慢性前列腺炎的症状学与病原学的初步研究

目的:了解慢性前列腺炎患者症状程度及前列腺液(EPS)内微生物检出情况。方法:用症状指数(NIH-CPSI)对214例慢性前列腺炎患者进行评估,同时进行EPS标本内常规细菌培养和人型支原体、解脲脲原体和沙眼衣原体测定。结果:慢性前列腺炎症状中以疼痛不适最常见;46例患者EPS内检出病原微生物62株,其中混合感染12例。症状轻重患者EPS内病原体检出情况无明显差异。结论:慢性前列腺炎患者前列腺液中可有多种微生物,其检出情况与症状严重程度无项关性。     

前列腺液白细胞计数在慢性前列腺炎诊断中的意义

目的　探讨慢性前列腺炎患者前列腺液白细胞计数在诊断中的意义。　方法　门诊慢性前列腺炎患者 75例 ,测定前列腺按摩液 pH(EPS pH)并送常规检查 ,膀胱充盈后经腹行前列腺B超检查。　结果　EPS pH 6 .4～ 7.7,平均 6 .9± 0 .4;EPS白细胞数量 (EPS WBC) 3～ 38个 /HP ,平均(18.2± 8.8)个 /HP。前列腺B超阳性率 6 0 % (4 5 / 75 )。EPS pH值和B超诊断慢性前列腺炎的阳性率与前列腺EPS WBC呈正相关 (P <0 .0 1) ,与患者年龄、病程无相关性 (P >0 .0 5 )。分组比较显示EPD pH随EPS WBC增多而增高 (P <0 .0 1) ,并逐渐接近或稍超过血浆pH。随EPS WBC增多 ,B超诊断慢性前列腺炎的阳性率先增加 ,后维持不变。EPS WBC与患者年龄、病程无相关性 (P >0 .0 5 )。　结论　慢性前列腺炎患者EPS WBC计数与前列腺超声异常和EPS pH升高呈正相关 ,对慢性前列腺炎的诊断和治疗有指导意义     

良性前列腺增生合并慢性前列腺炎的临床分析

目的:对良性前列腺增生(BPH)合并慢性前列腺炎的发病情况进行分析和探讨。方法:对213例已确诊为BPH患者进行前列腺按摩液(EPS)常规检查及EPS细菌培养,支原体、衣原体检测和血清PSA检测。对合并慢性前列腺炎的患者,进行抗炎治疗前后的BPH症状评分(IPSS)比较。结果:213例BPH患者中,合并慢性前列腺炎69例(32.4%),EPS细菌培养阳性27例(12.7%),EPS支原体、衣原体检测,15例阳性(7.0%)。合并慢性前列腺炎的患者中有7例PSA异常(>4μg/L)。69例合并慢性前列腺炎的患者经抗炎治疗后,IPSS由治疗前(12.2±2.6)分,降为治疗后(10.5±2.3)分,差异有显著性(P<0.01)。结论:BPH患者进行EPS检查,以明确是否合并有慢性前列腺炎,对临床上明确诊断、选择治疗药物或手术方式,提高疗效及减少并发症都有着重要意义。     

慢性前列腺炎病原学初步研究

目的探讨病原微生物在慢性前列腺炎发病中的作用.方法随机选择慢性前列腺炎患者101例,有慢性前列腺炎症状和（或）前列腺液WBC计数＞10/HP;健康对照68例.对169例受试对象的中段尿、前列腺液（EPS）/按摩后尿病原微生物进行检测,组间阳性率比较采用x2检验.结果慢性前列腺炎组及健康对照组中段尿细菌培养阳性率分别为5.0%、4.4%,EPS/按摩后尿细菌培养阳性率分别为37.6%、39.7%,EPS/按摩后尿性病系列（STD）病原微生物检测阳性率分别为35.6%、35.3%.2组中段尿、EPS/按摩后尿病原微生物捡出率差异无统计学意义,且前列腺炎组不存在随EPS中WBC计数增加EPS/按摩后尿培养结果阳性率增加的趋势.结论慢性前列腺炎组与健康对照组EPS/按摩后尿培养的病原微生物种类及阳性率差异无显著性.细菌及支原体、衣原体可能不是慢性前列腺炎的病原体,而是一种移生或伴生现象.     

精索静脉曲张与慢性前列腺炎综合征关系的临床研究

目的：探讨精索静脉曲张与慢性前列腺炎综合征的关系.方法：对泌尿外科门诊男性就诊和健康体检者共177例,年龄18～52岁,根据有无前列腺炎症状及前列腺液常规检查,划分为慢性前列腺炎综合征组120例（包括慢性前列腺炎患者77例、前列腺痛患者43例）和正常对照组57例,各组均通过查体明确有无精索静脉曲张及其程度,然后对各组精索静脉曲张发生率进行X^2检验,同时对慢性前列腺炎综合征和精索静脉曲张间的关系进行相关分析.结果：X^2 检验表明,慢性前列腺炎综合征和慢性前列腺炎、前列腺痛患者精索静脉曲张的发生率分别为59.77%、61.04%和55.81%,均明显高于正常对照组的35.89%（X^2=8.969,P=0.003和X^2=9.271,P=0.010）,而相关分析提示慢性前列腺炎综合征与精索静脉曲张之间呈正相关（r=0.166,P=0.027）.结论：慢性前列腺炎综合征患者具有较高的精索静脉曲张发生率,精索静脉曲张与慢性前列腺炎综合征之间具有相关性.     

慢性前列腺炎与大便异常浅析

目的 :探讨大便异常改变在慢性前列腺炎中的发生情况、产生原因和意义。　方法 :观察慢性前列腺炎病人大便异常改变的发生情况 ,对其产生的常见原因 ,包括病程、植物神经功能紊乱、前列腺液的炎症程度、前列腺直肠指检结果等进行分析 ,并随访观察前列腺炎得到有效治疗后的大便异常改善情况。　结果 :397例慢性前列腺炎病人大便异常改变的发生率为 31 4 0 % ;其原因与前列腺的直肠指检充血肿胀程度密切相关 ,通过有效治疗慢性前列腺炎后 ,病人的大便异常明显改善率高达 78 79%。　结论 :慢性前列腺炎病人产生大便异常改变的原因在于前列腺的充血肿胀改变 ,认为大便异常改变应作为慢性前列腺炎病人的临床常见症状和治愈指标之一。     

骶管注射联合抗感染药治疗慢性前列腺炎

<正> 2001年7月～2002年10月我们应用骶管注射联合抗感染药治疗92例慢性前列腺炎患者,取得较好疗效,现报告如下。 1 资料与方法 1.1 一般资料:随机选择门诊慢性前列腺炎患者92例,年龄17～65岁,平均29.5岁,病程3个月～1年8个月,平均7个月。诊断标准:症状主要表现为不同程度的耻骨上、会阴部、腰骶部及腹股沟区隐痛,阴囊、睾丸坠胀,尿频、尿急,尿痛,尿道不适等;按美国慢性前列腺炎症状调查评分表(SFQ),初步评价患者的症状积分;直肠指检前列腺有触痛;尿常规检查WBC<10/HP;前列腺液检查(EPS)WBC>10/HP;采用Meares     

早泄病人慢性前列腺炎的发生率调查

目的 :调查早泄男性中慢性前列腺炎的发生率。　方法 :对 10 6例早泄病人和 38例正常人前列腺按摩前后尿液标本及前列腺按摩液 (EPS)进行显微镜和 /或细菌学检查 ,并评估 12 0例慢性前列腺炎病人中早泄的发生率。　结果 :在早泄病人中发现 49例 (46 .2 %)有慢性前列腺炎 ,其中 34 .7%存在慢性细菌性前列腺炎 ,与对照组相比均有统计学差异 (P <0 .0 5 )。 12 0例慢性前列腺炎病人中 5 7例 (47.5 %)存在不同程度的早泄。　结论 :本研究结果提示慢性前列腺炎症在某些早泄病人的发病机制中可能具有一定作用 ,在针对早泄治疗前进行前列腺仔细检查具有重要意义。     

慢性前列腺炎/慢性骨盆疼痛综合征对男性健康的影响

目的:探讨慢性前列腺炎/慢性骨盆疼痛综合征(CP/CPPS)对男性健康的影响。方法:在650例门诊CP/CPPS患者中随机选择200例,年龄20～59岁,无记名填写调查表,内容包括年龄、身高、体重、病程、治疗情况、前列腺按摩液(EPS)及精液检测结果、国际前列腺炎症状评分指数表(NIH-CPSI)、勃起功能国际指数问卷(IIEF-5)及症状自评量表(SCL-90)。结果:200例CP/CPPS患者中,回收有效问卷198份,回收率99.0%。CPSI评分轻度56例(28.3%),中度98例(49.5%),重度44例(22.2%)。精液中精子密度及活动率降低者分别为38例(19.2%)和47例(23.7%)。IIEF-5评分显示ED者41例(20.7%),其中58.5%为轻度ED;94例(47.5%)患者出现心理异常包括抑郁、焦虑、敏感等。患者前列腺炎症状与心理异常、ED发生率存在正相关性(r=0.25,P<0.05;r=0.12,P<0.05),与精子密度及活动率降低无明显相关性(P>0.05)。结论:CP/CPPS对男性健康的影响主要是对心理产生明显的负面影响,对勃起功能影响轻微,对精液检测结果的影响不明显,治疗方法应是病理和心理的综合治疗为主。     

前列腺液内毒素测定在慢性前列腺炎诊治中的意义

测定47例慢性前列腺炎、15例前列腺痛病人和11例对照者中段尿(VB_2,称标本1)、前列腺按摩后前列腺液(EPS)和尿液(VB_3,与EPS合称标本2)内毒素浓度,同时作细菌培养。结果表明,革兰阴性(G~-)菌或G~-菌合并革兰阳性(G~ )菌性前列腺炎患者标本2的内毒素浓度较标本1升高非常显著高于对照组和前列腺痛组(P<0.001),显著高于G~ 菌性慢性前列腺炎或细菌数低于诊断标准的慢性前列腺炎患者(P<0.05);G~ 菌性慢性前列腺炎患者或细菌数低于诊断标准的慢性前列腺炎患者的标本2与标本1内毒素之差也显著高于对照组和前列腺痛组(P<0.05),说明EPS的内毒素测定对慢性前列腺炎的诊断和治疗意义较大。     

Effects of Chronic Bacterial Prostatitis on Prostate Specific Antigen Levels Total and Free in Patients with Benign Prostatic Hyperplasia and Prostate Cancer

Background: Prostatic-specific antigen (PSA), a tumor marker helpful in the diagnosis and follow-up of prostate cancer, may rise due to causes such as prostatitis, chronic benign prostatic hyperplasia (BHP), etc. The aim of this study was to investigate the relationship between prostatitis and the level of total and free prostate-specific antigen in patients with no clinical evidence of prostate cancer. Methods: A comprehensive urological examination was performed on 156 patients aged 35–61 years old. All patients have symptoms of prostatitis. Prostate fluid culture was preformed. All patients underwent a course of antibacterial treatment after which the levels of total prostate specific antigen (TPSA) and free prostate specific antigen (FPSA) were evaluated. Results: An increase in TPSA (>4 ng/ml) was observed in 14/24 (58.3%) patients with acute prostatitis and in 7/45 (15.5%) and 4/44 (9.1%) in patients with chronic bacterial prostatitis (CBP) and a bacterial prostatitis, respectively. Low blood concentration of TPSA and FPSA were observed after effective antibacterial and anti-inflammatory treatment therapy in most cases. Conclusion: These data suggested that prostatitis must be considered when interpretation of TPSA and FPSA values as tumor marker.     

Distinguishing chronic prostatitis and benign prostatic hyperplasia symptoms: results of a national survey of physician visits

OBJECTIVES: The morbidity of chronic prostatitis results from a constellation of genitourinary symptoms. A recent study classified 21 of these symptoms into three categories: pain, voiding complaints, and sexual dysfunction. Pain symptoms predominated among patients with prostatitis. Using data from a nationwide survey of physician visits, we examined the most common symptoms reported by men at chronic prostatitis visits and contrasted the results with visits for benign prostatic hyperplasia (BPH). METHODS: We analyzed 81,034 visits by men (18 years and older) to office-based physicians of all specialties in the National Ambulatory Medical Care Surveys of 1990 to 1996, using sampling weights to make national estimates. U.S. physicians selected by random stratified sampling completed visit forms that included patients' reasons for visits and physicians' diagnoses. RESULTS: In 1990 to 1996, there were 765 visits (national estimate 1.5 million visits/yr; 95% confidence interval = 0.9 to 2.1) with a diagnosis of chronic prostatitis. Among chronic prostatitis visits, 20% were for pain, 19% for urinary symptoms, and 1% for sexual dysfunction. Among 2271 BPH visits, 2% were for pain, 33% for voiding complaints, and 1% for sexual dysfunction. The most common reason coded for chronic prostatitis visits was painful urination (14% of chronic prostatitis visits, but only 1.7% of BPH visits). CONCLUSIONS: Pain was slightly more common than voiding complaints, but much more common than sexual dysfunction among chronic prostatitis visits. The most common reason for chronic prostatitis visits was painful urination, which was uncommon among patients with BPH. Pain distinguished chronic prostatitis from BPH better than any other urinary symptom.     

Epidemiology of prostatitis in Finnish men: a population-based cross-sectional study

OBJECTIVE: To study the lifetime occurrence of prostatitis in Finnish men and their exposure to the disease. Subjects and methods A population-based cross-sectional survey was conducted in the two most northerly provinces of Finland (Oulu and Lapland). Altogether, 2500 male residents aged 20-59 years were chosen at random to complete a questionnaire on prostatitis. The data were collected between June 1996 and October 1997. Replies were received from 1832 men, giving a response rate of 75%. RESULTS: The overall lifetime prevalence of prostatitis was 14.2%. The risk of having or having had prostatitis increased with age, being 1.7 times greater in men aged 40-49 years than in those aged 20-39 years, and 3.1 times greater in those aged 50-59 years. The overall incidence was 37.8/10 000 person years. More than a quarter of the 261 men who had or had had prostatitis symptoms (27%) suffered from them at least once a year, while 16% suffered from persistent symptoms; 63% of the men with prostatitis had their worst symptoms during the winter (November-March). Neither education nor profession had much influence on the occurrence of prostatitis, but divorced and single men had a lower risk than married men. Most patients felt they had not received enough information about the disease at their first visit to a general practitioner. CONCLUSIONS: The results of this survey showed that the occurrence of prostatitis symptoms in men living in northern Finland is higher than that reported in other parts of the world. This could be partly caused by the cold climate.     

慢性前列腺炎与性功能障碍的调查分析

目的 :调查慢性前列腺炎患者性功能障碍的患病率及其与年龄、病程的关系。　方法 :对 2 0 0 0例患者进行了问卷调查 ,内容包括 :①年龄、身高、体重、职业、病程、治疗情况等 ;②国际前列腺炎症状评分指数表 (NIH CPSI) ;③勃起功能国际指数问卷 5 (IIEF 5 )。　结果 :176 8份调查表有效 (88.4 % )。慢性前列腺炎患者性功能障碍的患病率为 4 9.0 % ,其中 ,早泄占 2 6 .4 % ,勃起功能障碍占 14 .9% ,早泄合并勃起功能障碍占 7.7%。　结论 :慢性前列腺炎患者性功能障碍的患病率较高 ,患病率与患者年龄及病程呈负相关。     

Treatment of chronic prostatitis: Comparison of minocycline and doxycycline

The results of minocycline and doxycycline therapy in 41 patients with chronic prostatitis and minocycline therapy in 6 patients with acute prostatitis were evaluated. In the comparative study of chronic prostatitis, minocycline and doxycycline were given on the same dosage schedule, milligram for milligram: a loading dose of 200 mg. followed by 100 mg. twice daily. Over-all clinical responses to therapy with either agent were generally satisfactory, and no statistically significant difference was demonstrable in this regard. In the group with chronic prostatitis treated with minocycline, however, all symptoms manifested before therapy had disappeared after therapy even where over-all results had been judged unsatisfactory. This was not true of the group with chronic prostatitis treated with doxucycline. Symptoms in 6 patients persisted after therapy had been terminated. Here the difference in results between the two groups was found to be statistically significant. A review of symptoms two to eight weeks after therapy revealed no significant difference between the two groups. After two years only 6 patients in the entire group with chronic prostatitis had returned with recurrent problems: 3 of these patients had been treated with minocycline and 3 had been treated with doxycycline. Results of therapy in the small series of patients with acute prostatitis treated with minocycline were generally satisfactory.     

Urodynamic evaluation of bladder neck obstruction in chronic prostatitis

Urodynamic assessment was performed in 50 patients with symptoms which supported a diagnosis of chronic prostatitis and commonly suggested outflow obstruction. Twenty-three patients had bladder instability with an equal incidence with or without obstruction; this was demonstrated in 30 patients and was localised to the bladder neck in 24 and to the prostate in 6. A sensory problem presented on urodynamic testing in 26 patients (52% of the entire series), with a lower incidence (43%) in the obstructed group. Posterior urethritis was found in 28 (78%) of 36 patients subjected to cystourethroscopy. Endoscopic findings were suggestive of obstruction in 20 (95%) of 21 patients with urodynamic evidence of outflow obstruction and the sites of obstruction generally corresponded. The studies have provided urodynamic evidence that bladder neck obstruction could be a significant though not a predominant factor in the aetiology of the clinical syndrome of chronic prostatitis.     

经会阴前列腺包膜下穿刺治疗慢性前列腺炎

目的 :探讨经会阴前列腺包膜下穿刺注射药物治疗慢性前列腺炎的效果。　方法 :对 4 0例难治性慢性前列腺炎患者的前列腺液进行细菌培养和药敏试验 ,选择一种敏感抗生素 ,加入地塞米松和利多卡因的混合液中行经会阴前列腺包膜下注射 ,隔 7d注射 1次 ,4次为 1个疗程 ,治疗后 1个月评价其疗效并随访 6个月。　结果 :4 0例慢性前列腺炎患者中治愈 2 1例 (5 2 .5 % ) ,有效 16例 (40 % ) ,无效 3例 (7.5 % ) ,总有效率达 92 .5 %。 2 8例获 6个月随访 ,无 1例复发。　结论 :经会阴前列腺包膜下穿刺注射药物治疗慢性前列腺炎是一种安全有效、治愈率较高的治疗方法。     

紫苓胶囊联合前列腺按摩治疗慢性非细菌性前列腺炎

目的 探讨紫苓胶囊联合前列腺按摩治疗慢性非细菌性前列腺炎的临床疗效.方法 口服紫苓胶囊联合前列腺按摩治疗52例慢性非细菌性前列腺炎患者,疗程为8周,观察治疗前后美国国立卫生研究院慢性前列腺炎症状评分(NIH-CPSI).结果 52例患者均完成8周疗程,治疗前后NIH-CPSI评分28.47±4.79和15.51±4.1...     

慢性前列腺炎症状评分表临床应用及分析

目的 :摸索建立适合中国人的慢性前列腺炎症状评分问卷 ,探讨其临床应用价值。　方法 :建立包括疼痛症状、排尿症状、其他症状 3个方面共计 18个症状的问卷。对 10 0例慢性前列腺炎病人、10 0例对照组 (BPH 4 0例 ,不育症 30例 ,勃起功能障碍 30例 )分别填写评分问卷。　结果 :通过评分问卷分析 ,疼痛症状仍然是慢性前列腺炎的主要症状 ,其中下腰痛和下腹痛发生率虽高 ,但特异性差 ;排尿症状发生率也很普遍 ;其他症状中腰酸特异性差。通过分析 ,进行修改 ,建立包含 3个方面共 12个问题的慢性前列腺炎症状评分问卷 :疼痛症状 (5个问题 ) ,排尿症状 (5个问题 ) ,其他症状 (2个问题 )。　结论 :本文建立的慢性前列腺炎症状评分问卷可作为病情 ,疗效评估及科研工作的简便、有效的工具 ,具有良好的临床实用性 ;并可方便病人自我监测病情 ,且更符合中国人的实际情况