Preoperative Carbohydrate Supplementation Reduces Thirst and Improves Patient Satisfaction Before Elective Cesarean Delivery: A Randomized Controlled Trial.
Clin NutrJul 28, 2026 (epub)
Hao Zhu, Bian Wang, Qufei Chen et al.
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In 30 seconds
This randomized controlled trial evaluated the effects of preoperative carbohydrate supplementation on thirst and patient satisfaction in 262 women undergoing elective cesarean delivery. The study found that the carbohydrate group reported significantly lower thirst scores (1.69 vs 4.02) and higher satisfaction scores (7.70 vs 5.69) compared to the control group, despite a longer fasting duration.
Key findings
- Thirst NRS scores were significantly lower in the carbohydrate group (1.69 vs 4.02, P < 0.001).
- Hunger NRS scores were also lower in the carbohydrate group (1.25 vs 2.09, P < 0.001).
- Satisfaction NRS scores were higher in the carbohydrate group (7.70 vs 5.69, P < 0.001).
- The carbohydrate group had a longer fasting duration (9.25 vs 8.74 hours, P < 0.001).
Why it matters
Reducing preoperative discomfort, such as thirst and hunger, can enhance patient satisfaction and overall experience during elective cesarean deliveries. This study supports the use of carbohydrate supplementation as a beneficial practice in preoperative care.