Knowledge of acute kidney injury among Pakistani nurses: A cross-sectional survey.

Nurses are increasingly being regarded as the nucleus of the health care system, as well as serving as an advocate for health-care consumers. Therefore, adequate acute kidney injury (AKI) knowledge of nurses would definitely have a positive impact on an early diagnosis, management, and outcome of AKI. This cross-sectional study was aimed to assess the knowledge of AKI among nurses working at public and private hospitals at Lahore and Sialkot, Pakistan. The study was conducted from October 2017 to March 2018. A convenient sampling method was used and data were gathered using a self-administered questionnaire. The median knowledge score of the study population (n = 200) was 29, with majority (78.5%) having moderate knowledge (score 26-38). Only 2.5% of nurses had good AKI knowledge whereas 19.0% were found to have poor knowledge. Nurses' age, rank, and their departments had no significant impact on the knowledge scores. Furthermore, there was no significant difference of knowledge among participants who had previously attended any seminar/special training session regarding AKI and those who had not. In conclusion, majority of Pakistani nurses had moderate AKI knowledge. Therefore, in-service training sessions on AKI should be conducted to equip nurses with up-to-date AKI knowledge.

Menstrual knowledge and practices of Pakistani girls: A multicenter, cross-sectional study.

Information regarding the menstrual knowledge and practices of Pakistani girls is sparse. Therefore, we aimed to evaluate the knowledge and practices of Pakistani girls regarding menstruation. This cross-sectional study was conducted among four categories of university female students of medical, pharmacy, nursing, and arts & humanities during a period of 5 months (November 2016-March 2017). The data were acquired using a self-administered questionnaire from 3 medical institutes, 2 pharmacy institutes, 3 nursing institutes and 2 arts & humanities institutes at Lahore, Pakistan. The mean age of participants (N = 1777) was 20.38 ± 2.39 years. Overall 39.5%, 76.1% and 29.3% respondents' provided correct answers to the questions concerning menstrual cycle length, duration of menstrual bleeding and source of bleeding, respectively. Regarding the understanding of menstruation, around 27% understood it as monthly bleeding happening with every woman, whereas 18% stated that it was a sign of adulthood. However, a small proportion believed that it was removal of dirt from the body. Regarding the practices-related to menstruation, there were some malpractices regarding diet and dietary intake (avoiding certain foods, eating less, and less fluid intake). However, the hygienic practices were found to be satisfactory. In conclusion, Pakistani university girls have some misconceptions, misperceptions and malpractices related to menstruation. Our findings draw attention to conduct awareness programs in order to eradicate these misconceptions, myths and malpractices.

A simplified and efficient method for the analysis of fatty acid methyl esters suitable for large clinical studies.

Conventional sample preparation for fatty acid analysis is a complicated, multiple-step process, and gas chromatography (GC) analysis alone can require >1 h per sample to resolve fatty acid methyl esters (FAMEs). Fast GC analysis was adapted to human plasma FAME analysis using a modified polyethylene glycol column with smaller internal diameters, thinner stationary phase films, increased carrier gas linear velocity, and faster temperature ramping. Our results indicated that fast GC analyses were comparable to conventional GC in peak resolution. A conventional transesterification method based on Lepage and Roy was simplified to a one-step method with the elimination of the neutralization and centrifugation steps. A robotics-amenable method was also developed, with lower methylation temperatures and in an open-tube format using multiple reagent additions. The simplified methods produced results that were quantitatively similar and with similar coefficients of variation as compared with the original Lepage and Roy method. The present streamlined methodology is suitable for the direct fatty acid analysis of human plasma, is appropriate for research studies, and will facilitate large clinical trials and make possible population studies.