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Urologic Oncology May 2022Acute kidney injury (AKI) is a common complication after radical cystectomy (RC). Previous literature has shown that intraoperative hemodynamic instability measured via...
PURPOSE
Acute kidney injury (AKI) is a common complication after radical cystectomy (RC). Previous literature has shown that intraoperative hemodynamic instability measured via the surgical Apgar score is an independent predictor of major complications following RC. We sought to determine whether the surgical Apgar score is predictive of postoperative AKI.
METHODS
We performed a retrospective review of RC patients at our institution from 2010 to 2017. Intraoperative hemodynamic instability was captured via the Apgar score based on the lowest intraoperative mean arterial blood pressure, lowest heart rate, and estimated blood loss. Patients were divided into 3 groups: high-risk (HR; Apgar ≤4), intermediate-risk (IR; Apgar score 5-6), and low-risk (LR; Apgar score ≥7). AKIs were graded according to the Kidney Disease Improving Global Outcomes (KDIGO) criteria. High grade AKIs were defined as KDIGO grade 2 or 3. Categorical variables were assessed using the Pearson Chi-Square test, quantitative with the Kruskal-Wallis test, and multivariable logistic regression to identify predictors of AKI and high grade AKIs within 30 days of RC.
RESULTS
Eight hundred and seventy-three patients were included with a median follow-up of 35 months. AKI within 30 days was observed in 28% of patients. Predictors of AKI within 30 days on adjusted analysis included IR (OR: 1.83, P = 0.002) and HR (OR: 3.53, P < 0.001) Apgar scores. IR (OR: 2.23, P = 0.007) and HR (OR: 4.87, P < 0.001) Apgar scores were also predictors of high-grade AKIs.
CONCLUSION
Intraoperative hemodynamic instability measured via the Apgar score can be predictive of AKI, which can guide individualized fluid management in the postoperative period.
Topics: Acute Kidney Injury; Apgar Score; Cystectomy; Female; Humans; Infant, Newborn; Male; Postoperative Complications; Retrospective Studies; Risk Factors; Urinary Bladder
PubMed: 34654645
DOI: 10.1016/j.urolonc.2021.09.006 -
Reproductive Sciences (Thousand Oaks,... Sep 2022Labor pain (LP), as a physiological process, is known as one of the most severe pains. Aromatherapy is one of the methods to reduce LP in the first phase of labor. It is... (Meta-Analysis)
Meta-Analysis Review
Labor pain (LP), as a physiological process, is known as one of the most severe pains. Aromatherapy is one of the methods to reduce LP in the first phase of labor. It is an important approach for enjoyable birth and decreases the severity of pain in today's society. Accordingly, this study aimed to systematically review the relieving effect of aromatherapy in LP and Apgar score. We used international databases such as EMBASE, Web of Science, Scopus, Google Scholar, PubMed, Cochrane Library, ProQuest, and clinicaltrials.gov to conduct a systematic search for all relevant articles. Cochran's Q-test and I statistic were applied to assess heterogeneity, a random-effects model was used to estimate the unstandardized mean difference (UMD), and a meta-regression method was utilized to investigate the factors affecting heterogeneity between studies. A total of 27 studies were included in the meta-analysis (sample size: 2,566). Overall, aromatherapy leads to relieving LP during delivery (UMD: 1.75; 95% CI: 1.13-2.37). Based on cervix dilation, aromatherapy significantly affects LP when cervix dilation is 8-10 cm (UMD: 6.18; 95% CI: 4.51-7.85) and 0-4 cm (UMD: 5.31; 95% CI: 3.74-6.87); but it had no effects on 1- and 5-min Apgar scores. No publication bias was observed (P=0.113). Mother's age, publication year, sample size, and cervix dilation had no significant effects on heterogeneity (P>0.05). Aromatherapy had a positive impact on relieving LP, and the greatest and least effect was witnessed in dilatation of 8-10 cm and 0-4 cm, respectively. Moreover, it had no effects on 1- and 5-min Apgar scores.
Topics: Apgar Score; Aromatherapy; Cervix Uteri; Dilatation; Female; Humans; Infant, Newborn; Labor Pain; Pregnancy
PubMed: 34231175
DOI: 10.1007/s43032-021-00666-4 -
Journal of Paediatrics and Child Health Apr 2023The aetiology of perinatal stroke is poorly understood. This study aimed to prospectively confirm the risk factors and identify any previously unknown variables.
AIM
The aetiology of perinatal stroke is poorly understood. This study aimed to prospectively confirm the risk factors and identify any previously unknown variables.
METHODS
A prospective case-control study was conducted in Australia. Univariate odds ratios (ORs), associated 95% confidence intervals (CIs) and multivariable logistic regression models fitted with backwards stepwise variable selection were used.
RESULTS
Sixty perinatal stroke cases reported between 2017 and 2019 included 95% (57/60) with multiple risk factors. Univariate analysis identified emergency caesarean section rather than NVD (P < 0.01), low Apgar score (<7) at 1, 5 and 10 min of age (P < 0.01), resuscitation at birth (P < 0.01), abnormal cord blood gas (P < 0.01), neonatal infection/sepsis (P < 0.01), congenital heart disease (P < 0.01) and hypoglycaemia (P < 0.01) as significant risk factors. Multivariate analysis found smoking during pregnancy (OR: 1.48; 95% CI: 1.09-1.99), 1-min Apgar score < 7 (OR: 1.54; 95% CI: 1.15-2.08), 10-min Apgar score < 7 (OR: 1.26; 95% CI: 1.02-1.54) and hypoglycaemia (OR: 1.49; 95% CI: 1.07-2.06).
CONCLUSIONS
Perinatal stroke is associated with multiple risk factors. Exposure to smoking, 10-min Apgar score < 7, neonatal infection and hypoglycaemia were independent risk factors. Emergency caesarean section, resuscitation at birth and abnormal cord blood gas were additional risk factors.
Topics: Infant, Newborn; Pregnancy; Infant; Humans; Female; Case-Control Studies; Cesarean Section; Stroke; Risk Factors; Seizures; Apgar Score
PubMed: 36786434
DOI: 10.1111/jpc.16372 -
BMC Surgery Jul 2023The Surgical Apgar Score (SAS) describes a feasible and objective tool for predicting surgical outcomes. However, the accuracy of the score and its correlation with the...
BACKGROUND
The Surgical Apgar Score (SAS) describes a feasible and objective tool for predicting surgical outcomes. However, the accuracy of the score and its correlation with the complication severity has not been well established in many grounds of low resource settings.
OBJECTIVE
To determine the accuracy of Surgical Apgar Score in predicting the severity of post-operative complications among patients undergoing emergency laparotomy at Muhimbili National Hospital.
METHODS
A prospective cohort study was conducted for a period of 12 months; patients were followed for 30 days, the risk of complication was classified using the Surgical Apgar Score (SAS), severity of complication was estimated using the Clavien Dindo Classification (CDC) grading scheme and Comprehensive Complication Index (CCI). Spearman correlation and simple linear regression statistic models were applied to establish the relationship between Surgical Apgar Score (SAS) and Comprehensive Complication Index (CCI). The Accuracy of SAS was evaluated by determining its discriminatory capacity on Receiver Operating Characteristics (ROC) curve, data normality was tested by Shapiro-Wilk statistic 0.929 (p < 0.001).Analysis was done using International Business Machine Statistical Product and Service Solution (IBM SPSS) version 27.
RESULTS
Out of the 111 patients who underwent emergency laparotomy, 71 (64%) were Male and the median age (IQR) was 49 (36, 59).The mean SAS was 4.86 (± 1.29) and the median CCI (IQR) was 36.20 (26.2, 42.40). Patients in the high-risk SAS group (0-4) were more likely to experience severe and life-threatening complications, with a mean CCI of 53.3 (95% CI: 47.2-63.4), compared to the low-risk SAS group (7-10) with a mean CCI of 21.0 (95% CI: 5.3-36.2). A negative correlation was observed between SAS and CCI, with a Spearman r of -0.575 (p < 0.001) and a regression coefficient b of -11.5 (p < 0.001). The SAS demonstrated good accuracy in predicting post-operative complications, with an area under the curve of 0.712 (95% CI: 0.523-0.902, p < 0.001) on the ROC.
CONCLUSION
This study has demonstrated that SAS can accurately predict the occurrence of complications following emergency laparotomy at Muhimbili National Hospital.
Topics: Humans; Male; Infant, Newborn; Female; Apgar Score; Laparotomy; Prospective Studies; Postoperative Complications; Risk Factors; Retrospective Studies
PubMed: 37415104
DOI: 10.1186/s12893-023-02088-2 -
International Journal of Environmental... Apr 2021Neonatal brain injury or neonatal encephalopathy (NE) is a significant morbidity and mortality factor in preterm and full-term newborns. NE has an incidence in the range...
Neonatal brain injury or neonatal encephalopathy (NE) is a significant morbidity and mortality factor in preterm and full-term newborns. NE has an incidence in the range of 2.5 to 3.5 per 1000 live births carrying a considerable burden for neurological outcomes such as epilepsy, cerebral palsy, cognitive impairments, and hydrocephaly. Many scoring systems based on different risk factor combinations in regression models have been proposed to predict abnormal outcomes. Birthweight, gestational age, Apgar scores, pH, ultrasound and MRI biomarkers, seizures onset, EEG pattern, and seizure duration were the most referred predictors in the literature. Our study proposes a decision-tree approach based on clinical risk factors for abnormal outcomes in newborns with the neurological syndrome to assist in neonatal encephalopathy prognosis as a complementary tool to the acknowledged scoring systems. We retrospectively studied 188 newborns with associated encephalopathy and seizures in the perinatal period. Etiology and abnormal outcomes were assessed through correlations with the risk factors. We computed mean, median, odds ratios values for birth weight, gestational age, 1-min Apgar Score, 5-min Apgar score, seizures onset, and seizures duration monitoring, applying standard statistical methods first. Subsequently, CART (classification and regression trees) and cluster analysis were employed, further adjusting the medians. Out of 188 cases, 84 were associated to abnormal outcomes. The hierarchy on etiology frequencies was dominated by cerebrovascular impairments, metabolic anomalies, and infections. Both preterms and full-terms at risk were bundled in specific categories defined as high-risk 75-100%, intermediate risk 52.9%, and low risk 0-25% after CART algorithm implementation. Cluster analysis illustrated the median values, profiling at a glance the preterm model in high-risk groups and a full-term model in the inter-mediate-risk category. Our study illustrates that, in addition to standard statistics methodologies, decision-tree approaches could provide a first-step tool for the prognosis of the abnormal outcome in newborns with encephalopathy.
Topics: Apgar Score; Brain Injuries; Electroencephalography; Epilepsy; Female; Humans; Infant; Infant, Newborn; Pregnancy; Retrospective Studies; Seizures
PubMed: 33946326
DOI: 10.3390/ijerph18094807 -
Journal of Perinatology : Official... Dec 2019To determine 1-year survival in a cohort of newborns with an Apgar score of 0 at 5 and 10 min of age.
OBJECTIVE
To determine 1-year survival in a cohort of newborns with an Apgar score of 0 at 5 and 10 min of age.
STUDY DESIGN
A retrospective cohort study of the Washington State Comprehensive Hospital Abstract Reporting System from 2005 to 2014.
RESULTS
Of 879,340 births, 199 (0.02%) had an Apgar score of 0 at 5 min, and 109 (0.01%) also had a score of 0 at 10 min. One-year survival was 46% for newborns with Apgar score of 0 at 5 and 10 min. One-year survival by gestational age was 4% for newborns <30 weeks, 38% for 30-35 weeks, and 67% for ≥36 weeks.
CONCLUSION
Survival at 1 year of age for newborns with an Apgar score of 0 at 5 and 10 min has improved, as compared with historic cohorts. Cautious optimism is warranted since morbidity-free survival could not be assessed.
Topics: Apgar Score; Cohort Studies; Female; Gestational Age; Humans; Infant; Infant Mortality; Infant, Newborn; Male; Resuscitation Orders; Retrospective Studies; Risk Factors; Survival Analysis; Washington
PubMed: 31388116
DOI: 10.1038/s41372-019-0454-2 -
Ultrasound in Obstetrics & Gynecology :... Feb 2020To perform a meta-analysis and meta-regression of randomized controlled trials (RCTs) to evaluate the impact of low-dose aspirin (LDA) on perinatal outcome, independent... (Meta-Analysis)
Meta-Analysis Review
OBJECTIVE
To perform a meta-analysis and meta-regression of randomized controlled trials (RCTs) to evaluate the impact of low-dose aspirin (LDA) on perinatal outcome, independent of its effect on pre-eclampsia (PE), preterm birth and low birth weight.
METHODS
An electronic search of EMBASE, PubMed, CENTRAL, PROSPERO and Google Scholar databases was performed to identify RCTs assessing the impact of LDA in pregnancy, published in English prior to May 2019, which reported perinatal outcomes of interest (placental abruption, delivery mode, low 5-min Apgar score, neonatal acidosis, neonatal intensive care unit admission, periventricular hemorrhage and perinatal death). Risk ratios (RR) and 95% CI were calculated and pooled for analysis. Analysis was stratified according to gestational age at commencement of treatment (≤ 16 weeks vs > 16 weeks) and subgroup analysis was performed to assess the impact of aspirin dose (< 100 mg vs ≥ 100 mg). Meta-regression was used to assess the impact of LDA on perinatal outcome, independent of the reduction in PE, preterm birth and low birth weight.
RESULTS
Forty studies involving 34 807 participants were included. When LDA was commenced ≤ 16 weeks' gestation, it was associated with a significant reduction in the risk of perinatal death (RR, 0.47; 95% CI, 0.25-0.88; P = 0.02; number needed to treat, 92); however, this risk reduction was only seen when a daily dose of ≥ 100 mg was administered. If commenced > 16 weeks' gestation, LDA was associated with a significant reduction in 5-min Apgar score < 7 (RR, 0.75; 95% CI, 0.58-0.96; P = 0.02) and periventricular hemorrhage (RR, 0.68; 95% CI, 0.47-0.99; P = 0.04), but a trend towards an increase in the risk of placental abruption (RR, 1.20; 95% CI, 1.00-1.46; P = 0.06) was also noted. LDA was not associated with any significant increase in adverse events if commenced ≤ 16 weeks gestation. LDA had no effect on delivery mode, irrespective of the gestational age at which it was started. Meta-regression confirmed that the effect of LDA on perinatal death, when treatment was started ≤ 16 weeks' gestation, was independent of any reduction in the rate of PE and preterm birth.
CONCLUSION
LDA improves some important perinatal outcomes, without increasing adverse events such as placental abruption or periventricular hemorrhage, and its utility, if commenced prior to 16 weeks' gestation, may be considered in a wider context beyond the prevention of PE or fetal growth restriction. Copyright © 2019 ISUOG. Published by John Wiley & Sons Ltd.
Topics: Abruptio Placentae; Apgar Score; Aspirin; Delivery, Obstetric; Female; Fetal Growth Retardation; Humans; Infant, Low Birth Weight; Infant, Newborn; Infant, Newborn, Diseases; Intensive Care Units, Neonatal; Perinatal Death; Pre-Eclampsia; Pregnancy; Pregnancy Outcome; Premature Birth; Prenatal Care; Randomized Controlled Trials as Topic; Regression Analysis
PubMed: 31479546
DOI: 10.1002/uog.20859 -
Clinical Nursing Research Mar 2023The purpose of our study was to test whether registered nurses assign the correct Apgar score when provided all pertinent data, whether they assign an Apgar score even...
The purpose of our study was to test whether registered nurses assign the correct Apgar score when provided all pertinent data, whether they assign an Apgar score even if all pertinent data are not provided, and to evaluate the Apgar score's interrater agreement. We conducted a REDCap survey and provided nurses with color photograph/vignette combinations of neonates, some of which lacked pertinent data points needed to correctly assign Apgar scores. Over 90% of study participants assigned Apgar scores even if data points for heart rate or respiratory effort were omitted. Participants' correct assignment of the component score for respiratory effort was affected by the description of the respiratory effort and whether neonatal heart rate was known. Interrater agreement was generally low to moderate. Our findings are consistent with earlier findings and support the conclusion that the Apgar score requires significant revision or needs to be retired and replaced.
Topics: Infant, Newborn; Humans; Apgar Score; Heart Rate; Nurses
PubMed: 36788427
DOI: 10.1177/10547738231155266 -
Journal of Obstetrics and Gynaecology :... Jul 2021We assessed intrauterine bacterial growth for elective and non-elective caesarean sections (CSs). Aerobic uterine cultures were obtained from the uterine cavity... (Observational Study)
Observational Study
We assessed intrauterine bacterial growth for elective and non-elective caesarean sections (CSs). Aerobic uterine cultures were obtained from the uterine cavity immediately following placental removal from 1376 patients who underwent CS in one center during one year. About 13.8% (115/832) of elective CS were positive vs. 55.9% (304/544) of non-elective CS ( < .001). Of non-elective CSs, 28.6% (56/196) of those without ruptured membranes (ROM) were positive vs. 71.3% (248/348) with ROM ( < .001). Mean birth weight and 1-minute Apgar scores were significantly lower in women with positive cultures, elective and non-elective, than negative cultures. A higher percentage of women with positive uterine cultures presented with postpartum endometritis ( < .05). Intrauterine bacteria in elective CSs demonstrate that the uterine cavity is not sterile. Non-elective CS, particularly after membrane rupture, is a significant risk factor for positive uterine culture. Positive uterine culture is associated with lower birth weight, lower one-minute Apgar score and postpartum endometritis.Impact statement Postpartum endometritis is a leading cause of postpartum febrile morbidity. Caesarean sections, in particular non-elective cesareans, are an important risk factor for the development of postpartum endometritis. Controversy exists concerning the sterility of the placenta and uterus. The diagnosis of endometritis is based mainly on clinical findings and does not necessitate bacterial isolation from the uterine cavity. Positive culture at caesarean section has been associated with positive postoperative culture and yet, currently, professional organisations do not recommend the routine sampling of intrauterine cultures during caesarean section. Since positive uterine culture rate was higher in non-elective CSs and associated with lower birth weight and 1-minute Apgar score and postoperative endometritis, obtaining uterine culture in those cases might be of clinical value. Obtaining routine intrauterine cultures during non-elective caesarean sections might be useful for detecting significant pathogens and tailoring antibiotic treatment in postpartum endometritis. Further studies are necessary in order to determine the impact of obtaining intrauterine cultures during caesarean sections, particularly non-elective cesareans.
Topics: Adult; Apgar Score; Birth Weight; Cesarean Section; Elective Surgical Procedures; Endometritis; Female; Humans; Infant, Newborn; Postoperative Complications; Pregnancy; Puerperal Infection; Uterus
PubMed: 33045855
DOI: 10.1080/01443615.2020.1789959 -
Acta Obstetricia Et Gynecologica... Feb 2023Umbilical arterial pH of less than 7 is often used as the threshold below which the risks of neonatal death and adverse long-term neurological outcomes are considered to...
INTRODUCTION
Umbilical arterial pH of less than 7 is often used as the threshold below which the risks of neonatal death and adverse long-term neurological outcomes are considered to be higher. Yet within the group with pH <7, the risks have not been further stratified. Here, we aimed to investigate the predictors of adverse long-term outcomes of this group of infants.
MATERIAL AND METHODS
This was a retrospective study of 248 infants born after 34 weeks of gestation in a tertiary obstetric unit, between 2003 and 2017, with cord arterial pH <7 or base excess ≤-12 mmol/L at birth. The infants were categorized into two groups: (1) intact survivors, or (2) neonatal/infant deaths or cerebral palsy or developmental delay. The umbilical arterial pH and base excess levels, Apgar scores, mode of delivery, gestational age, small for gestational age, birth in the era before the implementation of neonatal hypothermic therapy, and the presence of a known sentinel event, were compared between the groups using univariate analysis followed by multivariate analysis.
RESULTS
Among the 248 infants, there were 222 intact survivors (89.5%) and 26 infants with poor outcomes (10.5%), including eight deaths (3.2%) and 18 (7.3%) with cerebral palsy and/or developmental delay. Univariate analysis showed that infants with adverse outcomes had significantly lower cord arterial pH (6.85 vs 6.95, with p < 0.001), lower cord arterial base excess (-19.95 vs -15.90 mmol/L, p < 0.001), a higher proportion of having AS at 5 min <7 (65.4% vs 13.1%, p < 0.001), and a higher proportion of having a sentinel event (34.6% vs 16.7%, p = 0.034). Multivariate analysis confirmed cord arterial pH of <6.9 and an Apgar score at 5 min <7 as independent prognostic factors (the adjusted odds ratios were 4.64 and 6.62, respectively). The risk of adverse outcome increased from 4.3% when the arterial pH was between 6.9 and <7, to 30% when the pH was <6.9.
CONCLUSIONS
Infants born with umbilical artery pH <7 still have a high chance of 89.5% to become intact survivors. A cord arterial pH of <6.9 and an Apgar score at 5 min <7 are independent prognostic factors for neonatal/infant death or adverse long-term neurological outcomes.
Topics: Infant, Newborn; Pregnancy; Female; Infant; Humans; Retrospective Studies; Hydrogen-Ion Concentration; Cerebral Palsy; Umbilical Cord; Infant, Newborn, Diseases; Umbilical Arteries; Apgar Score; Fetal Blood
PubMed: 36504253
DOI: 10.1111/aogs.14494