The third stage of labour involves the delivery of the placenta after childbirth. It typically lasts 10-20 minutes and involves signs of placental separation like lengthening of the umbilical cord. Controlled cord traction is the standard technique for placental delivery but if not successful within 20 minutes, manual removal is required. Complications can include postpartum hemorrhage, retained placenta, and inversion of the uterus. Postpartum hemorrhage is the leading cause of maternal mortality and morbidity, with uterine atony being the most common cause. Management involves uterine massage, oxytocic drugs, bladder catheterization, and other measures, with blood transfusion and surgery as a last resort.
INTRODUCTION
DEFINITION
TYPES
CAUSES
MANAGEMENT-Management of 3rd stage bleeding
Actual management
MANAGEMENT OF 3RD STAGE BLEEDING
Steps of management
1. Placental site bleeding-
To palpate the fundus and massage the uterus to make it hard. The massage is to be done by placing four fingers behind the uterus and thumb in front.
To start crystalloid solution (NS or RL) with oxytocin (1L with 20 units) at 60 drops per minute and to arrange for blood transfusion if necessary.
Oxytocin 10 unit IM or methergine 0.2 mg is given intravenously.
To catheterize the bladder.
To give antibiotics (Ampicillin 2gm and Metronidazole 500mg IV)
2. Management of traumatic bleed
The uterovaginal canal is to be explored under general anesthesia after the placenta is expelled and haemostatic sutures are placed on the offending sites.
STEPS OF MANUAL REMOVAL OF PLACENTA
The patient is placed in lithotomy position. With all aseptic measures, the bladder is catheterized.
One hand is introduced into the uterus in cone shaped manner following the cord. While introducing the hand, the labia are separated by the fingers at the other hand.
Counter pressure on the uterine fundus is applied by the hand placed over the abdomens. The abdominal hand should steady the fundus and guide the movement of the fingers inside the uterine cavity till the placenta is completely separated.
Emergencies that occur in pregnancy or during or after labor and delivery.
main emergencies are
Ectopic Pregnancy
Uterine Inversion
Obstetrical Shock
Cord Prolepses
Amniotic Fluid Embolism
Postpartum Hemorrhage
INTRODUCTION
DEFINITION
TYPES
CAUSES
MANAGEMENT-Management of 3rd stage bleeding
Actual management
MANAGEMENT OF 3RD STAGE BLEEDING
Steps of management
1. Placental site bleeding-
To palpate the fundus and massage the uterus to make it hard. The massage is to be done by placing four fingers behind the uterus and thumb in front.
To start crystalloid solution (NS or RL) with oxytocin (1L with 20 units) at 60 drops per minute and to arrange for blood transfusion if necessary.
Oxytocin 10 unit IM or methergine 0.2 mg is given intravenously.
To catheterize the bladder.
To give antibiotics (Ampicillin 2gm and Metronidazole 500mg IV)
2. Management of traumatic bleed
The uterovaginal canal is to be explored under general anesthesia after the placenta is expelled and haemostatic sutures are placed on the offending sites.
STEPS OF MANUAL REMOVAL OF PLACENTA
The patient is placed in lithotomy position. With all aseptic measures, the bladder is catheterized.
One hand is introduced into the uterus in cone shaped manner following the cord. While introducing the hand, the labia are separated by the fingers at the other hand.
Counter pressure on the uterine fundus is applied by the hand placed over the abdomens. The abdominal hand should steady the fundus and guide the movement of the fingers inside the uterine cavity till the placenta is completely separated.
Emergencies that occur in pregnancy or during or after labor and delivery.
main emergencies are
Ectopic Pregnancy
Uterine Inversion
Obstetrical Shock
Cord Prolepses
Amniotic Fluid Embolism
Postpartum Hemorrhage
about the process of third stage of labor and management of post Partum Hemorrhage ,which is one of the major causes of blood loss in a pregnant women that needs active management.
HYSTEROSALPINGOGRAPHY - It is the radiological procedure in which the contrast is injected into the uterus to study the uterine tube and fallopian tube
PPH Postpartum hemorrhage, affecter the delivery of fetus vaginal bleeding you can see with in 24 hours this primary PPH, secondary PPH will be up 28 of delivery.
THIRD STAGE OF LABOUR AND ITS MANAGEMENT.pdfDolisha Warbi
definition, duration, events, (placenta separation, descend of placenta, expulsion of placenta , the Schultz mechanisms, Mathew Duncan mechanisms, signs of separation, expectant management, active management, complexion , examination of placenta and its membrane, complication.
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The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
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Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
about the process of third stage of labor and management of post Partum Hemorrhage ,which is one of the major causes of blood loss in a pregnant women that needs active management.
HYSTEROSALPINGOGRAPHY - It is the radiological procedure in which the contrast is injected into the uterus to study the uterine tube and fallopian tube
PPH Postpartum hemorrhage, affecter the delivery of fetus vaginal bleeding you can see with in 24 hours this primary PPH, secondary PPH will be up 28 of delivery.
THIRD STAGE OF LABOUR AND ITS MANAGEMENT.pdfDolisha Warbi
definition, duration, events, (placenta separation, descend of placenta, expulsion of placenta , the Schultz mechanisms, Mathew Duncan mechanisms, signs of separation, expectant management, active management, complexion , examination of placenta and its membrane, complication.
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
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2. Definition of 3rd stage of labour
It starts after the delivery of the fetus ends by the
delivery of the placenta . Its duration is between
10-20 minutes in both primigravida and multipara.
3. Signs of separation of placenta
• lengthening of the cord protruding from the vulva.
• small gush of blood from the placental bed, which normally stops
quickly due to a retraction of the myometrial fibres.
• rising of the uterine fundus to above the umbilicus .
• the fundus becomes hard and globular compared to the broad, softer
fundus prior to separation.
4. Controlled cord traction (C C T):-
One hand is put on the supra pubic area to counter – act the uterus
while the other hand is pulling gently on the cord Never do that if
the uterus is not contracting. (Inversion of uterus).
5. This attempts can be started after the signs of separation of placental
appears and can be repeated every 2 - 3 minutes.
But if delivery of the placental is not achieved by the end of the 20
minutes by this technique manual removal of the placenta is done
7. Postpartum haemorrhage
it is bleeding from the birth canal after delivery of the fetus and should be
more than 500 ml.
or bleeding accompanied by signs/symptoms of hypovolemia:
↓ blood pressure (BP) and urine output
↑ pulse and respiratory rate
pallor, dizziness, or altered mental status
Postpartum haemorrhage (PPH) is probably one of the most common
obstetric emergencies
8. • Primary PPH: Loss of 500 mL blood from the genital tract within 24 hours
of delivery
• Secondary PPH: Loss of 500 mL blood from the genital tract between 24
hours and 12 weeks post delivery
is considered to be :
minor if the blood loss is between 500 -1000mL
major if it is greater than 1000 mL
9. Aetiology
The causes of PPH can be remembered as the four ‘Ts’:
1.Tone Uterine atony
2.Tissue Retained placenta and/or membranes
3.Trauma Injury to vagina, perineum and uterine tears at
Caesarean section
4.Thrombin Clotting disorders
10. Risk factors for postpartum haemorrhage
Maternal;
Raised maternal age
Primiparity
Grand multiparity
Uterine fi broids
Previous caesarean
Bleeding disorders
Obesity
Antepartum haemorrhage
Previous PPH
13. management of PPH
• In practice, diagnosis and management of PPH
occur simultaneously.
• The structured ABC approach outlined should be instituted
14. 1.Since uterine atony is the most common cause, the uterus should be
massaged to encourage contraction and
2.oxytocics given (oxytocin or Syntometrine) and an infusion of
oxytocinThe(40 IU in 500 mL saline over 4 hours) ergometrine, or
misoprostol.
15. • Nowadays the days of active management of labour, ergometrine is given
1.v at the delivery of the anterior shoulder; hence C.C.T is recommended
as active procedure before the cx close up on the placental.
16. Ergometrine in the 3rd stage of labour:
• Ergometrine is life-saving drug-
• 0.5mg of ergometrine is given I.M after the delivering of the head of the
fetus The ut will start to contract within minutes and full effect after
7minutes and it lowers the hemorrhage.
17. • also ergometrine can be given I.V at the ant shoulder delivery.
• Here ergometrine works in 40.secs.
• Syntometrine (0.5 mg ergometrine and 5units of syntocinon) I.M it works
within 2.5min.
18. Side effects of ergometrine
1. Headache.
2. Nausea and vomiting
21. 3..The bladder should be catheterized as an empty bladder aids uterine
contraction.
4.vaginal examination should be conducted to expel clots which will prevent
contraction of the uterus and assess for genital tract trauma
22. 5.The placenta should be delivered if retained and inspected.
6.If bleeding continues, the patient should be transferred to theatre to allow a
further thorough examination under anaesthesia
(vaginal,cervical tears ,episiotomy)
23. •
7.laparotomy for bilateral iliac artery ligation, uterine compression sutures,
and, as a last resort, hysterectomy
24. • Massive PPH will require correction of clotting factors using fresh frozen
plasma, platelets and cryoprecipitate.
25. Secondary P. P. H:
This is bleeding which occurs after an interval of 24 hrs. or more following the birth of the child .
Causes :
1.Retained product of conception e.g. cotyledon a large blood clot (
2.sup mucous fibroid
3. infection
4.Choriocarcinoma
26. Management
- Admit
- i.v. line
- Hb and blood for grouping and Rh and cross match blood
- Give ergametrine
- Evacuation _ perforation of uterus is a complication. Send for H.P. to exclude choriocarcinoma
- Give antibiotics
27. Inversion of the uterus
Types:-
1- Acute
2- Chronic
The acute type is the serious complication and considered to be an emergency
- Incidence: Rare reports in the literature
- Estimate 1:17.000 – 1: 200.000
28. • Degrees of inversions:-
• There are 3 degrees of uterus inversion :-
• 1st degree: which is likely to be missed : in that in which the fundus is turning itself inside
out but does not herniate through the level of the internal OS.
2rd degree: the fundus passes through
•
29. • the internal OS and lies within the vagina
3rd degree: the entire uterus is turned inside out and hangs outside the
vulva taking much of the Vagina with it .
30. Causes:
1.Mismanagement of the 3rd stage of labour
2.The insertion of the placenta into the fundus is a factor for inversion
3. Atony of the uterus .a hard well contracted uterus doesn’t invert .
31. • (A) The Inversion occurs , if any pull on the cord to Deliver the placenta while the
uterus is atonic .
• (B) If one push on the fundus of the UT to expel a clot ,while the UT is still atonic.
• (C) Also short cord might initiate inversion during the second stage of lab our
32. Risk of inversion :
1. Shook : usually severe and comes quickly and acute inversion of UT is a diagnosis of post partum collapse .
2. Haemmorhage .
3. Latent Purepenal sepsis .
4. Shock lead to anurea and Sheehan’s syndrome.
5. death in patient if patient not managed properly
34. on Abd exam: the fundus of the UT might not be found on palpation or found but to be dipped
down (cupped)
vaginal examination :
- inspection: in the 3rd stage of inversion . UT would be seen
- In 1st and 2nd through P.V UT will be felt
35. Treatment :
-Immediate replacement of the uterus without attempting to remove the
placenta from The
.
inverted fundus unless
- to reduce the mass
- already separated
36. • 2- If the pt. is already shocked , then 1st treat shock
1. morphine
2. i.v. drip
3. blood transfusion
37. Replacement of the inversion :
-Any delay in replacing the inverted ut, will cause more tightening of the cervical ring.
the cervical ring.
- underG.A the UT is replaced by manual of digital pressure . once the ut in corrected
ergometrin is given I.V.
38. Sullivan hydraulic method
If the above method failed , the intravaginal hydraulic pressure is used .
Surgical :
This usually resorted to if the a/m method failed the failure is due to tightening up
the CXring
39. Vaginal approach
Ant. Incision if the CX alter disecting the bladder ...........
Post incision (Spinelli ) (Kustner )
Abdominal approach
Incision the cx post .(hauttain method )