LIVIVO - The Search Portal for Life Sciences

zur deutschen Oberfläche wechseln
Advanced search

Search results

Result 1 - 10 of total 18

Search options

  1. Article ; Online: Late-Onset Hyponatremia in Premature Infants.

    Marin, Terri / Dowell, Samuel H / Wright, Kristen / Mansuri, Asifhusen / Mann, Paul C

    The Journal of perinatal & neonatal nursing

    2023  Volume 37, Issue 4, Page(s) 325–331

    Abstract: Late-onset hyponatremia (LOH) frequently affects premature infants 2 or more weeks of age due to inadequate sodium intake and excessive kidney loss. Late-onset hyponatremia typically occurs in infants who are physiologically stable and is defined as ... ...

    Abstract Late-onset hyponatremia (LOH) frequently affects premature infants 2 or more weeks of age due to inadequate sodium intake and excessive kidney loss. Late-onset hyponatremia typically occurs in infants who are physiologically stable and is defined as serum sodium of 132 mEq/L or less or between 133 and 135 mEq/L if receiving sodium supplementation. Recent evidence suggests that spot urine sodium levels may improve the recognition of LOH, as low levels of excreted urine reflect a total body sodium deficit and negative balance. Untreated LOH may result in poor somatic growth, neurodevelopmental delay, higher incidence of bronchopulmonary dysplasia, and more severe retinopathy of prematurity. The primary prevention of LOH is to maintain serum sodium between 135 and 145 mEq/L; however, there are currently no formal protocols guiding sodium supplementation. The purpose of this article is to present on overview of LOH pathophysiology and its effect on somatic growth, neurodevelopment outcomes, and other related sequelae. We further discuss general management strategies and describe a protocol for sodium supplementation that is presently undergoing an evaluation for effectiveness.
    MeSH term(s) Humans ; Infant ; Infant, Newborn ; Bronchopulmonary Dysplasia ; Hyponatremia/diagnosis ; Hyponatremia/etiology ; Hyponatremia/therapy ; Infant, Premature ; Sodium
    Chemical Substances Sodium (9NEZ333N27)
    Language English
    Publishing date 2023-04-27
    Publishing country United States
    Document type Journal Article ; Review
    ZDB-ID 1036365-8
    ISSN 1550-5073 ; 0893-2190
    ISSN (online) 1550-5073
    ISSN 0893-2190
    DOI 10.1097/JPN.0000000000000737
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  2. Article ; Online: Routine Diaper Change Alters Kidney Oxygenation in Premature Infants: A Non-A Priori Analysis.

    Marin, Terri / Ghosh, Santu / Cockfield, Christie / Mundy, Cynthia / Mansuri, Asifhusen / Stansfield, Brian K

    Advances in neonatal care : official journal of the National Association of Neonatal Nurses

    2023  Volume 23, Issue 5, Page(s) 450–456

    Abstract: Background: Reduction in oxygen delivery to developing kidneys of premature infants may be an important source for acute kidney injury in premature infants.: Purpose: To describe changes in continuous kidney oxygenation (RrSO 2 ) measures before, ... ...

    Abstract Background: Reduction in oxygen delivery to developing kidneys of premature infants may be an important source for acute kidney injury in premature infants.
    Purpose: To describe changes in continuous kidney oxygenation (RrSO 2 ) measures before, during, and after routine diaper changes.
    Methods: Non-a priori analysis of a prospective cohort that received continuous measurement of RrSO 2 with near-infrared spectroscopy (NIRS) over the first 14 days of life demonstrating acute RrSO 2 drops surrounding diaper changes.
    Results: In total, 26 of 38 (68%) infants (≤1800 g) from our cohort exhibited acute drops in RrSO 2 that temporally correlated with diaper changes. Mean (SD) RrSO 2 baseline prior to each diaper change event was 71.1 (13.2), dropped to 59.3 (11.6) during diaper change, and recovered to 73.3 (13.2). There was a significant difference between means when comparing baseline to diaper change ( P < .001; 95% CI, 9.9 to 13.8) and diaper change to recovery ( P < .001; 95% CI, -16.9 to -11.2). The mean decrease in RrSO 2 during diaper change averaged 12 points (17%) below 15-minute RrSO 2 mean prior to diaper change, with quick recovery to prediaper change levels. No decreases in SpO 2 , blood pressure, or heart rate were documented during the intermittent kidney hypoxic events.
    Implications for practice and research: Routine diaper changes in preterm infants may increase the risk for acute reductions in RrSO 2 as measured by NIRS; however, the impact on kidney health remains unknown. Larger prospective cohort studies assessing kidney function and outcomes related to this phenomenon are needed.
    MeSH term(s) Infant ; Child ; Infant, Newborn ; Humans ; Infant, Premature ; Prospective Studies ; Oxygen ; Kidney ; Infant Care
    Chemical Substances Oxygen (S88TT14065)
    Language English
    Publishing date 2023-05-29
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2171013-2
    ISSN 1536-0911 ; 1536-0903
    ISSN (online) 1536-0911
    ISSN 1536-0903
    DOI 10.1097/ANC.0000000000001082
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  3. Article ; Online: Dual diagnosis of autosomal dominant polycystic kidney disease and sickle cell disease in a teenage male.

    Stein, Quinn / Herman, Kathleen / Deyo, Jennifer / McDonough, Colleen / Bloom, Michelle S / Mansuri, Asifhusen

    Pediatric nephrology (Berlin, Germany)

    2023  Volume 38, Issue 9, Page(s) 3189–3192

    Abstract: Background: Sickle cell disease (SCD) and autosomal dominant polycystic kidney disease (ADPKD) are relatively common genetic conditions with considerable overlap in clinical presentation. In addition to similarities between the signs and symptoms in ... ...

    Abstract Background: Sickle cell disease (SCD) and autosomal dominant polycystic kidney disease (ADPKD) are relatively common genetic conditions with considerable overlap in clinical presentation. In addition to similarities between the signs and symptoms in sickle cell nephropathy and ADPKD, more than half of SCD patients have kidney cysts. The co-occurrence of these two diseases has not been previously reported in the literature.
    Case diagnosis/treatment: A 16-year-old Black male with SCD had bilateral kidney enlargement and multiple simple cysts on ultrasound. Although kidney cysts are significantly more common in individuals affected with SCD, genetic testing with a broad kidney gene panel was performed to explore the possible presence of another underlying genetic cause of his cysts, in addition to SCD. A dual diagnosis of SCD and ADPKD was made following the identification of two copies of the common pathogenic sickle cell HBB variant (c.20A > T, p.Glu7Val) and a pathogenic missense variant in PKD1 (c.8311G > A, p.Glu2771Lys).
    Conclusions: SCD and ADPKD differ in pathophysiological mechanisms and treatment regimens. As such, it will be paramount for this teenager to be closely monitored for signs of diminished kidney function and to be co-managed as he transitions to adult care to ensure proper treatment and management. Early identification of individuals with both SCD and a co-occurring condition is crucial to ensuring proper clinical management. Furthermore, identifying and reporting additional patients with SCD and ADPKD dual diagnoses will help us to understand the co-occurring disease course and optimal treatments.
    MeSH term(s) Adult ; Humans ; Male ; Adolescent ; Polycystic Kidney, Autosomal Dominant/complications ; Polycystic Kidney, Autosomal Dominant/diagnosis ; Polycystic Kidney, Autosomal Dominant/genetics ; Diagnosis, Dual (Psychiatry) ; Kidney Neoplasms ; Anemia, Sickle Cell/complications ; Anemia, Sickle Cell/diagnosis ; Anemia, Sickle Cell/genetics ; Cysts ; TRPP Cation Channels/genetics
    Chemical Substances TRPP Cation Channels
    Language English
    Publishing date 2023-01-16
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 631932-4
    ISSN 1432-198X ; 0931-041X
    ISSN (online) 1432-198X
    ISSN 0931-041X
    DOI 10.1007/s00467-023-05873-6
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  4. Article ; Online: Blunted rest-activity circadian rhythm increases the risk of all-cause, cardiovascular disease and cancer mortality in US adults

    Yanyan Xu / Shaoyong Su / Xinyue Li / Asifhusen Mansuri / William V. McCall / Xiaoling Wang

    Scientific Reports, Vol 12, Iss 1, Pp 1-

    2022  Volume 9

    Abstract: Abstract To examine whether rest-activity circadian rhythm parameters can predict all-cause, cardiovascular disease and cancer mortality in a general adult population of the US. We further compared the mortality predictive performance of these parameters ...

    Abstract Abstract To examine whether rest-activity circadian rhythm parameters can predict all-cause, cardiovascular disease and cancer mortality in a general adult population of the US. We further compared the mortality predictive performance of these parameters with that of traditional risk factors. This study included 7,252 adults from US National Health and Nutrition Examination Surveys (NHANES) 2011–2014, who had wrist accelerometer data obtained at baseline and follow-up status linked to the National Death Index records (2011–2019). During a median of 81 months (interquartile range, 69–94 months) of follow-up, 674 (9.3%) deaths occurred. There were inverse associations between relative amplitude (RA) and all-cause mortality, cardiovascular disease and cancer mortality with increased quartiles RA associated with lower mortality risk (all P < 0.05). The Hazard Ratios ranged from 0.61 to 0.79. Furthermore, RA outperformed all the tested traditional predictors of all-cause mortality with the exception of age. This study suggests that participants with blunted rest-activity circadian rhythms had a higher risk of all-cause, cardiovascular disease and cancer mortality. Future studies will be needed to test whether interventions that regulate rest-activity circadian activity rhythms will improve health outcomes.
    Keywords Medicine ; R ; Science ; Q
    Subject code 310
    Language English
    Publishing date 2022-11-01T00:00:00Z
    Publisher Nature Portfolio
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    More links

    Kategorien

  5. Article ; Online: Age, sex and race distribution of accelerometer-derived sleep variability in US school-aged children and adults

    Elexis Price / Xinyue Li / Yanyan Xu / Asifhusen Mansuri / William V. McCall / Shaoyong Su / Xiaoling Wang

    Scientific Reports, Vol 13, Iss 1, Pp 1-

    2023  Volume 10

    Abstract: Abstract Sleep variability (e.g. intra-individual variabilities in sleep duration or sleep timing, social jetlag, and catch-up sleep) is an important factor impacting health and mortality. However, limited information is available on the distribution of ... ...

    Abstract Abstract Sleep variability (e.g. intra-individual variabilities in sleep duration or sleep timing, social jetlag, and catch-up sleep) is an important factor impacting health and mortality. However, limited information is available on the distribution of these sleep parameters across the human life span. We aimed to provide distribution of sleep variability related parameters across lifespan by sex and race in a national representative sample from the U.S. population. The study included 9981 participants 6 years and older from the National Health and Nutrition Examination Survey (NHANES) 2011–2014, who had 4–7 days of valid 24-h accelerometer recording with at least one day obtained during weekend (Friday or Saturday night). Of the study participants, 43% showed ≥ 60 min sleep duration standard deviation (SD), 51% experienced ≥ 60 min catch-up sleep, 20% showed ≥ 60 min sleep midpoint SD, and 43% experienced ≥ 60 min social jetlag. American youth and young adults averaged greater sleep variability compared to other age groups. Non-Hispanic Blacks showed greater sleep variability in all parameters compared to other racial groups. There was a main effect of sex on sleep midpoint SD and social jetlag with males averaging slightly more than females. Our study provides important observations on sleep variability parameters of residents of the United States by using objectively measured sleep patterns and will provide unique insights for personalized advice on sleep hygiene.
    Keywords Medicine ; R ; Science ; Q
    Subject code 360
    Language English
    Publishing date 2023-12-01T00:00:00Z
    Publisher Nature Portfolio
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    More links

    Kategorien

  6. Article ; Online: Blunted rest-activity circadian rhythm increases the risk of all-cause, cardiovascular disease and cancer mortality in US adults.

    Xu, Yanyan / Su, Shaoyong / Li, Xinyue / Mansuri, Asifhusen / McCall, William V / Wang, Xiaoling

    Scientific reports

    2022  Volume 12, Issue 1, Page(s) 20665

    Abstract: To examine whether rest-activity circadian rhythm parameters can predict all-cause, cardiovascular disease and cancer mortality in a general adult population of the US. We further compared the mortality predictive performance of these parameters with ... ...

    Abstract To examine whether rest-activity circadian rhythm parameters can predict all-cause, cardiovascular disease and cancer mortality in a general adult population of the US. We further compared the mortality predictive performance of these parameters with that of traditional risk factors. This study included 7,252 adults from US National Health and Nutrition Examination Surveys (NHANES) 2011-2014, who had wrist accelerometer data obtained at baseline and follow-up status linked to the National Death Index records (2011-2019). During a median of 81 months (interquartile range, 69-94 months) of follow-up, 674 (9.3%) deaths occurred. There were inverse associations between relative amplitude (RA) and all-cause mortality, cardiovascular disease and cancer mortality with increased quartiles RA associated with lower mortality risk (all P < 0.05). The Hazard Ratios ranged from 0.61 to 0.79. Furthermore, RA outperformed all the tested traditional predictors of all-cause mortality with the exception of age. This study suggests that participants with blunted rest-activity circadian rhythms had a higher risk of all-cause, cardiovascular disease and cancer mortality. Future studies will be needed to test whether interventions that regulate rest-activity circadian activity rhythms will improve health outcomes.
    MeSH term(s) Adult ; Humans ; Circadian Rhythm ; Cardiovascular Diseases ; Nutrition Surveys ; Neoplasms ; Rest
    Language English
    Publishing date 2022-11-30
    Publishing country England
    Document type Journal Article
    ZDB-ID 2615211-3
    ISSN 2045-2322 ; 2045-2322
    ISSN (online) 2045-2322
    ISSN 2045-2322
    DOI 10.1038/s41598-022-24894-z
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  7. Article ; Online: Age, sex and race distribution of accelerometer-derived sleep variability in US school-aged children and adults.

    Price, Elexis / Li, Xinyue / Xu, Yanyan / Mansuri, Asifhusen / McCall, William V / Su, Shaoyong / Wang, Xiaoling

    Scientific reports

    2023  Volume 13, Issue 1, Page(s) 22114

    Abstract: Sleep variability (e.g. intra-individual variabilities in sleep duration or sleep timing, social jetlag, and catch-up sleep) is an important factor impacting health and mortality. However, limited information is available on the distribution of these ... ...

    Abstract Sleep variability (e.g. intra-individual variabilities in sleep duration or sleep timing, social jetlag, and catch-up sleep) is an important factor impacting health and mortality. However, limited information is available on the distribution of these sleep parameters across the human life span. We aimed to provide distribution of sleep variability related parameters across lifespan by sex and race in a national representative sample from the U.S. population. The study included 9981 participants 6 years and older from the National Health and Nutrition Examination Survey (NHANES) 2011-2014, who had 4-7 days of valid 24-h accelerometer recording with at least one day obtained during weekend (Friday or Saturday night). Of the study participants, 43% showed ≥ 60 min sleep duration standard deviation (SD), 51% experienced ≥ 60 min catch-up sleep, 20% showed ≥ 60 min sleep midpoint SD, and 43% experienced ≥ 60 min social jetlag. American youth and young adults averaged greater sleep variability compared to other age groups. Non-Hispanic Blacks showed greater sleep variability in all parameters compared to other racial groups. There was a main effect of sex on sleep midpoint SD and social jetlag with males averaging slightly more than females. Our study provides important observations on sleep variability parameters of residents of the United States by using objectively measured sleep patterns and will provide unique insights for personalized advice on sleep hygiene.
    MeSH term(s) Male ; Child ; Female ; Adolescent ; Young Adult ; Humans ; United States ; Nutrition Surveys ; Circadian Rhythm ; Time Factors ; Sleep ; Jet Lag Syndrome ; Accelerometry
    Language English
    Publishing date 2023-12-13
    Publishing country England
    Document type Journal Article
    ZDB-ID 2615211-3
    ISSN 2045-2322 ; 2045-2322
    ISSN (online) 2045-2322
    ISSN 2045-2322
    DOI 10.1038/s41598-023-49484-5
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  8. Article: Age, sex and race distribution of accelerometer-derived sleep variability in US school-aged children and adults.

    Price, Elexis / Li, Xinyue / Xu, Yanyan / Mansuri, Asifhusen / McCall, William V / Su, Shaoyong / Wang, Xiaoling

    Research square

    2023  

    Abstract: Background: Sleep variability (e.g. intra-individual variabilities in sleep duration or sleep timing, social jetlag, and catch-up sleep) is an important factor impacting health and mortality. However, limited information is available on the distribution ...

    Abstract Background: Sleep variability (e.g. intra-individual variabilities in sleep duration or sleep timing, social jetlag, and catch-up sleep) is an important factor impacting health and mortality. However, limited information is available on the distribution of these sleep parameters across the human life span. We aimed to provide distribution of sleep variability related parameters across lifespan by sex and race in a national representative sample from the U.S. population.
    Methods: The study included 9,799 participants 6 years and older from the National Health and Nutrition Examination Survey (NHANES) 2011-2014, who had at least 3 days of valid sleep parameters with at least one day obtained during weekend (Friday or Saturday night). These were calculated from 7-day 24-h accelerometer recordings.
    Results: Of the study participants, 43% showed ≥ 60 minutes sleep duration standard deviation (SD), 51% experienced ≥ 60 minutes catch-up sleep, 20% showed ≥ 60 minutes midpoint of sleep SD, and 43% experienced ≥ 60 minutes social jetlag. American youth and young adults averaged greater sleep variability compared to other age groups. Non-Hispanic Blacks showed greater sleep variability in all parameters compared to other racial groups. There was a main effect of sex on sleep midpoint SD and social jetlag with males averaging slightly more than females.
    Conclusion: Our study provides important observations on sleep irregularity parameters of residents of the United States by using objectively measured sleep patterns and will provide unique insights for personalized advice on sleep hygiene.
    Language English
    Publishing date 2023-05-19
    Publishing country United States
    Document type Preprint
    DOI 10.21203/rs.3.rs-2927692/v1
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  9. Article ; Online: Day-to-day deviations in sleep parameters and biological aging: Findings from the NHANES 2011-2014.

    Wang, Xiaoling / Xu, Yanyan / Li, Xinyue / Mansuri, Asifhusen / McCall, William V / Liu, Yutao / Su, Shaoyong

    Sleep health

    2023  Volume 9, Issue 6, Page(s) 940–946

    Abstract: Objectives: The majority of the previous research has focused on the impact of average sleep parameters on longevity. In this study, we aimed to investigate the associations of day-to-day deviations in sleep parameters with biological ages among 6052 ... ...

    Abstract Objectives: The majority of the previous research has focused on the impact of average sleep parameters on longevity. In this study, we aimed to investigate the associations of day-to-day deviations in sleep parameters with biological ages among 6052 adults participating in the 2011-2014 waves of the US National Health and Nutrition Examination Survey.
    Methods: Sleep parameters, including sleep duration, efficiency, midpoint, and day-to-day deviations in sleep parameters, including standard deviation of sleep duration (sleep variability), standard deviation of sleep midpoint (sleep irregularity), catch-up sleep, and social jetlag, were obtained from 4 to 7 days of 24-h accelerometer recording. We used physiological data to compute measurements of biological aging according to 3 published algorithms: PhenoAge, Klemera-Doubal method Biological Age, and homeostatic dysregulation.
    Results: After adjustment of multiple covariates, we observed that all parameters of day-to-day deviations in sleep were significantly associated with biological aging with larger sleep variability, larger sleep irregularity, more catch-up sleep, and more social jetlag linked with more advanced biological aging. The significant associations of sleep irregularity, catch-up sleep, and social jetlag with biological aging indices remained even after adjustment for sleep duration, efficiency, and midpoint.
    Conclusion: In this study, we found that day-to-day deviations in sleep parameters are independently associated with biological aging in US general population. Since day-to-day deviation in sleep is a modifiable behavioral factor, our finding suggests that intervention aiming at increasing regularity in sleep patterns may be a novel approach for extending a healthy life span.
    MeSH term(s) Adult ; Humans ; Nutrition Surveys ; Circadian Rhythm/physiology ; Sleep/physiology ; Aging ; Jet Lag Syndrome
    Language English
    Publishing date 2023-08-28
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2813299-3
    ISSN 2352-7226 ; 2352-7218
    ISSN (online) 2352-7226
    ISSN 2352-7218
    DOI 10.1016/j.sleh.2023.07.018
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  10. Article ; Online: Nocturnal blood pressure dipping, blood pressure variability, and cognitive function in early and middle-aged adults.

    Massengale, Katerina / Barnes, Vernon A / Williams, Celestin / Mansuri, Asifhusen / Norland, Kimberly / Altvater, Michelle / Bailey, Hallie / Harris, Ryan A / Su, Shaoyong / Wang, Xiaoling

    Journal of clinical hypertension (Greenwich, Conn.)

    2024  Volume 26, Issue 3, Page(s) 235–240

    Abstract: Higher nighttime blood pressure (BP), less BP dipping, and higher BP variability have been linked with worse cognitive function in the elderly. The goal of this study is to explore whether this relationship already exists in early and middle adulthood. ... ...

    Abstract Higher nighttime blood pressure (BP), less BP dipping, and higher BP variability have been linked with worse cognitive function in the elderly. The goal of this study is to explore whether this relationship already exists in early and middle adulthood. We further examined whether ethnic differences between African Americans and European Americans in BP parameters can explain ethnic differences in cognitive function. 24-h ambulatory BP monitoring and cognitive function were obtained from 390 participants (average age: 37.2 years with a range of 25-50; 54.9% African Americans; 63.6% females). We observed that higher nighttime BP, decreased dipping, and higher variability were significantly associated with lower scores on the Picture Sequence Memory Test. Significant negative associations between variability and overall composite scores were also observed. No significant associations between average 24-h or daytime BP and cognitive function were observed. Ethnic differences in nighttime diastolic pressures and dipping can explain 6.81% to 10.8% of the ethnicity difference in the score of the Picture Sequence Memory Test (ps < .05). This study suggests that the associations of nighttime BP, dipping, and variability with cognitive function already exist in young and middle-aged adults. Ethnic differences in nighttime BP and dipping can at least partially explain ethnic differences in cognitive function. The stronger association of these parameters with cognitive function than daytime or average BP in this age range raises the importance of using ambulatory BP monitoring for more precise detection of abnormal BP patterns in young adulthood.
    MeSH term(s) Adult ; Female ; Humans ; Male ; Middle Aged ; Black or African American ; Blood Pressure/physiology ; Blood Pressure Monitoring, Ambulatory ; Circadian Rhythm/physiology ; Cognition ; Hypertension/diagnosis ; Hypertension/epidemiology ; White
    Language English
    Publishing date 2024-02-08
    Publishing country United States
    Document type Journal Article ; Research Support, N.I.H., Extramural
    ZDB-ID 2077222-1
    ISSN 1751-7176 ; 1524-6175
    ISSN (online) 1751-7176
    ISSN 1524-6175
    DOI 10.1111/jch.14764
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

To top