bluuebunny/crossref_metadata_2025_split huggingface dataset:
Composite lipid indices in patients with obstructive sleep apnea: a systematic review and meta-analysis
Authors: Behnoush Amir Hossein , Bahiraie Pegah , Shokri Varniab Zahra , Foroutani Laleh , Khalaji Amirmohammad 
Published: June 2023

Abstract
Background
One of the most prevalent sleep disorders affecting the individual’s daily life is obstructive sleep apnea (OSA), for which obesity is a major risk factor. Several novel lipid indices have been suggested to have associations with OSA, among which visceral adiposity index (VAI), atherogenic index of plasma (AIP), and lipid accumulation product (LAP) are the most important ones. Herein, the current study aimed to systematically investigate the association between these indices and OSA.

Methods
Four international databases, including PubMed, Scopus, the Web of Science, and Embase were searched in order to find relevant studies that investigated LAP, VAI, or AIP in OSA and compared them with non-OSA cases or within different severities of OSA. Random-effect meta-analysis was used to generate the standardized mean difference (SMD) and 95% confidence interval (CI) of the difference in lipid indices between OSA and non-OSA cases. Moreover, the pooled area under the receiver operating characteristic curves (AUCs) observed in individual studies for diagnosis of OSA based on these lipid indices were calculated by random-effect meta-analysis.

Results
Totally 14 original studies were included, comprised of 14,943 cases. AIP, LAP, and VAI were assessed in eight, five, and five studies, respectively. Overall, these lipid indices had acceptable diagnostic ability (AUC 0.70, 95% CI 0.67 to 073). Meta-analysis revealed that AIP was significantly higher in patients with OSA (SMD 0.71, 95% CI 0.45 to 0.97, P < 0.01). Moreover, AIP also increased in higher severities of OSA. Regarding LAP, a higher LAP was observed in OSA/patients with high risk for OSA rather than in controls/low risk for OSA (SMD 0.53, 95% CI 0.25 to 0.81, P < 0.01). VAI was also increased in OSA based on results from two studies.

Conclusion
These findings suggest that composite lipid indices are increased in OSA. Also, these indices can have the potential beneficiary diagnostic and prognostic ability in OSA. Future studies can confirm these findings and enlighten the role of lipid indices in OSA.
Metal-organic framework-encapsulated dihydroartemisinin nanoparticles induces apoptotic cell death in ovarian cancer by blocking ROMO1-mediated ROS production
Authors: Yan Yuanliang , Yang Xiaoxin , Han Ning , Liu Yuanhong , Liang Qiuju , Li Liu-Gen , Hu Jun , Li Tong-Fei , Xu Zhijie 
Published: June 2023

AbstractDihydroartemisinin (DHA), a natural product derived from the herbal medicine Artemisia annua, is recently used as a novel anti-cancer agent. However, some intrinsic disadvantages limit its potential for clinical management of cancer patients, such as poor water solubility and low bioavailability. Nowadays, the nanoscale drug delivery system emerges as a hopeful platform for improve the anti-cancer treatment. Accordingly, a metal-organic framework (MOF) based on zeolitic imidazolate framework-8 was designed and synthesized to carry DHA in the core (ZIF-DHA). Contrast with free DHA, these prepared ZIF-DHA nanoparticles (NPs) displayed preferable anti-tumor therapeutic activity in several ovarian cancer cells accompanied with suppressed production of cellular reactive oxygen species (ROS) and induced apoptotic cell death. 4D-FastDIA-based mass spectrometry technology indicated that down-regulated reactive oxygen species modulator 1 (ROMO1) might be regarded as potential therapeutic targets for ZIF-DHA NPs. Overexpression of ROMO1 in ovarian cancer cells significantly reversed the cellular ROS-generation induced by ZIF-DHA, as well as the pro-apoptosis effects. Taken together, our study elucidated and highlighted the potential of zeolitic imidazolate framework-8-based MOF to improve the activity of DHA to treat ovarian cancer. Our findings suggested that these prepared ZIF-DHA NPs could be an attractive therapeutic strategy for ovarian cancer.
A novel camptothecin derivative, ZBH-01, exhibits superior antitumor efficacy than irinotecan by regulating the cell cycle
Authors: Li Yongqi , Zhao Dawei , Zhang Wenqiu , Yang Miaomiao , Wu Zhihui , Shi Weiguo , Lan Shijie , Guo Zhen , Yu Hong , Wu Di 
Published: June 2023

Abstract
Background
Irinotecan (CPT-11) is a classic chemotherapeutic agent that plays an important role in the clinical treatment of metastatic colon cancer and other malignant tumors. We previously designed a series of novel irinotecan derivatives. In this study, we select one representative, ZBH-01, to investigate its sophisticated antitumor mechanism in colon tumor cells.

Methods
The cytotoxic activity of ZBH-01 on colon cancer cells was evaluate by MTT or Cell Counting Kit-8 (CCK8) assay, 3D and xenograft model. The inhibitory effect of ZBH-01 on TOP1 was detected by DNA relaxation assay and Immuno Complex of Ezyme (ICE) bioassay. The molecular mechanism of ZBH-01 was explored by Next-Generation Sequencing (NGS), bioinformatics analyses, flow cytometry, qRT-PCR, and western blot etc.

Results
ZBH-01 can induce obvious DNA damage and has superior antitumor activity against colon cancer cells compared to CPT-11 and SN38 (7-Ethyl-10-hydroxy camptothecin, the in vivo active form of CPT-11) both in vivo and in vitro. Its inhibitory effect on topoisomerase I (TOP1) was also comparable with these two control drugs. There are a much larger number of 842 downregulated and 927 upregulated mRNAs in ZBH-01 treatment group than that in the controls. The most significantly enriched KEGG pathways for these dysregulated mRNAs were DNA replication, the p53 signaling pathway, and the cell cycle. After constructing a protein–protein interaction (PPI) network and screening out a prominent cluster, 14 involved in the cell cycle process was identified. Consistently, ZBH-01 induced G0/G1 phase arrest in colon cancer cells, while CPT-11/SN38 caused S phase arrest. The initiation of apoptosis by ZBH-01 was also superior to CPT-11/SN38, followed by the increased expression of Bax, active caspase 3, and cleaved-PARP, and decreased expression of Bcl-2. Additionally, CCNA2 (cyclin A2), CDK2 (cyclin-dependent kinase 2), and MYBL2 (MYB proto-oncogene like 2) might be involved in the G0/G1 cell cycle arrest induced by ZBH-01.

Conclusions
ZBH-01 can be an antitumor candidate drug for preclinical study in the future.
Prevalence and predictors of premarital sexual intercourse among young women in sub-Saharan Africa
Authors: Budu Eugene , Seidu Abdul-Aziz , Armah-Ansah Ebenezer Kwesi , Frimpong James Boadu , Aboagye Richard Gyan , Anin Stephen Kofi , Hagan John Elvis , Ahinkorah Bright Opoku 
Published: June 2023

AbstractIntroductionPremarital sexual intercourse (PSI) without adequate information and/or appropriate application of the relevant knowledge about sex before marriage, potentially has adverse effects on the sexual and reproductive health outcomes of vulnerable young women in sub-Saharan Africa (SSA). This study sought to examine the prevalence and predictors of PSI among young women aged 15–24 in SSA.MethodsNationally representative cross-sectional data from 29 countries in SSA were extracted for the study. A weighted sample size of 87,924 never married young women was used to estimate the prevalence of PSI in each country. A multilevel binary logistic regression modelling approach was used to examine the predictors of PSI atp < 0.05.ResultsThe prevalence of PSI among young women in SSA was 39.4%. Young women aged 20–24 (aOR = 4.49, 95% CI = 4.34, 4.65) and those who had secondary/higher educational level (aOR = 1.63, 95% CI = 1.54, 1.72) were more likely to engage in PSI compared to those aged 15–19 and those with no formal education. However, young women who belonged to the Islamic religion (aOR = 0.66, 95% CI = 0.56, 0.78); those who were working (aOR = 0.75, 95% CI = 0.73, 0.78); belonged to the richest wealth index (aOR = 0.55, 95% CI = 0.52, 0.58); were not exposed to radio at all (aOR = 0.90, 95% CI = 0.81, 0.99); were not exposed to television at all (aOR = 0.50, 95% CI = 0.46, 0.53); resided in rural areas (aOR = 0.73, 95% CI = 0.70, 0.76); and those who were living in the East African sub-region (aOR = 0.32, 95% CI = 0.29, 0.35) were less likely to engage in PSI compared to those who were traditionalist, unemployed, belonged to the poorest wealth index, exposed to radio frequently, exposed to television frequently, resided in urban areas, and lived in the Southern Africa sub-region, respectively.ConclusionSub-regional variations in the prevalence of PSI exist amidst multiple risk factors among young women in SSA. Concerted efforts are required to empower young women financially, including education on sexual and reproductive health behaviors such as the detrimental effects of sexual experimentation and encouraging abstinence and/or condom use through regular youth-risk communication advocacy.
Cryonics, euthanasia, and the doctrine of double effect
Authors: Andrade Gabriel , Redondo Maria Campo 
Published: June 2023

AbstractIn 1989, Thomas Donaldson requested the California courts to allow physicians to hasten his death. Donaldson had been diagnosed with brain cancer, and he desired to die in order to cryonically preserve his brain, so as to stop its further deterioration. This case elicits an important question: is this a case of euthanasia? In this article, we examine the traditional criteria of death, and contrast it with the information-theoretic criterion. If this criterion is accepted, we posit that Donaldson’s case would have been cryocide, but not euthanasia. We then examine if cryocide is an ethically feasible alternative to euthanasia. To do so, we rely on the ethical doctrine of double effect.
Advantages of using a polymeric clip versus an endoloop during laparoscopic appendectomy in uncomplicated appendicitis: a randomized controlled study
Authors: Lee Kil-yong , Lee Jaeim , Park Youn Young , Oh Seong Taek 
Published: June 2023

Abstract
Background
Polymeric clips are easy to apply, but whether they present more advantages than endoloops is unclear. This single-center, open-label, randomized controlled trial study was conducted to compare the advantages of using a polymeric clip versus an endoloop in terms of the surgical time.

Methods
Adult patients who were diagnosed with acute appendicitis without perforation on preoperative abdominal computed tomography and underwent laparoscopic appendectomy between August 6, 2019, and December 26, 2022, were included. Single-blinded randomization was performed in a 1:1 ratio between the endoloop and polymeric clip groups. The primary endpoint was the difference in surgery time between the polymeric clip and endoloop groups. The secondary endpoints were the difference in the application time of each instrument, difference in operation and anesthesia fees, as well as the frequency of complications.

Results
The completed trial included 104 and 103 patients in the polymeric clip and endoloop groups, respectively. The median surgery time with a polymeric clip was shorter than that with an endoloop; however, the difference was not significant (18 min 56 s vs 19 min 49 s, p = 0.426). Interestingly, the median time from applying the instrument to appendiceal cutting in the polymeric clip group was significantly shorter than that in the endoloop group (49.0 s vs 84.5 s, p < 0.001). No significant difference was observed between the two groups in terms of surgical (p = 0.120) and anesthetic (p = 0.719) costs, as well as the total number of postoperative complications (p > 0.999).

Conclusion
A polymeric clip is a safe instrument that can reduce the time from applying the instrument to appendiceal cutting, although it does not affect the overall surgical time and operation fee when performing laparoscopic appendectomy for uncomplicated appendicitis.
Trial registration: KCT0004154.
Clostridioides difficile infection in infants: a case report and literature review
Authors: Li Zhirong , Dong Ning , Hao Jihong , Ouyang Zirou , Qiang Cuixin , Yang Ying , Mi Chaoyi , Niu Yanan , Yang Jing , Wen Baojiang , Wang Liwei , Zhang Shaodan , Zhao Jianhong 
Published: June 2023

Abstract
Background
Clostridioides difficile (C. difficile) is the major pathogen causing antibiotic-associated diarrhea. There are a variety of symptoms associated with C. difficile infection (CDI) in adults, including self-limiting diarrhea, pseudomembranous colitis, toxic megacolon, septic shock, and even death from the infection. However, the infant’s intestine appears to be completely resistant to the effects of C. difficile toxins A and B with rare development of clinical symptoms.

Case presentation
In this study, we reported a 1-month-old girl with CDI who was born with neonatal hypoglycemia and necrotizing enterocolitis. Her symptom of diarrhea occurred after extensive use of broad-spectrum antibiotics during hospitalization and was accompanied by elevated white blood cell, platelet, and C-reactive protein levels, and repeated routine stool examinations were abnormal. She was recovered by norvancomycin (an analogue of vancomycin) and probiotic treatment. The results of 16 S rRNA gene sequencing also demonstrated the recovery of intestinal microbiota with the enrichment of Firmicutes and Lactobacillus.

Conclusions
Based on the literature review and this case report, clinicians should also pay attention to diarrhea caused by C. difficile in infants and young children. More strong evidence is needed to explain the true prevalence of CDI in this population and to better understand the C. difficile-associated diarrhea in infants.
Characteristics of interprofessional rehabilitation programs for patients with chronic low back pain evaluated in the literature: a scoping review protocol
Authors: Wami Sintayehu Daba , Fasika Solomon , Donnelly Catherine , Gelaye Kassahun Alemu , Pullatayil Abdul , Miller Jordan 
Published: June 2023

Abstract
Background
Interprofessional rehabilitation programs have demonstrated effectiveness at improving health-related quality of life, function, work abilities, and reducing pain, for patients with chronic low back pain (CLBP). However, the characteristics of interprofessional rehabilitation programs vary widely across studies. Therefore, clarifying and describing key characteristics of interprofessional rehabilitation programs for patients with CLBP will be valuable for future intervention design and implementation. This scoping review aims to identify and describe the key characteristics of interprofessional rehabilitation programs for patients with CLBP.

Methods
Our scoping review will follow the framework developed by Arksey and O'Malley, further enhanced by Levac et al. and the Joanna Briggs Institute (JBI). Electronic databases, including MEDLINE, EMBASE, CINAHL, PsycINFO, SCOPUS, PubMed, Web of Science, and Cochrane Library, will be searched to identify relevant published studies. Our scoping review will consider all primary source peer-reviewed published articles that evaluated interprofessional rehabilitation programs for adults with CLBP from all countries and any therapeutic settings.
The Covidence software will be used to remove duplicates, article screening, record the step-by-step selection process, and data extraction. The analysis will involve a descriptive numerical summary and narrative analysis. Data will be presented in graphical and tabular format based on the nature of the data.

Discussion
This scoping review is expected to provide a source of evidence for developing and implementing interprofessional rehabilitation programs in new settings or contexts. As such, this review will guide future research and provide key information to health professionals, researchers and policymakers interested in designing and implementing evidence and theory-informed interprofessional rehabilitation programs for patients with CLBP.

Trial registration
https://osf.io/rquxv.
Identification of milling status based on vibration signals using artificial intelligence in robot-assisted cervical laminectomy
Authors: Wang Rui , Bai He , Xia Guangming , Zhou Jiaming , Dai Yu , Xue Yuan 
Published: June 2023

Abstract
Background
With advances in science and technology, the application of artificial intelligence in medicine has significantly progressed. The purpose of this study is to explore whether the k-nearest neighbors (KNN) machine learning method can identify three milling states based on vibration signals: cancellous bone (CCB), ventral cortical bone (VCB), and penetration (PT) in robot-assisted cervical laminectomy.

Methods
Cervical laminectomies were performed on the cervical segments of eight pigs using a robot. First, the bilateral dorsal cortical bone and part of the CCB were milled with a 5 mm blade and then the bilateral laminae were milled to penetration with a 2 mm blade. During the milling process using the 2 mm blade, the vibration signals were collected by the acceleration sensor, and the harmonic components were extracted using fast Fourier transform. The feature vectors were constructed with vibration signal amplitudes of 0.5, 1.0, and 1.5 kHz and the KNN was then trained by the features vector to predict the milling states.

Results
The amplitudes of the vibration signals between VCB and PT were statistically different at 0.5, 1.0, and 1.5 kHz (P < 0.05), and the amplitudes of the vibration signals between CCB and VCB were significantly different at 0.5 and 1.5 kHz (P < 0.05). The KNN recognition success rates for the CCB, VCB, and PT were 92%, 98%, and 100%, respectively. A total of 6% and 2% of the CCB cases were identified as VCB and PT, respectively; 2% of VCB cases were identified as PT.

Conclusions
The KNN can distinguish different milling states of a high-speed bur in robot-assisted cervical laminectomy based on vibration signals. This method is feasible for improving the safety of posterior cervical decompression surgery.
The association between air pollution and the daily hospital visits for atrial fibrillation recorded by ECG: a case-crossover study
Authors: Han Jiming , Zhang Rui , Guo Jingyi , Zheng Qingfeng , Chen Xin , Wu Shanmei , Tan Jianguo , Li Yongguang 
Published: June 2023

Abstract
Background
The relationship between air pollution and atrial fibrillation (AF) recorded by electrocardiograph (ECG) has not yet been illustrated which worsens AF precaution and treatment. This research evaluated the association between air pollution and daily hospital visits for AF with ECG records.

Methods
The study enrolled 4933 male and 5392 female patients whose ECG reports indicated AF from 2015 to 2018 in our hospital. Such data were then matched with meteorological data, including air pollutant concentrations, collected by local weather stations. A case-crossover study was performed to assess the relationship between air pollutants and daily hospital visits for AF recorded by ECG and to investigate its lag effect.

Results
Our analysis revealed statistically significant associations between AF occurrence and demographic data, including age and gender. This effect was stronger in female (k = 0.02635, p < 0.01) and in patients over 65 y (k = 0.04732, p < 0.01). We also observed a hysteretic effect that when exposed to higher nitrogen dioxide(NO2), counting AF cases recorded by ECG may elevate at lag 0 with a maximum odds ratio(OR) of 1.038 (95% CI 1.014–1.063), on the contrary, O3 reduced the risk of daily visits for AF and its maximum OR was at lag 2, and the OR value was 0.9869 (95% CI 0.9791–0.9948). Other air pollutants such as PM2.5, PM10, and SO2 showed no clear relationship with the recorded AF.

Conclusion
The associations between air pollution and AF recorded with ECG were preliminarily discovered. Short-term exposure to NO2 was significantly associated with daily hospital visits for AF management.
First reported double drug–drug interaction in a cancer renal patient under everolimus treatment: therapeutic drug monitoring and review of literature
Authors: Fort-Casamartina Eduard , Muñoz-Sanchez Carme , Rigo-Bonnin Raul Francisco , del Valle-Celiz Pamela Maria , Gonzalo-Diego Núria , Otero-Torres Sara , Bleda-Perez Carmen , Prats-Jimenez Judith , Fontanals-Martínez Sandra 
Published: June 2023

AbstractEverolimus is an inhibitor of mammalian target of rapamycin (mTOR) used in both transplantation and cancer treatment (breast, renal and neuroendocrine). In transplantation, therapeutic drug monitoring (TDM) is recommended due to the potential drug–drug interactions with chronic medications, which can affect everolimus pharmacokinetics. In cancer treatment, everolimus is used at higher doses than in transplantation and without a systematic drug monitoring.We present a case report of a 72-year-old woman with epilepsy history to whom everolimus 10 mg QD was prescribed as third line of treatment for renal cell carcinoma (RCC). The potential drug interactions between everolimus and the patient's chronic medications, carbamazepine and phenytoin, are significant as both are known as strong inducers CYP3A4 metabolism, potentially leading to underexposure to everolimus.TDM of everolimus was recommended by the pharmacist. The literature suggests that a minimum plasma concentration (Cminss) of everolimus over 10 ng/ml is associated with better response to treatment and progression-free survival (PFS). The patient’s everolimus dose had to be increased until 10 mg BID, and regular monitoring of everolimus levels showed an increase in Cminss from 3.7 ng/ml to 10.8 ng/ml.This case highlights the importance of checking for potential drug interactions and monitoring everolimus levels in patients on chronic medication, especially those with several inducers or inhibitors of CYP3A4 metabolism. TDM can help to ensure that patients are treated with their optimal dose, which can improve the effectiveness of the treatment or minimize the risk of toxicities.
Establishment of HIV-negative neurosyphilis risk score model based on logistic regression
Authors: Fu Yu , Yang Ling , Du Jie , Khan Raqib , Liu Donghua 
Published: June 2023

Abstract
Objective
To establish the risk scoring model for HIV-negative neurosyphilis (NS) patients and to optimize the lumbar puncture strategy.

Methods
From 2016 to 2021, clinical information on 319 syphilis patients was gathered. Multivariate logistic regression was used to examine the independent risk factors in NS patients who tested negative for human immunodeficiency virus (HIV). Receiver operating characteristic curves (ROC) were used to assess the risk scoring model’s capacity for identification. According to scoring model, the timing of lumbar puncture was suggested.

Results
There were statistically significant differences between HIV-negative NS and non-neurosyphilis (NNS) patients in the following factors. These included age, gender, neuropsychiatric symptoms (including visual abnormalities, hearing abnormalities, memory abnormalities, mental abnormalities, paresthesia, seizures, headache, dizziness), serum toluidine red unheated serum test (TRUST), cerebrospinal fluid Treponema pallidum particle agglutination test (CSF-TPPA), cerebrospinal fluid white blood cell count (CSF-WBC), and cerebrospinal fluid protein quantification (CSF-Pro) (P < 0.05). Logistic regression analysis of HIV-negative NS patients risk factors showed that age, gender, and serum TRUST were independent risk factors for HIV-negative NS (P = 0.000). The total risk score (− 1 ~ 11 points) was obtained by adding the weight scores of each risk factor. And the predicted probability of NS in HIV-negative syphilis patients (1.6 ~ 86.6%) was calculated under the corresponding rating. ROC calculation results showed that the score had good discrimination value for HIV-negative NS and NNS: area under the curve (AUC) was 0.80, the standard error was 0.026 and 95% CI was 74.9–85.1% (P = 0.000).

Conclusion
The risk scoring model in this study can classify the risk of neurosyphilis in syphilis patients, optimize the lumbar puncture strategy to a certain extent, and provide ideas for the clinical diagnosis and treatment of HIV-negative neurosyphilis.