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1.
Eur Rev Med Pharmacol Sci ; 28(10): 3642-3649, 2024 May.
Article in English | MEDLINE | ID: mdl-38856140

ABSTRACT

OBJECTIVE: Anastomosis leakage in laparoscopic surgery for rectal cancer is still a serious problem affecting the patient's treatment outcome. This study aimed to evaluate the role of a transanal drainage tube compared with a diverting stoma in reducing the rate of anastomosis leakage and limiting surgical complications. PATIENTS AND METHODS: A retrospective study was conducted on 196 rectal cancer patients undergoing laparoscopic low anterior resection from July 2018 to October 2022 at 108 Central Military Hospital. The transanal drainage tube was placed in 133 patients (group A), and diverting stoma was performed in 63 patients (group B). RESULTS: There was no difference between the two groups regarding age, sex, comorbidities, distance from the tumor to the anal verge, and preoperative stage. The amount of blood loss, the method of performing the anastomosis, and the distance from the anastomosis to the anal verge did not differ between the two groups. However, the surgical time was longer in the group with diverting stoma (138.3 ± 25.1 minutes vs. 127.6 ± 31 minutes, p = 0.018). The rate of anastomosis was not significantly different between groups A and B (8.3% in group A and 7.9% in group B, p = 0.936). The proportion of patients with anastomosis requiring reoperation in group A was higher than in group B. However, the difference was not statistically significant (8/11 patients in group A and 2/5 patients in group B, p = 0.29). CONCLUSIONS: Placing a transanal drainage tube in laparoscopic surgery for rectal cancer to reduce the rate of anastomosis can be considered an alternative method for diverting stoma with complications related to the stoma.


Subject(s)
Anastomotic Leak , Drainage , Laparoscopy , Rectal Neoplasms , Humans , Rectal Neoplasms/surgery , Anastomotic Leak/etiology , Laparoscopy/adverse effects , Female , Male , Middle Aged , Retrospective Studies , Aged , Surgical Stomas/adverse effects , Anal Canal/surgery , Anastomosis, Surgical/adverse effects , Adult
2.
Braz J Biol ; 84: e279899, 2024.
Article in English | MEDLINE | ID: mdl-38896728

ABSTRACT

It has been demonstrated that Lantana camara possesses several therapeutic properties that can be used to treat various human diseases, including dermatological and gastrointestinal conditions, tetanus, malaria, and tumours. In this investigation, every collected part of L. camara was extracted with absolute methanol to examine its antioxidant capacity using the DPPH assay and its anti-leukemia activity on two AML cell lines, MOLM-13 and MV4-11. In addition, anti-inflammatory effectiveness was evaluated. The results show that extracts from various sections of L. camara have a significant ability to neutralize free radicals, as indicated by their EC50 values. Most of the extracts had values less than 100 µg/ml, with the flower extract having an even lower value of less than 50 µg/ml. Experiments on two AML cell lines showed that the anti-leukemia effects of the extracts were remarkable, with the most potent impact belonging to the root extract (IC50 was 9.78 ± 0.61 and 12.48 ± 1.69 for MOLM-13 and MV4-11 cell lines). The antitumor effect of the extracts was determined to be time- and dose-dependent and did not correlate with antioxidant capacity. Furthermore, when BJ cells were exposed to L. camara root and leaf extracts, their migratory potential was dramatically reduced compared to untreated cells. The extracts demonstrated potential anti-inflammatory capabilities by lowering NO production in LPS-induced BJ cells.


Subject(s)
Anti-Inflammatory Agents , Antioxidants , Lantana , Plant Extracts , Humans , Antioxidants/pharmacology , Plant Extracts/pharmacology , Plant Extracts/chemistry , Lantana/chemistry , Anti-Inflammatory Agents/pharmacology , Cell Line, Tumor , Antineoplastic Agents, Phytogenic/pharmacology
4.
J Asthma Allergy ; 17: 167-179, 2024.
Article in English | MEDLINE | ID: mdl-38497090

ABSTRACT

Purpose: Increasing seafood consumption is associated with more frequent reports of food allergy. Little is known about seafood allergy (SFA) among adults in Vietnam. We investigated the characteristics of individuals with SFA and the risk factors for severe SFA. Patients and methods: A cross-sectional, web-based survey was conducted among individuals aged ≥ 18 years from universities in Ho Chi Minh City (Vietnam) between December 2021 and July 2022. The survey was based on a structured, validated questionnaire related to FA. Strict definitions of "convincing allergy" were used. Multivariate analysis was used to estimate the risk factors for severe SFA after adjusting for covariates. Data were analyzed using JASP (v.0.16.3) and SPSS (v.22.0). Results: Totally, 1038 out of 2137 (48.57%) individuals completed the questionnaire, of whom 285 (27.46%) had reported SFA. Convincing SFA accounted for 20.13% (209/1038) of the cases, with convincing shellfish allergy being more common than fish allergy. Participants with comorbid shellfish and fish allergy had higher prevalence of atopic dermatitis, peanut/nut allergy, other food allergy, and cutaneous and upper airway symptoms compared to participants with shellfish allergy (p < 0.05). The spectrum of reactive seafood was diverse and characterized by local species. The age of symptom onset was most commonly during late childhood and adolescence, with most reactions persisting into adulthood. A history of anaphylaxis, comorbid peanut, and tree nut allergy, and ≥3 allergens were associated with severe SFA. Conclusion: Features of causative, coexisting seafood allergy, and risk factors for severe SFA were demonstrated, which can provide a reference for future studies.

6.
Open Forum Infect Dis ; 11(3): ofae082, 2024 Mar.
Article in English | MEDLINE | ID: mdl-38481428

ABSTRACT

The epidemiology of invasive aspergillosis (IA) is evolving. To define the patient groups who will most likely benefit from primary or secondary Aspergillus prophylaxis, particularly those whose medical conditions and IA risk change over time, it is helpful to depict patient populations and their risk periods in a temporal visual model. The Sankey approach provides a dynamic figure to understand the risk of IA for various patient populations. While the figure depicted within this article is static, an internet-based version could provide pop-up highlights of any given flow's origin and destination nodes. A future version could highlight links to publications that support the color-coded incidence rates or other actionable items, such as bundles of applicable pharmacologic or non-pharmacologic interventions. The figure, as part of the upcoming Infectious Diseases Society of America's aspergillosis clinical practice guidelines, can guide decision-making in clinical settings.

7.
Transpl Infect Dis ; 26(3): e14270, 2024 Jun.
Article in English | MEDLINE | ID: mdl-38526183

ABSTRACT

BACKGROUND: Norovirus (NoV) can cause chronic relapsing and remitting diarrhea in immunocompromised patients.  Few multicenter studies have described the clinical course, outcomes, and complications of chronic NoV in transplant recipients. METHODS: A multicenter retrospective study of adult and pediatric SOT and HSCT recipients diagnosed with NoV between November 1, 2017, and February 28, 2021. Data were obtained from electronic medical records (EMR) and entered into a central REDCap database. Descriptive statistics were calculated. RESULTS: A total of 280 NoV+ patients were identified across eight sites. The majority were adults (74.1%) and SOT recipients (91.4%). Initial diagnosis of NoV occurred a median of 36 months post-Tx (IQR [15.0, 90.0]). Most NoV cases had >3 diarrheal episodes daily (66.0%), nausea and vomiting (60.1%). Duration of diarrhea varied greatly (median = 10 days, mean = 85.9 days, range (1, 2100)). 71.3% were hospitalized. Adjustment of immunosuppression, including reduction and discontinuation of mToR inhibitor, CNI, and/or MMF, was the most common management intervention for NoV. Other therapies resulted only in temporary improvement. Four patients died within 30 days and three others died by 180 days postdiagnosis. Clinically significant renal dysfunction was observed in 12.5% by 30 days and 21.4% by 180 days post-NoV diagnosis. CONCLUSION: In HSCT and SOT patients, NoV frequently resulted in severe symptoms, prolonged diarrhea (30% persistent with diarrhea for >30 days), and clinically significant renal dysfunction (up to 21% of patients). Utilized therapies did not reliably result in the resolution of infection demonstrating the need for more effective treatment.


Subject(s)
Caliciviridae Infections , Diarrhea , Hematopoietic Stem Cell Transplantation , Immunocompromised Host , Norovirus , Organ Transplantation , Humans , Retrospective Studies , Caliciviridae Infections/virology , Male , Hematopoietic Stem Cell Transplantation/adverse effects , Female , Adult , Child , Diarrhea/virology , Organ Transplantation/adverse effects , Middle Aged , Adolescent , Transplant Recipients/statistics & numerical data , Child, Preschool , Young Adult , Aged , Immunosuppressive Agents/therapeutic use , Immunosuppressive Agents/adverse effects , Gastroenteritis/virology , Infant
8.
Clin Microbiol Infect ; 30(6): 755-761, 2024 Jun.
Article in English | MEDLINE | ID: mdl-38286175

ABSTRACT

BACKGROUND: Invasive aspergillosis is associated with significant morbidity and mortality in patients with haematologic malignancies and haematopoietic cell transplant recipients. The prognosis is worse among patients who have failed primary antifungal treatment. OBJECTIVES: We aim to provide guidance on the diagnosis and management of refractory invasive pulmonary aspergillosis. SOURCES: Using PubMed, we performed a review of original articles, meta-analyses, and systematic reviews. CONTENT: We discuss the diagnostic criteria for invasive pulmonary aspergillosis and the evidence on the treatment of primary infection. We outline our diagnostic approach to refractory disease. We propose a treatment algorithm for refractory disease and discuss the role of experimental antifungal agents. IMPLICATIONS: For patients with worsening disease while on antifungal therapy, a thorough diagnostic evaluation is required to confirm the diagnosis of aspergillosis and exclude another concomitant infection. Treatment should be individualized. Current options include switching to another triazole, transitioning to a lipid formulation of amphotericin B, or using combination antifungal therapy.


Subject(s)
Antifungal Agents , Invasive Pulmonary Aspergillosis , Humans , Invasive Pulmonary Aspergillosis/drug therapy , Invasive Pulmonary Aspergillosis/diagnosis , Antifungal Agents/therapeutic use , Disease Management , Amphotericin B/therapeutic use
9.
Eur Rev Med Pharmacol Sci ; 28(1): 255-262, 2024 Jan.
Article in English | MEDLINE | ID: mdl-38235876

ABSTRACT

OBJECTIVE: Rheumatoid arthritis (RA), a type of chronic arthritis, is common in Vietnam. It has severe consequences for patients, both physically and psychologically, including depressive disorders. Therefore, early detection of depressive disorders is of high importance to help provide comprehensive treatment and improve RA patients' quality of life. This cross-sectional study explored the prevalence of depressive disorders and their salient characteristics and related factors in RA patients in Vietnam. PATIENTS AND METHODS: We enrolled 156 patients diagnosed with RA using the ACR-1987 criteria. The Patient Health Questionnaire-9 (PHQ-9) was used to screen for depressive disorders. Patients' demographic characteristics and clinical and laboratory investigation results, such as the visual analog score, complete blood count, erythrocyte sedimentation rate, Disease Activity Score 28 for RA with C-reactive protein (DAS28-CRP), and quality-of-life score (based on the SF-36 test) were analyzed. Depressive disorders assessed on the first day of admission were reevaluated by a psychiatrist if the PHQ-9 score was ≥ 5. RESULTS: According to the PHQ-9 results, depression prevalence among RA patients was 76.3%. The majority of patients (49.4%) had moderate-to-severe depression and 91% experienced sleep disorder symptoms. Negative thoughts -- suicidal ideation or self-injury - were reported by 21.8% of patients. Depression severity had a moderately positive relationship with disease activity level and a moderately negative relationship with quality of life. CONCLUSIONS: Depression prevalence was high among RA patients. Depression severity increased with disease activity and decreased quality of life.


Subject(s)
Arthritis, Rheumatoid , Depressive Disorder , Humans , Quality of Life , Cross-Sectional Studies , Depression/epidemiology , Arthritis, Rheumatoid/diagnosis , Arthritis, Rheumatoid/epidemiology , Arthritis, Rheumatoid/drug therapy , Severity of Illness Index
10.
Nat Commun ; 15(1): 201, 2024 Jan 03.
Article in English | MEDLINE | ID: mdl-38172106

ABSTRACT

Superfluid 3He is a paradigm for odd-parity Cooper pairing, ranging from neutron stars to uranium-based superconducting compounds. Recently it has been shown that 3He, imbibed in anisotropic silica aerogel with either positive or negative strain, preferentially selects either the chiral A-phase or the time-reversal-symmetric B-phase. This control over basic order parameter symmetry provides a useful model for understanding imperfect unconventional superconductors. For both phases, the orbital quantization axis is fixed by the direction of strain. Unexpectedly, at a specific temperature Tx, the orbital axis flops by 90∘, but in reverse order for A and B-phases. Aided by diffusion limited cluster aggregation simulations of anisotropic aerogel and small angle X-ray measurements, we are able to classify these aerogels as either "planar" and "nematic" concluding that the orbital-flop is caused by competition between short and long range structures in these aerogels.

11.
Eur Rev Med Pharmacol Sci ; 27(23): 11464-11471, 2023 Dec.
Article in English | MEDLINE | ID: mdl-38095394

ABSTRACT

OBJECTIVE: Acute pancreatitis is one of the most common causes of acute abdominal pain requiring hospitalization worldwide. The neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), and red blood cell distribution width (RDW) are novel inflammatory markers that have been investigated in various diseases associated with an inflammatory response, achieving many positive results. Evaluating the NLR, PLR, RDW, and their combination to predict acute pancreatitis severity can help clinicians have an appropriate initial treatment strategy. PATIENTS AND METHODS: This prospective cohort study enrolled 131 patients diagnosed with acute pancreatitis at Gia Dinh Hospital, Ho Chi Minh City, between December 2021 and August 2022. Patients with the following features were excluded from our study: age < 18 years old, time from symptom onset to admission of > 72 hours; patients with autoimmune disease, decompensated cirrhosis, active tuberculosis, heart failure (New York Heart Association class 4), end-stage renal failure, pregnancy, active severe acute respiratory syndrome coronavirus 2 infection, and chronic pancreatitis. RESULTS: There were 21 severe acute pancreatitis (SAP) cases (16%). The area under the receiver operating characteristic curve for predicting SAP was 0.82 for NLR, 0.72 for PLR, and 0.73 for RDW. When the cutoffs of 13.5 for NLR, 202.7 for PLR, and 13.1% for the RDW were used, the negative predictive values in predicting SAP were 93.1%, 91.9%, and 98.8%, respectively. This finding demonstrates the value of inflammatory markers in predicting SAP. The combination of these markers did not show an advantage in predicting SAP compared to the single markers. CONCLUSIONS: High NLR, PLR, and RDW are associated with SAP. These indices are good indicators for predicting SAP. In our study, the combination of inflammatory markers did not improve SAP prediction compared to the individual markers.


Subject(s)
Erythrocyte Indices , Pancreatitis , Female , Pregnancy , Humans , Adolescent , Pancreatitis/diagnosis , Neutrophils , Prospective Studies , Acute Disease , Retrospective Studies , Lymphocytes , Prognosis
12.
Open Forum Infect Dis ; 10(11): ofad538, 2023 Nov.
Article in English | MEDLINE | ID: mdl-38023565

ABSTRACT

Background: Diagnosis of invasive candidiasis (IC) is limited by insensitivity and slow turnaround of cultures. Our objectives were to define the performance of T2Candida, a nonculture test, under guidance of a diagnostic stewardship program, and evaluate impact on time to antifungal initiation and antifungal utilization. Methods: This was a retrospective study of adult medical intensive care unit (MICU) patients with septic shock for whom T2Candida testing was performed from March 2017 to March 2020. Patients with positive T2Candida results during this period were compared to MICU patients who did not undergo T2Candida testing but had septic shock and blood cultures positive for Candida from January 2016 through March 2020. Results: Overall, 155 T2Candida tests from 143 patients were included. Nine percent of T2Candida tests were positive compared to 4.5% of blood cultures. Sensitivity, specificity, positive predictive value, and negative predictive value of T2Candida for proven and probable IC were 78%, 95%, 50%, and 99%, respectively. Patients who tested positive for T2Candida (n = 14) were diagnosed earlier and initiated on antifungal therapy sooner than patients with IC (n = 14) diagnosed by blood culture alone (median, 5.6 vs 60 hours; P < .0001). Median antifungal days of therapy/1000 patient-days were 23.3/month preimplementation and 15/month postimplementation (P  = .007). Following a negative T2Candida result, empiric antifungals were either not administered in 58% or discontinued within 72 hours in 96% of patients. Conclusions: Diagnostic stewardship guided T2Candida testing resulted in reduced time to IC diagnosis, faster initiation of antifungal therapy, and lower antifungal usage among MICU patients with septic shock.

13.
J Clin Microbiol ; 61(11): e0087323, 2023 11 21.
Article in English | MEDLINE | ID: mdl-37882528

ABSTRACT

The rapid pace of name changes of medically important fungi is creating challenges for clinical laboratories and clinicians involved in patient care. We describe two sources of name change which have different drivers, at the species versus the genus level. Some suggestions are made here to reduce the number of name changes. We urge taxonomists to provide diagnostic markers of taxonomic novelties. Given the instability of phylogenetic trees due to variable taxon sampling, we advocate to maintain genera at the largest possible size. Reporting of identified species in complexes or series should where possible comprise both the name of the overarching species and that of the molecular sibling, often cryptic species. Because the use of different names for the same species will be unavoidable for many years to come, an open access online database of the names of all medically important fungi, with proper nomenclatural designation and synonymy, is essential. We further recommend that while taxonomic discovery continues, the adaptation of new name changes by clinical laboratories and clinicians be reviewed routinely by a standing committee for validation and stability over time, with reference to an open access database, wherein reasons for changes are listed in a transparent way.


Subject(s)
Fungi , Humans , Phylogeny , Databases, Factual , Fungi/genetics
14.
Indian J Microbiol ; 63(3): 386-394, 2023 Sep.
Article in English | MEDLINE | ID: mdl-37781021

ABSTRACT

Tomato (Solanum lycopersicum L.) is an important grown vegetable in Vietnam. Bacterial wilt caused by Pseudomonas solanacearum has been considered to be an important disease resulting in a harvest loss up to 90% and significant economic loss to farmers. In this study, two bacteriophages DLDT_So2 and BHDT_So9 specific to P. solanacearum were isolated. Morphological analysis indicated that DLDT_So2 and BHDT_So9 had podovirus morphology and were classified into Autographiviridae family. The latent period and burst size of DLDT_So2 was found to be approximately 120 min and 20.0 ± 2.4 virions per infected cell. Meanwhile, the latent period of BHDT_So9 was 140 min with a burst size of 11.5 ± 2.8 virions per infected cell. Of the 23 bacterial strains tested, the phages infected 7/11 strains of P. solanacearum and none of the other bacteria tested were susceptible to the phages. Stability of the phages at different temperatures, pHs, solvents was also investigated. The genomes of DLDT_So2 and BHDT_So9 are 41,341 bp and 41,296 bp and long with a total GC content of 63%, contains 48 and 46 predicted protein-encoding CDSs. No virulence or antibiotic resistance genes were found in the genomes, suggesting they would be useful biocontrol agents against P. solanacearum. Classification of the phage using average nucleotide identity, phylogenetic analysis was also carried out. The two phages represented new species when they had overall average nucleotide identity of < 95%. This is first report of the isolation and characterization of P. solanacearum-specific phages from tomato farms in Vietnam. Supplementary Information: The online version contains supplementary material available at 10.1007/s12088-023-01090-9.

15.
Eur Rev Med Pharmacol Sci ; 27(19): 9091-9100, 2023 Oct.
Article in English | MEDLINE | ID: mdl-37843323

ABSTRACT

OBJECTIVE: Spondylolisthesis is one of the common causes of spinal pain. There is currently a lack of studies on the correlation between magnetic resonance imaging (MRI) and clinical symptoms of patients with spondylolisthesis. This study is aimed to find the correlation between clinical symptoms of L4/L5, L5/S1 lumbar spondylolisthesis, and imaging parameters on MRI. PATIENTS AND METHODS: A retrospective study on 100 patients who were diagnosed with lumbar spondylolisthesis at the L4/L5, L5/S1 levels from August 2022 to February 2023. Parameters on MRI are measured the cross-sectional area of the dural sac (DSA), the cross-sectional area of the spinal canal (SCA), the ligamentum flavum cross-sectional area (LFA), and ligamentum flavum thickness (LFT), anterior-posterior diameter (APD), sliding distance (SD) at the spondylolisthesis level. Clinical symptoms were investigated according to the Visual Analogue Scale (VAS) for grading of pain and the subjective disability was assessed by the Oswestry Disability Index (ODI). RESULTS: There was no statistically significant difference between SD, APD, SCA, DSA, LFA, and LFT between the mild and moderate pain VAS and severe pain VAS groups. No correlation was found between VAS and SD, APD, SCA, DSA, LFA, and LFT. There is a negative correlation between ODI and APD, SCA, and DSA. The statistically significant difference in APD, SCA, and DSA indexes in the two groups with mild/moderate disability (ODI ≤40%) and the group with severe disability (ODI >40%). CONCLUSIONS: A higher DSA and SCA, APD are associated with lower ODI. Decreased APD, SCA, and DSA are all suggestive of decreased spinal function. However, the MRI findings did not correlate with the patient's clinical pain level.


Subject(s)
Low Back Pain , Spinal Fusion , Spondylolisthesis , Humans , Spondylolisthesis/diagnostic imaging , Retrospective Studies , Lumbar Vertebrae/diagnostic imaging , Magnetic Resonance Imaging/methods , Spinal Fusion/methods , Treatment Outcome
16.
Open Forum Infect Dis ; 10(9): ofad424, 2023 Sep.
Article in English | MEDLINE | ID: mdl-37674634

ABSTRACT

Background: Antifungal prophylaxis can prevent invasive fungal diseases (IFDs) in high-risk, immunocompromised patients. This study assessed the real-world use of mold-active triazoles (MATs) for the prevention of IFDs. Methods: This subgroup analysis of a multicenter, observational, prospective registry in the United States from March 2017 to April 2020 included patients who received MATs for prophylaxis (isavuconazole, posaconazole, and voriconazole) at study index/enrollment. The primary objective was to describe patient characteristics and patterns of MAT use. Exploratory assessments included the frequency of breakthrough IFDs and MAT-related adverse drug reactions (ADRs). Results: A total of 1177 patients (256 isavuconazole, 397 posaconazole, 272 voriconazole, and 252 multiple/sequenced MATs at/after index/enrollment) were included in the prophylaxis subgroup analysis. Patient characteristics were similar across MAT groups, but risk factors varied. Hematological malignancy predominated (76.5%) across all groups. Breakthrough IFDs occurred in 7.1% (73/1030) of patients with an investigator's assessment (5.0% [11/221] isavuconazole; 5.3% [20/374] posaconazole; 4.0% [9/226] voriconazole; and 15.8% [33/209] multiple/sequenced MATs). Aspergillus (29.5% [18/61]) and Candida (36.1% [22/61]) species were the most common breakthrough pathogens recovered. ADRs were reported in 14.1% of patients, and discontinuation of MATs due to ADRs was reported in 11.1% of patients (2.0% [5/245] isavuconazole; 8.2% [30/368] posaconazole; and 10.1% [27/267] voriconazole). Conclusions: Breakthrough IFDs were uncommon in patients who received MATs for prophylaxis. Candida and Aspergillus species were the most commonly reported breakthrough pathogens. The discontinuation of MATs due to ADRs was infrequent. These findings support prophylactic strategies with isavuconazole, posaconazole, and voriconazole in high-risk patients.

17.
Nat Commun ; 14(1): 5918, 2023 09 22.
Article in English | MEDLINE | ID: mdl-37739935

ABSTRACT

The longstanding model is that most bloodstream infections (BSIs) are caused by a single organism. We perform whole genome sequencing of five-to-ten strains from blood culture (BC) bottles in each of ten patients with Candida glabrata BSI. We demonstrate that BCs contain mixed populations of clonal but genetically diverse strains. Genetically distinct strains from two patients exhibit phenotypes that are potentially important during BSIs, including differences in susceptibility to antifungal agents and phagocytosis. In both patients, the clinical microbiology lab recovered a fluconazole-susceptible index strain, but we identify mixed fluconazole-susceptible and -resistant populations. Diversity in drug susceptibility is likely clinically relevant, as fluconazole-resistant strains were subsequently recovered by the clinical laboratory during persistent or relapsing infections. In one patient, unrecognized respiration-deficient small colony variants are fluconazole-resistant and significantly attenuated for virulence during murine candidiasis. Our data suggest a population-based model of C. glabrata genotypic and phenotypic diversity during BSIs.


Subject(s)
Antifungal Agents , Sepsis , Humans , Animals , Mice , Antifungal Agents/pharmacology , Antifungal Agents/therapeutic use , Candida glabrata/genetics , Fluconazole/pharmacology , Fluconazole/therapeutic use , Blood Culture , Genotype
18.
Phys Rev Lett ; 131(4): 046001, 2023 Jul 28.
Article in English | MEDLINE | ID: mdl-37566829

ABSTRACT

Nuclear magnetic resonance measurements of the magnetic susceptibility of superfluid ^{3}He imbibed in anisotropic aerogel reveal anomalous behavior at low temperatures. Although the frequency shift clearly identifies a low-temperature phase as the B phase, the magnetic susceptibility does not display the expected decrease associated with the formation of the opposite-spin Cooper pairs. This susceptibility anomaly appears to be the predicted high-field behavior corresponding to the Ising-like magnetic character of surface Andreev bound states within the planar aerogel structures.

19.
Eur Rev Med Pharmacol Sci ; 27(14): 6554-6562, 2023 07.
Article in English | MEDLINE | ID: mdl-37522667

ABSTRACT

OBJECTIVE: Globally, there are more than six million deaths due to cerebrovascular disease, which is the second leading cause of death. Although the imaging findings of magnetic resonance imaging (MRI) are more accurate than computed tomography for acute ischemic stroke (AIS), it is uncommon in recombinant tissue plasminogen activator (rTPA) treatment. Alteplase is not only strongly recommended treatment for acute ischemic stroke within 4.5 hours, but also decreases the disability and mortality rate. Besides, low-dose rTPA was associated with significant reductions in symptomatic intracerebral hemorrhage (sICH), compared with standard one. However, the benefits of low-dose rTPA for the treatment of AIS without large vessel occlusion (LVO) have not been fully demonstrated. We evaluated whether the low-dose rTPA in AIS without LVO could improve prognosis in patients three months post-treatment. PATIENTS AND METHODS: This was a cross-sectional study on patients with AIS treated within 4.5 hours of symptom onset admitted to Can Tho S.I.S General Hospital between February 2019 and July 2021. The eligibility criteria were patients aged > 18 years treated with low-dose rTPA (0.6 mg/kg) and screened by 3T MRI. Patients with a pre-hospital modified Rankin score (mRS) ≥ 2 points, intracranial hemorrhage, LVO, or ≥ 3 microbleeds on brain MRI were excluded. The primary outcomes were the favorable outcome rate at three months and safety, which were evaluated by the rates of intracranial hemorrhage and mortality at three months. RESULTS: This study enrolled 92 eligible patients between February 2019 and July 2021. Their National Institute of Health Stroke Scale (NIHSS) scores were 7.5 ± 3.7 at admission, 3.3 ± 3.5 at discharge or seven days after discharge, and 2.2 ± 2.8 at three months. Their mRS were 2.9 ± 0.8 at admission, 1.4 ± 1.3 at discharge or seven days after discharge, and 1.1 ± 1.1 at three months. Elevated cardiac enzymes, age ≥ 75 years, and body mass index ≥ 25 were associated with increased poor outcomes at three months. While AIS was more common in men than women, a similar number of men (33.3%) and women had poor mRS. Three patients had complications associated with low-dose rTPA treatment: one (1.1%) had intracranial hemorrhage, one (1.1%) had new infarcts, and one (1.1%) had gastrointestinal bleeding. No deaths occurred within three months. CONCLUSIONS: Our study indicates the efficacy and safety of low-dose rTPA treatment for AIS without LVO within 4.5 hours. Patient selection for rTPA by 3T MRI decreased complications and mortality.


Subject(s)
Brain Ischemia , Ischemic Stroke , Stroke , Female , Humans , Male , Brain Ischemia/diagnostic imaging , Brain Ischemia/drug therapy , Brain Ischemia/complications , Cross-Sectional Studies , Fibrinolytic Agents , Intracranial Hemorrhages/drug therapy , Ischemic Stroke/diagnostic imaging , Ischemic Stroke/drug therapy , Magnetic Resonance Imaging , Stroke/diagnostic imaging , Stroke/drug therapy , Thrombolytic Therapy , Tissue Plasminogen Activator , Treatment Outcome
20.
Eur Rev Med Pharmacol Sci ; 27(12): 5677-5683, 2023 06.
Article in English | MEDLINE | ID: mdl-37401305

ABSTRACT

OBJECTIVE: Postoperative bowel movement dysfunction is a challenging problem greatly affecting patients' quality of life after low anterior resection. We aimed to evaluate the bowel movement function of patients undergoing laparoscopic low anterior resection for rectal cancer. PATIENTS AND METHODS: This retrospective study recruited 82 rectal cancer patients undergoing laparoscopic low anterior resection from July 2018 to July 2020 at 108 Military Central Hospital, Hanoi, Vietnam. RESULTS: The patients' mean age was 62.3±11.6 (28-84) years, 54 (65.9%) were males, and 28 (34.1%) were females. Bowel movement function changed significantly after one year: the average score for low anterior resection syndrome (LARS) after three months, six months, and one year was 17.6, 14.0, and 10.6, respectively. The rate of patients with major LARS decreased from 26.8% after three months to 14.6% after one year. The Wexner score also decreased from 5.9 after three months to 3.4 after one year. The rate of patients with normal bowel movement increased from 28.0% after three months to 46.3% after one year. The rate of patients with complete fecal incontinence decreased from 11.0% after three months to 7.3% after one year. Preoperative chemoradiotherapy (p=0.017), tumor location (p=0.02), method of anastomosis (p=0.01), and anastomosis location (p=0.000) were risk factors associated with major LARS after surgery. CONCLUSIONS: Bowel movement dysfunction in rectal cancer patients undergoing laparoscopic low anterior resection is a common and persistent problem after surgery. However, bowel function gradually recovers over time. Therefore, patients should be monitored and supported for a better quality of life.


Subject(s)
Intestinal Diseases , Laparoscopy , Rectal Neoplasms , Male , Female , Humans , Middle Aged , Aged , Rectal Neoplasms/surgery , Rectal Neoplasms/pathology , Defecation , Retrospective Studies , Postoperative Complications/etiology , Quality of Life , Vietnam/epidemiology , Laparoscopy/adverse effects
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