Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0016053 (fibromyalgia)
 4,687 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

To detect and describe the incidence of musculoskeletal manifestations in different malignant diseases as well as their relation to the treatment received whether by chemotherapy or radiation therapy. Sixty patients with different malignant diseases were included in this study, 45 with solid tumors and 15 patients with hematological malignancy. The mean age was 46.55 +/- 11.04 years and the mean disease duration was 2 +/- 0.75 years. The patients were fully examined for any rheumatologic involvement, laboratory investigations were performed as well as dual energy X-ray absorptiometry study for bone densitometry. Treatment strategies were assessed including the chemotherapeutics, radiation therapy, and/or surgery. Myalgias and arthralgias were the most frequent followed by flexor tenosynovitis, frozen shoulder, and fibromyalgia syndrome. Hypertrophic osteoarthropathy was seen in five patients, cutaneous vasculitis in two patients as well as arthritis. Osteonecrosis was present in one of the lunate carpal bones of a patient with non-Hodgkin's lymphoma (1.67%) and receiving high dose steroids. Rheumatoid factor was positive in four patients, three of which had hepatitis C virus positivity and cryoglobulins. Anti-neutrophil cytoplasmic antibody was negative in all the studied patients. The bone mineral density was significantly reduced in the patients with malignancy compared to the control. Mild to moderate osteoporosis was present, being more evident in the spine and forearm. The bone loss was higher in those with solid tumors and even more obvious in those receiving aromatase inhibitors. Musculoskeletal manifestations occurring during malignancies and following the treatment represent a significant percentage of symptoms and signs which may raise a clue to differential diagnosis.
 ...
PMID:Musculoskeletal manifestations in patients with malignant disease. 1989 74

A double-blind placebo-controlled randomized phase II trial was performed to determine whether High Dose Vitamin D2 supplementation (HDD) in women receiving adjuvant anastrozole improves aromatase inhibitor-induced musculoskeletal symptoms (AIMSS) and bone loss. Patients with early breast cancer and AIMSS were stratified according to their baseline 25-hydroxy vitamin D (25OHD) level. Stratum A (20-29 ng/ml) received either HDD 50,000 IU capsules weekly for 8 weeks then monthly for 4 months or placebo. Stratum B (10-19 ng/ml) received either HDD for 16 weeks and then monthly for 2 months, or placebo. AIMSS was assessed by the Brief Pain Inventory-Short Form (BPI-SF), the Fibromyalgia Impact Questionnaire (FIQ), and the Health Assessment Questionnaire-Disability Index (HAQ-DI) at baseline, 2, 4, and 6 months. Bone Mineral Density (BMD) was measured at baseline and at 6 months. The primary endpoint of the study was the change-from-baseline musculoskeletal pain. The secondary endpoint was the percent change in BMD at 6 months. Sixty women were enrolled. Baseline characteristics were comparable between the groups. At 2 months, FIQ pain (P = 0.0045), BPI worst-pain (P = 0.04), BPI average-pain (P = 0.0067), BPI pain-severity (P = 0.04), and BPI interference (P = 0.034) scores were better in the HDD than placebo group. The positive effect of HDD on AIMSS was stronger across all time points in Stratum B than Stratum A (FIQ pain, P = 0.04; BPI average, P = 0.03; BPI severity, P = 0.03; BPI interference, P = 0.04). BMD at the femoral neck decreased in the placebo and did not change in the HDD group (P = 0.06). Weekly HDD improves AIMSS and may have a positive effect on bone health. Vitamin D supplementation strategies for breast cancer patients on AI should be further investigated.
 ...
PMID:Vitamin D and aromatase inhibitor-induced musculoskeletal symptoms (AIMSS): a phase II, double-blind, placebo-controlled, randomized trial. 2169 17