| Literature DB >> 21496435 |
Jiwu Guo1, Bin Ma, Huiyin Zhou, Yao Wang, Yuan Zhang.
Abstract
BACKGROUND ANDEntities:
Mesh:
Substances:
Year: 2011 PMID: 21496435 PMCID: PMC5999715 DOI: 10.3779/j.issn.1009-3419.2011.04.09
Source DB: PubMed Journal: Zhongguo Fei Ai Za Zhi ISSN: 1009-3419
纳入研究特征
Character of included studies
| Study | Intervention | Participant | Median age (Range) | No. of center | Place of trial | Scheme of chemotherapy | Endpoint |
| a: gefitinib group: 26, docetaxel group: 25; b: mean age (range). | |||||||
| Giuseppe Giaccone 2004[ | gemcitabine+cisplatin+gefitinib | 365 (280/85) | 59(34-83) | Multi-center (155) | Europe、North American、Asia、South America | Gefitinib or placebo was administered orally, once daily. Chemotherapy was administered in 3-week cycles for a total of six cycles:intravenous gemcitabine 1, 250 mg/m2 for 30 minutes on days 1 and 8; intravenous cisplatin 80 mg/m2 after gemcitabine administration on day 1 only. Subsequently, patients continued on gefitinib or placebo until disease progression. | Mediansurvivaltime, 1 year survival rate, tumor responses, safety, diarrhea, rash/acne, Hematologictoxicity |
| gemcitabine+cisplatin+ placebo | 363 (262/101) | 61 (33-81) | |||||
| RoyS. Herbst 2004[ | paclitaxel+ carboplatin+ gefitinib | 345 (199/146) | 61 (27-86) | Single-center | USA | All patients received chemotherapy (intravenous paditaxel 225 mg/m2 over 3 hours on day 1 of a 3-weekcyde immediately followed by intravenous carboplatin area under concentration/time curve of 6 mg/min/mLover 15 to 30 minutes on day 1) and oral gefitinib at 250 mg/d or daily oral placebo. Chemotherapy was continued for six cycles in the absence of disease progression. | Survival, tumor responses, quality of life, vomiting, diarrhea, rash/ acne, Hematologictoxicity |
| paclitaxel+ carboplatin+ placebo | 345 (212/133) | 63 (31-85) | |||||
| Nick Thatcher 2005[ | gefitinib | 1, 129(761/368) | 62 (28-90) | Multi-center (210) | Europe, Asia, South America, Australia, Canada | gefitinib (250 mg/d) or placebo until unacceptable toxic effects occurred, consent was withdrawn, or the patient was no longer deriving clinical benefit. | Median survival time, 1 year survival rate, tumor responses, rash/acne, vomiting, diarrhea, life quality |
| placebo | 563 (378/185) | 61 (31-87) | |||||
| XIONG Huihua 2008[ | gefitinib | Single-center | China | Gefitinib 250 mg/m2 was administered orally with 30 min, docetaxel was administered every 3 weeks as a 1-hour intravenous infusion of 75 mg/m2. | Hematologictoxicity, rash/acne, diarrhea | ||
| docetaxel | |||||||
| Riichiroh Maruyama 2008[ | gefitinib | 245 (151/94) | — | Single-center | Japan | Gefitinib 250 mg/d was administered orally; docetaxel was administered every 3 weeks as a 1-hour intravenous infusion of 60 mg/m2. Patients received treatment until disease progression, intolerable toxicity, or discontinuation for another reason. | Progression-free survival. |
| docetaxel | 244 (151/93) | — | ORR, DCR, qualityof life | ||||
| Edward S Kim 2008[ | gefitinib | 733(466/267) | 61 (27-84) | Multi-center (149) | Europe, Asia, South America | gefitinib (250 mg/d orally) or docetaxel (75 mg/m2 in a 1-hour infusion every 3 weeks) until disease progression, unacceptable toxic effects, or patient or physician request to discontinue treatment. The docetaxel dose could be reduced to 60 mg/m2 to reduce toxic effects. | Progression-free survival, qualityof life, safety. Tolerance |
| docetaxel | 733 (488/245) | 60 (20-84) | |||||
| I.Sekine 2009 [ | gefitinib | 245 | — | Single-center | — | Gefitinib 250 mg/d was administered orally; docetaxel was administered every 3 weeks as a 1-hour intravenous infusion of 60 mg/m2. Patients received treatment until disease progression, intolerable toxicity, or discontinuation for another reason. | ORR, Progression-free survival, DCR, safety. Tolerance |
| docetaxel | 244 | — | |||||
| ZHANG Yi 2009[ | gefitinib | 26(12/714) | 66(34-84) | Single-center | China | Gefitinib 250 mg/d was administered orally; docetaxel was administered as a 1-hour intravenous infusion of 60 mg/m2. Patients received treatment until disease progression, intolerable toxicity, or discontinuation for another reason. | tumor response, neutropenia, rash/acne. Neurotoxicity, anaemia |
| docetaxel | 28(20/78) | 61 (40-79) | |||||
| LI Hongmei 2010[ | gefitinib | 50 (30/ 20) | 50.7 | Single-center | China | Patients received either 250 mg/d gefitinib orally or 75 mg/m2 docetaxel infusion on day 1 every 3 weeks. Patients received treatment with gefitinib or docetaxel until disease progression, unacceptable toxicity, or patient’s withdrawal of consent, and for docetaxel, only the maximum administration of 6 cycles was reached. | survival time, time for tumor progress, qualityof life |
| docetaxel | 48 (29/19) | 48.2 | |||||
| Dae Ho Lee 2010[ | gefitinib | 82 (55/27) | 57 (21-74) | Multi-center (6) | Korea | Patients received either 250 mg/d gefitinib orally or 75 mg/m2 docetaxel as a 1-hour i.v. infusion on day 1 every 3 weeks. Patients received treatment with gefitinib or docetaxel until disease progression, unacceptable toxicity, or patient's withdrawal of consent, and for docetaxel, only the maximum administration of 6 cycles was reached. | Progression-free survival, tumor responses, survival rate, qualityoflife |
| docetaxel | 79(45/3479 | 58(20-73) | |||||
| SHANG Shuheng 2009[ | gefitinib | 25(15/710) | 54(37-71) | Single-center | China | efitinib:250 mg/d, orally, docetaxel:75 mg/m2, intravenously over a 1 h period every 3 weeks. | ORR, 1 year survival rate, toxicity |
| docetaxel | 25(14/711) | 52 (39-70) | |||||
| Tetsuya Mitsudoml 2010[ | gefitinib | 86(27/59) | 64.0 (34-74) | Multi-center (36) | Japan | Patients were randomly assigned to receive gefitinib (250 mg/d, orally), or docetaxel (60 mg/m2, intravenously over a 1 h period)followed by cisplatin (80 mg/m2, intravenously over a 90-min period), with adequate hydration, in cycles of once every 21 days for three to six cydes.Treatment continued until progression of the disease, development of unacceptable toxic effects, a request by the patient to discontinue treatment, serious non-compliance with the protocol, or completion of three to six chemotherapy cycles. | Progression-free survival, tumor responses, survival rate, safety |
| cisplatin+docetaxel | 86(26/60) | 64.0 (41-75) | |||||
| ZHANGYuhui 2009[ | gefitinib | 35 (12//23) | 58(42-78) | Single-center | China | Patients received either 250 mg/d gefitinib orally or Pemetrexed 500 mg/m2 docetaxel intravenously with a 10 min period every 3 weeks. | tumorresponses, nonhematologictoxicity, diarrhea |
| Pemetrexed | 32 (15/17) | 56(41-76) | |||||
纳入研究的方法学质量
Methodology quality of included studies
| Study | Randomization | Allocation concealment | Blinding | Incompleteness of data | Selective outcome reporting | Othersourcesof bias |
| Giuseppe Giaccone 2004[ | Unclear | Unclear | Double-blind | Yes | Unclear | Unclear |
| Roy S. Herbst 2004[ | Unclear | Unclear | Double-blind | Yes | Unclear | Unclear |
| NickThatcher 2005[ | Yes | Yes | Double-blind | Yes | Unclear | Unclear |
| XIONG Huihua 2008[ | Unclear | Unclear | Unclear | No | Unclear | Unclear |
| Riichiroh Maruyama 2008[ | Yes | Unclear | Unclear | Yes | Unclear | Unclear |
| Edwards Kim 2008[ | Yes | Yes | Unclear | Yes | Unclear | Unclear |
| I.Sekine 2009[ | Unclear | Unclear | Unclear | Yes | Unclear | Unclear |
| ZHANG Yi 2009[ | Unclear | Unclear | Unclear | No | Unclear | Unclear |
| LI Hongmei 2010[ | Unclear | Unclear | Unclear | Yes | Unclear | Unclear |
| DaeHoLee 2010[ | Yes | Unclear | Unclear | Yes | Unclear | Unclear |
| SHANGShuheng 2009[ | Unclear | Unclear | Unclear | No | Unclear | Unclear |
| Tetsuya Mitsudomi 2010[ | Yes | Yes | Unclear | Yes | Unclear | Unclear |
| ZHANG Yuhui 2009[ | Unclear | Unclear | Unclear | Yes | Unclear | Unclear |
Meta分析结果
Outcome of meta analysis
| Endpoint | Intervention | Participant | Heterogeneity | RR | 95%CI | ||
| 1 year survival rate | gefitinib | 1, 726/1, 173 | 0.03 | 72% | 1.05 | 0.86-1.30 | 0.62 |
| gefitinib | 1, 078/1, 076 | 0.94 | 0% | 0.94 | 0.84-1.04 | 0.23 | |
| CR | gefitinib | 1, 510/1, 048 | 0.95 | 0% | 1.90 | 0.87-4.11 | 0.11 |
| PR | gefitinib | 1, 295/804 | < 0.000, 001 | 95% | 2.46 | 0.35-17.47 | 0.37 |
| gefitinib | 126/126 | 0.93 | 0% | 1.22 | 0.75-1.99 | 0.43 | |
| gefitinib | 35/32 | - | - | 1.14 | 0.52-2.53 | 0.74 | |
| SD | gefitinib | 959/480 | - | - | 1.03 | 0.87-1.12 | 0.74 |
| gefitinib | 100/98 | 0.95 | 0% | 0.98 | 0.67-1.44 | 0.92 | |
| gefitinib | 35/32 | - | - | 1.14 | 0.63-2.06 | 0.66 | |
| ORR | gefitinib | 1, 510/1, 048 | < 0.000, 1 | 90% | 1.61 | 0.89-2.90 | 0.11 |
| gefitinib | 1, 067/1, 050 | 0.25 | 24% | 1.41 | 1.10-1.80 | 0.006 | |
| gefitinib | 58/59 | - | - | 1.93 | 1.26-2.94 | 0.002 | |
| gefitinib | 35/32 | - | - | 1.14 | 0.52-2.53 | 0.74 | |
| DCR | gefitinib | 959/480 | - | - | 0.96 | 0.91-1.02 | 0.16 |
| gefitinib | 300/289 | 0.99 | 0% | 1.06 | 0.88-1.27 | 0.55 | |
| gefitinib | 58/59 | - | - | 1.19 | 1.03-1.39 | 0.02 | |
| gefitinib | 35/32 | - | - | 1.14 | 0.81-1.61 | 0.44 | |
| Total FACT-Limprove rate | gefitinib | 1, 129/563 | - | - | 1.42 | 1.16-1.74 | 0.000, 7 |
| gefitinib | 1, 002/961 | 0.56 | 0% | 1.66 | 1.39-1.97 | < 0.000, 01 | |
| TOI improve rate | gefitinib | 928/888 | 0.21 | 34% | 2.08 | 1.63-2.65 | < 0.000, 01 |
| LCS improve rate | gefitinib | 1, 008/964 | 0.94 | 0% | 1.16 | 0.98-1.37 | 0.09 |
| Diarrhea | gefitinib | 1, 830/1, 258 | 0.03 | 73% | 2.25 | 1.96-2.60 | < 0.000, 01 |
| gefitinib | 1, 105/1, 080 | 0.19 | 35% | 1.52 | 1.34-1.73 | < 0.000, 01 | |
| gefitinib | 87/88 | - | - | 1.36 | 0.98-1.87 | 0.06 | |
| gefitinib | 35/32 | - | - | 6.86 | 1.70-27.68 | 0.007 | |
| Neutropenia | gefitinib | 708/696 | 0.11 | 60% | 0.98 | 0.51-1.86 | 0.94 |
| gefitinib | 1, 025/1, 007 | 0.000, 2 | 85% | 0.23 | 0.11-0.49 | 0.000, 2 | |
| gefitinib | 87/88 | - | - | 0.09 | 0.04-0.18 | < 0.000, 01 | |
| gefitinib | 35/32 | - | - | 0.04 | 0.00-0.60 | 0.02 | |
| Anaemia | gefitinib | 704/696 | 0.008 | 86% | 1.22 | 0.32-4.62 | 0.77 |
| gefitinib | 780/768 | 0.17 | 43% | 0.29 | 0.12-0.70 | 0.006 | |
| gefitinib | 87/88 | - | - | 0.42 | 0.32-0.56 | < 0.000, 01 | |