6- RTS- disorders of the urinary tract Flashcards

1
Q

What are the treatments for stress incontinence in women

A

Pelvic floor muscle training
Duloxetine
Topical vaginal oestrogen therapy (post-menopausal)

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2
Q

How does duloxetine work and how does it help with incontinence

A

A selective serotonin and noradrenaline reuptake inhibitor.

Relaxes detrusor muscle
Increases external sphincter activity

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3
Q

How is urge incontinence managed

A

Pelvic floor muscle training
Reduction of excessive fluid and caffeine intake
Topical vaginal oestrogen
M3 muscarinic receptor agonist (males)- solifenacin

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4
Q

What type of drug is solifenacin

A

M3 muscarinic receptor antagonist

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5
Q

What are side effects of solifenacin

A

Dry mouth, blurred vision, constipation, tachycardia

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6
Q

What are side effects of duloxetine

A

Dry mouth
Sedation

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6
Q

What absorbent materials are used in incontinence

A

Incontinence pads, pull ups, bedding

Tampons for stress incontinence
- Large tampons in vagina exert pressure on bladder neck

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7
Q

Lifestyle advice for incontinence

A

Reduce caffeine intake
Modify fluid intake
Reduce weight

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8
Q

What are invasive and surgical approaches for incontinence

A

Invasive- Botulinum Toxin A
Surgical- Synthetic mid-urethral tap procedure

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9
Q

What is used for the treatment for lower urinary tract symptoms in men

A

Tamsulosin hydrochloride
Finasteride
Solifenacin

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10
Q

How does tamsulosin help with LUTS in men

A

It is an alpha 1 adrenoreceptor blocker which inhibits the contraction of prostatic and bladder neck smooth muscle.

Increases urinary flow rate, reduces dribbling, incomplete emptying.

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11
Q

What does tamsulosin not affect

A

Prostate size, growth rate or PSA

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12
Q

What is the criteria for supplying tamsulosin OTC

A

45-75 years old
No symptoms of infection or blood in urine
No diabetes, heart or liver disease
No hypertension
No previous prostate surgery

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13
Q

What type of medication is finasteride and how does it work

A

5 alpha-reductase inhibitors

Inhibits the metabolism of testosterone to dihydrotestosterone.

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14
Q

Side effects of finasteride

A

Loss of libido and ejaculatory dysfunction

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15
Q

Can finasteride and tamsulosin be used together

A

Yes.

16
Q

What are the refer symptoms for cystitis.

A

Blood in urine, fever
Thirst weight loss
Frequent recurrance
Male child or elderly

17
Q

Lifestyle management of cystitis

A

Drink plenty of fluids
Avoid delays and emtpy bladder completely
Empty bladder before and after intercourse
Paracetamol may be used for mild pain- dont delay treatment

Drink cranberry juice to reduce incidence of infection

18
Q

What are medical options for treating cystitis

A

Alkanising agents- potassium or sodium citrate
Alter pH to relieve burnin sensation
Avoid in renal disease

Antibacterial agent
3 day course of trimethoprim can be supply under a PGD
200mg 12 hourly