Perspectives and attitudes of breastfeeding women using herbal galactagogues during breastfeeding: a qualitative study

Some herbal galactagogues have gained reputation and recognition by the public and health professionals as alternative approaches to increase breast milk supply. This study explores the perspectives and attitudes of breastfeeding women towards the use of herbal galactagogues while breastfeeding, their experiences, and why and how they have chosen an alternative option over conventional treatments to enhance breastfeeding performance. This exploratory research was conducted through in-depth semi-structured interviews with women living in Perth, Western Australia, who were using one or more herbal galactagogues during breastfeeding. Purposeful and subsequent snowball sampling methods were employed to recruit participants. All interviews, facilitated by an interview guide, were audio-recorded, then transcribed verbatim. Thematic analysis was used to analyse qualitative data to construct themes and subthemes.The perspectives and attitudes of the 20 participants are classified under three main headings: i) use of herbal medicines during breastfeeding, ii) available herbal medicines resources, and iii) level of breastfeeding support received. Throughout the interviews, participants described how their perseverance and determination to breastfeed, as well as concerns over breastfed infants’ safety with conventional treatments, influenced their choice of therapy. A sense of self-efficacy and autonomy over their own health needs was seen as influential to their confidence level, supported self-empowerment and provided reassurance throughout the breastfeeding journey. There was also a desire for more evidence-based information and expectations of health professionals to provide credible and reliable information regarding the use of herbal medicines during breastfeeding. This study has enhanced our understanding of the perspectives and attitudes of breastfeeding women towards the use of herbal medicines, in particular galactagogues, while breastfeeding. The positive attitudes of breastfeeding women identified in this study highlight the need for further research into evaluating the safety and efficacy of commonly used herbal galactagogues, whilst the negative views on breastfeeding education should be taken into consideration when implementing or improving breastfeeding-related health policies

Assessing circadian rhythms in propofol PK and PD during prolonged infusion in ICU patients

This study evaluates possible circadian rhythms during prolonged propofol infusion in patients in the intensive care unit. Eleven patients were sedated with a constant propofol infusion. The blood samples for the propofol assay were collected every hour during the second day, the third day, and after the termination of the propofol infusion. Values of electroencephalographic bispectral index (BIS), arterial blood pressure, heart rate, blood oxygen saturation and body temperature were recorded every hour at the blood collection time points. A two-compartment model was used to describe propofol pharmacokinetics. Typical values of the central and peripheral volume of distribution and inter-compartmental clearance were VC = 27.7 l, VT = 801 l, and CLD = 2.73 l/min. The systolic blood pressure (SBP) was found to influence the propofol metabolic clearance according to Cl (l/min) = 2.65·(1 − 0.00714·(SBP − 135)). There was no significant circadian rhythm detected with respect to propofol pharmacokinetics. The BIS score was assessed as a direct effect model with EC50 equal 1.98 mg/l. There was no significant circadian rhythm detected within the BIS scores. We concluded that the light–dark cycle did not influence propofol pharmacokinetics and pharmacodynamics in intensive care units patients. The lack of night–day differences was also noted for systolic blood pressure, diastolic blood pressure and blood oxygenation. Circadian rhythms were detected for heart rate and body temperature, however they were severely disturbed from the pattern of healthy patients

Blended versus face-to-face: comparing student performance in a therapeutics class

Therapeutics is a very complex subject for every pharmacy student, since it requires the application of knowledge from several other disciplines. The study of therapeutics is often done in case-based learning in order to promote reflective thinking and give a scenario as real as possible. The objective of this study was to compare student performance between faceto-face (n = 54) and blended learning (n = 56) approaches to the teaching of therapeutics. They can confirm that there are statistically significant differences (p < 0.05) between the final exam scores from both groups, being that the b learning group achieved higher scores. Blended learning seems to be an effective way to teach therapeutics, following pre established teaching methods, and above all, does not negatively affect student performance. It also provides new learning environments and strategies, and promotes the development of new skills such as learning and collaborating online, which may be relevant in a networked knowledge society.info:eu-repo/semantics/publishedVersio

Evaluation of ketamine systemic absorption from topical preparations

The aim of this study was to evaluate the systemic absorption of the topically administered ketamine using different vehicles and additives, in order to develop a transdermal therapeutic system (TTS) of this drug. After the application of different ketamine preparations (1% in hydrogel, o/w cream, or organogel) the ketamine appeared in the blood. The lowest level could be observed with o/w cream, while the highest concentration was achieved by means of the hydrogel system, however this difference was not significant. Further studies are going to be performed with higher drug concentrations for the characterization of the differences in the pharmacodynamics of the drug with different vehicles and to evaluate the correlation between the in vitro and in vivo absorption

Recognition of Advanced Pharmacy Practice Experience Student Participation Within Antimicrobial Stewardship Activities

Background: Antimicrobial stewardship is important in managing patients with infectious diseases. Limited data exist documenting the extent of pharmacy student involvement within antimicrobial stewardship activities. Objectives: The purpose of this study was to document the types of hospital-based antimicrobial stewardship activities in which Advanced Pharmacy Practice Experience (APPE) students are involved. Methods: A questionnaire was developed using the most current guideline for developing an institutional antimicrobial stewardship program. It was designed to collect preceptor-reported perceptions and APPE student involvement in antimicrobial stewardship activities. Pharmacist preceptors of APPE students from 2 Florida Colleges of Pharmacy were surveyed in October 2011. Questionnaires fully completed by hospital pharmacists currently serving as an APPE preceptor were included. Results: Forty-eight questionnaires met all inclusion criteria, collectively reporting APPE student participation within every element of antimicrobial stewardship. The most common areas of student participation were dose optimization based on patient characteristics (n = 40, 83%), acquiring patient information for prospective audit with feedback (n = 39, 81%), intravenous to oral conversion (n = 37, 77%), and pharmacokinetic services (n = 36, 75%). Anti-infective subcommittee participation (n = 3, 6%) was uncommon. Respondent perceptions were overall favorable regarding student participation in antimicrobial stewardship activities. Conclusion: With supervision from pharmacist preceptors, APPE students from 2 Florida colleges of pharmacy were reported to participate in each element and activity of antimicrobial stewardship as set forth by current guidelines. The role and value of such involvement is not fully understood. Future research investigating activity-specific outcomes and policy creation are needed to guide appropriate use of APPE students as a resource for optimizing antimicrobial use in hospitals

Orbitopalpebral repair after 835 excisions of malignant tumours

Repair of any defect in the eyelid depends on its size and position and the state of the surrounding tissues. Basal cell carcinoma (BCC) is the most common malignant tumour of the eyelids, and squamous cell carcinoma (SCC), mixed carcinomas or basosquamous cell carcinomas (BSC), and cutaneous melanomas ( CM), also invade the eyelids and periocular zones. Reconstruction of the eyelids and associated orbital structures after resection requires a complete understanding of the anatomy. The adequacy of the reconstruction is judged by the quality of functional restoration and the aesthetic appearance. The purpose of this study was to document various, simple or complex reconstructive procedures that may be used after excision of malignant tumours of the eyelids and to assess the outcome of surgical treatment

Student perceptions of the use of pre-recorded lecture modules and class exercises in a molecular biology course

To describe the design, implementation, and assessment of a hybrid learning molecular biology course. Students were assigned to watch pre-recorded lectures (modules) prior to class. Class time was used for applying the theory in the modules to exercises designed to explore the material at a deeper level. Student perceptions of the use of modules and class exercises as a tool to enhance learning were examined using a survey with a 5-point Likert Disagree–Agree response scale. One hundred percent of the students participating in the survey indicated that the pre-recorded modules and class exercises helped enhance their learning, and that the hybrid course design effectively combined active and passive learning methods. Over 95% of the students indicated that the course design helped them to learn the material more effectively at all levels of Bloom’s taxonomy compared to a traditional lecture-based course. Providing students with modules allows them to review a recorded lecture multiple times and learn the course material at their own pace. Use of the modules also frees up classroom time that can then be used for active learning exercises and detailed application of the material. Students believed that combining pre-recorded modules with class exercises allowed them to become more actively engaged in the learning process and develop better understanding of the course material. Students also perceived that the hybrid learning approach in molecular biology promoted better recall, understanding, application, analysis, and integration of the material compared to a traditional lecture-based course