An observational study in Angina Pectoris, sponsored by Jiangsu Famous Medical Technology Co., Ltd.. Completed at 1 site in China. Open to participants aged 18 Years to 85 Years. Per ClinicalTrials.gov, last updated 2022-08-01.
Sponsored by Jiangsu Famous Medical Technology Co., Ltd. · Observational
This study used a multicenter, prospective cohort study. According to whether they received TCM treatment and the degree of exposure to TCM, the cohorts were divided into strong TCM exposure group, TCM exposure group, weak TCM exposure group and Western medicine exposure group. The first three groups received traditional Chinese medicine treatment combined with western medicine basic treatment, and the cumulative treatment time of traditional Chinese medicine reached 80%, 30%-79% or 30% of the total course of treatment, respectively. The fourth group received basic western medicine treatment alone. Among them, Chinese medicines (including Chinese patent medicines, Chinese medicine decoctions, Chinese medicine granules, and Chinese medicine injections) have been used and/or taken for a total of 5 months;
The purpose of this study was to observe whether the combination of traditional Chinese medicine intervention on the basis of standardized western medicine treatment could further reduce the incidence of cardiovascular events in patients with angina pectoris after coronary revascularization compared with western medicine treatment, and to conduct objective follow-up. Evaluation of integrated Chinese and Western medicine interventions. Clinical efficacy of angina pectoris after coronary revascularization and characteristic advantages of TCM syndrome improvement.
The trial is a multicenter, prospective clinical cohort study design. It is expected that 2,000 subjects will be included, and they will be divided into 4 groups according to whether they receive Chinese medicine treatment and the degree of exposure to Chinese medicine. One group received only western medicine basic treatment, and the other three groups received Chinese medicine treatment combined with western medicine basic treatment (the difference was that the cumulative treatment time of Chinese medicine reached 80%, 30%-79% or 30% of the total course of treatment, respectively). Among them, Chinese medicines (including Chinese patent medicines, Chinese medicine decoctions, Chinese medicine granules, and Chinese medicine injections) have been used and/or taken for 5 months in total.
The duration of treatment (including follow-up) in this trial was 24 months. Study data were recorded at 0, 3, 6, 9, 12, 15, 18, 21, and 24 months.
519 studies on the registry are indexed under Angina Pectoris; 82 are open to participants now.
This study's enrollment of 2,000 is above the median of 591 across 154 observational studies indexed under Angina Pectoris.
Browse Angina Pectoris studies →Jiangsu Famous Medical Technology Co., Ltd. is the lead sponsor of 20 studies on the registry; 7 are open to participants now.
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Patients in tertiary hospitals
①Age ≥18 years old and ≤85 years old;
Patients who have undergone coronary revascularization (including coronary bypass and/or PCI) in the past.
Exclusion Criteria:
①Incomplete case data, unable to provide original surgical data entry;
Patients who meet the diagnostic criteria for coronary heart disease, angina pectoris or myocardial infarction, but have not undergone coronary revascularization or failed surgery;
Patients who still need continuous mechanical adjuvant therapy after successful coronary revascularization; ④ Combined with other heart diseases, such as malignant arrhythmia (rapid atrial fibrillation, atrial flutter, paroxysmal ventricular tachycardia), or cardiac insufficiency before and after surgery (cardiac function class IV, NYHA class or Killip class), severe cardiopulmonary insufficiency .
receiving traditional Chinese medicine treatment + basic western medicine treatment, the cumulative time of traditional Chinese medicine treatment reaches more than 80% of the total course of treatment
Other: Traditional Chinese Medicine Treatment Combined with Western Medicine Basic Treatment
received Chinese medicine treatment + western medicine basic treatment, the cumulative time of Chinese medicine treatment reached 30%-79% of the total course of treatment
Other: Traditional Chinese Medicine Treatment Combined with Western Medicine Basic Treatment
receiving traditional Chinese medicine treatment + basic western medicine treatment, the cumulative time of traditional Chinese medicine treatment is less than 30% of the total course of treatment
Other: Traditional Chinese Medicine Treatment Combined with Western Medicine Basic Treatment
receive basic western medicine treatment only
The cumulative observation and treatment (including Chinese patent medicine, Chinese medicine decoction, Chinese medicine granule, Chinese medicine injection, and western medicine) were more than 5 months, and the follow-up was 1.5 years.
Incidence of MACE
Major adverse cardiovascular events that may have occurred in subjects were recorded throughout the trial,and assessed 24 months after taking medicine.
Time frame: Assess once 24 months after taking medicine
Readmission rate
Readmissions for cardiovascular disease were recorded throughout the trial,and assessed 24 months after taking medicine.
Time frame: Assess once 24 months after taking medicine
Angina attack frequency scale
Subjects were assessed using the Angina attack frequency scale at months 3, 6, 9, 12, 15, 18, 21, and 24. The minimum value is 0 and the maximum value is 6. Higher scores indicate worse subjects.
Time frame: 3 months
Angina Attack Duration scale
Subjects were assessed using the Angina Attack Duration scale at months3, 6, 9, 12, 15, 18, 21, and 24. The minimum value is 0 and the maximum value is 6. Higher scores indicate worse subjects.
Time frame: 3 months
Angina Pain scale
Subjects were assessed using the Angina Pain scale at months 3, 6, 9, 12, 15, 18, 21, and 24. The minimum value is 0 and the maximum value is 6. Higher scores indicate worse subjects.
Time frame: 3 months
Nitroglycerin Dosage scale
Subjects were assessed using the Nitroglycerin Dosage scale at months 3, 6, 9, 12, 15, 18, 21, and 24. The minimum value is 0 and the maximum value is 6. Higher scores indicate worse subjects.
Time frame: 3 months
The Seattle angina questionaire
Subjects were assessed using the Seattle Angina Questionnaire at months 0, 3, 6, 9, 12, 15, 18, 21, and 24. The minimum value is 0 and the maximum value is 100. Higher scores indicate better subjects.
Time frame: 3 months
NYHA classification
Subjects were assessed at 0, 3, 6, 9, 12, 15, 18, 21, and 24 months using NYHA classification. Results include grades I, II, III, and IV.Higher Class indicate worse subjects.
Time frame: 3 months
Traditional Chinese medicine syndrome rating scale
On the 0th, 3rd, 6th, 9th, 12th, 15th, 18th, 21st, and 24th months, the subjects were evaluated using the TCM syndrome score table, and the evaluation results were judged as markedly effective, effective, ineffective or aggravated.
Time frame: 3 months
Patient Health Questionaire-9 scale
On the 0th, 3rd, 6th, 9th, 12th, 15th, 18th, 21st, and 24th months,Subjects were assessed using the Patient Health Questionaire-9 scale with a minimum of 0 and a maximum of 27. Higher scores indicate worse subjects.
Time frame: 3 months
Generalized Anxiety Disorder -7 scale
On the 0th, 3rd, 6th, 9th, 12th, 15th, 18th, 21st, and 24th months,Subjects were assessed using theGeneralized Anxiety Disorder -7 scale with a minimum of 0 and a maximum of 21. Higher scores indicate worse subjects.
Time frame: 3 months
Plan to share: Undecided
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This study is completed, as verified in Jul 2022. You cannot join it, but the record below documents what was studied.
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Jiangsu Famous Medical Technology Co., Ltd.