1.Integration of Micro Sensors with Mobile Devices for Monitoring Vital Signs of Sleep Apnea Patients.
Chinese Journal of Medical Instrumentation 2019;43(1):29-31
This paper demonstrates a BSN-based portable monitor integrating micro sensors with mobile devices for monitoring and diagnosing obstructive sleep apnea syndrome (OSAS) at home. The system uses a micro hot-film flow sensor to detect respiratory flow, uses tri-axis micro accelerometer to detect body posture and motion intensity, and uses a micro photoelectric sensor to detect oxygen saturation of blood. The real-time vital signs are detected and transmitted wirelessly to a mobile device. The transmitted data are processed and analyzed in the mobile device and can be further transmitted to a remote medical center and physicians through mobile cellular networks or Internet for comprehensively analyzing, assessing, and diagnosing to the diseases.
Cell Phone
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Humans
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Mobile Applications
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Monitoring, Physiologic
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Motion
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Sleep Apnea, Obstructive
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diagnosis
2.Efficacy and safety of anti-PD-1 antibody combined with chemotherapy and anti-angiogenic drugs in advanced melanoma
YANG Yuea ; LIAN Bina△ ; WANG Xuana ; SI Lua ; CHI Zhihonga ; SHENG Xinanb ; MAO Lilia ; CUI Chuanlianga,b ; GUO Juna,b
Chinese Journal of Cancer Biotherapy 2022;29(3):225-229
[摘 要] 目的:探讨抗PD-1单抗联合化疗及抗血管生成药物治疗晚期黑色素瘤的疗效和安全性。方法:收集2020年4月至2021年6月在北京大学肿瘤医院接受抗PD-1单抗联合化疗药物替莫唑胺±顺铂、白蛋白结合型紫杉醇及抗血管生成药物贝伐珠单抗治疗的14例(男6、女8例)不可切除的晚期黑色素瘤患者的临床资料。主要研究终点为无进展生存期(PFS),次要终点为客观有效率(ORR)、疾病控制率(DCR)、总生存期(OS)及安全性数据(CTCAE 5.0标准)。结果:14例晚期黑色素瘤患者均纳入生存分析,中位随访时间为5.50个月(95% CI: 0~13.12个月),中位PFS为7.43个月(95% CI: 3.07~11.79个月),中位OS为13.50个月(95% CI: 5.19~21.81个月),中位起效时间为1.5个月;ORR为28.6%(4例均为部分缓解),DCR为85.7%;不良反应多为1~2级。结论:抗PD-1单抗联合化疗及抗血管生成药物治疗在晚期黑色素患者中显示出初步的有效性及良好的安全性,此可能为晚期黑色素瘤的联合治疗策略提供了新思路。