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Background: Older head and neck cancer (HNC) survivors have concerning rates of potentially unsafe opioid prescribing. Identifying the specialties of opioid prescribers for HNC survivors is critical for targeting the settings for opioid safety interventions. This study hypothesized that oncology and surgery providers are primarily responsible for opioid prescriptions in the year after treatment but that primary care providers (PCPs) are increasingly involved in prescribing over time. Methods: Using linked Surveillance, Epidemiology, and End Results–Medicare data, a retrospective analysis was conducted of adults aged >65 years diagnosed between 2014 and 2017 with stage I–III HNC and who had ≥6 months of treatment‐free follow‐up through 2019. Starting at treatment completion, opioid fills were assigned to a prescriber specialty: oncology, surgery, primary care, pain management, or other. Prescriber patterns were summarized for each year of follow‐up. Multinomial logistic regression models captured the likelihood of opioids being prescribed by each specialty. Results: Among 5135 HNC survivors, 2547 (50%) had ≥1 opioid fill (median, 2.1‐year follow‐up). PCPs prescribed 47% of all fills (42%–55% each year). PCPs prescribed opioids to 45% of survivors with ≥1 opioid fill, which was a greater share than other specialties. PCPs prescribed longer supplies of opioids (median, 20 days/fill; median, 30 days/year) than oncologists or surgeons. The likelihood of an opioid being prescribed by an oncology provider was four times lower than that of it being prescribed by a PCP. Conclusions: PCP involvement in opioid prescribing remains high throughout HNC survivorship. Interventions to improve the safety of opioid prescribing should target primary care, as is typical for opioid reduction efforts in the noncancer population. Half of older head and neck cancer (HNC) survivors, who experience a high burden of pain after treatment completion, fill opioid prescriptions in the early years after treatment completion, and those who fill opioid prescriptions are most likely to have their opioids prescribed by a primary care provider. Further exploration of opioid safety among HNC survivors, and interventions to improve opioid safety, should focus largely on primary care settings in the early years after treatment completion. [ABSTRACT FROM AUTHOR]

Background: Pain is a common, severe symptom related to endometriosis. Despite this prominent feature, there is limited literature regarding its description and use of integrative treatment methods. Objective: We aimed to describe endometriosis-related pain characteristics, severity, and association with an integrative approach encompassing pharmacological and non-pharmacological methods. Methods: A cross-sectional descriptive correlational study was conducted using convenience sampling of adult women with endometriosis-related pain. Three questionnaires were utilized: a demographic and general health questionnaire, a visual analog pain scale (VAS), and the short-form McGill pain questionnaire (SF-MPQ). Results: Participants included 93 women with a mean general pain level of 6.2/10 (SD = 2.7) on the VAS. The total mean pain score on the SF-MPQ was 26.25/45 (SD = 10.1). Sixty-four women (68.8%) reported experiencing pain at the time of completion of the questionnaire (mean: 1.6/4, SD = 1.3). All participants utilized analgesia; those who used opioids reported a higher overall mean pain score of 2.3 (SD = 1.3) than patients who did not use opioids reported a mean of 1.4 (SD = 1.2; z = 9.59; P <.001). Present pain intensity was significantly higher for women using opioids than those not using opioids. In all, 77 women (82.8%) used integrative methods to alleviate the pain symptoms. Women who utilized nutritional therapy as part of the non-pharmacological method experienced lower mean (SD) overall pain (4.4 [2.5]) compared with patients who did not utilize nutritional therapy (6.75 [2.5]; P <.01). Conclusions: More studies are needed to find evidence-based treatment options for women for integrative pain relief for endometriosis-related pain. [ABSTRACT FROM AUTHOR]

Background: Pain is one of the common postoperative issues that impair recovery and quality of life in patients undergoing coronary artery bypass graft (CABG) surgery. It leads to prolonged recovery and sleep disturbances in patients. Aim: This study was conducted to examine the effect of eye mask use on sleep quality and pain in patients undergoing CABG surgery. Study Design: A double‐blind randomized trial design was employed. The study included 60 patients undergoing CABG surgery. They were divided into intervention and control groups through block randomization. Data were collected using a 'Demographic Characteristics Form', the 'Richards‐Campbell Sleep Questionnaire (RCSQ)' and a 'Visual Analogue Scale' (VAS) through face‐to‐face interviews. While patients in the control group received standard care throughout the night, patients in the intervention group received standard care and used eye mask. All patients were followed up for three nights. The CONSORT was used to report the study. Results: The main outcome of the study, the RCSQ score, was higher in the intervention group at baseline. The intervention group had higher RCSQ scores than the control group at time 1 and time 2. There were no differences between the groups in the secondary outcome, pain levels. The control group had higher pain scores at time 1 and time 2 than the intervention group. Conclusion: The use of an eye mask after CABG surgery is an effective, safe and simple nursing intervention to improve sleep quality and control pain. Relevance to Clinical Practice: Because the use of an eye mask is an independent and unique nursing intervention, nurses should be supported and allowed to practise it. [ABSTRACT FROM AUTHOR]

Background: Mechanical ventilation is a core intervention in critical care, but may also lead to negative consequences. Therefore, ventilator weaning is crucial for patient recovery. Numerous weaning interventions have been investigated, but an overview of interventions to evaluate different foci on weaning research is still missing. Aim: To provide an overview of interventions associated with ventilator weaning. Study Design: We conducted a scoping review. A systematic search of the Medline, CINAHL and Cochrane Library databases was carried out in May 2023. Interventions from studies or reviews that aimed to extubate or decannulate mechanically ventilated patients in intensive care units were included. Studies concerning children, outpatients or non‐invasive ventilation were excluded. Screening and data extraction were conducted independently by three reviewers. Identified interventions were thematically analysed and clustered. Results: Of the 7175 records identified, 193 studies were included. A total of six clusters were formed: entitled enteral nutrition (three studies), tracheostomy (17 studies), physical treatment (13 studies), ventilation modes and settings (47 studies), intervention bundles (42 studies), and pharmacological interventions including analgesic agents (8 studies), sedative agents (53 studies) and other agents (15 studies). Conclusions: Ventilator weaning is widely researched with a special focus on ventilation modes and pharmacological agents. Some aspects remain poorly researched or unaddressed (e.g. nutrition, delirium treatment, sleep promotion). Relevance to Clinical Practice: This review compiles studies on ventilator weaning interventions in thematic clusters, highlighting the need for multidisciplinary care and consideration of various interventions. Future research should combine different interventions and investigate their interconnection. [ABSTRACT FROM AUTHOR]

Chronic pain is a constantly recurring and persistent illness, presenting a formidable healthcare challenge for patients and physicians alike. Current first‐line analgesics offer only low‐modest efficacy when averaged across populations, further contributing to this debilitating disease burden. Moreover, many recent trials for novel analgesics have not met primary efficacy endpoints, which is particularly striking considering the pharmacological advances have provided a range of highly relevant new drug targets. Heterogeneity within chronic pain cohorts is increasingly understood to play a critical role in these failures of treatment and drug discovery, with some patients deriving substantial benefits from a given intervention while it has little‐to‐no effect on others. As such, current treatment failures may not result from a true lack of efficacy, but rather a failure to target individuals whose pain is driven by mechanisms which it therapeutically modulates. This necessitates a move towards phenotypical stratification of patients to delineate responders and non‐responders in a mechanistically driven manner. In this article, we outline a bench‐to‐bedside roadmap for this transition to mechanistically informed personalised pain medicine. We emphasise how the successful identification of novel analgesics is dependent on rigorous experimental design as well as the validity of models and translatability of outcome measures between the animal model and patients. Subsequently, we discuss general and specific aspects of human trial design to address heterogeneity in patient populations to increase the chance of identifying effective analgesics. Finally, we show how stratification approaches can be brought into clinical routine to the benefit of patients. [ABSTRACT FROM AUTHOR]

The opioid epidemic continues to have a staggering impact on millions of individuals and families across all socioeconomic levels and communities. Recent studies suggest high numbers of patients presenting for surgery with reported opioid misuse and/or opioid use disorder (OUD). Anesthesiologists often lack basic education to treat patients suffering with OUD or patients in recovery from this treatable disease. This manuscript will provide a review of the American Society of Anesthesiology and Pain Medicine Multisociety Working Group Practice Advisory recommendations on existing OUD treatment barriers and perioperative management best practices; it will also demonstrate the benefits that greater involvement of the anesthesiologist can have in managing patients with OUD perioperatively. [ABSTRACT FROM AUTHOR]

Background and Objectives: Hydroxyurea (HU) is an effective medication used to reduce the frequency of painful crises associated with sickle cell disease (SCD). However, data describing its prevalence among SCD patients in the Eastern Region of Saudi Arabia are scarce. This is a multi-center, retrospective, cross-sectional study that aims to investigate the pattern of prescribing HU in SCD patients and to determine the association between prescribing HU and other co-prescribed medications used to manage SCD complications. Methods: Data were collected from patients who visited the hematology clinics of Al-Qatif Central Hospital (QCH) and King Fahad Hospital in Hofuf (KFHH) between June 2021 to May 2023. The data included demographics, prescribed medications, and recent laboratory test results, all of which were collected from patients' medical records. Descriptive statistics were utilized to assess the difference between HU users vs. non-users. A binary logistic regression model was used to determine the association between prescribing HU and co-prescribed medications used to manage SCD complications. The results are presented as the odds ratio (OR) and 95% confidence interval (95% CI). Results: This study included 2816 SCD patients with a 56% prevalence of HU prescription. HU was prescribed for young age groups more often compared to old age group patients. Young males were more likely to be prescribed with HU compared to females, and it becomes dominant in females after the age of 36. HU users were more likely to have paracetamol (69% vs. 53%, OR = 1.9, 95% CI 1.6–2.2), NSAIDs (50% vs. 35%, OR = 1.7, 95% CI 1.5–2), and opioids (41% vs. 37%, OR = 1.3, 95% CI 1.1–1.6) co-prescribed, and less often to have laxatives (8% vs. 5%, OR = 0.66, 95% CI 0.48–0.9) and anticoagulants (22% vs. 15%, OR = 0.56, 95% CI 0.46–0.68) co-prescribed compared to non-users. Conclusions: The pattern of prescribing HU, supported by the association findings, raises concerns about patients' compliance and adherence to HU therapy. Early health education, specifically to young female SCD patients, is warranted to increase the success rate of HU therapy. [ABSTRACT FROM AUTHOR]

Oleogels are semi-solid materials that consist primarily of liquid oil immobilized in a network of organized structural molecules, which provide stability and maintain the oil in the desired shape. Due to their structure, oleogels can stabilize large amounts of liquid, making them excellent carriers for active substances, both lipophilic and hydrophilic. This study presents the synthesis methodology and investigations of olive oil-based oleogels, which are among the healthiest and most valuable vegetable fats, rich in unsaturated fatty acids and antioxidants such as vitamin E. Two types of surfactants were used: TWEEN 80, which lowers surface tension and stabilizes emulsions, and SPAN 80, which acts in oil-dominated phases. The oleogels were enriched with lidocaine, an active substance commonly used as a pain reliever and local anesthetic. This research characterized the obtained oleogels regarding their medical applications, paying particular attention to the influence of surfactant type and amount as well as the active substance on their physicochemical properties. Structural analyses were also conducted using Fourier transform infrared (FTIR) spectroscopy, alongside rheological and sorption studies, and the wettability of the materials was evaluated. The stability of the obtained oleogels was verified using the MultiScan MS20 system, allowing for an assessment of their potential suitability for long-term pharmaceutical applications. The results indicated that SPAN-stabilized oleogels exhibited better stability and favorable mechanical properties, making them promising candidates for medical applications, particularly in pain relief formulations. [ABSTRACT FROM AUTHOR]

It remains unclear whether feedback from group III/IV muscle afferents is of continuous significance for regulating the pulmonary response during prolonged (>5 min), steady‐state exercise. To elucidate the influence of these sensory neurons on hyperpnoea, gas exchange efficiency, arterial oxygenation and acid–base balance during prolonged locomotor exercise, 13 healthy participants (4 females; 21 (3) years, V̇O2max${{\dot{V}}_{{{{\mathrm{O}}}_{\mathrm{2}}}{\mathrm{max}}}}$: 46 (8) ml/kg/min) performed consecutive constant‐load cycling bouts at ∼50% (20 min), ∼75% (20 min) and ∼100% (5 min) of V̇O2max${{\dot{V}}_{{{{\mathrm{O}}}_{\mathrm{2}}}{\mathrm{max}}}}$ with intact (CTRL) and pharmacologically attenuated (lumbar intrathecal fentanyl; FENT) group III/IV muscle afferent feedback from the legs. Pulmonary responses were continuously recorded and arterial blood (radial catheter) periodically collected throughout the exercise. Pulmonary gas exchange efficiency was evaluated using the alveolar‐arterial PO2${{P}_{{{{\mathrm{O}}}_{\mathrm{2}}}}}$ difference (A−aDO2${\mathrm{A - a}}{{D}_{{{{\mathrm{O}}}_{\mathrm{2}}}}}$). There were no differences in any of the variables of interest between conditions before the start of the exercise. Pulmonary ventilation was up to 20% lower across all intensities during FENT compared to CTRL exercise (P < 0.001) and this hypoventilation was accompanied by an up to 10% lower arterial PO2${{P}_{{{{\mathrm{O}}}_{\mathrm{2}}}}}$ and a 2–4 mmHg higher PCO2${{P}_{{\mathrm{C}}{{{\mathrm{O}}}_{\mathrm{2}}}}}$ (both P < 0.001). The exercise‐induced widening of A−aDO2${\mathrm{A - a}}{{D}_{{{{\mathrm{O}}}_{\mathrm{2}}}}}$ was up to 25% larger during FENT compared to CTRL (P < 0.001). Importantly, the differences developed within the first minute of each stage and persisted, or further increased, throughout the remainder of each bout. These findings reflect a critical and time‐independent significance of feedback from group III/IV leg muscle afferents for continuously regulating the ventilatory response, gas exchange efficiency, arterial oxygenation and acid–base balance during human locomotion. Key points: Feedback from group III/IV leg muscle afferents reflexly contributes to hyperpnoea during short duration (i.e. <5 min) locomotor exercise.Whether continuous feedback from these sensory neurons is obligatory to ensure adequate pulmonary responses during steady‐state exercise of longer duration remains unknown.Lumbar intrathecal fentanyl was used to attenuate the central projection of group III/IV leg muscle afferents during prolonged locomotor exercise (i.e. 45 min) at intensities ranging from 50% to 100% of V̇O2max${{\dot{V}}_{{{{\mathrm{O}}}_{\mathrm{2}}}{\mathrm{max}}}}$.Without affecting the metabolic rate, afferent blockade compromised pulmonary ventilation and gas exchange efficiency, consistently impairing arterial oxygenation and facilitating respiratory acidosis throughout exercise.These findings reflect the time‐independent significance of feedback from group III/IV muscle afferents for regulating exercise hyperpnoea and gas exchange efficiency, and thus for optimizing arterial oxygenation and acid–base balance, during prolonged human locomotion. [ABSTRACT FROM AUTHOR]

Background: Headache disorders, including migraine, pose a significant burden globally, with varying prevalence rates across different regions. However, research on migraine in Nigeria and other low-income countries is limited. Understanding the prevalence, characteristics, and treatment outcomes of migraine in Nigeria is essential for informing healthcare policies and improving patient care. Methods: This systematic review and meta-analysis aimed to synthesize existing literature on migraine prevalence, characteristics, and treatment outcomes in Nigeria. Eligible studies were identified through comprehensive searches of multiple electronic databases and grey literature sources. Studies reporting migraine prevalence, diagnostic criteria, treatment modalities, and outcomes were included. Data extraction and quality assessment were performed following established guidelines. Results: Ten studies involving 7,768 participants met the inclusion criteria and were included in the meta-analysis. The pooled prevalence of migraine headache in Nigeria was calculated to be 16% (95% CI = 7–28), with significant heterogeneity observed among studies (I² = 99.35%, P < 0.001). Subgroup analysis revealed a higher prevalence of migraine among women compared to men. Common triggers for migraine included physical activity, sleep deprivation, mental and physical fatigue, and emotional stress. Treatment modalities varied, with simple analgesics, NSAIDs, ergotamine derivatives, and amitriptyline being commonly used. However, many participants reported inadequate pain relief or significant side effects, highlighting the need for improved management strategies. Conclusion: The findings of this systematic review and meta-analysis underscore the significant burden of migraine in Nigeria and the need for improved healthcare policies and interventions. Addressing gaps in access to specialized care and implementing more effective treatment regimens could help alleviate the burden of migraine on individuals and healthcare systems in Nigeria. Further research is needed to standardize diagnostic criteria and methodologies and provide more reliable prevalence estimates. [ABSTRACT FROM AUTHOR]

Background: Controversy exists whether prophylactic drugs are necessary in the treatment of medication overuse headache (MOH). Objectives: To determine comparative benefits and safety of available drugs for the treatment of MOH including elimination of medication overuse (MO). Methods: We systematically reviewed randomized controlled trials though an extensive literature search comparing different drug effects on MOH. A random-effect network meta-analysis was conducted to rank comparative effects of interventions. Outcome improvements from baseline include responder rate defined as ≥ 50% reduction of headache frequency, proportion of patients who revert to no acute medication overuse (nMO), and reduction in monthly headache and acute medication intake frequency. Certainty of evidence was classified using the Grading of Recommendations, Assessment, Development & Evaluation (GRADE). Results: Of 8,248 screened publications, 28 were eligible for analysis. Topiramate was found to be beneficial based on its responder rate (odds ratios [OR] 4.93), headache frequency (weighted mean difference [WMD] -5.53) and acute medication intake frequency (WMD − 6.95), with fewer safety issues (i.e., tolerability, or more adverse events) than placebo (OR 0.20). Fremanezumab, galcanezumab and botulinum toxin type A (BTA) were beneficial for increased responder rates (OR 3.46 to 3.07, 2.95, and 2.57, respectively). For reversion to nMO, eptinezumab, fremanezumab and BTA were superior to placebo (OR 2.75 to 2.64, 1.87 to1.57, and 1.55, respectively). Eptinezumab, fremanezumab, erenumab 140 mg, and BTA were more efficacious than erenumab 70 mg (OR 3.84 to 3.70, 2.60 to 2.49, 2.44 and 2.16, respectively) without differences in safety and tolerability. Conclusion: Despite lower safety and greater intolerability issues, topiramate has large beneficial effects probably on increasing responder rates, reducing headache frequency, and might reduce monthly medication intake frequency. Fremanezumab, galcanezumab, and eptinezumab are promising for increasing responder rates. For reversion to nMO, eptinezumab has large beneficial effects, fremanezumab has a smaller effect. BTA might have a moderate effect on responder rates and probably has a small effect on reversion to nMO. Trial registration: PROSPERO, CRD42021193370. [ABSTRACT FROM AUTHOR]

Plantar fascia (PF) is the commonest causes of foot pain in the adult population. Several surgical treatments are available to treat PF. This study was aimed to investigate the clinical efficacy of three different treatments for plantar fasciitis. It was conducted among 60 patients, divided equally into three treatment groups named Needle Knife Therapy, Endoscopic Plantar Fasciotomy, and Conventional Painkillers. Descriptive and analytical analysis were done by using SPSS 25 software. VAS and AOFAS scores were analyzed. The maximum (n = 31) participants were in 41–60 year age range group with normal BMI. These differences of mean VAS and AOFAS pain scores between different treatment groups were statistically significant (One-way ANOVA, p < 0.01). Both scores found lower in the Endoscopic Plantar Fasciotomy group. This study opens a new window of knowledge to achieve sustained pain relief and functional improvement. Moreover, the superiority of Endoscopic Plantar Fasciotomy in treating plantar fasciitis compared to Needle Knife Therapy and Conventional Painkillers was explored. [ABSTRACT FROM AUTHOR]

Background Aim Method Results Conclusion Phantom limb pain (PLP) refers to the painful sensory perception of a missing limb after amputation, which can have physical and psychological impacts.To determine the effectiveness of duloxetine for pain management in PLP by the reduction of opioid doses and other neuropathic analgesics when introduced into multimodal pain management strategies in the subacute rehabilitation setting.This was a retrospective observational case‐matched cohort study of patients who were admitted to a geriatric and rehabilitation unit at a tertiary Australian hospital from January 2005–December 2017 with PLP after lower‐limb amputation. Patients were included if they had a new amputation and experienced PLP. The primary outcome was a difference in oxycodone dose equivalents at discharge between the two cohorts. Univariable analysis was used to compare groups. Ethical approval was granted by the Metro South Low Negligible Risk Ethics Committee (Reference no: LNR/2018/QMS/47370) and the study conforms with the National statement on ethical conduct in human research.Thirty patients from the duloxetine treatment cohort and 57 patients from the non‐duloxetine cohort were identified. Participants were predominantly male (81%) and had a median age of 63 years (interquartile range = 10.7). Both populations showed a similar rate of opioid dose reduction comparing doses at admission with those at discharge. There were no significant differences in absolute oxycodone equivalent doses at the two observed check points: admission and discharge.This study demonstrated that opioid consumption in post‐surgical lower‐limb amputees reporting PLP was not significantly different between populations that used and did not use duloxetine. Future research should evaluate the efficacy of duloxetine in PLP pain management using a multisite prospective study design. [ABSTRACT FROM AUTHOR]

OBJECTIVES Postoperative pain remains a burden for patients after minimally invasive anatomic lung resection. Current guidelines recommend the intraoperative placement of intercostal catheters to promote faster recovery. This trial aimed to determine the analgesic efficacy of continuous loco-regional ropivacaine application via intercostal catheter and establish this method as a possible standard of care. METHODS Between December 2021 and October 2023, patients were randomly assigned to receive ropivacaine 0.2% or a placebo through an intercostal catheter with a flow rate of 6–8 ml/h for 72 h after surgery. Patients were undergoing anatomic VATS lung resection under general anaesthesia for confirmed or suspected stage I lung cancer (UICC, 8th edition). The sample size was calculated to assess a difference in numerical rating scale associated with pain reduction of 1.5 points. RESULTS Fourteen patients were included in the ropivacaine group, whereas the placebo group comprised 18 participants. Patient characteristics and preoperative pain scores were similar in both groups. There was no statistically significant difference in postoperative pain scores and morphine consumption between the 2 groups. The mean numerical rating scale when coughing during the first 24 h postoperatively was 4.9 (SD: 2.2) in the ropivacaine group and 4.3 (SD: 2.4); P  = 0.47 in the placebo group. We were unable to determine any effect of administered ropivacaine on the postoperative pulmonary function (FEV1, PEF). CONCLUSIONS Our preliminary results suggest that continuous loco-regional ropivacaine administration via surgically placed intercostal catheter has no positive effect on postoperative pain scores or morphine requirements. CLINICAL REGISTRATION NUMBER NCT04939545 [ABSTRACT FROM AUTHOR]

In many countries, the consumption of illicit opioids is rising, becoming a major public health issue called the "opioid crisis". Many reasons contribute to this phenomenon. One of them is opioid misuse, defined as the use of legally prescribed opioids for a purpose different than pain treatment. This matter has not been well studied in Poland, where the opioid crisis has not been identified so far. This study was conducted among patients admitted for elective surgery with opioid-based postoperative pain treatment. The frequency of opioid misuse was found to be 10.8% in a sample comprising 92 patients. The group of individuals with potential opioid use disorder had a more frequent history of inadequately controlled postoperative pain compared to the group of non-misusers (p = 0.023). Furthermore, this group asked to receive additional pain treatment almost six times more often than the control group (p < 0.000). Also, patients declaring opioid misuse reported substantial differences concerning their knowledge and opinions about pain treatment and opioid analgesics: supporting the administration of opioids for pain when needed, finding opioids less harmful, and supporting messages that opioids are safe, effective, well-tolerated, easy to cutoff more often than control. There is an urgent need for the education of patients to avoid the spreading of the opioid crisis. [ABSTRACT FROM AUTHOR]

A possible molecular mechanism of the ligand–receptor binding of Ac-Lys-Lys-Lys-NH2 (Ac-KKK-NH2) to the NaV1.8 channel that is responsible for nociceptive signal coding in the peripheral nervous system is investigated by a number of experimental and theoretical techniques. Upon Ac-KKK-NH2 application at 100 nM, a significant decrease in the effective charge carried by the NaV1.8 channel activation gating system Zeff is demonstrated in the patch-clamp experiments. A strong Ac-KKK-NH2 analgesic effect at both the spinal and supraspinal levels is detected in vivo in the formalin test. The distances between the positively charged amino groups in the Ac-KKK-NH2 molecule upon binding to the NaV1.8 channel are 11–12 Å, as revealed by the conformational analysis. The blind docking with the NaV1.8 channel has made it possible to locate the Ac-KKK-NH2 binding site on the extracellular side of the voltage-sensing domain VSDI. The Ac-KKK-NH2 amino groups are shown to form ionic bonds with Asp151 and Glu157 and a hydrogen bond with Thr161, which affects the coordinated movement of the voltage sensor up and down, thus modulating the Zeff value. According to the results presented, Ac-KKK-NH2 is a promising candidate for the role of an analgesic medicinal substance that can be applied for pain relief in humans. [ABSTRACT FROM AUTHOR]

Background: Sleep disturbance is a significant symptom associated with both rotator cuff tears and arthroscopic rotator cuff repair. Melatonin has been shown to be safe and effective in managing multiple sleep disorders, including secondary sleep disorders, with relatively minor adverse effects and lack of addictive potential. Purpose: To investigate the effects of oral melatonin on postoperative sleep quality after arthroscopic rotator cuff repair. Study Design: Randomized controlled trial; Level of evidence, 1. Methods: This was a prospective randomized clinical trial evaluating patients undergoing arthroscopic rotator cuff repair. Exclusion criteria included history of alcohol abuse, current antidepressant or sedative use, revision rotator cuff repair, severe glenohumeral arthritis, and concurrent adhesive capsulitis. Patients were randomly assigned in a 1:1 ratio to 1 of 2 groups: 5-mg dose of melatonin 1 hour before bedtime or standard sleep hygiene (≥6 hours per night, avoiding caffeine and naps in the evening). Patients in the melatonin group took their assigned melatonin dose for 6 weeks beginning the day of surgery. Patient-reported outcome assessments, including the Pittsburgh Sleep Quality Index (PSQI), the American Shoulder and Elbow Surgeons Standardized Shoulder Assessment Form (ASES), and the Single Assessment Numeric Evaluation (SANE), and pain medication charts were collected preoperatively as well as at 2 weeks, 6 weeks, 3 months, 4 months, and 6 months postoperatively. Numeric variables were analyzed using paired and unpaired t tests, with significance set at P <.05. Results: Eighty patients were included for final analysis (40 in the control group, 40 in the melatonin group). Patient characteristics such as age, sex, race, body mass index, and laterality did not differ significantly (P ≥.05). Preoperative ASES, SANE, and PSQI scores did not differ between groups (P ≥.055). PSQI scores were significantly lower (better quality sleep) in the melatonin group at the 6-week postoperative period (P =.036). There was a positive correlation between how patients rated the intensity of their pain and the PSQI at the 6-week postoperative period (0.566). The PSQI question regarding sleep quality was found to be significantly lower in the melatonin group at the 3-month, 4-month, and 6-month postoperative periods (P =.015, P =.041, and P ≤.05, respectively). SANE scores were significantly lower in the melatonin group (P =.011) at 6 weeks and then higher in the melatonin group (P =.017) at 6 months. ASES scores were significantly higher in the melatonin group at 4 and 6 months (P =.022 and P =.020, respectively). Lastly, patients who were randomized into the melatonin group were found to use significantly less narcotic medication at the 4-month postoperative period (P =.046). Conclusion: Melatonin use after arthroscopic rotator cuff repair led to improved sleep quality (PSQI) in the early postoperative period as well as improved functional outcomes (ASES and SANE scores) and decreased narcotic use in the later postoperative period. Patients with significant sleep disturbances associated with rotator cuff repairs may benefit from the use of melatonin. Registration: NCT04278677 (ClinicalTrials.gov identifier). [ABSTRACT FROM AUTHOR]

Background: Naldemedine, a peripherally acting opioid μ receptor antagonist, is effective for prevention of opioid-induced constipation (OIC); however, evidence on its use in children is limited. Objective: To evaluate the efficacy and safety of naldemedine in pediatric patients with OIC. Design, Setting/Subjects: Retrospective analysis of 32 pediatric patients with OIC treated with naldemedine in a single institution in Japan from June 2017 to March 2021. Measurements: Efficacy was evaluated in 13 evaluable patients with bowel movement (BM) response, defined as those with at least three BMs in the first 7 days after naldemedine initiation and an increase of at least one BM from baseline. Safety was evaluated by examining adverse events (AEs) based on the Common Terminology Criteria for AEs (v5.0). Results: BM response was recorded in 11 of the 13 patients (85%), and the number BMs per day significantly increased from 0.43 before naldemedine to 1.00 after naldemedine (p = 0.025). The most common AE was diarrhea, observed in 16 of the 32 patients (50%), and all instances were grade 1 or 2. In three of the 16 patients, naldemedine was discontinued owing to worsening diarrhea. Conclusions: In pediatric patients, naldemedine resulted in a high rate of BM response and increased the BM frequency, indicating its efficacy. In some patients, grade 2 diarrhea required naldemedine discontinuation, suggesting that it should be used with caution in pediatric patients. Further studies are warranted to determine the optimal naldemedine dose in pediatric patients. [ABSTRACT FROM AUTHOR]

Simple Summary: This study evaluated the impact of intraoperative opioid use and anesthesia type on outcomes for patients undergoing radical cystectomy for bladder cancer. Data from 508 patients treated between 2015 and 2022 were analyzed. Most (82%) received combined intravenous and epidural anesthesia, while the rest received intravenous-only anesthesia. Results showed that combined anesthesia was linked to better overall survival and fewer intensive care unit admissions. However, opioid dosage and type did not significantly affect survival, recurrence rates, or major perioperative outcomes. The findings are limited by the study's single-center, retrospective nature, and further research is needed to confirm the safety of opioids in patients undergoing radical cystectomy. Background: An increased intraoperative opioid dose seems to lead to worse outcomes in several types of cancer. We assessed the effect of intraoperatively administered opioids as well as the type of anesthesia on survival, recurrence rates and major perioperative outcomes in patients who underwent radical cystectomy (RC) for urothelial carcinoma of the urinary bladder. Methods: We included patients who underwent open RC at our center between 2015 and 2022. The role of the type and dosage of intraoperative opioid agents, such as remifentanil, sufentanil and morphine milligram equivalents (MME), as well as the type of anesthesia (intravenous only versus intravenous/epidural), was assessed regarding perioperative and long-term outcomes after RC. Results: A total of 508 patients with a median age of 73 years (IQR: 64–78) were included. Overall, 92 (18%) patients received intravenous anesthesia, whereas 416 (82%) received combined anesthesia. At a median follow-up of 270 days (IQR: 98–808), 108 (21%) deaths and 106 (21%) recurrences occurred. Combined anesthesia was associated with better survival (HR:0.63, 95% CI: 0.4–0.97, p = 0.037) and lower intensive care unit admission rates (OR: 0.49, 95% CI: 0.31–0.77, p = 0.002) in the univariate analysis (unadjusted). The type and dosage of intraoperative opioid agents did not affect long-term survival and recurrence rates, as well as major perioperative outcomes. Nevertheless, the findings of our study were limited by its single-center, retrospective design. Conclusion: The use of intraoperative opioids was not associated with worse outcomes in our cohort, while the use of additional epidural anesthesia seems to be beneficial in terms of overall survival and intensive care unit admissions. Nevertheless, further research is mandatory to validate the safety of opioids in patients undergoing RC. [ABSTRACT FROM AUTHOR]

Objective: To compare mean post-operative pain in stapled haemorrhoidectomy versus open haemorrhoidectomy. Study Design: Randomized Control Trial. Setting: Department of Surgery, Allied Hospital Faisalabad. Period: 18-04-2021 to 17-10-2021. Methods: There are 94 patients that fill the concert form that agree in this study. The presenting complaints that included such as bleeding per anus, prolapsed of the mucosal membrane, hardening of stool and itching of rectum that were noted. Complete history was taken and physical examination was done as per rule. There are two groups arranged where patients are divided in this group with a well-mannered numerical method. Patients having the group that labeled as Group A underwent open haemorrhoidectomy that compare with the patients that labelled with as Group B with stapled heamorrhoidectomy. All operations were done by same surgical team. All patients were retained in surgical ward in surgical department of Allied hospital Faisalabad. there are several post-operative therapies were taken for reducing the pain and recommend the analgesic NASIDS in the form of Intravenous rout. In the first post-operative day of treatment I/v Paracetamol were administered for 08 hours. NSAIDS and other pain killers were administered in the form of Diclofenac 50mg for the next five post-operative days. However, these medications were administered in both groups that labeled as Group a and Group B of the patients. Results: Comparison of post-operative pain in both groups shows 2.28+0.45 pain in Group-A and 1.26+0.49 in Group-B, p value is 0.0001. Conclusion: The conclusion that showed post-operative pain is significantly lower in stapled haemorrhoidectomy when compared with open haemorrhoidectomy in 3rd and 4th degree of haemorrhoids. [ABSTRACT FROM AUTHOR]

Purpose: The objectives of the study were to determine the prevalence of (uncontrolled) OIC, relevant medications / interventions employed by healthcare professionals, and the additional strategies utilised by patients, amongst European patients with cancer pain. Methods: This study was a prospective observational study conducted at 24 research sites in ten European countries. Cancer patients receiving opioid analgesics for at least a week were recruited, and asked to complete a questionnaire including background information, single question (Are you constipated?), Rome IV diagnostic criteria for OIC, Bowel Function Index (BFI), and Patient Assessment of Constipation Quality of Life questionnaire (PAC-QOL). Participants were characterised as having / not having OIC on the basis of the Rome IV diagnostic criteria. Results: 1200 participants completed the study. 59.5% met the Rome IV diagnostic criteria for OIC: only 61.5% that met these criteria self-reported constipation. 72% participants were prescribed a regular conventional laxative / peripherally acting mu-opioid receptor antagonist (PAMORA). However, only 66% took their prescribed laxatives every day. Many participants had utilised other strategies / interventions to manage their OIC. Furthermore, 27% had needed to use suppositories, 26.5% had needed to use an enema, and 8% had had a manual evacuation. The use of PAMORAs, and other novel effective medications, was relatively uncommon. Conclusion: The results of this study suggest that management in Europe is often inadequate, and this undoubtedly relates to a combination of inadequate assessment, inappropriate treatment, and inadequate reassessment. [ABSTRACT FROM AUTHOR]

Introduction: Nonsteroidal anti-inflammatory drugs (NSAIDs) are frequently used in the pediatric age group as pain relievers, antipyretics and anti-inflammatory drugs. Since NSAIDs are used in many medical conditions, there is a need for alternative NSAIDs to be used safely in people with hypersensitivity reactions. Selective and partially selective COX-2 inhibitors and weak COX-1 inhibitors are generally used as safe alternative drugs. The aim of this study was to evaluate safe NSAIDs determined by oral provocation tests (OPTs) according to phenotypes in children with NSAID hypersensitivity reactions. Methods: The results of the oral provocation test performed with alternative NSAIDs (paracetamol, meloxicam, nimesulide, celecoxib) in patients followed up with the diagnosis of NSAID hypersensitivity reaction in the Pediatric Immunology and Allergy Department between January 2015 and February 2023 were evaluated retrospectively. Results: During the study period, 91 patients underwent OPTs with 109 alternative drugs 48 (52.7%) of whom were girls, with a median age of 15 years. 91 patients had a history of reactions to 117 drugs. As an alternative NSAID; OPT was performed with paracetamol in 58 patients, meloxicam in 44 patients, nimesulide in 5 patients, and celecoxib in 2 patients. Since 15 patients used paracetamol safely at home, no tests were performed with paracetamol. Reactions were observed in 3 of the 73 patients (4.1%) who underwent OPT with paracetamol and in 2 of the 44 (4.5%) who underwent OPT with meloxicam. Reactions to nimesulide were also observed in the latter 2 patients (2/5, 40%), but they appeared to tolerate celecoxib. No reaction was observed in the 2 patients who were tested with celecoxib. Conclusion: Paracetamol, meloxicam, and nimesulide can be used as safe alternative drugs in most children with NSAID hypersensitivity. Selective COX-2 inhibitors should be tried as an alternative in patients who cannot tolerate them. [ABSTRACT FROM AUTHOR]

Background: Pain after total hip arthroplasty (THA) for femoral neck fracture (FNF) can be severe, potentially leading to serious complications. PENG block has become an optional local analgesic strategy in hip fracture surgery, but it cannot provide effective pain relief for the posterior capsule of the hip joint. Therefore, we modified the traditional sacral plexus nerve block and named it Posterior Hip Pericapsule Block (PHPB) to complement the blockade of the relevant nerves innervating the posterior hip capsule region. Thereby, we detail the analgesic effect of PHPB combined with PENG block on five hip fracture patients and the effect on their hip motor function. Methods: This case series was conducted from December 2023 to February 2024. We performed ultrasound-guided PHPB combined with PENG block on five patients with hip fractures. Numerical Rating Scale (NRS) pain scores at rest and maximum NRS pain scores during limb movement of the five patients were recorded within 48 h after surgery. Their hip flexion, abduction, adduction, keen flexion and quadriceps muscle strength were also recorded. Serious postoperative complications, including wound infection, hematoma formation, or nerve injury, were recorded. Results: They experienced effective pain control within 48 h postoperatively, with NRS pain scores at rest decreasing from 3.0 (3.0, 4.5) to 0.0 (0.0, 1.0) and maximum NRS pain scores during limb movement from 8.0 (7.5, 8.5) to 1.0 (0.5, 2.0). They can autonomously perform hip flexion, abduction, adduction, and knee flexion within 48 h postoperatively without any signs of movement disorders or quadriceps muscle weakness. No severe postoperative complications, such as wound infections, hematoma formation or nerve damage, were observed in any of the patients. Conclusions: Ultrasound-guided PENG block combined with PHPB provided effective analgesia for hip fracture patients in the perioperative period. It maintained hip joint motor function and quadriceps muscle strength within 24 h after THA. [ABSTRACT FROM AUTHOR]

Purpose: To assess the importance of appropriate opioid administration methods according to nociceptive monitoring. Methods: We conducted a randomized controlled trial involving 54 patients who underwent robot-assisted laparoscopic radical prostatectomy at our hospital. Patients were randomly allocated to either receive nociception level (NOL)-directed intraoperative opioid management with a minimum flow of remifentanil (NOL group) or conventional intraoperative analgesic management (control group). The primary outcome was the mean intraoperative remifentanil infusion flow rate (intraoperative remifentanil usage [μg]/ideal body weight [kg]/operation time [min]). The main secondary outcomes were plasma concentrations of three perioperative inflammatory biomarkers (interleukin-6, C-reactive protein [CRP], and cortisol levels) and postoperative pain (Numeric Rating Scale [NRS]) scores 2 h postoperatively and on postoperative days 1, 2, 3, and 7. Results: Compared with standard analgesia management, NOL-directed analgesic management reduced remifentanil consumption by 20% (– 0.038; 95% confidence interval, – 0.059 to – 0.017; p = 0.0007). NOL-directed management did not lead to an increase in IL-6, CRP, or cortisol levels compared with conventional analgesic management. Furthermore, this protocol led to improvements in the NRS scores at rest 2 h postoperatively and upon movement up to postoperative day 3. Conclusion: NOL-directed analgesic management reduced remifentanil consumption by 20% and the NRS scores at rest 2 h postoperatively and upon movement up to postoperative day 3 without an increase in inflammatory marker levels. Registry number: Japan Registry of Clinical Trials, JRCTs052220034. [ABSTRACT FROM AUTHOR]

Pain is a challenge in persons with OI and causes much concern in the Osteogenesis Imperfecta (OI) population. We aim to evaluate the usability of the Nordic Musculoskeletal Questionnaire (NMQ) to identify painful sites in adults with OI and to describe the occurrence of musculoskeletal (MSK) pain and its impact on their work and daily activities. This cross-sectional pilot study uses the OI-NMQ to study MSK pain prevalence in nine separate anatomical regions (neck, upper back, lower back, shoulder, elbow, hand/wrist, hip, knee, and ankle/foot) and its impact on regular work and daily activities in adults with OI. The questionnaire was distributed among participants of the 2023 annual meeting of The Danish OI Society. The response rate was 68%, and all participants considered the OI-NMQ helpful in assessing the presence of pain and its consequences. The analysis included 27 adults with OI type I, III, or IV above 18 years. Among all 27 participants, MSK pain was present in 15–56% of the 9 sites within the last 7 days and 33–89% of the nine anatomical regions during the last 12 months. In 7–48% of all the participants, their regular work and daily activities had been affected by the presence of MSK pain. The OI-NMQ was feasible in assessing MSK pain among adults with OI and displayed a high prevalence of MSK pain with a moderate impact on their regular work and daily activities in this OI population. A larger and repeated measurement of MSK pain in adults with OI is needed to confirm these results. [ABSTRACT FROM AUTHOR]

Paracetamol, a common pain reliever, has seen a significant rise in use, particularly during the Coronavirus Disease 2019 (COVID-19) pandemic. This widespread consumption has led to increased levels of paracetamol in the environment through wastewater discharge. This raises concerns about its potential impact on aquatic ecosystems. Here, we review the state-of-the-art methods for removing paracetamol from wastewater, focusing on adsorption techniques. We explore how different materials and operational conditions influence the effectiveness of this approach. We also discuss the potential of combining adsorption with oxidative methods for enhanced removal. We further assess the environmental impact by critically examining the ecotoxicological effects of paracetamol on aquatic organisms. This analysis compares established toxicity values with those observed in studies using real wastewater samples. Finally, we highlight the specific needs for further research and development of efficient and sustainable strategies to mitigate paracetamol pollution, ensuring the safety of both human and aquatic life. [ABSTRACT FROM AUTHOR]

Objectives: The incidence of hemidiaphragmatic paresis (HDP) in superior trunk block (STB) usually depends on the dose of local anesthetic. This study aimed to further evaluate the impact of a lower volume (10 mL) of the same low concentration (0.25%) ropivacaine compared to a conventional volume (15 mL), on diaphragmatic function and analgesic efficacy under a multimodal analgesia regimen for shoulder arthroscopy. Methods: Patients scheduled to undergo shoulder arthroscopy were randomized allocated to receive either 10 mL or 15 mL of 0.25% ropivacaine in the STB under ultrasound guidance prior to general anesthesia. The primary outcome was the percentage reduction in diaphragm excursion (ΔDE) between baseline and 30 min after block. Secondary outcomes included DE and diaphragm thickening fraction (DTF) before and after block, incidence of HDP, onset of sensory/motor block, duration of analgesia/motor block, dermatomal coverage area of the block, postoperative pain severity, pre- and post-block respiratory function and intraoperative hemodynamic parameters, the use of other anesthetic and analgesic drugs, post-block complications, and adverse events post-surgery. Results: Compared with 15 mL volume, 10 mL ropivacaine significantly reduced the incidence of post-block HDP (as measured by ΔDE: 39.47% vs. 64.10%; and by post-block DTF: 13.16% vs. 33.33%). There was no significant difference in onset of sensory block, duration of analgesia/motor block, dermatomal coverage area of the block, postoperative pain severity between the two groups, except that the onset of motor block was significantly slower in the 10 mL group than in the 15 mL group. Pre- and post-block respiratory function and intraoperative hemodynamic parameters, the use of other anesthetic and analgesic drugs, post-block complications, or postoperative adverse events were not significantly different between the two groups. Conclusion: In shoulder arthroscopy, STB with 10 mL of ropivacaine can reduce the incidence of HDP with no significant difference in analgesic effects under a multimodal analgesia regimen compared with 15 mL. Trial registration: We registered the study at chictr.org (ChiCTR2200057543 , 14/03/2022. https://www.chictr.ogr.cn [ABSTRACT FROM AUTHOR]

Background: Medication waste poses health, economic, and environmental challenges. However, the extent among patients living in rural areas is underexplored. This study assessed the proportion of prescribed medications remaining unused by patients living in rural areas of Ethiopia, and identify the causes thereof and disposal practices. Methods: A prospective multicenter cohort study was conducted in 5 rural health centers in Ethiopia. Patients (≥ 18 years), who received a prescription for acute or chronic medication for pick up from the outpatient pharmacy were included. After 3 months, participants received a house visit by a health employee during which a questionnaire was verbally administered to assess the quantity of unused medication, reason thereof, and disposal practices used. Data were analyzed using descriptive statistics and multivariate logistic regression to identify factors associated with presence of unused medications. Results: In total, 178 patients participated. Up to 136 out of 601 (22.6%) dispensed medications ended up unused, mainly antibiotics and analgesics, with an average economic value of $0.37. Of 178 patients, 72 (40.4%) ended up with unused medication, and 15 (8.4%) did not use 80% or more of the prescribed quantity. Early discontinuation of therapy was the main reason (61.8%) for patients' ending with unused medication. Patients reported to primarily dispose of unused medication either through the toilet (43.6%), household garbage (22.7%), burning (13.6%), or returning it to the pharmacy (2.7%). Medications dispensed to be administered with two or more-unit doses at a time were more likely to remain unused (adjusted OR 1.6 [1.0–3.4]) compared to medications dispensed to be administered one-unit dose. Conclusion: A substantial amount of prescribed medications remains unused by patients in rural areas, frequently not properly disposed. Interventions are needed to ensure medications are not wasted and reduce the unwanted consequences. [ABSTRACT FROM AUTHOR]

Background Methods Results Conclusion Appropriate pain management can facilitate rehabilitation after a hip fracture as patients transition back to the community setting. Differences in opioid prescribing by race may exist during this critical transition period.We conducted a retrospective cohort study of older adult U.S. Medicare beneficiaries with a hip fracture to examine whether the receipt and dose of opioids differs between Black and White patients as they transitioned back to the community setting. We stratified beneficiaries by whether they received institutional post‐acute care (PAC). Outcomes were (1) receipt of an opioid and (2) opioid doses in the first 90 days in the community in milligram morphine equivalents (MMEs; also presented in mg oxycodone). We estimated relative rates and risk differences of opioid receipt and dose differences using Poisson and linear regression models, respectively, using the parametric g‐formula to standardize for age and sex.We identified 164,170 older adults with hip fracture (mean age = 82.7 years; 75% female; 72% with PAC; 46% with opioid use after fracture). Overall use of opioids in the community was similar between Black and white beneficiaries. Black beneficiaries had lower average doses in their first 90 days in both total cumulative doses (PAC group: 165 [95% CI −264 to −69] fewer MMEs [−248 mg oxycodone]; no PAC: 167 [95% CI −274 to −62] fewer MMEs [−251 mg oxycodone]) and average MME per days' supply of medication (PAC: −3.0 [−4.6 to −1.4] fewer MMEs per day [−4.5 mg oxycodone]; no PAC: −4.7 [−4.6 to −1.4] fewer MMEs per day [−7.1 mg oxycodone]). In secondary analyses, Asian beneficiaries experienced the greatest differences (e.g., 617–653 fewer cumulative mg oxycodone).Racial differences exist in pain management for Medicare beneficiaries after a hip fracture. Future work should examine whether these differences result in disparities in short‐ and long‐term health outcomes. [ABSTRACT FROM AUTHOR]

Background: This study aims to investigate the efficacy of five analgesic strategies combined with conventional physiotherapy program (CPT) in managing chronic shoulder pain. Methods: Two authors independently screened studies, extracted data using a pre-formatted chart, and assessed bias using the Cochrane Risk of Bias tool. A network meta-analysis was performed by the Stata 17.0 and R 4.3.2 software. Results: A total of 14 studies with 862 subjects were identified. These analgesic strategies included extracorporeal shock wave therapy (ESWT), suprascapular nerve block (SSNB), corticosteroid injection (CSI), hyaluronic acid injection (HAI), and kinesio taping (KT). ESWT plus CPT was the most efficient intervention in alleviating pain intensity and improving physical function. SSNB plus CPT was the optimal intervention in improving shoulder mobility. Compared to CPT alone, CSI + CPT only significantly improved the SPADI total score, but showed no difference in pain intensity or shoulder mobility. HAI + CPT showed no significant difference in improving pain intensity, physical function, or shoulder mobility compared to CPT alone. Adding KT to CPT did not yield additional benefits in improving shoulder mobility. Conclusion: Overall, in managing chronic shoulder pain, ESWT + CPT was the most effective intervention for reducing pain intensity and improving physical function. SSNB + CPT was optimal for enhancing shoulder mobility. Future rigorous clinical trials with larger sample sizes and higher methodological rigor are strongly required to confirm the current results. [ABSTRACT FROM AUTHOR]

Background and objectives: About a quarter of migraine cases among women have menstrual migraine (MM), which is usually more severe, longer lasting, and less responsive to treatment than typical migraine. Randomized controlled trials (RCTs) have evaluated the efficacy of several medication in the acute and preventive treatment of MM; this meta-analysis compared the effectiveness of these treatments. Methods: We conducted systematic searches in the Cochrane Central Register of Controlled Trials, MEDLINE, and Embase databases. The primary outcomes of acute treatment trials were pain relief at 2 and 24 h after treatment compared with placebo or another treatment. The three endpoints we checked for studying MM prevention were: no recurrence of headaches each month, a 50% reduction in monthly migraine days from baseline, and a decrease in the mean number of headache days per month. Results: Out of 342 studies, 26 RCTs met the criteria. Triptans, combined with or without other analgesics, were superior to placebo in providing pain relief in the acute treatment and prevention of MM. Among the treatments, sumatriptan and lasmiditan demonstrated superior pain relief at 2 h (OR: 4.62) and 24 h (OR: 4.81). Frovatriptan exhibited effectiveness in preventing headache recurrence, whereas galcanezumab and erenumab displayed significant preventive benefits in reducing headache days per month. Conclusion: Sumatriptan and lasmiditan are effective first-line treatments for acute MM. For prevention, frovatriptan may be the more effective of triptans. Compared with triptans, CGRP monoclonal antibodies, here including erenumab and galcanezumab, are more effective in reducing headache days, and therefore, in preventing MM. [ABSTRACT FROM AUTHOR]

Introduction Sleep-related disorders are associated with pain, fatigue, and deficits in cognitive performance, which may interfere with successful rehabilitation. The study objectives were to (1) quantify outpatient prescriptions for insomnia medications during the first year following combat-related amputations, (2) examine longitudinal changes in prescriptions for insomnia medications, and (3) analyze patient characteristics associated with prescriptions for insomnia medications. Material and Methods This was a retrospective study of DoD casualty records from the Expeditionary Medical Encounter Dataset and prescriptions for outpatient medications from the Pharmacy Data Transaction Service. Patients were a total of 1,651 U.S. service members who sustained major limb amputations in Operations Iraqi and Enduring Freedom from 2001 through 2017 and had outpatient prescriptions for any medication during the first year postinjury. Prescriptions for medications recommended for insomnia were low-dose antidepressants, anxiolytic sedatives, benzodiazepines, melatonin receptor agonist, and low-dose quetiapine. These prescription medications were analyzed by medication type, postinjury time, and patient characteristics during the first year postinjury. Results During the first year postinjury, 78% of patients (1,291 of 1,651) had outpatient prescriptions for insomnia medications, primarily anxiolytic sedative drugs (e.g. zolpidem), averaging a total of 86 prescription days (median = 66). The prevalence of these prescriptions declined substantially during the first year, from 57% of patients during the first quarter to 28% during the fourth quarter postinjury. In univariate analyses, multiple patient characteristics, including high Injury Severity Score, continued opioid and non-opioid analgesic prescriptions, and diagnoses of chronic pain, mood disorder, and posttraumatic stress disorder, were significantly associated with higher prevalence and duration of outpatient prescriptions for insomnia medications. Conclusions The present results indicate a high prevalence of outpatient prescriptions for insomnia medications following combat-related amputations, a prevalence that is substantially higher than previously reported among active duty personnel. These findings can inform DVA/DoD guidelines for amputation care and insomnia among military subpopulations. The results highlight the need for more research on the treatment of insomnia during early postinjury rehabilitation among patients who sustained serious combat injuries. [ABSTRACT FROM AUTHOR]

Aims: The aims of this study are to evaluate the effectiveness, feasibility, and safety of laparoscopy for managing complicated appendicitis and to look for postoperative complications as well as morbidity, in a Tertiary Care Hospital. Objectives: To study the laparoscopic appendicectomy in cases of complicated appendicitis with respect to: • Mean duration of the surgical procedure. • Number of days of antibiotics given, postoperatively. • Postoperative day-start of oral feeds. • The incidence of postoperative morbidity. • Analgesics required. Materials and methods: This prospective study was conducted in a Tertiary Care Hospital in Ahmedabad on 50 patients who underwent laparoscopic appendicectomy between June 2022 and March 2023. Conclusion: • Our study has shown results encouraging the use of laparoscopic appendicectomy in cases of complicated appendicitis, having found less postoperative morbidity along with early start of postoperative oral feeds and decreased requirement of postoperative antibiotics. • Although the laparoscopic method can be technically challenging, but the results have demonstrated its feasibility and safety. • Although the number of patients enrolled in this study is far too small, preliminary results show that our experiences with laparoscopic appendicectomy in complicated appendicitis have been encouraging, although technically demanding, with proper surgical technique, it can be done without much postoperative complication. • As the laparoscopic approach has less morbidity in our study, we recommend the use of laparoscopy even with complicated appendicitis. [ABSTRACT FROM AUTHOR]

Objective • Multimodal cocktail analgesic injection (CAI) is widely used as an adjunct pain-reliever in the postoperative phase of patients undergoing total knee arthroplasty (TKA) due to intense postoperative pain accompanying the procedure leading to complications, thereby extending hospital stays. The aim of this study is to establish the clinical efficacy and effects of utilizing CAI regimens during the TKA procedure and the corresponding postoperative patient outcomes. Methods • A database search for pertinent articles literature search was performed in Embase, PubMed, Cochrane Library, Web of Science, and MEDLINE databases. RevMan version 5.4 was used to perform a meta-analysis on the included studies. Results • Data screening and selection produced 15 relevant articles that met the eligibility criteria of this study. The meta-analysis revealed insignificant difference between cocktail injected and control groups in VAS postoperative pain scores both at rest and during activity (OR 0.79, 95% CI 0.59 to 1.05; I2 = 0%; P = .93) and (OR 0.79, 95% CI 0.57 to 1.10; I 2 = 0%; P = .75), respectively. Similarly, there was insignificant differences in postoperative knee flexion ROM, postoperative narcotic consumption, and length of stays between the two groups, (OR 1.20, 95% CI 1.03 to 1.40; P = .53), (OR 0.62, 95% CI 0.36 to 1.07; P = .09), and (OR 0.45, 95% CI 0.29 to 0.70; P = .21), respectively. However, the postoperative complications reveal statistical significance between the cocktail injected and the control group (OR 0.45, 95% CI 0.29 to 0.70; P = .004). Conclusion • It is concluded that CAI can play a crucial role in minimizing post-operative complications for patients undergoing TKA. [ABSTRACT FROM AUTHOR]

Introduction: Acute pancreatitis (AP) following drug-induced hypertriglyceridemia is a rare clinical phenomenon. Immune checkpoint inhibitors have revolutionized treatment for a variety of solid organ and hematological malignancies. Pembrolizumab is a programmed cell death receptor-1 (PD-1) inhibitor that has shown promising responses in many advanced cancers. However, a constellation of immune-related adverse events has also been described. There are reports of pembrolizumab-induced hypertriglyceridemia, but AP as a result of this side effect remains an exceedingly rare clinical sequela. Case report: We delineate a case of a patient with stage IVB non-small-cell lung cancer who developed progressive abdominal pain and nausea following administration of pembrolizumab for four months. Laboratory studies revealed increased serum lipase and triglyceride levels at 12,562 IU/L and 16,901 mg/dL, respectively. The diagnosis of AP was made based on the revised Atlanta classification criteria. After ruling out alternative causes, pembrolizumab-induced hypertriglyceridemia was considered the likely etiology of AP. Management and outcome: The patient was transferred to the medical intensive care unit for close monitoring. Treatment was initiated with intravenous fluids, pain medications, and an insulin infusion. However, her hypertriglyceridemia levels remained persistently elevated, necessitating therapeutic apheresis. She recovered well with no complications after triglyceride apheresis. Discussion: AP following pembrolizumab-associated hypertriglyceridemia remains a rare clinicopathologic entity. Given the widespread clinical use of immune checkpoint inhibitors, knowledge of such rare adverse events is crucial. Evaluation of serum triglyceride levels before and after initiating pembrolizumab therapy may be mandated, especially in patients with metabolic comorbidities. [ABSTRACT FROM AUTHOR]

The role of the liver in drug metabolism makes individuals with hepatic dysfunction more susceptible to adverse drug reactions, necessitating careful consideration in analgesic selection and dosing. Acetaminophen, despite being a common cause of liver failure, is considered safe within recommended dosages. Nonsteroidal antiinflammatory drugs (NSAIDs), while effective, pose risks in cirrhosis due to complications like renal failure and gastrointestinal bleeding. Cyclooxygenase-2 inhibitors have limited data, and their use is discouraged due to cardiovascular concerns. Opiates, though potent, require cautious use in cirrhosis due to altered metabolism, potential adverse effects, and the risk of addiction. Tricyclic antidepressants like nortriptyline and desipramine can be utilized for neuropathic pain, while SSRIs and SNRIs are not recommended. Anticonvulsants such as gabapentin and pregabalin are preferred for neuropathic pain, with gabapentin being the first-line choice. Topical analgesics, including NSAIDs, lidocaine, and rubefacients, are deemed safe for use in cirrhosis, offering localized relief with minimal systemic effects. Nonpharmacological approaches addressing medical, psychological, and socio-economic factors are crucial adjuvants to analgesic therapy in advanced liver diseases. Physiotherapy, psychotherapy, behavioral therapy, relaxation techniques, acupuncture, and traditional practices like yoga and massage, as well as novel modalities, contribute to a holistic pain management strategy. This review provides healthcare professionals with valuable insights into the complex landscape of analgesic therapy in cirrhosis. Meticulous consideration of drug metabolism, hepatic safety, and individual patient factors is paramount in optimizing pain management strategies for this challenging patient population. [ABSTRACT FROM AUTHOR]

In cardiac surgery, poststernotomy pain is a significant issue, peaking within 48 h and requiring proper analgesia for both acute relief and avoidance of chronicization. Opioids are commonly used for pain management postsurgery but pose risks such as adverse effects and dependency. Post-cardiac surgery pain can stem from various sources—somatic, visceral, and neuropathic—making opioid reliance a concern. Multimodal analgesia, which combines different medications and regional anesthesia techniques, is increasingly recommended to decrease opioid use and its related problems. Strategies include acetaminophen, gabapentinoids, NMDA antagonists, alpha-2 agonists, intravenous lidocaine, anti-inflammatory drugs, and regional anesthesia. These approaches can enhance pain control, reduce opioid reliance, and improve cardiac surgery outcomes. The ERAS® Cardiac Society strongly advocates for an opioid-sparing multimodal approach to improve patient recovery by reducing complications and increasing patient satisfaction. This review aims to consolidate current evidence to assist healthcare providers in customizing pain management for patients post-cardiac surgery, emphasizing reduced opioid use and optimizing the recovery process. [ABSTRACT FROM AUTHOR]

Background/Objectives: Painkiller use in amateur sports and, especially, in football is increasingly being discussed, but the scientific data on this field are very limited. Therefore, the aim of this study was to investigate the prevalence of painkiller use in amateur football from the perspective of coaches, as well as to determine how and to which extent coaches can influence their teams in terms of painkiller use and prevention. Methods: Using an online questionnaire, a cross-sectional analysis of painkiller use in German amateur football from the 4th league to the lowest amateur classes was carried out from the perspective of team coaches. A total of 628 participants were contacted, and 400 (63.7%) completed the questionnaire completely and were therefore included in the evaluation. Results: Of the 400 participating team coaches in amateur football, 369 (92.3%) were male and 31 (7.7%) were female. The coaches reported that 36.2% (SD = 29.1) of their players have used painkillers at some point due to football-related pain in their career. The majority of coaches believed that the use of painkillers is not compatible with competition (74%), and even more believed that it is not compatible with football training (90.8%). Furthermore, 56.2% of the coaches themselves had already taken painkillers in their own football career for football-related pain, and 64% had already bought over-the-counter painkillers without a prescription. The use of painkillers increased in the higher playing levels. The availability of painkillers in first aid kits was reported by around 60%, but they were reported as freely accessible in the dressing room by only 10% of the coaches. Conclusions: This is the first study to describe the painkiller use in amateur football from the perspective of coaches. The prevalence of painkiller use in this study was found to be significantly lower than what is indicated in the data from the existing literature. The majority of coaches see the use of painkillers during games and training as incompatible, even though there is a large proportion of coaches who have already bought over-the-counter painkillers for football-related pain. As the first scientific analysis of team coaches, this study provides fundamental data for the prevention of excessive painkiller use in amateur football. [ABSTRACT FROM AUTHOR]

Background People living in care homes often have problems with pain, anxiety and depression. Whether being on analgesia, anxiolytics or antidepressants has any bearing on pain severity and quality of life (QoL) in this population, requires further investigation. Objectives (i) to examine the relationship between pain, anxiety and depression and medication use in care home residents and (ii) to compare those on medications to treat pain, anxiety and depression, and those who were not, and associations with pain severity and overall QoL. Methods This was a secondary analysis of a randomised controlled trial testing a falls prevention intervention in care homes. We recorded pain, anxiety and depression, QoL measurements and prescribed medication use. Results In 1589 participants, the mean age was 84.7 years (±9.3 SD), 32.2% were male and 67.3% had a diagnosis of dementia. 54.3% and 53.2% of participants had some level of pain and anxiety or depression respectively, regardless of prescribed medication use. There was a direct association between pain severity and being on any analgesia, opioid analgesia, and antidepressants, but no associations between pain severity and use of paracetamol and anxiolytics. QoL was best for residents with no pain and not on any analgesia, anxiolytics or antidepressants and worst for those with moderate-extreme pain and taking at least two of these classes of medications. Conclusion Many care home residents live with pain, anxiety and depression. Addressing residents' pain may also increase their quality of life, but using medication alone to reach this goal may be inadequate. [ABSTRACT FROM AUTHOR]

Background/Objectives: The antinociceptive and anti-inflammatory effects of a patent-pending ointment containing plant extracts from Eucalyptus globulus, Curcuma longa, Hamamelis virginiana, Echinacea purpurea, and Zingiber officinale were evaluated. Methods: Plant extracts were chemically characterized by gas chromatography–mass spectroscopy. The antinociceptive activity of the ointment was assessed using the hot plate, tail flick, and formalin tests, whereas the anti-inflammatory activity was measured using the acute and chronic TPA-induced ear edema tests. Mechanisms of action were evaluated using inhibitors from signaling pathways related to pain response and by using histological analysis and assessing the expression and activity of pro-inflammatory mediators. Results: The ointment showed antinociceptive and anti-inflammatory effects like those observed with diclofenac gel (1.16% v/v) and ketoprofen gel (2.5% v/v). The antinociceptive actions of the ointment are mediated by the possible participation of the opiodergic system and the nitric oxide pathway. The anti-inflammatory response was characterized by a decrease in myeloperoxidase (MPO) activity and by a reduction in ear swelling and monocyte infiltration in the acute inflammation model. In the chronic model, the mechanism of action relied on a decrease in pro-inflammatory mediators such as COX-2, IL-1β, TNF-α, and MPO. An in-silico study with myristic acid, one of the compounds identified in the ointment's plant mixture, corroborated the in vivo results. Conclusions: The ointment showed antinociceptive activities mediated by the decrease in COX-2 and NO levels, and anti-inflammatory activity due to the reduction in IL-1β and TNFα levels, a reduction in MPO activity, and a decrease in NF-κB and COX-2 expression. [ABSTRACT FROM AUTHOR]

Cannabigerol (CBG), a phytocannabinoid, has shown promise in pain management. Previous studies by our research group identified an increase in pain sensitivity as a consequence of prenatal hypoxia-ischemia (HI) in an animal model. This study aimed to investigate the efficacy of CBG in acute and chronic hyperalgesia induced by prenatal HI. A pharmacological screening was first conducted using hot plate and open-field tests to evaluate the antinociceptive and locomotor activities of animals administered with a 50 mg/kg oral dose of cannabis extract with a high CBG content. Prenatal HI was induced in pregnant rats, and the offspring were used to evaluate the acute antinociceptive effect of CBG in the formalin-induced peripheral pain model, while chronic antinociceptive effects were observed through spinal nerve ligation (SNL) surgery, a model used to induce neuropathic pain. Our results show that CBG exhibited an antinociceptive effect in the hot plate test without affecting the animals' motor function in the open-field test. CBG significantly reduced formalin-induced reactivity in HI offspring during both the neurogenic and inflammatory phases. CBG treatment alleviated thermal and mechanical hypernociception induced by SNL. Biomolecular analysis revealed CBG's ability to modulate expression, particularly reducing TNFα and Nav1.7 in HI male and female rats, respectively. These results highlight CBG as a potential antinociceptive agent in acute and chronic pain models, suggesting it as a promising therapeutic option without inducing motor impairment. Further research is needed to fully elucidate its mechanisms and clinical applications in pain management. [ABSTRACT FROM AUTHOR]

Objectives: There is a large treatment gap for mental health conditions in sub‐Saharan Africa where most patients who receive any care do so from lay primary health care workers (PHCW). We sought to examine the experiences of PHCW who provide care for older people with depression in Nigerian primary health care (PHC) settings. Methods: Qualitative study design. A total of 24 PHCW participated. Using in‐depth key informant interviews (KIIs), we explored the views of 15 PHCW selected from 10 rural and urban PHCs in South‐Western Nigeria. An additional focus group discussion comprising nine participants was also conducted to discuss emerging themes from KIIs. Data were analysed using thematic analysis. Results: Three overall themes were identified: views about depression, treatment options, and community outreach implications. Participants perceived depression in older people as being characterised by a range of mood, behavioural, and cognitive symptoms which made clinical assessments particularly challenging. Common treatment options used by PHCW included general advice and counselling, as well as frequent need to prescribe mild analgesics, vitamins and occasional sedatives in line with patients' expectations. Antidepressants were rarely used even though PHCW are authorised. While home visits are part of their expected work schedule, PHCW rarely implemented these due to non‐availability of transport facilities. Mobile technology was identified as a possible way of overcoming this constraint to providing community based mental healthcare for older people. Conclusion: PHCWs perceived that patients' poor cognitive performance, expectations to prescribe sedatives, analgesics and vitamins, as well as non‐existence of community‐based services were existing barriers to providing evidenced based continued care for older people with depression in the study settings. [ABSTRACT FROM AUTHOR]

This study aimed to evaluate nefopam's analgesic properties, explore caffeine's potential adjuvant effects, and examine its impact on renal and hepatic function. The study involved 56 female albino mice, divided into seven groups: Group A, as the control group, received distilled water; Group B received 0.75 mg per body weight of nefopam orally; Group C received 0.71 mg/B.W. of nefopam and 0.125 mg/B.W. of caffeine; Group D received 0.67 mg/B.W. of nefopam and 0.25 mg/B.W. of caffeine; and Group E received 0.63 mg/B.W. of nefopam and 0.37 mg/B.W. of caffeine. Group F received 0.6 mg/B.W. nefopam and 0.5 mg/B.W. caffeine orally; Group G received 0.56 mg/B.W. of nefopam and 0.62 mg/B.W. of caffeine. Several experimental models have been utilised to investigate the analgesic advantages. The hot plate test is a method used to assess the response time to thermal stimuli. Group D produced the most prolonged response duration to thermal stimuli, namely thermal pain, while the writhing test involves the injection of acetic acid, resulting in a significant decrease in the frequency of writhing observed in Group D. Inconclusion, Nefopam demonstrated analgesic properties in all experimental groups, even when augmented with caffeine, without any observed changes in renal or liver function. [ABSTRACT FROM AUTHOR]

Objective To investigate the predictive value of thoracic sympathetic ganglion block (TSGB) in response to ketamine infusion therapy (KIT) and spinal-cord stimulation (SCS) in patients with chronic upper-extremity pain including complex regional pain syndrome (CRPS). Design Retrospective Setting Tertiary hospital single-center Subjects Patients who underwent TSGB receiving KIT or SCS within a 3-year window. Methods Positive TSGB outcomes were defined as ≥2 0–10 Numerical Rating Scale (NRS) score reduction at 2 weeks post-procedure. Positive KIT and SCS outcomes were determined by ≥2 NRS score reduction at 2–4 weeks post-KIT and ≥4 NRS score reduction at 2–4 weeks post-SCS implantation, respectively. Results Among 207 patients who underwent TSGB, 38 received KIT and 34 underwent SCS implantation within 3 years post-TSGB; 33 patients receiving KIT and 32 patients receiving SCS were included. Among 33 patients who received KIT, 60.6% (n  = 20) reported a ≥ 2 0–10 NRS pain-score reduction. Positive response to TSGB occurred in 70.0% (n  = 14) KIT responders, significantly higher than that in 30.8% (n  = 4) KIT non-responders. Multivariable analysis revealed a positive association between positive responses to TSGB and KIT (OR 7.004, 95% CI 1.26–39.02). Among 32 patients who underwent SCS implantation, 68.8% (n  = 22) experienced short-term effectiveness. Positive response to TSGB was significantly higher in SCS responders (45.5%, n  = 10) than in non-responders (0.0%). However, there were no associations between pain reduction post-TSGB and that post-KIT or post-SCS. Conclusions A positive response to TSGB is a potential predictor for positive KIT and SCS outcomes among patients with chronic upper-extremity pain, including CRPS. [ABSTRACT FROM AUTHOR]

Background: Adequate prehospital pain management is a critical component of emergency medical services. With the introduction of the paramedic profession and the Paramedics Act in Germany, the basis for more extensive competencies of paramedics was established. In many emergency medical service areas it is thus possible for paramedics to perform analgesia and sedation with esketamine/midazolam according to pre-established instructions and/or standard operating procedures. This study assessed the quality of analgesia administered to trauma patients by paramedics compared to emergency medical service physicians. Material and methods: The study included trauma patients who received prehospital administration of analgesia by either emergency medical service physicians or paramedics and were subsequently admitted to the central emergency department of the Saarland University Hospital. A standardized data collection form was used to collect information from the emergency service protocol and initial emergency department assessment. The evaluation employed descriptive statistical methods and a total of 207 completed records were analyzed. Results: Both professional groups achieved significant pain reduction and fulfilled the criteria for effective pain management (pain reduction: emergency medical service physicians 5.5 ± 2.0/paramedic 4.4 ± 2.1, p < 0.001). Emergency medical service physicians, however, more frequently attained a higher reduction in numerical rating scale scores and administered oxygen. Notable differences were observed in the range of medications used and the dosages. Conclusion: This study could show that prehospital analgesia is comparable between emergency medical service physicians and paramedics in terms of effectiveness for trauma patients if the indications are correctly set, while observing pre-existing instructions. With their competencies paramedics are able to perform an effective and safe analgesic treatment within the framework of preformulated procedural instructions, which can be equal to that of an emergency medical service physician. [ABSTRACT FROM AUTHOR]

Introduction The prevalence of chronic pain of service members (SMs) in the U.S. is estimated to be higher (roughly 31-44%) compared to that of civilian population (26%). This higher prevalence is likely due to the high physical demands related combat and training injuries that are not immediately resolved and worsen over time. Mental Health America reports that chronic pain can lead to other mental health conditions such as severe anxiety, depression, bipolar disorder, and post-traumatic stress disorder. Such mental health conditions can negatively affect job performance, reduce readiness for military duties, and often lead to patterns of misuse of opioid after SMs entering civilian life. The primary objective of this narrative review is to present a summarized guideline for the treatment of two types of pain that likely affect SMs, namely nociceptive somatic pain and neuropathic pain. This review focused on a stepwise approach starting with nonopioid interventions prior to opioid therapy. The secondary objective of this review is to elucidate the primary mechanisms of action and pathways associated with these two types of pain. Methods We followed the Scale for Assessment of Narrative Review Articles when transcribing this narrative review article to enhance the quality and brevity of this review. This Scale has 0.77% an intra-class coefficient of correlation, 95% confidence interval and 0.88 inter-rater reliability. We searched PubMed, Google Scholar, WorldCAT, and the Cochrane Library for the primary and secondary articles that targeted mechanisms of action, pathways, and pharmacological modalities for nociceptive somatic and neuropathic pain that were published from 2011 to 2022. We excluded articles related to pediatric, some specific pain conditions such as cancer-related pain, palliative care, end-of-life care, and articles that were not written in English language. For pharmacologic selection, we adopted the guidelines from the Policy for Implementation of a Comprehensive Policy on Pain Management by the Military Health Care system for the Fiscal Year 2021; the Clinical Practice Guidance for Opioid Therapy for Chronic Pain by the Department of Defense/Veterans Health Administration (2022); the (2021) Implementation of a Comprehensive Policy on Pain Management by the Military Health Care System; and the (2022) Guideline for Prescribing Opioids for Chronic Pain by the Centers for Disease Control. Discussion From the knowledge of the mechanisms of action and pathways, we can be more likely to identify the causative origins of pain. As a result, we can correctly diagnose the type of pain, properly develop an efficient and personalized treatment plan, minimize adverse effects, and optimize clinical outcomes. The guideline, however, does not serve as a substitute for clinical judgment in patient-centered decision-making. Medication choices should be individualized judiciously based on the patient's comorbid conditions, available social and economic resources, and the patient's preferences to balance the benefits and risks associated with various pain medications and to achieve optimal pain relief and improve the patient's quality of life. [ABSTRACT FROM AUTHOR]

Background: Sedation increases colonoscopy risks and prolongs recovery time. We examined whether virtual reality (VR) can substitute for sedation. The primary outcome was the overall satisfaction of patients who underwent colonoscopy with VR headset compared with patients who underwent standard sedation. Pain during the procedure, polyp detection rate (PDR), colonoscopy duration, post-colonoscopy adverse events, post-colonoscopy recovery, time-to-return to daily functions, and turnaround time at the endoscopy unit were secondary outcomes. Methods: The study was approved by Sheba Medical Center's ethics committee IRB number 21-8177-SMC. Sixty patients were sequentially enrolled in a 1:1 ratio to either standard sedated colonoscopy or VR-unsedated procedure, and all patients signed a written informed consent. 28/30 patients successfully completed the colonoscopy using VR headset. Overall satisfaction score was comparable between the groups. Results: There was no difference between VR and controls in colonoscopy duration, or PDR. VR patients had numerically lower rate of post-colonoscopy adverse events than controls. The proportion of VR patients who reported resuming daily activities on the day of the procedure was significantly higher than in the control group. The VR group patients spent significantly less time in the hospital compared to the control group. Conclusions: VR technology can provide adequate substitution for sedation for most patients undergoing colonoscopy and offers comparable patient satisfaction and faster return to daily activities. [ABSTRACT FROM AUTHOR]

OBJECTIVES: To explore cancer survivors' historical and current use of analgesics for chronic chemotherapy-induced peripheral neuropathy (CIPN). SAMPLE & SETTING: 142 post-treatment cancer survivors who received neurotoxic chemotherapy and were experiencing moderate to severe CIPN. METHODS & VARIABLES: Participants completed the Treatment-Induced Neuropathy Assessment Scale at baseline and reported all analgesics used to manage CIPN. Frequency of historical or current prescription analgesic use for chronic CIPN was described and stratified by CIPN pain severity. RESULTS: At baseline, 31% of participants reported historical use of analgesics for CIPN and 46% of participants were currently using analgesics for CIPN. Gabapentin was the most frequently used analgesic, historically (20%) and currently (34%), and duloxetine was used less frequently (6% historical use, 10% current use). Many participants with severe pain (59%) reported using analgesics for CIPN. IMPLICATIONS FOR NURSING: Duloxetine, the firstline treatment for chronic CIPN pain, was used less frequently than gabapentin, a common prescription analgesic for neuropathic pain. Further research is needed to determine strategies to promote the implementation of evidence-based CIPN treatments in clinical practice. [ABSTRACT FROM AUTHOR]

In forensic toxicology, the pediatric population requires special focus when evaluating positive findings because of the many toxicokinetic and toxicodynamic differences (e.g. metabolic capabilities, body size, etc.) between the pediatric and adult populations. In particular, the administration of over-the-counter (OTC) medications needs careful consideration, as dosages given to the pediatric population (0 days–18 years), particularly those given to individuals <5 years of age, tend to be lower than those given to individuals closer to adulthood. Postmortem pediatric data from 11 years (2010–2020) was compiled. A total of 1413 positive cases contained one or more of the following common OTC medications: antihistamines (brompheniramine, chlorpheniramine, diphenhydramine, doxylamine and pheniramine), pain relievers (acetaminophen, naproxen, ibuprofen and salicylates), cold/flu medications (dextro/levomethorphan, guaifenesin, ephedrine and pseudoephedrine), gastrointestinal aids (dicyclomine and loperamide) and/or sleep aids (melatonin). Antihistamines, cold/flu medications and pain relievers are the most common classes of drugs encountered in the postmortem pediatric population. To evaluate trends, three main age groups were created: ≤5 years old (5 U, birth-5 years old), middle childhood (MC, 6–11 years old), and early adolescence (EA, 12–18 years old). When considering the data, it must be noted that many of these drugs may be co-administered in single and/or multi-drug formulations. In addition, some drugs may have a variety of uses, e.g. antihistamines may also be used as sleep aids. Of note, the prevalence of cases involving those aged 6–11 years old was far less than their younger and older pediatric counterparts. With the widespread availability of OTC medications, unintentional overdoses, recreational misuse and suicidal overdoses can occur in the vulnerable, pediatric population. [ABSTRACT FROM AUTHOR]