Postgraduate Medical Journal最新文献

{"title":"Causal linkage of psoriasis with ageing: Mendelian randomization and enrichment analysis towards telomere length and psoriasis.","authors":"Ziqin Cao, Yajia Li, Jianhuang Wu","doi":"10.1093/postmj/qgae115","DOIUrl":"10.1093/postmj/qgae115","url":null,"abstract":"<p><strong>Objective: </strong>Several studies demonstrated potential associations between the telomere length (TL) in leukocytes and psoriasis or psoriatic arthritis (PsA). This study aimed to investigate whether there was the causal genetic relationship between TL and psoriatic diseases bidirectionally.</p><p><strong>Methods: </strong>Two-sample univariable MR (UVMR) analysis was applied to explore the bidirectional causal association of TL with overall psoriasis, psoriasis vulgaris (PV) and PsA. Multivariable MR (MVMR) and the mediation effects analysis were applied to test whether the bidirectional associations between TLs and psoriasis were mediated by body mass index (BMI), alcohol, and smoking status.</p><p><strong>Results: </strong>According to the UVMR results, a negative causal impact of TL on the risk of overall psoriasis was found (OR = 0.775; 95% CI: 0.646-0.931; P = 6.36 × 10-3), and a similar trend was observed in the reversed direction for psoriasis-TL (IVW-β = -0.0097; 95% CI: -0.0170 to -0.0024; P = 9.12 × 10-3). There were also negative genetic associations between TL and PV bidirectionally. The independent association of genetically predicted TL and overall psoriasis persisted in the MVMR results controlled for BMI, smoking, and alcohol consumption (ORMVMR = 0.736; 95% CI: 0.597 to 0.907; P = 0.004). An independent significant association of genetic predisposition to PsA with TL was also found (βMVMR = 0.006; 95% CI: 0.001 to 0.012; P = 0.033). The mediation analysis showed that BMI partially mediated the reverse association between PSO and TL.</p><p><strong>Conclusion: </strong>This MR study revealed an association between genetic indicators of shortened TL and risk of overall psoriasis and PV, and genetic predisposition to PsA was associated with longer TL. Key message What is already known on this topic?  Telomere length (TL) is acknowledged to reflect an individual's biological age but is also associated with dysregulated immune function and immunosenescence. The impact of aging on psoriasis is controversial. Existing evidence suggests that aging may influence pathological changes and clinical course but whether aging is an independent risk factor remains unclear. What this study adds?  The current study found an association between genetic indicators of shortened TL and the risk of overall psoriasis and psoriasis vulgaris (PV). There was a bidirectional link between genetically indicated overall psoriasis and shortened TL. A possible positive genetic association between PsA and TL was also found. How this study might affect research, practice, or policy?  Our study may provide evidence for TL as new diagnostic and therapeutic strategies in clinical practices for psoriasis. Greater efforts to psoriasis management may substantially reduce the aging attributable to TL shortening. Future large-scale GWAS and experimental studies are warranted to examine the mechanistic basis for links between TL and psoriasis to improve under","PeriodicalId":20374,"journal":{"name":"Postgraduate Medical Journal","volume":" ","pages":"147-155"},"PeriodicalIF":3.6,"publicationDate":"2025-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142140861","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effects of vitamin D supplementation on diabetic foot ulcer healing: a meta-analysis.","authors":"Xiaokun Wu, Jinchan Zeng, Xuemei Ye, Mengmiao Peng, Yutao Lan, Shuyao Zhang, Haiyan Li","doi":"10.1093/postmj/qgae107","DOIUrl":"10.1093/postmj/qgae107","url":null,"abstract":"<p><strong>Purpose: </strong>To systematically review the effect of vitamin D supplementation on diabetic foot ulcer (DFU) healing.</p><p><strong>Methods: </strong>The PubMed, Web of Science, Science direct, Ebsco host, CNKI, WanFang, VIP, and CBM databases were electronically searched to collect randomized controlled trials (RCTs) on the impact of vitamin D supplementation on DFUs from inception to 19 November 2022. Two researchers independently screened the literature, extracted the data and assessed the risk of bias of the included studies. Meta-analysis was then performed by using RevMan 5.3 software.</p><p><strong>Results: </strong>A total of seven studies involving 580 patients were included. The results of meta-analysis showed that compared with control group, the wound healing efficiency rate (RR = 1.42, 95%CI 1.03 to 1.95, P = 0.03) and wound reduction rate (MD = 13.11, 95%CI 4.65 to 21.56, P < 0.01) of the experimental group were higher; the change values of the wound area (MD = -3.29, 95%CI -4.89 to 1.70, P < 0.01) and 25 (OH) D (MD = 9.63, 95%CI 6.96 to 12.31, P < 0.01) were larger. Supplementation of vitamin D on DFU patients can improve glucose metabolism and insulin indexes: hemoglobin A1c (MD = -0.44, 95%CI -0.62 to -0.26, P < 0.01), fasting insulin (MD = -3.75, 95%CI -5.83 to -1.67, P < 0.01), HOMA - β (MD = -5.14, 95%CI -8.74 to -1.54, P < 0.01), and quantitative insulin sensitivity check index (MD = 0.02, 95%CI 0.01 to 0.02, P < 0.01). It can also improve inflammation and oxidative stress markers: high sensitivity C-reactive protein (MD = -0.83, 95%CI -1.06 to -0.59, P < 0.01), erythrocyte sedimentation rate (MD = -15.74, 95%CI -21.78 to -9.71, P<0.01), nitric oxide (MD = 1.81, 95%CI 0.07 to 3.55, P = 0.04), and malondialdehyde (MD = -0.43, 95%CI -0.61 to -0.24, P<0.01). There was no statistically significant difference in changes of fasting plasma glucose, homeostasis model of assessment-insulin resistance, total antioxidant capacity, glutathione, very low density lipoprotein cholesterol, low density lipoprotein cholesterol, and high density lipoprotein cholesterol (P>0.05).</p><p><strong>Conclusion: </strong>The current evidence suggests that vitamin D supplementation can significantly promote DFU healing by lowering blood sugar and alleviating inflammation and oxidative stress. Key messages What is already known on this topic  Diabetic foot ulcer (DFU) is a major complication of diabetes mellitus, with high morbidity, mortality and resource utilization. Vitamin D has the effect of lowering blood sugar, improving insulin sensitivity, and increasing anti-inflammatory response. Clinical research on vitamin D supplementation for the treatment of DFU is increasing, but due to the lack of combing and integration, the actual efficacy of vitamin D in patients is unclear. What this study adds  This meta-analysis has shown that vitamin D supplementation can significantly promote DFU healing by lowering blood glucose and alleviating in","PeriodicalId":20374,"journal":{"name":"Postgraduate Medical Journal","volume":" ","pages":"100-107"},"PeriodicalIF":3.6,"publicationDate":"2025-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142111226","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Sampling, study design, and statistics. A didactic discussion.","authors":"Philip D Welsby, Mark Weatherall","doi":"10.1093/postmj/qgae114","DOIUrl":"10.1093/postmj/qgae114","url":null,"abstract":"","PeriodicalId":20374,"journal":{"name":"Postgraduate Medical Journal","volume":" ","pages":"163-166"},"PeriodicalIF":3.6,"publicationDate":"2025-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142140864","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Role of lumbar puncture level on the onset of epidural labor analgesia: a randomized controlled trial.","authors":"Rui Zhou, Yuansheng Cao, Xuemeng Chen, Yanhua Peng, Chao Xiong, Wenhu Zhai, Xianjie Zhang, Yukai Zhou, Lize Xiong","doi":"10.1093/postmj/qgae116","DOIUrl":"10.1093/postmj/qgae116","url":null,"abstract":"<p><strong>Objective: </strong>To compare the speed of achieving painless uterine contractions in parturients undergoing epidural analgesia at different lumbar puncture levels.</p><p><strong>Methods: </strong>This study is a randomized controlled trial at a tertiary A hospital with a history of over 80 years in Sichuan Province, China. Parturients aged 22-40 years old scheduled for vaginal delivery under epidural analgesia were recruited. Eligible patients were randomly allocated into lumbar 2-3 (L2-3) or lumbar 3-4 (L3-4) groups. Epidural analgesia was performed through the interspaces according to grouping. The primary outcome was the percentage of painless uterine contractions 15 min after the initiation of analgesia. The secondary outcomes included the percentage of painless status at 5 and 10 min, sensory block plane, motor block evaluation, adverse events of parturients, epidural analgesic consumption, Apgar score, and the parturients' evaluation of analgesia.</p><p><strong>Results: </strong>Between April 2023 and August 2023, a total of 150 women were finally recruited, and 136 of them were analyzed (68 in each group). In comparison with the L3-4 groups, there was a significantly larger proportion of painless uterine contractions at 5, 10, and 15 min after analgesia initiation in the L2-3 group (20.6% vs. 7.4%, 52.9% vs. 26.5%, and 80.9% vs. 64.7%, P = .026, .002, and .034, respectively). Similarly, the pain scores were lower in the L2-3 group at 5, 10, and 15 min than that in the L3-4 group (5(4,7) vs. 6(5,7), 3(2,5) vs. 4(3,6), and 2(1,3) vs. 3(2,5), P = .006, .004, and .020, respectively). Furthermore, puncturing through the L2-3 interspace contributed to a higher evaluation of parturients to the analgesia procedure (9(8,9) vs. 8(8,9), P < .001). However, there was no significant difference in sensory block, motor block, or adverse events between the two groups.</p><p><strong>Conclusion: </strong>Puncturing through the L2-3 interspace is associated with faster pain relief and a better experience for parturients. These findings present a superior option for anesthesiologists when conducting epidural labor analgesia. Key messages What is already known on this topic?  Epidural analgesia is an effective way to relieve labor pain. What this study adds?  Puncturing via lumbar 2-3 interspace induces more rapid onset of epidural analgesia. How this study might affect research, practice or policy?  Lumbar 2-3 interspace is a superior option in terms of the speed of pain relief and satisfaction of parturients when conducting epidural labor analgesia.</p>","PeriodicalId":20374,"journal":{"name":"Postgraduate Medical Journal","volume":" ","pages":"116-122"},"PeriodicalIF":3.6,"publicationDate":"2025-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142111128","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Critical tasks and errors associated with intercostal chest drain insertion.","authors":"Samuel Kuan, Richard Lynch, Angela O Dea","doi":"10.1093/postmj/qgae113","DOIUrl":"10.1093/postmj/qgae113","url":null,"abstract":"<p><strong>Introduction: </strong>To describe critical tasks and errors associated with intercostal chest drain insertion, in order to develop enhanced procedural guidelines for task performance and training.</p><p><strong>Methods: </strong>Expert emergency medicine physicians participated in a three-phased study. First, hierarchical task analyses was used to identify tasks, sub-tasks, and the sequence of tasks. Second, systematic human error reduction and prediction approach was used to identify and classify the errors associated with each sub-task culminating in a probability, criticality, and detectability rating for each error. Third, failure modes, effects and criticality analysis technique was used to convert probability and criticality estimates to occurrence and severity scores. Criticality index score, a measure of the propensity for the error to cause harm or procedural failure for each error, was calculated and the top 20 errors most likely to cause harm were ranked.</p><p><strong>Results: </strong>Thirteen tasks and 61 sub-tasks were identified and yielded 86 potential errors. Error classification included errors of action, checking, and selection. The error with the highest criticality score was 'identifying a point of entry lower than the fifth intercostal space'. The top four ranked errors all relate to the identification and correct marking of the location site for the intercostal drain within the safe triangle.</p><p><strong>Conclusions: </strong>Tasks and sub-tasks associated with intercostal chest drain insertion was described and evaluated for criticality. The most critical task was the correct identification of a safe insertion point. Applications include development of procedural guidelines with tasks vulnerable to error highlighted and training interventions that promotes safe task performance.</p>","PeriodicalId":20374,"journal":{"name":"Postgraduate Medical Journal","volume":" ","pages":"123-136"},"PeriodicalIF":3.6,"publicationDate":"2025-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142140863","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Self-reported physical activity properties and 20-year all-cause and cardiovascular mortality among community-dwelling older adults.","authors":"Yonatan Moshkovits, Angela Chetrit, Rachel Dankner","doi":"10.1093/postmj/qgae120","DOIUrl":"10.1093/postmj/qgae120","url":null,"abstract":"<p><strong>Purpose: </strong>Physical activity was previously associated with decreased mortality. Current guidelines recommend >150 min/week or >75 min/week of moderate or high-intensity exercise to maintain a healthy lifestyle; however, exercise properties most strongly associated with low mortality among the elderly may still be explored.</p><p><strong>Methods: </strong>A total of 1210 community-dwelling older adults, from the third phase (1999-2004) of the Israel Study on Glucose Intolerance, Obesity, and Hypertension, were followed until 2016 and 2019 for cardiovascular and all-cause mortality, respectively. Physical activity properties were recorded and evaluated against all-cause and cardiovascular mortality.</p><p><strong>Results: </strong>Mean age at baseline was 73 ± 7 years, with 638 (53%) females, and 585 (48%) reported habitual exercise. When compared to sedentary individuals, multivariable Cox regressions showed a significantly lower risk for all-cause mortality among currently active individuals [hazard ratio (HR) = 0.72, 95% confidence interval (CI): 0.59-0.88, P = .002], those engaging in light-moderate activity (HR = 0.72, 95% CI: 0.57-0.89, P = .003), those with diverse exercise types (HR = 0.59, 95% CI: 0.44-0.80, P = .001), more sessions/week (HR = 0.94, 95% CI: 0.92-0.97, P < .001), those meeting current exercise recommendations (HR = 0.79, 95% CI: 0.58-0.89, P = .03), those who engaged in walking (HR = 0.58, 95% CI: 0.45-0.76, P < .001), and swimming (HR = 0.66, 95% CI: 0.45-0.96, P = .03). Similar HRs were found for cardiovascular mortality, although a somewhat stronger protective association was observed for swimming (HR = 0.48, 95% CI: 0.24-0.95, P = .04) compared to a sedentary lifestyle.</p><p><strong>Conclusion: </strong>The study further supports current exercise guidelines among the elderly. It also underscores the importance of physical activity in older individuals while prioritizing a greater number of sessions/week in addition to the total duration, and highlights specific activity features associated with lower long-term mortality among older adults. Key message • What is already known on this topic - Physical activity was associated with a lower risk for mortality, although the specific properties and the preferred type of exercise among older adults are still debatable. • What this study adds - The study suggests the optimal activity characteristics in older adults while prioritizing activity sessions over time, light-moderate exercise over strenuous activity, diverse activity, and walking and swimming over other activities. • How this study might affect research, practice or policy - Future exercise guidelines should focus on increasing activity sessions throughout the week and not on the cumulative time to maximize the effect on mortality.</p>","PeriodicalId":20374,"journal":{"name":"Postgraduate Medical Journal","volume":" ","pages":"108-115"},"PeriodicalIF":3.6,"publicationDate":"2025-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142293741","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Peri-operative strategy in resuscitation of unstable injured surgical patients: a primer.","authors":"Shahad Abdulkhaleq Mamalchi, Maher Matar, Gary Alan Bass","doi":"10.1093/postmj/qgae141","DOIUrl":"10.1093/postmj/qgae141","url":null,"abstract":"<p><strong>Background: </strong>Trauma remains a leading cause of death, both for individuals under 40 in North America, and globally, where it contributes to ~10% of deaths annually. Thoughtful, timely, balanced resuscitation, especially in the peri-operative period for unstable injured surgical patients, is vital for optimizing outcomes. The advanced trauma life support protocol plays a pivotal role in early evaluation and management, emphasizing hemorrhage control and resuscitation strategies.</p><p><strong>Objective: </strong>This narrative review provides a structured, evidence-based framework aimed at enhancing the educational experience of surgical trainees. It outlines key principles in peri-operative trauma resuscitation, emphasizing timely intervention, goal-directed fluid therapy, and damage control surgery (DCS) to improve patient outcomes.</p><p><strong>Methods: </strong>A comprehensive Scale for Quality Assessment of Narrative Review Articles -guideline compliant literature search was conducted using PubMed and Google Scholar for English-language articles published between January 2000 and February 2024. The search included relevant medical subject headings terms. Additional studies were identified from reference lists. Extracted data were reviewed and organized using thematic analysis, focusing on historical perspectives, evidence-based practices, and the concept of DCS.</p><p><strong>Results: </strong>Key findings from the 55 relevant studies selected underscore the importance of balanced fluid and blood product administration, the use of permissive hypotension in hemorrhagic shock, and the application of DCS principles. This review highlights educational strategies that foster a deeper understanding of trauma resuscitation practices, offering practical insights through case studies and technological innovations.</p><p><strong>Conclusion: </strong>This review serves as an educational resource for surgical trainees, equipping them with a robust understanding of evidence-based trauma resuscitation. By integrating historical context, modern practices, and emerging technologies, the review aims to enhance both the theoretical knowledge and practical skills necessary for managing unstable trauma patients. Emphasis is placed on interdisciplinary teamwork, continuous education, and personalized resuscitation strategies to improve clinical outcomes.</p>","PeriodicalId":20374,"journal":{"name":"Postgraduate Medical Journal","volume":" ","pages":"93-99"},"PeriodicalIF":3.6,"publicationDate":"2025-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142472937","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Efficacy and safety of non-focused low-intensity ultrasound technology for subcutaneous lipolysis in the lower abdomen: a clinical study.","authors":"Jieying Tang, Lujia Chen, Shihong Zhang, Hui Shao, Lu Wang, Chuan Wang, Qiang Chen, Yikang Hou, Xueyin Liao, Meina Song, Cuicui Zhang, Xuemei Zhang, Jianmin Yang, Weiwei Li","doi":"10.1093/postmj/qgaf008","DOIUrl":"https://doi.org/10.1093/postmj/qgaf008","url":null,"abstract":"<p><strong>Background: </strong>With rising demand for non-invasive body contouring, this study aimed to evaluate the efficacy and safety of non-focused, low-intensity ultrasound for lower abdominal lipolysis.</p><p><strong>Methods: </strong>The enrolled subjects prospectively received 6 weekly sessions of well-setting ultrasound treatment with frequency of 1 MHz and an intensity of 2.2 W/cm2, to target the subcutaneous fat of lower abdomen with three regions (left, middle, and right). Evaluations included ultrasound measurements and blood biochemical analyses at the baseline, pre-4th session, and at 1 and 2-month post-treatment points to confirm the efficacy and safety.</p><p><strong>Results: </strong>A total of 17 subjects completed the whole treatment. Significant reductions in superficial abdominal fat layer thickness of all three regions were observed (all P-values of ANOVA <0.001), without severe adverse events reported. Post-hoc analysis showed the superficial fat layers of all the three regions at 1-month post-treatment significant reductions comparing the baseline (all adjusted P < 0.05). The reduction effects for superficial fat layers were still available at the 2-month post-treatment follow-up at the left and middle regions. Conversely, there was no significant improvements among the deep fat layers at the three regions.</p><p><strong>Conclusion: </strong>Non-focused, low-intensity ultrasound demonstrate its potential of efficacy and safety for reducing superficial abdominal fat, and may maintain the capability for at least two months. Further studies are needed to confirm long-term efficacy and optimize treatment parameters.   What is already known on this topic? Non-focused ultrasound with low-intensity is recognized for its potential in non-invasive body contouring, but detailed efficacy and safety data were limited, especially for lower abdominal lipolysis. What this study adds? Our research demonstrated the efficacy and safety of non-focused ultrasound with low-intensity in reducing superficial abdominal fat, with sustained effects for at least two months. How this study might affect research, practice, or policy? This study could guide future researches toward long-term effects and optimization of ultrasound treatments, and influence clinical practice by providing a validated method for non-invasive fat reduction.</p>","PeriodicalId":20374,"journal":{"name":"Postgraduate Medical Journal","volume":" ","pages":""},"PeriodicalIF":3.6,"publicationDate":"2025-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143010289","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Risk factors associated with pain and pain relief in patients with chronic pancreatitis.","authors":"Bingqing Li, Yuning Chu, Xiaowei Wang, Pin Meng, Liang Fang, Zi-Bin Tian, Xiaoyu Li","doi":"10.1093/postmj/qgae185","DOIUrl":"https://doi.org/10.1093/postmj/qgae185","url":null,"abstract":"<p><strong>Background: </strong>Abdominal pain is one of the most prominent symptoms in patients with chronic pancreatitis (CP) and can manifest intermittently or persistently. The mechanism of pain is not yet clear, and no effective treatment is currently available. This study aimed to explore the risk factors for pain in patients with CP, which may provide new insights for developing effective pain control modalities.</p><p><strong>Methods: </strong>This clinical study was based on a single-centre research database that included 570 patients with CP. We compared the differences in baseline data, clinical characteristics, and psychophysiology traits between patients with and without pain. Subsequently, patients will be followed up to assess changes in their risk factors and explore their relationship with pain.</p><p><strong>Results: </strong>In the final risk factor model, young age (P = .031; odds ratio [OR] = 0.986 [0.973, 0.999]), prolonged disease duration (P < .001; OR = 1.307 [1.127, 1.516]), heavy smoking (P = .014; OR = 1.331 [1.060, 1.617]), alcohol consumption (P = .003; OR = 1.419 [1.127, 1.788]), low body mass index (P < .001; OR = 0.786 [0.703, 0.879]), pancreatic exocrine insufficiency (P = .040; OR = 1.683 [1.024, 2.767]), acute pancreatitis attacks (P = .027; OR = 1.759 [1.067, 2.902]), anxiety, and depression (P = .016; OR = 1.047 [1.009, 1.088]; P = .014; OR = 1.068 [1.013, 1.126]) were associated with CP pain. Reducing tobacco and alcohol intake (P = .001; OR = 2.367 [1.525, 4.637]; P = .024; OR = 2.011 [1.085, 3.199]), increasing the body mass index (P = .005; OR = 1.968 [1.265, 3.805]), and improving anxiety (P = .001; OR = 1.164 [1.081, 1.340]) were identified to be beneficial for pain relief. Compared to the effects on persistent pain, pancreatic enzyme supplementation (P = .004; OR = 1.794 [1.186, 2.502]) had a clear effect on intermittent pain in patients with CP.</p><p><strong>Conclusion: </strong>We identified a multifactorial model of pain risk factors for CP and confirmed that modifying these risk factors could influence patient pain symptoms.</p>","PeriodicalId":20374,"journal":{"name":"Postgraduate Medical Journal","volume":" ","pages":""},"PeriodicalIF":3.6,"publicationDate":"2025-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143010304","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Genetic insights into visceral obesity with health conditions, from disease susceptibility to therapeutic intervention.","authors":"Genshan Zhang, Baolin Han, Yanghui Chen, Wei Jiang, Jie Fu, Xiangshang Xu, Xuelai Luo, Zhixin Cao","doi":"10.1093/postmj/qgaf004","DOIUrl":"https://doi.org/10.1093/postmj/qgaf004","url":null,"abstract":"<p><strong>Purpose: </strong>This study aimed to investigate the relationship between visceral obesity and various disease traits, as well as to identify potential safe targets for the prevention and treatment of visceral obesity.</p><p><strong>Study design: </strong>Univariable and multivariable Mendelian randomization (MR) analyses were performed to examine the associations between visceral obesity and 1883 disease traits. Furthermore, we assessed the potential effect of 1684 protein expressions on visceral obesity using the available quantitative trait locus data for plasma proteins. To evaluate the potential safety profiles associated with biomarker intervention, we conducted phenome-wide MR using 1883 outcomes, focusing on the significant biomarkers.</p><p><strong>Results: </strong>Visceral obesity was significantly associated with elevated risks of 183 disease traits across multiple systems, such as endocrine, cardiovascular, respiratory, digestive, musculoskeletal, and genitourinary systems. Higher genetically predicted levels of GCKR, CYB5A, ITPKA, and ENTPD6 were found to increase the risk of visceral obesity, while 1433B, SEMA3G, FOXO3, and HAPLN4 were associated with a decreased risk of visceral obesity. The results of the phenome-wide MR analysis indicate that CYB5A, ENTPD6, 1433B, and HAPLN4 can potentially be safe and effective drug targets for visceral obesity treatment.</p><p><strong>Conclusions: </strong>This study indicates visceral obesity is associated with an increased risk of diseases within various physiological systems, such as cardiovascular, respiratory, and endocrine systems. The circulatory proteome reveals eight novel biomarkers for visceral obesity intervention, with CYB5A, ENTPD6, 1433B, and HAPLN4 displaying particular potential as safe and effective drug targets.</p>","PeriodicalId":20374,"journal":{"name":"Postgraduate Medical Journal","volume":" ","pages":""},"PeriodicalIF":3.6,"publicationDate":"2025-01-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143010292","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}