata, T.; Harano, Y.; Nagata, Y.; Uchida, T.; Usui, Y.; Terachi, T.

    2010-01-01

    To investigate the use of minimally invasive high-intensity focused ultrasound (HIFU) as a salvage therapy in men with localized prostate cancer recurrence following external beam radiotherapy (EBRT), brachytherapy or proton therapy. A review of 20 cases treated using the Sonablate registered 500 HIFU device, between August 28, 2002 and September 1, 2009, was carried out. All men had presumed organ-confined, histologically confirmed recurrent prostate adenocarcinoma following radiation therapy. All men with presumed, organ-confined, recurrent disease following EBRT in 8 patients, brachytherapy in 7 patients or proton therapy in 5 patients treated with salvage HIFU were included. The patients were followed for a mean (range) of 16.0 (3-80) months. Biochemical disease-free survival (bDFS) rates in patients with low-intermediate and high risk groups were 86% and 50%, respectively. Side-effects included urethral stricture in 2 of the 16 patients (13%), urinary tract infection or dysuria syndrome in eight (26%), and urinary incontinence in one (6%). Recto-urethral fistula occurred in one patient (6%). Transrectal HIFU is an effective treatment for recurrence after radiotherapy especially in patients with low- and intermediate risk groups.

  3. Apolipoprotein D expression does not predict breast cancer recurrence among tamoxifen-treated patients

    DEFF Research Database (Denmark)

    Klebaner, Daniella; Hamilton-Dutoit, Stephen; Ahern, Thomas P

    2017-01-01

    confounding using logistic regression. RESULTS: Cytoplasmic ApoD expression was seen in 68% of ER+ tumors, in 66% of ER- tumors, and in 66% of controls across both groups. In women with ER+ tumors, the associations of cytoplasmic ApoD expression with recurrence (OR = 1.0; 95% CI = 0.7 to 1.4) and increasing...... cytoplasmic expression with recurrence (OR = 1.0; 95% CI = 0.996 to 1.003) were null, as were those for women with ER- tumors. Associations for nuclear ApoD expression and combined nuclear and cytoplasmic expression were similarly near-null. CONCLUSION: ApoD expression is likely not a predictor of recurrence......BACKGROUND: Apolipoprotein D (ApoD) has been proposed as a predictor of breast cancer recurrence among estrogen receptor-positive (ER+), tamoxifen-treated patients. METHODS: We conducted a population-based case-control study nested in a population of 11,251 women aged 35-69 years at diagnosis...

  4. Pretreatment serum xanthophyll concentrations as predictors of head and neck cancer recurrence and survival.

    Science.gov (United States)

    Arthur, Anna E; Bellile, Emily L; Rozek, Laura S; Peterson, Karen E; Ren, Jianwei; Harris, Ethan; Mueller, Christie; Jolly, Shruti; Peterson, Lisa A; Wolf, Gregory T; Djuric, Zora

    2016-04-01

    The purpose of this study was to examine associations of pretreatment serum carotenoids, tocopherols, and quercetin with prognosis in 154 patients newly diagnosed with head and neck cancer. Pretreatment blood and health surveys were collected. Serum micronutrients were measured by high performance liquid chromatography. Data on recurrence and death were collected annually. Cox proportional hazards models measured associations of serum nutrient concentrations with recurrence and overall survival. During a median follow-up time of 37 months, there were 32 recurrences and 27 deaths. After controlling for covariates, subjects with high versus low serum xanthophyll and total carotenoid concentrations had significantly longer recurrence-free time (p = .002 and p = .02, respectively). Overall survival time was significantly longer in patients with high versus low serum xanthophyll concentrations (p = .02). Future research should evaluate the possible benefits of interventions to increase intakes of rich food sources of xanthophylls in this patient population. © 2015 Wiley Periodicals, Inc. Head Neck 38: E1591-E1597, 2016. © 2015 Wiley Periodicals, Inc.

  5. Low-dose aspirin, non-steroidal anti-inflammatory drugs, selective COX-2 inhibitors and breast cancer recurrence

    DEFF Research Database (Denmark)

    Cronin-Fenton, Deirdre P; Heide-Jørgensen, Uffe; Ahern, Thomas P

    2016-01-01

    BACKGROUND: Aspirin, nonsteroidal anti-inflammatory drugs (NSAIDs), and selective COX-2 inhibitors may improve outcomes in breast cancer patients. We investigated the association of aspirin, NSAIDs, and use of selective COX-2 inhibitors with breast cancer recurrence. METHODS: We identified incident...... stage I-III Danish breast cancer patients in the Danish Breast Cancer Cooperative Group registry, who were diagnosed during 1996-2008. Prescriptions for aspirin (>99% low-dose aspirin), NSAIDs, and selective COX-2 inhibitors were ascertained from the National Prescription Registry. Follow-up began....... RESULTS: We identified 34,188 breast cancer patients with 233,130 person-years of follow-up. Median follow-up was 7.1 years; 5,325 patients developed recurrent disease. Use of aspirin, NSAIDs, or selective COX-2 inhibitors was not associated with the rate of recurrence (HRadjusted aspirin = 1.0, 95% CI...

  6. Biliary enhanced MR imaging by Gd-DTPA

    International Nuclear Information System (INIS)

    Ohkawa, Shinichi; Fujikura, Yuji; Kanai, Toshio; Hiramatsu, Kyoichi.

    1992-01-01

    Biliary enhanced MRI (BEMRI) by Gd-DTPA via PTCD and/or PTGBD tube for obstructive jaundice was performed in 8 patients. In all cases, biliary tract was clearly visualised as high signal intensity on T1 weighted images. On same images, primary lesion such as common bile duct cancer was also visualised as well as portal system. In addition, MR angiography (MRA) by 2D-time of flight method was performed. MRA with BEMRI shows portal encasement on the same image as biliary tract obstruction. This suggests MRA with BEMRI may replace the other modality for obstructive jaundice. (author)

  7. Stress and Quality of Life in Breast Cancer Recurrence: Moderation or Mediation of Coping?

    Science.gov (United States)

    Yang, Hae-Chung; Brothers, Brittany M.; Andersen, Barbara L.

    2008-01-01

    Background/Purpose Diagnosis with breast cancer recurrence often brings high levels of stress. Successful coping to alleviate stress could improve patients' quality of life (QoL). The intervening role coping plays between stress and QoL may depend on the types of stress encountered and the types of coping strategies used. The present study investigates the longitudinal relationships between stress, coping, and mental health QoL. Methods Breast cancer patients recently diagnosed with recurrence (N=65) were assessed shortly after the diagnosis and 4 months later. Four moderation and four mediation models were tested using hierarchical multiple regressions and path analyses. In the models, either traumatic stress or symptom-related stress at recurrence diagnosis was a predictor of mental health QoL at follow-up. Both engagement and disengagement coping strategies were tested as moderators or mediators between stress and QoL. Results Engagement coping moderated the effect of symptom stress on mental health QoL, whereas disengagement coping mediated the effects of both traumatic stress and symptom stress on mental health QoL. Conclusion The findings imply that interventions teaching engagement coping strategies would be important for patients experiencing high symptom stress, while discouraging the use of disengagement coping strategies would be important for all patients. PMID:18347897

  8. Management of Biochemical Recurrence after Primary Localized Therapy for Prostate Cancer

    International Nuclear Information System (INIS)

    Darwish, Oussama M.; Raj, Ganesh V.

    2012-01-01

    Clinically localized prostate cancer is typically managed by well established therapies like radical prostatectomy, brachytherapy, and external beam radiation therapy. While many patients can be cured with definitive local therapy, some will have biochemical recurrence (BCR) of disease detected by a rising serum prostate-specific antigen (PSA). Management of these patients is nuanced and controversial. The natural history indicates that a majority of patients with BCR will not die from prostate cancer but from other causes. Despite this, a vast majority of patients with BCR are empirically treated with non-curable systemic androgen deprivation therapy (ADT), with its myriad of real and potential side effects. In this review article, we examined the very definition of BCR after definitive local therapy, the current status of imaging studies in its evaluation, the need for additional therapies, and the factors involved in the decision making in the choice of additional therapies. This review aims to help clinicians with the management of patients with BCR. The assessment of prognostic factors including absolute PSA level, time to recurrence, PSA kinetics, multivariable nomograms, imaging, and biopsy of the prostatic bed may help stratify the patients into localized or systemic recurrence. Patients with low-risk of systemic disease may be cured by a salvage local therapy, while those with higher risk of systemic disease may be offered the option of ADT or a clinical trial. An algorithm incorporating these factors is presented.

  9. Prognostic factors of tumor recurrence in completely resected non-small cell lung cancer

    Directory of Open Access Journals (Sweden)

    Tantraworasin A

    2013-06-01

    Full Text Available Apichat Tantraworasin,1 Somcharean Seateang,1 Nirush Lertprasertsuke,2 Nuttapon Arreyakajohn,3 Choosak Kasemsarn,4 Jayanton Patumanond5 1General Thoracic Unit, Department of Surgery, Faculty of Medicine, Chiang Mai University Hospital, Chiang Mai, Thailand; 2Department of Pathology, Faculty of Medicine, Chiang Mai University Hospital, Chiang Mai, Thailand; 3Cardiovascular Thoracic Unit, Department of Surgery, Lampang Hospital, Lampang, Thailand; 4Cardiovascular Thoracic Unit, Department of Surgery, Chest Institute, Nonthaburi, Thailand; 5Department of Community Medicine, Faculty of Medicine, Chiang Mai University Hospital, Chiang Mai, Thailand Background: Patients with completely resected non-small cell lung cancer (NSCLC have an excellent outcome; however tumor recurs in 30%-77% of patients. This study retrospectively analyzed the clinicopathologic features of patients with any operable stage of NSCLC to identify the prognostic factors that influence tumor recurrence, including intratumoral blood vessel invasion (IVI, tumor size, tumor necrosis, and nodal involvement. Methods: From January 2002 to December 2011, 227 consecutive patients were enrolled in this study. They were divided into two groups: the “no recurrence” group and the “recurrence” group. Recurrence-free survival was analyzed by multivariable Cox regression analysis, stratified by tumor staging, chemotherapy, and lymphatic invasion. Results: IVI, tumor necrosis, tumor diameter more than 5 cm, and nodal involvement were identified as independent prognostic factors of tumor recurrence. The hazard ratio (HR of patients with IVI was 2.1 times higher than that of patients without IVI (95% confident interval [CI]: 1.4–3.2 (P = 0.001.The HR of patients with tumor necrosis was 2.1 times higher than that of patients without tumor necrosis (95% CI: 1.3–3.4 (P = 0.001. Patients who had a maximum tumor diameter greater than 5 cm had significantly higher risk of recurrence than

  10. CD147 expression in human gastric cancer is associated with tumor recurrence and prognosis.

    Directory of Open Access Journals (Sweden)

    Dake Chu

    Full Text Available CD147 is correlated with tumor aggressiveness in various human malignancies. Here, we investigated CD147 protein expression in 223 patients with gastric cancer by immunohistochemistry and analyzed its association with disease-free and overall survival. CD147 was increased in gastric cancer compared to normal tissues. Additionally, CD147 expression was associated with gastric cancer invasion, metastasis and TNM stage, whereas it was not related to age, sex, differentiation status, tumor site or Lauren classification. Kaplan-Meier analysis confirmed that CD147 was associated with disease-free and overall survival in patients with gastric cancer; i.e., patients with positive CD147 staining tend to have worse disease-free and overall survival. Moreover, Cox's proportional hazards analysis demonstrated that CD147 was an independent marker of disease-free and overall survival for patients with gastric cancer. These results confirm the association of CD147 with gastric cancer invasion and metastasis and prove that CD147 might be an indicator of tumor recurrence and prognosis in gastric cancer.

  11. Completion pancreatectomy for recurrent pancreatic cancer in the remnant pancreas: report of six cases and a review of the literature.

    Science.gov (United States)

    Shima, Yasuo; Okabayashi, Takehiro; Kozuki, Akihito; Sumiyoshi, Tatsuaki; Tokumaru, Teppei; Saisaka, Yuichi; Date, Keiichi; Iwata, Jun

    2015-12-01

    There are no accepted surgical strategies for the treatment of pancreatic cancer recurrence in the remnant pancreas after initial resection. We retrospectively analyzed our experiences with patients undergoing completion pancreatectomy for recurrent pancreatic cancer in the remnant pancreas. Six patients with recurrent pancreatic cancer in the remnant pancreas underwent completion pancreatectomy between March 2005 and December 2012. Operative, postoperative, and pathological data and long-term outcomes for these six patients were analyzed retrospectively. There was no operative morbidity or mortality associated with completion pancreatectomy. The median survival times were 49.0 and 27.5 months after initial resection and second pancreatectomy, respectively. However, all six patients died during follow-up. Five patients had recurrent pancreatic cancer at the time of death. One patient had no recurrence but had poor blood sugar control and eventually died after repeated bouts of cholangitis. Completion pancreatectomy is a safe and effective option in select patients with local pancreatic cancer recurrence in the remnant pancreas after initial pancreatectomy. It is essential to select patients who have a good performance status and can tolerate major surgery and the resultant apancreatic state.

  12. Impact of obesity on secondary cytoreductive surgery and overall survival in women with recurrent ovarian cancer.

    Science.gov (United States)

    Tran, Arthur-Quan; Cohen, Joshua G; Li, Andrew J

    2015-08-01

    Obesity may negatively influence tumor biology in women with epithelial ovarian cancers. To date, only body mass indices (BMI) determined at the time of diagnosis have correlated with clinical outcome. We hypothesized that obesity negatively affects survival throughout the disease course, and sought to determine the prognostic role of BMI at the time of secondary cytoreductive surgery (SCS) for recurrent ovarian cancer. We performed a review of patients undergoing SCS for recurrent epithelial ovarian or peritoneal cancer between 1997 and 2012. We retrospectively reviewed data which were analyzed using Fisher's exact test, Kaplan-Meier survival, and Cox regression analysis. BMI was defined according to the National Institutes of Health's categorizations. We identified 104 patients; 2 were underweight, 46 were of ideal body weight, 32 were overweight, and 24 were obese. Overall, 90 patients underwent optimal resection and BMI did not correlate with ability to perform optimal SCS (p=0.25). When examining BMI strata (underweight, ideal, overweight, and obese), we observed a statistical trend between increasing BMI and poor outcome; median survival was undetermined (greater than 50 months), 46 months, 38 months, and 34 months, respectively (p=0.04). In a multivariate analysis, BMI was an independent predictor of survival (p=0.02). In this cohort of women undergoing SCS for recurrent ovarian cancer, BMI significantly and independently correlated with overall survival. This observation suggests an effect of excess weight on tumor biology and/or response to treatment that is prevalent throughout the disease course. Copyright © 2015 Elsevier Inc. All rights reserved.

  13. Phase II Study of Dutasteride for Recurrent Prostate Cancer During Androgen Deprivation Therapy

    Science.gov (United States)

    Shah, Satyan K.; Trump, Donald L.; Sartor, Oliver; Tan, Wei; Wilding, Gregory E.; Mohler, James L.

    2010-01-01

    Purpose We determined the response rate to and safety of a dual 5α-reductase inhibitor, dutasteride, in men with castration recurrent prostate cancer. Materials and Methods A total of 28 men with asymptomatic castration recurrent prostate cancer were treated with 3.5 mg dutasteride daily (luteinizing hormone-releasing hormone treatment continued), and evaluated monthly for response and toxicity. Eligibility included appropriate duration antiandrogen withdrawal, baseline prostate specific antigen 2.0 ng/ml or greater and a new lesion on bone scan, increase in measurable disease using Response Evaluation Criteria in Solid Tumors criteria, or 2 or more consecutive prostate specific antigen measurements increased over baseline. Outcomes were progression, stable disease, partial response (prostate specific antigen less than 50% of enrollment for 4 or more weeks) or complete response. Results There were 25 evaluable men with a mean age of 70 years (range 57 to 88), a mean prostate specific antigen of 61.9 ng/ml (range 5.0 to 488.9) and mean Gleason score 8 (range 6 to 10), 15 of whom had bone metastases. Eight men had 10 grade 3 or higher adverse events using National Cancer Institute Common Terminology Criteria, all of which were judged to be unrelated to treatment. Of the 25 men 14 had disease progression by 2 months, 9 had stable (2.5, 3, 3, 4, 4, 5, 5, 8.5, 9 months) disease, 2 had a partial response and none had a complete response. Overall median time to progression was 1.87 months (range 1 to 10, 95% CI 1.15–3.91). Conclusions Dutasteride rarely produces biochemical responses in men with castration recurrent prostate cancer. However, further study is warranted given its favorable safety profile. PMID:19091347

  14. Petechiae and vasculitis in asymptomatic primary biliary cirrhosis

    DEFF Research Database (Denmark)

    Diederichsen, H; Sørensen, P G; Mickley, H

    1985-01-01

    Recurrent petechiae of the lower legs and signs of asymptomatic primary biliary cirrhosis have been found in three women. Large immune complexes were identified in the serum of three and cryoglobulin/cryofibrinogen in two. Histological examination of skin biopsies revealed a leukocytoclastic vasc...

  15. Recurrent Pseudomembranous Colitis in an Ovarian Cancer Patient Undergoing Carboplatin Chemotherapy

    Directory of Open Access Journals (Sweden)

    Valerie A. Allen

    2016-01-01

    Full Text Available Background. Diarrhea is a common problem in ovarian cancer patients undergoing chemotherapy and Clostridium difficile infection has been identified as a cause. The proper diagnosis and treatment of diarrhea are critical to patient care, especially to prevent the serious complications from a severe Clostridium difficile infection (CDI. Case. We present a heavily pretreated ovarian cancer patient who developed recurrent pseudomembranous colitis while receiving carboplatin chemotherapy. Despite treatment with oral metronidazole for fourteen days, the patient’s diarrhea relapsed and colonoscopy revealed extensive pseudomembranous colitis. The infection eventually resolved with the combination of oral vancomycin and metronidazole. Conclusions. Diarrhea is a common problem in patients undergoing chemotherapy for ovarian cancer. Management requires obtaining the proper diagnosis. Clostridium difficile associated pseudomembranous colitis must be part of the differential diagnosis. Treatment must be sufficient to prevent relapses of the Clostridium difficile infection to prevent serious consequences in an already vulnerable patient population.

  16. Outcomes after inferior vena cava filter placement in cancer patients diagnosed with pulmonary embolism: risk for recurrent venous thromboembolism.

    Science.gov (United States)

    Coombs, Catherine; Kuk, Deborah; Devlin, Sean; Siegelbaum, Robert H; Durack, Jeremy C; Parameswaran, Rekha; Mantha, Simon; Deng, Kathy; Soff, Gerald

    2017-11-01

    Venous thromboembolism (VTE) is a common complication in cancer patients and anticoagulation (AC) remains the standard of care for treatment. Inferior vena cava (IVC) filters may also used to reduce the risk of pulmonary embolism, either alone or in addition to AC. Although widely used, data are limited on the safety and efficacy of IVC filters in cancer patients. We performed a retrospective review of outcomes after IVC filter insertion in a database of 1270 consecutive patients with cancer-associated pulmonary embolism (PE) at our institution between 2008 and 2009. Outcomes measured included rate of all recurrent VTE, recurrent PE, and overall survival within 12 months. 317 (25%) of the 1270 patients with PE had IVC filters placed within 30 days of the index PE event or prior to the index PE in the setting of prior DVT. Patients with IVC filters had markedly lower overall survival (7.3 months) than the non-IVC filter patients (13.2 months). Filter patients also had a lower rate of AC use at time of initial PE. There was a trend towards higher recurrent VTE in patients with IVC filters (11.9%) compared to non-filter patients (7.7%), but this was not significant (p = 0.086). The risk of recurrent PE was similar between the IVC filter cohort (3.5%) and non-filter group (3.5%, p = 0.99). Cancer patients receiving IVC filters had a similar risk of recurrent PE, but a trend towards more overall recurrent VTE. The filter patients had poorer overall survival, which may reflect a poorer cancer prognosis, and had greater contraindication to AC; therefore these patients likely had a higher inherent risk for recurrent VTE. A prospective study would be helpful for further clarification on the partial reduction in the recurrent PE risk by IVC filter placement in cancer patients.

  17. Importance of early diagnosis of pancreaticobiliary maljunction without biliary dilatation

    Science.gov (United States)

    Takuma, Kensuke; Kamisawa, Terumi; Tabata, Taku; Hara, Seiichi; Kuruma, Sawako; Inaba, Yoshihiko; Kurata, Masanao; Honda, Goro; Tsuruta, Koji; Horiguchi, Shin-ichiro; Igarashi, Yoshinori

    2012-01-01

    AIM: To clarify the strategy for early diagnosis of pancreaticobiliary maljunction (PBM) without biliary dilatation and to pathologically examine gallbladder before cancer develops. METHODS: The anatomy of the union of the pancreatic and bile ducts was assessed by using endoscopic retrograde cholangiopancreatography (ERCP). Patients with a long common channel in which communication between the pancreatic and bile ducts was maintained even during sphincter contraction were diagnosed as having PBM. Of these, patients in which the maximal diameter of the bile duct was less than 10 mm were diagnosed with PBM without biliary dilatation. The process of diagnosing 54 patients with PBM without biliary dilatation was retrospectively investigated. Histopathological analysis of resected gallbladder specimens from 8 patients with PBM without biliary dilatation or cancer was conducted. RESULTS: Thirty-six PBM patients without biliary dilatation were diagnosed with gallbladder cancer after showing clinical symptoms such as abdominal or back pain (n = 16) or jaundice (n = 12). Radical surgery for gallbladder cancer was only possible in 11 patients (31%) and only 4 patients (11%) survived for 5 years. Eight patients were suspected as having PBM without biliary dilatation from the finding of gallbladder wall thickening on ultrasound and the diagnosis was confirmed by ERCP and/or magnetic resonance cholangiopancreatography (MRCP). The median age of these 8 patients was younger by a decade than PBM patients with gallbladder cancer. All 8 patients underwent prophylactic cholecystectomy and bile duct cancer has not occurred. Wall thickness and mucosal height of the 8 resected gallbladders were significantly greater than controls, and hyperplastic changes, hypertrophic muscular layer, subserosal fibrosis, and adenomyomatosis were detected in 7 (88%), 5 (63%), 7 (88%) and 5 (63%) patients, respectively. Ki-67 labeling index was high and K-ras mutation was detected in 3 of 6 patients

  18. The safety of antiangiogenic agents and PARP inhibitors in platinum-sensitive recurrent ovarian cancer.

    Science.gov (United States)

    Lorusso, Domenica; Fontanella, Caterina; Maltese, Giuseppa; Lepori, Stefano; Tripodi, Elisa; Bogani, Giorgio; Raspagliesi, Francesco

    2017-06-01

    Recurrence is a common event in endothelial ovarian cancer (EOC) patients, and the choice of the most appropriate treatment is driven by the platinum-free interval, molecular characteristics of the disease such as BRCA mutational status, previous treatments and toxicity. Areas covered: This review focuses on the main hematologic and non-hematologic toxicities correlated with the use of licensed antiangiogenic agents and PARP inhibitors in recurrent platinum-sensitive EOC, providing recommendations for their management. Expert opinion: The clinical research over the next years will be focused on a more precise characterization of molecular pathways underlying tumorigenesis of the five ovarian tumors, to improve the decision-making process in these rare diseases. For this purpose, new study designs and international collaborations will become mandatory. Immunotherapy, antiangiogenic agents and PARP inhibitors will be combined to build a treatment strategy algorithm which will allow patients to receive all the available treatment option, in the more appropriate sequence.

  19. REST mediates androgen receptor actions on gene repression and predicts early recurrence of prostate cancer

    DEFF Research Database (Denmark)

    Svensson, Charlotte; Ceder, Jens; Iglesias Gato, Diego

    2014-01-01

    The androgen receptor (AR) is a key regulator of prostate tumorgenesis through actions that are not fully understood. We identified the repressor element (RE)-1 silencing transcription factor (REST) as a mediator of AR actions on gene repression. Chromatin immunoprecipitation showed that AR binds...... in cell cycle progression, including Aurora Kinase A, that has previously been implicated in the growth of NE-like castration-resistant tumors. The analysis of prostate cancer tissue microarrays revealed that tumors with reduced expression of REST have higher probability of early recurrence, independently...... of their Gleason score. The demonstration that REST modulates AR actions in prostate epithelia and that REST expression is negatively correlated with disease recurrence after prostatectomy, invite a deeper characterization of its role in prostate carcinogenesis....

  20. Radiation Field Design and Patterns of Locoregional Recurrence Following Definitive Radiotherapy for Breast Cancer

    International Nuclear Information System (INIS)

    Chen, Susie A.; Schuster, David M.; Mister, Donna; Liu Tian; Godette, Karen; Torres, Mylin A.

    2013-01-01

    Purpose: Locoregional control is associated with breast cancer-specific and overall survival in select women with breast cancer. Although several patient, tumor, and treatment characteristics have been shown to contribute to locoregional recurrence (LRR), studies evaluating factors related to radiotherapy (XRT) technique have been limited. We investigated the relationship between LRR location and XRT fields and dose delivered to the primary breast cancer in women experiencing subsequent locoregional relapse. Methods and Materials: We identified 21 women who were previously treated definitively with surgery and XRT for breast cancer. All patients developed biopsy-result proven LRR and presented to Emory University Hospital between 2004 and 2010 for treatment. Computed tomography (CT) simulation scans with XRT dose files for the initial breast cancer were fused with 18 F-labeled fluorodeoxyglucose positron emission tomography (FDG PET)/CT images in DICOM (Digital Imaging and Communications in Medicine) format identifying the LRR. Each LRR was categorized as in-field, defined as ≥95% of the LRR volume receiving ≥95% of the prescribed whole-breast dose; marginal, defined as LRR at the field edge and/or not receiving ≥95% of the prescribed dose to ≥95% of the volume; or out-of-field, that is, LRR intentionally not treated with the original XRT plan. Results: Of the 24 identified LRRs (3 patients experienced two LRRs), 3 were in-field, 9 were marginal, and 12 were out-of-field. Two of the 3 in-field LRRs were marginal misses of the additional boost XRT dose. Out-of-field LRRs consisted of six supraclavicular and six internal mammary nodal recurrences. Conclusions: Most LRRs in our study occurred in areas not fully covered by the prescribed XRT dose or were purposely excluded from the original XRT fields. Our data suggest that XRT technique, field design, and dose play a critical role in preventing LRR in women with breast cancer.

  1. Five recurrent BRCA1/2 mutations are responsible for cancer predisposition in the majority of Slovenian breast cancer families

    Directory of Open Access Journals (Sweden)

    Novakovic Srdjan

    2008-09-01

    Full Text Available Abstract Background Both recurrent and population specific mutations have been found in different areas of the world and more specifically in ethnically defined or isolated populations. The population of Slovenia has over several centuries undergone limited mixing with surrounding populations. The current study was aimed at establishing the mutation spectrum of BRCA1/2 in the Slovenian breast/ovarian cancer families taking advantage of a complete cancer registration database. A second objective was to determine the cancer phenotype of these families. Methods The original population database was composed of cancer patients from the Institute of Oncology Ljubljana in Slovenia which also includes current follow-up status on these patients. The inclusion criteria for the BRCA1/2 screening were: (i probands with at least two first degree relatives with breast and ovarian cancer; (ii probands with only two first degree relatives of breast cancer where one must be diagnosed less than 50 years of age; and (iii individual patients with breast and ovarian cancer, bilateral breast cancer, breast cancer diagnosed before the age of 40 and male breast cancer without any other cancer in the family. Results Probands from 150 different families met the inclusion criteria for mutation analysis of which 145 consented to testing. A BRCA1/2 mutation was found in 56 (39%. Two novel large deletions covering consecutive exons of BRCA1 were found. Five highly recurrent specific mutations were identified (1806C>T, 300T>G, 300T>A, 5382insC in the BRCA1 gene and IVS16-2A>G in the BRCA2 gene. The IVS16-2A>G in the BRCA2 gene appears to be a unique founder mutation in the Slovenian population. A practical implication is that only 4 PCR fragments can be used in a first screen and reveal the cancer predisposing mutation in 67% of the BRCA1/2 positive families. We also observed an exceptionally high frequency of 4 different pathogenic missense mutations, all affecting one of

  2. Early detection of lung cancer recurrence after stereotactic ablative radiation therapy: radiomics system design

    Science.gov (United States)

    Dammak, Salma; Palma, David; Mattonen, Sarah; Senan, Suresh; Ward, Aaron D.

    2018-02-01

    Stereotactic ablative radiotherapy (SABR) is the standard treatment recommendation for Stage I non-small cell lung cancer (NSCLC) patients who are inoperable or who refuse surgery. This option is well tolerated by even unfit patients and has a low recurrence risk post-treatment. However, SABR induces changes in the lung parenchyma that can appear similar to those of recurrence, and the difference between the two at an early follow-up time point is not easily distinguishable for an expert physician. We hypothesized that a radiomics signature derived from standard-of-care computed tomography (CT) imaging can detect cancer recurrence within six months of SABR treatment. This study reports on the design phase of our work, with external validation planned in future work. In this study, we performed cross-validation experiments with four feature selection approaches and seven classifiers on an 81-patient data set. We extracted 104 radiomics features from the consolidative and the peri-consolidative regions on the follow-up CT scans. The best results were achieved using the sum of estimated Mahalanobis distances (Maha) for supervised forward feature selection and a trainable automatic radial basis support vector classifier (RBSVC). This system produced an area under the receiver operating characteristic curve (AUC) of 0.84, an error rate of 16.4%, a false negative rate of 12.7%, and a false positive rate of 20.0% for leaveone patient out cross-validation. This suggests that once validated on an external data set, radiomics could reliably detect post-SABR recurrence and form the basis of a tool assisting physicians in making salvage treatment decisions.

  3. Radiochemotherapy in combination with regional hyperthermia in preirradiated patients with recurrent rectal cancer

    International Nuclear Information System (INIS)

    Milani, V.; Issels, R.D.; Buecklein, V.; Institute of Molecular Immunology, Muenchen; Pazos, M.; Schaffer, P.; Wilkowski, R.; Duehmke, E.; Rahman, S.; Tschoep, K.; Schaffer, M.

    2008-01-01

    Background and Purpose: Encouraging results of phase II studies combining chemotherapy with radiotherapy have been published. In this study, the results of a multimodal salvage therapy including radiochemotherapy (RCT) and regional hyperthermia (RHT) in preirradiated patients with recurrent rectal cancer are reported. Patients and Methods: All patients enrolled had received previous pelvic irradiation (median dose 50.4 Gy). The median time interval between prior radiotherapy and the onset of local recurrence was 34 months. The combined treatment consisted of reirradiation with a median dose of 39.6 Gy (30.0-45.0 Gy), delivered in fractions of 1.8 Gy/day. 5-fluorouracil was given as continuous infusion 350 mg/m2/day five times weekly, and RHT (BSD-2000 system) was applied twice a week within 1 h after radiotherapy. The primary endpoint was local progression-free survival (LPFS); secondary endpoints were overall survival, symptom control, and toxicity. Results: 24 patients (median age 59 years) with a previously irradiated locally recurrent adenocarcinoma of the rectum were enrolled. The median LPFS was 15 months (95% confidence interval 12-18 months) with a median follow-up of 27 months (16-37 months). The overall 1-year and 3-year survival rates were 87% and 30%, respectively. Pain was the main symptom in 17 patients. Release of pain was achieved in 12/17 patients (70%). No grade 3 or 4 hematologic or skin toxicity occurred. Grade 3 gastrointestinal acute toxicity was observed in 12.5% of the patients. Paratumoral thermometry revealed a homogeneous distribution of temperatures. Conclusion: RCT combined with RHT is an efficient salvage therapy showing high efficacy with acceptable toxicity and can be recommended as treatment option for this unfavorable group of preirradiated patients with local recurrence of rectal cancer. (orig.)

  4. Radiochemotherapy in combination with regional hyperthermia in preirradiated patients with recurrent rectal cancer

    Energy Technology Data Exchange (ETDEWEB)

    Milani, V.; Issels, R.D.; Buecklein, V. [Ludwig-Maximilians-Univ., Muenchen (Germany). Univ. Hospital Grosshadern, Dept. of Internal Medicine III; Institute of Molecular Immunology, Muenchen (Germany). KKG Hyperthermie GSF-Haematologikum; Pazos, M.; Schaffer, P.; Wilkowski, R.; Duehmke, E. [Ludwig-Maximilians-Univ., Muenchen (Germany). Univ. Hospital Grosshadern, Dept. of Radiation Oncology; Rahman, S.; Tschoep, K.; Schaffer, M. [Ludwig-Maximilians-Univ., Muenchen (Germany). Univ. Hospital Grosshadern, Dept. of Internal Medicine III

    2008-03-15

    Background and Purpose: Encouraging results of phase II studies combining chemotherapy with radiotherapy have been published. In this study, the results of a multimodal salvage therapy including radiochemotherapy (RCT) and regional hyperthermia (RHT) in preirradiated patients with recurrent rectal cancer are reported. Patients and Methods: All patients enrolled had received previous pelvic irradiation (median dose 50.4 Gy). The median time interval between prior radiotherapy and the onset of local recurrence was 34 months. The combined treatment consisted of reirradiation with a median dose of 39.6 Gy (30.0-45.0 Gy), delivered in fractions of 1.8 Gy/day. 5-fluorouracil was given as continuous infusion 350 mg/m2/day five times weekly, and RHT (BSD-2000 system) was applied twice a week within 1 h after radiotherapy. The primary endpoint was local progression-free survival (LPFS); secondary endpoints were overall survival, symptom control, and toxicity. Results: 24 patients (median age 59 years) with a previously irradiated locally recurrent adenocarcinoma of the rectum were enrolled. The median LPFS was 15 months (95% confidence interval 12-18 months) with a median follow-up of 27 months (16-37 months). The overall 1-year and 3-year survival rates were 87% and 30%, respectively. Pain was the main symptom in 17 patients. Release of pain was achieved in 12/17 patients (70%). No grade 3 or 4 hematologic or skin toxicity occurred. Grade 3 gastrointestinal acute toxicity was observed in 12.5% of the patients. Paratumoral thermometry revealed a homogeneous distribution of temperatures. Conclusion: RCT combined with RHT is an efficient salvage therapy showing high efficacy with acceptable toxicity and can be recommended as treatment option for this unfavorable group of preirradiated patients with local recurrence of rectal cancer. (orig.)

  5. Treatment of local recurrent breast cancer by divided dose electron beam radiation twice a week

    International Nuclear Information System (INIS)

    Ito, Ichiro; Suzuki, Yoshihiko; Miyaishi, Kazuo; Mitsuhashi, Norio; Kimura, Makoto

    1978-01-01

    The objectives of this study were to investigate the effects of divided dose electron beam radiation twice a week (with a focal dose of 600 rads at a time) on local recurrent tumors of postoperative breast cancer and to compare it with the conventional photon radiation in the hope that it might be better tolerated by the patients, with less damage to normal skin and lung tissues. Out of 261 patients with breast cancer who came to the Department of Radiology, at Gunma Univ. Hospital, Maebashi, during the period Jan., 1970, through Jun., 1976, 41 patients who received electron beam radiation for local recurrence (in 81 sites) and 31 who received prophylactic radiation over the chest wall postoperatively. Tumors completely disappeared from 73 out of 81 sites irradiated for local recurrence (accounting 90% of the 81 sites). The local recurrent lesions were classified to the ''disseminated'' and the ''focal'' type to compare the effects of the radiation, and it was found that the radiation eliminated the tumors from all (100%) of the 63 sites of the former type, while the radiation was capable of eliminating the tumors from only 10 out of the 18 sites of the latter type (56%). When the focal type tumors were classified by histopathologic typing to compare the effects of the radiation, the radiation was assessed effective in papillotubular carcinoma, medullary tubular carcinoma and scirrhous carcinoma in the decreasing sequence of significance. Pulmonary disorders occurred in 12% of all the observed sites. However, it is possible to further reduce this incidence by the adequate use of the tissue compensating filter, Mix-R. A skin disorder (erosion) was observed in 59% of all the sites observed. However, it may be anticipated that the topical application of a suitable corticoid (Beta-methasone-17-valerate cream) preparation will by prophylactically effective. (auth.)

  6. Long term outcomes after salvage radiotherapy for postoperative locoregionally recurrent non-small-cell lung cancer

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Eun Ji; Song, Chang Hoon; Kim, Jae Sung [Dept. of Radiation Oncology, Seoul National University College of Medicine, Seoul (Korea, Republic of); Kim, Mi Young [Dept. of Radiation Oncology, Kyungpook National University Medical Center, Daegu (Korea, Republic of)

    2017-03-15

    The outcomes and toxicities of locoregionally recurrent non-small-cell lung cancer (NSCLC) patients treated with curative radiotherapy were evaluated in the modern era. Fifty-seven patients receiving radical radiotherapy for locoregionally recurrent NSCLC without distant metastasis after surgery from 2004 to 2014 were reviewed. Forty-two patients were treated with concurrent chemoradiotherapy (CCRT), and 15 patients with radiotherapy alone. The median radiation dose was 66 Gy (range, 45 to 70 Gy). Lung function change after radiotherapy was evaluated by comparing pulmonary function tests before and at 1, 6, and 12 months after radiotherapy. Median follow-up was 53.6 months (range, 12.0 to 107.5 months) among the survivors. The median overall survival (OS) and progression-free survival (PFS) were 54.8 months (range, 3.0 to 116.9 months) and 12.2 months (range, 0.8 to 100.2 months), respectively. Multivariate analyses revealed that single locoregional recurrence focus and use of concurrent chemotherapy were significant prognostic factors for OS (p = 0.048 and p = 0.001, respectively) and PFS (p = 0.002 and p = 0.026, respectively). There was no significant change in predicted forced expiratory volume in one second after radiotherapy. Although diffusing lung capacity for carbon monoxide decreased significantly at 1 month after radiotherapy (p < 0.001), it recovered to pretreatment levels within 12 months. Acute grade 3 radiation pneumonitis and esophagitis were observed in 3 and 2 patients, respectively. There was no chronic complication observed in all patients. Salvage radiotherapy showed good survival outcomes without severe complications in postoperative locoregionally recurrent NSCLC patients. A single locoregional recurrent focus and the use of CCRT chemotherapy were associated with improved survival. CCRT should be considered as a salvage treatment in patients with good prognostic factors.

  7. A case of recurrent gastric cancer with recurrent celiac lymph node metastasis successfully treated with chemoradiotherapy and CPT-11 plus CDDP therapy

    International Nuclear Information System (INIS)

    Takachi, Ko; Oshima, Satoshi; Nishioka, Kiyonori; Takemoto, Hiroyoshi; Tsujimura, Naoto; Iijima, Shohei; Uemura, Yoshio

    2016-01-01

    Chemotherapy is performed for the recurrence of gastric cancer in many cases. We report a case of recurrent lymph node metastasis successfully treated with chemoradiotherapy and chemotherapy. A man in his 60s underwent total gastrectomy and D2 dissection in 2009. The pathological diagnosis was poorly differentiated adenocarcinoma, T4a, int, INF, β, ly2, v2, LN no.2: 2/3, no.3: 1/4, no.7, 8, and 9: 3/4, stage IIIB. Although we administered S-1/UFT as postoperative adjuvant chemotherapy, a strong rash appeared and the patient ceased chemotherapy. Eight months later, the rash had disappeared. We started chemotherapy with paclitaxel (PAC). CT performed 1 year postoperatively showed celiac lymph node (no.9) metastasis. Chemoradiotherapy (RT+PAC) and additional CPT-11 (98 mg) and CDDP (49 mg) treatment were administered. The lymph node (no.9) was cicatrized after 8 cycles. Forty-two months after the end of treatment, the patient has had no recurrence. It is thought that chemoradiotherapy is an effective cure for local recurrence of gastric cancer. (author)

  8. Stereotactic Body Radiation Therapy for Locally Progressive and Recurrent Pancreatic Cancer after Prior Radiation

    Directory of Open Access Journals (Sweden)

    Philip Sutera

    2018-03-01

    Full Text Available IntroductionPancreatic adenocarcinoma is an aggressive malignancy that has consistently demonstrated poor outcomes despite aggressive treatments. Despite multimodal treatment, local disease progression and local recurrence are common. Management of recurrent or progressive pancreatic carcinomas proves a further challenge. In patients previously treated with radiation therapy, stereotactic body radiation therapy (SBRT is a promising modality capable of delivering high dose to the tumor while limiting dose to critical structures. We aimed to determine the feasibility and tolerability of SBRT for recurrent or local pancreatic cancer in patients previously treated with external beam radiation therapy (EBRT.Materials and methodsPatients treated with EBRT who developed recurrent or local pancreatic ductal adenocarcinoma treated with SBRT reirradiation at our institution, from 2004 to 2014 were reviewed. Our primary endpoints included overall survival (OS, local control, regional control, and late grade 3+ radiation toxicity. Endpoints were analyzed with the Kaplan–Meier method. The association of these survival endpoints with risk factors was studied with univariate Cox proportional hazards models.ResultsWe identified 38 patients with recurrent/progressive pancreatic cancer treated with SBRT following prior radiation therapy. Prior radiation was delivered to a median dose of 50.4 Gy in 28 fractions. SBRT was delivered to a median dose of 24.5 Gy in 1–3 fractions. Surgical resection was performed on 55.3% of all patients. Within a median follow-up of 24.4 months (inter-quartile range, 14.9–32.7 months, the median OS from diagnosis for the entire cohort was 26.6 months (95% CI: 20.3–29.8 with 2-year OS of 53.0%. Median survival from SBRT was 9.7 months (95% CI, 5.5–13.8. The 2-year freedom from local progression and regional progression was 58 and 82%, respectively. For the entire cohort, 18.4 and 10.5% experienced late grade 2

  9. [A prospective study of adenosine triphosphate-tumor chemosensitivity assay directed chemotherapy in patients with recurrent ovarian cancer].

    Science.gov (United States)

    Gao, Yu-tao; Wu, Ling-ying; Zhang, Wei; Zhao, Dan; Li, Ning; Tian, Hai-mei; Wang, Xiao-bing; Li, Mo; Sun, Yang-chun; Li, Nan; Li, Xiao-guang

    2013-05-01

    To investigate the efficacy of adenosine triphosphate (ATP)-tumor chemosensitivity assay (TCA) directed chemotherapy in patients with recurrent epithelial ovarian cancer. From August 2010 to June 2012, recurrent epithelial ovarian cancer patients were prospectively enrollmented in Cancer Hospital, Peking Union Medical College,Chinese Academy of Medical Sciences.The entry criteria are as follows: (1) Histologically proven to be epithelial ovarian cancer. (2) Patients of recurrent ovarian cancer with bidimensionally measurable tumor, or ascitic or pleural fluid for testing. (3) Karnofsky performance status > 60. (4) A life expectancy of at least more than 6 months.According to patients desires, they were assigned into two groups: assay-directed therapy group and physician's-choice therapy group, patients' clinical and pathological characteristics, response rate to chemotherapy and progression-free survival (PFS) were compared between two groups. A total of 113 patients with recurrent epithelial ovarian cancer were prospectively enrollmented to assay-directed chemotherapy (n = 56) or physician's-choice chemotherapy (n = 57).There was no difference in median age,types of recurrence, surgical-pathological stage, pathological type, tumor grade, times of recurrence, residual disease at secondary cytoreductive surgery between assay-directed group and physician's-choice group. The overall response rate (ORR) and median PFS in the ATP-TCA group was 66% (37/56) and 7 months, while the ORR in the control group was 46% (26/57, P = 0.037), the median PFS was 4 months (P = 0.040). For platinum-resistant patients, the ORR between ATP-TCA directed chemotherapy 59% (16/27) and control group 25% (7/28) were significantly different (P = 0.010), and the median PFS between two groups were also significantly different (5 months and 2 months, respectively, P = 0.003). ATP-TCA directed chemotherapy could improve ORR and PFS in patients with recurrent epithelial ovarian cancer, especially

  10. Randomized Trial of ConquerFear: A Novel, Theoretically Based Psychosocial Intervention for Fear of Cancer Recurrence

    NARCIS (Netherlands)

    Butow, P.N.; Turner, J.; Gilchrist, J.; Sharpe, L.; Smith, A.B.; Fardell, J.E.; Tesson, S.; O'Connell, R.; Girgis, A.; Gebski, V.J.; Asher, R.; Mihalopoulos, C.; Bell, M.L.; Zola, K.G.; Beith, J.; Thewes, B.

    2017-01-01

    Purpose Fear of cancer recurrence (FCR) is prevalent, distressing, and long lasting. This study evaluated the impact of a theoretically/empirically based intervention (ConquerFear) on FCR. Methods Eligible survivors had curable breast or colorectal cancer or melanoma, had completed treatment (not

  11. Haptoglobin phenotype is not a predictor of recurrence free survival in high-risk primary breast cancer patients

    NARCIS (Netherlands)

    Gast, M.C.; van Tinteren, H.; Bontenbal, M.; van Hoesel, R.Q.; Nooij, M.A.; Rodenhuis, S.; Span, P.N.; Tjan-Heijnen, V.C.; de Vries, E.G.; Harris, N.; Twisk, J.W.R.; Schellens, J.H.; Beijnen, J.H.

    2008-01-01

    Background: Better breast cancer prognostication may improve selection of patients for adjuvant therapy. We conducted a retrospective follow-up study in which we investigated sera of high-risk primary breast cancer patients, to search for proteins predictive of recurrence free survival. Methods: Two

  12. Haptoglobin phenotype is not a predictor of recurrence free survival in high-risk primary breast cancer patients

    NARCIS (Netherlands)

    M.C.W. Gast; H. van Tinteren (Harm); M. Bontenbal (Marijke); R.Q.G.C.M. van Hoesel (René); M.A. Nooij; S. Rodenhuis (Sjoerd); P.N. Span (Paul); V.C.G. Tjan-Heijnen (Vivianne); E. de Vries (Esther); N. Harris (Nathan); J.W.R. Twisk (Jos); J.H.M. Schellens (Jan); J.H. Beijnen (Jos)

    2008-01-01

    textabstractBackground: Better breast cancer prognostication may improve selection of patients for adjuvant therapy. We conducted a retrospective follow-up study in which we investigated sera of high-risk primary breast cancer patients, to search for proteins predictive of recurrence free survival.

  13. Haptoglobin phenotype is not a predictor of recurrence free survival in high-risk primary breast cancer patients

    NARCIS (Netherlands)

    Gast, Marie-Christine W.; van Tinteren, Harm; Bontenbal, Marijke; van Hoesel, Rene Q. G. C. M.; Nooij, Marianne A.; Rodenhuis, Sjoerd; Span, Paul N.; Tjan-Heijnen, Vivianne C. G.; de Vries, Elisabeth G. E.; Harris, Nathan; Twisk, Jos W. R.; Schellens, Jan H. M.; Beijnen, Jos H.

    2008-01-01

    ABSTRACT: BACKGROUND: Better breast cancer prognostication may improve selection of patients for adjuvant therapy. We conducted a retrospective follow-up study in which we investigated sera of high-risk primary breast cancer patients, to search for proteins predictive of recurrence free survival.

  14. Haptoglobin phenotype is not a predictor of recurrence free survival in high-risk primary breast cancer patients.

    NARCIS (Netherlands)

    Gast, M.C.; Tinteren, H. van; Bontenbal, M.; Hoesel, R.Q. van; Nooij, M.A.; Rodenhuis, S.; Span, P.N.; Tjan-Heijnen, V.C.; Vries, E.G.F. de; Harris, N.; Twisk, J.W.R.; Schellens, J.H.; Beijnen, J.H.

    2008-01-01

    BACKGROUND: Better breast cancer prognostication may improve selection of patients for adjuvant therapy. We conducted a retrospective follow-up study in which we investigated sera of high-risk primary breast cancer patients, to search for proteins predictive of recurrence free survival. METHODS: Two

  15. Recurrent candidiasis and early-onset gastric cancer in a patient with a genetically defined partial MYD88 defect

    NARCIS (Netherlands)

    Vogelaar, Ingrid P.; Ligtenberg, Marjolijn J L; van der Post, Rachel S.; de Voer, Richarda M.; Kets, C. Marleen; Jansen, Trees J G; Jacobs, Liesbeth; Schreibelt, Gerty; de Vries, I. Jolanda M; Netea, Mihai G.; Hoogerbrugge, Nicoline; Lubinski, Jan; Jakubowska, Anna; Teodorczyk, Urszula; Schackert, Hans K.; Aalfs, Cora M.; Gómez García, Encarna B.; Ranzani, Guglielmina N.; Molinaro, Valeria; van Hest, Liselotte P.; Hes, Frederik J.; Holinski-Feder, Elke; Genuardi, Maurizio; Ausems, Margreet G E M; Sijmons, Rolf H.; Wagner, Anja; van der Kolk, Lizet E.; Pinheiro, Hugo; Oliveira, Carla; Bjørnevoll, Inga; Høberg Vetti, Hildegunn; Van Krieken, J. Han J M

    2016-01-01

    Gastric cancer is caused by both genetic and environmental factors. A woman who suffered from recurrent candidiasis throughout her life developed diffuse-type gastric cancer at the age of 23 years. Using whole-exome sequencing we identified a germline homozygous missense variant in MYD88.

  16. Impact of anastomotic leak on recurrence and survival after colorectal cancer surgery: a BioGrid Australia analysis.

    Science.gov (United States)

    Sammour, Tarik; Hayes, Ian P; Jones, Ian T; Steel, Malcolm C; Faragher, Ian; Gibbs, Peter

    2018-01-01

    There is conflicting evidence regarding the oncological impact of anastomotic leak following colorectal cancer surgery. This study aims to test the hypothesis that anastomotic leak is independently associated with local recurrence and overall and cancer-specific survival. Analysis of prospectively collected data from multiple centres in Victoria between 1988 and 2015 including all patients who underwent colon or rectal resection for cancer with anastomosis was presented. Overall and cancer-specific survival rates and rates of local recurrence were compared using Cox regression analysis. A total of 4892 patients were included, of which 2856 had completed 5-year follow-up. The overall anastomotic leak rate was 4.0%. Cox regression analysis accounting for differences in age, sex, body mass index, American Society of Anesthesiologists score and tumour stage demonstrated that anastomotic leak was associated with significantly worse 5-year overall survival (χ 2 = 6.459, P = 0.011) for colon cancer, but only if early deaths were included. There was no difference in 5-year colon cancer-specific survival (χ 2 = 0.582, P = 0.446) or local recurrence (χ 2 = 0.735, P = 0.391). For rectal cancer, there was no difference in 5-year overall survival (χ 2 = 0.266, P = 0.606), cancer-specific survival (χ 2 = 0.008, P = 0.928) or local recurrence (χ 2 = 2.192, P = 0.139). Anastomotic leak may reduce 5-year overall survival in colon cancer patients but does not appear to influence the 5-year overall survival in rectal cancer patients. There was no effect on local recurrence or cancer-specific survival. © 2016 Royal Australasian College of Surgeons.

  17. Palliation of recurrent esophageal cancer after definitive radiotherapy with intraluminal brachytherapy. A preliminary report

    International Nuclear Information System (INIS)

    Chen, Shang-Wen; Shiau, An-Cheng; Liang, Ji-An; Yang, Shih-Neng; Lin, Fang-Jen

    2004-01-01

    The objective was to assess the feasibility, toxicity, and efficacy of palliative intraluminal brachytherapy (ILBT) for recurrent esophageal cancer after definitive radiotherapy. From January 2000 to December 2002, 10 consecutive patients with recurrent esophageal cancer after definitive radiotherapy completed allocated ILBT, were enrolled into the analysis. All patients presented with a World Health Organization (WHO) dysphagia score III or more (III: 7; IV: 3). The ILBT was delivered with a special assembled applicator composed of three layers of plastic tubes, inserted transorally. The active treatment length of ILBT was defined as the site of recurrent esophageal tumor plus 1 cm each from the proximal and distal margins. The ILBT was performed by high-dose-rate iridium-192 remote after-loading technique. The ILBT consisted of 2 to 4 fractions of 3 Gy at 1-week intervals. The prescribed dose was specified at a 1 cm depth from the mid-dwell position and the dosimetry was calculated using computer-based software. Patients were followed up monthly and assessed for relief of dysphagia and development of complications. All patients completed the allocated ILBT schedule. Eight patients died (2 from distant metastasis; 3 from respiratory failure by tumor invasion; 2 from aspiration pneumonia; 1 from chemotherapy-induced sepsis). The median survival of the 10 patients was 5 months (range 2 to 32), and the estimated 1-year actuarial survival was 24%. Time to recurrence of more than 3 months was the only prognostic factor for longer survival (p=0.01). When the response of ILBT was assessed one month after treatment, eight patients achieved improvement of dysphagia, while two patients got worse. The median dysphagia progression-free interval (DPFI) of the 8 responders was 3 months (range 2 to 7). The predictive parameter for good ILBT response was an initial dysphagia score (p=0.01). Only one patient developed tracheo-esophageal fistula 3 months after ILBT. Fractionated

  18. Anti-ma2 paraneoplastic encephalitis in association with recurrent cervical cancer.

    Science.gov (United States)

    Ney, Douglas E; Messersmith, Wells; Behbakht, Kian

    2014-07-01

    Paraneoplastic neurological syndromes are rare, and although they are frequently associated with gynecological malignancies, cervical cancer is a rare cause. The symptoms of anti-Ma2 encephalitis are diverse and often present prior to the diagnosis of malignancy. We report a case of a 37-year-old woman with a history of cervical cancer presenting with unexplained weight gain and vertical supranuclear gaze palsy. Magnetic resonance imaging of the brain revealed lesions within the bilateral hypothalami and midbrain. Anti-Ma2 antibodies were eventually found in the serum, prompting a search for malignancy. Recurrent metastatic cervical cancer was found in the retroperitoneal lymph nodes. This is the first report of cervical cancer in association with anti-Ma2 encephalitis, and highlights the need for a high degree of suspicion in patients with a cancer history presenting with neurological symptoms. The symptoms associated with anti-Ma2 encephalitis are diverse and typically precede the diagnosis of cancer in patients, and should trigger a search for an underlying malignancy.

  19. Exacerbation of Dermatomyositis with Recurrence of Rectal Cancer: A Case Report

    Directory of Open Access Journals (Sweden)

    Yuka Nagano

    2015-11-01

    Full Text Available Dermatomyositis (DM is a rare idiopathic inflammatory myopathy characterized by cutaneous and muscle manifestations. The association between DM and malignancy has been well recognized for many years. The clinical course of paraneoplastic DM may be affected by malignancies, although the cause and effect relationship between exacerbation of DM and cancer progression is uncertain. Herein, we report a 44-year-old woman who presented with progressive DM associated with rectal cancer. After curative resection of rectal cancer, DM symptoms resolved. Three months after surgery, blood test surveillance showed elevation of serum carcinoembryonic antigen levels, although the patient remained asymptomatic. One month later she had a DM flare-up, and multiple lung and liver metastases were found. She immediately underwent cancer chemotherapy with prednisolone therapy for DM. However, her condition deteriorated and she was unable to swallow. Percutaneous endoscopic gastrostomy was constructed, allowing alimentation and oral delivery, which made it possible to keep her on chemotherapy. She had remarkable response for unresectable metastases 8 weeks after the administration of chemotherapy. Seven months after onset of recurrence, her condition improved considerably and she had stable disease. Moreover, she can now eat food of soft consistency. Our case provides further support for the clinical importance of cancer chemotherapy for patients who have progressive DM and unresectable rectal cancer.

  20. High Smac/DIABLO expression is associated with early local recurrence of cervical cancer

    International Nuclear Information System (INIS)

    Arellano-Llamas, Abril; Garcia, Francisco J; Perez, Delia; Cantu, David; Espinosa, Magali; De la Garza, Jaime G; Maldonado, Vilma; Melendez-Zajgla, Jorge

    2006-01-01

    In a recent pilot report, we showed that Smac/DIABLO mRNA is expressed de novo in a subset of cervical cancer patients. We have now expanded this study and analyzed Smac/DIABLO expression in the primary lesions in 109 cervical cancer patients. We used immunohistochemistry of formalin-fixed, paraffin-embedded tissue sections to analyze Smac/DIABLO expression in the 109 primary lesions. Seventy-eight samples corresponded to epidermoid cervical cancer and 31 to cervical adenocarcinoma. The median follow up was 46.86 months (range 10–186). Smac/DIABLO was expressed in more adenocarcinoma samples than squamous tumours (71% vs 50%; p = 0.037). Among the pathological variables, a positive correlation was found between Smac/DIABLO immunoreactivity and microvascular density, a marker for angiogenesis (p = 0.04). Most importantly, Smac/DIABLO immunoreactivity was associated with a higher rate of local recurrence in squamous cell carcinoma (p = 0.002, log rank test). No association was found between Smac/DIABLO and survival rates. Smac/DIABLO expression is a potential marker for local recurrence in cervical squamous cell carcinoma patients

  1. Pharmacokinetic Tumor Heterogeneity as a Prognostic Biomarker for Classifying Breast Cancer Recurrence Risk.

    Science.gov (United States)

    Mahrooghy, Majid; Ashraf, Ahmed B; Daye, Dania; McDonald, Elizabeth S; Rosen, Mark; Mies, Carolyn; Feldman, Michael; Kontos, Despina

    2015-06-01

    Heterogeneity in cancer can affect response to therapy and patient prognosis. Histologic measures have classically been used to measure heterogeneity, although a reliable noninvasive measurement is needed both to establish baseline risk of recurrence and monitor response to treatment. Here, we propose using spatiotemporal wavelet kinetic features from dynamic contrast-enhanced magnetic resonance imaging to quantify intratumor heterogeneity in breast cancer. Tumor pixels are first partitioned into homogeneous subregions using pharmacokinetic measures. Heterogeneity wavelet kinetic (HetWave) features are then extracted from these partitions to obtain spatiotemporal patterns of the wavelet coefficients and the contrast agent uptake. The HetWave features are evaluated in terms of their prognostic value using a logistic regression classifier with genetic algorithm wrapper-based feature selection to classify breast cancer recurrence risk as determined by a validated gene expression assay. Receiver operating characteristic analysis and area under the curve (AUC) are computed to assess classifier performance using leave-one-out cross validation. The HetWave features outperform other commonly used features (AUC = 0.88 HetWave versus 0.70 standard features). The combination of HetWave and standard features further increases classifier performance (AUCs 0.94). The rate of the spatial frequency pattern over the pharmacokinetic partitions can provide valuable prognostic information. HetWave could be a powerful feature extraction approach for characterizing tumor heterogeneity, providing valuable prognostic information.

  2. The sum of all fears: conceptual challenges with measuring fear of cancer recurrence.

    Science.gov (United States)

    Costa, Daniel S J; Smith, Allan Ben; Fardell, Joanna E

    2016-01-01

    Fear of cancer recurrence (FCR) is increasingly recognised as a major concern for people with cancer once active treatment is completed. Several instruments have been designed to assess FCR; however, no gold standard has emerged. Many instruments conceptualise FCR as a multidimensional construct. However, this potentially conflates FCR as an outcome with its antecedents and consequences. This is problematic when an aggregate of distinct dimensions is calculated, as is commonly recommended. For example, the total score on the Fear of Cancer Recurrence Inventory is an aggregate of items from seven sub-scales: triggers, severity, psychological distress, coping strategies, functioning impairments, insight and reassurance. Similarly, the total score on the Fear of Progression Questionnaire is an aggregate of affective reaction, partnership/family, work and loss of autonomy. Arguably, the severity and affective reaction domains represent fear, and the other sub-scales represent related concepts, rather than "dimensions" of FCR. The total score represents a combination of concepts whose meaning is unclear. The same total score could be produced by patients with very different experiences, and patients with the same level of fear could have very different total scores. Therefore, we argue that although the level of FCR may be determined by a complex network of antecedents and modifiers and have variable consequences, FCR itself may be a simple concept, which can be assessed using a smaller number of items. Conceptual clarity in its research infancy should prevent FCR becoming a construct that is vaguely operationalised and interpreted.

  3. Impact of a Multidisciplinary Team Approach for Managing Advanced and Recurrent Colorectal Cancer.

    Science.gov (United States)

    Jung, Sung Min; Hong, Yong Sang; Kim, Tae Won; Park, Jin-Hong; Kim, Jong Hoon; Park, Seong Ho; Kim, Ah Young; Lim, Seok-Byung; Lee, Young-Joo; Yu, Chang Sik

    2017-12-27

    The wide variety of treatment strategies makes clinical decision-making difficult in advanced and recurrent colorectal cancer cases. Many hospitals have started multidisciplinary team (MDT) meetings comprising a team of dedicated specialists for discussing cases. MDTs for selected cases that are difficult to diagnose and treat are alternatives to regular MDTs. This study's aim was to determine the impact of a MDT for colorectal cancer on clinical decision-making. Cases were discussed when clinical specialists had difficulty making decisions alone. All processes done by the MDT were then recorded in prospectively designed medical case forms. From Jan 2011 to Dec 2014, 1383 cases were discussed. A total of 549 (39.8%) case forms were completed for patients with newly diagnosed colorectal cancer, whereas 833 (60.2%) were completed for those with recurrent diseases. The MDT altered the proposed treatment of the referring physician in 179 (13%) cases. In 85 of the 179 (47.5%) altered cases, the radiologist's review of clinical information affected the diagnosis and decision. Furthermore, 152 of the 1383 MDT decisions were not implemented. Treatment intent, therapeutic plan, and alteration of decision were important reasons for not following the MDT's recommendation. Case discussions in MDT meetings resulted in altered clinical decisions in >10% cases. Implementation rates after MDT discussions might be affected by the treatment decision-making process. Imperfect decisions made by individual physicians can be decreased by the multidisciplinary decision-making process.

  4. Validity of Danish Breast Cancer Group (DBCG) registry data used in the predictors of breast cancer recurrence (ProBeCaRe) premenopausal breast cancer cohort study

    DEFF Research Database (Denmark)

    Cronin-Fenton, Deirdre P; Kjærsgaard, Anders; Ahern, Thomas P

    2017-01-01

    BACKGROUND: Validation studies of the Danish Breast Cancer Group (DBCG) registry show good agreement with medical records for adjuvant treatment data, but inconsistent recurrence information. No studies have validated changes in menopausal status or endocrine therapy during follow-up. In a longit...

  5. Novel targeted approaches to treating biliary tract cancer: the dual epidermal growth factor receptor and ErbB-2 tyrosine kinase inhibitor NVP-AEE788 is more efficient than the epidermal growth factor receptor inhibitors gefitinib and erlotinib.

    Science.gov (United States)

    Wiedmann, Marcus; Feisthammel, Jürgen; Blüthner, Thilo; Tannapfel, Andrea; Kamenz, Thomas; Kluge, Annett; Mössner, Joachim; Caca, Karel

    2006-08-01

    Aberrant activation of the epidermal growth factor receptor is frequently observed in neoplasia, notably in tumors of epithelial origin. Attempts to treat such tumors with epidermal growth factor receptor antagonists resulted in remarkable success in recent studies. Little is known, however, about the efficacy of this therapy in biliary tract cancer. Protein expression of epidermal growth factor receptor, ErbB-2, and vascular endothelial growth factor receptor-2 was assessed in seven human biliary tract cancer cell lines by immunoblotting. In addition, histological sections from 19 patients with extrahepatic cholangiocarcinoma were analyzed for epidermal growth factor receptor, ErbB-2 and vascular endothelial growth factor receptor-2 expression by immunohistochemistry. Moreover, we sequenced the cDNA products representing the entire epidermal growth factor receptor coding region of the seven cell lines, and searched for genomic epidermal growth factor receptor amplifications and polysomy by fluorescence in-situ hybridization. Cell growth inhibition by gefitinib erlotinib and NVP-AEE788 was studied in vitro by automated cell counting. In addition, the anti-tumoral effect of erlotinib and NVP-AEE788 was studied in a chimeric mouse model. The anti-tumoral drug mechanism in this model was assessed by MIB-1 antibody staining, terminal deoxynucleotidyl transfer-mediated dUTP nick end-labelling assay, von Willebrand factor staining, and immunoblotting for p-p42/44 (p-Erk1/2, p-MAPK) and p-AKT. Immunoblotting revealed expression of epidermal growth factor receptor, ErbB-2, and vascular endothelial growth factor receptor-2 in all biliary tract cancer cell lines. EGFR was detectable in six of 19 (32%) extrahepatic human cholangiocarcinoma tissue samples, ErbB-2 in 16 of 19 (84%), and vascular endothelial growth factor receptor-2 in nine of 19 (47%). Neither epidermal growth factor receptor mutations nor amplifications or polysomy were found in the seven biliary tract cancer

  6. Radiotherapy for locally recurrent rectal cancer treated with surgery alone as the initial treatment

    Energy Technology Data Exchange (ETDEWEB)

    Tanaka, Hidekazu; Yamaguchi, Takahiro; Hachiya, Kae; Okada, Sunaho; Kitahara, Masashi; Matsuyama, Katsuya; Matsuo, Masayuki [Gifu University, Gifu (Japan)

    2017-03-15

    Although the technical developments of radiotherapy have been remarkable, there are currently few reports on the treatment results of radiotherapy for local recurrence of rectal cancer treated with surgery alone as initial treatment in this three-dimensional conformal radiotherapy era. Thus, we retrospectively evaluated the treatment results of radiotherapy for local recurrence of rectal cancer treated with surgery alone as the initial treatment. Thirty-two patients who underwent radiotherapy were enrolled in this study. The dose per fraction was 2.0–3.5 Gy. Because the treatment schedule was variable, the biological effective dose (BED) was calculated. Local control (LC) and overall survival (OS) rates from the completion of radiotherapy were calculated. The 1-, 2-, 3-, 4-, and 5-year LC rates were 51.5%, 24.5%, 19.6%, 19.6%, and 13.1%, respectively. LC rates were significantly higher for the high BED group (≥75 Gy10) than for the lower BED group (<75 Gy10). All patients who reported pain achieved pain relief. The duration of pain relief was significantly higher for the high BED group than for the lower BED group. The 1-, 2-, 3-, 4-, and 5-year OS rates were 82.6%, 56.5%, 45.2%, 38.7%, and 23.2%, respectively. There was a trend toward higher OS rates in with higher BED group compared to lower BED group. For patients with unresectable locally recurrent rectal cancer treated with surgery alone, radiotherapy is effective treatment. The prescribed BED should be more than 75 Gy10, if the dose to the organ at risk is within acceptable levels.

  7. Salvage radical prostatectomy for radiation-recurrent prostate cancer: a multi-institutional collaboration.

    Science.gov (United States)

    Chade, Daher C; Shariat, Shahrokh F; Cronin, Angel M; Savage, Caroline J; Karnes, R Jeffrey; Blute, Michael L; Briganti, Alberto; Montorsi, Francesco; van der Poel, Henk G; Van Poppel, Hendrik; Joniau, Steven; Godoy, Guilherme; Hurtado-Coll, Antonio; Gleave, Martin E; Dall'Oglio, Marcos; Srougi, Miguel; Scardino, Peter T; Eastham, James A

    2011-08-01

    Oncologic outcomes in men with radiation-recurrent prostate cancer (PCa) treated with salvage radical prostatectomy (SRP) are poorly defined. To identify predictors of biochemical recurrence (BCR), metastasis, and death following SRP to help select patients who may benefit from SRP. This is a retrospective, international, multi-institutional cohort analysis. There was a median follow-up of 4.4 yr following SRP performed on 404 men with radiation-recurrent PCa from 1985 to 2009 in tertiary centers. Open SRP. BCR after SRP was defined as a serum prostate-specific antigen (PSA) ≥ 0.1 or ≥ 0.2 ng/ml (depending on the institution). Secondary end points included progression to metastasis and cancer-specific death. Median age at SRP was 65 yr of age, and median pre-SRP PSA was 4.5 ng/ml. Following SRP, 195 patients experienced BCR, 64 developed metastases, and 40 died from PCa. At 10 yr after SRP, BCR-free survival, metastasis-free survival, and cancer-specific survival (CSS) probabilities were 37% (95% confidence interval [CI], 31-43), 77% (95% CI, 71-82), and 83% (95% CI, 76-88), respectively. On preoperative multivariable analysis, pre-SRP PSA and Gleason score at postradiation prostate biopsy predicted BCR (p = 0.022; global p 75% of patients 10 yr after surgery. Patients with lower pre-SRP PSA levels and lower postradiation prostate biopsy Gleason score have the highest probability of cure from SRP. Copyright © 2011 European Association of Urology. Published by Elsevier B.V. All rights reserved.

  8. A Cost-Effectiveness Analysis of Gemcitabine plus Cisplatin Versus Gemcitabine Alone for Treatment of Advanced Biliary Tract Cancer in Japan.

    Science.gov (United States)

    Tsukiyama, Ikuto; Ejiri, Masayuki; Yamamoto, Yoshihiro; Nakao, Haruhisa; Yoneda, Masashi; Matsuura, Katsuhiko; Arakawa, Ichiro; Saito, Hiroko; Inoue, Tadao

    2017-12-01

    This study assessed the cost-effectiveness of combination treatment with gemcitabine and cisplatin compared to treatment with gemcitabine alone for advanced biliary tract cancer (BTC) in Japan. A monthly transmitted Markov model of three states was constructed based on the Japan BT-22 trial. Transition probabilities among the health states were derived from a trial conducted in Japan and converted to appropriate parameters for our model. The associated cost components, obtained from a receipt-based survey undertaken at the Aichi Medical University Hospital, were those related to inpatient care, outpatient care, and treatment for BTC. Costs for palliative care and treatment of adverse events were obtained from the National Health Insurance price list. We estimated cost-effectiveness per quality-adjusted life year (QALY) at a time horizon of 36 months. An annual discount of 3 % for both cost and outcome was considered. The base case outcomes indicated that combination therapy was less cost-effective than monotherapy when the incremental cost-effectiveness ratio (ICER) was approximately 14 million yen per QALY gained. The deterministic sensitivity analysis of the ICER revealed that the ICER of the base case was robust. A probabilistic analysis conducted with 10,000-time Monte Carlo simulations demonstrated efficacy at the willingness to pay threshold of 6 million yen per QALY gained for approximately 33 % of the population. In Japan, combination therapy is less cost-effective than monotherapy for treating advanced BTC, regardless of the statistical significance of the two therapies. Useful information on the cost-effectiveness of chemotherapy is much needed for the treatment of advanced BTC in Japan.

  9. Molecular Subgroup Analysis of Clinical Outcomes in a Phase 3 Study of Gemcitabine and Oxaliplatin with or without Erlotinib in Advanced Biliary Tract Cancer

    Directory of Open Access Journals (Sweden)

    Seung Tae Kim

    2015-02-01

    Full Text Available BACKGROUND: We previously reported that the addition of erlotinib to gemcitabine and oxaliplatin (GEMOX resulted in greater antitumor activity and might be a treatment option for patients with biliary tract cancers (BTCs. Molecular subgroup analysis of treatment outcomes in patients who had specimens available for analysis was undertaken. METHODS: Epidermal growth factor receptor (EGFR, KRAS, and PIK3CA mutations were evaluated using peptide nucleic acid–locked nucleic acid polymerase chain reaction clamp reactions. Survival and response rates (RRs were analyzed according to the mutational status. Sixty-four patients (48.1% were available for mutational analysis in the chemotherapy alone group and 61 (45.1% in the chemotherapy plus erlotinib group. RESULTS: 1.6% (2/116 harbored an EGFR mutation (2 patients; exon 20, 9.6% (12/121 harbored a KRAS mutation (12 patients; exon 2, and 9.6% (12/118 harbored a PIK3CA mutation (10 patients, exon 9 and 2 patients, exon 20. The addition of erlotinib to GEMOX in patients with KRAS wild-type disease (n = 109 resulted in significant improvements in overall response compared with GEMOX alone (30.2% vs 12.5%, P = .024. In 95 patients with both wild-type KRAS and PIK3CA, there was evidence of a benefit associated with the addition of erlotinib to GEMOX with respect to RR as compared with GEMOX alone (P = .04. CONCLUSION: This study demonstrates that KRAS mutational status might be considered a predictive biomarker for the response to erlotinib in BTCs. Additionally, the mutation status of PIK3CA may be a determinant for adding erlotinib to chemotherapy in KRAS wild-type BTCs.

  10. Gene Fusions Associated with Recurrent Amplicons Represent a Class of Passenger Aberrations in Breast Cancer

    Directory of Open Access Journals (Sweden)

    Shanker Kalyana-Sundaram

    2012-08-01

    Full Text Available Application of high-throughput transcriptome sequencing has spurred highly sensitive detection and discovery of gene fusions in cancer, but distinguishing potentially oncogenic fusions from random, “passenger” aberrations has proven challenging. Here we examine a distinctive group of gene fusions that involve genes present in the loci of chromosomal amplifications—a class of oncogenic aberrations that are widely prevalent in breast cancers. Integrative analysis of a panel of 14 breast cancer cell lines comparing gene fusions discovered by high-throughput transcriptome sequencing and genome-wide copy number aberrations assessed by array comparative genomic hybridization, led to the identification of 77 gene fusions, of which more than 60% were localized to amplicons including 17q12, 17q23, 20q13, chr8q, and others. Many of these fusions appeared to be recurrent or involved highly expressed oncogenic drivers, frequently fused with multiple different partners, but sometimes displaying loss of functional domains. As illustrative examples of the “amplicon-associated” gene fusions, we examined here a recurrent gene fusion involving the mediator of mammalian target of rapamycin signaling, RPS6KB1 kinase in BT-474, and the therapeutically important receptor tyrosine kinase EGFR in MDA-MB-468 breast cancer cell line. These gene fusions comprise a minor allelic fraction relative to the highly expressed full-length transcripts and encode chimera lacking the kinase domains, which do not impart dependence on the respective cells. Our study suggests that amplicon-associated gene fusions in breast cancer primarily represent a by-product of chromosomal amplifications, which constitutes a subset of passenger aberrations and should be factored accordingly during prioritization of gene fusion candidates.

  11. Chemotherapy for isolated locoregional recurrence of breast cancer (CALOR): a randomised trial.

    Science.gov (United States)

    Aebi, Stefan; Gelber, Shari; Anderson, Stewart J; Láng, István; Robidoux, André; Martín, Miguel; Nortier, Johan W R; Paterson, Alexander H G; Rimawi, Mothaffar F; Cañada, José Manuel Baena; Thürlimann, Beat; Murray, Elizabeth; Mamounas, Eleftherios P; Geyer, Charles E; Price, Karen N; Coates, Alan S; Gelber, Richard D; Rastogi, Priya; Wolmark, Norman; Wapnir, Irene L

    2014-02-01

    Patients with isolated locoregional recurrences (ILRR) of breast cancer have a high risk of distant metastasis and death from breast cancer. We aimed to establish whether adjuvant chemotherapy improves the outcome of such patients. The CALOR trial was a pragmatic, open-label, randomised trial that accrued patients with histologically proven and completely excised ILRR after unilateral breast cancer who had undergone a mastectomy or lumpectomy with clear surgical margins. Eligible patients were enrolled from hospitals worldwide and were centrally randomised (1:1) to chemotherapy (type selected by the investigator; multidrug for at least four courses recommended) or no chemotherapy, using permuted blocks, and stratified by previous chemotherapy, oestrogen-receptor and progesterone-receptor status, and location of ILRR. Patients with oestrogen-receptor-positive ILRR received adjuvant endocrine therapy, radiation therapy was mandated for patients with microscopically involved surgical margins, and anti-HER2 therapy was optional. The primary endpoint was disease-free survival. All analyses were by intention to treat. This study is registered with ClinicalTrials.gov, number NCT00074152. From Aug 22, 2003, to Jan 31, 2010, 85 patients were randomly assigned to receive chemotherapy and 77 were assigned to no chemotherapy. At a median follow-up of 4·9 years (IQR 3·6-6 ·0), 24 (28%) patients had disease-free survival events in the chemotherapy group compared with 34 (44%) in the no chemotherapy group. 5-year disease-free survival was 69% (95% CI 56-79) with chemotherapy versus 57% (44-67) without chemotherapy (hazard ratio 0·59 [95% CI 0·35-0·99]; p=0·046). Adjuvant chemotherapy was significantly more effective for women with oestrogen-receptor-negative ILRR (pinteraction=0·046), but analyses of disease-free survival according to the oestrogen-receptor status of the primary tumour were not statistically significant (pinteraction=0·43). Of the 81 patients who

  12. DNA methylation patterns in bladder cancer and washing cell sediments: a perspective for tumor recurrence detection

    International Nuclear Information System (INIS)

    Negraes, Priscilla D; Favaro, Francine P; Camargo, João Lauro V; Oliveira, Maria Luiza CS; Goldberg, José; Rainho, Cláudia A; Salvadori, Daisy MF

    2008-01-01

    Epigenetic alterations are a hallmark of human cancer. In this study, we aimed to investigate whether aberrant DNA methylation of cancer-associated genes is related to urinary bladder cancer recurrence. A set of 4 genes, including CDH1 (E-cadherin), SFN (stratifin), RARB (retinoic acid receptor, beta) and RASSF1A (Ras association (RalGDS/AF-6) domain family 1), had their methylation patterns evaluated by MSP (Methylation-Specific Polymerase Chain Reaction) analysis in 49 fresh urinary bladder carcinoma tissues (including 14 cases paired with adjacent normal bladder epithelium, 3 squamous cell carcinomas and 2 adenocarcinomas) and 24 cell sediment samples from bladder washings of patients classified as cancer-free by cytological analysis (control group). A third set of samples included 39 archived tumor fragments and 23 matched washouts from 20 urinary bladder cancer patients in post-surgical monitoring. After genomic DNA isolation and sodium bisulfite modification, methylation patterns were determined and correlated with standard clinic-histopathological parameters. CDH1 and SFN genes were methylated at high frequencies in bladder cancer as well as in paired normal adjacent tissue and exfoliated cells from cancer-free patients. Although no statistically significant differences were found between RARB and RASSF1A methylation and the clinical and histopathological parameters in bladder cancer, a sensitivity of 95% and a specificity of 71% were observed for RARB methylation (Fisher's Exact test (p < 0.0001; OR = 48.89) and, 58% and 17% (p < 0.05; OR = 0.29) for RASSF1A gene, respectively, in relation to the control group. Indistinct DNA hypermethylation of CDH1 and SFN genes between tumoral and normal urinary bladder samples suggests that these epigenetic features are not suitable biomarkers for urinary bladder cancer. However, RARB and RASSF1A gene methylation appears to be an initial event in urinary bladder carcinogenesis and should be considered as defining a

  13. Novel use of an air-filled breast prosthesis to allow radiotherapy to recurrent colonic cancer.

    LENUS (Irish Health Repository)

    O'Duffy, F

    2011-03-01

    AiM: The authors present the novel and successful use of an air-filled breast prosthesis for extra pelvic exclusion of small bowel to facilitate adjuvant radiotherapy following resection of recurrent adenocarcinoma of the ascending bowel. The therapeutic use of radiotherapy in colon cancer can cause acute or chronic radiation enteropathy. Mobile small bowel can be sequestered in \\'dead space\\' or by adhesions exposing it to adjuvant radiotherapy. A variety of pelvic partitioning methods have been described to exclude bowel from radiation fields using both native and prosthetic materials.

  14. A case of radiation gastritis required surgical treatment in consequence of radiotherapy for recurrent ovarian cancer

    International Nuclear Information System (INIS)

    Hagino, Daisuke; Arai, Yuko; Komatsu, Atsushi; Inoue, Kumiko; Takechi, Kimihiro

    2002-01-01

    We report a case of radiation gastritis in consequence of radiotherapy for recurrent ovarian cancer. A 61-year-old woman received irradiation of a metastatic lesion of the second lumbar vertebra. Six months later she complained of fatigue and presented with severe anemia, and her diagnosis was hemorrhagic radiation gastritis. She was treated endoscopically, but that failed to control the bleeding, making it necessary to resect surgically. The incidence of radiation gastritis is very low because the stomach is rarely within the treated field, but it is of importance to be aware that the stomach is by no means more radioresistant than other organs. (author)

  15. A case of radiation gastritis required surgical treatment in consequence of radiotherapy for recurrent ovarian cancer

    Energy Technology Data Exchange (ETDEWEB)

    Hagino, Daisuke; Arai, Yuko; Komatsu, Atsushi; Inoue, Kumiko; Takechi, Kimihiro [Ibaraki Prefectural Central Hospital, Tomobe (Japan)

    2002-12-01

    We report a case of radiation gastritis in consequence of radiotherapy for recurrent ovarian cancer. A 61-year-old woman received irradiation of a metastatic lesion of the second lumbar vertebra. Six months later she complained of fatigue and presented with severe anemia, and her diagnosis was hemorrhagic radiation gastritis. She was treated endoscopically, but that failed to control the bleeding, making it necessary to resect surgically. The incidence of radiation gastritis is very low because the stomach is rarely within the treated field, but it is of importance to be aware that the stomach is by no means more radioresistant than other organs. (author)

  16. Combining radiation with hyperthermochemotherapy (Cis-DDP) for advanced, recurrent esophageal cancer

    International Nuclear Information System (INIS)

    Endou, Masaru; Suzuki, Hirotoshi; Nakashima, Yukihiro

    1991-01-01

    We treated 20 cases of squamous cell carcinoma of the esophagus, combining radiation, chemotherapy and hyperthermia. Hyperthermia combining chemotherapy consisting of cis-dichlorodiamine platinum (25∼75 mg/body, every week) in the form continuous intravenous infusion was given. The hyperthermochemotherapy only had limited effectiveness but good response was noted for post-operative and post-irradiative adjuvant hyperthermochemotherapy. Heating could alleviate some chemotherapeutic side effects, especially renal damage or audiometric disturbance. Furthermore, hyperthermia relieved some radiation side effects, such as radiation-induced scleroderma probably due to hypercirculation. We believe that combining hyperthermochemotherapy with radiation is promising for advanced, recurrent esophageal cancer. (author)

  17. Combining radiation with hyperthermochemotherapy (Cis-DDP) for advanced, recurrent esophageal cancer

    Energy Technology Data Exchange (ETDEWEB)

    Endou, Masaru; Suzuki, Hirotoshi; Nakashima, Yukihiro (Saint Marianna Univ., Kawasaki, Kanagawa (Japan). School of Medicine) (and others)

    1991-10-01

    We treated 20 cases of squamous cell carcinoma of the esophagus, combining radiation, chemotherapy and hyperthermia. Hyperthermia combining chemotherapy consisting of cis-dichlorodiamine platinum (25{approx}75 mg/body, every week) in the form continuous intravenous infusion was given. The hyperthermochemotherapy only had limited effectiveness but good response was noted for post-operative and post-irradiative adjuvant hyperthermochemotherapy. Heating could alleviate some chemotherapeutic side effects, especially renal damage or audiometric disturbance. Furthermore, hyperthermia relieved some radiation side effects, such as radiation-induced scleroderma probably due to hypercirculation. We believe that combining hyperthermochemotherapy with radiation is promising for advanced, recurrent esophageal cancer. (author).

  18. The evaluation of slow injection dynamic CT scan for the vascular invasion of cancer of biliary system and pancreas

    International Nuclear Information System (INIS)

    Kikuchi, Toshiyuki

    1985-01-01

    Dynamic CT body scans were performed under an injection rate of 3 ml/sec with a total amount of 100 ml angiografin by rapid table shift, upon 64 cancer patients, 21 patients with cancer of the bile duct, 21 with pancreatic cancer, 14 with cancer of the gallbladder and 8 with cancer of ampulla of papilla vater. In this study, the detectability of these cancers and the accuracy of their vascular invasion were compared between the above mentioned CT scan (slow injection D. CT) and angiography by our criteria. The detectability of the main tumors was 33.3 % by plain CT but 85.7 % by slow injection D. CT. The criteria of the vascular invasion by slow injection D. CT were classified to four types; separated type, contact type, contact invasive type and involved type. By this criteria, the diagnostic overall accuracy of the arterial invasion was 96.8 % in SMA, 98.4 % in celiac axis, 92.1 % in CH and 46.1 % in proper and bilateral hepatic arteries. The larger the arterial caliber was, the higher the diagnostic accuracy was in slow injection D. CT. On the other hand, the angiographic diagnostic accuracy of the arterial invasion was 79 % in SMA, 88.7 % in celiac axis, 90.3 % in CH and 98.4 % in proper and bilateral hepatic arteries. So, the smaller the arterial caliber was, the higher the diagnostic accuracy was in angiography. The overall accuracy of the portal venous invasion was 90.6 % by means of slow injection D. CT and 88.7 % by means of angiography. 33 of 64 cases were with portal venous invasion, and 15 of 33 cases were resectable by reconstraction of the portal vein. 4 of 15 were contact type, 10 of 15 were contact invasive type, 1 of 15 was involved type. 10 of 11 contact invasive type were resectable, and only 1 of 18 involved type was resectable, so it was safe to say the case of contact invasive type was resectable, and the case of involved type was unresectable. (author)

  19. Radioimmunoassay to determine the cardioembryonic and carbohydrate antigens in the diagnosis of rectal cancer recurrences and metastases

    International Nuclear Information System (INIS)

    Ozhiganov, E.L.; Kuznetsova, L.F.

    1986-01-01

    A study was made of the results of measuring the carcinoembryonic and carbohydrate antigens using a kit of reagents in 75 patients with rectal cancer recurrences and metastases. The concentration of these antigens in healthy persons was for CEA 6.4±0.71 μg/l, the carbohydrate antigen - 19.6±2.51 units/ml. In this group of patients rectal cancer local recurrence was found in 52, metastases to the liver in 19 and metastatic involvement of the liver and lungs in 4. An elevated level of the CEA was detected in 92.8% of the patients with cancer recurrence (the mean concentration was 99.9±9.29 μg/l), and in 100% of the patients with metastases (the mean concentration was 193.4±30.42 μg/l). The content of the carbohydrate antigen in cancer recurrences was raised in 21.3% of the cases only, in metastases to the liver in 31.6% and in 2 patients with metastatic liver and lung involvement. Thus, measuring the CEA content turned out to be the most specific and sensitive test for the diagnosis of rectal cancer recurrences and metastases. The use of the carbohydrate antigen for this purpose was found ineffective

  20. Loss-of-heterozygosity on chromosome 19q in early-stage serous ovarian cancer is associated with recurrent disease

    Directory of Open Access Journals (Sweden)

    Skirnisdottir Ingiridur

    2012-09-01

    Full Text Available Abstract Background Ovarian cancer is a heterogeneous disease and prognosis for apparently similar cases of ovarian cancer varies. Recurrence of the disease in early stage (FIGO-stages I-II serous ovarian cancer results in survival that is comparable to those with recurrent advanced-stage disease. The aim of this study was to investigate if there are specific genomic aberrations that may explain recurrence and clinical outcome. Methods Fifty-one women with early stage serous ovarian cancer were included in the study. DNA was extracted from formalin fixed samples containing tumor cells from ovarian tumors. Tumor samples from thirty-seven patients were analysed for allele-specific copy numbers using OncoScan single nucleotide polymorphism arrays from Affymetrix and the bioinformatic tool Tumor Aberration Prediction Suite. Genomic gains, losses, and loss-of-heterozygosity that associated with recurrent disease were identified. Results The most significant differences (p  Conclusions The results of our study indicate that presence of two aberrations in TP53 on 17p and LOH on 19q in early stage serous ovarian cancer is associated with recurrent disease. Further studies related to the findings of chromosomes 17 and 19 are needed to elucidate the molecular mechanism behind the recurring genomic aberrations and the poor clinical outcome.

  1. Recurrent chimeric RNAs enriched in human prostate cancer identified by deep sequencing

    Science.gov (United States)

    Kannan, Kalpana; Wang, Liguo; Wang, Jianghua; Ittmann, Michael M.; Li, Wei; Yen, Laising

    2011-01-01

    Transcription-induced chimeric RNAs, possessing sequences from different genes, are expected to increase the proteomic diversity through chimeric proteins or altered regulation. Despite their importance, few studies have focused on chimeric RNAs especially regarding their presence/roles in human cancers. By deep sequencing the transcriptome of 20 human prostate cancer and 10 matched benign prostate tissues, we obtained 1.3 billion sequence reads, which led to the identification of 2,369 chimeric RNA candidates. Chimeric RNAs occurred in significantly higher frequency in cancer than in matched benign samples. Experimental investigation of a selected 46 set led to the confirmation of 32 chimeric RNAs, of which 27 were highly recurrent and previously undescribed in prostate cancer. Importantly, a subset of these chimeras was present in prostate cancer cell lines, but not detectable in primary human prostate epithelium cells, implying their associations with cancer. These chimeras contain discernable 5′ and 3′ splice sites at the RNA junction, indicating that their formation is mediated by splicing. Their presence is also largely independent of the expression of parental genes, suggesting that other factors are involved in their production and regulation. One chimera, TMEM79-SMG5, is highly differentially expressed in human cancer samples and therefore a potential biomarker. The prevalence of chimeric RNAs may allow the limited number of human genes to encode a substantially larger number of RNAs and proteins, forming an additional layer of cellular complexity. Together, our results suggest that chimeric RNAs are widespread, and increased chimeric RNA events could represent a unique class of molecular alteration in cancer. PMID:21571633

  2. Predicting Recurrence and Progression of Noninvasive Papillary Bladder Cancer at Initial Presentation Based on Quantitative Gene Expression Profiles

    DEFF Research Database (Denmark)

    Birkhahn, M.; Mitra, A.P.; Williams, Johan

    2010-01-01

    Background: Currently, tumor grade is the best predictor of outcome at first presentation of noninvasive papillary (Ta) bladder cancer. However, reliable predictors of Ta tumor recurrence and progression for individual patients, which could optimize treatment and follow-up schedules based...... on specific tumor biology, are yet to be identified. Objective: To identify genes predictive for recurrence and progression in Ta bladder cancer at first presentation using a quantitative, pathway-specific approach. Design, setting, and participants: Retrospective study of patients with Ta G2/3 bladder tumors...... at initial presentation with three distinct clinical outcomes: absence of recurrence (n = 16), recurrence without progression (n = 16), and progression to carcinoma in situ or invasive disease (n = 16). Measurements: Expressions of 24 genes that feature in relevant pathways that are deregulated in bladder...

  3. Locoregional Recurrent or Second Primary Head and Neck Cancer: Management Strategies and Challenges.

    Science.gov (United States)

    Wong, Stuart J; Heron, Dwight E; Stenson, Kerstin; Ling, Diane C; Vargo, John A

    2016-01-01

    Treatment of patients with locoregional recurrent or second primary head and neck squamous cell cancer (HNSCC) has been guided by well-reasoned principles and informed by carefully tested chemotherapy and radiation regimens. However, clinical decision making for this population is complicated by many factors. Although surgery is generally considered the treatment of choice for patients with HNSCC with recurrent disease or new second primary disease in a previously irradiated field, operability of cases is not always straightforward. Postoperative treatment is frequently warranted but carries significant risk. In addition, the rapid rise in the incidence of HPV-associated HNSCC raises the question of whether established treatment paradigms should be re-examined in this population of patients with a much better prognosis than the non-HPV population. Furthermore, new radiation techniques and new systemic agents show early promising results in recent clinical studies, suggesting potential for practice-changing effects in the future management of this disease. This article examines each of the treatment modalities used in the care of patients with HNSCC with recurrent or new second primary disease and provides a perspective to aid clinicians in the management of this disease.

  4. Pancreatic Cancer Arising From the Remnant Pancreas: Is It a Local Recurrence or New Primary Lesion?

    Science.gov (United States)

    Hashimoto, Daisuke; Chikamoto, Akira; Masuda, Toshiro; Nakagawa, Shigeki; Imai, Katsunori; Yamashita, Yo-Ichi; Reber, Howard A; Baba, Hideo

    2017-10-01

    Local recurrence of pancreatic cancer (PC) can occur in the pancreatic remnant. In addition, new primary PC can develop in the remnant. There are limited data available regarding this so-called remnant PC. The aim of this review was to describe the characteristics and therapeutic strategy regarding remnant PC. A literature search was performed using Medline published in English according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. The incidence of remnant PC has been reported to be 3% to 5%. It is difficult to distinguish local recurrence from new primary PC. Genetic diagnosis such as Kirsten rat sarcoma viral oncogene homolog mutation may resolve this problem. For patients with remnant PC, repeated pancreatectomy can be performed. Residual total pancreatectomy is the most common procedure. Recent studies have described the safety of the operation because of recent surgical progress and perioperative care. The patients with remnant PC without distant metastasis have shown good long-term outcomes, especially those who underwent repeated pancreatectomy. Adjuvant chemotherapy may contribute to longer survival. In conclusion, this review found that both local recurrence and new primary PC can develop in the pancreatic remnant. Repeated pancreatectomy for the remnant PC is a feasible procedure and can prolong patient survival.

  5. Risk of Recurrence and Chemotherapy Benefit for Patients With Node-Negative, Estrogen Receptor–Positive Breast Cancer: Recurrence Score Alone and Integrated With Pathologic and Clinical Factors

    Science.gov (United States)

    Tang, Gong; Cuzick, Jack; Costantino, Joseph P.; Dowsett, Mitch; Forbes, John F.; Crager, Michael; Mamounas, Eleftherios P.; Shak, Steven; Wolmark, Norman

    2011-01-01

    Purpose The 21-gene breast cancer assay recurrence score (RS) is widely used for assessing recurrence risk and predicting chemotherapy benefit in patients with estrogen receptor (ER) –positive breast cancer. Pathologic and clinical factors such as tumor size, grade, and patient age also provide independent prognostic utility. We developed a formal integration of these measures and evaluated its prognostic and predictive value. Patients and Methods From the National Surgical Adjuvant Breast and Bowel (NSABP) B-14 and translational research cohort of the Arimidex, Tamoxifen Alone or in Combination (TransATAC) studies, we included patients who received hormonal monotherapy, had ER-positive tumors, and RS and traditional clinicopathologic factors assessed (647 and 1,088, respectively). Individual patient risk assessments from separate Cox models were combined using meta-analysis to form an RS-pathology-clinical (RSPC) assessment of distant recurrence risk. Risk assessments by RS and RSPC were compared in node-negative (N0) patients. RSPC was compared with RS for predicting chemotherapy benefit in NSABP B-20. Results RSPC had significantly more prognostic value for distant recurrence than did RS (P < .001) and showed better separation of risk in the study population. RSPC classified fewer patients as intermediate risk (17.8% v 26.7%, P < .001) and more patients as lower risk (63.8% v 54.2%, P < .001) than did RS among 1,444 N0 ER-positive patients. In B-20, the interaction of RSPC with chemotherapy was not statistically significant (P = .10), in contrast to the previously reported significant interaction of RS with chemotherapy (P = .037). Conclusion RSPC refines the assessment of distant recurrence risk and reduces the number of patients classified as intermediate risk. Adding clinicopathologic measures did not seem to enhance the value of RS alone nor the individual biology RS identifies in predicting chemotherapy benefit. PMID:22010013

  6. Risk of recurrence and chemotherapy benefit for patients with node-negative, estrogen receptor-positive breast cancer: recurrence score alone and integrated with pathologic and clinical factors.

    Science.gov (United States)

    Tang, Gong; Cuzick, Jack; Costantino, Joseph P; Dowsett, Mitch; Forbes, John F; Crager, Michael; Mamounas, Eleftherios P; Shak, Steven; Wolmark, Norman

    2011-11-20

    The 21-gene breast cancer assay recurrence score (RS) is widely used for assessing recurrence risk and predicting chemotherapy benefit in patients with estrogen receptor (ER) -positive breast cancer. Pathologic and clinical factors such as tumor size, grade, and patient age also provide independent prognostic utility. We developed a formal integration of these measures and evaluated its prognostic and predictive value. From the National Surgical Adjuvant Breast and Bowel (NSABP) B-14 and translational research cohort of the Arimidex, Tamoxifen Alone or in Combination (TransATAC) studies, we included patients who received hormonal monotherapy, had ER-positive tumors, and RS and traditional clinicopathologic factors assessed (647 and 1,088, respectively). Individual patient risk assessments from separate Cox models were combined using meta-analysis to form an RS-pathology-clinical (RSPC) assessment of distant recurrence risk. Risk assessments by RS and RSPC were compared in node-negative (N0) patients. RSPC was compared with RS for predicting chemotherapy benefit in NSABP B-20. RSPC had significantly more prognostic value for distant recurrence than did RS (P < .001) and showed better separation of risk in the study population. RSPC classified fewer patients as intermediate risk (17.8% v 26.7%, P < .001) and more patients as lower risk (63.8% v 54.2%, P < .001) than did RS among 1,444 N0 ER-positive patients. In B-20, the interaction of RSPC with chemotherapy was not statistically significant (P = .10), in contrast to the previously reported significant interaction of RS with chemotherapy (P = .037). RSPC refines the assessment of distant recurrence risk and reduces the number of patients classified as intermediate risk. Adding clinicopathologic measures did not seem to enhance the value of RS alone nor the individual biology RS identifies in predicting chemotherapy benefit.

  7. Possible role for interleukins as biomarkers for mortality and recurrence in oral cancer.

    Science.gov (United States)

    Arduino, Paolo G; Menegatti, Elisa; Cappello, Nazario; Martina, Eugenio; Gardino, Nicolò; Tanteri, Carlotta; Cavallo, Franco; Scully, Crispian; Broccoletti, Roberto

    2015-05-26

    Salivary and serum levels of interleukin-6 (IL-6) and interleukin-8 (IL-8) have previously been studied in oral cancer with conflicting results. We designed a controlled study to assess the correlation between pretreatment salivary and serum levels of IL-6 and IL-8, and all-cause survival and cancer recurrence in oral cancer patients. Fifty-two oral cancer patients and 52 healthy control cases were selected. In univariate analysis, salivary IL-6 and IL-8 seemed to be more expressed in cases (p<0.001 and p = 0.010, respectively). Multivariate analysis showed that higher pretreatment saliva IL-6 levels were significantly associated with better survival (hazard ratio [HR] = 8.62; 95% confidence interval [95% CI], 1.21-62.50; p = 0.031). To date, this is the largest prospective controlled study that has analyzed the pretreatment salivary and serum levels of IL-6 and IL-8 in oral cancer patients, suggesting salivary IL-6 as a possible prognostic biomarker. But further validation in a larger sample is still necessary.

  8. Robotic Image-Guided Stereotactic Radiotherapy, for Isolated Recurrent Primary, Lymph Node or Metastatic Prostate Cancer

    International Nuclear Information System (INIS)

    Jereczek-Fossa, Barbara Alicja; Beltramo, Giancarlo; Fariselli, Laura; Fodor, Cristiana; Santoro, Luigi; Vavassori, Andrea; Zerini, Dario; Gherardi, Federica; Ascione, Carmen; Bossi-Zanetti, Isa; Mauro, Roberta; Bregantin, Achille; Bianchi, Livia Corinna; De Cobelli, Ottavio; Orecchia, Roberto

    2012-01-01

    Purpose: To evaluate the outcome of robotic CyberKnife (Accuray, Sunnyvale, CA)–based stereotactic radiotherapy (CBK-SRT) for isolated recurrent primary, lymph node, or metastatic prostate cancer. Methods and Materials: Between May 2007 and December 2009, 34 consecutive patients/38 lesions were treated (15 patients reirradiated for local recurrence [P], 4 patients reirradiated for anastomosis recurrence [A], 16 patients treated for single lymph node recurrence [LN], and 3 patients treated for single metastasis [M]). In all but 4 patients, [ 11 C]choline positron emission tomography/computed tomography was performed. CBK-SRT consisted of reirradiation and first radiotherapy in 27 and 11 lesions, respectively. The median CBK-SRT dose was 30 Gy in 4.5 fractions (P, 30 Gy in 5 fractions; A, 30 Gy in 5 fractions; LN, 33 Gy in 3 fractions; and M, 36 Gy in 3 fractions). In 18 patients (21 lesions) androgen deprivation was added to CBK-SRT (median duration, 16.6 months). Results: The median follow-up was 16.9 months. Acute toxicity included urinary events (3 Grade 1, 2 Grade 2, and 2 Grade 3 events) and rectal events (1 Grade 1 event). Late toxicity included urinary events (3 Grade 1, 2 Grade 2, and 2 Grade 3 events) and rectal events (1 Grade 1 event and 1 Grade 2 event). Biochemical response was observed in 32 of 38 evaluable lesions. Prostate-specific antigen stabilization was seen for 4 lesions, and in 2 cases prostate-specific antigen progression was reported. The 30-month progression-free survival rate was 42.6%. Disease progression was observed for 14 lesions (5, 2, 5, and 2 in Groups P, A, LN, and M respectively). In only 3 cases, in-field progression was seen. At the time of analysis (May 2010), 19 patients are alive with no evidence of disease and 15 are alive with disease. Conclusions: CyberKnife-based stereotactic radiotherapy is a feasible approach for isolated recurrent primary, lymph node, or metastatic prostate cancer, offering excellent in-field tumor

  9. True Local Recurrences after Breast Conserving Surgery have Poor Prognosis in Patients with Early Breast Cancer

    Science.gov (United States)

    Sarsenov, Dauren; Ilgun, Serkan; Ordu, Cetin; Alco, Gul; Bozdogan, Atilla; Elbuken, Filiz; Nur Pilanci, Kezban; Agacayak, Filiz; Erdogan, Zeynep; Eralp, Yesim; Dincer, Maktav

    2016-01-01

    Background: This study was aimed at investigating clinical and histopathologic features of ipsilateral breast tumor recurrences (IBTR) and their effects on survival after breast conservation therapy. Methods: 1,400 patients who were treated between 1998 and 2007 and had breast-conserving surgery (BCS) for early breast cancer (cT1-2/N0-1/M0) were evaluated. Demographic and pathologic parameters, radiologic data, treatment, and follow-up related features of the patients were recorded. Results: 53 patients (3.8%) had IBTR after BCS within a median follow-up of 70 months. The mean age was 45.7 years (range, 27-87 years), and 22 patients (41.5%) were younger than 40 years. 33 patients (62.3%) had true recurrence (TR) and 20 were classified as new primary (NP). The median time to recurrence was shorter in TR group than in NP group (37.0 (6-216) and 47.5 (11-192) months respectively; p = 0.338). Progesterone receptor positivity was significantly higher in the NP group (p = 0.005). The overall 5-year survival rate in the NP group (95.0%) was significantly higher than that of the TR group (74.7%, p 20 mm), high grade tumor and triple-negative molecular phenotype along with developing TR negatively affected overall survival (hazard ratios were 4.2 (CI 0.98-22.76), 4.6 (CI 1.07-13.03), 4.0 (CI 0.68-46.10), 6.5 (CI 0.03-0.68), and 6.5 (CI 0.02- 0.80) respectively, p 2 cm), high grade, triple negative phenotype, and having true recurrence were identified as independent prognostic factors with a negative impact on overall survival in this dataset of patients with recurrent breast cancer. In conjunction with a more intensive follow-up program, the role of adjuvant therapy strategies should be explored further in young patients with large and high-risk tumors to reduce the risk of TR. PMID:27158571

  10. Recurrence after surgery due to cervical cancer - An evaluation of the follow-up program

    DEFF Research Database (Denmark)

    Fuglsang, Katrine; Petersen, Lone Kjeld; Blaakær, Jan

    Objective During the last 20 years the follow-up program after surgical treatment for cervical cancer has remained unchanged. Surprisingly, little is communicated in relation to the follow-up program even though it has a huge impact on the life of the women and their relatives for five years....... The focus for this study is to evaluate the follow-up program in fulfilling the purpose for early diagnosis of recurrence while reminding and concerning women, who we consider healthy after surgery, 10 times during five years. Already politicians are focusing on the subject due to the socioeconomic...... consequences, but there is a need for a foundation prior to an adjustment of the follow-up program. Methods Design: retrospective study of a cohort of women attending follow-up program after surgery due to cervical cancer. Material: From the patient register at the Department of Gynaecology and Obstetrics...

  11. Recurrent Venous Thromboembolism as the Initial Clinical Presentation of Gastric Cancer: A Case Report

    Directory of Open Access Journals (Sweden)

    Fariba Rezaeetalab

    2017-09-01

    Full Text Available Pulmonary thromboembolism (PTE is a clinically critical disease, misdiagnosis or delayed diagnosis of which can lead to increased rate of mortality. For prevention of recurrence of PTE, recognition of its risk factors or underlying diseases is of great importance. PTE is common in patients with cancer and has high morbidity and mortality rates. Although cancer is a lethal condition, PTE accelerates death in these patients. In the current study, we reported the case of a 50-year-old male presenting with dyspnea, pleuritic chest pain, and non-massive hemoptysis indicating pulmonary embolism. Anticoagulant therapy was initiated, but after 12 days of treatment, new deep vein thromboses in the left upper and right lower limbs were diagnosed. However, no specific risk factors or laboratory abnormalities were detected. History of weight loss during the recent months encouraged further investigation for ruling out malignancy, which led a diagnosis of gastric adenocarcinoma. He did not have any complaints of gastrointestinal disorders.

  12. Boron neutron capture therapy for advanced and/or recurrent cancers in the oral cavity

    International Nuclear Information System (INIS)

    Ariyoshi, Yasunori; Shimahara, Masashi; Kimura, Yoshihiro; Miyatake, Shin-ichi; Kuroiwa, Toshihiko; Nagata, Kenji; Sakurai, Yoshinori; Maruhashi, Akira; Ono, Koji

    2006-01-01

    This preliminary study of 5 patients with advanced and/or recurrent cancer in the oral cavity was performed to evaluate the effectiveness of Boron Neutron Capture Therapy (BNCT). The patients received therapy with the 10 B-carrier p-boronophenylalanine (BPA) with or without borocaptate sodium (BSH) and irradiation thereafter with epithermal neutrons. All underwent 18 F-BPA PET studies before receiving BNCT to determine the accumulation ratios of BPA in tumor and normal tissues. The tumor mass was decreased in size and at minimum a transient partial response was achieved in all cases, though rapid tumor re-growth was observed in 2. Although tentative clinical responses and improvements in quality of life were recognized, obliteration of the tumor was not obtained in any of the cases. Additional studies are required to determine the utility and indication of BNCT for oral cancer. (author)

  13. Heterogeneity wavelet kinetics from DCE-MRI for classifying gene expression based breast cancer recurrence risk.

    Science.gov (United States)

    Mahrooghy, Majid; Ashraf, Ahmed B; Daye, Dania; Mies, Carolyn; Feldman, Michael; Rosen, Mark; Kontos, Despina

    2013-01-01

    Breast tumors are heterogeneous lesions. Intra-tumor heterogeneity presents a major challenge for cancer diagnosis and treatment. Few studies have worked on capturing tumor heterogeneity from imaging. Most studies to date consider aggregate measures for tumor characterization. In this work we capture tumor heterogeneity by partitioning tumor pixels into subregions and extracting heterogeneity wavelet kinetic (HetWave) features from breast dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) to obtain the spatiotemporal patterns of the wavelet coefficients and contrast agent uptake from each partition. Using a genetic algorithm for feature selection, and a logistic regression classifier with leave one-out cross validation, we tested our proposed HetWave features for the task of classifying breast cancer recurrence risk. The classifier based on our features gave an ROC AUC of 0.78, outperforming previously proposed kinetic, texture, and spatial enhancement variance features which give AUCs of 0.69, 0.64, and 0.65, respectively.

  14. Evaluating time to cancer recurrence as a surrogate marker for survival from an information theory perspective.

    Science.gov (United States)

    Alonso, Ariel; Molenberghs, Geert

    2008-10-01

    The last two decades have seen a lot of development in the area of surrogate marker validation. One of these approaches places the evaluation in a meta-analytic framework, leading to definitions in terms of trial- and individual-level association. A drawback of this methodology is that different settings have led to different measures at the individual level. Using information theory, Alonso et al. proposed a unified framework, leading to a new definition of surrogacy, which offers interpretational advantages and is applicable in a wide range of situations. In this work, we illustrate how this information-theoretic approach can be used to evaluate surrogacy when both endpoints are of a time-to-event type. Two meta-analyses, in early and advanced colon cancer, respectively, are then used to evaluate the performance of time to cancer recurrence as a surrogate for overall survival.

  15. Identification of Known and Novel Recurrent Viral Sequences in Data from Multiple Patients and Multiple Cancers

    DEFF Research Database (Denmark)

    Friis-Nielsen, Jens; Kjartansdóttir, Kristín Rós; Mollerup, Sarah

    2016-01-01

    non-template controls, and 24 test samples. Recurrent sequences were statistically associated to biological, methodological or technical features with the aim to identify novel pathogens or plausible contaminants that may associate to a particular kit or method. We provide examples of identified......Virus discovery from high throughput sequencing data often follows a bottom-up approach where taxonomic annotation takes place prior to association to disease. Albeit effective in some cases, the approach fails to detect novel pathogens and remote variants not present in reference databases. We...... have developed a species independent pipeline that utilises sequence clustering for the identification of nucleotide sequences that co-occur across multiple sequencing data instances. We applied the workflow to 686 sequencing libraries from 252 cancer samples of different cancer and tissue types, 32...

  16. Role of blood tumor markers in predicting metastasis and local recurrence after curative resection of colon cancer

    Science.gov (United States)

    Peng, Yifan; Zhai, Zhiwei; Li, Zhongmin; Wang, Lin; Gu, Jin

    2015-01-01

    Aim: To investigate the prognostic value of carcinoembryonic antigen (CEA), CA199, CA724 and CA242 in peripheral blood and local draining venous blood in colon cancer patients after curative resection. Methods: 92 colon cancer patients who received curative resection were retrospectively analyzed. The CEA, CA199, CA724 and CA242 were detected in peripheral blood and local draining venous blood. Results: Metastasis or local recurrence was found in 29 (29/92, 31.5%) patients during follow-up period. 92 patients were divided into two groups: metastasis/local recurrence group (n = 29) and non-metastasis/local recurrence group (n = 63). Peripheral venous CEA, CA199, CA724 and CA242 (p-CEA, p-CA199, p-CA724 and p-CA242) were comparable between two groups (P > 0.05). The median draining venous CEA (d-CEA) in metastases/local recurrence group (23.7 ± 6.9 ng/ml) was significantly higher than that in non-metastases/local recurrence group (18.1 ± 6.3 ng/ml; P 0.05). The optimal cut-off value of d-CEA was 2.76 ng/ml, with the sensitivity and specificity of 90% and 40% in the prediction of metastasis or local recurrence, respectively. d-CEA correlated with tumor differentiation, T stage, TNM stage, metastasis and local recurrence. Subgroup analysis showed that, of 41 patients with stage II colon cancer, the optimal cut-off value of d-CEA was 8.78 ng/mL, and the sensitivity and specificity were 87.5% and 69.7% in the prediction of metastasis or local recurrence, respectively. Conclusion: d-CEA may be a prognostic factor for stage II colon cancer patients. PMID:25785084

  17. 68Ga Bombesin PET/MRI in Patients with Biochemically Recurrent Prostate Cancer and Noncontributory Conventional Imaging

    Science.gov (United States)

    2017-10-01

    flight (TOF)-enabled simultaneous positron emission tomography (PET) / magnetic resonance imaging (MRI) scanner. T1-weighted (T1w), T2 -weighted (T2w...bombesin analog receptor antagonist (RM2) is used as a promising diagnostic method for patients with suspicion of PCa recurrence. Here, we evaluate ... evaluate if 68Ga-RM2 PET/MRI can improve the diagnostic accuracy of recurrent prostate cancer earlier, when PSA level is still low and no disease is seen

  18. Usefulness of F 18 FDG PET/CT In Assessment of Recurrence of Cervical Cancer After Treatment

    International Nuclear Information System (INIS)

    Lee, Minkyung; Lee, Yukyung; Hwang, Kyung Hoon; Park, Chan Youg; Choe, Wonsick

    2011-01-01

    Until now, serum tumor markers, physical examination, and conventional imaging modalities, such as CT of MRI, have been used in assessment of recurrence of cervical cancer after treatment. However, CT and MRI provide only anatomical data, which makes analysis of post treatment change difficult. This study aims to explore the effectiveness of PET/CT, a new scanning device that combines PET and CT, in evaluation of cervical cancer lesions in patients with suspected recurrence. We studied 51 patients suspected of recurrence among those who underwent F 18 FDG PET/CT for cervical cancer follow up at Gachon University Gil Hospital between June 2006 and August 2009. Patients were considered to be at risk for recurrence if they reported symptoms that were clinically suggestive of recurrence, or if physical examination showed abnormalities, serum tumor marker levels rose, or follow up images revealed changes, such as new lesions or swelling of previous sites. Sensitivity, accuracy, specificity, and positive and negative predictive values of PET/CT were measured. A total of 37 patients were confirmed with recurrence or metastasis, 13 of whom were diagnosed histologically. Measured across all patients, PET/CT scored 97.3% on sensitivity, 71.4% on specificity, a positive predictive value of 90%, a negative predictive value of 90.9%, and an accuracy of 90.2%. PET/CT yielded only one false negative diagnosis and four false positives. As F 18 FDG PET/CT has high sensitivity and negative predictive value in diagnosis of recurrent cervical cancers, it is expected that it will be useful for clinical determination of recurrence and prevention of unnecessary additional treatments. The hope is that a future study on a larger scale will contribute further to determination of the efficacy of PET/CT

  19. A Hybrid Computer-aided-diagnosis System for Prediction of Breast Cancer Recurrence (HPBCR Using Optimized Ensemble Learning

    Directory of Open Access Journals (Sweden)

    Mohammad R. Mohebian

    Full Text Available Cancer is a collection of diseases that involves growing abnormal cells with the potential to invade or spread to the body. Breast cancer is the second leading cause of cancer death among women. A method for 5-year breast cancer recurrence prediction is presented in this manuscript. Clinicopathologic characteristics of 579 breast cancer patients (recurrence prevalence of 19.3% were analyzed and discriminative features were selected using statistical feature selection methods. They were further refined by Particle Swarm Optimization (PSO as the inputs of the classification system with ensemble learning (Bagged Decision Tree: BDT. The proper combination of selected categorical features and also the weight (importance of the selected interval-measurement-scale features were identified by the PSO algorithm. The performance of HPBCR (hybrid predictor of breast cancer recurrence was assessed using the holdout and 4-fold cross-validation. Three other classifiers namely as supported vector machines, DT, and multilayer perceptron neural network were used for comparison. The selected features were diagnosis age, tumor size, lymph node involvement ratio, number of involved axillary lymph nodes, progesterone receptor expression, having hormone therapy and type of surgery. The minimum sensitivity, specificity, precision and accuracy of HPBCR were 77%, 93%, 95% and 85%, respectively in the entire cross-validation folds and the hold-out test fold. HPBCR outperformed the other tested classifiers. It showed excellent agreement with the gold standard (i.e. the oncologist opinion after blood tumor marker and imaging tests, and tissue biopsy. This algorithm is thus a promising online tool for the prediction of breast cancer recurrence. Keywords: Breast cancer, Cancer recurrence, Computer-assisted diagnosis, Machine learning, Prognosis

  20. Health-related quality of life after surgery for primary advanced rectal cancer and recurrent rectal cancer a review

    DEFF Research Database (Denmark)

    Thaysen, Henriette Vind

    2012-01-01

    , physical, social, role and sexual function seemed to be impaired for a varying time after surgery. All the studies had methodical problems due to small sample size (12-44 patients) and different points of time for the assessment of HRQoL (12.3-47 months) which made it difficult to determine the period...... studies concerning surgery for primary advanced or recurrent rectal cancer and describing methods used for measuring HRQoL were considered. Results Seven studies were identified including two prospective longitudinal, three cross-sectional and two based on qualitative data. Global quality of life...

  1. Biliary intervention for malignant obstructive jaundice

    International Nuclear Information System (INIS)

    Naoi, Yutaka; Suzuki, Fuminao.

    1990-01-01

    Currently, diagnosis of obstructive jaundice has become easier with CT and USEG, and percutaneous transhepatic cholangialdrainage (PTCD) for obstructive jaundice has also become much safer using USEG control. We have performed PTCD in 277 cases, from December 1976 to May 1989 at Saitama Cancer Center with specially designed thin needle. And using a PTCD fistula, we have been attempted radiotherapy for 7 cases of the bile duct cancer using Remoto After Loading System (RALS), and hyperthermia for 5 cases of bile duct cancer using antenna of microwaves. From autopsy cases, we evaluated treated lesion pathologically, and we obtained the following results. Dosage of biliary RALS need up to 50 Gy at the point of 1 cm from 60 Co sourse. Biliary hyperthermia using microwave seem to be unsuccessful, and further improvement to the antenna of microwave were necessary. Furthermore, we have attempted biliary endoprosthesis 27 cases, for better quality of life to the patients with malignant obstructive jaundice. These methods seem to be effective in prolonging patient's lives, comparing of cases in which PTCD of an external fistula has been performed. (author)

  2. Texture analysis of automatic graph cuts segmentations for detection of lung cancer recurrence after stereotactic radiotherapy

    Science.gov (United States)

    Mattonen, Sarah A.; Palma, David A.; Haasbeek, Cornelis J. A.; Senan, Suresh; Ward, Aaron D.

    2015-03-01

    Stereotactic ablative radiotherapy (SABR) is a treatment for early-stage lung cancer with local control rates comparable to surgery. After SABR, benign radiation induced lung injury (RILI) results in tumour-mimicking changes on computed tomography (CT) imaging. Distinguishing recurrence from RILI is a critical clinical decision determining the need for potentially life-saving salvage therapies whose high risks in this population dictate their use only for true recurrences. Current approaches do not reliably detect recurrence within a year post-SABR. We measured the detection accuracy of texture features within automatically determined regions of interest, with the only operator input being the single line segment measuring tumour diameter, normally taken during the clinical workflow. Our leave-one-out cross validation on images taken 2-5 months post-SABR showed robustness of the entropy measure, with classification error of 26% and area under the receiver operating characteristic curve (AUC) of 0.77 using automatic segmentation; the results using manual segmentation were 24% and 0.75, respectively. AUCs for this feature increased to 0.82 and 0.93 at 8-14 months and 14-20 months post SABR, respectively, suggesting even better performance nearer to the date of clinical diagnosis of recurrence; thus this system could also be used to support and reinforce the physician's decision at that time. Based on our ongoing validation of this automatic approach on a larger sample, we aim to develop a computer-aided diagnosis system which will support the physician's decision to apply timely salvage therapies and prevent patients with RILI from undergoing invasive and risky procedures.

  3. Reduced recurrence of late hemorrhagic radiation cystitis by WF10 therapy in cervical cancer patients

    International Nuclear Information System (INIS)

    Veerasarn, Vutisiri; Khorprasert, Chonlakiet; Lorvidhaya, Vicharn; Sangruchi, Supatra; Tantivatana, Thanatip; Narkwong, Ladawan; Kongthanarat, Yongyut; Chitapanarux, Imjai; Tesavibul, Chanawat; Panichevaluk, Apichart; Puribhat, Sirisak; Sangkittipaiboon, Somphob; Sookpreedee, Lak; Lertsanguansinchai, Prasert; Phromratanapongse, Pramook; Rungpoka, Poonkiat; Trithratipvikul, Supamitr; Lojanapiwat, Bannakij; Ruangdilokrat, Sathit; Ngampanprasert, Pichai

    2004-01-01

    Background and purpose: To evaluate the efficacy and the safety of WF10 as adjunct to standard treatment in the management of late hemorrhagic radiation cystitis compared to standard treatment alone. Patients and methods: Cervical cancer patients with Grade 2 or 3 late hemorrhagic radiation cystitis, were randomized and treated with WF10 0.5 ml/kg body weight, diluted in physiological saline or 5% dextrose water 250 ml, intravenous infusions over 2 h on 5 consecutive days, every 3 weeks for 2 cycles plus standard treatment (WF10 group) or standard treatment alone (control group). Fifty patients in each group were evaluated by questioning; urinalysis and cystoscopy during a 1 year follow up. Results: At week 7, 37 patients (74%) in the WF10 group and 32 patients (64%) in the control group showed complete resolution in objective hematuria (P=0.28). Significantly lower use of antibiotics (P=0.002) and antispasmodics (P<0.001) was found in the WF10 group. Among the responders, 24 patients (77%) in the control group experienced recurrent objective hematuria, whereas in the WF10 group only 17 patients (47%) experienced a recurrence (P=0.01). Recurrence of objective hematuria occurred significantly faster in the control group as evidenced by Kaplan-Meier and log-rank statistics (P=0.004), suggesting a long-term effect of WF10. Cystoscopy, at the end of the treatment period and after the one year follow up showed overall improvement without significant difference between two groups. No severe toxicity was monitored. Conclusions: WF10 therapy is a safe, non-invasive and convenient method in the management of late hemorrhagic radiation cystitis. WF10 therapy, as adjunct to standard treatment, has significantly reduced recurrence of objective hematuria, compared to standard treatment alone, during a one year follow up

  4. Influence of margin status and radiation on recurrence after radical hysterectomy in Stage IB cervical cancer

    International Nuclear Information System (INIS)

    Viswanathan, Akila N.; Lee, Hang; Hanson, Emily; Berkowitz, Ross S.; Crum, Christopher P.

    2006-01-01

    Purpose: To examine the relationship between margin status and local recurrence (LR) or any recurrence after radical hysterectomy (RH) in women treated with or without radiotherapy (RT) for Stage IB cervical carcinoma. Methods and Materials: This study included 284 patients after RH with assessable margins between 1980 and 2000. Each margin was scored as negative (≥1 cm), close (>0 and <1 cm), or positive. The outcomes measured were any recurrence, LR, and relapse-free survival. Results: The crude rate for any recurrence was 11%, 20%, and 38% for patients with negative, close, and positive margins, respectively. The crude rate for LR was 10%, 11%, and 38%, respectively. Postoperative RT decreased the rate of LR from 10% to 0% for negative, 17% to 0% for close, and 50% to 25% for positive margins. The significant predictors of decreased relapse-free survival on univariate analysis were the depth of tumor invasion (hazard ratio [HR] 2.14/cm increase, p = 0.007), positive margins (HR 3.92, p = 0.02), tumor size (HR 1.3/cm increase, p = 0.02), lymphovascular invasion (HR 2.19, p = 0.03), and margin status (HR 0.002/increasing millimeter from cancer for those with close margins, p = 0.03). Long-term side effects occurred in 8% after RH and 19% after RH and RT. Conclusion: The use of postoperative RT may decrease the risk of LR in patients with close paracervical margins. Patients with other adverse prognostic factors and close margins may also benefit from the use of postoperative RT. However, RT after RH may increase the risk of long-term side effects

  5. The Use of Re-irradiation in Locally Recurrent, Non-metastatic Rectal Cancer.

    Science.gov (United States)

    Susko, Matthew; Lee, Jason; Salama, Joseph; Thomas, Samantha; Uronis, Hope; Hsu, David; Migaly, John; Willett, Christopher; Czito, Brian; Palta, Manisha

    2016-10-01

    The optimal approach to patients with locally recurrent, non-metastatic rectal cancer is unclear. This study evaluates the outcomes and toxicity associated with pelvic re-irradiation. Patients undergoing re-irradiation for locally recurrent, non-metastatic, rectal cancer between 2000 and 2014 were identified. Acute and late toxicities were assessed using common terminology criteria for adverse events version 4.0. Disease-related endpoints included palliation of local symptoms, surgical outcomes, and local progression-free survival (PFS), distant PFS and overall survival (OS) using the Kaplan-Meier method. Thirty-three patients met the criteria for inclusion in this study. Two (6 %) experienced early grade 3+ toxicity and seven (21 %) experienced late grade 3+ toxicity. Twenty-three patients presented with symptomatic local recurrence and 18 (78 %) reported symptomatic relief. Median local PFS was 8.7 (95 % CI 3.8-15.2) months, with a 2-year rate of 15.7 % (4.1-34.2), and median time to distant progression was 4.4 (2.2-33.3) months, with a 2-year distant PFS rate of 38.9 % (20.1-57.3). Median OS time for patients was 23.1 (11.1-33.0) months. Of the 14 patients who underwent surgery, median survival was 32.3 (13.8-48.0) months compared with 13.3 (2.2-33.0) months in patients not undergoing surgery (p = 0.10). A margin-negative (R0) resection was achieved in 10 (71 %) of the surgeries. Radiation treatment modality (intensity-modulated radiation therapy, three-dimensional conformal radiotherapy, intraoperative radiation therapy) did not influence local or distant PFS or OS. Re-irradiation is a beneficial treatment modality for the management of locally recurrent, non-metastatic rectal cancer. It is associated with symptom improvement, low rates of toxicity, and similar benefits among radiation modalities.

  6. Locoregional recurrences following radical external beam irradiation and interstitial implantation for operable breast cancer - a twenty three year experience

    International Nuclear Information System (INIS)

    Leung, S.; Otmezguine, Y.; Calitchi, E.; Mazeron, J.J.; Le Bourgeois, J.P.; Pierquin, B.

    1986-01-01

    Locoregional recurrences are reported in 493 consecutive with T1 T2 N0 N1 breast cancer patients who were treated with radical external beam irradiation and interstitial 192 Ir implant between 1961 and 1979. Follow-up ranges from 5-23 years (mean 10 years) with 195 patients having 10-23 years follow up (mean 12 years). There were 51 (10%) locoregional recurrences with 34 mammary, 14 combined mammary/axillary and 3 isolated axillary recurrences. The 10 year relapse rate was 20/195 (10%). The results have been compared with other series in the literature and changes in the authors' current protocol are described. (Auth.)

  7. Oestrogen receptors, nodes and stage as predictors of post-recurrence survival in 457 breast cancer patients.

    Science.gov (United States)

    Shek, L L; Godolphin, W; Spinelli, J J

    1987-12-01

    The relationship to survival after first recurrence of oestrogen receptor (ER), nodal status and TNM stage at diagnosis, and treatment for advanced disease was studied in 457 females whose primary breast cancer was diagnosed in 1975 to 1981. Receptor concentration was the most important predictor of post-recurrence survival, with some additional information conveyed by nodal status. ER predicted survival after recurrence independently of nodal status, clinical stage or mode of therapy. Response to endocrine therapy is only a facet of the generally favourable prognosis of ER positive patients, rather than the sole explanation.

  8. The effect of external beam radiotherapy volume on locoregional control in patients with locoregionally advanced or recurrent nonanaplastic thyroid cancer

    International Nuclear Information System (INIS)

    Kim, Tae Hyun; Kim, Sang Soo; Cho, Kwan Ho; Shin, Kyung Hwan; Chung, Ki-Wook; Lee, You Jin; Park, Chan Sung; Lee, Eun Kyung; Kim, Tae Sung; Kim, Seok Ki; Jung, Yoo Seok; Ryu, Jun Sun

    2010-01-01

    We evaluated outcomes of patients treated with external beam radiotherapy (EBRT) for locoregionally advanced or recurrent nonanaplastic thyroid cancer and analyzed the effect of EBRT volume on locoregional control. This study included 23 patients with locoregionally advanced or recurrent nonanaplastic thyroid cancer who were treated with EBRT. Two different EBRT target volumes were executed as follows: 1) limited field (LF, n = 11) included the primary (involved lobe) or recurrent tumor bed and the positive nodal area; 2) elective field (EF, n = 12) included the primary (involved lobe) or recurrent tumor bed and the regional nodal areas in the cervical neck and upper mediastinum. Clinical parameters, such as gender, age, histologic type, recurrence, stage, thyroglobulin level, postoperative residuum, radioiodine treatment, and EBRT volume were analyzed to identify prognostic factors associated with locoregional control. There were no significant differences in the clinical parameter distributions between the LF and EF groups. In the LF group, six (55%) patients developed locoregional recurrence and three (27%) developed distant metastasis. In the EF group, one (8%) patient developed locoregional recurrence and one (8%) developed a distant metastasis. There was a significant difference in locoregional control rate at 5 years in the LF and EF groups (40% vs. 89%, p = 0.041). There were no significant differences in incidences of acute and late toxicities between two groups (p >0.05). EBRT with EF provided significantly better locoregional control than that of LF; however, further larger scaled studies are warranted

  9. Treatment of biliary stricture by percutaneous transhepatic insertion of metallic stent

    International Nuclear Information System (INIS)

    He Xiaofeng; Shan Hong; Chen Yong; Li Yanhao

    1997-01-01

    Purpose: Percutaneous transhepatic insertion of biliary stent (PTIBS) was adopted for treating malignant and benign biliary stricture. The therapeutic effect, technique and complications were investigated. Materials and methods: Twenty-five patients with biliary stricture were treated by PTIBS, including hilar biliary cancer 16 cases, pancreatic cancer 4 cases, hilar metastatic cancer 3 cases, and post-operative biliary stricture of bile duct 2 cases. Results: The technical success rate was 96.0% (24/25). Two stents were placed in the right and left hepatic ducts respectively in 2 cases. The survival rate of 6 and 12 months were 73.3% and 46.6%. Restenosis rate was 40.0% in 6 months. Mild hemobilia (44.0%) and retrograde infection (8.0%) were the main complications which could be managed by conservative treatment. Conclusion: It was suggested that PTIBS was a safe and effective method in the treatment of biliary stricture. There was higher success rate of PTIBS as compared to endoscopic retrograde biliary, approach especially in patients with hilar biliary stricture. If combined with chemotherapy, the survival rate of malignant biliary stricture could be further improved

  10. Radiation therapy for chest wall recurrence of breast cancer after mastectomy in a favorable subgroup of patients

    International Nuclear Information System (INIS)

    Hsi, R. Alex; Antell, Andrew; Schultz, Delray J.; Solin, Lawrence J.

    1998-01-01

    Purpose: Long-term outcome after radiation therapy for local-regional recurrence of breast cancer after mastectomy is generally poor. This study was performed to evaluate the long-term outcome for a potentially favorable subgroup of patients with chest wall recurrence. Methods and Materials: Of 71 patients with an isolated local-regional recurrence of breast cancer after mastectomy, 18 were identified who met the following favorable selection criteria: 1) a disease-free interval after mastectomy of 2 years or more, 2) an isolated chest wall recurrence, and 3) tumor size < 3 cm or complete excision of the recurrent disease. All 18 patients were treated with local-regional irradiation between 1967 and 1988. Radiotherapy (RT) was delivered to the chest wall to a median total dose of 60 Gy (range 30-66 Gy). Four patients received adjuvant chemotherapy and six patients received adjuvant hormonal therapy. Results: With a median follow-up of 8.4 years, nine of 18 patients were alive and free of disease. The 10-year actuarial overall and cause-specific survivals were 72% and 77%, respectively. The 10-year actuarial relapse-free survival and local control were 42% and 86%, respectively. Conclusion: Treatment for a local-regional recurrence of breast cancer after mastectomy in a favorable subgroup of patients results in a high rate of long-term survival as well as excellent local control. Aggressive treatment is warranted in this favorable subgroup of patients. 1998 Elsevier Science Inc

  11. Hyperthermia of locally advanced or recurrent gynecological cancer. The effect of combination with irradiation or chemotherapy

    International Nuclear Information System (INIS)

    Terashima, Hiromi; Imada, Hajime; Egashira, Kanji; Nakata, Hajime; Kunugita, Naoki; Matsuura, Yuusuke; Kashimura, Masamichi

    1995-01-01

    Between May 1986 and April 1994, 15 patients with advanced or recurrent gynecological cancer were treated with combined therapy of hyperthermia and irradiation or chemotherapy at UOEH Hospital. Initial cases were treated by hyperthermia combined with irradiation in 4 and with chemotherapy in 2. Recurrent 9 cases were treated by hyperthermia combined with chemotherapy or by hyperthermia alone. Radiotherapy was given in a conventional way 5 fractions per week and hyperthermia was performed using RF capacitive heating equipment, Thermotron RF-8, once or twice a week. Intratumoral temperature was measured by thermocouple inserted into the tumor and kept at 42-44degC for 30-40 minutes. Complete response (CR) and partial response (PR), defined as 50% or more regression, was obtained in 8/15 (53%). Response rates (CR+PR/all cases) were good in initially treated cases (5/6, 83%), irradiated cases (7/8, 88%) and cases hearted over 42degC (7/9, 78%). Combined therapy of hyperthermia and radiotherapy seemed to be useful for controlling advanced gynecological cancers. (author)

  12. A case of severe encephalitis while on PD-1 immunotherapy for recurrent clear cell ovarian cancer

    Directory of Open Access Journals (Sweden)

    Morgan Burke

    2018-05-01

    Full Text Available Recurrent clear cell ovarian carcinoma is a difficult to treat condition and early trial data has suggested a possible role for immune checkpoint inhibitors. Nivolumab is an anti-PD-1 immunotherapy that has been used in this setting. While immune related toxicity of these agents has been well described, the occurrence of immune specific neurotoxicity is thought to be rare. We present a case of severe encephalitis while on PD-1 immunotherapy for a recurrent ovarian clear cell cancer and we believe this to be the first such reported case associated with the use of PD-1 inhibitor monotherapy. In this case, a 64-year-old woman with persistent clear cell ovarian cancer on Nivolumab presented with a severe fever of unknown origin and delirium; initial imaging and diagnostic work-up suggested a neurological etiology, but with no clear source. We concluded that this was a severe case of immune related encephalitis, thought to be brought about by the anti-PD-1 immunotherapy which responded well to systemic corticosteroids and plasmapheresis and the patient able to make a full recovery. We present a summary of the case and its management as well as a review of the literature on the previously reported neurotoxicity's of PD-1 inhibitors.

  13. Boron neutron capture therapy outcomes for advanced or recurrent head and neck cancer

    International Nuclear Information System (INIS)

    Suzuki, Minoru; Kato, Ituro; Aihara, Teruhito

    2014-01-01

    We retrospectively review outcomes of applying boron neutron capture therapy (BNCT) to unresectable advanced or recurrent head and neck cancers. Patients who were treated with BNCT for either local recurrent or newly diagnosed unresectable head or neck cancers between December 2001 and September 2007 were included. Clinicopathological characteristics and clinical outcomes were retrieved from hospital records. Either a combination of borocaptate sodium and boronophenylalanine (BPA) or BPA alone were used as boron compounds. In all the treatment cases, the dose constraint was set to deliver a dose <10–12 Gy-eq to the skin or oral mucosa. There was a patient cohort of 62, with a median follow-up of 18.7 months (range, 0.7–40.8). A total of 87 BNCT procedures were performed. The overall response rate was 58% within 6 months after BNCT. The median survival time was 10.1 months from the time of BNCT. The 1- and 2-year overall survival (OS) rates were 43.1% and 24.2%, respectively. The major acute Grade 3 or 4 toxicities were hyperamylasemia (38.6%), fatigue (6.5%), mucositis/stomatitis (9.7%) and pain (9.7%), all of which were manageable. Three patients died of treatment-related toxicity. Three patients experienced carotid artery hemorrhage, two of whom had coexistent infection of the carotid artery. This study confirmed the feasibility of our dose-estimation method and that controlled trials are warranted. (author)

  14. Integration of Pathway Knowledge and Dynamic Bayesian Networks for the Prediction of Oral Cancer Recurrence.

    Science.gov (United States)

    Kourou, Konstantina; Papaloukas, Costas; Fotiadis, Dimitrios I

    2017-03-01

    Oral squamous cell carcinoma has been characterized as a complex disease which involves dynamic genomic changes at the molecular level. These changes indicate the worth to explore the interactions of the molecules and especially of differentially expressed genes that contribute to cancer progression. Moreover, based on this knowledge the identification of differentially expressed genes and related molecular pathways is of great importance. In the present study, we exploit differentially expressed genes in order to further perform pathway enrichment analysis. According to our results we found significant pathways in which the disease associated genes have been identified as strongly enriched. Furthermore, based on the results of the pathway enrichment analysis we propose a methodology for predicting oral cancer recurrence using dynamic Bayesian networks. The methodology takes into consideration time series gene expression data in order to predict a disease recurrence. Subsequently, we are able to conjecture about the causal interactions between genes in consecutive time intervals. Concerning the performance of the predictive models, the overall accuracy of the algorithm is 81.8% and the area under the ROC curve 89.2% regarding the knowledge from the overrepresented pre-NOTCH Expression and processing pathway.

  15. Tumor markers in finding recurrent disease in colorectal cancer: a diagnostic review

    Directory of Open Access Journals (Sweden)

    Anneke Muller Kobold

    2013-02-01

    Full Text Available Aim: In the search for evidence-based follow-up of patients after resection for colorectal cancer, numerous tumor markers have been proposed. This review has evaluated these markers and comments on the diagnostic accuracy in finding recurrent disease in relation to Carcino-Embryonic Antigen (CEA. Methods: A comprehensive literature review (1985-2010 was performed by two independent reviewers. Sensitivity and specificity of markers mentioned in the articles were checked by recalculation. A validated quality score system was used to estimate study quality. Results: Seventeen studies focusing on eight different markers were included. Three markers were shown to have comparable or better accuracy than CEA: TPA, CA 242 and CA 72-4 in at least one study. These three markers, from four independent studies, showed a tumor marker sensitivity of > 60% in combination with an outperformance of CEA in follow-up. These results were not confirmed by six other studies investigating the same markers. Conclusion: This review revealed three tumor markers other than CEA that have been shown to adequately indicate recurrences in colorectal cancer. However, comparability of studies was difficult. Therefore a prospective study of these markers seems necessary to investigate their real value, and to overcome design and inclusion biases.

  16. Differences between colon and rectal cancer in complications, short-term survival and recurrences.

    Science.gov (United States)

    van der Sijp, Max P L; Bastiaannet, Esther; Mesker, Wilma E; van der Geest, Lydia G M; Breugom, Anne J; Steup, Willem H; Marinelli, Andreas W K S; Tseng, Larissa N L; Tollenaar, Rob A E M; van de Velde, Cornelis J H; Dekker, J W T

    2016-10-01

    Many apparent differences exist in aetiology, genetics, anatomy and treatment response between colon cancer (CC) and rectal cancer (RC). This study examines the differences in patient characteristics, prevalence of complications and their effect on short-term survival, long-term survival and the rate of recurrence between RC and CC. For all stage II-III CC and RC patients who underwent resection with curative intent (2006-2008) in five hospitals in the Netherlands, occurrence of complications, crude survival, relative survival and recurrence rates were compared. A total of 767 CC and 272 RC patients underwent resection. Significant differences were found for age, gender, emergency surgery, T-stage and grade. CC patients experie