Objective: To compare occurrence and curative effect of interstitial pneumonia (IP) of patients with malignant hematologic disease after related HLA-haploidentical peripheral blood stem cell transplantation without T-cell depletion (RHNT-PBSCT) and non T cell-depleted HLA-matched sibling peripheral blood stem cell transplantation (MSNT-PBSCT).
Methods: 109 patients with malignant hematologic disease as the research cases received RHNT-PBSCT from January 2006 to December 2014, which were compared with 125 patients treated with MSNT-PBSCT during the same period to determine the occurrence of IP and curative effect produced by ganciclovir and joint adrenal glucocorticoids.
Results: The incidences of IP in RHNT-PBSCT and MSNT-PBSCT groups were 15.60%(17/109) and 13.60%(17/125) (P=0.150), respectively; both the effective rates were 76.47%(13/17) (P=0.536), the difference was not statistically significant. Single factor analysis showed that acute graft versus host disease was a risk factor for the occurrence of IP after RHNT-PBSCT (P=0.001).
Conclusion: The incidence of IP in patients with malignant hematologic disease after RHNT-PBSCT didn' t increase when compared with patients after MSNT-PBSCT. The curative effects of the two groups were equivalent after priority to ganciclovir and joint adrenal glucocorticoids.
目的: 比较恶性血液病患者行亲缘HLA单倍体相合非体外去T细胞外周血造血干细胞移植（RHNT-PBSCT）与同胞HLA全相合非体外去T细胞（MSNT）-PBSCT术后间质性肺炎的发生率及其疗效。
方法: 以2006年1月至2014年12月行RHNT-PBSCT术的109例恶性血液病患者为研究对象，以同期行MSNT-PBSCT术的125例患者为对照，对两组患者间质性肺炎的发生情况和采用更昔洛韦为主联合肾上腺糖皮质激素治疗后的疗效进行比较研究。
结果: RHNT-PBSCT和MSNT-PBSCT患者组间质性肺炎发生率分别为15.60%（17/109）、13.60%（17/125）（P=0.150），治疗有效率均为76.47%（13/17）（P=0.536），差异均无统计学意义。单因素分析结果显示急性移植物抗宿主病是影响RHNT-PBSCT术后发生间质性肺炎的危险因素（P=0.001）。
结论: 行RHNT-PBSCT术后的恶性血液病患者，与行MSNT-PBSCT术后的患者比较，间质性肺炎的发生率并不增高，采用更昔洛韦为主联合肾上腺糖皮质激素治疗后两组疗效相当。