Libyan Journal of Medicine最新文献

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Relationship between serum Midkine and Omentin-1 levels and the severity of sepsis in patients and their prognostic value. 患者血清 Midkine 和 Omentin-1 水平与败血症严重程度的关系及其预后价值。
IF 1.8 4区 医学
Libyan Journal of Medicine Pub Date : 2024-12-31 Epub Date: 2024-07-23 DOI: 10.1080/19932820.2024.2383025
Lin Gao, Qindi Liu, Zhiming Kuang, Shanbin Yuan
{"title":"Relationship between serum Midkine and Omentin-1 levels and the severity of sepsis in patients and their prognostic value.","authors":"Lin Gao, Qindi Liu, Zhiming Kuang, Shanbin Yuan","doi":"10.1080/19932820.2024.2383025","DOIUrl":"10.1080/19932820.2024.2383025","url":null,"abstract":"<p><p>To explore the relationship between serum levels of midkine and omentin-1 and the severity of sepsis in patients, and their prognostic value. A retrospective analysis was conducted on the clinical data of 180 sepsis patients. According to the severity of the patient's condition, they were separated into sepsis group (<i>n</i> = 76), severe sepsis group (<i>n</i> = 59), and sepsis shock group (<i>n</i> = 45). Based on the survival within 28 days of admission, they were grouped into survivors group (<i>n</i> = 128) and nonsurvivors group (<i>n</i> = 52). The serum Midkine level and APACHE II score in the sepsis shock group were higher than those in the severe sepsis group and sepsis group, while the Omentin-1 level was lower than that in the severe sepsis group and sepsis group (<i>p</i> < 0.05). The serum Midkine level and APACHE II score in the severe sepsis group were higher than those in the sepsis group, while the Omentin-1 level was lower than that in the sepsis group (<i>p</i> < 0.05). The Midkine and APACHE II score in the nonsurvivors group was higher than those in the survivors group, while the Omentin-1 score was lower than that in the survivors group (<i>p</i> < 0.05). Midkine and APACHE II score were independent risk factors for the prognosis of sepsis patients, while Omentin-1 was a protective factor for the prognosis of sepsis patients (<i>p</i> < 0.05). The AUC of the combined prediction of serum Midkine and Ommentin-1 for the prognosis of sepsis patients was 0.880, with a sensitivity of 90.38% and a specificity of 72.66%. The combined prediction of serum Midkine and Ommentin-1 was better than that of individual prediction of Midkine and Ommentin-1. Serum Midkine is highly expressed and Omentin-1 is lowly expressed in sepsis patients, and the combination of the two has a high predictive power for the prognosis of sepsis patients.</p>","PeriodicalId":49910,"journal":{"name":"Libyan Journal of Medicine","volume":"19 1","pages":"2383025"},"PeriodicalIF":1.8,"publicationDate":"2024-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11268220/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141753227","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Impact of Implementing Electronic Nursing Records on Quality and Safety Indicators in Care. 实施电子护理记录对护理质量和安全指标的影响。
IF 1.8 4区 医学
Libyan Journal of Medicine Pub Date : 2024-12-31 Epub Date: 2024-11-21 DOI: 10.1080/19932820.2024.2421625
Manel Chouchene Douma, Mohamed Ben Rejeb, Najet Zardoub, Ahlem Braham, Houda Chouchene, Olfa Bouallegue, Houyem Said Latiri
{"title":"Impact of Implementing Electronic Nursing Records on Quality and Safety Indicators in Care.","authors":"Manel Chouchene Douma, Mohamed Ben Rejeb, Najet Zardoub, Ahlem Braham, Houda Chouchene, Olfa Bouallegue, Houyem Said Latiri","doi":"10.1080/19932820.2024.2421625","DOIUrl":"10.1080/19932820.2024.2421625","url":null,"abstract":"<p><p>Electronic Health Records (EHR) have been adopted to improve the quality of care. Despite the growing use of health information technology, nursing documentation remains a challenge. In Tunisia, the implementation of the Electronic Medical Record (EMR) system is gaining momentum as part of national initiatives to modernize healthcare. However, nursing documentation is still largely paper-based, and no studies in Tunisia have adressed this topic. This research aims to assess the effect of the Electronic Nursing Record (ENR) on the quality and safety of care indicators (QSCI). This is an interventional study structured in four phases: development, pre-implementation, implementation, and evaluation, integrating the principles of the 'Standards for Reporting Implementation Studies' (StaRI). A list of QSCI was defined and validated through a literature review and Delphi consensus. The impact of the ENR on these indicators was evaluated in a Tunisian university hospital through a quasi-experimental study. Indicators were measured before ENR, one month after, and six months after. Data analyses was conducted using SPSS with statistical tests. Initially, the study led to the identification and validation of seventeen QSCI. Subsequently, a quasi-experimental study was conducted to evaluate the impact of ENR implementation on these indicators. The results revealed a significant improvement in the intervention group (using ENR), particularly in the traceability of vital signs (p < 10⁻<sup>3</sup>) and infusion administration (p = 0.027). Conversely, the control group (using paper-based documentation) performed better in terms of traceability of inter-team handovers (95.1% compared to 71.9% for the intervention group). The electronic documentation system is seen as a major transformation in healthcare in many hospitals worldwide. Moreover, electronic nursing documentation is crucial for patient safety. Its implementation in our hospital revealed a positive impact of the ENR on certain aspects of care quality while highlighting gaps in inter-team handovers.</p>","PeriodicalId":49910,"journal":{"name":"Libyan Journal of Medicine","volume":"19 1","pages":"2421625"},"PeriodicalIF":1.8,"publicationDate":"2024-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11583327/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142688511","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The role of human rhinovirus in COPD exacerbations in Abu Dhabi: molecular epidemiology and clinical significance. 人类鼻病毒在阿布扎比慢性阻塞性肺病恶化中的作用:分子流行病学和临床意义。
IF 1.8 4区 医学
Libyan Journal of Medicine Pub Date : 2024-12-31 Epub Date: 2024-01-30 DOI: 10.1080/19932820.2024.2307679
Ahmad R Alsayed, Anas Abed, Heba A Khader, Luai Hasoun, Mohammed Al Maqbali, Mahmoud J Al Shawabkeh
{"title":"The role of human rhinovirus in COPD exacerbations in Abu Dhabi: molecular epidemiology and clinical significance.","authors":"Ahmad R Alsayed, Anas Abed, Heba A Khader, Luai Hasoun, Mohammed Al Maqbali, Mahmoud J Al Shawabkeh","doi":"10.1080/19932820.2024.2307679","DOIUrl":"10.1080/19932820.2024.2307679","url":null,"abstract":"<p><p>This study aimed to describe the molecular epidemiology and seasonality of human rhinovirus (HRV) in chronic obstructive pulmonary disease (COPD) and its association with COPD exacerbations in Abu Dhabi, the United Arab Emirates (UAE). Sputum specimens were collected for analysis from all COPD patients who visited a medical center from November 2021 to October 2022. The real-time quantitative polymerase chain reaction (qPCR) test was used to detect HRV. Of the 78 COPD patients included in the study, 58 (74%) patients presented with one or more exacerbation episodes. The incidence of COPD exacerbation peaked over the winter and substantially decreased during the summer. HRV positivity in patients during exacerbation (E1) was 11/58 (19%) and 15/58 (26%) two weeks after the exacerbation episode (E2). There was no significant difference in the HRV load in these patients. No statistically significant difference was observed in the detection of HRV during exacerbation compared to patients with stable COPD. This is the first study to assess the association between HRV detection by qPCR and COPD exacerbations in the UAE. The high sensitivity of the detection technology helped collect reliable epidemiologic data. Few studies have provided similar Middle East data. This study's pattern of COPD exacerbations and HRV detection parallels that of temperate countries. This information can help with future, more extensive surveillance of respiratory viruses in the UAE and the Middle East and their association with COPD exacerbations.</p>","PeriodicalId":49910,"journal":{"name":"Libyan Journal of Medicine","volume":"19 1","pages":"2307679"},"PeriodicalIF":1.8,"publicationDate":"2024-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10829809/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139643179","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Flow cytometric detection of leukemic blasts in Libyan pediatric patients with acute lymphoblastic leukemia. 流式细胞仪检测利比亚儿童急性淋巴细胞白血病患者中的白血病胚泡。
IF 2.4 4区 医学
Libyan Journal of Medicine Pub Date : 2024-12-31 Epub Date: 2024-02-23 DOI: 10.1080/19932820.2024.2319895
Abdulrhman S Elbnnani, Mohamed Elbasir, Salah Altabal, Yosra Lamami, Fawzi Ebrahim, Hakema M Oshah, Rasem Alagnef, Adam Elzagheid, Abdulmunem M Abulayha
{"title":"Flow cytometric detection of leukemic blasts in Libyan pediatric patients with acute lymphoblastic leukemia.","authors":"Abdulrhman S Elbnnani, Mohamed Elbasir, Salah Altabal, Yosra Lamami, Fawzi Ebrahim, Hakema M Oshah, Rasem Alagnef, Adam Elzagheid, Abdulmunem M Abulayha","doi":"10.1080/19932820.2024.2319895","DOIUrl":"10.1080/19932820.2024.2319895","url":null,"abstract":"<p><p>The diagnosis of acute lymphoblastic leukemia (ALL), which is the most common type of cancer in children, has become more accurate with the use of flow cytometry. Here, this technology was used to immunophenotype leukemic cells in peripheral blood samples from Libyan pediatric ALL patients. We recruited 152 newly diagnosed patients at Tripoli Medical Center (Tripoli, Libya) by morphological examination of blood and bone marrow. Twenty-three surface and cytoplasmic antigen markers were used to characterize B and T cells in circulating blood cells by four-color flow cytometry. Six children (3.9%) turned out to have biphenotypic acute leukemia, 88 (57.9%) had B ALL, and 58 (38.1%) had T ALL. There were 68 cases of pro-B ALL CD10-positive (44.7%), 8 cases of pro-B ALL CD10-negative (5.2%), 6 cases of pre-B ALL (3.9%), and 6 of mature-B ALL (3.9%). CD13 was the most commonly expressed myeloid antigen in ALL. We present immunophenotypic data for the first time describing ALL cases in Libya. The reported results indicate that the most common subtype was pro-B ALL, and the frequency of T-ALL subtype was higher compared to previous studies. Six cases were positive for both myeloid and B lymphoid markers. Our findings may provide the basis for future studies to correlate immunophenotypic profile and genetic characteristics with treatment response among ALL patients.</p>","PeriodicalId":49910,"journal":{"name":"Libyan Journal of Medicine","volume":"19 1","pages":"2319895"},"PeriodicalIF":2.4,"publicationDate":"2024-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10896131/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139941101","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Prognostic value of the fibrinogen-to-albumin ratio (FAR) in patients with chronic heart failure across the different ejection fraction spectrum. 不同射血分数谱慢性心力衰竭患者纤维蛋白原白蛋白比值 (FAR) 的预后价值。
IF 1.8 4区 医学
Libyan Journal of Medicine Pub Date : 2024-12-31 Epub Date: 2024-01-30 DOI: 10.1080/19932820.2024.2309757
Sirui Yang, Jiangyuan Pi, Wenfang Ma, Wenyi Gu, Hongxing Zhang, Anyu Xu, Yanqing Liu, Tao Shi, Fazhi Yang, Lixing Chen
{"title":"Prognostic value of the fibrinogen-to-albumin ratio (FAR) in patients with chronic heart failure across the different ejection fraction spectrum.","authors":"Sirui Yang, Jiangyuan Pi, Wenfang Ma, Wenyi Gu, Hongxing Zhang, Anyu Xu, Yanqing Liu, Tao Shi, Fazhi Yang, Lixing Chen","doi":"10.1080/19932820.2024.2309757","DOIUrl":"10.1080/19932820.2024.2309757","url":null,"abstract":"<p><p>The ratio of fibrinogen to albumin (FAR) is considered a new inflammatory biomarker and a predictor of cardiovascular disease risk. However, its prognostic value for patients with chronic heart failure (CHF) with different ejection fractions (EFs) remains unclear. A total of 916 hospitalized patients with CHF from January 2017 to October 2021 in the First Affiliated Hospital of Kunming Medical University were included in the study. Death occurred in 417 (45.5%) patients out of 916 patients during a median follow-up time of 750 days. Among these patients, 381 patients suffered from HFrEF (LVEF <40%) and 535 patients suffered from HFpEF or HFmrEF (HFpEF plus HFmrEF, LVEF ≥ 40%). Patients were categorized into high-level FAR (FAR-H) and low-level FAR (FAR-L) groups based on the optimal cut-off value of FAR (9.06) obtained from receiver operating characteristic (ROC) curve analysis. Upon analysing the Kaplan - Meier plots, the incidence of death was significantly higher in all patients with FAR-H and patients in both HF subgroups (<i>p</i> < 0.001). The multivariate Cox proportional hazard analyses indicated that the FAR was an independent predictor of all-cause mortality, regardless of heart failure subtype. (HR 1.115, 95% CI 1.089-1.142, <i>p</i> < 0.001; HFpEF plus HFmrEF, HR 1.109, 95% CI 1.074-1.146, <i>p</i> < 0.0001; HFrEF, HR 1.138, 95% CI 1.094-1.183, <i>p</i> < 0.0001) The optimal cut-off value of FAR in predicting all-cause mortality was 9.06 with an area under the curve value of 0.720 (95% CI: 0.687-0.753, <i>p</i> < 0.001), a sensitivity of 68.8% and a specificity of 65.6%. After adjusting for the traditional indicators (LVEF, Lg BNP, etc.), the new model with the FAR had better prediction ability in patients with CHF. Elevated FAR is an independent predictor of death in CHF and is not related to the HF subtype.</p>","PeriodicalId":49910,"journal":{"name":"Libyan Journal of Medicine","volume":"19 1","pages":"2309757"},"PeriodicalIF":1.8,"publicationDate":"2024-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10829812/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139643236","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
QR codes and international databases: promoting transparency in IRB approvals for medical research. QR 码和国际数据库:提高医学研究 IRB 批准的透明度。
IF 1.8 4区 医学
Libyan Journal of Medicine Pub Date : 2024-12-31 Epub Date: 2024-07-19 DOI: 10.1080/19932820.2024.2381311
Lamia Ben Ezzdine, Ismail Dergaa, Meriem Gaddas, Emna Ennouri, Mohamed Boussarsar, Helmi Ben Saad
{"title":"QR codes and international databases: promoting transparency in IRB approvals for medical research.","authors":"Lamia Ben Ezzdine, Ismail Dergaa, Meriem Gaddas, Emna Ennouri, Mohamed Boussarsar, Helmi Ben Saad","doi":"10.1080/19932820.2024.2381311","DOIUrl":"10.1080/19932820.2024.2381311","url":null,"abstract":"","PeriodicalId":49910,"journal":{"name":"Libyan Journal of Medicine","volume":"19 1","pages":"2381311"},"PeriodicalIF":1.8,"publicationDate":"2024-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11262200/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141728048","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Interactions of electrophoretically silent hemoglobin Hekinan II [HBA1:c.84G>T] with various forms of α-thalassemias and other hemoglobinopathies: novel insights into the molecular and hematological characteristics and genetic origins. 电泳沉默血红蛋白 Hekinan II [HBA1:c.84G>T]与各种形式的α-地中海贫血症和其他血红蛋白病的相互作用:对分子和血液学特征及遗传起源的新见解。
IF 1.8 4区 医学
Libyan Journal of Medicine Pub Date : 2024-12-31 Epub Date: 2024-09-23 DOI: 10.1080/19932820.2024.2406620
Sitthichai Panyasai, Prasert Chantanaskulwong, Nopphadol Permsripong, Thippawal Mokmued
{"title":"Interactions of electrophoretically silent hemoglobin Hekinan II [HBA1:c.84G>T] with various forms of α-thalassemias and other hemoglobinopathies: novel insights into the molecular and hematological characteristics and genetic origins.","authors":"Sitthichai Panyasai, Prasert Chantanaskulwong, Nopphadol Permsripong, Thippawal Mokmued","doi":"10.1080/19932820.2024.2406620","DOIUrl":"10.1080/19932820.2024.2406620","url":null,"abstract":"<p><p>To determine the molecular basis, genotype - phenotype relationship, and genetic origin of Hemoglobin (Hb) Hekinan associated with several forms of α-thalassemia and other hemoglobinopathies for a better understanding of its diverse clinical phenotypes. Seventeen participants with suspected abnormal Hb were studied. Hb analysis was performed using high-performance liquid chromatography (HPLC) and capillary electrophoresis (CE). Mutational and α-haplotypic and structural analyses were conducted, and the effects of mutations on globin-chain stability were determined. All participants harbored Hb Hekinan II (HBA1:c.84 G>T) co-inherited with another α-globin gene anomaly. Three novel genotypes, (αα<sup>Hekinan</sup>/α<sup>CS</sup>α), (αα<sup>Hekinan</sup>/α<sup>CS</sup>α,β<sup>A</sup>/β<sup>E</sup>), and (αα<sup>Hekinan</sup>/α<sup>CS</sup>α,β<sup>E</sup>/β<sup>E</sup>), were characterized. Despite being co-inherited with both α- and β-Hb variants Hb Hekinan II led to minimal changes in erythrocyte parameters, suggesting a non-pathological nature. HPLC but not CE revealed a distinct small shoulder-like Hb pattern. Thai Hb Hekinan II was strongly associated with haplotype [+ - S + - - -] and the possibility of four different haplotypes, while two Burmese Hb Hekinan II were associated with haplotypes [± - S + - + -] and [± - S + - - -]. The novel genotypes identified provide a fresh perspective on Hb Hekinan II diversity. HPLC has superior identification capabilities for samples of Hb Hekinan II co-inherited with α-thalassemia. Thai and Burmese Hb Hekinan II have diverse origins.</p>","PeriodicalId":49910,"journal":{"name":"Libyan Journal of Medicine","volume":"19 1","pages":"2406620"},"PeriodicalIF":1.8,"publicationDate":"2024-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11421131/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142308935","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Dynamics of SARS-CoV-2 antibodies after natural infection: insights from a study on Pasteur Institute of Tunis employees. 自然感染后 SARS-CoV-2 抗体的动态变化:对突尼斯巴斯德研究所员工的研究启示。
IF 2.4 4区 医学
Libyan Journal of Medicine Pub Date : 2024-12-31 Epub Date: 2024-05-01 DOI: 10.1080/19932820.2024.2348233
Ines Cherif, Ghassen Kharroubi, Imen Darragi, Soumaya El Benna, Adel Gharbi, Amor Baccouche, Cyrine Souissi, Olfa Bahri, Melika Ben Ahmed, Jihene Bettaieb
{"title":"Dynamics of SARS-CoV-2 antibodies after natural infection: insights from a study on Pasteur Institute of Tunis employees.","authors":"Ines Cherif, Ghassen Kharroubi, Imen Darragi, Soumaya El Benna, Adel Gharbi, Amor Baccouche, Cyrine Souissi, Olfa Bahri, Melika Ben Ahmed, Jihene Bettaieb","doi":"10.1080/19932820.2024.2348233","DOIUrl":"https://doi.org/10.1080/19932820.2024.2348233","url":null,"abstract":"<p><p>This study aimed to assess the kinetics of antibodies against the SARS-CoV-2, following natural infection in a cohort of employees of the Institut Pasteur de Tunis (IPT) and to assess the risk of reinfection over a 12-months follow-up period. A prospective study was conducted among an open cohort of IPT employees with confirmed SARS-CoV-2 infection that were recruited between September 2020 and March 2021. Sera samples were taken at 1, 3, 6, 9 and 12 months after confirmation of COVID-19 infection and tested for SARS-CoV-2-specific immunoglobulin G (IgG) antibodies to the spike (S-RBD) protein (IgG anti-S-RBD) and for neutralizing antibodies. Participants who had an initial decline of IgG anti-S-RBD and neutralizing antibodies followed by a subsequent rise in antibody titers as well as those who tested positive for SARS-CoV-2 by RT-PCR after at least 60 days of follow up were considered as reinfected. In total, 137 individuals were included with a mean age of 44.7 ± 12.3 years and a sex-ratio (Male/Female) of 0.33. Nearly all participants (92.7%) were symptomatic, and 2.2% required hospitalization. Among the 70 participants with three or more prospective blood samples, 32.8% were reinfected among whom 11 (47.8%) reported COVID-19 like symptoms. Up to 12 months of follow up, 100% and 42.9% of participants had detectable IgG anti-S-RBD and neutralizing antibodies, respectively. This study showed that humoral immune response following COVID-19 infection may persist up to 12 months after infection despite the potential risk for reinfection that is mainly explained by the emergence of new variants.</p>","PeriodicalId":49910,"journal":{"name":"Libyan Journal of Medicine","volume":"19 1","pages":"2348233"},"PeriodicalIF":2.4,"publicationDate":"2024-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11067560/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140873231","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Eosinophilic cationic protein and D-Dimer are potential biomarkers to predict response to antihistamines but not to omalizumab in chronic spontaneous urticaria. 嗜酸性粒细胞阳离子蛋白和D-二聚体是预测慢性自发性荨麻疹患者对抗组胺药反应的潜在生物标记物,但不能预测对奥马珠单抗的反应。
IF 1.8 4区 医学
Libyan Journal of Medicine Pub Date : 2024-12-31 Epub Date: 2024-10-28 DOI: 10.1080/19932820.2024.2420483
Özge Atik, Fatma Merve Tepetam, Şeyma Özden, Emek Kocatürk
{"title":"Eosinophilic cationic protein and D-Dimer are potential biomarkers to predict response to antihistamines but not to omalizumab in chronic spontaneous urticaria.","authors":"Özge Atik, Fatma Merve Tepetam, Şeyma Özden, Emek Kocatürk","doi":"10.1080/19932820.2024.2420483","DOIUrl":"10.1080/19932820.2024.2420483","url":null,"abstract":"<p><strong>Introduction: </strong>Biomarkers that could reliably anticipate the effectiveness of antihistamines and omalizumab in treating chronic spontaneous urticaria (CSU) have not been conclusively identified. Our objective was to examine how eosinophilic cationic protein (ECP), tryptase, D-dimer, and total Immunoglobulin E (IgE) impact the response to antihistamine and omalizumab treatments in individuals with CSU.</p><p><strong>Methods: </strong>In this cross-sectional retrospective study, CSU patients that had undergone treatment with either antihistamines or omalizumab for a minimum of 12 weeks between 2015 and 2021 at an Allergy and Immunology Department were analyzed. Several demographic and laboratory parameters including eosinophil counts, mean platelet volüme (MPV), sedimentation, C-reactive protein (CRP), antinuclear antibodies (ANA) and Anti-thyroperoxidase (Anti-TPO) and total IgE, tryptase, ECP and D-dimer were retrived from patient files. The association of these biomarkers with Urticaria Control Test (UCT) and the effect of these biomarkers on treatment response were evaluated. Treatment response was assessed using the UCT, with a score of UCT ≥ 12 indicating a responder and UCT < 12 indicating a non responder.</p><p><strong>Results: </strong>The patients in the omalizumab group were older, had a longer disease duration and had worse urticaria control (lower baseline UCT scores). 421 patients were treated with antihistamines and 88 patients were treated with omalizumab. ECP was found to be inversely correlated with baseline UCT (<i>p</i> < 0.001 r=-0.268). ECP and D-dimer levels of non-responder patients in the antihistamine group were significantly higher than in responder patients (ECP: 49 ng/mL vs 28.1 ng/mL, <i>p</i> < 0.001) (D-dimer: 0.60 mg/L vs 0.30 mg/L, <i>p</i> < 0.001), while there were no significant difference in terms of tryptase and total IgE. These four biomarkers were similar, in omalizumab responders and non responders.</p><p><strong>Conclusion: </strong>In this study with CSU, we looked at predictors of responses to treatments. ECP can serve as a marker of poor urticaria control and may predict antihistamine refractoriness along with D-dimer.</p>","PeriodicalId":49910,"journal":{"name":"Libyan Journal of Medicine","volume":"19 1","pages":"2420483"},"PeriodicalIF":1.8,"publicationDate":"2024-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11520092/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142523498","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Satisfaction with telemedicine use during COVID-19 pandemic in the UK: a systematic review. 英国 COVID-19 大流行期间对远程医疗使用的满意度:系统回顾。
IF 2.4 4区 医学
Libyan Journal of Medicine Pub Date : 2024-12-31 Epub Date: 2024-01-10 DOI: 10.1080/19932820.2024.2301829
W A Alashek, S A Ali
{"title":"Satisfaction with telemedicine use during COVID-19 pandemic in the UK: a systematic review.","authors":"W A Alashek, S A Ali","doi":"10.1080/19932820.2024.2301829","DOIUrl":"10.1080/19932820.2024.2301829","url":null,"abstract":"<p><p><b>Background:</b> Telemedicine became a fundamental part of healthcare provision during COVID-19 pandemic. An evaluation of telemedicine-associated satisfaction helps the service develop more viable applications. This review evaluated the satisfaction of healthcare users and providers and their willingness to use this modality in future.<b>Methods:</b> The study was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses. A search on empirical articles published between March 2020 and December 2022 was performed on 'PubMed' and 'Scopus' databases. Findings that reported on satisfaction of patients, families and caregivers as well as clinicians were extracted and analysed. Quality of included studies was assessed. After applying inclusion and exclusion criteria, the review included 27 eligible studies.<b>Results:</b> Data was found from a variety of emergency and non-emergency departments of primary, secondary, and specialised healthcare. Almost all studies were undertaken within the NHS. There were many tools that measured satisfaction. Satisfaction was high among recipients of healthcare, scoring 9-10 on a scale of 0-10 or ranging from 73.3% to 100%. Convenience was rated high in every specialty examined. Satisfaction of clinicians was high throughout the specialities despite connection failure and concerns about confidentiality of information. Nonetheless, studies reported perception of increased barriers to accessing care and inequalities for vulnerable patients especially in older people. In general, willingness to use telemedicine in future was high in the recipients as well as the providers of healthcare.<b>Conclusion:</b> COVID-19 pandemic has transformed healthcare in the UK and promoted a revolution in telemedicine applications. Satisfaction was high among both recipient and provider of healthcare. Telemedicine managed to provide a continued care throughout the pandemic while maintaining social distance. The current review presented commendable evidence to encourage different specialities to engage in telemedicine application.</p>","PeriodicalId":49910,"journal":{"name":"Libyan Journal of Medicine","volume":"19 1","pages":"2301829"},"PeriodicalIF":2.4,"publicationDate":"2024-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10783830/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139405010","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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