Objective To verify the relationship between catheter-related urinary tract infection(CAUTI)and stress hyperglycemia during catheter retention in stroke patients. Methods We used nosocomial infection monitoring system to track the status of CAUTI in stroke patients in a hospital.The study cohort was all the patients who received retention catheterization from January 2016 to March 2020.According to the nested case-control design,multivariate logistic regression analysis was performed to explore the relationship between stress hyperglycemia and CAUTI in stroke patients with indwelling catheter. Results A total of 322 cases of CAUTI and 644 cases of non-CAUTI were enrolled in this study.The length of stay in the case group was(20.68 ± 3.73)d,significantly longer than that[(13.00 ± 4.01)d]in the control group(t=29.473,P <0.001).Compared with non-stress hyperglycemia,stress hyperglycemia posed a higher risk of CAUTI in the stroke patients with indwelling catheter(OR=2.020,95% CI=1.447-2.821,P=0.000)and led to the higher incidence of CAUTI in one thousand days(P<0.001). Conclusion Stress hyperglycemia in the stroke patients with indwelling catheter can significantly increase the risk of CAUTI.
Catheter-Related Infections/epidemiology* ; Cross Infection/epidemiology* ; Humans ; Hyperglycemia/complications* ; Stroke/complications* ; Urinary Catheterization ; Urinary Tract Infections/epidemiology*

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*

STUDY DESIGN: Prospective observational study. PURPOSE: To determine the incidence of postoperative urinary retention (POUR) in patients undergoing elective posterior lumbar spine surgery and identify the risk factors associated with the development of POUR. OVERVIEW OF LITERATURE: POUR following surgery can lead to detrusor dysfunction, urinary tract infections, prolonged hospital stay, and a higher treatment cost; however, the risk factors for POUR in spine surgery remain unclear. METHODS: A prospective, consecutive analysis was conducted on patients undergoing elective posterior lumbar surgery in the form of lumbar discectomy, lumbar decompression, and single-level lumbar fusions during a 6-month period. Patients with spine trauma, preoperative neurological deficit, previous urinary disturbance/symptoms, multiple-level fusion, and preoperative catheterization were excluded from the study. Potential patient- and surgery-dependent risk factors for the development of POUR were assessed. Univariate analysis and a multiple logistical regression analysis were performed. RESULTS: A total of 687 patients underwent posterior lumbar spine surgery during the study period; among these, 370 patients were included in the final analysis. Sixty-one patients developed POUR, with an incidence of 16.48%. Significant risk factors for POUR were older age, higher body mass index (BMI), surgery duration, intraoperative fluid administration, lumbar fusion versus discectomy/decompression, and higher postoperative pain scores (p < 0.05 for all). Sex, diabetes, and the type of inhalational agent used during anesthesia were not significantly associated with POUR. Multiple logistical regression analysis, including age, BMI, surgery duration, intraoperative fluid administration, fusion surgery, and postoperative pain scores demonstrated a predictive value of 92% for the study population and 97% for the POUR group. CONCLUSIONS: POUR was associated with older age, higher BMI, longer surgery duration, a larger volume of intraoperative fluid administration, and higher postoperative pain scores. The contribution of postoperative pain scores in the multiple regression analysis was a significant predictor of POUR.
Anesthesia ; Body Mass Index ; Catheterization ; Catheters ; Decompression ; Diskectomy ; Health Care Costs ; Humans ; Incidence ; Length of Stay ; Observational Study ; Pain, Postoperative ; Postoperative Complications ; Prospective Studies ; Risk Factors ; Spinal Fusion ; Spine ; Urinary Catheterization ; Urinary Retention ; Urinary Tract Infections

PURPOSE: Urosepsis in adults comprises approximately 25% of all sepsis cases, and is due to complicated urinary tract infections in most cases. However, its mechanism is not fully clarified. Urosepsis is a very complicated disease with no effective strategy for early diagnosis and treatment. This study aimed to identify possible target-related proteins involved in urosepsis using proteomics and establish possible networks using bioinformatics. METHODS: Fifty patients admitted to the Urology Unit of Lanzhou General PLA (Lanzhou, China), from October 2012 to October 2015, were enrolled in this study. The patients were further divided into shock and matched-pair non-shock groups. 2-DE technique, mass spectrometry and database search were used to detect differentially expressed proteins in serum from the two groups. RESULTS: Six proteins were found at higher levels in the shock group compared with non-shock individuals, including serum amyloid A-1 protein (SAA1), apolipoprotein L1 (APOL1), ceruloplasmin (CP), haptoglobin (HP), antithrombin-III (SERPINC1) and prothrombin (F2), while three proteins showed lower levels, including serotransferrin (TF), transthyretin (TTR) and alpha-2-macroglobulin (A2M). CONCLUSION Nine proteins were differentially expressed between uroseptic patients (non-shock groups) and severe uroseptic patients (shock groups), compared with non-shock groups, serum SAA1, APOL1,CP, HP, SERPINC1and F2 at higher levels, while TF, TTR and A2M at lower levels in shock groups.these proteins were mainly involved in platelet activation, signaling and aggregation, acute phase protein pathway, lipid homeostasis, and iron ion transport, deserve further research as potential candidates for early diagnosis and treatment. (The conclusion seems too simple and vague, please re-write it. You may focus at what proteins have been expressed and introduce more detail about its significance.).
Adult ; Aged ; Antithrombin III ; Apolipoprotein L1 ; blood ; Ceruloplasmin ; Female ; Haptoglobins ; Humans ; Male ; Middle Aged ; Prealbumin ; Pregnancy-Associated alpha 2-Macroglobulins ; Proteomics ; Prothrombin ; Sepsis ; blood ; diagnosis ; etiology ; genetics ; Serum Amyloid A Protein ; Transferrin ; Urinary Tract Infections ; complications

A 33-year-old woman visited the emergency department presenting with fever and dyspnea. She was pregnant with gestational age of 31 weeks and 6 days. She had dysuria for 7 days, and fever and dyspnea for 1 day. The vital signs were as follows: blood pressure 110/70 mmHg, heart rate 118 beats/minute, respiratory rate 28/minute, body temperature 38.7℃, and oxygen saturation by pulse oximetry 84% during inhalation of 5 liters of oxygen by nasal prongs. Crackles were heard over both lung fields. There were no signs of uterine contractions. Chest X-ray and chest computed tomography scan showed multiple consolidations and air bronchograms in both lungs. According to urinalysis, there was pyuria and microscopic hematuria. She was diagnosed with community-acquired pneumonia and urinary tract infection (UTI) that progressed to severe sepsis and acute respiratory failure. We found extended-spectrum beta-lactamase producing Escherichia coli in the blood culture and methicillin-resistant Staphylococcus aureus in the sputum culture. The patient was transferred to the intensive care unit with administration of antibiotics and supplementation of high-flow oxygen. On hospital day 2, hypoxemia was aggravated. She underwent endotracheal intubation and mechanical ventilation. After 3 hours, fetal distress was suspected. Under 100% fraction of inspired oxygen, her oxygen partial pressure was 87 mmHg in the arterial blood. She developed acute kidney injury and thrombocytopenia. We diagnosed her with multi-organ failure due to severe sepsis. After an emergent cesarean section, pneumonia, UTI, and other organ failures gradually recovered. The patient and baby were discharged soon thereafter.
Acute Kidney Injury ; Adult ; Anoxia ; Anti-Bacterial Agents ; beta-Lactamases ; Blood Pressure ; Body Temperature ; Cesarean Section ; Dyspnea ; Dysuria ; Emergency Service, Hospital ; Escherichia coli ; Female ; Fetal Distress ; Fever ; Gestational Age ; Heart Rate ; Hematuria ; Humans ; Inhalation ; Intensive Care Units ; Intubation, Intratracheal ; Lung ; Methicillin-Resistant Staphylococcus aureus ; Oximetry ; Oxygen ; Partial Pressure ; Pneumonia ; Pregnancy Complications, Infectious ; Pregnancy ; Pyuria ; Respiration, Artificial ; Respiratory Insufficiency ; Respiratory Rate ; Respiratory Sounds ; Sepsis ; Sputum ; Thorax ; Thrombocytopenia ; Urinalysis ; Urinary Tract Infections ; Uterine Contraction ; Vital Signs

BACKGROUND: The purpose of this review was to assess the risk of infection-related complications following cemented and cementless hemiarthroplasty in elderly patients. METHODS: We searched PubMed, EMBASE, and Cochrane Library databases for published randomized clinical trials comparing cemented hemiarthroplasty with cementless hemiarthroplasty in patients with a femoral neck fracture and more than 65 years of age. Eight randomized controlled trials were available for analysis. A meta-analysis (with a fixed-effects model) and a meta-regression analysis (with continuous variables) were performed. RESULTS: The 8 trials included 1,204 hips (608 cemented and 596 cementless). There was no significant difference between the cemented and cementless groups regarding the incidence of deep infection, superficial infection, pneumonia, and urinary tract infection. The overall incidence of postoperative deep infection was 2.3% (14/608) in the cemented group and 1.2% (7/596) in the cementless group (relative risk, 1.74; 95% confidence interval, 0.74 to 4.14; I² = 0%; p = 0.206). No publication bias was found in the funnel plot. CONCLUSIONS: Results of our meta-analysis suggest that when selecting a fixation method for hemiarthroplasty, infection-related postoperative complications are not the determinant factor to consider.
Aged* ; Femoral Neck Fractures ; Hemiarthroplasty* ; Hip ; Humans ; Incidence ; Intraoperative Complications ; Methods ; Pneumonia ; Postoperative Complications ; Publication Bias ; Urinary Tract Infections

Urinary tract infection (UTI) is common in patients with diabetes mellitus. Furthermore, UTI is more severe, more often caused by resistant pathogens, and produces worse outcomes in those with diabetes mellitus. Although some patients may have altered clinical signs, symptoms of UTI are similar in patients with or without diabetes mellitus. Treatment depends on severity of systemic symptoms, results of urine culture, and underlying diseases of patients. There are no definite indications to treat asymptomatic bacteriuria in patients with diabetes mellitus.
Bacteriuria ; Diabetes Complications ; Diabetes Mellitus ; Humans ; Pyuria ; Urinary Tract Infections* ; Urinary Tract*

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

PURPOSE: This study aimed to assess the long-term clinical outcome of laparoscopic Nissen fundoplication (LNF) in children according to their neurologic status. METHODS: The study retrospectively analyzed the data of 82 children (62 neurologically impaired and 20 neurologically normal children with primary gastroesophageal reflux disease) who had undergone LNF between 2003 and 2012. The main outcome measures were the occurrence of recurrence that required reoperation and post-procedure complications such as infections, pneumonia, and gastrointestinal complications including ileus, dysphagia, and delayed gastric emptying. RESULTS: The median age at the time of the LNF was 25 months (range, 1-192 months), and the median of body weight was 10.0 kg (range, 2.8-37.0 kg). The average weight gain was 1.55±1.68 kg at 6 months, 3.32±2.30 kg at 1 year, and 5.63±4.22 kg at 2 years after surgery. Six (9.7%) of the 62 neurologically impaired patients and two (10.0%) of neurologically normal lost their body weight or had no weight changes. Eight (12.9%) of the 62 neurologically impaired children had required redo surgery because of gastroesophageal reflux disease recurrences, while 2 (10.0%) of the 20 neurologically normal children had experienced recurrences. In the neurologically impaired children, the postoperative complications included pneumonia (n=1), wound infection (n=1), urinary tract infection (n=1), dysphagia (n=1), delayed gastric emptying (n=1), and ileus (n=2). All of these complications were not found in the neurologically normal group, except for only one case of infectious colitis. However, there was no statistically significant difference between the two groups in postoperative complications. CONCLUSION: The outcomes of laparoscopic fundoplication were similar in the neurologically impaired children and in the neurologically normal children.
Body Weight ; Child* ; Colitis ; Deglutition Disorders ; Fundoplication* ; Gastric Emptying ; Gastroesophageal Reflux ; Humans ; Ileus ; Laparoscopy ; Neurologic Manifestations ; Outcome Assessment (Health Care) ; Pneumonia ; Postoperative Complications ; Recurrence ; Reoperation ; Retrospective Studies ; Urinary Tract Infections ; Weight Gain ; Wound Infection

Urinary tract infection (UTI) is one of the most common complications after radical cystectomy and orthotopic neobladder reconstruction. This study investigated the incidence and implicated pathogen of febrile UTI after ileal neobladder reconstruction and identify clinical and urodynamic parameters associated with febrile UTI. From January 2001 to May 2015, 236 patients who underwent radical cystectomy and ileal neobladder were included in this study. Fifty-five episodes of febrile UTI were identified in 46 patients (19.4%). The probability of febrile UTI was 17.6% and 19.8% at 6 months and 24 months after surgery, respectively. While, Escherichia coli was the most common implicated pathogen (22/55, 40.0%), Enterococcus spp. were the most common pathogen during the first month after surgery (18/33, 54.5%). In multivariate logistic regression analysis, ureteral stricture was an independent risk factor associated with febrile UTI (OR 5.93, P = 0.023). However, ureteral stricture accounted for only 6 episodes (10.9%, 6/55) of febrile UTI. Most episodes of febrile UTI occurred within 6 months after surgery. Thus, to identify risk factors associated with febrile UTI in the initial postoperative period, we assessed videourodynamics within 6 months after surgery in 38 patients. On videourodyamic examination, vesicoureteral reflux (VUR) was identified in 16 patients (42.1%). The rate of VUR presence in patients who had febrile UTI was not significantly different from those in patients without febrile UTI (50% vs. 39.3%, P = 0.556). Patients with febrile UTI had significantly larger residual urine volume (212.0 ± 193.7 vs. 90.5 ± 148.2, P = 0.048) than those without. E. coli and Enterococcus spp. are common pathogens and ureteral stricture and residual urine are risk factors for UTI after ileal neobladder reconstruction.
Aged ; Anti-Bacterial Agents/therapeutic use ; Cystectomy/adverse effects ; Enterococcus/isolation & purification ; Escherichia coli/isolation & purification ; Female ; Humans ; Ileum/*surgery ; Incidence ; Logistic Models ; Male ; Middle Aged ; Multivariate Analysis ; Postoperative Complications ; Reconstructive Surgical Procedures ; Retrospective Studies ; Risk Factors ; Urinary Bladder Neoplasms/*surgery ; Urinary Tract Infections/drug therapy/*epidemiology/etiology/microbiology ; Urodynamics