In the realm of healthcare, especially when it comes to seniors, the concept of 'right' decisions is a complex and nuanced topic. The recent commentary from three doctors at Khoo Teck Puat Hospital highlights the challenges and ethical dilemmas that arise when making healthcare choices for the elderly. Through two compelling case studies, we explore the tension between systemic value, as defined by clinical metrics, and the personal values of patients and their families. These stories raise important questions about the true meaning of 'value' in healthcare and the need for a more holistic approach to decision-making.
The Case of Madam T: Balancing Risk and Quality of Life
The story of Madam T, a 90-year-old great-grandmother, illustrates the delicate balance between risk and quality of life. She faced a difficult decision: undergo surgery to remove a tumor blocking her intestine, despite her frailty and cognitive decline. The surgery would require prehabilitation and leave her with a permanent stoma, which could be challenging to adapt to. Despite the risks, Madam T chose surgery, and six years later, she is ambulant and able to climb stairs. This decision was not without challenges, as she initially struggled with the stoma and felt like a burden. However, her family's support and her own determination to adapt helped her overcome these obstacles.
The doctors involved in her care emphasize the importance of shared decision-making, acknowledging that there is no one-size-fits-all approach. They also highlight the tension between systemic value, which focuses on clinical metrics like survival rates and cost-effectiveness, and the personal values of patients and their families. In Madam T's case, what mattered most was her ability to move on her own, enjoy her favorite foods, and spend time with her great-grandchildren. These outcomes are not easily quantifiable, but they are deeply meaningful to her.
The Case of Madam X: The Value of Less
The second case study involves Madam X, an 80-year-old woman who was referred for a colonoscopy to check for polyps in the large intestine. Her doctors strongly suggested continued surveillance, but she felt that this would be a physical, logistical, and financial burden. After reviewing her risk profile and considering the probabilities of cancer and procedural risks, Madam X chose to stop further colonoscopy. She felt deep relief when her decision was affirmed and respected by her attending surgeon, which was what she valued most.
This case highlights the importance of patient autonomy and the value of less. Madam X's decision to stop further colonoscopy was based on her own risk assessment and the potential burden of continued surveillance. While the outcome of not developing colon cancer may not have been as desired, the decision was aligned with her care goals and best interests. This case also underscores the need for shared decision-making, as healthcare professionals must respect patients' values and preferences, even when they differ from clinical guidelines.
The Tension Between Systemic Value and Personal Values
These two case studies reveal a tension at the heart of appropriate and value-based care. Systemic value, as defined by clinicians and health systems, is tracked through quantifiable metrics like survival rates, complication rates, and cost-effectiveness. However, these metrics do not capture all that matters. Patients and families value dignity, independence, meaning, quality of life, and relationships. These values are inherently complex, contextual, intangible, and difficult to put a figure on.
The emphasis on patient-reported outcome measures increases patients' involvement by capturing how individuals perceive their health and well-being. However, what patients value most are not easily quantifiable. If health systems judge care largely by what can be measured, clinicians may be inclined to 'cherry pick' patients and practice defensively, avoiding riskier treatments or procedures even when they are clinically feasible and appropriate. Patients may also lose their voice when their preferences do not align neatly with guidelines.
The Importance of Shared Decision-Making
To achieve a more holistic approach to decision-making, shared decision-making is often held as the ideal. However, in reality, it is complicated. There is an inherent knowledge asymmetry between patients and doctors, and other factors like value systems, cultural expectations, family dynamics, and personal emotions shape choices and decisions. Healthcare professionals must be careful not to overstate their opinions and accept that there may not be a 'right' answer, only a most reasonable one, given the circumstances.
As the population ages, the responsibility of caring for the old and sick will fall more on the younger or 'sandwiched' generations. This includes not only physical caregiving but also the responsibility of making critical medical decisions. Such decisions are often required at critical junctures with a lot of uncertainty and pressure to make the 'right' choice. Patients may feel depressed and dejected if they face painful complications and large healthcare bills, while family members may be left with a deep sense of guilt for encouraging the fateful decision.
The Pursuit of Value in Healthcare
The pursuit of value in healthcare is not only pragmatic but necessary and noble. A healthcare system must care about outcomes and cost, but it must care about more than that. In their hardest decisions, 'appropriate' and 'value' won't actually mean much to patients and their families. It is how they are helped to make choices they deem most reasonable and how they are treated with honesty, respect, and dignity that will matter most.
The formula for judging value in healthcare needs rethinking. Rather than solely focusing on outcomes divided by cost, the framework should also account for how and whether a rational decision was made. This includes considering evidence, guidelines, the patient's context, care goals, and best interests. Such a shift would protect clinicians from being penalized for uncertainty and families from being burdened by hindsight guilt, while also protecting patients from being reduced to data points.
In conclusion, the 'right' decisions in healthcare, especially for seniors, are complex and nuanced. The pursuit of value in healthcare must go beyond clinical metrics and embrace a more holistic approach that respects patients' values, involves shared decision-making, and acknowledges the relational value built through thoughtful conversations. By doing so, we can ensure that healthcare systems provide the best possible care for patients and their families, even in the face of difficult decisions.
