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Li C, Lian Y, Lin Y, Li Z. A Network Pharmacology and Molecular Dynamics Simulation-Based Study of Qing Run Hua Jie Decoction in Interstitial Pneumonia Treatment. Infect Drug Resist 2024; 17:605-621. [PMID: 38379588 PMCID: PMC10878319 DOI: 10.2147/idr.s433755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 01/22/2024] [Indexed: 02/22/2024] Open
Abstract
Objective This study is dedicated to revealing the potential mechanism of Qin Run Hua Jie (QRHJ) decoction in Interstitial pneumonia (IP) treatment. Methods The TCMSP database predicted the chemical components and targets of QRHJ decoction, and the IP-related genes were from the Genecards database. Cytoscape software was used to establish the interaction network. R package clusterProfiler was utilized for Gene Ontology and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analysis. The molecular docking analysis of target proteins and the corresponding active pharmaceutical ingredients in the core position of the interaction network was conducted. Then, molecular dynamics (MD) simulations of a potential active substance and its key targets were performed. The binding efficiency of EGFR and luteolin, HIF1A and diosgenin was detected by cellular thermal shift assay (CETSA), and protein expression was measured by Western blot. CCK-8 was used to detect cell activity. Results A total of 153 active ingredients, 127 targets and 362 IP-related genes were obtained. KEGG enrichment analysis identified IP-related signaling pathways including HIF-1 signaling pathway and TNF signaling pathway. The two key components luteolin and diosgenin stably bound to the key targets EGFR and HIF1A. Cell experiments further showed that EGFR and luteolin, HIF1A and diosgenin bound to exert anti-fibrotic effects. Conclusion As an active ingredient of QRHJ decoction, luteolin and diosgenin may exert therapeutic effect on IP through binding to the key target EGFR and HIF1A. This work initially revealed the key molecular mechanism of QRHJ decoction in IP treatment and offered theoretical evidence.
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Affiliation(s)
- Chunxiang Li
- Department of Integrative Medicine Oncology, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian, 362000, People’s Republic of China
| | - Yingbin Lian
- Department of Integrative Medicine Oncology, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian, 362000, People’s Republic of China
| | - Yaoshen Lin
- Department of Integrative Medicine Oncology, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian, 362000, People’s Republic of China
| | - Zhihua Li
- Department of Oncology, Zhangzhou Second Hospital, Zhangzhou, Fujian, 363199, People’s Republic of China
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Yamashita S, Tago M, Tokushima M, Emura S, Yamashita SI. Willingness to Select Initial Clinical Training Hospitals Among Medical Students at a Rural University in Japan: A Single-Center Cross-Sectional Study. Adv Med Educ Pract 2022; 13:1081-1089. [PMID: 36157378 PMCID: PMC9507290 DOI: 10.2147/amep.s374852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 08/31/2022] [Indexed: 06/16/2023]
Abstract
PURPOSE Many countries will be aged societies by 2060. As a super-aged society, Japan may offer a valuable reference point. The number of medical residents and doctors working at university hospitals in Japan has halved since 2004, resulting in serious shortages of doctors in rural areas. This study clarified factors influencing medical students to choose university hospitals as facilities for their initial training or to only choose community hospitals. METHODS This single-center cross-sectional study was conducted in a typical rural city in Japan from February to March 2021. Data were collected using a questionnaire developed from a narrative review and discussion among four researchers. The participants were divided into those who chose university hospitals and those chose only community hospitals for logistic regression analysis. RESULTS Of the 300 students who answered the questionnaire (46.4% response rate), 291 agreed to participate in the study. At the time, 93 students had not decided where to undertake initial training, and were excluded. Of the 198 analyzed students, 113 (57.1%) had chosen university hospitals. Significant factors affecting students' choices were "good salary or fringe benefits" (odds ratio [OR] 2.6, 95% confidence interval [CI]: 1.3-5.2) in the community hospital group, and "desire to have contact with doctors practicing in a medical setting before starting hospital training in the fifth and sixth grade" (OR 0.4, 95% CI: 0.2-0.8) and "prefer Saga Prefecture for initial training" (OR 0.2, 95% CI: 0.1-0.4) among the university hospital group. CONCLUSION University hospitals could offer a good salary or fringe benefits to secure residents. Other useful measures include preferential admission of students who pledge to work in the prefecture of their medical school after graduation and facilitating contact between motivated students and senior doctors before starting hospital training.
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Affiliation(s)
- Shun Yamashita
- Department of General Medicine, Saga University Hospital, Saga, Japan
| | - Masaki Tago
- Department of General Medicine, Saga University Hospital, Saga, Japan
| | - Midori Tokushima
- Saga Medical Career Support Center, Saga University Hospital, Saga, Japan
| | - Sei Emura
- Saga Medical Career Support Center, Saga University Hospital, Saga, Japan
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Zhang W, Wong LY, Liu J, Sarkar S. MONitoring Knockbacks in EmergencY (MONKEY) – An Audit of Disposition Outcomes in Emergency Patients with Rejected Admission Requests. OAEM 2022; 14:481-490. [PMID: 36081749 PMCID: PMC9448349 DOI: 10.2147/oaem.s376419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Accepted: 08/23/2022] [Indexed: 11/23/2022] Open
Abstract
Background Emergency Department (ED) clinicians commonly experience difficulties in referring patients to inpatient teams for hospital admission. There is limited literature reporting on patient outcomes following these complicated referrals, where ED requests for inpatient admission are rejected – which study investigators termed a “knockback”. Purpose To identify disposition outcomes and referral accuracy in ED patients whose admission referral was initially rejected. Secondary objectives were to identify additional patient, clinician and systemic factors associated with knockbacks. Selection and Methodology Emergency clinicians prospectively nominated a convenience sample of patients identified as having knockbacks over two time periods (Jan–Feb 2020 and Aug 2020 to Jan 2021) at a tertiary Australian ED. Data were analyzed with a mixed-methods approach and subsequent descriptive and thematic analyses were performed. Results A total of 109 patients were identified as knockbacks. The referrals were warranted, with 89.0% of cases (n = 97) ultimately requiring a hospital admission. In 60.6% (n = 66) of the admissions, patients were admitted under the inpatient team initially referred to by the ED, suggesting referrals were generally accurate. The number of in-hospital units involved in the admission process and ED length of stay were positively correlated (0.409, p < 0.001). Patient factors associated with knockbacks include pre-existing chronic medical conditions and presenting acutely unwell. Analysis of clinicians’ perspectives yielded recurring themes of disagreements over admission destination and diagnostic uncertainty. Conclusion In this patient sample, emergency referrals for admission were mostly warranted and accurate. Knockbacks increase ED length of stay and may adversely affect patient care. Further focused discussion and clearer referral guidelines between ED clinicians and their inpatient colleagues are required.
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Affiliation(s)
- Wendell Zhang
- University of Melbourne Clinical School, Austin Health, Heidelberg, VIC, Australia
| | - Lee Yung Wong
- Emergency Department, Austin Hospital, Heidelberg, VIC, Australia
- Correspondence: Lee Yung Wong, Austin Hospital Emergency Department, 145 Studley Road, Heidelberg, 3084, VIC, Australia, Tel +613 9496 5000, Fax +613 9496 3572, Email
| | - Jasmine Liu
- Emergency Department, Austin Hospital, Heidelberg, VIC, Australia
| | - Soham Sarkar
- Emergency Department, Austin Hospital, Heidelberg, VIC, Australia
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Edosa M, Merdassa E, Turi E. Acceptance of Index Case HIV Testing and Its Associated Factors Among HIV/AIDS Clients on ART Follow-Up in West Ethiopia: A Multi-Centered Facility-Based Cross-Sectional Study. HIV AIDS (Auckl) 2022; 14:451-460. [PMID: 36199377 PMCID: PMC9528797 DOI: 10.2147/hiv.s372795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Accepted: 09/16/2022] [Indexed: 11/23/2022] Open
Abstract
Background Index case HIV/AIDS testing (ICHT) is a good approach for addressing and improving the efficiency and yield of testing among high-risk populations. Partners and families of people living with HIV/AIDS are among the high-risk populations for contracting HIV/AIDS. However, there is limited study on index case HIV testing among HIV patients attending Anti-Retroviral Therapy (ART). Hence, this study was aimed at assessing the magnitude and factors associated with ICHT among HIV patients attending ART in Nekemte town public health facilities. Methods An institution-based cross-sectional study was conducted at Nekemte town public health facilities from May 20 to July 21, 2020. A systematic random sampling method was used to select the study participants. Multivariable logistic regression analysis was used to determine the predictors of acceptance of ICHT among HIV patients. Results The ICHT acceptance was 85.2% (95% CI=84.9–91.1%). Disclosure of their HIV status (AOR=9.74, 95% CI=4.11–23.06), having good knowledge of ICHT (AOR=4.70, 95% CI=1.92–11.61), believing HIV index case testing has benefits (AOR=3.43, 95% CI=1.27–9.29), and being on ART for more than 1 year (AOR=4.78, 95% CI=2.13–10.76) were significantly associated with index case HIV test acceptance. Conclusion and Recommendation This study revealed a significant proportion of index case HIV testing acceptance. HIV status disclosure of index cases, knowledge of ICHT, the perceived benefit of ICHT, and long duration on ART were found to be significantly associated with acceptance of ICHT. Hence, it is essential to give attention to counseling on the importance of ICHT, enhance people living with HIV (PLWHIV) to have positive belief on the advantage of ICHT, strengthen disclosure counseling, and assist HIV status disclosure in health facilities.
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Affiliation(s)
- Misganu Edosa
- Department of Public Health, Institute of Health Sciences, Wollega University, Nekemte, Ethiopia
| | - Emiru Merdassa
- Department of Public Health, Institute of Health Sciences, Wollega University, Nekemte, Ethiopia
| | - Ebisa Turi
- Department of Public Health, Institute of Health Sciences, Wollega University, Nekemte, Ethiopia
- Deakin Health Economics, Institute for Health Transformation, Deakin University, Geelong, VIC, Australia
- Correspondence: Ebisa Turi, Department of Public Health, Institute of Health Sciences, Wollega University, Nekemte, Ethiopia, Tel +251917686021, Fax +251576617980, Email
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Patil S, Colby K, Lazzaro D. MALT Lymphoma Presenting with Peripheral Ulcerative Keratitis. Int Med Case Rep J 2022; 15:485-490. [PMID: 36120701 PMCID: PMC9477148 DOI: 10.2147/imcrj.s361865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 05/05/2022] [Indexed: 11/23/2022] Open
Affiliation(s)
- Sachi Patil
- Department of Ophthalmology, New York University Langone Health, New York, NY, USA
- Correspondence: Sachi Patil, New York University Grossman School of Medicine, 550 First Avenue, New York, NY, 10016, USA, Tel +1 (631)-793-2594, Email
| | - Kathryn Colby
- Department of Ophthalmology, New York University Langone Health, New York, NY, USA
| | - Douglas Lazzaro
- Department of Ophthalmology, New York University Langone Health, New York, NY, USA
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Jia Z, Yu J, Zhao C, Ren H, Luo F. Outcomes and Predictors of Response of Duloxetine for the Treatment of Persistent Idiopathic Dentoalveolar Pain: A Retrospective Multicenter Observational Study. J Pain Res 2022; 15:3031-3041. [PMID: 36193165 PMCID: PMC9526422 DOI: 10.2147/jpr.s379430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2022] [Accepted: 08/27/2022] [Indexed: 12/02/2022] Open
Abstract
Background Duloxetine has been reported to significantly relieve the pain of persistent idiopathic dentoalveolar pain (PIDP); however, the number of studies available is scarce and no study has identified the predictors of response of duloxetine for the treatment of PIDP. Objective To report the efficacy, safety, and identification of positive predictors of duloxetine for PIDP patients through a retrospective multicenter observational study. Methods We retrospectively reviewed the clinical database of PIDP patients who were prescribed duloxetine at 3 hospitals between January 2018 and November 2021. Demographic and pain-related baseline data, efficacy of patients after 3 months of medication by visual analog scale (VAS) scores for pain and adverse events were extracted and analyzed. The predictors of pain-relieving effect of duloxetine were identified by logistic regression analysis. Results A total of 135 patients were included in this study. Side effects occurred immediately after taking duloxetine in 24 (17.8%) patients, and the treatment with duloxetine was discontinued on 13 of them because they could not tolerate the side effects. Other 11 (8.1%) patients gradually tolerated the side effects within 2 weeks. Ninety-four out of 122 (77.0%) patients obtained pain relief with VAS significantly decreased (p < 0.01) and the other 28 (23.0%) patients stopped taking the drug because of weak efficacy. Binary logistic regression analysis showed that short disease duration (OR = 1.017, 95% CI = 1.004–1.030, P = 0.012) was an independent predictor of the positive response of duloxetine. Conclusion This study confirmed that duloxetine can significantly improve chronic pain of PIDP patients, and the safety was tolerable. Patients with shorter disease duration had more benefit from duloxetine. Limitations This is a retrospective observational study. Long-term efficacy and safety of duloxetine in the treatment of PIDP patients were not evaluated.
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Affiliation(s)
- Zipu Jia
- Department of Day Surgery Center; Beijing Tiantan Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Jinyong Yu
- Department of Pain Management; Beijing Tiantan Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Chunmei Zhao
- Department of Pain Management; Beijing Tiantan Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Hao Ren
- Department of Pain Management; Beijing Tiantan Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Fang Luo
- Department of Pain Management; Beijing Tiantan Hospital, Capital Medical University, Beijing, People’s Republic of China
- Correspondence: Fang Luo, Department of Anesthesiology and Pain Management, Beijing Tiantan Hospital, Capital Medical University, Beijing, 100050, People’s Republic of China, Tel +86 13611326978, Email
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Ahmad SN, Sameen D, Dar MA, Jallu R, Shora TN, Dhingra M. Do SARS-CoV-2-Infected Pregnant Women Have Adverse Pregnancy Outcomes as Compared to Non-Infected Pregnant Women? Int J Womens Health 2022; 14:1201-1210. [PMID: 36081450 PMCID: PMC9447998 DOI: 10.2147/ijwh.s375739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2022] [Accepted: 08/25/2022] [Indexed: 01/08/2023] Open
Abstract
Purpose To determine the feto-maternal outcome in pregnant women infected with SARS-CoV-2 in comparison to non-infected pregnant women and plan management strategies. Patients and Methods A retrospective review of case records in the Department of Obstetrics and Gynecology for 1 year was conducted. A total of 6468 case files fulfilling the inclusion criteria were enrolled in the study. Patients who tested positive for SARS CoV-2 and fulfilled inclusion criteria were labeled as cases, whereas patients who tested negative were labeled as controls. Outcome measures including lower segment cesarean section (LSCS) rate, maternal and neonatal intensive care admission and feto-maternal mortality were compared between the two groups. Results Our hospital was not an exclusive COVID-19 designated center, and 117 patients infected with SARS-CoV-2 fulfilling the inclusion criteria were enrolled in the study. Fever (67.52%), cough (56.41%), and altered smell (45.29%) were the frequently reported symptoms. Pneumonia affected 16.23% of the cases. LSCS rate was significantly higher in the COVID-19-infected patients (72.41%; OR 2.19; 95% CI 1.46–3.34; p<0.001). The rate of maternal ICU admission in COVID-19-infected pregnant women was 11.96% as compared to 0.8% in the non-infected women (OR 16.76; 95% CI 8.72–30.77; p<0.001). We observed a significantly higher maternal mortality in COVID-19-infected women (2.56%) [OR 41.61; 95% CI 7.65–203.5; p<0.001]. Viral RNA was detected in cord blood and nasopharyngeal swab of one neonate. The neonatal death ratio was high in infected mothers (2.6%) [OR 8.6; 95% CI 1.99–27.23; p<0.001]. Conclusion Significant maternal morbidity, mortality, and neonatal mortality were observed in COVID-19-positive patients.
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Affiliation(s)
- Syed Nawaz Ahmad
- Department of Obstetrics and Gynecology, Government Medical College Anantnag, Anantnag, Jammu and Kashmir, India
| | - Duri Sameen
- Department of Obstetrics and Gynecology, Government Medical College Anantnag, Anantnag, Jammu and Kashmir, India
| | - Mansoor Ahmad Dar
- Department of Psychiatry, Government Medical College Anantnag, Anantnag, Jammu and Kashmir, India
- Correspondence: Mansoor Ahmad Dar, Department of Psychiatry, Government Medical College, Anantnag, Jammu and Kashmir, Tel +919596010111, Email
| | - Romaan Jallu
- Department of Microbiology, Government Medical College Srinagar, Srinagar, Jammu and Kashmir, India
- Romaan Jallu, Department of Microbiology, Government Medical College, Srinagar, Jammu and Kashmir, 190010, India, Tel +916006888061, Email
| | - Tajali Nazir Shora
- Department of Community Medicine, Government Medical College Anantnag, Anantnag, Jammu and Kashmir, India
| | - Mansi Dhingra
- Department of Obstetrics and Gynecology, Vaga Hospital, Lucknow, India
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Li S, Chen Z, Chen R, Xue N, Shen X, Zhu H, Peng Y. Preoperative Free Ferrous Protoporphyrin and Reactive Oxygen Species Status of Voided Urine Predicts Potential Recurrence Risk in NMIBC. Cancer Manag Res 2022; 14:2291-2297. [PMID: 35945922 PMCID: PMC9357380 DOI: 10.2147/cmar.s371974] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Accepted: 07/22/2022] [Indexed: 12/14/2022] Open
Abstract
Purpose This study aimed to assess the relationship between the preoperative reactive oxygen species and free ferrous protoporphyrin (ROS and FH) combined test and the risk of recurrence in a pathologically confirmed non-muscular invasive bladder cancer (NMIBC) patients. Patients and Methods The retrospective study included 218 patients, newly diagnosed with NMIBC between January 2019 and February 2022. According to the results of FH and ROS combined test of voided urine, all patients were classified as FH(-)/ROS(-), FH(+)/ROS(-), or FH(+) /ROS(+). We reviewed demographic information, pathological results, and the FH and ROS combined test status. The clinicopathological characteristics were evaluated, and the survival rates of each group were compared. Finally, we also analyzed the association between preoperative free ferrous protoporphyrin and reactive oxygen species status and the tumor stage and grade. Results This study included 218 NMIBC patients with a median age of 68 years (interquartile range [IQR] 60–76 years). The number and proportion of patients in FH(-)/ROS(-), FH(+)/ROS(-) and FH(+) /ROS(+) were 95(43.6%), 79(36.2%) and 44(20.2%), respectively. And the pathological stages for those with FH(+) and ROS(+), FH(+) and ROS(-), FH(-) and ROS(-) at diagnosis were 0.5% Tis, 6.4% Ta, 13.3% T1; 2.3% Tis, 20.6% Ta, 13.3% T1; 5.5% Tis, 28.9% Ta, 9.2% T1, respectively. After adjusting for clinical factors, including tumor grade, tumor stage and FH/ROS status were independent risk factors for RFS In the multivariate Cox regression analysis. Through logistics regression analysis, FH(+)/ROS(+) were found to be corelated with high grade and more high stage (T1). Kaplan–Meier analysis showed that 1-year RFS of FH(+)/ROS(+), FH(+)/ROS(-) and FH(-)/ROS(-) were 46.0%, 87.8% and 93.4%, respectively (P=0.000). Conclusion In newly diagnosed NMIBC patients, the status of FH(+)/ROS(+) has an association with a higher risk in recurrence. Furthermore, FH(+)/ROS(+) at diagnosis was correlated with high grade and higher stage (T1). Hence, the FH/ROS combined test can help specify treatment options for patients diagnosed with NMIBC.
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Affiliation(s)
- Shuaishuai Li
- Department of Urology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, People’s Republic of China
| | - Zeyu Chen
- Department of Urology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, People’s Republic of China
| | - Rui Chen
- Department of Urology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, People’s Republic of China
| | - Ning Xue
- Department of Urology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, People’s Republic of China
| | - Xihao Shen
- The First Clinical Medical College of Nanjing Medical University, NanJing, People’s Republic of China
| | - Haitao Zhu
- Department of Urology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, People’s Republic of China
- Correspondence: Haitao Zhu; Yunpeng Peng, Department of Urology, The Affiliated Hospital of Xuzhou Medical University, No. 99 Huaihai West Road, Quanshan District, Xuzhou, 221100, People’s Republic of China, Tel +8615055521680; +8617826444501, Email ;
| | - Yunpeng Peng
- Department of Urology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, People’s Republic of China
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Cheng L, Yao P, Wang H, Yuan Q, Wang X, Feng W, Sun F, Wang Q. Effects of Lactobacillus plantarum HFY15 on Lupus Nephritis in Mice by Regulation of the TGF-β1 Signaling Pathway. Drug Des Devel Ther 2022; 16:2851-2860. [PMID: 36051155 PMCID: PMC9427121 DOI: 10.2147/dddt.s363974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Accepted: 08/20/2022] [Indexed: 12/04/2022] Open
Abstract
Objective In this study, the Lactobacillus plantarum HFY15 (LP-HFY15) strain isolated from naturally fermented yak yogurt was investigated. An animal model of lupus nephritis was established by pristane to verify the interventional effect of LP-HFY15 on mouse lupus nephritis by regulating the transforming growth factor-β1 (TGF-β1) signaling pathway. Materials and Methods Indexes in mouse serum and tissues were detected by kits, pathological changes in mouse kidney were observed by hematoxylin-eosin (H&E) staining, and quantitative polymerase chain reaction (qPCR) was used to detect TGF-β 1-related expression in mouse kidney tissue, which further elucidated the mechanism of LP-HFY15. Results LP-HFY15 decreased the elevation of urinary protein and the levels of interleukin-6 (IL-6), IL-12, tumor necrosis factor alpha (TNF-α), and interferon γ (IFN-γ) in serum and kidney tissue. LP-HFY15 also reduced serum creatinine (SCr), blood urea nitrogen (BUN), total cholesterol (TC), triglyceride (TG), and raised total protein (TP), and albumin (ALB) levels in mice with nephritis. In addition, LP-HFY15 inhibited the positive rate of double-stranded deoxyribonucleic acid (dsDNA) antibodies in mice with nephritis. The observation of H&E sections showed that LP-HFY15 alleviated the glomerulus morphological incompleteness and inflammatory infiltration caused by nephritis. Further results showed that LP-HFY15 downregulated the mRNA expression of TGF-β1, vascular endothelial growth factor (VEGF), and nuclear factor kappa-B (NF-κB) in the kidneys of lupus nephritis mice, and the expression of inhibitor of NF-κB (IκB-α), copper/zinc superoxide dismutase (Cu/Zn-SOD), and manganese superoxide dismutase (Mn-SOD) was also upregulated. Conclusion These results indicated that LP-HFY15 plays a significant role in experimental intervention for lupus nephritis. The effect of LP-HFY15 was positively correlated with its concentration, and the effect was similar to that of prednisone at 109 CFU/kg.
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Affiliation(s)
- Lin Cheng
- Department of Pharmacy, The First Affiliated Hospital of Third Military Medical University (Army Medical University), Chongqing, 400038, People’s Republic of China
| | - Pu Yao
- Department of Pharmacy, The First Affiliated Hospital of Third Military Medical University (Army Medical University), Chongqing, 400038, People’s Republic of China
| | - Hongping Wang
- Department of Pharmacy, The First Affiliated Hospital of Third Military Medical University (Army Medical University), Chongqing, 400038, People’s Republic of China
| | - Qian Yuan
- Department of Pharmacy, The First Affiliated Hospital of Third Military Medical University (Army Medical University), Chongqing, 400038, People’s Republic of China
| | - Xiaowen Wang
- Department of Pharmacy, The First Affiliated Hospital of Third Military Medical University (Army Medical University), Chongqing, 400038, People’s Republic of China
| | - Wei Feng
- Department of Pharmacy, The First Affiliated Hospital of Third Military Medical University (Army Medical University), Chongqing, 400038, People’s Republic of China
| | - Fengjun Sun
- Department of Pharmacy, The First Affiliated Hospital of Third Military Medical University (Army Medical University), Chongqing, 400038, People’s Republic of China
| | - Qian Wang
- Department of Pharmacy, The First Affiliated Hospital of Third Military Medical University (Army Medical University), Chongqing, 400038, People’s Republic of China
- Correspondence: Qian Wang; Fengjun Sun, Email ;
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Yeroushalmi S, Hakimi M, Chung M, Bartholomew E, Bhutani T, Liao W. Psoriasis and Exercise: A Review. Psoriasis (Auckl) 2022; 12:189-197. [PMID: 35813078 PMCID: PMC9258800 DOI: 10.2147/ptt.s349791] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 06/11/2022] [Indexed: 12/20/2022] Open
Abstract
Psoriasis is a prevalent inflammatory skin disorder that is associated with a number of comorbidities including cardiovascular disease and metabolic syndrome. Exercise can influence the outcomes of chronic inflammatory diseases, and the presence of these diseases can also influence physical activity in afflicted patients. We reviewed the available literature published on exercise in psoriasis patients and aimed to explore physical activity levels, barriers to exercise, physical fitness, exercise as a prevention strategy as well as a treatment modality. Overall, patients with moderate to severe psoriasis are more sedentary than the general population and experience barriers to exercise secondary to their skin disease. Moderate to vigorous exercise may be an independent preventative factor in reducing the incident risk of developing psoriasis and the utilization of exercise as a weight loss strategy may improve disease severity especially in overweight patients. Expert panels agree that exercise can be beneficial as an adjunct treatment in patients with psoriasis who are overweight; however, more randomized clinical trials are needed to establish these links.
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Affiliation(s)
- Samuel Yeroushalmi
- Department of Dermatology, University of California, San Francisco, CA, USA
| | - Marwa Hakimi
- Department of Dermatology, University of California, San Francisco, CA, USA
| | - Mimi Chung
- Department of Dermatology, University of California, San Francisco, CA, USA
| | - Erin Bartholomew
- Department of Dermatology, University of California, San Francisco, CA, USA
| | - Tina Bhutani
- Department of Dermatology, University of California, San Francisco, CA, USA
| | - Wilson Liao
- Department of Dermatology, University of California, San Francisco, CA, USA
- Correspondence: Wilson Liao, Email
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Giraldo-Ocampo S, Pacheco-Orozco RA, Pachajoa H. A Novel POGZ Variant in a Patient with Intellectual Disability and Obesity. Appl Clin Genet 2022; 15:63-68. [PMID: 35821784 PMCID: PMC9271277 DOI: 10.2147/tacg.s369483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Accepted: 06/08/2022] [Indexed: 12/03/2022] Open
Abstract
White–Sutton syndrome is a rare type of autosomal dominant neurodevelopmental disorder caused by mutations, mostly de novo, in the POGZ gene. No more than 120 patients have been described so far in the literature. Common clinical manifestations include intellectual disability, developmental delay, autism spectrum disorder, other behavioral abnormalities, sleeping problems, hyperactivity and visual problems. We describe a 20-year-old male patient from Colombia who presented with delayed psychomotor development, intellectual disability, obesity, sleep difficulties, hypotonia, hypogonadism, gynecomastia, visual abnormalities and several facial dysmorphisms. Genetic testing showed a novel heterozygous frameshift variant (c.3308del; p.Leu1103Profs*19) in the POGZ gene (NM_015100.3). This is the first report of a diagnosed patient with WHSUS in Colombia.
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Affiliation(s)
| | | | - Harry Pachajoa
- Genetics Division, Fundación Valle del Lili, Cali, Colombia
- Centro de Investigaciones en Anomalías Congénitas y Enfermedades Raras (CIACER), Cali, Colombia
- Correspondence: Harry Pachajoa, Genetics Division, Fundación Valle del Lili, Carrera 98 # 18-49, Cali, Colombia, Tel +57 5552334 ext 7653, Email
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Almeshari MA, Alshehri Z, Alqahtani JS, Alasmari AM, Alzahrani AA, Alahmadi FH, Alsulayyim AS, Alenezi FK, Alwadeai KS. The Status of Respiratory Care Education in Saudi Arabia: A National Survey of Program Directors. Adv Med Educ Pract 2022; 13:619-628. [PMID: 35712027 PMCID: PMC9196280 DOI: 10.2147/amep.s360658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Accepted: 05/24/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Respiratory Care Practitioner (RCP) is a vital healthcare professional in Saudi Arabia (SA). Many factors regarding the education of RCPs in SA are unknown, including the number of active institutions, levels of education and barriers to promoting the profession. METHODS A cross sectional-based survey was conducted between June 1st, 2020 and September 20th, 2020 in SA to explore the status of RCPs education. Institutions that offered RCP programs were identified through the Ministry of Education and Ministry of Defense academic programs websites. The RCP program directors were invited to participate in an electronic survey. RESULTS Among the 74 institutions searched, 23 indicated that they offered RC programs. Only 13 (56.52%) responded to the survey. Among all programs, four (17.39%) were inactive, 17 (73.91%) were governmental institutions, and only one (4.35%) obtained a national accreditation. From the 13 respondents, there were 1297 students enrolled and 123 full-time faculty members. None of the institutions reported offering postgraduate RC degrees. The respondents reported many barriers; however, shortage of staff (76.92%), lack of postgraduate programs (69.23%), lack of research activity (69.23%), and ineffective communications between institutions (61.54%) were the most reported barriers. CONCLUSION The RC education in SA is developing but not well distributed throughout the country. The shortage of staff and the limited number of postgraduate degree holders potentially contributed to the delay in establishing postgraduate RC degrees, obtaining accreditation, and implementing subspecialties to advance the profession in terms of research and quality of care.
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Affiliation(s)
- Mohammed A Almeshari
- Rehabilitation Health Sciences Department, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia
- Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
| | - Ziyad Alshehri
- Department of Respiratory Therapy, College of Medical Rehabilitation Sciences, Taibah University, Madinah, Saudi Arabia
| | - Jaber S Alqahtani
- Department of Respiratory Care, Prince Sultan Military College of Health Sciences, Dammam, Saudi Arabia
| | - Ali M Alasmari
- Department of Respiratory Therapy, College of Medical Rehabilitation Sciences, Taibah University, Madinah, Saudi Arabia
| | - Ahmed A Alzahrani
- Department of Respiratory Therapy, College of Medical Rehabilitation Sciences, Taibah University, Madinah, Saudi Arabia
| | - Fahad H Alahmadi
- Department of Respiratory Therapy, College of Medical Rehabilitation Sciences, Taibah University, Madinah, Saudi Arabia
| | - Abdullah S Alsulayyim
- Department of Respiratory Care, College of Applied Medical Sciences, Jazan University, Jazan, Saudi Arabia
| | - Faraj K Alenezi
- College of Applied Medical Sciences, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Khalid S Alwadeai
- Rehabilitation Health Sciences Department, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia
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Justin GA, Soleimani M, Zafar S, Cheraqpour K, Green C, Moin M, Prajna NV, Golnik KC, Woreta FA. The Ophthalmology Surgical Competency Assessment Rubric (OSCAR) for Open Globe Surgical Management. Clin Ophthalmol 2022; 16:2041-2046. [PMID: 35761961 PMCID: PMC9233515 DOI: 10.2147/opth.s354853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Accepted: 06/07/2022] [Indexed: 12/04/2022] Open
Abstract
Background/Aims To produce an internationally developed rubric to assess surgical competency in open globe management. Methods An international expert panel of seven ophthalmologist educators developed a standardized competency-based rubric. The steps to perform an open globe repair were outlined. Based on a modified Dreyfus model, the experts agreed on the steps of surgery and certain global indices. They then assigned descriptors for the competency expected of a novice, beginner, advanced beginner, and competent surgeon. The tool was then vetted by another panel of ten ophthalmologists. The main outcome measure was the final version of the tool as agreed upon by the expert review panel. Results The steps of open globe repair and key global indices were established. Descriptive wording for each step and global indices for novice, beginner, advanced beginner, and competent surgery were listed. All the expert comments were integrated to establish face and content validity. Conclusion This standardized rubric to evaluate resident competency should be used globally in training programs to assess open globe repair surgical skills. Using a modified Dreyfus model, four different levels of training competency were defined allowing a non-biased, objective, numerical and simple assessment.
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Affiliation(s)
- Grant A Justin
- Department of Vitreoretinal Surgery, Duke Eye Center, Durham, NC, USA
- Department of Surgery, Uniformed Services University of the Health Sciences, Bethesda, MD, USA
- Correspondence: Grant A Justin, Department of Vitreoretinal Surgery, Duke Eye Center, Durham, NC, USA, Tel +1 609-468-2468, Email
| | - Mohammed Soleimani
- Department of Ocular Trauma and Emergency, Tehran University of Medical Sciences, Tehran, Iran
| | - Sidra Zafar
- Wilmer Eye Institute, Johns Hopkins Medical Institute, Baltimore, MD, USA
| | - Kasra Cheraqpour
- Department of Eye Research, Tehran University of Medical Sciences, Tehran, Iran
| | - Catherine Green
- Glaucoma Unit, Royal Victorian Eye and Ear Hospital, Melbourne, Australia
| | - Mohammad Moin
- Department of Ophthalmology, Amee ud Din Medical College, Lahore, Pakistan
| | - N Venkatesh Prajna
- Department of Cornea and Refractive Eye Services, Aravind Eye Hospital, Madurai, India
| | - Karl C Golnik
- Department of Ophthalmology, University of Cincinnati, The Cincinnati Eye Institute, Cincinnati, OH, USA
| | - Fasika A Woreta
- Wilmer Eye Institute, Johns Hopkins Medical Institute, Baltimore, MD, USA
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Almarzuqi A, Kimber S, Quadros K, Senaratne J. Bidirectional Ventricular Tachycardia: Challenges and Solutions. Vasc Health Risk Manag 2022; 18:397-406. [PMID: 35698640 PMCID: PMC9188370 DOI: 10.2147/vhrm.s274857] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 05/14/2022] [Indexed: 11/23/2022] Open
Abstract
Bidirectional ventricular tachycardia (BiVT) is a rare form of ventricular tachycardia that manifests on surface electrocardiogram by dual QRS morphologies alternating on a beat-to-beat basis. It was first reported in the 1920s as a complication of digoxin, and since then, it has been reported in other conditions including fulminant myocarditis, sarcoidosis, catecholaminergic polymorphic ventricular tachycardia, and Andersen-Tawil syndrome. The mechanism for BiVT is not as well known as other forms of ventricular tachycardia but appears to include typical mechanisms including triggered activity from afterdepolarizations, abnormal automaticity, or reentry. This review will go beyond the definition, surface electrocardiogram, mechanisms, causes, and treatment of BiVT as per our current understanding.
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Affiliation(s)
- Ahmed Almarzuqi
- Division of Cardiology, Department of Medicine, Mazankowski Alberta Heart Institute, University of Alberta, Edmonton, Canada
| | - Shane Kimber
- Division of Cardiology, Department of Medicine, Mazankowski Alberta Heart Institute, University of Alberta, Edmonton, Canada
| | - Kenneth Quadros
- Division of Cardiology, Department of Medicine, Mazankowski Alberta Heart Institute, University of Alberta, Edmonton, Canada
| | - Janek Senaratne
- Division of Cardiology, Department of Medicine, Mazankowski Alberta Heart Institute, University of Alberta, Edmonton, Canada
- Department of Critical Care Medicine, University of Alberta, Edmonton, Canada
- Correspondence: Janek Senaratne, Tel +1 (780) 463-2184, Fax +1 (780) 450-8359, Email
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Sun L, Li B, Wang B, Li J, Li J. Construction of a Risk Model to Predict the Prognosis and Immunotherapy of Low-Grade Glioma Ground on 7 Ferroptosis-Related Genes. Int J Gen Med 2022; 15:4697-4716. [PMID: 35548585 PMCID: PMC9085428 DOI: 10.2147/ijgm.s352773] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 03/16/2022] [Indexed: 12/27/2022] Open
Abstract
Purpose Ferroptosis is closely associated with tumors. The purpose of this study was to investigate the correlation between ferroptosis and prognosis of low grade glioma (LGG) via construction and verification of a risk model. Patients and Methods The data of LGG were downloaded from public databases. Through LASSO analysis of characteristic genes, a gene signature was constructed. Patients into were divided two groups based on risk score. Subsequently, survival, clinical phenotype, functional enrichment, immune cell infiltration and somatic mutation analysis were performed. In addition, whether ferroptosis-related genes (FRGs) signature can predict the patient's response to anti-PD-1/PD-L1 immunotherapy was also investigated. Results FRGs signature had strong prognostic assessment ability, and high risk score was associated with poor overall survival (OS) of LGG. The high risk score group had higher degree of immune cell infiltration, stronger stromal activity, higher immune score, and high expression of immune checkpoint. In low risk score group anti-PD-1/PD-L1 immunotherapy has significant therapeutic advantages and clinical response. Genes and frequency of somatic mutations and clinical phenotypes in the high and low risk score groups were significantly different. Conclusion A prognostic model based on 7 FRGs can be used to predict the prognosis and immunotherapeutic response of LGG.
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Affiliation(s)
- Liwei Sun
- Department of Intervention, Tianjin Huanhu Hospital, Tianjin Key Laboratory of Cerebral Vascular and Neurodegenerative Disease, Tianjin Neurosurgical Institute, Tianjin, People’s Republic of China
| | - Bing Li
- Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin Key Laboratory of Cerebral Vascular and Neurodegenerative Diseases, Tianjin Neurosurgical Institute, Tianjin, People’s Republic of China
| | - Bin Wang
- Department of Intervention, Tianjin Huanhu Hospital, Tianjin, People’s Republic of China
| | - Jinduo Li
- Department of Intervention, Tianjin Huanhu Hospital, Tianjin, People’s Republic of China
| | - Jing Li
- Department of Intervention, Tianjin Huanhu Hospital, Tianjin, People’s Republic of China
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Anwer A, Shariq K, Rathi S. Managing Emergency Events in a Developing Country [Pakistan]: A New Chapter? [Letter]. OAEM 2022; 14:233-234. [PMID: 35663356 PMCID: PMC9156337 DOI: 10.2147/oaem.s372785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Accepted: 05/23/2022] [Indexed: 11/23/2022] Open
Affiliation(s)
- Anusha Anwer
- Department of Internal Medicine, Dow Medical College, Dow University of Health Sciences, Karachi, Pakistan
| | - Kainat Shariq
- Department of Internal Medicine, Dow Medical College, Dow University of Health Sciences, Karachi, Pakistan
| | - Sushma Rathi
- Department of Internal Medicine, Dow Medical College, Dow University of Health Sciences, Karachi, Pakistan
- Correspondence: Sushma Rathi, Department of Internal Medicine, Dow Medical College, Dow University of Health Sciences, B903, Saima Square One Residency, Dalmia Road Beside Millennium, Karachi, Pakistan, Tel +923333139294, Email
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Schnoell J, Jank BJ, Kadletz-Wanke L, Stoiber S, Gurnhofer E, Schlederer M, Heiduschka G, Kenner L. Protein Expression of Folate Receptor Alpha in Adenoid Cystic Carcinoma of the Head and Neck. Onco Targets Ther 2022; 15:531-538. [PMID: 35601979 PMCID: PMC9122665 DOI: 10.2147/ott.s351500] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Accepted: 03/10/2022] [Indexed: 01/22/2023] Open
Abstract
Purpose Folate receptor alpha (FRα) is overexpressed in various cancer entities while expression in normal tissue is limited. Thus, FRα is an attractive target in cancer therapy. Currently, various therapeutic and diagnostic approaches are under investigation in clinical trials. The aim of this study was to assess the expression and clinical relevance of FRα in adenoid cystic carcinoma of the head and neck. Patients and Methods In this retrospective cohort study, 43 patients with adenoid cystic carcinoma (ACC) of the head and neck were included. FRα expression was analyzed in tumor tissue and tumor-free margin in a tissue microarray using immunohistochemical staining. Protein levels were correlated with clinical parameters. Results FRα staining was positive in 47% of ACC patients. The tumor-free margin was positive in 22%. Patients with positive tumor tissue showed positive margin staining in 55%. FRα expression was not associated with the clinical parameters (sex, age, staging, grading, perineural invasion, lymphovascular invasion). Conclusion FRα expression is common in ACC of the head and neck. Therefore, FRα should be further evaluated as a therapeutic target in ACC.
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Affiliation(s)
- Julia Schnoell
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical University of Vienna, Vienna, 1090, Austria
| | - Bernhard J Jank
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical University of Vienna, Vienna, 1090, Austria
| | - Lorenz Kadletz-Wanke
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical University of Vienna, Vienna, 1090, Austria
| | - Stefan Stoiber
- Department of Pathology, Medical University of Vienna, Vienna, Austria
- Christian Doppler Laboratory for Applied Metabolomics, Vienna, Austria
| | | | | | - Gregor Heiduschka
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical University of Vienna, Vienna, 1090, Austria
| | - Lukas Kenner
- Department of Pathology, Medical University of Vienna, Vienna, Austria
- Christian Doppler Laboratory for Applied Metabolomics, Vienna, Austria
- Unit of Laboratory Animal Pathology, University of Veterinary Medicine, Vienna, Austria
- CBmed GmbH - Center for Biomarker Research in Medicine, Graz, Styria, Austria
- Correspondence: Lukas Kenner, Department of Experimental Pathology and Laboratory Animal Pathology, Medical University and University of Veterinary Medicine, Vienna Waehringer Guertel 18-20, Vienna, A-1090, Austria, Tel +43 1 40400 51720, Email
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Yang Y, Xiao W, Liu X, Zhang Y, Jin X, Li X. Machine Learning-Assisted Ensemble Analysis for the Prediction of Acute Pancreatitis with Acute Kidney Injury. Int J Gen Med 2022; 15:5061-5072. [PMID: 35607360 PMCID: PMC9123915 DOI: 10.2147/ijgm.s361330] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2022] [Accepted: 03/23/2022] [Indexed: 11/24/2022] Open
Abstract
Purpose Acute kidney injury (AKI) is a frequent complication of severe acute pancreatitis (AP) and carries a very poor prognosis. The present study aimed to construct a model capable of accurately identifying those patients at high risk of harboring occult acute kidney injury (AKI) characteristics. Patients and Methods We retrospectively recruited a total of 424 consecutive patients at the Gezhouba central hospital of Sinopharm and Xianning central hospital between January 1, 2016, and October 30, 2021. ML-assisted models were developed from candidate clinical features using two-step estimation methods. The receiver operating characteristic curve (ROC), decision curve analysis (DCA), and clinical impact curve (CIC) were performed to evaluate the robustness and clinical practicability of each model. Results Finally, a total of 30 candidate variables were included, and the AKI prediction model was established by an ML-based algorithm. The areas under the ROC curve (AUCs) of the random forest classifier (RFC) model, support vector machine (SVM), eXtreme gradient boosting (XGBoost), artificial neural network (ANN), and decision tree (DT) ranged from 0.725 (95% CI 0.223–1.227) to 0.902 (95% CI 0.400–1.403). Among them, RFC obtained the optimal prediction efficiency via adding inflammatory factors, which are serum creatinine (Scr), C-reactive protein (CRP), platelet-to-lymphocyte ratio (PLR), neutrophil-to-lymphocyte ratio (NLR), neutrophil-to-albumin ratio (NAR), and CysC, respectively. Conclusion We successfully developed ML-based prediction models for AKI, particularly the RFC, which can improve the prediction of AKI in patients with AP. The practicality of prediction and early detection may be greatly beneficial to risk stratification and management decisions.
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Affiliation(s)
- Yi Yang
- Department of Clinical Laboratory, The Third Clinical Medical College of the Three Gorges University, Gezhouba Central Hospital of Sinopharm, Yichang, People’s Republic of China
| | - Wei Xiao
- Department of Gastroenterology, Xianning central Hospital, The First Affiliated Hospital of Hubby University of Science and Technology, Xianning, People’s Republic of China
| | - Xingtai Liu
- Department of Clinical Laboratory, The Third Clinical Medical College of the Three Gorges University, Gezhouba Central Hospital of Sinopharm, Yichang, People’s Republic of China
| | - Yan Zhang
- Department of Clinical Laboratory, The Third Clinical Medical College of the Three Gorges University, Gezhouba Central Hospital of Sinopharm, Yichang, People’s Republic of China
| | - Xin Jin
- Department of Clinical Laboratory, The Third Clinical Medical College of the Three Gorges University, Gezhouba Central Hospital of Sinopharm, Yichang, People’s Republic of China
| | - Xiao Li
- Department of Clinical Laboratory, The Third Clinical Medical College of the Three Gorges University, Gezhouba Central Hospital of Sinopharm, Yichang, People’s Republic of China
- Correspondence: Xiao Li, Department of Clinical Laboratory, The Third Clinical Medical College of the Three Gorges University, Gezhouba Central Hospital of Sinopharm, Yichang, 443002, People’s Republic of China, Tel +86 717-672020, Email
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Aldabagh A, Abu Farha R, Karout S, Itani R, Abu Hammour K, Alefishat E. Evaluation of Drug Use Pattern in Pediatric Outpatient Clinics in a Tertiary Teaching Hospital Using WHO Drug-Prescribing Indicators. J Multidiscip Healthc 2022; 15:1143-1151. [PMID: 35611000 PMCID: PMC9124472 DOI: 10.2147/jmdh.s362172] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Accepted: 04/28/2022] [Indexed: 01/10/2023] Open
Abstract
Purpose The main aim of the study is to assess physicians’ prescribing patterns using the World Health Organization (WHO) prescribing indicators among pediatric outpatient clinics, and to identify areas in need of intervention regarding the rational use of medicines among pediatric outpatients in Jordan. Methods This is a descriptive observational cross-sectional study that was conducted at the outpatient pediatric clinics at Jordan University Hospital (JUH). During the study period, prescriptions were collected over a period of two months. Prescribing patterns were assessed using the five WHO drug prescribing indicators. Results A total of 1011 prescriptions/encounters were assessed. More than half of the encounters were for male patients (n= 595, 58.9%), and the median age of patients was eight years (IQR = 7.9). The average number of drugs prescribed per encounter was 1.8 ± 1.3; however, a specific individual clinic, the respiratory clinic, witnessed an average of 2.1 drugs prescribed per encounter. All of the prescribed drugs were prescribed by generic name (100%). Only 47.7% of the drugs were from the essential drug list of the JUH. Overall, antibiotics were prescribed in 19.5% of the encounters, but at higher rates in some clinics such as respiratory clinics (50.8%). Injectables were prescribed in 9.5% of the 1011 encounters; however, they were prescribed at higher rates in endocrinology and neurology clinics, in 44.8% and 31.3% of encounters, respectively. Conclusion This study revealed some adequate prescribing habits with an optimal prescribing pattern of generics and number of drugs per encounter among pediatric patients. However, the prescribing patterns of the essential drug list, antibiotics, and injectables, in specific clinics, failed to meet WHO standards. The findings of this study shed light on the need to establish national strategies to improve prescribing practices among the pediatric population.
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Affiliation(s)
- Aya Aldabagh
- Department Clinical Pharmacy, Faculty of Pharmacy, Applied Science Private University, Amman, Jordan
| | - Rana Abu Farha
- Department Clinical Pharmacy, Faculty of Pharmacy, Applied Science Private University, Amman, Jordan
| | - Samar Karout
- Pharmacy Practice Department, Faculty of Pharmacy, Beirut Arab University, Beirut, Lebanon
| | - Rania Itani
- Pharmacy Practice Department, Faculty of Pharmacy, Beirut Arab University, Beirut, Lebanon
| | - Khawla Abu Hammour
- Department Biopharmaceutics and Clinical Pharmacy, Faculty of Pharmacy, The University of Jordan, Amman, Jordan
| | - Eman Alefishat
- Department Biopharmaceutics and Clinical Pharmacy, Faculty of Pharmacy, The University of Jordan, Amman, Jordan
- Department of Pharmacology, College of Medicine and Health Science, Khalifa University of Science and Technology, Abu Dhabi, United Arab Emirates
- Center for Biotechnology, Khalifa University of Science and Technology, Abu Dhabi, United Arab Emirates
- Correspondence: Eman Alefishat, Department of Pharmacology, College of Medicine and Health Science, Khalifa University of Science and Technology, P O Box 127788, Abu Dhabi, United Arab Emirates, Tel +9715018466, Email
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Zhan J, Yang F, Ge C, Yu X. Multi-Omics Approaches Identify Necroptosis‑Related Prognostic Signature and Associated Regulatory Axis in Cervical Cancer. Int J Gen Med 2022; 15:4937-4948. [PMID: 35592536 PMCID: PMC9113555 DOI: 10.2147/ijgm.s366925] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Accepted: 04/26/2022] [Indexed: 12/27/2022] Open
Abstract
Background Cervical cancer is the fourth most frequent malignancy among women globally, with approximately 604,000 new cases and 341,000 deaths per year. Necroptosis is a newly discovered mechanism of cell death involved in biological behaviors of cancer. Methods LASSO Cox regression analysis was conducted to construct a prognostic necroptosis-related signature. lncRNA–miRNA–mRNA regulatory axis was constructed with a ceRNA network. qRT-PCR was performed to verify our result. Results A total of 54 necroptosis-related genes were differentially expressed in cervical cancer (all p < 0.05). We also summarized genetic mutation landscape of necroptosis-related genes in cervical cancer. We then developed a necroptosis-related prognostic signature including 13 necroptosis-related genes (ATRX, AXL, DDX58, IDH1, ITPK1, MAP3K7, SLC39A7, TARDBP, TNF, TNFRSF1A, TNFRSF1B, TNFSF10, TRIM11) for cervical cancer. Cervical cancer patients with high riskscore had a poor overall survival (HR = 2.128, p = 0.00194) with an AUC of 0.725, 0.763 and 0.637 in 3-year, 5-year, and 10-year ROC curve. Consensus clustering analysis revealed that all cervical cancer cohort could be divided into three subtypes, which was correlated with different prognosis and immune infiltration (p < 0.05). A PPI network revealed TNF as the hub gene and TNF expression was correlated with immune infiltration (all p < 0.05), microsatellite instability (p < 0.012) and drug sensitivity (p < 0.05). The ceRNA network was performed and identified a lncRNA NUTM2B-AS1/miR-361-5p/TNF regulatory axis for cervical cancer. qRT-PCR result also suggested that TNF was upregulated in cervical cancer (p < 0.001) and associated with a poor overall survival (p = 0.007). Univariate and multivariate analysis demonstrated TNF expression, lymph node metastasis and clinical stage were prognosis factors of cervical cancer patients (p < 0.05). Conclusion We developed a necroptosis-related prognostic signature including 13 necroptosis-related genes for cervical cancer. Moreover, we also identified a lncRNA NUTM2B-AS1/miR-361-5p/TNF regulatory axis, which may play a vital role in the progression of cervical cancer. Further studies should be conducted to verify these results.
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Affiliation(s)
- JuanMei Zhan
- Department of Medical Examination Center, Affiliated Hangzhou First People’s Hospital, Zhejiang University School of Medicine, Hangzhou City, Zhejiang Province, 310006, People’s Republic of China
| | - Fenfang Yang
- Department of Medical Examination Center, Affiliated Hangzhou First People’s Hospital, Zhejiang University School of Medicine, Hangzhou City, Zhejiang Province, 310006, People’s Republic of China
- Correspondence: Fenfang Yang, Department of Medical Examination Center, Affiliated Hangzhou First People’s Hospital, Zhejiang University School of Medicine, Hangzhou City, Zhejiang Province, 310006, People’s Republic of China, Email
| | - Cenhong Ge
- Department of Medical Examination Center, Affiliated Hangzhou First People’s Hospital, Zhejiang University School of Medicine, Hangzhou City, Zhejiang Province, 310006, People’s Republic of China
| | - Xiaojia Yu
- Department of Medical Examination Center, Affiliated Hangzhou First People’s Hospital, Zhejiang University School of Medicine, Hangzhou City, Zhejiang Province, 310006, People’s Republic of China
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Furubayashi N, Minato A, Negishi T, Sakamoto N, Song Y, Hori Y, Tomoda T, Harada M, Tamura S, Miura A, Komori H, Kuroiwa K, Seki N, Fujimoto N, Nakamura M. Association Between Immune-Related Adverse Events and Efficacy and Changes in the Relative Eosinophil Count Among Patients with Advanced Urothelial Carcinoma Treated by Pembrolizumab. Cancer Manag Res 2022; 14:1641-1651. [PMID: 35535266 PMCID: PMC9078345 DOI: 10.2147/cmar.s360473] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Accepted: 04/27/2022] [Indexed: 01/17/2023] Open
Abstract
Background To evaluate the association between immune-related adverse events (irAEs) and the clinical outcomes and also between irAEs and the post-treatment changes in the relative eosinophil count (REC) in advanced urothelial carcinoma (UC) patients treated with pembrolizumab. Materials and Methods This retrospective study analyzed 105 advanced UC patients treated with pembrolizumab after disease progression on platinum-based chemotherapy between January 2018 and June 2021. The association between the occurrence of irAEs and the efficacy of pembrolizumab was investigated. The change in the REC from before the initiation of pembrolizumab therapy, to three weeks after treatment and the incidence of irAEs were determined. Results Overall irAEs were associated with a significantly higher objective response rate (ORR) (58.8% vs 25.4%, P<0.001), a longer progression-free survival (PFS) (25.1 months vs 3.1 months, P< 0.001) and overall survival (OS) (31.2 months vs 11.5 months, P< 0.001) compared to patients without irAEs; however, grade ≥3 irAEs were not associated with the ORR (36.4% vs 36.2%, P=0.989), PFS (9.5 vs 5.5 months, P=0.249), or OS (not reached vs 13.7 months, P=0.335). Compared to a decreased REC at 3 weeks after pembrolizumab, an increased relative REC at 3 weeks was not associated with the incidence of any-grade irAEs (32.3% vs 32.5%, P=0.984) or of grade ≥3 irAEs (10.8% vs 10.0%, P=0.900). Multivariate analyses revealed a female sex (P=0.005), Eastern Cooperative Oncology Group Performance Status ≥1 (P=0.024), albumin <3.7 g/dl (P<0.001), decreased REC (3 weeks later) (P<0.001), and the absence of irAEs of any grade (P=0.002) to be independently associated with a worse OS. Conclusion Patients with irAEs showed a significantly better survival compared to patients without irAEs in advanced UC treated with pembrolizumab. An increased posttreatment REC may be a marker predicting improved clinical outcomes and it had no significant relationship with the incidence of irAEs.
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Affiliation(s)
- Nobuki Furubayashi
- Department of Urology, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
- Correspondence: Nobuki Furubayashi, Department of Urology, National Hospital Organization Kyushu Cancer Center, Notame 3-1-1, Minami-ku, Fukuoka, 811-1395, Japan, Tel +81-92-541-3231, Fax +81-92-551-4585, Email
| | - Akinori Minato
- Department of Urology, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Takahito Negishi
- Department of Urology, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | - Naotaka Sakamoto
- Department of Urology, National Hospital Organization Kyushu Medical Center, Fukuoka, Japan
| | - Yoohyun Song
- Department of Urology, Kyushu Central Hospital of the Mutual Aid Association of Public School Teachers, Fukuoka, Japan
| | - Yoshifumi Hori
- Department of Urology, Miyazaki Prefectural Miyazaki Hospital, Miyazaki, Japan
| | | | - Mirii Harada
- Department of Urology, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Shingo Tamura
- Department of Medical Oncology, National Hospital Organization Kyushu Medical Center, Fukuoka, Japan
| | - Akihiro Miura
- Department of Urology, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | - Hiroki Komori
- Department of Urology, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | - Kentaro Kuroiwa
- Department of Urology, Miyazaki Prefectural Miyazaki Hospital, Miyazaki, Japan
| | - Narihito Seki
- Department of Urology, Kyushu Central Hospital of the Mutual Aid Association of Public School Teachers, Fukuoka, Japan
| | - Naohiro Fujimoto
- Department of Urology, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Motonobu Nakamura
- Department of Urology, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
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22
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Zhang G. Platelet-Related Molecular Subtype to Predict Prognosis in Hepatocellular Carcinoma. J Hepatocell Carcinoma 2022; 9:423-436. [PMID: 35615530 PMCID: PMC9126232 DOI: 10.2147/jhc.s363200] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Accepted: 04/27/2022] [Indexed: 12/31/2022] Open
Abstract
Purpose Complex crosstalk between tumor cells and platelets is closely related to the development, relapse, and drug resistance of hepatocellular carcinoma (HCC). Therefore, an intensive analysis of the relationship between platelet-related genes and the effectiveness of immunotherapy is necessary for improving the poor prognosis of HCC patients. Methods Genes associated with platelets in the GeneCards database were collected and were used to identify molecular subtypes using a non-negative matrix decomposition algorithm (NMF) and constructed a platelet-related genes-based prognostic stratification model by the LASSO-Cox regression and stepwise Cox regression analysis. The effect of this feature on the immune microenvironment of HCC and the response to immune checkpoint inhibitors was also explored. Results After identifying two molecular subtypes, we constructed a platelet-related genes-based prognostic stratification model that can be effectively used for immune checkpoint inhibitor (PD1, PD-L1, PD-L2, and CTLA4) efficacy and prognosis prediction in HCC patients, which was subsequently validated using patient samples from ICGC, GSE14520 and a small sample size clinical cohort. We also found downregulation of PAFAH1B3 remarkably inhibited the proliferation and migration ability of Hep3B cells by cytological experiments. Conclusion We constructed a prognostic classifier based on platelet-related genes that could effectively classify HCC patients for prognostic prediction and provide new light on the selection of optimal individualized antiplatelet therapy for HCC patients in future clinical practice.
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Affiliation(s)
- Genhao Zhang
- Department of Blood Transfusion, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, People’s Republic of China
- Correspondence: Genhao Zhang, Email
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23
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Khatiwada AP, Shrestha S, Sapkota B, Shakya S, Shrestha R, Roien R, Ozaki A, Mohamed Ibrahim MI. Continuing Pharmacy Education: Exploring the Status and Future Prospects in Nepal. Adv Med Educ Pract 2022; 13:419-425. [PMID: 35509353 PMCID: PMC9060305 DOI: 10.2147/amep.s353455] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Accepted: 04/08/2022] [Indexed: 05/28/2023]
Abstract
Continuing pharmacy education (CPE) is an educational way for pharmacy professionals to develop competency in providing quality pharmaceutical care to patients. The CPE program helps maintain up-to-date knowledge and skills, increase the professionalism of pharmacists, and positively impact patient health outcomes. However, the concept and practice of CPE are still in their infancy in Nepal. Nepal's conventional pharmacy education system involves didactic lectures focusing more on theoretical learning than practical and experiential approaches, leading to the generation of pharmacists theoretically knowledgeable but practically non-competent to deliver pharmaceutical care services in independent practice settings. Additionally, in the absence of CPE, the professionals might miss updated information on new therapies, technologies, and approaches in patient management. The community and hospital pharmacies in Nepal are often business-oriented rather than service, and may not even be staffed by pharmacists, so the CPE programs are rarely conducted for the pharmacy professionals. Hence, the present commentary aimed to explore the status of CPE and its barriers or challenges in implementation and to suggest solutions in Nepal.
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Affiliation(s)
- Asmita Priyadarshini Khatiwada
- Department of Pharmaceutical and Health Service Research, Nepal Health Research and Innovation Foundation, Lalitpur, Nepal
| | - Sunil Shrestha
- Department of Pharmaceutical and Health Service Research, Nepal Health Research and Innovation Foundation, Lalitpur, Nepal
- Nobel College Faculty of Health Sciences, Affiliated to Pokhara University, Kathmandu, Province Bagmati, Nepal
| | - Binaya Sapkota
- Nobel College Faculty of Health Sciences, Affiliated to Pokhara University, Kathmandu, Province Bagmati, Nepal
| | - Sujyoti Shakya
- Department of Pharmaceutical and Health Service Research, Nepal Health Research and Innovation Foundation, Lalitpur, Nepal
| | - Rajeev Shrestha
- Department of Pharmacy, District Hospital Lamjung, Lamjung, Nepal
| | - Rohullah Roien
- Medical Research Centre, Kateb University, Kabul, Afghanistan
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24
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Buchanan P, Lee DW, Comer A, Hussaini Z, Grillo C, Vodapally S, Strand NH, Sayed D, Deer TR. Best Practices for Postoperative Management of Posterior Sacroiliac Joint Fusion. J Pain Res 2022; 15:1149-1162. [PMID: 35469250 PMCID: PMC9034860 DOI: 10.2147/jpr.s357123] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 03/28/2022] [Indexed: 11/23/2022] Open
Abstract
Sacroiliac joint (SIJ) pain is a common cause of low back pain. Traditionally, treatment for SIJ joint pain and dysfunction has consisted of physical therapy, medication management, SIJ injections, and SIJ ablations. Improved recognition of the SIJ as an etiology for back pain has led to advances in treatment options. Radiofrequency of the lateral sacral branches has been shown to be effective, though evidence is fraught with inconsistent patient selection, study design and procedural technique. It also does not directly address the mechanical dysfunction of the SIJ. In order to create a more enduring approach SIJ fusion has become an attractive option to reduce pain and to improve function. This method of SI joint treatment requires guidance in the perioperative phase of care from both the physicians and advanced practice providers (APP). In order to improve care and outcomes of those undergoing posterior SI joint fusion the American Society of Pain and Neuroscience appointed an expert panel of physicians and advanced practice providers to create a best practice for the post operative care of this approach. As with any best practice, the panel considered current peer reviewed literature and clinical expertise to create guidance today. This is intended to be a living document with modifications as additional evidence comes to light in data publication. The goals of this paper are to focus on (1) wound care, (2) medication use, (3) physical activity and (4) therapeutic exercises.
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Affiliation(s)
- Patrick Buchanan
- Department of Pain Medicine, Spanish Hills Interventional Pain Specialists, Camarillo, CA, USA
| | - David W Lee
- Department of Pain Medicine, Fullerton Orthopedic Surgery Medical Group, Fullerton, CA, USA
| | - Ashley Comer
- Department of Pain Medicine, The Spine and Nerve Center of the Virginias, Charleston, WV, USA
| | - Zohra Hussaini
- Department of Anesthesiology, Division of Pain Medicine, The University of Kansas Medical Center, Kansas City, KS, USA
| | - Casey Grillo
- Department of Pain Medicine, The Spine & Pain Institute of New York, New York, NY, USA
| | - Shashank Vodapally
- Department of Physical Medicine and Rehabilitation, Michigan State University, East Lansing, MI, USA
| | - Natalie H Strand
- Department of Anesthesiology, Division of Pain Medicine, Mayo Clinic, Phoenix, AZ, USA
| | - Dawood Sayed
- Department of Anesthesiology, Division of Pain Medicine, The University of Kansas Medical Center, Kansas City, KS, USA
| | - Timothy R Deer
- Department of Pain Medicine, The Spine and Nerve Center of the Virginias, Charleston, WV, USA
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Abstract
Purpose Tuberculosis (TB) is a life threatening global infection. However, not only does TB have a high global prevalence, but it is also associated with several comorbidities. Depression is one of the most common and lethal comorbidities of TB patients. Therefore, in order to prevent depression in TB patients more effectively, it is necessary to investigate the factors associated with depression in TB patients by studying the pooled effect of each factor statistically. By concluding the associated factors through statistical analysis, it not only offers accurate guidance for further studies about programs targeted at preventing depression in TB patients, but provides health-care workers useful suggestions and warnings when treating TB patients. Methods We searched the published literatures from PubMed, Web of Science, EMBASE, and Cochrane Library to collect studies. The meta-analysis included articles from observational studies, including cross-sectional studies, cohort studies and case control studies that had information about factors associated with depression in tuberculosis patients. When the heterogeneity is defined as significant (I2>50%), a random-effect model with 95% confidence interval (CI) was used to estimate risk factors; otherwise, a fixed-effect model was used to combine the effect. A sensitivity test was conducted to examine which one of the studies may have potential bias that can affect the validity and reliability of the result. The funnel plots and Begg's and Egger's statistical tests were performed to assess the publication bias. Subgroup analysis was performed according to the prespecified variables in each group. Results Totally, 25 studies were included in the meta-analysis. The studies were conducted in various countries around the world between 2011 and 2021, representing the situation in the previous ten years. The final associated factors include female gender [OR=1.319, 95% CI=1.132-1.536, p<0.001], poor social support [OR=4.109, 95% CI=1.431-11.799, p<0.01], marriage status [OR=1.362, 95% CI=1.154-1.608, p<0.001], low education level [OR=1.921, 95% CI=1.475-2.503, p<0.001], residence in rural areas [OR=1.408, 95% CI=1.122-1.767, p<0.01], retreatment status [OR=2.515, 95% CI=1.226-5.159, p<0.01], and having perceived stigma[OR=4.131, 95% CI=1.412-12.088, p<0.05]. Conclusion Depression prevention programs targeted at women TB patients are supposed to be carried out. Patients in retreatment status are supposed to be paid more attention of their psychological health by caring about their mental status. More social support is ought to be given to tuberculosis patients to reduce their chance of getting depressed. It is necessary to provide patients with a lower education level with psychological related courses to help them learn about their mental status. For patients living in rural areas, governments are supposed to offer psychotherapy for treatment as well as enhancing living condition. Suitable psychotherapy programs and plans is ought to be studied to eradicate perceived stigma of TB patients.
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Affiliation(s)
- Ruiting Shen
- Tianjin University of Sports, Tianjin, 301617, People’s Republic of China
| | - Keyu Zong
- Central China Normal University, Wuhan, 430079, People’s Republic of China
| | - Jie Liu
- Tianjin University of Sports, Tianjin, 301617, People’s Republic of China
| | - Liancheng Zhang
- Tianjin University of Sports, Tianjin, 301617, People’s Republic of China
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26
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Liu Y, Zhu H, Zheng Y. Detection of Pneumocystis jirovecii Pneumonia in Infants with Non-Human Immunodeficiency Virus Admitted to Pediatric Intensive Care Using Metagenomics Next-Generation Sequencing. Infect Drug Resist 2022; 15:1889-1902. [PMID: 35465249 PMCID: PMC9020507 DOI: 10.2147/idr.s358483] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 03/28/2022] [Indexed: 11/23/2022] Open
Abstract
Objective This study aimed to investigate the characteristics of the non-human immunodeficiency virus (HIV) pneumocystis pneumonia (PCP) via the microbial composition of Pneumocystis jirovecii pneumonia in the lower respiratory tract in infants with severe pneumonia who were hospitalized in the study’s pediatric intensive care unit (PICU). Methods The clinical characteristics of 16 infants with non-HIV PCP (the PCP group) and 33 infants with severe pneumonia (the control group) who were hospitalized at the same time in the PICU were analyzed retrospectively. Using metagenomic next-generation sequencing (mNGS), the bronchoalveolar lavage fluid (BALF) of the two groups was analyzed, and the microbial results and clinical data were compared. Results Compared with the control group, the infants in the PCP group had a lower incidence of cough (25% vs 78.8%; P < 0.05), a greater history of surgery (50.0% vs 39.1%; P < 0.05), and a more significant decrease in C3, C4, and CD4/CD8 ratios (all P < 0.05). The pathogenic bacteria in the BALF included P. jirovecii, respiratory syncytial virus, cytomegalovirus (CMV), and Staphylococcus aureus. The predominance of viral infection in the PCP group was significantly higher than in the control group (P < 0.05), especially CMV (43.5% vs 15.2%; P < 0.05). The top five symbiotic microorganisms detected in the BALF of the 49 infants were Streptococcus, Propionibacterium, Rothia, Staphylococcus, and Moraxella. There was no significant difference in the relative abundance of common symbiotic microorganisms between the two groups (all P > 0.05). Conclusion Non-HIV PCP has a higher incidence in PICU infants with severe pneumonia, especially those with underlying diseases or who are immunocompromised, which are clinically difficult to treat. A BALF analysis using mNGS is helpful for early and clear diagnoses. It also helps to clarify the distribution of pathogenic and lower respiratory tract colonizing bacteria in infants with severe pneumonia.
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Affiliation(s)
- Ying Liu
- Department of Pediatrics, Peking University Shenzhen Hospital, Shenzhen, 518036, People’s Republic of China
- Correspondence: Ying Liu, Department of Pediatrics, Peking University Shenzhen Hospital, No. 1120 of Lianhua Street, Futian District, Shenzhen, 518036, People’s Republic of China, Tel +86 13902992158, Email
| | - Huanhuan Zhu
- Pediatric Intensive Care Unit, GuangDong Women And Children Hospital, Guangzhou, Guangdong, 511442, People’s Republic of China
| | - Yinan Zheng
- Pediatric Intensive Care Unit, GuangDong Women And Children Hospital, Guangzhou, Guangdong, 511442, People’s Republic of China
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27
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Guo Y, Ren Y, Dong X, Kan X, Zheng C. An Overview of Hepatocellular Carcinoma After Insufficient Radiofrequency Ablation. J Hepatocell Carcinoma 2022; 9:343-355. [PMID: 35502292 PMCID: PMC9056053 DOI: 10.2147/jhc.s358539] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Accepted: 04/04/2022] [Indexed: 12/13/2022] Open
Abstract
Radiofrequency ablation (RFA) is a commonly used treatment for hepatocellular carcinoma (HCC), however, various complex conditions in clinical practice may lead to insufficient radiofrequency ablation (IRFA), allowing residual HCC to survive. In clinical practice and laboratory models, IRFA plays an important role in rapid tumor progression. Therefore, targeting the residual HCC and avoiding IRFA were worthwhile methods. A deeper understanding of IRFA is required; IRFA contributes to the improvement of proliferative activity, migration rates, and invasive capacity, and this may be due to the involvement of multiple complex processes or proteins, including epithelial mesenchymal transitions (EMTs), cancer stem cells (CSCs), autophagy, heat shock proteins (HSPs), changes of non-tumor cells and extracellular matrix, altered immune microenvironment, hypoxia-inducible factors (HIFs), growth factors, epigenetic alterations, and metabolic reprogramming. We focus on the processes of the above mechanisms and possible therapeutic approach, with a review of the literature. Additionally, we recapitulated the construction methods of various experimental models of IRFA (in vivo and in vitro).
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Affiliation(s)
- Yusheng Guo
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, People’s Republic of China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, 430022, People’s Republic of China
| | - Yanqiao Ren
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, People’s Republic of China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, 430022, People’s Republic of China
| | - Xiangjun Dong
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, People’s Republic of China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, 430022, People’s Republic of China
| | - Xuefeng Kan
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, People’s Republic of China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, 430022, People’s Republic of China
| | - Chuansheng Zheng
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, People’s Republic of China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, 430022, People’s Republic of China
- Correspondence: Chuansheng Zheng, Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, People’s Republic of China, Tel/Fax +86-27-85726290, Email
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28
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Numata T, Araya J, Miyagawa H, Okuda K, Takekoshi D, Hashimoto M, Minagawa S, Ishikawa T, Hara H, Kuwano K. Real-World Effectiveness of Dupilumab for Patients with Severe Asthma: A Retrospective Study. J Asthma Allergy 2022; 15:395-405. [PMID: 35392537 PMCID: PMC8982811 DOI: 10.2147/jaa.s357548] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2022] [Accepted: 03/23/2022] [Indexed: 01/19/2023] Open
Affiliation(s)
- Takanori Numata
- Department of Respiratory Diseases, The Jikei University School of Medicine, Tokyo, Japan
- Correspondence: Takanori Numata, Department of Respiratory Diseases, The Jikei University School of Medicine, 3-25-8 Nishi-Shimbashi, Minato-ku Tokyo, 105-8461, Japan, Tel +81-3-3433-1111 (ext. 3271), Fax +81-3-3433-1020, Email
| | - Jun Araya
- Department of Respiratory Diseases, The Jikei University School of Medicine, Tokyo, Japan
| | - Hanae Miyagawa
- Department of Respiratory Diseases, The Jikei University School of Medicine, Tokyo, Japan
| | - Keitaro Okuda
- Department of Respiratory Diseases, The Jikei University School of Medicine, Tokyo, Japan
| | - Daisuke Takekoshi
- Department of Respiratory Diseases, The Jikei University School of Medicine, Tokyo, Japan
| | - Mitsuo Hashimoto
- Department of Respiratory Diseases, The Jikei University School of Medicine, Tokyo, Japan
| | - Shunsuke Minagawa
- Department of Respiratory Diseases, The Jikei University School of Medicine, Tokyo, Japan
| | - Takeo Ishikawa
- Department of Respiratory Diseases, The Jikei University School of Medicine, Tokyo, Japan
| | - Hiromichi Hara
- Department of Respiratory Diseases, The Jikei University School of Medicine, Tokyo, Japan
| | - Kazuyoshi Kuwano
- Department of Respiratory Diseases, The Jikei University School of Medicine, Tokyo, Japan
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Hamdy RM, Abdel-Tawab H, Abd Elaziz OH, Sobhy El attar R, Kotb FM. Evaluation of Heart Rate Variability Parameters During Awake and Sleep in Refractory and Controlled Epileptic Patients. Int J Gen Med 2022; 15:3865-3877. [PMID: 35422653 PMCID: PMC9004725 DOI: 10.2147/ijgm.s354895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Accepted: 03/25/2022] [Indexed: 11/23/2022] Open
Affiliation(s)
- Rehab M Hamdy
- Department of Cardiology, Faculty of Medicine (for Girls), Al-Azhar University, Cairo, Egypt
- Correspondence: Rehab M Hamdy, Department of Cardiology, Faculty for Medicine (for Girls), Al-Azhar University, Cairo, Egypt, Tel +201003022726, Email
| | - Hayam Abdel-Tawab
- Department of Neurology, Faculty of Medicine (for Girls), Al-Azhar University, Cairo, Egypt
| | - Ola H Abd Elaziz
- Department of Cardiology, Faculty of Medicine (for Girls), Al-Azhar University, Cairo, Egypt
| | - Rasha Sobhy El attar
- Department of Neurology, Faculty of Medicine (for Girls), Al-Azhar University, Cairo, Egypt
| | - Fatma M Kotb
- Department of Internal Medicine, Faculty of Medicine (for Girls), Al-Azhar University, Cairo, Egypt
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30
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Shang X, Fang Y, Xin W, You H. The Application of Extracellular Vesicles Mediated miRNAs in Osteoarthritis: Current Knowledge and Perspective. J Inflamm Res 2022; 15:2583-2599. [PMID: 35479833 PMCID: PMC9037713 DOI: 10.2147/jir.s359887] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 04/08/2022] [Indexed: 12/18/2022] Open
Abstract
Osteoarthritis (OA) is a whole joint disease characterized by synovitis, cartilage destruction, and subchondral bone sclerosis and cyst. Despite decades’ study, effective treatment is rare for this chronic disease. Extracellular vesicles (EVs), including exosomes, microvesicles, and apoptosis bodies, are nano-sized vesicles with a cargo containing biologically active agents, such as nucleic acids, lipids, and proteins. As a group of short non-coding RNAs, microRNAs (miRNAs) can be delivered by parental cells secreted EVs. Negatively regulate the target mRNAs at the posttranscriptional level and regulate gene expression in recipient cells without modifying gene sequence. Recently, most studies focused on the function of EVs mediated miRNAs in the pathophysiological process of OA. However, all kinds of EVs specific and OA specific factors might influence the administration of EVs-miRNAs, especially the precise quantitative management. As a result, the flourishing of current research about EVs in the laboratory might not promote the relevant clinical transformation in OA treatment. In this review, we reviewed the present application of EVs-miRNAs in the therapeutic of OA and further analyzed the potential factors that might influence its application. Further progress in the quantitative management of EVs-miRNAs would accelerate the clinical transformation of miRNAs enriched EVs in the OA field.
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Affiliation(s)
- Xiaobin Shang
- Department of Orthopaedics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, People’s Republic of China
| | - Yan Fang
- Department of Anesthesiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, People’s Republic of China
| | - Wenqiang Xin
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, 352000, People’s Republic of China
| | - Hongbo You
- Department of Orthopaedics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, People’s Republic of China
- Correspondence: Hongbo You, Email
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Kishore K, Bhat PV, Venkatesh P, Canizela CC. Dexamethasone Intravitreal Implant for the Treatment of Macular Edema and Uveitis: A Comprehensive Narrative Review. Clin Ophthalmol 2022; 16:1019-1045. [PMID: 35418744 PMCID: PMC8995179 DOI: 10.2147/opth.s209395] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 03/10/2022] [Indexed: 01/09/2023] Open
Abstract
Purpose The purpose of this review article is to provide a comprehensive review of the current applications of intravitreal DEX implant (Ozurdex®, Allergan Inc, Irvine, CA) for a variety of ophthalmic conditions – ranging from FDA approved indications to off-label uses. We have attempted to provide relevant evidence from the literature to help a reader develop an understanding of the biological and pharmacokinetic properties of DEX implant, its uses, and potential side effects. Methods PubMed searches were performed using the terms “Ozurdex”, or “intravitreal DEX implant”, AND “retinal vein occlusion”, or “diabetic macular edema”, or “uveitis”. The search was performed in July of 2021, with an additional search in October 2021. All original English language articles were considered for this review. Results DEX implant has evidence of efficacy in a variety of clinical situations including macular edema associated with retinal vein occlusion, diabetes, uveitis, and others. Safety concerns include cataract formation and progression, intraocular pressure elevation, complications related to intravitreal injection, and opportunistic infections secondary to steroid-induced immune suppression. Conclusion DEX implant is a useful tool in the management of several retinal disorders. Further studies are needed for head-to-head comparison with other treatment modalities and to determine its precise place in clinical practice.
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Affiliation(s)
- Kamal Kishore
- Illinois Retina and Eye Associates, Peoria, IL, USA
- Department of Surgery, University of Illinois College of Medicine, Peoria, IL, USA
- Correspondence: Kamal Kishore, Illinois Retina and Eye Associates, 4505 N Rockwood Drive, Suite 1, Peoria, IL, 61615, USA, Tel +1 3095891880, Fax +1 3095891885, Email
| | - Pooja V Bhat
- Department of Ophthalmology and Visual Sciences, Illinois Eye and Ear Infirmary, University of Illinois at Chicago, Chicago, IL, 60612, USA
| | - Pradeep Venkatesh
- Department of Ophthalmology, Dr. Rajendra Prasad Center for Ophthalmic Sciences, AIIMS, Ansari Nagar, New Delhi, 110029, India
| | - Cecilia C Canizela
- Department of Surgery, University of Illinois College of Medicine, Peoria, IL, USA
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Dharmadji HP, Firdaus CP, Sugiri U, Sutedja EK, Achdiat PA, Tsaqilah L, Gunawan H. Generalized Lesions of Kyrle’s Disease: A Rare Case. Int Med Case Rep J 2022; 15:187-191. [PMID: 35437356 PMCID: PMC9013252 DOI: 10.2147/imcrj.s358523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Accepted: 03/18/2022] [Indexed: 11/23/2022] Open
Abstract
Kyrle’s disease (KD) is a rare type of acquired perforating dermatosis (APD) associated with various systemic diseases, particularly chronic kidney disease and diabetes mellitus (DM). It most commonly occurs at the lower extremities. Generalized lesions of KD are rare. We report a case of generalized KD in a 29-year-old woman with chronic kidney disease and DM. Physical examination revealed multiple hyperkeratotic and hyperpigmented papules, plaques, and nodules with central umbilication and keratotic plugs on almost all parts of the body. Histopathological examination showed keratinized epithelial layer with acanthosis and hyperkeratosis, invagination with the formation of keratin plugs, and basophilic cell debris accompanied by parakeratosis and abnormal keratinization of epithelial cells. These histopathological findings fulfilled the Constantine and Carter criteria for KD. This condition is characterized clinically by umbilicated, round, erythematous or hyperpigmented papules and nodules with central crusts or keratotic plug, predominantly involving the extensor surfaces of the extremities and the trunk. Although uncommon, it may also involve the face or the scalp. Nevertheless, generalized lesions involving faces are rarely found in KD.
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Affiliation(s)
- Hartati Purbo Dharmadji
- Department of Dermatology and Venereology, Faculty of Medicine, Universitas Padjadjaran - Dr. Hasan Sadikin General Hospital, Bandung, Indonesia
- Correspondence: Hartati Purbo Dharmadji, Department of Dermatology and Venereology, Faculty of Medicine Universitas Padjadjaran - Dr. Hasan Sadikin General Hospital, Jl. Pasteur No. 38, Bandung, West Java, 40161, Indonesia, Tel +62222032426 ext. 3449, Fax +62222032426, Email
| | - Chaerani Pratiwi Firdaus
- Department of Dermatology and Venereology, Faculty of Medicine, Universitas Padjadjaran - Dr. Hasan Sadikin General Hospital, Bandung, Indonesia
| | - Unwati Sugiri
- Department of Dermatology and Venereology, Faculty of Medicine, Universitas Padjadjaran - Dr. Hasan Sadikin General Hospital, Bandung, Indonesia
| | - Eva Krishna Sutedja
- Department of Dermatology and Venereology, Faculty of Medicine, Universitas Padjadjaran - Dr. Hasan Sadikin General Hospital, Bandung, Indonesia
| | - Pati Aji Achdiat
- Department of Dermatology and Venereology, Faculty of Medicine, Universitas Padjadjaran - Dr. Hasan Sadikin General Hospital, Bandung, Indonesia
| | - Laila Tsaqilah
- Department of Dermatology and Venereology, Faculty of Medicine, Universitas Padjadjaran - Dr. Hasan Sadikin General Hospital, Bandung, Indonesia
| | - Hendra Gunawan
- Department of Dermatology and Venereology, Faculty of Medicine, Universitas Padjadjaran - Dr. Hasan Sadikin General Hospital, Bandung, Indonesia
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Giacobbe DR, Dettori S, Corcione S, Vena A, Sepulcri C, Maraolo AE, De Rosa FG, Bassetti M. Emerging Treatment Options for Acute Bacterial Skin and Skin Structure Infections and Bloodstream Infections Caused by Staphylococcus aureus: A Comprehensive Review of the Evidence. Infect Drug Resist 2022; 15:2137-2157. [PMID: 35498629 PMCID: PMC9041368 DOI: 10.2147/idr.s318322] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 04/07/2022] [Indexed: 12/12/2022] Open
Affiliation(s)
- Daniele Roberto Giacobbe
- Clinica Malattie Infettive, Ospedale Policlinico San Martino – IRCCS, Genoa, Italy
- Department of Health Sciences, University of Genoa, Genoa, Italy
- Correspondence: Daniele Roberto Giacobbe, Clinica Malattie Infettive, Ospedale Policlinico San Martino – IRCCS, L.go R. Benzi 10, Genoa, 16132, Italy, Tel +390105554658, Email
| | - Silvia Dettori
- Clinica Malattie Infettive, Ospedale Policlinico San Martino – IRCCS, Genoa, Italy
- Department of Health Sciences, University of Genoa, Genoa, Italy
| | - Silvia Corcione
- Department of Medical Sciences, Division of Infectious Diseases, Azienda Ospedaliera Universitaria (A.O.U.) Città della Salute e della Scienza di Torino, University of Turin, Turin, Italy
| | - Antonio Vena
- Clinica Malattie Infettive, Ospedale Policlinico San Martino – IRCCS, Genoa, Italy
- Department of Health Sciences, University of Genoa, Genoa, Italy
| | - Chiara Sepulcri
- Clinica Malattie Infettive, Ospedale Policlinico San Martino – IRCCS, Genoa, Italy
- Department of Health Sciences, University of Genoa, Genoa, Italy
| | | | - Francesco Giuseppe De Rosa
- Department of Medical Sciences, Division of Infectious Diseases, Azienda Ospedaliera Universitaria (A.O.U.) Città della Salute e della Scienza di Torino, University of Turin, Turin, Italy
| | - Matteo Bassetti
- Clinica Malattie Infettive, Ospedale Policlinico San Martino – IRCCS, Genoa, Italy
- Department of Health Sciences, University of Genoa, Genoa, Italy
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Patel N, Jacobs D, John J, Fayed M, Nerusu L, Tandron M, Dailey W, Ayala R, Sibai N, Forrest P, Schwalb J, Aiyer R. Balloon Kyphoplasty vs Vertebroplasty: A Systematic Review of Height Restoration in Osteoporotic Vertebral Compression Fractures. J Pain Res 2022; 15:1233-1245. [PMID: 35509620 PMCID: PMC9058004 DOI: 10.2147/jpr.s344191] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Accepted: 03/28/2022] [Indexed: 12/20/2022] Open
Abstract
Purpose of Review This systematic review comprehensively compared balloon kyphoplasty and vertebroplasty with respect to height restoration and pain relief. Recent Findings PRISMA guidelines were utilized to compare balloon kyphoplasty and vertebroplasty, focusing on the primary outcome of height restoration and the secondary outcomes of pain relief and functionality. A total of 33 randomized controlled trials were included; 20 reviewed balloon kyphoplasty, 7 reviewed vertebroplasty, and 6 compared vertebroplasty to balloon kyphoplasty. Both treatments restored some vertebral body height and showed benefits in pain reduction and improved patient-reported functionality. Summary Balloon kyphoplasty and vertebroplasty are effective treatments for vertebral compression fractures and this review suggests that balloon kyphoplasty may be favored for vertebral height restoration. Further studies are needed to conclude whether balloon kyphoplasty or vertebroplasty is superior for alleviating pain.
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Affiliation(s)
- Nimesh Patel
- Department of Anesthesiology, Pain Management and Perioperative Medicine, Henry Ford Health System, Detroit, MI, USA
- Correspondence: Nimesh Patel, Department of Anesthesiology, Pain Management and Perioperative Medicine, Henry Ford Health System, 2799 W Grand Blvd, Detroit, MI, 48202, USA, Tel +1 313-932-5756, Fax +1 313-916-9434, Email
| | - David Jacobs
- Department of Anesthesiology, Pain Management and Perioperative Medicine, Henry Ford Health System, Detroit, MI, USA
| | - Jessin John
- Department of Anesthesiology, Pain Management and Perioperative Medicine, Henry Ford Health System, Detroit, MI, USA
| | - Mohamed Fayed
- Department of Anesthesiology, Pain Management and Perioperative Medicine, Henry Ford Health System, Detroit, MI, USA
| | - Lakshmi Nerusu
- Department of School of Medicine, Wayne State University School of Medicine, Detroit, MI, USA
| | - Marissa Tandron
- Department of School of Medicine, Wayne State University School of Medicine, Detroit, MI, USA
| | - William Dailey
- Department of School of Medicine, Wayne State University School of Medicine, Detroit, MI, USA
| | - Ricardo Ayala
- Department of School of Medicine, Wayne State University School of Medicine, Detroit, MI, USA
| | - Nabil Sibai
- Department of Anesthesiology, Pain Management and Perioperative Medicine, Henry Ford Health System, Detroit, MI, USA
- Department of School of Medicine, Wayne State University School of Medicine, Detroit, MI, USA
| | - Patrick Forrest
- Department of Anesthesiology, Pain Management and Perioperative Medicine, Henry Ford Health System, Detroit, MI, USA
- Department of School of Medicine, Wayne State University School of Medicine, Detroit, MI, USA
| | - Jason Schwalb
- Department of School of Medicine, Wayne State University School of Medicine, Detroit, MI, USA
- Department of Neurological Surgery, Henry Ford Health System, Detroit, MI, USA
| | - Rohit Aiyer
- Department of Anesthesiology, Pain Management and Perioperative Medicine, Henry Ford Health System, Detroit, MI, USA
- Department of School of Medicine, Wayne State University School of Medicine, Detroit, MI, USA
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Kucuk A, Topkan E, Selek U, Haksoyler V, Mertsoylu H, Besen AA, Pehlivan B. High Measures of Pre-Chemoradiotherapy Platelet-to-Albumin Ratio Indicates Poor Prognosis in Locally Advanced Pancreatic Cancer Patients. Ther Clin Risk Manag 2022; 18:421-428. [PMID: 35444422 PMCID: PMC9015102 DOI: 10.2147/tcrm.s359553] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Accepted: 04/03/2022] [Indexed: 11/23/2022] Open
Abstract
Purpose In a lack of similar research, we meant to retrospectively investigate the prognostic significance of pre-chemoradiotherapy (C-CRT) platelet-to-albumin ratio (PAR) on the survival results of locally advanced unresectable pancreatic adenocarcinoma (LAPC) patients. Patients and Methods The present analysis included 139 LAPC patients who received C-CRT in total. The utility of pre-C-CRT cutoff(s) reshaping survival data was explored using receiver operating characteristic (ROC) curve analysis. The primary and secondary objectives were the associations between PAR levels and overall survival (OS) and progression-free survival (PFS) outcomes. Results At a median follow-up of 15.7 months (95% CI: 11.6–19.8), the overall cohort’s median and 5-year OS rates were 14.4 months (95% CI: 11.8–17) and 14.7%, respectively, while the corresponding PFS rates were 7.8 months (95% CI: 6.5–9.1) and 11.2%. Because the ROC curve analysis found 4.9 as the optimal PAR cutoff for both OS and PFS [area under the curve (AUC): 75.4%; sensitivity: 72.4%; specificity: 70.3%], we divided the patients into two PAR cohorts: PAR<4.9 (N=60) and PAR≥4.9 (N=79). Comparative analysis per PAR group exhibited significantly worse OS (11.2 vs 18.6 months, and 9.8% vs 20.9% at 5 years, P=0.003) and DFS (7 vs 14.3 months, and 7.6% vs 16.2% at 5 years, P=0.001) with PAR≥4.9 versus PAR<4.9, respectively. In multivariate analysis, the N0 nodal status, CA 19–9≤90 U/mL, and PAR<4.9 were found to be independent predictors of improved OS and PFS. Conclusion The pre-C-CRT high PAR (≥4.9) robustly and independently prognosticated significantly worse OS and PFS results in inoperable LAPC patients who underwent definitive C-CRT.
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Affiliation(s)
- Ahmet Kucuk
- Clinic of Radiation Oncology, Mersin Education and Research Hospital, Mersin, Turkey
| | - Erkan Topkan
- Department of Radiation Oncology, Baskent University Medical Faculty, Adana, Turkey
- Correspondence: Erkan Topkan, Department of Radiation Oncology, Baskent University Medical Faculty, Adana, Turkey, Tel +90-533-7381069, Fax +90-322-3444452, Email
| | - Ugur Selek
- Department of Radiation Oncology, Koc University School of Medicine, Istanbul, Turkey
- Division of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | | | - Huseyin Mertsoylu
- Department of Medical Oncology, Baskent University Medical Faculty, Adana, Turkey
| | - Ali Ayberk Besen
- Department of Medical Oncology, Baskent University Medical Faculty, Adana, Turkey
| | - Berrin Pehlivan
- Department of Radiation Oncology, Bahcesehir University, Istanbul, Turkey
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Matsuo M, Matsuoka Y, Tanito M. Efficacy and Patient Tolerability of Omidenepag Isopropyl in the Treatment of Glaucoma and Ocular Hypertension. Clin Ophthalmol 2022; 16:1261-1279. [PMID: 35510270 PMCID: PMC9058248 DOI: 10.2147/opth.s340386] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Accepted: 04/14/2022] [Indexed: 12/11/2022] Open
Abstract
Current therapeutic approaches for glaucoma aim to reduce intraocular pressure (IOP), which is the only available and reliable strategy proven to control the risk of disease development and progression. Omidenepag isopropyl (OMDI) is a novel topical ocular hypotensive agent that was launched onto the market for the treatment of glaucoma and ocular hypertension (OHT). After topical instillation and during corneal penetration, OMDI is converted into the active metabolite omidenepag (OMD), which behaves as a non-prostaglandin, selective E-prostanoid subtype 2 (EP2) receptor agonist. The topical administration of 0.002% OMDI once-daily (QD) possesses a 20–35% IOP-lowering effect, comparable to that of prostaglandin analogs targeting F-prostanoid (FP) receptor QD, which are the current first-line for pharmaceutical reduction of IOP. However, the mechanism of action and adverse events (AEs) of OMDI are different from those of FP receptor agonists. OMDI reduces IOP by enhancing both conventional trabecular and uveoscleral outflow facilities without complications of prostaglandin-associated periorbitopathy (PAP) seen with FP receptor agonists. Moreover, OMDI was also effective and well-tolerated in non-/poor responders to latanoprost and showed a stable IOP-lowering effect for one year, and its concomitant use with timolol enhanced the IOP-lowering effect. OMDI demonstrated acceptable safety and tolerability with good adherence and can be used in almost every patient. However, OMDI has some AEs such as conjunctival hyperemia, corneal thickening, macular edema/cystoid macular edema and ocular inflammation. Moreover, OMDI is contraindicated in patients who are allergic to the product, in aphakic or pseudophakic eyes, and in combination with tafluprost eye drops. If used appropriately in the right patients, OMDI could be an effective treatment option for glaucoma and OHT as a first-line alternative to FP agonists. Here, we summarize the results of clinical studies of OMDI and discuss its efficacy and patient tolerability in glaucoma and OHT in this review.
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Affiliation(s)
- Masato Matsuo
- Department of Ophthalmology, Shimane University Faculty of Medicine, Izumo City, Shimane, 693-8501, Japan
- Correspondence: Masato Matsuo, Department of Ophthalmology, Shimane University Faculty of Medicine, Enya 89-1, Izumo, Shimane, 693-8501, Japan, Tel +81-853-20-2284, Fax +81-853-20-2278, Email
| | - Yotaro Matsuoka
- Division of Ophthalmology, Matsue Red Cross Hospital, Matsue, Shimane, 690-8506, Japan
| | - Masaki Tanito
- Department of Ophthalmology, Shimane University Faculty of Medicine, Izumo City, Shimane, 693-8501, Japan
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Granowicz EM, Jonas BA. Targeting TP53-Mutated Acute Myeloid Leukemia: Research and Clinical Developments. Onco Targets Ther 2022; 15:423-436. [PMID: 35479302 PMCID: PMC9037178 DOI: 10.2147/ott.s265637] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Accepted: 04/07/2022] [Indexed: 12/13/2022] Open
Abstract
TP53 is a key tumor suppressor gene that plays an important role in regulating apoptosis, senescence, and DNA damage repair in response to cellular stress. Although somewhat rare, TP53-mutated AML has been identified as an important molecular subgroup with a prognosis that is arguably the worst of any. Survival beyond one year is rare after induction chemotherapy with or without consolidative allogeneic stem cell transplant. Although response rates have been improved with hypomethylating agents, outcomes remain particularly poor due to short response duration. Improvements in our understanding of AML genetics and biology have led to a surge in novel treatment options, though the clinical applicability of these agents in TP53-mutated disease remains largely unknown. This review will focus on the epidemiology, molecular characteristics, and clinical significance of TP53 mutations in AML as well as emerging treatment options that are currently being studied.
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Affiliation(s)
- Eric M Granowicz
- Department of Internal Medicine, Division of Hematology/Oncology, University of California Davis Comprehensive Cancer Center, Sacramento, CA, USA
| | - Brian A Jonas
- Department of Internal Medicine, Division of Hematology/Oncology, University of California Davis Comprehensive Cancer Center, Sacramento, CA, USA
- Correspondence: Brian A Jonas, Department of Internal Medicine, Division of Hematology/Oncology, University of California Davis Comprehensive Cancer Center, 4501 X Street, Suite #3016, Sacramento, CA, 95817, USA, Tel +1 916-734-3772, Fax +1 916-734-7946, Email
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Fu S, Wang Q, Chen W, Liu H, Li H. Development and External Validation of a Nomogram for Predicting Acute Kidney Injury in Cardiogenic Shock Patients in Intensive Care Unit. Int J Gen Med 2022; 15:3965-3975. [PMID: 35431570 PMCID: PMC9012501 DOI: 10.2147/ijgm.s353697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Accepted: 03/24/2022] [Indexed: 11/25/2022] Open
Abstract
Background The aim of this study was to construct and external validate a nomogram for predicting cardiogenic shock acute kidney injury (CS-AKI) in patients in intensive care unit (ICU). Methods All patients diagnosed with CS from the Medical Information Mart for Intensive Care IV (MIMIC-IV) database and the eICU Collaborative Research Database (eICU-CRD) were included in this study. Least absolute shrinkage and selection operator (LASSO) regression and recursive feature elimination for support vector machine (SVM-RFE) were used to determine the overlapping clinical features associated with CS-AKI. The predictive nomogram was established based on the significant clinical parameters and externally verified in this study. Results LASSO regression and SVM-RFE demonstrated that Charlson Comorbidity Index (CCI), usage of mechanical ventilation, SOFA score, white blood cell, albumin, eGFR, anion gap, and positive fluid balance were closely associated with CS-AKI in the training cohort. The predictive nomogram based on the eight parameters showed good predictive performance as calculated by C-index were 0.823 (95% confidence index, 95% CI 0.798–0.849), 0.819 (95% CI 0.769–0.849), and 0.733 (95% CI 0.704–0.763) in the training set, in the internal validation set and in the external validation sets, respectively. Moreover, the nomogram exhibited not only encouraging calibration ability but also great clinical utility in the training set and in the validation sets. Conclusion CCI, usage of mechanical ventilation, SOFA score, white blood cell, albumin, eGFR, anion gap, and positive fluid balance were closely associated with CS-AKI. The predictive nomogram for CS-AKI manifested well-predictive ability for the identification of ICU patients with CS-AKI.
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Affiliation(s)
- Shuai Fu
- Department of Nephrology, Wuhan, People’s Republic of China
| | - Quan Wang
- Department of Nephrology, Wuhan, People’s Republic of China
| | - Weidong Chen
- Department of Nephrology, Wuhan, People’s Republic of China
| | - Hong Liu
- Department of Nephrology, Wuhan, People’s Republic of China
| | - Hongbo Li
- Department of Nephrology, Wuhan, People’s Republic of China
- Correspondence: Hongbo Li, Department of Nephrology, Wuhan No. 1 Hospital, No.215 Zhongshan Avenue, Wuhan, Hubei, 430022, People’s Republic of China, Tel +86-27-85332343, Email
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Achdiat PA, Antariksa NC, Rowawi R, Suwarsa O, Hidayat YM, Dwiyana RF, Gunawan H, Hindritiani R. Success of Intralesional Purified Protein Derivative Immunotherapy in the Treatment of Anogenital Warts: A Case Report. J Exp Pharmacol 2022; 14:131-135. [PMID: 35401016 PMCID: PMC8992736 DOI: 10.2147/jep.s347241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Accepted: 03/22/2022] [Indexed: 12/02/2022] Open
Abstract
Anogenital warts (AGW) are among the most common sexually transmitted infections worldwide. The condition may be persistent, increase in size and number, and have a high recurrence rate. There are many therapeutic options of AGW, but none of them prevented recurrence, only yielded partial responses and have the propensity to cause scars. Immunotherapy by purified protein derivative (PPD) is one of the therapeutic options for AGW, which effectively reduces the number of lesions until complete clearance, with minimal side effects and less recurrence rate. This case report aims to demonstrate the effectiveness, safety, and low recurrence rate of intralesional PPD injection as an alternative therapy for AGW. We reported one case of AGW in an immunocompetent 30-year-old homosexual man who was given 3 doses of 0.2 mL PPD injected intralesionally. As a result, clinical improvement was observed starting from the 18th day, with some of the lesions decreasing in size, and on the 46th day, all of the lesions disappeared. There was no significant side effect. Within two years of follow-up, no recurrence was observed. Intralesional injection of PPD can stimulate the immune response against human papillomavirus (HPV) infection both on the injection site and distant from the injection site. Previous studies have shown promising results of intralesional PPD, with low recurrence in over six-month follow-up and no side effects. Intralesional injection of PPD can be considered as an alternative therapy due to its minimal side effects and its long-term low recurrence rate.
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Affiliation(s)
- Pati Aji Achdiat
- Department of Dermatology and Venereology, Faculty of Medicine, Universitas Padjadjaran-Dr.Hasan Sadikin Hospital, Bandung, West Java, Indonesia
- Correspondence: Pati Aji Achdiat, Department of Dermatology and Venereology, Faculty of Medicine, Universitas Padjadjaran - Dr.Hasan Sadikin Hospital, Jl. Pasteur 38, Bandung, West Java, 40161, Indonesia, Tel +6281322750101, Email
| | - Narizka Civiadenta Antariksa
- Department of Dermatology and Venereology, Faculty of Medicine, Universitas Padjadjaran-Dr.Hasan Sadikin Hospital, Bandung, West Java, Indonesia
| | - Rasmia Rowawi
- Department of Dermatology and Venereology, Faculty of Medicine, Universitas Padjadjaran-Dr.Hasan Sadikin Hospital, Bandung, West Java, Indonesia
| | - Oki Suwarsa
- Department of Dermatology and Venereology, Faculty of Medicine, Universitas Padjadjaran-Dr.Hasan Sadikin Hospital, Bandung, West Java, Indonesia
| | - Yudi Mulyana Hidayat
- Department of Obstetry and Gynecology, Faculty of Medicine, Universitas Padjadjaran-Dr.Hasan Sadikin Hospital, Bandung, West Java, Indonesia
| | - Reiva Farah Dwiyana
- Department of Dermatology and Venereology, Faculty of Medicine, Universitas Padjadjaran-Dr.Hasan Sadikin Hospital, Bandung, West Java, Indonesia
| | - Hendra Gunawan
- Department of Dermatology and Venereology, Faculty of Medicine, Universitas Padjadjaran-Dr.Hasan Sadikin Hospital, Bandung, West Java, Indonesia
| | - Reti Hindritiani
- Department of Dermatology and Venereology, Faculty of Medicine, Universitas Padjadjaran-Dr.Hasan Sadikin Hospital, Bandung, West Java, Indonesia
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Lin C, Wang X, Qin C, Liu J. Ultrasound-Guided Posterior Quadratus Lumborum Block for Acute Postoperative Analgesia in Adult Patients: A Meta-Analysis of Randomized Controlled Trials. Ther Clin Risk Manag 2022; 18:299-313. [PMID: 35378766 PMCID: PMC8976489 DOI: 10.2147/tcrm.s349494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 03/08/2022] [Indexed: 12/02/2022] Open
Abstract
Objective The quadratus lumborum block provides postoperative analgesia for patients undergoing abdominal surgery, although there are three common approaches to perform this block. The present meta-analysis investigated the effectiveness of posterior quadratus lumborum block (QLB2) after surgery. Methods PubMed, Embase, and the Cochrane Central Register were searched from inception to 26 August 2021 for randomized controlled trials that evaluated the analgesic efficacy of QLB2 vs control (placebo or no block). The primary outcomes were pain scores at 6 h, 12 h, and 24 h after surgery. The secondary outcomes were morphine consumption at 24 h after surgery and the postoperative complications. Results The present meta-analysis included 14 studies conducted with a total of 1001 patients. In comparison to control group, the QLB2 group presented significantly lower rest pain scores at 6 h (SMD −0.59; 95% CI: −1.05, −0.12; p = 0.01, I2 = 84%; GRADE = moderate), 12 h (SMD: –0.83; 95% CI: –1.47, –0.19; p = 0.01; I2 = 88%; GRADE = low), and 24 h (SMD: –0.37; 95% CI: –0.71, –0.03; p = 0.03; I2 = 80%; GRADE = moderate) after surgery. The dynamic pain scores were significantly reduced, compared to control, in the QLB2 group at 12 h (SMD: –0.93; 95% CI: –1.52, –0.33; p = 0.002; I2 = 83%; GRADE = low) and 24 h (SMD: –0.52; 95% CI: –0.93, –0.11; p = 0.01; I2 = 83%; GRADE = moderate) after surgery. In addition, the QLB2 group presented reduced postoperative opioid consumption at 24 h (SMD: –0.45; 95% CI: –0.86, –0.03; p = 0.03; I2 = 78%; GRADE = moderate). The subgroup analyses revealed that the analgesic benefit of QLB2 did not persist beyond 24 h when the patients were under spinal anesthesia. Conclusion Ultrasound-guided QLB2 could provide effective analgesia for patients under general anesthesia by decreasing the intensity of pain and opioid requirement when used within 24 h after abdominal surgery.
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Affiliation(s)
- Cheng Lin
- Department of Anesthesiology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, 530021, People’s Republic of China
- Department of Anesthesiology, Affiliated Hospital of Guilin Medical University, Guilin, Guangxi, 541001, People’s Republic of China
| | - Xuemei Wang
- Department of Anesthesiology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, 530021, People’s Republic of China
| | - Chaosheng Qin
- Department of Anesthesiology, Affiliated Hospital of Guilin Medical University, Guilin, Guangxi, 541001, People’s Republic of China
| | - Jingchen Liu
- Department of Anesthesiology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, 530021, People’s Republic of China
- Correspondence: Jingchen Liu, Department of Anesthesiology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, 530021, People’s Republic of China, Tel +86 18107830301, Fax +86 7715356250, Email
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Imai H, Saijo K, Komine K, Ueta R, Numakura R, Wakayama S, Umegaki S, Hiraide S, Kawamura Y, Kasahara Y, Ohuchi K, Takahashi M, Takahashi S, Shirota H, Takahashi M, Ishioka C. Antibiotic Treatment Improves the Efficacy of Oxaliplatin-Based Therapy as First-Line Chemotherapy for Patients with Advanced Gastric Cancer: A Retrospective Study. Cancer Manag Res 2022; 14:1259-1266. [PMID: 35370421 PMCID: PMC8964666 DOI: 10.2147/cmar.s353432] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Accepted: 02/11/2022] [Indexed: 12/15/2022] Open
Abstract
Purpose One of the first-line treatment for gastric cancer patients is oxaliplatin, and the efficacy of this chemotherapeutic can be attenuated by the microbiome. In this study, we retrospectively evaluated whether treatment with antibiotics improved the efficacy of oxaliplatin-based chemotherapy in patients with advanced gastric cancer. Patients and Methods Fifty-four patients were assigned to the antibiotic-treated group and 35 to the antibiotic-untreated group. Results The response rate of oxaliplatin-based chemotherapy in the antibiotic-treated and antibiotic-untreated groups was 66.7% and 41.4%, respectively (p = 0.038). The median progression-free survival after oxaliplatin-based chemotherapy in the antibiotic-treated and antibiotic-untreated groups was 8.8 and 5.2 months, respectively (hazard ratio = 0.456, 95% confidence interval = 0.254–0.819; p = 0.007, Log rank test). Univariate and multivariate analyses revealed that antibiotic treatment was the only clinical parameter that correlated with the response to oxaliplatin. Conclusion Antibiotic treatment could be used therapeutically to enhance the efficacy of oxaliplatin-based chemotherapy in patients with advanced gastric cancer.
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Affiliation(s)
- Hiroo Imai
- Department of Medical Oncology, Tohoku University Hospital, Sendai, 980-8575, Japan
| | - Ken Saijo
- Department of Medical Oncology, Tohoku University Hospital, Sendai, 980-8575, Japan
| | - Keigo Komine
- Department of Medical Oncology, Tohoku University Hospital, Sendai, 980-8575, Japan
| | - Reio Ueta
- Department of Medical Oncology, Tohoku University Hospital, Sendai, 980-8575, Japan
| | - Ryunosuke Numakura
- Department of Medical Oncology, Tohoku University Hospital, Sendai, 980-8575, Japan
| | - Shonosuke Wakayama
- Department of Medical Oncology, Tohoku University Hospital, Sendai, 980-8575, Japan
| | - Sho Umegaki
- Department of Medical Oncology, Tohoku University Hospital, Sendai, 980-8575, Japan
| | - Sakura Hiraide
- Department of Medical Oncology, Tohoku University Hospital, Sendai, 980-8575, Japan
| | - Yoshufumi Kawamura
- Department of Medical Oncology, Tohoku University Hospital, Sendai, 980-8575, Japan
| | - Yuki Kasahara
- Department of Medical Oncology, Tohoku University Hospital, Sendai, 980-8575, Japan
| | - Kota Ohuchi
- Department of Medical Oncology, Tohoku University Hospital, Sendai, 980-8575, Japan
| | - Masahiro Takahashi
- Department of Medical Oncology, Tohoku University Hospital, Sendai, 980-8575, Japan
| | - Shin Takahashi
- Department of Medical Oncology, Tohoku University Hospital, Sendai, 980-8575, Japan
| | - Hidekazu Shirota
- Department of Medical Oncology, Tohoku University Hospital, Sendai, 980-8575, Japan
| | - Masanobu Takahashi
- Department of Medical Oncology, Tohoku University Hospital, Sendai, 980-8575, Japan
| | - Chikashi Ishioka
- Department of Medical Oncology, Tohoku University Hospital, Sendai, 980-8575, Japan
- Correspondence: Chikashi Ishioka, Department of Medical Oncology, Tohoku University Hospital, 4-1, Seiryo-machi, Aobaku, Sendai, 980-8575, Japan, Tel +81 227178543, Fax +81 227178548, Email
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Huang AS, Abdullah AAN, Chen K, Zhu D. Ophthalmology and Social Media: An In-Depth Investigation of Ophthalmologic Content on Instagram. Clin Ophthalmol 2022; 16:685-694. [PMID: 35300033 PMCID: PMC8921826 DOI: 10.2147/opth.s353417] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Accepted: 02/27/2022] [Indexed: 01/11/2023] Open
Abstract
Purpose Social media has become a popular source of health information for patients. This study aimed to characterize the top-performing ophthalmologic posts on a large social media platform to better understand the spread of ophthalmic information via social media. Materials and Methods This was a web-based study that searched for ophthalmology-related posts on Instagram, with subjects being users who posted ophthalmic content. A list of 36 ophthalmology-related hashtags, including the most common diagnoses and procedures identified from the IRIS Registry, was queried. For each hashtag, data were collected for “Top 9 posts” (as ranked by Instagram’s engagement-based algorithm) at three different time points. Posts were analyzed for the poster’s background, credentials, post format, content, caption length, and engagement level. Results Of the top-performing posts analyzed (n = 972), the most frequent post format was a photo (82.2%), followed by video (8.8%) and graphic (8.4%). Ophthalmologists (35.8%) authored the highest number of posts, followed by patients (27.1%), optometrists (20.1%), and organizations (12.7%). The highest average engagement level ratios (ELRs) belonged to ophthalmologists-in-training (0.096), followed by patients (0.084), optometrists (0.070), all ophthalmologists (0.067) and organizations (0.051); p < 0.001. The most engaging type of content was self-promotional (0.118) and personal experience-related (0.091); educational content was the least engaging (0.059) even though it comprised the majority of posts (56%); (p < 0.001). Characteristics that predicted the highest ELRs (reaching 80th percentile) were captions and/or images that featured personal experiences (3.335 OR), whitecoats (3.259), and those authored by ophthalmologist trainees (3.172); (p < 0.01). The least engaging were those featuring fundus photos (0.281), educational content (0.359), and authored by organizations (0.428); (p < 0.05). Conclusion The majority of ophthalmologic content on Instagram is authored by non-ophthalmologists, with educational content being the least engaging. Practicing ophthalmologists have an opportunity to reach more patients through social media by incorporating specific features known to drive post engagement and reach. Precis Social media has become a popular source of health information for patients. Our study demonstrates that the majority of ophthalmology content on Instagram is authored by non- ophthalmologists, with educational content being the least engaging. Practicing ophthalmologists have an opportunity to reach a wider audience through social media by incorporating specific features known to drive post engagement and reach.
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Affiliation(s)
- Andy S Huang
- Medical College of Georgia, Augusta, GA, USA
- Correspondence: Andy S Huang, Tel +1 678 314 0208, Email
| | | | | | - Dagny Zhu
- Hyperspeed LASIK/NVISION Eye Centers, Rowland Heights, CA, USA
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Li Y, Li Z, Zhang G. Clinical Utility of Red Blood Cell Distribution Width for the Diagnosis and Prognosis of Cervical Cancer. Int J Gen Med 2022; 15:2597-2606. [PMID: 35282652 PMCID: PMC8910443 DOI: 10.2147/ijgm.s354569] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Accepted: 02/17/2022] [Indexed: 12/13/2022] Open
Abstract
Background The width of red blood cell distribution (RDW) is correlated with some diseases, but its clinical value and prognostic role in cervical cancer is unclear. Methods We used receiver operating characteristic curves to evaluate the diagnostic ability of RDW and other clinical parameters in cervical cancer based on a case–control design. Using retrospective data, we explored the correlation of RDW with overall (OS) and progression-free (PFS) survival using Kaplan–Meier analysis and univariate and multivariate Cox regression with the hazard ratio (HR) and 95% confidence interval (CI). A restricted cubic plot was used to evaluate the nonlinear association between RDW and prognosis risk. Results RDW was significantly higher in cases than in controls (14.6±1.7 vs 12.5±1.8, P<0.001). It showed high diagnostic accuracy for cervical cancer, with a sensitivity of 79.3%, specificity of 65.6%, and area under the curve of 0.802 (95% CI, 0.775–0.827) with a cutoff value of 13.88. There was a significant positive correlation between RDW and C-reactive protein (r=0.434, P=0.023). Multivariate Cox regression indicated that it was independently associated with a poorer PFS (HR, 2.05; 95% CI, 1.25–3.18, P<0.001) and OS (HR, 2.73; 95% CI, 1.61–4.64, P<0.001). RDW>14.66 showed a nonlinear increased risk for a poor PFS and OS. Conclusion RDW is an easy, quick, and inexpensive tool for the early detection and risk management of cervical cancer. A greater RDW is associated with a poor prognosis in cervical cancer.
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Affiliation(s)
- Yanyan Li
- Department of Nursing, Xiangya Hospital, Central South University, Changsha, Hunan Province, 410008, People’s Republic of China
| | - Zhanzhan Li
- Department of Oncology, Xiangya Hospital, Central South University, Changsha, Hunan Province, 410008, People’s Republic of China
| | - Guangying Zhang
- Department of Oncology, Xiangya Hospital, Central South University, Changsha, Hunan Province, 410008, People’s Republic of China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan Province, 410008, People’s Republic of China
- Correspondence: Guangying Zhang, Department of Oncology, Xiangya Hospital, Central South University, No. 87, Xiangya Road, Kaifu District, Changsha, Hunan Province, 410008, People’s Republic of China, Email
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Jothi Balaji J, Raman R, Lakshminarayanan V. Relationship Between Posterior Vitreous Detachment and Macular Dimensions in Myopic Eyes. Clin Ophthalmol 2022; 16:593-602. [PMID: 35256841 PMCID: PMC8898068 DOI: 10.2147/opth.s349531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Accepted: 02/21/2022] [Indexed: 12/01/2022] Open
Abstract
Background Posterior vitreous detachment (PVD) can result in serious pathologic events at the vitreoretinal interface. This study aims to assess the relationship between PVD, macular thickness (MT), and the foveal avascular zone (FAZ) in myopic eyes. Methods This retrospective study evaluated 63 myopic subjects’ data who were examined between January 1 and June 30, 2019. The myopes were grouped on a severity scale, namely mild, moderate, high, and very high using their spherical equivalent (SE). The PVD classification was based on OCT images. The status of the PVD and MT were evaluated with the Macular Cube 200×200 images, the FAZ with an OCTA Angioplex, and the dimensions were calculated using a customized algorithm. Results The study population (114 eyes) had a median (range) age was 26.00 (22.00–28.00) years and the females constituted 62.3% of the dataset. In this population, 10 eyes had no PVD in any quadrant, and 73 eyes had incomplete PVD in all four quadrants. The inferior quadrant had the maximum rate of PVD occurrences and the nasal quadrant had the least number of occurrences. High myopic eyes exhibited significantly increased low foveal volume (p = <0.01). The inferior part of the para- and perimacular area showed a significant thinning in very high myopic eyes (p = <0.050). The very high myopic eyes showed a significant alteration of FAZ’s circularity index (p = 0.002). Conclusion In high and very high myopic eyes, an increasing trend of partial PVD is seen, most commonly in the inferior quadrant. A significant alteration in foveal volume and circularity index of the FAZ is seen in high and very high myopic eyes.
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Affiliation(s)
- Janarthanam Jothi Balaji
- Department of Optometry, Medical Research Foundation, Chennai, Tamil Nadu, 600006, India
- Correspondence: Janarthanam Jothi Balaji, Department of Optometry, Medical Research Foundation, 18, College Road, Nungambakkam, Chennai, Tamil Nadu, 600006, India, Tel +91 44-42271500, Email
| | - Rajiv Raman
- Shri Bhagwan Mahavir Vitreoretinal Services, Medical Research Foundation, Chennai, Tamil Nadu, 600006, India
| | - Vasudevan Lakshminarayanan
- Theoretical and Experimental Epistemology Lab, School of Optometry and Vision Science, University of Waterloo, Waterloo, ON, Canada
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Wang Y, Li C, Wang W, Wang J, Li J, Qian S, Cai C, Liu Y. Serum Albumin to Globulin Ratio is Associated with the Presence and Severity of Inflammatory Bowel Disease. J Inflamm Res 2022; 15:1907-1920. [PMID: 35313674 PMCID: PMC8933625 DOI: 10.2147/jir.s347161] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Accepted: 02/15/2022] [Indexed: 12/20/2022] Open
Affiliation(s)
- Yanyan Wang
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang Province, People’s Republic of China
- School of the First Clinical Medical Sciences, Wenzhou Medical University, Wenzhou, People’s Republic of China
| | - Chengyong Li
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang Province, People’s Republic of China
- School of the First Clinical Medical Sciences, Wenzhou Medical University, Wenzhou, People’s Republic of China
| | - Weiyi Wang
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang Province, People’s Republic of China
- School of the First Clinical Medical Sciences, Wenzhou Medical University, Wenzhou, People’s Republic of China
| | - Jiajia Wang
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang Province, People’s Republic of China
- School of the First Clinical Medical Sciences, Wenzhou Medical University, Wenzhou, People’s Republic of China
| | - Jinhui Li
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang Province, People’s Republic of China
- School of the First Clinical Medical Sciences, Wenzhou Medical University, Wenzhou, People’s Republic of China
| | - Shuangjie Qian
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang Province, People’s Republic of China
- School of the First Clinical Medical Sciences, Wenzhou Medical University, Wenzhou, People’s Republic of China
| | - Chao Cai
- Department of Infectious Disease, The First Affiliated Hospital of Wenzhou Medical University, Zhejiang Provincial Key Laboratory for Accurate Diagnosis and Treatment of Chronic Liver Disease, Hepatology Institute of Wenzhou Medical University, Wenzhou, 325000, Zhejiang Province, People’s Republic of China
- Chao Cai, Department of Infectious Disease, The First Affiliated Hospital of Wenzhou Medical University, Zhejiang Provincial Key Laboratory for Accurate Diagnosis and Treatment of Chronic Liver Disease, Hepatology Institute of Wenzhou Medical University, Wenzhou, 325000, Zhejiang Province, People’s Republic of China, Tel +8613506662567, Email
| | - Yuntao Liu
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang Province, People’s Republic of China
- Correspondence: Yuntao Liu, Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang Province, People’s Republic of China, Tel +8657755579362, Email
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Tian S, Zhu B, Tian Y, Li J, Peng C. Histiocytic Necrotizing Lymphadenitis with Cupriavidus Pauculus Infection in a Patient with Graves Hyperthyroidism: A Case Report. Infect Drug Resist 2022; 15:1019-1025. [PMID: 35299849 PMCID: PMC8921830 DOI: 10.2147/idr.s349655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 02/24/2022] [Indexed: 12/03/2022] Open
Abstract
Histiocytic necrotizing lymphadenitis (HNL) is a self-limiting inflammatory disease presenting with fever and cervical lymphadenopathy. However, no case of HNL with confirmed bacterial infection has been reported. A 38-year-old man was admitted to our hospital owing to an intermittent fever from 8 days. He was diagnosed with Graves hyperthyroidism 3 months prior and began taking methimazole tablets orally. Physical examination revealed superficial lymphadenopathy and goiter of the thyroid (grade II). Blood routine showed a decrease in peripheral blood cells, including significant reduction in leukocytes and platelets. A bone marrow culture identified a very rare pathogen, Cupriavidus pauculus, but the antibiotic effect of meropenem was unsatisfactory. Biopsy of the left cervical lymph node revealed HNL, and the patient had no fever after using glucocorticoids. This case report indicates that clinicians should be aware of the coexistence of HNL and bacterial infections, especially in patients with Graves hyperthyroidism.
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Affiliation(s)
- Shan Tian
- Department of Infectious Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, Hubei, People’s Republic of China
| | - Bin Zhu
- Department of Infectious Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, Hubei, People’s Republic of China
| | - Youyou Tian
- Department of Infectious Diseases, Taihe Hospital, Hubei Medical University, Shiyan, 442000, Hubei, People’s Republic of China
| | - Junyuan Li
- Department of Infectious Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, Hubei, People’s Republic of China
| | - Cheng Peng
- Department of Infectious Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, Hubei, People’s Republic of China
- Correspondence: Cheng Peng, Department of Infectious Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, No. 1277 Jiefang Avenue, Wuhan, Hubei, People’s Republic of China, Email
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Nakamura M, Nishi K, Nishitsuka K. Selection Criteria for Air Tamponade During Vitrectomy for Rhegmatogenous Retinal Detachment. Clin Ophthalmol 2022; 16:981-986. [PMID: 35386614 PMCID: PMC8977474 DOI: 10.2147/opth.s359936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 03/23/2022] [Indexed: 12/02/2022] Open
Abstract
Purpose To compare air tamponade and sulfur hexafluoride (SF6) gas tamponade during vitrectomy for the treatment of rhegmatogenous retinal detachment (RRD). Methods We reviewed 294 eyes with RRD treated with 25-gauge vitrectomy by a single surgeon between June 2011 and April 2018 retrospectively. The exclusion criteria for the proposed air tamponade selection were more than 2 weeks since onset, giant retinal tears, history of complications following cataract surgery, high myopia, and proliferative vitreoretinopathy classified as grade C or higher. We examined the differences in the therapeutic effect between the air group and SF6 group at 6-month follow-up. Results A total of 294 eyes were included in the study, 156 eyes in the air group and 138 eyes in the SF6 group. No difference was observed in the primary anatomical success rates between the air group (99.4%; 155/156 eyes) and the SF6 group (96.5%; 135/138 eyes; P = 0.102). Postoperative intraocular gas half-life was shorter in the air group (3.97 ± 0.87 days) compared with the that in the SF6 group (8.67 ± 1.47 days; P = 0.0001). The incidence of postoperative ocular hypertension was lower in the air group (19.9%; 31/156 eyes) than in the SF6 group (62.3% 86 /138 eyes; P = 0.0001). Conclusion We compared the criteria for proper selection between air and SF6 gas tamponade during vitrectomy for the treatment of RRD. Air tamponade was able to reduce the period of prone position and the risk of ocular hypertension without reducing the therapeutic effect.
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Affiliation(s)
- Madoka Nakamura
- Department of Ophthalmology and Visual Sciences, Yamagata University Faculty of Medicine, Yamagata, Japan
| | - Katsuhiro Nishi
- Department of Ophthalmology and Visual Sciences, Yamagata University Faculty of Medicine, Yamagata, Japan
| | - Koichi Nishitsuka
- Department of Ophthalmology and Visual Sciences, Yamagata University Faculty of Medicine, Yamagata, Japan
- Correspondence: Koichi Nishitsuka, Department of Ophthalmology and Visual Sciences, Yamagata University Faculty of Medicine, Yamagata, Japan, Tel +81 23-628-5374, Fax + 81 23-528-5377, Email
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Kuhn J, Olié V, Grave C, Le Strat Y, Bonaldi C, Joly P. Estimating the Future Burden of Myocardial Infarction in France Until 2035: An Illness-Death Model-Based Approach. Clin Epidemiol 2022; 14:255-264. [PMID: 35281209 PMCID: PMC8906821 DOI: 10.2147/clep.s340031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Accepted: 01/17/2022] [Indexed: 11/23/2022] Open
Abstract
Purpose In France, myocardial infarction (MI) was the second leading cause of years of life lost in 2019. Estimating the burden of MI in future years could help policymakers and other actors anticipate care and prevention needs and guide them in public health decision-making. Materials and Methods Using data from the French hospital discharge database from 2007 to 2015 (n = 519,400), demographic data, and an illness-death model, we projected incidence, prevalence, number of prevalent cases and mean age of incident MI cases in France. The methodology took into account the age-cohort effect on MI incidence, mortality of healthy and diseased subjects, and the time since disease onset. Results Projections highlighted an increase in MI prevalence in men between 2015 and 2035 from 2.52% (95% uncertainty interval (UI): [2.48–2.56]) in 2015 to 4.02% ([3.92–4.12]) in 2035, and from 0.85% ([0.83–0.87]) to 1.44% ([1.38–1.50]) in women. This corresponds to an increase of 365,000 cases between 2015 and 2035 (+81.1%) for men and 146,000 cases for women (+88.0%). The difference in the mean age of incident cases between men and women decreased from 9.52 in 2015 to 5.49 years in 2035. Conclusion Our projections forecast an increase in MI prevalence between 2015 and 2035 in men and women, especially in relatively younger women. Using statistical models such as ours can help assess the impact of prevention campaigns for the main cardiovascular disease risk factors on the future MI prevalence.
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Affiliation(s)
- Johann Kuhn
- Department of Support, Data Processing and Analysis, French National Public Health Agency, Saint-Maurice, France
- Correspondence: Johann Kuhn, Department of Support, Data Processing and Analysis, French National Public Health Agency, 12 rue du Val d’Osne, Saint-Maurice, 94410, France, Tel/Fax +33 1 71 80 15 44, Email
| | - Valérie Olié
- Department of Chronic Diseases and Injuries, French National Public Health Agency, Saint-Maurice, France
| | - Clémence Grave
- Department of Chronic Diseases and Injuries, French National Public Health Agency, Saint-Maurice, France
| | - Yann Le Strat
- Department of Support, Data Processing and Analysis, French National Public Health Agency, Saint-Maurice, France
| | - Christophe Bonaldi
- Department of Support, Data Processing and Analysis, French National Public Health Agency, Saint-Maurice, France
| | - Pierre Joly
- Centre Inserm U1219 – Bordeaux Population Health, Université de Bordeaux - ISPED, Bordeaux, France
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Cheng C, Bai J. Association Between Polypharmacy, Anxiety, and Depression Among Chinese Older Adults: Evidence from the Chinese Longitudinal Healthy Longevity Survey. Clin Interv Aging 2022; 17:235-244. [PMID: 35283629 PMCID: PMC8909463 DOI: 10.2147/cia.s351731] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Accepted: 02/28/2022] [Indexed: 12/16/2022] Open
Abstract
Purpose To investigate the association between polypharmacy, anxiety, and depression among Chinese older adults. Patients and Methods The data used in this study were from the Chinese Longitudinal Healthy Longevity Survey (CLHLS), the 2018 wave. Polypharmacy status was measured by the accumulation of self-reported medications. Anxiety and depression were assessed by the Generalized Anxiety Disorder (GAD-7) scale and the Center for Epidemiologic Studies Depression Scale (CES-D-10), respectively. Logistic regression models were performed. Results A total of 2484 Chinese older adults (female: 1321, 53.2%) aged from 60 to 117 years old were included in the analysis. Regression analysis showed that polypharmacy was associated with depression after controlling for the covariates. No association was observed between polypharmacy and anxiety. Conclusion There was a suggestive link between polypharmacy and depression among Chinese older adults. Having polypharmacy might be an indicator for the possible depression among this population, but a comprehensive assessment of polypharmacy is necessary.
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Affiliation(s)
- Cheng Cheng
- School of Nursing, Shanghai Medical College, Fudan University, Shanghai, People’s Republic of China
- Correspondence: Cheng Cheng, Tel/Fax +86-21-64431003, Email
| | - Jie Bai
- Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, People’s Republic of China
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Moretti E, Signorini C, Noto D, Tripodi SA, Menchiari A, Sorrentino E, Collodel G. Seminal Levels of Omentin-1/ITLN1 in Inflammatory Conditions Related to Male Infertility and Localization in Spermatozoa and Tissues of Male Reproductive System. J Inflamm Res 2022; 15:2019-2031. [PMID: 35370415 PMCID: PMC8967990 DOI: 10.2147/jir.s339515] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Accepted: 03/02/2022] [Indexed: 11/23/2022] Open
Abstract
Purpose Omentin-1/intelectin (ITLN)1 is an adipocytokine with both anti-inflammatory and anti-oxidative stress properties, and little is known about its role in male reproduction. This study was aimed at exploring the relationships among omentin-1/ITLN1, semen parameters and F2-isoprostanes (F2-IsoPs), a maker of oxidative stress, in groups of patients affected by different pathologies. In addition, omentin-1/ITLN1 immunolocalization was assessed in ejaculated spermatozoa and in tissues of male reproductive system. Patients and Methods Semen samples of infertile patients with varicocele (n = 27), genitourinary infections (n = 17), idiopathic infertility (n = 15) and fertile men (n = 21) were analyzed following WHO guidelines, and seminal plasma were used to determine omentin-1/ITLN1 by ELISA and F2-IsoP levels by gas chromatography/negative-ion chemical ionization tandem mass spectrometry. Omentin-1/ITLN1 was localized in human sperm and in the tissue of male reproductive system. Results Considering all participants, F2-IsoP and omentin-1/ITLN1 levels were positively correlated (p = 0.000), and both these indices were negatively correlated with sperm parameters. Infertile patients showed lower sperm parameters than fertile ones; varicocele and infection groups had significantly increased levels of F2-IsoPs (both p = 0.000) and omentin-1/ITLN1 (p = 0.000 and p = 0.001, respectively). Omentin-1/ITLN1 signal was located as a spot in the connecting piece (in 43.5% of cases midpiece was also labeled) of sperm from fertile men and in cytoplasmic residue and in the entire tail in sperm of patients with varicocele and genitourinary infections. A focal omentin-1/ITLN1 immunolabelling was evident in the basal area of epididymal tubule, and a diffuse signal was present in the seminal vesicle epithelium. Conclusion Semen omentin-1/ITLN1 originates from seminal vesicles, its levels increase in inflammatory conditions and are negatively correlated with sperm parameters. For this reason, a sort of protective role of omentin-1/ITLN1 can be postulated, as this adipokine shows anti-inflammatory properties also in many other biological systems.
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Affiliation(s)
- Elena Moretti
- Department of Molecular and Developmental Medicine, University of Siena, Siena, Italy
- Correspondence: Elena Moretti, Department of Molecular and Developmental Medicine, University of Siena, Siena, 53100, Italy, Tel +39 0577 232451, Email
| | - Cinzia Signorini
- Department of Molecular and Developmental Medicine, University of Siena, Siena, Italy
| | - Daria Noto
- Department of Molecular and Developmental Medicine, University of Siena, Siena, Italy
| | | | - Andrea Menchiari
- Department of Business and Law, University of Siena, Siena, Italy
| | | | - Giulia Collodel
- Department of Molecular and Developmental Medicine, University of Siena, Siena, Italy
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