登革热的中西医临床研究进展

Advances in Clinical Research on Dengue Fever from Perspectives of Traditional Chinese and Western Medicine

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登革热是由登革病毒引起、经伊蚊叮咬传播的急性传染病,近年来已在全球热带和亚热带地区广泛流行,严重威胁公共卫生安全。目前临床上尚缺乏特异性抗病毒药物和高效的疫苗,临床治疗主要以中西医结合为主要模式,且两者在发病机制阐释、诊疗策略制定等方面各有侧重且互为补充。本文系统梳理登革热西医领域的流行病学特征、病理基础与发病机制及现代医学治疗现状,同时深入阐述中医对该病的病因病机与病位认知、辨证论治体系及中医药治疗进展,旨在为临床诊疗优化与科研方向拓展提供参考。
Dengue fever is an acute infectious disease caused by the dengue virus. In recent years, it has prevailed widely in tropical and subtropical regions, posing a severe threat to public health security. Given the lack of specific antiviral drugs and high-efficiency vaccines for dengue fever, its clinical treatment is predominantly based on integrated traditional Chinese and Western medicine. The two medical systems exhibit distinct focuses and complementary advantages in the interpretation of pathogenesis and the formulation of diagnosis and treatment strategies. This paper systematically reviews the epidemiological characteristics, pathological basis, pathogenesis and current Western medical treatment status of dengue fever, and further elaborates the etiology, pathogenesis, lesion location, syndrome differentiation and treatment system, as well as research progress of traditional Chinese medicine for this disease. It aims to provide references for the optimization of clinical diagnosis and treatment and the expansion of scientific research directions on dengue fever.

免气腹免全麻腹腔镜辅助下腹股沟疝无张力修补术的临床研究

Clinical study on laparoscopic assisted tension-free repair of inguinal hernia without pneumoperitoneum or general anesthesia

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目的:探讨免气腹、免全身麻醉腹腔镜辅助下腹股沟疝无张力修补术对患者术中生命体征稳定性及术后恢复的影响。方法:选取广州市从化区中医医院及花都区人民医院于2023年7月至2025年6月收治的腹股沟疝患者,按照手术方式的不同分为研究组与对照组。对照组行传统气腹全身麻醉腹腔镜下腹股沟疝无张力修补术(TEP 或 TAPP 术式),研究组行免气腹、免全身麻醉腹腔镜辅助下腹股沟疝无张力修补术。比较两组患者术中呼吸、循环功能变化,术后并发症发生情况,以及术后肛门排气时间、住院时间和住院费用。结果:两组患者一般资料比较,差异无统计学意义。研究组术中血压波动幅度小于对照组(P<0.05),心率及血氧饱和度变化与对照组比较差异无统计学意义。亚组分析显示,研究组中采用 TAPP 术式的患者呼吸波动大于对照组中采用 TAPP 术式的患者(P<0.05),而两组中采用 TEP 术式的患者呼吸波动差异无统计学意义(P>0.05)。研究组手术时间短于对照组,术中出血量高于对照组(P<0.05)。两组住院时间比较差异无统计学意义(P>0.05),但研究组术后肛门排气时间更短、总住院费用更低(P<0.05)。结论:免气腹、免全身麻醉腹腔镜辅助下腹股沟疝无张力修补术有助于缩短手术时间,促进术后胃肠功能恢复,并降低住院费用,具有一定的临床应用价值。
论著

补肾益气方肾俞膏摩治疗结直肠癌康复期癌因性疲乏的临床观察及疗效评价:一项随机对照试验

Clinical observation and curative effect evaluation of Shenshu Tuina combined with Bushen Yiqi herbal ointment on cancer-induced fatigue in convalescent stage of colorectal cancer

:333-340
 
       目的  观察补肾益气方肾俞膏摩治疗结直肠癌康复期癌因性疲乏的临床疗效。方法  收集2023年6月—2024年6月结直肠癌康复期的80例住院及门诊患者,随机平均分为两组。行常规对症支持治疗的为对照组;在常规对症支持治疗上加用补肾益气方肾俞膏摩的为干预组;两组均连续治疗14天。于开始治疗前1天和治疗结束后1天分别进行疗效评估相关指标检测。于治疗前1天、治疗第7天和第14天进行不良反应检测。结果 干预组治疗后Piper评分、中医证候总积分、PSQI评分、KPS评分及免疫功能指标(CD3+  、CD4+、CD8+  、CD4+ /CD8+ )较治疗前均有明显改善;干预组发生不良反应少于对照组。结论  补肾益气方肾俞膏摩治疗能够有效改善结直肠癌患者的癌因性疲乏的治疗效果,提高生活质量和免疫功能,减少不良反应。
       Objective  To observe the clinical observation of Shenshu Tuina combined with Bushen Yiqi herbal ointment in the treatment of cancer-induced fatigue in the convalescent stage of colorectal cancer and evaluate the efficacy.Methods  From June 2023 to June 2025,80 inpatients and outpatients of colorectal cancer in the  recovery period were collected and  randomly divided into two groups.The patients who received routine symptomatic supportive treatment were enrolled as the control group.The intervention group was given Shenshu Tuina combined with Bushen Yiqi herbal ointment on the basis of control group.The relevant indicators for efficacy evaluation were tested one day before treatment and one day after the end of treatment.Adverse reactions were detected on the day before treatment,theseventh day and 14th day during treatment.Results  The efficacy evaluation indexes of the intervention group after treatment were obviously improved compared with those before treatment.Adverse  reactions occurred less in the intervention group than in the control group.Conclusions  Shenshu Tuina combined with Bushen Yiqi herbal ointment can effectively improve the treatment effect of cancer-induced fatigue in patients with colorectal cancer,improve the quality of life and immune function,reduce adverse reactions.
论著

胸部肿瘤术后早期排痰的临床研究

Clinical study on early expectoration after thoracic tumor surgery

:327-332
 
       目的  探讨胸部肿瘤患者手术后早期排痰的效果,降低肺部并发症的发生率。方法  选择2024年6月—2025年7月在本院进行胸部肿瘤切除的60例术后患者作为研究对象。采用非同期回顾对照设计,以不同时间段病例分组,分为对照组(n=30)和观察组(n=30)。两组胸部手术后患者均给予常规围术期护理,观察组胸部手术后患者增加早期排痰护理。统计两组排痰效果[咳痰难度、血氧饱和度(SPO2)]变化、疼痛评分,并统计两组肺部相关并发症及住院时间进行比较。结果  观察组患者术后的SPO2水平高于对照组(P<0.05),咳痰难度评分低于对照组患者(P<0.05)。干预后第B、C时间点观察组患者的疼痛评分均低于对照组(P<0.05)。观察组住院时间短于对照组(P<0.05),胸部并发症总发生率低于对照组(P<0.05),满意度高于对照组(P<0.05)。结论  胸部肿瘤术后早期排痰有助于促进术后患者排痰,减少肺部相关发症,缩短住院时间。
       Objective  To investigate the efficacy of early expectoration management in reducing pulmonary complications for patients following thoracic tumor surgery.Methods  Sixty patients undergoing thoracic tumor  resection at our hospital between 2024 and 2025 were enrolled.A non-concurrent retrospective control design was adopted.Cases were grouped according to different time periods,divided into a control group(n=30)and an observation group(n=30).The control group  received  standard perioperative care,while the observation group received additional early expectoration nursing interventions.Outcome measures included expectoration efficacy(assessed by cough difficulty score and oxygen saturation[SpO2]),pain scores,incidence of pulmonary complications,and hospital stay duration.Results  Postoperative SpO2 levels were higher in the observation group than in the control group (P<0.05),while cough difficulty scores were significantly lower(P<0.05).At time points B and C after the intervention,the pain scores of patients in the observation group were lower than those in the control group(P<0.05).The observation group demonstrated a significantly shorter hospital stay(P<0.05),a lower overall incidence of thoracic complicationsP<0.05),and higher patient satisfaction  than the control group(P<0.05).Conclusions  Implementing early expectoration protocols after thoracic tumor surgery facilitates sputum clearance can reduce pulmonary complications,and shorten hospitalization time.
论著

四子散中药封包药熨在股骨骨折患者术后疼痛及肿胀中的临床疗效及安全性

Clinical efficacy and safety of Sizi powder pack hot compress in postoperative pain and swelling of patients with femoral fracture surgery

:221-224
 
        目的 探究四子散中药封包药熨在股骨骨折术后疼痛及肿胀中的临床疗效及安全性。方法 选取2024年6月—2025年5月婺源县人民医院骨科收治的60例股骨骨折术后患者, 随机分为观察组(30例,常规治疗+四子散中药封包药熨)与对照组(30例,常规治疗)。比较两组治疗前后疼痛评分(NRS-11)、肿胀程度评分、C反应蛋白(CRP)、白细胞介素-6(IL-6)水平及不良事件发生率。结果 治疗前两组患者疼痛、肿胀评分、CRP、IL-6水平比较差异无统计学意义(P>0.05); 治疗1周后,观察组疼痛评分为(2.11±0.48)分、肿胀程度为(0.35±0.43)度、CRP为(12.23±3.12)mg/L、IL-6为(16.03±4.01)ng/L,均低于对照组的(3.54±0.56)分、(1.04±0.58)度、(24.31±4.51)mg/L、(23.19±6.75)ng/L,差异有统计学意义(P<0.001)。观察组与对照组均无发生不良事件。结论 四子散中药封包药熨可缓解股骨骨折术后疼痛及肿胀,安全性良好。
       Objective To explore the clinical efficacy and safety of Sizi powder pack hot compress in the treatment of pain and swelling after femoral fracture surgery.Methods From June 2024 to May 2025, 60 patients after femoral fracture surgery were admitted to the Orthopedics Department of Wuyuan County People's Hospital and randomly divided into observation group(30 cases, conventional treatment+Sizi power pack hot compress)and control group(30 cases, conventional treatment). The pain score(NRS-11), swelling score, CRP,IL-6 levels and incidence of adverse events before and after treatment were compared between the two groups.Results There was no significant difference in pain and swelling scores between the two groups before treatment(P>0.05).After 1 week of treatment, the pain score(2.11±0.48), swelling score(0.35±0.43), CRP(12.23±3.12 mg/L), IL-6(16.03±4.01 ng/L)levels in the observation group were significantly lower than those in the control group(3.54±0.56, 1.04±0.58, 24.31±4.51 mg/L, 16.03+4.01 ng/L), and the difference was statistically significant(P<0.001).There were no adverse events in the observation group or the control group.Conclusions Sizi power pack hot compress can significantly alleviate the pain and swelling after femoral fracture surgery,and with good safety.
论著

延边州 70 例布鲁氏菌病临床特点分析

Clinical characteristics of 70 cases of brucellosis in Yanbian Prefecture

:100-104
 
      目的   分析布鲁氏菌病的临床表现以及实验室检查结果中的关键特征,系统总结布鲁氏菌病的诊断流程和治疗策略。方法   选择2013年11月—2023年11月在延边大学附属医院通过血清虎红平板凝集试验(RBT)及试管凝集试验(SAT)检测技术确诊的70名布鲁氏菌病住院病例,对患者的流行病学资料、临床表现特征以及常规实验室检查结果进行回顾性分析,进而总结临床特点。结果  70例布鲁氏菌病患者中,男性占84.29%,中位年龄45岁(IQR 35~58岁);91.43%具有牛/羊接触史。急性期占92.86%,主要症状为发热(100%)、多汗(88.57%)、关节痛(84.29%)及肝脾肿大(55.71%),90%为不规则热型。误诊率27.14%,多误诊为败血症或骨关节疾病。联合抗菌药物治疗(利福平+多西环素)有效。结论   延边州布鲁氏菌病非典型症状(如不规则热型)增加导致误诊率高。流行病学史(牛/羊接触史)是诊断关键。需强化对有牛羊接触史人群的防护意识及措施,提高临床对接触史线索和不规则热型等非典型表现的识别能力,规范治疗并控制传染源以遏制疫情。
   Objective  To analyze the clinical manifestations of  brucellosis and the  key characteristics in laboratory testing,and systematically summarize the diagnostic process and treatment strategies of brucellosis.Methods  The 70 patients with brucellosis diagnosed via rose bengal test(RBT)and standard agglutination test(SAT) were at Yanbian University Affiliated 
Hospital from November 2013 to November 2023.This study conducted a retrospective analysis of the epidemiological data,clinical manifestations and routine laboratory pathological examination data of these patients,and the characteristics of clinical changes were summarized.Results  Among the 70 patients with brucellosis,84.29% were male,with a median age of 45(IQR 35-58);91.43% patients had a history of cattle/sheep exposure.The acute phase accounted for 92.86%,and the main symptoms were fever(100%),sweating(88.57%),arthragia(84.29%),hepatosplenomegaly(55.71%),and 90% were irregular fever.The misdiagnosis rate was 27.14%,and most of them were misdiagnosed as sepsis or osteoarthritis.Combined treatment with antibiotics(rifampin + doxycycline)was effective.Conclusions  The increase in atypical symptoms(such as irregular heat type)leads to a high misdiagnosis rate.Epidemiological history(cattle/sheep contact)is the key to diagnosis.It is necessary to strengthen occupational protection and atypical case identification,standardize treatment and control the source of infection to curb the epidemic.
论著

桂枝加芍药汤个体化干预治疗儿童功能性腹痛的临床效果观察

Clinical effect observation of individualized intervention of Guizhi plus Shaoyao Decoction in the treatment of functional abdominal pain disorders in children

:95-99
 
        目的   观察桂枝加芍药汤个体化干预治疗儿童功能性腹痛的临床疗效。方法   选取2023年100名在广东省妇幼保健院门急诊就诊确诊为儿童功能性腹痛患儿。100名儿童随机分为两组,益生菌组50名、益生菌+中药个体化干预组50名。连续治疗1周。记录两组患儿卧立位心率、卧立位血压、Rutter 儿童行为量表和中医临床症状的改善情况。结果   益生菌+中药个体化干预组患儿治疗后卧立位心率和Rutter儿童行为量表中N行为评分比益生菌组下降,中医临床症状评分的有效率优于益生菌组。结论   桂枝加芍药汤个性化干预治疗儿童功能性腹痛疗效显著。
    Objective  To observe the clinical efficacy of individualized intervention with Guizhi plus Shaoyao Decoction in children with functional abdominal pain disorders(FAPDs).Methods  A total  of  100  children  diagnosed with  FAPDs at the outpatient and emergency departments of Guangdong Women and Children Hospital were selected.These children were randomly divided into two groups:the probiotics group(50 cases)and the probiotics+traditional Chinese medicine individualized intervention group(50 cases).Both groups received continuous treatment for 1 week.Parameters including  supine/upright heart rates,supine/upright blood pressure,Rutter Children’s Behavior Questionnaire,and improvements in traditional Chinese clinical symptom scores were recorded.Results  The probiotics+traditional Chinese medicine individualized intervention group exhibited significantly greater reductions in supine/upright heart rates and N-behavior scores compared to the probiotics group.The effective rate of Chinese clinical symptom scores was also significantly higher in the individualized intervention group.Conclusions  Individualized intervention of Guizhi plus Shaoyao Decoction has a remarkable efficacy in treating FAPDs in children.
论著

临床特征联合外周血血管内皮生长因子和 α- 羟基丁酸脱氢酶对卵巢癌的诊断价值

Diagnostic value of clinical features combined with peripheral blood vascular endothelial growth factor and α-hydroxybutyrate dehydrogenase levels in ovarian cancer

:77-82
 
        目的   探讨临床特征联合外周血血管内皮生长因子(VEGF)与α-羟基丁酸脱氢酶(α-HBDH)对卵巢癌的诊断价值。方法   选取2022年6月—2024年6月在天津市中心妇产科医院妇科接收的84例卵巢癌恶性肿瘤患者纳入观察组,同期选取84例卵巢良性病变患者纳入对照组。对比两组患者临床资料及VEGF、α-HBDH水平的差异,分析VEGF、α-HBDH水平与卵巢癌恶性肿瘤患者临床特征的相关性。采用二元Logistics回归分析卵巢癌恶性肿瘤的独立危险因素,并采用受试者工作特征(ROC)曲线分析VEGF、α-HBDH水平诊断卵巢癌恶性肿瘤的价值。结果   观察组年龄、身体质量指数(BMI)及血清CA125、HE4、VEGF、α-HBDH水平显著高于对照组(P<0.05),VEGF与α-HBDH水平与国际妇产科联盟(FIGO)分期、分化等级及淋巴结转移均呈正相关关系(P<0.05)。将年龄、BMI、VEGF、α-HBDH作为自变量纳入二元Logistic回归,结果显示BMI、VEGF、α-HBDH是卵巢癌恶性肿瘤的影响因素(P<0.05),ROC曲线分析显示,联合检测VEGF和α-HBDH的AUC达0.921,灵敏度和特异度分别为81.0%和91.7%,优于单独检测(VEGF:AUC=0.702;α-HBDH:AUC=0.796)。结论  BMI联合VEGF与α-HBDH检测可为卵巢癌的诊断提供高效、无创的辅助手段,具有重要临床应用潜力
      Objective  To explore the  diagnostic value of clinical features combined with  peripheral  blood vascular endothelial growth factor(VEGF)and α-hydroxybutyrate dehydrogenase(α-HBDH)levels in ovarian cancer.Methods  A total of 84 patients with malignant ovarian cancer admitted to the gynecology department of Tianjin Central Hospital of Gynecology and Obstetrics from June 2022 to June 2024 were included in the observation group,and 84 patients with benign ovarian lesions during the same period were included in the control group.The clinical data and VEGF,α-HBDH levels of the two groups were compared.Pearson analysis was used to explore the correlation between VEGF,α-HBDH levels,and clinical characteristics of patients with malignant ovarian cancer.Binary Logistic regression analysis was conducted to identify independent risk factors for malignant ovarian cancer,and receiver operating characteristic(ROC) curves were used to analyze the diagnostic value of VEGF and α-HBDH levels for malignant ovarian cancer.Results  The observation group had significantly higher age,BMI,and serum CA125,HE4,VEGF,α-HBDH levels compared to the control group(P<0.05).VEGF and α-HBDH levels were significantly positively correlated with FIGO stage,differentiation grade,and lymph node metastasis(P<0.05).Age,BMI,VEGF,and α-HBDH were included as independent variables in binary Logistic regression,and the results showed that BMI,VEGF,and α-HBDH levelswere independent risk factors for malignant ovarian cancer(P<0.05).ROC curve analysis  revealed that the AUC for combined detection of VEGF and α-HBDH reached 0.921,with sensitivity and specificity of 81.0% and 91.7%,respectively,significantly superior to individual detection(VEGF:AUC=0.702;α-HBDH:AUC=0.796).Conclusions  The detection of BMI combined with VEGF and α-HBDH levels can provide an efficient and noninvasive auxiliary means for the diagnosis of ovarian cancer,which has important clinical application potential.
论著

非小细胞肺癌干细胞靶点筛选及 NDC80 临床意义分析

Screening of stem cell targets for non-small cell lung cancer and analysis of clinical significance of NDC80

:1638-1650
 
      目的   通过生物信息学手段筛选非小细胞肺癌(NSCLC)中的关键靶点基因,识别预后标志物NDC80,并探讨其在NSCLC中的表达意义,进而分析NDC80作为NSCLC基因治疗靶点的可行性。方法   采用癌症基因组图谱(TCGA)TCGA数据库检索NSCLC相关数据,进行加权基因共表达网络分析(WGCNA)以识别关键基因,并进行差异表达分析、相关性分析和蛋白互作网络构建。对筛选出的关键基因进行功能分析。利用免疫组化染色法检测癌组织及癌旁组织中NDC80蛋白的表达水平,并进一步探究其与临床病理特征的关系。采用Kaplan-Meier法分析NDC80表达与NSCLC患者无进展生存时间(PFS)的关系。结果   共筛选出20个与NSCLC高度关联的关键基因,包括CDC20、CDK1、MCM4、CDC6、MCM2、PLK1、NDC80、CCNB1、CDC45、AURKA、MCM8、BUB1、CDT1、ORC1、CCNA2、CASC5、MAD2L1、BUB1B、CENPA、AURKB。免疫组化验证显示,NDC80蛋白在NSCLC组织中高表达,其在NSCLC组(阳性表达率88.6%)显著高于癌旁组(50.0%)(P<0.05)。NDC80蛋白的阳性表达率在TNM分期(Ⅲ期+Ⅳ期)、低分化、淋巴结转移的NSCLC组高于TNM分期(Ⅰ期+Ⅱ期)、高分化及中分化以及未发生淋巴结转移的NSCLC组(P<0.05)。NDC80蛋白的阳性表达率在不同性别、年龄、病灶大小分类的NSCLC组织中无显著差异(P>0.05)。Kaplan-Meier分析显示,NDC80蛋白高表达组的PFS中位数为(9.00±0.27)个月,明显低于低表达组(11.00±0.79)个月(P<0.05)。结论   本研究发现的关键基因在NSCLC干细胞的维持中发挥重要作用。免疫组化结果显示,NDC80蛋白在NSCLC组织中高表达,且与肿瘤分化、TNM分期及淋巴结转移密切相关。NDC80蛋白高表达组的PFS明显低于低表达组,提示NDC80可能成为NSCLC筛查、治疗和预后评估的潜在生物标志物。
      Objective  To screen the key target genes in non-small cell lung cancer(NSCLC)by bioinformatics,identify the prognostic marker NDC80,and explore its expression significance in NSCLC,so as to analyze the feasibility of NDC80 as a gene therapy target for NSCLC.Methods  TCGA database was used to retrieve NSCLC-related data,and weighted gene co-expression network analysis(WGCNA)was used to identify key genes,and differential expression analysis,correlation analysis and protein-protein interaction network construction were carried out.The function of the selected key genes was analyzed.Immunohistochemical staining was used to detect the expression level of NDC80 protein in cancer tissues and adjacent tissues,and to further explore its relationship with clinicopathological features.Kaplan-Meier method was used to analyze the relationship between NDC80 expression and progression-free survival (PFS)of NSCLC patients.Results  A total of 20 key genes highly associated with NSCLC were screened out,which were CDC20,CDK1,MCM4,CDC6,MCM2,PLK1,NDC80,CCNB1,CDC45,AURKA,MCM8,BUB1,CDT1,ORC1,CCNA2,CASC5,MAD2L1,BUB1B and CENPA.Immunohistochemical  verification  showed that NDC80 protein was highly expressed in NSCLC tissue,and its positive expression rate in NSCLC group(88.6%)was significantly higher than that in adjacent cancer group(50.0%,P<0.05).The positive expression rate of NDC80 protein in NSCLC with TNM staging(Ⅲ+Ⅳ),low differentiation and lymph node metastasis was higher than that in NSCLC with TNM staging(Ⅰ+Ⅱ),high differentiation and moderate differentiation and no lymph node metastasis(P<0.05).There was no significant difference in the positive expression rate of NDC80 protein among NSCLC tissues with different gender,age and lesion size(P>0.05).Kaplan-Meier analysis showed that the median PFS of high expression group of NDC80 protein was(9.00±0.27)months,which was significantly lower than that of low expression group(11.00±0.79)months(P<0.05).Conclusions  The key genes found in this study play an important role in the maintenance of NSCLC stem cells.Immunohistochemical results showed that NDC80 protein was highly expressed in NSCLC,and it was closely related to tumor differentiation,TNM staging and lymph node metastasis.The PFS of high expression group of NDC80 protein was significantly lower than that of low expression group,suggesting that NDC80 may become a potential biomarker for screening,treatment and prognosis evaluation of NSCLC.
论著

广州番禺地区鹦鹉热衣原体肺炎的临床特征及疗效分析

Clinical characteristics and treatment efficacy of Chlamydia psittaci pneumonia in Panyu district of Guangzhou

:1574-1580
 
        目的   分析广州番禺地区鹦鹉热衣原体肺炎患者临床表现、实验室及胸部CT特征、并发症以及治疗方案,为其临床诊治提供参考。方法   回顾性分析2022年1月—2024年7月在广州市番禺区何贤纪念医院通过二代测序技术确诊的10例鹦鹉热感染患者的临床资料。结果  5例(5/10)患者有明确的鸟类或禽类接触史,8例(8/10)患者以发热为首发症状,发热(10/10)、咳嗽、咳痰(10/10)、呼吸困难(7/10)、相对缓脉(8/10)是主要临床表现。患者白细胞计数通常正常或轻微升高;多数患者存在有不同程度的电解质紊乱(10/10)及肝功能损伤(8/10)、乳酸脱氢酶升高(8/10),白蛋白显著降低(8/10)和C反应蛋白显著升高(10/10)。最常见的胸部CT异常为多肺叶受累的斑片状或片状实变,而重症患者多合并双侧胸腔积液。大多数患者经四环素或喹诺酮类单用,或者四环素联用β-内酰胺类抗菌药物治疗,预后良好。结论   有鸟类或禽类接触史、以发热为首发或主要症状、存在相对缓脉、白细胞计数升高不明显等临床特征可有助于区分鹦鹉热衣原体肺炎与其他传统细菌性肺炎,但这并不能确诊。二代测序技术是确诊鹦鹉热衣原体感染的很好方法,可以缩短诊断延误时间并改善患者预后。
       Objective  To describe the clinical,laboratory and chest CT characteristics as well as the complications and treatments of Chlamydia psittaci pneumonia patients in Panyu district of Guangzhou,to provide  reference for clinical diagnosis and treatment.Methods  A retrospective study was conducted on the clinical characteristics of Chlamydia psittaci pneumonia patients who were diagnosed by next-generation sequencing in Panyu Hexian Memorial Hospital of Guangzhou form January 2022 to July 2024.Results  Half patients had a definite history of bird or poultry exposure.Fever(100%),cough,sputum(100%),dyspnea(70%),relative bradycardia(80%)were the main clinical presentation.The total white cell counts were usually normal or slightly increased.Most patients had electrolyte disturbance(100%),liver function impairment(80%),lactic dehydrogenase increased(80%),albumin decreased(80%)and C reactive protein increased remarkably(100%).The most common chest CT abnormality was patchy or flaky hyper densities and consolidation,bilateral pleural effusion was common in severe patients.All patient exhibited good recovery after being treated with tetracycline or quinolone alone,or tetracycline in combination with other antibiotics.Conclusions  These characteristics may help distinguish Chlamydia psittaci pneumonia from other traditional bacterial pneumonia,but they are not definitive.Next-generation sequencing may be a promising approach to confirm Chlamydia psittaciinfection,which can shorten the diagnostic delay time and improve the prognosis of patients.
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