[Study on the Correlation between Elevated Serum Free Light Chain and Inferior Clinical Features or Hematological Parameters of Lymphoma Patients in Chengdu Area].

OBJECTIVE: To analyze the correlation of the serum free light chain elevated (sFLC) and clinical characteristics and hematological parameters of lymphoma in Chengdu area. METHODS: 249 cases of non-Hodgkin lymphoma （NHL） out of 274 patients with lymphoma diagnosed in Sichuan People's Hospital from April 2019 to July 2021 were selected, the sFLC, clinical features and hematological parameters of the patients were analyzed retrospectively. The difference of clinical features between the patients with normal sFLC and elevated sFLC was examined by chi-square test. The difference of hematological parameters between patients with normal sFLC and elevated sFLC were examined by chi-square test and nonparametric Mann-Whitney U test. RESULTS: Among the 249 NHL patients, 55.42% （138/249） patients had an elevated sFLC, of which 9.24% （23/138） were being monoclonal and 46.18% （115/138） were polyclonal. The sFLC elevation was common in NHL, but varied according to the types of sFLC secretion （monoclonal or polyclonal）, and types of lymphoma. Furthermore, there were no significant statistical differences in clinical characteristics, including age, sex, stage disease, International Prognostic Index （IPI）, B symptoms, and bone marrow invasion between elevated sFLC and normal sFLC of the NHL patients （P＞0.05）. However, the patients with elevated sFLC had adverse hematological parameters more frequently, including higher WBC, ANC, AMC, hsCRP, Cr, Glb, LDH, and lower Hb, Alb. CONCLUSION: Elevated sFLC is associated with inferior hematological parameters, revealing the uniqueness of the diagnostic and prognostic value of sFLC in lymphoma in chengdu area.

[Distribution of traditional Chinese medicine syndrome types of male infertility in Chengdu area].

OBJECTIVE: To explore the distribution characteristics of the traditional Chinese medicine (TCM) syndrome types of male infertility in Chengdu area, China, in order to provide some objective evidence for the clinical treatment and studies of male infertility. METHODS: We collected the clinical data on 500 cases of male infertility treated in the outpatient and inpatient departments of the Affiliated Hospital of Chengdu University of Chinese Medicine and Chengdu Hospital for Reproduction, Women and Children from January to December 2017. Based on the results of examinations using the four diagnostic methods of TCM, namely, observation, auscultation and olfaction, interrogation, and palpation, we differentiated the TCM syndromes of the patients and analyzed the distribution characteristics of the syndrome types. RESULTS: Analysis of the baseline characteristics and the results of Chi-square test showed statistically significant differences in the distribution of the frequency of sexual intercourse, body mass index, history of urinary tract infection, testis volume, testicular texture, vas deferens and varicocele among the 500 patients (P < 0.05). As for the distribution of the TCM syndrome types, 115 cases (23.0%) were diagnosed with the unlicensed discernible type of syndrome, 109 (21.8%) with kidney-yang deficiency, 36 (7.2%) with kidney-essence deficiency, 30 (6.0%) with both kidney-yang deficiency and liver-qi stagnation, 30 (6.0%) with both kidney-yang deficiency and spleen-asthenia with excessive dampness, 28 (5.6%) with kidney-yin deficiency, 20 (4.0%) with spleen-asthenia and excessive dampness, 19 (3.8%) with liver-qi stagnation, 19 (3.8%) with phlegm dampness obstruction, 19 (3.8%) with kidney-yang and kidney-essence deficiency, 16 (3.2%) with downward damp-heat, 11 (2.2%) with both kidney-yin and kidney-yang deficiency, 10 (2.0%) with qi-stagnation and blood stasis, and 38 (7.6%) with other types of syndromes. CONCLUSIONS: The main TCM syndrome types of male infertility in Chengdu area include kidney-yang deficiency, kidney-yang deficiency with liver-qi stagnation, and kidney-yang deficiency with spleen-asthenia and excessive dampness. The distribution and influencing factors of the syndrome types need to be further explored and clarified by more large-sample and high-quality studies.

Analysis of Drug Utilization in 16 Hospitals of Chengdu Area During 2001～2006 / 中国药房

OBJECTIVE:To analyze the utilization status and developing trend of drugs in Chengdu area. METHODS:Data regarding the drug variety,consumption quantity and sum of money in 16 hospitals of Chengdu area between 2001 and 2006 were analyzed retrospectively. RESULTS:The drug consumption sum in 16 Hospitals of Chengdu area from 2001 to 2006 increased by 19.56%,27.19%,17.84%,15.08% and 10.40%,respectively,assuming an downtrend. Among the top 14 chief drug categories on the list of consumption sum,the sequence of anti-infective agents,cardiovascular agents,antineoplastic agents and nervous system agents experienced no obvious changes. CONCLUSION:The drug utilization in Chengdu area tends to be rational and standard.