Comparison of complete decongestive therapy and kinesiology taping for unilateral upper limb breast cancer-related lymphedema: A randomized controlled trial.

We designed a study to compare effects of complete decongestive therapy (CDT) and kinesiology taping (KT) (with exercise and skin care) on limb circumference, lymphedema volume, grip strength, functional status, and quality of life in patients with unilateral breast cancer-related lymphedema (BCRL). Forty patients with unilateral stage 2 BCRL were randomized to either the CDT group (n=20) or the KT group (n=20). Patients in the CDT group underwent 30-min manual lymphatic drainage (MLD) and multi-layer, short-stretch bandaging once a week for four weeks. Patients in the KT group underwent taping once a week for four weeks. In addition, all patients were informed about skin care and given an exercise program throughout the treatment. Upper extremity circumference and volume differences as primary outcomes and grip strength, Quick-Disabilities of the Arm, Shoulder and Hand (Q-DASH), and Functional Assessment of Cancer Therapy-Breast (FACT-B) scores as secondary outcomes were assessed initially, after treatment (4 weeks), and at the 1st month follow-up. Limb circumference and volume differences were significantly reduced in the CDT group after the 4-week treatment compared with the KT group (p=0.012 and p=0.015, respectively), but there was no difference between the groups in the 1st month follow-up (p>0.05). There was no difference between the groups in terms of grip strength, Q-DASH, and FACT-B scores after treatment and at the 1st month follow-up (p>0.05). Our results show that both KT and CDT were found to significantly reduce limb volume and circumference individually at 4-weeks and the one-month follow-up in patients with BCRL and that CDT significantly reduced both limb volume and circumference compared to KT at the 4- week time point, but not at the follow-up. Further randomized controlled trials with patients at different stages of BCRL are needed to confirm and expand these results.

Osteodystrophy in posthepatitic cirrhosis.

This study investigated the incidence and severity of hepatic osteodystrophy in patients with posthepatitic liver cirrhosis, and the role of hepatocellular injury in bone loss. Twenty-four patients (15 females and 9 males, mean age 49 +/- 13 years) with posthepatitic cirrhosis were enrolled in this study. The control group consisted of 22 healthy age and sex matched adults. The bone mineral density (BMD) was evaluated by dual energy x-ray absorptiometry of the L1-L4 vertebral bodies. A detailed questionnaire was used to assess the epidemiological findings. A statistically significant decrease in BMD of the patients was observed. There were no significant differences in the alkaline phosphatase, parathyroid hormone, calcitonin, 25-hydroxyvitamin D, osteocalcin, free testosterone, luteinizing hormone, follicle stimulating hormone, and estradiol levels, oral calcium intake, urinary calcium, phosphorus and hydroxypyroline excretion between patients and controls. The control group smoked more cigarettes, consumed more coffee and meat, and were exposed the sun light for a longer period than the study group. Multiple regression analysis showed that osteopenia depends significantly on the extent of liver disease. The data shows that the patients with posthepatitic cirrhosis had osteopenia, and that cirrhosis was a direct and independent risk factor.

Dissolution of cast aluminum in different denture cleansers.

Aluminum is one type of metal base material used as an alternative to acrylic resin. This study evaluated whether commonly used denture cleansers cause leaching of the metal base into the cleaning solution. Seven cleansers (Efferdent, Polident, Clorox, Clorox/Cascade, vinegar, Tartar and Stain Remover, and Ivory soap) and two controls (tap water and distilled water) were evaluated. One hundred thirty-five wax samples (30 x 30 x 1 mm) were cast in 99.4% pure aluminum. The 135 samples were randomly assigned to the nine cleanser groups. Each sample was soaked in a cleanser for 0.5, 1, or 8 hours, and the amount of aluminum present in each cleanser was then analyzed by atomic flame-emission spectrometry. The results indicated that all cleansers leached aluminum into solution in varying amounts. Tartar and Stain Remover and Clorox caused the greatest leaching, whereas Ivory soap and Efferdent leached the least.