Association between clinical and biochemical indices and survival in glioblastoma patients.

2017 ◽  
Vol 35 (31_suppl) ◽  
pp. 201-201
Author(s):  
Wenli Liu ◽  
Aiham Qdaisat ◽  
Jason Yeung ◽  
Gabriel Lopez ◽  
Jeffrey S Weinberg ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Blood Glucose ◽  
Serum Albumin ◽  
Systolic Blood Pressure ◽  
Cox Regression ◽  
Tumor Resection ◽  
Vital Signs ◽  
Target Range ◽  
Future Research ◽  
Biochemical Indices

201 Background: Survival of glioblastoma remains grim. Identifying survival-associating factors may provide actionable targets for future research and clinical intervention to improve patient outcomes. Our study examined the association between multiple clinical and biochemical indices and survival in glioblastoma patients. Methods: 265 consecutive glioblastoma patients who received tumor resection between 1/1/2010 – 12/31/2014 were reviewed. Data about treatments (extent of tumor resection, radiation therapy, and use of temozolamide), medical history, vital signs, weight, and lab tests were collected. Charlson Comorbidity Index (CCI) was calculated with ICD-9 codes. Lab and vital signs data within 30 days of surgery were excluded from the analysis. Cox regression for survival analysis was performed. Results: The mean age of the population was 57.5 years, with 78% death rate. The median survival was 19.1 months. Systolic blood pressure, blood glucose, and serum albumin were significant factors for survival while adjusting for known predictors, such as age, Karnofsky Performance Status (KPS), extent of tumor resection, and treatments (See Table). Conclusions: Optimization of medical comorbidities and nutritional status may have significant impact on the survival of glioblastoma patients aside from cancer specific treatments. The target range of systolic blood pressure, blood glucose, and serum albumin will need to be determined in future research. [Table: see text]

scholarly journals Associations of Variability in Metabolic Parameters with Lung Cancer: A Nationwide Population-Based Study

Cancers ◽  
2021 ◽  
Vol 13 (8) ◽  
pp. 1982
Author(s):  
In Young Cho ◽  
Kyungdo Han ◽  
Dong Wook Shin ◽  
Mi Hee Cho ◽  
Jung Eun Yoo ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Blood Pressure ◽  
Blood Glucose ◽  
Cancer Risk ◽  
Systolic Blood Pressure ◽  
Total Cholesterol ◽  
Lung Cancer Risk ◽  
Fasting Blood Glucose ◽  
High Variability ◽  
Metabolic Parameters

We investigated whether visit-to-visit variability in metabolic parameters is associated with lung cancer risk. We used nationally representative data from the Korean National Health Insurance System, and 8,011,209 lung-cancer-free subjects who underwent over three health examinations from 2005 to 2010 were followed until 2017. Variability of fasting blood glucose, total cholesterol, systolic blood pressure, and body weight were measured by the variability independent of the mean, assessed by quartiles. There were 44,982 lung cancer events. The hazard ratio (HR) and 95% confidence interval (CI) for lung cancer risk was 1.07 (1.04, 1.10) for fasting blood glucose in the highest quartile, 1.08 (1.05, 1.10) for systolic blood pressure, 1.04 (1.01, 1.07) for weight, and 1.11 (1.08, 1.14) for total cholesterol. When comparing ≥3 vs. 0 high-variability metabolic parameters, the HR for lung cancer was 1.18 (95% CI, 1.14, 1.22). However, while ≥3 high-variability parameters showed an increased lung cancer risk in men (HR 1.26, 95% CI 1.21, 1.31), women did not show increased risk (HR 0.99, 95% CI 0.92, 1.06). High variability in each metabolic parameter, and a higher number of high-variability parameters, were associated with increased lung cancer risk.

scholarly journals FRI0618-HPR EFFECTS OF MUSIC THERAPY ON PAIN, ANXIETY, AND VITAL SIGNS IN CHRONIC INFLAMMATORY RHEUMATIC DISEASES PATIENTS DURING BIOLOGICAL DRUGS INFUSION

2020 ◽  
Vol 79 (Suppl 1) ◽  
pp. 914.2-914
Author(s):  
S. Boussaid ◽  
M. Ben Majdouba ◽  
S. Jriri ◽  
M. Abbes ◽  
S. Jammali ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Heart Rate ◽  
Music Therapy ◽  
Systolic Blood Pressure ◽  
Respiratory Rate ◽  
Vital Signs ◽  
Biological Therapies ◽  
Biological Drugs ◽  
Pain Anxiety ◽  
The Mean

Background:Music therapy is based on ancient cross-cultural beliefs that music can have a “healing” effect on mind and body. Research determined that listening to music can increase comfort and relaxation, relieve pain, lower distress, reduce anxiety, improve positive emotions and mood, and decrease psychological symptoms. Music therapy has been used greatly in various medical procedures to reduce associated anxiety and pain. Patients have a high level of anxiety when they are in the hospital, this is the case of patients with rheumatic diseases who consult regularly to have intravenous infusion of biological therapies.Objectives:The purpose of this study was to examine the effectiveness of music therapy on pain, anxiety, and vital signs among patients with chronic inflammatory rheumatic diseases during intravenous infusion of biological drugs.Methods:Fifty patients were divided into two groups: The experimental group G1 (n=25) received drug infusion while lestening to soft music (30 minutes); and the control group G2 (n=25) received only drug infusion. Measures include pain, anxiety, vital signs (blood pressure, heart rate and respiratory rate). The pain was measured using visual analogic scale (VAS). The state-trait anxiety inventory (STAI) was used for measuring anxiety, low anxiety ranges from 20 to 39, the moderate anxiety ranges from 40 to 59, and high anxiety ranges from 60 to 80. Vital signs (systolic blood pressure [SBP], diastolic blood pressure [DBP], heart rate [HR], and respiratory rate [RR]) were measured before, during and immediately after the infusion.Statistical package for social sciences (SPSS) was used for analysis.Results:The mean age in G1 was 44.45 years (26-72) with a sex ratio (M/F) of 0.8. Including the 25 patients, 12 had rheumatoid arthritis, 10 had ankylosing spondylitis and 3 had psoriatic arthritis. The mean disease duration was 8 years. In G2, the mean age was 46 years (25-70) with a sex ratio (M/F) of 0.75, 12 had rheumatoid arthritis, 11 had ankylosing spondylitis and 2 had psoriatic arthritis. The mean disease duration was 7.5 years. The biological drugs used were: Infliximab in 30 cases, Tocilizumab in 12 cases and Rituximab in 8 cases.Before the infusion, the patients of experimental group had a mean VAS of 5/10±3, a mean STAI of 50.62±6.01, a mean SBP of 13.6 cmHg±1.4, a mean DBP of 8.6 cmHg±1, a mean HR of 85±10 and a mean RR of 18±3. While in control group the mean VAS was 5.5±2, the mean STAI was 50.89±5.5, the mean SBP was 13.4±1.2, the mean DBP was 8.8±1.1, the mean HR was 82±8 and the mean RR was 19±2.During the infusion and after music intervention in G1, the mean STAI became 38.35±5 in G1 versus 46.7±5.2 in G2 (p value=0.022), the mean SBP became 12.1±0.5 in G1 versus 13±1 in G2 (p=0.035), the mean DBP became 8.1±0.8 in G1 versus 8.4±0.9 in G2 (p=0.4), the mean HR became 76±9 in G1 versus 78±7 in G2 (p=0.04) and the mean RR became 17.3±2.1 in G1 versus 18.2±1.7 in G2 (p=0.39).This study found a statistically significant decrease in anxiety, systolic blood pressure and heart rate in patients receiving music interventions during biological therapies infusion, but no significant difference were identified in diastolic blood pressure and respiratory rate.Conclusion:The findings provide further evidence to support the use of music therapy to reduce anxiety, and lower systolic blood pressure and heart rate in patients with rheumatic disease during biological therapies infusion.References:[1] Lin, C., Hwang, S., Jiang, P., & Hsiung, N. (2019).Effect of Music Therapy on Pain After Orthopedic Surgery -A Systematic review and Meta-Analysis. Pain Practice.Disclosure of Interests:None declared

Abstract 12689: Cardiovascular Responses to Energy Drinks in a Healthy Population: The C-energy Study

Circulation ◽  
2015 ◽  
Vol 132 (suppl_3) ◽  
Author(s):  
Teri M Kozik ◽  
Mouchumi Bhattacharyya ◽  
Teresa T Nguyen ◽  
Therese F Connolly ◽  
Walther Chien ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Systolic Blood Pressure ◽  
Vital Signs ◽  
Cardiovascular Responses ◽  
Energy Drinks ◽  
Energy Drink ◽  
Emergency Department Visits ◽  
Qtc Interval ◽  
Cardiac Responses ◽  
Energy Drink Consumption

Introduction: Energy drinks are presumed to enhance energy, physical endurance, mood, and boost metabolism. Serious health risks have been reported with energy drink consumption such as myocardial infarction, cardiac arrest, stroke, seizures, and arrhythmias. More than 20,000 emergency department visits related to energy drink consumption were reported in 2011. Little is known about the possible pathophysiological mechanisms and adverse events associated with energy drinks. Unlike the tobacco and alcohol industry, there are limited restrictions regulating the purchasing and marketing of these drinks. Purpose: To determine if consumption of energy drinks alter; vital signs (blood pressure, temperature), electrolytes (magnesium, potassium, calcium), activated bleeding time (ACT), or cardiac responses measured with a 12-lead electrocardiographic (ECG) Holter. Method: Subjects consumed two-16 ounce cans of an energy drink within one hour and remained in the lab where data was collected at base line (BL) and then during four hours post consumption (PC). Vital signs were taken every 30 minutes; blood samples were collected at BL, one, two and four hours PC and ECG data was collected throughout the entire study period. Paired students t-test and a corresponding non-parametric test (Wilcoxon signed rank) were used for analysis of the data. Results: Fourteen healthy young subjects were recruited (mean age 28.6 years). Systolic blood pressure (BL=132, ±7.83; PC= 151, ±11.21; p=.001); QTc interval (BL=423, ±22.74; PC=503, ±24.56; p<.001); magnesium level (BL 2.04, ± 0.09; PC=2.13, ±0.15; p=.05); and calcium level (BL=9.31, ±.28; PC=9.52, ±.22; p=.018) significantly increased from BL. While potassium and ACT fluctuated (increase and decrease) no significant changes were observed. Eight of the fourteen subjects (57%) developed a QTc >500 milliseconds PC. Conclusions: In our sample, consumption of energy drinks increased systolic blood pressure, serum magnesium and calcium, and resulted in repolarization abnormalities. Because these physiological responses can lead to arrhythmias and other abnormal cardiac responses, further study in a larger sample is needed to determine the effects and possible consequences of energy drink consumption.

Learned Control of Heart Rate and Blood Pressure

1971 ◽  
Vol 33 (1) ◽  
pp. 219-226 ◽  
Author(s):  
Michael Hnatiow
Keyword(s):  
Blood Pressure ◽  
Heart Rate ◽  
Systolic Blood Pressure ◽  
Blood Pressure Variability ◽  
Visual Display ◽  
Waveform Analysis ◽  
Target Range ◽  
Heart Rates ◽  
Systolic Blood Pressure Variability ◽  
Continuous Measures

Cardiac rate-variability control and an initial demonstration of systolic blood-pressure variability control using visual feedback of physiological information were examined. Continuous measures of respiration, heart rate, EXG waveform analysis, and systolic blood pressure were obtained for both experimental groups and for yoked controls who saw the same visual display as the experimental Ss. Ss successful at reducing heart-rate variability showed clear changes in the P-R wave relationships of the EKG, indicating possible direct attempts to manipulate heart rate so as to reduce variability. Ss controlling blood-pressure variability who had high heart rates were more successful in reducing variability than those with low rates, possibly because of differential feedback to Ss with high and low heart rates. In addition, apparently as a reaction to E's adjustment of the visual target range, experimental Ss showed decreases in mean blood-pressure levels.

Abstract TP431: Association of Systolic Blood Pressure and Cardiovascularrisk According to Hemoglobin Concentration

Stroke ◽  
2020 ◽  
Vol 51 (Suppl_1) ◽  
Author(s):  
Jun Young Chang ◽  
Se Young Jang ◽  
Sun-uck Kwon
Keyword(s):  
Blood Pressure ◽  
Cardiovascular Risk ◽  
Systolic Blood Pressure ◽  
Cox Regression ◽  
Hemoglobin Concentration ◽  
Cardiovascular Death ◽  
Normal Range ◽  
Cox Regression Analysis ◽  
Hazard Ratios ◽  
Hb Concentration

Introduction: We evaluated whether the optimal cutoff of blood pressure to reduce cardiovascular risk is different according to hemoglobin (Hb) concentration and its changing pattern using the National Health Insurance Service-Health Screening Cohort. Methods: The study population consisted of individuals who underwent both 2002-2003 and 2004-2005 health examinations. Individuals who were diagnosed with cardiovascular disease or who died before index date of 1 January 2006 were excluded. The primary outcome of the study was the association between systolic blood pressure (SBP) and MACE (composite of myocardial infarction, stroke, and cardiovascular death) according to Hb concentration. Hazard ratios (HR) were calculated using Cox regression analysis adjusted for age and sex. Results: A total of 290573 were included in the analysis. During the follow up period from 1 January 2006 to 31 December 2013, a total of 18292 experienced MACE. There was a significant interaction between SBP and Hb concentration with regard to cardiovascular diseases (p for interaction= 0.07). Among the subjects with Hb <10, a significant increment of MACE was observed when SBP ≥140 mmHg. HR for MACE increased when SBP ≥130mmHg among the subjects with 10≤ Hb <11 and 11≤ Hb <12. HR for MACE increased when SBP ≥ 120 mmHg among the subjects with 12≤ Hb <13, 13≤ Hb <15, and 15≤ Hb. Cardiovascular risk was the lowest in SBP below 120mmHg and cut off value for increasing cardiovascular risk was 120 mmHg or above in subjects who maintain normal range of hemoglobin level and whose hemoglobin concentration changed from anemia to normal range. However, individuals who maintain anemic state and whose hemoglobin concentration changed from normal range to anemia, SBP threshold for increasing cardiovascular risk was equal or above 130 mmHg . Conclusion: The threshold of SBP which increases cardiovascular risk may be different according to the hemoglobin concentration and change pattern of hemoglobin.

Epinephrine syringe exchange events in a paediatric cardiovascular ICU: analysing the storm

2017 ◽  
Vol 28 (3) ◽  
pp. 409-415 ◽  
Author(s):  
Barbara-Jo Achuff ◽  
Jameson C. Achuff ◽  
Hwan H. Park ◽  
Brady Moffett ◽  
Sebastian Acosta ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Heart Rate ◽  
Systolic Blood Pressure ◽  
Vital Signs ◽  
Syringe Exchange ◽  
Control Data ◽  
Flow Change ◽  
Exchange Event ◽  
The Hours ◽  
Pressure Perturbations

AbstractIntroductionHaemodynamically unstable patients can experience potentially hazardous changes in vital signs related to the exchange of depleted syringes of epinephrine to full syringes. The purpose was to determine the measured effects of epinephrine syringe exchanges on the magnitude, duration, and frequency of haemodynamic disturbances in the hour after an exchange event (study) relative to the hours before (control).Materials and methodsBeat-to-beat vital signs recorded every 2 seconds from bedside monitors for patients admitted to the paediatric cardiovascular ICU of Texas Children’s Hospital were collected between 1 January, 2013 and 30 June, 2015. Epinephrine syringe exchanges without dose/flow change were obtained from electronic records. Time, magnitude, and duration of changes in systolic blood pressure and heart rate were characterised using Matlab. Significant haemodynamic events were identified and compared with control data.ResultsIn all, 1042 syringe exchange events were found and 850 (81.6%) had uncorrupted data for analysis. A total of 744 (87.5%) exchanges had at least 1 associated haemodynamic perturbation including 2958 systolic blood pressure and 1747 heart-rate changes. Heart-rate perturbations occurred 37% before exchange and 63% after exchange, and 37% of systolic blood pressure perturbations happened before syringe exchange, whereas 63% occurred after syringe exchange with significant differences found in systolic blood pressure frequency (p<0.001), duration (p<0.001), and amplitude (p<0.001) compared with control data.ConclusionsThis novel data collection and signal processing analysis showed a significant increase in frequency, duration, and magnitude of systolic blood pressure perturbations surrounding epinephrine syringe exchange events.

scholarly journals Characterization of Dexmedetomidine Dosing and Safety in Neonates and Infants

2015 ◽  
Vol 20 (2) ◽  
pp. 112-118 ◽  
Author(s):  
Lauren M. Estkowski ◽  
Jennifer L. Morris ◽  
Elizabeth A. Sinclair
Keyword(s):  
Blood Pressure ◽  
Intensive Care Unit ◽  
Heart Rate ◽  
Intensive Care ◽  
Systolic Blood Pressure ◽  
Vital Signs ◽  
Pediatric Intensive Care ◽  
Neonates And Infants ◽  
To Receive

OBJECTIVES: To describe and compare off-label use and cardiovascular (CV) adverse effects of dexmedetomidine in neonates and infants in the pediatric intensive care unit (PICU). METHODS: Patients younger than 12 months with corrected gestational ages of at least 37 weeks who were receiving continuous infusion of dexmedetomidine at a tertiary pediatric referral center between October 2007 and August 2012 were assessed retrospectively. Patients were excluded if dexmedetomidine was used for procedural sedation, postoperative CV surgery, or if postanesthesia infusion weaning orders existed at the time of PICU admission. RESULTS: The median minimum dexmedetomidine dose was similar between infants and neonates at 0.2 mcg/kg/hr (IQR, 0.17–0.3) versus 0.29 mcg/kg/hr (IQR, 0.2–0.31), p = 0.35. The median maximum dose was higher for infants than neonates (0.6 mcg/kg/hr [IQR, 0.4–0.8] vs. 0.4 mcg/kg/hr [IQR, 0.26–0.6], p &lt; 0.01). Additional sedative use was more common in infants than neonates (75/99 [76%] vs. 15/28 [54%], p = 0.02). At least 1 episode of hypotension was noted in 34/127 (27%) patients and was similar between groups. An episode of bradycardia was identified more frequently in infants than neonates (55/99 [56%] vs. 2/28 [7%], p &lt; 0.01). Significant reduction in heart rate and systolic blood pressure was noted when comparing baseline vital signs to lowest heart rate and systolic blood pressure during infusion (p &lt; 0.01). CONCLUSIONS: Dexmedetomidine dose ranges were similar to US Food and Drug Administration–labeled dosages for intensive care unit sedation in adults. More infants than neonates experienced a bradycardia episode, but infants were also more likely to receive higher dosages of dexmedetomidine and additional sedatives.

scholarly journals The Impact of Preoperative Fasting Duration on Blood Glucose and Hemodynamics in Children

2020 ◽  
Vol 2020 ◽  
pp. 1-6
Author(s):  
Pouran Hajian ◽  
Minoo Shabani ◽  
Elham Khanlarzadeh ◽  
Mahshid Nikooseresht
Keyword(s):  
Blood Pressure ◽  
Blood Glucose ◽  
Blood Glucose Level ◽  
Systolic Blood Pressure ◽  
Glucose Level ◽  
Anesthesia Induction ◽  
Preoperative Fasting ◽  
Mean Blood Glucose ◽  
Fasting Duration ◽  
The Impact

Background. Prolonged preoperative fasting is one of the concerns of pediatricians and anesthesiologists in pediatric surgery. The aim of this study was to assess the impact of preoperative fasting duration on blood glucose and hemodynamics in children. Methods. This cross-sectional study was conducted on 50 children who were between the ages of 3 and 12 years in Besat Hospital, Hamedan, Iran. The time of the last solid and liquid meal taken by child were recorded based on interview with the parents. The first blood glucose test was obtained in the operation room, and the second test was performed 20 minutes after induction of anesthesia by glucometer. Systolic blood pressure (SBP), mean arterial pressure (MAP), and heart rate (HR) were recorded before anesthesia induction and in five-minute intervals in the first 20 minutes of surgery. Results. The mean age of the children was 6.63 (SD 1.85) years. Mean blood glucose 20 minutes after surgery was 101.17 (SD 92) mg/dl, which was significantly higher than the baseline values (87.66 (SD 11.84) mg/dl) (P<0.001). The comparison of mean blood glucose level between groups of fasting with different duration for solids (<12 hours and >12 hours) and for liquids (<6 hours and >6 hours) revealed no significant difference in either groups (P>0.05). No significant correlation was observed between blood glucose level at the induction of anesthesia with weight and age (P>0.05). There was a significantly negative correlation between duration of fasting for liquids and SBP (P>0.05). Conclusion. Prolonged preoperative fasting cannot affect blood glucose in children; however, maybe it has impact on systolic blood pressure.

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