Impact of opioid-free analgesia on pain severity and patient satisfaction after discharge from surgery: multispecialty, prospective cohort study in 25 countries

Background: Balancing opioid stewardship and the need for adequate analgesia following discharge after surgery is challenging. This study aimed to compare the outcomes for patients discharged with opioid versus opioid-free analgesia after common surgical procedures.Methods: This international, multicentre, prospective cohort study collected data from patients undergoing common acute and elective general surgical, urological, gynaecological, and orthopaedic procedures. The primary outcomes were patient-reported time in severe pain measured on a numerical analogue scale from 0 to 100% and patient-reported satisfaction with pain relief during the first week following discharge. Data were collected by in-hospital chart review and patient telephone interview 1 week after discharge.Results: The study recruited 4273 patients from 144 centres in 25 countries; 1311 patients (30.7%) were prescribed opioid analgesia at discharge. Patients reported being in severe pain for 10 (i.q.r. 1-30)% of the first week after discharge and rated satisfaction with analgesia as 90 (i.q.r. 80-100) of 100. After adjustment for confounders, opioid analgesia on discharge was independently associated with increased pain severity (risk ratio 1.52, 95% c.i. 1.31 to 1.76; P < 0.001) and re-presentation to healthcare providers owing to side-effects of medication (OR 2.38, 95% c.i. 1.36 to 4.17; P = 0.004), but not with satisfaction with analgesia (beta coefficient 0.92, 95% c.i. -1.52 to 3.36; P = 0.468) compared with opioid-free analgesia. Although opioid prescribing varied greatly between high-income and low- and middle-income countries, patient-reported outcomes did not.Conclusion: Opioid analgesia prescription on surgical discharge is associated with a higher risk of re-presentation owing to side-effects of medication and increased patient-reported pain, but not with changes in patient-reported satisfaction. Opioid-free discharge analgesia should be adopted routinely

Bapineuzumab for mild to moderate Alzheimer’s disease: a meta-analysis of randomized controlled trials

Abstract Background Alzheimer’s disease (AD) is a globally prevalent neurodegenerative condition, clinically characterized by progressive memory loss and gradual impairment of cognitive functions. Bapineuzumab is a fully humanized monoclonal antibody that binds to neurotoxic amyloid proteins in the brain, enhancing their clearance. We performed this systematic review and meta-analysis to evaluate the safety and efficacy of bapineuzumab in patients with mild to moderate Alzheimer’s disease. Methods We performed a web-based literature search of PubMed, Ovid, EBSCO, Scopus, Embase, Cochrane CENTRAL, and web of science using the relevant keywords. Data were extracted from eligible records and pooled as mean difference (MD) or risk ratio (RR) values with their 95% confidence interval (CI), using Review Manager software (version 5.3 for windows). Heterogeneity was measured by Chi-square and I-square tests. Result The pooled effect estimate from six randomized clinical trials (n = 2380) showed that bapineuzumab significantly reduced the cerebrospinal fluid concentration of phosphorylated tau proteins (Standardized MD = −5.53, 95% CI [−8.29, −2.76]). However, the bapineuzumab group was not superior to the placebo group in terms of change from baseline in Alzheimer’s disease assessment scale (ADAS)-Cog11 (MD = 0.14, 95% CI [−0.72, 0.99]), disability assessment for dementia (DAD) scale (MD = 1.35, 95% CI [−1.74, 4.43]), and mini-mental state examination (MMSE) scores (MD = 0.08, 95% CI [−0.31, 0.47]). Regarding safety, bapineuzumab increased the risk of serious treatment-emergent adverse events (RR = 1.18, 95% CI [1.02, 1.37]) and cerebral vasogenic edema (RR = 40.88, 95% CI [11.94, 135.95]). All bapineuzumab doses (0.15, 0.5, 1, and 2 mg/kg) were similar to placebo in terms of change from baseline in ADAS-cog11, DAD, and MMSE scores, except for the 0.15 mg/kg dose, which caused a significant worsening on the ADAS-cog11 scale (MD = 5.6, 95% CI [0.22, 10.98]). Conclusions Considering the lack of clinical efficacy, combined with the significant association with serious adverse events, bapineuzumab should not be used to treat patients with mild to moderate AD. Future studies should investigate the effect of combining bapineuzumab with other therapeutic strategies and reevaluate the efficacy of targeting amyloid β proteins in AD therapy

Additional file 2: of Bapineuzumab for mild to moderate Alzheimer’s disease: a meta-analysis of randomized controlled trials

Shows the authors’ judgements for risk of bias assessment domains with supporting reasons. (DOCX 20 kb

Additional file 1: of Bapineuzumab for mild to moderate Alzheimer’s disease: a meta-analysis of randomized controlled trials

Shows the reasons for exclusion of retrieved articles during full text screening. (DOCX 31 kb

Evaluation of visfatin in patients with systemic lupus erythematosus: Correlation with disease activity and lupus nephritis

AbstractIntroductionRenal involvement affects about 50% of SLE patients accounting for significant morbidity and mortality in these patients. The adipokine “visfatin” acting as a growth factor for B-lymphocyte-precursors, exerts several proinflammatory functions. It was demonstrated as a marker of endothelial dysfunction (ED) in chronic kidney disease (CKD) thus could be a factor linking inflammation in SLE and kidney disease.Aim of the workTo assess serum visfatin level in SLE patients and its correlation to disease activity and lupus nephritis (LN) in these patients.Patients and methodsSerum level of visfatin using enzyme-linked immunosorbent assay (ELISA), chemical and immunological markers of SLE and LN were measured in 40 SLE patients and 40 age and sex matched healthy controls. Disease activity and renal involvement were assessed using SLE Disease Activity Index (SLEDAI) and Renal SLEDAI respectively further dividing patients into active versus inactive and LN versus non-LN respectively. Renal biopsies were taken from LN subgroup and were classified according to the modified WHO classification.ResultsA significantly higher serum visfatin level was found on comparing SLE patients (mean 109±180ng/ml, median18) with controls (mean 9.4±11ng/ml, median2.5) with statistically highly significant difference (z=5.2, P<0.001). Also there was a statistically significant difference as regards serum visfatin level between active SLE patients (mean 173±111ng/ml, median 14) and inactive patients (mean 139±88ng/ml, median 5) (z=2.1, P<0.05) as well as between patients with LN (mean 226±180ng/ml, median18) and patients with no LN (mean 101±140ng/ml, median 8(2-229)) (z=2.1, P<0.05). Visfatin had a highly significant positive correlation with disease duration (r=0.48, P<0.001), SLEDAI (r=0.62, P<0.001) as well as ESR, CRP and, renal score (r=0.45, 0.35, and 0.65, respectively) while inverse correlation with estimated GFR (r=−0.614) and C3 and C4 titre (r=−0.26, r=−0.35, respectively) was recorded. Visfatin showed high sensitivity in detecting active SLE and LN 83% and 85%, respectively.ConclusionSerum visfatin is strongly associated with LN in SLE patients and is a promising biomarker for prediction of renal involvement in these patients. It reflects SLE activity specially LN activity namely renal score and GFR decline. Further prospective studies are required to confirm visfatin as a destructive mediator of predictive and prognostic value in active lupus nephritis

Mammary duct ectasia with bloody nipple discharge in a 5-month-old infant: A case report

Mammary ductal ectasia (MDE) with bloody nipple discharge (BND) appears to be exceptionally rare and presents a challenge for management to the consulting physician. We report A 5-month-old boy presented with a 3 weeks history of unilateral breast enlargement associated with intermittent spontaneous bloody nipple discharge. Ultrasound evaluation showed a 1.0 cm × 0.57 cm cystic mass in the right subareolar region with dilated ducts. Cytological evaluation of nipple discharge showed no malignant cells. The breast swelling and nipple discharge resolved spontaneously after 1 months without recurrence during the following 7 months. We conclude that mammary ductal ectasia is a benign and self-limited disorder in infancy and can be manged conservatively without any specific treatment to avoid unnecessary invasive surgical intervention

Non-Multisystem Inflammatory Syndrome in Children—Postacute Sequelae of Paediatric COVID-19: Autoimmune or Autoinflammatory? A Systematic Review of the Reported Cases

Three years after its emergence, coronavirus disease 2019 (COVID-19) continues to be a leading cause of worldwide morbidity and mortality. This systematic review comprises relevant case reports that discuss non-multisystem inflammatory syndrome in children (non-MIS-C) and postacute sequalae of COVID-19 (PASC) in the paediatric population, also known as long COVID syndrome. The study aims to highlight the prevalent time interval between COVID-19 and the development of non-MIS-C post-infectious sequalae (PIS). Databases were searched for studies that met our inclusion and exclusion criteria. The final screening revealed an equal sex distribution where the commonest age intervals were school-age and adolescence, with 38% of the patients being older than six years. Interestingly, hospital admission during the course of COVID-19 was not a predictor of the subsequent PASC; forty-nine patients (44.9%) were hospitalized while sixty patients (55.1%) were not hospitalized. Moreover, the most predominant time interval between COVID-19 and the developing PASC was within 14 days from the start of COVID-19 infection (61%). These findings suggest a crucial link between COVID-19 and immune PIS in the paediatric population, especially those older than six years. Accordingly, follow-up and management are encouraged in case of unusual symptoms and signs following COVID-19 infection, regardless of the COVID-19 infection severity