Acupuncture therapy is widely used in the clinic,and its therapeutic effects have been proven by numerous studies.The dose–effect relationship of acupuncture is a fundamental aspect of the acupuncture research system...Acupuncture therapy is widely used in the clinic,and its therapeutic effects have been proven by numerous studies.The dose–effect relationship of acupuncture is a fundamental aspect of the acupuncture research system.Recent studies found that different acupuncture dosages altered study results directly,indicating the importance of screening the optimal stimulation dosage.However,the system for studying the acupuncture dose–effect relationship is still in its infancy,and the methodology of the system needs to be improved.This review aimed to define the factors impacting acupuncture“dosage”and“effect,”and to improve the methodological system for research on the dose–effect relationship of acupuncture.By summarizing the current findings of acupuncture dose–effect studies,we discussed the vital acupuncture parameters and methodological problems that influence the relationship between acupuncture dosage and its effects.These factors consist of specific influencing factors(acupoint selection,acupuncture manipulation parameters,de qi response)and nonspecific influencing factors(comparison selection,blinding procedure,patient expectancy).Our perspectives offer suggestions for the design of acupuncture dosage–effect trials.Further studies need to be conducted to establish the methodological system and provide systematic evidence of the acupuncture dose–effect relationship.展开更多
Objective:To summarize the influence patterns of related time factors on acupuncture effectiveness in different disease model rats/mice,and to provide reference for acupuncture clinical practice.Methods:Retrieved the ...Objective:To summarize the influence patterns of related time factors on acupuncture effectiveness in different disease model rats/mice,and to provide reference for acupuncture clinical practice.Methods:Retrieved the relevant literatures on time-effect experimental studies of acupuncture in rats/mice in the recent 10 years.The correlations between the key time factors(such as different intervention timings of acupuncture,acupuncture moments,operation durations,needle-retaining times,intervals and treatment courses)and the acupuncture effect were analyzed and summarized.Results:From the mainstream perspective of quantification,the earlier the acupuncture intervention,the better.The proper time to implement acupuncture varied depending on disease models and points.The best operation time varied widely between different diseases.The most frequently needle-retaining time was 20-30 min.The frequency of acupuncture was usually 1 time/day;the length of the treatment course was determined according to practitioners'experience.Conclusion:Throughout the time-effect studies of acupuncture intervention in experimental rats/mice,conclusions are inconsistent,especially the lack of quantitative research on acupuncture operation time,acupuncture frequency,acupuncture treatment duration,and optimal stimulation amount.Future research should explore and determine the best time-quantity parameters that affect the effectiveness of acupuncture intervention,which is the key and goal of the acupuncture time-effect research.Independent intervention-time experiments throughout the entire course of a single disease(dominant disease)need to be done to guide clinical and disciplinary development.展开更多
基金funded by the Ministry of Science and Technology of the People’s Republic of ChinaNational Key Research and Development Program(2010CB530506,2018YFC1706001,2019YFC0840709)+2 种基金Tianjin Municipal Science and Technology BureauTianjin Science and Technology Plan Project(18PTLCSY00060)the First Teaching Hospital of Tianjin University of Traditional Chinese Medicine,Exploration and Innovation Project(YB202112)
文摘Acupuncture therapy is widely used in the clinic,and its therapeutic effects have been proven by numerous studies.The dose–effect relationship of acupuncture is a fundamental aspect of the acupuncture research system.Recent studies found that different acupuncture dosages altered study results directly,indicating the importance of screening the optimal stimulation dosage.However,the system for studying the acupuncture dose–effect relationship is still in its infancy,and the methodology of the system needs to be improved.This review aimed to define the factors impacting acupuncture“dosage”and“effect,”and to improve the methodological system for research on the dose–effect relationship of acupuncture.By summarizing the current findings of acupuncture dose–effect studies,we discussed the vital acupuncture parameters and methodological problems that influence the relationship between acupuncture dosage and its effects.These factors consist of specific influencing factors(acupoint selection,acupuncture manipulation parameters,de qi response)and nonspecific influencing factors(comparison selection,blinding procedure,patient expectancy).Our perspectives offer suggestions for the design of acupuncture dosage–effect trials.Further studies need to be conducted to establish the methodological system and provide systematic evidence of the acupuncture dose–effect relationship.
文摘Objective:To summarize the influence patterns of related time factors on acupuncture effectiveness in different disease model rats/mice,and to provide reference for acupuncture clinical practice.Methods:Retrieved the relevant literatures on time-effect experimental studies of acupuncture in rats/mice in the recent 10 years.The correlations between the key time factors(such as different intervention timings of acupuncture,acupuncture moments,operation durations,needle-retaining times,intervals and treatment courses)and the acupuncture effect were analyzed and summarized.Results:From the mainstream perspective of quantification,the earlier the acupuncture intervention,the better.The proper time to implement acupuncture varied depending on disease models and points.The best operation time varied widely between different diseases.The most frequently needle-retaining time was 20-30 min.The frequency of acupuncture was usually 1 time/day;the length of the treatment course was determined according to practitioners'experience.Conclusion:Throughout the time-effect studies of acupuncture intervention in experimental rats/mice,conclusions are inconsistent,especially the lack of quantitative research on acupuncture operation time,acupuncture frequency,acupuncture treatment duration,and optimal stimulation amount.Future research should explore and determine the best time-quantity parameters that affect the effectiveness of acupuncture intervention,which is the key and goal of the acupuncture time-effect research.Independent intervention-time experiments throughout the entire course of a single disease(dominant disease)need to be done to guide clinical and disciplinary development.
