Pub Date : 2024-05-01DOI: 10.26355/eurrev_202405_36284
M P Johan, F Arden, M A Usman, M Sakti, J Arifin, R Sjahril, A M Ilhamjaya, I Patellongi, M Muhammad, A Seweng, N Rahmansyah, M A Abidin, R Arafat, A A Pangeran
Objective: Surgical site infection (SSI) is a devastating complication in orthopedic surgery. Methicillin-resistant Staphylococcus aureus (MRSA) is a notorious organism in SSI, especially in orthopedic patients. We aimed to understand the association between MRSA carriers and the rate of SSI caused by MRSA in orthopedic patients.
Patients and methods: We prospectively performed a cohort investigation on patients admitted to the Department of Orthopedic between April and August 2023. Samples were taken preoperatively from the nose and post-operatively in surgical wounds. All samples were grown in MeReSa Agar and defined as positive with MRSA characteristics. Data analysis was performed using SPSS Statistics. A significant difference between groups was assessed using either the Chi-square test or Fisher's exact test. Statistical significance was set at p<0.05.
Results: We obtained 526 nasal swabs of patients, and 140 (26.6%) samples were positive for MRSA. Our study revealed significant associations between MRSA carriers and the following factors: history of recent hospitalization (OR: 1.81; 95% CI: 1.172-2.795; p=0.007), smoking history (OR: 1.55; 95% CI: 1.011-2.383; p=0.044), and antibiotic exposures (OR: 2.19; 95% CI: 1.305-3.703; p=0.003). Our findings showed a significant association between SSI and the following factors: history of antibiotic exposures (OR: 2.89; 95% CI: 1.264-6.566; p=0.003), blood loss volume >500 ml (OR: 2.522; 95% CI: 1.245-5.108; p=0.008) and contaminated surgical wounds (OR: 5.97; 95% CI: 2.907-12.266; p=0.001). Patients with MRSA carriers tended to have an increased risk of having an MRSA SSI with an odds ratio of 3.44 (95% CI: 1.13-10.48; p=0.047).
Conclusions: Our study highlights the increased risk of MRSA carriage in patients with a history of smoking, recent hospital admission, or antibiotic exposure. Our reports also identify potential risk factors for SSI, such as previous antibiotic exposure, blood loss, and contaminated wounds. Furthermore, our research establishes an association between MRSA colonization and MRSA SSI, which emphasizes the criticality of decolonization strategies. A further prospective multicenter study is needed to elaborate on our study findings.
{"title":"Correlation between carriers of Methicillin-resistant Staphylococcus aureus and the incidence of MRSA surgical site infections in orthopedic surgery patients.","authors":"M P Johan, F Arden, M A Usman, M Sakti, J Arifin, R Sjahril, A M Ilhamjaya, I Patellongi, M Muhammad, A Seweng, N Rahmansyah, M A Abidin, R Arafat, A A Pangeran","doi":"10.26355/eurrev_202405_36284","DOIUrl":"https://doi.org/10.26355/eurrev_202405_36284","url":null,"abstract":"<p><strong>Objective: </strong>Surgical site infection (SSI) is a devastating complication in orthopedic surgery. Methicillin-resistant Staphylococcus aureus (MRSA) is a notorious organism in SSI, especially in orthopedic patients. We aimed to understand the association between MRSA carriers and the rate of SSI caused by MRSA in orthopedic patients.</p><p><strong>Patients and methods: </strong>We prospectively performed a cohort investigation on patients admitted to the Department of Orthopedic between April and August 2023. Samples were taken preoperatively from the nose and post-operatively in surgical wounds. All samples were grown in MeReSa Agar and defined as positive with MRSA characteristics. Data analysis was performed using SPSS Statistics. A significant difference between groups was assessed using either the Chi-square test or Fisher's exact test. Statistical significance was set at p<0.05.</p><p><strong>Results: </strong>We obtained 526 nasal swabs of patients, and 140 (26.6%) samples were positive for MRSA. Our study revealed significant associations between MRSA carriers and the following factors: history of recent hospitalization (OR: 1.81; 95% CI: 1.172-2.795; p=0.007), smoking history (OR: 1.55; 95% CI: 1.011-2.383; p=0.044), and antibiotic exposures (OR: 2.19; 95% CI: 1.305-3.703; p=0.003). Our findings showed a significant association between SSI and the following factors: history of antibiotic exposures (OR: 2.89; 95% CI: 1.264-6.566; p=0.003), blood loss volume >500 ml (OR: 2.522; 95% CI: 1.245-5.108; p=0.008) and contaminated surgical wounds (OR: 5.97; 95% CI: 2.907-12.266; p=0.001). Patients with MRSA carriers tended to have an increased risk of having an MRSA SSI with an odds ratio of 3.44 (95% CI: 1.13-10.48; p=0.047).</p><p><strong>Conclusions: </strong>Our study highlights the increased risk of MRSA carriage in patients with a history of smoking, recent hospital admission, or antibiotic exposure. Our reports also identify potential risk factors for SSI, such as previous antibiotic exposure, blood loss, and contaminated wounds. Furthermore, our research establishes an association between MRSA colonization and MRSA SSI, which emphasizes the criticality of decolonization strategies. A further prospective multicenter study is needed to elaborate on our study findings.</p>","PeriodicalId":12152,"journal":{"name":"European review for medical and pharmacological sciences","volume":null,"pages":null},"PeriodicalIF":3.3,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141295873","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-05-01DOI: 10.26355/eurrev_202405_36297
C Hu, M-L Zhou, G Hu, Z-J Liu
Objective: The impact of particulate matter (PM) on the risk of type 2 diabetes (T2D) remains inconclusive. The purpose of this study was to assess the causal relationship between PM and T2D using Mendelian randomization (MR) analysis.
Materials and methods: Single nucleotide polymorphisms (SNPs) for PM2.5, PM10, and T2D were obtained from the UK Biobank and FinnGen datasets. Inverse variance weighted, MR-Egger, and weighted median were utilized to examine the causal relationship between exposure and outcome. MR-Egger intercept analysis, Cochran's Q test, and leave-one-out sensitivity analysis were used to assess horizontal pleiotropy, heterogeneity, and robustness of the results, respectively.
Results: The MR analysis revealed a significant association between PM2.5 and increased risk of T2D (OR: 1.159, 95% CI: 1.003 to 1.339, p = 0.045), while no significant association was found between PM10 and T2D risk (OR: 1.031, 95% CI: 0.788 to 1.350, p = 0.822). MR-Egger intercept analysis and Cochran's Q test indicated no evidence of horizontal pleiotropy or heterogeneity in these results. Sensitivity analysis demonstrated the robustness of the results.
Conclusions: This MR analysis suggests that PM2.5, rather than PM10, is associated with an increased risk of T2D. The use of air purifiers and anti-smog masks may potentially help reduce the risk of T2D. Further research is needed to elucidate the specific effects and underlying mechanisms of PM2.5 and PM10 on T2D.
{"title":"Effects of particulate matter exposure on the risk of type 2 diabetes: a Mendelian randomization study.","authors":"C Hu, M-L Zhou, G Hu, Z-J Liu","doi":"10.26355/eurrev_202405_36297","DOIUrl":"https://doi.org/10.26355/eurrev_202405_36297","url":null,"abstract":"<p><strong>Objective: </strong>The impact of particulate matter (PM) on the risk of type 2 diabetes (T2D) remains inconclusive. The purpose of this study was to assess the causal relationship between PM and T2D using Mendelian randomization (MR) analysis.</p><p><strong>Materials and methods: </strong>Single nucleotide polymorphisms (SNPs) for PM2.5, PM10, and T2D were obtained from the UK Biobank and FinnGen datasets. Inverse variance weighted, MR-Egger, and weighted median were utilized to examine the causal relationship between exposure and outcome. MR-Egger intercept analysis, Cochran's Q test, and leave-one-out sensitivity analysis were used to assess horizontal pleiotropy, heterogeneity, and robustness of the results, respectively.</p><p><strong>Results: </strong>The MR analysis revealed a significant association between PM2.5 and increased risk of T2D (OR: 1.159, 95% CI: 1.003 to 1.339, p = 0.045), while no significant association was found between PM10 and T2D risk (OR: 1.031, 95% CI: 0.788 to 1.350, p = 0.822). MR-Egger intercept analysis and Cochran's Q test indicated no evidence of horizontal pleiotropy or heterogeneity in these results. Sensitivity analysis demonstrated the robustness of the results.</p><p><strong>Conclusions: </strong>This MR analysis suggests that PM2.5, rather than PM10, is associated with an increased risk of T2D. The use of air purifiers and anti-smog masks may potentially help reduce the risk of T2D. Further research is needed to elucidate the specific effects and underlying mechanisms of PM2.5 and PM10 on T2D.</p>","PeriodicalId":12152,"journal":{"name":"European review for medical and pharmacological sciences","volume":null,"pages":null},"PeriodicalIF":3.3,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141295875","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-05-01DOI: 10.26355/eurrev_202405_36305
T Karampitsakos, T Milas, P Tsiri, M Katsaras, E Koletsis, K Vachlas, E Malakounidou, E Zarkadi, G Tsirikos, V Georgiopoulou, V Sotiropoulou, E Koulousousa, E Theochari, D Komninos, G Hillas, V Tzilas, A Gogali, K Kostikas, P Bakakos, I Vamvakaris, F Sampsonas, N Koumallos, D Bouros, A Tzouvelekis
Objective: Monocyte count and red cell distribution width (RDW) have shown prognostic potential in patients with fibrotic lung diseases. Their kinetics and prognostic usefulness of peripheral blood indices in patients with interstitial lung diseases (ILDs) undergoing surgical lung biopsy for diagnostic reasons have not been studied.
Patients and methods: We retrospectively included consecutive patients with ILD who underwent surgical lung biopsy for diagnostic purposes Between 07/11/2019 and 11/10/2022.
Results: Fifty-five (n=55) patients were included in the study. Median age was 65.0 years (95% CI: 63.0 to 66.0). Postoperative peripheral blood monocyte count on Day 1 was significantly higher compared to preoperative, perioperative, and postoperative values on Day 90 (repeated measures ANOVA, p<0.0001). Patients in the high postoperative monocyte count group had significantly increased length of postoperative hospital stay [Mann-Whitney test, p=0.007] and significantly lower Forced Vital Capacity (FVC)% predicted 3 months after surgery [Mann-Whitney test, p=0.029] compared to patients in the low postoperative monocyte count group. Postoperative RDW on Day 90 was significantly higher compared to preoperative, perioperative and postoperative-Day 1 RDW (repeated measures ANOVA, p=0.008, p=0.006, p<0.0001, respectively). Patients in the high postoperative RDW group did not have increased hospital stay (Mann-Whitney test, p=0.49) or decreased FVC% predicted at 3 months compared to patients in the low postoperative RDW group (Mann-Whitney test, p=0.91).
Conclusions: Peripheral blood monocyte count could be a prognostic biomarker for patients with ILDs undergoing diagnostic surgical lung biopsies. RDW does not seem to represent an acute phase biomarker but seems to increase over time following disease progression. Larger studies are urgently required.
{"title":"Elevated peripheral blood monocyte count is associated with prolonged postoperative hospitalization and functional decline in patients with interstitial lung diseases undergoing surgical lung biopsy.","authors":"T Karampitsakos, T Milas, P Tsiri, M Katsaras, E Koletsis, K Vachlas, E Malakounidou, E Zarkadi, G Tsirikos, V Georgiopoulou, V Sotiropoulou, E Koulousousa, E Theochari, D Komninos, G Hillas, V Tzilas, A Gogali, K Kostikas, P Bakakos, I Vamvakaris, F Sampsonas, N Koumallos, D Bouros, A Tzouvelekis","doi":"10.26355/eurrev_202405_36305","DOIUrl":"https://doi.org/10.26355/eurrev_202405_36305","url":null,"abstract":"<p><strong>Objective: </strong>Monocyte count and red cell distribution width (RDW) have shown prognostic potential in patients with fibrotic lung diseases. Their kinetics and prognostic usefulness of peripheral blood indices in patients with interstitial lung diseases (ILDs) undergoing surgical lung biopsy for diagnostic reasons have not been studied.</p><p><strong>Patients and methods: </strong>We retrospectively included consecutive patients with ILD who underwent surgical lung biopsy for diagnostic purposes Between 07/11/2019 and 11/10/2022.</p><p><strong>Results: </strong>Fifty-five (n=55) patients were included in the study. Median age was 65.0 years (95% CI: 63.0 to 66.0). Postoperative peripheral blood monocyte count on Day 1 was significantly higher compared to preoperative, perioperative, and postoperative values on Day 90 (repeated measures ANOVA, p<0.0001). Patients in the high postoperative monocyte count group had significantly increased length of postoperative hospital stay [Mann-Whitney test, p=0.007] and significantly lower Forced Vital Capacity (FVC)% predicted 3 months after surgery [Mann-Whitney test, p=0.029] compared to patients in the low postoperative monocyte count group. Postoperative RDW on Day 90 was significantly higher compared to preoperative, perioperative and postoperative-Day 1 RDW (repeated measures ANOVA, p=0.008, p=0.006, p<0.0001, respectively). Patients in the high postoperative RDW group did not have increased hospital stay (Mann-Whitney test, p=0.49) or decreased FVC% predicted at 3 months compared to patients in the low postoperative RDW group (Mann-Whitney test, p=0.91).</p><p><strong>Conclusions: </strong>Peripheral blood monocyte count could be a prognostic biomarker for patients with ILDs undergoing diagnostic surgical lung biopsies. RDW does not seem to represent an acute phase biomarker but seems to increase over time following disease progression. Larger studies are urgently required.</p>","PeriodicalId":12152,"journal":{"name":"European review for medical and pharmacological sciences","volume":null,"pages":null},"PeriodicalIF":3.3,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141295877","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-05-01DOI: 10.26355/eurrev_202405_36298
M Engin, A K As
Objective: Arteriovenous fistula (AVF) structures are vital formations used for hemodialysis. Diabetes mellitus (DM) is a critical disease affecting the vascular system. The triglyceride glucose (TyG) index has been shown to be associated with major adverse cardiovascular events in patients with Type 2 DM. In this study, we aimed to investigate the effect of the TyG index on the primary AVF patency of diabetic patients.
Patients and methods: Between March 2018 and March 2023, patients with DM who underwent AVF surgery in our clinic due to end-stage renal disease were retrospectively included in this study. The patients who could receive hemodialysis were determined as Group 1, and those who could not were determined as Group 2.
Results: A total of 189 patients were included in the study. Those who did not develop AVF primary failure were included in Group 1 [n=138, median age = 59 (22-77) years], and those who did were included in Group 2 [n=51, median age = 63 (20-81) years]. In the multivariate analysis, age >70 years (OR: 0.871, 95% CI: 0.594-0.983, p=0.039), the presence of PAD (OR: 0.582, 95% CI: 0.0.458-0.896, p=0.046), and TyG index (OR: 0.879, 95% CI: 0.591-0.916, p<0.001) were determined as independent predictors for primary AVF failure.
Conclusions: This study demonstrated that the TyG index value, calculated from blood samples taken at the time of hospital admission in hemodialysis patients with diabetes mellitus (DM), is an independent predictor of primary AVF failure following AVF surgery.
{"title":"Triglyceride glucose index as a marker of primary patency rate of arteriovenous fistula in diabetic hemodialysis patients.","authors":"M Engin, A K As","doi":"10.26355/eurrev_202405_36298","DOIUrl":"https://doi.org/10.26355/eurrev_202405_36298","url":null,"abstract":"<p><strong>Objective: </strong>Arteriovenous fistula (AVF) structures are vital formations used for hemodialysis. Diabetes mellitus (DM) is a critical disease affecting the vascular system. The triglyceride glucose (TyG) index has been shown to be associated with major adverse cardiovascular events in patients with Type 2 DM. In this study, we aimed to investigate the effect of the TyG index on the primary AVF patency of diabetic patients.</p><p><strong>Patients and methods: </strong>Between March 2018 and March 2023, patients with DM who underwent AVF surgery in our clinic due to end-stage renal disease were retrospectively included in this study. The patients who could receive hemodialysis were determined as Group 1, and those who could not were determined as Group 2.</p><p><strong>Results: </strong>A total of 189 patients were included in the study. Those who did not develop AVF primary failure were included in Group 1 [n=138, median age = 59 (22-77) years], and those who did were included in Group 2 [n=51, median age = 63 (20-81) years]. In the multivariate analysis, age >70 years (OR: 0.871, 95% CI: 0.594-0.983, p=0.039), the presence of PAD (OR: 0.582, 95% CI: 0.0.458-0.896, p=0.046), and TyG index (OR: 0.879, 95% CI: 0.591-0.916, p<0.001) were determined as independent predictors for primary AVF failure.</p><p><strong>Conclusions: </strong>This study demonstrated that the TyG index value, calculated from blood samples taken at the time of hospital admission in hemodialysis patients with diabetes mellitus (DM), is an independent predictor of primary AVF failure following AVF surgery.</p>","PeriodicalId":12152,"journal":{"name":"European review for medical and pharmacological sciences","volume":null,"pages":null},"PeriodicalIF":3.3,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141295885","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-05-01DOI: 10.26355/eurrev_202405_36295
S Carella, L Patanè, M Castrechini, F Lo Torto, G Marruzzo, U Redi, M Greco, D Ribuffo, M G Onesti
Background: Recently, the infiltration of a subpopulation of cells represented by mononucleated cells extracted from peripheral blood [Peripheral Blood-Mononuclear Cells (PB-MNCs)] is becoming a useful technique for medical and surgical regenerative procedures. Due to the angiogenetic and regenerative properties of PB-MNCs, the infiltration of these cells is, in our opinion, a new option indicated in the treatment of pathologies characterized by tissue dystrophy, loss of vascularization, and non-healing wounds.
Case presentation: A 25-year-old active smoker patient was diagnosed with Rhabdomyosarcoma of the anterior tibial muscle of his left leg and treated with neoadjuvant chemo- and radiotherapy (RT). After the tumor excision, the patient developed wound dehiscence with bone exposure and a perilesional radiation-induced chronic dermatitis characterized by skin dyschromia and hair thinning along the treated area. The patient underwent surgical debridement and reconstruction with autologous skin grafts and dermal substitutes, with poor outcomes due to graft failure. The patient was subsequently treated with surgical debridement and coverage with a reverse sural fascia-cutaneous flap. After 13 days, wound dehiscence was observed, and reconstruction of the dehiscent areas was performed with a split-thickness autologous skin graft with no success. After wound debridement, a new split-thickness skin graft was performed, and a concentrate of autologous PB-MNCs was injected in the flap and perilesional skin. After 14 days, graft take was reached, and improvements in perilesional tissue tropism were noted. At 2 months follow-up, the patient appeared completely healed.
Conclusions: In our opinion, the use of PB-MNCs to treat conditions characterized by tissue dystrophy, which require neoangiogenesis and cell regeneration, can be a useful and unconsidered technique that could be utilized to improve tissue tropism. Furthermore, prospective trials are necessary to validate our observations.
{"title":"Peripheral Blood Mononuclear Cells (PB-MNCs) for the treatment of chronic tissue dystrophy in a complex case of lower limb reconstruction.","authors":"S Carella, L Patanè, M Castrechini, F Lo Torto, G Marruzzo, U Redi, M Greco, D Ribuffo, M G Onesti","doi":"10.26355/eurrev_202405_36295","DOIUrl":"10.26355/eurrev_202405_36295","url":null,"abstract":"<p><strong>Background: </strong>Recently, the infiltration of a subpopulation of cells represented by mononucleated cells extracted from peripheral blood [Peripheral Blood-Mononuclear Cells (PB-MNCs)] is becoming a useful technique for medical and surgical regenerative procedures. Due to the angiogenetic and regenerative properties of PB-MNCs, the infiltration of these cells is, in our opinion, a new option indicated in the treatment of pathologies characterized by tissue dystrophy, loss of vascularization, and non-healing wounds.</p><p><strong>Case presentation: </strong>A 25-year-old active smoker patient was diagnosed with Rhabdomyosarcoma of the anterior tibial muscle of his left leg and treated with neoadjuvant chemo- and radiotherapy (RT). After the tumor excision, the patient developed wound dehiscence with bone exposure and a perilesional radiation-induced chronic dermatitis characterized by skin dyschromia and hair thinning along the treated area. The patient underwent surgical debridement and reconstruction with autologous skin grafts and dermal substitutes, with poor outcomes due to graft failure. The patient was subsequently treated with surgical debridement and coverage with a reverse sural fascia-cutaneous flap. After 13 days, wound dehiscence was observed, and reconstruction of the dehiscent areas was performed with a split-thickness autologous skin graft with no success. After wound debridement, a new split-thickness skin graft was performed, and a concentrate of autologous PB-MNCs was injected in the flap and perilesional skin. After 14 days, graft take was reached, and improvements in perilesional tissue tropism were noted. At 2 months follow-up, the patient appeared completely healed.</p><p><strong>Conclusions: </strong>In our opinion, the use of PB-MNCs to treat conditions characterized by tissue dystrophy, which require neoangiogenesis and cell regeneration, can be a useful and unconsidered technique that could be utilized to improve tissue tropism. Furthermore, prospective trials are necessary to validate our observations.</p>","PeriodicalId":12152,"journal":{"name":"European review for medical and pharmacological sciences","volume":null,"pages":null},"PeriodicalIF":3.3,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141295821","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-05-01DOI: 10.26355/eurrev_202405_36291
K Alkuwaity, J A Mokhtar, T Abujamel, D Attallah, T A Altorki, M Alsieni, M A Bazuhair, N R Helmi, H AbdulMajed, N A Juma, H Abdullah, M W Al-Rabia, K Ibrahem, A Alfadil
Objective: Extended-spectrum beta-lactamases (ESBLs) targeting beta-lactam antibiotics pose a major healthcare challenge. Carbapenems are known to be less impacted. However, the emergence of carbapenem-resistant strains can add further complexity to this existing challenge. With slow drug discovery and rapid resistance, repurposing existing drugs is crucial. This research study aims to provide insight into the antimicrobial effectiveness of 3-hydrazinoquinoxaline-2-thiol against diverse clinical ESBL-producing isolates.
Materials and methods: The broth microdilution assay was conducted on a total of sixty-nine clinical ESBL-producing isolates to assess the minimum inhibitory concentrations (MICs) of 3-hydrazinoquinoxaline-2-thiol. The assay was conducted in triplicate, and the average MIC values were calculated.
Results: The most repeatedly observed MIC was 64 µg/ml (37.7%), followed by 256 µg/ml (23.2%) and 128 µg/ml (17.4%). Other MICs: 32 µg/ml (11.6%), 16 µg/ml (7.2%), 4-8 µg/ml (1.4%).
Conclusions: This study demonstrated an effect of 3-hydrazinoquinoxaline-2-thiol on various ESBL-producing strains in vitro, indicating its promising therapeutic potential. To comprehensively understand the drug, rigorous testing, including pharmacokinetics, resistance assays, safety assessments, and exploration of potential synergies with other antibiotics against ESBL-producing organisms, is crucial.
目的:针对β-内酰胺类抗生素的广谱β-内酰胺酶(ESBLs)对医疗保健构成了重大挑战。众所周知,碳青霉烯类抗生素受到的影响较小。然而,碳青霉烯类耐药菌株的出现会使这一现有挑战变得更加复杂。随着药物研发的缓慢和耐药性的迅速产生,现有药物的再利用至关重要。本研究旨在深入了解 3- 肼基喹喔啉-2-硫醇对多种产 ESBL 的临床分离菌株的抗菌效果:对69株产ESBL的临床分离株进行肉汤微量稀释试验,以评估3-肼基喹喔啉-2-硫醇的最低抑菌浓度(MICs)。试验一式三份,计算平均 MIC 值:结果:最常见的 MIC 值为 64 微克/毫升(37.7%),其次是 256 微克/毫升(23.2%)和 128 微克/毫升(17.4%)。其他 MIC32微克/毫升(11.6%)、16微克/毫升(7.2%)、4-8微克/毫升(1.4%):本研究表明,3-肼基喹喔啉-2-硫醇在体外对多种产生 ESBL 的菌株有作用,表明其具有良好的治疗潜力。要全面了解这种药物,必须进行严格的测试,包括药代动力学、耐药性检测、安全性评估以及探索与其他抗生素对产 ESBL 菌株的潜在协同作用。
{"title":"Novel quinoxaline compound against extended-spectrum beta-lactamases producing bacteria.","authors":"K Alkuwaity, J A Mokhtar, T Abujamel, D Attallah, T A Altorki, M Alsieni, M A Bazuhair, N R Helmi, H AbdulMajed, N A Juma, H Abdullah, M W Al-Rabia, K Ibrahem, A Alfadil","doi":"10.26355/eurrev_202405_36291","DOIUrl":"https://doi.org/10.26355/eurrev_202405_36291","url":null,"abstract":"<p><strong>Objective: </strong>Extended-spectrum beta-lactamases (ESBLs) targeting beta-lactam antibiotics pose a major healthcare challenge. Carbapenems are known to be less impacted. However, the emergence of carbapenem-resistant strains can add further complexity to this existing challenge. With slow drug discovery and rapid resistance, repurposing existing drugs is crucial. This research study aims to provide insight into the antimicrobial effectiveness of 3-hydrazinoquinoxaline-2-thiol against diverse clinical ESBL-producing isolates.</p><p><strong>Materials and methods: </strong>The broth microdilution assay was conducted on a total of sixty-nine clinical ESBL-producing isolates to assess the minimum inhibitory concentrations (MICs) of 3-hydrazinoquinoxaline-2-thiol. The assay was conducted in triplicate, and the average MIC values were calculated.</p><p><strong>Results: </strong>The most repeatedly observed MIC was 64 µg/ml (37.7%), followed by 256 µg/ml (23.2%) and 128 µg/ml (17.4%). Other MICs: 32 µg/ml (11.6%), 16 µg/ml (7.2%), 4-8 µg/ml (1.4%).</p><p><strong>Conclusions: </strong>This study demonstrated an effect of 3-hydrazinoquinoxaline-2-thiol on various ESBL-producing strains in vitro, indicating its promising therapeutic potential. To comprehensively understand the drug, rigorous testing, including pharmacokinetics, resistance assays, safety assessments, and exploration of potential synergies with other antibiotics against ESBL-producing organisms, is crucial.</p>","PeriodicalId":12152,"journal":{"name":"European review for medical and pharmacological sciences","volume":null,"pages":null},"PeriodicalIF":3.3,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141295819","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-05-01DOI: 10.26355/eurrev_202405_36292
N Wang, Y Zhou, H Li, L Chen, Q Li
Objective: Observational studies have shown a higher prevalence of Sjogren's syndrome (SjS) in patients with primary biliary cholangitis (PBC) than in the healthy population, but whether this correlation is causal needs further confirmation. This study aimed to investigate the bidirectional causal relationship between PBC and SjS using Mendelian randomization (MR) analysis.
Materials and methods: We used pooled data from a large-scale genome-wide association study (GWAS) to select mutually independent genetic loci associated with PBC and SjS in people of European ancestry as instrumental variables (IVs). The causal association between PBC and SjS was analyzed by MR analysis using inverse variance weighting (IVW) and weighted median methods, and the ratio of ratios (OR) was used as an evaluation index. In addition, sensitivity analyses, including Cochran's Q test, MR-PRESSO, MR-Egger intercept test, and leave-one-out test, were performed to ensure the stability of the results.
Results: A total of 20 validated IVs were selected for PBC, and the number of IVs for SjS was seven. Positive MR analysis showed that genetically predicted PBC was significantly associated with the risk of SjS (IVW OR=1.174, 95% CI: 1.107-1.246, p<0.001). The weighted median method further confirmed this result (OR=1.146, 95% CI: 1.053-1.247, p=0.016). Inverse MR analysis showed that genetic susceptibility to SjS also increased the risk of PBC (IVW OR=1.737, 95% CI: 1.280-2.357, p<0.001), and this result was also confirmed by the weighted median method (OR=1.398, 95% CI: 1.120-1.746, p=0.003).
Conclusions: Our study found that genetically predicted SjS increased the risk of PBC and vice versa in a European population. This may shed light on the etiology of PBC and the management of patients with SjS.
{"title":"Primary biliary cholangitis and Sjogren's syndrome: bi-directional Mendelian randomization analysis.","authors":"N Wang, Y Zhou, H Li, L Chen, Q Li","doi":"10.26355/eurrev_202405_36292","DOIUrl":"https://doi.org/10.26355/eurrev_202405_36292","url":null,"abstract":"<p><strong>Objective: </strong>Observational studies have shown a higher prevalence of Sjogren's syndrome (SjS) in patients with primary biliary cholangitis (PBC) than in the healthy population, but whether this correlation is causal needs further confirmation. This study aimed to investigate the bidirectional causal relationship between PBC and SjS using Mendelian randomization (MR) analysis.</p><p><strong>Materials and methods: </strong>We used pooled data from a large-scale genome-wide association study (GWAS) to select mutually independent genetic loci associated with PBC and SjS in people of European ancestry as instrumental variables (IVs). The causal association between PBC and SjS was analyzed by MR analysis using inverse variance weighting (IVW) and weighted median methods, and the ratio of ratios (OR) was used as an evaluation index. In addition, sensitivity analyses, including Cochran's Q test, MR-PRESSO, MR-Egger intercept test, and leave-one-out test, were performed to ensure the stability of the results.</p><p><strong>Results: </strong>A total of 20 validated IVs were selected for PBC, and the number of IVs for SjS was seven. Positive MR analysis showed that genetically predicted PBC was significantly associated with the risk of SjS (IVW OR=1.174, 95% CI: 1.107-1.246, p<0.001). The weighted median method further confirmed this result (OR=1.146, 95% CI: 1.053-1.247, p=0.016). Inverse MR analysis showed that genetic susceptibility to SjS also increased the risk of PBC (IVW OR=1.737, 95% CI: 1.280-2.357, p<0.001), and this result was also confirmed by the weighted median method (OR=1.398, 95% CI: 1.120-1.746, p=0.003).</p><p><strong>Conclusions: </strong>Our study found that genetically predicted SjS increased the risk of PBC and vice versa in a European population. This may shed light on the etiology of PBC and the management of patients with SjS.</p>","PeriodicalId":12152,"journal":{"name":"European review for medical and pharmacological sciences","volume":null,"pages":null},"PeriodicalIF":3.3,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141295823","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-05-01DOI: 10.26355/eurrev_202405_36281
W Tang, D Zhu, F Wu, J-F Xu, J-P Yang, Z-P Deng, X-B Chen, A Papi, J-M Qu
{"title":"Reply letter to Adeli and Jazi - \"Intravenous N-acetylcysteine in respiratory disease with abnormal mucus secretion\".","authors":"W Tang, D Zhu, F Wu, J-F Xu, J-P Yang, Z-P Deng, X-B Chen, A Papi, J-M Qu","doi":"10.26355/eurrev_202405_36281","DOIUrl":"https://doi.org/10.26355/eurrev_202405_36281","url":null,"abstract":"","PeriodicalId":12152,"journal":{"name":"European review for medical and pharmacological sciences","volume":null,"pages":null},"PeriodicalIF":3.3,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141295827","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-05-01DOI: 10.26355/eurrev_202405_36177
D Woszczyk, M Płonka, M Różańska, M Miedziaszczyk, I Idasiak-Piechocka
BACKGROUND: This case report presents a history of familial hypomagnesemia with hypercalciuria and nephrocalcinosis (FHHNC). The patient was admitted to the hospital with hypertensive encephalopathy. FHHNC is a rare autosomal recessive disease caused by mutations in CLDN16 or CLDN19, resulting in insufficient magnesium and calcium kidney reabsorption. FHHNC manifestation starts in childhood, and over the years, its development leads to nephrocalcinosis and, consequently, chronic kidney disease (CKD), which is not slowed by routine administration of magnesium and thiazide diuretics. Ultimately, all FHHNC patients need kidney replacement therapy (KRT). CASE PRESENTATION: The patient was a 28-year-old male diagnosed with FHHNC and admitted to the emergency room due to hypertensive encephalopathy. The current situation was the patient's second hospitalization related to a hypertensive emergency caused by under-dialysis. Despite the signs of insufficient functioning of peritoneal dialysis (PD) (the primary chosen form of KRT), the patient refused the proposed conversion to hemodialysis (HD). Symptoms observed upon admission included disorientation, anxiety, and severe hypertension, reaching 213/123 mmHg. Due to his clinical condition, the patient was transferred to the intensive care unit (ICU), where the introduction of continuous veno-venous hemodiafiltration and hypotensive therapy stabilized blood pressure. Within the next few days, his state improved, followed by discharge from ICU. Eventually, the patient agreed to transition from PD to in-center HD. At the time, he was qualified for kidney transplantation, waiting for a compatible donation. CKD and dialysis are factors that significantly affect a patient's quality of life, especially in young patients with congenital diseases like FHHNC. CONCLUSIONS: For the aforementioned reasons, appropriate education and psychological support should be ensured to avoid the harmful effects of therapy non-compliance.
{"title":"Hypertensive emergency due to a delayed dialysis modality transition in a patient with familial hypomagnesemia with hypercalciuria and nephrocalcinosis: a case report.","authors":"D Woszczyk, M Płonka, M Różańska, M Miedziaszczyk, I Idasiak-Piechocka","doi":"10.26355/eurrev_202405_36177","DOIUrl":"https://doi.org/10.26355/eurrev_202405_36177","url":null,"abstract":"<p><p>BACKGROUND: This case report presents a history of familial hypomagnesemia with hypercalciuria and nephrocalcinosis (FHHNC). The patient was admitted to the hospital with hypertensive encephalopathy. FHHNC is a rare autosomal recessive disease caused by mutations in CLDN16 or CLDN19, resulting in insufficient magnesium and calcium kidney reabsorption. FHHNC manifestation starts in childhood, and over the years, its development leads to nephrocalcinosis and, consequently, chronic kidney disease (CKD), which is not slowed by routine administration of magnesium and thiazide diuretics. Ultimately, all FHHNC patients need kidney replacement therapy (KRT). CASE PRESENTATION: The patient was a 28-year-old male diagnosed with FHHNC and admitted to the emergency room due to hypertensive encephalopathy. The current situation was the patient's second hospitalization related to a hypertensive emergency caused by under-dialysis. Despite the signs of insufficient functioning of peritoneal dialysis (PD) (the primary chosen form of KRT), the patient refused the proposed conversion to hemodialysis (HD). Symptoms observed upon admission included disorientation, anxiety, and severe hypertension, reaching 213/123 mmHg. Due to his clinical condition, the patient was transferred to the intensive care unit (ICU), where the introduction of continuous veno-venous hemodiafiltration and hypotensive therapy stabilized blood pressure. Within the next few days, his state improved, followed by discharge from ICU. Eventually, the patient agreed to transition from PD to in-center HD. At the time, he was qualified for kidney transplantation, waiting for a compatible donation. CKD and dialysis are factors that significantly affect a patient's quality of life, especially in young patients with congenital diseases like FHHNC. CONCLUSIONS: For the aforementioned reasons, appropriate education and psychological support should be ensured to avoid the harmful effects of therapy non-compliance.</p><p><strong>Graphical abstract: </strong>https://www.europeanreview.org/wp/wp-content/uploads/Graphical-abstract-1.pdf.</p>","PeriodicalId":12152,"journal":{"name":"European review for medical and pharmacological sciences","volume":null,"pages":null},"PeriodicalIF":3.3,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141064812","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-05-01DOI: 10.26355/eurrev_202405_36174
N Liu, L Lv, J Jiao, Y Zhang, X-L Zuo
{"title":"Reply Letter to Chiavarini et al - \"Association between nutritional indices and mortality after hip fracture: a systematic review and meta-analysis\".","authors":"N Liu, L Lv, J Jiao, Y Zhang, X-L Zuo","doi":"10.26355/eurrev_202405_36174","DOIUrl":"https://doi.org/10.26355/eurrev_202405_36174","url":null,"abstract":"","PeriodicalId":12152,"journal":{"name":"European review for medical and pharmacological sciences","volume":null,"pages":null},"PeriodicalIF":3.3,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141065063","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}