Distribution laws of Chinese medical syndrome types and analyses of risk factors in senile hypertension patients: a clinical study / 中国中西医结合杂志

<p><b>OBJECTIVE</b>To explore the distribution laws of TCM syndrome types and to analyze the distribution of dynamic blood pressure curve, atherosclerosis, and age in senile hypertension patients.</p><p><b>METHODS</b>Totally 1 131 senile hypertension patients were recruited from 7 provinces and municipal cities. Features of TCM syndromes, classification and distribution curves, and syndrome distribution laws were observed. The distribution curves of dynamic blood pressure, carotid atherosclerosis, and age were compared in each TCM syndrome types.</p><p><b>RESULTS</b>There were four main syndrome types in 736 cases (56.15%), i.e., excessive accumulation of phlegm-dampness syndrome (210 cases, 16.02%), yin deficiency and hyperactivity of yang syndrome (177 cases, 13.50%), Gan-Shen yin deficiency syndrome (79 cases, 6.03%), and deficiency of qi and yin syndrome (252 cases, 19.22%). Besides, there were two more sub-types, i.e., collateral obstruction by blood stasis syndrome and collateral obstruction by phlegm and stasis. Circadian blood pressure monitor was completed in 211 cases. Of them, abnormal circadian blood pressure occurred in 152 cases (accounting for 72. 38%); yin deficiency and hyperactivity of yang syndrome, excessive accumulation of phlegm-dampness syndrome, deficiency of qi and yin syndrome plus collateral obstruction by blood stasis syndrome were most often seen. Color ultrasound of carotid artery was performed in 660 patients of main syndromes. The incidence was quite higher in those of excessive accumulation of phlegm-dampness syndrome (182 cases, 27. 58%), deficiency of qi and yin syndrome plus collateral obstruction by blood stasis syndrome or collateral obstruction by phlegm and stasis (322 cases, 48.79%). Yin deficiency and hyperactivity of yang syndrome was dominant in patients 60 -79 years old, while deficiency of qi and yin syndrome and Gan-Shen yin deficiency syndrome were dominant in patients older than 80 years.</p><p><b>CONCLUSIONS</b>Excessive accumulation of phlegm-dampness syndrome, yin deficiency and hyperactivity of yang syndrome, Gan-Shen yin deficiency syndrome, and deficiency of qi and yin syndrome were main syndrome types in senile hypertension patients. There was statistical difference in the distribution curves of blood pressure, atherosclerosis, and age of various TCM syndrome types.</p>

Distribution features of Chinese medicine syndrome types in IgA nephropathy patients complicated with hypertension and analysis of its correlated factors / 中国中西医结合杂志

<p><b>OBJECTIVE</b>To explore the distribution features of Chinese medicine syndrome types in immunoglobin A (IgA) nephropathy patients complicated with hypertension and its correlation with main prognostic indicators of hypertension classification and chronic kidney disease (CKD) staging, thus providing the diagnostic standards of Chinese medicine syndrome types and reliance for accurate syndrome differentiated medication.</p><p><b>METHODS</b>By on-the-spot survey, the Chinese medicine syndrome and laboratory testing data of 154 IgA nephropathy patients complicated with hypertension confirmed by the pathology of kidneys were collected to analyze the distribution of Chinese medicine syndrome types, its correlation with hypertension classification and CKD staging.</p><p><b>RESULTS</b>Asthenia was the most common syndrome in the 154 patients (146 cases, 94.81%), covering Pi-Shen deficiency syndrome (58, 37.66%), Shen qi-yin deficiency syndrome (48, 31.17%), and Gan-Shen yin deficiency syndrome (40, 25.97%). Of them, asthenia accompanied by asthenia was seen in 80 cases (54.79%) and pure asthenia in 8 cases (5.2%). Shen qi-yin deficiency syndrome and Gan-Shen yin deficiency syndrome were mostly seen in hypertension III, while Pi-Shen deficiency syndrome was mostly seen in hypertension I. Pi-Shen deficiency syndrome was mostly seen in CKD stage 4, Shen qi-yin deficiency syndrome mostly seen in CKD stage 1-2, and Gan-Shen yin deficiency syndrome mainly distributed in CKD stage 1-3. No obvious correlation was seen between Chinese medicine syndrome types and 24-h urine protein quantitation.</p><p><b>CONCLUSIONS</b>Pi-Shen deficiency syndrome, Shen qi-yin deficiency syndrome, and Gan-Shen yin deficiency syndrome were main Chinese medicine syndrome types in IgA nephropathy patients complicated with hypertension. Asthenia accompanied by asthenia was mostly seen. Pi-Shen deficiency syndrome was mostly seen in hypertension I. Shen qi-yin deficiency syndrome and Gan-Shen yin deficiency syndrome were mostly seen in hypertension III, Shen qi-yin deficiency syndrome mostly seen in CKD stage 1-2, and Gan-Shen yin deficiency syndrome mainly distributed in CKD stage 1-3. Pi-Shen deficiency syndrome was mostly seen in CKD stage 4 patients.</p>