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1.
Predictors of patient response to antibiotic therapy for the chronic prostatitis/chronic pelvic pain syndrome: a prospective multicenter clinical trial 总被引:25,自引:0,他引:25
Nickel JC Downey J Johnston B Clark J;Canadian Prostatitis Research Group 《The Journal of urology》2001,165(5):1539-1544
PURPOSE: To our knowledge antibiotics are the most popular choice of therapy for all categories of the chronic prostatitis/chronic pelvic pain syndrome. We determine if culture, leukocyte and/or antibody status of prostate specific specimens predicts patient response to antibiotic therapy. MATERIALS AND METHODS: Patients clinically diagnosed with the chronic prostatitis/chronic pelvic pain syndrome according to the National Institutes of Health (NIH) definition had a lower urinary tract evaluation that included standard microscopy and culture of prostate specific specimens, and determination of the ratio of voided bladder 3 and voided bladder 2 antibody levels against a panel of identified prostate pathogens (enzyme linked immunosorbent assay methodology). Symptom evaluation consisted of the NIH chronic prostatitis symptom index (derived) pain scale 0 to 21, symptom severity index scale 0 to 100, symptom frequency questionnaire scale 0 to 50 and quality of life scale 0 to 6. Patients were stratified according to microscopy, culture and immune status, were treated with 12 weeks of ofloxacin, and were assessed at 4, 12 and 24 weeks with symptom scores as well as global assessments. RESULTS: Based on leukocyte and culture results, 102 evaluable patients were stratified into categories II (14%), IIIA (48%) and IIIB (38%) of the chronic prostatitis/chronic pelvic pain syndrome. Of the cases 23% were categorized as antibody positive and 77% as antibody negative. Average age was 42 +/- 10 years and 92% of patients were white. Of the patients 57% believed that they had moderate to marked improvement. All categories of the chronic prostatitis/chronic pelvic pain syndrome and patients in whom antibody was positive or negative had significant improvement in the NIH chronic prostatitis symptom index, symptom severity index, symptom frequency questionnaire and quality of life scores compared with baseline (p <0.001). There was no significant difference in patient response to the stratification based on culture, leukocyte, that is categories II, IIIA and IIIB had same beneficial response, or antibody status. CONCLUSIONS: Culture, leukocyte and antibody status of prostate specific specimens does not predict antibiotic response in patients with the chronic prostatitis/chronic pelvic pain syndrome. The perceived beneficial effect of antibiotics needs to be evaluated in a randomized placebo controlled trial. 相似文献
2.
PURPOSE: Little is known about the natural history of nonbacterial prostatitis/male pelvic pain syndrome, the transition from acute to chronic pelvic pain and risk factors for chronicity. In this study we determined the course of symptoms after physician visits for new nonbacterial prostatitis/pelvic pain syndrome episodes, and determined predictors of symptom persistence 1 year later. MATERIALS AND METHODS: A total of 286 male health maintenance organization enrollees (87% white, mean age 46.7 years, 83% completed the 12-month followup) with recent physician visits for new prostatitis/pelvic pain episodes completed baseline, and 3, 6 and 12-month followup telephone interviews, including the National Institutes of Health Chronic Prostatitis Symptom Index in a prospective longitudinal inception cohort study. RESULTS: On average symptoms improved substantially during months 1 to 3, modestly from months 3 to 6 and then remained unchanged. At each followup outcomes were better for men whose initial visit was for a first lifetime episode compared with a recurrent prostatitis/pelvic pain episode. Patients with more severe symptoms (Wald chi-square 11.27, p = 0.0008) and whose episode was recurrent (OR 2.2, 95% CI 1.16 to 4.06) at baseline were significantly more likely to report symptoms 1 year later. CONCLUSIONS: Most men who make physician visits for new nonbacterial prostatitis/pelvic pain episodes experience symptom improvement during the next 6 months. However, chronic, mild, persistent or recurrent symptoms are common. Patients with previous episodes and more severe symptoms are at higher risk for chronic pelvic pain. 相似文献
3.
Prevalence of prostatitis-like symptoms in a population based study using the National Institutes of Health chronic prostatitis symptom index 总被引:19,自引:0,他引:19
PURPOSE: The National Institutes of Health (NIH) chronic prostatitis symptom index was used to determine the prevalence of prostatitis-like symptoms among men (age 20 to 74 years) at risk in a community based study. MATERIALS AND METHODS: The study was a cross-sectional postal survey of men age 20 to 74 years in Lennox and Addington counties, which included a large rural area, 1 major town and a suburban area with a stable population of men representative of Canadian demographics. The questionnaire collected information on 2 domains of chronic prostatitis identified in the NIH chronic prostatitis symptom index, including pain (location, severity and frequency), voiding function (irritative, obstructive), demographics, quality of life, general health and health seeking behavior. The self-reported pain score was used to identify prostatitis-like symptoms in the most discriminating domain. Based on analysis of the index final validation study comparing patients with prostatitis to normal controls and those with benign prostatic hyperplasia, the 2 questions most specific for prostatitis, including perineal and/or ejaculatory pain/discomfort, and a total pain score (0 to 21) 4 or greater were used to identify men with significant prostatitis-like symptoms. RESULTS: A total of 2,987 eligible men received the survey, and it was completed by 868 (29%). Of the men 84 (9.7%) were identified as having chronic prostatitis-like symptoms (mean NIH chronic prostatitis symptom index pain score 9.1 +/- 0.3). The average age of the prostatitis population was 50 years compared with 52 years for men without prostatitis-like symptoms. Prevalence was 11.5% in men younger than 50 years and 8.5% in men 50 years or older. Of the sampled population 57 (6.6%) men had prostatitis-like symptoms and an index pain score 8 or greater (moderate to severe). The index voiding score (0 to 10) was 4.1 +/- 0.5 in men younger than 50 years compared with 1.5 +/- 0.1 for normal controls, and 4.7 +/- 0.4 in those 50 years or older compared with 1.9 +/- 0.1 for normal controls. Of the prostatitis group 60% sought medical help for their symptoms. CONCLUSIONS: In our opinion this community based study using the new prostatitis symptom index confirms that chronic prostatitis-like symptoms are common. 相似文献
4.
PURPOSE: We determined how interstitial cystitis progresses from initial symptoms to diagnosis. MATERIALS AND METHODS: We retrospectively analyzed the records of 45 patients to determine the dates of symptom onset and diagnosis, and sequence of urgency/frequency, nocturia and pain. We also documented alternate and previous diagnoses, and previous surgical treatments. RESULTS: Of the patients 89% presented with only 1 symptom. Median time from the initial symptom to all symptoms was 2 years (mean 5.5). The most common previous diagnoses were urinary infection in 19 cases, a gynecologic diagnosis in 14 and urethral diagnoses in 6. A previous urinary infection was documented in only 1 of 19 patients, while 11 had undergone hysterectomy and 5 diagnosed with endometriosis had no pathological documentation available. CONCLUSIONS: Early interstitial cystitis presents variably and usually with only a single symptom of urgency/frequency, nocturia or pain. Clinicians may fail to appreciate the symptoms of early interstitial cystitis, which leads to delayed diagnosis until the patient is more symptomatic. With time multiple symptoms manifest. Bacterial cystitis, prostatitis, endometriosis and chronic pelvic pain are common initial misdiagnoses. Interstitial cystitis should be considered when laboratory documentation of alternate diagnoses is lacking or when patients fail to respond to therapy for alternate diagnoses. 相似文献
5.
Evaluation of intravesical potassium sensitivity test and bladder biopsy in patients with chronic prostatitis/chronic pelvic pain syndrome 总被引:1,自引:0,他引:1
Ayman A Hassan Samir A Elgamal Magdy A Sabaa Khalid Salem 《International journal of urology》2007,14(8):738-742
AIM: We evaluated the possibility that patients with chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) might have similar histological and physiological bladder changes as that documented in patients with painful bladder syndrome/interstitial cystitis (PBS/IC). METHODS: Thirty-five known patients of CP/CPPS according to the clinical criteria of National Institutes of Health (NIH) were evaluated. The severity of the symptoms was evaluated according the NIH-Chronic Prostatitis Symptom Index. All patients underwent a potassium sensitivity test (PST) and bladder cystoscopy. Bladder biopsy was obtained from 17 patients with prostatitis and four control patients. RESULTS: Urinary symptoms were present in 31 (88.6%) patients. Pelvic pain was reported in all patients. PST was positive in 26 (84%) of 31 patients that presented with urinary symptoms in its filling phase. In the voiding phase, 10 (28.5%) patients experienced urethral pain. Of these patients, five had negative filling PST. There were only two (5.7%) patients that had negative PST in both of its phases for an overall positive PST rate of 94.3%. The severity of PST was not correlated with the total symptom score (P = 0.37). However, patients with severe urinary symptoms were more likely to score higher grades with PST (P = 0.01). Of the 17 patients who underwent bladder biopsy, a significant increase in the number of mast cells (MC) was present in 11 (64.7%) patients. Glomerulations with bladder cystoscopy was observed in 24 (68.6%) patients. CONCLUSIONS: The data of the present study support the opinion that PBS/IC is under-diagnosed in male patients that present with urgency, frequency and/or pain. In some patients diagnosed as CP/CPPS, the symptoms might be related to bladder dysfunction rather than prostatic inflammation. 相似文献
6.
Pontari MA 《Current urology reports》2006,7(4):329-334
Interstitial cystitis and chronic prostatitis/chronic pelvic pain syndrome are clinical syndromes characterized by pelvic
pain with or without voiding symptoms such as urgency and frequency. There are many similarities in their epidemiology, adverse
effect on quality of life, etiology/pathophysiology, natural history, and response to similar treatments. However, overlapping
clinical definitions and similar entrance criteria for large-scale cohort studies make comparisons problematic. Newer efforts
to classify pelvic pain syndromes should help in our recognition that interstitial cystitis and chronic prostatitis/chronic
pelvic pain syndrome likely are not organ-specific syndromes but urogenital manifestations of regional or systemic abnormalities. 相似文献
7.
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。 相似文献
8.
Our aim was to establish the Estonian version of the National Institutes of Health chronic prostatitis symptom index (NIH-CPSI), and to examine its validity and applicability in chronic prostatitis patients as well as in community-based study. The questionnaire was tested in 54 category III prostatitis patients. In addition, 452 men were enrolled into a community-based study that resulted in 83 completed questionnaires. The discriminatory power, psychometric properties and internal correlations of the questionnaire were tested. The questionnaire demonstrated good internal consistency, with Cronbach's alpha coefficient 0.82. The pain and quality of life domains demonstrated high correlations with each other and with the entire questionnaire. The total score and the scores of pain and quality of life domains of the Estonian NIH-CPSI differed significantly between the chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) patients and the men without CP/CPPS, and so the index proved a good discriminant validity. We can conclude that the Estonian NIH-CPSI is easily understood and reflects accurately the clinical symptoms and the quality of life in patients with chronic prostatitis. The similarity of the psychometric properties of the English and Estonian versions of the NIH-CPSI supports their measurement equivalence. 相似文献
9.
M S Litwin M McNaughton-Collins F J Fowler J C Nickel E A Calhoun M A Pontari R B Alexander J T Farrar M P O'Leary 《The Journal of urology》1999,162(2):369-375
PURPOSE: Chronic abacterial prostatitis is a syndrome characterized by pelvic pain and voiding symptoms, which is poorly defined, poorly understood, poorly treated and bothersome. Research and clinical efforts to help men with this syndrome have been hampered by the absence of a widely accepted, reliable and valid instrument to measure symptoms and quality of life impact. We developed a psychometrically valid index of symptoms and quality of life impact for men with chronic prostatitis. MATERIALS AND METHODS: We conducted a structured literature review of previous work to provide a foundation for the new instrument. We then conducted a series of focus groups comprising chronic prostatitis patients at 4 centers in North America, in which we identified the most important symptoms and effects of the condition. The results were used to create an initial draft of 55 questions that were used for formal cognitive testing on chronic prostatitis patients at the same centers. After expert panel review formal validation testing of a revised 21-item draft was performed in a diverse group of chronic prostatitis patients and 2 control groups of benign prostatic hyperplasia patients and healthy men. Based on this validation study, the index was finalized. RESULTS: Analysis yielded an index of 9 items that address 3 different aspects of the chronic prostatitis experience. The primary component was pain, which we captured in 4 items focused on location, severity and frequency. Urinary function, another important component of symptoms, was captured in 2 items (1 irritative and 1 obstructive). Quality of life impact was captured with 3 items about the effect of symptoms on daily activities. The 9 items had high test-retest reliability (r = 0.83 to 0.93) and internal consistency (alpha = 0.86 to 0.91). All but the urinary items discriminated well between men with and without chronic prostatitis. CONCLUSIONS: The National Institutes of Health chronic prostatitis symptom index provides a valid outcome measure for men with chronic prostatitis. The index is psychometrically robust, easily self-administered and highly discriminative. It was formally developed and psychometrically validated, and may be useful in clinical practice as well as research protocols. 相似文献
10.
Schaeffer AJ Knauss JS Landis JR Propert KJ Alexander RB Litwin MS Nickel JC O'Leary MP Nadler RB Pontari MA Shoskes DA Zeitlin SI Fowler JE Mazurick CA Kusek JW Nyberg LM;Chronic Prostatitis Collaborative Research Network Study Group 《The Journal of urology》2002,168(3):1048-1053
PURPOSE: We examine whether leukocytes and bacteria correlate with symptom severity in men with chronic prostatitis/chronic pelvic pain syndrome. MATERIALS AND METHODS: All 488 men screened into the National Institutes of Health Chronic Prostatitis Cohort Study before close of recruitment on August 22, 2001 were selected for analysis. The National Institutes of Health Chronic Prostatitis Symptom Index, including subscores, were used to measure symptoms. Urethral inflammation was defined as white blood cell (WBC) counts of 1 or more (1+) in the first voided urine. Participants were classified as category IIIa based on WBC counts of 5 or more, or 10 or more (5+, 10+) in the expressed prostatic secretion, or 1+ or 5+ either in the post-expressed prostatic secretion urine (voided urine 3) or semen. Uropathogens were classified as localizing if the designated bacterial species were absent in voided urine 1 and voided urine 2 but present in expressed prostatic secretion, voided urine 3 or semen, or present in expressed prostatic secretion, voided urine 3 or semen at 2 log concentrations higher than at voided urine 1 or 2. Associations between symptoms, and inflammation and infection were investigated using generalized Mantel-Haenszel methods. RESULTS: Of all participants 50% had urethral leukocytes and of 397 with expressed prostatic secretion samples 194 (49%) and 122 (31%) had 5+ or 10+ WBCs in expressed prostatic secretion, respectively. The prevalence of category IIIa ranged from 90% to 54%, depending on the composite set of cut points. None of the index measures were statistically different (p >0.10) for selected leukocytosis subgroups. Based on prostate and semen cultures, 37 of 488 men (8%) had at least 1 localizing uropathogen. None of the index measures were statistically different (p >0.10) for selected bacterial culture subgroups. CONCLUSIONS: Although men with chronic prostatitis routinely receive anti-inflammatory and antimicrobial therapy, we found that leukocytes and bacterial counts as we defined them do not correlate with severity of symptoms. These findings suggest that factors other than leukocytes and bacteria also contribute to symptoms associated with chronic pelvic pain syndrome. 相似文献
11.
OBJECTIVES: Prostatitis NIH IIIB is defined by chronic pelvic pain without evidence of inflammation in prostate secretions or ejaculate. The relations between chronic prostatitis and fertility are discussed controversially. In this context, we analysed fertility data of a well defined collective of patients with prostatitis NIH IIIB. METHODS: We analysed prospective fertility data of a group of 30 patients with chronic prostatitis NIH IIIB and compared these data with the duration of symptoms as well as with an age-matched control group. RESULTS: The prostatitis group and the control group differed significantly in terms of ejaculate volume, motility and fructose concentration. The remaining parameters did not differ significantly. An azoospermia was present in 3 patients of the prostatitis group versus none of the control group. The duration of symptoms did not correlate with the sperm parameters (sperm density, motility and morphology). CONCLUSIONS: Patients with prostatitis NIH IIIB have changes in their ejaculate with a reduction of motility and a reduced fructose concentration. This supports a somatic aetiology of the chronic pelvic pain syndrome. 相似文献
12.
Clemens JQ Meenan RT O'Keeffe-Rosetti MC Gao SY Brown SO Calhoun EA 《The Journal of urology》2006,176(2):593-6; discussion 596
PURPOSE: We calculated the prevalence of symptoms typically associated with chronic prostatitis/chronic pelvic pain syndrome in men in a managed care population in the Pacific Northwest. MATERIALS AND METHODS: A questionnaire mailing to 5,000 male enrollees 25 to 80 years old in the Kaiser Permanente Northwest (Portland, Oregon) health plan was performed. The questionnaires included screening questions about the presence, duration and severity of pelvic pain, and the National Institutes of Health Chronic Prostatitis Symptom Index. Chronic prostatitis/chronic pelvic pain syndrome symptoms were defined in 2 ways: 1) presence of any of the following for a duration of 3 or more months: pain in the perineum, testicles, tip of penis, pubic or bladder area, dysuria, ejaculatory pain; and 2) perineal and/or ejaculatory pain, and a National Institutes of Health Chronic Prostatitis Symptom Index total pain score of 4 or more. Prevalence estimates were age adjusted to the total Kaiser Permanente Northwest male population. RESULTS: A total of 1,550 questionnaires were returned. The prevalence of chronic prostatitis/chronic pelvic pain syndrome symptoms was 7.5% for definition 1 and 5.9% for definition 2. Mean National Institutes of Health Chronic Prostatitis Symptom Index scores were 17 for definitions 1 and 2. Of those with prostatitis-like symptoms, 30% met criteria for having both definitions present. The prevalence of prostatitis-like symptoms using either of the 2 diagnoses was 11.2%. CONCLUSIONS: This population based study indicates that approximately 1 in 9 men have prostatitis-like symptoms. Application of 2 different definitions for prostatitis-like symptoms identified unique groups of men, with limited overlap in the groups. 相似文献
13.
Acute bacterial prostatitis and chronic prostatitis/chronic pelvic pain syndrome: andrological implications 总被引:1,自引:0,他引:1
There is a consensus on the diagnostic management of bacterial prostatitis (acute and chronic). In chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) the diagnostic approach remains unclear, because inflammatory and noninflammatory CP/CPPS might be one entity with varying findings over time. The WHO definition of male accessory gland infection does not differentiate between prostatitis, epididymitis, and other inflammatory alterations of the urethral compartment. The definition therefore cannot be further accepted as a rational tool for the diagnosis of prostatitis and related diseases in urological andrology. Therapy in infectious prostatitis is standardised and antibiotics are the primary agents. Andrological implications are well defined, side-effects are minimal. CP/CPPS therapy has the goal to reduce pelvic pain. However, treatment regimens are not as standardised. Andrological side-effects are well defined and mainly due to the functional background of these agents. 相似文献
14.
慢性前列腺炎患者的尿动力学检查(附32例报告) 总被引:8,自引:0,他引:8
目的:总结慢性前列腺炎患者可能存在的下尿路症状,并结合尿动力学分析各类症状出现的深层次原因,方法:对32例民性前列腺炎患者的尿流率,膀胱压力容积,压力-流率,前列腺压和肌电图进行综合性回顾分析,并与慢性细菌性和非细菌性前列腺炎组的尿动力学变化作了比较。结果:40.6%的患者存在不稳定性膀胱,34.4%,的患者有逼尿肌反邮进,46.9%的患者有膀胱出口梗阻,另有68.7%的患者存在逼尿肌-外括约肌协同失调,慢性细菌性和非细菌性前列腺炎组中的尿动力学差异无显著性意义。结论:慢性前列腺炎患者出现不同程度的尿频,尿急,尿等待和排尿费力等下尿路症状可能与前列腺局部充血,逼尿肌反射亢进,膀胱出口梗阻和逼尿肌-外括约肌协同失调有关。认识并解除这些相关因素可能有助于提高对慢性前列腺炎的综合疗效。 相似文献
15.
Quantifying symptoms in men with interstitial cystitis/prostatitis, and its correlation with potassium-sensitivity testing 总被引:4,自引:0,他引:4
OBJECTIVE: To determine whether men previously diagnosed with prostatitis also have pathology originating in the bladder. PATIENTS, SUBJECTS AND METHODS: We administered the pelvic pain and urgency/frequency (PUF) questionnaire and the potassium-sensitivity test (PST) to 50 patients with prostatitis presenting in urological and primary care, and to 14 controls. In a separate control group of 22 men, the urethra was irrigated with KCl or NaCl (11 each) before and after experimental injury of the urethral mucosa. RESULTS: All 50 patients with prostatitis had PUF scores of > or = 7; 77% were positive for the PST. All 14 controls had PUF scores of 1 or 0 and a negative PST. In the urethral irrigation study in controls, KCl but not NaCl provoked urethral pain after mucosal injury. Before injury, neither KCl nor NaCl caused symptoms. CONCLUSION: The high rate of positive PST in patients with "classic" prostatitis indicates that pathology originating in the bladder may be an important source of symptoms in most. In patients with prostatitis and female patients with interstitial cystitis, symptoms may arise not from separate disease entities but from a continuum of epithelial dysfunction and potassium cycling that may be present throughout the lower urinary tract. 相似文献
16.
Prostate histopathology and the chronic prostatitis/chronic pelvic pain syndrome: a prospective biopsy study 总被引:7,自引:0,他引:7
PURPOSE: The chronic prostatitis/chronic pelvic pain syndrome is a common clinical syndrome characterized by lower genitourinary tract symptoms, particularly pain in the perineum or genitalia, voiding symptoms, such as dysuria or frequency, and sexual dysfunction in the absence of uropathogens in the urine or prostatic secretions. The term prostatitis is based on the presumption that prostatic inflammation is important in the pathophysiology of this syndrome. To our knowledge there has been no systematic characterization of the degree and nature of inflammation in the prostate in symptomatic cases. MATERIALS AND METHODS: Prostate histopathology in 368 biopsies from 97 patients with the chronic prostatitis/chronic pelvic pain syndrome was characterized.. RESULTS: Prostatic inflammation was detected in only 33% of patients, including 29% with mild (less than 10 leukocytes per 1 mm. field) and 4% with moderate (between 10 and 200) or severe (more than 200) infiltrate. Of the 3 patients with moderate inflammation 1 had glandular, 1 periglandular and 3 multifocal or diffuse distribution of leukocytes in the interstitium. Some patients had more than 1 pattern of inflammation. CONCLUSIONS: The finding of moderate or severe inflammation in only 5% of 97 patients argues for the need to reevaluate current concepts of the pathophysiology of the chronic prostatitis/chronic pelvic pain syndrome. 相似文献
17.
慢性前列腺炎症状评分表临床应用及分析 总被引:15,自引:0,他引:15
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 相似文献
18.
Stress prostatitis 总被引:32,自引:0,他引:32
A group of 218 men complaining of symptoms of chronic prostatitis were identified. Symptoms included pelvic and genital pain with or without voiding or ejaculation, urinary frequency and/or urgency, and often a thin watery urethral discharge. Of the group 134 (60%) were followed carefully. With nothing but stress management therapy 110 patients (86%) reported that they were "better," "much better," or "cured." Physiologically, the therapy makes sound medical sense. It is suggested that the term "stress prostatitis" is an appropriate label for this condition. 相似文献
19.
Objectives. The National Institutes of Health (NIH) category III chronic prostatitis syndromes (nonbacterial chronic prostatitis and prostatodynia) are common disorders with few effective therapies. Bioflavonoids have recently been shown in an open-label study to improve the symptoms of these disorders in a significant proportion of men. The aim of this study was to confirm these findings in a prospective randomized, double-blind, placebo-controlled trial.Methods. Thirty men with category IIIa and IIIb chronic pelvic pain syndrome were randomized in a double-blind fashion to receive either placebo or the bioflavonoid quercetin 500 mg twice daily for 1 month. The NIH chronic prostatitis symptom score was used to grade symptoms and the quality-of-life impact at the start and conclusion of the study. In a follow-up unblind, open-label study, 17 additional men received 1 month of a supplement containing quercetin, as well as bromelain and papain (Prosta-Q), which enhance bioflavonoid absorption.Results. Two patients in the placebo group refused to complete the study because of worsening symptoms, leaving 13 placebo and 15 bioflavonoid patients for evaluation in the blind study. Both the quercetin and placebo groups were similar in age, symptom duration, and initial symptom score. Patients taking placebo had a mean improvement in NIH symptom score from 20.2 to 18.8 (not significant), while those taking the bioflavonoid had a mean improvement from 21.0 to 13.1 (P = 0.003). Twenty percent of patients taking placebo and 67% of patients taking the bioflavonoid had an improvement of symptoms of at least 25%. In the 17 patients who received Prosta-Q in the open-label study, 82% had at least a 25% improvement in symptom score.Conclusions. Therapy with the bioflavonoid quercetin is well tolerated and provides significant symptomatic improvement in most men with chronic pelvic pain syndrome. 相似文献
20.
Parsons CL 《BJU international》2011,107(3):370-375
The traditional diagnosis of interstitial cystitis (IC) only recognizes the severe form of the disease. The far more common early and intermittent phases of the disease are not perceived to be part of IC but rather are misdiagnosed as urinary tract infection, urethral syndrome, overactive bladder, chronic prostatitis, urethritis, or a type of gynecologic pelvic pain (such as endometriosis, vulvodynia, or some type of vaginitis). All of these patient groups actually suffer from the same bladder disease. This disease results from a leaky bladder epithelium and subsequent potassium leakage into the bladder interstitium that generates the symptoms of frequency, urgency, pain or incontinence in any combination. Robust scientific data now support this important concept. These data will be reviewed herein. The conclusions derived from these data substantially alter the paradigms for urology and gynecology in the generation of frequency, urgency and pelvic pain. All the above-mentioned syndromes unite into one primary disease process, lower urinary dysfunction epithelium, or LUDE disease, and not the 10 plus syndromes traditionally recognized. 相似文献