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1.
Chinese Journal of Urology ; (12): 346-348, 2014.
Article in Chinese | WPRIM | ID: wpr-446805

ABSTRACT

Objective To analyze the impact of age on the detection rate,grade and stage of prostate cancer in patients with prostate specific antigen (PSA) 4-10 μg/L.Methods A retrospective analysis was made in 426 patients with PSA 4-10 μg/L who underwent prostate biopsy and divided into 4 group according to their age less than 60 (n=33),60-69 (n=163),70-79 (n=202) and more than 80 (n=28) to compare the correlation between age and the cancer detective rate.Among them,115 patients,diagnosed as prostate cancer,were further divided into 4 group according to their age less than 60 (n =3),60-69 (n=32),70-79 (n=69) and more than 80 (n=11).The correlation between age and the Gleason score or clinical stage was analyzed in 115 prostate cancer patients.Results The detective rate in each group was 9.1% (3/33),19.6% (32/163),34.2% (69/202) and 39.3% (11/28).There was significant difference in prostate cancer detective rate among those groups.The cancer detective rate became significantly higher as the age increased (P<0.001).In the patients with prostate cancer,the number of patients with Gleason score more than 7 in each group was 1 (50.0%),11 (37.9%),30 (44.8%),7 (63.6%).No significant correlation was found between age and grade (P=0.292 4).And each group had cases with localized prostate cancer was 2 (100.0%),14 (60.9%),39 (78.0%),4 (66.7%),with locally advanced prostate cancer 0,5 (21.7%),7 (14.0%),1 (16.7%),with metastatic prostate cancer 0,4 (17.4%),4(8.0%),1 (16.7%).No significant difference was found between each group and clinical stage (P =0.101 6,P=0.285 2,P=0.349 1).Conclusions The prostate cancer detective rate significantly increases with the age increasing.There is no significant correlation between age and grade or clinical stage in the patients with PSA 4-10 μg/L.

2.
Chinese Journal of Urology ; (12): 872-875, 2012.
Article in Chinese | WPRIM | ID: wpr-430786

ABSTRACT

Objective To evaluate the influences of prostate-specific antigen (PSA) and digital rectal examination (DRE) to the detection rate,stage and Gleason grade of prostate cancer.Methods Retrospective analysis was performed on the prostate biopsy data of Beijing hospital from January 1997 to December 2010.The spearman rank correlation was applied to evaluate the relationship of PSA and DRE to the parameters related to the prostate cancer.Results The PSA had significant correlation with cancer detection rate,stage and Gleason grade (r =0.537,P <0.0001; r =0.365,P <0.0001; r=0.556,P <0.0001).However,DRE had only correlation with cancer detection rate and Gleason grade (r =0.212,P <0.0001 ; r =0.126,P =0.02).As the PSA increased,when divided into different groups,the cancer detection rate and the proportion of patients with Gleason 7-10 increased whereas the localized cancer rate decreased.DRE positive patients had higher cancer detection rate when PSA was in 10.0-19.9 μg/L and 20.0-99.9 μg/L groups.The DRE results had no influence to the stage or Gleason grade in same PSA group.Conclusions PSA has significant correlation with prostate cancer detection rate,stage and Gleason grade.However,the DRE results only affect cancer detection rate in some PSA level.

3.
Chinese Journal of Geriatrics ; (12): 884-887, 2010.
Article in Chinese | WPRIM | ID: wpr-386036

ABSTRACT

Objective To explore the classification and risk factors of nocturia in patients with benign prostatic hyperplasia (BPH). Methods The 120 males aged 60 years old and over were enrolled who were first diagnosed as BPH or had ceased the BPH medication for at least 3 months.The patients were divided into six groups according to the nocturnal voiding episodes estimated according to the international prostate symptom score (IPSS). All 120 males were inquired about general information and medical histories. The time and volume of intake and voided urine were recorded for 72 hours. The indexes of prostate and bladder function in all cases were also examined and recorded. Results The incidence of nocturia in our study was 79.2%, the incidence of nocturnal polyuria and overactive bladder were 3.3% and 10.8%, respectively. The quality of life was affected by the duration between the time of patients' going to bed and the first time getting up at night. After excluding the cases of nocturnal polyuria and overactive bladder, statistical analysis indicated that the age, and residual urine volume of the bladder were positively associated with nocturia frequencies (NF), the nocturnal voiding volume negatively with NF, while the prostate volume and peak flow rate were not associated with NF. Drinking volume in 24-hours affected the nocturia (P<0. 01). Conclusions Nocturia is a common complaint in elderly males with BPH and significantly affects the quality of life. The age and the storing function of bladder are more important factors as compared with prostate hyperplasia itself.

4.
Article in Chinese | WPRIM | ID: wpr-408906

ABSTRACT

BACKGROUND: With social development, the average life span is prolonged. The issue of aging has increasingly attracted people's attention. It is necessary to promote the health status and the guality of life of the elderly..OBJECTIVE: To understand the status and distribution features of several common diseases which influence the quality of life of elderly.DESIGN: Random cluster sampling methods and a cross-section survey.SETTING: Beijing Institute of Geriatrics of Beijing Hospital.PARTICIPANTS:Totally 1 558 old people aged ≥60 years living in 10 communities affiliated to Jianguomen district office of the Eastern District of Beijing City,and 8 villages affiliated to Xiangyang and Henan Villagers'Commissions of Shunyi County of Beijing from May 1997 and October 1997 were recruited.In fact,1 434 persons responded,with a response rate being 92%,319 males and 498 females came from the city;242 males and 375 females came from the villages.METHODS:Questionnaires were filled up,and physical examinations were conducted in all the elderly. MAIN OUTCOME MEASURES: The 6 common diseases were observed among the elderly: Hyperplasia of prostate, abnormal audition, cartaract ,osteoarthritis, fracture and constipation.RESULTS:Totally 1434 elderly entered the stage of result analysis.①The incidence of hyperplasia of prostate in the males from the urban areas was lower than that in the rural areas (61.4%,65.7%, P < 0.01 ). ② The incidence of abnormal audition among the elderly from the urban areas was lower than that in the rural areas (53.9%,64.7%,P < 0.01).③ The incidence of cataract of the two eyes in the elderly from the urban areas was higher than that in the rural areas(46.4%,44.4%, P < 0.01). ④ The incidence of osteoarthropathy in the elderly from the urban areas was higher than that in the rural areas (24.4%,14.9, P < 0.01). ⑤ The incidence of fracture in the elderly from the urban areas was higher than that in the rural areas (14.2%,9.1%, P < 0.05). ⑥ The incidence of constipation of the elderly in urban areas was lower than that in the rural areas(18.2%,23.0%,P < 0.05).CONCLUSION:There is a difference between the elderly from the urban areas and the rural areas in hyperplasis of prostate,abnormal audition, cataract, osteoarthropathy, fracture and constipation, and this is related with the economy, nutrition, medical conditions and cultural traits.Therefore, attention should be attached to nutrition and health knowledge of the elderly and prevention and treatment of common diseases among the elderly people.

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