Urinary Tract Infections in Febrile Infants Younger Than 8 Weeks of Age

PEDIATRICS ◽  
1990 ◽  
Vol 86 (3) ◽  
pp. 363-367 ◽  
Author(s):  
Ellen F. Crain ◽  
Jeffrey C. Gershel
Keyword(s):  
Emergency Department ◽  
Urinary Tract ◽  
Urinary Tract Infections ◽  
Urine Culture ◽  
White Blood Cells ◽  
Laboratory Data ◽  
Pediatric Emergency ◽  
Urine Specimen ◽  
High Power Field ◽  
Tract Infections

In this prospective study of 442 infants younger than 8 weeks of age who attended a pediatric emergency department with temperature ≥100.6°F (38.1° C), urinary tract infections (UTIs) were found in 33 patients (7.5%), 2 of whom were bacteremic. Clinical and laboratory data were not helpful for identifying UTIs. Of the 33 patients with UTIs, 32 had urinalyses recorded; 16 were suggestive of a UTI (more than five white blood cells per high-power field or any bacteria present). Of the 16 infants with apparently normal urinalysis results, three had an emergency department diagnosis suggesting an alternative bacterial focus of infection. If the physician had decided on the basis of apparently normal urinalysis results to forgo obtaining a urine culture, more than half of the UTIs would have been missed. Bag-collected specimens were significantly more likely to yield indeterminate urine culture results than either catheter or suprapublic specimens. In addition, uncircumcised males were significantly more likely to have a UTI than circumcised boys. These results suggest that a suprapubic or catheter-obtained urine specimen for culture is a necessary part of the evaluation of all febrile infants younger than 8 weeks of age, regardless of the urinalysis findings or another focus of presumed bacterial infection.

scholarly journals Are Urinalyses Used Inappropriately in the Diagnosis of Urinary Tract Infections?

2017 ◽  
Vol 4 (suppl_1) ◽  
pp. S350-S350 ◽  
Author(s):  
Ghada Elshimy ◽  
Vincent Mariano ◽  
Christina Mariyam Joy ◽  
Parminder Kaur ◽  
Monisha Singhal
Keyword(s):  
Urinary Tract ◽  
Antibiotic Treatment ◽  
Urinary Tract Infections ◽  
Urine Culture ◽  
White Blood Cells ◽  
Asymptomatic Bacteriuria ◽  
Further Education ◽  
Positive Urine ◽  
Tract Infections ◽  
Hospital Wards

Abstract Background One of the most readily available and cost effective tests in the diagnosis of urinary tract infections (UTI) is the urinalysis. Problems arise when antibiotic treatment is initiated in a patient who does not display typical signs and symptoms of UTI and for whom a urinalysis was obtained for other reasons. Methods This was a retrospective observational study carried out on 1000 patients with positive urine nitrite. Medical records were identified with subsequent analysis of urine culture and symptomatology. Recorded and analyzed data included: age, sex, location (emergency room (ER) or hospital ward), findings on urinalysis (pH, presence of leukocyte esterase(LE), epithelial cells, bacteria, and white blood cells (WBCs)) and antibiotic treatment. Results Of these 1000 patients with positive nitrite, we excluded 815 patients (81 had missing data, 466 met exclusion criteria and 268 had symptomatic UTI). 185 were found to not have any symptoms of a UTI. Inappropriate antibiotic treatment occurred in 108/185 patients (58.4%) and was significantly associated with greater amounts of bacteria and WBCs in the urinalyses (P = 0.008 and P = 0.029, respectively). It was also significantly more likely to occur in the ER than the hospital wards (92/147 treated in the ER vs. 16/37 treated on the hospital wards, P = 0.033). There was no significant association between antibiotic treatment and age, sex, urine pH, urine LE, and urine epithelial cell amounts (P > 0.05). Urine cultures were not obtained in 69.7% of patients. A positive urine culture was significantly associated with inappropriate antibiotic treatment (P = 0.0006). The two most common presenting complaints were psychiatric complaints (21.6%) and vaginal bleeding (14.6%). Conclusion Urinalysis can be an invaluable diagnostic tool, but must be used and interpreted appropriately. There is a misperception that pyuria with bacteriuria defines UTI. However, positive results on a urinalysis alone in an asymptomatic patient is not enough to diagnose a UTI, and antibiotic treatment is only indicated in specific circumstances as outlined by IDSA guidelines for the treatment of asymptomatic bacteriuria. Further education targeting appropriate interpretation of urinalyses and IDSA guidelines is needed to decrease the unnecessary use of antibiotics. Disclosures All authors: No reported disclosures.

scholarly journals 97. Pharmacist Driven Antimicrobial Stewardship Interventions on the Management of Urinary Tract Infections in the Emergency Department at a Tertiary Military Treatment Facility

2021 ◽  
Vol 8 (Supplement_1) ◽  
pp. S163-S163
Author(s):  
Memar D Ayalew ◽  
Sorana raiciulescu ◽  
Daniel Brooks ◽  
Robin Williams ◽  
Paulette Crull ◽  
...  
Keyword(s):  
Emergency Department ◽  
Urinary Tract ◽  
Urinary Tract Infections ◽  
Urine Culture ◽  
Prescribing Patterns ◽  
Inclusion Criteria ◽  
Military Health ◽  
Targeted Interventions ◽  
Duration Of Therapy ◽  
Tract Infections

Abstract Background With the Joint Commission standards targeting ambulatory settings serving as a catalyst, we designed a quality improvement (QI) project was designed to evaluate the existing management and prescribing patterns for urinary tract infections (UTI) in the Walter Reed National Military Medical Center (WRNMMC) Emergency Department (ED) in order to identify targets for ASP intervention. Methods This was a Pharmacist-driven, prospective, QI project conducted over a 3-month period. The clinical presentations and microbiological data of uncomplicated cystitis and pyelonephritis cases managed in the ED were reviewed. Within 24-72 hours of ED discharge, recommendations were relayed to both patients and ED staff. Diagnostic criteria and management concordant with established clinical guidelines were assessed. Inclusion criteria included age ≥ 18, admission status, urine culture and antibiotics for UTI or pyelonephritis. Results A daily urinalysis (UA) report identified 1781 ED encounters of which 117 cases met inclusion criteria. Nitrofurantoin was most prescribed empirically at 39.3% followed by a cephalosporin (23.1%) or a fluoroquinolone (19.7%), accounting for 32% of inappropriate empiric antibiotic selection. Cases were identified with inappropriate duration of therapy (22.2%), dosage (9.4%), and drug-bug mismatch (9.4%). Nearly 38% of cases required intervention to discontinue (32.5%) or initiate new antibiotics (3.4%). Diagnostic concordance was defined as having positive urinary symptoms, clinically significant UA and positive urine culture. This was only observed in 37.6% of all cases, of which only 43.2% were treated with a guideline concordant empiric regimen, dosage and duration of therapy. Although not included in the final analysis, it was noted 916 urine culture results were ordered where 70% were not associated with genitourinary complaints or sepsis. Conclusion Despite guidelines for UTI management, considerable practice discordance was found in the ED. Multiple Pharmacist targeted interventions were identified. Prioritized areas for ED provider education include first-line therapy, treatment duration, and diagnostic stewardship. This QI project has potential for optimizing prescribing practices in Military Health System ambulatory settings. Disclosures All Authors: No reported disclosures

Urinary Tract Infections in Infants and Children

1989 ◽  
Vol 11 (3) ◽  
pp. 71-77
Author(s):  
Leonard G. Feld ◽  
Saul P. Greenfield ◽  
Pearay L. Ogra
Keyword(s):  
Urinary Tract ◽  
High Power ◽  
Blood Cells ◽  
Urine Culture ◽  
White Blood Cells ◽  
Laboratory Evaluation ◽  
Low Grade ◽  
Viral Gastroenteritis ◽  
High Power Field ◽  
Tract Infections

CASE HISTORY AND OFFICE DIAGNOSIS A 7-month-old uncircumcised male infant had vomiting, diarrhea, and low grade fever (38.4°C) 2 days before coming to the pediatrician's office. One day before seeing the baby, the physician prescribed Pedialyte and acetaminophen elixir. The child appeared active to the pediatrician. Mucous membranes were slightly dry and tears were present. His blood pressure was 98/62 mm Hg, pulse rate 92 beats per minute, and temperature 38°C. Laboratory evaluation included an analysis and culture of catheterized urine sample: specific gravity, 1.025; pH, 6.0; protein, trace; blood, negative; sugar and ketones, negative; sediment—0 to 1 red blood cells per high-power field; 6 to 8 white blood cells per high-power-field and no bacteria. Based on the differential diagnosis of viral gastroenteritis vs urinary tract infection, the patient was sent home with a prescription for Pedialyte and acetaminophen and the parents were told to call the office in 24 hours for test results. The urine culture was positive for greater than 100 000 colonies per milliliter of a single organism which was later identified as Escherichia coli and sensitive to all antibiotics. The child was started on a regimen of amoxicillin. Two weeks later, a repeat urine culture was negative for bacteria.

URINARY INFECTION AT DEPARTMENT OF UROLOGY OF HUE UNIVERSITY OF MEDICINE AND PHARMACY HOSPITAL

2018 ◽  
pp. 100-108
Author(s):  
Dinh Khanh Le ◽  
Dinh Dam Le ◽  
Khoa Hung Nguyen ◽  
Xuan My Nguyen ◽  
Minh Nhat Vo ◽  
...  
Keyword(s):  
Urinary Tract Infection ◽  
Urinary Tract ◽  
Tract Infection ◽  
Urinary Tract Infections ◽  
Urine Culture ◽  
Clinical Manifestations ◽  
University Hospital ◽  
E Coli ◽  
Positive Urine ◽  
Tract Infections

Objectives: To investigate clinical characteristics, bacterial characteristics, drug resistance status in patients with urinary tract infections treated at Department of Urology, Hue University Hospital. Materials and Method: The study was conducted in 474 patients with urological disease treated at Department of Urology, Hue Universiry Hospital from July 2017 to April 2018. Urine culture was done in the patients with urine > 25 Leu/ul who have symptoms of urinary tract disease or infection symptoms. Patients with positive urine cultures were analyzed for clinical and bacterial characteristics. Results: 187/474 (39.5%) patients had symptoms associated with urinary tract infections. 85/474 (17.9%) patients were diagnosed with urinary tract infection. The positive urine culture rate was 45.5%. Symptoms of UTI were varied, and no prominent symptoms. E. coli accounts for the highest proportion (46.67%), followed by, Staphycoccus aureus (10.67%), Pseudomonas aeruginsa (8,0%), Streptococcus faecali and Proteus (2.67%). ESBL - producing E. coli was 69.23%, ESBL producing Enterobacter spp was 33.33%. Gram-negative bacteria are susceptible to meropenem, imipenem, amikacin while gram positive are vancomycin-sensitive. Conclusions: Clinical manifestations of urinary tract infections varied and its typical symptoms are unclear. E.coli is a common bacterium (46.67%). Isolated bacteria have a high rate of resistance to some common antibiotics especially the third generation cephalosporins and quinolones. Most bacteria are resistant to multiple antibiotics at the same time. Gram (+) bacteria are susceptible to vancomycin, and gram (-) bacteria are susceptible to cefoxitin, amikacin, and carbapenem. Key words: urinary tract infection

Culturing practices and the care of the urinary catheter in reducing NHSN-defined catheter-associated urinary tract infections: The tale of two teaching hospitals

2018 ◽  
Vol 39 (12) ◽  
pp. 1494-1496 ◽  
Author(s):  
Ana Cecilia Bardossy ◽  
Takiah Williams ◽  
Karen Jones ◽  
Susan Szpunar ◽  
Marcus Zervos ◽  
...  
Keyword(s):  
Intensive Care ◽  
Urinary Tract ◽  
Intensive Care Units ◽  
Urinary Tract Infections ◽  
Urine Culture ◽  
Urinary Catheter ◽  
Teaching Hospitals ◽  
Positive Urine ◽  
Tract Infections ◽  
Catheter Care

AbstractWe compared interventions to improve urinary catheter care and urine culturing in adult intensive care units of 2 teaching hospitals. Compared to hospital A, hospital B had lower catheter utilization, more compliance with appropriate indications and maintenance, but higher urine culture use and more positive urine cultures per 1,000 patient days.

scholarly journals Clinical, Epidemiological and Bacteriological Profile of Culture Positive Urinary Tract Infections in Febrile Children – A Cross Sectional Study

2021 ◽  
Vol 8 (10) ◽  
pp. 522-526
Author(s):  
Bhavani Shankar Rokkam ◽  
Chowdary Babu Menni ◽  
Ramu Pedada ◽  
Deepak Kumar Alikana
Keyword(s):  
Urinary Tract Infection ◽  
Urinary Tract ◽  
Tract Infection ◽  
Urinary Tract Infections ◽  
Urine Culture ◽  
Signs And Symptoms ◽  
Cross Sectional ◽  
Bacteriological Profile ◽  
Tract Infections ◽  
Culture Positive

BACKGROUND Urinary tract infections (UTI) constitute a common cause of morbidity in infants and children. When associated with abnormalities of urinary tract, they may lead to long-term complications including renal scarring, loss of function and hypertension. Most urinary tract infections remain undiagnosed if investigations are not routinely performed to detect them. Prompt detection and treatment of urinary tract infections and any complicating factors are important. The objective of the study is to know the clinical, epidemiological and bacteriological profile (i.e. clinical signs and symptoms, age, sex, family history, associated urinary tract abnormalities, & causative organisms) of urinary tract infections in febrile children with culture positive urinary tract infection. METHODS This descriptive, cross sectional observational study was conducted at outpatient clinics of our “child health clinics” between May 2016 and April 2017 (one year). All children aged 0 to 12 years with culture positive urinary tract infections were included in this study to evaluate the clinical, epidemiological and bacteriological profile. RESULTS A total of 69 children with culture positive urinary tract infections were included in this study. Out of 69 children included in this study, 36 (52.2 %) were females and 33 (47.8 %) were males. Overall female preponderance was seen and the M: F ratio was 0.9:1. But during first year of life in our study group we had more boys (10, 14.49 %) affected with urinary tract infection than girls. 49.3 % of urinary tract infections in the present study belonged to lower socio-economic status. Most common organism causing urinary tract infection in our group was E. coli (56.5 %). Fever (100 %), anorexia or refusal of feeds (52.2 %), dysuria (46.4 %), vomiting (46.4 %) and abdominal pain (39.1 %) were the predominant clinical manifestations observed in our study. CONCLUSIONS Urinary tract infection is a common medical problem in children and it should be considered as a potential cause of fever in children. As febrile children with urinary tract infection usually present with non-specific signs and symptoms, urine culture should be considered as a part of diagnostic evaluation. KEYWORDS Urinary Tract Infections (UTI), Febrile Children, Bacteriological Profile, Urine Culture

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