threatened abortion
TRANSCRIPT
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Threatened Abortion
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Threatened Abortion
• Threatened abortion is defined as vaginal bleeding before 20 weeks of gestation
• It occurs in about 30% to 40% of all pregnancies.
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History
• ประจำ��เดือนคร �งสุ�ดืท้��ย• อ�ย�ครรภ์�โดืยประม�ณ• เลือดืท้��ออก– ลื กษณะ– ระยะเวลื�– ปร ม�ณ ( ประม�ณก�รเสุ�ยเลือดืคร"�วๆ )– ม�ชิ้ �นเน�อปนออกม�หรอไม"
• ประว ติ เคยแท้�ง• ประว ติ โรคเลือดื• อ�ก�รท้��พบร"วม เชิ้"น ปวดืท้�อง หน��มดื เป+นลืม ไข้�
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Physical examination
• Vital signs• Abdomen usually is not tender• Cervix is closed• Bleeding can be seen coming from the os, and
usually there is no cervical motion or adnexal tenderness.
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Investigation
ก�รติรวจำท้ �วไป• CBC• Blood group• UA• Wet smear
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Investigation
ก�รติรวจำยนย นก�รติ �งครรภ์�• Urine pregnancy test• Serial measurements of hCG• Ultrasonography– TAS– TVS
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Treatment
• There are no effective therapies for threatened abortion.
• Bedrest, although often prescribed, does not alter its course.
• Progesterone or sedatives should not be used • Acetaminophen-based analgesia may be given
to help relieve discomfort• All patients should be counseled and reassured
so that they understand the situation.