Study on the Distribution Characteristics of Traditional Chinese Medicine Syndrome Types in Girls with Idiopathic Central Precocious Puberty from Hainan Province / 广州中医药大学学报

Objective To investigate the distribution characteristics of traditional Chinese medicine(TCM)syndromes in girls with idiopathic central precocious puberty(ICPP)from Hainan province.Methods A total of 216 cases of ICPP girls admitted to Hainan Women and Children's Medical Centre from January 2019 to December 2021 were retrospectively collected.The frequency statistics and grading of TCM syndromes in the included ICPP girls were carried out,and the distribution characteristics of TCM syndromes were discussed on the basis of the analysis of the three TCM syndrome types of yin deficiency and fire exuberance syndrome,qi and blood insufficiency syndrome and incoordination between heart and kidney syndrome.Results(1)The age of ICPP onset in 216 girls were between 4 and 10 years old,with an average onset age of(7.15±1.06)years.The highest incidence rate of ICPP was found in the girls aged over 7 years old while less than 8 years old,which was 49.54%.(2)Of the three TCM syndrome types,yin deficiency and fire exuberance syndrome accounted for the highest proportion(147 cases,68.06%),followed by the qi and blood insufficiency syndrome(41 cases,18.98%)and the incoordination between heart and kidney syndrome(28 cases,12.96%).(3)The common 16 TCM symptoms(frequency＞25.0%)in descending order of frequency were aversion to heat and night sweating,feverish sensation in soles and palms,breast distension and pain,irritability,thready and rapid pulse,dry stools,dry throat and mouth,hot flushes,excessive intake of fat and sweet food,red tongue with less fur,depression,mental weakness,flushed cheeks,insomnia and dreaminess,red tongue with yellow fur,and bitterness and dryness in the mouth.(4)The distribution of the age in ICPP girls with various syndromes was as follows:yin deficiency and fire exuberance syndrome and qi and blood insufficiency syndrome were more common in the ICPP girls aged over 7 years old while less than 8 years old(accounting for 58.50%and 51.22%),and incoordination between heart and kidney syndrome was more common in ICPP girls aged over 8 years old while less than 9 years old(accounting for 89.29%).Conclusion Yin deficiency and fire exuberance syndrome is the common TCM syndrome that accounts for the highest proportion in ICPP girls from Hainan province.The study of the distribution of TCM syndromes in girls with precocious puberty will be helpful for the observation of the early clinical symptoms of precocious puberty and early diagnosis of the disease,and can provide clues and evidence for the clinical diagnosis and medication for girls with ICPP.

Comparison of the incidence of late stent thrombosis after implantation of different drug-eluting stents in the real world coronary heart disease patients: three-year follow-up results / 中华医学杂志(英文版)

<p><b>BACKGROUND</b>Late stent thrombosis (LST) is still concerned by interventional cardiologists in daily clinical practice. This study aimed to compare the incidence of LST after implantation of different drug-eluting stents (DES) in coronary heart disease (CHD) patients in the real world.</p><p><b>METHODS</b>From December 2001 to February 2009, a total of 11 875 consecutive CHD patients undergone DES implantation were enrolled in this single-center registry study. Patients with acute ST-segment elevation myocardial infarction, mixed DES implantation, restenosis lesions, and patients who could not take dual antiplatelet medication and those who were contraindicated for coronary interventional treatment were excluded. All patients were treated with completed dual antiplatelet medications for at least 9 months after DES deployment. The follow-up was completed by outpatient visits, letter correspondence, phone calls and coronary angiography. Definite LST was diagnosed according to the Academic Research Consortium (ARC) definition.</p><p><b>RESULTS</b>Cypher or Cypher Select stents were implanted in 4104 cases, Taxus or Taxus Liberty stents in 2271 cases and Firebird stents (Chinese rapamycin-eluting stents) in 5500 cases. One-year follow-up was completed in 9693 patients, including 3346 cases with Cypher or Cypher Select stents, 1529 cases with Taxus or Taxus Liberty stents and 4818 cases with Firebird stents. Two- and three-year follow-up results were obtained in 7133 and 4353 patients, respectively, including 2410 and 1760 cases with Cypher or Cypher Select stents, 1285 and 900 cases with Taxus or Taxus Liberty stents as well as 3438 and 1693 cases with Firebird stents. One-year follow-up results showed that the incidence of LST was 1.08% in patients with Cypher or Cypher Select stents, 1.24% in those with Taxus or Taxus Liberty stents and 0.71% in those with Firebird stents; there was no significant difference between those with Cypher or Cypher Select and Firebird stents, but there was significant difference between those with Taxus or Taxus Liberty and Firebird stents (P = 0.044). The incidence of LST at the 2- and 3-year follow-up was 1.33% and 1.70% in those with Cypher or Cypher Select stents, 1.40% and 1.70% in those with Taxus or Taxus Liberty stents, and 0.83% and 0.95% in those with Firebird stents, respectively. There were no significant differences among the three groups.</p><p><b>CONCLUSIONS</b>This study indicates that first-generation DES are acceptable to treat complex coronary lesions, and there is no significant difference of LST for three different DES.</p>

Clinical characteristics and outcome comparison between young (< or = 45 years) female and male patients with coronary artery disease undergoing percutaneous coronary intervention / 中华心血管病杂志

<p><b>OBJECTIVE</b>To compare the clinical characteristics and clinical outcomes in young (< / = 45 years) female and male coronary artery disease (CAD) patients undergoing percutaneous coronary intervention (PCI).</p><p><b>METHODS</b>Angiographic and clinical data from 124 premenopausal female patients who underwent elective PCI from April 2004 to February 2008 were compared to age-matched 430 male patients who underwent elective PCI between 2006 and 2007 in our department. All patients were treated according to guidelines and coronary angiography was repeated after 6 months. One year clinical follow-up were performed in all patients.</p><p><b>RESULTS</b>Incidences of dyslipidemia, the history of myocardial infarction and smoking were significantly lower in female patients than in male patients (all P < 0.01). Left main, left anterior descending and bifurcation lesions were more common while type C lesion and right coronary lesion were less common in young female CAD group compared to young male CAD group (P < 0.01-0.05). The average lesion length in female patients was significantly longer than that in male patients [(20.36 +/- 13.37) mm vs. (23.04 +/- 13.86) mm, P < 0.05]. The in-hospital and follow-up incidences of major adverse cardiac events, stent thrombosis and in-stent restenosis were similar between young female and male CAD patients.</p><p><b>CONCLUSIONS</b>CAD risk factors were less and vessel lesions were more likely to be found at left main, left anterior descending and bifurcation in young female CAD patients compared to young male CAD patients. The clinical outcomes were similar between young female and male CAD patients.</p>

Incidence of thrombosis after implantation of drug-eluting stents in patients with coronary artery disease / 中华医学杂志(英文版)

<p><b>BACKGROUND</b>Randomized clinical trials have demonstrated equivalent safety to bare-metal stents after drug-eluting stents (DES) implantation. However, the DES thrombosis in randomized trials could not be comparable to those observed in clinical practice, frequently including off-label indications. This study sought to assess the incidence of DES thrombosis after implantation of DES in patients with real world coronary artery disease (CAD) in China.</p><p><b>METHODS</b>From December 2001 to April 2007, 8190 consecutive patients received the treatment with DES, 5412 patients completed one year follow-up: 2210 with sirolimus-eluting stent Cypher, 1238 with paclitaxel-eluting stent Taxus and 1964 with Chinese sirolimus-eluting stent Firebird. After two years of follow-up, there were 2176 patients (1245 Cypher, 558 Taxus and 373 Firebird). All patients were treated with aspirin and clopidogrel over at least 9 months.</p><p><b>RESULTS</b>Among 8190 patients, 17 patients had acute stent thrombosis (0.24%): 7 in the Cypher group, 4 Taxus and 6 Firebird; 23 patients had subacute stent thrombosis: 8 Cypher, 6 Taxus and 9 Firebird. The incidence of acute and subacute thrombosis was 0.49%: 0.50% Cypher, 0.63% Taxus and 0.41% Firebird. The incidence of late thrombosis at one year followup was 0.63%: 0.63% Cypher, 0.88% Taxus and 0.46% Firebird; at two year follow-up the incidence was 0.74%: 0.72% Cypher, 0.90% Taxus and 0.54% Firebird. There was no significant difference among three groups at 1 year and 2 years follow-up.</p><p><b>CONCLUSION</b>The first generation DES in the treatment of complex lesions are safe and effective if patients are aggressively treated with dual antiplatelet agents.</p>

The incidence of thrombosis after implantation of drug-eluting stents in patients with coronary artery disease in the real world: a single center registry study / 中华心血管病杂志

<p><b>OBJECTIVE</b>To observe the incidence rate of stent thrombosis after implantation of drug-eluting stents (DES) in patients with coronary artery disease (CAD) in the real world.</p><p><b>METHODS</b>A total of 8190 consecutive CAD patients underwent implantation with Cypher or Cypher Select stents (Cordis, USA, n = 2986), TAXUS stents (Boston Scientific Corp., USA, n = 1587) and Chinese Rapamycin eluting stents (Firebird, Microport Medical Company, China, n = 3617) for enrolled in this single center registry study from Dec.2001 to April 2007. One-year follow-up was completed in 5412 patients (2210 Cypher or Cypher select stents, 1238 TAXUS stents and 1964 Firebird stents). Two-year follow-up was finished in 2176 patients (1245 Cypher or Cypher Select stents, 558 TAXUS stents and 373 Firebird stents). 80.1% of all the lesions were the type B2 and type C lesions. All patients were treated with aspirin plus clopidogrel for at least 9 months post DES.</p><p><b>RESULTS</b>Among 8190 patients, 17 patients had acute stent thrombosis (0.21%): 7 in the Cypher group, 4 in the TAXUS group, 6 in the Firebird group; 23 patients had subacute stent thrombosis (0.28%): 8 in Cypher group, 6 in TAXUS group and 9 in Firebird group. The incidence rate of acute and subacute thrombosis was 0.49% (40/8190) and incidence of thrombosis was similar among the three groups (0.50% in Cypher group, 0.63% in TAXUS group and 0.41% in Firebird group, P > 0.05). One-year follow-up showed that late thrombosis rate was 0.63 % (34/5412) and similar among the groups (0.63% in Cypher group, 0.89% in TAXUS group and 0.46% in Firebird group, P > 0.05). Two-year follow-up showed that late thrombosis rate was 0.74 % (16/2176) and was similar among the 3 groups (0.72% in Cypher group, 0.90% in TAXUS group and 0.54% in Firebird group, P > 0.05).</p><p><b>CONCLUSION</b>This study indicates that using the first-generation DES to treat complex coronary lesions is safe and effective and the incidence of late thrombosis remains low (< 1%) under double antiplatelet treatment.</p>