Rheumatoid arthritis (RA) is a chronic, systemic, autoimmune, inflammatory disease associated with cachexia (reduced muscle and increased fat). Although strength-training exercise has been used in persons with RA, it is not clear if it is effective for reducing cachexia. A 46-year-old woman was studied to determine: (i) if resistance exercise could reverse cachexia by improving muscle mass, fib...

Despite the development of consensus-based frameworks to define cancer cachexia, the validity and usefulness of these frameworks are relatively unknown. The aim of the present study was to study the presence of pre-cachexia and cachexia in patients with stage III nonsmall-cell lung carcinoma (NSCLC) by using a cancer-specific framework and a general framework for cachexia, and to explore the pr...

Cancer cachexia is defined as a multifactorial syndrome of involuntary weight loss characterized by an ongoing loss of skeletal muscle mass and progressive functional impairment. It is postulated that cardiac dysfunction/atrophy parallels skeletal muscle atrophy in cancer cachexia. Cardiotoxic chemotherapy may additionally result in cardiac dysfunction and heart failure in some cancer patients....

Cachexia is a distinctive feature of colorectal cancer associated with body weight loss and progressive muscle wasting. Several mechanisms responsible for muscle and fat wasting have been identified, however it is not known whether the physiologic and molecular crosstalk between muscle and bone tissue may also contribute to the cachectic phenotype in cancer patients. The purpose of this study w...

W eight loss greater than 6% independently correlates with reduced survival in patients with congestive heart failure (CHF). Cardiac cachexia is a gradual and graded process, with wasting affecting muscle, bone, adipose tissue and the heart. Reduced appetite has been proposed as a important factor for weight loss caused by cardiac cachexia. The mechanism of cardiac cachexia remains largely uncl...

Cachexia is an irreversible process that can develop in the course of chronic disease. It is characterized by the remodeling of the metabolic, inflammatory, and endocrine pathways. Insulin, growth hormone (GH), and insulin-like growth factor 1 (IGF-1) are involved in glucose, protein, and fat metabolism, which regulates body composition. In body wasting and cachexia, their signaling is impaired...

Cachexia-anorexia cancer syndrome remains an unmet clinical need with a dearth of treatment and no standard care. Acting through the endocannabinoid system, cannabinoids are one potential cachexia treatment. Herein mechanisms for discussed as previous ongoing trials.

Cancer cachexia is a syndrome characterized with progressive weight loss and abnormal wasting of fat and muscle tissue, and affects 40 to 85% of all terminally ill patients, accounting more than 20% of all cancer deaths. Current treatment for cancer cachexia principally depends on its prevention rather than reversing the present disease state, and the clinical results are far from being satisfa...

About 25% of patients with chronic obstructive pulmonary disease (COPD) will develop cachexia (fat-free body mass index <17 kg.m(-2) (males) or <14 kg.m(-2) (females)). This is associated with approximately 50% reduction in median survival. The pathogenetic mechanism has been variously suggested to result from the following: 1) energy imbalance; 2) disuse atrophy; 3) tissue hypoxia from arteria...

Objectives. Estimate and compare the proportion of cancer patients with cachexia using different definitions from available clinical data. Methods. Electronic medical records were examined to estimate the proportion of cancer patients with cachexia using 4 definitions: (1) ICD-9 diagnostic code of 799.4 (cachexia), (2) ICD-9 diagnosis of cachexia, anorexia, abnormal weight loss, or feeding diff...