Articles with "duration" as a keyword



Short Duration of Antenatal Corticosteroid Exposure and Outcomes in Extremely Preterm Infants

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Published in 2025 at "JAMA Network Open"

DOI: 10.1001/jamanetworkopen.2024.61312

Abstract: Key Points Question What is the minimum duration of exposure to a single dose of antenatal betamethasone associated with improved neonatal survival and reduced morbidities? Findings In this cohort study among 1806 infants born extremely… read more here.

Keywords: duration; single dose; short duration; extremely preterm ... See more keywords

Interplay Between Duration of Androgen Deprivation Therapy and External Beam Radiotherapy With or Without a Brachytherapy Boost for Optimal Treatment of High-risk Prostate Cancer

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Published in 2022 at "JAMA Oncology"

DOI: 10.1001/jamaoncol.2021.6871

Abstract: Key Points Question What is the optimal minimum duration of androgen deprivation therapy (ADT) when treating high-risk prostate cancer with high-dose radiotherapy? Findings This patient-level cohort study of 3 cohorts found a significant interaction between… read more here.

Keywords: beam radiotherapy; radiotherapy; brachytherapy boost; external beam ... See more keywords

Optimal Duration of Androgen Deprivation Therapy With Definitive Radiotherapy for Localized Prostate Cancer: A Meta-Analysis.

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Published in 2025 at "JAMA oncology"

DOI: 10.1001/jamaoncol.2025.4800

Abstract: Importance The ideal duration of androgen deprivation therapy (ADT) for treating localized prostate cancer is unknown due to variable adherence and treatment durations tested in clinical trials. Objective To determine the ideal duration of ADT… read more here.

Keywords: duration; cancer; meta analysis; risk ... See more keywords

Incidence and Progression of Chorioretinal Folds During Long-Duration Spaceflight.

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Published in 2023 at "JAMA ophthalmology"

DOI: 10.1001/jamaophthalmol.2022.5681

Abstract: Importance The primary contributing factor for development of chorioretinal folds during spaceflight is unknown. Characterizing fold types that develop and tracking their progression may provide insight into the pathophysiology of spaceflight-associated neuro-ocular syndrome and elucidate… read more here.

Keywords: progression; long duration; chorioretinal folds; choroidal folds ... See more keywords

Effect of Early Limited Formula on Breastfeeding Duration in the First Year of Life: A Randomized Clinical Trial.

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Published in 2019 at "JAMA pediatrics"

DOI: 10.1001/jamapediatrics.2019.1424

Abstract: Importance Breastfeeding through 6 and 12 months are 2 goals of the Centers for Disease Control and Prevention Healthy People 2020 initiative, but the 6-month goal is met for only 52% of US infants and… read more here.

Keywords: trial; breastfeeding months; formula; breastfeeding duration ... See more keywords

Nonpharmacological Interventions to Lengthen Sleep Duration in Healthy Children: A Systematic Review and Meta-analysis.

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Published in 2022 at "JAMA pediatrics"

DOI: 10.1001/jamapediatrics.2022.3172

Abstract: Importance Adequate sleep duration is necessary for many aspects of child health, development, and well-being, yet sleep durations for children are declining, and effective strategies to increase sleep in healthy children remain to be elucidated.… read more here.

Keywords: duration healthy; meta analysis; duration; sleep duration ... See more keywords
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Association of End Point Definition and Randomized Clinical Trial Duration in Clinical Trials of Schizophrenia Medications.

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Published in 2020 at "JAMA psychiatry"

DOI: 10.1001/jamapsychiatry.2020.1596

Abstract: Importance Facilitating the development of safe and effective medications for schizophrenia is a public health imperative. Objectives To evaluate the association of shortening randomized clinical trial (RCT) duration with the modification of the Positive and… read more here.

Keywords: clinical trial; week; trial; treatment ... See more keywords

Racial and Ethnic Disparities in Buprenorphine Treatment Duration in the US.

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Published in 2022 at "JAMA psychiatry"

DOI: 10.1001/jamapsychiatry.2022.3673

Abstract: This cohort study examines racial and ethnic differences in the duration of buprenorphine treatment for opioid use disorder in the US from 2006 to 2020. read more here.

Keywords: buprenorphine treatment; ethnic disparities; racial ethnic; duration ... See more keywords

Association of Duration and Type of Surgical Prophylaxis With Antimicrobial-Associated Adverse Events.

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Published in 2019 at "JAMA surgery"

DOI: 10.1001/jamasurg.2019.0569

Abstract: Importance The benefits of antimicrobial prophylaxis are limited to the first 24 hours postoperatively. Little is known about the harms associated with continuing antimicrobial prophylaxis after skin closure. Objective To characterize the association of type… read more here.

Keywords: hours aor; infection; duration; prophylaxis ... See more keywords

Spatial scale and duration of one microburst region on 13 August 2015

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Published in 2017 at "Journal of Geophysical Research"

DOI: 10.1002/2016ja023752

Abstract: Prior studies of microburst precipitation have largely relied on estimates of the spatial scale and temporal duration of the microburst region in order to determine the radiation belt loss rate of relativistic electrons. These estimates… read more here.

Keywords: spatial scale; august 2015; microburst region; duration ... See more keywords

Changing duration and spatial extent of midlatitude precipitation extremes across different climates

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Published in 2017 at "Geophysical Research Letters"

DOI: 10.1002/2017gl072855

Abstract: Precipitation extremes intensify with climate warming in observations and simulations, but changes in their duration or spatial extent are not well understood. Here the duration and zonal length of midlatitude precipitation extremes are quantified in… read more here.

Keywords: precipitation extremes; spatial extent; climate; duration ... See more keywords