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1.
Lancet ; 398(10294): 41-52, 2021 07 03.
Artigo em Inglês | MEDLINE | ID: mdl-34217399

RESUMO

BACKGROUND: Little evidence is available on the use of telehealth for antenatal care. In response to the COVID-19 pandemic, we developed and implemented a new antenatal care schedule integrating telehealth across all models of pregnancy care. To inform this clinical initiative, we aimed to assess the effectiveness and safety of telehealth in antenatal care. METHODS: We analysed routinely collected health data on all women giving birth at Monash Health, a large health service in Victoria (Australia), using an interrupted time-series design. We assessed the impact of telehealth integration into antenatal care from March 23, 2020, across low-risk and high-risk care models. Allowing a 1-month implementation period from March 23, 2020, we compared the first 3 months of telehealth integrated care delivered between April 20 and July 26, 2020, with conventional care delivered between Jan 1, 2018, and March 22, 2020. The primary outcomes were detection and outcomes of fetal growth restriction, pre-eclampsia, and gestational diabetes. Secondary outcomes were stillbirth, neonatal intensive care unit admission, and preterm birth (birth before 37 weeks' gestation). FINDINGS: Between Jan 1, 2018, and March 22, 2020, 20 031 women gave birth at Monash Health during the conventional care period and 2292 women gave birth during the telehealth integrated care period. Of 20 154 antenatal consultations provided in the integrated care period, 10 731 (53%) were delivered via telehealth. Overall, compared with the conventional care period, no significant differences were identified in the integrated care period with regard to the number of babies with fetal growth restriction (birthweight below the 3rd percentile; 2% in the integrated care period vs 2% in the conventional care period, p=0·72, for low-risk care models; 5% in the integrated care period vs 5% in the conventional care period, p=0·50 for high-risk care models), number of stillbirths (1% vs 1%, p=0·79; 2% vs 2%, p=0·70), or pregnancies complicated by pre-eclampsia (3% vs 3%, p=0·70; 9% vs 7%, p=0·15), or gestational diabetes (22% vs 22%, p=0·89; 30% vs 26%, p=0·06). Interrupted time-series analysis showed a significant reduction in preterm birth among women in high-risk models (-0·68% change in incidence per week [95% CI -1·37 to -0·002]; p=0·049), but no significant differences were identified in other outcome measures for low-risk or high-risk care models after telehealth integration compared with conventional care. INTERPRETATION: Telehealth integrated antenatal care enabled the reduction of in-person consultations by 50% without compromising pregnancy outcomes. This care model can help to minimise in-person interactions during the COVID-19 pandemic, but should also be considered in post-pandemic health-care models. FUNDING: None.


Assuntos
COVID-19 , Complicações na Gravidez/terapia , Cuidado Pré-Natal/organização & administração , Telemedicina/economia , Telemedicina/organização & administração , Adulto , Feminino , Humanos , Análise de Séries Temporais Interrompida , Gravidez , Estudos Retrospectivos , Vitória
2.
BMJ Open ; 10(9): e037507, 2020 09 10.
Artigo em Inglês | MEDLINE | ID: mdl-32912950

RESUMO

OBJECTIVES: It is unclear how newer methods of respiratory support for infants born extremely preterm (EP; 22-27 weeks gestation) have affected in-hospital sequelae. We aimed to determine changes in respiratory support, survival and morbidity in EP infants since the early 1990s. DESIGN: Prospective longitudinal cohort study. SETTING: The State of Victoria, Australia. PARTICIPANTS: All EP births offered intensive care in four discrete eras (1991-1992 (24 months): n=332, 1997 (12 months): n=190, 2005 (12 months): n=229, and April 2016-March 2017 (12 months): n=250). OUTCOME MEASURES: Consumption of respiratory support, survival and morbidity to discharge home. Cost-effectiveness ratios describing the average additional days of respiratory support associated per additional survivor were calculated. RESULTS: Median duration of any respiratory support increased from 22 days (1991-1992) to 66 days (2016-2017). The increase occurred in non-invasive respiratory support (2 days (1991-1992) to 51 days (2016-2017)), with high-flow nasal cannulae, unavailable in earlier cohorts, comprising almost one-half of the duration in 2016-2017. Survival to discharge home increased (68% (1991-1992) to 87% (2016-2017)). Cystic periventricular leukomalacia decreased (6.3% (1991-1992) to 1.2% (2016-2017)), whereas retinopathy of prematurity requiring treatment increased (4.0% (1991-1992) to 10.0% (2016-2017)). The average additional costs associated with one additional infant surviving in 2016-2017 were 200 (95% CI 150 to 297) days, 326 (183 to 1127) days and 130 (70 to 267) days compared with 1991-1992, 1997 and 2005, respectively. CONCLUSIONS: Consumption of resources for respiratory support has escalated with improved survival over time. Cystic periventricular leukomalacia reduced in incidence but retinopathy of prematurity requiring treatment increased. How these changes translate into long-term respiratory or neurological function remains to be determined.


Assuntos
Lactente Extremamente Prematuro , Doenças do Prematuro , Feminino , Idade Gestacional , Humanos , Lactente , Recém-Nascido , Doenças do Prematuro/epidemiologia , Doenças do Prematuro/terapia , Estudos Longitudinais , Gravidez , Estudos Prospectivos , Vitória
3.
Neonatology ; 113(2): 117-121, 2018.
Artigo em Inglês | MEDLINE | ID: mdl-29169160

RESUMO

BACKGROUND: Phenobarbitone (PB) is the first-line anti-convulsant for neonatal seizures. The use of peritoneal dialysis (PD) to enhance drug elimination in cases of neonatal PB overdose has not been reported. OBJECTIVE: To report a case of neonatal severe PB toxicity and review the elimination of PB by PD. METHODS: Assessment of PD drug clearance. RESULTS: A neonate with prolonged seizures was administered PB. Encephalopathy and myocardial failure developed, which were initially suspected to be secondary to hypoxia. At 42 h of age, the serum PB concentration was in the toxic range at 131 mg/L. Despite supportive care, the infant's condition deteriorated with escalating inotropes and the need for CPR. Enhanced PB elimination via multiple-dose activated charcoal and exchange transfusion were considered too risky. Hourly PD cycles via Tenckhoff catheter were commenced, based on reports suggesting that PD enhances PB clearance. The clinical state of the infant then improved. PD administration was continued for 60 h, recovering 20% of the estimated total PB body load. The infant survived and there were no PD complications. CONCLUSIONS: PD increased PB clearance in this neonate, correlating with clinical recovery. Where other techniques are not possible, PD may have a role to play in enhancing PB elimination.


Assuntos
Anticonvulsivantes/intoxicação , Diálise Peritoneal , Fenobarbital/intoxicação , Intoxicação/terapia , Anticonvulsivantes/farmacocinética , Feminino , Humanos , Lactente , Recém-Nascido , Fenobarbital/farmacocinética , Intoxicação/sangue , Intoxicação/diagnóstico , Convulsões/tratamento farmacológico
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