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Saeed EN, Faeq AK. Impact of primary percutaneous coronary intervention on ST-segment elevation myocardial infarction patients: A comprehensive analysis. World J Exp Med 2024; 14:88541. [DOI: 10.5493/wjem.v14.i1.88541] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 01/08/2024] [Accepted: 02/02/2024] [Indexed: 03/19/2024] [Imported: 03/19/2024] Open
Abstract
BACKGROUND Myocardial infarction, particularly ST-segment elevation myocardial infarction (STEMI), is a key global mortality cause. Our study investigated predictors of mortality in 96 STEMI patients undergoing primary percutaneous coronary intervention at Erbil Cardiac Center. Multiple factors were identified influencing in-hospital mortality. Significantly, time from symptom onset to hospital arrival emerged as a decisive factor. Consequently, our study hypothesis is: "Reducing time from symptom onset to hospital arrival significantly improves STEMI prognosis."
AIM To determine the key factors influencing mortality rates in STEMI patients.
METHODS We studied 96 consecutive STEMI patients undergoing primary percutaneous coronary intervention (PPCI) at the Erbil Cardiac Center. Their clinical histories were compiled, and coronary evaluations were performed via angiography on admission. Data included comorbid conditions, onset of cardiogenic shock, complications during PPCI, and more. Post-discharge, one-month follow-up assessments were completed. Statistical significance was set at P < 0.05.
RESULTS Our results unearthed several significant findings. The in-hospital and 30-d mortality rates among the 96 STEMI patients were 11.2% and 2.3% respectively. On the investigation of independent predictors of in-hospital mortality, we identified atypical presentation, onset of cardiogenic shock, presence of chronic kidney disease, Thrombolysis In Myocardial Infarction grades 0/1/2, triple vessel disease, ventricular tachycardia/ventricular fibrillation, coronary dissection, and the no-reflow phenomenon. Specifically, the recorded average time from symptom onset to hospital arrival amongst patients who did not survive was significantly longer (6.92 ± 3.86 h) compared to those who survived (3.61 ± 1.67 h), P < 0.001. These findings underscore the critical role of timely intervention in improving the survival outcomes of STEMI patients.
CONCLUSION Our results affirm that early hospital arrival after symptom onset significantly improves survival rates in STEMI patients, highlighting the critical need for prompt intervention.
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Affiliation(s)
- Eza Nawzad Saeed
- Department of Medicine, Hawler Medical University, Erbil 44001, Kurdistan, Iraq
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Liau MYQ, Toh EQ, Muhamed S, Selvakumar SV, Shelat VG. Can propensity score matching replace randomized controlled trials? World J Methodol 2024; 14:90590. [DOI: 10.5662/wjm.v14.i1.90590] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 01/05/2024] [Accepted: 02/23/2024] [Indexed: 03/07/2024] [Imported: 03/07/2024] Open
Abstract
Randomized controlled trials (RCTs) have long been recognized as the gold standard for establishing causal relationships in clinical research. Despite that, various limitations of RCTs prevent its widespread implementation, ranging from the ethicality of withholding potentially-lifesaving treatment from a group to relatively poor external validity due to stringent inclusion criteria, amongst others. However, with the introduction of propensity score matching (PSM) as a retrospective statistical tool, new frontiers in establishing causation in clinical research were opened up. PSM predicts treatment effects using observational data from existing sources such as registries or electronic health records, to create a matched sample of participants who received or did not receive the intervention based on their propensity scores, which takes into account characteristics such as age, gender and comorbidities. Given its retrospective nature and its use of observational data from existing sources, PSM circumvents the aforementioned ethical issues faced by RCTs. Majority of RCTs exclude elderly, pregnant women and young children; thus, evidence of therapy efficacy is rarely proven by robust clinical research for this population. On the other hand, by matching study patient characteristics to that of the population of interest, including the elderly, pregnant women and young children, PSM allows for generalization of results to the wider population and hence greatly increases the external validity. Instead of replacing RCTs with PSM, the synergistic integration of PSM into RCTs stands to provide better research outcomes with both methods complementing each other. For example, in an RCT investigating the impact of mannitol on outcomes among participants of the Intensive Blood Pressure Reduction in Acute Cerebral Hemorrhage Trial, the baseline characteristics of comorbidities and current medications between treatment and control arms were significantly different despite the randomization protocol. Therefore, PSM was incorporated in its analysis to create samples from the treatment and control arms that were matched in terms of these baseline characteristics, thus providing a fairer comparison for the impact of mannitol. This literature review reports the applications, advantages, and considerations of using PSM with RCTs, illustrating its utility in refining randomization, improving external validity, and accounting for non-compliance to protocol. Future research should consider integrating the use of PSM in RCTs to better generalize outcomes to target populations for clinical practice and thereby benefit a wider range of patients, while maintaining the robustness of randomization offered by RCTs.
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Affiliation(s)
- Matthias Yi Quan Liau
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore 308232, Singapore
| | - En Qi Toh
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore 308232, Singapore
| | - Shamir Muhamed
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore 308232, Singapore
| | - Surya Varma Selvakumar
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore 308232, Singapore
| | - Vishalkumar Girishchandra Shelat
- Department of General Surgery, Tan Tock Seng Hospital, Singapore 308433, Singapore
- Surgical Science Training Centre, Tan Tock Seng Hospital, Singapore 308433, Singapore
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153
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Sridhar GR, Gumpeny L. Emerging significance of butyrylcholinesterase. World J Exp Med 2024; 14:87202. [DOI: 10.5493/wjem.v14.i1.87202] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 10/04/2023] [Accepted: 01/05/2024] [Indexed: 03/19/2024] [Imported: 03/19/2024] Open
Abstract
Butyrylcholinesterase (BChE; EC 3.1.1.8), an enzyme structurally related to acetylcholinesterase, is widely distributed in the human body. It plays a role in the detoxification of chemicals such as succinylcholine, a muscle relaxant used in anesthetic practice. BChE is well-known due to variant forms of the enzyme with little or no hydrolytic activity which exist in some endogamous communities and result in prolonged apnea following the administration of succinylcholine. Its other functions include the ability to hydrolyze acetylcholine, the cholinergic neurotransmitter in the brain, when its primary hydrolytic enzyme, acetylcholinesterase, is absent. To assess its potential roles, BChE was studied in relation to insulin resistance, type 2 diabetes mellitus, cognition, hepatic disorders, cardiovascular and cerebrovascular diseases, and inflammatory conditions. Individuals who lack the enzyme activity of BChE are otherwise healthy, until they are given drugs hydrolyzed by this enzyme. Therefore, BChE is a candidate for the study of loss-of-function mutations in humans. Studying individuals with variant forms of BChE can provide insights into whether they are protected against metabolic diseases. The potential utility of the enzyme as a biomarker for Alzheimer’s disease and the response to its drug treatment can also be assessed.
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Affiliation(s)
- Gumpeny R Sridhar
- Department of Endocrinology and Diabetes, Endocrine and Diabetes Centre, Visakhapatnam 530002, Andhra Pradesh, India
| | - Lakshmi Gumpeny
- Department of Internal Medicine, Gayatri Vidya Parishad Institute of Healthcare and Medical Technology, Visakhapatnam 530048, Andhra Pradesh, India
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154
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Medanki S, Dommati N, Bodapati HH, Katru VNSK, Moses G, Komaraju A, Donepudi NS, Yalamanchili D, Sateesh J, Turimerla P. Artificial intelligence powered glucose monitoring and controlling system: Pumping module. World J Exp Med 2024; 14:87916. [DOI: 10.5493/wjem.v14.i1.87916] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2023] [Revised: 12/18/2023] [Accepted: 02/03/2024] [Indexed: 03/19/2024] [Imported: 03/19/2024] Open
Abstract
BACKGROUND Diabetes, a globally escalating health concern, necessitates innovative solutions for efficient detection and management. Blood glucose control is an essential aspect of managing diabetes and finding the most effective ways to control it. The latest findings suggest that a basal insulin administration rate and a single, high-concentration injection before a meal may not be sufficient to maintain healthy blood glucose levels. While the basal insulin rate treatment can stabilize blood glucose levels over the long term, it may not be enough to bring the levels below the post-meal limit after 60 min. The short-term impacts of meals can be greatly reduced by high-concentration injections, which can help stabilize blood glucose levels. Unfortunately, they cannot provide long-term stability to satisfy the post-meal or pre-meal restrictions. However, proportional-integral-derivative (PID) control with basal dose maintains the blood glucose levels within the range for a longer period.
AIM To develop a closed-loop electronic system to pump required insulin into the patient's body automatically in synchronization with glucose sensor readings.
METHODS The proposed system integrates a glucose sensor, decision unit, and pumping module to specifically address the pumping of insulin and enhance system effectiveness. Serving as the intelligence hub, the decision unit analyzes data from the glucose sensor to determine the optimal insulin dosage, guided by a pre-existing glucose and insulin level table. The artificial intelligence detection block processes this information, providing decision instructions to the pumping module. Equipped with communication antennas, the glucose sensor and micropump operate in a feedback loop, creating a closed-loop system that eliminates the need for manual intervention.
RESULTS The incorporation of a PID controller to assess and regulate blood glucose and insulin levels in individuals with diabetes introduces a sophisticated and dynamic element to diabetes management. The simulation not only allows visualization of how the body responds to different inputs but also offers a valuable tool for predicting and testing the effects of various interventions over time. The PID controller's role in adjusting insulin dosage based on the discrepancy between desired setpoints and actual measurements showcases a proactive strategy for maintaining blood glucose levels within a healthy range. This dynamic feedback loop not only delays the onset of steady-state conditions but also effectively counteracts post-meal spikes in blood glucose.
CONCLUSION The WiFi-controlled voltage controller and the PID controller simulation collectively underscore the ongoing efforts to enhance efficiency, safety, and personalized care within the realm of diabetes management. These technological advancements not only contribute to the optimization of insulin delivery systems but also have the potential to reshape our understanding of glucose and insulin dynamics, fostering a new era of precision medicine in the treatment of diabetes.
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Affiliation(s)
- Sravani Medanki
- Department of Electronics and Communication Engineering, Velagapudi Ramakrishna Siddhartha Engineering College, Vijayawada 520007, Andhra Pradesh, India
| | - Nikhil Dommati
- Department of Electronics and Communication Engineering, Velagapudi Ramakrishna Siddhartha Engineering College, Vijayawada 520007, Andhra Pradesh, India
| | - Hema Harshitha Bodapati
- Department of Electronics and Communication Engineering, Velagapudi Ramakrishna Siddhartha Engineering College, Vijayawada 520007, Andhra Pradesh, India
| | - Venkata Naga Sai Kowsik Katru
- Department of Electronics and Communication Engineering, Velagapudi Ramakrishna Siddhartha Engineering College, Vijayawada 520007, Andhra Pradesh, India
| | - Gollapalli Moses
- Department of Electronics and Communication Engineering, Velagapudi Ramakrishna Siddhartha Engineering College, Vijayawada 520007, Andhra Pradesh, India
| | | | - Nanda Sai Donepudi
- Department of General Medicine, Siddhartha Government Medical College, Vijayawada 520008, Andhra Pradesh, India
| | - Dhanya Yalamanchili
- Department of General Medicine, Siddhartha Government Medical College, Vijayawada 520008, Andhra Pradesh, India
| | - Jasti Sateesh
- Department of Electronics and Communication Engineering, Velagapudi Ramakrishna Siddhartha Engineering College, Vijayawada 520007, Andhra Pradesh, India
| | - Pratap Turimerla
- Department of Electronics and Communication Engineering, Velagapudi Ramakrishna Siddhartha Engineering College, Vijayawada 520007, Andhra Pradesh, India
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155
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Lesser T, Wolfram F, Braun C, Gottschall R. Effects of unilateral superimposed high-frequency jet ventilation on porcine hemodynamics and gas exchange during one-lung flooding. World J Exp Med 2024; 14:87256. [DOI: 10.5493/wjem.v14.i1.87256] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 11/30/2023] [Accepted: 12/29/2023] [Indexed: 03/19/2024] [Imported: 03/19/2024] Open
Abstract
BACKGROUND Superimposed high-frequency jet ventilation (SHFJV) is suitable for respiratory motion reduction and essential for effective lung tumor ablation. Fluid filling of the target lung wing one-lung flooding (OLF) is necessary for therapeutic ultrasound applications. However, whether unilateral SHFJV allows adequate hemodynamics and gas exchange is unclear.
AIM To compared SHFJV with pressure-controlled ventilation (PCV) during OLF by assessing hemodynamics and gas exchange in different animal positions.
METHODS SHFJV or PCV was used alternatingly to ventilate the non-flooded lungs of the 12 anesthetized pigs during OLF. The animal positions were changed from left lateral position to supine position (SP) to right lateral position (RLP) every 30 min. In each position, ventilation was maintained for 15 min in both modalities. Hemodynamic variables and arterial blood gas levels were repeatedly measured.
RESULTS Unilateral SHFJV led to lower carbon dioxide removal than PCV without abnormally elevated carbon dioxide levels. SHFJV slightly decreased oxygenation in SP and RLP compared with PCV; the lowest values of PaO2 and PaO2/FiO2 ratio were found in SP [13.0; interquartile range (IQR): 12.6-5.6 and 32.5 (IQR: 31.5-38.9) kPa]. Conversely, during SHFJV, the shunt fraction was higher in all animal positions (highest in the RLP: 0.30).
CONCLUSION In porcine model, unilateral SHFJV may provide adequate ventilation in different animal positions during OLF. Lower oxygenation and CO2 removal rates compared to PCV did not lead to hypoxia or hypercapnia. SHFJV can be safely used for lung tumor ablation to minimize ventilation-induced lung motion.
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Affiliation(s)
- Thomas Lesser
- Department of Thoracic and Vascular Surgery, SRH Wald Klinikum Gera, Gera D-07548, Germany
| | - Frank Wolfram
- Department of Thoracic and Vascular Surgery, SRH Wald Klinikum Gera, Gera D-07548, Germany
| | - Conny Braun
- Central Experimental Animal Facility, Jena University Hospital, Jena 07743, Germany
| | - Reiner Gottschall
- Department of Anaesthesiology and Intensive Care, Jena University Hospital, Jena 07747, Germany
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156
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Mohd Nasir S, Ismail AF, Tuan Ismail TS, Wan Abdul Rahman WF, Wan Ahmad WAN, Tengku Din TADAA, Sirajudeen KNS. Hepatic and renal effects of oral stingless bee honey in a streptozotocin-induced diabetic rat model. World J Exp Med 2024; 14:91271. [DOI: 10.5493/wjem.v14.i1.91271] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2023] [Revised: 01/24/2024] [Accepted: 03/01/2024] [Indexed: 03/19/2024] [Imported: 03/19/2024] Open
Abstract
BACKGROUND Diabetes is known damage the liver and kidney, leading to hepatic dysfunction and kidney failure. Honey is believed to help in lowering the blood glucose levels of diabetic patients and reducing diabetic complications. However, the effect of stingless bee honey (SBH) administration in relieving liver and kidney damage in diabetes has not been well-studied.
AIM To investigate the effect of SBH administration on the kidney and liver of streptozotocin-induced (STZ; 55 mg/kg) diabetic Sprague Dawley rats.
METHODS The rats were grouped as follows (n = 6 per group): non-diabetic (ND), untreated diabetic (UNT), metformin-treated (MET), and SBH+metformin-treated (SBME) groups. After successful diabetic induction, ND and UNT rats were given normal saline, whereas the treatment groups received SBH (2.0 g/kg and/or metformin (250 mg/kg) for 12 d. Serum biochemical parameters and histological changes using hematoxylin and eosin (H&E) and periodic acid–Schiff (PAS) staining were evaluated.
RESULTS On H&E and PAS staining, the ND group showed normal architecture and cellularity of Bowman’s capsule and tubules, whereas the UNT and MET groups had an increased glomerular cellularity and thickened basement membrane. The SBH-treated group showed a decrease in hydropic changes and mild cellularity of the glomerulus vs the ND group based on H&E staining, but the two were similar on PAS staining. Likewise, the SBME-treated group had an increase in cellularity of the glomerulus on H&E staining, but it was comparable to the SBH and ND groups on PAS staining. UNT diabetic rats had tubular hydropic tubules, which were smaller than other groups. Reduced fatty vacuole formation and dilated blood sinusoids in liver tissue were seen in the SBH group. Conversely, the UNT group had high glucose levels, which subsequently increased MDA levels, ultimately leading to liver damage. SBH treatment reduced this damage, as evidenced by having the lowest fasting glucose, serum alanine transaminase, aspartate transaminase, and alkaline phosphatase levels compared to other groups, although the levels of liver enzymes were not statistically significant.
CONCLUSION The cellularity of the Bowman’s capsule, as well as histological alteration of kidney tubules, glomerular membranes, and liver tissues in diabetic rats after oral SBH resembled those of ND rats. Therefore, SBH exhibited a protective hepatorenal effect in a diabetic rat model.
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Affiliation(s)
- Suriati Mohd Nasir
- Department of Chemical Pathology, School of Medical Sciences, Universiti Sains Malaysia, Kota Bharu 16150, Kelantan, Malaysia
| | - Anis Farihan Ismail
- Department of Chemical Pathology, School of Medical Sciences, Universiti Sains Malaysia, Kota Bharu 16150, Kelantan, Malaysia
| | - Tuan Salwani Tuan Ismail
- Endocrinology Laboratory, Department of Chemical Pathology, School of Medical Sciences, Universiti Sains Malaysia, Kota Bharu 16150, Kelantan, Malaysia
| | - Wan Faiziah Wan Abdul Rahman
- Department of Pathology, School of Medical Sciences, Universiti Sains Malaysia, Kota Bharu 16150, Kelantan, Malaysia
| | - Wan Amir Nizam Wan Ahmad
- Biomedicine Program, School of Health Sciences, Health Campus, Universiti Sains Malaysia, Kota Bharu 16150, Kelantan, Malaysia
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157
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Milionis C, Ilias I, Lekkou A, Venaki E, Koukkou E. Future clinical prospects of C-peptide testing in the early diagnosis of gestational diabetes. World J Exp Med 2024; 14:89320. [DOI: 10.5493/wjem.v14.i1.89320] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Revised: 12/11/2023] [Accepted: 12/28/2023] [Indexed: 03/19/2024] [Imported: 03/19/2024] Open
Abstract
Gestational diabetes is typically diagnosed in the late second or third trimester of pregnancy. It is one of the most common metabolic disorders among expectant mothers, with potential serious short- and long-term complications for both maternal and offspring health. C-peptide is secreted from pancreatic beta-cells into circulation in equimolar amounts with insulin. It is a useful biomarker to estimate the beta-cell function because it undergoes negligible hepatic clearance and consequently it has a longer half-life compared to insulin. Pregnancy induces increased insulin resistance due to physiological changes in hormonal and metabolic homeostasis. Inadequate compensation by islet beta-cells results in hyperglycemia. The standard oral glucose tolerance test at 24-28 wk of gestation sets the diagnosis. Accumulated evidence from prospective studies indicates a link between early pregnancy C-peptide levels and the risk of subsequent gestational diabetes. Elevated C-peptide levels and surrogate glycemic indices at the beginning of pregnancy could prompt appropriate strategies for secondary prevention.
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Affiliation(s)
- Charalampos Milionis
- Department of Endocrinology, Diabetes, and Metabolism, ‘Elena Venizelou’ General Hospital, Athens 11521, Greece
| | - Ioannis Ilias
- Department of Endocrinology, Diabetes, and Metabolism, ‘Elena Venizelou’ General Hospital, Athens 11521, Greece
| | - Anastasia Lekkou
- Department of Endocrinology, Diabetes, and Metabolism, ‘Elena Venizelou’ General Hospital, Athens 11521, Greece
| | - Evangelia Venaki
- Department of Endocrinology, Diabetes, and Metabolism, ‘Elena Venizelou’ General Hospital, Athens 11521, Greece
| | - Eftychia Koukkou
- Department of Endocrinology, Diabetes, and Metabolism, ‘Elena Venizelou’ General Hospital, Athens 11521, Greece
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158
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Amadu M, Soldera J. Duodenal Crohn’s disease: Case report and systematic review. World J Methodol 2024; 14:88619. [DOI: 10.5662/wjm.v14.i1.88619] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Revised: 12/16/2023] [Accepted: 01/18/2024] [Indexed: 03/07/2024] [Imported: 03/07/2024] Open
Abstract
BACKGROUND Inflammatory bowel disease, including ulcerative colitis, microscopic colitis, and Crohn’s disease (CD), has a global impact. This review focuses on duodenal CD (DCD), a rare subtype affecting the duodenum. DCD’s rarity and asymptomatic nature create diagnostic challenges, impacting prognosis and patient well-being. Delayed diagnosis can worsen DCD outcomes.
AIM To report a rare case of DCD and to discuss the diagnostic challenges and its implications on prognosis.
METHODS A systematic literature search, following the PRISMA statement, was conducted. Relevant studies were identified and analysed using specific Medical Subject Terms (MeSH) from PubMed/MEDLINE, American Journal of Gastroenterology, and the University of South Wales database. Data collection included information from radiology scans, endoscopy procedures, biopsies, and histopathology results.
RESULTS The review considered 8 case reports and 1 observational study, involving 44 participants diagnosed with DCD, some of whom developed complications due to delayed diagnosis. Various diagnostic methods were employed, as there is no gold standard workup for DCD. Radiology scans [magnetic resonance imaging (MRI), computed tomography (CT), and upper gastrointestinal X-ray], endoscopy procedures (colonoscopy and esophagogastroduodenoscopy), biopsies, and clinical suspicions were utilized.
CONCLUSION This review discusses DCD diagnosis challenges and the roles of CT, MRI, and fluoroscopy. It notes their limitations and compares findings with endoscopy and histopathology studies. Further research is needed to improve diagnosis, emphasizing scan interpretation, endoscopy procedures, and biopsies, especially in high-risk patients during routine endoscopy.
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Affiliation(s)
- Muniratu Amadu
- Department of Gastroenterology, University of South Wales, Cardiff CF37 1DL, United Kingdom
| | - Jonathan Soldera
- Department of Gastroenterology, University of South Wales, Cardiff CF37 1DL, United Kingdom
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159
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Garg G, Bharadwaj A, Chaudhary S, Gupta V. Chemical profiling of bioactive compounds in the methanolic extract of wild leaf and callus of Vitex negundo using gas chromatography-mass spectrometry. World J Exp Med 2024; 14:88064. [DOI: 10.5493/wjem.v14.i1.88064] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 11/12/2023] [Accepted: 01/30/2024] [Indexed: 03/19/2024] [Imported: 03/19/2024] Open
Abstract
BACKGROUND The investigation of plant-based therapeutic agents in medicinal plants has revealed their presence in the extracts and provides the vision to formulate novel techniques for drug therapy. Vitex negundo (V. negundo), a perennial herb belonging to the Varbanaceae family, is extensively used in conventional medication.
AIM To determine the existence of therapeutic components in leaf and callus extracts from wild V. negundo plants using gas chromatography-mass spectrometry (GC-MS).
METHODS In this study, we conducted GC-MS on wild plant leaf extracts and correlated the presence of constituents with those in callus extracts. Various growth regulators such as 6-benzylaminopurine (BAP), 2,4-dichlorophenoxyacetic acid (2,4-D), α-naphthylacetic acid (NAA), and di-phenylurea (DPU) were added to plant leaves and in-vitro callus and grown on MS medium.
RESULTS The results clearly indicated that the addition of BAP (2.0 mg/L), 2,4-D (0.2 mg/mL), DPU (2.0 mg/L) and 2,4-D (0.2 mg/mL) in MS medium resulted in rapid callus development. The plant profile of Vitex extracts by GC-MS analysis showed that 24, 10, and 14 bioactive constituents were detected in the methanolic extract of leaf, green callus and the methanolic extract of white loose callus, respectively.
CONCLUSION Octadecadienoic acid, hexadecanoic acid and methyl ester were the major constituents in the leaf and callus methanolic extract. Octadecadienoic acid was the most common constituent in all samples. The maximum concentration of octadecadienoic acid in leaves, green callus and white loose callus was 21.93%, 47.79% and 40.38%, respectively. These findings demonstrate that the concentration of octadecadienoic acid doubles in-vitro compared to in-vivo. In addition to octadecadienoic acid; butyric acid, benzene, 1-methoxy-4-(1-propenyl), dospan, tridecanedialdehyde, methylcyclohexenylbutanol, chlorpyrifos, n-secondary terpene diester, anflunine and other important active compounds were also detected. All these components were only available in callus formed in-vitro. This study showed that the callus contained additional botanical characteristics compared with wild plants. Due to the presence of numerous bioactive compounds, the medical use of Vitex for various diseases has been accepted and the plant is considered an important source of therapeutics for research and development.
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Affiliation(s)
- Gunjan Garg
- School of Biotechnology, Gautam Buddha University, Greater Noida 201312, Uttar Pradesh, India
| | - Alok Bharadwaj
- Biotechnology, GLA University, Mathura 281406, Uttar Pradesh, India
| | - Shweta Chaudhary
- School of Biotechnology, Gautam Buddha University, Greater Noida 201312, Uttar Pradesh, India
| | - Veena Gupta
- Division of Germplasm Conservation, Indian Council of Agricultural Research - National Bureau of Plant Genetic Resources, New Delhi 110012, New Delhi, India
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160
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Stasi C, Pacifici M, Milli C, Profili F, Silvestri C, Voller F. Prevalence and features of SARS-CoV-2 infection in prisons in Tuscany. World J Exp Med 2024; 14:87551. [DOI: 10.5493/wjem.v14.i1.87551] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 12/18/2023] [Accepted: 12/26/2023] [Indexed: 03/19/2024] [Imported: 03/19/2024] Open
Abstract
BACKGROUND Prisons can be a reservoir for infectious diseases, including severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), due to the very intimate nature of the living spaces and the large number of people forced to share them.
AIM To investigate the SARS-CoV-2 epidemiology in prisons, this study evaluated the infection incidence rate in prisoners who underwent nasopharyngeal swabs.
METHODS This is an observational cohort study. Data collection included information on prisoners who underwent nasopharyngeal swab testing for SARS-CoV-2 and the results. Nasopharyngeal swab tests for SARS-CoV-2 were performed between 15 February 2021 and 31 May 2021 for prisoners with symptoms and all new arrivals to the facility. Another section included information on the diagnosis of the disease according to the International Classification of Diseases, Ninth Revision, and Clinical Modification.
RESULTS Up until the 31 May 2021, 79.2% of the prisoner cohort (n = 1744) agreed to a nasopharyngeal swab test (n = 1381). Of these, 1288 were negative (93.3%) and 85 were positive (6.2%). A significant association [relative risk (RR)] was found only for the risk of SARS-CoV-2 infection among foreigners compared to Italians [RR = 2.4, 95% confidence interval (CI): 1.2-4.8]. A positive association with SARS-CoV-2 infection was also found for inmates with at least one nervous system disorder (RR = 4, 95%CI: 1.8-9.1). The SARS-CoV-2 incidence rate among prisoners is significantly lower than in the general population in Tuscany (standardized incidence ratio 0.7, 95%CI: 0.6-0.9).
CONCLUSION In the prisoner cohort, screening and rapid access to health care for the immigrant population were critical to limiting virus transmission and subsequent morbidity and mortality in this vulnerable population.
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Affiliation(s)
- Cristina Stasi
- Epidemiology Unit, Regional Health Agency of Tuscany, Florence 50141, Italy
- Department of Medicine, Surgery and Neuroscience, University of Siena, Siena 53100, Italy
| | - Martina Pacifici
- Epidemiology Unit, Regional Health Agency of Tuscany, Florence 50141, Italy
| | - Caterina Milli
- Epidemiology Unit, Regional Health Agency of Tuscany, Florence 50141, Italy
| | - Francesco Profili
- Epidemiology Unit, Regional Health Agency of Tuscany, Florence 50141, Italy
| | - Caterina Silvestri
- Epidemiology Unit, Regional Health Agency of Tuscany, Florence 50141, Italy
| | - Fabio Voller
- Epidemiology Unit, Regional Health Agency of Tuscany, Florence 50141, Italy
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161
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Chiarelli M, De Simone M, Cioffi G, Cioffi U. New paradigm of oral rehydration in patients affected by irritable bowel syndrome with chronic diarrhea. World J Gastrointest Pharmacol Ther 2024; 15:90933. [DOI: 10.4292/wjgpt.v15.i1.90933] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 01/20/2024] [Accepted: 02/28/2024] [Indexed: 03/18/2024] [Imported: 03/18/2024] Open
Abstract
Irritable bowel syndrome with diarrhea is a very frequent clinical condition characterized by disabling intestinal symptoms. This disease presents with daily abdominal pain for at least 3 months related to defecation and associated with a change in the frequency of bowel movements and the shape of the stool. International surveys about this disease report a global prevalence of about 1.5%. A new amino acid based electrolyte solution has recently been commercialized for oral rehydration in diarrhea. It is composed of water, electrolytes, and five selected amino acids that function as sodium co-transporters without containing glucose. In recent years, some studies explored the effectiveness of the amino acid based electrolyte beverage in oncologic patients with gastrointestinal mucositis, reporting good results. Recently, a prospective study to evaluate the clinical impact of the amino acid based medical beverage was conducted in patients with diarrhea predominant irritable bowel syndrome. The research was based on a real-life methodology minimizing the disruption of the routine care. One hundred patients suffering from irritable bowel syndrome with diarrhea drank a solution based on selected amino acids twice a day for 2 wk. Each enrolled patient completed the study and showed a significant response rate with regard to stool consistency and pain reduction. Based on this data, we can hypothesize that the amino acid based oral rehydration solution could be a valid tool in the treatment of patients affected by irritable bowel syndrome with diarrhea. It is certainly necessary to plan high-quality clinical trials comparing glucose based oral solutions and amino acid based solutions in patients with persisting diarrhea. Probably in the near future all oral rehydration solutions will contain amino acids.
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Affiliation(s)
- Marco Chiarelli
- Department of Emergency and Robotic Surgery, A. Manzoni Hospital–ASST Lecco, Lecco 23900, Italy
| | - Matilde De Simone
- Department of Surgery, University of Milan, Via F. Sforza 35, 20122 Milano, Milano 20122, Italy
| | - Gerardo Cioffi
- Department of Sciences and Technologies, Unisannio, Benevento 82100, Italy
| | - Ugo Cioffi
- Department of Surgery, University of Milan, Milano 20122, Italy
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162
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Salvadori M, Rosso G. Update on the gut microbiome in health and diseases. World J Methodol 2024; 14:89196. [DOI: 10.5662/wjm.v14.i1.89196] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 12/18/2023] [Accepted: 01/27/2024] [Indexed: 03/07/2024] [Imported: 03/07/2024] Open
Abstract
The Human Microbiome Project, Earth Microbiome Project, and next-generation sequencing have advanced novel genome association, host genetic linkages, and pathogen identification. The microbiome is the sum of the microbes, their genetic information, and their ecological niche. This study will describe how millions of bacteria in the gut affect the human body in health and disease. The gut microbiome changes in relation with age, with an increase in Bacteroidetes and Firmicutes. Host and environmental factors affecting the gut microbiome are diet, drugs, age, smoking, exercise, and host genetics. In addition, changes in the gut microbiome may affect the local gut immune system and systemic immune system. In this study, we discuss how the microbiome may affect the metabolism of healthy subjects or may affect the pathogenesis of metabolism-generating metabolic diseases. Due to the high number of publications on the argument, from a methodologically point of view, we decided to select the best papers published in referred journals in the last 3 years. Then we selected the previously published papers. The major goals of our study were to elucidate which microbiome and by which pathways are related to healthy and disease conditions.
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Affiliation(s)
- Maurizio Salvadori
- Department of Renal Transplantation, Careggi University Hospital, Florence 50139, Tuscany, Italy
| | - Giuseppina Rosso
- Division of Nephrology, San Giovanni di Dio Hospital, Florence 50143, Toscana, Italy
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163
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Christodoulidis G, Koumarelas KE, Kouliou MN. Pivotal role of exosomes in diagnosis and treatment of esophageal cancer in a new era of precision medicine. World J Methodol 2024; 14:90624. [DOI: 10.5662/wjm.v14.i1.90624] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 12/23/2023] [Accepted: 01/17/2024] [Indexed: 03/07/2024] [Imported: 03/07/2024] Open
Abstract
In this editorial we comment on the article published by Ning et al, “Role of exosomes in metastasis and therapeutic resistance in esophageal cancer”. Esophageal cancer (EC) represents a significant global health concern, being the seventh most common and sixth in terms of mortality worldwide. Despite the advances in therapeutic modalities, the management of patients with EC remains challenging, with a 5-year survival rate of only 25% and a limited eligibility for curative surgery due to its late diagnosis. Conventional screening methods are impractical for the early detection of EC, given their either invasive or insensitive nature. The advent of liquid biopsy, with a focus on circulating tumor cells, circulating tumor DNA, and exosomes, heralds a non-invasive avenue for cancer detection. Exosomes, small vesicles involved in intercellular communication, are highlighted as potential biomarkers for EC diagnosis and prognosis. Along with a diverse cargo encompassing various types of RNA, DNA molecules, proteins, and metabolites, exosomes emerge as key players in tumorigenesis, tumor development, and metastasis. Their significance extends to carrying distinctive biomarkers, including microRNAs (miRNAs), long non-coding RNAs, and circular RNAs, underscoring their potential diagnostic and prognostic value. Furthermore, exosomes may be utilized for therapeutic purposes in the context of EC treatment, serving as efficient delivery vehicles for therapeutic agents such as chemotherapeutic medicines and miRNAs. In this editorial we delve into the applications of exosomes for the early detection and treatment of EC, as well as the future perspectives.
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164
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Joshi AM, Raveendran AV, Arumugam M. Therapeutic role of yoga in hypertension. World J Methodol 2024; 14:90127. [DOI: 10.5662/wjm.v14.i1.90127] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 12/19/2023] [Accepted: 01/16/2024] [Indexed: 03/07/2024] [Imported: 03/07/2024] Open
Abstract
Systemic hypertension is an established risk factor for coronary artery disease and cerebrovascular accident and control of blood pressure reduces the risk of a major cardiovascular event. Both non-pharmacological and pharmacological treatment options are available to treat hypertension. Yoga, recently received more attention as a treatment modality for various lifestyle disorders, even though practiced in India since ancient times. In this review, we are analyzing the role of yoga in the treatment of systemic hypertension.
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Affiliation(s)
- Anjali Mangesh Joshi
- Department of Psycho-Oncology, HCG NCHRI Cancer Center, Nagpur 440026, Maharashtra, India
| | - Arkiath Veettil Raveendran
- Department of Internal Medicine, Former Assistant Professor of Medicine, Govt. Medical College, Kozhikode 673010, Kerala, India
| | - Muruganathan Arumugam
- Department of Internal Medicine, Past president API Past Governor American College of Physicians Past President Hypertension Society of India Past Dean Indian College of Physicians, Tirupur 641602, Tamilnadu, India
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165
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Casu C, Orrù G. Potential of photodynamic therapy in the management of infectious oral diseases. World J Exp Med 2024; 14:84284. [DOI: 10.5493/wjem.v14.i1.84284] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 11/24/2023] [Accepted: 12/19/2023] [Indexed: 03/19/2024] [Imported: 03/19/2024] Open
Abstract
Photodynamic therapy (PDT) can take place in the presence of three elements: Light with an appropriate wavelength; a photosensitizer; and the presence of oxygen. This type of treatment is very effective overall against bacterial, viral and mycotic cells. In the last 10 years many papers have been published on PDT with different types of photosensitizers (e.g., methylene blue, toluidine blue, indocyanine green, curcumin-based photosensitizers), different wavelengths (e.g., 460 nm, 630 nm, 660 nm, 810 nm) and various parameters (e.g., power of the light, time of illumination, number of sessions). In the scientific literature all types of PDT seem very effective, even if it is difficult to find a standard protocol for each oral pathology. PDT could be an interesting way to treat some dangerous oral infections refractory to common pharmacological therapies, such as candidiasis from multidrug-resistant Candida spp.
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Affiliation(s)
- Cinzia Casu
- Department of Surgical Science, Oral Biotechnology Laboratory, University of Cagliari, Cagliari 09124, Italy
| | - Germano Orrù
- Department of Surgical Science, Oral Biotechnology Laboratory, University of Cagliari, Cagliari 09124, Italy
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166
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Jeeyavudeen MS, Crosby M, Pappachan JM. Continuous glucose monitoring metrics in pregnancy with type 1 diabetes mellitus. World J Methodol 2024; 14:90316. [DOI: 10.5662/wjm.v14.i1.90316] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 12/17/2023] [Accepted: 01/16/2024] [Indexed: 03/07/2024] [Imported: 03/07/2024] Open
Abstract
Managing diabetes during pregnancy is challenging, given the significant risk it poses for both maternal and foetal health outcomes. While traditional methods involve capillary self-monitoring of blood glucose level monitoring and periodic HbA1c tests, the advent of continuous glucose monitoring (CGM) systems has revolutionized the approach. These devices offer a safe and reliable means of tracking glucose levels in real-time, benefiting both women with diabetes during pregnancy and the healthcare providers. Moreover, CGM systems have shown a low rate of side effects and high feasibility when used in pregnancies complicated by diabetes, especially when paired with continuous subcutaneous insulin infusion pump as hybrid closed loop device. Such a combined approach has been demonstrated to improve overall blood sugar control, lessen the occurrence of preeclampsia and neonatal hypoglycaemia, and minimize the duration of neonatal intensive care unit stays. This paper aims to offer a comprehensive evaluation of CGM metrics specifically tailored for pregnancies impacted by type 1 diabetes mellitus.
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Affiliation(s)
| | - Mairi Crosby
- Department of Endocrinology and Metabolism, University Hospitals of Edinburgh, Edinburgh EH16 4SA, United Kingdom
| | - Joseph M Pappachan
- Department of Endocrinology and Metabolism, Lancashire Teaching Hospitals NHS Trust, Preston PR2 9HT, United Kingdom
- Faculty of Science, Manchester Metropolitan University, Manchester M15 6BH, United Kingdom
- Faculty of Biology, Medicine and Health, The University of Manchester, Manchester M13 9PL, United Kingdom
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167
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Christodoulidis G, Kouliou MN, Koumarelas KE, Argyriou K, Karali GA, Tepetes K. Billroth II anastomosis combined with brown anastomosis reduce reflux gastritis in gastric cancer patients. World J Methodol 2024; 14:89709. [DOI: 10.5662/wjm.v14.i1.89709] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 12/21/2023] [Accepted: 01/24/2024] [Indexed: 03/07/2024] [Imported: 03/07/2024] Open
Abstract
BACKGROUND The surgeon performing a distal gastrectomy, has an arsenal of reconstruction techniques at his disposal, Billroth II among them. Braun anastomosis performed during a Billroth II procedure has shown evidence of superiority over typical Billroth II, in terms of survival, with no impact on postoperative morbidity and mortality.
AIM To compare Billroth II vs Billroth II and Braun following distal gastrectomy, regarding their postoperative course.
METHODS Patients who underwent distal gastrectomy during 2002-2021, were separated into two groups, depending on the surgical technique used (Billroth II: 74 patients and Billroth II and Braun: 28 patients). The daily output of the nasogastric tube (NGT), the postoperative day that NGT was removed and the day the patient started per os feeding were recorded. Postoperative complications were at the same time noted. Data were then statistically analyzed.
RESULTS There was difference in the mean NGT removal day and the mean start feeding day. Mean total postoperative NGT output was lower in Braun group (399.17 mL vs 1102.78 mL) and it was statistically significant (P < 0.0001). Mean daily postoperative NGT output was also statistically significantly lower in Braun group. According to the postoperative follow up 40 patient experienced bile reflux and alkaline gastritis from the Billroth II group, while 9 patients who underwent Billroth II and Braun anastomosis were presented with the same conditions (P < 0.05).
CONCLUSION There was evidence of superiority of Billroth II and Braun vs typical Billroth II in terms of bile reflux, alkaline gastritis and NGT output.
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Affiliation(s)
| | | | | | - Konstantinos Argyriou
- Department of Gastroenterology, University Hospital of Larissa, Larissa 41334, Greece
| | | | - Konstantinos Tepetes
- Department of General Surgery, University Hospital of Larissa, Larissa 41110, Greece
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168
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Cotterell A, Griffin M, Downer MA, Parker JB, Wan D, Longaker MT. Understanding wound healing in obesity. World J Exp Med 2024; 14:86898. [DOI: 10.5493/wjem.v14.i1.86898] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 09/30/2023] [Accepted: 01/11/2024] [Indexed: 03/19/2024] [Imported: 03/19/2024] Open
Abstract
Obesity has become more prevalent in the global population. It is associated with the development of several diseases including diabetes mellitus, coronary heart disease, and metabolic syndrome. There are a multitude of factors impacted by obesity that may contribute to poor wound healing outcomes. With millions worldwide classified as obese, it is imperative to understand wound healing in these patients. Despite advances in the understanding of wound healing in both healthy and diabetic populations, much is unknown about wound healing in obese patients. This review examines the impact of obesity on wound healing and several animal models that may be used to broaden our understanding in this area. As a growing portion of the population identifies as obese, understanding the underlying mechanisms and how to overcome poor wound healing is of the utmost importance.
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Affiliation(s)
- Asha Cotterell
- Division of Plastic and Reconstructive Surgery, Stanford University, Palo Alto, CA 94301, United States
| | - Michelle Griffin
- Division of Plastic and Reconstructive Surgery, Stanford University, Palo Alto, CA 94301, United States
| | - Mauricio A Downer
- Stanford University School of Medicine, Stanford University School of Medicine, Palo Alto, CA 94301, United States
| | - Jennifer B Parker
- Stanford University School of Medicine, Stanford University School of Medicine, Palo Alto, CA 94301, United States
| | - Derrick Wan
- Department of Surgery, Stanford University School of Medicine, Hagey Laboratory for Pediatric Regenerative Medicine, Palo Alto, CA 94301, United States
| | - Michael T Longaker
- Department of Surgery, Stanford University School of Medicine, Hagey Laboratory for Pediatric Regenerative Medicine, Palo Alto, CA 94301, United States
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169
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Tselebis A, Koukkou E, Milionis C, Zabuliene L, Pachi A, Ilias I. Artificial night light and thyroid cancer. World J Methodol 2024; 14:89853. [DOI: 10.5662/wjm.v14.i1.89853] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 12/06/2023] [Accepted: 02/02/2024] [Indexed: 03/07/2024] [Imported: 03/07/2024] Open
Abstract
BACKGROUND The occurrence of thyroid cancer (TC) has increased in recent decades. Exposure to outdoor artificial light at night (ALN) is associated with an increased risk of cancer.
AIM To investigated the impact of ALN, as a significant environmental pollutant, on TC incidence worldwide.
METHODS The assessment involved analyzing satellite ALN data in conjunction with TC incidence data [adjusted standardized rate (ASR)], while considering the quality of cancer registries (QCR), gross domestic product (GDP) per person, and health expenditure per person (HEP) for each country.
RESULTS Results indicated a correlation between higher ASR and ALN exposure percentages, particularly in countries with higher GDP or HEP quartiles (all P< 0.05). Significant differences in ASR were observed across QCR levels, both high and low quality (all P < 0.05), but not in countries without registry activity. However, when evaluating ASR against ALN exposure percentages while considering GDP/HEP quartiles or QCR levels, no significant associations were found (all P > 0.10).
CONCLUSION The findings suggest a potential link between higher GDP and adverse health conditions, serving as possible risk factors for TC, rather than a direct association with ALN. Limitations include the use of cross-sectional data, temporal misalignment, and reliance on ALN as a socioeconomic proxy. It is proposed that light pollution might be connected to a lifestyle conducive to carcinogenesis. Additionally, the presence of higher GDP/HEP could enhance access to diagnostic resources, potentially facilitating TC diagnosis and inclusion in cancer registries.
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Affiliation(s)
- Athanasios Tselebis
- Department of Psychiatry, “Sotiria” General Chest Diseases Hospital, Athens GR-11527, Greece
| | - Eftychia Koukkou
- Department of Endocrinology, Diabetes and Metabolism, Elena Venizelou General Hospital, Athens GR-11521, Greece
| | - Charalampos Milionis
- Department of Endocrinology, Diabetes and Metabolism, Elena Venizelou General Hospital, Athens GR-11521, Greece
| | - Lina Zabuliene
- Faculty of Medicine, Vilnius University, Vilnius LT-03101, Lithuania
| | - Argyro Pachi
- Department of Psychiatry, “Sotiria” General Chest Diseases Hospital, Athens GR-11527, Greece
| | - Ioannis Ilias
- Department of Endocrinology, Diabetes and Metabolism, Elena Venizelou General Hospital, Athens GR-11521, Greece
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170
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Koutromanos I, Legaki E, Gazouli M, Vasilopoulos E, Kouzoupis A, Tzavellas E. Gut microbiome in alcohol use disorder: Implications for health outcomes and therapeutic strategies-a literature review. World J Methodol 2024; 14:88519. [DOI: 10.5662/wjm.v14.i1.88519] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 12/22/2023] [Accepted: 01/24/2024] [Indexed: 03/07/2024] [Imported: 03/07/2024] Open
Abstract
Alcohol use disorder (AUD) represents a major public health issue which affects millions of people globally and consist a chronic relapsing condition associated with substantial morbidity and mortality. The gut microbiome plays a crucial role in maintaining overall health and has emerged as a significant contributor to the pathophysiology of various psychiatric disorders. Recent evidence suggests that the gut microbiome is intimately linked to the development and progression of AUD, with alcohol consumption directly impacting its composition and function. This review article aims to explore the intricate relationship between the gut microbiome and AUD, focusing on the implications for mental health outcomes and potential therapeutic strategies. We discuss the bidirectional communication between the gut microbiome and the brain, highlighting the role of microbiota-derived metabolites in neuroinflammation, neurotransmission, and mood regulation. Furthermore, we examine the influence of AUD-related factors, such as alcohol-induced gut dysbiosis and increased intestinal permeability, on mental health outcomes. Finally, we explore emerging therapeutic avenues targeting the gut microbiome in the management of AUD, including prebiotics, probiotics, and fecal microbiota transplantation. Understanding the complex interplay between the gut microbiome and AUD holds promise for developing novel interventions that could improve mental health outcomes in individuals with AUD.
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Affiliation(s)
- Ilias Koutromanos
- First Department of Psychiatry, "Aiginition" Hospital, School of Medicine, National and Kapodistrian University of Athens, School of Medicine, National and Kapodistrian University of Athens, Athens 11528, Greece
| | - Evangelia Legaki
- Department of Basic Biological Science, School of Medicine, National and Kapodistrian University of Athens, Athens 11527, Greece
| | - Maria Gazouli
- Department of Basic Medical Sciences, Medical School, National and Kapodistrian University of Athens, Athens 11527, Greece
| | - Efthimios Vasilopoulos
- First Department of Psychiatry, "Aiginition" Hospital, School of Medicine, National and Kapodistrian University of Athens, School of Medicine, National and Kapodistrian University of Athens, Athens 11528, Greece
| | - Anastasios Kouzoupis
- First Department of Psychiatry, "Aiginition" Hospital, School of Medicine, National and Kapodistrian University of Athens, School of Medicine, National and Kapodistrian University of Athens, Athens 11528, Greece
| | - Elias Tzavellas
- First Department of Psychiatry, "Aiginition" Hospital, School of Medicine, National and Kapodistrian University of Athens, School of Medicine, National and Kapodistrian University of Athens, Athens 11528, Greece
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171
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Miranda CS, Santana-Oliveira DA, Vasques-Monteiro IL, Dantas-Miranda NS, Glauser JSDO, Silva-Veiga FM, Souza-Mello V. Time-dependent impact of a high-fat diet on the intestinal barrier of male mice. World J Methodol 2024; 14:89723. [DOI: 10.5662/wjm.v14.i1.89723] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 12/26/2023] [Accepted: 02/18/2024] [Indexed: 03/07/2024] [Imported: 03/07/2024] Open
Abstract
BACKGROUND Excessive saturated fat intake compromises the integrity of the intestinal mucosa, leading to low-grade inflammation, impaired mucosal integrity, and increased intestinal permeability, resulting in the migration of lipopolysaccharide (LPS) to other tissues.
AIM To evaluate the chronic effects (at 10 and 16 wk) of a high-fat diet (HFD) (with 50% energy as fat) on the phylogenetic gut microbiota distribution and intestinal barrier structure and protection in C57BL/6 mice.
METHODS Forty adult male mice were divided into four nutritional groups, where the letters refer to the type of diet (control and HFD or HF) and the numbers refer to the period (in weeks) of diet administration: Control diet for 10 wk, HFD for 10 wk, control diet for 16 wk, and HFD for 16 wk. After sacrifice, biochemical, molecular, and stereological analyses were performed.
RESULTS The HF groups were overweight, had gut dysbiosis, had a progressive decrease in occludin immunostaining, and had increased LPS concentrations. Dietary progression reduced the number of goblet cells per large intestine area and Mucin2 expression in the HF16 group, consistent with a completely disarranged intestinal ultrastructure after 16 wk of HFD intake.
CONCLUSION Chronic HFD intake causes overweight, gut dysbiosis, and morphological and functional alterations of the intestinal barrier after 10 or 16 wk. Time-dependent reductions in goblet cell numerical density and mucus production have emerged as targets for countering obesity-driven intestinal damage.
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Affiliation(s)
| | | | | | | | | | | | - Vanessa Souza-Mello
- Department of Anatomy, Rio de Janeiro State University, Rio de Janeiro 20551030, Brazil
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172
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Senchukova MA, Kalinin EA, Volchenko NN. Predictors of disease recurrence after radical resection and adjuvant chemotherapy in patients with stage IIb-IIIa squamous cell lung cancer: A retrospective analysis. World J Exp Med 2024; 14:89319. [DOI: 10.5493/wjem.v14.i1.89319] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Revised: 12/20/2023] [Accepted: 01/10/2024] [Indexed: 03/19/2024] [Imported: 03/19/2024] Open
Abstract
BACKGROUND Lung cancer (LC) is a global medical, social and economic problem and is one of the most common cancers and the leading cause of mortality from malignant neoplasms. LC is characterized by an aggressive course, and in the presence of disease recurrence risk factors, patients, even at an early stage, may be indicated for adjuvant therapy to improve survival. However, combined treatment does not always guarantee a favorable prognosis. In this regard, establishing predictors of LC recurrence is highly important both for determining the optimal treatment plan for the patients and for evaluating its effectiveness.
AIM To establish predictors of disease recurrence after radical resection and adjuvant chemotherapy in patients with stage IIb-IIIa lung squamous cell carcinoma (LSCC).
METHODS A retrospective case-control cohort study included 69 patients with LSCC who underwent radical surgery at the Orenburg Regional Clinical Oncology Center from 2009 to 2018. Postoperatively, all patients received adjuvant chemotherapy. Histological samples of the resected lung were stained with Mayer's hematoxylin and eosin and examined under a light microscope. Univariate and multivariate analyses were used to identify predictors associated with the risk of disease recurrence. Receiver operating characteristic curves were constructed to discriminate between patients with a high risk of disease recurrence and those with a low risk of disease recurrence. Survival was analyzed using the Kaplan-Meier method. The log-rank test was used to compare survival curves between patient subgroups. Differences were considered to be significant at P < 0.05.
RESULTS The following predictors of a high risk of disease recurrence in patients with stage IIb-IIa LSCC were established: a low degree of tumor differentiation [odds ratio (OR) = 7.94, 95%CI = 1.08-135.81, P = 0.049]; metastases in regional lymph nodes (OR = 5.67, 95%CI = 1.09-36.54, P = 0.048); the presence of loose, fine-fiber connective tissue in the tumor stroma (OR = 21.70, 95%CI = 4.27-110.38, P = 0.0002); and fragmentation of the tumor solid component (OR = 2.53, 95%CI = 1.01-12.23, P = 0.049). The area under the curve of the predictive model was 0.846 (95%CI = 0.73-0.96, P < 0.0001). The sensitivity, accuracy and specificity of the method were 91.8%, 86.9% and 75.0%, respectively. In the group of patients with a low risk of LSCC recurrence, the 1-, 2- and 5-year disease-free survival (DFS) rates were 84.2%, 84.2% and 75.8%, respectively, while in the group with a high risk of LSCC recurrence the DFS rates were 71.7%, 40.1% and 8.2%, respectively (P < 0.00001). Accordingly, in the first group of patients, the 1-, 2- and 5-year overall survival (OS) rates were 94.7%, 82.5% and 82.5%, respectively, while in the second group of patients, the OS rates were 89.8%, 80.1% and 10.3%, respectively (P < 0.00001).
CONCLUSION The developed method allows us to identify a group of patients at high risk of disease recurrence and to adjust to ongoing treatment.
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Affiliation(s)
- Marina A Senchukova
- Department of Oncology, Orenburg State Medical University, Orenburg 460000, Russia
| | - Evgeniy A Kalinin
- Department of Thoracic Surgery, Orenburg Regional Cancer Clinic, Orenburg 460021, Russia
| | - Nadezhda N Volchenko
- Department of Pathology, P. A. Hertzen Moscow Oncology Research Centre, National Medical Research Centre of Radiology, Moscow 125284, Russia
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Kelleni MT. COVID-19 mortality paradox (United States vs Africa): Mass vaccination vs early treatment. World J Exp Med 2024; 14:88674. [DOI: 10.5493/wjem.v14.i1.88674] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 12/16/2023] [Accepted: 01/04/2024] [Indexed: 03/19/2024] [Imported: 03/19/2024] Open
Abstract
The coronavirus disease 2019 (COVID-19) mortality rate in 55 African countries is almost 4.5 times lower than in the coronavirus disease 2019 (COVID-19) despite Africa having over 4.2 times more people. This mortality paradox is also evident when comparing Nigeria, a heavily populated, poorly vaccinated and weakly mandated country to Israel, a small, highly vaccinated and strictly mandated country. Nigeria has almost 4 times lower COVID mortality than Israel. In this Field of Vision perspective, I explain how this paradox has evolved drawing upon my academic, clinical and social experience. Since April 2020, I’ve developed and been using the Egyptian immune-modulatory Kelleni’s protocol to manage COVID-19 patients including pediatric, geriatric, pregnant, immune-compromised and other individuals suffering from multiple comorbidities. It’s unfortunate that severe acute respiratory syndrome coronavirus 2 is still evolving accompanied by more deaths. However in Africa, we’ve been able to live without anxiety or mandates throughout the pandemic because we trust science and adopted early treatment using safe, and effective repurposed drugs that have saved the majority of COVID-19 patients. This article represents an African and Egyptian tale of honor.
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Affiliation(s)
- Mina Thabet Kelleni
- Department of Pharmacology, College of Medicine, Minia University, Minya 61111, Egypt
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174
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Liu J, Liu L, Hu YX, Li JH, Zou X, Zhang HY, Fan L. Causal relationship between feelings and cognitive decline: An univariable and multivariable Mendelian randomization study. World J Psychiatry 2024; 14:421-433. [DOI: 10.5498/wjp.v14.i3.421] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 12/25/2023] [Accepted: 02/04/2024] [Indexed: 03/19/2024] [Imported: 03/19/2024] Open
Abstract
BACKGROUND While the impact of depression on cognition is well-documented, the relationship between feelings and cognition has received limited attention.
AIM To explore the potential association between feelings and cognition with a two-sample Mendelian randomization (MR) analysis.
METHODS Our analysis utilized genome-wide association data on various feelings (fed-up feelings, n = 453071; worrier/anxious feelings, n = 450765; guilty feelings, n = 450704; nervous feelings, n = 450700; sensitivity/hurt feelings, n = 449419; miserableness, n = 454982; loneliness/isolation, n = 455364; happiness, n = 152348) in the European population and their impact on cognitive functions (intelligence, n = 269867). Conducting a univariable MR (UVMR) analysis to assess the relationship between feelings and cognition. In this analysis, we applied the inverse variance weighting (IVW), weighted median, and MR Egger methods. Additionally, we performed sensitivity analysis (leave-one-out analysis), assessed heterogeneity (using MR-PRESSO and Cochran’s Q test), and conducted multiple validity test (employing MR-Egger regression). Subsequently, a multivariable MR (MVMR) analysis was employed to examine the impact of feelings on cognition. IVW served as the primary method in the multivariable analysis, complemented by median-based and MR-Egger methods.
RESULTS In this study, UVMR indicated that sensitivity/hurt feelings may have a negative causal effect on cognition (OR = 0.63, 95%CI: 0.43-0.92, P = 0.017). After adjustment of other feelings using MVMR, a direct adverse causal effect on cognition was observed (ORMVMR = 0.39, 95%CI: 0.17-0.90, PMVMR = 0.027). While a potential increased risk of cognitive decline was observed for fed-up feelings in the UVMR analysis (ORUVMR = 0.64, 95%CI: 0.42-0.97, PUVMR = 0.037), this effect disappeared after adjusting for other feelings (ORMVMR = 1.42, 95%CI: 0.43-4.74, PMVMR = 0.569). These findings were generally consistent across MV-IVW, median-based, and MR-Egger analyses. MR-Egger regression revealed pleiotropy in the impact of worrier/anxious feelings on cognition, presenting a challenge in identifying the effect. Notably, this study did not demonstrate any significant impact of guilty feelings, nervous feelings, miserableness, or loneliness/isolation on cognition. Due to a limited number of instrumental variables for happiness, this study was unable to analyze the relationship between happiness and cognition.
CONCLUSION This MR study finds that sensitivity/hurt feelings are associated with cognitive decline, while the link between worrier/anxious feelings and cognition remains inconclusive. Insufficient evidence supports direct associations between happiness, guilty feelings, nervous feelings, miserableness, loneliness/isolation, and cognition.
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Affiliation(s)
- Juan Liu
- Department of Cardiology, The Second Medical Center & National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing 100853, China
| | - Lin Liu
- Department of Pulmonary and Critical Care Medicine, The Second Medical Center & National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing 100853, China
| | - Yi-Xin Hu
- The Fourth Department of Geriatric Health Care, The Second Medical Center & National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing 100853, China
| | - Jian-Hua Li
- Department of Cardiology, The Second Medical Center & National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing 100853, China
| | - Xiao Zou
- Department of Cardiology, The Second Medical Center & National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing 100853, China
| | - Hao-Yun Zhang
- Department of Anesthesiology, First Medical Center of Chinese PLA General Hospital, Beijing 100853, China
| | - Li Fan
- Department of Cardiology, The Second Medical Center & National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing 100853, China
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175
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Yuan HX, Zhang LN, Li G, Qiao L. Brain protective effect of dexmedetomidine vs propofol for sedation during prolonged mechanical ventilation in non-brain injured patients. World J Psychiatry 2024; 14:370-379. [DOI: 10.5498/wjp.v14.i3.370] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Revised: 12/21/2023] [Accepted: 01/15/2024] [Indexed: 03/19/2024] [Imported: 03/19/2024] Open
Abstract
BACKGROUND Dexmedetomidine and propofol are two sedatives used for long-term sedation. It remains unclear whether dexmedetomidine provides superior cerebral protection for patients undergoing long-term mechanical ventilation.
AIM To compare the neuroprotective effects of dexmedetomidine and propofol for sedation during prolonged mechanical ventilation in patients without brain injury.
METHODS Patients who underwent mechanical ventilation for > 72 h were randomly assigned to receive sedation with dexmedetomidine or propofol. The Richmond Agitation and Sedation Scale (RASS) was used to evaluate sedation effects, with a target range of -3 to 0. The primary outcomes were serum levels of S100-β and neuron-specific enolase (NSE) every 24 h. The secondary outcomes were remifentanil dosage, the proportion of patients requiring rescue sedation, and the time and frequency of RASS scores within the target range.
RESULTS A total of 52 and 63 patients were allocated to the dexmedetomidine group and propofol group, respectively. Baseline data were comparable between groups. No significant differences were identified between groups within the median duration of study drug infusion [52.0 (IQR: 36.0-73.5) h vs 53.0 (IQR: 37.0-72.0) h, P = 0.958], the median dose of remifentanil [4.5 (IQR: 4.0-5.0) μg/kg/h vs 4.6 (IQR: 4.0-5.0) μg/kg/h, P = 0.395], the median percentage of time in the target RASS range without rescue sedation [85.6% (IQR: 65.8%-96.6%) vs 86.7% (IQR: 72.3%-95.3), P = 0.592], and the median frequency within the target RASS range without rescue sedation [72.2% (60.8%-91.7%) vs 73.3% (60.0%-100.0%), P = 0.880]. The proportion of patients in the dexmedetomidine group who required rescue sedation was higher than in the propofol group with statistical significance (69.2% vs 50.8%, P = 0.045). Serum S100-β and NSE levels in the propofol group were higher than in the dexmedetomidine group with statistical significance during the first six and five days of mechanical ventilation, respectively (all P < 0.05).
CONCLUSION Dexmedetomidine demonstrated stronger protective effects on the brain compared to propofol for long-term mechanical ventilation in patients without brain injury.
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Affiliation(s)
- Hong-Xun Yuan
- Intensive Care Unit, Peking University International Hospital, Beijing 102206, China
| | - Li-Na Zhang
- Central Operating Room, The Affiliated Beijing Chaoyang Hospital of Capital Medical University, Beijing 100020, China
| | - Gang Li
- Intensive Care Unit, Peking University International Hospital, Beijing 102206, China
| | - Li Qiao
- Intensive Care Unit, Peking University International Hospital, Beijing 102206, China
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176
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Jiang XZ, Li HH, Yu ZZ, Wang C. Deliberate self-harm among pediatric psychiatric inpatients in China: A single-center retrospective study. World J Psychiatry 2024; 14:398-408. [DOI: 10.5498/wjp.v14.i3.398] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2023] [Revised: 01/22/2024] [Accepted: 02/25/2024] [Indexed: 03/19/2024] [Imported: 03/19/2024] Open
Abstract
BACKGROUND For children and adolescents, deliberate self-harm (DSH) is becoming a mental health problem of concern. Despite several studies on the prevalence and factors of DSH in the world, there is little information on DSH among children and adolescents in China. This study explores the prevalence, types, associated risk factors and tendency of DSH in pediatric psychiatric inpatients in China.
AIM To understand the situation of DSH among hospitalized children and adolescents and its related factors.
METHODS In this study, we retrospectively studied 1414 hospitalized children and adolescents with mental illness at Xiamen Mental Health Center from 2014 to 2019, extracted the demographic and clinical data of all patients, and analyzed clinical risk factors of DSH.
RESULTS A total of 239 (16.90%) patients engaged in at least one type of DSH in our study. Cutting (n = 115, 48.12%) was the most common type of DSH. Females (n = 171, 71.55%) were more likely to engage in DSH than males (n = 68, 28.45%). DSH was positively associated with depressive disorders [OR = 3.845 (2.196-6.732); P < 0.01], female [OR = 2.536 (1.815-3.542); P < 0.01], parental marital status [OR = 5.387 (2.254-12.875); P < 0.01] and negative family history of psychiatric illness [OR = 7.767 (2.952-20.433); P < 0.01], but not with occupation, substance use and history of physical abuse.
CONCLUSION Our findings suggest that for patients with depression, females, an abnormal marriage of parents, and no history of mental illness, attention should be paid to the occurrence of DSH.
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Affiliation(s)
- Xing-Zhi Jiang
- Department of Child and Adolescent Psychiatry, Shenzhen Kangning Hospital, Shenzhen Mental Health Center, Shenzhen Key Laboratory for Psychological Healthcare and Shenzhen Institute of Mental Health, Shenzhen 518020, Guangdong Province, China
- Department of Psychiatry, Xiamen Xianyue Hospital, Xiamen 361012, Fujian Province, China
| | - Huan-Huan Li
- Department of Geriatric Medicine, Dalian Medical University, Dalian 116000, Liaoning Province, China
| | - Zhen-Zhen Yu
- Department of Neurology, The Second Affiliated Hospital of Xiamen Medical College, Xiamen 361000, Fujian Province, China
| | - Chen Wang
- Department of Neurology and Department of Neuroscience, The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen 361000, Fujian Province, China
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177
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Zhou X, Jiang H, Zhou YP, Wang XY, Ren HY, Tian XF, Zhang QQ. Mediating role of social support in dysphoria, despondency, and quality of life in patients undergoing maintenance hemodialysis. World J Psychiatry 2024; 14:409-420. [DOI: 10.5498/wjp.v14.i3.409] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 12/30/2023] [Accepted: 01/23/2024] [Indexed: 03/19/2024] [Imported: 03/19/2024] Open
Abstract
BACKGROUND Dysphoria and despondency are prevalent psychological issues in patients undergoing Maintenance Hemodialysis (MHD) that significantly affect their quality of life (QOL). High levels of social support can significantly improve the physical and mental well-being of patients undergoing MHD. Currently, there is limited research on how social support mediates the relationship between dysphoria, despondency, and overall QOL in patients undergoing MHD. It is imperative to investigate this mediating effect to mitigate dysphoria and despondency in patients undergoing MHD, ultimately enhancing their overall QOL.
AIM To investigate the mediating role of social support in relationships between dysphoria, despondency, and QOL among patients undergoing MHD.
METHODS Participants comprised 289 patients undergoing MHD, who were selected using a random sampling approach. The Social Support Rating Scale, Self-Rating Anxiety Scale, Self-Rating Depression Scale, and QOL Scale were administered. Correlation analysis was performed to examine the associations between social support, dysphoria, despondency, and QOL in patients undergoing MHD. To assess the mediating impact of social support on dysphoria, despondency, and QOL in patients undergoing MHD, a bootstrap method was applied.
RESULTS Significant correlations among social support, dysphoria, despondency, and quality in patients undergoing MHD were observed (all P < 0.01). Dysphoria and despondency negatively correlated with social support and QOL (P < 0.01). Dysphoria and despondency had negative predictive impacts on the QOL of patients undergoing MHD (P < 0.05). The direct effect of dysphoria on QOL was statistically significant (P < 0.05). Social support mediated the relationship between dysphoria and QOL, and this mediating effect was significant (P < 0.05). Similarly, the direct effect of despondency on QOL was significant (P < 0.05). Moreover, social support played a mediating role between despondency and QOL, with a significant mediating effect (P < 0.05).
CONCLUSION These findings suggest that social support plays a significant mediating role in the relationship between dysphoria, despondency, and QOL in patients undergoing MHD.
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Affiliation(s)
- Xiang Zhou
- Department of Nephrology, People’s Hospital of Xinjiang Uygur Autonomous Region, Xinjiang Clinical Research Center for Kidney Disease, Urumqi 832000, Xinjiang Uygur Autonomous Region, China
| | - Hong Jiang
- Department of Nephrology, People’s Hospital of Xinjiang Uygur Autonomous Region, Xinjiang Clinical Research Center for Kidney Disease, Urumqi 832000, Xinjiang Uygur Autonomous Region, China
| | - Yi-Peng Zhou
- Department of Nephrology, People’s Hospital of Xinjiang Uygur Autonomous Region, Xinjiang Clinical Research Center for Kidney Disease, Urumqi 832000, Xinjiang Uygur Autonomous Region, China
| | - Xiao-Yu Wang
- Department of Nephrology, People’s Hospital of Xinjiang Uygur Autonomous Region, Xinjiang Clinical Research Center for Kidney Disease, Urumqi 832000, Xinjiang Uygur Autonomous Region, China
| | - Hai-Yan Ren
- Department of Endocrinology and Metabolism, People’s Hospital of Xinjiang Uygur Autonomous Region, Urumqi 832000, Xinjiang Uygur Autonomous Region, China
| | - Xue-Fei Tian
- Section of Nephrology, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT 06510, United States
| | - Qing-Qing Zhang
- Department of Nephrology, People’s Hospital of Xinjiang Uygur Autonomous Region, Xinjiang Clinical Research Center for Kidney Disease, Urumqi 832000, Xinjiang Uygur Autonomous Region, China
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178
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Chakrabarti S. Digital psychiatry in low-and-middle-income countries: New developments and the way forward. World J Psychiatry 2024; 14:350-361. [DOI: 10.5498/wjp.v14.i3.350] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/01/2024] [Revised: 01/28/2024] [Accepted: 02/29/2024] [Indexed: 03/19/2024] [Imported: 03/19/2024] Open
Abstract
Low- and middle-income countries (LMICs) bear the greater share of the global mental health burden but are ill-equipped to deal with it because of severe resource constraints leading to a large treatment gap. The remote provision of mental health services by digital means can effectively augment conventional services in LMICs to reduce the treatment gap. Digital psychiatry in LMICs has always lagged behind high-income countries, but there have been encouraging developments in the last decade. There is increasing research on the efficacy of digital psychiatric interventions. However, the evidence is not adequate to conclude that digital psychiatric interventions are invariably effective in LMICs. A striking development has been the rise in mobile and smartphone ownership in LMICs, which has driven the increasing use of mobile technologies to deliver mental health services. An innovative use of mobile technologies has been to optimize task-shifting, which involves delivering mental healthcare services in community settings using non-specialist health professionals. Emerging evidence from LMICs shows that it is possible to use digital tools to train non-specialist workers effectively and ensure that the psychosocial interventions they deliver are efficacious. Despite these promising developments, many barriers such as service costs, underdeveloped infrastructure, lack of trained professionals, and significant disparities in access to digital services impede the progress of digital psychiatry in LMICs. To overcome these barriers, digital psychiatric services in LMICs should address contextual factors influencing the delivery of digital services, ensure collaboration between different stakeholders, and focus on reducing the digital divide.
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Affiliation(s)
- Subho Chakrabarti
- Department of Psychiatry, Postgraduate Institute of Medical Education and Research, Chandigarh 160012, UT, India
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179
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Liu ZL, Hua FF, Qu L, Yan N, Zhang HF. Evaluating serum CXCL12, sCD22, Lp-PLA2 levels and ratios as biomarkers for diagnosis of Alzheimer's disease. World J Psychiatry 2024; 14:380-387. [DOI: 10.5498/wjp.v14.i3.380] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2023] [Revised: 01/15/2024] [Accepted: 02/04/2024] [Indexed: 03/19/2024] [Imported: 03/19/2024] Open
Abstract
BACKGROUND Grasping the underlying mechanisms of Alzheimer's disease (AD) is still a work in progress, and existing diagnostic techniques encounter various obstacles. Therefore, the discovery of dependable biomarkers is essential for early detection, tracking the disease's advancement, and steering treatment strategies.
AIM To explore the diagnostic potential of serum CXCL12, sCD22, Lp-PLA2, and their ratios in AD, aiming to enhance early detection and inform targeted treatment strategies.
METHODS The study was conducted in Dongying people's Hospital from January 2021 to December 2022. Participants included 60 AD patients (AD group) and 60 healthy people (control group). Using a prospective case-control design, the levels of CXCL12, sCD22 and Lp-PLA2 and their ratios were detected by enzyme-linked immunosorbent assay kit in the diagnosis of AD. The differences between the two groups were analyzed by statistical methods, and the corresponding ratio was constructed to improve the specificity and sensitivity of diagnosis.
RESULTS Serum CXCL12 levels were higher in the AD group (47.2 ± 8.5 ng/mL) than the control group (32.8 ± 5.7 ng/mL, P < 0.001), while sCD22 levels were lower (14.3 ± 2.1 ng/mL vs 18.9 ± 3.4 ng/mL, P < 0.01). Lp-PLA2 levels were also higher in the AD group (112.5 ± 20.6 ng/mL vs 89.7 ± 15.2 ng/mL, P < 0.05). Significant differences were noted in CXCL12/sCD22 (3.3 vs 1.7, P < 0.001) and Lp-PLA2/sCD22 ratios (8.0 vs 5.2, P < 0.05) between the groups. Receiver operating characteristic analysis confirmed high sensitivity and specificity of these markers and their ratios in distinguishing AD, with area under the curves ranging from 0.568 to 0.787.
CONCLUSION Serum CXCL12 and Lp-PLA2 levels were significantly increased, while sCD22 were significantly decreased, as well as increases in the ratios of CXCL12/sCD22 and Lp-PLA2/sCD22, are closely related to the onset of AD. These biomarkers and their ratios can be used as potential diagnostic indicators for AD, providing an important clinical reference for early intervention and treatment.
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Affiliation(s)
- Zeng-Ling Liu
- Department of Neurology, Dongying People's Hospital, Dongying 257000, Shandong Province, China
| | - Fei-Fei Hua
- Department of Neurology, Dongying People's Hospital, Dongying 257000, Shandong Province, China
| | - Lei Qu
- Department of Neurology, Dongying People's Hospital, Dongying 257000, Shandong Province, China
| | - Na Yan
- Department of Neurology, Dongying People's Hospital, Dongying 257000, Shandong Province, China
| | - Hui-Fang Zhang
- Department of Neurology, Dongying People's Hospital, Dongying 257000, Shandong Province, China
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180
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Ferat-Osorio E, Maldonado-García JL, Pavón L. How inflammation influences psychiatric disease. World J Psychiatry 2024; 14:342-349. [DOI: 10.5498/wjp.v14.i3.342] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 01/16/2024] [Accepted: 02/18/2024] [Indexed: 03/19/2024] [Imported: 03/19/2024] Open
Abstract
Recent studies highlight the strong correlation between infectious diseases and the development of neuropsychiatric disorders. In this editorial, we comment on the article “Anti-infective therapy durations predict psychological stress and laparoscopic surgery quality in pelvic abscess patients” by Zhang et al, published in the recent issue of the World Journal of Psychiatry 2023; 13 (11): 903-911. Our discussion highlighted the potential consequences of anxiety, depression, and psychosis, which are all linked to bacterial, fungal, and viral infections, which are relevant to the impact of inflammation on the sequelae in mental health as those we are observing after the coronavirus disease 2019 pandemic. We focus specifically on the immune mechanisms triggered by inflammation, the primary contributor to psychiatric complications. Importantly, pathophysiological mechanisms such as organ damage, post-injury inflammation, and infection-induced endocrine alterations, including hypocortisolism or autoantibody formation, significantly contribute to the development of chronic low-grade inflammation, promoting the emergence or development of psychiatric alterations in susceptible individuals. As inflammation can have long-term effects on patients, a multidisciplinary treatment plan can avoid complications and debilitating health issues, and it is crucial to recognize and address the mental health implications.
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Affiliation(s)
- Eduardo Ferat-Osorio
- División de Investigación Clínica de la Coordinación de Investigación en Salud, Instituto Mexicano del Seguro Social, Mexico City 06720, Mexico
| | - José Luis Maldonado-García
- Departamento de Bioquímica, Facultad de Medicina, Universidad Nacional Autónoma de México, Coyoacán 04510, Ciudad de México, Mexico
- Departamento de Inmunología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Mexico City 11340, Mexico
| | - Lenin Pavón
- Laboratorio de Psicoinmunología, Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz, Mexico City 14370, Mexico
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181
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Lu QS, Ma L, Jiang WJ, Wang XB, Lu M. KAT7/HMGN1 signaling epigenetically induces tyrosine phosphorylation-regulated kinase 1A expression to ameliorate insulin resistance in Alzheimer’s disease. World J Psychiatry 2024; 14:445-455. [DOI: 10.5498/wjp.v14.i3.445] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 12/31/2023] [Accepted: 02/01/2024] [Indexed: 03/19/2024] [Imported: 03/19/2024] Open
Abstract
BACKGROUND Epidemiological studies have revealed a correlation between Alzheimer’s disease (AD) and type 2 diabetes mellitus (T2D). Insulin resistance in the brain is a common feature in patients with T2D and AD. KAT7 is a histone acetyltransferase that participates in the modulation of various genes.
AIM To determine the effects of KAT7 on insulin patients with AD.
METHODS APPswe/PS1-dE9 double-transgenic and db/db mice were used to mimic AD and diabetes, respectively. An in vitro model of AD was established by Aβ stimulation. Insulin resistance was induced by chronic stimulation with high insulin levels. The expression of microtubule-associated protein 2 (MAP2) was assessed using immunofluorescence. The protein levels of MAP2, Aβ, dual-specificity tyrosine phosphorylation-regulated kinase-1A (DYRK1A), IRS-1, p-AKT, total AKT, p-GSK3β, total GSK3β, DYRK1A, and KAT7 were measured via western blotting. Accumulation of reactive oxygen species (ROS), malondialdehyde (MDA), and SOD activity was measured to determine cellular oxidative stress. Flow cytometry and CCK-8 assay were performed to evaluate neuronal cell death and proliferation, respectively. Relative RNA levels of KAT7 and DYRK1A were examined using quantitative PCR. A chromatin immunoprecipitation assay was conducted to detect H3K14ac in DYRK1A.
RESULTS KAT7 expression was suppressed in the AD mice. Overexpression of KAT7 decreased Aβ accumulation and MAP2 expression in AD brains. KAT7 overexpression decreased ROS and MDA levels, elevated SOD activity in brain tissues and neurons, and simultaneously suppressed neuronal apoptosis. KAT7 upregulated levels of p-AKT and p-GSK3β to alleviate insulin resistance, along with elevated expression of DYRK1A. KAT7 depletion suppressed DYRK1A expression and impaired H3K14ac of DYRK1A. HMGN1 overexpression recovered DYRK1A levels and reversed insulin resistance caused by KAT7 depletion.
CONCLUSION We determined that KAT7 overexpression recovered insulin sensitivity in AD by recruiting HMGN1 to enhance DYRK1A acetylation. Our findings suggest that KAT7 is a novel and promising therapeutic target for the resistance in AD.
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Affiliation(s)
- Qun-Shan Lu
- Department of Geriatric Medicine, Qilu Hospital of Shandong University, Jinan 250012, Shandong Province, China
| | - Lin Ma
- Department of Geriatric Medicine, Qilu Hospital of Shandong University, Jinan 250012, Shandong Province, China
- Key Laboratory of Cardiovascular Proteomics of Shandong Province, Qilu Hospital of Shandong University, Jinan 250012, Shandong Province, China
| | - Wen-Jing Jiang
- Department of Geriatric Medicine, Qilu Hospital of Shandong University, Jinan 250012, Shandong Province, China
- Key Laboratory of Cardiovascular Proteomics of Shandong Province, Qilu Hospital of Shandong University, Jinan 250012, Shandong Province, China
| | - Xing-Bang Wang
- Department of Geriatric Medicine, Qilu Hospital of Shandong University, Jinan 250012, Shandong Province, China
- Key Laboratory of Cardiovascular Proteomics of Shandong Province, Qilu Hospital of Shandong University, Jinan 250012, Shandong Province, China
| | - Mei Lu
- Department of Geriatric Medicine, Qilu Hospital of Shandong University, Jinan 250012, Shandong Province, China
- Key Laboratory of Cardiovascular Proteomics of Shandong Province, Qilu Hospital of Shandong University, Jinan 250012, Shandong Province, China
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182
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Wang N, Kong JQ, Bai N, Zhang HY, Yin M. Psychological interventions for depression in children and adolescents: A bibliometric analysis. World J Psychiatry 2024; 14:467-483. [DOI: 10.5498/wjp.v14.i3.467] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 12/20/2023] [Accepted: 02/02/2024] [Indexed: 03/19/2024] [Imported: 03/19/2024] Open
Abstract
BACKGROUND Depression has gradually become a common psychological disorder among children and adolescents. Depression in children and adolescents affects their physical and mental development. Psychotherapy is considered to be one of the main treatment options for depressed children and adolescents. However, our understanding of the global performance and progress of psychological interventions for depression in children and adolescents (PIDCA) research is limited.
AIM To identify collaborative research networks in this field and explore the current research status and hotspots through bibliometrics.
METHODS Articles and reviews related to PIDCA from January 2010 to April 2023 were identified from the Web of Science Core Collection database. The Charticulator website, CiteSpace and VOSviewer software were used to visualize the trends in publications and citations, the collaborative research networks (countries, institutions, and authors), and the current research status and hotspots.
RESULTS Until April 16, 2023, 1482 publications were identified. The number of documents published each year and citations had increased rapidly in this field. The United States had the highest productivity in this field. The most prolific institution was the University of London. Pim Cuijpers was the most prolific author. In the context of research related to PIDCA, both reference co-citation analysis and keywords co-occurrence analysis identified 10 research hotspots, including third-wave cognitive behavior therapy, short-term psychoanalytic psychotherapy, cognitive behavioral analysis system of psychotherapy, family element in psychotherapy, modular treatment, mobile-health, emotion-regulation-based transdiagnostic intervention program, dementia risk in later life, predictors of the efficacy of psychological intervention, and risks of psychological intervention.
CONCLUSION This bibliometric study provides a comprehensive overview of PIDCA from 2010 to present. Psychological intervention characterized as psychological-process-focused, short, family-involved, modular, internet-based, emotion-regulation-based, and personalized may benefit more young people.
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Affiliation(s)
- Nan Wang
- School of Nursing, Lanzhou University, Lanzhou 730000, Gansu Province, China
| | - Jia-Qi Kong
- School of Nursing, Lanzhou University, Lanzhou 730000, Gansu Province, China
| | - Nan Bai
- School of Nursing, Lanzhou University, Lanzhou 730000, Gansu Province, China
| | - Hui-Yue Zhang
- School of Nursing, Lanzhou University, Lanzhou 730000, Gansu Province, China
| | - Min Yin
- School of Nursing, Lanzhou University, Lanzhou 730000, Gansu Province, China
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Ramesh PV, Morya AK, Azad A, Pannerselvam P, Devadas AK, Gopalakrishnan ST, Ramesh SV, Aradhya AK. Navigating the intersection of psychiatry and ophthalmology: A comprehensive review of depression and anxiety management in glaucoma patients. World J Psychiatry 2024; 14:362-369. [DOI: 10.5498/wjp.v14.i3.362] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 01/28/2024] [Accepted: 02/29/2024] [Indexed: 03/19/2024] [Imported: 03/19/2024] Open
Abstract
Glaucoma, a prevalent and debilitating eye disease, has long been associated with vision impairment and blindness. However, recent research has shed light on the often-underestimated psychological dimensions of this condition. Anxiety and depression, two pervasive psychiatric comorbidities, have been increasingly recognized among glaucoma patients. This comprehensive review aims to explore the intricate relationship between psychiatry and ophthalmology, in the context of managing depression and anxiety in glaucoma patients. By meticulously examining peer-reviewed literature, we synthesize current knowledge on the prevalence, risk factors, and underlying mechanisms of anxiety and depression in glaucoma. The evidence reveals that glaucoma patients face an elevated risk of experiencing these mood disorders. Factors such as progressive vision loss, complex medication regimens, and the fear of further visual deterioration contribute to their vulnerability. Moreover, we delve into the bidirectional relationship between glaucoma and mood disorders, shedding light on the complex interplay between ocular and emotional health. Our review investigates the implications of anxiety and depression on glaucoma management, including their potential impact on treatment adherence, disease progression, and overall quality of life. We also explore the neurobiological pathways linking glaucoma and mood disorders, providing a foundation for future research and potential therapeutic interventions. In conclusion, recognizing the psychological burden carried by glaucoma patients is essential for holistic and patient-centered care. This review underscores the pressing need for integrated approaches that bring together ophthalmological and psychiatric expertise to optimize the well-being of individuals facing the challenges of glaucoma. By addressing anxiety and depression in glaucoma care, healthcare providers can enhance the overall quality of life for these patients, ultimately leading to improved outcomes and a brighter future for those affected by this condition. This review offers valuable insight for healthcare practitioners and researchers, providing a concise overview of key topics and research in the field of managing depression and anxiety in glaucoma patients.
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Affiliation(s)
- Prasanna Venkatesh Ramesh
- Department of Glaucoma and Research, Mahathma Eye Hospital Private Limited, Trichy 620017, Tamil Nadu, India
| | - Arvind Kumar Morya
- Department of Ophthalmology, All India Institute of Medical Sciences, Hyderabad 508126, Telangana, India
| | - Ashik Azad
- Department of Optometry and Visual Science, Mahathma Eye Hospital Private Limited, Trichy 620017, Tamil Nadu, India
| | - Pavithra Pannerselvam
- Junior Resident, Mahathma Eye Hospital Private Limited, Trichy 620017, Tamil Nadu, India
| | - Aji Kunnath Devadas
- Department of Optometry and Visual Science, Mahathma Eye Hospital Private Limited, Trichy 620017, Tamil Nadu, India
| | | | - Shruthy Vaishali Ramesh
- Department of Cataract and Refractive Surgery, Mahathma Eye Hospital Private Limited, Trichy 620017, Tamil Nadu, India
| | - Ajanya K Aradhya
- Department of Optometry and Visual Science, Mahathma Eye Hospital Private Limited, Trichy 620017, Tamil Nadu, India
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Tang JL, Yang WW, Yang XY. Optimization of nursing interventions for postoperative mental status recovery in patients with cerebral hemorrhage. World J Psychiatry 2024; 14:434-444. [DOI: 10.5498/wjp.v14.i3.434] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 12/14/2023] [Accepted: 01/22/2024] [Indexed: 03/19/2024] [Imported: 03/19/2024] Open
Abstract
BACKGROUND Hypertensive cerebral hemorrhage (HCH), the most common chronic diseases, has become a topic of global public health discussions.
AIM To investigate the role of rehabilitative nursing interventions in optimizing the postoperative mental status recovery phase and to provide clinical value for future rehabilitation of patients with HCH.
METHODS This randomized controlled study included 120 patients with cerebral HCH who were contained to our neurosurgery department between May 2021–May 2023 as the participants. The participants have randomly sampled and grouped into the observation and control groups. The observation group received the rehabilitation nursing model, whereas the control group have given conventional nursing. The conscious state of the patients was assessed at 7, 14, 21, and 30 d postoperatively. After one month of care, sleep quality, anxiety, and depression were compared between the two groups. Patient and family satisfaction were assessed using a nursing care model.
RESULTS The results showed that the state of consciousness scores of the patients in both groups significantly increased (P < 0.05) after surgical treatment. From the 14th day onwards, differences in the state of consciousness scores between the two groups of patients began to appear (P < 0.05). After one month of care, the sleep quality, anxiety state, and depression state of patients were significantly better in the observation group than in the control group (P < 0.05). Satisfaction with nursing care was higher in the observation group than in the control group (P < 0.05).
CONCLUSION The rehabilitation nursing model has a more complete system compared to conventional nursing, which can effectively improve the postoperative quality of life of patients with cerebral hemorrhage and improve the efficiency of mental state recovery; however, further analysis and research are needed to provide more scientific evidence.
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Affiliation(s)
- Jin-Li Tang
- Neurosurgery Ward 2, Affiliated hospital of Nantong University, Nantong 226100, Jiangsu Province, China
| | - Wei-Wei Yang
- Department of Anesthesiology and Surgery, The Affiliated Hospital of Nantong University, Nantong 226100, Jiangsu Province, China
| | - Xiao-Yang Yang
- Department of Neurosurgery, Suzhou Kowloon Hospital, School of Medicine, Shanghai Jiao Tong University, Suzhou 215000, Jiangsu Province, China
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Zhou JC, Cao Y, Xu XY, Xian ZP. Analysis of risk factors of suicidal ideation in adolescent patients with depression and construction of prediction model. World J Psychiatry 2024; 14:388-397. [DOI: 10.5498/wjp.v14.i3.388] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 01/12/2024] [Accepted: 02/27/2024] [Indexed: 03/19/2024] [Imported: 03/19/2024] Open
Abstract
BACKGROUND Major depressive disorder is a common mental illness among adolescents and is the largest disease burden in this age group. Most adolescent patients with depression have suicidal ideation (SI); however, few studies have focused on the factors related to SI, and effective predictive models are lacking.
AIM To construct a risk prediction model for SI in adolescent depression and provide a reference assessment tool for prevention.
METHODS The data of 150 adolescent patients with depression at the First People's Hospital of Lianyungang from June 2020 to December 2022 were retrospectively analyzed. Based on whether or not they had SI, they were divided into a SI group (n = 91) and a non-SI group (n = 59). The general data and laboratory indices of the two groups were compared. Logistic regression was used to analyze the factors influencing SI in adolescent patients with depression, a nomogram prediction model was constructed based on the analysis results, and internal evaluation was performed. Receiver operating characteristic and calibration curves were used to evaluate the model’s efficacy, and the clinical application value was evaluated using decision curve analysis (DCA).
RESULTS There were differences in trauma history, triggers, serum ferritin levels (SF), high-sensitivity C-reactive protein levels (hs-CRP), and high-density lipoprotein (HDL-C) levels between the two groups (P < 0.05). Logistic regression analysis showed that trauma history, predisposing factors, SF, hs-CRP, and HDL-C were factors influencing SI in adolescent patients with depression. The area under the curve of the nomogram prediction model was 0.831 (95%CI: 0.763–0.899), sensitivity was 0.912, and specificity was 0.678. The higher net benefit of the DCA and the average absolute error of the calibration curve were 0.043, indicating that the model had a good fit.
CONCLUSION The nomogram prediction model based on trauma history, triggers, ferritin, serum hs-CRP, and HDL-C levels can effectively predict the risk of SI in adolescent patients with depression.
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Affiliation(s)
- Jun-Chao Zhou
- Department of Psychosomatic Medicine, The Affiliated Lianyungang Hospital of Xuzhou Medical University, The First People's Hospital of Lianyungang, Lianyungang 222000, Jiangsu Province, China
| | - Yan Cao
- Department of Psychosomatic Medicine, The Affiliated Lianyungang Hospital of Xuzhou Medical University, The First People's Hospital of Lianyungang, Lianyungang 222000, Jiangsu Province, China
| | - Xu-Yuan Xu
- Department of Psychosomatic Medicine, The Affiliated Lianyungang Hospital of Xuzhou Medical University, The First People's Hospital of Lianyungang, Lianyungang 222000, Jiangsu Province, China
| | - Zhen-Ping Xian
- Department of Psychosomatic Medicine, The Affiliated Lianyungang Hospital of Xuzhou Medical University, The First People's Hospital of Lianyungang, Lianyungang 222000, Jiangsu Province, China
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186
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Ding H, Zhang Q, Shu YP, Tian B, Peng J, Hou YZ, Wu G, Lin LY, Li JL. Vulnerable brain regions in adolescent major depressive disorder: A resting-state functional magnetic resonance imaging activation likelihood estimation meta-analysis. World J Psychiatry 2024; 14:456-466. [DOI: 10.5498/wjp.v14.i3.456] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 02/04/2024] [Accepted: 03/06/2024] [Indexed: 03/19/2024] [Imported: 03/19/2024] Open
Abstract
BACKGROUND Adolescent major depressive disorder (MDD) is a significant mental health concern that often leads to recurrent depression in adulthood. Resting-state functional magnetic resonance imaging (rs-fMRI) offers unique insights into the neural mechanisms underlying this condition. However, despite previous research, the specific vulnerable brain regions affected in adolescent MDD patients have not been fully elucidated.
AIM To identify consistent vulnerable brain regions in adolescent MDD patients using rs-fMRI and activation likelihood estimation (ALE) meta-analysis.
METHODS We performed a comprehensive literature search through July 12, 2023, for studies investigating brain functional changes in adolescent MDD patients. We utilized regional homogeneity (ReHo), amplitude of low-frequency fluctuations (ALFF) and fractional ALFF (fALFF) analyses. We compared the regions of aberrant spontaneous neural activity in adolescents with MDD vs healthy controls (HCs) using ALE.
RESULTS Ten studies (369 adolescent MDD patients and 313 HCs) were included. Combining the ReHo and ALFF/fALFF data, the results revealed that the activity in the right cuneus and left precuneus was lower in the adolescent MDD patients than in the HCs (voxel size: 648 mm3, P < 0.05), and no brain region exhibited increased activity. Based on the ALFF data, we found decreased activity in the right cuneus and left precuneus in adolescent MDD patients (voxel size: 736 mm3, P < 0.05), with no regions exhibiting increased activity.
CONCLUSION Through ALE meta-analysis, we consistently identified the right cuneus and left precuneus as vulnerable brain regions in adolescent MDD patients, increasing our understanding of the neuropathology of affected adolescents.
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Affiliation(s)
- Hui Ding
- Department of Radiology, The Second People’s Hospital of Guizhou Province, Guiyang 550000, Guizhou Province, China
| | - Qin Zhang
- Department of Radiology, The Second People’s Hospital of Guizhou Province, Guiyang 550000, Guizhou Province, China
- Department of Radiology, Guizhou Provincial People’s Hospital, Guiyang 550000, Guizhou Province, China
| | - Yan-Ping Shu
- Department of Psychiatry of Women and Children, The Second People's Hospital of Guizhou Province, Guiyang 550000, Guizhou Province, China
| | - Bin Tian
- Department of Radiology, The Second People’s Hospital of Guizhou Province, Guiyang 550000, Guizhou Province, China
| | - Ji Peng
- Department of Radiology, The Second People’s Hospital of Guizhou Province, Guiyang 550000, Guizhou Province, China
| | - Yong-Zhe Hou
- Department of Psychiatry of Women and Children, The Second People's Hospital of Guizhou Province, Guiyang 550000, Guizhou Province, China
| | - Gang Wu
- Department of Psychiatry of Women and Children, The Second People's Hospital of Guizhou Province, Guiyang 550000, Guizhou Province, China
| | - Li-Yun Lin
- Department of Radiology, Zhijin County People's Hospital, Bijie 552100, Guizhou Province, China
| | - Jia-Lin Li
- Medical Humanities College, Guizhou Medical University, Guiyang 550000, Guizhou Province, China
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Liu XQ, Zhang ZR. Potential use of large language models for mitigating students’ problematic social media use: ChatGPT as an example. World J Psychiatry 2024; 14:334-341. [DOI: 10.5498/wjp.v14.i3.334] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 01/15/2024] [Accepted: 02/05/2024] [Indexed: 03/19/2024] [Imported: 03/19/2024] Open
Abstract
The problematic use of social media has numerous negative impacts on individuals' daily lives, interpersonal relationships, physical and mental health, and more. Currently, there are few methods and tools to alleviate problematic social media, and their potential is yet to be fully realized. Emerging large language models (LLMs) are becoming increasingly popular for providing information and assistance to people and are being applied in many aspects of life. In mitigating problematic social media use, LLMs such as ChatGPT can play a positive role by serving as conversational partners and outlets for users, providing personalized information and resources, monitoring and intervening in problematic social media use, and more. In this process, we should recognize both the enormous potential and endless possibilities of LLMs such as ChatGPT, leveraging their advantages to better address problematic social media use, while also acknowledging the limitations and potential pitfalls of ChatGPT technology, such as errors, limitations in issue resolution, privacy and security concerns, and potential overreliance. When we leverage the advantages of LLMs to address issues in social media usage, we must adopt a cautious and ethical approach, being vigilant of the potential adverse effects that LLMs may have in addressing problematic social media use to better harness technology to serve individuals and society.
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Affiliation(s)
- Xin-Qiao Liu
- School of Education, Tianjin University, Tianjin 300350, China
| | - Zi-Ru Zhang
- School of Education, Tianjin University, Tianjin 300350, China
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Mbaga DS, Kenmoe S, Esemu SN, Bowo-Ngandji A, Keneh NK, Tatah Kihla Akoachere JF, Gonsu HK, Ndip Ndip R, Ebogo-Belobo JT, Kengne-Ndé C, Tendongfor N, Assam Assam JP, Ndip LM, Njiki Bikoï J, Riwom Essama SH. Epidemiology of carbapenem-resistant Acinetobacter baumannii colonization in neonatal intensive care units: A systematic review and meta-analysis. World J Meta-Anal 2024; 12:90229. [DOI: 10.13105/wjma.v12.i1.90229] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 01/05/2024] [Accepted: 01/31/2024] [Indexed: 03/08/2024] [Imported: 03/08/2024] Open
Abstract
BACKGROUND The rising prevalence of carbapenem-resistant Acinetobacter baumannii (CRAB) in neonatal intensive care units (NICUs) represents an escalating challenge in healthcare settings, particularly in managing hospital-acquired infections (HAIs). Studies across various World Health Organization regions have documented a significant incidence of CRAB-related HAIs, with rates as high as 41.7 cases per 1000 patients in ICUs, accounting for 13.6% of all HAIs. These infections pose a doubled mortality risk compared to infections with carbapenem-susceptible Acinetobacter baumannii. A particularly concerning aspect of CRAB colonization is its asymptomatic nature, enabling its transmission through healthcare workers (HCWs) or the NICU environment to vulnerable neonates with developing immune systems.
AIM To explore the prevalence of CRAB colonization in NICUs, focusing on neonates, healthcare workers, and the environmental samples, to enhance epidemiological understanding and inform targeted interventions.
METHODS We conducted according to PRISMA 2020 checklist guidelines, a comprehensive literature search across multiple databases including MEDLINE (Ovid), EMBASE (Ovid), Global Health (Ovid), Web of Science, and Global Index Medicus. Studies were selected based on predetermined criteria, primarily involving neonates, HCWs, and environmental swabs, using culture or molecular methods to detect CRAB colonization. We excluded studies that did not specifically focus on NICUs, were duplicates, or lacked necessary data. The study selection and quality assessment were conducted independently by two reviewers. Data extraction involved collecting comprehensive details about each study. Our statistical analysis used a random-effects model to calculate the pooled prevalence and confidence intervals, stratifying results by regional location. We assessed study heterogeneity using Cochran's Q statistic and I² statistic, with regression tests employed to evaluate potential publication bias.
RESULTS We analyzed 737 records from five databases, ultimately including 13 studies from ten countries. For neonates, the pooled prevalence was 4.8% (95%CI: 1.1% to 10.5%) with the highest rates observed in South-East Asia (10.5%; 95%CI: 2.4% to 23.3%). Among HCWs, a single Indian study reported a 3.3% prevalence. Environmental samples showed a prevalence of 2.3% (95%CI: 0% to 9.3%), with the highest rates in South-East Asia (10%; 95%CI: 4.2% to 17.7%). Significant heterogeneity was found across studies, and no publication bias was detected.
CONCLUSION This systematic review highlights a significant prevalence of CRAB colonization in neonates across various regions, particularly in South-East Asia, contrasting with lower rates in high-income countries. The study reveals a gap in research on HCWs colonization, with only a single study from India reporting moderate prevalence. Environmental samples indicate moderate levels of CRAB contamination, again higher in South-East Asia. These findings underscore the need for more extensive and focused research on CRAB colonization in NICUs, including exploring the roles of HCWs and the environment in transmission, understanding antimicrobial resistance patterns, and developing effective prevention measures.
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Affiliation(s)
- Donatien Serge Mbaga
- Department of Microbiology, The University of Yaounde I, Yaounde 00237, Cameroon
| | - Sebastien Kenmoe
- Department of Microbiology and Parasitology, University of Buea, Buea 00237, Cameroon
| | - Seraphine Nkie Esemu
- Department of Microbiology and Parasitology, University of Buea, Buea 00237, Cameroon
| | - Arnol Bowo-Ngandji
- Department of Microbiology, The University of Yaounde I, Yaounde 00237, Cameroon
| | - Nene Kaah Keneh
- Department of Microbiology and Parasitology, University of Buea, Buea 00237, Cameroon
| | | | - Hortense Kamga Gonsu
- Faculty of Medicine and Biomedical Sciences, The University of Yaounde I, Yaounde 00237, Cameroon
| | - Roland Ndip Ndip
- Department of Microbiology and Parasitology, University of Buea, Buea 00237, Cameroon
| | - Jean Thierry Ebogo-Belobo
- Center for Research in Health and Priority Pathologies, Institute of Medical Research and Medicinal Plants Studies, Yaounde 00237, Cameroon
| | - Cyprien Kengne-Ndé
- Epidemiological Surveillance, Evaluation and Research Unit, National AIDS Control Committee, Douala 00237, Cameroon
| | - Nicholas Tendongfor
- Department of Microbiology and Parasitology, University of Buea, Buea 00237, Cameroon
| | | | - Lucy Mande Ndip
- Department of Microbiology and Parasitology, University of Buea, Buea 00237, Cameroon
| | - Jacky Njiki Bikoï
- Department of Microbiology, The University of Yaounde I, Yaounde 00237, Cameroon
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Muthu S, Viswanathan VK, Sakthivel M, Thabrez M. Does progress in microfracture techniques necessarily translate into clinical effectiveness? World J Orthop 2024; 15:266-284. [DOI: 10.5312/wjo.v15.i3.266] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 12/21/2023] [Accepted: 01/23/2024] [Indexed: 03/15/2024] [Imported: 03/15/2024] Open
Abstract
BACKGROUND Multitudinous advancements have been made to the traditional microfracture (MFx) technique, which have involved delivery of various acellular 2nd generation MFx and cellular MFx-III components to the area of cartilage defect. The relative benefits and pitfalls of these diverse modifications of MFx technique are still not widely understood.
AIM To comparatively analyze the functional, radiological, and histological outcomes, and complications of various generations of MFx available for the treatment of cartilage defects.
METHODS A systematic review was performed using PubMed, EMBASE, Web of Science, Cochrane, and Scopus. Patients of any age and sex with cartilage defects undergoing any form of MFx were considered for analysis. We included only randomized controlled trials (RCTs) reporting functional, radiological, histological outcomes or complications of various generations of MFx for the management of cartilage defects. Network meta-analysis (NMA) was conducted in Stata and Cochrane’s Confidence in NMA approach was utilized for appraisal of evidence.
RESULTS Forty-four RCTs were included in the analysis with patients of mean age of 39.40 (± 9.46) years. Upon comparing the results of the other generations with MFX-I as a constant comparator, we noted a trend towards better pain control and functional outcome (KOOS, IKDC, and Cincinnati scores) at the end of 1-, 2-, and 5-year time points with MFx-III, although the differences were not statistically significant (P > 0.05). We also noted statistically significant Magnetic resonance observation of cartilage repair tissue score in the higher generations of microfracture (weighted mean difference: 17.44, 95% confidence interval: 0.72, 34.16, P = 0.025; without significant heterogeneity) at 1 year. However, the difference was not maintained at 2 years. There was a trend towards better defect filling on MRI with the second and third generation MFx, although the difference was not statistically significant (P > 0.05).
CONCLUSION The higher generations of traditional MFx technique utilizing acellular and cellular components to augment its potential in the management of cartilage defects has shown only marginal improvement in the clinical and radiological outcomes.
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Affiliation(s)
- Sathish Muthu
- Department of Orthopaedics, Orthopaedic Research Group, Coimbatore 641045, Tamil Nadu, India
- Department of Biotechnology, Karpagam Academy of Higher Education, Coimbatore 641021, Tamil Nadu, India
- Department of Orthopaedics, Government Medical College, Karur 639004, Tamil Nadu, India
| | | | - Manoharan Sakthivel
- Department of Orthopaedics, Government Medical College, Karur 639004, Tamil Nadu, India
| | - Mohammed Thabrez
- Department of Medical Oncology, Aster Medcity Hospital, Kochi 682034, India
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Ranawaka R, Dayasiri K, Sandamali E, Gamage M. Management strategies for common viral infections in pediatric renal transplant recipients. World J Transplant 2024; 14:89978. [DOI: 10.5500/wjt.v14.i1.89978] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 12/19/2023] [Accepted: 01/04/2024] [Indexed: 03/15/2024] [Imported: 03/15/2024] Open
Abstract
Viral infections have been considered as a major cause of morbidity and mortality after kidney transplantation in pediatric cohort. Children are at high risk of acquiring virus-related complications due to immunological immaturity and the enhanced alloreactivity risk that led to maintenance of high immunosuppressive regimes. Hence, prevention, early detection, and prompt treatment of such infections are of paramount importance. Among all viral infections, herpes viruses (herpes simplex virus, varicella zoster virus, Epstein-Barr virus, cytomegalovirus), hepatitis B and C viruses, BK polyomavirus, and respiratory viruses (respiratory syncytial virus, parainfluenza virus, influenza virus and adenovirus) are common in kidney transplant recipients. These viruses can cause systemic disease or allograft dysfunction affecting the clinical outcome. Recent advances in technology and antiviral therapy have improved management strategies in screening, monitoring, adoption of prophylactic or preemptive therapy and precise treatment in the immunocompromised host, with significant impact on the outcome. This review discusses the etiology, screening and monitoring, diagnosis, prevention, and treatment of common viral infections in pediatric renal transplant recipients.
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Affiliation(s)
- Randula Ranawaka
- Department of Paediatrics, Faculty of Medicine, University of Colombo and Lady Ridgeway Hospital for Children, Colombo 0094, Sri Lanka
| | - Kavinda Dayasiri
- Department of Paediatrics, Facullty of Medicine, University of Kelaniya, Ragama 0094, Sri Lanka
| | - Erandima Sandamali
- Department of Nursing, Faculty of Allied Health Sciences, University of Ruhuna, Galle 0094, Sri Lanka
| | - Manoji Gamage
- Division of Nutrition, Ministry of Health, Colombo 0094, Sri Lanka
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191
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Sánchez Pérez B, Pérez Reyes M, Aranda Narvaez J, Santoyo Villalba J, Perez Daga JA, Sanchez-Gonzalez C, Santoyo-Santoyo J. New therapeutic strategy with extracorporeal membrane oxygenation for refractory hepatopulmonary syndrome after liver transplant: A case report. World J Transplant 2024; 14:89223. [DOI: 10.5500/wjt.v14.i1.89223] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 11/24/2023] [Accepted: 12/22/2023] [Indexed: 03/15/2024] [Imported: 03/15/2024] Open
Abstract
BACKGROUND Due to the lack of published literature about treatment of refractory hepatopulmonary syndrome (HPS) after liver transplant (LT), this case adds information and experience on this issue along with a treatment with positive outcomes. HPS is a complication of end-stage liver disease, with a 10%-30% incidence in cirrhotic patients. LT can reverse the physiopathology of this process and restore normal oxygenation. However, in some cases, refractory hypoxemia persists, and extracorporeal membrane oxygenation (ECMO) can be used as a rescue therapy with good results.
CASE SUMMARY A 59-year-old patient with alcohol-related liver cirrhosis and portal hypertension was included in the LT waiting list for HPS. He had good liver function (Model for End-Stage Liver Disease score 12, Child-Pugh class B7). He had pulmonary fibrosis and a mild restrictive respiratory pattern with a basal oxygen saturation of 82%. The macroaggregated albumin test result was > 30. Spirometry demonstrated a forced expiratory volume in one second (FEV1) of 78%, forced vital capacity (FVC) of 74%, FEV1/FVC ratio of 81%, diffusion capacity for carbon monoxide of 42%, and carbon monoxide transfer coefficient of 57%. He required domiciliary oxygen at 2 L/min (16 h/d). The patient was admitted to the intensive care unit (ICU) and extubated in the first 24 h, needing high-flow therapy and non-invasive ventilation and inhaled nitric oxide afterwards. Reintubation was needed after 72 h. Due to the non-response to supportive therapies, installation of ECMO was decided with progressive recovery after 9 d. Extubation was possible on the tenth day, maintaining a high-flow nasal cannula and de-escalating to conventional oxygen therapy after 48 h. He was discharged from ICU on postoperative day (POD) 20 with a 90%-92% oxygen saturation. Steroid recycling was needed twice for acute rejection. The patient was discharged from hospital on POD 27 with no symptoms, with an 89%-90% oxygen saturation.
CONCLUSION Due to the favorable results observed, ECMO could become the central axis of treatment of HPS and refractory hypoxemia after LT.
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Affiliation(s)
- Belinda Sánchez Pérez
- Hepatobiliary and Trasplantation Unit, General and Digestive Surgery Department, University Regional Hospital, Malaga 29010, Spain
| | - María Pérez Reyes
- Hepatobiliary and Trasplantation Unit, General and Digestive Surgery Department, University Regional Hospital, Malaga 29010, Spain
| | - Jose Aranda Narvaez
- Hepatobiliary and Trasplantation Unit, General and Digestive Surgery Department, University Regional Hospital, Malaga 29010, Spain
| | - Julio Santoyo Villalba
- Hepatobiliary and Trasplantation Unit, General and Digestive Surgery Department, University Regional Hospital, Malaga 29010, Spain
| | - Jose Antonio Perez Daga
- Hepatobiliary and Trasplantation Unit, General and Digestive Surgery Department, University Regional Hospital, Malaga 29010, Spain
| | - Claudia Sanchez-Gonzalez
- Department of General and Digestive Surgery, Regional University Hospital of Malaga, Malaga 29010, Spain
| | - Julio Santoyo-Santoyo
- Hepatobiliary and Trasplantation Unit, General and Digestive Surgery Department, University Regional Hospital, Malaga 29010, Spain
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Zhanaspayev A, Bokembayev N, Zhanaspayev M, Tlemissov A, Aubakirova S, Prokazyuk A. Correction method for moderate and severe degrees of hallux valgus associated with transfer metatarsalgia. World J Orthop 2024; 15:238-246. [DOI: 10.5312/wjo.v15.i3.238] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2023] [Revised: 01/07/2024] [Accepted: 02/29/2024] [Indexed: 03/15/2024] [Imported: 03/15/2024] Open
Abstract
BACKGROUND Hallux valgus (HV) is a common foot deformity that manifests with increasing age, especially in women. The associated foot pain causes impaired gait and decreases quality of life. Moderate and severe HV is a deformity that is characterized by the involvement of lesser rays and requires complex surgical treatment. In this study, we attempted to develop a procedure for this condition.
AIM To analyse the treatment results of patients who underwent simultaneous surgical correction of all parts of a static forefoot deformity.
METHODS We conducted a prospective clinical trial between 2016 and 2021 in which 30 feet with moderate or severe HV associated with Tailor’s bunion and metatarsalgia were surgically treated via a new method involving surgical correction of all associated problems. This method included a modified Lapidus procedure, M2M3 tarsometatarsal arthrodesis, intermetatarsal fusion of the M4 and M5 bases, and the use of an original external fixation apparatus to enhance correction power. Preoperative, postoperative, and final follow-up radiographic data and American Orthopaedic Foot and Ankle Society (AOFAS) scores were compared, and P values < 0.05 were considered to indicate statistical significance.
RESULTS The study included 28 females (93.3%) and 2 males feet (6.7%), 20 (66.7%) of whom had a moderate degree of HV and 10 (33.3%) of whom had severe deformity. M2 and M3 metatarsalgia was observed in 21 feet, and 9 feet experienced pain only at M2. The mean follow-up duration was 11 months. All patients had good correction of the HV angle [preoperative median, 36.5 degrees, interquartile range (IQR): 30-45; postoperative median, 10 degrees, IQR: 8.8-10; follow-up median, 11.5 degrees, IQR: 10-14; P < 0.01]. At follow-up, metatarsalgia was resolved in most patients (30 vs 5). There was a clinically negligible decrease in the corrected angles at the final follow-up, and the overall AOFAS score was significantly better (median, 65 points, IQR: 53.8-70; vs 80 points, IQR: 75-85; P < 0.01).
CONCLUSION The developed method showed good sustainability of correction power in a small sample of patients at the one-year follow-up. Randomized clinical trials with larger samples, as well as long-term outcome assessments, are needed in the future.
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Affiliation(s)
- Amangasy Zhanaspayev
- Department of Traumatology and Orthopaedics, The National Scientific Center of Traumatology and Orthopaedics Named after Academician Batpenov ND, Astana 010000, Kazakhstan
| | - Nurlan Bokembayev
- Department of Traumatology and Paediatric Surgery, Non-Commercial Joint-Stock Company “Semey Medical University”, Semey 071400, Kazakhstan
| | - Marat Zhanaspayev
- Department of Traumatology and Paediatric Surgery, Non-Commercial Joint-Stock Company “Semey Medical University”, Semey 071400, Kazakhstan
| | - Aidos Tlemissov
- Department of Habilitation and Rehabilitation, Center of Habilitation and Rehabilitation of Persons with Disabilities of the Abai Region, Semey 071400, Kazakhstan
| | - Sabina Aubakirova
- Department of Traumatology and Paediatric Surgery, Non-Commercial Joint-Stock Company “Semey Medical University”, Semey 071400, Kazakhstan
| | - Alexander Prokazyuk
- Department of Anaesthesiology and Resuscitation, Center of Nuclear Medicine and Oncology, Semey 071400, Kazakhstan
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Custodio G, Massutti AM, Caramori A, Pereira TG, Dalazen A, Scheidt G, Thomazini L, Leitão CB, Rech TH. Association of donor hepatectomy time with liver transplantation outcomes: A multicenter retrospective study. World J Transplant 2024; 14:89702. [DOI: 10.5500/wjt.v14.i1.89702] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 12/13/2023] [Accepted: 01/12/2024] [Indexed: 03/15/2024] [Imported: 03/15/2024] Open
Abstract
BACKGROUND Prolonged donor hepatectomy time may be implicated in early and late complications of liver transplantation.
AIM To evaluate the impact of donor hepatectomy time on outcomes of liver transplant recipients, mainly early allograft dysfunction.
METHODS This multicenter retrospective study included brain-dead donors and adult liver graft recipients. Donor-recipient matching was obtained through a crossover list. Clinical and laboratory data were recorded for both donors and recipients. Donor hepatectomy, cold ischemia, and warm ischemia times were recorded. Primary outcome was early allograft dysfunction. Secondary outcomes included need for retransplantation, length of intensive care unit and hospital stay, and patient and graft survival at 12 months.
RESULTS From January 2019 to December 2021, a total of 243 patients underwent a liver transplant from a brain-dead donor. Of these, 57 (25%) developed early allograft dysfunction. The median donor hepatectomy time was 29 (23–40) min. Patients with early allograft dysfunction had a median hepatectomy time of 25 (22–38) min, whereas those without it had a median time of 30 (24–40) min (P = 0.126).
CONCLUSION Donor hepatectomy time was not associated with early allograft dysfunction, graft survival, or patient survival following liver transplantation.
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Affiliation(s)
- Geisiane Custodio
- Department of Intensive Care Unit, Hospital Santa Isabel, Blumenau-Santa Catarina CEP-89010906, Brazil
| | - Andrew Maykon Massutti
- Transplant Division, Hospital Santa Isabel, Blumenau-Santa Catarina CEP-89010906, Brazil
| | - Aline Caramori
- Transplant Division, Hospital Santa Isabel, Blumenau-Santa Catarina CEP-89010906, Brazil
| | | | - Augusto Dalazen
- Transplant Division, Hospital Santa Isabel, Blumenau-Santa Catarina CEP-89010906, Brazil
| | - Gabriela Scheidt
- School of Medicine, Universidade Regional de Blumenau (FURB), Blumenau-Santa Catarina CEP-89010906, Brazil
| | - Ludmilla Thomazini
- School of Medicine, Universidade Federal do Rio Grande do Sul, Porto Alegre 90035-903, Brazil
| | - Cristiane Bauermann Leitão
- Departement of Endocrinology, Hospital de Clínicas de Porto Alegre/Universidade Federal do Rio Grande do Sul, Porto Alegre 90035-903, Rio Grande do Sul, Brazil
| | - Tatiana Helena Rech
- Department of Internal Medicine, Hospital de Clínicas de Porto Alegre, Division of Intensive Care Medicine, Porto Alegre 90035-903, Brazil
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194
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Nogueira DMB, Rosso MPDO, Buchaim DV, Zangrando MSR, Buchaim RL. Update on the use of 45S5 bioactive glass in the treatment of bone defects in regenerative medicine. World J Orthop 2024; 15:204-214. [DOI: 10.5312/wjo.v15.i3.204] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 01/15/2024] [Accepted: 02/01/2024] [Indexed: 03/15/2024] [Imported: 03/15/2024] Open
Abstract
Bone regeneration is a critical area in regenerative medicine, particularly in orthopedics, demanding effective biomedical materials for treating bone defects. 45S5 bioactive glass (45S5 BG) is a promising material because of its osteoconductive and bioactive properties. As research in this field continues to advance, keeping up-to-date on the latest and most successful applications of this material is imperative. To achieve this, we conducted a comprehensive search on PubMed/MEDLINE, focusing on English articles published in the last decade. Our search used the keywords “bioglass 45S5 AND bone defect” in combination. We found 27 articles, and after applying the inclusion criteria, we selected 15 studies for detailed examination. Most of these studies compared 45S5 BG with other cement or scaffold materials. These comparisons demonstrate that the addition of various composites enhances cellular biocompatibility, as evidenced by the cells and their osteogenic potential. Moreover, the use of 45S5 BG is enhanced by its antimicrobial properties, opening avenues for additional investigations and applications of this biomaterial.
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Affiliation(s)
- Dayane Maria Braz Nogueira
- Department of Prosthodontics and Periodontics, Bauru School of Dentistry, University of São Paulo, Bauru 17012-901, Brazil
| | | | - Daniela Vieira Buchaim
- Medical School, University Center of Adamantina, Adamantina 17800-000, Brazil
- Postgraduate Program in Structural and Functional Interactions in Rehabilitation, Postgraduate Department, University of Marília, Marília 17525-902, Brazil
| | | | - Rogério Leone Buchaim
- Department of Biological Sciences, Bauru School of Dentistry, University of São Paulo, Bauru 17012-901, Brazil
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195
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Utz Melere M, Sanha V, Farina M, da Silva CS, Nader L, Trein C, Lucchese AM, Ferreira C, Kalil AN, Feier FH. Primary liver transplantation vs transplant after Kasai portoenterostomy in children with biliary atresia: A retrospective Brazilian single-center cohort. World J Transplant 2024; 14:88734. [DOI: 10.5500/wjt.v14.i1.88734] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 11/14/2023] [Accepted: 12/18/2023] [Indexed: 03/15/2024] [Imported: 03/15/2024] Open
Abstract
BACKGROUND Biliary atresia (BA) is the most common indication for pediatric liver transplantation, although portoenterostomy is usually performed first. However, due to the high failure rate of portoenterostomy, liver transplantation has been advocated as the primary procedure for patients with BA. It is still unclear if a previous portoenterostomy has a negative impact on liver transplantation outcomes.
AIM To investigate the effect of prior portoenterostomy in infants undergoing liver transplantation for BA.
METHODS This was a retrospective cohort study of 42 pediatric patients with BA who underwent primary liver transplantation from 2013 to 2023 at a single tertiary center in Brazil. Patients with BA were divided into two groups: Those undergoing primary liver transplantation without portoenterostomy and those undergoing liver transplantation with prior portoenterostomy. Continuous variables were compared using the Student’s t-test or the Kruskal-Wallis test, and categorical variables were compared using the χ2 or Fisher’s exact test, as appropriate. Multivariable Cox regression analysis was performed to determine risk factors for portal vein thrombosis. Patient and graft survival analyses were conducted with the Kaplan–Meier product-limit estimator, and patient subgroups were compared using the two-sided log-rank test.
RESULTS Forty-two patients were included in the study (25 [60%] girls), 23 undergoing liver transplantation without prior portoenterostomy, and 19 undergoing liver transplantation with prior portoenterostomy. Patients with prior portoenterostomy were older (12 vs 8 months; P = 0.02) at the time of liver transplantation and had lower Pediatric End-Stage Liver Disease scores (13.2 vs 21.4; P = 0.01). The majority of the patients (35/42, 83%) underwent living-donor liver transplantation. The group of patients without prior portoenterostomy appeared to have a higher incidence of portal vein thrombosis (39 vs 11%), but this result did not reach statistical significance. Prior portoenterostomy was not a protective factor against portal vein thrombosis in the multivariable analysis after adjusting for age at liver transplantation, graft-to-recipient weight ratio, and use of vascular grafts. Finally, the groups did not significantly differ in terms of post-transplant survival.
CONCLUSION In our study, prior portoenterostomy did not significantly affect the outcomes of liver transplantation.
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Affiliation(s)
- Melina Utz Melere
- Department of Hepatology and Liver Transplantation, Santa Casa de Porto Alegre, Porto Alegre 90050170, Brazil
| | - Valberto Sanha
- Department of Hepatology and Liver Transplantation, Santa Casa de Porto Alegre, Porto Alegre 90050170, Brazil
| | - Marco Farina
- Department of Hepatology and Liver Transplantation, Santa Casa de Porto Alegre, Porto Alegre 90050170, Brazil
| | - Carolina Soares da Silva
- Department of Hepatology and Liver Transplantation, Santa Casa de Porto Alegre, Porto Alegre 90050170, Brazil
| | - Luiza Nader
- Department of Hepatology and Liver Transplantation, Santa Casa de Porto Alegre, Porto Alegre 90050170, Brazil
| | - Cristine Trein
- Department of Hepatology and Liver Transplantation, Santa Casa de Porto Alegre, Porto Alegre 90050170, Brazil
| | - Angelica Maria Lucchese
- Department of Hepato-biliary-pancreatic Surgery and Liver Transplantation, Irmandade Santa Casa de Misericórdia de Porto Alegre, Porto Alegre 90020-090, Brazil
| | - Cristina Ferreira
- Department of Hepatology and Liver Transplantation, Santa Casa de Porto Alegre, Porto Alegre 90050170, Brazil
| | - Antonio Nocchi Kalil
- Department of Surgical Oncology, Santa Rita Hospital/Santa Casa de Misericórdia de Porto Alegre, Porto Alegre 90050-170, Rio Grande do Sul, Brazil
| | - Flavia Heinz Feier
- Department of Hepato-biliary-pancreatic Surgery and Liver Transplantation, Irmandade Santa Casa de Misericórdia de Porto Alegre, Porto Alegre 90020-090, Brazil
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196
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Gonzalez FM, Cohens FG. Predicting outcomes after kidney transplantation: Can Pareto’s rules help us to do so? World J Transplant 2024; 14:90149. [DOI: 10.5500/wjt.v14.i1.90149] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Revised: 01/13/2024] [Accepted: 02/05/2024] [Indexed: 03/15/2024] [Imported: 03/15/2024] Open
Abstract
Kidney transplantation is the best option for kidney replacement therapy, even considering that most of the times the grafts do not survive as long as their recipients. In the Khalil et al's experience, published in this issue of the Journal, they analyze their second kidney graft survival and describe those significant predictors of early loss. This editorial comments on the results and put in perspective that most of the times, long-term graft survival could be inadvertently jeopardized if the immunosuppressive therapy is reduced or withdrawn for any reason, and that it could happen frequently if the transplant physician intends to innovate with the clinical care without proper evidence-based data.
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Affiliation(s)
- Fernando M Gonzalez
- Department of Nephrology, Faculty of Medicine, Universidad de Chile, Santiago 7500922, Chile
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197
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Maqbool S, Baloch MF, Khan MAK, Khalid A, Naimat K. Autologous hematopoietic stem cell transplantation conditioning regimens and chimeric antigen receptor T cell therapy in various diseases. World J Transplant 2024; 14:87532. [DOI: 10.5500/wjt.v14.i1.87532] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 10/21/2023] [Accepted: 01/08/2024] [Indexed: 03/15/2024] [Imported: 03/15/2024] Open
Abstract
Conditioning regimens employed in autologous stem cell transplantation have been proven useful in various hematological disorders and underlying malignancies; however, despite being efficacious in various instances, negative consequences have also been recorded. Multiple conditioning regimens were extracted from various literature searches from databases like PubMed, Google scholar, EMBASE, and Cochrane. Conditioning regimens for each disease were compared by using various end points such as overall survival (OS), progression free survival (PFS), and leukemia free survival (LFS). Variables were presented on graphs and analyzed to conclude a more efficacious conditioning regimen. In multiple myeloma, the most effective regimen was high dose melphalan (MEL) given at a dose of 200/mg/m2. The comparative results of acute myeloid leukemia were presented and the regimens that proved to be at an admirable position were busulfan (BU) + MEL regarding OS and BU + VP16 regarding LFS. In case of acute lymphoblastic leukemia (ALL), BU, fludarabine, and etoposide (BuFluVP) conferred good disease control not only with a paramount improvement in survival rate but also low risk of recurrence. However, for ALL, chimeric antigen receptor (CAR) T cell therapy was preferred in the context of better OS and LFS. With respect to Hodgkin’s lymphoma, mitoxantrone (MITO)/MEL overtook carmustine, VP16, cytarabine, and MEL in view of PFS and vice versa regarding OS. Non-Hodgkin’s lymphoma patients were administered MITO (60 mg/m2) and MEL (180 mg/m2) which showed promising results. Lastly, amyloidosis was considered, and the regimen that proved to be competent was MEL 200 (200 mg/m2). This review article demonstrates a comparison between various conditioning regimens employed in different diseases.
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Affiliation(s)
- Shahzaib Maqbool
- Department of Medicine, Holy Family Hospital, Rawalpindi 46000, Pakistan
| | - Maryam Farhan Baloch
- Department of Community Medicine, Allama Iqbal Medical College, Lahore 45000, Pakistan
| | | | - Azeem Khalid
- Department of Medicine, Allama lqbal Medical College, Lahore 45000, Pakistan
| | - Kiran Naimat
- Department of MedicineLiaquat University of Medical and Health Sciences, Karachi 43000, Pakistan
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198
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Wu X, Gao B. Meta-analysis of the clinical efficacy of the Gamma3 nail vs Gamma3U-blade system in the treatment of intertrochanteric fractures. World J Orthop 2024; 15:285-292. [DOI: 10.5312/wjo.v15.i3.285] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 01/08/2024] [Accepted: 02/05/2024] [Indexed: 03/15/2024] [Imported: 03/15/2024] Open
Abstract
BACKGROUND The traditional Gamma3 nail is a mainstream treatment for femoral intertrochanteric fractures. Literature reports that the Gamma3U-blade system can increase the stability of the Gamma3 nail and reduce complication incidence. However, comparative studies between the Gamma3U-blade and Gamma3 systems are limited; hence, this meta-analysis was performed to explore the clinical efficacy of these two surgical methods.
AIM To investigate the clinical efficacy of Gamma3 and Gamma3 U-blade for intertrochanteric fractures.
METHODS A computerized search for Chinese and English literature published from 2010 to 2022 was conducted in PubMed, Cochrane, CNKI, Wanfang, and VIP databases. The search keywords were gamma 3, gamma 3 U blade, and intertrochanteric fracture. Additionally, literature tracking was performed on the references of published literature. The data were analyzed using Revman 5.3 software. Two individuals checked the inputs for accuracy. Continuous variables were described using mean difference and standard deviation, and outcome effect sizes were expressed using ratio OR and 95% confidence interval (CI). High heterogeneity was considered at (P < 0.05, I2 > 50%), moderate heterogeneity at I2 from 25% to 50%, and low heterogeneity at (P ≥ 0.05, I2 < 50%).
RESULTS Following a comprehensive literature search, review, and analysis, six articles were selected for inclusion in this study. This selection comprised five articles in English and one in Chinese, with publication years spanning from 2016 to 2022. The study with the largest sample size, conducted by Seungbae in 2021, included a total of 304 cases. Statistical analysis: A total of 1063 patients were included in this meta-analysis. The main outcome indicators were: Surgical time: The Gamma3U blade system had a longer surgical time compared to Gamma3 nails (P = 0.006, I2 = 76%). Tip-apex distance: No statistical significance or heterogeneity was observed (P = 0.65, I2 = 0%). Harris Hip score: No statistical significance was found, and low heterogeneity was detected (P = 0.26, I2 = 22%). Union time: No statistical significance was found, and high heterogeneity was detected (P = 0.05, I2 = 75%).
CONCLUSION Our study indicated that the Gamma3 system reduces operative time compared to the Gamma3 U-blade system in treating intertrochanteric fractures. Both surgical methods proved to be safe and effective for this patient group. These findings may offer valuable insights and guidance for future surgical protocols in hip fracture patients.
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Affiliation(s)
- Xuan Wu
- Department of Orthopedic, Zhong Da Hospital, School of Medicine, Southeast University, Nanjing 210000, Jiangsu Province, China
| | - Bo Gao
- Department of Orthopedic, The Affiliated Taizhou Second People's Hospital of Yangzhou University, Taizhou 225500, Jiangsu Province, China
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199
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Öztürk R. Cyclops syndrome following anterior cruciate ligament reconstruction: Can relapse occur after surgery? World J Orthop 2024; 15:201-203. [DOI: 10.5312/wjo.v15.i3.201] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 01/26/2024] [Accepted: 02/29/2024] [Indexed: 03/15/2024] [Imported: 03/15/2024] Open
Abstract
Symptomatic cyclops lesions are complications that can be seen at rates of up to approximately 10% after anterior cruciate ligament reconstruction. However, recurrent cyclops lesions have rarely been documented. There are case rare series in the literature regarding the treatment of recurrent cyclops lesion. Future large studies are needed to investigate factors contributing to the development of cyclops lesions and syndrome and treatment options.
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Affiliation(s)
- Recep Öztürk
- Department of Orthopedic Oncology, University Hospital Essen, Essen 45143, Germany
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200
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Agosti E, Zeppieri M, Pagnoni A, Fontanella MM, Fiorindi A, Ius T, Panciani PP. Current status and future perspectives on stem cell transplantation for spinal cord injury. World J Transplant 2024; 14:89674. [DOI: 10.5500/wjt.v14.i1.89674] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 12/04/2023] [Accepted: 12/29/2023] [Indexed: 03/15/2024] [Imported: 03/15/2024] Open
Abstract
BACKGROUND Previous assessments of stem cell therapy for spinal cord injuries (SCI) have encountered challenges and constraints. Current research primarily emphasizes safety in early-phase clinical trials, while systematic reviews prioritize effectiveness, often overlooking safety and translational feasibility. This situation prompts inquiries regarding the readiness for clinical adoption.
AIM To offer an up-to-date systematic literature review of clinical trial results concerning stem cell therapy for SCI.
METHODS A systematic search was conducted across major medical databases [PubMed, Embase, Reference Citation Analysis (RCA), and Cochrane Library] up to October 14, 2023. The search strategy utilized relevant Medical Subject Heading (MeSH) terms and keywords related to "spinal cord", "injury", "clinical trials", "stem cells", "functional outcomes", and "adverse events". Studies included in this review consisted of randomized controlled trials and non-randomized controlled trials reporting on the use of stem cell therapies for the treatment of SCI.
RESULTS In a comprehensive review of 66 studies on stem cell therapies for SCI, 496 papers were initially identified, with 237 chosen for full-text analysis. Among them, 236 were deemed eligible after excluding 170 for various reasons. These studies encompassed 1086 patients with varying SCI levels, with cervical injuries being the most common (42.2%). Bone marrow stem cells were the predominant stem cell type used (71.1%), with various administration methods. Follow-up durations averaged around 84.4 months. The 32.7% of patients showed functional improvement from American spinal injury association Impairment Scale (AIS) A to B, 40.8% from AIS A to C, 5.3% from AIS A to D, and 2.1% from AIS B to C. Sensory improvements were observed in 30.9% of patients. A relatively small number of adverse events were recorded, including fever (15.1%), headaches (4.3%), muscle tension (3.1%), and dizziness (2.6%), highlighting the potential for SCI recovery with stem cell therapy.
CONCLUSION In the realm of SCI treatment, stem cell-based therapies show promise, but clinical trials reveal potential adverse events and limitations, underscoring the need for meticulous optimization of transplantation conditions and parameters, caution against swift clinical implementation, a deeper understanding of SCI pathophysiology, and addressing ethical, tumorigenicity, immunogenicity, and immunotoxicity concerns before gradual and careful adoption in clinical practice.
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Affiliation(s)
- Edoardo Agosti
- Division of Neurosurgery, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia 25123, Italy
| | - Marco Zeppieri
- Department of Ophthalmology, University Hospital of Udine, Udine 33100, Italy
| | - Andrea Pagnoni
- Division of Neurosurgery, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia 25123, Italy
| | - Marco Maria Fontanella
- Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia 25123, BS, Italy
| | - Alessandro Fiorindi
- Division of Neurosurgery, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia 25123, Italy
| | - Tamara Ius
- Neurosurgery Unit, Head-Neck and NeuroScience Department, University Hospital of Udine, Udine 33100, Italy
| | - Pier Paolo Panciani
- Division of Neurosurgery, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia 25123, Italy
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