Comparing assessment of diabetes-related quality of life between patients and their physicians

Students and physicians differ in perception of quality of life in patients with tumors of the upper gastrointestinal tract

Health-related quality of life (HRQoL) has recently gained importance as treatment options for tumors of the upper GI tract lead to improved long-term survival. HRQoL is often estimated by physicians even though their reliability and the impact of outside factors such as contact time and level of medical education is unclear. Therefore, in this study we investigated the correlation between physicians', students', and patients' assessment of HRQoL. 54 patients presenting with tumors of the upper GI tract were included and asked to fill out the standardized HRQoL questionnaires EORTC QLQ-C30 and QLQ-OG25. Attending physicians and medical students filled out the same questionnaires through estimation of patients' HRQoL. Correlation was assessed through Pearson's and Kendall's τb coefficients. Physicians' and patients' assessments correlated for one out of six of the functional and a third of the symptom scores. Students' and patients' assessments correlated for one third of the functional and two thirds of the symptom scores. Students tended to underestimate patients' symptom burden while physicians tended to overestimate it. Physicians failed to correctly assess several pathognomonic symptoms in this study. Students showed higher correlation with patients' symptoms than physicians. Even so, this adds to mounting evidence that shows the benefit of using patient-reported outcomes as a gold standard regarding HRQoL.

Spinal Muscular Atrophy: Past, Present, and Future

Spinal muscular atrophy (SMA) is an autosomal recessive neuromuscular disease caused by deletions or mutations in the survival motor neuron (SMN1) gene. SMA is characterized by loss of lower motor neurons (anterior horn cells) in the spinal cord and brainstem nuclei, leading to progressive symmetrical muscle weakness and atrophy. It affects approximately 1 in 6,000 to 1 in 10,000 individuals and is the most common inherited cause of childhood mortality, but this may soon change given recent developments. In December 2016, nusinersen, an antisense oligonucleotide drug, was approved by the United States Food and Drug Administration for the treatment of SMA, and in July 2018, SMA was added to the recommended uniform screening panel, a list of conditions that all states are encouraged to include in their newborn screening (NBS) panels. In this review, we begin with a brief clinical history of the diagnosis of SMA, discuss the current SMA clinical classification system, describe the current treatment, and discuss evolving treatment guidelines. We then discuss the path to include SMA in NBS programs as well as the controversies it engenders because the variability in age at symptom onset means early identification of asymptomatic patients who will not require therapy for years or decades. We also consider alternate population screening opportunities. Next, we consider experimental treatments. We conclude by supporting NBS for SMA with the caveat that a long-term follow-up registry is ethically essential to ensure that the benefits outweigh the harms for all screened infants, including those with milder and/or later-onset forms of SMA.

Preferences for bariatric surgery: comparing surgeons and patients using a discrete choice experiment

BACKGROUND

Increased attention to shared decision-making is particularly important in bariatric surgery. It is unclear whether the large shift toward sleeve gastrectomy is evidence of good alignment between patient and surgeon preferences.

OBJECTIVE

To identify surgeon preferences for risks, benefits, and other attributes of treatment options available for bariatric surgery and to compare results with patient preferences.

SETTING

Online survey.

METHODS

A discrete choice experiment of weight loss procedures. Each procedure was described by the following set of attributes: (1) treatment method, (2) recovery and reversibility, (3) years treatment has been available, (4) expected weight loss, (5) effect on other medical conditions, (6) risk of complication, (7) side effects, (8) changes to diet, (9) out-of-pocket costs. Participants chose between surgical profiles by comparing attributes. A convenience sample of providers for the online survey was recruited via LISTSERVs of professional associations.

RESULTS

Respondents (n = 121) were most likely to select profiles of hypothetical procedures based on the resolution of existing medical conditions and higher expected weight loss. These results align with patient preferences. However, surgeons selected profiles based on lower risk of complications than did patients and surgeons were less sensitive to out-of-pocket costs than patients.

CONCLUSIONS

Results show strong alignment between the preferences of patients and the preferences of surgeons when they are asked to stand in the place of their patients. Some differences, especially those related to sensitivity to risk of complications and out-of-pocket costs indicate that shared decision-making would benefit from providers explaining their concerns about surgical risk and from appreciating the concern many patients have about financial costs.

The assessment and management of quality of life of older adults with diabetes mellitus

Introduction: As the population ages, the number of older adults with diabetes mellitus will continue to rise. The burden of diabetes on older adults is significant due to the disease itself, its complications, and its treatments. This is compounded by geriatric syndromes such as frailty and cognitive dysfunction. Consequently, health and diabetes-related quality of life (QoL) are diminished.Areas covered: This article reviews the value of assessing QoL in providing patient-centered care and the associations between QoL measures and health outcomes. The determinants of QoL particular to diabetes and the older population are reviewed, including psychosocial, physical, and cognitive burdens of diabetes and aging and the impact of hypoglycemia on QoL. Strategies are described to alleviate these burdens and improve QoL, and barriers to multidisciplinary patient-centered care are discussed. QoL measurement instruments are reviewed.Expert opinion: The goals of treating diabetes and its complications should be considered carefully along with each patient's capacity to withstand the burdens of treatment. This capacity is reduced by socioeconomic, psychological, cognitive, and physical factors reduces this capacity. Incorporating measurement of HRQoL into clinical practices is possible, but deficiencies in the systems of health-care delivery need to be addressed to facilitate their use.