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Gander JC, Goodrich G, McDonald B, McCracken CE, Tavel HM, Davis TL, Weinfield NS, Ritzwoller DP, Roblin DW. Virtual Care and Urinary Tract Infection Management: Comparing Ancillary Service Orders and Patient Order Fulfillments Between Virtual and In-person Encounters During the COVID-19 Pandemic in the United States. Med Care 2023; 61:S21-S29. [PMID: 36893415 PMCID: PMC9994568 DOI: 10.1097/mlr.0000000000001805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/11/2023]
Abstract
BACKGROUND During the COVID-19 pandemic, more health care issues were being managed remotely. Urinary tract infections (UTIs) are being managed more often using telehealth although few reports compare the rate of UTI ancillary service orders placed and fulfilled during these visits. OBJECTIVES We aimed to evaluate and compare the rate of ancillary service orders and order fulfillments in incident UTI diagnoses between virtual and in-person encounters. RESEARCH DESIGN The retrospective cohort study involved 3 integrated health care systems: Kaiser Permanente (KP) Colorado, KP Georgia, and KP Mid-Atlantic States. SUBJECTS We included incident UTI encounters from adult primary care data from January 2019 to June 2021. MEASURES Data were categorized as: prepandemic (January 2019-March 2020), COVID-19 Era 1 (April 2020-June 2020), and COVID-19 Era 2 (July 2020-June 2021). UTI-specific ancillary services included medication, laboratory, and imaging. Orders and order fulfillments were dichotomized for analyses. Weighted percentages for orders and fulfillments were calculated using inverse probability treatment weighting from logistic regression and compared between virtual and in-person encounters using χ2 tests. RESULTS We identified 123,907 incident encounters. Virtual encounters increased from 13.4% prepandemic to 39.1% in COVID-19 Era 2. Ancillary service orders from virtual encounters were not placed as often as in-person encounters. However, the weighted percentage for ancillary service order fulfillment across all services remained above 65.3% across sites and eras, with many fulfillment percentages above 90%. CONCLUSIONS Our study reported a high rate of order fulfillment for both virtual and in-person encounters. Health care systems should encourage providers to place ancillary service orders for uncomplicated diagnoses, such as UTI, to provide enhanced access to patient-centered care.
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Affiliation(s)
- Jennifer C. Gander
- Center for Research and Evaluation, Kaiser Permanente Georgia, Atlanta, GA
| | - Glenn Goodrich
- Institute for Health Research, Kaiser Permanente Colorado, Aurora, CO
| | - Bennet McDonald
- Center for Research and Evaluation, Kaiser Permanente Georgia, Atlanta, GA
| | | | - Heather M. Tavel
- Institute for Health Research, Kaiser Permanente Colorado, Aurora, CO
| | - Teaniese L. Davis
- Center for Research and Evaluation, Kaiser Permanente Georgia, Atlanta, GA
| | - Nancy S. Weinfield
- Kaiser Permanente Mid-Atlantic Research Institute, Kaiser Permanente Mid-Atlantic States, Rockville, MD
| | | | - Douglas W. Roblin
- Kaiser Permanente Mid-Atlantic Research Institute, Kaiser Permanente Mid-Atlantic States, Rockville, MD
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Hernández-Hernández D, Ortega-González Y, Padilla-Fernández B, Gutiérrez-Hernández PR, Castro-Díaz DM. Management of Acute Cystitis in the Era of COVID-19. CURRENT BLADDER DYSFUNCTION REPORTS 2023; 18:10-15. [PMID: 36466948 PMCID: PMC9684745 DOI: 10.1007/s11884-022-00677-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/19/2022] [Indexed: 11/24/2022]
Abstract
Purpose of Review No specific guidelines have been developed for acute cystitis management during the COVID-19 pandemic. This review aims to provide up-to-date information about treatment and follow-up in patients with symptoms suggesting lower urinary tract infection. Recent Findings Uncomplicated cystitis does not need microbiological confirmation; thus, clinical diagnosis via telephone interview or questionnaires may be done. When complicated infections are suspected, in-person evaluation or close follow-up is mandatory. Antibiotic treatment is still the gold standard for treatment, although non-pharmacological strategies have also been suggested and further investigations are warranted. Summary Urinary tract infections are still a frequent reason for consultation that needs to be addressed in both primary care and specialized levels. Their management during the pandemic is similar than in precedent years, but telehealth options have emerged which can facilitate diagnosis and treatment.
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Affiliation(s)
- David Hernández-Hernández
- Department of Urology, Hospital Universitario de Canarias, Carretera de Ofra, S/N, 38320 San Cristóbal de La Laguna, Tenerife Spain
| | - Yanira Ortega-González
- Department of Urology, Hospital Universitario de Canarias, Carretera de Ofra, S/N, 38320 San Cristóbal de La Laguna, Tenerife Spain
| | - Bárbara Padilla-Fernández
- Department of Urology, Hospital Universitario de Canarias, Carretera de Ofra, S/N, 38320 San Cristóbal de La Laguna, Tenerife Spain ,Departamento de Cirugía, Universidad de La Laguna, San Cristóbal de La Laguna, Tenerife Spain
| | - Pedro Ramón Gutiérrez-Hernández
- Department of Urology, Hospital Universitario de Canarias, Carretera de Ofra, S/N, 38320 San Cristóbal de La Laguna, Tenerife Spain ,Departamento de Cirugía, Universidad de La Laguna, San Cristóbal de La Laguna, Tenerife Spain
| | - David Manuel Castro-Díaz
- Department of Urology, Hospital Universitario de Canarias, Carretera de Ofra, S/N, 38320 San Cristóbal de La Laguna, Tenerife Spain ,Departamento de Cirugía, Universidad de La Laguna, San Cristóbal de La Laguna, Tenerife Spain
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Grimes CL, Balk EM, Crisp CC, Antosh DD, Murphy M, Halder GE, Jeppson PC, Weber LeBrun EE, Raman S, Kim-Fine S, Iglesia C, Dieter AA, Yurteri-Kaplan L, Adam G, Meriwether KV. A guide for urogynecologic patient care utilizing telemedicine during the COVID-19 pandemic: review of existing evidence. Int Urogynecol J 2020; 31:1063-1089. [PMID: 32342112 PMCID: PMC7185267 DOI: 10.1007/s00192-020-04314-4] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Accepted: 04/07/2020] [Indexed: 12/17/2022]
Abstract
Introduction and hypothesis The COVID-19 pandemic and the desire to “flatten the curve” of transmission have significantly affected the way providers care for patients. Female Pelvic Medicine and Reconstructive Surgeons (FPMRS) must provide high quality of care through remote access such as telemedicine. No clear guidelines exist on the use of telemedicine in FPMRS. Using expedited literature review methodology, we provide guidance regarding management of common outpatient urogynecology scenarios during the pandemic. Methods We grouped FPMRS conditions into those in which virtual management differs from direct in-person visits and conditions in which treatment would emphasize behavioral and conservative counseling but not deviate from current management paradigms. We conducted expedited literature review on four topics (telemedicine in FPMRS, pessary management, urinary tract infections, urinary retention) and addressed four other topics (urinary incontinence, prolapse, fecal incontinence, defecatory dysfunction) based on existing systematic reviews and guidelines. We further compiled expert consensus regarding management of FPMRS patients in the virtual setting, scenarios when in-person visits are necessary, symptoms that should alert providers, and specific considerations for FPMRS patients with suspected or confirmed COVID-19. Results Behavioral, medical, and conservative management will be valuable as first-line virtual treatments. Certain situations will require different treatments in the virtual setting while others will require an in-person visit despite the risks of COVID-19 transmission. Conclusions We have presented guidance for treating FPMRS conditions via telemedicine based on rapid literature review and expert consensus and presented it in a format that can be actively referenced.
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Affiliation(s)
- Cara L Grimes
- Departments of Obstetrics and Gynecology and Urology, New York Medical College, 19 Bradhurst Avenue, Suite 2700 South Hawthorne, Valhalla, NY, 10532, USA.
| | - Ethan M Balk
- Center for Evidence Synthesis in Health, Brown School of Public Health, Brown University, Providence, RI, USA
| | - Catrina C Crisp
- Department of Obstetrics and Gynecology, Division of Female Pelvic Medicine and Reconstructive Surgery, TriHealth, Cincinnati, OH, USA
| | - Danielle D Antosh
- Department of Obstetrics and Gynecology, Division of Urogynecology, Houston Methodist Hospital, Houston, TX, USA
| | - Miles Murphy
- Department of Obstetrics and Gynecology, Sidney Kimmel Medical College of Thomas Jefferson University, Philadelphia, PA, USA
| | - Gabriela E Halder
- Department of Women's Health, Dell Medical School, University of Texas Austin, Austin, TX, USA
| | - Peter C Jeppson
- Division of Female Pelvic Medicine and Reconstructive Surgery, Department of Obstetrics and Gynecology, University of New Mexico, Albuquerque, NM, USA
| | - Emily E Weber LeBrun
- Division of Female Pelvic Medicine and Reconstructive Surgery, Department of Obstetrics and Gynecology, University of Florida, Gainesville, FL, USA
| | - Sonali Raman
- Department of Women's Health, Female Pelvic Medicine and Reconstructive Surgery, St. Elizabeth Healthcare, Fort Thomas, KY, USA
| | - Shunaha Kim-Fine
- Section of Pelvic Medicine and Reconstructive Surgery, Department of Obstetrics and Gynecology, University of Calgary, Calgary, Alberta, Canada
| | - Cheryl Iglesia
- Department of Obstetrics and Gynecology, Georgetown University School of Medicine, Washington, DC, USA
| | - Alexis A Dieter
- Division of Urogynecology and Reconstructive Pelvic Surgery, Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Ladin Yurteri-Kaplan
- Department of Obstetrics and Gynecology, Columbia University Irving Medical Center, New York, NY, USA
| | - Gaelen Adam
- Center for Evidence Synthesis in Health, Brown School of Public Health, Brown University, Providence, RI, USA
| | - Kate V Meriwether
- Division of Female Pelvic Medicine and Reconstructive Surgery, Department of Obstetrics and Gynecology, University of New Mexico, Albuquerque, NM, USA
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Management of Urinary Tract Infections in Direct to Consumer Telemedicine. J Gen Intern Med 2020; 35:643-648. [PMID: 31667749 PMCID: PMC7080949 DOI: 10.1007/s11606-019-05415-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Revised: 07/16/2019] [Accepted: 07/31/2019] [Indexed: 10/25/2022]
Abstract
BACKGROUND Urinary tract infections (UTI) are a common reason for seeking care via direct to consumer (DTC) telemedicine, yet patterns of care, including antibiotic prescribing, have not been reported. OBJECTIVE To describe management of UTI in a large nationwide DTC telemedicine platform. DESIGN Cross-sectional observational study. PARTICIPANTS Patients seeking care for or diagnosed with UTI via DTC telemedicine between July 2016 and July 2018. MAIN MEASURES Patient measures included age, sex, geographic region, satisfaction with care, and patient-reported call reason. High-risk patients were defined as males, patients over 65 years, or those diagnosed with pyelonephritis. Physician measures included specialty and geographic region. Antibiotic prescription was assessed overall and by antibiotic type. Variation in antibiotic prescriptions was assessed by patient and physician factors, including geographic region of both parties. KEY RESULTS Of the 20,600 patients diagnosed with a UTI during the study period, 96% were female. Most (84%) stated their call reason was a UTI. Overall, 94% of UTI patients received an antibiotic; 56% got nitrofurantoin, 29% got trimethoprim-sulfamethoxazole, and 10% got a quinolone. Receipt of an antibiotic was associated with higher satisfaction with care (p < 0.001). While nitrofurantoin was the most common antibiotic for all physician regions, antibiotic type varied by physician region. Of the 6% of the study population defined as high risk, 69% received an antibiotic: 72% of males, 91% of women over 65, and 21% of patients diagnosed with pyelonephritis. CONCLUSIONS Management of UTI via DTC telemedicine appears to be appropriate for average-risk patients, and most are able to self-diagnose. Most patients received guideline-concordant care, but over half of high-risk patients received antibiotics. DTC telemedicine offers convenient, low-cost care that is generally appropriate. Efforts should be made to ensure high-risk patients get proper follow-up.
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Bradley MS, Beigi RH, Shepherd JP. A cost-minimization analysis of treatment options for postmenopausal women with dysuria. Am J Obstet Gynecol 2019; 221:505.e1-505.e7. [PMID: 31055032 DOI: 10.1016/j.ajog.2019.04.031] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2019] [Revised: 04/22/2019] [Accepted: 04/26/2019] [Indexed: 10/26/2022]
Abstract
BACKGROUND Empiric therapy for urinary tract infection is difficult in postmenopausal women because of the higher rates of confounding lower urinary tract symptoms and differential resistance profiles of uropathogens in this population. OBJECTIVE The objective of the study was to determine the least costly strategy for treatment of postmenopausal women with the primary complaint of dysuria. STUDY DESIGN We performed a cost minimization analysis modeling the following clinical options: (1) empiric antibiotic therapy followed by urine culture, (2) urinalysis with empiric antibiotic therapy only if positive nitrites and leukocyte esterase, or (3) waiting for culture prior to initiating antibiotics. For all strategies we included nitrofurantoin, trimethoprim/sulfamethoxazole, fosfomycin, ciprofloxacin, or cephalexin. Pathogens included Escherichia coli, Enterococcus faecalis, Klebsiella pneumonaie, or Proteus mirabalis. Pathogens, resistance, treatment success, and medication side effects were specific to postmenopausal women. RESULTS Cost minimization modeling with TreeAge Pro assumed 73.4% of urinary tract infections were caused by Escherichia coli with 24.4% resistance to nitrofurantoin, trimethoprim/sulfamethoxazole. With our assumptions, empiric antibiotics with nitrofurantoin, trimethoprim/sulfamethoxazole was the least costly approach ($89.64/patient), followed by waiting for urine culture ($97.04/patient). Except for empiric antibiotics with fosfomcyin, empiric antibiotics was always less costly than using urinalysis to discriminate antibiotic use. This is due to the cost of urinalysis ($38.23), high rate of both urinary tract infection (91%), and positive urinalysis (69.3%) with dysuria in postmenopausal women and resultant high rate of antibiotic use with or without urinalysis. Options with fosfomycin were the most expensive because of the highest drug costs ($98/dose), and tornado analyses showed fosfomycin cost was the most impactful variable for model outcomes. Sensitivity analyses showed empiric fosfomycin became the least costly option if drug costs were $25.80, a price still more costly than almost all modeled baseline drug costs. This outcome was largely predicated on low resistance to fosfomycin. Conversely, ciprofloxacin was never the least costly option because of higher resistance and side effect cost, even if the drug cost was $0. We modeled 91% positive urine culture rate in postmenopausal women with dysuria; waiting for the urine culture prior to treatment would be the least costly strategy in a population with a predicted positive culture rate of <65%. CONCLUSION The least costly strategy was empiric antibiotics with nitrofurantoin and trimethoprim/sulfamethoxazole, followed by waiting on culture results. Local resistance patterns will have an impact on cost minimization strategies. Empiric fosfomycin would be least costly with reduced drug costs, even at a level at which drug costs were higher than almost all other antibiotics. In a population with high posttest probability of positive urine culture, urinalysis adds unnecessary cost. Antibiotic stewardship programs should continue efforts to decrease fluoroquinolone use because of high resistance, side effects, and increased cost.
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Prah JK, Amoah S, Ocansey DW, Arthur R, Walker E, Obiri-Yeboah D. Evaluation of urinalysis parameters and antimicrobial susceptibility of uropathogens among out-patients at University of Cape Coast Hospital. Ghana Med J 2019; 53:44-51. [PMID: 31138943 PMCID: PMC6527828 DOI: 10.4314/gmj.v53i1.7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Urinary tract infection (UTI) is a major global public health issue. The gold standard for diagnosing UTI is urine culture. This is however labour intensive and time consuming. Many prescribers therefore rely on urinalysis in diagnosing UTI. This study sought to evaluate the performance of some parameters of urinalysis as predictors of urine culture positivity. The common causative agents and their antibiotic susceptibility patterns were also determined. METHODS A cross sectional study was carried out at the University of Cape Coast Hospital from July 2017 - December 2017 among out-patients. The performance characteristics of leukocyte esterase (3+) and nitrite reactions were estimated and compared with urine culture. Antimicrobial susceptibility tests were done using disc diffusion technique described by Kirby-Bauer. RESULTS Prevalence of UTI in this study was 30.0% (64/213). The most prevalent pathogen was E. coli (20, 31.2%), followed by S. saprophyticus (9, 14.1%). Most of the bacteria (52, 94.5%) were sensitive to amikacin, followed by ciprofloxacin (42, 76.3%). The most sensitive (94.4%) of the parameters was pus cells [>5 white blood cells (WBC) per high power field (HPF)] and the least sensitive was the nitrite test (21.0%). The leukocyte esterase test showed the highest accuracy of 91.1%. CONCLUSION The study supports the recommendation of the use of oral ciprofloxacin as the first line treatment of uncomplicated UTI by the Ghana Standard Treatment Guidelines (2017). FUNDING No funding was provided for this study.
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Affiliation(s)
- James K Prah
- University of Cape Coast Hospital, University of Cape Coast, Ghana
| | - Samuel Amoah
- University of Cape Coast Hospital, University of Cape Coast, Ghana
| | | | - Rudolf Arthur
- University of Cape Coast Hospital, University of Cape Coast, Ghana
| | - Emmanuel Walker
- University of Cape Coast Hospital, University of Cape Coast, Ghana
| | - Dorcas Obiri-Yeboah
- Department of Microbiology and Immunology, School of Medical Sciences, College of Health & Allied Sciences, University of Cape Coast, Ghana
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Long B, Koyfman A. The Emergency Department Diagnosis and Management of Urinary Tract Infection. Emerg Med Clin North Am 2018; 36:685-710. [PMID: 30296999 DOI: 10.1016/j.emc.2018.06.003] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Urinary tract infection (UTI) is a common infection seen in the emergency department. The spectrum of UTI includes simple versus complicated infection and lower versus upper UTI. No one history or examination finding is definitive for diagnosis. Testing often includes urinalysis and/or urine dipstick, and several pitfalls may occur in interpretation. Urine cultures should be obtained in complicated or upper UTIs but not simple and lower tract UTIs, unless a patient is pregnant. Imaging often is not required. Most patients with simple cystitis and pyelonephritis are treated as outpatients. A variety of potentially dangerous conditions may mimic UTI and pyelonephritis.
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Affiliation(s)
- Brit Long
- Department of Emergency Medicine, San Antonio Military Medical Center, 3841 Roger Brooke Drive, Fort Sam Houston, TX 78234, USA.
| | - Alex Koyfman
- Department of Emergency Medicine, The University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390, USA
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Reevaluation of the Acute Cystitis Symptom Score, a Self-Reporting Questionnaire. Part I. Development, Diagnosis and Differential Diagnosis. Antibiotics (Basel) 2018; 7:antibiotics7010006. [PMID: 30720775 PMCID: PMC5872117 DOI: 10.3390/antibiotics7010006] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Revised: 01/08/2018] [Accepted: 01/08/2018] [Indexed: 11/16/2022] Open
Abstract
This study aimed to reevaluate the Acute Cystitis Symptom Score (ACSS). The ACSS is a simple and standardized self-reporting questionnaire for the diagnosis of acute uncomplicated cystitis (AC) assessing typical and differential symptoms, quality of life, and possible changes after therapy in female patients with AC. This paper includes literature research, development and evaluation of the ACSS, an 18-item self-reporting questionnaire including (a) six questions about "typical" symptoms of AC, (b) four questions regarding differential diagnoses, (c) three questions on quality of life, and (d) five questions on additional conditions that may affect therapy. The ACSS was evaluated in 228 women (mean age 31.49 ± 11.71 years) in the Russian and Uzbek languages. Measurements of reliability, validity, predictive ability, and responsiveness were performed. Cronbach's alpha for ACSS was 0.89, split-half reliability was 0.76 and 0.79 for first and second halves, and the correlation between them was 0.87. Mann-Whitney U test revealed a significant difference in scores of the "typical" symptoms between patients and controls (10.50 vs. 2.07, p < 0.001). The optimal threshold score was 6 points, with a 94% sensitivity and 90% specificity to predict AC. The "typical" symptom score decreased significantly when comparing before and after therapy (10.4 and 2.5, p < 0.001). The reevaluated Russian and Uzbek ACSS are accurate enough and can be recommended for clinical studies and practice for initial diagnosis and monitoring the process of the treatment of AC in women. Evaluation in German, UK English, and Hungarian languages was also performed and in other languages evaluation of the ACSS is in progress.
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Acute health care utilization and outcomes for outpatient-treated urinary tract infections in children. J Pediatr Urol 2016; 12:234.e1-5. [PMID: 27312876 DOI: 10.1016/j.jpurol.2016.05.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2016] [Accepted: 05/03/2016] [Indexed: 11/24/2022]
Abstract
INTRODUCTION The majority of urinary tract infections (UTIs) in children are treated in the ambulatory setting. The goal of this study is to describe the course of outpatient UTI management, including health services utilization, antibiotic switching (change from empirically prescribed antibiotic to another antibiotic), and antibiotic side effects. METHODS Using a large claims database, Truven Health MarketScan Research Database, we analyzed all children younger than 18 years old who had an antibiotic prescribed for an outpatient UTI from 2002 to 2010. We evaluated health services utilization and antibiotic switching in the 21-day period after UTI diagnosis. We compared side effects with rates in patients receiving narrow versus broad-spectrum antibiotic treatment. Chi-square analysis was used for descriptive statistics. RESULTS We identified 242,819 outpatient, antibiotic-treated, UTI episodes. During the 21-day period after presentation, 26% required more than one visit for UTI management and <1% required hospital admission (Figure). Most children did not have imaging within 21 days of UTI: renal bladder ultrasound in 6%, VCUG in 2.6%, and DMSA in 0.05%. Broad-spectrum antibiotics were empirically prescribed to 34% of patients. Antibiotic switching occurred in only 8% of UTI episodes, indicating that empiric prescription covered the offending uropathogen the majority of the time. Antibiotic side effects occurred in 8% of UTI episodes. The most common side effects were gastrointestinal (∼3% of UTI episodes). All other side effects occurred in <1% of UTI episodes. Although there were statistically significant differences in side effects between broad- and narrow-spectrum antibiotics, these differences were not clinically relevant. CONCLUSIONS Most outpatient UTIs in children do not require more than one healthcare visit, hospital admission, or change in empiric antibiotic therapy. This study supports the fact that pediatric UTIs can be effectively treated in the ambulatory setting.
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Lenherr SM, Clemens JQ, Braffett BH, Cleary PA, Dunn RL, Hotaling JM, Jacobson AM, Kim C, Herman W, Brown JS, Wessells H, Sarma AV. Glycemic Control and Urinary Tract Infections in Women with Type 1 Diabetes: Results from the DCCT/EDIC. J Urol 2016; 196:1129-35. [PMID: 27131462 DOI: 10.1016/j.juro.2016.04.071] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/12/2016] [Indexed: 01/13/2023]
Abstract
PURPOSE We examined the relationship between glycemic control and urinary tract infections in women with type 1 diabetes mellitus. MATERIALS AND METHODS Women enrolled in the Epidemiology of Diabetes Interventions and Complications study, the observational followup of the Diabetes Control and Complications Trial, were surveyed to assess the rate of physician diagnosed urinary tract infections in the preceding 12 months. The relationship between glycated hemoglobin levels and number of urinary tract infections in the previous 12 months was assessed using a multivariable Poisson regression model. RESULTS A total of 572 women were evaluated at year 17. Mean age was 50.7 ± 7.2 years, mean body mass index was 28.6 ± 5.9 kg/m(2), mean type 1 diabetes duration was 29.8 ± 5.0 years and mean glycated hemoglobin was 8.0% ± 0.9%. Of these women 86 (15.0%) reported at least 1 physician diagnosed urinary tract infection during the last 12 months. Higher glycated hemoglobin levels were significantly associated with number of urinary tract infections such that for every unit increase (1%) in recent glycated hemoglobin level, there was a 21% (p=0.02) increase in urinary tract infection frequency in the previous 12 months after adjusting for race, hysterectomy status, urinary incontinence, sexual activity in the last 12 months, peripheral and autonomic neuropathy, and nephropathy. CONCLUSIONS The frequency of urinary tract infections increases with poor glycemic control in women with type 1 diabetes. This relationship is independent of other well described predictors of urinary tract infections and suggests that factors directly related to glycemic control may influence the risk of lower urinary tract infections.
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Affiliation(s)
- Sara M Lenherr
- Department of Surgery, Division of Urology, University of Utah, Salt Lake City, Utah
| | | | - Barbara H Braffett
- The Biostatistics Center, The George Washington University, Rockville, Maryland
| | - Patricia A Cleary
- The Biostatistics Center, The George Washington University, Rockville, Maryland
| | - Rodney L Dunn
- Department of Urology, University of Michigan, Ann Arbor, Michigan
| | - James M Hotaling
- Department of Surgery, Division of Urology, University of Utah, Salt Lake City, Utah
| | - Alan M Jacobson
- Winthrop University Hospital, Research Institute, Mineola, New York
| | - Catherine Kim
- Department of Medicine, University of Michigan, Ann Arbor, Michigan
| | - William Herman
- Department of Medicine, University of Michigan, Ann Arbor, Michigan
| | - Jeanette S Brown
- Departments of Obstetrics, Gynecology, & Reproductive Sciences, Urology, and Epidemiology, University of California San Francisco, San Francisco, California
| | - Hunter Wessells
- University of Washington School of Medicine and Harborview Medical Center, Department of Urology, Seattle, Washington
| | - Aruna V Sarma
- Department of Urology, University of Michigan, Ann Arbor, Michigan.
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Salvatorelli N, García-Larrosa A, Allegrini A, Pavone D. A New Approach to the Treatment of Uncomplicated Cystitis: Results of a Randomized Placebo-Controlled Clinical Trial. Urol Int 2016; 97:347-351. [PMID: 27055257 DOI: 10.1159/000445326] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2016] [Accepted: 03/03/2016] [Indexed: 11/19/2022]
Abstract
OBJECTIVE To assess the efficacy and safety of a new medical device (MD; a capsule whose main component is a cross-linked protein) in the prevention of uncomplicated cystitis recurrences. METHODS Adult women with acute cystitis symptoms and a ciprofloxacin-susceptible isolate in urine culture were included in a randomized, double-blind clinical trial. Patients were treated with ciprofloxacin 500 mg/day and 1 capsule/day or matched placebo for 5 days, 1 capsule/day or placebo for 15 additional days, and 2 additional cycles of 1 capsule/day or placebo for 15 days on months 1 and 2 after initial treatment. RESULTS No recurrence was observed after the first month of follow-up in the MD-treated group. In addition, symptomatic recurrence was reduced by 19.4% compared with placebo after 6 months. CONCLUSIONS The new MD can help prevent the recurrence of uncomplicated cystitis as well as help to reduce antibiotic use in management of urinary tract infection in women.
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Schulz L, Hoffman RJ, Pothof J, Fox B. Top Ten Myths Regarding the Diagnosis and Treatment of Urinary Tract Infections. J Emerg Med 2016; 51:25-30. [PMID: 27066953 DOI: 10.1016/j.jemermed.2016.02.009] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2016] [Accepted: 02/05/2016] [Indexed: 11/19/2022]
Abstract
BACKGROUND Urinary tract infections (UTI) are the most common type of infection in the United States. A Centers for Disease Control and Prevention report in March 2014 regarding antibiotic use in hospitals reported "UTI" treatment was avoidable at least 39% of the time. The accurate diagnosis and treatment of UTI plays an important role in cost-effective medical care and appropriate antimicrobial utilization. OBJECTIVE We summarize the most common misperceptions of UTI that result in extraneous testing and excessive antimicrobial treatment. We present 10 myths associated with the diagnosis and treatment of UTI and succinctly review the literature pertaining to each myth. We explore the myths associated with pyuria, asymptomatic bacteriuria, candiduria, and the elderly and catheterized patients. We attempt to give guidance for clinicians facing these clinical scenarios. DISCUSSION From our ambulatory, emergency department, and hospital experiences, patients often have urine cultures ordered without an appropriate indication, or receive unnecessary antibiotic therapy due to over-interpretation of the urinalysis. CONCLUSIONS Asymptomatic bacteriuria is common in all age groups and is frequently over-treated. A UTI diagnosis should be based on a combination of clinical symptoms with supportive laboratory information. This review will assist providers in navigating common pitfalls in the diagnosis of UTI.
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Affiliation(s)
- Lucas Schulz
- Infectious Diseases and Critical Care Clinical Pharmacy, University of Wisconsin Hospital and Clinics, Madison, Wisconsin
| | - Robert J Hoffman
- Hospital Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - Jeffrey Pothof
- Department of Emergency Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - Barry Fox
- Infectious Diseases, University of Wisconsin School of Medicine and Public Health, Clinical Science Center, Madison, Wisconsin
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Bollestad M, Grude N, Lindbaek M. A randomized controlled trial of a diagnostic algorithm for symptoms of uncomplicated cystitis at an out-of-hours service. Scand J Prim Health Care 2015; 33:57-64. [PMID: 25961367 PMCID: PMC4834504 DOI: 10.3109/02813432.2015.1041827] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
OBJECTIVE To compare the clinical outcome of patients presenting with symptoms of uncomplicated cystitis who were seen by a doctor, with patients who were given treatment following a diagnostic algorithm. DESIGN Randomized controlled trial. SETTING Out-of-hours service, Oslo, Norway. INTERVENTION Women with typical symptoms of uncomplicated cystitis were included in the trial in the time period September 2010-November 2011. They were randomized into two groups. One group received standard treatment according to the diagnostic algorithm, the other group received treatment after a regular consultation by a doctor. SUBJECTS Women (n = 441) aged 16-55 years. Mean age in both groups 27 years. MAIN OUTCOME MEASURES Number of days until symptomatic resolution. RESULTS No significant differences were found between the groups in the basic patient demographics, severity of symptoms, or percentage of urine samples with single culture growth. A median of three days until symptomatic resolution was found in both groups. By day four 79% in the algorithm group and 72% in the regular consultation group were free of symptoms (p = 0.09). The number of patients who contacted a doctor again in the follow-up period and received alternative antibiotic treatment was insignificantly higher (p = 0.08) after regular consultation than after treatment according to the diagnostic algorithm. There were no cases of severe pyelonephritis or hospital admissions during the follow-up period. CONCLUSION Using a diagnostic algorithm is a safe and efficient method for treating women with symptoms of uncomplicated cystitis at an out-of-hours service. This simplification of treatment strategy can lead to a more rational use of consultation time and a stricter adherence to National Antibiotic Guidelines for a common disorder.
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Affiliation(s)
- Marianne Bollestad
- Correspondence: Marianne Bollestad, Stavanger University Hospital, Pb. 8100 Forus, 4068 Stavanger, Norway. E-mail:
| | | | - Morten Lindbaek
- The Antibiotic Centre for Primary Care, University of Oslo, Norway
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Alidjanov JF, Abdufattaev UA, Makhsudov SA, Pilatz A, Akilov FA, Naber KG, Wagenlehner FM. New self-reporting questionnaire to assess urinary tract infections and differential diagnosis: acute cystitis symptom score. Urol Int 2014; 92:230-6. [PMID: 24457349 DOI: 10.1159/000356177] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2013] [Accepted: 10/05/2013] [Indexed: 11/19/2022]
Abstract
OBJECTIVE Development and validation of a simple and standardized self-reporting questionnaire for acute uncomplicated cystitis (AUC) assessing typical and differential symptoms, quality of life and possible changes after therapy in female patients with AUC. MATERIALS AND METHODS Literature research, development and evaluation of the Acute Cystitis Symptom Score (ACSS), an 18-item self-reporting questionnaire including (a) six questions about 'typical' symptoms of AUC, (b) four questions regarding differential diagnoses, (c) three questions on quality of life and (d) five questions on additional conditions which may affect therapy. The ACSS was evaluated in 286 women (mean age 32.3 ± 12.3 years) in the Russian and Uzbek language. Measurements of reliability, validity, predictive ability and responsiveness were performed. RESULTS Cronbach's alpha for the ACSS was 0.89, split-half reliability was 0.92 and correlation between halves was 0.85. Mann-Whitney test revealed significant difference scores of the 'typical' domain between patients and controls (10.75 vs. 2.02, p < 0.001). The optimal threshold score was 6 points, with a 94% sensitivity and 90% specificity to predict AUC. The symptom score decreased significantly when comparing before and after therapy (10.7 vs. 2.1, p < 0.001). CONCLUSION The new validated ACSS is accurate enough and can be recommended for clinical studies and practice for initial diagnosis and monitoring treatment of AUC. Evaluation in other languages is in progress.
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Meister L, Morley EJ, Scheer D, Sinert R. History and physical examination plus laboratory testing for the diagnosis of adult female urinary tract infection. Acad Emerg Med 2013; 20:631-45. [PMID: 23859578 DOI: 10.1111/acem.12171] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2012] [Revised: 10/17/2012] [Accepted: 02/14/2013] [Indexed: 11/30/2022]
Abstract
BACKGROUND Emergency physicians often encounter females presenting with symptoms suggestive of urinary tract infections (UTIs). The diagnostic accuracy of history, physical examination, and bedside laboratory tests for female UTIs in emergency departments (EDs) have not been quantitatively described. OBJECTIVES This was a systematic review to determine the utility of history and physical examination (H&P) and urinalysis in diagnosing uncomplicated female UTI in the ED. METHODS The medical literature was searched from January 1965 through October 2012 in PUBMED and EMBASE using the following criteria: Patients were females greater than 18 years of age in the ED suspected of having UTIs. Interventions were H&P and urinalysis used to diagnose a UTI. The comparator was UTI confirmed by a positive urine culture. The outcome was operating characteristics of the interventions in diagnosing a UTI. Study quality was assessed using Quality Assessment Tool for Diagnostic Accuracy Studies (QUADAS-2). Sensitivity, specificity, and likelihood ratios (LRs) were calculated using Meta-DiSc. RESULTS Four studies (pooled n = 948) were included with UTI prevalence ranging from 40% to 60%. H&P variables all had positive LRs (+LR, range = 0.8 to 2.2) and negative LRs (-LR, range = 0.7 to 1.0) that are insufficient to significantly alter pretest probability of UTI. Only a positive nitrite reaction (+LR = 7.5 to 24.5) was useful to rule in a UTI. To rule out UTI, only a negative leukocyte esterase (LE; -LR = 0.2) or blood reaction on urine dipstick (-LR = 0.2) were significantly accurate. Increasing pyuria directly correlated with +LR, and moderate pyuria (urine white blood cells [uWBC] > 50 colony-forming units [CFUs]/ml) and moderate bacteruria were good predictors of UTI (+LR = 6.4 and 15.0, respectively). CONCLUSIONS No single H&P finding can accurately rule in or rule out UTI in symptomatic women. Urinalysis with a positive nitrite or moderate pyuria and/or bacteruria are accurate predictors of a UTI. If the pretest probability of UTI is sufficiently low, a negative urinalysis can accurately rule out the diagnosis.
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Affiliation(s)
- Lisa Meister
- Department of Emergency Medicine; SUNY-Downstate Medical Center; Brooklyn; NY
| | - Eric J. Morley
- Department of Emergency Medicine; SUNY-Downstate Medical Center; Brooklyn; NY
| | - Diane Scheer
- Department of Emergency Medicine; SUNY-Downstate Medical Center; Brooklyn; NY
| | - Richard Sinert
- Department of Emergency Medicine; SUNY-Downstate Medical Center; Brooklyn; NY
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16
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Abstract
Recurrent urinary infections are a common problem for women of all ages. Risk factors for urinary infection differ for pre- and postmenopausal women. Management strategies are well established, and include treatment of the acute symptomatic episode, and decreasing the frequency of subsequent episodes. This update focuses on the management of acute uncomplicated urinary infection, the most common bacterial infection in women.
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Affiliation(s)
- Lindsay E Nicolle
- University of Manitoba, Departments of Internal Medicine and Medical Microbiology, Health Sciences Centre, Room GG443, 820 Sherbrook Street, Winnipeg, MB R3A 1R9, Canada.
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17
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Gupta A, Bansal N, Houston B. Metabolomics of urinary tract infection: a new uroscope in town. Expert Rev Mol Diagn 2012; 12:361-9. [PMID: 22616701 DOI: 10.1586/erm.12.27] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Urinary tract infection (UTI) is a potentially life-threatening infectious disease. For rapid directed therapy of UTIs, it is essential to determine the causative microorganism. To date, there is no single test that has been proven to reliably, rapidly and accurately identify the etiologic organism in UTI. The molecular methods for diagnosing the cause of UTI and prognostic development of clinically important metabolomic evaluations and their limitations for use in the diagnosis and monitoring of infections are discussed in this review article. The application of the emerging investigative device NMR spectroscopy as a surrogate method for the diagnosis of UTI is also addressed.
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Affiliation(s)
- Ashish Gupta
- Department of Radiology, Division of Magnetic Resonance Research, The Johns Hopkins University, School of Medicine, Baltimore, MD, USA.
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18
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19
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Recurrent Urinary Tract Infections Associated with Gynecological Disorders. CURRENT BLADDER DYSFUNCTION REPORTS 2012. [DOI: 10.1007/s11884-012-0124-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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20
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Marschal M, Wienke M, Hoering S, Autenrieth IB, Frick JS. Evaluation of 3 different rapid automated systems for diagnosis of urinary tract infections. Diagn Microbiol Infect Dis 2012; 72:125-30. [DOI: 10.1016/j.diagmicrobio.2011.10.001] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2011] [Accepted: 10/06/2011] [Indexed: 10/15/2022]
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Medina-Bombardó D, Jover-Palmer A. Does clinical examination aid in the diagnosis of urinary tract infections in women? A systematic review and meta-analysis. BMC FAMILY PRACTICE 2011; 12:111. [PMID: 21985418 PMCID: PMC3207883 DOI: 10.1186/1471-2296-12-111] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/26/2010] [Accepted: 10/10/2011] [Indexed: 11/22/2022]
Abstract
Background Clinicians should be aware of the diagnostic values of various symptoms, signs and antecedents. This information is particularly important in primary care settings, where sophisticated diagnostic approaches are not always feasible. The aim of the study is to determine the probability that various symptoms, signs, antecedents and tests predict urinary tract infection (UTI) in women. Methods We conducted a systematic search of the MEDLINE and EMBASE databases to identify articles published in all languages through until December 2008. We particularly focused on studies that examined the diagnostic accuracy of at least one symptom, sign or patient antecedent related to the urinary tract. We included studies where urine culture, a gold standard, was preformed by primary care providers on female subjects aged at least 14 years. A meta-analysis of the likelihood ratio was performed to assess variables related to the urinary tract symptoms. Results Of the 1, 212 articles identified, 11 met the selection criteria. Dysuria, urgency, nocturia, sexual activity and urgency with dysuria were weak predictors of urinary tract infection, whereas increases in vaginal discharge and suprapubic pain were weak predictors of the absence of infection. Nitrites or leukocytes in the dipstick test are the only findings that clearly favored a diagnosis of UTI. Conclusions Clinical findings do not aid in the diagnosis of UTI among women who present with urinary symptoms. Vaginal discharge is a weak indicator of the absence of infection. The urine dipstick test was the most reliable tool for detecting UTI.
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Affiliation(s)
- David Medina-Bombardó
- Manacor Health Center, Majorca Primary Care Department, Balearic Institute of Health Manacor, 07500 Manacor, Balearic Islands, Spain.
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22
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Abstract
Urinary tract infection (UTI) is the most common extraintestinal infectious disease entity in women worldwide, and perhaps one of the most formidable challenges in clinical practice given its high prevalence, frequent recurrence, and myriad associated morbidities in the setting of rapidly evolving antimicrobial resistance. Achieving timely symptom relief and infection control and preventing morbidity, growth of resistant organisms, and recurrent infection are often difficult. This article reviews epidemiology and pathogenesis of urinary tract infection in women; characterizes common patterns of infection, clinical red flags, and appropriate laboratory testing and imaging; explores emerging patterns of antimicrobial resistance; and reviews the updated guidelines for the treatment of uncomplicated UTI in women.
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Affiliation(s)
- Elodi J Dielubanza
- Department of Urology, Northwestern University, Feinberg School of Medicine, 303 East Chicago Avenue, Tarry 16-703, Chicago, IL 60611-3008, USA.
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23
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Wagenlehner FME, Weidner W, Perletti G, Naber KG. Emerging drugs for bacterial urinary tract infections. Expert Opin Emerg Drugs 2010; 15:375-97. [DOI: 10.1517/14728214.2010.500613] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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24
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Schmiemann G, Kniehl E, Gebhardt K, Matejczyk MM, Hummers-Pradier E. The diagnosis of urinary tract infection: a systematic review. DEUTSCHES ARZTEBLATT INTERNATIONAL 2010; 107:361-7. [PMID: 20539810 DOI: 10.3238/arztebl.2010.0361] [Citation(s) in RCA: 164] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/06/2009] [Accepted: 08/26/2009] [Indexed: 11/27/2022]
Abstract
BACKGROUND Urinary tract infections (UTI) are among the leading reasons for treatment in adult primary care medicine, accounting for a considerable percentage of antibiotic prescriptions. Because this problem is so common and so significant in routine clinical practice, a high level of diagnostic accuracy is essential. Antibiotics should not be prescribed excessively, particularly in view of the increasing prevalence of antibiotic resistance. METHOD Systematic review of relevant articles that were retrieved by a search of the Medline, Embase, and Cochrane Library databases. The recommendations of selected international guidelines were also taken into account, as were the German national quality standards for microbiological diagnosis. RESULTS The diagnosis of UTI by clinical criteria alone has an error rate of approximately 33%. The use of refined diagnostic algorithms does not completely eliminate uncertainty. CONCLUSION With the aid of a small number of additional diagnostic criteria, antibiotic treatment for UTI can be provided more specifically and thus more effectively. Differentiating UTI from asymptomatic bacteriuria, which usually requires no treatment, can lower the frequency of unnecessary antibiotic prescriptions.
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Affiliation(s)
- Guido Schmiemann
- Institut für Allgemeinmedizin, Medizinische Hochschule Hannover, Hannover, Germany.
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25
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Antibiotic resistance in urinary isolates of Escherichia coli from college women with urinary tract infections. Antimicrob Agents Chemother 2008; 53:1285-6. [PMID: 19104022 DOI: 10.1128/aac.01188-08] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Of 176 urine isolates from female students positive for Escherichia coli, 29.6% were trimethoprim-sulfamethoxazole resistant and none were nitrofurantoin resistant. Among students with a history of urinary tract infection (UTI) (n = 119), resistance to ciprofloxacin was 11.8%, compared to 1.8% among those without prior UTI. Nitrofurantoin should be considered for empirical therapy of lower tract UTI.
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27
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Hernández-Burruezo JJ, Mohamed-Balghata MO, Aliaga Martínez L. Infecciones del aparato urinario. Med Clin (Barc) 2007; 129:707-15. [DOI: 10.1157/13112512] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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28
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Schimpf MO, Murdza M, O'Sullivan DM, Tulikangas PK, LaSala CA. Can community-dwelling women reliably identify infected urine? Int Urogynecol J 2007; 18:1357-61. [PMID: 17356798 DOI: 10.1007/s00192-007-0343-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2006] [Accepted: 02/25/2007] [Indexed: 11/27/2022]
Abstract
The purpose of this study was to evaluate whether community-dwelling women can reliably identify infected urine samples. A convenience sample of 25 women judged six urine samples. Of these, two were normal, two contained culture-proven infections, and two were intentionally abnormal because of ingestion of asparagus or vitamins. The women decided if each sample was infected based on its color, clarity, and odor. For the two normal samples, 56 and 96% women correctly identified them. Of the two samples positive for infection, women were correct 80 and 100% of the time. Of the two samples designed to be abnormal, women were correct in 92 and 64% of their evaluations. Using the 150 total evaluations of urine samples, the sensitivity was 90%, and the specificity was 77%. Based on this small sample, community-dwelling women can detect infected samples of urine. However, women should still be screened for factors that might have distorted normal urine.
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Affiliation(s)
- Megan O Schimpf
- Department of Obstetrics and Gynecology, Division of Urogynecology, Hartford Hospital, Hartford, CT, USA.
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29
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Haab F, Costa P, Colau JC, Gérard A, Liard F, Bohbot JM, Leng JJ, Lobel B, Soussy CJ, Boulanger P. [Management of urinary tract infections in women. Epidemiologic survey of 7916 women in general practice]. Presse Med 2006; 35:1235-40. [PMID: 16969311 DOI: 10.1016/s0755-4982(06)74795-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE To evaluate the management of urinary tract infections in women by general practitioners and compare it with official French guidelines. METHODS This survey enrolled 1587 general practitioners in France and 7916 adult women. Exclusion criteria for patients included: pregnancy, diabetes, neurogenic bladder, or urinary catheters. During the visit at which the diagnosis was made, physicians completed a questionnaire that included diagnostic and management details, in particular, prescription of further examinations. RESULTS According to the French guidelines, 37% of women had an upper or complicated urinary tract infection, although one third of the complicated infections were so defined only by the patient's age (>65 years). Additional testing was prescribed for 36% of the women with acute uncomplicated cystitis. CONCLUSION This study shows that the management of urinary tract infections in women does not comply with current guidelines, especially in cases of acute uncomplicated cystitis. The use of age alone as a complicating factor should be reconsidered.
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Abstract
Urinary tract infections are the second most common infections, causing considerable anxiety and morbidity in women. Care is not always optimal—prophylaxis is rarely considered and unnecessary investigations are requested. This evidence based approach to management of urinary tract infections in women highlights that some common recommendations, such as postcoital voiding, have no evidence base
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Affiliation(s)
- Josip Car
- Department of Primary Care and Social Medicine, Imperial College, London W6 8RP.
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31
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Patel HD, Livsey SA, Swann RA, Bukhari SS. Can urine dipstick testing for urinary tract infection at point of care reduce laboratory workload? J Clin Pathol 2005; 58:951-4. [PMID: 16126876 PMCID: PMC1770822 DOI: 10.1136/jcp.2004.025429] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/14/2005] [Indexed: 11/04/2022]
Abstract
AIM The University Hospitals of Leicester NHS Trust microbiology laboratory receives 150 000 urine samples each year, approximately 80% of which prove to be culture negative. The aim of this study was to reduce the proportion of culture negative urines arriving in the laboratory, by producing local evidence based guidelines for the use of urine dipstick testing at point of care within the trust's three acute hospitals. METHODS One thousand and seventy six unborated urine samples were dipstick tested at the point of care using an automatic strip reader. Quantitative results for the four infection associated markers-leucocyte esterase, nitrite, blood, and protein-were compared with the results of conventional laboratory microscopy and culture. RESULTS The performance of different marker combinations was calculated against the routine laboratory methods. One hundred and seventy five (16.3%) samples were negative for all four markers. Of these dipstick negative samples, only three (1.7% of all true positives) were positive by culture. The absence of all four infection associated markers was found to have a greater than 98% negative predictive value and a sensitivity and specificity of 98.3% and 19.2%, respectively. CONCLUSIONS A urinary dipstick testing algorithm for infection associated markers was derived for use in hospital patients to screen out negative urines. Two years after distributing the algorithm and promoting access to reagent strips and strip readers, a reduction in the urine workload has been seen against an otherwise increasing laboratory specimen load.
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Affiliation(s)
- H D Patel
- Department of Clinical Microbiology, University Hospitals of Leicester NHS Trust, Leicester LE1 5WW, UK
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Abstract
Urinary tract infections in female patients are exceedingly common. One third of all women with an initial UTI demonstrate recurrence, and one third of those recurrences are in the first 6 months. The potential morbidity of RUTIs is high, especially in infants, the elderly, and pregnant patients. Uropathogenic bacteria reside in the rectal vault, colonize the vagina, and then ascend per the urethra into the bladder. These bacteria avidly adhere to uroepithelial cells using pili and can further ascend to the kidneys. Empiric treatment of an initial uncomplicated UTI is acceptable, but recurrences warrant a urine culture and possible radiographic evaluation. Fluoroquinolones are now first-line medications for UTIs, except in geographic areas where resistance to TMP-SMX is still low. Response to therapy should govern the need for additional treatment. Certain motivated patients with three or more UTIs per year should be considered for prophylaxis therapy.
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Affiliation(s)
- Sean P McLaughlin
- Division of Urology, Department of Surgery, University of North Carolina Hospitals, 2140 Bioinformatics Building, Campus Box 7235, Chapel Hill, NC 27599-7235, USA.
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Baerheim A. Managing acute cystitis in women--are we mistreating? Fam Pract 2003; 20:492. [PMID: 12876128 DOI: 10.1093/fampra/cmg429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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34
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Hooton TM. The current management strategies for community-acquired urinary tract infection. Infect Dis Clin North Am 2003; 17:303-32. [PMID: 12848472 DOI: 10.1016/s0891-5520(03)00004-7] [Citation(s) in RCA: 107] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Acute uncomplicated UTI is one of the most common problems for which young women seek medical attention and accounts for considerable morbidity and health care costs. Acute cystitis or pyelonephritis in the adult patient should be considered uncomplicated if the patient is not pregnant or elderly, if there has been no recent instrumentation or antimicrobial treatment, and if there are no known functional or anatomic abnormalities of the genitourinary tract. Most of these infections are caused by E. coli, which are susceptible to many oral antimicrobials, although resistance is increasing to some of the commonly used agents, especially TMP-SMX. In women with risk factors for infection with resistant bacteria, or in the setting of a high prevalence of TMP-SMX-resistant uropathogens, a case can be made for using a fluoroquinolone or nitrofurantoin. Use of nitrofurantoin for the empiric treatment of mild cystitis is supportable from a public health perspective in an attempt to decrease uropathogen resistance because it does not share cross-resistance with more commonly prescribed antimicrobials. Beta-lactams and fosfomycin should be considered second-line agents for empiric treatment of cystitis. Acute pyelonephritis in an otherwise healthy woman may be considered an uncomplicated infection. Fluoroquinolone regimens are superior to TMP-SMX for empiric therapy because of the relatively high prevalence of TMP-SMX resistance among uropathogens causing pyelonephritis. TMP-SMX, effective for patients with mild to moderate disease, is an appropriate drug if the uropathogen is known to be susceptible. It is reasonable to use a 7- to 10-day oral fluoroquinolone regimen for outpatient management of mild to moderate pyelonephritis in the setting of a susceptible causative pathogen and rapid clinical response to therapy. Most women with acute uncomplicated pyelonephritis are now managed safely and effectively as outpatients. Acute uncomplicated cystitis or pyelonephritis in healthy adult men is very uncommon but is generally caused by the same spectrum of uropathogens with the same antimicrobial susceptibility profile as that seen in women. The choice of antimicrobials is similar to that recommended for cystitis in women except that nitrofurantoin is not considered a good choice. Treatment duration should generally be longer than that recommended for women.
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Affiliation(s)
- Thomas M Hooton
- Department of Medicine, Division of Allergy and Infectious Diseases, University of Washington School of Medicine, Seattle, WA, USA
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