Anti-Bacterial Agents/therapeutic use* ; Child ; Humans ; Microbial Sensitivity Tests ; Urinary Tract Infections/drug therapy*

To study the mechanism of polysaccharides from seeds of Vaccaria segetalis( PSV) in the treatment of bacterial cystitis through the NLRP3 inflammasome pathway. The rat model of urinary tract infection was used and treated with PSV,and the urine and bladders were collected. The level of interleukin-10( IL-10) in rat urine was detected by enzyme linked immunosorbent assay( ELISA). Western blot and immunofluorescence staining were used to detect the expressions of sonic hedgehog( SHH) and NLRP3 inflammasome [NOD-like receptor thermoprotein domain 3( NLRP3),apoptosis associated speck like protein( ASC) and pro-caspase-1]. The expression of Toll-like receptor pathway was detected by RT-PCR. The death of 5637 cells induced by uropathogenic Escherichia coli( UPEC) and lactate dehydrogenase( LDH) release were evaluated using live/dead staining. The results showed that in the rat bladder,the expressions of SHH,NLRP3 inflammasomes and Toll-like receptors were significantly up-regulated,and NLRP3 inflammasomes were significantly activated by UPEC infection. The administration with PSV could significantly increase the concentration of IL-10 in urine,inhibit the expressions of SHH,NLRP3 inflammasomes and Toll-like receptors in bladder,and inhibit the activation of NLRP3 inflammasomes. A large number of 5637 cells were dead after UPEC infection and caused LDH production. PSV could significantly inhibit the death of 5637 cells and the release of LDH. In conclusion,PSV could inhibit the expression and activation of NLRP3 inflammasomes by inhibiting the Toll-like receptor pathway,thereby mitigating the bladder injury.
Animals ; Hedgehog Proteins ; Inflammasomes/genetics* ; Interleukin-1beta ; NLR Family, Pyrin Domain-Containing 3 Protein/genetics* ; Polysaccharides/pharmacology* ; Rats ; Seeds ; Urinary Bladder ; Urinary Tract Infections/drug therapy* ; Vaccaria

Holmium laser lithotripsy (HLL) is one of the common surgical methods for urolithiasis. It causes minor surgical trauma, but complications are not rare. Extracorporeal membrane oxygenation (ECMO) treatment of sepsis is common, but venoarterial (VA)-ECMO treatment of urosepsis has not been reported yet. In this article, we reported a 67-year-old female patient with refractory septic shock caused by HLL under percutaneous nephroscope, involving breathing, heart, kidney and other organs, and organs support treatment was ineffective for the patient. Finally, we successfully treated the patient under VA-ECMO with continuous renal replacement therapy (CRRT). Combined ECMO and CRRT may provide a solution for addressing refractory sepsis. Here we present the case and review relevant literature, so as to provide a treatment strategy for patients with refractory urogenic sepsis and to reduce the mortality rate.
Aged ; Extracorporeal Membrane Oxygenation/methods* ; Female ; Humans ; Lasers, Solid-State/adverse effects* ; Lithotripsy, Laser/methods* ; Postoperative Complications/therapy* ; Renal Replacement Therapy/methods* ; Shock, Septic/therapy* ; Treatment Outcome ; Urinary Tract Infections/therapy* ; Urolithiasis/surgery*

Urosepsis refers to sepsis induced by infection of the urinary tract and/or male reproductive system. Recently, with the development of endoscopic urology, the incidence of urosepsis and related deaths have been increasing year over year. As one of the most risky and poorest prognosis complications in urology, urosepsis progresses rapidly. If it is not diagnosed early and treated promptly, urosepsis is easy to develop into septic shock and pose a serious threat to patients' life. Therefore, early identification and correct diagnosis and treatment of urosepsis are of great significance to reduce the mortality and improve the prognosis. The key to treat urosepsis is early fluid resuscitation, early antibiotic use, as well as control and elimination of susceptibility factors. The perioperative management of urosepsis requires the multidisciplinary collaboration of surgeons, ICU clinicians, infectious physicians, and anesthesiologists. This review summarizes the diagnostic criteria, epidemiology, etiology, pathogenesis, risk factors, and perioperative management of urosepsis.
Anti-Bacterial Agents ; Fluid Therapy ; Humans ; Sepsis ; Urinary Tract Infections

OBJECTIVE: To evaluate Chinese medicine (CM) formula Bazheng Powder () as an alternative therapeutic option for female patients with recurrent urinary tract infection (RUTI). METHODS: A randomized double-blinded trial was performed. Eligible female patients with RUTI were recruited from one hospital and two community health centers. By using a blocked randomization scheme, participants were randomized to receive a CM formula (10 herbs) for 4 weeks or antibiotics for 1 week, followed by 3 weeks of placebo. Clinical cure rate and microbiological cure and recurrence after treatment were evaluated. RESULTS: A total 122 eligible patients were enrolled, with 61 cases in each group. The clinical cure rate by the intentto- treatment approach was 90.2% for the CM group and 82.0% for the antibiotics group (P>0.05). Bacteria were cleared from 88.5% (54/61) of patients in the CM group and 82.0% (50/61) in the antibiotics group. The recurrence rate in recovered patients at the 6-month follow-up was 9.1% (5/61) and 14.0 (7/61) in the CM and antibiotics groups, respectively (P>0.05). CONCLUSION CM formula Bazheng Powder is a good alternative option for RUTI treatment. (Registration No. NCT01745328).
Adult ; Aged ; Anti-Bacterial Agents ; therapeutic use ; Double-Blind Method ; Female ; Humans ; Medicine, Chinese Traditional ; Middle Aged ; Recurrence ; Urinary Tract Infections ; drug therapy

As the famous Chinese patent medicine, Yinhua Miyanling Tablets, which was derived from ancient prescription denominated Bazhengsan, has not only the effects in clearing away heat and purging pathogenic fire, removing dampness and relieving stranguria, but also have the functions of detoxifying and tonifying. A great number of scientific studies have demonstrated that Yinhua Mi-yanling Tablets played significant roles in destroying harmful microbes and resisting inflammatory and diuresis. Compared with antibiotics, traditional antibacterial Chinese patent medicine Yinhua Miyanling Tablets has the advantage in bacterial resistance in long-term use. Fundamental studies about the content of pharmaceutical ingredients and the modern pharmacology of Yinhua Miyanling Tablets were collected and summarized, which conduces to indicating the active ingredients of Yinhua Miyanling Tablets with the medicinal efficacy from the molecular level and the internal mechanism of Yinhua Miyanling Tablets in the treatment of urinary tract infection(UTI) from the scientific perspective. In the field of clinical research, literatures associated with Yinhua Miyanling Tablets for the treatment of UTI were summarized and analyzed in terms of treatment type, administration mode, dosage, frequency of medication, course, efficiency, side effects and whether combined with healthy lifestyle. These literatures confirmed the medicinal values and the application prospect of Yinhua Miyanling Tablets in treating UTI, especially acute UTI, which provides a scientific theoretical foundation and a correct direction for the clinical application of Yinhua Miyanling Tablets. In conclusion, this article contributes to the standardization of Yinhua Miyanling Tablets in the treatment of UTI, in the expectation of giving the scientific guidance for clinical practice.
Drugs, Chinese Herbal ; therapeutic use ; Humans ; Medicine, Chinese Traditional ; Research ; Tablets ; Urinary Tract Infections ; drug therapy

A questionnaire survey of 1 000 clinicians having experience in treating uncomplicated lower urinary tract infections from different levels of hospitals was conducted to mainly evaluate the applicability and effectiveness of clinical application of clinical practice guideline on traditional Chinese medicine therapy alone or combined with antibiotics for uncomplicated lower urinary tract infection(hereinafter referred to as Guideline). The research was conducted with the three-level quality control strictly throughout the process, and the data was real and reliable. The survey's results showed that: most clinicians considered that the Guideline had good clinical applicability. The availability and price of the recommended medicine were moderate. Traditional Chinese medicine had obvious features and advantages in treating lower urinary tract infection for it could reduce the usage of antibiotics and shorten the course of antibiotic application. In the recommendation section, clinicians proposed increasing medication guidance, updating the Guideline timely, as well as increasing treating methods and techniques, strengthen propaganda and promotion, and improve the use of evidence-based methods. In the evaluation of effectiveness, the majority of clinicians agreed that the definition in both traditional Chinese medicine (TCM) and Western medicine and differential diagnosis in the Guideline were accurately described and the basic principle of treatment as well as the treating method of TCM were recommended appropriately. The TCM formulas and Chinese patent medicine had good effect. Some clinicians suggested refining the syndrome differentiation of stranguria. Some clinicians considered that the formulas and herbs recommended in Guideline didn't have obvious effect and some had doubts about the manipulation of fumigation and washing in the part of other methods recommended in Guideline. Moreover, specification and procedure of manipulation of fumigation and washing using herbs and the acupuncture included in characteristic TCM therapy treating uncomplicated lower urinary tract infection remained to be developed.
Acupuncture Therapy ; Anti-Bacterial Agents ; Diagnosis, Differential ; Drugs, Chinese Herbal ; Humans ; Medicine, Chinese Traditional ; Urinary Tract Infections

Objective: To compare thulium laser vaporization of the prostate (TLVP) and transurethral resection of the prostate (TURP) in the treatment of benign prostate hyperplasia (BPH) analyze the risk factors for postoperative urethral stricture. METHODS: From June 2015 to June 2016, 210 BPH patients in our hospital underwent TURP (n = 126) or TLVP (n = 84). We followed up the patients for 6 months, compared the effects of the two surgical strategies and analyzed the risk factors for postoperative urethral stricture by multivariate logistic regression analysis. RESULTS: Compared with TURP, TLVP achieved significantly shorter time of operation (［78.6 ± 27.5］ vs ［53.2 ± 21.6］ min, P <0.01), postoperative bladder irrigation (［31.5 ± 2.9］ vs ［26.1 ± 3.7］ h, P <0.01), urethral catheterization (［5.3 ± 1.7］ vs ［3.7 ± 1.5］ d, P <0.01) and postoperative hospitalization (［7.9 ± 2.1］ vs ［5.5 ± 1.4］ d, P <0.01) as well as lower urinary leukocyte count at 6 months after surgery (［32.1 ± 12.6］ vs ［24.9 ± 11.7］ /μl, P <0.01) and incidence rate of postoperative complications (11.9% ［15/126］ vs 3.6% ［3/84］, P <0.05), particularly that of urethral stricture (7.9% ［10/126］ vs 1.2% ［1/84］, P <0.05). Logistic regression analysis showed that the preoperative urinary leukocyte count, postoperative urethral catheterization time, and surgical method were independent risk factors for postoperative urethral stricture. CONCLUSIONS TLVP, in comparison with TURP, has the advantages of definite effect, fast recovery, high safety and low incidence of postoperative urethral stricture. The main risk factors for postoperative urethral stricture include preoperative urinary tract infection, postoperative urethral catheterization time and surgical method.
Humans ; Laser Therapy ; adverse effects ; methods ; Male ; Operative Time ; Postoperative Complications ; etiology ; Prostatic Hyperplasia ; surgery ; Quality of Life ; Regression Analysis ; Risk Factors ; Thulium ; therapeutic use ; Transurethral Resection of Prostate ; adverse effects ; Treatment Outcome ; Urethral Stricture ; etiology ; Urinary Catheterization ; Urinary Tract Infections ; complications

Ningmitai Capsule is a classical patent medicine prepared from multiple effective ingredients of Chinese herbal medicine, with a wide range of biological activities and a significant efficacy in the treatment of urogenital diseases. Ningmitai Capsule has been widely applied in the management of urological and andrological diseases, with a particularly ideal effect on chronic prostatitis, since its first introduction nearly 20 years ago. With no obvious adverse effect on the male reproductive system, it has also been gaining a gradual application in the treatment of such diseases as urinary tract infections, diabetes, non-gonococcal urethritis, seminal vesiculitis, acute epididymitis, overactive bladder, hematuria, and semen non-liquefaction. However, the definite efficacy of Ningmitai Capsule needs to be further verified with more large-scale multi-centered randomized controlled trials, and its pharmacological mechanism remains to be further explored via more biomolecular experiments. The present article focuses on the recent advances in the application and studies of Ningmitai Capsule in the treatment of urological and andrological diseases.
Acute Disease ; Capsules ; Chronic Disease ; Drug Combinations ; Drugs, Chinese Herbal ; therapeutic use ; Epididymitis ; drug therapy ; Genital Diseases, Male ; drug therapy ; Humans ; Male ; Prostatitis ; drug therapy ; Seminal Vesicles ; Urinary Tract Infections ; drug therapy

Epstein-Barr virus (EBV) causes various acute and chronic diseases. Chronic active EBV infection (CAEBV) is characterized by infectious mononucleosis-like symptoms that persist for more than 6 months with high viral loads in peripheral blood and/or an unusual pattern of anti-EBV antibodies. Severe CAEBV is associated with poor prognosis with severe symptoms, an extremely high EBV-related antibody titer, and hematologic complications that often include hemophagocytic lymphohistiocytosis. However, CAEBV which led to the development of aplastic anemia (AA) has not been reported yet. A 73-year-old woman was admitted to our hospital with intermittent fever, general weakness and elevated liver enzymes. In the serologic test, EBV-related antibody titer was elevated, and real-time quantitative-PCR in peripheral blood showed viral loads exceeding 10(4) copies/microg DNA. Liver biopsy showed characteristic histopathological changes of EBV hepatitis and in situ hybridization with EBV-encoded RNA-1 was positive for EBV. Pancytopenia was detected in peripheral blood, and the bone marrow aspiration biopsy showed hypocellularity with replacement by adipocytes. AA progressed and the patient was treated with prednisolone but deceased 8 months after the diagnosis due to multiple organ failure and opportunistic infection. Herein, we report a rare case of severe CAEBV in an adult patient accompanied by AA and persistent hepatitis.
Aged ; Anemia, Aplastic/*complications ; Carbapenems/therapeutic use ; Chronic Disease ; DNA, Viral/blood ; Epstein-Barr Virus Infections/complications/*diagnosis/pathology ; Female ; Hepatitis/*complications ; Herpesvirus 4, Human/*genetics/isolation & purification ; Humans ; Real-Time Polymerase Chain Reaction ; Severity of Illness Index ; Urinary Tract Infections/drug therapy