WorldWideScience

Sample records for cancer treatment utilities

  1. Understanding and Utilizing Patient Preferences in Cancer Treatment Decisions.

    Science.gov (United States)

    Ubel, Peter A

    2016-05-01

    Shared decision-making is a complex endeavor that should take into account the patient's personal preferences regarding treatment options. To truly empower patients to be partners in decision-making, especially in situations in which their preferences are important, physicians must learn to communicate better and to distinguish between what is "medical fact" versus a "value judgement." Knowing what are, when to ask, and how to ask the right questions will help physicians be effective in guiding patients toward the right treatments. PMID:27226516

  2. The Utilization of the Immune System in Lung Cancer Treatment: Beyond Chemotherapy

    Directory of Open Access Journals (Sweden)

    Carmen W. H. Chan

    2016-02-01

    Full Text Available Lung cancer is ranked first worldwide as one of the main cancers in terms of prevalence and mortality rate. The development of effective treatment strategies against lung cancer is therefore of paramount importance. Traditionally, chemotherapy was employed in the treatment of various cancers. However, the non-specific nature of the actions of chemotherapeutic drugs and the potential for tumors to develop resistance to these drugs may render chemotherapy a less favorable option for cancer treatment. Immunotherapy provides an alternative strategy for this purpose. It involves the utilization of the immune system and the immune effector cells to elicit an immune response to the tumors, thereby eliminating them. Strategies include the administration of pro-inflammatory cytokines for immune stimulation, the removal of immunological checkpoints using monoclonal antibodies, and the use of cancer vaccines to enhance immunity against tumors. This article summarizes the above strategies, highlights the reasons why immunotherapy is superior to chemotherapy for the purpose of tumor removal, and reviews the recent clinical studies comparing the clinical outcomes of patients undergoing immunotherapy and chemotherapy. The article also describes advances in immunotherapeutic strategies for the treatment of lung cancer.

  3. 1842676957299765Latent class cluster analysis to understand heterogeneity in prostate cancer treatment utilities

    Directory of Open Access Journals (Sweden)

    Meghani Salimah

    2009-01-01

    Full Text Available Abstract Background Men with prostate cancer are often challenged to choose between conservative management and a range of available treatment options each carrying varying risks and benefits. The trade-offs are between an improved life-expectancy with treatment accompanied by important risks such as urinary incontinence and erectile dysfunction. Previous studies of preference elicitation for prostate cancer treatment have found considerable heterogeneity in individuals' preferences for health states given similar treatments and clinical risks. Methods Using latent class mixture model (LCA, we first sought to understand if there are unique patterns of heterogeneity or subgroups of individuals based on their prostate cancer treatment utilities (calculated time trade-off utilities for various health states and if such unique subgroups exist, what demographic and urological variables may predict membership in these subgroups. Results The sample (N = 244 included men with prostate cancer (n = 188 and men at-risk for disease (n = 56. The sample was predominantly white (77%, with mean age of 60 years (SD ± 9.5. Most (85.9% were married or living with a significant other. Using LCA, a three class solution yielded the best model evidenced by the smallest Bayesian Information Criterion (BIC, substantial reduction in BIC from a 2-class solution, and Lo-Mendell-Rubin significance of < .001. The three identified clusters were named high-traders (n = 31, low-traders (n = 116, and no-traders (n = 97. High-traders were more likely to trade survival time associated with treatment to avoid potential risks of treatment. Low-traders were less likely to trade survival time and accepted risks of treatment. The no-traders were likely to make no trade-offs in any direction favouring the status quo. There was significant difference among the clusters in the importance of sexual activity (Pearson's χ2 = 16.55, P = 0.002; Goodman and Kruskal tau = 0.039, P < 0.001. In

  4. Active exercises utilizing a facilitating device in the treatment of lymphedema resulting from breast cancer therapy

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    de Fátima Guerreiro Godoy, Maria

    2010-01-01

    Full Text Available The aim of this study was to evaluate the reduction in volume of arm lymphedema secondary to breast cancer therapy utilizing an exercise facilitating device. Twenty-one women with arm lymphedema resulting from the surgical and radiotherapeutic treatment of breast cancer were randomly selected. Evaluation was made by water-displacement volumetry before and after each session. The patients were submitted to a series of active exercises using a facilitating device for four 12-minute sessions with intervals of 3 minutes between sessions in the sitting position with alignment of the spinal column. The lymphedematous arm was maintained under compression using a cotton-polyester sleeve. The active exercising device used was a mobile flexion bar fixed on a metal base at a height of 30 cm from the tabletop and at a distance of 10 cm from the patient’s body. The paired t-test was utilized for statistical analysis with an alpha error of 5% (p-value ≤0.05 being considered significant. The initial mean volume of the arms was 2,089.9 and the final volume was 2,023.0 mL with a mean loss of 66.9 mL (p-value <0.001. In conclusion, active exercises utilizing facilitating devices can contribute to a reduction in size of lymphedematous limbs.

  5. Utilization of Dimethyl Fumarate and Related Molecules for Treatment of Multiple Sclerosis, Cancer, and Other Diseases

    Science.gov (United States)

    Al-Jaderi, Zaidoon; Maghazachi, Azzam A.

    2016-01-01

    Several drugs have been approved for treatment of multiple sclerosis (MS). Dimethyl fumarate (DMF) is utilized as an oral drug to treat this disease and is proven to be potent with less side effects than several other drugs. On the other hand, monomethyl fumarate (MMF), a related compound, has not been examined in greater details although it has the potential as a therapeutic drug for MS and other diseases. The mechanism of action of DMF or MMF is related to their ability to enhance the antioxidant pathways and to inhibit reactive oxygen species. However, other mechanisms have also been described, which include effects on monocytes, dendritic cells, T cells, and natural killer cells. It is also reported that DMF might be useful for treating psoriasis, asthma, aggressive breast cancers, hematopoeitic tumors, inflammatory bowel disease, intracerebral hemorrhage, osteoarthritis, chronic pancreatitis, and retinal ischemia. In this article, we will touch on some of these diseases with an emphasis on the effects of DMF and MMF on various immune cells. PMID:27499754

  6. Treatment patterns, health state, and health care resource utilization of patients with radioactive iodine refractory differentiated thyroid cancer

    Science.gov (United States)

    Gianoukakis, Andrew G; Flores, Natalia M; Pelletier, Corey L; Forsythe, Anna; Wolfe, Gregory R; Taylor, Matthew H

    2016-01-01

    Background Patients with differentiated thyroid cancer (DTC) often respond well to treatment but some become refractory to radioactive iodine (RAI) treatment, and treatment options are limited. Despite the humanistic and economic burden RAI refractory disease imposes on patients, published research concerning treatment patterns and health care resource utilization is sparse. Methods Data were collected from an online retrospective chart review study in the US and five European Union (EU) countries (France, Germany, Italy, Spain, and UK) with physicians recruited from an online panel. Physicians (N=211) provided demographics, disease history, treatment information, and health care resource utilization for one to four of their patients with radioactive iodine refractory differentiated thyroid cancer (RR-DTC). Results The majority of the patients with RR-DTC (N=623) were female (56%), and their mean age was 58.2 years. In this sample, 63.2% had papillary thyroid cancer and 57.0% were in Stage IV when deemed RAI refractory. Patients with RR-DTC experienced regional recurrence in the thyroid bed/central neck area (25.3%) and had distant metastatic disease (53.6%). At the time data were collected, 50.7% were receiving systemic treatment. Of those, 78.5% were on first-line treatment and 62.7% were receiving multikinase inhibitors. Regional differences for prescribed treatments were observed; the US was more likely to have patients receiving multikinase inhibitors (79.2%) compared with UK (41.2%) and Italy (17.1%). Additional details regarding treatment patterns and resource utilization are discussed. Conclusion The current study aimed to obtain a greater understanding of RR-DTC treatment globally. These results can assist in the development and implementation of treatment guidelines and ultimately enhance the care of patients with RR-DTC. PMID:27313476

  7. Learning from social media: utilizing advanced data extraction techniques to understand barriers to breast cancer treatment.

    Science.gov (United States)

    Freedman, Rachel A; Viswanath, Kasisomayajula; Vaz-Luis, Ines; Keating, Nancy L

    2016-07-01

    Past examinations of breast cancer treatment barriers have typically included registry, claims-based, and smaller survey studies. We examined treatment barriers using a novel, comprehensive, social media analysis of online, candid discussions about breast cancer. Using an innovative toolset to search postings on social networks, message boards, patient communities, and topical sites, we performed a large-scale qualitative analysis. We examined the sentiments and barriers expressed about breast cancer treatments by Internet users during 1 year (2/1/14-1/31/15). We categorized posts based on thematic patterns and examined trends in discussions by race/ethnicity (white/black/Hispanic) when this information was available. We identified 1,024,041 unique posts related to breast cancer treatment. Overall, 57 % of posts expressed negative sentiments. Using machine learning software, we assigned treatment barriers for 387,238 posts (38 %). Barriers included emotional (23 % of posts), preferences and spiritual/religious beliefs (21 %), physical (18 %), resource (15 %), healthcare perceptions (9 %), treatment processes/duration (7 %), and relationships (7 %). Black and Hispanic (vs. white) users more frequently reported barriers related to healthcare perceptions, beliefs, and pre-diagnosis/diagnosis organizational challenges and fewer emotional barriers. Using a novel analysis of diverse social media users, we observed numerous breast cancer treatment barriers that differed by race/ethnicity. Social media is a powerful tool, allowing use of real-world data for qualitative research, capitalizing on the rich discussions occurring spontaneously online. Future research should focus on how to further employ and learn from this type of social intelligence research across all medical disciplines. PMID:27339067

  8. Learning from social media: utilizing advanced data extraction techniques to understand barriers to breast cancer treatment.

    Science.gov (United States)

    Freedman, Rachel A; Viswanath, Kasisomayajula; Vaz-Luis, Ines; Keating, Nancy L

    2016-07-01

    Past examinations of breast cancer treatment barriers have typically included registry, claims-based, and smaller survey studies. We examined treatment barriers using a novel, comprehensive, social media analysis of online, candid discussions about breast cancer. Using an innovative toolset to search postings on social networks, message boards, patient communities, and topical sites, we performed a large-scale qualitative analysis. We examined the sentiments and barriers expressed about breast cancer treatments by Internet users during 1 year (2/1/14-1/31/15). We categorized posts based on thematic patterns and examined trends in discussions by race/ethnicity (white/black/Hispanic) when this information was available. We identified 1,024,041 unique posts related to breast cancer treatment. Overall, 57 % of posts expressed negative sentiments. Using machine learning software, we assigned treatment barriers for 387,238 posts (38 %). Barriers included emotional (23 % of posts), preferences and spiritual/religious beliefs (21 %), physical (18 %), resource (15 %), healthcare perceptions (9 %), treatment processes/duration (7 %), and relationships (7 %). Black and Hispanic (vs. white) users more frequently reported barriers related to healthcare perceptions, beliefs, and pre-diagnosis/diagnosis organizational challenges and fewer emotional barriers. Using a novel analysis of diverse social media users, we observed numerous breast cancer treatment barriers that differed by race/ethnicity. Social media is a powerful tool, allowing use of real-world data for qualitative research, capitalizing on the rich discussions occurring spontaneously online. Future research should focus on how to further employ and learn from this type of social intelligence research across all medical disciplines.

  9. The Utility of Proton Beam Therapy with Concurrent Chemotherapy for the Treatment of Esophageal Cancers

    Directory of Open Access Journals (Sweden)

    Steven H. Lin

    2011-10-01

    Full Text Available The standard of care for the management of locally advanced esophageal cancers in the United States is chemotherapy combined with radiation, either definitively, or for those who could tolerate surgery, preoperatively before esophagectomy. Although the appropriate radiation dose remains somewhat controversial, the quality of the radiation delivery is critical for the treatment of esophageal cancer since the esophagus is positioned close to vital structures, such as the heart and lung. The volume and relative doses to these normal tissues affect acute and late term complications. Advances in radiation delivery from 2D to 3D conformal radiation therapy, to Intensity Modulated Radiation Therapy (IMRT or charged particle therapy (carbon ion or proton beam therapy (PBT, allow incremental improvements in the therapeutic ratio. This could have implications in non-cancer related morbidity for long term survivors. This article reviews the evolution in radiation technologies and the use of PBT with chemotherapy in the management of esophageal cancer.

  10. The Utility of Proton Beam Therapy with Concurrent Chemotherapy for the Treatment of Esophageal Cancers

    International Nuclear Information System (INIS)

    The standard of care for the management of locally advanced esophageal cancers in the United States is chemotherapy combined with radiation, either definitively, or for those who could tolerate surgery, preoperatively before esophagectomy. Although the appropriate radiation dose remains somewhat controversial, the quality of the radiation delivery is critical for the treatment of esophageal cancer since the esophagus is positioned close to vital structures, such as the heart and lung. The volume and relative doses to these normal tissues affect acute and late term complications. Advances in radiation delivery from 2D to 3D conformal radiation therapy, to Intensity Modulated Radiation Therapy (IMRT) or charged particle therapy (carbon ion or proton beam therapy (PBT)), allow incremental improvements in the therapeutic ratio. This could have implications in non-cancer related morbidity for long term survivors. This article reviews the evolution in radiation technologies and the use of PBT with chemotherapy in the management of esophageal cancer

  11. Prospective multi-center trial utilizing electronic brachytherapy for the treatment of endometrial cancer

    International Nuclear Information System (INIS)

    A modified form of high dose rate (HDR) brachytherapy has been developed called Axxent Electronic Brachytherapy (EBT). EBT uses a kilovolt X-ray source and does not require treatment in a shielded vault or a HDR afterloader unit. A multi-center clinical study was carried out to evaluate the success of treatment delivery, safety and toxicity of EBT in patients with endometrial cancer. A total of 15 patients with stage I or II endometrial cancer were enrolled at 5 sites. Patients were treated with vaginal EBT alone or in combination with external beam radiation. The prescribed doses of EBT were successfully delivered in all 15 patients. From the first fraction through 3 months follow-up, there were 4 CTC Grade 1 adverse events and 2 CTC Grade II adverse events reported that were EBT related. The mild events reported were dysuria, vaginal dryness, mucosal atrophy, and rectal bleeding. The moderate treatment related adverse events included dysuria, and vaginal pain. No Grade III or IV adverse events were reported. The EBT system performed well and was associated with limited acute toxicities. EBT shows acute results similar to HDR brachytherapy. Additional research is needed to further assess the clinical efficacy and safety of EBT in the treatment of endometrial cancer

  12. Prospective multi-center trial utilizing electronic brachytherapy for the treatment of endometrial cancer

    Directory of Open Access Journals (Sweden)

    Thropay John P

    2010-07-01

    Full Text Available Abstract Background A modified form of high dose rate (HDR brachytherapy has been developed called Axxent Electronic Brachytherapy (EBT. EBT uses a kilovolt X-ray source and does not require treatment in a shielded vault or a HDR afterloader unit. A multi-center clinical study was carried out to evaluate the success of treatment delivery, safety and toxicity of EBT in patients with endometrial cancer. Methods A total of 15 patients with stage I or II endometrial cancer were enrolled at 5 sites. Patients were treated with vaginal EBT alone or in combination with external beam radiation. Results The prescribed doses of EBT were successfully delivered in all 15 patients. From the first fraction through 3 months follow-up, there were 4 CTC Grade 1 adverse events and 2 CTC Grade II adverse events reported that were EBT related. The mild events reported were dysuria, vaginal dryness, mucosal atrophy, and rectal bleeding. The moderate treatment related adverse events included dysuria, and vaginal pain. No Grade III or IV adverse events were reported. The EBT system performed well and was associated with limited acute toxicities. Conclusions EBT shows acute results similar to HDR brachytherapy. Additional research is needed to further assess the clinical efficacy and safety of EBT in the treatment of endometrial cancer.

  13. Synthesis of a drug delivery vehicle for cancer treatment utilizing DNA-functionalized gold nanoparticles

    Science.gov (United States)

    Brann, Tyler

    The treatment of cancer with chemotherapeutic agents has made great strides in the last few decades but still introduces major systemic side effects. The potent drugs needed to kill cancer cells often cause irreparable damage to otherwise healthy organs leading to further morbidity and mortality. A therapy with intrinsic selective properties and/or an inducible activation has the potential to change the way cancer can be treated. Gold nanoparticles (GNPs) are biocompatible and chemically versatile tools that can be readily functionalized to serve as molecular vehicles. The ability of these particles to strongly absorb light with wavelengths in the therapeutic window combined with the heating effect of surface plasmon resonance makes them uniquely suited for noninvasive heating in biologic applications. Specially designed DNA aptamers have shown their ability to serve as drug carriers through intercalation as well as directly acting as therapeutic agents. By combining these separate molecules a multifaceted drug delivery vehicle can be created with great potential as a selective and controllable treatment for cancer. Oligonucleotide-coated GNPs have been created using spherical GNPs but little work has been reported using gold nanoplates in this way. Using the Diasynth method gold nanoplates were produced to absorb strongly in the therapeutic near infrared (nIR) window. These particles were functionalized with two DNA oligonucleotides: one serving as an intercalation site for doxorubicin, and another, AS1411, serving directly as an anticancer targeting/therapeutic agent. These functional particles were fully synthesized and processed along with confirmation of DNA functionalization and doxorubicin intercalation. Doxorubicin is released via denaturation of the DNA structure into which doxorubicin is intercalated upon the heating of the gold nanoplate well above the DNA melting temperature. This temperature increase, due to light stimulation of surface plasmon

  14. Clinical utility of vandetanib in the treatment of patients with advanced medullary thyroid cancer

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    Deshpande H

    2011-12-01

    Full Text Available Hari Deshpande1,3, Vicky Marler3, Julie Ann Sosa2,31Department of Medicine, 2Department of Surgery, Yale University School of Medicine, 3Yale Cancer Center, New Haven, CT, USAAbstract: Vandetanib (ZD6474 became the first systemic agent to be approved for the treatment of metastatic or locally advanced medullary thyroid cancer. It was a proof of principle, because it is an orally bioavailable medication that targets the growth factors felt to be important in the pathogenesis of this disease, ie, the rearranged during transfection proto-oncogene and vascular endothelial growth factor receptor. It was tested initially in two Phase II studies at doses of 100 mg and 300 mg daily. Although activity was seen at both doses, the higher dose was chosen for a randomized, placebo-controlled Phase II study. This trial, which accrued more than 300 patients, showed a statistically significant benefit for the group taking vandetanib compared with those taking placebo medication. Progression-free survival for the vandetanib arm has not been reached, compared with 19 months for the placebo arm. The main toxicity appears to be diarrhea, although some patients experienced significant side effects, including torsades de pointes and sudden cardiac death. Therefore, it is now necessary for practitioners to enroll in a Risk Evaluation Mitigation Strategy before being allowed to prescribe this medication, to reduce the risk of serious side effects occurring.Keywords: ZD6474, medullary thyroid cancer, vandetanib

  15. Utilizing temporal variations in chemotherapeutic response to improve breast cancer treatment efficacy

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    Daniel J. McGrail

    2015-09-01

    Full Text Available Though survival rates for women with stage I breast cancer have radically improved, treatment options remain poor for the 40% of women diagnosed with later-stage disease. For these patients, improved chemotherapeutic treatment strategies are critical to eradicate any disseminated tumor cells. Despite many promising new drugs in vitro, most ultimately fail in the clinic. One aspect often lost during testing is in vivo circulation half-lives rarely exceed 24 hours, whereas in vitro studies involve drug exposure for 2-3 days. Here, we show how mimicking these exposure times alters efficacy. Next, using this model we show how drug response is highly time-dependent by extending analysis of cell viability out to two weeks. Variations in response both with feeding and time were dependent on drug mechanism of action. Finally, we show that by implementing this temporal knowledge of drug effects to optimize scheduling of drug administration we are able to regain chemosensitivity in a Carboplatin-resistant cell line.

  16. Cost utility analysis of everolimus in the treatment of metastatic renal cell cancer in the Netherlands

    NARCIS (Netherlands)

    Mihajlović, J.; Minović, I.; Bruinsma, A.; Postma, M.J.

    2013-01-01

    Objectives: Metastatic renal cell cancer (mRCC) is becoming an important part of Dutch health care expenditure due to expensive pharmaceutical options for disease control and lack of adequate prevention methods. New targeted therapeutics, such as sunitinib, sorafenib and everolimus, have recently em

  17. Breast Cancer: Treatment Options

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    ... Breast Cancer > Breast Cancer - Treatment Options Request Permissions Breast Cancer - Treatment Options Approved by the Cancer.Net Editorial ... recommendations for ovarian ablation . Hormonal therapy for metastatic breast cancer Hormonal therapies are also commonly used to treat ...

  18. Prostate cancer - treatment

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/patientinstructions/000403.htm Prostate cancer - treatment To use the sharing features on this ... a combination of drugs is recommended. References National Cancer Institute. Prostate cancer treatment (PDQ): Stages of prostate cancer. Updated ...

  19. Cancer treatments

    Science.gov (United States)

    ... focused beam of light to destroy cancer cells. Laser therapy can be used to: Destroy tumors and precancerous growths Shrink tumors that are blocking the stomach, colon, or esophagus Help treat cancer symptoms, such as bleeding Seal nerve endings after ...

  20. Breast Cancer Treatment

    Science.gov (United States)

    ... of Breast & Gynecologic Cancers Breast Cancer Screening Research Breast Cancer Treatment (PDQ®)–Patient Version General Information About Breast Cancer Go to Health Professional Version Key Points Breast ...

  1. Four clinically utilized drugs were identified and validated for treatment of adrenocortical cancer using quantitative high-throughput screening

    OpenAIRE

    Nilubol Naris; Zhang Lisa; Shen Min; Zhang Ya-Qin; He Mei; Austin Christopher P; Kebebew Electron

    2012-01-01

    Abstract Background Drug repurposing for cancer treatment is an emerging approach to discover clinically approved drugs that demonstrate antineoplastic effect. The effective therapeutics for patients with advanced adrenocortical carcinoma(ACC) are greatly needed. The objective of this study was to identify and validate drugs with antineoplastic effect in ACC cells using a novel quantitative high-throughput drug screening (qHTS) technique. Methods A quantitative high-throughput proliferation a...

  2. Hyperthermia in Cancer Treatment

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    ... Cancers by Body Location Childhood Cancers Adolescent & Young Adult Cancers Metastatic Cancer Recurrent Cancer Research NCI’s Role in ... but these effects are uncommon ( 1 , 3 , 7 ). Diarrhea , nausea, and vomiting ... a standard treatment for cancer ( 1 , 3 , 6 , 7 ). Many clinical trials are ...

  3. Evaluation of the utilization of external radiotherapy in the treatment of localized prostate cancer in Andalusia, Spain

    International Nuclear Information System (INIS)

    Around 27,000 new cases of prostate cancer are diagnosed every year in Spain and 5400 die from this disease. Radiotherapy (RT), alone or combined, has proven to be effective as initial treatment in patients with localized disease. Our objective was to evaluate the use of external beam RT (EBRT) in our region, comparing the indication rate and irradiation rate and examining variability in its application among hospitals. We conducted a review of RT guidelines and indication studies for prostate cancer (% expected irradiation). Data were gathered from all twelve public healthcare centers in Andalusia (Spain) on RT-treated prostate cancer patients during 2013 (% actual irradiation) and from nine of the centers on RT discharge reports. Information was classified according to type of hospital, tumor risk category and RT treatment (technique, dosage, volume, toxicity). The estimated RT rate was 67 % (1289/1917), 43 % were aged > 70 years, 44.7 % had ECOG performance status of 0); 44.7 % had high-risk tumors; 57 % underwent RT associated with hormone therapy; 70 % of patients receiving RT were treated with 3D planning (30 % IGRT); and doses were 70–76 Gy in 70 % of cases and >76 Gy in 10.7 %. Acute gastrointestinal and genitourinary toxicities were < grade 2 in 79 and 89 % of patients, respectively. An irradiation rate significantly below the mean for the study was found in four provinces. There was a significant difference among provinces in the distribution of risk groups. Underutilization of EBRT was estimated to be around 30 % in prostate cancer patients, with an elevated variability in irradiation rates among hospitals related to differences in available technology and in the distribution of patients with different risk levels. These data should be a matter of concern to regional health managers, given the negative and measurable impact on the survival of patients

  4. Utility and translatability of mathematical modeling, cell culture and small and large animal models in magnetic nanoparticle hyperthermia cancer treatment research

    Science.gov (United States)

    Hoopes, P. J.; Petryk, Alicia A.; Misra, Adwiteeya; Kastner, Elliot J.; Pearce, John A.; Ryan, Thomas P.

    2015-03-01

    For more than 50 years, hyperthermia-based cancer researchers have utilized mathematical models, cell culture studies and animal models to better understand, develop and validate potential new treatments. It has been, and remains, unclear how and to what degree these research techniques depend on, complement and, ultimately, translate accurately to a successful clinical treatment. In the past, when mathematical models have not proven accurate in a clinical treatment situation, the initiating quantitative scientists (engineers, mathematicians and physicists) have tended to believe the biomedical parameters provided to them were inaccurately determined or reported. In a similar manner, experienced biomedical scientists often tend to question the value of mathematical models and cell culture results since those data typically lack the level of biologic and medical variability and complexity that are essential to accurately study and predict complex diseases and subsequent treatments. Such quantitative and biomedical interdependence, variability, diversity and promise have never been greater than they are within magnetic nanoparticle hyperthermia cancer treatment. The use of hyperthermia to treat cancer is well studied and has utilized numerous delivery techniques, including microwaves, radio frequency, focused ultrasound, induction heating, infrared radiation, warmed perfusion liquids (combined with chemotherapy), and, recently, metallic nanoparticles (NP) activated by near infrared radiation (NIR) and alternating magnetic field (AMF) based platforms. The goal of this paper is to use proven concepts and current research to address the potential pathobiology, modeling and quantification of the effects of treatment as pertaining to the similarities and differences in energy delivered by known external delivery techniques and iron oxide nanoparticles.

  5. Estimation of the Optimal Brachytherapy Utilization Rate in the Treatment of Gynecological Cancers and Comparison With Patterns of Care

    Energy Technology Data Exchange (ETDEWEB)

    Thompson, Stephen R., E-mail: stephen.thompson@sesiahs.health.nsw.gov.au [Collaboration for Cancer Outcomes Research and Evaluation, Liverpool Hospital, Sydney (Australia); Department of Radiation Oncology, Prince of Wales Hospital, Sydney (Australia); University of New South Wales, Sydney (Australia); Delaney, Geoff P. [Collaboration for Cancer Outcomes Research and Evaluation, Liverpool Hospital, Sydney (Australia); University of New South Wales, Sydney (Australia); University of Western Sydney, Sydney (Australia); Gabriel, Gabriel S. [Collaboration for Cancer Outcomes Research and Evaluation, Liverpool Hospital, Sydney (Australia); University of New South Wales, Sydney (Australia); Jacob, Susannah; Das, Prabir [Collaboration for Cancer Outcomes Research and Evaluation, Liverpool Hospital, Sydney (Australia); Barton, Michael B. [Collaboration for Cancer Outcomes Research and Evaluation, Liverpool Hospital, Sydney (Australia); University of New South Wales, Sydney (Australia)

    2013-02-01

    Purpose: We aimed to estimate the optimal proportion of all gynecological cancers that should be treated with brachytherapy (BT)-the optimal brachytherapy utilization rate (BTU)-to compare this with actual gynecological BTU and to assess the effects of nonmedical factors on access to BT. Methods and Materials: The previously constructed inter/multinational guideline-based peer-reviewed models of optimal BTU for cancers of the uterine cervix, uterine corpus, and vagina were combined to estimate optimal BTU for all gynecological cancers. The robustness of the model was tested by univariate and multivariate sensitivity analyses. The resulting model was applied to New South Wales (NSW), the United States, and Western Europe. Actual BTU was determined for NSW by a retrospective patterns-of-care study of BT; for Western Europe from published reports; and for the United States from Surveillance, Epidemiology, and End Results data. Differences between optimal and actual BTU were assessed. The effect of nonmedical factors on access to BT in NSW were analyzed. Results: Gynecological BTU was as follows: NSW 28% optimal (95% confidence interval [CI] 26%-33%) compared with 14% actual; United States 30% optimal (95% CI 26%-34%) and 10% actual; and Western Europe 27% optimal (95% CI 25%-32%) and 16% actual. On multivariate analysis, NSW patients were more likely to undergo gynecological BT if residing in Area Health Service equipped with BT (odds ratio 1.76, P=.008) and if residing in socioeconomically disadvantaged postcodes (odds ratio 1.12, P=.05), but remoteness of residence was not significant. Conclusions: Gynecological BT is underutilized in NSW, Western Europe, and the United States given evidence-based guidelines. Access to BT equipment in NSW was significantly associated with higher utilization rates. Causes of underutilization elsewhere were undetermined. Our model of optimal BTU can be used as a quality assurance tool, providing an evidence-based benchmark against

  6. Four clinically utilized drugs were identified and validated for treatment of adrenocortical cancer using quantitative high-throughput screening

    Directory of Open Access Journals (Sweden)

    Nilubol Naris

    2012-09-01

    Full Text Available Abstract Background Drug repurposing for cancer treatment is an emerging approach to discover clinically approved drugs that demonstrate antineoplastic effect. The effective therapeutics for patients with advanced adrenocortical carcinoma(ACC are greatly needed. The objective of this study was to identify and validate drugs with antineoplastic effect in ACC cells using a novel quantitative high-throughput drug screening (qHTS technique. Methods A quantitative high-throughput proliferation assay of 2,816 clinically approved drugs was performed in the NCI-H295R ACC cell line. We validated the antiproliferative effect of candidate compounds in NCI-H295R cells. Further validation was performed in 3-dimensional multicellular aggregates (MCA of NCI-H295R and SW-13 cell lines. Results We identified 79 active compounds against ACC cells; 21 had an efficacy ≥60% and IC50 50. Methotrexate inhibited growth and caused disintegration of MCA in both cell lines at concentrations well below the maximum serum level (10 to 100 fold of IC50. Pyrimethamine caused growth inhibition in both cell lines at 10 fold of IC50 concentration. Conclusions qHTS of previously approved compounds is an effective and efficient method to identify anticancer drugs for a rare cancer such as ACC. We have validated the antineoplastic effect of Bortezomib, ouabain, Methotrexate and pyrimethamine, which could be translated into clinical trials in patients with locally advanced and/or metastatic ACC.

  7. Cancer Treatment Scams

    Science.gov (United States)

    ... Related Items Anatomy of a Cancer Treatment Scam Miracle Health Claims Discount Plan or Health Insurance? Cancer ... Talk to Your Doctor First. Tagged with: health , miracle claims , scam September 2008 You Might Also Like ...

  8. Treatment Option Overview (Bladder Cancer)

    Science.gov (United States)

    ... Cancer Treatment Bladder Cancer Screening Research Bladder Cancer Treatment (PDQ®)–Patient Version General Information About Bladder Cancer ... Certain factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery ) depends on ...

  9. Treatment Option Overview (Colon Cancer)

    Science.gov (United States)

    ... Colorectal Cancer Colorectal Cancer Screening Research Colon Cancer Treatment (PDQ®)–Patient Version General Information About Colon Cancer ... Certain factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery ) and treatment ...

  10. Utility of Megavoltage Fan-Beam CT for Treatment Planning in a Head-And-Neck Cancer Patient with Extensive Dental Fillings Undergoing Helical Tomotherapy

    International Nuclear Information System (INIS)

    The purpose of this study was to demonstrate the potential utility of megavoltage fan-beam computed tomography (MV-FBCT) for treatment planning in a patient undergoing helical tomotherapy for nasopharyngeal carcinoma in the presence of extensive dental artifact. A 28-year-old female with locally advanced nasopharyngeal carcinoma presented for radiation therapy. Due to the extensiveness of the dental artifact present in the oral cavity kV-CT scan acquired at simulation, which made treatment planning impossible on tomotherapy planning system, MV-FBCT imaging was obtained using the HI-ART tomotherapy treatment machine, with the patient in the treatment position, and this information was registered with her original kV-CT scan for the purposes of structure delineation, dose calculation, and treatment planning. To validate the feasibility of the MV-FBCT-generated treatment plan, an electron density CT phantom (model 465, Gammex Inc., Middleton, WI) was scanned using MV-FBCT to obtain CT number to density table. Additionally, both a 'cheese' phantom (which came with the tomotherapy treatment machine) with 2 inserted ion chambers and a generic phantom called Quasar phantom (Modus Medical Devices Inc., London, ON, Canada) with one inserted chamber were used to confirm dosimetric accuracy. The MV-FBCT could be used to clearly visualize anatomy in the region of the dental artifact and provide sufficient soft-tissue contrast to assist in the delineation of normal tissue structures and fat planes. With the elimination of the dental artifact, the MV-FBCT images allowed more accurate dose calculation by the tomotherapy system. It was confirmed that the phantom material density was determined correctly by the tomotherapy MV-FBCT number to density table. The ion chamber measurements agreed with the calculations from the MV-FBCT generated phantom plan within 2%. MV-FBCT may be useful in radiation treatment planning for nasopharyngeal cancer patients in the setting of extensive

  11. Current surgical treatment option, utilizing robot-assisted laparoscopic surgery in obese women with endometrial cancer: Farghalys technique

    International Nuclear Information System (INIS)

    Background: Endometrial cancer is the most prevalent cancer of the female genital tract in North America. Minimally invasive laparoscopic-assisted surgery and panniculectomy in obese women with endometrial cancer are associated with an improved lymph node count, and lower rate of incisional complications than laparotomy. Methods: Technique for robot-assisted laparoscopic surgery for obese women with endometrial cancer is detailed. Results: Robot-assisted laparoscopic surgical staging, pelvic and para-aortic lymphadenectomy and panniculectomy allow us to avoid the use of postoperative pelvic radiation which is recommended in women with histopathology high-risk findings: deep myometrial invasion or high grade histology. The procedure has the advantage of three-dimensional vision, ergonomic, intuitive control, and wristed instrument that approximate the motion of the human hand. Conclusion: Robot-assisted laparoscopic surgical staging, and panniculectomy in these patients are a safe, and effective alternative to laparoscopic, and laparotomy surgery. It is an ideal tool for performing the complex oncologic procedures encountered in endometrial cancer staging that requires delicate retroperitoneal, pelvic and para-aortic lymph node dissection, while maintaining the principles of oncologic surgery but in a minimally invasive fashion.

  12. Treatment Option Overview (Cervical Cancer)

    Science.gov (United States)

    ... Cancer Prevention Cervical Cancer Screening Research Cervical Cancer Treatment (PDQ®)–Patient Version General Information About Cervical Cancer ... Certain factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery) depends on ...

  13. Multimodal treatment utilizing intraoperative radiotherapy and high-dose combination chemotherapy with autologous bone marrow transplantation for advanced pancreatic cancer

    International Nuclear Information System (INIS)

    Of 51 cases of pancreatic cancer, intraoperative radiotherapy was given in 9, and pain-relief was noted in 6. Excluding 2 patients who died from hemorrhage from the gastrointestinal tract soon after irradiation, the mean survival period was 2.9 mo. in cases with distant metastatic cases and 7.8 mo. in cases without it. Hemorrhage, necrosis and stenosis of the gastrointestinal tract were observed as complications. ABMT and high-dose chemotherapy were given in combination in 7 cases, of which the mean survival period was 3.9 mo. in cases with distant metastasis and 7.0 mo. in those without it. As side effects of high-dose chemotherapy, symptoms of the digestive system and hair loss were observed in all cases, but marked leukopenia and thrmbopenia recovered rapidly after the 2nd week after ABMT. (Chiba, N.)

  14. Nanotechnology for cancer treatment

    OpenAIRE

    Gmeiner, William H.; Ghosh, Supratim

    2013-01-01

    Nanotechnology has the potential to increase the selectivity and potency of chemical, physical, and biological approaches for eliciting cancer cell death while minimizing collateral toxicity to nonmalignant cells. Materials on the nanoscale are increasingly being targeted to cancer cells with great specificity through both active and passive targeting. In this review, we summarize recent literature that has broken new ground in the use of nanotechnology for cancer treatment with an emphasis o...

  15. Lasers in Cancer Treatment

    Science.gov (United States)

    ... are used in cancer treatment? What are the advantages of laser therapy? What are the disadvantages of ... the drugs used in PDT. What are the advantages of laser therapy? Lasers are more precise than ...

  16. Encounters in cancer treatment

    DEFF Research Database (Denmark)

    Høybye, Mette Terp; Tjørnhøj-Thomsen, Tine

    2014-01-01

    Based on extensive ethnographic material from in-depth interviews with Danish cancer patients after treatment, this study analyzes their stories to explore how interactions with the physician configures and situates a need for rehabilitation. We identify three themes in the illness stories: (1) a...... by this encounter. The significance of the social encounters in cancer treatment is elucidated through this analysis, and we demonstrate how the need for recognition of the complex effects of cancer on one's life is central to counter experiences of objectification and dehumanization....

  17. The Utility of Molecular Imaging in Prostate Cancer.

    Science.gov (United States)

    Leiblich, Aaron; Stevens, Daniel; Sooriakumaran, Prasanna

    2016-03-01

    Prostate cancer is the commonest solid-organ cancer diagnosed in males and represents an important source of morbidity and mortality worldwide. Imaging plays a crucial role in diagnosing prostate cancer and informs the ongoing management of the disease at all stages. Several novel molecular imaging technologies have been developed recently that have the potential to revolutionise disease diagnosis and the surveillance of patients living with prostate cancer. These innovations include hyperpolarised MRI, choline PET/CT and PSMA PET/CT. The major utility of choline and PSMA PET/CT currently lies in their sensitivity for detecting early recurrence after radical treatment for prostate cancer and identifying discrete lesions that may be amenable to salvage therapy. Molecular imaging is likely to play a future role in characterising genetic and biochemical signatures in individual tumours, which may be of particular significance as cancer therapies move into an era of precision medicine. PMID:26894753

  18. Treatment Option Overview (Pancreatic Cancer)

    Science.gov (United States)

    ... affect prognosis (chance of recovery) and treatment options. Pancreatic cancer is a disease in which malignant (cancer) cells form in the ... the cancer cells in the liver are actually pancreatic cancer cells. The disease is metastatic pancreatic cancer, not liver cancer. The ...

  19. Treatment Success in Cancer

    Science.gov (United States)

    Djulbegovic, Benjamin; Kumar, Ambuj; Soares, Heloisa P.; Hozo, Iztok; Bepler, Gerold; Clarke, Mike; Bennett, Charles L.

    2009-01-01

    Background The evaluation of research output, such as estimation of the proportion of treatment successes, is of ethical, scientific, and public importance but has rarely been evaluated systematically. We assessed how often experimental cancer treatments that undergo testing in randomized clinical trials (RCTs) result in discovery of successful new interventions. Methods We extracted data from all completed (published and unpublished) phase 3 RCTs conducted by the National Cancer Institute cooperative groups since their inception in 1955. Therapeutic successes were determined by (1) assessing the proportion of statistically significant trials favoring new or standard treatments, (2) determining the proportion of the trials in which new treatments were considered superior to standard treatments according to the original researchers, and (3) quantitatively synthesizing data for main clinical outcomes (overall and event-free survival). Results Data from 624 trials (781 randomized comparisons) involving 216 451 patients were analyzed. In all, 30% of trials had statistically significant results, of which new interventions were superior to established treatments in 80% of trials. The original researchers judged that the risk-benefit profile favored new treatments in 41% of comparisons (316 of 766). Hazard ratios for overall and event-free survival, available for 614 comparisons, were 0.95 (99% confidence interval [CI], 0.93-0.98) and 0.90 (99% CI, 0.87- 0.93), respectively, slightly favoring new treatments. Breakthrough interventions were discovered in 15% of trials. Conclusions Approximately 25% to 50% of new cancer treatments that reach the stage of assessment in RCTs will prove successful. The pattern of successes has become more stable over time. The results are consistent with the hypothesis that the ethical principle of equipoise defines limits of discoverability in clinical research and ultimately drives therapeutic advances in clinical medicine. PMID:18362256

  20. Life After Breast Cancer Treatment

    Science.gov (United States)

    FACTS FOR LIFE Life After Breast Cancer Treatment Once breast cancer treatment ends, you may face a new set of issues and concerns. ... fear. If fear starts to disrupt your daily life, talk to your doctor. Getting the support and ...

  1. Ayahuasca and cancer treatment

    OpenAIRE

    Schenberg, Eduardo E.

    2013-01-01

    Objectives: Comprehensively review the evidence regarding the use of ayahuasca, an Amerindian medicine traditionally used to treat many different illnesses and diseases, to treat some types of cancer. Methods: An in-depth review of the literature was conducted using PubMed, books, institutional magazines, conferences and online texts in nonprofessional sources regarding the biomedical knowledge about ayahuasca in general with a specific focus in its possible relations to the treatment of canc...

  2. Lung cancer after treatment for breast cancer.

    Science.gov (United States)

    Lorigan, Paul; Califano, Raffaele; Faivre-Finn, Corinne; Howell, Anthony; Thatcher, Nick

    2010-12-01

    Breast cancer is the most common cancer in women, and the second most common cause of cancer death after lung cancer. Improvements in the outcome of breast cancer mean that more patients are living longer and are, therefore, at risk of developing a second malignancy. The aim of this review is to present the current understanding of the risk of lung cancer arising in patients previously treated for early stage breast cancer. We review data on the effect of treatment factors (ie, surgery type, radiotherapy technique, and adjuvant chemotherapy) and patient factors (ie, age and smoking) on the risk of developing a subsequent lung cancer. The evidence suggests that older radiotherapy techniques were associated with a substantially increased risk of developing lung cancer in the ipsilateral lung, but there is no clear evidence of an increased risk with modern techniques. Smoking is an important risk factor, and increases the risk of lung cancer in those receiving radiotherapy. Adjuvant chemotherapy is not significantly associated with an increased risk. The risk of developing lung cancer increases with time elapsed since treatment, but any effect of age at treatment is unclear.

  3. Cancer treatment: dealing with pain

    Science.gov (United States)

    ... ency/patientinstructions/000827.htm Cancer treatment: dealing with pain To use the sharing features on this page, ... health care provider about your options. What Causes Pain The pain from cancer can have a few ...

  4. Treatment Options by Stage (Bladder Cancer)

    Science.gov (United States)

    ... Cancer Treatment Bladder Cancer Screening Research Bladder Cancer Treatment (PDQ®)–Patient Version General Information About Bladder Cancer ... Certain factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery ) depends on ...

  5. Skin Cancer Treatment

    Science.gov (United States)

    ... cells than in normal cells. For skin cancer, laser light is shined onto the skin and the drug becomes active and kills the cancer cells. Photodynamic therapy causes little damage to healthy tissue. Biologic therapy ...

  6. Anal Cancer Treatment

    Science.gov (United States)

    ... Español 1-800-4-CANCER Live Chat Publications Dictionary Menu Contact Dictionary Search About Cancer Causes and Prevention Risk Factors ... Contacts Other Funding Find NCI funding for small business innovation, technology transfer, and contracts Training Cancer Training ...

  7. Plasma for cancer treatment

    Science.gov (United States)

    Keidar, Michael

    2015-06-01

    Plasma medicine is a relatively new field that grew from research in application of low-temperature (or cold) atmospheric plasmas in bioengineering. One of the most promising applications of cold atmospheric plasma (CAP) is cancer therapy. Convincing evidence of CAP selectivity towards the cancer cells has been accumulated. This review summarizes the state of the art of this emerging field, presenting various aspects of CAP application in cancer such as the role of reactive species (reactive oxygen and nitrogen), cell cycle modification, in vivo application, CAP interaction with cancer cells in conjunction with nanoparticles, and computational oncology applied to CAP.

  8. Optimisation of colorectal cancer treatment

    NARCIS (Netherlands)

    Broek, Colette Bernadine Maria-Theresia van den

    2014-01-01

    Colorectal cancer is one of the most common cancers worldwide. Although there have been several improvements in screening, staging, and treatment in the past decades, survival differences remain. For example among certain subgroups of patients, such as elderly patients and patients with comorbiditie

  9. Treatment Option Overview (Vaginal Cancer)

    Science.gov (United States)

    ... miscarriage (premature birth of a fetus that cannot survive). Women who were exposed to DES before birth ... to relieve symptoms and improve quality of life . Chemotherapy Chemotherapy is a cancer treatment that uses drugs ...

  10. Treatment Option Overview (Breast Cancer)

    Science.gov (United States)

    ... trials is available from the NCI website . Locally Advanced or Inflammatory Breast Cancer Treatment of locally advanced ... NIH). NIH is the federal government’s center of biomedical research. The PDQ summaries are based on an ...

  11. Treatment Option Overview (Small Cell Lung Cancer)

    Science.gov (United States)

    ... Cancer Prevention Lung Cancer Screening Research Small Cell Lung Cancer Treatment (PDQ®)–Patient Version General Information About Small Cell Lung Cancer Go to Health Professional Version Key Points Small ...

  12. Hypopharyngeal Cancer Treatment

    Science.gov (United States)

    ... liquid that contains barium (a silver-white metallic compound ). The liquid coats the esophagus and x-rays ... tissues so they can be viewed under a microscope to check for signs of cancer. Certain factors ...

  13. Anatomy of a Cancer Treatment Scam

    Medline Plus

    Full Text Available ... of a Cancer Treatment Scam Anatomy of a Cancer Treatment Scam January 19, 2012 Curious about a product that claims to treat or cure cancer? According to the Federal Trade Commission, consumers should ...

  14. Perception and utilization of cervical cancer screening services among female nurses in University College Hospital, Ibadan, Nigeria

    OpenAIRE

    Arulogun, Oyedunni Sola; Maxwell, Opemipo Olubunmi

    2012-01-01

    Background Cervical Cancer (CC) is the second most common cancer among women with early detection and prompt treatment as best management options. Female nurses have crucial roles to play in promoting the utilization of Cervical Cancer Screening Services (CCSS), yet little information exist regarding their perception and utilization of these services. The CCSS related knowledge, perception and utilization among female nurses at the University College Hospital, (UCH) Ibadan, Nigeria were there...

  15. Molecular imaging in cancer treatment

    Energy Technology Data Exchange (ETDEWEB)

    Michalski, Mark H. [Stanford University School of Medicine, Stanford, CA (United States); Chen, Xiaoyuan [National Institutes of Health (NIH), Laboratory of Molecular Imaging and Nanomedicine (LOMIN), National Institute of Biomedical Imaging and Bioengineering (NIBIB), Bethesda, MD (United States)

    2011-02-15

    The success of cancer therapy can be difficult to predict, as its efficacy is often predicated upon characteristics of the cancer, treatment, and individual that are not fully understood or are difficult to ascertain. Monitoring the response of disease to treatment is therefore essential and has traditionally been characterized by changes in tumor volume. However, in many instances, this singular measure is insufficient for predicting treatment effects on patient survival. Molecular imaging allows repeated in vivo measurement of many critical molecular features of neoplasm, such as metabolism, proliferation, angiogenesis, hypoxia, and apoptosis, which can be employed for monitoring therapeutic response. In this review, we examine the current methods for evaluating response to treatment and provide an overview of emerging PET molecular imaging methods that will help guide future cancer therapies. (orig.)

  16. Antimatter cancer treatment

    CERN Multimedia

    Van Noorden, Richard

    2006-01-01

    "The idea that antimatter beams could treat cancer might seem ridiculous. But researchers working at Cerns particle accelerator laboratory in Geneva don't think so. They have just reported a successful first experiment into the biological effects of antiprotons radiation on living cells."

  17. Parathyroid Cancer Treatment

    Science.gov (United States)

    ... around it. Sometimes lymph nodes , half of the thyroid gland on the same side of the body as the cancer, and muscles, tissues , and a nerve in the neck are also removed. Tumor debulking : A surgical procedure in which as much ...

  18. Retinoic acid and cancer treatment

    OpenAIRE

    Chen, Mei-Chih; Hsu, Shih-Lan; Lin, Ho; Yang, Tsung-Ying

    2014-01-01

    Retinoic acid which belongs to the retinoid class of chemical compounds is an important metabolite of vitamin A in diets. It is currently understood that retinoic acid plays important roles in cell development and differentiation as well as cancer treatment. Lung, prostate, breast, ovarian, bladder, oral, and skin cancers have been demonstrated to be suppressed by retinoic acid. Our results also show that low doses and high doses of retinoic acid may respectively cause cell cycle arrest and a...

  19. Treatment Options by Stage (Pancreatic Cancer)

    Science.gov (United States)

    ... affect prognosis (chance of recovery) and treatment options. Pancreatic cancer is a disease in which malignant (cancer) cells form in the ... the cancer cells in the liver are actually pancreatic cancer cells. The disease is metastatic pancreatic cancer, not liver cancer. The ...

  20. Anatomy of a Cancer Treatment Scam

    Medline Plus

    Full Text Available ... Cancer Treatment Scam Anatomy of a Cancer Treatment Scam January 19, 2012 Curious about a product that ... not stop or delay their conventional treatment. Category: Scam Watch Health Download File Related Videos More Videos ...

  1. Anatomy of a Cancer Treatment Scam

    Medline Plus

    Full Text Available ... a Cancer Treatment Scam Anatomy of a Cancer Treatment Scam January 19, 2012 Curious about a product ... and should not stop or delay their conventional treatment. Category: Scam Watch Health Download File Related Videos ...

  2. Treatment Option Overview (Renal Cell Cancer)

    Science.gov (United States)

    ... Genetics of Kidney Cancer Research Renal Cell Cancer Treatment (PDQ®)–Patient Version General Information About Renal Cell ... Certain factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery ) and treatment ...

  3. Treatment Options for Renal Cell Cancer

    Science.gov (United States)

    ... Genetics of Kidney Cancer Research Renal Cell Cancer Treatment (PDQ®)–Patient Version General Information About Renal Cell ... Certain factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery ) and treatment ...

  4. Unproven methods in cancer treatment.

    Science.gov (United States)

    Hauser, S P

    1993-07-01

    The nature-based and nontoxic image makes application of unproven methods in oncology attractive in contrast to application of a mechanized scientific medicine. The application frequency of these treatments ranges from 10% to greater than 60%. Increasingly, the promoters try to create a scientific impression through a pseudologic cancer theory, a harmless diagnostic test, and a holistic treatment of every cancer. Of the big variety of unproven methods, which are summarized in 11 groups in this review, the following are discussed: anthroposophic and other mistletoe preparations; homeopathy; Maharishi Ayur-Veda; unproven anticancer diets; orthomolecular medicine, including ascorbic acid; and methods supposedly stimulating unspecific and specific defense mechanisms. In conclusion, physicians should beware of and have knowledge of currently used unproven cancer treatments for epidemiologic, social, economic, and scientific reasons. PMID:8364081

  5. Data on Medicare eligibility and cancer screening utilization

    Directory of Open Access Journals (Sweden)

    Christian P. Meyer

    2016-06-01

    Full Text Available Health insurance is associated with increased utilization of cancer screening services. Data on breast, prostate and colorectal cancer screening were abstracted from the 2012 Behavioral Risk Factor and Surveillance System. This data in brief includes two sets of analyses: (i the use of cancer screening in individuals within the low-income bracket and (ii determinants for each of the three approaches to colorectal cancer screening (fecal occult blood test, colonoscopy and sigmoidoscopy+fecal occult blood test. Covariates included education attainment, residency, and access to health care provider. The data supplement our original research article on the effect of Medicare eligibility on cancer screening utilization “The impact of Medicare eligibility on cancer screening behaviors” [1].

  6. Trends in the Utilization of Adjuvant Vaginal Cuff Brachytherapy and/or External Beam Radiation Treatment in Stage I and II Endometrial Cancer: A Surveillance, Epidemiology, and End-Results Study

    International Nuclear Information System (INIS)

    Purpose: The optimal adjuvant radiation treatment for endometrial carcinoma (EC) remains controversial. Adjuvant vaginal cuff brachytherapy (VB) has emerged as an increasingly common treatment modality. However, the time trends for using VB, external beam radiation therapy (EBRT), or combined therapy (VB+EBRT) have not been well characterized. We therefore examined the utilization trends of VB, EBRT, and VB+EBRT for adjuvant RT in International Federation of Gynecologic Oncology (FIGO) stage I and II EC over time. Methods and Materials: We evaluated treatment patterns for 48,122 patients with EC diagnosed between January 1995 and December 2005, using the National Cancer Institute’s Surveillance, Epidemiology, and End Results (SEER) public use database. Chi-squared tests were used to assess differences by radiation type (VB, EBRT, and VB+EBRT) and various demographic and clinical variables. Results: Analyses were limited to 9,815 patients (20.4%) with EC who met the inclusion criteria. Among women who received adjuvant RT, the proportion receiving VB increased yearly (12.9% in 1995 compared to 32.8% in 2005 (p < 0.0001). The increasing use of VB was proportional to the decreasing use of EBRT (56.1% in 1995 to 45.8% in 2005; p < 0.0001) and VB+EBRT (31.0% in 1995 to 21.4% in 2005; p < 0.001). Conclusions: This population-based report demonstrates an increasing trend in the use of VB in the adjuvant setting after hysterectomy for treatment of women with FIGO stage I II EC. VB alone appears to be replacing pelvic EBRT and VB+EBRT therapy in the management of stage I–II EC.

  7. Trends in the Utilization of Adjuvant Vaginal Cuff Brachytherapy and/or External Beam Radiation Treatment in Stage I and II Endometrial Cancer: A Surveillance, Epidemiology, and End-Results Study

    Energy Technology Data Exchange (ETDEWEB)

    Patel, Mehul K. [Department of Radiation Oncology, Henry Ford Health System, Detroit, Michigan (United States); Cote, Michele L. [Karmanos Cancer Institute and Wayne State University, Detroit, Michigan (United States); Ali-Fehmi, Rouba [Department of Pathology, Wayne State University School of Medicine, Detroit, Michigan (United States); Buekers, Thomas; Munkarah, Adnan R. [Department of Women' s Health Services, Division of Gynecologic Oncology, Henry Ford Health System, Detroit, Michigan (United States); Elshaikh, Mohamed A., E-mail: melshai1@hfhs.org [Department of Radiation Oncology, Henry Ford Health System, Detroit, Michigan (United States)

    2012-05-01

    Purpose: The optimal adjuvant radiation treatment for endometrial carcinoma (EC) remains controversial. Adjuvant vaginal cuff brachytherapy (VB) has emerged as an increasingly common treatment modality. However, the time trends for using VB, external beam radiation therapy (EBRT), or combined therapy (VB+EBRT) have not been well characterized. We therefore examined the utilization trends of VB, EBRT, and VB+EBRT for adjuvant RT in International Federation of Gynecologic Oncology (FIGO) stage I and II EC over time. Methods and Materials: We evaluated treatment patterns for 48,122 patients with EC diagnosed between January 1995 and December 2005, using the National Cancer Institute's Surveillance, Epidemiology, and End Results (SEER) public use database. Chi-squared tests were used to assess differences by radiation type (VB, EBRT, and VB+EBRT) and various demographic and clinical variables. Results: Analyses were limited to 9,815 patients (20.4%) with EC who met the inclusion criteria. Among women who received adjuvant RT, the proportion receiving VB increased yearly (12.9% in 1995 compared to 32.8% in 2005 (p < 0.0001). The increasing use of VB was proportional to the decreasing use of EBRT (56.1% in 1995 to 45.8% in 2005; p < 0.0001) and VB+EBRT (31.0% in 1995 to 21.4% in 2005; p < 0.001). Conclusions: This population-based report demonstrates an increasing trend in the use of VB in the adjuvant setting after hysterectomy for treatment of women with FIGO stage I-II EC. VB alone appears to be replacing pelvic EBRT and VB+EBRT therapy in the management of stage I-II EC.

  8. [Medical treatment of prostate cancer].

    Science.gov (United States)

    Lobel, B; Cipolla, B; Labrador, J

    1994-03-01

    Hormone dependence of prostate cancer is well known. In 80% of cases with metastases, hormone suppression leads to the reduction of tumour volume and related disorders. However the treatment is generally palliative because malignant process recurs after about around 16 months. Mean survival is less than 3 years in these forms. Lack of response come always together with a poor prognosis, and there is 90% mortality at 2 years. Advanced prostatic cancer should not be treated with hormones if the patient has few symptoms and his quality of life is satisfactory. Symptomatic forms require hormone manipulation. Orchidectomy or LH-RH are recommended. Total androgen ablation (combined treatment) leads rapidly to more relief of symptoms, but its drawbacks and especially high cost indicate that its use should be weighed individually. Estramustine is not a first-lune treatment. Presently, there is no criteria to predict response to treatment. PMID:8066398

  9. Minimally Invasive Treatment for Lung Cancer

    Medline Plus

    Full Text Available ... related deaths in this country. It far exceeds breast cancer, colon cancer, and prostate cancer, and, in fact, ... when detected, you know, and when patients get treatment. Okay. So it’s very important, you know, to ...

  10. A structured review of health utility measures and elicitation in advanced/metastatic breast cancer

    Directory of Open Access Journals (Sweden)

    Hao Y

    2016-06-01

    Full Text Available Yanni Hao,1 Verena Wolfram,2 Jennifer Cook2 1Novartis Pharmaceuticals, East Hanover, NJ, USA; 2Adelphi Values, Bollington, UK Background: Health utilities are increasingly incorporated in health economic evaluations. Different elicitation methods, direct and indirect, have been established in the past. This study examined the evidence on health utility elicitation previously reported in advanced/metastatic breast cancer and aimed to link these results to requirements of reimbursement bodies. Methods: Searches were conducted using a detailed search strategy across several electronic databases (MEDLINE, EMBASE, Cochrane Library, and EconLit databases, online sources (Cost-effectiveness Analysis Registry and the Health Economics Research Center, and web sites of health technology assessment (HTA bodies. Publications were selected based on the search strategy and the overall study objectives. Results: A total of 768 publications were identified in the searches, and 26 publications, comprising 18 journal articles and eight submissions to HTA bodies, were included in the evidence review. Most journal articles derived utilities from the European Quality of Life Five-Dimensions questionnaire (EQ-5D. Other utility measures, such as the direct methods standard gamble (SG, time trade-off (TTO, and visual analog scale (VAS, were less frequently used. Several studies described mapping algorithms to generate utilities from disease-specific health-related quality of life (HRQOL instruments such as European Organization for Research and Treatment of Cancer Quality of Life Questionnaire – Core 30 (EORTC QLQ-C30, European Organization for Research and Treatment of Cancer Quality of Life Questionnaire – Breast Cancer 23 (EORTC QLQ-BR23, Functional Assessment of Cancer Therapy – General questionnaire (FACT-G, and Utility-Based Questionnaire-Cancer (UBQ-C; most used EQ-5D as the reference. Sociodemographic factors that affect health utilities, such as age, sex

  11. The Utilization and Limitation of CD133 Epitopes in Lung Cancer Stem Cells Research

    Directory of Open Access Journals (Sweden)

    Yin CHEN

    2011-10-01

    Full Text Available Lung cancer is one of the most common tumor, which lacks of effective clinical treatment to lead to desirable prognosis. According to cancer stem cell hypothesis, lung cancer stem cells are considered to be responsible for carcinogenesis, development, metastasis, recurrence, invasion, resistance to chemotherapy and radiotherapy of lung cancer. In recent years, more and more institutes used glycosylated CD133 epitopes to define, isolate, purify lung cancer stem cells. However, along with deeply research, the application of CD133 epitopes in lung cancer stem cell research is questioned. The utilization and limitation of CD133 epitopes in lung cancer stem cells research for the past few years is summaried in this review.

  12. Discovery – Methotrexate: Chemotherapy Treatment for Cancer

    Science.gov (United States)

    Prior to the 1950s, treatment for the majority of cancers was limited to either surgery or the use of radiation. The discovery of the use of methotrexate in curing a rare cancer marked the first time a cancer had been cured. This led to the development of many of today’s common cancer treatments.

  13. Preventing Vomiting Caused by Cancer Treatment

    Science.gov (United States)

    ... by Cancer Treatment Request Permissions Print to PDF Preventing Vomiting Caused by Cancer Treatment November 2, 2015 ... Torisel) Topotecan (Hycamtin, Brakiva) Trastuzumab (Herceptin) Recommendations for preventing vomiting caused by chemotherapy and targeted therapy The ...

  14. Elevated copper and oxidative stress in cancer cells as a target for cancer treatment.

    Science.gov (United States)

    Gupte, Anshul; Mumper, Russell J

    2009-02-01

    As we gain a better understanding of the factors affecting cancer etiology, we can design improved treatment strategies. Over the past three to four decades, there have been numerous successful efforts in recognizing important cellular proteins essential in cancer growth and therefore these proteins have been targeted for cancer treatment. However, studies have shown that targeting one or two proteins in the complex cancer cascade may not be sufficient in controlling and/or inhibiting cancer growth. Therefore, there is a need to examine features which are potentially involved in multiple facets of cancer development. In this review we discuss the targeting of the elevated copper (both in serum and tumor) and oxidative stress levels in cancer with the aid of a copper chelator d-penicillamine (d-pen) for potential cancer treatment. Numerous studies in the literature have reported that both the serum and tumor copper levels are elevated in a variety of malignancies, including both solid tumor and blood cancer. Further, the elevated copper levels have been shown to be directly correlated to cancer progression. Enhanced levels of intrinsic oxidative stress has been shown in variety of tumors, possibly due to the combination of factors such as elevated active metabolism, mitochondrial mutation, cytokines, and inflammation. The cancer cells under sustained ROS stress tend to heavily utilize adaptation mechanisms and may exhaust cellular ROS-buffering capacity. Therefore, the elevated copper levels and increased oxidative stress in cancer cells provide for a prospect of selective cancer treatment.

  15. Health service utilization by indigenous cancer patients in Queensland: a descriptive study

    Directory of Open Access Journals (Sweden)

    Bernardes Christina M

    2012-10-01

    Full Text Available Abstract Introduction Indigenous Australians experience more aggressive cancers and higher cancer mortality rates than other Australians. Cancer patients undergoing treatment are likely to access health services (e.g. social worker, cancer helpline, pain management services. To date Indigenous cancer patients’ use of these services is limited. This paper describes the use of health services by Indigenous cancer patients. Methods Indigenous cancer patients receiving treatment were recruited at four major Queensland public hospitals (Royal Brisbane Women’s Hospital, Princess Alexandra, Cairns Base Hospital and Townsville Hospital. Participants were invited to complete a structured questionnaire during a face-to-face interview which sought information about their use of community and allied health services. Results Of the 157 patients interviewed most were women (54.1%, of Aboriginal descent (73.9%, lived outer regional areas (40.1% and had a mean age of 52.2 years. The most frequent cancer types were breast cancer (22.3%, blood related (14.0%, lung (12.1% and gastroenterological (10.8%. More than half of the participants reported using at least one of the ‘Indigenous Health Worker/Services’ (76.4%, ‘Allied Health Workers/Services’ (72.6% and ‘Information Sources’ (70.7%. Younger participants 19–39 years were more likely to use information sources (81.0% than older participants who more commonly used community services (48.8%. The cancer patients used a median of three health services groups while receiving cancer treatment. Conclusions Indigenous cancer patients used a range of health services whilst receiving treatment. Indigenous Health Workers/Services and Allied Health Workers/Services were the most commonly used services. However, there is a need for further systematic investigation into the health service utilization by Indigenous cancer patients.

  16. [Robotic surgery for cancer treatment].

    Science.gov (United States)

    Oouchida, Kenoki; Ieiri, Satoshi; Kenmotsu, Hajime; Tomikawa, Morimasa; Hashizume, Makoto

    2012-01-01

    Surgical operation is still one of the important options for treatment of many types of cancer. In the present-day treatment of cancer, patients' quality of life is focused on and surgeons need to provide minimally invasive surgery without decreasing the curability of disease. Endoscopic surgery contributed to the prevalence of minimally -invasive surgery. However it has also raised a problem regarding differences in surgical techniques among individual surgeons. Robot-assisted surgery provides some resolutions with 3D vision and increases the freedom of forceps manipulation. Furthermore, 3D visual magnification, scaling function, and the filtering function of surgical robots may make it possible for surgeons to perform microsurgery more delicate than open surgery. Here, we report the present status and the future of the representative surgical robot, and the da Vinci surgical system. PMID:22241345

  17. Targeted therapy: tailoring cancer treatment

    Institute of Scientific and Technical Information of China (English)

    Min Yan; Quentin Qiang Liu

    2013-01-01

    Targeted therapies include small-molecule inhibitors and monoclonal antibodies,have made treatment more tumor-specific and less toxic,and have opened new possibilities for tailoring cancer treatment.Nevertheless,there remain several challenges to targeted therapies,including molecular identification,drug resistance,and exploring reliable biomarkers.Here,we present several selected signaling pathways and molecular targets involved in human cancers including Aurora kinases,PI3K/mTOR signaling,FOXO-FOXM1 axis,and MDM2/MDM4-p53 interaction.Understanding the molecular mechanisms for tumorigenesis and development of drug resistance will provide new insights into drug discovery and design of therapeutic strategies for targeted therapies.

  18. Cancer treatment-related bone disease

    OpenAIRE

    Brown, Sue A.; Guise, Theresa A.

    2009-01-01

    Bone health may be impaired in many patients being treated for cancer. Primary tumors that reside in or form metastases to bone can result in compromised skeletal integrity. It has also been increasingly recognized that patients undergoing therapies for treatment of cancer are at higher risk of bone loss. These include androgen-deprivation therapy for prostate cancer and aromatase inhibitor therapy for breast cancer among others. Hypogonadism induced by many of these cancer treatments results...

  19. Communicative skills in treatmenting cancer

    International Nuclear Information System (INIS)

    Communication within oncology is a core clinical skill but one in which few oncologists or specialist cancer nurses have received much formal training. Inadequate communication may cause much distress for patients and their families, who often want considerably more information than is usually provided. Many patients leave consultations unsure about the diagnosis and prognosis, confused about the meaning of--and need for-further diagnostic tests, unclear about the management plan and uncertain about the true therapeutic intent of treatment. Additionally, communication difficulties may impede the recruitment of patients to clinical trials, delaying the introduction of efficacious new treatments into clinics

  20. Electrodiagnosis in cancer treatment and rehabilitation.

    Science.gov (United States)

    Custodio, Christian M

    2011-05-01

    As cancer patients are living longer and the number of cancer survivors increases, more secondary complications related to cancer and its treatments are being recognized. A large number of neuromuscular processes, stemming from cancer itself, from secondary metabolic effects, from paraneoplastic syndromes, from preexisting conditions, or from adverse effects related to cancer treatments, can affect the peripheral nervous system at any level. Electrodiagnostic tools such as nerve conduction studies and needle electromyography are uniquely suited to assess the function of the peripheral nervous system and are valuable tools in confirming and defining neuromuscular dysfunction and in helping guide oncologic and physiatric treatment and prognosis for the cancer rehabilitation patient.

  1. Theranostic nanoparticles for the treatment of cancer

    Science.gov (United States)

    Moore, Thomas Lee

    The main focus of this research was to evaluate the ability of a novel multifunctional nanoparticle to mediate drug delivery and enable a non-invasive approach to measure drug release kinetics in situ for the treatment of cancer. These goals were approached by developing a nanoparticle consisting of an inorganic core (i.e. gadolinium sulfoxide doped with europium ions or carbon nanotubes). This was coated with an external amphiphilic polymer shell comprised of a biodegradable polyester (i.e. poly(lactide) or poly(glycolide)), and poly(ethylene glycol) block copolymer. In this system, the inorganic core mediates the imaging aspect, the relatively hydrophobic polyester encapsulates hydrophobic anti-cancer drugs, and poly(ethylene glycol) stabilizes the nanoparticle in an aqueous environment. The synthesis of this nanoparticle drug delivery system utilized a simple one-pot room temperature ring-opening polymerization that neglected the use of potentially toxic catalysts and reduced the number of washing steps. This functionalization approach could be applied across a number of inorganic nanoparticle platforms. Coating inorganic nanoparticles with biodegradable polymer was shown to decrease in vitro and in vivo toxicity. Nanoparticles could be further coated with multiple polymer layers to better control drug release characteristics. Finally, loading polymer coated radioluminescent nanoparticles with photoactive drugs enabled a mechanism for measuring drug concentration in situ. The work presented here represents a step forward to developing theranostic nanoparticles that can improve the treatment of cancer.

  2. Anatomy of a Cancer Treatment Scam

    Medline Plus

    Full Text Available ... Anatomy of a Cancer Treatment Scam Anatomy of a Cancer Treatment Scam January 19, 2012 Curious about a product that claims to treat or cure cancer? ... June 24, 2016 The first-person story of a retired educator’s Medicare scam experience – and the FTC ...

  3. [New frontiers in cancer treatment].

    Science.gov (United States)

    Tortora, Giampaolo; Daniele, Gennaro

    2006-12-01

    The knowledge acquired in the past few years on the regulatory mechanisms of cancer growth and spreading have started to be translated in the development of a new therapeutic modality directed against previously defined molecular targets, now defined as "target therapy", thus introducing a truly revolutionary concept in the anticancer therapeutic strategies. The novel molecular targeted drugs are usually integrated in therapeutic regimens that combine such novel agents with the conventional chemotherapy and radiotherapy, and several studies have now demonstrated their efficacy in the clinical practice. The future goal of cancer therapy will be the tailoring of treatments based on the specific molecular features of the tumor of each patient, with the aim to obtain the maximum therapeutic efficacy with the lowest toxicity.

  4. Surgical treatments for esophageal cancers

    Science.gov (United States)

    Allum, William H.; Bonavina, Luigi; Cassivi, Stephen D.; Cuesta, Miguel A.; Dong, Zhao Ming; Felix, Valter Nilton; Figueredo, Edgar; Gatenby, Piers A.C.; Haverkamp, Leonie; Ibraev, Maksat A.; Krasna, Mark J.; Lambert, René; Langer, Rupert; Lewis, Michael P.N.; Nason, Katie S.; Parry, Kevin; Preston, Shaun R.; Ruurda, Jelle P.; Schaheen, Lara W.; Tatum, Roger P.; Turkin, Igor N.; van der Horst, Sylvia; van der Peet, Donald L.; van der Sluis, Peter C.; van Hillegersberg, Richard; Wormald, Justin C.R.; Wu, Peter C.; Zonderhuis, Barbara M.

    2015-01-01

    The following, from the 12th OESO World Conference: Cancers of the Esophagus, includes commentaries on the role of the nurse in preparation of esophageal resection (ER); the management of patients who develop high-grade dysplasia after having undergone Nissen fundoplication; the trajectory of care for the patient with esophageal cancer; the influence of the site of tumor in the choice of treatment; the best location for esophagogastrostomy; management of chylous leak after esophagectomy; the optimal approach to manage thoracic esophageal leak after esophagectomy; the choice for operational approach in surgery of cardioesophageal crossing; the advantages of robot esophagectomy; the place of open esophagectomy; the advantages of esophagectomy compared to definitive chemoradiotherapy; the pathologist report in the resected specimen; the best way to manage patients with unsuspected positive microscopic margin after ER; enhanced recovery after surgery for ER: expedited care protocols; and long-term quality of life in patients following esophagectomy. PMID:25266029

  5. A structured review of health utility measures and elicitation in advanced/metastatic breast cancer

    Science.gov (United States)

    Hao, Yanni; Wolfram, Verena; Cook, Jennifer

    2016-01-01

    Background Health utilities are increasingly incorporated in health economic evaluations. Different elicitation methods, direct and indirect, have been established in the past. This study examined the evidence on health utility elicitation previously reported in advanced/metastatic breast cancer and aimed to link these results to requirements of reimbursement bodies. Methods Searches were conducted using a detailed search strategy across several electronic databases (MEDLINE, EMBASE, Cochrane Library, and EconLit databases), online sources (Cost-effectiveness Analysis Registry and the Health Economics Research Center), and web sites of health technology assessment (HTA) bodies. Publications were selected based on the search strategy and the overall study objectives. Results A total of 768 publications were identified in the searches, and 26 publications, comprising 18 journal articles and eight submissions to HTA bodies, were included in the evidence review. Most journal articles derived utilities from the European Quality of Life Five-Dimensions questionnaire (EQ-5D). Other utility measures, such as the direct methods standard gamble (SG), time trade-off (TTO), and visual analog scale (VAS), were less frequently used. Several studies described mapping algorithms to generate utilities from disease-specific health-related quality of life (HRQOL) instruments such as European Organization for Research and Treatment of Cancer Quality of Life Questionnaire – Core 30 (EORTC QLQ-C30), European Organization for Research and Treatment of Cancer Quality of Life Questionnaire – Breast Cancer 23 (EORTC QLQ-BR23), Functional Assessment of Cancer Therapy – General questionnaire (FACT-G), and Utility-Based Questionnaire-Cancer (UBQ-C); most used EQ-5D as the reference. Sociodemographic factors that affect health utilities, such as age, sex, income, and education, as well as disease progression, choice of utility elicitation method, and country settings, were identified

  6. Type of Cancer Treatment: Targeted Therapy

    Science.gov (United States)

    Information about the role that targeted therapies play in cancer treatment. Includes how targeted therapies work against cancer, who receives targeted therapies, common side effects, and what to expect when having targeted therapies.

  7. Access to treatment and educational inequalities in cancer survival

    OpenAIRE

    Jon H. Fiva; Hægeland, Torbjørn; Rønning, Marte; Syse, Astri

    2014-01-01

    The public health care systems in the Nordic countries provide high quality care almost free of charge to all citizens. However, social inequalities in health persist. Previous research has, for example, documented substantial educational inequalities in cancer survival. We investigate to what extent this may be driven by differential access to and utilization of high quality treatment options. Quasi-experimental evidence based on the establishment of regional cancer wards indicates that i) h...

  8. Acess to Treatment and Educational Inequalities in Cancer Survival

    OpenAIRE

    Jon H. Fiva; Haegeland, Torbjørn; Rønning, Marte; Syse, Astri

    2013-01-01

    The public health care systems in the Nordic countries provide high quality care almost free of charge to all citizens. However, social inequalities in health persist. Previous research has, for example, documented substantial educational inequalities in cancer survival. We investigate to what extent this may be driven by differential access to and utilization of high quality treatment options. Quasi-experimental evidence based on the establishment of regional cancer wards indicates that i) h...

  9. Image guided prostate cancer treatments

    Energy Technology Data Exchange (ETDEWEB)

    Bard, Robert L. [Bard Cancer Center, Biofoundation for Angiogenesis Research and Development, New York, NY (United States); Fuetterer, Jurgen J. [Radboud Univ. Nijmegen, Medical Centre (Netherlands). Dept. of Radiology; Sperling, Dan (ed.) [Sperling Prostate Center, Alpha 3TMRI, New York, NY (United States)

    2014-07-01

    Systematic overview of the application of ultrasound and MRI in the diagnosis and treatment of diseases of the lower urinary tract. Detailed information on image-guided therapies, including focused ultrasound, photodynamic therapy, and microwave and laser ablation. Numerous high-quality illustrations based on high-end equipment. Represents the state of the art in Non Invasive Imaging and Minimally Invasive Ablation Treatment (MIAT). Image-Guided Prostate Cancer Treatments is a comprehensive reference and practical guide on the technology and application of ultrasound and MRI in the male pelvis, with special attention to the prostate. The book is organized into three main sections, the first of which is devoted to general aspects of imaging and image-guided treatments. The second section provides a systematic overview of the application of ultrasound and MRI to the diagnosis and treatment of diseases of the lower urinary tract. Performance of the ultrasound and MRI studies is explained, and the normal and abnormal pathological anatomy is reviewed. Correlation with the ultrasound in the same plane is provided to assist in understanding the MRI sequences. Biopsy and interventional procedures, ultrasound-MRI fusion techniques, and image-guided therapies, including focused ultrasound, photodynamic therapy, microwave and laser ablation, are all fully covered. The third section focuses on securing treatment effectiveness and the use of follow-up imaging to ensure therapeutic success and detect tumor recurrence at an early stage, which is vital given that prompt focal treatment of recurrence is very successful. Here, particular attention is paid to the role of Doppler ultrasound and DCE-MRI technologies. This book, containing a wealth of high-quality illustrations based on high-end equipment, will acquaint beginners with the basics of prostate ultrasound and MRI, while more advanced practitioners will learn new skills, means of avoiding pitfalls, and ways of effectively

  10. Treatment protocols for cervical cancer

    Directory of Open Access Journals (Sweden)

    Vujkov Tamara

    2002-01-01

    Full Text Available Introduction Cervical cancer is the second most common cancer in women worldwide and the second cause of cancer death among women. About 95% (90% in developed countries of invasive carcinomas are of sqamous types, and 5% (10% in developed countries are adenocarcinomas. FIGO classification of cervical carcinomas, based on clinical staging and prognostic factor dictate therapeutic procedures and help in designing treatment protocols. Therapeutic modalities Surgical therapy includes conization, radical hysterectomy with pelvic lymphadenectomy and palliative operation urinary diversion and colostomy. Radiotherapy, brachytherapy and teletherapy are most recently combined with chemotherapy as concurrent chemoradiation. Discussion and conclusion No change in therapeutic modalities will ever decrease mortality rate of cervical carcinoma as much as education, prevention and early screening. The 5-year survival for locally advanced disease has not improved during the last 40 years as a result of failure to deliver therapy to the paraaortic region. Paraaortic lymph nodes should be evaluated before therapy planning by different imaging procedures, or more exactly by surgical staging: laparoscopy or laparotomy. Radical operations of cervical carcinoma should be performed by experienced surgeons, educated for this type of operation, with sufficient number of cases.

  11. Gastrointestinal cancers in India: Treatment perspective.

    Science.gov (United States)

    Ghadyalpatil, Nikhil Suresh; Supriya, Chopra; Prachi, Patil; Ashwin, Dsouza; Avanish, Saklani

    2016-01-01

    GI cancer is not one cancer but is a term for the group of cancers that affect the digestive system including gastric cancer (GC), colorectal cancer (CRC), hepatocellular carcinoma (HCC), esophageal cancer (EC), and pancreatic cancer (PC). Overall, the GI cancers are responsible for more cancers and more deaths from cancer than any other organ. 5 year survival of these cancers remains low compared to western world. Unlike the rest of the world where organ based specialities hepatobiliary, pancreatic, colorectal and esophagogastric exist, these cancers are managed in India by either a gastrointestinal surgeons, surgical oncologist, or a general surgeon with varying outcomes. The aim of this review was to collate data on GI cancers in indian continent. In colorectal cancers, data from tertiary care centres identifies the unique problem of mucinous and signet colorectal cancer. Results of rectal cancer resection in terms of technique (intersphincteric resection, extralevator aper, minimal invasive approach) to be comparable with world literature. However long term outcome and data regarding colon cancers and nationally is needed. Gastric cancer at presentation are advanced and in surgically resected patients, there is need for a trial to compare chemoradiation vs chemotherapy alone to prevent loco regional recurrence. Data on minimal invasive gastric cancer surgery may be sparse for the same reason. Theree is a lot of data on surgical techniques and perioperatve outcomes in pancreatic cancer. There is a high volume of locally advanced gallbladder cancers with efforts on to decide whether neoadjuvant chemotherapy or neoadjuvant chemoradiotherapy is better for down staging. Considering GI cancers, a heterogeneous disease with site specific treatment options and variable outcomes, the overall data and outcomes are extremely variable. Young patients with pathology unique to the Indian subcontinent (for example, signet ring rectal cancer, GBCs) need focussed attention

  12. Changing paradigm in treatment of lung cancer

    Institute of Scientific and Technical Information of China (English)

    Sundaram Viswanath; Abhishek Pathak; Amul Kapoor; Anvesh Rathore; Bhupendra Nath Kapur

    2016-01-01

    Lung cancer is one of the most common and deadliest forms of cancer. It accounts for 13% of all new cancer cases and 19% of cancer-related deaths. In India, lung cancer constitutes 6.9% of all new cancer cases and 9.3% of all cancer cases. There has also been a dramatic rise worldwide in both the absolute and relative frequencies of lung cancer occurrence. In 1953 it became the most common cause of cancer mortality in men. By 1985, it became the leading cause of cancer deaths in women, causing almost twice as many deaths as breast cancer. The demographic proifle of lung cancer has changed greatly over the years; however, methods for diagnosing, screening, and managing lung cancer patients have improved. This is due to our growing understanding of the biology of lung cancer. It is now possible to further deifne lung cancer types beyond small cell lung carcinoma and non-small cell lung carcinoma. Moreover, new histology-based therapeutic modalities have been developed, and more new lung cancer biomarkers have been uncovered. Therefore, more detailed histological characterization of lung cancer samples is warranted in order to determine the best course of treatment for speciifc patients. This review article describes how these new molecular technologies are shaping the way lung cancer can be treated in future.

  13. Cancer immunotherapy utilizing gene-modified T cells: From the bench to the clinic.

    Science.gov (United States)

    Duong, Connie P M; Yong, Carmen S M; Kershaw, Michael H; Slaney, Clare Y; Darcy, Phillip K

    2015-10-01

    The immune system plays a critical role in the elimination and suppression of pathogens. Although the endogenous immune system is capable of immune surveillance resulting in the elimination of cancer cells, tumor cells have developed a variety of mechanisms to escape immune recognition often resulting in tumor outgrowth. The presence of immune infiltrate in tumors has been correlated with a good prognosis following treatment (Sato et al., 2005; Loi et al., 2013; Clemente et al., 1996; Galon et al., 2006). As such, immune cells such as T cells, have been harnessed in order to target cancer. Tumor reactive lymphocytes, called tumor-infiltrating lymphocytes (TILs) have been isolated and expanded from the tumor and reinfused back into patients for the treatment of melanoma. The promise of adoptive immunotherapy utilizing TILs as a robust treatment for cancer has been highlighted in patients with advanced melanoma with greater than 50% of patients responding to treatment (Dudley et al., 2005). Although TIL therapy has shown promising results in melanoma patients, it has proved difficult to translate this approach to other cancers, given that the numbers of TILs that can be isolated are generally low. To broaden this therapy for other cancers, T cells have been genetically modified to endow them with tumor reactivity using either a T cell receptor (TCR) (Parkhurst et al., 2009, 2011; Chinnasamy et al., 2011) or a chimeric antigen receptor (CAR) (Grupp et al., 2013; Park et al., 2007). This review will outline the origins and development of adoptive immunotherapy utilizing TILs leading to genetic modification strategies to redirect T cells to cancer. Potential hurdles and novel strategies will be discussed for realizing the full potential of adoptive immunotherapy becoming a standard of care treatment for cancer. PMID:25595028

  14. Pregnancy associated breast cancer and pregnancy after breast cancer treatment

    OpenAIRE

    Doğer, Emek; Çalışkan, Eray; Mallmann, Peter

    2011-01-01

    Breast cancer is one of the most common cancers diagnosed during pregnancy and its frequency is increasing as more women postpone their pregnancies to their thirties and forties. Breast cancer diagnosis during pregnancy and lactation is difficult and complex both for the patient and doctors. Delay in diagnosis is frequent and treatment modalities are difficult to accept for the pregnant women. The common treatment approach is surgery after diagnosis, chemotherapy after the first trimester and...

  15. Cancer cachexia, mechanism and treatment

    Institute of Scientific and Technical Information of China (English)

    Tomoyoshi Aoyagi; Krista P Terracina; Ali Raza; Hisahiro Matsubara; Kazuaki Takabe

    2015-01-01

    It is estimated that half of all patients with cancereventually develop a syndrome of cachexia, with anorexiaand a progressive loss of adipose tissue and skeletalmuscle mass. Cancer cachexia is characterized by systemicinflammation, negative protein and energy balance, andan involuntary loss of lean body mass. It is an insidioussyndrome that not only has a dramatic impact on patientquality of life, but also is associated with poor responsesto chemotherapy and decreased survival. Cachexia isstill largely an underestimated and untreated condition,despite the fact that multiple mechanisms are reported tobe involved in its development, with a number of cytokinespostulated to play a role in the etiology of the persistentcatabolic state. Existing therapies for cachexia, includingorexigenic appetite stimulants, focus on palliation ofsymptoms and reduction of the distress of patients andfamilies rather than prolongation of life. Recent therapiesfor the cachectic syndrome involve a multidisciplinaryapproach. Combination therapy with diet modificationand/or exercise has been added to novel pharmaceuticalagents, such as Megestrol acetate, medroxyprogesterone,ghrelin, omega-3-fatty acid among others. These agentsare reported to have improved survival rates as well asquality of life. In this review, we will discuss the emergingunderstanding of the mechanisms of cancer cachexia,the current treatment options including multidisciplinarycombination therapies, as well an update on new andongoing clinical trials.

  16. Neoadjuvant chemotherapy as ovarian cancer treatment

    DEFF Research Database (Denmark)

    Fagö-Olsen, Carsten L; Ottesen, Bent; Kehlet, Henrik;

    2012-01-01

    INTRODUCTION: The traditional first-line treatment for patients with advanced ovarian cancer with primary debulking surgery (PDS) and adjuvant chemotherapy is controversial as some authors report a potential benefit from the alternative treatment with neoadjuvant chemotherapy (NACT) and interval...

  17. Clinical Utility of Positron Emission Tomography Magnetic Resonance Imaging (PET-MRI) in Gastrointestinal Cancers.

    Science.gov (United States)

    Matthews, Robert; Choi, Minsig

    2016-01-01

    Anatomic imaging utilizing both CT (computed tomography) and MRI (magnetic resonance imaging) limits the assessment of cancer metastases in lymph nodes and distant organs while functional imaging like PET (positron emission tomography) scan has its limitation in spatial resolution capacity. Hybrid imaging utilizing PET-CT and PET-MRI are novel imaging modalities that are changing the current landscape in cancer diagnosis, staging, and treatment response. MRI has shown to have higher sensitivity in soft tissue, head and neck pathology, and pelvic disease, as well as, detecting small metastases in the liver and bone compared to CT. Combining MRI with PET allows for detection of metastases that may have been missed with current imaging modalities. In this review, we will examine the clinical utility of FDG PET-MRI in the diagnosis and staging of gastrointestinal cancers with focus on esophageal, stomach, colorectal, and pancreatic cancers. We will also explore its role in treatment response and future directions associated with it. PMID:27618106

  18. Hopes Dashed for Rare Bone Cancer Treatment

    Science.gov (United States)

    ... news/fullstory_160652.html Hopes Dashed for Rare Bone Cancer Treatment Extra chemo drugs failed to change course of ... t benefit patients with a rare type of bone cancer, according to a new ... teenagers. With current treatments, only 65 to 70 percent of patients live ...

  19. Understanding Cancer Prevention, Detection, Treatment, Control

    Science.gov (United States)

    ... Home Current Issue Past Issues Special Section Understanding Cancer Prevention, Detection, Treatment, Control Past Issues / Spring 2007 Table ... 2004 than in 2003. Today's continuing progress against cancer is the result of enhanced prevention strategies, earlier detection, and better treatment — much of ...

  20. Monitoring and management of lung cancer patients following curative-intent treatment: clinical utility of 2-deoxy-2-[fluorine-18]fluoro-d-glucose positron emission tomography/computed tomography

    Directory of Open Access Journals (Sweden)

    Sawada S

    2016-04-01

    Full Text Available Shigeki Sawada, Hiroshi Suehisa, Tsuyoshi Ueno, Ryujiro Sugimoto, Motohiro Yamashita Department of Thoracic Surgery, National Hospital Organization Shikoku Cancer Center, Matsuyama, Japan Abstract: A large number of studies have demonstrated that 2-deoxy-2-[fluorine-18]fluoro-d-glucose positron emission tomography/computed tomography (FDG-PET/CT is superior to conventional modalities for the diagnosis of lung cancer and the evaluation of the extent of the disease. However, the efficacy of PET/CT in a follow-up surveillance setting following curative-intent treatments for lung cancer has not yet been established. We reviewed previous papers and evaluated the potential efficacy of PET-CT in the setting of follow-up surveillance. The following are our findings: 1 PET/CT is considered to be superior or equivalent to conventional modalities for the detection of local recurrence. However, inflammatory changes and fibrosis after treatments in local areas often result in false-positive findings; 2 the detection of asymptomatic distant metastasis is considered to be an advantage of PET/CT in a follow-up setting. However, it should be noted that detection of brain metastasis with PET/CT has some limitation, similar to its use in pretreatment staging; 3 additional radiation exposure and higher medical cost arising from the use of PET/CT should be taken into consideration, particularly in patients who might not have cancer after curative-intent treatment and are expected to have a long lifespan. The absence of any data regarding survival benefits and/or improvements in quality of life is another critical issue. In summary, PET/CT is considered to be more accurate and sensitive than conventional modalities for the detection of asymptomatic recurrence after curative-intent treatments. These advantages could modify subsequent management in patients with suspected recurrence and might contribute to the selection of appropriate treatments for recurrence

  1. Rural Drug Users: Factors Associated with Substance Abuse Treatment Utilization

    Science.gov (United States)

    Oser, Carrie B.; Leukefeld, Carl G.; Tindall, Michele Staton; Garrity, Thomas F.; Carlson, Robert G.; Falck, Russel; Wang, Jichuan; Booth, Brenda M.

    2010-01-01

    The purpose of this study is to use a modified version of Andersen’s (1968, 1995) Behavioral Model of Health Services Use to identify the correlates of the number of substance abuse treatment episodes received by rural drug users. Data were collected from face-to-face interviews with 711 drug users in rural areas of Ohio, Arkansas, and Kentucky. Descriptive analyses examine rural drug users’ substance use histories and retrospective substance abuse treatment service utilization patterns. A negative binomial regression model indicated that selected predisposing, historical health, and enabling factors were significantly associated with the utilization of substance abuse treatment among rural drug users. Despite high levels of recent and lifetime self-reported substance use among these rural drug users, treatment services were underutilized. Future studies are needed to examine the impact of the health care system and characteristics of the external environment associated with rural substance abuse treatment in order to increase utilization among drug users. PMID:20463206

  2. Treatment Option Overview (Thyroid Cancer)

    Science.gov (United States)

    ... enlarged thyroid). Having a family history of thyroid disease or thyroid cancer. Having certain genetic conditions such as familial medullary thyroid cancer (FMTC), multiple endocrine neoplasia type 2A ...

  3. New Prostate Cancer Treatment Target

    Science.gov (United States)

    Researchers have identified a potential alternative approach to blocking a key molecular driver of an advanced form of prostate cancer, called androgen-independent or castration-resistant prostate cancer.

  4. Pancreatic cancer: Pathogenesis, prevention and treatment

    International Nuclear Information System (INIS)

    Pancreatic cancer is the fourth leading cause of cancer death in the United States with a very low survival rate of 5 years. To better design new preventive and/or therapeutic strategies for the fight against pancreatic cancer, the knowledge of the pathogenesis of pancreatic cancer at the molecular level is very important. It has been known that the development and the progression of pancreatic cancer are caused by the activation of oncogenes, the inactivation of tumor suppressor genes, and the deregulation of many signaling pathways among which the EGFR, Akt, and NF-κB pathways appear to be most relevant. Therefore, the strategies targeting EGFR, Akt, NF-κB, and their downstream signaling could be promising for the prevention and/or treatment of pancreatic cancer. In this brief review, we will summarize the current knowledge regarding the pathogenesis, prevention, and treatment of pancreatic cancer

  5. Treatment Utilization on College Campuses: Who Seeks Help for What?

    Science.gov (United States)

    Nordberg, Samuel S.; Hayes, Jeffrey A.; McAleavey, Andrew A.; Castonguay, Louis G.; Locke, Benjamin D.

    2013-01-01

    The purpose of this study was to develop a better understanding of why college students seek psychological treatment by examining indicators of psychological distress. A secondary goal was to assess the utility of screening for treatment need via a brief self-report measure of distress. Two samples (1 clinical, 1 nonclinical; N= 8,380) were…

  6. Brachytherapy in treatment of vaginal cancer

    OpenAIRE

    A. D. Kaprin; V. N. Galkin; S. A. Ivanov; V. A. Solodkiy; V. A. Titova

    2016-01-01

    Characteristics of diagnosis and treatment of different types of primary vaginal cancer are highlighted, the role and place of brachytherapy as independent method or combined treatment modality for this pathology is shown in the review. Epidemiological data on incidence of vaginal cancer in Russia are represented, presumptive mechanisms for development of the disease, risk factors, histological types, features of the course, clinical presentation, diagnostic algorithm are described. Treatment...

  7. Overview: New Modality for Cancer Treatment.

    Science.gov (United States)

    Nishikawa, Hiroyoshi

    2015-01-01

    Cancer immunotherapy is now becoming a promising modality of cancer treatment upon the clinical successes of adoptive T-cell transfer and immune checkpoint blockade. At the 30th Nagoya International Cancer Treatment Symposium, Marcel R.M. van den Brink (Memorial Sloan Kettering Cancer Center, MSKCC, New York, N.Y., USA) showed novel strategies to control malignant relapse and graft-versus-host disease, both major obstacles for clinical benefits in allogeneic hematopoietic stem cell transplantation. Alexander M. Lesokhin (MSKCC, New York, N.Y., USA) presented an overview of immune checkpoint blockade, particularly focusing on hematologic malignancies stressing the importance of immunomonitoring to identify biomarkers.

  8. Hybrid Theranostic Platforms for Cancer Nanomedical Treatment

    KAUST Repository

    Julfakyan, Khachatur

    2015-10-01

    Cancer is a leading case of mortality worldwide. Governments spent multibillion expenses on treatment and palliative care of diseased people. Despite these generous funding and intensive research with aim to find a cure or efficient treatment for cancer, until now there is a lack in selective cancer management strategies. Conventional treatment strategies for cancer, such as surgery, cytotoxic chemotherapy, radiation therapy, hormone therapy don’t have selectivity toward cancer – the property of discrimination of healthy organs and tissues from the diseased site. Chemotherapy is very challenging as the difference between effective and lethal doses is very minuscule in most cases. Moreover, devastating side effects dramatically changes the quality of life for cancer patients. To address these issues two main strategies are intensively utilized in chemistry: (I) the design and synthesis of novel anticancer organic compounds with higher selectivity and low toxicity profiles and the second, design and preparation of biocompatible nanocarriers for imaging and anticancer compound selective delivery nanomedicine. The following dissertation combines the above two strategies as bellows: First project is related to the design and synthetic route development toward novel nature-inspired group of heterocyclic compounds – iso-Phidianidines. The second project focused on design, preparation and evaluation of hybrid theranostics (therapeutic and diagnostic in a single entity). Chapter 1 is a general background review of the major topics that will be discussed in this dissertation. The first efficient and high-yielding synthetic route toward iso-phidianidines, containing regioisomeric form of 1,2,4-oxadiazole linked to the indole via methylene bridge is reported in Chapter 2. In vitro test of the synthesized library of iso-phidianidines revealed micromolar range of cytotoxicity toward human cervical cancer cell line. Structure activity relationship revealed the importance of

  9. Treatment modalities for early gastric cancer

    Institute of Scientific and Technical Information of China (English)

    Jesús; Espinel; Eugenia; Pinedo; Vanesa; Ojeda; Maria; Guerra; del; Rio

    2015-01-01

    Different treatment modalities have been proposed in the treatment of early gastric cancer(EGC). Endoscopic resection(ER) is an established treatment that allows curative treatment, in selected cases. In addition, ER allows for an accurate histological staging, which is crucial when deciding on the best treatment option for EGC. Recently, endoscopic mucosal resection(EMR) and endoscopic submucosal dissection(ESD) have become alternatives to surgery in early gastric cancer, mainly in Asian countries. Patients with "standard" criteria can be successfully treated by EMR techniques. Those who meet "expanded" criteria may benefit from treatment by ESD, reducing the need for surgery. Standardized ESD training system is imperative to promulgate effective and safe ESD technique to practices with limited expertise. Although endoscopic resection is an option in patients with EGC, surgical treatment continues to be a widespread therapeutic option worldwide. In this review we tried to point out the treatment modalities for early gastric cancer.

  10. Sperm cryopreservation before cancer treatment: a 15-year monocentric experience.

    Science.gov (United States)

    Bizet, P; Saias-Magnan, J; Jouve, E; Grillo, J M; Karsenty, G; Metzler-Guillemain, C; Perrin, J

    2012-03-01

    Sperm banking is an important procedure to preserve fertility before cancer therapy. The aim of this study was to comprehensively analyse cryopreservation activity retrospectively for 1080 patients referred to the sperm bank for sperm cryopreservation before cancer treatment. This study included 1007 patients diagnosed with testicular cancer (TC) (41.7%), lymphoma (26%), other haematological cancers (9.4%) or other types of cancer (22.8%); of these, 29 patients did not produce any semen sample and cryopreservation was impossible for 67 patients. Semen characteristics before treatment were within normal ranges, except moderate asthenospermia. Sperm concentration was significantly lower in TC than in non-TC. Straws from 57 patients (6.3%) were used in assisted reproductive technologies, which led to a 46.8% cumulative birth rate. Straws were destroyed for 170 patients (18.7%) and 140 patients performed semen analyses after cancer therapy. After an average delay of 22.5 months after the end of therapy, 43 patients (30.7%) exhibited azoospermia. This study of a large population of cancer patients revealed a high level of successful sperm storage. Utilization of cryopreserved spermatozoa led to good chances of fatherhood. Nevertheless, sperm banks should be aware of the low rates of straw use and straw destruction by cancer patients.

  11. Neoadjuvant Treatment for Esophageal Cancer

    Institute of Scientific and Technical Information of China (English)

    PaulM.Schneider; HuanXi; StephanE.Baldus; JanBrabender; RalfMetzger

    2004-01-01

    Because the conflicting data currently available from the performed randomized trials it is very difficult to provide strict guidelines for the treatment of patients with locoregional advanced esophageal cancers. Surgery however, remains the standard of care for potentially resectable disease. Preoperative chemotherapy is still controversial with two large randomized trials resulting in two different conclusions regarding the survival benefit. Preoperative chemoradiation is also controversial since only one randomized trial showed a clear survival benefit however, the patients treated with surgery alone in this trial had an unusually poor outcome. And the study by Urba et al was not powered enough to show a clear survival benefit for patients treated with neoadjuvant chemoradiation. The results of three metaanalysis of these randomized studies show lower rate of resection, higher rate of R0-resection, more often postoperative mortality and better prognosis for patients with neoadjuvant radiochemotherapy. As a consequence one may consider offering neoadjuvant chemotherapy or neoadjuvant radiochemotherapy to patients with locallyadvanced disease under the premise that patients have a good performance status and understand the controversies about this therapeutic option. Larger trials with sufficient power to clearly detect survival benefits for patients treated with neoadjuvant chemotherapy or radiochemotherapy are necessary before this therapeutic option will be the standard of care.

  12. Neoadjuvant treatment for breast cancer

    Directory of Open Access Journals (Sweden)

    V. F. Semiglazov

    2014-01-01

    Full Text Available linical trials have shown that the status of the women achieving complete pathomorphological repression (CPR of a tumor is characterized by significantly improved survival as compared to that of those who have not to an equal degree. The achievement of CPR as an intermediate marker for improved survival is chiefly observed in women with aggressive subtypes of breast cancer (BC: triple-negative and HER-2-positive. In patients with the latter subtype, addition of trastuzumab to neoadjuvant chemotherapy doubles the rate of CPR and correlates with higher survival rates. The performed clinical trials have established that neoadjuvant endocrine therapy is the most suitable treatment for patients with steroid hormone receptor overexpression. Whether it may be used in combination with targeted (anti-HER-2 therapy for estrogen and HER-2 coexpression is being investigated. Neoadjuvant therapy for suitable BC stages can accelerate the assessment of novel medications through identification of predictive biological markers for response (CPR in particular. Although standard neoadjuvant therapy gives an obvious benefit to patients with CPR, other patients with the so-called residual disease are at high recurrence risk.

  13. [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

  14. Early breast cancer: diagnosis, treatment and survivorship.

    LENUS (Irish Health Repository)

    Meade, Elizabeth

    2013-01-11

    Breast cancer is the most common female cancer and globally remains a major public health concern. The diagnosis and treatment of breast cancer continues to develop. Diagnosis is now more precise, surgery is less mutilating and women now have the option of breast conserving therapy with better cosmesis, and without sacrificing survival. Radiotherapy is more targeted and the selection of patients for adjuvant chemotherapy is based not only on prognostic and predictive factors, but also on newer molecular profiling that will ensure that chemotherapy is given to the patients who need and respond to it. These developments all provide a more tailored approach to the treatment of breast cancer. Management now involves a multidisciplinary team approach in order to provide the highest standard of care for patients throughout their cancer journey from diagnosis through treatment and into follow-up care.

  15. Targeted treatments for cervical cancer: a review.

    Science.gov (United States)

    Peralta-Zaragoza, Oscar; Bermúdez-Morales, Víctor Hugo; Pérez-Plasencia, Carlos; Salazar-León, Jonathan; Gómez-Cerón, Claudia; Madrid-Marina, Vicente

    2012-01-01

    Cervical cancer is the second most common cause of cancer death in women worldwide and the development of new diagnosis, prognostic, and treatment strategies merits special attention. Although surgery and chemoradiotherapy can cure 80%-95% of women with early stage cancer, the recurrent and metastatic disease remains a major cause of cancer death. Many efforts have been made to design new drugs and develop gene therapies to treat cervical cancer. In recent decades, research on treatment strategies has proposed several options, including the role of HPV E6 and E7 oncogenes, which are retained and expressed in most cervical cancers and whose respective oncoproteins are critical to the induction and maintenance of the malignant phenotype. Other efforts have been focused on antitumor immunotherapy strategies. It is known that during the development of cervical cancer, a cascade of abnormal events is induced, including disruption of cellular cycle control, perturbation of antitumor immune response, alteration of gene expression, and deregulation of microRNA expression. Thus, in this review article we discuss potential targets for the treatment of cervical cancer associated with HPV infection, with special attention to immunotherapy approaches, clinical trials, siRNA molecules, and their implications as gene therapy strategies against cervical cancer development. PMID:23144564

  16. Radiofrequency treatment alters cancer cell phenotype

    Science.gov (United States)

    Ware, Matthew J.; Tinger, Sophia; Colbert, Kevin L.; Corr, Stuart J.; Rees, Paul; Koshkina, Nadezhda; Curley, Steven; Summers, H. D.; Godin, Biana

    2015-07-01

    The importance of evaluating physical cues in cancer research is gradually being realized. Assessment of cancer cell physical appearance, or phenotype, may provide information on changes in cellular behavior, including migratory or communicative changes. These characteristics are intrinsically different between malignant and non-malignant cells and change in response to therapy or in the progression of the disease. Here, we report that pancreatic cancer cell phenotype was altered in response to a physical method for cancer therapy, a non-invasive radiofrequency (RF) treatment, which is currently being developed for human trials. We provide a battery of tests to explore these phenotype characteristics. Our data show that cell topography, morphology, motility, adhesion and division change as a result of the treatment. These may have consequences for tissue architecture, for diffusion of anti-cancer therapeutics and cancer cell susceptibility within the tumor. Clear phenotypical differences were observed between cancerous and normal cells in both their untreated states and in their response to RF therapy. We also report, for the first time, a transfer of microsized particles through tunneling nanotubes, which were produced by cancer cells in response to RF therapy. Additionally, we provide evidence that various sub-populations of cancer cells heterogeneously respond to RF treatment.

  17. Treatment of Cancer-Associated Venous Thrombosis

    NARCIS (Netherlands)

    G.L. van Sluis; H.R. Buller

    2009-01-01

    Venous thromboembolism (VTE) is an important complication in cancer patients, which is associated with bad outcome. Increased recurrence rates and bleeding complications as compared to non-cancer patients during the treatment of VTE, require special attention. This review aims to summarize the avail

  18. Safety of anticoagulant treatment in cancer patients

    NARCIS (Netherlands)

    Wilts, Ineke Theodora; Bleker, Suzanne Mariella; Van Es, Nick; Buller, Harry Roger; Di Nisio, Marcello; Kamphuisen, Pieter Willem

    2015-01-01

    Introduction: Patients with cancer are at increased risk of (recurrent) venous thronnboembolism. They are also at increased risk of bleeding. This makes treatment of venous thromboembolisms (VTE) in cancer patients challenging. Areas covered: In this review, we will focus on the safety of anticoagul

  19. Focal adhesion signaling in breast cancer treatment

    NARCIS (Netherlands)

    Ma, Yafeng

    2009-01-01

    Understanding the molecular mechanisms of survival and migratory pathways in cancer cells is essential to better comprehending cancer progression, metastasis formation and drug resistance, thereby benefiting the development of novel anticancer treatments. The overall goal of the work is to better un

  20. 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

  1. Treatment Option Overview (Penile Cancer)

    Science.gov (United States)

    ... radiation therapy . Mohs microsurgery . A clinical trial of laser therapy . Check the list of NCI-supported cancer clinical ... nodes in the groin ). External or internal radiation therapy followed by ... clinical trial of laser surgery . Check the list of NCI-supported cancer ...

  2. Utilization of outpatient mental health services after inpatient alcoholism treatment.

    Science.gov (United States)

    Booth, B M; Cook, C A; Blow, F C; Bunn, J Y

    1992-01-01

    It is generally agreed that use of aftercare services following discharge from alcoholism treatment is optimum for patients to achieve long-term recovery. However, the quantity and duration of utilization of such services in non-experimental settings are generally unknown. Using secondary data sources, we studied 5,635 alcoholics completing formal extended inpatient treatment and 1,860 alcoholics discharged from brief inpatient hospitalizations in Department of Veterans Affairs medical centers. Weekly use of outpatient mental health services (OPMH) prior to hospital admission was equally low for both patient groups (approximately 2-3% of patients) until four weeks prior to admission, at which time OPMH use increased, particularly for the extended treatment group. In the four weeks after discharge, use of OPMH services was substantially higher for patients with extended treatment compared to those with brief hospitalizations (40% vs. 18%), with 22% of patients completing treatment utilizing such services in the first week after discharge. Utilization steadily decreased until only 8% and 4% of both groups, respectively, were using OPMH services at the end of six months after discharge. Study results suggest the need to examine barriers to outpatient mental health utilization after discharge as well as interventions to increase compliance with long-term aftercare.

  3. Minimally Invasive Treatment for Lung Cancer

    Medline Plus

    Full Text Available Minimally Invasive Treatment for Lung Cancer June 15, 2009 Welcome to this “OR-Live” webcast presentation, premiering from Beth Israel Medical Center in New York City. During ...

  4. Treatment Options by Stage (Vaginal Cancer)

    Science.gov (United States)

    ... miscarriage (premature birth of a fetus that cannot survive). Women who were exposed to DES before birth ... to relieve symptoms and improve quality of life . Chemotherapy Chemotherapy is a cancer treatment that uses drugs ...

  5. Anatomy of a Cancer Treatment Scam

    Medline Plus

    Full Text Available ... Treatment Scam January 19, 2012 Curious about a product that claims to treat or cure cancer? According ... to their doctor before trying or buying such products and should not stop or delay their conventional ...

  6. Fertility treatment in male cancer survivors.

    Science.gov (United States)

    Schmidt, Kirsten Louise Tryde; Carlsen, Elisabeth; Andersen, Anders Nyboe

    2007-08-01

    The present study reviews the use of assisted reproductive technology in male cancer survivors and their partners. As antineoplastic treatment with chemotherapy or radiation therapy, has the potential of inducing impairment of spermatogenesis through damage of the germinal epithelium, many male cancer survivors experience difficulties in impregnating their partners after treatment. The impairment can be temporary or permanent. While many cancer survivors regain spermatogenesis months to years after treatment, some become infertile with a-, oligo- or azoospermia. An option to secure the fertility potential of young cancer patients is to cryopreserve semen before cancer treatment for later use. A desired pregnancy may be obtained in couples where the husband has a history of cancer, using assisted reproductive technology with either fresh or cryopreserved/thawed semen. Successful outcomes have been obtained with intrauterine insemination (IUI) as well as in vitro fertilization (IVF) with or without the use of intracytoplasmic sperm injection (ICSI). In conclusion, male cancer survivors and their partners who have failed to obtain a pregnancy naturally within a reasonable time frame after end of treatment should be referred to a fertility clinic. PMID:17573855

  7. SEMPATH Ontology: modeling multidisciplinary treatment schemes utilizing semantics.

    Science.gov (United States)

    Alexandrou, Dimitrios Al; Pardalis, Konstantinos V; Bouras, Thanassis D; Karakitsos, Petros; Mentzas, Gregoris N

    2012-03-01

    A dramatic increase of demand for provided treatment quality has occurred during last decades. The main challenge to be confronted, so as to increase treatment quality, is the personalization of treatment, since each patient constitutes a unique case. Healthcare provision encloses a complex environment since healthcare provision organizations are highly multidisciplinary. In this paper, we present the conceptualization of the domain of clinical pathways (CP). The SEMPATH (SEMantic PATHways) Oontology comprises three main parts: 1) the CP part; 2) the business and finance part; and 3) the quality assurance part. Our implementation achieves the conceptualization of the multidisciplinary domain of healthcare provision, in order to be further utilized for the implementation of a Semantic Web Rules (SWRL rules) repository. Finally, SEMPATH Ontology is utilized for the definition of a set of SWRL rules for the human papillomavirus) disease and its treatment scheme. PMID:21768052

  8. Survivin, a Promising Gene for Targeted Cancer Treatment.

    Science.gov (United States)

    Shamsabadi, Fatemeh T; Eidgahi, Mohammad Reza Akbari; Mehrbod, Parvaneh; Daneshvar, Nasibeh; Allaudin, Zeenathul Nazariah; Yamchi, Ahad; Shahbazi, Majid

    2016-01-01

    Drawbacks of conventional cancer treatments, with lack of specificity and cytotoxicity using current approaches, underlies the necessity for development of a novel approach, gene-directed cancer therapy. This has provided novel technological opportunities in vitro and in vivo. This review focuses on a member of an apoptosis inhibitor family, survivin, as a valuable target. Not only the gene but also its promoter are applicable in this context. This article is based on a literature survey, with especial attention to RNA interference as well as tumor- specific promoter action. The search engine and databases utilized were Science direct, PubMed, MEDLINE and Google. In addition to cell-cycle modulation, apoptosis inhibition, interaction in cell-signaling pathways, cancer-selective expression, survivin also may be considered as specific target through its promoter as a novel treatment for cancer. Our purpose in writing this article was to create awareness in researchers, emphasizing relation of survivin gene expression to potential cancer treatment. The principal result and major conclusion of this manuscript are that survivin structure, biological functions and applications of RNA interference systems as well as tumor-specific promoter activity are of major interest for cancer gene therapy. PMID:27644605

  9. Prostate Cancer: Current Treatment and Prevention Strategies

    OpenAIRE

    Chen, Fang-zhi; Zhao, Xiao-kun

    2013-01-01

    Abstract Prostate cancer is one of the life threatening disorders of male. Although, over the last two decades, a high rate of overdiagnosis, and overtreatment has lowered the incidence rate of prostate cancer, the treatment or prevention strategies are not enough to control the high rate of disease related mortality. Current medical treatment approaches include surgery, radiation therapy, chemotherapy, hormonal therapy, cryosurgery and other methods. These approaches are more or less effecti...

  10. Targeted treatments for cervical cancer: a review

    Directory of Open Access Journals (Sweden)

    Peralta-Zaragoza O

    2012-11-01

    Full Text Available Oscar Peralta-Zaragoza,1 Víctor Hugo Bermúdez-Morales,1 Carlos Pérez-Plasencia,2,3 Jonathan Salazar-León,1 Claudia Gómez-Cerón,1 Vicente Madrid-Marina11Direction of Chronic Infections and Cancer, Research Center in Infection Diseases, National Institute of Public Health, Cuernavaca, Morelos, México; 2Oncogenomics Laboratory, National Cancer Institute of Mexico, Tlalpan, México; 3Biomedicine Unit, FES-Iztacala UNAM, México City, MéxicoAbstract: Cervical cancer is the second most common cause of cancer death in women worldwide and the development of new diagnosis, prognostic, and treatment strategies merits special attention. Although surgery and chemoradiotherapy can cure 80%–95% of women with early stage cancer, the recurrent and metastatic disease remains a major cause of cancer death. Many efforts have been made to design new drugs and develop gene therapies to treat cervical cancer. In recent decades, research on treatment strategies has proposed several options, including the role of HPV E6 and E7 oncogenes, which are retained and expressed in most cervical cancers and whose respective oncoproteins are critical to the induction and maintenance of the malignant phenotype. Other efforts have been focused on antitumor immunotherapy strategies. It is known that during the development of cervical cancer, a cascade of abnormal events is induced, including disruption of cellular cycle control, perturbation of antitumor immune response, alteration of gene expression, and deregulation of microRNA expression. Thus, in this review article we discuss potential targets for the treatment of cervical cancer associated with HPV infection, with special attention to immunotherapy approaches, clinical trials, siRNA molecules, and their implications as gene therapy strategies against cervical cancer development.Keywords: Cervical cancer, clinical trials, gene therapy, HPV E6 and E7 oncogenes, siRNAs

  11. Population-based utilization of radiation therapy by a Canadian breast cancer cohort

    OpenAIRE

    Mittmann, N; Seung, S.J.; Liu, N.; Porter, J.; Saskin, R.; Hoch, J.S.; Evans, W.K.; Leighl, N.B.; Trudeau, M.; Earle, C.C.

    2014-01-01

    We examined trends in radiation therapy (rt) utilization by a population-based breast cancer cohort in Ontario. The provincial cancer registry provided a breast cancer cohort based on diagnosis dates from April 1, 2005, to March 31, 2010. Staging information was also available. The cohort was then linked, by encrypted health card number, to linkable administrative datasets, including rt utilization.

  12. Treatment Options by Stage (Small Cell Lung Cancer)

    Science.gov (United States)

    ... Cancer Prevention Lung Cancer Screening Research Small Cell Lung Cancer Treatment (PDQ®)–Patient Version General Information About Small Cell Lung Cancer Go to Health Professional Version Key Points Small ...

  13. Targeted biopharmaceuticals for cancer treatment.

    Science.gov (United States)

    Zhou, Lufang; Xu, Ningning; Sun, Yan; Liu, Xiaoguang Margaret

    2014-10-01

    Cancer is a complex invasive genetic disease that causes significant mortality rate worldwide. Protein-based biopharmaceuticals have significantly extended the lives of millions of cancer patients. This article reviews the biological function and application of targeted anticancer biopharmaceuticals. We first discuss the specific antigens and core pathways that are used in the development of targeted cancer therapy. The innovative monoclonal antibodies, non-antibody proteins, and small molecules targeting these antigens or pathways are then reviewed. Finally, the current challenges in anticancer biopharmaceuticals development and the potential solutions to address these challenges are discussed.

  14. Prevention and Treatment of Cancer: Hypes and Hopes 6th International Translational Cancer Research Conference.

    Science.gov (United States)

    Patel, Prabhudas; Vora, Hemangini; Aggarwal, Bharat B; Gandhi, Varsha; Mehta, Kapil; Pathak, Sen

    2016-09-01

    Cancer is primarily an "old-age" disease that has an "age-old" history. The overall incidence of cancer is much higher in Western countries, but is rapidly growing in Eastern countries perhaps due to change in life-style. Almost three million studies published to date indicate that cancer is a hyperproliferative disorder that arises from dysregulation of multiple cell signaling pathways. The cancer genome landscape indicates that approximately 140 genes and 12 cell signaling pathways drive almost all cancers. "Targeted therapy," a buzz word in cancer treatment for the past two decades, has provided antibodies, as well as small-molecule inhibitors. These therapies have been successful only in few instances. However, in most cases, minor increase in overall survival has been reported at the cost of huge expense. An alternative strategy is to prevent cancer or to diagnose and treat the disease at an early stage to gain survival benefits. Such interventions are also cost-effective. To address some of these issues, the 6th International Translational Cancer Research Conference was held during February 4-7th, 2016, in Ahmedabad, Gujarat, India; the homeland of Mahatma Gandhi. This conference was focused on utilizing multidisciplinary approaches for prevention and early treatment that would likely simultaneously or sequentially target many key pathways. Several distinguished speakers were invited from around the world. This article highlights primary features of this conference. PMID:27630358

  15. Prevention and Treatment of Cancer: Hypes and Hopes 6th International Translational Cancer Research Conference.

    Science.gov (United States)

    Patel, Prabhudas; Vora, Hemangini; Aggarwal, Bharat B; Gandhi, Varsha; Mehta, Kapil; Pathak, Sen

    2016-09-01

    Cancer is primarily an "old-age" disease that has an "age-old" history. The overall incidence of cancer is much higher in Western countries, but is rapidly growing in Eastern countries perhaps due to change in life-style. Almost three million studies published to date indicate that cancer is a hyperproliferative disorder that arises from dysregulation of multiple cell signaling pathways. The cancer genome landscape indicates that approximately 140 genes and 12 cell signaling pathways drive almost all cancers. "Targeted therapy," a buzz word in cancer treatment for the past two decades, has provided antibodies, as well as small-molecule inhibitors. These therapies have been successful only in few instances. However, in most cases, minor increase in overall survival has been reported at the cost of huge expense. An alternative strategy is to prevent cancer or to diagnose and treat the disease at an early stage to gain survival benefits. Such interventions are also cost-effective. To address some of these issues, the 6th International Translational Cancer Research Conference was held during February 4-7th, 2016, in Ahmedabad, Gujarat, India; the homeland of Mahatma Gandhi. This conference was focused on utilizing multidisciplinary approaches for prevention and early treatment that would likely simultaneously or sequentially target many key pathways. Several distinguished speakers were invited from around the world. This article highlights primary features of this conference.

  16. Treatment Option Overview (Gastric Cancer)

    Science.gov (United States)

    ... liquid that contains barium (a silver-white metallic compound ). The liquid coats the esophagus and stomach, and ... tissues so they can be viewed under a microscope to check for signs of cancer. A biopsy ...

  17. Treatment Option Overview (Esophageal Cancer)

    Science.gov (United States)

    ... liquid that contains barium (a silver-white metallic compound ). The liquid coats the esophagus and stomach, and ... remove tissue samples, which are checked under a microscope for signs of cancer. When the esophagus and ...

  18. Treatment Individualization in Colorectal Cancer

    NARCIS (Netherlands)

    van Geel, Robin M J M; Beijnen, Jos H; Bernards, René; Schellens, Jan H M

    2015-01-01

    Colorectal cancer has been characterized as a genetically heterogeneous disease, with a large diversity in molecular pathogenesis resulting in differential responses to therapy. However, the currently available validated biomarkers KRAS, BRAF, and microsatellite instability do not sufficiently cover

  19. Treatment Option Overview (Gallbladder Cancer)

    Science.gov (United States)

    ... through the outer layers as it grows. Being female can increase the risk of developing gallbladder cancer. Anything that increases your chance of getting a disease is called a risk factor . Having a risk factor does not mean that ...

  20. Treatment Options for Gallbladder Cancer

    Science.gov (United States)

    ... through the outer layers as it grows. Being female can increase the risk of developing gallbladder cancer. Anything that increases your chance of getting a disease is called a risk factor . Having a risk factor does not mean that ...

  1. Treatment Option Overview (Testicular Cancer)

    Science.gov (United States)

    ... and nonseminomas . These 2 types grow and spread differently and are treated differently. Nonseminomas tend to grow and spread more quickly ... trials is available from the NCI website . To Learn More About Testicular Cancer For more information from ...

  2. Childhood cancer and vitamins: prevention and treatment.

    Science.gov (United States)

    Stallings, Virginia A

    2008-02-01

    Discussions of pediatric nutrition and cancer usually focus on important issues of ensuring an adequate nutrient intake (enteral and parenteral) during and after the early treatment phase of care. However, information is available that suggests that vitamin status may have additional roles in the care of children with cancer. Over the last decade, investigators have reported findings that suggest that maternal preconception and perinatal vitamin intake and status influence the cancer risk of the infant and child. Others have shown a relationship between vitamin and antioxidant status and the prevalence and severity of adverse side effects for children undergoing chemotherapy. Vitamin D has potential anti-cancer activity and vitamin D status is suboptimal in many children in North America. Each of these issues is briefly presented from a perspective of prevention and treatment of childhood cancer.

  3. Antimetabolite Treatment for Pancreatic Cancer

    OpenAIRE

    Valenzuela, Malyn May Asuncion; Neidigh, Jonathan W.; Wall, Nathan R.

    2014-01-01

    Pancreatic cancer is a deadly and aggressive disease. Less than 1% of diagnosed patients survive 5 years with an average survival time of only 4–8 months. The only option for metastatic pancreatic cancer is chemotherapy where only the antimetabolites gemcitabine and 5-fluorouracil are used clinically. Unfortunately, efforts to improve chemotherapy regimens by combining, 5-fluorouracil or gemcitabine with other drugs, such as cisplatin or oxaliplatin, have not increased cell killing or improve...

  4. Surgical treatment for liver cancer

    Institute of Scientific and Technical Information of China (English)

    Nicole; C; Tsim; Adam; E; Frampton; Nagy; A; Habib; Long; R; Jiao

    2010-01-01

    Primary liver cancer is amongst the commonest tumors worldwide,particularly in parts of the developing world,and is increasing in incidence. Over the past three decades,surgical hepatic resection has evolved from a high risk,resource intensive procedure with limited application,to a safe and commonly performed operation with a range of indications. This article reviews the approach to surgical resection for malignancies such as hepatocellular cancer,metastatic liver de-posits and neuroendocrine tumors. Surv...

  5. Exercise after breast cancer treatment: current perspectives

    Directory of Open Access Journals (Sweden)

    Dieli-Conwright CM

    2015-10-01

    Full Text Available Christina M Dieli-Conwright, Breanna Z Orozco Division of Biokinesiology and Physical Therapy, Women's Health and Exercise Laboratory, University of Southern California, Los Angeles, CA, USA Abstract: Over the past 2 decades, great strides have been made in the field of exercise-oncology research, particularly with breast cancer. This area of research is particularly important since there are >2.8 million breast cancer survivors who are in need of an intervention that can offset treatment-related side effects. Noticeable reductions in physical fitness (ie, cardiopulmonary fitness and muscular strength, negative changes in body composition (ie, increase in body mass, decrease in lean body mass, and increase in fat mass, increased fatigue, depression, or anxiety are some of the common side effects of cancer treatments that negatively impact overall quality of life and increase the risk for the development of comorbidities. Exercise plays a vital role in improving cardiopulmonary function, psychological events, muscular strength, and endurance in breast cancer survivors, and thus should be considered as a key factor of lifestyle intervention to reverse negative treatment-related side effects. The purpose of this review is to address current perspectives on the benefits of aerobic and resistance exercise after breast cancer treatments. This review is focused on the well-established benefits of exercise on physical and emotional well-being, bone health, lymphedema management, and the postulated benefits of exercise on risk reduction for recurrence of breast cancer. Keywords: breast cancer, exercise, physical well-being

  6. Spices for Prevention and Treatment of Cancers

    Science.gov (United States)

    Zheng, Jie; Zhou, Yue; Li, Ya; Xu, Dong-Ping; Li, Sha; Li, Hua-Bin

    2016-01-01

    Spices have been widely used as food flavorings and folk medicines for thousands of years. Numerous studies have documented the antioxidant, anti-inflammatory and immunomodulatory effects of spices, which might be related to prevention and treatment of several cancers, including lung, liver, breast, stomach, colorectum, cervix, and prostate cancers. Several spices are potential sources for prevention and treatment of cancers, such as Curcuma longa (tumeric), Nigella sativa (black cumin), Zingiber officinale (ginger), Allium sativum (garlic), Crocus sativus (saffron), Piper nigrum (black pepper) and Capsicum annum (chili pepper), which contained several important bioactive compounds, such as curcumin, thymoquinone, piperine and capsaicin. The main mechanisms of action include inducing apoptosis, inhibiting proliferation, migration and invasion of tumors, and sensitizing tumors to radiotherapy and chemotherapy. This review summarized recent studies on some spices for prevention and treatment of cancers, and special attention was paid to bioactive components and mechanisms of action. PMID:27529277

  7. Spices for Prevention and Treatment of Cancers.

    Science.gov (United States)

    Zheng, Jie; Zhou, Yue; Li, Ya; Xu, Dong-Ping; Li, Sha; Li, Hua-Bin

    2016-01-01

    Spices have been widely used as food flavorings and folk medicines for thousands of years. Numerous studies have documented the antioxidant, anti-inflammatory and immunomodulatory effects of spices, which might be related to prevention and treatment of several cancers, including lung, liver, breast, stomach, colorectum, cervix, and prostate cancers. Several spices are potential sources for prevention and treatment of cancers, such as Curcuma longa (tumeric), Nigella sativa (black cumin), Zingiber officinale (ginger), Allium sativum (garlic), Crocus sativus (saffron), Piper nigrum (black pepper) and Capsicum annum (chili pepper), which contained several important bioactive compounds, such as curcumin, thymoquinone, piperine and capsaicin. The main mechanisms of action include inducing apoptosis, inhibiting proliferation, migration and invasion of tumors, and sensitizing tumors to radiotherapy and chemotherapy. This review summarized recent studies on some spices for prevention and treatment of cancers, and special attention was paid to bioactive components and mechanisms of action. PMID:27529277

  8. Spices for Prevention and Treatment of Cancers.

    Science.gov (United States)

    Zheng, Jie; Zhou, Yue; Li, Ya; Xu, Dong-Ping; Li, Sha; Li, Hua-Bin

    2016-08-12

    Spices have been widely used as food flavorings and folk medicines for thousands of years. Numerous studies have documented the antioxidant, anti-inflammatory and immunomodulatory effects of spices, which might be related to prevention and treatment of several cancers, including lung, liver, breast, stomach, colorectum, cervix, and prostate cancers. Several spices are potential sources for prevention and treatment of cancers, such as Curcuma longa (tumeric), Nigella sativa (black cumin), Zingiber officinale (ginger), Allium sativum (garlic), Crocus sativus (saffron), Piper nigrum (black pepper) and Capsicum annum (chili pepper), which contained several important bioactive compounds, such as curcumin, thymoquinone, piperine and capsaicin. The main mechanisms of action include inducing apoptosis, inhibiting proliferation, migration and invasion of tumors, and sensitizing tumors to radiotherapy and chemotherapy. This review summarized recent studies on some spices for prevention and treatment of cancers, and special attention was paid to bioactive components and mechanisms of action.

  9. Minimally Invasive Treatment for Lung Cancer

    Medline Plus

    Full Text Available Minimally Invasive Treatment for Lung Cancer June 15, 2009 Welcome to this “OR-Live” webcast presentation, premiering from Beth Israel Medical ... when detected, you know, and when patients get treatment. Okay. So it’s very important, you know, to ...

  10. Towards individualized treatment for esophageal cancer

    NARCIS (Netherlands)

    van Rossum, P.S.N.

    2016-01-01

    Despite recent improvements in staging, treatment, and perioperative care, esophageal cancer remains a devastating disease with a 5-year overall survival rate of only 15-25%. As prognosis is often poor, multimodality (rather than single modality) treatment approaches are frequently applied to increa

  11. Impact of cancer and cancer treatment on male fertility.

    Science.gov (United States)

    Vakalopoulos, Ioannis; Dimou, Petros; Anagnostou, Ioannis; Zeginiadou, Theodosia

    2015-01-01

    While cancer, and especially testicular cancer and Hodgkin's disease, affects male fertility in many ways, the current increase of survival of male cancer patients of reproductive age or earlier has emerged as a new challenge to their subsequent ability to father children. Cancer treatments, including surgery, radiotherapy and chemotherapy, can have a transitory as well as a permanent detrimental impact on male fertility. Gonadotoxic effects and the length of time for sperm recovery after radiotherapy depends not only on initial semen quality, but also on gonadal dosage and the delivery method after chemotherapy, on the type of regimens and dosages and on the spermatogenesis phase that each drug impacts. Combination treatment with radiotherapy and chemotherapy will induce more gonadotoxicity than either modality alone. Although efforts to prevent gonadal toxicity in cancer treatment are routinely applied, sperm cryopreservation remains the gold standard to maintain male fertility after cancer survival. Fertility preservation for prepubertal boys presents the greatest problem due to the absence of mature sperm in their gonads. In this area, research efforts are concentrated on cryopreservation of immature gametes and, in particular, techniques for their maturation and proliferation after thawing. PMID:26732148

  12. Exercise after breast cancer treatment: current perspectives.

    Science.gov (United States)

    Dieli-Conwright, Christina M; Orozco, Breanna Z

    2015-01-01

    Over the past 2 decades, great strides have been made in the field of exercise-oncology research, particularly with breast cancer. This area of research is particularly important since there are >2.8 million breast cancer survivors who are in need of an intervention that can offset treatment-related side effects. Noticeable reductions in physical fitness (ie, cardiopulmonary fitness and muscular strength), negative changes in body composition (ie, increase in body mass, decrease in lean body mass, and increase in fat mass), increased fatigue, depression, or anxiety are some of the common side effects of cancer treatments that negatively impact overall quality of life and increase the risk for the development of comorbidities. Exercise plays a vital role in improving cardiopulmonary function, psychological events, muscular strength, and endurance in breast cancer survivors, and thus should be considered as a key factor of lifestyle intervention to reverse negative treatment-related side effects. The purpose of this review is to address current perspectives on the benefits of aerobic and resistance exercise after breast cancer treatments. This review is focused on the well-established benefits of exercise on physical and emotional well-being, bone health, lymphedema management, and the postulated benefits of exercise on risk reduction for recurrence of breast cancer.

  13. Treatment Options for Urethral Cancer

    Science.gov (United States)

    ... The surgeon may use part of the small intestine to make a tube that passes urine through an opening ( stoma ). This is called an ostomy or urostomy . If ... surgeon may also use part of the small intestine to make a new storage pouch ( continent ... the urine through a stoma. Even if the doctor removes all the cancer ...

  14. Treatment Option Overview (Urethral Cancer)

    Science.gov (United States)

    ... The surgeon may use part of the small intestine to make a tube that passes urine through an opening ( stoma ). This is called an ostomy or urostomy . If ... surgeon may also use part of the small intestine to make a new storage pouch ( continent ... the urine through a stoma. Even if the doctor removes all the cancer ...

  15. Treatment Option Overview (Parathyroid Cancer)

    Science.gov (United States)

    ... around it. Sometimes lymph nodes , half of the thyroid gland on the same side of the body as the cancer, and muscles, tissues , and a nerve in the neck are also removed. Tumor debulking : A surgical procedure in which as much ...

  16. Economic evaluation of cancer treatments

    NARCIS (Netherlands)

    C.A. Uyl-de Groot (Carin)

    1995-01-01

    textabstractCancer is an important cause of illness and death, accounting for a high percentage of mortality in Western countries. In the Netherlands, about 30% of all deaths is due to cancel' and the prevalence, an indicator of the present burden of illness to society, is clearly rising (Coebergh,

  17. Persistent demographic differences in colorectal cancer screening utilization despite Medicare reimbursement

    OpenAIRE

    Kreuter William; Ko Cynthia W; Baldwin Laura-Mae

    2005-01-01

    Abstract Background Colorectal cancer screening is widely recommended, but often under-utilized. In addition, significant demographic differences in screening utilization exist. Insurance coverage may be one factor influencing utilization of colorectal cancer screening tests. Methods We conducted a retrospective analysis of claims for outpatient services for Washington state Medicare beneficiaries in calendar year 2000. We determined the proportion of beneficiaries utilizing screening fecal o...

  18. Symptom monitoring in treatment of cancer patients

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    Objective To examine self-reported symptoms by the patients receiving cancer therapy, and find out the symptoms that should be coped with and managed during the treatment. Methods A pilot study was conducted on self-reported symptoms on 185 patients receiving chemotherapy and/or radiotherapy for different cancers. The Therapy-Related Symptoms Checklist (TRSC) was used. Results Severe symptoms on the TRSC subscales: loss of appetite, feeling sluggish, weight loss, nausea and hair loss, were reported by the p...

  19. Thulium laser treatment for bladder cancer

    OpenAIRE

    Wei Wang; Haitao Liu; Shujie Xia

    2016-01-01

    Recent innovations in thulium laser techniques have allowed application in the treatment of bladder cancer. Laser en bloc resection of bladder cancer is a transurethral procedure that may offer an alternative to the conventional transurethral resection procedure. We conducted a review of basic thulium laser physics and laser en bloc resection procedures and summarized the current clinical literature with a focus on complications and outcomes. Literature evidence suggests that thulium laser te...

  20. Neurologic Complications of Cancer and its Treatment

    OpenAIRE

    Giglio, Pierre; Gilbert, Mark R.

    2010-01-01

    The central nervous system (CNS) and peripheral nervous system (PNS) are very susceptible to cancer and its treatment. The most direct involvement of the nervous system manifests in the development of primary brain and spinal cord tumors. Many cancers exhibit a propensity toward spread to the CNS, and brain metastases are common problems seen in malignancies such as lung, breast, and melanoma. Such spread may involve the brain or spine parenchyma or the subarachnoid space. In the ...

  1. Keeping Your Sex Life Going Despite Cancer Treatment

    Science.gov (United States)

    ... can affect fertility How cancer treatment can affect sexual desire and response How cancer treatments can affect sexuality and fertility Dealing with sexual problems What treatments are available to help with ...

  2. [Clonidine in the treatment of cancer pain

    DEFF Research Database (Denmark)

    Nielsen, Jonas Bøje; Sjøgren, Per

    2008-01-01

    Clonidine is an alpha2-adrenergic agonist with analgetic properties. Due to its side-effects, the drug is administered via the epidural or spinal route. A literature search yielded nine controlled studies on clonidine as a supplemental drug in the epidural or spinal treatment of cancer pain....... These studies were systematically reviewed to evaluate the evidence of efficacy in patients with cancer pain. CONCLUSION: Despite weak evidence, clonidine may be a useful adjunct in epidural or spinal morphine therapy of cancer pain Udgivelsesdato: 2008/11/3...

  3. Current practice of gastric cancer treatment

    Institute of Scientific and Technical Information of China (English)

    Yoon Young Choi; Ji Yeong An; Hyung-Il Kim; Jae-Ho Cheong; Woo Jin Hyung; Sung Hoon Noh

    2014-01-01

    Objective The aim of this review was to overview the current practice of gastric cancer treatment including surgery and other adjuvant modalities.Data sources The review was based on data obtained from the published articles and main guidelines in the East and West.Study selection Articles with high level of evidence or current best evidence in each issue were selected to be reviewed.Results Although varied adjuvant modalities have been proved to be benefit for treating gastric cancer,surgery is still the most important treatment strategy against gastric cancer.Actively adapting to new technology is important but it should be balanced with an effort to establish sound scientific rationale that adheres to oncologic principles.Conclusions Future treatment of gastric cancer will be focused on tailored,personalized therapy.For achieving it,collaboration across disciplines is essential.Also the philosophy of caring for the patients with gastric cancer should be rooted in the realization of true patient benefit regardless of who is providing the care.With these philosophies,we can shift the scientific and technological advances toward triumph over gastric cancer.

  4. Radioiodine in the treatment of thyroid cancer.

    Science.gov (United States)

    Van Nostrand, Douglas; Wartofsky, Leonard

    2007-09-01

    This article presents an overview of the use of radioactive iodine (131-I) in the treatment of patients who have well differentiated thyroid cancer. We review definitions; staging; the two-principal methods for selection of a dosage of 131-I for ablation and treatment; the objectives of ablation and treatment; the indications for ablation and treatment; the recommendations for the use of 131-I for ablation and treatment contained in the Guidelines of the American Thyroid Association, the European Consensus, the Society of Nuclear Medicine, and the European Association of Nuclear Medicine; the dosage recommendations and selection of dosage for 131-I by the these organizations; and the Washington Hospital Center approach.

  5. Nutrition and cancer: issues related to treatment and survivorship.

    Science.gov (United States)

    Witham, Gary

    2013-10-01

    This paper reviews nutritional issues related to cancer treatment and further explores nutritional needs pertinent to cancer survivorship. It examines the major problems with nutrition when patients undergo the main cancer treatment modalities of chemotherapy, radiotherapy and surgery. Particular attention is paid to long-term dietary advice in acknowledgement of the improved effectiveness of cancer treatment and the chronic nature of the condition.

  6. Rectal cancer treatment: Improving the picture

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Multidisciplinary approach for rectal cancer treatment is currently well defined. Nevertheless, new and promising advances are enriching the portrait. Since the US NIH Consensus in the early 90's some new characters have been added. A bird's-eye view along the last decade shows the main milestones in the development of rectal cancer treatment protocols. New drugs, in combination with radiotherapy are being tested to increase response and tumor control outcomes. However, therapeutic intensity is often associated with toxicity. Thus, innovative strategies are needed to create a better-balanced therapeutic ratio. Molecular targeted therapies and improved technology for delivering radiotherapy respond to the need for accuracy and precision in rectal cancer treatment.

  7. 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.

  8. Cancer Treatment-Induced Neurotoxicity: A Focus on Newer Treatments

    Science.gov (United States)

    Stone, Jacqueline B.; DeAngelis, Lisa M.

    2016-01-01

    Neurotoxicity from traditional chemotherapy and radiotherapy is widely recognized. The adverse effects of newer therapeutics such as biological and immunotherapeutic agents are less familiar and they are also associated with significant neurotoxicity in the central and peripheral nervous systems. This review addresses the main toxicities of cancer treatment by symptom with a focus on the newer therapeutics. Recognition of these patterns of toxicity is important as drug discontinuation or dose adjustment may prevent further neurologic injury. Also, knowledge of these toxicities helps to differentiate treatment-related symptoms from progression of cancer or its involvement of the nervous system. PMID:26391778

  9. Re-analysis of survival data of cancer patients utilizing additive homeopathy.

    Science.gov (United States)

    Gleiss, Andreas; Frass, Michael; Gaertner, Katharina

    2016-08-01

    In this short communication we present a re-analysis of homeopathic patient data in comparison to control patient data from the same Outpatient´s Unit "Homeopathy in malignant diseases" of the Medical University of Vienna. In this analysis we took account of a probable immortal time bias. For patients suffering from advanced stages of cancer and surviving the first 6 or 12 months after diagnosis, respectively, the results show that utilizing homeopathy gives a statistically significant (pcontrol patients regarding survival time. In conclusion, bearing in mind all limitations, the results of this retrospective study suggest that patients with advanced stages of cancer might benefit from additional homeopathic treatment until a survival time of up to 12 months after diagnosis. PMID:27515878

  10. Oncolytic Adenoviruses in Cancer Treatment

    Directory of Open Access Journals (Sweden)

    Ramon Alemany

    2014-02-01

    Full Text Available The therapeutic use of viruses against cancer has been revived during the last two decades. Oncolytic viruses replicate and spread inside tumors, amplifying their cytotoxicity and simultaneously reversing the tumor immune suppression. Among different viruses, recombinant adenoviruses designed to replicate selectively in tumor cells have been clinically tested by intratumoral or systemic administration. Limited efficacy has been associated to poor tumor targeting, intratumoral spread, and virocentric immune responses. A deeper understanding of these three barriers will be required to design more effective oncolytic adenoviruses that, alone or combined with chemotherapy or immunotherapy, may become tools for oncologists.

  11. Treatment Option Overview (Laryngeal Cancer)

    Science.gov (United States)

    ... may work better in patients who have stopped smoking before beginning treatment. External radiation therapy to the thyroid or the pituitary gland may change the way the thyroid gland works. The doctor may test the thyroid gland before and after ...

  12. Treatment of colorectal cancer in the elderly

    Institute of Scientific and Technical Information of China (English)

    Monica; Millan; Sandra; Merino; Aleidis; Caro; Francesc; Feliu; Jordi; Escuder; Tani; Francesch

    2015-01-01

    Colorectal cancer has a high incidence, and approxi-mately 60% of colorectal cancer patients are older than 70, with this incidence likely increasing in the near future. Elderly patients(> 70-75 years of age) are a very heterogeneous group, ranging from the very fit to the very frail. Traditionally, these patients have often been under-treated and recruited less frequently to clinical trials than younger patients, and thus are underrepresented in publications about cancer treatment. Recent studies suggest that fit elderly patients can be treated in the same way as their younger counterparts, but the treatment of frail patients with comorbidities is still a matter of controversy. Many factors should be taken into account, including fitness for treatment, the wishes of the patient and family, and quality of life. This review will focus on the existing evidence for surgical, oncologic, and palliative treatment in patients over 70 years old with colorectal cancer. Careful patient assessment is necessary in order to individualize treatment approach, and this should rely on a multidisciplinary process. More well-designed controlled trials are needed in this patient population.

  13. Multi-purpose utility of circulating plasma DNA testing in patients with advanced cancers.

    Directory of Open Access Journals (Sweden)

    Geraldine Perkins

    Full Text Available Tumor genomic instability and selective treatment pressures result in clonal disease evolution; molecular stratification for molecularly targeted drug administration requires repeated access to tumor DNA. We hypothesized that circulating plasma DNA (cpDNA in advanced cancer patients is largely derived from tumor, has prognostic utility, and can be utilized for multiplex tumor mutation sequencing when repeat biopsy is not feasible. We utilized the Sequenom MassArray System and OncoCarta panel for somatic mutation profiling. Matched samples, acquired from the same patient but at different time points were evaluated; these comprised formalin-fixed paraffin-embedded (FFPE archival tumor tissue (primary and/or metastatic and cpDNA. The feasibility, sensitivity, and specificity of this high-throughput, multiplex mutation detection approach was tested utilizing specimens acquired from 105 patients with solid tumors referred for participation in Phase I trials of molecularly targeted drugs. The median cpDNA concentration was 17 ng/ml (range: 0.5-1600; this was 3-fold higher than in healthy volunteers. Moreover, higher cpDNA concentrations associated with worse overall survival; there was an overall survival (OS hazard ratio of 2.4 (95% CI 1.4, 4.2 for each 10-fold increase in cpDNA concentration and in multivariate analyses, cpDNA concentration, albumin, and performance status remained independent predictors of OS. These data suggest that plasma DNA in these cancer patients is largely derived from tumor. We also observed high detection concordance for critical 'hot-spot' mutations (KRAS, BRAF, PIK3CA in matched cpDNA and archival tumor tissue, and important differences between archival tumor and cpDNA. This multiplex sequencing assay can be utilized to detect somatic mutations from plasma in advanced cancer patients, when safe repeat tumor biopsy is not feasible and genomic analysis of archival tumor is deemed insufficient. Overall, circulating nucleic

  14. Multi-purpose utility of circulating plasma DNA testing in patients with advanced cancers.

    Science.gov (United States)

    Perkins, Geraldine; Yap, Timothy A; Pope, Lorna; Cassidy, Amy M; Dukes, Juliet P; Riisnaes, Ruth; Massard, Christophe; Cassier, Philippe A; Miranda, Susana; Clark, Jeremy; Denholm, Katie A; Thway, Khin; Gonzalez De Castro, David; Attard, Gerhardt; Molife, L Rhoda; Kaye, Stan B; Banerji, Udai; de Bono, Johann S

    2012-01-01

    Tumor genomic instability and selective treatment pressures result in clonal disease evolution; molecular stratification for molecularly targeted drug administration requires repeated access to tumor DNA. We hypothesized that circulating plasma DNA (cpDNA) in advanced cancer patients is largely derived from tumor, has prognostic utility, and can be utilized for multiplex tumor mutation sequencing when repeat biopsy is not feasible. We utilized the Sequenom MassArray System and OncoCarta panel for somatic mutation profiling. Matched samples, acquired from the same patient but at different time points were evaluated; these comprised formalin-fixed paraffin-embedded (FFPE) archival tumor tissue (primary and/or metastatic) and cpDNA. The feasibility, sensitivity, and specificity of this high-throughput, multiplex mutation detection approach was tested utilizing specimens acquired from 105 patients with solid tumors referred for participation in Phase I trials of molecularly targeted drugs. The median cpDNA concentration was 17 ng/ml (range: 0.5-1600); this was 3-fold higher than in healthy volunteers. Moreover, higher cpDNA concentrations associated with worse overall survival; there was an overall survival (OS) hazard ratio of 2.4 (95% CI 1.4, 4.2) for each 10-fold increase in cpDNA concentration and in multivariate analyses, cpDNA concentration, albumin, and performance status remained independent predictors of OS. These data suggest that plasma DNA in these cancer patients is largely derived from tumor. We also observed high detection concordance for critical 'hot-spot' mutations (KRAS, BRAF, PIK3CA) in matched cpDNA and archival tumor tissue, and important differences between archival tumor and cpDNA. This multiplex sequencing assay can be utilized to detect somatic mutations from plasma in advanced cancer patients, when safe repeat tumor biopsy is not feasible and genomic analysis of archival tumor is deemed insufficient. Overall, circulating nucleic acid

  15. Worldwide Utilization of Topical Remedies in Treatment of Psoriasis

    DEFF Research Database (Denmark)

    Svendsen, Mathias Tiedemann; Jeyabalan, Janithika; Andersen, Klaus Ejner;

    2016-01-01

    of topical antipsoriatics, using six different methods to collect data. The eight most frequently used topical treatments from the regions North/South America, North/Central/South Europe, Asia, Middle East, and Australia were: corticosteroids used by 16-79%, complementary and alternative medicines used by 10...... professionals involvement of the patient with respect to choosing prescribed topical treatment and the possibility of patients' use of alternative treatments. More drug utilization studies, both survey and register-based, from different parts of the world are needed to provide more conclusive evidence about......OBJECTIVE: To review published literature describing the global use of topical antipsoriatics. MATERIAL AND METHODS: Search for English-language articles in Embase, Pubmed, PsycINFO, and Cochrane Library. RESULTS: Fifty-four selected publications were found, describing psoriasis patients' use...

  16. Neoadjuvant endocrine treatment of women with breast cancer

    Directory of Open Access Journals (Sweden)

    Julian Iturbe

    2011-09-01

    Full Text Available Neoadjuvant therapy has four goals in breast cancer: decrease tumor volume to operate tumors that initially were inoperable, increase the number of conservative surgeries, evaluate the chemosensitivity in vivo and analyze the management of micrometastases. Neoadjuvant treatment provides a unique setting in which we can monitor clinical, pathological, proliferative and molecular responses. Combining different strategies such us surgery, radiation therapy, chemotherapy, and endocrine therapy has contributed substantially to the survival improvement in breast cancer. Thirdgeneration aromatase inhibitors have proven to be superior to tamoxifen in the adjuvant and, more recently, the neoadjuvant treatment of postmenopausal patients. The need to define how to select the patients that will benefit the most from these therapies, the optimal duration of treatment, the bestmethod to evaluate the treatment response, the identification of predictive factors for response, and the superiority of certain endocrine agents over others have been reviewed. We have carried out a critical analysis of the current literature on the utilization of endocrine therapy in the neoadjuvant setting for breast cancer. This review discusses the current evidence regarding primary endocrine therapy and the current opinions on length of treatment and measurement of response prior to surgery.

  17. 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.

  18. HIFU for palliative treatment of pancreatic cancer

    OpenAIRE

    Khokhlova, Tatiana D.; Hwang, Joo Ha

    2011-01-01

    High intensity focused ultrasound (HIFU) is a novel non-invasive modality for ablation of various solid tumors including uterine fibroids, prostate cancer, hepatic, renal, breast and pancreatic tumors. HIFU therapy utilizes mechanical energy in the form of a powerful ultrasound wave that is focused inside the body to induce thermal and/or mechanical effects in tissue. Multiple preclinical and non-randomized clinical trials have been performed to evaluate the safety and efficacy of HIFU for pa...

  19. Repurposing Cationic Amphiphilic Antihistamines for Cancer Treatment

    Directory of Open Access Journals (Sweden)

    Anne-Marie Ellegaard

    2016-07-01

    Full Text Available Non-small cell lung cancer (NSCLC is one of the deadliest cancers worldwide. In search for new NSCLC treatment options, we screened a cationic amphiphilic drug (CAD library for cytotoxicity against NSCLC cells and identified several CAD antihistamines as inducers of lysosomal cell death. We then performed a cohort study on the effect of CAD antihistamine use on mortality of patients diagnosed with non-localized cancer in Denmark between 1995 and 2011. The use of the most commonly prescribed CAD antihistamine, loratadine, was associated with significantly reduced all-cause mortality among patients with non-localized NSCLC or any non-localized cancer when compared with use of non-CAD antihistamines and adjusted for potential confounders. Of the less frequently described CAD antihistamines, astemizole showed a similar significant association with reduced mortality as loratadine among patients with any non-localized cancer, and ebastine use showed a similar tendency. The association between CAD antihistamine use and reduced mortality was stronger among patients with records of concurrent chemotherapy than among those without such records. In line with this, sub-micromolar concentrations of loratadine, astemizole and ebastine sensitized NSCLC cells to chemotherapy and reverted multidrug resistance in NSCLC, breast and prostate cancer cells. Thus, CAD antihistamines may improve the efficacy of cancer chemotherapy.

  20. Repurposing Cationic Amphiphilic Antihistamines for Cancer Treatment.

    Science.gov (United States)

    Ellegaard, Anne-Marie; Dehlendorff, Christian; Vind, Anna C; Anand, Atul; Cederkvist, Luise; Petersen, Nikolaj H T; Nylandsted, Jesper; Stenvang, Jan; Mellemgaard, Anders; Østerlind, Kell; Friis, Søren; Jäättelä, Marja

    2016-07-01

    Non-small cell lung cancer (NSCLC) is one of the deadliest cancers worldwide. In search for new NSCLC treatment options, we screened a cationic amphiphilic drug (CAD) library for cytotoxicity against NSCLC cells and identified several CAD antihistamines as inducers of lysosomal cell death. We then performed a cohort study on the effect of CAD antihistamine use on mortality of patients diagnosed with non-localized cancer in Denmark between 1995 and 2011. The use of the most commonly prescribed CAD antihistamine, loratadine, was associated with significantly reduced all-cause mortality among patients with non-localized NSCLC or any non-localized cancer when compared with use of non-CAD antihistamines and adjusted for potential confounders. Of the less frequently described CAD antihistamines, astemizole showed a similar significant association with reduced mortality as loratadine among patients with any non-localized cancer, and ebastine use showed a similar tendency. The association between CAD antihistamine use and reduced mortality was stronger among patients with records of concurrent chemotherapy than among those without such records. In line with this, sub-micromolar concentrations of loratadine, astemizole and ebastine sensitized NSCLC cells to chemotherapy and reverted multidrug resistance in NSCLC, breast and prostate cancer cells. Thus, CAD antihistamines may improve the efficacy of cancer chemotherapy. PMID:27333030

  1. Treatment Option Overview (Non-Small Cell Lung Cancer)

    Science.gov (United States)

    ... Prevention Lung Cancer Screening Research Non-Small Cell Lung Cancer Treatment (PDQ®)–Patient Version General Information About Non-Small Cell Lung Cancer Go to Health Professional Version Key Points Non- ...

  2. Treatment Options by Stage (Non-Small Cell Lung Cancer)

    Science.gov (United States)

    ... Prevention Lung Cancer Screening Research Non-Small Cell Lung Cancer Treatment (PDQ®)–Patient Version General Information About Non-Small Cell Lung Cancer Go to Health Professional Version Key Points Non- ...

  3. Three Good Reasons to See a Dentist Before Cancer Treatment

    Science.gov (United States)

    ... Reasons to See a Dentist BEFORE Cancer Treatment Three Good Reasons to See a Dentist BEFORE Cancer ... protection for their growing teeth and facial bones. 3 - Fight cancer Serious side effects in the mouth ...

  4. Cyclopamine: from cyclops lambs to cancer treatment.

    Science.gov (United States)

    Lee, Stephen T; Welch, Kevin D; Panter, Kip E; Gardner, Dale R; Garrossian, Massoud; Chang, Cheng-Wei Tom

    2014-07-30

    In the late 1960s, the steroidal alkaloid cyclopamine was isolated from the plant Veratrum californicum and identified as the teratogen responsible for craniofacial birth defects including cyclops in the offspring of sheep grazing on mountain ranges in the western United States. Cyclopamine was found to inhibit the hedgehog (Hh) signaling pathway, which plays a critical role in embryonic development. More recently, aberrant Hh signaling has been implicated in several types of cancer. Thus, inhibitors of the Hh signaling pathway, including cyclopamine derivatives, have been targeted as potential treatments for certain cancers and other diseases associated with the Hh signaling pathway. A brief history of cyclopamine and cyclopamine derivatives investigated for the treatment of cancer is presented.

  5. Late deaths after treatment for childhood cancer.

    OpenAIRE

    Hawkins, M M; Kingston, J. E.; Kinnier Wilson, L. M.

    1990-01-01

    An investigation of 749 deaths occurring among 4082 patients surviving at least five years after the diagnosis of childhood cancer in Britain before 1971 has been undertaken. Of the 738 with sufficient information the numbers of deaths attributable to the following causes were: recurrent tumour, 550 (74%), a second primary tumour, 61 (8%), a medical condition related to treatment of the tumour, 49 (7%), an traumatic death unrelated to the tumour or its treatment, 34 (5%), finally, any other c...

  6. Anatomy of a Cancer Treatment Scam

    Medline Plus

    Full Text Available ... All Events Weekly Calendar Weekly Calendar Archive Speeches Audio/Video Featured Videos FTC Events For Consumers For ... in Adjudicative Proceedings You are here News & Events » Audio/Video » Anatomy of a Cancer Treatment Scam Anatomy ...

  7. Intense neutron sources for cancer treatment

    International Nuclear Information System (INIS)

    Significant progress has been made in the development of small, solid-target, pulsed neutron sources for nuclear weapons applications. The feasibility of using this type of neutron source for cancer treatment is discussed. Plans for fabrication and testing of such a source is briefly described

  8. [Treatment of elderly patients with breast cancer

    DEFF Research Database (Denmark)

    Paaschburg, B.; Pedersen, A.; Tuxen, M.K.;

    2008-01-01

    The latest investigations have been searched in order to present new guidelines for the treatment of elderly patients with primary breast cancer. It is concluded that breast-conserving surgery should be offered as well as the sentinel node technique. Axillary lymph node dissection is not necessary...

  9. Neurocognitive Effects of Treatment for Childhood Cancer

    Science.gov (United States)

    Butler, Robert W.; Haser, Jennifer K.

    2006-01-01

    We review research on the neuropsychological effects that central nervous system (CNS) cancer treatments have on the cognitive abilities of children and adolescents. The authors focus on the two most common malignancies of childhood: leukemias and brain tumors. The literature review is structured so as to separate out earlier studies, generally…

  10. Improvements in locoregional treatment of breast cancer

    NARCIS (Netherlands)

    M. Donker

    2014-01-01

    Breast cancer represents the most common female malignancy in the developed world, affecting approximately one out of eight women during her lifetime. Nowadays local control is excellent as a result of several improvements in diagnosis and treatment over the past few decades. This means that many pa

  11. 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.

  12. Resource Utilization and Costs during the Initial Years of Lung Cancer Screening with Computed Tomography in Canada

    Science.gov (United States)

    Lam, Stephen; Tammemagi, Martin C.; Evans, William K.; Leighl, Natasha B.; Regier, Dean A.; Bolbocean, Corneliu; Shepherd, Frances A.; Tsao, Ming-Sound; Manos, Daria; Liu, Geoffrey; Atkar-Khattra, Sukhinder; Cromwell, Ian; Johnston, Michael R.; Mayo, John R.; McWilliams, Annette; Couture, Christian; English, John C.; Goffin, John; Hwang, David M.; Puksa, Serge; Roberts, Heidi; Tremblay, Alain; MacEachern, Paul; Burrowes, Paul; Bhatia, Rick; Finley, Richard J.; Goss, Glenwood D.; Nicholas, Garth; Seely, Jean M.; Sekhon, Harmanjatinder S.; Yee, John; Amjadi, Kayvan; Cutz, Jean-Claude; Ionescu, Diana N.; Yasufuku, Kazuhiro; Martel, Simon; Soghrati, Kamyar; Sin, Don D.; Tan, Wan C.; Urbanski, Stefan; Xu, Zhaolin; Peacock, Stuart J.

    2014-01-01

    Background: It is estimated that millions of North Americans would qualify for lung cancer screening and that billions of dollars of national health expenditures would be required to support population-based computed tomography lung cancer screening programs. The decision to implement such programs should be informed by data on resource utilization and costs. Methods: Resource utilization data were collected prospectively from 2059 participants in the Pan-Canadian Early Detection of Lung Cancer Study using low-dose computed tomography (LDCT). Participants who had 2% or greater lung cancer risk over 3 years using a risk prediction tool were recruited from seven major cities across Canada. A cost analysis was conducted from the Canadian public payer’s perspective for resources that were used for the screening and treatment of lung cancer in the initial years of the study. Results: The average per-person cost for screening individuals with LDCT was $453 (95% confidence interval [CI], $400–$505) for the initial 18-months of screening following a baseline scan. The screening costs were highly dependent on the detected lung nodule size, presence of cancer, screening intervention, and the screening center. The mean per-person cost of treating lung cancer with curative surgery was $33,344 (95% CI, $31,553–$34,935) over 2 years. This was lower than the cost of treating advanced-stage lung cancer with chemotherapy, radiotherapy, or supportive care alone, ($47,792; 95% CI, $43,254–$52,200; p = 0.061). Conclusion: In the Pan-Canadian study, the average cost to screen individuals with a high risk for developing lung cancer using LDCT and the average initial cost of curative intent treatment were lower than the average per-person cost of treating advanced stage lung cancer which infrequently results in a cure. PMID:25105438

  13. Gene delivery for the treatment of prostate cancer

    OpenAIRE

    Fitzgerald, Kathleen A.

    2016-01-01

    Prostate cancer is one of the most common cancers diagnosed in men. Whilst treatments for early-stage disease are largely effective, current therapies for metastatic prostate cancer, particularly for bone metastasis, offer only a few months increased lifespan at best. Hence new treatments are urgently required. Small interfering RNA (siRNA) has been investigated for the treatment of prostate cancer where it can ‘silence’ specific cancer-related genes. However the clinical application of siRNA...

  14. Gastrointestinal cancer after treatment of Hodgkin's disease

    International Nuclear Information System (INIS)

    Purpose: This study aimed to quantify the risk of gastrointestinal cancer following Hodgkin's disease treatment according to age at treatment, type of treatment, and anatomic sites. Methods and Materials: Cases were identified from the records of 2,441 patients treated for Hodgkin's disease between 1961 and 1994. Follow-up averaged 10.9 years, representing 26,590 person-years of observation. Relative risks (RR) for gastrointestinal cancer incidence and mortality were computed by comparison with expected annualized rates for a general population matched for age, sex, and race. Results: Gastrointestinal cancers developed in 25 patients. The incidence RR was 2.5 [95% confidence interval (CI), 1.5-3.5] and mortality RR was 3.8 (CI, 2.4-4.7). Sites associated with significantly increased risks included the stomach [RR 7.3 (CI, 3.4-13.8)], small intestine [RR 11.6 (CI, 1.9-38.3)], and pancreas [RR 3.5 (CI, 1.1-8.5)]. Risk was significantly elevated after combined modality therapy, RR 3.9 (CI, 2.2-5.6). The risk after radiotherapy alone was 2.0 (CI, 1.0-3.4), not a statistically significant elevation. The RR for gastrointestinal cancer was greatest after treatment at young age and decreased with advancing age. It was significantly elevated within 10 years after treatment [RR 2.0 (CI, 1.1-3.5)] and increased further after 20 years [RR 6.1 (CI, 2.5-12.7)]. Risk assessed by attained age paralleled risk according to age at treatment. Fifteen cases of gastrointestinal cancers arose within the irradiation fields. Conclusion: Patients treated for Hodgkin's disease are at modestly increased risk for secondary gastrointestinal cancer, especially after combined modality therapy and treatment at a young age. Risk was highest more than 20 years after treatment, but was significantly elevated within 10 years. Gastrointestinal sites with increased risk included the stomach, pancreas, and small intestine

  15. Adjuvant and neoadjuvant treatment in pancreatic cancer

    Institute of Scientific and Technical Information of China (English)

    Marta Herreros-Villanueva; Elizabeth Hijona; Angel Cosme; Luis Bujanda

    2012-01-01

    Pancreatic adenocarcinoma is one of the most aggressive human malignancies,ranking 4th among causes for cancer-related death in the Western world including the United States.Surgical resection offers the only chance of cure,but only 15 to 20 percent of cases are potentially resectable at presentation.Different studies demonstrate and confirm that advanced pancreatic cancer is among the most complex cancers to treat and that these tumors are relatively resistant to chemotherapy and radiotherapy.Currently there is no consensus around the world on what constitutes "standard"adjuvant therapy for pancreatic cancer.This controversy derives from several studies,each fraught with its own limitations.Standards of care also vary somewhat with regard to geography and economy,for instance chemo-radiotherapy followed by chemotherapy or vice versa is considered the optimal therapy in North America while chemotherapy alone is the current standard in Europe.Regardless of the efforts in adjuvant and neoadjuvant improved therapy,the major goal to combat pancreatic cancer is to find diagnostic markers,identifying the disease in a pre-metastatic stage and making a curative treatment accessible to more patients.In this review,authors examined the different therapy options for advanced pancreatic patients in recent years and the future directions in adjuvant and neoadjuvant treatments for these patients.

  16. Development of cabozantinib for the treatment of prostate cancer

    Directory of Open Access Journals (Sweden)

    Vaishampayan UN

    2014-04-01

    Full Text Available Ulka N VaishampayanDepartment of Oncology, Wayne State University/Karmanos Cancer Institute, Detroit, MI, USAAbstract: Cabozantinib (XL184 is a multitargeted receptor tyrosine kinase with predominantly MET and vascular endothelial growth factor inhibition properties. It is currently approved by the US Food and Drug Administration for the treatment of progressive metastatic medullary thyroid cancer. The agent has a convenient once-daily oral dosing schedule and has demonstrated encouraging activity in metastatic castrate-resistant prostate cancer (CRPC. A Phase I/II trial demonstrated responses in soft tissue, visceral disease, and bone metastases in CRPC. An objective response rate of 5%, a stable disease rate of 75%, and a median progression-free survival of 6 months was observed. As compared with the 140 mg daily dose used in thyroid cancer, a lower dose of 60 mg daily is currently being utilized in prostate cancer studies due to the fact that toxicity could be reduced without compromising efficacy. Randomized trials are ongoing in comparison with prednisone or with mitoxantrone and prednisone in pretreated metastatic CRPC. Cabozantinib has demonstrated a unique mechanism of action and preliminary efficacy in the crowded therapeutic field of prostate cancer. Since multiple therapies have recently demonstrated overall survival benefit in metastatic CRPC, cabozantinib will likely face some challenges in clinical application. At present, in this rapidly evolving field, it is unclear what proportion of patients with prostate cancer will be eligible to receive this therapy. The cost of cabozantinib is likely to be another deterrent, especially if it remains more expensive than other oral therapies, such as abiraterone and enzalutamide. Defining the role of MET overexpression and RET mutations as biomarkers in prostate cancer may help to guide patient selection, and enrich and enhance the future applications of this targeted novel agent.Keywords: XL

  17. Repurposing Cationic Amphiphilic Antihistamines for Cancer Treatment

    DEFF Research Database (Denmark)

    Ellegaard, Anne-Marie; Dehlendorff, Christian; Vind, Anna C.;

    2016-01-01

    Non-small cell lung cancer (NSCLC) is one of the deadliest cancers worldwide. In search for new NSCLC treatment options, we screened a cationic amphiphilic drug (CAD) library for cytotoxicity against NSCLC cells and identified several CAD antihistamines as inducers of lysosomal cell death. We the...... of loratadine, astemizole and ebastine sensitized NSCLC cells to chemotherapy and reverted multidrug resistance in NSCLC, breast and prostate cancer cells. Thus, CAD antihistamines may improve the efficacy of cancer chemotherapy...... then performed a cohort study on the effect of CAD antihistamine use on mortality of patients diagnosed with non-localized cancer in Denmark between 1995 and 2011. The use of the most commonly prescribed CAD antihistamine, loratadine, was associated with significantly reduced all-cause mortality among patients...... with non-localized NSCLC or any non-localized cancer when compared with use of non-CAD antihistamines and adjusted for potential confounders. Of the less frequently described CAD antihistamines, astemizole showed a similar significant association with reduced mortality as loratadine among patients with any...

  18. Treatment Modification in Young Breast Cancer Patients.

    Science.gov (United States)

    Scharl, Anton; Salterberg, Annette; Untch, Michael; Liedtke, Cornelia; Stickeler, Elmar; Papathemelis, Thomas

    2016-01-01

    Patients not older than 40 years are referred to as young patients. These women benefit from chemo-, endocrine and anti-HER2 therapy to a similar degree as older women. Surgery and radiation therapy also follow the same recommendations. This manuscript deals with the following topics that need special consideration in young women: endocrine therapy and ovarian suppression; fertility protection and family planning; and genetic counselling. There is an on-going debate on whether tamoxifen is sufficient as an endocrine treatment in young patients with endocrine-responsive tumours or whether suppression of ovarian function in combination with tamoxifen or aromatase inhibitor should be preferred. Recent data suggest a benefit from ovarian suppression plus exemestane in women of 35 years or younger with high-risk breast cancer. However, increased side effects bear the risk of lesser compliance, which eventually results in higher mortality. Child bearing is nowadays frequently postponed to the 4th decade of life, thereby increasing the number of women who have not yet finished their reproductive desires when diagnosed with breast cancer. These patients are in urgent need of counselling for fertility protection. Breast cancer diagnosis at young age is an indication for a possible mutation in breast cancer susceptibility genes. This has an impact on the cancer risk of the whole family, especially the offspring. Drugs that are specifically targeted to cancer cells with genetic alterations that impair DNA repair are already entering the arsenal of oncologists. PMID:27031253

  19. Useless Treatments Common in Young, Terminal Cancer Patients

    Science.gov (United States)

    ... fullstory_159214.html Useless Treatments Common in Young, Terminal Cancer Patients 3 in 4 get aggressive therapies with ... quarters of young or middle-aged Americans with terminal cancer receive aggressive treatment during the last month of ...

  20. Nutrition for the Person with Cancer during Treatment

    Science.gov (United States)

    ... saved articles window. My Saved Articles » My ACS » Nutrition for the Person With Cancer During Treatment Download Printable Version [PDF] » ( En español ) Nutrition is an important part of cancer treatment. Eating ...

  1. Additional Treatments Offer Little Benefit for Pancreatic Cancer: Study

    Science.gov (United States)

    ... 158633.html Additional Treatments Offer Little Benefit for Pancreatic Cancer: Study Neither extra chemotherapy drug nor add-on ... 2016 (HealthDay News) -- Additional treatments for locally advanced pancreatic cancer don't appear to boost survival, a new ...

  2. Development of New Treatments for Prostate Cancer

    Energy Technology Data Exchange (ETDEWEB)

    DiPaola, R. S.; Abate-Shen, C.; Hait, W. N.

    2005-02-01

    The Dean and Betty Gallo Prostate Cancer Center (GPCC) was established with the goal of eradicating prostate cancer and improving the lives of men at risk for the disease through research, treatment, education and prevention. GPCC was founded in the memory of Dean Gallo, a beloved New Jersey Congressman who died tragically of prostate cancer diagnosed at an advanced stage. GPCC unites a team of outstanding researchers and clinicians who are committed to high-quality basic research, translation of innovative research to the clinic, exceptional patient care, and improving public education and awareness of prostate cancer. GPCC is a center of excellence of The Cancer Institute of New Jersey, which is the only NCI-designated comprehensive cancer center in the state. GPCC efforts are now integrated well as part of our Prostate Program at CINJ, in which Dr. Robert DiPaola and Dr. Cory Abate-Shen are co-leaders. The Prostate Program unites 19 investigators from 10 academic departments who have broad and complementary expertise in prostate cancer research. The overall goal and unifying theme is to elucidate basic mechanisms of prostate growth and oncogenesis, with the ultimate goal of promoting new and effective strategies for the eradication of prostate cancer. Members' wide range of research interests collectively optimize the chances of providing new insights into normal prostate biology and unraveling the molecular pathophysiology of prostate cancer. Cell culture and powerful animal models developed by program members recapitulate the various stages of prostate cancer progression, including prostatic intraepithelial neoplasia, adenocarcinoma, androgen-independence, invasion and metastases. These models promise to further strengthen an already robust program of investigator-initiated therapeutic clinical trials, including studies adopted by national cooperative groups. Efforts to translate laboratory results into clinical studies of early detection and

  3. Treatment of Brain Metastasis from Lung Cancer

    International Nuclear Information System (INIS)

    Brain metastases are not only the most common intracranial neoplasm in adults but also very prevalent in patients with lung cancer. Patients have been grouped into different classes based on the presence of prognostic factors such as control of the primary tumor, functional performance status, age, and number of brain metastases. Patients with good prognosis may benefit from more aggressive treatment because of the potential for prolonged survival for some of them. In this review, we will comprehensively discuss the therapeutic options for treating brain metastases, which arise mostly from a lung cancer primary. In particular, we will focus on the patient selection for combined modality treatment of brain metastases, such as surgical resection or stereotactic radiosurgery (SRS) combined with whole brain irradiation; the use of radiosensitizers; and the neurocognitive deficits after whole brain irradiation with or without SRS. The benefit of prophylactic cranial irradiation (PCI) and its potentially associated neuro-toxicity for both small cell lung cancer (SCLC) and non-small cell lung cancer (NSCLC) are also discussed, along with the combined treatment of intrathoracic primary disease and solitary brain metastasis. The roles of SRS to the surgical bed, fractionated stereotactic radiotherapy, WBRT with an integrated boost to the gross brain metastases, as well as combining WBRT with epidermal growth factor receptor (EGFR) inhibitors, are explored as well

  4. Contemporary methods of treatment of colorectal cancer

    Directory of Open Access Journals (Sweden)

    Monika Kozłowska

    2016-01-01

    Full Text Available Today, colorectal cancer (CRC is the third most frequently diagnosed worldwide malignant cancer in males, and the second in females, with more than 1,200,000 new cases and more than 600,000 deaths, annually. Screening tests in oncology allow the detection of cancerous disease at an early, asymptomatic stage. The procedures most frequently performed in the case of colorectal cancer include: low anterior resection by the Dixon method (manual suture or staplers; abdominoperineal resection of the rectum by the Miles method; surgical procedure by the Hartmann method; local resection. Various techniques of preoperative radiotherapy are applied, aimed at tumour mass reduction (scheme I and/or obtaining local sterilisation (schemes I and II, which results in the reduction of local metastases (by approximately 50%, as well as an improvement with respect to long-term survival (by approximately 10%. At present, the following drugs for treatment of various forms of colorectal cancer have been registered by the Food and Drug Administration (FDA: fluorouracil capecitabine irinotecan, oxaliplatin, cetuximab, and bevacizumab. The combination of complete cytoreductive surgery (CCS, the goal of which is the removal of all visible (macroscopically cancer foci, with a simultaneous intraperitoneal chemotherapy in hyperthermia – HIPEC, destroying microscopic remains of the disease, allows the curing of some patients with peritoneal cancer. The effect of the action of monoclonal antibodies – cetuximab and panitumumab – is the inhibition of proliferation of cancer cells, intensification of their apoptosis, as well as reduction of synthesis and secretion of pro-angiogenic factors, such as interleukin 8 (IL-8 and vascular endothelial growth factor. In addition, antibodies targeted against EGFR impair the repair of DNA damage caused by chemotherapy and radiotherapy in the cells of the malignant tumour.

  5. Extracorporeal High-Intensity Focused Ultrasound Treatment for Breast Cancer

    Institute of Scientific and Technical Information of China (English)

    HuiZhu; FengWu; WenzhiChen; YoudeCao; JinBai; ZhibiaoWang

    2004-01-01

    OBJECTIVE To evaluate the clinical safety and efficacy of using highintensity focused ultrasound (HIFU) therapy, for breast cancer, and to select the appropriate methods in evaluating the therapeutic effects.METHODS A total of 24 patients with breast cancer underwent HIFU treatment 1-2 weeks before receiving modified radical mastectomy. During and after HIFU therapy, changes in blood pressure, breath, pulse and peripheral blood oxygen saturation were monitored. At the same time, the damage of the skin and tissue produced by HIFU at the target region was evaluated as well. Surgically excised samples were used for pathological examinations to evaluate the HIFU-induced destruction of the targeted tissue. Three patients received Tc-ECT and 1 MRI examinations before and after HIFU.RESULTS HIFU treatment had no apparent influence on either the tissue nearby the target or on vital signs of the patients. Pathological, tc-ECT and MRI examinations demonstrated that targeted tissue showed complete coagulative necrosis.CONCLUSION Under the guidance of real-time ultrasonic imaging, HIFU can effectively and safely destroy the breast cancer mass and 99MTc-ECT and MRI examination can be utilized to evaluate the therapeutic effects.HIFU may become one of the options for breast cancer therapy in the future.

  6. Cell-specific biomarkers and targeted biopharmaceuticals for breast cancer treatment.

    Science.gov (United States)

    Liu, Mei; Li, Zhiyang; Yang, Jingjing; Jiang, Yanyun; Chen, Zhongsi; Ali, Zeeshan; He, Nongyue; Wang, Zhifei

    2016-08-01

    Breast cancer is the second leading cause of cancer death among women, and its related treatment has been attracting significant attention over the past decades. Among the various treatments, targeted therapy has shown great promise as a precision treatment, by binding to cancer cell-specific biomarkers. So far, great achievements have been made in targeted therapy of breast cancer. In this review, we first discuss cell-specific biomarkers, which are not only useful for classification of breast cancer subtyping but also can be utilized as goals for targeted therapy. Then, the innovative and generic-targeted biopharmaceuticals for breast cancer, including monoclonal antibodies, non-antibody proteins and small molecule drugs, are reviewed. Finally, we provide our outlook on future developments of biopharmaceuticals, and provide solutions to problems in this field. PMID:27312135

  7. Cell-specific biomarkers and targeted biopharmaceuticals for breast cancer treatment.

    Science.gov (United States)

    Liu, Mei; Li, Zhiyang; Yang, Jingjing; Jiang, Yanyun; Chen, Zhongsi; Ali, Zeeshan; He, Nongyue; Wang, Zhifei

    2016-08-01

    Breast cancer is the second leading cause of cancer death among women, and its related treatment has been attracting significant attention over the past decades. Among the various treatments, targeted therapy has shown great promise as a precision treatment, by binding to cancer cell-specific biomarkers. So far, great achievements have been made in targeted therapy of breast cancer. In this review, we first discuss cell-specific biomarkers, which are not only useful for classification of breast cancer subtyping but also can be utilized as goals for targeted therapy. Then, the innovative and generic-targeted biopharmaceuticals for breast cancer, including monoclonal antibodies, non-antibody proteins and small molecule drugs, are reviewed. Finally, we provide our outlook on future developments of biopharmaceuticals, and provide solutions to problems in this field.

  8. TRPM8: a potential target for cancer treatment.

    Science.gov (United States)

    Liu, Zhaoguo; Wu, Hongyan; Wei, Zhonghong; Wang, Xu; Shen, Peiliang; Wang, Siliang; Wang, Aiyun; Chen, Wenxing; Lu, Yin

    2016-09-01

    Transient receptor potential (TRP) cation channel superfamily plays critical roles in variety of processes, including temperature perception, pain transduction, vasorelaxation, male fertility, and tumorigenesis. One of seven families within the TRP superfamily of ion channels, the melastatin, or TRPM family comprises a group of eight structurally and functionally diverse channels. Of all the members of TRPM subfamily, TRPM8 is the most notable one. A lot of literatures have demonstrated that transient receptor potential melastatin 8 (TRPM8) could perform a myriad of functions in vertebrates and invertebrates alike. In addition to its well-known function in cold sensation, TRPM8 has an emerging role in a variety of biological systems, including thermoregulation, cancer, bladder function, and asthma. Recent studies have shown that TRPM8 is necessary to the initiation and progression of tumors, and the aberrant expression of TRPM8 was found in varieties of tumors, such as prostate tumor, melanoma, breast adenocarcinoma, bladder cancer, and colorectal cancer, making it a novel molecular target potentially useful in the diagnosis and treatment of cancer. This review outlines our current understanding on the role of TRPM8 in occurrence and development of different kinds of tumor and also includes discussion about the regulation of TRPM8 during carcinogenesis as well as therapeutic potential of targeting TRPM8 in tumor, which may be utilized for a potential pharmacological use as a target for anti-cancer therapy. PMID:26803314

  9. The Utilization and Limitation of CD133 Epitopes in Lung Cancer Stem Cells Research

    OpenAIRE

    Chen, Yin; Hong ZHONG

    2011-01-01

    Lung cancer is one of the most common tumor, which lacks of effective clinical treatment to lead to desirable prognosis. According to cancer stem cell hypothesis, lung cancer stem cells are considered to be responsible for carcinogenesis, development, metastasis, recurrence, invasion, resistance to chemotherapy and radiotherapy of lung cancer. In recent years, more and more institutes used glycosylated CD133 epitopes to define, isolate, purify lung cancer stem cells. However, along with deepl...

  10. Clinical utility of nivolumab in the treatment of advanced melanoma

    Directory of Open Access Journals (Sweden)

    Asmar R

    2016-02-01

    Full Text Available Ramsey Asmar,1 Jessica Yang,1 Richard D Carvajal1,2 1Department of Medicine, College of Physicians and Surgeons, 2Herbert Irving Comprehensive Cancer Center, Columbia University, New York, NY, USA Abstract: Melanomas are highly immunogenic tumors that evade the immune system by exploiting innate checkpoint pathways, rendering effector T-cells anergic. The immunotherapeutic approach of checkpoint inhibition can restore and invigorate endogenous antitumor T-cell responses and has become an important treatment option for patients with advanced melanoma. The CTLA-4 inhibitor ipilimumab and the PD-1 inhibitors nivolumab and pembrolizumab have been shown to induce durable responses and improve overall survival in metastatic, refractory melanoma. Optimization and validation of pretreatment biomarkers to predict response to these agents is a crucial area of ongoing research. Combination immunotherapy has recently demonstrated superior response rates compared to monotherapy; further investigation is needed to refine combinatorial strategies. Keywords: nivolumab, immune checkpoint inhibitors, PD-1, melanoma

  11. Intestinal obstructions following the cervical cancer treatment

    International Nuclear Information System (INIS)

    Sixty-six intestinal obstructions occured among 2149 patients of cervical cancer treated during period 1961 - 1975. They are divided into four groups, that is, 1.29 cases living with no signs of recurrence after the treatment for obstructions, 2.7 cases that died of obstructions or of complications from its treatment, 3.6 cases that once cured from the obstructions but died from the cancer more than one year after the treatment, 4.24 cases that died from the cancer within one year after the treatment for obstructions. With significantly high incidence, intestinal obstructions are observed with the post-operatory irradiation over 5,000 rads to the whole pelvis or post operatory irradiation using combined telecobalt and small sources. The common sites of obstructions are small intestine to the operated group and sigmoid colon or rectum to the radiotherapy group. Twenty-nine of the patients were treated conservatively and of them 15 are living, intestinal resections and end to end anastomoses were performed to 8 patients, 5 of them are living, but 7 of them suffered from wound disruptions, so the indication for this operation should be carefully decided. (auth.)

  12. Bladder Preservation for Localized Muscle-Invasive Bladder Cancer: The Survival Impact of Local Utilization Rates of Definitive Radiotherapy

    International Nuclear Information System (INIS)

    Purpose: This study examines the management and outcomes of muscle-invasive bladder cancer in the United States. Methods and Materials: Patients with muscle-invasive bladder cancer diagnosed between 1988 and 2006 were identified in the Surveillance, Epidemiology, and End Results (SEER) database. Patients were classified according to three mutually exclusive treatment categories based on the primary initial treatment: no local management, radiotherapy, or surgery. Overall survival was assessed with Kaplan-Meier analysis and Cox models based on multiple factors including treatment utilization patterns. Results: The study population consisted of 26,851 patients. Age, sex, race, tumor grade, histology, and geographic location were associated with differences in treatment (all p < 0.01). Patients receiving definitive radiotherapy tended to be older and have less differentiated tumors than patients undergoing surgery (RT, median age 78 years old and 90.6% grade 3/4 tumors; surgery, median age 71 years old and 77.1% grade 3/4 tumors). No large shifts in treatment were seen over time, with most patients managed with surgical resection (86.3% for overall study population). Significant survival differences were observed according to initial treatment: median survival, 14 months with no definitive local treatment; 17 months with radiotherapy; and 43 months for surgery. On multivariate analysis, differences in local utilization rates of definitive radiotherapy did not demonstrate a significant effect on overall survival (hazard ratio, 1.002; 95% confidence interval, 0.999–1.005). Conclusions: Multiple factors influence the initial treatment strategy for muscle-invasive bladder cancer, but definitive radiotherapy continues to be used infrequently. Although patients who undergo surgery fare better, a multivariable model that accounted for patient and tumor characteristics found no survival detriment to the utilization of definitive radiotherapy. These results support continued

  13. Active home-based cancer treatment

    Directory of Open Access Journals (Sweden)

    Bordonaro S

    2012-06-01

    Full Text Available Sebastiano Bordonaro Fabio Raiti, Annamaria Di Mari, Calogera Lopiano, Fabrizio Romano, Vitalinda Pumo, Sebastiano Rametta Giuliano, Margherita Iacono, Eleonora Lanteri, Elena Puzzo, Sebastiano Spada, Paolo TralongoUOC Medical Oncology, RAO, ASP 8 Siracusa, ItalyBackground: Active home-based treatment represents a new model of health care. Chronic treatment requires continuous access to facilities that provide cancer care, with considerable effort, particularly economic, on the part of patients and caregivers. Oral chemotherapy could be limited as a consequence of poor compliance and adherence, especially by elderly patients.Methods: We selected 30 cancer patients referred to our department and treated with oral therapy (capecitabine, vinorelbine, imatinib, sunitinib, sorafenib, temozolomide, ibandronate. This pilot study of oral therapy in the patient’s home was undertaken by a doctor and two nurses with experience in clinical oncology. The instruments used were clinical diaries recording home visits, hospital visits, need for caregiver support, and a questionnaire specially developed by the European Organization for Research and Treatment of Cancer (EORTC, known as the QLQ-C30 version 2.0, concerning the acceptability of oral treatment from the patient’s perspective.Results: This program decreased the need to access cancer facilities by 98.1%, promoted better quality of life for patients, as reflected in increased EORTC QLQ-C30 scores over time, allowing for greater adherence to oral treatment as a result of control of drug administration outside the hospital. This model has allowed treatment of patients with difficult access to care (elderly, disabled or otherwise needed caregivers that in the project represent the majority (78% of these.Conclusions: This model of active home care improves quality of life and adherence with oral therapy, reduces the need to visit the hospital, and consequently decreases the number of lost hours of work on

  14. Theophylline in the Treatment of Cancer

    Directory of Open Access Journals (Sweden)

    Tanseli Efeoğlu Gönlügür

    2007-01-01

    Full Text Available Theophylline is a drug used for the treatment of obstructive airway diseases. It inhibits the enzyme phosphodiesterase, thereby preventing the intracellular break-down of cyclic AMP. Potentially beneficial therapeutic effects of theophylline include bronchial smooth-muscle relaxation, enhanced mucociliary transport, decrease in pulmonary hypertension, improved diaphragmatic contractility, and central stimulation of ventilation. On the other hand, theophylline evokes a concentration- and time-dependent decrease in DNA synthesis in human breast cancer cells. Theophylline-treated melanoma cells exhibit low adhesion to laminin/collagen type IV. Consequently, theophylline possesses the capacity to inhibit not only cell proliferation, but also the metastatic behaviour of melanoma cells. This drug prevents neovascularization of the tumor by blocking endothelial cell proliferation. The combination of theophylline with cytotoxic drugs may permit a reduction in the effective dose needed in chemotherapy treatment of lung cancer patients. It has also a prophylactic effect on the nephrotoxicity due to cisplatin. However, this drug may inhibit small cell lung cancer cells but stimulate pulmonary adenocarcinoma cells. It is necessary to perform large, prospective studies for the exact role of theophylline on each type of lung cancer.

  15. The evolving biology and treatment of prostate cancer

    OpenAIRE

    Taichman, Russel S.; Loberg, Robert D; Mehra, Rohit; Kenneth J Pienta

    2007-01-01

    Since the effectiveness of androgen deprivation for treatment of advanced prostate cancer was first demonstrated, prevention strategies and medical therapies for prostate cancer have been based on understanding the biologic underpinnings of the disease. Prostate cancer treatment is one of the best examples of a systematic therapeutic approach to target not only the cancer cells themselves, but the microenvironment in which they are proliferating. As the population ages and prostate cancer pre...

  16. Multidisciplinary Treatment of Head and Neck Cancer

    OpenAIRE

    Varkey, Prashanth; Liu, Yi-Tien; Tan, Ngian Chye

    2010-01-01

    Head and neck cancer remains a significant cause of morbidity worldwide. Multimodality treatment is often the only way to achieve improved function, quality of life, and survival, calling for a multidisciplinary team approach, particularly in view of the rapid advances being made in various fields. The roles of the head and neck surgeon and reconstructive surgeon are discussed, together with the input afforded by specialists in areas such as diagnostic imaging, radiation therapy, medical onco...

  17. Utilizing a Narrative Approach to Increasing Intimacy after Prostate Cancer

    Science.gov (United States)

    McCoy, Megan; Stinson, Morgan A.; Bermudez, J. Maria; Gladney, Leslie A.

    2013-01-01

    Attitudes about sexual intimacy are an important aspect of relationship satisfaction, especially for couples dealing with prostate cancer. Prostate cancer can have profound effects on men and their partners, and more research is needed to better understand potential sexual barriers for these couples. Five major themes identified in the literature…

  18. Cryosurgery for the treatment of cancer.

    Science.gov (United States)

    Neel, H B

    1980-08-01

    Cryosurgery is that branch of cryobiology and surgery which deals with the therapeutic application of cold at profoundly low temperatures (those below 0 degrees C) for the purpose of destroying tissues in selected target sites. The freezing process induces coagulation necrosis and is confined to the tissues within the region of the probe application and the ice ball. The degree and extent of tissue destruction depend largely on the size of the ice ball and the temperatures within it. Various types of equipment and probes are commercially available for cryosurgery, but it was only after the development of reliable, versatile cryosurgical systems cooled by liquid nitrogen that numerous applications for cryosurgery were proposed, including therapy for cancer. In the treatment of cancer, clinical success with cryosurgery has led to the more wide-spread application of this modality in selected patients. Cryosurgery has been used for readily accessible lesions in specific anatomic areas, most frequently the skin and oral cavity. It is an attractive alternative to extirpative surgery, particularly in the head and neck, where removal of large portions of the mandible or maxilla are often required to control cancer. Therefore, it is not surprising that many of the pioneering efforts in the treatment of cancer have been conducted by otorhinolaryngologists. The full theoretic potential of cryotherapy was somewhat slow to be realized because many early endeavors were directed toward palliation, especially of accessible tumors of the skin and oral cavity, after failure of tumor control by radiation or surgery or both. This limited application during the early period of evaluation reflected a naturally timorous course that was taken by those who introduced the new modality into clinical practice. This period paralleled the development of new apparatus, early clinical trials, and the assessment of the clinical potential of cryosurgery in patients with incurable cancer

  19. Cardiotoxicity of oncologic treatment of breast cancer

    International Nuclear Information System (INIS)

    Cardiac affectation by neoplastic diseases may be due to the heart invasion produced by itself tumor, compression of the heart and / or great vessels by noncardiac neoplasms, most commonly embolization and therapeutic purposes antitumor. Cancer treatment has experienced significant progress in recent decades by the great expansion of chemotherapeutic agents and the refinement of radiotherapy techniques; however, many of the most effective drugs antineoplastic and thoracic irradiation cause both acute and chronic cardiotoxicity. Thus, the long-term monitoring of patients receiving anthracycline drugs Crucial in the therapy of many neoplasms, demonstrates clinical heart failure in 4.5 to 7% of patients, increasing the incidence of defects in the cardiac function over time. Its pathogenesis is likely included in the formation of free radicals, alterations calcium transport, dysfunction or adrenergic amines glass release active. Dex razoxane is the only clinically used cardio protective marketed for selected group of patients with breast cancer, it is necessary development of new agents that protect the cardiotoxicity of this group of drugs and reduce morbidity and secondary mortality to them. In this work, the tracking shows 4 patients with breast cancer who had received treatment with anthracyclines and the cardiotoxic manifestation suffered, resulting in changes in their treatment, and in one of the patients was used cardio protective medication

  20. Testicular self-examination and testicular cancer: a cost-utility analysis.

    Science.gov (United States)

    Aberger, Michael; Wilson, Bradley; Holzbeierlein, Jeffrey M; Griebling, Tomas L; Nangia, Ajay K

    2014-12-01

    The United States Preventive Services Task Force (USPSTF) has recommended against testicular self-examinations (TSE) or clinical examination for testicular cancer screening. However, in this recommendation there was no consideration of the significant fiscal cost of treating advanced disease versus evaluation of benign disease. In this study, a cost-utility validation for TSE was performed. The cost of treatment for an advanced-stage testicular tumor (both seminomatous and nonseminomatous) was compared to the cost of six other scenarios involving the clinical assessment of a testicular mass felt during self-examination (four benign and two early-stage malignant). Medicare reimbursements were used as an estimate for a national cost standard. The total treatment cost for an advanced-stage seminoma ($48,877) or nonseminoma ($51,592) equaled the cost of 313-330 benign office visits ($156); 180-190 office visits with scrotal ultrasound ($272); 79-83 office visits with serial scrotal ultrasounds and labs ($621); 6-7 office visits resulting in radical inguinal orchiectomy for benign pathology ($7,686) or 2-3 office visits resulting in treatment and surveillance of an early-stage testicular cancer ($17,283: seminoma, $26,190: nonseminoma). A large number of clinical evaluations based on the TSE for benign disease can be made compared to the cost of one missed advanced-stage tumor. An average of 2.4 to 1 cost benefit ratio was demonstrated for early detected testicular cancer versus advanced-stage disease. PMID:25103095

  1. [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

  2. THE TREATMENT AND EVOLUTION OF CERVICAL CANCER

    Directory of Open Access Journals (Sweden)

    Dragos Crauciuc

    2011-09-01

    Full Text Available The purpose of this study is to establish the evolution of cervical cancer after applying a conventional treatment. Materials and methods. The study was performed on a number of 1249 patients who were suspected of having cervical neoplasia, and who were monitored between 2006-2010 in „Elena-Doamna” Clinical Hospital of Obstetrics and Gynecology in Ia�i, the Military Hospital Gala�i, the County Hospital Gala�i and the Emergency Hospital Buzau. Results and discussions. The study proved the effectiveness of the conservative treatment for the patients who were diagnosed using cytology, colposcopy, biopsy and histopathology, with or without HPV viral infection. Conclusions. The patients with an early diagnose have a 15% higher surviving probability. The patients who responded to the conservative preoperative treatment well are more likely to survive than the patients who did not respond favourably to the conservative preoperative treatment.

  3. Technique of radiotherapeutic treatment of breast cancer with scarcity means

    International Nuclear Information System (INIS)

    The objective of this work is to show the particularities in the treatment simulation localization, in the volume selection and in the main planning strategies motive by our scarcity means during the first year of performance. It was utilized a computerized tomograph, an X-ray equipment with tele commanded table. Also it was utilized a radio opaque lattice of marked center and knowing space and also a magnetic pointer for indicating 80 cm length between focus-skin. Putting the patient on an inclined plane of self design and manufacture, it was realized three cuts at different levels over what are limited the clinical target volume (CTV) and it is optimized the isocenter through its determined localization by equations. It was employed equations for the radiobiological prediction about fibrosis and dermatitis. It was utilized another techniques or procedures for planning such as personnel wedges or the dose equilibrium in three points of the breast. It was evaluated toxicities (EORTC-RTOG). The results were as follow: Acute dermatitis (grade 1: 23 %; grade 2: 59 %; grade 3: 18 %). Acute pneumonitis (grade 1: 4.3 %); acute pharyngitis (grade 1: 11 %; grade 2: 3.7 %. In conservator treatment of breast it was obtained excellent aesthetic results in 15 %; good 72 %; moderate 11 %; and bad 3 %. The good aesthetic results by the combined use of the optimization techniques in clinical dosimetry, personnel wedges, isocenter therapy and computerized planning in the radiotherapeutic treatment of the breast cancer. (Author)

  4. DIAGNOSTIC AND PROGNOSTIC UTILITY OF SERUM PSA IN BREAST CANCER

    Institute of Scientific and Technical Information of China (English)

    张淑群; 强水云; 李妙羡; 纪宗正

    2004-01-01

    Objective To investigate the diagnostic and prognostic value of total and free prostate-specific antigen (PSA) in breast cancer women. Methods Using the microparticle enzyme immunoassay system, we measured the concentrations of these markers in the sera of 85 women with breast cancer and in 30 healthy women.Results Free PSA levels were significantly higher in women with breast cancer than healthy women (P <0. 05 ).The percentage of free PSA predominant subjects was 37. 6% in breast cancer patients and 3. 3% in healthy women.In women with breast cancer,total PSA positivity was 23.5% and free PSA positivity was 27. 1%. When compared to negatives,total PSA positive patients had a higher percentage of lymph node involvement tamours ( P >0. 05).However, patients with predominant free PSA had a higher percentage of early stage than patients with predominant PSA-ACT. Conclusion This study indicate clinical significance of preoperative measurement of serum total and free PSA in diagnosis and prognosis of women with breast cancer. The expression of KLKs is correlated with carcinogenesis of breast cancer.

  5. Diagnosis and treatment of pancreatic cancer. Oncology overview

    International Nuclear Information System (INIS)

    Oncology Overviews are a service of the International Cancer Research Data Bank (ICRDB) Program of the National Cancer Institute, intended to facilitate and promote the exchange of information between cancer scientists by keeping them aware of literature related to their research being published by other laboratories throughout the world. Each Oncology Overview represents a survey of the literature associated with a selected area of cancer research. It contains abstracts of articles which have been selected and organized by researchers associated with the field. Contents: Radiological diagnosis of pancreatic cancer; Biopsy and cytology in the diagnosis of pancreatic cancer; Pathology and morphology of pancreatic cancer; Staging and prognosis of pancreatic cancer; Biological and immunological markers in the diagnosis of pancreatic cancer; Surgical treatment of pancreatic cancer; Drug therapy of pancreatic cancer; Radiation therapy of pancreatic cancer; Selected studies on the epidemiology of pancreatic cancer; Clinical correlates and syndromes associated with pancreatic neoplasia

  6. Multidisciplinary Service Utilization Pattern by Advanced Head and Neck Cancer Patients: A Single Institution Study

    Science.gov (United States)

    Junn, Jacqueline C.; Kim, Irene A.; Zahurak, Marianna L.; Tan, Marietta; Fan, Katherine Y.; Lake, Spencer T.; Zaboli, David; Messing, Barbara P.; Ulmer, Karen; Harrer, Karen B.; Gold, Dorothy; Ryniak, Keri L.; Zinreich, Eva S.; Tang, Mei; Levine, Marshall A.; Blanco, Ray G.; Saunders, John R.; Califano, Joseph A.; Ha, Patrick K.

    2012-01-01

    Purpose. To analyze the patterns and associations of adjunctive service visits by head and neck cancer patients receiving primary, concurrent chemoradiation therapy. Methods. Retrospective chart review of patients receiving adjunctive support during a uniform chemoradiation regimen for stages III-IV head and neck squamous cell carcinoma. Univariate and multivariate models for each outcome were obtained from simple and multivariate linear regression analyses. Results. Fifty-two consecutive patients were assessed. Female gender, single marital status, and nonprivate insurance were factors associated with an increased number of social work visits. In a multivariate analysis, female gender and marital status were related to increased social work services. Female gender and stage IV disease were significant for increased nursing visits. In a multivariate analysis for nursing visits, living greater than 20 miles between home and hospital was a negative predictive factor. Conclusion. Treatment of advanced stage head and neck cancer with concurrent chemoradiation warrants a multidisciplinary approach. Female gender, single marital status, and stage IV disease were correlated with increased utilization of social work and nursing services. Distance over 20 miles from the center was a negative factor. This information may help guide the treatment team to allocate resources for the comprehensive care of patients. PMID:23118755

  7. Multidisciplinary Service Utilization Pattern by Advanced Head and Neck Cancer Patients: A Single Institution Study

    Directory of Open Access Journals (Sweden)

    Jacqueline C. Junn

    2012-01-01

    Full Text Available Purpose. To analyze the patterns and associations of adjunctive service visits by head and neck cancer patients receiving primary, concurrent chemoradiation therapy. Methods. Retrospective chart review of patients receiving adjunctive support during a uniform chemoradiation regimen for stages III-IV head and neck squamous cell carcinoma. Univariate and multivariate models for each outcome were obtained from simple and multivariate linear regression analyses. Results. Fifty-two consecutive patients were assessed. Female gender, single marital status, and nonprivate insurance were factors associated with an increased number of social work visits. In a multivariate analysis, female gender and marital status were related to increased social work services. Female gender and stage IV disease were significant for increased nursing visits. In a multivariate analysis for nursing visits, living greater than 20 miles between home and hospital was a negative predictive factor. Conclusion. Treatment of advanced stage head and neck cancer with concurrent chemoradiation warrants a multidisciplinary approach. Female gender, single marital status, and stage IV disease were correlated with increased utilization of social work and nursing services. Distance over 20 miles from the center was a negative factor. This information may help guide the treatment team to allocate resources for the comprehensive care of patients.

  8. Clinical Utility of Serum Tumor Markers in Lung Cancer

    Directory of Open Access Journals (Sweden)

    Xiao ZHAO

    2011-03-01

    Full Text Available Lung cancer shows a tendency of higher incidence and higher mortality in recent years, but the overall 5-year survival rate is less than 15%. Serum tumor markers of lung cancer play an important role in early diagnosis, determining of pathology types, staging, evaluation of response, and prognosis of lung cancer. In this review, 6 most important markers were reviewed, including neuron-specific enolase (NSE, pro-gastrin-releasing peptide (ProGRP, cytokeratin 19 fragments (Cyfra 21-1, tissue polypeptide antigen (TPA, squamous cell carcinoma associated antigen (SCC-Ag, carcinoembryonic antigen (CEA.

  9. Heat Shock Proteins, Autoimmunity, and Cancer Treatment

    Directory of Open Access Journals (Sweden)

    Stuart K. Calderwood

    2012-01-01

    Full Text Available Heat shock proteins (HSPs have been linked to the therapy of both cancer and inflammatory diseases, approaches that utilize contrasting immune properties of these proteins. It would appear that HSP family members Hsp60 and Hsp70, whether from external sources or induced locally during inflammation, can be processed by antigen-presenting cells and that HSP-derived epitopes then activate regulatory T cells and suppress inflammatory diseases. These effects also extend to the HSP-rich environments of cancer cells where elevated HSP concentrations may participate in the immunosuppressive tumor milieu. However, HSPs can also be important mediators of tumor immunity. Due to their molecular chaperone properties, some HSPs can bind tumor-specific peptides and deliver them deep into the antigen-processing pathways of antigen-presenting cells (APCs. In this context, HSP-based vaccines can activate tumor-specific immunity, trigger the proliferation and CTL capabilities of cancer-specific CD8+ T cells, and inhibit tumor growth. Further advances in HSP-based anticancer immunotherapy appear to involve improving the properties of the molecular chaperone vaccines by enhancing their antigen-binding properties and combating the immunosuppressive tumor milieu to permit programming of active CTL capable of penetrating the tumor milieu and specifically targeting tumor cells.

  10. Liposomal nanomedicines in the treatment of prostate cancer

    NARCIS (Netherlands)

    Kroon, Jan; Metselaar, Josbert M; Storm, G; van der Pluijm, Gabri

    2014-01-01

    Prostate cancer is the most common cancer type and the second leading cause of death from cancer in males. In most cases, no curative treatment options are available for metastatic castration-resistant prostate cancer as these tumors are highly resistant to chemotherapy. Targeted drug delivery, usin

  11. Cholelithiasis after treatment for childhood cancer

    Energy Technology Data Exchange (ETDEWEB)

    Mahmoud, H.; Schell, M.; Pui, C.H. (St. Jude Children' s Research Hospital, Memphis, TN (USA))

    1991-03-01

    The authors evaluated the risk of development of cholelithiasis in 6050 patients treated at a single hospital for various childhood cancers with different therapeutic modalities, including chemotherapy, surgery, radiation therapy, and bone marrow transplantation, from 1963 to 1989. Patients with underlying chronic hemolytic anemia or preexisting gallstones were excluded. Nine female and seven male patients with a median age of 12.4 years (range, 1.2 to 22.8 years) at diagnosis of primary cancer had gallstones develop 3 months to 17.3 years (median, 3.1 years) after therapy was initiated. Cumulative risks of 0.42% at 10 years and 1.03% at 18 years after diagnosis substantially exceed those reported for the general population of this age group. Treatment-related factors significantly associated with an increased risk of cholelithiasis were ileal conduit, parenteral nutrition, abdominal surgery, and abdominal radiation therapy (relative risks and 95% confidence intervals = 61.6 (27.9-135.9), 23.0 (9.8-54.1), 15.1 (7.1-32.2), and 7.4 (3.2-17.0), respectively). There was no correlation with the type of cancer, nor was the frequency of conventional predisposing features (e.g., family history, obesity, use of oral contraceptives, and pregnancy) any higher among the affected patients in this study than in the general population. Patients with cancer who have risk factors identified here should be monitored for the development of gallstones.

  12. Cholelithiasis after treatment for childhood cancer

    International Nuclear Information System (INIS)

    The authors evaluated the risk of development of cholelithiasis in 6050 patients treated at a single hospital for various childhood cancers with different therapeutic modalities, including chemotherapy, surgery, radiation therapy, and bone marrow transplantation, from 1963 to 1989. Patients with underlying chronic hemolytic anemia or preexisting gallstones were excluded. Nine female and seven male patients with a median age of 12.4 years (range, 1.2 to 22.8 years) at diagnosis of primary cancer had gallstones develop 3 months to 17.3 years (median, 3.1 years) after therapy was initiated. Cumulative risks of 0.42% at 10 years and 1.03% at 18 years after diagnosis substantially exceed those reported for the general population of this age group. Treatment-related factors significantly associated with an increased risk of cholelithiasis were ileal conduit, parenteral nutrition, abdominal surgery, and abdominal radiation therapy (relative risks and 95% confidence intervals = 61.6 [27.9-135.9], 23.0 [9.8-54.1], 15.1 [7.1-32.2], and 7.4 [3.2-17.0], respectively). There was no correlation with the type of cancer, nor was the frequency of conventional predisposing features (e.g., family history, obesity, use of oral contraceptives, and pregnancy) any higher among the affected patients in this study than in the general population. Patients with cancer who have risk factors identified here should be monitored for the development of gallstones

  13. Stomach cancer risk after treatment for hodgkin lymphoma

    DEFF Research Database (Denmark)

    Morton, Lindsay M; Dores, Graça M; Curtis, Rochelle E;

    2013-01-01

    Treatment-related stomach cancer is an important cause of morbidity and mortality among the growing number of Hodgkin lymphoma (HL) survivors, but risks associated with specific HL treatments are unclear.......Treatment-related stomach cancer is an important cause of morbidity and mortality among the growing number of Hodgkin lymphoma (HL) survivors, but risks associated with specific HL treatments are unclear....

  14. Treatment utilization and barriers to treatment: Results of a survey of dependent methamphetamine users

    Directory of Open Access Journals (Sweden)

    Lee Nicole K

    2011-02-01

    Full Text Available Abstract Background Australia has one of the highest rates of methamphetamine use in the world; however, treatment access for methamphetamine is comparatively low. This descriptive study aimed to identify patterns of treatment utilization and perceived barriers to accessing treatment among dependent methamphetamine users in the hope that such information will enable services to more appropriately respond to this group. Methods One hundred and twenty-six methamphetamine users who had a current or past history of methamphetamine dependence were interviewed about their experiences of, and perceived barriers to, treatment. Results Treatment utilization among methamphetamine users was reportedly low. One of the main reasons cited for not accessing treatment was that methamphetamine users did not perceive their drug use to be a problem (despite apparent levels of dependence. Self-detoxification with the use of other licit and illicit drugs was high among this group. Participants identified a lack of confidence in the ability of treatment services to address methamphetamine dependence and the 'opiate-centric' nature of treatment services as significant blocks to treatment entry. Suggestions for improvement by participants included operating specialist services for methamphetamine users, placing an emphasis on responsiveness and routinely involving case management services for this group. Discussion and Conclusions To improve service delivery, treatment services should reorient their services to better address the needs of methamphetamine users by making small changes such as specific opening times for methamphetamine users or using a dedicated space for methamphetamine treatment. Alternative options such as online treatments and specialist methamphetamine clinics should be considered for methamphetamine users.

  15. Multifunctional materials for bone cancer treatment

    Directory of Open Access Journals (Sweden)

    Marques C

    2014-05-01

    Full Text Available Catarina Marques,1 José MF Ferreira,1 Ecaterina Andronescu,2 Denisa Ficai,2 Maria Sonmez,3 Anton Ficai21Department of Materials and Ceramics Engineering, Centre for Research in Ceramics and Composite Materials, University of Aveiro, Aveiro, Portugal; 2Faculty of Applied Chemistry and Material Science, University Politehnica of Bucharest, Bucharest, Romania; 3National Research and Development Institute for Textiles and Leather, Bucharest, RomaniaAbstract: The purpose of this review is to present the most recent findings in bone tissue engineering. Special attention is given to multifunctional materials based on collagen and collagen–hydroxyapatite composites used for skin and bone cancer treatments. The multifunctionality of these materials was obtained by adding to the base regenerative grafts proper components, such as ferrites (magnetite being the most important representative, cytostatics (cisplatin, carboplatin, vincristine, methotrexate, paclitaxel, doxorubicin, silver nanoparticles, antibiotics (anthracyclines, geldanamycin, and/or analgesics (ibuprofen, fentanyl. The suitability of complex systems for the intended applications was systematically analyzed. The developmental possibilities of multifunctional materials with regenerative and curative roles (antitumoral as well as pain management in the field of skin and bone cancer treatment are discussed. It is worth mentioning that better materials are likely to be developed by combining conventional and unconventional experimental strategies.Keywords: bone graft, cancer, collagen, magnetite, cytostatics, silver

  16. Toremifene in the treatment of breast cancer

    Science.gov (United States)

    Mustonen, Mika VJ; Pyrhönen, Seppo; Kellokumpu-Lehtinen, Pirkko-Liisa

    2014-01-01

    Although more widespread screening and routine adjuvant therapy has improved the outcome for breast cancer patients in recent years, there remains considerable scope for improving the efficacy, safety and tolerability of adjuvant therapy in the early stage disease and the treatment of advanced disease. Toremifene is a selective estrogen receptor modifier (SERM) that has been widely used for decades in hormone receptor positive breast cancer both in early and late stage disease. Its efficacy has been well established in nine prospective randomized phase III trials compared to tamoxifen involving more than 5500 patients, as well as in several large uncontrolled and non-randomized studies. Although most studies show therapeutic equivalence between the two SERMs, some show an advantage for toremifene. Several meta-analyses have also confirmed that the efficacy of toremifene is at least as good as that of tamoxifen. In terms of safety and tolerability toremifene is broadly similar to tamoxifen although there is some evidence that toremifene is less likely to cause uterine neoplasms, serious vascular events and it has a more positive effect on serum lipids than does tamoxifen. Toremifene is therefore effective and safe in the treatment of breast cancer. It provides not only a useful therapeutic alternative to tamoxifen, but may bring specific benefits. PMID:25114854

  17. Clinico pathological presentation of tongue cancers and early cancer treatment

    International Nuclear Information System (INIS)

    Objective: To analyze clinico pathological presentation of tongue cancers and to calculate survival rates (SR) with disease free survival rates (DFSR) and recurrence rates (RR) in different treatment modalities and to compare the results of surgery alone and radiotherapy alone in stage I and stage II disease and to calculate better option of treatment in early tongue cancers. Design: A longitudinal study. Place and Duration of Study: Department of Otolaryngology and Head and Neck Surgery, Pakistan Institute of Medical Sciences, Islamabad (PIMS) from January 1987 to June 1998. Patients and Methods: Case histories of 67 patients were collected from departmental record. Clinical data included age at diagnosis, gender of patient, location of tumor, presenting symptoms and their duration, biopsy report, predominant histological pattern of tumor, nodal status, stage of tumor, treatment modality employed, tumor recurrence, metastasis and survival rates with disease-free survival rates after 2 years' follow-up. Results: Among 67 patients there were 31 males and 36 females. Mean age was 50 years (range 20 - 80 years). Sixty seven patients with primary cancer of tongue constituted 38.8% of oral cavity cancers during period of 1987 - 1998 in PIMS. Smoking, poor oro dental hygiene (POOH) and betel nuts chewing were the main risk factors. Odynophagia and painful ulcers on lateral border of tongue were the main clinical symptoms with average duration of 7 months. Regional lymph nodes were palpable in 32.8%, 5.5% was in stage I, 35.8% in stage II, 29.8% in stage III, and 28.3% was in stage IV. No patient was found to have distant metastasis. Histopathology in 94% of cases was squamous cell carcinoma (SCC). Recurrence and survival rates were determined in 49 patients. Average time of recurrence was 12.5 months. Recurrence was 100% loco regional (LR). It was 85.7% in patients treated with radiotherapy (RT) alone, 42.1% in patients treated with surgery alone and 31.2% in patients

  18. Treatment planning for children with attention-deficit/hyperactivity disorder: treatment utilization and family preferences

    Directory of Open Access Journals (Sweden)

    William B Brinkman

    2011-01-01

    Full Text Available William B Brinkman, Jeffery N EpsteinDepartment of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, OH, USABackground: Attention-deficit/hyperactivity disorder (ADHD is a common condition that often results in child and family functional impairments. Although there are evidence-based treatment modalities available, implementation of and persistence with treatment plans vary with patients. Family preferences also vary and may contribute to variability in treatment utilization.Objective: The objective of this study is to describe the evidence-based treatments available for ADHD, identify patterns of use for each modality, and examine patient and parent treatment preferences.Method: Literature review.Results: Treatment options differ on benefits and risks/costs. Therefore, treatment decisions are preference sensitive and depend on how an informed patient/parent values the tradeoffs between options. Literature on patient and parent ADHD treatment preferences is based on quantitative research assessing the construct of treatment acceptability and qualitative and quantitative research that assesses preferences from a broader perspective. After a child is diagnosed with ADHD, a variety of factors influence the initial selection of treatment modalities that are utilized. Initial parent and child preferences are shaped by their beliefs about the nature of the child's problems and by information (and misinformation received from a variety of sources, including social networks, the media, and health care providers. Subsequently, preferences become further informed by personal experience with various treatment modalities. Over time, treatment plans are revisited and revised as families work with their health care team to establish a treatment plan that helps their child achieve goals while minimizing harms and costs.Conclusions: Studies have not been able to determine the extent to which

  19. Prostate Cancer Treatments: Different Choices for Different Men

    Science.gov (United States)

    ... https://medlineplus.gov/news/fullstory_160953.html Prostate Cancer Treatments: Different Choices for Different Men Survival rates are ... in fact, found that survival from localized prostate cancer was approximately 99 percent, irrespective of the treatment assigned. However, the cancer spread in 33 of ...

  20. Hyoid Displacement in Post-Treatment Cancer Patients: Preliminary Findings

    Science.gov (United States)

    Zu, Yihe; Yang, Zhenyu; Perlman, Adrienne L.

    2011-01-01

    Purpose: Dysphagia after head and neck cancer treatment is a health care issue; in some cases, the cause of death is not cancer but, rather, the passage of food or liquid into the lungs. Hyoid displacement is known to be important to safe swallowing function. The purpose of this study was to evaluate hyoid displacement after cancer treatment.…

  1. Estimating Preferences for Treatments in Patients With Localized Prostate Cancer

    International Nuclear Information System (INIS)

    Purpose: Studies of patients' preferences for localized prostate cancer treatments have assessed radical prostatectomy and external radiation therapy, but none of them has evaluated brachytherapy. The aim of our study was to assess the preferences and willingness to pay of patients with localized prostate cancer who had been treated with radical prostatectomy, external radiation therapy, or brachytherapy, and their related urinary, sexual, and bowel side effects. Methods and Materials: This was an observational, prospective cohort study with follow-up until 5 years after treatment. A total of 704 patients with low or intermediate risk localized prostate cancer were consecutively recruited from 2003 to 2005. The estimation of preferences was conducted using time trade-off, standard gamble, and willingness-to-pay methods. Side effects were measured with the Expanded Prostate Index Composite (EPIC), a prostate cancer-specific questionnaire. Tobit models were constructed to assess the impact of treatment and side effects on patients' preferences. Propensity score was applied to adjust for treatment selection bias. Results: Of the 580 patients reporting preferences, 165 were treated with radical prostatectomy, 152 with external radiation therapy, and 263 with brachytherapy. Both time trade-off and standard gamble results indicated that the preferences of patients treated with brachytherapy were 0.06 utilities higher than those treated with radical prostatectomy (P=.01). Similarly, willingness-to-pay responses showed a difference of €57/month (P=.004) between these 2 treatments. Severe urinary incontinence presented an independent impact on the preferences elicited (P<.05), whereas no significant differences were found by bowel and sexual side effects. Conclusions: Our findings indicate that urinary incontinence is the side effect with the highest impact on preferences and that brachytherapy and external radiation therapy are more valued than radical

  2. Estimating Preferences for Treatments in Patients With Localized Prostate Cancer

    Energy Technology Data Exchange (ETDEWEB)

    Ávila, Mónica [Health Services Research Unit, IMIM (Hospital del Mar Medical Research Institute), Barcelona (Spain); CIBER en Epidemiología y Salud Pública (CIBERESP) (Spain); Universitat Pompeu Fabra, Barcelona (Spain); Becerra, Virginia [Health Services Research Unit, IMIM (Hospital del Mar Medical Research Institute), Barcelona (Spain); Guedea, Ferran [Servicio de Oncología Radioterápica, Institut Català d' Oncologia, L' Hospitalet de Llobregat (Spain); Suárez, José Francisco [Servicio de Urología, Hospital Universitari de Bellvitge, L' Hospitalet de Llobregat (Spain); Fernandez, Pablo [Servicio de Oncología Radioterápica, Instituto Oncológico de Guipúzcoa, San Sebastián (Spain); Macías, Víctor [Servicio de Oncología Radioterápica, Hospital Clínico Universitario de Salamanca, Salamanca (Spain); Servicio de Oncología Radioterápica, Institut Oncologic del Valles-Hospital General de Catalunya, Sant Cugat del Vallès (Spain); Mariño, Alfonso [Servicio de Oncología Radioterápica, Centro Oncológico de Galicia, A Coruña (Spain); and others

    2015-02-01

    Purpose: Studies of patients' preferences for localized prostate cancer treatments have assessed radical prostatectomy and external radiation therapy, but none of them has evaluated brachytherapy. The aim of our study was to assess the preferences and willingness to pay of patients with localized prostate cancer who had been treated with radical prostatectomy, external radiation therapy, or brachytherapy, and their related urinary, sexual, and bowel side effects. Methods and Materials: This was an observational, prospective cohort study with follow-up until 5 years after treatment. A total of 704 patients with low or intermediate risk localized prostate cancer were consecutively recruited from 2003 to 2005. The estimation of preferences was conducted using time trade-off, standard gamble, and willingness-to-pay methods. Side effects were measured with the Expanded Prostate Index Composite (EPIC), a prostate cancer-specific questionnaire. Tobit models were constructed to assess the impact of treatment and side effects on patients' preferences. Propensity score was applied to adjust for treatment selection bias. Results: Of the 580 patients reporting preferences, 165 were treated with radical prostatectomy, 152 with external radiation therapy, and 263 with brachytherapy. Both time trade-off and standard gamble results indicated that the preferences of patients treated with brachytherapy were 0.06 utilities higher than those treated with radical prostatectomy (P=.01). Similarly, willingness-to-pay responses showed a difference of €57/month (P=.004) between these 2 treatments. Severe urinary incontinence presented an independent impact on the preferences elicited (P<.05), whereas no significant differences were found by bowel and sexual side effects. Conclusions: Our findings indicate that urinary incontinence is the side effect with the highest impact on preferences and that brachytherapy and external radiation therapy are more valued than radical

  3. Psychological Implications of Cancer Treatment in Pregnancy

    Directory of Open Access Journals (Sweden)

    Emilia OPRIŞAN

    2014-12-01

    Full Text Available This article involves some theoretical aspects of a very difficult topic. Emergence and treatment of cancer in pregnancy is a challenging task for specialists who are supposed to offer treatment, care and support therapy. Psychotherapy also has some distinct features due to the specific characteristics of a pregnant woman. Given these cases are rare, the importance of promoting this subject in the psychologist’s and physician’s world is very important. The idea of progress is based on this kind of work, related to very difficult and specific cases, which implies a collaboration in pluridisciplinary teams. General psychological aspects, the announcement of diagnosis, psychological phases in regaining balance during therapy, psychological effects during treatment, mobilization of the fighting spirit and a reduction in depression and anxiety are only some of the important aspects we propose here.

  4. Minimally Invasive Treatment for Lung Cancer

    Medline Plus

    Full Text Available ... for Lung Cancer June 15, 2009 Welcome to this “OR-Live” webcast presentation, premiering from Beth Israel ... number one cause of cancer-related deaths in this country. It far exceeds breast cancer, colon cancer, ...

  5. Ranitidine as adjuvant treatment in colorectal cancer

    DEFF Research Database (Denmark)

    Nielsen, Hans Jørgen; Christensen, Ib Jarle; Moesgaard, F;

    2002-01-01

    BACKGROUND: Results from short-term studies of histamine type 2 (H2) receptor antagonists on survival of patients with solid tumours are debatable. In this study the efficacy of the H2-receptor antagonist ranitidine on long-term survival of patients with colorectal cancer was evaluated. METHODS...... infectious complications (n = 170; HR 0.6 (95 per cent c.i. 0.4 to 0.9), P = 0.01). In multivariate analysis of patients who had a curative resection, including Dukes' stage, age, gender, tumour location, blood transfusion, postoperative infectious complications and treatment, ranitidine still had...... curative resection of colorectal cancer and who do not receive perioperative blood transfusion and do not develop postoperative infectious complications....

  6. Regional differences in recommended cancer treatment for the elderly

    OpenAIRE

    Ho, Vivian; Ku-Goto, Meei-Hsiang; Hui ZHAO; Hoffman, Karen E.; Smith, Benjamin D.; Giordano, Sharon H.

    2016-01-01

    Background Little is known about regional variation in cancer treatment and its determinants. We compare rates of adherence to treatment guidelines for elderly patients across Texas and whether local specialist supply is an important determinant of treatment variation. Methods Previous literature reviewed indicated 7 recommended courses of treatment for colorectal, pancreatic, and prostate cancer. We analyzed Texas Cancer Registry data linked with Medicare claims for the years 2004 to 2007 to...

  7. Adjusting to life after treatment: distress and quality of life following treatment for breast cancer

    OpenAIRE

    Costanzo, E S; Lutgendorf, S.K.; Mattes, M L; Trehan, S; Robinson, C B; Tewfik, F; Roman, S L

    2007-01-01

    Clinical and anecdotal findings suggest that the completion of cancer treatment may be marked by heightened distress and disrupted adjustment. The present study examined psychological adjustment during the 3 months following treatment among 89 women with stages 0–III breast cancer. Participants completed measures of depression, cancer-related anxiety, cancer concerns, and quality of life at three time points: during treatment, 3 weeks following the end of treatment, and 3 months post-treatmen...

  8. Inmate attitudes toward treatment: mental health service utilization and treatment effects.

    Science.gov (United States)

    Shaw, Lucas B; Morgan, Robert D

    2011-08-01

    This study examined inmate attitudes toward treatment, mental health treatment utilization, and treatment effects that maximize treatment effectiveness. Participants consisted of 278 incarcerated male adult offenders from the Kansas Department of Corrections. Multiple linear regression analysis indicated that inmate attitudes toward treatment were predictive of the number of mental health treatment sessions (dosage) inmates received. Hierarchical linear regression analyses indicated positive help-seeking attitudes were associated with institutional behavior (decreased number and severity of disciplinary infractions) and scores on a measure assessing risk for future criminal behavior; however, the amount of mental health treatment an inmate received (treatment dosage) was associated with problematic institutional behavior (i.e., increased severity and number of disciplinary infractions). These results indicated that treatment dosage and behavioral outcomes were impacted by inmate attitudes toward treatment. As a result, correctional psychologists may be better able to predict which inmates will receive the most benefit from services. Implications of these findings for practitioners and policy makers are discussed. PMID:20499269

  9. Treatment Considerations for Cancer Pain: A Global Perspective.

    Science.gov (United States)

    Pergolizzi, Joseph V; Gharibo, Christopher; Ho, Kok-Yuen

    2015-11-01

    Cancer pain is prevalent, undertreated, and feared by patients with cancer. In April 2013, a panel of pain experts convened in Singapore to address the treatment of cancer pain. They discussed the various types of cancer pain, including breakthrough pain, which is sometimes clinically confused with analgesic gaps. Reasons for undertreating cancer pain include attitudes of patients, clinicians, and factors associated with healthcare systems. The consequences of not treating cancer pain may include reduced quality of life for patients with cancer (who now live longer than ever), functional decline, and increased psychological stress. Early analgesic intervention for cancer pain may reduce the risk of central sensitization and chronification of pain. To manage pain in oncology patients, clinicians should assess pain during regular follow-up visits using validated pain measurement tools and follow prescribing guidelines, if necessary referring patients with cancer to pain specialists. Many patients with cancer require opioids for pain relief. Pain associated with cancer may also relate to cancer treatments, such as chemotherapy-induced peripheral neuropathy. Many patients with cancer are what might be considered "special populations," in that they may be elderly, frail, comorbid, or have end-stage organ failure. Specific pain therapy guidelines for those populations are reviewed. Patients with cancer with a history of or active substance abuse disorder deserve pain control but may require close medical supervision. While much "treatment inertia" exists in cancer pain control, cancer pain can be safely and effectively managed and should be carried out to alleviate suffering and improve outcomes. PMID:25469726

  10. [Coproductive teamwork in surgical cancer treatment].

    Science.gov (United States)

    Konishi, Toshiro; Harihara, Yasushi; Furushima, Kaoru

    2013-04-01

    With regard to surgical treatment of cancer, there is a strong demand for safe treatment with few errors: treatment must be based on transparency, understandability, and rationality. There is also demand for treatment which is quick, efficient and not wasteful. Rather than maintaining our current pyramidal system which has doctors standing as authorities at the top, there is a need for a flat, non-authoritarian system at every level and section of the hospital. As we change methodology, electronic medical records and clinical pathways will be important tools. Among the surgical department's treatment team in our hospital, there are many branches at work on peri-operative management aside from operations; There are teams for infection control (ICT), nutrition support (NST), decubitus and stoma management, rehabilitaion, and chemotherapy, and team cooperation after discharge from hospital. In addition, the collaborative and coproductive team focusing on pain releif and palliative care in terminal phase (PCT) is important. Having introduced each of the parts of team treatment within the setting of the surgical department, the need now for strong leadership from young and brightful surgeons is also emphasized. PMID:23848009

  11. Treatment helps young women preserve fertility during breast cancer chemo

    Science.gov (United States)

    Researchers have found that young women with breast cancer were able to better preserve their fertility during cancer treatments by using hormone-blocking drug injections that put them into temporary menopause. The results announced today at the annual me

  12. Only Half of Rectal Cancer Patients Get Recommended Treatment

    Science.gov (United States)

    ... nlm.nih.gov/medlineplus/news/fullstory_158339.html Only Half of Rectal Cancer Patients Get Recommended Treatment: ... therapy for rectal cancer in the United States, only slightly more than half of patients receive it, ...

  13. Treatment Options by Stage (Lip and Oral Cavity Cancer)

    Science.gov (United States)

    ... common treatment for all stages of lip and oral cavity cancer. Surgery may include the following: Wide local excision : Removal ... cancer may have spread from the lip and oral cavity. Plastic surgery : An operation that restores or improves the appearance ...

  14. Treatment Option Overview (Lip and Oral Cavity Cancer)

    Science.gov (United States)

    ... common treatment for all stages of lip and oral cavity cancer. Surgery may include the following: Wide local excision : Removal ... cancer may have spread from the lip and oral cavity. Plastic surgery : An operation that restores or improves the appearance ...

  15. Treatment Options for Recurrent Lip and Oral Cavity Cancer

    Science.gov (United States)

    ... common treatment for all stages of lip and oral cavity cancer. Surgery may include the following: Wide local excision : Removal ... cancer may have spread from the lip and oral cavity. Plastic surgery : An operation that restores or improves the appearance ...

  16. Cancer risk after cyclophosphamide treatment in idiopathic membranous nephropathy

    NARCIS (Netherlands)

    Brand, J.A. van den; Dijk, P.R. van; Hofstra, J.M.; Wetzels, J.F.

    2014-01-01

    BACKGROUND AND OBJECTIVES: Cyclophosphamide treatment improves renal survival in patients with idiopathic membranous nephropathy. However, use of cyclophosphamide is associated with cancer. The incidence of malignancies in patients with idiopathic membranous nephropathy was evaluated, and the cancer

  17. The role of PET/CT in radiation treatment planning for cancer patient treatment

    International Nuclear Information System (INIS)

    Positron emission tomography (PET) and, more recently, integrated positron emission tomography/X ray computed tomography (PET/CT) have appeared as significant diagnostic imaging systems in clinical medicine. Accurate recognition of cancers in patients by means of PET scanning with Fluorine-18-fluorodeoxyglucose (18F-FDG) has illustrated a need to determine a mode of therapy to achieve better prognoses. The clinical management of cancer patients has improved dramatically with the introduction of clinical PET. For treatment of cancer patients, on the other hand, radiation therapy (RT) plays an important role as a non-invasive therapy. It is crucial that cancers are encompassed by high dose irradiation, particularly in cases of curative RT. Irradiation should precisely target the entire tumour and aim to minimise the size of microscopic extensions of the cancer, as well as minimize radiation damage to normal tissues. A new imaging technique has therefore been sought to allow precise delineation of the cancer target to be irradiated. Clinical PET, combined with utilization of 18F-FDG, may have an important role in radiation treatment planning (RTP) in lung cancer. In addition to determining if RT is appropriate and whether therapy will be given with curative or palliative intent, 18F-FDG-PET is useful for determining therapy ports. It can be used both to limit ports to spare normal tissue and to include additional involved regions. Several studies have shown that PET has an impact on RTP in an important proportion of patients. It is to be hoped that treatment plans that include all the 18F-FDG-avid lesions or the 18F-FDG-avid portions of a complex mass will result in more effective local control with less unnecessary tissue being treated. The IAEA has placed emphasis on the issue of application of clinical PET for radiation treatment planning in various cancer patients. Two consultants meetings were held in 2006 and their results are summarized into this IAEA

  18. Treatment of Solar Generation in Electric Utility Resource Planning (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    Cory, K.; Sterling, J.; Taylor, M.; McLaren, J.

    2014-01-01

    Today's utility planners have a different market and economic context than their predecessors, including planning for the growth of renewable energy. Through interviews and a questionnaire, the authors gathered information on utility supply planning and how solar is represented. Utilities were asked to provide their resource planning process details, key assumptions (e.g. whether DG is represented as supply or negative load), modeling methodology (e.g. type of risk analytics and candidate portfolio development), capacity expansion and production simulation model software, and solar project representation (project size, capacity value and integration cost adder). This presentation aims to begin the exchange of information between utilities, regulators and other stakeholders by capturing utility-provided information about: 1) how various utilities approach long-range resource planning; 2) methods and tools utilities use to conduct resource planning; and, 3) how solar technologies are considered in the resource planning process.

  19. German Bowel Cancer Center: An Attempt to Improve Treatment Quality

    OpenAIRE

    Olof Jannasch; Andrej Udelnow; Stefanie Wolff; Hans Lippert; Pawel Mroczkowski

    2015-01-01

    Background. Colorectal cancer remains the second most common cause of death from malignancies, but treatment results show high diversity. Certified bowel cancer centres (BCC) are the basis of a German project for improvement of treatment. The aim of this study was to analyze if certification would enhance short-term outcome in rectal cancer surgery. Material and Methods. This quality assurance study included 8197 patients with rectal cancer treated between 1 January 2008 and 31 December 2010....

  20. Molecular markers′ progress of breast cancer treatment efficacy

    OpenAIRE

    Dan Wang; Jingwei Xu; Guang Shi; Guanghao Yin

    2015-01-01

    Breast cancer is a famous malignant tumor which is caused by varieties of mutation in multiple genes. In order to detect breast cancer in an earlier time and take appropriate treatment which includes  predicting treatment efficacy, we need a more accurate method of discovering the occurrence of breast cancer. With the development of molecular biology and biological detection technologies continue to emerge, molecular markers of breast cancer have gaining more and more widespread attention, an...

  1. Upper limb lymphedema after breast cancer treatment

    International Nuclear Information System (INIS)

    Purpose. - To study the frequency and risk factors for upper limb lymphedema through a series of patients treated for breast cancer. Patients and methods. - It is a retrospective study about 222 patients treated for breast cancer during the period between February 1993 and December 2003 in Sfax hospitals. Average age was 51 years (27-92 years). Tumour was T2 in 59% of cases. All patients had surgery with lymph node dissection. Infiltrating ductal carcinoma was the most frequent histological type (80% of cases), with predominant SBR II grade (62%). The mean number of removed lymph nodes was 12 (2-33). Axillary lymph node metastasis was detected in 124 patients. Radiotherapy was delivered in 200 patients, including axillary irradiation in 30 cases. The mean follow-up was 68 months (12-120). Results. - Lymphedema appeared in 23% of cases (51 patients), 14 months after surgery (mean period). Lymphedema affected the brachium in 17% of cases, the forearm in 12% of cases and all upper limb in 71% of cases. Fifty percent of patients had rehabilitation. However, improvement of lymphedema was obtained in 18 cases. Parameters predicting lymphedema were studied. Significant risk factors were obesity, infection and a number of removed lymph node above 10. The type of surgery, axillary irradiation and shoulder abduction deficit did not predict lymphedema. Conclusion. - Lymphedema of the arm is a frequent consequence of breast cancer treatment. The risk of lymphedema is correlated with obesity, infection and a number of removed lymph node above 10. (authors)

  2. Treatment of colorectal cancer - distance results

    Directory of Open Access Journals (Sweden)

    L. Vasile

    2012-01-01

    Full Text Available Significant advances about carcinogenesis and natural history of colorectal cancer (CRC,particularly the establishment of filiations polyp-cancer, are important objectives for a new approach to diagnosis of this disease. Decade 1990-2000 was the decade of CRC detection and prevention, but the decade 2000-2010 is the period of application of new diagnostic and therapeutic concepts. The aim of this study was to highlight the epidemiological,clinical,therapeutic, evolution and prognosis aspects of this cancer at five years after treatment. The research was based on examination of the computerized system of C.E.U.H. of Craiova, observation sheets, operation protocols and anatomic-pathological results, from which we identified from January 2003 until December 2005 a number of 134 patients with CRC investigated, treated and followed completely. At study end (01.07.2010 we noted that 51 of 134 resected patients (38.05% were alive. The median survival time to the entire group of 134 caseswas 44.35 + / -29.94 months. Factors that contribute to a favorable prognosis in CRC are female gender, urban environement origin, ounger than 50 years, the absence of disease or complications associated with neoplasia, colic locations, elective surgery, vegetant and papillary forms, G1 and G2 grading and the disease diagnosed in TMN stages I and II.

  3. The diagnostic utility of the flare phenomenon on bone scintigraphy in staging prostate cancer

    Energy Technology Data Exchange (ETDEWEB)

    Cook, Gary J.R.; Lewington, Valerie J.; Chua, Sue C. [Royal Marsden Hospital, Department of Nuclear Medicine and PET, Sutton, Surrey (United Kingdom); Venkitaraman, Ram; Huddart, Robert A.; Parker, Christopher C.; Dearnaley, David D.; Horwich, Alan [Royal Marsden Hospital, Academic Urology Unit, Sutton, Surrey (United Kingdom); Sohaib, Aslam S. [Royal Marsden Hospital, Department of Radiology, Sutton, Surrey (United Kingdom)

    2011-01-15

    Bone scintigraphy (BS) lacks sensitivity for detecting very early skeletal metastases (SM) in prostate cancer (PC) and is often limited by poor specificity. Also scintigraphic flare of SM can occur following effective treatment and mislead an early response assessment. We hypothesised that a flare reaction might amplify the signal from subclinical SM, increasing the sensitivity of BS and that the phenomenon may be specific for metastases. We conducted a prospective study to determine the frequency of the flare phenomenon in patients with metastatic PC starting hormone therapy and to explore its utility in patients with negative staging scans but considered at high risk of SM and in those with equivocal baseline BS abnormalities. Ninety-nine patients commencing first-line hormone therapy had repeat BS at 6 weeks to score a flare reaction. Of 22 patients with unequivocal SM on the baseline scan, a flare occurred in 9 (41%). Of 36 high-risk localised prostate cancer patients with normal BS pre-treatment, the scan became positive for metastases at 6 weeks in 4 (11%). Of 41 patients with pre-treatment scintigraphic abnormalities of uncertain aetiology, a flare occurred in 8 cases (20%). All eight were confirmed to have SM by follow-up and imaging. Of the 33 remaining patients without a flare, 2 developed SM at 14 months and the remainder did not develop SM in a median follow-up period of 36 months. The flare phenomenon following initial hormone therapy can be used to improve both sensitivity and specificity of BS in PC. (orig.)

  4. Demethylating Agents in the Treatment of Cancer

    Directory of Open Access Journals (Sweden)

    Paul M. Howell, Jr.

    2010-07-01

    Full Text Available Gene silencing resulting from aberrant DNA methylation can lead to tumorigenesis. Therefore, drugs that inhibit or interfere with DNA methylation have been used to reactivate and induce silenced gene re-expression in malignancies. Two demethylating agents, azacitidine and decitabine, are approved for the treatment of myelodysplastic syndromes (MDS by the U.S. Food and Drug Administration (FDA, and are now considered the standard of care in MDS. In this review, we discuss clinical data, including clinical benefits and toxicities, which led to the approval of azacitidine and decitabine. We also summarize findings from clinical trials that used these two demethylating agents in the treatment of solid tumors. Lastly, we discuss some limitations in the use of azacitidine and decitabine in cancer therapy.

  5. Managing Health Care After Cancer Treatment: A Wellness Plan

    OpenAIRE

    Moye, Jennifer; Langdon, Maura; Jones, Janice M.; Haggstrom, David; Naik, Aanand D.

    2014-01-01

    Many patients and health care providers lack awareness of both the existence of, and treatments for, lingering distress and disability after treatment. A cancer survivorship wellness plan can help ensure that any referral needs for psychosocial and other restorative care after cancer treatment are identified.

  6. Hepatic late adverse effects after antineoplastic treatment for childhood cancer

    NARCIS (Netherlands)

    R.L. Mulder; E.C. van Dalen; M. van den Hof; D. Bresters; B.G.P. Koot; S.M. Castellino; Y. Loke; E. Leclercq; P.N. Post; H.N. Caron; A. Postma; L.C.M. Kremer

    2011-01-01

    Survival rates have greatly improved as a result of more effective treatments for childhood cancer. Unfortunately the improved prognosis has resulted in the occurrence of late, treatment-related complications. Liver complications are common during and soon after treatment for childhood cancer. Howev

  7. Natural compounds for pediatric cancer treatment.

    Science.gov (United States)

    Ferrucci, Veronica; Boffa, Iolanda; De Masi, Gina; Zollo, Massimo

    2016-02-01

    There is a tremendous need in clinics to impair cancer progression through noninvasive therapeutic approaches. The use of natural compounds to achieve this is of importance to improve the quality of life of young patients during their treatments. This review will address the "status of the art" related to the potential of natural compounds that are undergoing investigation in combination with standard therapeutic protocols in preclinical and clinical studies and their importance for pediatric cancer treatment. The early studies of drug discovery of these natural compounds discussed here include the main targets, the cellular signaling pathways involved, and the potential modes of action. We also focus on some promising natural compounds that have shown excellent results in vitro and in vivo: Chebulagic acid, Apigenin, Norcantharidin, Saffron/Crocin, Parthenolide, Longikaurin E, Lupeol, Spongistatin 1, and Deoxy-variolin B. Additionally, we introduce the effects of several compounds from nutraceutical and functional foods, to underline their potential use as adjuvant therapies to improve therapeutic benefits. For this purpose, we have selected several compounds: Agaritine, Ganoderma and GL6 peptide, Diallyl trisulfide and Ajoene from garlic, Epigallocatechin gallate from green tea, Curcumin, Resveratrol, and Quercetin. PMID:26650503

  8. Irradiation techniques for the breast cancer treatment

    International Nuclear Information System (INIS)

    The radiotherapy is a cancer treatment way based on the radiation employment. It acts on the tumor, destroying the wicked cells and impeding that this it grows and reproduce. With the radiotherapy the probability of cure of some types of cancer; among them the one of breast, it increases. The investigations in oncology have allowed to develop new technologies with which is possible, for example, to locate the tumors accurately and to adapt the irradiation fields to their form. This has allowed to improve the treatments since it can destroy the tumor applying an intense radiation dose without producing irreversible damages to other organs and healthy tissues of the body. In the underdeveloped countries or in development as Mexico, and almost all those of Latin America, it is not still possible to have several of these technologies in the main oncological centers of the country by their high cost. It is expected that their cost go lowering and that its going to develop technologies more cheap so that they can be applied in more general way to the population that suffers of this suffering. (Author)

  9. Cost trend analysis of initial cancer treatment in Taiwan.

    Directory of Open Access Journals (Sweden)

    Tsai-Yun Li

    Full Text Available BACKGROUND: Despite the high cost of initial cancer care, that is, care in the first year after diagnosis, limited information is available for specific categories of cancer-related costs, especially costs for specific services. This study purposed to identify causes of change in cancer treatment costs over time and to perform trend analyses of the percentage of cancer patients who had received a specific treatment type and the mean cost of care for patients who had received that treatment. METHODOLOGY/PRINCIPAL FINDINGS: The analysis of trends in initial treatment costs focused on cancer-related surgery, chemotherapy, radiation therapy, and treatments other than active treatments. For each cancer-specific trend, slopes were calculated for regression models with 95% confidence intervals. Analyses of patients diagnosed in 2007 showed that the National Health Insurance (NHI system paid, on average, $10,780 for initial care of a gastric cancer patient and $10,681 for initial care of a lung cancer patient, which were inflation-adjusted increases of $6,234 and $5,522, respectively, over the 1996 care costs. During the same interval, the mean NHI payment for initial care for the five specific cancers increased significantly (p<0.05. Hospitalization costs comprised the largest portion of payments for all cancers. During 1996-2007, the use of chemotherapy and radiation therapy significantly increased in all cancer types (p<0.05. In 2007, NHI payments for initial care for these five cancers exceeded $12 billion, and gastric and lung cancers accounted for the largest share. CONCLUSIONS/SIGNIFICANCE: In addition to the growing number of NHI beneficiaries with cancer, treatment costs and the percentage of patients who undergo treatment are growing. Therefore, the NHI must accurately predict the economic burden of new chemotherapy agents and radiation therapies and may need to develop programs for stratifying patients according to their potential benefit

  10. The CANSURVIVOR Project : meeting post-treatment cancer survivors’ needs

    OpenAIRE

    Ivers, Mary E.; Dooley, Barbara A.; Bates, Ursula

    2009-01-01

    Cancer survivor numbers in Ireland are increasing due to the success of modern treatments. Although most survivors have a good quality of life not all survivors return to 'normal' after treatment. The HSE funded CANSURVIVOR research project has found that many survivors have difficulties and need help to recover and adjust after cancer treatment. Over a number of exploratory studies using interviews, focus groups and a survey of 262 breast, prostate, colorectal and lung cancer survivors, the ...

  11. Treatment of Solar Generation in Electric Utility Resource Planning

    Energy Technology Data Exchange (ETDEWEB)

    Sterling, J.; McLaren, J.; Taylor, M.; Cory, K.

    2013-10-01

    Today's utility planners have a different market and economic context than their predecessors, including planning for the growth of renewable energy. State and federal support policies, solar photovoltaic (PV) price declines, and the introduction of new business models for solar PV 'ownership' are leading to increasing interest in solar technologies (especially PV); however, solar introduces myriad new variables into the utility resource planning decision. Most, but not all, utility planners have less experience analyzing solar than conventional generation as part of capacity planning, portfolio evaluation, and resource procurement decisions. To begin to build this knowledge, utility staff expressed interest in one effort: utility exchanges regarding data, methods, challenges, and solutions for incorporating solar in the planning process. Through interviews and a questionnaire, this report aims to begin this exchange of information and capture utility-provided information about: 1) how various utilities approach long-range resource planning; 2) methods and tools utilities use to conduct resource planning; and, 3) how solar technologies are considered in the resource planning process.

  12. Minimally Invasive Treatment for Lung Cancer

    Medline Plus

    Full Text Available ... related deaths in this country. It far exceeds breast cancer, colon cancer, and prostate cancer, and, in fact, ... and try and get a biopsy of the lesion. There are other ways to approach the lesion, ...

  13. Oncologic treatment of patients with breast cancer

    International Nuclear Information System (INIS)

    Full text: Objective: To perform a retrospective descriptive study on breast cancer in patients treated in our hospital to assess the biological profile and treatment heating in these patients. Material and methods: We collect information from medical records for the period 2006 to 2010 included. Basic statistical analyzes were performed with the sample obtained using the Epi data. Results: From a total of 720 patients, showed that 31% are under 50 and 69% are older than 50 years. The 95 % of the total, surgery was performed. The 94 % is to Infiltrating Ductal Carcinoma. I stages were 17%, 39% Stages II, III Stages Stages IV 29% and 15%. 79% had one or two positive hormone receptors. At 86 % Radiation was performed either in the breast or chest wall treatments regional nodal areas when directed. In the vast majority gave a dose of 50 Gy to the whole breast and nodal areas when corresponded with overprinting in the surgical bed of 16Gy. In cases of treatment of wall thoracic, was given a dose of 50 Gy. The number of relapses in irradiated territories was 5 patients. The average treatment time was 45 heating days for patients who underwent conservative surgery and 38 days for patients who underwent mastectomy. Conclusions: The parameters analyzed in this study are comparable to those work results in other centers. The local recurrence rate in patients treated with surgery and adjuvant radiotherapy is extremely low

  14. Gastric cancer: prevention, risk factors and treatment

    OpenAIRE

    Zali, Hakimeh; Rezaei-Tavirani, Mostafa; Azodi, Mona

    2011-01-01

    Cancer starts with a change in one single cell. This change may be initiated by external agents and genetic factors. Cancer is a leading cause of death worldwide and accounts for 7.6 million deaths (around 13% of all deaths) in 2008. Lung, stomach, liver, colon and breast cancer cause the most cancer deaths each year. In this review, different aspects of gastric cancer; including clinical, pathological characteristic of gastric cancer, etiology, incidence, risk factors, prevention and treatme...

  15. Improving cancer treatment with cyclotron produced radionuclides

    Energy Technology Data Exchange (ETDEWEB)

    Larson, S.M. Finn, R.D.

    1992-08-04

    This report describes the author's continuing long term goal of promoting nuclear medicine applications by improving the scientific basis for tumor diagnosis treatment and treatment follow-up based on the use of cyclotron produced radiotracers in oncology. The program has 3 interactive components: Radiochemistry /Cyclotron; Pharmacology; and Immunology. An essential strategy is as follows: novel radionuclides and radiotracers developed in the Radiochemistry/Cyclotron section under the DOE grant during the 1989--1992 grant period, will be employed in the Pharmacology and Immunology sections of the DOE grant during the 1992--1995 grant period. The development of novel radionuclides and tracers is of course useful in and of itself, but their utility is greatly enhanced by the interaction with the immunology and pharmacology components of the program.

  16. Process of coping with intracavity radiation treatment for gynecologic cancer

    Energy Technology Data Exchange (ETDEWEB)

    Nail, L.M.D.

    1985-01-01

    The purpose of this study was to describe the process of coping with the experience of receiving intracavity radiation treatment (ICR) for gynecologic cancer. Data were collected on the outcomes of coping, emotion (Profile of Mood States) and level of function (Sickness Impact Profile), and symptom severity and upset the evening before, during, the day after, and 1 to 2 weeks after treatment. The subjects (N = 28) had a mean age of 52 years, 39% were employed full-time, 56% had occupations as manual workers, 57% had completed 12 or more years of education, and 68% were married or widowed. The treatment required the subjects to be hospitalized on complete bedrest with radiation precautions for an average of 48 hours. Intrauterine devices were used to treat 18 subjects and vaginal applications were used to treat 10 subjects. Negative mood and level of disruption in function were generally low. Repeated measures ANOVA showed no change in negative mood over time while the change in function was attributable to the increase in disruption during treatment. Utilization of affective coping strategies and problem-oriented coping strategies was positively correlated with negative mood and disruption in function over the points of measurement. The results indicate that subjects tolerated ICR well and rapidly resumed usual function following discharge from the hospital, despite the persistence of some symptoms 1 to 2 weeks after treatment. The positive association between the utilization of coping strategies and negative outcomes of coping suggests a need to examine the measurement of coping strategies and consider the possibility that these actions represent a response to a stressful situation rather than a method of dealing with the situation.

  17. Conservative treatment of premature rectal cancer

    International Nuclear Information System (INIS)

    Objectives: The largest radical resections in rectal cancer with significant morbidity and mortality (Urinary dysfunction, sexual dysfunction, permanent colostomy, etc.), on certain occasions and with high selectivity, they can be avoided with the implementation of local resections. Our intention is to assess the results of conservative treatment of rectal cancer early. Material and Methods: Between 01.01.89 and 31.12.09 14 consecutive patients were treated carriers rectal adenocarcinoma who had never received prior cancer treatment and a second simultaneous showed no neoplasia. The age of the patients presented a range between 44 and 72 years with a mean of 60.4 years; sex similarly partitioned and according to ECOG performance status was 0≤2. All patients were operated through a anal resection of which 4 were performed a submucosal tumor excision (T1) and 10 excision was entire rectal wall and tumor invaded the muscularis propria (T2). For this one type of surgery patients were selected the following criteria: tumor ≤6 cm. the anal verge, size ≤3 cm., GH I-II, vegetative, mobile, and T1-2, N0 by EER. After intervention, the pathological examination of the surgical specimen showed that 4 patients GH III, lymphovascular invasion and / or peri neural, or close surgical margins (+) (≤3 mm.) And T3, so underwent Miles operation (March 1 T1 and T2). Subsequently the rest of the patients (10) underwent concomitant radio chemotherapy. Radiation therapy was similar all using megavoltage photons (CO-60, 18mV) to the entire pelvic volume in a normofraccionamiento to complete 50.40 Gy (1.8 Gy / 28) using multiple fields (box technique). Chemotherapy was prepared 5FU + LV in the first patient (4), in following (4) was used 5FU continuous infusion (1st and 5th week) and the remaining (2) Capecitabine. Follow up was complete. Results: In our sample we extract local failure was 4 (29%), distant failure 3 (20%) and two local and distant failures (14%) so it follows that

  18. Utility of repetitive transcranial stimulation as an augmenting treatment method in treatment-resistant depression

    Directory of Open Access Journals (Sweden)

    Venu Gopal Jhanwar

    2011-01-01

    Full Text Available About 30 to 46% of patients with major depressive disorder (MDD fail to fully respond to initial antidepressants. Treatment-resistant depression (TRD is a severely disabling disorder with no proven treatment options; novel treatment methods like rTMS can be used as augmentation to ongoing pharmacotherapy or as a solitary method of treatment. To evaluate the utility of repetitive transcranial magnetic stimulation as an augmenting method in TRD. In an open-label study, 21 patients with DSM-IV MDD without psychotic features who had failed to respond to an adequate trial of at least 2 antidepressants were given rTMS therapy for 4 weeks, keeping the dose of pre-existing antidepressants unchanged. High-frequency (10 Hz stimulations were delivered over left dorsolateral prefrontal cortex at intensity of 110% of patient′s motor threshold. Treatment response was defined as a reduction in score on the Hamilton Rating Scale for Depression (HAM-D from baseline to end of treatment. Secondary efficacy measures included scores on the Clinical Global Impressions-Change and -Severity scales. At the end of 4 weeks, 19 patients completed the 4-week study and were assessed. In ITT analysis, the mean HAM-D17 scores were reduced from 30.80±5.00 to 19.00±6.37 (t=8.27, P<0.001. Only four patients reported headache, but there was no discontinuation due to adverse effects. The study indicates the potential utility of rTMS as an augmenting agent in TRD. Adequately powered, randomized controlled trials are necessary to evaluate the role of rTMS in TRD.

  19. Breast cancer treatment in mutation carriers: surgical treatment.

    Science.gov (United States)

    Biglia, Nicoletta; D'Alonzo, Marta; Sgro, Luca G; Tomasi Cont, Nicoletta; Bounous, Valentina; Robba, Elisabetta

    2016-10-01

    The surgical option which should be reserved for patients with BRCA1/2 mutation and breast cancer diagnosis is still debated. Several aspects should be considered before the surgical decision-making: the risk of ipsilateral breast recurrence (IBR), the risk of contralateral breast cancer (CBC), the potential survival benefit of prophylactic mastectomy, and the possible risk factors that could either increase or decrease the risk for IBR or CBC. Breast conservative treatment (BCT) does not increase the risk for IBR in BRCA mutation carriers compared to non-carriers in short term follow-up; however, an increased risk for IBR in carriers was observed in studies with long follow-up. In spite of the increased risk for IBR in patients who underwent BCT than patients with mastectomy, no significant difference in breast-cancer specific or overall survival was observed by local treatment type at 15 years. Patients with BRCA mutation had a higher risk for CBC compared with non-carriers and BRCA1-mutation carriers had an increased risk for CBC compared to BRCA2-mutation carriers. Bilateral mastectomy is intended to prevent CBC in BRCA mutation carriers, however, no difference in survival was found if a contralateral prophylactic mastectomy was performed or not. For higher-risk groups of BRCA mutated patients, a more-aggressive surgical approach may be preferable, but there are some aspects that should be considered in the surgical decision-making process. The use of adjuvant chemotherapy and performing oophorectomy are associated with a decreased risk for IBR. When considering the risk for CBC, three risk factors were associated with significantly decreased risk: the use of adjuvant tamoxifen, performing oophorectomy and older age at first breast cancer diagnosis. As a result, we could identify a group of patients that might benefit from a more aggressive surgical approach (unilateral mastectomy or unilateral therapeutic mastectomy with concomitant contralateral prophylactic

  20. Vinflunine in the treatment of bladder cancer

    Directory of Open Access Journals (Sweden)

    Mark Bachner

    2008-11-01

    Full Text Available Mark Bachner, Maria De Santis3rd Medical Department – Center for Oncology and Hematology, Kaiser Franz Josef-Spital der Stadt Wien, and Ludwig Boltzmann-Institute for Applied Cancer Research Vienna (LBI-ACR VIEnna, Cluster Translational Oncology, Kaiser Franz Josef-Spital der Stadt Wien, and Applied Cancer Research – Institution for Translational Research Vienna (ACR-ITR VIEnna/CEADDP, Vienna, AustriaAbstract: Vinflunine (VFL is a third-generation bifluorinated semi-synthetic vinca alkaloid obtained by superacidic chemistry from its parent compound, vinorelbine. As with the other vinca alkaloids, the main antineoplastic effects of VFL arise from its interaction with tubulin, the major component of microtubules in mitotic spindles. In contrast to other vinca alkaloids, VFL shows some distinctive properties in terms of tubulin binding, possibly explaining its superior antitumor activity in vitro and in vivo compared with vinorelbine as well as its excellent safety profile. In transitional cell carcinoma (TCC, two single-agent phase II trials were performed testing VFL in platinum-pretreated patients, showing moderate response rates and promising disease control rates. Therefore, the first phase III trial in modern times for second-line TCC of the urothelium was designed in order to further investigate the activity of VFL. First results were presented at the 2008 ASCO conference. VFL appears to be a possible treatment option for patients with TCC progressing after first-line platinum-containing chemotherapy.Keywords: vinflunine, transitional cell carcinoma (TCC of the bladder, bladder cancer, chemotherapy, second-line chemotherapy

  1. Treatment of Children's Fears: A Strategic Utilization Approach.

    Science.gov (United States)

    Protinsky, Howard

    1985-01-01

    Describes briefly Milton Erickson's strategic utilization approach to therapy. Discusses the usefulness of this approach in treating children's fears. Presents two case histories in which the approach successfully eliminated the fear of the child. (BH)

  2. Conforming to cancer staging, prognostic indicators and national treatment guidelines.

    Science.gov (United States)

    Dykstra-Long, Gwendylen R

    2011-01-01

    Clinical cancer staging and prognostic indicators guide treatment planning, and as such the American College of Surgeons Commission on Cancer Commission on Cancer (ACoS CoC) and the American Joint Committee on Cancer (AJCC) have recognized this as quality patient care. Overton Brooks Veterans Administration (OBVAMC) developed an organizational policy and procedure, flow algorithms, treatment plan templates, and education strategies in order to conform to this quality care approach. The purpose of this article is to share this systematic approach that is able to support clinical and working cancer stage and prognostic indicators which have been recognized by national standard setting organizations as quality patient care.

  3. Glucocorticoids and prostate cancer treatment:friend or foe?

    Institute of Scientific and Technical Information of China (English)

    Bruce Montgomery; Heather H Cheng; James Drechsler; Elahe A Mostaghel

    2014-01-01

    Glucocorticoids have been used in the treatment of prostate cancer to slow disease progression, improve pain control and offset side effects of chemo-and hormonal therapy. However, they may also have the potential to drive prostate cancer growth via mutated androgen receptors or glucocorticoid receptors (GRs). In this review we examine historical and contemporary use of glucocorticoids in the treatment of prostate cancer, review potential mechanisms by which they may inhibit or drive prostate cancer growth, and describe potential means of deifning their contribution to the biology of prostate cancer.

  4. Effects of Prostate Cancer Screening and Treatment

    NARCIS (Netherlands)

    E.M. Wever (Elisabeth)

    2012-01-01

    textabstractProstate cancer is the second most frequently diagnosed cancer of men worldwide. The number of new cases worldwide was estimated at 899,000 and accounted for 13.6% of all cancers in men in 2008. With an estimated 258,000 deaths in 2008, prostate cancer is the sixth leading cause of death

  5. Symptom monitoring in treatment of cancer patients

    Institute of Scientific and Technical Information of China (English)

    Yao Wanxia; Lin Miao; Lü Ye; Yang Biao; Yao Cong; Liu Juan; Wang Wenru

    2008-01-01

    Objective To examine self-reported symptoms by the patients receiving cancer therapy, and find out the symptoms that should be coped with and managed during the treatment. Methods A pilot study was conducted on self-reported symptoms on 185 patients receiving chemotherapy and/or radiotherapy for different cancers. The Therapy-Related Symptoms Checklist (TRSC) was used. Results Severe symptoms on the TRSC subscales: loss of appetite,feeling sluggish, weight loss, nausea and hair loss, were reported by the patients. The frequently reported symptoms by those on chemotherapy were nausea, feeling sluggish, weight loss, vomiting, and taste change. The frequently reported symptoms by those on radiotherapy were feeling sluggish, weight loss, loss of appetite, difficult sleeping, and changing taste. The symptoms of loss of appetite, feeling sluggish, weight loss, hair loss, and nausea were both frequently reported by those on radiotherapy and those on chemotherapy. Conclusion Symptom monitoring may be facilitated by TRSC, based on the severity and frequency of reported symptoms, more patients and caregivers could know which symptoms should be preferential interventions.

  6. [Significance of precision medicine in pancreatic cancer prevention and treatment].

    Science.gov (United States)

    Wang, C F

    2016-03-23

    The morbidity and mortality of pancreatic cancer has been increasing year by year, however, the treatment progress and prevention effect were minimal. With the development of basic research, especially the advances of gene sequencing technology, it was possible to clarify the etiology and pathogenesis of pancreatic cancer, and achieve the first stage prevention. The discovery of pancreatic cancer exosomes of high sensitivity and specificity made early diagnosis of pancreatic cancer (the second stage prevention) no longer a worldwide problem. The build of pancreatic cancer genotyping with clinical applicability made the precision treatment of pancreatic cancer (the third stage prevention) possible. Thus, the precision medicine which is based on advances of gene sequencing, popularity of the Internet and the big data technology has brought a ray of hope for the prevention and treatment of pancreatic cancer. PMID:26988819

  7. Cancer survivorship: A positive side-effect of more successful cancer treatment

    OpenAIRE

    Elizabeth Charlotte Moser; Françoise Meunier

    2014-01-01

    Over the past decades, early diagnosis, new drugs and more personalised multi-modality treatment have led to impressive increases in survival rates of patients with cancer. This success in treating cancer has resulted in a large and rapidly increasing number of cancer survivors, yet life after cancer is often compromised by a broad spectrum of late adverse treatment effects. Some encounter cardiovascular, second malignancies, cognitive or other morbidities which impair normal life in an impor...

  8. Cost-utility analysis of adjuvant goserelin (Zoladex and adjuvant chemotherapy in premenopausal women with breast cancer

    Directory of Open Access Journals (Sweden)

    Cheng Tsui

    2012-01-01

    Full Text Available Abstract Background Increased health care costs have made it incumbent on health-care facilities and physicians to demonstrate both clinical and cost efficacy when recommending treatments. Though studies have examined the cost-effectiveness of adjuvant goserelin with radiotherapy for locally advanced prostate cancer, few have compared the cost-effectiveness of adjuvant goserelin to adjuvant chemotherapy alone in premenopausal breast cancer. Methods In this retrospective study at one hospital, the records of 152 patients with stage Ia to IIIa ER + breast cancer who received goserelin or chemotherapy were reviewed. Survival analysis was assessed by the Kaplan-Meier method. Patients were interviewed to evaluate their quality of life using the European Organization for Research and Treatment Quality of Life questionnaire (EORTC-QLQ-C30, version 4.0, and to obtain the utility value by the standard gamble (SG and visual scale (VS methods. Total medical cost was assessed from the (National Health Insurance NHI payer's perspective. Results Survival at 11 years was significantly better in the groserelin group (P Conclusions Goserelin therapy results in better survival and higher utility-weighted life-years, and is more cost-effective than TC or TEC chemotherapy.

  9. Effects of Cancer Treatment on Fertility (For Parents)

    Science.gov (United States)

    ... any of these interfere with how well the cancer treatment works? What proactive measures, like sperm banking or egg preservation, are possible for my child? Are any experimental options available? After treatment, how will we know ...

  10. Utilization of Prostate Cancer Screening According to Dietary Patterns and Other Demographic Variables. The Adventist Health Study-2

    OpenAIRE

    Ibrayev, Yermek; Oda, Keiji; Fraser, Gary E.; Knutsen, Synnove F

    2013-01-01

    Background: Prostate-specific antigen test and digital rectal examination are considered important screening methods for early detection of prostate cancer. However, the utilization of prostate cancer screening varies widely and there is limited knowledge of the predictors of utilization. Methods: Self-reported prostate cancer screening utilization within the last 2 years was investigated among 11,162 black and non-black North American Seventh-day Adventist men, aged 50-75 years, with differe...

  11. Epidemiology, etiology, diagnosis and treatment of prostate cancer.

    Science.gov (United States)

    Daniyal, Muhammad; Siddiqui, Zamir Ali; Akram, Muhammad; Asif, H M; Sultana, Sabira; Khan, Asmatullah

    2014-01-01

    Prostate cancer is more common in men over the age of 65 years. There are 15% cases with positive family history of prostate cancer Worldwide. Prostate cancer is the second leading cause of death among the U.S. men. Prostate cancer incidence is strongly related to age with the highest rates in older man. Globally millions of people are suffering from this disease. This study aims to provide awareness about prostate cancer as well as an updated knowledge about the epidemiology, etiology, diagnosis and treatment of prostate cancer.

  12. Novel Approaches to the Treatment of Cancer in London UK

    Directory of Open Access Journals (Sweden)

    Judith Black

    2015-03-01

    Full Text Available An intensive and in-depth two-day conference providing an advanced level updateKEY TOPICS TO BE COVERED:New paradigms for targeted therapiesNew anti-cancer agents ~ industry viewpointNovel approaches to the treatment of breast cancer, melanoma and pancreatic cancerDrug development and precision radiotherapyEuropean drug development initiativesMarket access to novel cancer drugsRegulatory issues in marketing authorisation of anti-cancer productsGene and cell therapies and trial endpointsDeveloping cancer vaccinesCLICK HERE for more information 

  13. Current state of prostate cancer treatment in Jamaica.

    Science.gov (United States)

    Morrison, Belinda F; Aiken, William D; Mayhew, Richard

    2014-01-01

    Prostate cancer is the commonest cancer in Jamaica as well as the leading cause of cancer-related deaths. One report suggested that Jamaica has the highest incidence rate of prostate cancer in the world, with an age-standardised rate of 304/100,000 per year. The Caribbean region is reported to have the highest mortality rate of prostate cancer worldwide. Prostate cancer accounts for a large portion of the clinical practice for health-care practitioners in Jamaica. The Jamaica Urological Society is a professional body comprising 19 urologists in Jamaica who provide most of the care for men with prostate cancer in collaboration with medical oncologists, radiation oncologists, and a palliative care physician. The health-care system is structured in two tiers in Jamaica: public and private. The urologist-to-patient ratio is high, and this limits adequate urological care. Screening for prostate cancer is not a national policy in Jamaica. However, the Jamaica Urological Society and the Jamaica Cancer Society work synergistically to promote screening as well as to provide patient education for prostate cancer. Adequate treatment for localised prostate cancer is available in Jamaica in the forms of active surveillance, nerve-sparing radical retropubic prostatectomy, external beam radiation, and brachytherapy. However, there is a geographic maldistribution of centres that provide prostate cancer treatment, which leads to treatment delays. Also, there is difficulty in affording some treatment options in the private health-care sectors. Androgen deprivation therapy is available for treatment of locally advanced and metastatic prostate cancer and is subsidised through a programme called the National Health Fund. Second-line hormonal agents and chemotherapeutic agents are available but are costly to most of the population. The infrastructure for treatment of prostate cancer in Jamaica is good, but it requires additional technological advances as well as additional specialist

  14. Analysis of the efficiency of cryogenic treatment for oropharyngeal cancer

    OpenAIRE

    T. D. Tabolinovskaya; I. N. Pustynskiy

    2016-01-01

    The material for the study was the medical records of 40 patients with oropharyngeal cancer who had undergone cryogenic treatment at the N.N. Blokhin Russian Cancer Research Center in the period 1975 to 2009. Analysis of the long-term results of cryogenic treatment for primary cancer, recurrences, and traditional therapy-untreated tumor showed its efficacy in 60 % of the patients. Cancer recurrence occurred in 31 (25.8 %) patients who had completed the treatment: in 25.0 % of the primary pati...

  15. 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 the individual patient ’ s needs, values and experiences is key to developing the environment to support the patient quality of life. The present study holds implications for practice to inform design of future hospital environments for cancer treatment. The study points to the importance for being attentive...... 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...

  16. Investigation of skin cancer treatment efficiency by raman spectroscopy

    Energy Technology Data Exchange (ETDEWEB)

    Lee, M. S.; Kim, D. W. [Kyungpook National University, Taegu (Korea)

    2000-04-01

    From the successful perform of the molecular structures of various kinds of human skin cancer. We can predict the types of cancer when a small abnormal change change occurs on skin by raman spectrum. When we applied the cancer causing chemicals, bezopyrene, to nude mouse, it did not develop to cancer. But we had radiated UV light after developed to skin cancer in a few days. We can deduce the development of human skin cancer from the result of nude mouse skin cancer, because the two skin are structurally very similar to each other. From the results of own research we could conform the UV light is essential for the development of skin cancer. The results of own research can be directly apply to early detection and proper treatment of skin cancer in hospital. 32 refs., 40 figs., 16 tabs. (Author)

  17. Persistent pain and sensory disturbances after treatment for breast cancer

    DEFF Research Database (Denmark)

    Mejdahl, Mathias Kvist; Andersen, Kenneth Geving; Gärtner, Rune;

    2013-01-01

    To examine the development of persistent pain after treatment for breast cancer and to examine risk factors associated with continuing pain.......To examine the development of persistent pain after treatment for breast cancer and to examine risk factors associated with continuing pain....

  18. Tailored Tamoxifen Treatment for Breast Cancer Patients : A Perspective

    NARCIS (Netherlands)

    Jager, Nynke G. L.; Linn, Sabine C.; Schellens, Jan H. M.; Beijnen, Jos H.

    2015-01-01

    Tamoxifen, an endocrine agent, is widely used in the treatment of estrogen receptor-positive breast cancer. It has greatly reduced disease recurrence and mortality rates of breast cancer patients, however, not all patients benefit from tamoxifen treatment because in approximately 25% to 30% of the p

  19. Tailored tamoxifen treatment for breast cancer patients : A perspective

    NARCIS (Netherlands)

    Jager, Nynke G L; Linn, Sabine C.; Schellens, Jan H M; Beijnen, Jos H.

    2015-01-01

    Tamoxifen, an endocrine agent, is widely used in the treatment of estrogen receptor-positive breast cancer. It has greatly reduced disease recurrence and mortality rates of breast cancer patients, however, not all patients benefit from tamoxifen treatment because in approximately 25% to 30% of the p

  20. Thyroid cancer treatment : Long-term effects and new developments

    NARCIS (Netherlands)

    Klein Hesselink, Esther

    2016-01-01

    Thyroid cancer is increasingly common. This is especially the case for differentiated thyroid cancer (DTC), which has a favorable prognosis. Treatment consists of surgical removal of the thyroid gland, radioiodine treatment, and life-long administration of relatively high doses of thyroid hormone. T

  1. Pharmacoeconomics of Available Treatment Options for Metastatic Prostate Cancer

    OpenAIRE

    Zeliadt, Steven B.; Penson, David F.

    2007-01-01

    The resources devoted to managing metastatic prostate cancer are enormous, yet little attention has been given to directly measuring the economic consequences of treatment alternatives. The purpose of this article was to evaluate the pharmacoeconomics of available treatments for metastatic prostate cancer, including hormone-sensitive disease, androgen-independent prostate cancer and locally advanced/progressive disease. We identified 58 articles addressing economic issues related to metastati...

  2. Factors Influencing Selection of Treatment for Colorectal Cancer Patients

    OpenAIRE

    Cavalli-Björkman, Nina

    2012-01-01

    In Sweden and elsewhere there is evidence of poorer cancer survival for patients of low socioeconomic status (SES), and in some settings differences in treatment by SES have been shown. The aim of this thesis was to explore factors which influence cancer treatment decisions, such as knowledge reaped from clinical trials, patient-related factors, and physician-related factors. In a register study of colorectal cancer, all stages, patients were stratified for SES-factors. Differences were seen ...

  3. Nanoparticle Based Combination Treatments for Targeting Multiple Hallmarks of Cancer

    Science.gov (United States)

    VanDyke, D; Kyriacopulos, P; Yassini, B; Wright, A; Burkhart, E; Jacek, S; Pratt, M; Peterson, CR; Rai, P

    2016-01-01

    Treatment of cancer remains one of the most challenging tasks facing the healthcare system. Cancer affects the lives of millions of people and is often fatal. Current treatment methods include surgery, chemotherapy, radiation therapies or some combinations of these. However, recurrence is a major problem. These treatments can be invasive with severe side effects. Inefficacies in treatments are a result of the complex and variable biology of cancerous cells. Malignant tumor cells and normal functioning cells share many of the same biological characteristics but the main difference is that in cancer cells there is in an overuse and over expression of these biological characteristics. These pertinent characteristics can be grouped into eight hallmarks, as illustrated by Hanahan and Weinberg. These characteristics include sustaining proliferative signaling, evading growth suppressors, resisting cell death, enabling replicative immortality, inducing angiogenesis, activating invasion and metastasis, reprogramming energy metabolism, and evading immune destruction. In order to provide a noninvasive, effective treatment, delivery methods must be explored in order to transport cytotoxic agents used for targeting the hallmarks of cancer in a safer and more effective fashion. The use of nanoparticles as drug delivery carriers provides an effective method in which multiple cytotoxic agents can be safely delivered to cancer tissue to simultaneously target multiple hallmarks. By targeting multiple hallmarks of cancer at once, the efficacy of cancer treatments could be improved drastically. This review explores the uses and efficacy of combination therapies using nanoparticles that can simultaneously target multiple hallmarks of cancer. PMID:27547592

  4. Sexual dysfunction and infertility as late effects of cancer treatment.

    Science.gov (United States)

    Schover, Leslie R; van der Kaaij, Marleen; van Dorst, Eleonora; Creutzberg, Carien; Huyghe, Eric; Kiserud, Cecilie E

    2014-06-01

    Sexual dysfunction is a common consequence of cancer treatment, affecting at least half of men and women treated for pelvic malignancies and over a quarter of people with other types of cancer. Problems are usually linked to damage to nerves, blood vessels, and hormones that underlie normal sexual function. Sexual dysfunction also may be associated with depression, anxiety, relationship conflict, and loss of self-esteem. Innovations in cancer treatment such as robotic surgery or more targeted radiation therapy have not had the anticipated result of reducing sexual dysfunction. Some new and effective cancer treatments, including aromatase inhibitors for breast cancer or chemoradiation for anal cancer also have very severe sexual morbidity. Cancer-related infertility is an issue for younger patients, who comprise a much smaller percentage of total cancer survivors. However, the long-term emotional impact of being unable to have a child after cancer can be extremely distressing. Advances in knowledge about how cancer treatments may damage fertility, as well as newer techniques to preserve fertility, offer hope to patients who have not completed their childbearing at cancer diagnosis. Unfortunately, surveys in industrialised nations confirm that many cancer patients are still not informed about potential changes to their sexual function or fertility, and all modalities of fertility preservation remain underutilised. After cancer treatment, many patients continue to have unmet needs for information about restoring sexual function or becoming a parent. Although more research is needed on optimal clinical practice, current studies suggest a multidisciplinary approach, including both medical and psychosocial treatment options. PMID:26217165

  5. Minimally Invasive Treatment for Lung Cancer

    Medline Plus

    Full Text Available ... to try and determine if the cancer has spread beyond the primary lesion itself, you know. And ... Okay. And with most cancers, you know, they spread first by going through what we call the “ ...

  6. Minimally Invasive Treatment for Lung Cancer

    Medline Plus

    Full Text Available ... is still less than the total number of deaths from lung cancer in general. I hope that our discussion today will be informative to you and help us to help you understand lung cancer as it ...

  7. Treatment Options by Stage (Thyroid Cancer)

    Science.gov (United States)

    ... enlarged thyroid). Having a family history of thyroid disease or thyroid cancer. Having certain genetic conditions such as familial medullary thyroid cancer (FMTC), multiple endocrine neoplasia type 2A ...

  8. Treatment Options for Nonmelanoma Skin Cancer

    Science.gov (United States)

    ... cells than in normal cells. For skin cancer, laser light is shined onto the skin and the drug becomes active and kills the cancer cells. Photodynamic therapy causes little damage to healthy tissue. Biologic therapy ...

  9. Minimally Invasive Treatment for Lung Cancer

    Medline Plus

    Full Text Available ... an oropharyngeal cancer, the cancer of the upper airway here in the throat. And during the workup ... room and performed a thoracoscopic lobectomy because we wanted to minimize the effects of surgery, major lung ...

  10. Minimally Invasive Treatment for Lung Cancer

    Medline Plus

    Full Text Available ... and prostate cancer, and, in fact, if you add up the mortalities from those three cancers alone, ... for this patient or in other cases a combined approach of radiation, with or without chemotherapy, in ...

  11. Minimally Invasive Treatment for Lung Cancer

    Medline Plus

    Full Text Available ... Center in New York City. During the program, it’s easy for you to make referrals, make appointments ... to try to tackle the lung cancer as it stands in 2009. In 2009, lung cancer is ...

  12. Gene Therapy Used in Cancer Treatment

    OpenAIRE

    Thomas Wirth; Seppo Ylä-Herttuala

    2014-01-01

    Cancer has been, from the beginning, a target of intense research for gene therapy approaches. Currently, more than 60% of all on-going clinical gene therapy trials worldwide are targeting cancer. Indeed, there is a clear unmet medical need for novel therapies. This is further urged by the fact that current conventional cancer therapies are frequently troubled by their toxicities. Different gene therapy strategies have been employed for cancer, such as pro-drug activating suicide gene therapy...

  13. Contemporary methods of treatment of colorectal cancer

    OpenAIRE

    Monika Kozłowska; Stanisław Głuszek

    2016-01-01

    Today, colorectal cancer (CRC) is the third most frequently diagnosed worldwide malignant cancer in males, and the second in females, with more than 1,200,000 new cases and more than 600,000 deaths, annually. Screening tests in oncology allow the detection of cancerous disease at an early, asymptomatic stage. The procedures most frequently performed in the case of colorectal cancer include: low anterior resection by the Dixon method (manual suture or staplers); abdominoperineal resection of t...

  14. [Treatment of Cancer Pain and Medical Narcotics].

    Science.gov (United States)

    Suzuki, Tsutomu

    2015-01-01

    The World Health Organization has reported that when morphine is used to control pain in cancer patients, psychological dependence is not a major concern. Our studies were undertaken to ascertain the modulation of psychological dependence on morphine under a chronic pain-like state in rats. Morphine induced a dose-dependent place preference. We found that inflammatory and neuropathic pain-like states significantly suppressed the morphine-induced rewarding effect. In an inflammatory pain-like state, the suppressive effect was significantly recovered by treatment with a κ-opioid receptor antagonist. In addition, in vivo microdialysis studies clearly showed that the morphine-induced increase in the extracellular levels of dopamine (DA) in the nucleus accumbens (N.Acc.) was significantly decreased in rats pretreated with formalin. This effect was in turn reversed by the microinjection of a specific dynorphin A antibody into the N.Acc. These findings suggest that the inflammatory pain-like state may have caused the sustained activation of the κ-opioidergic system within the N.Acc., resulting in suppression of the morphine-induced rewarding effect in rats. On the other hand, we found that attenuation of the morphine-induced place preference under neuropathic pain may result from a decrease in the morphine-induced DA release in the N.Acc with a reduction in the μ-opioid receptor-mediated G-protein activation in the ventral tegmental area (VTA). Moreover, nerve injury results in the continuous release of endogenous β-endorphin to cause the dysfunction of μ-opioid receptors in the VTA. This paper also provides a review to clarify misunderstandings of opioid analgesic use to control pain in cancer patients. PMID:26632147

  15. Improving cancer treatment with cyclotron produced radionuclides

    International Nuclear Information System (INIS)

    This new DOE proposal appropriately builds on past developments. The development and application of radionuclides for diagnosis, treatment and research has been a continuing concern for more than the past three decades. A brief description of this development and previous achievements was considered important in order to provide a frame of reference for the evolving program here. Earlier, the use of certain radionuclides, radon progeny and I-131 in particular, and also x-rays, had been developed by the work of such pioneers as Failla, Quimby and Marinelli. In 1952, at the instigation of Dr. C.P. Rhoads, Director of both Memorial Hospital and Sloan-Kettering Institute, the restoration of the Department of Physics and Biophysics was undertaken in response to a perceived need to promote the utilization of radionuclides and of high energy radiations for therapeutic, diagnostic and research purposes. This resulted in several research and developmental projects with close clinical collaboration in areas of radiation treatment; medical studies with radionuclides and labeled compounds; the diagnostic uses of x-rays; and some projects in surgery and other clinical areas. Aspects of some of these projects that have had some relevance for the evolving AEC-DOE projects are outlined briefly. 34 refs

  16. Screening for second primary lung cancer after treatment of laryngeal cancer

    NARCIS (Netherlands)

    Ritoe, Savitri C; Krabbe, Paul F M; Jansen, Margriet M G; Festen, Jan; Joosten, Frank B M; Kaanders, J Hans A M; van den Hoogen, Frank J A; Verbeek, André L M; Marres, Henri A M

    2002-01-01

    OBJECTIVES/HYPOTHESIS: As a result of smoking, patients who have received curative treatment for laryngeal cancer run a high risk of developing lung cancer. Therefore, these patients enter a screening program that aims to detect lung cancer at an asymptomatic stage. The study evaluated whether scree

  17. Carboplatin treatment of antiestrogen-resistant breast cancer cells

    DEFF Research Database (Denmark)

    Larsen, Mathilde S; Yde, Christina Westmose; Christensen, Ib J;

    2012-01-01

    Antiestrogen resistance is a major clinical problem in current breast cancer treatment. Therefore, biomarkers and new treatment options for antiestrogen-resistant breast cancer are needed. In this study, we investigated whether antiestrogen‑resistant breast cancer cell lines have increased...... sensitivity to carboplatin, as it was previously shown with cisplatin, and whether low Bcl-2 expression levels have a potential value as marker for increased carboplatin sensitivity. Breast cancer cells resistant to the pure antiestrogen fulvestrant, and two out of four cell lines resistant...... to the antiestrogen tamoxifen, were more sensitive to carboplatin treatment compared to the parental MCF-7 cell line. This indicates that carboplatin may be an advantageous treatment in antiestrogen‑resistant breast cancer; however, a marker for increased sensitivity would be needed. Low Bcl-2 expression...

  18. O-6-methylguanine-deoxyribonucleic acid methyltransferase methylation enhances response to temozolomide treatment in esophageal cancer

    Directory of Open Access Journals (Sweden)

    Rifat Hasina

    2013-01-01

    Full Text Available Background: World-wide, esophageal cancer is a growing epidemic and patients frequently present with advanced disease that is surgically inoperable. Hence, chemotherapy is the predominate treatment. Cytotoxic platinum compounds are mostly used, but their efficacy is only moderate. Newer alkylating agents have shown promise in other tumor types, but little is known about their utility in esophageal cancer. Methods: We utilized archived human esophageal cancer samples and esophageal cancer cell lines to evaluate O-6-methylguanine-deoxyribonucleic acid methyltransferase (MGMT hypermethylation status and determined sensitivity to the alkylating drug temozolomide (TMZ. Immunoblot analysis was performed to determine MGMT protein expression in cell lines. To assess and confirm the effect of TMZ treatment in a methylated esophageal cancer cell line in vivo, a mouse flank xenograft tumor model was utilized. Results: Nearly 71% (12/17 of adenocarcinoma and 38% (3/8 of squamous cell carcinoma (SCC patient samples were MGMT hypermethylated. Out of four adenocarcinoma and nine SCC cell lines tested, one of each histology was hypermethylated. Immunoblot analyses confirmed that hypermethylated cell lines did not express the MGMT protein. In vitro cell viability assays showed the methylated Kyse-140 and FLO cells to be sensitive to TMZ at an IC 50 of 52-420 μM, whereas unmethylated cells Kyse-410 and SKGT-4 did not respond. In an in vivo xenograft tumor model with Kyse-140 cells, which are MGMT hypermethylated, TMZ treatment abrogated tumor growth by more than 60%. Conclusion: MGMT methylation may be an important biomarker in subsets of esophageal cancers and targeting by TMZ may be utilized to successfully treat these patients.

  19. Clinical Utility of Circulating Tumor Cells in ALK-Positive Non-Small-Cell Lung Cancer.

    Science.gov (United States)

    Faugeroux, Vincent; Pailler, Emma; Auger, Nathalie; Taylor, Melissa; Farace, Françoise

    2014-01-01

    The advent of rationally targeted therapies such as small-molecule tyrosine kinase inhibitors (TKIs) has considerably transformed the therapeutic management of a subset of patients with non-small-cell lung cancer (NSCLC) harboring defined molecular abnormalities. When such genetic molecular alterations are detected the use of specific TKI has demonstrated better results (overall response rate, progression free survival) compared to systemic therapy. However, the detection of such molecular abnormalities is complicated by the difficulty in obtaining sufficient tumor material, in terms of quantity and quality, from a biopsy. Here, we described how circulating tumor cells (CTCs) can have a clinical utility in anaplastic lymphoma kinase (ALK) positive NSCLC patients to diagnose ALK-EML4 gene rearrangement and to guide therapeutic management of these patients. The ability to detect genetic abnormalities such ALK rearrangement in CTCs shows that these cells could offer new perspectives both for the diagnosis and the monitoring of ALK-positive patients eligible for treatment with ALK inhibitors. PMID:25414829

  20. Clinical Utility of Circulating Tumor Cells in ALK-Positive Non-Small-Cell Lung Cancer

    Science.gov (United States)

    Faugeroux, Vincent; Pailler, Emma; Auger, Nathalie; Taylor, Melissa; Farace, Françoise

    2014-01-01

    The advent of rationally targeted therapies such as small-molecule tyrosine kinase inhibitors (TKIs) has considerably transformed the therapeutic management of a subset of patients with non-small-cell lung cancer (NSCLC) harboring defined molecular abnormalities. When such genetic molecular alterations are detected the use of specific TKI has demonstrated better results (overall response rate, progression free survival) compared to systemic therapy. However, the detection of such molecular abnormalities is complicated by the difficulty in obtaining sufficient tumor material, in terms of quantity and quality, from a biopsy. Here, we described how circulating tumor cells (CTCs) can have a clinical utility in anaplastic lymphoma kinase (ALK) positive NSCLC patients to diagnose ALK-EML4 gene rearrangement and to guide therapeutic management of these patients. The ability to detect genetic abnormalities such ALK rearrangement in CTCs shows that these cells could offer new perspectives both for the diagnosis and the monitoring of ALK-positive patients eligible for treatment with ALK inhibitors. PMID:25414829

  1. USE OF PREDICTORS TO CHOOSE TREATMENT POLICY FOR THYROID CANCER

    Directory of Open Access Journals (Sweden)

    V. Zh. Brzhezovsky,

    2015-04-01

    Full Text Available The paper analyzes the results of treatment in patients with papillary thyroid cancer, by applying a great deal of clinical material. Different prognostic factors have been studied for their influence on the survival of the patients after surgical treatment. The most optimal treatment policy is proposed to be defined for patients with this form of cancer on the basis of the association between the above factors.

  2. The role of nanotechnology in cancer treatment and diagnosis

    OpenAIRE

    Teixeira, Vanessa Micaela dos Santos; Silva, Ana Catarina; Lopes, Carla Martins

    2010-01-01

    Cancer treatment is one of the major challenges of modern medicine. Several attempts have been made, in order to find more successful treatments. Nanotechnology can be applied to target drugs to the surface or to the interior of specific cells. In addition, it can also be used in diagnosis and prognosis of diseases. Therefore, nanotechnology opened a new vast exploiting area for cancer treatment. The studies must go on to obtain tailor-made therapies, with low adverse side effe...

  3. Low-dose capecitabine (Xeloda) for treatment for gastrointestinal cancer

    OpenAIRE

    Miger, Jasmine; Holmqvist, Annica; Sun, Xiao-Feng; Albertsson, Maria

    2014-01-01

    The prodrug capecitabine (Xeloda) has been an important drug for treatment for gastrointestinal cancer (GI-cancer). This study explores the efficacy of continuous metronomic Xeloda, as well as tolerability and best response during treatment. Patients (n = 35) with stage IV GI-cancer were included in the study and were divided into two groups; upper (n = 13) and lower (n = 22) GI-cancer. All patients were given continuous metronomic Xeloda (500 mg × 2). Best response was measured by radiologic...

  4. Head and Neck Cancer Treatment with Particle Beam Therapy

    Directory of Open Access Journals (Sweden)

    Mehrzad Zargarzadeh

    2013-01-01

    Full Text Available In this century, cancer incidence has become one of the most significant problems concerning human. Conventional radiotherapy damage healthy tissue and in some cases may cause new primary cancers. This problem can be partially solved by hadron therapy which would be more effective and less harmful compared to other forms of radiotherapies used to treat some cancers. Although carbon ion and proton therapy both are effective treatments, they have serious differences which are mentioned in this paper and compared between the two methods. Furthermore, various treatments have been performed on head and neck cancer with hadrons so far will be discussed.

  5. Models for prevention and treatment of cancer: problems vs promises.

    Science.gov (United States)

    Aggarwal, Bharat B; Danda, Divya; Gupta, Shan; Gehlot, Prashasnika

    2009-11-01

    Current estimates from the American Cancer Society and from the International Union Against Cancer indicate that 12 million cases of cancer were diagnosed last year, with 7 million deaths worldwide; these numbers are expected to double by 2030 (27 million cases with 17 million deaths). Despite tremendous technological developments in all areas, and President Richard Nixon's initiative in the 1974 "War against Cancer", the US cancer incidence is the highest in the world and the cancer death rate has not significantly changed in the last 50 years (193.9 per 100,000 in 1950 vs 193.4 per 100,000 in 2002). Extensive research during the same time, however, has revealed that cancer is a preventable disease that requires major changes in life style; with one third of all cancers assigned to Tobacco, one third to diet, and remaining one third to the environment. Approximately 20 billion dollars are spent annually to find a cure for cancer. We propose that our inability to find a cure to cancer lies in the models used. Whether cell culture or animal studies, no model has yet been found that can reproduce the pathogenesis of the disease in the laboratory. Mono-targeted therapies, till know in most cases, have done a little to make a difference in cancer treatment. Similarly, molecular signatures/predictors of the diagnosis of the disease and response are also lacking. This review discusses the pros and cons of current cancer models based on cancer genetics, cell culture, animal models, cancer biomarkers/signature, cancer stem cells, cancer cell signaling, targeted therapies, therapeutic targets, clinical trials, cancer prevention, personalized medicine, and off-label uses to find a cure for cancer and demonstrates an urgent need for "out of the box" approaches. PMID:19481061

  6. Models for prevention and treatment of cancer: problems vs promises.

    Science.gov (United States)

    Aggarwal, Bharat B; Danda, Divya; Gupta, Shan; Gehlot, Prashasnika

    2009-11-01

    Current estimates from the American Cancer Society and from the International Union Against Cancer indicate that 12 million cases of cancer were diagnosed last year, with 7 million deaths worldwide; these numbers are expected to double by 2030 (27 million cases with 17 million deaths). Despite tremendous technological developments in all areas, and President Richard Nixon's initiative in the 1974 "War against Cancer", the US cancer incidence is the highest in the world and the cancer death rate has not significantly changed in the last 50 years (193.9 per 100,000 in 1950 vs 193.4 per 100,000 in 2002). Extensive research during the same time, however, has revealed that cancer is a preventable disease that requires major changes in life style; with one third of all cancers assigned to Tobacco, one third to diet, and remaining one third to the environment. Approximately 20 billion dollars are spent annually to find a cure for cancer. We propose that our inability to find a cure to cancer lies in the models used. Whether cell culture or animal studies, no model has yet been found that can reproduce the pathogenesis of the disease in the laboratory. Mono-targeted therapies, till know in most cases, have done a little to make a difference in cancer treatment. Similarly, molecular signatures/predictors of the diagnosis of the disease and response are also lacking. This review discusses the pros and cons of current cancer models based on cancer genetics, cell culture, animal models, cancer biomarkers/signature, cancer stem cells, cancer cell signaling, targeted therapies, therapeutic targets, clinical trials, cancer prevention, personalized medicine, and off-label uses to find a cure for cancer and demonstrates an urgent need for "out of the box" approaches.

  7. Docetaxel treatment in the elderly patient with hormone refractory prostate cancer

    Directory of Open Access Journals (Sweden)

    Victoria J Sinibaldi

    2008-01-01

    Full Text Available Victoria J SinibaldiSidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MA, USAAbstract: Docetaxel is an anti-microtubular agent in the family of the taxanes, now FDA approved as first line chemotherapy for the treatment of hormone refractory metastatic prostate cancer. Recent data from two large randomized Phase III trials showed a survival advantage in hormone refractory prostate cancer patients treated with docetaxel. This discovery changed the perceptions about utilization of chemotherapy for this devastating disease and introduced a new paradigm/standard of care treatment for this patient population. The management of elderly patients with metastatic prostate cancer is an important issue because according to data from the Surveillance, Epidemiology, and End Results (SEER program, the American Cancer Society, and the United Nations, the incidence of prostate cancer in elderly men is expected to increase since people are living longer. In this paper we will review the results of trials evaluating docetaxel in hormone refractory prostate cancer and the implications of these trials as they relate to diagnosis and management of this disease in the elderly man.Keywords: docetaxel, hormone refractory prostate cancer, elderly patient

  8. Depression treatment in individuals with cancer: a comparative analysis with cardio-metabolic conditions

    Directory of Open Access Journals (Sweden)

    Pallavi B. Rane

    2013-01-01

    Full Text Available A clear picture of the current state of nationwide depression treatment practices in individuals with cancer and depression does not exist in the United States (US. Therefore, the primary objective of this study was to examine rates of any depression treatment among individuals with cancer and depression in the US. To better understand the relationship between any treatment for depression and presence of cancer, we used a comparison group of individuals with cardio-metabolic conditions owing to the similar challenges faced in management of depression in individuals with these conditions. We used a retrospective cross-sectional design and data from multiple years of the Medical Expenditure Panel Survey, a nationally representative household-survey on healthcare utilization and expenditures. Study sample consisted of adults aged 21 or older with self-reported depression and cancer (n=528 or self-reported depression and diabetes, heart disease or hypertension (n=1643. Depression treatment comprised of any use of antidepres- sants and/or any use of mental health counseling services. Treatment rates for depression were 78.0% and 81.7% among individuals with cancer and cardio-metabolic conditions respectively. After controlling for socio-demographic, access-to-care, number of physician-visits, health-status, and lifestyle risk-factors related variables; individuals with cancer were less likely to report any treatment for depression (Adjusted Odds Ratio=0.67; 95% Confidence Interval=0.49, 0.92 compared to individuals with cardio-metabolic conditions (P≤0.01. Our findings highlight the possibility that competing demands may crowd out treatment for depression and that cancer diagnosis may be a barrier to depression treatment.

  9. A Prospective, Multicenter Study of Complementary/Alternative Medicine (CAM) Utilization During Definitive Radiation for Breast Cancer

    Energy Technology Data Exchange (ETDEWEB)

    Moran, Meena S., E-mail: meena.moran@yale.edu [Department of Therapeutic Radiology, Yale University School of Medicine, New Haven, Connecticut (United States); Department of Radiation Therapy, William W. Backus Hospital, Norwich, Connecticut (United States); Ma Shuangge [Department of Epidemiology and Public Health, Yale University, New Haven, Connecticut (United States); Jagsi, Reshma [University of Michigan, Department of Radiation Oncology, Ann Arbor, MI (United States); Yang, Tzu-I Jonathan [Yale University School of Medicine, New Haven, Connecticut (United States); Higgins, Susan A. [Department of Therapeutic Radiology, Yale University School of Medicine, New Haven, Connecticut (United States); Department of Radiation Therapy, Shoreline Medical Center, Guilford, Connecticut (United States); Weidhaas, Joanne B. [Department of Therapeutic Radiology, Yale University School of Medicine, New Haven, Connecticut (United States); Wilson, Lynn D. [Department of Therapeutic Radiology, Yale University School of Medicine, New Haven, Connecticut (United States); Department of Radiation Therapy, Lawrence and Memorial Hospital, New London, Connecticut (United States); Lloyd, Shane [Department of Therapeutic Radiology, Yale University School of Medicine, New Haven, Connecticut (United States); Peschel, Richard [Department of Therapeutic Radiology, Yale University School of Medicine, New Haven, Connecticut (United States); Department of Radiation Therapy, Lawrence and Memorial Hospital, New London, Connecticut (United States); Gaudreau, Bryant [Department of Radiation Therapy, William W. Backus Hospital, Norwich, Connecticut (United States); Rockwell, Sara [Department of Therapeutic Radiology, Yale University School of Medicine, New Haven, Connecticut (United States)

    2013-01-01

    Purpose: Although complementary and alternative medicine (CAM) utilization in breast cancer patients is reported to be high, there are few data on CAM practices in breast patients specifically during radiation. This prospective, multi-institutional study was conducted to define CAM utilization in breast cancer during definitive radiation. Materials/Methods: A validated CAM instrument with a self-skin assessment was administered to 360 Stage 0-III breast cancer patients from 5 centers during the last week of radiation. All data were analyzed to detect significant differences between users/nonusers. Results: CAM usage was reported in 54% of the study cohort (n=194/360). Of CAM users, 71% reported activity-based CAM (eg, Reiki, meditation), 26% topical CAM, and 45% oral CAM. Only 16% received advice/counseling from naturopathic/homeopathic/medical professionals before initiating CAM. CAM use significantly correlated with higher education level (P<.001), inversely correlated with concomitant hormone/radiation therapy use (P=.010), with a trend toward greater use in younger patients (P=.066). On multivariate analysis, level of education (OR: 6.821, 95% CI: 2.307-20.168, P<.001) and hormones/radiation therapy (OR: 0.573, 95% CI: 0.347-0.949, P=.031) independently predicted for CAM use. Significantly lower skin toxicity scores were reported in CAM users vs nonusers, respectively (mild: 34% vs 25%, severe: 17% vs 29%, P=.017). Conclusion: This is the first prospective study to assess CAM practices in breast patients during radiation, with definition of these practices as the first step for future investigation of CAM/radiation interactions. These results should alert radiation oncologists that a large percentage of breast cancer patients use CAM during radiation without disclosure or consideration for potential interactions, and should encourage increased awareness, communication, and documentation of CAM practices in patients undergoing radiation treatment for breast

  10. A Prospective, Multicenter Study of Complementary/Alternative Medicine (CAM) Utilization During Definitive Radiation for Breast Cancer

    International Nuclear Information System (INIS)

    Purpose: Although complementary and alternative medicine (CAM) utilization in breast cancer patients is reported to be high, there are few data on CAM practices in breast patients specifically during radiation. This prospective, multi-institutional study was conducted to define CAM utilization in breast cancer during definitive radiation. Materials/Methods: A validated CAM instrument with a self-skin assessment was administered to 360 Stage 0-III breast cancer patients from 5 centers during the last week of radiation. All data were analyzed to detect significant differences between users/nonusers. Results: CAM usage was reported in 54% of the study cohort (n=194/360). Of CAM users, 71% reported activity-based CAM (eg, Reiki, meditation), 26% topical CAM, and 45% oral CAM. Only 16% received advice/counseling from naturopathic/homeopathic/medical professionals before initiating CAM. CAM use significantly correlated with higher education level (P<.001), inversely correlated with concomitant hormone/radiation therapy use (P=.010), with a trend toward greater use in younger patients (P=.066). On multivariate analysis, level of education (OR: 6.821, 95% CI: 2.307-20.168, P<.001) and hormones/radiation therapy (OR: 0.573, 95% CI: 0.347-0.949, P=.031) independently predicted for CAM use. Significantly lower skin toxicity scores were reported in CAM users vs nonusers, respectively (mild: 34% vs 25%, severe: 17% vs 29%, P=.017). Conclusion: This is the first prospective study to assess CAM practices in breast patients during radiation, with definition of these practices as the first step for future investigation of CAM/radiation interactions. These results should alert radiation oncologists that a large percentage of breast cancer patients use CAM during radiation without disclosure or consideration for potential interactions, and should encourage increased awareness, communication, and documentation of CAM practices in patients undergoing radiation treatment for breast

  11. Pregnancy after successful cancer treatment: what needs to be considered?

    Science.gov (United States)

    Lawrenz, Barbara; Henes, Melanie; Neunhoeffer, Eva; Fehm, Tanja; Huebner, Stephanie; Kanz, Lothar; Marini, Patricia; Mayer, Frank

    2012-01-01

    Over the last decade, advances in oncology led to improved treatment results and increasing numbers of long-term cancer survivors. Fulfilling the desire to have children is important for many patients after cancer treatment. Consequently, oncologists, gynecologists and obstetricians are seeing more patients who wish to conceive after treatment. The necessary prerequisites that should be considered when supporting a planned pregnancy after cancer treatment are discussed in this article. The possible consequences of chemotherapy and radiotherapy on the course of pregnancy and the health of the offspring, as well as the interactions between cancer and pregnancy, are reviewed with the focus on childhood cancer, malignant lymphomas, and breast cancer. Despite chemo- or radiotherapy, neither the teratogenic risk nor the risk of adventitious cancers appears to be increased for the offspring of cancer survivors. However, there is a slightly higher risk of miscarriage after chemotherapy. In case of radiation to the uterus, there is a higher risk of premature birth, intrauterine growth retardation, and increased perinatal mortality. The effect is more pronounced after prepubertal radiation than for postpubertal radiation. The former cancer patient's desire to conceive can nevertheless be supported, given that pregnancy and birth are closely monitored. PMID:22414979

  12. Cancer patients’ perspectives on discontinuing depression treatment: the “drop out” phenomenon

    Directory of Open Access Journals (Sweden)

    Qiu X

    2011-09-01

    Full Text Available Anjanette A Wells1, Lawrence A Palinkas2, Xuxu Qiu3, Kathleen Ell2 1George Warren Brown School of Social Work, Washington University, St Louis, MO, USA; 2School of Social Work, University of Southern California, Los Angeles, CA, USA; 3School of Social Work, Saint Louis University, St Louis, MO, USA Background: Adherence is a critical component of clinical intervention utility, but little is known about how cancer patients with depression, particularly low-income, ethnic minority patients, perceive adherence to and drop out from treatment. Aim: To explore low-income, minority cancer patient perspectives about not adhering or dropping out of depression treatment. Methods: A qualitative substudy was conducted within the Alleviating Depression among Patients with Cancer (ADAPt-C study. The intervention was an individualized stepped care depression treatment program provided by a clinical social worker in collaboration with a study psychiatrist. Patients randomized to the intervention were offered antidepressant medication and/or 8–10 sessions of problem solving treatment talk therapy. In-depth telephone interviews were conducted with 20 patients who had dropped out of depression treatment, using a grounded theory qualitative methodological approach. Results: Enrolled intervention patients were predominately Latina, Spanish-speaking, and foreign born. Most patients (12/20 acknowledged they had dropped out of treatment for a variety of reasons, including dissatisfaction with treatment, poor patient-provider relations, logistical and financial barriers, cancer treatment commitments, and language barriers. However, other patients (8/20 denied they had dropped out of treatment and/or became confused about being labeled as a “dropout.” Conclusion: A substantial percentage of low-income, ethnic minority patients who drop out of treatment for depression appear not to realize they have dropped out of treatment. Improving treatment adherence requires

  13. An observational study of cancer treatment-induced dental abnormalities in paediatric cancer patients

    OpenAIRE

    Kaberi Das; Munlima Hazarika; Manigreeva Krishnatreya; Amal Chandra Kataki

    2015-01-01

    Background: Paediatric cancer patients who receive radiation and chemotherapy (CT) suffer from various risks of oral complications and odontogenesis. Materials and Methods: This study was conducted at a regional cancer centre of North East India from 2010 to 2013. The impact of cancer treatment by CT and radiation on orodental health was studied on a total of 100 paediatric cancer patients. Results: The common dental abnormalities were microdontia, hypodontia, root abnormalities, abnorm...

  14. [Cancer treatment in Skane and in Sjaelland. Do differences concerning examination and treatment explain reduced survival among Danish cancer patients?

    DEFF Research Database (Denmark)

    Specht, Lena; Landberg, T.

    2001-01-01

    of counts of trained personnel and equipment in cancer diagnostics and treatment in the two countries. RESULTS: With regard to lung and breast cancer, the data seem to indicate that Danish patients are diagnosed later, and that Denmark lags behind in treatment capacity. With regard to rectal cancer......, the data seem to indicate that concentrating operations in fewer hospitals, and improvements in operation technique have been introduced earlier in Sweden than in Denmark. With regard to prostate cancer, however, the data seem to indicate that many more indolent cases that do not need treatment...... to indicate that problems in the areas of sufficient capacity for diagnostic workup and treatment may explain some of the difference in survival between Danish and Swedish cancer patients Udgivelsesdato: 2001/1/22...

  15. Classification of treatment-related mortality in children with cancer

    DEFF Research Database (Denmark)

    Alexander, Sarah; Pole, Jason D; Gibson, Paul;

    2015-01-01

    Treatment-related mortality is an important outcome in paediatric cancer clinical trials. An international group of experts in supportive care in paediatric cancer developed a consensus-based definition of treatment-related mortality and a cause-of-death attribution system. The reliability...... and validity of the system was tested in 30 deaths, which were independently assessed by two clinical research associates and two paediatric oncologists. We defined treatment-related mortality as death occurring in the absence of progressive cancer. Of the 30 reviewed deaths, the reliability of classification...

  16. Antifungal agent utilization evaluation in hospitalized neutropenic cancer patients at a large teaching hospital

    Directory of Open Access Journals (Sweden)

    Vazin A

    2015-06-01

    Full Text Available Afsaneh Vazin,1 Mohammad Ali Davarpanah,2 Setareh Ghalesoltani3 1Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran; 2HIV Research Center, Shiraz University of Medical Sciences, Shiraz, Iran; 3International Branch of Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran Abstract: To evaluate pattern of using of three antifungal drugs: fluconazole, amphotericin B and voriconazole, at the hematology–oncology and bone marrow transplant wards of one large teaching hospital. In a prospective cross-sectional study, we evaluated the appropriateness of using antifungal drugs in patients, using Infectious Disease Society of America (IDSA and National Comprehensive Cancer Network (NCCN guidelines. All the data were recorded daily by a pharmacist in a form designed by a clinical pharmacist and infectious diseases specialist, for antifungals usage, administration, and monitoring. During the study, 116 patients were enrolled. Indications of prescribing amphotericin B, fluconazole, and voriconazole were appropriate according to guidelines in 83.4%, 80.6%, and 76.9% respectively. The duration of treatments were appropriate according to guidelines in 75%, 64.5%, and 71.1% respectively. The dose of voriconazole was appropriate according to guidelines in 46.2% of patients. None of the patients received salt loading before administration of amphotericin B. The most considerable problems with the mentioned antifungals were about the indications and duration of treatment. In addition, prehydration for amphotericin B and dosage of voriconazole were not completely compatible with the mentioned guidelines. A suitable combination of controlling the use of antifungals and educational programs could be essential for improving the general process of using antifungal drugs at our hospital. Keywords: utilization evaluation, fluconazole, amphotericin B, voriconazole, neutropenia

  17. Diagnosis and treatment for prostate cancer

    Institute of Scientific and Technical Information of China (English)

    Zuoxing Niu; Guohua Ren; Shuping Song

    2008-01-01

    The morbility of prostate cancer has risen in China in recent years, it is important to diagnose and treat prostate cancer standardly and systemically.This review analyzed the status and advances of PSA examination, digital rectal examination, prostate biopsy in prostate cancer, and it gave a detailed description of radical prostatectomy, radiotherapy, chemotherapy, hormonal therapy, etc.The advances of targeted therapy and tumor vaccine is also discussed.

  18. Treatment of Cancer Pain by Targeting Cytokines

    OpenAIRE

    Vendrell, I.; Macedo, D.; Alho, I.; Dionísio, M. R.; Costa, L.

    2015-01-01

    Inflammation is one of the most important causes of the majority of cancer symptoms, including pain, fatigue, cachexia, and anorexia. Cancer pain affects 17 million people worldwide and can be caused by different mediators which act in primary efferent neurons directly or indirectly. Cytokines can be aberrantly produced by cancer and immune system cells and are of particular relevance in pain. Currently, there are very few strategies to control the release of cytokines that seems to be relate...

  19. Oncology Nursing and Shared Decision Making for Cancer Treatment.

    Science.gov (United States)

    Tariman, Joseph D; Mehmeti, Enisa; Spawn, Nadia; McCarter, Sarah P; Bishop-Royse, Jessica; Garcia, Ima; Hartle, Lisa; Szubski, Katharine

    2016-10-01

    This study aimed to describe the contemporary role of the oncology nurse throughout the entire cancer shared decision-making (SDM) process. Study participants consisted of 30 nurses and nurse practitioners who are actively involved in direct care of patients with cancer in the inpatient or outpatient setting. The major themes that emerged from the content analysis are: oncology nurses have various roles at different time points and settings of cancer SDM processes; patient education, advocacy, and treatment side effects management are among the top nursing roles; oncology nurses value their participation in the cancer SDM process; oncology nurses believe they have a voice, but with various degrees of influence in actual treatment decisions; nurses' level of disease knowledge influences the degree of participation in cancer SDM; and the nursing role during cancer SDM can be complicated and requires flexibility.
. PMID:27668378

  20. Cancer survivorship: A positive side-effect of more successful cancer treatment.

    Science.gov (United States)

    Moser, Elizabeth Charlotte; Meunier, Françoise

    2014-06-01

    Over the past decades, early diagnosis, new drugs and more personalised multi-modality treatment have led to impressive increases in survival rates of patients with cancer. This success in treating cancer has resulted in a large and rapidly increasing number of cancer survivors, yet life after cancer is often compromised by a broad spectrum of late adverse treatment effects. Some encounter cardiovascular, second malignancies, cognitive or other morbidities which impair normal life in an important way. Some patients are confronted with societal discrimination due to slower performance, chronic fatigue or partial inability and these things can adversely affect employment, education, insurance or mortgage opportunities. In 2012, the European Organisation of Research and Treatment of Cancer (EORTC) Survivorship Task Force was created to focus research efforts on late morbidity of cancer treatment and its impact on society. On 30-31st January 2014, the 1st EORTC Cancer Survivorship Summit was organised to facilitate interaction between clinicians, researchers, social workers, patients, insurers, bankers and policy makers. This important event addressed the needs of cancer survivors, and new collaborations between academic groups, patient advocates, financial and political representatives were formed to guide future European research and health policies in this field. This special issue of the European Journal of Cancer is entirely dedicated to this Summit and addresses, respectively, second malignancies, cardiovascular disease, cognitive dysfunction, infertility/sexuality and psycho-social problems following cancer treatment. PMID:26217161

  1. Surgical treatment of double primary liver cancer

    Science.gov (United States)

    Li, Aijun; Ma, Senlin; Pawlik, Timothy; Wu, Bin; Yang, Xiaoyu; Cui, Longjiu; Wu, Mengchao

    2016-01-01

    Abstract Double primary liver cancer (DPLC) is a special type of clinical situation. As such, a detailed analysis of the surgical management and prognosis of patients with DPLC is lacking. The objective of the current study was to define the management and outcome of patients undergoing surgery for DPLC at a major hepatobiliary center. A total of 87 patients treated by surgical resection at the Eastern Hepatobiliary Surgery Hospital from January 1st, 2007 to October 31st, 2013 who had DPLC demonstrated by final pathological diagnosis were identified. Among these, 50 patients had complete clinical and prognostic data. Demographic and tumor characteristics as well as the prognosis were analyzed. The proportion of hepatitis B surface antigen (HBsAg) (+) and hepatitis B virus e antigen (HBeAg) (+), HBsAg (+), and HBeAg (−) hepatocirrhosis in all patients was 21.84%, 67.82%, and 63.22%, respectively. Incidental findings accounted for 58.62% of patients; among those who had symptoms, the main symptom was abdominal pain (31.03%). Nonanatomic wedge resection was the main operative approach (62.07%). Postoperatively, the main complications included seroperitoneum (11.49%), hypoproteinemia (10.34%), and pleural effusion (8.05%). Factors associated with disease-free survival (DFS) included intrahepatic cholangiocarcinoma (ICC) tumor size (P = 0.002) and use of postoperative prophylactic transcatheter arterial chemoembolization (TACE) treatment (P = 0.015). Meanwhile, hepatocellular carcinoma (HCC) size (P = 0.045), ICC size (P < 0.001), and liver function (including aspartate aminotransferase [P = 0.001] and r-glutamyl transferase [P < 0.001]) were associated with overall survival (OS). Hepatitis B virus (HBV)-related hepatitis or cirrhosis is also an important factor in the pathogenesis of DPLC and surgical treatment is safe for it with low complication rates. In addition, it is effective to prolong DFS that DPLC patients undergo postoperative

  2. Utilization of and Attitudes towards Traditional Chinese Medicine Therapies in a Chinese Cancer Hospital: A Survey of Patients and Physicians

    Directory of Open Access Journals (Sweden)

    Jennifer L. McQuade

    2012-01-01

    Full Text Available Background. In China, the use of traditional Chinese medicine (TCM is very popular, but little is known about how it is integrated with conventional cancer care. We conducted parallel surveys of patients and physicians on TCM utilization. Methods. Two hundred forty-five patients and 72 allopathic physicians at the Fudan University Shanghai Cancer Center completed questions on their use of and attitude towards TCM. Results. Patient mean age was 51, with 60% female. Eighty-three percent of patients had used TCM. Use was greatest for Chinese herbal medicine (CHM; 55.8%. Only 1.3% of patients used acupuncture and 6.8% Qi Gong or Tai Qi. Sixty-three percent of patients notified their oncologist about TCM use. The most common reason for use was to improve immune function. CHM was often used with a goal of treating cancer (66.4%, a use that 57% of physicians agreed with. Physicians were most concerned with interference with treatment, lack of evidence, and safety. Ninety percent of physicians have prescribed herbs and 87.5% have used TCM themselves. Conclusion. The use of TCM by Chinese cancer patients is exceptionally high, and physicians are generally well informed and supportive of patients’ use. Botanical agents are much more commonly used than acupuncture or movement-based therapies.

  3. Genetic factors affecting patient responses to pancreatic cancer treatment

    Science.gov (United States)

    Fotopoulos, George; Syrigos, Konstantinos; Saif, Muhammad Wasif

    2016-01-01

    Cancer of the exocrine pancreas is a malignancy with a high lethal rate. Surgical resection is the only possible curative mode of treatment. Metastatic pancreatic cancer is incurable with modest results from the current treatment options. New genomic information could prove treatment efficacy. An independent review of PubMed and ScienceDirect databases was performed up to March 2016, using combinations of terms such pancreatic exocrine cancer, chemotherapy, genomic profile, pancreatic cancer pharmacogenomics, genomics, molecular pancreatic pathogenesis, and targeted therapy. Recent genetic studies have identified new markers and therapeutic targets. Our current knowledge of pancreatic cancer genetics must be further advanced to elucidate the molecular basis and pathogenesis of the disease, improve the accuracy of diagnosis, and guide tailor-made therapies. PMID:27708512

  4. Cancer Treatment Using Peptides: Current Therapies and Future Prospects

    OpenAIRE

    Jyothi Thundimadathil

    2012-01-01

    This paper discusses the role of peptides in cancer therapy with special emphasis on peptide drugs which are already approved and those in clinical trials. The potential of peptides in cancer treatment is evident from a variety of different strategies that are available to address the progression of tumor growth and propagation of the disease. Use of peptides that can directly target cancer cells without affecting normal cells (targeted therapy) is evolving as an alternate strategy to convent...

  5. The place of radiotherapy in the treatment of vulva cancer

    International Nuclear Information System (INIS)

    The authors discuss the therapeutic aspects of the treatment of vulva cancers. This analytic retrospective study is based on a set of 15 patients who have been treated between 1996 and 2010, for an epidermoid cancer for 14 of them. Eleven of them have been irradiated. This rare cancer has a negative prognosis, mainly because of early ganglionary metastases. Radiotherapy (external or interstitial curie-therapy) is a prevailing therapeutic tool. Chemotherapy is emerging, notably concomitantly with radiotherapy. Short communication

  6. Breast cancer causes and treatment: where are we going wrong?

    OpenAIRE

    Seymour CB; Mothersill C

    2013-01-01

    Colin B Seymour, Carmel MothersillMedical Physics and Applied Radiation Sciences Department, McMaster University, Hamilton, ON, CanadaAbstract: This discussion paper seeks to provoke thoughts about cancer research in general, and why breast cancer in particular is not yet “curable”. It asks the question – are we looking at the disease in the right way? Should we regard cancer as a progressive state, which is part of aging? Should we tailor treatment to &ldquo...

  7. Genome Science and Personalized Cancer Treatment (LBNL Summer Lecture Series)

    Energy Technology Data Exchange (ETDEWEB)

    Gray, Joe

    2009-08-04

    Summer Lecture Series 2009: Results from the Human Genome Project are enabling scientists to understand how individual cancers form and progress. This information, when combined with newly developed drugs, can optimize the treatment of individual cancers. Joe Gray, director of Berkeley Labs Life Sciences Division and Associate Laboratory Director for Life and Environmental Sciences, will focus on this approach, its promise, and its current roadblocks — particularly with regard to breast cancer.

  8. Cytotoxic activity of Thai medicinal plants for cancer treatment

    OpenAIRE

    Chawaboon Dechsukum; Pranee Ratanasuwan; Niwat Keawpradub; Chatchai Wattanapiromsakul; Arunporn Itharat; Athima Saetung

    2005-01-01

    Twelve Thai medicinal plants as the ingredients of a Southern Thai traditional formula for cancer treatment were selected to test cytotoxicity activity against two types of human cancer cell lines ; large cell lung carcinoma (CORL-23) and prostate cancer cell lines (PC3) and one type of normal human cell line, fibroblast cells (10FS). SRB assay was used to test cytotoxic activity against all the cell types. Two of the extracts (water and ethanolic extracts) procedures used were similar to tho...

  9. Botanical Agents for the Treatment of Nonmelanoma Skin Cancer

    OpenAIRE

    Millsop, Jillian W.; Sivamani, Raja K; Nasim Fazel

    2013-01-01

    Nonmelanoma skin cancers, including basal cell carcinoma and squamous cell carcinoma, are common neoplasms worldwide and are the most common cancers in the United States. Standard therapy for cutaneous neoplasms typically involves surgical removal. However, there is increasing interest in the use of topical alternatives for the prevention and treatment of nonmelanoma skin cancer, particularly superficial variants. Botanicals are compounds derived from herbs, spices, stems, roots, and other su...

  10. The Changing Landscape of Lung Cancer Research and Treatment

    Science.gov (United States)

    Along with the Lung Cancer Social Media (#LCSM) community, the National Cancer Institute will be co-hosting a lively and interactive Google Hangout on Air about the changing landscape of lung cancer research and treatment. During the chat, viewers will have the opportunity to pose questions to a panel of lung cancer experts including NCI's Dr. Shakun Malik, the head of thoracic oncology therapeutics, Roy S. Herbst, MD, PhD, Chief of Medical Oncology, Yale Cancer Center and Smilow Cancer Hospital at Yale-New Haven and David Tom Cooke MD FACS, Head, Section of General Thoracic Surgery University of California, Davis. You can also learn more and follow along on the #LCSM Chat page. The chat will be moderated by lung cancer advocate and #LCSM co-founder, Janet Freeman-Daily. To ask questions of our experts, simply use the #LCSM hashtag during the chat.

  11. Hepatic late adverse effects after antineoplastic treatment for childhood cancer

    NARCIS (Netherlands)

    Mulder, Renee L.; van Dalen, Elvira C.; Van den Hof, Malon; Bresters, Dorine; Koot, Bart G. P.; Castellino, Sharon M.; Loke, Yoon; Leclercq, Edith; Post, Piet N.; Caron, Huib N.; Postma, Aleida; Kremer, Leontien C. M.

    2011-01-01

    Background Survival rates have greatly improved as a result of more effective treatments for childhood cancer. Unfortunately the improved prognosis has resulted in the occurrence of late, treatment-related complications. Liver complications are common during and soon after treatment for childhood ca

  12. Treatment Extends Survival for Women with Cervical Cancer

    Science.gov (United States)

    Patients with locally advanced cervical cancer who received gemcitabine (Gemzar®) both as part of initial treatment and as part of therapy following primary treatment had improved survival compared with patients whose treatment did not include gemcitabine, according to findings presented at the 2009 ASCO meeting in Orlando.

  13. PERFORMANCE OF SYSTEM FOR TREATMENT AND UTILIZATION OF DOMESTIC SEWAGE

    Directory of Open Access Journals (Sweden)

    Fernanda Negreiros Moura

    2011-10-01

    Full Text Available The inadequacy of basic sanitation is the leading cause of disease and environmental pollution in the world. This study aimed to analyze the performance of a system for treating domestic sewage aiming to use effluent in a rural environment. The tests were carried out in experimental area of University Federal Rural Semiarid (UFERSA in Mossoró-RN. The sewage treatment system consists of septic tank, inorganic filter and solar reactor. Physio-chemical and microbiological analysis were made on effluents collected in different points system. The results showed that the treatment provided significant removal of chemical and physical characteristics (turbidity, total coliform, fecal coliform, BOD, COD, suspended solids, phosphorus, grease and nitrate. The removals of BOD and COD values reached up to 88.33 and 81.40% respectively. With an exposure time of 12 hours were obtained removal up to 99.9999 and 99.99% in the population of total coliform and fecal coliform, respectively. To the safe use of treated effluent is necessary to increase the efficiency of removal of suspended solids from the sewage treatment system and time of exposure to sunlight in order to obtain a population level always less than 5 x 103 NMP 100 mL-1 when fertigation of crops.

  14. Utilization of Alcohol Treatment Among HIV-Positive Women with Hazardous Drinking.

    Science.gov (United States)

    Hu, Xingdi; Harman, Jeffrey; Winterstein, Almut G; Zhong, Yue; Wheeler, Amber L; Taylor, Tonya N; Plankey, Michael; Rubtsova, Anna; Cropsey, Karen; Cohen, Mardge H; Adimora, Adaora A; Milam, Joel; Adedimeji, Adebola; Cook, Robert L

    2016-05-01

    Hazardous alcohol consumption has been frequently reported among women with HIV infection and is associated with a variety of negative health consequences. Treatments to reduce alcohol use may bring in health benefits. However, little is known regarding the utilization of alcohol treatment services among HIV+ women with hazardous drinking. Using data from the Women's Interagency HIV Study (WIHS), this study assessed utilization of any alcohol treatment in the past 6 months and performed multivariable logistic regression to determine correlates of receipt of any alcohol treatment. Among 474 HIV+ women reporting recent hazardous drinking, less than one in five (19%) reported recent utilization of any alcohol treatment. Alcoholics Anonymous (AA) was the most commonly reported (12.9%), followed by inpatient detoxification (9.9%) and outpatient alcohol treatment program (7.0%). Half (51%) receiving any alcohol treatment reported utilization of multiple treatments. Multivariable analyses found alcohol treatment was more often utilized by those who had social support (odds ratio [OR]=1.68, 95% confidence interval [CI]=1.00 to 2.83), fewer economic resources (income ≤$12,000 vs. >$12,000, OR=3.10, 95% CI=1.53 to 6.27), higher levels of drinking (16-35 drinks/week vs. 12-15 drinks/week, OR=3.02, 95% CI=1.47 to 6.21; 36+ drinks/week vs. 12-15 drinks/week, OR=4.41, 95% CI=2.03 to 9.59), and those who reported any illicit drug use (OR=2.77, 95% CI=1.44 to 5.34). More efforts are needed to enhance the utilization of alcohol treatment. Our findings highlight the unique profile of those who utilized alcohol treatment. Such information is vital to improve treatment delivery to address unmet need in this particular population. PMID:26961420

  15. Clinical research on the utility of hypnosis in the prevention, diagnosis, and treatment of medical and psychiatric disorders.

    Science.gov (United States)

    Nash, Michael R; Perez, Nicole; Tasso, Anthony; Levy, Jacob J

    2009-10-01

    The authors summarize 4 articles of special interest to the hypnosis community in the general scientific and medical literatures. All are empirical studies testing the clinical utility of hypnosis, and together address the role of hypnosis in prevention, diagnosis, and treatment of medical and psychiatric disorders/conditions. The first is a randomized controlled study of smoking cessation treatments comparing a hypnosis-based protocol to an established behavioral counseling protocol. Hypnosis quit rates are superior to those of the accepted behavioral counseling protocol. A second study with pediatric patients finds hypnosis critically helpful in differentiating nonepileptic seizure-like behaviors (pseudoseizures) from epilepsy. The remaining 2 papers are randomized controlled trials testing whether hypnosis is effective in helping patients manage the emotional distress of medical procedures associated with cancer treatment. Among female survivors of breast cancer, hypnosis reduces perceived hot flashes and associated emotional and sleep disruptions. Among pediatric cancer patients, a brief hypnotic intervention helps control venepuncture-related pain. PMID:20183001

  16. Assessment of rehabilitation needs in colorectal cancer treatment

    DEFF Research Database (Denmark)

    Wiedenbein, Liza; Kristiansen, Maria; Adamsen, Lis;

    2016-01-01

    clinical practices related to identification and documentation of rehabilitation needs among patients with colorectal cancer at Danish hospitals. Material and methods A retrospective clinical audit was conducted utilizing data from patient files randomly selected at surgical and oncology hospital...... departments treating colorectal cancer patients. Forty patients were included, 10 from each department. Semi-structured interviews were carried out among clinical nurse specialists. Audit data was analyzed using descriptive statistics, qualitative data using thematic analysis. Results Documentation...

  17. Biomedical Engineering 2008. New methods for cancer treatment

    Energy Technology Data Exchange (ETDEWEB)

    Vanninen, J.; Koskelainen, A.; Ilmoniemi, R.J. (eds.)

    2008-07-01

    The report consists of 11 student papers presented in 2008 at the Seminar on Biomedical Engineering at Helsinki University of Technology (Finland). The topics of the seminar included: cancer risk factors and diagnosis, radiation therapy, boron neutron capture treatment (BNCT), chemotherapy, cooling and heating therapy, immunotherapy, angiogenesis inhibition approaches, gene therapy and ablation therapy of liver cancer

  18. Redox Proteomics Sheds Light on Photodynamic Treatment of Cancer

    NARCIS (Netherlands)

    Tsaytler, P.A.

    2009-01-01

    Cancer is the second most common cause of death among humans in the world, exceeded only by heart disease. One of the promising modalities for the treatment of cancer is photodynamic therapy (PDT). It is based on the concept that (1) certain light-sensitive compounds (photosensitizers) can be locali

  19. Megestrol acetate in the treatment of metastatic breast cancer

    NARCIS (Netherlands)

    J. Alexieva-Figusch (Jana)

    1984-01-01

    textabstractThere are many non-elucidated questions concerning cancer, especially of the breast, in which hormones are involved. The scope of this particular study is to bring more clarity on the role of the progestin megestrol acetate in the hormonal treatment of breast cancer. It should be kept in

  20. Gastric cancer : staging, treatment, and surgical quality assurance

    NARCIS (Netherlands)

    Dikken, Johannes Leen

    2012-01-01

    Research described in this thesis focuses on several aspects of gastric cancer care: staging and prognostication, multimodality treatment, and surgical quality assurance. PART I - STAGING AND PROGNOSTICATION Cancer staging is one of the fundamental activities in oncology.6,7 For over 50 years, the

  1. Challenges in the multimodality treatment of rectal cancer

    NARCIS (Netherlands)

    Swellengrebel, Hendrik Albert Maurits

    2013-01-01

    Remaining questions and current goals in the treatment of rectal cancer include optimizing staging accuracy, establishing the optimal neoadjuvant strategy to be implemented in the different stages of rectal cancer and possibly leading to the evidence-based introduction of organ sparing and non-opera

  2. Psychotropic medication during endocrine treatment for breast cancer

    NARCIS (Netherlands)

    de Bock, G.H.; Musters, R.F.; Bos, H.J.; Schroder, C.P.; Mourits, M.J.; de Jong-van den Berg, [No Value

    2012-01-01

    Psychological problems are frequently mentioned in women treated for breast cancer in whom depression is mentioned as the most common disorder. The aim was to study the prescription of psychotropic medication in women with endocrine treatment for breast cancer in women in our prospective and consecu

  3. Minimally Invasive Treatment for Lung Cancer

    Medline Plus

    Full Text Available ... glucose into the patient’s body and the cancer cells, you know, take up glucose more than the regular cells in the body, and it will give us ... high-energy X-rays that preferentially kill cancer cells with minimal damage overall to the normal surrounding ...

  4. Treatment Options by Stage (Penile Cancer)

    Science.gov (United States)

    ... radiation therapy . Mohs microsurgery . A clinical trial of laser therapy . Check the list of NCI-supported cancer clinical ... nodes in the groin ). External or internal radiation therapy followed by ... clinical trial of laser surgery . Check the list of NCI-supported cancer ...

  5. Multimodality Treatment in Pancreatic and Periampullary Cancer

    NARCIS (Netherlands)

    M.J.M. Morak (Marjolein)

    2015-01-01

    markdownabstract__Abstract__ Pancreatic cancer is the eight most common form of cancer in Europe with 96.000 new cases yearly. This incidence closely matches the mortality rate, thus revealing the aggressive behaviour of this tumour. Five-year survival after diagnosis is only 5% with a median overa

  6. Immunotherapy: Disrupting the Cancer Treatment World

    Science.gov (United States)

    ... ways to get the immune system to target cancer. Experimental adoptive cell transfer therapies involve removing immune cells from a patient’s body, reengineering them to learn to attack cancer, and then re-infusing them into the patient’s ...

  7. Minimally Invasive Treatment for Lung Cancer

    Science.gov (United States)

    ... me reiterate what Sam was saying about the importance of a multidisciplinary team when managing such a complicated disease as lung cancer, and we really do have a great team here to do that because we work so closely together so often. My role, after Sam assists in diagnosing cancers, is to ...

  8. Minimally Invasive Treatment for Lung Cancer

    Medline Plus

    Full Text Available ... me reiterate what Sam was saying about the importance of a multidisciplinary team when managing such a complicated disease as lung cancer, and we really do have a great team here to do that because we work so closely together so often. My role, after Sam assists in diagnosing cancers, is to ...

  9. Systemic Treatment Approaches in Breast Cancer

    NARCIS (Netherlands)

    M. Bontenbal (Marijke)

    1997-01-01

    textabstractBreast cancer is the most conmlon malignant tumor among women, with an estimated 135,000 new cases and 58,000 recorded deaths per year in the Europeau Community in 1990. With respect to the Netherlands, the most recent data of The Netherlands Cancer Registry show an incidence of nearly 1

  10. Current and emerging treatments for pancreatic cancer.

    Science.gov (United States)

    Regine, W F; John, W J; Mohiuddin, M

    1997-10-01

    The worldwide annual pancreatic cancer death rate equals its estimated annual incidence. Surgery has been considered the only curative modality for this disease, but only 5 to 15% of patients are candidates for potentially curative resection. Evidence that postoperative adjuvant treatment improves outcome has been limited to a single randomised trial of a well tolerated split-course chemoradiation regimen. More intensive regimens have since been developed and are associated with, at best, a modest improvement in patient outcome. The potentially significant morbidity associated with pancreaticoduodenectomy, which can compromise the delivery of postoperative adjuvant chemoradiation, has led to the development of preoperative adjuvant ('neoadjuvant') chemoradiation in these patients. Although experience suggests that such an approach is feasible, its ultimate impact awaits further evaluation. Combined modality therapy has produced the most promising results in patients with unresectable or locally advanced disease. However, only modest improvements in median survival and minimal increases in long term survival have so far been achieved. This observation has encouraged many investigators to devise innovative methods of delivering therapy, including radioisotope implantation and intraoperative radiation therapy (IORT). Combined modality therapy with radioisotope implantation appears to have the greatest potential for improving local control and survival in these patients. IORT may be associated with lower morbidity than radioisotope implantation, but its impact may be limited by the radiobiological disadvantage associated with single dose boost therapy. Although new radiosensitising drugs are being tested, the problem of distant metastasis remains significant. New chemotherapeutic agents such as gemcitabine appear to have the potential to produce better results than those achieved over the last 35 years with fluorouracil. Investigations into the optimal integration of

  11. Many Patients with Cancer Need Better Treatments for Pain

    Science.gov (United States)

    Inadequate pain treatment in patients with cancer remains a significant problem and appears to be more frequent among minorities, according to a new study published online April 16, 2012, in the Journal of Clinical Oncology.

  12. Uptodate view on diagnostics and treatment of medullary thyroid cancer

    Directory of Open Access Journals (Sweden)

    D O Gazizova

    2013-09-01

    Full Text Available During last 4 years leading endocrine societies of the world published clinical recommendations on diag nostics and treatment of medullary thyroid cancer. The article covers most aspects of following patients with this pathology.

  13. For Some Breast Cancers, New Drug May Be Treatment Option

    Science.gov (United States)

    Results from an international clinical trial suggest that women with metastatic, HER2-positive breast cancer that is no longer responding to the targeted therapy trastuzumab (Herceptin) may soon have a new treatment option.

  14. Novel Brain Cancer Treatment Taps into Sound Waves

    Science.gov (United States)

    ... html Novel Brain Cancer Treatment Taps Into Sound Waves Experimental device seems to help more chemotherapy reach ... When the so-called SonoCloud was activated, sound waves opened the blood-brain barrier, letting in more ...

  15. Pharmacological treatment of depression in women with breast cancer

    DEFF Research Database (Denmark)

    Toftegård Andersen, Lærke; Voigt Hansen, Melissa; Rosenberg, Jacob;

    2013-01-01

    escitalopram and the norepinephrine reuptake inhibitor, reboxetine, significantly improved depression and QOL compared with baseline values. In conclusion, depression is a clinical problem in patients with breast cancer. Pharmacological treatment with antidepressants may improve depression and QOL. However...

  16. What's New in Ovarian Cancer Research and Treatment?

    Science.gov (United States)

    ... escape to close saved articles window. My Saved Articles » My ACS ... new in ovarian cancer research and treatment? Risk factors and causes Scientists continue to study the genes responsible for familial ...

  17. Brain Cancer Treatment Shows Promise in Early Trial

    Science.gov (United States)

    ... 2016 WEDNESDAY, June 1, 2016 (HealthDay News) -- An experimental viral treatment may extend the lives of patients with a hard-to-treat brain cancer, researchers say. For the phase 1 study, patients ...

  18. Drug utilization of clarithromycin for gastrointestinal disease treatment

    Institute of Scientific and Technical Information of China (English)

    Quan Zhou; Ling-Ling Zhu; Xiao-Feng Yan; Wen-Sheng Pan; Su Zeng

    2008-01-01

    AIM: To evaluate the patterns of use of clarithromycin for gastrointestinal disease treatment and promote its rational use.METHODS: Using a structured pro forma, we conducted a two-month survey of the electronic prescriptions containing immediate-release (IR) or sustained-release (SR) product of clarithromycin for outpatients with gastrointestinal diseases in a 2200-bed general hospital. Suitability of the prescription was audited retrospectively.RESULTS: One hundred and sixty-four prescriptions of SR product and 110 prescriptions of IR product were prescribed for gastrointestinal disease treatment. Among prescriptions for anti-Helicobacter pylori(H pylori) therapy, triple therapy take the dominant position (91.8%), followed by quadruple therapy (4.3%) and dual therapy (3.9%). Amoxicillin was the most frequently co-prescribed antibiotic. Furazolidone and levofloxacin are used more widely than metronidazole or tinidazole. Clarithromycin SR was administered at inappropriate time points in all prescriptions. Fifty percent of all prescriptions of clarithromycin SR, and 6.4% of prescriptions of clarithromycin IR, were prescribed at inappropriate dosing intervals. Surprisingly, disconcordance between diagnoses and indications was observed in all prescriptions of clarithromycin SR which has not been approved for treating Hpylori infection although off-label use for this purpose was reported in literature. On the contrary, only one prescription (0.9%) of clarithromycin IR was prescribed for unapproved indication (i.e. Gastro-oesophageal reflux disease). 1.4% of prescriptions for chronic gastritis or peptic ulcer treatment were irrational in that clarithromycin was not co-prescribed with gastric acid inhibitors. Clinical significant CYP3A based drug interactions with clarithromycin were identified.CONCLUSION: There is a great scope to improve the quality of clarithromycin prescribing in patients with gastrointestinal disease, especially with regard to administration

  19. Cancer survivorship: A positive side-effect of more successful cancer treatment

    Directory of Open Access Journals (Sweden)

    Elizabeth Charlotte Moser

    2014-06-01

    In 2012, the European Organisation of Research and Treatment of Cancer (EORTC Survivorship Task Force was created to focus research efforts on late morbidity of cancer treatment and its impact on society. On 30–31st January 2014, the 1st EORTC Cancer Survivorship Summit was organised to facilitate interaction between clinicians, researchers, social workers, patients, insurers, bankers and policy makers. This important event addressed the needs of cancer survivors, and new collaborations between academic groups, patient advocates, financial and political representatives were formed to guide future European research and health policies in this field. This special issue of the European Journal of Cancer is entirely dedicated to this Summit and addresses, respectively, second malignancies, cardiovascular disease, cognitive dysfunction, infertility/sexuality and psycho-social problems following cancer treatment.

  20. PERFORMANCE EVALUATION OF SYSTEM FOR TREATMENT AND UTILIZATION OF GREY

    Directory of Open Access Journals (Sweden)

    Alex Pinheiro Feitosa

    2011-10-01

    Full Text Available This study aimed to evaluate the performance of graywater treatment system, aiming to use effluent in a rural environment. The tests were carried out in the field of University Federal Rural Semiarid (UFERSA in Mossoró-RN. The gray water treatment system is comprised of grease trap, anaerobic tank, anaerobic filter, wetland and solar reactor. Physicochemical and microbiological analysis were made on effluents collected in points different system. The results showed that significant removals of turbidity, fecal coliform, biochemical oxygen demand, chemical oxygen demand, total solids, suspended solids, phosphorus and grease were obtained on system. The average solar radiation of 29.33 MJ m-2 d-1 and exposure time of 12 hours promoted removal up to 99.99 and 99.98% in the population of total coliform and fecal coliform. For agricultural use for agricultural use it is recommended that the treated effluent is applied with subsurface drip irrigation system, which minimizes environmental hazards and contamination of rural population.

  1. Treatment Utility of Postpartum Antibiotics in Chorioamnionitis Study.

    Science.gov (United States)

    Shanks, Anthony L; Mehra, Suwan; Gross, Gil; Colvin, Ryan; Harper, Lorie M; Tuuli, Methodius G

    2016-07-01

    Objective To determine if postpartum antibiotics are necessary for patients with chorioamnionitis after a cesarean delivery (CD). Study Design Multicenter randomized controlled trial. Laboring patients with singleton gestations and chorioamnionitis who underwent CD were eligible. Patients were treated with ampicillin and gentamicin per standard protocol, then given clindamycin prior to skin incision. Patients were randomized to either postpartum antibiotic prophylaxis or no treatment following delivery. The primary outcome was the rate of endometritis. Assuming a 30% risk of endometritis in patients with chorioamnionitis who undergo CD, 119 patients per arm would be required to detect a 50% decrease in endometritis. Results The trial was stopped for futility following a planned interim analysis after 80 patients were randomized. There was no difference in the rate of the primary outcome between the two groups (9.8 vs. 7.7%, relative risk [RR]: 1.27; 95% confidence interval [CI]: 0.30, 5.31). A meta-analysis comparing post-CD antibiotics versus no treatment did not find a statistically significant difference between the groups (16.7 vs. 12.0%, pooled RR: 1.43; 95% CI: 0.72, 2.84). Conclusion Additional postpartum antibiotics do not decrease the rate of endometritis in patients with chorioamnionitis who undergo CD. The current preoperative antibiotic regimen including clindamycin should remain the standard of care in these patients. PMID:26890440

  2. Gene Therapy for Cancer Treatment: Past, Present and Future

    OpenAIRE

    Cross, Deanna; Burmester, James K.

    2006-01-01

    The broad field of gene therapy promises a number of innovative treatments that are likely to become important in preventing deaths from cancer. In this review, we discuss the history, highlights and future of three different gene therapy treatment approaches: immunotherapy, oncolytic virotherapy and gene transfer. Immunotherapy uses genetically modified cells and viral particles to stimulate the immune system to destroy cancer cells. Recent clinical trials of second and third generation vacc...

  3. Intermediate Megavoltage Photon Beams for Improved Lung Cancer Treatments

    OpenAIRE

    Zhang, Ying; Feng, Yuanming; Ahmad, Munir; Ming, Xin; Zhou, Li; Deng, Jun

    2015-01-01

    The goal of this study is to evaluate the effects of intermediate megavoltage (3-MV) photon beams on SBRT lung cancer treatments. To start with, a 3-MV virtual beam was commissioned on a commercial treatment planning system based on Monte Carlo simulations. Three optimized plans (6-MV, 3-MV and dual energy of 3- and 6-MV) were generated for 31 lung cancer patients with identical beam configuration and optimization constraints for each patient. Dosimetric metrics were evaluated and compared am...

  4. Exploiting Synergy: Immune-Based Combinations in the Treatment of Prostate Cancer

    Directory of Open Access Journals (Sweden)

    Mauricio eBurotto

    2014-12-01

    Full Text Available Cancer treatment is being revolutionized by the emergence of immunotherapies such as immune check point inhibitors and therapeutic cancer vaccines. Prostate cancer has is amenable to such therapeutic approaches. The improved understanding of the relationship between the immune system and tumors has allowed therapeutic targeting of immune checkpoints and tumor associated antigens to be developed. Furthermore, interventions used in prostate cancer are capable of impacting the immune system. As demonstrated by preclinical data and emerging clinical data, radiation therapy, anti-androgen therapy and chemotherapy can be used with immunotherapies to obtain synergistic results. Current and future clinical trials will further investigate these principals as immunotherapeutics are combined with each other and standard therapies for optimal clinical utility.

  5. Cancer Basics

    Science.gov (United States)

    ... Cancer? Breast Cancer Colon/Rectum Cancer Lung Cancer Prostate Cancer Skin Cancer Show All Cancer Types News and Features Cancer Glossary ACS Bookstore Cancer Information Cancer Basics Cancer Prevention & Detection Signs & Symptoms of Cancer Treatments & Side Effects ...

  6. Lung Cancer:Symptoms, Diagnosis, Treatments & Research | NIH MedlinePlus the Magazine

    Science.gov (United States)

    ... of this page please turn Javascript on. Feature: Lung Cancer Lung Cancer: Symptoms, Diagnosis, Treatments & Research Past Issues / Winter 2013 ... lung cancer are given intravenously or by mouth. Lung Cancer Research The large-scale National Lung Screening Trial, ...

  7. Lung Cancer:Symptoms, Diagnosis, Treatments & Research | NIH MedlinePlus the Magazine

    Science.gov (United States)

    ... of this page please turn Javascript on. Feature: Lung Cancer Lung Cancer: Symptoms, Diagnosis, Treatments & Research Past Issues / Winter ... lung cancer are given intravenously or by mouth. Lung Cancer Research The large-scale National Lung Screening ...

  8. Theranostic nanomedicine for cancer detection and treatment

    Directory of Open Access Journals (Sweden)

    Zhen Fan

    2014-03-01

    Full Text Available Cancer is the second leading cause of death in the USA according to the American Cancer Society. In the past 5 years, “theranostic nanomedicine”, for both therapeutics and imaging, has shown to be “the right drug for the right patient at the right moment” to manage deadly cancers. This review article presents an overview of recent developments, mainly from the authors' laboratories, along with potential medical applications for theranostic nanomedicine including basic concepts and critical properties. Finally, we outline the future research direction and possible challenges for theranostic nanomedicine research.

  9. Utilization of nanoparticle technology in rheumatoid arthritis treatment.

    Science.gov (United States)

    Dolati, Sanam; Sadreddini, Sanam; Rostamzadeh, Davoud; Ahmadi, Majid; Jadidi-Niaragh, Farhad; Yousefi, Mehdi

    2016-05-01

    Rheumatoid arthritis (RA) is one of the common and severe autoimmune diseases related to joints. This chronic autoimmune inflammatory disease, leads to functional limitation and reduced quality of life, since as there is bone and cartilage destruction, joint swelling and pain. Current advances and new treatment approaches have considerably postponed disease progression and improved the quality of life for many patients. In spite of major advances in therapeutic options, restrictions on the routes of administration and the necessity for frequent and long-term dosing often result in systemic adverse effects and patient non-compliance. Unlike usual drugs, nanoparticle systems are planned to deliver therapeutic agents especially to inflamed synovium, so avoiding systemic and unpleasant effects. The present review discusses about some of the most successful drugs in RA therapy and their side effects and also focuses on key design parameters of RA-targeted nanotechnology-based strategies for improving RA therapies. PMID:27133037

  10. Concerns on diagnosis and treatment of breast cancer in China

    Institute of Scientific and Technical Information of China (English)

    WANG Shen-ming

    2007-01-01

    @@ Breast cancer is one of the neoplasms that have greatest negative psychological impact on the sufferers. Although China is among the low morbidity country of breast cancer, its yearly increasing rate in China is 1%-2% higher than the average rate of the word.1 Due to its largest population in the word, China tops the world in its breast cancer cases but general medical care for the patients still lags behind the developed countries. These issues are related to the diagnosis and treatment of breast cancer in China.

  11. Is prostate cancer screening responsible for the negative results of prostate cancer treatment trials?

    Science.gov (United States)

    Prasad, Vinay

    2016-08-01

    Clinical guidelines continue to move away from routine prostate specific antigen screening (PSA), once a widespread medical practice. A curious difference exists between early prostate cancer and early breast cancer. While randomized trials of therapy in early breast cancer continue to show overall survival benefit, this is not the case in prostate cancer, where prostatectomy was no better than observation in a recent trial, and where early androgen deprivation is no better than late androgen deprivation. Here, I make the case that prostate cancer screening contributes so greatly to over diagnosis that even treatment trials yield null results due to contamination with non-life threatening disease. PMID:27372859

  12. 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

  13. 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.

  14. Minimally Invasive Treatment for Lung Cancer

    Medline Plus

    Full Text Available ... cancer surgery was done. It’s really an elaborate video game, and I would like to show you ... a whole lobe, you know, by doing the video-assisted thorascopic surgery alone? Absolutely. And you know ...

  15. Types of Cancer Treatment: Hormone Therapy

    Science.gov (United States)

    Describes how hormone therapy slows or stops the growth of breast and prostate cancers that use hormones to grow. Includes information about the types of hormone therapy and side effects that may happen.

  16. Minimally Invasive Treatment for Lung Cancer

    Medline Plus

    Full Text Available ... she actually could have gone home on the second day after surgery, but we were a little ... ve got to fight it. This was my second bout with cancer, so I’ve had experience ...

  17. Anatomy of a Cancer Treatment Scam

    Medline Plus

    Full Text Available ... treat or cure cancer? According to the Federal Trade Commission, consumers should talk to their doctor before ... gov Accessibility Digital Government Strategy Open Government Federal Trade Commission Headquarters: 600 Pennsylvania Avenue, NW Washington, DC ...

  18. Minimally Invasive Treatment for Lung Cancer

    Medline Plus

    Full Text Available ... rigid instruments that are applicable in an earlier generation of thoracic and thoracoscopic devices and definitely better ... therapy is is the use of high-energy X-rays that preferentially kill cancer cells with minimal ...

  19. Treatment Options by Stage (Hypopharyngeal Cancer)

    Science.gov (United States)

    ... liquid that contains barium (a silver-white metallic compound ). The liquid coats the esophagus and x-rays ... tissues so they can be viewed under a microscope to check for signs of cancer. Certain factors ...

  20. Treatment Options by Stage (Esophageal Cancer)

    Science.gov (United States)

    ... liquid that contains barium (a silver-white metallic compound ). The liquid coats the esophagus and stomach, and ... remove tissue samples, which are checked under a microscope for signs of cancer. When the esophagus and ...

  1. Treatment Options by Stage (Gastric Cancer)

    Science.gov (United States)

    ... liquid that contains barium (a silver-white metallic compound ). The liquid coats the esophagus and stomach, and ... tissues so they can be viewed under a microscope to check for signs of cancer. A biopsy ...

  2. Minimally Invasive Treatment for Lung Cancer

    Medline Plus

    Full Text Available ... unit and the director of the endobronchial ultrasound service on the pulmonary division of Beth Israel. Our ... the lung cancer division of the radiation oncology service. Good morning, Walter? Good morning. How are you? ...

  3. Minimally Invasive Treatment for Lung Cancer

    Medline Plus

    Full Text Available ... like each of them to tell you some words about what they do and how they apply ... Sullivan, and let’s listen to some of her words. Larynx cancer. PET scan and CAT was ordered. ...

  4. Minimally Invasive Treatment for Lung Cancer

    Medline Plus

    Full Text Available ... the physicians, the nurse practitioners and the nursing staff, but we’re also very rigorous in maintaining ... both cancers, my case was taken before the staff board and I was discussed at the staff ...

  5. Minimally Invasive Treatment for Lung Cancer

    Medline Plus

    Full Text Available ... chief of thoracic surgery in their Brooklyn division. We would like to talk to you today about out multidisciplinary approach to lung cancer, how we help to support the patients, how we help ...

  6. Minimally Invasive Treatment for Lung Cancer

    Medline Plus

    Full Text Available ... was saying about the importance of a multidisciplinary team when managing such a complicated disease as lung cancer, and we really do have a great team here to do that because we work so ...

  7. Minimally Invasive Treatment for Lung Cancer

    Medline Plus

    Full Text Available ... need to try and determine if the cancer has spread beyond the primary lesion itself, you know. ... As Dr. Reyes mentioned, you know, traditionally staging has been done by surgical mean, which means doing ...

  8. Minimally Invasive Treatment for Lung Cancer

    Medline Plus

    Full Text Available ... presented in a multidisciplinary fashion to our tumor board, and we discussed her case, as we do ... cancers, my case was taken before the staff board and I was discussed at the staff meeting. ...

  9. Minimally Invasive Treatment for Lung Cancer

    Medline Plus

    Full Text Available ... in between the ribs. We divide just the soft tissue of the thorax, the chest wall. And, ... therapy is is the use of high-energy X-rays that preferentially kill cancer cells with minimal damage ...

  10. Treatment Options by Stage (Testicular Cancer)

    Science.gov (United States)

    ... and nonseminomas . These 2 types grow and spread differently and are treated differently. Nonseminomas tend to grow and spread more quickly ... trials is available from the NCI website . To Learn More About Testicular Cancer For more information from ...

  11. Treatment Option Overview (Male Breast Cancer)

    Science.gov (United States)

    ... exposure, high levels of estrogen, and a family history of breast cancer can increase a man’s risk ... also show the dimpled appearance called peau d’orange (like the skin of an orange). There may ...

  12. Treatment Options for Male Breast Cancer

    Science.gov (United States)

    ... exposure, high levels of estrogen, and a family history of breast cancer can increase a man’s risk ... also show the dimpled appearance called peau d’orange (like the skin of an orange). There may ...

  13. Minimally Invasive Treatment for Lung Cancer

    Medline Plus

    Full Text Available ... need for their cancer. I’d like to stress to everyone that what we do here at ... is really on target. You know it’s pretty anxiety provoking for a patient to be sitting in ...

  14. The Role of Methylation in Breast Cancer Susceptibility and Treatment.

    Science.gov (United States)

    Pouliot, Marie-Christine; Labrie, Yvan; Diorio, Caroline; Durocher, Francine

    2015-09-01

    DNA methylation is a critical mechanism of epigenetic modification involved in gene expression programming, that can promote the development of several cancers, including breast cancer. The methylation of CpG islands by DNA methyltransferases is reversible and has been shown to modify the transcriptional activity of key proliferation genes or transcription factors involved in suppression or promotion of cell growth. Indeed, aberrant methylation found in gene promoters is a hallmark of cancer that could be used as non-intrusive biomarker in body fluids such as blood and plasma for early detection of breast cancer. Many biomarker genes have been evaluated for breast cancer detection. However, in the absence of a unique biomarker having the sufficient specificity and sensitivity, a panel of multiple genes should be used. Treatments targeting aberrant methylation by DNA methyltransferase inhibitors, which trigger re-expression of silenced genes, are now available and allow for better treatment efficiency. PMID:26254344

  15. Short treatment time and excellent treatment outcome in accelerated hyperfractionated radiotherapy for T1 glottic cancer.

    Science.gov (United States)

    Tamaki, Yukihisa; Hieda, Yoko; Yoshida, Rika; Yoshizako, Takeshi; Fuchiwaki, Takafumi; Aoi, Noriaki; Sekihara, Kazumasa; Kitajima, Kazuhiro; Kawauchi, Hideyuki; Kitagaki, Hajime; Sasaki, Ryohei; Inomata, Taisuke

    2015-11-01

    Accelerated hyperfractionated radiotherapy was performed as treatment for patients with T1 glottic cancer, and its utility was evaluated based on treatment outcomes and adverse effects. Fifty-eight men who had undergone radiotherapy were retrospectively reviewed. Tumor classification was Tis in 4 patients, T1a in 38, and T1b in 16. Histological examination revealed squamous cell carcinoma in 55 patients. Travel time from home to hospital was 0-1 hour for 24 patients, 1-2 hours for 9, and >2 hours for 25. Laser vaporization was performed prior to radiotherapy in 38 patients, and 19 patients received concurrent chemotherapy with an agent such as S-1. Patients were irradiated twice daily using an irradiation container. Most patients received a dose of 1.5 Gy/fraction up to a total of 60 Gy. The median overall treatment time was 30 days, with a median observation period of 59.6 months. A complete response was observed in all patients. The 5-year overall survival, disease-free survival, and local control rates were 97.2%, 93.2%, and 97.8%, respectively. Although grade 3 pharyngeal mucositis was observed in 2 patients, there were no other grade 3 or higher acute adverse events. As late toxicity, grade 2 laryngeal edema and grade 1 laryngeal hemorrhage were observed in 1 patient each, but no serious events such as laryngeal necrosis or laryngeal stenosis were observed. In conclusion, this treatment method brings excellent outcome and will substantially reduce the treatment duration among patients who need to stay at nearby hotels while undergoing treatment at hospitals in rural areas. PMID:26663937

  16. Targeted treatments for cervical cancer: a review

    OpenAIRE

    Peralta-Zaragoza O; Bermúdez-Morales VH; Pérez-Plasencia C; Salazar-León J; Gómez-Cerón C; Madrid-Marina V

    2012-01-01

    Oscar Peralta-Zaragoza,1 Víctor Hugo Bermúdez-Morales,1 Carlos Pérez-Plasencia,2,3 Jonathan Salazar-León,1 Claudia Gómez-Cerón,1 Vicente Madrid-Marina11Direction of Chronic Infections and Cancer, Research Center in Infection Diseases, National Institute of Public Health, Cuernavaca, Morelos, México; 2Oncogenomics Laboratory, National Cancer Institute of Mexico, Tlalpan, México; 3Biomedicine Unit, FES-Iztac...

  17. Exercise after breast cancer treatment: current perspectives

    OpenAIRE

    Dieli-Conwright CM; Orozco BZ

    2015-01-01

    Christina M Dieli-Conwright, Breanna Z Orozco Division of Biokinesiology and Physical Therapy, Women's Health and Exercise Laboratory, University of Southern California, Los Angeles, CA, USA Abstract: Over the past 2 decades, great strides have been made in the field of exercise-oncology research, particularly with breast cancer. This area of research is particularly important since there are >2.8 million breast cancer survivors who are in need of an intervention that can offs...

  18. Utilization of Waste Materials for Microbial Carrier in Wastewater Treatment

    Directory of Open Access Journals (Sweden)

    H. T. Le

    2016-01-01

    Full Text Available This research focused on the ammonium-nitrogen (NH4-N removal from the domestic wastewater using the attached growth reactors. Two types of waste material of corncob (biodegradable material and concrete (nonbiodegradable material were used as the carrier for microorganisms’ attachment. During operation, both reactors achieved absolutely high performance of ammonium removal (up to 99% and total nitrogen removal (up to 95%. The significant advantage of corncob carrier was that the corncob was able to be a source of carbon for biological denitrification, leading to no external carbon requirement for operating the system. However, the corncob caused an increasing turbidity of the effluent. On the other hand, the concrete carrier required the minimal external carbon of 3.5 C/N ratio to reach the good performance. Moreover, a longer period for microorganisms’ adaptation was found in the concrete carrier rather than the corncob carrier. Further, the same physiological and biochemical characteristics of active bacteria were found at the two carriers, which were negative gram, cocci shape, and smooth and white-turbid colony. Due to the effluent quality, the concrete was more appropriate carrier than the corncob for wastewater treatment.

  19. Breast cancer in BRCA mutation carriers: medical treatment.

    Science.gov (United States)

    Milani, Andrea; Geuna, Elena; Zucchini, Giorgia; Aversa, Caterina; Martinello, Rossella; Montemurro, Filippo

    2016-10-01

    About 10% of breast cancers are associated with the inheritance of autosomal dominant breast cancer susceptibility alleles BRCA1 and BRCA2. Until recently, the medical management of BRCA mutation-associated breast cancer has not differed from that of the sporadic breast cancer counterpart. However, there is mounting evidence that this molecular alteration confers sensitivity or resistance to systemic therapies that can be exploited in terms of medical management. For example, studies support the use of platinum salts chemotherapy in BRCA mutated cancers. Moreover, a number of targeted therapies are showing activity in BRCA mutation carriers. Above all, BRCA defective tumor cells are particularly sensitive to Poly(ADP-ribose) polymerase (PARP) inhibitors. This review will summarize the state of the art of the medical treatment of breast cancer in BRCA mutation carriers, with a particular focus on chemotherapies and targeted therapies. PMID:26799758

  20. Profile of palbociclib in the treatment of metastatic breast cancer

    Science.gov (United States)

    Ehab, Moataz; Elbaz, Mohamad

    2016-01-01

    Breast cancer is the most common cancer diagnosed in women. Each year, thousands die either because of disease progression or failure of treatment. Breast cancer is classified into different subtypes based on the molecular expression of estrogen receptor (ER), progesterone receptor, and/or human epidermal growth factor receptor 2 (HER2). These receptors represent important therapeutic targets either through monoclonal antibodies or through small-molecule inhibitors directed toward them. However, up to 40% of patients develop either a primary or a secondary resistance to the current treatments. Therefore, there is an urgent need for investigating new targets in order to overcome the resistance and/or enhance the current therapies. Cell cycle is altered in many human cancers, especially in breast cancer. Cyclin-dependent kinases (CDKs), especially CDK4 and CDK6, play a pivotal role in cell cycle progression that makes them potential targets for new promising therapies. CDK inhibition has shown strong antitumor activities, ranging from cytostatic antiproliferative effects to synergistic effects in combination with other antitumor drugs. In order to overcome the drawbacks of the first-generation CDK inhibitors, recently, new CDK inhibitors have emerged that are more selective to CDK4 and CDK6 such as palbociclib, which is the most advanced CDK4/6 inhibitor in trials. In preclinical studies, palbociclib has shown a very promising antitumor activity, especially against ERα+ breast cancer subtype. Palbociclib has gained world attention, and US the Food and Drug Administration has accelerated its approval for first-line treatment in combination with letrozole for the first-line systematic treatment of postmenopausal women with ERα+/HER2− locally advanced or metastatic breast cancer. In this review, we discuss the potential role of CDK inhibition in breast cancer treatment, and focus on palbociclib progress from preclinical studies to clinical trials with mentioning the

  1. Profile of palbociclib in the treatment of metastatic breast cancer.

    Science.gov (United States)

    Ehab, Moataz; Elbaz, Mohamad

    2016-01-01

    Breast cancer is the most common cancer diagnosed in women. Each year, thousands die either because of disease progression or failure of treatment. Breast cancer is classified into different subtypes based on the molecular expression of estrogen receptor (ER), progesterone receptor, and/or human epidermal growth factor receptor 2 (HER2). These receptors represent important therapeutic targets either through monoclonal antibodies or through small-molecule inhibitors directed toward them. However, up to 40% of patients develop either a primary or a secondary resistance to the current treatments. Therefore, there is an urgent need for investigating new targets in order to overcome the resistance and/or enhance the current therapies. Cell cycle is altered in many human cancers, especially in breast cancer. Cyclin-dependent kinases (CDKs), especially CDK4 and CDK6, play a pivotal role in cell cycle progression that makes them potential targets for new promising therapies. CDK inhibition has shown strong antitumor activities, ranging from cytostatic antiproliferative effects to synergistic effects in combination with other antitumor drugs. In order to overcome the drawbacks of the first-generation CDK inhibitors, recently, new CDK inhibitors have emerged that are more selective to CDK4 and CDK6 such as palbociclib, which is the most advanced CDK4/6 inhibitor in trials. In preclinical studies, palbociclib has shown a very promising antitumor activity, especially against ERα+ breast cancer subtype. Palbociclib has gained world attention, and US the Food and Drug Administration has accelerated its approval for first-line treatment in combination with letrozole for the first-line systematic treatment of postmenopausal women with ERα+/HER2- locally advanced or metastatic breast cancer. In this review, we discuss the potential role of CDK inhibition in breast cancer treatment, and focus on palbociclib progress from preclinical studies to clinical trials with mentioning the

  2. Old Tyrosine Kinase Inhibitors and Newcomers in Gastrointestinal Cancer Treatment.

    Science.gov (United States)

    Erika, Giordani; Federica, Zoratto; Martina, Strudel; Anselmo, Papa; Luigi, Rossi; Marina, Minozzi; Davide, Caruso; Eleonora, Zaccarelli; Monica, Verrico; Silverio, Tomao

    2016-01-01

    Gastrointestinal cancer treatment is based more on molecular biology that has provided increasing knowledge about cancer pathogenesis on which targeted therapy is being developed. Precisely, targeted therapy is defined as a "type of treatment that uses drugs, such as monoclonal antibodies or tyrosine kinase inhibitors, to identify and attack specific cancer cells". Nowadays, the United States Food and Drug Administration has approved many targeted therapies for gastrointestinal cancer treatment, as many are in various phases of development as well. In a previous review we discussed the main monoclonal antibodies used and studied in gastrointestinal cancer. In addition to monoclonal antibodies, tyrosine kinase inhibitors represent another class of targeted therapy and following the approval of imatinib for gastrointestinal stromal tumours, other tyrosine kinase inhibitors have been approved for gastrointestinal cancers treatment such as sunitinib, regoragenib, sorafenib and erlotinib. Moving forward, the purpose of this review is to focus on the efficacy data of main tyrosine kinase inhibitors commonly used in the personalized treatment of each gastrointestinal tumour and to provide a comprehensive overview about experimental targeted therapies ongoing in this setting. PMID:26278713

  3. Old Tyrosine Kinase Inhibitors and Newcomers in Gastrointestinal Cancer Treatment.

    Science.gov (United States)

    Giordani, Erika; Zoratto, Federica; Strudel, Martina; Papa, Anselmo; Rossi, Luigi; Minozzi, Marina; Caruso, Davide; Zaccarelli, Eleonora; Verrico, Monica; Tomao, Silverio

    2016-01-01

    Gastrointestinal cancer treatment is based more on molecular biology that has provided increasing knowledge about cancer pathogenesis on which targeted therapy is being developed. Precisely, targeted therapy is defined as a "type of treatment that uses drugs, such as monoclonal antibodies or tyrosine kinase inhibitors, to identify and attack specific cancer cells". Nowadays, the United States Food and Drug Administration has approved many targeted therapies for gastrointestinal cancer treatment, as many are in various phases of development as well. In a previous review we discussed the main monoclonal antibodies used and studied in gastrointestinal cancer. In addition to monoclonal antibodies, tyrosine kinase inhibitors represent another class of targeted therapy and following the approval of imatinib for gastrointestinal stromal tumours, other tyrosine kinase inhibitors have been approved for gastrointestinal cancers treatment such as sunitinib, regoragenib, sorafenib and erlotinib. Moving forward, the purpose of this review is to focus on the efficacy data of main tyrosine kinase inhibitors commonly used in the personalized treatment of each gastrointestinal tumour and to provide a comprehensive overview about experimental targeted therapies ongoing in this setting.

  4. Comparative analysis of survival, treatment, cost and resource use among patients newly diagnosed with brain metastasis by initial primary cancer.

    Science.gov (United States)

    Ray, Saurabh; Dacosta-Byfield, Stacey; Ganguli, Arijit; Bonthapally, Vijayveer; Teitelbaum, April

    2013-08-01

    Brain metastases are a frequent complication of many systemic cancers and portend a poor prognosis. This retrospective analysis of health claims data compared survival, treatment and health care utilization and costs in patients with brain metastasis by primary tumor site. Adult commercial and Medicare Advantage enrollees newly diagnosed with brain metastasis in 01 Jan 2004 through 30 Apr 2010 were identified. Inclusion required at least 2 claims that identified the same primary cancer site prior to diagnosis of brain metastasis and no evidence of primary brain tumors. Health care utilization rates and costs were calculated at the patient level for each month of follow-up. Differences among primary cancer site cohorts were assessed by ANOVA (continuous variables), Chi square test (proportions) and the Poisson distribution (utilization rates). The primary cancer cohorts comprised 1,031 lung cancer, 93 melanoma and 395 female breast cancer patients. During the 6 months prior to brain metastasis diagnosis, 59 % of lung cancer patients had no evidence of lymph node involvement or other metastatic disease compared to 55 and 42 % of melanoma and breast cancer patients (P < 0.001). Survival after brain metastasis diagnosis was less than 3 months for 52, 43 and 39 % for lung cancer, breast cancer and melanoma, respectively (P < 0.001). Melanoma patients had the highest rate of inpatient stays and outpatient visits (P ≤ 0.003). Total monthly all-cause costs were: melanoma, $23,426; breast cancer $19,708; lung cancer, $17,007 (P = 0.003). Health care utilization and costs after brain metastasis diagnosis were substantial and differed by primary tumor site.

  5. Cancer-related intrusive thoughts predict behavioral symptoms following breast cancer treatment

    OpenAIRE

    Dupont, A; Bower, JE; Stanton, AL; Ganz, PA

    2014-01-01

    Objective: Behavioral symptoms are common in breast cancer survivors, including disturbances in energy, sleep, and mood, though few risk factors for these negative outcomes have been identified. Our study examined intrusive thoughts as a predictor of lingering symptoms in breast cancer survivors in the year following treatment. Method: Data come from the Moving Beyond Cancer psychoeducational intervention trial, aimed at easing the transition from patient to survivor. Women (n = 558) complete...

  6. [Treatment of prostate cancer using cryoablation: a prospective study].

    Science.gov (United States)

    Govorov, A V; Vasil'ev, A O; Ivanov, V Iu; Kovylina, M V; Prilepskaia, E A; Pushkar', D Iu

    2014-01-01

    Currently, the choice of tactics of treatment of the patient with prostate cancer (PCa) requires to take into account the degree of differentiation and stage of tumor, age of the patient and his somatic diseases, the risk of complications, as well as the patient's desire and physician's experience. Due to the progressive development of medical technology, interest in minimally invasive treatments for prostate cancer, such as cryoablation, interstitial brachytherapy and HIFU-therapy, has grown. Cryoablation of the prostate gland is a tissue ablation by local effects of very low temperatures and is minimally invasive, highly effective treatment for prostate cancer that can be used as the primary treatment, and in the case of tumor recurrence after radiotherapy. Focal cryoablation of the prostate allows to selectively destroy the known tumor with preservation of organ function and without reducing the quality of life of the patient. Focal therapy for prostate cancer is an alternative to radical treatment and active surveillance, occupying an intermediate position between them. Due to the lack of long-term results, focal cryoablation is an experimental type of treatment. First cryoablation of the prostate using modern equipment was carried out in Russia in March 2010, at the Department of Urology MSMSU. Since that time, we performed this procedure in 122 patients with prostate cancer; cryoablation was primary treatment in 110 patients and was used as salvage treatment in 12 patients. In most cases, the operation was performed under epidural or spinal anesthesia. According to the protocol, all the patients underwent 2 cycles of freezing and thawing under transrectal ultrasound guidance. A significant improvement of equipment for cryosurgery, the use of cryoneedles with smaller diameter, and the use of temperature sensors and catheters to warm the urethral mucosa have allowed to minimize the number of complications in comparison with other methods of treatment of

  7. The clinical utility of a new tumor marker for lung cancer Cyfra 21-1

    International Nuclear Information System (INIS)

    Cytokeratins expressed in epithelial cells from respiratory epithelium are also expressed in situ by lung cancers. The Cyfra 21-1 assay is a newly developed test which measures in serum fragments of cytokeratin 19. The aim of our study was to asses the clinical utility of the protein as a marker for lung cancer. We evaluated this marker in 196 patients with lung cancer , 33 patients with being lung diseases and 60 healthy individuals. Significantly higher levels were observed in patients with lung cancer but there was not difference between histological types of lung cancer. Concentration of Cyfra 21-1 significantly correlated with the stage of disease and the highest levels were found in patients with metastases. Consequently the marker was significantly lower in patients who were operated upon when compared with unresectable ones p,0.0001. In addition we observed a correlation between Cyfra 21-1 concentration and survival time. Cyfra 21-1 as a tumor marker is clinically useful especially for NSCLC. (author)

  8. Anatomy of a Cancer Treatment Scam

    Medline Plus

    Full Text Available ... Menu Search Utility menu Contact Stay Connected Privacy Policy FTC en español Search form Search Main Menu ... Director Office of the General Counsel Office of Policy Planning Regional Offices Office of Administrative Law Judges ...

  9. Follow-up after treatment for breast cancer

    Science.gov (United States)

    Sisler, Jeffrey; Chaput, Genevieve; Sussman, Jonathan; Ozokwelu, Emmanuel

    2016-01-01

    Objective To offer FPs a summary of evidence-based recommendations to guide their follow-up survivorship care of women treated for breast cancer. Quality of evidence A literature search was conducted in MEDLINE from 2000 to 2016 using the search words breast cancer, survivorship, follow-up care, aftercare, guidelines, and survivorship care plans, with a focus on review of recent guidelines published by national cancer organizations. Evidence ranges from level I to level III. Main message Survivorship care involves 4 main tasks: surveillance and screening, management of long-term effects, health promotion, and care coordination. Surveillance for recurrence involves only annual mammography, and screening for other cancers should be done according to population guidelines. Management of the long-term effects of cancer and its treatment addresses common issues of pain, fatigue, lymphedema, distress, and medication side effects, as well as longer-term concerns for cardiac and bone health. Health promotion emphasizes the benefits of active lifestyle change in cancer survivors, with an emphasis on physical activity. Survivorship care is enhanced by the involvement of various health professionals and services, and FPs play an important role in care coordination. Conclusion Family physicians are increasingly the main providers of follow-up care after breast cancer treatment. Breast cancer should be viewed as a chronic medical condition even in women who remain disease free, and patients benefit from the approach afforded other chronic conditions in primary care. PMID:27737976

  10. Clinical utility of the neutrophil elastase inhibitor sivelestat for the treatment of acute respiratory distress syndrome

    Directory of Open Access Journals (Sweden)

    Aikawa N

    2014-08-01

    Full Text Available Naoki Aikawa,1 Yasushi Kawasaki2 1School of Medicine, Keio University, Tokyo, 2Ono Pharmaceutical Co, Ltd, Osaka, Japan Abstract: Acute respiratory distress syndrome is a serious condition that can arise following direct or indirect lung injury. It is heterogeneous and has a high mortality rate. Supportive care is the mainstay of treatment and there is no definitive pharmacological treatment as yet. Sivelestat is a neutrophil elastase inhibitor approved in Japan and the Republic of Korea for acute lung injury, including acute respiratory distress syndrome in patients with systemic inflammatory response syndrome. The aim of this review is to examine the clinical utility of sivelestat in different disease states, using data from nonclinical and clinical studies. In nonclinical studies, sivelestat appears to show benefit in acute lung injury without inhibiting the host immune defense in cases of infection. Clinical studies do not yet provide a clear consensus. Phase III and IV Japanese studies have shown improvements in pulmonary function, length of intensive care unit stay, and mechanical ventilation, but a non-Japanese multicenter study did not demonstrate sivelestat to have an effect on ventilator-free days or 28-day all-cause mortality. Evidence of improvement in various parameters, including duration of stay in intensive care, mechanical ventilation, the ratio of partial pressure of arterial oxygen and fraction of inspired oxygen (PaO2/FIO2 ratio ratio, and lung injury scores, has been shown in patients with sepsis or gastric aspiration, and following the surgical treatment of esophageal cancer. To date, there are no particular concerns regarding adverse events, and the available data do not suggest that sivelestat might worsen infections. One study has analyzed cost-effectiveness, finding that sivelestat may reduce costs compared with standard care. The currently available evidence suggests that sivelestat may show some benefit in the

  11. The utility of cancer-related cultural constructs to understand colorectal cancer screening among African Americans

    Directory of Open Access Journals (Sweden)

    Vetta L. Sanders Thompson

    2013-09-01

    Full Text Available Background. Data suggest that colorectal cancer could be cut by approximately 60% if all people aged 50 years or older received regular screening. Studies have identified socio-cultural attitudes that might inform cancer education and screening promotion campaigns. This article applies item response theory (IRT to a set of survey items selected to assess sociocultural attitudes in order to determine how current measures may affect what we know about how these attitudes affect colorectal cancer screening (CRCS.Design and Methods. A survey of colorectal cancer screening, screening attitudes and cultural beliefs was administered to 1021 African Americans – 683 women and 338 men, ages 50 to 75. Eligibility crite ria for participation included being born in the United States, self-identified African American male or female, age 50 to 75 years. The IRT analysis was performed on 655 individuals with complete data for the 43 observed variables. Results. Twenty-nine items comprise the Multi-construct African American Cultural Survey (MAACS that addresses seven cultural con- structs: mistrust/distrust, privacy, ethnic identity, collectivism, empowerment, and male gender roles. The items provide adequate information about the attitudes of the population across most levels of the constructs assessed. Among the sociocultural variables considered, empowerment (OR=1.078; 95% CI: 1.008, 1.151 had the strongest association with CRCS adherence and privacy showed promise. Conclusions. The MAACS provides a fixed length questionnaire to assess African American CRCS attitudes, two new constructs that might assist in CRCS promotion, and a suggested focus for identification of additional constructs of interest.

  12. [Streamlined treatment pathway for a colorectal cancer patient].

    Science.gov (United States)

    Rantala, Arto; Ristamäki, Raija; Keränen, Ulla

    2016-01-01

    The organization of colorectal cancer patient treatment, the pathway, is an important component of the quality of care of a large patient group as nearly 3000 colorectal cancer patients are diagnosed and treated annually in Finland. By designing and describing the whole pathway, the more streamlined approach can be made and thus improve patient care. Multidisciplinary team work between colorectal surgeons, oncologists, pathologists and radiologists is flexible team work, having been proven to improve overall treatment results. This method of working together is also a good tool for the development of the pathway to a better organized treatment. PMID:27483633

  13. Surgical Treatment of Early-Stage Cervical Cancer.

    Science.gov (United States)

    Brucker, Sara Y; Ulrich, Uwe A

    2016-01-01

    Surgical treatment of cervical cancer has been a cornerstone in the management of this malignancy for more than 100 years. Today, for early-stage and low-risk cervical cancer, surgery is still considered the gold standard. If the preoperative assessment of the tumor reveals a situation prompting postoperative adjuvant radiochemotherapy, the latter should be planned as the primary treatment option, being preceded by staging laparoscopy including pelvic and paraaortic lymph node dissection. As an alternative to the open approach, the definitive surgical treatment should be either performed laparoscopically, or be laparoscopic-assisted, or laparoscopically robotic-assisted. PMID:27614875

  14. Potential applications of synchrotron radiation to the treatment of cancer

    International Nuclear Information System (INIS)

    Although conventional radiotherapy remains to be one of the most useful treatments for cancer, it is not the best strategy to maximize the effects on the tumors and minimize the damage to the surrounding tissues due to its physical and biological characteristics. Synchrotron radiation (SR) with uniquely physical and biological advantages may represent an innovative approach for cancer treatment. In recent years, SR-based photon activation therapy, stereotactic synchrotron radiation therapy and micro-beam radiation treatment have been developed, and the results of in vitro and in vivo experiments are very promising. It is necessary to understand the physical and radiobiological principle of those novel strategies before the approach is applied to the clinic. In this paper, we summarize the advances of SR in terms of physical, radiobiological advantages and its potential clinical applications. With the successful operation of shanghai synchrotron radiation, good opportunities in China have been provided for investigations on the treatment of cancer with synchrotron radiation. (authors)

  15. Six-Month Longitudinal Patterns of Mental Health Treatment Utilization by Older Adults With Depressive Symptoms

    NARCIS (Netherlands)

    A.M. Gum; L. Iser; B.L. King-Kallimanis; A. Petkus; A. Demuth; L. Schonfeld

    2011-01-01

    Objective: Aims of the study were to describe behavioral health treatment utilization patterns of community-dwelling older adults with depressive symptoms over a six-month period and to identify factors associated with treatment use, guided by a theoretical model emphasizing the dynamic nature of tr

  16. In situ heat treatment process utilizing a closed loop heating system

    Energy Technology Data Exchange (ETDEWEB)

    Vinegar, Harold J. (Bellaire, TX); Nguyen, Scott Vinh (Houston, TX)

    2010-12-07

    Systems and methods for an in situ heat treatment process that utilizes a circulation system to heat one or more treatment areas are described herein. The circulation system may use a heated liquid heat transfer fluid that passes through piping in the formation to transfer heat to the formation. In some embodiments, the piping may be positioned in at least two of the wellbores.

  17. Molecular targets in urothelial cancer: detection, treatment, and animal models of bladder cancer

    Science.gov (United States)

    Smolensky, Dmitriy; Rathore, Kusum; Cekanova, Maria

    2016-01-01

    Bladder cancer remains one of the most expensive cancers to treat in the United States due to the length of required treatment and degree of recurrence. In order to treat bladder cancer more effectively, targeted therapies are being investigated. In order to use targeted therapy in a patient, it is important to provide a genetic background of the patient. Recent advances in genome sequencing, as well as transcriptome analysis, have identified major pathway components altered in bladder cancer. The purpose of this review is to provide a broad background on bladder cancer, including its causes, diagnosis, stages, treatments, animal models, as well as signaling pathways in bladder cancer. The major focus is given to the PI3K/AKT pathway, p53/pRb signaling pathways, and the histone modification machinery. Because several promising immunological therapies are also emerging in the treatment of bladder cancer, focus is also given on general activation of the immune system for the treatment of bladder cancer. PMID:27784990

  18. Quality of life in cancer patients with disfigurement due to cancer and its treatments

    Directory of Open Access Journals (Sweden)

    Duraipandi Arunachalam

    2011-01-01

    Conclusion: Living with a disfiguring body which is visibly different is not always easy. A sudden change either due to cancer or its treatment or due to side effects leads to significant social maladjustment, elevated anxiety, depression, and poor quality of life among the cancer survivors with body disfigurement which calls for multiprofessional involvement in addressing various psychosocial issues.

  19. Drinking water safely during cancer treatment

    Science.gov (United States)

    ... Disease Control and Prevention. A guide to drinking water treatment technologies for household use. Updated March 14, 2014. www.cdc.gov/healthywater/drinking/travel/household_water_treatment.html . Accessed March 20, 2016.

  20. Translational potential of cancer stem cells: A review of the detection of cancer stem cells and their roles in cancer recurrence and cancer treatment.

    Science.gov (United States)

    Islam, Farhadul; Gopalan, Vinod; Smith, Robert A; Lam, Alfred K-Y

    2015-07-01

    Cancer stem cells (CSCs) are a subpopulation of cancer cells with many clinical implications in most cancer types. One important clinical implication of CSCs is their role in cancer metastases, as reflected by their ability to initiate and drive micro and macro-metastases. The other important contributing factor for CSCs in cancer management is their function in causing treatment resistance and recurrence in cancer via their activation of different signalling pathways such as Notch, Wnt/β-catenin, TGF-β, Hedgehog, PI3K/Akt/mTOR and JAK/STAT pathways. Thus, many different therapeutic approaches are being tested for prevention and treatment of cancer recurrence. These may include treatment strategies targeting altered genetic signalling pathways by blocking specific cell surface molecules, altering the cancer microenvironments that nurture cancer stem cells, inducing differentiation of CSCs, immunotherapy based on CSCs associated antigens, exploiting metabolites to kill CSCs, and designing small interfering RNA/DNA molecules that especially target CSCs. Because of the huge potential of these approaches to improve cancer management, it is important to identify and isolate cancer stem cells for precise study and application of prior the research on their role in cancer. Commonly used methodologies for detection and isolation of CSCs include functional, image-based, molecular, cytological sorting and filtration approaches, the use of different surface markers and xenotransplantation. Overall, given their significance in cancer biology, refining the isolation and targeting of CSCs will play an important role in future management of cancer.

  1. LOW RISK PROSTATE CANCER: ACTIVE TREATMENT OR ACTIVE SURVEILLANCE?

    Science.gov (United States)

    Tomašković, Igor

    2015-09-01

    The widely used screening for prostate cancer with prostate specific antigen has resulted in identification of potentially lethal prostate cancers at a much more curable stage and has been associated with significant falls in prostate cancer mortality. In spite of the fact that prostate cancer is one of the deadliest malignancies in men, the advent of sensitive diagnostic testing has also resulted in detection of low risk cancers due to the high incidence of latent prostate cancer in aging men and prolonged natural history of the disease. This, in turn, has entailed the problem of cancer overdiagnosis and subsequent overtreatment. Approximately 6 times as many men will be diagnosed with the disease as will die from it. Active surveillance appeared as a response to the clearly documented risks of overdiagnosis and overtreatment of low risk prostate cancer for localized prostate cancer. It entails initial expectant management rather than immediate therapy, with 'curative-intent' treatment deferred until there is evidence that the patient is at an increased risk of disease progression. This approach attempts to balance the risks and side effects of overtreatment against the possibility of disease progression and lost opportunity for cure. A systematic literature review brings current knowledge on the subject.

  2. Breast cancer recurrence: follow up after treatment for primary breast cancer

    OpenAIRE

    Hiramanek, N

    2004-01-01

    Background: Breast cancer will affect one in 12 Australian women in their lifetime. After potentially curative treatment, it is usual for patients to be followed up for many years. However, controversies surround follow up, and its value is uncertain.

  3. Minimally Invasive Treatment for Lung Cancer

    Medline Plus

    Full Text Available ... cancer surgery was done. It’s really an elaborate video game, and I would like to show you some of the images from some of our operations. Right here you’re looking at ... thorascopic surgery alone? Absolutely. And you know ...

  4. Selectively targeting estrogen receptors for cancer treatment

    NARCIS (Netherlands)

    Shanle, Erin K.; Xu, Wei

    2010-01-01

    Estrogens regulate growth and development through the action of two distinct estrogen receptors (ERs), ER alpha and ER beta, which mediate proliferation and differentiation of cells. For decades, ER alpha mediated estrogen signaling has been therapeutically targeted to treat breast cancer, most nota

  5. Minimally Invasive Treatment for Lung Cancer

    Medline Plus

    Full Text Available ... today is Dr. Walter Choi who is the director of the lung cancer division of the radiation oncology service. Good morning, Walter? Good morning. How are you? Morning Sam, thank you for coming. I really appreciate that you took time out of your day to come. As an ...

  6. Social comparison and coping with cancer treatment

    NARCIS (Netherlands)

    Van der Zee, K; Buunk, B; Sanderman, R; Botke, G; van den Bergh, F

    2000-01-01

    In the present study scales were developed as indicators of four social comparison processes of respectively identification with others who are either doing better or worse and contrasting one's situation against the situation of either upward or downward comparison others. In a sample of 112 cancer

  7. Telomerase targeting in cancer treatment : new developments

    NARCIS (Netherlands)

    Helder, MN; de Jong, S; de Vries, EGE; van der Zee, AGJ

    1999-01-01

    Telomerase, a ribonucleoprotein expressed in 85% of advanced cancers but not in most somatic cells, compensates for telomeric DNA erosion and as such stabilizes cell immortality. Telomerase inhibition might restore mortality in tumor cells. Recent progress is illustrated in studies on telomerase and

  8. Do cancer and treatment type affect distress?

    NARCIS (Netherlands)

    Admiraal, J. M.; Reyners, A. K. L.; Hoekstra-Weebers, J. E. H. M.

    2013-01-01

    Objective We examined differences in distress levels and Distress Thermometer (DT) cutoff scores between different cancer types. The effect of socio-demographic and illness-related variables on distress was also examined. Methods One thousand three hundred fifty patients (response=51%) completed que

  9. Minimally Invasive Treatment for Lung Cancer

    Medline Plus

    Full Text Available ... blade come across there. See how nice and clean the staple line is? Yeah. There’s just a ... radiation therapy is is the use of high-energy X-rays that preferentially kill cancer cells with ...

  10. Identification of treatments targeting PMLexpressing breast cancers

    OpenAIRE

    Insausti Urkia, Naroa

    2016-01-01

    The main aim of this project is to find a suitable ATO concentration to combine with already approved chemotherapeutic agents to find that synergistic effect in triple negative breast cancer MDA-MB 231 cell line, as a new strategy to treat the disease.

  11. Minimally Invasive Treatment for Lung Cancer

    Medline Plus

    Full Text Available ... medical doctor, you know, with an abnormal chest X-ray. As you know, the suspicion of lung cancer, ... to reach a diagnosis. Once you have abnormal X-ray, I think the next thing to do would ...

  12. Intracellular hyperthermia mediated by nanoparticles in radiofrequency fields in the treatment of pancreatic cancer

    Science.gov (United States)

    Glazer, Evan Scott

    Intracellular hyperthermic therapy may prove to be a unique and novel approach to the management of pancreatic cancer. Utilizing the principle of photothermal destruction, selective killing of cancer cells with minimal injury to normal tissues may be possible. This dissertation investigated the role of antibody targeted metal nanoparticles and the cytotoxic effects of nonionizing radiofrequency fields in pancreatic cancer. Cancer cell death was induced by heat release from intracellular metal nanoparticles after radiofrequency field exposure. Fluorescent and gold nanoparticles were delivered with two antibodies, cetuximab and PAM-4, to pancreatic cancer cells in vitro and mouse xenografts in vivo. Selective delivery of these nanoparticles induced cell death in vitro and decreased tumor burden in vivo after whole animal RF field exposure. This occurred through both apoptosis and necrosis. In addition, activated caspase-3 was increased after antibody treatment and RF field exposure. Furthermore, although there was non-specific uptake by the liver and spleen in vivo, there was no evidence of acute or chronic toxicity in the animals. These results are in agreement with the principle that malignant cells are more thermally sensitive than normal cells or tissues. Selective intracellular delivery of metal nanoparticles coupled with whole body RF field exposure may be a beneficial therapy against micrometastases and unresectable pancreatic cancer in the future. Further studies are planned with more specific antibodies, other nanoparticles, and other cancer targets.

  13. A Novel Theranostic Platform for Targeted Cancer Therapy and Treatment Monitoring | Division of Cancer Prevention

    Science.gov (United States)

    DESCRIPTION (provided by applicant): Cancer treatment currently relies heavily upon administration of cytotoxic drugs that attack both cancerous and healthy cells due to limited selectivity of drugs. Therapeutic efficacy and systemic toxicity can be improved by employing a multifunctional drug delivery system that allows targeted drug delivery, controlled drug release and therapeutic effect monitoring. The integration of therapeutic and diagnostic treatments has created a new genre in patient care and personalized medicine termed theranostics. |

  14. The Treatment of Breast Cancer Using Liposome Technology

    Directory of Open Access Journals (Sweden)

    Sarah Brown

    2012-01-01

    Full Text Available Liposome-based chemotherapeutics used in the treatment of breast cancer can in principle enhance the therapeutic index of otherwise unencapsulated anticancer drugs. This is partially attributed to the fact that encapsulation of cytotoxic agents within liposomes allows for increased concentrations of the drug to be delivered to the tumor site. In addition, the presence of the phospholipid bilayer prevents the encapsulated active form of the drug from being broken down in the body prior to reaching tumor tissue and also serves to minimize exposure of the drug to healthy sensitive tissue. While clinically approved liposome-based chemotherapeutics such as Doxil have proven to be quite effective in the treatment of breast cancer, significant challenges remain involving poor drug transfer between the liposome and cancerous cells. In this review, we discuss the recent advancements made in the development of liposome-based chemotherapeutics with respect to improved drug transfer for use in breast cancer therapy.

  15. Understanding the benefit of metformin use in cancer treatment

    Directory of Open Access Journals (Sweden)

    Goodwin Pamela J

    2011-04-01

    Full Text Available Abstract Biguanides have been developed for the treatment of hyperglycemia and type 2 diabetes. Recently, metformin, the most widely prescribed biguanide, has emerged as a potential anticancer agent. Epidemiological, preclinical and clinical evidence supports the use of metformin as a cancer therapeutic. The ability of metformin to lower circulating insulin may be particularly important for the treatment of cancers known to be associated with hyperinsulinemia, such as those of the breast and colon. Moreover, metformin may exhibit direct inhibitory effects on cancer cells by inhibiting mammalian target of rapamycin (mTOR signaling and protein synthesis. The evidence supporting a role for metformin in cancer therapy and its potential molecular mechanisms of action are discussed.

  16. 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.

  17. Late effects of breast cancer treatment and potentials for rehabilitation

    DEFF Research Database (Denmark)

    Ewertz, Marianne; Jensen, Anders Bonde

    2011-01-01

    treatment in postmenopausal women. Awareness of cardiotoxicity is needed since anthracyclines, trastuzumab, and radiotherapy can damage the heart. Breast cancer survivors have an increased risk of a major depression and far from all receive adequate anti-depressive treatment. Other psychological symptoms......Abstract Background. Breast cancer is the most frequent malignant disease among women world wide. Survival has been improving leading to an increasing number of breast cancer survivors, in the US estimated to about 2.6 million. Material and methods. The literature was reviewed with focus on data...... from the Nordic countries. Results. Local therapies such as breast cancer surgery and radiotherapy may cause persistent pain in the breast area, arm, and shoulder reported by 30-50% of patients after three to five years, lymphedema in 15-25% of patients, and restrictions of arm and shoulder movement...

  18. Dietary Natural Products for Prevention and Treatment of Liver Cancer

    Science.gov (United States)

    Zhou, Yue; Li, Ya; Zhou, Tong; Zheng, Jie; Li, Sha; Li, Hua-Bin

    2016-01-01

    Liver cancer is the most common malignancy of the digestive system with high death rate. Accumulating evidences suggests that many dietary natural products are potential sources for prevention and treatment of liver cancer, such as grapes, black currant, plum, pomegranate, cruciferous vegetables, French beans, tomatoes, asparagus, garlic, turmeric, ginger, soy, rice bran, and some edible macro-fungi. These dietary natural products and their active components could affect the development and progression of liver cancer in various ways, such as inhibiting tumor cell growth and metastasis, protecting against liver carcinogens, immunomodulating and enhancing effects of chemotherapeutic drugs. This review summarizes the potential prevention and treatment activities of dietary natural products and their major bioactive constituents on liver cancer, and discusses possible mechanisms of action. PMID:26978396

  19. Dietary Natural Products for Prevention and Treatment of Liver Cancer.

    Science.gov (United States)

    Zhou, Yue; Li, Ya; Zhou, Tong; Zheng, Jie; Li, Sha; Li, Hua-Bin

    2016-03-01

    Liver cancer is the most common malignancy of the digestive system with high death rate. Accumulating evidences suggests that many dietary natural products are potential sources for prevention and treatment of liver cancer, such as grapes, black currant, plum, pomegranate, cruciferous vegetables, French beans, tomatoes, asparagus, garlic, turmeric, ginger, soy, rice bran, and some edible macro-fungi. These dietary natural products and their active components could affect the development and progression of liver cancer in various ways, such as inhibiting tumor cell growth and metastasis, protecting against liver carcinogens, immunomodulating and enhancing effects of chemotherapeutic drugs. This review summarizes the potential prevention and treatment activities of dietary natural products and their major bioactive constituents on liver cancer, and discusses possible mechanisms of action. PMID:26978396

  20. Oncolytic Viruses in the Treatment of Bladder Cancer

    Directory of Open Access Journals (Sweden)

    Kyle G. Potts

    2012-01-01

    Full Text Available Bladder carcinoma is the second most common malignancy of the urinary tract. Up to 85% of patients with bladder cancer are diagnosed with a tumor that is limited to the bladder mucosa (Ta, T1, and CIS. These stages are commonly termed as non-muscle-invasive bladder cancer (NMIBC. Although the treatment of NMIBC has greatly improved in recent years, there is a need for additional therapies when patients fail bacillus Calmette-Guérin (BCG and chemotherapeutic agents. We propose that bladder cancer may be an ideal target for oncolytic viruses engineered to selectively replicate in and lyse tumor cells leaving normal cells unharmed. In support of this hypothesis, here we review current treatment strategies for bladder cancer and their shortcomings, as well as recent advancements in oncolytic viral therapy demonstrating encouraging safety profiles and antitumor activity.

  1. Botanical Agents for the Treatment of Nonmelanoma Skin Cancer

    Directory of Open Access Journals (Sweden)

    Jillian W. Millsop

    2013-01-01

    Full Text Available Nonmelanoma skin cancers, including basal cell carcinoma and squamous cell carcinoma, are common neoplasms worldwide and are the most common cancers in the United States. Standard therapy for cutaneous neoplasms typically involves surgical removal. However, there is increasing interest in the use of topical alternatives for the prevention and treatment of nonmelanoma skin cancer, particularly superficial variants. Botanicals are compounds derived from herbs, spices, stems, roots, and other substances of plant origin and may be used in the form of dried or fresh plants, extracted plant material, or specific plant-derived chemicals. They possess multiple properties including antioxidant, anti-inflammatory, and immunomodulatory properties and are, therefore, believed to be possible chemopreventive agents or substances that may suppress or reverse the process of carcinogenesis. Here, we provide a review of botanical agents studied for the treatment and prevention of nonmelanoma skin cancers.

  2. Tai Ji Quan for the aging cancer survivor: Mitigating the accelerated development of disability, falls, and cardiovascular disease from cancer treatment

    Directory of Open Access Journals (Sweden)

    Kerri M. Winters-Stone

    2014-03-01

    Full Text Available Currently there are more than 13.7 million cancer survivors living in the U.S., and that figure is projected to increase by 31% in the next decade, adding another 4 million cancer survivors into the healthcare system. Cancer is largely a disease of aging, and the aging of the population will sharply raise the proportion of older cancer survivors, many of whom will be long-term survivors (5+ years post diagnosis. This review will address the potential utility of exercise to address three health problems that are of particular concern for the aging cancer survivor and the healthcare system, i.e., disability, falls, and cardiovascular disease, because the development of these age-related problems may be accelerated by cancer treatment. While there are many different modes of exercise that each produce specific adaptations, Tai Ji Quan may be a particularly suitable strategy to mitigate the development of age- and cancer-treatment-related problems. Based on studies in older adults without cancer, Tai Ji Quan produces musculoskeletal and cardiometabolic adaptations and is more easily performed by older adults due to its low energy cost and slower movement patterns. Since cancer survivors are mostly older, inactive, and often physically limited by the lingering side effects of treatment, they need to engage in safe, practical, and effective modes of exercise. The dearth of published controlled trials examining the efficacy of Tai Ji Quan to mitigate cancer-treatment-related musculoskeletal and cardiovascular side effects points to ample research opportunities to explore the application of this non-Western exercise modality to improve long-term outcomes for aging cancer survivors.

  3. Human Papillomavirus (HPV)-associated Oral Cancers and Treatment Strategies.

    Science.gov (United States)

    Sathish, N; Wang, X; Yuan, Y

    2014-07-01

    Human papillomavirus (HPV) is known to be associated with several types of human cancer, including cervical, vulvar, vaginal, penile, anal, and head-and-neck cancers. Among these cancers, HPV-associated head-and-neck cancers, inclusive of oropharyngeal squamous cell carcinoma (OSCC) and oral cavity squamous cell carcinomas (OCSCC), have recently risen dramatically in men under 50 years old. Within 20 years, the percentage of HPV-positive OSCC in total OSCC went from less than 20% to more than 70% in the United States and some European countries. This article reviews the incidence trend and pathogenesis of HPV-associated head-and-neck cancers as well as current treatment modalities for the disease.

  4. Breast Cancer After Treatment of Hodgkin's Lymphoma: General Review

    International Nuclear Information System (INIS)

    The improved survival rates among patients with Hodgkin's lymphoma over the past few decades have come with increased incidence of second malignancies. One of the major concerns among female survivors is the significantly elevated risk of breast cancer that appears with extended follow-up. In this review, we include the published literature regarding the risk of breast cancer after irradiation for Hodgkin's lymphoma. We also present the possible long-term surveillance strategies and the optimal time to start screening these women. This could potentially help in early detection of secondary breast cancers and consequently improve outcomes. Furthermore, because of prior radiotherapy, the management of the breast cancer among this unique population has been controversial. We discuss the characteristics of breast cancer that occurs after Hodgkin's lymphoma and also treatment options that could be implemented

  5. Diagnostic utility of LunX mRNA in peripheral blood and pleural fluid in patients with primary non-small cell lung cancer

    Directory of Open Access Journals (Sweden)

    Tian Zhigang

    2008-05-01

    Full Text Available Abstract Background Progress in lung cancer is hampered by the lack of clinically useful diagnostic markers. The goal of this study was to provide a detailed evaluation of lung cancer tumor markers indicative of molecular abnormalities and to assess their diagnostic utility in non-small cell lung cancer (NSCLC patients. Methods Quantitative real-time RT-PCR was used to determine LunX, CK19, CEA, VEGF-C and hnRNP A2/B1 mRNA levels in peripheral blood and pleural fluid from NSCLC patients, compared with those from patients with other epithelial cancer (esophagus cancer and breast cancer, benign lung disease (pneumonia and tuberculo pleurisy and from healthy volunteers. Results In peripheral blood LunX mRNA was detectable in 75.0% (33/44 of patients with NSCLC, but not in patients with other epithelial cancer (0/28, benign lung disease (0/10 or in healthy volunteers (0/15. In contrast, all other genetic markers were detected in patients with either NSCLC, other epithelia cancer or benign lung disease, and in healthy volunteers. The expression level and positive rate of LunX mRNA in peripheral blood correlated with the pathologic stage of NSCLC (P LunX mRNA was detected in 92.9% (13/14 of malignant pleural fluid samples and was the only marker whose expression level was significantly different between malignant and benign pleural fluid (P LunX mRNA in the peripheral blood of NSCLC patients decreased shortly after clinical treatment (P = 0.005. Conclusion Of several commonly used genetic markers, LunX mRNA is the most specific gene marker for lung cancer and has potential diagnostic utility when measured in the peripheral blood and pleural fluid of NSCLC patients.

  6. Recent Progress in Cancer-Related Lymphedema Treatment and Prevention

    OpenAIRE

    Shaitelman, Simona F; Cromwell, Kate D.; Rasmussen, John C.; Stout, Nicole L; Armer, Jane M.; Lasinski, Bonnie B.; Cormier, Janice N

    2014-01-01

    This article provides an overview of the recent developments in the diagnosis, treatment, and prevention of cancer-related lymphedema. Lymphedema incidence by tumor site is evaluated. Measurement techniques and trends in patient education and treatment are also summarized to include current trends in therapeutic and surgical treatment options as well as longer-term management. Finally, an overview of the policies related to insurance coverage and reimbursement will give the clinician an overv...

  7. CURRENT TREATMENTS FOR UROTHELIAL CANCER OF THE UPPER URINARY TRACT

    OpenAIRE

    S. V. Afonin; M. I. Volkova; V. B. Matveev

    2014-01-01

    TNephroureterectomy is by right considered to be the gold standard for treatment in patients with urothelial cancer of the upper urinary tract. Nevertheless, various surgical treatments are now being intensively developed and introduced into clinical practice and a possibility of using adjuvant and neoadjuvant chemotherapy is also being studied. The review summarizes data on various methods of treatment, its efficiency, long-term results and prognosis.

  8. Treatment of Muscle-Invasive Bladder Cancer in Older Patients.

    Science.gov (United States)

    Skinner, Eila C

    2016-01-01

    Treatment of muscle-invasive bladder cancer in older patients is challenging. Definitive therapy of localized disease requires either surgery or radiation therapy, ideally combined with systemic chemotherapy. However, current population data suggest that less than half of patients older than age 70 are offered such treatments. We will review tools available to assess the fitness of older patients for surgery, alternatives, and tips for perioperative patient treatment.

  9. Resource Utilization and Costs during the Initial Years of Lung Cancer Screening with Computed Tomography in Canada

    OpenAIRE

    Cressman, Sonya; Lam, Stephen; Tammemagi, Martin C.; Evans, William K.; Leighl, Natasha B.; Regier, Dean A; Bolbocean, Corneliu; Shepherd, Frances A.; Tsao, Ming-Sound; Manos, Daria; Liu, Geoffrey; Atkar-Khattra, Sukhinder; Cromwell, Ian; Johnston, Michael R.; Mayo, John R

    2014-01-01

    Background: It is estimated that millions of North Americans would qualify for lung cancer screening and that billions of dollars of national health expenditures would be required to support population-based computed tomography lung cancer screening programs. The decision to implement such programs should be informed by data on resource utilization and costs. Methods: Resource utilization data were collected prospectively from 2059 participants in the Pan-Canadian Early Detection of Lung Canc...

  10. Systemic treatment for hereditary cancers: a 2012 update

    OpenAIRE

    Imyanitov, Evgeny N.; Byrski, Tomasz

    2013-01-01

    The history of specific therapy for hereditary tumors dates back to mid 1980s and involves a number of reports demonstrating regression of familial colon polyps upon administration of sulindac. Virtually no clinical studies on other hereditary cancer types were available until the year 2009, when Byrski et al. presented the data on unprecedented sensitivity of BRCA1-associated breast malignancies to cisplatin. This breakthrough has revived interest to the treatment of cancer in germ-line muta...

  11. The Multifaceted Role of Curcumin in Cancer Prevention and Treatment

    OpenAIRE

    Shanmugam, Muthu K.; Grishma Rane; Madhu Mathi Kanchi; Frank Arfuso; Arunachalam Chinnathambi; Zayed, M. E.; Sulaiman Ali Alharbi; Benny K. H. Tan; Alan Prem Kumar; Gautam Sethi

    2015-01-01

    Despite significant advances in treatment modalities over the last decade, neither the incidence of the disease nor the mortality due to cancer has altered in the last thirty years. Available anti-cancer drugs exhibit limited efficacy, associated with severe side effects, and are also expensive. Thus identification of pharmacological agents that do not have these disadvantages is required. Curcumin, a polyphenolic compound derived from turmeric (Curcumin longa), is one such agent that has bee...

  12. Insomnia and its Treatment in Women with Breast Cancer

    OpenAIRE

    Fiorentino, Lavinia; Ancoli-Israel, Sonia

    2006-01-01

    Insomnia is a common complaint in breast cancer patients and has been shown to have a host of psychological and medical correlates and consequences. Typically insomnia is treated pharmacologically, however more recent findings from randomized controlled clinical trials support the use of cognitive behavioral therapies. The aim of this article is to review the empirically supported breast cancer literature on insomnia, briefly present and explain the insomnia treatment options available, and e...

  13. Investigational Agents in Development for the Treatment of Ovarian Cancer

    OpenAIRE

    Westin, Shannon N.; Herzog, Thomas J.; Coleman, Robert L.

    2012-01-01

    Although significant success has been achieved in the treatment of advanced and recurrent ovarian cancer, there is clearly room for improvement. The use of targeted agents in this patient population has the promise to provide improved survival and quality of life. There are a myriad of relevant pathways under exploration in all settings of ovarian cancer. Clinical trial data are accumulating for antiangiogenic therapy, including vascular endothelial growth factor (VEGF)-specific inhibitors an...

  14. Pain in Breast Cancer Treatment: Aggravating Factors and Coping Mechanisms

    OpenAIRE

    Maria de Fatima Guerreiro Godoy; Livia Maria Pereira de Godoy; Stelamarys Barufi; José Maria Pereira de Godoy

    2014-01-01

    The objective of this study was to evaluate pain in women with breast cancer-related lymphedema and the characteristics of aggravating factors and coping mechanisms. The study was conducted in the Clinica Godoy, São Jose do Rio Preto, with a group of 46 women who had undergone surgery for the treatment of breast cancer. The following variables were evaluated: type and length of surgery; number of radiotherapy and chemotherapy sessions; continued feeling of the removed breast (phantom limb), i...

  15. Review of Natural Compounds for Potential Skin Cancer Treatment

    OpenAIRE

    Chinembiri, Tawona N; Du Plessis, Lissinda H.; Minja Gerber; Hamman, Josias H.; Jeanetta du Plessis

    2014-01-01

    Most anti-cancer drugs are derived from natural resources such as marine, microbial and botanical sources. Cutaneous malignant melanoma is the most aggressive form of skin cancer, with a high mortality rate. Various treatments for malignant melanoma are available, but due to the development of multi-drug resistance, current or emerging chemotherapies have a relatively low success rates. This emphasizes the importance of discovering new compounds that are both safe and effective against melano...

  16. Breast cancer treatment and sexual dysfunction: Moroccan women's perception

    Directory of Open Access Journals (Sweden)

    Ismaili Nabil

    2011-06-01

    Full Text Available Abstract Background This exploratory prospective study evaluated women's responses to questions that asked them to describe how their body image and sexual functioning had changed since their breast cancer diagnosis to treatment. Methods A questionnaire concerning body image scale and various sexual problems experienced after diagnosis and treatment was anonymously completed by 120 women in the outpatient clinic of our hospital's Division of medical Oncology. To be eligible, subjects had to be sexually active and had histology proven breast cancer. They also had to have received treatment for breast cancer. Results 100% of participants have never spoken with their doctor about this subject. 84% of the participants continued sexual activity after treatment, but there was an increase in the incidence of sexual functioning problems which resulted in a slight reduction in the quality of their sex lives. 65% of the women experienced dyspareunia followed by lubrication difficulties (54% and the absence or reduction of sexual desire (48% and 64%, respectively while, 37% had lack of satisfaction (37%. Female orgasmic disorder and brief intercourse and arousal were reported respectively by 40% and 38% of the subjects. The sexual dysfunctions were absent before diagnosis and management of breast cancer in 91.5% subjects and of these 100% subjects complained of a deterioration of the symptomatology after the various treatments. 90% of the dysfunctions were observed after chemotherapy, 9% after surgery and 3% after radiotherapy; none of the subjects indicated the onset of dysfunctions to have been associated with hormonotherapy. 100% expressed not having received sufficient information about how the disease and treatment (including surgery might affect their sexual life. Conclusion Breast cancer and its treatment may result in significant difficulties with sexual functioning and sexual life. Addressing these problems is essential to improve the quality of

  17. Cost of treatment for breast cancer in central Vietnam

    Directory of Open Access Journals (Sweden)

    Nguyen Hoang Lan

    2013-02-01

    Full Text Available Background: In recent years, cases of breast cancer have been on the rise in Vietnam. To date, there has been no study on the financial burden of the disease. This study estimates the direct medical cost of a 5-year treatment course for women with primary breast cancer in central Vietnam. Methods: Retrospective patient-level data from medical records at the Hue Central Hospital between 2001 and 2006 were analyzed. Cost analysis was conducted from the health care payers’ perspective. Various direct medical cost categories were computed for a 5-year treatment course for patients with breast cancer. Costs, in US dollars, discounted at a 3% rate, were converted to 2010 after adjusting for inflation. For each cost category, the mean, standard deviation, median, and cost range were estimated. Median regression was used to investigate the relationship between costs and the stage, age at diagnosis, and the health insurance coverage of the patients. Results: The total direct medical cost for a 5-year treatment course for breast cancer in central Vietnam was estimated at $975 per patient (range: $11.7–$3,955. The initial treatment cost, particularly the cost of chemotherapy, was found to account for the greatest proportion of total costs (64.9%. Among the patient characteristics studied, stage at diagnosis was significantly associated with total treatment costs. Patients at later stages of breast cancer did not differ significantly in their total costs from those at earlier stages however, but their survival time was much shorter. The absence of health insurance was the main factor limiting service uptake. Conclusion: From the health care payers’ perspective, the Government subsidization of public hospital charges lowered the direct medical costs of a 5-year treatment course for primary breast cancer in central Vietnam. However, the long treatment course was significantly influenced by out-of-pocket payments for patients without health insurance.

  18. Treatment-related cardiovascular late effects and exercise training countermeasures in testicular germ cell cancer survivorship

    DEFF Research Database (Denmark)

    Christensen, Jesper F; Bandak, Mikkel; Campbell, Anna;

    2015-01-01

    , are subjected to toxicities, which individually, and synergistically, can cause physiological impairments leading to sub-clinical or clinical cardiovascular disorders (i.e. the 'multiple-hit hypothesis'). Furthermore, we discuss the efficacy and utility of structured exercise training to ameliorate treatment......BACKGROUND: Treatment of testicular germ cell cancer constitutes a major success story in modern oncology. Today, the vast majority of patients are cured by a therapeutic strategy using one or more highly effective components including surgery (orchiectomy), radiotherapy and/or chemotherapy...

  19. New strategy for diagnosis and treatment of gynecological cancer

    Institute of Scientific and Technical Information of China (English)

    LANG Jing-he

    2009-01-01

    @@ In the 21st century medicine is characterized by population problem, the great impact of computer and information technology, the contribution of genetics development to disease prevention and treatment, and the reform of health care system. By 2025, there will be 274 million people over 60 years old and cancer may be the primary killer as well in China. The incidences of cancers of the lung, intestine, and breast are on the rise; the incidence of cervical cancer is decreasing in developed countries while increasing in developing ones.

  20. Treatment of Metastatic Prostate Cancer in Older Adults.

    Science.gov (United States)

    Loh, Kah Poh; Mohile, Supriya G; Kessler, Elizabeth; Fung, Chunkit

    2016-10-01

    The aging of the population, along with rising life expectancy, means that increasing numbers of older men will be diagnosed with prostate cancer, and a large proportion of these men will present with metastatic disease. In this paper, we discuss recent advances in prostate cancer treatment. In particular, we review management approaches for older patients with metastatic prostate cancer based on the decision tree developed by the International Society of Geriatric Oncology, which categorized older men as "fit," "vulnerable," and "frail" according to comprehensive geriatric assessment. PMID:27586377

  1. Profile of palbociclib in the treatment of metastatic breast cancer

    Directory of Open Access Journals (Sweden)

    Ehab M

    2016-05-01

    Full Text Available Moataz Ehab,1 Mohamad Elbaz2,31Department of Pharmacy Practice, 2Department of Pharmacology, Pharmacy School, Helwan University, Egypt; 3Department of Pathology, The Comprehensive Cancer Center, The Ohio State University Wexner Medical Center, Columbus, OH, USAAbstract: Breast cancer is the most common cancer diagnosed in women. Each year, thousands die either because of disease progression or failure of treatment. Breast cancer is classified into different subtypes based on the molecular expression of estrogen receptor (ER, progesterone receptor, and/or human epidermal growth factor receptor 2 (HER2. These receptors represent important therapeutic targets either through monoclonal antibodies or through small-molecule inhibitors directed toward them. However, up to 40% of patients develop either a primary or a secondary resistance to the current treatments. Therefore, there is an urgent need for investigating new targets in order to overcome the resistance and/or enhance the current therapies. Cell cycle is altered in many human cancers, especially in breast cancer. Cyclin-dependent kinases (CDKs, especially CDK4 and CDK6, play a pivotal role in cell cycle progression that makes them potential targets for new promising therapies. CDK inhibition has shown strong antitumor activities, ranging from cytostatic antiproliferative effects to synergistic effects in combination with other antitumor drugs. In order to overcome the drawbacks of the first-generation CDK inhibitors, recently, new CDK inhibitors have emerged that are more selective to CDK4 and CDK6 such as palbociclib, which is the most advanced CDK4/6 inhibitor in trials. In preclinical studies, palbociclib has shown a very promising antitumor activity, especially against ERα+ breast cancer subtype. Palbociclib has gained world attention, and US the Food and Drug Administration has accelerated its approval for first-line treatment in combination with letrozole for the first-line systematic

  2. Maximizing outcomes in genitourinary cancers across the treatment continuum.

    LENUS (Irish Health Repository)

    Fitzpatrick, John M

    2011-04-01

    Key controversies concerning the management of genitourinary cancers across the treatment continua were discussed at the second annual Interactive Genitourinary Cancer Conference (IGUCC) held in February 2010 in Athens, Greece. Prostate cancer is the most common form of cancer among western men and prevention strategies are needed. Trials evaluating 5α-reductase inhibitors have reported beneficial and clinically meaningful results, but uptake remains low for primary prostate cancer prevention. Prostate cancer detection programmes are also important as curative treatments for advanced disease are unavailable. Two large landmark randomized controlled trials reported conflicting results concerning screening efficacy and uncovered high levels of over-diagnosis and potential over-treatment. Tailored management strategies after diagnosis are important and predictive markers that distinguish between aggressive and indolent tumours are needed. The majority of newly diagnosed cases of prostate cancer are clinically localized. Active surveillance of favourable risk patients may be beneficial in the intermediate term, while an integrated approach of multi-modality therapy in patients with adverse features is recommended. The benefits of new technologies such as high-intensity focused ultrasound (HIFU) and robotic prostatectomy have not been established in prospective randomized trials vs current standards of care. A multidisciplinary approach is essential to evolving the management of advanced prostate cancer into a chronic disease paradigm. Docetaxel plus prednisone is the standard first-line chemotherapy for patients with metastatic castration-resistant prostate cancer (mCRPC), but the optimal timing of chemotherapy initiation has not been addressed in randomized clinical trials. Retrospective analyses suggest that asymptomatic patients with adverse prognostic factors for survival may also benefit from receiving chemotherapy. Bladder cancer is a common malignancy and the

  3. Ranitidine as adjuvant treatment in colorectal cancer

    DEFF Research Database (Denmark)

    Nielsen, Hans Jørgen; Christensen, Ib Jarle; Moesgaard, F;

    2002-01-01

    by oral ranitidine 150 mg or placebo twice daily for 5 years. Adjuvant cytotoxic or radiation therapy was not given. An observer-blinded interim analysis performed after 40 months showed that there was no effect of ranitidine on overall survival, and the study was discontinued in accordance......BACKGROUND: Results from short-term studies of histamine type 2 (H2) receptor antagonists on survival of patients with solid tumours are debatable. In this study the efficacy of the H2-receptor antagonist ranitidine on long-term survival of patients with colorectal cancer was evaluated. METHODS...... curative resection of colorectal cancer and who do not receive perioperative blood transfusion and do not develop postoperative infectious complications....

  4. Parental involvement in paediatric cancer treatment decisions

    OpenAIRE

    McKenna, K; Collier, J; Hewitt, M.; Blake, H

    2010-01-01

    This study investigated parents' information needs and involvement in decision-making processes affecting the care of children diagnosed with cancer. Interviews and questionnaires were used to assess parental satisfaction in 50 mothers and 16 fathers responsible for 58 children in an English Paediatric Oncology Unit. Parents reported that doctors contributed almost twice as much to the decision-making process as they did, but parental satisfaction was positively correlated with the amount of ...

  5. In Silico Experimental Modeling of Cancer Treatment

    OpenAIRE

    Trisilowati; D. G. Mallet

    2012-01-01

    In silico experimental modeling of cancer involves combining findings from biological literature with computer-based models of biological systems in order to conduct investigations of hypotheses entirely in the computer laboratory. In this paper, we discuss the use of in silico modeling as a precursor to traditional clinical and laboratory research, allowing researchers to refine their experimental programs with an aim to reducing costs and increasing research efficiency. We explain the metho...

  6. Role of chelates in treatment of cancer

    Directory of Open Access Journals (Sweden)

    Tripathi Laxmi

    2007-01-01

    Full Text Available Chelates are used in cancer as cytotoxic agent, as radioactive agent in imaging studies and in radioimmunotherapy. Various chelates based on ruthenium, copper, zinc, organocobalt, gold, platinum, palladium, cobalt, nickel and iron are reported as cytotoxic agent. Monoclonal antibodies labeled with radioactive metals such as yttrium-90, indium-111 and iodine-131 are used in radioimmunotherapy. This review is an attempt to compile the use of chelates as cytotoxic drugs and in radioimmunotherapy.

  7. Lipoplatin Treatment in Lung and Breast Cancer

    Directory of Open Access Journals (Sweden)

    Manuela Fantini

    2011-01-01

    Lipoplatin is a new liposomal cisplatin formulation which seems to have these characteristics. Lipoplatin was shown to be effective in NSCLC both in phase 2 and phase 3 trials, with the same response rate of Cisplatin, a comparable overall survival but less toxicity. A new protocol aiming to elucidate the double capacity of Lipoplatin to act as a chemotherapeutic and angiogenetic agent in triple-negative breast cancer patients is upcoming.

  8. Iodine-125 seeds for cancer treatment

    Energy Technology Data Exchange (ETDEWEB)

    Rostelato, Maria E.C.M.; Zeituni, Carlos A.; Feher, Anselmo; Moura, Joao A.; Moura, Eduardo S.; Nagatomi, Helio R.; Manzoli, Jose E.; Souza, Carla D., E-mail: elisaros@ipen.b, E-mail: czeituni@pobox.co, E-mail: afeher@ipen.b, E-mail: jmoura31@yahoo.com.b, E-mail: esmoura@ipen.b, E-mail: hrnagato@ipen.b, E-mail: jemanzoli@ipen.b, E-mail: cdsouza@ipen.b [Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNEN-SP), Sao Paulo, SP (Brazil); Karam, Dib, E-mail: dib.karan@usp.b [Universidade de Sao Paulo (USP), SP (Brazil). Escola de Artes, Ciencias e Humanidades

    2009-07-01

    In Brazil, cancer has become one of the major public health problems. An estimate by the Health Ministry showed that 466,430 people had the disease in the country in 2008. The prostate cancer is the second largest death cause among men. The National Institute of Cancer estimated the occurrence of 50,000 new cases for 2009. Some of these patients are treated with Brachytherapy, using Iodine-125 seeds. By this technique, small seeds with Iodine-125, a radioactive material, are implanted in the prostate. The advantages of radioactive seed implants are the preservation of healthy tissues and organs near the prostate, besides the low rate of impotence and urinary incontinence. The Energy and Nuclear Research Institute - IPEN, which belongs to the Nuclear Energy National Commission - CNEN, established a program for the development of the technique and production of Iodine-125 seeds in Brazil. The estimate for the 125-Iodine seeds demand is of 8,000 seeds/month and the laboratory to be implanted will need this production capacity. The purpose of this paper is to explain the project status and show some data about the seeds used in the country. The project will be divided in two phases: technological development of a prototype and a laboratory implementation for the seeds production. (author)

  9. The utility of serial complete blood count monitoring in patients receiving radiation therapy for localized prostate cancer

    International Nuclear Information System (INIS)

    Purpose: It is standard practice in our department to monitor weekly complete blood counts (CBCs) in patients receiving definitive radiation therapy for prostate cancer. The clinical utility and cost effectiveness of this practice has not been analyzed. Methods and Materials: The charts of all prostate cancer patients treated with radiation therapy between January 1994 and July 1996 at the Veterans Administration Hospital, Philadelphia, PA were reviewed. CBC values were available for 89 patients. Patients received a median dose of 68 Gy using a four-field box technique and megavoltage photons. Whole-pelvic radiotherapy followed by a conedown to the prostate was administered to 29 patients. Fifty-nine patients received radiation to the prostate alone or prostate and seminal vesicles. Fifty-seven patients received concurrent hormonal therapy which included luteinizing hormone-releasing hormone (LHRH) agonist, antiandrogens, or both. Results: No patient experienced a drop in their hemoglobin, white blood cells (WBCs), or platelets below critical nadirs (defined as WBC 3, hemoglobin 3) at any point during treatment. Thirty-one percent, 25%, and 47% of patients experienced declines of > 50 in platelets, > 2 in WBCs, and > 1 in hemoglobin, respectively. Eight clinical, treatment-related, and pathologic parameters were examined as prognostic factors for a drop of > 2 in hemoglobin, > 2 in WBCs, and > 50 in platelets. Only stage (T3 and above) was significantly associated with a > 2 hemoglobin decline. The use of hormonal therapy was associated with a platelet drop of > 50. None of the 8 prognostic factors were associated with decline of > 2 in WBCs. In the urban area surrounding the Philadelphia Veterans Administration Medical Center, the cost of obtaining a CBC is approximately $30. However, if staff time is considered, the cost of obtaining a weekly CBC during prostate cancer radiotherapy approached $400 per patient. Conclusion: These results suggest that weekly

  10. Treatment of Urethral Strictures from Irradiation and Other Nonsurgical Forms of Pelvic Cancer Treatment

    OpenAIRE

    Iyad Khourdaji; Jacob Parke; Avinash Chennamsetty; Frank Burks

    2015-01-01

    Radiation therapy (RT), external beam radiation therapy (EBRT), brachytherapy (BT), photon beam therapy (PBT), high intensity focused ultrasound (HIFU), and cryotherapy are noninvasive treatment options for pelvic malignancies and prostate cancer. Though effective in treating cancer, urethral stricture disease is an underrecognized and poorly reported sequela of these treatment modalities. Studies estimate the incidence of stricture from BT to be 1.8%, EBRT 1.7%, combined EBRT and BT 5.2%, an...

  11. Impact of family history of breast cancer on tumour characteristics, treatment, risk of second cancer and survival among men with breast cancer

    OpenAIRE

    Bouchardy Magnin, Christine; Rapiti Aylward, Elisabetta; Fioretta, Gérald; Schubert, Hyma; Chappuis, Pierre; Vlastos, Georges; Benhamou, Simone

    2013-01-01

    Male breast cancer patients have a higher risk of developing a second primary cancer, but whether this risk differs according to the family history of breast or ovarian cancers remains to be elucidated. We aimed to determine the effect of a positive family history among men diagnosed with breast cancer on tumour characteristics, treatment, second cancer occurrence and overall survival.

  12. Cancer-related fatigue: prevalence, assessment and treatment strategies.

    Science.gov (United States)

    Weis, Joachim

    2011-08-01

    Cancer-related fatigue (CRF) is one of the most common symptoms reported by patients and is defined as the feeling of extraordinary exhaustion associated with a high level of distress, disproportionate to the patients' activity, and is not relieved by sleep or rest. Prevalence rates range from 59 to nearly 100% depending on the clinical status of the cancer. Except for chemotherapy-induced anemia, the mechanisms responsible for CRF are not yet completely understood. Therefore, CRF may be influenced by multiple possible somatic and psychosocial factors. CRF has been shown as either a short-term side effect of adjuvant cancer therapy or a chronic long-term late effect. Compared with other symptoms, such as pain or nausea, CRF is more distressing and often long lasting, with a strong impact on daily living and quality of life. The concept of fatigue has been widely elaborated and operationalized in different dimensions within the last few decades and specific instruments assessing fatigue in cancer populations have been developed. To support patients and alleviate CRF symptoms various treatment strategies are discussed in this article, including information and counseling, enhancement of activities, exercise and sports therapy, psychosocial interventions as well as pharmacological treatment. In most Western countries, treatment of CRF has been identified as a priority for advancing cancer patient care. This article gives an overview of the concept of CRF, its pathogenesis, assessment and treatment strategies. PMID:21831025

  13. 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)

  14. What does cancer treatment look like in consumer cancer magazines? An exploratory analysis of photographic content in consumer cancer magazines.

    Science.gov (United States)

    Phillips, Selene G; Della, Lindsay J; Sohn, Steve H

    2011-04-01

    In an exploratory analysis of several highly circulated consumer cancer magazines, the authors evaluated congruency between visual images of cancer patients and target audience risk profile. The authors assessed 413 images of cancer patients/potential patients for demographic variables such as age, gender, and ethnicity/race. They compared this profile with actual risk statistics. The images in the magazines are considerably younger, more female, and more White than what is indicated by U.S. cancer risk statistics. The authors also assessed images for visual signs of cancer testing/diagnosis and treatment. Few individuals show obvious signs of cancer treatment (e.g., head scarves, skin/nail abnormalities, thin body types). Most images feature healthier looking people, some actively engaged in construction work, bicycling, and yoga. In contrast, a scan of the editorial content showed that nearly two thirds of the articles focus on treatment issues. To explicate the implications of this imagery-text discontinuity on readers' attention and cognitive processing, the authors used constructs from information processing and social identity theories. On the basis of these models/theories, the authors provide recommendations for consumer cancer magazines, suggesting that the imagery be adjusted to reflect cancer diagnosis realities for enhanced message attention and comprehension.

  15. Treatment for brain metastasis from lung cancer in the era of radiosurgery

    Energy Technology Data Exchange (ETDEWEB)

    Yamanaka, Kazuhiro; Iwai, Yoshiyasu; Nakajima, Hideki [Osaka City General Hospital (Japan)] (and others)

    2001-07-01

    The treatment for brain metastasis has undergone remarkable changes since the development of radiosurgery. We investigated the results of treatment for brain metastasis from lung cancer since the initiation of gamma knife radiosurgery (GKRS) and we discuss the usefulness of GKRS combined with other treatments in cases with recurrence. We treated 142 patients with brain metastasis from lung cancer. Sixteen patients were treated surgically, 11 patients were treated with whole brain radiation therapy (WBRT), and 115 patients were treated with GKRS. Our treatment plan is to use GKRS in cases with less than 5 lesions and lesions less than 3 cm in mean diameter. We use WBRT in cases with 5 or more lesions, and surgery in cases with lesions 3 cm or larger. If new lesions or tumor regrowth appeared after the initial treatment, we retreated them with one of the methods mentioned above. Twice or three-time treatments were performed in 30 patients. Median survival including all cases was 10 months and the number of deaths due to local treatment failure was only 5 (6.5%) out of the total 77 deaths which occurred. We were able to carry out less invasive treatment for brain metastasis from lung cancer by utilizing GKRS. Though we have to consider the indications for other treatments, we can say that radiosurgery is usually the treatment of first choice for brain metastasis from lung caner. When new lesions appear in cases where a particular initial treatment was used, it is possible to maintain or improve the quality of life by retreatment, using a combination of GKRS, surgery or WBRT, to prolong the patient's life. (author)

  16. Breast cancer in Brazil: epidemiology and treatment challenges

    Directory of Open Access Journals (Sweden)

    Cecilio AP

    2015-01-01

    Full Text Available Adma Poliana Cecilio,1 Erika Tomie Takakura,1 Jaqueline Janaina Jumes,1 Jeane Wilhelm dos Santos,1 Ana Cristina Herrera,2 Vanessa Jacob Victorino,3 Carolina Panis11Laboratory of Inflammatory Mediators, State University o West Paraná, UNIOESTE, Campus Francisco Beltrão, Paraná, Brazil; 2Pontifícia Universidade Católica (PUC, Campus Londrina, Paraná, Brazil; 3School of Medicine, Sao Paulo University (FM-USP, Sao Paulo, BrazilAbstract: Notwithstanding the advances in tumor research, diagnosis, and treatment, breast cancer is still a challenge worldwide. This global burden of disease has been associated with population aging and the persistence of cancer-related behaviors. The number of women diagnosed with breast cancer has been estimated as increasing, especially in middle-income countries such as Brazil. Estimates from the Instituto Nacional de Câncer (INCA point to breast cancer as the major malignant neoplasia in Brazilian women and the main cause of death from cancer in the country. This fact has been associated with increased life expectancy, urbanization, and cancer-related behaviors. Given this scenario, it is clear that there is a need for identifying and discussing which factors have substantially contributed to this growing number of cases in Brazil, including access to treatment, prevention and early diagnosis, weaknesses of the local health policy, and intrinsic genetic peculiarities of the Brazilian population. This review aims to address the role of such factors.Keywords: breast cancer, treatment, prevention, epidemiology, Brazil, cancer screening, mammograms, health policies

  17. 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

  18. Treatment results in males with breast cancer

    Energy Technology Data Exchange (ETDEWEB)

    Pakisch, B. [Dept. of Radiotherapy, Karl Franzens Univ. of Graz (Austria); Stoeger, H. [Dept. of Clinical Oncology, Karl Franzens Univ. of Graz (Austria); Poschauko, H. [Dept. of Radiotherapy, Karl Franzens Univ. of Graz (Austria); Samonigg, H. [Dept. of Clinical Oncology, Karl Franzens Univ. of Graz (Austria); Bauernhofer, T. [Dept. of Clinical Oncology, Karl Franzens Univ. of Graz (Austria); Pojer, E. [Dept. of Clinical Oncology, Karl Franzens Univ. of Graz (Austria); Leitner, H. [Dept. of Radiotherapy, Karl Franzens Univ. of Graz (Austria); Stuecklschweiger, G. [Dept. of Radiotherapy, Karl Franzens Univ. of Graz (Austria); Peichl, K.H. [Dept. of Radiotherapy, Karl Franzens Univ. of Graz (Austria); Quehenberger, F. [Dept. of Statistics and Documentation, Karl Franzens Univ. of Graz (Austria); Hackl, A. [Dept. of Radiotherapy, Karl Franzens Univ. of Graz (Austria)

    1995-08-01

    Because cancer of the male breast is rare knowledge about its biology and behavior is essentially due to a compilation of pooled experiences. Hence, a continued report of cases appears to be important. Therefore a retrospective review of patients suffering from male breast cancer was carried out. Twenty-four evaluable cases were analyzed. Eight patients (1 patient with bilateral Stage I carcinoma was included) were in Stage I, 7 in Stage II, 2 in Stage IIIa, 4 in Stage IIIb, and 3 in Stage IV. Of 23 patients who were treated with mastectomy, 22 had modified radical mastectomy and postoperative irradiation to the chest wall as well as to the peripheral lymphatic areas in most cases. One patient underwent radical mastectomy. Another patient had an excision biopsy only, followed by irradiation. One of 24 patients received tamoxifen; another received cyclophosphamide, methotrexate, 5-fluorouracil, prednisone (CMF) regimen in an adjuvant setting. Local recurrence developed in one of 23 (4%) patients treated with mastectomy and radiation therapy to the chest wall and peripheral lymphatics. Four (17%) patients developed distant metastases. The 5-year overall survival (Kaplan-Maier) was 90% for the entire group, 100% for patients in Stage I-III disease, and 60% in Stage IV disease (P = < 0.005). As observed in former reports the stage of disease at initial presentation seems to be a parameter that significantly contributes to survival in male breast cancer patients. To what extent improved local control by adequate local therapy, such as surgery and postoperative radiotherapy, may improve overall survival remains to be discussed. (orig.)

  19. 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

  20. Minimally Invasive Treatment for Lung Cancer

    Medline Plus

    Full Text Available ... into the water and we ask anesthesia to blow up the lung. And you can see there, ... par for the course. That goes with the treatment that was done. And I’m just building ...