A randomised trial of nursing interventions supporting recovery of the postmastectomy patient

Aims and objectives. This ABC to recovery study evaluated the combined and separate components of preoperative education and the effectiveness of wearing the Papilla Gown. Background. Surgical removal of the breast may lead to activity limitation, self‐image issues, discomfort and later complication of lymphoedema. Design. This study used experimental and longitudinal design. Methods. One hundred and forty‐five women undergoing mastectomies for stages two and three breast cancer were randomised into four groups: education and Papilla Gown, education only, gown only and control. The outcomes of activity (A), body image (B), comfort (C), knowledge and lymphoedema were assessed at baseline and/or 1 week and 6 months using three measures. All 145 participants completed the study questionnaires at first two measures, and forty‐six of these participants completed the questionnaires at 6 months postoperatively. The setting for the study included two clinics and hospitals. To examine statistical significance at each time point after surgery, 2‐way anova s were performed on ABC, knowledge and tape measurement to see whether there were any statistically significant differences between the four groups. All reported p‐values are two sided. All statistical analyses were performed using sas 9.2 for Windows. Results. The mean age of the sample was 55 years. The study revealed that women who received the combined intervention demonstrated greater activity. Women who wore the gown only had a greater comfort level and decreased lymphoedema. Women that received preoperative education experienced increased knowledge. Conclusions. Outcomes suggest that the combined intervention (ABCs to recovery) can improve recovery following mastectomy. Relevance to clinical practice. The results will be used to further modify the intervention and to increase awareness of nurse practitioners and other healthcare professionals of the specific needs of postmastectomy patients.     

Survival advantage from imatinib compared with the combination interferon-alpha plus cytarabine in chronic-phase chronic myelogenous leukemia: historical comparison between two phase 3 trials

In the multinational IRIS study comparing imatinib with interferon plus cytarabine (IFN/Ara-C) in patients with newly diagnosed chronic-phase chronic myelogenous leukemia (CP CML), imatinib demonstrated significantly higher rates of complete cytogenetic responses (CCyRs) and improved progression-free survival (PFS). However, because of a high early crossover rate to imatinib, survival benefit was not assessable. Here, we report the result of a study comparing long-term outcome of patients included in 2 prospective randomized trials: 551 patients assigned to imatinib in the IRIS trial from 2000 to 2001 and 325 patients who received the combination IFN/Ara-C in the CML91 trial between 1991 and 1996 before imatinib was available. With a follow-up of 42 months for both groups of patients, estimated CCyR, survival free of transformation, and overall survival were significantly higher with imatinib compared with IFN/Ara-C (P < .001, P = .004, and P < .001, respectively). Improved overall survival was also confirmed within different Sokal prognostic risk groups. Of interest, among all patients who achieved major cytogenetic response or CCyR at 12 months, the survival rate was similar irrespective of their treatment. In conclusion, within the limitation of this historical comparison, there is a survival advantage from first-line therapy with imatinib over IFN/Ara-C.     

Diagnostic Value of Positive Findings of Toxoplasma gondii-Specific Immunoglobulin M Serum Antibody in Uveitis Patients to Confirm Ocular Toxoplasmosis

Purpose: To assess the value of positive immunoglobulin (Ig) M serum antibody (Ab) findings in uveitis patients.

Methods: We reviewed medical records of patients who had a positive serological test for Toxoplasma gondii-specific IgM Ab. Their clinical data, including history, demographic characteristics, laboratory findings, clinical findings, treatment outcomes, and recurrences, were reviewed retrospectively.

Results: Of 2919 uveitis patients who underwent a serological test for suspected ocular toxoplasmosis (OT), 18 presented with positive Ig M results. All 18 patients (100.0% specificity) were clinically diagnosed with OT. None had any retinochoroidal scar at the initial visit, indicating the OT was a recent and primary infection. However, 15 patients (83.3%) had no history suspected to account for the Toxoplasma transmission.

Conclusions: The T. gondii IgM serum Ab is a specific biomarker for diagnosis of primary OT. Epidemiological studies are warranted to investigate the non-classic transmission routes of T. gondii in OT.     

The Efficacy of Lymph Node Embolization Using N-Butyl Cyanoacrylate Compared to Ethanol Sclerotherapy in the Management of Symptomatic Lymphorrhea after Pelvic Surgery

Purpose

To compare the efficacy of lymph node (LN) embolization using N-butyl cyanoacrylate versus ethanol sclerotherapy in the management of symptomatic postoperative pelvic lymphorrhea.

The effects of rosiglitazone and metformin on the plasma concentrations of resistin in patients with type 2 diabetes mellitus

Resistin is a protein secreted from adipose tissue that is thought to play a role in insulin sensitivity. We examined the effects of rosiglitazone and metformin on the plasma resistin levels in individuals with type 2 diabetes mellitus. Patients with type 2 diabetes mellitus who showed poor glycemic control with glimepiride (4 mg/d) were randomized to rosiglitazone (4 mg/d) and metformin (500 mg bid) treatment groups. All subjects continued glimepiride treatment as well. The plasma concentrations of resistin were measured at baseline and at 6 months of treatment for both groups. The anthropometric parameters, fasting plasma glucose, HbA1c, total cholesterol, triglyceride, high-density lipoprotein cholesterol, free fatty acids, and adiponectin concentrations were also measured. After 6 months of treatment, the reduction in plasma glucose levels was similar between the 2 groups. There were no significant changes in the lipid profiles of either group during the study period. The plasma resistin levels decreased in the rosiglitazone group (2.49 +/- 1.93 vs 1.95 +/- 1.59 ng/ml; P < .05) but increased in the metformin group (2.61 +/- 1.69 vs 5.13 +/- 2.81 ng/ml; P < .05). The plasma adiponectin concentrations were increased in the rosiglitazone group (2.91 +/- 1.46 vs 4.23 +/- 1.77 microg/ml; P < .05) but were unchanged in the metformin group. In summary, rosiglitazone treatment decreased the plasma resistin levels whereas metformin treatment increased them in patients with type 2 diabetes mellitus showing poor glycemic control with sulfonylurea therapy. These results suggest that the observed changes in plasma resistin levels are not the consequences of improved insulin resistance, nor are they consequences of glycemic control. Considering the potential role of resistin in insulin resistance, decrease in resistin levels may contribute to improving insulin action with rosiglitazone treatment.