Action research methodology in clinical pharmacy: how to involve and change

Introduction The focus in clinical pharmacy practice is and has for the last 30–35 years been on changing the role of pharmacy staff into service orientation and patient counselling. One way of doing this is by involving staff in change process and as a researcher to take part in the change process by establishing partnerships with staff. On the background of the authors’ widespread action research (AR)-based experiences, recommendations and comments for how to conduct an AR-study is described, and one of their AR-based studies illustrate the methodology and the research methods used. Methodology AR is defined as an approach to research which is based on a problem-solving relationship between researchers and clients, which aims at both solving a problem and at collaboratively generating new knowledge. Research questions relevant in AR-studies are: what was the working process in this change oriented study? What learning and/or changes took place? What challenges/pitfalls had to be overcome? What were the influence/consequences for the involved parts? When to use If you want to implement new services and want to involve staff and others in the process, an AR methodology is very suitable. The basic advantages of doing AR-based studies are grounded in their participatory and democratic basis and their starting point in problems experienced in practice. Limitations Some of the limitations in AR-studies are that neither of the participants in a project steering group are the only ones to decide. Furthermore, the collective process makes the decision-making procedures relatively complex.

     

Is MED13L-related intellectual disability a recognizable syndrome?

Introduction

MED13L-related intellectual disability is characterized by moderate intellectual disability (ID), speech impairment, and dysmorphic facial features. We present 8 patients with MED13L-related intellectual disability and review the literature for phenotypical and genetic aspects of previously described patients.

Exercise but not Prostanoids Enhance Levels of Vascular Endothelial Growth Factor and other Proliferative Agents in Human Skeletal Muscle Interstitium

In the present study we examined whether exercise and prostanoids have an effect on the muscle interstitial concentration of vascular endothelial growth factor (VEGF) and on the proliferative effect of muscle interstitial fluid. Dialysate from resting and exercising human skeletal muscle, obtained either during control conditions or during cyclooxygenase inhibition, was examined for its content of VEGF and for its effect on endothelial cell proliferation. Microdialysis probes with high (960 kDa) and low (5 kDa) molecular-mass cut-off membranes were placed in the vastus lateralis muscle of healthy young males. The subjects performed one-legged knee extensions (20 W). The concentration of VEGF in the 960 kDa dialysate was greater (   P < 0.05  ) during exercise compared to at rest (67 ± 28 vs. 230 ± 22 pg ml⁻¹). The rate of endothelial cell proliferation was 2.7-fold higher (   P < 0.05  ) with the 960 kDa dialysate from resting muscle than with perfusate and was 5.8-fold higher (   P < 0.05  ) than the perfusate value with dialysate from exercising muscle. VEGF was not enhanced with exercise in the 5 kDa dialysate, yet the exercise dialysate induced a 1.9-fold higher (   P < 0.05  ) proliferation than the resting dialysate. Cyclooxygenase inhibition did not affect the VEGF concentration or the proliferating effect of the dialysates (   P > 0.05  ). This study demonstrates for the first time that VEGF is present in the interstitium of human skeletal muscle and that exercise enhances the interstitial concentration of VEGF and of other, as yet unidentified, angiogenic compounds. Products of cyclooxygenase do not appear to have an effect on the release of VEGF or other proliferative agents in human skeletal muscle.     

Non-infectious morphologically altered nucleocapsids of measles virus from persistently infected cells

Summary We have shown that a latent infection of herpes simplex virus type 2 (HSV-2) can be established in a human neuroblastoma cell line IMR-32 if the infected cells are cultured at 40°C. In the present study, viral polypeptides and cellular heat-shock proteins which were synthesized in HSV-2 infected IMR-32 cells cultured at 40°C were analyzed by polyacrylamide gel electrophoresis. It was found that the synthesis of late viral polypeptide ICP 5 was markedly reduced in the infected cells at 40°C as compared with those at 37°C. Although infection of IMR-32 cells with HSV-2 at 40°C resulted in shutoff of cellular protein synthesis, it was found that some cellular heat-shock proteins (90, 72 and 70 kd polypeptides) were synthesized and accumulated intracellularly. These findings suggest that modification of cascade regulation of HSV-2 polypeptide synthesis and/or accumulation of heat-shock proteins may be involved in the incomplete arrest of virus growth and in survival of the infected cells, leading to the establishment of HSV-2 latency in IMR-32 cells.     

(5) Feminist theory and pharmacy practice

This is the fifth in a series of articles highlighting the relevance of sociological theory to pharmacy practice research. The article provides an introduction to feminist theory and research as applied to health, illness and health care. The aim is to clarify the contribution made by feminist theory in developing useful conceptual tools and theories in two major areas: the specific experiences of women's health and understanding the role of women as providers of health care. We seek to contribute to a research agenda, informed by feminist thinking, for pharmacy practice. The focus of this article is on feminist theory as developed in the West, with particular emphasis on issues of concern for pharmacy practice research. We begin with a discussion of the historical context of feminism, including the women's movement and the women and health movement. This is followed by an overview of selected feminist theories. Feminist perspectives on the experience of health and illness are discussed in more detail, including issues of reproductive technologies, gender, health and morbidity; gender differences in the medical encounter; and finally the relevance of a feminist approach to pharmacy practice research, including research questions that are relevant today.     

Differentiated in vivo skin penetration of salicylic compounds in hairless rats measured by cutaneous microdialysis.

The purpose was to investigate the in vivo skin penetration of four 14C-salicylic compounds using microdialysis and to relate dermal concentrations to structural features. Furthermore, to compare two in vivo retrodialysis recovery methods for estimation of true unbound extracellular concentrations. Microdialysis probes were inserted in the dermis of hairless rats. Equimolal 14C-salicylic formulations were applied topically and dialysate sampled consecutively for 4h. True extracellular concentrations were estimated by retrodialysis by drug method (the 14C-salicylic compounds themselves) and by retrodialysis by calibrator method (3H-salicylic acid as internal standard). Probe depth was measured by ultrasound scanning. High dermal concentrations were found after application of 14C-salicylamide (low protein-binding) and the lipophilic ester 14C-butyl salicylate, which was completely hydrolysed to 14C-salicylic acid during skin diffusion. Protein binding and dissociation may explain the lower dermal concentrations of 14C-salicylic acid and 14C-diethylamine salicylate, respectively. Probe depth did not significantly influence dialysate concentrations. The two in vivo recovery correction methods did not reduce the variation in concentration-time curves. In conclusion, differentiated penetration kinetics was found ranking: 14C-salicylamide >/= 14C-butyl salicylate > 14C-salicylic acid > 14C-diethylamine salicylate. Dermal concentrations were related to structural features of the model compounds. The two correction methods performed alike; however, the calibrator method has the advantage of serving as a quality control during experiments.     

Making Meals in Small Seasonal Restaurants

Since restaurateurs can benefit by analyzing the production of meals, particularly with the dominant framework for meal experiences, the five aspects meal model (FAMM), this study examined FAMM’s relevance as an analytical tool for understanding meal production via field observations and interviews in eight small restaurants in a rural destination in Sweden. Results showed that FAMM’s aspect of the management control system and the factor of time are critical to the entire meal production process in restaurants. This article closes with a discussion of FAMM’s usefulness as a qualitative checklist for restaurateurs.     

HE4 as a predictor of adjuvant chemotherapy resistance and survival in patients with epithelial ovarian cancer

The aim of this study was to investigate the value of serum human epididymis protein 4 (HE4) and HE4 tissue protein expression to predict tumor resistance to adjuvant chemotherapy, progression‐free survival (PFS), and overall survival in patients with epithelial ovarian cancer (EOC). Consecutive inclusion of 198 patients diagnosed with EOC was conducted. Blood samples were collected prior to surgery and tissue samples during surgery. Patient data were registered prospectively in the Danish Gynecologic Cancer Database. The association between serum HE4 and HE4 tissue protein expression, resistance to adjuvant chemotherapy, PFS, and overall survival were analyzed in univariate analyses and in multivariate analyses adjusted for age, performance score, surgical outcome, stage, grade, and histological subtype. Serum HE4 levels predicted chemotherapy resistance, PFS, and overall survival correlated significantly (p < 0.001) in the univariate analyses; but after adjustment in a multivariate model, serum HE4 was insignificant, except in a subgroup analysis of postmenopausal women, where serum HE4 significantly predicted resistance to chemotherapy and progression‐free survival. HE4 tissue protein expression predicted PFS (p = 0.022) and overall survival (p = 0.047) in the univariate analysis, while HE4 tissue protein expression failed to predict these outcomes in the adjusted multivariate analyses. Serum HE4 or HE4 tissue protein expression are not independent factors of chemotherapy resistance or survival in patients with EOC, but serum HE4 might predict chemotherapy resistance and PFS in postmenopausal women.     

Consistency of reporting sexual and physical abuse during psychological treatment of personality disorder: An explorative study

The objective of this study was to assess the prevalence of decreasing, consistent and increasing reports of sexual and physical abuse after 12 months of long-term psychological treatment of personality disorders, to investigate demographic and clinical characteristics predictive of inconsistency of reporting abuse, and to explore whether autobiographical memory may account for this inconsistency. In 229 clinical participants with an SCID II diagnosed personality disorder, 180 (78.6%) reported the same instances of invasive sexual and/or physical abuse on a trauma questionnaire (SPAQ) at baseline and follow-up, 25 (10.9%) decreased and 24 (10.4%) increased their abuse reports. Consistency of reporting abuse did not differ between schema-focused therapy, clarification-oriented psychotherapy and treatment-as-usual. Current depressive episode (SCID-I) and decreased capacity to produce specific negative memories on the Autobiographical Memory Test were characteristic of decreasing abuse reporters, while increasing abuse reporters showed higher levels of Cluster A personality pathology (in particular schizotypal traits) on the Assessment of DSM-IV Personality Disorders (ADP-IV). These results suggest that even in treatment procedures directed at exploring someone’s personal past with abuse-related imagery consistency of reporting abuse is quite stable. However, certain clinical characteristics may make some persons more likely to change their trauma reports. Moreover, reduced negative memory specificity may represent an avoidant strategy associated with no longer reporting instances of abuse.     

Psychometric methods for diagnosing and monitoring minimal hepatic encephalopathy —current validation level and practical use

Metabolic Brain Disease - Hepatic encephalopathy (HE) is cerebral dysfunction caused by liver failure and inflicts 30-40% of patients with liver cirrhosis during their disease course. Clinically...