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Barton JR, Joy SD, Rhea DJ, Sibai AJ, Sibai BM. The influence of gestational weight gain on the development of gestational hypertension in obese women. Am J Perinatol 2015; 32:615-20. [PMID: 25486285 DOI: 10.1055/s-0034-1386634] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
OBJECTIVE The objective of this study was to examine the influence of gestational weight gain on the development of gestational hypertension/preeclampsia (GHTN/PE) in women with an obese prepregnancy body mass index (BMI). METHODS Obese women with a singleton pregnancy enrolled at < 20 weeks were studied. Data were classified according to reported gestational weight gain (losing weight, under-gaining, within target, and over-gaining) from the recommended range of 11 to 9.7 kg and by obesity class (class 1 = BMI 30-34.9 kg/m(2), class 2 = 35-39.9 kg/m(2), class 3 = 40-49.9 kg/m(2), and class 4 ≥ 50 kg/m(2)). Rates of GHTN/PE were compared by weight gain group overall and within obesity class using Pearson chi-square statistics. RESULTS For the 27,898 obese women studied, rates of GHTN/PE increased with increasing class of obesity (15.2% for class 1 and 32.0% for class 4). The incidence of GHTN/PE in obese women was not modified with weight loss or weight gain below recommended levels. Overall for obese women, over-gaining weight was associated with higher rates of GHTN/PE compared with those with a target rate for obesity classes 1 to 3 (each p < 0.001). CONCLUSION Below recommended gestational weight gain did not reduce the risk for GHTN/PE in women with an obese prepregnancy BMI. These data support a gestational weight gain goal ≤ 9.7 kg in obese gravidas.
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Affiliation(s)
- John R Barton
- Perinatal Diagnostic Center, Baptist Health Lexington, Lexington, Kentucky
| | - Saju D Joy
- Department of Maternal-Fetal Medicine, Carolinas Medical Center, Charlotte, North Carolina
| | - Debbie J Rhea
- Department of Clinical Research, Alere Women's and Children's Health, Atlanta, Georgia
| | | | - Baha M Sibai
- Department of Obstetrics and Gynecology, University of Texas Medical School at Houston, Houston, Texas
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Einerson BD, Huffman JK, Istwan NB, Rhea DJ, Joy SD. New gestational weight gain guidelines: an observational study of pregnancy outcomes in obese women. Obesity (Silver Spring) 2011; 19:2361-4. [PMID: 21455124 DOI: 10.1038/oby.2011.67] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
In 2009, the Institute of Medicine (IOM) revised their pregnancy weight gain guidelines, recommending gestational weight gain of 11-20 pounds for women with prepregnancy BMI >30 kg/m(2). We investigated the potential influence of the new guidelines on perinatal outcomes using a retrospective analysis (n = 691), comparing obese women who gained weight during pregnancy according to the new guidelines to those who gained weight according to traditional recommendations (25-35 pounds). We found no statistical difference between the two weight gain groups in infant birth weight, cesarean delivery rate, pregnancy-related hypertension, low birth weight infants, macrosomia, neonatal intensive care unit admissions, or total nursery days. Despite showing no evidence of other benefits, our data suggest that obese women who gain weight according to new IOM guidelines are no more likely to have low birth weight infants. In the absence of national consensus on appropriate gestational weight gain guidelines, our data provide useful data for clinicians when providing evidence-based weight gain goals for their obese patients.
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Affiliation(s)
- Brett D Einerson
- Wake Forest University School of Medicine, Department of Obstetrics and Gynecology, Winston-Salem, North Carolina, USA.
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Joy SD, Zhao Y, Mercer BM, Miodovnik M, Goldenberg RL, Iams JD, VanDorsten JP. Latency and infectious complications after preterm premature rupture of membranes: impact of body mass index. Am J Obstet Gynecol 2009; 201:600.e1-5. [PMID: 19761998 DOI: 10.1016/j.ajog.2009.06.030] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2009] [Revised: 05/15/2009] [Accepted: 06/11/2009] [Indexed: 11/18/2022]
Abstract
OBJECTIVE Obesity has been associated with chronic inflammation. We hypothesized that body mass index may be inversely related to latency and directly related to infectious complications after preterm premature rupture of membranes. STUDY DESIGN This secondary analysis of a randomized trial of antibiotics for preterm premature rupture of membranes had information available for 562 subjects. We analyzed the association between body mass index and latency, the occurrence of chorioamnionitis, endometritis, and maternal infectious morbidity after controlling for gestational age at rupture and treatment group. Survival analysis, regression, and test of proportions were used as appropriate. RESULTS When evaluated as a categorical or continuous variable, body mass index did not reveal any significant associations. Latency to delivery was affected by gestational age at rupture of membrane and antibiotic therapy but not by body mass index group. CONCLUSION Body mass index was not associated with latency or the occurrence of maternal infectious complications during conservative management of premature rupture of membranes before 32 weeks' gestation.
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Affiliation(s)
- Saju D Joy
- Eunice Kennedy Shriver National Institute of Child Health and Human Development Maternal-Fetal Medicine Units Network, Bethesda, MD, USA
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Witt MU, Joy SD, Clark J, Herring A, Bowes WA, Thorp JM. Cervicoisthmic cerclage: transabdominal vs transvaginal approach. Am J Obstet Gynecol 2009; 201:105.e1-4. [PMID: 19376490 DOI: 10.1016/j.ajog.2009.03.020] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2008] [Revised: 02/09/2009] [Accepted: 03/06/2009] [Indexed: 11/27/2022]
Abstract
OBJECTIVE We sought to compare the outcomes of cervicoisthmic (CI) cerclage using traditional transabdominal (TA) approach vs the lesser used transvaginal (TV) approach. STUDY DESIGN We conducted a retrospective cohort study of women who underwent placement of a CI cerclage. RESULTS Before CI placement, the abdominal group had a total of 100 pregnancies that continued beyond the first trimester and had 27 (27%) surviving infants. After cerclage placement, there were 34 pregnancies and 24 (71%) surviving infants. Before cerclage placement, the vaginal group had a total of 90 pregnancies that continued beyond the first trimester and had 11 (12%) surviving infants. After cerclage placement, there were 29 pregnancies and 20 (69%) surviving infants. The vaginal cerclage group had a significantly shorter mean operative time of 33 vs 69 minutes, and shorter hospital stay of 0.5 vs 3.2 days. CONCLUSION Both TV and TA CI cerclage offers select patients with cervical insufficiency improved neonatal survival. The TV placement of a CI has less morbidity than the TA approach with a comparable neonatal survival.
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Joy SD, O'Shaughnessy R, Schlabritz-Loutsevitch N, Leland MM, Frost P, Fan-Havard P. Fetal blood sampling in baboons (Papio spp.): important procedural aspects and literature review. J Med Primatol 2009; 38:151-5. [PMID: 19374666 DOI: 10.1111/j.1600-0684.2008.00334.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND The baboons (Papio cynocephalus) have similarities with human placentation and fetal development. Fetal blood sampling allows investigators to assess fetal condition at a specific point in gestation as well as transplacental transfer of medications. Unfortunately, assessing fetal status during gestation has been difficult and fetal instrumentation associated with high rate of pregnancy loss. Our objectives are to describe the technique of ultrasound guided cordocentesis (UGC) in baboons, report post-procedural outcomes, and review existing publications. METHODS This is a procedural paper describing the technique of UGC in baboons. After confirming pregnancy and gestational age via ultrasound, animals participating in approved research protocols that required fetal assessment underwent UGC. RESULTS We successfully performed UGC in four animals (five samples) using this technique. Animals were sampled in the second and third trimesters with fetal blood sampling achieved by sampling a free cord loop, placental cord insertion site or the intrahepatic umbilical vein. All procedures were without complication and these animals delivered at term. CONCLUSIONS Ultrasound guided fetal umbilical cord venipuncture is a useful and safe technique to sample the fetal circulation with minimal risk to the fetus or mother. We believe this technique could be used for repeated fetal venous blood sampling in the baboons.
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Affiliation(s)
- S D Joy
- Department of Obstetrics & Gynecology, Wake Forest University, School of Medicine, Winston-Salem, NC, USA
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Abstract
BACKGROUND Monochorionic monoamniotic twins (MoMo) occur in one of 10,000 pregnancies. Cord entanglement, malformations, twin-to-twin transfusion syndrome (TTS) and prematurity are responsible for their high perinatal morbidity and mortality. OBJECTIVE To report our experience with 36 sets of MoMo twins (1990 to 2005) and to provide updated information for counseling. METHODS Chorionicity was determined by placental examination, gestational age and TTS clinically and by sonography. Intrauterine growth restriction (IUGR) was diagnosed with a twin-specific nomogram. RESULTS Cord entanglement was observed in 15 pregnancies, but only one twin with entanglement and a true knot, experienced related morbidity. Four of 71 live births were IUGR. Malformations were diagnosed prenatally (one hypoplastic left heart and one body stalk) and postnatally (one vertebral anomalies-anal atresia-tracheoesophageal fistula-renal defect (VATER) and two lung hypoplasias). Twin-to-twin transfusion syndrome affected three sets of twins. Five twin sets delivered before 31, 19 sets at 31 to 32 and 12 sets at 33 to 34 weeks. Six of 71 (8%) twins died (four malformations, one TTS and one 26 weeks premature). Head ultrasounds in 59 of 65 survivors showed two (3%) periventricular leukomalacia, five (9%) Grade I-II intraventricular hemorrhage and 52 (88%) normal. CONCLUSIONS Monochorionic monoamniotic twins remain a group at risk for cord entanglement, congenital malformations, TTS and prematurity. Although their neonatal mortality and morbidity is high, outcomes for survival are better than anticipated.
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Affiliation(s)
- L Cordero
- Department of Pediatrics and Obstetrics, Division of Neonatal-Perinatal Medicine, College of Medicine and Public Health, The Ohio State University Medical Center, Columbus, OH 43210-1228, USA.
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Abstract
BACKGROUND Monochorionic-diamniotic twins (MoDi) occur in 0.3% of all pregnancies. Twin-to-twin transfusion syndrome (TTS) that occurs in 20% of MoDi pregnancies is associated with high perinatal morbidity and mortality. MoDi twins without TTS are more frequent (80%) but have been scarcely reported. OBJECTIVE To study perinatal morbidity and mortality of 74 MoDi twin sets without TTS and to compare it to that of 38 sets of MoDi twins with TTS. METHODS Chorionicity was determined by gender and placental examination. Gestational age (GA) was set by sonography and pediatric examination. TTS was diagnosed clinically and by sonography, discordance was defined by twins birth weight difference > or =20%, and fetal growth restriction was determined by using a twin-specific nomogram. RESULTS MoDi twin pregnancies without and with TTS were similar in demographics, live births, history of preeclampsia, fetal distress and cesarean delivery. They were different (p<0.01) in discordant pregnancies (36 and 79%), GA at delivery (32 and 29 weeks) intrauterine growth restriction (39 and 89%) and neonatal mortality (12 and 36%). Concordant (47 sets) and discordant (27 sets) MoDi twins without TTS were clinically similar. CONCLUSIONS MoDi twins without TTS have high rates of birth weight discordance, fetal growth restriction, fetal distress, prematurity and cesarean delivery. Although their perinatal mortality is low, the reported occurrence and the short- and long-term impacts of fetal and neonatal morbidities warrants attention.
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MESH Headings
- Amnion/diagnostic imaging
- Amnion/pathology
- Cause of Death
- Chorion/diagnostic imaging
- Chorion/pathology
- Diseases in Twins/diagnostic imaging
- Diseases in Twins/mortality
- Diseases in Twins/pathology
- Female
- Fetal Distress/diagnostic imaging
- Fetal Distress/mortality
- Fetal Distress/pathology
- Fetal Growth Retardation/diagnostic imaging
- Fetal Growth Retardation/mortality
- Fetal Growth Retardation/pathology
- Fetofetal Transfusion/diagnostic imaging
- Fetofetal Transfusion/mortality
- Fetofetal Transfusion/pathology
- Gestational Age
- Humans
- Infant, Low Birth Weight
- Infant, Newborn
- Infant, Premature, Diseases/diagnostic imaging
- Infant, Premature, Diseases/mortality
- Infant, Premature, Diseases/pathology
- Male
- Placenta/diagnostic imaging
- Placenta/pathology
- Pregnancy
- Risk
- Survival Analysis
- Twins, Dizygotic
- Twins, Monozygotic
- Ultrasonography, Prenatal
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Affiliation(s)
- Leandro Cordero
- Division of Neonatal-Perinatal Medicine, Department of Pediatrics and Obstetrics, College of Medicine and Public Health, The Ohio State University, Columbus, OH 43210-1228, USA
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Abstract
OBJECTIVE To retrospectively determine mean arterial pressure (MAP) for stable concordant and discordant triplets during the first 7 days of life. BACKGROUND Morbidity and mortality for prematurely born triplets is high, therefore, MAP monitoring during the first day of life is important for their clinical management. MAP reference values for special populations such as triplets have not been published. Recently, we reported that in stable discordant twins MAP values during the first day of life were significantly lower in the smaller than in their larger siblings. Comparable information for triplets is not available. DESIGN Retrospective cohort study. METHODS We studied 30 sets of concordant and 29 sets of discordant (birth weight difference > or =20%) consecutively born triplets. Stable patients were defined as those having umbilical cord hemoglobin > or =13 g/dl, normal blood gases, who were never treated for hypotension, and survived at least 7 days. MAP (torr) were measured by oscillometry in 3410, and by transducer via an umbilical arterial catheter in 1251 instances. RESULTS Concordant and discordant triplets were similar in demographics, history of preterm labor (63 and 63%), chorioamnionitis (10 and 10%), pre-eclampsia (53 and 48%), cesarean delivery (100 and 100%), antenatal steroids (77 and 73%), cord hemoglobin (16 and 16 g/dl), combined triplets birth weight (4922 and 4732 g), gestational age (32 and 33 weeks), normal head ultrasounds or Grade I intracranial hemorrhage (96 and 100%) and neonatal mortality (2 and 1%), but were different in the number of infants requiring mechanical ventilation (57 and 31%). A total of 80 (89%) concordant triplets and 77 (88%) discordant triplets were stable according to our definition. Concordant stable triplets, whether small, medium or large, had similar MAP at birth. Their MAP values increased noticeably from birth to 24 hours and more subtlely to 7 days. Triplets of < or =32 weeks GA had lower MAP throughout than those of > or =33 weeks GA. Discordant stable triplets were divided into 27 small (1382 g), 26 medium (1683 g) and 27 large (1969 g); during the first 24 hours, medium and smaller triplets had MAP values that were lower than those of their larger siblings. From the second to the seventh day of life, all MAP values and trends were similar. Among discordant triplets, 86% of the smallest, 13% of the medium and 13% of the largest infants had asymmetrical intrauterine growth restriction. CONCLUSION In stable concordant and stable discordant triplets, MAP correlates with birth weight, gestational age and postnatal age. MAP values increase noticeably during the first 24 hours and more subtlely during the next 7 days. Concordant or discordant, small, medium, and large triplets have similar MAP values and trends to that of their siblings. Small and medium discordant triplets have lower MAP values during the first day of life than their larger siblings but by the second day there MAP trends and values were no longer different.
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Affiliation(s)
- Leandro Cordero
- Division of Neonatal-Perinatal Medicine, Pediatrics and Obstetrics, The Ohio State University Medical Center, Columbus, OH 43210-1228, USA
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Abstract
OBJECTIVE There is limited information published about anti-E alloimmunization. We review our experience at The Ohio State University to determine appropriate management strategies. METHODS We reviewed records from June 1959 to April 2004 to identify pregnancies managed for anti-E alloimmunization. Information collected included antibody titers, DeltaOD450 values, Liley zones, middle cerebral artery peak systolic velocity, fetal and neonatal hemoglobin (Hb) and antigen typing, fetal and neonatal direct antiglobulin test, and outcomes. Pregnancies affected only by anti-E alloimmunization with a positive direct antiglobulin test or positive E antigen typing in the fetus or newborn were included. RESULTS A total of 283 pregnancies were identified with anti-E. Of these, 32 pregnancies in 27 women were at risk for hemolytic disease of the fetus or newborn from anti-E only and had complete records. Sixteen of these pregnancies had titers greater than or equal to 1:32, with amniocenteses performed for DeltaOD450 in 15 pregnancies. Values of DeltaOD450 in zone IIB or zone III in combination with serologic titers identified all pregnancies with fetal or neonatal anemia. Five of 32 (15%) fetuses had Hb less than 10 g/dL and 1 fetus had hydrops fetalis due to anti-E alloimmunization. There was 1 perinatal death attributable to anti-E hemolytic disease of the fetus or newborn. Middle cerebral artery peak systolic velocity was measured in 2 cases and corroborated information obtained from amniocentesis. CONCLUSION Anti-E alloimmunization can cause hemolytic disease of the fetus or newborn requiring prenatal intervention. Based on our population, clinical strategies developed for Rh D alloimmunization using maternal serology, amniotic fluid spectrophotometry, and fetal blood sampling are useful in monitoring E alloimmunization.
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Affiliation(s)
- Saju D Joy
- Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, The Ohio State University College of Medicine and Public Health, Columbus, Ohio, USA
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Abstract
OBJECTIVES To systematically review the efficacy of misoprostol compared with placebo or other uterotonics in preventing maternal morbidity associated with the third stage of labor. METHODS We identified, retrieved, evaluated, abstracted data, and assessed the quality of all published studies (from January 1996 to May 2002) which assessed misoprostol's efficacy in minimizing uterine blood loss during the third stage of labor. Seventeen studies included 28170 subjects; of these, approximately one-half received misoprostol with the remainder receiving either a placebo or another uterotonic agent. An estimate of the odds ratio (OR) and risk difference for dichotomous outcomes was calculated using a random- and fixed-effects model. Continuous outcomes were pooled using a variance-weighted average of within-study difference in means. RESULTS In assessing studies comparing misoprostol with placebo, those who received oral misoprostol had a decreased risk of needing additional uterotonics (OR 0.64, 95% confidence interval 0.46, 0.90). Compared with placebo, use of misoprostol was associated with an increased risk for shivering and pyrexia. In contrast, in studies comparing misoprostol with oxytocin, oxytocin was associated with significantly lower rates of postpartum hemorrhage, maternal shivering and pyrexia. In studies comparing misoprostol with Syntometrine, misoprostol was associated with higher rates of the need for additional uterotonic agent as well as shivering. CONCLUSIONS Misoprostol was inferior to oxytocin and other uterotonics with regard to any of the third stage of labor outcomes assessed. However, when compared to placebo, misoprostol had a decreased risk of needing additional uterotonics. Thus, in less-developed countries where administration of parenteral uterotonic drugs may be problematic, misoprostol represents a reasonable agent for the management of the third stage of labor. Additional randomized clinical trials examining objective outcome measures (i.e. need for blood transfusion or 10% hemoglobin change) may further define benefits and risks of misoprostol use during the third stage of labor.
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Affiliation(s)
- S D Joy
- Department of Obstetrics & Gynecology, University of Florida Health Science Center, Jacksonville, FL, USA.
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Abstract
OBJECTIVE To report a case of steroid-induced myopathy resulting from prolonged administration of corticosteroids in an asthmatic patient in a medical intensive care unit. CASE SUMMARY A 30-year-old white man presented with status asthmaticus requiring intubation for respiratory failure. His hospital course was complicated by the need for reintubation and the development of "quadriplegia." Electromyography does not identify neuropathy. After rapid tapering of systemic steroids, the patient quickly regained muscle strength, was extubated, and was transferred to a rehabilitation facility for prolonged physical therapy. DISCUSSION Steroid-induced myopathy is a rare occurrence in the intensive care setting. Cases of myopathy that have been reported have been associated with prolonged and combined use of corticosteroids with neuromuscular blocking agents or aminoglycosides. Corticosteroids are thought to produce deleterious effects through 1 or all of 3 main pathways: altered electrical excitability of muscle fibers, loss of thick filaments, and/or inhibition of protein synthesis. All of these pathways are believed to increase the rate of muscle catabolism and result in loss of muscle movement. CONCLUSIONS Steroid-induced myopathy is a complication of high-dose steroid use. Unfortunately, in this patient, initial treatment of status asthmaticus required intravenous steroids in high doses to adequately treat the presenting illness. Clinicians should be aware of neuromuscular findings and act aggressively to appropriately eliminate systemic steroids from the treatment regimen.
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Affiliation(s)
- Bryan W Polsonetti
- Department of Pharmacy Services, Yale-New Haven Hospital, New Haven, CT 06510, USA.
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Joy SD, Phelan M, McNeill HW. Postcoital vaginal cuff rupture 10 months after a total vaginal hysterectomy. A case report. J Reprod Med 2002; 47:238-40. [PMID: 11933691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
BACKGROUND Transvaginal evisceration following total vaginal hysterectomy secondary to coitus is extremely rare. CASE A woman presented 10 months following a total vaginal hysterectomy with complaints of progressive postcoital abdominal and shoulder pain as well as a pinkish vaginal discharge. Examination revealed a 3-cm defect at the left edge of the vaginal cuff. Corrective surgery followed overnight observation with pain management. CONCLUSION Postcoital vaginal cuff disruption is rare, and complications can range from bowel evisceration to hemorrhage. Management should be tailored to the severity of the complications.
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Affiliation(s)
- Saju D Joy
- Department of Obstetrics and Gynecology, University of Florida, Health Science Center, Jacksonville, 653-1 West Eighth Street, Jacksonville, FL 32209, USA.
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Joy SD, Huddleston JF, McCarthy R. Explosion of a vulvar hematoma during spontaneous vaginal delivery. A case report. J Reprod Med 2001; 46:856-8. [PMID: 11584492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
Abstract
BACKGROUND Vulvar hematoma formation during a spontaneous vaginal birth is rare. Although conservative management or observation is an option, complications, including delivery obstruction and excessive vaginal bleeding, may occur. CASE A woman presented in active labor with an enlarging vulvar hematoma reaching the size of a softball. Spontaneous vaginal delivery occurred with an "explosion" of the hematoma and excessive blood loss. To obtain hemostasis, the hematoma cavity was explored and the bleeding points sutured. CONCLUSION With a large intrapartum vulvar hematoma, the risk of rupture exists. If it occurs, delivery should be accomplished expediently, hemostasis achieved rapidly and blood loss monitored closely.
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Affiliation(s)
- S D Joy
- Department of Obstetrics and Gynecology, University of Florida Health Science Center, 653-1 West 8th Street, Jacksonville, FL 32209, USA
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