Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 8 de 8
Filter
1.
J Perinatol ; 43(10): 1321-1329, 2023 Oct.
Article in English | MEDLINE | ID: mdl-37532760

ABSTRACT

OBJECTIVE: To bring screening and management of neonatal hypoglycemia in alignment with the 2011 AAP hypoglycemia clinical report METHODS: A multidisciplinary team developed a quality improvement initiative for neonatal hypoglycemia in neonates ≥35 weeks gestational age in a Level III neonatal intensive care unit between July 2020 and December 2021. A key driver diagram identified interventions for plan-do-study-act testing with corresponding measures to implement a hypoglycemia management protocol and improve adherence to AAP guidelines. RESULTS: Time to first blood glucose measurement increased from 49.8 to 122.7 min of life and time to first enteral feed decreased from 14.2 to 3.6 h of life. Neonates receiving intravenous dextrose decreased from 97.1 to 24.7% and discharge rates as a mother-neonate dyad increased from 35 to 62.4%. CONCLUSIONS: Adherence to the AAP guidelines improved during testing and implementation of a hypoglycemia protocol and was associated with an increased mother-neonate dyad discharge rate.

2.
Pediatr Emerg Care ; 38(11): 605-608, 2022 Nov 01.
Article in English | MEDLINE | ID: mdl-36314862

ABSTRACT

OBJECTIVE: The aim of the study is to evaluate a novel point-of-care ultrasound (POCUS) educational curriculum for pediatric residents. METHODS: The cohort study in graduate medical education was completed from January 2017 to March 2019. Postgraduate year 1 (PGY1) pediatric residents attended the educational curriculum that consisted of 3 half-day sessions over a 3-month period. Each session consisted of a lecture (introduction, extended focused assessment with sonography for trauma, soft tissue/musculoskeletal, cardiac, and resuscitative applications) followed by supervised hands-on scanning sessions. Group ratio was 3 learners to 1 machine/expert instructor. Main outcome measures included pre- and post-written test scores, as well as objective structured clinical examination (OSCE) scores. RESULTS: Forty-nine PGY1 residents (78% women) completed the curriculum. The mean (SD) pretest score was 68% (8.5), and the mean posttest score was 83% (8.3) with a difference of 15 (95% confidence interval, 12.5-17.6; P < 0.001). Mean (SD) focused assessment with sonography for trauma OSCE score after the curriculum was 88.7% (11.9). The number of PGY1 pediatric residents that were comfortable performing POCUS examinations increased from pretraining to posttraining for soft tissue/musculoskeletal (14%-61%, P < 0.001), extended focused assessment with sonography for trauma (24%-90%, P < 0.001), and cardiac (18%-86%, P < 0.001). All participants found the curriculum useful, and 42 of 49 (86%) stated the curriculum increased their ability to acquire and interpret images. CONCLUSIONS: Postgraduate year 1 pediatric residents learned the basics of POCUS through 3 brief educational sessions. The increase in posttest scores demonstrated improved POCUS knowledge, and the high OSCE score demonstrated their ability to acquire ultrasound images. Point-of-care ultrasound guidelines are needed for pediatric residency programs.


Subject(s)
Internship and Residency , Humans , Female , Child , Male , Point-of-Care Systems , Cohort Studies , Curriculum , Education, Medical, Graduate/methods , Ultrasonography/methods , Clinical Competence
3.
Transfusion ; 62(9): 1923-1926, 2022 09.
Article in English | MEDLINE | ID: mdl-35872641

ABSTRACT

BACKGROUND: Multiple reports suggest that cold-stored low-titer type O whole blood (LTOWB) is becoming a preferred transfusion product for resuscitating massive hemorrhage across trauma, obstetrical, and pediatric services. However, we know of no reports of using this product for emergency transfusion of newborn infants after acute severe hemorrhage. CASE REPORT: We report our experience with emergency transfusion of re-warmed LTOWB using a fluid warmer for the resuscitation of a hypotensive 25-week gestation neonate following acute and severe placental abruption. The transfusion was tolerated well, without evidence of hemolysis or other complications. CONCLUSIONS: This is the first report of which we are aware of transfusing warmed LTOWB to a preterm neonate. Our positive experience leads us to speculate that this product could have a role for neonates following acute severe blood loss.


Subject(s)
Infant, Extremely Low Birth Weight , Wounds and Injuries , ABO Blood-Group System , Blood Transfusion , Child , Female , Hemorrhage/etiology , Hemorrhage/therapy , Humans , Infant , Infant, Newborn , Placenta , Pregnancy , Resuscitation
4.
Transfusion ; 60(9): 1924-1928, 2020 09.
Article in English | MEDLINE | ID: mdl-32776545

ABSTRACT

BACKGROUND: Blood products may be transfused into neonates at temperatures at or below room temperature. The benefits and risks of warming blood to 37°C are not defined in this population or with the equipment used in neonates. Physiologic warming might enhance product effectiveness or decrease transfusion-associated hypothermia. STUDY DESIGN AND METHODS: We utilized an in vitro model of neonatal transfusions, with a syringe pump, blood tubing, and 24-gauge catheter and compared current practice (cold products) vs an inline blood warmer. Transfusions were performed rapidly (30 minutes) and slower (120 minutes) to model emergent vs routine situations. We tested red blood cells, fresh-frozen plasma, apheresis platelets (PLTs), and cold-stored low-titer group O whole blood. We used infrared detectors and inline probes to measure temperatures at the origin and at the simulated patient. We assessed warmer-induced damage by measuring plasma hemoglobin and hematocrit (seeking hemolysis), fibrinogen (seeking activation of coagulation), and PLT count and TEG-MA (seeking PLT destruction or dysfunction). RESULTS: The cold-stored products were 4.2 ± 1.0°C (mean ± SD) at the origin and 21.5 ± 0.1°C at the patient. With the inline warmer, products were 37.8 ± 0.6°C at the warmer and 32.6 ± 1.7°C at the patient during a 30-minute infusion, but were 34.5 ± 2.1 with a foil sheath covering the terminal tubing. We found no warmer-induced damage using any metric. CONCLUSION: In simulated neonatal intensive care unit (NICU) transfusions, an inline blood warmer can deliver blood products at near-physiologic temperatures with no detected damage. We suggest in vivo testing of warmed NICU transfusions, assessing product effectiveness and hypothermia risk reduction.


Subject(s)
Blood Component Transfusion , Blood Preservation , Hot Temperature , Transfusion Reaction/prevention & control , Female , Hematocrit , Hemolysis , Humans , Infant, Newborn , Male , Transfusion Reaction/blood
5.
Transfusion ; 60(7): 1418-1423, 2020 07.
Article in English | MEDLINE | ID: mdl-32529673

ABSTRACT

BACKGROUND: Most low-risk obstetric patients do not have crossmatched blood available to treat unexpected postpartum hemorrhage. An emergency-release blood transfusion (ERBT) program is critical for hospitals with obstetrical services. We performed a retrospective analysis of obstetrical ERBTs administered in our multihospital system. DESIGN AND METHODS: We collected data from the past 8 years at all Intermountain Healthcare hospitals on every ERBT after postpartum hemorrhage; logging circumstances, number and type of transfused products, and outcomes. RESULTS: Eighty-nine women received ERBT following 224,035 live births, for an incidence of 3.97 transfused women/10,000 births. The most common causally-associated conditions were: uterine atony (40%), placental abruption/placenta previa (16%), retained placenta (11%), and uterine rupture (5%). The mean number of total units transfused was 7.9 (range 1-76). The mean number of red blood cells (RBCs) transfused was 4.8, the median 4, and SD was ±4.4. Massive transfusion protocols (MTPs) for trauma recommend using a ratio of 1:1:1 or 2:1:1 of RBC:FFP:Platelets, however the ratios varied widely for postpartum hemorrhage. Only 1.5% received a 1:1:1 ratio and 7.5% received a 2:1:1 ratio. Nineteen percent (17/89) of women underwent hysterectomy, 7% (6/89) had uterine artery embolization, 36% (32/89) had an intensive care unit admission, and 1% (1/89) died. CONCLUSION: Emergency transfusion for postpartum hemorrhage occurred after 1/2500 births. Most women received less FFP and platelets than recommended for traumatic hemorrhage. A potentially better practice for postpartum hemorrhage would be a balanced ratio of blood products, transfusion of low-titer, group O, cold-stored, whole blood, or inclusion in a MTP.


Subject(s)
Emergency Medical Services , Erythrocyte Transfusion , Hospitals , Plasma , Platelet Transfusion , Postpartum Hemorrhage/therapy , Adult , Female , Humans , Incidence , Postpartum Hemorrhage/epidemiology , Postpartum Hemorrhage/etiology , Pregnancy , Retrospective Studies
6.
J Pediatr ; 219: 140-145, 2020 04.
Article in English | MEDLINE | ID: mdl-32014279

ABSTRACT

OBJECTIVE: To compare total serum bilirubin (TSB) levels, phototherapy usage, and hospital readmission for jaundice among neonates with Down syndrome vs controls. STUDY DESIGN: A retrospective cohort study using 15 years of multihospital data. We created control reference intervals (5th, median, and 95th percentiles) for initial TSB values hourly during the first days after birth, and determined the proportion of neonates with Down syndrome whose TSB exceeded the 95th percentile control interval. We determined the proportion with an initial TSB exceeding the upper control reference interval, the highest TSB recorded, the percentage of neonates receiving phototherapy, and the rate of hospital readmission for jaundice treatment. RESULTS: We compared 357 neonates with Down syndrome with 377 368 controls. Compared with controls, those with Down syndrome had 4.7 times the risk (95% CI, 3.9-5.7; P < .0001) of an initial TSB exceeding the 95th percentile control interval (23.5% vs 5.0%), 8.9 times (95% CI, 8.1-9.8; P < .0001) the phototherapy usage (62.2% vs 7.0%), and 3.6 times (95% CI, 1.6-8.2; P = .0075) the readmission rate for jaundice (17.4 vs 4.8 per 1000 live births). CONCLUSIONS: Neonates with Down syndrome have a substantial risk of early hyperbilirubinemia. The American Academy of Pediatrics currently advises obtaining an early screening complete blood count from neonates with Down syndrome. We submit that assessing their TSB is also advisable.


Subject(s)
Down Syndrome/complications , Hyperbilirubinemia, Neonatal/complications , Age Factors , Bilirubin/blood , Cohort Studies , Down Syndrome/blood , Female , Humans , Hyperbilirubinemia, Neonatal/blood , Hyperbilirubinemia, Neonatal/epidemiology , Hyperbilirubinemia, Neonatal/therapy , Infant, Newborn , Male , Patient Readmission/statistics & numerical data , Phototherapy , Reference Values , Retrospective Studies , Risk Assessment
SELECTION OF CITATIONS
SEARCH DETAIL
...