Search Results (45)

Threat activation or deactivation in the brain–body is associated with learned nocebo or placebo somatic effects induced by fake invasive medical–surgical procedures. Some functional somatic disorders (FSDs) originate as acute nocebo somatic effects and can become 30–50% of chronic somatic presentations to primary care physicians. Patients with FSD overutilize medical–surgical services, despite the lack of identified pathophysiology, and are at risk for morbidity from unintentional iatrogenic injury. The Conditioned Response Model (CRM) of learning postulates three innate mechanisms, modulated by trait hypnotizability, which drive placebo and nocebo somatic effects and FSD. The High Risk Model of Threat Perception (HRMTP) postulates 10 psychosocial risk factors that modulate threat perception, driving placebo and nocebo somatic effectsandbiologically embedded FSD. Psychosocial factors and the trait of high and low hypnotizability modulate threat and are postulated to reduce heart rate variability(HRV), inducing autonomic nervous system(ANS)dysregulation. Reduced HRV was found in a large (N = 6,891) sample of patients with FSD. A total of 50% of patients with FSD with chronic pain (n = 224) without identified pathophysiology had a Paradoxical Increase in hand Temperature (PTI) during experimental threat induction. The HRMTP predicts that PTI associated with ANS dysregulation is associated with the risk factor Adverse Childhood Experiences (ACEs). This ACE prediction was independently confirmed. Learning predicts that threat activation by unconscious neutral stimuli (CS) can amplify nocebo and FSD and can negate placebo effects in clinician–patient relationships. Identifying psychosocial risk factors that modulate threat perception enables the diagnosis of FSD by inclusion and not simply by excluding pathophysiology. Full article

Objectives: We wished to demonstrate the utility of a novel quantitative assessment tool for the efficacy of regional anesthesia in children. Methods: The authors examined the records of all patients evaluated by the acute pain service during a 6-month period at a large quaternary-care pediatric hospital. The morphine equivalency rate (MER) in mcg/kg/hour was employed to compare the opioid use in children undergoing similar procedures with and without regional anesthesia (RA). Results: A total of 744 patients were included in this study, 333 of whom received RA. The RA group demonstrated a statistical and clinical benefit from having regional anesthesia, as demonstrated by the MER, compared to the non-RA group. Discussion: Objective measurements of RA in adults are overshadowed by subjective evidence of surgical tolerance in awake or lightly sedated patients. However, in pediatrics, objective measures are still needed to highlight the importance and utility of RA. Such objective tools could impact the adoption of RA by our surgical colleagues and have a long-term impact on opioid use and even abuse. We implemented the MER to quantify the benefit of RA. Given the adverse effects of opioids on gut motility, the incidence of nausea and vomiting, hypersensitivity reactions, and ubiquitous potential for abuse, the MER objectively demonstrates RA’s impact on pediatric surgical patients and why its utilization as an assessment tool could ultimately change practice. Full article

Background/Objectives: Thoracic outlet syndrome (TOS) is a rare and difficult-to-diagnose condition in children, characterized by the compression of neurovascular structures in the thoracic outlet. Neurogenic TOS (nTOS) often presents with nonspecific symptoms such as paresthesia, weakness, and upper extremity discomfort. While anterior scalene muscle block (ASMB) has been used in adults as a diagnostic adjunct, its role in pediatric patients remains underreported. Methods: We present two adolescent female patients with suspected neurogenic thoracic outlet syndrome (nTOS) who were referred to the acute pain service for further evaluation. Both patients underwent ultrasound-guided ASMB. Results: Following the block, both patients experienced rapid and marked relief of symptoms. Subsequently, each underwent first rib resection with brachial plexus neurolysis. At follow-up, both patients reported a complete resolution of symptoms and a return to baseline function. Conclusions: These cases suggest that ASMB may serve as a functional diagnostic tool and short-term therapeutic test in pediatric nTOS patients. It also helps guide surgical decision-making for invasive treatment. However, as ASMB is not without risk, its role should be considered supportive rather than confirmatory. Further studies are needed to better define its utility and safety in the pediatric population. Full article

Background/Objectives: Ultrasonography is a diagnostic modality characterized by high sensitivity in detecting hepato-biliary pathology, particularly intrahepatic biliary duct dilation. This study compares the sonographic findings obtained by a radiographer/sonographer in a Basic Emergency Service (BES) using Point-of-Care Ultrasonography (POCUS) in Portugal with the sonographic findings from the same patients acquired by radiologists at a referral hospital (RH) for suspected intrahepatic biliary dilatation. Methods: Nineteen patients presenting with right upper quadrant (RUQ) pain and suspected abdominal pathology underwent sonographic screening using POCUS in the BES. Subsequently, the same patients were referred to the RH, where a radiologist performed a comprehensive ultrasound. Both examinations were compared to determine whether the findings obtained in the BES were confirmed by radiologists in the RH. Results: Cholestasis, cholangitis, lithiasis, pancreatitis, peri-ampullary lithiasis, and neoplasms were observed in association with intrahepatic biliary dilation in this study sample. All six variables showed a strong association between the BES and RH findings (Cramer’s V > 0.6; p < 0.006). A strong kappa measure of agreement between the radiographer and radiologist findings was obtained in “cholelithiasis/sludge/gallbladder acute sonographic changes” (k = 0.802; p = 0.000). A moderate kappa value was obtained for the variable “abdominal free fluid”, (k = 0.706; p = 0.001). Conclusions: In this study, all patients referred from the BES to the RH required hospitalization for treatment and additional imaging exams. Although pre-hospital screening ultrasound is not intended for definitive diagnoses, the early detection of intrahepatic biliary tract dilatation through screening sonography played a significant role in the clinical referral of patients, with a sensitivity of 94% and specificity of 75%. Full article

Italy’s immigrant population has risen in the last two decades. Integration into society, including access to healthcare, is critical for the well-being of this population. Objectives: We compared regular immigrants and Italians to determine whether the groups received different care. Methods: Inpatient and outpatient medical records were collected from January 2017 to December 2021. We abstracted the identification code, nationality, sex, age, ICD-9 codes, date of the first and additional visits, and surgical intervention. Pathologies were categorized with ICD-9 codes. Patients were grouped according to geographical origin: European Union (EU), Central and Eastern Europe, Asia, North Africa, Central and South Africa, North America, and Central and South America. Results: More patients from Asia and Africa presented to inpatient than outpatient clinics (p-value: 0.001). The median age was lower for patients from Asia and Eastern Europe than from the EU. More patients presented with acute spine pain (26.4% versus 19.6%, p-value: 0.001) as inpatients, while patients presented as outpatients more for degenerative spine issues (77.1% versus 69.0%, p-value: <0.001) but less for brain neoplasms (p-value: 0.009). Additional visit rates were higher for immigrants than for Italians (IRR 1.32 visits/year, 95% CI 0.99–1.77 visits/year, p-value: 0.06), especially for patients with spinal issues (spinal versus cranial: 1.27 visits/year, 95% CI 1.14–1.43 visits/year, p-value: <0.001) and younger patients (<65 years old: 1.52 visits/year, 95% CI 1.39–1.71 visits per year, p-value: <0.001). There was no difference in the incidence of new visits when stratified by sex. Conclusions: Access to emergency care and additional visits were more prevalent in the recent immigrant population, especially from Asia, reflecting unconsolidated health habits. Immigrants from Central and Eastern Europe or North Africa seemed fully integrated. A healthcare policy tailored to the needs of immigrants—taking into account their cultural and social backgrounds and ensuring effective communication—can be highly beneficial. Specifically, it is essential to reintegrate general practitioners and guide individuals toward the most appropriate services. Full article

Metastatic spinal cord compression (MSCC) is a common complication in cancer patients, occurring in 3–5% of diagnosed cases annually, and serves as the initial manifestation of malignancy in 20% of patients. Timely diagnosis and management are critical due to the risk of irreversible neurological damage and the significant impact on both quality and quantity of life. The National Institute for Health and Care Excellence (NICE) recommends that patients presenting with back pain accompanied by neurological signs and/or symptoms undergo whole-spine magnetic resonance imaging (MRI) within 24 h. This retrospective study at Medway Maritime Hospital in England aimed to assess adherence to these guidelines by reviewing the time from presentation to MRI for patients exhibiting symptoms and/or signs of MSCC. Data for 69 patients were collected over one year using electronic patient records and the acute oncology service database. Analysis revealed that MRI was conducted within 24 h in only 43 out of 69 cases (62%), and 16 out of 25 delayed cases (i.e., MRI done beyond the recommended 24 h window) experienced delays of more than 48 h. To improve guideline adherence, interventions such as informational flyers and regular MSCC training sessions, including trainee teaching and presentations during grand rounds, were implemented. A follow-up re-audit involving 113 patients over one year demonstrated improved adherence to the 24 h MRI guideline, with 81 out of 113 cases (71%) meeting the target. The second cycle also documented reasons for delays, identifying patient compliance and pain control as primary factors. Additionally, the timing of steroid administration following suspicion of MSCC was recorded. Future studies should re-assess adherence, focus on better documentation of delay causes, enhance pain management before MRI scans, and ensure prompt steroid administration. Full article

Background/Objectives: Patient-reported outcome measures (PROMs) assess the severity and impact of both pain and dyspnea in those with acute exacerbations of chronic obstructive pulmonary disease (COPD), but their frequency of use in clinical practice is unknown. This study aimed to determine the point prevalence of pain and dyspnea assessment in patients hospitalized with an acute exacerbation of COPD and the measurement tools applied for this purpose in clinical practice. Methods: Clinical notes and observation charts of patients admitted with acute exacerbations of COPD to a metropolitan hospital in 2019 and 2020 were retrospectively audited to identify the point prevalence of pain and dyspnea assessment, the PROMs applied, and their associated focal periods. Results: Pain and dyspnea were assessed using a PROM in 99% and 8% of cases of acute exacerbation of COPD, respectively. All PROMs used measured symptom intensity. Focal periods were rarely reported in the assessment of pain; in the dyspnea assessment, timeframes predominantly reflected the impact of exertion. Conclusions: At this single health service site, in people hospitalized with an acute exacerbation of COPD, pain was more frequently assessed using a PROM than dyspnea. Understanding factors influencing clinicians’ choice of assessment tools may inform future recommendations for the assessment of these symptoms in people hospitalized with exacerbations of COPD. Full article

Background and Objectives: Video-assisted thoracoscopic surgery (VATS) is associated with less postoperative pain than traditional open thoracotomy. However, trocar and chest tube placement may damage the intercostal nerves, causing significant discomfort. An ultrasound-guided serratus anterior plane block (SAPB) is a promising mode of pain management; this reduces the need for opioids and the associated side-effects. This study evaluated whether SAPB, compared to intravenous analgesia alone, reduces opioid consumption after thoracoscopic lung wedge resection. Materials and Methods: In total, 22 patients undergoing VATS lung wedge resections were randomized into two groups (SAPB and control): both received intravenous patient-controlled analgesia (PCA), and one group received additional SAPB. The primary outcome was the cumulative intravenous fentanyl consumption at 8 h postoperatively. The visual analog scale (VAS) pain scores and the incidence of postoperative complications were assessed over 48 h post surgery. Results: Fentanyl consumption by 8 h post surgery was significantly lower in the SAPB group than in the control group (183 ± 107 μg vs. 347 ± 202 μg, p = 0.035). Although the VAS scores decreased with time in both groups, the differences were not statistically significant. The SAPB group required fewer opioids by 48 h. No significant between-group differences were observed in postoperative complications, including nausea and vomiting. Conclusions: SAPB effectively reduced opioid consumption after VATS lung wedge resection. SABP may serve as a valuable component of multimodal pain management. Full article

Objectives: Chronic pain is a common symptom in Post-Acute COVID-19 Syndrome (PACS), affecting 11–60% of patients, but the link between COVID-19 and chronic pain remains unclear. This study assesses healthcare resource utilization (HRU) for pain management among French COVID-19 survivors, using the National French Claims Database (SNDS). We analyzed medical consultations, rehabilitation services, diagnostic procedures, and medication dispensing to identify PACS-related pain patterns and their impact on the healthcare system. Methods: The cohort included 68,822 patients hospitalized during the first COVID-19 wave (March–June 2020), with 13,939 ICU survivors. HRU was assessed for six months pre- and post-hospitalization in four areas: (1) medical consultations and rehabilitation; (2) pain-related medication dispensing; (3) neuropathic diagnostic procedures; (4) hospital admissions for chronic pain. A post–pre ratio (PP-Ratio) compared post-COVID to pre-COVID HRU. Results: Significant changes in HRU were observed, particularly for ICU survivors. Neurology consultations (PP-Ratio 1.41) and outpatient physical therapy (PP-Ratio 1.69) increased. Dispensing of strong opioids, antiepileptics, anxiolytics, and hypnotics rose, while NSAID use decreased. Hospitalizations for chronic pain also increased (PP-Ratio 1.52). Similar trends were seen among ICU survivors, with notable increases in opioid and antiepileptic use. No distinct PACS-related pain patterns emerged. Conclusions: Non-specific increases in HRU for pain management were found following COVID-19 hospitalization, likely due to disease severity and ICU care rather than PACS-related chronic pain. Further research is needed to explore long-term pain outcomes in this population. Full article

Background/Objectives: Prescription opioid use before adulthood is typically effective for acute pain control and is also associated with adverse short- and long-term consequences. Methods: This study examined pediatric opioid prescribing trends over time across different age groups (early childhood, school age, adolescence, young adult) and sociodemographic subgroups (sex, ethnicity, race, language, payer type) from 2005 to 2016. Results: Utilizing 42,020 first outpatient opioid prescriptions for youth aged 0–21 years from a large US children’s hospital, this research found notable trends and disparities. Prescription rates increased by 35% from 2005–2007 to 2008–2010, then decreased by 14% from 2008–2010 to 2011–2013, and decreased again by 22% from 2011–2013 to 2014–2016. Chi-squared tests indicated significant changes in prescription rates across all sociodemographic subgroups, though only age group, ethnicity, and payer type (i.e., the party responsible for payment for hospital services) had changes with non-negligible effect sizes (Cramer’s V). Specifically, age group showed small to medium effects (V = 0.16), while ethnicity and payer demonstrated small effects (V = 0.10 each). This study highlights variations in opioid prescribing trends, particularly among different age groups, ethnicities, and payer statuses up to 2016. Conclusions: These findings reveal differing trends in pediatric opioid prescribing during the peak of the opioid epidemic, highlighting the importance of considering age and sociodemographic variables for understanding prescribing patterns fully and raising potential concerns about inequities in pain management. Future studies should explore similar trends from 2016 onward. Full article

Laparoscopic cholecystectomy (LC) is the gold standard of treatments for symptomatic gallstone disease. The aim of this study is to determine if postoperative opiate use is reduced with transversus abdominus plane (TAP) and rectus sheath (RS) regional anaesthetic blocks compared to port site local anaesthetic (LA) infiltration. A prospective, randomised cohort study was conducted of adult patients who underwent an emergency LC between 25 April 2022 and 25 May 2023. An amount of 40 mL of 0.375% ropivacaine was infiltrated as either TAP and RS blocks or to port sites. Patient demographics, operative data, and postoperative opioid use were collected from the medical record. In total, 138 patients were enrolled in this study: 73 patients allocated to the LA to port sites cohort (52.9%) and 65 patients in the TAP and RS cohort (43.5%). The most common indication for surgery was acute cholecystitis. The average amount of opiate analgesia use was 115.2 mg in the LA group compared to 61.2 mg in the TAP and RS group (p < 0.05). Optimisation of postoperative pain allows for early recovery, improved patient satisfaction, and improved cost-effectiveness for the health service. With a trend towards multimodal analgesia, the uptake of TAP and RS regional anaesthesia may help to achieve this goal. Full article

Traumatic pain is frequently encountered in emergency care and requires immediate analgesia. Unfortunately, most trauma patients report sustained pain upon arrival at and discharge from the Emergency Department. Obtaining intravenous access to administer analgesics can be time-consuming, leading to treatment delay. This review provides an overview of analgesics with both fast onset and parenteral, non-intravenous routes of administration, and also indicates areas where more research is required. Full article

Pharmaceutical opioids are intravenously or orally administered analgesics. While they are effective in relieving chronic and acute pain, their narrow window of therapeutic use contributes to the high occurrence of abuse. The associated abuse of this family of drugs can be correlated to the increase in dependency, overdose, and death of users. The negative effects of opioids extend beyond the physical and psychological effects experienced by the user to their unregulated synthesis and sale, which contribute to socioeconomic challenges and are a biproduct of this global public health epidemic. From clinical to point-of-care applications, the detection and real-time monitoring of this family of drug is critical in the fight to decrease abuse and improve use in clinical settings. Chromatographic separations and chromatography–mass spectrometry are traditional methods of opioid analyses, but the high cost, long analysis time, and absence of portability highlight the need for the development of fast, in situ, point-of-care analysis, or of community drug monitoring services. This review highlights recent electrochemical and optical (FTIR, Raman, colorimetric, and fluorescent) advances and biosensors for pharmaceutical and illicit opioid analysis. Specifically, an emphasis is placed on the detection of opioids and their metabolites in biological samples and in vitro cellular assays for clinical diagnosis and forensic applications. The challenges and prospects of the role of electrochemical sensors, biosensors, and optical sensors for opioid analysis in promoting clinical diagnosis, forensic study, point-of-care, and community drug monitoring services to reduce harm are also provided. Full article

Background: Pain in hospitalized adults is underestimated and undervalued. The aim of this study was to evaluate pain prevalence and satisfaction with the hospital’s pain management among patients attending a tertiary university hospital. Predictor factors of pain were also studied. Methods: A prospective, cross-sectional study was carried out through a structured questionnaire given on one day to all hospitalized patients in a university hospital. Clinical data, such as personal history and analgesic treatment, were collected from medical records. Other variables related to pain (including intensity rated by the visual analogue scale as well as location and patient satisfaction measured by the numerical rating scale) were also obtained. Results: Of the 274 surveyed patients, pain prevalence was 52.9%, with an average intensity of 5.3 ± 2.8 according to VAS. The overall satisfaction was 87.2%, and 72.6% had already been prescribed at least one analgesic. Patients receiving analgesics showed higher pain intensity (VAS 3.6 ± 3.4) than those without treatment (VAS 1.1 ± 2.1) (p < 0.001). However, patients with treatment showed more satisfaction (NRS 7.8 ± 2 vs. 5.3 ± 1.4, p < 0.001). Conclusions: The prevalence of pain in hospitalized patients was high, despite the fact that patient satisfaction was also very high. Full article

The identification and appropriate management of patients at risk of suffering from acute chest pain (ACP) in prehospital care are not straightforward. This task could benefit, as occurs in emergency departments (EDs), from cardiac enzyme assessment. The aim of the present work was to derive and validate a scoring system based on troponin T (cTnT), N-terminal pro B-type natriuretic peptide (NT-proBNP), and D-dimer to predict 1-year mortality in patients with ACP. This was a prospective, multicenter, ambulance-based cohort study of adult patients with a prehospital ACP diagnosis who were evacuated by ambulance to the ED between October 2019 and July 2021. The primary outcome was 365-day cumulative mortality. A total of 496 patients fulfilled the inclusion criteria. The mortality rate was 12.1% (60 patients). The scores derived from cTnT, NT-proBNP, and D-dimer presented an AUC of 0.802 (95% CI: 0718-0.886) for 365-day mortality. This AUC was superior to that of each individual cardiac enzyme. Our study provides promising evidence for the predictive value of a risk score based on cTnT, NT-proBNP, and D-dimer for the prediction of 1-year mortality in patients with ACP. The implementation of this score has the potential to benefit emergency medical service care and facilitate the on-scene decision-making process. Full article