白血病·淋巴瘤
白血病·淋巴瘤
백혈병·림파류
JOURNAL OF LEUKEMIA & LYMPHOMA
2010年
6期
334-337
,共4页
罗学群%柯志勇%黄礼彬%官晓清%张映川%林苑%张晓莉
囉學群%柯誌勇%黃禮彬%官曉清%張映川%林苑%張曉莉
라학군%가지용%황례빈%관효청%장영천%림원%장효리
白血病,早幼粒细胞,急性%儿童%治疗%预后
白血病,早幼粒細胞,急性%兒童%治療%預後
백혈병,조유립세포,급성%인동%치료%예후
Leukemia,promyelocytic,acute%Childhood%Treatment%Outcome
目的 对比先进国家的治疗方案和该院常规治疗方案对儿童急性早幼粒细胞白血病(APL)的疗效、预后及费用等,为改善中国APL患者的预后提供参考.方法 人组标准为15岁以下、FAB形态学符合APL和t(15;17)/PML-RARα阳性的患者.1999年11月至2004年9月共有16例符合入选条件,采用该院APL化疗方案治疗(包含诱导缓解后高强度的大剂量阿糖胞苷和米托蒽醌巩固治疗).2004年9月至2008年1月有14例入选,采用低强度的改良西班牙PETHEMA LPA99方案治疗.结果 用该院方案治疗的16例均纳入统计,3.5年无事件生存(EFS)率37.5%(s-x=0.121),放弃治疗6例(37.5%),死于诊断时颅内出血和治疗期间败血症各1例(6.3%),复发2例(12.5%).用改良PETHEMA方案治疗的14例患者3.5年EFS为79.6%(s-x=0.136),死于诊断时颅内出血1例(7.1%),复发1例(7.1%).两种方案对比,用改良PETHEMA方案治疗儿童APL在统计学上有较高的EFS(P=0.012),较低的败血症发生率(7.7%:77.8%,P=0.0015),较低的住院治疗费用(中位数3.52万元:15万元.P<0.0001)及随之较低的放弃治疗率.结论 用改良 PETHEMA 方案治疗儿童APL有较低的治疗并发症和较低的住院治疗费用,复发率无增加,减少了治疗相关毒性和治疗放弃率,使整体预后明显改善.
目的 對比先進國傢的治療方案和該院常規治療方案對兒童急性早幼粒細胞白血病(APL)的療效、預後及費用等,為改善中國APL患者的預後提供參攷.方法 人組標準為15歲以下、FAB形態學符閤APL和t(15;17)/PML-RARα暘性的患者.1999年11月至2004年9月共有16例符閤入選條件,採用該院APL化療方案治療(包含誘導緩解後高彊度的大劑量阿糖胞苷和米託蒽醌鞏固治療).2004年9月至2008年1月有14例入選,採用低彊度的改良西班牙PETHEMA LPA99方案治療.結果 用該院方案治療的16例均納入統計,3.5年無事件生存(EFS)率37.5%(s-x=0.121),放棄治療6例(37.5%),死于診斷時顱內齣血和治療期間敗血癥各1例(6.3%),複髮2例(12.5%).用改良PETHEMA方案治療的14例患者3.5年EFS為79.6%(s-x=0.136),死于診斷時顱內齣血1例(7.1%),複髮1例(7.1%).兩種方案對比,用改良PETHEMA方案治療兒童APL在統計學上有較高的EFS(P=0.012),較低的敗血癥髮生率(7.7%:77.8%,P=0.0015),較低的住院治療費用(中位數3.52萬元:15萬元.P<0.0001)及隨之較低的放棄治療率.結論 用改良 PETHEMA 方案治療兒童APL有較低的治療併髮癥和較低的住院治療費用,複髮率無增加,減少瞭治療相關毒性和治療放棄率,使整體預後明顯改善.
목적 대비선진국가적치료방안화해원상규치료방안대인동급성조유립세포백혈병(APL)적료효、예후급비용등,위개선중국APL환자적예후제공삼고.방법 인조표준위15세이하、FAB형태학부합APL화t(15;17)/PML-RARα양성적환자.1999년11월지2004년9월공유16례부합입선조건,채용해원APL화료방안치료(포함유도완해후고강도적대제량아당포감화미탁은곤공고치료).2004년9월지2008년1월유14례입선,채용저강도적개량서반아PETHEMA LPA99방안치료.결과 용해원방안치료적16례균납입통계,3.5년무사건생존(EFS)솔37.5%(s-x=0.121),방기치료6례(37.5%),사우진단시로내출혈화치료기간패혈증각1례(6.3%),복발2례(12.5%).용개량PETHEMA방안치료적14례환자3.5년EFS위79.6%(s-x=0.136),사우진단시로내출혈1례(7.1%),복발1례(7.1%).량충방안대비,용개량PETHEMA방안치료인동APL재통계학상유교고적EFS(P=0.012),교저적패혈증발생솔(7.7%:77.8%,P=0.0015),교저적주원치료비용(중위수3.52만원:15만원.P<0.0001)급수지교저적방기치료솔.결론 용개량 PETHEMA 방안치료인동APL유교저적치료병발증화교저적주원치료비용,복발솔무증가,감소료치료상관독성화치료방기솔,사정체예후명현개선.
Objective For further improving the prognosis of childhood acute promyelocytic leukemia (APL) in China,the treatment efficacies, outcomes and costs of protocols for childhood APL between in developed countries and in our hospital were compared. Methods 30 cases aged <15 years were diagnosed according to the FAB classification and detection of PML-RARα rearrangement. From December 1999 to September 2004,sixteen eligible children were treated with an intensive in-house protocol including high-dose Ara-C and anthracycline for post remission treatment. From September 2004 to January 2008,14 cases enrolled were treated with a less intensive protocol modified from the PETHEMA LPA99. Results The 3.5 years EFS was 37.5 % (s-x=0.121) for total 16 patients on in-house protocol. Six patients (37.5 %) abandoned treatment,2 died of intracranial hemorrhage at diagnosis (6.3 %) and sepsis in remission (6.3 %),respectively,and 2 relapsed (12.5 %). The 14 cases treated with modified PETHEMA had a 3.5 years EFS of 79.6 % (s-x=0.136). One died of intracranial hemorrhage at diagnosis (7.1 %) and 1 relapsed (7.1 %). Patients on modified PETHEMA had a significantly higher EFS (P=0.012),lower frequency of sepsis during treatment (7.7 % vs 77.8 %; P=0.0015) and lower hospitalization cost (median,RMB 35 200 vs 150 000; P <0.0001) than those on in-house protocol. Conclusion Treatment with the less intensive protocol based on the PETHEMA LPA99 study for childhood APL successively reduced complication of chemotherapy and reduced hospitalization cost without increasing relapses, which led to decreases in treatment-related toxicity and treatment abandonment rate,thus improving overall outcome.