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Li M, Wright A, Tan LK, Mathur M, Tan KH, Tagore S. Multidisciplinary Obstetric Simulation Training: Experience at KK Women's and Children's Hospital (KKH), Singapore, a Tertiary Referral Centre. Cureus 2024; 16:e55840. [PMID: 38590473 PMCID: PMC11000684 DOI: 10.7759/cureus.55840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/09/2024] [Indexed: 04/10/2024] Open
Abstract
Background Multidisciplinary simulation training in the management of acute obstetric emergencies has the potential to reduce both maternal and perinatal morbidity. It is a valuable tool that can be adapted for targeted audiences of different specialities at all experience levels from medical students to senior consultants. Methods In this study, pre- and post-course questionnaires of learners with varying levels of clinical experience from Obstetrics and Gynaecology (O&G), Anaesthesia, Neonatology, Emergency Medicine, midwifery, and nursing who undertook two simulation courses (namely the Combined Obstetrics Resuscitation Training course, CORE, and the CORE Lite), which comprised lectures and simulation drills with manikins and standardized patients, between 2015 and 2023 were compared. This also included a period when training was affected by the coronavirus disease 2019 (COVID-19) pandemic. Results The results showed that both simulation courses increased confidence levels among all learners in the management of obstetric emergencies. Pre-course, participants were most confident in the management of neonatal resuscitation and severe pre-eclampsia, followed by postpartum haemorrhage. They were least confident in the management of vaginal breech delivery, uterine inversion, and twin delivery. Post-course, participants were most confident in the management of neonatal resuscitation and shoulder dystocia, followed by postpartum haemorrhage. They were least confident in the management of uterine inversion and maternal sepsis, followed by vaginal breech delivery and twin delivery. Whilst we saw a huge improvement in confidence levels for all obstetric emergencies, the greatest improvement in confidence levels was noted in vaginal breech delivery, twin delivery, and uterine inversion. Conclusion The simulation courses were effective in improving the confidence in the management of obstetric emergencies. While it may be difficult to measure the improvement in clinical outcomes as a result of simulation courses alone, the increase in confidence levels of clinicians can be used as a surrogate in measuring their preparedness in facing these emergency scenarios.
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Affiliation(s)
- Mingyue Li
- Obstetrics and Gynecology, KK Women's and Children's Hospital, Singapore, SGP
| | - Ann Wright
- Maternal Fetal Medicine, KK Women's and Children's Hospital, Singapore, SGP
| | - Lay Kok Tan
- Maternal Fetal Medicine, OBGYN DUKE-NUS Academic Clinical Program, KK Women's and Children's Hospital, Singapore, SGP
| | - Manisha Mathur
- Obstetrics and Gynecology, KK Women's and Children's Hospital, Singapore, SGP
| | - Kok Hian Tan
- Obstetrics and Gynecology, KK Women's and Children's Hospital, Singapore, SGP
| | - Shephali Tagore
- Maternal Fetal Medicine, KK Women's and Children's Hospital, Singapore, SGP
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2
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Pang FS, Liaw EYF, De S. Comprehensive management of Jehovah's Witness in pregnancy. Postgrad Med J 2023; 99:1068-1075. [PMID: 37334974 DOI: 10.1093/postmj/qgad047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 03/16/2023] [Accepted: 05/13/2023] [Indexed: 06/21/2023]
Abstract
Jehovah's Witness (JW) is a denomination of Christianity which has many-fold higher morbidity and mortality compared to the general population as they refuse blood transfusion. Information is scanty regarding guidelines on the optimal approach to pregnant ladies of JW faith. In this review we have attempted to analyse the ways and techniques available which can be used to reduce the morbidity and mortality of these women. In antenatal care, haematological status can be optimised to reduce modifiable risk factors, namely anaemia by parenteral iron therapy from the second trimester onwards especially in patients who do not respond to oral iron therapy. In severe cases, erythropoietin serves as an effective alternative to blood transfusion. During the intrapartum period, using antifibrinolytics, cell salvage, bloodless surgical techniques, and uterine cooling for patients undergoing caesarean delivery have been proven effective. To conclude, complications of pregnant JW patients may be reduced if they comply with the preventives and targeted monitoring during the various phases of pregnancy. Further studies are warranted as this population exists as a minor group but is growing worldwide. KEY MESSAGES CURRENT RESEARCH QUESTIONS
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Affiliation(s)
- Fei San Pang
- Department of Obstetrics and Gynaecology, Manipal University College, 75150 Melaka, Malaysia
| | - Elvin Yee Fan Liaw
- Department of Obstetrics and Gynaecology, Manipal University College, 75150 Melaka, Malaysia
| | - Somsubhra De
- Department of Obstetrics and Gynaecology, Manipal University College, 75150 Melaka, Malaysia
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3
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Hobson SR, Kingdom JCP, Windrim RC, Murji A, Milligan N, Pacheco JF, Lu C, Steckham KE, Kajal D, Pantazi S, Carvalho JCA, Parks WT, Allen LM. Safer outcomes for placenta accreta spectrum disorders: A decade of quality improvement. Int J Gynaecol Obstet 2021; 157:130-139. [PMID: 33890292 DOI: 10.1002/ijgo.13717] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 03/13/2021] [Accepted: 04/19/2021] [Indexed: 01/06/2023]
Abstract
OBJECTIVE To describe the evolution and evaluation of protocol-based multidisciplinary quality improvement (QI) in women undergoing cesarean hysterectomy for radiologically suspected and pathologically confirmed placenta accreta spectrum (PAS) disorders. METHODS A single-center, retrospective cohort study was conducted of all patients undergoing cesarean hysterectomy for PAS disorders between March 2009 and June 2018. Two distinct periods were defined to compare outcomes: 2009-2011 (initial period) and 2017-2018 (current period). Primary outcomes included blood loss and administration of blood products. Secondary outcomes included perioperative levels of hemoglobin, adverse events and complications, time to mobilization, and length of hospitalization. RESULTS Among the 105 consecutive patients identified, there were 26 in the initial period and 32 in the current period. With the implementation of all QI care bundles, median estimated surgical blood loss halved from 2000 ml in the initial period to 1000 ml in the current period, and fewer patients required allogenic blood transfusion (61.5% vs 25%). Patients in the current period demonstrated improved postoperative levels of hemoglobin compared to those in the initial period (101 g/L vs 89 g/L) and had a shorter median postoperative hospital stay (3 days vs 5 days). CONCLUSION These results support the implementation of a multifaceted QI and patient care initiative for women with PAS disorders.
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Affiliation(s)
- Sebastian R Hobson
- Department of Obstetrics & Gynaecology, University of Toronto & Mount Sinai Hospital, Toronto, ON, Canada
| | - John C P Kingdom
- Department of Obstetrics & Gynaecology, University of Toronto & Mount Sinai Hospital, Toronto, ON, Canada.,Department of Diagnostic Imaging, University of Toronto & Mount Sinai Hospital, Toronto, ON, Canada
| | - Rory C Windrim
- Department of Obstetrics & Gynaecology, University of Toronto & Mount Sinai Hospital, Toronto, ON, Canada
| | - Ally Murji
- Department of Obstetrics & Gynaecology, University of Toronto & Mount Sinai Hospital, Toronto, ON, Canada
| | - Natasha Milligan
- Department of Obstetrics & Gynaecology, University of Toronto & Mount Sinai Hospital, Toronto, ON, Canada
| | - Jessica F Pacheco
- Department of Obstetrics & Gynaecology, University of Toronto & Mount Sinai Hospital, Toronto, ON, Canada
| | - Catherine Lu
- Department of Obstetrics & Gynaecology, University of Toronto & Mount Sinai Hospital, Toronto, ON, Canada
| | - Katherine E Steckham
- Department of Obstetrics & Gynaecology, University of Toronto & Mount Sinai Hospital, Toronto, ON, Canada
| | - Dilkash Kajal
- Department of Diagnostic Imaging, University of Toronto & Mount Sinai Hospital, Toronto, ON, Canada
| | - Sophia Pantazi
- Department of Diagnostic Imaging, University of Toronto & Mount Sinai Hospital, Toronto, ON, Canada
| | - Jose C A Carvalho
- Department of Obstetrics & Gynaecology, University of Toronto & Mount Sinai Hospital, Toronto, ON, Canada.,Department of Anaesthesia, University of Toronto & Mount Sinai Hospital, Toronto, ON, Canada
| | - W Tony Parks
- Department of Pathology & Laboratory Medicine, University of Toronto & Mount Sinai Hospital, Toronto, ON, Canada
| | - Lisa M Allen
- Department of Obstetrics & Gynaecology, University of Toronto & Mount Sinai Hospital, Toronto, ON, Canada
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Lional KM, Tagore S, Wright AM. Uterine conservation in placenta accrete spectrum (PAS) disorders: A retrospective case series: Is expectant management beneficial in reducing maternal morbidity? Eur J Obstet Gynecol Reprod Biol 2020; 254:212-217. [PMID: 33011503 DOI: 10.1016/j.ejogrb.2020.09.029] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 09/15/2020] [Accepted: 09/21/2020] [Indexed: 11/15/2022]
Abstract
OBJECTIVE To examine whether expectant management confers any benefit on operative morbidity for the management of placenta accrete spectrum (PAS) disorders. STUDY DESIGN This was a single center retrospective cohort study at a tertiary referral center In Singapore. Women with PAS disorder between January 2006 and December 2017 were identified from the hospital register. Antenatal features, surgical factors and post-operative morbidity were compared between women having caesarean hysterectomy, those having caesarean section with placental removal and women having expectant management, defined as caesarean section with retention of placenta using the student's t and Chi square tests. The natural course, complications and preservation of fertility were examined for women having expectant management. RESULTS Ninety women with PAS were included. The incidence of PAS was 0.064 %. Mean gestational age (GA) at diagnosis was 26.4 weeks. Elective and emergency deliveries were performed at 36.7 and 32.4 weeks respectively (p = <0.0001). Caesarean hysterectomy, Caesarean section with placenta removal and expectant management (EM) were performed in 51(56.7 %),16(17.8 %) and 23(25.6 %) women respectively. The mean blood loss (MBL) and surgical time for EM were significantly lower than those for caesarean hysterectomy 0.52 L vs 3.17 L (p < 0.0001) and 70.8 min vs 171.6 min (p < 0.0001). The advantage of lower blood loss with expectant management persisted even after blood loss at delayed hysterectomy was considered (1284.09 mL vs 3168.72 mL (p-value <0.0001)). Uterine preservation with EM was successful in 61 % (14/23) women. Although nine women (39 %) in this group needed hysterectomy most complications were minor and presented within three months. The mean follow up overall was 13 months. CONCLUSION Traditionally caesarean hysterectomy has been the main surgical approach for PAS. Our study consolidates existing evidence for expectant management being an option for a select group of patients to avoid complications associated with hysterectomy and allow uterine preservation.
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Affiliation(s)
- Karuna M Lional
- Department of Maternal and Fetal Medicine, Division of Obstetrics and Gynaecology, KK Women's and Children's Hospital, Singapore.
| | - S Tagore
- Department of Maternal and Fetal Medicine, Division of Obstetrics and Gynaecology, KK Women's and Children's Hospital, Singapore
| | - A M Wright
- Department of Maternal and Fetal Medicine, Division of Obstetrics and Gynaecology, KK Women's and Children's Hospital, Singapore
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Red blood cell transfusion in obstetrics and its implication for patient blood management: a retrospective analysis in Switzerland from 1998 to 2016. Arch Gynecol Obstet 2020; 303:121-128. [PMID: 32813046 PMCID: PMC7854422 DOI: 10.1007/s00404-020-05744-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2020] [Accepted: 08/10/2020] [Indexed: 02/06/2023]
Abstract
PURPOSE Peripartum hemorrhage (PPH) remains one of the main causes of maternal mortality worldwide. Treatment includes administration of packed red blood cells (RBC) in severe cases and patient blood management (PBM) may reduce it significantly. In our study, we wanted to retrospectively assess red blood cell administration in PPH to evaluate the impact of PBM in Switzerland. METHODS Using data from the Swiss obstetric hospital registry (Arbeitsgemeinschaft Schweizer Frauenkliniken, ASF), we included patients with deliveries from 1998 to 2016. We examined available obstetric data as well as blood loss and RBC administration in the acute and subacute peripartal phase. We categorized data into two time intervals: 1998-2011 and 2012-2016, as new PPH guidelines in Switzerland were established in 2012. RESULTS PPH incidence increased between 1998 and 2016 significantly. The number of vaginal instrumental deliveries and cesarean sections increased as well. Administration of three or more RBC units, as defined in the ASF registry, in the acute and subacute phase in Switzerland has decreased after 2012. Conversely, we saw an increase in the administration of one to two RBC units in the acute and subacute phase. Nevertheless, overall RBC administration has been decreasing from 1998 to 2016. CONCLUSION The increase of patients obtaining one or two units of RBC for PPH suggests that there may be a potential for effective implication of PBM in obstetrics. Reduction of RBC transfusion in the context of PPH may not only decrease maternal morbidity, but decrease economic costs as well.
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Sichitiu J, El-Tani Z, Mathevet P, Desseauve D. Conservative Surgical Management of Placenta Accreta Spectrum: A Pragmatic Approach. J INVEST SURG 2019; 34:172-180. [PMID: 31429327 DOI: 10.1080/08941939.2019.1623956] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
In the last 30 years, with increasing cesarean section rates, the incidence of the placenta accreta spectrum has also increased. It is estimated that by the year 2020 there will be nearly 9000 cases annually in the United States. Currently, no consensus exists regarding optimal management. Conventional treatment by cesarean-hysterectomy is challenging, with a high maternal morbidity due to massive hemorrhage, and surgical complications such as urinary tract, bowel and pelvic nerve injury, in addition to loss of fertility and its accompanying psychological trauma. Innovative approaches seek to preserve the uterus with the adherent placenta in situ, thus maintaining fertility and potentially reducing hemorrhage and adjacent organ injury. This review reports strategies for conservative treatment of such conditions, based on the current literature.
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Affiliation(s)
- Joanna Sichitiu
- Women-Mother-Child Department, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
| | - Zeina El-Tani
- Women-Mother-Child Department, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
| | - Patrice Mathevet
- Women-Mother-Child Department, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
| | - David Desseauve
- Women-Mother-Child Department, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
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Abstract
Cell salvage is an efficient method to reduce the transfusion of homologous banked blood, as documented by several meta-analyses detected in a systematic literature search. Cell salvage is widely used in orthopedics, trauma surgery, cardiovascular and abdominal transplantation surgery. The retransfusion of unwashed shed blood from wounds or drainage is not permitted according to German regulations. Following irradiation of wound blood, salvaged blood can also be used in tumor surgery. Cell salvage makes a valuable contribution to providing sufficient compatible blood for transfusions in cases of massive blood loss. Certain surgical procedures for Jehovah's Witnesses are only possible with the use of cell salvage. Another possible use is the washing of homologous banked blood, e. g. to prevent potassium-induced arrhythmia or sequestration of autologous platelets. Other advantages besides a good compatibility are the high vitality and functionality of the unstored autologous red blood cells. These have been declared a pharmaceutical product by the German transfusion task force in 2014, so that the autologous red blood cells are now under the control of the Pharmaceutical Products Act (AMG). The new hemotherapy guidelines, however, tolerate cell salvage only under strict rules, whereby the production of autologous blood during or after surgery is still possible without additional special permits. The new guidelines now require the introduction of a quality management system for cell salvage and regular quality controls. These quality controls include a control of the product hematocrit for every application, monthly controls of the protein and albumin elimination rates and the erythrocyte recovery rate for each cell salvage device. Testing for infection markers is not required. The application of cell salvage has to be reported to the appropriate authorities.
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Allen L, Jauniaux E, Hobson S, Papillon-Smith J, Belfort MA. FIGO consensus guidelines on placenta accreta spectrum disorders: Nonconservative surgical management. Int J Gynaecol Obstet 2018; 140:281-290. [PMID: 29405317 DOI: 10.1002/ijgo.12409] [Citation(s) in RCA: 171] [Impact Index Per Article: 28.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Lisa Allen
- Department of Obstetrics and Gynecology, University of Toronto, Toronto, ON, Canada
| | - Eric Jauniaux
- EGA Institute for Women's Health, Faculty of Population Health Sciences, University College London, London, UK
| | - Sebastian Hobson
- Department of Obstetrics and Gynecology, University of Toronto, Toronto, ON, Canada
| | | | - Michael A Belfort
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Texas Children's Pavilion for Women, Texas Medical Center, Houston, TX, USA
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Luque-Oliveros M. Haematological alterations in the cardiac patient after use of an autotransfusion system. REVISTA ESPANOLA DE ANESTESIOLOGIA Y REANIMACION 2018; 65:74-80. [PMID: 29129323 DOI: 10.1016/j.redar.2017.09.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Revised: 09/06/2017] [Accepted: 09/12/2017] [Indexed: 06/07/2023]
Abstract
OBJECTIVE There are studies that declare blood recovered with the autotransfusion system that is potentially heparinised and mixed with other drugs, can cause haematological alterations in the patient, according to existing evidence. The proposal was to compare the haematological values of the patients before reinfusing red blood cells from the cell saver and 12h after reinfusion. MATERIAL AND METHODS Observational analytical study of 479 patients who underwent cardiac surgery where the cell saver was used. Haematological variables were collected before reinfusion and 12h after reinfusion. RESULTS Statistically significant haematological values before reinfusion and 12h after reinfusion were: haemoglobin (9.5 to 12.5g/dL), haematocrit (26 to 38%), platelets (214.2 to 164.210^3/μL), total proteins (7.6 to 5.1g/dL), PCR (8.5 to 22.1mg/L) and D-dimer (493.3 to 875.5μg/L) with P<.05. CONCLUSIONS With the use of the cell saver an increase was observed of haemoglobin, haematocrit, PCR and D-dimer values together with a decrease in platelet and total protein numbers.
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Affiliation(s)
- M Luque-Oliveros
- Bloque Quirúrgico y Anestesia Reanimación, Hospital Universitario Virgen Macarena, Sevilla, España.
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