Objective To evaluate the clinical efficacy and safety of pleural infusion chemotherapy with docetaxel in the treatment of malignant pleural effusion. Methods Twenty-three patients with malignant tumor confirmed by biopsy or postoperative pathology, complicated with malignant pleural effusion confirmed by exfoliative cytology, were treated between March 2013 and June 2014. All the 23 patients underwent thoracic puncture and catheter drainage for the removal of contraindications for chemotherapy. Then, pleural infusion chemotherapy was performed with docetaxel (40 mg/m2), normal saline (250 mL) and dexamethasone (10 mg), 21 days as a cycle. Before pleural infusion chemotherapy with docetaxel, all the patients were given standard pretreatment with dexamethasone, cimetidine/ranitidine or promethazine. The efficacy and safety of the treatment were evaluated in each cycle. Results Among the 23 selected patients, 6 were evaluated as complete remission and 11 as partial remission, with an effective rate of 73.91%. All the patients had acceptable tolerance in the process of the treatment. The most common side effects were bone marrow suppression (78.26%), and nausea and vomiting (82.61%). No such complications as allergy, fluid retention, cardiac toxicity or degree-Ⅳ adverse reactions were detected. Conclusion Pleural infusion chemotherapy with docetaxel in the treatment of malignant pleural effusion is effective with mild adverse reactions, which is worthy to be popularized.
目的 观察三氧化二砷联合顺铂腔内注射治疗恶性胸腔积液的疗效和毒副反应。 方法 2011年9月－2012年9月，将恶性胸腔积液患者60例，随机分为治疗组和对照组，每组各30例。在胸腔积液充分引流后，治疗组胸腔内注射三氧化二砷20 mg联合顺铂60 mg；对照组只给予胸腔灌注顺铂60 mg，胸腔灌注化学疗法药物两组均1次/周，共3次。观察疗效及不良反应。 结果 治疗组和对照组的有效率分别为93.3%和56.7%（P＜0.05）。治疗组和对照组的一般状况改善率分别为70.0%和40.0%（P＜0.05）。两组的不良反应相近。 结论 三氧化二砷联合顺铂腔内注射治疗恶性胸腔积液具有协同增效作用，不良反应小。
The management of malignant pleural effusion remains a clinical challenge. In November 2018, American Thoracic Society, Society of Thoracic Surgeons, and Society of Thoracic Radiology summarized the recent advances and provided 7 recommendations for clinical problems of the management of malignant pleural effusion. This paper interprets these recommendations to provide references for management and research on malignant pleural effusion.
ObjectiveTo investigated the levels of aldolase A (ALDOA) in pleural effusion in patients with different pathological types of lung cancer and patients with tuberculous pleurisy,and the correlation between ALDOA and carcinoembryonic antigen (CEA),lactate dehydrogenase(LDH). Methods80 cases of pleural effusion samples were collected,of which 65 cases of lung cancer (malignant group) and 15 cases of tuberculous pleurisy (TB group). All the patients were not treated with anti-inflammatory or steroid therapy. ALDOA concentrations in pleural effusion were detected by ELISA and the contents of CEA and LDH in pleural fluid were detected by chemiluminescence assay. ResultsThe levels of ALDOA,CEA and LDH in the malignant group were 46.75±21.39 ng/mL,82.24±56.63 ng/mL,755.76±382.54 U/L respectively,and were 23.92±17.21 ng/mL,2.55±1.67 ng/mL,and 388.37±163.87 U/L in the TB group respectively. The levels of ALDOA,CEA and LDH in the malignant group were significantly higher than those in the TB group (P<0.01). The concentrations of ALDOA in malignant pleural effusion from different pathological types of lung cancer were 71.65±32.09 ng/mL(adenocarcinoma),22.43±18.23 ng/mL(small cell lung cancer),and 19.16±13.85 ng/mL(squamous cell carcinoma),respectively. The concentration of ALDOA in malignant pleural effusion from the adenocarcinoma patients was significantly higher than that in the other two types (P<0.05). The concentration of CEA was 112.40±62.71 ng/mL(adenocarcinoma),62.45±54.78 ng/mL(small cell lung cancer),and 71.87±52.4 ng/mL(squamous cell carcinoma),respectively. It was significantly higher in adenocarcinoma than that in other two types (P<0.05). The levels of LDH were 661.81±328.93 U/L(adenocarcinoma),737.62±315.41 U/L(small cell lung cancer),767.85±503.28 U/L(squamous cell carcinoma),respectively. There was no significant difference in three types(P>0.05). The concentrations of ALDOA in pleural effusion from the patients with lung cancer or tuberculous pleurisy were positively correlated with the concentrations of CEA and LDH (P<0.01 or 0.05). ConclusionThe levels of ALDOA,CEA and LDH in malignant pleural effusion from lung cancer patients were significantly higher than those in pleural effusion from patients with tuberculous pleurisy. The ALDOA and CEA levels in malignant pleural effusion from lung adenocarcinoma patients were significantly higher than those in small cell lung cancer and squamous cell carcinoma patients. There were highly positive correlation between ALDOA,CEA and LDH levels.
ObjectiveTo systematically review the diagnostic value of neuron specific enolase (NSE) for malignant pleural effusion. MethodsWe comprehensively searched databases including The Cochrane Library (Issue 1, 2012), EMbase, MEDLINE, CBM, CNKI, WanFang Data and VIP from inception to January 2012 to collect studies about the diagnostic value of NSE for malignant pleural effusion. Literature screening according to the inclusion and exclusion criteria, data extraction and methodological quality assessment were completed by two reviewers independently. Then Meta-DiSc software (version 1.4) was used for pooling analysis. ResultsA total of 12 studies were finally included. The results of meta-analysis showed that the value of pooled specificity, sensitivity, positive likelihood radio, negative likelihood radio and diagnostic odds ratio (DOR) were 0.79 (0.76 to 0.84), 0.55 (0.51 to 0.59), 3.2 (1.94 to 5.29), 0.58 (0.45 to 0.74), 7.56 (3.74 to 15.30), respectively; and the area under SROC curve (AUC) was 0.813 1. ConclusionUsing NSE as a maker to diagnose malignant pleural effusion is of certain clinical value, which is used to differentiate benign and malignant pleural effusion.
Objective To overview the systematic reviews of recombinant human endostatin combined with platinum compounds for malignant pleural effusion (MPE). Methods According to the inclusion and exclusion criteria and searching strategies, we screened the systematic reviews of recombinant human endostatin combined with platinum compounds for the treatment of MPE by searching the Embase, PubMed, Clinical Trials, Cochrane Library, China National Knowledge Infrastructure, CQVIP Database and Wanfang Database. The searching time was from January 1999 to December 2021. The methodological quality was evaluated using AMSTAR 2 tool, the report quality was evaluated using PRISMA statement, and the evidence quality of the outcome indicators was graded according to the GRADE system. Finally, RevMan 5.3 software was used to quantitatively merge and analyze the original research effect values of the main outcome indicators with low level of evidence. Results A total of 9 systematic reviews/meta-analyses involving 8 outcome indicators and totally 50 outcomes were included. The average PRISMA scale score was 22.28±1.37, with 6 reports being relatively complete and 3 reports having certain reporting defects. The overall methodological quality of the 9 systematic reviews was extremely low. Most of the 50 outcomes were graded as “low” (31 outcomes) or “intermediate” (18 outcomes) quality. The results of 9 systematic reviews all showed that the clinical efficacy of dual therapy was more satisfactory than that of platinum-based preparations in the treatment of MPE, and re-quantitative analysis also confirmed that there was no statistically significant difference in the incidence of adverse events between the two treatments (P>0.05). Conclusions Considering the existing evidence and the results of meta-analysis, the dual therapy composed of recombinant human endostatin and platinum compounds is more effective in the treatment of MPE, and there is no difference in the incidence of related adverse events. However, because of its poor methodological quality and the low level of evidence, the above conclusions can only provide a certain reference and need to be confirmed by further research.
ObjectiveTo analyze the clinical characteristics of patients with tuberculous pleural effusion and malignant pleural effusion and explore the value of laboratory indexes of pleural effusion in the differential diagnosis of tuberculous pleural effusion and malignant pleural effusion.MethodsThe clinical data and laboratory indexes of pleural effusion of patients with tuberculous pleural effusion and patients with malignant pleural effusion hospitalized in West China Hospital of Sichuan University between January and December 2017 were analyzed retrospectively. Those examinations with statistical significance were selected to establish a binary logistic regression model for diagnosing malignant pleural effusion from tuberculous pleural effusion. Hosmer-Lemeshow test was used to assess the goodness of fit of the logistic model, and a receiver operating characteristic (ROC) curve was plotted to assess the diagnostic value of the model.ResultsThe average age of the 128 patients with tuberculous pleural effusion was (51.60±21.02) years, and the average age of the 164 malignant pleural effusion was (63.52±11.87) years. Patients with tuberculous pleural effusion were prone to getting symptoms of cough, expectoration, fever, chest pain and tightness in breathing, with statistical significance (P<0.05). The level of adenosine deaminase in patients with tuberculous pleural effusion was (23.06±21.29) U/L, higher than that in malignant pleural effusion; the difference was statistically significant (P<0.05). The levels of albumin, glucose, carbohydrate antigen (CA) 125, CA19-9, carcinoembryonic antigen (CEA) and cyto-keratin 19 fragment antigen 21-1 in patients with malignant pleural effusion were higher than those in patients with tuberculous pleural effusion (P<0.05). Logistic regression analysis showed that CA125, CEA and glucose were introduced to model as the main effect. The area under the ROC curve was 0.914 [95% confidence interval (0.864, 0.964)], with an improved diagnostic efficiency.ConclusionsThe clinical manifestations of tuberculous pleural effusion and malignant pleural effusion are multifarious with low specificity. A joint detection of CA125, CEA and glucose in pleural effusion and the joint diagnostic model can identify tuberculous pleural effusion and malignant pleural effusion better.
ObjectiveTo explore the clinical value of age/pleural fluid adenosine deaminase (age/ADA) ratio and serum lactate dehydrogenase/pleural fluid adenosine deaminase ratio (Cancer Ratio, CR) in the diagnosis of malignant pleural effusions (MPE). MethodsThe study collected 44 patients with MPE and 48 patients with benign pleural effusion (BPE) to compare the differences in age, gender, carcinoembryonic antigen (CEA), age/ADA ratio and CR between the groups. The receiver operating characteristic (ROC) curve of CEA, age/ADA and CR was constructed and the area under the ROC curve (AUC), sensitivity and specificity was calculated to identify the diagnostic performance of the three indicators alone or in combination in MPE. ResultsCEA, age/ADA and CR were significant higher in the MPE group than those in the BPE group (all P<0.05), the AUCs of CEA, age/ADA and CR were 0.768, 0.837 and 0.866, respectively; the sensitivity was 61.36%, 88.64% and 81.82%, the specificity was 85.42%, 75.00%, 83.33%, respectively. The AUCs of CEA combined with age/ADA, CEA combined with CR, age/ADA combined with CR, CEA combined with age/ADA and CR were respectively 0.892, 0.911, 0.837 and 0.907; the sensitivity was 81.82%, 86.36%, 88.64% and 90.91%, the specificity was 79.17%, 79.17%, 75.00% and 77.08%, respectively. ConclusionsAge/ADA and CR demonstrated good diagnostic performance in MPE, moreover, the diagnostic performance can be further improved when combined with the traditional tumor marker CEA, and more research about its diagnostic value is needed in the future.