Anxiety Disorders: Kumar N

Cassileth BR, Deng GE, Gomez JE, Johnstone PA, Kumar N, Vickers AJ, Anonymous00361. · Laurance S. Rockefeller Chair in Integrative Medicine, Chief, Integrative Medicine Service, Memorial Sloan-Kettering Cancer Center, 1429 First Ave at Seventy-Fourth St, New York, NY 10021, USA. · Chest. · Pubmed #17873179 links to  free full text

Abstract: BACKGROUND: This chapter aims to differentiate between "alternative" therapies, often promoted falsely as viable options to mainstream lung cancer treatment, and complementary therapies, adjunctive, effective techniques that treat symptoms associated with cancer and its mainstream treatment, and to describe the evidence base for use of complementary therapies.Methods and design: A multidisciplinary panel of experts in oncology and integrative medicine evaluated the evidence for complementary (not alternative) therapies in the care of patients with lung cancer. Because few complementary modalities are geared to patients with only a single cancer diagnosis, symptom-control research conducted with other groups of patients with cancer was also included. Data on complementary therapies such as acupuncture, massage therapy, mind-body therapies, herbs and other botanicals, and exercise were evaluated. Recommendations were based on the strength of evidence and the risk-to-benefit ratio. RESULTS: Patients with lung and other poor-outlook cancers are particularly vulnerable to heavily promoted claims for unproved or disproved "alternatives." Inquiring about patients' use of these therapies should be routine because these practices may be harmful and can delay or impair treatment. Mind-body modalities and massage therapy can reduce anxiety, mood disturbance, and chronic pain. Acupuncture assists the control of pain and other side effects and helps reduce levels of pain medication required. Trials of acupuncture for chemotherapy-induced neuropathy and postthoracotomy pain show promising results. Herbal products and other dietary supplements should be evaluated for side effects and potential interactions with chemotherapy and other medications. CONCLUSIONS: Complementary therapies have an increasingly important role in the control of symptoms associated with cancer and cancer treatment.

Josephs KA, Ahlskog JE, Klos KJ, Kumar N, Fealey RD, Trenerry MR, Cowl CT. · Department of Neurology, Mayo Clinic, Rochester, MN 55905, USA. · Neurology. · Pubmed #15888601 No free full text.

Abstract: BACKGROUND: Neurologic symptoms have been attributed to manganese fumes generated during welding. Increased T1 MRI signal in the basal ganglia is a biologic marker of manganese accumulation. Recent studies have associated welding and parkinsonism, but generally without MRI corroboration. OBJECTIVE: To characterize the clinical and neuropsychological features of patients with MRI basal ganglia T1 hyperintensity, who were ultimately diagnosed with neurotoxicity from welding fumes. METHODS: The medical records of welders referred to the Department of Neurology with neurologic problems and basal ganglia T1 hyperintensity were reviewed. RESULTS: All eight patients were male career welders with increased T1 basal ganglia signal on MRI of the brain. Several different clinical syndromes were recognized: a parkinsonian syndrome (three patients), a syndrome of multifocal myoclonus and limited cognitive impairment (two patients), a mixed syndrome with vestibular-auditory dysfunction (two patients), and minor subjective cognitive impairment, anxiety, and sleep apnea (one patient). Neuropsychometric testing suggested subcortical or frontal involvement. Inadequate ventilation or lack of personal respiratory protection during welding was a common theme. CONCLUSIONS: Welding without proper protection was associated with syndromes of parkinsonism, multifocal myoclonus, mild cognitive impairment, and vestibular-auditory dysfunction. The MRI T1 hyperintensity in the basal ganglia suggests that these may have been caused by manganese neurotoxicity.

Arun P, Chavan BS, Kumar N. · No affiliation provided · Indian J Med Sci. · Pubmed #12712758 No free full text.

This publication has no abstract.