Spermicides and increased risk of urinary tract infection

1997 ◽  
Vol 5 (10) ◽  
pp. 167
Keyword(s):  
Urinary Tract Infection ◽  
Urinary Tract ◽  
Tract Infection ◽  
Increased Risk

scholarly journals Emerging Role of Microbiome in the Prevention of Urinary Tract Infections in Children

2022 ◽  
Vol 23 (2) ◽  
pp. 870
Author(s):  
Anna Kawalec ◽  
Danuta Zwolińska
Keyword(s):  
Urinary Tract Infection ◽  
Urinary Tract ◽  
Tract Infection ◽  
Urinary Tract Infections ◽  
Pediatric Population ◽  
Urologic Diseases ◽  
Increased Risk ◽  
Tract Infections ◽  
The Impact

The microbiome of the urinary tract plays a significant role in maintaining health through the impact on bladder homeostasis. Urobiome is of great importance in maintaining the urothelial integrity and preventing urinary tract infection (UTI), as well as promoting local immune function. Dysbiosis in this area has been linked to an increased risk of UTIs, nephrolithiasis, and dysfunction of the lower urinary tract. However, the number of studies in the pediatric population is limited, thus the characteristic of the urobiome in children, its role in a child’s health, and pediatric urologic diseases are not completely understood. This review aims to characterize the healthy urobiome in children, the role of dysbiosis in urinary tract infection, and to summarize the strategies to modification and reshape disease-prone microbiomes in pediatric patients with recurrent urinary tract infections.

scholarly journals Incidence, Clinical Profile, and Risk Factors for Serious Bacterial Infections in Children Hospitalized With Fever in Ujjain, India

2020 ◽  
Author(s):  
Ashish Pathak ◽  
Radika Upadhayay ◽  
Aditya Mathur ◽  
Sunil Rathi ◽  
Cecilia Stålsby Lundborg
Keyword(s):  
Risk Factors ◽  
Weight Loss ◽  
Urinary Tract Infection ◽  
Urinary Tract ◽  
Tract Infection ◽  
Blood Culture ◽  
Positive Blood Culture ◽  
Clinical Signs ◽  
Increased Risk ◽  
History Of

Abstract Background Fever is a cause for concern for both parents and the treating pediatrician and a common reason for antibiotic overuse. However, the proportion of children hospitalized for fever with serious bacterial infection (SBI) is uncertain. We aimed to evaluate the epidemiological, clinical, hematological, and biochemical risks for SBI among the children admitted with fever. Method This prospective study was conducted in a rural teaching hospital in India on consecutive children, aged 3 months–12 years, presenting with fever 100°F (37.7°C) or higher. The presence of SBI was confirmed with one of the following criteria: (a) a positive blood culture; (b) roentgenographically confirmed pneumonia with high titres of C-reactive protein; (c) a culture-confirmed urinary tract infection; (d) enteric fever diagnosed clinically in addition to either a positive blood culture or high Widal titers; and (e) meningitis diagnosed clinically in addition to either a positive blood culture or cerebrospinal fluid culture. A predefined questionnaire was filled. Results A total of 302 children were included in the study, out of which 47% (95% CI 41.4%-52.7%) presented with SBI. The factors associated with confirmed SBI in bivariate analysis were history of previous hospitalization, history of chronic illness, history of medication in the previous one week, a partially immunized child, history of common cold, moderate-grade fever, toxic look, significant lymphadenopathy, absence of BCG scar, delayed development, irritability, breathlessness, respiratory distress, poor feeding, significant weight loss, suspected urinary tract infection, hyponatremia, hypokalemia, and abnormal leucocyte count. The final generalized logistic regression model revealed partially immunized child (RR 4.26), breathlessness (RR 1.80), weight loss (RR 2.28), and suspected urinary tract infection (RR 1.95) as risk factors for the increased risk of SBI. Conclusion The study identified multiple risk factors for SBI. Pediatricians can be made aware of these risk factors. Further studies are warranted to identify age-specific risk factors for SBI because most clinicians depend on clinical signs and symptoms to identify SBI.

Urinary tract infection

2010 ◽  
pp. 4103-4122
Author(s):  
Charles Tomson ◽  
Alison Armitage
Keyword(s):  
Escherichia Coli ◽  
Urinary Tract Infection ◽  
Urinary Tract ◽  
Tract Infection ◽  
Transitional Cell ◽  
Host Defence ◽  
Common Condition ◽  
The United Kingdom ◽  
Increased Risk ◽  
Incomplete Bladder Emptying

Urinary tract infection (UTI) is a common condition, accounting for 1 to 3% of all primary care consultations in the United Kingdom. It affects patients of both sexes and all ages. The commonest organism causing uncomplicated community-acquired bacterial UTI is Escherichia coli. The occurrence and course of a UTI is influenced by the integrity of the host defence and by bacterial virulence factors. Disruption of the highly specialized transitional cell epithelium which lines the urinary tract, incomplete bladder emptying, anatomical abnormalities, and the presence of a foreign body, such as a urinary catheter, can all contribute to disruption of the host defence and increase the likelihood of infection. Sexual intercourse, use of condoms, and use of spermicides all increase the risk, and genetic factors influence the susceptibility of some people, e.g. girls with the P1 blood group are at increased risk of acute pyelonephritis. Bacterial characteristics that determine their ability to cause infection include specific mechanisms to adhere to the uroepithelium (‘pili’ or ‘fimbrias’ in the case of certain ...

Primary vesicoureteric reflux and reflux nephropathy

2018 ◽  
Author(s):  
Heather Lambert
Keyword(s):  
Urinary Tract Infection ◽  
Urinary Tract ◽  
Tract Infection ◽  
Vesicoureteric Reflux ◽  
Reflux Nephropathy ◽  
Ureterovesical Junction ◽  
Increased Risk ◽  
History Of ◽  
Tract Infections

Vesicoureteric reflux (VUR) describes the flow of urine from the bladder into the upper urinary tract when the ureterovesical junction fails to perform as a one-way valve. Most commonly, VUR is primary, though it can be secondary to bladder outflow obstruction and can occur in several multiorgan congenital disorders. There is good evidence of a genetic basis with a greatly increased risk of VUR in children with a family history of VUR. VUR is a congenital disorder, which largely shows improvement or complete resolution with age. Fetal VUR may be associated with parenchymal developmental defects (dysplasia). Postnatally non-infected, non-obstructed VUR does not appear to have a detrimental effect on the kidneys. However there is an association of VUR with urinary tract infection and acquired renal parenchymal defects (scarring). The parenchymal abnormalities detected on imaging, often termed reflux nephropathy, may be as a result of reflux-associated dysplasia or acquired renal scarring or both. It is difficult to distinguish between the two on routine imaging. Higher grades of VUR are associated with more severe reflux nephropathy. The precise role of VUR in pyelonephritis and scarring is not clear and it may be that VUR simply increases the risk of acute pyelonephritis. Whilst most VUR resolves during childhood, it is associated with an increased risk of urinary tract infection and burden of acute disease. Investigation strategies vary considerably, related to uncertainties about the natural history of the condition and the effectiveness of various interventions. The long-term prognosis is chiefly related to the morbidity of reflux nephropathy leading in some cases to impairment of glomerular filtration rate, hypertension, proteinuria, and pregnancy-related conditions including hypertension, pre-eclampsia, and recurrent urinary tract infection. Management is controversial and ranges from simple observation with or without provision of rapid access to diagnosis and treatment of urinary tract infections; to long-term prophylactic antibiotics or various antireflux surgical procedures.

scholarly journals Prevalence of asymptomatic bacteriuria in pregnant women

2015 ◽  
Vol 9 (2) ◽  
pp. 64-69
Author(s):  
Nishat Jubaida ◽  
Narjis Maliha Kawsar ◽  
Nahid Elora ◽  
Md Rahimgir ◽  
Nahid Reaz Shapla ◽  
...  
Keyword(s):  
Urinary Tract Infection ◽  
Urinary Tract ◽  
Tract Infection ◽  
Pregnant Women ◽  
Asymptomatic Bacteriuria ◽  
Armed Forces ◽  
Antenatal Visit ◽  
Urine Specimen ◽  
Antimicrobial Susceptibility Pattern ◽  
Increased Risk

Introduction: Women with asymptomatic bacteriuria during pregnancy are more likely to deliver premature or low birth weight babies and having a 20 – 40 percent increased risk of developing pyelonephritis during pregnancy compared with women without bacteriuria. Asymptomatic bacteriuria is a microbiological diagnosis based on urine culture from persons without signs or symptoms of urinary tract infection. Objectives: The aim of this study was to determine the prevalence of asymptomatic bacteriuria in pregnant women and also to determine the relationship between the asymptomatic bacteriuria and pyuria to isolate the causative pathogens and to find out the antimicrobial susceptibility pattern of the isolates. Methods: A total of 540 urine specimen were collected from 540 asymptomatic pregnant women for urinary tract infection, over a period 2 years from January 2011 to December 2012 at Border Guard Bangladesh (BGB) Hospital, Pilkhana, Dhaka. All specimens were processed using standard microbiological procedures. All the subjects were evaluated for bacteriuria. Results: The prevalence of asymptomatic bacteriuria was 10.2% . Pyuria was found in 15.9% of cases. Escherichia coli (80%) was the commonest causative agent of asymptomatic bacteriuria followed by Staphylococcus saprophyticus (14.5%) and Pseudomonas spp.(5.5%). Nitrofurantoin was found to be highly sensitive to most of the isolates. 64 JAFMC Bangladesh. Vol 9, No 2 (December) 2013 Conclusion: Screening for bacteriuria in pregnancy and proper treatment of diagnosed cases must be considered as an essential part of antenatal care in our country. To prevent complications of asymptomatic bacteriuria, all pregnant women should be screened at the first antenatal visit. A negative test for pyuria is not a reliable indicator of the absence of asymptomatic bacteriuria in pregnant women. DOI: http://dx.doi.org/10.3329/jafmc.v9i2.21830 Journal of Armed Forces Medical College Bangladesh Vol.9(2) 2013

scholarly journals Glycated Hemoglobin < 6.5% Is Associated With Uroseptic Shock in Diabetic Patients With Urinary Tract Infection

2020 ◽  
Vol 7 ◽  
Author(s):  
Yi-Chien Lee ◽  
Tsung-Hsien Chen ◽  
Meng-Chang Hsiao ◽  
Peir-Haur Hung ◽  
Shao-Hsien Tung ◽  
...  
Keyword(s):  
Heart Failure ◽  
Congestive Heart Failure ◽  
Urinary Tract Infection ◽  
Urinary Tract ◽  
Tract Infection ◽  
Hba1c Level ◽  
Glycated Hemoglobin ◽  
Multivariate Logistic Regression Analysis ◽  
Diabetic Patients ◽  
Increased Risk

This study aimed to compare the clinical characteristics and treatment outcomes of diabetic and non-diabetic individuals with urinary tract infection (UTI) and determine whether glycated hemoglobin (HbA1c) levels &lt;6. 5% leads to uroseptic shock in diabetic individuals. We retrospectively collected and analyzed the clinical data of 1,363 individuals with UTIs in Taiwan from January 2006 to January 2018. Of the 345 diabetic individuals, 61 (17.7%) developed uroseptic shock. Diabetic patients who developed uroseptic shock tended to be older and males and, had a history of congestive heart failure, urolithiasis, higher serum creatinine level during hospitalization, lower serum HbA1c level, bacteremia, and acute kidney injury. Backward stepwise multivariate logistic regression analysis showed that male gender [odds ratio (OR), 1.861; 95% confidence interval (CI), 1.009–3.433; P = 0.047], congestive heart failure (OR, 4.036; 95% CI, 1.542–10.565; P = 0.004), bacteremia (OR, 2.875; 95% CI, 1.539–5.370; P = 0.001), and HbA1c level &lt;6.5% (OR, 2.923; 95% CI, 1.580–5.406; P = 0.001) were associated with an increased risk of developing uroseptic shock among diabetic patients during hospitalization due to UTI. HbA1c level &lt;6.5% is independently associated with uroseptic shock in diabetic patients with UTI.

Foetal Safety of Nitrofurantoin Macrocrystals Therapy during Pregnancy: A Retrospective Analysis

1983 ◽  
Vol 11 (6) ◽  
pp. 364-369 ◽  
Author(s):  
Francis J Hailey ◽  
Heather Fort ◽  
J Collins Williams ◽  
Betty Hammers
Keyword(s):  
Urinary Tract Infection ◽  
Urinary Tract ◽  
Tract Infection ◽  
Retrospective Analysis ◽  
Neonatal Death ◽  
The United States ◽  
Foetal Death ◽  
Human Foetus ◽  
United States Population ◽  
Increased Risk

Urinary tract infection during pregnancy poses increased risk to mother and foetus and warrants prompt detection and treatment. Currently, there are no antibacterials approved for use in pregnant women. A retrospective analysis was undertaken to evaluate the safety to the human foetus of nitrofurantoin macrocrystals (Macrodantin®) when administered during pregnancy. The records of ninety-one pregnancies in eighty-one obstetric patients who were treated with nitrofurantoin macrocrystals for urinary tract infection were reviewed. Safety was assessed according to incidence of foetal death, neonatal death, malformation, prematurity, low birth weight, low Apgar score and jaundice. The incidence of abnormal events in the pregnancies evaluated was not significantly different from that in the United States population. No abnormal event was considered to be drug-related. This study yielded no evidence that would implicate nitrofurantoin macrocrystals as toxic to the foetus or unsafe for treatment of maternal urinary tract infection during pregnancy.

scholarly journals Trends in Incidence and Outcomes of Hospitalizations for Urinary Tract Infection among Older People in Spain (2001–2018)

2021 ◽  
Vol 10 (11) ◽  
pp. 2332
Author(s):  
Domingo Palacios-Ceña ◽  
Lidiane Lima Florencio ◽  
Valentín Hernández-Barrera ◽  
Cesar Fernandez-de-las-Peñas ◽  
Javier de Miguel-Diez ◽  
...  
Keyword(s):  
Staphylococcus Aureus ◽  
Urinary Tract Infection ◽  
Urinary Tract ◽  
Tract Infection ◽  
Older People ◽  
Urinary Catheter ◽  
National Hospital ◽  
Increased Risk ◽  
Almost All ◽  
Over Time

(1) Background: To assess time trends in the incidence and in-hospital outcomes of urinary tract infection (UTI) in older people (≥65 years) in Spain (2001–2018) according to sex and to identify the factors independently associated with in-hospital mortality (IHM). (2) Methods: Using the Spanish National Hospital Database, we analyzed comorbidity, procedures, diagnosis, isolated microorganisms, and outcomes. (3) Results: We included 583,693 admissions (56.76% women). In both sexes, the incidence increased with age over time (p < 0.001). In men and women, the highest IHM was found among the oldest patients (>84 years) with values of 9.16% and 8.6%, respectively. The prevalence of bacteremia increased from 4.61% to 4.98% from 2001 to 2018 (p < 0.001) and sepsis decreased from 3.16% to 1.69% (p < 0.001). The risk of dying increased with age (>84 years) (OR 3.63; 95% CI 3.5–3.78) and with almost all comorbidities. Urinary catheter was a risk factor for women (OR 1.1; 95% CI 1.02–1.18) and protective for men (OR 0.71; 95% CI 0.66–0.76). Isolation of Staphylococcus aureus increased the risk of IHM by 40% among men (OR 1.4; 95% CI 1.28–1.53). After adjusting for confounders, IHM decreased over time. (4) Conclusions: The incidence of UTIs was higher in older patients and increased over time; however, IHM decreased during the same period. Female sex, age, comorbidities, sepsis, and a Staphylococcus aureus isolation increased risk of IHM.

scholarly journals Incidence, Clinical Profile, and Risk Factors for Serious Bacterial Infections in Children Hospitalized With Fever in Ujjain, India

2019 ◽  
Author(s):  
Ashish Pathak ◽  
Radika Upadhayay ◽  
Aditya Mathur ◽  
Sunil Rathi ◽  
Cecilia Stålsby Lundborg
Keyword(s):  
Risk Factors ◽  
Weight Loss ◽  
Urinary Tract Infection ◽  
Urinary Tract ◽  
Tract Infection ◽  
Blood Culture ◽  
Positive Blood Culture ◽  
Clinical Signs ◽  
Increased Risk ◽  
History Of

Abstract Background Fever is a cause for concern for both parents and the treating pediatrician and a common reason for antibiotic overuse. However, the proportion of children hospitalized for fever with serious bacterial infection (SBI) is uncertain. We aimed to evaluate the epidemiological, clinical, hematological, and biochemical risks for SBI among the children admitted for fever. Method This prospective study was conducted in a rural teaching hospital in India on consecutive children, aged 3 months–12 years, presenting with fever 100°F (37.7°C)or higher. The presence of SBI was confirmed with one of the following criteria: (a) a positive blood culture; (b) roentgenographically confirmed pneumonia with high titres of C-reactive protein; (c) a culture-confirmed urinary tract infection; (d) enteric fever diagnosed clinically in addition to either a positive blood culture or high Widal titers; and (e) meningitis diagnosed clinically in addition to either a positive blood culture or cerebrospinal fluid culture. A predefined questionnaire was filled. Results The study included 302 patients of whom 47% presented with SBI. The factors associated with confirmed SBI in bivariate analysis were history of previous hospitalization, history of chronic illness, history of medication in the previous 1 week, a partially immunized child, history of common cold, moderate-grade fever, toxic look, significant lymphadenopathy, absence of BCG scar, delayed development, irritability, breathlessness, respiratory distress, poor feeding, significant weight loss, suspected urinary tract infection, hyponatremia, hypokalemia, and abnormal leucocyte count. The final generalized logistic regression model revealed partially immunized child (RR 4.26), breathlessness (RR 1.80), weight loss (RR 2.28), and suspected urinary tract infection (RR 1.95) as risk factors for the increased risk of SBI. Conclusion The study identified multiple risk factors for SBI. Pediatricians can be made aware of these risk factors. Further studies are warranted to identify age-specific risk factors for SBI because most clinicians depend on clinical signs and symptoms to identify SBI.

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