RÉSUMÉ
INTRODUCTION: The significant effect of deep neuromuscular block (NMB) in laparoscopic surgery is still controversial, especially in lower-pressure pneumoperitoneum. This study investigates the effect of deep neuromuscular block on intraabdominal pressure (IAP), surgical space quality, post-operative abdominal pain, and shoulder tip pain in laparoscopic gynaecological surgery. MATERIAL AND METHODS: This is a randomised, double-blinded control trial which randomised samples to moderate NMB (train-of-four count [TOF] of 1 or 2) or deep NMB (post-tetanic count [PTC] of 1 or 2). Surgery began with IAP 8 mmHg but was allowed to increase the pressure if the surgical condition was unfavourable. The surgical condition was rated on a 4-point scale. Post-operative abdominal pain and shoulder tip pain was assessed using a numerical rating scale for pain, with 0 defined as no pain and 10 severe pain at recovery area (time 0), 30 minutes, and 24 hours post-operation. RESULTS: Seventy patients completed the study. The rate of increasing IAP between the 2 groups ( P = 0.172) is not significant, but deep NMB requires less pressure - mean highest IAP of 10.31 (± 1.39) mmHg, moderate NMB 11.54 (± 1.69) mmHg. The mean surgical space condition score was significantly better in the deep NMB group at 2.4 (± 0.7) compared to moderate NMB at 3.2 (± 0.66), P < 0.005. There was a significantly lower post-operative abdominal pain score in deep NMB but no significant difference in shoulder tip pain score between the 2 groups. CONCLUSIONS: Deep NMB enables the usage of lower IAP in laparoscopic surgery without interfering with surgical space condition, and it reduces the post-operative abdominal pain score in 24 hours compared to moderate NMB.
Sujet(s)
Procédures de chirurgie gynécologique , Laparoscopie , Blocage neuromusculaire , Douleur postopératoire , Pneumopéritoine artificiel , Pression , Humains , Laparoscopie/méthodes , Femelle , Blocage neuromusculaire/méthodes , Méthode en double aveugle , Procédures de chirurgie gynécologique/méthodes , Pneumopéritoine artificiel/méthodes , Adulte , Adulte d'âge moyen , Douleur abdominale/étiologie , Scapulalgie/étiologie , Mesure de la douleur/méthodesRÉSUMÉ
Background: The Pain Resilience Scale (PRS), which measures behavioral perseverance and the ability to regulate emotions and cognition despite ongoing pain, lacks an Arabic version. Objectives: This study aimed to translate, culturally adapt, and validate an Arabic version of the Pain Resilience Scale (PRS-A) among Lebanese adults. Methods: Phase 1 involved translation and cross-cultural adaptation of the PRS into Arabic. Phase 2 examined the reliability and validity of the PRS-A. A convenience sample of 154 Lebanese adults with chronic musculoskeletal pain completed the PRS-A and self-report measures of pain catastrophizing, pain self-efficacy, pain intensity and interference, depression and anxiety, and quality of life. Results: The PRS-A yielded a two-factor structure with factor 1 representing "cognitive/affective positivity" and factor 2 representing "behavioral perseverance," accounting for 41.93% and 15.15% of the variance in pain resilience, respectively. Total PRS-A score (M = 33.20 and SD = 9.90) showed significant correlations with pain catastrophizing (M = 27.65, SD = 13.03, and r = -0.52), pain self-efficacy (median = 9.00, IQR = 4, and rho = 0.61), pain intensity (M = 4.50, SD = 2.25, and r = -0.28), pain interference (M = 4.30, SD = 2.89, and r = -0.56), physical (M = 34.95, SD = 9.52, and r = 0.34) and mental (M = 40.08, SD = 12.49, and r = 0.58) health functioning, anxiety (median = 7.00, IQR = 7, and rho = -0.57), and depression (median = 4.00, IQR = 6, and rho = -0.58). PRS-A subscale was also significantly related to all measures except pain intensity, which was correlated with cognitive/affective positivity (r = -0.33) but not behavioral perseverance (r = -0.09). Cronbach's alpha for the PRS-A was 0.87. Conclusion: The PRS-A demonstrated validity and acceptable reliability among Arab-speaking individuals with chronic musculoskeletal pain, suggesting its potential utility for assessing pain resilience within this population.
Sujet(s)
Catastrophisation , Douleur chronique , Douleur musculosquelettique , Mesure de la douleur , Psychométrie , Résilience psychologique , Humains , Mâle , Femelle , Douleur musculosquelettique/psychologie , Adulte , Adulte d'âge moyen , Liban , Reproductibilité des résultats , Catastrophisation/psychologie , Douleur chronique/psychologie , Mesure de la douleur/méthodes , Qualité de vie , Jeune adulte , Sujet âgé , Enquêtes et questionnaires , Dépression/psychologie , Dépression/diagnosticRÉSUMÉ
PURPOSE: Patients with head/neck squamous cell carcinomas (HNSCC) experience significant tumor- and treatment-related side effects. No efficient summary measure capturing the totality of side effect burden currently exists. We examined associations between a single patient-reported outcome (PRO) item evaluating side effect bother (FACT GP5, "I am bothered by side effects of treatment") with overall side effects in HNSCC. METHODS: We performed a retrospective secondary analysis of development of the Functional Assessment of Cancer Therapy (FACT) Head/Neck Symptom Index (FHNSI-10), which included completing FACT-HN (including Head/Neck Cancer Subscale (HNCS) and Trial Outcome Index (TOI)) and the pain intensity numeric rating scale (NRS). We calculated Spearman's correlations between GP5 and these measures of patient-reported global health, head/neck side effects, and pain intensity NRS. A correlation of > 0.4 was considered sufficient evidence of association. RESULTS: Ninety-seven patients completed baseline and 85 completed 3-month follow-up surveys. GP5 was highly correlated with FACT-HN total score (baseline r = 0.66, 3 months r = 0.67) and FHNSI-10 (baseline r = 0.63, 3 months r = 0.65). GP5 correlated with multiple FACT-HN subscales including FACT-G, physical well-being, functional well-being, HNCS, and TOI (range baseline r = 0.53-0.77, range 3 months r = 0.49-0.77). Worsening GP5 score was associated with worsening overall HNCS (p = 0.002), worsening FHNSI-10 score (p < 0.001), and worsening mean pain intensity (p < 0.001). CONCLUSION: GP5 exhibited validity within HNSCC, exhibiting substantial correlations with a number of HNSCC-related PRO measures including FACT-HN and FHNSI-10. Worsening GP5 was associated with worsening HNCS, FHNSI summary score, and pain intensity. GP5 has promise as a summary indicator of symptom and side effect bother in HNSCC.
Sujet(s)
Tumeurs de la tête et du cou , Mesures des résultats rapportés par les patients , Carcinome épidermoïde de la tête et du cou , Humains , Mâle , Femelle , Études rétrospectives , Adulte d'âge moyen , Sujet âgé , Adulte , Mesure de la douleur/méthodes , Enquêtes et questionnaires , Sujet âgé de 80 ans ou plus , Qualité de vie , Études de suiviRÉSUMÉ
PURPOSE: Accurate assessment of chronic pain and functional disability in children and adolescents is imperative for guiding pain management interventions. Parents have multifaceted roles in their child's pain experience and frequently provide parent-proxy reports of pain-related functioning. However, cross-informant variance is often observed with limited understanding of contributing factors. This study aims to examine the degree of alignment between child and parent-proxy reports for Patient-Reported Outcomes Measurement Information System (PROMIS) pain interference domain among children with chronic pain and to identify factors associated with improved child-parent agreement. METHODS: This study includes a sample of 127 youth (66.1% female) with mixed etiology chronic pain, ranging in age from 8 to 17 (M = 12.24; SD = 1.598), and their parent. Data was collected at an interdisciplinary pediatric pain clinic and online peer support groups. Measures of demographic, pain intensity, and functioning were collected. RESULTS: Means of parent-proxy reports were significantly lower than child self-reports on the PROMIS (p < 0.05). A statistically significant association between child's pain intensity (ß = 0.953, P < 0.05) and the difference between child self-reported and parent-proxy reported PROMIS functional interference scores was found. CONCLUSION: Parents underestimated pain-related functional disability relative to children's self-reports. The difference between the paired child self-report and parent-proxy report of functional disability was significantly associated with greater child self-reported pain intensity. Although parent-proxy reports in pediatric chronic pain is often used in research and practice, findings underscore the importance of incorporating child and adolescent self-report, when possible, to comprehensively capture the child's pain experience and best inform clinical interventions.
Sujet(s)
Douleur chronique , Mesure de la douleur , Parents , Mesures des résultats rapportés par les patients , Mandataire , Autorapport , Humains , Femelle , Douleur chronique/psychologie , Douleur chronique/physiopathologie , Mâle , Enfant , Parents/psychologie , Adolescent , Mesure de la douleur/méthodesRÉSUMÉ
Improper pain management leads to severe physical or mental consequences, including suffering, a negative impact on quality of life, and an increased risk of opioid dependency. Assessing the presence and severity of pain is imperative to prevent such outcomes and determine the appropriate intervention. However, the evaluation of pain intensity is a challenging task because different individuals experience pain differently. To overcome this, many researchers in the field have employed machine learning models to evaluate pain intensity objectively using physiological signals. However, these efforts have primarily focused on pain point estimation, disregarding inherent uncertainty and variability in the data and model. A point estimate, which provides only partial information, is not sufficient for sound clinical decision-making. This study proposes a neural network-based method for objective pain interval estimation, and quantification of uncertainty. Our approach, which enables objective pain intensity estimation with desired confidence probabilities, affords clinicians a better understanding of a person's pain intensity. We explored three distinct algorithms: the bootstrap method, lower and upper bound estimation (LossL) optimized by genetic algorithm, and modified lower and upper bound estimation (LossS) optimized by gradient descent algorithm. Our empirical results demonstrate that LossS outperforms the other two by providing narrower prediction intervals. For 50%, 75%, 85%, and 95% prediction interval coverage probability, LossS provides average interval widths that are 22.4%, 7.9%, 16.7%, and 9.1% narrower than those of LossL, and 19.3%, 21.1%, 23.6%, and 26.9% narrower than those of bootstrap. As LossS outperforms, we assessed its performance in three different model-building approaches: (1) a generalized approach using a single model for the entire population, (2) a personalized approach with separate models for each individual, and (3) a hybrid approach with models for clusters of individuals. Results demonstrate that the hybrid model-building approach provides the best performance.
Sujet(s)
Algorithmes , , Mesure de la douleur , Humains , Incertitude , Mesure de la douleur/méthodes , Douleur , Mâle , Apprentissage machine , Femelle , AdulteSujet(s)
Analgésie péridurale , Analgésiques morphiniques , Morphine , Douleur postopératoire , Chirurgie thoracique vidéoassistée , Humains , Douleur postopératoire/prévention et contrôle , Douleur postopératoire/traitement médicamenteux , Douleur postopératoire/étiologie , Analgésie péridurale/méthodes , Morphine/administration et posologie , Chirurgie thoracique vidéoassistée/méthodes , Analgésiques morphiniques/administration et posologie , Administration par voie orale , Femelle , Mâle , Résultat thérapeutique , Adulte d'âge moyen , Sujet âgé , Mesure de la douleur/méthodesRÉSUMÉ
Acute nociceptive pain in mice caused by subcutaneous (intraplantar) injection of TRPV1 ion channel agonist capsaicin (1.6 µg/mouse) and the effects of protein kinase A inhibitor H-89 (0.05 mg/mouse, intraplantar injection) and NMDA receptor channel antagonists MK-801 (7.5 and 15 µg/mouse, topical application) and hemantane (0.5 mg/mouse, topical application) on the pain were assessed. MK-801 and hemantane were found to reduce the duration of the pain response. H-89 did not significantly affect the pain in animals, but preliminary administration of this drug abolished the antinociceptive effect of MK-801 (7.5 µg/mouse) and weakens the effect of hemantane (0.5 mg/mouse).
Sujet(s)
Analgésiques , Capsaïcine , Maléate de dizocilpine , Récepteurs du N-méthyl-D-aspartate , Animaux , Capsaïcine/pharmacologie , Souris , Récepteurs du N-méthyl-D-aspartate/antagonistes et inhibiteurs , Mâle , Maléate de dizocilpine/pharmacologie , Analgésiques/pharmacologie , Canaux cationiques TRPV/antagonistes et inhibiteurs , Canaux cationiques TRPV/métabolisme , Cyclic AMP-Dependent Protein Kinases/métabolisme , Cyclic AMP-Dependent Protein Kinases/antagonistes et inhibiteurs , Inhibiteurs de protéines kinases/pharmacologie , Douleur nociceptive/traitement médicamenteux , Douleur nociceptive/induit chimiquement , Mesure de la douleur/effets des médicaments et des substances chimiques , Mesure de la douleur/méthodesRÉSUMÉ
BACKGROUND: Severe pain occurs after cardiac surgery in the sternum and chest tubes sites. Although analgesia targeting the sternum is often prioritized, the analgesia of the drain site is sometimes overlooked. This study of patients undergoing coronary artery bypass grafting (CABG) aimed to provide optimized analgesia for both the sternum and the chest tubes area by combining parasternal block (PSB) and serratus anterior plane block (SAPB). METHODS: Ethics committee approval (E.Kurul-E2-24-6176, 07/02/2024) was received for the study. Then, the trial was registered on www. CLINICALTRIALS: gov ( https://clinicaltrials.gov/ ) under the identifier NCT05427955 on 17/03/2024. Twenty patients between the ages of 18-80, with ASA physical status classification II-III, undergoing coronary artery bypass grafting CABG with sternotomy, were included. While the patients were under general anesthesia, PSB was performed through the second and fourth intercostal spaces, and SAPB was performed over the sixth rib. The primary outcome was VAS (Visual Analog Scale) during the first 12 h after extubation. The secondary outcomes were intraoperative remifentanil consumption and block-related side effects. RESULTS: The average age of the patients was 64 years. Five patients were female, and 15 were male. For the sternum area, only one patient had resting VAS scores of 4, while the VAS scores for resting for the other patients were below 4. For chest tubes area, only two patients had resting VAS scores of 4 or above, while the resting VAS scores for the other patients were below 4. The patients' intraoperative remifentanil consumption averaged 2.05 mg. No side effects related to analgesic protocol were observed in any of the patients. CONCLUSIONS: In this preliminary study where PSB and SAPB were combined in patients undergoing CABG, effective analgesia was achieved for the sternum and chest tubes area.
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Pontage aortocoronarien , Bloc nerveux , Douleur postopératoire , Humains , Pontage aortocoronarien/méthodes , Mâle , Adulte d'âge moyen , Bloc nerveux/méthodes , Femelle , Sujet âgé , Douleur postopératoire/prévention et contrôle , Douleur postopératoire/traitement médicamenteux , Adulte , Mesure de la douleur/méthodes , Rémifentanil/administration et posologie , Sujet âgé de 80 ans ou plus , Analgésiques morphiniques/administration et posologie , Sternum/chirurgie , Jeune adulteRÉSUMÉ
BACKGROUND: The center of pressure (COP) excursion parameters are recognized as risk factors for the etiology and development of patellofemoral pain (PFP). The purpose of the present study measures the effect of pain exacerbation on COP excursion, and the correlation between pain intensity and COP excursion in women with PFP during single leg squat (SLS). METHODS: Sixty patients with PFP participated in this cross-sectional study. The outcome measures were included pain intensity and COP excursion which evaluated in pre and post pain exacerbation during SLS. The COP parameters were evaluated during single leg squat in 60° of knee flexion. A paired t-test and MANOVA was used to compare pain intensity and COP excursion between the two conditions, respectively. Furthermore, A Pearson's correlation matrix was used to examine the relationship between pain intensity with COP excursion. RESULTS: Statistical analysis showed that pain intensity (t = - 16.655, p < 0.001) and COP excursion (Wilks' Lambda = 0.225, p < 0.001) with medium effect size increased after PFJ loading. In addition, an excellent positive correlation was observed between increased in pain intensity and COP excursion (P < 0.001, r > 0.80). CONCLUSION: After PFJ loading, women with PFP presented increases in the pain intensity, COP excursions, and sway velocity. In addition, there was an association between the increase in pain intensity and COP excursions. Clinicians aiming to improve postural control of patients with PFP could use kinesio taping as a short-term intervention and balance training to improvements in postural control at medium and long-term. Furthermore, emphasizing psychological factors to reducing kinesiophobia can be useful to restoring proper movement pattern, reducing pain and improving symptoms.
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Syndrome fémoro-patellaire , Équilibre postural , Humains , Femelle , Études transversales , Adulte , Syndrome fémoro-patellaire/physiopathologie , Équilibre postural/physiologie , Jeune adulte , Mesure de la douleur/méthodesRÉSUMÉ
While rodents are used extensively for studying pain, there is a lack of reported direct comparisons of thermal and mechanical pain testing methods in rats of different genetic backgrounds. Understanding the range of interindividual variability of withdrawal thresholds and thermal latencies based on these testing methods and/or genetic background is important for appropriate experimental design. Testing was performed in two common rat genetic backgrounds: outbred Sprague-Dawley (SD) and inbred Fischer 344 (F344). Male and female, 10- to 14-wk-old F344 and SD rats were used to assess withdrawal thresholds in 3 different modalities: the Randall-Selitto test (RST), Hargreaves test (HT), and tail flick test (TFT). The RST was performed by using an operator-controlled handheld instrument to generate a noxious pressure stimulus to the left hind paw. The HT and the TFT used an electronically controlled light source to deliver a noxious thermal stimulus to the left hind paw or tail tip, respectively. Rats of each sex and genetic background underwent one type of test on day 0 and day 7. Withdrawal thresholds and thermal latencies were compared among tests. No significant differences were observed. Our findings can serve as a guide for researchers considering these nociceptive tests for their experiments.
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Température élevée , Mesure de la douleur , Seuil nociceptif , Rats de lignée F344 , Rat Sprague-Dawley , Animaux , Femelle , Mâle , Rats , Mesure de la douleur/méthodes , Mesure de la douleur/médecine vétérinaire , Douleur/physiopathologieRÉSUMÉ
The multidimensional etiology of pain may explain the beneficial effects of regular physical activity, as evidenced by increased pain tolerance. Physically active people find it easier to exert themselves, which enables them to increase their physical activity, which in turn leads to a reduction in pain. However, no study investigated the physical activity and exercise tests as modulators of pain sensitivity in pregnant women. Therefore, this study aimed to investigate the changes in pain perception in pregnant women during pregnancy, with a particular interest in the effects of maximal progressive exercise test (CPET) and self-performed physical activity (PA). Thirty-one women with an uncomplicated singleton pregnancy (aged 23-41 years; M = 31.29, SD = 4.18) were invited to participate in pain sensitivity measurements before and after CPET twice during pregnancy (with an 8-week break). We found that pregnant women had a significantly lower pain threshold after a maximal exercise test than before, regardless of whether the test was performed in the second or third trimester of pregnancy. This effect was most pronounced in women with low levels of physical activity. Second, women with high physical activity had higher pain tolerance than women with moderate and low physical activity. In addition, physical activity levels predicted changes in pain tolerance over the course of pregnancy, with negative changes in women with low physical activity and positive changes in women with moderate physical activity. Finally, these associations were not reflected in differences in the subjective pain experience.
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Épreuve d'effort , Exercice physique , Seuil nociceptif , Humains , Femelle , Grossesse , Adulte , Seuil nociceptif/physiologie , Épreuve d'effort/méthodes , Jeune adulte , Exercice physique/physiologie , Mesure de la douleur/méthodes , Douleur/physiopathologieRÉSUMÉ
Infectious disease pathogenesis is still a complex field to study. The course of several clinical signs, such as allodynia and pain, may be observed in domestic animals. However, the knowledge of their pathways and correct treatment need controlled experiments, many of them using laboratory animals. Measuring changes in mechanical thresholds of the hind paw and viscera is a useful technique to observe changes in pain perception in rodents. Withdrawal response can be measured first in baseline tests, which creates better control of experimental groups. Subsequent tests can be performed after inducing infection and adding drugs to the protocol. The use of an electronic von Frey apparatus associated with the use of a facial scale to observe pain-like changes allows a simple, precise, and consistent assessment to evaluate allodynia and pain in mice. Thus, experiments using the present methodology for Trypanosoma evansi infection represent a useful method to evaluate allodynia and pain in laboratory-infected animals, which can be applied to the conventional treatment for livestock animals.
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Hyperalgésie , Trypanosomiase , Animaux , Souris , Trypanosomiase/complications , Trypanosomiase/parasitologie , Hyperalgésie/parasitologie , Mesure de la douleur/méthodes , Trypanosoma , Douleur/étiologieRÉSUMÉ
In chronic musculoskeletal conditions, the prognosis tends to be more informative than the diagnosis for the future course of the disease. Many studies have identified clusters of patients who seemingly share similar pain trajectories. In a dataset of low back pain (LBP) patients, pain trajectories have been identified, and distinct trajectory types have been defined, making it possible to create pattern recognition software that can classify patients into respective pain trajectories reflecting their condition. It has been suggested that the classification of pain trajectories may create clinically meaningful subgroups of patients in an otherwise heterogeneous population of patients with LBP. A software tool was created that combined the ability to recognise the pain trajectory of patients with a system that could create subgroups of patients based on their characteristics. This tool is primarily meant for researchers to analyse trends in large heterogeneous datasets without large losses of data. Prospective analysis of pain trajectories is not directly helpful for clinicians. However, the tool might aid in the identification of patient characteristics which have predictive capabilities of the most likely trajectory a patient might experience in the future. This will help clinicians to tailor their advice and treatment for a specific patient.
Sujet(s)
Lombalgie , Logiciel , Humains , Lombalgie/diagnostic , Femelle , Mâle , Mesure de la douleur/méthodes , Adulte d'âge moyen , Adulte , PronosticRÉSUMÉ
BACKGROUND: The effectiveness of telemedicine in aiding rehabilitation exercises among patients with rotator cuff (RC) disorders remains unknown. Therefore, this meta-analysis aimed to assess the effectiveness of telemedicine in patients with RC disorders. METHODS: Randomized clinical trials (RCTs) on the effectiveness of telemedicine in patients with RC disorders were summarized through a meta-analysis. A systematic search for these RCTs was conducted in PubMed, Cochrane, Embase, and Web of Science databases up to July 2024. Statistical analysis was performed using Stata 16. Publication bias was estimated with the funnel plot and Egger's test. RESULTS: Ten studies involving 497 participants (telemedicine group = 248 and conventional group = 249) were enrolled, with follow-up durations ranging from 8 weeks to 48 weeks. Functional outcomes measured by the Constant-Murley score were markedly improved after treatment in the telemedicine group compared to the conventional group. Moreover, compared to conventional treatment, telemedicine significantly improved shoulder function evaluated by Quick Disabilities of the Arm, Shoulder, and Hand Score, relieved pain assessed by visual analog scale pain score, and improved range of motion after treatment and in the final follow-up period. CONCLUSION: Telemedicine has demonstrated potential in alleviating pain and enhancing shoulder function and motion in patients with RC injuries. It may be a feasible intervention for rehabilitation exercises. Further research with a large sample size and standardized treatment is warranted to validate these findings.
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Essais contrôlés randomisés comme sujet , Amplitude articulaire , Lésions de la coiffe des rotateurs , Scapulalgie , Télémédecine , Humains , Essais contrôlés randomisés comme sujet/méthodes , Lésions de la coiffe des rotateurs/thérapie , Lésions de la coiffe des rotateurs/rééducation et réadaptation , Lésions de la coiffe des rotateurs/physiopathologie , Scapulalgie/thérapie , Scapulalgie/rééducation et réadaptation , Scapulalgie/étiologie , Résultat thérapeutique , Traitement par les exercices physiques/méthodes , Mâle , Femelle , Coiffe des rotateurs/physiopathologie , Adulte d'âge moyen , Adulte , Mesure de la douleur/méthodesRÉSUMÉ
BACKGROUND: Over the last two decades, a large body of literature has focused on studying the prevalence and outcome of the postoperative delirium and sleep disturbance. The aim of this work was to evaluate the effect of intraoperative administration of Magnesium sulphate on the occurrence of post-operative delirium and insomnia in patients undergoing lumbar fixation. METHODS: This prospective randomized controlled trial was carried out on 80 patients indicated for lumbar fixation; 40 of them received conventional general anesthesia with extra administration of intraoperative magnesium sulphate (Mg sulphate group), and the other 40 received conventional general anesthesia only (control group). Both groups were submitted to pre-operative assessment of depression using Beck Depression inventory (BDI) scale, pre-operative assessment of fatigue using a fatigue questionnaire, pre- and post-operative assessment of insomnia using Insomnia severity index (ISI), post-operative assessment of delirium using Memorial delirium assessment scale (MDAS), post-operative assessment of pain using Visual Analogue Scale (VAS), and pre- and post-operative Quantitative electroencephalography (QEEG). RESULTS: Mg sulphate administration, age, pre-operative BDI, pre-operative ISI, and post-operative VAS were independent predictors of post-operative ISI (P-value < 0.001, 0.047, 0.021, < 0.001, and < 0.001 respectively). Age and post-operative VAS were independent predictors of post-operative MDAS (P-value = 0.008, 0.013 respectively). Mg sulphate administration and pre-operative ISI were independent predictors of post-operative VAS (P-value = 0.010, 0.006 respectively). CONCLUSION: There was a significant relationship between intraoperative Mg sulphate administration and both post-operative insomnia and pain in unadjusted and adjusted analysis.
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Soins peropératoires , Sulfate de magnésium , Troubles de l'endormissement et du maintien du sommeil , Humains , Sulfate de magnésium/administration et posologie , Femelle , Mâle , Adulte d'âge moyen , Études prospectives , Soins peropératoires/méthodes , Vertèbres lombales/chirurgie , Adulte , Complications postopératoires/prévention et contrôle , Complications postopératoires/épidémiologie , Anesthésie générale/méthodes , Délire avec confusion/prévention et contrôle , Sujet âgé , Délire d'émergence/prévention et contrôle , Délire d'émergence/épidémiologie , Douleur postopératoire/traitement médicamenteux , Douleur postopératoire/prévention et contrôle , Mesure de la douleur/méthodesRÉSUMÉ
INTRODUCTION: Standard medical intervention for chronic pain may be less effective in the presence of co-occurring PTSD. Functional restoration programs (FRPs), which combine psychological interventions and progressive exercise rehabilitation, represent an alternative to standard medical intervention for chronic pain. The objective of the current study is to evaluate a FRP serving Active Duty Service Members with chronic pain and to examine whether co-occurring PTSD symptoms are associated with differential treatment response. METHODS: This is a retrospective observational study of data previously collected at Naval Medical Center San Diego approved by the Naval Medical Center San Diego Institutional Review Board. The study included 81 Active Duty Service Members, primarily Sailors and Marines, who completed a FRP, and examined pre- to post-treatment changes in Pain Impact Score-a composite measure of pain intensity, pain interference, and physical functioning-as well as measures of mental health and pain cognitions. Co-occurring PTSD symptoms were examined as a potential moderator of treatment response. RESULTS: Twenty-three patients (28.4%) screened positive for PTSD during baseline assessments. Repeated measures analysis of variance showed statistically significant improvement in Pain Impact Score for the full sample (P <.001). Although no significant interactions with probable PTSD were demonstrated for measures of pain intensity and physical functioning (both Ps >.05), patients screening positive for PTSD demonstrated a lesser decrease in pain interference compared to patients screening negative for PTSD (P <.01). Improvements in measures of mental health and pain cognitions were also statistically significant for the full sample (all P values <.05) and did not differ as a function of PTSD symptoms (all P values >.05). CONCLUSION: This FRP primarily serving Sailors and Marines contributed to broad overall improvements in the domains of pain and functioning as well as mental health and pain cognitions. Co-occurring PTSD symptoms were not associated with poorer treatment response on most measured outcomes.
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Douleur chronique , Personnel militaire , Troubles de stress post-traumatique , Humains , Troubles de stress post-traumatique/psychologie , Troubles de stress post-traumatique/thérapie , Troubles de stress post-traumatique/complications , Troubles de stress post-traumatique/épidémiologie , Mâle , Femelle , Adulte , Personnel militaire/statistiques et données numériques , Personnel militaire/psychologie , Études rétrospectives , Douleur chronique/psychologie , Douleur chronique/thérapie , Douleur chronique/complications , Adulte d'âge moyen , Mesure de la douleur/méthodes , Mesure de la douleur/statistiques et données numériques , Gestion de la douleur/méthodes , Gestion de la douleur/normes , Gestion de la douleur/statistiques et données numériquesRÉSUMÉ
ABSTRACT: Rodents and human studies indicate that the hippocampus, a brain region necessary for memory processing, responds to noxious stimuli. However, the hippocampus has yet to be considered a key brain region directly involved in the human pain experience. One approach to answer this question is to perform quantitative sensory testing on patients with hippocampal damage-ie, medial temporal lobe epilepsy. Some case studies and case series have performed such tests in a handful of patients with various types of epilepsy and have reported mixed results. Here, we aimed to determine whether mechanical pain sensitivity was altered in patients diagnosed with temporal lobe epilepsy. We first investigated whether mechanical pain sensitivity in patients with temporal lobe epilepsy differs from that of healthy individuals. Next, in patients with temporal lobe epilepsy, we evaluated whether the degree of pain sensitivity is associated with the degree of hippocampal integrity. Structural integrity was based on hippocampal volume, and functional integrity was based on verbal and visuospatial memory scores. Our findings show that patients with temporal lobe epilepsy have lower mechanical pain sensitivity than healthy individuals. Only left hippocampal volume was positively associated with mechanical pain sensitivity-the greater the hippocampal damage, the lower the sensitivity to mechanical pain. Hippocampal measures of functional integrity were not significantly associated with mechanical pain sensitivity, suggesting that the mechanisms of hippocampal pain processing may be different than its memory functions. Future studies are necessary to determine the mechanisms of pain processing in the hippocampus.
Sujet(s)
Épilepsie temporale , Hippocampe , Imagerie par résonance magnétique , Seuil nociceptif , Humains , Hippocampe/imagerie diagnostique , Hippocampe/anatomopathologie , Hippocampe/physiopathologie , Mâle , Femelle , Adulte , Épilepsie temporale/physiopathologie , Épilepsie temporale/anatomopathologie , Épilepsie temporale/imagerie diagnostique , Épilepsie temporale/complications , Seuil nociceptif/physiologie , Adulte d'âge moyen , Mesure de la douleur/méthodes , Jeune adulte , Hyperalgésie/physiopathologie , Hyperalgésie/anatomopathologie , Douleur/physiopathologie , Douleur/anatomopathologie , Douleur/imagerie diagnostique , Stimulation physiqueRÉSUMÉ
PURPOSE: To assess the test-retest and inter-rater reliability of goniometry and fleximetry in measuring cervical range of motion in individuals with chronic neck pain. METHODS: A reliability study. Thirty individuals with chronic neck pain were selected. Cervical range of motion was measured by goniometry and fleximetry at two time points 7 days apart. To characterize the sample, we used the numerical pain rating scale, Pain-Related Catastrophizing Thoughts Scale, and Neck Disability Index. Intraclass correlation coefficient (ICC), standard error of measurement (SEM) and minimum detectable change (MDC) were calculated. Correlations between goniometry and fleximetry measurements were performed using Spearman's correlation coefficient (rho). RESULTS: For goniometry, we found excellent test-retest reliability (ICC ≥ 0.986, SEM ≤ 1.89%, MDC ≤ 5.23%) and inter-rater reliability (ICC ≥ 0.947, SEM ≤ 3.91%, MDC ≤ 10.84%). Similarly, we found excellent test-retest reliability (ICC ≥ 0.969, SEM ≤ 2.71%, MDC ≤ 7.52%) and inter-rater reliability (ICC ≥ 0.981, SEM ≤ 1.88%, MDC ≤ 5.20%) for fleximetry. Finally, we observed a strong correlation between the goniometry and the fleximetry for all cervical movements (rho ≥ 0.993). CONCLUSION: Goniometry and fleximetry measurements are reliable for assessing cervical range of motion in individuals with chronic neck pain.
Sujet(s)
Arthrométrie , Vertèbres cervicales , Douleur chronique , Cervicalgie , Amplitude articulaire , Humains , Cervicalgie/physiopathologie , Cervicalgie/diagnostic , Amplitude articulaire/physiologie , Femelle , Reproductibilité des résultats , Mâle , Douleur chronique/physiopathologie , Douleur chronique/diagnostic , Arthrométrie/méthodes , Adulte , Adulte d'âge moyen , Vertèbres cervicales/physiopathologie , Mesure de la douleur/méthodes , Biais de l'observateurRÉSUMÉ
BACKGROUND: Healthcare professionals deliver pain education, yet their perception of pain experiences is not well understood, which can affect their interactions with patients in pain. OBJECTIVE: This study explored Korean healthcare professionals' perceptions of the usefulness of assessing pain concepts and beliefs and the importance of domains identified in the pain literature. METHODS: This descriptive cross-sectional study employed an online survey administered to nurses, physical therapists, and physicians, including the Neurophysiology of Pain Questionnaire, Tampa Scale for Kinesiophobia, and related optional open-ended questions. RESULTS: Most participants acknowledged the importance and usefulness of assessing understanding of pain concepts but anticipated patients' difficulty comprehending items assessing biological mechanisms underlying pain. Participants questioned the items' accuracy, indicating their limited pain knowledge and the necessity of reducing literacy demands. The critical domains of pain education were learning about pain, external factors influencing pain, and pain as a form of protection. CONCLUSION: Participants had suboptimal pain knowledge but emphasized decreasing literacy demands of pain neurophysiology items. Additionally, it is necessary to develop and implement a pain education program to improve pain-related knowledge and provide educational content for healthcare professionals encountering patients in pain.