AIM：To compare the effectiveness between multiple intravitreal injections of ganciclovir alone and combined with foscarnet as initial treatment for patients with newlyonset cytomegalovirus retinitis （CMVR）.METHODS...AIM：To compare the effectiveness between multiple intravitreal injections of ganciclovir alone and combined with foscarnet as initial treatment for patients with newlyonset cytomegalovirus retinitis （CMVR）.METHODS：The retrospective study observed 37 patients（58 eyes） who suffered from CMVR onset between 2013 and 2015. Among them, 35 eyes underwent 4 weekly intravitreal injections of 3.0 mg ganciclovir, and 23 eyes underwent 4 weekly injections of 3.0 mg ganciclovir combined with 2.4 mg foscarnet. Visual acuity, intraocular pressure and viral load of cytomegalovirus （CMV） in aqueous humor measured by real-time polymerase chain reaction were compared before and after each injection.RESULTS：CMV-DNA copies in aqueous humor decreased remarkably in both groups. The average of CMV-DNA copies in patients’ aqueous decreased from 38.3×10~4 copies/mL at baseline to 2.2×10~4 copies/mL after the 4^（th） injection in patients who were treated with ganciclovir monotherapy,and decreased from 76.9×10~4 copies/mL to 11.3×10~4 copies/mL after 4 continuous injections of ganciclovir combined with foscarnet. No significant difference was found in reduction of viral load, change of visual acuities or intraocular pressures between monotherapy or combined therapy.CONCLUSION：Results of this study show that the initial effectiveness of treating CMVR after 4 weekly intravitreal injections is not significantly different from ganciclovir alone or combined with foscarnet. Continuous injection of ganciclovir alone is sufficient in treating immunosuppressive patients with newly-onset CMVR.展开更多
目的:观察膦甲酸钠联合重组人干扰素α2b治疗宫颈人乳头瘤病毒(HPV)持续感染的临床疗效。方法:选取宫颈HPV持续感染患者65例,按照随机数字表法分为治疗组(n=35)和对照组(n=30)。两组患者均给予重组人干扰素α2b栓10万IU,qod(睡前),治疗...目的:观察膦甲酸钠联合重组人干扰素α2b治疗宫颈人乳头瘤病毒(HPV)持续感染的临床疗效。方法:选取宫颈HPV持续感染患者65例,按照随机数字表法分为治疗组(n=35)和对照组(n=30)。两组患者均给予重组人干扰素α2b栓10万IU,qod(睡前),治疗时间为3个月;治疗组患者在此基础上给予膦甲酸钠氯化钠注射液250 m L,ivgtt,qd,治疗时间为14 d。观察两组患者根据HPV病毒载量判定的疗效、HPV转阴率、宫颈炎评分、根据宫颈炎评分改善率判定的疗效及不良反应发生情况。结果:治疗组患者根据HPV病毒载量判定的总有效率(94.29%)明显高于对照组(76.67%),差异有统计学意义(P<0.05);治疗组患者HPV转阴率(77.14%)明显高于对照组(36.67%),差异有统计学意义(P<0.05)。两组患者宫颈炎评分均较治疗前明显降低,且治疗组[(1.49±0.70)分]明显低于对照组[(1.97±0.89)分],差异均有统计学意义(P<0.05);治疗组患者根据宫颈炎评分改善率判定的总有效率(88.57%)明显高于对照组(73.33%),差异有统计学意义(P<0.05)。两组患者治疗过程中均未见不良反应发生。结论:膦甲酸钠联合重组人干扰素α2b能有效抑制HPV病毒复制、提高HPV转阴率、缓解宫颈炎症状,且安全性较高。展开更多
基金Supported by the 1351 Beijing Chaoyang Talent Training Program(No.CYXX-2017-21)
文摘AIM：To compare the effectiveness between multiple intravitreal injections of ganciclovir alone and combined with foscarnet as initial treatment for patients with newlyonset cytomegalovirus retinitis （CMVR）.METHODS：The retrospective study observed 37 patients（58 eyes） who suffered from CMVR onset between 2013 and 2015. Among them, 35 eyes underwent 4 weekly intravitreal injections of 3.0 mg ganciclovir, and 23 eyes underwent 4 weekly injections of 3.0 mg ganciclovir combined with 2.4 mg foscarnet. Visual acuity, intraocular pressure and viral load of cytomegalovirus （CMV） in aqueous humor measured by real-time polymerase chain reaction were compared before and after each injection.RESULTS：CMV-DNA copies in aqueous humor decreased remarkably in both groups. The average of CMV-DNA copies in patients’ aqueous decreased from 38.3×10~4 copies/mL at baseline to 2.2×10~4 copies/mL after the 4^（th） injection in patients who were treated with ganciclovir monotherapy,and decreased from 76.9×10~4 copies/mL to 11.3×10~4 copies/mL after 4 continuous injections of ganciclovir combined with foscarnet. No significant difference was found in reduction of viral load, change of visual acuities or intraocular pressures between monotherapy or combined therapy.CONCLUSION：Results of this study show that the initial effectiveness of treating CMVR after 4 weekly intravitreal injections is not significantly different from ganciclovir alone or combined with foscarnet. Continuous injection of ganciclovir alone is sufficient in treating immunosuppressive patients with newly-onset CMVR.
文摘目的:观察膦甲酸钠联合重组人干扰素α2b治疗宫颈人乳头瘤病毒(HPV)持续感染的临床疗效。方法:选取宫颈HPV持续感染患者65例,按照随机数字表法分为治疗组(n=35)和对照组(n=30)。两组患者均给予重组人干扰素α2b栓10万IU,qod(睡前),治疗时间为3个月;治疗组患者在此基础上给予膦甲酸钠氯化钠注射液250 m L,ivgtt,qd,治疗时间为14 d。观察两组患者根据HPV病毒载量判定的疗效、HPV转阴率、宫颈炎评分、根据宫颈炎评分改善率判定的疗效及不良反应发生情况。结果:治疗组患者根据HPV病毒载量判定的总有效率(94.29%)明显高于对照组(76.67%),差异有统计学意义(P<0.05);治疗组患者HPV转阴率(77.14%)明显高于对照组(36.67%),差异有统计学意义(P<0.05)。两组患者宫颈炎评分均较治疗前明显降低,且治疗组[(1.49±0.70)分]明显低于对照组[(1.97±0.89)分],差异均有统计学意义(P<0.05);治疗组患者根据宫颈炎评分改善率判定的总有效率(88.57%)明显高于对照组(73.33%),差异有统计学意义(P<0.05)。两组患者治疗过程中均未见不良反应发生。结论:膦甲酸钠联合重组人干扰素α2b能有效抑制HPV病毒复制、提高HPV转阴率、缓解宫颈炎症状,且安全性较高。
