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1.
J Infect Chemother ; 29(11): 1011-1016, 2023 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-37553046

RESUMO

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. To understand the trends of antimicrobial susceptibility of N. gonorrhoeae, the Surveillance Committee of the Japanese Society of Infectious Diseases, the Japanese Society for Chemotherapy, and the Japanese Society of Clinical Microbiology conducted the third nationwide antimicrobial susceptibility surveillance of N. gonorrhoeae isolated from male urethritis. The specimens were collected from male patients with urethritis at 30 facilities from May 2016 to July 2017. From the 159 specimens collected, 87 N. gonorrhoeae strains were isolated, and 85 were tested for susceptibility to 21 antimicrobial agents. All strains were non-susceptible to penicillin G. Seven strains (8.2%) were ß-lactamase-producing strains. The rates of susceptibility to cefixime and cefpodoxime were 96.5% and 52.9%, respectively. Three strains were non-susceptible with a minimum inhibitory concentration (MIC) of 0.5 mg/L for cefixime. None of the strains were resistant to ceftriaxone or spectinomycin. The susceptibility rate for ciprofloxacin was 23.5% (20 strains), and no strains showed intermediate susceptibility. The susceptibility rate against azithromycin was 81.2%, with one strain isolated with a MIC of 8 mg/L against azithromycin. The results of this surveillance indicate that ceftriaxone and spectinomycin, which are currently recommended for gonococcal infections in Japan, appear to be effective. It will be necessary to further expand the scale of the next surveillance to understand the current status of drug-resistant N. gonorrhoeae in Japan.


Assuntos
Anti-Infecciosos , Gonorreia , Uretrite , Humanos , Masculino , Neisseria gonorrhoeae , Antibacterianos/farmacologia , Antibacterianos/uso terapêutico , Cefixima/farmacologia , Cefixima/uso terapêutico , Ceftriaxona/uso terapêutico , Azitromicina/uso terapêutico , Espectinomicina/farmacologia , Espectinomicina/uso terapêutico , Uretrite/tratamento farmacológico , Uretrite/epidemiologia , Uretrite/microbiologia , Japão/epidemiologia , Gonorreia/tratamento farmacológico , Gonorreia/epidemiologia , Anti-Infecciosos/uso terapêutico , Testes de Sensibilidade Microbiana
2.
Int J Urol ; 17(10): 869-75, 2010 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-20735791

RESUMO

OBJECTIVES: To compare the efficacy and safety of silodosin and tamsulosin in patients with lower urinary tract symptoms (LUTS) associated with benign prostatic hyperplasia (BPH) by a randomized crossover method. METHODS: BPH patients with the complaint of LUTS were included in this study, and were randomly divided into two groups: a silodosin-preceding group (4 weeks of twice-daily administration of silodosin at 4 mg, followed by 4 weeks of once-daily administration of tamsulosin at 0.2 mg) or a tamsulosin-preceding group (4 weeks' administration of tamsulosin, followed by 4 weeks' administration of silodosin). No drug withdrawal period was provided when switching the drug. RESULTS: In the first treatment period, both drugs significantly improved the International Prostate Symptom Score total score, but the improvement by silodosin was significantly superior to that by tamsulosin. After crossover treatment, significant improvement was observed only with silodosin treatment. Moreover, intergroup comparison of changes revealed that silodosin showed significant improvement of straining and nocturia with first and crossover treatments, respectively, compared with tamsulosin. Silodosin also significantly improved quality of life (QOL) score in both treatment periods, while tamsulosin significantly improved QOL score only in the first treatment period. The most frequent adverse drug reaction was ejaculatory disorder with silodosin; however, the incidence of dizziness with silodosin was similar to that with tamsulosin. CONCLUSIONS: In BPH/LUTS patients, silodosin exhibits excellent efficacy in improving subjective symptoms in both initial and crossover treatment, and it appears to improve the QOL of patients.


Assuntos
Antagonistas Adrenérgicos alfa/uso terapêutico , Indóis/uso terapêutico , Hiperplasia Prostática/tratamento farmacológico , Sulfonamidas/uso terapêutico , Sistema Urinário/fisiopatologia , Transtornos Urinários/tratamento farmacológico , Antagonistas Adrenérgicos alfa/efeitos adversos , Idoso , Estudos Cross-Over , Humanos , Indóis/efeitos adversos , Masculino , Pessoa de Meia-Idade , Hiperplasia Prostática/complicações , Qualidade de Vida , Sulfonamidas/efeitos adversos , Tansulosina , Resultado do Tratamento , Transtornos Urinários/etiologia
3.
Int J Urol ; 13(7): 1009-11, 2006 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-16882077

RESUMO

Laparoscopic cystectomy and bilateral ureteric ligation were performed on a 52-year-old woman with end-stage renal disease on hemodialysis (HD) for muscle-invasive bladder cancer. Her volume of urine production was approximately 100 mL/day. Excisions of the bladder and uterus with ligation of the bilateral ureter were conducted completely laparoscopically. Total operative time was 280 min and the amount of blood loss was 60 mL. No complications were seen perioperatively and no adverse events regarding ureteric ligation arose. HD was performed on the second postoperative day. At a 12-month follow-up, the patient showed no evidence of disease.


Assuntos
Cistectomia/métodos , Falência Renal Crônica/terapia , Laparoscopia , Diálise Renal , Ureter/cirurgia , Neoplasias da Bexiga Urinária/patologia , Neoplasias da Bexiga Urinária/cirurgia , Feminino , Seguimentos , Humanos , Falência Renal Crônica/complicações , Ligadura/métodos , Pessoa de Meia-Idade , Invasividade Neoplásica , Neoplasias da Bexiga Urinária/complicações
4.
Hinyokika Kiyo ; 49(2): 107-10, 2003 Feb.
Artigo em Japonês | MEDLINE | ID: mdl-12696193

RESUMO

Ganglioneuroma is relatively rare, and difficult to distinguish from other tumors due to lack of image findings specific for ganglioneuromas. In this report, two cases of ganglioneuroma preoperatively diagnosed as non-functioning adrenal tumor and retroperitoneal tumor are reported. A 25-year-old male and a 29-year-old male visited our institute with chief complaints of upper abdominal pain and asymptomatic microscopic hematuria, respectively. Computed tomographic scan and magnetic resonance imaging showed a 7 x 6 x 5 cm solid tumor above the upper pole of the right kidney in the former case, 8 cm poorly enhanced tumor grown surrounding the left renal artery in the latter case. Surgical resection was performed in both cases. In the latder case, since intraoperative histological examination showed no malignant finding, renal vessels penetrating in the tumor were preserved by transecting the tumor. Postoperative histological examination revealed an adrenal ganglioneuroma and a retroperitoneal ganglioneuroma in the former and latter cases, respectively. A ganglioneuroma can be surgically dissected with favorable prognosis, but preoperative differential diagnosis is sometimes difficult due to few specific radiological and laboratory findings.


Assuntos
Neoplasias das Glândulas Suprarrenais/diagnóstico , Ganglioneuroma/diagnóstico , Neoplasias Retroperitoneais/diagnóstico , Neoplasias das Glândulas Suprarrenais/patologia , Neoplasias das Glândulas Suprarrenais/cirurgia , Adulto , Ganglioneuroma/patologia , Ganglioneuroma/cirurgia , Humanos , Masculino , Neoplasias Retroperitoneais/patologia , Neoplasias Retroperitoneais/cirurgia
5.
Nihon Hinyokika Gakkai Zasshi ; 93(1): 14-9, 2002 Jan.
Artigo em Japonês | MEDLINE | ID: mdl-11842534

RESUMO

PURPOSE: Enterovesical fistula in patients with Crohn's disease is intractable. Although there are some reports that the enterovesical fistula were successfully treated conservatively, closure of the fistula cannot always be achieved and surgical intervention may required for those patients. Since surgical closure of entero-entero fistula has a high risk of relapse, the strategy for treating enterovesical fistula has not been established. We evaluated the clinical findings especially in management of enterovesical fistula in Crohn's disease. PATIENTS AND METHODS: Two hundred two patients (mean age was 28.4 year old, range 12-69; 152 men and 50 women) were diagnosed as Crohn's disease during a period of 15 years between 1986 and 2000 in our institute. The incidence and the clinical results regarding the diagnosis and the treatment of enterovesical fistula in these patients were retrospectively evaluated. RESULTS: Seven in 202 patients were diagnosed to have an enterovesical fistula (3.5%, 6 men and 1 woman). The period from the initial diagnosis of Crohn's disease to the recognition of the enterovesical fistula was 11 to 204 months (mean 92.1 months). Enterovesical fistula was revealed and/or visualized by radiological enterography in 6, cystography in 2, cystoscopy in 6, and CT in 4 patients. Surgical interventions were finally conducted in all 7 patients after the failure of conservative treatment for 10 to 146 days (mean 68.2 days). Surgical procedures performed for closing the enterovesical fistula were partial cystectomy with fistulectomy in 5, fistulectomy with bladder wall overlay-suture in 2, and bladder wall overlay-suture alone in 1. No relapse of enterovesical fistula was recognized in any patient in the average observation of 41.6 months. CONCLUSION: Although the treatment of Crohn's disease has been advanced, enterovesical fistula is shown to be resistant to conservative treatment options and it makes patients in unfavorable status for relatively long duration. Our evaluation shown here demonstrated the sufficient surgical results on the closure of enterovesical fistula without any relapse, and was different from the high relapse rate after the surgical management of entero-entero fistula in similar observation period. Surgical interventions of enterovesical fistula caused by Crohn's disease might have an advantage to make diseased patients improved in shorter duration.


Assuntos
Doença de Crohn/complicações , Doenças do Íleo/cirurgia , Fístula Intestinal/cirurgia , Fístula da Bexiga Urinária/cirurgia , Adolescente , Adulto , Criança , Feminino , Humanos , Doenças do Íleo/etiologia , Fístula Intestinal/etiologia , Masculino , Pessoa de Meia-Idade , Fístula da Bexiga Urinária/etiologia
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