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Trial record 37 of 617 for:    Hemorrhage AND postpartum

Balloon Tamponade for Atonic Primary Postpartum Hemorrhage (UBT)

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ClinicalTrials.gov Identifier: NCT02430155
Recruitment Status : Completed
First Posted : April 30, 2015
Last Update Posted : November 22, 2017
Sponsor:
Information provided by (Responsible Party):
Omar Mamdouh Shaaban, Assiut University

Brief Summary:

Postpartum hemorrhage (PPH) is responsible for around 25% of maternal mortality worldwide reaching as high as 60% in some countries.PPH can also be a cause of long-term severe morbidity, and approximately 12% of women who survive PPH will have severe anemia.

Postpartum hemorrhage has been defined as blood loss in excess of 500 ml in a vaginal birth and in excess of 1 L in a cesarean delivery.For clinical purposes, any blood loss that has the potential to produce hemodynamic instability should be considered a PPH. However, clinical estimates of blood loss are often inaccurate. Primary (immediate) PPH occurs within the first 24 hours after delivery and approximately 70% of these cases are due to uterine atony. Furthermore, uterine tony is defined as the failure of the uterus to contract adequately after the child is born.

Guidelines for the management of postpartum hemorrhage (PPH) involve a stepwise approach including the exclusion of retained products of conception and genital tract trauma. Uterine atony, which is the most common cause, the management of uterine atony is an established stepwise protocol that in many international guidelines.

Uterine massage is recommended for the treatment of PPH. Initiate uterine massages soon as excessive bleeding/uterine atony is identified. Intravenous oxytocin alone still is the recommended uterotonic drug for the treatment of PPH.

If intravenous oxytocin is unavailable or if the bleeding does not respond to oxytocin, intravenous ergometrine, oxytocin-ergometrine fixed dose or a prostaglandin drug (including sublingual misoprostol, 600 mcg) should be given. The use of intrauterine balloon tamponade is recommended for the treatment of primary PPH due to uterine atony in women who do not respond to uterotonics or if uterotonics are not available.

Since 1983, when Goldrath published evidence that inserting a Foley catheter in the uterus and inflating it with water could achieve tamponade, case series and other studies have suggested that various uterine balloon tamponade(UBT) devices may be effective in treating PPH. The studies used various types of UBT devices, including a condom catheter, a Foley catheter, the Sengstaken-Blakemore Esophageal Tube, the Rusch Balloon, and the Bakri Uterine Balloon. In 2007, a systematic review of treatment options for PPH found that 84% success rate of UBT does not significantly vary from surgical treatment outcomes.The World Health Organization (WHO), the International Federation of Gynecology and Obstetrics (FIGO), the American College of Obstetricians and Gynecologists(ACOG), the Royal College of Obstetricians and Gynecologists(RCOG), and the International Confederation of Midwives (ICM) recognize balloon tamponade as a method that could significantly improve the management intractable PPH, especially in low-resource areas.

In 2012, WHO updated the guidelines for the management of PPH and retained placenta to include: "The use of intrauterine balloon tamponade is recommended for the treatment of PPH due to uterine atony. This recommendation is now stronger than the previous guidelines. It can be used for women who do not respond to uterotonics or if uterotonics are not available. This procedure potentially can avoid surgery and is appropriate while awaiting transfer to a higher-level facility".Furthermore, FIGO included UBT as a recommended second-line intervention for the treatment of PPH in their updated guidelines issued in 2012.

Bakri first published the concept of intrauterine balloon technology in the management of hemorrhage secondary to placenta praevia-accreta during caesarean section with or without bilateral hypo gastric arterial ligation.In 2006, the ACOG Practice Bulletin, published by the American College of Obstetricians and Gynecologists, made mention of the Bakri postpartum balloon for its specifically tailored design that enables conservative management of uterine bleeding in cases of uterine atony and other causes of PPH.

The idea of using a condom as a balloon tamponade was first generated and evaluated in Bangladesh by Sayeba Akhter to fill a need and in response to the high cost of commercially available UBT devices.


Condition or disease Intervention/treatment Phase
Postpartum Hemorrhage Device: Bakri balloon Device: Condom loaded foley's catheter Not Applicable

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Study Type : Interventional  (Clinical Trial)
Actual Enrollment : 66 participants
Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: None (Open Label)
Primary Purpose: Treatment
Official Title: Comparison of Condom-Loaded Foley's Catheter Versus Bakri Balloon for Treatment of Primary Postpartum Hemorrhage: A Randomized Controlled Trial
Actual Study Start Date : July 2014
Actual Primary Completion Date : July 1, 2015
Actual Study Completion Date : March 4, 2016

Resource links provided by the National Library of Medicine


Arm Intervention/treatment
Active Comparator: Bakri balloon group
The women in this group will be managed by Bakri balloon
Device: Bakri balloon
is a 100% silicone construction, dual channel balloon catheter specifically designed and approved by FDA for intrauterine placement in cases of PPH. The Bakri balloon contains no latex, and therefore can be safely used in patients with latex allergies

Active Comparator: Condom loaded Foley's catheter group
The women in this group will be managed by condom loaded Foley's catheter
Device: Condom loaded foley's catheter
Under aseptic precautions a sterile rubber catheter was inserted within the condom and tied near the mouth of the condom by a silk thread.




Primary Outcome Measures :
  1. Number of patients who need surgical intervention to stop the bleeding [ Time Frame: 1 year ]

Secondary Outcome Measures :
  1. Time between insertion and stoppage of bleeding (minutes) [ Time Frame: 1 year ]
  2. Number of patients who need a blood transfusion [ Time Frame: 1 year ]
  3. Number of patients who developed fever [ Time Frame: 1 year ]
  4. The amount of blood loss (ml) after application of the balloon [ Time Frame: 1 year ]
  5. Number of patients who referred to Intensive care unit [ Time Frame: 1 year ]
  6. Number of patients who developed disseminated intravascular coagulopathy [ Time Frame: 1 year ]
  7. Duration (minutes) of bleeding after deflation of the balloon [ Time Frame: 1 year ]
  8. amount of bleeding (ml) after deflation of the balloon [ Time Frame: 1 year ]


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Ages Eligible for Study:   20 Years to 40 Years   (Adult)
Sexes Eligible for Study:   Female
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  • Women who accept to participate (either the patient or her first-kin if she is unconscious)
  • Primary atonic postpartum hemorrhage

Exclusion Criteria:

  • Traumatic postpartum hemorrhage
  • With any suspected (e.g. prolonged rupture of membranes) or clinical evidence of infection
  • Pre eclampsia.
  • Diabetes mellietus(DM) with pregnancy
  • History of Deep venous thrombosis (DVT) or other thromboembolic complication
  • Rheumatic heart patients

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Responsible Party: Omar Mamdouh Shaaban, Dr, Assiut University
ClinicalTrials.gov Identifier: NCT02430155     History of Changes
Other Study ID Numbers: Uterine balloon tamponade
First Posted: April 30, 2015    Key Record Dates
Last Update Posted: November 22, 2017
Last Verified: November 2017

Keywords provided by Omar Mamdouh Shaaban, Assiut University:
condom-loaded Foley's catheter
Bakri balloon
primary atonic postpartum hemorrhage

Additional relevant MeSH terms:
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Hemorrhage
Postpartum Hemorrhage
Pathologic Processes
Obstetric Labor Complications
Pregnancy Complications
Puerperal Disorders
Uterine Hemorrhage