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Medicine Jul 2023As a multifactorial degenerative disease, Parkinson disease (PD) causes tremor, gait rigidity, and hypokinesia, which interfere with normal life. Because the disease is... (Review)
Review
As a multifactorial degenerative disease, Parkinson disease (PD) causes tremor, gait rigidity, and hypokinesia, which interfere with normal life. Because the disease is usually discovered in the late stage of complete degeneration of neurons, it can greatly delay treatment and even eventually lead to death. Therefore, the diagnosis of this disease is very challenging, and it is gratifying that substantial progress has been made in the development of optical coherence tomography (OCT) as a diagnostic biomarker for this disease, and genetic and imaging tests have become part of routine protocols in clinical practice. In the cognition of traditional Chinese medicine (TCM), this disease belongs to deficiency in origin and excess in superficiality, which is always caused by deficiency of liver and kidney, deficiency of qi and blood, and is closely related to wind, fire, phlegm and blood stasis. A large number of studies have shown that TCM can effectively treat motor and non-motor symptoms of PD, combat oxidative stress and reduce inflammatory response, and improve the quality of life of patients. Based on the pathophysiological mechanism of PD, this paper discusses the treatment of PD by TCM acupuncture combined with medicine based on syndrome differentiation.
Topics: Humans; Parkinson Disease; Quality of Life; Medicine, Chinese Traditional; Acupuncture Therapy; Syndrome
PubMed: 37505150
DOI: 10.1097/MD.0000000000034278 -
Journal of Ethnopharmacology Apr 2024Many researchers have adopted resolving phlegm and unblocking fu-organs (RPUF) therapy for acute ischemic stroke (AIS) patients and yielded beneficial results in terms... (Meta-Analysis)
Meta-Analysis Review
ETHNOPHARMACOLOGICAL RELEVANCE
Many researchers have adopted resolving phlegm and unblocking fu-organs (RPUF) therapy for acute ischemic stroke (AIS) patients and yielded beneficial results in terms of clinical symptoms. However, there has been no systematically pooled analysis of RPUF therapy for AIS to date. Therefore, a well-designed systematic review and meta-analysis is necessary.
AIM
This systematic review aims to determine the efficacy and safety of traditional Chinese medicine (TCM) therapy for resolving phlegm and unblocking fu-organs (RPUF) for the treatment of acute ischemic stroke (AIS).
METHODS
Eight databases were searched to identify eligible randomized controlled trials (RCTs) involving RPUF therapy for AIS. The primary outcome included the modified Rankin Scale (mRS), and the secondary outcomes were the National Institute of Health Stroke Scale (NIHSS), the Neurological Deficit Score (NDS), Barthel Index (BI), Fugel-Meyer assessment (FMA), and the Glasgow Coma Scale (GCS). The Cochrane Handbook for Systematic Reviews of Interventions was used to assess risk of bias. The quantitative synthesis was analyzed using RevMan 5.3 and Stata 14.0 software.
RESULTS
The systematic review and meta-analysis comprised 61 RCTs with a total of 6056 participants. RPUF prescriptions combined with usual care were superior to usual care alone in individuals with AIS, as evidenced by decreased mRS (MD=-0.34; 95%CI [-0.65, -0.03]; P=0.03), NIHSS (MD=-3.38; 95%CI [-4.07, -2.68]; P<0.00001), and NDS (MD=-3.65; 95%CI [-4.07, -3.24]; P<0.00001), as well as improved BI (MD=10.4; 95%CI [8.21, 12.59]; P<0.00001), FMA (MD=20.41; 95%CI [17.40, 23.41]; P<0.00001), and GCS (MD=3.08; 95%CI [1.95, 4.20]; P<0.00001). No significant difference was observed in the incidence of adverse effects between the RPUF therapy group and the usual care group.
CONCLUSION
RPUF therapy appears to be an effective and safe approach for treating AIS; it could decrease mRS, NIHSS, and NDS while improving BI, FMA, and GCS. However, the methodological quality of the included RCTs was far from sufficient, and further high-quality, well-designed RCTs with long-term follow-up are still required.
Topics: Humans; Ischemic Stroke; Medicine, Chinese Traditional; Randomized Controlled Trials as Topic; Treatment Outcome
PubMed: 38160868
DOI: 10.1016/j.jep.2023.117660 -
Journal of Traditional Chinese Medicine... Aug 2023To evaluate the clinical efficacy of Traditional Chinese Medicine prescriptions for resolving phlegm in the treatment of angina pectoris of phlegm-stasis coronary heart... (Meta-Analysis)
Meta-Analysis
Effect of Traditional Chinese Medicine combined with Western Medicine on blood lipid levels and inflammatory factors in patients with angina pectoris in coronary heart disease identified as intermingled phlegm and blood stasis syndrome: a network Meta-analysis.
OBJECTIVE
To evaluate the clinical efficacy of Traditional Chinese Medicine prescriptions for resolving phlegm in the treatment of angina pectoris of phlegm-stasis coronary heart disease by a network Meta-analysis.
METHODS
Randomized controlled trials (RCTs) on clinical efficacy of CHD angina pectoris with interaction of phlegm and blood stasis were searched in PubMed, Springer, the Cochrane Library and Chinese-language databases China National Knowledge Infrastructure, China Science and Technology Journal Database, and Wanfang Data from their inception to December 2021. Literature was screened and literature bias risk was assessed by RevMan5.4 software. The overall response rate, the duration of angina attack, the levels of serum lipids such as total cholesterol (TC), triglyceride (TG), low density lipoprotein cholesterol (LDL-C), and high density lipoprotein cholesterol (HDL-C), and expression of hypersensitive C-reactive protein (hs-CRP) were selected as outcome indicators for network Meta-analysis and mapped using Stata15.1 software.
RESULTS
Totally, 26 RCTs were included, involving 2098 participants. There were 6 TCM formulas with the effects of dispelling phlegm and removing blood stasis. Taking conventional Western Medicine as the common intervention measures, the results showed that the overall response improvement rate from high to low was displayed as modified Xiaoxianxiong decoction (, MXD), Danlou tablet (, DT), modified Gualou Xiebai Banxia decoction (, MGXBD), modified Wendan decoction (, MWD), modified Zhishi Xiebai Guizhi decoction (, MZXGD), and modified Erchen decoction (, MED). The sequence of angina attack duration improvement from high to low was MZXGD, MGXBD, DT, MWD, MXD. The sequence of TC improvement from high to low was MZXGD, MED, DT, and MGXBD. Sequence of improving TG from high to low was MED, MZXGD, MGXBD, and DT. For LDL-C improvement, the effect from good to poor was MZXGD, MGXBD, DT, and MED. With regard to HDL-C improvement, the effect was ranked as MED, MZXGD, MGXBD, and DT from good to poor. hs-CRP expression from high to low was MZXGD, MXD, MED, MWD, and MGXBD.
CONCLUSION
TCM formula with the effects of dispelling phlegm and removing blood stasis combined with conventional Western Medicine has obvious advantages in treating CHD angina pectoris with interaction of phlegm and blood stasis. MZXGD has great potential in increasing the overall response rate, reducing Duration of angina attack improving blood lipids, and reducing inflammatory factors. However, due to the limitations of extant studies, the conclusions of this study need to be confirmed by numerous reasonably-designed RCTs.
Topics: Humans; Medicine, Chinese Traditional; Cholesterol, LDL; Network Meta-Analysis; C-Reactive Protein; Drugs, Chinese Herbal; Angina Pectoris; Coronary Disease; Lipids; Triglycerides
PubMed: 37454248
DOI: 10.19852/j.cnki.jtcm.20230506.001 -
Evidence-based Complementary and... 2023To investigate the correlation between the constitution of traditional Chinese medicine (TCM) and hyperuricemia (HUA) and gout. (Review)
Review
OBJECTIVE
To investigate the correlation between the constitution of traditional Chinese medicine (TCM) and hyperuricemia (HUA) and gout.
METHOD
Databases including China National Knowledge Infrastructure (CNKI), WanFang Data, China Science and Technology Journal Database (VIP), China Biology Medicine Disc (CBMdisc), PubMed, The Cochrane Library, Web of Science, and Excerpta Medical Database (Embase) were searched to collect observational studies about TCM constitution in HUA and gout from inception to November 21, 2021. The distribution of TCM constitution types in HUA and gout patients was presented by proportion, while the correlation was presented by odds ratio (OR) and 95% CI. Meta-analysis was performed using StataCorp Stata (STATA) version 16.0 software.
RESULTS
Twenty-one cross-sectional studies and 10 case-control studies involving 38028 samples were included, among which 27526 patients were diagnosed with HUA and 2048 patients with gout. Phlegm-dampness constitution (PDC), damp-heat constitution (DHC), and qi-deficiency constitution (QDC) are the most common types, accounting for 24% (20%-27%), 22% (16%-27%), and 15% (12%-18%), respectively, in HUA patients, while DHC, PDC, and blood stasis constitution (BSC) accounted for 28% (18%-39%), 23% (17%-29%), and 11% (8%-15%), respectively, in gout patients. PDC and DHC were the main constitution types in patients with HUA or gout in south China, east China, north China, southwest China, northwest China, and northeast China. There was no difference in the distribution of PDC and QDC in male or female patients with HUA, while males with DHC in HUA were more common than females. The proportion of PDC or DHC among HUA patients was 1.93 times and 2.14 times higher than that in the general population (OR and 95% CI: 1.93 (1.27, 2.93), 2.14 (1.47, 3.13)), while the proportions of PDC, DHC, and BSC were 3.59 times, 4.85 times, and 4.35 times higher than that of the general groups (OR and 95% CI: 3.59 (1.65, 7.80), 4.85 (1.62, 14.57), and 4.35(2.33, 8.11)).
CONCLUSION
PDC, DHC, and QDC are the main constitution types of patients with HUA, while PDC and QDC may be the risk factors for HUA. DHC, PDC, and BSC are the main constitution types of patients with gout, and they may be the risk factors for gout. In clinical and scientific research, more attention should be paid to the relationship between the above-mentioned TCM constitution in HUA or gout. Nevertheless, because the quality of the included observational studies is low, more prospective cohort studies related to TCM constitution and HUA or gout can be carried out to verify the causality between TCM constitution and HUA or gout.
PubMed: 37101714
DOI: 10.1155/2023/5097490 -
International Archives of Occupational... Apr 2023Occupational exposure to dust has been recognised as a significant health hazard to mine workers. This study aimed to investigate the association between exposure to...
PURPOSE
Occupational exposure to dust has been recognised as a significant health hazard to mine workers. This study aimed to investigate the association between exposure to inhalable (INH) and respirable (RES) dust and respiratory health among mine workers in Western Australia using an industry-wide exposure database.
METHODS
The database comprised cross-sectional surveys conducted by mining companies for the period 2001-2012. The study population consisted of 12,797 workers who were monitored for exposure to INH and RES dust and undertook health assessments including a respiratory questionnaire and spirometry test.
RESULTS
Despite the general trend of declining exposure to both INH and RES dust observed over the 12 years period, mine workers reported a higher prevalence of phlegm and cough when exposed to elevated concentrations of INH and RES dust. Logistic regression analysis further confirmed the positive association between INH dust exposure and the prevalence of phlegm with an adjusted odds ratio of 1.033 (95% CI 1.012-1.052). Overall, 6.3% of miners might have potential airway obstruction, and exposure to INH dust was associated with impaired lung function parameters.
CONCLUSION
Exposure levels of INH and RES dust particles among mine workers have reduced considerably and were well below currently legislated occupational exposure limits. However, given the reported higher prevalence of phlegm and cough among those with elevated dust concentrations, there is a continued need for effective dust exposure monitoring and control in the mineral mining industry.
Topics: Humans; Miners; Cough; Dust; Cross-Sectional Studies; Australia; Occupational Exposure; Lung Diseases
PubMed: 36089622
DOI: 10.1007/s00420-022-01922-z -
JMIR MHealth and UHealth Jun 2023Traditional Chinese medicine (TCM) theories assert that body constitution and meridian energy lay the foundation for disease prevention. TCM-based health concepts have... (Randomized Controlled Trial)
Randomized Controlled Trial
BACKGROUND
Traditional Chinese medicine (TCM) theories assert that body constitution and meridian energy lay the foundation for disease prevention. TCM-based health concepts have not yet been incorporated into mobile health (mHealth) apps for individuals with prediabetes.
OBJECTIVE
The aim of this study was to examine the effectiveness of a TCM mHealth app for individuals with prediabetes.
METHODS
This randomized controlled trial recruited 121 individuals with prediabetes at a teaching hospital in New Taipei City between February 2020 and May 2021. The participants were randomly assigned to the TCM mHealth app group (n=42), ordinary mHealth app group (n=41), or control group (n=38). All participants received the usual care that included 15-20 minutes of health education about the disease, along with healthy diet and exercise encouragement. The ordinary mHealth app included physical activity (PA), diet, and disease education, along with individual records. The TCM mHealth app additionally included qi and body constitution information, along with constitution-based PA and diet advice. The control group received the usual care alone and did not have access to any app. Data were collected at baseline, at the end of the 12-week intervention, and 1 month after the intervention. Body constitution, including yang-deficiency, yin-deficiency, and phlegm-stasis, was measured according to the Body Constitution Questionnaire, with higher scores indicating a greater deficiency. Body energy was examined using the Meridian Energy Analysis Device. The Short-Form 36 questionnaire was used to evaluate health-related quality of life (HRQOL), which yielded physical component scores and mental component scores, with higher scores indicating better physical and mental aspects of HRQOL, respectively.
RESULTS
Compared to the control group, the TCM mHealth app group showed greater improvement in hemoglobin A (HbA), yang-deficiency and phlegm-stasis body constitution, and BMI; however, no significant differences were found in these outcomes between the TCM mHealth app and ordinary mHealth app groups. The TCM mHealth app group showed better improvement in body energy and mental component scores than the ordinary mHealth app group. There were no significant differences in fasting plasma glucose, yin-deficiency body constitution, Dietary Approaches to Stop Hypertension dietary behavior, and total PA among the three groups after the intervention.
CONCLUSIONS
Use of either the ordinary or TCM mHealth app improved HRQOL among individuals with prediabetes. Compared to the outcomes of controls not using any app, use of the TCM mHealth app was effective at improving HbA, BMI, yang-deficiency and phlegm-stasis body constitution, and HRQOL. Moreover, using the TCM mHealth app seemed to improve the body energy and HRQOL more than when using the ordinary mHealth app. Further studies with a larger sample size and longer follow-up period may be necessary to determine whether the differences favoring the TCM app are clinically meaningful.
TRIAL REGISTRATION
ClinicalTrials.gov NCT04096989; https://clinicaltrials.gov/ct2/show/NCT04096989.
Topics: Humans; Medicine, Chinese Traditional; Prediabetic State; Mobile Applications; Quality of Life; Yin Deficiency; Telemedicine
PubMed: 37338977
DOI: 10.2196/41099 -
Journal of Ethnopharmacology Jan 2024YangXueQingNaoWan (YXQNW), a compound Chinese medicine, has been widely used for dizziness, irritability, insomnia, and dreaminess caused by blood deficiency and liver...
ETHNOPHARMACOLOGICAL RELEVANT
YangXueQingNaoWan (YXQNW), a compound Chinese medicine, has been widely used for dizziness, irritability, insomnia, and dreaminess caused by blood deficiency and liver hyperactivity in China. However, whether YXQNW can inhibit cerebral microvascular exudation and cerebral hemorrhage (CH) caused by blood brain barrier (BBB) damage after tissue plasminogen activator (tPA) still unknown.
AIM OF THE RESEARCH
To observe the effect of YXQNW on cerebral microvascular exudation and CH after tPA and investigate its mechanism in protecting BBB.
MATERIALS AND METHODS
Male C57BL/6 N mice suffered from ischemia stroke by mechanical detachment of carotid artery thrombi with the stimulation of ferric chloride. Then mice were treated with tPA (10 mg/kg) and/or YXQNW (0.72 g/kg) at 4.5 h. Cerebral blood flow (CBF), infarct size, survival rate, neurological scores, gait analysis, Evans blue extravasation, cerebral water content, fluorescein isothiocyanate-labeled albumin leakage, hemorrhage, junction and basement membrane proteins expression, leukocyte adhesion and matrix metalloproteinases (MMPs) expression were evaluated 24 h after tPA. Proteomics was used to identify target proteins.
RESULTS
YXQNW inhibited cerebral infarction, neurobehavioral deficits, decreased survival, Evans blue leakage, albumin leakage, cerebral water content and CH after tPA thrombolysis; improved CBF, low-expression and degradation of junction proteins, basement membrane proteins, Arhgap21 and its downstream α-catenin and β-catenin proteins expression; and suppressed the increase of adherent leukocytes and the release of MMP-9 derived from macrophage.
CONCLUSION
YXQNW relieved BBB damage and attenuated cerebral microvascular exudation and CH after tPA thrombolysis. The effect of YXQNW on cerebral microvascular exudation was associated with the inhibition of the low-expression of junction proteins, especially AJs mediated by Rho GTPase-activating protein 21 (Arhgap21), while the effect on CH was associated with the inhibition of leukocyte adhesion, the release of MMP-9 derived from macrophage, and low-expression and degradation of collagen IV and laminin in the vascular basement membrane.
Topics: Male; Mice; Animals; Tissue Plasminogen Activator; Blood-Brain Barrier; Matrix Metalloproteinase 9; Evans Blue; Brain Ischemia; Mice, Inbred C57BL; Cerebral Hemorrhage; Cerebral Infarction; Ischemic Stroke; Thrombolytic Therapy; Albumins; Stroke
PubMed: 37572928
DOI: 10.1016/j.jep.2023.117024 -
Annals of Internal Medicine Oct 2023Bronchiectasis in adults with chronic obstructive pulmonary disease (COPD) is associated with greater mortality. However, whether suspected bronchiectasis-defined as...
BACKGROUND
Bronchiectasis in adults with chronic obstructive pulmonary disease (COPD) is associated with greater mortality. However, whether suspected bronchiectasis-defined as incidental bronchiectasis on computed tomography (CT) images plus clinical manifestation-is associated with increased mortality in adults with a history of smoking with normal spirometry and preserved ratio impaired spirometry (PRISm) is unknown.
OBJECTIVE
To determine the association between suspected bronchiectasis and mortality in adults with normal spirometry, PRISm, and obstructive spirometry.
DESIGN
Prospective, observational cohort.
SETTING
The COPDGene (Genetic Epidemiology of Chronic Obstructive Pulmonary Disease) study.
PARTICIPANTS
7662 non-Hispanic Black or White adults, aged 45 to 80 years, with 10 or more pack-years of smoking history. Participants who were former and current smokers were stratified into normal spirometry ( = 3277), PRISm ( = 986), and obstructive spirometry ( = 3399).
MEASUREMENTS
Bronchiectasis identified by CT was ascertained using artificial intelligence-based measurements of an airway-to-artery ratio (AAR) greater than 1 (AAR >1), a measure of bronchial dilatation. The primary outcome of "suspected bronchiectasis" was defined as an AAR >1 of greater than 1% plus 2 of the following: cough, phlegm, dyspnea, and history of 2 or more exacerbations.
RESULTS
Among the 7662 participants (mean age, 60 years; 52% women), 1352 (17.6%) had suspected bronchiectasis. During a median follow-up of 11 years, 2095 (27.3%) died. Ten-year mortality risk was higher in participants with suspected bronchiectasis, compared with those without suspected bronchiectasis (normal spirometry: difference in mortality probability [Pr], 0.15 [95% CI, 0.09 to 0.21]; PRISm: Pr, 0.07 [CI, -0.003 to 0.15]; obstructive spirometry: Pr, 0.06 [CI, 0.03 to 0.09]). When only CT was used to identify bronchiectasis, the differences were attenuated in the normal spirometry (Pr, 0.04 [CI, -0.001 to 0.08]).
LIMITATIONS
Only 2 racial groups were studied. Only 1 measurement was used to define bronchiectasis on CT. Symptoms of suspected bronchiectasis were nonspecific.
CONCLUSION
Suspected bronchiectasis was associated with a heightened risk for mortality in adults with normal and obstructive spirometry.
PRIMARY FUNDING SOURCE
National Heart, Lung, and Blood Institute.
Topics: Humans; Adult; Female; Middle Aged; Male; Cohort Studies; Prospective Studies; Artificial Intelligence; Pulmonary Disease, Chronic Obstructive; Lung; Smoking; Bronchiectasis; Spirometry; Forced Expiratory Volume
PubMed: 37782931
DOI: 10.7326/M23-1125 -
Medicine Sep 2023This study aimed to examine whether the 3 harmonic components (HCs) of photoplethysmography (PTG) - total harmonic distortion (THD), harmonic power (HP), and normalized...
This study aimed to examine whether the 3 harmonic components (HCs) of photoplethysmography (PTG) - total harmonic distortion (THD), harmonic power (HP), and normalized harmonic amplitude (HA) - have aging effects and may serve as an arterial stiffness marker and examine the relationship between HCs and clinical severity of pathological patterns. This study had a retrospective chart review design, and electronic medical records of 173 female patients (age: 38.57 ± 11.64 years) were reviewed. Patients were asked to complete the phlegm, blood stasis (BS), and food retention (FR) pattern questionnaires and underwent PTG and the second derivative of PTG measurements. THD, HP, and HA data were extracted till the 12th HCs from the raw PTG data. THD and HA had an aging effect (β: -0.179 to -0.278) and were related to b/a (r: -02.76 to -0.455) and d/a (r: 0.265-0.360) of the second derivative of PTG. In the younger group (≤33 years), HP and HA were positively correlated with phlegm, BS, and FR patterns (r: 0.257-0.370), while HP was positively correlated with the FR pattern (r: 0.278-0.315) in the middle age group (34-45 years). In the older group (≥46 years), HP and HA were positively or negatively correlated with the phlegm pattern (r: ±0.263 to ±0.440). HCs may serve as an arterial stiffness marker, and may be partially related to phlegm, BS, and FR patterns. Aging effect needs to be considered when utilizing HCs as an indicator of phlegm, BS, and FR patterns.
Topics: Middle Aged; Humans; Female; Adult; Cross-Sectional Studies; Photoplethysmography; Retrospective Studies; Mucus; Aging
PubMed: 37657055
DOI: 10.1097/MD.0000000000034200 -
Medicine Jun 2023Idiopathic pulmonary fibrosis (IPF) is an interstitial lung disease that leads to progressive dyspnea and dry cough, with extracellular matrix deposition as the main... (Review)
Review
Idiopathic pulmonary fibrosis (IPF) is an interstitial lung disease that leads to progressive dyspnea and dry cough, with extracellular matrix deposition as the main pathological feature. Yifei Tongluo granules (YTG) are a traditional Chinese medicine formula that could nourish Qi-Yin, clear phlegm, and invigorate blood circulation. In this research, network pharmacology and molecular docking were used to elucidate the potential mechanism of YTG for treating IPF. A total of 278 biologically active compounds were included in YTG, and 16 compounds were selected for pharmacological analysis and molecular docking through "drugs-compounds-intersecting targets of YTG and IPF" network construction. Protein-protein interaction network was constructed using 330 YTG-IPF intersecting targets. Furthermore, Gene Ontology and Kyoto Encyclopedia of Genes and Genomes pathway enrichment analysis were performed. A total of 10 core targets were screened by protein-protein interaction, and molecular docking was used to further validate the binding ability of the compounds to the core targets. The network pharmacology and molecular docking results showed that Danshenol A, isorhamnetin, Ginsenoside-Rh4, quercetin, and kaempferol might be the main active compounds in the treatment of IPF by YTG, whereas MAPK1, MAPK3, EGFR, and SRC are the core targets while PI3K/AKT pathway and MAPK pathway are the main signaling pathways through which YTG regulates relevant biological processes to intervene in IPF. This study shows that YTG can treat IPF by inhibiting the epithelial-mesenchymal transit process, fibroblast proliferation, fibroblast-to-myofibroblast conversion, myofibroblast anti-apoptosis, collagen expression, and other mechanisms.YTG can be widely used as an adjuvant therapy for IPF in clinical practice, and this study provides the basis for subsequent experimental studies.
Topics: Humans; Molecular Docking Simulation; Network Pharmacology; Phosphatidylinositol 3-Kinases; Idiopathic Pulmonary Fibrosis; Medicine, Chinese Traditional; Drugs, Chinese Herbal
PubMed: 37266620
DOI: 10.1097/MD.0000000000033729