1
|
April MD, Long B. Trauma in pregnancy: A narrative review of the current literature. Am J Emerg Med 2024; 81:53-61. [PMID: 38663304 DOI: 10.1016/j.ajem.2024.04.029] [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: 03/17/2024] [Revised: 04/10/2024] [Accepted: 04/12/2024] [Indexed: 06/07/2024] Open
Abstract
INTRODUCTION Trauma accounts for nearly half of all deaths of pregnant women. Pregnant women have distinct physiologic and anatomic characteristics which complicate their management following major trauma. OBJECTIVE This paper comprises a narrative review of the most recent literature informing the management of pregnant trauma patients. DISCUSSION The incidence of trauma during pregnancy is 6-8%. The focus of clinical assessment must be on the mother, starting with the primary survey. During airway management, clinicians should consider early intubation if necessary and utilize gastric tubes to minimize the risk of aspiration. Pregnant women experience progesterone-mediated hyperventilation, and normal PaCO2 levels may portend imminent respiratory failure. Clinicians should utilize left lateral tilt in hypotensive pregnant women to displace the uterus off the inferior vena cava. Ultrasonography is an attractive imaging modality for pregnant women which is specific for ruling in intraabdominal hemorrhage but not sufficiently sensitive to exclude this diagnosis. Clinicians should not hesitate to order computed tomography imaging in unstable patients if there is diagnostic ambiguity. Cardiotocographic monitoring simultaneously assesses uterine contractions and fetal heart rate and should last at least 4 h for pregnant women following even minor abdominal trauma if their fetus has achieved viable gestational age (approximately 24 weeks). In the event of cardiac arrest, peri-mortem cesarean section may improve outcomes for the mother and fetus alike. Unique specific complications include uterine rupture and placental abruption, which require emergent resuscitation and obstetrics consultation for definitive management. Emergency clinicians should maintain a low threshold for transfer to a tertiary care center given correlations between even isolated and relatively minor traumatic injuries with adverse fetal and maternal outcomes. CONCLUSIONS Trauma is a common cause of morbidity and mortality in pregnant women. Emergency clinicians must understand the evaluation and management of pregnant trauma patients.
Collapse
Affiliation(s)
- Michael D April
- Uniformed Services University of the Health Sciences, Bethesda, MD, USA; 14th Field Hospital, Fort Stewart, GA, USA.
| | - Brit Long
- Department of Emergency Medicine, Brooke Army Medical Center, Fort Sam Houston, TX, USA.
| |
Collapse
|
2
|
Smith EJ, Bailey BA, Cascio A. Sexual Coercion, Intimate Partner Violence, and Homicide: A Scoping Literature Review. TRAUMA, VIOLENCE & ABUSE 2024; 25:341-353. [PMID: 36722380 DOI: 10.1177/15248380221150474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
The specific relationship between sexual coercion, intimate partner violence (IPV) during pregnancy, and intimate partner homicide (IPH) is poorly understood. Through a scoping literature review, we identified 101 studies on sexual coercion, IPV during pregnancy, and IPH and created a conceptual model suggesting unintended pregnancies may serve as both a risk factor for and a product of IPV that may escalate to IPH. We illustrate a healthcare systems intervention implication of this model in the context of the Colorado Family Planning Initiative (CFPI). Descriptive statistics suggest an inverse association between contraception access and IPH, which declined by 62% during the first 4 years of the CFPI. Interventions aimed at improving reproductive agency, including improving contraception access and reducing unintended pregnancy, may be a useful opportunity for clinician and health systems to contribute to reducing both lethal and nonlethal IPV.
Collapse
Affiliation(s)
- Emily Joan Smith
- Central Michigan University College of Medicine, Mount Pleasant, USA
| | - Beth A Bailey
- Central Michigan University College of Medicine, Mount Pleasant, USA
| | - Ariel Cascio
- Central Michigan University College of Medicine, Mount Pleasant, USA
| |
Collapse
|
3
|
Sato N, Cameron P, Thomson BN, Read D, McLellan S, Woodward A, Beck B. Epidemiology of pregnant patients with major trauma in Victoria. Emerg Med Australas 2021; 34:24-28. [PMID: 34164928 DOI: 10.1111/1742-6723.13816] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Revised: 04/15/2021] [Accepted: 06/04/2021] [Indexed: 11/30/2022]
Abstract
OBJECTIVE Trauma is one of the most common contributors to maternal and foetal morbidity and mortality. The aim of the present study was to describe the characteristics and outcomes of major trauma in pregnant patients using a population-based registry. METHODS Registry-based study using data from the Victorian State Trauma Registry (VSTR), a population-based database of all hospitalised major trauma (death due to injury, Injury Severity Score [ISS] ≥12, admission to an intensive care unit [ICU] for more than 24 h and requiring mechanical ventilation for at least part of their ICU stay or urgent surgery) in Victoria, Australia, from 1 July 2007 to 30 June 2019. Pregnant patients with major trauma were identified on the VSTR. We summarised patient data using descriptive statistics. RESULTS Over the 12-year study period, there were 63 pregnant major trauma patients. Fifty-two (82.5%) patients sustained injuries resulting from road transport collisions. The maternal survival rate was 98.4% and the foetal survival rate was 88.9%. Thoracic injury was the most common injury (25/63), followed by abdominal injury (23/63). Eighty-six percent of the third trimester patients (19/22) were transported directly to a major trauma service with capacity for definitive care of the pregnancy. CONCLUSION The present study demonstrated road transport injury was the most common mechanism of injury and both maternal survival rates and foetal survival rates were high. This information is essential for trauma care system planning and public health initiatives to improve the clinical management and outcomes of pregnant women with major trauma.
Collapse
Affiliation(s)
- Nobuhiro Sato
- School of Public Health and Preventive Medicine, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Victoria, Australia
| | - Peter Cameron
- School of Public Health and Preventive Medicine, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Victoria, Australia.,Emergency and Trauma Centre, The Alfred Hospital, Melbourne, Victoria, Australia
| | - Benjamin Nj Thomson
- Trauma Services, The Royal Melbourne Hospital, Melbourne, Victoria, Australia
| | - David Read
- Department of General Surgical Specialties, The Royal Melbourne Hospital, The University of Melbourne, Melbourne, Victoria, Australia
| | - Susan McLellan
- School of Public Health and Preventive Medicine, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Victoria, Australia
| | - Anthony Woodward
- Birth Centre, The Royal Women's Hospital, Melbourne, Victoria, Australia
| | - Ben Beck
- School of Public Health and Preventive Medicine, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Victoria, Australia.,Emergency and Trauma Centre, The Alfred Hospital, Melbourne, Victoria, Australia.,Faculty of Medicine, Laval University, Quebec City, Quebec, Canada
| |
Collapse
|
4
|
Mulder MB, Quiroz HJ, Yang WJ, Lasko DS, Perez EA, Proctor KG, Sola JE, Thorson CM. The unborn fetus: The unrecognized victim of trauma during pregnancy. J Pediatr Surg 2020; 55:938-943. [PMID: 32061362 DOI: 10.1016/j.jpedsurg.2020.01.047] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Accepted: 01/25/2020] [Indexed: 12/24/2022]
Abstract
BACKGROUND Trauma is the leading cause of non-obstetric death in pregnancy. While maternal management is defined, few studies have examined the effects on the fetus. METHODS Following IRB approval, all pregnant females (2010-2017) at a level-1 trauma center were retrospectively reviewed. Maternal and fetal demographics, interventions, and clinical outcomes were analyzed. RESULTS There were 188 pregnancies in 5654 females. Maternal demographics were 26 ± 7 years old, gestational age at trauma 21 ± 12 weeks, 81% blunt mechanism, and maternal mortality 6%. Forty-one (22%) fetuses were immediately affected by the trauma including 20 (11%) born alive, 12 (7%) fetal demise, and 9 (5%) stillbirths. Of those that initially survived (n = 20), 5 (25%) expired during neonatal hospitalization. Two mothers returned immediately after trauma discharge with stillbirths for an overall infant mortality of 14% (n = 26). There were 84 patients with complete data to delivery including the 41 born at trauma and 43 born on a subsequent hospitalization. Those born at the time of trauma had significantly more delivery/neonatal complications and worse outcomes. Overall trauma burden to the fetus (preterm delivery, stillbirth, delivery/neonatal complication, or long-term disability) was 66% (56/84). CONCLUSIONS Trauma during pregnancy has significant immediate mortality and delayed effects on the unborn fetus. This study has uncovered a previously hidden burden and mortality of trauma during pregnancy. LEVEL OF EVIDENCE Level III.
Collapse
Affiliation(s)
- Michelle B Mulder
- Dewitt-Daughtry Family Department of Surgery, Divisions of Pediatric Surgery and Trauma, Critical Care and Burn Surgery, University of Miami Miller School of Medicine and Ryder Trauma Center, 1800 NW 10th Ave. Miami, FL, USA 33136
| | - Hallie J Quiroz
- Dewitt-Daughtry Family Department of Surgery, Divisions of Pediatric Surgery and Trauma, Critical Care and Burn Surgery, University of Miami Miller School of Medicine and Ryder Trauma Center, 1800 NW 10th Ave. Miami, FL, USA 33136
| | - Wendy J Yang
- Dewitt-Daughtry Family Department of Surgery, Divisions of Pediatric Surgery and Trauma, Critical Care and Burn Surgery, University of Miami Miller School of Medicine and Ryder Trauma Center, 1800 NW 10th Ave. Miami, FL, USA 33136
| | - Davis S Lasko
- Dewitt-Daughtry Family Department of Surgery, Divisions of Pediatric Surgery and Trauma, Critical Care and Burn Surgery, University of Miami Miller School of Medicine and Ryder Trauma Center, 1800 NW 10th Ave. Miami, FL, USA 33136
| | - Eduardo A Perez
- Dewitt-Daughtry Family Department of Surgery, Divisions of Pediatric Surgery and Trauma, Critical Care and Burn Surgery, University of Miami Miller School of Medicine and Ryder Trauma Center, 1800 NW 10th Ave. Miami, FL, USA 33136
| | - Kenneth G Proctor
- Dewitt-Daughtry Family Department of Surgery, Divisions of Pediatric Surgery and Trauma, Critical Care and Burn Surgery, University of Miami Miller School of Medicine and Ryder Trauma Center, 1800 NW 10th Ave. Miami, FL, USA 33136
| | - Juan E Sola
- Dewitt-Daughtry Family Department of Surgery, Divisions of Pediatric Surgery and Trauma, Critical Care and Burn Surgery, University of Miami Miller School of Medicine and Ryder Trauma Center, 1800 NW 10th Ave. Miami, FL, USA 33136
| | - Chad M Thorson
- Dewitt-Daughtry Family Department of Surgery, Divisions of Pediatric Surgery and Trauma, Critical Care and Burn Surgery, University of Miami Miller School of Medicine and Ryder Trauma Center, 1800 NW 10th Ave. Miami, FL, USA 33136.
| |
Collapse
|
5
|
Miller-Graff LE, Nuttall AK, Lefever JEB. Interpersonal violence during pregnancy: Enduring effects in the post-partum period and implications for the intergenerational transmission of risk. INTERNATIONAL JOURNAL OF BEHAVIORAL DEVELOPMENT 2018. [DOI: 10.1177/0165025418780358] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Women are at greater risk of exposure to interpersonal violence during pregnancy. The influence prenatal violence has on children’s behavioral adjustment is generally understood to stem from its impact on mothers, but there is a dearth of prospective research to test these models. The current study evaluated the influence of interpersonal violence during pregnancy on children’s behavioral adjustment in toddlerhood through the mother’s mental health and parenting in infancy. Data were drawn from a longitudinal study on the transition to motherhood ( N = 682). Mothers reported on their experiences of violence during pregnancy, depression at 6 months, and their children’s behavior at 24 months. Warm, responsive behavior was coded at 8 months. Prenatal experiences of violence predicted toddlers’ aggression/defiance toward mothers through maternal depressive symptoms and parenting in infancy. There were no effects on the toddlers’ aggression toward their peers. Interpersonal violence in pregnancy was linked to aggression/defiance toward mothers in early childhood via cascading negative effects on maternal depressive symptoms and parenting.
Collapse
|
6
|
Zakrison TL, Ruiz X, Namias N, Crandall M. A 20-year review of pediatric pregnant trauma from a Level I trauma center. Am J Surg 2017; 214:596-598. [PMID: 28724500 DOI: 10.1016/j.amjsurg.2017.07.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2017] [Revised: 06/06/2017] [Accepted: 07/09/2017] [Indexed: 11/26/2022]
Abstract
BACKGROUND Trauma in pregnancy remains an important but understudied public health issue. We aimed to determine the prevalence of interpersonal violence in our pregnant trauma population (including pediatric) over the last 20 years, from our Level I trauma center. METHODS We conducted a descriptive, retrospective chart review to identify all pregnant trauma patients between Jan 1993 and Sept 2013. Pediatric was ≤18 years of age. We evaluated demographics, mechanism of injury, injury location, disposition, and outcome data. RESULTS We treated 438 pregnant patients at our center over 20 years. 378 (86%) were adult and 60 (14%) were pediatric. Intentional injuries occurred in 89 (20%) patients. The pediatric pregnant patients experienced a significantly higher proportion of intentional, interpersonal violence (33% vs. 18%, p = 0.007) compared to adults. Patients presenting after intentional, interpersonal violence had a higher mortality compared to non-intentional 5% vs 1% (p = 0.019). CONCLUSIONS Pediatric pregnant trauma patients remain at risk of interpersonal violence, especially firearm-related injury. Screening should be instituted by obstetricians and pediatricians for primary prevention.
Collapse
Affiliation(s)
| | - Xiomara Ruiz
- University of Miami, Miller School of Medicine, Miami, FL, USA.
| | - Nicholas Namias
- University of Miami, Miller School of Medicine, Miami, FL, USA.
| | | |
Collapse
|
7
|
Jain V, Chari R, Maslovitz S, Farine D. Lignes directrices pour la prise en charge d'une patiente enceinte ayant subi un traumatisme. JOURNAL OF OBSTETRICS AND GYNAECOLOGY CANADA 2017; 38:S665-S687. [PMID: 28063573 DOI: 10.1016/j.jogc.2016.09.070] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
8
|
Abstract
Management of a pregnant trauma victim is a relatively rare but stressful event, not least due to the need to consider two patients. Initial management by a trauma team should follow a structured approach applicable to all trauma patients, combined with knowledge of the specific problems encountered in pregnancy. This review outlines important anatomical and physiological changes that occur during pregnancy and their relevance to initial assessment and treatment. It discusses the epidemiology of trauma in pregnancy, the presentation and manage ment of specific problems and the methods of fetal assessment.
Collapse
Affiliation(s)
- Duncan J McAuley
- Department of Accident and Emergency Medicine, Royal London Hospital, London, UK,
| |
Collapse
|
9
|
The early management of gunshot wounds Part II: the abdomen, extremities and special situations. TRAUMA-ENGLAND 2016. [DOI: 10.1177/1460408607084151] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The management of gunshot wounds of the abdomen and extremities is evolving with centres who treat large volumes of such injuries tending to the application of a policy of selective non-operative management. This article discusses the management of gunshot wounds to the abdomen and extremities and reviews the evidence supporting these changing practices. Special situations such as wounding by shotguns or air rifles are also examined as are the special considerations needed when dealing with the gunshot injured pregnant women or in a child.
Collapse
|
10
|
Petrone P, Marini CP. Trauma in pregnant patients. Curr Probl Surg 2015; 52:330-51. [DOI: 10.1067/j.cpsurg.2015.07.001] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2015] [Accepted: 07/08/2015] [Indexed: 11/22/2022]
|
11
|
An Autopsy Case of a Pregnant Woman With Severe Placental and Fetal Damage From Domestic Violence. Am J Forensic Med Pathol 2015; 36:125-6. [PMID: 25946087 DOI: 10.1097/paf.0b013e318219c8bb] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
We present an autopsy case of a pregnant woman who was a victim of domestic violence. The deceased showed injuries mainly to her head and abdomen. Postmortem examination revealed 1400 mL of abdominal hemorrhage, ablation of the perimetrium, placental avulsion, and intracranial hematoma. The cause of death was diagnosed as hemorrhagic shock. The uterus contained a fetus of 7 months' gestational age. Fetal autopsy revealed laceration of the lungs, laceration and avulsion of the liver, and 15 mL of hemoperitoneum. Both placental and fetal injuries suggested repeated severe attacks to the abdomen, such as those expected to result from kicking or hitting.
Collapse
|
12
|
Wall SL, Figueiredo F, Laing GL, Clarke DL. The spectrum and outcome of pregnant trauma patients in a metropolitan trauma service in South Africa. Injury 2014; 45:1220-3. [PMID: 24908628 DOI: 10.1016/j.injury.2014.04.045] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2013] [Revised: 04/28/2014] [Accepted: 04/30/2014] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Pregnant patients involved in trauma pose unique diagnostic and treatment challenges as the physiological and anatomical changes associated with pregnancy, and the need to preserve foetal well-being, result in a number of nuances in the standard resuscitation algorithms. This clinical audit within a busy developing world trauma service describes the spectrum and outcome of pregnant trauma patients. METHODS All pregnant patients presenting to the Pietermaritzburg Metropolitan Hospital Complex following trauma were included in the study. Data were retrieved from the trauma registry and analyzed using descriptive statistics on a spreadsheet. The study ran from the 1st of July 2011 to the 31st of December 2013. RESULTS During the study period, 1075 female trauma patients were admitted, with a 4% incidence of pregnant patients (42/1075). The mean age of the patients in the study was 24.9 years with an average age of gestation of 21.4 weeks. Blunt trauma accounted for the majority of injuries (57%). Trauma was by way of intentional assault in 52% of the cases. Of the cases of assault, 81% of the time, the assailant was known to the victim and in the majority of cases (55%) the assailant was the patient's intimate partner. Polytrauma predominated as the most common pattern of injury. Foetal death occurred in more than a third of cases (15/42). In 90% of the patients with an Injury Severity Score greater than fifteen, there was foetal death. Eighty-six percent (6/7) of the patients who required surgery had an unfavourable foetal outcome. In 73% of the cases of foetal death, the pregnancies were less than 28 weeks gestation. CONCLUSION In an environment with high rates of interpersonal violence, trauma in pregnancy is not an uncommon occurrence. It is most commonly due to assault and the assailant is known to the victim in the majority of cases. Blunt trauma still predominates in this setting but there is a high incidence of penetrating trauma. Foetal mortality in this group is high and reflects the severity of the trauma experienced.
Collapse
Affiliation(s)
- S L Wall
- Pietermaritzburg Metropolitan Trauma Service, Pietermaritzburg Metropolitan Hospital Complex, Department of General Surgery, University of Kwa Zulu-Natal Nelson R Mandela School of Medicine, Congella, South Africa
| | - F Figueiredo
- Pietermaritzburg Metropolitan Trauma Service, Pietermaritzburg Metropolitan Hospital Complex, Department of General Surgery, University of Kwa Zulu-Natal Nelson R Mandela School of Medicine, Congella, South Africa
| | - G L Laing
- Pietermaritzburg Metropolitan Trauma Service, Pietermaritzburg Metropolitan Hospital Complex, Department of General Surgery, University of Kwa Zulu-Natal Nelson R Mandela School of Medicine, Congella, South Africa
| | - D L Clarke
- Pietermaritzburg Metropolitan Trauma Service, Pietermaritzburg Metropolitan Hospital Complex, Department of General Surgery, University of Kwa Zulu-Natal Nelson R Mandela School of Medicine, Congella, South Africa.
| |
Collapse
|
13
|
Pool MS, Otupiri E, Owusu-Dabo E, de Jonge A, Agyemang C. Physical violence during pregnancy and pregnancy outcomes in Ghana. BMC Pregnancy Childbirth 2014; 14:71. [PMID: 24528555 PMCID: PMC3931479 DOI: 10.1186/1471-2393-14-71] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2013] [Accepted: 02/11/2014] [Indexed: 11/11/2022] Open
Abstract
Background In pregnancy, violence can have serious health consequences that could affect both mother and child. In Ghana there are limited data on this subject. We sought to assess the relationship between physical violence during pregnancy and pregnancy outcomes (early pregnancy loss, perinatal mortality and neonatal mortality) in Ghana. Method The 2008 Ghana Demographic and Health Survey data were used. For the domestic violence module, 2563 women were approached of whom 2442 women completed the module. After excluding missing values and applying the weight factor, 1745 women remained. Logistic regression analysis was performed to assess the relationship between physical violence in pregnancy and adverse pregnancy outcomes with adjustments for potential confounders. Results About five percent of the women experienced violence during their pregnancy. Physical violence in pregnancy was positively associated with perinatal mortality and neonatal mortality, but not with early pregnancy loss. The differences remained largely unchanged after adjustment for age, parity, education level, wealth status, marital status and place of residence: adjusted odds ratios were 2.32; 95% CI: 1.34-4.01 for perinatal mortality, 1.86; 95% CI: 1.05-3.30 for neonatal mortality and 1.16; 95% CI: 0.60-2.24 for early pregnancy loss. Conclusion Our findings suggest that violence during pregnancy is related to adverse pregnancy outcomes in Ghana. Major efforts are needed to tackle violence during pregnancy. This can be achieved through measures that are directed towards the right target groups. Measures should include education, empowerment and improving socio-economic status of women.
Collapse
Affiliation(s)
| | | | | | | | - Charles Agyemang
- Department of Public Health, Academic Medical Centre, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands.
| |
Collapse
|
14
|
Ersal T, McCrory JL, Sienko KH. Theoretical and experimental indicators of falls during pregnancy as assessed by postural perturbations. Gait Posture 2014; 39:218-23. [PMID: 23953273 DOI: 10.1016/j.gaitpost.2013.07.011] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2012] [Revised: 07/03/2013] [Accepted: 07/09/2013] [Indexed: 02/02/2023]
Abstract
Throughout pregnancy, women experience physical, physiological, and hormonal alterations that are often accompanied by decreased postural control. According to one study, nearly 27% of pregnant women fell while pregnant. This study had two objectives: (1) to characterize the postural responses of pregnant fallers, nonfallers, and controls to surface perturbations, and (2) to develop a mathematical model to gain insights into the postural control strategies of each group. This retrospective analysis used experimental data obtained from 15 women with a fall history during pregnancy, 14 women without a fall history during pregnancy, and 40 nonpregnant controls. Small, medium, and large translational support surface perturbations in the anterior and posterior directions were performed during the pregnant participants' second and third trimesters. A two-segmented mathematical model of bipedal stance was developed and parameterized, and optimization tools were used to identify ankle and hip stiffness, viscosity, and the feedback time delay by searching for the best fits to experimental COP data. The peak differences between the center of pressure and center of gravity (COP-COG) values were significantly smaller for the pregnant fallers compared with the pregnant nonfallers and controls (p<0.01). Perturbation magnitude was a significant factor (p<0.01), but perturbation direction was not (p=0.24). Model fits were obtained with a mean goodness of fit value of R(2)=0.92. Theoretical results indicated that pregnant nonfallers had higher ankle stiffness compared with the pregnant fallers and the controls, which suggests that ankle stiffness itself may be the dominant reason for the different dynamic response characteristics (e.g., peak COP-COG) observed. We conclude that increasing ankle stiffness could be an important strategy to prevent falling by pregnant women.
Collapse
Affiliation(s)
- Tulga Ersal
- Department of Mechanical Engineering, University of Michigan, Ann Arbor, MI, USA
| | | | | |
Collapse
|
15
|
Sauber-Schatz EK, Bodnar LM, Weiss HB, Wilson JW, Pearlman MD, Markovic N. Injury during pregnancy and nervous system birth defects: Texas, 1999 to 2003. ACTA ACUST UNITED AC 2013; 97:641-8. [DOI: 10.1002/bdra.23143] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2013] [Revised: 03/15/2013] [Accepted: 04/09/2013] [Indexed: 11/12/2022]
Affiliation(s)
| | - Lisa M. Bodnar
- University of Pittsburgh; Graduate School of Public Health; Department of Epidemiology; Pittsburgh; Pennsylvania
| | | | - John W. Wilson
- University of Pittsburgh; Graduate School of Public Health; Department of Biostatistics; Pittsburgh; Pennsylvania
| | - Mark D. Pearlman
- University of Michigan; Department of Surgery and Department of Obstetrics and Gynecology; Ann Arbor; Michigan
| | - Nina Markovic
- University of Pittsburgh; Graduate School of Public Health; Department of Epidemiology; Pittsburgh; Pennsylvania
| |
Collapse
|
16
|
Imaging of Trauma: Part 2, Abdominal Trauma and Pregnancy—A Radiologist's Guide to Doing What Is Best for the Mother and Baby. AJR Am J Roentgenol 2012; 199:1207-19. [DOI: 10.2214/ajr.12.9091] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
|
17
|
Abstract
OBJECTIVE The objective was to estimate the self-reported prevalence of domestic violence in a pregnant military population presenting for emergency care, and to determine the acceptability of domestic violence screening. STUDY DESIGN A prospective observational survey of patients presenting for obstetric emergency care. Women were anonymously screened for domestic violence using the Abuse Assessment Screen. RESULT A total of 499 surveys were distributed, with 26 duplicate surveys. After excluding the 12 blank surveys, a total of 461 surveys were included in the final analysis. The lifetime prevalence of domestic violence (including physical, emotional and sexual abuse) was 22.6% (95% CI=19.0 to 26.4) with 4.1% (95% CI=2.3-6.0) of women reporting physical abuse in the past year and 2.8% (95% CI=1.3-4.3) reporting abuse since becoming pregnant. The majority of women 91.8% (95% CI=88.7-94.2) were not offended by domestic violence screening and 88.8% (95% CI=82.0-88.9) felt that patients should be routinely screened. CONCLUSION The self-reported prevalence of domestic violence in a pregnant military population presenting for emergency care was 22.6%. Most women are not offended by domestic violence screening and support routine screening.
Collapse
|
18
|
Nannini A, Lazar J, Berg C, Barger M, Tomashek K, Cabral H, Barfield W, Kotelchuck M. Rates of hospital visits for assault during pregnancy and the year postpartum: timing matters. Public Health Rep 2011; 126:664-8. [PMID: 21886326 DOI: 10.1177/003335491112600508] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE To clarify the risk of violence for women during pregnancy and the first year postpartum, we examined the timing of hospital visits for assault among a population cohort of women in Massachusetts. METHODS Using linked natality and hospital data from 2001 through 2007 for Massachusetts, we examined the timing of hospital (i.e., emergency, inpatient, and observation) visits for maternal assault during seven time periods: the three prenatal trimesters and four three-month postpartum periods. To describe the risk of assault for each of the time periods, we calculated the rate as the number of such visits per 100,000 person-weeks. We used the denominator of 100,000 person-weeks to adjust for variable lengths of gestation and for postpartum periods shortened by subsequent pregnancies. RESULTS Rates of hospital visits for maternal assault were highest in the first trimester and lowest in the third trimester, with rates of 16.0 and 5.8 per 100,000 person-weeks, respectively. The four postpartum period rates were higher than the third trimester rate but never reached the levels observed in the first and second trimesters. CONCLUSIONS These findings suggest a changing rate for assault visits during each prenatal trimester and postpartum period. In addition, the importance of violence prevention strategies as part of women's health care across the life span and the need for preconception care initiatives are reaffirmed.
Collapse
Affiliation(s)
- Angela Nannini
- University of Massachusetts Lowell, Department of Nursing, Lowell, MA, USA.
| | | | | | | | | | | | | | | |
Collapse
|
19
|
Tinker SC, Reefhuis J, Dellinger AM, Jamieson DJ. Epidemiology of Maternal Injuries During Pregnancy in a Population-Based Study, 1997–2005. J Womens Health (Larchmt) 2010; 19:2211-8. [PMID: 21034174 DOI: 10.1089/jwh.2010.2160] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Sarah C. Tinker
- National Center on Birth Defects and Developmental Disabilities, Atlanta, Georgia
| | - Jennita Reefhuis
- National Center on Birth Defects and Developmental Disabilities, Atlanta, Georgia
| | - Ann M. Dellinger
- National Center for Injury Prevention and Control, Atlanta, Georgia
| | - Denise J. Jamieson
- National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, Georgia
| |
Collapse
|
20
|
Abstract
In the United States, trauma is the leading nonobstetric cause of maternal death. The principal causes of trauma in pregnancy include motor vehicle accidents, falls, assaults, homicides, domestic violence, and penetrating wounds. The managing team evaluating and coordinating the care of the pregnant trauma patient should be multidisciplinary so that it is able to understand the physiologic changes in pregnancy. Blunt trauma to the abdomen increases the risk of placental abruption. Evaluation of the pregnant trauma patient requires a primary and secondary survey with emphasis on airway, breathing, circulation, and disability. The use of imaging studies, invasive hemodynamics, critical care medications, and surgery, if necessary, should be individualized and guided by a coordinating team effort to improve maternal and fetal conditions. A clear understanding of gestational age and fetal viability should be documented in the record.
Collapse
|
21
|
Kothari CL, Cerulli C, Marcus S, Rhodes KV. Perinatal status and help-seeking for intimate partner violence. J Womens Health (Larchmt) 2010; 18:1639-46. [PMID: 19788343 DOI: 10.1089/jwh.2008.1310] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Although there has been much research examining the relationship between pregnancy and abuse, this study is one of the few to investigate whether perinatal status (defined as pregnancy or early postpartum) impacts the help seeking of abused women. METHODS We retrospectively reviewed 3 years of prosecutor administrative records, police incident reports, and hospital medical records for a countywide population of adult females (n = 964) assaulted by an intimate partner in 2000. Perinatal and nonperinatal victims were compared using chi-square and a series of logistic regression models, controlling for all demographic and incident-related factors. RESULTS Compared with women across the county, abused women were twice as likely to become pregnant (p < 0.001). Perinatal status did not change the rate of help seeking from police (OR 1.1, p = 0.67) or emergency departments (ED) (OR 1.1, p = 0.94), but it did change the pattern of help seeking with higher ED use in the 6 months prior to the assault (p < 0.01) and a trend toward seeking help with fewer injuries (p = 0.10). CONCLUSIONS Abused women are more likely to become pregnant. Perinatal status impacts how victims seek help from criminal justice agencies and EDs.
Collapse
Affiliation(s)
- Catherine L Kothari
- Michigan State University/Kalamazoo Center for Medical Studies, Kalamazoo, Michigan 49008, USA.
| | | | | | | |
Collapse
|
22
|
Abstract
Trauma complicates approximately 6-7% of all pregnancies and is associated with significant maternal and fetal morbidity and mortality. While the majority of trauma is minor, it is minor trauma that contributes to the majority of fetal mortality. Since virtually every organ system is affected anatomically and physiologically by pregnancy, it is important for healthcare providers who care for trauma victims to be aware of these changes. While assessment and resuscitation considers the existence of two patients, stabilization of the mother takes priority. Diagnostic and radiologic procedures should be used as indicated, with fetal exposure to radiation limited as much as possible. Management of the pregnant trauma victim requires a multidisciplinary approach in order to optimize outcome for mother and fetus. This review discusses the epidemiology, assessment and treatment of pregnant trauma patients and reviews areas where prevention efforts may be focused.
Collapse
Affiliation(s)
- Christina C Hill
- Department of Obstetrics & Gynecology, Tripler Army Medical Center, 1 Jarrett White Road, Honolulu, HI 96859-5000, USA.
| |
Collapse
|
23
|
Schiff MA. Pregnancy outcomes following hospitalisation for a fall in Washington State from 1987 to 2004. BJOG 2008; 115:1648-54. [DOI: 10.1111/j.1471-0528.2008.01905.x] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
24
|
Significance of Motor Vehicle Crashes and Pelvic Injury on Fetal Mortality: A Five-Year Institutional Review. ACTA ACUST UNITED AC 2008; 65:616-20. [DOI: 10.1097/ta.0b013e3181825603] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
25
|
Weiss HB, Sauber-Schatz EK, Cook LJ. The epidemiology of pregnancy-associated emergency department injury visits and their impact on birth outcomes. ACCIDENT; ANALYSIS AND PREVENTION 2008; 40:1088-1095. [PMID: 18460377 DOI: 10.1016/j.aap.2007.11.011] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2007] [Revised: 10/19/2007] [Accepted: 11/30/2007] [Indexed: 05/26/2023]
Abstract
OBJECTIVE Describe the demographics, injury types, mechanisms, and intents of emergency department (ED) injury visits by pregnant women and to quantify their risk of adverse birth outcomes. METHODS Through a retrospective cohort study design, Utah ED, birth, and fetal death records were probabilistically linked to identify women seen in an ED with an injury during pregnancy among births and fetal deaths from 1999 to 2002. Logistic regression was used to assess the effect of having an injury-related ED visit on various adverse pregnancy outcomes. RESULTS 7350 (3.9%) women experienced an injury-related ED visit during pregnancy. Motor vehicle occupant injuries were the leading mechanism of ED injury visits (22.4%). Controlling for known risks, pregnant women with an injury-related ED visit were more likely than non-injured pregnant women to experience preterm labor (OR=1.22, 95% CI=1.12-1.34), placental abruption (OR=1.33, 95% CI=1.08-1.65), and cesarean delivery (OR=1.27, 95% CI=1.19-1.36). Infants born to women who were injured during pregnancy were more likely to be born preterm (OR=1.23, 95% CI=1.12-1.34) and have low birth weight (OR=1.22, 95% CI=1.1-1.35). CONCLUSIONS Most injured pregnant women are treated and released from the ED; however, significant increased risks remain for several maternal complications and birth outcomes.
Collapse
Affiliation(s)
- Harold B Weiss
- University of Pittsburgh, Department of Neurological Surgery, Center for Injury Research and Control, PARKV 203, 3520 Forbes Avenue, Pittsburgh, PA 15261, USA.
| | | | | |
Collapse
|
26
|
Hill CC, Pickinpaugh J. Trauma and Surgical Emergencies in the Obstetric Patient. Surg Clin North Am 2008; 88:421-40, viii. [DOI: 10.1016/j.suc.2007.12.006] [Citation(s) in RCA: 140] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
27
|
Abstract
The care of the pregnant trauma patient provides unique challenges and holds profound implications for both fetal and maternal outcomes. The management of these patients is influenced by unique anatomic and physiologic changes, increased concern for deleterious radiation and medication exposures, and the need for multidisciplinary care. This article reviews the critical features necessary in the assessment, diagnosis, treatment, and disposition of pregnant trauma patients with a focus on recent developments reported in the literature as pertinent to emergency management.
Collapse
Affiliation(s)
- Seric S Cusick
- Department of Emergency Medicine, UC Davis School of Medicine, PSSB, 4150 V Street, #2100, Sacramento, CA 95817, USA
| | | |
Collapse
|
28
|
Pregnancy is Not a Sufficient Indicator for Trauma Team Activation. ACTA ACUST UNITED AC 2007; 63:550-4; discussion 554-5. [DOI: 10.1097/ta.0b013e31809ff244] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
29
|
Aboutanos SZ, Aboutanos MB, Dompkowski D, Duane TM, Malhotra AK, Ivatury RR. Predictors of Fetal Outcome in Pregnant Trauma Patients: A Five-Year Institutional Review. Am Surg 2007. [DOI: 10.1177/000313480707300820] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Injury Severity Score (ISS) and lactate are controversial in predicting fetal outcome. A retrospective review was conducted to determine whether ISS and lactate are valuable in predicting fetal survival in injured pregnant patients. Injured pregnant women were identified by ICD-9 codes from our Trauma Registry, Emergency Department Registry, and hospital medical records. Records were reviewed for demographic data, mechanism of injury, ISS, Glascow Coma Scale, lactate, vital signs, and maternal/fetal outcome. To determine statistical analysis, χ2 and t test analysis was performed. From 2001 to 2005, 294 women reported injuries. Most patients (51.7%) were discharged from the Emergency Department, yet 18 per cent were admitted to Trauma Surgery. The average maternal and gestational age was 23.4 years and 19.6 weeks, respectively. Seventy-two (33.3%) patients were in the first trimester. The majority of patients (88.1%) were involved in blunt trauma, and 10 (3.9%) had poor fetal outcome (nine fetal deaths and one hydrops fetalis). There were no maternal deaths. Maternal age, first trimester, elevated lactate, and high ISS were significant risk factors for poor fetal outcome (P = 0.044, P = 0.0173, P = 0.0001, and P = 0.0001, respectively). Specific parameters (ISS, lactate, maternal age, and gestational age) may be helpful in predicting poor fetal outcome and directing patient management.
Collapse
Affiliation(s)
| | | | | | - Therese M. Duane
- Virginia Commonwealth University Medical Center, Richmond, Virginia
| | - Ajai K. Malhotra
- Virginia Commonwealth University Medical Center, Richmond, Virginia
| | - Rao R. Ivatury
- Virginia Commonwealth University Medical Center, Richmond, Virginia
| |
Collapse
|
30
|
Abstract
The principles enshrined in existing trauma resuscitation protocols for treating nonpregnant trauma victims should also be applied to the pregnant patient. In addition, left tilt of the pregnant patient (or the back board) and supplement oxygen are mandatory. The patient should be treated by a multidisciplinary team, preferably in a trauma center. Early intubation is recommended, but should be performed, where possible, by an experienced physician. The physician should be aware of the different physiologic and laboratory values in normal pregnancy. Fetal monitoring is important to assess both fetal and maternal welfare. Imaging examinations, where indicated, should not be delayed. Even minor maternal trauma, especially if caused by interpersonal violence, might cause fetal loss.
Collapse
Affiliation(s)
- Yuval Meroz
- Department of Anesthesiology and Critical Care Medicine, Hadassah Hebrew University Medical Center, POB 12000, Ein Karem, Jerusalem 91120, Israel
| | | | | |
Collapse
|
31
|
Affiliation(s)
- Udo Rudloff
- Department of Surgery, New York University Medical Center, BVH, 15N1, 462 First Avenue, New York, NY 10016, USA.
| |
Collapse
|
32
|
Datner EM, Wiebe DJ, Brensinger CM, Nelson DB. Identifying pregnant women experiencing domestic violence in an urban emergency department. JOURNAL OF INTERPERSONAL VIOLENCE 2007; 22:124-35. [PMID: 17151383 DOI: 10.1177/0886260506295000] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
The article describes characteristics of pregnant women presenting to the Emergency Department (ED) who are experiencing current violence and presented a screening tool to identify pregnant women experiencing violence. Women completed an in-person interview regarding violence, sociodemo-graphic factors, health status, and drug use. Fifteen percent of women reported at least one episode of violence during the pregnancy. Young age (OR = 3.37, 95% CI: 1.79-6.36), current alcohol use (OR = 1.53, 95% CI: 1.06-2.19), current marijuana use (OR = 1.96, 95% CI: 1.32-2.92), less than a high school education (OR = 1.46, 95% CI: 1.01-2.12), and a prior diagnosis of trichomonas (OR = 1.81, 95% CI: 1.20-2.72) were significantly related to experiencing current violence. Screening patients using these five characteristics identified 8 out of 10 women reporting violence (sensitivity = 75.6%). These results identify a set of predictors that may be helpful in identifying pregnant women who are experiencing current domestic violence.
Collapse
Affiliation(s)
- Elizabeth M Datner
- Department of Emergency Medicine, University of Pennsylvania School of Medicine, USA
| | | | | | | |
Collapse
|
33
|
Abstract
Physicians not used to caring for pregnant patients may feel uncomfortable dealing with the many routine problems that can occur during a pregnancy. Other than true obstetric emergencies, which are usually cared for by obstetricians and family physicians, and the common problems of pregnancy can often be cared for by any primary care physician. Given the litigious nature of our society, especially in the realm of obstetrics, it does behoove the physician caring for pregnant women to be aware of the standards of care. When in doubt, it would be prudent to consult with a physician that routinely provides care to pregnant women.
Collapse
Affiliation(s)
- Kevin S Ferentz
- Department of Family Medicine, University of Maryland School of Medicine, 29 South Paca Street, Baltimore, MD 21201, USA
| | | |
Collapse
|
34
|
Abstract
Women between the ages of 10 and 50 year-old have the potential for pregnancy; therefore this condition must be taken into consideration when a woman is examined in the Emergency Room after sustaining a traumatic event. Pregnancy produces significant physiologic and anatomic changes in every system of the female body. The evaluation of the traumatized pregnant patient, the approach, and the interpretation of the diagnostic tests results must be accompanied by the full knowledge of all changes that take place during pregnancy. In the same context, although the physician treating a pregnant trauma victim must remember that there are two patients, the treatment priorities are the same as for the non-pregnant trauma patient. The best initial treatment for the fetus is the optimum resuscitation of the mother. A thorough exam should take place to discover unique conditions that might be present in any pregnant patient such as blunt or penetrating injury to the uterus, placental abruption, amniotic fluid embolism, isoimmunization, and premature rupture of membranes. The obstetrician should be present at all times and be considered a part of the trauma team in the evaluation and treatment of a pregnant trauma patient.
Collapse
Affiliation(s)
- P Petrone
- Division of Trauma and Critical Care, Department of Surgery, University of Southern California, LAC+USC Medical Center, Los Angeles 90033, USA.
| | | |
Collapse
|
35
|
Koenig LJ, Whitaker DJ, Royce RA, Wilson TE, Ethier K, Fernandez MI. Physical and sexual violence during pregnancy and after delivery: a prospective multistate study of women with or at risk for HIV infection. Am J Public Health 2006; 96:1052-9. [PMID: 16670222 PMCID: PMC1470613 DOI: 10.2105/ajph.2005.067744] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/07/2005] [Indexed: 11/04/2022]
Abstract
OBJECTIVES We sought to describe and compare prevalence rates of and risk factors for violence against women during pregnancy and postpartum. METHODS Physical and sexual violence and violence risk factors were assessed during late pregnancy and 6 months postpartum in a prospective study of pregnant women with (n=336) and without (n=298) HIV in 4 US states. RESULTS Overall, 10.6% of women reported having experienced violence, 8.9% during pregnancy and 4.9% after delivery. Of these women, 61.7% were abused only during their pregnancy, 21.7% were repeatedly abused, and 16.7% were abused only after their delivery. Sexual violence rarely occurred in the absence of physical violence. The strongest predictor of violence was engaging in bartered sex (adjusted odds ratio [OR]=5.54; 95% confidence interval [CI] =2.0, 15.4). Other predictors included frequent changes in residence (adjusted OR=1.57; 95% CI=1.1, 2.2), financial support from family or partners (adjusted OR=0.42; 95% CI=0.2, 0.8), and HIV diagnosis during current pregnancy (adjusted OR=0.30; 95% CI=0.1, 0.7). CONCLUSIONS Women more commonly experienced violence during than after their pregnancy, but violence was best predicted by socioeconomic and behavioral indicators whose influence did not vary over time.
Collapse
Affiliation(s)
- Linda J Koenig
- National Center for HIV, STD, and TB Prevention, 1600 Clifton Rd, Mail Stop E-06, Atlanta, GA 30333, USA.
| | | | | | | | | | | |
Collapse
|
36
|
Abstract
Although less than 10% of pregnant patients are likely to experience some type of physical trauma, injury is the leading non-obstetric cause of maternal mortality. The assessment and resuscitation of the injured pregnant patient must take into account the specific needs of both the mother and the foetus. This paper will review the physiology of pregnancy, discuss recent changes in assessment and resuscitation, and identify special injuries and issues specific to the pregnant trauma patient.
Collapse
Affiliation(s)
- Betty J Tsuei
- Division of Trauma and Critical Care, University of Cincinnati, OH 45267, USA.
| |
Collapse
|
37
|
Abstract
Trauma is the leading nonobstetrical cause of maternal death. The effect of trauma on the pregnant woman and unborn fetus can be devastating. The major causes of maternal injury are blunt trauma, penetrating trauma, burns, falls, and assaults. There are specific changes associated with pregnancy that are important for the clinician to consider when providing care to these patients. Initial management of traumatic injuries during pregnancy is essential for maternal and fetal well-being. This review outlines common causes of maternal trauma, the initial assessment of the pregnant trauma patient, and ongoing care for the pregnant trauma patient and unborn fetus.
Collapse
|
38
|
Aboutanos SZ, Aboutanos MB, Malhotra AK, Duane TM, Ivatury RR. Management of a pregnant patient with an open abdomen. ACTA ACUST UNITED AC 2006; 59:1052-6. [PMID: 16385277 DOI: 10.1097/01.ta.0000188648.81279.a8] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- Sharline Z Aboutanos
- Division of Trauma and Critical Care, Virginia Commonwealth University Medical Center, Richmond, Virgina 23298, USA
| | | | | | | | | |
Collapse
|
39
|
Abstract
The decision for surgical intervention during pregnancy should be interdisciplinary and include all aspects of prenatal care. The risk of surgery to mother and fetus must be calculated and weighed against the disadvantages of other, nonradical methods. If there is no danger to the mother, the highest priority in all therapeutic considerations is the fetus and its development. The greatest threat to the fetus exists during the first trimester. In case surgery cannot be postponed till after birth, they should be done if possible during the 4th to 6th months of pregnancy, not the first trimester. In case of danger to the mother, necessary surgery must be performed any time during the pregnancy. Once extrauterine fetal survival is possible (the 24th or 25th week of pregnancy), danger to the mother and the child's mortality and morbidity of the various options must be carefully weighed for both premature delivery and continued pregnancy. Due to the problems of prematurity, any surgery during pregnancy should be carried out only in perinatal clinics outfitted with neonatologic intensive care units.
Collapse
Affiliation(s)
- H Lang
- Klinik für Allgemein-, Viszeral- und Transplantationschirurgie, Universitätsklinikum Essen.
| | | |
Collapse
|
40
|
Boyko EJ, Fihn SD, Scholes D, Abraham L, Monsey B. Risk of urinary tract infection and asymptomatic bacteriuria among diabetic and nondiabetic postmenopausal women. Am J Epidemiol 2005; 161:557-64. [PMID: 15746472 DOI: 10.1093/aje/kwi078] [Citation(s) in RCA: 110] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
No prospective data exist on the risk of microbiologically confirmed urinary tract infection (UTI) and asymptomatic bacteriuria (AB) in relation to diabetes mellitus and its characteristics. The authors prospectively (1998-2002) followed 218 diabetic and 799 nondiabetic Washington State women aged 55-75 years for UTI and AB. The baseline examination and two annual follow-up examinations included urine culture, measurement of hemoglobin A1c and postvoid residual bladder volume, and a survey of diabetes and other characteristics. Surveillance for UTI included self-reports confirmed by microbiologic culture and medical record review. UTI incidence per 100 person-years was 12.2 for diabetic women and 6.7 for nondiabetic women (relative risk (RR) = 1.8, 95% confidence interval (CI): 1.2, 2.7). AB incidence per 100 person-years was 6.7 for diabetic women and 3.0 for nondiabetic women (RR = 2.3, 95% CI: 1.3, 3.9). In Cox models adjusted for multiple covariates, the increased UTI risk occurred mainly in women taking insulin (RR = 3.7, 95% CI: 1.8, 7.3) and women with a longer diabetes duration (> or =10 years; RR = 2.6, 95% CI: 1.3, 5.1) compared with nondiabetic women. No clear linear trend between hemoglobin A1c and UTI or AB risk was seen. Postmenopausal women with diabetes have higher risks of UTI and AB in relation to diabetes duration and severity but not to recent glucose control.
Collapse
Affiliation(s)
- Edward J Boyko
- Epidemiologic Research and Information Center, VA Puget Sound Health Care System (S-152E), 1660 South Columbian Way, Seattle, WA 98108, USA.
| | | | | | | | | |
Collapse
|
41
|
Ikossi DG, Lazar AA, Morabito D, Fildes J, Knudson MM. Profile of mothers at risk: An analysis of injury and pregnancy loss in 1,195 trauma patients. J Am Coll Surg 2005; 200:49-56. [PMID: 15631920 DOI: 10.1016/j.jamcollsurg.2004.09.016] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2004] [Revised: 09/22/2004] [Accepted: 09/23/2004] [Indexed: 10/26/2022]
Abstract
BACKGROUND Trauma is the number one cause of maternal death during pregnancy, but incidence of fetal loss exceeds maternal loss by more than 3 to 1. We hypothesized that we could identify women at risk for injury during pregnancy and focus our prevention efforts. STUDY DESIGN Women of childbearing age in the American College of Surgeon's National Trauma Data Bank served as the study population. Pregnant patients were compared with nonpregnant patients with respect to age, race, mechanism of injury, injury patterns and severity, risk-taking behaviors, and outcomes. Multivariate logistic regression analysis was used to identify risk factors for loss of pregnancy in mothers who survived their trauma. RESULTS Pregnant trauma patients (n = 1,195) were younger, less severely injured, and more likely to be African American or Hispanic as compared with the nonpregnant cohort (n = 76,126). Twenty percent of injured pregnant patients tested positive for drugs or alcohol, and approximately one-third of those involved in motor vehicle crashes were not using seatbelts. Independent risk factors for fetal loss after trauma included Injury Severity Score > 15; Adjusted Injury Score > or = 3 in the head, abdomen, thorax, or lower extremities; and Glasgow Coma Score < or = 8. CONCLUSIONS Young, African-American, and Hispanic pregnant women are at higher risk for trauma in pregnancy and are most likely to benefit from primary trauma prevention efforts. Those with severe head, abdominal, thoracic, or lower extremity injuries are at high risk for pregnancy loss. Reduction of secondary insults and early recognition of fetal distress may improve outcomes for both the mother and fetus in this high-risk group.
Collapse
Affiliation(s)
- Danagra G Ikossi
- Department of Surgery, University of California-San Francisco, and San Francisco Injury Center, San Francisco, CA 94110, USA
| | | | | | | | | |
Collapse
|
42
|
Abstract
OBJECTIVE To determine the prevalence of physical abuse and to identify predictors of abuse in a sample of pregnant women in Alabama. DESIGN A prospective, correlational design was used. SETTING Participants were drawn from four unrelated public and private prenatal clinics in Tuscaloosa, Alabama. PARTICIPANTS The sample consisted of pregnant women between 20 and 34 years of age who had no high-risk health conditions and who initiated prenatal care during the 1st trimester. Four hundred thirty-nine ethnically diverse women completed interviews during the 1st and 3rd trimesters and had available birth outcomes. MAIN OUTCOME MEASURE Physical abuse during pregnancy was measured by a modified version of the Abuse Assessment Screen. Bivariate and multiple logistic regressions yielded significant associations between individual predictors and physical abuse during pregnancy. RESULTS The findings showed that 10.9% of the sample experienced physical abuse during the current pregnancy and 62% reported the intimate partner or former intimate partner to be the perpetrator. The best predictive model included stressful life events, depression, lack of faith in God or a higher power, and lack of contraceptive use.
Collapse
Affiliation(s)
- Linda L Dunn
- Capstone College of Nursing, The University of Alabama, Tuscaloosa 35487-0358, USA.
| | | |
Collapse
|
43
|
Abstract
BACKGROUND Pregnancy may confuse the management of a trauma patient. The present retrospective review was conducted in order to develop guidelines for the management of such a patient. METHODS A retrospective review of case notes was undertaken using a trauma database to evaluate the management of pregnant trauma patients. A review of the English language literature was also carried out. RESULTS Between July of 1994 and July of 2002, 34/25 206 (0.13%) of patients on the database were pregnant at the time of injury. The vast majority (27/34; 79%) suffered no obstetric complication. Obstetric complications included four pregnancies complicated by preterm labour but not preterm delivery, one placental abruption and one second trimester pregnancy loss. There was one maternal death with an 8 week gestation fetus viable at time of maternal death and one fetal death with maternal survival. CONCLUSION The findings are in keeping with those of other published series. Priority in the management of a pregnant patient who has sustained major trauma must always be maternal stabilization. After stabilization, an assessment of obstetric complications should be a part of the secondary survey. Fetal heart rate monitoring should be used to assess the fetus in pregnancies > or =22 weeks gestation. Active intervention, such as Caesarian section, can be considered if fetal compromise is found.
Collapse
Affiliation(s)
- Michael W Warner
- Department of Surgery, University of Western Australia, Perth, Western Australia, Australia.
| | | | | | | | | |
Collapse
|
44
|
Krulewitch CJ, Roberts DW, Thompson LS. Adolescent pregnancy and homicide: findings from the Maryland Office of the Chief Medical Examiner, 1994-1998. CHILD MALTREATMENT 2003; 8:122-128. [PMID: 12735714 DOI: 10.1177/1077559502250829] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Homicide has remained the third leading cause of death among girls aged 10 to 19 for more than a decade. Recent research indicates that pregnant or postpartum teens are three times more likely to be victims of homicide compared to their nonpregnant counterparts. These findings portray a compelling picture that leads the authors to investigate the relationship between homicide and pregnancy among teens in Maryland. The purpose of this study is to compare women whose deaths had been evaluated by the medical examiner and who had evidence of pregnancy to women without evidence of pregnancy, with a particular focus on adolescents; 329 (17.7%) adults and 66 (32.7%) adolescents were victims of homicide. Adolescent homicide victims were 3.7 (1.2 to 11.8) times more likely to be pregnant compared to adult homicide victims. The rate of homicide was nearly double in all women who were pregnant. Further research is necessary to evaluate factors associated with these risks so that the future generation and society are protected.
Collapse
Affiliation(s)
- Cara J Krulewitch
- Department of Child, Women's, and Family Health, University of Maryland at Baltimore, School of Nursing, USA
| | | | | |
Collapse
|
45
|
|
46
|
Overstreet K, Mannino FL, Benirschke K. The role of placental pathology in the evaluation of interpersonal violence: a case of abdominal gunshot wound in a 27-week gravid uterus. J Perinatol 2002; 22:675-8. [PMID: 12478455 DOI: 10.1038/sj.jp.7210814] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
We present a 17-year-old G1P0 Asian American woman with a previously undiagnosed pregnancy who sustained an intra-abdominal gunshot wound at 27 weeks' gestation. Within 2 hours of the traumatic event, the victim was taken emergently to the operating room for exploratory laparotomy. Findings included a gravid uterus with two entrance wounds and two small exit wounds with active bleeding from the right broad ligament. The fetus was bradycardic but viable, having suffered a gunshot wound to the left shoulder. Evaluation of the placenta revealed no sequelae from the acute event. Unexpectedly, two older, green, 7.0 cm retromembranous hematomas were present, both ringed by hemosiderin-laden macrophages. These hemorrhages clearly preceded the acute event. Although these findings seemed suspicious for a history of prior abuse or trauma, corroborative clinical data were unavailable at the time of initial placental evaluation. However, days later, the victim admitted to a history of interpersonal violence, with previous abuse from her boyfriend, a fatal victim of the same attack. The old retroplacental hemorrhages proved to be the only physical documentation of her previous abuse.
Collapse
Affiliation(s)
- Kerith Overstreet
- Department of Pathology, UCSD Medical Center, San Diego, CA 92103, USA
| | | | | |
Collapse
|
47
|
Abstract
OBJECTIVE The purpose of this study was to examine the differences between women who reported current and past physical or sexual abuse and those who did not in terms of mean total prenatal weight change, the odds for inadequate prenatal gain, and the odds for excessive prenatal gain. METHODS This study used a matched retrospective cohort design. Data were from the charts of 578 clients of an urban prenatal care clinic. Multiple regression analyses, stratified by maternal age, were conducted to examine the association of past and current abuse with total prenatal weight change and with adequacy of prenatal weight gain for Body Mass Index category. RESULTS For teens, abuse was not associated with prenatal weight change. For adults, mean total gains were 6.9 pounds greater for those who reported current abuse than for those who reported no abuse. Compared to women who reported no abuse, adults who reported only a history of physical abuse had 3.1 times the odds, and those who reported a history of sexual abuse (with or without physical abuse) had 3.0 times the odds for inadequate prenatal weight gains. Adults who reported a history of sexual abuse were 2.4 times as likely to have excessive prenatal weight gains as adults who reported no abuse. CONCLUSIONS The relationship of abuse and prenatal weight gain was different in adults and teens. This study may be the first to report an association between abuse and excessive prenatal gains, suggesting that addressing the psychosocial needs of women may help optimize prenatal weight gain.
Collapse
Affiliation(s)
- Pamela Jo Johnson
- Maternal and Child Health Training Program, Division of Epidemiology, School of Public Health, University of Minnesota, Minneapolis, USA.
| | | | | |
Collapse
|
48
|
Schiff MA, Holt VL. The injury severity score in pregnant trauma patients: predicting placental abruption and fetal death. THE JOURNAL OF TRAUMA 2002; 53:946-9. [PMID: 12435948 DOI: 10.1097/00005373-200211000-00022] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
BACKGROUND The Injury Severity Score (ISS) is the national standard for injury severity assessment but has been rarely validated in the pregnant population. METHODS We evaluated 294 pregnant women who were hospitalized for injury in Washington State from 1989 to 1997. We used ICDMAP-90 computer software to assign an ISS to all women. We identified injured pregnant women who experienced a placental abruption or a fetal death using the Washington State delivery hospitalization data and the birth certificate or fetal death records. We evaluated the accuracy of the ISS in predicting these adverse outcomes using sensitivity analysis. RESULTS We found that the ISS was not accurate in predicting placental abruption and fetal death. We also found that relatively minor injuries were associated with adverse pregnancy outcomes. CONCLUSION A more comprehensive injury assessment tool is needed to accurately predict adverse outcomes in the pregnant trauma population.
Collapse
Affiliation(s)
- Melissa A Schiff
- School of Public Health, Department of Epidemiology, University of Washington, Seattle, USA.
| | | |
Collapse
|
49
|
|
50
|
Kolb JC, Carlton FB, Cox RD, Summers RL. Blunt trauma in the obstetric patient: monitoring practices in the ED. Am J Emerg Med 2002; 20:524-7. [PMID: 12369026 DOI: 10.1053/ajem.2002.34793] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
This study was undertaken to determine the usually used approach to fetal monitoring in the emergency department (ED) of the less severely injured obstetric patient who has sustained blunt trauma. A written survey was sent to clinical directors of teaching programs in emergency medicine (EM) with inquiries on the usual way of monitoring, what studies were performed, and the usual disposition of the less-injured obstetric patient. From the 112 teaching programs surveyed in early 1996, there were 87 responses (78%). Seventy-eight percent of programs generally have fetal monitoring performed for 2 to 4 hours in obstetric trauma patients when the trauma is more than minor extremity injury. In 68%, fetal monitoring was not performed in the ED from the time of the initial assessment of fetal heart tones until the mother went to an obstetric area even though the average estimated time to radiographically clear a cervical spine was 36 minutes. In 92% of programs residents are taught cardiotocographic changes indicative of fetal distress but only 15% have such monitoring equipment in their department. However, 51% do have sonographic equipment in their department. Given a patient with a viable fetus who has no abdominal pain, 46% routinely use fetal monitoring if the mechanism is a simple fall whereas 92% use monitoring only if the mechanism is a rollover motor vehicle collision or a strike to the abdomen. It is generally recognized that fetal distress may occur subtly without overt clinical signs and that obstetric area monitoring for a period of several hours should take place. However, most teaching programs do not institute continuous fetal monitoring during the first 30 to 60 minutes that the mother is undergoing her work-up even though residents are taught such monitoring.
Collapse
Affiliation(s)
- James C Kolb
- Department of Emergency Medicine, University of Mississippi Medical Center, Jackson, MS, USA
| | | | | | | |
Collapse
|