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PubMed2005

[Multicenter randomized controlled study on acupuncture-massage comprehensive program for treatment of cervical spondylosis of arterial type].

OBJECTIVE: To probe into clinical value of the acupuncture-massage comprehensive program for treatment of cervical spondylosis of arterial type (CSA). METHODS: By using three-center, single-blind, randomized, controlled method, the eligible subjects were randomly divided into an acupuncture-massage group, an acupuncture group, a massage group, 60 cases in each group. They were treated with acupuncture-massage comprehensive program, simple acupuncture and simple massage, respectively. And multiple-dimensional indexes were established to evaluate the therapeutic effect and safety. RESULTS: The baselines of the general data were no different among the 3 groups. The cured-markedly effective and the effective rate were 68.3% and 88.3% in the acupuncture-massage group, 51.7% and 75.0% in the acupuncture group, and 50.0% and 76.7% in the massage group, respectively, the acupuncture-massage group being better than the other 2 groups (P<0.05); after treatment, the total cumulative scores for symptoms in the 3 groups decreased significantly (all P<0.01), the acupuncture-massage group being superior to the other 2 groups (P<0.05); and the physical signs in the 3 groups improved significantly (P<0.01), with no significant differences among the 3 groups (P>0.05); the time inducing the effect in the acupuncture-massage group was shorter than that in the other 2 groups (P<0.05 or P<0.01); and no adverse effects were found in the 3 groups. CONCLUSION: This acupuncture-massage comprehensive therapy has a definite therapeutic effect on CSA with safety, and it is of superiority as compared with the simple acupuncture or the simple massage.

Acupuncture Points↗
PubMed2004

Acupuncture for chronic asthma.

BACKGROUND: Acupuncture has traditionally been used to treat asthma in China and is used increasingly for this purpose internationally. OBJECTIVES: The objective of this review was to assess the effects of acupuncture for the treatment of asthma or asthma-like symptoms. SEARCH STRATEGY: We searched the Cochrane Airways Group trials register (searched August 2003), the Cochrane Complementary Medicine Field trials register, the Alternative Medicine Database (August 2003) and reference lists of articles. We also contacted trialists and researchers in the field of complementary and alternative medical research. SELECTION CRITERIA: Randomised and possibly randomised trials using needle acupuncture or other forms of stimulation of acupuncture. Any form of control treatment was considered (no treatment in addition to conventional asthma treatment, sham or placebo interventions, active comparator interventions). Studies were included provided outcome was assessed at one week or more. DATA COLLECTION AND ANALYSIS: At least two reviewers independently assessed trial quality. A reviewer experienced in acupuncture assessed the adequacy of the active and sham acupunctures used in the studies. Study authors were contacted for missing information. MAIN RESULTS: Eleven studies met the inclusion criteria with 324 participants. Trial reporting was poor and trial quality was deemed inadequate to generalise findings. There was variation in the type of active and sham acupunctures, the outcomes measured and time-points presented. The points used in the sham arm of some studies are used for the treatment of asthma according to traditional Chinese medicine. Two studies used individualised treatment strategies and one study used a combination strategy of formula acupuncture with the addition of individualised points. No statistically significant or clinically relevant effects were found for acupuncture compared to sham acupuncture. Data from two small studies were pooled for lung function (post-treatment FEV1): Standardised Mean Difference 0.12, 95% confidence interval -0.31 to 0.55). REVIEWER'S CONCLUSIONS: There is not enough evidence to make recommendations about the value of acupuncture in asthma treatment. Further research needs to consider the complexities and different types of acupuncture.

Acupuncture Therapy↗
PubMed2006

Acupuncture and related interventions for smoking cessation.

BACKGROUND: Acupuncture and related techniques are promoted as a treatment for smoking cessation in the belief that they may reduce nicotine withdrawal symptoms. OBJECTIVES: The objectives of this review are to determine the effectiveness of acupuncture and the related interventions of acupressure, laser therapy and electrostimulation, in smoking cessation in comparison with no intervention, sham treatment, or other interventions. SEARCH STRATEGY: We searched the Cochrane Tobacco Addiction Group specialized register, the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, EMBASE, BIOSIS Previews, PsycINFO, Science and Social Sciences Citation Index, AMED and CISCOM. Date of last search January 2005. SELECTION CRITERIA: Randomized trials comparing a form of acupuncture, acupressure, laser therapy or electrostimulation with either no intervention, sham treatment or another intervention for smoking cessation. DATA COLLECTION AND ANALYSIS: We extracted data in duplicate on the type of smokers recruited, the nature of the acupuncture and control procedures, the outcome measures, method of randomization, and completeness of follow up. We assessed abstinence from smoking at the earliest time-point (before six weeks), and at the last measurement point between six months and one year. We used the most rigorous definition of abstinence for each trial, and biochemically validated rates if available. Those lost to follow up were counted as continuing smokers. Where appropriate, we performed meta-analysis using a fixed-effect model. MAIN RESULTS: We identified 24 reports of studies. The only comparison for which there were sufficient studies to combine meaningfully was acupuncture compared with sham acupuncture. The fixed-effect odds ratio (OR) for the short-term effect was 1.36 (95% confidence interval 1.07 to 1.72), but the studies are heterogeneous and the result is strongly influenced by one individual positive study. The significant short-term effect was lost with the random-effects model for pooling, or by removing the outlying study that led to heterogeneity. The long-term result shows no effect of acupuncture compared with sham acupuncture. There was no consistent evidence that acupuncture is superior to no treatment, and no evidence that the effect of acupuncture was different from that of other anti-smoking interventions, or that any particular acupuncture technique is superior to other techniques. AUTHORS' CONCLUSIONS: There is no consistent evidence that acupuncture, acupressure, laser therapy or electrostimulation are effective for smoking cessation, but methodological problems mean that no firm conclusions can be drawn. Further research using frequent or continuous stimulation is justified.

Acupressure↗
PubMed2005

Acupuncture for shoulder pain.

BACKGROUND: There are many commonly employed forms of treatment for shoulder disorders. This review of acupuncture is one in a series of reviews of varying interventions for shoulder disorders including adhesive capsulitis (frozen shoulder), rotator cuff disease and osteoarthritis. Acupuncture to treat musculoskeletal pain is being used increasingly to confer an analgesic effect and to date its use in shoulder disorder has not been evaluated in a systematic review. OBJECTIVES: To determine the efficacy and safety of acupuncture in the treatment of adults with shoulder pain. SEARCH STRATEGY: The Cochrane Controlled Trials Register, MEDLINE, EMBASE and CINAHL were searched from inception to December 2003, and reference lists from relevant trials were reviewed. SELECTION CRITERIA: Randomised and quasi-randomised trials, in all languages, of acupuncture compared to placebo or another intervention in adults with shoulder pain. Specific exclusions were duration of shoulder pain less than three weeks, rheumatoid arthritis, polymyalgia rheumatica, cervically referred pain and fracture. DATA COLLECTION AND ANALYSIS: Two reviewers independently extracted trial and outcome data. For continuous outcome measures where the standard deviations were not reported it was either calculated from the raw data or converted from the standard error of the mean. If neither of these was reported, authors were contacted. Where results were reported as median and range, the trial was not included in the meta-analysis, but presented in Additional Tables. Effect sizes were calculated and combined in a pooled analysis if the study end-points population and intervention were homogenous. Results are presented separately for rotator cuff disease, adhesive capsulitis, full thickness rotator cuff tear and mixed diagnoses, and, where possible, combined in meta-analysis to indicate effect of acupuncture across all shoulder disorders. MAIN RESULTS: Nine trials of varying methodological quality met the inclusion criteria. For all trials there was poor description of interventions. Varying placebos were used in the different trials. Two trials assessed short-term success (post intervention) of acupuncture for rotator cuff disease and could be combined in meta analysis. There was no significant difference in short-term improvement associated with acupuncture when compared to placebo, but due to small sample sizes this may be explained by Type II error. Acupuncture was of benefit over placebo in improving the Constant Murley Score (a measure of shoulder function) at four weeks (WMD 17.3 (7.79, 26.81)). However, by four months, the difference between the acupuncture and placebo groups, whilst still statistically significant, was no longer likely to be clinically significant (WMD 3.53 (0.74, 6.32)). The Constant Murley Score is graded out of 100, hence a change of 3.53 is unlikely to be of substantial benefit. The results of a small pilot study demonstrated some benefit of both traditional and ear acupuncture plus mobilization over mobilization alone. There was no difference in adverse events related to acupuncture when compared to placebo, however this was assessed by only one trial AUTHORS' CONCLUSIONS: Due to a small number of clinical and methodologically diverse trials, little can be concluded from this review. There is little evidence to support or refute the use of acupuncture for shoulder pain although there may be short-term benefit with respect to pain and function. There is a need for further well designed clinical trials.

Acupuncture Therapy↗
PubMed1985

A controlled trial of real and simulated acupuncture in the management of chronic asthma.

In 25 patients with moderate to severe asthma, we compared the therapeutic effectiveness of classic Chinese acupuncture with that of "placebo" acupuncture administered in a randomly ordered, subject- and evaluator-blind, crossover fashion twice weekly for 4 weeks. Real and placebo acupuncture periods were each preceded and followed by 3- to 4-week periods during which no acupuncture was administered. Outcome variables consisted of the following: daily symptoms and medication use self-scored on patient diaries, spirometry and whole body plethysmography performed once weekly during the entire course of the study and repeated serially during 3 hours after real and placebo acupuncture treatment, patients' self-assessment of acute efficacy of acupuncture therapy, and physician's physical findings before and after acupuncture treatment. Two-way analysis of variance failed to reveal a significant effect of either form of acupuncture on symptoms, medication use, or lung function measurements. Similarly, no significant acute effect of acupuncture on lung function, self-ratings of efficacy, or physician's physical findings was found by covariance analysis or the Wilcoxon signed-rank test. When data during the entire course of the study were examined on an individual basis by analysis of variance with repeated measures, only two subjects demonstrated significantly favorable responses to real versus placebo acupuncture, but one subject demonstrated the reverse, suggesting that these responses were not specifically related to acupuncture therapy. Thus, our findings failed to demonstrate any short- or long-term benefit of acupuncture therapy in the management of moderate to severe asthma.

Acupuncture Therapy↗
PubMed2001

Influence of acupuncture on Doppler ultrasound in pregnant women.

OBJECTIVE: To evaluate the influence of acupuncture on the blood flow in the umbilical artery (UA), fetal aorta and uterine artery and on the fetal heart rate using two different acupuncture points (SP-6 (Sanyinjiao) and LI-4 (Hegu)). METHODS: In group A (n = 50), measurements (Doppler ultrasound and fetal heart rate) were performed at term after an uneventful pregnancy (#1) followed by acupuncture treatment using the acupuncture-point SP-6 bilaterally. The treatment time lasted 15 min after which the next measurement (#2) was carried out. The needles were then inserted into the LI-4 acupuncture point for a further 15 min. A third measurement at the end of acupuncture treatment (#3) completed the session. In group B (n = 25), measurements were made before (#1) and after (#4) acupuncture at LI-4 acupuncture points only. RESULTS: In group A, the mean systolic/diastolic (S/D) ratios of UA #1, UA #2 and UA #3 were 2.45, 2.38 and 2.22, respectively (P = 0.0012). The difference in mean S/D ratios between UA #1 and UA #3 as well as that between UA #2 and UA#3 were statistically significant (P = 0.0002 and P = 0.008, respectively). There was no difference between the mean S/D ratios of the uterine artery and between the mean resistance indices of the fetal aorta. In group B, the only significant difference between measurements following acupuncture treatment was in fetal heart rate (139 vs. 143 bpm, P = 0.02). CONCLUSION: Our study indicates a positive influence of acupuncture treatment on umbilical artery waveforms when using a combination of SP-6 (Sanyinjiao) and LI-4 (Hegu) acupuncture points. Acupuncture performed at these sites either individually or in combination does not seem to affect blood flow in the fetal aorta or uterine artery.

Acupuncture Therapy↗
PubMed2002

Acupuncture to treat nausea and vomiting in early pregnancy: a randomized controlled trial.

BACKGROUND: Nausea and vomiting in early pregnancy are troublesome symptoms for some women. We undertook a single blind randomized controlled trial to determine whether acupuncture reduced nausea, dry retching, and vomiting, and improved the health status of women in pregnancy. METHODS: The trial was undertaken at a maternity teaching hospital in Adelaide, Australia, where 593 women less than 14 weeks' pregnant with symptoms of nausea or vomiting were randomized into 4 groups: traditional acupuncture, pericardium 6 (p6) acupuncture, sham acupuncture, or no acupuncture (control). Treatment was administered weekly for 4 weeks. The primary outcomes were nausea, dry retching, vomiting, and health status. Comparisons were made between groups over 4 consecutive weeks. RESULTS: Women receiving traditional acupuncture reported less nausea (p < 0.01) throughout the trial and less dry retching (p < 0.01) from the second week compared with women in the no acupuncture control group. Women who received p6 acupuncture (p < 0.05) reported less nausea from the second week of the trial, and less dry retching (p < 0.001) from the third week compared with women in the no acupuncture control group. Women in the sham acupuncture group (p < 0.01) reported less nausea and dry retching (p < 0.001) from the third week compared with women in the no acupuncture group. No differences in vomiting were found among the groups at any time. CONCLUSION: Acupuncture is an effective treatment for women who experience nausea and dry retching in early pregnancy. A time-related placebo effect was found for some women.

Acupuncture Therapy↗
PubMed2002

Acupuncture inhibits sympathetic activation during mental stress in advanced heart failure patients.

BACKGROUND: In heart failure (HF) patients, muscle sympathetic nerve activity is increased, and HF patients with the greatest sympathetic activation have the poorest prognosis. In animals, acupuncture is sympathoinhibitory, and the most profound sympathoinhibition occurs in animals with the highest resting sympathetic nerve activity. The purpose of this study was to test the hypothesis that acupuncture is sympathoinhibitory in humans with HF. METHODS AND RESULTS: Fifteen advanced HF patients underwent acute mental stress testing before and during (1) "real" acupuncture (n = 10), (2) non-acupoint acupuncture (n = 10), and (3) no-needle acupuncture control (n = 10). Muscle sympathetic nerve activity (MSNA) was recorded using peroneal microneurography. Resting MSNA was not different before and after acupuncture (52 +/- 22 versus 50 +/- 21 bursts/min, P = NS). During mental stress, SNA increased significantly. This increase was eliminated following real acupuncture (mean delta MSNA pre-acupuncture versus post-acupuncture: 149 +/- 171 versus -169 +/- 130, P =.03), but not after non-acupoint or no-needle acupuncture controls. The changes in blood pressure and heart rate during mental stress were not attenuated by real or control acupuncture. CONCLUSION: Acute acupuncture attenuates sympathoexcitation during mental stress in advanced HF patients.

Acupuncture Therapy↗
PubMed2006

Interventions and physician characteristics in a randomized multicenter trial of acupuncture in patients with low-back pain.

OBJECTIVE: Descriptions of the interventions used in acupuncture studies are often incomplete. The aim of this paper is to describe participating trial physicians and interventions in a randomised trial of acupuncture for low back pain. DESIGN: Three-armed, randomized, controlled multicenter trial with 1-year follow-up. A total of 301 patients with low-back pain were randomized to 12 sessions of semistandardized acupuncture (at least six local and two distant points needled bilaterally from a selection of predefined points, but individual choice of additional body or ear acupuncture points possible), minimal acupuncture (superficial needling of at least 6 of 10 predefined, bilateral, distant nonacupuncture points), or a waiting list control (2 months no acupuncture followed by semistandardised acupuncture described above). OUTCOME MEASURES: Participating trial physicians and interventions. RESULTS: Forty-five (45) physicians specializing in acupuncture (mean age 44 +/- 7.8 years, 23 (51%) female) in 30 outpatient centers in Germany provided the interventions. The median duration of acupuncture training of trial physicians was 350 hours (range 140-2508). The most frequently reported Chinese diagnosis was Kidney deficiency (39%), followed by qi and Blood stagnation (24%), and bi syndrome (20%). The total number of needles used was 17.3 +/- 4.2 in the acupuncture group compared to 12.3 +/- 1.2 in the minimal acupuncture group. In total, 40 physicians (89%) stated that they would have treated patients similarly or in exactly the same way outside of the trial, whereas 5 (11%) stated that they would have treated patients differently. CONCLUSIONS: For most trial physicians, the semistandardized acupuncture strategy used in this trial was an acceptable compromise for an efficacy study. However, a relevant minority of participating trial physicians stated that they would have treated patients differently outside of the trial.

Acupuncture Therapy↗
PubMed1994

Acupuncture inhibits vagal gastric acid secretion stimulated by sham feeding in healthy subjects.

In a prospective randomised study, the effect of acupuncture on sham feeding stimulated gastric acid secretion was investigated. In eight healthy volunteers (five men, three women, mean (SEM) age 26.3 (4.7) years) various methods of acupuncture were performed. Apart from the sham procedure, the acupuncture was performed at the classic acupuncture points. Electroacupuncture reduced gastric acid secretion expressed as median (range) significantly during the first 30 minute period to 1.6 (0-5.2) mmol compared with 3.8 (2.3-14.5) mmol (p < 0.05) during control period (sham feeding without acupuncture). Inhibition of gastric acid secretion by electroacupuncture was also significant during the second 30 minute period (0.2 (0-5.6) v 3.6 (0.3-9.1) mmol; p < 0.05) and for peak acid output (0.8 (0.2-5.1) v 7.6 (3.4-12.1) mmol; p < 0.05). Transcutaneous electrical nerve stimulation also resulted in significant reduction of gastric acid secretion during the first 30 minute period (1.0 (0-3.6) mmol v 3.8 (2.3-14.5) mmol; p < 0.05), and peak acid output (3.6 (1.2-12.0) v 7.6 (3.4-12.1) mmol; p < 0.05). The classic needle acupuncture, laser acupuncture, and sham acupuncture had no significant effect on gastric acid secretion. This study shows firstly that in healthy volunteers, only the versions of acupuncture using more pronounced stimulation (electroacupuncture, transcutaneous electrical nerve stimulation), but not those with only mild stimulation of the nerves (classic needle acupuncture, laser acupuncture), and secondly only acupuncture performed at defined points lead to significant reduction in gastric acid secretion.

Acupuncture Therapy↗
PubMed1998

Cerebral cortex participation in the physiological mechanisms of acupuncture stimulation: a study by auditory endogenous potentials (P300).

Although acupuncture has traditionally used the acupoints formula to treat diseases, the physiological mechanisms involved and the effectiveness of therapy remain unclear. This study investigated the physiological mechanism(s) and response to acupuncture stimulation using the acupoints formula. Scalp-recorded potentials P300 were evoked by auditory stimulation of non-target and target in 13 normal adult volunteers. Latencies and amplitudes were measured. Three assessments were performed in each subject over a period of at least one week. Each assessment was divided into a control period with no acupuncture stimulation, followed by an acupuncture period and then a post-acupuncture period. Acupuncture needles were inserted into the body as follows: 1) non-acupoint: acupuncture needles were inserted 2 cm lateral to both Zusanli acupoints; 2) acupoint: acupuncture needles were inserted into both Zusanli acupoints; 3) acupoints formula: acupuncture needles were inserted into both Zusanli and Shousanli acupoints. Our results showed that both acupoint and acupoints formula assessments resulted in a significant decrease of P300 amplitudes during the acupuncture and post-acupuncture periods. However, there was significant difference in P300 amplitudes in the non-acupoint assessment during these periods. P300 changes in latencies and amplitudes were not significantly different between the acupoint assessment and the acupoints formula assessment. We concluded that acupuncture stimulation of both Zusanli acupoints resulted in a decrease of P300 amplitudes, suggesting the involvement of the cerebral cortex in sensory interaction when simultaneous sensations of the two types are received. No similar changes were observed in the non-acupoint assessment, which have been suggested to be related to so-called acupoint specificity. Results obtained using the acupoints formula were not significantly different from those using acupoints alone. These findings suggested that neuropsychological effects from stimulation of Zusanli acupoints and Shousanli acupoints are different.

Acoustic Stimulation↗
PubMed1999

Acupuncture treatment at Ang Mo Kio Community Hospital--a report on our initial experience.

BACKGROUND: We report our initial experience with acupuncture treatment at the Ang Mo Kio Community Hospital's Acupuncture Research Clinic. PATIENTS: One thousand one hundred and twenty-eight patients received a total of 12,172 acupuncture treatment sessions during the period between September 1995 and December 1996. The majority were Chinese (94%), between 40-70 years (70%) with either dialect or Mandarin (68%) as the main spoken language. However, one third of the patients were English speaking, and educational level did not seem to be a factor among our patients accepting acupuncture treatment. Most had either painful conditions (58%) or stroke-related dysfunction (23%). Amongst the painful conditions, arthritis (25%), low back pain (22%) and other musculo-skeletal pain (12%) were the most common. RESULTS: Prior to treatment, about three-quarter of patients believed acupuncture would benefit them while 40% had tried acupuncture before. After completion of treatment, 70% of all patients considered acupuncture safe, 54% were satisfied with the overall result, 51% felt acupuncture was beneficial, while 54% would recommend acupuncture to others with similar conditions. In a subgroup of patients treated for painful conditions, > 90% reported improvement. Near-syncope occurred in 2 patients (0.18%) or during 2 treatment sessions (0.02%). There was no other acupuncture-related complication. CONCLUSION: Our preliminary experience showed that acupuncture is safe, and appears to be beneficial to patients with painful conditions. An overview of acupuncture treatment is presented, and the issues of safety, efficacy and a need to conduct randomised controlled clinical trials are discussed.

Acupuncture Therapy↗
PubMed1984

Effect of acupuncture on experimentally induced itch.

We evaluated the effect of acupuncture on histamine-induced itch and flare in healthy volunteers (n = 25) and compared it with the effect of a pseudo-acupuncture procedure and of no-intervention in a single-blind randomized cross-over study. A cumulative itch index is defined and was found to be smaller with acupuncture than with either pseudo-acupuncture (p less than 0.02) or with no-intervention (p less than 0.005). The duration of itching was shorter with acupuncture than with either pseudo-acupuncture (p = 0.006) or with no-intervention (p less than 0.001). In addition, maximal flare area was decreased with acupuncture compared with pseudo-acupuncture (p less than 0.04) and with no intervention (p = 0.003). Acupuncture had little or no effect on the itch onset time or on the maximal itch intensity after intradermal injection of histamine. Measurements of itching correlated poorly with measurements of flare size in all three experimental groups. Acupuncture appears to be an effective inhibitor of histamine-induced itch and flare. Moreover, acupuncture points displayed specificity in that needling near-by, non-acupuncture sites resulted in greater itching and larger flares.

Acupuncture Therapy↗
PubMed2004

Trigger point acupuncture treatment of chronic low back pain in elderly patients--a blinded RCT.

OBJECTIVE: There is some evidence for the efficacy of acupuncture in chronic low back pain, but it remains unclear which acupuncture modes are most effective. Our objective was to evaluate the effects of two different modes of trigger point acupuncture on pain and quality of life in chronic low back pain patients compared to standard acupuncture treatment. METHODS: Thirty five consecutive out-patients (25 women, 10 men; age range: 65-81 years) from the Department of Orthopaedic Surgery, Meiji University of Oriental Medicine, with non-radiating low back pain for at least six months and normal neurological examination, were randomised to one of three groups over 12 weeks. Each group received two phases of acupuncture treatment with an interval between them. Nine patients dropped out during the course of the study. The standard acupuncture group (n=9) received treatment at traditional acupuncture points for low back pain, while the other acupuncture groups received superficial (n=9) or deep (n=9) treatments on trigger points. Outcome measures were VAS pain intensity and Roland Morris Questionnaire. RESULTS: After treatment, the group that received deep needling to trigger points reported less pain intensity and improved quality of life compared to the standard acupuncture group or the group that received superficial needling to trigger points, but the differences were not statistically significant. There was a significant reduction in pain intensity between the treatment and interval in the group that received deep needling to trigger points (P<0.01), but not in the standard acupuncture group or the group that received superficial needling to trigger points. CONCLUSION: These results suggest that deep needling to trigger points may be more effective in the treatment of low back pain in elderly patients than either standard acupuncture therapy, or superficial needling to trigger points.

Acupuncture Analgesia↗
PubMedDate not supplied

Advancing acupuncture research.

Since the early 1970s, acupuncture has been the subject of multiple animal experiments and randomized clinical trials. Our understanding of acupuncture from both the clinical and mechanistic perspectives has, as a result, grown tremendously. Yet the final word on acupuncture as a therapy remains mixed, largely due to the contradictory nature of the evidence. With some exception, what clinical conditions would benefit and how acupuncture physiologically operates remains unclear. The impediment to progress is found in three disjunctions in acupuncture research: (1) the biomedical need to standardize treatments creates uncertainty about whether we are studying acupuncture appropriately; (2) the variability in acupuncture styles creates ambiguity about whether we are studying the right style; and (3) the discrepancy between animal and human studies creates questions about whether we truly understand the underlying mechanism responsible for acupuncture's therapeutic effect. We propose that these disjunctions are best addressed with the use of "manualized" protocols in clinical trials that are linked with mechanistic studies. Through this approach, we can create a healthy dialogue between the medical and acupuncture communities and recognize the unique physiologic properties that may be found in each acupuncture style. To illustrate how this proposal may fundamentally change acupuncture research, we present diabetic neuropathy as a particularly interesting model because of its complex heterogeneous pathophysiology.

Acupuncture Analgesia↗
PubMed2005

Acupuncture versus pharmacological approach to reduce Hyperemesis gravidarum discomfort.

AIM: Several reports have suggested the use of acupuncture as a useful treatment for hyperemesis gravidarum (HG), in particular the effects on nausea intensity was underlined. The aim of this study was to compare the efficacy of acupuncture sessions plus acupressure with a metoclopramide/vitamin B12 treatment. METHODS: In this study we randomized 88 pregnant patients suffering from HG to receive either acupuncture sessions plus acupressure (acupuncture group) or metoclopramide infusion (metoclopramide group) supplemented by vitamin B12 complex. Somatic symptoms and the ability to achieve the daily routine activity (functioning) were evaluated. Acupuncture sessions were performed at the hospital twice a week for 2 weeks according to the traditional Chinese medicine criteria. Acupression was applied for 6-8 h/day. In the metoclopramide group, patients received at hospital metoclopramide infusion (20 mg/500 mL saline for 60 min) twice a week for 2 weeks. An oral supplementation with vitamin B12 complex (30 mg/day) was also prescribed. RESULTS: Both treatments reduced vomiting episodes and then nausea intensity with a consequent improvement in the rate of food intake. The effect of acupuncture seems to be progressive, increasing at the end of treatment whereas pharmacological approach has a prompt effect in responders remaining stable thereafter. Moreover, acupuncture was significantly more effective than drugs in improving functioning. CONCLUSIONS: In our study for the first time acupuncture, applied accordingly to Chinese formula, was compared to drugs demonstrating the same effect of both treatments on HG symptoms. Interestingly, functioning was significantly improved just by acupuncture. Even if the effect of acupuncture on HG discomfort remains to be confirmed, the reports on the effect of acupuncture on psychosocial variables could represent a further advantage of acupuncture application and provide an incentive to widen the base of the research.

Acupressure↗
PubMed2004

Preventive and curative effects of acupuncture on the common cold: a multicentre randomized controlled trial in Japan.

OBJECTIVE: To determine the preventive and curative effects of manual acupuncture on the symptoms of the common cold. METHOD: Students and staff in five Japanese acupuncture schools (n=326) were randomly allocated to acupuncture and no-treatment control groups. A specific needling point (Y point) on the neck was used bilaterally. Fine acupuncture needles were gently manipulated for 15 s, evoking de qi sensation. Acupuncture treatments were performed four times during the 2-week experimental period with a 2-week follow-up period. A common cold diary was scored daily for 4 weeks, and a common cold questionnaire was scored before each acupuncture treatment and twice at weekly intervals. A reliability test for the questionnaire was performed on the last day of recording. RESULTS: Five of the 326 subjects who were recruited dropped out. The diary score in the acupuncture group tended to decrease after treatment, but the difference between groups was not significant (Kaplan-Meier survival analysis, log rank test P=0.53, Cox regression analysis, P>0.05). Statistically significantly fewer symptoms were reported in the questionnaire by the acupuncture group than control group (P=0.024, general linear model, repeated measure). Significant inter-centre (P<0.001, general linear model) and sex (P=0.027, general linear model) differences were also detected. Reliability tests indicated that the questionnaire with 15 items was sufficiently reliable. No severe adverse event was reported. CONCLUSION: This is the first report of a multi-centre randomized controlled trial of acupuncture for symptoms of the common cold. A significantly positive effect of acupuncture was demonstrated in the summed questionnaire data, although a highly significant inter-centre difference was observed. Needling on the neck using the Japanese fine needle manipulating technique was shown to be effective and safe. The use of acupuncture for symptoms of the common cold symptoms should be considered, although further evidence from placebo controlled RCTs is required.

Acupuncture Points↗
PubMed2006

[Acupuncture: quo vadis?].

On the current discussion about efficacy and "point-specificity" of the needle therapy To improve the evidence base for acupuncture in pain treatment the German health insurance initiated the so called "Acupuncture randomised trials (ART)" and "German Acupuncture Trials" (GERAC) with a sample size of 300 (ART) and 1000 (GERAC) patients, providing a new dimension in acupuncture research. These studies have yielded data, which indicate that acupuncture is effective in the treatment of migraine, tension type headache, osteoarthritis of the knee and chronic low back pain. For the two latter indications acupuncture showed an even higher therapeutic response rate than conventional standard treatment. In migraine acupuncture showed an effect comparable to pharmacological treatment. The studies moreover indicate that the relevance of point-specific effects may have been overestimated concerning some indications. This article discusses the results of ART and GERAC, based on differentiating the mechanisms of action in acupuncture therapy. It is shown that the current data neither support the postulate of a "no-matter-where acupuncture" nor the irrefutability of the theorems of Chinese Medicine. Future studies will have to determine more precisely the mechanism by which the therapeutic effect of acupuncture is mediated. Furthermore, it will be necessary to find out more clearly in what diseases the location of needling represents the crucial part of the treatment and in what diseases rather different factors, like the intensity of stimulation or the doctor-patient interaction, are more relevant for the therapeutic effect. Research into acupuncture is still at the beginning. For this reason it should be avoided to draw premature and untenable conclusions from the current data.

Acupuncture Analgesia↗