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John P Elliott

Publications and source records attributed to John P Elliott.

12 recordsLinked to original sources
PubMed2005

Management of high-order multiple gestation.

High-order multiple gestation presents unique challenges to the clinician to obtain the best possible outcome. An aggressive proactive approach works best compared with a wait-and-treat strategy when complications occur. Frequent ultrasound evaluations, fetal fibronectin testing, and contraction monitoring are important diagnostic tools. Aggressive weight gain, bed rest, and relaxation techniques are important interventions. Tocolytic drugs are used to prevent preterm labor, and aggressive dosing of MgSO4, terbutaline pumps, and oral agents are advocated to treat preterm labor. Outcome is generally good with high-order multiple gestation with this management protocol.

Female↗
PubMed2005

Preterm labor in twins and high-order multiples.

Preterm labor (PTL) is common in multiple gestations. Management of patients includes attempts at prevention of PTL, acute tocolysis when PTL is diagnosed, and long-term maintenance tocolysis. Clinical therapeutics should be aggressively directed at minimizing the background uterine contractions to reduce the incidence of PTL and to provide a greater chance of suppressing PTL allowing delivery at the ideal gestational age.

Female↗
PubMed2005

Indicated and non-indicated preterm delivery in twin gestations: impact on neonatal outcome and cost.

OBJECTIVE: To identify the etiology and impact of preterm delivery in twin gestations. STUDY DESIGN: Twin gestations delivered at 33.0 to 36.9 weeks were identified in a perinatal database, and categorized by indication for delivery. Deliveries were identified as indicated, or non-indicated (discretionary). Neonatal outcomes were measured by birth weight, length of stay, NICU admission, and ventilator utilization. Data were divided and analyzed by indicated or discretionary delivery, and gestational age at delivery. RESULTS: Analyzed were 3252 twin gestations (6504 infants), with 78% having indicated delivery. Of the 22% with discretionary delivery, nearly 40% required NICU admission. With each advancing week of gestation, there was a significant decrease in incidence of NICU admission and nursery days. CONCLUSION: The majority of preterm deliveries were indicated, though 22% were discretionary. It is vital to consider neonatal morbidity and costs related to gestational age when choosing discretionary delivery.

Adult↗
PubMed2005

A randomized multicenter study to determine the efficacy of activity restriction for preterm labor management in patients testing negative for fetal fibronectin.

OBJECTIVE: To assess the impact of activity restriction (AR) on the incidence of preterm birth in women treated for preterm labor testing negative for fetal fibronectin (fFN). STUDY DESIGN: Women who were diagnosed with preterm labor and tocolyzed with magnesium sulfate were concurrently screened with fFN for the purpose of subsequent management. Included were consenting patients with negative fFN, gestational age 23 0/7-33 6/7 weeks, cervical dilation < or =3 cm, and minimal vaginal bleeding. Patients were randomized to AR or no AR. Primary study outcome was incidence of preterm delivery and interval from randomization to delivery. RESULTS: A total of 73 women with negative fFN were randomized (36 with AR, 37 without AR). The overall preterm birth rate was 40%, with 44.4% of patients with AR and 35.1% of patients without AR delivering preterm, p=0.478. CONCLUSION: Maternal AR did not impact pregnancy outcome. The incidence of preterm birth in symptomatic women testing fFN negative was higher than previously reported.

Adult↗
PubMed2005

High-order multiple gestations.

Infertility treatments have produced an increase in multiple gestations with twins accounting for 3.3% of births in the United States in 2002. Over that same time period, premature deliveries increased from 10.7% in 1992 to 12.1% in 2002. High-order multiple gestations have also increased, and virtually all of those deliver prematurely. Clinicians are facing the challenge of managing these complicated pregnancies. Neonatal outcome will primarily depend on the gestational age at delivery and the birth weight of the babies. Care is directed at aggressively and proactively preventing preterm delivery. Ultrasound assessments are made frequently to assess fetal anatomical abnormalities, nuchal translucency, fetal growth, cervical length, amniotic fluid, and biophysical profile. Stress reduction and activity reduction will decrease uterine activity, and tocolytic drugs are employed to decrease background contractions to reduce preterm labor (PTL). Fetal fibronectin testing helps predict risk of PTL, and magnesium sulfate tocolysis is used in aggressive dosing to arrest PTL if it occurs. Outcomes are presented and discussed. Successful outcomes are not only possible, but probable.

Female↗
PubMed2005

Is peripartum hysterectomy more common in multiple gestations?

OBJECTIVE: To compare the occurrence of peripartum hysterectomy between singleton and multiple gestations. METHODS: This was a historical cohort study comparing the occurrence of peripartum hysterectomy between singleton and multiple gestations at Banner Good Samaritan Regional Medical Center, Phoenix, Arizona, from January 1, 1996, to December 31, 2001. RESULTS: During the study years, 42,595 singleton, 1,131 twin, 164 triplet, 35 quadruplet, and 2 quintuplet deliveries occurred. A total of 100 peripartum hysterectomies were performed. Of these hysterectomies, 88 occurred in singletons, 5 in twins, 6 in triplets, and 1 in quadruplets. The overall occurrence of peripartum hysterectomy was 2.28 per 1,000, and the occurrence of emergent peripartum hysterectomy was 1.73 per 1,000. Multiple gestations had a significantly greater risk of emergent peripartum hysterectomy than singletons (odds ratio [OR] 6.04, 95% confidence interval [CI] 3.28-11.11; P < .001). This difference was more pronounced among higher-order multiple gestations: twins (OR 2.95, 95% CI 1.22-7.13, P = .03), triplets (OR 25.22, 95% CI 11.02-57.77, P < .001), and quadruplets (OR 19.53, 95% CI 3.34-114.69, P = .04). When compared with singletons, higher-order multiple gestations had nearly a 24-fold increased risk of emergent peripartum hysterectomy (OR 23.97, 95% CI 11.05-51.99, P < .001). CONCLUSION: Multiple gestations have a significantly higher occurrence of emergent peripartum hysterectomy than singletons. This information should be used in counseling and managing patients with these pregnancies.

Adult↗
PubMed2005

Management of wound complications from cesarean delivery.

UNLABELLED: Multiple factors account for the increasing number of cesarean delivery wound complications in the United States; among them are an increase in cesarean delivery and an increase in the number of overweight and obese patients. This article reviews the pathophysiology of acute wound healing. Risk factors for cesarean delivery wound complications are identified and described. Clinical practices that can reduce the risk of developing wound complications, including Centers for Disease Control and Prevention guidelines, are considered. Treatment guidelines to accelerate wound healing such as secondary closure and negative pressure wound therapy in disrupted wounds are proposed. Older guidelines for management of wounds using secondary intention are critiqued. Historical methods of wound care such as the practice of using certain cleansers and the practice of wet to dry dressings are outdated. Modern wound healing products are described. TARGET AUDIENCE: Obstetricians & Gynecologists, Family Physicians LEARNING OBJECTIVES: After completion of this article, the reader should be able to describe the effects of obesity on cesarean delivery wound healing, to improve methods of wound healing in the obese patient, and to explain why wet to dry dressing changes are not effective wound management.

Cesarean Section↗
PubMed2004

The occurrence of adverse events in women receiving continuous subcutaneous terbutaline therapy.

OBJECTIVE: The purpose of this study was to determine the frequency of serious adverse events in patients receiving continuous subcutaneous terbutaline after arrested preterm labor. STUDY DESIGN: Women with singleton, twin, and triplet pregnancies prescribed continuous subcutaneous terbutaline were studied. Electronic patient records were reviewed for patient tolerance of medication and serious adverse events. The primary study outcome was the frequency of serious adverse events. RESULTS: Available for analysis were 9359 patient records. Transient medication side effects were reported by 1447 (15.5%) patients. Severe adverse events were identified on 12 patients either during treatment with continuous subcutaneous terbutaline (n=4), or after discontinuation of outpatient treatment (n=8). The most frequent serious adverse event was pulmonary edema (n=9). There was no maternal mortality. CONCLUSION: Continuous subcutaneous terbutaline infusion was associated with an extremely low incidence of serious adverse events. Patients with comorbidities and/or concomitant tocolysis with intravenous magnesium sulfate should be closely assessed for development of serious adverse events.

Adrenergic beta-Agonists↗
PubMed2004

Twins and triplets: the effect of plurality and growth on neonatal outcome compared with singleton infants.

OBJECTIVE: Information on outcome by gestational age from large numbers of twins and triplets is limited and is important for counseling and decision-making in obstetric practice. We reviewed one of the largest available neonatal databases to describe mortality and morbidity rates and growth in newborn infants from multiple gestations and compared these data with data for singletons. STUDY DESIGN: Data from a large prospectively recorded neonatal database that incorporated neonatal records from January 1997 to July 2002 were reviewed. We evaluated birth weight and neonatal mortality and morbidity rates that affected long-term outcome for each week of gestational age from 23 to 35 weeks of gestation for all nonanomolous inborn twins and triplets who were admitted to the neonatal intensive care unit and compared these data to all singletons who met similar criteria during the same time period. RESULTS: There were 12,302 twin and 2155 triplet births that met the entry criteria. The data for these newborn infants were compared with 36,931 singletons. Average birth weights at each gestational week were similar for all gestational ages until 29 weeks of gestation for triplets and 32 weeks of gestation for twins. After these gestational ages, the entire difference between twins and singletons was due to the weight of the smaller twin; the larger twins' mean weights were similar to singletons at all weeks that were studied. Birth order at each week also did not affect neonatal mortality rates, even when corrected for route of delivery and antenatal steroids. Neonatal morbidities associated with adverse long-term outcomes (intraventricular hemorrhage, retinopathy of prematurity, necrotizing enterocolitis) were also not different between multiple infants and singletons. Intrauterine growth restriction (IUGR) was associated with increased mortality rates at all gestational ages, but in the absences of IUGR, discordance was not. CONCLUSION: Data on a large number of twins and triplets provide reassurance that neonatal outcome at all viable premature weeks of gestation are similar to singletons. Intrauterine growth restriction and prematurity are therefore the principal issues that drive neonatal mortality and morbidity rates in multiple gestations. These data are important for obstetric decision-making and patient counseling.

Birth Weight↗
PubMed2003

Complications associated with peripherally inserted central catheter use during pregnancy.

OBJECTIVE: The purpose of this study was to evaluate the complications of peripherally inserted central catheter use in an obstetrics population at a single institution over a 5-year period. STUDY DESIGN: We conducted a descriptive retrospective review of all obstetrics patients with peripherally inserted central catheter insertion during the antepartum period at Good Samaritan Regional Medical Center, from January 1, 1997, through September 30, 2001. RESULTS: During the 5 years of the study, complete data regarding the primary admission diagnoses for peripherally inserted central catheter placement and associated complications were available for 52 cases. An associated complication rate of 50% (n = 26 cases) was noted. The complications included culture-proved line infection (n = 9/52 complications, 17%), presumed line infection (n = 6/52 complications, 12%), cellulitis (n = 4/52 complications, 8%), mechanical line failure (n = 4/52 complications, 8%), pain that required line discontinuation (n = 2/52 complications, 4%), and superficial thrombophlebitis (n = 1/52 complications, 2%). A chi(2) analysis was performed, and preterm labor may be associated with an increased risk for peripherally inserted central catheter complication (P =.012). CONCLUSION: Patients who receive a peripherally inserted central catheter during pregnancy are at significant risk for infectious complications. Alternative treatment approaches are suggested, where appropriate.

Catheterization, Peripheral↗
PubMed2003

Consequences of nonindicated preterm delivery in singleton gestations.

OBJECTIVE: To determine the neonatal and economic consequences of nonindicated preterm delivery in singleton gestations. STUDY DESIGN: From a database of women with high-risk pregnancies enrolled for outpatient nursing services between October 1995 and February 2000, singleton gestations with induced labor or scheduled cesarean delivery and a gestational age at delivery of 34-36 weeks were identified. Excluded were women with preterm premature rupture of the membranes or medically indicated delivery. We compared infant neonatal intensive care unit (NICU) admission rates and ventilator use for consecutive weeks and applied a cost model to determine potential savings of delaying delivery. RESULTS: A total of 1,538 pregnancies were analyzed. Risk of NICU admission declined significantly with each advancing week (by > 50%, P <.05). NICU length of stay and total nursery costs decreased significantly between weeks 35 and 36 and weeks 34 and 35. Need for ventilatory assistance increased significantly for infants admitted to the NICU between weeks 34 and 35. The incidence of respiratory distress syndrome decreased 49% between 35 and 36 weeks. CONCLUSION: Prolonging gestation 1 week beyond weeks 34 and 35 has a significant impact on improving neonatal outcome and decreasing associated costs. These factors should be considered when electing to deliver at 34 and 35 weeks.

Adult↗