The third nationwide surveillance of antimicrobial susceptibility against Neisseria gonorrhoeae from male urethritis in Japan, 2016-2017.

Neisseria gonorrhoeae is one of the important pathogens of sexually transmitted infections. N. gonorrhoeae is rapidly becoming antimicrobial resistant, and there are few drugs that are effective in the initial treatment of gonorrhea.

Second nationwide surveillance of bacterial pathogens in patients with acute uncomplicated cystitis conducted by Japanese Surveillance Committee from 2015 to 2016: antimicrobial susceptibility of Escherichia coli, Klebsiella pneumoniae, and Staphylococcus saprophyticus.

The Japanese Surveillance Committee conducted a second nationwide surveillance of antimicrobial susceptibility patterns of uropathogens responsible for acute uncomplicated cystitis (AUC) in premenopausal patients aged 16-40 years old at 31 hospitals throughout Japan from March 2015 to February 2016. In this study, the susceptibility of causative bacteria (Escherichia coli, Klebsiella pneumoniae, Staphylococcus saprophyticus) for various antimicrobial agents was investigated by isolation and culturing of organisms obtained from urine samples. In total, 324 strains were isolated from 361 patients, including E.

[Clinical evaluation of supplemental administration of flavoxate hydrochloride in benign prostatic hyperplasia patients with nocturia resistant to an alpha1-adrenoceptor blocker].

We examined the effectiveness of supplemental administration of flavoxate hydrochloride in patients with benign prostatic hyperplasia (BPH) whose nocturia was not adequately relieved by an alpha1-adrenoceptor blocker. Fifty-two patients who had two or more nocturnal micturition after administration of tamsulosin hydrochloride or naftopidil for 4 weeks or more received 400-600 mg of flavoxate hydrochloride in addition to an alpha1-adrenoceptor blocker for another 8-12 weeks. With supplemental administration of flavoxate hydrochloride, significant improvement was observed in the number of nocturnal micturition, total International Prostate Sympton Score, quality of life score and BPH impact index.

Mycobacterium tuberculosis infection of bilateral cervical lymph nodes after renal transplantation.

We report the case of a 52-year-old man who underwent a renal transplantation and subsequently developed extrapulmonary tuberculosis. The immunosuppressive agent was intravenously administered continuously together with antituberculosis drugs. The tuberculosis improved and renal function has been well preserved for more than 3 years post transplantation.

Development of Babesia gibsoni in the midgut of larval tick, Rhipicephalus sanguineus.

Studies were made on the development of Babesia gibsoni in the midgut of the larval tick, Rhipicephalus sanguineus. Six hr after repletion, merozoites of B. gibsoni, freed from erythrocytes, were observed in the midgut contents of the tick.

[The impact of rejection episodes during acute tubular necrosis--diagnosis and allograft outcome after cadaveric renal transplants].

Diagnosis of acute rejection (AR) is difficult during acute tubular necrosis (ATN), and a delay of rejection treatment could result in negative impacts on the renal transplant outcome. At our center, 68 cadaveric kidneys were transplanted during the past 7 years. The 1-, 3- and 5-year graft survival rates were 95.

[Intermittent hydronephrosis. A clinical study in 23 pediatric patients].

Background: It is difficult to diagnose intermittent hydronephrosis and to decide the indication of surgical intervention. We investigated 23 cases of intermittent hydronephrosis.

Methods: From 1978 to 1995, a total of 23 patients were diagnosed as intermittent hydronephrosis in our institution.

[Prolonged exposure to intravesical foreign body induces a giant calculus with attendant renal dysfunction].

A 31-year-old man came to our hospital complaining of severe voiding pain. He had inserted a fishing line made of nylon into his urethra at the age of eighteen, which was unable to be taken out and had been left there for 13 years. Preoperative ultrasonogram showed severe bilateral hydronephrosis and the serum BUN and creatinine level were as high as 45.

[Studies on the virulent factor of Escherichia coli isolated from urogenital infection--pilus type and adherence to human exfoliated uroepithelial cells etc].

One hundred and twenty three strains of Escherichia coli isolated from the urine of patients with urogenital infections and 55 strains isolated from the fecal samples of healthy individuals were assayed for 0 antigen and hemolysin production as virulence factors, and for pilus type and in vitro tests of adhesion to human exfoliated uroepithelial cells as colonization factors. The incidence of MS pili in Escherichia coli isolated from patients with acute uncomplicated cystitis, chronic complicated cystitis, acute uncomplicated pyelonephritis and acute prostatitis was 60.9%, 22.

[Clinical evaluation of vasopressin in the elimination of intestinal gas].

Vasopressin, a hormone secreted from the posterior lobe of the hypophysis, has endocrinological and antidiuretic effects; it contracts vessels and smooth muscles, especially intestinal smooth muscle. In the present study, we investigated the role of vasopressin (Pitressin: arginine-vasopressin) in elimination of intestinal gas on excretory urography reading. Sixty outpatients were randomly divided into six groups.

[Guideline of surgical treatment of prostatic adenocarcinoma].

Based on study of 274 cases of prostate cancer treated in our clinic, selection of patient for radical surgical treatment and choice of procedures were discussed. The radical surgical procedures experienced in our clinic were classified as 31 cases of radical prostatectomy, 4 cases of radical cystoprostatectomy and 7 cases of pelvic exenteration. The endocrine therapy was added to non curative cases postoperatively.