Mesh abdominoplasty for rectus diastasis in women and men.

PURPOSE: Meshes clearly have improved outcomes for tissue approximation over suture repairs for incisional hernias. A knowledge gap exists as to the surgical complication rate and post-operative outcomes of a mesh rectus diastasis repair with a narrow well-fixed mesh that simultaneously narrows the rectus muscles and closes the widened linea alba. METHODS: Inclusion criteria for mesh abdominoplasty were patients who (1) underwent a retrorectus planar mesh for repair of rectus diastasis (2) did not have a concurrent incisional hernia and (3) underwent skin tailoring as part of a cosmetic aspect of their care. The primary endpoint was surgical site occurrence (SSO) at any time after surgery as determined with review of their office and hospital medical records. Secondary endpoints included the length and complexity of the return to the operating room for any reason, non-surgical complications, readmission, post-operative recovery, surgical site infection, recurrence/persistence of abdominal wall laxity, and soft tissue revision rates. RESULTS: SSO rate was 0% for the 56 patients who underwent this procedure. There were 40 women and 16 men. Superficial infections requiring oral antibiotics were required in three patients. One was a drain site erythema, one was for a superficial stitch abscess, and the third was for a mesh strip knot infection 6 months after the procedure. One patient underwent further tightening of the abdominal wall. Rates of soft tissue revision in the office for improved cosmesis were 23% in women and 6% in men. CONCLUSION: Repair of rectus diastasis with a narrow well-fixed mesh and concurrent skin abdominoplasty is a well-tolerated and reliable procedure with low recurrence and low SSO in the manner described. It is a procedure that works for both female and male pattern rectus diastasis, and has become our procedure of choice for moderate and severe rectus diastasis.

Effectiveness of Internet-based interventions in managing chemotherapy-related symptoms in patients with cancer: a systematic literature review.

PURPOSE: The aims of this review were to (1) examine the effectiveness of Internet-based interventions on cancer chemotherapy-related physical symptoms (severity and/or distress) and health-related quality of life (HRQOL) outcomes and (2) identify the design elements and processes for implementing these interventions in oncology practices. METHODS: A systematic review was performed. The Cochrane Database of Systematic Reviews, and Cochrane Central Register of Controlled Trials, EMBASE, MEDLINE, CINAHL, and PsycINFO were searched for studies dating from January 2000 through to October 2016. Based on pre-determined selection criteria, data was extracted from eligible studies. Methodological quality of studies was assessed using an adapted version of the Cochrane Collaboration Back Review Group checklist. RESULTS: The literature search yielded 1766 studies of which only six RCTs fulfilled the eligibility criteria. Although the content, duration, and frequency of interventions varied considerably across studies, commonly used elements included tailored information, education, self-management support, and communication with clinicians. Five studies measured symptom distress and four of them reported statistically significant differences between study groups. Of the three studies that measured HRQOL, two reported improvement (or no deterioration over time) for the intervention group. However, several methodological issues including high attrition rates, poor adherence to interventions, and use of non-validated measures affect confidence in the strength of evidence. CONCLUSION: Despite the evidence in support of using the Internet as a worthwhile tool for effective patient engagement and self-management of chemotherapy-related symptoms outside clinic visits, methodological limitations in the evidence base require further well-planned and quality research.

Nurse-family conflict beyond the walls of Iranian homes who have the mechanical ventilation dependent patient: a qualitative research.

Rationale. Home health care (HHC) has been developed more than any other industry in the past decade. Conflict between nurse and family can diminish the aid produced to the home care patients. Objective. This research was guidance to explore the nature of conflicts between the patient's families and nurses in homes of dangerous care patients, in an Iranian context. Methods and results. Using the qualitative comfortable study system and the purposive sampling, 15 participants including 7 nurses (4 males and 3 females) operating in houses and 8 members of family who had a care receiving mechanical ventilation at house, were interviewed during 2013 and 2014. The main sources of conflict were due to nurse expectations, family belief, and personal qualities of nurses. The team guider tried to prevent the conflict by different measures, but in some samples, the conflict arose. Both members of family and nurses accepted the team leader as the judge. At first, he tried to keep the situation stable and gave some notification to the nurse and some descriptions to the members of family. In some samples, that the family could not adapt to the position and efforts to solve the conflict were unsuccessful, the team relation with the family being cut. Conclusion. Home care situation is prone to conflict due to various factors. The mentioned sources of conflict in home trial were changed from the ones of the hospital. Based on these results appropriate interventions suitable for home conditions should be implemented.

Translation and psychometric assessment of the Persian version of the Rhodes Index of Nausea, Vomiting and Retching (INVR) scale for the assessment of chemotherapy-induced nausea and vomiting.

No tools are available to assess or measure the experience of chemotherapy-induced nausea and vomiting (CINV) for Persian/Farsi speakers. The purpose of this study is to translate the Rhodes Index of Nausea, Vomiting and Retching (INVR) scale for use with Persian-speaking cancer patients. A sample of 94 cancer patients were recruited from a cancer research centre in Mashhad-Iran. A standard two phase process of scale translation and validation was conducted. In phase I, standard 'forward-backward' translation procedure was used to translate the original version of the INVR questionnaire into Persian. The translated questionnaire was reviewed and revised and a Persian version of the scale was produced. In the second phase, a multiphase instrumentation study describing the internal consistency and test-retest reliability of the translated version was conducted. The inter-item correlation measured by Cronbach's alpha was 0.88. Test/re-test reliability was measured by the weighted kappa and was between 0.63 and 0.79, indicating 'substantial agreement' and stability between the initial and subsequent administrations for each item. These results demonstrate that the Persian version of the INVR is acceptable for use among Iranian cancer patients. Researchers could use this study as a model for future translation and application of psychometric instrumentation.

Iranian cancer patients and their perspectives: a qualitative study.

The incidence of cancer is continuing to rise in Iran. More people are now surviving cancer. They may require different kinds of care and support from those traditionally available. The expression of needs and how they are met in different cultural contexts can inform local assessment of needs and provide insights for initiatives in holistic cancer care. This study explores Iranian cancer patients' needs from patients' perspective. A qualitative design that consists of interviews, field notes and specified demographic information was used. Thirty participants were interviewed during the summer and autumn of 2009. The study conducted in a cancer research centre (Omid Hospital) in Mashhad, Iran. Interviews were analysed using a content analysis method. The results indicate that Iranian cancer patients are more likely to suffer from the impact of cancer on their daily life than physical symptoms related to the disease and its treatment. Cancer affected several aspects of their daily living, including their financial situation, ability to work and family life. Cost of treatment and psychosocial distress were the two aspects rated by respondents to be the most affected. Iranian cancer patients need holistic care which covers all the influences that affect their personal's life.

Effect of prenatal pentylenetetrazol-induced kindling on learning and memory of male offspring.

Current data concerning the effects of maternal seizure during pregnancy on newborns are limited. This study was carried out to investigate the effect of prenatal pentylenetetrazol (PTZ)-induced kindling on learning and memory of offspring. Female Wistar rats were kindled with i.p. injections of 25 mg/kg of PTZ on day 13 of their pregnancy. The spatial performance and passive avoidance learning of pups were tested at 7 weeks and 12 weeks of age using Morris water maze (MWM) task and shuttle-box apparatus, respectively. We found, for the first time, that prenatal exposure to maternal seizure induced by PTZ leads to a significant impairment of learning and memory. In addition, the number of live birth was significantly lower in kindled rats compared to control. In MWM studies, the young offspring of kindled rats had poor spatial learning ability. The frequent tonic-clonic seizures in pregnancy was also associated with a poor memory as evidenced by decrease in distance swam in the target quadrant by the offspring of the kindled mother in the adulthood. Data obtained from shuttle-box studies showed that retention latencies of pups born to kindled dams were significantly reduced compared to those born to control dams. The hippocampus, amygdala and frontal cortex are very important for memory consolidation and our data suggest that subsequent developmental events are not sufficient to overcome the adverse effects of prenatal exposure to maternal seizures to these regions of the brain. These observations may have clinical implications for cognitive and memory dysfunction associated with epilepsy during pregnancy.

Improving the performance of computer color matching procedures.

A premise was set up entailing the possibility of a synergistical combination of advantages of spectrophotometric and colorimetric matching procedures. Attempts were therefore made to test the performances of fifteen matching procedures, all based on the Kubelka-Munk theory, including two procedures utilizing the fundamental color stimulus R(FCS) of the spectral decomposition theory. Color differences CIE DeltaE(00) as well as concentration differences DeltaC(AVE) were used to theoretically rank the fifteen color matching procedures. Results showed that procedures based on R(FCS) were superior in accurately predicting colors and concentrations. Additionally, the metameric black component R(MB) of the decomposition theory also showed promise in predicting degrees of metamerism. This preliminary study, therefore, provides evidence for the premise of this investigation.

Corneal topographic changes after scleral buckling.

PURPOSE: To evaluate corneal topographic changes and induced corneal astigmatism after scleral buckling (SB). METHODS: This interventional case series includes all patients who had undergone scleral buckling for rhegmatogenous retinal detachment (RRD) during a 1-year period. Patients were divided into four groups according to type and extent of scleral buckling which depended on the discretion of a retina specialist. Videokeratography was performed for all patients preoperatively and repeated 1 and 3 months after SB. RESULTS: Thirty-nine eyes of 39 patients (29 male, 74.7%) with mean age of 50.35+/-20 years (range 13-80) were finally analyzed. There was no statistically significant difference among the groups in terms of preoperative corneal astigmatism, surface regularity index (SRI), surface asymmetry index (SAI), mean keratometry (mean K), and potential visual acuity (PVA ). Overall, preoperative mean K was 43.97+/-1.78 D, which reached 44.2+/-2.02 D and 43.92+/-2.16 D 1 and 3 months after the operation. Mean preoperative SRI was 0.58+/-0.4, which increased to 1.24+/-1.18 and 1.29+/-1.13 1 and 3 months after the operation respectively. Mean preoperative SAI was 0.39+/-0.21, which increased to 0.73+/-0.37 and 0.75+/-0.66 1 and 3 months after the procedure. Changes in SAI at 1 and 3 months following SB were significant (p values <0.001); however, these postoperative values were not significantly different. Mean preoperative PVA was 0.07+/-0.75 logMAR (equivalent to 20/20) but decreased to 0.24+/-0.25 (equivalent to 20/30) and 0.27+/-0.29 (equivalent to 20/40) 1 and 3 months after SB, respectively. CONCLUSIONS: Significant changes in corneal topographic indices including increases in SRI and SAI and a concomitant decrease in PVA may occur after SB procedures. These induced changes must be considered and appropriately addressed postoperatively to provide the best possible corrected vision.