Oralni kontraceptivi Flashcards

1
Q

Koje kombinacije postoje?

A
levonorgestrel + etinilstradiol
dezogestrel + estrogen
gestoden + etinilestradiol
drospirenon + etinilestradiol
klormadinon + estrogen
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2
Q

kombinacije levon + etinil na trzinstu?

A

Legravan, Microgynon

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3
Q

Kombinacija dezogestrel + estrogen?

A

Novynette

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4
Q

Kombinacija gestodena+ etinil?

A

Lindynette, Logest

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5
Q

Kombinacija drospirenona+ etinil?

A

Yaz, Yasmin, Juliet, Violet, Adrienne, Midiana, Daylatte, Crypineo, Cricea

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6
Q

Kombinacija klormadinon + estrogen?

A

Belara

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7
Q

Zasto je opasna primena oralnih kontraceptiva i nekih induktora njihovog metabolizma?

A

Kolicina o. kontraceptiva mora biti minimalna da bi se izbegao rizik za vensku emboliju i taman dovoljna za kontraceptivnu dozu. Tako da svako smanjenje te doze moze znaciti automatski izostanak terapije.

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8
Q

Sta je to sekvencijalni preparat?

A

Imaju tablete razlicitih koncetracija. Bitno je da pacijent uzima redom tablete. Takav nacin omogucava najbolje imitiranje normalne funkcije jajnika

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9
Q

Primer sekvincealnog oralnog kontaceptiva?

A

Qlaira - kombinacija dienogesta i estradiolvalerata

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10
Q

Osnovna razlika izmedju progesteron only pill i kombinovene pilule?

A

Progestronske se piju svaki dan, a kombinovane se piju 21 dan i 7 dana pauze.

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11
Q

Mehanizam kombinovane pilule?

A

• Oestrogen inhibits secretion of FSH via negative
feedback on the anterior pituitary, and thus
suppresses development of the ovarian follicle.
• Progestogen inhibits secretion of LH and thus
prevents ovulation; it also makes the cervical mucus
less suitable for the passage of sperm.
• Oestrogen and progestogen act in concert to alter
the endometrium in such a way as to discourage
implantation.

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12
Q

Primer progesteronske tablete?

A

Azalia- dezogestrel

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13
Q

Doze za kontracepciju vs doze za neke druge indikacije?

A

doze za kontracepciju: mikrogramske

ostale: miligramske

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14
Q

Za dan posle - kakve su doze?

A

iste supstance ali mnogo vece doze

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15
Q

Sta moze do 72 h za dan posle?

A

Levonogestrel - Escapelle, Ezinelle, Nebremel, Postinor

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16
Q

Sta moze do 120 h za dan posle?

A

Alvobella- ulipristal-ali taj mora na recept

17
Q

Sta je sa lokalnim kontraceptivima?

A

postoje intrauterni dostavni sistemi levon. (Mirena, Levosert)
i Vaginalne kapsule i tablete sa benzalkonijum hloridom i mirstalkonijum hloridom (Pharmatex)

18
Q

Rizici za VTE?

A

starost, nepokretnost, trudnoca, gojaznost, pusenje

19
Q

ND za kombinovane?

A

• weight gain, owing to fluid retention or an anabolic
effect, or both
• mild nausea, flushing, dizziness, depression or
irritability
• skin changes (e.g. acne and/or an increase in
pigmentation)
• amenorrhoea of variable duration on cessation of
taking the pill.