bluuebunny/crossref_metadata_2025 huggingface dataset:
Jintiange capsule may have a positive effect on pain relief and functional activity in OVCF patients with PVA: A meta-analysis of randomized control trials
Authors: Feng Ningning , Guan Jianbin , Yu Xing , Li Wenhao , Qiu Ziye , Jiang Guozheng , Yang Yongdong
Published: May 2024

Background:

This study aims to systematically evaluate the clinical efficacy and adverse reactions associated with Jintiange capsule (JTG capsule)-assisted percutaneous vertebral augmentation (PVA) in the treatment of osteoporotic vertebral compression fracture (OVCF).

Methods:

A comprehensive search was conducted across multiple databases including PubMed, Cochrane Library, EMBASE, Web of Science Database, China Biomedical Database, China VIP Network, China National Knowledge Infrastructure, Wanfang, and VIP Chinese Journal databases until June 1, 2022. Manual searches were also performed in relevant journals. Randomized controlled trials investigating the efficacy of JTG capsule-assisted PVA in the treatment of OVCF were identified and selected for inclusion. The quality of the included studies was assessed using the Cochrane risk bias assessment tool and Jadad scale. Meta-analysis was conducted using Stata MP18 software.

Results:

A total of 138 literatures were retrieved, and 12 RCTS were finally included after screening, involving 1099 patients. Overall, the quality of the included literature was low, and all the included literatures were randomized controlled experiments, among which 9 were grouped by random number table, and 3 did not specify the random assignment plan. The total effective rate of the experimental group was higher than that of the control group (relative ratio: 1.19, 95% confidence interval: 1.11, 1.26, P = .868, I
2 = 0%). The heterogeneity of visual analog score, Oswestry disability index, bone mineral density (BMD) of lumbar vertebrae, BMD of femoral neck and bone-γ-carboxyglutamic acid-containing protein was high. The reasons for the high heterogeneity were the age of patients, the follow-up time and the small sample size. There is publication bias in visual analog score, Oswestry disability index scores, and lumbar spine bone mineral density, and we believe that publication bias may be related to selective reporting of positive results by the authors and selective publication of positive results by the publishers.

Conclusion:

JTG capsule has demonstrated promising outcomes in alleviating the pain experienced by OVCF patients following PVP. Additionally, it has shown efficacy in enhancing postoperative lumbar and back function. Furthermore, JTG capsule has been associated with improvements in postoperative vertebral BMD and serum bone-γ-carboxyglutamic acid-containing protein levels. These findings suggest that JTG capsule could potentially serve as a viable adjunctive treatment option for managing osteoporosis following PVA.
Network pharmacology and molecular docking to explore the treatment potential and molecular mechanism of Si-Miao decoction against gouty arthritis
Authors: Ma Zebing , Zeng Peng , Feng Haibo , Ni Lili
Published: May 2024

Gouty arthritis (GA) is a common metabolic rheumatological disease. Si-Miao decoction has therapeutic effects on GA. In our study, we investigated the mechanism of Si-Miao decoction against GA using network pharmacology and molecular docking analytical methods. The Traditional Chinese Medicine Systems Pharmacology Database was used as the basis for screening the main targets and agents of the Si-Miao decoction, and the Genecards, OMIM, and Drugbank databases were used to screen GA-related targets. They were analyzed using Venn with the drug targets to obtain the intersection targets. We used Cytoscape 3.9.1 to draw the “Drugs-Compounds-Targets” network and the String database for creative protein-protein interaction networks of target genes and filtered core targets. Gene Ontology and Kyoto Encyclopedia of Genes and Genomes were used to analyze the core targets. Molecular docking was performed using AutoDockTools to predict the binding capacity between nuclear targets and active components in the Si-Miao decoction. A total of 50 chemically active components containing 53 common targets of Si-Miao decoction anti-GA and 53 potential drug target proteins were identified. Core targets, namely, TNF, STAT3, SRC, PPARG, TLR4, PTGS2, MMP9, RELA, TGFB1, and SIRT1, were obtained through PPI network analysis. GO and KEGG analyses showed that the mechanism of anti-GA in Si-Miao decoction may proceed by regulating biological processes such as inflammatory factor levels, cell proliferation, apoptosis, and lipid and glucose metabolism, and modulating the NOD-like receptor signaling pathway, IL-17 signaling pathway, TNF signaling pathway, NF-kappa B signaling pathway, and Toll-like receptor signaling pathway. We further screened the core targets, including PTGS2, MMP9, and PPAGR, as receptor proteins based on their degree value and molecular docking with the main active compounds in Si-Miao decoction, and found that baicalein had high affinity. In conclusion, Si-Miao decoction, through anti-inflammatory, apoptosis-regulating, and anti-oxidative stress action mechanisms in the treatment of GA.
Causal relationships of mental diseases and thyroid diseases based on a Mendelian randomization study
Authors: Fang Xiang , Wu Cuiping , Ding Wenjing , Xu Dandan , Shi Zhangxia
Published: May 2024

Evidence from observational researches have suggested that mental diseases are able to affect thyroid diseases. However, the causal relationship between mental diseases and the risk of thyroid diseases still remains unclear. Herein, we conducted a two-sample Mendelian randomization (MR) statistical analysis method to assess the causality between mental diseases and thyroid diseases. Initially, publicly available genome-wide association studies summary data were leveraged to obtain single-nucleotide polymorphisms based on set parameters. Subsequently, a two-sample MR was utilized to analyze causal relationships between mental diseases (Alzheimer disease, bipolar disorder, major depressive disorder, Parkinson disease, schizophrenia) and thyroid diseases (hyperthyroidism/thyrotoxicosis, hypothyroidism) with removing outliers based on MR-PRESSO method. Finally, 8 regression MR methods (inverse variance weighted [IVW], IVW fixed effects, c, MR Egger, weighted median, penalized weighted median, simple mode, weighted mode) were performed to evaluate bias and effectiveness, of which IVW was considered as the primary method. Our results demonstrated that most of mental diseases have no causal relationships with thyroid diseases except bipolar disorder and hyperthyroidism/thyrotoxicosis based on IVW method [odds ratio: 0.999, 95% confidence interval: 0.998–1.000, P = .028], and bipolar disorder and hypothyroidism based on IVW method [odds ratio: 0.997, 95% confidence interval: 0.995–0.999, P = .002]. Then we subsequently conducted a consistent robustness analysis to assess heterogeneity and horizontal pleiotropy. Our method reports causal relationships exist mental diseases and the risk of thyroid diseases. Subsequent researches are still warranted to determine how mental diseases influence the development of thyroid diseases.
Unraveling the links between circulating bioactive factors and epilepsy: A bidirectional Mendelian randomization study
Authors: Wang Wencai , Ma Luyao , Liu Menghao , Zhao Yongqiang , Ye Wei , Li Xianfeng
Published: May 2024

Epidemiological research has shown that a variety of circulating bioactive factors are associated with epilepsy, including macrophage colony-stimulating factor, interleukin-1β, and tumor necrosis factor-α. To further investigate the associations between epilepsy and 41 inflammatory cytokines, this Mendelian randomization was performed. This study presents genome-wide association study summary data on 41 inflammatory cytokines and epilepsy. Epilepsy incorporates generalized and focal epilepsy. A two-sample Mendelian randomization method was used. In order to analyze causal relationships between exposures and outcomes, the inverse variance-weighted method was mainly used. The findings suggested that increased levels of interleukin-1 receptor antagonists and interleukin-5 may be significantly associated with increased risks of focal epilepsy (beta: 0.080, P = .043; beta: 0.083, P = .015). In addition, regulated upon activation normal T cell expressed and secreted factor and Macrophage colony-stimulating factor may be significantly associated with generalized epilepsy (beta: 0.110, P = .042; beta: –0.114, P = .024). Furthermore, inflammatory cytokines such as interleukin-10, interleukin-1β, interleukin-1Ra, interleukin-7, tumor necrosis factor-α, and interferon-γ may be identified as the result of focal epilepsy (beta: 0.152, P = .031; beta: 0.214, P = .037; beta: 0.214, P = .047; beta: 0.222, P = .031; beta: 0.224, P = .025; beta: 0.161, P = .018). This study suggests that interleukin-5 and interleukin-1 receptor antagonists are potentially correlated factors with focal epilepsy etiology, macrophage colony-stimulating factor and regulated upon activation normal T cell expressed and secreted factor are potentially correlated factors with generalized epilepsy etiology, while several inflammatory cytokines possibly contribute to focal epilepsy development downstream.
Prolonged loss of intercostal muscle mass and its predictors in COVID-19 patients: A retrospective study from tertiary hospital
Authors: Koo Byeong Ju , Choi Ho Cheol , Choi Hye Young , Shin Hwa Seon , Won Jung Ho , Hong Seok Jin , Yang Won Jeong , Ahn Jae Kyeong , Park Mi Jung
Published: May 2024

Sarcopenia is a contributing factor in the development of long-COVID syndrome. We aimed to investigate how intercostal muscle mass changes over 3 months compared to other chest wall muscles following COVID-19 infection, along with identifying factors contributing to intercostal muscle loss during follow-up. We retrospectively studied 110 COVID-19 patients, analyzing muscle masses in the intercostal, pectoralis, and thoracic 12th vertebra level (T12) on initial and follow-up CT scans. Muscle mass was quantitatively assessed using density histogram analysis. We calculated the muscle difference ratio (MDR) as the following formula: (initial muscle mass - follow-up muscle mass)/initial muscle mass. Patients were categorized into 2 groups: <3 months follow-up (n = 53) and ≥ 3 months follow-up (n = 57). We employed stepwise logistic regression, using intercostal MDR ≥ 25% in follow-up as an independent variable and age < 65 years, ventilator use, steroid use, follow-up > 3 months, hospital stay > 13 days, body mass index < 18.5 kg/m², and female gender as dependent variables. The loss of intercostal muscle was the most severe among the 3 chest wall muscles in the CT follow-up. Intercostal MDR was significantly higher in the ≥ 3 months follow-up group compared to the < 3 months group (32.5 ± 23.6% vs 19.0 ± 21.1%, P = .002). There were no significant differences in pectoralis MDR or T12 MDR between the 2 groups. Stepwise logistic regression identified steroid use (3.494 (1.419–8.604), P = .007) and a follow-up period > 3 months [3.006 (1.339–6.748), P = .008] as predictors of intercostal MDR ≥ 25%. The intercostal muscle wasting was profound compared to that in the pectoralis and T12 skeletal muscles in a follow-up CT scan, and the intercostal muscle wasting was further aggravated after 3 months of COVID-19 infection. The use of steroids and a follow-up period exceeding 3 months were significant predictors for ≥ 25% of intercostal muscle wasting in follow-up.
Gastrointestinal bleeding in children with Henoch-Schönlein purpura combined with prognostic nutrition index may predict endoscopic duodenal ulcers during hospitalization: A single-center retrospective case-control study
Authors: Li Changjian , Sun Lingli , Feng Xiaoyuan , Lei Chunxia
Published: May 2024

Duodenal ulcer (DU) is the most common gastroscopic manifestation of abdominal Henoch-Schönlein purpura (HSP), which may cause severe bleeding and often requires esophagogastroduodenoscopy (EGD) to confirm the diagnosis. However, the condition of children with HSP changes rapidly; not all children are able to undergo EGD on time, and some hospitals do not have a pediatric EGD unit. Therefore, assessing the risk factors for developing DU in HSP using simple and readily available indicators is essential. Children with HSP at Wuhan Children Hospital from June 2020 to June 2022 were included in the training set and completed EGD. The patients were divided into 2 groups: those with (DU group) and without DU (non-DU group). Data were collected from the 2 groups, and univariate and multivariate logistic regression analyses were used to compare the 2 groups. Children with HSP admitted between July 2022 and June 2023 were included in the validation set. Four indicators, prognostic nutrition index, albumin (ALB), gastrointestinal (GI) bleeding, and duration of onset before EGD, were found in the DU and non-DU groups. GI bleeding and prognostic nutritional index (PNI) ≤ 53.0 have strong predictability for patients with HSP and DU. GI bleeding and PNI ≤ 53.0 may provide new reference evidence for condition assessment and treatment.
Intramedullary nailing at different distal tibial fracture levels: A biomechanical study
Authors: Guran Ortac , Ozmanevra Ramadan , Husemoglu Resit Bugra , Havitcioglu Hasan , Altinoz Ozenc
Published: May 2024

Background:

Distal tibial fractures remains a significant challenge in orthopedic trauma surgery. As the fracture level approaches the joint, alternative fixation options instead of intramedullary nailing (IMN) come to the fore. The present study aimed to assess the biomechanical stability of IMN at different distal tibial fracture levels and the number of locking screws required.

Methods:

Using a total of 21 sawbone models, 3 different tibial fracture levels (3, 4.5, and 6 cm proximally to the talocrural joint) were created and the fractures were fixed using 2, 3, or 4 distal locking screws. A single compression force at a speed of 30 mm/min with a maximum force of 800 Newton and a cyclic compression force of 60 cycles at a speed of 60 mm/min was applied to all tibia models. The applied weight and displacements from the fracture lines were recorded and evaluated.

Results:

There was no statistically significant difference in fixation with 2 distal locking screws in groups 1, 2, and 3 (single test P =.9689) (cyclic test P =.8050). Therefore, if 2 distal screws are used, the fracture level does not affect the strength of fixation. In fractures located 6 cm proximal to the talocrural joint, all 4 holes of the nail can be used to insert screws, which provides a stronger fixation. When 2 screws are used, a statistically weaker fixation is obtained than with 3 or 4 screws. However, there is no significant difference between using 3 or 4 screws.

Conclusion:

Our findings support the use of IMN with 2 distal locking screws as a viable option for the management of distal tibial fractures. We found that it provides sufficient fixation regardless of the fracture level, suggesting that there is no need to choose an alternative fixation technique due to concerns of inadequate fixation as the fracture line moves distally. In cases where more stable fixation is desired, an additional locking screw can be used, but the potential increase in procedure and fluoroscopy time should be considered.
All-cause mortality and related factors in patients with varying degrees of peripheral blood eosinophilia
Authors: Yilmaz Deniz , Sahin Ezgi
Published: May 2024

The aim of this study was to investigate all-cause mortality rates and related factors in patients with different levels of eosinophilia. This retrospective cohort study was conducted between January 2020 and December 2022 in the Internal Medicine Department of Dr Sadi Konuk Training and Research Hospital, Istanbul, Turkiye. A total of 161 patients with eosinophilia (at least 3 times) were included and divided into groups with absolute eosinophil counts of 500–999/µL (mild), 1000–1500/µL (moderate), and >1500/µL (severe). The mean age of patients was 65.67 ± 16.64 years at the time of admission, and 45 patients (57.8%) were male. The rates of mortality, oncological disease, and organ involvement were significantly higher in the severe group (P < .05). Increased serum total immunoglobulin E and vitamin B12, hematocrit value, eosinophil-to-lymphocyte ratio, and leukocyte were observed in eosinophilic patients. Decreased lymphocyte count, hemoglobin and hematocrit values were higher in deceased patients than in survivors (P < .05). Increased eosinophil-to-lymphocyte ratio, C-reactive protein, vitamin B12, and lactate dehydrogenase (LDH) activity were observed in participants who died compared to those who survived (P < .05). Multivariable logistic regression revealed that advanced age and higher LDH activity were independently associated with greater mortality risk while receiving non-steroid anti-inflammatory drugs or proton-pump inhibitors were associated with reduced mortality risk (P < .05). Advanced age and increased LDH activity were independently associated with greater risk for mortality, whereas absolute eosinophil counts was not. Considering the literature on this topic, our results show the need for further clinical and fundamental research to understand the role of eosinophils in human disease.
Efficacy and safety of proprotein convertase subtilisin kexin type (PCSK9) inhibitors in patients with acute coronary syndrome: A systematic review and meta-analysis
Authors: Song Ruohong , Li Jinsong , Xiong Yan , Huang Hui , Liu Xiaojian , Li Qiyong
Published: May 2024

Background:

The effect of proprotein convertase subtilisin kexin type (PCSK9) inhibitors on blood lipids and major adverse cardiovascular events (MACEs) is still controversial for acute coronary syndrome (ACS) patients. This study aimed to evaluate the efficacy and safety of PCSK9 inhibitors for ACS patients.

Methods:

We searched the following databases until March 2023: PubMed, Embase, Cochrane, Web of Science, CNKI, Chongqing VIP Database and Wan Fang Database. Finally, all randomized controlled trials, retrospective studies and prospective studies were included in the analysis.

Results:

A total of 20 studies involving 48,621 patients were included in this meta-analysis. The results demonstrated that PCSK9 inhibitors group was more beneficial for ACS patients compared to control group (receiving statins alone or placebo). The meta-analysis showed: there was no significant difference in high density lipoprotein cholesterol between PCSK9 inhibitors group and control group (standard mean difference = 0.17, 95% confidence interval [CI]: −0.02 to 0.36, P = .08), while the level of low density lipoprotein cholesterol in PCSK9 inhibitors group was lower than that in control group (standard mean difference = −2.32, 95% CI: −2.81 to −1.83, P < .00001). Compared with the control group, the PCSK9 inhibitors group also decreased the levels of total cholesterol and triglycerides (mean difference = −1.24, 95% CI: −1.40 to −1.09, P < .00001, mean difference = −0.36, 95% CI: −0.56 to −0.16, P = .0004). Moreover, compared with the control group, PCSK9 inhibitors group could reduce the incidence of MACEs (relative risk [RR] = 0.87, 95% CI: 0.83–0.91; P < .00001). However, this study showed that the incidence of drug-induced adverse events in PCSK9 inhibitors group was higher than that in the control group (RR = 1.15, 95% CI: 1.05–1.25, P < .0001).

Conclusion:

Although this study demonstrates that PCSK9 inhibitors have higher drug-induced adverse events, they can not only reduce low-density lipoprotein cholesterol levels but also reduce the incidence of MACEs simultaneously. However, these findings needed to be further verified through large sample, multicenter, double-blind randomized controlled trials.
Effect of different concentrations of sufentanil combined with ropivacaine on epidural fever during labor: A single-center retrospective study
Authors: Zhang Sujing , You Yi , Huang Yu , Lin Chuantao , Lin Zhoujin , Xue Xiaoli , Gao Xiang
Published: May 2024

Labor epidural analgesia (LEA) is associated with increased maternal body temperature; however, the responsible mechanism is unknown. Recent studies suggest that changes in EA affect the incidence of fever and that epidural sufentanil supplementation enhances analgesia and reduces the amount of local anesthetic. The aim of this study was to evaluate the effect of different concentrations of sufentanil combined with ropivacaine on intrapartum fever during delivery. We performed a retrospective study comparing maternal fever rates in patients receiving labor analgesia between December 2018 and January 2019. Each patient receiving different concentrations of sufentanil in their EA received either proposal H (0.08% ropivacaine + 0.4 µg/mL sufentanil) or proposal L (0.08% ropivacaine + 0.2 µg/mL sufentanil), with the same nulliparous status. The primary outcome of this study was the incidence of intrapartum maternal fever, which was defined as any temperature ≥ 38°C during labor using Fisher exact test. Secondary outcome measures included visual analog scale (VAS) pain scores, birth events, and neonatal outcomes. We observed a perinatal fever incidence rate of 11.7% in the group receiving proposal L, while the incidence rate was 19.8% in the group receiving proposal H (P = .001). Five hours after administration, the average body temperature of the puerpera decreased significantly in the proposal L group compared with proposal H group. In addition, treatment with 0.2 µg/mL sufentanil provided satisfactory pain relief during labor, shortened the first stage of labor and total labor time, reduced oxytocin use, and had no significant adverse effects on neonatal outcomes. EA may increase the risk of intrapartum epidural-associated fever. Compared with the 0.4 µg/mL sufentanil group, the 0.2 µg/mL sufentanil group can provide better analgesia and improve maternal fever. These retrospective results highlighted the importance of prospective and mechanistic studies of maternal fever associated with intraspinal analgesia.
Application of neutrophil to lymphocyte ratio in ankylosing spondylitis: Based on bibliometric and visualization analysis
Authors: Chengzhi Cong , Jian Liu , Yuedi Hu , Yang Li , Yiming Chen , Dan Huang
Published: May 2024

Ankylosing spondylitis (AS) as a autoimmune disease involves inflammatory responses in the development of the disease, often causing changes in the neutrophil to lymphocyte ratio (NLR). In the past few decades, research on the relationship between NLR and AS has generally shown an upward trend. This study adopts the bibliometrics method to analyze the development trend, frontier, and hotspots of global research in this field in the past 2 decades. By searching for publications in the SCI-Expanded edition of the Web of Science Core Collection, the information of literature published between 2000 and 2023 is recorded. Based on the VOSviewer, CiteSpace and Excel, bibliometric analysis, and visualization analysis are conducted on the overall distribution of annual output, leading countries, active institutions, journals, authors, co-cited references, and keywords. Through retrieving and screening, a total of 1654 papers are obtained for analysis. In the past 2 decades, the number of publications related to this field has shown an increasing trend. The United States has the highest Hirsch index (H-index) and publication volume. The most productive institution is Harvard University, while the H-index of the University of Milan in Italy is far ahead. Frontiers in Immunology is the institution with the highest output. The H-index of the Annals of the Rheumatic holds the top position. This study has uncovered the main emphasis on NLR in AS research and has provided clarification regarding the value of NLR as a biomarker for immune inflammatory response in the diagnosis and prognosis of AS.
Is there a faster and easier method for assessing the severity of acute mesenteric ischemia?
Authors: Uludag Server Sezgin , Erginoz Ergin , Gures Nazim , Oral Gunes , Sanli Ahmet Necati , Askar Ahmet , Sirolu Sabri , Kepil Nuray , Ozcelik Mehmet Faik
Published: May 2024

Acute mesenteric ischemia (AMI) is a potentially fatal abdominal emergency. The estimation of the severity of AMI is of great importance since changes in disease severity may have different impacts on the treatment options. This study aims to define laboratory and radiological parameters that can successfully predict the severity of AMI. Data from 100 patients who were treated conservatively and underwent an operation with a diagnosis of AMI between the years 2010 and 2019 were reviewed. The patients were divided into 3 groups as those treated with a conservative approach (group 1), those with partial intestinal ischemia (group 2), and those with complete intestinal ischemia (group 3) according to the pathology results. Laboratory findings of the patients were recorded and matched with radiological findings. The white blood cell (WBC) count, neutrophil (NEUT) count, neutrophil/lymphocyte ratio, and C-reactive protein/albumin ratios were the considered distinctive parameters for distinguishing the third group from the first group. However, the same result cannot be applied to the first and the second groups since only the WBC and NEUT counts showed distinctive performance. The measurement of neutrophil/lymphocyte ratio, WBC, NEUT, and albumin levels can be used to predict the severity of AMI. We believe that evaluating these laboratory parameters will greatly prevent possible morbidity and mortality in the patient. Also, we were able to observe that the parameters used in predicting AMI severity can be verified with rapid and low-cost radiological imaging techniques.
Exploring the conformational dynamics and key amino acids in the CD26-caveolin-1 interaction and potential therapeutic interventions
Authors: Hu Xiaopeng , Jiang Chunmei , Gu Yanli , Xue Xingkui
Published: May 2024

This study aimed to decipher the interaction between CD26 and caveolin-1, key proteins involved in cell signaling and linked to various diseases. Using computational methods, we predicted their binding conformations and assessed stability through 100 ns molecular dynamics (MD) simulations. We identified two distinct binding conformations (con1 and con4), with con1 exhibiting superior stability. In con1, specific amino acids in CD26, namely GLU237, TYR241, TYR248, and ARG147, were observed to engage in interactions with the F-J chain of Caveolin-1, establishing hydrogen bonds and cation or π–π interactions. Meanwhile, in con4, CD26 amino acids ARG253, LYS250, and TYR248 interacted with the J chain of Caveolin-1 via hydrogen bonds, cation–π interactions, and π–π interactions. Virtual screening also revealed potential small-molecule modulators, including Crocin, Poliumoside, and Canagliflozin, that could impact this interaction. Additionally, predictive analyses were conducted on the potential bioactivity, drug-likeness, and ADMET properties of these three compounds. These findings offer valuable insights into the binding mechanism, paving the way for new therapeutic strategies. However, further validation is required before clinical application. In summary, we provide a detailed understanding of the CD26 and caveolin-1 interaction, identifying key amino acids and potential modulators, essential for developing targeted therapies.
Clinical observation of topical antipruritic spray acting on epidermal growth factor receptor tyrosine kinase inhibitor in the treatment of dermatitis
Authors: Fu Lei , Li Meijiao , Wang Peng , Chen Lang , Huang Jianqiu , Zhang Hui
Published: May 2024

To observe the efficacy of topical antipruritic spray (TAS) in the treatment of epidermal growth factor receptor (EGFR) tyrosine kinase-related rashes, and to evaluate its efficacy and safety. 120 malignant tumor patients with confirmed pathological diagnosis and rash after EGFR application were selected and randomly divided into an experimental group of 60 cases and a control group of 60 cases. The 2 groups were intervened with self-made antipruritic spray and erythromycin ointment for 14 consecutive days. To observe the changes in rash, itching degree, and quality of life index of skin diseases in both groups of patients before and after treatment. The decrease in the number of itching cases in the experimental group reached 53.84%, and after 7 weeks of intervention, the total effective rate of rash treatment in this group of patients (91.67%) was significantly better than that in the control group (36.67%); The symptoms of the dermatology life quality index (DLQI) scale in the experimental group patient table after intervention showed significant changes compared to before intervention. After statistical testing, there was a significant difference between the groups and outside the group (R < 0.05). And the comprehensive effect of the experimental patients with external spray after 14 weeks of intervention reached 93.16%. The self-made antipruritic spray has significant effect on improving EGFR rash and itching, and there is no obvious adverse reaction.
Incidence and associated factors of delirium after primary total joint arthroplasty in elderly patients: A systematic review and meta-analysis
Authors: Zhang Yanju , Yu Yanjie , Han Ziyu , Diao Li , Zhao Runping , Liu Jinzhu , Luo Yuhong , Wu Huiyuan , Yang Yanjiang
Published: May 2024

Background:

A total of 1.5% to 20.2% of total joint arthroplasty patients experience delirium. Until now, no formal systematic review or meta-analysis was performed to summarize the risk factors of delirium after primary total joint arthroplasty (TJA).

Methods:

A comprehensive search encompassing Medline, Embase, and the Cochrane central database was conducted, incorporating studies available up to June 2023. We systematically reviewed research on the risk factors contributing to delirium following TJA in elderly patients, without language restrictions. The methodological quality of the included studies was evaluated using the Newcastle–Ottawa Scale. Data synthesis through pooling and a meta-analysis were performed to analyze the findings.

Results:

A total of 23 studies altogether included 71,095 patients with primary TJA, 2142 cases of delirium occurred after surgery, suggesting the accumulated incidence of 3.0%. The results indicated that age, current smoker, heavy drinker, mini-mental state examination score, hypertension, diabetes mellitus, chronic kidney disease, history of stroke, coronary arterial disease, dementia, history of psychiatric illness, American Society of Anesthesiologists physical status III–IV, general anesthesia, anesthesia time, operative time, intraoperative blood loss, blood transfusion, β-blockers, ACEI drugs, use of psychotropic drugs, preoperative C-reactive protein level, and preoperative albumin level were significantly associated with postoperative delirium after primary TJA.

Conclusions:

Related prophylaxis strategies should be implemented in the elderly involved with above-mentioned risk factors to prevent delirium after primary TJA.
Application of ERAS in older patients with gastric cancer
Authors: You Kuanxuan , Han He
Published: May 2024

Background:

The purpose of this study was to investigate the effectiveness and feasibility of enhanced recovery after surgery (ERAS) in older gastric cancer (GC) patients by observing the changes in postoperative intestinal function recovery, nutritional indicators, and inflammatory markers following the surgery.

Methods:

A total of 61 older GC patients who underwent laparoscopic radical gastrectomy were selected as the subjects of this study. They were divided into an ERAS group (n = 28) and a conventional control group (n = 33) based on the different management modes during the perioperative period. General data, inflammatory response indicators, nutritional indicators, and perioperative indicators of the 2 groups were collected and compared. The changes in relevant indicators were analyzed, and the underlying reasons for these changes were explored.

Results:

There were no significant differences in general data and preoperative indicators between the 2 groups (P > .05). In the ERAS group, the inflammatory markers decreased more rapidly, and the nutritional indicators recovered more quickly after surgery. The differences between the 2 groups were statistically significant on the 5th and 7th postoperative days (P < .05). The ERAS group had significantly shorter postoperative hospital stay (10.07 ± 1.41 vs 13.04 ± 3.81), shorter time to first flatus (3.70 ± 0.72 vs 4.18 ± 1.17), shorter drainage tube retention time (8.96 ± 1.53 vs 10.93 ± 3.36), and shorter nasogastric tube retention time (3.36 ± 1.72 vs 6.14 ± 3.99) compared to the control group (P < .05).

Conclusion:

The application of the ERAS program in older GC patients is effective and feasible, and significantly contributes to faster postoperative recovery in older patients.
Sleep disruptions and associated risk factors among Iranians during Ramadan amid COVID-19 pandemic: A nationwide cross-sectional study
Authors: Amiri Sohrab , Pourfridoni Mohammad , Heidari-Soureshjani Reza , Sotoudeh Mitra , E. Faris MoezAlIslam , G. Albalushi Amna , Alsaedi Fatima , Khan Sajjad Ahmed , Khan Moien A.B.
Published: May 2024

The global COVID-19 pandemic has disrupted daily routines and heightened stress levels worldwide, impacting various aspects of health, including sleep. This cross-sectional study conducted in Iran aimed to investigate the impact of Ramadan Intermittent Fasting (RIF) during the pandemic on sleep disturbances and associated risk factors in adults aged ≥ 18 years. Data was collected from Iranian participants observing RIF. A structured electronic questionnaire, translated into Persian, gathered information on sociodemographics, dietary habits, sleep parameters, physical activity, and more. The study assessed sleep quality, duration, and disturbances and conducted a thorough analysis to identify risk factors associated with sleep disruptions. The study revealed that 48% of the participants experienced sleep disturbances during RIF, with 21% reporting poor sleep quality and 46% having unusual sleep duration. Various factors were associated with an elevated risk of sleep disruptions, including body mass index, place of residence, income levels, cohabitation status, family history of obesity, hypertension, diabetes, heart disease, personal history of obesity, weight fluctuations, Shisha smoking, and unemployment. The results highlight the critical importance of health promotion strategies tailored to cultural contexts. This study advocates for enhanced health education initiatives focusing on sleep hygiene and stress management, especially during periods of significant lifestyle alterations like Ramadan amid a global pandemic. Such initiatives are vital in mitigating sleep disturbances and promoting overall well-being in populations facing unique health challenges.
Determining Ideal Management for Patients With Coexisting Prolactinomas and Psychiatric Symptoms: A Systematic Review
Authors: Paracha Awais , Durrani Umar , Vasireddy Satvik , Abid Ali , Waheed Fatima , Thomure Michael
Published: May 2024

Objective:

Prolactinomas—pituitary tumors that overproduce prolactin—can cause various troublesome symptoms. Dopamine agonists (DAs) reduce prolactin production in the prolactin pathway, making them the first-line treatment for prolactinomas. However, the main side effect of DA treatment, hyperdopaminergia, is an explicit etiology for psychiatric side effects. Psychiatric conditions are often treated with dopamine antagonists, which can induce hyperprolactinemia. This presents a challenge for patients with both a prolactinoma and a preexisting psychiatric condition, as treatment of one condition could worsen the other. This review seeks to identify an adequate therapeutic regimen for patients with coexisting prolactinomas and psychiatric symptoms.

Methods:

This review examined PubMed citations from 1960 to 2023 published in English and involving human subjects. Case reports, case series, and cohort studies involving patients with concomitant prolactinomas and psychiatric symptoms, as validated by brain imaging, serologic prolactin levels, and medical history or chart reports of psychiatric symptoms, were included.

Results:

Thematic analysis included 23 reports involving 42 participants; 27 of the 42 patients experienced a significant reduction in prolactin levels and psychiatric symptoms (64%). Treatment of those 42 patients included discontinuing or altering antipsychotic/dopamine antagonist therapy or discontinuing DA therapy to reduce psychiatric symptoms, with surgery or radiation postpharmacotherapy as a last-line strategy. However, in some cases (reported in Tables 2 to 4), either psychiatric or prolactin-related symptoms recurred despite adjustment.

Conclusions:

Clinicians may find it beneficial to prioritize specific antipsychotics (aripiprazole, olanzapine, ziprasidone, or clozapine) over others (risperidone, thioridazine, thiothixene, and remoxipride). Discontinuing DA medication at least periodically until the patient’s condition improves may also be advisable. If these 2 initial approaches do not yield a significant improvement in symptom management, surgery or radiation therapy may be considered. As patients may respond differently to these therapies, our study still recommends a patient-centered approach.
Can Adverse Event Patterns Inform Shared Decision-Making in ADHD Treatment? A Systematic Review of Evidence From Registration Trials for FDA-Approved Treatments in Adults
Authors: Bond Joseph B. , Walsh Daniel M. , Surman Craig B.H.
Published: May 2024

Introduction:

Adult patients and clinicians are faced with several pharmacological options to manage attention-deficit/hyperactivity disorder (ADHD). If types or rates of adverse experiences vary among these options, these differences could inform the shared decision-making process.

Methods:

To discern differentiating evidence-based patterns of risk, we analyzed data from FDA package labels for drugs approved to treat adult ADHD and reports from the registration trials used to create these labels. Three analyses of adverse effects were conducted: placebo-corrected occurrence at rates of 1 in 5, 10, and 20 participants, association with discontinuation, and uniqueness of occurrence within the treatment options.

Results:

Among the 7 agents approved to treat adult ADHD, the number of types of side effects experienced during a mix of fixed and flexible-dose studies was greatest among the nonstimulant medications, but the stimulant medications had higher rates of occurrence of side effects. The minimum frequency at which all medications had adverse events was 1 in 10 participants. Overall discontinuation rates did not differ among the stimulant medications nor between stimulants and nonstimulants.

Discussion:

To our knowledge, this is the first study to compile and compare data from all FDA registration trials for medications approved to treat adult ADHD. This article describes a process by which readily available adverse event reporting data can be used as a tool to inform shared clinical decision-making. While differences in the methodology and outcome reporting of the trials included may limit generalizability, the number of individual patients included and the completeness of the discontinuation data can be used to inform discussions with patients about the relative likelihood of adverse experiences and other patient concerns.
Recurrent Serotonin Syndrome After Ketamine-assisted Electroconvulsive Therapy: A Case Report and Review of the Literature
Authors: Deka Aniruddha , Joseph Emmanuel , Sharma Neha , Berhanu Tirsit , Kaplan Jonathan
Published: May 2024

Serotonin (5-HT) syndrome (SS) consists of changes in mental status as well as autonomic and neuromuscular changes. Though not well understood, serotonergic pathways have been implicated in the mechanism of action of electroconvulsive therapy (ECT). Ketamine has been used as an induction agent in ECT and as therapy for treatment-resistant depression. Utilizing a case report and literature review, we explored the underlying serotonergic mechanisms of ECT and ketamine by which a syndrome of serotonin toxicity may be precipitated. We describe the case of a 72-year-old woman who developed recurrent SS on 2 occasions in similar circumstances involving the administration of ketamine for ECT. In our literature review, we found 5 cases in which SS was associated with ECT and 1 case linking ketamine to SS. There is emerging evidence that the mechanism of ECT involves 5-HT1A and 5-HT2A receptors, the same receptors that are involved in SS. ECT can transiently increase the permeability of the blood-brain barrier, leading to increased levels of antidepressants in the brain. ECT can, therefore, enhance 5-HT transmission and the likelihood of SS in the presence of serotonergic agents. The effect of ketamine on 5-HT transmission is mediated by the glutamate α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptor. Ketamine increases α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid activity in the medial prefrontal cortex, which leads to downstream 5-HT release through glutamate. Through this mechanism, ketamine can increase 5-HT transmission, leading to SS. To our knowledge, this is the only case report of recurrent SS with concurrent use of ECT and ketamine. As ketamine is frequently used in ECT and many patients undergoing ECT are on serotonergic medications, it is important to recognize ketamine as a potential risk factor for SS. There is no evidence for added efficacy when combining ECT and ketamine. Thus, one should proceed with caution when combining these treatments. The burgeoning use of ketamine in ambulatory settings makes it necessary to elucidate the risks, which we discuss further. More research is needed into the mechanisms of ketamine and ECT, specifically how the combination of these treatments influence 5-HT levels.
The Effect of Pelvic Floor Muscle Exercises on Bowel Evacuation and Quality of Life in Following Intestinal Ostomy Closure
Authors: Aktaş Dilek , Koçaşlı Sema , Baykara Zehra Göçmen
Published: May 2024

PURPOSE:

This purpose of this study was to evaluate the effect of pelvic floor muscle exercises (PFMEs) on bowel evacuation problems and health-related quality of life (HRQOL) following ostomy closure.

DESIGN:

Randomized controlled trial.

SUBJECTS AND SETTING:

Forty individuals following ostomy closure consented to participate in the study; 6 participants (15%) did not complete the trial (2 died and 2 required a second ostomy) yielding a study sample of 34. Participants were randomly allocated to an Exercise Group (EG, n = 17) and Control Group (CG, n = 17). The mean age of the EG was 55.7 (SD 12.6) years, whereas the mean age of the CG was 62.0 (SD 12.1) years. The study setting was the surgery clinic of 4 hospitals in Ankara, Turkey. Data were collected between December 2018 and May 2020.

METHODS:

The study intervention, PFME training by a clinician, was administered to participants in the EG; CG participants received no information regarding PFME. Data were collected during face-to-face interviews on the day before discharge and by phone at the first, second, third, and sixth months after surgery. A questionnaire was used for data collection that queried a demographic and pertinent clinical questions, along with the Assessment Form for Bowel Evacuation Habits and Psychosocial Problems, Wexner Scale, and the Short Form (SF-36) Health-related Quality of Life Scale. Descriptive statistics and Mann-Whitney U test, t-test, Pearson-χ2 test, Fisher’s Exact test, Friedman test, and Cochran-Q test statistical analysis according to normal distribution were used in data evaluation.

RESULTS:

The number of defecations in the EG was statistically significantly lower than the CG at the second, third, and sixth months (P = .002, P = .002, P = .001, respectively). In addition, the number of individuals experiencing night defecation was statistically significantly less in the EG compared to the CG at the second-, third-, and sixth-month follow-ups (P = .001, P = .001, P = .028, respectively). HRQOL scores were also significantly higher in the EG.

CONCLUSION:

Pelvic floor exercises applied after ostomy closure are effective in reducing bowel evacuation and increasing quality of life. Given these findings, PFMEs are recommended for patients after ostomy closure.
Treatment of Diabetic Foot Ulcers Based on an Interdisciplinary Team Approach
Authors: Patry Jérôme , Bourgault Annabel , Blanchette Virginie
Published: May 2024

PURPOSE:

The purpose of this study was to evaluate patients’ perception and quality of diabetic foot ulcer (DFU) care delivered by an interdisciplinary team approach (ITA).

DESIGN:

Exploratory cross-sectional study.

SUBJECTS AND SETTING:

Twenty patients with a healed plantar DFU were recruited from an interdisciplinary Wound Care clinic of a Canadian University affiliated hospital. Their mean age was 64 years (75% were males [n = 15]), 18 (90%) were living with type 2 diabetes, and 45% (n = 9) had osteomyelitis in the previous year of their enrollment in the study.

METHODS:

The validated short form of the Quality From the Patient’s Perspective questionnaire was used to evaluate quality of care dimensions (medical-technical competence of the caregivers; physical-technical conditions of the care organization; degree of identity-orientation in the attitudes and actions of the caregivers; and sociocultural atmosphere of the care organization).

RESULTS:

Respondents reported experiencing a high level of quality care with an ITA. All indicators of patient-perceived reality of care delivered were superior or equal related to their subjective importance in all dimensions of quality care (with scores ranging from 3.85 to 4.00 on a 4-Point Likert scale). Patients’ satisfaction regarding the ITA was high.

CONCLUSIONS:

Study findings suggest that an ITA model provided high quality of care for treating DFUs for all quality dimensions judged important for patients.
Detecting novel psychoactive substances around the world
Authors: Salomone Alberto , Vincenti Marco
Published: May 2024

Purpose of review

The worldwide spread of novel psychoactive substances (NPS) in the illicit drug market and their continuous increase in number and type, for the purpose of bypassing controlled substance legislation, represents a continuing challenge for forensic scientists, clinicians and enforcement authorities. We aim to provide information regarding the most urgent harms related to NPS consumption in different world regions and the current state of the art for NPS analysis.

Recent findings

Unfortunately, the identification of NPS in biological samples is controversial, especially when samples are limited, or the drug is promptly and extensively metabolized. This causes a lack of information on their real diffusion in different parts of the world and in different populations. New technologies and instrumental detection of NPS in alternative samples are offering comprehensive information about NPS use.

The lack of detection and underreporting of NPS in biological samples makes it difficult to obtain complete qualitative and quantitative information about NPS prevalence. The most innovative strategies that have been proposed in the last 2 years to assist NPS analysis and possibly facilitate the understanding of the NPS diffusion around the world are presented.