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Effect of bundling auricular acupressure and fluid restriction program on salivary flow rate and fluid control
Zohour Ibrahim Rashwan1, Marwa Mohamed Mahmoud Abdellah2, Ferial Moursi3
1Pediatric Nursing, Faculty of Nursing, Alexandria University, Alexandria, Egypt.
Insights
Auricular Acupressure (AA) combined with fluid restriction improved salivary flow and fluid adherence in children on hemodialysis (HD). This safe, cost-effective intervention helps manage thirst and improve patient compliance with fluid restrictions.
Area of Science:
- Nephrology
- Complementary Medicine
- Pediatrics
Background:
- Children undergoing hemodialysis (HD) often experience reduced salivary flow and xerostomia, leading to increased fluid intake and overload.
- Auricular Acupressure (AA) stimulates the parasympathetic nervous system, potentially increasing salivary flow and reducing thirst.
Purpose of the Study:
- To evaluate the combined effect of AA and a fluid restriction program on salivary flow rate in pediatric HD patients.
- To assess the impact of this intervention bundle on adherence to fluid restrictions among these children.
Main Methods:
- A single-blinded randomized controlled trial involving 60 children on HD at Alexandria University Children's Hospital.
- Participants were randomized into a control group (fluid restriction program) and a study group (fluid restriction program plus AA sessions).
- AA was administered on four specific acupoints over twelve sessions.
Main Results:
- The study group showed significant improvements in subjective and objective measures of salivary flow rate, with salivation increasing from 33.3% to 86.7% (p<0.001).
- Both groups improved fluid control adherence, but the study group demonstrated significantly better adherence (p<0.001 and p=0.047).
- Significant differences were noted in swallowing difficulty (p=0.005), saliva rate (p=0.016), and dryness of mouth/lips (p<0.009).
Conclusions:
- Bundling Auricular Acupressure with fluid restriction programs is an effective strategy to enhance salivary flow and fluid control adherence in pediatric HD patients.
- This intervention offers a safe, cost-effective, and complementary approach for nurses to support patient compliance with fluid restriction regimens.
Background:
The adverse effect of chronic kidney disease extends far beyond the primary impact on kidney function. Children undergoing Haemodialysis (HD) develop several oral complications such as decreased salivary flow rate and xerostomia. This creates a vicious cycle where the compulsive urge to drink further contributes to fluid overload. Providing a standalone program may not be sufficient to ensure full adherence to fluid restrictions. Auricular Acupressure (AA) induces parasympathetic stimulation which increases salivary flow rate and alleviate persistent feeling of thirst.
Aim:
to assess the effect of bundling AA and fluid restriction program on salivary flow rate and fluid control adherence among children undergoing HD.
Methods:
A single-blinded randomized control trial was conducted at Alexandria University Children's Hospital in Smouha, Egypt. A sample of 60 children receiving HD was randomly assigned to two parallel groups. The control group received the fluid restriction program through general small-group discussion sessions, individualized consultations, and follow-up. The study group also received the intervention bundle: the fluid restriction program and twelve sessions of AA on four acupoints: Shenmen, Kidney Concha, Point Zero, and Upper Tragus.
Results:
Subjective assessment revealed significant differences in all the parameters of salivary flow rate, such as difficulty in swallowing (p = 0.005), saliva rate in mouth (p = 0.016), dryness in mouth (0.009), dryness in lips (p = 0.002). The objective assessment of the salivary flow rate unveiled that applying the intervention bundle resulted in a notable increase in salivation level (from 33.3 to 86.7%) with p-value > 0.001 compared to a slight increase in the control group (23.3-36.7%). There was a significant improvement in the overall fluid control adherence in both groups with favor to the study group who received the intervention bundle as p-values were < 0.001and 0.047 respectively.
Conclusion:
Bundling AA and fluid restriction programs effectively improved salivary flow rate and fluid control adherence among children undergoing HD attending the HD unit in Alexandria University Children's Hospital at Smouha, Egypt. Therefore, nurses working in HD units may adopt this intervention bundle as a cost-effective, safe, and complementary tool to promote sustainable patient adherence to fluid-restriction regimen.
Trial Registration Number:
[NCT06562959], ClinicalTrails.gov, Retrospectively registered (April 8th, 2024), URL of trial registry record: https://clinicaltrials.gov/study/NCT06562959 .
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