scholarly journals The Effect of Mother's Voice on Arterial Blood Sampling Induced Pain in Neonates Hospitalized in Neonate Intensive Care Unit

2015 ◽  
Vol 7 (6) ◽  
Author(s):  
Elham Azarmnejad ◽  
Forogh Sarhangi ◽  
Mahrooz Javadi ◽  
Nahid Rejeh
Keyword(s):  
Intensive Care Unit ◽  
Intensive Care ◽  
Blood Sampling ◽  
Arterial Blood Sampling ◽  
Arterial Blood ◽  
Mother’S Voice

scholarly journals The effect of mother’s voice on pain and physiological parameters during arterial blood sampling in children hospitalized in PICUs

2021 ◽  
Vol 25 (1) ◽  
Author(s):  
Mahnaz Shoghi ◽  
Marzieh Ahmadi ◽  
Mahboube Rasouli
Keyword(s):  
Physiological Parameters ◽  
T Test ◽  
Blood Sampling ◽  
Painful Procedure ◽  
Key Words Pain ◽  
Arterial Blood Sampling ◽  
Arterial Blood ◽  
Significant Difference ◽  
Mother’S Voice ◽  
Paired T Test

Introduction: Arterial blood sampling is a painful procedure, and is frequently performed in PICUs. Listening to mother's voice may be effective in reducing pain during arterial blood sampling in children. This study was aimed to determine the effect of mother’s recorded voice on pain and physiological parameters during arterial blood sampling in children hospitalized in PICUs. Methodology: This study was a single blind randomized clinical trial with crossover design. Fifty children hospitalized in PICUs participated in this study. The participants were selected through “sequential sampling” and randomly allocated into two groups; e.g., Group AB (n = 25) and Group BA (n = 25). Physiological parameters and pain in each child were measured before and during arterial blood sampling with (B) and without (A) listening to their mothers’ voices with a minimum of 24 hrs interval. To measure the pain, COMFORT pain scale was used and the physiological parameters were measured using the monitoring devices connected to the children. Data were analyzed with SPSS version 22, repeated measure test, paired and non-paired t-test, Wilcoxon and Mann-Whitney test. Results: Means of pain scores and physiologic parameters did not show a significant difference before the intervention on the first and second day between the two groups (AB-BA). The results showed the period effect (f = 0.581 and p = 0.89) and carry over effect (f = 0.055, p-value = 0.881) were not significant. Results of paired t-test showed that the mean pain score during arterial blood sampling with (B: 21.82 ± 5.53) and without (A: 22.40 ± 4.76) listening to their mothers’ voices was significantly different (p = 0.002). That is, with the mother’s voice, the children felt a lower level of pain. The SpO2 decline during the sampling was less with the mother’s voice. Additionally, the heart rate declined less during the sampling compared to the rate before the sampling with the mother’s voice; still, the difference was not significant (p > 0.05). Conclusion: Listening to mothers’ recorded voice was effective to alleviate pain during arterial blood sampling in children hospitalized in PICUs. The use of this method to reduce pain during this painful procedure is effective even in the absence of the mother. Key words: Pain; Mother’s voice; Arterial blood sampling; Physiological indices; PICU Citation: Shoghi M, Ahmadi M, Rasouli M. The effect of mother’s voice on pain and physiological parameters during arterial blood sampling in children hospitalized in PICUs. Anaesth. pain intensive care 2021;25(1):40-47.DOI: 10.35975/apic.v25i1.1440  Received: 20 June 2020, Reviewed: 16 September 2020, Accepted: 25 November 2020

scholarly journals Arterial blood sampling in male CD-1 and C57BL/6J mice with 1% isoflurane is similar to awake mice

2018 ◽  
Vol 125 (6) ◽  
pp. 1749-1759 ◽  
Author(s):  
Ashley M. Loeven ◽  
Candace N. Receno ◽  
Caitlin M. Cunningham ◽  
Lara R. DeRuisseau
Keyword(s):  
Cardiovascular Responses ◽  
Blood Chemistry ◽  
Blood Sampling ◽  
Optimal Time ◽  
Mouse Strains ◽  
Breathing Frequency ◽  
Breathing Patterns ◽  
Suitable Alternative ◽  
Arterial Blood Sampling ◽  
Arterial Blood

Isoflurane (ISO) is a commonly used anesthetic that offers rapid recovery for laboratory animal research. Initial studies indicated no difference in arterial Pco2 ([Formula: see text]) or pH between conscious (NO ISO) and 1% ISO-exposed CD-1 mice. Our laboratory investigated whether arterial blood sampling with 1% ISO is a suitable alternative to NO ISO sampling for monitoring ventilation in a commonly studied mouse strain. We hypothesized similar blood chemistry, breathing patterns, and cardiovascular responses with NO ISO and 1% ISO. C57BL/6J mice underwent unrestrained barometric plethysmography to quantify the pattern of breathing. Mice exposed to hypoxic and hypercapnic gas under 1% ISO displayed blunted responses; with air, there were no breathing differences. Blood pressure and heart rate were not different between NO ISO and 1% ISO-exposed mice breathing air. Oxygen saturation was not different between groups receiving 2% ISO, 1% ISO, or air. Breathing frequency stabilized at ~11 min of 1% ISO following 2% ISO exposure, suggesting that 11 min is the optimal time for a sample in C57BL/6J mice. Blood samples at 1% ISO and NO ISO revealed no differences in blood pH and [Formula: see text] in C57BL/6J mice. Overall, this method reveals similar arterial blood sampling values in awake and 1% ISO CD-1 and C57BL/6J mice exposed to air. Although this protocol may be appropriate in other mouse strains when a conscious sample is not feasible, caution is warranted first to identify breathing frequency responses at 1% ISO to tailor the protocol. NEW & NOTEWORTHY Conscious arterial blood sampling is influenced by extraneous factors and is a challenging method due to the small size of mice. Through a series of experiments, we show that arterial blood sampling with 1% isoflurane (ISO) is an alternative to awake sampling in C57BL/6J and CD-1 male mice breathing air. Monitoring breathing frequency during 1% ISO is important to the protocol and should be closely followed to confirm adequate recovery after the catheter implantation.

scholarly journals Sepsis Criteria and Revision in Toxicological Intensive Care Unit

2020 ◽  
Vol 10 (4) ◽  
pp. 31452.1-31452.10
Author(s):  
Haleh Talaie ◽  
◽  
Maryam Nazari ◽  
Habib Emami ◽  
◽  
...  
Keyword(s):  
Intensive Care Unit ◽  
Intensive Care ◽  
Blood Culture ◽  
Positive Blood Culture ◽  
Coagulase Negative Staphylococci ◽  
International Consensus ◽  
Suspected Sepsis ◽  
Cross Sectional ◽  
Arterial Blood ◽  
Study Results

Background: Sepsis is one of the significant causes of mortality in hospitalized patients. This cross-sectional study was performed to determine the frequency of positive blood culture and assess sepsis criteria based on Third International Consensus Definitions (related to Sequential Organ Failure Assessment score) and clinical and paraclinical findings (i.e., on-admission leukocytosis, increased lactate level, and fever) in poisoned patients admitted to the Toxicological Intensive Care Unit (TICU). Methods: Medical records of a total of 2000 poisoned patients admitted to the TICU of Loghman Hakim Hospital from 2016 to 2018 were assessed. Among them, 189 cases (9.45%) with suspected sepsis were considered eligible to be enrolled in the study. Results: Of 189 cases, 146 (77.24%) had possible signs and symptoms of sepsis as well as SOFA score higher than two with positive blood culture in 81 cases (55%). The Mean±SD serum level of lactate was 25.97±16.32 on admission. The most common pathogen detected in blood culture was coagulase-negative Staphylococci in 35 (24.0%) out of 146 cases. Glasgow Coma Scale (GCS) less than 12, age older than 50 years, and bilirubin more than 1.2 mg/dL were found as independent predictors of sepsis on multivariate analysis. Conclusion: Based on our findings, it is proposed that the sepsis definition should not be restricted to the guidelines. The patients’ poisoning background and presence of many confounding factors, including poisoning-induced on-admission increased lactate levels, leukocytosis, and disturbed arterial blood gas provide a critical decision-making situation to confirm sepsis according to guidelines.

scholarly journals Be cautious during the interpretation of arterial blood gas analysis performed outside the intensive care unit

2020 ◽  
Author(s):  
Lukasz Krzych ◽  
Olga Wojnarowicz ◽  
Paweł Ignacy ◽  
Julia Dorniak
Keyword(s):  
Intensive Care Unit ◽  
Intensive Care ◽  
Point Of Care ◽  
Blood Gas Analysis ◽  
Gas Analysis ◽  
Blood Gas ◽  
Acid Base Balance ◽  
Arterial Blood Gas ◽  
Arterial Blood ◽  
The Impact

Introduction. Reliable results of an arterial blood gas (ABG) analysis are crucial for the implementation of appropriate diagnostics and therapy. We aimed to investigate the differences (Δ) between ABG parameters obtained from point-of-care testing (POCT) and central laboratory (CL) measurements, taking into account the turnaround time (TAT). Materials and methods. A number of 208 paired samples were collected from 54 intensive care unit (ICU) patients. Analyses were performed using Siemens RAPIDPoint 500 Blood Gas System on the samples just after blood retrieval at the ICU and after delivery to the CL. Results. The median TAT was 56 minutes (IQR 39-74). Differences were found for all ABG parameters. Median Δs for acid-base balance ere: ΔpH=0.006 (IQR –0.0070–0.0195), ΔBEef=–0.9 (IQR –2.0–0.4) and HCO3–act=–1.05 (IQR –2.25–0.35). For ventilatory parameters they were: ΔpO2=–8.3 mmHg (IQR –20.9–0.8) and ΔpCO2=–2.2 mmHg (IQR –4.2––0.4). For electrolytes balance the differences were: ΔNa+=1.55 mM/L (IQR 0.10–2.85), ΔK+=–0.120 mM/L (IQR –0.295–0.135) and ΔCl–=1.0 mM/L (IQR –1.0–3.0). Although the Δs might have caused misdiagnosis in 51 samples, Bland-Altman analysis revealed that only for pO2 the difference was of clinical significance (mean: –10.1 mmHg, ±1.96SD –58.5; +38.3). There was an important correlation between TAT and ΔpH (R=0.45, p<0.01) with the safest time delay for proper assessment being less than 39 minutes. Conclusions. Differences between POCT and CL results in ABG analysis may be clinically important and cause misdiagnosis, especially for pO2. POCT should be advised for ABG analysis due to the impact of TAT, which seems to be the most important for the analysis of pH.

Feasıbılıty of Transcutaneous Method for Carbon Dıoxıde Monıtorıng in an Intensive Care Unıt

2022 ◽  
Vol 18 ◽  
Author(s):  
Nazlıhan Boyacı ◽  
Sariyya Mammadova ◽  
Nurgül Naurizbay ◽  
Merve Güleryüz ◽  
Kamil İnci ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Intensive Care Unit ◽  
Intensive Care ◽  
Partial Pressure ◽  
Blood Gas ◽  
Peripheral Oxygen Saturation ◽  
Arterial Blood Gas ◽  
Arterial Blood ◽  
Randomized Controlled Studies ◽  
Significant Difference

Background: Transcutaneous partial pressure of carbon dioxide (PtCO2) monitorization provides a continuous and non-invasive measurement of partial pressure of carbon dioxide (pCO2). In addition, peripheral oxygen saturation (SpO2) can also be measured and followed by this method. However, data regarding the correlation between PtCO2 and arterial pCO2 (PaCO2) measurements acquired from peripheric arterial blood gas is controversial. Objective: We aimed to determine the reliability of PtCO2 with PaCO2 based on its advantages, like non-invasiveness and continuous applicability. Methods: Thirty-five adult patients with hypercapnic respiratory failure admitted to our tertiary medical intensive care unit (ICU) were included. Then we compared PtCO2 and PaCO2 and both SpO2 measurements simultaneously. Thirty measurements from the deltoid zone and 26 measurements from the cheek zone were applied. Results: PtCO2 could not be measured from the deltoid region in 5 (14%) patients. SpO2 and pulse rate could not be detected at 8 (26.7%) of the deltoid zone measurements. Correlation coefficients between PtCO2 and PaCO2 from deltoid and the cheek region were r: 0,915 and r: 0,946 (p = 0,0001). In comparison with the Bland-Altman test, difference in deltoid measurements was -1,38 ± 1,18 mmHg (p = 0.252) and in cheek measurements it was -5,12 ± 0,92 mmHg (p = 0,0001). There was no statistically significant difference between SpO2 measurements in each region. Conclusion: Our results suggest that PtCO2 and SpO2 measurements from the deltoid region are reliable compared to the arterial blood gas analysis in hypercapnic ICU patients. More randomized controlled studies investigating the effects of different measurement areas, hemodynamic parameters, and hemoglobin levels are needed.

The Otoscope as a Transilluminator

PEDIATRICS ◽  
1980 ◽  
Vol 66 (2) ◽  
pp. 328-328
Author(s):  
Naoki Uga ◽  
Yoichi Kondo
Keyword(s):  
Blood Sampling ◽  
Arterial Blood Sampling ◽  
Posterior Tibial ◽  
Limited Space ◽  
Premature Babies ◽  
Arterial Blood ◽  
Tibial Arteries ◽  
Dark Room

We read with great interest the article by Dr Wall in the June 1977 issue reporting arterial blood sampling by transilluminator. However, sometimes it is very cumbersome to do arterial blood samplings or cannulation using the transilluminator in a limited space such as the neonatal incubator. We have found that the bright otoscope (Welch Allyn model no. 25000) without ear piece works out efficiently to locate radial, ulnar, dorsalis pedis, and posterior tibial arteries in premature babies in a dark room.

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