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Jurewicz A, Gasiorowska A, Leźnicka K, Pawlak M, Sochacka M, Machoy-Mokrzyńska A, Bohatyrewicz A, Maciejewska-Skrendo A, Pawlus G. Individual Factors Modifying Postoperative Pain Management in Elective Total Hip and Total Knee Replacement Surgery. Life (Basel) 2024; 14:211. [PMID: 38398720 PMCID: PMC10890574 DOI: 10.3390/life14020211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 12/20/2023] [Accepted: 01/23/2024] [Indexed: 02/25/2024] Open
Abstract
Total hip and knee replacements are the most common orthopedic procedures performed due to osteoarthritis. Pain is an intrinsic symptom accompanying osteoarthritis, persisting long before surgery, and continuing during the preoperative and postoperative periods. Appropriate pain management after surgery determines the comfort, duration, and cost of hospitalization, as well as the effectiveness of postoperative rehabilitation. Individual differences in pain perception and tolerance in orthopedic patients remain an important research topic. Therefore, the aim of this study was to investigate the predictors of analgesic requirements (morphine, acetaminophen, and ketoprofen), including individual pain threshold and tolerance, body mass index (BMI), diabetes, and beliefs about pain control in patients undergoing elective hip or knee arthroplasty using a multilevel regression model (N = 147, 85 women, 62 men, 107 after hip replacement, and 40 after knee replacement). Results: Higher pain tolerance was associated with a lower dose of morphine per kg after surgery. Patients undergoing hip surgery received a lower dose of ketoprofen than patients undergoing knee surgery. The more the patient believed in personal pain control, the stronger the negative relationship between pain tolerance and morphine requirement. The lowest doses were given to patients with the highest pain tolerance and the greatest belief in personal control. Factors such as belief in pain control and pain tolerance should be considered in comprehensive postoperative pain management in orthopedic patients to reduce opioid doses and, thus, side effects.
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Affiliation(s)
- Alina Jurewicz
- Department of Specialistic Nursing, Pomeranian Medical University, Żołnierska 48, 71-210 Szczecin, Poland;
| | - Agata Gasiorowska
- Faculty of Psychology in Wroclaw, SWPS University of Social Sciences and Humanities, Ostrowskiego 30b, 54-238 Wroclaw, Poland
| | - Katarzyna Leźnicka
- Department of Physical Education, Academy of Physical Education and Sport, 80-336 Gdansk, Poland; (K.L.); (A.M.-S.); (G.P.)
- Institute of Physical Culture Sciences, University of Szczecin, 70-453 Szczecin, Poland;
| | - Maciej Pawlak
- Department of Physiology and Biochemistry, Poznan University of Physical Education, 61-871 Poznan, Poland;
| | - Magdalena Sochacka
- Institute of Physical Culture Sciences, University of Szczecin, 70-453 Szczecin, Poland;
| | - Anna Machoy-Mokrzyńska
- Department of Experimental and Clinical Pharmacology, Pomeranian Medical University, 70-111 Szczecin, Poland;
| | - Andrzej Bohatyrewicz
- Department of Orthopaedics Traumatology and Musculoskeletal Oncology, Pomeranian Medical University, Unii Lubelskiej 1, 71-252 Szczecin, Poland;
| | - Agnieszka Maciejewska-Skrendo
- Department of Physical Education, Academy of Physical Education and Sport, 80-336 Gdansk, Poland; (K.L.); (A.M.-S.); (G.P.)
- Institute of Physical Culture Sciences, University of Szczecin, 70-453 Szczecin, Poland;
| | - Grzegorz Pawlus
- Department of Physical Education, Academy of Physical Education and Sport, 80-336 Gdansk, Poland; (K.L.); (A.M.-S.); (G.P.)
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The IPA, a Modified Numerical System for Pain Assessment and Intervention. JOURNAL OF THE AMERICAN ACADEMY OF ORTHOPAEDIC SURGEONS GLOBAL RESEARCH AND REVIEWS 2021; 5:01979360-202109000-00004. [PMID: 34491917 PMCID: PMC8415923 DOI: 10.5435/jaaosglobal-d-21-00174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Accepted: 07/20/2021] [Indexed: 11/18/2022]
Abstract
The objective of this study was to (1) construct a pain scale that improves communication between healthcare providers and patients (Interventional Pain Assessment [IPA] tool) and (2) to validate this new pain scale with the numeric rating scale of 0 to 10 Numerical Rating System (NRS).
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Paul AK, Gueven N, Dietis N. Age-dependent antinociception and behavioral inhibition by morphine. Pharmacol Biochem Behav 2018; 168:8-16. [PMID: 29548597 DOI: 10.1016/j.pbb.2018.03.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2017] [Revised: 02/02/2018] [Accepted: 03/12/2018] [Indexed: 12/26/2022]
Abstract
In current clinical practice, morphine is dosed in older patients based on patient-weight, with different calculations for adjustment. However, at present, neither clinical experience nor the literature offers a clear evidence base for the relationship between antinociception, behavioral effects and morphine administration in older patients. In this study, we compared the nociceptive response of 8 and 24 week old rats after subcutaneous administration of morphine per body weight and analyzed their behavior using an advanced multi-conditioning system. Residual morphine in all major tissues was determined. We observed prolonged morphine-induced antinociception in older rats compared to younger rats. Moreover, morphine significantly stimulated locomotor and rearing behavior 180 min after injection, which was significantly higher in the 8 week compared to 24 week old rats. Tissue analysis from animals extracted 240 min post-injection revealed a significantly higher concentration of residual morphine in the brains of older versus younger animals when standardized on tissue weight. However, this effect was not observed when residual morphine was standardized on protein content. Collectively, our data suggest that in older rats morphine exhibits higher antinociception and increased behavioral inhibition compared to younger animals. This effect is likely due to a significantly higher accumulation of morphine in the brain of older animals.
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Affiliation(s)
- Alok Kumar Paul
- Division of Pharmacy, School of Medicine, University of Tasmania, Australia.
| | - Nuri Gueven
- Division of Pharmacy, School of Medicine, University of Tasmania, Australia
| | - Nikolas Dietis
- Division of Pharmacy, School of Medicine, University of Tasmania, Australia
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Meissner W, Huygen F, Neugebauer EAM, Osterbrink J, Benhamou D, Betteridge N, Coluzzi F, De Andres J, Fawcett W, Fletcher D, Kalso E, Kehlet H, Morlion B, Montes Pérez A, Pergolizzi J, Schäfer M. Management of acute pain in the postoperative setting: the importance of quality indicators. Curr Med Res Opin 2018; 34:187-196. [PMID: 29019421 DOI: 10.1080/03007995.2017.1391081] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Despite the introduction of evidence-based recommendations for postoperative pain management (POPM), the consensus is that pain control remains suboptimal. Barriers to achieving patient-satisfactory analgesia include deficient knowledge regarding POPM among staff, lack of instructions, insufficient pain assessments and sub-optimal treatment. Effective monitoring of POPM is essential to enable policy makers and healthcare providers to improve the quality of care. Quality indicators (QIs) are quantitative measures of clinical practice that can monitor, evaluate and guide the quality of care provided to patients. QIs can be used to assess various aspects relating to the care process and they have proven useful in improving health outcomes in diseases such as myocardial infarction. In this commentary we critically analyze the evidence regarding the use of QIs in acute POPM based upon the experience of pain specialists from Europe and the USA who are members of the Change Pain Advisory Board. We also undertook a literature review to see what has been published on QIs in acute pain with the goal of assessing which QIs have been developed and used, and which ones have been successful/unsuccessful. In the hospital sector the development and implementation of QIs is complex. The nature of POPM requires a highly trained, multidisciplinary team and it is at this level that major improvements can be made. Greater involvement of patients regarding pain management is also seen as a priority area for improving clinical outcomes. Changes in structure and processes to deliver high-level quality care need to be regularly audited to ensure translation into better outcomes. QIs can help drive this process by providing an indicator of current levels of performance. In addition, outcomes QIs can be used to benchmark levels of performance between different healthcare providers.
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Affiliation(s)
- Winfried Meissner
- a Dept. of Anesthesiology and Intensive Care , Jena University Hospital , Jena , Germany
| | - Frank Huygen
- b University Hospital , Rotterdam , The Netherlands
| | - Edmund A M Neugebauer
- c Brandenburg Medical School - Theodor Fontane , Neuruppin , Germany
- d Faculty of Health - School of Medicine , Witten/Herdecke University , Witten , Germany
| | - Jürgen Osterbrink
- e Institute of Nursing Science and Practice, WHO Collaborating Centre for Nursing Research and Education, Paracelsus Medical University , Salzburg , Austria
- f Brooks College of Health , University of North Florida, Jacksonville , Florida , USA
| | - Dan Benhamou
- g Département d'Anesthésie-Réanimation, Groupe Hospitalier Paris Sud , Hôpital Bicêtre , Le Kremlin-Bicêtre , France
- h SOS Regional Anaesthesia (SOS-RA) Service , Le Kremlin-Bicêtre , France
| | | | - Flaminia Coluzzi
- j Dept. Medical and Surgical Sciences and Biotechnologies, Unit of Anaesthesia, Intensive Care and Pain Medicine , Sapienza University of Rome - Polo Pontino , Latina , Italy
| | - José De Andres
- k Anesthesia Critical Care and Pain Management Department , General University Hospital , Valencia , Spain
| | - William Fawcett
- l Department of Anaesthesia , Royal Surrey County Hospital , Guildford , UK
- m Faculty of Health and Medical Sciences , University of Surrey , Guildford , UK
| | - Dominique Fletcher
- n Department of Anesthesiology and Critical Care , Hôpital Raymond-Poincaré , Garches , France
| | - Eija Kalso
- o Pain Clinic, Department of Anaesthesiology, Intensive Care, and Pain Medicine , Helsinki University Hospital and University of Helsinki , Helsinki , Finland
| | - Henrik Kehlet
- p Section for Surgical Pathophysiology, Rigshospitalet , Copenhagen , Denmark
| | - Bart Morlion
- q The Leuven Centre for Algology & Pain Management , University of Leuven , Leuven , Belgium
| | - Antonio Montes Pérez
- r Department of Anesthesiology , Hospitales Mar-Esperanza, Universitat Autònoma Barcelona , Barcelona , Spain
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Raschke GF, Meissner W, Peisker A, Djedovic G, Rieger U, Guentsch A, Dammeier MG, Schultze-Mosgau S. Bilateral sagittal split osteotomy-parameters and correlations of postoperative pain management. Clin Oral Investig 2017; 22:181-187. [PMID: 28293792 DOI: 10.1007/s00784-017-2097-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2016] [Accepted: 03/06/2017] [Indexed: 10/20/2022]
Abstract
OBJECTIVES Postoperative pain management is of utmost interest for patients undergoing orthognathic surgery. Currently, there is a lack of information regarding process and outcome parameters of postoperative pain management after bilateral sagittal split osteotomy. MATERIALS AND METHODS In a prospective clinical study, 31 adults were evaluated on the first postoperative day following bilateral sagittal split osteotomy using the standardized questionnaire of the Germany-wide project Quality Improvement in Postoperative Pain Management (QUIPS). It allows a standardized assessment of patients' characteristics, pain parameters, outcome, and pain therapy process parameters. RESULTS Pain management consisted mainly of premedication with midazolam, sufentanil, and metamizol intraoperatively; piritramide in the recovery room; and metamizol and tramadol on ward. Twenty patients (64.5%) showed inadequate pain management with pain levels ≥4. Patients receiving tramadol as opioid on ward presented significantly higher maximum pain levels (p = .037). Significantly lower satisfaction with postoperative pain intensity (p > .001) and significantly higher desire for additional pain medication (p = .023) were detected, when duration of surgery was above the median of 107.5 min. CONCLUSIONS Inadequate pain management on the first postoperative day following bilateral sagittal split osteotomy was widespread on our ward. QUIPS helped us to identify it and thereby gave us the possibility to improve the situation. Prolonged duration of surgery seems to be a predictor of an elevated postoperative pain medication demand. CLINICAL RELEVANCE Only the establishment of an ongoing monitoring of postoperative pain management can help to reduce or even avoid inadequate postoperative pain management. In accordance to the existing literature, we found inadequate postoperative pain management more widespread than thought.
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Affiliation(s)
- Gregor F Raschke
- Department of Cranio-Maxillofacial & Plastic Surgery, Friedrich Schiller University Jena, Erlanger Allee 101, 07747, Jena, Germany.
| | - Winfried Meissner
- Department of Anesthesiology and Intensive Care Medicine, Friedrich Schiller University Jena, Erlanger Allee 101, 07747, Jena, Germany
| | - Andre Peisker
- Department of Cranio-Maxillofacial & Plastic Surgery, Friedrich Schiller University Jena, Erlanger Allee 101, 07747, Jena, Germany
| | - Gabriel Djedovic
- Department of Plastic & Aesthetic, Reconstructive and Hand Surgery, St. Markus Hospital, Johann Wolfgang von Goethe University, Frankfurt/Main, Germany.,Department of Plastic, Reconstructive and Aesthetic Surgery, Innsbruck Medical University, Anichstraße 35, 6020, Innsbruck, Austria
| | - Ulrich Rieger
- Department of Plastic & Aesthetic, Reconstructive and Hand Surgery, St. Markus Hospital, Johann Wolfgang von Goethe University, Frankfurt/Main, Germany
| | - Arndt Guentsch
- Marquette University School of Dentistry, Milwaukee, WI, USA
| | - Marta Gomez Dammeier
- Department of Cranio-Maxillofacial & Plastic Surgery, Friedrich Schiller University Jena, Erlanger Allee 101, 07747, Jena, Germany
| | - Stefan Schultze-Mosgau
- Department of Cranio-Maxillofacial & Plastic Surgery, Friedrich Schiller University Jena, Erlanger Allee 101, 07747, Jena, Germany
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Yadav S, Desai G, Chaturvedi SK. Behaviors are Deceptive in Pain Estimation: A Comparison between Nurses and Psychiatrists. Indian J Palliat Care 2017; 23:62-64. [PMID: 28216865 PMCID: PMC5294440 DOI: 10.4103/0973-1075.197955] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Aim: This study assessed the influence of pain behaviors on pain estimation by nurses and psychiatrists. Materials and Methods: Pain ratings performed by nurses and psychiatrists who observed the case scenarios using role plays were assessed. The data were computed and frequencies were derived. t-test was used to compare the ratings between the groups. Results: There was significant difference in the ratings of the pain severity by nurses and psychiatrists. Conclusions: Pain assessment is essential for the comprehensive management of pain. Training health professionals in pain assessments is very essential.
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Affiliation(s)
- Suresh Yadav
- Department of Psychiatry, NIMHANS, Bengaluru, Karnataka, India
| | - Geetha Desai
- Department of Psychiatry, NIMHANS, Bengaluru, Karnataka, India
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Ruben MA, van Osch M, Blanch-Hartigan D. Healthcare providers' accuracy in assessing patients' pain: A systematic review. PATIENT EDUCATION AND COUNSELING 2015; 98:1197-206. [PMID: 26223850 DOI: 10.1016/j.pec.2015.07.009] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/27/2015] [Revised: 07/02/2015] [Accepted: 07/09/2015] [Indexed: 09/29/2023]
Abstract
OBJECTIVE Healthcare providers satisfy an important role in providing appropriate care in the prevention and management of acute and chronic pain, highlighting the importance of providers' abilities to accurately assess patients' pain. We systematically reviewed the literature on healthcare providers' pain assessment accuracy. METHODS A systematic literature search was conducted in PubMed and PsycINFO to identify studies addressing providers' pain assessment accuracy, or studies that compared patients' self-report of pain with providers' assessment of pain. RESULTS 60 studies met the inclusion criteria. Healthcare providers had moderate to good pain assessment accuracy. Physicians and nurses showed similar pain assessment accuracy. Differences in pain assessment accuracy were found according to providers' clinical experience, the timing of the pain assessment, vulnerable patient populations and patients' pain intensity. CONCLUSION Education and training aimed at improving providers with poor pain assessment accuracy is discussed especially in relation to those with limited clinical experience (<4 years) or a great deal of clinical experience (>10 years) and those providing care for vulnerable patient populations. PRACTICE IMPLICATIONS More research on characteristics that influence providers' pain assessment accuracy and trainings to improve pain assessment accuracy in medical and continuing education may improve pain treatment for patients.
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Affiliation(s)
- Mollie A Ruben
- US Department of Veterans Affairs, Center for Healthcare Organization and Implementation Research, Boston, MA, USA.
| | - Mara van Osch
- NIVEL (Netherlands Institute for Health Services Research), Utrecht, The Netherlands
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McNicol ED, Ferguson MC, Hudcova J. Patient controlled opioid analgesia versus non-patient controlled opioid analgesia for postoperative pain. Cochrane Database Syst Rev 2015; 2015:CD003348. [PMID: 26035341 PMCID: PMC7387354 DOI: 10.1002/14651858.cd003348.pub3] [Citation(s) in RCA: 92] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND This is an updated version of the original Cochrane review published in Issue 4, 2006. Patients may control postoperative pain by self administration of intravenous opioids using devices designed for this purpose (patient controlled analgesia or PCA). A 1992 meta-analysis by Ballantyne et al found a strong patient preference for PCA over non-patient controlled analgesia, but disclosed no differences in analgesic consumption or length of postoperative hospital stay. Although Ballantyne's meta-analysis found that PCA did have a small but statistically significant benefit upon pain intensity, a 2001 review by Walder et al did not find statistically significant differences in pain intensity or pain relief between PCA and groups treated with non-patient controlled analgesia. OBJECTIVES To evaluate the efficacy and safety of patient controlled intravenous opioid analgesia (termed PCA in this review) versus non-patient controlled opioid analgesia of as-needed opioid analgesia for postoperative pain relief. SEARCH METHODS We ran the search for the previous review in November 2004. For this update, we searched the Cochrane Central Register of Controlled Trials (CENTRAL 2014, Issue 12), MEDLINE (1966 to 28 January 2015), and EMBASE (1980 to 28 January 2015) for randomized controlled trials (RCTs) in any language, and reference lists of reviews and retrieved articles. SELECTION CRITERIA We selected RCTs that assessed pain intensity as a primary or secondary outcome. These studies compared PCA without a continuous background infusion with non-patient controlled opioid analgesic regimens. We excluded studies that explicitly stated they involved patients with chronic pain. DATA COLLECTION AND ANALYSIS Two review authors independently extracted data, which included demographic variables, type of surgery, interventions, efficacy, and adverse events. We graded each included study for methodological quality by assessing risk of bias and employed the GRADE approach to assess the overall quality of the evidence. We performed meta-analysis of outcomes that included pain intensity assessed by a 0 to 100 visual analog scale (VAS), opioid consumption, patient satisfaction, length of stay, and adverse events. MAIN RESULTS Forty-nine studies with 1725 participants receiving PCA and 1687 participants assigned to a control group met the inclusion criteria. The original review included 55 studies with 2023 patients receiving PCA and 1838 patients assigned to a control group. There were fewer included studies in our updated review due to the revised exclusion criteria. For the primary outcome, participants receiving PCA had lower VAS pain intensity scores versus non-patient controlled analgesia over most time intervals, e.g., scores over 0 to 24 hours were nine points lower (95% confidence interval (CI) -13 to -5, moderate quality evidence) and over 0 to 48 hours were 10 points lower (95% CI -12 to -7, low quality evidence). Among the secondary outcomes, participants were more satisfied with PCA (81% versus 61%, P value = 0.002) and consumed higher amounts of opioids than controls (0 to 24 hours, 7 mg more of intravenous morphine equivalents, 95% CI 1 mg to 13 mg). Those receiving PCA had a higher incidence of pruritus (15% versus 8%, P value = 0.01) but had a similar incidence of other adverse events. There was no difference in the length of hospital stay. AUTHORS' CONCLUSIONS Since the last version of this review, we have found new studies providing additional information. We reanalyzed the data but the results did not substantially alter any of our previously published conclusions. This review provides moderate to low quality evidence that PCA is an efficacious alternative to non-patient controlled systemic analgesia for postoperative pain control.
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Affiliation(s)
- Ewan D McNicol
- Departments of Anesthesiology and Pharmacy, Tufts Medical Center, Box #420, 800 Washington Street, Boston, Massachusetts, USA, 02111
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Vital Signs Are Not Associated with Self-Reported Acute Pain Intensity in the Emergency Department. CAN J EMERG MED 2015; 18:19-27. [PMID: 25990048 DOI: 10.1017/cem.2015.21] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
OBJECTIVES This study aimed to ascertain the association between self-reported pain intensity and vital signs in both emergency department (ED) patients and a subgroup of patients with diagnosed conditions known to produce significant pain. METHODS We performed a retrospective analysis of real-time, archived data from an electronic medical record system at an urban teaching hospital and regional community hospital. We included consecutive ED patients ≥16 years old who had a self-reported pain intensity ≥1 as measured during triage, from March 2005 to December 2012. The primary outcome was vital signs for self-reported pain intensity levels (mild, moderate, severe) on an 11-point verbal numerical scale. Changes in pain intensity levels were also compared to variations in vital signs. Both analyses were repeated on a subgroup of patients with diagnosed conditions recognized to produce significant pain: fracture, dislocation, or renal colic. RESULTS We included 153,567 patients (mean age of 48.4±19.3 years; 55.5% women) triaged with pain (median intensity of 7/10±3). Of these, 8.9% of patients had diagnosed conditions recognized to produce significant pain. From the total sample, the difference between mild and severe pain categories was 2.7 beats/minutes (95% CI: 2.4-3.0) for heart rate and 0.13 mm Hg (95% CI: -0.26-0.52) for systolic blood pressure. These differences generated small effect sizes and were not clinically significant. Results were similar for patients who experienced changes in pain categories and for those conditions recognized to produce significant pain. CONCLUSION Health care professionals cannot use vital signs to estimate or substantiate self-reported pain intensity levels or changes over time.
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Uri O, Elias S, Behrbalk E, Halpern P. No gender-related bias in acute musculoskeletal pain management in the emergency department. Emerg Med J 2013; 32:149-52. [DOI: 10.1136/emermed-2013-202716] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Kappesser J, de C. Williams AC. Pain estimation: Asking the right questions. Pain 2010; 148:184-187. [DOI: 10.1016/j.pain.2009.10.007] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2009] [Revised: 09/09/2009] [Accepted: 10/07/2009] [Indexed: 11/27/2022]
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Hirsh AT, Jensen MP, Robinson ME. Evaluation of nurses' self-insight into their pain assessment and treatment decisions. THE JOURNAL OF PAIN 2009; 11:454-61. [PMID: 20015702 DOI: 10.1016/j.jpain.2009.09.004] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2009] [Revised: 07/29/2009] [Accepted: 09/01/2009] [Indexed: 10/20/2022]
Abstract
UNLABELLED Research generally indicates that providers demonstrate modest insight into their clinical decision processes. In a previous study utilizing virtual human (VH) technology, we found that patient demographic characteristics and facial expressions of pain were statistically significant predictors of many nurses' pain-related decisions. The current study examined the correspondence between the statistically identified and self-reported influences of contextual information on pain-related decisions. Fifty-four nurses viewed vignettes containing a video of a VH patient and text describing a postsurgical context. VH sex, race, age, and facial expression varied across vignettes. Participants made pain-assessment and treatment decisions on visual analogue scales. Participants subsequently indicated the information they relied on when making decisions. None of the participants reported using VH sex, race, or age in their decision process. Statistical modeling indicated that 28 to 54% of participants (depending on the decision) used VH demographic cues. 76% of participants demonstrated concordance between their reported and actual use of the VH facial expression cue. Vital signs, text-based clinical summary, and VH movement were also reported as influential factors. These data suggest that biases may be prominent in practitioner decision-making about pain, but that providers have minimal awareness of and/or a lack of willingness to acknowledge this bias. PERSPECTIVE The current study highlights the complexity of provider decision-making about pain management. The VH technology could be used in future research and education applications aimed at improving the care of all persons in pain.
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Affiliation(s)
- Adam T Hirsh
- Department of Rehabilitation Medicine, University of Washington School of Medicine, Seattle, Washington, USA.
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Geha H, Nimeskern N, Beziat JL. Patient-controlled analgesia in orthognathic surgery: evaluation of the relationship to anxiety and anxiolytics. ACTA ACUST UNITED AC 2009; 108:e33-6. [PMID: 19716489 DOI: 10.1016/j.tripleo.2009.05.027] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2008] [Revised: 04/14/2009] [Accepted: 05/21/2009] [Indexed: 10/20/2022]
Abstract
BACKGROUND Although patient-controlled analgesia' (PCA) use has been reported in oral and maxillofacial surgery,(8) it has not been evaluated for use in orthognathic surgery. In this study, we evaluated the relationship between age, gender, and preoperative anxiety and postoperative morphine intake after orthognathic surgery in the PCA environment. STUDY DESIGN Fifty-one patients (34 female, 17 male) underwent orthognathic surgery. Patients' anxiety was evaluated preoperatively. All patients received morphine-based postoperative PCA. Relationship between preoperative anxiety and postoperative visual analog scale (VAS) and 24 hour morphine intake was evaluated. Patients were randomly grouped according to whether preoperative oral anxiolytics were prescribed. RESULTS Age and VAS were correlated, as well as preoperative anxiety score and postoperative morphine intake (P < .05). Female patients receiving anxiolytics before surgery had less morphine consumption than those who did not. CONCLUSION Preoperative anxiety directly influences postoperative PCA morphine intake. Anxiolytics preoperatively seem to reduce the need for postoperative analgesics.
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Affiliation(s)
- H Geha
- Service de Chirurgie Maxillofaciale et Stomatologie, CHU Rouen, Rouen, France.
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Davoudi N, Afsharzadeh P, Mohammadalizadeh S, Haghdoost AA. A comparison of patients' and nurses' assessments of pain intensity in patients with coronary artery disease. Int J Nurs Pract 2008; 14:347-56. [DOI: 10.1111/j.1440-172x.2008.00712.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Ene KW, Nordberg G, Bergh I, Johansson FG, Sjöström B. Postoperative pain management - the influence of surgical ward nurses. J Clin Nurs 2008; 17:2042-50. [DOI: 10.1111/j.1365-2702.2008.02278.x] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Kahanpää A, Perälä ML, Räikkönen O. Consistency of quality assessments in long-term care by the clients, family members and named nurses. Scand J Caring Sci 2007; 20:375-85. [PMID: 17116146 DOI: 10.1111/j.1471-6712.2006.00416.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Combining assessments by the clients, their family members and named nurses of the quality of long-term care leads to a more comprehensive picture of the quality of the service. Clients should be the primary source of information, but particularly when they are not able to express their opinion, other sources of assessment are needed. This study describes and compares the consistency of quality assessments of long-term institutional care for the elderly made by the client (n = 312), his/her family member (n = 312) and the named nurse (n = 312). Data were gathered in 2002 from service houses, nursing homes and health centres. The consistency of the assessments made by the different groups of respondents was measured by frequency distributions, the weighted kappa coefficient and exact agreement. Frequency distributions differed significantly between the respondent groups in almost every item. Family members were more critical in their assessments than the other two groups. The consistency of assessments was highest with regard to the items 'contact with significant others' and 'medication'. In general the consistency of assessments, measured by weighted kappa, was rather low, but it was fair for 'clothing' (clients/family members) and 'privacy' (clients/named nurses and family members/named nurses). The occurrence of the option 'not applicable' to certain items was quite high, but varied somewhat between the three respondent groups. The results of this study support the viewpoint that comprehensive information gathering from family members and named nurses is useful, but they should not replace clients' assessments.
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Affiliation(s)
- Anja Kahanpää
- Stakes - Health and Social Services, Helsinki, Finland.
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Hudcova J, McNicol E, Quah C, Lau J, Carr DB. Patient controlled opioid analgesia versus conventional opioid analgesia for postoperative pain. Cochrane Database Syst Rev 2006:CD003348. [PMID: 17054167 DOI: 10.1002/14651858.cd003348.pub2] [Citation(s) in RCA: 162] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Patients may control postoperative pain by self-administration of intravenous opioids using devices designed for this purpose (patient controlled analgesia or PCA). A 1992 meta-analysis by Ballantyne found a strong patient preference for PCA over conventional analgesia but disclosed no differences in analgesic consumption or length of postoperative hospital stay. Although Ballantyne's meta-analysis found that PCA did have a small but statistically significant benefit upon pain intensity, Walder's review in 2001 did not find a significant differences in pain intensity and pain relief between PCA and conventionally treated groups. OBJECTIVES To evaluate the efficacy of PCA versus conventional analgesia (such as a nurse administering an analgesic upon a patient's request) for postoperative pain control. SEARCH STRATEGY Randomized controlled trials (RCTs) were identified from the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library 2004, Issue 3), MEDLINE (1966 to 2004), and EMBASE (1994 to 2004). Additional reports were identified from the reference lists of retrieved papers. SELECTION CRITERIA RCTs of PCA versus conventional analgesia that employed pain intensity as a primary or secondary outcome were selected. These trials included RCTs that compared PCA without a continuous background infusion versus conventional parenteral analgesic regimens. Studies that explicitly stated they involved patients with chronic pain were excluded. DATA COLLECTION AND ANALYSIS Trials were scored using the Oxford Quality Scale. Meta-analyses were performed of outcomes that included analgesic efficacy assessed by a Visual Analog Scale (VAS), analgesic consumption, patient satisfaction, length of stay and adverse effects. A sufficient number of the retrieved trials reported these parameters to permit meta-analyses. MAIN RESULTS Fifty-five studies with 2023 patients receiving PCA and 1838 patients assigned to a control group met inclusion criteria. PCA provided better pain control and greater patient satisfaction than conventional parenteral 'as-needed' analgesia. Patients using PCA consumed higher amounts of opioids than the controls and had a higher incidence of pruritus (itching) but had a similar incidence of other adverse effects. There was no difference in the length of hospital stay. AUTHORS' CONCLUSIONS This review provides evidence that PCA is an efficacious alternative to conventional systemic analgesia for postoperative pain control.
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Affiliation(s)
- J Hudcova
- New England Medical Center, Department of Anaesthesiology, 750 Washington Street, Box 298, Boston, Massachusetts 02111, USA.
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18
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Everett B, Salamonson Y. Differences in Postoperative Opioid Consumption in Patients Prescribed Patient-Controlled Analgesia Versus Intramuscular Injection. Pain Manag Nurs 2005; 6:137-44. [PMID: 16337562 DOI: 10.1016/j.pmn.2005.09.001] [Citation(s) in RCA: 67] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2005] [Revised: 08/31/2005] [Accepted: 09/01/2005] [Indexed: 11/29/2022]
Abstract
The purpose of this study was to examine differences in opioid consumption in patients prescribed patient-controlled analgesia (PCA) versus intramuscular injection (IMI) in the early postoperative period after open abdominal surgery. A retrospective audit of 115 patients elicited demographic and clinical data. No significant differences were found between the demographic variables of the PCA and IMI groups. There was a significant difference in the mean opioid dose used during the first 3 postoperative days (p < .01). Mean opioid consumption was 136.89 mg for the PCA group and 50.79 mg for the IMI group. Although there was a reduction in the amount of opioid consumed over the first 3 postoperative days, the PCA group consistently consumed more opioid analgesia compared with the IMI group. Furthermore, there was a disproportionate reduction in opioid consumption between the two groups from Day 1 (r = .34; p < .01) to Day 3 (r = .14; p = .14). This study shows that the amount of analgesia consumed during the postoperative period by patients who had abdominal surgery varied markedly depending on the mode of analgesia (PCA or IMI). The difference in analgesic consumption was also found to increase throughout the 3-day postoperative period. This divergence in the amount of opioid consumption between patients who were prescribed PCA and patients who were prescribed IM analgesia heightens the need for vigilance in assessment and management of pain during the early postoperative period, particularly in patients prescribed IM analgesia on an "as-needed" basis.
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MESH Headings
- Adult
- Analgesia, Patient-Controlled/nursing
- Analgesia, Patient-Controlled/statistics & numerical data
- Analgesics, Opioid/administration & dosage
- Cholecystectomy/adverse effects
- Clinical Nursing Research
- Colorectal Surgery/adverse effects
- Drug Monitoring/nursing
- Drug Utilization/statistics & numerical data
- Female
- Hospitals, Public
- Humans
- Hysterectomy/adverse effects
- Injections, Intramuscular/nursing
- Injections, Intramuscular/statistics & numerical data
- Male
- Middle Aged
- New South Wales
- Nurse's Role
- Nursing Assessment
- Nursing Audit
- Pain Measurement/nursing
- Pain, Postoperative/diagnosis
- Pain, Postoperative/drug therapy
- Pain, Postoperative/etiology
- Pain, Postoperative/nursing
- Perioperative Nursing
- Postoperative Care/nursing
- Retrospective Studies
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Affiliation(s)
- Bronwyn Everett
- School of Nursing, Family and Community Health, College of Social and Health Sciences, University of Western Sydney, New South Wales, Australia
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19
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Abstract
Although numerous clinical practice guidelines for pain management have been published throughout the last 12 years, inadequate pain relief remains a significant health care issue. Several patient-controlled analgesia (PCA) modalities are currently available for the treatment of acute postoperative pain, including intravenous (IV) PCA, epidural (PCEA), and oral PCA. Although PCEA and IV PCA are both commonly used modalities, IV PCA is considered the standard of care for postoperative pain management. Limitations of this modality do exist, however. Consequently, noninvasive PCA systems are under development to circumvent many of these limitations, including the fentanyl hydrochloride patient-controlled transdermal system (PCTS); (IONSYS Ortho-McNeil Pharmaceutical, Raritan, NJ) and a number of patient-controlled intranasal analgesia (PCINA) delivery systems. The objective of this article is to review the PCA modalities currently in use and to discuss those in development for the treatment of acute postoperative pain.
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MESH Headings
- Acute Disease
- Administration, Cutaneous
- Administration, Intranasal
- Administration, Oral
- Analgesia, Epidural/methods
- Analgesia, Patient-Controlled/methods
- Analgesia, Patient-Controlled/psychology
- Analgesia, Patient-Controlled/standards
- Analgesics, Opioid/therapeutic use
- Drug Approval
- Equipment Failure
- Fentanyl/therapeutic use
- Humans
- Infusions, Intravenous
- Iontophoresis/methods
- Pain Measurement
- Pain, Postoperative/diagnosis
- Pain, Postoperative/drug therapy
- Pain, Postoperative/prevention & control
- Patient Satisfaction
- Practice Guidelines as Topic
- Time Factors
- Treatment Outcome
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Affiliation(s)
- Christine Miaskowski
- Department of Physiological Nursing, University of California, San Francisco, CA 94143-0610, USA.
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Idvall E, Berg K, Unosson M, Brudin L. Differences between nurse and patient assessments on postoperative pain management in two hospitals. J Eval Clin Pract 2005; 11:444-51. [PMID: 16164585 DOI: 10.1111/j.1365-2753.2005.00555.x] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
RATIONALE Differences between patient and professional assessments on pain and pain management have been reported, but no further analysis has described the statistical problems of pseudocorrelation concerning the nature of these differences. AIM The aim of the present study was: (1) to investigate the differences between nurse and patient assessments of postoperative pain management in two hospitals, and (2) to discuss the nature and scope of these differences. METHOD The subjects were 209 inpatients and 63 nurses from a central county hospital and 77 inpatients and 34 nurses from a university hospital. The 'Strategic and Clinical Quality Indicators in Postoperative Pain Management' questionnaire was used, comprising 14 items in four sub-scales (communication, action, trust and environment) and two questions concerning the worst pain experienced during the past 24 hours and general satisfaction. RESULT Except for the trust sub-scale in one hospital, the correlations between patient and nurse ratings concerning all assessments were significant in both hospitals (r = 0.22-0.59). Both groups of patients had significantly higher (better) scores than judged by the nurses on the environment sub-scale and general satisfaction. In contrast, nurses from both hospitals tended to significantly underestimate patients' worst pain during the past 24 hours. Other differences between patient and nurse assessments were either non-significant or inconsistent between hospitals. Using so-called Oldham plots nurses tended to underestimate severe pain more often than mild pain, as judged by the patients, but this association was weak and statistically significant in one hospital only. CONCLUSION Although the effects of pseudocorrelation are minimized by using Oldham plots, they are not cancelled. This issue is discussed, and we conclude that this study does not support the notion that the nurses tend to underestimate severe pain more often than mild pain.
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Affiliation(s)
- Ewa Idvall
- Department of Medicine and Care, Division of Nursing Science, Linköping University, Sweden.
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21
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Patient controlled intravenous opioid analgesia versus conventional opioid analgesia for postoperative pain control: A quantitative systematic review. ACTA ACUST UNITED AC 2005. [DOI: 10.1016/j.acpain.2005.09.002] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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22
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Roth W, Kling J, Gockel I, Rümelin A, Hessmann M, Meurer A, Gillitzer R, Jage J. Dissatisfaction with post-operative pain management—A prospective analysis of 1071 patients. ACTA ACUST UNITED AC 2005. [DOI: 10.1016/j.acpain.2005.05.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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23
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Carr ECJ, Nicky Thomas V, Wilson-Barnet J. Patient experiences of anxiety, depression and acute pain after surgery: a longitudinal perspective. Int J Nurs Stud 2004; 42:521-30. [PMID: 15921983 DOI: 10.1016/j.ijnurstu.2004.09.014] [Citation(s) in RCA: 79] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2003] [Revised: 09/15/2004] [Accepted: 09/16/2004] [Indexed: 02/06/2023]
Abstract
This study sought to explore the impact of the psychological variables anxiety and depression, on pain experience over time following surgery. Eighty-five women having major gynaecological surgery were assessed for anxiety, depression and pain after surgery. To gain further understanding, 37 patients participated in a semi-structured taped telephone interview 4-6 weeks post-operatively. Pre-operative anxiety was found to be predictive of post-operative anxiety on Day 2, with patients who experienced high levels of anxiety before surgery continuing to feel anxious afterwards. By Day 4 both anxiety and depression scores increased as pain increased and one-third of the sample experienced levels of anxiety in psychiatric proportions whilst under one-third experienced similar levels of depression. These findings have significant implications for the provision of acute pain management after surgery. Future research and those managing acute pain services need to consider the multidimensional effect of acute pain and the interface between primary and secondary care.
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Affiliation(s)
- Eloise C J Carr
- Institute of Health and Community Studies, Bournemouth University, Royal London House, Dorset, UK.
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24
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Persson K, Ostman M. The Swedish version of the PACU-Behavioural Pain Rating Scale: a reliable method of assessing postoperative pain? Scand J Caring Sci 2004; 18:304-9. [PMID: 15355525 DOI: 10.1111/j.1471-6712.2004.00286.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
One of the obstacles to effective pain management in the Post-Anaesthesia Care Unit (PACU) is the lack of systematic and comprehensive methods for assessing and treating postoperative pain. Nurses' intuitive knowledge of pain were verbalized and divided into four categories of pain behaviours in the PACU-Behavioural Pain Rating Scale. The aim of the present study was to test the reliability of the Swedish version by performing test-retest and interrater reliability in clinical conditions. Materials for this study were gathered through patient observations. The results showed poor agreement in the item restless, fair agreements in both items tense muscles and frowning and grimacing, while patients' sounds showed moderate agreement. Interrater reliability showed moderate agreement in the item restless, very good agreement in tense muscles and patient sounds, and good agreement in frowning and grimacing. A refined classification of the separate categories and a careful review of the category of behaviours is suggested. A more detailed manual for the categories needs to be developed to establish more acceptable reliability.
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Affiliation(s)
- Karin Persson
- Department of Anaesthesiology, Kristianstad Central Hospital, Kristianstad, Sweden.
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25
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Puntillo K, Neighbor M, O'Neil N, Nixon R. Accuracy of emergency nurses in assessment of patients’ pain. Pain Manag Nurs 2003; 4:171-5. [PMID: 14663795 DOI: 10.1016/s1524-9042(03)00033-x] [Citation(s) in RCA: 92] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Pain is a common complaint in Emergency Departments. Inpatient studies have shown discrepancies between patients' and nurses' pain assessments. The accuracy of emergency nurse assessments of their patients' pain has not been well investigated. Using a 0 to 10 numeric rating scale (NRS), researchers asked patients to rate their pain intensity in triage. Separately, the triage nurse was asked to rate the patient's pain. This process was repeated with the same patients but different nurses after patients were taken back to a clinical area within the Emergency Department. At triage, patients' average pain intensity score was 7.5 +/- 2.2. The triage nurses' ratings were significantly lower at 5.1 +/- 2.4 (p <.001). In the clinical area, patients' scores were also significantly higher than nurses' at 7.7 +/- 2.2 and 4.2 +/- 2.3, respectively (p <.001). Differences between nurses' and patients' pain intensity scores depended on the patient's chief complaint. Considerable underestimation of patient's pain occurred in both triage and in the clinical area. Underestimation of patient's pain can have negative effects if appropriate treatment is withheld. Minimizing patient-nurse discrepancies in pain intensity ratings through careful evaluations and acceptance of the patient's self report of pain are important first steps in improving pain management in the Emergency Department.
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Affiliation(s)
- Kathleen Puntillo
- Department of Physiological Nursing, University of California, San Francisco, CA 94143-0610, USA.
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26
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Idvall E, Hamrin E, Sjöström B, Unosson M. Patient and nurse assessment of quality of care in postoperative pain management. Qual Saf Health Care 2002; 11:327-34. [PMID: 12468692 PMCID: PMC1757993 DOI: 10.1136/qhc.11.4.327] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVE To describe and compare patient and nurse assessments of the quality of care in postoperative pain management, to investigate differences between subgroups of patients, and to compare patient assessments in different departments. DESIGN Patient and nurse questionnaires. SETTING Five surgical wards in general surgery, orthopaedics, and gynaecology in a central county hospital in Sweden. SAMPLE Two hundred and nine inpatients and 64 registered nurses. The response rates were 96% for the patients and 99% for the nurses; there were 196 paired patient-nurse assessments. METHOD The Strategic and Clinical Quality Indicators in Postoperative Pain Management patient questionnaire was used which comprises 14 items in four subscales (communication, action, trust, and environment). The items were scored on a 5 point scale with higher values indicating a higher quality of care. Five complementary questions on levels of pain intensity and overall satisfaction with pain relief were scored on an 11 point scale. Twelve of the 14 items in the patient questionnaire and two of the complementary questions were adjusted for use in the nurse questionnaire. RESULTS The patients' mean (SD) score on the total scale (scale range 14-70) was 58.6 (8.9) and the nurses' mean (SD) score (scale range 12-60) was 48.1 (6.2). The percentage of patients who scored 1 or 2 for an individual item (disagreement) ranged from 0.5% to 52.0%, while for nurses the percentage ranged from 0.0% to 34.8%. Forty two patients (24%) reported more pain than they expected; these patients assessed the quality of care lower. There were differences between patient and nurse assessments concerning the environment subscale, the question on overall satisfaction, and patients' experience of worst possible pain intensity. CONCLUSION The results provided valuable baseline data and identified important areas for quality improvement in postoperative pain management.
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Affiliation(s)
- E Idvall
- Department of Medicine and Care, Faculty of Health Sciences, Linköping University, Linköping, Sweden.
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27
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Henderson H. Acupuncture: evidence for its use in chronic low back pain. BRITISH JOURNAL OF NURSING (MARK ALLEN PUBLISHING) 2002; 11:1395-403. [PMID: 12514474 DOI: 10.12968/bjon.2002.11.21.10931] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 08/01/2002] [Indexed: 11/11/2022]
Abstract
Back pain is a major economic burden in the UK, with increasing numbers of patients seeking complementary therapies, such as acupuncture, as a means to supplement traditional medical treatments. Studies to date have produced conflicting results relating to the efficacy of acupuncture and thus this systematic review will provide a concise summary of the clinical scenario in Western countries. A search of various electronic databases identified 11 articles consisting of three case studies, five randomized controlled trials, and two cross-over trials. Systematic examination of these articles did not provide definitive evidence to support or refute the use of acupuncture in the treatment of low back pain. In an era of increasing demands for evidence-based practice and professional accountability, the absence of irrefutable scientific evidence places nurses and medics in a vulnerable position.
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28
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Abstract
Although the empiric base is still limited when providing clear directions for pain assessment and management in older adults, it is possible to identify recommendations for guiding practice based on consensus and a developing scientific base to support best practice activities. A brief overview of the epidemiology and consequences of pain is offered, followed by a summary of issues and approaches relevant to pain assessment in older adults. Cohort-specific recommendations for comprehensive pain assessment and measurement based on current evidence are then addressed, including strategies for assessment of pain in cognitively impaired older adults.
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Affiliation(s)
- K A Herr
- College of Nursing, The University of Iowa, Iowa City, Iowa 52252-1121, USA
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Walder B, Schafer M, Henzi I, Tramèr MR. Efficacy and safety of patient-controlled opioid analgesia for acute postoperative pain. A quantitative systematic review. Acta Anaesthesiol Scand 2001; 45:795-804. [PMID: 11472277 DOI: 10.1034/j.1399-6576.2001.045007795.x] [Citation(s) in RCA: 334] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND The usefulness of intravenous patient-controlled analgesia (PCA) with opioids for postoperative analgesia is not well defined. METHODS We systematically searched (MEDLINE, EMBASE, Cochrane Library, bibliographies, any language, to January 2000) for randomised trials comparing opioid-based PCA with the same opioid given intramuscularly, intravenously, or subcutaneously. Weighted mean differences (WMD) for continuous data, relative risks (RR) and numbers-needed-to-treat (NNT) for dichotomous data were calculated with 95% confidence intervals (CI) using fixed and random effects models. RESULTS Data from 32 trials were analysed: 22 (1139 patients) were with morphine, five (682) with pethidine, three (184) with piritramide, one (47) with nalbuphine and one (20) with tramadol. In three morphine and one pethidine trial (352 patients), more patients preferred PCA (89.7% vs. 65.8%, RR 1.41 (95%CI 1.11 to 1.80), NNT 4.2). Combined dichotomous data on pain intensity and relief, and the need for rescue analgesics from eight morphine, one pethidine, one piritramide, and one nalbuphine trial (691 patients), were in favour of PCA (RR 1.22 (1.00 to 1.50), NNT 8). In two morphine trials (152), pulmonary complications were more frequently prevented with PCA (100% vs. 93.3%, RR 1.07 (1.01 to 1.14), NNT 15). There was equivalence for cumulative opioid consumption, pain scores, duration of hospital stay, and opioid-related adverse effects. CONCLUSION These trials provide some evidence that in the postoperative pain setting, PCA with opioids, compared with conventional opioid treatment, improve analgesia and decrease the risk of pulmonary complications, and that patients prefer them.
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Affiliation(s)
- B Walder
- Division of Surgical Intensive Care, Department APSIC, Geneva University Hospitals, Geneva, Switzerland.
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30
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Monitto CL, Greenberg RS, Kost-Byerly S, Wetzel R, Billett C, Lebet RM, Yaster M. The safety and efficacy of parent-/nurse-controlled analgesia in patients less than six years of age. Anesth Analg 2000; 91:573-9. [PMID: 10960379 DOI: 10.1097/00000539-200009000-00014] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
UNLABELLED Over the past 5 yr, we have treated nonsurgical and postoperative pain in children <6 yr of age by using a patient-controlled analgesia pump to deliver small-dose continuous IV opioid infusions supplemented by parent- and nurse-controlled opioid bolus dosing. We call this technique parent-/nurse-controlled analgesia (PNCA). Because the safety and efficacy of PNCA have not been previously evaluated, we have undertaken a prospective, 1-yr observational study to determine patient demographics, effectiveness of analgesia, and the incidence of complications (pruritus, vomiting, and respiratory depression) in patients receiving PNCA. Data were collected on 212 children (98 female) who were treated on 240 occasions with PNCA for episodes of pain. Patients averaged 2.3 +/- 1.7 yr of age and 11 +/- 5 kg, and received a median of 4 (range 2-54) days of PNCA therapy. Maximum daily pain scores were < or =3/10 (objective pain scale) or < or =2/5 (objective or self-report pain scale) in more than 80% of all occasions of PNCA use. PNCA usage was associated with an 8% incidence of pruritus and a 15% incidence of vomiting on the first day of treatment. Nine children studied received naloxone, four (1.7%) for treatment of PNCA-related apnea or desaturation. All had improvement in their symptoms after naloxone administration. IMPLICATIONS Parent-/nurse-controlled analgesia provided effective pain relief in most children <6 yr of age experiencing nonsurgical or postoperative pain. The observed incidence of vomiting and pruritus was similar to that seen in older patients treated with patient-controlled analgesia. However, significant respiratory depression, although uncommon, did occur, thus reinforcing the need for close patient monitoring.
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Affiliation(s)
- C L Monitto
- Departments of Anesthesiology and Critical Care Medicine and Pediatrics, The Johns Hopkins Hospital, Baltimore, MD 21287, USA.
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32
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Monitto CL, Greenberg RS, Kost-Byerly S, Wetzel R, Billett C, Lebet RM, Yaster M. The Safety and Efficacy of Parent-/Nurse-Controlled Analgesia in Patients Less than Six Years of Age. Anesth Analg 2000. [DOI: 10.1213/00000539-200009000-00014] [Citation(s) in RCA: 112] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Smith LA, Oldman AD, McQuay HJ, Moore RA. Teasing apart quality and validity in systematic reviews: an example from acupuncture trials in chronic neck and back pain. Pain 2000; 86:119-32. [PMID: 10779669 DOI: 10.1016/s0304-3959(00)00234-7] [Citation(s) in RCA: 190] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
The objectives of the study were (1) to carry out a systematic review to assess the analgesic efficacy and the adverse effects of acupuncture compared with placebo for back and neck pain and (2) to develop a new tool, the Oxford Pain Validity Scale (OPVS), to measure validity of findings from randomized controlled trials (RCTs), and to enable ranking of trial findings according to validity within qualitative reviews. Published RCTs (of acupuncture at both traditional and non-traditional points) were identified from systematic searching of bibliographic databases (e.g. MEDLINE) and reference lists of retrieved reports. Pain outcome data were extracted with preference given to standardized outcomes such as pain intensity. Information on adverse effects was also extracted. All included trials were scored using a five-item 0-16 point validity scale (OPVS). The individual RCTs were ranked according to their OPVS score to enable more weight to be placed on the trials of greater validity when drawing an overall conclusion about the efficacy of acupuncture for relieving neck and back pain. Statistical analyses were carried out on the OPVS scores to assess the relationship between trial finding (positive or negative) and validity. Thirteen RCTs met the inclusion criteria. Five trials concluded that acupuncture was effective, and eight concluded that it was not effective for relieving back or neck pain. There was no obvious difference between the findings of trials using traditional and non-traditional points. Using the new OPVS scale, the validity scores of the included trials ranged from 4 to 14. There was no significant relationship between OPVS score and trial finding (positive versus negative). Authors' conclusions did not always agree with their data. We drew our own conclusions (positive/negative) based on the data presented in the reports. Re-analysis using our conclusions showed a significant relationship between OPVS score and trial finding, with higher validity scores associated with negative findings. OPVS is a useful tool for assessing the validity of trials in qualitative reviews. With acupuncture for chronic back and neck pain, we found that the most valid trials tended to be negative. There is no convincing evidence for the analgesic efficacy of acupuncture for back or neck pain.
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Affiliation(s)
- L A Smith
- Pain Research, Nuffield Department of Anaesthetics, University of Oxford, The Churchill, Oxford Radcliffe Hospital, Headington, UK
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