Exploring reasons behind patient compliance with nutrition supplements before pelvic exenteration surgery.

PURPOSE: Compliance with oral nutrition support (ONS) is poorly reported in the literature. Many factors influence compliance, which could mask the true benefits of preoperative ONS. Surgical oncology patients, including pelvic exenteration patients, are often requested by healthcare workers to consume nutrition supplements before surgery. Exploration of barriers and enablers to compliance with nutrition supplements is needed to improve patient compliance and understand the real impact of preoperative ONS. METHOD: A qualitative study using semi-structured interviews was performed to investigate enablers and barriers to preoperative nutrition supplement compliance. Twenty participants who had been asked to consume 15 nutrition supplements, either immunonutrition or standard polymeric supplements, were interviewed. Inductive thematic analysis was used to determine major themes associated with compliance. RESULTS: Twelve out of 20 participants were not compliant with recommended dosing. Well-nourished participants were more compliant than malnourished participants. Major themes associated with compliance were flavour, volume, texture, impact on dietary intake and motivation to consume supplements. Flavour differed between the two groups, negatively impacting compliance in the immunonutrition group. Volume, texture and impact on dietary intake also negatively impacted compliance whereas motivation positively impacted compliance. CONCLUSION: To overcome barriers and enforce enablers with nutrition supplement compliance, it is essential healthcare workers implement individualised interventions, taking into account nutritional status. A range of flavours, minimal volume and low viscosity supplements should be provided to address individual preference and minimise poor compliance. Better-targeted education and regular motivation are needed to improve compliance.

A qualitative study into the impact of fasting within a large tertiary hospital in Australia--the patients' perspective.

AIMS AND OBJECTIVES: This qualitative study aims to explore the physical and emotional impact of fasting from the patients' perspective. BACKGROUND: Fasting patients in hospital is common practice and generally viewed as necessary for symptom management or for safety of healthcare provision. Negative impacts of repeated or prolonged fasting on nutritional status have been well researched, but little is documented as to how fasting impacts an individual patient's psyche. DESIGN: Qualitative descriptive design within a tertiary hospital in Sydney, Australia. METHODS: Twelve patients having had prolonged periods of continuous or intermittent fasting were invited to participate in a semi-structured interview between January-September 2012. Questions for interview explored each patient's experience of fasting, including physical and emotional impacts, interpretation of communication regarding fasting and the process of recommencing on fluids or foods. An inductive thematic analysis approach was used. RESULTS: Analyses showed six main themes: physical impacts; emotional impacts; food as structure; nil by mouth as jargon; fear of food re-introduction; and dissatisfaction regarding unnecessary fasting. Overwhelmingly, thirst was reported as the worst physical effect of fasting. In the first few days of fasting, patients became emotionally fixated on food. This quickly dissipated leading to a lack of appetite and fear of starting to eat again. CONCLUSIONS: Discomfort experienced by patients coupled with lack of appetite resulting from prolonged fasting and difficulty with food re-introduction strengthens the argument for reducing fasting times in hospital. When patients are fasted, proper hydration and establishing alternate routes of medication administration should be a priority. RELEVANCE TO CLINICAL PRACTICE: It is well recognised that fasting for prolonged periods is detrimental to health outcomes, but this study also shows the distress that fasting can cause. Inadequate hospital systems and out-dated practices need to be replaced with evidence-based, patient-centred governance, addressing the physical, emotional and psychosocial impact of fasting.