1.Progress of Bevacizumab in Malignant Pleural Effusion Caused by Non-small Cell Lung Cancer.
Chinese Journal of Lung Cancer 2019;22(2):118-124
Lung cancer is the most commonly diagnosed cancer worldwide. Malignant pleural effusion (MPE) caused by advanced lung cancer seriously affect the patients' quality of life and prognosis. The management of MPE includes thoracentesis, pleurodesis, indwelling pleural catheters and drug perfusion in pleural cavity. Vascular endothelial growth factor (VEGF) and its receptor are a group of important ligands and receptors that affect angiogenesis. They are the main factors controlling angiogenesis, and they play an important role in the formation of MPE. Bevacizumab is a recombinant humanized VEGF monoclonal antibody, competitively binding to endogenous VEGF receptor. Bevacizumab can inhibit new blood vessel formation, reduce vascular permeability, prevent pleural effusion accumulation and slow the growth of cancers. This review aims to discuss the progress of bevacizumab in the treatment of MPE caused by non-small cell lung cancer (NSCLC), and explore the clinical application, efficacy, safety and future direction of bevacizumab.
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Antineoplastic Agents
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therapeutic use
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Antineoplastic Agents, Immunological
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therapeutic use
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Carcinoma, Non-Small-Cell Lung
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complications
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pathology
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Humans
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Pleural Effusion, Malignant
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drug therapy
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Pleural Neoplasms
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drug therapy
;
secondary
2.Clinical Observation of Gefitinib with Pericardial Perfusion for Advanced Non-small Cell Lung Cancer.
Xiaomeng WANG ; Jin CHEN ; Jiaqi YAO ; Renhua GUO
Chinese Journal of Lung Cancer 2018;21(1):37-42
BACKGROUND:
Epidermal growth factor receptor (EGFR) mutation non-small cell lung cancer (NSCLC) is an important subtype of lung cancer. The incidence of malignant pericardial effusion (MPCE) in EGFR-mutant NSCLC patients is high. However, there are few researches on the treatmentof this type of patients.
METHODS:
We collected data on clinical characteristics and treatment of advanced NSCLC patients who harboring EGFR mutants and MPCE between January 2010 and December 2016. The treatments were divided into three groups: oral gefitinib combined with pericardial perfusion of hydroxycamptotheci (HCPT) group (gefitinib/HCPT); intravenous chemotherapy combined with pericardial perfusion of HCPT group (chemotherapy/HCPT) and gefitinib monotherapy group. And we retrospectively analyzed patients' outcomes in three groups.
RESULTS:
In 273 advanced NSCLC patients with EGFR mutations, 29 cases had pericardial effusion, among which 6 patients with small amount of pericardial effusion were excluded, and 23 patients were analyzed. Median pericardium progression free survival (PFS) was 247 days. PFS for gefitinib/HCPT group (460 days) was superior to PFS for chemotherapy/HCPT group (94 days, P=0.008) and gefitinib monotherapy group (131 days, P=0.032). As for the efficacy of primary pulmonary lesions, the efficacy in gefitinib/ HCPT group was superior to chemotherapy/HCPT group [objective response rate (ORR): 33.3% vs 12.5%; disease control rate (DCR): 86.7% vs 62.5%]. There is no difference of ORR and DCR between gefitinib/HCPT group and gefitinib monotherapy group. No obvious adverse reaction was observed in all three groups.
CONCLUSIONS
First-line gefitinib therapy combined with pericardial perfusion of HCPT can improve pericardium PFS for advanced NSCLC patients who harboring EGFR mutants andmalignantpericardial effusion. This finding should be confirmed further through multicenter, prospective clinical trials with large sample size.
Adult
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Aged
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Aged, 80 and over
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Carcinoma, Non-Small-Cell Lung
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complications
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drug therapy
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metabolism
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pathology
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Disease-Free Survival
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ErbB Receptors
;
metabolism
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Female
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Gefitinib
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Humans
;
Lung Neoplasms
;
complications
;
drug therapy
;
metabolism
;
pathology
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Male
;
Middle Aged
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Perfusion
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Pericardial Effusion
;
complications
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Pericardium
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Quinazolines
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administration & dosage
;
therapeutic use
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Retrospective Studies
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Treatment Outcome
3.Outcomes of Pulmonary Resection and Mediastinal Node Dissection by Video-Assisted Thoracoscopic Surgery Following Neoadjuvant Chemoradiation Therapy for Stage IIIA N2 Non-Small Cell Lung Cancer
Yeong Jeong JEON ; Yong Soo CHOI ; Kyung Jong LEE ; Se Hoon LEE ; Hongryull PYO ; Joon Young CHOI
The Korean Journal of Thoracic and Cardiovascular Surgery 2018;51(1):29-34
BACKGROUND: We evaluated the feasibility and outcomes of pulmonary resection and mediastinal node dissection (MND) by video-assisted thoracoscopic surgery (VATS) following neoadjuvant therapy for stage IIIA N2 non-small cell lung cancer (NSCLC). METHODS: From November 2009 to December 2013, a total of 35 consecutive patients with pathologically or radiologically confirmed stage IIIA N2 lung cancer underwent pulmonary resection and MND, performed by a single surgeon, following neoadjuvant chemoradiation. Preoperative patient characteristics, surgical outcomes, postoperative drainage, postoperative complications, and mortality were retrospectively analyzed. RESULTS: VATS was completed in 17 patients. Thoracotomy was performed in 18 patients, with 13 planned thoracotomies and 5 conversions from the VATS approach. The median age was 62.7±7.9 years in the VATS group and 60±8.7 years in the thoracotomy group. The patients in the VATS group tended to have a lower diffusing capacity for carbon monoxide (p=0.077). There were no differences between the 2 groups in the method of diagnosing the N stage, tumor response and size after induction, tumor location, or histologic type. Complete resection was achieved in all patients. More total and mediastinal nodes were dissected in the VATS group than in the thoracotomy group (p < 0.05). The median chest tube duration was 5.3 days (range, 1 to 33 days) for the VATS group and 7.2 days (range, 2 to 28 days) for the thoracotomy group. The median follow-up duration was 36.3 months. The 5-year survival rates were 76% in the VATS group and 57.8% in the thoracotomy group (p=0.39). The 5-year disease-free survival rates were 40.3% and 38.9% in the VATS and thoracotomy groups, respectively (p=0.8). CONCLUSION: The VATS approach following neoadjuvant treatment was safe and feasible in selected patients for the treatment of stage IIIA N2 NSCLC, with no compromise of oncologic efficacy.
Carbon Monoxide
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Carcinoma, Non-Small-Cell Lung
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Chest Tubes
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Disease-Free Survival
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Drainage
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Follow-Up Studies
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Humans
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Lung Neoplasms
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Methods
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Mortality
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Neoadjuvant Therapy
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Postoperative Complications
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Retrospective Studies
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Survival Rate
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Thoracic Surgery, Video-Assisted
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Thoracotomy
4.Interventional therapy for lung cancer patients with superior vena cava syndrome.
Jie LUO ; Bin CHEN ; Sen JIANG ; Song-wen ZHOU
Chinese Journal of Oncology 2013;35(8):627-631
OBJECTIVETo investigate the method, therapeutic effect and safety of interventional therapy for lung cancer patients with superior vena cava syndrome (SVCS).
METHODSFifty-two cases of lung cancer with SVCS who received interventional therapy in our hospital between Jan to Dec 2011 were included in this study. Of the 52 cases, 50 cases had successfully carried out superior vena cava stent implantation. The distal venous pressure was measured before and after angioplasty, and the results were assessed by Wilcoxon matched-pairs test. In addition, the 50 patients were followed up and the therapeutic effect and postoperative survival rate were evaluated.
RESULTSThe mean distal venous pressure in the 50 patients was significantly decreased from preoperative (28.2 ± 1.9)cm H2O to postoperative (8.7 ± 0.5)cm H2O (P = 0.0085). The efficacy of the treatment was as follows: complete remission (20/52, 38.5%), partial remission (28/52, 53.8%), ineffective 4 (4/52, 7.7%), and total effective rate 92.3%. The complications after angioplasty and stent implantation included chest pain (12 cases, 23.1%), hematoma at the puncture site (5 cases, 9.6%), and fever (2 cases, 3.8%). No serious complications such as massive hemorrhage, pulmonary embolism and stent migration into the cardiac atrium were observed. The rate of postoperative restenosis was low (2/52, 3.8%). For the SCLC group, the objective effective rate was 74.1% and 1-year survival rate was 21.0%. For the NSCLC group, the objective effective rate was 21.7% and 1-year survival rate was 35.0%.
CONCLUSIONSFor lung cancer patients with SVCS, interventional therapy may relief obstruction effectively, promote blood flow recovery, and relieve clinical symptoms. Interventional therapy with endovascular angioplasty and stenting may be highly recommended as the first choice for palliative treatment of SVCS. It is an effective initial palliative treatment. However, subsequent comprehensive anti-tumor treatment is necessary.
Adult ; Aged ; Angioplasty ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Blood Pressure ; Carcinoma, Non-Small-Cell Lung ; complications ; drug therapy ; radiotherapy ; Chest Pain ; etiology ; Female ; Follow-Up Studies ; Hematoma ; etiology ; Humans ; Lung Neoplasms ; complications ; drug therapy ; radiotherapy ; Male ; Middle Aged ; Radiotherapy, High-Energy ; Remission Induction ; Small Cell Lung Carcinoma ; complications ; drug therapy ; radiotherapy ; Stents ; Superior Vena Cava Syndrome ; complications ; therapy ; Survival Rate
5.Covered Bronchial Stent Insertion to Manage Airway Obstruction with Hemoptysis Caused by Lung Cancer.
Sae Ah LEE ; Do Hyeong KIM ; Gyeong Sik JEON
Korean Journal of Radiology 2012;13(4):515-520
Malignant airway obstruction and hemoptysis are common in lung cancer patients. Recently, airway stent is commonly used to preserve airway in malignant airway obstruction. Hemoptysis can be managed through various methods including conservative treatment, endobronchial tamponade, bronchoscopic intervention, embolization and surgery. In our case studies, we sought to investigate the effectiveness of airway stents for re-opening the airway as well as tamponade effects in four patients with malignant airway obstruction and bleeding caused by tumors or lymph node invasions.
Aged
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Airway Obstruction/*etiology/pathology/*therapy
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Alloys
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Bronchoscopy
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Carcinoma, Non-Small-Cell Lung/*complications
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Fatal Outcome
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Fluoroscopy
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Hemoptysis/*etiology/pathology/*therapy
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Humans
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Lung Neoplasms/*complications
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Male
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Middle Aged
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*Stents
6.Bowel Perforation after Erlotinib Treatment in a Patient with Non-Small Cell Lung Cancer.
Yun Hong CHEON ; Moon Jin KIM ; Min Gyu KANG ; Hee Jin KIM ; Sang Su LEE ; Cha Young KIM ; Dae Hong JEON ; Yu Eun KIM ; Gyeong Won LEE
Yonsei Medical Journal 2011;52(4):695-698
Erlotinib is accepted as a standard second-line chemotherapeutic agent in patients with non-small cell lung cancer who are refractory or resistant to first-line platinum-based chemotherapy. There has been no previous report of bowel perforation with or without gastrointestinal metastases related to erlotinib in patients with non-small cell lung cancer. The exact mechanism of bowel perforation in patients who received erlotinib remains unclear. In this report, we report the first case of enterocutaneous fistula in a female patient with metastatic non-small cell lung cancer 9 months, following medication with erlotinib as second-line chemotherapy.
Aged
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Antineoplastic Agents/*adverse effects/therapeutic use
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Carcinoma, Non-Small-Cell Lung/complications/*drug therapy
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Female
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Humans
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Intestinal Fistula/*chemically induced/complications/radiography/surgery
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Intestinal Perforation/*chemically induced/complications/radiography/surgery
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Protein Kinase Inhibitors/*adverse effects/therapeutic use
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Quinazolines/*adverse effects/therapeutic use
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Sigmoid Diseases/*chemically induced/complications/radiography/surgery
8.Survival analysis of 220 patients with completely resected stage-II non-small cell lung cancer.
Yun DAI ; Xiao-Dong SU ; Hao LONG ; Peng LIN ; Jian-Hua FU ; Lan-Jun ZHANG ; Xin WANG ; Zhe-Sheng WEN ; Zhi-Hua ZHU ; Xu ZHANG ; Tie-Hua RONG
Chinese Journal of Cancer 2010;29(5):538-544
BACKGROUND AND OBJECTIVESurgery is the main therapy for patients with stage II non small cell lung cancer (NSCLC), but patients still have an unsatisfactory prognosis even though complete resection is usually possible. Adjuvant chemotherapy provides low rates of clinical benefit as well. We retrospectively analyzed prognostic factors of patients with completely resected stage II NSCLC to find patients with unfavorable factors for proper management.
METHODSClinical data of 220 patients with complete resections of stage II NSCLC at the Sun Yat sen University Cancer Center between January 1998 and December 2004 were retrospectively analyzed. Cumulative survival was analyzed by the Kaplan Meier method and compared by log rank test. Prognosis was analyzed by the Cox proportional hazards model.
RESULTSThe overall 3 and 5 year survival rates were 58.8% and 47.9%, respectively. The 3 and 5 year disease free survival rates were 45.8% and 37.0%, respectively. Of the 220 patients, 86 (39.1%) had recurrence or metastasis. A univariate analysis demonstrated that age (> 55 years), blood type, the presence of symptoms, chest pain, tumor volume (> 20 cm3), total number of removed lymph nodes (> or = 10), number of involved N1 lymph nodes (> or =3 ), total number of removed N2 lymph nodes (> 6), and the ratio of involved N1 lymph nodes (> or = 35%) were significant prognostic factors for 5 year survival. In the multivariate analysis, age (> 55 years), chest pain, tumor volume (> 20 cm3), total number of removed lymph nodes (> or = 10), and number of involved N1 lymph nodes (> or = 3) were independent prognostic factors for 5 year survival.
CONCLUSIONSFor patients with completely resectable stage II NSCLC, having > 55 years, presenting chest pain, tumor volumes > 20 cm3, and > or = 3 involved N1 lymph nodes were adverse prognostic factors, and > or = 10 removed lymph nodes was a favorable one. Patients with poor prognoses might be treated by individual adjuvant therapy for better survival.
Adult ; Age Factors ; Aged ; Aged, 80 and over ; Carcinoma, Non-Small-Cell Lung ; complications ; drug therapy ; pathology ; radiotherapy ; surgery ; Chemotherapy, Adjuvant ; Chest Pain ; etiology ; Disease-Free Survival ; Female ; Follow-Up Studies ; Humans ; Lung Neoplasms ; complications ; drug therapy ; pathology ; radiotherapy ; surgery ; Lymph Node Excision ; Lymph Nodes ; pathology ; surgery ; Lymphatic Metastasis ; Male ; Middle Aged ; Neoplasm Staging ; Pneumonectomy ; methods ; Proportional Hazards Models ; Radiotherapy, Adjuvant ; Retrospective Studies ; Survival Rate ; Tumor Burden
9.Endobronchial Stent Insertion to Manage Hemoptysis caused by Lung Cancer.
In Hee CHUNG ; Mi hyun PARK ; Doh Hyung KIM ; Gyeong Sik JEON
Journal of Korean Medical Science 2010;25(8):1253-1255
Hemoptysis in patients with lung cancer is not uncommon and sometimes have dangerous consequences. Hemoptysis has been managed with various treatment options other than surgery and medicine, such as endobronchial tamponade, transcatheter arterial embolization and radiation therapy. However, these methods can sometimes be used only temporarily or are not suitable for a patient's condition. We present a case in which uncontrollable hemoptysis caused by central lung cancer was successfully treated by inserting a covered self-expanding bronchial stent. The patient could be extubated and was able to undergo further palliative therapy. No recurrent episodes of hemoptysis occurred for the following three months. As our case, airway stenting is a considerable option for the tamponade of a bleeding lesion that cannot be successfully managed with other treatment methods and could be used to preserve airway patency in a select group of patients.
*Bronchi
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Carcinoma, Non-Small-Cell Lung/*complications/therapy
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Hemoptysis/etiology/radiography/*therapy
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Humans
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Intubation
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Lung Neoplasms/*complications/therapy
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Male
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Middle Aged
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Palliative Care
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*Stents
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Tomography, X-Ray Computed
10.Comparison of the therapeutic effects of pleural perfusion of NDP and cDDP in NSCLC patients with malignant pleural effusion.
Ying-Ying CONG ; Mei-Yan LIU ; Li CAI
Chinese Journal of Oncology 2010;32(6):467-469
OBJECTIVETo compare the therapeutic effects of pleural perfusion of NDP and cDDP in non-small cell lung cancer (NSCLC) patients with malignant pleural effusion, their quality of life and toxic side effects.
METHODSSixty-eight NSCLC patients with malignant pleural effusion after chest drainage were randomly divided into two groups according to the pathological types: 34 cases in the NDP (Group A) and cDDP groups (Group B), 34 cases each. They were treated with NDP (40 mg/m(2)) and dexamethasone (10 mg) dissolved in 40 ml normal saline, or cDDP (40 mg/m(2)) and dexamethasone (10 mg) dissolved in 40 ml of normal saline, respectively, through pleural perfusion weekly for 2-4 weeks. Routine and symptomatic treatment was used in all the patients. The therapeutic effects, life quality and toxic side effects were evaluated.
RESULTSThe response rates of groups A and B were 88.23% and 61.7%, respectively, (P < 0.01). The rates of toxic side effects in groups A and B were 39.6% and 41.9%, respectively, (P > 0.05). However, the rates of gastrointestinal side effects of the two groups were 5% and 12.9%, respectively, (P < 0.05). The Karnofsky scores of group A were higher than that in group B (P < 0.05). The survival time of group A was significantly longer than that of group B.
CONCLUSIONPleural perfusion with NDP is a good treatment method with milder toxicity for patients with malignant pleural effusion caused by NSCLC.
Adult ; Aged ; Antineoplastic Combined Chemotherapy Protocols ; adverse effects ; therapeutic use ; Carcinoma, Non-Small-Cell Lung ; complications ; Cisplatin ; administration & dosage ; adverse effects ; Dexamethasone ; administration & dosage ; adverse effects ; Drainage ; Female ; Follow-Up Studies ; Humans ; Lung Neoplasms ; complications ; Male ; Middle Aged ; Neutropenia ; chemically induced ; Organoplatinum Compounds ; administration & dosage ; adverse effects ; Pleural Effusion, Malignant ; drug therapy ; etiology ; surgery ; Quality of Life ; Survival Rate ; Vomiting ; chemically induced

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