Maiju Grönvall

Bio: Maiju Grönvall is an academic researcher from University of Helsinki. The author has contributed to research in topics: Tamponade & Bakri balloon. The author has an hindex of 4, co-authored 6 publications receiving 144 citations. Previous affiliations of Maiju Grönvall include Helsinki University Central Hospital.

Use of Bakri balloon tamponade in the treatment of postpartum hemorrhage: a series of 50 cases from a tertiary teaching hospital.

Abstract: Objective. Massive postpartum hemorrhage (PPH) is one of the most serious complications during delivery. Hysterectomy is commonly performed when other conventional treatment attempts fail. Bakri balloon tamponade (BBT) is a novel conservative management option for PPH. Little is known of the effectiveness of this procedure. We report a large case series from a tertiary teaching hospital. Design. Retrospective case series (October 2008–June 2011). Setting. University teaching hospital. Population. Forty-four women with massive PPH (blood loss >1000 mL) and six other women with expected high risk of PPH (blood loss <1000 mL) managed by BBT. Methods. Chart review. Main outcome measures. Achievement of definitive hemostasis by BBT among the study population. Results. Among the women treated with BBT, the cause of PPH was uterine atony (16%), cervical rupture (14%), vaginal rupture and/or paravaginal hematoma (22%), placenta previa (18%) and placental retention (30%). The overall success rate was 86%. Seven of the 50 patients needed additional procedures. Of the seven failures, supravaginal uterine amputation or hysterectomy was required in four cases and embolization of the uterine arteries in three cases. Conclusions. BBT is a simple, readily available, effective and safe procedure for the management of PPH in selective cases. BBT does not exclude the use of other procedures if necessary. Even if BBT failed, it may provide temporary tamponade and time to prepare for other interventions or transportation from local hospital to tertiary centre. We suggest that BBT should be included in the PPH protocol. Abbreviations: BBT, Bakri balloon tamponade; CS, cesarean section; PPH, postpartum hemorrhage.

Use of Bakri Balloon Tamponade in the Treatment of Postpartum Hemorrhage: A Series of 50 Cases from a Tertiary Teaching Hospital

Abstract: Objective. Massive postpartum hemorrhage (PPH) is one of the most serious complications during delivery. Hysterectomy is commonly performed when other conventional treatment attempts fail. Bakri balloon tamponade (BBT) is a novel conservative management option for PPH. Little is known of the effectiveness of this procedure. We report a large case series from a tertiary teaching hospital. Design. Retrospective case series (October 2008–June 2011). Setting. University teaching hospital. Population. Forty-four women with massive PPH (blood loss >1000 mL) and six other women with expected high risk of PPH (blood loss <1000 mL) managed by BBT. Methods. Chart review. Main outcome measures. Achievement of definitive hemostasis by BBT among the study population. Results. Among the women treated with BBT, the cause of PPH was uterine atony (16%), cervical rupture (14%), vaginal rupture and/or paravaginal hematoma (22%), placenta previa (18%) and placental retention (30%). The overall success rate was 86%. Seven of the 50 patients needed additional procedures. Of the seven failures, supravaginal uterine amputation or hysterectomy was required in four cases and embolization of the uterine arteries in three cases. Conclusions. BBT is a simple, readily available, effective and safe procedure for the management of PPH in selective cases. BBT does not exclude the use of other procedures if necessary. Even if BBT failed, it may provide temporary tamponade and time to prepare for other interventions or transportation from local hospital to tertiary centre. We suggest that BBT should be included in the PPH protocol. Abbreviations: BBT, Bakri balloon tamponade; CS, cesarean section; PPH, postpartum hemorrhage.

Pelvic arterial embolization in severe obstetric hemorrhage

Abstract: Massive postpartum hemorrhage (PPH) is a major life-threatening complication. When conventional management fails, pelvic arterial embolization (PAE) can be used. The aim of our study was to find out the success rate of PAE in cases of acute PPH, and to study the safety of this procedure in a retrospective case series from a tertiary teaching hospital. Forty-five women with acute PPH were managed by PAE. Hospital charts were reviewed. The most common causes of PPH in cases treated with PAE were lower genital tract injury (40%), placental retention (36%) and uterine atony (13%). The overall success rate was 89%. Five of the 45 women needed additional procedures. The overall complication rate was 9%. We conclude that PAE is a safe and effective procedure for PPH and may prevent hysterectomy.

Reply: Bakri balloon tamponade for postpartum hemorrhage.

Abstract: tamponade (“uterine sandwich”) for postpartum hemorrhage. Acta Obstet Gynecol Scand. 2012;91(1):147–51. 3. Tattersall M, Braithwaite W. Balloon tamponade for vaginal lacerations causing severe postpartum haemorrhage. Br J Obstet Gynaecol. 2007;114(5):647–8. 4. Yoong W, Ray A, Phillip SA. Balloon tamponade for postpartum vaginal lacerations in a woman refusing blood transfusion. Int J Gynaecol Obstet. 2009;106(3):261. 5. Stitely ML, Cerbone L, Nixon A, Bringman JJ. Assessment of a simulation training exercise to teach intrauterine tamponade for the treatment of postpartum hemorrhage. J Midwifery Womens Health. 2011;56(5):503–6. 6. PATH. Balloon tamponade. http://www.path.org/ publications/detail.php?i=2020 (accessed 6 May 2013).

Peripartum Haemorrhage, Diagnosis and Therapy. Guideline of the DGGG, OEGGG and SGGG (S2k Level, AWMF Registry No. 015/063, March 2016).

Abstract: Purpose This is an official interdisciplinary guideline, published and coordinated by the German Society of Gynaecology and Obstetrics (DGGG), the Austrian Society of Gynaecology and Obstetrics (OEGGG) and the Swiss Society of Gynaecology and Obstetrics (SGGG). The guideline was developed for use in German-speaking countries and is backed by the German Society of Anaesthesiology and Intensive Medicine (DGAI), the Society of Thrombosis and Haemostasis Research (GTH) and the German Association of Midwives. The aim is to provide a consensus-based overview of the diagnosis and management of peripartum bleeding obtained from an evaluation of the relevant literature. Methods This S2k guideline was developed from the structured consensus of representative members of the various professional associations and professions commissioned by the Guideline Commission of the DGGG. Recommendations The guideline encompasses recommendations on definitions, risk stratification, prevention and management.

Postpartum Hemorrhage: Prevention and Treatment.

Abstract: Postpartum hemorrhage is common and can occur in patients without risk factors for hemorrhage. Active management of the third stage of labor should be used routinely to reduce its incidence. Use of oxytocin after delivery of the anterior shoulder is the most important and effective component of this practice. Oxytocin is more effective than misoprostol for prevention and treatment of uterine atony and has fewer adverse effects. Routine episiotomy should be avoided to decrease blood loss and the risk of anal laceration. Appropriate management of postpartum hemorrhage requires prompt diagnosis and treatment. The Four T's mnemonic can be used to identify and address the four most common causes of postpartum hemorrhage (uterine atony [Tone]; laceration, hematoma, inversion, rupture [Trauma]; retained tissue or invasive placenta [Tissue]; and coagulopathy [Thrombin]). Rapid team-based care minimizes morbidity and mortality associated with postpartum hemorrhage, regardless of cause. Massive transfusion protocols allow for rapid and appropriate response to hemorrhages exceeding 1,500 mL of blood loss. The National Partnership for Maternal Safety has developed an obstetric hemorrhage consensus bundle of 13 patient- and systems-level recommendations to reduce morbidity and mortality from postpartum hemorrhage.

Balloon tamponade for the management of postpartum uterine hemorrhage

Abstract: Objective To evaluate the use of the Bakri balloon in postpartum hemorrhage (PPH) resistant to medical treatment. Methods The Bakri balloon was applied to 45 women with PPH after failure of initial management. Bilateral internal iliac artery ligation (BIIAL) and hysterectomy were performed if necessary. Results The Bakri balloon was applied in 45 women; an additional BIIAL was required in nine women. The mean inflation volume of the Bakri balloon was 571±264 mL (range: 240-1300 mL). Hemostasis was achieved in 34 (75.5%) women with the Bakri balloon alone, and in six women with an additional BIIAL. The Bakri balloon was effective with additional procedures overall in 40 of 45 (88.8%) women. In 34 women with uterine atony, the Bakri balloon was successful alone in 27 (79.4%) and with an additional BIIAL in 30 (88.2%) women. An inflation volume of >500 mL was necessary in 18 women with uterine atony. Conclusion The Bakri balloon may be performed as a first line of treatment for PPH resistant to uterotonic agents, and can be used not only in tertiary centers but also in limited-resource centers. The inflation volume of the Bakri balloon should be adjusted according to the type of PPH; a volume exceeding 500 mL may be necessary in uterine atony.