Effect of acupuncture on capillary refill time in healthy adults: A clinical study.

BACKGROUND: Pulse examination, which reveals information about bodily qi and blood circulation, is an essential diagnostic tool in traditional Chinese medicine. Capillary refill time (CRT) is a simple test parameter for assessing circulation status. Examining the root of pulse and measuring CRT are extremely similar procedures. The objective of this study was to evaluate the effect of acupuncture on CRT. METHODS: Three acupoints were selected to evaluate the effects of CRT. CRT, quantitative CRT, heart rate, core body temperature, and blood pressure were measured before acupuncture and immediately after removal of needles and 30 min after removal of needles. A total of 15 healthy adults representing both sexes were prospectively included in the study. The acupoints selected were bilateral Taixi (KI3), Hegu (LI4), and Zusanli (ST36). Each participant received acupuncture three times, interventions were separated by at least 2 days, and acupuncture was performed on only one acupoint at each intervention. RESULTS: CRT decreased significantly after acupuncture on only KI3. Quantitative CRT decreased significantly after acupuncture on KI3 and LI4. Heart rate changed significantly after acupuncture on KI3 and ST36. CONCLUSION: Acupuncture on KI3 can reduce CRT in health adults.

Using a consensus acupoints regimen to explore the relationship between acupuncture sensation and lumbar spinal postoperative analgesia: A retrospective analysis of prospective clinical cooperation.

OBJECTIVE: This study evaluated the effectiveness of acupuncture treatment on postoperative pain in patients with degenerative lumbar spine disease, and explored the relationship between the postoperative analgesic effect of acupuncture and the sensation of acupuncture experienced by the patients. METHODS: This retrospective study analyzed the medical records of 97 patients who had undergone an operation by the same surgeon due to degenerative lumbar disease. These patients were divided into acupuncture group (n = 32), patient-controlled analgesia (PCA) group (n = 27), and oral analgesia group (n = 38) according to the different postoperative analgesic methods. During their hospitalization, patients completed daily evaluations of their pain using a visual analogue scale (VAS), and injection times of supplemental meperidine were recorded. Also, the Chinese version of the Massachusetts General Hospital Acupuncture Sensation Scale (C-MASS) was used in the acupuncture group. RESULTS: Each of the three treatment groups showed significant reductions in postoperative pain, as shown by reduced VAS scores. The acupuncture group, however, had less rebound pain (P < 0.05) than the other two groups. Both the acupuncture and PCA groups experienced acute analgesic effects that were superior to those in the oral analgesia group. In addition, the higher the C-MASS index on the second day after surgery, the lower the VAS score on the fourth day after surgery. There was also a significant difference in the "dull pain" in the acupuncture sensation. CONCLUSION: The results demonstrated that acupuncture was beneficial for postoperative pain and discomfort after simple surgery for degenerative spinal disease. It is worth noting that there was a disproportionate relevance between the patient's acupuncture sensation and the improvement of pain VAS score.