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Wang L, Zhang C, Liang H, Huang T, Zhong W, Zhao Z, Luo X. Cement leakage in percutaneous vertebroplasty for spinal metastases: a retrospective study of risk factors and clinical outcomes. World J Surg Oncol 2022; 20:112. [PMID: 35387653 PMCID: PMC8988338 DOI: 10.1186/s12957-022-02583-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Accepted: 03/10/2022] [Indexed: 12/03/2022] Open
Abstract
Objective The objective of this research was to investigate the risk factors of cement leakage in patients with metastatic spine tumors following percutaneous vertebroplasty (PVP). Methods Sixty-four patients with 113 vertebrae were retrospectively reviewed. Various clinical indexes, including age, sex, body mass index (BMI), smoking history, drinking history, chemotherapy history, radiotherapy history, primary cancer, location, other metastases, collapse, posterior wall defects, the laterality of injection, and the injected cement volume were analyzed as potential risk factors. Multivariate analyses were conducted to identify the independent risk factors. Results The cement leakage was found 64 in 113 treated vertebrae (56.63%), in which the incidence of each type was shown as below: spinal canal leakage 18 (15.93%), intravascular leakage around the vertebrae 11 (9.73%), and intradiscal and paravertebral leakage 35 (30.97%). Tomita classification (P = 0.019) and posterior wall destruction (P = 0.001) were considered strong risk factors for predicting cement leakage in general. The multivariate logistic analysis showed that defects of the posterior wall (P = 0.001) and injected volume (P = 0.038) were independently related to the presence of spinal canal leakage. The postoperative visual analog scale (VAS) and activities of daily living (ADL) scores showed significant differences compared with the pre-operative parameters (P < 0.05). No significant differences were found in every follow-up time between the leakage group and the non-leakage group for pain management and improvement of activities in daily life. Conclusion In our study, Tomita classification and the destruction of the posterior wall were independent risk factors for leakage in general. The defects of the posterior wall and injected volume were independently related to the presence of spinal canal leakage. The PVP procedure can be an effective way to manage the pain.
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Affiliation(s)
- Lin Wang
- Department of Orthopedic Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, People's Republic of China.,Orthopedic Laboratory of Chongqing Medical University, Chongqing, 400016, People's Republic of China
| | - Chao Zhang
- Department of Orthopedic Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, People's Republic of China.,Orthopedic Laboratory of Chongqing Medical University, Chongqing, 400016, People's Republic of China
| | - Hao Liang
- Department of Orthopedic Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, People's Republic of China.,Orthopedic Laboratory of Chongqing Medical University, Chongqing, 400016, People's Republic of China
| | - Tianji Huang
- Department of Orthopedic Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, People's Republic of China.,Orthopedic Laboratory of Chongqing Medical University, Chongqing, 400016, People's Republic of China
| | - Weiyang Zhong
- Department of Orthopedic Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, People's Republic of China.,Orthopedic Laboratory of Chongqing Medical University, Chongqing, 400016, People's Republic of China
| | - Zenghui Zhao
- Department of Orthopedic Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, People's Republic of China.,Orthopedic Laboratory of Chongqing Medical University, Chongqing, 400016, People's Republic of China
| | - Xiaoji Luo
- Department of Orthopedic Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, People's Republic of China. .,Orthopedic Laboratory of Chongqing Medical University, Chongqing, 400016, People's Republic of China.
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Cui Y, Pan Y, Lei M, Mi C, Wang B, Shi X. The First Algorithm Calculating Cement Injection Volumes in Patients with Spine Metastases Treated with Percutaneous Vertebroplasty. Ther Clin Risk Manag 2020; 16:417-428. [PMID: 32523346 PMCID: PMC7234973 DOI: 10.2147/tcrm.s253046] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Accepted: 04/17/2020] [Indexed: 12/30/2022] Open
Abstract
PURPOSE This study aims to develop an algorithm to predict cement injection volumes in patients with spine metastases treated with percutaneous vertebroplasty (PVP). Risk factors were also analyzed for intra-spinal canal cement leakages. PATIENTS AND METHODS A retrospective analysis of 584 vertebrae in 251 patients. Patients and vertebrae were divided into three groups based on grades of tumor invasion to the spinal cord. Patients with the complete posterior wall of vertebrae were classified into group A, patients without the complete posterior wall of vertebrae but with normal Dural sac were classified into group B, and patients with deformation of the Dural sac but without neurological symptom were classified into group C. We systematically reviewed demographic data, clinical parameters, radiology features, and cement leakages among the three groups. The multiple linear regressions were used to screen potential risk factors and develop the algorithm to predict injected cement volumes in vertebrae. Significant factors were included in the algorithm. Potential risk factors for intra-spinal canal cement leakage were analyzed using the multiple logistic regressions. RESULTS In the study, 17.1% (100/584) of vertebrae occurred cement leakages. Vertebrae in group C (28.6%, 8/28) had the highest cement leakage rate than patients in group A (14.4%, 61/424) and B (23.5%, 31/132) (P=0.014). Vertebrae in group C (14.3%, 4/28) were also more prone to intra-spinal canal leakages (P=0.003). The multiple logistic analysis showed that the Bilsky scale was significantly associated with intra-spinal canal cement leakages (P<0.001). The multiple linear regression analysis showed that intercept (P<0.001), treated vertebrae level (P<0.001), cortical osteolytic destruction in posterior wall (P<0.001), and Bilsky scale (P=0.014) were significant and those variables were included in the algorithm. The algorithm was Y=3.1627-0.8677×treated vertebrae level-0.6182×cortical osteolytic destruction in the posterior wall-0.2819×Bilsky scale. CONCLUSION An algorithm is proposed and can be used to calculate cement injection volumes in spine metastases treated with PVP. This algorithm can facilitate surgical planning and guide cement injections. Bilsky scale is an independent risk factor for intra-spinal canal cement leakages. We do not recommend PVP treated in patients with a Bilsky scale of 2 and 3 mainly due to a high rate of intra-spinal canal cement leakages.
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Affiliation(s)
- Yunpeng Cui
- Department of Orthopedic Surgery, Peking University First Hospital, Beijing, People’s Republic of China
| | - Yuanxing Pan
- Department of Orthopedic Surgery, Peking University First Hospital, Beijing, People’s Republic of China
| | - Mingxing Lei
- Department of Orthopedic Surgery, Hainan Hospital of Chinese PLA General Hospital, Sanya, People’s Republic of China
| | - Chuan Mi
- Department of Orthopedic Surgery, Peking University First Hospital, Beijing, People’s Republic of China
| | - Bing Wang
- Department of Orthopedic Surgery, Peking University First Hospital, Beijing, People’s Republic of China
| | - Xuedong Shi
- Department of Orthopedic Surgery, Peking University First Hospital, Beijing, People’s Republic of China
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Abstract
The principle of double effect is widely used to permit the administration of narcotics and sedatives with the intent to palliate dying patients, even though the administration of these drugs may cause hastening of death. In recent medical literature, this principle's validity has been severely criticized, causing health care providers to fear providing good palliative care. Most of the criticisms levelled at the principle of double effect arise from misconceptions about its purpose and origins. This discussion will explore how virtue-based ethics can overcome the most important challenge to the principle of double effect's validity, that of its reliance on intention to determine whether the administration of analgesia is ethically acceptable.
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Azevedo-Santos IF, DeSantana JM. Pain measurement techniques: spotlight on mechanically ventilated patients. J Pain Res 2018; 11:2969-2980. [PMID: 30538536 PMCID: PMC6255280 DOI: 10.2147/jpr.s151169] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Background Procedural pain is a frequent problem in intensive care units (ICUs). For that, pain assessment has been increasingly introduced to the ICU professional’s routine, and studies have been developed to show the relevance of measuring pain in critically ill patients. Objective This review aimed to describe pain measurement techniques for mechanically ventilated adult patients based on evidence and already published. Method Systematic literature search was performed on PubMed and Google Scholar. Keywords “pain”, “pain measurement”, “intensive care units” and “respiration, artificial” were combined to the Boolean operator AND. No language or publication year was limited in this search. The purpose and method of all papers were analyzed and only studies which described pain assessment in mechanically ventilated patients were included in this review. Results Objective methods were found in the literature to assess pain in mechanically ventilated adults. Behavioral scales were the most used method for pain measurement in noncommunicative patients. Vital signs were used, but the reliability of this method was questioned. Pupillometry, bispectral index and skin conductance were found and described as pain assessment methods. Conclusion This review showed that objective measures, as behavioral scales, are the gold standard tools to measure pain intensity in noncommunicative subjects. These data contribute to professionals’ knowledge about ICU pain measurement and emphasize its importance and consequences for adequate pain management.
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Affiliation(s)
- Isabela Freire Azevedo-Santos
- Neuroscience Research Laboratory (LAPENE), Department of Physical Therapy, Graduate Program of Health Science, Graduate Program of Physiological Science, Federal University of Sergipe, Aracaju, Sergipe, Brazil,
| | - Josimari Melo DeSantana
- Neuroscience Research Laboratory (LAPENE), Department of Physical Therapy, Graduate Program of Health Science, Graduate Program of Physiological Science, Federal University of Sergipe, Aracaju, Sergipe, Brazil,
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Copot D, Ionescu C. Models for Nociception Stimulation and Memory Effects in Awake and Aware Healthy Individuals. IEEE Trans Biomed Eng 2018; 66:718-726. [PMID: 30010543 DOI: 10.1109/tbme.2018.2854917] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
OBJECTIVE This paper introduces a primer in the health care practice, namely a mathematical model and methodology for detecting and analysing nociceptor stimulation followed by related tissue memory effects. METHODS Noninvasive nociceptor stimulus protocol and prototype device for measuring bioimpedance is provided. Various time instants, sensor location, and stimulus train have been analysed. RESULTS The method and model indicate that nociceptor stimulation perceived as pain in awake healthy volunteers is noninvasively detected. The existence of a memory effect is proven from data. Sensor location had minimal effect on detection level, while day-to-day variability was observed without being significant. CONCLUSION Following the experimental study, the model enables a comprehensive management of chronic pain patients, and possibly other analgesia, or pain related regulatory loops. SIGNIFICANCE A device and methodology for noninvasive for detecting nociception stimulation have been developed. The proposed method and models have been validated on healthy volunteers.
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Yin L, Jiang S. Evaluation of EMLA cream for relieving pain during needle insertion on totally implantable venous access device. J Vasc Access 2018; 19:634-638. [PMID: 29629603 DOI: 10.1177/1129729818768182] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Purpose: Needle insertion is a routine procedure performed on cancer patients with totally implantable venous access device. Although this procedure is painful for most of the patients, it is regularly performed without topical application of local anesthetics. In our study, we assess the degree of pain associated with different duration times of EMLA cream. Methods: A total of 361 cancer patients with totally implantable venous access devices were randomly divided into three groups: group 1—placebo, group 2—30 min after application of EMLA, and group 3—60 min after application of EMLA. In this double-blinded prospective study, the efficacy of EMLA cream was compared with a placebo cream by comparing the degree of pain experienced by the patient who was evaluated during and after needle insertion on a numeric rating scale. Results: The mean ± standard deviation of pain experienced by the patients was significantly (p < 0.05) lower in group C (0.69 ± 0.98) than groups B (1.11 ± 1.14) and A (1.91 ± 1.40). No significant (p > 0.05) difference was found in mean scores from inexperienced and experienced procedures of needle insertions among three groups. Comparing male patients, the female patients in group 1 and group 2 had lower numeric rating scale (1.59 ± 0.94, 1.39 ± 1.35; p < 0.01). Conclusion: The present results review that the application of EMLA cream for 30 min is suitable, acceptable, and convenient in cancer patients with totally implantable venous access device undergoing needle insertion.
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Affiliation(s)
- Lijuan Yin
- Center of Oncology, Jiangsu Province Hospital, Nanjing, China
| | - Shudi Jiang
- Center of Oncology, Jiangsu Province Hospital, Nanjing, China
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Wiegand DL, Wilson T, Pannullo D, Russo MM, Kaiser KS, Soeken K, McGuire DB. Measuring Acute Pain Over Time in the Critically Ill Using the Multidimensional Objective Pain Assessment Tool (MOPAT). Pain Manag Nurs 2018; 19:277-287. [PMID: 29398346 DOI: 10.1016/j.pmn.2017.10.013] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2017] [Revised: 10/07/2017] [Accepted: 10/11/2017] [Indexed: 10/18/2022]
Abstract
BACKGROUND A valid and reliable instrument is needed to assess acute pain in critically ill patients unable to self-report and who may be transitioning between critical care and other settings. AIM To examine the reliability, validity, and clinical utility of the Multidimensional Objective Pain Assessment Tool (MOPAT) when used over time by critical care nurses to assess acute pain in non-communicative critically ill patients. METHODS Twenty-seven patients had pain assessed at two time points (T1 and T2) surrounding a painful event for up to 3 days. Twenty-one ICU nurses participated in pain assessments and completed the Clinical Utility Questionnaire. RESULTS Internal consistency reliability coefficient alphas for the MOPAT were .68 at T1 and .72 at T2. Inter-rater agreement during painful procedures or turning was 68% for the behavioral dimension and 80% for the physiologic dimension. Validity was evidenced by decreases (p < .001) in the MOPAT total and behavioral and physiologic dimension scores when comparing T1 and T2. Nurses found the tool clinically useful. CONCLUSION The MOPAT can be used in the critical care setting as a helpful tool to assess pain in non-communicative patients. The MOPAT is unique in that the instrument can be used over time and across settings.
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Affiliation(s)
- Debra L Wiegand
- University of Maryland School of Nursing, Baltimore, Maryland.
| | - Tracey Wilson
- Medical Intensive Care Unit, University of Maryland Medical Center, Baltimore, Maryland
| | - Diane Pannullo
- Surgical Intensive Care Unit, University of Maryland Medical Center, Baltimore, Maryland
| | - Marguerite M Russo
- Palliative Care, University of Maryland Medical Center, Baltimore, Maryland; University of Maryland Baltimore Graduate School, Baltimore, Maryland
| | | | - Karen Soeken
- University of Maryland School of Nursing, Baltimore, Maryland
| | - Deborah B McGuire
- Virginia Commonwealth University School of Nursing, Richmond, Virginia
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Khanna P, Chandralekha C, Pandey RK, Sharma A. Pain assessment in the critically ill mechanically ventilated adult patients: Comparison between skin conductance algesimeter index and physiologic indicators. Saudi J Anaesth 2018; 12:204-208. [PMID: 29628828 PMCID: PMC5875206 DOI: 10.4103/sja.sja_489_17] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Background and Objectives: Critically ill patients are unable to communicate effectively, so it is difficult to assess their pain and analgesic requirement. Skin conductance algesimeter (SCA) index is a device that primarily measures changes in skin conductance real time to assess pain. Methods: We planned this quantitative prospective observational study to assess pain in the critically ill mechanically ventilated patients in comparison to physiologic indicators such as blood pressure and heart rate. A repeated measures design was chosen, and a sample size of 180 was taken from 60 patients with sepsis, acute exacerbations of chronic obstructive pulmonary disease, community-acquired pneumonia, and postsurgical patients in the Intensive Care Unit (ICU). The two painful procedures chosen were tracheal suction and patient positioning. The data were collected at rest, at tracheal suctioning, 20 min later at positioning of the patient, and final reading 20 min later. Three testing periods, each including 4 assessments for a total of 12 pain assessments with sixty patients, were completed during each patient's ICU course. A total of six assessments were done with the patient at rest and three each with pain stimulus of tracheal suctioning and patient positioning. Results: There was a significant increase in both hemodynamic variables during painful procedures except for the heart rate during positioning. The correlation between the SCA index and Ramsay scale was negative and significant. Conclusions: This instrument might prove useful to measure pain in uncommunicative critically ill patients and to evaluate the effectiveness of analgesic treatment and adapt it.
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Affiliation(s)
- Puneet Khanna
- Department of Anaesthesiology, Pain Medicine and Critical Care, All India Institute of Medical Sciences, New Delhi, India
| | - Chandralekha Chandralekha
- Department of Anaesthesiology, Pain Medicine and Critical Care, All India Institute of Medical Sciences, New Delhi, India
| | - Ravinder Kumar Pandey
- Department of Anaesthesiology, Pain Medicine and Critical Care, All India Institute of Medical Sciences, New Delhi, India
| | - Ankur Sharma
- Department of Anaesthesiology and Critical Care, All India Institute of Medical Sciences, Jodhpur, India
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Khanna P, Pandey RK, Chandralekha C, Sharma A, Pangasa N. Comparison between Critical-Care Pain Observation Tool and physiologic indicators for pain assessment in the critically ill, mechanically ventilated adult patients. Saudi J Anaesth 2018; 12:384-388. [PMID: 30100835 PMCID: PMC6044155 DOI: 10.4103/sja.sja_642_17] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Background and Objectives: Pain assessment of nonverbal, critically ill patients continues to present a challenge in Intensive Care Unit (ICU). The Critical-Care Pain Observation Tool (CPOT) rates critically ill patients’ pain based on clinical observation. In the present study, the accuracy of CPOT was compared with physiological indicators of pain in mechanically ventilated, critically ill patients. Methods: This quantitative prospective observational study was conducted to assess pain in the critically ill, mechanically ventilated patients in comparison to physiologic indicators such as blood pressure and heart rate. A repeated measures design was chosen, and a sample size of 180 was taken from 60 patients with sepsis, acute exacerbations of chronic obstructive pulmonary disease, community-acquired pneumonia, and postsurgical patients in the ICU. The two painful procedures chosen were tracheal suction and patient positioning. The data were collected at rest, at tracheal suctioning, 20 min later at positioning of the patient, and final reading 20 min later. Three testing periods, each including 4 assessments for a total of 12 pain assessments with sixty patients, were completed during each patient's ICU course. A total of six assessments were done with the patient at rest and three each with pain stimulus of tracheal suctioning and patient positioning. Results: There was a significant increase in both hemodynamic variables (systolic blood pressure and diastolic blood pressure) during painful procedures except for the heart rate during positioning. The correlation between the CPOT and Ramsay scale was negative and significant. Conclusions: The present study provides evidence that the CPOT has good psychometric properties. It might prove useful for pain assessment in uncommunicative critically ill patients.
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Affiliation(s)
- Puneet Khanna
- Department of Anaesthesiology, Pain Medicine and Critical Care, All India Institute of Medical Sciences, New Delhi, India
| | - Ravinder Kumar Pandey
- Department of Anaesthesiology, Pain Medicine and Critical Care, All India Institute of Medical Sciences, New Delhi, India
| | - Chandralekha Chandralekha
- Department of Anaesthesiology, Pain Medicine and Critical Care, All India Institute of Medical Sciences, New Delhi, India
| | - Ankur Sharma
- Department of Anaesthesiology, All India Institute of Medical Sciences, Jodhpur, Rajasthan, India
| | - Neha Pangasa
- Department of Anaesthesiology, Pain Medicine and Critical Care, All India Institute of Medical Sciences, New Delhi, India
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[Validation of the Brazilian version of Behavioral Pain Scale in adult sedated and mechanically ventilated patients]. Rev Bras Anestesiol 2017; 67:271-277. [PMID: 28258734 DOI: 10.1016/j.bjan.2015.11.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2015] [Accepted: 11/23/2015] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND AND OBJECTIVES The Behavioral Pain Scale is a pain assessment tool for uncommunicative and sedated Intensive Care Unit patients. The lack of a Brazilian scale for pain assessment in adults mechanically ventilated justifies the relevance of this study that aimed to validate the Brazilian version of Behavioral Pain Scale as well as to correlate its scores with the records of physiological parameters, sedation level and severity of disease. METHODS Twenty-five Intensive Care Unit adult patients were included in this study. The Brazilian Behavioral Pain Scale version (previously translated and culturally adapted) and the recording of physiological parameters were performed by two investigators simultaneously during rest, during eye cleaning (non-painful stimulus) and during endotracheal suctioning (painful stimulus). RESULTS High values of responsiveness coefficient (coefficient=3.22) were observed. The Cronbach's alpha of total Behavioral Pain Scale score at eye cleaning and endotracheal suctioning was 0.8. The intraclass correlation coefficient of total Behavioral Pain Scale score was ≥ 0.8 at eye cleaning and endotracheal suctioning. There was a significant highest Behavioral Pain Scale score during application of painful procedure when compared with rest period (p≤0.0001). However, no correlations were observed between pain and hemodynamic parameters, sedation level, and severity of disease. CONCLUSIONS This pioneer validation study of Brazilian Behavioral Pain Scale exhibits satisfactory index of internal consistency, interrater reliability, responsiveness and validity. Therefore, the Brazilian Behavioral Pain Scale version was considered a valid instrument for being used in adult sedated and mechanically ventilated patients in Brazil.
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Adherence to All Steps of a Pain Management Protocol in Intensive Care Patients after Cardiac Surgery Is Hard to Achieve. Pain Res Manag 2017; 2017:7187232. [PMID: 28298879 PMCID: PMC5337384 DOI: 10.1155/2017/7187232] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2016] [Accepted: 01/23/2017] [Indexed: 11/17/2022]
Abstract
Purpose. To investigate adherence to our pain protocol considering analgesics administration, number and timing of pain assessments, and adjustment of analgesics upon unacceptably high (NRS ≥ 4) and low (NRS ≤ 1) pain scores. Material and Methods. The pain protocol for patients in the intensive care unit (ICU) after cardiac surgery consisted of automated prescriptions for paracetamol and morphine, automated reminders for pain assessments, a flowchart to guide interventions upon high and low pain scores, and reassessments after unacceptable pain. Results. Paracetamol and morphine were prescribed in all 124 patients. Morphine infusion was stopped earlier than protocolized in 40 patients (32%). During the median stay of 47 hours [IQR 26 to 74 hours], 702/706 (99%) scheduled pain assessments and 218 extra pain scores were recorded. Unacceptably high pain scores accounted for 96/920 (10%) and low pain scores for 546/920 (59%) of all assessments. Upon unacceptable pain additional morphine was administered in 65% (62/96) and reassessment took place in 15% (14/96). Morphine was not tapered in 273 of 303 (90%) eligible cases of low pain scores. Conclusions. Adherence to automated prescribed analgesics and pain assessments was good. Adherence to nonscheduled, flowchart-guided interventions was poor. Improving adherence may refine pain management and reduce side effects.
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Staff Nurse Utilization of Kangaroo Care as an Intervention for Procedural Pain in Preterm Infants. Adv Neonatal Care 2016; 16:229-38. [PMID: 27148835 DOI: 10.1097/anc.0000000000000262] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Skin-to-skin contact between mother and infant, commonly referred to as Kangaroo Care (KC), has demonstrated efficacy as a pain-relieving strategy for infants, yet, it remains underutilized in clinical practice. PURPOSE To evaluate changes in neonatal intensive care unit staff nurse beliefs, utilization, and challenges related to practice change in implementing KC as an intervention for management of procedural pain in preterm infants between 2 time points. METHODS Nurses who participated in a larger clinical trial examining the sustained efficacy of KC were asked to complete a questionnaire at 2 time points: 1- and 6 month(s) following study initiation. Identified benefits, expectations, frequency of use, and challenges related to practice change uptake were described using frequencies and percentages. Data from the 2 different time points were compared using χ analysis. RESULTS Of the 40 nurses approached, all completed the questionnaire (19 at the 1-month and 21 at the 6-month time point). Of the sample (n = 40), 97% of participants indicated that they expected KC to provide good pain relief or better. Staff nurses reported significantly improved preconceived ideas (χ = 22.68, P < .01) and significantly fewer concerns (χ = 22.10, P = .01) related to using KC as a pain-relieving intervention between the 2 time points. No significant differences were seen in the frequency of using KC as an intervention between time points. IMPLICATIONS FOR RESEARCH AND PRACTICE Despite increasingly positive preconceived ideas and reduced concerns, the frequency of using KC for procedural pain relief remained unchanged. Further research addressing ways to overcome barriers to utilizing KC as an intervention for procedural pain is warranted.
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Wittwer A, Krummenacher P, La Marca R, Ehlert U, Folkers G. Salivary Alpha-Amylase Correlates with Subjective Heat Pain Perception. PAIN MEDICINE 2016; 17:1131-6. [PMID: 26764337 DOI: 10.1093/pm/pnv085] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2014] [Accepted: 11/10/2015] [Indexed: 11/13/2022]
Abstract
OBJECTIVE Self-reports of pain are important for an adequate therapy. This is a problem with patients and infants who are restricted in providing an accurate verbal estimation of their pain. Reliable, real-time, economical, and non-invasive physiological correlates might contribute to a more comprehensive description of pain. Salivary alpha-amylase constitutes one candidate biomarker, which reflects predominantly sympathetic nervous system alterations under stressful conditions and can be measured non-invasively. The current study investigated the effects of acute heat pain on salivary alpha-amylase activity. METHODS Heat pain tolerance was measured on the non-dominant forearm. Participants completed visual analog scales on pain intensity and unpleasantness. Saliva samples were collected directly after pain induction. SUBJECTS Twenty-seven healthy volunteers were recruited for this study. RESULTS While salivary alpha-amylase levels correlated positively with intensity and unpleasantness ratings in response to acute heat pain stimuli, there was no corresponding association with pain tolerance. CONCLUSIONS Salivary alpha-amylase is suggested to be an indirect physiologic correlate of subjective heat pain perception. Future studies should address the role of salivary alpha-amylase depending on the origin of pain, the concerned tissue, and other pain assessment methods.
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Affiliation(s)
- Amrei Wittwer
- *Collegium Helveticum, University of Zurich and ETH Zurich, Zurich, Switzerland
| | - Peter Krummenacher
- *Collegium Helveticum, University of Zurich and ETH Zurich, Zurich, Switzerland Brainability LLC, Zurich, Switzerland Department of Psychology, Clinical Psychology and Psychotherapy, University of Basel, Basel, Switzerland
| | - Roberto La Marca
- University of Zurich, Institute of Psychology, Clinical Psychology and Psychotherapy, Zurich, Switzerland
| | - Ulrike Ehlert
- University of Zurich, Institute of Psychology, Clinical Psychology and Psychotherapy, Zurich, Switzerland
| | - Gerd Folkers
- *Collegium Helveticum, University of Zurich and ETH Zurich, Zurich, Switzerland
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D’emeh WM, Yacoub MI, Darawad MW, Al-Badawi TH, Shahwan B. Pain-Related Knowledge and Barriers among Jordanian Nurses: A National Study. Health (London) 2016. [DOI: 10.4236/health.2016.86058] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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16
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Saadatmand V, Rejeh N, Heravi-Karimooi M, Tadrisi SD, Vaismoradi M, Jordan S. Effects of Natural Sounds on Pain: A Randomized Controlled Trial with Patients Receiving Mechanical Ventilation Support. Pain Manag Nurs 2015; 16:483-92. [PMID: 26092195 DOI: 10.1016/j.pmn.2014.09.006] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2014] [Revised: 09/06/2014] [Accepted: 09/08/2014] [Indexed: 11/17/2022]
Abstract
Nonpharmacologic pain management in patients receiving mechanical ventilation support in critical care units is under investigated. Natural sounds may help reduce the potentially harmful effects of anxiety and pain in hospitalized patients. The aim of this study was to examine the effect of pleasant, natural sounds on self-reported pain in patients receiving mechanical ventilation support, using a pragmatic parallel-arm, randomized controlled trial. The study was conducted in a general adult intensive care unit of a high-turnover teaching hospital, in Tehran, Iran. Between October 2011 and June 2012, we recruited 60 patients receiving mechanical ventilation support to the intervention (n = 30) and control arms (n = 30) of a pragmatic parallel-group, randomized controlled trial. Participants in both arms wore headphones for 90 minutes. Those in the intervention arm heard pleasant, natural sounds, whereas those in the control arm heard nothing. Outcome measures included the self-reported visual analog scale for pain at baseline; 30, 60, and 90 minutes into the intervention; and 30 minutes post-intervention. All patients approached agreed to participate. The trial arms were similar at baseline. Pain scores in the intervention arm fell and were significantly lower than in the control arm at each time point (p < .05). Administration of pleasant, natural sounds via headphones is a simple, safe, nonpharmacologic nursing intervention that may be used to allay pain for up to 120 minutes in patients receiving mechanical ventilation support.
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Affiliation(s)
- Vahid Saadatmand
- Department of Critical Care Unit, School of Nursing & Midwifery, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Nahid Rejeh
- Elderly Care Research Center, Shahed University, College of Nursing & Midwifery, Tehran, Iran.
| | - Majideh Heravi-Karimooi
- Elderly Care Research Center, Shahed University, College of Nursing & Midwifery, Tehran, Iran
| | | | | | - Sue Jordan
- College of Human and Health Sciences, Swansea University, Singleton Park, Swansea, United Kingdom
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Azevedo-Santos IF, Alves IGN, Badauê-Passos D, Santana-Filho VJ, DeSantana JM. Psychometric Analysis of Behavioral Pain Scale Brazilian Version in Sedated and Mechanically Ventilated Adult Patients: A Preliminary Study. Pain Pract 2015; 16:451-8. [PMID: 25857484 DOI: 10.1111/papr.12287] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2014] [Revised: 10/29/2014] [Accepted: 12/06/2014] [Indexed: 11/29/2022]
Abstract
BACKGROUND AND PURPOSE Pain assessment in Intensive Care Units (ICU) can be performed based on validated instruments as the Behavioral Pain Scale (BPS). Despite the existence of this clinical score, there is no Brazilian version of it to assess critically ill patients. This study aimed to translate the BPS into Brazilian Portuguese, verify its psychometric properties (reliability, validity, and responsiveness) and the correlation between pain measured and heart rate (HR), blood pressure (BP), Ramsay, and RASS scores. METHODS Pain intensity by using Brazilian BPS version, HR, and BP were observed by 2 investigators during 3 different moments: at rest; during eye cleaning (EC); and tracheal suctioning (TS) in 15 adult subjects sedated and mechanically ventilated. Sedation level, severity of disease, and use of sedatives and analgesic drugs were also recorded. RESULTS There was a high responsiveness coefficient (coefficient = 1.72) and pain was significantly higher during tracheal suctioning (P ≤ 0.003) and eye cleaning (P ≤ 0.04) than at rest. It was evidenced a low reliability and no significant correlation between translated BPS scores and physiological parameters during tracheal suctioning, sedation scales, flow of the sedatives drugs, or with the general health status (P > 0.07). CONCLUSION Brazilian BPS has high responsiveness and capacity to detect pain intensity in different situations in the ICU routine. This preliminary study proved the feasibility and importance of valid this scale in Brazil in order to improve critically ill patients care.
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Affiliation(s)
| | | | | | - Valter J Santana-Filho
- Federal University of Sergipe, Aracaju, SE, Brazil.,Department of Physical Therapy, Federal University of Sergipe, Aracaju, SE, Brazil
| | - Josimari M DeSantana
- Federal University of Sergipe, Aracaju, SE, Brazil.,Department of Physical Therapy, Federal University of Sergipe, Aracaju, SE, Brazil
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Rijkenberg S, Stilma W, Endeman H, Bosman R, Oudemans-van Straaten H. Pain measurement in mechanically ventilated critically ill patients: Behavioral Pain Scale versus Critical-Care Pain Observation Tool. J Crit Care 2015; 30:167-72. [DOI: 10.1016/j.jcrc.2014.09.007] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2014] [Revised: 08/06/2014] [Accepted: 09/15/2014] [Indexed: 12/11/2022]
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Li Q, Wan X, Gu C, Yu Y, Huang W, Li S, Zhang Y. Pain assessment using the critical-care pain observation tool in Chinese critically ill ventilated adults. J Pain Symptom Manage 2014; 48:975-82. [PMID: 24793506 DOI: 10.1016/j.jpainsymman.2014.01.014] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2013] [Revised: 12/22/2013] [Accepted: 01/08/2014] [Indexed: 11/24/2022]
Abstract
CONTEXT The psychometric properties of the Critical-Care Pain Observation Tool (CPOT) need to be tested in general intensive care unit patient populations in China. OBJECTIVES To further evaluate the psychometric properties of the CPOT and provide a pain assessment method for Chinese critically ill ventilated adults by validating a translation of the CPOT. METHODS A total of 63 conscious ventilated Chinese adults were repeatedly assessed by two independent raters using the CPOT at rest as well as before and during the two procedures: 1) nociceptive procedure (turning) and 2) non-nociceptive procedure (taking noninvasive blood pressure). A total of 12 assessments were included. RESULTS The principal component factor analysis revealed that the domain structure of the CPOT was acceptable. Cronbach's α coefficient as a measure for the internal consistency ranged from 0.57 to 0.86; intraclass correlation coefficients as a measure for inter-rater reliability ranged from 0.80 to 0.91; Spearman nonparametric coefficients as a measure for test-retest reliability ranged from 0.81 to 0.93. The CPOT total score was significantly higher during the nociceptive procedure, indicating that its discriminant validity was good. Self-reported pain was obtained as the gold standard; the receiver operating characteristic curve analysis determined the best cutoff value of the CPOT (>2) with the specificity (73.3-81.8%) and sensitivity (80.8-89.4%) as well as the area under the curve (range 0.849-0.902). CONCLUSION The CPOT has good psychometric properties and can be used as a reliable and valid instrument for pain assessment in Chinese critically ill ventilated adults.
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Affiliation(s)
- Qingdong Li
- Department of Critical Care MedicineThe First Affiliated Hospital of Dalian Medical University, Dalian, People's Republic of China; Critical Care Medical Research Institute, Dalian Medical University, Dalian, People's Republic of China.
| | - Xianyao Wan
- Department of Critical Care MedicineThe First Affiliated Hospital of Dalian Medical University, Dalian, People's Republic of China; Critical Care Medical Research Institute, Dalian Medical University, Dalian, People's Republic of China
| | - Chunmei Gu
- Department of Critical Care MedicineThe First Affiliated Hospital of Dalian Medical University, Dalian, People's Republic of China; Nursing Department, The First Affiliated Hospital of Dalian Medical University, Dalian, People's Republic of China
| | - Yang Yu
- Department of English Education, Dalian Medical University, Dalian, People's Republic of China
| | - Wei Huang
- Department of Critical Care MedicineThe First Affiliated Hospital of Dalian Medical University, Dalian, People's Republic of China; Critical Care Medical Research Institute, Dalian Medical University, Dalian, People's Republic of China
| | - Suwei Li
- Department of Critical Care MedicineThe First Affiliated Hospital of Dalian Medical University, Dalian, People's Republic of China; Critical Care Medical Research Institute, Dalian Medical University, Dalian, People's Republic of China
| | - Yongli Zhang
- Department of Critical Care MedicineThe First Affiliated Hospital of Dalian Medical University, Dalian, People's Republic of China; Critical Care Medical Research Institute, Dalian Medical University, Dalian, People's Republic of China
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Kho ME, Truong AD, Zanni JM, Ciesla ND, Brower RG, Palmer JB, Needham DM. Neuromuscular electrical stimulation in mechanically ventilated patients: a randomized, sham-controlled pilot trial with blinded outcome assessment. J Crit Care 2014; 30:32-9. [PMID: 25307979 DOI: 10.1016/j.jcrc.2014.09.014] [Citation(s) in RCA: 84] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2014] [Revised: 09/08/2014] [Accepted: 09/14/2014] [Indexed: 01/23/2023]
Abstract
PURPOSE The purpose of the study is to compare neuromuscular electrical stimulation (NMES) vs sham on leg strength at hospital discharge in mechanically ventilated patients. MATERIALS AND METHODS We conducted a randomized pilot study of NMES vs sham applied to 3 bilateral lower extremity muscle groups for 60 minutes daily in the intensive care unit (ICU). Between June 2008 and March 2013, we enrolled adults who were receiving mechanical ventilation within the first week of ICU stay and who could transfer independently from bed to chair before hospital admission. The primary outcome was lower extremity muscle strength at hospital discharge using Medical Research Council score (maximum, 30). Secondary outcomes at hospital discharge included walking distance and change in lower extremity strength from ICU awakening. Clinicaltrials.gov: NCT00709124. RESULTS We stopped enrollment early after 36 patients due to slow patient accrual and the end of research funding. For NMES vs sham, mean (SD) lower extremity strength was 28 (2) vs 27 (3), P = .072. Among secondary outcomes, NMES vs sham patients had a greater mean (SD) walking distance (514 [389] vs 251 [210] ft, P = .050) and increase in muscle strength (5.7 [5.1] vs 1.8 [2.7], P = .019). CONCLUSIONS In this pilot randomized trial, NMES did not significantly improve leg strength at hospital discharge. Significant improvements in secondary outcomes require investigation in future research.
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Affiliation(s)
- Michelle E Kho
- Department of Physical Medicine and Rehabilitation, Johns Hopkins University, Baltimore, MD 21287; School of Rehabilitation Science, McMaster University, Hamilton, ON, Canada L8S 1C7.
| | - Alexander D Truong
- Pulmonary, Allergy, and Critical Care Medicine, Emory University, Atlanta, GA 30308
| | - Jennifer M Zanni
- Department of Physical Medicine and Rehabilitation, Johns Hopkins University, Baltimore, MD 21287; Department of Physical Medicine and Rehabilitation, Johns Hopkins Hospital, Baltimore, MD 21287; Outcomes After Critical Illness and Surgery (OACIS) Group, Johns Hopkins University, Baltimore, MD 21287
| | - Nancy D Ciesla
- Division of Pulmonary and Critical Care Medicine, Johns Hopkins University, Baltimore, MD 21287; Outcomes After Critical Illness and Surgery (OACIS) Group, Johns Hopkins University, Baltimore, MD 21287
| | - Roy G Brower
- Division of Pulmonary and Critical Care Medicine, Johns Hopkins University, Baltimore, MD 21287
| | - Jeffrey B Palmer
- Department of Physical Medicine and Rehabilitation, Johns Hopkins University, Baltimore, MD 21287
| | - Dale M Needham
- Department of Physical Medicine and Rehabilitation, Johns Hopkins University, Baltimore, MD 21287; Division of Pulmonary and Critical Care Medicine, Johns Hopkins University, Baltimore, MD 21287; Outcomes After Critical Illness and Surgery (OACIS) Group, Johns Hopkins University, Baltimore, MD 21287
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Maggiore SM, Idone FA, Vaschetto R, Festa R, Cataldo A, Antonicelli F, Montini L, De Gaetano A, Navalesi P, Antonelli M. Nasal High-Flow versus Venturi Mask Oxygen Therapy after Extubation. Effects on Oxygenation, Comfort, and Clinical Outcome. Am J Respir Crit Care Med 2014; 190:282-8. [DOI: 10.1164/rccm.201402-0364oc] [Citation(s) in RCA: 317] [Impact Index Per Article: 31.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Dehghani H, Tavangar H, Ghandehari A. Validity and reliability of behavioral pain scale in patients with low level of consciousness due to head trauma hospitalized in intensive care unit. ARCHIVES OF TRAUMA RESEARCH 2014; 3:e18608. [PMID: 25032173 PMCID: PMC4080766 DOI: 10.5812/atr.18608] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/17/2014] [Revised: 03/14/2014] [Accepted: 03/20/2014] [Indexed: 11/16/2022]
Abstract
BACKGROUND Estimating pain in patients of intensive care unit (ICU) is essential, but because of their special situation, verbal scales cannot be used. Therefore, to estimate the level of pain, behavioral pain scale was developed by Payen in 2001. OBJECTIVES The aim of this study was to investigate the validity and reliability of behavioral pain scale in patients with low level of consciousness due to head trauma hospitalized in ICU. PATIENTS AND METHODS This descriptive prospective study was performed in Yazd in 2013. In this study, fifty patients, including thirteen women and thirty seven men, were involved. To collect the data a questionnaire including demographic and Glasgow coma scale (GCS) information as well as a list of behavioral pain scale (BPS) were used. SPSS software (version 18) was used to analyze the data. RESULTS There was no significant difference in reliability proving of average score of BPS recorded by two day and night assessors (P > 5). Cronbach's alpha was 85 for painful procedures and 76 for non-painful procedures. In addition, known groups' technique (painful and non-painful procedures) was used to assess validity. The average scores were 7.75 during painful procedures and 3.28 during non-painful procedures (P = 0.001). The results stated that BPS scores during these two procedures were significantly different. CONCLUSIONS BPS in patients with low level of consciousness due to head trauma has strong reliability and validity. Therefore, this scale can be used for patients hospitalized in ICU to assess the level of pain.
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Affiliation(s)
- Hamideh Dehghani
- Department of Nursing, School of Nursing and Midwifery, Shahid Sadoughi University of Medical Sciences and Health Services, Yazd, IR Iran
- Corresponding author: Hamideh Dehghani, Department of Nursing, School of Nursing and Midwifery, Shahid Sadoughi University of Medical Sciences and Health Services, Yazd, IR Iran. Tel: +98-9131563288, Fax: +98-3518249705, E-mail:
| | - Hossein Tavangar
- Department of Nursing, School of Nursing and Midwifery, Shahid Sadoughi University of Medical Sciences and Health Services, Yazd, IR Iran
| | - Akram Ghandehari
- Department of Nursing, School of Nursing and Midwifery, Shahid Sadoughi University of Medical Sciences and Health Services, Yazd, IR Iran
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Ahlers SJGM, Elens LL, van Gulik L, van Schaik RH, van Dongen EPA, Bruins P, Tibboel D, Knibbe CAJ. The Val158Met polymorphism of the COMT gene is associated with increased pain sensitivity in morphine-treated patients undergoing a painful procedure after cardiac surgery. Br J Clin Pharmacol 2014; 75:1506-15. [PMID: 23210659 DOI: 10.1111/bcp.12052] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2012] [Accepted: 11/25/2012] [Indexed: 01/02/2023] Open
Abstract
AIMS The catechol-O-methyltransferase (COMT) Val158Met polymorphism affected pain sensitivity of healthy volunteers upon application of experimental pain stimuli. The relevance of these findings in morphine-treated postoperative cardiac patients undergoing painful healthcare procedures is unknown; therefore, the aim of this study was to investigate whether the COMT Val158Met polymorphism increases pain sensitivity in morphine-treated patients undergoing an unavoidable painful routine procedure after cardiac surgery. METHODS One hundred and seventeen postoperative cardiac patients in the intensive care unit were genotyped for the COMT Val158Met polymorphism. All patients were treated with continuous morphine infusions for pain at rest, and received a bolus of morphine (2.5 or 7.5 mg) before a painful procedure (turning and/or chest drain removal) on the first postoperative day. Numerical rating scale (NRS) scores were evaluated at the following four time points: at baseline (at rest), and before, during and after the painful procedure. RESULTS Overall mean NRS scores were significantly higher in patients carrying the Met-variant allele. During the painful procedure, the mean NRS score was significantly higher for Met/Met patients compared with Val/Met and Val/Val patients (mean NRS 3.4 ± 2.8, 2.7 ± 2.4 and 1.7 ± 1.7, respectively; P = 0.04). In Met/Met patients, the increase in NRS scores during the painful procedure compared with the baseline NRS score was clinically relevant (ΔNRS ≥ 1.3) and statistically significant and appeared to be independent of sex and the morphine bolus dose. CONCLUSIONS Our results show that the COMT Val158Met polymorphism contributes to variability in pain sensitivity after cardiac surgery of morphine-treated patients in the intensive care unit, because Met-allele carriers were more sensitive to overall pain and procedure-related pain.
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Affiliation(s)
- Sabine J G M Ahlers
- Department of Clinical Pharmacy, St Antonius Hospital, 3440 EM, Nieuwegein, The Netherlands.
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Park JM, Kim JH. Assessment and Treatment of Pain in Adult Intensive Care Unit Patients. Korean J Crit Care Med 2014. [DOI: 10.4266/kjccm.2014.29.3.147] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Affiliation(s)
- Jun-Mo Park
- Department of Anesthesiology and Pain Medicine, Kyungpook National University Hospital, Kyungpook National University School of Medicine, Daegu, Korea
| | - Ji Hyun Kim
- Department of Anesthesiology and Pain Medicine, Kyungpook National University Hospital, Kyungpook National University School of Medicine, Daegu, Korea
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de Jong A, Molinari N, de Lattre S, Gniadek C, Carr J, Conseil M, Susbielles MP, Jung B, Jaber S, Chanques G. Decreasing severe pain and serious adverse events while moving intensive care unit patients: a prospective interventional study (the NURSE-DO project). CRITICAL CARE : THE OFFICIAL JOURNAL OF THE CRITICAL CARE FORUM 2013; 17:R74. [PMID: 23597243 PMCID: PMC3672726 DOI: 10.1186/cc12683] [Citation(s) in RCA: 72] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/26/2012] [Accepted: 02/25/2013] [Indexed: 02/08/2023]
Abstract
INTRODUCTION A quality-improvement project was conducted to reduce severe pain and stress-related events while moving ICU-patients. METHODS The Plan-Do-Check-Adjust cycle was studied during four one-month phases, separated by five-month interphases. All consecutive patients staying more than 24 hours were evaluated every morning while being moved for nursing care (bathing, massage, sheet-change, repositioning). Phase 1 was considered as the baseline. Implemented and adjusted quality-interventions were assessed at phases 2 and 3, respectively. An independent post-intervention control-audit was performed at Phase 4. Primary-endpoints were the incidence of severe pain defined by a behavioral pain scale > 5 or a 0 to 10 visual numeric rating scale > 6, and the incidence of serious adverse events (SAE): cardiac arrest, arrhythmias, tachycardia, bradycardia, hypertension, hypotension, desaturation, bradypnea or ventilatory distress. Pain, SAE, patients' characteristics and analgesia were compared among the phases by a multivariate mixed-effects model for repeated-measurements, adjusted on severity index, age, admission type (medical/surgical), intubation and sedation status. RESULTS During the four studied phases, 630 care procedures were analyzed in 53, 47, 43 and 50 patients, respectively. Incidence of severe pain decreased significantly from 16% (baseline) to 6% in Phase 3 (odds ratio (OR) = 0.33 (0.11; 0.98), P = 0.04) and 2% in Phase 4 (OR = 0.30 (0.12; 0.95), P = 0.02). Incidence of SAE decreased significantly from 37% (baseline) to 17% in Phase 3 and 21% in Phase 4. In multivariate analysis, SAE were independently associated with Phase 3 (OR = 0.40 (0.23; 0.72), P < 0.01), Phase 4 (OR = 0.53 (0.30; 0.92), P = 0.03), intubation status (OR = 1.91 (1.28; 2.85), P < 0.01) and severe pain (OR = 2.74 (1.54; 4.89), P < 0.001). CONCLUSIONS Severe pain and serious adverse events are common and strongly associated while moving ICU patients for nursing procedures. Quality improvement of pain management is associated with a decrease of serious adverse events. Careful documentation of pain management during mobilization for nursing procedures could be implemented as a health quality indicator in the ICU.
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Skrobik Y, Chanques G. The pain, agitation, and delirium practice guidelines for adult critically ill patients: a post-publication perspective. Ann Intensive Care 2013; 3:9. [PMID: 23547921 PMCID: PMC3622614 DOI: 10.1186/2110-5820-3-9] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2012] [Accepted: 02/13/2013] [Indexed: 02/08/2023] Open
Abstract
The recently published Clinical Practice Guidelines for the Management of Pain, Agitation, and Delirium in Adult Patients in the Intensive Care Unit differ from earlier guidelines in the following ways: literature searches were performed in eight databases by a professional librarian; psychometric validation of assessment scales was considered in their recommendation; discrepancies in recommendation votes by guideline panel members are available in online supplements; and all recommendations were made exclusively on the basis of evidence available until December of 2010. Pain recognition and management remains challenging in the critically ill. Patient outcomes improve with routine pain assessment, use of co-analgesics and administration as well as dose adjustment of opiates to patient needs. Thoracic epidurals help ease patients undergoing abdominal aortic surgery. Little data exists to guide clinicians as to the type or dose of co-analgesics; no opiate choice is associated with better patient outcomes. Lighter or no sedation is beneficial, and interruption is desirable in patients who require deep sedation for specific pathologic states. Delirium screening is probably useful; no treatment modality can be unequivocally recommended, and the benefit of prophylaxis is established only for early mobilization. The details of these recommendations, as well as more recent publications that complement the guidelines, are provided in this commentary.
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Affiliation(s)
- Yoanna Skrobik
- Soins Intensifs, Hôpital Maisonneuve Rosemont, Montréal, QC H1T 2M4, Canada
| | - Gerald Chanques
- Intensive Care and Anaesthesiology Department (DAR), Saint Eloi Hospital, Montpellier University Hospital, 80, Avenue Augustin Fliche, Montpellier cedex 5, 34295, France
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Neuromuscular electrical stimulation for intensive care unit-acquired weakness: protocol and methodological implications for a randomized, sham-controlled, phase II trial. Phys Ther 2012; 92:1564-79. [PMID: 22421734 PMCID: PMC3513483 DOI: 10.2522/ptj.20110437] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND As the population ages and critical care advances, a growing number of survivors of critical illness will be at risk for intensive care unit (ICU)-acquired weakness. Bed rest, which is common in the ICU, causes adverse effects, including muscle weakness. Consequently, patients need ICU-based interventions focused on the muscular system. Although emerging evidence supports the benefits of early rehabilitation during mechanical ventilation, additional therapies may be beneficial. Neuromuscular electrical stimulation (NMES), which can provide some muscular activity even very early during critical illness, is a promising modality for patients in the ICU. OBJECTIVE The objectives of this article are to discuss the implications of bed rest for patients with critical illness, summarize recent studies of early rehabilitation and NMES in the ICU, and describe a protocol for a randomized, phase II pilot study of NMES in patients receiving mechanical ventilation. DESIGN The study was a randomized, sham-controlled, concealed, phase II pilot study with caregivers and outcome assessors blinded to the treatment allocation. SETTING The study setting will be a medical ICU. PARTICIPANTS The study participants will be patients who are receiving mechanical ventilation for 1 day or more, who are expected to stay in the ICU for an additional 2 days or more, and who meet no exclusion criteria. INTERVENTION The intervention will be NMES (versus a sham [control] intervention) applied to the quadriceps, tibialis anterior, and gastrocnemius muscles for 60 minutes per day. MEASUREMENTS Lower-extremity muscle strength at hospital discharge will be the primary outcome measure. LIMITATIONS Muscle strength is a surrogate measure, not a patient-centered outcome. The assessments will not include laboratory, genetic, or histological measures aimed at a mechanistic understanding of NMES. The optimal duration or dose of NMES is unclear. CONCLUSIONS If NMES is beneficial, the results of the study will help advance research aimed at reducing the burden of muscular weakness and physical disability in survivors of critical illness.
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Ahlers SJGM, Van Gulik L, Van Dongen EPA, Bruins P, Van De Garde EMW, Van Boven WJ, Tibboel D, Knibbe CAJ. Efficacy of an Intravenous Bolus of Morphine 2.5 versus Morphine 7.5 mg for Procedural Pain Relief in Postoperative Cardiothoracic Patients in the Intensive Care Unit: A Randomised Double-Blind Controlled Trial. Anaesth Intensive Care 2012; 40:417-26. [DOI: 10.1177/0310057x1204000306] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
As pain in the intensive care unit (ICU) is still common despite important progress in pain management, we studied the efficacy of an intravenous bolus of morphine 2.5 vs 7.5 mg for procedural pain relief in patients after cardiothoracic surgery in the ICU. In a prospective double-blind randomised study, 117 ICU patients after cardiothoracic surgery were included. All patients were treated according a pain titration protocol for pain at rest, consisting of continuous morphine infusions and paracetamol, applied during the entire ICU stay. On the first postoperative day, patients were randomised to intravenous morphine 2.5 (n=59) or 7.5 mg (n=58) 30 minutes before a painful intervention (turning of patient and/or chest drain removal). Pain scores using the numeric rating scale (Numeric Rating Scale, range 0 to 10) were rated at rest (baseline) and around the painful procedure. At rest (baseline), overall incidence of unacceptable pain (Numeric Rating Scale ≥4) was low (Numeric Rating Scale >4; 14 vs 17%, P=0.81) for patients allocated to morphine 2.5 and 7.5 mg respectively. For procedure-related pain, there was no difference in incidence of unacceptable pain (28 vs 22%, P=0.53) mean pain scores (2.6 [95% confidence interval 2.0 to 3.2] vs 2.7 [95% confidence interval 2.0 to 3.4]) between patients receiving morphine 2.5 and 7.5 mg respectively. In intensive care patients after cardiothoracic surgery with low pain levels for pain at rest, there was no difference in efficacy between intravenous morphine 2.5 mg or morphine 7.5 mg for pain relief during a painful intervention.
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Affiliation(s)
- S. J. G. M. Ahlers
- Department of Anaesthesiology, Intensive Care and Pain Management and Department of Clinical Pharmacy, St Antonius Hospital, Nieuwegein, The Netherlands
| | - L. Van Gulik
- Department of Anaesthesiology, Intensive Care and Pain Management and Department of Clinical Pharmacy, St Antonius Hospital, Nieuwegein, The Netherlands
| | - E. P. A. Van Dongen
- Department of Anaesthesiology, Intensive Care and Pain Management and Department of Clinical Pharmacy, St Antonius Hospital, Nieuwegein, The Netherlands
| | - P. Bruins
- Department of Anaesthesiology, Intensive Care and Pain Management and Department of Clinical Pharmacy, St Antonius Hospital, Nieuwegein, The Netherlands
| | - E. M. W. Van De Garde
- Department of Anaesthesiology, Intensive Care and Pain Management and Department of Clinical Pharmacy, St Antonius Hospital, Nieuwegein, The Netherlands
| | - W. J. Van Boven
- Department of Anaesthesiology, Intensive Care and Pain Management and Department of Clinical Pharmacy, St Antonius Hospital, Nieuwegein, The Netherlands
| | - D. Tibboel
- Department of Anaesthesiology, Intensive Care and Pain Management and Department of Clinical Pharmacy, St Antonius Hospital, Nieuwegein, The Netherlands
| | - C. A. J. Knibbe
- Department of Anaesthesiology, Intensive Care and Pain Management and Department of Clinical Pharmacy, St Antonius Hospital, Nieuwegein, The Netherlands
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Abstract
Pain is abundant in the intensive care unit (ICU). Successful analgesia demands a comprehensive appreciation for the etiologies of pain, vigilant clinical assessment, and personalized treatments. For the critically ill, frequent threats to mental and bodily integrity magnify the experience of pain, challenging clinicians to respond swiftly and thoughtfully. Because pain is difficult to predict and physiologic correlates are not specific, self-report remains the gold standard assessment. When communication is limited by intubation or cognitive deficits, behavioral pain scales prove useful. Patient-tailored analgesia aspires to mitigate suffering while optimizing alertness and cognitive capacity. Mindfulness of the neuropsychiatric features of pain helps the ICU clinician to clarify limits of traditional analgesia and identify alternative approaches to care. Armed with empirical data and clinical practice recommendations to better conceptualize, identify, and treat pain and its neuropsychiatric comorbidities, the authors (psychiatric consultants, by trade) reinforce holistic approaches to pain management in the ICU. After all, without attempts to understand and relieve suffering on all fronts, pain will remain undertreated.
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Affiliation(s)
- Pierre N Azzam
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
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Kwak EM, Oh H. Validation of a Korean Translated Version of the Critical Care Pain Observation Tool (CPOT) for ICU Patients. J Korean Acad Nurs 2012; 42:76-84. [DOI: 10.4040/jkan.2012.42.1.76] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Eun-Mi Kwak
- Nurse, Eulji University Hospital, Deajeon, Korea
| | - Heeyoung Oh
- Professor, College of Nursing, Eulji University, Deajeon, Korea
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Herr K, Coyne PJ, McCaffery M, Manworren R, Merkel S. Pain Assessment in the Patient Unable to Self-Report: Position Statement with Clinical Practice Recommendations. Pain Manag Nurs 2011; 12:230-50. [DOI: 10.1016/j.pmn.2011.10.002] [Citation(s) in RCA: 333] [Impact Index Per Article: 25.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2011] [Accepted: 08/22/2011] [Indexed: 01/16/2023]
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Lee K, Oh H, Suh Y, Seo W. Patterns and clinical correlates of pain among brain injury patients in critical care assessed with the critical care pain observation tool. Pain Manag Nurs 2011; 14:259-267. [PMID: 24315249 DOI: 10.1016/j.pmn.2011.05.005] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2010] [Revised: 05/21/2011] [Accepted: 05/22/2011] [Indexed: 10/17/2022]
Abstract
This study was conducted to assess the patterns and clinical correlates of acute pain in brain injury patients during the critical care period using the Critical Care Pain Observation Tool (CPOT). Data were collected from 31 brain-injury patients admitted to an intensive care unit (ICU) at a university hospital located in Incheon, Republic of Korea. Glasgow Coma Scale and CPOT scores were assessed on days 1, 3, 6, 9, and 14 after ICU admission. Results showed that temporal changes in pain intensity displayed a consistent pattern in critical care patients with a brain injury during the first 14 days of ICU admission. Mean pain score was highest on day 1, decreased rapidly to reach a minimum on day 3 or 6, and then increased on day 9. In most patients, pain reduced slightly on day 14. Mean CPOT scores were significantly higher in the nonsurgery group than in the surgery group. There was also a nonsignificant trend of higher pain intensity scores among patients with moderate brain injury compared with those with severe injury. CPOT scores immediately after endotracheal suctioning were significantly higher than before endotracheal suctioning, but CPOT scores 20 minutes after suctioning were similar to those before suctioning. The present study may be meaningful in terms of presenting valid clinical information regarding the patterns and characteristics of acute pain in brain injury patients who are often unable to self-report on the presence and intensity of pain.
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Affiliation(s)
- KangIm Lee
- Coronary Intensive Care Unit, Inha University, Incheon, Republic of Korea
| | - HyunSoo Oh
- Department of Nursing, Inha University, Incheon, Republic of Korea
| | - YeonOk Suh
- Department of Nursing, Soonchunhyang University, Asan, Republic of Korea
| | - WhaSook Seo
- Department of Nursing, Inha University, Incheon, Republic of Korea.
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Klein DG, Dumpe M, Katz E, Bena J. Pain assessment in the intensive care unit: development and psychometric testing of the nonverbal pain assessment tool. Heart Lung 2011; 39:521-8. [PMID: 20888642 DOI: 10.1016/j.hrtlng.2010.05.053] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2008] [Revised: 05/15/2010] [Accepted: 05/18/2010] [Indexed: 10/19/2022]
Abstract
BACKGROUND Few standardized tools measure pain in nonverbal patients in the intensive care unit (ICU). Evidence exists that patient behaviors provide important information about pain in those unable to report their pain. OBJECTIVE The Nonverbal Pain Assessment Tool (NPAT), a behavioral pain assessment tool, was developed for the nonverbal adult patient in the ICU. Content and criterion validity and internal and interrater reliability were evaluated. METHODS The validity of NPAT was assessed against the patients' self-reports of pain. Interrater reliability was tested by 5 teams of 2 nurses assessing pain in nonverbal adult patients in 4 different ICUs. RESULTS The tool underwent 2 revisions and involved 270 patients. During the final evaluation, strong internal reliability (chronbach's α, .82; 95% confidence interval), moderately strong interrater reliability (concordance coefficient, .72; 95% confidence interval; and weighted κ statistic, .35), and moderately strong validity (concordance coefficient, .66; 95% confidence interval) were achieved. CONCLUSION The NPAT was found to possess moderately strong validity and strong internal and interrater reliability. It is easy to use, and provides a standard approach to assessing pain in the nonverbal adult patient.
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Affiliation(s)
- Deborah G Klein
- Coronary Intensive Care Unit, Cleveland Clinic, Cleveland, Ohio 44195, USA.
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Nürnberg Damström D, Saboonchi F, Sackey PV, Björling G. A preliminary validation of the Swedish version of the Critical-Care Pain Observation Tool in adults. Acta Anaesthesiol Scand 2011; 55:379-86. [PMID: 21288226 DOI: 10.1111/j.1399-6576.2010.02376.x] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND Assessing pain in critically ill patients can be complicated, especially for those unable to communicate. A recently developed pain assessment tool, the Critical-Care Pain Observation Tool (CPOT), has been shown to be a reliable tool for pain assessment in the Intensive Care Unit (ICU). The aim of the study was to validate the Swedish version of the CPOT. METHODS Conscious and unconscious adults were observed during two procedures: one non-nociceptive procedure (NNP) (arm- and face wash) and one nociceptive procedure (NP) (turning). In total, there were 240 patient assessments pre-, per- and post-procedure performed by two independent staff members at rest, during and 15 min after the different procedures. Measures of interrater reliability, internal consistency and discriminant validity of the CPOT were obtained to examine the properties of the Swedish version of CPOT. RESULTS The results provide indications of good agreement between the independent raters (ICC=0.84). There was an adequate discriminant validity of the Swedish version of CPOT established by a significant peak for CPOT scores during the NP (per-procedure). There was also a consistent pattern of significant correlations between CPOT and the mean artery pressure (ρ=0.32-0.45). CONCLUSION The Swedish version of the CPOT is a suitable instrument for assessing pain in critically ill adults. The overall reliability and validity measures converge with findings from previous studies of the CPOT, but in order to achieve enhanced generalizability of the CPOT, we encourage further evaluation of CPOT in broader groups of critically ill patients.
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Affiliation(s)
- D Nürnberg Damström
- Institution of Physiology and Pharmacology, Section for Anesthesiology and Intensive Care Medicine, Karolinska University Hospital, Stockholm, Sweden
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Efficacy and safety of dexmedetomidine versus morphine in post-operative cardiac surgery patients. Int J Clin Pharm 2011; 33:150-4. [PMID: 21744187 DOI: 10.1007/s11096-011-9480-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2009] [Accepted: 01/10/2011] [Indexed: 10/18/2022]
Abstract
OBJECTIVE To compare the efficacy of dexmedetomidine versus morphine as a sedative/analgesic among post-operative cardiac surgery patients. METHOD A randomized controlled open-label study was performed at the cardiothoracic intensive care unit of Penang Hospital, Malaysia. A total of 28 patients who underwent cardiac surgeries were randomly assigned to receive either dexmedetomidine or morphine. Both groups were similar in terms of preoperative baseline characteristics. Efficacy measures included sedation scores and pain intensity and requirements for additional sedative/analgesic. Mean heart rate and arterial blood pressure were used as safety measures. Other measures were additional inotropes, extubation time and other concurrent medications. RESULTS The mean dose of dexmedetomidine infused was 0.12 [SD 0.03] μg kg⁻¹ h⁻¹, while that of morphine was 13.2 [SD 5.84] μg kg⁻¹ h⁻¹. Dexmedetomidine group showed more benefits in sedation and pain levels, additional sedative/analgesic requirements, and extubation time. No significant differences between the two groups for the outcome measures, except heart rate, which was significantly lower in the dexmedetomidine group. CONCLUSION This preliminary study suggests that dexmedetomidine was at least comparable to morphine in terms of efficacy and safety among cardiac surgery patients. Further studies with larger samples are recommended in order to determine the significant effects of the outcome measures.
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Chanques G, Sebbane M, Constantin JM, Ramillon N, Jung B, Cissé M, Lefrant JY, Jaber S. Analgesic efficacy and haemodynamic effects of nefopam in critically ill patients. Br J Anaesth 2010; 106:336-43. [PMID: 21205626 DOI: 10.1093/bja/aeq375] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Pain management is challenging in intensive care unit (ICU) patients. The analgesic efficacy, tolerance, and haemodynamic effects of nefopam have never been described in critically ill patients. METHODS In consecutive medical-surgical ICU patients who received 20 mg of nefopam i.v. over 30 min, we measured pain, Richmond Agitation Sedation Scale (RASS), respiratory parameters, and adverse drug events at T0 (baseline), T30 (end-of-infusion), T60, and T90 min. Haemodynamic variables were assessed every 15 min from T0 to T60 and T90. Pain was evaluated by the behavioural pain scale (BPS, 3-12) or by the self-reported visual numeric rating scale (NRS, 0-10) according to communication capacity. RESULTS Data were analysed for 59 patients. As early as T30, median NRS and BPS decreased significantly from T0 to a minimum level at T60 for NRS [5 (4-7) vs 1 (1-3), P<0.001] and T90 for BPS [5 (5-6) vs 3 (3-4), P<0.001]. No significant changes were detected for RASS, ventilatory frequency, or oxygen saturation. Increased heart rate and decreased mean arterial pressure, defined as a change ≥15% from baseline, were found in 29% and 27% of patients, respectively. For the 18 patients monitored, cardiac output increased by 19 (7-29)% and systemic vascular resistance decreased by 20 (8-28)%, both maximally at T30. Heat sensation, nausea/vomiting, sweating, and mouth dryness were found, respectively, in 6%, 9%, 22%, and 38% of patients. CONCLUSIONS A single slow infusion of nefopam is effective in critically ill patients who have moderate pain. The risk of tachycardia and increased cardiac output and also hypotension and decreased systemic vascular resistance should be known to evaluate the benefit/risk ratio of its prescription.
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Affiliation(s)
- G Chanques
- Intensive Care and Anaesthesiology Department (DAR), Saint Eloi Hospital, Montpellier University Hospital, 80, Avenue Augustin Fliche, 34295 Montpellier cedex 5, France.
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Chanques G, Viel E, Constantin JM, Jung B, de Lattre S, Carr J, Cissé M, Lefrant JY, Jaber S. The measurement of pain in intensive care unit: Comparison of 5 self-report intensity scales. Pain 2010; 151:711-721. [DOI: 10.1016/j.pain.2010.08.039] [Citation(s) in RCA: 199] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2010] [Revised: 08/17/2010] [Accepted: 08/23/2010] [Indexed: 01/20/2023]
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Grosclaude C, Asehnoune K, Demeure D, Millet S, Champin P, Naux E, Malinge M, Lejus C. [Opinion of different professional categories about the intensity of procedural pain in adult intensive care units]. ACTA ACUST UNITED AC 2010; 29:884-8. [PMID: 21123022 DOI: 10.1016/j.annfar.2010.09.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2009] [Accepted: 09/03/2010] [Indexed: 11/16/2022]
Abstract
OBJECTIVES to assess the procedures considered as the most painful by health personnel of two adult critical care units. METHODS individual written survey with a questionnaire about 46 potentially painful procedures. Each individual has to estimate the pain intensity as well as the frequency of performance for each painful procedures. RESULTS one hundred questionnaires were provided (15 physicians, 71 nurses and 14 auxiliaries). The rate of answer was 53 % and 2110 scores were recorded and analyzed. The insertion of a pleural drain was associated with the higher pain score (7.5 [6.5-9]). Discrepancies were observed between the professional categories in ranking painful procedures. However, the mobilization of a severe trauma patient, the removal of an otorhinolaryngological or a pleural drain were classified in the 10 most painful procedures by physicians, nurses as well as auxiliaries. Whatever the procedure was, the median global scores estimated by the auxiliaries (n=385; 6 [4-7]) were higher than those corresponding to the nurses (n=1267; 5 [3-7]) (p<0.01). Nurses attributed a higher score than the physicians for 39 of 46 procedures. No relation was found between the estimated pain intensity and the estimated frequency of the procedures. CONCLUSION as in paediatrics, adult intensivist physicians underestimate pain during procedure comparing with nurses and auxiliaries. Consequently, health care professionals should elaborate protocols to accurately assess, prevent, or treat painful procedures in intensive care units.
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Affiliation(s)
- C Grosclaude
- Service d'anesthésie et de réanimation chirurgicale, Hôtel-Dieu hôpital mère-enfant, CHU de Nantes, place Alexis-Ricardeau, 44093 Nantes cedex 01, France; CLUD, CHU de Nantes, 44093 Nantes, France
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Arif-Rahu M, Grap MJ. Facial expression and pain in the critically ill non-communicative patient: state of science review. Intensive Crit Care Nurs 2010; 26:343-52. [PMID: 21051234 DOI: 10.1016/j.iccn.2010.08.007] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2009] [Revised: 07/30/2010] [Accepted: 08/24/2010] [Indexed: 10/18/2022]
Abstract
The aim of this review is to analyse the evidence related to the relationship between facial expression and pain assessment tools in the critically ill non-communicative patients. Pain assessment is a significant challenge in critically ill adults, especially those who are unable to communicate their pain level. During critical illness, many factors alter verbal communication with patients including tracheal intubation, reduced level of consciousness and administration of sedation and analgesia. The first step in providing adequate pain relief is using a systematic, consistent assessment and documentation of pain. However, no single tool is universally accepted for use in these patients. A common component of behavioural pain tools is evaluation of facial behaviours. Although use of facial expression is an important behavioural measure of pain intensity, there are inconsistencies in defining descriptors of facial behaviour. Therefore, it is important to understand facial expression in non-communicative critically ill patients experiencing pain to assist in the development of concise descriptors to enhance pain evaluation and management. This paper will provide a comprehensive review of the current state of science in the study of facial expression and its application in pain assessment tools.
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Improved analgesia after the realisation of a pain management programme in ICU patients after cardiac surgery. Eur J Anaesthesiol 2010; 27:900-5. [DOI: 10.1097/eja.0b013e32833d91c3] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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Assessing pain in non-intubated critically ill patients unable to self report: an adaptation of the Behavioral Pain Scale. Intensive Care Med 2010; 35:2060-7. [PMID: 19697008 DOI: 10.1007/s00134-009-1590-5] [Citation(s) in RCA: 122] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2009] [Accepted: 07/07/2009] [Indexed: 01/17/2023]
Abstract
PURPOSE To validate an adaptation of the Behavioral Pain Scale (BPS) for its use in non-intubated intensive care unit (ICU) patients unable to self-report their pain because of the occurrence of delirium. The "vocalization" domain was inserted to construct the BPS-non intubated (BPS-NI) scale, ranging from 3 (no pain) to 12 (most pain). DESIGN Prospective psychometric study in a medical-surgical ICU. METHODS The same physician and one bedside nurse rated pain in non-intubated patients unable to self-report their pain during four conditions: before and after a catheter dressing change (non-nociceptive procedure) and before and after turning the patient (nociceptive procedure). Delirium was assessed by the Confusion Assessment Method for the ICU (CAM-ICU). RESULTS A total of 120 paired evaluations were performed in 30 consecutive adult patients, 84% with delirium (CAM-ICU positive). BPS-NI scores were higher during painful procedures than at rest [6.0 (5.0-8.0) vs. 3.0 (3.0-3.8); P < 0.001], while no changes in BPS-NI scores were found during non-nociceptive procedures (discriminative validity). The BPS-NI had good internal consistency (standardized Cronbach alpha = 0.79), and each domain reflected the pain expression factor in a balanced way (coefficients between 0.57 and 0.59). The BPS-NI had a good inter-rater reliability (weighted kappa coefficient = 0.89 for the four conditions and 0.82 during nociceptive procedures) and a good responsiveness, with an effect size ranging from 1.5 to 3.6. CONCLUSIONS Pain during procedures is perceived even in non-intubated ICU patients with delirium. In those patients, pain level can be assessed with the BPS-NI scale since this instrument exhibited good psychometric properties. Electronic supplementary material The online version of this article (doi:10.1007/s00134-009-1590-5) contains supplementary material, which is available to authorized users.
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Wood S, Winters ME. Care of the intubated emergency department patient. J Emerg Med 2010; 40:419-27. [PMID: 20363578 DOI: 10.1016/j.jemermed.2010.02.021] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2009] [Revised: 12/02/2009] [Accepted: 02/18/2010] [Indexed: 12/16/2022]
Abstract
BACKGROUND Emergency physicians perform tracheal intubation and initiate mechanical ventilation for critically ill patients on a daily basis. With the current national challenges of intensive care unit bed availability, intubated patients now often remain in the emergency department (ED) for exceedingly long periods of time. As a result, care of the intubated patient falls to the emergency physician (EP). Given the potential for significant morbidity and mortality, it is crucial for the EP to possess the most current, up-to-date information pertaining to the care of intubated patients. DISCUSSION This article discusses critical aspects in the ED management of intubated and mechanically ventilated patients. Specifically, emphasis is placed on providing adequate sedation and analgesia, limiting the use of neuromuscular blocking agents, correctly setting and adjusting the mechanical ventilator, utilizing appropriate monitoring modalities, and providing key supportive measures. Despite these measures, inevitably, some patients deteriorate while receiving mechanical ventilation. The article concludes with a discussion outlining a step-wise approach to evaluating the intubated patient who develops respiratory distress or circulatory compromise. With this information, the EP can more effectively care for ventilated patients while minimizing morbidity, and ultimately, improving outcome. CONCLUSION Essential components of the care of intubated ED patients includes administering adequate sedative and analgesic medications, using lung-protective ventilator settings with attention to minimizing ventilator-induced lung injury, elevating the head of the bed in the absence of contraindications, early placement of an orogastric tube, and providing prophylaxis for stress-related mucosal injury and deep venous thrombosis when indicated.
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Affiliation(s)
- Samantha Wood
- Combined Emergency Medicine/Internal Medicine/Critical Care, University of Maryland Medical Center, Baltimore, Maryland 21201, USA
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Voepel-Lewis T, Zanotti J, Dammeyer JA, Merkel S. Reliability and validity of the face, legs, activity, cry, consolability behavioral tool in assessing acute pain in critically ill patients. Am J Crit Care 2010; 19:55-61; quiz 62. [PMID: 20045849 DOI: 10.4037/ajcc2010624] [Citation(s) in RCA: 184] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
BACKGROUND Few investigators have evaluated pain assessment tools in the critical care setting. OBJECTIVE To evaluate the reliability and validity of the Face, Legs, Activity, Cry, Consolability (FLACC) Behavioral Scale in assessing pain in critically ill adults and children unable to self-report pain. METHODS Three nurses simultaneously, but independently, observed and scored pain behaviors twice in 29 critically ill adults and 8 children: before administration of an analgesic or during a painful procedure, and 15 to 30 minutes after the administration or procedure. Two nurses used the FLACC scale, the third used either the Checklist of Nonverbal Pain Indicators (for adults) or the COMFORT scale (for children). RESULTS For 73 observations, FLACC scores correlated highly with the other 2 scores (rho = 0.963 and 0.849, respectively), supporting criterion validity. Significant decreases in FLACC scores after analgesia (or at rest) supported construct validity of the tool (mean, 5.27; SD, 2.3 vs mean, 0.52; SD, 1.1; P < .001). Exact agreement and kappa statistics, as well as intraclass correlation coefficients (0.67-0.95), support excellent interrater reliability of the tool. Internal consistency was excellent; the Cronbach alpha was 0.882 when all items were included. CONCLUSIONS Although similar in content to other behavioral pain scales, the FLACC can be used across populations of patients and settings, and the scores are comparable to those of the commonly used 0-to-10 number rating scale.
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Affiliation(s)
- Terri Voepel-Lewis
- Terri Voepel-Lewis is a research area specialist and Sandra Merkel is a clinical nurse specialist, Department of Anesthesiology, and Jennifer A. Dammeyer is a clinical nurse specialist, Department of Critical Care, in the University of Michigan Health System, Ann Arbor, Michigan. Jennifer Zanotti is a clinical nurse specialist, Emergency Services, at Memorial Health System, Colorado Springs, Colorado
| | - Jennifer Zanotti
- Terri Voepel-Lewis is a research area specialist and Sandra Merkel is a clinical nurse specialist, Department of Anesthesiology, and Jennifer A. Dammeyer is a clinical nurse specialist, Department of Critical Care, in the University of Michigan Health System, Ann Arbor, Michigan. Jennifer Zanotti is a clinical nurse specialist, Emergency Services, at Memorial Health System, Colorado Springs, Colorado
| | - Jennifer A. Dammeyer
- Terri Voepel-Lewis is a research area specialist and Sandra Merkel is a clinical nurse specialist, Department of Anesthesiology, and Jennifer A. Dammeyer is a clinical nurse specialist, Department of Critical Care, in the University of Michigan Health System, Ann Arbor, Michigan. Jennifer Zanotti is a clinical nurse specialist, Emergency Services, at Memorial Health System, Colorado Springs, Colorado
| | - Sandra Merkel
- Terri Voepel-Lewis is a research area specialist and Sandra Merkel is a clinical nurse specialist, Department of Anesthesiology, and Jennifer A. Dammeyer is a clinical nurse specialist, Department of Critical Care, in the University of Michigan Health System, Ann Arbor, Michigan. Jennifer Zanotti is a clinical nurse specialist, Emergency Services, at Memorial Health System, Colorado Springs, Colorado
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Ahlers SJGM, van der Veen AM, van Dijk M, Tibboel D, Knibbe CAJ. The use of the Behavioral Pain Scale to assess pain in conscious sedated patients. Anesth Analg 2009; 110:127-33. [PMID: 19897804 DOI: 10.1213/ane.0b013e3181c3119e] [Citation(s) in RCA: 86] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Assessing pain in mechanically ventilated critically ill patients is a great challenge. There is a need for an adequate pain measurement tool for use in conscious sedated patients because of their questionable communicative abilities. In this study, we evaluated the use of the Behavioral Pain Scale (BPS) in conscious sedated patients in comparison with its use in deeply sedated patients, for whom the BPS was developed. Additionally, in conscious sedated patients, the combination of the BPS and the patient-rated Verbal Rating Scale (VRS-4) was evaluated. METHODS We performed a prospective evaluation study in 80 nonparalyzed critically ill adult intensive care unit patients. Over 2 mo, nurses performed 175 observation series: 126 in deeply sedated patients and 49 in conscious sedated patients. Each observation series consisted of BPS ratings (range 3-12) at 4 points: at rest, during a nonpainful procedure, at retest rest, and during a routine painful procedure. Patients in the conscious sedated state also self-reported their pain using the 4-point VRS-4. RESULTS BPS scores during painful procedures were significantly higher than those at rest, both in deeply sedated patients (5.1 [4.8-5.5] vs 3.4 [3.3-3.5], respectively) and conscious sedated patients (5.4 [4.9-5.9] vs 3.8 [3.5-4.1], respectively) (mean [95% confidence interval]). For both groups, scores obtained during the nonpainful procedure and at rest did not significantly differ. There was a strong correlation between nurses' BPS ratings and conscious sedated patients' VRS-4 ratings during the painful procedure (r(s) = 0.67, P < 0.001). At rest and during nonpainful procedures, 98% of the observations were rated as acceptable pain (VRS 1 or 2) by both nurses and patients. During painful procedures, nurses rated the pain higher than patients did in 16% of the observations and lower in 12% of the observations. CONCLUSION The BPS is a valid tool for measuring pain in conscious sedated patients during painful procedures. Thus, for noncommunicative and mechanically ventilated patients, it may be regarded as a bridge between the observational scale used by nurses and the VRS-4 used by patients who are able to self-report pain.
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Affiliation(s)
- Sabine J G M Ahlers
- Department of Clinical Pharmacy, St. Antonius Hospital, PO Box 2500, 3440 EM Nieuwegein, The Netherlands.
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Abstract
Mechanically ventilated patients in the intensive care unit routinely require sedative and analgesic medications to manage pain and anxiety. These medications may have unpredictable effects with long-term use. Strategies that may help to improve patient outcomes include thoughtful selection of medications, use of objective sedation and pain scales, and implementation of protocolized sedation.
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Affiliation(s)
- David R Brush
- Department of Medicine, University of Chicago Medical Center, Chicago, IL 60637, USA
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Pudas-Tähkä SM, Axelin A, Aantaa R, Lund V, Salanterä S. Pain assessment tools for unconscious or sedated intensive care patients: a systematic review. J Adv Nurs 2009; 65:946-56. [DOI: 10.1111/j.1365-2648.2008.04947.x] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Chanques G, Constantin JM, Sauter M, Jung B, Sebbane M, Verzilli D, Lefrant JY, Jaber S. Discomfort associated with underhumidified high-flow oxygen therapy in critically ill patients. Intensive Care Med 2009. [PMID: 19294365 DOI: 10.1007/s00134‐009‐1456‐x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To measure (1) the discomfort in non-intubated patients under high-flow oxygen therapy (HFOT) humidified with bubble (BH) or heated humidifiers (HH), and (2) the hygrometric properties of oxygen with a BH and an HH. DESIGN AND SETTING This was a randomized cross-over study in critically ill patients during a 3-day period. The humidification device used at days 1 and 3 was changed for the other at day 2. (2) It was also an experimental bench study using the psychrometric method with five randomized flows (3, 6, 9, 12 and 15 l/min) and different humidification techniques. METHODS Discomfort, particularly dryness of the mouth and throat, was measured for two humidification conditions (BH and HH) using a 0-10 numerical rating scale (NRS) by patients requiring HFOT with a face mask at a flow >/=5 l/min, in a double-blinded condition. RESULTS (1) In this clinical study, 30 patients treated by HFOT at a median flow of 7.8 l/min (5.1-10.9) were included. The global incidence of moderate (NRS = 4-6) and severe discomfort (NRS = 7-10) was 25 and 29%, respectively. The median intensities of both mouth and throat dryness were significantly lower with the HH than with the BH [7.8 (5.0-9.4) vs. 5.0 (3.1-7.0), P = 0.001 and 5.8 (2.3-8.5) vs. 4.3 (2.0-5.0), P = 0.005, respectively]. (2) In the bench study, the mean absolute humidity measured at an ambient temperature of 26 degrees C with the HH was two times greater than with the BH (30 +/- 1 vs. 16 +/- 2 mg/l, P < 0.05) regardless of the flow rate. CONCLUSIONS Compared to bubble humidifiers, the use of a heated-humidifier in patients with high-flow oxygen therapy is associated with a decrease of dryness symptoms mediated by increased humidity delivered to the patient.
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Affiliation(s)
- Gerald Chanques
- Intensive Care and Anesthesiology Department B (SAR B), Saint Eloi Hospital. Montpellier University Hospital, 80, Avenue Augustin Fliche, 34295 Montpellier Cedex 5, France.
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Discomfort associated with underhumidified high-flow oxygen therapy in critically ill patients. Intensive Care Med 2009; 35:996-1003. [PMID: 19294365 DOI: 10.1007/s00134-009-1456-x] [Citation(s) in RCA: 88] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2008] [Accepted: 01/07/2009] [Indexed: 12/17/2022]
Abstract
OBJECTIVE To measure (1) the discomfort in non-intubated patients under high-flow oxygen therapy (HFOT) humidified with bubble (BH) or heated humidifiers (HH), and (2) the hygrometric properties of oxygen with a BH and an HH. DESIGN AND SETTING This was a randomized cross-over study in critically ill patients during a 3-day period. The humidification device used at days 1 and 3 was changed for the other at day 2. (2) It was also an experimental bench study using the psychrometric method with five randomized flows (3, 6, 9, 12 and 15 l/min) and different humidification techniques. METHODS Discomfort, particularly dryness of the mouth and throat, was measured for two humidification conditions (BH and HH) using a 0-10 numerical rating scale (NRS) by patients requiring HFOT with a face mask at a flow >/=5 l/min, in a double-blinded condition. RESULTS (1) In this clinical study, 30 patients treated by HFOT at a median flow of 7.8 l/min (5.1-10.9) were included. The global incidence of moderate (NRS = 4-6) and severe discomfort (NRS = 7-10) was 25 and 29%, respectively. The median intensities of both mouth and throat dryness were significantly lower with the HH than with the BH [7.8 (5.0-9.4) vs. 5.0 (3.1-7.0), P = 0.001 and 5.8 (2.3-8.5) vs. 4.3 (2.0-5.0), P = 0.005, respectively]. (2) In the bench study, the mean absolute humidity measured at an ambient temperature of 26 degrees C with the HH was two times greater than with the BH (30 +/- 1 vs. 16 +/- 2 mg/l, P < 0.05) regardless of the flow rate. CONCLUSIONS Compared to bubble humidifiers, the use of a heated-humidifier in patients with high-flow oxygen therapy is associated with a decrease of dryness symptoms mediated by increased humidity delivered to the patient.
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Gélinas C, Harel F, Fillion L, Puntillo KA, Johnston CC. Sensitivity and specificity of the critical-care pain observation tool for the detection of pain in intubated adults after cardiac surgery. J Pain Symptom Manage 2009; 37:58-67. [PMID: 18599262 DOI: 10.1016/j.jpainsymman.2007.12.022] [Citation(s) in RCA: 118] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2007] [Revised: 12/21/2007] [Accepted: 01/02/2008] [Indexed: 11/30/2022]
Abstract
A repeated measure design was used to evaluate additional psychometric qualities (sensitivity and specificity) of the Critical-Care Pain Observation Tool (CPOT), a previously validated tool, in intubated intensive care unit (ICU) adults after cardiac surgery recruited in a university cardiology health center in Canada. Patients were evaluated while conscious and intubated (n=99/105), and extubated (n=105). For each of these two testing periods, patients were evaluated using the CPOT at rest (pre-exposure), during a nociceptive procedure-turning (exposure), and 20 minutes after the procedure (postexposure). The patients' self-reports of pain were obtained while intubated and extubated. During the nociceptive exposure, the CPOT had a sensitivity of 86%, a specificity of 78%, a positive likelihood ratio (LR(+)) of 3.87 (1.63-9.23), and a negative LR (LR(-)) of 0.18 (0.09-0.33) and was effective for the screening of pain. It also showed good specificity (83% and 97%) but lower sensitivity (47% and 63%) during nonexposure conditions. The CPOT cutoff score was >2 during the nociceptive exposure. After extubation, patients' self-reports of pain intensity were associated with the positive CPOT cutoff score previously determined. The CPOT adequately classified most of the patients with severe pain. The CPOT seems to be a useful tool to detect pain in intubated postoperative ICU adults, especially during a nociceptive procedure. Sensitivity and specificity of the CPOT need to be further explored during other nociceptive procedures and with different critically ill populations.
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Affiliation(s)
- Céline Gélinas
- School of Nursing, McGill University, Montreal, QuebecH3A 2A7, Canada.
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