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Wharton K, Chidiac C, Lopez C, Hunsberger J, Rhee D, Cappiello C, Garcia AV. Enhanced Recovery After Surgery 2.0: Optimizing Pain Management in Nuss Procedure: Cryoablation and Nerve Block Strategies for Reduced Opioid Use. J Surg Res 2024; 301:563-571. [PMID: 39053171 DOI: 10.1016/j.jss.2024.07.003] [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: 10/24/2023] [Revised: 06/24/2024] [Accepted: 07/03/2024] [Indexed: 07/27/2024]
Abstract
INTRODUCTION Our study assesses the association between cryoablation, with and without nerve block supplementation, post-Nuss procedure pain, and opioid use in pectus excavatum (PE) patients. METHODS We conducted a retrospective cohort study at a single center for PE patients who underwent the Nuss procedure from 2017 to 2022. Outcomes included postoperative opioid use (measured in oral morphine milligram equivalent per kilogram [OME/kg]), average pain score (scale 0-10), and length of stay (LOS). RESULTS One hundred sixty-four patients (146 males and 18 females) were included, with 79 (48.2%) receiving neither cryoablation nor nerve block, 60 (36.6%) receiving intraoperative cryoablation alone, and 25 (15.2%) receiving both cryoablation and nerve block. The median age was 16 y. Nerve block recipients consumed fewer opioids during hospitalization than cryoablation alone and nonintervention groups (1.5 versus 2.3 versus 5.8 OME/kg, respectively, P < 0.0001). Average pain scores over the total LOS were lower in nerve block recipients (3.5 versus 3.8 versus 4.2, P = 0.03), particularly on postoperative day 0 (P = 0.002). Nerve block recipients had a shorter LOS than cryoablation alone and nonintervention groups (43.4 versus 54.7 versus 66.2 h, P < 0.0001). On multivariate analysis, cryoablation alone resulted in significantly less opioid use compared to no intervention (3.32 OME/kg reduction, 95% confidence interval -4.16 to -2.47, P < 0.0001). Addition of nerve block further reduced opioid use by 1.10 OME/kg (95% confidence interval -2.07 to -0.14, P = 0.04). CONCLUSIONS Cryoablation with nerve block supplementation is associated with reduced pain, opioid use, and LOS post-Nuss for PE repair compared to cases without cryoablation or with cryoablation only. Cryoablation with regional nerve blocks should be considered for Nuss repair under the enhanced recovery after surgery pathway.
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Affiliation(s)
- Kristin Wharton
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Charbel Chidiac
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Carla Lopez
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Joann Hunsberger
- Department of Anesthesiology & Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Daniel Rhee
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Clint Cappiello
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Alejandro V Garcia
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland.
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Sear C. How to undertake a pain assessment for -patients with acute post-operative pain. Nurs Stand 2024:e12342. [PMID: 39004942 DOI: 10.7748/ns.2024.e12342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/07/2024] [Indexed: 07/16/2024]
Abstract
RATIONALE AND KEY POINTS Acute post-operative pain is common among patients in secondary care settings, and the alleviation of this pain is a principal responsibility for all healthcare professionals, including nurses. To achieve this, it is essential to regularly undertake comprehensive pain assessments, using validated pain assessment tools, for all patients who have undergone a surgical procedure. Inadequate pain assessment may lead to ineffective or inappropriate pain management, which can adversely affect the patient's recovery and increase their risk of developing chronic pain. • Pain is a subjective experience and therefore requires individualised, comprehensive assessment and management interventions. • The assessment process for patients with acute pain is fundamental to understanding the patient's current status, informing differential diagnoses regarding the underlying cause of the pain, providing appropriate treatment and monitoring, and evaluating the effectiveness of treatment. • Pain assessment should not be undertaken as a one-off care activity; it should be completed whenever a patient reports pain and repeated following pharmacological and/or non-pharmacological interventions. REFLECTIVE ACTIVITY: 'How to' articles can help you to update your practice and ensure it remains evidence-based. Apply this article to your practice. Reflect on and write a short account of: • How this article might improve your practice when undertaking a comprehensive pain assessment with patients experiencing acute post-operative pain. • How you could use this information to educate nursing students or colleagues on the appropriate actions to take when undertaking a comprehensive pain assessment with patients experiencing acute post-operative pain.
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Affiliation(s)
- Charlotte Sear
- Clinical nurse specialist in pain management, Harefield Hospital, Guy's and St Thomas' NHS Foundation trust, London, England
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Sethi V, Anand C, Della Pasqua O. Clinical Assessment of Osteoarthritis Pain: Contemporary Scenario, Challenges, and Future Perspectives. Pain Ther 2024; 13:391-408. [PMID: 38662319 PMCID: PMC11111648 DOI: 10.1007/s40122-024-00592-8] [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: 11/08/2023] [Accepted: 03/06/2024] [Indexed: 04/26/2024] Open
Abstract
The multifaceted nature of osteoarthritis (OA) pain presents a challenge in understanding and managing the condition. The diverse pain experiences, progression rates, individual responses to treatments, and complex disease mechanisms contribute to heterogeneity in the clinical studies outcomes. The lack of a standardized methodology for assessing and classifying OA pain challenges healthcare practitioners. This complicates the establishment of universally applicable protocols or standardized guidelines for treatment. This article explores the heterogeneity observed in clinical studies evaluating OA pain treatments, highlighting the necessity for refined methodologies, personalized patient categorization, and consistent outcome measures. It discusses the role of the multidimensional nature of OA pain, underlying pain mechanisms, and other contributing factors to the heterogeneity in outcome measures. Addressing these variations is crucial to establishing a more consistent framework for evidence-based treatments and advancing care of the patient with OA pain.
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Affiliation(s)
- Vidhu Sethi
- Haleon (Formerly GSK Consumer Healthcare), GSK Asia House, Rochester Park, Singapore, 139234, Singapore.
| | - Chetan Anand
- Advanced Pain Management Centre, Hackettstown, NJ, USA
| | - Oscar Della Pasqua
- Clinical Pharmacology Modelling and Simulation, GlaxoSmithKline, Brentford, UK
- Clinical Pharmacology and Therapeutics Group, University College London, BMA House, Tavistock Square, London, UK
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Hughes JA, Hazelwood S, Lyrstedt AL, Jones L, Brown NJ, Jarugula R, Douglas C, Chu K. Enhancing pain care with the American Pain Society Patient Outcome Questionnaire for use in the emergency department (APS-POQ-RED): validating a patient-reported outcome measure. BMJ Open Qual 2024; 13:e002295. [PMID: 38448040 PMCID: PMC10916172 DOI: 10.1136/bmjoq-2023-002295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 12/02/2023] [Indexed: 03/08/2024] Open
Abstract
BACKGROUND In general, the quality of pain care in emergency departments (ED) is poor, despite up to 80% of all ED patients presenting with pain. This may be due to the lack of well-validated patient-reported outcome measures (PROMs) of pain care in the ED setting. The American Pain Society-Patient Outcome Questionnaire-Revised Edition (APS-POQ-R), with slight modification for ED patients, is a potentially useful PROM for the adult ED, however it is yet to be completely validated. METHODS Adult patients, who had presented with moderate to severe acute pain, were recruited at two large inner-city EDs in Australia. A modified version of the APS-POQ-R was administered at the completion of their ED care. Responses were randomly split into three groups and underwent multiple rounds of exploratory and confirmatory factor analysis with testing for construct, convergent, divergent validity and internal consistency. RESULTS A total of 646 ED patients (55.6% female), with a median age of 48.3 years, and moderate to severe pain on arrival, completed the ED-modified APS-POQ-R. Psychometric evaluation resulted in a reduced nine-question tool, which measures three constructs (pain relief and satisfaction (α=0.891), affective distress (α=0.823) and pain interference (α=0.908)) and demonstrated construct, convergent, divergent validity, and internal consistency. CONCLUSIONS This new tool, which we refer to as the American Pain Society-Patient Outcome Questionnaire-Revised for the ED (APS-POQ-RED), should form the basis for reporting patient-reported outcomes of ED pain care in future quality improvement and research.
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Affiliation(s)
- James A Hughes
- School of Nursing, Queensland University of Technology, Kelvin Grove, Queensland, Australia
| | - Sarah Hazelwood
- Emergency Department, The Prince Charles Hospital, Chermside, Queensland, Australia
| | - Anna-Lisa Lyrstedt
- Emergency and Trauma Centre, Royal Brisbane and Women's Hospital, Herston, Queensland, Australia
| | - Lee Jones
- Queensland University of Technology, Brisbane, Queensland, Australia
- QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Nathan J Brown
- Emergency and Trauma Centre, Royal Brisbane and Women's Hospital, Herston, Queensland, Australia
- Faculty of Medicine, University of Queensland Faculty of Medicine and Biomedical Sciences, Herston, Queensland, Australia
| | - Rajeev Jarugula
- Emergency Department, The Prince Charles Hospital, Chermside, Queensland, Australia
| | - Clint Douglas
- Faculty of Health, Queensland University of Technology, Brisbane, Queensland, Australia
- Metro North Hospital and Health Service, Herston, Queensland, Australia
| | - Kevin Chu
- Emergency and Trauma Centre, Royal Brisbane and Women's Hospital, Herston, Queensland, Australia
- Faculty of Medicine, University of Queensland Faculty of Medicine and Biomedical Sciences, Herston, Queensland, Australia
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Guo J, Zhao F, Bian J, Hu Y, Tan J. Low-dose ketamine versus morphine in the treatment of acute pain in the emergency department: A meta-analysis of 15 randomized controlled trials. Am J Emerg Med 2024; 76:140-149. [PMID: 38071883 DOI: 10.1016/j.ajem.2023.11.056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 11/08/2023] [Accepted: 11/28/2023] [Indexed: 01/22/2024] Open
Abstract
OBJECTIVE To compare the effectiveness and safety of ketamine and morphine in adult patients with acute pain in emergency department (ED) by using a meta-analysis method. METHODS This study was based on the Cochrane methodology for conducting a meta-analysis. Only randomized controlled trials (RCTs) were eligible for this study, with an experimental group that received low-dose ketamine and a control group that received morphine. The participants were adults who had acute pain in the ED. The primary outcome measures were the numeric rating scale (NRS) and visual analog scale (VAS). The secondary outcome measures were the complete resolution of pain, NRS reduction ≥3 points, NRS reduction ≥50% or 60%, change of NRS score, change of VAS score, rescue analgesia, satisfaction and adverse events. Subgroup analysis was performed for studies with intravenous and intranasal administration of ketamine. The Review Manager Database was used to analyze the included studies. RESULTS 15 RCTs involving 1768 patients were included. The ketamine group had lower NRS scores than morphine group at 30 min (MD, -0.77 [95% CI, -0.93 to -0.61]; p < 0.00001), while the morphine had better analgesic effects at 120 min after treatment (MD, 0.33 [95% CI, 0.15 to 051]; p = 0.0003). The subjects of complete resolution of pain in the ketamine group performed better than those in the morphine group at 15 min (RR 3.18, 95% CI 1.75 to 5.78; p = 0.0001). Compared with the morphine group, the ketamine group had a lower incidence of adverse events requiring intervention (RR, 0.34 [95% CI, 0.18 to 0.66]; p = 0.001). Subgroup analysis of intravenous ketamine showed that ketamine had lower VAS score than the morphine group at 30 min. However, also on the 30-min VAS score, intranasal ketamine analgesia was less effective than morphine. CONCLUSIONS Ketamine had better analgesic effects in the early stages after treatment, while morphine maintained more durable effects. Compared with morphine, ketamine had a lower incidence of adverse events requiring intervention. The results of subgroup analysis showed that intravenous administration of ketamine was more effective than intranasal administration.
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Affiliation(s)
- Juan Guo
- Department of Critical Care Medicine, Changdu People's Hospital of Xizang, 854000 Changdu, Xizang, China
| | - Fei Zhao
- Department of Critical Care Medicine, Changdu People's Hospital of Xizang, 854000 Changdu, Xizang, China
| | - Jinglan Bian
- Department of Critical Care Medicine, Changdu People's Hospital of Xizang, 854000 Changdu, Xizang, China
| | - Yunlong Hu
- Department of Critical Care Medicine, Changdu People's Hospital of Xizang, 854000 Changdu, Xizang, China
| | - Jixiang Tan
- Department of Critical Care Medicine, Changdu People's Hospital of Xizang, 854000 Changdu, Xizang, China; Department of Emergency & Critical Care Medicine, The First Affiliated Hospital of Chongqing Medical University, 400016 Chongqing, China.
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Yamada T, Yajima H, Takayama M, Imanishi K, Takakura N. Corrugator Muscle Activity Associated with Pressure Pain in Adults with Neck/Shoulder Pain. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:223. [PMID: 38399511 PMCID: PMC10890133 DOI: 10.3390/medicina60020223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2023] [Revised: 01/24/2024] [Accepted: 01/26/2024] [Indexed: 02/25/2024]
Abstract
Background and Objectives: No studies have reported corrugator muscle activity associated with pain in people with pain. This study aimed to develop an objective pain assessment method using corrugator muscle activity with pressure pain stimulation to the skeletal muscle. Methods: Participants were 20 adults (a mean ± SD age of 22.0 ± 3.1 years) with chronic neck/shoulder pain. Surface electromyography (sEMG) of corrugator muscle activity at rest (baseline) and without and with pressure pain stimulation applied to the most painful tender point in the shoulder was recorded. Participants evaluated the intensity of the neck/shoulder pain and the sensory and affective components of pain with pressure stimulation using a visual analogue scale (VAS). The percentages of integrated sEMG (% corrugator activity) without and with pressure pain stimulation to the baseline integrated sEMG were compared, and the relationships between the % corrugator activity and the sensory and affective components of pain VAS scores were evaluated. Results: Without pressure stimulation, an increase in corrugator muscle activity due to chronic neck/shoulder pain was not observed. The % corrugator activity with pressure pain stimulation was significantly higher than that without stimulation (p < 0.01). A significant positive correlation between corrugator muscle activity and the affective components of pain VAS scores with pressure stimulation was found (ρ = 0.465, p = 0.039) and a tendency of positive correlation was found for the sensory component of pain VAS scores (ρ = 0.423, p = 0.063). Conclusions: The increase in corrugator muscle activity with pressure pain stimulation to the tender point in adults with chronic neck/shoulder pain was observed, although increased corrugator muscle activity resulting from the chronic neck/shoulder pain was not. These findings suggest that corrugator muscle activity with pressure pain stimulation can be a useful objective indication for tender point sensitivity assessment in the skeletal muscle with pain.
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Affiliation(s)
| | | | | | | | - Nobuari Takakura
- Department of Acupuncture and Moxibustion, Tokyo Ariake University of Medical and Health Sciences, Tokyo 135-0063, Japan; (T.Y.); (H.Y.); (M.T.); (K.I.)
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Diernberger K, Clausen E, Murray G, Wee B, Kaasa S, Hall P, Fallon M. Cancer pain assessment and management: does an institutional approach individualise and reduce cost of care? BMJ Support Palliat Care 2024; 13:e1258-e1264. [PMID: 37236649 PMCID: PMC10850828 DOI: 10.1136/spcare-2022-003547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 01/13/2023] [Indexed: 05/28/2023]
Abstract
OBJECTIVES To understand individual prescribing and associated costs in patients managed with the Edinburgh Pain Assessment and management Tool (EPAT). METHODS The EPAT study was a two-arm parallel group cluster randomised (1:1) trial, including 19 UK cancer centres. Study outcome assessments, including pain levels, analgesia and non-pharmacological and anaesthetic interventions, collected at baseline, 3-5 days and, if applicable, 7-10 days after admission. Costs calculated for inpatient length of stay (LoS), medications and complex pain interventions. Analysis accounted for the clustered nature of the trial design. In this post-hoc analysis, healthcare utilisation and costs are presented descriptively. PARTICIPANTS 10 centres randomised to EPAT (487 patients) and 9 (449 patients) to usual care (UC). MAIN OUTCOME MEASURES Pharmacological and non-pharmacological management, complex pain interventions, length of hospital stay and costs related to these outcomes. RESULTS The mean per patient hospital cost was £3866 with EPAT and £4194 with UC, reflecting a mean LoS of 2.9 days and 3.1 days, respectively. Costs were lower for non-opioids, Non-steroidal anti-inflammatories (NSAIDs) and opioids but slightly higher for adjuvants with EPAT than with UC. The mean per-patient opioid costs were £17.90 (EPAT) and £25.80 (UC). Mean per patient costs of all medication were £36 (EPAT) and £40 (UC).Complex pain intervention costs were £117 with EPAT per patient and £90 with UC. Overall mean cost per patient was £4018.3 (95% CI 3698.9 to 4337.8) with EPAT and £4323.8 (95% CI 4060.0 to 4587.7) with UC. CONCLUSIONS EPAT facilitated personalised medicine and may result in less opioids, more specific treatments, improved pain outcomes and cost savings.
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Affiliation(s)
| | - Eleanor Clausen
- The International Spine Centre, Adelaide, South Australia, Australia
| | - Gordon Murray
- Public Health Sciences, University of Edinburgh, Edinburgh, UK
| | - Bee Wee
- University of Oxford, Oxford, UK
| | - Stein Kaasa
- University of Oslo Faculty of Medicine, Oslo, Norway
| | - Peter Hall
- University of Edinburgh Western General Hospital, Edinburgh, UK
| | - Marie Fallon
- Department of Palliative Medicine, Western General Hospital, University of Edinburgh, Edinburgh, UK
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Valera-Calero JA, López-Zanoni D, Sánchez-Jorge S, Fernández-de-Las-Peñas C, Navarro-Santana MJ, Calvo-Moreno SO, Plaza-Manzano G. A novel mobile phone and tablet application for automatized calculation of pain extent. Comput Biol Med 2024; 168:107699. [PMID: 38011779 DOI: 10.1016/j.compbiomed.2023.107699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 10/24/2023] [Accepted: 11/07/2023] [Indexed: 11/29/2023]
Abstract
BACKGROUND Pain drawings (PDs) are used for assessing pain extent as a complementary outcome to other pain measurements, consisting of shading a body chart template to report the location and extent of pain. However, the accuracy and reliability of digital PDs remain controversial due to the heterogeneity of methods used. This study aimed to develop an easy-to-use application for assessing its diagnostic accuracy in comparison with the classic paper-and-pencil method. METHODS A test-retest reliability study was conducted, recruiting 95 patients with musculoskeletal pain symptoms. Participants shaded 2 sets of 3 different PDs (paper-and-pencil PD, digital PD using the finger and digital PD using the digital stylus). Intraclass correlation coefficients (ICC), standard error of measurement and minimal detectable changes (MDC) were calculated for each method. Finally, repeated measure analysis of variance assessed the mean differences between trials and methods and the convergent validity between methods was calculated using Pearson's correlation coefficients. RESULTS All methods were excellently reliable (all, ICC>0.94). However, digital PDs obtained higher ICCs (ICC≥0.970) and greater accuracy to detect whether changes reflect a real change and are not due to a measurement errors (MDC = 0.72%-0.80 % for digital PDs versus MDC = 1.13 % for paper-and-Pencil PDs). No significant score differences were found among the instruments for assessing pain extent (p > 0.05). Finally, the PAIN EXTENT app showed adequate convergent validity (r > 0.850). CONCLUSION The PAIN EXTENT app is a fast and easy-to-use instrument compatible with operative systems and devices commonly used for assessing and monitoring pain extent in the clinical and research settings.
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Affiliation(s)
- Juan Antonio Valera-Calero
- Department of Radiology, Rehabilitation and Physiotherapy, Faculty of Nursery, Physiotherapy and Podiatry, Complutense University of Madrid, 28040, Madrid, Spain; Grupo InPhysio, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040, Madrid, Spain
| | - Darío López-Zanoni
- VALTRADOFI Research Group, Camilo José Cela University, 28692, Villanueva de la Cañada, Spain
| | - Sandra Sánchez-Jorge
- Faculty of Health Sciences, Universidad Francisco de Vitoria, 28223, Pozuelo de Alarcón, Spain
| | - César Fernández-de-Las-Peñas
- Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, 28922, Alcorcón, Spain; Cátedra Institucional en Docencia, Clínica e Investigación en Fisioterapia: Terapia Manual, Punción Seca y Ejercicio Terapéutico, Universidad Rey Juan Carlos, 28922, Alcorcón, Spain
| | - Marcos José Navarro-Santana
- Department of Radiology, Rehabilitation and Physiotherapy, Faculty of Nursery, Physiotherapy and Podiatry, Complutense University of Madrid, 28040, Madrid, Spain; Grupo InPhysio, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040, Madrid, Spain.
| | | | - Gustavo Plaza-Manzano
- Department of Radiology, Rehabilitation and Physiotherapy, Faculty of Nursery, Physiotherapy and Podiatry, Complutense University of Madrid, 28040, Madrid, Spain; Grupo InPhysio, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040, Madrid, Spain
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Osakwe ZT, Calixte R, Bubu OM, Reckrey JM. Association Between Documented Severe Pain and Cognitive Impairment in Home Health Care Patients: Results from the National Outcome and Assessment Information Set Data. J Palliat Med 2023; 26:1662-1670. [PMID: 37751588 PMCID: PMC10714109 DOI: 10.1089/jpm.2023.0016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/27/2023] [Indexed: 09/28/2023] Open
Abstract
Background: Despite the growing importance of home health care (HHC) in the care of older adults with cognitive impairment, limited evidence exists about factors associated with documented severe pain among older adults receiving HHC. Methods: This secondary data analysis used a 5% random national sample of the 2017 national Outcome and Assessment Information Set (OASIS) data. Multivariable Poisson regression model was used to examine the association between documented severe pain, cognitive impairment, and a range of sociodemographic, clinical, and cognitive factors. Results: HHC patients (n = 183,038) were mean age 79.7 years, 61.7% female, and 78.6% non-Hispanic White. In multivariable models, cognitive impairment was associated with lower likelihood of documented severe pain (prevalence ratio [PR] = 0.96, confidence interval [CI] = [0.94-0.98]). Other factors independently associated with less documented severe pain included Hispanic ethnicity (PR = 0.92, CI = [0.89-0.95]), the oldest (≥85 years) groups (PR = 0.65, CI = [0.63-0.66]), male patients (PR = 0.83, CI = [0.82-0.85]), those with a formal diagnosis of Alzheimer's Disease Related Dementias (PR = 0.67, CI = [0.65-0.69]), and patients with verbal- and speech-related difficulty (PR = 0.83, CI = [0.80-0.86]). Patients with history of falls (PR = 1.18, CI = [1.16-1.20]), positive screen on the Patient Health Questionnaire-2 (PR = 1.36, CI = [1.31-1.41]), shortness of breath (PR = 1.14, CI = [1.12-1.14]), anxiety daily (PR = 1.16, CI = [1.14-1.18]), and anxiety daily or more often (PR = 1.40, CI = [1.37-1.43]) were more likely to have documented severe pain. Conclusions: HHC patients with cognitive impairment were less likely to have documented severe pain even with a range of sociodemographic, clinical, functional, and cognitive characteristics were considered. These findings may reflect a link between cognitive impairment missed opportunities for clinicians to provide pain management. Tailored interventions are needed to better assess and manage pain in this vulnerable group of HHC patients.
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Affiliation(s)
- Zainab Toteh Osakwe
- College of Nursing and Public Health, Adelphi University, Garden City, New York, USA
| | - Rose Calixte
- Department of Epidemiology and Biostatistics, SUNY Downstate Health Sciences, University, Brooklyn, New York, USA
| | - Omonigho Michael Bubu
- Department of Psychiatry and Population Health, New York University Grossman School of Medicine, New York, New York, USA
| | - Jennifer M. Reckrey
- Brookdale Department of Geriatrics and Palliative Medicine, Icahn School of Medicine at Mount Sinai, New York, New York, USA
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Qureshi I, Harris T, Pathan SA, Qureshi RS, Al-Bakri F, Thomas SH, Azad AM. What adult patients prefer for reporting their pain levels, and frequency of reassessment when in the emergency department. Am J Emerg Med 2023; 73:11-16. [PMID: 37573661 DOI: 10.1016/j.ajem.2023.08.008] [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: 07/09/2023] [Accepted: 08/01/2023] [Indexed: 08/15/2023] Open
Abstract
OBJECTIVES This study interviewed adult patients presenting to the emergency department (ED) for various pain conditions enquiring about their preferred tool for reporting pain severity and preferred time interval between initial assessment and subsequent pain reassessments. METHODS A prospective observational (cross-sectional) study was conducted in adult patients with acute pain in a tertiary care hospital ED setting. Patients' initial pain score was recorded using NRS (numerical rating scale) pain scale, and appropriate analgesia offered. Once the patient had been evaluated by an attending physician, a research team member interviewed the patient regarding the pain reassessment time and preferred pain assessment tool. The pain assessment tools evaluated in this study were NRS, PS (picture scale or face pain scale), VRS (verbal rating scale), and VAS (visual analogue scale). The patients were presented with the four pain assessment tools (in their primary language) through an audio-visual on an electronic tablet display. RESULTS 200 (138 male, mean age 36.5 ± 11.17) patients participated in the study. With increasing age, pain reassessment interval increased by 0.19 min (95% CI 0.03-0.36 min). Males requested pain reassessment 6.7 min (95% CI 2.2-10.8) faster than females. In this study, the preferred interval for pain reassessment was reported as a mean of 22.8 (SD + -13.6) minutes. There was no relationship reported between time reassessment and pain severity (P = 0.22). Out of 200 subjects, irrespective of the initial pain scores, 100 preferred NRS. NRS was preferred by patients with mild to moderated pain due to the perception of being faster. However, patients with severe pain choose a non-NRS scale to prioritize accuracy. CONCLUSION There was no influence found between the initial pain severity scores and the desired frequency of pain reassessment. However, associations were identified between the time for pain reassessment interval and age, sex, and geographical region. Patients with severe pain preferred PS or VRS while patients with mild/moderate pain preferred the NRS.
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Affiliation(s)
- Isma Qureshi
- Corporate Department of Emergency Medicine, Hamad Medical Corporation, Doha, Qatar.
| | - Tim Harris
- Blizard Institute, Queen Mary University London, UK
| | - Sameer A Pathan
- Corporate Department of Emergency Medicine, Hamad Medical Corporation, Doha, Qatar; Blizard Institute, Queen Mary University London, UK; School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Raheel S Qureshi
- Corporate Department of Emergency Medicine, Hamad Medical Corporation, Doha, Qatar
| | - Faten Al-Bakri
- Corporate Department of Emergency Medicine, Hamad Medical Corporation, Doha, Qatar
| | - Stephen H Thomas
- Blizard Institute, Queen Mary University London, UK; Beth Israel Deaconess Medical Center and Harvard Medical School, United States of America
| | - Aftab M Azad
- Corporate Department of Emergency Medicine, Hamad Medical Corporation, Doha, Qatar
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11
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Garvick SJ, Banz J, Chin M, Fesler K, Olson AM, Wolff E, Gregory T. Racial disparities in pain management: Historical maleficence and solutions for equity. JAAPA 2023; 36:37-41. [PMID: 37884037 DOI: 10.1097/01.jaa.0000979472.53675.b6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2023]
Abstract
ABSTRACT Medical journals from the 1800s described differences in disease susceptibility, skin thickness, and pain tolerance among races. These misconceptions about biologic differences, the historical exploitation of minorities in research, and implicit biases among healthcare workers have all affected patient care. Discrepancies still exist in pain assessment and management for minority patients compared with their White counterparts and lead to poor health outcomes. By implementing specific changes in policy and practice, including standardization, implicit bias training, and building a diverse workforce, clinicians can begin to provide care that more equitably manages pain for all patients, regardless of race.
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Affiliation(s)
- Sarah J Garvick
- Sarah J. Garvick is associate director of the PA program at Wake Forest University School of Medicine in Winston-Salem, N.C., and practices at Women's Health of the High Country in Banner Elk, N.C. At the time this article was written, Joe Banz, Melissa Chin, Katie Fesler, Anna M. Olson, and Emily Wolff were students in the PA program at Wake Forest University School of Medicine. At the time this article was written, Tanya Gregory was an assistant professor in the PA program at Wake Forest University School of Medicine. The authors have disclosed no potential conflicts of interest, financial or otherwise
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Bang YJ, Jeong JS. In Response. Anesth Analg 2023; 137:e34-e35. [PMID: 37712478 DOI: 10.1213/ane.0000000000006536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/16/2023]
Affiliation(s)
- Yu Jeong Bang
- Department of Anesthesiology and Pain Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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Wang ML, Jacobs O. From Awareness to Action: Pathways to Equity in Pain Management. Health Equity 2023; 7:416-418. [PMID: 37638117 PMCID: PMC10457639 DOI: 10.1089/heq.2023.0179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/24/2023] [Indexed: 08/29/2023] Open
Abstract
This commentary calls for a shift in the identification, analysis, and treatment of disparities in pain management. We provide context and research that summarize social and structural determinants that contribute to disparities across multiple levels of the pain management continuum. Informed by the evidence, we provide guideposts for mitigating disparities in the assessment, diagnosis, and care provided to those experiencing pain, with a focus on highlighting the specific needs of marginalized communities and the importance of culturally appropriate and context-specific approaches to pain management. This commentary informs efforts to promote equity by identifying areas of concern, guiding interventions, and advocating for policies that aim to eliminate disparities in pain treatment. Researchers, health care providers, and organizations can collectively work to provide equitable culturally sensitive pain management and improve overall patient outcomes.
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Affiliation(s)
- Monica L. Wang
- Department of Community Health Sciences, Boston University School of Public Health, Boston, Massachusetts, USA
- Office of Narrative, Boston University Center for Antiracist Research, Boston, Massachusetts, USA
- Department of Health Policy and Management, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Olivia Jacobs
- Office of Narrative, Boston University Center for Antiracist Research, Boston, Massachusetts, USA
- American and New England Studies Program, Boston University, Boston, Massachusetts, USA
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Lin LT, Lin SF, Chao CC, Lin HA. Predictors of 72-h unscheduled return visits with admission in patients presenting to the emergency department with abdominal pain. Eur J Med Res 2023; 28:288. [PMID: 37592352 PMCID: PMC10433659 DOI: 10.1186/s40001-023-01256-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Accepted: 07/30/2023] [Indexed: 08/19/2023] Open
Abstract
BACKGROUND Unscheduled return visits (URVs) to the emergency department (ED) constitute a crucial indicator of patient care quality. OBJECTIVE We aimed to analyze the clinical characteristics of patients who visited the ED with abdominal pain and to identify the risk of URVs with admission (URVAs) from URVs without admission (URVNAs). METHODS This retrospective study included adult patients who visited the ED of Taipei Medical University Hospital because of abdominal pain and revisited in 72 h over a 5-year period (January 1, 2014, to December 31, 2018). Multivariable logistic regression analysis was employed to identify risk factors for URVAs and receiver operating characteristic (ROC) curve analysis was performed to determine the efficacy of variables predicting URVAs and the optimal cut-off points for the variables. In addition, a classification and regression tree (CART)-based scoring system was used for predicting risk of URVA. RESULTS Of 702 eligible patients with URVs related to abdominal pain, 249 had URVAs (35.5%). In multivariable analysis, risk factors for URVAs during the index visit included execution of laboratory tests (yes vs no: adjusted odds ratio [AOR], 4.32; 95% CI 2.99-6.23), older age (≥ 40 vs < 40 years: AOR, 2.10; 95% CI 1.10-1.34), Level 1-2 triage scores (Levels 1-2 vs Levels 3-5: AOR, 2.30; 95% CI 1.26-4.19), and use of ≥ 2 analgesics (≥ 2 vs < 2: AOR, 2.90; 95% CI 1.58-5.30). ROC curve analysis results revealed the combination of these 4 above variables resulted in acceptable performance (area under curve: 0.716). The above 4 variables were used in the CART model to evaluate URVA propensity. CONCLUSIONS Elder patients with abdominal pain who needed laboratory workup, had Level 1-2 triage scores, and received ≥ 2 doses of analgesics during their index visits to the ED had higher risk of URVAs.
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Affiliation(s)
- Li-Tsung Lin
- School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, 501 St Paul St, Baltimore, MD, 21202, USA
- Department of Medical Education, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Sheng-Feng Lin
- Department of Public Health, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- School of Public Health, College of Public Health, Taipei Medical University, Taipei, Taiwan
- Department of Emergency Medicine, Taipei Medical University Hospital, No. 250, Wuxing St, Xinyi District, Taipei, 110, Taiwan
| | - Chun-Chieh Chao
- Department of Emergency Medicine, Taipei Medical University Hospital, No. 250, Wuxing St, Xinyi District, Taipei, 110, Taiwan
- Department of Emergency Medicine, School of Medicine, College of Medicine, Taipei Medical University Hospital, Taipei, Taiwan
- Graduate Institute of Clinical Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Hui-An Lin
- Department of Emergency Medicine, Taipei Medical University Hospital, No. 250, Wuxing St, Xinyi District, Taipei, 110, Taiwan.
- Department of Emergency Medicine, School of Medicine, College of Medicine, Taipei Medical University Hospital, Taipei, Taiwan.
- Graduate Institute of Public Health, College of Public Health, Taipei Medical University, No. 252, Wuxing St, Xinyi District, Taipei, 110, Taiwan.
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Rolfzen ML, Bartels K. Trust your gut or trust your ultrasound? Can J Anaesth 2023; 70:1287-1290. [PMID: 37280457 DOI: 10.1007/s12630-023-02507-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 12/09/2022] [Accepted: 12/11/2022] [Indexed: 06/08/2023] Open
Affiliation(s)
- Megan L Rolfzen
- Department of Anesthesiology, University of Nebraska Medical Center, Omaha, NE, 984455, USA
| | - Karsten Bartels
- Department of Anesthesiology, University of Nebraska Medical Center, Omaha, NE, 984455, USA.
- Outcomes Research Consortium, Cleveland, OH, USA.
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Pergolizzi J, LeQuang JAK, Coluzzi F, Magnusson P, Lara-Solares A, Varrassi G. Considerations for Pain Assessments in Cancer Patients: A Narrative Review of the Latin American Perspective. Cureus 2023; 15:e40804. [PMID: 37489190 PMCID: PMC10363018 DOI: 10.7759/cureus.40804] [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: 04/06/2023] [Accepted: 06/21/2023] [Indexed: 07/26/2023] Open
Abstract
Cancer incidence in Latin America is lower than in Europe or the United States but morbidity and mortality rates are disproportionately high. A barrier to adequate pain control is inadequate pain assessment, which is a relatively easy and inexpensive metric. The objective of this narrative review is to describe pain assessment for cancer patients in Latin America. Cultural factors may influence pain perception, including contextualizing pain as noble or natural suffering and aspects of what is now called "spiritual pain." Unlike other painful conditions, cancer pain may be strongly associated with existential fear, psychosocial distress, anxiety, and spiritual concerns. Pain assessment allows not just quantification of pain intensity but may elucidate pain mechanisms involved or psychosocial aspects that may color the pain. Many current pain assessment instruments capture only pain intensity, which is but one aspect of the pain experience; some have expanded to include functional assessments, mental health status evaluations, and quality of life metrics. A quality-of-life assessment may be appropriate for cancer patients since chronic pain can severely impact function, which can in turn create a vicious cycle by exacerbating pain. The incidence of cancer in Latin America is expected to increase in the ensuing years. Better pain assessment and clinician education are needed to help manage pain in this large and growing patient population.
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Affiliation(s)
| | | | - Flaminia Coluzzi
- Medical and Surgical Sciences, Sapienza University of Rome, Rome, ITA
| | | | - Argelia Lara-Solares
- Pain and Palliative Care, National Institute of Medical and Nutritional Sciences, Mexico City, MEX
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Altirkistani BA, Ashqar AA, Bahathiq DM, Bougis SM, Aljabri AM, Hanafi S. The Effectiveness of Ketamine Versus Opioids in Patients With Acute Pain in the Emergency Department: A Systematic Review and Meta-Analysis. Cureus 2023; 15:e36250. [PMID: 37069869 PMCID: PMC10105627 DOI: 10.7759/cureus.36250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/15/2023] [Indexed: 03/18/2023] Open
Abstract
Opioids are the mainstay of treatment for acute pain in the emergency department. However, its misuse led to the investigation of alternative effective analgesic options for acute pain complaints such as ketamine. Therefore, this systematic review and meta-analysis aimed to determine the effectiveness of ketamine in comparison to opioids in the management of acute pain. This was a systematic review and meta-analysis of randomized controlled trials comparing ketamine to opioids for the relief of acute pain in the ED. Eligible studies were identified by searching the following electronic databases: Medline, Embase, and Central. Studies utilizing either the visual analog scale (VAS) or the numeric rating scale (NRS) for pain scoring in ketamine vs opioids were included. The revised Cochrane risk-of-bias tool for randomized trials was utilized. A random-effects model was performed, and all outcomes were pooled by the inverse variance weighting method. The total number of studies that met the criteria of systematic reviews was nine of which seven of them were included in the meta-analysis with 789 participants. The overall effect of NRS trials was the standardized mean difference (SMD) = -0.07, 95% confidence interval (CI) -0.31 to 0.17, P-value = 0.56, I2 =85%. While VAS trials showed an overall effect of SMD = -0.02, 95% CI -0.22 to 0.18, P = 0.84, I2 = 59%). Moreover, higher adverse events were reported in opioids; however, this was not statistically significant (SMD = 1.23, 95% CI 0.93-1.64, P = 0.15, I2 =38%). Ketamine for immediate pain relief at 15 minutes could be an effective alternative to opioids, but its overall effect in comparison to opioids for improving the pain has not shown a statistically significant difference. There was high heterogeneity in the included studies; thus, a sub-group analysis was performed.
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Walton LL, Duff E, Arora RC, McMillan DE. Surgery patients’ perspectives of their role in postoperative pain: A scoping review. INTERNATIONAL JOURNAL OF NURSING STUDIES ADVANCES 2023. [DOI: 10.1016/j.ijnsa.2023.100124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/31/2023] Open
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Mears L, Mears J. The pathophysiology, assessment, and management of acute pain. BRITISH JOURNAL OF NURSING (MARK ALLEN PUBLISHING) 2023; 32:58-65. [PMID: 36715521 DOI: 10.12968/bjon.2023.32.2.58] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
This article reviews the pathophysiology and treatment of acute pain. Two definitions of pain are considered, along with the International Association for the Study of Pain taxonomy for nociceptive, neuropathic and nociplastic pain. The mechanisms of acute and neuropathic pain are considered. Methods of assessment are discussed followed by the pharmacological management of both nociceptive and neuropathic pain.
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Affiliation(s)
- Lyndsey Mears
- Senior Lecturer, College of Nursing, Midwifery and Healthcare, University of West London
| | - John Mears
- Hourly Paid Lecturer, College of Nursing, Midwifery and Healthcare, University of West London
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Ma X, Zhang H, Xu T. Whether ambulatory electroencephalogram and visual tracking system could be the new strategy for pain assessment? Front Neurosci 2023; 17:1122614. [PMID: 36733334 PMCID: PMC9887010 DOI: 10.3389/fnins.2023.1122614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 01/04/2023] [Indexed: 01/18/2023] Open
Abstract
The human pain experience is a complex multi-faceted symptom. Effective pain management begins with a comprehensive assessment. However, a plethora of existing assessment tools for pain assessment focus more on self-report of pain intensity but lack of multi-dimensional impersonal assessment. These unidimensional scales, which capture self-reported levels of pain intensity, not only underestimate the complexity of the pain experience, but also lack stability and objectivity in their own assessments of pain intensity. Therefore, we propose a hypothesis that using scientific and technological means, such as visual tracking and surveillance system, ambulatory electroencephalogram and other techniques, combined with psychological assessment pictures and existing scales, to comprehensively evaluate pain may provide a new method for more effective clinical treatment of pain, especially chronic severe pain.
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Affiliation(s)
- Xiaqing Ma
- Department of Anesthesiology, Suzhou Hospital of Anhui Medical University, Suzhou, Anhui, China,Department of Anesthesiology, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong, China
| | - Hong Zhang
- Department of Anesthesiology, Tongzhou People’s Hospital, Nantong, Jiangsu, China
| | - Tao Xu
- Department of Anesthesiology, Suzhou Hospital of Anhui Medical University, Suzhou, Anhui, China,Department of Anesthesiology, Shanghai Jiao Tong University Affiliated Sixth People’s Hospital, Shanghai, China,Department of Anesthesiology, Tongzhou People’s Hospital, Nantong, Jiangsu, China,*Correspondence: Tao Xu,
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Zaslansky R, Baumbach P, Edry R, Chetty S, Min LS, Schaub I, Cruz JJ, Meissner W, Stamer UM. Following Evidence-Based Recommendations for Perioperative Pain Management after Cesarean Section Is Associated with Better Pain-Related Outcomes: Analysis of Registry Data. J Clin Med 2023; 12:jcm12020676. [PMID: 36675605 PMCID: PMC9864952 DOI: 10.3390/jcm12020676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 11/23/2022] [Accepted: 01/12/2023] [Indexed: 01/18/2023] Open
Abstract
Women who have had a Cesarean Section (CS) frequently report severe pain and pain-related interference. One reason for insufficient pain treatment might be inconsistent implementation of evidence-based guidelines. We assessed the association between implementing three elements of care recommended by guidelines for postoperative pain management and pain-related patient-reported outcomes (PROs) in women after CS. The analysis relied on an anonymized dataset of women undergoing CS, retrieved from PAIN OUT. PAIN OUT, an international perioperative pain registry, provides clinicians with treatment assessment methodology and tools for patients to assess multi-dimensional pain-related PROs on the first postoperative day. We examined whether the care included [i] regional anesthesia with a neuraxial opioid OR general anesthesia with wound infiltration or a Transvesus Abdominis Plane block; [ii] at least one non-opioid analgesic at the full daily dose; and [iii] pain assessment and recording. Credit for care was given only if all three elements were administered (= “full”); otherwise, it was “incomplete”. A “Pain Composite Score-total” (PCStotal), evaluating outcomes of pain intensity, pain-related interference with function, and side-effects, was the primary endpoint in the total cohort (women receiving GA and/or RA) or a sub-group of women with RA only. Data from 5182 women was analyzed. “Full” care was administered to 20% of women in the total cohort and to 21% in the RA sub-group. In both groups, the PCStotal was significantly lower compared to “incomplete” care (p < 0.001); this was a small-to-moderate effect size. Administering all three elements of care was associated with better pain-related outcomes after CS. These should be straightforward and inexpensive for integration into routine care after CS. However, even in this group, a high proportion of women reported poor outcomes, indicating that additional work needs to be carried out to close the evidence-practice gap so that women who have undergone CS can be comfortable when caring for themselves and their newborn.
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Affiliation(s)
- Ruth Zaslansky
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Jena, 07747 Jena, Germany
- Correspondence: (R.Z.); (U.M.S.)
| | - Philipp Baumbach
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Jena, 07747 Jena, Germany
| | - Ruth Edry
- Acute Pain Service, Department of Anesthesiology, Rambam Health Care Campus, Haifa 3109601, Israel
| | - Sean Chetty
- Department of Anaesthesiology& Critical Care, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town 7500, South Africa
| | - Lim Siu Min
- Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur 50603, Malaysia
| | - Isabelle Schaub
- Department of Anesthesiology and Pain Clinic, Clinique St Jean, 1000 Brussels, Belgium
| | - Jorge Jimenez Cruz
- Department of Obstetrics and Gynecology, Bonn University Hospital, 53127 Bonn, Germany
| | - Winfried Meissner
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Jena, 07747 Jena, Germany
| | - Ulrike M. Stamer
- Department of Anaesthesiology and Pain Medicine, Inselspital, Bern University Hospital, University of Bern, 3010 Bern, Switzerland
- Correspondence: (R.Z.); (U.M.S.)
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22
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Image-Based Pain Intensity Estimation Using Parallel CNNs with Regional Attention. BIOENGINEERING (BASEL, SWITZERLAND) 2022; 9:bioengineering9120804. [PMID: 36551010 PMCID: PMC9774603 DOI: 10.3390/bioengineering9120804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 11/28/2022] [Accepted: 12/09/2022] [Indexed: 12/23/2022]
Abstract
Automatic pain estimation plays an important role in the field of medicine and health. In the previous studies, most of the entire image frame was directly imported into the model. This operation can allow background differences to negatively affect the experimental results. To tackle this issue, we propose the parallel CNNs framework with regional attention for automatic pain intensity estimation at the frame level. This modified convolution neural network structure combines BlurPool methods to enhance translation invariance in network learning. The improved networks can focus on learning core regions while supplementing global information, thereby obtaining parallel feature information. The core regions are mainly based on the tradeoff between the weights of the channel attention modules and the spatial attention modules. Meanwhile, the background information of the non-core regions is shielded by the DropBlock algorithm. These steps enable the model to learn facial pain features adaptively, not limited to a single image pattern. The experimental result of our proposed model outperforms many state-of-the-art methods on the RMSE and PCC metrics when evaluated on the diverse pain levels of over 12,000 images provided by the publicly available UNBC dataset. The model accuracy rate has reached 95.11%. The experimental results show that the proposed method is highly efficient at extracting the facial features of pain and predicts pain levels with high accuracy.
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Kattner F, Gast A. Scaling preferences using probabilistic choice models: is there a ratio-scale representation of subjective liking? PSYCHOLOGICAL RESEARCH 2022:10.1007/s00426-022-01775-8. [PMID: 36460871 PMCID: PMC10366322 DOI: 10.1007/s00426-022-01775-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Accepted: 11/17/2022] [Indexed: 12/04/2022]
Abstract
AbstractIn two online experiments, we tested whether preference judgments can be used to derive a valid ratio-scale representation of subjective liking across different stimulus sets. Therefore, participants were asked to indicate their preferences for all possible pairwise comparisons of 20 paintings (Experiment 1) and 20 faces (Experiment 2). Probabilistic choice models were fit to the resulting preference probabilities (requiring different degrees of stochastic transitivity), demonstrating that a ratio-scale representation of the liking of both paintings and faces can be derived consistently from the preference judgments. While the preference judgments of paintings were consistent with the highly restrictive Bradley–Terry–Luce model (Bradley and Terry, Biometrika 39:324–345, 1952; Luce, 1959), the liking of faces could be represented on a ratio scale only when accounting for face gender as an additional aspect in an elimination-by-aspects model. These ratio-scaled liking scores were then related to direct evaluative ratings of the same stimuli on a 21-point Likert scale, given both before and after the pairwise comparisons. It was found in both studies that evaluative ratings can be described accurately as a logarithmic function of the indirectly derived liking scores for both types of stimuli. The results indicate that participants are able (a) to consistently judge preferences across two heterogeneous stimulus sets, and (b) to validly report their liking in direct evaluative ratings, although the numeric labels derived from direct evaluative ratings cannot be interpreted at face value for ratio-scaled liking scores.
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Inter-individual variability in mechanical pain sensation in patients with cervicogenic headache: an explorative study. Sci Rep 2022; 12:20635. [PMID: 36450870 PMCID: PMC9712535 DOI: 10.1038/s41598-022-25326-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Accepted: 11/28/2022] [Indexed: 12/02/2022] Open
Abstract
Currently, evidence for effective physiotherapy interventions in patients with cervicogenic headache (CeH) is inconsistent. Although inter-individual variability in pain response is predictive for successful physiotherapy interventions, it was never explored in patients with CeH. Therefore the objective of the current study was to explore inter-individual variability in mechanical pain sensation, and its association with biopsychosocial-lifestyle (BPSL) characteristics in patients with CeH. A cross-sectional explorative analysis of inter-individual variability in mechanical pain sensation in 18 participants with CeH (29-51 years) was conducted. Inter-individual variability in mechanical pain sensation (standard deviations (SDs), F-statistics, Measurement System Analysis) was deducted from bilateral pressure pain thresholds of the suboccipitals, erector spine, tibialis anterior. BPSL-characteristics depression, anxiety, stress (Depression Anxiety Stress Scale-21), quality of life (Headache Impact Test-6), sleep-quality (Pittsburgh Sleep Quality Index), and sedentary time (hours/week) were questioned. Inter-individual variability in mechanical pain sensation explained 69.2% (suboccipital left), 86.8% (suboccipital right), 94.6% (erector spine left), 93.2% (erector spine right), 91.7% (tibialis anterior left), and 82% (tibialis anterior right) of the total variability in patients with CeH. The significant p-values and large F-statistic values indicate inter-individual differences in SDs. Significant associations between (1) lower quality of life and lower SDs of the suboccipital left PPT (p .005), and (2) longer sedentary time and higher SDs of the suboccipital left PPT (p .001) were observed. Results from our explorative study could suggest inter-individual variability in mechanical pain sensation at the left suboccipitals which associates with quality of life and sedentary time. These novel findings should be considered when phenotyping patients and 'individually' match interventions.
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Santana L, Driggers J, Carvalho NF. Pain management for the Nuss procedure: comparison between erector spinae plane block, thoracic epidural, and control. WORLD JOURNAL OF PEDIATRIC SURGERY 2022; 5:e000418. [DOI: 10.1136/wjps-2022-000418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Accepted: 07/19/2022] [Indexed: 11/04/2022] Open
Abstract
ObjectivePectus excavatum is a congenital deformity characterized by a caved-in chest wall. Repair requires surgery. The less invasive Nuss procedure is very successful, but postoperative pain management is challenging and evolving. New pain management techniques to reduce opioid reliance include the erector spinae plane (ESP) block. We retrospectively examined opioid consumption after Nuss procedure comparing three pain management techniques: ESP block, thoracic epidural (TE), and patient-controlled analgesia (PCA).MethodsThis retrospective cohort study compared pain management outcomes of three patient groups. Seventy-eight subjects aged 10–18 years underwent Nuss procedure at our institution between January 2014 and January 2020. The primary outcome measure was opioid consumption measured in morphine milligram equivalents. Secondary measures included pain ratings and length of stay (LOS). Pain was quantified using the Numeric Pain Rating Scale. Analysis of variance was performed on all outcome measures.ResultsAverage cumulative opioid use was significantly lower in the ESP block (67 mg) than the TE (117 mg) (p=0.0002) or the PCA group (172 mg) (p=0.0002). The ESP block and PCA groups both had a significantly shorter average LOS (3.3 and 3.7 days, respectively) than the TE group (4.7 days). ESP block performed best for reducing opioid consumption and LOS. Reduced opioid consumption is key for limiting side effects. This study supports use of ESP block as a superior choice when choosing among the three postoperative pain management options that were evaluated.ConclusionESP resulted in reduced opioid consumption postoperatively and shorter LOS than TE or PCA for patients undergoing the Nuss procedure for surgical repair of pectus excavatum.
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A Comprehensive Assessment of The Eight Vital Signs. THE EUROBIOTECH JOURNAL 2022. [DOI: 10.2478/ebtj-2022-0014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Abstract
The term “vital sign” has been assigned to various phenomena with the presumptive intent to emphasize their importance in health care resulting in the emergence of eight vital signs with multiple designations and overlapping terms. This review developed a case definition for vital signs and identified and described the fifth through eighth vital signs. PubMed/Medline, Google and biographical databases were searched using the individual Medical Subject Headings (MeSH) terms, vital sign and fifth, vital sign and sixth, vital sign and seventh, and vital sign eighth. The search was limited to human clinical studies written in English literature from 1957 up until November 30, 2021. Excluded were articles containing the term vital sign if used alone without the qualifier fifth, sixth, seventh, or eighth or about temperature, blood pressure, pulse, and respiratory rate. One hundred ninety-six articles (122 for the fifth vital sign, 71 for the sixth vital sign, two for the seventh vital sign, and one for the eighth vital sign) constituted the final dataset. The vital signs consisted of 35 terms, classified into 17 categories compromising 186 unique papers for each primary authored article with redundant numbered vital signs for glucose, weight, body mass index, and medication compliance. Eleven terms have been named the fifth vital sign, 25 the sixth vital sign, three the seventh, and one as the eighth vital sign. There are four time-honored vital signs based on the case definition, and they represent an objective bedside measurement obtained noninvasively that is essential for life. Based on this case definition, pulse oximetry qualifies as the fifth while end-tidal CO2 and cardiac output as the sixth. Thus, these terms have been misappropriated 31 times. Although important to emphasize in patient care, the remainder are not vital signs and should not be construed in this manner.
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Nurses' use of the clinically aligned pain assessment tool: A mixed methods study. Pain Manag Nurs 2022; 23:377-384. [PMID: 35659467 DOI: 10.1016/j.pmn.2022.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2021] [Revised: 04/13/2022] [Accepted: 04/30/2022] [Indexed: 11/23/2022]
Abstract
BACKGROUND Assessment of pain in the hospital has often relied on intensity rating alone. To address the gap in meeting patients' pain management expectations, a Midwestern medical center implemented the CAPA (Clinical Aligned Pain Assessment) tool for more comprehensive nursing pain assessments. AIMS This research described nurses' experience using CAPA on an adult general medicine unit and their documentation of the tool in the electronic health record (EHR) more than 5 years after CAPA implementation. DESIGN Mixed methods exploratory sequential design. METHODS A convenience sample of nurses (N = 8) participated in 2 focus groups to describe how they used CAPA, how well it assessed pain, how it determined pain interventions, and the challenges and advantages of using CAPA. Patient EHR data (N = 373) for a 6-month period from the same unit were analyzed to evaluate CAPA documentation. RESULTS Qualitative themes included: benefits of using CAPA, CAPA leads to a more comprehensive picture, variation in how CAPA is used, and challenges. Quantitative findings demonstrated most frequent documentation in the comfort domain and earlier, though still delayed, reassessment when a higher level of pain was noted. Mixed methods analysis revealed variation in knowledge and practice regarding which domains to document each shift and during reassessment. CONCLUSIONS As patient advocates, nurses are integral to thorough assessment and treatment of pain. Findings identified the need for methodological research of CAPA. As with any assessment tool, when using CAPA, ongoing monitoring is needed to address how it is administered, coded, and used for decision-making about pain management.
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Castroman P, Quiroga O, Mayoral Rojals V, Gómez M, Moka E, Pergolizzi Jr J, Varrassi G. Reimagining How We Treat Acute Pain: A Narrative Review. Cureus 2022; 14:e23992. [PMID: 35547466 PMCID: PMC9084930 DOI: 10.7759/cureus.23992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 04/06/2022] [Indexed: 11/25/2022] Open
Abstract
Acute pain may be influenced by biopsychosocial factors. Conditioned pain modulation, distraction, peripheral nerve stimulation, and cryoneurolysis may be helpful in its treatment. New developments in opioids, such as opioids with bifunctional targets and oliceridine, may be particularly suited for acute pain care. Allosteric modulators can enhance receptor subtype selectivity, offering analgesia with fewer and/or less severe side effects. Neuroinflammation in acute pain is caused by direct insult to the central nervous system and is distinct from neuroinflammation in degenerative disorders. Pharmacologic agents targeting the neuroinflammatory process are limited at this time. Postoperative pain is a prevalent form of acute pain and must be recognized as a global public health challenge. This type of pain may be severe, impede rehabilitation, and is often under-treated. A subset of surgical patients develops chronic postsurgical pain. Acute pain is not just temporally limited pain that often resolves on its own. It is an important subject for further research as acute pain may transition into more damaging and debilitating chronic pain. Reimagining how we treat acute pain will help us better address this urgent unmet medical need.
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Dunbar MS, Edelen MO, McMullen T, Bruckenthal P, Ahluwalia SC, Chen EK, Dalton SE, Paddock S, Rodriguez A, Mandl S, Mota T, Saliba D. Development and testing of a standardized pain interview assessment for use in post-acute care. J Am Geriatr Soc 2022; 70:1035-1046. [PMID: 35235202 DOI: 10.1111/jgs.17653] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 11/12/2021] [Accepted: 11/21/2021] [Indexed: 11/27/2022]
Abstract
OBJECTIVES Pain is highly prevalent among patients in post-acute care (PAC) settings and can affect quality of life, treatment outcomes, and transitions in care. Routine, accurate assessment of pain across settings is important for pain management and care planning; however, existing PAC assessment instruments do not assess patient pain in a standardized manner. METHODS We developed and tested a set of pain interview data elements for use across PAC settings (skilled nursing facilities, inpatient rehabilitation facilities, long term care hospitals, home health agencies) as part of a larger effort undertaken by the Centers for Medicare & Medicaid Services to develop standardized assessment data elements to meet the requirements of the IMPACT Act of 2014. The interview assessed six pain constructs: presence; frequency; interference with sleep; interference with rehabilitation therapies [if applicable]; interference with daily activities; worst pain; and pain relief from treatments/medications). A total of 3031 PAC patients at 143 PAC settings (across 14 U.S. geographic/metropolitan areas in 10 states) participated in a national field test of standardized data elements from November 2017 to August 2018. We assessed item response distributions, time to complete interviews, inter-assessor agreement, and, for a subset of patients, change in responses between admission and discharge assessments. We also conducted focus groups with nurse assessors about their experiences administering the items. RESULTS For patients reporting any pain, average time to complete the pain interview was 3.1 min (SD = 1.3), and interrater reliability was excellent for all data elements (kappa range: 0.95-0.99). Findings were similar across types of PAC settings. Qualitative data from nurses emphasized ease of administration and high perceived clinical utility. CONCLUSION Findings provide support for feasibility of implementing a standardized pain interview assessment in PAC settings. This tool can support tracking of patient needs across settings and interoperability of data in electronic medical records.
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Affiliation(s)
| | - Maria O Edelen
- RAND Corporation, Boston, Massachusetts, USA.,Patient Reported Outcomes Value and Experience (PROVE) Center, Department of Surgery, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Tara McMullen
- Pain Management, Opioid Safety, and PDMP Program Office, Veterans Health Administration, Washington, District of Columbia, USA
| | | | - Sangeeta C Ahluwalia
- RAND Corporation, Santa Monica, California, USA.,UCLA Fielding School of Public Health, Los Angeles, California, USA
| | | | | | - Susan Paddock
- NORC at the University of Chicago, Chicago, Illinois, USA
| | | | - Stella Mandl
- Division of Health Care Financing, Office of Health Policy in the Office of the Assistant Secretary for Planning and Evaluation, Department of Health and Human Services, Washington, District of Columbia, USA
| | - Teresa Mota
- Abt Associates, Cambridge, Massachusetts, USA
| | - Debra Saliba
- RAND Corporation, Santa Monica, California, USA.,University of California Los Angeles/JH Borun Center for Gerontological Research, Los Angeles, California, USA.,VA GLAHS, GRECC and HSR&D Center of Innovation, Los Angeles, California, USA
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Connelly M, Lee RR. Technology to Assess and Treat Pain in Pediatric Rheumatology. Rheum Dis Clin North Am 2022; 48:31-50. [PMID: 34798955 DOI: 10.1016/j.rdc.2021.09.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Advancements in eHealth offer unique opportunities for assisting in and augmenting aspects of evidence-based pain evaluation and management with children and adolescents. In this article, we present an overview of some of the opportunities and challenges in pain eHealth for pediatric rheumatologists to consider while caring for children and adolescents seen in their practice.
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Affiliation(s)
- Mark Connelly
- Division of Developmental and Behavioral Health, Children's Mercy Kansas City, 2401 Gillham Road, Kansas City, MO 64108, USA.
| | - Rebecca Rachael Lee
- Centre for Epidemiology Versus Arthritis, Centre for Musculoskeletal Research, Division of Musculoskeletal and Dermatological Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
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Pozza DH, Azevedo LF, Castro Lopes JM. Pain as the fifth vital sign-A comparison between public and private healthcare systems. PLoS One 2021; 16:e0259535. [PMID: 34731211 PMCID: PMC8565736 DOI: 10.1371/journal.pone.0259535] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Accepted: 10/20/2021] [Indexed: 11/18/2022] Open
Abstract
Background The assessment of pain as the fifth vital sign (P5VS) is of paramount importance since it leads to the management of undertreated pain, consequently reducing suffering, readmissions and emergency department visits after hospital discharge. Objective To evaluate the implementation of P5VS in public and private hospitals. Methods Data analysis on validated questionnaires was sent to all 171 Portuguese hospitals via an official letter. Results When compared to private hospitals, public hospitals presented a higher adherence to the process related to the P5VS. It has demonstrated superiority in the charts properly placed to record P5VS, in the number of emergency departments recording P5VS, in the regularity of audits, and in the existence of guidelines and staff training on pain assessment and management. Conclusion The standardization of both evaluation and recording of pain intensity constitutes a measure of good clinical practice. Public hospitals demonstrated better commitment to these procedures that should be properly carried out in all health care institutions.
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Affiliation(s)
- Daniel Humberto Pozza
- Department of Biomedicine, Faculty of Medicine, University of Porto, Porto, Portugal
- Department of Histology, Faculty of Nutrition and Food Sciences, University of Porto, Porto, Portugal
- Institute for Research and Innovation in Health-I3s, University of Porto, Porto, Portugal
- * E-mail:
| | - Luís Filipe Azevedo
- Department of Community Medicine, Information and Health Decision Sciences (MEDCIDS), Faculty of Medicine, University of Porto, Porto, Portugal
- Centre for Health Technology and Services Research (CINTESIS), University of Porto, Porto, Portugal
| | - José Manuel Castro Lopes
- Department of Biomedicine, Faculty of Medicine, University of Porto, Porto, Portugal
- Institute for Research and Innovation in Health-I3s, University of Porto, Porto, Portugal
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Assessment of pain associated with chronic pancreatitis: An international consensus guideline. Pancreatology 2021; 21:1256-1284. [PMID: 34391675 DOI: 10.1016/j.pan.2021.07.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 07/16/2021] [Accepted: 07/16/2021] [Indexed: 12/11/2022]
Abstract
Pain is the most common symptom in chronic pancreatitis (CP) with a major impact on quality of life. Few validated questionnaires to assess pain in CP exist, and the lack of consensus negatively impacts clinical management, research and meta-analysis. This guideline aims to review generic pain questionnaires for their usability in CP, to outline how pain assessment can be modified by confounding factors and pain types, to assess the value of additional measures such as quality of life, mental health and quantitative sensory testing, and finally to review pain assessment questionnaires used specifically in CP. A systematic review was done to answer 27 questions that followed the PICO (Population; Intervention; Comparator; Outcome) template. Quality of evidence of the statements was judged by Grades of Recommendation, Assessment, Development and Evaluation (GRADE) criteria. The manuscript was sent for review to 36 experts from various disciplines and continents in a multi-stage Delphi process, and finally reviewed by patient representatives. Main findings were that generic pain instruments are valid in most settings, but aspects of pain are specific for CP (including in children), and instruments have to account for the wide phenotypic variability and development of sensitization of the central nervous system. Side effects to treatment and placebo effects shall also be considered. Some multidimensional questionnaires are validated for CP and are recommended together with assessment of quality of life and psychiatric co-morbidities. This guideline will result in more homogeneous and comprehensive pain assessment to potentially improve management of painful CP.
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Multidimensional Perioperative Recovery Trajectories in a Mixed Surgical Cohort: A Longitudinal Cluster Analysis Utilizing National Institutes of Health Patient-Reported Outcome Measurement Information System Measures. Anesth Analg 2021; 134:279-290. [PMID: 34591809 DOI: 10.1213/ane.0000000000005758] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Pain trajectories have been described in numerous surgical settings where preoperative characteristics have been used to predict trajectory membership. Suboptimal pain intensity trajectories have been linked to poor longitudinal outcomes. However, numerous biopsychosocial modulators of postoperative pain may also have distinct longitudinal trajectories that may inform additional targets to improve postoperative recovery. METHODS Patients undergoing total joint arthroplasty, thoracic surgery, spine surgery, major abdominal surgery, or mastectomy completed Patient Reported Outcome Measurement Information System (PROMIS) measures and additional scales preoperatively and at 1 week, 2 weeks, 1 month, 3 months, and 6 months postoperatively. A k-means clustering for longitudinal data was utilized to explore and describe distinct pain impact (PROMIS Pain Interference and Physical Function) trajectories and associated changes in additional biopsychosocial measures. Follow-up analyses examined participant demographics and clinical characteristics associated with trajectory memberships. RESULTS Three postoperative biopsychosocial symptom clusters were identified across all patients (n = 402): low (35%), average (47%), and high (18%) performance cluster trajectories. Participants undergoing total knee arthroplasty (TKA), spinal surgery, reporting presurgical opioid use, and higher pain catastrophizing scale scores were found to be associated with the low performance trajectory. Patients within the low performance trajectory, while demonstrating small improvements by 6 months, remained mild to moderately impaired in both pain impact and physical health outcomes. Alternatively, participants in the average performance trajectory demonstrated improvement in pain impact to population norms compared to baseline and demonstrated continued improvement across physical and psychological outcomes. Patients within the high performance cluster started within population norms across all measures at baseline and returned to baseline or exceeded baseline values by 6 months postoperatively. Self-reported opioid utilization was significantly higher in the low performance cluster across all time points. While a larger proportion of average performance patients reported opioid utilization during the first postoperative month compared to the high performance cluster, no differences were detected at 6 months postoperatively between these 2 clusters. CONCLUSIONS These pain impact trajectories build upon previous unidimensional pain intensity trajectories and suggest that additional distinct biopsychosocial measures may have unique trajectories related to cluster assignment. Additionally, these findings highlight the importance of continued pain impact surveillance through the perioperative recovery period to detect patients at risk of experiencing a poor trajectory and subsequently poor longitudinal health outcomes.
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Liu LY, Tian ZL, Zhu FT, Yang H, Xiao F, Wang RR, Chen L, Xiao ZY, Yu SY, Liang FR, Hu WH, Yang J. Systematic Review and Meta-Analysis of Acupuncture for Pain Management in Women Undergoing Transvaginal Oocyte Retrieval. J Pain Res 2021; 14:2833-2849. [PMID: 34526816 PMCID: PMC8437417 DOI: 10.2147/jpr.s319923] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Accepted: 07/08/2021] [Indexed: 12/13/2022] Open
Abstract
Objective To obtain evidence-based conclusions about the effect of acupuncture on pain relief in women undergoing oocyte retrieval, the results of randomized controlled trials (RCTs) that met the criteria were assessed on the Pain Assessment Scale and pregnancy indicators. Search Methods References were retrieved in MEDLINE, EMBASE, CNKI database, CBM database, VIP database, and Wanfang database from inception to June 26, 2021. Unpublished ongoing trials were searched in the Clinical Trials Registries. This review included RCTs that investigated the acupuncture analgesic effects during oocyte retrieval in women undergoing in vitro fertilization. Results Fourteen RCTs (2503 women in total) with six types of comparisons were finally included. The quality of concluding evidence was generally low or very low. Performance bias and outcome assessment bias was the main risk of bias of the included studies. Acupuncture combined with conscious sedation and analgesia (CSA) was associated with less intraoperative (SMD=−1.03; 95% CI: −1.71 to −0.36) and postoperative (SMD = −1.11; 95% CI: −1.51 to −0.71) pain compared to receive CSA alone in oocyte retrieval. Acupuncture with non-steroidal anti-inflammatory drugs (NSAIDs) was more effective than using NSAIDs alone for postoperative analgesia (MD = −1.76; 95% CI: −2.08 to −1.44). Conclusion Acupuncture complex analgesic therapy is more effective than utilizing CSA or NSAIDs alone. Furthermore, there is no significant consensus on whether there is an analgesic effect of applying acupuncture alone during oocyte retrievals, which needs further research. The overall results should be interpreted with caution due to the high risk of bias/low-GRADE scores among these studies. Protocol and Registration PROSPERO registration number: CRD42020170095.
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Affiliation(s)
- Li-Ying Liu
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province, People's Republic of China
| | - Zi-Lei Tian
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province, People's Republic of China
| | - Fu-Ting Zhu
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province, People's Republic of China
| | - Han Yang
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province, People's Republic of China
| | - Fang Xiao
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province, People's Republic of China
| | - Rong-Rong Wang
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province, People's Republic of China
| | - Ling Chen
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province, People's Republic of China
| | - Zhi-Yong Xiao
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province, People's Republic of China
| | - Si-Yi Yu
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province, People's Republic of China
| | - Fan-Rong Liang
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province, People's Republic of China
| | - Wen-Hui Hu
- Clinical Research Center for Acupuncture and Moxibustion in Sichuan province, Chengdu Xinan Gynecological Hospital, Chengdu, Sichuan Province, People's Republic of China
| | - Jie Yang
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province, People's Republic of China.,Clinical Research Center for Acupuncture and Moxibustion in Sichuan province, Chengdu Xinan Gynecological Hospital, Chengdu, Sichuan Province, People's Republic of China
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Medical-Surgical Patients' and Registered Nurses' Satisfaction and Comprehensiveness of Patient Assessment Using the Clinically Aligned Pain Assessment Tool. Pain Manag Nurs 2021; 23:293-300. [PMID: 34493438 DOI: 10.1016/j.pmn.2021.08.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 06/01/2021] [Accepted: 08/08/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND The pain experience is complex, and nurses are challenged to objectively assess and document patients' subjective reports of pain. There is a clear need for an assessment tool that is easy to use and provides meaningful, actionable information for patients and nurses. AIMS This study explored nurses' and patients' satisfaction with the Clinically Aligned Pain Assessment (CAPA) as well as nurses' charting. SETTING AND PARTICIPANTS A convenience sample of adult patients and nurses on four medical-surgical units in one community hospital. METHODS A quantitative, two-group comparison design between patients and nurses using questionnaires to determine satisfaction and a retrospective chart review to determine comprehensiveness of nurse charting. RESULTS No significant differences existed between patients' and nurses' responses to seven of eight satisfaction questions The median score for seven of eight questions was 5 (using a 6-point Likert scale with 1 = strongly disagree and 6 = strongly agree), which demonstrated more than 80% agreement (somewhat agree, agree, strongly agree) among both groups that CAPA was superior to the NRS, based on individual responses. The one significant difference (p = 0.03) revealed patients were more likely to respond "agree or strongly agree" compared to nurses regarding the nurse thoroughly addressing patients' needs using CAPA. Inter-rater reliability using CAPA was determined to be 89.5%, and a panel of clinical experts determined CAPA had strong content validity of 88.33%. In addition, 70.41% of nurses charted comprehensively using CAPA. CONCLUSION As a result, CAPA was determined to be convenient, accurate, and valuable in guiding intervention decisions.
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Friedman BW, Irizarry E, Feliciano C, Izzo AJ, Borrayes L, Restivo A, Costa V, Bijur PE. A randomized controlled trial of oxycodone/acetaminophen versus acetaminophen alone for emergency department patients with musculoskeletal pain refractory to ibuprofen. Acad Emerg Med 2021; 28:859-865. [PMID: 33576545 DOI: 10.1111/acem.14231] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 02/07/2021] [Accepted: 02/09/2021] [Indexed: 12/15/2022]
Abstract
BACKGROUND Use of oral opioids does not result in more pain relief than nonopioid alternatives when administered to patients as first-line treatment for acute musculoskeletal pain. This study compared the efficacy of oxycodone/acetaminophen to that of acetaminophen alone as second-line treatment for patients with acute musculoskeletal pain who were administered prescription-strength ibuprofen and reported insufficient relief 1 h later. METHODS A randomized, double-blind study was conducted in two urban emergency departments. Opioid-naïve patients ≥ 18 years with an acute musculoskeletal injury were administered ibuprofen 600 mg as part of the study protocol. Those who reported insufficient relief 1 h later were randomized (1:1 ratio) to oxycodone 10 mg/acetaminophen 650 mg or acetaminophen 650 mg. The primary outcome was improvement in 0 to 10 pain scale between randomization and 2 h later. We also assessed medication-associated adverse events. A sample size calculation, built around a minimum clinically important difference of 1.3 units, determined the need for 154 patients. RESULTS We screened 924 patients and enrolled 393. All 393 received ibuprofen. A total of 159 (40%) patients reported inadequate relief after 1 h had elapsed. A total of 154 of these were randomized, 77 to oxycodone/acetaminophen and 77 to acetaminophen. Baseline characteristics were comparable. Among patients randomized to oxycodone/acetaminophen, mean (±SD) improvement in 0 to 10 pain scale was 4.0 (±2.6) versus 2.9 (±2.4) in the acetaminophen arm. The 95% confidence interval (CI) for the mean difference of 1.1 was 0.3 to 1.9. Among patients who received oxycodone/acetaminophen, 26 of 76 (34%) reported any medication-related adverse event versus seven of 74 (9%) participants who received acetaminophen. The 95% CI for the between-group difference of 25% was 12% to 37%). CONCLUSION Among patients with acute musculoskeletal pain refractory to oral ibuprofen, oxycodone/acetaminophen resulted in slightly greater pain relief than acetaminophen, but this was associated with more medication-related adverse events.
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Affiliation(s)
- Benjamin W. Friedman
- Department of Emergency Medicine Albert Einstein College of MedicineMontefiore Medical Center Bronx New York USA
| | - Eddie Irizarry
- Department of Emergency Medicine Albert Einstein College of MedicineMontefiore Medical Center Bronx New York USA
| | - Carmen Feliciano
- Department of Emergency Medicine Albert Einstein College of MedicineMontefiore Medical Center Bronx New York USA
| | - Albert J. Izzo
- Department of Emergency Medicine Albert Einstein College of MedicineMontefiore Medical Center Bronx New York USA
| | - Lester Borrayes
- Department of Emergency Medicine Albert Einstein College of MedicineMontefiore Medical Center Bronx New York USA
| | - Andrew Restivo
- Department of Emergency Medicine Albert Einstein College of MedicineMontefiore Medical Center Bronx New York USA
| | - Vincent Costa
- Department of Emergency Medicine Albert Einstein College of MedicineMontefiore Medical Center Bronx New York USA
| | - Polly E. Bijur
- Department of Emergency Medicine Albert Einstein College of MedicineMontefiore Medical Center Bronx New York USA
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Boring BL, Walsh KT, Nanavaty N, Ng BW, Mathur VA. How and Why Patient Concerns Influence Pain Reporting: A Qualitative Analysis of Personal Accounts and Perceptions of Others' Use of Numerical Pain Scales. Front Psychol 2021; 12:663890. [PMID: 34282355 PMCID: PMC8285731 DOI: 10.3389/fpsyg.2021.663890] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Accepted: 05/17/2021] [Indexed: 11/13/2022] Open
Abstract
Complex factors influence how people report and interpret numerical pain ratings. Such variability can introduce noise and systematic bias into clinical pain assessment. Identification of factors that influence self-rated pain and its interpretation by others may bolster utility of these scales. In this qualitative study, 338 participants described motivations for modulating their own pain reports relative to a numerical pain scale (0–10), as well as perceptions of others’ pain reporting modulation. Responses indicated that people over-report pain to enhance provider belief/responsiveness or the likelihood of pain relief, and out of fear of future pain or potential illness. Concerns of how one’s pain affects and is perceived by others, and financial concerns motivated pain under-reporting. Unprompted, many participants reported never modulating their pain ratings, citing trust in providers and personal ethics. Similar reasons were assumed to motivate others’ pain ratings. However, participants often attributed others’ over-reporting to internal causes, and their own to external. This bias may underlie common assumptions that patients over-report pain for nefarious reasons, distort interpretation of pain reports, and contribute to pain invalidation. Recognition of patient concerns and one’s own personal biases toward others’ pain reporting may improve patient-provider trust and support precision of numerical pain ratings.
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Affiliation(s)
- Brandon L Boring
- Department of Psychological and Brain Sciences, Texas A&M University, College Station, TX, United States
| | - Kaitlyn T Walsh
- Department of Psychological and Brain Sciences, Texas A&M University, College Station, TX, United States
| | - Namrata Nanavaty
- Department of Psychological and Brain Sciences, Texas A&M University, College Station, TX, United States
| | - Brandon W Ng
- Department of Psychology, University of Richmond, Richmond, VA, United States
| | - Vani A Mathur
- Department of Psychological and Brain Sciences, Texas A&M University, College Station, TX, United States.,Texas A&M Institute for Neuroscience, College Station, TX, United States
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Celecoxib-tramadol co-crystal: A Randomized 4-Way Crossover Comparative Bioavailability Study. Clin Ther 2021; 43:1051-1065. [PMID: 34167827 DOI: 10.1016/j.clinthera.2021.04.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 03/15/2021] [Accepted: 04/05/2021] [Indexed: 01/09/2023]
Abstract
PURPOSE Celecoxib-tramadol co-crystal (CTC) is a first-in-class co-crystal of celecoxib and racemic tramadol. This Phase 1 bioavailability study compared single-dose pharmacokinetic (PK) parameters of CTC with those of the individual reference products from the United States, immediate-release celecoxib and tramadol, taken alone and simultaneously to determine their systemic exposure. METHODS This was a single-center, randomized, single-dose, open-label, 4-period, 4-sequence, crossover study conducted in healthy subjects between October and December 2016. Study treatments included 200-mg CTC (equivalent to 112-mg celecoxib and 88-mg tramadol; Treatment-1); 100-mg tramadol (Treatment-2); 100-mg celecoxib (Treatment-3); and 100-mg celecoxib plus 100-mg tramadol (Treatment-4). The PK parameters of interest were Cmax, AUC0-T, and AUC0-∞, which were also calculated normalized to the dose. Tmax was only considered as supportive. The statistical analysis was based on a parametric analysis of variance model of the PK parameters; the two-sided 90% CI of the ratio of geometric mean values for the Cmax, AUC0-T, and AUC0-∞ was based on ln-transformed data, and Tmax was rank-transformed. FINDINGS Thirty-six subjects aged 18 to 55 years (21 male subjects, 15 female subjects; mean age, 35 years) participated in the study. Celecoxib from CTC presented a lower Cmax, reduced AUCs, and a faster Tmax. The interference in celecoxib absorption when celecoxib and tramadol are administered together was minimized with the CTC. For Treatment-1, -3, and -4, celecoxib PK parameters were 259, 318, and 165 ng/mL (Cmax), respectively; 1930, 2348, and 1929 ng • h/mL (AUC0-T); and 1.5, 3.0, and 2.5 hours (Tmax). Tramadol and its active metabolite O-desmethyl tramadol from CTC presented lower Cmax and AUCs as well as a longer Tmax. Tramadol/O-desmethyl tramadol PK parameters for Treatment-1, -2, and -4 were 214/55, 305/78, and 312/78 ng/mL for Cmax; 2507/846, 2709/965, and 2888/1010 ng • h/mL for AUC0-T; and 3.0/4.0, 2.0/2.5, and 1.9/2.5 hours for Tmax. Reported adverse events (none unexpected) occurred more frequently with Treatment-2 and Treatment-4. IMPLICATIONS The aim of this study was to compare the PK profile of the US-marketed tramadol and celecoxib products with CTC to determine their systemic exposure and to validate the dosing regimen for a subsequent pivotal factorial Phase 3study. PK parameters of each active component in CTC were favorably modified by co-crystallization and did not result in higher systemic exposure compared with US-marketed celecoxib, tramadol, and their concomitant administration. © 2021 Elsevier HS Journals, Inc.
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Paracervical Block or Uterosacral Ligament Infiltration for Benign Minimally Invasive Hysterectomy: A Systematic Review and Meta-analysis. Obstet Gynecol Surv 2021; 76:353-366. [PMID: 34192340 DOI: 10.1097/ogx.0000000000000901] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Objective The aim of this study was to estimate the efficacy of preemptive paracervical block or uterosacral ligament infiltration in reducing postoperative pain and opioid consumption after benign minimally invasive hysterectomy. Data Sources We searched MEDLINE, Cochrane Library, Embase, ClinicalTrials.gov, and Google Scholar from inception until February 2020. Methods of Study Selection We identified randomized placebo-controlled trials assessing the primary outcome of pain and opioid consumption after paracervical block or uterosacral infiltration in benign laparoscopic, vaginal, or robotic hysterectomy. Two investigators evaluated studies for risk of bias and quality of evidence. Tabulation, Integration, and Results We reviewed 219 abstracts; 6 studies met the inclusion criteria: 3 using paracervical block (2 vaginal and 1 laparoscopic) and 3 using uterosacral ligament infiltration (all vaginal). Two studies were included in the meta-analysis (both vaginal hysterectomy). Because of lack of numerical data, or comparison, the other 4 studies are reported in narrative form. Three controlled trials reported a moderate benefit from paracervical block up to 8 hours after vaginal and 4 hours after laparoscopic surgery. Meta-analysis could not be performed because of the lack of numerical data for pooling results or the lack of a laparoscopic hysterectomy comparison group. Three trials reported that uterosacral infiltration decreases pain up to 6 hours after vaginal hysterectomy, and meta-analysis pooling the results of 2 of these studies demonstrated improvement in pain up to 4 hours on a 0- to 100-mm visual analog scale for pain (-19.97 mm; 95% confidence interval, -29.02 to -10.91; P < 0.000). Five trials reported a moderate reduction in cumulative opioid use within 24 hours after vaginal surgery for both paracervical block and uterosacral infiltration. Meta-analysis was not performed for paracervical block because only 1 trial provided suitable data for pooling. Meta-analysis pooling the results of 2 trials of uterosacral infiltration demonstrated opioid consumption of 20.73 morphine milligram equivalents less compared with controls (95% confidence interval, -23.54 to -17.91; P < 0.000). Conclusions There were a total of 6 randomized placebo-controlled studies evaluated in this study. Although a meta-analysis was unable to be performed for all studies because of lack of comparison groups or numerical data, there is evidence that preemptive uterosacral ligament infiltration may reduce postoperative pain and opioid consumption after vaginal hysterectomy. Our study does not allow us to make any substantive conclusions on the use of paracervical block in vaginal hysterectomy or the use of either type of injection in laparoscopic or robotic hysterectomy.
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Dassieu L, Heino A, Develay É, Kaboré JL, Pagé MG, Moor G, Hudspith M, Choinière M. "They think you're trying to get the drug": Qualitative investigation of chronic pain patients' health care experiences during the opioid overdose epidemic in Canada. Can J Pain 2021; 5:66-80. [PMID: 34189391 PMCID: PMC8210863 DOI: 10.1080/24740527.2021.1881886] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Revised: 01/22/2021] [Accepted: 01/24/2021] [Indexed: 12/22/2022]
Abstract
Background: The opioid overdose epidemic has led health care providers to increased vigilance for opioid-related risks in the treatment of chronic non-cancer pain (CNCP). Media have conveyed stigmatizing representations of opioid analgesics. Aims: This study aimed to understand how the opioid overdose epidemic has impacted health care experiences among people living with CNCP in two Canadian provinces (British Columbia, Quebec). Methods: This qualitative study proceeded through 22 semi-structured interviews conducted in 2019. Participants were recruited from a cross-sectional survey examining the effects of the opioid overdose epidemic on individuals with CNCP. We collected in-depth narratives that we analyzed using a thematic framework. The sample included 12 women and 10 men aged 20 to 70 years, with 11 from each province. Results: Several participants described increased difficulty in accessing medical services for pain since the onset of the opioid overdose epidemic. They reported that some physicians urged them to taper opioids regardless of their pain severity and functional limitations. Some participants reported facing discrimination and care denials as they were labeled "drug-seeking," especially in hospital. Depending on their educational resources, they were unequally able to counter providers' stigmatizing behaviors. However, participants described empathetic relationships with providers with whom they had a long-term relationship. Some participants drew distinctions between themselves and the stigmatized status of "addict" in ways that reinforced stigma toward people who are dependent on opioids. Conclusions: Health policies and provider education programs aimed at reducing opioid-related stigma are needed to counter detrimental consequences of the opioid overdose epidemic for people living with CNCP.
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Affiliation(s)
- Lise Dassieu
- Carrefour de l'innovation et de l'évaluation en santé, Research Center of the Centre Hospitalier de l’Université de Montréal (CRCHUM), Montreal, Quebec, Canada
- Department of Biomedical Sciences, Faculty of Medicine, Université de Montréal, Montréal, Quebec, Canada
| | - Angela Heino
- Pain BC Society, Vancouver, British Columbia, Canada
| | - Élise Develay
- Carrefour de l'innovation et de l'évaluation en santé, Research Center of the Centre Hospitalier de l’Université de Montréal (CRCHUM), Montreal, Quebec, Canada
| | - Jean-Luc Kaboré
- Carrefour de l'innovation et de l'évaluation en santé, Research Center of the Centre Hospitalier de l’Université de Montréal (CRCHUM), Montreal, Quebec, Canada
- Department of Pharmacology and Physiology, Faculty of Medicine, Université de Montréal, Montreal, Quebec, Canada
| | - M. Gabrielle Pagé
- Carrefour de l'innovation et de l'évaluation en santé, Research Center of the Centre Hospitalier de l’Université de Montréal (CRCHUM), Montreal, Quebec, Canada
- Department of Anesthesiology and Pain Medicine, Faculty of Medicine, Université de Montréal, Montreal, Quebec, Canada
| | - Gregg Moor
- Pain BC Society, Vancouver, British Columbia, Canada
| | | | - Manon Choinière
- Carrefour de l'innovation et de l'évaluation en santé, Research Center of the Centre Hospitalier de l’Université de Montréal (CRCHUM), Montreal, Quebec, Canada
- Department of Anesthesiology and Pain Medicine, Faculty of Medicine, Université de Montréal, Montreal, Quebec, Canada
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Katijjahbe MA, Royse C, Granger C, Denehy L, Md Ali NA, Abdul Rahman MR, King-Shier K, Royse A, El-Ansary D. Location and Patterns of Persistent Pain Following Cardiac Surgery. Heart Lung Circ 2021; 30:1232-1243. [PMID: 33608196 DOI: 10.1016/j.hlc.2020.12.009] [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: 09/21/2020] [Revised: 12/11/2020] [Accepted: 12/19/2020] [Indexed: 11/30/2022]
Abstract
OBJECTIVES To investigate the specific clinical features of pain following cardiac surgery and evaluate the information derived from different pain measurement tools used to quantify and describe pain in this population. METHODS A prospective observational study was undertaken at two tertiary care hospitals in Australia. Seventy-two (72) adults (mean age, 63±11 years) were included following cardiac surgery via a median sternotomy. Participants completed the Patient Identified Cardiac Pain using numeric and visual prompts (PICP), the McGill Pain Questionnaire-Short Form version 2 (MPQ-2) and the Medical Outcome Study 36-item version 2 (SF-36v2) Bodily Pain domain (BP), which were administered prior to hospital discharge, 4 weeks and 3 months postoperatively. RESULTS Participants experienced a high incidence of mild (n=45, 63%) to moderate (n=22, 31%) pain prior to discharge, which reduced at 4 weeks postoperatively: mild (n=28, 41%) and moderate (n=5, 7%) pain; at 3 months participants reported mild (n=14, 20%) and moderate (n=2, 3%) pain. The most frequent location of pain was the anterior chest wall, consistent with the location of the surgical incision and graft harvest. Most participants equated "pressure/weight" to "aching" or a "heaviness" in the chest region (based on descriptor of pain in the PICP) and the pain topography was persistent at 4 weeks and 3 months postoperatively. Each pain measurement tool provided different information on pain location, severity and description, with significant change (p<0.005) over time. CONCLUSION Mild-to-moderate pain was frequent after sternotomy, improved over time and was mostly located over the incision and mammary (internal thoracic) artery harvest site. Persistent pain at 3 months remained a significant problem in the community within this surgical population.
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Affiliation(s)
- Mohd Ali Katijjahbe
- Department of Physiotherapy, Hospital Canselor Tunku Mukhriz, University, Kebangsaan Malaysia Medical Centre, Kuala Lumpur, Malaysia; Department of Nursing and Allied Health, School of Health Sciences, Swinburne University of Technology, Hawthorn, Australia.
| | - Colin Royse
- Department of Nursing and Allied Health, School of Health Sciences, Swinburne University of Technology, Hawthorn, Australia; Department of Surgery, Melbourne Medical School, The University of Melbourne, Parkville, Australia; Australian Director, Outcomes Research Consortium, Cleveland Clinic, Cleveland, USA
| | - Catherine Granger
- Department of Physiotherapy, Melbourne School of Health Sciences, The University of Melbourne, Parkville, Australia; Department of Physiotherapy, The Royal Melbourne Hospital, Parkville, Australia
| | - Linda Denehy
- Department of Physiotherapy, Melbourne School of Health Sciences, The University of Melbourne, Parkville, Australia
| | - Nur Ayub Md Ali
- Cardiothoracic Surgery, Heart and Lung Centre, UKM Medical Centre, University Kebangsaan Malaysia Medical Centre, Kuala Lumpur, Malaysia
| | - Mohd Ramzisham Abdul Rahman
- Cardiothoracic Surgery, Heart and Lung Centre, UKM Medical Centre, University Kebangsaan Malaysia Medical Centre, Kuala Lumpur, Malaysia
| | - Kathryn King-Shier
- Faculty of Nursing and Department of Community Health Sciences, University of Calgary, Calgary, Canada
| | - Alistair Royse
- Department of Nursing and Allied Health, School of Health Sciences, Swinburne University of Technology, Hawthorn, Australia; Department of Surgery, Melbourne Medical School, The University of Melbourne, Parkville, Australia
| | - Doa El-Ansary
- Department of Nursing and Allied Health, School of Health Sciences, Swinburne University of Technology, Hawthorn, Australia; Department of Surgery, Melbourne Medical School, The University of Melbourne, Parkville, Australia; Clinical Research Institute, Westmead Private Hospital, Westmead, Australia
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Garduño-López AL, Acosta Nava VM, Castro Garcés L, Rascón-Martínez DM, Cuellar-Guzmán LF, Flores-Villanueva ME, Villegas-Sotelo E, Carrillo-Torres O, Vilchis-Sámano H, Calderón-Vidal M, Islas-Lagunas G, Richard Chapman C, Komann M, Meissner W, Baumbach P, Zaslansky R. Towards Better Perioperative Pain Management in Mexico: A Study in a Network of Hospitals Using Quality Improvement Methods from PAIN OUT. J Pain Res 2021; 14:415-430. [PMID: 33623424 PMCID: PMC7894852 DOI: 10.2147/jpr.s282850] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Accepted: 12/08/2020] [Indexed: 11/29/2022] Open
Abstract
Objective This was a pre–post study in a network of hospitals in Mexico-City, Mexico. Participants developed and implemented Quality Improvement (QI) interventions addressing perioperative pain management. Methods PAIN OUT, an international QI and research network, provided tools for web-based auditing and feedback of pain management and patient-reported outcomes (PROs) in the clinical routine. Ward- and patient-level factors were evaluated with multi-level models. Change in proportion of patients reporting worst pain ≥6/10 between project phases was the primary outcome. Results Participants created locally adapted resources for teaching and pain management, available to providers in the form of a website and a special issue of a national anesthesia journal. They offered teaching to anesthesiologists, surgeons, including residents, and nurses. Information was offered to patients and families. A total of 2658 patients were audited in 9 hospitals, between July 2016 and December 2018. Participants reported that the project made them aware of the importance of: training in pain management; auditing one’s own patients to learn about PROs and that QI requires collaboration between multi-disciplinary teams. Participants reported being unaware that their patients experienced severe pain and lacked information about pain treatment options. Worst pain decreased significantly between the two project phases, as did PROs related to pain interfering with movement, taking a deep breath/coughing or sleep. The opportunity of patients receiving information about their pain treatment options increased from 44% to 77%. Conclusions Patients benefited from improved care and pain-related PROs. Clinicians appreciated gaining increased expertise in perioperative pain management and methods of QI.
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Affiliation(s)
- Ana Lilia Garduño-López
- Department of Anesthesiology, Instituto Nacional de Ciencias Médicas y Nutrición "Dr. Salvador Zubirán", Mexico City, Mexico
| | - Victor Manuel Acosta Nava
- Department of Anesthesiology, Instituto Nacional de Ciencias Médicas y Nutrición "Dr. Salvador Zubirán", Mexico City, Mexico
| | - Lisette Castro Garcés
- Department of Anesthesiology, Instituto Nacional de Ciencias Médicas y Nutrición "Dr. Salvador Zubirán", Mexico City, Mexico
| | | | | | - Maria Esther Flores-Villanueva
- Department of Anesthesiology, Hospital General Regional No. 2" Dr. Guillermo Fajardo Ortíz" IMSS (Villacoapa), Mexico City, Mexico
| | - Elizabeth Villegas-Sotelo
- Department of Anesthesiology, Clínica Integral de Cirugía para la Obesidad y Enfermedades Metabólicas, Hospital General "Dr. Ruben Leñero", Mexico City, Mexico
| | - Orlando Carrillo-Torres
- Department of Anesthesiology Hospital General de México "Dr. Eduardo Liceaga", Mexico City, Mexico
| | - Hugo Vilchis-Sámano
- Department of Orthopedics & Traumatology, Unidad Médica de Alta Especialidad del Hospital de Traumatología y Ortopedia Lomas Verdes (IMSS), Mexico City, Mexico
| | | | - Gabriela Islas-Lagunas
- Department of Anesthesiology Instituto Nacional de Enfermedades Respiratorias (INER), Mexico City, Mexico
| | - C Richard Chapman
- Pain Research Center, Department of Anesthesiology, University of Utah, Salt Lake City, UT, USA
| | - Marcus Komann
- Department of Anesthesiology and Intensive Care, Jena University Hospital, Jena, Germany
| | - Winfried Meissner
- Department of Anesthesiology and Intensive Care, Jena University Hospital, Jena, Germany
| | - Philipp Baumbach
- Department of Anesthesiology and Intensive Care, Jena University Hospital, Jena, Germany
| | - Ruth Zaslansky
- Department of Anesthesiology and Intensive Care, Jena University Hospital, Jena, Germany
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Pain Phenotypes in Rare Musculoskeletal and Neuromuscular Diseases. Neurosci Biobehav Rev 2021; 124:267-290. [PMID: 33581222 DOI: 10.1016/j.neubiorev.2021.02.009] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 01/18/2021] [Accepted: 02/03/2021] [Indexed: 12/11/2022]
Abstract
For patients diagnosed with a rare musculoskeletal or neuromuscular disease, pain may transition from acute to chronic; the latter yielding additional challenges for both patients and care providers. We assessed the present understanding of pain across a set of ten rare, noninfectious, noncancerous disorders; Osteogenesis Imperfecta, Ehlers-Danlos Syndrome, Achondroplasia, Fibrodysplasia Ossificans Progressiva, Fibrous Dysplasia/McCune-Albright Syndrome, Complex Regional Pain Syndrome, Duchenne Muscular Dystrophy, Infantile- and Late-Onset Pompe disease, Charcot-Marie-Tooth Disease, and Amyotrophic Lateral Sclerosis. Through the integration of natural history, cross-sectional, retrospective, clinical trials, & case studies we described pathologic and genetic factors, pain sources, phenotypes, and lastly, existing therapeutic approaches. We highlight that while rare diseases possess distinct core pathologic features, there are a number of shared pain phenotypes and mechanisms that may be prospectively examined and therapeutically targeted in a parallel manner. Finally, we describe clinical and research approaches that may facilitate more accurate diagnosis, monitoring, and treatment of pain as well as elucidation of the evolving nature of pain phenotypes in rare musculoskeletal or neuromuscular illnesses.
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Booker SQ, Herr KA, Horgas AL. A Paradigm Shift for Movement-based Pain Assessment in Older Adults: Practice, Policy and Regulatory Drivers. Pain Manag Nurs 2021; 22:21-27. [PMID: 32948452 PMCID: PMC7886935 DOI: 10.1016/j.pmn.2020.08.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 07/08/2020] [Accepted: 08/14/2020] [Indexed: 12/17/2022]
Abstract
BACKGROUND The profession of nursing has been on the front line of pain assessment and management in older adults for several decades. Self-report has traditionally been the most reliable pain assessment method, and it remains a priority best practice in identifying the presence and intensity of pain. Although advances in technology, biomarkers, and facial cue recognition now complement self-report, it is still important to maximize self-report of pain and to gather understanding of the total pain experience directly from patients. Practices in pain assessment in older adults have evolved over the past 25 years, and current research and quality improvement studies seek not only to detect the presence of pain, but also to determine the best protocol for assessment and most important pain characteristics to assess. Increasing data are now supporting two emerging practices: (1) consistently assessing the impact of pain on function, and (2) measuring pain during movement-based activities rather than at rest. OBJECTIVE The purpose of this article is thus to discuss the shifting paradigm for movement-based pain assessment in older adults, as well as the practice, policy, and regulatory drivers that support this practice change.
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Affiliation(s)
- Staja Q Booker
- College of Nursing, University of Florida, Gainesville, Florida.
| | - Keela A Herr
- College of Nursing, University of Iowa, Iowa City, Iowa
| | - Ann L Horgas
- College of Nursing, University of Florida, Gainesville, Florida
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Raus K, Vanderhaegen B, Sterckx S. Euthanasia in Belgium: Shortcomings of the Law and Its Application and of the Monitoring of Practice. THE JOURNAL OF MEDICINE AND PHILOSOPHY 2021; 46:80-107. [PMID: 33491735 DOI: 10.1093/jmp/jhaa031] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
In 2002 with the passing of the Euthanasia Law, Belgium became one of the few countries worldwide to legalize euthanasia. In the 18 years since the passing of the law, much has changed. We argue that in Belgium a widening of the use of euthanasia is occurring and that this can be ethically and legally problematic. This is in part related to the fact that several legal requirements intended to operate as safeguards and procedural guarantees in reality often fail to operate as such. We focus on three kinds of safeguards or procedural guarantees: (1) the legally defined due care criteria for eligibility for euthanasia; (2) the consultation of a second (and sometimes third) physician; and (3) the reporting of euthanasia cases to the Federal Control and Evaluation Commission for Euthanasia. We will show how each of these three safeguards can exhibit shortcomings in theory and practice.
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46
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Ren Y, Wei M, Liu H, Wang Y, Chen H, Li Z, Shi W, You F. Efficacy and safety of dexmedetomidine as an adjuvant to local wound infiltration anaesthesia: A meta-analysis with trial sequential analysis of 23 randomised controlled trials. Int Wound J 2020; 18:32-48. [PMID: 33169515 PMCID: PMC7949019 DOI: 10.1111/iwj.13517] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Accepted: 10/12/2020] [Indexed: 02/05/2023] Open
Abstract
To further identify the real efficacy and safety of dexmedetomidine as an adjuvant to local wound infiltration anaesthesia, we conducted this meta‐analysis. The systematic search strategy was performed using PubMed, Embase, Cochrane Library, and Chinese databases. As a result, a total of 23 RCTs (1445 patients) were included. Patients receiving dexmedetomidine combined with local anaesthetics had a lower rescue analgesia rate [risk ratio (RR): 0.48; 95% confidence interval (CI): 0.36‐0.65] and lower rescue analgesic consumption [weighted mean difference (WMD): −10.80 mg; 95%CI: −13.28 to −8.31 mg] than patients receiving local anaesthetics alone. The dexmedetomidine‐related adverse reactions included bradycardia (RR: 1.33; 95%CI: 0.32‐5.56) and hypotension (RR: 3.00; 95%CI: 0.49‐18.42). In addition, the time to first analgesic request (WMD: 296.16 minutes; 95%CI: 165.69 minutes ~ 426.63 minutes), incidence of postoperative nausea and vomiting (PONV) and pain scores at 4 hours postoperatively were also significantly lower in patients receiving dexmedetomidine combined with local anaesthetics. This meta‐analysis demonstrated that the use of dexmedetomidine as an adjuvant to wound infiltration is effective for reducing the rescue analgesia rate, rescue analgesic consumption and PONV. In addition, limited evidence shows that dexmedetomidine can prolong postoperative analgesia for approximately 5 hours. Further investigations on dexmedetomidine‐related adverse reactions and the dose–response effect of dexmedetomidine in wound infiltration are warranted.
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Affiliation(s)
- Yifeng Ren
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Mengling Wei
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Hong Liu
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yao Wang
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Hairuo Chen
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Zhuohong Li
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Wei Shi
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, China
| | - Fengming You
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
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Curseen KA, Taj J, Grant Q. Pain Management in Patients with Serious Illness. Med Clin North Am 2020; 104:415-438. [PMID: 32312407 DOI: 10.1016/j.mcna.2020.01.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Managing pain in patients with serious illness can be complex. However, pain is often a prominent symptom in patients with malignant and nonmalignant serious illness and providers have to be adept at balancing effective pain management and safety. Clinicians should start with a standard pain assessment that lays important groundwork for developing a tailored multimodal approach to pain management. It is important to identify physical causes of pain and also existential causes. Opioids are not always appropriate but are still an important tool for managing pain. Basic opioid management and safe practices are essential when managing this population.
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Affiliation(s)
- Kimberly Angelia Curseen
- Internal Medicine, Division of Palliative Medicine, Family and Preventive Medicine Emory School of Medicine, Emory Palliative Care Center, 1821 Clifton Road, Northeast, Suite 1017, Atlanta, GA 30329, USA.
| | - Jabeen Taj
- Hospice and Palliative Medicine, Cardiac Palliative Care, Medicine, Division of Palliative Medicine, Family and Preventive Medicine Emory School of Medicine, Emory University Hospital, 1821 Clifton Road, Northeast, Suite 1017, Atlanta, GA 30329, USA
| | - Quintesia Grant
- Palliative and Supportive Care, Grady Memorial Hospital, Harbor Grace Hospice, Atlanta, GA, USA; Medicine, Division of Palliative Medicine, Family and Preventive Medicine Emory School of Medicine, 1821 Clifton Road, Northeast, Suite 1017, Atlanta, GA 30329, USA
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48
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Cohen LL, Donati MR, Shih S, Sil S. Topical Review: State of the Field of Child Self-Report of Acute Pain. J Pediatr Psychol 2020; 45:239-246. [PMID: 31665377 DOI: 10.1093/jpepsy/jsz078] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2019] [Revised: 09/16/2019] [Accepted: 09/16/2019] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE Children experience acute pain with routine and emergent healthcare, and untreated pain can lead to a range of repercussions. Assessment is vital to diagnosing and treating acute pain. Given the internal nature of pain, self-report is predominant. This topical review reflects on the state of the field of pediatric acute pain self-report, and proposes a framework for acute pain assessment via self-report. METHOD We examine self-report of acute pain in preschool-age children through adolescents, and we detail a three-step process to optimize acute pain assessment. RESULTS The first step is to decide between a pain screening or assessment. Several 0-10 self-report scales are available for pain screenings. Assessment requires specification of the goals and domains to target. Core criteria, common features, modulating factors, and consequences of acute pain provide a framework for a comprehensive pain assessment. Whereas there are some measures available to assess aspects of these domains, there are considerable gaps. Last, it is important to integrate the data to guide clinical care of acute pain. CONCLUSIONS Self-report of acute pain is dominated by single-item intensity scales, which are useful for pain screening but inadequate for pain assessment. We propose a three-step approach to acute pain assessment in children. However, there is a need for measure development for a comprehensive evaluation of the core criteria, common features, modulating factors, and consequences of pediatric acute pain. In addition, there is limited guidance in merging data found in multifaceted evaluations of pediatric acute pain.
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Affiliation(s)
| | | | - Sharon Shih
- Department of Psychology, Georgia State University
| | - Soumitri Sil
- Department of Pediatrics, Emory University School of Medicine
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Garg A, Pathak H, Churyukanov MV, Uppin RB, Slobodin TM. Low back pain: critical assessment of various scales. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2020; 29:503-518. [PMID: 31916001 DOI: 10.1007/s00586-019-06279-5] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 12/02/2019] [Accepted: 12/29/2019] [Indexed: 12/18/2022]
Abstract
PURPOSE To study the various pain assessment tools based on their psychometric properties and ease of use. METHODS Published articles on psychometric properties of pain tools were accessed and data collected for low back pain (LBP)-specific tools, generic tools, neuropathic LBP tools, tools for cognitively impaired patients, and tools for acute LBP. RESULTS Among the LBP-specific tools, Roland Morris Disability Questionnaire (RMDQ) and Oswestry Disability Index (ODI) have good construct validity and reliability, and responsiveness over short intervals. Quebec Back Pain Disability Scale (QBPDS) gauges only disability and sleep. Among the generic tools, McGill Pain Questionnaire (MPQ), West Haven-Yale Multidimensional Pain Inventory (MPI), and Brief Pain Inventory (BPI) show good responsiveness, but BPI is the only tool validated for LBP. Neuropathic Pain Scale (NPS) and Short Form-MPQ-2 (SF-MPQ-2) are both reliable tools for neuropathic LBP. For cognitively impaired patients, Pain Assessment in Advanced Dementia (PAINAD), Abbey Pain Scale (APS), and Doloplus-2 are all reliable tools, but PAINAD has good construct validity. For acute pain, Clinically Aligned Pain Assessment (CAPA) is reliable and responsive, but presently, unidimensional tools and SF-MPQ-2 are the tools most preferred. CONCLUSION Based on psychometric properties and ease of use, the best tools for LBP seem to be RMDQ/ODI (among LBP-specific tools), BPI (among generic tools), SF-MPQ-2/NPS (for neuropathic LBP), PAINAD (for cognitively impaired patients), and unidimensional tools and SF-MPQ-2 (for acute pain). Overall, BPI seems to be a tool that can be relied upon the most. These slides can be retrieved under Electronic Supplementary Material.
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Affiliation(s)
- Amit Garg
- Global Medical Affairs, Dr. Reddy's Laboratories Ltd, Hyderabad, India
| | - Hardik Pathak
- Global Medical Affairs, Dr. Reddy's Laboratories Ltd, Hyderabad, India.
| | - Maxim V Churyukanov
- The I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia.,The B.V. Petrovsky Russian Scientific Surgery Center, Moscow, Russia
| | - Rajendra B Uppin
- Department of Orthopaedics, KLE Academy of Higher Education and Research, JN Medical College, Belagavi, India
| | - Tatyana M Slobodin
- Shupyk National Medical Academy of Postgraduate Education, Kiev, Ukraine
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Relationship Between Postoperative Pain and Overall 30-Day Complications in a Broad Surgical Population: An Observational Study. Ann Surg 2020; 269:856-865. [PMID: 29135493 DOI: 10.1097/sla.0000000000002583] [Citation(s) in RCA: 89] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
OBJECTIVE The aim of this study was to establish the relationship between postoperative pain and 30-day postoperative complications. BACKGROUND Only scarce data are available on the association between postoperative pain and a broad range of postoperative complications in a large heterogeneous surgical population. METHODS Having postoperative pain was assessed in 2 ways: the movement-evoked pain score on the Numerical Rating Scale (NRS-MEP) and the patients' opinion whether the pain was acceptable or not. Outcome was the presence of a complication within 30 days after surgery. We used binary logistic regression for the total population and homogeneous subgroups to control for case complexity. Results for homogeneous subgroups were summarized in a meta-analysis using inverse variance weighting. RESULTS In 1014 patients, 55% experienced moderate-to-severe pain on the first postoperative day. The overall complication rate was 34%. The proportion of patients experiencing postoperative complications increased from 0.25 [95% confidence interval (CI) = 0.21-0.31] for NRS-MEP = 0 to 0.45 (95% CI = 0.36-0.55) for NRS-MEP = 10. Patients who found their pain unacceptable had more complications (adjusted odds ratio = 2.17 (95% CI = 1.51-3.10; P < 0.001)). Summary effect sizes obtained with homogeneous groups were similar to those obtained from the total population who underwent very different types of surgery. CONCLUSIONS Higher actual postoperative pain scores and unacceptable pain, even on the first postoperative day, are associated with more postoperative complications. Our findings provide important support for the centrality of personalized analgesia in modern perioperative care.
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