Nursing administration of medication via enteral tubes in adults: a systematic review

Oral medications administration through enteral feeding tube: Clinical pharmacist-led educational intervention to improve knowledge of Intensive care units' nurses at Jordan University Hospital

Introduction

Medication administration through enteral feeding tubes is a practice that is commonly encountered in hospital settings, particularly in critically ill patients. This study aims to evaluate the knowledge of intensive care unit nurses regarding enteral medication administration and evaluate the effect of an educational intervention led by a clinical pharmacist that would improve nurses’ knowledge regarding the subject.

Methods

A pre/post interventional study was conducted. Improvement in nurses’ knowledge regarding medication administration through an enteral feeding tube was assessed using a validated questionnaire.

Results

Data were coded, entered, and analyzed using the Statistical Package for Social Sciences (IBM SPSS statistics 22). Independent samples t-test and paired t-test were used to detect any statistically significant differences in the mean total knowledge scores both between and within each group respectively. A P-value of <0.05 was considered statistically significant. The mean total knowledge score for nurses in the intervention and control group at the pre-interventional phase of the study was inadequate. There was a statistically significant improvement in the mean total knowledge score for the interventional group at the post-interventional phase of the study, while that of the control group remained inadequate (Intervention group total mean knowledge score at baseline 12.11 ± 3.75, post-intervention 21.50 ± 2.36, p-value <0.001; Control group total mean knowledge score at baseline 12.05 ± 3.12, post-intervention 12.60 ± 3.76, p-value 0.96).

Conclusion

Incorrect drug preparation and administration for patients with feeding tubes can affect patients. The knowledge of nurses regarding the subject can be improved significantly via an educational intervention. The activation of clinical pharmacists’ role and collaboration between pharmacists, physicians, and nurses is highly recommended in this clinical setting.

Improving knowledge, attitudes, and practice of nurses in medication administration through enteral feeding tubes by clinical pharmacists: a case-control study

PURPOSE

Administering drugs and food to patients with swallowing disabilities via enteral tubes requires special skills. This task is a nursing duty and vital to ensure that they do this safely. An integrated program training nurses by a clinical pharmacist is likely to result in improved quality of oral drug administration via enteral feeding tubes. This quantitative study was undertaken to determine the efficacy of a clinical pharmacist educational program for improving nurses' knowledge, attitudes, and practice (KAP) concerning administrating medication via feeding tubes.

METHODS

This case-control study was performed to evaluate KAP of intensive-care nurses with regard to drug delivery through enteral feeding tubes before and after their training program. A questionnaire focusing on nurses' KAP was prepared by a clinical pharmacist and reviewed by 18 nurses for its reliability. Then, an educational program was designed for the case group. Two months later, nurses' KAP in the case and control groups were reevaluated. Nurses' practice regarding drug administration through feeding tube was observed three times.

RESULTS

This study was carried out with 82 nurses working in six intensive-care units in two major training hospitals in Shiraz, Iran. The overall knowledge of nurses increased significantly after the training program in the case group, with adequate awareness regarding solid dosage-form crushing increasing from 14% to 63.2% (P˂0.001), tube flushing and drug dilution from 32.6% to 81.6% (P˂0.001), and knowledge about mixing crushed drugs through a feeding tube from 23.3% to 55.3% (P˂0.001). On the contrary, there was no change in the control group. After intervention, nurses' attitudes in the case group had changed significantly, and 50% of them consulted with pharmacists regarding drug administration.

CONCLUSION

An in-service education program by clinical pharmacists can lead to substantial improvements in administration of drugs via enteral feeding tubes.

Comparison between liquid and tablet levothyroxine formulations in patients treated through enteral feeding tube

BACKGROUND

The majority of clinicians suggest that enteral feedings should be held 1-2 h prior to and after L-T4 administration despite lack of data for continuous enteral nutrition.

AIM

The aim of this study was to: (1) compare the thyroid hormonal profile in patients submitted to L-T4 treatment in tablets or liquid formulation with an enteral feeding tube; (2) evaluate the nursing compliance with the two different formulations.

SUBJECTS AND METHODS

20 euthyroid patients submitted to total laryngectomy and thyroidectomy consecutively started L-T4 treatment in tablets (Group T) or in liquid formulation (Group L) with enteral feeding tube the day after surgery. Tablets were crushed before administration and enteral feeding was stopped for 30 min before and after L-T4 treatment, whereas liquid formulation was placed into the nasoenteric tube immediately. A questionnaire about the preparation and administration of thyroxine replacement therapy was given to the nurses.

RESULTS

No difference of TSH, fT4 and fT3 before and after L-T4 treatment was observed among patients of Group L. A slightly serum TSH increase was observed in Group T, but not reaching statistical significance (2.50 ± 1.18 vs 2.94 ± 1.22 mUI/L), whereas no difference in fT4 and fT3 levels was found. Preparation and administration of liquid L-T4 was considered excellent by 12/13 nurses, whereas tablet formulation was considered poor by 10/13.

CONCLUSIONS

Our data showed that liquid L-T4 formulation can be administered directly through feeding tube with no need for an empty stomach, with a significant improvement in therapy preparation and administration by nurses.

Medication administration via enteral tubes: a survey of nurses' practices

AIM

This article is a report of a study examining the practices of acute care nurses when administering medication via enteral tubes.

BACKGROUND

Administering medication via enteral tubes is predominantly a nursing responsibility across countries. It is important to establish what nurses actually do when giving enteral medication to inform policy and continuing education development.

METHOD

In 2007, a survey was conducted using a random sample of acute care nurses at two large metropolitan hospitals in Melbourne, Australia. There were 181 Registered Nurses who participated in the study; 92 (50.8%) practised in intensive care units, 52 (28.7%) in surgical areas, 30 (16.6%) in medical areas and 7 (3.9%) were from combined medical-surgical areas. The questionnaire was developed by the researchers and a pilot study was conducted in August 2006 to test reliability, face validity and user-friendliness of the tool.

RESULTS

Nurses reported using a range of methods to verify enteral tube position prior to administering enteral medication; some were unreliable methods. A majority reported administering enteric-coated and slow or extended release forms of medication, and giving solid forms of medication when liquid form was available. Nearly all (96%) reported flushing a tube after giving medication, 28% before, and 12% always flushed between each medication.

CONCLUSION

Enteral medication administration practices are inconsistent. Some nurses are using unsafe practices and may therefore compromise patient care.