Humans ; Male ; COVID-19/epidemiology* ; East Asian People ; Erectile Dysfunction/epidemiology* ; Pandemics ; Penile Erection ; Prostatitis/epidemiology* ; Sickness Impact Profile

We sought to describe the incidence rate of the urologic disease in the Korean military by reviewing diagnoses made in active duty soldiers from 2008 to 2013. A total of 72,248 first visits were generated in the Defense Medical Statistics Information System (DMSIS) with its gradually increasing trend over 6 years. A sharp increase of first visit was observed after implementation of the regular health check-up for all conscripted soldiers since 2013. Urolithiasis, prostatitis, epididymoorchitis, urethritis, and varicocele were prevalent. Prostatitis was the highest diagnosis made in the outpatient service, while varicocele was ranked the highest in the inpatient service. The incidence rates of urologic disease varied from 12.3 to 34.2 cases per 1,000 person-years. The urologic disease in conscripted men showed different distribution when we separated the population into conscripted and professional soldiers. Epididymoorchitis was the highest disease followed by urolithiasis, dysuresia, and balanoposthitis in 2013. This study underscores that the urologic disease has spent significant amount of health care resources in the Korean military. This calls for further study to find any significant difference and contributing factors of the urologic disease in the military and the civilian population.
Delivery of Health Care ; Diagnosis ; Epidemiology ; Humans ; Incidence ; Information Systems ; Inpatients ; Male ; Medical Records* ; Military Personnel* ; Outpatients ; Prostatitis ; Urethritis ; Urolithiasis ; Urologic Diseases* ; Urology ; Varicocele

Trichomonas vaginalis, a causative agent of trichomoniasis, may trigger symptomatic or asymptomatic nongonococcal urethritis and chronic prostatitis in men. Despite the availability of highly sensitive diagnostic tests, such as nucleic acid amplification tests, including PCR, few prospective studies present data on male T. vaginalis infection in South Korea. In the present study, the prevalence of T. vaginalis and associated clinical conditions were evaluated in 201 male patients from a primary care urology clinic in South Korea. The prevalence of T. vaginalis infection in our cohort was 4% (8/201) by PCR. T. vaginalis infection was common in men older than 40 years (median age, 52 years). Among the 8 Trichomonas-positive patients, 87.5% (7/8) had prostatic diseases, such as prostatitis and benign prostatic hyperplasia, and 25.0% (2/8) and 12.5% (1/8) were coinfected with Chlamydia trachomatis and Mycoplasma genitalium, respectively. Our results suggest that T. vaginalis infection is not rare in men attending primary care urology clinics in South Korea, especially in those older than 40 years, in whom it may explain the presence of prostatic disease. The possibility of T. vaginalis infection should be routinely considered in older male patients with prostatic diseases in South Korea.
Adolescent ; Adult ; Aged ; Aged, 80 and over ; Child ; Chlamydia Infections/parasitology ; Chlamydia trachomatis/isolation & purification ; Coinfection ; Humans ; Male ; Middle Aged ; Mycoplasma Infections/parasitology ; Mycoplasma genitalium/isolation & purification ; *Polymerase Chain Reaction ; Prostatitis/epidemiology/*parasitology ; Republic of Korea/epidemiology ; Trichomonas Infections/*diagnosis ; Trichomonas vaginalis/*isolation & purification ; Young Adult

PURPOSE: Transrectal ultrasound (TRUS)-guided biopsy of the prostate is usually safe. However, some patients are hospitalized owing to complications from TRUS biopsy. We identified the risk factors for complications and effective preventive measures for treating complications after TRUS biopsy. MATERIALS AND METHODS: Medical records and radiological images of 1,083 patients who underwent TRUS biopsy of the prostate over 10 years in Gyeongsang National University Hospital were examined retrospectively to investigate the correlation between complications after TRUS biopsy and preventive antibiotics, prebiopsy enema, number of biopsy cores, and pathological findings. RESULTS: Complications occurred in 69 patients (6.4%). The complication rates of the 1,008 patients who received antibiotics and the 75 patients who did not were 6.3% and 8.0%, respectively (p=0.469). Complication rates of the pre-biopsy enema group (n=658) and the group without prebiopsy enema (n=425) were 4.7% and 8.9%, respectively (p=0.007). Complication rates of the 6-core biopsy group (n=41) and the 12-core biopsy group (n=955) were 7.3% and 6.3%, respectively (p=0.891). Complication rates of the prostate cancer group (n=306) and the no prostate cancer group (n=713) were 6.2% and 6.6%, respectively (p=0.740). CONCLUSIONS: A prebiopsy enema was associated with a reduced risk of complications after TRUS biopsy. Preventive antibiotics, number of biopsy cores, and pathological findings did not significantly influence the complication rate.
Aged ; *Endosonography ; Enema/*methods ; Humans ; Image-Guided Biopsy/*adverse effects/methods ; Incidence ; Male ; Prostatic Neoplasms/*pathology ; Prostatitis/epidemiology/etiology/*prevention & control ; Rectum ; Republic of Korea/epidemiology ; Retrospective Studies ; Risk Factors ; Syncope, Vasovagal/epidemiology/etiology/*prevention & control ; Urinary Retention/epidemiology/etiology/*prevention & control

OBJECTIVETo investigate the epidemiological features of the pathogens responsible for prostatitis in the Changshu area, and offer some evidence for the clinical treatment of prostatitis.

METHODSThis study included 2 306 cases of prostatitis that were all clinically confirmed and subjected to pathogenic examinations in 3 hospitals of Changshu area from 2008 to 2012. Neisseria gonorrhoeae, mycoplasma urealyticum and chlamydia trachomatis were detected by nucleic acid amplification ABI 7500, the bacterial data analyzed by VITEK-2 Compact, the drug-resistance to antibacterial agents determined using the WHONET 5.6 software, and the enumeration data processed by chi-square test and curvilinear regression analysis using SPSS 19.0.

RESULTSThe main pathogens responsible for prostatitis were found to be Staphylococcus haemolyticus (30%), Staphylococcus epidermidis (12%), Enterococcus faecalis (9%), Escherichia coli (6%), Staphylococcus warneri and Staphylococcus aureus (3%), Mycoplasma urealyticum (8%), chlamydia trachomatis (5%) and Neisseria gonorrhoeae (6%). Statistically significant increases were observed in the detection rates of Escherichia coli (chi2 = 17.56, P<0.05), Mycoplasma urealyticum (chi2 = 8.73, P<0.05), Chlamydia trachomatis (chi2 = 8.73, P<0.05) and Enterococcus (chi2 = 8.22, P<0.05), but not in other pathogens. The resistance rates of Gram-positive bacteria to erythromycin and benzylpenicillin G were both above 45%, but with no significant difference between the two, those of Oxacillin (chi2 = 10.06, P<0.05) and Cefoxitin (chi2 = 9.89, P<0.05) were markedly increased, but those of quinolones, gentamycin and clindamycin remained low, except rifampicin (chi2 = 11.09, P<0.05). The resistance rates of Gram-negative bacteria to cefazolin and ampicillin were relatively high (mean 57.3%), and those to ceftriaxone (chi2 = 11.26, P<0.05) and trimethoprim sulfamethoxazole (chi2 =11.00, P< 0.05) significantly high; those to amikacin, cefepime, piperacillin/tazobactam and imipenem remained at low levels with no significant changes. However, the resistance rates of mycoplasma urealyticum to ciprofloxacin (chi2 = 11.18, P<0.05) and azithromycin (chi2 = 9.89, P<0.05) were remarkably increased.

CONCLUSIONGram-positive bacteria are the major pathogens responsible for prostatitis, but Escherichia coli, enterococcus and sexually transmitted disease pathogens are found to be involved in recent years. Quinolones and aminoglycosides are generally accepted as the main agents for the treatment of Gram-positive bacterial infection. However, rational medication for prostatitis should be based on the results of pathogen isolation and drug sensitivity tests in a specific area.

Anti-Bacterial Agents ; pharmacology ; Drug Resistance, Bacterial ; Gram-Negative Bacteria ; drug effects ; Gram-Positive Bacteria ; drug effects ; Humans ; Male ; Prostatitis ; epidemiology ; microbiology

Chronic prostatitis (CP) is a common urinary disease that has been challenging urologists and seriously affects the patient's mental and physical health. For the reasons of its ambiguous etiology, complex and varied clinical symptoms, controversial diagnostic methods and long-term treatment, the therapeutic effect on CP is often unsatisfactory to both patients and urologists. This review focuses on the prevalence and age distribution of CP, incidence of different types of prostatitis, and the association of CP with climate, occupation, related diseases, lifestyle and education level, with a special emphasis on the current epidemiological characteristics of CP in China.
Age Distribution ; China ; epidemiology ; Chronic Disease ; Humans ; Male ; Prevalence ; Prostatitis ; epidemiology

OBJECTIVETo explore the basic syndrome related factors in patients with chronic prostatitis (CP).

METHODSUsing questionnaire to collect data of CP patients from three hospitals in Beijing, Epidata 3.02 to establish database, the uni-variate and multiple Logistic regression analysis was performed with SPSS 17.0 software to determine the basic syndrome related factors.

RESULTSEngagement in brainwork was the main risk factor for suffering from dampness-heat downward-flow syndrome; CP of type IIIA (classified by Western medicine), employed on brainwork or physical work, and working time < or =8 h were risk factors for suffering from qi-stagnancy and blood-stasis syndrome; illness duration >12 months, uncomfortable habitat, dislike for irritative beverages and poor digestive function were risk factors for Gan-qi stagnation syndrome; and aging, decreased burden from work, winter onset of the illness were those for Shen-yang deficiency syndrome.

CONCLUSIONSThe basic syndrome related factors in patients with CP are age of patient, duration and type of illness, occupational type, daily working time, burden from work, onset season of illness, living amenity, state of digestion, and relish for irritative beverage.

Adolescent ; Adult ; Causality ; Chronic Disease ; Diagnosis, Differential ; Humans ; Logistic Models ; Male ; Medicine, Chinese Traditional ; Middle Aged ; Prostatitis ; diagnosis ; epidemiology ; Risk Factors ; Young Adult

The aim of this study is to assess the status of treatment of chronic prostatitis (CP) in Chinese men. A population-based cross-sectional survey was performed, in which 15 000 men aged between 15 and 60 years were randomly selected to receive a questionnaire designed to assess National Institutes of Health Chronic Prostatitis Symptoms Index (NIH-CPSI) status, therapeutic efficacy and 28 other items. A total of 12 743 men (84.95%) completed the questionnaire, of whom 1 071 (8.4%) were identified as having prostatitis-like symptoms and 517 (4.5%) were diagnosed with CP according to NIH-CPSI criteria and prostatitis-like symptomatology. Of the CP patients, 372 (65%) underwent long-term routine treatment 12 times per year. Additionally, 217 (72.8%) patients received antibiotic therapy and 215 (79.3%) men showed therapeutic effects. The treatment cost USD 1 151 (8 059 yuan) per person per year on average. Most CP patients received routine treatment, in most cases with antibiotics. Treatment was costly and most CP patients were not satisfied with its effectiveness. Antibacterial treatment might have been effective primarily in patients with bacterial disease.
Adolescent ; Adult ; Anti-Bacterial Agents ; therapeutic use ; Bacterial Infections ; complications ; drug therapy ; epidemiology ; China ; epidemiology ; Chronic Disease ; Cross-Sectional Studies ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Male ; Middle Aged ; Prevalence ; Prostatitis ; drug therapy ; epidemiology ; microbiology ; Surveys and Questionnaires ; Treatment Outcome ; Young Adult

OBJECTIVETo investigate the prevalence and characteristics of sexual dysfunction in patients with chronic prostatitis (CP) in the high altitude area.

METHODSA total of 637 CP patients randomly recruited from different urologic clinics were divided into 4 groups according to their living altitudes. The subjects were scored on the National Institute of the Health Chronic Prostatitis Symptom Index (NIH-CPSI), the International Index of Erectile Function-5 (IIEF-5), the Chinese Index of Sexual Function for Premature Ejaculation (C-ISFPE) and the questionnaire on ejaculatory difficulties from the University of Washington Symptom Score.

RESULTSIn the 637 CP patients, the overall incidences of premature ejaculation (PE), erectile dysfunction (ED) and difficult ejaculation (DE) were 28.4%, 17.6% and 23.9%, respectively, 9.9% with PE, ED and DE simultaneously. With the increase of the living altitude, the scores on IIEF-5 (P = 0.032) and C-ISFPE (P = 0. 047) were obviously decreased, and the incidences of PE (P = 0.047), ED (P = 0.046) and DE (P = 0.019) markedly elevated. Those with PE or ED experienced worse symptoms at a higher altitude (r = 0.249 or 0.267, P < 0.05). The differences were all statistically significant.

CONCLUSIONThe prevalence and severity of sexual dysfunction are positively correlated with the living altitude among CP patients.

Adult ; Altitude ; Chronic Disease ; Erectile Dysfunction ; epidemiology ; etiology ; Humans ; Male ; Middle Aged ; Prevalence ; Prostatitis ; complications ; epidemiology ; Surveys and Questionnaires

OBJECTIVETo study the incidence of benign prostatic hyperplasia (BPH) complicated by chronic prostatitis.

METHODSWe performed routine examinations and bacterial culture of the expressed prostate secretion (EPS) for 213 cases of BPH, detected mycoplasma, chlamydia and serum PSA, and compared the results of IPSS of those complicated with chronic prostatitis before and after a 4-week anti-inflammatory treatment.

RESULTSOf the total cases, 69 (32.4%) were complicated by chronic prostatitis, 27 (12.7%) EPS positive and 15 (7.0%) mycoplasma and chlamydia positive. Among the 69 cases of chronic prostatitis, 7 were found with an elevated level of PSA (> 4 microg/L), and 43 with the mean IPSS score decreased from (12.2 +/- 2.6) before anti-inflammatory treatment to (10.5 +/- 2.3) after it (P < 0.01).

CONCLUSIONEPS examination should be performed for patients with BPH, which is highly significant for the diagnosis of prostatitis, choice of medical or surgical treatment, improvement of therapeutic effect and reduction of complications.

Aged ; Aged, 80 and over ; China ; epidemiology ; Chlamydia ; isolation & purification ; Chronic Disease ; Humans ; Incidence ; Male ; Middle Aged ; Mycoplasma ; isolation & purification ; Prostate ; drug effects ; microbiology ; pathology ; Prostate-Specific Antigen ; blood ; Prostatic Hyperplasia ; complications ; drug therapy ; epidemiology ; Prostatitis ; blood ; complications ; microbiology