This document provides an overview of urinary tract infections (UTIs). It begins with an anatomical and physiological review of the urinary tract. It then discusses the pathogenesis of UTIs, noting that they usually involve bacterial invasion of the urothelium by pathogens like E. coli that enter through the urethra. The document outlines risk factors for UTIs and their significant health and economic burdens. It provides treatment guidelines for different types of UTIs and discusses alternatives to broad-spectrum antibiotics to minimize ecological impacts.
Recurrent UTI might be one of the most common problems in urology clinics.Treating UTI might not be difficult, but preventing UTI recurrence sometimes might be very troublesome for both patients and doctors.
Recurrent urinary tract infection-Evidence based approachWafaa Benjamin
Recurrent UTI is a common problem encountered in many areas of clinical practice.
It is a cause of significant morbidity: urinary infection is one of the commonest indications for antibiotic prescription in community and hospital settings.
The majority of cases are uncomplicated and respond rapidly to appropriate treatment.
In the management of women with any type of UTI, it is important to have an appreciation of the pathogenesis, host and bacterial interaction, methods of diagnosis, treatment algorithms and local antibiotic sensitivities.
It should be remembered that 20-30% of women with UTI develop at least one recurrent infection
Recurrent UTI might be one of the most common problems in urology clinics.Treating UTI might not be difficult, but preventing UTI recurrence sometimes might be very troublesome for both patients and doctors.
Recurrent urinary tract infection-Evidence based approachWafaa Benjamin
Recurrent UTI is a common problem encountered in many areas of clinical practice.
It is a cause of significant morbidity: urinary infection is one of the commonest indications for antibiotic prescription in community and hospital settings.
The majority of cases are uncomplicated and respond rapidly to appropriate treatment.
In the management of women with any type of UTI, it is important to have an appreciation of the pathogenesis, host and bacterial interaction, methods of diagnosis, treatment algorithms and local antibiotic sensitivities.
It should be remembered that 20-30% of women with UTI develop at least one recurrent infection
A urinary tract infection (UTI) is an infection in any part of your urinary system that is your kidneys, ureters, bladder and urethra. Most infections involve the lower urinary tract — the bladder and the urethra.
Urinary tract infection (UTI) by Sunil Kumar Dahasunil kumar daha
Please find the power point on Urinary Tract Infection (Pyelonephritis, Cystitis). I tried to present it on understandable way and all the contents are reviewed by experts and from very reliable references. Thank you
This involves discussion about acute pyelonephritis and it's homoeopathic management ...
it is very much useful for beginners
it includes primary indications of homoeopathic therapeutics.
This is most common urological condition and multiple sites of urinary tract are involved in this type of infection. my this PPT slide is helpful to all the student and faculty to increasing their knowledge about UTI.
Presentation notes about UTI in female for medical students, undergraduate doctors and other health allied courses. It was prepared by medical doctor at Free Medicine.
A urinary tract infection (UTI) is an infection in any part of your urinary system that is your kidneys, ureters, bladder and urethra. Most infections involve the lower urinary tract — the bladder and the urethra.
Urinary tract infection (UTI) by Sunil Kumar Dahasunil kumar daha
Please find the power point on Urinary Tract Infection (Pyelonephritis, Cystitis). I tried to present it on understandable way and all the contents are reviewed by experts and from very reliable references. Thank you
This involves discussion about acute pyelonephritis and it's homoeopathic management ...
it is very much useful for beginners
it includes primary indications of homoeopathic therapeutics.
This is most common urological condition and multiple sites of urinary tract are involved in this type of infection. my this PPT slide is helpful to all the student and faculty to increasing their knowledge about UTI.
Presentation notes about UTI in female for medical students, undergraduate doctors and other health allied courses. It was prepared by medical doctor at Free Medicine.
To Assess the Effectiveness of Structure Teaching Programme on Knowledge Rega...ijtsrd
A Pre experimental study one group pre test and post test design was selected for the study, which was conducted on 60 GNM first year nursing students of Integral Institute Of Nursing Sciences and Research, Lucknow U.P. through Random sampling technique. Data was collected through using a self structured knowledge questionnaire. Researcher introduced her and explained the purpose of study to the sample. Written informed Consent was taken from each sample. Pretest was administered to the group followed by structured teaching programme which took about 45 minutes. Post test was taken after one week of administration of structured teaching programme. Mr. Aarif Mohammad | Mr. Sabeehuddin "To Assess the Effectiveness of Structure Teaching Programme on Knowledge Regarding Prevention of Urinary Tract Infection Among the G.N.M. 1st Year Student in Integral Institute of Nursing Sciences & Research, Lucknow U.P." Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-8 | Issue-1 , February 2024, URL: https://www.ijtsrd.com/papers/ijtsrd63501.pdf Paper Url: https://www.ijtsrd.com/medicine/nursing/63501/to-assess-the-effectiveness-of-structure-teaching-programme-on-knowledge-regarding-prevention-of-urinary-tract-infection-among-the-gnm-1st-year-student-in-integral-institute-of-nursing-sciences-and-research-lucknow-up/mr-aarif-mohammad
Urinary tract infection or UTI is an infection that affect your urinary system including the urethra,bladder,ureters and the kidneys.Most commonly occur in females compared to men due to the anatomical variation. At least one episode of urinary tract infection can experienced by each individual during their entire lifetime and the risk of developing reinfection is higher in these people compared to those who do not experience initial infection before.After menopause, patient with indwelling catheters are also have high risk of getting UTI. Variety of pathogenic organisms mainly E.coli plays a vital role in UTI. Proper management helps to eliminate infection and protect your urinary system from the development of complications such as kidney failure. Prophylactic antibiotic therapy also helps to prevent from the recurrence of infection.
Syndromic approaches of sexually transmitted diseasesbrightaman
Hello everyone, you will get all materials associated with syndromic approaches of STI including management algorithm and treatment https://www.slideshare.net/brightaman/syndromic-approaches-of-sexually-transmitted-disease
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Uncomplicated UTI in Adult and Pregnant Woman,Dr. Sharda jain, Dr. Jyoti Bha...Lifecare Centre
Our Teamdedicated for giving knowledge & skill to doctors
Urinary Tract Infection (UTI)
UTI is the 2nd most common infectious presentation in community practice.
World wide, about 150 million people are diagnosed with UTI each year.
Knee anatomy and clinical tests 2024.pdfvimalpl1234
This includes all relevant anatomy and clinical tests compiled from standard textbooks, Campbell,netter etc..It is comprehensive and best suited for orthopaedicians and orthopaedic residents.
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Report Back from SGO 2024: What’s the Latest in Cervical Cancer?bkling
Are you curious about what’s new in cervical cancer research or unsure what the findings mean? Join Dr. Emily Ko, a gynecologic oncologist at Penn Medicine, to learn about the latest updates from the Society of Gynecologic Oncology (SGO) 2024 Annual Meeting on Women’s Cancer. Dr. Ko will discuss what the research presented at the conference means for you and answer your questions about the new developments.
Flu Vaccine Alert in Bangalore Karnatakaaddon Scans
As flu season approaches, health officials in Bangalore, Karnataka, are urging residents to get their flu vaccinations. The seasonal flu, while common, can lead to severe health complications, particularly for vulnerable populations such as young children, the elderly, and those with underlying health conditions.
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This year, the flu season is expected to coincide with a potential increase in other respiratory illnesses. The Karnataka Health Department has launched an awareness campaign highlighting the significance of flu vaccinations. They have set up multiple vaccination centers across Bangalore, making it convenient for residents to receive their shots.
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Residents are reminded that the flu vaccine is safe and effective. Common side effects are mild and may include soreness at the injection site, mild fever, or muscle aches. These side effects are generally short-lived and far less severe than the flu itself.
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New Directions in Targeted Therapeutic Approaches for Older Adults With Mantl...i3 Health
i3 Health is pleased to make the speaker slides from this activity available for use as a non-accredited self-study or teaching resource.
This slide deck presented by Dr. Kami Maddocks, Professor-Clinical in the Division of Hematology and
Associate Division Director for Ambulatory Operations
The Ohio State University Comprehensive Cancer Center, will provide insight into new directions in targeted therapeutic approaches for older adults with mantle cell lymphoma.
STATEMENT OF NEED
Mantle cell lymphoma (MCL) is a rare, aggressive B-cell non-Hodgkin lymphoma (NHL) accounting for 5% to 7% of all lymphomas. Its prognosis ranges from indolent disease that does not require treatment for years to very aggressive disease, which is associated with poor survival (Silkenstedt et al, 2021). Typically, MCL is diagnosed at advanced stage and in older patients who cannot tolerate intensive therapy (NCCN, 2022). Although recent advances have slightly increased remission rates, recurrence and relapse remain very common, leading to a median overall survival between 3 and 6 years (LLS, 2021). Though there are several effective options, progress is still needed towards establishing an accepted frontline approach for MCL (Castellino et al, 2022). Treatment selection and management of MCL are complicated by the heterogeneity of prognosis, advanced age and comorbidities of patients, and lack of an established standard approach for treatment, making it vital that clinicians be familiar with the latest research and advances in this area. In this activity chaired by Michael Wang, MD, Professor in the Department of Lymphoma & Myeloma at MD Anderson Cancer Center, expert faculty will discuss prognostic factors informing treatment, the promising results of recent trials in new therapeutic approaches, and the implications of treatment resistance in therapeutic selection for MCL.
Target Audience
Hematology/oncology fellows, attending faculty, and other health care professionals involved in the treatment of patients with mantle cell lymphoma (MCL).
Learning Objectives
1.) Identify clinical and biological prognostic factors that can guide treatment decision making for older adults with MCL
2.) Evaluate emerging data on targeted therapeutic approaches for treatment-naive and relapsed/refractory MCL and their applicability to older adults
3.) Assess mechanisms of resistance to targeted therapies for MCL and their implications for treatment selection
Ethanol (CH3CH2OH), or beverage alcohol, is a two-carbon alcohol
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is the oldest recreational drug and likely contributes to more morbidity,
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(DSM-5) integrates alcohol abuse and alcohol dependence into a single
disorder called alcohol use disorder (AUD), with mild, moderate,
and severe subclassifications (American Psychiatric Association, 2013).
In the DSM-5, all types of substance abuse and dependence have been
combined into a single substance use disorder (SUD) on a continuum
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The four main behavioral effects of AUD are impaired control over
drinking, negative social consequences, risky use, and altered physiological
effects (tolerance, withdrawal). This chapter presents an overview
of the prevalence and harmful consequences of AUD in the U.S.,
the systemic nature of the disease, neurocircuitry and stages of AUD,
comorbidities, fetal alcohol spectrum disorders, genetic risk factors, and
pharmacotherapies for AUD.
Prix Galien International 2024 Forum ProgramLevi Shapiro
June 20, 2024, Prix Galien International and Jerusalem Ethics Forum in ROME. Detailed agenda including panels:
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TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Ve...kevinkariuki227
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
ARTIFICIAL INTELLIGENCE IN HEALTHCARE.pdfAnujkumaranit
Artificial intelligence (AI) refers to the simulation of human intelligence processes by machines, especially computer systems. It encompasses tasks such as learning, reasoning, problem-solving, perception, and language understanding. AI technologies are revolutionizing various fields, from healthcare to finance, by enabling machines to perform tasks that typically require human intelligence.
Explore natural remedies for syphilis treatment in Singapore. Discover alternative therapies, herbal remedies, and lifestyle changes that may complement conventional treatments. Learn about holistic approaches to managing syphilis symptoms and supporting overall health.
These simplified slides by Dr. Sidra Arshad present an overview of the non-respiratory functions of the respiratory tract.
Learning objectives:
1. Enlist the non-respiratory functions of the respiratory tract
2. Briefly explain how these functions are carried out
3. Discuss the significance of dead space
4. Differentiate between minute ventilation and alveolar ventilation
5. Describe the cough and sneeze reflexes
Study Resources:
1. Chapter 39, Guyton and Hall Textbook of Medical Physiology, 14th edition
2. Chapter 34, Ganong’s Review of Medical Physiology, 26th edition
3. Chapter 17, Human Physiology by Lauralee Sherwood, 9th edition
4. Non-respiratory functions of the lungs https://academic.oup.com/bjaed/article/13/3/98/278874
6. inflammatory response of the urothelium to bacterial invasion
that is usually associated with bacteriuria and pyuria.
Bacteriuria : is the presence of bacteria in the urine, which is
normally free of bacteria (might be contamination )
Pyuria : the presence of white blood cells (WBCs) in the urine,
Note : Pyuria without bacteriuria warrants evaluation for
tuberculosis, stones, or cancer.
7. Most common :
1- Uropathogens ( typically Escherichia coli) present in the rectal
flora enter the bladder through the urethra after an interim phase of
periurethral and distal urethral colonization.
2- Colonizing uropathogens may also come from a sex partner’s
vagina, rectum, or penis.
Rarely : Hematogenous :
seeding of the urinary tract by potential uropathogens such as
Staphylococcus aureus is the source of some UTIs, but this is more
likely to occur in the setting of persistent bloodstream infection or
urinary tract obstruction.
8. • The intact urine drainage and bladder contraction .
• Poly saccharide layer .
• Bactericidal agents .
• Tamm Hounsfield .
• High osmolality .
• Phagocytosis .
• Ammonia .
• In men : the prostate secretion and the the greater
distance between the usual source of uropathogens
(anus and urethral meatus),
9. • UTIs are considered to be the most common bacterial infection. 1
• Acute uncomplicated cystitis may recur in 27% to 44% of healthy women, even
though They have a normal urinary tract . 2
• half of all women will experience a UTI during their lifetime.
• (Catheter-associated bacteriuria is the most common source of gram-negative
bacteremia in hospitalized patients.3
• Asymptomatic bacteriuria is one of the most common infectious
• 2% to 7% encountered during pregnancy , (Hooton et al, 2000)
• 1-(Patton et al, 1991; Hooton and Stamm, 1997;
• Foxman 2002).
2-Hooton TM, Stamm WE. Diagnosis and treatment of uncomplicated urinary tract infection. Infect Dis Clin North Am. 1997;11:551-581
• 3- Stamm WE, Hooton TM. Management of urinary tract infections in adults. N Engl J Med. 1993;329:1328-1334
10. • 80% of nosocomial UTIs are
secondary to an indwelling
urethral catheter .
• The indications for an
indwelling catheter are
urinary retention, severe
pressure ulcers where
healing is compromised by
incontinence, or for
hemodynamically unstable
patients whose urinary
output must be closely
monitored . Sedor and Mulholland, 1999; Foxman2002 ,
11. • community-acquired UTIs is nearly $1.6 billion in the
United States alone (Foxman, 2002);
• the annual cost of nosocomial UTIs has been estimated to
range from between $515 million and $548 million (Jarvis,
1996).
• Each CAUTI is estimatedto cost between $589 and $758
(Tambyah et al, 2002; Anderson et al, 2007).
• In patients requiring intensive care, the cost is roughly
$2,000 per nosocomial UTI (Chen et al, 2009)
12. 1- asymptomatic bacteriuria
2- young women with acute uncomplicated cystitis,
3- young women with recurrent cystitis,
4- young women with acute uncomplicated pyelonephritis,
5- adults with acute cystitis with following condition :
Male sex – Elderly – Pregnancy - Diabetes mellitus - Recent urinary tract
instrumentation - Childhood urinary tract infection
Symptoms for more than 7 days at presentation
6- complicated UTI : *
Obstruction or other structural factor ( stones – structure – diverticula- istula- condiut
–cyst – malignancy )
Functional abnormality ( neurologic bladder – reflux ) .
Foreign bodies .
Other conditions : renal failure – MDR- RTX- pyelonephritis in men- hospital acquired
..
• . Nicolle LE. A practical guide to the management of complicated urinary tract infection. Drugs. 1997;53:583-592
13. • defined as two separate consecutive clean-voided
urine specimens, both with 10*5 or more colony-
forming units per milliliter (cfu/ml) of the same
uropathogen in the absence of symptoms
referable to the urinary tract
• screening for or treatment of asymptomatic
bacteriuria is not appropriate and should be
discouraged (Nicolle et al, 2005).
14. • 5% of young adult women,
• rarely in men younger than 50.
• older than 70 : prevalence of 16% of ambulatory women
• 19% of ambulatory men
• who are institutionalized: up to 50% of elderly women
• 40% of elderly men.
• Nicolle LE, Bradley S, Colgan R, et al. Infectious Diseases Society of America
• guidelines for the diagnosis and treatment of asymptomatic bacteriuria in
• adults. Clin Infect Dis. 2005;40:643.
• 8. Hooton TM, Scholes D, Stapleton AE, et al. A prospective study of asymptomatic
• bacteriuria in young sexually active women. N Engl J Med. 2000;343:
• 992-997.
16. Factors Modulating Risk for Acute
Uncomplicated Urinary Tract Infections
in Women
Behavioral:
• sexual intercourse .
Use of spermicidal products .
Recent antimicrobial use .
Suboptimal voiding habits .
Uropathogen Determinants
• Escherichia coli virulence
determinants: P, S, Dr, and
type 1 fimbriae; hemolysin;
aerobactin; serum resistance
17. Genetic:
• innate and adaptive immune response,
• Enhanced epithelial cell adherence,
• antibacterial factors in urine and
bladder mucosa,
• no secretor of ABO blood group
antigens,
• P1 blood group phenotype,
• HLA A3 : more epithelial cell
receptivity for ( upec )
• uropathogenic E. coli
Reduced CXCR1 expression ( IL 8 receptor)
• previous history of recurrent cystitis
Biological :
• estrogen deficiency in
postmenopausal women,
• glycosuria (including from SGLT-1
inhibitors)
• Other :
• Pregnancy
• Diabetes .
• Urine intervention .
• Structural abnormalities .
18. Acute Uncomplicated Cystitis in
Young Women
• Sx : acute onset of dysuria,
• frequency, urgency, or suprapubic pain.
• Uncomplicated describes an infection in a healthy
patient with a structurally and functionally normal urinary tract
• Acute dysuria DD :
1- acute cystitis;
2- acute urethritis from Chlamydia trachomatis, Neisseria gonorrhea, or herpes
simplex virus infections;
3- vaginitis caused by Candida spp. or Trichomonas vaginalis.6 These three
entities can
• Pyuria is present in almost all women with acute cystitis as well as in most
women with urethritis caused by N.gonorrhoeae or C. trachomatis, and its
absence strongly suggests an alternative diagnosis.
• Hematuria (microscopic or gross) is common in women with UTI but not in
women with urethritis or vaginitis.
19. • The urine c/s is not indicated .
• The Infectious Diseases Society of America (IDSA)
consensus definition of cystitis is :
• 10*3 cfu/ml or more.
• Rubin RH, Shapiro ED, Andriole VT, et al. Evaluation of new anti-infective
• drugs for the treatment of urinary tract infection. Clin Infect Dis. 1992;15:
• S216-S227
20. Women who present with complaints
of dysuria and frequency
Treat with short – course therapy
Follow – up 4-7 days later
Asymptomatic
No further
intervention
Symptomatic
Urinalysis, urine culture
Bacteriuria
with or
without
pyuria
pyuria no
Bacteriuria
Both
negative
Treat with
extended
course
Treat for
Chlamydia
trachomatis
Observe,
treat with
urinary
analgesia
21. If still sx
and has documented persistent infection, a longer
course of therapy based on sensitivities, usually
with a fluoroquinolone, should
be used.
22.
23. Abx and Ecological effect ‘ collateral damage ‘
• The use of some broad-spectrum ABX Lead to Infection with multi-drug resistance .
• IDSA guidelines give equal weight to the risk of ecological adverse effects and drug
effectiveness in the recommendations.
• cephalosporin and fluoroquinolones affect the normal fecal flora
Use of fluoroquinolones has been linked to infection with MRSA and with increasing
fluoroquinolone resistance in gram-negative bacilli, such as psdomonas aeruginosa
broad-spectrum cephalosporins, in particular, have been Associated withc collateral damage,
and subsuquant infection with vancomycin-resistant enterococci ( VRE) , extended spectrum
b-lactamase–producing Klebsiella pneumoniae (ESBL ) , blactam-resistantAcinetobacter species
and Clostridium difficile
• Gupta K, Hooton TM, Naber KG, et al. International clinical practice guidelines
• for the treatment of acute uncomplicated cystitis and pyelonephritis inwomen: A 2010 update by the Infectious Diseases Society of America and the
• European Society for Microbiology and Infectious Diseases. Clin Infect Dis.
• 2011;52:e103-e120.
• Paterson DL. "Collateral damage" from cephalosporin or quinolone
• antibiotic therapy. Clin Infect Dis 2004; 38(Suppl. 4):S341–5.
24. The preserved invitro susceptibility of
E.Coli to nitrofurantoin,fosfomycin,and mecillinam
over many years of use suggests these antimicrobials
cause only minor Collateral damage .
Kahlmeter G. An international survey of the antimicrobial susceptibility of
pathogens from uncomplicated urinary tract infections: the ECO.SENS
Project. J Antimicrob Chemother 2003; 51:69–76.
Naber KG, Schito G, Botto H, Palou J, Mazzei T. Surveillance study in
Europe and Brazil on clinical aspects and Antimicrobial Resistance
Epidemiology in Females with Cystitis (ARESC): implications for
empiric therapy. Eur Urol 2008; 54:1164–75
25.
26.
27. Fosfomycin (trometamol)
• phosphonicacidderivative
• appears to have a role as a therapeutic agent effective against
ESBL E. coli UTIs .
• A 3-g single-dose
• 83% -91% bacterial cure rate against vancomycin-resistant
enterococci (VRE), methicillin-resistant S. aureus (MRSA), and
extended spectrumb-lactamase (ESBL)–producing gram-
negative rods available .
Susceptibility data are also not uniformly
• available, because testing is not routinely performed in many
clinical laboratories.
• Rodríguez-Baño J, Alcalá JC, Cisneros JM, et al. Community infections
• caused by extended-spectrum beta-lactamase-producing Escherichia coli.
• Arch Intern Med. 2008;168:1897-1902
• IDSA 2010 guidelines . For the treatemnt of uncomplicated cystitis .
28. Nitrofurantoin.
The prevalence of E. coli resistance to nitrofurantoin is generally less than5%,
• inactive against Proteus spp. and some Enterobacter and Klebsiella spp.
• resistance to nitrofurantoin remains low and it is well tolerated and
efficacious in a 5-day regimen rather than 7 days .
• an effective agent for treatment of acute cystitis.
• minimal propensity for collateral damage,
• It is an attractive agent for cystitis.
• Avoid use in the pregnant at term for the possibility of hemolytic anemia .
29. Recurrent Acute Uncomplicated Cystitis
in Women
Recurrent UTI more than 2 / 6 months , or more than 3 in 12 months .
• Persistence of infecting strain in the fecal flora .
• Or later reservoir of uropathogens in the bladder epitheium .
• TX :
• Behavioral modification : such as avoiding spermicides, increasing fluid
intake, and ensuring post coital micturition,
• Cranberry juice : small study showed benefit bur RCT showed no benefit .
• Prophylaxis antibiotics :
• continuous prophylaxis, post coital prophylaxis, and intermittent self-
treatment .
• Postmenopausal : topical estrogen to restore the vaginal flora .
• Radiology study is not indicated usually .
Barbosa-Cesnik C, Brown MB, Buxton M, et al. Cranberry juice fails to prevent recurrent urinary tract
infection: Results from a randomized placebocontrolled trial. Clin Infect Dis. 2011;52:23-30.
30.
31. 4- adults with acute cystitis
-special category – (DM-pregnant - male )
1- may respond poorly to short-course therapy.
Clinicians
2- warrant special attention because of the
serious complications that can occur if
treatment is inadequate.
3- A urine culture specimen should be obtained
routinely in patient before treatment .
4- special consideration for treatemnt .*
32. 5-Acute Uncomplicated Pyelonephritis
in Women
• Acute pyelonephritis is a
clinical syndrome of :
• chills, fever,
• flank pain *
• bacteriuria and pyuria,
• Sx : from mild illness to
sepsis , shock or renal
failure .
• Selected patient may be
treated in op setting after
stabilizing in UCC.
33. Uncomplicated pyelonephritis .
Urine work up :
• Urine c/s : more than 10*4 of
cfu/ml in up to 95 % Of pts .
Radiobiology work up :
• Indicated if :
• Sever sepsis , shock , to rule
out the complication or
obstruction .
• No improvement within 72
hours .
• Recurrence within less than
2 weeks .
• Ct : showed area of lowe
density due to edema.
34. Practical point ….
• In case of presence the symptoms or the
infection .
• Us pelvis with bladder evaluation pre and post
voiding is indicated specially in diabetic and
elderly to rule out any significant residual
urine in the bladder and then the drainage is
indicated .
37. Complicated Infections
• Classic signs and symptoms / or non specific
• + Bacteriuria /pyuria ( not presence in case of obstruction)
• Urine culture should always be performed in patients with suspected complicated
UTI
• More than 10*3 of cfu/ml for dx .
• If possible Correction of any underlying anatomic, functional, or metabolic defect
must be attempted .
• For mild case 5 days of oral florquinolon is a good choice pending the further
investigations .
• In case of community prevelance of E. coli florquinolon resistance in known to be
higher than 10% , may give one dose of parental agent prior to give oral
florquinolon .
• For sever case the hospitalization is indicated for Parentral treatemnt
• Course of 10-14 days of total treatment
43. Fungal uti
• The funguria is common .
• The vast majority of fungal is candida .
• Risk factor: urinary tract drainage devices - DM – prior
abx – malignancy .
Usually it is Asymptomatic .
If it is symptomatic the evaluation should be done
(c/s – radiology evaluation ).
Persistent candiduria should be investigated in diabetic ,
those who have other urologic abnormalities ,
44. Indication o Treatment :
• Neuropenic pateint ( ANC < 1500 cells/microL) .
• In case of any intervention on urinary tract .
• Low birthweight infant .(< 1500 g) .
Fluconazole or Aphotricine B in case of resistant .
COMINATION of amphoticine B and flucytosine in case of pyelonephitis .
Liposomal amphotrisine B should NOT be used in fungal uti because it is
NOT penetrate the kidney .
Bladder irrigation with amphotrisine B is not recommended .
In salvage case and WHEN we could not use amphotricine b may we use
micafungin .
Little experince for voriconazole , posaconazole ,isavuconazole , non of
which achieve adequate concentration in the urine .
• 2018 up to date .
45. Uti in pregnant :
Urinary stasis due to hormonal and mechanical .
asymptomatic bacteriuria occurs in 2 to 7 % without tx 30-40 % will
develop symptomatic uti .
Screening for ALL pregnant at 12-16 wks. gestation ,
Diagnostic if More than 10*5 cfu/ml .
The tx well decrease the risk by 70-80 %
Indication for treatment and then should repeat the c/s after one week
then monthly until delivery .
• Untreated bacteriuria has been associated with increase risk of
preterm birth , low birth weight , and perinatal mortality .
• Pyelonephritis is indication for hospitalization and prophylaxis
treatment .
46.
47. Aminoglycoside have been assoiciated with fetal ototoxicity and this regime should be used
only if intolerance precludes the use of less toxic agents .
Some animal studey shown adverse fetal effect Imipemen –cispaltine
48. Mixed growth :
Long standing Foley
catheter
Bladder dysfunction
Shunt or diversion .
Contamination
Lees bacterial growth
Staph saprophyte
Candada sp .
During antibiotics use .
Urinary obstrection .
Not communicated Renal
abscess .
49. How to select the antibiotics
• Susceptible : ( look at the mic )
• Excretion in the Urinary in High concentration
( not to use the azithromycin and tygacyclin ,
liposomal amphotericin )
• Safe ( tray to avoid the nephrotoxic if there is a
risk for AKI) .
• Available in oral form .
• cheap .
• Minimal ecologic changes .
50. Pyuria with negative c/s
• Vaginitis .
• TB .
• stone .
• Foreign body .
• Anaerobic bacteria .
• Bilharzia .
• Bladder Tumor .
• Interstitial nephritis .
• Chlamydia and other atypical infection .
51.
52. Extended-Spectrum β-Lactamase-
:Producing Gram-Negative Bacilli
More Likely:
Klebsiella sp
E. coli
Proteus mirabilis
Less Common:
Enterobacter sp
P. aeruginosa
Citrobacter freundii
Morganella
morganii
Serratia marcescens
بواسطة الأعصاب الحوضية التي تتصل بالظفيرة العجزية (s2.3.4)
تعد الألياف الحسية مسؤلة عن تحديد درجة تمدد الجدار المثاني كما للتعصيب الودي أهمية في حس الامتلاء والألم
التعصيب الحركي عبر ألياف نظيرة ودية تنتهي في خلايا عقدية في جدار المثانة لتخرج منها أعصاب تعصب العضلة المثانية الضاغطة (detrusor)
هناك أيضاً تعصيب حركي هيكلي إرادي للمصرة المثانية الخارجية
هناك سيطرة قشرية للعمليات السابقة
اي خلل في القوس العصبية سيؤدي لاضطراب وظيفة التبول وأهبة للانتانات
إفراغ البول وتقلص المثانة الذي يطرح الجراثيم وبالتالي فالعائق التشريحي يؤهب لحدوث الركودة والانتانات
وجود مواد قاتلة للجراثيم
دفاع الغشاء المخاطي عبر طبقة عديدات السكاريد المخاطية
بروتين تام هاونسفيلد
أوسمولية البول العالية
وظيفة البلعمة
تركيز الأمونيا العالي
عند الرجال :
طول الإحليل وبعده عن فوهة الشرج
مفرزات الموثة المطهرة
renal failure, renal transplantation,
immunosuppression, multidrug-resistant uropathogens,
health care–associated (includes hospital-acquired/
nosocomial place) infection, prostatitis-related infection,
upper tract infection in an adult other than a healthy young
woman, other functional or anatomic abnormality of
urinary tract)
to treat men, who may have prostatic involvement, for longer. 4- 6 weeks of flouquinol or TMP-SMX .
and Nitrofurantoin and fosfomycin should be avoided except for cystitis in
pregnancy,
Indications for admission to the hospital include inability to maintain
oral hydration or to take medications; uncertain social situation
or concern about compliance; uncertainty about the diagnosis; and
severe illness with high fevers, severe pain, and marked debility.
Outpatient therapy is safe and effective for select patients who can
be stabilized with parenteral fluids and antibiotics in an urgent care facility and sent home with oral antibiotics under close supervision.
I
تستطب الدراسة الشعاعية (إيكو ,طبقي)هنا في الحالات التالية :
1- وجود حالة سريرية سيئة (انتان دم , صدمة ) لنفي الاختلاطات أو الانسداد (عادةً تشاهد عند السكريين والمسنين )
2- عدم التحسن على العلاج بعد 72ساعة
3- نكس الأعراض خلال أقل من أسبوعين
السبب الأشيع هم المبيضات وخاصةً البيض وممكن أن نجد الأصناف الأخرى وهي تنمو على الأوساط الجرثومية العادية,
العوامل المؤهبة :
المرضى الذين لديهم قثطرة بولية ويتلقون صادات واسعة الطيف.
مرضى الداء السكري .
المرضى المعالجين بالستيروئيدات ,
بالانتان المترافق مع القثطرة لاداعي للمعالجة الجهازية في حال عدم وجود أعراض سريرية ويجب إزالة القثطرة البولية إن أمكن أو تبديلها مع وضع قثطرة ثلاثية وغسيل بالأمفوتريسين B
يجب العلاج في حال وجود أعراض بولية مع زرع إيجابي
يجب العلاج في حال وجود فطور بالبول مع الحاجة لإجراء تداخل بولي
الخيارات العلاجية هي الفلوكونازول 100-400مغ يومياً
ممكن في حالة التعنيد استخدام الأمفوتريسين B
الاصناف الأخرى MICAFUNGINE إطراحها هضمي
المعالجة شافية 75% والانذار يتعلق بعوامل المراضة الأخرى
هناك ركودة بولية لأسباب هرمونية وميكانيكية
البيلة الجرثومية اللاعرضية :شائعة عند الحوامل : تسبب 30% التهاب حويضة وكلية وهنا يجب المسح والتحري عنها في الأسبوع 12-16 لأن علاجها يقي بنسبة 90% من حدوث التهاب حويضة وكلية والولادة المبكرة نقص نمو الجنين وعند وجودها يؤكد بإعادة الزرع وبعدها نعالج مع إعادة الزرع بعد أسبوع ثم شهرياً ,
في حال تكرر الانتان توضع على علاج وقائي حتى الولادة
التهاب الحويضة والكلية يجب علاجه مشفوياً
البنسيلاينات والسيفالوسبورين والتازوسين آمن مجموعة B
لاتعطى الكينولونات , لاتعطى TMP-SMX بالثلث الأول
لانعطي النتروفورانتوئين آخر 15 يوم من الحمل
التينام مجموعة C للضرورة القصوى
الانتان بالعنقوديات الرمامية
الانتان بالمبيضات
أثناء إعطاء الصادات
الإدرار السريع
حموضة البول الشديدة
انسداد السبيل البولي
الانتان خارج السبيل البولي (خراج الكلية مثلاً)
ينتقى الصاد الذي تتوفر فيه الشروط التالية :
1- حساس , مع الانتباه لواسمات المقاومة وانتقاء الأفضل قد نضطر في بعض الأحيان لاستشارة انتانية أو تحسيس بعض الصادات يدوياً
2-إطراحه بولي بشكل أساسي فلا نختار AZITHRO لعلاج الانتان البولي
3- آمن على الكلية فلا نستخدم AMIKA لعلاج التهاب حويضة وكلية عند مريض داء سكري
4- رخيص الثمن نسبياً
5-متوفر لدينا بأشكاله الفموية للحالات الخارجية أو وريديا لمرضى المشفى