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Sample records for advanced hematologic cancer

  1. Advances and prospect of hematology

    OpenAIRE

    Jian-min WANG; Gao, Lei; Hu, Xiao-Xia; Chen, Jie; Qiu, Hui-Ying; Zhang, Wei-Ping; Yang, Jian-Min

    2011-01-01

    Over the past decade,promising progress has been made in hematology by domestic and oversea researchers,such as the biological features of hematopoietic stem cells,underlying mechanism involving epigenetics of hematological disease and the intervention measures thereof,molecular diagnosis and targeted therapy,optimization of therapeutic protocol for hematopoietic stem cell transplantation,selection of alternative donors,and prevention and treatment of complications post transplantation.Develo...

  2. Advances and prospect of hematology

    Directory of Open Access Journals (Sweden)

    Jian-min WANG

    2011-03-01

    Full Text Available Over the past decade,promising progress has been made in hematology by domestic and oversea researchers,such as the biological features of hematopoietic stem cells,underlying mechanism involving epigenetics of hematological disease and the intervention measures thereof,molecular diagnosis and targeted therapy,optimization of therapeutic protocol for hematopoietic stem cell transplantation,selection of alternative donors,and prevention and treatment of complications post transplantation.Development of hematology in the future will focus on the following fields.Chromosome translocation and gene mutation are key diagnostic criteria in the new version of WHO classification of tumors of hematopoietic and lymphoid tissues.And the detections of these aberrant alterations make tailored therapy and follow-up of therapeutic effects possible.And more attention should be placed on the translational research of stem cell and niche,as well the pathogenesis of hematopoietic diseases including aberrant histone acetylation,DNA methylation and expression of abnormal micro RNA,which will promote the further understanding of the pathogenesis of hematopoietic diseases and made targeted therapy as well as personalized medicine possible.In addition,the prevention and treatment of complications of stem cell transplantation are made through the optimization of conditioning regimen,the combination of different drugs as well as cellular immunization,which should greatly improve the effects of hematopoietic stem cell transplantation,and bring benefits to the patients and can be utilized in the medical rescue in military events.

  3. DCB - Cancer Immunology, Hematology, and Etiology Research

    Science.gov (United States)

    Part of NCI’s Division of Cancer Biology’s research portfolio, studies supported include the characterization of basic mechanisms relevant to anti-tumor immune responses and hematologic malignancies.

  4. Cardiovascular and Hematological Medicine in 2013 - Advances and Insights.

    Science.gov (United States)

    Mukherjee, Debabrata

    2012-12-11

    Welcome to the first issue of Cardiovascular & Hematological Agents in Medicinal Chemistry (CHAMC) for 2013. I hope everyone has had an enjoyable holiday season and I want to wish everyone a wonderful New Year. As you know, our journal (CHAMC) aims to cover the latest and outstanding developments in medicinal chemistry, rational drug design for the discovery of novel cardiovascular and hematological Agents and discusses such therapies in clinical practice. Each issue contains a series of timely in-depth reviews, original research articles and drug clinical trial studies written by leaders in the field covering a range of current topics in cardiovascular and hematological sciences. I feel that CHAMC is an essential journal for every medicinal chemist, clinician and healthcare provider who wishes to be kept informed and up-to-date with the latest and most important developments in cardiovascular and hematological drug discovery and their clinical uses. In the coming issues of the journal, we will discuss several important topics pertinent to chemists and clinicians in the cardiovascular and hematology fields such as curcumin and resveratrol as alternative medicinal agents against metabolic syndrome, interrelationship between chronic kidney disease and risk of cardiovascular diseases and effects of direct renin inhibitor, aliskiren, on arterial hypertension, chronic kidney disease and cardiovascular disease among others. The journal also delves into hot topics such as genetic testing and personalized medicine, use of literature-based discovery to identify novel therapeutic approaches, pharmacologic mechanism and clinical relevance of P2Y12 inhibitors and intracoronary injection of glycoprotein IIb/IIIa, abciximab, as adjuvant therapy in primary coronary intervention. Cardiovascular medicine and hematology are both very dynamic fields with rapid advances and we will continue to work to keep you up to date on new advances and therapies. I would also take this

  5. Long-term outcomes among older patients following nonmyeloablative conditioning and allogeneic hematopoietic cell transplantation for advanced hematologic malignancies

    DEFF Research Database (Denmark)

    Sorror, Mohamed L; Sandmaier, Brenda M; Storer, Barry E;

    2011-01-01

    A minimally toxic nonmyeloablative regimen was developed for allogeneic hematopoietic cell transplantation (HCT) to treat patients with advanced hematologic malignancies who are older or have comorbid conditions....

  6. The role of cytokines in development of hematological and immune disorders at radiation therapy for uterine body cancer

    International Nuclear Information System (INIS)

    The changes in hematological and immune parameters in patients with uterine body cancer were analyzed by the stages of the combined treatment. The rol of cytokines in the development of hematologic and immune disorders was assessed

  7. Advances in haplo-identical stem cell transplantation in adults with high-risk hematological malignancies

    OpenAIRE

    Ricci, Michael J; Medin, Jeffrey A; Foley, Ronan S

    2014-01-01

    Allogeneic bone marrow transplant is a life-saving procedure for adults and children that have high-risk or relapsed hematological malignancies. Incremental advances in the procedure, as well as expanded sources of donor hematopoietic cell grafts have significantly improved overall rates of success. Yet, the outcomes for patients for whom suitable donors cannot be found remain a significant limitation. These patients may benefit from a hematopoietic cell transplant wherein a relative donor is...

  8. Hedgehog signaling in cancer stem cells: a focus on hematological cancers

    Directory of Open Access Journals (Sweden)

    Campbell V

    2015-01-01

    Full Text Available Victoria Campbell, Mhairi Copland Paul O'Gorman Leukaemia Research Centre, Institute of Cancer Sciences, College of Medical, Veterninary and Life Sciences, University of Glasgow, Glasgow, UK Abstract: The stem cell paradigm was first demonstrated in hematopoietic stem cells. Whilst classically it was cytokines and chemokines which were believed to control stem cell fate, more recently it has become apparent that the stem cell niche and highly conserved embryonic pathways play a key role in governing stem cell behavior. One of these pathways, the hedgehog signaling pathway, found in all organisms, is vitally important in embryogenesis, performing the function of patterning through early stages of development, and in adulthood, through the control of somatic stem cell numbers. In addition to these roles in health however, it has been found to be deregulated in a number of solid and hematological malignancies, components of the hedgehog pathway being associated with a poor prognosis. Further, these components represent viable therapeutic targets, with inhibition from a drug development perspective being readily achieved, making the hedgehog pathway an attractive potential therapeutic target. However, although the concept of cancer stem cells is well established, how these cells arise and the factors which influence their behavior are not yet fully understood. The role of the hedgehog signaling pathway and its potential as a therapeutic target in hematological malignancies is the focus of this review. Keywords: hedgehog signaling pathway, stem cell, cancer stem cell, hematopoiesis, myeloid, lymphoid

  9. [Cancer-related fatigue in hematological cancer: hematologist's and patient's view].

    Science.gov (United States)

    La Verde, Giacinto; Arienti, Danilo

    2002-09-01

    Fatigue is a common complication in cancer patients, particularly in those receiving chemotherapy, with important negative effects on quality of life. It is not sufficiently studied, not completely understood and does not receive adequate consideration. The aim of this study is to improve knowledge on epidemiology, aetiology and treatment of fatigue in cancer patients in Italy. Answers to a questionnaire administered to 300 hematologists and a similar number of patients with hematological cancer have been evaluated. According to the opinion of hematologists and the experience of patients, fatigue is the most frequent and long-lasting symptom in patients with hematological cancer compromising their quality of life. The majority of the patients of the study group reports fatigue along the course of their disease, and this symptom is prominent in how it affects the different aspects of quality of life: their daily routine, working and social interaction according to clinicians; physical and emotional well-being according to patients. The results of the hematologist study group found anemia to be the leading cause of cancer-related fatigue. For the management of the symptom, the treatment of anemia is mainly done with transfusion and drugs, and it is advisable in the majority of the patients. There is still debate on the definition of anemia: hemoglobin (Hb) levels < 8 g/dl according to one third of the clinicians and greater values up to 10-11 g/dl for the others. According to the hematologists of the study group, a treatment for fatigue is generally recommended for the majority of the cancer patients, yet patients reported that, on the contrary, 50% of their hematologists did not suggest any specific treatment for this aim. PMID:12355982

  10. Hematologic emergencies

    Directory of Open Access Journals (Sweden)

    Daniele Vallisa

    2012-01-01

    Full Text Available In recent years, the surprising progress made in other areas of hematology (advances in the understanding of leukemogenesis, improved transplant techniques has been conspicuously absent in the management of hematologic emergencies. And yet, every step toward greater knowledge, every new treatment option will be of little value unless we are able to manage the acute complications of hematologic diseases. These complications are better defined as hematologic emergencies, and they are characterized by a high rate of mortality. This review is based on a search of the literature that was initially confined to articles published in the journal Hematology from 2000 to 2009. The search was then extended to the Cochrane Library and to Pub Med in February 2010 with the following Keywords emergencies; urgencies; hematology. The same key words were employed in a search of the archives of Blood and the New England Journal of Medicine from 2000 to 2010. The results confirm that hematologic emergencies can be caused by hematologic malignancies as well as by non-neoplastic hematologic diseases. Within the former category; this review examines the causes; manifestations; treatment and prevention of disseminated intravascular coagulation; superior vena caval syndrome; spinal cord compression; tumor lysis syndrome; hyperleukocytosis; and hypercalcemia. We also review emergency situations associated with non-neoplatic haematological diseases; such as thrombotic thrombocytopenic purpura; drug-induced hemolytic anemia; and acute sickle-cell crisis.

  11. Hospital-acquired infections at an oncological intensive care cancer unit: differences between solid and hematological cancer patients

    OpenAIRE

    Cornejo-Juárez, Patricia; Vilar-Compte, Diana; García-Horton, Alejandro; López-Velázquez, Marco; Ñamendys-Silva, Silvio; Volkow-Fernández, Patricia

    2016-01-01

    Background Cancer patients have a higher risk of severe sepsis in comparison with non-cancer patients, with an increased risk for hospital-acquired infections (HAI), particularly with multidrug resistant bacteria (MDRB). The aim of the study is to describe the frequency and characteristics of HAI and MDRB in critically ill cancer patients. Methods We conducted an 18-month prospective study in patients admitted ≥48 h to an ICU at a cancer referral center in Mexico. Patients with hematological ...

  12. Residential radon exposure and risk of incident hematologic malignancies in the Cancer Prevention Study-II Nutrition Cohort.

    Science.gov (United States)

    Teras, Lauren R; Diver, W Ryan; Turner, Michelle C; Krewski, Daniel; Sahar, Liora; Ward, Elizabeth; Gapstur, Susan M

    2016-07-01

    Dosimetric models show that radon, an established cause of lung cancer, delivers a non-negligible dose of alpha radiation to the bone marrow, as well as to lymphocytes in the tracheobronchial epithelium, and therefore could be related to risk of hematologic cancers. Studies of radon and hematologic cancer risk, however, have produced inconsistent results. To date there is no published prospective, population-based study of residential radon exposure and hematologic malignancy incidence. We used data from the American Cancer Society Cancer Prevention Study-II Nutrition Cohort established in 1992, to examine the association between county-level residential radon exposure and risk of hematologic cancer. The analytic cohort included 140,652 participants (66,572 men, 74,080 women) among which 3019 incident hematologic cancer cases (1711 men, 1308 women) were identified during 19 years of follow-up. Cox proportional hazard regression was used to calculate multivariable-adjusted hazard ratios (HRs) and corresponding 95% confidence intervals (CIs) for radon exposure and hematologic cancer risk. Women living in counties with the highest mean radon concentrations (>148Bq/m(3)) had a statistically significant higher risk of hematologic cancer compared to those living in counties with the lowest (<74Bq/m(3)) radon levels (HR=1.63, 95% CI:1.23-2.18), and there was evidence of a dose-response relationship (HRcontinuous=1.38, 95% CI:1.15-1.65 per 100Bq/m(3); p-trend=0.001). There was no association between county-level radon and hematologic cancer risk among men. The findings of this large, prospective study suggest residential radon may be a risk factor for lymphoid malignancies among women. Further study is needed to confirm these findings. PMID:27015563

  13. Can dosimetric parameters predict acute hematologic toxicity in rectal cancer patients treated with intensity-modulated pelvic radiotherapy?

    International Nuclear Information System (INIS)

    To identify dosimetric parameters associated with acute hematologic toxicity (HT) in rectal cancer patients undergoing concurrent chemotherapy and intensity-modulated pelvic radiotherapy. Ninety-three rectal cancer patients receiving concurrent capecitabine and pelvic intensity-modulated radiation therapy (IMRT) were analyzed. Pelvic bone marrow (PBM) was contoured for each patient and divided into three subsites: lumbosacral spine (LSS), ilium, and lower pelvis (LP). The volume of each site receiving 5–40 Gy (V 5, V10, V15, V20, V30, and V40, respectively) as well as patient baseline clinical characteristics was calculated. The endpoint for hematologic toxicity was grade ≥ 2 (HT2+) leukopenia, neutropenia, anemia or thrombocytopenia. Logistic regression was used to analyze correlation between dosimetric parameters and grade ≥ 2 hematologic toxicity. Twenty-four in ninety-three patients experienced grade ≥ 2 hematologic toxicity. Only the dosimetric parameter V40 of lumbosacral spine was correlated with grade ≥ 2 hematologic toxicity. Increased pelvic lumbosacral spine V40 (LSS-V40) was associated with an increased grade ≥ 2 hematologic toxicity (p = 0.041). Patients with LSS-V40 ≥ 60 % had higher rates of grade ≥ 2 hematologic toxicity than did patients with lumbosacral spine V40 < 60 % (38.3 %, 18/47 vs.13 %, 6/46, p =0.005). On univariate and multivariate logistic regression analysis, lumbosacral spine V40 and gender was also the variable associated with grade ≥ 2 hematologic toxicity. Female patients were observed more likely to have grade ≥ 2 hematologic toxicity than male ones (46.9 %, 15/32 vs 14.8 %, 9/61, p =0.001). Lumbosacral spine -V40 was associated with clinically significant grade ≥ 2 hematologic toxicity. Keeping the lumbosacral spine -V40 < 60 % was associated with a 13 % risk of grade ≥ 2 hematologic toxicity in rectal cancer patients undergoing concurrent chemoradiotherapy

  14. A Prospective, Controlled Study of the Botanical Compound Mixture LCS101 for Chemotherapy-Induced Hematological Complications in Breast Cancer

    OpenAIRE

    Yaal-Hahoshen, Neora; Maimon, Yair; Siegelmann-Danieli, Nava; Lev-Ari, Shahar; Ron, Ilan G.; Sperber, Fani; Samuels, Noah; Shoham, Jacob; MERIMSKY, OFER

    2011-01-01

    The safety, tolerability, and efficacy of the mixture of botanical compounds known as LCS101 were evaluated in the prevention of chemotherapy-induced hematological toxicity in breast cancer patients in a prospective, controlled study.

  15. Effect of dietary supplementation with Agaricus sylvaticus fungus on the hematology and immunology systems of breast cancer patients undergoing chemotherapy

    OpenAIRE

    Valadares, Fabiana; Novaes, Maria Rita Carvalho Garbi; Roberto Cañete VILLAFRANCA; Marília da Cunha MENEZES; Mariana Campos REIS; Gonçalves, Daniella Rodrigues

    2011-01-01

    Objective: Patients with cancer tend to develop hematological and immunological alterations during the disease process. Medicinal fungi can stimulate the immune and hematopoietic systems, promoting improvements in the prognosis and physiological response. In this trial it is aimed to evaluate changes in hematological and immunological parameters in patients with breast cancer undergoing chemotherapy after dietary supplementation with Agaricus sylvaticus. Method: A randomized, double-blind, pl...

  16. A clinical-molecular update on azanucleoside-based therapy for the treatment of hematologic cancers

    OpenAIRE

    Diesch, Jeannine; Zwick, Anabel; Garz, Anne-Kathrin; Palau, Anna; Buschbeck, Marcus; Götze, Katharina S.

    2016-01-01

    The azanucleosides azacitidine and decitabine are currently used for the treatment of acute myeloid leukemia (AML) and myelodysplastic syndromes (MDS) in patients not only eligible for intensive chemotherapy but are also being explored in other hematologic and solid cancers. Based on their capacity to interfere with the DNA methylation machinery, these drugs are also referred to as hypomethylating agents (HMAs). As DNA methylation contributes to epigenetic regulation, azanucleosides are furth...

  17. The BRCA1/2 pathway prevents hematologic cancers in addition to breast and ovarian cancers

    International Nuclear Information System (INIS)

    The present study was designed to test the hypothesis that inactivation of virtually any component within the pathway containing the BRCA1 and BRCA2 proteins would increase the risks for lymphomas and leukemias. In people who do not have BRCA1 or BRCA2 gene mutations, the encoded proteins prevent breast/ovarian cancer. However BRCA1 and BRCA2 proteins have multiple functions including participating in a pathway that mediates repair of DNA double strand breaks by error-free methods. Inactivation of BRCA1, BRCA2 or any other critical protein within this 'BRCA pathway' due to a gene mutation should inactivate this error-free repair process. DNA fragments produced by double strand breaks are then left to non-specific processes that rejoin them without regard for preserving normal gene regulation or function, so rearrangements of DNA segments are more likely. These kinds of rearrangements are typically associated with some lymphomas and leukemias. Literature searches produced about 2500 epidemiology and basic science articles related to the BRCA pathway. These articles were reviewed and copied to a database to facilitate access. Meta-analyses of statistical information compared risks for hematologic cancers vs. mutations for the components in a model pathway containing BRCA1/2 gene products. Deleterious mutations of genes encoding proteins virtually anywhere within the BRCA pathway increased risks up to nearly 2000 fold for certain leukemias and lymphomas. Cancers with large increases in risk included mantle cell lymphoma, acute myeloid leukemia, acute lymphocytic leukemia, chronic lymphocytic leukemia, and prolymphocytic leukemia. Mantle cell lymphoma is defined by a characteristic rearrangement of DNA fragments interchanged between chromosomes 11 and 14. DNA translocations or rearrangements also occur in significant percentages of the other cancers. An important function of the BRCA pathway is to prevent a subgroup of human leukemias and lymphomas that may

  18. Advances in haplo-identical stem cell transplantation in adults with high-risk hematological malignancies

    Institute of Scientific and Technical Information of China (English)

    Michael; J; Ricci; Jeffrey; A; Medin; Ronan; S; Foley

    2014-01-01

    Allogeneic bone marrow transplant is a life-saving procedure for adults and children that have high-risk or relapsed hematological malignancies. Incremental advances in the procedure, as well as expanded sources of donor hematopoietic cell grafts have significantly improved overall rates of success. Yet, the outcomes for patients for whom suitable donors cannot be found remain a significant limitation. These patients may benefit from a hematopoietic cell transplant wherein a relative donor is fully haplotype mismatched. Previously this procedure was limited by graft rejection, lethal graft-versus-host disease, and increased treatmentrelated toxicity. Recent approaches in haplo-identical transplantation have demonstrated significantly improved outcomes. Based on years of incremental preclinical research into this unique form of bone marrow transplant, a range of approaches have now been studied in patients in relatively large phase Ⅱ trials that will be summarized in this review.

  19. A phase I clinical trial of the histone deacetylase inhibitor belinostat in patients with advanced hematological neoplasia

    DEFF Research Database (Denmark)

    Gimsing, Peter; Hansen, Mads; Knudsen, Lene M;

    2008-01-01

    PURPOSE: To determine the safety, dose-limiting toxicity and maximum tolerated dose (MTD) of the novel hydroxamate histone deacetylase inhibitor belinostat (PXD101) in patients with advanced hematological neoplasms. PATIENTS AND METHODS: Sequential dose-escalating cohorts of three to six patients...... with hematological malignancies received belinostat administered as a 30-min i.v. infusion on days 1-5 of a 21-d cycle. Experience from a parallel dose-finding study in patients with solid tumors influenced the selection of the final dose. RESULTS: Sixteen patients received belinostat at one of three...... (50%), vomiting (31%), fatigue (31%) and flushing (31%). No grade 3 or 4 hematological toxicity compared with baseline occurred except one case of grade 3 lymphopenia. There were two related grade 4 adverse events of renal failure observed. Both events occurred in patients with multiple myeloma and...

  20. Coping with Advanced Cancer

    Science.gov (United States)

    ... type Progress Annual Report to the Nation Cancer Portfolio Snapshots Milestones in Cancer Research & Discovery Stories of ... Editorial Board Integrative Therapies Editorial Board Levels of Evidence Levels of Evidence: Treatment Levels of Evidence: Supportive & ...

  1. PHARMACOTHERAPY IN ADVANCED THYROID CANCER

    OpenAIRE

    Voichiţa Mogoş

    2008-01-01

    Thyroid cancers are the most common carcinomas of the endocrine system. Their behavior depends of histology, extension of the disease and patients-related factors. Differentiated thyroid cancers arising from follicular epithelium may be cured with combined surgery and radioiodine therapy. In 10-15 % of cases patients may develop metastases which are cause of death. In advanced differentiated thyroid cancers of follicular origin combined therapy with radioiodine and TSH suppression may result ...

  2. Dyspnea during Advanced Cancer

    Science.gov (United States)

    ... depends on the type and stage of the cancer being treated. Laser therapy for tumors inside large airways: Use of a ... cases, treatment will begin before a diagnosis of cancer is made. The following ... therapy is usually used to treat a tumor that is blocking the vein. After ...

  3. Management of Advanced Laryngeal Cancer

    Directory of Open Access Journals (Sweden)

    Patrick Sheahan

    2014-04-01

    Full Text Available Squamous cell carcinoma of the larynx continues to be the commonest head and neck cancer in many Western countries. The larynx plays a key role for many essential functions, including breathing, voice production, airway protection, and swallowing. The goals of laryngeal cancer treatment are thus to provide best possible oncologic control, while optimizing functional outcomes. In recent decades, the treatment paradigm for advanced laryngeal cancer has shifted from one of primary surgery (total laryngectomy as gold standard, toward non-surgical organ-preserving treatment using radiotherapy or chemoradiotherapy. However, concerns have emerged regarding functional outcomes after chemoradiotherapy, as well as possible decreased overall survival in patients with laryngeal cancer. The purpose of the present review is to review surgical and non-surgical options for treatment of advanced laryngeal cancer, as well as the evidence supporting each of these.

  4. Concurrent radiochemotherapy in advanced hypopharyngeal cancer

    Directory of Open Access Journals (Sweden)

    Lukarski Dusko

    2010-05-01

    Full Text Available Abstract Background Concurrent platinum-based radiochemotherapy has been recommended as a standard of care in patients with locally advanced squamous cell head and neck carcinomas. Unfortunately, there is a lack of level one evidence on best treatment approach for advanced hypopharyngeal cancer. This report aims to summarize the results of our study on concurrent radiochemotherapy in patients with advanced hypopharyngeal cancer. Methods A retrospective analysis of 41 patients with stage III-IV hypopharyngeal cancer was performed. All patients were treated with three dimensional conformal radiotherapy and received 70 Gy in 35 fractions (2 Gy per fraction, 5 fractions per week. In dependence of the period when radiotherapy was realized, two different treatment techniques were used. Concurrent chemotherapy consisted of cisplatin 30 mg/m2 given on a weekly basis. Results The median age was 52 years (range 29-70. Stage IV disease was recognized in 73.2% of the patients. Complete response rates at the primary site and at the metastatic neck lymph nodes were 68.3% and 36.6%, respectively. A complete composite response was present in 27 patients (65.9%. Median follow-up was 13 months (range 7-36. Distant metastases as initial failure occurred in 7 patients (46.7%. The 2-year local relapse-free survival and regional relapse-free survival rates were 55.2% and 75.8%, respectively. The 2-year locoregional relapse-free survival rate was 51.3%. The 2-year disease-free survival and overall survival rates were 29.3% and 32.8%, respectively. Confluent mucositis was developed in 46.3% of patients. Leucopenia grade 1 was the most frequent hematological toxicity. The median weight loss at the end of treatment was 12% (range 5-21. The worst grade of late toxicity was most commonly pronounced in the skin and in the subcutaneous tissue. Conclusions Based on unsatisfactory results in our study we suggest that the use of sequential radiochemotherapy or chemotherapy

  5. Hematologic Toxicity in RTOG 0418: A Phase 2 Study of Postoperative IMRT for Gynecologic Cancer

    Energy Technology Data Exchange (ETDEWEB)

    Klopp, Ann H., E-mail: aklopp@mdanderson.org [The University of Texas MD Anderson Cancer Center, Houston, Texas (United States); Moughan, Jennifer [RTOG Statistical Center, Philadelphia, Pennsylvania (United States); Portelance, Lorraine [Sylvester Comprehensive Cancer Center, Miami, Florida (United States); Miller, Brigitte E. [Wake Forest University Baptist Medical Center, Winston-Salem, North Carolina (United States); Salehpour, Mohammad R.; Hildebrandt, Evangeline; Nuanjing, Jenny [The University of Texas MD Anderson Cancer Center, Houston, Texas (United States); D' Souza, David [London Regional Cancer Center, University of Western Ontario, London, Ontario (Canada); Souhami, Luis [Sylvester Comprehensive Cancer Center, Miami, Florida (United States); Small, William [Northwestern Memorial Hospital, Chicago, Illinois (United States); Gaur, Rakesh [St. Luke' s Cancer Institute, Kansas City, Missouri (United States); Jhingran, Anuja [The University of Texas MD Anderson Cancer Center, Houston, Texas (United States)

    2013-05-01

    Purpose: Intensity modulated radiation therapy (IMRT), compared with conventional 4-field treatment, can reduce the volume of bone marrow irradiated. Pelvic bone marrow sparing has produced a clinically significant reduction in hematologic toxicity (HT). This analysis investigated HT in Radiation Therapy Oncology Group (RTOG) 0418, a prospective study to test the feasibility of delivering postoperative IMRT for cervical and endometrial cancer in a multiinstitutional setting. Methods and Materials: Patients in the RTOG 0418 study were treated with postoperative IMRT to 50.4 Gy to the pelvic lymphatics and vagina. Endometrial cancer patients received IMRT alone, whereas patients with cervical cancer received IMRT and weekly cisplatin (40 mg/m{sup 2}). Pelvic bone marrow was defined within the treatment field by using a computed tomography density-based autocontouring algorithm. The volume of bone marrow receiving 10, 20, 30, and 40 Gy and the median dose to bone marrow were correlated with HT, graded by Common Terminology Criteria for Adverse Events, version 3.0, criteria. Results: Eighty-three patients were eligible for analysis (43 with endometrial cancer and 40 with cervical cancer). Patients with cervical cancer treated with weekly cisplatin and pelvic IMRT had grades 1-5 HT (23%, 33%, 25%, 0%, and 0% of patients, respectively). Among patients with cervical cancer, 83% received 5 or more cycles of cisplatin, and 90% received at least 4 cycles of cisplatin. The median percentage volume of bone marrow receiving 10, 20, 30, and 40 Gy in all 83 patients, respectively, was 96%, 84%, 61%, and 37%. Among cervical cancer patients with a V40 >37%, 75% had grade 2 or higher HT compared with 40% of patients with a V40 less than or equal to 37% (P =.025). Cervical cancer patients with a median bone marrow dose of >34.2 Gy also had higher rates of grade ≥2 HT than did those with a dose of ≤34.2 Gy (74% vs 43%, P=.049). Conclusions: Pelvic IMRT with weekly cisplatin is

  6. Early hematologic changes during prostate cancer radiotherapy predictive for late urinary and bowel toxicity

    Energy Technology Data Exchange (ETDEWEB)

    Pinkawa, Michael; Djukic, Victoria; Klotz, Jens; Holy, Richard; Eble, Michael J. [RWTH Aachen University, Department of Radiation Oncology, Aachen (Germany); Ribbing, Carolina [RWTH Aachen University, Department of Diagnostic and Interventional Radiology, Aachen (Germany)

    2015-10-15

    The primary objective of the study was to identify early hematologic changes predictive for radiotherapy (RT)-associated genitourinary and gastrointestinal toxicity. In a group of 91 prostate cancer patients presenting for primary (n = 51) or postoperative (n = 40) curative RT, blood samples (blood count, acute phase proteins, and cytokines) were analyzed before (T1), three times during (T2-T4), and 6-8 weeks after (T5) radiotherapy. Before RT (baseline), on the last day (acute toxicity), a median of 2 months and 16 months (late toxicity) after RT, patients responded to a validated questionnaire (Expanded Prostate Cancer Index Composite). Acute score changes > 20 points and late changes > 10 points were considered clinically relevant. Radiotherapy resulted in significant changes of hematologic parameters, with the largest effect on lymphocytes (mean decrease of 31-45 %) and significant dependence on target volume. C-reactive protein (CRP) elevation > 5 mg/l and hemoglobin level decrease ≥ 5 G/1 at T2 were found to be independently predictive for acute urinary toxicity (p < 0.01, respectively). CRP elevation was predominantly detected in primary prostate RT (p = 0.02). Early lymphocyte level elevation ≥ 0.3G/l at T2 was protective against late urinary and bowel toxicity (p = 0.02, respectively). Other significant predictive factors for late bowel toxicity were decreasing hemoglobin levels (cut-off ≥ 5 G/l) at T2 (p = 0.04); changes of TNF-α (tumor necrosis factor; p = 0.03) and ferritin levels (p = 0.02) at T5. All patients with late bowel toxicity had interleukin (IL)-6 levels < 1.5 ng/l at T2 (63 % without; p = 0.01). Early hematologic changes during prostate cancer radiotherapy are predictive for late urinary and bowel toxicity. (orig.) [German] Das primaere Ziel der Studie war die Identifikation von fruehen haematologischen Veraenderungen mit praediktiver Bedeutung fuer radiotherapieassoziierte genitourinale und gastrointestinale Toxizitaet. In einer

  7. Advances in cancer immunology and cancer immunotherapy.

    Science.gov (United States)

    Voena, Claudia; Chiarle, Roberto

    2016-02-01

    After decades of setbacks, cancer immunology is living its Golden Age. Recent advances in cancer immunology have provided new therapeutic approaches to treat cancer. The objective clinical response observed in patients treated with antibodies that block the immune checkpoints, cytotoxic T-lymphocyte-associated protein 4 (CTLA-4) and programmed cell-death protein 1 (PD-1)/programmed cell-death 1 ligand 1 (PD-L1) pathways, has led to their FDA approval for the treatment of melanoma in 2011 and in 2014, respectively. The anti-PD-1 antibody nivolumab has received the FDA-approval in March 2015 for squamous lung cancer treatment. In addition, antibodies targeting PD-1 or PD-L1 have demonstrated their efficacy and safety in additional tumors, including non-small cell lung carcinoma (NSCLC), renal cell carcinoma (RCC), bladder cancer, and Hodgkin's lymphoma. Almost at the same time, the field of adoptive cell transfer has exploded. The chimeric antigen receptor (CAR) T technology has provided strong evidence of efficacy in the treatment of B cell malignancies, and different T cell based treatments are currently under investigation for different types of tumors. In this review we will discuss the latest advances in cancer immunology and immunotherapy as well as new treatments now under development in the clinic and potential strategies that have shown promising results in preclinical models. PMID:27011048

  8. A Laboratory Prognostic Index Model for Patients with Advanced Non-Small Cell Lung Cancer

    OpenAIRE

    Arife Ulas; Fatma Paksoy Turkoz; Kamile Silay; Saadet Tokluoglu; Nilufer Avci; Berna Oksuzoglu; Necati Alkis

    2014-01-01

    Purpose We aimed to establish a laboratory prognostic index (LPI) in advanced non-small cell lung cancer (NSCLC) patients based on hematologic and biochemical parameters and to analyze the predictive value of LPI on NSCLC survival. Patients and Methods The study retrospectively reviewed 462 patients with advanced NSCLC diagnosed between 2000 and 2010 in a single institution. We developed an LPI that included serum levels of white blood cells (WBC), lactate dehydrogenase (LDH), albumin, calciu...

  9. Reference values for selected hematological and biochemical blood parameters from prepregnancy to advanced gestation in Angora cats

    OpenAIRE

    ŞİMŞEK, Özkan; ARIKAN, ŞEVKET; ÇINAR, Miyase

    2015-01-01

    The aim of this study was to monitor some hematological and biochemical blood parameters from prepregnancy to advanced gestation in Angora cats. In the present study, 35 blood samples obtained before and during pregnancy from 7 adult cats were used. Blood was collected from cats before pregnancy and on days 15, 30, 45, and 55 of gestation. The blood samples were analyzed in terms of WBC, RBC, Hb, PCV, MCV, MCH, MCHC, GRA, MON, and LYM values. Additionally, serum ALT, AST, ALP, GGT, LDH, and C...

  10. Advances in lung cancer surgery

    Directory of Open Access Journals (Sweden)

    Mark W Hennon

    2012-01-01

    Full Text Available The last few years have witnessed an explosion of the use of minimally invasive techniques for the detection, diagnosis, and treatment of all stages of lung cancer. The use of these techniques has improved the risk-benefit ratio of surgery and has made it more acceptable to patients considering lung surgery. They have also facilitated the delivery of multi-modality therapy to patients with advanced lung cancer. This review article summarizes current surgical techniques that represent the "cutting edge" of thoracic surgery for lung cancer.

  11. Hematologic malignancies in South Africa 2000-2006: analysis of data reported to the National Cancer Registry.

    Science.gov (United States)

    Schonfeld, Sara J; Erdmann, Friederike; Wiggill, Tracey; Singh, Elvira; Kellett, Patricia; Babb, Chantal; Schüz, Joachim

    2016-04-01

    Little is known about the incidence patterns of hematologic malignancies in Sub-Saharan Africa, including South Africa. We estimated incidence rates of pathology-confirmed adult cases of leukemia, myeloma and related diseases (myeloma), Hodgkin lymphoma (HL), and non-Hodgkin lymphoma (NHL) reported to the National Cancer Registry of South Africa (NCR) between 2000 and2006, by age, gender, and population group (Black, White, Coloured, Asian/Indian). Gender-specific age-standardized rates were calculated overall and by population group and incidence rate ratios (IRRs) were estimated using Poisson regression models. Between 2000 and 2006, there were 14662 cases of leukemia, myeloma, HL, and NHL reported to the registry. Incidence rates of reported hematologic malignancies were generally 20-50% higher among males than females. Our analyses suggested marked differences in the rates of reported hematologic malignancies by population group which were most pronounced when comparing the White versus Black population groups (IRRs ranging from 1.6 for myeloma to 3.8 for HL for males and females combined). Challenges related to diagnosis and reporting of cancers may play a role in the patterns observed by population group while the set-up of the NCR (pathology-based) could lead to some degree of under-ascertainment in all groups. This is the first country-wide report of the incidence of hematologic malignancies in South Africa. Despite challenges, it is important to analyze and report available national cancer incidence data to raise awareness of the cancer burden and to characterize patterns by demographic characteristics so as ultimately to improve the provision of cancer-related health care. PMID:26773310

  12. Advances in Cancer Immunotherapy

    OpenAIRE

    Snook, Adam E.; Waldman, Scott A.

    2013-01-01

    Our immune system is characterized by remarkable specificity, potency and memory – the ability of a single vaccine treatment to provide life-long protection. No pharmacologic treatment for any indication can provide the same level of safety, efficacy and long-lasting effect that a vaccine can. Thus, researchers and clinicians alike have sought to apply these characteristics to the treatment of cancer. Yet, for the last 125 years, the field has failed to realize this potential. Here, we will r...

  13. Clinical outcomes of TS-1 chemotherapy for advanced and recurrent gastric cancer

    OpenAIRE

    Lee, Sung Ryol; Kim, Hyung Ook; Yoo, Chang Hak

    2011-01-01

    Purpose Titanium silicate (TS)-1 chemotherapy has been widely used against gastric cancer in Japan. The aim of the present study was to assess the efficacy and hematological safety of TS-1 as treatment for advanced and recurrent gastric cancer. Methods From September 2006 to February 2011, 51 advanced or recurrent gastric cancers were treated with TS-1. One course of treatment consisted of 40, 50, or 60 mg/m2 of TS-1 twice a day for 28 days, followed by withdrawal for two weeks. The primary e...

  14. RESCUE OF HIPPO CO-ACTIVATOR YAP1 TRIGGERS DNA DAMAGE-INDUCED APOPTOSIS IN HEMATOLOGICAL CANCERS

    Science.gov (United States)

    Cottini, Francesca; Hideshima, Teru; Xu, Chunxiao; Sattler, Martin; Dori, Martina; Agnelli, Luca; Hacken, Elisa ten; Bertilaccio, Maria Teresa; Antonini, Elena; Neri, Antonino; Ponzoni, Maurilio; Marcatti, Magda; Richardson, Paul G.; Carrasco, Ruben; Kimmelman, Alec C.; Wong, Kwok-Kin; Caligaris-Cappio, Federico; Blandino, Giovanni; Kuehl, W. Michael; Anderson, Kenneth C.; Tonon, Giovanni

    2014-01-01

    Oncogene–induced DNA damage elicits genomic instability in epithelial cancer cells, but apoptosis is blocked through inactivation of the tumor suppressor p53. In hematological cancers, the relevance of ongoing DNA damage and mechanisms by which apoptosis is suppressed are largely unknown. We found pervasive DNA damage in hematologic malignancies including multiple myeloma, lymphoma and leukemia, which leads to activation of a p53–independent, pro-apoptotic network centered on nuclear relocalization of ABL1 kinase. Although nuclear ABL1 triggers cell death through its interaction with the Hippo pathway co–activator YAP1 in normal cells, we show that low YAP1 levels prevent nuclear ABL1–induced apoptosis in these hematologic malignancies. YAP1 is under the control of a serine–threonine kinase, STK4. Importantly, genetic inactivation of STK4 restores YAP1 levels, triggering cell death in vitro and in vivo. Our data therefore identify a novel synthetic–lethal strategy to selectively target cancer cells presenting with endogenous DNA damage and low YAP1 levels. PMID:24813251

  15. Exploring correlations between positive psychological resources and symptoms of psychological distress among hematological cancer patients: a cross-sectional study.

    Science.gov (United States)

    Wang, Zi-Yue; Liu, Li; Shi, Meng; Wang, Lie

    2016-07-01

    Hematological cancer patients experience high levels of psychological distress during diagnoses and intensive treatments. The aim of the present study is to explore the effects of positive psychological resources on depressive and anxiety symptoms in hematological cancer patients. This survey was conducted in a hospital during the period from July 2013 to April 2014. A total of 300 inpatients were recruited and finally 227 of them completed the questionnaires. Questionnaires included demographic and clinical variables, the Center for Epidemiologic Studies Depression Scale, the Self-Rating Anxiety Scale, the Life Orientation Scale-Revised, the General Perceived Self-Efficacy Scale, and the Resilience Scale-14. Results showed that the prevalence of depressive and anxiety symptoms was 66.1 and 45.8%, respectively. Both optimism (β = -.479, p resilience (β = -.174, p resilience (β = -.133, p > .05) was not significantly associated with anxiety symptoms, and self-efficacy was not significantly associated with depressive (β = -.032, p > .05) or anxiety symptoms (β = -.055, p > .05). The results suggest that hematological cancer patients who possess high levels of positive psychological resources may have fewer symptoms of psychological distress. The findings indicate that enhancing positive psychological resources can be considered in developing intervention strategies for decreasing depressive and anxiety symptoms. PMID:26708250

  16. A clinical-molecular update on azanucleoside-based therapy for the treatment of hematologic cancers.

    Science.gov (United States)

    Diesch, Jeannine; Zwick, Anabel; Garz, Anne-Kathrin; Palau, Anna; Buschbeck, Marcus; Götze, Katharina S

    2016-01-01

    The azanucleosides azacitidine and decitabine are currently used for the treatment of acute myeloid leukemia (AML) and myelodysplastic syndromes (MDS) in patients not only eligible for intensive chemotherapy but are also being explored in other hematologic and solid cancers. Based on their capacity to interfere with the DNA methylation machinery, these drugs are also referred to as hypomethylating agents (HMAs). As DNA methylation contributes to epigenetic regulation, azanucleosides are further considered to be among the first true "epigenetic drugs" that have reached clinical application. However, intriguing new evidence suggests that DNA hypomethylation is not the only mechanism of action for these drugs. This review summarizes the experience from more than 10 years of clinical practice with azanucleosides and discusses their molecular actions, including several not related to DNA methylation. A particular focus is placed on possible causes of primary and acquired resistances to azanucleoside treatment. We highlight current limitations for the success and durability of azanucleoside-based therapy and illustrate that a better understanding of the molecular determinants of drug response holds great potential to overcome resistance. PMID:27330573

  17. Proteogenomic-based discovery of minor histocompatibility antigens with suitable features for immunotherapy of hematologic cancers.

    Science.gov (United States)

    Granados, D P; Rodenbrock, A; Laverdure, J-P; Côté, C; Caron-Lizotte, O; Carli, C; Pearson, H; Janelle, V; Durette, C; Bonneil, E; Roy, D C; Delisle, J-S; Lemieux, S; Thibault, P; Perreault, C

    2016-06-01

    Pre-clinical studies have shown that injection of allogeneic T cells primed against a single minor histocompatibility antigen (MiHA) could cure hematologic cancers (HC) without causing any toxicity to the host. However, translation of this approach in humans has been hampered by the paucity of molecularly defined human MiHAs. Using a novel proteogenomic approach, we have analyzed cells from 13 volunteers and discovered a vast repertoire of MiHAs presented by the most common HLA haplotype in European Americans: HLA-A*02:01;B*44:03. Notably, out of >6000 MiHAs, we have identified a set of 39 MiHAs that share optimal features for immunotherapy of HCs. These 'optimal MiHAs' are coded by common alleles of genes that are preferentially expressed in hematopoietic cells. Bioinformatic modeling based on MiHA allelic frequencies showed that the 39 optimal MiHAs would enable MiHA-targeted immunotherapy of practically all HLA-A*02:01;B*44:03 patients. Further extension of this strategy to a few additional HLA haplotypes would allow treatment of almost all patients. PMID:26857467

  18. PHARMACOTHERAPY IN ADVANCED THYROID CANCER

    Directory of Open Access Journals (Sweden)

    Voichiţa Mogoş

    2008-04-01

    Full Text Available Thyroid cancers are the most common carcinomas of the endocrine system. Their behavior depends of histology, extension of the disease and patients-related factors. Differentiated thyroid cancers arising from follicular epithelium may be cured with combined surgery and radioiodine therapy. In 10-15 % of cases patients may develop metastases which are cause of death. In advanced differentiated thyroid cancers of follicular origin combined therapy with radioiodine and TSH suppression may result in a long survival if metastases are still iodine avid are made iodine avid by redifferentiation therapy. Classical chemotherapy has no significant effect in differentiated advanced thyroid cancers. The knowledge regarding genes and gene products involved in cancer development, dedifferentiation, angiogenesis, tumor progression, and apoptosis allowed the development of a new arsenal of therapeutic agents designed to target these elements. Antibodies, small molecules, antisense nucleotides, and other agents directed against RET- RAF-MAPK, the main pathway of tumor initiation and growth or against other growth factors and their receptors. Most of these therapeutic agents proven to be efficient in preclinical trials and some enter into clinical trials.

  19. Ionizing Particle Radiation as a Modulator of Endogenous Bone Marrow Cell Reprogramming: Implications for Hematological Cancers

    Directory of Open Access Journals (Sweden)

    Sujatha eMuralidharan

    2015-10-01

    Full Text Available Exposure of individuals to ionizing radiation (IR, as in the case of astronauts exploring space or radiotherapy cancer patients, increases their risk of developing secondary cancers and other health-related problems. Bone marrow (BM, the site in the body where hematopoietic stem cell (HSC self-renewal and differentiation to mature blood cells occurs, is extremely sensitive to low dose IR, including irradiation by high-charge and high-energy particles (HZE. Low dose IR induces DNA damage and persistent oxidative stress in the BM hematopoietic cells. Inefficient DNA repair processes in HSC and early hematopoietic progenitors can lead to an accumulation of mutations whereas long-lasting oxidative stress can impair hematopoiesis itself, thereby causing long term damage to hematopoietic cells in the BM niche. We report here that low dose 1H- and 56Fe-IR significantly decreased the hematopoietic early and late multipotent progenitor (E- and L-MPP, respectively cell numbers in mouse BM over a period of up to 10 months after exposure. Both 1H- and 56Fe-IR increased the expression of pluripotent stem cell markers Sox2, Nanog and Oct-4 in Late-MPPs 2 and 10 months post-IR exposure. We postulate that low doses of 1H- and 56Fe-IR may induce endogenous cellular reprogramming of BM hematopoietic progenitor cells to assume a more primitive pluripotent phenotype; IR-induced oxidative DNA damage may lead to mutations in these BM progenitors. This could then be propagated to successive cell lineages. Persistent impairment of BM progenitor cell populations can disrupt hematopoietic homeostasis and lead to hematologic disorders and these findings warrant further mechanistic studies into the effects of low dose IR on the functional capacity of BM-derived hematopoietic cells including their self-renewal and pluripotency.

  20. Ionizing Particle Radiation as a Modulator of Endogenous Bone Marrow Cell Reprogramming: Implications for Hematological Cancers.

    Science.gov (United States)

    Muralidharan, Sujatha; Sasi, Sharath P; Zuriaga, Maria A; Hirschi, Karen K; Porada, Christopher D; Coleman, Matthew A; Walsh, Kenneth X; Yan, Xinhua; Goukassian, David A

    2015-01-01

    Exposure of individuals to ionizing radiation (IR), as in the case of astronauts exploring space or radiotherapy cancer patients, increases their risk of developing secondary cancers and other health-related problems. Bone marrow (BM), the site in the body where hematopoietic stem cell (HSC) self-renewal and differentiation to mature blood cells occurs, is extremely sensitive to low-dose IR, including irradiation by high-charge and high-energy particles. Low-dose IR induces DNA damage and persistent oxidative stress in the BM hematopoietic cells. Inefficient DNA repair processes in HSC and early hematopoietic progenitors can lead to an accumulation of mutations whereas long-lasting oxidative stress can impair hematopoiesis itself, thereby causing long-term damage to hematopoietic cells in the BM niche. We report here that low-dose (1)H- and (56)Fe-IR significantly decreased the hematopoietic early and late multipotent progenitor (E- and L-MPP, respectively) cell numbers in mouse BM over a period of up to 10 months after exposure. Both (1)H- and (56)Fe-IR increased the expression of pluripotent stem cell markers Sox2, Nanog, and Oct4 in L-MPPs and 10 months post-IR exposure. We postulate that low doses of (1)H- and (56)Fe-IR may induce endogenous cellular reprogramming of BM hematopoietic progenitor cells to assume a more primitive pluripotent phenotype and that IR-induced oxidative DNA damage may lead to mutations in these BM progenitors. This could then be propagated to successive cell lineages. Persistent impairment of BM progenitor cell populations can disrupt hematopoietic homeostasis and lead to hematologic disorders, and these findings warrant further mechanistic studies into the effects of low-dose IR on the functional capacity of BM-derived hematopoietic cells including their self-renewal and pluripotency. PMID:26528440

  1. The Mediating Role of Mental Adjustment in the Relationship between Perceived Stress and Depressive Symptoms in Hematological Cancer Patients: A Cross-Sectional Study

    OpenAIRE

    Li, Yingchun; Yang, Ying; Zhang, Rong; Yao, Kun; Liu, ZhuoGang

    2015-01-01

    Background Depression is a particularly common psychological disorder that affects cancer patients. Diagnosed with hematological malignancies constitute a serious unpredictable and uncontrollable medical stress situation and patients are susceptible to suffer from depressive symptoms. The aims of the study were to explore the correlation between perceived stress and depressive symptoms in patients with hematological malignancies, and assess the mediating role of mental adjustment between thes...

  2. Hedgehog signaling in cancer stem cells: a focus on hematological cancers

    OpenAIRE

    Copland, Mhairi

    2015-01-01

    Victoria Campbell, Mhairi Copland Paul O'Gorman Leukaemia Research Centre, Institute of Cancer Sciences, College of Medical, Veterninary and Life Sciences, University of Glasgow, Glasgow, UK Abstract: The stem cell paradigm was first demonstrated in hematopoietic stem cells. Whilst classically it was cytokines and chemokines which were believed to control stem cell fate, more recently it has become apparent that the stem cell niche and highly conserved embryonic pathways play a key r...

  3. Hedgehog signaling in cancer stem cells: a focus on hematological cancers

    OpenAIRE

    Campbell V; Copl; \\, M.

    2015-01-01

    Victoria Campbell, Mhairi Copland Paul O'Gorman Leukaemia Research Centre, Institute of Cancer Sciences, College of Medical, Veterninary and Life Sciences, University of Glasgow, Glasgow, UK Abstract: The stem cell paradigm was first demonstrated in hematopoietic stem cells. Whilst classically it was cytokines and chemokines which were believed to control stem cell fate, more recently it has become apparent that the stem cell niche and highly conserved embryonic pathways play a key role ...

  4. Clinical value of hematologic test in predicting tumor response to neoadjuvant chemotherapy with esophageal squamous cell carcinoma

    OpenAIRE

    Liu, Yinan; Chen, Jinfeng; Shao, Ningsheng; Feng, Yuan; Wang, Yuzhao; Zhang, Lijian

    2014-01-01

    Background To investigate the relationship between hematologic test results and the predictive effect of regression of esophageal cancer after neoadjuvant chemotherapy (NACT), we analyzed pre-NACT hematologic data and their relationship to tumor regression. Methods Thirty-eight consecutive patients with locally advanced squamous cell esophageal carcinoma who had undergone two cycles of paclitaxel/carboplatin NACT were enrolled. On the day prior to the first cycle of chemotherapy, hematologic ...

  5. 血液病学新进展与展望%Advances and prospect of hematology

    Institute of Scientific and Technical Information of China (English)

    王健民; 高磊; 胡晓霞; 陈洁; 邱慧颖; 章卫平; 杨建民

    2011-01-01

    Over the past decade, promising progress has been made in hematology by domestic and oversea researchers, such as the biological features of hematopoietic stem cells, underlying mechanism involving epigenetics of hematological disease and the intervention measures thereof, molecular diagnosis and targeted therapy, optimization of therapeutic protocol for hematopoietic stem cell transplantation, selection of alternative donors, and prevention and treatment of complications post transplantation. Development of hematology in the future will focus on the following fields. Chromosome translocation and gene mutation are key diagnostic criteria in the new version of WHO classification of tumors of hematopoietic and lymphoid tissues. And the detections of these aberrant alterations make tailored therapy and follow-up of therapeutic effects possible. And more attention should be placed on the translational research of stem cell and niche, as well the pathogenesis of hematopoietic diseases including aberrant histone acetylation, DNA methylation and expression of abnormal micro RNA, which will promote the further understanding of the pathogenesis of hematopoietic diseases and made targeted therapy as well as personalized medicine possible. In addition, the prevention and treatment of complications of stem cell transplantation are made through the optimization of conditioning regimen, the combination of different drugs as well as cellular immunization, which should greatly improve the effects of hematopoietic stem cell transplantation, and bring benefits to the patients and can be utilized in the medical rescue in military events.%近十年来,国内外在血液病的研究如造血干细胞的生物学特性,血液病表观遗传学调控机制及临床干预措施,血液病的分子诊断及靶向治疗,造血干细胞移植方案的优化、替代供体的选择及并发症防治等方面取得了重要进展.未来血液病学的发展方向为:发现造血及淋巴组织

  6. Genetically Engineered Immunotherapy for Advanced Cancer

    Science.gov (United States)

    In this trial, doctors will collect T lymphocytes from patients with advanced mesothelin-expressing cancer and genetically engineer them to recognize mesothelin. The gene-engineered cells will be multiplied and infused into the patient to fight the cancer

  7. Healing environments in cancer treatment and care. Relations of space and practice in hematological cancer treatment

    DEFF Research Database (Denmark)

    Høybye, Mette Terp

    2013-01-01

    of who were followed closely over an extended time period. Results. Through thematic analysis fi ve key concepts emerged about the social dynamics of hospital environments: practices of self; creating personal space; social recognition; negotiating space; and ambiguity of space and care. Through...... these concepts, the study demonstrates how the hospital environment is a fl ow of relations between space and practice that changes and challenges a structural idea of design and healing. Patients ’ sense of healing changes with the experience of progression in treatment and the capacity of the hospital...... space to incite an experience of homeliness and care. Furthermore, cancer patients continuously challenge the use and limits of space by individual objects and practices of privacy and home. Discussion. Healing environments are complex relations between practices, space and care, where recognition of...

  8. Quality of Life in Hematologic Cancer Patients: A Randomized Clinical Trial of Low Dose Naltrexone Versus Placebo

    Directory of Open Access Journals (Sweden)

    Mohammad A. Seifrabiei

    2008-01-01

    Full Text Available This study aimed to investigate its effect on hematologic cancer patients. This was a randomized controlled trial assessing quality of life in patients with hematologic malignancies from a single institute in Hamedan. Patients were allocated into two study arms and in addition to their routine treatment received either daily naltrexone 3 mg capsules (treatment group or 3 mg starch (placebo group and were followed up for 5 months. Quality of life was measured using the EORTC QLQ-C30 in four points in time (at admission, 1, 3 and 5 months follow-up. Data were analyzed to compare quality of life in two groups. Totally, 89 patients were studied (45 in treatment group and 44 in placebo group. There were no significant differences between two groups either in demographic and clinical characteristics or in baseline quality of life scores. However, at 1 month, 3 and 5-month follow-up assessments significant differences were observed. In one month follow-up two groups were significantly different in social functioning (p<0.05 indicating a better condition in the treatment group. In the 3-month follow-up, social functioning, role functioning, nausea and vomiting and appetite loss were better in the treatment group (all p-values <0.05. In the 5-month follow-up, physical functioning, social functioning, role functioning, global quality of life, nausea and vomiting and appetite loss were significantly better in the nalterxone group. Low dose naltrexone is an effective drug in improving quality of life in patients with hematologic cancers.

  9. [Innovation in Surgery for Advanced Lung Cancer].

    Science.gov (United States)

    Nakano, Tomoyuki; Yasunori, Sohara; Endo, Shunsuke

    2016-07-01

    Thoracoscopic surgery can be one of less invasive surgical interventions for early stage lung cancer. Locally advanced lung cancer, however, cannot avoid aggressive procedures including pneumonectomy and/or extended combined resection of chest wall, aorta, esophagus, etc. for complete resection. Surgical approach even for advanced lung cancer can be less invasive by benefit from new anti-cancer treatment, innovated manipulations of bronchoplasty and angioplasty, and bench surgery( lung autotransplantation technique). We herein reviewed the strategy to minimize invasive interventions for locally advanced lung cancer, introducing 2 successful cases with advanced lung cancer. The 1st patient is a 62-year old man with centrally advanced lung cancer invading to mediastinum. Right upper sleeve lobectomy with one-stoma carinoplasty following induction chemoradiation therapy was successful. The operation time was 241 minutes. The performance status is good with no recurrence for 60 months after surgery. The 2nd is a 79-year old man with advanced lung cancer invading to the distal aortic arch. Left upper segmentectomy following thoracic endovascular aortic repair with stentgraft was successful with no extracorporeal circulation. The operation time was 170 minutes. The performance status is good with no recurrence for 30 months after surgery. The invasiveness of surgical interventions for local advanced lung cancer can be minimized by innovated device and new anti-cancer drugs. PMID:27440037

  10. Interleukin-12 in Treating Patients With Hematologic Cancers or Solid Tumors

    Science.gov (United States)

    2014-09-09

    Breast Cancer; Chronic Myeloproliferative Disorders; Gestational Trophoblastic Tumor; Kidney Cancer; Leukemia; Lymphoma; Multiple Myeloma and Plasma Cell Neoplasm; Myelodysplastic Syndromes; Neuroblastoma; Ovarian Cancer; Testicular Germ Cell Tumor

  11. Treatment of locally advanced rectal cancer

    NARCIS (Netherlands)

    Klaassen, RA; Nieuwenhuijzen, GAP; Martijn, H; Rutten, HJT; Hospers, GAP; Wiggers, T

    2004-01-01

    Historically, locally advanced rectal cancer is known for its dismal prognosis. The treatment of locally advanced rectal cancer is subject to continuous change due to development of new and better diagnostic tools, radiotherapeutic techniques, chemotherapeutic agents and understanding of the subject

  12. Role of Extracellular Vesicles in Hematological Malignancies

    Directory of Open Access Journals (Sweden)

    Stefania Raimondo

    2015-01-01

    Full Text Available In recent years the role of tumor microenvironment in the progression of hematological malignancies has been widely recognized. Recent studies have focused on how cancer cells communicate within the microenvironment. Among several factors (cytokines, growth factors, and ECM molecules, a key role has been attributed to extracellular vesicles (EV, released from different cell types. EV (microvesicles and exosomes may affect stroma remodeling, host cell functions, and tumor angiogenesis by inducing gene expression modulation in target cells, thus promoting cancer progression and metastasis. Microvesicles and exosomes can be recovered from the blood and other body fluids of cancer patients and contain and deliver genetic and proteomic contents that reflect the cell of origin, thus constituting a source of new predictive biomarkers involved in cancer development and serving as possible targets for therapies. Moreover, due to their specific cell-tropism and bioavailability, EV can be considered natural vehicles suitable for drug delivery. Here we will discuss the recent advances in the field of EV as actors in hematological cancer progression, pointing out the role of these vesicles in the tumor-host interplay and in their use as biomarkers for hematological malignancies.

  13. Extended resection for locally advanced colorectal cancer

    Institute of Scientific and Technical Information of China (English)

    WANG Jian-ping; SONG Xin-ming

    2006-01-01

    @@ Colorectal cancer is a common cause of cancer-related mortality.1 In China, it is one of eight cancers in the cancer control blueprint, which are suggested to have comprehensive treatment.Some patients with colorectal cancer presented no symptoms when they were diagnosed, yet the tumor had already penetrated the intestinal wall and involved adjacent organs. If the tumor is localized at time of diagnosis without distant metastases, it is termed locally advanced colorectal cancer (LACC)regardless of whether there is lymph node metastasis. LACC commonly encountered in clinical practice accounts for 5%-10% of all colorectal cancers.2

  14. Preoperative chemoradiation using oral capecitabine in locally advanced rectal cancer

    International Nuclear Information System (INIS)

    Purpose: Capecitabine (Xeloda) is a new orally administered fluoropyrimidine carbamate that was rationally designed to exert its effect by tumor-selective activation. We attempted to evaluate the efficacy and toxicity of preoperative chemoradiation using capecitabine in locally advanced rectal cancer. Methods and Materials: Between July 1999 and March 2001, 45 patients with locally advanced rectal cancer (cT3/T4 or N+) were treated with preoperative chemoradiation. Radiation of 45 Gy/25 fractions was delivered to the pelvis, followed by a 5.4 Gy/3 fractions boost to the primary tumor. Chemotherapy was administered concurrent with radiotherapy and consisted of 2 cycles of 14-day oral capecitabine (1650 mg/m2/day) and leucovorin (20 mg/m2/day), each of which was followed by a 7-day rest period. Surgery was performed 6 weeks after the completion of chemoradiation. Results: Thirty-eight patients received definitive surgery. Primary tumor and node downstaging occurred in 63% and 90% of patients, respectively. The overall downstaging rate, including both primary tumor and nodes, was 84%. A pathologic complete response was achieved in 31% of patients. Twenty-one patients had tumors located initially 5 cm or less from the anal verge; among the 18 treated with surgery, 72% received sphincter-preserving surgery. No Grade 3 or 4 hematologic toxicities developed. Other Grade 3 toxicities were as follows: hand-foot syndrome (7%), fatigue (4%), diarrhea (4%), and radiation dermatitis (2%). Conclusion: These preliminary results suggest that preoperative chemoradiation with capecitabine is a safe, well-tolerated, and effective neoadjuvant treatment modality for locally advanced rectal cancer. In addition, this preoperative treatment has a considerable downstaging effect on the tumor and can increase the possibility of sphincter preservation in distal rectal cancer

  15. Effect of dietary supplementation with Agaricus sylvaticus fungus on the hematology and immunology systems of breast cancer patients undergoing chemotherapy

    Directory of Open Access Journals (Sweden)

    Fabiana VALADARES

    2011-06-01

    Full Text Available Objective: Patients with cancer tend to develop hematological and immunological alterations during the disease process. Medicinal fungi can stimulate the immune and hematopoietic systems, promoting improvements in the prognosis and physiological response. In this trial it is aimed to evaluate changes in hematological and immunological parameters in patients with breast cancer undergoing chemotherapy after dietary supplementation with Agaricus sylvaticus. Method: A randomized, double-blind, placebo-controlled study was carried out. 46 patients (stadiums II and III, were randomly assigned to receive either: nutritional supplement with A. sylvaticus (2.1 g/day or placebo. Patients received three cycles (n=26 and six cycles (n=20 of chemotherapy. Clinical and laboratory evaluations were performed. The results were analyzed using Microsoft Excel 2003 and R-version 2.11.1, significant results at p≤ 0.05. Results: The A. sylvaticus group showed an increase of hematocrits (p=0.04, red blood count (p=0.03, mean corpuscular hemoglobin concentration (p=0.001, leukocytes (p=0.03, monocytes (p=0.001, and total lymphocyte count (p=0.009 after three months. Those changes were not observed in the placebo group. After six months, patients receiving A. sylvaticus showed increased levels of red blood count (p=0.02, hemoglobin (p=0.02, hematocrits (p=0.02, corpuscular hemoglobin concentration (p=0.02, leukocytes (p=0.02; lymphocytes (p=0.02, neutrophils (p=0.02 and TLC (p=0.02. The placebo group showed a reduction in leukocytes (p=0.004, basophiles (p=0.005 and TLC (p=0.01. Conclusion: The results suggest the usefulness of dietary supplementation with A. sylvaticus in patients with breast cancer undergoing chemotherapy.

  16. Management of patients with advanced prostate cancer

    DEFF Research Database (Denmark)

    Gillessen, S; Omlin, A; Attard, G;

    2015-01-01

    The first St Gallen Advanced Prostate Cancer Consensus Conference (APCCC) Expert Panel identified and reviewed the available evidence for the ten most important areas of controversy in advanced prostate cancer (APC) management. The successful registration of several drugs for castration......-resistant prostate cancer and the recent studies of chemo-hormonal therapy in men with castration-naïve prostate cancer have led to considerable uncertainty as to the best treatment choices, sequence of treatment options and appropriate patient selection. Management recommendations based on expert opinion, and not...

  17. Global controversies and advances in skin cancer.

    Science.gov (United States)

    Baldwin, Louise; Dunn, Jeff

    2013-01-01

    Advances and controversies of skin cancer prevention in the Asian-Pacific region are to be examined the world's first Global Controversies and Advances in Skin Cancer Conference to be held in Brisbane, Australia this November. APOCP Members are cordially invited to register early for the opportunity to contribute to the debate on a cancer which continues to be a prominent issue in the Asia Pacific and indeed worldwide. We need answers to the questions of why a cancer that is so preventable and easily detectable is still shrouded in controversy. Primary focuses will be on issues like viral involvement, vaccines and novel clinical approaches. PMID:23725105

  18. Radiation Therapy and Late Mortality From Second Sarcoma, Carcinoma, and Hematological Malignancies After a Solid Cancer in Childhood

    International Nuclear Information System (INIS)

    Purpose: To compare patterns of long-term deaths due to secondary carcinomas, sarcomas, and hematological malignancies occurring after childhood cancer in a cohort of patients followed over a median of 28 years. Methods and Materials: The study included 4,230 patients treated at eight institutions, who were at least 5-year survivors of a first cancer, representing 105,670 person-years of observation. Complete clinical, chemotherapeutic, and radiotherapeutic data were recorded, and the integral radiation dose was estimated for 2,701 of the 2,948 patients who had received radiotherapy. The integral dose was estimated for the volume inside the beam edges. The causes of death obtained from death certificates were validated. Results: In total, 134 events were due to second malignant neoplasm(s) (SMN). We found that the standardized mortality ratio decreased with increasing follow-up for second carcinomas and sarcomas, whereas the absolute excess risk (AER) increased for a second carcinoma but decreased for second sarcomas. There was no clear variation in SMN and AER for hematological malignancies. We found a significant dose-response relationship between the radiation dose received and the mortality rate due to a second sarcoma and carcinoma. The risk of death due to carcinoma and sarcoma as SMN was 5.2-fold and 12.5-fold higher, respectively, in patients who had received a radiation dose exceeding 150 joules. Conclusions: Among patients who had received radiotherapy, only those having received the highest integral radiation dose actually had a higher risk of dying of a second carcinoma or sarcoma.

  19. Familial pancreatic cancer: genetic advances

    OpenAIRE

    Rustgi, Anil K.

    2014-01-01

    This review by Rustgi elaborates on the known genetic syndromes that underlie familial pancreatic cancer. It aims to delineate the subtypes of syndromic hereditary pancreatic cancer in which germline genetic mutations have been identified and nonsyndromic familial pancreatic cancer in which genetic information is emerging.

  20. Integrated Molecular Profiling in Advanced Cancers Trial

    Science.gov (United States)

    2016-06-21

    Breast Cancer; Non-small Cell Lung Cancer; Colorectal Cancer; Genitourinary Cancer; Pancreatobiliary Gastrointestinal Cancer; Upper Aerodigestive Tract Cancer; Gynecological Cancers; Melanoma Cancers; Rare Cancers; Unknown Primary Cancers

  1. Advances in bronchoscopy for lung cancer

    Directory of Open Access Journals (Sweden)

    Samjot Singh Dhillon

    2012-01-01

    Full Text Available Bronchoscopic techniques have seen significant advances in the last decade. The development and refinement of different types of endobronchial ultrasound and navigation systems have led to improved diagnostic yield and lung cancer staging capabilities. The complication rate of these minimally invasive procedures is extremely low as compared to traditional transthoracic needle biopsy and surgical sampling. These advances augment the safe array of methods utilized in the work up and management algorithms of lung cancer.

  2. Advances in bronchoscopy for lung cancer

    Science.gov (United States)

    Dhillon, Samjot Singh; Dexter, Elisabeth U.

    2012-01-01

    Bronchoscopic techniques have seen significant advances in the last decade. The development and refinement of different types of endobronchial ultrasound and navigation systems have led to improved diagnostic yield and lung cancer staging capabilities. The complication rate of these minimally invasive procedures is extremely low as compared to traditional transthoracic needle biopsy and surgical sampling. These advances augment the safe array of methods utilized in the work up and management algorithms of lung cancer. PMID:23346012

  3. Prostate Cancer Stem Cells: Research Advances

    Directory of Open Access Journals (Sweden)

    Dagmara Jaworska

    2015-11-01

    Full Text Available Cancer stem cells have been defined as cells within a tumor that possesses the capacity to self-renew and to cause the heterogeneous lineages of cancer cells that comprise the tumor. Experimental evidence showed that these highly tumorigenic cells might be responsible for initiation and progression of cancer into invasive and metastatic disease. Eradicating prostate cancer stem cells, the root of the problem, has been considered as a promising target in prostate cancer treatment to improve the prognosis for patients with advanced stages of the disease.

  4. Advances in Multidisciplinary Treatment of Rectal Cancer

    OpenAIRE

    Zhao, Changlin; Hongqin SUN; Yang, Yang

    2009-01-01

    To summarize the advances in the multidisciplinary treatment of rectal cancer and to analyze the existing problems and development prospects. The full text database retrieval system of MEDLINE and the periodicals of CHKD were searched. The words “rectal cancer, diagnosis, surgery, chemotherapy, radiotherapy, targeted therapy, analysis” were used as key words for retrieval of literature concerning the values and clinical significance of rectal cancer multidisciplinary treatment from January, 2...

  5. Systemic Chemotherapy in Advanced Pancreatic Cancer

    OpenAIRE

    Lee, Hee Seung; Park, Seung Woo

    2016-01-01

    Pancreatic cancer remains one of the most lethal cancers. These patients often have multiple symptoms, and integrated supportive care is critical in helping them remain well for as long as possible. Fluorouracil-based chemotherapy is known to improve overall survival (OS) by approximately 3 months, compared to the best supportive care alone. A 1997 study comparing gemcitabine and fluorouracil treatment of advanced pancreatic cancer patients showed an improvement in OS of 1 month in patients r...

  6. Chemotherapy related toxicity in locally advanced non-small cell lung cancer

    Directory of Open Access Journals (Sweden)

    Bahl Amit

    2006-01-01

    Full Text Available Background: For inoperable non-small cell lung cancer combined chemotherapy and radiotherapy plays an important role as a therapeutic modality. The aim of the present study was to analyze neoadjuvant chemotherapy related acute toxicity in locally advanced lung cancer (stage IIIA and IIIB in Indian patients using Cisplatin and Etoposide combination chemotherapy. Material and methods: Forty patients of locally advanced Non small cell lung cancer received three cycles neoadjuvant chemotherapy using Injection Cisplatin and Etoposide. The patients were taken for Radical radiotherapy to a dose of 60 Gray over 30 fractions in conventional fractionation after completing chemotherapy. Chemotherapy associated toxicity was assessed using common toxicity criteria (CTC v2.0 Results: Forty patients were available for final evaluation. Median age of presentation of patients was fifty-six years. Thirteen patients had Non small cell lung cancer stage IIIA while twenty-seven patients had Stage IIIB disease. Anemia was the most common hematological toxicity observed (seen in 81% of patients. Nausea and vomiting were the most common non -hematological toxicity seen. Sensory neuropathy was seen in 38%of patients. 88% patients developed alopecia. Seven patients developed febrile neutropenias. Conclusion: Neo-adjuvant chemotherapy using Cisplatin and Etoposide continues to be a basic regimen in the Indian set up despite availability of higher molecules, since it is cost effective, well tolerated and therapeutically effective. Blood transfusions, growth factors and supportive care can be used effectively to over come toxicity associated with this regimen.

  7. The first report from Sapporo Tsukisamu Hospital. Chemotherapy and Chemoradiotherapy for patients with advanced pancreatic cancer

    International Nuclear Information System (INIS)

    The remedy, especially chemotherapy, for advanced pancreatic cancer is hardly ever successful in terms of efficacy rate and survival period, because it is virtually unable to contribute to the improvement of median survival time (MST). Thus, we devised a new intermittent dosage regimen utilizing the cell cycle difference of normal gastrointestinal (GI) tract, bone marrow cell and pancreatic cancer cell, making use of 5-FU (→S-1), cisplatin (CDDP) and paclitaxel in March 2002. Ten patients with advanced pancreatic cancer (4 in Stage IVa and 6 in Stage IVb) were treated with this new regimen. As a result, an efficacy ratio of 50.0% and a 1-year survival ratio of 60.0% were achieved. However, 2-year survival ratio of 12.0% was low, and there was no 3-year survivor. The MST was 19 months as of December 31, 2006. All of the non-hematological toxicities were under grade 2. Eight patients had hematological toxicities over grade 3 and most of them were anemia and neutropenia. Only 2 cases had thrombocytopenia. Although adverse effects related to this regimen were clinically manageable, it was difficult to improve MST of patients with advanced pancreatic cancer with chemotherapy alone including this regimen. Hence, we devised another regimen with the joint use of radiotherapy along with the same chemotherapy regimen in January 2003. Twenty patients with advanced pancreatic cancer (Stage IV) were treated with this regimen. It is presently under way, and an efficacy ratio of 35.0%, 1-year survival ratio of 86.3% and 2-year survival ratio of 64.0% were obtained by May 2005, showing that this may contribute to the extension of survival time of Stage IV pancreatic cancer patients. (author)

  8. Advances in Lung Cancer Imaging

    OpenAIRE

    Maryam Rahimi

    2010-01-01

    Imaging has a critical role in diagnosis, staging and monitoring of patients with lung cancer."nThe role of imaging in screening for malignancy has not been established."nWe discuss new concepts in staging also the early diagnosis and screening for lung cancer.

  9. Donor Stem Cell Transplant or Donor White Blood Cell Infusions in Treating Patients With Hematologic Cancer

    Science.gov (United States)

    2012-07-02

    Chronic Myeloproliferative Disorders; Leukemia; Lymphoma; Multiple Myeloma and Plasma Cell Neoplasm; Myelodysplastic Syndromes; Myelodysplastic/Myeloproliferative Neoplasms; Unusual Cancers of Childhood

  10. A Study of CDX-1127 (Varlilumab) in Patients With Select Solid Tumor Types or Hematologic Cancers

    Science.gov (United States)

    2016-04-05

    CD27 Expressing B-cell Malignancies, (for Example: Hodgkin's Lymphoma,; Chronic Lymphocytic Leukemia, Burkett's Lymphoma,; Mantle Cell Lymphoma, Primary Lymphoma of the Central Nervous System,; Marginal Zone B Cell Lymphoma);; Any T-cell Malignancy;; Solid Tumors (Metastatic Melanoma, Renal (Clear) Cell Carcinoma,; Hormone-refractory Prostate Adenocarcinoma, Ovarian Cancer; Colorectal Adenocarcinoma, Non-small Cell Lung Cancer)

  11. Palbociclib for Advanced Breast Cancer

    Science.gov (United States)

    An interim analysis of the PALOMA3 trial shows that women with hormone receptor-positive metastatic breast cancer who received palbociclib plus fulvestrant had longer progression-free survival rates than women who received a placebo plus fulvestrant.

  12. Hematologic malignancies

    Energy Technology Data Exchange (ETDEWEB)

    Hoogstraten, B.

    1986-01-01

    The principle aim of this book is to give practical guidelines to the modern treatment of the six important hematologic malignancies. Topics considered include the treatment of the chronic leukemias; acute leukemia in adults; the myeloproliferative disorders: polycythemia vera, essential thrombocythemia, and idiopathic myelofibrosis/agnogenic myeloid metaplasia; Hodgkin's Disease; non-Hodgkin's lymphoma; and Multiple Myeloma.

  13. Radiation hematology

    International Nuclear Information System (INIS)

    State-of-the-Art ofl radiation hematology and review of the problems now facing this brauch of radiobiology and nuclear medicine are presented. Distortion of division and maturation of hemopoiesis parent cells is considered as main factor of radiopathology for hematopoetic system. Problems of radiation injury and functional variation of hematopoetic microenvironment cell populations are discussed. 176 figs.; 23 figs.; 18 tabs

  14. The psychosocial outcomes of individuals with hematological cancers: Are we doing enough high quality research, and what is it telling us?

    Science.gov (United States)

    Bryant, Jamie; Mansfield, Elise; Hall, Alix; Waller, Amy; Boyes, Allison; Jayakody, Amanda; Dodd, Natalie; Sanson-Fisher, Rob

    2016-05-01

    This systematic review assessed the quantity and quality of research examining the psychosocial outcomes among hematological cancer patients. Studies were categorised as either measurement, descriptive or intervention. Intervention studies were further assessed according to Effective Practice and Organisation of Care (EPOC) methodological criteria. A total of 261 eligible papers were identified. The number of publications increased by 8.8% each year (95% CI=7.5-10.2%; pEPOC design criteria, however only two interventions, one targeted at individuals with Hodgkin's or Non-Hodgkin's lymphoma and one targeted at individuals with leukaemia, lymphoma or myelomatosis were successful in improving patients' psychosocial outcomes. Despite an increasing volume of research examining psychosocial outcomes of hematological cancer patients, there is a need for robust measurement and methodologically rigorous intervention research in this area. PMID:26951994

  15. Effects on prognosis of hematologic parameters in patients with small cell lung cancer

    OpenAIRE

    Nigar Dirican; Ceyda Anar; sule Atalay; Onder Ozturk; H.Ahmet Bircan; Munire Cakir; Ahmet Akkaya

    2016-01-01

    Purpose: The neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) are prognostic factors for various types of cancer. In this study, we assessed the association of NLR and PLR with the prognosis of small-cell lung cancer (SCLC) in patients who received the standard treatment. Material and Methods: We retrospectively reviewed patients who were diagnosed with SCLC and treated with the standard chemotherapy at Suleyman Demirel University Chest Diseases and Dr. Suat Sere...

  16. Ionizing Particle Radiation as a Modulator of Endogenous Bone Marrow Cell Reprogramming: Implications for Hematological Cancers

    OpenAIRE

    Muralidharan, Sujatha; Sharath P. Sasi; Zuriaga, Maria A.; Hirschi, Karen K.; Porada, Christopher D.; Matthew A. Coleman; Kenneth X Walsh; Yan, Xinhua; Goukassian, David A.

    2015-01-01

    Exposure of individuals to ionizing radiation (IR), as in the case of astronauts exploring space or radiotherapy cancer patients, increases their risk of developing secondary cancers and other health-related problems. Bone marrow (BM), the site in the body where hematopoietic stem cell (HSC) self-renewal and differentiation to mature blood cells occurs, is extremely sensitive to low-dose IR, including irradiation by high-charge and high-energy particles. Low-dose IR induces DNA damage and per...

  17. Ionizing Particle Radiation as a Modulator of Endogenous Bone Marrow Cell Reprogramming: Implications for Hematological Cancers

    OpenAIRE

    Sujatha eMuralidharan; Sharath ePankajavihar Sasi; Zuriaga, Maria A.; Hirschi, Karen K.; Porada, Christopher D.; Matthew A. Coleman; Kenneth X Walsh; Xinhua eYan; Goukassian, David A.

    2015-01-01

    Exposure of individuals to ionizing radiation (IR), as in the case of astronauts exploring space or radiotherapy cancer patients, increases their risk of developing secondary cancers and other health-related problems. Bone marrow (BM), the site in the body where hematopoietic stem cell (HSC) self-renewal and differentiation to mature blood cells occurs, is extremely sensitive to low dose IR, including irradiation by high-charge and high-energy particles (HZE). Low dose IR induces DNA damage a...

  18. Photodynamic Cancer Therapy - Recent Advances

    International Nuclear Information System (INIS)

    The basic principle of the photodynamic effect was discovered over a hundred years ago leading to the pioneering work on PDT in Europe. It was only during the 1980s, however, when 'photoradiation therapy' was investigated as a possible treatment modality for cancer. Photodynamic therapy (PDT) is a photochemotherapeutic process which requires the use of a photosensitizer (PS) that, upon entry into a cancer cell is targeted by laser irradiation to initiate a series of events that contribute to cell death. PSs are light-sensitive dyes activated by a light source at a specific wavelength and can be classified as first or second generation PSs based on its origin and synthetic pathway. The principle of PS activation lies in a photochemical reaction resulting from excitation of the PS producing singlet oxygen which in turn reacts and damages cell organelles and biomolecules required for cell function and ultimately leading to cell destruction. Several first and second generation PSs have been studied in several different cancer types in the quest to optimize treatment. PSs including haematoporphyrin derivative (HpD), aminolevulinic acid (ALA), chlorins, bacteriochlorins, phthalocyanines, naphthalocyanines, pheophorbiedes and purpurins all require selective uptake and retention by cancer cells prior to activation by a light source and subsequent cell death induction. Photodynamic diagnosis (PDD) is based on the fluorescence effect exhibited by PSs upon irradiation and is often used concurrently with PDT to detect and locate tumours. Both laser and light emitting diodes (LED) have been used for PDT depending on the location of the tumour. Internal cancers more often require the use of laser light delivery using fibre optics as delivery system while external PDT often make use of LEDs. Normal cells have a lower uptake of the PS in comparison to tumour cells, however the acute cytotoxic effect of the compound on the recovery rate of normal cells is not known. Subcellular

  19. Advanced breast cancer. 2005-2007 period

    International Nuclear Information System (INIS)

    Exploratory study was conducted, observational (cohort study), application, in order to evaluate the performance of advanced breast cancer in Clinical and Surgical Teaching Hospital 'Jose Ramon Lopez Tabrane' during the period from January 2005 to December 2007. Our main objective was to understand the behavior of advanced cancer breast cancer in our midst in the aforementioned period. Our sample consisted of 44 patients, which was applied to the study Statistical analysis for the different variables used, expressing results in tables. The 4th and 5th decade of life, and the white skin color were variable representative in our sample. The right breast and upper quadrant outside were the most frequent sites of breast cancer. More than half of the patients had a tumor larger than 5 cm and metastatic nodes. Madden mastectomy was the most frequently used providing the greatest number of complications. We recommend the importance of breast self-examination and diagnosis preclinical use of mammography. (Author)

  20. Hypercoagulability in hematological malignancies

    OpenAIRE

    Middeldorp, S.; Oers, van, M.H.J.; Biemond, B.J.; Lauw, M.N.

    2015-01-01

    Patients with cancer are at high risk for venous thrombosis, the undesired formation of blood clots within the veins. Historically, this high risk was mainly attributed to patients with solid tumors, but recent studies have indicated that the risk is at least as high or even higher in patients with hematological malignancies, such as lymphoma, multiple myeloma and leukemia, especially acute lymphoblastic leukemia. Venous thrombosis can cause life-long morbidity or can be fatal, and requires a...

  1. EZH2 in normal hematopoiesis and hematological malignancies.

    Science.gov (United States)

    Herviou, Laurie; Cavalli, Giacomo; Cartron, Guillaume; Klein, Bernard; Moreaux, Jérôme

    2016-01-19

    Enhancer of zeste homolog 2 (EZH2), the catalytic subunit of the Polycomb repressive complex 2, inhibits gene expression through methylation on lysine 27 of histone H3. EZH2 regulates normal hematopoietic stem cell self-renewal and differentiation. EZH2 also controls normal B cell differentiation. EZH2 deregulation has been described in many cancer types including hematological malignancies. Specific small molecules have been recently developed to exploit the oncogenic addiction of tumor cells to EZH2. Their therapeutic potential is currently under evaluation. This review summarizes the roles of EZH2 in normal and pathologic hematological processes and recent advances in the development of EZH2 inhibitors for the personalized treatment of patients with hematological malignancies. PMID:26497210

  2. Direct therapeutic intervention for advanced pancreatic cancer

    OpenAIRE

    Takakura, Kazuki; Koido, Shigeo

    2015-01-01

    Currently, chemotherapy is an accredited, standard treatment for unresectable, advanced pancreatic cancer (PC). However, it has been still showed treatment-resistance and followed dismal prognosis in many cases. Therefore, some sort of new, additional treatments are needed for the better therapeutic results for advanced PC. According to the previous reports, it is obvious that interventional endoscopic ultrasonography (EUS) is a well-established, helpful and low-risky procedure in general. As...

  3. Comparison of capecitabine and 5-fluorouracil in chemoradiotherapy for locally advanced pancreatic cancer

    International Nuclear Information System (INIS)

    Although capecitabine has theoretical advantages in the pharmacokinetics, such as higher intratumoral and lower systemic concentration, relative to bolus 5-fluorouracil (5-FU), outcomes of chemoradiotherapy (CRT) with capecitabine or bolus 5-FU have not been directly compared in patients with locally advanced pancreatic cancer. Therefore, we retrospectively compared the outcomes, including toxicity, tumor response, and overall survival, of oral capecitabine plus radiotherapy (RT) with bolus 5-FU plus RT, in patients with locally advanced pancreatic cancer. Between August 2006 and January 2012, 98 patients with locally advanced pancreatic cancer received CRT, with 52 receiving concurrent oral capecitabine and 46 receiving bolus injection of 5-FU. Primary tumor and overall response after CRT were evaluated radiologically, and toxicity, tumor response, and overall survival (OS) were compared in the two groups. Baseline clinical parameters of the two groups were similar. The rates of ≥ Grade 3 hematologic (0% vs. 8.7%, p = 0.045) and non-hematologic (0% vs. 8.7%, p = 0.045) toxicities were significantly lower in the capecitabine group than in the 5-FU group. Primary tumor (30.7% vs. 28.2%, p = 0.658) and overall (13.7% vs. 15.2%, p = 0.273) response rates and median OS time (12.5 months vs. 11.6 months, p = 0.655) were similar in the two groups. Capecitabine plus RT may be a safe and feasible regimen for patients with locally advanced pancreatic cancer, with similar efficacy and low rates of toxicities compared with bolus 5-FU plus RT

  4. Hematological dosimetry

    International Nuclear Information System (INIS)

    The principles of hematological dosimetry after acute or protracted whole-body irradiation are reviewed. In both cases, over-exposure is never homogeneous and the clinical consequences, viz medullary aplasia, are directly associated with the mean absorbed dose and the seriousness and location of the overexposure. The main hematological data required to assess the seriousness of exposure are the following: repeated blood analysis, blood precursor cultures, as indicators of whole-body exposure; bone marrow puncture, medullary precursor cultures and medullary scintigraphy as indicators of the importance of a local over-exposure and capacity for spontaneous repair. These paraclinical investigations, which are essential for diagnosis and dosimetry, are also used for surveillance and for the main therapeutic issues

  5. PACLITAXEL PLUS CARBOPLATIN FOR WOMEN WITH ADVANCED BREAST CANCER

    Institute of Scientific and Technical Information of China (English)

    Ju Li; Qing Li; Pin Zhang; Jia-yu Wang; Long-mei Zhao; Bing-he Xu

    2007-01-01

    Objective To evaluate the efficacy and safety of combination chemotherapy with paclitaxel and carboplatin for advanced breast cancer (ABC).Methods From January 2001 to March 2006, 45 patients with ABC were treated with combination chemotherapy of paclitaxel and carboplatin. Patients received infusion of paclitaxel 175 mg/m2 on day 1 every 3 weeks or 75 mg/m2 on day 1,8, 15 every 4 weeks. Carboplatin was administrated on day 2 with a dose of area under the time-concentration curve (AUC) being 5.Results The median number of cycles was 3 (range, 2-6). The overall response rate was 62. 2%. Median time to progression was 7. 0 months (95%CI: 5. 1-8.9). Median overall survival was 29.0 months (95%CI: 20. 1-37.9). One year survival rate was 73. 3%. Response rate for first line and second line treatment were 62. 1 % and 62. 5% , respectively. No significant difference in response existed between visceral metastasis and soft tissue metastasis. The main side effects included nausea/vomiting, neurotoxicity, and hematologic toxicities. Grade HI to IV adverse events included nausea/vomiting in 2 cases (4. 4% ), leukopenia in 17 cases (37. 8% ), and alopecia in 6 cases (13. 3% ).Conclusion Combination of paclitaxel and carboplatin is active in treatment of ABC with an acceptable toxicity profile.

  6. Hyperfractionated radiation therapy for locoregionally advanced nasopharyngeal cancer

    International Nuclear Information System (INIS)

    The purpose of this study is to clarify the efficacy and toxicity of hyperfractionated radiation therapy (RT) for patients with nasopharyngeal cancer (NPC). Twenty-two patients with NPC treated at our hospital between April 1994 and December 2002 were the subjects of this study. They received hyperfractionated RT with a fraction size of 1.2 Gy, with a median tumor dose of 72 Gy (range 64.8-80.4). During this study period, our institutional strategy for locoregionally advanced NPC included neoadjuvant or concurrent chemotherapy combined with hyperfractionated RT, and 17 patients received some forms of cisplatin-containing chemotherapy. With a median follow-up of 59 months, the estimated 5-year disease-free survival rate and overall survival rate were 72.7 and 85.2%, respectively. Acute hematological toxicities were acceptable and manageable. However, >50% of patients required nutritional support, and experienced severe pharyngitis, skin reaction and body weight loss. With regard to late sequelae, one patient developed grade 3 osteomyelitis, and one patient each developed grade 4 passage disturbance and laryngeal edema. No patients experienced any grades of optic nerve injury or temporal lobe necrosis. Hyperfractionated RT using 1.2 Gy per fraction, for a total dose of 72 Gy, produces a comparable treatment outcome. Although deleterious neurological sequelae were not observed in this study, caution should be exercised regarding other late sequelae, such as osteomyelitis and passage disturbance. (author)

  7. Locally advanced thyroid cancer: case report

    Directory of Open Access Journals (Sweden)

    R. I. Azizyan

    2016-01-01

    Full Text Available The paper gives the results of treatment in a female patient with locally advanced thyroid cancer with a tumor thrombus in the internal jugular vein with laryngeal or tracheal involvement, and a giant metastasis into the bone of the vault of the skull.

  8. Management of locally advanced prostate cancer

    Institute of Scientific and Technical Information of China (English)

    Heather Payne

    2009-01-01

    The management of all stages of prostate cancer is an increasingly complex process and involves a variety of available treatments and many disciplines.Despite prostate-specific antigen (PSA) testing,the presentation of prostate cancer at a locally advanced stage is common in the UK,accounting for one-third of all new cases.There is no universally accepted definition of locally advanced prostate cancer;the term is loosely used to encompass a spectrum of disease profiles that show high-risk features.Men with high-risk prostate cancer generally have a significant risk of disease progression and cancer-related death if left untreated.High-risk patients,including those with locally advanced disease,present two specific challenges.There is a need for local control as well as a need to treat any microscopic metastases likely to be present but undetectable until disease progression.The optimal treatment approach will therefore often necessitate multiple modalities.The exact combinations,timing and intensity of treatment continue to be strongly debated.Management decisions should be made after all treatments have been discussed by a multidisciplinary team (including urologists,oncologists,radiologists,pathologists and nurse specialists) and after the balance of benefits and side effects of each therapy modality has been considered by the patient with regard to his own individual circumstances.This article reviews the current therapy options.

  9. Fertility considerations in young women with hematological malignancies

    DEFF Research Database (Denmark)

    Jadoul, Pascale; Kim, S Samuel; Andersen, Claus Yding

    2012-01-01

    The need for practice guidelines for fertility preservation in young women with hematological malignancies has been increased. To develop recommendations, publications relevant to fertility preservation and hematological cancers were identified through a PubMed database search and reviewed...

  10. Elderly with Advanced Colon Cancer Often Get Costly, Dubious Treatments

    Science.gov (United States)

    ... medlineplus/news/fullstory_157714.html Elderly With Advanced Colon Cancer Often Get Costly, Dubious Treatments: Study Drugs come ... far more often to elderly patients with advanced colon cancer, but they offer almost no benefit, a new ...

  11. The expenditures related to the use of antifungal drugs in patients with hematological cancers: a cost analysis

    OpenAIRE

    Gedik H

    2015-01-01

    Habip Gedik Department of Infectious Diseases and Clinical Microbiology, Ministry of Health Okmeydani Training and Research Hospital, Istanbul, Turkey Objective: The aim of this study is to analyze the expenditures related to the use of antifungal drugs in patients with hematological malignancies. Methods: In this retrospective study, the expenditures related to use of antifungal drugs for treatment of invasive fungal infections in patients with hematological malignancies between November 20...

  12. EVALUATION OF HEMATOLOGICAL PARAMETERS AS A POSSIBLE MARKER FOR HEAD-AND-NECK CANCER AND PRECANCEROUS CONDITIONS

    Directory of Open Access Journals (Sweden)

    Abhinandan

    2015-11-01

    Full Text Available Head neck cancer (HNCA is a major health problem, accounting for 30-40% cancers at all sites with the incidence in North-East India, where this study has been conducted is highest in the country (54.48%. As various substances alter quantitatively in the serum during tumor development, we intended to explore the changes in the haematological profile in cases of head neck squamous cell carcinoma and epithelial precursor lesions. Moreover, such study will be the first on HNCA patients in this North East region of India. AIMS To assess the variations of haematological and biochemical parameters in HNSCC and Epithelial precursor lesions of the head and neck. METHODS AND MATERIAL Blood samples from the cases were collected to quantify Hb%, hematocrit, RBC count, MCV, MCH, MCHC, TLC, RDW-CV, blood urea, creatinine and glucose levels. Using ANOVA test, the difference in various groups were compared and the significance obtained. RESULTS Our study showed extremely significant difference in Hb% level in both the HNSCC and EPL group from the control population. There was no significant correlation between WBC count and the development of SCC or EPL. MCHC and MCV was found to be high in majority of cases and the difference of MCHC among the three groups was found to be extremely significant. We found elevated RDW-SD levels in majority of cases in both groups while mean ESR level was very high in EPL group only. However, blood biochemistry parameters did not reveal any significant results. CONCLUSIONS The present study shows that among different hematological parameters, Hb%, MCHC, MCV, RDW, SD and ESR are significantly altered in HNCA and premalignant states. Present study also confirms that there is no significant correlation between WBC count and HNCA. The grossly raised MCHC, RDW-SD and ESR values in both cancerous and precancerous lesion of HNCA point out that these parameters should be considered collectively during evaluation of HNCA patients. The

  13. Important drugs for cough in advanced cancer.

    Science.gov (United States)

    Homsi, J; Walsh, D; Nelson, K A

    2001-11-01

    Cough is a defense mechanism that prevents the entry of noxious materials into the respiratory system and clears foreign materials and excess secretions from the lungs and respiratory tract. In advanced cancer, it is a common symptom that interferes with the patient's daily activity and quality of life. Empiric treatment with antitussive agents is often needed. Two classes of antitussive drugs are available: (1) centrally acting: (a) opioids and (b) non-opioids; (2) peripherally acting: (a) directly and (b) indirectly. Antitussive availability varies widely around the world. Many antitussives, such as benzonatate, codeine, hydrocodone, and dextromethorphan, were extensively studied in the acute and chronic cough settings and showed relatively high efficacy and safety profiles. Benzonatate, clobutinol, dihydrocodeine, hydrocodone, and levodropropizine were the only antitussives specifically studied in cancer and advanced cancer cough. They all have shown to be effective and safe in recommended daily dose for cough. In advanced cancer the patient's current medications, previous antitussive use, the availability of routes of administration, any history of drug abuse, the presence of other symptoms and other factors, all have a role in the selection of antitussives for prescription. A good knowledge of the pharmacokinetics, dosage, efficacy, and side effects of the available antitussives provides for better management. PMID:11762966

  14. mTOR inhibition in management of advanced breast cancer

    Directory of Open Access Journals (Sweden)

    Shona Nag

    2012-01-01

    Full Text Available The mTOR pathway is becoming increasingly important in several cancers including breast cancer. This review will focus on the role of its inhibition in the management of advanced breast cancer.

  15. New advances in targeted gastric cancer treatment

    Science.gov (United States)

    Lazăr, Daniela Cornelia; Tăban, Sorina; Cornianu, Marioara; Faur, Alexandra; Goldiş, Adrian

    2016-01-01

    Despite a decrease in incidence over past decades, gastric cancer remains a major global health problem. In the more recent period, survival has shown only minor improvement, despite significant advances in diagnostic techniques, surgical and chemotherapeutic approaches, the development of novel therapeutic agents and treatment by multidisciplinary teams. Because multiple genetic mutations, epigenetic alterations, and aberrant molecular signalling pathways are involved in the development of gastric cancers, recent research has attempted to determine the molecular heterogeneity responsible for the processes of carcinogenesis, spread and metastasis. Currently, some novel agents targeting a part of these dysfunctional molecular signalling pathways have already been integrated into the standard treatment of gastric cancer, whereas others remain in phases of investigation within clinical trials. It is essential to identify the unique molecular patterns of tumours and specific biomarkers to develop treatments targeted to the individual tumour behaviour. This review analyses the global impact of gastric cancer, as well as the role of Helicobacter pylori infection and the efficacy of bacterial eradication in preventing gastric cancer development. Furthermore, the paper discusses the currently available targeted treatments and future directions of research using promising novel classes of molecular agents for advanced tumours.

  16. Redefining Hormone Sensitive Disease in Advanced Prostate Cancer

    OpenAIRE

    Xiaoyu Hou; Flaig, Thomas W.

    2012-01-01

    Prostate cancer is the most common cancer among men in the United States. For decades, the cornerstone of medical treatment for advanced prostate cancer has been hormonal therapy, intended to lower testosterone levels, known as Androgen Deprivation Therapy (ADT). The development of hormone-resistant prostate cancer (now termed castration-resistant prostate cancer:CRPC) remains the key roadblock in successful long-term management of prostate cancer. New advancements in medical therapy for pros...

  17. Advances in cancer pain from bone metastasis

    OpenAIRE

    Zhu XC; JL Zhang; Ge CT; Yu YY; Wang P; Yuan TF; Fu CY

    2015-01-01

    Xiao-Cui Zhu,1 Jia-Li Zhang,1 Chen-Tao Ge,1 Yuan-Yang Yu,1 Pan Wang,1 Ti-Fei Yuan,2 Cai-Yun Fu1,31College of Life Sciences, Zhejiang Sci-Tech University, Hangzhou, 2School of Psychology, Nanjing Normal University, Nanjing, 3Institute for Cell-Based Drug Development of Zhejiang Province, Hangzhou, People’s Republic of ChinaAbstract: With the technological advances in cancer diagnosis and treatment, the survival rates for patients with cancer are prolonged. The issue of figuring out h...

  18. Hematological side-effect profiles of individualized chemotherapy regimen for recurrent ovarian cancer.

    Science.gov (United States)

    Breidenbach, Martina; Rein, Daniel T; Schöndorf, Thomas; Schmidt, Torsten; König, Ellen; Valter, Markus; Kurbacher, Christian M

    2003-06-01

    The long-term results for patients with recurrent ovarian cancer (ROC) are poor. There is a need to optimize treatment strategies to improve outcome by avoiding ineffective regimens which are often associated with exacerbated side-effects. Individualized chemotherapy regimens guided by a chemosensitivity assay (ATP-tumor chemosensitivity assay) have already been used successfully to direct chemotherapy. Taking the results of this assay into account, application of drug combinations appears more advisable. Here we present a systematic evaluation of toxicities seen with individualized chemotherapy for ROC. A total of 62 patients who received 314 cycles of antineoplastic therapies were evaluated. Three single agents (topotecan, paclitaxel and gemcitabine) and five combinations (cisplatin/gemcitabine, carbopatin/gemcitabine, gemcitabine/treosulfan, mitoxantrone/paclitaxel and carboplatin/paclitaxel) were examined. With respect to myelotoxicity, most single agents except topotecan revealed favorable results in comparison to drug combinations. However, this observation lacks statistical significance. Generally, severe myelosuppression was rare. The highest incidence of leukopenia was seen in regimens with mitoxantrone/paclitaxel or gemcitabine/treosulfan, respectively. Thrombocytopenia accompanied most commonly a topotecan therapy. In the present study combination regimens tend to be more toxic than monotherapies. When response rates are comparable, empirically chosen treatment combination therapies should only be practiced in carefully planned clinical studies. PMID:12782939

  19. Advanced strategies in liposomal cancer therapy

    DEFF Research Database (Denmark)

    Andresen, Thomas Lars; Jensen, Simon Skøde; Jørgensen, Kent

    2005-01-01

    Tumor specific drug delivery has become increasingly interesting in cancer therapy, as the use of chemotherapeutics is often limited due to severe side effects. Conventional drug delivery systems have shown low efficiency and a continuous search for more advanced drug delivery principles is...... therefore of great importance. In the first part of this review, we present current strategies in the drug delivery field, focusing on site-specific triggered drug release from liposomes in cancerous tissue. Currently marketed drug delivery systems lack the ability to actively release the carried drug and......, none of them have yet led to marketed drugs and are still far from achieving this goal. The most advanced and prospective technologies are probably the prodrug strategies where nontoxic drugs are carried and activated specifically in the malignant tissue by overexpressed enzymes. In the second part of...

  20. Advances in nanotheranostics II cancer theranostic nanomedicine

    CERN Document Server

    2016-01-01

    This book surveys recent advances in theranostics based on magnetic nanoparticles, ultrasound contrast agents, silica nanoparticles and polymeric micelles. It presents magnetic nanoparticles, which offer a robust tool for contrast enhanced MRI imaging, magnetic targeting, controlled drug delivery, molecular imaging guided gene therapy, magnetic hyperthermia, and controlling cell fate. Multifunctional ultrasound contrast agents have great potential in ultrasound molecular imaging, multimodal imaging, drug/gene delivery, and integrated diagnostics and therapeutics. Due to their diversity and multifunctionality, polymeric micelles and silica-based nanocomposites are highly capable of enhancing the efficacy of multimodal imaging and synergistic cancer therapy. This comprehensive book summarizes the main advances in multifunctional nanoprobes for targeted imaging and therapy of gastric cancer, and explores the clinical translational prospects and challenges. Although more research is needed to overcome the substan...

  1. EXPRESSING DISTRESS IN PATIENTS WITH ADVANCED CANCER

    Directory of Open Access Journals (Sweden)

    Maura Gabriela FELEA

    2014-11-01

    Full Text Available Negative emotions (distress are recognized as part of the psychological profile of patients diagnosed with advanced stage cancer. However, most patients are not accustomed to verbalize feelings towards their physician, and generally towards family and medical care personnel. The purpose of this paper is to analyze the expression of emotions by patients in advanced stages of cancer, respectively the means by which they get to express emotions. To this respect, we identified the most common types of emotions expressed, or metaphors used by patients to describe their emotions and topics that trigger emotions. Words and phrases most commonly used are in relation to: fear, anxiety, depression, guilt, negligence, concern. They are uttered in order to depict the network created between disclosed emotions and topics on health status, symptoms, adverse effects and therapeutic choice, patient privacy, and social and family issues.

  2. Technological advances in radiotherapy for esophageal cancer

    Institute of Scientific and Technical Information of China (English)

    Milan; Vosmik; Jiri; Petera; Igor; Sirak; Miroslav; Hodek; Petr; Paluska; Jiri; Dolezal; Marcela; Kopacova

    2010-01-01

    Radiotherapy with concurrent chemotherapy and surgery represent the main treatment modalities in esophageal cancer.The goal of modern radiotherapy approaches,based on recent technological advances,is to minimize post-treatment complications by improving the gross tumor volume definition (positron emission tomography-based planning),reducing interfraction motion (image-guided radiotherapy) and intrafraction motion (respiratory-gated radiotherapy),and by better dose delivery to the precisely defined planning ...

  3. Chromosomal differences between acute nonlymphocytic leukemia in patients with prior solid tumors and prior hematologic malignancies. A study of 14 cases with prior breast cancer

    International Nuclear Information System (INIS)

    A cytogenetic study of 14 patients with secondary acute nonlymphocytic leukemia (S-ANLL) with prior treatment for breast cancer is reported. The chromosomes recurrently involved in numerical or structural anomalies are chromosomes 7, 5, 17, and 11, in decreasing order of frequency. The distribution of the anomalies detected in this sample of patients is similar to that observed in published cases with prior breast or other solid tumors, though anomalies of chromosome 11 were not pointed out, but it significantly differs from that of the S-ANLL with prior hematologic malignancies. This difference is principally due to a higher involvement of chromosome 7 in patients with prior hematologic malignancies and of chromosomes 11 and 17 in patients with prior solid tumors. A genetic determinism involving abnormal recessive alleles located on chromosomes 5, 7, 11, and 17 uncovered by deletions of the normal homologs may be a cause of S-ANLL. The difference between patients with prior hematologic malignancies or solid tumors may be explained by different constitutional mutations of recessive genes in the two groups of patients

  4. Accelerated radiotherapy for advanced laryngeal cancer

    International Nuclear Information System (INIS)

    The purpose of this study was to evaluate a single institution's outcome for patients with advanced laryngeal cancer treated with accelerated radiotherapy (RT). Fifty-eight patients with advanced laryngeal cancer were treated with curative intent with accelerated RT during the period 1990-1998. Patients received radiotherapy alone or with induction chemotherapy. The 5-year local control (LC) and loco-regional control (LRC) probabilities were both 49% for T3 and 75% for T4 tumors. The 5-year disease-free survival probability was 46% and 68% and overall survival probability was 30% and 39% for T3 and T4 tumors respectively. No significant statistical difference in outcome was found, either between T3 and T4 tumors, or between patients who received induction chemotherapy and those who did not. The treatment results for advanced laryngeal cancer at this institution were comparable to those reported in the literature. The results for T3 and T4 were similar. T4 classification alone should not be an exclusion criterion for larynx preservation. Overall survival was poor, partly because of a high incidence of deaths from intercurrent diseases

  5. Accelerated radiotherapy for advanced laryngeal cancer

    Energy Technology Data Exchange (ETDEWEB)

    Haugen, Hedda; Mercke, Claes [Sahlgrenska Univ. Hospital, Goeteborg (Sweden). Dept. of Oncology; Johansson, Karl-Axel [Sahlgrenska Univ. Hospital, Goeteborg (Sweden). Dept. of Radiophysics; Ejnell, Hasse; Edstroem, Staffan [Sahlgrenska Univ. Hospital, Goeteborg (Sweden). Dept. of Oto-Rhino-Laryngology

    2005-07-01

    The purpose of this study was to evaluate a single institution's outcome for patients with advanced laryngeal cancer treated with accelerated radiotherapy (RT). Fifty-eight patients with advanced laryngeal cancer were treated with curative intent with accelerated RT during the period 1990-1998. Patients received radiotherapy alone or with induction chemotherapy. The 5-year local control (LC) and loco-regional control (LRC) probabilities were both 49% for T3 and 75% for T4 tumors. The 5-year disease-free survival probability was 46% and 68% and overall survival probability was 30% and 39% for T3 and T4 tumors respectively. No significant statistical difference in outcome was found, either between T3 and T4 tumors, or between patients who received induction chemotherapy and those who did not. The treatment results for advanced laryngeal cancer at this institution were comparable to those reported in the literature. The results for T3 and T4 were similar. T4 classification alone should not be an exclusion criterion for larynx preservation. Overall survival was poor, partly because of a high incidence of deaths from intercurrent diseases.

  6. PERIOPERATIVE CHEMOTHERAPY IN LOCALLY ADVANCED GASTRIC CANCER

    Directory of Open Access Journals (Sweden)

    Thales Paulo BATISTA

    2013-09-01

    Full Text Available Gastric cancer is one of the most common cancers and a main cause of cancer-related death worldwide, since the majority of patients suffering of this malignancy are usually faced with a poor prognosis due to diagnosis at later stages. In order to improve treatment outcomes, the association of surgery with chemo and/or radiotherapy (multimodal therapy has become the standard treatment for locally advanced stages. However, despite several treatment options currently available for management of these tumors, perioperative chemotherapy has been mainly accepted for the comprehensive therapeutic strategy including an appropriated D2-gastrectomy. This manuscript presents a (nonsystematic critical review about the use of perioperative chemotherapy, with a special focus on the drugs delivery.

  7. Systemic Chemotherapy in Advanced Pancreatic Cancer

    Science.gov (United States)

    Lee, Hee Seung; Park, Seung Woo

    2016-01-01

    Pancreatic cancer remains one of the most lethal cancers. These patients often have multiple symptoms, and integrated supportive care is critical in helping them remain well for as long as possible. Fluorouracil-based chemotherapy is known to improve overall survival (OS) by approximately 3 months, compared to the best supportive care alone. A 1997 study comparing gemcitabine and fluorouracil treatment of advanced pancreatic cancer patients showed an improvement in OS of 1 month in patients receiving gemcitabine. Over the next 10 years, multiple randomized studies compared single-agent gemcitabine with combination chemotherapy and showed no effective survival improvement. However, the addition of erlotinib, an epidermal growth factor receptor (EGFR) inhibitor, was associated with a significant improvement in OS of approximately 2 weeks. However, adoption of this regimen has not been widespread because of its limited effect and added toxicity. Two clinical trials have recently prolonged OS in advanced pancreatic cancer patients by almost 1 year. The first compared FOLFIRINOX with gemcitabine alone, and was associated with a significant improvement in median survival. The second compared gemcitabine and nab-paclitaxel with gemcitabine alone, and was associated with improvements in OS. At present, these regimens are considered standard treatment for patients with good performance statuses. PMID:27114434

  8. Neoadjuvant Chemotherapy for Advanced Epithelial Ovarian Cancer

    International Nuclear Information System (INIS)

    Objective: To describe the experience at the National Cancer Institute (NCI) on the use of neoadjuvant chemotherapy as primary treatment for epithelial ovarian cancer among patients in stages IIIC and IV. Methods: We conducted a descriptive retrospective study (case series type) of patients diagnosed with epithelial ovarian cancer in stages IIIC and IV, treated at the NCI from January 1, 2003 to December 31,2006, who underwent neoadjuvant chemotherapy as primary treatment. Demographic characteristics and clinical outcomes are described. Results: Seventeen patients who fulfilled the above mentioned criteria were selected. Once neoadjuvant chemotherapy ended, 5 patients (29.4%) achieved complete or partial clinical response; 4 (23.8%) remained in stable condition, and 8 (47.6%) showed signs of progressive illness. Interval debulking surgery was performed on objective response patients. Maximum cytoreduction was achieved in 5 patients (100%); first relapse was reported at month 18 of follow-up; 2 disease-free survivors were identified in December, 2007; 8 (49%) reported some degree of non-severe chemotherapy-related toxicity. No mortality was related to chemotherapy, no post surgical complications were observed and no patient required advanced support management. Conclusions: Neoadjuvant chemotherapy, followed by optimal interval debulking surgery among selected patients, can be an alternative treatment for advanced epithelial ovarian cancer among women with irresecability or the critically ill. Further studies with improved design are required to confirm these findings.

  9. Systemic Chemotherapy in Advanced Pancreatic Cancer.

    Science.gov (United States)

    Lee, Hee Seung; Park, Seung Woo

    2016-05-23

    Pancreatic cancer remains one of the most lethal cancers. These patients often have multiple symptoms, and integrated supportive care is critical in helping them remain well for as long as possible. Fluorouracil-based chemotherapy is known to improve overall survival (OS) by approximately 3 months, compared to the best supportive care alone. A 1997 study comparing gemcitabine and fluorouracil treatment of advanced pancreatic cancer patients showed an improvement in OS of 1 month in patients receiving gemcitabine. Over the next 10 years, multiple randomized studies compared singleagent gemcitabine with combination chemotherapy and showed no effective survival improvement. However, the addition of erlotinib, an epidermal growth factor receptor (EGFR) inhibitor, was associated with a significant improvement in OS of approximately 2 weeks. However, adoption of this regimen has not been widespread because of its limited effect and added toxicity. Two clinical trials have recently prolonged OS in advanced pancreatic cancer patients by almost 1 year. The first compared FOLFIRINOX with gemcitabine alone, and was associated with a significant improvement in median survival. The second compared gemcitabine and nabpaclitaxel with gemcitabine alone, and was associated with improvements in OS. At present, these regimens are considered standard treatment for patients with good performance statuses. PMID:27114434

  10. Management of advanced medullary thyroid cancer.

    Science.gov (United States)

    Hadoux, Julien; Pacini, Furio; Tuttle, R Michael; Schlumberger, Martin

    2016-01-01

    Medullary thyroid cancer arises from calcitonin-producing C-cells and accounts for 3-5% of all thyroid cancers. The discovery of a locally advanced medullary thyroid cancer that is not amenable to surgery or of distant metastases needs careful work-up, including measurement of serum calcitonin and carcinoembryonic antigen (and their doubling times), in addition to comprehensive imaging to determine the extent of the disease, its aggressiveness, and the need for any treatment. In the past, cytotoxic chemotherapy was used for treatment but produced little benefit. For the past 10 years, tyrosine kinase inhibitors targeting vascular endothelial growth factor receptors and RET (rearranged during transfection) have been used when a systemic therapy is indicated for large tumour burden and documented disease progression. Vandetanib and cabozantinib have shown benefits on progression-free survival compared with placebo in this setting, but their toxic effect profiles need thorough clinical management in specialised centres. This Review describes the management and treatment of patients with advanced medullary thyroid cancer with emphasis on current targeted therapies and perspectives to improve patient care. Most treatment responses are transient, emphasising that mechanisms of resistance need to be better understood and that the efficacy of treatment approaches should be improved with combination therapies or other drugs that might be more potent or target other pathways, including immunotherapy. PMID:26608066

  11. A Novel Bioluminescence Orthotopic Mouse Model for Advanced Lung Cancer

    OpenAIRE

    Li, Bo; Torossian, Artour; Li, Wenyan; Schleicher, Stephen; Niu, Kathy; Giacalone, Nicholas J; Kim, Sung June; Chen, Heidi; Gonzalez, Adriana; Moretti, Luigi; Lu, Bo

    2011-01-01

    Lung cancer is the leading cause of cancer-related death in the United States despite recent advances in our understanding of this challenging disease. An animal model for high-throughput screening of therapeutic agents for advanced lung cancer could help promote the development of more successful treatment interventions. To develop our orthotopic lung cancer model, luciferase-expressing A549 cancer cells were injected into the mediastinum of athymic nude mice. To determine whether the model ...

  12. Cancer Pharmacogenomics: Integrating Discoveries in Basic, Clinical and Population Sciences to Advance Predictive Cancer Care

    Science.gov (United States)

    Cancer Pharmacogenomics: Integrating Discoveries in Basic, Clinical and Population Sciences to Advance Predictive Cancer Care, a 2010 workshop sponsored by the Epidemiology and Genomics Research Program.

  13. Treatment of locally advanced prostatic cancer

    Directory of Open Access Journals (Sweden)

    Marušić Goran

    2010-01-01

    Full Text Available Introduction. A locally advanced prostate cancer is defined as a malignant process spreading beyond the prostate capsule or in seminal vesicles but without distant metastasis or regional lymph nodes invasion. Clinical classification, prediction and treatment of prostate cancer. An exact staging of clinical T3 stadium is usually difficult because of the frequent over and under staging. The risk prognostic stratification is performed through nomograms and ANN (artificial neural networks. The options for treatment are: radical prostatectomy, external radiotherapy and interstitial implantation of radioisotopes, hormonal therapy by androgen blockade. Radical prostatectomy is considered in patients with T3 stage but extensive dissection of lymph nodes, dissection of neurovascular bundle (on tumor side, total removal of seminal vesicle and sometimes resection of bladder neck are obligatory. Postoperative radiotherapy is performed in patients with invasion of seminal vesicles and capsular penetration or with prostate specific antigen value over 0.1 ng/ml, one month after the surgical treatment. Definitive radiotherapy could be used as the best treatment option considering clinical stage, Gleason score, age, starting prostate specific antigen (PSA value, concomitant diseases, life expectancy, quality of life, through multidisciplinary approach (combined with androgen deprivation. Hormonal therapy in intended for patients who are not eligible for surgical treatment or radiotherapy. Conclusion. Management of locally advanced prostate cancer is still controversial and studies for better diagnosis and new treatment modalities are ongoing.

  14. High Chromosome Number in hematological cancer cell lines is a Negative Predictor of Response to the inhibition of Aurora B and C by GSK1070916

    Directory of Open Access Journals (Sweden)

    Hardwicke Mary

    2011-07-01

    Full Text Available Abstract Background Aurora kinases play critical roles in mitosis and are being evaluated as therapeutic targets in cancer. GSK1070916 is a potent, selective, ATP competitive inhibitor of Aurora kinase B and C. Translation of predictive biomarkers to the clinic can benefit patients by identifying the tumors that are more likely to respond to therapies, especially novel inhibitors such as GSK1070916. Methods 59 Hematological cancer-derived cell lines were used as models for response where in vitro sensitivity to GSK1070916 was based on both time and degree of cell death. The response data was analyzed along with karyotype, transcriptomics and somatic mutation profiles to determine predictors of response. Results 20 cell lines were sensitive and 39 were resistant to treatment with GSK1070916. High chromosome number was more prevalent in resistant cell lines (p-value = 0.0098, Fisher Exact Test. Greater resistance was also found in cell lines harboring polyploid subpopulations (p-value = 0.00014, Unpaired t-test. A review of NOTCH1 mutations in T-ALL cell lines showed an association between NOTCH1 mutation status and chromosome number (p-value = 0.0066, Fisher Exact Test. Conclusions High chromosome number associated with resistance to the inhibition of Aurora B and C suggests cells with a mechanism to bypass the high ploidy checkpoint are resistant to GSK1070916. High chromosome number, a hallmark trait of many late stage hematological malignancies, varies in prevalence among hematological malignancy subtypes. The high frequency and relative ease of measurement make high chromosome number a viable negative predictive marker for GSK1070916.

  15. Advanced Merkel cell cancer and the elderly.

    LENUS (Irish Health Repository)

    Bird, B R

    2012-02-03

    BACKGROUND: Merkel cell cancer (MCC) is an uncommon neuroendocrine skin cancer occurring predominantly in elderly Caucasians. It tends to metastasize to regional lymph nodes and viscera and is sensitive to chemotherapy but recurs rapidly. AIM: To report one such case, its response to chemotherapy and briefly review the literature. METHODS: A 73-year-old male with a fungating primary lesion on his left knee and ulcerated inguinal lymph nodes was diagnosed with MCC and treated with chemotherapy. The two largest case series and reviews of case reports were summarised. RESULTS: His ulcer healed after two cycles of carboplatin and etoposide with improvement in quality of life. Overall response rates of nearly 60% to chemotherapy are reported but median survival is only nine months with metastatic disease. CONCLUSIONS: Chemotherapy should be considered for fit elderly patients with MCC who have recurrent or advanced disease.

  16. Esophagectomy for locally advanced esophageal cancer, followed by chemoradiotherapy and adjuvant chemotherapy

    Institute of Scientific and Technical Information of China (English)

    Hung-Chang Liu; Yu-Jen Chen; Shih-Kai Hung; Charn-Jer Huang; Chung-Chu Chen; Ming-Jen Chen; Chun-Chao Chang; Cheng-Jeng Tai; Chi-Yuan Tzen; Li-Hua Lu

    2005-01-01

    AIM: To compare the efficacy and toxicity of a three-step combination therapy with post-operative radiation alone for locally advanced esophageal cancer.METHODS: Patients with T3-4 and N0-1 esophageal carcinoma from a number of institutions were non-randomly,prospectively enrolled in the study. All patients underwent single-stage curative en bloc esophagectomy. The patients were then assigned into one of two treatment groups based on treatment consisting of either post-operative concurrent chemoradiotherapy (CCRT) with weekly cisplatin 30 mg/m2 followed by systemic adjuvant chemotherapy (four monthly cycles of cisplatin 20 mg/m2 and 5-fiuorouracil 1 000 mg/m2 for five consecutive days),or, post-operative radiation alone. The radiotherapy dose was 55-60 Gy for all patients. Primary end-point of this study was to assess the per-protocol patients' improvement of overall survival benefit. Secondary end-point was designed to evaluate both the per-protocol and intent-to-treat patients' outcome of survival.RESULTS: A total of 60 patients (n = 30 per group) were enrolled in this study. The two groups were generally comparable for demographic characteristics and hematological and non-hematological toxicities. The CCRT with weekly cisplatin was well tolerated, with significantly better overall survival (30.9 mo vs 20.7 mo; 95% CI,27.5-36.4 vs15.2-26.1) and 3-year survival (70.0% vs 33.7%; P = 0.003). Low histological grade of tumor (P<0.001) was associated with favorable survival in these locally advanced patients.CONCLUSION: For locally advanced esophageal cancer,the combination of esophagectomy, post-operative CCRT with weekly cisplatin and systemic adjuvant chemotherapy is well tolerated and effective. A large-scale, prospective randomized trial of this regimen is in progress.

  17. [Advancement in the treatment against prostate cancer].

    Science.gov (United States)

    Shinohara, Nobuo; Abe, Takashige; Maruyama, Satoru

    2016-01-01

    With the advancement of basic science and medical technology, the treatment against prostate cancer (PC) has dramatically changed. Although the introduction of robotic radical prostatectomy and particle therapies in patients with early stage PC is of much note, the issues on the over-treatment and treatment cost should be heeded. From these points, active surveillance has been an important strategy in these patients. In patients with metastatic hormone-sensitive PC, especially high volume metastases, androgen deprivation therapy (ADT) with docetaxel has been reported to prolong overall survival compared with ADT alone. Lastly, several novel therapeutic agents have been investigated and shown to be favorable outcomes in patients with castration resistant PC. This review focuses on the recent advancement in the treatment against PCs. PMID:26793875

  18. [Multimodal therapy in locally advanced gastric cancer].

    Science.gov (United States)

    Bölke, E; Peiper, M; Knoefel, W T; Baldus, S E; Schauer, M; Matuschek, C; Gerber, P A; Hoff, N-P; Budach, W; Gattermann, N; Erhardt, A; Scherer, A; Buhren, B A; Orth, K

    2011-10-01

    Locally advanced gastric cancers are characterized by poor prognosis. Clinical outcome can be improved if surgery becomes part of a multimodal treatment approach. The purpose of neoadjuvant treatment includes downsizing of the primary tumor, improvement of the T- and N- categories, and early therapy of micrometastasis. Several controlled clinical trials showed that neoadjuvant chemotherapy as well as neoadjuvant combined radio-chemotherapy, especially for tumors of the gastroesophageal junction, can improve the rate of primary R0 resections, relapse-free survival, and overall survival. While patients with locally advanced tumors clearly benefit from this strategy, the approach is still controversial in patients with early stage disease. Nonresponders do not benefit from neoadjuvant therapy. Therefore, response evaluation and response prediction are of great importance. After successful neoadjuvant chemotherapy, patients should undergo gastrectomy with D(2)-lymphadenectomy because of a high probability of lymph node metastasis. This article summarizes current developments in this field. PMID:22009175

  19. Direct therapeutic intervention for advanced pancreatic cancer

    Science.gov (United States)

    Takakura, Kazuki; Koido, Shigeo

    2015-01-01

    Currently, chemotherapy is an accredited, standard treatment for unresectable, advanced pancreatic cancer (PC). However, it has been still showed treatment-resistance and followed dismal prognosis in many cases. Therefore, some sort of new, additional treatments are needed for the better therapeutic results for advanced PC. According to the previous reports, it is obvious that interventional endoscopic ultrasonography (EUS) is a well-established, helpful and low-risky procedure in general. As the additional treatments of the conventional therapy for advanced PC, many therapeutic strategies, such as immunotherapies, molecular biological therapies, physiochemical therapies, radioactive therapies, using siRNA, using autophagy have been developing in recent years. Moreover, the efficacy of the other potential therapeutic targets for PC using EUS-fine needle injection, for example, intra-tumoral chemotherapeutic agents (paclitaxel, irinotecan), several ablative energies (radiofrequency ablation and cryothermal treatment, neodymium-doped yttrium aluminum garnet laser, high-intensity focused ultrasound), etc., has already been showed in animal models. Delivering these promising treatments reliably inside tumor, interventional EUS may probably be indispensable existence for the treatment of locally advanced PC in near future. PMID:26677434

  20. Direct therapeutic intervention for advanced pancreatic cancer.

    Science.gov (United States)

    Takakura, Kazuki; Koido, Shigeo

    2015-12-10

    Currently, chemotherapy is an accredited, standard treatment for unresectable, advanced pancreatic cancer (PC). However, it has been still showed treatment-resistance and followed dismal prognosis in many cases. Therefore, some sort of new, additional treatments are needed for the better therapeutic results for advanced PC. According to the previous reports, it is obvious that interventional endoscopic ultrasonography (EUS) is a well-established, helpful and low-risky procedure in general. As the additional treatments of the conventional therapy for advanced PC, many therapeutic strategies, such as immunotherapies, molecular biological therapies, physiochemical therapies, radioactive therapies, using siRNA, using autophagy have been developing in recent years. Moreover, the efficacy of the other potential therapeutic targets for PC using EUS-fine needle injection, for example, intra-tumoral chemotherapeutic agents (paclitaxel, irinotecan), several ablative energies (radiofrequency ablation and cryothermal treatment, neodymium-doped yttrium aluminum garnet laser, high-intensity focused ultrasound), etc., has already been showed in animal models. Delivering these promising treatments reliably inside tumor, interventional EUS may probably be indispensable existence for the treatment of locally advanced PC in near future. PMID:26677434

  1. Correlation Between Radiation Dose to 18F-FDG-PET Defined Active Bone Marrow Subregions and Acute Hematologic Toxicity in Cervical Cancer Patients Treated With Chemoradiotherapy

    International Nuclear Information System (INIS)

    Purpose: To test the hypothesis that radiation dose to 18F-fluorodeoxyglucose positron emission tomography (18F-FDG-PET)-defined active bone marrow (BMACT) subregions is correlated with hematologic toxicity in cervical cancer patients treated with chemoradiotherapy. Methods and Materials: The conditions of 26 women with cervical cancer who underwent 18F-FDG-PET before treatment with concurrent cisplatin and intensity-modulated radiation therapy were analyzed. BMACT was defined as the subregion of total bone marrow (BMTOT) with a standardized uptake value (SUV) equal to or above the mean for that individual. Inactive bone marrow (BMINACT) was defined as BMTOT − BMACT. Generalized linear modeling was used to test the correlation between BMACT and BMINACT dose–volume metrics and hematologic nadirs, particularly white blood cell count (WBC) and absolute neutrophil count (ANC). Results: Increased BMACT mean dose was significantly associated with decreased log(WBC) nadir (β = −0.04; 95% CI, −0.07to −0.01; p = 0.009), decreased log(ANC) nadir (β = −0.05; 95% CI, −0.08 to −0.02; p = 0.006), decreased hemoglobin nadir (β = −0.16; 95% CI, −0.27 to −0.05; p = 0.010), and decreased platelet nadir (β = −6.16; 95% CI, −9.37 to −2.96; p INACT mean dose and log(WBC) nadir (β = −0.01; 95% CI, −0.06 to 0.05; p = 0.84), log(ANC) nadir (β = −0.03; 95% CI, −0.10 to 0.04; p = 0.40), hemoglobin nadir (β = −0.09; 95% CI, −0.31 to 0.14; p = 0.452), or platelet nadir (β = −3.47; 95% CI, −10.44 to 3.50; p = 0.339). Conclusions: Irradiation of BM subregions with higher 18F-FDG-PET activity was associated with hematologic toxicity, supporting the hypothesis that reducing dose to BMACT subregions could mitigate hematologic toxicity. Future investigation should seek to confirm these findings and to identify optimal SUV thresholds to define BMACT.

  2. Neoadjuvant chemotherapy in advanced epithelial ovarian cancer: A survival study

    OpenAIRE

    Upasana Baruah; Debabrata Barmon; Amal Chandra Kataki; Pankaj Deka; Munlima Hazarika; Bhargab J Saikia

    2015-01-01

    Context: Patients with advanced ovarian cancer have a poor prognosis in spite of the best possible care. Primary debulking surgery has been the standard of care in advanced ovarian cancer; however, it is associated with high mortality and morbidity rates as shown in various studies. Several studies have discussed the benefit of neoadjuvant chemotherapy in patients with advanced ovarian cancer. Aims: This study aims to evaluate the survival statistics of the patients who have been managed with...

  3. New advances in genitourinary cancer: evidence gathered in 2014.

    Science.gov (United States)

    Suárez, C; Puente, J; Gallardo, E; Méndez-Vidal, M J; Climent, M A; León, L; Olmos, D; García del Muro, X; González-Billalabeitia, E; Grande, E; Bellmunt, J; Mellado, B; Maroto, P; González del Alba, A

    2015-09-01

    This review provides updated information published in 2014 regarding advances and major achievements in genitourinary cancer. Sections include the best in prostate cancer, renal cancer, bladder cancer, and germ cell tumors. In the field of prostate cancer, data related to treatment approach of hormone-sensitive disease, castrate-resistant prostate cancer, mechanisms of resistance, new drugs, and molecular research are presented. In relation to renal cancer, relevant aspects in the treatment of advanced renal cell carcinoma, immunotherapy, and molecular research, including angiogenesis and von Hippel-Lindau gene, molecular biology of non-clear cell histologies, and epigenetics of clear renal cell cancer are described. New strategies in the management of muscle-invasive localized bladder cancer and metastatic disease are reported as well as salient findings of biomolecular research in urothelial cancer. Some approaches intended to improve outcomes in poor prognosis patients with metastatic germ cell cancer are also reported. Results of clinical trials in these areas are discussed. PMID:26227584

  4. Advancements in radiotherapy for lung cancer in China

    Institute of Scientific and Technical Information of China (English)

    Lujun Zhao; Luhua Wang

    2015-01-01

    Lung cancer is the leading cause of death due to cancer in China. In recent years, great progress has been made in radiotherapy for lung cancer patients in China. The main advance-ments include the fol owing aspects:(1) stereotactic ablative radiotherapy for early stage non-smal cel lung cancer (NSCLC), (2) post-operative radiotherapy for NSCLC, (3) combined chemotherapy and radiotherapy for local y advanced NSCLC, (4) improved radiotherapy for advanced NSCLC, and 5) prediction of radiation-induced lung toxicity.

  5. The expenditures related to the use of antifungal drugs in patients with hematological cancers: a cost analysis

    Directory of Open Access Journals (Sweden)

    Gedik H

    2015-11-01

    Full Text Available Habip Gedik Department of Infectious Diseases and Clinical Microbiology, Ministry of Health Okmeydani Training and Research Hospital, Istanbul, Turkey Objective: The aim of this study is to analyze the expenditures related to the use of antifungal drugs in patients with hematological malignancies. Methods: In this retrospective study, the expenditures related to use of antifungal drugs for treatment of invasive fungal infections in patients with hematological malignancies between November 2010 and November 2012 were analyzed. Expenditures of antifungal drugs were calculated by converting the price billed to the Republic of Turkey Social Security Institution per patient using the US dollar ($ exchange rate. Results: We retrospectively analyzed the expenditures related to the use of antifungal drugs in 282 febrile episodes of 126 neutropenic patients. Voriconazole (VOR, caspofungin, and liposomal amphotericin B (L-AmB were administered as a first-line antifungal therapy to treat 72 febrile episodes of 65 neutropenic patients, 45 febrile episodes of 37 neutropenic patients, and 34 febrile episodes of 32 neutropenic patients, respectively. The expenditures related to the use of antifungal drugs per febrile neutropenic episode were $3,857.85 for VOR; $15,783.34 for caspofungin, and $21,561.02 for L-AmB, respectively. The expenditure related to the use of posaconazole (POS was $32,167.39 per patient for primary or secondary prophylaxis. Conclusion: Improving conditions in the patient's room, choosing pre-emptive antifungal treatment instead of empirical antifungal treatment, switching to tablet form of VOR after initiation of its intravenous form, secondary prophylaxis with VOR against invasive aspergillosis, primary prophylaxis with POS in high-risk patients, and choosing less L-AmB as being an alternative to other antifungal drugs, may reduce expenditures related to the use of antifungal drugs in the treatment of invasive fungal infections during

  6. Preoperative chemoradiotherapy for locally advanced gastric cancer

    Directory of Open Access Journals (Sweden)

    Pepek Joseph M

    2013-01-01

    Full Text Available Abstract Background To examine toxicity and outcomes for patients treated with preoperative chemoradiotherapy (CRT for gastric cancer. Methods Patients with gastroesophageal (GE junction (Siewert type II and III or gastric adenocarcinoma who underwent neoadjuvant CRT followed by planned surgical resection at Duke University between 1987 and 2009 were reviewed. Overall survival (OS, local control (LC and disease-free survival (DFS were estimated using the Kaplan-Meier method. Toxicity was graded according to the Common Toxicity Criteria for Adverse Events version 4.0. Results Forty-eight patients were included. Most (73% had proximal (GE junction, cardia and fundus tumors. Median radiation therapy dose was 45 Gy. All patients received concurrent chemotherapy. Thirty-six patients (75% underwent surgery. Pathologic complete response and R0 resection rates were 19% and 86%, respectively. Thirty-day surgical mortality was 6%. At 42 months median follow-up, 3-year actuarial OS was 40%. For patients undergoing surgery, 3-year OS, LC and DFS were 50%, 73% and 41%, respectively. Conclusions Preoperative CRT for gastric cancer is well tolerated with acceptable rates of perioperative morbidity and mortality. In this patient cohort with primarily advanced disease, OS, LC and DFS rates in resected patients are comparable to similarly staged, adjuvantly treated patients in randomized trials. Further study comparing neoadjuvant CRT to standard treatment approaches for gastric cancer is indicated.

  7. Progress in diagnosis of breast cancer: Advances in radiology technology

    Directory of Open Access Journals (Sweden)

    J Mari Beth Linder

    2015-01-01

    Full Text Available Breast cancer is the leading cause of cancer in females between the ages of 15 and 54, and the second leading cause of cancer death in women in the United States. Diagnosis begins with detection by breast examination (clinical breast exam or breast self-exam or by radiologic studies, like mammography. Many advances in the diagnosis of breast cancer have taken place in recent years. This article will review the history of radiologic advances in the diagnosis of breast cancer. Use of technological advancements in digital breast tomosynthesis, magnetic resonance imaging, and ultrasound in breast cancer diagnosis will be presented. Advantages and disadvantages of these diagnostic interventions when compared to older, traditional X-ray films will be discussed. It is important for all nurses, including radiology and oncology nurses, to be well informed about these varied diagnostic modalities, and appreciate the fact that advances in radiologic imaging technologies can yield improved outcomes for breast cancer patients.

  8. The treatment of locally advanced colon cancer

    International Nuclear Information System (INIS)

    Purpose: The results of therapy for 103 patients with locally advanced colon cancer who received radiotherapy were analyzed to determine the outcome and tolerance of therapy. Methods and Materials: Between 1974 and 1994, 103 patients received radiotherapy and maximal resection of locally advanced colon cancers. Following resection, 50 patients had no residual disease, 18 patients had microscopic residual disease, and 35 patients had gross residual disease. External beam radiotherapy was initiated 1 to 4 months following resection except in two patients who received preoperative radiotherapy. Treatment was delivered to the tumor bed and adjacent lymph nodes using 4 to 18 MV X-rays with doses ranging from 16.2 to 60 Gy. Intraoperative electron radiotherapy (IOERT) was also administered to 11 of the patients with doses ranging from 10 to 20 Gy. Chemotherapy was administered to 77 patients. Follow-up in survivors ranged from 0.5 to 17 years (median: 5.8 years). Results: The 5-year actuarial local failure rate was 10% for patients with no residual disease, 54% for patients with microscopic residual disease, and 79% for patients with gross residual disease (p < 0.0001). For patients with residual disease, local failure occurred in 11% of patients receiving IOERT compared with 82% of patients receiving only external beam therapy (p 0.02). The 5-year actuarial survival rate was 66% for patients with no residual disease, 47% for patients with microscopic residual disease, and 23% for patients with gross residual disease (p = 0.0009). The 5-year survival rate in patients with residual disease was 76% for patients receiving IOERT and 26% for patients receiving external beam therapy alone (p = 0.04). Conclusions: Patients with locally advanced colon cancer who have had a complete resection have a high probability of local control after external beam irradiation ± 5 fluorouracil (5FU)-based systemic therapy. The toxicity of therapy can be minimized with attention to treatment

  9. Activation of the hedgehog pathway in advanced prostate cancer

    OpenAIRE

    McCormick Frank; Chen Kai; He Nonggao; Chi Sumin; Zhang Xiaoli; Li Chengxin; Sheng Tao; Gatalica Zoran; Xie Jingwu

    2004-01-01

    Abstract Background The hedgehog pathway plays a critical role in the development of prostate. However, the role of the hedgehog pathway in prostate cancer is not clear. Prostate cancer is the second most prevalent cause of cancer death in American men. Therefore, identification of novel therapeutic targets for prostate cancer has significant clinical implications. Results Here we report that activation of the hedgehog pathway occurs frequently in advanced human prostate cancer. We find that ...

  10. Lactobacillus in Preventing Infection in Patients Undergoing a Donor Stem Cell Transplant for Hematologic Cancer or Myelodysplastic Syndrome

    Science.gov (United States)

    2015-03-18

    Breast Cancer; Chronic Myeloproliferative Disorders; Leukemia; Lymphoma; Multiple Myeloma and Plasma Cell Neoplasm; Myelodysplastic Syndromes; Myelodysplastic/Myeloproliferative Neoplasms; Neuroblastoma; Ovarian Cancer; Testicular Germ Cell Tumor

  11. Hematologic Complications of Pregnancy

    OpenAIRE

    Townsley, Danielle M.

    2013-01-01

    Pregnancy induces a number of physiologic changes that affect the hematologic indices, either directly or indirectly. Recognizing and treating hematologic disorders that occur during pregnancy is difficult owing to the paucity of evidence available to guide consultants. This paper specifically reviews the diagnosis and management of benign hematologic disorders occurring during pregnancy. Anemia secondary to iron deficiency is the most frequent hematologic complication and is easily treated w...

  12. Analysis of baseline hepatitis B virus DNA levels in chronic hepatitis B patients with non-hematological malignancies prior to the initiation of cancer chemotherapy

    Science.gov (United States)

    YOUNG, SHIH-HAO; WEI, TIEN-HSIN; LIN, CHUNG-CHI; CHU, CHI-JEN; LEE, FA-YAUH; YU, MAY-ING; LU, REI-HWA; CHANG, CHIAO-YU; YANG, PEI-LING; WANG, MEI-HUI; LIN, HAN-CHIEH

    2016-01-01

    Reactivation of hepatitis B virus (HBV) infection is common (~20–50%) during cancer chemotherapy. Baseline HBV replication status is an important risk factor for HBV reactivation. To date, data on the baseline HBV DNA level for chronic hepatitis B (CHB) patients prior to chemotherapy, particularly for non-hematological malignancies, are limited. A total of 105 consecutive CHB patients with solid tumors who received prophylactic antiviral therapy prior to chemotherapy from November, 2011 to December, 2014, were enrolled in this study. The patients' tumors included: Breast cancer (37.1%), lung cancer (18.1%), colon cancer (17.1%), head and neck cancer (10.5%), other gastrointestinal tract malignancies (8.6%), gynecological cancer (4.8%) and others (3.8%). The mean age of the enrolled patients was 55.2±1.1 years, 48 of the patients were male, 3 were hepatitis B e antigen-positive, and 26.7% had abnormal alanine aminotransferase (ALT) levels at baseline. The median HBV DNA level measured by quantitative polymerase chain reaction assay prior to chemotherapy was 3.30 log10 IU/ml and 49.5% of the enrolled patients had a baseline HBV DNA level >2,000 IU/ml. A wide range of HBV distribution was found: 2,000 IU/ml were comparable between different cancer groups. Quantitative HBsAg level was a major determinant of baseline HBV DNA, and a significant correlation was noted between log10 hepatitis B surface antigen and log10 HBV DNA levels (γ=0.641, P2,000 IU/ml) had a higher risk of HBV reactivation if no appropriate antiviral prophylaxis was undertaken. PMID:27330792

  13. Isotype-specific inhibition of the phosphatidylinositol-3-kinase pathway in hematologic malignancies

    Directory of Open Access Journals (Sweden)

    Castillo JJ

    2014-02-01

    Full Text Available Jorge J Castillo,1 Meera Iyengar,2 Benjamin Kuritzky,2 Kenneth D Bishop2 1Division of Hematologic Malignancies, Dana-Farber Cancer Institute, Boston, MA, 2Division of Hematology and Oncology, Rhode Island Hospital, Providence, RI, USA Abstract: In the last decade, the advent of biological targeted therapies has revolutionized the management of several types of cancer, especially in the realm of hematologic malignancies. One of these pathways, and the center of this review, is the phosphatidylinositol-3-kinase (PI3K pathway. The PI3K pathway seems to play an important role in the pathogenesis and survival advantage in hematologic malignancies, such as leukemia, lymphoma, and myeloma. The objectives of the present review, hence, are to describe the current knowledge on the PI3K pathway and its isoforms, and to summarize preclinical and clinical studies using PI3K inhibitors, focusing on the advances made in hematologic malignancies. Keywords: phosphatidylinositol-3-kinase pathway, inhibitors, leukemia, lymphoma, myeloma

  14. Progress in diagnosis of breast cancer: Advances in radiology technology

    OpenAIRE

    J Mari Beth Linder; Alan D Schiska

    2015-01-01

    Breast cancer is the leading cause of cancer in females between the ages of 15 and 54, and the second leading cause of cancer death in women in the United States. Diagnosis begins with detection by breast examination (clinical breast exam or breast self-exam) or by radiologic studies, like mammography. Many advances in the diagnosis of breast cancer have taken place in recent years. This article will review the history of radiologic advances in the diagnosis of breast cancer. Use of technolog...

  15. Conditional Survival in Patients with Advanced Pancreatic Cancer

    OpenAIRE

    Benjamin Kasenda; Annatina Bass; Dieter Koeberle; Bernhard Pestalozzi; Markus Borner; Richard Herrmann; Lorenz Jost; Andreas Lohri; Viviane Hess

    2016-01-01

    Background Cancer registry data suggest that conditional survival prognosis in patients with aggressive malignancies improves over time. We investigated conditional survival in patients with advanced pancreatic cancer. Patients and Methods In this retrospective study, we included all patients with advanced pancreatic cancer treated at four Swiss hospitals between 1994 and 2004. Main outcome was 6-month conditional survival, defined as the probability of surviving an additional 6 months condit...

  16. Malignant bowel obstruction in advanced cancer patients: epidemiology, management, and factors influencing spontaneous resolution

    Directory of Open Access Journals (Sweden)

    Tuca A

    2012-06-01

    Full Text Available Albert Tuca1, Ernest Guell2, Emilio Martinez-Losada3, Nuria Codorniu41Cancer and Hematological Diseases Institute, Hospital Clínic de Barcelona, Barcelona, Spain; 2Palliative Care Unit, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; 3Palliative Care Unit, Institut Català Oncologia Badalona, Barcelona, Spain; 4Medical Oncology Department, Institut Català Oncologia L'Hospitalet, Barcelona, SpainAbstract: Malignant bowel obstruction (MBO is a frequent complication in advanced cancer patients, especially in those with abdominal tumors. Clinical management of MBO requires a specific and individualized approach that is based on disease prognosis and the objectives of care. The global prevalence of MBO is estimated to be 3% to 15% of cancer patients. Surgery should always be considered for patients in the initial stages of the disease with a preserved general status and a single level of occlusion. Less invasive approaches such as duodenal or colonic stenting should be considered when surgery is contraindicated in obstructions at the single level. The priority of care for inoperable and consolidated MBO is to control symptoms and promote the maximum level of comfort possible. The spontaneous resolution of an inoperable obstructive process is observed in more than one third of patients. The mean survival is of no longer than 4–5 weeks in patients with consolidated MBO. Polymodal medical treatment based on a combination of glucocorticoids, strong opioids, antiemetics, and antisecretory drugs achieves very high symptomatic control. This review focuses on the epidemiological aspects, diagnosis, surgical criteria, medical management, and factors influencing the spontaneous resolution of MBO in advanced cancer patients.Keywords: malignant bowel obstruction, cancer, intestinal obstruction, bowel occlusion

  17. Requirement for a standardised definition of advanced gastric cancer

    OpenAIRE

    DE SOL, ANGELO; Trastulli, Stefano; GRASSI, VERONICA; Corsi, Alessia; Barillaro, Ivan; Boccolini, Andrea; Di Patrizi, Micol Sole; Di Rocco, Giorgio; Santoro, Alberto; Cirocchi, Roberto; Boselli, Carlo; Redler, Adriano; Noya, Giuseppe; Kong, Seong-Ho

    2013-01-01

    Each year, ~988,000 new cases of stomach cancer are reported worldwide. Uniformity for the definition of advanced gastric cancer (AGC) is required to ensure the improved management of patients. Various classifications do actually exist for gastric cancer, but the classification determined by lesion depth is extremely important, as it has been shown to correlate with patient prognosis; for example, early gastric cancer (EGC) has a favourable prognosis when compared with AGC. In the literature,...

  18. Oxaliplatin combined with S-1 capsule in the treatment of 62 cases with advanced gastric cancer

    Institute of Scientific and Technical Information of China (English)

    Wenhui Li; Qiuju Lin

    2013-01-01

    Objective:The aim of this study was to evaluate the ef icacy and safety profile of DeFazio (S-1) combined with oxaliplatin against unresectable advanced or metastatic gastric cancer. Methods:Oxaliplatin was given intravenously at 130 mg/m2 for 2 h on d1 and S-1 was administered bid. at 80 mg/m2/day on d1–14 fol owed by a 7-day rest during the 3-week schedule. Results:Al 62 patients were assessed for ef icacy and adverse events. The response and disease control rates were 47.3%and 80.8%, respectively. The median time to progression was 7.8 months, and the median overal survival was 11.6 months. The grade 3/4 adverse events were hematological toxicities, including neutropenia (11.3%), thrombocytopenia (9.7%) and gastrointestinal reactions (6.5%). Conclusion:The SOX regimen (oxaliplatin, 130 mg/m2 d1;S-1, 80 mg/m2/day, bid. d1-14, q3w) provide a favorable ef icacy and safety profile in patients with advanced gastric cancer.

  19. Concurrent Chemoradiotherapy in Locally Advanced Esophageal Cancer

    International Nuclear Information System (INIS)

    This study was designed to evaluate the results of local control, survival rate, prognostic factors, and failure pattern in locally advanced esophageal cancer. We retrospectively studied 50 patients with locally advanced esophageal cancer treated with concurrent chemoradiotherapy at Keimyung University Dongsan Medical Center from June of 1999 to August of 2008. Seven patients with inappropriate data were excluded, and 43 patients were analyzed. There were 39 males and four female patients ranging in age from 43 to 78 years (median, 63 years). There were seven patients with stage IIA and 36 with stage III. Irradiation from 46 Gy to 63 Gy (median, 54 Gy) was carried out 5 days per week, 1.8 Gy once a day. There were eight patients with neo-adjuvant chemotherapy, and we mostly used 5-fluorouracil, cisplatin with 3 cycles for concurrent chemotherapy. The range of follow up periods was from 2 to 82 months (median, 15.5). There were nine patients that exhibited a complete response, 23 that exhibited a partial response, 9 that exhibited no response, and 2 that exhibited disease progression. The median survival time was 15 months. Two-year and 5-year survival rates were 36.5% and 17.3%, respectively. Two-year and 5-year disease-free survival rates were 32.4% and 16%, respectively. Treatment failure occurred in 22 patients (51.2%). Patterns of failure were categorized as local failure in 18 patients and distant metastasis in four patients. In a univariate analysis for prognostic factors related to overall survival and disease-free survival, the hemoglobin levels during chemoradiotherapy (≥12 vs. <12, p=0.02/p=0.1) and the response to the treatments (CR/PR vs. NR/PD, p=0.002/p <0.0001) were statistically significant. In a multivariate analysis, only response to the treatments was revealed to be statistically significant. There was no statistical significance associated with patient age, gender, disease stage, T-stage, smoking history, tumor location, or neo

  20. Concurrent chemoradiotherapy for advanced head and neck cancer

    International Nuclear Information System (INIS)

    The role of concurrent chemoradiotherapy in treatment of head and neck cancer was evaluated. Authers reviewed the patients with cancer in tongue, mesopharynx and hypopharynx, treated in Kyushu Cancer Center. Of twelve T3-4 mesopharyngeal cancers, complete responses were achieved in four cases (33%). Two of eight cases of T3 hypopharyngeal cancer could obtain complete response with concurrent chemoradiotherapy. However, chemoradiotherapy is not effective for advanced oral cancer patients. On the other hand, there is some patients which could not complete a treatment for complications. Patients should be under careful and strict management through concurrent chemoradiotherapy. (author)

  1. Intensity modulated radiotherapy for locally advanced and metastatic pancreatic cancer: a mono-institutional retrospective analysis

    International Nuclear Information System (INIS)

    To evaluate the role of intensity modulated radiotherapy (IMRT) for locally advanced pancreatic cancer (LAPC) and metastatic pancreatic cancer (MPC), and the prognostic factors in the setting of multidisciplinary approach strategies. 63 patients with LAPC and MPC receiving IMRT in our institution were retrospectively identified. Information on patient baseline, treatment characteristics and overall survival (OS) time were collected. Data of pain relief and toxicity were evaluated. Univariate and multivariate analyses were conducted to investigate the prognostic factors. All patients received IMRT with a median dose of 46.0 Gy. The median OS for LAPC and MPC patients were 15.7 months and 8.0 months, respectively (p = 0.029). Symptomatic improvements were observed in the 44 patients with abdominal/back pain after radiotherapy (RT) or concurrent chemoradiotherapy (CCRT), particularly in those with severe pain. Only 13.9% and 14.8% cases presented Grade ≥ 3 hematologic toxicities in RT and CCRT group, while no cases developed Grade ≥ 3 non-hematologic toxicities in both groups. Multivariate analysis indicated that tumors located in pancreas body/tail (HR 0.28, p = 0.008), pretreatment CA19-9 < 1000 U/mL (HR 0.36, p = 0.029) and concurrent chemotherapy (HR 0.37, p = 0.016) were independent favorable predictors for OS. CCRT further improved OS for LAPC and MPC with acceptable toxicities, and use of RT markedly alleviated pain. Tumors located in pancreas body/tail, pretreatment CA19-9 level of < 1000 U/mL and CCRT were associated with better OS. However, regional intra-arterial chemotherapy did not show any survival benefit in our study

  2. Endoscopic palliation of advanced esophageal cancer

    OpenAIRE

    Mocanu, A.; Bârla, R; P. Hoara; Constantinoiu, S

    2015-01-01

    Esophageal cancer represents one of the most aggressive digestive tumors, with a survival rate at 5 years of only 10%. Globally, during the last three decades, there has been an increasing incidence of the esophageal cancer, approx. 400,000 new esophageal cancers being currently diagnosed annually. This represents the eighth leading cause of cancer incidence and the sixth leading cause of cancer death overall. Taking into account the population’s global aging and thus, the increase in the num...

  3. Prostate Cancer Stem Cells: Research Advances

    OpenAIRE

    Dagmara Jaworska; Wojciech Król; Ewelina Szliszka

    2015-01-01

    Cancer stem cells have been defined as cells within a tumor that possesses the capacity to self-renew and to cause the heterogeneous lineages of cancer cells that comprise the tumor. Experimental evidence showed that these highly tumorigenic cells might be responsible for initiation and progression of cancer into invasive and metastatic disease. Eradicating prostate cancer stem cells, the root of the problem, has been considered as a promising target in prostate cancer treatment to improve th...

  4. PHASE II STUDY OF GEMCITABINE AND CISPLATIN IN ADVANCED NON-SMALL CELL LUNG CANCER

    Directory of Open Access Journals (Sweden)

    M. Hoseinzadeh Mollayosefy

    2006-06-01

    Full Text Available Cisplatin-based chemotherapy is the standard treatment for advanced non-small cell lung cancer (NSCLC. Many novel drugs have been used in combination with cisplatin in this setting. Of these drugs, gemcitabine is reported to have a high response rate and acceptable toxicity. The aim of this study was to evaluate the efficacy and safety of gemcitabine and cisplatin combination. Twentythree patients with NSCLC were enrolled from January 2001 till September 2003. All of them were confirmed by histology and were in advanced stage, i.e. stage IIIB or stage IV. Cisplatin with the dose of 70 mg/m2 was given every 21 days, in combination with gemcitabine at a dose of 1250 mg/m2 administered on days 1, 8 of a 21-day cycle. Of the 23 patients, 1 showed complete remission, 5 achieved partial remission and 7 had stable disease and 2 patients showed progressive disease, 8 patients were not evaluable for response. The overall response in 15 evaluable patients was 40% (95% CI., median survival was 13.5 months (95% CI, 3.5-27.4 months, and median progression free survival was 11 months (95% CI, 1.04-20.9 months. Hematological toxicity’s included anemia, neutropenia and thrombocytopenia. Non-hematological toxicities included nausea/vomiting, peripheral neuropathy, skin rashes, mild renal impairment and one case of acute respiratory distress syndrome;another case developed transient acute psychosis. The regimen of combined gemcitabine with cisplatin is safe and effective and well tolerated in patients. In this combination, a lower dose of cisplatin seems to have an efficacy similar to that seen in previous reports.

  5. Multimodality approach for locally advanced esophageal cancer

    Institute of Scientific and Technical Information of China (English)

    Khaldoun Almhanna; Jonathan R Strosberg

    2012-01-01

    Carcinoma of the esophagus is an aggressive and lethal malignancy with an increasing incidence world-wide.Incidence rates vary internationally,with the highest rates found in Southern and Eastern Africa and Eastern Asia,and the lowest in Western and Middle Africa and Central America.Patients with locally advanced disease face a poor prognosis,with 5-year survival rates ranging from 15%-34%.Recent clinical trials have evaluated different strategies for management of locoregional cancer; however,because of stage migration and changes in disease epidemiology,applying these trials to clinical practice has become a daunting task.We searched Medline and conference abstracts for randomized studies published in the last 3 decades.We restricted our search to articles published in English.Neoadjuvant chemoradiotherapy followed by surgical resection is an accepted standard of care in the United States.Esophagectomy remains an essential component of treatment and can lead to improved overall survival,especially when performed at high volume institutions.The role of adjuvant chemotherapy following curative resection is still unclear.External beam radiation therapy alone is considered palliative and is typically reserved for patients with a poor performance status.

  6. Redefining Hormone Sensitive Disease in Advanced Prostate Cancer

    Directory of Open Access Journals (Sweden)

    Xiaoyu Hou

    2012-01-01

    Full Text Available Prostate cancer is the most common cancer among men in the United States. For decades, the cornerstone of medical treatment for advanced prostate cancer has been hormonal therapy, intended to lower testosterone levels, known as Androgen Deprivation Therapy (ADT. The development of hormone-resistant prostate cancer (now termed castration-resistant prostate cancer:CRPC remains the key roadblock in successful long-term management of prostate cancer. New advancements in medical therapy for prostate cancer have added to the hormonal therapy armamentarium. These new therapeutic agents not only provide a survival benefit but also show potential for reversing hormonal resistance in metastatic CRPC, and thus redefining hormonally sensitive disease.

  7. Soluble endothelial protein C receptor (sEPCR) is likely a biomarker of cancer-associated hypercoagulability in human hematologic malignancies

    International Nuclear Information System (INIS)

    Elevated plasma level of soluble endothelial protein C receptor (sEPCR) may be an indicator of thrombotic risk. The present study aims to correlate leukemia-associated hypercoagulability to high level plasma sEPCR and proposes its measurement in routine clinical practice. EPCR expressions in leukemic cell lines were determined by flow cytometry, immunocytochemistry, and reverse transcription polymerase chain reaction (RT-PCR). EPCR gene sequence of a candidate cell line HL-60 was also determined. Plasma samples (n = 76) and bone marrow aspirates (n = 72) from 148 patients with hematologic malignancies and 101 healthy volunteers were analyzed by enzyme-linked immunosorbent assay (ELISA) via a retrospective study for sEPCR and D-dimer. All leukemic cell lines were found to express EPCR. Also, HL-60 EPCR gene sequence showed extensive similarities with the endothelial reference gene. All single nucleotide polymorphisms (SNPs) originally described and some new SNPs were revealed in the promoter and intronic regions. Among these patients 67% had plasma sEPCR level higher than the controls (100 ± 28 ng/mL), wherein 16.3% patients had experienced a previous thrombotic event. These patients were divided into: group-1 (n = 45) with amount of plasmatic sEPCR below 100 ng/mL, group-2 (n = 45) where the concentration of sEPCR was between 100 and 200, and group-3 (n = 20) higher than 200 ng/mL. The numbers of thrombotic incidence recorded in each group were four, six, and eight, respectively. These results reveal that EPCR is expressed not only by a wide range of human malignant hematological cells but also the detection of plasma sEPCR levels provides a powerful insight into thrombotic risk assessment in cancer patients, especially when it surpasses 200 ng/mL

  8. Treatment Advances in Locally Advanced and Metastatic Non-Small Cell Lung Cancer

    OpenAIRE

    Surmont, Veerle

    2010-01-01

    textabstractLung cancer is the leading cause of cancer mortality in the United States and Europe. Approximately 85% of the patients with lung cancer have non–small cell lung cancer (NSCLC), which can be classified into squamous, adeno, large cell and not otherwise specified (NOS) histologies. The most common histologies are: adenocarcinoma ( 50%), squamous cell ( 20%), and large cell ( 10%). More than two third of the patients have locally advanced or metastatic disease at the time of diagnos...

  9. Artificial intelligence in hematology.

    Science.gov (United States)

    Zini, Gina

    2005-10-01

    Artificial intelligence (AI) is a computer based science which aims to simulate human brain faculties using a computational system. A brief history of this new science goes from the creation of the first artificial neuron in 1943 to the first artificial neural network application to genetic algorithms. The potential for a similar technology in medicine has immediately been identified by scientists and researchers. The possibility to store and process all medical knowledge has made this technology very attractive to assist or even surpass clinicians in reaching a diagnosis. Applications of AI in medicine include devices applied to clinical diagnosis in neurology and cardiopulmonary diseases, as well as the use of expert or knowledge-based systems in routine clinical use for diagnosis, therapeutic management and for prognostic evaluation. Biological applications include genome sequencing or DNA gene expression microarrays, modeling gene networks, analysis and clustering of gene expression data, pattern recognition in DNA and proteins, protein structure prediction. In the field of hematology the first devices based on AI have been applied to the routine laboratory data management. New tools concern the differential diagnosis in specific diseases such as anemias, thalassemias and leukemias, based on neural networks trained with data from peripheral blood analysis. A revolution in cancer diagnosis, including the diagnosis of hematological malignancies, has been the introduction of the first microarray based and bioinformatic approach for molecular diagnosis: a systematic approach based on the monitoring of simultaneous expression of thousands of genes using DNA microarray, independently of previous biological knowledge, analysed using AI devices. Using gene profiling, the traditional diagnostic pathways move from clinical to molecular based diagnostic systems. PMID:16203606

  10. A randomized trial comparing radiotherapy alone versus radiotherapy with Geftinib in locally advance oral cavity cancer

    Directory of Open Access Journals (Sweden)

    Pramod Kumar Singh

    2013-01-01

    Full Text Available Background: Concurrent chemo radiation is the current standard of care in locally advanced head and neck cancer, but in our set-up, all patients cannot be admitted for chemotherapy or cannot tolerate chemo radiation, or do not want surgery and/or surgery is not possible. The present study was planned to compare the efficacy of concomitantly administered Gefitinib with radiation therapy and radiation alone in locally advanced oral cavity cancer that are not fit or able to tolerate concurrent chemotherapy. Material and Methods: This was a single center, nonstratified, single blind, nonplacebo-controlled, parallel group intervention study with imbalanced randomization performed at our institute. Adult patients aged 40-65 years, male or female, irrespective of epidermal growth factor receptor (EGFR status, Karnofsky scale score more than 70, biopsy-proven SCC, locally advance oral cavity cancer, normal hematology parameters, renal function and liver function tests for normal before recruitment were enrolled in the study. Exclusion criteria were patients who were previously treated with either chemotherapy or radiotherapy (RT. Arm1 include only RT, whereas arm 2 includes Gefitinib with RT. Results: Sixty patients were included in the study, 30 in each arm. In Gefitinib plus RT arm, complete response was seen in 18 patients (60%, in only RT arm, complete response was seen in 10 patients (33.33%. There was no significant difference in acute toxicities and late toxicities. Conclusion: This study shows significant response to treatment and improvement in the Gefitinib plus RT as compared with RT alone. However, the findings of this study need to be confirmed by a study with a larger group of patients and a longer period of follow-up.

  11. Thyroid hormone autoantibodies: are they a better marker to detect early thyroid damage in patients with hematologic cancers receiving tyrosine kinase inhibitor or immunoregulatory drug treatments?

    Science.gov (United States)

    Mondello, P.; Mian, M.; Pitini, V.; Cuzzocrea, S.; Sindoni, A.; Galletti, M.; Mandolfino, M.; Santoro, D.; Mondello, S.; Aloisi, C.; Altavilla, G.; Benvenga, S.

    2016-01-01

    Background Unlike cytotoxic agents, novel antineoplastic drugs can variably affect thyroid function and so impair patient outcomes. However, the widely used standard thyroid tests have demonstrated low sensitivity for detecting early thyroid damage that leads to dysfunction of the gland. To find a more reliable thyroid marker, we assessed the presence of antibodies binding thyroid hormones (thAbs) in a cancer population undergoing potentially thyrotoxic treatment. Methods From April 2010 to September 2013, 82 patients with hematologic malignancies treated with tyrosine kinase inhibitors or immunoregulatory drugs were recruited. Healthy volunteers (n = 104) served as control subjects. Thyroid function, autoimmunity tests, thAbs, and thyroid sonography were assessed once during treatment. Results Overall, thAb positivity was recorded in 13% of the entire cohort. In most cases, the thAbs were of a single type, with a predominance of T3 immunoglobulin G. More specifically, thAbs were detected in 11 cancer patients; and abnormal levels of thyroid-stimulating hormone, thyroglobulin antibody, and thyroperoxidase antibody were detected in 6 (p = 0.05), 0 (p = 0.0006), and 2 cancer patients (p = 0.001) respectively. Ultrasonographic alterations of the thyroid were observed in 12 cancer patients. In contrast, of the 104 healthy control subjects, only 1 was positive for thAbs (1%). Conclusions We have demonstrated for the first time that thAbs are a reliable marker of early thyroid dysfunction when compared with the widely used standard thyroid tests. A confirmatory prospective trial aiming at evaluating thAbs at various time points during treatment could clarify the incidence and timing of antibody appearance.

  12. Association Between Bone Marrow Dosimetric Parameters and Acute Hematologic Toxicity in Anal Cancer Patients Treated With Concurrent Chemotherapy and Intensity-Modulated Radiotherapy

    International Nuclear Information System (INIS)

    Purpose: To test the hypothesis that the volume of pelvic bone marrow (PBM) receiving 10 and 20 Gy or more (PBM-V10 and PBM-V20) is associated with acute hematologic toxicity (HT) in anal cancer patients treated with concurrent chemoradiotherapy. Methods and Materials: We analyzed 48 consecutive anal cancer patients treated with concurrent chemotherapy and intensity-modulated radiation therapy. The median radiation dose to gross tumor and regional lymph nodes was 50.4 and 45 Gy, respectively. Pelvic bone marrow was defined as the region extending from the iliac crests to the ischial tuberosities, including the os coxae, lumbosacral spine, and proximal femora. Endpoints included the white blood cell count (WBC), absolute neutrophil count (ANC), hemoglobin, and platelet count nadirs. Regression models with multiple independent predictors were used to test associations between dosimetric parameters and HT. Results: Twenty patients (42%) had Stage T3-4 disease; 15 patients (31%) were node positive. Overall, 27 (56%), 24 (50%), 4 (8%), and 13 (27%) experienced acute Grade 3-4 leukopenia, neutropenia, anemia, and thrombocytopenia, respectively. On multiple regression analysis, increased PBM-V5, V10, V15, and V20 were significantly associated with decreased WBC and ANC nadirs, as were female gender, decreased body mass index, and increased lumbosacral bone marrow V10, V15, and V20 (p < 0.05 for each association). Lymph node positivity was significantly associated with a decreased WBC nadir on multiple regression analysis (p < 0.05). Conclusion: This analysis supports the hypothesis that increased low-dose radiation to PBM is associated with acute HT during chemoradiotherapy for anal cancer. Techniques to limit bone marrow irradiation may reduce HT in anal cancer patients

  13. Blocking DNA Repair in Advanced BRCA-Mutated Cancer

    Science.gov (United States)

    In this trial, patients with relapsed or refractory advanced cancer and confirmed BRCA mutations who have not previously been treated with a PARP inhibitor will be given BMN 673 by mouth once a day in 28-day cycles.

  14. Crizotinib for Advanced Non-Small Cell Lung Cancer

    Science.gov (United States)

    A summary of results from an international phase III clinical trial that compared crizotinib versus chemotherapy in previously treated patients with advanced lung cancer whose tumors have an EML4-ALK fusion gene.

  15. Bevacizumab improves survival for patients with advanced cervical cancer

    Science.gov (United States)

    Patients with advanced, recurrent, or persistent cervical cancer that was not curable with standard treatment who received the drug bevacizumab (Avastin) lived 3.7 months longer than patients who did not receive the drug, according to an interim analysis

  16. Combination Therapy Shows Promise for Treating Advanced Breast Cancer

    Science.gov (United States)

    Adding the drug everolimus (Afinitor®) to exemestane helped postmenopausal women whose advanced breast cancer had stopped responding to hormonal therapy live about 4 months longer without the disease progressing than women who received exemestane alone.

  17. Taxanes in the Treatment of Advanced Gastric Cancer

    OpenAIRE

    Byung Woog Kang; Oh-Kyoung Kwon; Ho Young Chung; Wansik Yu; Jong Gwang Kim

    2016-01-01

    Although rapid advances in treatment options have improved the prognosis of advanced gastric cancer (AGC), it remains a major public health problem and the second leading cause of cancer-related deaths in the world. Taxanes (paclitaxel and docetaxel) are microtubule stabilizing agents that inhibit the process of cell division, and have shown antitumor activity in the treatment of AGC as a single or combination chemotherapy. Accordingly, this review focuses on the efficacy and tolerability of ...

  18. Hematology in Africa.

    Science.gov (United States)

    Makani, Julie; Roberts, David J

    2016-04-01

    This review of hematology in Africa highlights areas of current practice and the immediate needs for development and clinical research. Acute hematological practice is dominated by anemia, sickle cell disease, and the need to provide a safe and rapidly available supply of blood. There is a growing need for specialist services for bleeding and coagulation, hematological malignancy, and palliative care. There are many areas of practice where straightforward measures could yield large gains in patient care. There is an urgent need for good clinical research to describe the epidemiology, natural history, and management of hematological diseases in Africa. PMID:27040965

  19. Advances in cancer epidemiology in Japan.

    Science.gov (United States)

    Tanaka, Hideo

    2014-02-15

    Epidemiologists in Japan have been performing calculations to estimate nationwide cancer incidence rates as well as 5-year survival rates using population-based cancer registry data. There have been remarkable changes in cancer incidence and/or mortality in cancers of the lung, liver and stomach, which were thought to be attributed to the changing impact of exposure to cigarette smoking, chronic hepatitis C virus infection and Helicobacter pylori infection, respectively. In systematic reviews providing evidence in risk/protective factors for cancer sites using case-control and cohort studies of the Japanese population, there were associations between cancer sites (esophagus, stomach, colo-rectum, liver, pancreas, lung and breast) and various lifestyle factors. In the past 10 years, a hospital-based case-control study at Aichi Cancer Center provided valuable evidence of gene-environment interaction on the development of cancer [i.e., the effects of aldehyde dehydrogenase-2 (ALDH2) polymorphism and heavy alcohol drinking on esophageal cancer, ALDH2 polymorphism and smoking on lung cancer, methylenetetrahydrofolate reductase polymorphism and heavy alcohol drinking on pancreatic cancer]. The database with stored DNA was also used and identified seven loci containing significant but low-penetrance polymorphisms associated with the development of breast cancer. These findings together with established risk factors are likely to be useful to predict personalized breast cancer risk in East Asian women. In 2005, the Japan Multi-Institution Collaborative Cohort (J-MICC) study was launched to elucidate gene-environment interactions as well as to confirm preclinical diagnostic biomarkers of cancer. J-MICC, which has recruited 92,000 healthy individuals by the end of 2012, will follow the individuals until 2025. PMID:24105756

  20. Music in Reducing Anxiety and Pain in Adult Patients Undergoing Bone Marrow Biopsy for Hematologic Cancers or Other Diseases

    Science.gov (United States)

    2012-07-12

    Chronic Myeloproliferative Disorders; Leukemia; Lymphoma; Lymphoproliferative Disorder; Multiple Myeloma and Plasma Cell Neoplasm; Myelodysplastic Syndromes; Myelodysplastic/Myeloproliferative Neoplasms; Pain; Precancerous Condition; Psychosocial Effects of Cancer and Its Treatment

  1. Advanced prostate cancer risk in relation to toenail selenium levels

    NARCIS (Netherlands)

    Geybels, M.S.; Verhage, B.A.J.; Schooten, F.J. van; Goldbohm, A.; Brandt, P.A. van den

    2013-01-01

    BACKGROUND: Selenium may prevent advanced prostate cancer (PCa), but most studies on this topic were conducted in populations with moderate to high selenium status. We investigated the association of toenail selenium, reflecting long-term selenium exposure, and advanced PCa risk in a population from

  2. Genomic aberrations relate early and advanced stage ovarian cancer

    NARCIS (Netherlands)

    A. Zaal; W.J. Peyrot (Wouter ); P.M.J.J. Berns (Els); M.E.L. van der Burg (Maria); J.H.W. Veerbeek (Jan ); J.B. Trimbos; I. Cadron (Isabelle); P.J. van Diest (Paul); W.N. Wieringen (Wessel); O. Krijgsman (Oscar); G.A. Meijer (Gerrit); J.M.J. Piek (Jurgen ); P.J. Timmers (Petra); I. Vergote (Ignace); R.H.M. Verheijen (René); B. Ylstra (Bauke); R.P. Zweemer (Ronald )

    2012-01-01

    textabstractBackground Because of the distinct clinical presentation of early and advanced stage ovarian cancer, we aim to clarify whether these disease entities are solely separated by time of diagnosis or whether they arise from distinct molecular events. Methods Sixteen early and sixteen advanced

  3. Opioid growth factor improves clinical benefit and survival in patients with advanced pancreatic cancer

    Directory of Open Access Journals (Sweden)

    Jill P Smith

    2010-03-01

    Full Text Available Jill P Smith1, Sandra I Bingaman1, David T Mauger2, Harold H Harvey1, Laurence M Demers3, Ian S Zagon41Departments of Medicine, 2Public Health Sciences, 3Pathology, and 4Neurosciences and Anatomy, Pennsylvania State University, College of Medicine, Hershey Medical Center, Hershey, PA, USABackground: Advanced pancreatic cancer carries the poorest prognosis of all gastrointestinal malignancies. Once the tumor has spread beyond the margins of the pancreas, chemotherapy is the major treatment modality offered to patients; however, chemotherapy does not significantly improve survival.Objective: Opioid growth factor (OGF; [Met5]-enkephalin is a natural peptide that has been shown to inhibit growth of pancreatic cancer in cell culture and in nude mice. The purpose of this study was to evaluate the effects of OGF biotherapy on subjects with advanced pancreatic cancer who failed chemotherapy.Methods: In a prospective phase II open-labeled clinical trial, 24 subjects who failed standard chemotherapy for advanced pancreatic cancer were treated weekly with OGF 250 μg/kg intravenously. Outcomes measured included clinical benefit, tumor response by radiographic imaging, quality of life, and survival.Results: Clinical benefit response was experienced by 53% of OGF-treated patients compared to historical controls of 23.8% and 4.8% for gemcitabine and 5-fluorouracil (5-FU, respectively. Of the subjects surviving more than eight weeks, 62% showed either a decrease or stabilization in tumor size by computed tomography. The median survival time for OGF-treated patients was three times that of untreated patients (65.5 versus 21 days, p < 0.001. No adverse effects on hematologic or chemistry parameters were noted, and quality of life surveys suggested improvement with OGF. Limitations: Measurements other than survival were not allowed in control patients, and clinical benefit comparisons were made to historical controls.Conclusion: OGF biotherapy improves the

  4. Individualized management of advanced bladder cancer: Where do we stand?

    Science.gov (United States)

    Burgess, Earle F

    2015-04-01

    Despite recent progress in the development of novel targeted therapies in various malignancies, the management of advanced urothelial cancer has changed little over the past 2 decades. Comorbidities inherent to patients with bladder cancer often preclude the use of standard cisplatin-based chemotherapy and underscore the need for individualized treatment recommendations and the development of more effective therapies. This review discusses current issues relevant to the management of patients with locally advanced and metastatic urothelial carcinoma of the bladder and highlights recent advances in defining molecular aberrations that may ultimately lead to personalized therapeutic decision making. PMID:24332641

  5. 观察氨磷汀对肺癌化疗患者血液学的保护作用%Hematological protective effects of amifostine for lung cancer chemotherapy patients

    Institute of Scientific and Technical Information of China (English)

    吕振选; 王丽萍; 樊青霞; 王留兴; 王瑞林

    2011-01-01

    Objective To study the hematological protective effects of amifostine on lung cancer patients receiving chemotherapy. Methods Fifty-seven patients were treated by two kinds of treatments: one was chemotherapy (control group), the other was chemotherapy plus amifostine (treatment group).Hematological toxicity was observed before and after chemotherapy.Results Hematological toxicity of treatment group reduced obviously,compared with control group. Conclusions Amifostine can apparently reduce the hematological toxicity of patients receiving chemotherapy.%目的 观察氨磷汀对肺癌化疗患者的减轻血液学毒性作用.方法 将57例肺癌患者分为对照组(化疗第1周期,未用氨磷汀)和治疗组(化疗第2周期,联用氨磷汀)进行自身对照观察,化疗前后监测血液学毒性.结果 化疗后血液学毒性治疗组较对照组明显降低.结论 氨磷汀可明显减少肺癌患者化疗相关性血液学毒性.

  6. Advances of Hypoxia and Lung Cancer

    Directory of Open Access Journals (Sweden)

    Xuebing LI

    2013-04-01

    Full Text Available Lung cancer is one of the malignant tumors with fastest growing rates in incidence and mortality in our country, also with largest threat to human health and life. However, the exact mechanisms underlying lung cancer development remain unclear. The microenvironment of tumor hypoxia was discovered in 1955, but hypoxia in lung cancer tissues had not been successfully detected till 2006. Further studies show that hypoxia not only functions through the resistance to radiotherapy, but also regulates lung cancer development, invasion, metastasis, chemotherapy resistance and prognosis through an important oncogene HIF (hypoxia inducible factor, with its regulators PHD (prolyl hydroxylase domain and pVHL (product of von Hippel-Lindau gene. Therefore, hypoxia, HIF, PHD and pVHL should be considered as potential therapeutic targets for lung cancer pathogenesis and progression.

  7. Advances in Research on Circulating Tumor Cells in Lung Cancer

    Directory of Open Access Journals (Sweden)

    Yingjian SONG

    2012-10-01

    Full Text Available Metastatic and recurrent tumors have been identified as the leading attribute to the lung cancer deaths. Cancer research has demonstrated the critical role circulating tumor cells (CTCs play in the metastatic spread of carcinomas and the recurrence of lung cancer. The rapid advancement of technology in targeted therapy resolves the embarrassing situation for those late-stage patients whose tumor tissues cannot be obtained. CTCs, as a substitute for the tumor tissues, represent a decisive tool to the cancer treatment strategy. Thus, CTCs exert a fundamental role in the early detection of micro-metastasis, assisting in diagnosis, prognosis and monitoring of the recurrent tumors, and subsequently choosing an individualized approach for the therapeutic treatment. This article will review the advances, which have been made in the research area of CTCs with the aid of its applications in cancer therapy.

  8. [Treatment strategies for advanced prostate cancer].

    Science.gov (United States)

    Küronya, Zsófia; Bíró, Krisztina; Géczi, Lajos; Németh, Hajnalka

    2015-09-01

    There has been dramatic improvement in the diagnosis and treatment of prostate cancer recently. The treatment of localized disease became more successful with the application of new, sophisticated techniques available for urologic surgeons and radiotherapists. Nevertheless a significant proportion of patients relapses after the initial local treatment or is diagnosed with metastatic disease at the beginning. In the past five years, six new drugs became registered for the treatment of metastatic, castration-resistant prostate cancer, such as sipuleucel-T, cabazitaxel, abiraterone, enzalutamide, the α-emitting radionuclide alpharadin and the receptor activator of nuclear factor kappa-B (RANK) ligand inhibitor denosumab. The availability of these new treatment options raises numerous questions. In this review we present the standard of care of metastatic prostate cancer by disease stage (hormone naive/ hormone sensitive metastatic prostate cancer, non-metastatic castration-resistant prostate cancer, oligometastatic/multimetastatic castration-resistant prostate cancer) and the emerging treatment modalities presently assessed in clinical trials. We would also like to give advice on debatable aspects of the management of metastatic prostate cancer. PMID:26339912

  9. Advances in MRI diagnosis of prostate cancer

    International Nuclear Information System (INIS)

    Prostate cancer is the second most common cancer in the world, and the incidence of prostate cancer in China shows an upward trend. MRI has high soft tissue resolution and multi-dimensional imaging advantages, and it can better show the anatomy of the prostate and adjacent tissue structures. With the development of MR technique, it plays a more and more important role in prostate cancer diagnosis. This review starts from the imaging performance of routine MRI sequence of prostate cancer, and a variety of functional MRI applications in the diagnosis and differential diagnosis of prostate cancer are described in detail, such as MR perfusion-weighted imaging, MR spectroscopy, MR diffusion-weighted imaging, MR diffusion tensor imaging, intravoxel incoherent motion diffusion-weighted imaging, MR susceptibility-weighted imaging. Meanwhile this review introduces that functional MRI has more advantages and can provide more image information than routine MRI sequence. According to a series of semi-quantitative and quantitative data, functional MRI can further provide the blood perfusion of prostate cancer, water molecule diffusion and microcirculation state, metabolism and biochemical composition change information. (authors)

  10. Cancer Cachexia, Recent Advances, and Future Directions

    Science.gov (United States)

    Penet, Marie-France; Bhujwalla, Zaver M.

    2016-01-01

    Cancer cachexia is defined as a multifactorial syndrome characterized by an ongoing loss of skeletal muscle mass with or without loss of fat mass. The syndrome cannot be fully reversed by conventional nutritional support, and despite an increased number of studies related to cancer cachexia, the underlying mechanisms are still poorly defined and therapeutic options are limited. This review focuses on recent studies investigating mechanisms and pathways in cancer cachexia. The role of molecular and functional imaging in identifying cachexia at an earlier stage, in identifying potential metabolic targets and pathways, and in assessing treatment efficacy is also reviewed. PMID:25815852

  11. [Induction chemotherapy for locally advanced cervical cancer].

    Science.gov (United States)

    Morkhov, K Yu; Nechushkina, V M; Kuznetsov, V V

    2015-01-01

    The main methods of treatment for cervical cancer are surgery, radiotherapy or their combination. During past two decades chemotherapy are increasingly being used not only in patients with disseminated forms of this disease but also in patients undergoing chemoradiotherapy or as induction therapy. Possibilities of adjuvant chemotherapy for cervical cancer are being studied. According to A.D.Kaprin and V.V. Starinskiy in 2013 in Russia, 32% of patients with newly diagnosed cervical cancer underwent only radiation therapy, 32%--combined or complex treatment, 27.3%--only surgery, and just 8.7%--chemoradiotherapy. PMID:26087600

  12. Immunotherapy of hematological malignancies using dendritic cells.

    Science.gov (United States)

    Van de Velde, Ann L R; Berneman, Zwi N; Van Tendeloo, Viggo F I

    2008-03-01

    The arsenal of therapeutic weapons against hematological malignancies is constantly growing. Unravelling the secrets of tumor immunobiology has allowed researchers to manipulate the immune system in order to stimulate tumor immunity or to bypass tumor-induced immunosuppression. An area of great interest is active specific immunotherapy where dendritic cell (DC)-based therapeutic vaccines for cancer have definitely grabbed the spotlight. DC are intensively investigated as cellular adjuvants to harness the immune system to fight off cancer by augmenting the number and effector functions of tumor-specific CD8+ cytotoxic T lymphocytes. In the present review we present a comprehensive synopsis and an update of the use of DC in hematological malignancies. In the future, more basic research as well as more clinical trials are warranted to fully establish the value of DC vaccination as an adjuvant therapy for modern hematological oncology. PMID:18390412

  13. The peptide derived from the Ig-like domain of human herpesvirus 8 K1 protein induces death in hematological cancer cells

    Directory of Open Access Journals (Sweden)

    Daniluk Urszula

    2012-08-01

    -3 peptide can selectively induce the death of malignant hematological cell lines by Fas- and/or TNFRI-dependent mechanisms, suggesting the K1-derived peptide or peptidomimetic may have promising therapeutic potential for the treatment of hematological cancers.

  14. Can advanced-stage ovarian cancer be cured?

    Science.gov (United States)

    Narod, Steven

    2016-04-01

    Approximately 20% of women with advanced-stage ovarian cancer survive beyond 12 years after treatment and are effectively cured. Initial therapy for ovarian cancer comprises surgery and chemotherapy, and is given with the goal of eradicating as many cancer cells as possible. Indeed, the three phases of therapy are as follows: debulking surgery to remove as much of the cancer as possible, preferably to a state of no visible residual disease; chemotherapy to eradicate any microscopic disease that remains present after surgery; and second-line or maintenance therapy, which is given to delay disease progression among patients with tumour recurrence. If no cancer cells remain after initial therapy is completed, a cure is expected. By contrast, if residual cancer cells are present after initial treatment, then disease recurrence is likely. Thus, the probability of cure is contingent on the combination of surgery and chemotherapy effectively eliminating all cancer cells. In this Perspectives article, I present the case that the probability of achieving a cancer-free state is maximized through a combination of maximal debulking surgery and intraperitoneal chemotherapy. I discuss the evidence indicating that by taking this approach, cures could be achieved in up to 50% of women with advanced-stage ovarian cancer. PMID:26787282

  15. Colorectal cancer development and advances in screening

    OpenAIRE

    Simon K

    2016-01-01

    Karen Simon Ventura County Gastroenterology Medical Group, Inc., Camarillo, CA, USA Abstract: Most colon tumors develop via a multistep process involving a series of histological, morphological, and genetic changes that accumulate over time. This has allowed for screening and detection of early-stage precancerous polyps before they become cancerous in individuals at average risk for colorectal cancer (CRC), which may lead to substantial decreases in the incidence of CRC. Despite the known b...

  16. Neoadjuvant chemotherapy in advanced epithelial ovarian cancer: A survival study

    Directory of Open Access Journals (Sweden)

    Upasana Baruah

    2015-01-01

    Full Text Available Context: Patients with advanced ovarian cancer have a poor prognosis in spite of the best possible care. Primary debulking surgery has been the standard of care in advanced ovarian cancer; however, it is associated with high mortality and morbidity rates as shown in various studies. Several studies have discussed the benefit of neoadjuvant chemotherapy in patients with advanced ovarian cancer. Aims: This study aims to evaluate the survival statistics of the patients who have been managed with interval debulking surgery (IDS from January 2007 to December 2009. Materials and Methods: During the period from January 2007 to December 2009, a retrospective analysis of 104 patients who underwent IDS for stage IIIC or IV advanced epithelial ovarian cancer at our institute were selected for the study. IDS was attempted after three to five courses of chemotherapy with paclitaxal (175 mg/m 2 and carboplatin (5-6 of area under curve. Overall survival (OS and progression free survival (PFS were compared with results of primary debulking study from existing literature. OS and PFS rates were estimated by means of the Kaplan-Meier method. Results were statistically analyzed by IBM SPSS Statistics 19. Results: The median OS was 26 months and the median PFS was 18 months. In multivariate analysis it was found that both OS and PFS was affected by the stage, and extent of debulking. Conclusions: Neoadjuvant chemotherapy, followed by surgical cytoreduction is a promising treatment strategy for the management of advanced epithelial ovarian cancers.

  17. Exercise and relaxation intervention for patients with advanced lung cancer

    DEFF Research Database (Denmark)

    Adamsen, Lis; Stage, M; Laursen, J;

    2012-01-01

    Lung cancer patients experience loss of physical capacity, dyspnea, pain, reduced energy and psychological distress. The aim of this study was to explore feasibility, health benefits and barriers of exercise in former sedentary patients with advanced stage lung cancer, non-small cell lung cancer...... (NSCLC) (III-IV) and small cell lung cancer (SCLC) (ED), undergoing chemotherapy. The intervention consisted of a hospital-based, supervised, group exercise and relaxation program comprising resistance-, cardiovascular- and relaxation training 4 h weekly, 6 weeks, and a concurrent unsupervised home...... exercise and relaxation intervention showed an adherence rate of 76%, whereas the patients failed to comply with the home-based exercise. The hospital-based intervention initiated at time of diagnosis encouraged former sedentary lung cancer patients to participation and was undertaken safely by cancer...

  18. Phase I study of 4-demethoxydaunorubicin by oral route in patients with advanced cancer

    DEFF Research Database (Denmark)

    Krarup-Hansen, A; Andersen, E; Elbaek, K; Rasmussen, S N; Dalmark, M

    1988-01-01

    In a phase I trial 4-demethoxydaunorubicin (4-dm DNR) was administered as oral capsules once a week to 51 adults with advanced mainly gastrointestinal solid tumors. No fatal toxicity was observed at doses up to 25.0 mg/m2. Dose-limiting granulocytopenia and non-hematologic toxicity developed at...

  19. Sunitinib for advanced renal cell cancer

    Directory of Open Access Journals (Sweden)

    Chris Coppin

    2008-03-01

    Full Text Available Chris CoppinBC Cancer Agency and University of British Columbia, Vancouver, CanadaAbstract: Renal cell cancer has been refractory to drug therapy in the large majority of patients. Targeted agents including sunitinib have been intensively evaluated in renal cell cancer over the past 5 years. Sunitinib is an oral small molecule inhibitor of several targets including multiple tyrosine kinase receptors of the angiogenesis pathway. This review surveys the rationale, development, validation, and clinical use of sunitinib that received conditional approval for use in North America and Europe in 2006. In patients with the clear-cell subtype of renal cell cancer and metastatic disease with good or moderate prognostic factors for survival, sunitinib 50 mg for 4 weeks of a 6-week cycle provides superior surrogate and patient-reported outcomes when compared with interferon-alfa, the previous commonly used first-line drug. Overall survival has not yet shown improvement over interferon and is problematic because of patient crossover from the control arm to sunitinib at disease progression. Toxicity is significant but manageable with experienced monitoring. Sunitinib therapy is an important step forward for this condition. High cost and limited efficacy support the ongoing search for further improved therapy.Keywords: renal cell cancer, targeted therapy, sunitinib

  20. Superselective intra-arterial chemoradiotherapy for advanced oral cancer

    International Nuclear Information System (INIS)

    Functional preservation is important in the treatment of advanced oral cancer in terms of patient's quality of life (QOL), therefore surgery is not ideal for advanced oral cancer. In order to ensure both curability and functional preservation, superselective intra-arterial chemoradiotherapy (SSIACRT), which is considered to be superior to conventional surgical treatment, has been conducted. Thirty-four patients with advanced oral cancer have been treated with SSIACRT with a combination of nedaplatin (CDGP) and docetaxel (DOC) since 2003. Complete response was achieved in 30 (89%) out of the 34 patients. Amongst the 25 patients with positive neck diseases, 23 (92%) were assessed as disease-free. The 5-year overall survival rate was 71.4%. Wide resection of both primary and neck lesions was avoidable and oral cavity function (swallowing, speech, mastication) after SSIACRT was satisfactory. A problem for SSIACRT is the development of late adverse events of xerostomia and osteoradionecrosis. (author)

  1. Advances in immunotherapy for non-small cell lung cancer.

    Science.gov (United States)

    Reckamp, Karen L

    2015-12-01

    In most patients, lung cancer presents as advanced disease with metastases to lymph nodes and/or distant organs, and survival is poor. Lung cancer is also a highly immune-suppressing malignancy with numerous methods to evade antitumor immune responses, including deficiencies in antigen processing and presentation, release of immunomodulatory cytokines, and inhibition of T-cell activation. Advances in understanding the complex interactions of the immune system and cancer have led to novel therapies that promote T-cell activation at the tumor site, resulting in prolonged clinical benefit. Immune checkpoint inhibitors, specifically programmed death receptor 1 pathway antibodies, have demonstrated impressively durable responses and improved survival in patients with non-small cell lung cancer. This article will review the recent progress made in immunotherapy for lung cancer with data from trials evaluating programmed death receptor 1 and cytotoxic T-lymphocyte-associated protein 4 monoclonal antibodies in addition to cancer vaccines. The review will focus on studies that have been published and the latest randomized trials exploring immune therapy in lung cancer. These results form the framework for a new direction in the treatment of lung cancer toward immunotherapy. PMID:27058851

  2. Efficacy of c-Met inhibitor for advanced prostate cancer

    International Nuclear Information System (INIS)

    Aberrant expression of HGF/SF and its receptor, c-Met, often correlates with advanced prostate cancer. Our previous study showed that expression of c-Met in prostate cancer cells was increased after attenuation of androgen receptor (AR) signalling. This suggested that current androgen ablation therapy for prostate cancer activates c-Met expression and may contribute to development of more aggressive, castration resistant prostate cancer (CRPC). Therefore, we directly assessed the efficacy of c-Met inhibition during androgen ablation on the growth and progression of prostate cancer. We tested two c-Met small molecule inhibitors, PHA-665752 and PF-2341066, for anti-proliferative activity by MTS assay and cell proliferation assay on human prostate cancer cell lines with different levels of androgen sensitivity. We also used renal subcapsular and castrated orthotopic xenograft mouse models to assess the effect of the inhibitors on prostate tumor formation and progression. We demonstrated a dose-dependent inhibitory effect of PHA-665752 and PF-2341066 on the proliferation of human prostate cancer cells and the phosphorylation of c-Met. The effect on cell proliferation was stronger in androgen insensitive cells. The c-Met inhibitor, PF-2341066, significantly reduced growth of prostate tumor cells in the renal subcapsular mouse model and the castrated orthotopic mouse model. The effect on cell proliferation was greater following castration. The c-Met inhibitors demonstrated anti-proliferative efficacy when combined with androgen ablation therapy for advanced prostate cancer

  3. Treatment of advanced rectal cancer after renal transplantation

    Institute of Scientific and Technical Information of China (English)

    Hai-Yi Liu; Xiao-Bo Liang; Yao-Ping Li; Yi Feng; Dong-Bo Liu; Wen-Da Wang

    2011-01-01

    Renal transplantation is a standard procedure for end-stage renal disease today. Due to immunosuppressive drugs and increasing survival time after renal trans-plantation, patients with transplanted kidneys carry an increased risk of developing malignant tumors. In this case report, 3 patients with advanced rectal can-cer after renal transplantation for renal failure were treated with anterior resection or abdominoperineal resection plus total mesorectal excision, followed by adjuvant chemotherapy. One patient eventually died of metastasized cancer 31 mo after therapy, although his organ grafts functioned well until his death. The other 2 patients were well during the 8 and 21 mo follow-up periods after rectal resection. We therefore strongly argue that patients with advanced rectal cancer should receive standard oncology treatment, including opera-tion and adjuvant treatment after renal transplantation. Colorectal cancer screening in such patients appears justified.

  4. Profile of olaparib in the treatment of advanced ovarian cancer

    Science.gov (United States)

    Chase, Dana M; Patel, Shreya; Shields, Kristin

    2016-01-01

    Olaparib is a poly(ADP-ribose) polymerase inhibitor that received accelerated approval from the US Food and Drug Administration as monotherapy for patients with germline BRCA mutations and ovarian cancer treated with three or more prior lines of chemotherapy. This article summarizes the mechanism of poly(ADP-ribose) polymerase inhibition, therapeutic profile and uses of olaparib, and current and ongoing literature pertaining to olaparib in advanced ovarian cancer. PMID:27186080

  5. Proton beam therapy for locally advanced lung cancer: A review

    OpenAIRE

    Schild, Steven E.; Rule, William G; Ashman, Jonathan B; Vora, Sujay A; Keole, Sameer; Anand, Aman; Liu, Wei; Bues, Martin

    2014-01-01

    Protons interact with human tissue differently than do photons and these differences can be exploited in an attempt to improve the care of lung cancer patients. This review examines proton beam therapy (PBT) as a component of a combined modality program for locally advanced lung cancers. It was specifically written for the non-radiation oncologist who desires greater understanding of this newer treatment modality. This review describes and compares photon (X-ray) radiotherapy (XRT) to PBT. Th...

  6. Management of locally advanced breast cancer: Evolution and current practice

    OpenAIRE

    Rustogi Ashish; Budrukkar Ashwini; Dinshaw Ketayun; Jalali Rakesh

    2005-01-01

    Locally advanced breast cancer (LABC) accounts for a sizeable number (30-60%) of breast cancer cases and is a common clinical scenario in developing countries. The treatment of LABC has evolved from single modality treatment, consisting of radical mutilating surgery or higher doses of radiotherapy in inoperable disease to multimodality management, which along with the above two included systemic therapy. Neoadjuvant chemotherapy (NACT) has made a tremendous impact on the management of ...

  7. Refining the treatment of advanced nonsmall cell lung cancer

    OpenAIRE

    Wozniak, Antoinette

    2010-01-01

    Shin Ogita, Antoinette J WozniakKarmanos Cancer Institute, Wayne State University, Detroit, MI, USAAbstract: Metastatic nonsmall cell lung cancer (NSCLC) is a debilitating and deadly disease with virtually no chance for long-term survival. Chemotherapy has improved both survival and quality of life for patients with advanced disease. Overall survival of patients with metastatic NSCLC has gradually increased from 8 to 12 months over the past three decades with the introduction of new chemother...

  8. Immunoglobulin E seric levels in gigacitoma (advanced cancer)

    International Nuclear Information System (INIS)

    Circulating levels of immunoglobulin E (lgE) have been determined by solid-phase radioimmunoassay in healthy controls and in patients with advanced cancer. The mean level in the control group was 374,50 ± 181.97 (SD) units per ml and in cancer patients 743,33 ± 351,93 (SD) units per ml (significant statistical difference p < 0,05). (author)

  9. American Society of Hematology

    Science.gov (United States)

    Main Navigation Account Navigation Main Content American Society of Hematology ASH Store ASH Job Center ASH Apps Share Your Idea Donate My Account Search Show Main Menu + About Awards Membership ASH ...

  10. European Hematology Association

    OpenAIRE

    Alexander, Walter

    2014-01-01

    Attendees at the 19th Congress of the European Hematology Association in Milan, Italy, heard reports on new therapies for acute myeloid leukemia, chronic lymphocytic leukemia, β-thalassemia, multiple myeloma, and polycythemia vera.

  11. Positive effects on hematological and biochemical imbalances in patients with metastatic breast cancer stage IV, of BP-C1, a new anticancer substance

    Directory of Open Access Journals (Sweden)

    Lindkær-Jensen S

    2015-03-01

    time (PT, coagulation factors II, VII, X (KFNT, and C-reactive protein (CRP, which increased significantly (P≤0.05 in the groups with the lowest values.Conclusion: Our findings support the safety profile of BP-C1 use in cancer patients. BP-C1 did not induce anemia, infection, bleeding, hepatic insufficiency or electrolyte imbalances. In contrast, BP-C1 corrected abnormalities. No hematological and biochemical toxicity was observed.Keywords: hemoglobin, hematocrit, neutrophils, thrombocytes, albumin, electrolytes

  12. Clinical investigation of weekly carboplatin and paclitaxel with concurrent radiation therapy for locally advanced non-small cell lung cancer

    International Nuclear Information System (INIS)

    The aim of this study was to evaluate retrospectively chemotherapy of weekly carboplatin and paclitaxel with concurrent radiation therapy for patients with locally advanced non-small cell lung cancer (NSCLC). Between January 2000 and March 2008, 38 patients were treated by chemotherapy with carboplatin and paclitaxel once a week, repeated for 6 weeks, with thoracic radiation therapy of 1 or 2 times a day on weekdays. After concurrent chemoradiotherapy, we planned consolidation chemotherapy of carboplatin (area under the curve (AUC) 5-6) and weekly paclitaxel (70-80 mg/m2) on day 1, 8 and 15, when possible. The enrolled patients were 31 men and 7 women, with the median age of 59 years (39-76 years), stage IIIA/IIIB: 10/28, Ad/Sq/AdSq/Un: 17/17/2/2. The response rate of this chemoradiotherapy was 78.9%. The median survival time and time to progression were 24.7 months and 8.1 months, respectively. Grade 3 or 4 hematological toxicities during concomitant chemoradiotherapy were leukocytopenia (5.2%) and neutropenia (5.2%). Grade 3 or 4 non-hematological toxicities were esophagitis (2.6%) and pneumonitis (5.2%). There was a therapy-associated death by radiation pneumonitis. Carboplatin and paclitaxel with concurrent radiation therapy for a patient with stage III NSCLC showed a good response with relatively mild side effects. We reached the conclusion that concurrent chemoradiotherapy would be a useful choice for locally advanced non-small cell lung cancer on the practical clinic. (author)

  13. Early Gastric Cancer: Current Advances of Endoscopic Diagnosis and Treatment.

    Science.gov (United States)

    Zhu, Linlin; Qin, Jinyu; Wang, Jin; Guo, Tianjiao; Wang, Zijing; Yang, Jinlin

    2016-01-01

    Endoscopy is a major method for early gastric cancer screening because of its high detection rate, but its diagnostic accuracy depends heavily on the availability of endoscopic instruments. Many novel endoscopic techniques have been shown to increase the diagnostic yield of early gastric cancer. With the improved detection rate of EGC, the endoscopic treatment has become widespread due to advances in the instruments available and endoscopist's experience. The aim of this review is to summarize frequently-used endoscopic diagnosis and treatment in early gastric cancer (EGC). PMID:26884753

  14. Early Gastric Cancer: Current Advances of Endoscopic Diagnosis and Treatment

    Directory of Open Access Journals (Sweden)

    Linlin Zhu

    2016-01-01

    Full Text Available Endoscopy is a major method for early gastric cancer screening because of its high detection rate, but its diagnostic accuracy depends heavily on the availability of endoscopic instruments. Many novel endoscopic techniques have been shown to increase the diagnostic yield of early gastric cancer. With the improved detection rate of EGC, the endoscopic treatment has become widespread due to advances in the instruments available and endoscopist’s experience. The aim of this review is to summarize frequently-used endoscopic diagnosis and treatment in early gastric cancer (EGC.

  15. Hematological evaluation of splenomegaly

    International Nuclear Information System (INIS)

    Objective: To find out the relative frequency of clinical conditions associated with splenomegaly that require hematological evaluation in our set up. Subjects and Methods: Patients of either gender or all age groups with palpable spleen was included. Patients with splenomegaly due to liver disease, malarial parasites on thick or thin blood film, positive Widal test, or positive blood cultures were excluded from study. Patients were initially evaluated with clinical history, microscopic examination of blood smear, and blood counts. Depending upon provisional diagnosis bone marrow examination or investigations for hemolytic anemia were performed. Results: One hundred patients were received. Seventy-eight patients were adults and 22 patients were of pediatric age group. In the adults, hematological malignancies were seen in 37%, malarial parasites in bone marrow in 20.5%, megaloblastic anemia in 13%, bacterial infections in 9%, hemolytic anemia in 9%, tropical splenomegaly in 5%, and positive bone marrow culture for salmonella in 6.5%. In children, hematological evaluation revealed hematological malignancies in 18%, beta thalassaemia in 55%, other hemolytic anemias in 13.5%, congenital sideroblastic anemia in 4.5%, and storage disorder in 9%. Conclusion: Hematological workup is informative in most of the cases. Bone marrow examination is the key investigation, hematological malignancies constituted 37% of the adult and 18% of pediatric age group patients. Hemolytic anemia constituted 68% of pediatric age group. (author)

  16. Neoadjuvant chemotherapy in locally advanced colon cancer

    DEFF Research Database (Denmark)

    Jakobsen, Anders; Andersen, Fahimeh; Fischer, Anders;

    2015-01-01

    BACKGROUND: Neoadjuvant chemotherapy has proven valuable in several tumors, but it has not been elucidated in colon cancer. The present phase II trial addressed the issue in high-risk patients selected by computed tomography (CT) scan. MATERIAL AND METHODS: Patients with resectable colon cancer...... mutational status received three cycles of capecitabine 2000 mg/m(2) days 1-14 q3w and oxaliplatin 130 mg iv day 1 q3w. Wild-type patients received the same chemotherapy supplemented with panitumumab 9 mg/kg iv q3w. After the operation, patients fulfilling the international criteria for adjuvant chemotherapy......, i.e. high-risk stage II and III patients, received five cycles of the same chemotherapy without panitumumab. Patients not fulfilling the criteria were offered follow-up only. The primary endpoint was the fraction of patients not fulfilling the criteria for adjuvant chemotherapy (converted patients...

  17. Advanced metrology for cancer therapy. Proceedings

    International Nuclear Information System (INIS)

    Physical treatments play a central role in cancer therapy. Metrology is reasonably well-established for only some of these techniques: several modern forms of treatment (IMRT, hadron therapy, HITU, brachytherapy) suffer from the limited support of traceable metrology which restricts the success of these techniques. The European Union recognised this deficit and identified metrology for health as one of the first four Targeted Programmes in the framework of the European Metrology Research Programme (EMRP), running from 2008 to 2011. The programme included two EMRP projects which address metrology for cancer therapy: - project T2.J06 deals with brachytherapy - project T2.J07 deals with external beam cancer therapy using ionising radiation and highintensity ultrasound Primary measurement standards applicable to modern treatment conditions are being developed under both projects, together with measurement techniques which are meant as a basis of future protocols for dosimetry, treatment planning and monitoring. This three-day scientific conference provides a platform for the presentation of current developments in clinical measurement techniques for cancer therapy, together with the achievements of these projects, under the headings: - Primary and secondary standards of absorbed dose to water for IMRT and brachytherapy - 3D dose distributions and treatment planning for IMRT and brachytherapy - Hadron therapy (protons and carbon ions) - High Intensity Therapeutic Ultrasound (HITU) The aim of the conference is to provide a forum for the exchange of information and expertise in the community of medical physicists and metrologists at the European level. The conference programme includes 4 keynote talks by invited speakers as well as 59 proffered papers and posters.

  18. A laboratory prognostic index model for patients with advanced non-small cell lung cancer.

    Directory of Open Access Journals (Sweden)

    Arife Ulas

    Full Text Available We aimed to establish a laboratory prognostic index (LPI in advanced non-small cell lung cancer (NSCLC patients based on hematologic and biochemical parameters and to analyze the predictive value of LPI on NSCLC survival.The study retrospectively reviewed 462 patients with advanced NSCLC diagnosed between 2000 and 2010 in a single institution. We developed an LPI that included serum levels of white blood cells (WBC, lactate dehydrogenase (LDH, albumin, calcium, and alkaline phosphatase (ALP, based on the results of a Cox regression analysis. The patients were classified into 3 LPI groups as follows: LPI 0: normal; LPI 1: one abnormal laboratory finding; and LPI 2: at least 2 abnormal laboratory findings.The median follow up period was 44 months; the median overall survival (OS and median progression-free survival (PFS were 11 and 6 months, respectively. A multivariate analysis revealed that the following could be used as independent prognostic factors: an Eastern Cooperative Oncology Group performance status score (ECOG PS ≥2, a high LDH level, serum albumin 10.5 g/dL, number of metastases>2, presence of liver metastases, malignant pleural effusion, or receiving chemotherapy ≥4 cycles. The 1-year OS rates according to LPI 0, LPI 1, and LPI 2 were 54%, 34%, and 17% (p<0.001, respectively and 6-month PFS rates were 44%, 27%, and 15% (p<0.001, respectively. The LPI was a significant predictor for OS (Hazard Ratio (HR: 1.41; 1.05-1.88, p<0.001 and PFS (HR: 1.48; 1.14-1.93, p<0.001.An LPI is an inexpensive, easily accessible and independent prognostic index for advanced NSCLC and may be helpful in making individualized treatment plans and predicting survival rates when combined with clinical parameters.

  19. Weekly paclitaxel and S-1 combination chemotherapy for advanced gastric cancer

    Institute of Scientific and Technical Information of China (English)

    Yanzhi Bi; Dongxiang Zeng; Yizhong Dong; Guifeng Sheng; Honglei Song; Yang Ling

    2013-01-01

    Objective: There remains no standard first-line chemotherapeutic regimen for advanced gastric cancer (AGC). The aim of this study was to evaluate the efficacy and safety of combination regimen with weekly paclitaxel and S-1 as a firstline chemotherapy for AGC. Methods: Forty-six patients with AGC were included in this study. Paclitaxel was administered weekly at a dose of 60 mg/m2 on days 1, 8 and 15, S-1 was administered orally twice daily at 80 mg/m2/day for 2 weeks. The regimen was repeated every four weeks. Results: The results showed that the overall response rate was 45.7%, with 3 patients achieved complete response and 18 patients had a partial response, the disease control rate was 76.1%. The median progress free survival was 7.2 months [95% confidence interval (CI): 6.3–8.1 months] and the median overall survival was 11.6 months (95% CI: 10.6–12.6 months) after treatment with paclitaxel and S-1. Neutropenia occurred in 25 patients (54.3%) and grade 3/4 neutropenia was observed in 8 patients (17.4%), gastrointestinal reactions were the most common non-hematologic toxicities, while severe gastrointestinal toxicities were uncommon. Conclusion: The regimen of weekly paclitaxel and S-1 demonstrated activity and acceptable toxicity for AGC as a first-line chemotherapy.

  20. Advanced targeted therapies in cancer: Drug nanocarriers, the future of chemotherapy.

    Science.gov (United States)

    Pérez-Herrero, Edgar; Fernández-Medarde, Alberto

    2015-06-01

    Cancer is the second worldwide cause of death, exceeded only by cardiovascular diseases. It is characterized by uncontrolled cell proliferation and an absence of cell death that, except for hematological cancers, generates an abnormal cell mass or tumor. This primary tumor grows thanks to new vascularization and, in time, acquires metastatic potential and spreads to other body sites, which causes metastasis and finally death. Cancer is caused by damage or mutations in the genetic material of the cells due to environmental or inherited factors. While surgery and radiotherapy are the primary treatment used for local and non-metastatic cancers, anti-cancer drugs (chemotherapy, hormone and biological therapies) are the choice currently used in metastatic cancers. Chemotherapy is based on the inhibition of the division of rapidly growing cells, which is a characteristic of the cancerous cells, but unfortunately, it also affects normal cells with fast proliferation rates, such as the hair follicles, bone marrow and gastrointestinal tract cells, generating the characteristic side effects of chemotherapy. The indiscriminate destruction of normal cells, the toxicity of conventional chemotherapeutic drugs, as well as the development of multidrug resistance, support the need to find new effective targeted treatments based on the changes in the molecular biology of the tumor cells. These novel targeted therapies, of increasing interest as evidenced by FDA-approved targeted cancer drugs in recent years, block biologic transduction pathways and/or specific cancer proteins to induce the death of cancer cells by means of apoptosis and stimulation of the immune system, or specifically deliver chemotherapeutic agents to cancer cells, minimizing the undesirable side effects. Although targeted therapies can be achieved directly by altering specific cell signaling by means of monoclonal antibodies or small molecules inhibitors, this review focuses on indirect targeted approaches that

  1. Treatment of advanced medullary thyroid cancer

    OpenAIRE

    Smit, Johannes

    2013-01-01

    Therapy decisions in advanced medullary thyroid carcinoma should be guided by a critical appraisal of the natural disease course (slowly progressive vs. aggressive) and benefits and side effects of therapy. Therapy goals should be distinguished between curative and palliative. Local treatments are mainly palliative and may add to quality of life. The advent of novel systemic therapies opens promising perspectives but its place in the therapeutic arsenal must be further determined.

  2. Treatment of advanced medullary thyroid cancer.

    Science.gov (United States)

    Smit, Johannes

    2013-03-14

    Therapy decisions in advanced medullary thyroid carcinoma should be guided by a critical appraisal of the natural disease course (slowly progressive vs. aggressive) and benefits and side effects of therapy. Therapy goals should be distinguished between curative and palliative. Local treatments are mainly palliative and may add to quality of life. The advent of novel systemic therapies opens promising perspectives but its place in the therapeutic arsenal must be further determined. PMID:23514632

  3. Advances take stage - Office of Cancer Clinical Proteomics Research

    Science.gov (United States)

    Regulatory advances in proteomics will be taking center stage at a Symposia scheduled to occur at the 2011 American Association for Clinical Chemistry (AACC) Annual Meeting. The symposium entitled "Enabling Translational Proteomics with NCI's Clinical Proteomic Technologies for Cancer" is scheduled for July 25, 2011 at AACC's annual Meeting.

  4. Current issues in the targeted therapy of advanced colorectal cancer.

    NARCIS (Netherlands)

    Knijn, N.; Tol, J.; Punt, C.J.A.

    2010-01-01

    Currently used cytotoxic drugs in the treatment of advanced colorectal cancer (ACC) are primarily the fluoropyrimidines, irinotecan, and oxaliplatin. The introduction of targeted therapy has increased the therapeutic arsenal. Two classes of monoclonal antibodies have been approved for clinical use i

  5. Quality of pathology reports for advanced ovarian cancer

    DEFF Research Database (Denmark)

    Verleye, Leen; Ottevanger, Petronella B; Kristensen, Gunnar B;

    2011-01-01

    To assess the quality of surgical pathology reports of advanced stage ovarian, fallopian tube and primary peritoneal cancer. This quality assurance project was performed within the EORTC-GCG 55971/NCIC-CTG OV13 study comparing primary debulking surgery followed by chemotherapy with neoadjuvant...

  6. Quality of pathology reports for advanced ovarian cancer

    DEFF Research Database (Denmark)

    Verleye, Leen; Ottevanger, Petronella B; Kristensen, Gunnar B; Ehlen, Tom; Johnson, Nick; van der Burg, Maria E L; Reed, Nick S; Verheijen, René H M; Gaarenstroom, Katja N; Mosgaard, Berit; Seoane, Jose Miguel; van der Velden, Jacobus; Lotocki, Robert; van der Graaf, Winette; Penninckx, Björn; Coens, Corneel; Stuart, Gavin; Vergote, Ignace

    2011-01-01

    To assess the quality of surgical pathology reports of advanced stage ovarian, fallopian tube and primary peritoneal cancer. This quality assurance project was performed within the EORTC-GCG 55971/NCIC-CTG OV13 study comparing primary debulking surgery followed by chemotherapy with neoadjuvant ch...

  7. Recent advances in the diagnosis and treatment of cancer

    International Nuclear Information System (INIS)

    Incidence and mortality rates of cancer are currently on the top of disease pattern and the number is increasing and increasing worldwide. The impact of screening program for early diagnosis has been proved their important roles in the war against cancer because it helps increase the cure rates, decrease the mortality and morbidity rates, and therefore reduces the economic-social burden. Advances in diagnostic imaging techniques, especially the hybrid imaging (X-ray and Nuclear Medicine) such as PET/CT, SPECT/CT, PET/MRI, is important in accurate staging and these help choose the optimized treatment options to prolong survival while improve the quality of life. The treatment outcomes of cancer has certain remarkable advances based on variety of research to modify, promote and strengthen the traditional treatments (surgery-chemotherapy-radiation) such as laparoscopic surgery, combined chemo-regimens, intensity modulated radiation therapy, volumetric modulated arc therapy, stereotactic radiation therapy, radio surgery, PET/CT simulation, radioactive seeds implant, selective internal radiation therapy, intra-operative radiation therapy, etc. as well as the emerge of new methods such as targeted therapy, immune therapy, radio immunotherapy, proton therapy and heavy ion. Treatment of cancer is now the “individualized treatment” with the advances of biochemistry and histopathology. To achieve the most optimal outcomes, cancer should be approached by a multi professional team including biochemistry, immunology, histopathology, surgical oncology, medical oncology and radiation oncology. (author)

  8. Positive effects on hematological and biochemical imbalances in patients with metastatic breast cancer stage IV, of BP-C1, a new anticancer substance

    Science.gov (United States)

    Lindkær-Jensen, Steen; Larsen, Stig; Habib-Lindkær-Jensen, Nina; Fagertun, Hans E

    2015-01-01

    A benzene-poly-carboxylic acid complex with cis-diammineplatinum(II) dihydrocholride, BP-C1 is currently used in clinical trials in treating metastatic breast cancer. BP-C1 controls tumor growth with a few mild side-effects, improving quality of life. Methods The data consisted of prospectively collected laboratory results from 47 patients in two controlled clinical trials of daily intramuscular injections of BP-C1 for 32 days. Study I was performed as an open, nonrandomized, Phase I dose–response, multicenter study with a three-level, between-patient, response surface pathway design. The second study was a randomized, double-blind, and placebo-controlled, multicenter study with a stratified semi-crossover design. Results Hemoglobin (Hb) and hematocrit (Hct) increased significantly (P<0.01) during BP-C1 treatment, while red blood cell (RBC) count increased but not significantly. The most pronounced increase in Hb, RBC, Hct, and white blood cell (WBC) was in anemic patients (P≤0.01). WBC count and neutrophils increased significantly (P=0.01) in the overall data. WBCs and neutrophils (P<0.01), eosinophils (P=0.05) and monocytes (P<0.01) increased significantly and markedly in patients with lowest baseline levels. Additionally, low levels of thrombocytes significantly increased. No changes in liver parameters, amylase, glucose, creatinine, or albumin, were detected except for albumin in the subgroup with low baseline levels, where levels increased significantly (P=0.04). An increase in K+, Ca2+, and PO43− was most pronounced in patients with low baseline levels (P≤0.02). A similar pattern detected for Mg2+, prothrombin time (PT), coagulation factors II, VII, X (KFNT), and C-reactive protein (CRP), which increased significantly (P≤0.05) in the groups with the lowest values. Conclusion Our findings support the safety profile of BP-C1 use in cancer patients. BP-C1 did not induce anemia, infection, bleeding, hepatic insufficiency or electrolyte imbalances. In

  9. Annual Advances in Cancer Prevention Lecture | Division of Cancer Prevention

    Science.gov (United States)

    2015 Keynote Lecture HPV Vaccination: Preventing More with Less A special keynote lecture became part of the NCI summer Curriculum in Cancer Prevention in 2000. This lecture will be held on Thursday, July 23, 2015 at 3:00pm at Masur Auditorium, Building 10, NIH Main Campus, Bethesda, MD. This year’s keynote speaker is Dr. Douglas Lowy, NCI Acting Director. |

  10. Annual Advances in Cancer Prevention Lecture | Division of Cancer Prevention

    Science.gov (United States)

    2016 Keynote Lecture Polyvalent Vaccines Targeting Oncogenic Driver Pathways A special keynote lecture became part of the NCI Summer Curriculum in Cancer Prevention in 2000. This lecture will be held on Thursday, July 21, 2016 at 1:30pm at Masur Auditorium, Building 10, NIH Main Campus, Bethesda, MD. This year’s keynote speaker is Dr. Mary L. (Nora) Disis, MD. |

  11. Advanced medullary thyroid cancer: pathophysiology and management

    International Nuclear Information System (INIS)

    Medullary thyroid carcinoma (MTC) is a rare malignant tumor originating from thyroid parafollicular C cells. This tumor accounts for 3%–4% of thyroid gland neoplasias. MTC may occur sporadically or be inherited. Hereditary MTC appears as part of the multiple endocrine neoplasia syndrome type 2A or 2B, or familial medullary thyroid cancer. Germ-line mutations of the RET proto-oncogene cause hereditary forms of cancer, whereas somatic mutations can be present in sporadic forms of the disease. The RET gene encodes a receptor tyrosine kinase involved in the activation of intracellular signaling pathways leading to proliferation, growth, differentiation, migration, and survival. Nowadays, early diagnosis of MTC followed by total thyroidectomy offers the only possibility of cure. Based on the knowledge of the pathogenic mechanisms of MTC, new drugs have been developed in an attempt to control metastatic disease. Of these, small-molecule tyrosine kinase inhibitors represent one of the most promising agents for MTC treatment, and clinical trials have shown encouraging results. Hopefully, the cumulative knowledge about the targets of action of these drugs and about the tyrosine kinase inhibitor-associated side effects will help in choosing the best therapeutic approach to enhance their benefits

  12. Current status and prospect of therapy with advanced cancer

    International Nuclear Information System (INIS)

    Symtomatic or palliative therapy of the patients with advanced cancer must be directed to the relief of specific distressing symptoms caused by or associated with neoplasm. The radiotherapy must have a clear concepts of the potential accomplishments of other treatment modalities, such as neurosurgery, anesthesiology, chemotherapy, pharmacology and psychotherapy, so that he may use his own method in proper perspective. I discussed following is an list of contents in this papers. Relief of pain, Psychotherapy, SVC obstruction, Obstructive jaundice, Brain and lung metastasis, prevention of fracture, Skin metastasis, Liver metastasis and treatment of advanced pediaric tumor etc. For the future: 1) Establishment of Stage and Grade of advanced cancer. 2) Development of new chemotherapeutic drug and immunotherapy. 3) Combination of multidisciplinary team and multidisciplinary treatment. (author)

  13. Beyond radioiodine: novel therapies in advanced thyroid cancer

    International Nuclear Information System (INIS)

    Full text: Thyroid cancer is a relatively common endocrine malignancy. Fortunately, many patients do well with standard therapy including surgery and radioiodine. A minority of patients have poorly differentiated thyroid carcinoma that is unresponsive to radioiodine therapy. Redifferentiation agents that 'reprogram ' these tumors to concentrate radioiodine would be of great value in treating patients with advanced thyroid cancer. The retinoid isotretinoin is the most extensively studied of these agents. It appears that 20-40% of patients respond to isotretinoin treatment by concentration of radioiodine in metastatic tumors, but the clinical utility of this redifferentiation is still unclear. In vitro studies suggest that the retinoid receptors RARβ and RXRγ are required for this effect. Abnormal DNA methylation may be an early event in thyroid tumorigenesis and methylation of the sodium iodide symporter (NIS) may play a role in loss of iodine concentration in these tumors. Inhibitors of methylation (5-azacytidine, phenylacetate and sodium butyrate) have been shown to increase NIS expression and iodine uptake in cell culture models, but published trials in humans are not yet available. Histone acetylation is required for efficient transcription of genes necessary for differentiated function. Proteins that cause histone deacetylation inhibit gene transcription and differentiated function. Inhibitors of histone deacetylation (depsipeptide, trichostatin A) have been shown to increase NIS expression and iodine uptake in poorly differentiated and undifferentiated cell lines. Finally, commonly used agents such as thiazolidine diones (diabetes) and HMG-CoA reductase inhibitors (hypercholesterolemia) have shown promise in preliminary in vitro studies in advanced thyroid cancer cell lines. Our own work has focused on receptor-selective retinoids and thiazolidine diones as potential therapy in patients with advanced thyroid cancer based on nuclear hormone receptor

  14. Women with inoperable or locally advanced breast cancer -- what characterizes them?

    DEFF Research Database (Denmark)

    El-Charnoubi, Waseem Asim Ghulam; Svendsen, Jesper Brink; Tange, Ulla Brix; Kroman, Niels

    2012-01-01

    Breast cancer is the most common cancer among Danish women. Locally advanced breast cancer occurs in a relatively large proportion of all new primary breast cancer diagnoses and for unexplained reasons 20-30% of women with breast cancer wait more than eight weeks from the initial breast cancer...

  15. Early Detection of Oral Pre-Cancerous Lesions: Recent Advances

    Directory of Open Access Journals (Sweden)

    Anita Meena

    2012-07-01

    Full Text Available The high mortality rate in cancer such as oral squamous cell carcinoma is commonly attributed to the negligence in detection of the disease at an early treatable stage. A number of promising recent technologies have been proposed to improve the effectiveness of early oral cancer detection. The goal of a cancer-screening is to detect tumors at a stage early enough so that treatment is likely to be successful. Screening tools are needed that exhibit the combined features of high sensitivity and specificity. Moreover, the screening tool must be sufficiently noninvasive and inexpensive to allow widespread applicability. This paper will attempt to overview the recent advances in the dentistry with special emphasis on detection of oral cancer in early stages and also aim to familiarize, the various diagnostic tools among undergraduates’ and postgraduates’ from different medical fields.

  16. Postoperative adjuvant chemoradiation in completely resected locally advanced gastric cancer

    International Nuclear Information System (INIS)

    Background: The 5-year survival of patients with completely resected node-positive gastric cancer ranges from 15% to 25%. We explored the feasibility of a chemoradiation regime consisting of concomitant hyperfractionated radiotherapy and 5-fluorouracil protracted venous infusion (5-FU PVI). Materials and Methods: Forty patients received a total or partial gastrectomy operation and D2 nodal resection for Stage III gastric cancer; they were then irradiated by linac with 6-15-MV photons. The target included the gastric bed, the anastomosis, stumps, and regional nodes. A total dose of 55 Gy was given in 50 fractions using 1.1 Gy b.i.d. All patients received a concomitant 200 mg/m2/day 5-FU PVI. Patients were examined during the follow-up period as programmed. Toxicity was recorded according to RTOG criteria. Results: After a median follow-up of 75.6 months (range: 22-136 months), 24 (60%) patients had died, and 16 (40%) were alive and free of disease. The 5-year actuarial incidence of relapse was 39%, 22%, and 2% for distant metastases, out-field peritoneal seeding, and in-field local regional recurrences, respectively. The 5-year actuarial cause-specific survival was 43%. Three patients survived more than 11 years. Acute ≥ Grade 3 toxicity consisted of hematologic (22.5%) and gastrointestinal toxicity (nausea and vomiting 22.5%, diarrhea 2.8%, and abdominal pain 2.6%). No late toxicity was observed. Conclusion: This regime of concomitant 5-FU PVI and hyperfractionated radiotherapy was well tolerated and resulted in successful locoregional control and satisfactory survival

  17. Targeting chemotherapy via arterial infusion for advanced gastric cancer

    Directory of Open Access Journals (Sweden)

    Zhi-yu CAO

    2011-10-01

    Full Text Available Objective To evaluate the clinical effects of chemotherapy via arterial infusion in treatment of advanced gastric cancer.Methods Forty-seven patients with advanced gastric cancer were given chemotherapy via arterial infusion.Chemotherapy plan was as follows: 5-Fluorouracil(Fu 500mg/m2,cyclophosphamide(MMX 10mg/m2,Hydroxycamptothecin(HPT 20mg/m2,once per week,2 weeks as a course,a total of 2-3 courses.Results After chemotherapy via arterial infusion,complete remission(CR was achieved in 1 case,partial remission(PR in 28 cases,stabilization of disease(SD in 16 cases,progression of disease(PD was found in 2 cases,and rate with response(CR+PR was 61.7%.Four of 28 PR patients underwent tumorectomy,the pathology revealed the presence of cancer cells around the vascular vessels,manifesting karyopyknosis,karyorrhexis,coagulation and necrosis of cytoplasm,intercellular edema,hyperplasia of fibroblasts,inflammatory cell infiltration,thickening of endothelium,and thrombosis.One,two and three-year survival rates were 70.2%,14.9% and 2.1%,respectively.The average survival period was 17.2 months.Conclusion Targeting chemotherapy via arterial infusion,as a part of the combined treatment,is beneficial to the patients with unresectable advanced gastric cancer.

  18. Breakthroughs in hematology

    Directory of Open Access Journals (Sweden)

    Ulrich Jäger

    2013-03-01

    Full Text Available Hematology is a comprehensive discipline covering all oncological and non-oncological aspects of diseases of the blood or related organs. Hematological researchers have been pivotal in the progress which has been made in molecular diagnostics, targeted therapies, and hence personalized medicine. Besides the rapid scientific and clinical developments political and strategic issues have to be addressed: Education of medical personnel needs harmonization throughout Europe; patients all over Europe should have equal access to treatment, and further scientific progress has to be secured through funding on a national, European and international level despite economic restraints. The European Hematology Association (EHA pursues these issues with and for all European hematologists and patients.

  19. Activation of the hedgehog pathway in advanced prostate cancer

    Directory of Open Access Journals (Sweden)

    McCormick Frank

    2004-10-01

    Full Text Available Abstract Background The hedgehog pathway plays a critical role in the development of prostate. However, the role of the hedgehog pathway in prostate cancer is not clear. Prostate cancer is the second most prevalent cause of cancer death in American men. Therefore, identification of novel therapeutic targets for prostate cancer has significant clinical implications. Results Here we report that activation of the hedgehog pathway occurs frequently in advanced human prostate cancer. We find that high levels of hedgehog target genes, PTCH1 and hedgehog-interacting protein (HIP, are detected in over 70% of prostate tumors with Gleason scores 8–10, but in only 22% of tumors with Gleason scores 3–6. Furthermore, four available metastatic tumors all have high expression of PTCH1 and HIP. To identify the mechanism of the hedgehog signaling activation, we examine expression of Su(Fu protein, a negative regulator of the hedgehog pathway. We find that Su(Fu protein is undetectable in 11 of 27 PTCH1 positive tumors, two of them contain somatic loss-of-function mutations of Su(Fu. Furthermore, expression of sonic hedgehog protein is detected in majority of PTCH1 positive tumors (24 out of 27. High levels of hedgehog target genes are also detected in four prostate cancer cell lines (TSU, DU145, LN-Cap and PC3. We demonstrate that inhibition of hedgehog signaling by smoothened antagonist, cyclopamine, suppresses hedgehog signaling, down-regulates cell invasiveness and induces apoptosis. In addition, cancer cells expressing Gli1 under the CMV promoter are resistant to cyclopamine-mediated apoptosis. All these data suggest a significant role of the hedgehog pathway for cellular functions of prostate cancer cells. Conclusion Our data indicate that activation of the hedgehog pathway, through loss of Su(Fu or overexpression of sonic hedgehog, may involve tumor progression and metastases of prostate cancer. Thus, targeted inhibition of hedgehog signaling may have

  20. Treatment outcome of advanced pancreatic cancer patients who are ineligible for a clinical trial

    Directory of Open Access Journals (Sweden)

    Ueda A

    2013-05-01

    Full Text Available Akira Ueda, Ayumu Hosokawa, Kohei Ogawa, Hiroki Yoshita, Takayuki Ando, Shinya Kajiura, Haruka Fujinami, Kengo Kawai, Jun Nishikawa, Kazuto Tajiri, Masami Minemura, Toshiro SugiyamaDepartment of Gastroenterology and Hematology, Faculty of Medicine, University of Toyama, Toyama, JapanObjective: The aim of this study was to evaluate the outcome of patients with advanced pancreatic cancer in clinical practice, and assess whether chemotherapy provided a clinical benefit for patients who did not meet the eligibility criteria of the clinical trial.Methods: We retrospectively analyzed the medical records of 75 patients who received first-line chemotherapy for pancreatic cancer between April 2006 and September 2011. Patients were treated with gemcitabine (GEM alone, S-1 (tegafur, gimeracil, and oteracil potassium alone, or GEM plus S-1. Patients were divided into the clinical trial eligible group (arm eligible or the ineligible group (arm ineligible. We evaluated the efficacy and the safety of the chemotherapy.Results: A total of 23 patients out of 75 (31% belonged to the ineligible group, for the following reasons: 20 patients had poor performance status, eight had massive ascites, one had synchronous malignancy, and one had icterus. The median progression-free survival (PFS was 3.5 months, and the median overall survival (OS was 6.7 months in all patients. In arm eligible, median PFS was 4.5 months, and median OS was 10.5 months. In arm ineligible, median PFS was 1.1 months, and median OS was 2.9 months.Conclusion: The outcome of the patients who did not meet the eligibility criteria was very poor. It is important to select the patients that could benefit from either chemotherapy or optimal supportive care.Keywords: gemcitabine, S-1, clinical practice

  1. Nanoparticle Albumin-Bound Rapamycin in Treating Patients With Advanced Cancer With mTOR Mutations

    Science.gov (United States)

    2016-04-18

    Advanced Malignant Neoplasm; Cervical Squamous Cell Carcinoma; Endometrial Carcinoma; Malignant Uterine Neoplasm; Recurrent Bladder Carcinoma; Recurrent Breast Carcinoma; Recurrent Cervical Carcinoma; Recurrent Head and Neck Carcinoma; Recurrent Malignant Neoplasm; Recurrent Ovarian Carcinoma; Recurrent Prostate Carcinoma; Recurrent Renal Cell Carcinoma; Solid Neoplasm; Stage III Bladder Cancer; Stage III Prostate Cancer; Stage III Renal Cell Cancer; Stage IIIA Breast Cancer; Stage IIIA Cervical Cancer; Stage IIIA Ovarian Cancer; Stage IIIB Breast Cancer; Stage IIIB Cervical Cancer; Stage IIIB Ovarian Cancer; Stage IIIC Breast Cancer; Stage IIIC Ovarian Cancer; Stage IV Breast Cancer; Stage IV Ovarian Cancer; Stage IV Prostate Cancer; Stage IV Renal Cell Cancer; Stage IVA Bladder Cancer; Stage IVA Cervical Cancer; Stage IVB Bladder Cancer; Stage IVB Cervical Cancer

  2. Phase I trial of the combination of the Akt inhibitor nelfinavir and chemoradiation for locally advanced rectal cancer

    International Nuclear Information System (INIS)

    Purpose: To investigate the toxicity of nelfinavir, administered during preoperative chemoradiotherapy (CRT) in patients with locally advanced rectal cancer. Material and methods: Twelve patients were treated with chemoradiotherapy to 50.4 Gy combined with capecitabine 825 mg/m2 BID. Three dose levels (DL) of nelfinavir were tested: 750 mg BID (DL1), 1250 mg BID (DL2) and an intermediate level of 1000 mg BID (DL3). Surgery was performed between 8 and 10 weeks after completion of CRT. Primary endpoint was dose-limiting toxicity (DLT), defined as any grade 3 or higher non-hematological or grade 4 or higher hematological toxicity. Results: Eleven patients could be analyzed: 5 were treated in DL1, 3 in DL2 and 3 in DL3. The first 3 patients in DL1 did not develop a DLT. In DL2 one patient developed gr 3 diarrhea, 1 patient had gr 3 transaminase elevation and 1 patient had a gr 3 cholangitis with unknown cause. An intermediate dose level was tested in DL3. In this group 2 patients developed gr 3 diarrhea and 1 patient gr 3 transaminase elevation and gr 4 post-operative wound complication. Three patients achieved a pathological complete response (pCR). Conclusions: Nelfinavir 750 mg BID was defined as the recommended phase II dose in combination with capecitabine and 50.4 Gy pre-operative radiotherapy in rectal cancer. First tumor response evaluations are promising, but a further phase II study is needed to get more information about efficacy of this treatment regimen

  3. Adjuvant radiochemotherapy in patients with locally advanced high-risk cervical cancer

    International Nuclear Information System (INIS)

    Background and purpose: The aim of this retrospective study was to analyze the outcome of patients with locally advanced cervical carcinoma treated by adjuvant radiochemotherapy and to determine risk factors for local and distant relapse. Furthermore, acute and late effects of treatment were recorded. Patients and methods: A total of 72 patients with FIGO stages I-III cervical carcinoma were treated by radical hysterectomy, pelvic lymphadenectomy, and postoperative radiochemotherapy. Only patients with positive pelvic lymph nodes, parametrial involvement, positive margins, or tumor bulk were eligible. Patients were irradiated with a standard pelvic field (50.4 Gy in 28 fractions). The majority of patients received platinum-based chemotherapy. Results: After a median follow-up of 37 months, estimated 1-, 2-, and 4-year disease-free survival (DFS) and overall survival (OS) rates were 89%, 80%, 68% and 95%, 88%, 76%, respectively. Nine of the 72 patients had pelvic recurrences including only 1 isolated local failure; 23 of the 72 patients presented with distant relapse. The majority of relapses occurred within the first 3 years after adjuvant treatment. The number of positive pelvic lymph nodes (> 1) was the strongest prognostic factor for DFS. Treatment was well tolerated with transient acute hematologic (∝30%) and gastrointestinal (∝30%) grade 3 toxicity. Small bowel obstruction (∝6%) was the only important late sequelae. Conclusion: Adjuvant radiochemotherapy in patients with advanced cervical cancer and several risk factors is highly effective to prevent local relapse. Future efforts to improve outcome should be placed on improvement of systemic control especially in subgroups with high-risk features for distant relapse. Combined treatment was well tolerated with moderate acute and late toxicity. (orig.)

  4. Adjuvant radiochemotherapy in patients with locally advanced high-risk cervical cancer

    Energy Technology Data Exchange (ETDEWEB)

    Heinzelmann, F.; Henke, G.; Grafenstein, M. von; Weidner, N.; Paulsen, F.; Bamberg, M.; Weinmann, M. [Tuebingen Univ. (Germany). Dept. of Radiation Oncology; Staebler, A. [Tuebingen Univ. (Germany). Div. of Gynecologic Pathology; Brucker, S. [Tuebingen Univ. (Germany). Dept. of Gynecology

    2012-07-15

    Background and purpose: The aim of this retrospective study was to analyze the outcome of patients with locally advanced cervical carcinoma treated by adjuvant radiochemotherapy and to determine risk factors for local and distant relapse. Furthermore, acute and late effects of treatment were recorded. Patients and methods: A total of 72 patients with FIGO stages I-III cervical carcinoma were treated by radical hysterectomy, pelvic lymphadenectomy, and postoperative radiochemotherapy. Only patients with positive pelvic lymph nodes, parametrial involvement, positive margins, or tumor bulk were eligible. Patients were irradiated with a standard pelvic field (50.4 Gy in 28 fractions). The majority of patients received platinum-based chemotherapy. Results: After a median follow-up of 37 months, estimated 1-, 2-, and 4-year disease-free survival (DFS) and overall survival (OS) rates were 89%, 80%, 68% and 95%, 88%, 76%, respectively. Nine of the 72 patients had pelvic recurrences including only 1 isolated local failure; 23 of the 72 patients presented with distant relapse. The majority of relapses occurred within the first 3 years after adjuvant treatment. The number of positive pelvic lymph nodes (> 1) was the strongest prognostic factor for DFS. Treatment was well tolerated with transient acute hematologic ({proportional_to}30%) and gastrointestinal ({proportional_to}30%) grade 3 toxicity. Small bowel obstruction ({proportional_to}6%) was the only important late sequelae. Conclusion: Adjuvant radiochemotherapy in patients with advanced cervical cancer and several risk factors is highly effective to prevent local relapse. Future efforts to improve outcome should be placed on improvement of systemic control especially in subgroups with high-risk features for distant relapse. Combined treatment was well tolerated with moderate acute and late toxicity. (orig.)

  5. Intra-arterial administration of carboplatin plus lower dosage radiation of 60CO as induction treatment in advanced oral cancer

    International Nuclear Information System (INIS)

    Conventional pre-operative chemoradiotherapy often causes severe side effects, which may result in interruption of the treatment and delay of decided operation. Carboplatin (CBDCA) is one of the effective chemotherapeutants for head and neck cancer. We treated 23 patients with advanced oral cancers by a combination of intra-arterial administration of Carboplatin and 60CO radiotherapy. The dosage of Carboplatin was between 20 mg and 35 mg per square meter of body surface. The dosage of external 60CO irradiation was 2 Gy per day and 30 to 60 Gy in total. We evaluated clinical response, toxicity and survival of this therapy of all the patients. Histologic response was also evaluated in some of them. All cancers responded to the regional chemoradiotherapy and demonstrated remission. Two (8%) completed response rate (CR) and 16 (69%) partial response rate (PR) were achieved. The accumulated five-year overall survival rate by Kaplan-Meier method was 73.9%. Fourteen patients (60.8%) showed no evidence of disease (NED) within five years after the therapy. All patients had stomatitis, but most of them were not so severe. The major hematological toxicity was leukopenia, but it was from mild to moderate and reversible. Our study showed that this therapy provided low toxicity, high clinical and histological response rate. (author)

  6. The ex vivo purge of cancer cells using oncolytic viruses: recent advances and clinical implications

    OpenAIRE

    Tsang JJ; Atkins HL

    2015-01-01

    Jovian J Tsang,1,2 Harold L Atkins2,3 1Department of Biochemistry, University of Ottawa, 2Cancer Therapeutics, Ottawa Hospital Research Institute, 3Blood and Marrow Transplant Program, The Ottawa Hospital, Ottawa, ON, Canada Abstract: Hematological malignancies are treated with intensive high-dose chemotherapy, with or without radiation. This is followed by hematopoietic stem cell (HSC) transplantation (HSCT) to rescue or reconstitute hematopoiesis damaged by the anticancer therapy. Autologo...

  7. Inverse Planned High-Dose-Rate Brachytherapy for Locoregionally Advanced Cervical Cancer: 4-Year Outcomes

    Energy Technology Data Exchange (ETDEWEB)

    Tinkle, Christopher L.; Weinberg, Vivian [Department of Radiation Oncology, University of California, San Francisco, California (United States); Chen, Lee-May [Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California, San Francisco, California (United States); Littell, Ramey [Gynecologic Oncology, The Permanente Medical Group, San Francisco, California (United States); Cunha, J. Adam M.; Sethi, Rajni A. [Department of Radiation Oncology, University of California, San Francisco, California (United States); Chan, John K. [Gynecologic Oncology, California Pacific Medical Center, San Francisco, California (United States); Hsu, I-Chow, E-mail: ichow.hsu@ucsf.edu [Department of Radiation Oncology, University of California, San Francisco, California (United States)

    2015-08-01

    Purpose: Evaluate the efficacy and toxicity of image guided brachytherapy using inverse planning simulated annealing (IPSA) high-dose-rate brachytherapy (HDRB) boost for locoregionally advanced cervical cancer. Methods and Materials: From December 2003 through September 2009, 111 patients with primary cervical cancer were treated definitively with IPSA-planned HDRB boost (28 Gy in 4 fractions) after external radiation at our institution. We performed a retrospective review of our experience using image guided brachytherapy. Of the patients, 70% had a tumor size >4 cm, 38% had regional nodal disease, and 15% had clinically evident distant metastasis, including nonregional nodal disease, at the time of diagnosis. Surgical staging involving pelvic lymph node dissection was performed in 15% of patients, and 93% received concurrent cisplatin-based chemotherapy. Toxicities are reported according to the Common Terminology Criteria for Adverse Events version 4.0 guidelines. Results: With a median follow-up time of 42 months (range, 3-84 months), no acute or late toxicities of grade 4 or higher were observed, and grade 3 toxicities (both acute and late) developed in 8 patients (1 constitutional, 1 hematologic, 2 genitourinary, 4 gastrointestinal). The 4-year Kaplan-Meier estimate of late grade 3 toxicity was 8%. Local recurrence developed in 5 patients (4 to 9 months after HDRB), regional recurrence in 3 (6, 16, and 72 months after HDRB), and locoregional recurrence in 1 (4 months after HDR boost). The 4-year estimates of local, locoregional, and distant control of disease were 94.0%, 91.9%, and 69.1%, respectively. The overall and disease-free survival rates at 4 years were 64.3% (95% confidence interval [CI] of 54%-73%) and 61.0% (95% CI, 51%-70%), respectively. Conclusions: Definitive radiation by use of inverse planned HDRB boost for locoregionally advanced cervical cancer is well tolerated and achieves excellent local control of disease. However, overall

  8. Multidisciplinary treatment for advanced and recurrent breast cancer including brachytherapy

    Energy Technology Data Exchange (ETDEWEB)

    Tsukiyama, Iwao; Ohno, Tatsuya (Tochigi Cancer Center, Utsunomiya (Japan). Hospital); Takizawa, Yoshikazu; Ikeda, Hiroshi; Egawa, Sunao; Ogino, Takashi

    1994-06-01

    Between 1986 and 1992, 10 patients (12 lesions) of advanced breast cancer were treated with multidisciplinary treatment including brachytherapy. The lesions treated included 5 primary breast tumors, 3 metastatic lesions in the contra lateral breast, 2 recurrences after external beam irradiation, 1 metastasis to the axillary lymph node and 1 metastasis to the upper arm skin. The interstitial irradiation techniques used were [sup 192]Ir low dose-rate irradiation for 5 lesions and high dose-rate for 7 lesions (including 3 with mould irradiation). External hyperthermia as performed for 6 lesions and interstitial hyperthermia were performed for 4 lesions. The local response was CR for 3 lesions, PRa for 8 lesions, PRb for 1 lesion with the local response rate being 100%. Excellent local control could be achieved by combination external and interstitial irradiation, indicating that radiotherapy is definitely useful for the treatment of advanced breast cancer. (author).

  9. Advancing cancer control research in an emerging news media environment.

    Science.gov (United States)

    Smith, Katherine C; Niederdeppe, Jeff; Blake, Kelly D; Cappella, Joseph N

    2013-12-01

    Cancer is both highly feared and highly newsworthy, and there is a robust body of research documenting the content and effects of cancer news coverage on health behaviors and policy. Recent years have witnessed ongoing, transformative shifts in American journalism alongside rapid advances in communication technology and the public information environment. These changes create a pressing need to consider a new set of research questions, sampling strategies, measurement techniques, and theories of media effects to ensure continued relevance and adaptation of communication research to address critical cancer control concerns. This paper begins by briefly reviewing what we know about the role of cancer news in shaping cancer-related beliefs, attitudes, behaviors, and policies. We then outline challenges and opportunities, both theoretical and methodological, posed by the rapidly changing news media environment and the nature of audience engagement. We organize our discussion around three major shifts associated with the emerging news media environment as it relates to health communication: 1) speed and dynamism of news diffusion, 2) increased narrowcasting of media content for specialized audiences, and 3) broadened participation in shaping media content. In so doing, we articulate a set of questions for future theory and research, in an effort to catalyze innovative communication scholarship to improve cancer prevention and control. PMID:24395988

  10. Evolving molecularly targeted therapies for advanced-stage thyroid cancers.

    Science.gov (United States)

    Bible, Keith C; Ryder, Mabel

    2016-07-01

    Increased understanding of disease-specific molecular targets of therapy has led to the regulatory approval of two drugs (vandetanib and cabozantinib) for the treatment of medullary thyroid cancer (MTC), and two agents (sorafenib and lenvatinib) for the treatment of radioactive- iodine refractory differentiated thyroid cancer (DTC) in both the USA and in the EU. The effects of these and other therapies on overall survival and quality of life among patients with thyroid cancer, however, remain to be more-clearly defined. When applied early in the disease course, intensive multimodality therapy seems to improve the survival outcomes of patients with anaplastic thyroid cancer (ATC), but salvage therapies for ATC are of uncertain benefit. Additional innovative, rationally designed therapeutic strategies are under active development both for patients with DTC and for patients with ATC, with multiple phase II and phase III randomized clinical trials currently ongoing. Continued effort is being made to identify further signalling pathways with potential therapeutic relevance in thyroid cancers, as well as to elaborate on the complex interactions between signalling pathways, with the intention of translating these discoveries into effective and personalized therapies. Herein, we summarize the progress made in molecular medicine for advanced-stage thyroid cancers of different histotypes, analyse how these developments have altered - and might further refine - patient care, and identify open questions for future research. PMID:26925962

  11. Hematologic case: Fanconi anemia

    OpenAIRE

    Nascimento, P.; Costa, E; Porto, B.; Barbot, J.

    2010-01-01

    The authors present the case of a child with complex congenital heart defect, bilateral malformation of the thumbs, hearing loss, failure to thrive and delayed psychomotor development, oriented to the hematology consultation at the age of 9 years for the presence of thrombocytopenia and macrocytosis.

  12. Hematologic complications of pregnancy.

    Science.gov (United States)

    Townsley, Danielle M

    2013-07-01

    Pregnancy induces a number of physiologic changes that affect the hematologic indices, either directly or indirectly. Recognizing and treating hematologic disorders that occur during pregnancy is difficult owing to the paucity of evidence available to guide consultants. This review discusses specifically the diagnosis and management of benign hematologic disorders occurring during pregnancy. Anemia secondary to iron deficiency is the most frequent hematologic complication and is easily treated with oral iron formulations; however, care must be taken not to miss other causes of anemia, such as sickle cell disease. Thrombocytopenia is also a common reason for consulting the hematologist, and distinguishing gestational thrombocytopenia from immune thrombocytopenia (ITP), preeclampsia, HELLP syndrome (hemolysis, elevated liver enzymes, and low platelets), or thrombotic thrombocytopenic purpura (TTP) is essential since the treatment differs widely. Occasionally the management of mother and infant involves the expeditious recognition of neonatal alloimmune thrombocytopenia (NAIT), a condition that is responsible for severe life-threatening bleeding of the newborn. Additionally, inherited and acquired bleeding disorders affect pregnant women disproportionately and often require careful monitoring of coagulation parameters to prevent bleeding in the puerperium. Finally, venous thromboembolism (VTE) during pregnancy is still largely responsible for mortality during pregnancy, and the diagnosis, treatment options and guidelines for prevention of VTE during pregnancy are explored. PMID:23953339

  13. Locally Advanced Breast Cancer: Autologous Versus Implant-based Reconstruction

    OpenAIRE

    Tanos, Grigorios; Prousskaia, Elena; Chow, Whitney; Angelaki, Anna; Cirwan, Cleona; Hamed, Hisham; Farhadi, Jian

    2016-01-01

    Background: Recent papers and guidelines agree that patients with locally advanced breast cancer (LABC) should be offered breast reconstruction. Yet, the type of reconstruction in this group of patients is still a point of controversy. Methods: One hundred fourteen patients, treated for LABC from 2007 to 2013, were divided into 3 groups based on the reconstructive option: no reconstruction (NR), implant-based/expander-based reconstruction (IBR), and autologous tissue reconstruction (ATR). We ...

  14. Definitive concurrent chemoradiotherapy in locally advanced pancreatic cancer

    Energy Technology Data Exchange (ETDEWEB)

    Kwak, Yoo Kang; Lee, Jong Hoon; Lee, Myung Ah; Chun, Hoo Geun; Kim, Dong Goo; You, Young Kyoung; Hong, Tae Ho; Jang, Hong Seok [Seoul St. Mary' s Hospital, The Catholic University of Korea College of Medicine, Seoul (Korea, Republic of)

    2014-06-15

    Survival outcome of locally advanced pancreatic cancer has been poor and little is known about prognostic factors of the disease, especially in locally advanced cases treated with concurrent chemoradiation. This study was to analyze overall survival and prognostic factors of patients treated with concurrent chemoradiotherapy (CCRT) in locally advanced pancreatic cancer. Medical records of 34 patients diagnosed with unresectable pancreatic cancer and treated with definitive CCRT, from December 2003 to December 2012, were reviewed. Median prescribed radiation dose was 50.4 Gy (range, 41.4 to 55.8 Gy), once daily, five times per week, 1.8 to 3 Gy per fraction. With a mean follow-up of 10 months (range, 0 to 49 months), median overall survival was 9 months. The 1- and 2-year survival rates were 40% and 10%, respectively. Median and mean time to progression were 5 and 7 months, respectively. Prognostic parameters related to overall survival were post-CCRT CA19-9 (p = 0.02), the Eastern Cooperative Oncology Group (ECOG) status (p < 0.01), and radiation dose (p = 0.04) according to univariate analysis. In multivariate analysis, post-CCRT CA19-9 value below 180 U/mL and ECOG status 0 or 1 were statistically significant independent prognostic factors associated with improved overall survival (p < 0.01 and p = 0.02, respectively). Overall treatment results in locally advanced pancreatic cancer are relatively poor and few improvements have been accomplished in the past decades. Post-treatment CA19-9 below 180 U/mL and ECOG performance status 0 and 1 were significantly associated with an improved overall survival.

  15. Definitive concurrent chemoradiotherapy in locally advanced pancreatic cancer

    International Nuclear Information System (INIS)

    Survival outcome of locally advanced pancreatic cancer has been poor and little is known about prognostic factors of the disease, especially in locally advanced cases treated with concurrent chemoradiation. This study was to analyze overall survival and prognostic factors of patients treated with concurrent chemoradiotherapy (CCRT) in locally advanced pancreatic cancer. Medical records of 34 patients diagnosed with unresectable pancreatic cancer and treated with definitive CCRT, from December 2003 to December 2012, were reviewed. Median prescribed radiation dose was 50.4 Gy (range, 41.4 to 55.8 Gy), once daily, five times per week, 1.8 to 3 Gy per fraction. With a mean follow-up of 10 months (range, 0 to 49 months), median overall survival was 9 months. The 1- and 2-year survival rates were 40% and 10%, respectively. Median and mean time to progression were 5 and 7 months, respectively. Prognostic parameters related to overall survival were post-CCRT CA19-9 (p = 0.02), the Eastern Cooperative Oncology Group (ECOG) status (p < 0.01), and radiation dose (p = 0.04) according to univariate analysis. In multivariate analysis, post-CCRT CA19-9 value below 180 U/mL and ECOG status 0 or 1 were statistically significant independent prognostic factors associated with improved overall survival (p < 0.01 and p = 0.02, respectively). Overall treatment results in locally advanced pancreatic cancer are relatively poor and few improvements have been accomplished in the past decades. Post-treatment CA19-9 below 180 U/mL and ECOG performance status 0 and 1 were significantly associated with an improved overall survival.

  16. Cisplatin/gemcitabine or oxaliplatin/gemcitabine in the treatment of advanced biliary tract cancer: a systematic review

    International Nuclear Information System (INIS)

    Cisplatin/gemcitabine association has been a standard of care for first-line regimen in advanced biliary tract cancer nevertheless oxaliplatin/gemcitabine regimen is frequently preferred. Because comparative effectiveness in clinical outcomes of cisplatin- versus oxaliplatin-containing chemotherapy is not available, a systematic review of studies assessing cisplatin/gemcitabine or oxaliplatin/gemcitabine chemotherapies in advanced biliary tract cancer was performed. Published studies evaluating cisplatin/gemcitabine or oxaliplatin/gemcitabine in advanced biliary tract cancer were included. Each study was weighted according to the number of patients included. The primary objective was to assess weighted median of medians overall survival (mOS) reported for both regimens. Secondary goals were to assess weighted median of medians progression-free survival (mPFS) and toxic effects were pooled and compared within each arm. Thirty-three studies involving 1470 patients were analyzed. In total, 771 and 699 patients were treated by cisplatin/gemcitabine and oxaliplatin/gemcitabine, respectively. Weighted median of mOS was 9.7 months in cisplatin group and 9.5 months in oxaliplatin group. Cisplatin-based chemotherapy was significantly associated with more grade 3 and 4 asthenia, diarrhea, liver toxicity, and hematological toxicity. Sensitivity analysis including only the studies with the standard regimen of cisplatin (25–35 mg/m2 administered on days 1 and 8) showed that the weighted median of mOS increased from 9.7 to 11.7 months but Gem/CDDP regimen remained more toxic than Gemox regimen. These results suggest that the Gem/CDDP regimen with cisplatin (25–35 mg/m2) administered on days 1 and 8 is associated with survival advantage than Gemox regimen but with addition of toxicity

  17. Locally advanced pancreatic cancer. Looking beyond traditional chemotherapy and radiation.

    Science.gov (United States)

    Savir, Guy; Huber, Kathryn E; Saif, Muhammad Wasif

    2013-07-01

    About a third of all pancreatic cancer is found to be locally advanced at the time of diagnosis, where the tumor is inoperable but remains localized to the pancreas and regional lymphatics. Sadly, this remains a universally deadly disease with progression to distant disease being the predominant mode of failure and average survival under one year. Optimal treatment of these patients continues to be an area of controversy, with chemotherapy alone being the treatment preference in Europe, and chemotherapy followed by chemoradiation in selected patients, preferred in the USA. The aim of this paper is to summarize the key abstracts presented at the 2013 ASCO Annual Meeting that address evolving approaches to the management of locally advanced pancreatic cancer. The late breaking abstract (#LBA4003) provided additional European data showing non-superiority of chemoradiation compared to chemotherapy in locally advanced pancreatic cancer patients without distant progression following 4 months of chemotherapy. Another late breaking abstract, (#LBA4004), unfortunately showed a promising new complement to gemcitabine and capecitabine using immunotherapy in the form of a T-helper vaccine did not translate to improved survival in the phase III setting. PMID:23846922

  18. Chemotherapy and radiotherapy in locally advanced cervical cancer

    Energy Technology Data Exchange (ETDEWEB)

    Brunet, J. [Dept. of Oncology, Hospital de La Santa Creu i Sant Pau, Barcelona (Spain); Alonso, C. [Dept. of Oncology, Hospital de La Santa Creu i Sant Pau, Barcelona (Spain); Llanos, M. [Dept. of Oncology, Hospital de La Santa Creu i Sant Pau, Barcelona (Spain); Lacasta, A. [Dept. of Oncology, Hospital de La Santa Creu i Sant Pau, Barcelona (Spain); Fuentes, J. [Dept. of Oncology, Hospital de La Santa Creu i Sant Pau, Barcelona (Spain); Mendoza, L.A. [Dept. of Oncology, Hospital de La Santa Creu i Sant Pau, Barcelona (Spain); Badia, J.M. [Dept. of Oncology, Hospital de La Santa Creu i Sant Pau, Barcelona (Spain); Delgado, E. [Dept. of Oncology, Hospital de La Santa Creu i Sant Pau, Barcelona (Spain); Ojeda, B. [Dept. of Oncology, Hospital de La Santa Creu i Sant Pau, Barcelona (Spain)

    1995-12-31

    Radiotherapy has been standard therapy for locally advanced squamous cell cervical cancer. Neoadjuvant chemotherapy is being studied to improve responses and survival. We report a phase II study in locally advanced squamous cell cervical cancer (FIGO stages III and IV A) using chemotherapy with bleomycin, methotrexate and cisplatin (BMP) followed by radical radiotherapy. Of the 35 patients, 31 in stage III and 4 in stage IV A, 3 complete responses (CR) and 22 partial responses (PR) were achieved after chemotherapy treatment. Thirty-one patients completed radiotherapy; 19 achieved CR and 4 PR. Five-year actuarial survival for the entire group was 45% (95% confidence interval, 37-53%) with a median survival of 56 months. Patients with CR had a significantly better survival: The 5-year actuarial survival was 74% (95% CI, 59-89%). Recurrence developed at 4 to 19 patients. The most frequent side-effects were nausea and vomiting. Myelosuppression and impaired renal function also occurred. There was no evidence of radiotherapy toxicity enhancement. The stage and Karnofsky index were significant prognostic factors. It is concluded that MBP chemotherapy in advanced cervical cancer is effective and, followed by radiotherapy, allows a good control of this tumor. The group of patients with complete response have a low rate of recurrences and a long survival chance. (orig.).

  19. Radium-223 Improves Survival in Patients with Advanced Prostate Cancer

    Science.gov (United States)

    ... and data sets for researchers Research by Cancer Type Find research about a specific cancer type Progress Annual Report ... Laws Careers Visitor Information Search Search Home Cancer Types Prostate Cancer Research Prostate Cancer Patient Prostate Cancer Treatment Prostate Cancer ...

  20. TIMP-1 and responsiveness to gemcitabine in advanced breast cancer

    DEFF Research Database (Denmark)

    Jørgensen, Charlotte Levin Tykjær; Bjerre, Christina Annette; Ejlertsen, Bent Laursen;

    2014-01-01

    status was performed retrospectively on primary tumor whole-tissue sections by immunohistochemistry and tumor samples were considered positive if epithelial breast cancer cells were stained by the anti-TIMP-1 monoclonal antibody VT7. Time to progression (TTP) was the primary endpoint. Overall survival...... classified as cancer cell TIMP-1 positive. No significant difference for TTP between TIMP-1 positive versus TIMP-1 negative patients was observed in multivariate analysis, and RR did not differ according to TIMP-1 status. However, patients with TIMP-1 positive tumors had a significant reduction in OS events...... receiving GD. CONCLUSIONS: TIMP-1 status was an independent prognostic factor for OS but not TTP in patients with advanced breast cancer receiving either D or GD. There was no statistically significant interaction between TIMP-1 status and treatment, but a trend towards an incremental OS from the addition...

  1. Drug therapy for advanced-stage liver cancer.

    Science.gov (United States)

    Peck-Radosavljevic, Markus

    2014-05-01

    Liver cancer was traditionally treated by surgery or interventional ablative treatments, or, if these options were not feasible, by best supportive care. Since 2008, systemic therapy with the multikinase inhibitor sorafenib has become available worldwide and has become the standard of care for unresectable/non-ablatable or advanced-stage hepatocellular carcinoma (HCC). Sorafenib is able to improve the median overall survival by approximately 3 months. Despite this significant advance in the non-surgical/non-interventional management of liver cancer, this improvement in overall survival is only a first step toward more potent, more targeted, and better tolerated oral antitumor treatments. Since the introduction of sorafenib into clinical practice, several attempts have been made to develop even more effective first-line treatments as well as an effective second-line treatment for HCC. None of these endeavors has been successful so far. The development of drug treatments for HCC has been particularly hampered by the unfortunate push to establish the diagnosis of liver cancer by non-invasive imaging alone, without requiring a liver biopsy for histologic confirmation: this precluded the very necessary search for informative biomarkers and the search for molecular targets for drug development in HCC. This important drawback is being increasingly recognized and corrected. Despite several obstacles remaining to be overcome, it seems reasonable to assume that using a rational, data-driven approach, we will be able to develop better drug treatments for liver cancer in the coming years. PMID:24945003

  2. Cancer immunotherapy via combining oncolytic virotherapy with chemotherapy: recent advances

    Directory of Open Access Journals (Sweden)

    Simpson GR

    2016-01-01

    Full Text Available Guy R Simpson,1 Kate Relph,1 Kevin Harrington,2 Alan Melcher,3 Hardev Pandha1 1Department of Clinical and Experimental Medicine, Targeted Cancer Therapy, Faculty of Health and Medical Sciences, University of Surrey, Guildford, 2Targeted Therapy, The Institute of Cancer Research/The Royal Marsden NIHR Biomedical Research Centre, London, 3Targeted and Biological Therapies,Oncology and Clinical Research, Leeds Institute of Cancer and Pathology, Faculty of Medicine and Health, University of Leeds, Leeds, UK Abstract: Oncolytic viruses are multifunctional anticancer agents with huge clinical potential, and have recently passed the randomized Phase III clinical trial hurdle. Both wild-type and engineered viruses have been selected for targeting of specific cancers, to elicit cytotoxicity, and also to generate antitumor immunity. Single-agent oncolytic virotherapy treatments have resulted in modest effects in the clinic. There is increasing interest in their combination with cytotoxic agents, radiotherapy and immune-checkpoint inhibitors. Similarly to oncolytic viruses, the benefits of chemotherapeutic agents may be that they induce systemic antitumor immunity through the induction of immunogenic cell death of cancer cells. Combining these two treatment modalities has to date resulted in significant potential in vitro and in vivo synergies through various mechanisms without any apparent additional toxicities. Chemotherapy has been and will continue to be integral to the management of advanced cancers. This review therefore focuses on the potential for a number of common cytotoxic agents to be combined with clinically relevant oncolytic viruses. In many cases, this combined approach has already advanced to the clinical trial arena. Keywords: oncolytic virotherapy, chemotherapy, immunogenic cell death

  3. Palliative care in advanced cancer patients in a tertiary care hospital in Uttarakhand

    OpenAIRE

    Manisha Bisht; Bist, S. S.; Dhasmana, D. C.; Sunil Saini

    2008-01-01

    Aim: Advanced cancer, irrespective of the site of the cancer, is characterized by a number of associated symptoms that impair the quality of life of patients. The management of these symptoms guides palliative care. The present study aims to describe the symptoms and appropriate palliation provided in patients with advanced cancer in a tertiary care hospital in Uttarakhand. Methods: This was an observational study. A total of 100 patients with advanced cancer were included in the study. T...

  4. COMBINED TREATMENT OF LOCALLY-ADVANCED BLADDER CANCER

    Directory of Open Access Journals (Sweden)

    I. V. Chernyshev

    2015-01-01

    Full Text Available Bladder cancer (BC is an important clinical and scientific challenge. In 2013, in Russia, the absolute number of patients with first-ever diagnosis of bladder cancer was 12 992 people. There is an increasing proportion of detection of bladder cancer stage I–II disease patterns: 2003–50.8% in 2013–69.6%, while the number of newly diagnosed patients in III and IV clinical stages remains at 30%. The proportion of individuals who completed the treatment of the number of newly diagnosed patients with bladder cancer in 2013, was as follows: only surgical method — 65.4%, 33.5% combined. Purpose. Improvement of the results of treatment of patients with locally advanced bladder cancer. Materials and methods. The main treatment for muscle-invasive bladder cancer is radical cystectomy. In the combined treatment of bladder cancer chemotherapy is the component that systemic exposure to the tumor, the way of regional and distant metastases. The study included 132 patients with locally advanced bladder cancer who were treated for 2005–2013, divided into four groups: NACT + CE — 27 people (20.5%, CE + ACT — 21 (15.9%, NACT + CE + ACT — 21 (15.9% only CE — 63 (47.7%. An important component of treatment has been the use of platinum (cisplatin or carboplatin in Schemes M–VAC and GP. An objective response is possible in 44.7%, and the stabilization process in 40.4% of patients.Results. The clinical effect is evaluated in all patients. In the group of NACT 21% of patients survived for more than 4 years, but did not survive the 5‑year mark. In the group of CE + ACT the indicator achieved only 3‑year survival rate, which amounted to 43%. In the group of CE — none of the patients did not live up to 3 years, with 2‑year survival rate was 30%. In the group of ACT + NCT + CE 3 patients (15% were alive at the time, passed the threshold of the 5‑year survival rate, there is no progression of cancer.Conclusion. Combined treatment mode NACT

  5. Investigation of treatment strategy for advanced cancer according to treatment of pancreatic cancer

    Directory of Open Access Journals (Sweden)

    XU Kecheng

    2013-10-01

    Full Text Available The majority of pancreatic cancer diagnoses are made at the advanced stage and when metastasis has already occurred, and the 1- and 5-year survival rates are extremely low. Cemcitabine remains the most frequently applied treatment option, yet the most effective chemotherapeutic agents and combinations with multiple agents and/or radiotherapy only marginally improve patient survival and may even establish an environment conducive to cancer cells with stem cell-like characteristics. An alternative treatment modality, cryoablation, is available and has been applied at our institute to patients with unresectable pancreatic cancer since 2001. In this article, we present our collective experience with patient outcome using cryoablation, alone or combined with other treatment modalities such as brachytherapy (125iodine seed implantation. The overall outcomes have been encouraging, suggesting that comprehensive therapy including cryoablation may prolong the survival of patients with advanced or metastatic pancreatic cancer, and we are achieving particular success with a novel combination of percutaneous cryoablation, cancer microvascular intervention with 125iodine seed implantation, and combined immunotherapy (3C applied using an individualized patient strategy (P. The 1- through 10-year survival rates of 145 patients treated with the so-called “3C+P model” are presented in support of this new strategy as a promising new treatment for advanced and metastatic cancer

  6. Advanced Prostate Cancer Presenting as Hemolytic Uremic Syndrome

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    R. Ramos

    2013-01-01

    Full Text Available Introduction. Hemolytic uremic syndrome (HUS is characterized by endothelial dysfunction, consumption thrombocytopenia, microangiopathic hemolytic anemia, and acute renal failure. HUS generally has a dismal prognosis, except when associated with gastroenteritis caused by verotoxin-producing bacteria. Cancer associated HUS is uncommon, and there are only scarce reports on prostate cancer presenting with HUS. Case Presentation. A 72-year-old man presented to the emergency department with oliguria, hematuria, and hematemesis. Clinical evaluation revealed acute renal failure, hemolysis, normal blood-clotting studies, and prostate-specific antigen value of 1000 ng/mL. The patient was started on hemodialysis, ultrafiltration with plasma exchange, and androgen blockade with bicalutamide and completely recovered from HUS. The authors review the 14 published cases on this association. Conclusion. The association of HUS and prostate cancer occurs more frequently in patients with high-grade, clinically advanced prostate cancer. When readily recognized and appropriately treated, HUS does not seem to worsen prognosis in prostate cancer patients.

  7. Advances in early diagnosis and therapy of pancreatic cancer

    Institute of Scientific and Technical Information of China (English)

    Qiang Xu; Tai-Ping Zhang; Yu-Pei Zhao

    2011-01-01

    BACKGROUND: Pancreatic cancer remains a devastating disease with a 5-year survival rate of less than 5%. Recent advances in diagnostic methods and therapeutic approaches have increased the possibility of improving the existing poor prognosis. DATA  SOURCES: English-language articles reporting early diagnosis and therapy of pancreatic cancer were searched from the MEDLINE and PubMed databases, Chinese-language articleswerefromCHKD(ChinaHospitalKnowledgeDatabase). RESULT: The current literature about pancreatic cancer was reviewed from three aspects: statistics, screening and early detection, and therapy. CONCLUSIONS: Early detection and screening of pancreatic cancer currently should be limited to high risk patients. Surgical resection is the only curative approach available, with some recent improvement in outcomes. Gemcitabine has been a standard treatment during the last decade. Gemcitabine-based combination treatment, especially combined with newer molecular targeted agents, is promising. The rationale for radiotherapy is controversial, but with the recent development of modern radiation delivery techniques, radiotherapy should be intensified. Patients with borderline pancreatic cancer could benefit from neoadjuvant therapy but more evidence is needed and the best neoadjuvant regimen is still to be determined.

  8. Terminal Versus Advanced Cancer: Do the General Population and Health Care Professionals Share a Common Language?

    OpenAIRE

    Kim, Sang Hyuck; Shin, Dong Wook; Kim, So Young; Yang, Hyung Kook; Nam, Eunjoo; Jho, Hyun Jung; Ahn, Eunmi; Cho, Be Long; Park, Keeho; Park, Jong-Hyock

    2015-01-01

    Purpose Many end-of-life care studies are based on the assumption that there is a shared definition of language concerning the stage of cancer. However, studies suggest that patients and their families often misperceive patients’ cancer stages and prognoses. Discrimination between advanced cancer and terminal cancer is important because the treatment goals are different. In this study, we evaluated the understanding of the definition of advanced versus terminal cancer of the general populatio...

  9. Combined androgen blockade in the treatment of advanced prostate cancer--an overview. The Scandinavian Prostatic Cancer Group

    DEFF Research Database (Denmark)

    Iversen, P

    1997-01-01

    The value of combined androgen blockade in the treatment of patients with advanced prostate cancer is still controversial. In this review by the Scandinavian Prostatic Cancer Group, the literature addressing the concept and its clinical use is critically reviewed.......The value of combined androgen blockade in the treatment of patients with advanced prostate cancer is still controversial. In this review by the Scandinavian Prostatic Cancer Group, the literature addressing the concept and its clinical use is critically reviewed....

  10. Cancer Pain Control for Advanced Cancer Patients by Using Autonomic Nerve Pharmacopuncture

    Directory of Open Access Journals (Sweden)

    Hwi-joong Kang

    2014-09-01

    Full Text Available Objectives: The purpose of this study is to report a case series of advanced cancer patients whose cancer pain was relieved by using autonomic nerve pharmacopuncture (ANP treatment. ANP is a subcutaneous injection therapy of mountain ginseng pharmacopuncture (MGP along the acupoints on the spine (Hua-Tuo-Jia-Ji-Xue; 0.5 cun lateral to the lower border of the spinous processes of vertebrae to enhance the immune system and to balance autonomic nerve function. Methods: Patients with three different types of cancer (gastric cancer, lung cancer, colon cancer with distant metastases with cancer pain were treated with ANP. 1 mL of MGP was injected into the bilateral Hua-Tuo-Jia-Ji-Xue on the T1-L5 sites (total 12 ─ 20 mL injection of each patient’s dorsum by using the principle of symptom differentiation. During ANP treatment, the visual analogue scale (VAS for pain was used to assess their levels of cancer pain; also, the dosage and the frequency of analgesic use were measured. Results: The cancer pain levels of all three patients improved with treatment using ANP. The VAS scores of the three patients decreased as the treatment progressed. The dosage and the frequency of analgesics also gradually decreased during the treatment period. Significantly, no related adverse events were found. Conclusion: ANP has shown benefit in controlling cancer pain for the three different types of cancer investigated in this study and in reducing the dosage and the frequency of analgesics. ANP is expected to be beneficial for reducing cancer pain and, thus, to be a promising new treatment for cancer pain.

  11. Oncolytic Virotherapy for Hematological Malignancies

    Directory of Open Access Journals (Sweden)

    Swarna Bais

    2012-01-01

    Full Text Available Hematological malignancies such as leukemias, lymphomas, multiple myeloma (MM, and the myelodysplastic syndromes (MDSs primarily affect adults and are difficult to treat. For high-risk disease, hematopoietic stem cell transplant (HCT can be used. However, in the setting of autologous HCT, relapse due to contamination of the autograft with cancer cells remains a major challenge. Ex vivo manipulations of the autograft to purge cancer cells using chemotherapies and toxins have been attempted. Because these past strategies lack specificity for malignant cells and often impair the normal hematopoietic stem and progenitor cells, prior efforts to ex vivo purge autografts have resulted in prolonged cytopenias and graft failure. The ideal ex vivo purging agent would selectively target the contaminating cancer cells while spare normal stem and progenitor cells and would be applied quickly without toxicities to the recipient. One agent which meets these criteria is oncolytic viruses. This paper details experimental progress with reovirus, myxoma virus, measles virus, vesicular stomatitis virus, coxsackievirus, and vaccinia virus as well as requirements for translation of these results to the clinic.

  12. Motexafin Gadolinium and Doxorubicin in Treating Patients With Advanced Cancer

    Science.gov (United States)

    2015-09-30

    Breast Cancer; Chronic Myeloproliferative Disorders; Colorectal Cancer; Head and Neck Cancer; Leukemia; Lung Cancer; Lymphoma; Multiple Myeloma and Plasma Cell Neoplasm; Myelodysplastic/Myeloproliferative Diseases; Prostate Cancer; Small Intestine Cancer; Unspecified Adult Solid Tumor, Protocol Specific

  13. Hemi body irradiation: An economical way of palliation of pain in bone metastasis in advanced cancer

    Directory of Open Access Journals (Sweden)

    Santanu Pal

    2014-01-01

    Test (P < 0.05 was significant in VAS score changes, VRS score changes, PPR score changes, and GPS score changes. Along with the decrease in morphine tablets, the Linear Correlation of various scales for pain reduction like VAS, VRS, PPR, and GPS were significant. As such, the quality of life was better due to decreased pain and also, a decrease in the dose of analgesics. Grade 1 and 2 hematological toxicity and grade 1 diarrhea were observed as common side-effects. The average total cost of treatment including hospital stay, medicines, and radiation charges was around INR 400.00. Conclusion: This study shows that hemibody irradiation is not only an effective modality for palliation of severe bone pain in advanced cancer cases but also economical, involves short hospital stay, with acceptable side-effects, utilizes the simple Telecobalt machine, and is less cumbersome in comparison to other currently available pain palliation methods like oral morphine and radiopharmaceuticals.

  14. Photodynamic therapy for locally advanced pancreatic cancer: early clinical results

    Science.gov (United States)

    Sandanayake, N. S.; Huggett, M. T.; Bown, S. G.; Pogue, B. W.; Hasan, T.; Pereira, S. P.

    2010-02-01

    Pancreatic adenocarcinoma ranks as the fourth most common cause of cancer death in the USA. Patients usually present late with advanced disease, limiting attempted curative surgery to 10% of cases. Overall prognosis is poor with one-year survival rates of less than 10% with palliative chemotherapy and/or radiotherapy. Given these dismal results, a minimally invasive treatment capable of local destruction of tumor tissue with low morbidity may have a place in the treatment of this disease. In this paper we review the preclinical photodynamic therapy (PDT) studies which have shown that it is possible to achieve a zone of necrosis in normal pancreas and implanted tumour tissue. Side effects of treatment and evidence of a potential survival advantage are discussed. We describe the only published clinical study of pancreatic interstitial PDT, which was carried out by our group (Bown et al Gut 2002), in 16 patients with unresectable locally advanced pancreatic adenocarcinoma. All patients had evidence of tumor necrosis on follow-up imaging, with a median survival from diagnosis of 12.5 months. Finally, we outline a phase I dose-escalation study of verteporfin single fibre PDT followed by standard gemcitabine chemotherapy which our group is currently undertaking in patients with locally advanced pancreatic cancer. Randomized controlled studies are also planned.

  15. Intensity modulated radiotherapy (IMRT) with concurrent chemotherapy as definitive treatment of locally advanced esophageal cancer

    International Nuclear Information System (INIS)

    To report our experience with increased dose intensity-modulated radiation and concurrent systemic chemotherapy as definitive treatment of locally advanced esophageal cancer. We analyzed 27 consecutive patients with histologically proven esophageal cancer, who were treated with increased-dose IMRT as part of their definitive therapy. The majority of patients had T3/4 and/or N1 disease (93%). Squamous cell carcinoma was the dominating histology (81%). IMRT was delivered in step-and-shoot technique in all patients using an integrated boost concept. The boost volume was covered with total doses of 56-60 Gy (single dose 2-2.14 Gy), while regional nodal regions received 50.4 Gy (single dose 1.8 Gy) in 28 fractions. Concurrent systemic therapy was scheduled in all patients and administered in 26 (96%). 17 patients received additional adjuvant systemic therapy. Loco-regional control, progression-free and overall survival as well as acute and late toxicities were retrospectively analyzed. In addition, quality of life was prospectively assessed according to the EORTC QLQs (QLQ-OG25, QLQ-H&N35 and QLQ-C30). Radiotherapy was completed as planned in all but one patient (96%), and 21 patients received more than 80% of the planned concurrent systemic therapy. We observed ten locoregional failures, transferring into actuarial 1-, 2- and 3-year-locoregional control rates of 77%, 65% and 48%. Seven patients developed distant metastases, mainly to the lung (71%). The actuarial 1-, 2- and 3-year-disease free survival rates were 58%, 48% and 36%, and overall survival rates were 82%, 61% and 56%. The concept was well tolerated, both in the clinical objective examination and also according to the subjective answers to the QLQ questionnaire. 14 patients (52%) suffered from at least one acute CTC grade 3/4 toxicity, mostly hematological side effects or dysphagia. Severe late toxicities were reported in 6 patients (22%), mostly esophageal strictures and ulcerations. Severe side effects to

  16. Haploidentical stem cell transplantation after a reduced-intensity conditioning regimen for the treatment of advanced hematologic malignancies: posttransplantation CD8-depleted donor lymphocyte infusions contribute to improve T-cell recovery.

    Science.gov (United States)

    Dodero, Anna; Carniti, Cristiana; Raganato, Anna; Vendramin, Antonio; Farina, Lucia; Spina, Francesco; Carlo-Stella, Carmelo; Di Terlizzi, Simona; Milanesi, Marco; Longoni, Paolo; Gandola, Lorenza; Lombardo, Claudia; Corradini, Paolo

    2009-05-01

    Haploidentical hematopoietic stem cell transplantation provides an option for patients with advanced hematologic malignancies lacking a compatible donor. In this prospective phase 1/2 trial, we evaluated the role of reduced-intensity conditioning (RIC) followed by early add-backs of CD8-depleted donor lymphocyte infusions (DLIs). The RIC regimen consisted of thiotepa, fludarabine, cyclophosphamide, and 2 Gy total body irradiation. Twenty-eight patients with advanced lymphoproliferative diseases (n = 24) or acute myeloid leukemia (n = 4) were enrolled. Ex vivo and in vivo T-cell depletion was carried out by CD34(+) cell selection and alemtuzumab treatment. The 2-year cumulative incidence of nonrelapse mortality was 26% and the 2-year overall survival (OS) was 44%, with a better outcome for patients with chemosensitive disease (OS, 75%). Overall, 54 CD8-depleted DLIs were administered to 23 patients (82%) at 3 different dose levels without loss of engraftment or acute toxicities. Overall, 6 of 23 patients (26%) developed grade II-IV graft-versus-host disease, mainly at dose level 2. In conclusion, our RIC regimen allowed a stable engraftment with a rather low nonrelapse mortality in poor-risk patients; OS is encouraging with some long-term remissions in lymphoid malignancies. CD8-depleted DLIs are feasible and promote the immune reconstitution. PMID:19211934

  17. Integrative and complementary therapies for patients with advanced cancer.

    Science.gov (United States)

    Marchand, Lucille

    2014-07-01

    In integrative medicine, well-being is emphasized, and in palliative care, quality of life (QOL) is a similar concept or goal. Both can occur despite advanced cancer. Integrative medicine serves to combine the best of alternative, complementary and conventional therapies to optimize well-being and QOL, whether or not a person is at the end of their life. When integrative medicine is combined with palliative care modalities, the toolbox to provide symptom control and well-being or QOL is increased or broadened. Palliative care and integrative medicine are best provided early in the trajectory of illness such as cancer, and increase in amount as the illness progresses toward end of life. In cancer care, symptoms of the cancer, as well as symptoms produced by cancer therapies, are addressed with conventional and integrative therapies. Goals of care change as the disease progresses, and a patient's unique situation creates a different balance of integrative and conventional therapies. Integrative therapies such as music, aromatherapy, and massage might appeal to more patients than more specific, less common integrative therapies that might be more expensive, or seem more unusual such as Ayurvedic medicine and energy modalities. Each person may be drawn to different integrative modalities depending on factors such as cultural traditions, beliefs, lifestyle, internet information, advice from family and friends, books, etc. This review focuses on how integrative and complementary modalities can be included in comprehensive palliative care for patients with advanced malignancies. Nutrition and movement, often neglected in conventional treatment strategies, will also be included in the larger context of integrative and palliative modalities. Both conventional and integrative modalities in palliative care help patients live with empowerment, hope, and well-being no matter how long their lives last. A comprehensive review of all integrative and complementary therapies is

  18. Recent advances in radioiodine therapy for thyroid cancer

    International Nuclear Information System (INIS)

    Well-differentiated thyroid cancer is the most common endocrine malignancy with an increasing incidence. Most patients with well-differentiated thyroid caner have a favorable prognosis with high survival rate. While surgery and radioiodine therapy is sufficient treatment for the majority of patients with differentiated thyroid cancer, a minority of these patients experiences progressive, life-threatening growth and metastatic spread of the disease. Because there is no prospective controlled study to evaluate the differences of management of thyroid cancer, it is hard to choose the best treatment option. And there are still lots of controversies about the management of this disease, such as surgical extent, proper use of radioiodine for remnant ablation and therapy, use of rhTSH instead of withdrawal of thyroid hormone, long-term follow-up strategy, thyroglobulin as a tumor marker, etc. In this review, recent data related to these conflicting issues and recent advances in diagnosis, radioiodine therapy and long-term monitoring of well-differentiated thyroid cancer are summarized

  19. Spinal analgesia for advanced cancer patients: an update.

    Science.gov (United States)

    Mercadante, Sebastiano; Porzio, Giampiero; Gebbia, Vittorio

    2012-05-01

    In the nineties, spinal analgesia has been described as an useful means to control pain in advanced cancer patients. The aim of this review was to update this information with a systematic analysis of studies performed in the last 10 years. 27 papers pertinent with the topic selected for review were collected according to selection criteria. Few studies added further information on spinal analgesia in last decade. Despite a lack of a clinical evidence, spinal analgesia with a combination of opioids, principally morphine, and local anesthetics may allow to achieve analgesia in patients who had been intensively treated unsuccessfully with different trials of opioids. Some adjuvant drugs such as clonidine, ketamine, betamethasone, meperidine, and ziconotide may be promising agents, but several problems have to be solved before they can be used in the daily practice. In complex pain situations, spinal analgesia should not be negated to cancer patients, and oncologists should address this group of patients to other specialists. PMID:21684173

  20. Late results of chemotherapy of the advanced ovarian cancer

    International Nuclear Information System (INIS)

    Out of 108 patients with advanced ovarian cancer treated by postoperative combined chemotherapy with cisplatin, 13% survived 5 years, 11% with NED and 1.8% with signs of the disease. 67.6% patients responded to treatment in 33.3% of them it was CR and in 34.3% - PR. There was a close relationship between the type of response and survival, as 2 years survived 63.8% patients with CR, 31.4% with PR and only 5.4% of non-responders. Ten out of 36 patients with CR survived 5 years with NED, but out of 4 patients with PR 2 patients survived without symptoms and 2 with signs of the disease. During further follow-up in 4 out of 12 patients who survived 5 years with NED progression of cancer was diagnosed. (author)

  1. Hypothyroidism after Radiotherapy of Locally Advanced Head and Neck Cancer

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Jeong Eun; Eun; Kim, Jae Chul; Park, In Kyu [Kyungpook National Yonsei University School of Medicine, Daegu (Korea, Republic of); Yea, Ji Woon [Dongguk University Gyeongju Hospital, Gyeongju (Korea, Republic of)

    2010-11-15

    The aim of the present study was to retrospectively evaluate the incidence of hypothyroidism in locally advanced head and neck cancer patients who received radiotherapy (RT) either with or without neck dissection. From January 2000 to December 2005, 115 patients with locally advanced head and neck cancer and who received definitive RT or postoperative RT including standard anterior low-neck field were recruited to be part of this study. Nineteen patients had undergone ipsilateral neck dissection, whereas, 18 patients underwent bilateral neck dissection, and 78 patients were received RT alone. Patients' ages ranged from 28 to 85 years (median, 59 years) and there were a total of 73 male and 42 female patients. The primary tumor sites were the oral cavity, oropharynx, hypopharynx, larynx, and other sites in 18, 40, 28, 22 and 7 patients, respectively. Radiation dose to the thyroid gland ranged from 44 Gy to 66 Gy with a median dose of 50 Gy. Follow-up time ranged from 2 to 91 months, with a median of 29 months. The 1- and 3- year incidence of hypothyroidism was 28.7% (33 patients) and 33.0% (38 patients), respectively. The median time to detection of hypothyroidism was 8.5 months (range, 0 to 36 months). A univariate analysis revealed that neck node dissection was a risk factor for hypothyroidism (p=0.037). However, no factor was statistically significant from the results of a multivariate analysis. Patients treated for advanced head and neck cancer with radiotherapy with or without neck dissection will develop hypothyroidism. It is important to check the thyroid function periodically in these patients especially with the risk factor of neck node dissection.

  2. Hypothyroidism after Radiotherapy of Locally Advanced Head and Neck Cancer

    International Nuclear Information System (INIS)

    The aim of the present study was to retrospectively evaluate the incidence of hypothyroidism in locally advanced head and neck cancer patients who received radiotherapy (RT) either with or without neck dissection. From January 2000 to December 2005, 115 patients with locally advanced head and neck cancer and who received definitive RT or postoperative RT including standard anterior low-neck field were recruited to be part of this study. Nineteen patients had undergone ipsilateral neck dissection, whereas, 18 patients underwent bilateral neck dissection, and 78 patients were received RT alone. Patients' ages ranged from 28 to 85 years (median, 59 years) and there were a total of 73 male and 42 female patients. The primary tumor sites were the oral cavity, oropharynx, hypopharynx, larynx, and other sites in 18, 40, 28, 22 and 7 patients, respectively. Radiation dose to the thyroid gland ranged from 44 Gy to 66 Gy with a median dose of 50 Gy. Follow-up time ranged from 2 to 91 months, with a median of 29 months. The 1- and 3- year incidence of hypothyroidism was 28.7% (33 patients) and 33.0% (38 patients), respectively. The median time to detection of hypothyroidism was 8.5 months (range, 0 to 36 months). A univariate analysis revealed that neck node dissection was a risk factor for hypothyroidism (p=0.037). However, no factor was statistically significant from the results of a multivariate analysis. Patients treated for advanced head and neck cancer with radiotherapy with or without neck dissection will develop hypothyroidism. It is important to check the thyroid function periodically in these patients especially with the risk factor of neck node dissection.

  3. Neoadjuvant chemoradiation with Gemcitabine for locally advanced pancreatic cancer

    International Nuclear Information System (INIS)

    To evaluate efficacy and secondary resectability in patients with locally advanced pancreatic cancer (LAPC) treated with neoadjuvant chemoradiotherapy (CRT). A total of 215 patients with locally advanced pancreatic cancer were treated with chemoradiation at a single institution. Radiotherapy was delivered with a median dose of 52.2 Gy in single fractions of 1.8 Gy. Chemotherapy was applied concomitantly as gemcitabine (GEM) at a dose of 300 mg/m2 weekly, followed by adjuvant cycles of full-dose GEM (1000 mg/m2). After neoadjuvant CRT restaging was done to evaluate secondary resectability. Overall and disease-free survival were calculated and prognostic factors were estimated. After CRT a total of 26% of all patients with primary unresectable LAPC were chosen to undergo secondary resection. Tumour free resection margins could be achieved in 39.2% (R0-resection), R1-resections were seen in 41.2%, residual macroscopic tumour in 11.8% (R2) and in 7.8% resection were classified as Rx. Patients with complete resection after CRT showed a significantly increased median overall survival (OS) with 22.1 compared to 11.9 months in non-resected patients. Median OS and disease-free survival (DFS) of all patients were 12.3 and 8.1 months respectively. In most cases the first site of disease progression was systemic with hepatic (52%) and peritoneal (36%) metastases. A high percentage of patients with locally advanced pancreatic cancer can undergo secondary resection after gemcitabine-based chemoradiation and has a relative long-term prognosis after complete resection

  4. Vaccine Therapy With or Without Sargramostim in Treating Patients With Advanced or Metastatic Cancer

    Science.gov (United States)

    2013-01-24

    Adenocarcinoma of the Colon; Adenocarcinoma of the Gallbladder; Adenocarcinoma of the Pancreas; Adenocarcinoma of the Rectum; Adult Primary Hepatocellular Carcinoma; Advanced Adult Primary Liver Cancer; Cholangiocarcinoma of the Gallbladder; Diffuse Adenocarcinoma of the Stomach; Intestinal Adenocarcinoma of the Stomach; Male Breast Cancer; Mixed Adenocarcinoma of the Stomach; Ovarian Endometrioid Adenocarcinoma; Paget Disease of the Breast With Intraductal Carcinoma; Paget Disease of the Breast With Invasive Ductal Carcinoma; Recurrent Adult Primary Liver Cancer; Recurrent Breast Cancer; Recurrent Colon Cancer; Recurrent Gallbladder Cancer; Recurrent Gastric Cancer; Recurrent Malignant Testicular Germ Cell Tumor; Recurrent Pancreatic Cancer; Recurrent Rectal Cancer; Recurrent Salivary Gland Cancer; Salivary Gland Adenocarcinoma; Stage II Malignant Testicular Germ Cell Tumor; Stage II Pancreatic Cancer; Stage III Colon Cancer; Stage III Gastric Cancer; Stage III Malignant Testicular Germ Cell Tumor; Stage III Pancreatic Cancer; Stage III Rectal Cancer; Stage III Salivary Gland Cancer; Stage IIIA Breast Cancer; Stage IIIB Breast Cancer; Stage IV Breast Cancer; Stage IV Colon Cancer; Stage IV Gastric Cancer; Stage IV Pancreatic Cancer; Stage IV Rectal Cancer; Stage IV Salivary Gland Cancer; Thyroid Gland Medullary Carcinoma; Unresectable Gallbladder Cancer

  5. Radio(chemotherapy in locally advanced nonsmall cell lung cancer

    Directory of Open Access Journals (Sweden)

    Markus Glatzer

    2016-03-01

    Full Text Available Definitive radiochemotherapy is the standard treatment for many patients with locally advanced nonsmall cell lung cancer (NSCLC. Treatment outcomes have improved over the last decades. Several treatment regimens have been shown effective and safe. This review summarises the results of significant studies between 1996 and 2015 on concomitant and sequential radiochemotherapy regimens and radiation dose per fraction. Beside therapy regimens, optimised radiotherapy planning is indispensable to improve outcome and minimise radiation-induced toxicity. An insight into the rationale of radiotherapy planning for stage III NSCLC is also provided.

  6. Locally advanced transverse colon cancer with Trousseau’s syndrome

    Directory of Open Access Journals (Sweden)

    V. A. Aliyev

    2015-02-01

    Full Text Available Migratory venous thrombosis is a manifestation of the rare paraneoplastic syndrome in patients with malignant neoplasms. The paper describes successful surgical treatment in a young patient with a colon tumor associated with Trousseau’s syndrome. The latter manifesting itself as ischemia forced urgent surgeons to amputate the lower third of the left leg. Locally advanced transverse colon cancer spreading to the great vessels was subsequently diagnosed. All paraneoplastic manifestations disappeared after tumor removal. The patient was professionally given surgical, anesthesiological, and resuscitative aids that not only improved his quality of life, but also gave the chance to prolong it.

  7. Postmastectomy Radiotherapy for Locally Advanced Breast Cancer Receiving Neoadjuvant Chemotherapy

    OpenAIRE

    Icro Meattini; Sara Cecchini; Vanessa Di Cataldo; Calogero Saieva; Giulio Francolini; Vieri Scotti; Pierluigi Bonomo; Monica Mangoni; Daniela Greto; Jacopo Nori; Lorenzo Orzalesi; Donato Casella; Roberta Simoncini; Massimiliano Fambrini; Simonetta Bianchi

    2014-01-01

    Neoadjuvant chemotherapy (NAC) is widely used in locally advanced breast cancer (BC) treatment. The role of postmastectomy radiotherapy (PMRT) after NAC is strongly debated. The aim of our analysis was to identify major prognostic factors in a single-center series, with emphasis on PMRT. From 1997 to 2011, 170 patients were treated with NAC and mastectomy at our center; 98 cases (57.6%) underwent PMRT and 72 cases (42.4%) did not receive radiation. At a median follow-up period of 7.7 years (r...

  8. Predictors of cervical cancer being at an advanced stage at diagnosis in Sudan

    DEFF Research Database (Denmark)

    Ibrahim, Ahmed; Rasch, Vibeke; Pukkala, Eero;

    2011-01-01

    Cervical cancer is the second most common cancer among women in Sudan, with more than two-thirds of all women with invasive cervical cancer being diagnosed at an advanced stage (stages III and IV). The lack of a screening program for cervical cancer in Sudan may contribute to the late presentation...... of this cancer, but other factors potentially associated with advanced stages of cervical cancer at diagnosis are unknown. The purpose of this research was to investigate the relationship between age, marital status, ethnicity, health insurance coverage, residence in an urban vs a rural setting, and stage (at...... diagnosis) of cervical cancer in Sudan....

  9. Hyperfractionation radiation therapy in advanced head and neck cancer

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Jin Hee; Ye, Ji Won [College of Medicine, Keimyung Univ., Daegu (Korea, Republic of)

    2003-03-01

    The effects of hyperfractionation radiation therapy, such as the failure pattern and survival, on the treatment results in advanced stage head and neck cancer were studied. Between September 1990 and October 1998, 24 patients with advanced stage (III, IV) head and neck cancers, were treated using hyperfractionation radiation therapy in the Department at Radiation Oncology at the Keimyung University Dongsan Medical Center. The male to female ratio was 7 ; 1, and the age range from 38 to 71 years with the median of 56 years. With regard to the TNM stage, 11 patients were stage III and 13 were stage IV. The sites of primary cancer were the nasopharynx in six, the hypopharynx in 6, the larynx in five, the oropharynx in three, the maxillary sinus in three, and the oral cavity in one patient. The radiotherapy was delivered by 6 MV X-ray, with a fraction size of 1.2 Gy at two fractions a day, with at least 6 hours inter-fractional interval. The mean total radiation doses was 72 Gy, (ranging from 64.4 to 76.8 Gy). Fallow-up periods ranged between 3 and 136 months, with the median of 52 months. The overall survival rates at 3 and 5 years in all patients were 66.7% and 52.4%. The disease-free survival rates at 3 and 5 years (3YDFS, 5YDFS) in all patients Were 66.7% and 47.6%. The 3YDFS and 5YDFS in stage III patients were 81.8% and 63.6%, and those in stage IV patients were 53.8% and 32.3%. Ten patients were alive with no local nor distant failures at the time of analyses. Six patients (25%) died due to distant metastasis and 12.5% died due to local failure. Distant metastasis was the major cause of failure, but 2 patients died due to unknown failures and 3 of other diseases. The distant metastasis sites were the lung (3 patients), the bone (1 patient), and the liver (2 patients). One patient died of second esophageal cancer. There were no severe late complications, with the exception of 1 osteoradionecrosis of the mandible 58 months after treatment. Although this study was

  10. Hyperfractionation radiation therapy in advanced head and neck cancer

    International Nuclear Information System (INIS)

    The effects of hyperfractionation radiation therapy, such as the failure pattern and survival, on the treatment results in advanced stage head and neck cancer were studied. Between September 1990 and October 1998, 24 patients with advanced stage (III, IV) head and neck cancers, were treated using hyperfractionation radiation therapy in the Department at Radiation Oncology at the Keimyung University Dongsan Medical Center. The male to female ratio was 7 ; 1, and the age range from 38 to 71 years with the median of 56 years. With regard to the TNM stage, 11 patients were stage III and 13 were stage IV. The sites of primary cancer were the nasopharynx in six, the hypopharynx in 6, the larynx in five, the oropharynx in three, the maxillary sinus in three, and the oral cavity in one patient. The radiotherapy was delivered by 6 MV X-ray, with a fraction size of 1.2 Gy at two fractions a day, with at least 6 hours inter-fractional interval. The mean total radiation doses was 72 Gy, (ranging from 64.4 to 76.8 Gy). Fallow-up periods ranged between 3 and 136 months, with the median of 52 months. The overall survival rates at 3 and 5 years in all patients were 66.7% and 52.4%. The disease-free survival rates at 3 and 5 years (3YDFS, 5YDFS) in all patients Were 66.7% and 47.6%. The 3YDFS and 5YDFS in stage III patients were 81.8% and 63.6%, and those in stage IV patients were 53.8% and 32.3%. Ten patients were alive with no local nor distant failures at the time of analyses. Six patients (25%) died due to distant metastasis and 12.5% died due to local failure. Distant metastasis was the major cause of failure, but 2 patients died due to unknown failures and 3 of other diseases. The distant metastasis sites were the lung (3 patients), the bone (1 patient), and the liver (2 patients). One patient died of second esophageal cancer. There were no severe late complications, with the exception of 1 osteoradionecrosis of the mandible 58 months after treatment. Although this study was

  11. [Maintenance therapy for advanced non-small-cell lung cancer].

    Science.gov (United States)

    Saruwatari, Koichi; Yoh, Kiyotaka

    2014-08-01

    Maintenance therapy is a new treatment strategy for advanced non-small-cell lung cancer(NSCLC), and it consists of switch maintenance and continuation maintenance.Switch maintenance is the introduction of a different drug, not included as part of the induction therapy, immediately after completion of 4 cycles of first-line platinum-based chemotherapy.Continuation maintenance is a continuation of at least one of the drugs used in the induction therapy in the absence of disease progression.Several phase III trials have reported survival benefits with continuation maintenance of pemetrexed and switch maintenance of pemetrexed or erlotinib.Therefore, maintenance therapy has become a part of the standard first-line treatment for advanced NSCLC.However, further research is needed to elucidate the selection criteria of patients who may benefit the most from maintenance therapy. PMID:25132023

  12. Advancements in the Management of Pancreatic Cancer: 2013

    Directory of Open Access Journals (Sweden)

    Muhammad Wasif Saif

    2013-03-01

    Full Text Available Pancreatic cancer still remains a significant, unresolved therapeutic challenge and is the most lethal type of gastrointestinal cancer with a 5-year survival rate of 5%. Adjuvant chemotherapy remains to be gemcitabine alone, though fluorouracil offers the same survival and role of radiation remains controversial. Nevertheless, only a few patients survive for at least 5 years after R0 resection and adjuvant therapy. Borderline resectable pancreatic cancer remains an area that requires multi-disciplinary approach. Neoadjuvant therapy very likely plays a role to downstage to a resectable state in these subgroup patients. There are different treatment approaches to locally advanced pancreatic cancer management, including single or multi-agent chemotherapy, chemotherapy followed by chemoradiation, or immediate concurrent chemoradiation. Most patients need palliative treatment. Once pancreatic cancer becomes metastatic, it is uniformly fatal with an overall survival of generally 6 months from time of diagnosis. Gemcitabine has been the standard since 1997. FOLFIRINOX (5-fluorouracil, oxaliplatin, irinotecan, leucovorin has already shown superiority over gemcitabine in both progression-free survival and overall survival, but this regimen is suitable only for selected patients in ECOG performance status 0-1. FOLFIRINOX has already trickled down to the clinic in various modifications and in different patient groups, both locally advanced and metastatic. Many targeted agents, including bevacizumab, cetuximab showed negative results, except mild benefit with addition of erlotinib with gemcitabine, which was not considered clinically significant. There is no consensus regarding treatment in the second-line setting. It will be true to say that there was a real medical breakthrough with regards to improving the prognosis of pancreatic cancer as of 2013 with the results of MPACT study. In this study, patients whoreceived nab-paclitaxel plus gemcitabine lived a

  13. Advancing the evidence base in cancer: psychosocial multicenter trials

    Directory of Open Access Journals (Sweden)

    Sanson-Fisher Robert

    2012-09-01

    Full Text Available Abstract Background The diagnosis and treatment of cancer is associated with significant distress and psychosocial morbidity. Although psychosocial interventions have been developed in an attempt to improve psychosocial outcomes in cancer patients and survivors, there is continued debate about whether there is adequate high-level evidence to establish the effectiveness of these interventions. The evidence base is limited as a result of numerous challenges faced by those attempting to conduct psychosocial intervention trials within the health system. Barriers include insufficient participant recruitment, difficulty generalizing from single-trial studies, difficulty in building and managing research teams with multidisciplinary expertise, lack of research design expertise and a lack of incentives for researchers conducting intervention research. To strengthen the evidence base, more intervention studies employing methodologically rigorous research designs are necessary. Methods In order to advance the evidence base of interventions designed to improve psychosocial outcomes for cancer patients and survivors, we propose the formation of a collaborative trials group that conducts multicenter trials to test the effectiveness of such interventions. Results Establishment of such a group would improve the quality of the evidence base in psychosocial research in cancer patients, by increasing support for conducting intervention research and providing intervention research training opportunities. A multidisciplinary collaborative group conducting multicenter trials would have the capacity to overcome many of the barriers that currently exist. Conclusions A stronger evidence base is necessary to identify effective psychosocial interventions for cancer patients. The proposed formation of a psycho-oncology collaborative trials group that conducts multicenter trials to test the effectiveness of psychosocial interventions would assist in achieving this outcome.

  14. Postoperative radiation for advanced head and neck cancers

    International Nuclear Information System (INIS)

    Purpose: To discuss both general and specific indications for radiation following surgery for patients with cancers of the head and neck. Patients with advanced cancers of the head and neck are often not suitable candidates for treatment with definitive radiation, and are treated with surgery. Frequently these patients fail by recurring in either the primary sites or in the necks. Adjuvant radiation is therefore often a critical component in the management of these patients. While radiation can be done either prior to or after surgery, most centers prefer the postoperative setting. This refresher course will review general concepts of postoperative irradiation for the patient with head and neck cancer and apply these concepts to specific situations. The course will begin with a broad review of the indications for postoperative irradiation as not all patients undergoing surgery for cancers of the head and neck require additional treatment. We will also review the concept of using postoperative radiation to allow for more conservative surgery with preservation of function. The second portion of the course will focus on general techniques of postoperative irradiation. We will review concepts of patient setup and treatment portal design and describe how specific techniques are practiced at MDACC. Controversial topics, including field matching, total dose and fractionation, and the timing of postoperative radiation will be discussed. The final section of the course will review the results of postoperative irradiation as applied to the head and neck in general as well as to specific subsites. In addition to results for the common scenarios of squamous cell carcinomas of the oral cavity, pharynx and larynx, we will review results of postoperative irradiation for skin cancers of the head and neck, paranasal sinuses, and salivary glands

  15. Advances in inducing adaptive immunity using cell-based cancer vaccines: Clinical applications in pancreatic cancer.

    Science.gov (United States)

    Kajihara, Mikio; Takakura, Kazuki; Kanai, Tomoya; Ito, Zensho; Matsumoto, Yoshihiro; Shimodaira, Shigetaka; Okamoto, Masato; Ohkusa, Toshifumi; Koido, Shigeo

    2016-05-14

    The incidence of pancreatic ductal adenocarcinoma (PDA) is on the rise, and the prognosis is extremely poor because PDA is highly aggressive and notoriously difficult to treat. Although gemcitabine- or 5-fluorouracil-based chemotherapy is typically offered as a standard of care, most patients do not survive longer than 1 year. Therefore, the development of alternative therapeutic approaches for patients with PDA is imperative. As PDA cells express numerous tumor-associated antigens that are suitable vaccine targets, one promising treatment approach is cancer vaccines. During the last few decades, cell-based cancer vaccines have offered encouraging results in preclinical studies. Cell-based cancer vaccines are mainly generated by presenting whole tumor cells or dendritic cells to cells of the immune system. In particular, several clinical trials have explored cell-based cancer vaccines as a promising therapeutic approach for patients with PDA. Moreover, chemotherapy and cancer vaccines can synergize to result in increased efficacies in patients with PDA. In this review, we will discuss both the effect of cell-based cancer vaccines and advances in terms of future strategies of cancer vaccines for the treatment of PDA patients. PMID:27182156

  16. The Possibility of Traditional Chinese Medicine as Maintenance Therapy for Advanced Nonsmall Cell Lung Cancer

    OpenAIRE

    2014-01-01

    Lung cancer has become the leading cause of cancer deaths, with nonsmall cell lung cancer (NSCLC) accounting for around 80% of lung cancer cases. Chemotherapy is the main conventional therapy for advanced NSCLC. However, the disease control achieved with classical chemotherapy in advanced NSCLC is usually restricted to only a few months. Thus, sustaining the therapeutic effect of first-line chemotherapy is an important problem that requires study. Maintenance therapy is given for patients wit...

  17. Neoadjuvant chemotherapy for locally advanced cervical cancer reduces surgical risks and lymph-vascular space involvement

    OpenAIRE

    Wang, Yue; Wang, Guang; Wei, Li-Hui; Huang, Ling-Hui; Wang, Jian-Liu; Wang, Shi-Jun; Li, Xiao-Ping; Shen, Dan-Hua; Bao, Dong-Mei; Gao, Jian

    2011-01-01

    Neoadjuvant chemotherapy (NACT), which can reduce the size and therefore increase the resectability of tumors, has recently evolved as a treatment for locally advanced cervical cancer. NACT has been reported to decrease the risk of pathologic factors related to prognosis of cervical cancer. To further assess the effects of NACT on surgery and the pathologic characteristics of cervical cancer, we reviewed 110 cases of locally advanced cervical cancer treated with radical hysterectomy with or w...

  18. The management of localized and locally advanced prostate cancer - 1995

    International Nuclear Information System (INIS)

    Purpose/Objectives: The intent of this course is to review the issues involved in the management of non-metastatic adenocarcinoma of the prostate. - The value of pre-treatment prognostic factors including stage, grade and PSA value will be presented, and their value in determining therapeutic strategies will be discussed. - Controversies involving the simulation process and treatment design will be presented. The value of CT scanning, Beams-Eye View, 3-D planning, intravesicle, intraurethral and rectal contrast will be presented. The significance of prostate and patient movement and strategies for dealing with them will be presented. - The management of low stage, low to intermediate grade prostate cancer will be discussed. The dose, volume and timing of irradiation will be discussed as will the role of neo-adjuvant hormonal therapy, neutron irradiation and brachy therapy. The current status of radical prostatectomy and cryotherapy will be summarized. - Treatment of locally advanced, poorly differentiated prostate cancer will be presented including a discussion of neo-adjuvant and adjuvant hormones, dose-escalation and neutron irradiation. - Strategies for post-radiation failures will be presented including data on cryotherapy, salvage prostatectomy and hormonal therapy (immediate, delayed and/or intermittent). New areas for investigation will be reviewed. - The management of patients post prostatectomy will be reviewed. Data on adjuvant radiation and therapeutic radiation for biochemical or clinically relapsed patients will be presented. This course hopes to present a realistic and pragmatic overview for treating patients with non-metastatic prostatic cancer

  19. Epigenomic Alterations in Localized and Advanced Prostate Cancer

    Directory of Open Access Journals (Sweden)

    Pei-Chun Lin

    2013-04-01

    Full Text Available Although prostate cancer (PCa is the second leading cause of cancer death among men worldwide, not all men diagnosed with PCa will die from the disease. A critical challenge, therefore, is to distinguish indolent PCa from more advanced forms to guide appropriate treatment decisions. We used Enhanced Reduced Representation Bisulfite Sequencing, a genome-wide high-coverage single-base resolution DNA methylation method to profile seven localized PCa samples, seven matched benign prostate tissues, and six aggressive castration-resistant prostate cancer (CRPC samples. We integrated these data with RNA-seq and whole-genome DNA-seq data to comprehensively characterize the PCa methylome, detect changes associated with disease progression, and identify novel candidate prognostic biomarkers. Our analyses revealed the correlation of cytosine guanine dinucleotide island (CGI-specific hypermethylation with disease severity and association of certain breakpoints (deletion, tandem duplications, and interchromosomal translocations with DNA methylation. Furthermore, integrative analysis of methylation and single-nucleotide polymorphisms (SNPs uncovered widespread allele-specific methylation (ASM for the first time in PCa. We found that most DNA methylation changes occurred in the context of ASM, suggesting that variations in tumor epigenetic landscape of individuals are partly mediated by genetic differences, which may affect PCa disease progression. We further selected a panel of 13 CGIs demonstrating increased DNA methylation with disease progression and validated this panel in an independent cohort of 20 benign prostate tissues, 16 PCa, and 8 aggressive CRPCs. These results warrant clinical evaluation in larger cohorts to help distinguish indolent PCa from advanced disease.

  20. Chemotherapy of the patients with advanced head and neck cancers

    International Nuclear Information System (INIS)

    Purpose: Treatment of advanced head and neck carcinomas are a problem of worldwide. Cancer remains incurable when it is metastatic or unresectable, and only palliative treatment can improve quality of life of these patients. The aim of this retrospective study was to compare patients treated by radio / chemotherapy with a group of patients treated by radiotherapy alone. Patients and methods: 26 patients with advanced inoperable head and neck cancer were treated at our clinic between the years 1991-1995. Medium age was 62 (range 41-78). Primary tumor sites were: oropharynx in 4 cases, hypopharynx in 4 cases, larynx in 8 cases, oral cavity in 6 cases and parotid gland in 2 cases. The primary treatment consisted of radiotherapy alone in 13 patients, and a combination of radio / chemotherapy in 13 patients. Tumor size was T3 (8 patients) and T4 (18 patients), all of patients had metastases in regional lymph nodes (N1-N3). Chemotherapy was started after radiotherapy course and cisplatin was always included. The main side effects were myelotoxicity, nephrotoxicity, nausea and vomiting. Results: There are five patients with partial respons, four patients with stable disease and four patients with progressive disease. Medial stable disease time was 3,5 month in radio / chemotherapy group and 2,7 months in radiotherapy group. Median survival was 13,2 months for patients of radio / chemotherapy group and 11,5 months for patients of radiotherapy group. Conclusion: Addition of chemotherapy to radiotherapy improves survival of patients with advanced head and neck carcinoma and reliefs pain. (Full text)

  1. CC-486 (Oral Azacitidine) Bioequivalence Study in Patients With Solid Tumor or Hematologic Malignancies

    Science.gov (United States)

    2016-06-01

    Hematological Neoplasms; Non-Hodgkin's Lymphoma; Hodgkin's Lymphoma; Lymphoma; Multiple Myeloma; Acute Myeloid Leukemia; Leukemia; Myelodysplastic Syndromes; Neoplasms; Melanoma; Breast Cancer; Metastatic Breast Cancer; Non-Small Cell Lung Cancer; Small Cell Lung Cancer; Renal Cell Carcinoma; Glioblastoma Multiforme; Osteosarcoma; Sarcoma; Thyroid Cancer; Genitourinary

  2. GEMCYTABIN (CYTOGEM® AND CISPLATIN AS FIRST-LINE THERAPY FOR ADVANCED BLADDER CANCER: RESULTS OF A PROSPECTIVE OPEN-LABELED NON-COMPARATIVE NON-RANDOMIZED STUDY

    Directory of Open Access Journals (Sweden)

    V. B. Matveev

    2014-08-01

    Full Text Available Purpose.  The primary end-points of the study were overall response rate, progressive-free and overall survival in patients received Gemcytabin (Cytogem® and Cisplatin as first-line therapy for transitional-cell bladder cancer. Secondary end-points were toxicity and safty of the regimen. Material. From February 2005 to March 2007 25 patients with morphologically verified inoperable locally advanced and metastatic transitional-cell bladder cancer were recruited. Men-to-women ratio was 3:1. Median age of the patients was 66,5±6,8 years. All the patients received Cytogem® 1000 mg/m2 days 1, 8, 15, cisplatin 70 mg/m2 on day 2; every 28 days. No more than 6 cycles were allowed if the evidence of disease progression and unacceptable toxicity were not registered. Median follow-up was 36,2±12,1 months.  Results. Complete response was observed in 2 (8%, partial — in 11 (44%, stabilization — in 10 (40%, progression — in 2 (8% of 25 patients. Twelve- and 24-month overall survival was — 51,3% and 22,4% (median 13,4±3,5 (95% CI: 6,6—20,4 months, progressive- free survival — 26% and 13% respectively (median 8,8±1 (95% CI: 6,6—10,6 months. Toxicity was evaluated in 24 patients and occurred in all cases (grade I—II — 16 (67%, grade III—IV — 8 (33%. The main regimen-related toxicity was hematological (neutropenia — 16 (67% (grade I—II — 8 (33%, grade III—IV — 8 (33%, thrombocytopenia — 14 (58% (grade I—II — 10 (41,5%, grade III—IV — 4 (16,5%, anemia — 7 (29% (grade I—II — 5 (21%, grade III—IV — 2 (8%. Hematological toxicity was not associated with com- plications in any case. Non-hematological side-effects were nausea and vomiting in 21 (88% (grade I—II — 67%, grade III — 21%, alopecia — in 11 (44% patients. The regimen-related toxicity was considerable and reversible. No side-effect demanded blood transfusion, antibiotic and/or growth factors administration, and hospital admission.

  3. Concurrent chemoradiotherapy for advanced pancreatic cancer. 1,000 mg/m2 gemcitabine can be administered using limited-field radiotherapy

    International Nuclear Information System (INIS)

    Purpose: To examine the feasibility of concurrent use of full-dose gemcitabine (GEM) and radiotherapy for advanced pancreatic cancer. Patient and Methods: 22 patients with advanced pancreatic cancer were subjected to concurrent chemoradiotherapy (GEM 1,000 mg/m2 weekly, three times during 4 weeks). They received limited-field irradiation by three-dimensional radiotherapy planning. Results: Of the 22 patients, 16 (72%) completed the treatment (50 Gy irradiation and at least three times concurrent administration of 1 g/m2 GEM). One patient with unresectable tail cancer showed peritonitis carcinomatosa and both chemotherapy and radiotherapy had to be stopped. Dose reduction or omission of GEM was necessary in another four patients. In addition, radiotherapy was discontinued in one patient for fatigue. Grade 3 hematologic toxicity was detected in eight patients (36%), and grade 3 nonhematologic toxicity (anorexia) in one patient (5%). In total, the response rate amounted to 32% (seven partial responses), and the median survival time (MST) was 16 months. Among the twelve patients who received preoperative chemoradiotherapy, nine underwent surgery and showed a survival rate of 78% at 1 year. Another 13 patients without surgery showed 14 months of MST. No regional lymph node failure has appeared so far. Conclusion: Limited-field radiotherapy enables the safe concurrent administration of 1,000 mg/m2 GEM

  4. Concurrent chemoradiotherapy for advanced pancreatic cancer. 1,000 mg/m{sup 2} gemcitabine can be administered using limited-field radiotherapy

    Energy Technology Data Exchange (ETDEWEB)

    Yamazaki, Hideya [Osaka Medical Center for Cancer and Cardiovascular Disease, Osaka (Japan). Dept. of Radiation Oncology; National Hospital Organization, Osaka National Hospital, Osaka (Japan). Dept. of Radiology; Nishiyama, Kinji; Koizumi, Masahiko; Tanaka, Eiichi [Osaka Medical Center for Cancer and Cardiovascular Disease, Osaka (Japan). Dept. of Radiation Oncology; Ioka, Tatsuya; Uehara, Hiroyuki; Iishi, Hiroyasu; Nakaizumi, Akihiko [Osaka Medical Center for Cancer and Cardiovascular Disease, Osaka (Japan). Dept. of Internal Medicine; Ohigashi, Hiroaki; Ishikawa, Osamu [Osaka Medical Center for Cancer and Cardiovascular Disease, Osaka (Japan). Dept. of Surgery

    2007-06-15

    Purpose: To examine the feasibility of concurrent use of full-dose gemcitabine (GEM) and radiotherapy for advanced pancreatic cancer. Patient and Methods: 22 patients with advanced pancreatic cancer were subjected to concurrent chemoradiotherapy (GEM 1,000 mg/m2 weekly, three times during 4 weeks). They received limited-field irradiation by three-dimensional radiotherapy planning. Results: Of the 22 patients, 16 (72%) completed the treatment (50 Gy irradiation and at least three times concurrent administration of 1 g/m{sup 2} GEM). One patient with unresectable tail cancer showed peritonitis carcinomatosa and both chemotherapy and radiotherapy had to be stopped. Dose reduction or omission of GEM was necessary in another four patients. In addition, radiotherapy was discontinued in one patient for fatigue. Grade 3 hematologic toxicity was detected in eight patients (36%), and grade 3 nonhematologic toxicity (anorexia) in one patient (5%). In total, the response rate amounted to 32% (seven partial responses), and the median survival time (MST) was 16 months. Among the twelve patients who received preoperative chemoradiotherapy, nine underwent surgery and showed a survival rate of 78% at 1 year. Another 13 patients without surgery showed 14 months of MST. No regional lymph node failure has appeared so far. Conclusion: Limited-field radiotherapy enables the safe concurrent administration of 1,000 mg/m{sup 2} GEM.

  5. S-1-Based versus capecitabine-based preoperative chemoradiotherapy in the treatment of locally advanced rectal cancer: a matched-pair analysis.

    Directory of Open Access Journals (Sweden)

    Meng Su

    Full Text Available OBJECTIVE: The aim of this paper was to compare the efficacy and safety of S-1-based and capecitabine-based preoperative chemoradiotherapy regimens in patients with locally advanced rectal cancer through a retrospective matched-pair analysis. MATERIALS AND METHODS: Between Jan 2010 and Mar 2014, 24 patients with locally advanced rectal cancer who received preoperative radiotherapy concurrently with S-1 were individually matched with 24 contemporary patients with locally advanced rectal cancer who received preoperative radiotherapy concurrently with capecitabine according to clinical stage (as determined by pelvic magnetic resonance imaging and computed tomography and age (within five years. All these patients performed mesorectal excision 4-8 weeks after the completion of chemoradiotherapy. RESULTS: The tumor volume reduction rates were 55.9±15.1% in the S-1 group and 53.8±16.0% in the capecitabine group (p = 0.619. The overall downstaging, including both T downstaging and N downstaging, occurred in 83.3% of the S-1 group and 70.8% of the capecitabine group (p = 0.508. The significant tumor regression, including regression grade I and II, occurred in 33.3% of S-1 patients and 25.0% of capecitabine patients (p = 0.754. In the two groups, Grade 4 adverse events were not observed and Grade 3 consisted of only two cases of diarrhea, and no patient suffered hematologic adverse event of Grade 2 or higher. However, the incidence of diarrhea (62.5% vs 33.3%, p = 0.014 and hand-foot syndrome (29.2% vs 0%, p = 0.016 were higher in capecitabine group. Other adverse events did not differ significantly between two groups. CONCLUSIONS: The two preoperative chemoradiotherapy regimens were effective and safe for patients of locally advanced rectal cancer, but regimen with S-1 exhibited a lower incidence of adverse events.

  6. A decision exercise to engage cancer patients and families in Deliberation about Medicare Coverage for advanced Cancer Care

    OpenAIRE

    Danis, Marion; Abernethy, Amy P; Zafar, S Yousuf; Samsa, Gregory P.; Wolf, Steven P; Howie, Lynn; Taylor, Donald H.

    2014-01-01

    Background Concerns about unsustainable costs in the US Medicare program loom as the number of retirees increase and experiences serious and costly illnesses like cancer. Engagement of stakeholders, particularly cancer patients and their families, in prioritizing insured services offers a valuable strategy for informing Medicare coverage policy. We designed and evaluated a decision exercise that allowed cancer patients and family members to choose Medicare benefits for advanced cancer patient...

  7. Erlotinib Hydrochloride and Cetuximab in Treating Patients With Advanced Gastrointestinal Cancer, Head and Neck Cancer, Non-Small Cell Lung Cancer, or Colorectal Cancer

    Science.gov (United States)

    2015-09-28

    Adenocarcinoma of the Colon; Adenocarcinoma of the Rectum; Advanced Adult Primary Liver Cancer; Carcinoma of the Appendix; Gastrointestinal Stromal Tumor; Metastatic Gastrointestinal Carcinoid Tumor; Metastatic Squamous Neck Cancer With Occult Primary; Recurrent Adenoid Cystic Carcinoma of the Oral Cavity; Recurrent Adult Primary Liver Cancer; Recurrent Anal Cancer; Recurrent Basal Cell Carcinoma of the Lip; Recurrent Colon Cancer; Recurrent Esophageal Cancer; Recurrent Esthesioneuroblastoma of the Paranasal Sinus and Nasal Cavity; Recurrent Extrahepatic Bile Duct Cancer; Recurrent Gallbladder Cancer; Recurrent Gastric Cancer; Recurrent Gastrointestinal Carcinoid Tumor; Recurrent Inverted Papilloma of the Paranasal Sinus and Nasal Cavity; Recurrent Lymphoepithelioma of the Nasopharynx; Recurrent Lymphoepithelioma of the Oropharynx; Recurrent Metastatic Squamous Neck Cancer With Occult Primary; Recurrent Midline Lethal Granuloma of the Paranasal Sinus and Nasal Cavity; Recurrent Mucoepidermoid Carcinoma of the Oral Cavity; Recurrent Non-small Cell Lung Cancer; Recurrent Pancreatic Cancer; Recurrent Rectal Cancer; Recurrent Salivary Gland Cancer; Recurrent Small Intestine Cancer; Recurrent Squamous Cell Carcinoma of the Hypopharynx; Recurrent Squamous Cell Carcinoma of the Larynx; Recurrent Squamous Cell Carcinoma of the Lip and Oral Cavity; Recurrent Squamous Cell Carcinoma of the Nasopharynx; Recurrent Squamous Cell Carcinoma of the Oropharynx; Recurrent Squamous Cell Carcinoma of the Paranasal Sinus and Nasal Cavity; Recurrent Verrucous Carcinoma of the Larynx; Recurrent Verrucous Carcinoma of the Oral Cavity; Small Intestine Adenocarcinoma; Small Intestine Leiomyosarcoma; Small Intestine Lymphoma; Stage IV Adenoid Cystic Carcinoma of the Oral Cavity; Stage IV Anal Cancer; Stage IV Basal Cell Carcinoma of the Lip; Stage IV Colon Cancer; Stage IV Esophageal Cancer; Stage IV Esthesioneuroblastoma of the Paranasal Sinus and Nasal Cavity; Stage IV Gastric Cancer

  8. Zoladex plus flutamide vs. orchidectomy for advanced prostatic cancer. Danish Prostatic Cancer Group (DAPROCA)

    DEFF Research Database (Denmark)

    Iversen, P

    1990-01-01

    The study comprised 262 patients with previously untreated advanced carcinoma of the prostate. Patients were randomized either to undergo orchidectomy or to receive combined treatment with Zoladex, 3.6 mg every 4 weeks, plus flutamide, 250 mg t.i.d. At present the median follow-up is 39 months. T......' with Zoladex plus flutamide was not clinically superior to orchidectomy in the treatment of patients with advanced prostatic cancer.......The study comprised 262 patients with previously untreated advanced carcinoma of the prostate. Patients were randomized either to undergo orchidectomy or to receive combined treatment with Zoladex, 3.6 mg every 4 weeks, plus flutamide, 250 mg t.i.d. At present the median follow-up is 39 months. The...

  9. Zoladex plus flutamide vs. orchidectomy for advanced prostatic cancer. Danish Prostatic Cancer Group (DAPROCA)

    DEFF Research Database (Denmark)

    Iversen, P

    The study comprised 262 patients with previously untreated advanced carcinoma of the prostate. Patients were randomized either to undergo orchidectomy or to receive combined treatment with Zoladex, 3.6 mg every 4 weeks, plus flutamide, 250 mg t.i.d. At present the median follow-up is 39 months. T......' with Zoladex plus flutamide was not clinically superior to orchidectomy in the treatment of patients with advanced prostatic cancer.......The study comprised 262 patients with previously untreated advanced carcinoma of the prostate. Patients were randomized either to undergo orchidectomy or to receive combined treatment with Zoladex, 3.6 mg every 4 weeks, plus flutamide, 250 mg t.i.d. At present the median follow-up is 39 months. The...

  10. Neoadjuvant chemoradiotherapy for locally advanced rectal cancer low localization

    International Nuclear Information System (INIS)

    The research demonstrates possibility of improvement of direct treatment results after the use of preoperative combined radiotherapy with radio modification for patients with the locally advanced cancer of rectum. Based on the analysis of the results of chemo radiation treatment of 97 patients with tumors of the lower- and medium ampulla localization (T3N0-1M0), in which the radiotherapy was carried out by various modes of exposure. External beam radiotherapy combined with Capecitabine in a daily dose of 850 mg/m2 and a combination of external beam and intracavitary radiotherapy combined with Capecitabine in a daily dose of 850 mg/m2 were compared. The analysis of tolerability showed that preoperative combination of external and intracavitary radiation therapy has shown an acceptable toxicity profile, increase the number of patients transferred in resectable form of disease and the number of sphincter-preserving operations

  11. Quality-of-life assessment in advanced cancer.

    LENUS (Irish Health Repository)

    Donnelly, S

    2000-07-01

    In the past 5 years, quality-of-life (QOL) assessment measures such as the McGill, McMaster, Global Visual Analogue Scale, Assessment of QOL at the End of Life, Life Evaluation Questionnaire, and Hospice QOL Index have been devised specifically for patients with advanced cancer. The developers of these instruments have tried to respond to the changing needs of this specific population, taking into account characteristics including poor performance status, difficulty with longitudinal study, rapidly deteriorating physical condition, and change in relevant issues. Emphasis has been placed on patient report, ease and speed of completion, and the existential domain or meaning of life. Novel techniques in QOL measurement have also been adapted for palliative care, such as judgment analysis in the Schedule for the Evaluation of Individual Quality of Life. It is generally agreed that a single tool will not cover all QOL assessment needs.

  12. Controlled clinical trial in the advanced primary lung cancer

    International Nuclear Information System (INIS)

    The results of a controlled clinical trial in the treatment of advanced primary lung cancer are presented. There were 39 patients who entered the present study that was conducted at the Thoracic Surgery Departament of the A.C. Camargo Hospital of the Antonio Prudente Foundation of Sao Paulo, Brazil. The patients were divided in two groups 1) - Radiotherapy with Cobalt 60 plus Chemotherapy. 2) - Chemotherapy only. The radiotherapy was provided by the split dose technic (6.000 rads in 3 cycles of 2.000 rads each). The chemotherapy consisted of the following drugs (5 FU, Metil hidrazina, Methotrexate, Actinomycin D, Oncovin, Cytoxan) administered in 16 cycles, aiming the synchronous funtional blockade. There was no statistically significant difference in survival of the two groups, ie, the first with 19,3 weeks and the second group with 14,6 weeks. (Author)

  13. 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.

  14. Grappling with the androgen receptor—a new approach for treating advanced prostate cancer

    OpenAIRE

    Thompson, Timothy C.

    2010-01-01

    In this issue of Cancer Cell, Andersen et al report on a small molecule that interacts with and blocks transactivation of the androgen receptor amino-terminal domain. This agent can overcome the shortcomings of clinically used antiandrogens, an important advance in the development of effective therapy for advanced prostate cancer.

  15. Pulsed dose rate (PDR) brachytherapy as salvage treatment of locally advanced or recurrent gynecologic cancer

    DEFF Research Database (Denmark)

    Jensen, P T; Roed, H; Engelholm, S A; Rosendal, F

    1998-01-01

    presents the first clinical results from The Finsen Center with PDR-brachytherapy in patients with locally advanced or recurrent gynecologic cancer. METHODS AND MATERIALS: Between June 1993 and August 1996, 34 patients with gynecologic malignancies (22 pelvic recurrences, 12 primary locally advanced) have...... recurrent gynecologic cancer, although substantial toxicity is observed in patients with large treatment volumes and recurrent disease....

  16. The "liver-first approach" for patients with locally advanced rectal cancer and synchronous liver metastases.

    NARCIS (Netherlands)

    Verhoef, C.; Pool, A.E. van der; Nuyttens, J.J.; Planting, A.S.; Eggermont, A.M.M.; Wilt, J.H.W. de

    2009-01-01

    PURPOSE: This study was designed to investigate the outcome of "the liver-first" approach in patients with locally advanced rectal cancer and synchronous liver metastases. METHODS: Patients with locally advanced rectal cancer and synchronous liver metastases were primarily treated for their liver me

  17. Neoadjuvant chemotherapy for high-grade advanced gastric cancer.

    Science.gov (United States)

    Yonemura, Y; Sawa, T; Kinoshita, K; Matsuki, N; Fushida, S; Tanaka, S; Ohoyama, S; Takashima, T; Kimura, H; Kamata, T

    1993-01-01

    Fifty-five patients with high-grade advanced gastric cancer in whom the presence of stage IV was confirmed by preoperative diagnostic imaging were treated with PMUE therapy by a combined use of cisplatin (CDDP) 75 mg/m2, mitomycin C (MMC) 10 mg/body, etoposide 150 mg/body, and UFT (a combination of 1-(2-tetrahydrofuryl)-5-fluorouracil and uracil in a molar ratio of 1:4) 400 mg/day. CDDP and MMC was administered intravenously on the first day, followed by etoposide 50 mg/day on the 3rd, 4th, and 5th days. All the patients had measurable lesions that were evaluated by computed tomography scanning before and after the treatments. These patients were allocated randomly to two groups. Of these cases, 29 belonged to the neoadjuvant chemotherapy (NAC) group to whom PMUE therapy was given preoperatively; the remaining 26 patients underwent operation first and received PMUE thereafter (control group). Background factors did not differ significantly between the two groups. The response rate was higher in the NAC group than in the control group (62% in the former versus 35% in the latter). The resectability rates were 79% and 88% in the NAC and control groups, respectively. However, the rate of potentially curable cases was higher in the NAC group than in the control group (38% in the former versus 15% in the latter). Among the nonresection cases, the prognosis was highly unfavorable in both groups. In the resection cases, however, the survival rate was significantly better in the NAC group than in the control group. These results may indicate that in patients with high-grade, advanced gastric cancer initial chemotherapy (neoadjuvant chemotherapy) and then surgery should be considered. PMID:8511923

  18. EGFR and HER2 expression in advanced biliary tract cancer

    Institute of Scientific and Technical Information of China (English)

    Jan Harder; Oliver Waiz; Florian Otto; Michael Geissler; Manfred Olschewski; Brigitte Weinhold; Hubert E Blum; Annette Schmitt-Graeff; Oliver G Opitz

    2009-01-01

    AIM: To analyze the pathogenetic role and potential clinical usefulness of the epidermal growth factor receptor (EGFR) and the human epidermal growth factor receptor 2 (HER2) in patients with advanced biliary tract cancer (BTC). METHODS: EGFR and HER2 expression was studied in biopsy samples from 124 patients (51% women;median age 64.8 years), with advanced BTC diagnosed between 1997 and 2004. Five micrometers sections of paraffin embedded tissue were examined by standard, FDA approved immunohistochemistry. Tumors with scores of 2+ or 3+ for HER2 expression on immunochemistry were additionally tested for HER2 gene amplification by fluorescence in situ hybridisation (FISH).RESULTS: 34/124 patients (27.4%) had gallbladder cancer, 47 (37.9%) had intrahepatic BTC and 43 (34.7%) had extrahepatic or perihilar BTC. EGFR expression was examined in a subset of 56 samples. EGFR expression was absent in 22/56 tumors (39.3%).Of the remaining samples expression was scored as 1+ in 12 (21.5%), 2+ in 13 (23.2%) and 3+ in 9 (16%), respectively. HER2 expression was as follows: score 0 73/124 (58.8%), score 1+ 27/124 (21.8%), score 2+ 21/124 (17%) and score 3+ 4/124 (3.2%). HER2 gene amplification was present in 6/124, resulting in an overall amplification rate of 5%.CONCLUSION: Our data suggest that routine testing and therapeutic targeting of HER2 does not seem to be useful in patients with BTC, while targeting EGFR may be promising.

  19. Integrating Palliative Care Into the Care of Patients With Advanced Lung Cancer.

    Science.gov (United States)

    Kapo, Jennifer M; Akgün, Kathleen M

    2015-01-01

    Lung cancer is the leading cause of death due to malignancy. Although lung cancer mortality has been decreasing in recent years, it remains substantially higher than other causes of cancer death. Median survival for patients with locally advanced non-small cell lung cancer, defined as lung cancer involving regional lymph nodes, is estimated to be approximately 10 to 17 months, and median survival for patients with metastatic disease is only 6 to 9 months. In addition, patients with advanced lung cancer often experience debilitating symptoms and poor quality of life. Pain, dyspnea, and fatigue are most frequently reported and affect at least 65% of patients with advanced lung cancer. Given this burden of symptoms and high mortality, patients and their families facing a diagnosis of advanced lung cancer are in need of support. Palliative care, with its focus on addressing the emotional, physical, and spiritual sources of suffering utilizing the expertise of an interdisciplinary team, can provide this comprehensive support. This review describes the role of supportive and palliative care integrated into the treatment of patients with a diagnosis of advanced lung cancer with sections focused on the evaluation and treatment of pain and dyspnea, approaches to challenging communication tasks, and the support of caregivers who care for patients with advanced lung cancer. PMID:26389769

  20. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... Talking about Advanced Cancer Coping with Your Feelings Planning for Advanced Cancer Advanced Cancer and Caregivers Questions ... Talking About Advanced Cancer Coping With Your Feelings Planning for Advanced Cancer Advanced Cancer & Caregivers Managing Cancer ...

  1. IMRT for locally advanced anal cancer: clinical experience of the Montpellier Cancer Center

    International Nuclear Information System (INIS)

    To assess outcomes of patients with carcinoma of the anal canal (CAC) treated with intensity-modulated radiation therapy (IMRT). From August 2007 to January 2011, seventy-two patients suffering from CAC were treated with IMRT. Concurrent chemotherapy was added in case of locally advanced tumors. Radiation course consisted in delivering an initial plan to the PTV1 defined as the primary tumor and the risk area including pelvic and inguinal nodes. Forty-five Gy in daily 1.8 Gy-daily fractions were delivered five days a week. A second plan of 14.4-20 Gy to the primary tumor (PTV2) was administered in 1.8-2 Gy-daily fractions, 5 days a week. We present here the results of dosimetry, toxicities, and clinical outcome of the first 39 patients with a median follow-up of 24 months. Thirty-one women and eight men were included in the present analysis. Tumors were classified as stages I, II, III and IV in 2, 7, 27 and 2 patients, respectively. Median age was 59 years (range, 38-85). Radiotherapy alone (RT) or combined with chemotherapy (RCT) were delivered in 6 (15%) and 33 (85%) patients, respectively. Six patients (15%) required a treatment break ≥ 3 days, and median time for treatment break was 8 days (range, 3-14 days). Acute grade 3 gastrointestinal (GI) and genitourinary (GU) toxicities were seen in 10 and 5% of patients, respectively. Grade 4 toxicity was only hematologic and occurred in 12% patients receiving RCT. With a median follow-up of 24 months, no patient experienced any late grade 4 toxicity. The 2-year overall survival rate was 89%, the 2-year local relapse free survival was 77% and the 2-year colostomy-free survival rate was 85%. IMRT is well tolerated with acceptable treatment interruption allowing dose escalation

  2. Determining patient preferences for improved chemotoxicity during treatment for advanced bladder cancer

    DEFF Research Database (Denmark)

    Aristides, M.; Maase, Hans von der; Roberts, T.;

    2005-01-01

    Determining patient preferences for improved chemotoxicity during treatment for advanced bladder cancer Conventional treatment for advanced bladder cancer is methotrexate, vinblastine, doxorubicin plus cisplatin (MVAC), with a median survival of 1 year but significant toxicity. The newer...... combination of gemcitabine plus cisplatin (GC) has demonstrated comparable survival and an improved toxicity profile (Von der Maase et al. 2000). At present, the importance to patients of the toxicity of chemotherapy has not been widely studied. An earlier study in bladder cancer indicated that toxicity was...... an important determinant of treatment preference (Davey et al. 2000). A study of preferences for advanced bladder cancer therapy in the UK was proposed....

  3. Concurrent chemoradiation for unresectable advanced head and neck cancer

    International Nuclear Information System (INIS)

    Concurrent chemoradiotherapy were performed for 18 patients with unresectable head and neck squamous cell cancer. Chemotherapy, consisting of CDDP (40 mg/m2, Day 1 and 8) and 5-FU (200 mg/m2, 24-h continuous infusion through Day 1-5 and 8-12), with concurrent radiotherapy (2 Gy/day, 5 days/w) were administered and repeated 2-3 courses in every 5 weeks. Mucositis and myelo-suppression were the main side effects observed, but all of them were tolerable. Total response rate and complete response rate was 94.4% and 55.6%, respectively. Out of six patients requiring tracheotomy for airway obstruction due to bulky tumor, four achieved sufficient tumor shrinkage by the treatment and could obtain closure of the stoma. Two patients whose neck lymph nodes were still remaining after chemoradiotherapy, could obtain local control by supplemental neck dissection surgery. These regimen is feasible and effective for locally advanced head and neck cancer. (author)

  4. Concurrent chemoradiation for unresectable advanced head and neck cancer

    Energy Technology Data Exchange (ETDEWEB)

    Shimizu, Wakako; Ogino, Takashi; Ishikura, Satoshi [National Cancer Center, Kashiwa, Chiba (Japan). Hospital East] [and others

    1998-03-01

    Concurrent chemoradiotherapy were performed for 18 patients with unresectable head and neck squamous cell cancer. Chemotherapy, consisting of CDDP (40 mg/m{sup 2}, Day 1 and 8) and 5-FU (200 mg/m{sup 2}, 24-h continuous infusion through Day 1-5 and 8-12), with concurrent radiotherapy (2 Gy/day, 5 days/w) were administered and repeated 2-3 courses in every 5 weeks. Mucositis and myelo-suppression were the main side effects observed, but all of them were tolerable. Total response rate and complete response rate was 94.4% and 55.6%, respectively. Out of six patients requiring tracheotomy for airway obstruction due to bulky tumor, four achieved sufficient tumor shrinkage by the treatment and could obtain closure of the stoma. Two patients whose neck lymph nodes were still remaining after chemoradiotherapy, could obtain local control by supplemental neck dissection surgery. These regimen is feasible and effective for locally advanced head and neck cancer. (author)

  5. Management of locally advanced breast cancer: Evolution and current practice

    Directory of Open Access Journals (Sweden)

    Rustogi Ashish

    2005-01-01

    Full Text Available Locally advanced breast cancer (LABC accounts for a sizeable number (30-60% of breast cancer cases and is a common clinical scenario in developing countries. The treatment of LABC has evolved from single modality treatment, consisting of radical mutilating surgery or higher doses of radiotherapy in inoperable disease to multimodality management, which along with the above two included systemic therapy. Neoadjuvant chemotherapy (NACT has made a tremendous impact on the management of LABC. NACT was initiated to institute systemic therapy upfront at the earliest in this group of patients with a high risk of micrometastasis burden. While NACT did not yield a survival advantage, it has however made breast conservation possible in selected group of cases. Large number of studies and many randomised trials have been done in women with LABC in order to improve the therapeutic decisions and also the local control and survival. With this background we have reviewed various treatment options in patients with LABC which should possibly help in guiding the clinicians for optimal management of LABC.

  6. Accelerated hyperfractionated radiotherapy for locally advanced cervix cancer

    International Nuclear Information System (INIS)

    Purpose: A phase II trial was designed to evaluate the toxicity and outcome of patients with locally advanced cervix cancer treated with accelerated hyperfractionated radiotherapy (AHFX). Methods and Materials: In this prospective trial, AHFX doses of 1.25 Gy were administered twice daily at least 6 hours apart to a total pelvic dose of 57.5 Gy. A booster dose was then administered via either low-dose rate brachytherapy or external beam therapy to a smaller volume. All patients were accrued and treated at Peter MacCallum Cancer Institute (PMCI) between 1986 until April 1991. Results: Sixty-one eligible patients were enrolled in this protocol; 2 (3.2%) had Stage IIB; 42 (68.9%) had Stage III; 8 (13.1%) had Stage IV and 9 (14.8%) had recurrent cervical cancer. Fifty-two patients (85%) completed the planned external beam without a treatment break. Thirty patients had acute toxicity that required regular medication. One patient died of acute treatment related toxicity. Fifty-five patients received booster therapy: 45 with intrauterine brachytherapy, 6 with interstitial brachytherapy, and 4 with external beam. The median follow-up of surviving patients was 6 years. Overall 5-year survival is 27% and 5-year relapse free survival is 36%. Nineteen patients died with pelvic disease and the actuarial local control rate was 66%. There were 8 severe late complications observed in 7 patients. Seven required surgical intervention (an actuarial rate of 27%). Five patients also required total hip replacement. Conclusions: The local control rate was favorable compared with other series that have used standard fractionation, although overall survival remained similar. The severe late complication rate was high for this protocol and higher than similar protocols reported in the literature

  7. Breast cancer: Postoperative irradiation and management of locally advanced disease

    International Nuclear Information System (INIS)

    Purpose/Objective: This course will review current indications for postoperative irradiation, present a videotape demonstration of a simulation technique for comprehensive chest wall/nodal irradiation, and discuss multimodality approaches to the difficult problem of locally advanced breast cancer. As part of an expanding role for the radiation oncologist in the treatment of all stages of breast cancer, recent data has inspired a reevaluation of chest wall and nodal irradiation following mastectomy. A decade ago, adjuvant irradiation was considered by many oncologists to be of no survival advantage or perhaps even harmful. Studies leading to this conclusion will be reviewed with special attention to the inadequacies and flawed constructs which biased these studies against adjuvant chest wall/nodal irradiation. The Fischer hypothesis or 'new paradigm' will be challenged. Can improvement in local control result in improved survival? If the goal of treatment is simply to reduce local-regional recurrence, a three-field technique covering the chest wall and supraclavicular nodes may suffice. But if the goal is an improvement in survival based on the treatment of all locoregional sites which may not be sterilized by chemotherapy and mastectomy, a more complex set of fields is required. Based on this premise, we designed a 5-field technique of comprehensive chest wall and nodal irradiation. Simulation of these fields will be demonstrated on videotape. Treatment strategies for both non-inflammatory and inflammatory non-metastatic breast cancer will be presented. Current recommendations include various combinations of chemohormonotherapy, radiation therapy, and mastectomy, but controversies abound regarding the proper sequencing of these modalities, whether breast conservation therapy can be offered to patients who have a dramatic response to systemic therapy, and whether or not any one of these treatment modalities can be dropped under specific clinical scenarios

  8. Breast cancer: Postoperative irradiation and management of locally advanced disease

    International Nuclear Information System (INIS)

    Purpose/Objective: This course will review current indications for postoperative irradiation, present a videotape demonstration of a simulation technique for comprehensive chest wall/nodal irradiation, and discuss multimodality approaches to the difficult problem of locally advanced breast cancer. As part of an expanding role for the radiation oncologist in the treatment of all stages of breast cancer, recent data has inspired a reevaluation of chest wall and nodal irradiation following mastectomy. A decade ago, adjuvant irradiation was considered by many oncologists to be of no survival advantage or perhaps even harmful. Studies leading to this conclusion will be reviewed with special attention to the inadequacies and flawed constructs which biased these studies against adjuvant chest wall/nodal irradiation. The Fischer hypothesis or 'new paradigm' will be challenged. Can improvement in local control result in improved survival? If the goal of treatment is simply to reduce local-regional recurrence, a three-field technique covering the chest wall and supraclavicular nodes may suffice. But if the goal is an improvement in survival based on the treatment of all locoregional sites which may not be sterilized by chemotherapy and mastectomy, a more complex set of fields is required. Based on this premise, we designed a 5-field technique of comprehensive chest wall and nodal irradiation. Simulation of these fields will be demonstrated on videotape. Treatment strategies for both non-inflammatory and inflammatory non-metastatic breast cancer will be presented. Current recommendations include various combinations of chemohormonotherapy, radiation therapy, and mastectomy, but Controversies abound regarding the proper sequencing of these modalities, whether breast conservation therapy can be offered to patients who have a dramatic response to systemic therapy, and whether or not any one of these treatment modalities can be dropped under specific clinical scenarios

  9. [{sup 18}F]FDG-PET Standard Uptake Value as a Metabolic Predictor of Bone Marrow Response to Radiation: Impact on Acute and Late Hematological Toxicity in Cervical Cancer Patients Treated With Chemoradiation Therapy

    Energy Technology Data Exchange (ETDEWEB)

    Elicin, Olgun [Department of Radiation Oncology, Lausanne University Hospital, Lausanne (Switzerland); Callaway, Sharon [Velocity Medical Solutions, Atlanta, Georgia (United States); Prior, John O. [Department of Nuclear Medicine, Lausanne University Hospital, Lausanne (Switzerland); Bourhis, Jean [Department of Radiation Oncology, Lausanne University Hospital, Lausanne (Switzerland); Ozsahin, Mahmut, E-mail: mahmut.ozsahin@chuv.ch [Department of Radiation Oncology, Lausanne University Hospital, Lausanne (Switzerland); Herrera, Fernanda G., E-mail: fernanda.herrera@chuv.ch [Department of Radiation Oncology, Lausanne University Hospital, Lausanne (Switzerland)

    2014-12-01

    Purpose: To quantify the relationship between bone marrow (BM) response to radiation and radiation dose by using {sup 18}F-labeled fluorodeoxyglucose positron emission tomography [{sup 18}F]FDG-PET standard uptake values (SUV) and to correlate these findings with hematological toxicity (HT) in cervical cancer (CC) patients treated with chemoradiation therapy (CRT). Methods and Materials: Seventeen women with a diagnosis of CC were treated with standard doses of CRT. All patients underwent pre- and post-therapy [{sup 18}F]FDG-PET/computed tomography (CT). Hemograms were obtained before and during treatment and 3 months after treatment and at last follow-up. Pelvic bone was autosegmented as total bone marrow (BM{sub TOT}). Active bone marrow (BM{sub ACT}) was contoured based on SUV greater than the mean SUV of BM{sub TOT}. The volumes (V) of each region receiving 10, 20, 30, and 40 Gy (V{sub 10}, V{sub 20}, V{sub 30}, and V{sub 40}, respectively) were calculated. Metabolic volume histograms and voxel SUV map response graphs were created. Relative changes in SUV before and after therapy were calculated by separating SUV voxels into radiation therapy dose ranges of 5 Gy. The relationships among SUV decrease, radiation dose, and HT were investigated using multiple regression models. Results: Mean relative pre-post-therapy SUV reductions in BM{sub TOT} and BM{sub ACT} were 27% and 38%, respectively. BM{sub ACT} volume was significantly reduced after treatment (from 651.5 to 231.6 cm{sup 3}, respectively; P<.0001). BM{sub ACT} V{sub 30} was significantly correlated with a reduction in BM{sub ACT} SUV (R{sup 2}, 0.14; P<.001). The reduction in BM{sub ACT} SUV significantly correlated with reduction in white blood cells (WBCs) at 3 months post-treatment (R{sup 2}, 0.27; P=.04) and at last follow-up (R{sup 2}, 0.25; P=.04). Different dosimetric parameters of BM{sub TOT} and BM{sub ACT} correlated with long-term hematological outcome. Conclusions: The volumes of BM

  10. [18F]FDG-PET Standard Uptake Value as a Metabolic Predictor of Bone Marrow Response to Radiation: Impact on Acute and Late Hematological Toxicity in Cervical Cancer Patients Treated With Chemoradiation Therapy

    International Nuclear Information System (INIS)

    Purpose: To quantify the relationship between bone marrow (BM) response to radiation and radiation dose by using 18F-labeled fluorodeoxyglucose positron emission tomography [18F]FDG-PET standard uptake values (SUV) and to correlate these findings with hematological toxicity (HT) in cervical cancer (CC) patients treated with chemoradiation therapy (CRT). Methods and Materials: Seventeen women with a diagnosis of CC were treated with standard doses of CRT. All patients underwent pre- and post-therapy [18F]FDG-PET/computed tomography (CT). Hemograms were obtained before and during treatment and 3 months after treatment and at last follow-up. Pelvic bone was autosegmented as total bone marrow (BMTOT). Active bone marrow (BMACT) was contoured based on SUV greater than the mean SUV of BMTOT. The volumes (V) of each region receiving 10, 20, 30, and 40 Gy (V10, V20, V30, and V40, respectively) were calculated. Metabolic volume histograms and voxel SUV map response graphs were created. Relative changes in SUV before and after therapy were calculated by separating SUV voxels into radiation therapy dose ranges of 5 Gy. The relationships among SUV decrease, radiation dose, and HT were investigated using multiple regression models. Results: Mean relative pre-post-therapy SUV reductions in BMTOT and BMACT were 27% and 38%, respectively. BMACT volume was significantly reduced after treatment (from 651.5 to 231.6 cm3, respectively; P<.0001). BMACT V30 was significantly correlated with a reduction in BMACT SUV (R2, 0.14; P<.001). The reduction in BMACT SUV significantly correlated with reduction in white blood cells (WBCs) at 3 months post-treatment (R2, 0.27; P=.04) and at last follow-up (R2, 0.25; P=.04). Different dosimetric parameters of BMTOT and BMACT correlated with long-term hematological outcome. Conclusions: The volumes of BMTOT and BMACT that are exposed to even relatively low doses of radiation are associated with a decrease in WBC counts following CRT. The loss in

  11. Clinical experience of intrapleural administration of fibrin glue for secondary pneumothorax with advanced lung cancer

    International Nuclear Information System (INIS)

    Secondary pneumothorax with advanced lung cancer is an intractable and serious pathosis, which directly aggravates patients' Quality of Life (QOL) and prognosis. We first select the intrapleural administration of fibrin glue for secondary pneumothorax with advanced lung cancer. From April 2009 to May 2012, we encountered 5 patients who developed secondary pneumothorax during treatment for advanced lung cancer. Their average age was 60.8 years old, and 4 of them had squamous cell carcinoma, 1 had adenocarcinoma, and all had unresectable advanced lung cancer. In 4 of them, the point of air leakage could be detected by pleurography, and leakage could be stopped by the intrapleural administration of fibrin glue. All of them could receive chemotherapy or radiotherapy after treatment for secondary pneumothorax. The intrapleural administration of fibrin glue may be an effective and valid treatment for intractable secondary pneumothorax with advanced lung cancer. (author)

  12. Managing occupations in everyday life for people with advanced cancer at home

    DEFF Research Database (Denmark)

    Peoples, Hanne; Brandt, Åse; Wæhrens, Eva Elisabet Ejlersen;

    Background: People with advanced cancer are increasingly able to live for extended periods of time. Advanced cancer influences the ability to manage occupations in the everyday life. Although studies have showed that people with advanced cancer experience occupational difficulties, there are...... limited research that more specifically explore how these are managed. The objective was to describe and explore how people with advanced cancer manage occupations at home. Material and methods: A qualitative descriptive design was applied. 73 participants were consecutively recruited from a Danish...... “Everyday life under change” and two sub-categories 1) Appling strategies to manage occupations in everyday life and 2) Preserving a meaningful everyday life. Significance: The findings suggest that people with advanced cancer, to a greater extent, should be supported in exploring familiar as well as new...

  13. Pulmonary disease in patients with hematologic malignancies.

    Science.gov (United States)

    Poletti, Venerino; Trisolini, Rocco; Tura, Sante

    2002-03-01

    Patients with hematologic neoplasms frequently experience pulmonary disease. The possibility of a malignant involvement of the lung parenchyma is a well recognized and not unusual event, secondary spread due to lymphoproliferative disorders being the most common situation. Furthermore, the development and the advances in treatment options such as hematopoietic stem cell transplantation, radiation therapy and/or combined drug regimen use have significantly widened the spectrum of non-neoplastic pulmonary complications that can crop up in these patients. Infections, drug/radiation-induced toxicity, and graft-versus-host disease (GVHD)-related complications account by now for most pulmonary problems in hematologic patients and represent a difficult challenge both in diagnostic and in therapeutic terms for the clinician. The aim of this review is to highlight the clinicopathologic spectrum of lung diseases which can occur in the setting of hematologic malignancies. A particular emphasis is devoted to the diagnostic approach, high-resolution computed tomography (HRCT) assuming a key role since different patterns of CT abnormalities are associated with a different yield of the available diagnostic tools and may help in narrowing the differential diagnosis. PMID:12002382

  14. Results of preoperative concurrent chemoradiotherapy for locally advanced rectal cancer

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Sang Gyu; Kim, Su Ssan; Bae, Hoon Sik [Hallym University Sacred Heart Hospital, Anyang (Korea, Republic of)

    2007-03-15

    We performed a retrospective non-randomized clinical study of locally advanced rectal cancer, to evaluate the anal sphincter preservation rates, down staging rates and survival rates of preoperative chemoradiotherapy. From January 2002 to December 2005, patients with pathologically confirmed rectal cancer with clinical stage T2 or higher, or patients with lymph node metastasis were enrolled in this study. A preoperative staging work-up was conducted in 36 patients. All patients were treated with preoperative chemoradiotherapy, and curative resection was performed for 26 patients at Hallym University Sacred Heart Hospital. Radiotherapy treatment planning was conducted with the use of planning CT for all patients. A total dose of 45.0 {approx} 52.2 Gy conventionally fractionated three-dimensional radiotherapy was delivered to the whole pelvis. Chemotherapy was given at the first and fifth week of radiation therapy with continuous infusion i.v. 5-FU (Fluorouracil) and LV (Leucovorine). Surgical resection was performed 2 to 4 weeks after the completion of the chemoradiotherapy regimen. The complete resection rate with negative resection margin was 100% (26/26). However, a pathologically complete response was not seen after curative resection. Surgery was done by LAR (low anterior resection) in 23 patients and APR (abdomino-perineal resection) in 3 patients. The sphincter preservation rate was 88.5% (23/26), down staging of the tumor occurred in 12 patients (46.2%) and down-sizing of the tumor occurred in 19 patients (73%). Local recurrence after surgical resection developed in 1 patient, and distant metastasis developed in 3 patients. The local recurrence free survival rate, distant metastasis free survival rate, and progression free survival rate were 96.7%, 87% and 83.1%, respectively. Treatment related toxicity was minimal except for one grade 3, one grade 4 anemia, one grade 3 leukopenia, and one grade 3 ileus. Preoperative concurrent chemoradiotherapy for locally

  15. Clinical responses in patients with advanced colorectal cancer to a dendritic cell based vaccine

    DEFF Research Database (Denmark)

    Burgdorf, Stefan K; Fischer, Anders; Myschetzky, Peter S;

    2008-01-01

    Patients with disseminated colorectal cancer have a poor prognosis. Preliminary studies have shown encouraging results from vaccines based on dendritic cells. The aim of this phase II study was to evaluate the effect of treating patients with advanced colorectal cancer with a cancer vaccine based...... on dendritic cells pulsed with an allogenic tumor cell lysate. Twenty patients with advanced colorectal cancer were consecutively enrolled. Dendritic cells (DC) were generated from autologous peripheral blood mononuclear cells and pulsed with allogenic tumor cell lysate containing high levels of cancer...

  16. Prospective study of falls and risk factors for falls in adults with advanced cancer.

    LENUS (Irish Health Repository)

    Stone, Carol A

    2012-06-10

    Retrospective studies of inpatients with cancer suggest that a cancer diagnosis confers a high risk of falls. In adults with advanced cancer, we aimed to prospectively document the incidence of falls, identify the risk factors, and determine if falls in this population occur predominantly in older patients.

  17. Correlation between Pulmonary Function Indexes and Survival Time 
in Patients with Advanced Lung Cancer

    OpenAIRE

    Ge, Hui; Jiang, Zhenghua; Huang, Qian; Muyun ZHU; Yang, Jie

    2013-01-01

    Background and objective To those patients with advanced lung cancer, the ultimate objective is to improve the curative effect and quality of life, lung function indexes are an important factor. We investigate the change of lung function and the relationship between pulmonary function indexs and survival time in patients with advanced lung cancer. Methods Lung function was detected in 59 cases with lung cancer and 63 normal controls. The relationship between pulmonary function indexs and surv...

  18. A prospective study of the incidence of falls in patients with advanced cancer.

    LENUS (Irish Health Repository)

    Stone, Carol

    2011-10-01

    The association between aging and falls risk, and the morbidity and mortality resulting from falls in older persons, is well documented. Results from a small number of studies of patients with cancer in inpatient settings suggest that patients with advanced cancer may be at high risk of falling. We present preliminary results pertaining to the incidence of falls in patients with advanced cancer from an ongoing study of risk factors for falls.

  19. A Serum Protein Profile Predictive of the Resistance to Neoadjuvant Chemotherapy in Advanced Breast Cancers*

    OpenAIRE

    Hyung, Seok-Won; Lee, Min Young; Yu, Jong-Han; Shin, Byunghee; Jung, Hee-Jung; Park, Jong-Moon; Han, Wonshik; Lee, Kyung-min; Moon, Hyeong-Gon; Zhang, Hui; Aebersold, Ruedi; Hwang, Daehee; Lee, Sang-Won; Yu, Myeong-Hee; Noh, Dong-Young

    2011-01-01

    Prediction of the responses to neoadjuvant chemotherapy (NACT) can improve the treatment of patients with advanced breast cancer. Genes and proteins predictive of chemoresistance have been extensively studied in breast cancer tissues. However, noninvasive serum biomarkers capable of such prediction have been rarely exploited. Here, we performed profiling of N-glycosylated proteins in serum from fifteen advanced breast cancer patients (ten patients sensitive to and five patients resistant to N...

  20. Independent contributors to overall quality of life in people with advanced cancer

    OpenAIRE

    M Rodríguez, A; Mayo, N. E.; Gagnon, B.

    2013-01-01

    Background: The definition of health for people with cancer is not focused solely on the physiology of illness and the length of life remaining, but is also concerned with improving the well-being and the quality of the life (QOL) remaining to be lived. This study aimed to identify the constructs most associated with QOL in people with advanced cancer. Methods: Two hundred three persons with recent diagnoses of different advanced cancers were evaluated with 65 variables representing individua...

  1. Consumption of oxygen: a mitochondrial-generated progression signal of advanced cancer

    OpenAIRE

    Cook, C. C.; A. Kim; Terao, S; Gotoh, A; Higuchi, M.

    2012-01-01

    Changes in mitochondrial genome such as mutation, deletion and depletion are common in cancer and can determine advanced phenotype of cancer; however, detailed mechanisms have not been elucidated. We observed that loss of mitochondrial genome reversibly induced overexpression and activation of proto-oncogenic Ras, especially K-Ras 4A, responsible for the activation of AKT and ERK leading to advanced phenotype of prostate and breast cancer. Ras activation was induced by the overexpression of 3...

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

    Energy Technology Data Exchange (ETDEWEB)

    Murakami, Masao [Tenri Hospital, Nara (Japan)

    2000-10-01

    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. Veliparib, Cisplatin, and Gemcitabine Hydrochloride in Treating Patients With Advanced Biliary, Pancreatic, Urothelial, or Non-Small Cell Lung Cancer

    Science.gov (United States)

    2013-07-01

    Advanced Adult Primary Liver Cancer; Localized Unresectable Adult Primary Liver Cancer; Metastatic Transitional Cell Cancer of the Renal Pelvis and Ureter; Regional Transitional Cell Cancer of the Renal Pelvis and Ureter; Stage III Bladder Cancer; Stage III Pancreatic Cancer; Stage IIIA Non-small Cell Lung Cancer; Stage IIIB Non-small Cell Lung Cancer; Stage IV Bladder Cancer; Stage IV Non-small Cell Lung Cancer; Stage IV Pancreatic Cancer; Transitional Cell Carcinoma of the Bladder; Unresectable Extrahepatic Bile Duct Cancer; Unresectable Gallbladder Cancer

  4. A p53 genetic polymorphism of gastric cancer: Difference between early gastric cancer and advanced gastric cancer

    Institute of Scientific and Technical Information of China (English)

    Sun Young Yi; Woon Jung Lee

    2006-01-01

    AIM: To investigate the role of the polymorphism of p53 codon 72 in early gastric cancer (EGC) and advanced gastric cancer (AGC) in Korean patients.METHODS:DNA was extracted from blood samples of gastric cancer patients (n = 291) and controls (n=216).tn the p53 codon 72 genotypes were determined by PCR-RFLP.RESULTS: Patients with gastric cancer had a significantly higher frequency of the homozygous proline (Pro) allele than the control (P=0.032). Patients with AGC had a significantly higher frequency of the Arg/Arg (arginine)allele (P=0.038) than EGC and a similar Pro/Pro allele.The signet ring cell type had a higher frequency of the Pro/Pro allele than other types (P=0.031). The Pro/Pro genotype carries a 3.9-fold increased risk of developing gastric cancer (95% CI,1.3-15.4,P=0.039)when compared to Arg/Arg and Arg/Pro genotypes and to develop EGC is a 5.25 fold increased risk (95% CI,1.8-19.6,P=0.021).CONCLUSION: The Pro/Pro genotype of the p53 codon 72 polymorphism carries a higher risk for gastric cancer in general and is also associated with a much higher risk for EGC than AGC.

  5. Treatment Choice for Advanced Non-small Cell Lung Cancer Patients Who Had Gradual Progression After EGFR-TKIs: 32 Cases Report

    Directory of Open Access Journals (Sweden)

    Lin LIN

    2013-10-01

    Full Text Available Background and objective The epidermal growth factor receptor tyrosine kinase inhibitors (EGFR-TKIs have been widely used in the treatment of the advanced non-small cell lung cancer (NSCLC, especially in the adenocarcinoma patients with activating EGFR mutations. But there is no published overview of the following treatment. This report through observing the efficacy, toxicity and overall survival of different treatments to the advanced NSCLC patients who had gradual progression after EGFR-TKIs, evaluates the influence of the continued treatment and switching chemotherapy. Methods Retrospective review is conducted on 32 cases of advanced NSCLC patients who experienced treatment failure of EGFR-TKIs. One group accepted the continued treatment and the other group accepted the switching chemotherapy. Results The median overall survival of the continued treatment group is 36.0 months. The respose rate of the switching chemotherapy group is 43.75%, and clinical benefit rate (complete and partial response and stable disease is 87.5%. The median overall survival is 15.5 months. The main toxicities are nausea, vomiting and hematological toxicities. Conclusion For the advanced NSCLC patients who had gradual progression after EGFR-TKIs, the continued treatment is one of the acceptable choices.

  6. Patient and caregiver perspectives on managing pain in advanced cancer: A qualitative longitudinal study

    OpenAIRE

    Hackett, J; Godfrey, M.; Bennett, MI

    2015-01-01

    Background: Despite advances in treatment of pain in advanced cancer, it remains a major source of suffering with adverse effects on patients’ life quality. There is increasing understanding of its multi-dimensional nature and the variable responsiveness of medication to complex pain. Less clear is how patients and their caregivers respond to, and manage pain complexity. Aim: To explore patients’ and carers’ experiences of advanced cancer pain and the processes that they engage in to manage p...

  7. Planes, Trains, and Automobiles: Perspectives on CAR T Cells and Other Cellular Therapies for Hematologic Malignancies.

    Science.gov (United States)

    Gill, Saar

    2016-08-01

    Hematologic oncologists now have at their disposal (or a referral away) a myriad of new options to get from point A (a patient with relapsed or poor-risk disease) to point B (potential tumor eradication and long-term disease-free survival). In this perspective piece, we discuss the putative mechanisms of action and the relative strengths and weaknesses of currently available cellular therapy approaches. Notably, while many of these approaches have been published in high impact journals, with the exception of allogeneic stem cell transplantation and of checkpoint inhibitors (PD1/PDL1 or CTLA4 blockade), the published clinical trials have mostly been early phase, uncontrolled studies. Therefore, many of the new cellular therapy approaches have yet to demonstrate incontrovertible evidence of enhanced overall survival compared with controls. Nonetheless, the science behind these is sure to advance our understanding of cancer immunology and ultimately to bring us closer to our goal of curing cancer. PMID:27136938

  8. Cross-sectional study on comorbidities and adverse events in patients with advanced and recurrent ovarian cancer in France

    Directory of Open Access Journals (Sweden)

    Le Saux O

    2015-10-01

    Full Text Available Olivia Le Saux,1 Aliki Taylor,2 Victoria Chia,3 Demetris Pillas,2 Moninder Kaur,2 Gilles Freyer11Department of Medical Oncology, Centre Hospitalier Lyon-Sud, Pierre-Bénite Cédex, France; 2Center for Observational Research, Amgen Ltd, Uxbridge, UK; 3Center for Observational Research, Amgen Inc., Thousand Oaks, CA, USA Purpose: The purpose of this study was to evaluate the prevalence of comorbidities and adverse events (AEs, and determine the treatment patterns according to platinum-sensitivity status in patients with advanced (stage IIIB–IV or recurrent epithelial ovarian cancer (EOC. Methods: A cross-sectional study was carried out in France with patients over 18 years, diagnosed with advanced (stage IIIB–IV or recurrent EOC between 2009 and 2012. A total of 23 physicians (oncologists and gynecologists participated, contributing 127 patients. Data were abstracted by participating physicians into a case report form. Results: Of the 127 patients included, 92 (72.4% had advanced EOC and 35 (27.6% had recurrent EOC. A total of 73 comorbidities were reported in 44 patients (34.6%. Vascular (10.2%, metabolic (7.1%, respiratory (5.5%, and psychiatric disorders (5.5% were the most common types of comorbidities reported. Prevalence of AEs was 74.8%, of which 12.6% were classified as serious. The most common AEs were anemia (16.5%, hematologic events (12.6%, taste change (11.8%, and headache (7.1%. Throughout the follow-up period, twelve patient deaths were reported (six due to disease progression. Of 35 patients with recurrent disease, 16 were highly platinum sensitive (recurrence >12 months after stopping platinum-based therapy, eleven were partially platinum sensitive (recurrence 6–12 months after stopping platinum-based therapy, seven were platinum resistant (recurrence within 6 months of stopping platinum-based therapy or progression while receiving second- or later-line platinum-based therapy, and one was platinum refractory (recurrence

  9. Sequential Therapy with Gemcitabine and Carboplatin Followed by Paclitaxel as First Line Treatment for Advanced Urothelial Cancer

    Directory of Open Access Journals (Sweden)

    Joseph G Kattan, Celine Y Boutros, Fadi S Farhat, Georges Y Chahine, Khaled M Musallam, Marwan G Ghosn

    2012-01-01

    Full Text Available Objective: Gemcitabine and platinum-based compounds represent the new standard combination therapy for bladder cancer. In this study, we evaluate the efficacy and safety of gemcitabine and carboplatin followed sequentially by paclitaxel in 27 patients with advanced transitional cell carcinoma.Methods: This phase II multicentre study was based on the doublet gemcitabine 800 mg/m2 and carboplatin area under the concentration-time curve 2 on days 1 and 8 every 21 days for 4 cycles, followed sequentially by paclitaxel 60 mg/m2/w for 12 consecutive weeks. The disease was assessed after each sequence.Results: Primary tumor was localized in the bladder and renal pelvis in 25 and 2 patients, respectively. Twenty patients completed all 4 cycles of the gemcitabine and carboplatin sequence. Mean number of cycles was 3.5 (range 1 to 4. Toxicities were mainly hematologic, including Grade 3 neutropenia and anemia in 3 patients. Objective response was noted in 11 pts (40.7%, including 1 complete response (CR and 10 partial responses (PR. Three patients had stable disease and 11 progressed. Among the 20 patients, 14 received the second sequence. Mean number of paclitaxel injections was 7 (range 2 to 12. Toxicities were limited to diarrhea and neurotoxicity in 1 patient each. Objective response was documented in 6 patients (30% (3 CR and 3 PR, including the improvement of PR into CR in 2 patients. Median duration of response was 6 months. After a median follow-up of 7 months, 21 patients died and 6 remained alive, including 2 who maintained CR and 1 PR.Sixteen patients had locally advanced disease and 11 had metastatic disease, better prognostic was noticed with patients with locally advanced disease.Conclusion: the sequential approach of treatment for advanced urothelial cancer using gemcitabine and carboplatine followed by paclitaxel seems to be a safer alternative to the combined triplet, but due to the limited number of patients this study failed to improve

  10. [Advance of second-line chemotherapy in advanced non-small cell lung cancer.].

    Science.gov (United States)

    Zhang, Li

    2008-02-20

    There is a temporal disease-free period after 1st line chemotherapy in advanced non-small cell lung cancer (NSCLC), most of patients need 2nd line chemotherapy. The recommended drugs in the 2nd line were docetaxel, pemetrexed and epidermal growth factor receptor tyrosine kinase inhibitors (EGFR-TKIs). Single docetaxel is the established therapy for second-line treatment of NSCLC.Pemetexem was validated its indication in the 2nd line in advanced NSCLC through a phase III randomised clinical trial which was compared with docetaxel. Although there were little toxicity, the further research can't find the survival benefit in high dose pemetrexed. EGFR-TKIs target therapy is a hot spot now. Gefitinib and erlotinib monotherapy have a good efficacy in the 2nd line. The research of gefitinib versus traditional chemotherapy manifested that its efficacy was no less than docetaxel, and was less toxicitity . The comparison of erlotinib with chemotherapy is going on. There are more and more other drugs proved their effect in the 2nd line, such as the efficacy of oral toptecan and vinflunine were similar to docetaxel. PMID:20727256

  11. Advance of second-line chemotherapy in advanced non-small cell lung cancer

    Directory of Open Access Journals (Sweden)

    Li ZHANG

    2008-02-01

    Full Text Available There is a temporal disease-free period after 1st line chemotherapy in advanced non-small cell lung cancer (NSCLC, most of patients need 2nd line chemotherapy. The recommended drugs in the 2nd line were docetaxel, pemetrexed and epidermal growth factor receptor tyrosine kinase inhibitors (EGFR-TKIs. Single docetaxel is the established therapy for second-line treatment of NSCLC.Pemetexem was validated its indication in the 2nd line in advanced NSCLC through a phase III randomised clinical trial which was compared with docetaxel. Althoughthere were little toxicity, the further research can't find the survival benefit in high dose pemetrexed. EGFR-TKIs target therapy is a hot spot now. Gefitinib and erlotinib monotherapy have a good efficacy in the 2nd line. The research of gefitinib versus traditional chemotherapy manifested that its efficacy was no less than docetaxel, and was less toxicitity . The comparison of erlotinib with chemotherapy is going on. There are more and more other drugs proved their effect in the 2nd line, such as the efficacy of oral toptecan and vinflunine were similar to docetaxel.

  12. 42 CFR 493.941 - Hematology (including routine hematology and coagulation).

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Hematology (including routine hematology and....941 Hematology (including routine hematology and coagulation). (a) Program content and frequency of challenge. To be approved for proficiency testing for hematology, a program must provide a minimum of...

  13. IMPACT OF SEQUENTIAL NEOADJUVANT CHEMOTHERAPY IN LOCALLY ADVANCED BREAST CANCER: A SERIES OF 10 CASES

    OpenAIRE

    Gopa; Megha; Atul,; Bindu

    2014-01-01

    Breast cancer currently is a major health problem among women worldwide accounting for around 13.7% cancer deaths, nearly 1/3rd of it being due to Locally advanced breast cancer (LABC). Despite progress achieved in diagnosis & therapy of Breast cancer, LABC remains a major clinical challenge and in efforts to increase pCR, CCR & DFS in LABC, Neoadjuvant or primary chemotherapy followed by locoregional therapy and adjuvant systemic CT is well accepted treatment strategy sin...

  14. Rational use of cetuximab in the treatment of advanced non-small cell lung cancer

    OpenAIRE

    Borghaei, Hossein

    2009-01-01

    Charu Aggarwal, Hossein BorghaeiDepartment of Medical Oncology, Fox Chase Cancer Center, Philadelphia, PA, USAAbstract: Lung cancer is the leading cause of mortality in the United States. Non-small cell lung cancer (NSCLC) accounts for approximately 85% of all lung cancers. Most NSCLC patients present with loco-regionally advanced or metastatic disease where response rates are low and median overall survival approximates 8 to 10 months. Chemotherapy is the mainstay of treatment for NSCLC pati...

  15. Cancer of the Pancreas: Molecular Pathways and Current Advancement in Treatment

    Science.gov (United States)

    Polireddy, Kishore; Chen, Qi

    2016-01-01

    Pancreatic cancer is one of the most lethal cancers among all malignances, with a median overall survival of cancers harbor a variety of genetic alternations that render it difficult to treat even with targeted therapy. Recent studies revealed that pancreatic cancers are highly enriched with a cancer stem cell (CSC) population, which is resistant to chemotherapeutic drugs, and therefore escapes chemotherapy and promotes tumor recurrence. Cancer cell epithelial to mesenchymal transition (EMT) is highly associated with metastasis, generation of CSCs, and treatment resistance in pancreatic cancer. Reviewed here are the molecular biology of pancreatic cancer, the major signaling pathways regulating pancreatic cancer EMT and CSCs, and the advancement in current clinical and experimental treatments for pancreatic cancer.

  16. Phase 1 Pharmacogenetic and Pharmacodynamic Study of Sorafenib With Concurrent Radiation Therapy and Gemcitabine in Locally Advanced Unresectable Pancreatic Cancer

    International Nuclear Information System (INIS)

    Purpose: To define the safety, efficacy, and pharmacogenetic and pharmacodynamic effects of sorafenib with gemcitabine-based chemoradiotherapy (CRT) in locally advanced pancreatic cancer. Methods and Materials: Patients received gemcitabine 1000 mg/m2 intravenously weekly × 3 every 4 weeks per cycle for 1 cycle before CRT and continued for up to 4 cycles after CRT. Weekly gemcitabine 600 mg/m2 intravenously was given during concurrent intensity modulated radiation therapy of 50 Gy to gross tumor volume in 25 fractions. Sorafenib was dosed orally 400 mg twice daily until progression, except during CRT when it was escalated from 200 mg to 400 mg daily, and 400 mg twice daily. The maximum tolerated dose cohort was expanded to 15 patients. Correlative studies included dynamic contrast-enhanced MRI and angiogenesis genes polymorphisms (VEGF-A and VEGF-R2 single nucleotide polymorphisms). Results: Twenty-seven patients were enrolled. No dose-limiting toxicity occurred during induction gemcitabine/sorafenib followed by concurrent CRT. The most common grade 3/4 toxicities were fatigue, hematologic, and gastrointestinal. The maximum tolerated dose was sorafenib 400 mg twice daily. The median progression-free survival and overall survival for 25 evaluable patients were 10.6 and 12.6 months, respectively. The median overall survival for patients with VEGF-A -2578 AA, -1498 CC, and -1154 AA versus alternate genotypes was 21.6 versus 14.7 months. Dynamic contrast-enhanced MRI demonstrated higher baseline Ktrans in responding patients. Conclusions: Concurrent sorafenib with CRT had modest clinical activity with increased gastrointestinal toxicity in localized unresectable pancreatic cancer. Select VEGF-A/VEGF-R2 genotypes were associated with favorable survival

  17. Phase 1 Pharmacogenetic and Pharmacodynamic Study of Sorafenib With Concurrent Radiation Therapy and Gemcitabine in Locally Advanced Unresectable Pancreatic Cancer

    Energy Technology Data Exchange (ETDEWEB)

    Chiorean, E. Gabriela, E-mail: gchiorea@uw.edu [Department of Medicine, Indiana University Melvin and Bren Simon Cancer Center, Indianapolis, Indiana (United States); Department of Medicine, University of Washington, Seattle, Washington (United States); Schneider, Bryan P. [Department of Medicine, Indiana University Melvin and Bren Simon Cancer Center, Indianapolis, Indiana (United States); Akisik, Fatih M. [Department of Radiology, Indiana University School of Medicine, Indianapolis, Indiana (United States); Perkins, Susan M. [Department of Biostatistics, Indiana University School of Medicine, Indianapolis, Indiana (United States); Anderson, Stephen [Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana (United States); Johnson, Cynthia S. [Department of Biostatistics, Indiana University School of Medicine, Indianapolis, Indiana (United States); DeWitt, John [Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana (United States); Helft, Paul; Clark, Romnee; Johnston, Erica L.; Spittler, A. John [Department of Medicine, Indiana University Melvin and Bren Simon Cancer Center, Indianapolis, Indiana (United States); Deluca, Jill [Department of Radiation Oncology, Indiana University Melvin and Bren Simon Cancer Center, Indianapolis, Indiana (United States); Bu, Guixue [Department of Radiology, Indiana University School of Medicine, Indianapolis, Indiana (United States); Shahda, Safi; Loehrer, Patrick J. [Department of Medicine, Indiana University Melvin and Bren Simon Cancer Center, Indianapolis, Indiana (United States); Sandrasegaran, Kumar [Department of Radiology, Indiana University School of Medicine, Indianapolis, Indiana (United States); Cardenes, Higinia R. [Department of Radiation Oncology, Indiana University School of Medicine, Indianapolis, Indiana (United States)

    2014-06-01

    Purpose: To define the safety, efficacy, and pharmacogenetic and pharmacodynamic effects of sorafenib with gemcitabine-based chemoradiotherapy (CRT) in locally advanced pancreatic cancer. Methods and Materials: Patients received gemcitabine 1000 mg/m{sup 2} intravenously weekly × 3 every 4 weeks per cycle for 1 cycle before CRT and continued for up to 4 cycles after CRT. Weekly gemcitabine 600 mg/m{sup 2} intravenously was given during concurrent intensity modulated radiation therapy of 50 Gy to gross tumor volume in 25 fractions. Sorafenib was dosed orally 400 mg twice daily until progression, except during CRT when it was escalated from 200 mg to 400 mg daily, and 400 mg twice daily. The maximum tolerated dose cohort was expanded to 15 patients. Correlative studies included dynamic contrast-enhanced MRI and angiogenesis genes polymorphisms (VEGF-A and VEGF-R2 single nucleotide polymorphisms). Results: Twenty-seven patients were enrolled. No dose-limiting toxicity occurred during induction gemcitabine/sorafenib followed by concurrent CRT. The most common grade 3/4 toxicities were fatigue, hematologic, and gastrointestinal. The maximum tolerated dose was sorafenib 400 mg twice daily. The median progression-free survival and overall survival for 25 evaluable patients were 10.6 and 12.6 months, respectively. The median overall survival for patients with VEGF-A -2578 AA, -1498 CC, and -1154 AA versus alternate genotypes was 21.6 versus 14.7 months. Dynamic contrast-enhanced MRI demonstrated higher baseline K{sup trans} in responding patients. Conclusions: Concurrent sorafenib with CRT had modest clinical activity with increased gastrointestinal toxicity in localized unresectable pancreatic cancer. Select VEGF-A/VEGF-R2 genotypes were associated with favorable survival.

  18. Study on feasibility of preoperative neoadjuvant chemoradiotherapy based on volumetric modulated arc therapy for locally advanced rectal cancer

    International Nuclear Information System (INIS)

    Objective: To investigate the feasibility of preoperative neoadjuvant chemoradiotherapy (NCRT) based on volumetric modulated arc therapy (VMAT) for locally advanced rectal cancer (LARC). Methods: A retrospective analysis was performed on 162 patients with LARC who received NCRT plus surgery (and postoperative chemotherapy) in our hospital from April 2011 to April 2013. These patients included 113 males and 49 females, with a median age of 56 years (23-84 years). Of all patients, 22, 11, and 5 had stage Ⅱa,Ⅱb,and Ⅱc disease, respectively, and 1, 58, and 65 had stage Ⅲa, Ⅲb, and Ⅲc disease, respectively. All patients received single-arc VMAT, with target doses of 50 Gy/25 fractions for PTV1 and 46 Gy/25 fractions for PTV2, as well as induction and concurrent chemotherapy (median 3 cycles), with Xelox regimen (capecitabine 1000 mg/m2 plus oxaliplatin 100 mg/m2 or 130 mg/m2) as the main chemotherapy protocol. Results: All patients received radiotherapy, and only 2 of them discontinued radiotherapy due to grade 3 diarrhea. The overall incidence rates of grade 3 hematological and nonhematological toxicities among all patients during chemoradiotherapy were 9.3% and 16.0%, respectively. Surgery was performed after a median interval of 53.5 days (34-86 days). After surgery,the pathological complete response rate, R0 resection rate,and sphincter preservation rate for low rectal cancer were 30.2%, 100%, and 45.9%, respectively. Among all patients, 16.7% developed postoperative complications, and no one died within 30 days after surgery; 85.2%, 87.1%, and 88.9% showed decreases in T stage, N stage,and clinical stage,respectively. Conclusions: Preoperative NCRT based on VMAT for LARC is safe and feasible, but its effect on long-term survival needs further observation. (authors)

  19. Radiation therapy and arterial infusion chemotherapy for advanced gallbladder cancer

    International Nuclear Information System (INIS)

    The standard therapy is not yet established for the unresectable advanced gallbladder cancer (AGC). Here described is the outcome of authors' therapeutic protocol for AGC during the time Jan., 1989-Dec., 2008. Subjects are 73 patients (M 32/F 41, average age 65 y) with AGC of Stage IV. One shot arterial infusion (AI) of EEP regimen (etoposide (VP16)/4'epiadriamycin (EPIR)/cisplatin (CDDP)) is conducted via hepatic artery proper or common at the first angiography and one week later, external radiation therapy (RT), with about 30-50 Gy/6 fractions (actually, 12-61.6 Gy). AI is weekly done with FP regimen (CDDP/5-fluorouracil (FU)) through the reservoir indwelled in the gastroduodenal artery for 6 months where a metal stent for the stegnosis of bile duct is used if necessary after RT, and in recent days, additionally with biweekly CDDP/gemcitabin (GEM) regimen depending on patient's state after FP. As a result, RT is conducted to 62 cases (RT alone 8 cases), AI, 64 (alone, 10), and RT+AI, 54. Response is found to be 49% (CR 7 cases and PR, 28). Survivals 1- and 3-year are 39 and 6%, respectively, and average survival time, 408 days. Survival rate in (RT+AI) is significantly superior to that in AI alone and in RT alone. Prognosis in patients with jaundice, hepatic or duodenal invasion is significantly inferior to those without the symptom, and in non-responded cases, to responded cases. Complications like hepatic abscess are seen in 4 cases at 6 months after treatment. Four actual case-reports are presented in details with their images. Combination of RT+AI is suggested to be of utility for AGC, of which multi-center trial is awaited with addition of newer anti-cancers developed recently. (K.T.)

  20. Inhibition of the mammalian target of rapamycin (mTOR) in advanced pancreatic cancer: results of two phase II studies

    International Nuclear Information System (INIS)

    The phosphoinositide 3-kinase (PI3K)/Akt pathway is constitutively activated in pancreatic cancer and the mammalian target of rapamycin (mTOR) kinase is an important mediator for its signaling. Our recent in vitro studies suggest that prolonged exposure of pancreatic cancer cells to mTOR inhibitors can promote insulin receptor substrate-PI3K interactions and paradoxically increase Akt phosphorylation and cyclin D1 expression in pancreatic cancer cells (negative feedback loop). The addition of erlotinib to rapamycin can down-regulate rapamycin-stimulated Akt and results in synergistic antitumor activity with erlotinib in preclinical tumor models. Two studies prospectively enrolled adult patients with advanced pancreatic cancer, Eastern Cooperative Oncology Group performance status 0-1, adequate hematologic, hepatic and renal parameters and measurable disease. In Study A, temsirolimus was administered intravenously at 25 mg weekly. In Study B, everolimus was administered orally at 30 mg weekly and erlotinib was administered at 150 mg daily. The primary endpoint in both studies was overall survival at 6 months. Secondary endpoints included time to progression, progression-free survival, overall survival, response rate, safety and toxicity. Pretreatment tumor biopsies were analyzed by immunofluorescence and laser scanning cytometry for the expression of pmTOR/mTOR, pAkt/Akt, pErk/Erk, pS6, p4EBP-1 and PTEN. Five patients enrolled in Study A; Two patients died within a month (rapid disease progression and hemorrhagic stroke, respectively). One patient developed dehydration and another developed asthenia. Sixteen patients enrolled in Study B.: 12 males, all ECOG PS = 1. Median cycles = 1 (range 1-2). Grade 4 toxicity: hyponatremia (n = 1), Grade 3: diarrhea (n = 1), cholangitis (n = 3), hyperglycemia (n = 1), fatigue (n = 1). Grade 2: pneumonia (n = 2), dehydration (n = 2), nausea (n = 2), neutropenia (n = 1), mucositis (n = 2) & rash (n = 2). Four patients were

  1. Inhibition of the mammalian target of rapamycin (mTOR in advanced pancreatic cancer: results of two phase II studies

    Directory of Open Access Journals (Sweden)

    Zhang Yujian

    2010-07-01

    Full Text Available Abstract Background The phosphoinositide 3-kinase (PI3K/Akt pathway is constitutively activated in pancreatic cancer and the mammalian target of rapamycin (mTOR kinase is an important mediator for its signaling. Our recent in vitro studies suggest that prolonged exposure of pancreatic cancer cells to mTOR inhibitors can promote insulin receptor substrate-PI3K interactions and paradoxically increase Akt phosphorylation and cyclin D1 expression in pancreatic cancer cells (negative feedback loop. The addition of erlotinib to rapamycin can down-regulate rapamycin-stimulated Akt and results in synergistic antitumor activity with erlotinib in preclinical tumor models. Methods Two studies prospectively enrolled adult patients with advanced pancreatic cancer, Eastern Cooperative Oncology Group performance status 0-1, adequate hematologic, hepatic and renal parameters and measurable disease. In Study A, temsirolimus was administered intravenously at 25 mg weekly. In Study B, everolimus was administered orally at 30 mg weekly and erlotinib was administered at 150 mg daily. The primary endpoint in both studies was overall survival at 6 months. Secondary endpoints included time to progression, progression-free survival, overall survival, response rate, safety and toxicity. Pretreatment tumor biopsies were analyzed by immunofluorescence and laser scanning cytometry for the expression of pmTOR/mTOR, pAkt/Akt, pErk/Erk, pS6, p4EBP-1 and PTEN. Results Five patients enrolled in Study A; Two patients died within a month (rapid disease progression and hemorrhagic stroke, respectively. One patient developed dehydration and another developed asthenia. Sixteen patients enrolled in Study B.: 12 males, all ECOG PS = 1. Median cycles = 1 (range 1-2. Grade 4 toxicity: hyponatremia (n = 1, Grade 3: diarrhea (n = 1, cholangitis (n = 3, hyperglycemia (n = 1, fatigue (n = 1. Grade 2: pneumonia (n = 2, dehydration (n = 2, nausea (n = 2, neutropenia (n = 1, mucositis (n = 2

  2. Temsirolimus and Bevacizumab in Treating Patients With Advanced Endometrial, Ovarian, Liver, Carcinoid, or Islet Cell Cancer

    Science.gov (United States)

    2016-04-11

    Adult Hepatocellular Carcinoma; Advanced Adult Hepatocellular Carcinoma; Endometrial Serous Adenocarcinoma; Localized Non-Resectable Adult Liver Carcinoma; Lung Carcinoid Tumor; Malignant Pancreatic Gastrinoma; Malignant Pancreatic Glucagonoma; Malignant Pancreatic Insulinoma; Malignant Pancreatic Somatostatinoma; Metastatic Digestive System Neuroendocrine Tumor G1; Ovarian Carcinosarcoma; Ovarian Endometrioid Adenocarcinoma; Ovarian Seromucinous Carcinoma; Ovarian Serous Surface Papillary Adenocarcinoma; Pancreatic Alpha Cell Adenoma; Pancreatic Beta Cell Adenoma; Pancreatic Delta Cell Adenoma; Pancreatic G-Cell Adenoma; Pancreatic Polypeptide Tumor; Recurrent Adult Liver Carcinoma; Recurrent Digestive System Neuroendocrine Tumor G1; Recurrent Fallopian Tube Carcinoma; Recurrent Ovarian Carcinoma; Recurrent Pancreatic Neuroendocrine Carcinoma; Recurrent Primary Peritoneal Carcinoma; Recurrent Uterine Corpus Carcinoma; Regional Digestive System Neuroendocrine Tumor G1; Stage IIIA Fallopian Tube Cancer; Stage IIIA Ovarian Cancer; Stage IIIA Primary Peritoneal Cancer; Stage IIIA Uterine Corpus Cancer; Stage IIIB Fallopian Tube Cancer; Stage IIIB Ovarian Cancer; Stage IIIB Primary Peritoneal Cancer; Stage IIIB Uterine Corpus Cancer; Stage IIIC Fallopian Tube Cancer; Stage IIIC Ovarian Cancer; Stage IIIC Primary Peritoneal Cancer; Stage IIIC Uterine Corpus Cancer; Stage IV Fallopian Tube Cancer; Stage IV Ovarian Cancer; Stage IV Primary Peritoneal Cancer; Stage IVA Uterine Corpus Cancer; Stage IVB Uterine Corpus Cancer; Uterine Carcinosarcoma

  3. Cisplatin superior to carboplatin in adjuvant radiochemotherapy for locally advanced cancers of the oropharynx and oral cavity

    International Nuclear Information System (INIS)

    The optimal radiochemotherapy regimen for squamous cell carcinoma of the head and neck (SCCHN) is controversial. In most cases, platin-based chemotherapy regimens are used. However, uncertainty exists whether cisplatin or carboplatin is the better choice. This retrospective study compared radiochemotherapy with either cisplatin or carboplatin in patients with locally advanced SCC of the oropharynx and oral cavity. Patients and methods Concurrent chemotherapy consisted of two courses of cisplatin (20 mg/m2 on days 1-5 and days 29 - 33; n = 65) or two courses of carboplatin (AUC 1.5 on days 1-5 and days 29 - 33; n = 41). Both regimens were retrospectively compared for locoregional control (LRC), overall survival (OS), and toxicity. Thirteen additional potential prognostic factors were evaluated including age, gender, ECOG performance status, tumor site, histologic grade, T/N category, AJCC stage, year of treatment, extent of resection, interval between surgery and RT, completion of chemotherapy, and radiotherapy breaks. Results The 3-year LRC rates were 85% in the cisplatin group and 62% in the carboplatin group, respectively (p = 0.004). The 3-year OS rates were 78% and 51%, respectively (p = 0.001). Acute toxicity (mucositis, skin toxicity, nausea/vomiting, renal toxicity, hematologic toxicity) and late toxicity (xerostomia, neck fibrosis, skin toxicity, lymph edema) rates were not significantly different between the two groups. On multivariate analysis, better LRC was significantly associated with cisplatin (p < 0.001), an ECOG performance status of 0-1 (p = 0.001), and an interval between surgery and RT of ≤ 6 weeks (p = 0.001). Improved OS was significantly associated with cisplatin (p < 0.001) and completion of chemotherapy (p = 0.002). Conclusion For adjuvant radiochemotherapy of patients with locally advanced cancer of the oropharynx and oral cavity, cisplatin appears preferable to carboplatin as it resulted in better outcomes without increased toxicity

  4. Cisplatin superior to carboplatin in adjuvant radiochemotherapy for locally advanced cancers of the oropharynx and oral cavity

    Energy Technology Data Exchange (ETDEWEB)

    Rades, D. [Univ. of Luebeck (Germany). Dept. of Radiation Oncology; Ulbricht, T.; Hakim, S.G. [Univ. of Luebeck (Germany). Dept. of Maxillofacial Surgery; Schild, S.E. [Mayo Clinic, Scottsdale, AZ (United States). Dept. of Radiation Oncology

    2012-01-15

    The optimal radiochemotherapy regimen for squamous cell carcinoma of the head and neck (SCCHN) is controversial. In most cases, platin-based chemotherapy regimens are used. However, uncertainty exists whether cisplatin or carboplatin is the better choice. This retrospective study compared radiochemotherapy with either cisplatin or carboplatin in patients with locally advanced SCC of the oropharynx and oral cavity. Patients and methods Concurrent chemotherapy consisted of two courses of cisplatin (20 mg/m{sup 2} on days 1-5 and days 29 - 33; n = 65) or two courses of carboplatin (AUC 1.5 on days 1-5 and days 29 - 33; n = 41). Both regimens were retrospectively compared for locoregional control (LRC), overall survival (OS), and toxicity. Thirteen additional potential prognostic factors were evaluated including age, gender, ECOG performance status, tumor site, histologic grade, T/N category, AJCC stage, year of treatment, extent of resection, interval between surgery and RT, completion of chemotherapy, and radiotherapy breaks. Results The 3-year LRC rates were 85% in the cisplatin group and 62% in the carboplatin group, respectively (p = 0.004). The 3-year OS rates were 78% and 51%, respectively (p = 0.001). Acute toxicity (mucositis, skin toxicity, nausea/vomiting, renal toxicity, hematologic toxicity) and late toxicity (xerostomia, neck fibrosis, skin toxicity, lymph edema) rates were not significantly different between the two groups. On multivariate analysis, better LRC was significantly associated with cisplatin (p < 0.001), an ECOG performance status of 0-1 (p = 0.001), and an interval between surgery and RT of {<=} 6 weeks (p = 0.001). Improved OS was significantly associated with cisplatin (p < 0.001) and completion of chemotherapy (p = 0.002). Conclusion For adjuvant radiochemotherapy of patients with locally advanced cancer of the oropharynx and oral cavity, cisplatin appears preferable to carboplatin as it resulted in better outcomes without increased

  5. Clinical cancer advances 2007: major research advances in cancer treatment, prevention, and screening--a report from the American Society of Clinical Oncology.

    Science.gov (United States)

    Gralow, Julie; Ozols, Robert F; Bajorin, Dean F; Cheson, Bruce D; Sandler, Howard M; Winer, Eric P; Bonner, James; Demetri, George D; Curran, Walter; Ganz, Patricia A; Kramer, Barnett S; Kris, Mark G; Markman, Maurie; Mayer, Robert J; Raghavan, Derek; Ramsey, Scott; Reaman, Gregory H; Sawaya, Raymond; Schuchter, Lynn M; Sweetenham, John W; Vahdat, Linda T; Davidson, Nancy E; Schilsky, Richard L; Lichter, Allen S

    2008-01-10

    A MESSAGE FROM ASCO'S PRESIDENT: For the third year, the American Society of Clinical Oncology (ASCO) is publishing Clinical Cancer Advances: Major Research Advances in Cancer Treatment, Prevention, and Screening, an annual review of the most significant cancer research presented or published over the past year. ASCO publishes this report to demonstrate the important progress being made on the front lines of clinical cancer research today. The report is intended to give all those with an interest in cancer care-the general public, cancer patients and organizations, policymakers, oncologists, and other medical professionals-an accessible summary of the year's most important cancer research advances. These pages report on the use of magnetic resonance imaging for breast cancer screening, the association between hormone replacement therapy and breast cancer incidence, the link between human papillomavirus and head and neck cancers, and the use of radiation therapy to prevent lung cancer from spreading. They also report on effective new targeted therapies for cancers that have been historically difficult to treat, such as liver cancer and kidney cancer, among many others. A total of 24 advances are featured in this year's report. These advances and many more over the past several years show that the nation's long-term investment in cancer research is paying off. But there are disturbing signs that progress could slow. We are now in the midst of the longest sustained period of flat government funding for cancer research in history. The budgets for the National Institutes of Health and the National Cancer Institute (NCI) have been unchanged for four years. When adjusted for inflation, cancer research funding has actually declined 12% since 2004. These budget constraints limit the NCI's ability to fund promising cancer research. In the past several years the number of grants that the NCI has been able to fund has significantly decreased; this year, in response to just the

  6. The relatives' perspective on advanced cancer care in Denmark. A cross-sectional survey

    DEFF Research Database (Denmark)

    Johnsen, Anna T; Ross, Lone; Petersen, Morten A;

    2012-01-01

    In order to improve advanced cancer care, evaluations are necessary. An important element of such evaluations is the perspective of the patient's relatives who have the role of being caregivers as well as co-users of the health care system. The aims were to investigate the scale structure of the...... FAMCARE scale, to investigate satisfaction with advanced cancer care from the perspective of the relatives of a representative sample of advanced cancer patients, and to investigate whether some sub-groups of relatives were more dissatisfied than others....

  7. Improving exercise prescriptions for hematological cancer patients during and after allogeneic stem cell transplantation. Conclusions from two large randomized controlled trials

    OpenAIRE

    Kühl, Rea Maria

    2016-01-01

    The evidence of exercise as adjuvant therapy option in cancer patients is increasing. Exercise constitutes a promising intervention to reduce treatment-related side-effects and to improve the rehabilitation process. Thus, there is growing interest in determining optimally targeted exercise prescriptions to maximize effects. However, few randomized controlled trials (RCTs) were conducted in haematological cancer patients during and after allogeneic stem cell transplantation (allo-HCT). Consequ...

  8. Postmastectomy radiotherapy for locally advanced breast cancer receiving neoadjuvant chemotherapy.

    Science.gov (United States)

    Meattini, Icro; Cecchini, Sara; Di Cataldo, Vanessa; Saieva, Calogero; Francolini, Giulio; Scotti, Vieri; Bonomo, Pierluigi; Mangoni, Monica; Greto, Daniela; Nori, Jacopo; Orzalesi, Lorenzo; Casella, Donato; Simoncini, Roberta; Fambrini, Massimiliano; Bianchi, Simonetta; Livi, Lorenzo

    2014-01-01

    Neoadjuvant chemotherapy (NAC) is widely used in locally advanced breast cancer (BC) treatment. The role of postmastectomy radiotherapy (PMRT) after NAC is strongly debated. The aim of our analysis was to identify major prognostic factors in a single-center series, with emphasis on PMRT. From 1997 to 2011, 170 patients were treated with NAC and mastectomy at our center; 98 cases (57.6%) underwent PMRT and 72 cases (42.4%) did not receive radiation. At a median follow-up period of 7.7 years (range 2-16) for the whole cohort, median time to locoregional recurrence (LRR) was 3.3 years (range 0.7-12.4). The 5-year and 10-year actuarial LRR rate were 14.5% and 15.9%, respectively. At the multivariate analysis the factors that significantly correlated with survival outcome were ≥ 4 positive nodes (HR 5.0, 1.51-16.52; P = 0.035), extracapsular extension (HR 2.18, 1.37-3.46; P = 0.009), and estrogen receptor positive disease (HR 0.57, 0.36-0.90; P = 0.003). Concerning LRR according to use of radiation, PMRT reduced LRR for patient with clinical T3 staged disease (P = 0.015). Our experience confirmed the impact of pathological nodal involvement on survival outcome. PMRT was found to improve local control in patients presenting with clinical T3 tumors, regardless of the response to chemotherapy. PMID:25045694

  9. Hypofractionated ablative radiotherapy for locally advanced pancreatic cancer

    Science.gov (United States)

    Crane, Christopher H.

    2016-01-01

    The role of radiation in locally advanced unresectable pancreatic cancer (LAPC) is controversial. Randomized trials evaluating standard doses of chemoradiation have not shown a significant benefit from the use of consolidative radiation. Results from non-randomized studies of 3–5-fraction stereotactic body radiotherapy (SBRT) have been similar to standard chemoradiation, but with less toxicity and a shorter treatment time. Doses of SBRT have been reduced to subablative levels for the sake of tolerability. The benefit of both options is unclear. In contrast, ablative doses can be delivered using an SBRT technique in 15–28 fractions. The keys to the delivery of ablative doses are computed tomography (CT) image guidance and respiratory gating. Higher doses have resulted in encouraging long-term survival results. In this review, we present a comprehensive solution to achieving ablative doses for selected patients with pancreatic tumors by using a combination of classical, modern and novel concepts of radiotherapy: fractionation, CT image guidance, respiratory gating, intentional dose heterogeneity, and simultaneous integrated protection. PMID:27029741

  10. [Resection for advanced pancreatic cancer following multimodal therapy].

    Science.gov (United States)

    Kleeff, J; Stöß, C; Yip, V; Knoefel, W T

    2016-05-01

    Pancreatic cancer patients presenting with borderline resectable or locally advanced unresectable tumors remain a therapeutic challenge. Despite the lack of high quality randomized controlled trials, perioperative neoadjuvant treatment strategies are often employed for this group of patients. At present the FOLFIRINOX regimen, which was established in the palliative setting, is the backbone of neoadjuvant therapy, whereas local ablative treatment, such as stereotactic irradiation and irreversible electroporation are currently under investigation. Resection after modern multimodal neoadjuvant therapy follows the same principles and guidelines as upfront surgery specifically regarding the extent of resection, e.g. lymphadenectomy, vascular resection and multivisceral resection. Because it is still exceedingly difficult to predict tumor response after neoadjuvant therapy, a special treatment approach is necessary. In the case of localized stable disease following neoadjuvant therapy, aggressive surgical exploration with serial frozen sections at critical (vascular) margins might be necessary to minimize the risk of debulking procedures and maximize the chance of a curative resection. A multidisciplinary and individualized approach is mandatory in this challenging group of patients. PMID:27138271

  11. Daily etoposide and cisplatin during thoracic radiotherapy for patients with locally advanced non-small cell lung cancer

    International Nuclear Information System (INIS)

    Purpose: A phase I/II trial was performed to investigate the toxicity and potential efficacy of delivering two radiosensitizing chemotherapeutic agents (cisplatin and etoposide) on a daily basis during twice daily thoracic radiotherapy for patients with locally advanced non-small cell lung cancer. Methods: Patients were eligible for this trial if they had unresectable or incompletely resected biopsy-proven stage IIIA or IIIB non-small cell lung carcinoma. However, patients with contralateral hilar or supraclavicular disease were excluded. Patients were required to have an ECOG performance status of 0-2 and ≤10% weight loss during the preceding three months. Thoracic radiation treatment (TRT) was delivered as accelerated hyperfractionated TRT with 150 cGy given twice daily beginning on a Monday. Patients received a two-week break between two courses of 3000 cGy (total dose:6000cGy). Patients received etoposide (25 mg/m2 po) on days 1-12 and cisplatin (3 mg/m2 IV) on days 1-5 and 8-12 of each course of TRT. Two weeks following the completion of TRT patients began two cycles (q 28d) of etoposide (25 mg/m2, po, d1-21) and cisplatin (50 mg/m2 IV, d1). Patients were seen in followup at 2 months following the completion of therapy and subsequently at 3 month intervals for the first year. Results: Seventeen patients were entered on the trial and the median followup was 11 months. Of the 17 patients, 13 had evaluable disease and 4 had measurable disease; 16 were deemed unresectable and one had an incomplete resection; 6 had squamous cell carcinomas and 11 had non-squamous cell carcinomas; 5 had primary tumors greater than 6 cm, 9 were 3-6 cm and 3 were <3 cm; 14 had less than 5% weight loss and 3 had 5-10% weight loss; 9 had stage IIIA disease and 8 had IIIB disease. The most common hematologic toxicity was leukopenias: 4 patients had grade 3 and 1 had grade 4 toxicity. No grade 3 or greater thrombocytopenia was observed. There were 6 grade 3 nonhematologic toxicities

  12. Hospitalists caring for patients with advanced cancer: An experience-based guide.

    Science.gov (United States)

    Koo, Douglas J; Tonorezos, Emily S; Kumar, Chhavi B; Goring, Tabitha N; Salvit, Cori; Egan, Barbara C

    2016-04-01

    Every year, nearly 5 million adults with cancer are hospitalized. Limited evidence suggests that hospitalization of the cancer patient is associated with adverse morbidity and mortality. Hospitalization of the patient with advanced cancer allows for an intense examination of health status in the face of terminal illness and an opportunity for defining goals of care. This experience-based guide reports what is currently known about the topic and outlines a systematic approach to maximizing opportunities, improving quality, and enhancing the well-being of the hospitalized patient with advanced cancer. Journal of Hospital Medicine 2016;11:292-296. © 2015 Society of Hospital Medicine. PMID:26588430

  13. Recent developments in palliative chemotherapy for locally advanced and metastatic pancreas cancer

    Institute of Scientific and Technical Information of China (English)

    Soley; Bayraktar; Ulas; Darda; Bayraktar; Caio; Max; Rocha-Lima

    2010-01-01

    In spite of advances made in the management of the other more common cancers of the gastrointestinal tract,significant progress in the treatment of pancreatic cancer remains elusive.Nearly as many deaths occur from pancreatic cancer as are diagnosed each year reflecting the poor prognosis typically associated with this disease.Until recently,the only treatment with an impact on survival was surgery.In the palliative setting,gemcitabine(Gem) has been a standard treatment for advanced pancreatic cancer since ...

  14. Clinical responses in patients with advanced colorectal cancer to a dendritic cell based vaccine

    DEFF Research Database (Denmark)

    Burgdorf, Stefan K; Fischer, Anders; Myschetzky, Peter S; Munksgaard, Signe B; Zocca, Mai-Britt; Claesson, Mogens Helweg; Rosenberg, Jacob

    2008-01-01

    Patients with disseminated colorectal cancer have a poor prognosis. Preliminary studies have shown encouraging results from vaccines based on dendritic cells. The aim of this phase II study was to evaluate the effect of treating patients with advanced colorectal cancer with a cancer vaccine based...... on dendritic cells pulsed with an allogenic tumor cell lysate. Twenty patients with advanced colorectal cancer were consecutively enrolled. Dendritic cells (DC) were generated from autologous peripheral blood mononuclear cells and pulsed with allogenic tumor cell lysate containing high levels of...

  15. A Phase II study of acute toxicity for CelebrexTM (celecoxib) and chemoradiation in patients with locally advanced cervical cancer: Primary endpoint analysis of RTOG 0128

    International Nuclear Information System (INIS)

    Purpose: To determine treatment-related acute toxicity rates in patients with locally advanced cervical cancer treated by oral celecoxib, i.v. cisplatin and 5-FU, and concurrent pelvic radiation therapy. Methods and Materials: Eligible patients on this RTOG Phase I-II study for advanced cervix cancer included FIGO Stage IIB-IVA or patients with FIGO Stage IB through IIA with biopsy proven pelvic node metastases or tumor size ≥5 cm. Patients were treated with pelvic radiotherapy and brachytherapy. Celecoxib was prescribed at 400 mg twice daily beginning on day 1 for 1 year. Cisplatin (75 mg/m2) and 5-FU (1g/m2 for 4 days) were administered every 3 weeks times 3. The primary end point of the study was treatment related toxicity. Results: Between August 2001 and March 2004, 84 patients were accrued to the study and 77 patients were evaluable for toxicity. Regarding the primary end point, toxicities were observed in the following areas: blood/bone marrow (16), gastrointestinal (14), pain (7), renal/genitourinary (6), cardiovascular (3), hemorrhage (1), and neurologic (1). For the first 75 evaluable patients, a toxicity failure was identified in 36 patients for a rate of 48%. Conclusions: Celecoxib at 400 mg twice daily together with concurrent cisplatin and 5-FU and pelvic radiotherapy has a high incidence of acute toxicities. The most frequent toxicities were hematologic. Albeit, the toxicity was deemed excessive in this trial, the rate of toxicities was not too different compared to other recent experiences with concurrent chemoradiation for advanced cervix cancer

  16. Predictors of cervical cancer being at an advanced stage at diagnosis in Sudan

    Directory of Open Access Journals (Sweden)

    Ibrahim A

    2011-11-01

    Full Text Available Ahmed Ibrahim1, Vibeke Rasch2, Eero Pukkala3, Arja R Aro1 1Unit for Health Promotion Research, University of Southern Denmark, Esbjerg, Denmark; 2Department of Obstetrics and Gynaecology, Odense University Hospital, Odense, Denmark; 3Finnish Cancer Registry, Institute for Statistical and Epidemiological Cancer Research, Helsinki, Finland Background: Cervical cancer is the second most common cancer among women in Sudan, with more than two-thirds of all women with invasive cervical cancer being diagnosed at an advanced stage (stages III and IV. The lack of a screening program for cervical cancer in Sudan may contribute to the late presentation of this cancer, but other factors potentially associated with advanced stages of cervical cancer at diagnosis are unknown. The purpose of this research was to investigate the relationship between age, marital status, ethnicity, health insurance coverage, residence in an urban vs a rural setting, and stage (at diagnosis of cervical cancer in Sudan. Methods: This was a cross sectional study of 197 women diagnosed with different stages of cervical cancer. Data was obtained from the cancer registry unit at the Radiation and Isotopes Centre in Khartoum for all women diagnosed with cervical cancer in 2007. Results: There was an association between older age and advanced stage (at diagnosis of cervical cancer (odds ratio [OR]: 1.03, 95% confidence interval [CI]: 1.01–1.05. Being of African ethnicity was associated with 76% increased odds (OR: 1.76, 95% CI: 1.01–3.05, living in a rural area was associated with 13% increased odds (OR: 1.13, 95% CI: 1.78–5.50, and being uninsured was associated with an almost eight-fold increase in odds (OR: 7.7, 95% CI: 3.76–15.38. Marital status and education level were not associated with an advanced stage of cervical cancer at diagnosis. Conclusion: Women with cervical cancer who are elderly, not covered by health insurance, of African ethnicity, and living in a rural area

  17. Chemotherapy Regimen Extends Survival in Advanced Pancreatic Cancer Patients

    Science.gov (United States)

    A four-drug chemotherapy regimen has produced the longest improvement in survival ever seen in a phase III clinical trial of patients with metastatic pancreatic cancer, one of the deadliest types of cancer.

  18. Combination of retrograde superselective intra-arterial chemotherapy and Seldinger method in locally advanced oral cancer

    Directory of Open Access Journals (Sweden)

    Masataka Uehara

    2015-01-01

    Full Text Available The nonsurgical strategies for locally advanced oral cancer are desirable. Superselective intra-arterial infusion with radiotherapy was utilized for this purpose, and there are two types of superselective intra-arterial infusion methods: The Seldinger method and the retrograde superselective intra-arterial chemotherapy (HFT method. In one case, the HFT method was applied to locally advanced tongue cancer, and the Seldinger method was used for additional administration of cisplatin (CDDP to compensate for a lack of drug flow in the HFT method. In another case, the HFT method was applied to locally advanced lower gingival cancer. The Seldinger method was applied to metastatic lymph nodes. In both cases, additional administration of CDDP using the Seldinger method resulted in a complete response. The combination of the HFT and Seldinger methods was useful to eradicate locally advanced oral cancer because each method compensated for the defects of the other.

  19. Combination of retrograde superselective intra-arterial chemotherapy and Seldinger method in locally advanced oral cancer.

    Science.gov (United States)

    Uehara, Masataka; Ohya, Ryouichi; Kodama, Masaaki; Shiraishi, Takeshi; Asahina, Izumi; Tominaga, Kazuhiro

    2015-01-01

    The nonsurgical strategies for locally advanced oral cancer are desirable. Superselective intra-arterial infusion with radiotherapy was utilized for this purpose, and there are two types of superselective intra-arterial infusion methods: The Seldinger method and the retrograde superselective intra-arterial chemotherapy (HFT method). In one case, the HFT method was applied to locally advanced tongue cancer, and the Seldinger method was used for additional administration of cisplatin (CDDP) to compensate for a lack of drug flow in the HFT method. In another case, the HFT method was applied to locally advanced lower gingival cancer. The Seldinger method was applied to metastatic lymph nodes. In both cases, additional administration of CDDP using the Seldinger method resulted in a complete response. The combination of the HFT and Seldinger methods was useful to eradicate locally advanced oral cancer because each method compensated for the defects of the other. PMID:26148622

  20. ONCOLOGICAL RESULTS OF RADICAL SURGICAL TREATMENT IN PATIENTS WITH LOCALLY ADVANCED PROSTATE CANCER

    OpenAIRE

    O. B. Loran; E. I. Veliyev; S. V. Kotov

    2014-01-01

    The authors consider and prove the efficiency of radical prostatectomy used in the treatment of patients with locally advanced prostate cancer as monotherapy and as a component of multimodality therapy.

  1. Do advanced cancer patients in Denmark receive the help they need?

    DEFF Research Database (Denmark)

    Johnsen, Anna Thit; Petersen, Morten Aagaard; Pedersen, Lise; Houmann, Lise Jul; Grønvold, Mogens

    2013-01-01

    The aim of the study was to investigate the adequacy of help delivered by the healthcare system for 12 symptoms/problems in a national, randomly selected sample of advanced cancer patients in Denmark....

  2. Transferrin-bound proteins as potential biomarkers for advanced breast cancer patients

    Directory of Open Access Journals (Sweden)

    Paul Dowling

    2014-12-01

    General significance: Mass spectrometry profiling of Transferrin-bound proteins has revealed serum proteins that can distinguish between serum from advanced breast cancer patients and healthy control subjects with high confidence.

  3. Long-term results of concurrent radiotherapy and UFT in patients with locally advanced pancreatic cancer

    DEFF Research Database (Denmark)

    Bjerregaard, Jon K; Mortensen, Michael B; Jensen, Helle A;

    2009-01-01

    BACKGROUND: Definition and treatment options for locally advanced non-resectable pancreatic cancer (LAPC) vary. Treatment options range from palliative chemotherapy to chemoradiotherapy (CRT). Several studies have shown that a number of patients become resectable after complementary treatment prior...

  4. Organoid cultures derived from patients with advanced prostate cancer

    NARCIS (Netherlands)

    Gao, Dong; Vela, Ian; Sboner, Andrea; Iaquinta, Phillip J; Karthaus, Wouter R; Gopalan, Anuradha; Dowling, Catherine; Wanjala, Jackline N; Undvall, Eva A; Arora, Vivek K; Wongvipat, John; Kossai, Myriam; Ramazanoglu, Sinan; Barboza, Luendreo P; Di, Wei; Cao, Zhen; Zhang, Qi Fan; Sirota, Inna; Ran, Leili; MacDonald, Theresa Y; Beltran, Himisha; Mosquera, Juan-Miguel; Touijer, Karim A; Scardino, Peter T; Laudone, Vincent P; Curtis, Kristen R; Rathkopf, Dana E; Morris, Michael J; Danila, Daniel C; Slovin, Susan F; Solomon, Stephen B; Eastham, James A; Chi, Ping; Carver, Brett; Rubin, Mark A; Scher, Howard I; Clevers, Hans; Sawyers, Charles L; Chen, Yu

    2014-01-01

    The lack of in vitro prostate cancer models that recapitulate the diversity of human prostate cancer has hampered progress in understanding disease pathogenesis and therapy response. Using a 3D organoid system, we report success in long-term culture of prostate cancer from biopsy specimens and circu

  5. Men with Advanced Prostate Cancer Might Consider Gene Test

    Science.gov (United States)

    ... whether abnormal DNA repair genes could help predict disease outcomes, the scientists said. The study team consisted of researchers from Memorial Sloan Kettering Cancer Center, Fred Hutchinson Cancer Research Center in Seattle, Dana-Farber Cancer Institute in Boston, the University of Washington ...

  6. Advanced research on separating prostate cancer stem cells

    International Nuclear Information System (INIS)

    Prostate cancer is a common malignant tumor in male urinary system,and may easily develop into the hormone refractory prostate cancer which can hardly be cured. Recent studies had found that the prostate cancer stem cells may be the source of the prostate cancer's occurrence,development, metastasis and recurrence. The therapy targeting the prostate cancer stem cells may be the effective way to cure prostate cancer. But these cells is too low to be detected. The difficulty lies in the low separation efficiency of prostate cancer stem cell, so the effectively separating prostate cancer stem cells occupied the main position for the more in-depth research of prostate cancer stem cells. This paper reviews the research progress and existing problems on the several main separating methods of prostate cancer stem cells, includes the fluorescence activated cells sorting and magnetic activated cells sorting based on prostate cancer stem cell surface markers, the side-population sorting and serum-free medium sphere forming sorting based on prostate cancer stem cell's biology. (authors)

  7. Is it relevant that intra-arterial chemotherapy may be effective for advanced pancreatic cancer?

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Unresectable pancreatic cancers have an extremely dismal prognosis and chemoresistant nature. The treatment of pancreatic cancer is still problematic.Gemcitabine is a promising new agent that has been studied recently for palliation of advanced pancreatic cancer. However, the response rates have been highly variable, and are often irreproducible. To improve this low response rate, various treatments are needed because no standard treatment exists. Intra-arterial chemotherapy is considered to take advantage of the first pass effect of the drug, generating higher local drug concentrations in tumor cells with lower toxicity.Regional intra-arterial chemotherapy may provide high levels of cytostatic concentrations within the tumor and, simultaneously, a low rate of systemic side effects compared with systemic administration of anti-neoplastic drugs. Intra-arterial chemotherapy has been introduced as an alternative treatment for advanced pancreatic cancer. Further clinical trials of this method should be subjected to a prospective randomized controlled study for advanced pancreatic cancer.

  8. Combination of retrograde superselective intra-arterial chemotherapy and Seldinger method in locally advanced oral cancer

    OpenAIRE

    Masataka Uehara; Ryouichi Ohya; Masaaki Kodama; Takeshi Shiraishi; Izumi Asahina; Kazuhiro Tominaga

    2015-01-01

    The nonsurgical strategies for locally advanced oral cancer are desirable. Superselective intra-arterial infusion with radiotherapy was utilized for this purpose, and there are two types of superselective intra-arterial infusion methods: The Seldinger method and the retrograde superselective intra-arterial chemotherapy (HFT method). In one case, the HFT method was applied to locally advanced tongue cancer, and the Seldinger method was used for additional administration of cisplatin (CDDP) to ...

  9. Total laparoscopic subtotal gastrectomy with transvaginal specimen extraction is feasible in advanced gastric cancer

    Directory of Open Access Journals (Sweden)

    Fatih Sumer

    2015-01-01

    Conclusions: Transvaginal specimen extraction after laparoscopic gastric resection for advanced gastric cancer is a feasible procedure. It is offered to selected patients and of course only to female patients. Natural orifice surgery may provide faster recovery and decrease the wound related complications which may cause a delay on postoperative adjuvant chemo–radio therapies. We have presented, as far as we know, the first human case of a transvaginal extraction of an advanced gastric cancer after laparoscopic gastrectomy.

  10. Chemotherapy for advanced non-small-cell lung cancer: Role of paclitaxel and gemcitabine

    OpenAIRE

    Lam, WK; Tsang, KWT; Ip, MSM

    1999-01-01

    Objective. To review the role of chemotherapy in advanced non-small-cell lung cancer, focusing on cisplatin-based regimens and two new drugs: paclitaxel and gemcitabine. Data sources. Medline search of the relevant English literature. Study selection. Open and randomised comparative (phases II and III) studies, and meta-analyses of cytotoxic drugs/regimens used to treat advanced non-small-cell lung cancer. Data extraction. The following factors were studied and compared: symptomatic response ...

  11. Challenges in optimizing chemoradiation in locally advanced non small-cell lung cancers in India

    OpenAIRE

    Sushma Agrawal

    2013-01-01

    Data supporting use of concurrent chemoradiation in locally advanced lung cancers comes from clinical trials from developed countries. Applicability and outcomes of such schedules in developing countries is not widely reported. There are various challenges in delivering chemoradiation in locally advanced non small cell lung cancer in developing countries which is highlighted by an audit of patients treated with chemoradiation in our center. This article deals with the challenges in the contex...

  12. Depression and demoralization as distinct syndromes: Preliminary data from a cohort of advanced cancer patients

    OpenAIRE

    Jacobsen Juliet; Vanderwerker Lauren; Block Susan; Friedlander Robert; Maciejewski Paul; Prigerson Holly

    2006-01-01

    The term demoralization has been used to describe existential distress and despair of patients with advanced disease. Aim: This study sought to determine whether a cluster of symptoms interpreted as demoralization could be identified and distinguished from a cluster of depressive symptoms. Materials and Methods: As part of the Coping with Cancer Study, a federally funded multi-site study of advanced cancer patients, 242 patients were interviewed on a broad range of mental health parameter...

  13. Nomogram to predict ypN status after chemoradiation in patients with locally advanced rectal cancer

    OpenAIRE

    Jwa, E; Kim, J. H.; HAN, S; Park, J-h; Lim, S-B; Kim, J. C.; Hong, Y S; Kim, T. W.; Yu, C. S.

    2014-01-01

    Background: Pelvic lymph node (LN) status after preoperative chemoradiotherapy (CRT) is an important indicator of oncologic outcome in patients with locally advanced rectal cancer. The purpose of this study was to develop a nomogram to predict LN status after preoperative CRT in locally advanced rectal cancer patients. Methods: The nomogram was developed in a training cohort (n=891) using logistic regression analyses and validated in a validation cohort (n=258) from a prospectively registered...

  14. Advances in Treating Metastatic Bone Cancer: Summary Statement for the First Cambridge Conference

    OpenAIRE

    Lipton, Allan; Berenson, James R; Body, Jean-Jacques; Boyce, Brendan F.; Bruland, Oyvind S.; Carducci, Michael A; Cleeland, Charles S.; Clohisy, Denis R.; Coleman, Robert E.; Cook, Richard J.; Guise, Theresa A.; Pearse, Roger N.; Powles, Trevor J; Rogers, Michael J; Roodman, G. David

    2006-01-01

    The First Cambridge Conference on Advances in Treating Metastatic Bone Cancer, a symposium held in Cambridge, Massachusetts, October 28 to 29, 2005, was convened to discuss recent advances and research related to the natural history of bone metastases and skeletal complications, bone cancer biology, treatment of myeloma and other solid tumors, and treatment-induced bone loss. The conference format combined brief presentations with extended periods of discussion. The conclusions reached during...

  15. Advanced esophageal cancer and esophageal stenosis endoscopic treatment

    International Nuclear Information System (INIS)

    Advanced esophageal cancer (AEC) is diagnosed during those stages in which surgery is possible, it is palliative for disphagia, with high morbimortality.In inoperable or irresectable cases, resorting to alternative treatment such as radiotherapy or endoscopy may palliate dsphagia.Endoscopically it is possible to place a transtumoral nasogastric catheter (NGC) for preoperative nutrition or branchial therapy (intratumoral iridium).It is possible to dilate the tumor and place and indwelling plastic or auto expandable prosthesis or to inject absolute intratumoral alcohol.There is and evaluation of results and morbimortality of personal case material through the retrospective study of 54 patients in whom 120 procedures such as those referred to above were carried out.The series includes 41 men and 13 women (3-1), 79.5% of which were of ages between 61 and 90.Optic fiber endoscopes or video endoscopes, coaxial dilators, hydro-pneumatic balloons, metallic guides and non industrial and autoexpandable plastic prosthesis were used; 34.1% of procedures were performed under used; 34.1% of procedures were performed under radioscopy.Eleven patient (8 for nutritional purposes and 3 for brachiotherapy)form part of Groups 1 and 2 of NGC.Group 3 consist of:dilations of radicular stenosis with or without neopasic recurrence, or neoplasic infiltration of esophagus, 6 patient; Group 4: 14 patients for the purpose of dilation of esophageal neoplasm; Group 5:prosthesis, 12 patients; Group 6: 11 patients with anastomotic stenosis.In patients in Group 1-2-3 solution was achieved.In Group 3 there was 1 perforation.In Group 4, out of 14 patient 13 were dilated.In Group 5 it proved impossible to place prosthesis in 2 patient, (3.7%).The conclusion arrived at is that various endoscopic techniques may palliate disphagia in patient with AEC, collaborate with preoperative nutrition through enteral path, with brachioterapy or by treating post surgical stenosis, with low mortality

  16. Postmastectomy Radiotherapy for Locally Advanced Breast Cancer Receiving Neoadjuvant Chemotherapy

    Directory of Open Access Journals (Sweden)

    Icro Meattini

    2014-01-01

    Full Text Available Neoadjuvant chemotherapy (NAC is widely used in locally advanced breast cancer (BC treatment. The role of postmastectomy radiotherapy (PMRT after NAC is strongly debated. The aim of our analysis was to identify major prognostic factors in a single-center series, with emphasis on PMRT. From 1997 to 2011, 170 patients were treated with NAC and mastectomy at our center; 98 cases (57.6% underwent PMRT and 72 cases (42.4% did not receive radiation. At a median follow-up period of 7.7 years (range 2–16 for the whole cohort, median time to locoregional recurrence (LRR was 3.3 years (range 0.7–12.4. The 5-year and 10-year actuarial LRR rate were 14.5% and 15.9%, respectively. At the multivariate analysis the factors that significantly correlated with survival outcome were ≥4 positive nodes (HR 5.0, 1.51–16.52; P=0.035, extracapsular extension (HR 2.18, 1.37–3.46; P=0.009, and estrogen receptor positive disease (HR 0.57, 0.36–0.90; P=0.003. Concerning LRR according to use of radiation, PMRT reduced LRR for patient with clinical T3 staged disease (P=0.015. Our experience confirmed the impact of pathological nodal involvement on survival outcome. PMRT was found to improve local control in patients presenting with clinical T3 tumors, regardless of the response to chemotherapy.

  17. Paclitaxel based vs oxaliplatin based regimens for advanced gastric cancer

    Institute of Scientific and Technical Information of China (English)

    Xiao-Dong Li; Hua Shen; Jing-Ting Jiang; Han-Ze Zhang; Xiao Zheng; Yong-Qian Shu; Chang-Ping Wu

    2011-01-01

    AIM:To compare the efficacy and safety of paclitaxel combined with fluorouracil plus cisplatin (PCF),and oxaliplatin combined with fluorouracil plus leucovorin (FOLFOX-4) regimens for advanced gastric cancer (AGC). METHODS:Ninety-four patients with AGC were randomly assigned to receive paclitaxel (50 mg/m2 iv) on days 1,8 and 15,cisplatin (20 mg/m2 iv) and fluorouracil (750 mg/m2 iv) on days 1-5,or oxaliplatin (85 mg/m2 iv) and leucovorin (200 mg/m2 iv) on day 1,followed by bolus fluorouracil (400 mg/m2 iv) and fluorouracil (600 mg/m2 iv) on days 1 and 2.The primary end point was the 1-year survival time. RESULTS:The overall response rate (ORR) of the patients was 48.0% and 45.5% to PCF and FOLFOX-4, respectively.The disease control rate (DCR) of PCF and FOLFOX-4 was 82.0% and 81.8%,respectively. The median survival times (MSTs) of the patients were 10.8 and 9.9 mo,respectively,after treatment with PCF and FOLFOX-4.The 1-year survival rate of the patients was 36.0% and 34.1%,respectively,after treatment with PCF and FOLFOX-4.No significant difference was observed in ORR,DCR,MST or 1-year survival rate between the two groups.The most common adverse events were anemia,nausea and vomiting,and grade 3/4 alopecia in PCF treatment group,and anemia,grade 1/2 neurotoxic effect and grade 3/4 neutropenia in FOLFOX-4 treatment group.CONCLUSION:Patients with AGC have a similar response rate to PCF and FOLFOX-4 regimens with a similar survival rate.The PCF and FOLFOX-4 regimens are efficacious and tolerable as a promising therapy for AGC.

  18. Palliative care in advanced cancer patients in a tertiary care hospital in Uttarakhand

    Directory of Open Access Journals (Sweden)

    Manisha Bisht

    2008-01-01

    Full Text Available Aim: Advanced cancer, irrespective of the site of the cancer, is characterized by a number of associated symptoms that impair the quality of life of patients. The management of these symptoms guides palliative care. The present study aims to describe the symptoms and appropriate palliation provided in patients with advanced cancer in a tertiary care hospital in Uttarakhand. Methods: This was an observational study. A total of 100 patients with advanced cancer were included in the study. The data obtained from the patients included symptoms reported by the patients, currently prescribed treatments and the site of cancer. Results: The average number of symptoms reported per patient was 5.33 ± 0.67 (mean ± SE. The most common symptoms were pain, weakness/fatigue, anorexia, insomnia, nausea/vomiting, dyspnea, constipation and cough. Polypharmacy was frequent. Patients consumed approximately 8.7 ± 0.38 (mean ± SE drugs on average during the 2-month period of follow-up. Conclusion: The result gives insight into the varied symptomatology of patients with advanced cancer. Polypharmacy was quite common in patients with advanced cancer, predisposing them to complicated drug interactions and adverse drug reactions.

  19. Why are some patients in treatment for advanced cancer reluctant to consult their GP?

    DEFF Research Database (Denmark)

    Åbom, Birgit; Pfeiffer, Per

    2009-01-01

    OBJECTIVES: To analyse cancer patients' views and perspectives on mechanisms and barriers to involving the GP in the late treatment phase of advanced cancer. DESIGN: Qualitative, semi-structured interview study of 16 patients with advanced cancer and their next of kin. Seven patients were re......-interviewed after six months and three after 12 months. SETTING: Patients' home in Region South, Denmark. RESULTS: The cancer patients described how they developed a personal relationship with the staff at the cancer treatment centre. They also described some kind of dependability towards the hospital staff and...... therefore consulted the doctor or the staff at the cancer treatment centre before seeking advice from their GP. Some patients found that the GP was not familiar enough with the treatments given; others that they did not want to inconvenience the busy GP with what they perceived to be minor non-treatment...

  20. Medical treatment of advanced non-small cell lung cancer: progress in 2014

    Directory of Open Access Journals (Sweden)

    Yong SONG

    2015-04-01

    Full Text Available Non-small cell lung cancer is the most common pathological type of lung cancer. Along with the rising incidence in recent years, lung cancer has been the leading cause of death due to malignancies both in our country and worldwide. Due to simplistic therapeutic approach for lung cancer decades ago, those patients suffering from advanced lung cancer had short lifetime, and it was difficult to ensure their life quality. In recent years, many molecular targeted drugs, such as Gefitinib, Erlotinib and Crizotinib etc., have been successively applied in clinical use, and they bring about a substantial prolongation of survival life and improvement in life quality of those patients with advanced lung cancer. In 2014, there was a number of important reports concerning the diagnosis and treatment of non-small cell lung cancer in the annual meetings of either American Society of Clinical Oncology or European Society for Medical Oncology. On the basis of the relevant reports delivered in the conferences, it is our attempt to summarize the recent advances in regard to chemotherapy, molecular targeted therapy, measures to treat TKI therapy resistant cases, and immune therapy, followed by a comment regarding recent advances in the treatment of non-small cell lung cancer in 2014. DOI: 10.11855/j.issn.0577-7402.2015.01.03

  1. Correlation between Pulmonary Function Indexes and Survival Time 
in Patients with Advanced Lung Cancer

    Directory of Open Access Journals (Sweden)

    Hui GE

    2013-07-01

    Full Text Available Background and objective To those patients with advanced lung cancer, the ultimate objective is to improve the curative effect and quality of life, lung function indexes are an important factor. We investigate the change of lung function and the relationship between pulmonary function indexs and survival time in patients with advanced lung cancer. Methods Lung function was detected in 59 cases with lung cancer and 63 normal controls. The relationship between pulmonary function indexs and survival time was analyzed. Results There was significant difference in ventilation function and diffusing capacity between in lung cancer group and control group. Vital capacity (VC, forced expiratory volume in one second (FEV1, forced vital capacity (FVC, peak expiratory flow (PEF, peak expiratory flow% (PEF%, maximal ventilatory volume (MVV were positively correlated with survival time in patients with advanced lung cancer (r=0.29, 0.28, 0.28, 0.27, 0.26, 0.28, P<0.05, residual volume/total lung capacity was negatively correlated with survival time (r=-0.31, P<0.05. Conclusion The lung function decreases in the patients with lung cancer. VC, FEV1, FVC, PEF, PEF%, MVV, residual volume/total lung capacity were correlated with survival time in patients with advanced lung cancer. The pulmonary function indexs were important marker of prognosis in patients with lung cancer.

  2. Future of bisphosphonates and denosumab for men with advanced prostate cancer

    Directory of Open Access Journals (Sweden)

    Iranikhah M

    2014-05-01

    Full Text Available Maryam Iranikhah, Steve Stricker, Maisha Kelly Freeman Samford University, McWhorter School of Pharmacy, Birmingham, AL, USA Abstract: Prostate cancer is the most common cancer occurring in American men of all races. It is also the second leading cause of cancer death among men in the USA. Bone metastasis is a frequent occurrence in men with advanced prostate cancer, with skeletal-related events being a common complication and having negative consequences, leading to severe pain, increased health care costs, increased risk of death, and decreased quality of life for patients. Bone loss can also result from antiandrogen therapy, which can further contribute to skeletal-related events. Treatment with antiresorptive agents bisphosphonates, and the newly approved denosumab, a receptor activator of nuclear factor kappa-B ligand (RANK-L inhibitor, has been shown to reduce the risk of skeletal-related complications and prevent treatment-induced bone loss in patients with advanced prostate cancer. This review discusses the role of antiresorptive agents bisphosphonates and RANK-L inhibitor in the current treatment of advanced prostate cancer by examining the primary literature and also focuses on the likely role of the bisphosphonates in the treatment of advanced prostate cancer in the future. Keywords: prostate cancer, bisphosphonates, skeletal-related events, RANK-L inhibitor, malignancy

  3. Persistence of disseminated tumor cells after neoadjuvant treatment for locally advanced breast cancer predicts poor survival

    OpenAIRE

    Mathiesen, Randi R.; Borgen, Elin; Renolen, Anne; Løkkevik, Erik; Nesland, Jahn M; Anker, Gun; Østenstad, Bjørn; Lundgren, Steinar; Risberg, Terje; Mjaaland, Ingvil; Kvalheim, Gunnar; Lønning, Per E.; Naume, Bjørn

    2012-01-01

    Introduction Presence of disseminated tumor cells (DTCs) in bone marrow (BM) and circulating tumor cells (CTC) in peripheral blood (PB) predicts reduced survival in early breast cancer. The aim of this study was to determine the presence of and alterations in DTC- and CTC-status in locally advanced breast cancer patients undergoing neoadjuvant chemotherapy (NACT) and to evaluate their prognostic impact. Methods ...

  4. Is obesity associated with advanced stage or grade of colon cancer?

    OpenAIRE

    Neumann, Katerina; Mahmud, Salaheddin M.; McKay, Andrew; Park, Jason; Metcalfe, Jennifer; Hochman, David J.

    2015-01-01

    Population-based studies from Europe have suggested that obesity is associated with more advanced stage colorectal cancer on presentation. Obesity is an even more prevalent issue in North America, but comparable data on associations with cancer are lacking. We reviewed the cases of 672 patients with colon cancer diagnosed between 2004 and 2008 in the province of Manitoba who underwent surgical resection at a Winnipeg Regional Health Authority–affiliated hospital. We tested if obesity was asso...

  5. Advancing Survivors’ Knowledge (ASK) about skin cancer study: study protocol for a randomized controlled trial

    OpenAIRE

    Daniel, Casey L.; Armstrong, Gregory T.; Keske, Robyn R; Davine, Jessica A; McDonald, Aaron J; Sprunck-Harrild, Kim M; Coleman, Catherine; Haneuse, Sebastien J.; Mertens, Ann C.; Emmons, Karen M; Marghoob, Ashfaq A.; Elkin, Elena B.; Dusza, Stephen W.; Robison, Leslie L.; Alan C. Geller

    2015-01-01

    Background Advances in treatment have increased childhood cancer 5-year survival rates to greater than 80%. However, children previously treated with radiation are at significantly increased risk of developing subsequent neoplasms, the most common of which are skin cancers. The National Cancer Institute and Children’s Oncology Group have issued recommendations for survivors treated with radiation to perform monthly skin self-examinations and receive a physician skin examination at least annua...

  6. Advancing Survivors’ Knowledge (ASK) about skin cancer study: study protocol for a randomized controlled trial

    OpenAIRE

    Daniel, Casey L.; Armstrong, Gregory T.; Keske, Robyn R; Davine, Jessica A; McDonald, Aaron J; Sprunck-Harrild, Kim M; Coleman, Catherine; Haneuse, Sebastien J.; Mertens, Ann C.; Emmons, Karen M; Marghoob, Ashfaq A.; Elkin, Elena B.; Dusza, Stephen W.; Robison, Leslie L.; Alan C. Geller

    2015-01-01

    Background: Advances in treatment have increased childhood cancer 5-year survival rates to greater than 80%. However, children previously treated with radiation are at significantly increased risk of developing subsequent neoplasms, the most common of which are skin cancers. The National Cancer Institute and Children’s Oncology Group have issued recommendations for survivors treated with radiation to perform monthly skin self-examinations and receive a physician skin examination at least annu...

  7. Therapeutic vaccines as a promising treatment modality against prostate cancer: rationale and recent advances

    OpenAIRE

    Singh, B Harpreet; Gulley, James L.

    2014-01-01

    Cancer immunotherapy was deemed the medical breakthrough of 2013, in part because it can induce a rapid, durable, self-propagating and adaptable immune response. Specifically in prostate cancer, immunotherapy has emerged as a viable and attractive treatment strategy. To date, therapeutic cancer vaccines and immune checkpoint inhibitors are the two classes of immunotherapy that have demonstrated improvements in overall survival in patients with advanced tumors. The 2010 Food and Drug Administr...

  8. Recent Technological Advances in Using Mouse Models to Study Ovarian Cancer

    OpenAIRE

    House, Carrie Danielle; Hernandez, Lidia; Annunziata, Christina Messineo

    2014-01-01

    Serous epithelial ovarian cancer (SEOC) is the most lethal gynecological cancer in the United States with disease recurrence being the major cause of morbidity and mortality. Despite recent advances in our understanding of the molecular mechanisms responsible for the development of SEOC, the survival rate for women with this disease has remained relatively unchanged in the last two decades. Preclinical mouse models of ovarian cancer, including xenograft, syngeneic, and genetically engineered ...

  9. Advances in the therapy of cancer pain: from novel experimental models to evidence-based treatments

    OpenAIRE

    Sarantopoulos, Constantine D.

    2007-01-01

    Cancer related pain may be due to the malignant disease itself, or subsequent to treatments, such as surgery, chemotherapy or radiation therapy. The pathophysiology of pain due to cancer may be complex and include a variety of nociceptive, inflammatory, and neuropathic mechanisms. Despite modern advances in pharmacotherapy, cancer pain remains overall under-treated in a world-wide scale, and a main reason is lack of understanding of its pertinent pathophysiology and basic pharmacology. Re...

  10. Secondary pulmonary alveolar proteinosis in hematologic malignancies.

    Science.gov (United States)

    Chaulagain, Chakra P; Pilichowska, Monika; Brinckerhoff, Laurence; Tabba, Maher; Erban, John K

    2014-12-01

    Pulmonary alveolar proteinosis (PAP), characterized by deposition of intra-alveolar PAS positive protein and lipid rich material, is a rare cause of progressive respiratory failure first described by Rosen et al. in 1958. The intra-alveolar lipoproteinaceous material was subsequently proven to have been derived from pulmonary surfactant in 1980 by Singh et al. Levinson et al. also reported in 1958 the case of 19-year-old female with panmyelosis afflicted with a diffuse pulmonary disease characterized by filling of the alveoli with amorphous material described as "intra-alveolar coagulum". This is probably the first reported case of PAP in relation to hematologic malignancy. Much progress has been made on PAP first described by Rosen which is currently classified as idiopathic or primary or autoimmune PAP. Idiopathic PAP occurs as a result of auto-antibodies directed against granulocyte-macrophage colony stimulating factor (GM-CSF) impeding the surfactant clearing function of alveolar macrophages leading to progressive respiratory failure. Whole lung lavage and GM-CSF therapy has improved outcomes in patients with idiopathic PAP. Despite major advancement in the management of hematologic malignancy and its complications, little is known about the type of PAP first described by Levinson and now known as secondary PAP; a term also used when PAP occurs due to other causes such as occupational dusts. In this article we review and analyze the limited literature available in secondary PAP due to hematologic malignancies and present a case of PAP associated with chronic lymphocytic leukemia successfully treated with bendamustine and rituximab. PMID:25300566

  11. Distinguishing Symptoms of Grief and Depression in a Cohort of Advanced Cancer Patients

    Science.gov (United States)

    Jacobsen, Juliet C.; Zhang, Baohui; Block, Susan D.; Maciejewski, Paul K.; Prigerson, Holly G.

    2010-01-01

    Several studies have shown that the symptoms of grief are different from symptoms of depression among bereaved family members. This study is an attempt to replicate this finding among advanced cancer patients and examine clinical correlates of patient grief and depression. Analyses were conducted on data from interviews with 123 advanced cancer…

  12. Breast-conserving surgery after neoadjuvant chemotherapy in patients with locally advanced cancer. Preliminary results

    OpenAIRE

    VERGINE, M.; SCIPIONI, P.; GARRITANO, S.; COLANGELO, M.; Di Paolo, A; LIVADOTI, G.; MATURO, A.; Monti, M

    2013-01-01

    Neoadjuvant chemotherapy (NACT) in locally advanced breast tumors may allow an adequate control of the disease impossible with surgery alone. Moreover, NACT increases the chance of breast-conserving surgery. Between 2008 and 2012, we treated with NACT 83 patients with locally advanced breast cancer. We report the preliminary results evaluating the impact of NACT on the type of surgery.

  13. Advances in the management of differentiated thyroid cancer with follicular cell strain.

    Science.gov (United States)

    Ben Slimène, Faouzi; Mhiri, Aida; Ben Ali, Moez; Slimène, Hédia; Ben Raies, Nouzha; Karboua, Esma; Schlumberger, Martin

    2016-03-01

    The management of nodules and thyroid cancer is evolving. The aim is to individualize the treatment, decreasing aggression in the forms low risk and instead seeking new therapeutic options in advanced disease. This update shows the main recent advances in this field. PMID:27575497

  14. Fish Hematology and Associated Disorders.

    Science.gov (United States)

    Grant, Krystan R

    2015-09-01

    Fish health is a growing concern as pets, education, and aquaculture evolves. For the veterinary staff, fish handling, diagnostics, medicine, and surgery may require specialized training and equipment in comparison with terrestrial and arboreal animals, simply because of their aquatic nature and diversity. Fish hematology is one diagnostic tool that may not require additional equipment, may be inexpensive, and provide useful information in guiding treatment options. Challenges involving hematology may include handling and restraint, venipuncture, evaluation, and interpretation. In this article, strategies for these challenges are discussed for teleost (bony fish) and elasmobranch (cartilaginous fish) fish types. PMID:26297413

  15. Immune checkpoint inhibitors: the new frontier in non–small cell lung cancer treatment

    OpenAIRE

    El-Osta, Hazem; Shahid,Kamran; Mills, Glenn; Peddi, Prakash

    2016-01-01

    Hazem El-Osta, Kamran Shahid, Glenn M Mills, Prakash Peddi Department of Medicine, Division of Hematology-Oncology, Louisiana State University Health Sciences Center, Shreveport, LA, USA Abstract: Lung cancer is the major cause for cancer-related death in the US. Although advances in chemotherapy and targeted therapy have improved the outcome of metastatic non-small-cell lung cancer, its prognosis remains dismal. A deeper understanding of the complex interaction between the immune system an...

  16. Predictivity of human papillomavirus positivity in advanced oral cancer

    OpenAIRE

    Kane, S.; V M Patil; V Noronha; Joshi, A.; S Dhumal; Cruz, A D; Bhattacharjee, A; K Prabhash

    2015-01-01

    Background And Objective: Human papillomavirus (HPV) is a known prognostic factor world over in patients of carcinoma oropharynx. The role of HPV in oral cancers has not been investigated adequately. We tried to identify standard clinicopathological features in oral cancer, which would predict HPV-positivity. Methods: This was a retrospective analysis of 124 cases of T4 oral cancer patients at our center. HPV-positive was defined in accordance with positive p16 immunohistochemistry done on pr...

  17. HER2 status and breast cancer therapy: recent advances

    OpenAIRE

    Tripathy, Debu

    2009-01-01

    The phenotype imparted by expression of the HER2 gene in breast cancer and progress made in modifying the disease's natural history through pharmacologically modulating its function has served as a paradigm for rationally targeted therapy and personalized medicine. About 20-25% of breast cancer cases are associated with HER2 gene amplification and overexpression, creating a distinct subtype of breast cancer that is associated with more aggressive behaviour, higher likelihood of overall and br...

  18. Diffusion Weighted MRI as a predictive tool for effect of radiotherapy in locally advanced cervical cancer

    DEFF Research Database (Denmark)

    Haack, Søren; Tanderup, Kari; Fokdal, Lars;

    Diffusion weighted MRI has shown great potential in diagnostic cancer imaging and may also have value for monitoring tumor response during radiotherapy. Patients with advanced cervical cancer are treated with external beam radiotherapy followed by brachytherapy. This study evaluates the value of DW......-MRI for predicting outcome of patients with advanced cervical cancer at time of brachytherapy. Volume of hyper-intensity on highly diffusion sensitive images and resulting ADC value for treatment responders and non-responders is compared. The change of ADC and volume of hyper-intensity over time of BT is also...

  19. Retrospective analysis of third-line chemotherapy in advanced non-small cell lung cancer

    OpenAIRE

    Ali Murat Tatli; Deniz Arslan; Mukremin Uysal; Sema Sezgin Goksu; Seyda Gulenay Gunduz; Hasan Senol Coskun; Mustafa Ozdogan; Burhan Savas; Hakan Sat Bozcuk

    2015-01-01

    Background: First- and second-line chemotherapies have been demonstrated to be effective in treatment of patients with inoperable, advanced non-small cell lung cancer (NSCLC), although the role of third-line chemotherapy remains unclear. The present investigation assessed treatment outcomes in patients with advanced NSCLC who received third-line and higher chemotherapy. Patients and Methods: This retrospective study included consecutive patients with advanced NSCLC who received at least t...

  20. Pemetrexed plus platinum as the first-line treatment option for advanced non-small cell lung cancer: a meta-analysis of randomized controlled trials.

    Directory of Open Access Journals (Sweden)

    Ming Li

    Full Text Available To compare the efficacy and toxicities of pemetrexed plus platinum with other platinum regimens in patients with previously untreated advanced non-small cell lung cancer (NSCLC.A meta-analysis was performed using trials identified through PubMed, EMBASE, and Cochrane databases. Two investigators independently assessed the quality of the trials and extracted data. The outcomes included overall survival (OS, progression-free survival (PFS, response rate (RR, and different types of toxicity. Hazard ratios (HRs, odds ratios (ORs and their 95% confidence intervals (CIs were pooled using RevMan software.Four trials involving 2,518 patients with previously untreated advanced NSCLC met the inclusion criteria. Pemetrexed plus platinum chemotherapy (PPC improved survival compared with other platinum-based regimens (PBR in patients with advanced NSCLC (HR = 0.91, 95% CI: 0.83-1.00, p = 0.04, especially in those with non-squamous histology (HR = 0.87, 95% CI: 0.77-0.98, p = 0.02. No statistically significant improvement in either PFS or RR was found in PPC group as compared with PBR group (HR = 1.03, 95% CI: 0.94-1.13, p = 0.57; OR = 1.15, 95% CI: 0.95-1.39, p = 0.15, respectively. Compared with PBR, PPC led to less grade 3-4 neutropenia and leukopenia but more grade 3-4 nausea. However, hematological toxicity analysis revealed significant heterogeneities.Our results suggest that PPC in the first-line setting leads to a significant survival advantage with acceptable toxicities for advanced NSCLC patients, especially those with non-squamous histology, as compared with other PRB. PPC could be considered as the first-line treatment option for advanced NSCLC patients, especially those with non-squamous histology.

  1. Concurrent platinum-based chemotherapy and hyperfractionated radiotherapy with late intensification in advanced head and neck cancer

    International Nuclear Information System (INIS)

    Purpose: To determine whether a course of hyperfractionated radiation therapy concomitant with escalated radiosensitizing platinum compounds can be administered with acceptable morbidity and achieve a high rate of loco-regional control for Stage III and IV head and neck cancer and whether the patients can be tumor free at the primary site after initial therapy and cured by the additional chemoradiation without radical resection of the primary tumor. Methods and Materials: Patients with Stage III/IV head and neck cancer were treated in this multicenter Phase II Study with 1.8 Gy fraction radiotherapy for 2 weeks, with escalation to 1.2 Gy b.i.d. hyperfractionation to 46.8 Gy. Concomitant continuous infusion cisplatinum (CDDP) 20 mg per meter square on day 1 to 4 and 22 to 25 was given. Reassessment by biopsy of primary and nodes was done. Patients with a complete response continued with hyperfractionated radiotherapy to 75.6 Gy with simultaneous carboplatinum (Carbo), 25 mg per meter square b.i.d. for 12 consecutive treatment days. Patients with residual disease at 46.8 Gy required curative surgery. Seventy-four patients were treated at the three institutions; 20 were Stage III and 54 were Stage IV. All patients had daily mouth care, nutritional, and psychosocial support. Results: This regime was well tolerated. Eighty-five percent of toxicities were Grade 1 or 2 and there was only one Grade 4 hematologic toxicity. Late toxicities included xerostomia in 25 patients, dysplasia in 18, and mild speech impediment in 11. Biopsies of primary site were done after the first course of treatment in 59 patients. Neck dissections were performed in 35 patients. Forty-four of 59 (75%) primary sites and 16 of 35 (46%) lymph nodes had pathologically complete response (CR). Of the 74 patients, only 12 required surgical resection of the primary site. Thirty-five of the 50 node positive patients had neck dissections, 16 of these were CRs at surgery. At 4 years (median follow-up of 26

  2. CLINICAL-MORPHOLOGICAL CORRELATIONS IN ADVANCED COLORECTAL CANCER

    Directory of Open Access Journals (Sweden)

    Gh. Bălan

    2011-11-01

    of the patients and the macroscopic aspect, the male gender being the majority as well as in the case of the vegetative and polypoid forms. In the case of female patients there was a preponderance of well differentiated aspect of the tumours while in the case of the male patients there was a preponderance of the moderate differentiated aspect followed by the well differentiated aspect. Although the well differentiated aspect is mainly observed at the patients coming from the urban areas there was no link observed between the histological aspect and the patient’s background. According to primary tumour the results were as follows: T1 12,18%; T2 18,27%; T3 59,19%; T4 10,39%. According to the invaded regional lymphatic ganglia the results of my study were: Nx 16,12% ; N0 24,37% ; N1 38,7% ; N2 18,27% ; N3 2,5%. Cases distribution according to distance metastasis: Mx 69,17% , Mo 12,54% , M1 18,27%. According to the differentiation level of the neoplasia the studies cases presented the following distribution: G1 18,27%, G2 56,98% , G3 24,73%. Most of the patients came to the doctor in their advanced levels of the cancer respectively stage II(30,46% and stage III (42,65%. Patients’ distribution according to the dimension of the tumour is represented as follows: the most frequent size is of 4 - 6 cm (44,89 % followed by 2 - 4 cm (28,57 %. Although there is noted that the tumours which are low differentiated have bigger dimensions (over 4 cm there is no correlation between the tumour stage and its dimension.

  3. Treatment of Locally Advanced Pancreatic Cancer: The Role of Radiation Therapy

    International Nuclear Information System (INIS)

    Pancreatic cancer remains associated with an extremely poor prognosis. Surgical resection can be curative, but the majority of patients present with locally advanced or metastatic disease. Treatment for patients with locally advanced disease is controversial. Therapeutic options include systemic therapy alone, concurrent chemoradiation, or induction chemotherapy followed by chemoradiation. We review the evidence to date regarding the treatment of locally advanced pancreatic cancer (LAPC), as well as evolving strategies including the emerging role of targeted therapies. We propose that if radiation is used for patients with LAPC, it should be delivered with concurrent chemotherapy and following a period of induction chemotherapy.

  4. Concomitant chemo-radiotherapy for the locally advanced rectum cancer; Chimioradiotherapie concomitante dans le cancer du rectum localement evolue

    Energy Technology Data Exchange (ETDEWEB)

    Haoui, M.; Aksil, N.; Boualga, K.; Moussaoui, D.; Ladj, O. [Service de radiotherapie-oncologie, centre anti-cancer, Blida (Algeria)

    2010-10-15

    The authors report a retrospective study which aimed at assessing the use of a concomitant chemo-radiotherapy, its tolerance and its feasibility in the case of a locally advanced rectum cancer. Based on data obtained among 62 patients presenting a rectum cancer, they analyse the results in terms of tolerance (cases of leukopenia, anemia, diarrhea, radiodermatitis), of relapses, and survival. Toxicity is acceptable and the concomitant treatment renders the tumour operable in many cases. Short communication

  5. miR-29s: a family of epi-miRNAs with therapeutic implications in hematologic malignancies.

    Science.gov (United States)

    Amodio, Nicola; Rossi, Marco; Raimondi, Lavinia; Pitari, Maria Rita; Botta, Cirino; Tagliaferri, Pierosandro; Tassone, Pierfrancesco

    2015-05-30

    A wealth of studies has highlighted the biological complexity of hematologic malignancies and the role of dysregulated signal transduction pathways. Along with the crucial role of genetic abnormalities, epigenetic aberrations are nowadays emerging as relevant players in cancer development, and significant research efforts are currently focusing on mechanisms by which histone post-translational modifications, DNA methylation and noncoding RNAs contribute to the pathobiology of cancer. As a consequence, these studies have provided the rationale for the development of epigenetic drugs, such as histone deacetylase inhibitors and demethylating compounds, some of which are currently in advanced phase of pre-clinical investigation or in clinical trials. In addition, a more recent body of evidence indicates that microRNAs (miRNAs) might target effectors of the epigenetic machinery, which are aberrantly expressed or active in cancers, thus reverting those epigenetic abnormalities driving tumor initiation and progression. This review will focus on the broad epigenetic activity triggered by members of the miR-29 family, which underlines the potential of miR-29s as candidate epi-therapeutics for the treatment of hematologic malignancies. PMID:25968566

  6. Positive effects on hematological and biochemical imbalances in patients with metastatic breast cancer stage IV, of BP-C1, a new anticancer substance

    OpenAIRE

    Lindkær-Jensen S; Larsen S; Habib-Lindkær-Jensen N; Fagertun HE

    2015-01-01

    Steen Lindkær-Jensen,1 Stig Larsen,2 Nina Habib-Lindkær-Jensen,1 Hans E Fagertun3 1Department of Surgery and Cancer, Hammersmith Hospital Campus, Imperial College, London, UK; 2Center of Epidemiology and Biostatistics, Faculty of Veterinary Medicine, University of Life Science, Oslo, Norway; 3Meddoc Research AS, Skjetten, Norway Abstract: A benzene-poly-carboxylic acid complex with cis-diammineplatinum(II) dihydrocholride, BP-C1 is currently used in clinical trials in treating met...

  7. Future of bisphosphonates and denosumab for men with advanced prostate cancer

    International Nuclear Information System (INIS)

    Prostate cancer is the most common cancer occurring in American men of all races. It is also the second leading cause of cancer death among men in the USA. Bone metastasis is a frequent occurrence in men with advanced prostate cancer, with skeletal-related events being a common complication and having negative consequences, leading to severe pain, increased health care costs, increased risk of death, and decreased quality of life for patients. Bone loss can also result from antiandrogen therapy, which can further contribute to skeletal-related events. Treatment with antiresorptive agents bisphosphonates, and the newly approved denosumab, a receptor activator of nuclear factor kappa-B ligand (RANK-L) inhibitor, has been shown to reduce the risk of skeletal-related complications and prevent treatment-induced bone loss in patients with advanced prostate cancer. This review discusses the role of antiresorptive agents bisphosphonates and RANK-L inhibitor in the current treatment of advanced prostate cancer by examining the primary literature and also focuses on the likely role of the bisphosphonates in the treatment of advanced prostate cancer in the future

  8. The technical feasibility of an image-guided intensity-modulated radiotherapy (IG-IMRT) to perform a hypofractionated schedule in terms of toxicity and local control for patients with locally advanced or recurrent pancreatic cancer

    International Nuclear Information System (INIS)

    The purpose of this study was to evaluate the technical feasibility of an image-guided intensity modulated radiotherapy (IG-IMRT) using involved-field technique to perform a hypofractionated schedule for patients with locally advanced or recurrent pancreatic cancer. From May 2009 to November 2011, 12 patients with locally advanced or locally recurrent pancreatic cancer received hypofractionated CCRT using TomoTherapy Hi-Art with concurrent and sequential chemotherapy at Seoul St. Mary’s Hospital, the Catholic University of Korea. The total dose delivered was 45 Gy in 15 fractions or 50 Gy in 20 fractions. The target volume did not include the uninvolved regional lymph nodes. Treatment planning and delivery were performed using the IG-IMRT technique. The follow-up duration was a median of 31.1 months (range: 5.7-36.3 months). Grade 2 or worse acute toxicities developed in 7 patients (58%). Grade 3 or worse gastrointestinal and hematologic toxicity occurred in 0% and 17% of patients, respectively. In the response evaluation, the rates of partial response and stable disease were 58% and 42%, respectively. The rate of local failure was 8% and no regional failure was observed. Distant failure was the main cause of treatment failure. The progression-free survival and overall survival durations were 7.6 and 12.1 months, respectively. The involved-field technique and IG-IMRT delivered via a hypofractionated schedule are feasible for patients with locally advanced or recurrent pancreatic cancer

  9. Health-Related Quality of Life after surgery for primary advanced rectal cancer and recurrent rectal cancer

    DEFF Research Database (Denmark)

    Thaysen, Henriette Vind; Jess, Per; Laurberg, Søren

    2012-01-01

    Aim: A review of the literature was undertaken to provide an overview of Health-related quality of life (HRQoL) after surgery for primary advanced or recurrent rectal cancer and to outline proposals for future HRQoL studies in this area. Method: A systematic literature search was undertaken. Only...... 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...... time of impaired HRQoL and also if this is different after surgery for locally advanced or recurrent disease than after total mesorectal excision used for earlier tumours.. Conclusion Several aspects of HRQoL are impaired for a variable time after treatment for locally advanced or recurrence of rectal...

  10. Non-Cross Resistant Sequential Single Agent Chemotherapy in First-Line Advanced Non-Small Cell Lung Cancer Patients: Results of a Phase II Study

    Directory of Open Access Journals (Sweden)

    V. Surmont

    2009-01-01

    Full Text Available Background. sequential chemotherapy can maintain dose intensity and preclude cumulative toxicity by increasing drug diversity. Purpose. to investigate the toxicity and efficacy of the sequential regimen of gemcitabine followed by paclitaxel in first line advanced stage non-small cell lung cancer (NSCLC patients with good performance status (PS. Patients and methods. gemcitabine 1250 mg/m2 was administered on day 1 and 8 of course 1 and 2; Paclitaxel 150 mg/m2 on day 1 and 8 of course 3 and 4. Primary endpoint was response rate (RR, secondary endpoints toxicity and time to progression (TTP. Results. Of the 21 patients (median age 56, range 38–80 years; 62% males, 38% females 10% (2/21 had stage IIIB, 90% (19/21 stage IV, 15% PS 0, 85% PS 1. 20% of patients had a partial response, 30% stable disease, 50% progressive disease. Median TTP was 12 weeks (range 6–52 weeks, median overall survival (OS 8 months (range 1–27 months, 1-year survival was 33%. One patient had grade 3 hematological toxicity, 2 patients a grade 3 peripheral neuropathy. Conclusions. sequential administration of gemcitabine followed by paclitaxel in first line treatment of advanced NSCLC had a favourable toxicity profile, a median TTP and OS comparable with other sequential trials and might , therefore, be a treatment option for NSCLC patients with high ERCC1 expression.

  11. The next steps in improving the outcomes of advanced ovarian cancer.

    Science.gov (United States)

    Openshaw, Mark R; Fotopoulou, Christina; Blagden, Sarah; Gabra, Hani

    2015-06-01

    Worldwide ovarian cancer affects over 200,000 women per year. Overall survival rates are poor due to two predominate reasons. First, the majority of patients present with advanced disease creating significant difficulty with effecting disease eradication. Second, acquisition of chemotherapy resistance results in untreatable progressive disease. Advances in treatment of advanced ovarian cancer involve a spectrum of interventions including improvements in frontline debulking surgery and combination chemotherapy. Anti-angiogenic factors have been shown to have activity in frontline and recurrent disease while novel chemotherapeutic agents and targeted treatments are in development particularly for disease that is resistant to platinum-based chemotherapy. These developments aim to improve the progression-free and overall survival of women with advanced ovarian cancer. PMID:26102473

  12. Surgery for Locally Advanced T4 Rectal Cancer: Strategies and Techniques.

    Science.gov (United States)

    Helewa, Ramzi M; Park, Jason

    2016-06-01

    Locally advanced T4 rectal cancer represents a complex clinical condition that requires a well thought-out treatment plan and expertise from multiple specialists. Paramount in the management of patients with locally advanced rectal cancer are accurate preoperative staging, appropriate application of neoadjuvant and adjuvant treatments, and, above all, the provision of high-quality, complete surgical resection in potentially curable cases. Despite the advanced nature of this disease, extended and multivisceral resections with clear margins have been shown to result in good oncological outcomes and offer patients a real chance of cure. In this article, we describe the assessment, classification, and multimodality treatment of primary locally advanced T4 rectal cancer, with a focus on surgical planning, approaches, and outcomes. PMID:27247535

  13. The ex vivo purge of cancer cells using oncolytic viruses: recent advances and clinical implications

    Directory of Open Access Journals (Sweden)

    Tsang JJ

    2015-01-01

    Full Text Available Jovian J Tsang,1,2 Harold L Atkins2,3 1Department of Biochemistry, University of Ottawa, 2Cancer Therapeutics, Ottawa Hospital Research Institute, 3Blood and Marrow Transplant Program, The Ottawa Hospital, Ottawa, ON, Canada Abstract: Hematological malignancies are treated with intensive high-dose chemotherapy, with or without radiation. This is followed by hematopoietic stem cell (HSC transplantation (HSCT to rescue or reconstitute hematopoiesis damaged by the anticancer therapy. Autologous HSC grafts may contain cancer cells and purging could further improve treatment outcomes. Similarly, allogeneic HSCT may be improved by selectively purging alloreactive effector cells from the graft rather than wholesale immune cell depletion. Viral agents that selectively replicate in specific cell populations are being studied in experimental models of cancer and immunological diseases and have potential applications in the context of HSC graft engineering. This review describes preclinical studies involving oncolytic virus strains of adenovirus, herpes simplex virus type 1, myxoma virus, and reovirus as ex vivo purging agents for HSC grafts, as well as in vitro and in vivo experimental studies using oncolytic coxsackievirus, measles virus, parvovirus, vaccinia virus, and vesicular stomatitis virus to eradicate hematopoietic malignancies. Alternative ex vivo oncolytic virus strategies are also outlined that aim to reduce the risk of relapse following autologous HSCT and mitigate morbidity and mortality due to graft-versus-host disease in allogeneic HSCT. Keywords: hematopoietic stem cells, oncolytic virus, hematopoietic stem cell transplantation, stem cell graft purging, hematopoietic malignancy, graft vs host disease

  14. 42 CFR 493.849 - Condition: Hematology.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Condition: Hematology. 493.849 Section 493.849 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES... These Tests § 493.849 Condition: Hematology. The specialty of hematology, for the purpose of...

  15. 42 CFR 493.1215 - Condition: Hematology.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Condition: Hematology. 493.1215 Section 493.1215 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES....1215 Condition: Hematology. If the laboratory provides services in the specialty of Hematology,...

  16. Physical activity in patients with advanced-stage cancer: a systematic review of the literature.

    Science.gov (United States)

    Albrecht, Tara A; Taylor, Ann Gill

    2012-06-01

    The importance of physical activity for chronic disease prevention and management has become generally well accepted. The number of research interventions and publications examining the benefits of physical activity for patients with cancer has been rising steadily. However, much of that research has focused on the impact of physical activity either prior to or early in the cancer diagnosis, treatment, and survivorship process. Research focusing on the effects of physical activity, specifically for patients with advanced-stage cancer and poorer prognostic outcomes, has been addressed only recently. The purpose of this article is to examine the state of the science for physical activity in the advanced-stage disease subset of the cancer population. Exercise in a variety of intensities and forms, including yoga, walking, biking, and swimming, has many health benefits for people, including those diagnosed with cancer. Research has shown that, for people with cancer (including advanced-stage cancer), exercise can decrease anxiety, stress, and depression while improving levels of pain, fatigue, shortness of breath, constipation, and insomnia. People diagnosed with cancer should discuss with their oncologist safe, easy ways they can incorporate exercise into their daily lives. PMID:22641322

  17. Physical Activity in Patients With Advanced-Stage Cancer: A Systematic Review of the Literature

    Science.gov (United States)

    Albrecht, Tara A.; Taylor, Ann Gill

    2014-01-01

    The importance of physical activity for chronic disease prevention and management has become generally well accepted. The number of research interventions and publications examining the benefits of physical activity for patients with cancer has been rising steadily. However, much of that research has focused on the impact of physical activity either prior to or early in the cancer diagnosis, treatment, and survivorship process. Research focusing on the effects of physical activity, specifically for patients with advanced-stage cancer and poorer prognostic outcomes, has been addressed only recently. The purpose of this article is to examine the state of the science for physical activity in the advanced-stage disease subset of the cancer population. Exercise in a variety of intensities and forms, including yoga, walking, biking, and swimming, has many health benefits for people, including those diagnosed with cancer. Research has shown that, for people with cancer (including advanced-stage cancer), exercise can decrease anxiety, stress, and depression while improving levels of pain, fatigue, shortness of breath, constipation, and insomnia. People diagnosed with cancer should discuss with their oncologist safe, easy ways they can incorporate exercise into their daily lives. PMID:22641322

  18. Marine Compounds and Cancer: Where Do We Stand?

    OpenAIRE

    Dyshlovoy, Sergey A.; Friedemann Honecker

    2015-01-01

    In Western countries, cancer is among the most frequent causes of death. Despite striking advances in cancer therapy, there is still an urgent need for new drugs in oncology. Current development favors so called “targeted agents” or drugs that target the immune system, i.e., therapeutic antibodies that enhance or facilitate an immune response against tumor cells (also referred to as “checkpoint inhibitors”). However, until recently, roughly 60% of drugs used in hematology and oncology were or...

  19. Family consent, communication, and advance directives for cancer disclosure: a Japanese case and discussion.

    OpenAIRE

    Akabayashi, A.; Fetters, M. D.; Elwyn, T S

    1999-01-01

    The dilemma of whether and how to disclose a diagnosis of cancer or of any other terminal illness continues to be a subject of worldwide interest. We present the case of a 62-year-old Japanese woman afflicted with advanced gall bladder cancer who had previously expressed a preference not to be told a diagnosis of cancer. The treating physician revealed the diagnosis to the family first, and then told the patient: "You don't have any cancer yet, but if we don't treat you, it will progress to a...

  20. Pancytopenia: A clinico hematological study

    Directory of Open Access Journals (Sweden)

    B N Gayathri

    2011-01-01

    Full Text Available Background: Pancytopenia is a relatively common hematological entity. It is a striking feature of many serious and life-threatening illnesses, ranging from simple drug-induced bone marrow hypoplasia, megaloblastic anemia to fatal bone marrow aplasias and leukemias. The severity of pancytopenia and the underlying pathology determine the management and prognosis. Thus, identification of the correct cause will help in implementing appropriate therapy. Objectives: To study the clinical presentations in pancytopenia due to various causes; and to evaluate hematological parameters, including bone marrow aspiration. Materials and Methods: It was a prospective study, and 104 pancytopenic patients were evaluated clinically, along with hematological parameters and bone marrow aspiration in Hematology Unit, Department of Pathology, JJMMC, Davanagere, during the period of September 2005 to September 2007. Results: Among 104 cases studied, age of patients ranged from 2 to 80 years with a mean age of 41 years, and male predominance. Most of the patients presented with generalized weakness and fever. The commonest physical finding was pallor, followed by splenomegaly and hepatomegaly. Dimorphic anemia was the predominant blood picture. Bone marrow aspiration was conclusive in all cases. The commonest marrow finding was hypercellularity with megaloblastic erythropoiesis. The commonest cause for pancytopenia was megaloblastic anemia (74.04%, followed by aplastic anemia (18.26%. Conclusion: The present study concludes that detailed primary hematological investigations along with bone marrow aspiration in cytopenic patients are helpful for understanding disease process and to diagnose or to rule out the causes of cytopenia. These are also helpful in planning further investigations and management.

  1. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... about Advanced Cancer Research Managing Cancer Care Finding Health Care Services Advance Directives Using Trusted Resources Understanding Cancer ... Cancer Advanced Cancer & Caregivers Managing Cancer Care Finding Health Care Services Advance Directives Using Trusted Resources Cancer Types ...

  2. Total-Body Irradiation and Fludarabine Phosphate Followed by Donor Peripheral Blood Stem Cell Transplant in Treating Patients With Hematologic Malignancies or Kidney Cancer

    Science.gov (United States)

    2015-12-14

    Adult Acute Myeloid Leukemia in Remission; Childhood Acute Lymphoblastic Leukemia in Remission; Childhood Acute Myeloid Leukemia in Remission; Childhood Myelodysplastic Syndrome; Childhood Renal Cell Carcinoma; Chronic Myelomonocytic Leukemia; Clear Cell Renal Cell Carcinoma; de Novo Myelodysplastic Syndrome; Metastatic Renal Cell Cancer; Previously Treated Myelodysplastic Syndrome; Progression of Multiple Myeloma or Plasma Cell Leukemia; Recurrent Adult Acute Lymphoblastic Leukemia; Recurrent Adult Acute Myeloid Leukemia; Recurrent Adult Hodgkin Lymphoma; Recurrent Adult Lymphoblastic Lymphoma; Recurrent Adult Non-Hodgkin Lymphoma; Recurrent Childhood Acute Lymphoblastic Leukemia; Recurrent Childhood Acute Myeloid Leukemia; Recurrent Childhood Lymphoblastic Lymphoma; Recurrent Childhood Non-Hodgkin Lymphoma; Refractory Anemia; Refractory Anemia With Ringed Sideroblasts; Refractory Childhood Hodgkin Lymphoma; Refractory Chronic Lymphocytic Leukemia; Renal Medullary Carcinoma; Type 1 Papillary Renal Cell Carcinoma; Type 2 Papillary Renal Cell Carcinoma; Untreated Adult Acute Lymphoblastic Leukemia; Untreated Adult Acute Myeloid Leukemia; Untreated Childhood Acute Lymphoblastic Leukemia

  3. Fludarabine Phosphate, Low-Dose Total Body Irradiation, and Donor Stem Cell Transplant in Treating Patients With Hematologic Malignancies or Kidney Cancer

    Science.gov (United States)

    2015-10-13

    Accelerated Phase Chronic Myelogenous Leukemia; Adult Acute Lymphoblastic Leukemia in Remission; Adult Acute Myeloid Leukemia in Remission; Adult Acute Myeloid Leukemia With 11q23 (MLL) Abnormalities; Adult Acute Myeloid Leukemia With Del(5q); Adult Acute Myeloid Leukemia With Inv(16)(p13;q22); Adult Acute Myeloid Leukemia With t(15;17)(q22;q12); Adult Acute Myeloid Leukemia With t(16;16)(p13;q22); Adult Acute Myeloid Leukemia With t(8;21)(q22;q22); B-cell Chronic Lymphocytic Leukemia; Childhood Acute Lymphoblastic Leukemia in Remission; Childhood Acute Myeloid Leukemia in Remission; Childhood Chronic Myelogenous Leukemia; Childhood Myelodysplastic Syndromes; Childhood Renal Cell Carcinoma; Chronic Phase Chronic Myelogenous Leukemia; Clear Cell Renal Cell Carcinoma; de Novo Myelodysplastic Syndromes; Extranodal Marginal Zone B-cell Lymphoma of Mucosa-associated Lymphoid Tissue; Nodal Marginal Zone B-cell Lymphoma; Previously Treated Myelodysplastic Syndromes; Recurrent Adult Acute Lymphoblastic Leukemia; Recurrent Adult Acute Myeloid Leukemia; Recurrent Adult Diffuse Small Cleaved Cell Lymphoma; Recurrent Adult Hodgkin Lymphoma; Recurrent Childhood Acute Lymphoblastic Leukemia; Recurrent Childhood Acute Myeloid Leukemia; Recurrent Cutaneous T-cell Non-Hodgkin Lymphoma; Recurrent Grade 1 Follicular Lymphoma; Recurrent Grade 2 Follicular Lymphoma; Recurrent Marginal Zone Lymphoma; Recurrent Mycosis Fungoides/Sezary Syndrome; Recurrent Small Lymphocytic Lymphoma; Recurrent/Refractory Childhood Hodgkin Lymphoma; Refractory Chronic Lymphocytic Leukemia; Refractory Hairy Cell Leukemia; Refractory Multiple Myeloma; Relapsing Chronic Myelogenous Leukemia; Splenic Marginal Zone Lymphoma; Stage III Renal Cell Cancer; Stage IV Renal Cell Cancer; T-cell Large Granular Lymphocyte Leukemia; Type 1 Papillary Renal Cell Carcinoma; Type 2 Papillary Renal Cell Carcinoma; Waldenström Macroglobulinemia

  4. BMC Blood Disorders becomes BMC Hematology: evolving along with the hematology field

    OpenAIRE

    Chap, Christna

    2013-01-01

    This Editorial marks the launch of BMC Hematology, formerly known as BMC Blood Disorders, within the BMC series of journals published by BioMed Central. The scope of BMC Hematology encompasses basic, experimental and clinical research related to hematology. In this Editorial we will discuss the rationale behind this relaunch and how, as an open access journal providing unrestricted and free access to scientific and scholarly work, BMC Hematology will help disseminate research in the hematolog...

  5. Nanomedicine strategies for hematological malignancies: what is next?

    Science.gov (United States)

    Visani, Giuseppe; Loscocco, Federica; Isidori, Alessandro

    2014-10-01

    The major obstacle in treating cancer depends on the low therapeutic index of most anticancer drugs. The lack of specificity, coupled with the large volumes of distribution, translates into a nonpreferential distribution of anticancer drugs to the tumor. Accordingly, the dose of the anticancer drug that is achievable within tumor is limited, resulting in suboptimal treatment and unwanted toxicity. Nanoparticles applied as drug-delivery systems are submicron-sized (3-200 nm) particles, that can enhance the selectivity of the active drug to cancer cells through a change of its pharmacokinetic profile, while avoiding toxicity in normal cells. This review will discuss the current uses of nanodrugs in hematology, with a focus on the most promising nanoparticles in development for the treatment of hematologic tumors. PMID:25413858

  6. Advanced Research on Circulating Tumor Cells in Lung Cancer

    Directory of Open Access Journals (Sweden)

    Hui LI

    2012-11-01

    Full Text Available Lung cancer is the malignant disease with the highest rate in terms of incidence and mortality in China. Early diagnosis and timely monitoring tumor recurrence and metastasis are extremely important for improving 5-year survival rate of lung cancer patients. Circulating tumor cells (CTCs, as a "liquid biopsy specimens” for the primary tumor, provide the possibility to perform real-time, non-invasive histological identification for lung cancer patients. The detection of CTCs contributes to early diagnosis, surveillance of tumor recurrence and metastasis, and prediction of therapeutic efficacy and prognosis. Furthermore, CTCs-dependent detection emerges as a new approach for molecularly pathologic examination, study of molecular mechanisms involved in drug resistance, and resolution for tumor heterogeneity. This study reviewed the recent progress of CTCs in lung cancer research field.

  7. Advances in using PARP inhibitors to treat cancer

    Directory of Open Access Journals (Sweden)

    Kummar Shivaani

    2012-03-01

    Full Text Available Abstract The poly (ADP-ribose polymerase (PARP family of enzymes plays a critical role in the maintenance of DNA integrity as part of the base excision pathway of DNA repair. PARP1 is overexpressed in a variety of cancers, and its expression has been associated with overall prognosis in cancer, especially breast cancer. A series of new therapeutic agents that are potent inhibitors of the PARP1 and PARP2 isoforms have demonstrated important clinical activity in patients with breast or ovarian cancers that are caused by mutations in either the BRCA1 or 2 genes. Results from such studies may define a new therapeutic paradigm, wherein simultaneous loss of the capacity to repair DNA damage may have antitumor activity in itself, as well as enhance the antineoplastic potential of cytotoxic chemotherapeutic agents.

  8. Advancing the science of cancer cost measurement: challenges and opportunities

    Directory of Open Access Journals (Sweden)

    Silvia Francisci

    2013-03-01

    Full Text Available OBJECTIVES. Cancer accounts for a major proportion of national health expenditures, which are expected to increase in the future. This paper aims to identify major challenges with estimating cancer related costs, and discuss international comparisons, and recommendations for future research. METHODS. It starts from the experience of an international workshop aimed at comparing cancer burden evaluation methods, improving results comparability, discussing strengths and criticisms of different approaches. RESULTS. Three methodological themes necessary to inform the analysis are identified and discussed: data availability; costs definition; epidemiological measures. CONCLUSIONS. Cost evaluation is applied to cancer control interventions and is relevant for public health planners. Despite their complexity, international comparisons are fundamental to improve, generalize and extend cost evaluation to different contexts.

  9. Advancing the evidence base in cancer: psychosocial multicenter trials

    OpenAIRE

    Sanson-Fisher Robert; Mackenzie Lisa; Butow Phyllis; Rankin Nicole; Paul Christine

    2012-01-01

    Abstract Background The diagnosis and treatment of cancer is associated with significant distress and psychosocial morbidity. Although psychosocial interventions have been developed in an attempt to improve psychosocial outcomes in cancer patients and survivors, there is continued debate about whether there is adequate high-level evidence to establish the effectiveness of these interventions. The evidence base is limited as a result of numerous challenges faced by those attempting to conduct ...

  10. Recent advances in minimally invasive colorectal cancer surgery

    OpenAIRE

    Wichmann, Mathias W.; Meyer, G.; Angele, M. K.; Schildberg, Friedrich Wilhelm; Rau, H G

    2002-01-01

    Laparoscopy has improved surgical treatment of various diseases due to its limited surgical trauma and has developed as an interesting therapeutic alternative for the resection of colorectal cancer. Despite numerous clinical advantages (faster recovery, less pain, fewer wound and systemic complications, faster return to work) the laparoscopic approach to colorectal cancer therapy has also resulted in unusual complications, i.e. ureteral and bladder injury which are rarely observed with open l...

  11. Clinical significance of preoperative regional intra-arterial infusion chemotherapy for advanced gastric cancer

    Institute of Scientific and Technical Information of China (English)

    Cheng-Wu Zhang; Shou-Chun Zou; Dun Shi; Da-Jian Zhao

    2004-01-01

    AIM: Preoperative intra-arterial infusion chemotherapy could increase the radical resection rate of advanced gastric cancer, but its effect on the long-term survival has not been assessed. This study was designed to evaluate the clinical significance of preoperative intra-arterial infusion chemotherapy for advanced gastric cancer.METHODS: Clinicopathological data of 91 patients who underwent curative resection for advanced gastric cancer were collected. Among them, 37 patients undertaken preoperative intra-arterial infusion chemotherapy were used as the interventional chemotherapy group, and the remaining 54 patients as the control group. Eleven factors including clinicopathological variables, treatment procedures and molecular biological makers that might contribute to the long-term survival rate were analyzed using Cox multivariate regression analysis.RESULTS: The 5-year survival rate was 52.5% and 39.8%,respectively, for the interventional group and the control group (P<0.05). Cox multivariate regression analysis revealed that the TNM stage (P<0.001), preoperative intraarterial infusion chemotherapy (P = 0.029) and growth pattern (P = 0.042) were the independent factors for the long-term survival of patients with advanced gastric cancer.CONCLUSION: Preoperative intra-arterial infusion chemotherapy plays an important role in improving the prognosis of advanced gastric cancer.

  12. Advancements of antisense oligonucleotides in treatment of breast cancer

    Institute of Scientific and Technical Information of China (English)

    YANGShuan-Ping; SONGSan-Tai; 等

    2003-01-01

    Breast cancer is one kind of multi-gene related malignancy.Overexpression of some oncogenes such as HER-2(c-erbB-2,Neu),bcl-2/bcl-xL,protein kinase A(PKA),and transferrin receptor gene(TfR gene),etc significantly affect the prognosis of breast cancer.It was shown that specific suppression of the overexpressed genes above resulted in the improvement of the therapy of breast cancer.Antisense interference.one of useful tools for inhibiting the overexpression of specific oncogenes,was involved in the therapy of breast cancer in recent years. Data indicated that antisense oligonucleotides(ON)could inhibit specially the expression of the target genes on mRNA or protein levels in most of cases;some ON candidates showed encouraging therapeutic effects in vitro and in vivo on breast cancer cell lines or xenografts.Furthermore,the combination use of the antisense ON and normal chemotherapeutic agents indicated synergistic antitumor effects,which was probably the best utilization of antisense ON in the treatment of breast cancer.

  13. Advances in diagnosis and treatment of metastatic cervical cancer.

    Science.gov (United States)

    Li, Haoran; Wu, Xiaohua; Cheng, Xi

    2016-07-01

    Cervical cancer is one of the most common cancers in women worldwide. The outcome of patients with metastatic cervical cancer is poor. We reviewed the relevant literature concerning the treatment and diagnosis of metastatic cervical cancer. There are two types of metastasis related to different treatments and survival rates: hematogenous metastasis and lymphatic metastasis. Patients with hematogenous metastasis have a higher risk of death than those with lymphatic metastasis. In terms of diagnosis, fluoro-2-deoxy-D-glucose positron emission tomography (FDG-PET) and PET-computed tomography are effective tools for the evaluation of distant metastasis. Concurrent chemoradiotherapy and subsequent chemotherapy are well-tolerated and efficient for lymphatic metastasis. As for lung metastasis, chemotherapy and/or surgery are valuable treatments for resistant, recurrent metastatic cervical cancer and chemoradiotherapy may be the optimal choice for stage IVB cervical cancer. Chemotherapy and bone irradiation are promising for bone metastasis. A better survival is achieved with multimodal therapy. Craniotomy or stereotactic radiosurgery is an optimal choice combined with radiotherapy for solitary brain metastases. Chemotherapy and palliative brain radiation may be considered for multiple brain metastases and other organ metastases. PMID:27171673

  14. Advances in cancer therapeutics and patient access to new drugs.

    Science.gov (United States)

    Dranitsaris, George; Truter, Ilse; Lubbe, Martie S; Amir, Eitan; Evans, William

    2011-03-01

    Globally, there are approximately 7.4 million cancer deaths annually, approximately 13% of deaths from all causes. Cancer is a disease of older people and, as the population ages over the next 10-20 years, we can expect an increase in the cancer incidence. Encouragingly, cancer mortality has stabilized in many countries. Part of this success may be attributed to the development of new cancer agents, collectively called 'targeted therapies', that are more specific to key components of tumour growth. Worldwide, however, one of the main factors that limit patient access to these important new drugs is their cost, which is higher than traditional chemotherapy. In this review, the clinical and pharmacoeconomic data of selected targeted agents are discussed. In the second part of this article, the challenges faced by healthcare systems in making such drugs available to patients is reviewed. Current strategies used by many countries around the world to manage cancer drug budgets are presented, along with a proposed approach using pharmacoeconomic methodology that may increase patient access. PMID:21184619

  15. Publish, not perish: Introducing Experimental Hematology & Oncology

    Directory of Open Access Journals (Sweden)

    Li Zihai

    2012-03-01

    Full Text Available Abstract As a scientific discipline, medicine can only be advanced by experimentation. Experimentation could either validate or refute a hypothesis. Unfortunately, today's publication climate strongly favors publication of positive research findings, especially with clinical trials. Experimental Hematology & Oncology (eHO is a new open access online journal that emphasizes preclinical, patient-oriented and translational aspects of research. The journal differentiates from others in the field by making a deliberate effort in publishing clinical trials with "negative" results and basic science studies with provocative findings. The focus of the peer-review mechanism for eHO will be on the technical merit of the study and not on demanding a long list of additional experiments that hinders rapid information dissemination.

  16. The relationship between pain management and psychospiritual distress in patients with advanced cancer following admission to a palliative care unit

    OpenAIRE

    Lee, Ya-Ping; Wu, Chih-Hsun; Chiu, Tai-Yuan; Chen, Ching-Yu; Morita, Tatsuya; Hung, Shou-Hung; Huang, Sin-Bao; Kuo, Chia-Sheng; Tsai, Jaw-Shiun

    2015-01-01

    Background Although many cross-sectional studies have demonstrated the association between cancer pain and psychospiritual distress, the time-dependent relationship has not been fully explored. For that reason, this study aims to investigate the time-dependent relationship between psychospiritual distress and cancer pain management in advanced cancer patients. Methods This is a prospective observational study. Two hundred thirty-seven advanced cancer patients were recruited from a palliative ...

  17. Comparison of postoperative complications in advanced head and neck cancer patients receiving neoadjuvant chemotherapy followed by surgery versus surgery alone

    OpenAIRE

    Poonam Joshi; Amit Joshi; Kumar Prabhash; Vanita Noronha; Pankaj Chaturvedi

    2015-01-01

    Background: Head and neck cancer is the third most common cancer in India with 60% presenting in advanced stages. There is the emerging role of neoadjuvant chemotherapy (NACT) in the management of these advanced cancers. There is a general perception that complication rates are higher with the use of NACT. Materials and Methods: This is a retrospectively collected data of head and neck cancer patients operated at our hospital from March 2013 to September 2014. A total of 205 patients were inc...

  18. Recent evidence, advances, and current practices in surgical treatment of lung cancer.

    Science.gov (United States)

    Suda, Kenichi; Sato, Katsuaki; Mizuuchi, Hiroshi; Kobayashi, Yoshihisa; Shimoji, Masaki; Tomizawa, Kenji; Takemoto, Toshiki; Iwasaki, Takuya; Sakaguchi, Masahiro; Mitsudomi, Tetsuya

    2014-11-01

    In the last 10-15 years, strategies and modalities of lung cancer treatment have changed dramatically. Meanwhile, the treatment objectives, the lung cancers themselves, have also changed, probably owing to early detection by computed tomography and aging of the population. In particular, the proportions of smaller lung cancers, lung adenocarcinomas with ground-glass opacity, and lung cancers in older patients are increasing. Along with these changes, surgeons have innovated and evaluated novel procedures for pulmonary resection. These include the application of minimally invasive surgical techniques, such as video-assisted thoracoscopic surgery (VATS) and robotic surgery, and sub-lobar resection, such as wedge resection and segmentectomy, for small peripheral lung cancers. Currently, VATS has gained wide acceptance and several institutions in Japan have started using robotic surgery for lung cancers. Two important clinical trials of sub-lobar resection for small peripheral lung cancers are now underway in Japan. In addition, surgery itself is of growing importance in lung cancer treatment. In particular, recent evidence supports the use of surgery in strictly selected patients with locally advanced disease, lung cancers with N2 lymph node metastases, small cell lung cancers, recurrent oligo-metastasis after pulmonary resection, or relapsed tumors after drug treatment. Surgical treatment also provides abundant tumor samples for molecular analysis, which can be used for drug selection in the adjuvant setting or after disease relapse. In the era of personalized treatment, surgery is still one of the most important treatment modalities to combat lung cancer. PMID:25453375

  19. Vandetanib in locally advanced or metastatic differentiated thyroid cancer

    DEFF Research Database (Denmark)

    Leboulleux, Sophie; Bastholt, Lars; Krause, Thomas;

    2012-01-01

    No effective standard treatment exists for patients with radioiodine-refractory, advanced differentiated thyroid carcinoma. We aimed to assess efficacy and safety of vandetanib, a tyrosine kinase inhibitor of RET, VEGFR and EGFR signalling, in this setting....

  20. Advances in immunotherapy for treatment of lung cancer

    International Nuclear Information System (INIS)

    Different approaches for treating lung cancer have been developed over time, including chemotherapy, radiotherapy and targeted therapies against activating mutations. Lately, better understanding of the role of the immunological system in tumor control has opened multiple doors to implement different strategies to enhance immune response against cancer cells. It is known that tumor cells elude immune response by several mechanisms. The development of monoclonal antibodies against the checkpoint inhibitor programmed cell death protein 1 (PD-1) and its ligand (PD-L1), on T cells, has led to high activity in cancer patients with long lasting responses. Nivolumab, an anti PD-1 inhibitor, has been recently approved for the treatment of squamous cell lung cancer patients, given the survival advantage demonstrated in a phase III trial. Pembrolizumab, another anti PD-1 antibody, has received FDA breakthrough therapy designation for treatment of non-small cell lung cancer (NSCLC), supported by data from a phase I trial. Clinical trials with anti PD-1/PD-L1 antibodies in NSCLC have demonstrated very good tolerability and activity, with response rates around 20% and a median duration of response of 18 months

  1. Using implementation science to advance cancer prevention in India.

    Science.gov (United States)

    Krishnan, Suneeta; Sivaram, Sudha; Anderson, Benjamin O; Basu, Partha; Belinson, Jerome L; Bhatla, Neerja; D'Cruz, Anil; Dhillon, Preet K; Gupta, Prakash C; Joshi, Niranjan; Jhulka, P K; Kailash, Uma; Kapambwe, Sharon; Katoch, Vishwa Mohan; Kaur, Prabhdeep; Kaur, Tanvir; Mathur, Prashant; Prakash, Anshu; Sankaranarayanan, R; Selvam, Jerard M; Seth, Tulika; Shah, Keerti V; Shastri, Surendra; Siddiqi, Maqsood; Srivastava, Anurag; Trimble, Edward; Rajaraman, Preetha; Mehrotra, Ravi

    2015-01-01

    Oral, cervical and breast cancers, which are either preventable and/or amenable to early detection and treatment, are the leading causes of cancer-related morbidity and mortality in India. In this paper, we describe implementation science research priorities to catalyze the prevention and control of these cancers in India. Research priorities were organized using a framework based on the implementation science literature and the World Health Organization's definition of health systems. They addressed both community-level as well as health systems-level issues. Community-level or "pull" priorities included the need to identify effective strategies to raise public awareness and understanding of cancer prevention, monitor knowledge levels, and address fear and stigma. Health systems-level or "push" and "infrastructure" priorities included dissemination of evidence- based practices, testing of point-of-care technologies for screening and diagnosis, identification of appropriate service delivery and financing models, and assessment of strategies to enhance the health workforce. Given the extent of available evidence, it is critical that cancer prevention and treatment efforts in India are accelerated. Implementation science research can generate critical insights and evidence to inform this acceleration. PMID:25987015

  2. Advances in immunotherapy for treatment of lung cancer

    Institute of Scientific and Technical Information of China (English)

    Jean G Bustamante Alvarez; Mara Gonzlez-Cao; Niki Karachaliou; Mariacarmela Santarpia; Santiago Viteri; Cristina Teixid; Rafael Rosell

    2015-01-01

    Different approaches for treating lung cancer have been developed over time, including chemotherapy, radiotherapy and targeted therapies against activating mutations. Lately, better understanding of the role of the immunological system in tumor control has opened multiple doors to implement different strategies to enhance immune response against cancer cells. It is known that tumor cells elude immune response by several mechanisms. The development of monoclonal antibodies against the checkpoint inhibitor programmed cell death protein 1 (PD-1) and its ligand (PD-L1), on T cells, has led to high activity in cancer patients with long lasting responses. Nivolumab, an anti PD-1 inhibitor, has been recently approved for the treatment of squamous cell lung cancer patients, given the survival advantage demonstrated in a phase III trial. Pembrolizumab, another anti PD-1 antibody, has received FDA breakthrough therapy designation for treatment of non-small cell lung cancer (NSCLC), supported by data from a phase I trial. Clinical trials with anti PD-1/PD-L1 antibodies in NSCLC have demonstrated very good tolerability and activity, with response rates around 20% and a median duration of response of 18 months.

  3. Concurrent radiotherapy with oral fluoropyrimidine versus gemcitabine in locally advanced pancreatic cancer: a systematic review and meta-analysis

    Directory of Open Access Journals (Sweden)

    Yang YF

    2015-11-01

    Full Text Available Yong-Feng Yang,1 Xiao-Hui Cao,1 Chao-En Bao,1 Xin Wan2 1Department of Radiation Oncology, Third Hospital of Hebei Medical University, Shijiazhuang, People’s Republic of China; 2Department of Radiation Oncology, Fourth Hospital of Hebei Medical University, Shijiazhuang, People’s Republic of China Background: Gemcitabine (GEM is the most widely utilized systemic agent in combination with radiation therapy (RT for treating locally advanced pancreatic cancer (LAPC in the concurrent setting. Despite recent interest in using two novel oral fluoropyrimidines (FUs, capecitabine and S-1, in this setting, there is a lack of randomized controlled trials (RCTs to support this approach.Methods: Trials published between 1994 and 2014 were identified by an electronic search of public databases (Medline, Embase, and the Cochrane Library. All prospective studies were independently identified by two authors for inclusion. Demographic data, treatment response, objective response rate (ORR, progression-free and overall survival (PFS and OS, respectively, and toxicities were extracted and analyzed using comprehensive meta-analysis software (version 2.0.Results: Twenty-three cohorts with 843 patients were included: 497 patients were treated with GEM and 346 patients were treated with oral FU. Pooled OS was significantly higher at 1 and 2 years for S-1 plus RT than for GEM plus RT (relative risk [RR] 1.27; 95% confidence interval [CI], 1.00–1.65; P=0.03; and RR 1.75; 95% CI, 1.18–2.60, P=0.002, respectively, while 1-year PFS and ORR were not significantly different between S-1 and GEM-based chemoradiotherapy (P=0.37 and P=0.06, respectively. Additionally, comparable efficacy was found between capecitabine and GEM-based chemoradiotherapy in terms of OS, PFS, and ORR. As for grade 3 and 4 acute toxicity, oral FU plus RT significantly reduced the risk of developing hematologic toxicities, nausea, and vomiting when compared to GEM plus RT (P<0.001.Conclusions

  4. Recent advances in the pharmacogenetics of cancer chemotherapy.

    Science.gov (United States)

    Watters, James W; McLeod, Howard L

    2002-12-01

    Patient response to chemotherapy varies widely between individuals. Pharmacogenetics is the study of inherited DNA polymorphisms that influence drug disposition and effects, the goal of which is the individualization of drug treatment. As unpredictable efficacy and high levels of systemic toxicity are common in cancer chemotherapy, pharmacogenetics is particularly appealing for oncology. Recent studies have shown that polymorphisms in genes involved in drug metabolism, nucleotide synthesis and DNA repair contribute to inter-patient variability in the efficacy and toxicity of many chemotherapy agents. This review will discuss recent developments in the most clinically relevant examples of cancer pharmacogenetics, and how genetic differences among individuals are shaping the future of cancer chemotherapy. PMID:12596358

  5. Status and Advances of RGD Molecular Imaging in Lung Cancer

    Directory of Open Access Journals (Sweden)

    Ning YUE

    2014-12-01

    Full Text Available Lung cancer has been one of the most common and the highest mortality rates malignant tumors at home and abroad. Sustained angiogenesis was not only the characteristic of malignant tumors, but also the foundation of tumor proliferation, invasion, recurrence and metastasis, it was also one of the hot spots of treatments in lung cancer biology currently. Integrins played an important part in tumor angiogenesis. Arg-Gly-Asp (RGD peptides could combine with integrins specifically, and the application of radionuclide-labeled RGD molecular probes enabled imaging of tumor blood vessels to reflect its changes. The lung cancer imaging of RGD peptides at home and abroad in recent years was reviewed in this article.

  6. Advances in Immunotherapies for Non-small Cell Lung Cancer

    Directory of Open Access Journals (Sweden)

    Yuan HE

    2014-03-01

    Full Text Available Globally, Lung cancer is the leading cause of cancer-related death of high morbidity and mortality with poor prognosis, which needs some more effective and less toxic therapies. The immunotherapies offer a novel approach for the treatment of patients with non-small cell lung cancer (NSCLC in both the adjuvant and palliative disease settings. A number of promising immunotherapies based on different mechanism have now been evaluated showing an increasing response rate. Moreover, further phase II/III clinical trials will be indicated to explore its value. These include checkpoint inhibitors (anti-CTLA4 antibody, anti-PD-1 antibody, anti-PD-L1 antibody, active vaccination (L-BLP25 liposome vaccine, Belagenpumatucel-L vaccine, MAGE-A3 protein vaccine and adoptive vaccination (CIK cells. The purpose of this paper will draw a summary on the theory, clinical trials, toxicity and problems to be solved of the immunotherapies in NSCLC.

  7. Advanced prostate cancer – patient survival and potential impact of enzalutamide and other emerging therapies

    Directory of Open Access Journals (Sweden)

    Patel NK

    2014-08-01

    Full Text Available Nihar K Patel, Antoine Finianos, Kristen D Whitaker, Jeanny B Aragon-Ching Department of Medicine, Division of Hematology and Oncology, George Washington University Medical Center, Washington, DC, USA Abstract: The advent of exponential growth of novel agents tested and approved for the treatment of patients with metastatic castration-resistant prostate cancer (mCRPC has brought about a need for understanding of the mechanism of action, side-effects, and clinical efficacy of these drugs as they relate to these patients. This review will provide a synopsis of the treatment landscape in mCRPC as varying agents such as abiraterone acetate, cabazitaxel, sipuleucel-T, radium, and selected emerging agents are presented. A distinct focus on the utilization of enzalutamide, its mechanism of action, key pivotal trials that brought about its US Food and Drug Administration approval, as well as patient-focused perspectives and clinical implications are discussed herein. Keywords: metastatic castration-resistant prostate cancer, enzalutamide, systemic therapies

  8. Advances in circulating microRNAs as diagnostic and prognostic markers for ovarian cancer

    Institute of Scientific and Technical Information of China (English)

    Hong Zheng; Jia-Yu Liu; Feng-Ju Song; Ke-Xin Chen

    2013-01-01

    Ovarian cancer is one of the most lethal malignant gynecological tumors. More than 70%of patients with ovarian cancer are diagnosed at advanced stage. The 5-year survival in patients with advanced ovarian cancer is less than 30%because of the lack of effective biomarkers for diagnosis, prognosis, and personalized treatment. MicroRNA (miR) is a class of small noncoding RNAs that negatively regulate gene expression primarily through post-transcriptional repression. Many studies on tissue miR in ovarian cancer have been carried out and show great potential in clinical practice. However, tissue samples are not easily available because sampling causes injury. Researchers have started to focus on plasma/serum miR, assuming that blood samples may replace tissue samples in miR research in the future. Plasma/serum miR research is still in its early stages. Studies on its function in the early diagnosis of ovarian cancer have achieved some progress, but plasma/serum miR profiling for prognosis and personalized treatment of ovarian cancer remains unknown. A thorough understanding of the function of plasma/serum miR in ovarian cancer will facilitate early diagnosis and improve treatment for ovarian cancer.

  9. Advances in circulating microRNAs as diagnostic and prognostic markers for ovarian cancer

    International Nuclear Information System (INIS)

    Ovarian cancer is one of the most lethal malignant gynecological tumors. More than 70% of patients with ovarian cancer are diagnosed at advanced stage. The 5-year survival in patients with advanced ovarian cancer is less than 30% because of the lack of effective biomarkers for diagnosis, prognosis, and personalized treatment. MicroRNA (miR) is a class of small noncoding RNAs that negatively regulate gene expression primarily through post-transcriptional repression. Many studies on tissue miR in ovarian cancer have been carried out and show great potential in clinical practice. However, tissue samples are not easily available because sampling causes injury. Researchers have started to focus on plasma/serum miR, assuming that blood samples may replace tissue samples in miR research in the future. Plasma/serum miR research is still in its early stages. Studies on its function in the early diagnosis of ovarian cancer have achieved some progress, but plasma/serum miR profiling for prognosis and personalized treatment of ovarian cancer remains unknown. A thorough understanding of the function of plasma/serum miR in ovarian cancer will facilitate early diagnosis and improve treatment for ovarian cancer

  10. The Efficacy of High-Intensity Focused Ultrasound (HIFU) in Advanced Pancreatic Cancer

    Institute of Scientific and Technical Information of China (English)

    Bo Xie; Jiajun Ling; Weiming Zhang; Xueqin Huang; Jihua Zhen; Yanzhe Huang

    2008-01-01

    OBJECTIVE To observe the efficacy of high-intensity focused ultrasound (HIFU)in the treatment of late-stage pancreatic cancer.METHODS Sixteen patients with advanced pancreatic cancer received HIFU therapy.Evaluation of efficacy was made on the basis of changes in clinical symptoms and variations in the tumor echo and size.RESULTS Clinical symptoms such as pain were significantly alleviated,echo of the tumor was enhanced with B-US and the quality of life such as eating,sleeping and mental status was markedly improved;no serious complications were observed.CONCLUSION The use of HIFU in the treatment of advanced pancreatic cancer is feasible and safe.It is effective in killing the carcinoma cells and alleviaring pain.This technique may offer non-invasive therapy for the treatment of patients with late-stage pancreatic cancer.

  11. [Medical castration in the treatment of locally advanced or metastatic prostate cancer: an update].

    Science.gov (United States)

    Drouin, S-J; Rouprêt, M; Davin, J-L; Soulié, M

    2009-04-01

    Indications for hormonotherapy in prostate cancer are in deep mutation and are constantly evolving. Used initially (1941) in metastatic stages, hormone therapy is used nowadays in locally advanced prostate cancer and aggressive localized disease. Its prescription in association with radiotherapy or surgery has provided a benefit regarding survival free progression. The place of hormone therapy in localized prostate cancer is not well defined and the debate is still ongoing, especially in case of biochemical recurrence after irradiation or radical prostatectomy and even in neoadjuvant cases. Additional and further studies are ongoing and are strongly needed to establish new guidelines. Nevertheless, hormone therapy is not restricted any more to palliative cases and is part of the current therapeutic arsenal of the urologist for high risk localized and/or locally advanced prostate cancers. PMID:19465332

  12. Recent advances in the surgical care of breast cancer patients

    Directory of Open Access Journals (Sweden)

    Vitelli Carlo E

    2010-01-01

    Full Text Available Abstract A tremendous improvement in every aspect of breast cancer management has occurred in the last two decades. Surgeons, once solely interested in the extipartion of the primary tumor, are now faced with the need to incorporate a great deal of information, and to manage increasingly complex tasks. As a comprehensive assessment of all aspects of breast cancer care is beyond the scope of the present paper, the current review will point out some of these innovations, evidence some controversies, and stress the need for the surgeon to specialize in the various aspects of treatment and to be integrated into the multisciplinary breast unit team.

  13. Multifunctional nanomaterials for advanced molecular imaging and cancer therapy

    Science.gov (United States)

    Subramaniam, Prasad

    Nanotechnology offers tremendous potential for use in biomedical applications, including cancer and stem cell imaging, disease diagnosis and drug delivery. The development of nanosystems has aided in understanding the molecular mechanisms of many diseases and permitted the controlled nanoscale manipulation of biological phenomena. In recent years, many studies have focused on the use of several kinds of nanomaterials for cancer and stem cell imaging and also for the delivery of anticancer therapeutics to tumor cells. However, the proper diagnosis and treatment of aggressive tumors such as brain and breast cancer requires highly sensitive diagnostic agents, in addition to the ability to deliver multiple therapeutics using a single platform to the target cells. Addressing these challenges, novel multifunctional nanomaterial-based platforms that incorporate multiple therapeutic and diagnostic agents, with superior molecular imaging and targeting capabilities, has been presented in this work. The initial part of this work presents the development of novel nanomaterials with superior optical properties for efficiently delivering soluble cues such as small interfering RNA (siRNA) into brain cancer cells with minimal toxicity. Specifically, this section details the development of non-toxic quantums dots for the imaging and delivery of siRNA into brain cancer and mesenchymal stem cells, with the hope of using these quantum dots as multiplexed imaging and delivery vehicles. The use of these quantum dots could overcome the toxicity issues associated with the use of conventional quantum dots, enabled the imaging of brain cancer and stem cells with high efficiency and allowed for the delivery of siRNA to knockdown the target oncogene in brain cancer cells. The latter part of this thesis details the development of nanomaterial-based drug delivery platforms for the co-delivery of multiple anticancer drugs to brain tumor cells. In particular, this part of the thesis focuses on

  14. Novel Strategy with Gemcitabine for Advanced Pancreatic Cancer

    OpenAIRE

    Komori, Shuji; Osada, Shinji; Yoshida, Kazuhiro

    2011-01-01

    5-fluorouracil (5-FU) is widely used in chemotherapy for gastric and colorectal cancer, but gemcitabine (GEM), and not 5-FU, is approved as a standard drug for use in pancreatic cancer. Interindividual variation in the enzyme activity of the GEM metabolic pathway can affect the extent of GEM metabolism and the efficacy of GEM chemotherapy. Human equilibrative nucleoside transporter 1 (hENT1) is recognized as a major transporter of GEM into cells. In addition, a factor that activates hENT1 is ...

  15. Advances in the surgical treatment of breast cancer.

    Science.gov (United States)

    Xing, Lei; He, Qiang; Wang, Yuan-Yuan; Li, Hong-Yuan; Ren, Guo-Sheng

    2016-06-01

    Breast cancer has become the top malignant neoplasm in Chinese women with an increasing risk of morbidity and mortality. As a crucial part of comprehensive treatment of breast cancer, breast surgical technique is ceaselessly ameliorating and enriching its features. With the purpose of achieving minimal surgical intervention and satisfactory cosmetic results, the trend of mammary surgery is focusing on minimally invasive treatment and aesthetics in the 21st century. This article gives an overview of the most representative surgical procedures, such as breast conservative surgery, sentinel lymph node dissection, oncoplastic technique and breast reconstructive surgery. PMID:27265302

  16. Detectability of T Measurable diseases in advanced gastric cancer in FDG PET CT

    International Nuclear Information System (INIS)

    Usefulness of FDG PET CT in monitoring response in locally advanced gastric cancer has been reported. The purpose of this study was to evaluate the related factors to detect measurable diseases in advanced gastric cancer on FDG PET CT. We retrospectively reviewed 38 patients diagnosed as having advanced gastric cancer. We defined the measurable diseases when there was visualized tumor of which maximum standardized uptake value(SUVmax) was higher than 1.35*SUVmax of liver + 2*SD of liver SUV. We evaluated what kinds of factors from the clinicopathologic features were related to identifying measurable diseases. Of 38 patients with advanced gastric cancer, 18 (50%) had measurable tumors on FDG PET CT. Measurable tumors were significantly more frequent in well or moderately differentiated adenocarcinoma (70.5% vs 35.3%, p<0.05), in the tumors located at antrum or angle (66.7% vs 29.4%, p<0.05) and in the elderly group (age of 55 years old or more, 72.0% vs 8.3%, p<0.001) than the others, respectively. By multivariate analysis, age at diagnosis was the only independent predictor for the measurable disease on FDG PET CT. We found that age at diagnosis, as well as histologic types and location of tumors, were the affecting factors to detect measurable disease on FDG PET CT in patients with advanced gastric cancer. Our study suggests that elderly patients of age of 55 years old or more can frequently have T measurable disease on FDG PET CT in advanced gastric cancer and FDG PET CT will be helpful to monitor measurable disease

  17. Detectability of T Measurable diseases in advanced gastric cancer in FDG PET CT

    Energy Technology Data Exchange (ETDEWEB)

    Oh, Sun Young; Cheon, Gi Jeong; Kim, Young Chul; Jeong, Eugene; Kim, Seung Eun; Choe, Jae Gol [Korea Univ. Medical Center, Seoul (Korea, Republic of)

    2012-12-15

    Usefulness of FDG PET CT in monitoring response in locally advanced gastric cancer has been reported. The purpose of this study was to evaluate the related factors to detect measurable diseases in advanced gastric cancer on FDG PET CT. We retrospectively reviewed 38 patients diagnosed as having advanced gastric cancer. We defined the measurable diseases when there was visualized tumor of which maximum standardized uptake value(SUVmax) was higher than 1.35*SUVmax of liver + 2*SD of liver SUV. We evaluated what kinds of factors from the clinicopathologic features were related to identifying measurable diseases. Of 38 patients with advanced gastric cancer, 18 (50%) had measurable tumors on FDG PET CT. Measurable tumors were significantly more frequent in well or moderately differentiated adenocarcinoma (70.5% vs 35.3%, p<0.05), in the tumors located at antrum or angle (66.7% vs 29.4%, p<0.05) and in the elderly group (age of 55 years old or more, 72.0% vs 8.3%, p<0.001) than the others, respectively. By multivariate analysis, age at diagnosis was the only independent predictor for the measurable disease on FDG PET CT. We found that age at diagnosis, as well as histologic types and location of tumors, were the affecting factors to detect measurable disease on FDG PET CT in patients with advanced gastric cancer. Our study suggests that elderly patients of age of 55 years old or more can frequently have T measurable disease on FDG PET CT in advanced gastric cancer and FDG PET CT will be helpful to monitor measurable disease.

  18. Mycophenolate Mofetil and Cyclosporine in Reducing Graft-Versus-Host Disease in Patients With Hematologic Malignancies or Metastatic Kidney Cancer Undergoing Donor Stem Cell Transplant

    Science.gov (United States)

    2016-03-01

    Lymphoma; Noncontiguous Stage II Adult Lymphoblastic Lymphoma; Noncontiguous Stage II Grade 3 Follicular Lymphoma; Noncontiguous Stage II Mantle Cell Lymphoma; Noncutaneous Extranodal Lymphoma; Peripheral T-cell Lymphoma; Post-transplant Lymphoproliferative Disorder; Previously Treated Myelodysplastic Syndromes; Recurrent Adult Acute Lymphoblastic Leukemia; Recurrent Adult Acute Myeloid Leukemia; 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 Hodgkin Lymphoma; Recurrent Adult Immunoblastic Large Cell Lymphoma; Recurrent Adult Lymphoblastic Lymphoma; Recurrent Adult T-cell Leukemia/Lymphoma; Recurrent Childhood Acute Lymphoblastic Leukemia; Recurrent Childhood Acute Myeloid Leukemia; Recurrent Childhood Anaplastic Large Cell Lymphoma; Recurrent Childhood Grade III Lymphomatoid Granulomatosis; Recurrent Childhood Large Cell Lymphoma; Recurrent Childhood Lymphoblastic Lymphoma; Recurrent Childhood Small Noncleaved Cell Lymphoma; 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 Mycosis Fungoides/Sezary Syndrome; Recurrent Renal Cell Cancer; Recurrent Small Lymphocytic Lymphoma; Recurrent/Refractory Childhood Hodgkin Lymphoma; Refractory Anemia; Refractory Anemia With Ringed Sideroblasts; Refractory Chronic Lymphocytic Leukemia; Refractory Hairy Cell Leukemia; Refractory Multiple Myeloma; Relapsing Chronic Myelogenous Leukemia; Splenic Marginal Zone Lymphoma; Stage I Adult Burkitt Lymphoma; Stage I Adult Diffuse Large Cell Lymphoma; Stage I Adult Diffuse Mixed Cell Lymphoma; Stage I Adult Immunoblastic Large Cell Lymphoma; Stage I Adult Lymphoblastic Lymphoma; Stage I Adult T-cell Leukemia

  19. Epigenetics in the hematologic malignancies

    OpenAIRE

    Fong, Chun Yew; Morison, Jessica; Dawson, Mark A.

    2014-01-01

    A wealth of genomic and epigenomic data has identified abnormal regulation of epigenetic processes as a prominent theme in hematologic malignancies. Recurrent somatic alterations in myeloid malignancies of key proteins involved in DNA methylation, post-translational histone modification and chromatin remodeling have highlighted the importance of epigenetic regulation of gene expression in the initiation and maintenance of various malignancies. The rational use of targeted epigenetic therapies...

  20. Hematological alterations in diabetic rats

    OpenAIRE

    Mahmoud, Ayman M.

    2013-01-01

    Dysfunction in adipocytes is associated with insulin resistance and type 2 diabetes. Diabetes-associated anemia has been reported due to the increased non-enzymatic glycosylation of RBC membrane proteins, which correlates with hyperglycemia. The present study was hypothesized to assess the effect of citrus flavonoids on hematological parameters and adipose tissue interleukin-6 and adiponectin in type 2 diabetic rats. Diabetes was induced by feeding rats with a high fat diet for 2 weeks follow...

  1. GENERAL ASPECTS OF THE DIAGNOSIS AND TREATMENT OF LOCALLY ADVANCED THYROID CANCER

    Directory of Open Access Journals (Sweden)

    L. P. Yakovleva

    2013-01-01

    Full Text Available The paper deals with current trends in the diagnosis and treatment of locally advanced, recurrent and metastatic medullary and low-grade thyroid cancer. It highlights problems in the diagnosis and surgical treatment of this pathology on the basis of our clinic’s experience. Data on global trends in medical treatment for low-grade radioactive iodine therapy-refractory thyroid tumors, as well as disseminated and metastatic medullary cancer are given.

  2. Quo Vadis Radiotherapy? Technological Advances and the Rising Problems in Cancer Management

    OpenAIRE

    Barry J Allen; Eva Bezak; Loredana G. Marcu

    2013-01-01

    Purpose. Despite the latest technological advances in radiotherapy, cancer control is still challenging for several tumour sites. The survival rates for the most deadly cancers, such as ovarian and pancreatic, have not changed over the last decades. The solution to the problem lies in the change of focus: from local treatment to systemic therapy. The aim of this paper is to present the current status as well as the gaps in radiotherapy and, at the same time, to look into potential solutions t...

  3. Prognostic Nomograms for Predicting Survival and Distant Metastases in Locally Advanced Rectal Cancers

    OpenAIRE

    Junjie Peng; Ying Ding; Shanshan Tu; Debing Shi; Liang Sun; Xinxiang Li; Hongbin Wu; Sanjun Cai

    2014-01-01

    Aim To develop prognostic nomograms for predicting outcomes in patients with locally advanced rectal cancers who do not receive preoperative treatment. Materials and Methods A total of 883 patients with stage II–III rectal cancers were retrospectively collected from a single institution. Survival analyses were performed to assess each variable for overall survival (OS), local recurrence (LR) and distant metastases (DM). Cox models were performed to develop a predictive model for each endpoint...

  4. Advances in Bio-Optical Imaging for the Diagnosis of Early Oral Cancer

    OpenAIRE

    Ivan Keogh; Ramaswamy Bhuvaneswari; Malini Olivo

    2011-01-01

    Oral cancer is among the most common malignancies worldwide, therefore early detection and treatment is imperative. The 5-year survival rate has remained at a dismal 50% for the past several decades. The main reason for the poor survival rate is the fact that most of the oral cancers, despite the general accessibility of the oral cavity, are not diagnosed until the advanced stage. Early detection of the oral tumors and its precursor lesions may be the most effective means to improve clinical ...

  5. Transcript Profiling Distinguishes Complete Treatment Responders With Locally Advanced Cervical Cancer 1 2 3 4

    OpenAIRE

    Fernandez-Retana, Jorge; Lasa-Gonsebatt, Federico; Lopez-Urrutia, Eduardo; Coronel-Martínez, Jaime; Cantu de Leon, David; Jacobo-Herrera, Nadia; Peralta-Zaragoza, Oscar; Perez-Montiel, Delia; Reynoso-Noveron, Nancy; Vazquez-Romo, Rafael; Perez-Plasencia, Carlos

    2015-01-01

    Cervical cancer (CC) mortality is a major public health concern since it is the second cause of cancer-related deaths among women. Patients diagnosed with locally advanced CC (LACC) have an important rate of recurrence and treatment failure. Conventional treatment for LACC is based on chemotherapy and radiotherapy; however, up to 40% of patients will not respond to conventional treatment; hence, we searched for a prognostic gene signature able to discriminate patients who do not respond to th...

  6. Sociodemographic disparities in advanced ovarian cancer survival and adherence to treatment guidelines

    OpenAIRE

    Bristow, RE; Chang, J.; Ziogas, A.; Campos, B.; Chavez, LR; Anton-Culver, H.

    2015-01-01

    © 2015 by The American College of Obstetricians and Gynecologists. Published by Wolters Kluwer Health, Inc. All rights reserved. Objective: To estimate whether race or ethnic and socioeconomic strata are independently associated with advanced-stage ovarian cancer-specific survival after adjusting for adherence to National Comprehensive Cancer Network treatment guidelines. Methods: The design was a retrospective population-based cohort study of patients with stage IIIC-IV epithelial ovarian ca...

  7. Bevacizumab for Advanced Breast Cancer: Hope, Hype, and Hundreds of Headlines

    OpenAIRE

    Fralick, Michael; Ray, Monali; Fung, Christina; Booth, Christopher M.; Mallick, Ranjeeta; Clemons, Mark J

    2013-01-01

    In February 2008, the U.S. Food and Drug Administration granted accelerated approval for the use of bevacizumab in metastatic breast cancer; however, approval was revoked in November 2011. We sought to categorize and analyze the newspaper reports related to bevacizumab's use in advanced breast cancer. Media reports are a common source of medical information, and we observed substantial fluidity of media reports over time.

  8. Serum vitamin B12 and folate status among patients with chemotherapy treatment for advanced colorectal cancer

    OpenAIRE

    Byström, Per; Björkegren, Karin; Larsson, Anders; Johansson, Linda; Berglund, Åke

    2009-01-01

    Background There are conflicting results on the role of cobalamin and folate for epidemiology and carcinogenesis in colorectal cancer patients and the need of supplementation for prevention of chemotherapy toxicity. Patients and methods Serum cobalamin, folate, and homocysteine were analysed before and during the treatment of 93 patients with advanced colorectal cancer (ACRC) with first-line chemotherapy treatment. This cohort was compared with a healthy control group of 224 individuals. Resu...

  9. Differential Patient-Caregiver Opinions of Treatment and Care For Advanced Lung Cancer Patients

    OpenAIRE

    Zhang, Amy Y.; Zyzanski, Stephen J.; Siminoff, Laura A.

    2010-01-01

    This study examined the differences of opinion between cancer patients and caregivers with regard to treatment and care decisions. 184 advanced lung cancer patients and 171 primary caregivers were recruited as a convenience sample from clinics in Cleveland, Ohio. A telephone interview was conducted to collect data using a semi-structured questionnaire. Nonparametric tests and regression analysis were performed. The findings showed that patients and caregivers reported significant disagreement...

  10. Options for the Treatment of Gemcitabine-Resistant Advanced Pancreatic Cancer

    OpenAIRE

    Ioannis Gounaris; Kamarul Zaki; Pippa Corrie

    2010-01-01

    Context Pancreatic cancer is noteworthy in that the number of patients dying from the disease is roughly equal to the number diagnosed. For more than a decade, gemcitabine has constituted the standard of care for the palliative treatment of the majority of patients who present with metastatic or relapsed disease, although the survival gains are limited. Despite a median survival of less than 6 months, there is a significant proportion of advanced pancreatic cancer patients who progress on gem...

  11. Krukenberg tumors diagnosed during pregnancy simultaneously with advanced gastric cancer; A case report

    Energy Technology Data Exchange (ETDEWEB)

    You, Myung Won; Jung, Yoon Young; Shin, Jung Hwan; Hong, Young Ok [Eulji Hospital, Eulji University School of Medicine, Seoul (Korea, Republic of)

    2015-06-15

    Krukenberg tumors recognized during pregnancy are rarely reported. The preoperative diagnosis can be challenging because of the confusing morphological features and symptoms during pregnancy. Here, we report a case of a 29-year-old pregnant woman at 29 weeks gestation presenting with bilateral solid ovarian masses, which were later diagnosed as metastatic ovarian cancer originating from advanced gastric cancer. This case suggests that Krukenberg tumors should be considered when bilateral ovarian solid masses are encountered regardless of pregnancy.

  12. Pharmacokinetics of paclitaxel in a hemodialysis patient with advanced gastric cancer: A case report

    OpenAIRE

    Kawate, Susumu; Takeyoshi, Izumi; Morishita, Yasuo

    2006-01-01

    We report for the first time the possibility of weekly paclitaxel chemotherapy for a patient with advanced, nonresectable gastric cancer undergoing hemodialysis. A 50-year-old man with chronic renal failure due to bilateral polycystic kidneys, who had undergone hemodialysis three times a week for 5 years, presented with hematemesis in December 2004. Based on the diagnosis of gastric cancer with lymph node metastases, surgery was performed. On the 15th postoperative day, the patient was treate...

  13. Role of Scintimammography in Assessing the Response of Neoadjuvant Chemotherapy in Locally Advanced Breast Cancer

    OpenAIRE

    Trehan, Romeeta; Seam, Rajeev K; Manoj K. Gupta; Sood, Ashwani; Dimri, Kislay; Mahajan, Rohit

    2014-01-01

    Locally advanced breast cancer (LABC) is a common cancer in the developing countries. Neoadjuvant chemotherapy (NACT) is a very important step in the treatment of such tumors and hence that the disease can be down staged and made amenable for surgery. All the tumors do not respond to the therapy equally. Hence, it becomes very important to predict the response of chemotherapy in such cases. This study evaluated the role of scintimammography in assessing the response to NACT in 23 patients wit...

  14. Krukenberg tumors diagnosed during pregnancy simultaneously with advanced gastric cancer; A case report

    International Nuclear Information System (INIS)

    Krukenberg tumors recognized during pregnancy are rarely reported. The preoperative diagnosis can be challenging because of the confusing morphological features and symptoms during pregnancy. Here, we report a case of a 29-year-old pregnant woman at 29 weeks gestation presenting with bilateral solid ovarian masses, which were later diagnosed as metastatic ovarian cancer originating from advanced gastric cancer. This case suggests that Krukenberg tumors should be considered when bilateral ovarian solid masses are encountered regardless of pregnancy

  15. A clinical study of radiotherapy with CHFU for advanced and recurrent breast cancer

    International Nuclear Information System (INIS)

    We have investigated the usefulness of combination therapy with radiation and CHFU for advanced and recurrent breast cancer according to a clinical cotrolled multicenter trial from 1982 to 1984. One hundred cases were registered and 82 of them were availabe. Treatment sites were the lymph nodes, skin, bone and lung, and the overall response rate was 58% in CR and 19% in PR, while the duration of remission was 18 weeks in CR. Side effects were found in 10% of the patients. Combination therapy with radiation and HCFU may be useful in multimodal tretment for advanced recurrent breast cancer. (author)

  16. HIGH-INTENSITY FOCUSED ULTRASOUND ABLATION OF PATIENTS WITH LOCALLY ADVANCED PROSTATE CANCER

    OpenAIRE

    L. V. Shaplygin; V. A. Solovov; M. O. Vozdvizhenskiy; Yа. S. Matyash; R. Z. Khametov; D. V. Fesenko

    2014-01-01

    In this study the results of retrospective analysis of treatment of 311 patients in Samara Oncology Center in 2008–2011 with locally advanced prostate cancer are presented. According to the received treatment patients were divided into 3 groups: 103 underwent HIFU, 101 patients had a course of EBRT, 107 patients received only hormone therapy (HT). Overall survival in patients with locally advanced prostate cancer after HIFU therapy was 86.2 %, after EBRT and HT – 66.3% and 18.1 %, respectivel...

  17. HIGH-INTENSITY FOCUSED ULTRASOUND ABLATION OF PATIENTS WITH LOCALLY ADVANCED PROSTATE CANCER

    Directory of Open Access Journals (Sweden)

    L. V. Shaplygin

    2014-01-01

    Full Text Available In this study the results of retrospective analysis of treatment of 311 patients in Samara Oncology Center in 2008–2011 with locally advanced prostate cancer are presented. According to the received treatment patients were divided into 3 groups: 103 underwent HIFU, 101 patients had a course of EBRT, 107 patients received only hormone therapy (HT. Overall survival in patients with locally advanced prostate cancer after HIFU therapy was 86.2 %, after EBRT and HT – 66.3% and 18.1 %, respectively. These data indicate a high clinical efficacy of ultrasound ablation. 

  18. HIGH-INTENSITY FOCUSED ULTRASOUND ABLATION OF PATIENTS WITH LOCALLY ADVANCED PROSTATE CANCER

    Directory of Open Access Journals (Sweden)

    L. V. Shaplygin

    2014-07-01

    Full Text Available In this study the results of retrospective analysis of treatment of 311 patients in Samara Oncology Center in 2008–2011 with locally advanced prostate cancer are presented. According to the received treatment patients were divided into 3 groups: 103 underwent HIFU, 101 patients had a course of EBRT, 107 patients received only hormone therapy (HT. Overall survival in patients with locally advanced prostate cancer after HIFU therapy was 86.2 %, after EBRT and HT – 66.3% and 18.1 %, respectively. These data indicate a high clinical efficacy of ultrasound ablation. 

  19. Short-course neutron therapy for advanced head and neck cancer

    International Nuclear Information System (INIS)

    This was a Phase I/II clinical study, concentrating mainly on the assessment of treatment tolerance, performed in a small group of patients with advanced head and neck cancer. The complete remission observed for 7 and 9 months after treatment in two out of 12 patients with very advanced head and neck cancer encourages the authors to continue further clinical trials using the high tumour dose of 12 Gy/10 F given over 2 weeks, as early cutaneous and mucosal reactions were acceptable. (author)

  20. Anti-angiogenic therapies for advanced esophago-gastric cancer

    Directory of Open Access Journals (Sweden)

    Elisa Fontana

    2014-01-01

    Full Text Available Neo-vascularization is a vital process for tumor growth and development which involves the interaction between tumor cells and stromal endothelial cells through several growth factors and membranous receptors which ultimately activate pro-angiogenic intracellular signaling pathways. Inhibition of angiogenesis has become a standard treatment option for several tumor types including colorectal cancer, glioblastoma and ovarian cancer. In gastric cancer, the therapeutic role of anti-angiogenic agents is more controversial. Bevacizumab and ramucirumab, two monoclonal antibodies, which target vascular endothelial growth factor-A and vascular endothelial growth factor receptor-2, respectively, have been demonstrated antitumor activity in patients with tumors of the stomach or esophagogastric junction. However, especially for bevacizumab, this antitumor activity has not consistently translated into a survival advantage over standard treatment in randomized trials. In this article, we provide an overview of the role of angiogenesis in gastric cancer and discuss the results of clinical trials that investigated safety and effectiveness of antiangiogenic therapies in this disease. A review of the literature has been done using PubMed, ClinicalTrials.gov website and the ASCO Annual Meeting Library.

  1. Advances in Lung Stem Cells and Lung Cancer Stem Cells

    Directory of Open Access Journals (Sweden)

    Huijing YIN

    2015-10-01

    Full Text Available Cancer stem cells (CSCs are emerging as a hot topic for cancer research. Lung CSCs share many characteristics with normal lung stem cells (SCs, including self-renewal and multi-potency for differentiation. Many molecular markers expressed in various types of CSCs were also found in lung CSCs, such as CD133, CD44, aldehyde dehydrogenase (ALDH and ATP-binding cassette sub-family G member 2 (ABCG2. Similarly, proliferation and expansion of lung CSCs are regulated not only by signal transduction pathways functioning in normal lung SCs, such as Notch, Hedgehog and Wnt pathways, but also by those acting in tumor cells, such as epidermal growth factor receptor (EGFR, signal transducer and activator of transcription 3 (STAT3 and phosphatidylinositol 3 kinase (PI3K pathways. As CSC plays an critical role in tumor recurrence, metastasis and drug-resistance, understanding the difference between lung CSCs and normal lung SCs, identifying and targeting CSC markers or related signaling pathways may increase the efficacy of therapy on lung cancer and improved survival of lung cancer patients.

  2. Mutations in the AXIN1 gene in advanced prostate cancer

    DEFF Research Database (Denmark)

    Yardy, George W; Bicknell, David C; Wilding, Jennifer L;

    2009-01-01

    The Wnt signalling pathway directs aspects of embryogenesis and is thought to contribute to maintenance of certain stem cell populations. Disruption of the pathway has been observed in many different tumour types. In bowel, stomach, and endometrial cancer, this is usually due to mutation of genes...

  3. Comparability of EORTC and DAPROCA studies in advanced prostatic cancer

    DEFF Research Database (Denmark)

    Suciu, S; Sylvester, R; Iversen, P;

    1990-01-01

    Very often not enough patients are entered and/or the follow-up is insufficient to be able to draw valid conclusions in cancer clinical trials. In this article, we discuss the possibility of pooling the data from two or more trials asking the same or similar questions in order to overcome such...

  4. Fludarabine Phosphate, Cyclophosphamide, Tacrolimus, Mycophenolate Mofetil, Total-Body Irradiation, and Donor Bone Marrow Transplant in Treating Patients With High-Risk Hematologic Cancer

    Science.gov (United States)

    2014-02-27

    Accelerated Phase Chronic Myelogenous Leukemia; Adult Acute Lymphoblastic Leukemia in Remission; Adult Acute Myeloid Leukemia in Remission; Adult Acute Myeloid Leukemia With 11q23 (MLL) Abnormalities; Adult Acute Myeloid Leukemia With Del(5q); Adult Acute Myeloid Leukemia With Inv(16)(p13;q22); Adult Acute Myeloid Leukemia With t(15;17)(q22;q12); Adult Acute Myeloid Leukemia With t(16;16)(p13;q22); Adult Acute Myeloid Leukemia With t(8;21)(q22;q22); Adult Nasal Type Extranodal NK/T-cell Lymphoma; Anaplastic Large Cell Lymphoma; Angioimmunoblastic T-cell Lymphoma; Childhood Acute Lymphoblastic Leukemia in Remission; Childhood Acute Myeloid Leukemia in Remission; Childhood Burkitt Lymphoma; Childhood Chronic Myelogenous Leukemia; Childhood Myelodysplastic Syndromes; Childhood Nasal Type Extranodal NK/T-cell Lymphoma; Cutaneous B-cell Non-Hodgkin Lymphoma; de Novo Myelodysplastic Syndromes; Extranodal Marginal Zone B-cell Lymphoma of Mucosa-associated Lymphoid Tissue; Hematopoietic/Lymphoid Cancer; Hepatosplenic T-cell Lymphoma; Intraocular Lymphoma; Nodal Marginal Zone B-cell Lymphoma; Peripheral T-cell Lymphoma; Post-transplant Lymphoproliferative Disorder; Previously Treated Myelodysplastic Syndromes; 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 Hodgkin Lymphoma; Recurrent Adult Immunoblastic Large Cell Lymphoma; Recurrent Adult Lymphoblastic Lymphoma; Recurrent Adult T-cell Leukemia/Lymphoma; Recurrent Childhood Anaplastic Large Cell Lymphoma; Recurrent Childhood Grade III Lymphomatoid Granulomatosis; Recurrent Childhood Large Cell Lymphoma; Recurrent Childhood Lymphoblastic Lymphoma; Recurrent Childhood Small Noncleaved Cell Lymphoma; Recurrent Cutaneous T-cell Non-Hodgkin Lymphoma; Recurrent Grade 1 Follicular Lymphoma; Recurrent Grade 2 Follicular Lymphoma

  5. The usefulness of samarium-135 in advanced breast cancer

    International Nuclear Information System (INIS)

    Full text of publication follows. Introduction: breast cancer is a solid cancer which can often be complicated by metastatic bone pain, reducing performance status and decreasing the quality of life. Quadramet is a radiopharmaceutical consisting of stable complexes of radioactive Samarium (Sm-153) and tetra-phosphonate chelators (EDTMP), having a high affinity to the skeleton more intense in osteoblastic lesions. It is indicated as a palliative measure for the relief of pain from metastatic lesions that enhance on bone scans. Our aim was to assess the effect of Sm-153 in breast cancer. Methods: the study included 10 patients with breast cancer (mean age 43, 5 years) with multiple bone painful metastases detected by scintigraphy. Each patient received 37 MBq/kg of Sm-153. For assessment of therapy effectiveness; pain relief, a reduction in analgesic requirements and motor activity (Karnofsky scale) were evaluated with a receding of 36 months. Results: palliative therapy using Sm-153 is effective (in 2/3 of cases 'good' and 'moderate' response rate) and we have observed that the analgesic requirements decreased to 40% of dose on average. The motor activity of the points evaluated according to Karnofsky scale increased from 50 to 70. Conclusion: in breast cancer, bone metastasis is a major complication which is most often associated with pain. Bone pain palliation therapy with Sm-153 is a cost-effective systemic therapy to relieve pain from skeletal metastases with a consequent decrease in morbidity and an improvement in quality of life

  6. A single centre experience with sequential and concomitant chemoradiotherapy in locally advanced stage IV tonsillar cancer

    OpenAIRE

    Coyle Catherine; Dyker Karen E; Williamson Deborah; Oksuz Didem; Kancherla Kiran; D Prestwich Robin J; Sen Mehmet

    2010-01-01

    Abstract Background Chemo-radiotherapy offers an alternative to primary surgery and adjuvant therapy for the management of locally advanced stage IV squamous cell carcinomas of the tonsil. Methods A retrospective analysis was performed of the outcomes of 41 patients with locoregionally advanced squamous cell carcinoma of the tonsil treated non-surgically at the Yorkshire Cancer Centre between January 2004 and December 2005. Due to long radiotherapy waiting times, patients received induction c...

  7. Long-term oropharyngeal and laryngeal function in patients with advanced head and neck cancer

    OpenAIRE

    Kraaijenga, S.A.C.

    2016-01-01

    Radiotherapy or combined chemoradiotherapy (CRT) regimens are increasingly used as primary treatment for patients with advanced head and neck cancer (HNC). Unfortunately, these organ-preserving protocols are associated with substantial adverse functional events. Previous research has shown that preventive swallowing rehabilitation can significantly reduce the functional disabilities. This thesis focuses on oropharyngeal and laryngeal function following CRT for advanced HNC, including long-ter...

  8. Neoadjuvant chemotherapy in advanced ovarian cancer: latest results and place in therapy

    OpenAIRE

    Sato, Seiya; Itamochi, Hiroaki

    2014-01-01

    Approximately 70% of women with epithelial ovarian cancer (EOC) are diagnosed with advanced stage disease, which is associated with high morbidity and mortality. The standard approach to treating patients with advanced EOC remains primary debulking surgery (PDS) followed by chemotherapy. EOC is one of the most sensitive of all solid tumors to cytotoxic drugs, with over 80% of women showing a response to standard chemotherapy combined with taxane and platinum. Furthermore, residual disease is ...

  9. Efficacy and feasibility of ambulatory treatment-based monthly nedaplatin plus S-1 in definitive or salvage concurrent chemoradiotherapy for early, advanced, and relapsed esophageal cancer

    International Nuclear Information System (INIS)

    Standard chemoradiotherapy (CRT) using cisplatin (CDDP) and 5-fluorouracil (5-FU) is an optional treatment for patients with stage II-III esophageal cancer. However, there are some demerits in this regimen because CDDP administration requires a large transfusion volume and 5-FU must be continuously infused over 24 h. Therefore, hospitalization is unavoidable. We collected retrospectively the data of definitive CRT with nedaplatin and S-1 as carried out in our institution. Patients with early and advanced esophageal cancer and relapsed esophageal cancer after radical surgery were included. Nedaplatin 80 mg/m2 was given on days 1 and 29, and S-1 80 mg/m2 on days 1-14 and 29-42. No prophylactic treatment with granulocyte colony stimulating factor was administered. Patients received two courses of concurrent radiotherapy of more than 50 Gy with or without two additional courses as adjuvant therapy every 4 weeks. Between August 2011 and June 2015, 89 patients (age range, 44–86 years; K-PS 90–100, 81 %; squamous cell carcinoma histology, 97 %; definitive/salvage CRT, 75/25 %) were collected. Twenty-one (24 %) patients completed four cycles, and 94 % received two or more cycles. Grade 4 leukopenia, thrombocytopenia, and anemia occurred in 12, 7, and 10 % of the patients, respectively. Five patients developed febrile neutropenia. Grade 3 non-hematological toxicity included infection in 12 %, mucositis/esophagitis in 3 %, kidney in 3 %, and fatigue in 3 %. Sixty-four patients (72 %) received the prescribed full dose and full cycles of chemotherapy. A complete response was achieved in 76 patients (85 %). The 3-year overall survival rate was 54.4 % in definitive CRT and 39.8 % in salvage CRT, respectively. Sixty-two subjects (70 %) received treatment as outpatients. Nedaplatin and S-1 in combination with radiotherapy is feasible, and toxicity is tolerable. This treatment method has the potential to shorten hospitalization without impairing the efficacy of CRT

  10. Beclomethasone Dipropionate in Preventing Acute Graft-Versus-Host Disease in Patients Undergoing a Donor Stem Cell Transplant for Hematologic Cancer

    Science.gov (United States)

    2015-03-05

    Hematopoietic/Lymphoid Cancer; Accelerated Phase Chronic Myelogenous Leukemia; Adult Acute Lymphoblastic Leukemia in Remission; Adult Acute Myeloid Leukemia in Remission; Adult Acute Myeloid Leukemia With 11q23 (MLL) Abnormalities; Adult Acute Myeloid Leukemia With Inv(16)(p13;q22); Adult Acute Myeloid Leukemia With t(15;17)(q22;q12); Adult Acute Myeloid Leukemia With t(16;16)(p13;q22); Adult Acute Myeloid Leukemia With t(8;21)(q22;q22); Atypical Chronic Myeloid Leukemia; Blastic Phase Chronic Myelogenous Leukemia; Childhood Acute Lymphoblastic Leukemia in Remission; Childhood Acute Myeloid Leukemia in Remission; Childhood Chronic Myelogenous Leukemia; Childhood Myelodysplastic Syndromes; Chronic Eosinophilic Leukemia; Chronic Myelomonocytic Leukemia; Chronic Neutrophilic Leukemia; Chronic Phase Chronic Myelogenous Leukemia; Contiguous Stage II Adult Burkitt Lymphoma; Contiguous Stage II Adult Diffuse Large Cell Lymphoma; Contiguous Stage II Adult Diffuse Mixed Cell Lymphoma; Contiguous Stage II Adult Diffuse Small Cleaved Cell Lymphoma; Contiguous Stage II Adult Immunoblastic Large Cell Lymphoma; Contiguous Stage II Adult Lymphoblastic Lymphoma; Contiguous Stage II Grade 1 Follicular Lymphoma; Contiguous Stage II Grade 2 Follicular Lymphoma; Contiguous Stage II Grade 3 Follicular Lymphoma; Contiguous Stage II Mantle Cell Lymphoma; Contiguous Stage II Marginal Zone Lymphoma; Contiguous Stage II Small Lymphocytic Lymphoma; de Novo Myelodysplastic Syndromes; Essential Thrombocythemia; Extramedullary Plasmacytoma; Extranodal Marginal Zone B-cell Lymphoma of Mucosa-associated Lymphoid Tissue; Graft Versus Host Disease; Isolated Plasmacytoma of Bone; Juvenile Myelomonocytic Leukemia; Meningeal Chronic Myelogenous Leukemia; Myelodysplastic/Myeloproliferative Disease, Unclassifiable; Nodal Marginal Zone B-cell Lymphoma; Noncontiguous Stage II Adult Burkitt Lymphoma; Noncontiguous Stage II Adult Diffuse Large Cell Lymphoma; Noncontiguous Stage II Adult Diffuse Small

  11. Advances in the use of nanocarriers for cancer diagnosis and treatment.

    Science.gov (United States)

    Vieira, Débora Braga; Gamarra, Lionel Fernel

    2016-03-01

    The use of nanocarriers as drug delivery systems for therapeutic or imaging agents can improve the pharmacological properties of commonly used compounds in cancer diagnosis and treatment. Advances in the surface engineering of nanoparticles to accommodate targeting ligands turned nanocarriers attractive candidates for future work involving targeted drug delivery. Although not targeted, several nanocarriers have been approved for clinical use and they are currently used to treat and/or diagnosis various types of cancers. Furthermore, there are several formulations, which are now in various stages of clinical trials. This review examined some approved formulations and discussed the advantages of using nanocarriers in cancer therapy. PMID:27074238

  12. What is appropriate neoadjuvant/adjuvant androgen deprivation for high-risk/locally advanced prostate cancer?

    Institute of Scientific and Technical Information of China (English)

    Mikio Namiki; Hiroyuki Konaka

    2011-01-01

    @@ The majority of low-risk patients with clinically localized prostate cancer have a high likelihood of disease-free survival,regardless of the treatment option chosen.1 In contrast, patients with high-risk prostate cancer with high Gleason score, elevated prostate-specific antigen level and advanced clinical stage have a high probability of treatment failure after initial management by single-treatment modalities, such as radical pro-statectomy (RP), external beam radiation therapy (EBRT) or brachytherapy.2,3 Therefore, it is extremely important to establish the most effective treatment strategy for patients with high-risk prostate cancer.

  13. L-Carnitine-supplementation in advanced pancreatic cancer (CARPAN) - a randomized multicentre trial

    OpenAIRE

    Kraft Matthias; Kraft Kathleen; Gärtner Simone; Mayerle Julia; Simon Peter; Weber Eckhard; Schütte Kerstin; Stieler Jens; Koula-Jenik Heide; Holzhauer Peter; Gröber Uwe; Engel Georg; Müller Cornelia; Feng You-Shan; Aghdassi Ali

    2012-01-01

    Abstract Background Cachexia, a >10% loss of body-weight, is one factor determining the poor prognosis of pancreatic cancer. Deficiency of L-Carnitine has been proposed to cause cancer cachexia. Findings We screened 152 and enrolled 72 patients suffering from advanced pancreatic cancer in a prospective, multi-centre, placebo-controlled, randomized and double-blinded trial to receive oral L-Carnitine (4 g) or placebo for 12 weeks. At entry patients reported a mean weight loss of 12 ± 2,5 (SEM)...

  14. Advances in Diagnosis and Management of Prostate Cancer

    OpenAIRE

    Goldenberg, S. Larry

    1990-01-01

    Carcinoma of the prostate accounts for 17% of malignancies in men. Great strides have been made in the understanding of the biology and natural history of this disease. It is clear that earlier diagnosis of the clinical carcinoma will improve overall disease-specific survival rates. The author reviews the diagnostic techniques and advances in management of localized and metastatic disease.

  15. How do in-patients with advanced terminal cancer feel ?

    OpenAIRE

    Tanaka, Aiko; Iwamoto, Teruyo; Kaneyasu, Hisae

    1999-01-01

    The purpose of this study was to know how in-patients with advanced terminal lcancer feel, thereby, determining ways that nurses in he hospital who care for patients who are terminally ill can improve their care for patient who are terminally ill.

  16. CLINICOPATHOLOGICAL CHARACTERISTICS OF ADVANCED COLORECTAL CANCER 30 mm OR SMALLER IN DIAMETER

    Institute of Scientific and Technical Information of China (English)

    Hong Zhang; Chun-sheng Chen; Jin-chun Cong; Lei Qiao; Taisuke Hasegawa; Shigeki Takashima

    2007-01-01

    Objective To investigate the clinicopathological characteristics of advanced colorectal cancer which was 30 mm or smaller in diameter.Methods Retrospective analysis documented 80 patients with small advanced colorectal cancer from May 1985 to May 2002. According to the diameter of tumors, all patients were divided into three groups; Group A (10 mm or less), Group B (11-20 mm), Group C (21-30 mm). Considering the number of patients in Group A was smaller, we combined Group A with Group B as Group D. Then various clinicopathological characteristics were compared between Group C and Group D.Results The most common site of small advanced colorectal cancer was sigmoid colon and rectum that accounted for 36. 2% and 35. 0% of all cases. The average diameter of total tumors was 23. 3 mm. Type 2 was the most common macroscopic type (63. 7% ) and the moderate differentiation was seen in 77. 5% of cases. Thirty-eight (47. 5% ) cases had lymph node metastasis. Three (3. 8% ) cases had liver metastasis and three (3. 8% ) cases had peritoneal metastasis. The frequency of lymph node metastasis was found significantly different between Group C and Group D (54. 2% vs. 28. 6% , P< 0. 05), as well as between the groups with different depth of invasion (P< 0. 05). Curability A resection was performed in 69 (86. 2% ) cases.Conclusions Tumor size and depth of invasion are related to lymph node metastasis in small advanced colorectal cancer. However, the small size of tumor may not always be a reliable parameter for estimating the risk of lymph node metastasis. Small colorectal cancers also do not always mean the early stage. Surgeons should be aware of the features of small advanced colorectal cancers to select ideal management and perform perfect resection.

  17. Advances of Immunotherapy in Small Cell Lung Cancer

    Directory of Open Access Journals (Sweden)

    Jingjing LIU

    2014-06-01

    Full Text Available Small cell lung cancer (SCLC is complex heterogeneous due to unclear biological characteristics in terms of cell origin, pathogenesis and driver genes etc. Diagnosis and treatment of SCLC has been slowly improved and few breakthroughs have been discovered up to now. Therefore new strategies are urgently needed to improve the efficacy of SCLC treatment. Tumor immunotherapy has potential to restore and trigger the immune system to recognize and eliminate tumor cells, notably it has only minimal adverse impact on normal tissue. Cancer vaccine, adoptive immunotherapy, cytokines and checkpoint inhibitors have now been launched for clinical treatment of SCLC. Ipilimumab is the most promising medicine of immunotherapy. Immunotherapy is expected to bring new vision to the treatment of SCLC. And further researches are needed on such problems affecting efficacy of immunotherapy as the heterogeneity of SCLC, the uncertainty of target for immunotherapy, the immune tolerance, etc.

  18. Recent advancements in toxicity prediction following prostate cancer radiotherapy.

    Science.gov (United States)

    Ospina, J D; Fargeas, A; Dréan, G; Simon, A; Acosta, O; de Crevoisier, R

    2015-01-01

    In external beam radiotherapy for prostate cancer limiting toxicities for dose escalation are bladder and rectum toxicities. Normal tissue complication probability models aim at quantifying the risk of developping adverse events following radiotherapy. These models, originally proposed in the context of uniform irradiation, have evolved to implementations based on the state-of-the-art classification methods which are trained using empirical data. Recently, the use of image processing techniques combined with population analysis methods has led to a new generation of models to understand the risk of normal tissue complications following radiotherapy. This paper overviews those methods in the case of prostate cancer radiation therapy and propose some lines of future research. PMID:26737471

  19. Postoperative radio-chemotherapy in locally advanced gastric cancer

    International Nuclear Information System (INIS)

    Background: Overall 5 years survival for surgically excised gastric cancer is 30%. Adjuvant treatment may improve the surgical results. Aim: To assess treatment results and toxicity in patients with surgically excised gastric cancer, treated with adjuvant radiotherapy and concomitant continuous 5-Fluorouracil (5-FU). Material and Methods: Forty one patients aged 32 to 73 years (29 males) with stage II-IVA gastric cancer, subjected to a total or subtotal gastrectomy and D2 nodal dissection between 1997 to 2006, were studied. They received adjuvant radiotherapy to the gastric bed and draining lymphatic nodes in a total dose of 50.4 Gy in 28 fractions and chemotherapy with continuous infusion 5-FU, 200 mg/m2/day. Results were compared to historical controls matched according to demographic parameters and tumor characteristics. Results: Eighteen patients were in stage II, 10 in stage IIIA, nine in stage IIIB and four in stage IVA. Twelve patients had an N0 nodal status, 15 were N1, nine were N2 and five were N3. After a mean follow up of 32 months, 26 patients (63%) were alive. Five year overall survival was 49.6% for surgery plus radiochemotherapy compared to 30.7% for the historical group subjected only to surgery (p =0.002). Radiotherapy was associated with grade 1-2 toxicity and treatment was completed without interruptions in all patients. Chemotherapy was delayed temporarily in 3 patients. Conclusions: Adjuvant radio-chemotherapy improved overall survival in gastric cancer, compared to historical controls subjected only to surgical treatment

  20. Capecitabine for locally advanced and metastatic colorectal cancer: A review

    OpenAIRE

    Koukourakis, Georgios V; Zacharias, Georgios; Tsalafoutas, John; Theodoridis, Dimitrios; Kouloulias, Vassilios

    2010-01-01

    Capecitabine (Xeloda®) is an oral fluoropyrimidine which is produced as a pro-drug of fluorouracil, and shows improved tolerability and intratumor drug concentrations following its tumor-specific conversion to the active drug. We have searched the Pubmed and Cochrane databases from 1980 to 2009 with the purpose of reviewing all available information on Capecitabine, focusing on its clinical effectiveness against colorectal cancer. Special attention has been paid to trials that compared Capeci...