Prescribing errors intercepted by pharmacist intervention in care of patients hospitalised with breast and gynaecological cancer at a Brazilian teaching hospital.

Oncologic inpatients often require multiple drug therapy. They may be at higher risk of experiencing prescribing errors, which pharmacist interventions may help to avoid. This study aimed to evaluate the types of prescribing errors, pharmaceutical interventions and differences in clinical significance, in prescriptions for hospitalised patients with breast and gynaecological cancer. A cross-sectional, prospective study was conducted at the oncology ward of a clinic specialised in breast and gynaecology cancer. A clinical pharmacist analysed prescriptions, identified errors, performed interventions and classified clinical significance. A total of 1,874 prescriptions of 248 patients were evaluated; 11.5% prescriptions were involved at least in one prescribing error, totalising 283 errors. The most common error was unsafe medication due to drug interaction (89[31.4%]). Drugs for the alimentary tract and metabolism, and nervous system were the most involved in errors with statistical association (p = .0246 and p = .0002 respectively). Of the 294 interventions, 73.5% were accepted. The clinical significance of prescribing errors and interventions were classified as significant and very significant respectively. The pharmacist interventions obtained a good acceptance rate and impact significantly, avoiding prescribing errors classified as significant.

Can polyacrylic acid treat sexual dysfunction in women with breast cancer receiving tamoxifen?

OBJECTIVE: There is a lack of safety data supporting the use of hormone therapy in women who have had breast cancer and who have complained of genitourinary syndrome of menopause (GSM). The objective was to test the efficacy of two non-hormonal therapies for vaginal dryness. METHODS: This was a randomized trial with 52 women with breast cancer who were being treated with tamoxifen and who complained of vaginal dryness. The volunteers answered two questionnaires to evaluate sexual function (Female Sexual Function Index, FSFI) and a customized GSM questionnaire. The women were randomized into two groups: 25 (48.1%) in the polyacrylic acid group and 27 (51.9%) in the lubricant group, using either one of the treatments for 30 days, and after they were invited to answer the questionnaires again. RESULTS: There was improvement in the FSFI after both treatments. The polyacrylic acid group showed a decrease in sexual dysfunction from 96% to 24% (p < 0.0001) and the lubricant group showed a decrease from 88.9% to 55.6% (p = 0.0027). CONCLUSIONS: The results of this study showed that both treatments improved sexual function; however, polyacrylic acid was superior to the lubricant in treating sexual dysfunction.

CAPD in southern Brazil: an epidemiological study.

There are many studies on the performance of continuous ambulatory peritoneal dialysis (CAPD) in developed countries, but studies in the third world are scarce. The aim of this study is to analyze CAPD experience in the southernmost state of Brazil (Rio Grande do Sul, RS). Records were obtained from the Health Secretary of RS to assemble a cohort of all patients treated with CAPD. Another cohort study followed all patients initiating treatment for uremia in 1993 in the state capital, Porto Alegre, and compared CAPD, hemodialysis, and transplanted patients. In RS, 1316 patients (50.4% male, mean age 45.9 years) were treated in 40 CAPD programs. Despite the initial growth of the CAPD population, it subsequently leveled off. Survival was 78.6% and 40.7% in years 1 and 5, being worse for initial patients of each program, infants, and elders. Technique survival was 57.4% and 10.1% at years 1 and 5. Patients interrupting treatment for any reason had a higher chance of dropout. In Porto Alegre, 294 patients started dialysis during 1993; 21 performed CAPD, 44 had a transplant, and the others were hemodialyzed. Children were treated mostly by CAPD. CAPD patients had less diabetes and ischemic heart disease and received more transplants. Their adjusted actuarial survival (100% year 1; 67% year 3) was no different than hemodialysis. CAPD is not a popular form of renal therapy in RS, and dropout rates are significant.

Estudo comparativo de alimentos supercongelados e "in natura" / Comparative study between frozen food and \"in natura\"

Objetiva comparar alimentos vegetais "in natura" e supercongelados em rendimento, forma de preparo, parte comestível, índice de conversäo, tempo de descongelamento e cocçäo, e aparência final. Realiza testes em laboratório, dos vegetais: abobrinha, brócolis, cogumelo, couve-flor, espinafre e vagem. O conhecimento dos dados é de grande relevância para o planejamento de dietas e para informar o consumidor sobre o custo/benefício dos vegetais supercongelados. Desenvolve manual com técnicas de preparo dos alimentos "in natura", similares às preconizadas nas embalagens dos supergelados. Controla as amostras dos alimentos com padronizaçäo para peso e avaliaçäo sensorial. Conclui que utilizando metodologia controlada e simplificada é possível gerar conhecimentos que possibilitem a introduçäo de vegetais supercongelados em cardápios e informar os consumidores para decisäo na escolha do tipo de alimento mais adequado