ABSTRACT
Objective:To analyze characteristics and trends of histopathological diagnosis of adult renal biopsy in Beijing from 2008 to 2020.Methods:A total of 4 652 cases of adult renal biopsy were collected from three hospitals in Beijing between 2008 and 2020. The patients were divided into three age groups: 18-40 years, 40-65 years and≥ 65 years; and also divided into three period: 2008-2011, 2012-2015, and 2016-2020. The pathological characteristics and changes of renal biopsy were analyzed in three age groups at different periods.Results:Among 4 652 cases primary glomerular disease accounted for 81.8%, the membranous nephropathy (MN, 32.4%, 1 509/4 652), IgA nephropathy (IgAN, 29.2%, 1 356/4 652) and minor glomerular abnormalities (MGA, 11.3%, 526/4 652) were the top three pathological types. The overall proportion of MN and diabetic nephropathy (DN) increased from 20.3% and 2.3% in 2008-2011 to 37.3% and 10.1% in 2016-2020) (χ2=99.9 and 96.1, both P<0.01), respectively. For age group 18-40 years, the MN and DN increased from 11.2% and 1.6% in 2008-2011 to 24.7% and 5.5% in 2016-2020 (χ2=32.7 and 20.7, both P<0.01), respectively. For age group 40-65 years the MN and DN increased from 26.6% and 3.2% in 2008-2011 to 41.5% and 13.1% in 2016-2020 (χ2=39.1 and 57.3, both P<0.01), respectively. For age group≥65 years the MN was the most common pathological type in the three periods, fluctuating between 41.3% and 55.0% (χ2=5.2, P=0.08); and DN increased from 0(0/63) in 2008-2011 to 7.5%(22/292) in 2016-2020 (χ2=8.1, P=0.02). Conclusion:The renal biopsy data show that membranous nephropathy and diabetic nephropathy are the most common primary and secondary adult glomerular diseases in Beijing recently.
ABSTRACT
Objective To explore the efficacy and adverse effects of nimotuzumab combined with chemotherapy and radiotherapy in the treatment of locally advanced cervical cancer.Methods Sixty patients with stage Ⅲ cervical cancer by the histopathologic diagnosis were collected,and they were randomly divided into two groups using the random number table method.The control group (n =30)using intensity-modulated radiotherapy,intracavitary afterloading therapy and periodic chemotherapy,the observation group (n =30)in addition to the intensity-modulated radiotherapy,intracavitary afterloading therapy and periodic chemotherapy, the nimotuzumab (200 mg)was given to the patients before weekly radiotherapy.All patients were received 6 to 7 times of treatment.Results The curative effects of all the patients were evaluated after radiotherapy 3 months.In the observation group,there were 20 cases of CR,5 cases of PR,4 cases of SD,1 case of PD,the total effective rate (CR +PR)was 83.3%.In the control group,there were 1 8 cases of CR,3 cases of PR,6 cases of SD,3 cases of PD,the total effective rate was 70.0%.The difference was statistically significant (χ2 =8.356,P reaction obviously.