Intervención farmacéutica en el ámbito de la nutrición parenteral

Evaluation of quality indicators for nutrition and metabolism in critically ill patients: role of the pharmacist

OBJECTIVE

To assess compliance in a Spanish intensive care unit (ICU) with 8 of the 13 quality indicators of the Spanish Society of Intensive Medicine and Coronary Units (Sociedad Española de Medicina Intensiva y Unidades Coronarias, SEMICyUC) related to nutrition and metabolism in critically ill patients.

PATIENTS AND METHODS

The study included all patients over 18 years of age with an ICU stay of >48 hours between January and May 2019. The pharmacist was integrated into the daily activity of the multidisciplinary team of a 20-bed ICU to monitor and carry out the control of the quality indicators of the SEMICyUC. Studied indicators refer to: nutritional risk assessment and nutritional status (three indicators), glycaemic control, calculation of calorie-protein requirements, and use of early enteral nutrition or adequate parenteral nutrition. Compliance with each indicator was measured as the percentage of patients.

RESULTS

110 patients were included and 73 (66.4%) were male. Compliance results were: blood glucose range (90.7%), severe hypoglycaemia (0%), identification of patients at nutritional risk (58.2%) or with possible refeeding syndrome (8.9%), assessment of nutritional status at admission (58.2%), calculation of calorie-protein requirements (77.8%), early enteral nutrition (96.4%), and adequate use of parenteral nutrition (37.8%) CONCLUSION: Compliance with indicators related to glycaemic control and artificial nutrition (enteral and parenteral nutrition) was higher than reference standards, but there is a need to improve compliance with indicators related to nutritional risk and status at ICU admission. The hospital pharmacist integrated into the ICU multidisciplinary team can add value to the nutrition monitoring and quality indicators of the nutritional process of the critical patient, providing safe and effective nutritional therapy to patients.

Role and impact of pharmacists in Spain: a scoping review

Background The role of the pharmacist has evolved greatly over the last decades, expanding to patient-oriented activities, administrative tasks and public health functions. However, considerable differences emerge across regions. Aim of the review To gather evidence in order to describe and highlight the different characteristics of the pharmacists' role and the impact of their activities in Spain. Method A review of the existing literature was conducted. The literature search was undertaken in PubMed between 01/01/2006 and 15/08/2017. Results were screened and reviewed to extract previously established criteria such as author(s), publication year, language, study design, setting, pharmaceutical activity, patient care programs, targeted diseases and intervention description using DEPICT2 tool. Pharmaceutical intervention were classified into eight outcome measures and categorized by types of outcomes reported: descriptive or impact evaluation regarding the effect of the service (positive, neutral or negative). Results The search strategy resulted in 473 articles and 108 articles met the inclusion criteria. The most common design was observational (n = 76, 70%). Most articles were published after 2011 (75%), in English (69%). Studies were conducted in hospitals (60%) and community pharmacies (30%). Of the 24 pharmaceutical activities identified, medication review was the activity most frequently studied (n = 42), followed by patient education (n = 29), risk and prevention (n = 27) and medication reconciliation (n = 19). Only 39 articles (36%) had outcome measures with impact evaluation. Of the 223 impact outcome measures, 48% (107/223) had a positive effect. Conclusion This review shows the substantial scientific production focusing on pharmacy practice in Spain over the last years. The evidence reviewed reflects the pharmacist role at various professional settings, providing a wide variety of activities on diverse targeted diseases and patient care programs, in line with the increasing specialization of clinical pharmacists over the last years.

Role of pharmacists in providing parenteral nutrition support: current insights and future directions

BACKGROUND

Parenteral nutrition (PN) therapy is a complex and critical therapy that requires special clinical knowledge, skills, and practice experience to avoid errors in prescribing, compounding, and clinical management of patients. Pharmacists with adequate clinical training and expertise in PN therapy can have pivotal role in the care of patients receiving PN therapy.

OBJECTIVE

The aim of this systematic review was to describe and evaluate the different roles of pharmacists and their provided services related to PN therapy.

MATERIALS AND METHODS

A comprehensive systematic literature review on the topic was conducted via PubMed database using several keywords related to the topic (from 1975 to 2017). Additional resources included the standards of practice and clinical guidelines from recognized organizations such as the American Society for Parenteral and Enteral Nutrition (ASPEN) and the American Society of Health-System Pharmacists (ASHP).

RESULTS

Pharmacists have diverse roles in relation to PN therapy including the following: the assessment of patients' nutritional needs; the design, compounding, dispensing, and quality management of PN formulations; monitoring patients' response to PN therapy; supervision of home parenteral nutrition (HPN) programs; education of patients, caregivers, and other health care professionals on nutrition support and conducting PN-related research and quality improvement activities. These services seem to be variable across clinical settings and among different countries depending on the practice environment and pharmacists' clinical practice in these settings. However, each of these practice domains helps to support the delivery of safe and effective PN therapy to patients.

CONCLUSION

Pharmacists have been actively participating in providing PN-related services to patients. To fulfill the requirements of their essential role in this area of practice, pharmacists need adequate educational preparation and clinical training on nutrition support. Empowerment of pharmacists to assume a stronger leadership role in this dimension of pharmacy practice will enhance the quality of care provided to patients receiving PN therapy and improve PN services.

Role of the pharmacist in parenteral nutrition therapy: challenges and opportunities to implement pharmaceutical care in Kuwait

BACKGROUND

Pharmacists can provide beneficial pharmaceutical care services to patients receiving Parenteral Nutrition (PN) therapy by working within Nutrition Support Teams (NSTs).

OBJECTIVE

This study was designed to explore pharmacists' role in PN therapy in hospitals of Kuwait, sources of PN-related information, opinions on NSTs, perceptions about the barriers to pharmaceutical care implementation and views on how to enhance their practices.

METHODS

Data were collected via face-to-face semi-structured interviews with the senior Total Parenteral Nutrition (TPN) pharmacists at all the hospitals which provide TPN preparation services (six governmental hospitals and one private hospital) in Kuwait. Descriptive statistics were used to describe pharmacists' demographic details and practice site characteristics. The interviews were audio-recorded, transcribed verbatim and analysed using thematic analysis.

RESULTS

The pharmacists mainly performed technical tasks such as TPN compounding with minimal role in providing direct patient care. They used multiple different sources of TPN-related information to guide their practice. They reported positive and negative experiences with physicians depending on their practice environment. None of the hospitals had a functional NST. However, pharmacists expressed preference to work within NSTs due to the potential benefits of enhanced communication and knowledge exchange among practitioners and to improve service. Pharmacists perceived several barriers to providing pharmaceutical care including lack of reliable sources of TPN-related information, lack of a standard operating procedure for TPN across hospitals, insufficient staff, time constraints and poor communication between TPN pharmacists. To overcome these barriers, they recommended fostering pharmacists' education on TPN, establishing national standards for TPN practices, provision of pharmacy staff, development of NSTs, enhancing TPN pharmacists' communication and conducting TPN-research research.

CONCLUSION

TPN pharmacists in Kuwait are confined to performing TPN manufacturing processes. There are promising avenues for future development of their role in patient care. This can be achieved by overcoming the barriers to pharmaceutical care practice and providing pharmacists with educational opportunities to equip them with the clinical competencies needed to practise as nutrition support pharmacists with patient-centred roles.

[Drug treatment in surgical patients with electrolyte imbalances]

OBJECTIVE

To qualitatively and quantitatively determine electrolyte imbalances (potassium, phosphorus, magnesium and calcium) in patients admitted for general and gastrointestinal surgery, the degree of these imbalances in percentage detected by medical staff, and the acceptance of the recommendations made by the Hospital Pharmacy Department.

METHOD

Seven-month prospective study. Any alteration detected was recorded on a data collection form (personal data, hospital ward, type of alteration, detection by medical staff, type of pharmaceutical intervention, form of notification, acceptance of the intervention, date of imbalance correction, patient receiving parenteral nutrition).

RESULTS

100 imbalances were detected in 66 patients (231 analytical tests revised). A total of 78 interventions were carried out. Most changes were due to hypokalaemia and hypomagnesaemia, hypophosphataemia being the most frequent abnormality in patients receiving parenteral nutrition.The acceptance of pharmaceutical intervention was higher if the information was oral (100% vs. 35% written). Twice the number of analytical tests were performed after interventions (RR: 2.1, 95% CI: 1.11 to 3.94, P=.006). When pharmaceutical intervention was accepted there was a greater number of imbalance resolutions in comparison with those cases which did not accept (RR: 1.5, 95% CI: 1.01 to 2.24, P=.04).

CONCLUSIONS

This study shows that electrolyte imbalances are common in surgical patients and the level of detection and monitoring by medical staff is low. Therefore, the pharmacist could help in improving this aspect.