Read by QxMD icon Read

physical activity and cancer

Douglas P Beall, M R Chambers, Sam Thomas, John Amburgy, James R Webb, Bradly S Goodman, Devin K Datta, Richard W Easton, Douglas Linville, Sanjay Talati, John B Tillman
BACKGROUND: Osteoporotic and neoplastic vertebral compression fractures (VCF) are common and painful, threatening quality of life and increasing risk of morbidity and mortality. Balloon kyphoplasty is a percutaneous option for treating painful cancer- and osteoporosis-related VCFs, supported by 2 randomized trials demonstrating efficacy benefits of BKP over nonsurgical care. OBJECTIVE: To investigate 12-mo disability, quality of life, and safety outcomes specifically in a Medicare-eligible population, representing characteristic patients seen in routine clinical practice...
March 14, 2018: Neurosurgery
Karen E Assmann, Moufidath Adjibade, Nitin Shivappa, James R Hébert, Michael D Wirth, Mathilde Touvier, Tasnime Akbaraly, Serge Hercberg, Pilar Galan, Chantal Julia, Emmanuelle Kesse-Guyot
Background: While low-grade chronic inflammation has been suggested as a major modulator of healthy aging (HA), no study has yet investigated the link between the inflammatory potential of the diet and multidimensional concepts of HA. Objective: We aimed to evaluate the association between the inflammatory potential of the diet at midlife, as measured by the Dietary Inflammatory Index (DII), and HA assessed 13 y later. Methods: We analyzed data from 2796 participants in the French Supplémentation en Vitamines et Minéraux Antioxydants (SU...
March 1, 2018: Journal of Nutrition
Barry H Smith, Lawrence S Gazda, Thomas J Fahey, Angelica Nazarian, Melissa A Laramore, Prithy Martis, Zoe P Andrada, Joanne Thomas, Tapan Parikh, Sudipta Sureshbabu, Nathaniel Berman, Allyson J Ocean, Richard D Hall, David J Wolf
Objective: The complexity, heterogeneity and capacity of malignant neoplastic cells and tumors for rapid change and evolution suggest that living-cell-based biological-systems approaches to cancer treatment are merited. Testing this hypothesis, the tumor marker, metabolic activity, and overall survival (OS) responses, to the use of one such system, implantable macrobeads [RENCA macrobeads (RMBs)], in phase I and IIa clinical trials in advanced, treatment-resistant metastatic colorectal cancer (mCRC) are described here...
February 2018: Chinese Journal of Cancer Research, Chung-kuo Yen Cheng Yen Chiu
Aileen V Ireland, Jennifer Finnegan-John, Gill Hubbard, Karen Scanlon, Richard G Kyle
Walking is widely accepted as a safe and effective method of promoting rehabilitation and a return to physical activity after a cancer diagnosis. Little research has considered the therapeutic qualities of landscape in relation to understanding women's recovery from breast cancer, and no study has considered the supportive and therapeutic benefits that walking groups might contribute to their wellbeing. Through a study of a volunteer-led walking group intervention for women living with and beyond breast cancer (Best Foot Forward) we address this gap...
March 8, 2018: Social Science & Medicine
Dawn M Holman, Helen Ding, Gery P Guy, Meg Watson, Anne M Hartman, Frank M Perna
Importance: Monitoring sun protection and sunburn over time at the population level can provide valuable information about progress toward skin cancer prevention goals and inform future intervention efforts. Objective: To examine the prevalence of sun protection use (shade, sunscreen, and clothing) and sunburn and the association between sunburn and individual characteristics and health behaviors in the US population. Design, Setting, and Participants: In this cross-sectional study using a nationally representative sample of 31 162 US adults from the 2015 National Health Interview Survey-Cancer Control Supplement, household interviews of civilian, noninstitutionalized US adults were conducted throughout 2015 in person and completed on the telephone when necessary...
March 14, 2018: JAMA Dermatology
Josette M Northcott, Ivory S Dean, Janna K Mouw, Valerie M Weaver
The tumor microenvironment is a dynamic landscape in which the physical and mechanical properties evolve dramatically throughout cancer progression. These changes are driven by enhanced tumor cell contractility and expansion of the growing tumor mass, as well as through alterations to the material properties of the surrounding extracellular matrix (ECM). Consequently, tumor cells are exposed to a number of different mechanical inputs including cell-cell and cell-ECM tension, compression stress, interstitial fluid pressure and shear stress...
2018: Frontiers in Cell and Developmental Biology
Bente T Jensen, Susanne V Lauridsen, Jørgen B Jensen
PURPOSE OF REVIEW: Whether prehabilitation in radical cystectomy adds to the effort of reducing postoperative morbidity and impairments in the survivorship phase has until recently received limited attention. This narrative review aims to summarize the current evidence base on prehabilitaion interventions focusing on the efficacy of procedure-specific interventions and the influence on postoperative outcomes. RECENT FINDINGS: Given the oncological risk, there is a relative short window to intervene and proactively optimize the patient before radical cystectomy...
March 13, 2018: Current Opinion in Urology
Joseph J Knapik, Sheryl A Bedno
Surveys indicated that 24% of military personnel are current cigarette smokers. Smoking is well known to increase the risk of cancers, cardiovascular and respiratory diseases, reproductive problems, and other medical maladies, but one of the little known effects of smoking is that on injuries. There is considerable evidence from a variety of sources that (1) smoking increases overall injury risk, (2) the greater the amount of smoking, the higher is the injury risk, and (3) smoking is an independent injury risk factor...
2018: Journal of Special Operations Medicine: a Peer Reviewed Journal for SOF Medical Professionals
Hannah Arem, Erikka Loftfield, Pedro F Saint-Maurice, Neal D Freedman, Charles E Matthews
While liver cancer rates in the United States are increasing, 5-year survival is only 17.6%, underscoring the importance of prevention. Physical activity has been associated with lower risk of developing liver cancer, but most studies assess physical activity only at a single point in time, often in midlife. We utilized physical activity data from 296,661 men and women in the NIH-AARP Diet and Health Study cohort to test whether physical activity patterns over the life course could elucidate the importance of timing of physical activity on liver cancer risk...
March 13, 2018: Cancer Medicine
Margaret Raber, To Nhu Huynh, Karla Crawford, Stephanie Kim, Joya Chandra
Comprehensive cancer centers are an important community resource for cancer prevention education in their catchment areas. Colorectal cancer remains one of the most commonly diagnosed cancers in the United States, making prevention a priority. Colorectal cancer prevention targets include lifestyle modifications that are influenced by cultural norms, such as diet change, physical activity and screening behavior. Cancer centers must tailor prevention efforts to multiethnic catchment areas. This paper describes the development and feasibility of a comprehensive cancer center's approach to community-based colorectal cancer prevention in Houston, Texas, specifically targeting Hispanic and Asian populations...
March 12, 2018: Journal of Community Health
Ross Arena, Amy McNeil, Steven Street, Samantha Bond, Deepika R Laddu, Carl J Lavie, Andrew P Hills
Noncommunicable and chronic disease are interchangeable terms. According to the World Health Organization, "they are of long duration and generally slow progression. The 4 main types of chronic diseases are cardiovascular diseases (ie, heart attacks and stroke), cancers, chronic respiratory diseases (such as chronic obstructive pulmonary disease and asthma), and diabetes." We have known about the benefits of physical activity (PA) for thousands of years. Perhaps our approach, from public health messaging to the individual clinical encounter, as to how PA and exercise are discussed and prescribed can be improved upon, with the ultimate goal of increasing the likelihood that an individual moves more; ultimately moving more should be the goal...
April 2018: Current Problems in Cardiology
D Yao, L Zhang, P L Wu, X L Gu, Y F Chen, L X Wang, X Y Huang
BACKGROUND: The primary pulmonary lymphoma (PPL), with a low incidence, was highly misdiagnosed in clinic. The present study analyzes the clinical features, laboratory and imaging data, pathologic characteristics, and summarizes misdiagnosis reasons of PPL cases, aims to provide a better understanding and increase the accuracy of early diagnosis and minimize the misdiagnosis of PPL. METHODS: The clinical data of 19 cases were collected from the first affiliated hospital of Wenzhou medical university (PRC) from April 2010 to May 2016...
March 12, 2018: BMC Cancer
Therese W Herling, Aviad Levin, Kadi L Saar, Christopher M Dobson, Tuomas P J Knowles
The self-assembly of proteins into supramolecular structures and machinery underpins biological activity in living systems. Misassembled, misfolded and aggregated protein structures can, by contrast, have deleterious activity and such species are at the origin of a number of disease states ranging from cancer to neurodegenerative disorders. In particular, the formation of highly ordered protein aggregates, amyloid fibrils, from normally soluble peptides and proteins, is the common pathological hallmark of a range a group of over fifty protein misfolding disorders...
March 12, 2018: Lab on a Chip
Alice F Yan, Yang Wang, Alexander V Ng
Multiple chronic conditions in cancer survivors are highly prevalent and may increase health care costs for both patients and the health care system. Studies of cancer survivors reveal positive effects of physical activity (PA) on reducing risk of cancer recurrence, other chronic conditions, and secondary cancer. Few nationally representative studies have examined how physical activity levels have affected survivors' annual economic burden in the United States. Leisure-time physical activity data from the National Health Interview Survey was linked to health care expenditure data from the Medical Expenditure Panel Survey data (2008-2012)...
March 2018: Preventive Medicine Reports
Kazunori Yoh, Hiroki Nishikawa, Hirayuki Enomoto, Noriko Ishii, Yoshinori Iwata, Akio Ishii, Yukihisa Yuri, Yuho Miyamoto, Kunihiro Hasegawa, Chikage Nakano, Ryo Takata, Takashi Nishimura, Nobuhiro Aizawa, Yoshiyuki Sakai, Naoto Ikeda, Tomoyuki Takashima, Hiroko Iijima, Shuhei Nishiguchi
Introduction and purpose: Patients with pancreatic cancer (PC) have long been known to have high rates of depression. Depression in patients with PC can be linked to sleep disturbance. The American College of Sports Medicine notes that physical exercise is safe for most patients with cancer and physical inactivity should be avoided. However, clinical impacts of exercise interventions (EIs) on patients with PC have been poorly investigated. We aim to prospectively examine the effect of EIs on sleep disturbance in patients with PC using actigraphy, which is an objective measurement of motor activity and sleep...
2018: BMJ Open Gastroenterology
Kazunori Yoh, Hiroki Nishikawa, Hirayuki Enomoto, Noriko Ishii, Yoshinori Iwata, Akio Ishii, Yukihisa Yuri, Yuho Miyamoto, Kunihiro Hasegawa, Chikage Nakano, Ryo Takata, Takashi Nishimura, Nobuhiro Aizawa, Yoshiyuki Sakai, Naoto Ikeda, Tomoyuki Takashima, Hiroko Iijima, Shuhei Nishiguchi
Introduction and purpose: Sarcopenia is defined as a decrease in muscle mass and muscle strength, and it has been demonstrated to be an adverse predictor in numerous types of cancers. Exercise therapy (ET) carries multiple health benefits in several diseases. Despite these clinical benefits, there are limited data available regarding patients with pancreatic cancer (PC) undergoing ET. We aim to prospectively examine the effect of ET on sarcopenia in patients with PC. Methods and analysis: All clinical stages of PC can be included...
2018: BMJ Open Gastroenterology
Zafer Sahin, Merve Ertas, Barkın Berk, Sevde Nur Biltekin, Leyla Yurttas, Seref Demirayak
Steroidal and non-steroidal aromatase inhibitors target the suppression of estrogen biosynthesis in the treatment of breast cancer. Researchers have increasingly focused on developing non-steroidal derivatives for their potential clinical use avoiding steroidal side-effects. Non-steroidal derivatives generally have planar aromatic structures attached to the azole ring system. One part of this ring system comprises functional groups that inhibit aromatization through the coordination of the haem group of the aromatase enzyme...
February 27, 2018: Bioorganic & Medicinal Chemistry
Yuan-Yuan Lei, Suzanne C Ho, Ashley Cheng, Carol Kwok, Chi-Kiu Iris Lee, Ka Li Cheung, Roselle Lee, Herbert H F Loong, Yi-Qian He, Winnie Yeo
Background: The 2007 World Cancer Research Fund/American Institute for Cancer Research (WCRF/AICR) guideline provides recommendations for cancer prevention among cancer survivors. Limited data have examined whether guideline adherence is related to health-related quality of life (HRQoL) among Chinese patients with breast cancer. Methods: An ongoing prospective cohort study involving 1,462 Chinese women with early-stage breast cancer assessed exercise, diet, and body mass index (BMI) at baseline and at 18-months follow-up after diagnosis...
March 2018: Journal of the National Comprehensive Cancer Network: JNCCN
Merve Ertas, Zafer Sahin, Barkin Berk, Leyla Yurttas, Sevde N Biltekin, Seref Demirayak
Drugs used in breast cancer treatments target the suppression of estrogen biosynthesis. During this suppression, the main goal is to inhibit the aromatase enzyme that is responsible for the cyclization and structuring of estrogens either with steroid or non-steroidal-type inhibitors. Non-steroidal derivatives generally have a planar aromatic structure attached to the triazole ring system in their structures, which inhibits hydroxylation reactions during aromatization by coordinating the heme group. Bioisosteric replacement of the triazole ring system and development of aromatic/cyclic structures of the side chain can increase the selectivity for aromatase enzyme inhibition...
March 9, 2018: Archiv der Pharmazie
Meghan H McDonough, Michelle C Patterson, Beth B Weisenbach, Sarah Ullrich-French, Catherine M Sabiston
PURPOSE: Peer support can be helpful in rehabilitation from breast cancer, but participation in peer support groups is low. Groups that provide support opportunities in physical activity contexts are an attractive alternative for some survivors. This study examined survivors' reasons for joining and maintaining participation on a dragon boat team, along with perceptions of barriers and attractions to traditional peer support groups. MATERIALS AND METHODS: Seventeen breast cancer survivors were interviewed on five occasions over their first two seasons of a newly formed dragon boating team to explore their perceptions of peer support groups and dragon boating...
March 9, 2018: Disability and Rehabilitation
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"