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Song KH, Choi ES, Kim HY, Ahn KH, Kim HJ. Patient blood management to minimize transfusions during the postpartum period. Obstet Gynecol Sci 2023; 66:484-497. [PMID: 37551109 PMCID: PMC10663398 DOI: 10.5468/ogs.22288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Revised: 01/11/2023] [Accepted: 07/20/2023] [Indexed: 08/09/2023] Open
Abstract
Patient blood management is an evidence-based concept that seeks to minimize blood loss by maintaining adequate hemoglobin levels and optimizing hemostasis during surgery. Since the coronavirus disease 2019 pandemic, patient blood management has gained significance due to fewer blood donations and reduced amounts of blood stored for transfusion. Recently, the prevalence of postpartum hemorrhage (PPH), as well as the frequency of PPH-associated transfusions, has steadily increased. Therefore, proper blood transfusion is required to minimize PPH-associated complications while saving the patient's life. Several guidelines have attempted to apply this concept to minimize anemia during pregnancy and bleeding during delivery, prevent bleeding after delivery, and optimize recovery methods from anemia. This study systematically reviewed various guidelines to determine blood loss management in pregnant women.
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Affiliation(s)
- Kwan Heup Song
- Department of Obstetrics and Gynecology, Korea University Ansan Hospital, Seoul,
Korea
| | - Eun Saem Choi
- Department of Obstetrics and Gynecology, Korea University Anam Hospital, Korea University College of Medicine, Seoul,
Korea
| | - Ho Yeon Kim
- Department of Obstetrics and Gynecology, Korea University Ansan Hospital, Seoul,
Korea
| | - Ki Hoon Ahn
- Department of Obstetrics and Gynecology, Korea University Anam Hospital, Korea University College of Medicine, Seoul,
Korea
| | - Hai Joong Kim
- Department of Obstetrics and Gynecology, Korea University Ansan Hospital, Seoul,
Korea
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Kim BM, Jeon GS, Choi MJ, Hong NS. Usefulness of transcatheter arterial embolization for eighty-three patients with secondary postpartum hemorrhage: Focusing on difference in angiographic findings. World J Clin Cases 2023; 11:3471-3480. [PMID: 37383902 PMCID: PMC10294178 DOI: 10.12998/wjcc.v11.i15.3471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 03/13/2023] [Accepted: 04/20/2023] [Indexed: 05/25/2023] Open
Abstract
BACKGROUND Transcatheter arterial embolization (TAE) has been widely used as an effective and a safe treatment method and was often used as an alternative to the surgical management, but there are limited studies on the efficacy and the safety for patients undergoing their secondary postpartum hemorrhage (PPH).
AIM To evaluate the usefulness of TAE for secondary PPH focusing on the angiographic findings.
METHODS We conducted a research from January 2008 to July 2022 on all 83 patients (mean: 32 years, range: 24-43 years) presented with secondary PPH and they were treated with TAE in two university hospitals. The medical records and angiography were retrospective reviewed in order to evaluate the patients’ characteristics, delivery details, clinical status and peri-embolization management, angiography and embolization details, technical/clinical success and complications. The group with active bleeding sign and the group without it were also compared and analyzed.
RESULTS On angiography, 46 (55.4%) patients showed active bleeding signs such as contrast extravasation (n = 37) or pseudoaneurysm (n = 8) or both (n = 1), and 37 (44.6%) patients showed non-active bleeding signs such as only spastic uterine artery (n = 2) or hyperemia (n = 35). In the active bleeding sign group there were more multiparous patients, low platelet count, prothrombin time prolongation, and high transfusion requirements. The technical success rates were 97.8% (45/46) in active bleeding sign group and 91.9% (34/37) in non-active bleeding sign group, and the overall clinical success rates were 95.7% (44/46) and 97.3% (36/37). An uterine rupture with peritonitis and abscess formation occurred to one patient after the embolization, therefore hysterostomy and retained placenta removal were performed which was a major complication.
CONCLUSION TAE is an effective and a safe treatment method for controlling secondary PPH regardless of angiographic findings.
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Affiliation(s)
- Bong Man Kim
- Department of Radiology, Dankook University Hospital, Dankook University College of Medicine, Cheonan-si 31116, Chungcheongnam-do, South Korea
| | - Gyeong Sik Jeon
- Department of Radiology, CHA Bundang Medical Center, College of Medicine, CHA University, Seongnam-si 13496, Gyeonggi-do, South Korea
| | - Min Jeong Choi
- Department of Radiology, Dankook University Hospital, Dankook University College of Medicine, Cheonan-si 31116, Chungcheongnam-do, South Korea
| | - Nam-Soo Hong
- Department of Preventive Medicine, School of Medicine, Kyungpook National University, Daegu 41944, South Korea
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3
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Schulte RL, Fox R, Anderson J, Young N, Davis L, Saxton V, Mooney SS. Medical management of retained products of conception: A prospective observational study. Eur J Obstet Gynecol Reprod Biol 2023; 285:153-158. [PMID: 37120911 DOI: 10.1016/j.ejogrb.2023.04.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 04/12/2023] [Accepted: 04/16/2023] [Indexed: 05/02/2023]
Abstract
OBJECTIVE(S) To measure the success rate of primary medical therapy in managing retained products of conception (RPOC) in women with secondary postpartum haemorrhage (PPH) and to identify factors associated with need for surgical management. STUDY DESIGN Postpartum patients presenting to a tertiary women's hospital Emergency Department between July 2020 and December 2022 with secondary PPH and evidence of RPOC on ultrasound were recruited. Clinical information relating to the presentation was collected prospectively. Antenatal and intrapartum data were collected from medical record and Birthing Outcome System database review. The primary outcome was the success of medical management for RPOC, defined by the implementation of medical or expectant management without subsequent need for surgical intervention. RESULTS Forty-one patients with RPOC underwent primary medical or expectant management. Twelve patients (29%) were managed successfully with medical management, while twenty-nine (71%) proceeded to surgical management. Medical management involved antibiotics (n = 37, 90%), prostaglandin E1 analogue (n = 14, 34%) and other uterotonics (n = 3, 7%). A greater endometrial thickness on ultrasound was significantly associated with a requirement for secondary surgical intervention (p < 0.05). There was an association approaching statistical significance between a higher sonographic volume of RPOC and the failure of medical management (p = 0.07). There was no statistically significant association between the mode of delivery or the number of days postpartum with the success of medical management. CONCLUSION(S) For patients presenting with secondary PPH and sonographic RPOC, over two thirds required surgical management. Increased endometrial thickness was associated with an increased requirement for surgical management.
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Affiliation(s)
- Rhea L Schulte
- Department of Obstetrics and Gynaecology, Mercy Hospital for Women, Heidelberg, Melbourne, Victoria, Australia.
| | - Rachael Fox
- Department of Obstetrics and Gynaecology, Mercy Hospital for Women, Heidelberg, Melbourne, Victoria, Australia
| | - Jessica Anderson
- Department of Obstetrics and Gynaecology, Mercy Hospital for Women, Heidelberg, Melbourne, Victoria, Australia
| | - Nicole Young
- Department of Obstetrics and Gynaecology, Mercy Hospital for Women, Heidelberg, Melbourne, Victoria, Australia
| | - Laura Davis
- Department of Obstetrics and Gynaecology, Northeast Health, Wangaratta, Victoria, Australia
| | - Virginia Saxton
- Department of Medical Imaging, Mercy Hospital for Women, Heidelberg, Melbourne, Victoria, Australia
| | - Samantha S Mooney
- Department of Obstetrics and Gynaecology, Mercy Hospital for Women, Heidelberg, Melbourne, Victoria, Australia; Department of Obstetrics & Gynaecology, University of Melbourne, Melbourne, Victoria, Australia
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Fox R, Anderson J, Young N, Davis L, Cvejic E, Mooney SS. Medical management of secondary postpartum haemorrhage: A prospective cohort study. Aust N Z J Obstet Gynaecol 2023; 63:52-58. [PMID: 35699126 DOI: 10.1111/ajo.13552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 05/07/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND Secondary postpartum haemorrhage (PPH) complicates ~1% of pregnancies and can cause serious maternal morbidity. However, evidence guiding optimal management is scarce and often based on case series and expert opinion. AIMS To measure the success of primary medical therapy in managing secondary PPH and to identify factors associated with need for surgical management. MATERIALS AND METHODS Postpartum patients presenting to a tertiary women's hospital emergency department between July 2020 and October 2021 with secondary PPH were recruited. Data from the acute presentation were prospectively collected. Antenatal and intrapartum data were collected from medical record review. The primary outcome was the success of medical management for secondary PPH, defined by the implementation of medical or expectant measures without subsequent need for surgical intervention. RESULTS One-hundred and twenty patients underwent primary medical management for secondary PPH. Ninety-eight (82%) were managed successfully with medical management and 22 (18%) required surgery. Medical management involved misoprostol (n = 33; 27.5%), antibiotics (n = 108; 90%), and less commonly other uterotonics (n = 6; 5%). Factors associated with lower rates of successful medical management included: antecedent manual removal of placenta (MROP) (odds ratio (OR) 0.2, P = 0.047), primary PPH ≥500 mL (OR 0.39, P = 0.048) or ≥1 L (OR 0.24, P = 0.009), >200 mL blood loss at presentation (OR 0.17, P = 0.015), increasing time post-delivery (OR 0.84, P = 0.044), retained products of conception (RPOC) on ultrasound (OR 0.024, P = 0.001) and vaginal birth (OR 0.27, P = 0.027). CONCLUSION Medical management was highly successful. Vaginal birth, MROP, primary PPH, RPOC on ultrasound and increasing time post-delivery were associated with increased need for surgical management.
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Affiliation(s)
- Rachael Fox
- Department of Obstetrics and Gynaecology, Mercy Hospital for Women, Melbourne, Victoria, Australia
| | - Jessica Anderson
- Department of Obstetrics and Gynaecology, Mercy Hospital for Women, Melbourne, Victoria, Australia
| | - Nicole Young
- Department of Obstetrics and Gynaecology, Mercy Hospital for Women, Melbourne, Victoria, Australia
| | - Laura Davis
- Department of Obstetrics and Gynaecology, Northeast Health, Wangaratta, Victoria, Australia
| | - Erin Cvejic
- Faculty of Medicine and Health, School of Public Health, University of Sydney, Sydney, New South Wales, Australia
| | - Samantha S Mooney
- Department of Obstetrics and Gynaecology, Mercy Hospital for Women, Melbourne, Victoria, Australia.,Department of Obstetrics and Gynaecology, University of Melbourne, Melbourne, Victoria, Australia
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Okunlola O, Raza S, Osasan S, Sethia S, Batool T, Bambhroliya Z, Sandrugu J, Lowe M, Hamid P. Race/Ethnicity as a Risk Factor in the Development of Postpartum Hemorrhage: A Thorough Systematic Review of Disparity in the Relationship Between Pregnancy and the Rate of Postpartum Hemorrhage. Cureus 2022; 14:e26460. [PMID: 35923676 PMCID: PMC9339374 DOI: 10.7759/cureus.26460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Accepted: 06/29/2022] [Indexed: 11/21/2022] Open
Abstract
Postpartum hemorrhage (PPH) is a major cause of maternal death and morbidity worldwide. Throughout the years, there have not been many studies looking into the association of race and ethnicity with the occurrence of PPH. The goal of this study was to assess race and ethnicity as risk factors in the development of PPH in pregnant women. Following the Preferred Reporting Items for Systematic Review and Meta-Analyses (PRISMA) standards, we conducted the analysis and conducted a literature search using Google Scholar and PubMed. After applying our inclusion and exclusion criteria, the search technique yielded a total of eight articles. The analysis included seven observational studies and one randomized controlled trial. The incidence of PPH was chosen as the major outcome measure. An evaluation of eight studies revealed that although Hispanics, Asians, Native Hawaiians, and other Pacific Islanders (NHOPI) have a higher chance of developing PPH caused by uterine atony, Caucasians had a greater rate of transfusion than the other groups. In addition, compared to Caucasians, African Americans or African descendants had a lower risk of atonic PPH but increased odds of atonic PPH requiring interventions. On the other hand, compared to non-native groups, Native Americans had increased odds of uterine atony. The results showed that, in contrast to other races/ethnicities, Caucasians had the lowest risk of PPH. Additionally, it was shown that African Americans or those descended from Africans had a higher chance of PPH but a lower risk of atonic PPH.
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Fu M, Bu H, Fang Y, Wang C, Zhang L, Zhang Y, Sun X, Li M, Jin C, Xu Y, Chen L. Parallel Loop Binding Compression Suture, a Modified Procedure for Pernicious Placenta Previa Complicated With Placenta Increta. Front Surg 2021; 8:786497. [PMID: 34912843 PMCID: PMC8666452 DOI: 10.3389/fsurg.2021.786497] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Accepted: 11/08/2021] [Indexed: 11/20/2022] Open
Abstract
Objective: To evaluate the efficacy and safety of parallel loop binding compression suture of the lower uterus during cesarean section in pernicious placenta previa complicated with placenta increta. Methods: This retrospective study was performed in patients with pernicious placenta previa complicated with placenta increta or percreta between November 2014 and December 2020 at the Qilu Hospital of Shandong University. Patients underwent parallel loop binding compression suture surgery were defined as study group, and patients underwent traditional surgery with figure-of-eight sutures as the main hemostatic method were defined as control group. Postpartum hemorrhage was evaluated as the primary outcome. The secondary outcomes included age, gestational weeks, operative time, fetal childbirth time, prevention of hysterectomy, blood transfusion, duration of postoperative catheterization, duration of antibiotic treatment, and postoperative hospitalization (days). Additionally, neonatal outcomes were evaluated. Results: A total of 124 patients were enrolled in the study, including 38 patients receiving parallel loop binding compression suture surgery in the study group, and 86 patients in the control group. With parallel loop binding compression suture, the average operation time was significantly reduced (109.0 ± 33.5 vs. 134.4 ± 54.2 min, p = 0.00), and the volume of blood lost were also decreased (2152.6 ± 1169.4 vs. 2960.5 ± 1963.6 ml, p = 0.02), which correspondingly reduced RBC transfusion (7.2 ± 3.5 vs. 10.3 ± 8.7 units, p = 0.03) and FFP transfusion (552.6 ± 350.3 vs. 968.0 ± 799.8 ml, p = 0.00). The fetal childbirth time was extended (14.1 ± 5.6 vs. 11.0 ± 8.0 min, p = 0.03), however, there was no increase in NICU admission rates (36.9 vs. 34.9%, p = 0.83). Except for one premature infant (32 weeks) death in the control group, all infants at our hospital were safely discharged after treatment. Conclusion: Parallel loop binding compression suture is an effective, swift, practical, and safe method to reduce postpartum bleeding in women with pernicious placenta previa, complicated with placenta increta. Besides, it has no adverse effects on newborns.
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Affiliation(s)
- Mengdi Fu
- Department of Gynecology and Obstetrics, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Hualei Bu
- Department of Gynecology and Obstetrics, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Yan Fang
- Department of Gynecology and Obstetrics, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Chunling Wang
- Department of Anesthesia, Qilu Hospital, Shandong University, Jinan, China
| | - Li Zhang
- Department of Anesthesia, Qilu Hospital, Shandong University, Jinan, China
| | - Yang Zhang
- Department of Radiology, Qilu Hospital, Shandong University, Jinan, China
| | - Xiao Sun
- Department of Ultrasound, Qilu Hospital, Shandong University, Jinan, China
| | - Mingbao Li
- Department of Gynecology and Obstetrics, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Chengjuan Jin
- Department of Obstetrics and Gynecology, Shanghai General Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yintao Xu
- Department of Gynecology and Obstetrics, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Lijun Chen
- Department of Gynecology and Obstetrics, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
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Schrey-Petersen S, Tauscher A, Dathan-Stumpf A, Stepan H. Diseases and complications of the puerperium. DEUTSCHES ARZTEBLATT INTERNATIONAL 2021; 118:arztebl.m2021.0168. [PMID: 33972015 PMCID: PMC8381608 DOI: 10.3238/arztebl.m2021.0168] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2020] [Accepted: 02/28/2021] [Indexed: 11/27/2022]
Abstract
BACKGROUND In terms of maternal morbidity and mortality, the puerperium is just as significant as pregnancy and childbirth. Nearly half of all maternal deaths occur in the time after delivery. METHODS This review is based on pertinent articles in English and German from the years 2000- 2020 that were retrieved by a selective search in MEDLINE and EMBASE, as well as on the available guidelines in English and German and on German-language textbooks of obstetrics. RESULTS The most common and severe complications are, in the post-placental phase, bleeding and disturbances of uterine involution; in the first seven days after delivery, infection (e.g., endomyometritis, which occurs after 1.6% [0.9; 2.5] of all births) and hypertension-related conditions. Thromboembolism, incontinence and disorders of the pelvic floor, mental disease, and endocrine disturbances can arise at any time during the puerperium. In an Australian study, the incidence of embolism was 0.45 per 1000 births, with 61.3% arising exclusively after delivery. CONCLUSION Basic familiarity with the most common and severe diseases in the puerperium is important for non-gynecologists as well, among other things because highly acute, lifethreatening complications can arise that demand urgent intervention.
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Affiliation(s)
| | - Anne Tauscher
- Division of Obstretics, University of Leipzig Medical Center
| | | | - Holger Stepan
- Division of Obstretics, University of Leipzig Medical Center
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Glassman D, Karsalia R, Moubarak I, Sauer MV, Singla A. Postpartum hemorrhage caused by uterine artery pseudoaneurysm: A case report. Case Rep Womens Health 2021; 29:e00286. [PMID: 33643855 PMCID: PMC7889821 DOI: 10.1016/j.crwh.2021.e00286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 01/05/2021] [Accepted: 01/05/2021] [Indexed: 11/30/2022] Open
Abstract
Background Uterine artery pseudoaneurysms (UAPs) are a rare life-threatening complication presenting as vaginal bleeding. Transvaginal ultrasound doppler scans can diagnose UAPs in the immediate and later postpartum period. This case report highlights UAP management using minimally invasive interventions for fertility preservation. Case A 21-year-old woman presented on post-operative day 10 following a primary cesarean section with heavy vaginal bleeding and a UAP was confirmed on doppler sonography. A multidisciplinary approach determined the optimal management taking the patient's fertility into consideration. Initially, the UAP was injected directly with thrombin under ultrasound guidance. However, due to a subsequent hemorrhage, a uterine artery embolization was performed. Conclusion Recognition of UAP is critical in the management of postpartum vaginal bleeding. Patient goals should be balanced with the severity of UAPs to determine optimal management. While rare, uterine artery pseudoaneurysms should be a differential diagnosis for delayed postpartum hemorrhages. They should be investigated using transvaginal color doppler ultrasound. Interdiscipllinary collaboration is imperative for patient-centered approaches to manage uterine artery pseudoaneurysm. Uterine artery pseudoaneurysms must be treated in a timely fashion given their high morbidity and mortality.
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Affiliation(s)
- Danielle Glassman
- Department of Obstetrics, Gynecology, Reproductive Sciences, Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, United States of America
| | - Ruchi Karsalia
- Department of Obstetrics, Gynecology, Reproductive Sciences, Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, United States of America
| | - Issam Moubarak
- Department of Interventional Radiology, Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, United States of America
| | - Mark V Sauer
- Department of Obstetrics, Gynecology, Reproductive Sciences, Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, United States of America
| | - Ashima Singla
- Department of Obstetrics, Gynecology, Reproductive Sciences, Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, United States of America
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Kellie FJ, Wandabwa JN, Mousa HA, Weeks AD. Mechanical and surgical interventions for treating primary postpartum haemorrhage. Cochrane Database Syst Rev 2020; 7:CD013663. [PMID: 32609374 PMCID: PMC8407481 DOI: 10.1002/14651858.cd013663] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND Primary postpartum haemorrhage (PPH) is commonly defined as bleeding from the genital tract of 500 mL or more within 24 hours of birth. It is one of the most common causes of maternal mortality worldwide and causes significant physical and psychological morbidity. An earlier Cochrane Review considering any treatments for the management of primary PPH, has been split into separate reviews. This review considers treatment with mechanical and surgical interventions. OBJECTIVES To determine the effectiveness and safety of mechanical and surgical interventions used for the treatment of primary PPH. SEARCH METHODS We searched Cochrane Pregnancy and Childbirth's Trials Register, ClinicalTrials.gov, the WHO International Clinical Trials Registry Platform (ICTRP) (26 July 2019) and reference lists of retrieved studies. SELECTION CRITERIA Randomised controlled trials (RCTs) of mechanical/surgical methods for the treatment of primary PPH compared with standard care or another mechanical/surgical method. Interventions could include uterine packing, intrauterine balloon insertion, artery ligation/embolism, or uterine compression (either with sutures or manually). We included studies reported in abstract form if there was sufficient information to permit risk of bias assessment. Trials using a cluster-RCT design were eligible for inclusion, but quasi-RCTs or cross-over studies were not. DATA COLLECTION AND ANALYSIS Two review authors independently assessed studies for inclusion and risk of bias, independently extracted data and checked data for accuracy. We used GRADE to assess the certainty of the evidence. MAIN RESULTS We included nine small trials (944 women) conducted in Pakistan, Turkey, Thailand, Egypt (four trials), Saudi Arabia, Benin and Mali. Overall, included trials were at an unclear risk of bias. Due to substantial differences between the studies, it was not possible to combine any trials in meta-analysis. Many of this review's important outcomes were not reported. GRADE assessments ranged from very low to low, with the majority of outcome results rated as very low certainty. Downgrading decisions were mainly based on study design limitations and imprecision; one study was also downgraded for indirectness. External uterine compression versus normal care (1 trial, 64 women) Very low-certainty evidence means that we are unclear about the effect on blood transfusion (risk ratio (RR) 2.33, 95% confidence interval (CI) 0.66 to 8.23). Uterine arterial embolisation versus surgical devascularisation plus B-Lynch (1 trial, 23 women) The available evidence for hysterectomy to control bleeding (RR 0.73, 95% CI 0.15 to 3.57) is unclear due to very low-certainty evidence. The available evidence for intervention side effects is also unclear because the evidence was very low certainty (RR 1.09; 95% CI 0.08 to 15.41). Intrauterine Tamponade Studies included various methods of intrauterine tamponade: the commercial Bakri balloon, a fluid-filled condom-loaded latex catheter ('condom catheter'), an air-filled latex balloon-loaded catheter ('latex balloon catheter'), or traditional packing with gauze. Balloon tamponade versus normal care (2 trials, 356 women) One study(116 women) used the condom catheter. This study found that it may increase blood loss of 1000 mL or more (RR 1.52, 95% CI 1.15 to 2.00; 113 women), very low-certainty evidence. For other outcomes the results are unclear and graded as very low-certainty evidence: mortality due to bleeding (RR 6.21, 95% CI 0.77 to 49.98); hysterectomy to control bleeding (RR 4.14, 95% CI 0.48 to 35.93); total blood transfusion (RR 1.49, 95% CI 0.88 to 2.51); and side effects. A second study of 240 women used the latex balloon catheter together with cervical cerclage. Very low-certainty evidence means we are unclear about the effect on hysterectomy (RR 0.14, 95% CI 0.01 to 2.74) and additional surgical interventions to control bleeding (RR 0.20, 95% CI 0.01 to 4.12). Bakri balloon tamponade versus haemostatic square suturing of the uterus (1 trial, 13 women) In this small trial there was no mortality due to bleeding, serious maternal morbidity or side effects of the intervention, and the results are unclear for blood transfusion (RR 0.57, 95% CI 0.14 to 2.36; very low certainty). Bakri balloon tamponade may reduce mean 'intraoperative' blood loss (mean difference (MD) -426 mL, 95% CI -631.28 to -220.72), very low-certainty evidence. Comparison of intrauterine tamponade methods (3 trials, 328 women) One study (66 women) compared the Bakri balloon and the condom catheter, but it was uncertain whether the Bakri balloon reduces the risk of hysterectomy to control bleeding due to very low-certainty evidence (RR 0.50, 95% CI 0.05 to 5.25). Very low-certainty evidence also means we are unclear about the results for the risk of blood transfusion (RR 0.97, 95% CI 0.88 to 1.06). A second study (50 women) compared Bakri balloon, with and without a traction stitch. Very low-certainty evidence means we are unclear about the results for hysterectomy to control bleeding (RR 0.20, 95% CI 0.01 to 3.97). A third study (212 women) compared the condom catheter to gauze packing and found that it may reduce fever (RR 0.47, 95% CI 0.38 to 0.59), but again the evidence was very low certainty. Modified B-Lynch compression suture versus standard B-Lynch compression suture (1 trial, 160 women) Low-certainty evidence suggests that a modified B-Lynch compression suture may reduce the risk of hysterectomy to control bleeding (RR 0.33, 95% CI 0.11 to 0.99) and postoperative blood loss (MD -244.00 mL, 95% CI -295.25 to -192.75). AUTHORS' CONCLUSIONS There is currently insufficient evidence from RCTs to determine the relative effectiveness and safety of mechanical and surgical interventions for treating primary PPH. High-quality randomised trials are urgently needed, and new emergency consent pathways should facilitate recruitment. The finding that intrauterine tamponade may increase total blood loss > 1000 mL suggests that introducing condom-balloon tamponade into low-resource settings on its own without multi-system quality improvement does not reduce PPH deaths or morbidity. The suggestion that modified B-Lynch suture may be superior to the original requires further research before the revised technique is adopted. In high-resource settings, uterine artery embolisation has become popular as the equipment and skills become more widely available. However, there is little randomised trial evidence regarding efficacy and this requires further research. We urge new trial authors to adopt PPH core outcomes to facilitate consistency between primary studies and subsequent meta-analysis.
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Affiliation(s)
- Frances J Kellie
- Cochrane Pregnancy and Childbirth Group, Department of Women's and Children's Health, The University of Liverpool, Liverpool, UK
| | - Julius N Wandabwa
- Department of Obstetrics and Gynaecology, Busitema University, Mbale, Uganda
| | - Hatem A Mousa
- University Department of Obstetrics and Gynaecology, Fetal and Maternal Medicine Unit, Leicester Royal Infirmary, Leicester, UK
| | - Andrew D Weeks
- Department of Women's and Children's Health, The University of Liverpool, Liverpool, UK
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VanderMeulen H, Petrucci J, Floros G, Meffe F, Dainty KN, Sholzberg M. The experience of postpartum bleeding in women with inherited bleeding disorders. Res Pract Thromb Haemost 2019; 3:733-740. [PMID: 31624793 PMCID: PMC6782019 DOI: 10.1002/rth2.12246] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Revised: 06/27/2019] [Accepted: 07/01/2019] [Indexed: 12/16/2022] Open
Abstract
INTRODUCTION Postpartum hemorrhage (PPH) affects 6% of all deliveries and is the leading cause of maternal death worldwide (19.7%). The incidence of PPH in women with inherited bleeding disorders is substantially greater than in unaffected women; however, estimates of relative risk are highly variable. To date, their experience with postpartum bleeding has not been well studied. OBJECTIVE We set out to explore the experience with, understanding of, and attitudes regarding postpartum bleeding among women with inherited bleeding disorders. METHODS This qualitative study involved focused interviews of women with inherited bleeding disorders about postpartum bleeding. Women followed at a multidisciplinary clinic for women with inherited bleeding disorders who have experienced childbirth within the last 5 years were included in the study. The interview style was semistructured. Interviews continued until the point of saturation of themes. All interviews were transcribed and then analyzed using qualitative descriptive analysis. RESULTS We interviewed 10 women with inherited bleeding disorders. Themes that emerged were normalization of excessive vaginal bleeding, difficulty distinguishing normal from abnormal postpartum bleeding, and empowerment of women by having a clear delivery care plan. CONCLUSION In this study, women with inherited bleeding disorders were desensitized to heavy vaginal blood loss. As a result, excessive postpartum bleeding was not recognized by many of the women we interviewed. Results highlight the importance of a multidisciplinary delivery care plan for these women. Findings revealed key areas for targeted multidisciplinary intervention.
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Affiliation(s)
| | - Jessica Petrucci
- Department of MedicineSt. Michael's HospitalUniversity of TorontoTorontoOntarioCanada
| | - Georgina Floros
- Department of MedicineSt. Michael's HospitalUniversity of TorontoTorontoOntarioCanada
| | - Filomena Meffe
- Department of Obstetrics and GynecologySt. Michael's HospitalUniversity of TorontoTorontoOntarioCanada
| | - Katie N. Dainty
- Institute of Health Policy, Management & EvaluationUniversity of TorontoTorontoOntarioCanada
- North York General HospitalUniversity of TorontoTorontoOntarioCanada
| | - Michelle Sholzberg
- Department of MedicineUniversity of TorontoTorontoOntarioCanada
- Department of MedicineSt. Michael's HospitalUniversity of TorontoTorontoOntarioCanada
- Department of Laboratory Medicine and PathobiologyUniversity of TorontoTorontoOntarioCanada
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Garba Z, Abdullahi HM, Yusuf M, Takai IU, Muhammad ID. Appropriate Documentation of the Timing of Events in the Management of Women with Postpartum Hemorrhage in Aminu Kano Teaching Hospital: A 2-Year Audit. Niger Med J 2019; 60:9-12. [PMID: 31413428 PMCID: PMC6676997 DOI: 10.4103/nmj.nmj_5_19] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
Background: Appropriate documentation of the timing of events in the management of women with postpartum hemorrhage (PPH) is associated with better outcome. Objective: To find out how best the Department of Obstetrics and Gynaecology, Aminu Kano Teaching Hospital, fares when compared with the Royal College of Obstetricians and Gynaecologists (RCOG) guidelines about appropriate documentation of the timing of events in the management of PPH. Methodology: It was a retrospective study based on findings obtained from the case folders of women who had PPH between January 2016 and December 2017. A structured pro forma was used to extract information such as personal data, type of PPH, vital signs of patients, sequence of events, administration of pharmacological agents, and timing of interventions. Results: There were 5202 patients who presented to the labor ward, and 129 of them were cases of PPH giving an incidence of 2.48%. The mean age of the patients was 20.38 ± 1.13 years, and about half of them (47.6%) were multiparas. There was appropriate documentation in terms of initial assessment, resuscitation, and investigations as the percentages of standards achieved are 85%, 78.6%, and 85.7%, respectively. Sixty-one percent of the patients had treatment within the time recommended and 56% had treatment with appropriate uterotonics. Appropriate documentation of major surgeries according to the guidelines was achieved in 12% of cases. Conclusion: There was good performance in documentation of initial management of patients with PPH when compared with the RCOG guidelines but suboptimal performance in timing of major surgical interventions.
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Affiliation(s)
- Zainab Garba
- Department of Obstetrics and Gynaecology, Aminu Kano Teaching Hospital, Kano, Nigeria
| | - Hauwa Musa Abdullahi
- Department of Obstetrics and Gynaecology, Aminu Kano Teaching Hospital, Kano, Nigeria
| | - Murtala Yusuf
- Department of Obstetrics and Gynaecology, Aminu Kano Teaching Hospital, Kano, Nigeria
| | - Idris Usman Takai
- Department of Obstetrics and Gynaecology, Aminu Kano Teaching Hospital, Kano, Nigeria
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Schlembach D, Helmer H, Henrich W, von Heymann C, Kainer F, Korte W, Kühnert M, Lier H, Maul H, Rath W, Steppat S, Surbek D, Wacker J. Peripartum Haemorrhage, Diagnosis and Therapy. Guideline of the DGGG, OEGGG and SGGG (S2k Level, AWMF Registry No. 015/063, March 2016). Geburtshilfe Frauenheilkd 2018; 78:382-399. [PMID: 29720744 PMCID: PMC5925693 DOI: 10.1055/a-0582-0122] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Revised: 02/08/2018] [Accepted: 02/26/2018] [Indexed: 12/12/2022] Open
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.
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Affiliation(s)
| | - Hanns Helmer
- Universitätsklinik für Frauenheilkunde, Klinische Abteilung für Geburtshilfe und feto-maternale Medizin, Medizinische Universität Wien, Wien, Austria
| | - Wolfgang Henrich
- Klinik für Geburtsmedizin, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Christian von Heymann
- Klinik für Anästhesie, Intensivmedizin und Schmerztherapie, Vivantes Klinikum im Friedrichshain, Berlin, Germany
| | - Franz Kainer
- Geburtshilfe und Pränatalmedizin, Klinik Hallerwiese, Nürnberg, Germany
| | | | - Maritta Kühnert
- Klinik für Frauenheilkunde und Geburtshilfe, Universitätsklinikum Gießen-Marburg, Marburg, Germany
| | - Heiko Lier
- Klinik für Anästhesie und operative Intensivmedizin, Universitätsklinik Köln, Köln, Germany
| | - Holger Maul
- Geburtshilfe & Pränatalmedizin, Asklepios Klinik Barmbek, Hamburg, Germany
| | - Werner Rath
- Gynäkologie und Geburtshilfe, Universitätsklinikum RWTH Aachen, Aachen, Germany
| | | | - Daniel Surbek
- Universitätsklinik für Frauenheilkunde, Geburtshilfe und feto-maternale Medizin, Bern, Switzerland
| | - Jürgen Wacker
- Klinik für Gynäkologie und Geburtshilfe, Fürst-Stirum-Klinik Bruchsal, Bruchsal, Germany
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Üçyiğit A, Johns J. The postpartum ultrasound scan. ULTRASOUND : JOURNAL OF THE BRITISH MEDICAL ULTRASOUND SOCIETY 2016; 24:163-169. [PMID: 27867409 DOI: 10.1177/1742271x16653779] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2016] [Accepted: 05/11/2016] [Indexed: 11/17/2022]
Abstract
Ultrasound assessment of the postpartum uterus has a significant role to play in the evaluation of a large proportion of symptomatic puerperal women. Often the imaging modality of choice for excluding retained placental tissue, correct application of postpartum ultrasound could enable more accurate identification of women requiring surgical intervention, with consequent reduction in patient morbidity and clinical workload. This article aims to review the current understanding and application of ultrasound in the puerperium and evaluate the current evidence investigating the physiological and pathological findings of the postpartum uterus and its contents.
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Affiliation(s)
- Aslı Üçyiğit
- Early Pregnancy and Gynaecology Scanning Unit, King's College Hospital NHS Foundation Trust, UK
| | - Jemma Johns
- Early Pregnancy and Gynaecology Scanning Unit, King's College Hospital NHS Foundation Trust, UK
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Mousa HA, Blum J, Abou El Senoun G, Shakur H, Alfirevic Z. Treatment for primary postpartum haemorrhage. Cochrane Database Syst Rev 2014; 2014:CD003249. [PMID: 24523225 PMCID: PMC6483801 DOI: 10.1002/14651858.cd003249.pub3] [Citation(s) in RCA: 86] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
BACKGROUND Primary postpartum haemorrhage (PPH) is one of the top five causes of maternal mortality in both developed and developing countries. OBJECTIVES To assess the effectiveness and safety of any intervention used for the treatment of primary PPH. SEARCH METHODS We searched the Cochrane Pregnancy and Childbirth Group's Trials Register (31 August 2013). SELECTION CRITERIA Randomised controlled trials comparing any interventions for the treatment of primary PPH. DATA COLLECTION AND ANALYSIS We assessed studies for eligibility and quality and extracted data independently. We contacted authors of the included studies to request more information. MAIN RESULTS Ten randomised clinical trials (RCTs) with a total of 4052 participants fulfilled our inclusion criteria and were included in this review.Four RCTs (1881 participants) compared misoprostol with placebo given in addition to conventional uterotonics. Adjunctive use of misoprostol (in the dose of 600 to 1000 mcg) with simultaneous administration of additional uterotonics did not provide additional benefit for our primary outcomes including maternal mortality (risk ratio (RR) 6.16, 95% confidence interval (CI) 0.75 to 50.85), serious maternal morbidity (RR 0.34, 95% CI 0.01 to 8.31), admission to intensive care (RR 0.79, 95% CI 0.30 to 2.11) or hysterectomy (RR 0.93, 95% CI 0.16 to 5.41). Two RCTs (1787 participants) compared 800 mcg sublingual misoprostol versus oxytocin infusion as primary PPH treatment; one trial included women who had received prophylactic uterotonics, and the other did not. Primary outcomes did not differ between the two groups, although women given sublingual misoprostol were more likely to have additional blood loss of at least 1000 mL (RR 2.65, 95% CI 1.04 to 6.75). Misoprostol was associated with a significant increase in vomiting and shivering.Two trials attempted to test the effectiveness of estrogen and tranexamic acid, respectively, but were too small for any meaningful comparisons of pre-specified outcomes.One study compared lower segment compression but was too small to assess impact on primary outcomes.We did not identify any trials evaluating surgical techniques or radiological interventions for women with primary PPH unresponsive to uterotonics and/or haemostatics. AUTHORS' CONCLUSIONS Clinical trials included in the current review were not adequately powered to assess impact on the primary outcome measures. Compared with misoprostol, oxytocin infusion is more effective and causes fewer side effects when used as first-line therapy for the treatment of primary PPH. When used after prophylactic uterotonics, misoprostol and oxytocin infusion worked similarly. The review suggests that among women who received oxytocin for the treatment of primary PPH, adjunctive use of misoprostol confers no added benefit.The role of tranexamic acid and compression methods requires further evaluation. Furthermore, future studies should focus on the best way to treat women who fail to respond to uterotonic therapy.
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Affiliation(s)
- Hatem A Mousa
- Leicester Royal InfirmaryUniversity Department of Obstetrics and Gynaecology, Fetal and Maternal Medicine UnitInfirmary SquareLeicesterUKLE1 5WW
| | - Jennifer Blum
- Gynuity Health Projects15 East 26th St, Suite 801New YorkUSA10010
| | - Ghada Abou El Senoun
- Queen's Medical Centre, Nottingham University HospitalDepartment of Obstetrics and GynaecologyDerby RoadNottinghamNottinghamshireUKNG7 2UH
| | - Haleema Shakur
- London School of Hygiene & Tropical MedicineClinical Trials UnitKeppel StreetLondonUKWC1E 7HT
| | - Zarko Alfirevic
- The University of LiverpoolDepartment of Women's and Children's HealthFirst Floor, Liverpool Women's NHS Foundation TrustCrown StreetLiverpoolUKL8 7SS
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Babarinsa IA, Hayman RG, Draycott TJ. Secondary post-partum haemorrhage: challenges in evidence-based causes and management. Eur J Obstet Gynecol Reprod Biol 2011; 159:255-60. [PMID: 21839573 DOI: 10.1016/j.ejogrb.2011.07.029] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2011] [Revised: 07/07/2011] [Accepted: 07/14/2011] [Indexed: 11/29/2022]
Abstract
Secondary postpartum haemorrhage (SPPH) is an important post-natal issue, whose significance is perceived differently between practices, settings and probably within cultures. It is generally less focussed upon, in contrast to its primary counterpart. Patients prefer that it is treated promptly, even when it is not life-threatening. Intensity of blood loss, and the lesser popularity of conservative management drive clinicians towards the active options. Remarkably, none of the current treatment options is based on any evidence. Suction evacuation of the uterus may be complicated by life-threatening complications and blood transfusion. There are a few guidelines, and probably no protocols. In this review, we highlight salient factors to take into consideration, and propose a locally adaptable flowchart, which may be of use to General Practice doctors, Community Midwives and Obstetricians.
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Affiliation(s)
- Isaac A Babarinsa
- The Women's Centre, Gloucestershire Hospitals NHS Trust, Gloucester GL1 3NN, United Kingdom.
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Enrique Oyarzún E, Juan Pedro Kusanovic P. Urgencias en obstetricia. REVISTA MÉDICA CLÍNICA LAS CONDES 2011. [DOI: 10.1016/s0716-8640(11)70432-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Turner TJ, Barnes H, Reid J, Garrubba M. Evidence for perinatal and child health care guidelines in crisis settings: can Cochrane help? BMC Public Health 2010; 10:170. [PMID: 20350326 PMCID: PMC3091544 DOI: 10.1186/1471-2458-10-170] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2009] [Accepted: 03/29/2010] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND It is important that healthcare provided in crisis settings is based on the best available research evidence. We reviewed guidelines for child and perinatal health care in crisis situations to determine whether they were based on research evidence, whether Cochrane systematic reviews were available in the clinical areas addressed by these guidelines and whether summaries of these reviews were provided in Evidence Aid. METHODS Broad internet searches were undertaken to identify relevant guidelines. Guidelines were appraised using AGREE and the clinical areas that were relevant to perinatal or child health were extracted. We searched The Cochrane Database of Systematic Reviews to identify potentially relevant reviews. For each review we determined how many trials were included, and how many were conducted in resource-limited settings. RESULTS Six guidelines met selection criteria. None of the included guidelines were clearly based on research evidence. 198 Cochrane reviews were potentially relevant to the guidelines. These reviews predominantly addressed nutrient supplementation, breastfeeding, malaria, maternal hypertension, premature labour and prevention of HIV transmission. Most reviews included studies from developing settings. However for large portions of the guidelines, particularly health services delivery, there were no relevant reviews. Only 18 (9.1%) reviews have summaries in Evidence Aid. CONCLUSIONS We did not identify any evidence-based guidelines for perinatal and child health care in disaster settings. We found many Cochrane reviews that could contribute to the evidence-base supporting future guidelines. However there are important issues to be addressed in terms of the relevance of the available reviews and increasing the number of reviews addressing health care delivery.
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Affiliation(s)
- Tari J Turner
- Monash Institute of Health Services Research, Monash University, Locked Bag 29, Clayton 3168 Australia
- Centre for Clinical Effectiveness, Southern Health, Locked Bag 29, Clayton 3168 Australia
| | - Hayley Barnes
- previously of the Australasian Cochrane Centre, Monash University, Locked Bag 29, Clayton 3168 Australia
| | - Jane Reid
- Centre for Clinical Effectiveness, Southern Health, Locked Bag 29, Clayton 3168 Australia
| | - Marie Garrubba
- Centre for Clinical Effectiveness, Southern Health, Locked Bag 29, Clayton 3168 Australia
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Abstract
BACKGROUND Primary postpartum haemorrhage (PPH) is one of the top five causes of maternal mortality in both developed and developing countries. OBJECTIVES To assess the effectiveness and safety of pharmacological, surgical and radiological interventions used for the treatment of primary PPH. SEARCH STRATEGY We searched the Cochrane Pregnancy and Childbirth Group's Trials Register (31 October 2006). SELECTION CRITERIA Randomised controlled trials comparing pharmacological, surgical techniques and radiological interventions for the treatment of PPH. DATA COLLECTION AND ANALYSIS We assessed studies for eligibility and quality, and extracted data, independently. We contacted authors of the included studies for more information. MAIN RESULTS Three studies (462 participants) were included. Two placebo-controlled randomised trials compared misoprostol (dose 600 to 1000 mcg) with placebo and showed that misoprostol use was not associated with any significant reduction of maternal mortality (two trials, 398 women; relative risk (RR) 7.24, 95% confidence interval (CI) 0.38 to 138.6), hysterectomy (two trials, 398 women; RR 1.24, 95% CI 0.04 to 40.78), the additional use of uterotonics (two trials, 398 women; RR 0.98, 95% CI 0.78 to 1.24), blood transfusion (two trials, 394 women; RR 1.33, 95% CI 0.81 to 2.18), or evacuation of retained products (one trial, 238 women; RR 5.17, 95% CI 0.25 to 107). Misoprostol use was associated with a significant increase of maternal pyrexia (two trials, 392 women; RR 6.40, 95% CI 1.71 to 23.96) and shivering (two trials, 394 women; RR 2.31, 95% CI 1.68 to 3.18). One unblinded trial showed better clinical response to rectal misoprostol compared with a combination of syntometrine and oxytocin. We did not identify any trial dealing with surgical techniques, radiological interventions or haemostatic drugs for women with primary PPH unresponsive to uterotonics. AUTHORS' CONCLUSIONS There is insufficient evidence to show that the addition of misoprostol is superior to the combination of oxytocin and ergometrine alone for the treatment of primary PPH. Large multi-centre, double-blind, randomised controlled trials are required to identify the best drug combinations, route, and dose of uterotonics for the treatment of primary PPH. Further work is required to assess the best way of managing women who fail to respond to uterotonics therapy.
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Affiliation(s)
- H A Mousa
- Nottingham City Hospital, University Department of Obstetrics and Gynaecology, Hucknall Road, Nottingham, UK, NG5 1PB.
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