HCM 4040 Module 5 Reliability and Safety Paper Example

The Right Texture on Every Tray: Designing a Reliable Diet Order Process for Patients With Dysphagia

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B.S. in Healthcare Management, Thomas Edison State University

HCM-4040: Healthcare Quality and Outcomes: Measurement and Management

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Month Day, Year

The Right Texture on Every Tray: Designing a Reliable Diet Order Process for Patients With Dysphagia

About two in five stroke patients admitted to Rancocas Valley, the composite rehabilitation hospital in this set of papers, arrive with a swallowing impairment and eat a texture-modified diet or drink thickened liquids. For them, a tray with the wrong texture is not an inconvenience: food or thin liquid entering the airway can cause choking or aspiration pneumonia. Last year the hospital recorded two choking events in patients served the wrong texture, one requiring suction and a rapid response call. A four-week audit then compared 600 meal trays with the patients' current diet orders and found 19 mismatches, a rate of 3.2%, or roughly one wrong tray every other day on the stroke unit. This paper explains why the process failed, redesigns it using principles of reliable care, and sets out who is responsible for its safety at each level of the organization.

How the Current Process Fails

The path from swallowing evaluation to tray has five steps and four handoffs. A speech-language pathologist evaluates the patient, often in the afternoon, and enters a new diet order. The order reaches the dietary system, where tray tickets for the evening meal are printed at 3:00 p.m. The kitchen assembles the tray from the ticket. A nursing assistant delivers it, and the patient eats, sometimes with family help. Each step depends on the one before it, and the audit showed failures at three of them. Ten of the 19 mismatches came from orders changed after tickets were printed. Five came from local diet names, such as mechanical soft and nectar thick, that staff understood differently. Four involved items added at the bedside: a water pitcher left from a previous patient, or food brought by family.

No step in this process included a check against the current order at the moment the patient eats. The design relied on every person doing the right thing every time, which is the definition of a process that cannot be reliable.

Principles of Reliable Design

Nolan (2000) described three complementary ways systems can be built to protect patients: design so that errors are less likely, design so that errors that do occur become visible before they reach the patient, and design so that the harm from errors that get through is limited. None of the three alone is enough; together they create layers. Chassin and Loeb (2013) argued that hospitals seeking the consistent safety seen in high-reliability industries need changes in three areas at once: leaders committed to eliminating harm, a culture in which staff report hazards and speak up, and the disciplined use of process improvement methods to make care processes dependable. The redesign below applies the first framework to the tray process and the second to the organization around it.

Making Errors Less Likely

The first change replaces local diet names with the IDDSI framework, the international standard for describing modified textures and drinks. Cichero et al. (2017) describe how an international committee developed the framework to give every texture and liquid thickness one number, name and color on a single continuum, with simple tests that staff can perform at the bedside or in the kitchen, such as checking how a liquid flows through a syringe or how a food holds together under a fork. Using the same terms in the order, the tray ticket and the bedside sign removes the confusion behind five of the audited mismatches.

The second change addresses timing. Diet changes entered after 2:30 p.m. now trigger an automatic message to the kitchen's lead cook, who reprints that patient's ticket, and the speech-language pathologists schedule swallowing evaluations before 2:00 p.m. whenever possible. The third change removes the source of stray liquids: water pitchers are no longer stocked in rooms of patients on thickened liquids; drinks are delivered already thickened.

Making Errors Visible and Limiting Harm

Because some errors will still occur, the redesign adds a check at the last possible moment. Each patient on a modified diet has a bedside sign showing the framework's number and color for food and drink, updated by the speech-language pathologist with every order change. Before setting down a tray, the nursing assistant matches the color band on the ticket to the sign and the food on the plate to both. A mismatch stops the tray. Families receive a one-page explanation of the patient's diet and are asked to check with the nurse before offering any food or drink.

Mitigation covers the errors no check catches. Patients judged at high risk eat in the supervised dining room or with staff present, suction equipment is checked at every bedside on the unit each shift, and all nursing staff complete a short practical session each year on responding to choking.

Who Is Responsible

Responsibility for this process is shared, but each share is specific. The speech-language pathologist owns the accuracy and timeliness of the diet order and the bedside sign. The dietary manager owns the conversion of orders into correct trays and the kitchen's texture testing. The nurse manager owns the final check and family education on the unit. The quality director owns the measures: the tray mismatch rate, measured by a monthly audit of 100 trays, and every choking or aspiration event, which is reviewed as a serious event. Above them, the executive team owns the resources the redesign needs, including the interface between the electronic record and the dietary system, and the board receives the measures each quarter. Following Chassin and Loeb, leadership's most important responsibility is to treat a near miss at the tray as worth reporting and to thank the person who stopped it.

Expected Results

The hospital's aim is to reduce tray mismatches from 3.2% to below 0.5% within six months and to have no choking events linked to diet texture. The audit will continue monthly until the rate has stayed below the aim for six consecutive months and then move to quarterly checks. Staff reports of stopped trays will be tracked as a sign that the visible check is working, not as a failure.

Conclusion

A process that depends on every person getting every step right will fail at some rate, and for patients with dysphagia that rate is measured in choking events. Standard terms, timing rules and the removal of stray liquids make errors less likely; a final match at the bedside makes them visible; supervision and readiness limit harm. Clear owners at every level, and leaders who reward speaking up, turn a fragile process into a dependable one.

References

Chassin, M. R., & Loeb, J. M. (2013). High-reliability health care: Getting there from here. The Milbank Quarterly, 91(3), 459-490. https://doi.org/10.1111/1468-0009.12023

Cichero, J. A. Y., Lam, P., Steele, C. M., Hanson, B., Chen, J., Dantas, R. O., Duivestein, J., Kayashita, J., Lecko, C., Murray, J., Pillay, M., Riquelme, L., & Stanschus, S. (2017). Development of international terminology and definitions for texture-modified foods and thickened fluids used in dysphagia management: The IDDSI framework. Dysphagia, 32(2), 293-314. https://doi.org/10.1007/s00455-016-9758-y

Nolan, T. W. (2000). System changes to improve patient safety. BMJ, 320(7237), 771-773. https://doi.org/10.1136/bmj.320.7237.771