Clinical Context
Hypoglycemia poses particular dangers in elderly patients with diabetes. The physiological warning symptoms that alert younger patients to low blood glucose—tremor, sweating, palpitations—become blunted with age and long-standing diabetes (hypoglycemia unawareness). Meanwhile, the consequences are magnified: falls and fractures, cardiac arrhythmias, cognitive impairment, and hospitalizations occur more frequently in older adults.
Guidelines now recommend relaxed glycemic targets for elderly patients (HbA1c 7.5-8.5% depending on health status), recognizing that the harms of hypoglycemia often outweigh the benefits of intensive control in this population. Yet many elderly patients remain on high-risk regimens without adequate education on hypoglycemia prevention.
The SUGAR Handshake intervention was designed as a structured, pharmacist-led program specifically focused on hypoglycemia prevention in elderly diabetic patients.
PICO Summary
Summary: In elderly adults with type 2 diabetes mellitus attending outpatient clinics in a Jordanian hospital, the SUGAR Handshake pharmacist-led educational program focused on hypoglycemia prevention including counseling, glucose diary usage, and self-monitoring demonstrated high fidelity (98.11% completion rate), excellent adherence with diary completion averaging 88 days, and high participant satisfaction compared to usual outpatient care without structured pharmacist-led hypoglycemia education, with key facilitators being pharmacist trust and social support, and barriers including age-related health limitations.
| PICO | Description |
|---|---|
| Population | Elderly adults with type 2 diabetes mellitus attending outpatient clinics in a Jordanian hospital. |
| Intervention | The SUGAR Handshake—a pharmacist-led educational program focused on hypoglycemia prevention, including counseling, glucose diary usage, and self-monitoring of blood glucose. |
| Comparison | Usual outpatient care without structured pharmacist-led hypoglycemia education. |
| Outcome | High fidelity (98.11% completion rate), 100% reach, excellent adherence (88±9 days diary completion, 78±19 FBG measurements). Participants rated intervention as informative and easy to follow. Facilitators: pharmacist trust, social support. Barriers: age-related limitations, psychological stress. |
Clinical Pearls
1. Process Evaluation Insights: This study focused on implementation fidelity—how well the intervention was delivered and received—rather than solely clinical outcomes. Understanding barriers and facilitators helps translate interventions from research to practice.
2. Pharmacist Trust as Facilitator: Participants cited trust in their pharmacist as a key factor in engagement. Pharmacists often have more accessible and frequent contact with patients than physicians.
3. High Diary Adherence: The 88-day average diary completion demonstrates that elderly patients can engage with self-monitoring tools when properly supported.
4. Real-World Barriers Identified: Age-related health limitations and psychological stress emerged as implementation challenges. Interventions for elderly patients must accommodate declining vision and cognitive changes.
Practical Application
Pharmacist-led hypoglycemia prevention programs can be implemented in hospital outpatient pharmacies, community pharmacies, and primary care clinics. Key elements include dedicated appointment time for education, standardized counseling protocols, and follow-up mechanisms to review diaries.
Target patients at highest hypoglycemia risk: those on insulin or sulfonylureas, with history of hypoglycemia, with renal impairment, or with cognitive concerns. Family member involvement may be essential for patients with limitations.
Broader Evidence Context
Multiple studies support pharmacist involvement in diabetes management. The ADA and ADCES both recognize the role of pharmacists in diabetes education. The ACCORD trial reinforced the need for individualized, safety-focused approaches in older adults.
Study Limitations
Conducted in a single Jordanian hospital, limiting generalizability. Focused on implementation metrics rather than clinical outcomes like hypoglycemia rates. Long-term sustainability not assessed.
Bottom Line
The pharmacist-led SUGAR Handshake intervention achieved high fidelity and engagement for hypoglycemia prevention education in elderly diabetic patients. This model offers a framework for improving hypoglycemia awareness and prevention in vulnerable populations.
Source: Almomani HY, et al. “The SUGAR Handshake Intervention to Prevent Hypoglycaemia in Elderly People with Type 2 Diabetes: Process Evaluation Within a Pragmatic Randomised Controlled Trial.” Read article.
