中国全科医学
中國全科醫學
중국전과의학
CHINESE GENERAL PRACTICE
2015年
21期
2611-2614
,共4页
吕雅蕾%刘巍%时高峰%刘风玲%王玉栋%冯莉%王龙%冯会%韩晶
呂雅蕾%劉巍%時高峰%劉風玲%王玉棟%馮莉%王龍%馮會%韓晶
려아뢰%류외%시고봉%류풍령%왕옥동%풍리%왕룡%풍회%한정
肺肿瘤%腺癌%表皮生长因子受体酪氨酸激酶抑制剂%灌注成像%治疗结果
肺腫瘤%腺癌%錶皮生長因子受體酪氨痠激酶抑製劑%灌註成像%治療結果
폐종류%선암%표피생장인자수체락안산격매억제제%관주성상%치료결과
Lung neoplasms%Adenocarcinoma%EGFR-TKI%Perfusion imaging%Treatment outcome
目的:探讨CT灌注成像( CTPI)对表皮生长因子受体酪氨酸激酶抑制剂( EGFR-TKI)治疗肺腺癌临床疗效的评估价值。方法选择2011年11月—2013年7月在河北医科大学第四医院肿瘤内科、呼吸科和胸外科采用EGFR-TKI二线治疗的肺腺癌患者32例。根据疗效将患者分为缓解组和未缓解组。收集患者一般资料(年龄、性别、体力状况、临床分期),对比分析两组患者治疗前和治疗后2、4、6个月病灶CTPI参数〔血流量( BF)、血容量( BV)、平均通过时间( MTT)、表面通透性( PS)〕。结果缓解组11例,未缓解组21例。缓解组患者年龄为(55.2±3.2)岁,未缓解组为(57.4±4.5)岁,差异无统计学意义( t=1.437, P=0.163)。两组患者男性比例、美国东部肿瘤协作组( ECOG)评分、临床分期比较,差异均无统计学意义( P>0.05)。两组患者BF、 BV与时间存在交互作用( P<0.05); BF、 BV在不同时间点比较,差异有统计学意义( P<0.05); BV在不同组间比较,差异有统计学意义( P<0.05)。缓解组BF治疗后4、6个月均低于治疗前和治疗后2个月( P<0.05)。缓解组BV治疗后2、4、6个月均低于治疗前,治疗后4个月低于治疗后2个月,治疗后6个月高于治疗后4个月( P<0.05);未缓解组BV治疗后4、6个月均高于治疗前,治疗后6个月高于治疗后2个月和治疗后4个月( P<0.05)。结论 CTPI可以量化反映肿瘤微血管的代谢功能,为精准评价EGFR-TKI二线治疗肺腺癌的疗效提供参考。
目的:探討CT灌註成像( CTPI)對錶皮生長因子受體酪氨痠激酶抑製劑( EGFR-TKI)治療肺腺癌臨床療效的評估價值。方法選擇2011年11月—2013年7月在河北醫科大學第四醫院腫瘤內科、呼吸科和胸外科採用EGFR-TKI二線治療的肺腺癌患者32例。根據療效將患者分為緩解組和未緩解組。收集患者一般資料(年齡、性彆、體力狀況、臨床分期),對比分析兩組患者治療前和治療後2、4、6箇月病竈CTPI參數〔血流量( BF)、血容量( BV)、平均通過時間( MTT)、錶麵通透性( PS)〕。結果緩解組11例,未緩解組21例。緩解組患者年齡為(55.2±3.2)歲,未緩解組為(57.4±4.5)歲,差異無統計學意義( t=1.437, P=0.163)。兩組患者男性比例、美國東部腫瘤協作組( ECOG)評分、臨床分期比較,差異均無統計學意義( P>0.05)。兩組患者BF、 BV與時間存在交互作用( P<0.05); BF、 BV在不同時間點比較,差異有統計學意義( P<0.05); BV在不同組間比較,差異有統計學意義( P<0.05)。緩解組BF治療後4、6箇月均低于治療前和治療後2箇月( P<0.05)。緩解組BV治療後2、4、6箇月均低于治療前,治療後4箇月低于治療後2箇月,治療後6箇月高于治療後4箇月( P<0.05);未緩解組BV治療後4、6箇月均高于治療前,治療後6箇月高于治療後2箇月和治療後4箇月( P<0.05)。結論 CTPI可以量化反映腫瘤微血管的代謝功能,為精準評價EGFR-TKI二線治療肺腺癌的療效提供參攷。
목적:탐토CT관주성상( CTPI)대표피생장인자수체락안산격매억제제( EGFR-TKI)치료폐선암림상료효적평고개치。방법선택2011년11월—2013년7월재하북의과대학제사의원종류내과、호흡과화흉외과채용EGFR-TKI이선치료적폐선암환자32례。근거료효장환자분위완해조화미완해조。수집환자일반자료(년령、성별、체력상황、림상분기),대비분석량조환자치료전화치료후2、4、6개월병조CTPI삼수〔혈류량( BF)、혈용량( BV)、평균통과시간( MTT)、표면통투성( PS)〕。결과완해조11례,미완해조21례。완해조환자년령위(55.2±3.2)세,미완해조위(57.4±4.5)세,차이무통계학의의( t=1.437, P=0.163)。량조환자남성비례、미국동부종류협작조( ECOG)평분、림상분기비교,차이균무통계학의의( P>0.05)。량조환자BF、 BV여시간존재교호작용( P<0.05); BF、 BV재불동시간점비교,차이유통계학의의( P<0.05); BV재불동조간비교,차이유통계학의의( P<0.05)。완해조BF치료후4、6개월균저우치료전화치료후2개월( P<0.05)。완해조BV치료후2、4、6개월균저우치료전,치료후4개월저우치료후2개월,치료후6개월고우치료후4개월( P<0.05);미완해조BV치료후4、6개월균고우치료전,치료후6개월고우치료후2개월화치료후4개월( P<0.05)。결론 CTPI가이양화반영종류미혈관적대사공능,위정준평개EGFR-TKI이선치료폐선암적료효제공삼고。
Objective To investigate the evaluation value of CT perfusion imaging ( CTPI) for EGFR-TKI treatment for lung adenocarcinoma.Methods The study enrolled 32 patients with lung adenocarcinoma who underwent EGFR-TKI second-line treatment in the Department of Medical Oncology, the Department of Pneumology and the Department of Chest Surgery of the Fourth Hospital of Hebei Medical University from December 2011 to July 2013.According to efficacy, the patients were divided into remission group and non-remission group.The general data of the subjects were collected, including age, gender, performance status and clinical staging.Before treatment, and two months, four months and six months after treatment, comparison was made between the two groups on CTPI parameters ( BF, BV, MTT and PS) .Results The study assigned 11 patients to the remission group and 21 patients to the non-remission group.The age range was ( 55.2 ±3.2 ) for the remission group and (57.4 ±4.5) for the non-remission group, with no significant difference between them (t=1.437, P=0.163). The two groups were not significantly different in the proportion of male patients, ECOG score and clinical staging (P>0.05). Interaction effect was noted between BF, BV and time ( P <0.05 ); significant difference was noted between BF and BV at different time points ( P<0.05 ); BV was significantly different between the two groups ( P <0.05 ) .Four months and six months after treatment, BF decreased significantly in patients of the remission group, compared with two months before and after treatment ( P<0.05) .The remission group had lower BV two months, four months and six months after treatment than that before treatment (P<0.05), and it had lower BV four months after treatment than two months after treatment (P<0.05), while it had higher BV six months after treatment than four months after treatment ( P<0.05) .The non-remission group had higher BV four months and six months after treatment than before treatment, and it had higher BV six months after treatment than two months and four months after treatment.Conclusion CTPI can reflect quantitative tumor microvascular metabolic function of capillaries in tumors.It provides references for accurate efficacy evaluation of EGFR-TKI second -line treatment for lung adenocarcinoma.