摘要
目的探讨原发性高血压与良性前列腺增生(BPH)发生与进展的相关性。方法对临床诊断为BPH,因重度下尿路梗阻接受手术治疗,术后病理证实为BPH的423例患者的临床资料进行分组对比分析。结果423例患者中,BPH合并高血压者128例(303%)。BPH合并高血压组患者的平均手术年龄以及血尿发生率明显大于单纯BPH组(P<005)。在BPH合并高血压组中,平均舒张压≥90mmHg组患者的发病年龄及接受手术治疗的年龄明显比平均舒张压<90mmHg组提前(P<005,P<001)。与单纯BPH组的各项临床指标相比,BPH合并高血压组中10年以上高血压病史患者的BPH发病年龄明显提前(P<005);高血压病史超过20年时尿潴留发生次数明显增加,血尿发生率明显升高,前列腺容积明显增大(P均<005)。BPH合并高血压患者的前列腺容积与高血压病史呈显著正相关(r=0056,P=0009)。结论BPH同时合并高血压多见;长期高血压尤其是高舒张压状态能够促进BPH的发生以及临床进展。
Objective To assess whether primary hypertension affects the occurrence and progression of benign prostatic hyperplasia (BPH). Methods A total of 423 cases of BPH, undergoing transurethral resection of prostate (TURP) or open surgery due to severe low urinary tract symptoms, were reviewed and analyzed. All cases were verified to be BPH postoperatively following histopathological examination. Results Of 423 patients, 295 cases (69.7%) were simple BPH (group BPH-NT); 128 cases (30.3%) were BPH with hypertension (group BPH-HT). The mean age and the incidence of haematuria were significantly higher in group BPH-HT than those in group BPH-NT (P<0.05). The time of BPH occurrence and surgical treatment in group BPH-HT with mean diastolic blood pressure ≥90 mmHg was significantly earlier than those with diastolic blood pressure <90 mmHg (P<0.05; P<0.01). As compared with group BPH-NT, the time of BPH occurrence was significantly earlier in group BPH-HT with more than 10 years hypertension; the rate of urinary retention and haematuria was significantly higher and prostatic volume was significantly greater in group BPH-HT with more than 20 years hypertension;(all P<0.05). Additionally, prostatic volume was positively correlated with the years of hypertesion in group BPH-HT(Rsq=0.056,P=0.009). Conclusions The present results demonstrate that BPH may be frequently accompanied by the disease of hypertension. A long-term hypertension, particularly the condition of high diastolic blood pressure may improve the occurrence and clinical progression of BPH.
出处
《中华外科杂志》
CAS
CSCD
北大核心
2005年第2期108-111,共4页
Chinese Journal of Surgery
基金
教育部科学技术研究重大项目(0106)
