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TOILET TRAINING:
when do kids gain control?
ways to assess readiness?
- control at 18-36months
- readiness:
- shows interest in potty
- understand and follow simple directions
- able to communicate needs
- BM at regular intervals everyday
- able to sit for short periods
- remains dry throughout 2hr nap
- knows when they defecate
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TOILET TRAINING:
when kid shows signs of readiness:
- provide potty and place in bathroom
- sit on potty chair with clothes on at first
- give child's book/video on potty training
- place on potty when anticipating #1 or 2
- praise for results (stickers, etc) AVOID candy/food
- stop if not interested dont force issue (restart when become interested)
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UTI:
types
- 1. uncomplicated:
- cystitis and pyelo develop in absence of structural abnormality, obstruction, or other dz
- 2. complicated:
- cystitis and pyelo develop in presence of structural abnormality, obstruction, or other dz
-
UTI:
developmentally...
- 1. newborn= male >female 5x
- 2. 6mo=female > male 10x
- increase incidence girls potty training
- 3-5yr girls with detrusor instability
- sexual activity
- pregnancy
-
UTI:
cz
- bacteria
- viral
- fungal
- STI
- congenital obstructive lesion
- nonobstructive cz
- acquired nonobstructive cz
-
UTI:
bacterial organisms
uncomplicated vs complicated
- uncomplicated:
- E. coli 85%
- S. saprophyticus
- complicated:
- E. coli 20%
- S. aureus
-
UTI:
pathophysiology
- short female urethra
- uncircumsized male in 1st 6 months (10x higher incidence)
- incomplete bladder emptying
-
UTI:
fever as presenting symptom 38.5 degrees
infants
<3yrs
- infants= no other source identified, <2months associated w/sepsis
- <3yrs= due to UTI in 13% girls and 7% boys
-
UTI:
presenting symptoms
fever, poor feeding, vomiting, irritability, weight loss, FTT, foul smelling urine
-
UTI:
risk factors
- uncircumsized male <6mo
- lack of breast feeding
- female
- constipation
- VU reflux
- obstruction
- recent ATB use
- family HX
- pregnancy
-
UTI:
predisposing to UTI
- poor hygiene
- bubble bath use
- type of undergarment
- pinworms
-
UTI:
DX
gold standard
not toilet trained
toilet trained
- gold= urine C&S
- not trained= straight cath
- trained= mid stream clean void in AM
-
UTI:
TX
uncomplicated
how many days?
- uncomplicated=
- Bactrim DS, Amoxi, Augmentin, Gantrisin, Macrobid DS
- TX for 10-14 days
-
UTI:
F/U urine C&S after TX when?
- F/U 1-2wks after completion of meds
- 1-3 months until free of infection for 1yr
- then F/U yearly
-
UTI:
Follow up
PX reinfection
- prophylactic ATB's= recurrent UTI >3 in 6month period (refer)
- sexually active adolescent postcoital
prognosis reinfection: 40% female, 32% male
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UTI:
education uncomplicated UTI
- increase fluid intake
- frequent complete voiding of bladder
- perineal hygiene- front to back wipe
- white cotton undies
- avoid bubble bath
- F/U if sx not improved
-
Cystitis sx
- wetting
- frequency, urgency
- dysuria relieved by voiding
- may/may not have fever
-
Pyelonephritis sx
- fever
- flank, back pain
- CVAT
- WBC casts in urine
- elevated ESR and CRP
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Hemolytic uremic syndrome:
etiology
patho
etiology: >80% E. coli 0157:H7, undercooked meat and unpastuerized milk
- patho- toxin produced and absorbed form intestine
- endothelial cell injury leads to intravascular coagulopathy
- microangiography results hemorrhagic colitis
-
Hemolytic uremic syndrome:
sudden onset sx
- oliguria/anuria
- HTN
- pallor
- lethargic
- watery D+= after 3 days becomes bloody and painful
- petechiae, purpura, bruising
- mild hematuria
- microangiopathic hemolytic anemia
- thrombocytopenia (90%)
-
Hemolytic uremic syndrome:
TX
- hospitalized
- supportive care
- dialysis
- contraindicated ATB's (avoid bc makes bacteria worse)
-
Hemolytic uremic syndrome:
F/U
Prognosis
- long term F/U
- PX= mortality <10% (w/appropriate mgmt)
- 9% develop ESRD
- late findings appear after 20yrs
- HTN
- CRI
- proteinuria
-
Acute Post Streptococcal Glomerulonephritis:
patho
- immune response of the kidney to group A beta-hemolytic streptococcus (GABHS)
- most common form of nephritis in kids 5-12yrs peaks at 7yrs
- male >female (2:1)
-
Acute Post Streptococcal Glomerulonephritis:
latent phases after what illness and for how long?
- enlargement and inflammatory response of the glomeruli
- latent 7-14 days after pharyngitis (winter)
- latent 21-42 days after impetigo (winter)
-
Acute Post Streptococcal Glomerulonephritis:
HX
- HX
- sudden onset gross hematuria/proteinuria
- oliguria
- lethargy
- anorexia/vomiting
- abdominal pain
- fever
- periorbital edema
-
Acute Post Streptococcal Glomerulonephritis:
PE
- HTN (60%)
- CVAT
- periorbital edema
-
Acute Post Streptococcal Glomerulonephritis:
labs
- UA: RBC casts, leukocytes, > protein 2+++
- CBC:
- lytes: K, BUN, Crea elevated
- TP, Na decreased
- ASO elevated
- ESR elevated
- Cult: neg
-
Acute Post Streptococcal Glomerulonephritis:
mgmt
- treat effects of HTN and renal insufficiency
- 10 day course ATB's to limit spread of nephritogenic organism
- low Na diet
- daily weights
- UOP measured
- follow closely
- refer to nephrologist
- hospitalized
- diuretics, vasodilators, fluid and sodium restriction,
- rest
-
Acute Post Streptococcal Glomerulonephritis:
PX
- 95% complete receovery in 6-8wks
- hematuria may persist for 1-2yrs
- recurrences are rare
- BP monitor monthly for 6 months
- monitor lytes Q3months for 1 year
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Vesicoureteral reflux (VUR):
prevalence
etiology
- prevalence:
- <1yr old w/UTI, >50% DX w/VUR
- reflux found in 35-50% siblings
- 1% kids have VUR
- mean age 2-3yrs
- 80% DX after UTI
- girls>boys
-
Vesicoureteral reflux (VUR):
patho
- flow of urine from the bladder into the ureter and renal pelvis
- different degree of involvement and graded
-
Vesicoureteral reflux (VUR):
Grades
- I-III: low grade= reflux to renal pelvis w/little to no distention
- self limiting
- 70-80 % by follow up
- 20-30% resolve in 2 yrs
- IV-V: high grade= distention of ureters and renal pelvis
-
Vesicoureteral reflux (VUR):
DX
- VCUG (voiding cystourethrogram) is gold standard
- U/S
- IVP
-
Vesicoureteral reflux (VUR):
Mgmt grades I-III
- urine C&S every 6months or if symptomatic
- ATB's 1/3 or 1/2 dose QHS: prophylactic to prevent scarring
- Bactrim
- Augmentin
- Cephalosporin
- VCUG Q18months
- how long to TX asymptomatic: 6-8yrs age, 1-2neg VCUG's
-
Vesicoureteral reflux (VUR):
mgmt grades IV-V
surgical
-
Vesicoureteral reflux (VUR):
prognosis PX
grades I-II
grade III
grade IV-V
long term complications
- I-II= 80% resolve in kids <5yr
- III= unilateral 46% resolve, bilateral 10% resolve
- IV-V= surgical 95% corrected
- LTC= HTN
- renal scarring
- pyelonephritis
- ESRD
-
indications for recurrent UTI prophylaxis
- VUR
- pyelo in kids <1yr
- recurrent cystitis (>3x in one year)
- renal scarring in girl <10yrs
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Nocturnal enuresis:
Define...
HX
def- involuntary urination at night w/o dry period of any sustained length by kid >5yr
- HX-
- UTI
- allergies
- DM
- delayed neuro development
- family HX
- changes at home or school
-
Nocturnal enuresis:
primary
secondary
DDX
primary: kid has never been dry, no UTI, PE normal
secondary: kid has been dry >6-12 months, no UTI
DDX- UTI, VUC, primary or secondary nocturnal enuresis
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Nocturnal enuresis:
TX
- watchful waiting <7yr
- behavior modification
- hypnotherapy (no evidence yet)
- enuresis alarm pads (75% success)
- bladder training- during day hold urine longer to increase bladder capacity
- short term- camp or sleepovers (DDAVP)
-
Nocturnal enuresis:
education
PX
- explain child is not doing it on purpose
- dont punish
- talk with siblings
- support and reinforce success
- PX:
- cure rates 60-80% long term
- alarm and behavior therapy works best
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Proteinuria:
origin...
sx...
- benign or symptom of dz
- origin: golmerulus or tubules
- clinical findings:
- asymptomatic
- polydipsia, polyuria, edema (periorbital),HTN,malaise,
- fatigue
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Proteinuria:
labs
- UA= 75% asymptomatic pts repeat UA then normal findings
- **significant if**
- protein +1 and SG <1.015
- protein +2 and SG >1.015
-
Orthostatic Proteinuria:
define...
labs
body excretes abnormal amts of protein when upright but normal amounts when lying down
labs: morning void trace > protein +1
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Persistent Proteinuria:
happens in what syndrome?
define syndrome...
sx
mgmt
- nephrotic syndrome
- define- changes in the renal tubule without inflammation
- sx- orbital edema, low UOP, anoreix, FTT
- mgmt- refer to nephrologist
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Indications for renal imaging studies:
- sx pyelonephritis regardless of age and gender
- UTI kids <8yrs
- male w/first infection
- female w/second infection
- child w/suspicious factors:
- HTN
- FTT
- abnormal urine stream
-
GU diagnostics:
renal U/S
- evaluates structural and developmental abnormalities
- weak in identifying scarring or VUR
-
GU diagnostics:
VCUG
only way to eval for reflux
-
GU diagnostics:
DMSA
(dimercaptosuccinic acid scintigraphy)
- nuclear study
- ID scarring and examines renal fxn
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Hernia:
prevalence
- 10-20/1000 births
- male > female (6:1)
- 55-70% R side
- increased incidence w/preemies (30%)
- 12-17% incarcerated
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Inguinal Hernia:
how does it happen?
indirect vs direct?
process vaginalis fails to obliterate
indirect= congenital= bowel or omentum is forced into scrotum via the inguinal canal
- direct= acquired r/t obesity, weight lifting, family HX
- increased incidence after 3 yrs
mgmt= surgery
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Testicular torsion:
common?
sudden onset
risks?
- common in infant to adult
- sudden onset
- risks-
- anatomical= poor fixation at birth
- strenuous activity
- HX of intermittent torsion
-
Testicular torsion:
TX
- color doppler U/S if not clinically clear
- irreversible ischemia after 12 hrs
- immediate surgical intervention
- detorsion and fixation of testicles
-
Bacterial epididymitis:
- rare
- risk factors=
- UTI/sepsis
- instrumentation
- unprotected intercourse w/infected partner
-
Bacterial epididymitis:
sx
- exquisite tenderness
- swelling at epididymis
- fever
- increased WBC w/sepsis
- negative UA and urine C&S
-
Bacterial epididymitis:
common bacteria
- Typical:
- E. coli
- pseudomonas
-
Bacterial epididymitis:
assess and treat
sepsis?
Chlamydia or Gonorrhea?
other gram negs?
F/U?
- hospitalize if sepsis
- Chlamydia or Gonorrhea- Rocephin 250mg IM, Doxy100mg x10days
- other gram negs- Cipro/Levaquin x2wks
- F/U- 2-3wks
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Varicocele:
define...
- dilatation of the pampiniform plexus of spermatic veins
- 15-20% post pubertal males
- 70% left
- 30% bilateral
-
Varicocele:
sx
- dull, aching L scrotal pain, typically worse w/standing and relieved by recumbency
- testicular atrophy
- 25% males infertile w/varicocele
-
Varicocele:
assess and TX
- indicated in younger males for infertility/testicular atrophy
- referral to urologist
- surgical TX ligating the gonadal vein to stop retrograde blood flow
- scrotal support/NSAIDS
-
Spermatocele:
- cystic masses, vary in size
- arise from the caput of the epididymis
- always located superior to the testis
- epididymal cyst are one size 0.5mm-1cm
-
Spermatocele:
- 2cm-5cm in size (epididymal cyst smaller)
- palpated distinct from the testis
- U/S
- assurance
- pain= scrotal support and NSAIDS
- rarely require surgery
-
Hydrocele:
- peritoneal fluid between parietal and visceral layers of tunica vaginalis
- small to massive
- idiopathic
- inflammatory
-
Hydrocele:
H&P
- slow accumulation
- trauma or infection
- infants w/communicating patent processus vaginalis
- pain and disability increase with size
- illuminates w/penlight in dark room
-
-
Phimosis
physiologic adherence of uncircumsized foreskin to gland
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Hypospadias:
define...
mgmt
PX
- 1:250 live births
- genetic
- 5x higher incidence in infants conceived through IVF
- mgmt- surgical repair 6-12 months
- PX- erection normal, fertility unaffected
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