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BMJ (Clinical Research Ed.) Jun 2024
Review
Topics: Humans; Low Back Pain; Analgesia; Analgesics
PubMed: 38936847
DOI: 10.1136/bmj-2024-080064 -
Ticks and Tick-borne Diseases Jun 2024Radicular pain is the most predominant symptom among adults with Lyme neuroborreliosis (LNB) but the duration preceding and following diagnosis remains unknown. We aimed...
BACKGROUND
Radicular pain is the most predominant symptom among adults with Lyme neuroborreliosis (LNB) but the duration preceding and following diagnosis remains unknown. We aimed to investigate whether patients with LNB have increased obtainment of analgesics before and after diagnosis and for how long.
METHODS
We performed a nationwide, population-based, matched cohort study (2009-2021). all Danish residents with LNB (positive Borrelia burgdorferi intrathecal antibody index test and cerebrospinal fluid pleocytosis) were included. To form a comparison cohort, individuals from the general population were randomly extracted and matched 10:1 to patients with LNB on age and sex. Outcomes were obtainment of simple analgesics, antiepileptics, tricyclic antidepressants, serotonin and noradrenaline reuptake inhibitors, tramadol, and other opioids. We calculated monthly and six-monthly proportions of individuals with obtainment of analgesics and absolute risk differences.
RESULTS
1,056 patients with LNB and 10,560 comparison cohort members were included. An increased proportion of patients with LNB obtained analgesics from 3 months before study inclusion, especially simple analgesics, tramadol, and other opioids. Within the 0-1-month period after study inclusion, patients with LNB most frequently obtained simple analgesics (15 %), antiepileptics (11 %), and tramadol (10 %). Thereafter, obtainment of analgesics declined within a few months. A slightly larger proportion of patients with LNB obtained antiepileptics up to 2.5 years after diagnosis.
CONCLUSIONS
Up to 3 months preceding diagnosis, LNB was preceded by increased obtainment of analgesics, which suggests diagnostic delay. Importantly, most patients with LNB did not obtain analgesics after the immediate disease course, although obtainment remained more frequent up to 2.5 years after.
PubMed: 38936014
DOI: 10.1016/j.ttbdis.2024.102371 -
PloS One 2024This study evaluated the effect of the systemic immune-inflammation index/albumin ratio (SII/ALB) on the prognosis of immunotherapy-treated patients receiving opioids.
OBJECTIVE
This study evaluated the effect of the systemic immune-inflammation index/albumin ratio (SII/ALB) on the prognosis of immunotherapy-treated patients receiving opioids.
METHODS
A retrospective analysis was conducted of 185 immunotherapy-treated patients who received opioids at Xuzhou Central Hospital from 01/09/2021 to 01/09/2023. The results of related clinical data were collected during the week before the cancer patients received immunotherapy. The SII/ALB cut-off value was determined, and the relationship between the SII/ALB and clinical pathological parameters was analyzed using the chi-square test. The effect of the SII/ALB on progression-free survival (PFS) was examined using Kaplan-Meier curves and the Cox proportional hazard model.
RESULT
The SII/ALB cut-off value was 20.86, and patients were divided into low (SII/ALB ≤ 20.86) and high (SII/ALB > 20.86) SII/ALB groups. Adverse reactions (hazard ratio [HR] = 0.108; 95% confidence interval [CI]: 0.061-0.192, P < 0.001) and the SII/ALB (HR = 0.093; 95% CI: 0.057-0.151, P < 0.001) were independent prognostic factors for PFS. Compared with the high SII/ALB group, the low SII/ALB group had longer PFS after opioid treatment (12.2 vs. 5.2 months, P < 0.001).
CONCLUSION
The SII/ALB is a potentially important prognostic parameter in immunotherapy-treated patients receiving opioids.
Topics: Humans; Female; Male; Middle Aged; Prognosis; Retrospective Studies; Analgesics, Opioid; Immunotherapy; Aged; Inflammation; Neoplasms; Adult; Kaplan-Meier Estimate; Serum Albumin; Proportional Hazards Models; Aged, 80 and over
PubMed: 38935663
DOI: 10.1371/journal.pone.0305119 -
Journal of Cancer Research and... Jun 2024Pancreatic ductal adenocarcinoma is the fourth leading cause of cancer-related deaths globally, with a five-year survival rate of only 5%.
INTRODUCTION
Pancreatic ductal adenocarcinoma is the fourth leading cause of cancer-related deaths globally, with a five-year survival rate of only 5%.
OBJECTIVES
Pancreatic ductal adenocarcinoma is often fatal because of the lack of specific early symptoms and effective early screening tools. Therefore, 80%-85% of patients are usually diagnosed in the advanced stages. This study aimed to investigate the analgesic effect of transcutaneous electrical acupoint stimulation in patients with advanced pancreatic cancer.
METHODS
Eighty patients with advanced pancreatic cancer were recruited from the Integrative Medicine Department of our hospital between June 2017 and October 2018 and randomly divided into the experimental group (n = 40) and the control group (n = 40). The experimental group received transcutaneous electrical acupoint stimulation combined with analgesic medication for 3 consecutive days, while the control group received only analgesic medication. The pain scores of the two groups before and after intervention were compared.
RESULTS
The mean pain severity score was significantly lower in the experimental group than in the control group on day 1 (P < 0.001), day 2 (P < 0.001), day 3 (P = 0.005), and day 4 (P = 0.043).
CONCLUSION
Transcutaneous electrical acupoint stimulation therapy effectively alleviates the pain of patients with advanced pancreatic cancer with a high degree of safety and minimal adverse effects, and is worthy of clinical application.
PubMed: 38935575
DOI: 10.4103/jcrt.jcrt_2172_23 -
MMWR. Morbidity and Mortality Weekly... Jun 2024In 2022, 81,806 opioid-involved overdose deaths were reported in the United States, more than in any previous year. Medications for opioid use disorder (OUD),...
In 2022, 81,806 opioid-involved overdose deaths were reported in the United States, more than in any previous year. Medications for opioid use disorder (OUD), particularly buprenorphine and methadone, substantially reduce overdose-related and overall mortality. However, only a small proportion of persons with OUD receive these medications. Data from the 2022 National Survey on Drug Use and Health were applied to a cascade of care framework to estimate and characterize U.S. adult populations who need OUD treatment, receive any OUD treatment, and receive medications for OUD. In 2022, 3.7% of U.S. adults aged ≥18 years needed OUD treatment. Among these, only 25.1% received medications for OUD. Most adults who needed OUD treatment either did not perceive that they needed it (42.7%) or received OUD treatment without medications for OUD (30.0%). Compared with non-Hispanic Black or African American and Hispanic or Latino adults, higher percentages of non-Hispanic White adults received any OUD treatment. Higher percentages of men and adults aged 35-49 years received medications for OUD than did women and younger or older adults. Expanded communication about the effectiveness of medications for OUD is needed. Increased efforts to engage persons with OUD in treatment that includes medications are essential. Clinicians and other treatment providers should offer or arrange evidence-based treatment, including medications, for patients with OUD. Pharmacists and payors can work to make these medications available without delays.
Topics: Humans; United States; Adult; Middle Aged; Male; Female; Opioid-Related Disorders; Young Adult; Adolescent; Buprenorphine; Aged; Opiate Substitution Treatment; Methadone
PubMed: 38935567
DOI: 10.15585/mmwr.mm7325a1 -
Journal of Food and Drug Analysis Jun 2024We aimed to investigate the therapeutic potential of ibuprofen against type 2 diabetes (T2D) using obese Zucker diabetic fatty (ZDF) rats as type 2 diabetes model. ZDF...
We aimed to investigate the therapeutic potential of ibuprofen against type 2 diabetes (T2D) using obese Zucker diabetic fatty (ZDF) rats as type 2 diabetes model. ZDF rats were hyperglycemic, dyslipidemic and expressed proinflammatory markers in contrast to lean controls, thus reflecting the relationship between obesity and chronic inflammation promoting T2D. Chronic treatment with ibuprofen (2-(4-Isobutylphenyl)propanoic acid) was used to study the impact on pathological T2D conditions as compared to metformin (1,1-dimethylbiguanide) treated ZDF as well as lean controls. Ibuprofen decreased A1c but induced a high insulin release with improved glucose tolerance only after early time points (i.g., 15 and 30 min) resulting in a non-significant decline of AUC values and translating into a high HOMA-IR. In addition, ibuprofen significantly lowered cholesterol, free fatty acids and HDL-C. Some of these effects by ibuprofen might be based on its anti-inflammatory effects through inhibition of cytokine/chemokine signaling (i.g., COX-2, ICAM-1 and TNF-α) as measured in whole blood and epididymal adipose tissue by TaqMan and/or upregulation of anti-inflammatory cytokines (i.g., IL-4 and IL-13) by ELISA analysis in blood. In conclusion, our ZDF animal study showed positive effects of ibuprofen against diabetic complications such as inflammation and dyslipidemia but also demonstrated the risk of causing insulin resistance.
Topics: Animals; Rats, Zucker; Diabetes Mellitus, Type 2; Ibuprofen; Rats; Male; Blood Glucose; Humans; Disease Models, Animal; Insulin; Obesity; Cytokines; Insulin Resistance
PubMed: 38934691
DOI: 10.38212/2224-6614.3506 -
Archivio Italiano Di Urologia,... Jun 2024The management of chronic prostatitis/ chronic pelvic pain syndrome type III (CP/CPPS) has been always considered complex due to several biopsychological factors...
OBJECTIVE
The management of chronic prostatitis/ chronic pelvic pain syndrome type III (CP/CPPS) has been always considered complex due to several biopsychological factors underlying the disease. In this clinical study, we aimed to evaluate the efficacy of the treatment with Palmitoylethanolamide, Epilobium and Calendula extract in patients with CP/CPPS III.
MATERIALS AND METHODS
From June 2023 to July 2023, we enrolled 45 consecutive patients affected by CP/CPPS type III in three different institution. We included patients aged between 18 and 75 years with symptoms of pelvic pain for 3 months or more before the study, a total National Institutes of Health Chronic Prostatitis Symptom Index (NIH-CPSI) score ≥ 12 point and diagnosed with NIH category III, according to 4-glass test Meares-Stamey test. Patients were then allocated to receive rectal suppositories of PEA, Epilobium and Calendula, 1 suppository/ die for 1 month. All patients have been tested with standard urinalysis in order to assess urinary leukocytes (U-WBC). The primary endpoint of the study was the reduction of NIHCPSI. The secondary outcomes were the change of peak flow, post-void residual (PVR), IIEF-5, VAS score, PSA and decrease of U-WBC.
RESULTS
A total of 45 patients concluded the study protocol. At baseline, the median age of all the patients included in the cohort was 49 years, the median PSA was 2.81 ng/ml, the median NIH-CPSI was 18.55, the median IIEF-5 was 18.27, the median U-WBC was 485.3/mmc, the median VAS score was 6.49, the median PVR was 26.5 ml and the median peak flow was 16.3 ml/s. After 1 month of therapy we observed a statistically significant improvement of NIH-CPSI, U-WBC, PSA, IIEF-5, peak flow, PVR and VAS.
CONCLUSIONS
In this observational study, we showed the clinical efficacy of the treatment with PEA, Epilobium and Calendula, 1 suppository/die for 1 month, in patients with CP/CPPS III. The benefits of this treatment could be related to the reduction of inflammatory cells in the urine that could imply a reduction of inflammatory cytokines. These results should be confirmed in further studies with greater sample size.
Topics: Humans; Male; Middle Aged; Adult; Prostatitis; Suppositories; Amides; Aged; Palmitic Acids; Treatment Outcome; Young Adult; Ethanolamines; Plant Extracts; Epilobium; Calendula; Adolescent; Chronic Disease; Pelvic Pain
PubMed: 38934521
DOI: 10.4081/aiua.2024.12582 -
Heliyon Jun 2024Acupuncture may be effective in treating tension-type headache (TTH). The durability of its effects after treatment completion remains inconclusive.
BACKGROUND
Acupuncture may be effective in treating tension-type headache (TTH). The durability of its effects after treatment completion remains inconclusive.
METHODS
We searched multiple databases and references from previous reviews for randomized controlled trials (RCTs) which investigated the effectiveness of acupuncture for TTH. We assessed the methodological quality of RCTs using the Cochrane Risk of Bias 2.0 (RoB 2) tool. Primary outcome was response rate, defined as the proportion of participants who reported at least a 50% reduction in monthly headache days from baseline after completion of treatment. Secondary outcomes included headache days, headache intensity, and analgesic use. Safety outcomes were also evaluated.
RESULTS
A total of seven RCTs involving 3,221 participants with frequent episodic and chronic TTH were included. Individuals receiving acupuncture reported a significantly higher response rate versus sham acupuncture (SA) immediately and at 1-6 months after completion of treatment (<0.05). Compared with SA, post-treatment results of headache days and headache intensity appeared consistent on the whole, showing associations favoring acupuncture. However, no significant reduction in analgesic use was found post-treatment. Acupuncture showed no superiority over physical training or relaxation training in headache days and headache intensity. Moreover, no serious adverse events associated with acupuncture were reported.
CONCLUSION
Limited evidence suggested that acupuncture might provide durable post-treatment effects in the management of frequent episodic and chronic TTH for up to 6 months compared with SA,with no severe treatment-related adverse events reported.
PubMed: 38933960
DOI: 10.1016/j.heliyon.2024.e32174 -
Neuro-ophthalmology (Aeolus Press) 2024Nitrous oxide is used as an anaesthetic and analgesic agent in the medical setting and is known to cause raised intracranial pressure. The use of nitrous oxide...
Nitrous oxide is used as an anaesthetic and analgesic agent in the medical setting and is known to cause raised intracranial pressure. The use of nitrous oxide recreationally for the drug's euphoric and relaxant properties has been linked to multiple neurological and psychiatric sequelae including neuropathy, myelopathy, and psychosis. We describe a case of a young person who declared heavy nitrous oxide use resulting in vision-threatening papilloedema secondary to raised intracranial pressure. He underwent emergency lumbar drainage alongside high-dose acetazolamide and parenteral vitamin B injections. To our knowledge, there have yet to be other reports of cases where heavy nitrous oxide use has caused secondary pseudotumor cerebri syndrome.
PubMed: 38933749
DOI: 10.1080/01658107.2023.2301359 -
IBRO Neuroscience Reports Dec 2024First-line pharmacotherapy for peripheral neuropathic pain (NP) of diverse pathophysiology consists of antidepressants and gabapentinoids, but only a minority achieve...
First-line pharmacotherapy for peripheral neuropathic pain (NP) of diverse pathophysiology consists of antidepressants and gabapentinoids, but only a minority achieve sufficient analgesia with these drugs. Opioids are considered third-line analgesics in NP due to potential severe and unpredictable adverse effects in long-term use. Also, opioid tolerance and NP may have shared mechanisms, raising further concerns about opioid use in NP. We set out to further elucidate possible shared and separate mechanisms after chronic morphine treatment and oxaliplatin-induced and diabetic polyneuropathies, and to identify potential diagnostic markers and therapeutic targets. We analysed thermal nociceptive behaviour, the transcriptome of dorsal root ganglia (DRG) and the metabolome of cerebrospinal fluid (CSF) in these three conditions, in rats. Several genes were differentially expressed, most following oxaliplatin and least after chronic morphine treatment, compared with saline-treated rats. A few genes were differentially expressed in the DRGs in all three models (e.g. and ). Some, e.g. were differentially expressed in both diabetic and oxaliplatin models. Other differentially expressed genes were associated with nociception, inflammation, and glial cells. The CSF metabolome was most significantly affected in the diabetic rats. Interestingly, we saw changes in nicotinamide metabolism, which has been associated with opioid addiction and withdrawal, in the CSF of morphine-tolerant rats. Our results offer new hypotheses for the pathophysiology and treatment of NP and opioid tolerance. In particular, the role of nicotinamide metabolism in opioid addiction deserves further study.
PubMed: 38933596
DOI: 10.1016/j.ibneur.2024.05.006