title: Auricular Acupressure Helps Alleviate Xerostomia in Maintenance Hemodialysis Patients: A Pilot Study.
abstract: BACKGROUND
  Xerostomia is one of the most common complaints in maintenance hemodialysis (MHD) patients. This problem contributes to excess fluid intake and results in poor survival outcome. Based on Traditional Chinese Medicine (TCM) theory and literature studies, the authors have been practicing auricular acupressure therapy (AAT) to help patients with xerostomia. This pilot study was conducted to demonstrate the potential of AAT for xerostomia in MHD patients.
  
  
  METHODS
  Eligible subjects who agreed to participate in this study were recruited and provided with AAT for 4 weeks. The Summated Xerostomia Inventory (SXI), as well as measurement of inter-dialytic weight gain (IDWG), daily inter-dialytic weight gain (daily IDWG), percentage of inter-dialytic weight gain (IDWG%), blood pressure, and biochemical parameters, were completed at baseline and after a 4-week intervention.
  
  
  RESULTS
  A total of 26 eligible participants were recruited. Of them, 10 men and 16 women (Mage= 52.92 ± 11.80 years; dialysis vintage 81.86 ± 46.05 months) completed the study. After the 4-week AAT intervention, the SXI scores were significantly decreased compared with baseline (from 10.08 ± 2.26 to 9.04 ± 2.14; p < 0.05). However, the IDWG, daily IDWG, IDWG%, blood pressure, and biochemical parameters did not change significantly after the intervention.
  
  
  CONCLUSIONS
  This study provides preliminary evidence that AAT may be effective in reducing xerostomia intensity for MHD patients.
authors.affiliation: 1 The Second Clinical College, Guangzhou University of Chinese Medicine , Guangzhou, China .|2 Guangzhou Hospital of Integrated Traditional and Western Medicine , Guangzhou, China .
authors.forename: Guowen
authors.initials: G
authors.lastname: Yang
authors.affiliation: 1 The Second Clinical College, Guangzhou University of Chinese Medicine , Guangzhou, China .|3 Guangdong Second Traditional Chinese Medicine Hospital , Guangzhou, China .
authors.forename: Shaoqin
authors.initials: S
authors.lastname: Lin
authors.affiliation: 4 Nephrology Center , Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China .
authors.forename: Yuchi
authors.initials: Y
authors.lastname: Wu
authors.affiliation: 1 The Second Clinical College, Guangzhou University of Chinese Medicine , Guangzhou, China .
authors.forename: Shangpeng
authors.initials: S
authors.lastname: Zhang
authors.affiliation: 4 Nephrology Center , Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China .
authors.forename: Xiuqing
authors.initials: X
authors.lastname: Wu
authors.affiliation: 4 Nephrology Center , Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China .
authors.forename: Xusheng
authors.initials: X
authors.lastname: Liu
authors.affiliation: 4 Nephrology Center , Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China .
authors.forename: Chuan
authors.initials: C
authors.lastname: Zou
authors.affiliation: 1 The Second Clinical College, Guangzhou University of Chinese Medicine , Guangzhou, China .
authors.forename: Qizhan
authors.initials: Q
authors.lastname: Lin
mesh_terms: D019050:Acupressure; D020831:Acupuncture, Ear; D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010865:Pilot Projects; D011446:Prospective Studies; D006435:Renal Dialysis; D015430:Weight Gain; D014987:Xerostomia / Q000628:therapy*
keywords: auricular acupressure; inter-dialytic weight gain; maintenance hemodialysis; xerostomia