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1.
Many patients with unilateral or bilateral testicular, epididymal, or scrotal pain as their sole presenting symptom receive a diagnosis of "chronic epididymitis." This common clinical entity is diagnosed and treated by practicing urologists but essentially ignored by academic urologists. This article defines chronic epididymitis, reviews current knowledge regarding its etiology, and describes appropriate physical examination and clinical testing for patients with the condition. The recently developed Chronic Epididymitis Symptom Index is presented, which can be used for baseline evaluation and follow-up of patients with chronic epididymitis, both in clinical practice and in research treatment trials. Treatment options, from watchful waiting to medical therapy to epididymectomy, are reviewed.  相似文献   

2.
The early 1960s witnessed a marked advancement in cryogenic research and its clinical application to surgery. Cooper's development of a closed controllable method for destruction of tissue by cryosurgery was at the forefront. In 1964, Gonder et al. (3) modified this apparatus and popularized its use in the treatment of the common problem of the obstructing prostate gland. However, this potential panacea soon presented the urologists with unexpected serious complicaions. Prolonged sloughing of the necrotized prostate, accidental freezing of rectum, bladder, external urethral sphincter occurred which were unacceptable and rarely encountered with conventional methods of prostatectomy. At this point in time, most urologists in the United States abandoned this procedure. However, others persisted and modified this technique with more precise methods of control monitoring and utilized a small resection of thawing prostate at the time of cryoprostatectomy. During this transition phase, the indications were justifiably narrowed to (i) poor-risk patients, (ii) those with hematological problems, (iii) treatment of large inoperable prostate carcinomas. Our experience with the last 100 cases of combined cryotransurethral prostatectomy encourages another look at this procedure. The utilization of this method, however, must be restricted to a select group of patients and should be carried out by only those urologists properly trained in this surgical modality.  相似文献   

3.
Analysis of the data on etiology and pathogenesis of inflammatory processes in prostate including acute and chronic prostatitis as well as chronic pelvic pain syndrome is presented. It has been noted that about 50% of men of fertile age had clinical signs of chronic prostatitis at least once in life and that more than 60% of admissions to urologists in outpatient practices are related with clinical signs of chronic prostatitis. An appreciable decrease in quality of life similar to that due to myocardial infarction or Crohn's disease is observed in patients with chronic prostatitis. Prostatitis often has a chronic cyclic course with exacerbation and remission phases. Not rarely the disease has primary chronic course--without an apparent beginning as acute prostatitis. This leads to late diagnostics and difficulties with identification of etiologic factor, which commonly is a conditionally pathogenic microorganisms and mixed infections. Such difficulties can be a reason for inadequate treatment and complications of chronic prostatitis such as abscess, paraprostatitis, impotence, and infertility.  相似文献   

4.
Objectives: To ascertain what percentage of urologists' oncology practice is dedicated to the care of prostate cancer patients and to determine urologists' attitudes towards the treatment of patients with metastatic and hormone-refractory prostate cancer (HRPC). An additional objective is to determine urologists' interest in administering various types of chemotherapy in HRPC patients.Materials and Methods: The American Urological Association (AUA) directory of practicing urologists was obtained, and 3000 randomly selected members of the AUA, as well as the complete list of 168 Society of Urologic Oncology (SUO) members, were chosen for the mailing of a 16-item questionnaire. The urologists were asked about how many of their patients have prostate cancer, how many have metastatic disease, and how many have HRPC and are currently receiving intravenous (IV) chemotherapy. In addition, the urologists were queried regarding their level of interest in learning about chemotherapy options as well as learning how to administer chemotherapy.Results: A total of 654 survey questionnaires were completed and returned for tabulation, resulting in a 21% effective response rate. Sixty-four percent of the responding urologists' cancer patients had prostate cancer, 21% had metastatic disease, and 19% had HRPC; only 4% of the urologists currently administer IV chemotherapy themselves. When asked to describe their interest in learning how to deliver and be reimbursed for IV chemotherapy, 26% expressed an extremely low level of interest, 23% a low level of interest, 31% a high level of interest, and 17% an extremely high level of interest. The results of other questions are presented and correlated with the number of years the urologists have been in practice and other demographic data.Conclusions: The management of prostate cancer comprises a major portion of urologists' practices. Almost one half (48%) of the urologists in this survey were interested in administering and being reimbursed for IV chemotherapy. Several chemotherapy regimens have been shown to improve quality of life in patients with HRPC, yet only about 30% of these patients were referred for chemotherapy. If more urologists were able to deliver these drugs, then the number of patients referred for chemotherapy would likely increase, as would accrual to important clinical trials in HRPC. The results of this survey suggest that methods to implement the training and reimbursement of urologists in the use of chemotherapy regimens should be investigated.  相似文献   

5.
Emphasizing "interactive exchange and discussion" among urologists worlwide, the mission of Uroweb (www.uroweb.org) is to be a global resource for urologic specialists and investigators, although the content is mostly from urologists in Europe and the United States. The European Association of Urology, which developed this World Wide Web site, notes it was born out of the desire to link educational and practical treatment information from a wide variety of sources.  相似文献   

6.
Laparoscopic radical prostatectomy is an effective treatment for localized prostate cancer. This cost-intensive and technically demanding operation currently takes longer than the standard open procedures, but with increasing experience, it is eventually associated with lower costs and is nearly as fast. As more urologists gain such experience, the laparoscopic approach may challenge the standard approaches.  相似文献   

7.
In recent years, new treatment for renal cell carcinoma (RCC) has been a spotlight in the field of cancer therapeutics. With several emerging agents branded as 'targeted therapy' now available, both medical oncologists and urologists are progressively more hopeful for better outcomes. The new remedies may provide patients with improved survival and at the same time less toxicity when compared to traditional cytotoxic agents. This article will center on current and emerging treatment strategies for advanced RCC and other GU malignancies with updates from 2008 annual ASCO meeting.  相似文献   

8.
Erectile dysfunction is a common problem affecting many men across all age groups. Its etiology is multifactorial. Hormonal, vascular, neurogenic, lifestyle, and psychological entities have all been implicated as causative agents. The molecular basis underlying its etiology and progression is complex and still challenges researchers in the field. Nonetheless, newly discovered common pathways and targets of its pathogenesis have opened a new era for both prevention and active treatment of the disease. This review describes some of the known molecular mechanisms contributing to erectile dysfunction and discusses the future of gene therapy for the disease.  相似文献   

9.
As an increasing number of treatment options for urologic disorders become available, patients with these conditions are more often able to be managed in the primary care setting. Primary care physicians, therefore, must become more knowledgeable of the proper urologic terminology and the screening tools that have traditionally been used by urologists. To that end, this article reviews the terminology associated with lower urinary tract symptoms and describes the evaluation and treatment of patients presenting with these symptoms. The diagnoses of overactive bladder and prostatitis are discussed, as well as the therapeutic options available for these patients.  相似文献   

10.
Proton beam therapy for prostate cancer has become a source of controversy in the urologic community, and the rapid dissemination and marketing of this technology has led to many patients inquiring about this therapy. Yet the complexity of the technology, the cost, and the conflicting messages in the literature have left many urologists ill equipped to counsel their patients regarding this option. This article reviews the basic science of the proton beam, examines the reasons for both the hype and the controversy surrounding this therapy, and, most importantly, examines the literature so that every urologist is able to comfortably discuss this option with inquiring patients.Key words: Prostate cancer, Proton beam therapy, External beam radiation therapy, Intensity modulated radiation therapyProton beam therapy (PBT) has become a source of controversy in the urologic community. It is not uncommon to hear mixed messages regarding the issue, from zealous advocates to cost-conscious skeptics, leaving many urologists unsure what to tell their patients with prostate cancer. What is clear, however, is that the technology is disseminating across the nation, and as our patients turn to the internet to learn more about their diagnosis, they are going to encounter increasingly more information about PBT, both scientific and promotional in nature. Hence, it is necessary for every urologist to understand the basics of PBT to help guide our patients through treatment options. This article reviews and compares the basic science of conventional external beam radiation therapy (EBRT) with PBT, examines the reasons for both the hype and the controversy surrounding this therapy, and, most importantly, examines the literature so that all urologists are adequately equipped to counsel their patients on this subject.  相似文献   

11.
Benign prostatic hyperplasia (BPH) is a condition that is common among older men. It causes a variety of clinically significant lower urinary tract signs and symptoms. BPH is rarely life-threatening; the decision to seek treatment is frequently based on the degree to which patients find the symptoms bothersome and disruptive of daily activities. Recently developed reliable and valid outcome measures to evaluate treatments for BPH are clinical tools that urologists can use to determine the extent of bother and make treatment decisions. A single question used to determine the "bother score" provides a widely used and statistically valid measure of the need for treatment of BPH. Validation data support the argument that the bother score is a statistically reliable measure of treatment outcome in patients with BPH who view their symptoms as bothersome.  相似文献   

12.
Renal cell carcinoma (RCC) is the most lethal of urologic malignancies, accounting for an estimated 36,000 new cases of carcinoma and 12,000 deaths in 2005. Nephrectomy is the usual treatment; however, after nephrectomy, RCC recurs in 20% to 40% of patients with clinically localized disease. A consensus surveillance protocol does not exist for follow-up of RCC after nephrectomy. In this article, available protocols are reviewed with a goal of developing an evidence-based system including the prognostic factors for recurrent disease, chronology and sites of recurrence, available treatment options if recurrent disease is found, and modalities of diagnostic testing available to urologists. New surveillance recommendations are presented based on prognostic factors as well as the University of California, Los Angeles Integrated Staging System for RCC.  相似文献   

13.
The absence of curative therapies for advanced or recurrent forms of prostate cancer mandates continued development of novel, more effective treatment regimens. Due to recent advances in basic and translational research, therapeutic vaccines and monoclonal antibody-based therapies are steadily gaining ground as promising treatment modalities against prostate cancer. Several immunotherapeutic products have recently been investigated in later-phase trials and have reported evidence for clinical benefit while maintaining an excellent quality of life for participants. The cumulative clinical results available to date indicate that immune-based therapies will likely play a role in the treatment of patients with prostate and other malignancies. The objective of this article is to increase awareness of contemporary immunologic therapies and clinical trials of new biologic reagents against prostate cancer. We also seek to encourage urologists to actively participate in clinical trials and evaluate the potential of immunotherapeutic drugs for impacting standards of care.  相似文献   

14.
Dean RC  Lue TF 《Reviews in urology》2005,7(Z2):S26-S32
Patients with erectile dysfunction (ED) following radical prostatectomy (RP) continue to present to practicing urologists. Although nerve-sparing RP has decreased the rates of ED significantly, new therapies for cavernosal nerve protection and recovery are now being developed. This report discusses the many agents available in neuroregeneration and neuroprotection to aid in the recovery of erectile function. Multiple agents and strategies have been used for neuroprotection and neuroregeneration of the cavernosal nerve following RP and in nerve injury models. Many of these agents display promise for the treatment of impotence. Early treatment for patients recovering from RP is becoming the standard of care. Natural recovery of erections may take as long as 18 to 24 months post RP; however, treatment plans may reduce the time to erectile recovery.  相似文献   

15.
Newer agents and procedures give urologists more options in treating patients who have urinary incontinence related to such etiologies as an ineffective sphincter, detrusor hypersensitivity, obstruction, or a combination of these. Abolition of the involuntary contractions characteristic of detrusor instability can be accomplished pharmacologically or surgically. First-line anticholinergic agents are tolterodine and oxybutynin XL, given orally. Alternatively, intravesical administration provides a high concentration of drug, such as capsaicin or resiniferatoxin, at the detrusor muscle level. However, this commits the patient to intermittent self-catheterization. Surgery is reserved for those who have failed prolonged trials of conservative therapies. For patients with intractable urge incontinence, urologists have the new technique of sacral nerve stimulation.  相似文献   

16.
Definition and classification of the arterial hypertension in pregnancy are discussed. An emphasis is on the problems of differential diagnosis between pre-eclampsia and other forms of hypertension. Use of hypotensive drugs in pregnant patients with particular reference to emergencies is also discussed. The treatment of pregnant women with hypertension is still a problem which require close co-operation of both an obstetrician and internist. Follow-up after labour is GP duty to find out if the patient remains hypertensive. If so, etiology of the disease should be again searched.  相似文献   

17.
A great deal of folklore, superstition and emotional reaction is attached to the common cold, but established objective information is quite limited. The evidence concerning etiology, epidemiology, physiology, prevention and treatment of the common cold is briefly summarized and critically evaluated. There is disappointing lack of real progress in any of these aspects of the common cold problem.  相似文献   

18.
A great deal of folklore, superstition and emotional reaction is attached to the common cold, but established objective information is quite limited. The evidence concerning etiology, epidemiology, physiology, prevention and treatment of the common cold is briefly summarized and critically evaluated. There is disappointing lack of real progress in any of these aspects of the common cold problem.  相似文献   

19.
Lower urinary tract trauma, although relatively uncommon in blunt trauma, can lead to significant morbidity when diagnosed late or left untreated; urologists may only encounter a handful of these injuries in their career. This article reviews the literature and reports on the management of these injuries, highlighting the issues facing clinicians in this subspecialty. Also presented is a structured review detailing the mechanisms, classification, diagnosis, management, and complications of blunt trauma to the bladder and urethra. The prognosis for bladder rupture is excellent when treated. Significant intraperitoneal rupture or involvement of the bladder neck mandates surgical repair, whereas smaller extraperitoneal lacerations may be managed with catheterization alone. With the push for management of trauma patients in larger centers, urologists in these hospitals are seeing increasing numbers of lower urinary tract injuries. Prospective analysis may be achieved in these centers to address the current lack of Level 1 evidence.  相似文献   

20.
OBJECTIVE--To study the acceptability, costs, psychosocial consequences, and organisation of screening for carcinoma of the prostate. DESIGN--A randomly selected population was personally invited for digital rectal examination by a urologist and a general practitioner. Further examinations were performed if induration was felt. Each man completed a questionnaire on his response to the examination. SETTING--General practices in the area of Norrköping. PATIENTS--1494 Men aged 50-69 randomly selected from a population of 9026. MAIN OUTCOME MEASURE--Prostates having a firm nodular consistency. RESULTS--Carcinoma of the prostate was suspected in 45 of 1163 patients examined; in 10 by the general practitioners, in 10 by the urologists, and in 25 by both. Forty four men had a fine needle aspiration biopsy, and carcinomas were found in 13 cases. Of these, one had been suspected by the general practitioner, four by urologists, and eight by both. The cost for each man was 11.60 pounds, and the cost for each case of carcinoma detected and treated by potentially curative methods was 2477 pounds. Of the 13 men with carcinoma, 10 underwent radical prostatectomy and one radiotherapy. One man had advanced disease and was given endocrine treatment, another was not treated. Only 193 men felt distress during the initial examination. Of the 44 men who had an aspiration biopsy, 25 experienced anxiety. CONCLUSIONS--Screening for carcinoma of the prostate by a urologist or a general practitioner using digital rectal examination is a cost effective method of early diagnosis. Whether such screening leads to prolonged survival, however, remains doubtful.  相似文献   

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