Tag: nevin manimala

Int J Pharm Pract. 2024 Mar 11:riae010. doi: 10.1093/ijpp/riae010. Online ahead of print.

ABSTRACT

OBJECTIVES: The objective of this project was to obtain students’ perception of an educational companion video designed to increase the understanding of a national medicines information resource.

METHODS: An instructional video was developed to guide students in utilizing the online version of the Australian Medicines Handbook (AMH). All students enrolled in the Bachelor of Pharmacy program during 2021 were given access to this video. A cross-sectional electronic survey was administered to evaluate the video’s effectiveness and its impact on students’ confidence. The survey results were analysed using both descriptive and inferential statistics, in addition to qualitative analysis to identify common themes. Ethics approval was obtained prior to conducting the study.

KEY FINDINGS: Most students (78%; n = 72/92) reported that watching the video increased their understanding. The most growth in confidence was seen by students in their first or second year of study. Fifty-four percent (n = 48/89) of students was very likely or extremely likely to recommend the video to others, and 37% (n = 33/89) of students were somewhat likely. Students found the instructional video to be useful and expressed a desire for similar content to be integrated into other facets of teaching. The audio-visual mode of delivery was regarded as effective for this context. Constructive feedback included suggestions of incorporating more advanced educational features such as how to interpret comparative medication charts and interaction checkers.

CONCLUSIONS: The ‘How to use the AMH’ video is a good introductory resource for undergraduate Australian healthcare students. Our results indicate that this video would be best suited to complement the teaching of students early on in their studies.

PMID:38466920 | DOI:10.1093/ijpp/riae010

Rev Esc Enferm USP. 2024 Mar 8;58:e20230232. doi: 10.1590/1980-220X-REEUSP-2023-0232en. eCollection 2024.

ABSTRACT

OBJECTIVE: The main objective of this study was to compare stress and anxiety levels in children undergoing surgical procedures with or without parental presence at induction of anesthesia by measuring salivary cortisol levels and applying the mYPAS.

METHOD: Quasi-randomized trial with children aged 5-12 year, with ASA physical status I, II, or III, undergoing elective surgery. According to parents’ willingness, the pair were defined as accompanied or unaccompanied group. Chi-square, Fisher’s exact tests, Student’s t test, Mann-Whitney, Hodges-Lehman and Spearman’s tests were used for statistical analyzes.

RESULTS: We included 46 children; 63% were preschool children mostly accompanied by their mothers (80%). The median mYPAS score was 37.5 (quartile range, 23.4-51.6) in unaccompanied children, and 55.0 (quartile range, 27.9-65.0) in accompanied children, with an estimated median difference of +11.8 (95% CI of 0 to 23.4; p = 0.044). There were no significant differences in the mean salivary cortisol levels.

CONCLUSION: The level of anxiety was higher in accompanied children. There were no differences in salivary cortisol levels between both groups. Brazilian Registry of Clinical Trials (ReBEC): RBR-9wj4qvy.

PMID:38466906 | DOI:10.1590/1980-220X-REEUSP-2023-0232en

Rev Esc Enferm USP. 2024 Mar 8;58:e20230304. doi: 10.1590/1980-220X-REEUSP-2023-0304en. eCollection 2024.

ABSTRACT

OBJECTIVE: To analyze the meanings attributed by family members to the situation of caring for a child with a chronic condition (CCC), in the light of the Family Management Style Framework (FMSF).

METHOD: A mixed-methods, parallel-convergent study, guided by the FMSF theoretical framework, using the conceptual component “Definition of the Situation”. Fifty-three CCC families took part. Data was collected using a semi-structured interview, a questionnaire to characterize the participants and a Family Management Measure scale. Descriptive and inferential statistical analysis was carried out on the quantitative data and the qualitative data was subjected to deductive thematic analysis.

RESULTS: Family members reported a view of normality in relation to CCC, also verified by the Child’s Daily Life scale. However, they indicate the repercussions of the chronic condition on the family, and that they devote more attention and time to meeting the child’s care needs, which was also verified in the View of the Impact of the Condition and Management Effort scales.

CONCLUSION: Families have a positive view of the situation of caring for CCC at home, but point out some negative effects, such as the greater time spent caring for the child.

PMID:38466905 | DOI:10.1590/1980-220X-REEUSP-2023-0304en

J Clin Endocrinol Metab. 2024 Mar 11:dgae155. doi: 10.1210/clinem/dgae155. Online ahead of print.

ABSTRACT

CONTEXT: The outcomes related to cardiovascular risk (CVR) in patients with nonclassical form of congenital adrenal hyperplasia (NCAH) are unknown, especially those related to therapeutic options, including low doses of glucocorticoids (GCs) or oral contraceptive pills.

OBJECTIVES: to analyze CVR by markers of atherosclerosis in females with nonclassical form according to therapeutic options.

DESIGN AND SETTING: a cross-sectional study at a tertiary center.

PATIENTS AND METHODS: Forty-seven females with NCAH (33.4 ± 10 years) were subdivided into: G1 (n = 28) treated with dexamethasone (0.14 ± 0.05 mg/m2/day); G2 (n = 19) with oral contraceptive pills; and G3 (30 matched controls). CVR was analyzed through serum lipids, HOMA-IR, inflammatory cytokines levels and quantitative image evaluations (pulse wave velocity-PWV, endothelial function by flow mediated dilatation-FMD, carotid intima media thickness-CIMT and visceral fat-VAT by abdominal tomography.

RESULTS: There were no statistically significant differences in BMI, HOMA-IR, HDL-cholesterol, or triglyceride levels among groups (p > 0.05). Serum interleukin-6 levels ​​were higher in G1 than in G2 (p = 0.048), and interleukin-8 levels were higher in G1 than in G2/3 (p = 0.008). There were no statistically significant differences in VAT, PWV, FMD or CIMT among groups (p > 0.05). In multivariable regression analysis, there was no statistically significant association between glucocorticoid dose and evaluated outcomes.

CONCLUSION: Adult females with NCAH did not show increased CVR using methodologies for detection of precocious atherosclerosis. Although patients receiving dexamethasone therapy had increased IL-6 and 8 levels, these data were not associated with radiological markers of atherosclerosis. Our cohort was composed of young adults and should be reevaluated in a long-term follow-up.

PMID:38466890 | DOI:10.1210/clinem/dgae155

APMIS. 2024 Mar 11. doi: 10.1111/apm.13402. Online ahead of print.

ABSTRACT

In brain metastases, radiation necrosis (RN) is a complication that arises after single or multiple fractionated stereotactic radiosurgery (SRS/FSRS), which is challenging to distinguish from local recurrence (LR). Studies have shown increased RN incidence rates in non-small cell lung cancer (NSCLC) patients with oncogenic driver mutations (ODMs) or receiving tyrosine kinase inhibitors (TKIs). This study investigated enlarging brain lesions following SRS/FSRS, for which additional surgeries were performed to distinguish between RN and LR. We investigated seven NSCLC patients with ODMs undergoing SRS/FSRS for BM and undergoing surgery for suspicion of LR on MRI imaging. Descriptive statistics were performed. Among the seven patients, six were EGFR+, while one was ALK+. The median irradiation dose was 30 Gy (range, 20-35 Gy). The median time to develop RN after SRS/FSRS was 11.1 months (range: 6.3-31.2 months). Moreover, gradually enlarging lesions were found in all patients after 6 months post-SRS/FSR. Brain radiation necrosis was pathologically confirmed in all the patients. RN should be suspected in NSCLC patients when lesions keep enlarging after 6 months post-SRS/FSRS, especially for patients with ODMs and receiving TKIs. Further, this case series indicates that further dose reduction might be necessary to avoid RN for such patients.

PMID:38466886 | DOI:10.1111/apm.13402

Appl Neuropsychol Adult. 2024 Mar 11:1-10. doi: 10.1080/23279095.2024.2326935. Online ahead of print.

ABSTRACT

Theory of mind (ToM) has been addressed in relation to functional alterations of certain brain regions and their connections. The objective is to evaluate ToM in imprisoned criminal offenders and to analyze their relationship with the functions linked to the prefrontal cortex according to their expression in neuropsychological tests. The sample was composed of 52 subjects. 27 committed instrumental homicides and 25 crimes of sale and/or possession of narcotics. A control group was taken, 19 healthy subjects at liberty. The Faux-Pas (FP) and the Reading the Mind in the Eyes tests were used. A neuropsychological battery of executive functions and functions related to the frontal lobes and Hare’s Psychopathy Checklist-Revised (PCL-R) was also applied. The criminal groups have comparable performances in all measures. The control group (in freedom) showed higher performance, with statistical significance, in the Faux-Pas test. Moderate negative correlations were found between the FP and the PCL-R. A distinction between affective and cognitive ToM could be affirmed, with people deprived of liberty presenting deficient functioning in the cognitive ToM test. This difference in performance could be linked to the disruptive event with the social norm and not so much with the violent homicide act itself.

PMID:38466873 | DOI:10.1080/23279095.2024.2326935

Can Urol Assoc J. 2024 Mar 1. doi: 10.5489/cuaj.8673. Online ahead of print.

ABSTRACT

INTRODUCTION: With advancements in laser technology, urologists have been able to treat urinary calculi more efficiently by increasing the energy delivered to the stone. With increases in power used, there is an increase in temperatures generated during laser lithotripsy. The aim of this study was to evaluate the thermal dose and temperatures generated with four laser settings at a standardized power in a high-fidelity, anatomic model.

METHODS: Using high-fidelity, 3D printed hydrogel models of a pelvicalyceal collecting system with a synthetic BegoStone implanted in the renal pelvis, surgical simulation of ureteroscopic laser lithotripsy was performed with the Moses 2.0 holmium laser. At a standard power (40 W) and irrigation pressure (100 cm H₂O), we evaluated operator duty cycle (ODC) variations with different time-on intervals at four different laser settings. Temperature was measured at two separate locations: at the stone and ureteropelvic junction.

RESULTS: Greater cumulative thermal doses and maximal temperatures were achieved with greater ODCs and longer laser activation periods. There were statistically significant differences between the thermal doses and temperature profiles of the laser settings evaluated. Temperatures were greater closer to the tip of the laser fiber.

CONCLUSIONS: Laser energy and frequency play an important role in the thermal loads delivered during laser lithotripsy. Urologists must perform laser lithotripsy cautiously when aggressively treating large renal pelvis stones, as dangerous temperatures can be reached. To reduce the risk of causing thermal tissue injury, urologists should consider reducing their ODC and laser-on time.

PMID:38466866 | DOI:10.5489/cuaj.8673

Can Urol Assoc J. 2024 Mar 1. doi: 10.5489/cuaj.8620. Online ahead of print.

ABSTRACT

INTRODUCTION: The results of the phase 3 ALSYMPCA trial showed that Radium-223 (Ra-223) improves overall survival (OS) and delays onset of first symptomatic skeletal event vs. placebo in patients with metastatic castration-resistant prostate cancer (mCRPC). The purpose of the REACTIVATE study was to inform the optimal placement of Ra-233 in the treatment sequence by evaluating clinical outcomes and healthcare resource utilization using real-world data from multiple Canadian provinces.

METHODS: This retrospective cohort study analyzed patient outcomes according to Ra-223 placement using administrative databases of four Canadian provinces, encompassing 4301 patients with mCRPC who received at least two lines of life-prolonging therapy (LPT) for mCRPC. Outcomes included OS, event-free survival (EFS), and healthcare resource utilization. Each province was analyzed separately.

RESULTS: OS, measured from the start of second-line LPT, differed between provinces: those in Ontario receiving second-line Ra-223 had a longer OS vs. those receiving it in third-line or later (hazard ratio [HR] 0.79, 95% confidence interval [CI] 0.66-0.95). There was no difference between lines of therapy in patients in British Columbia (HR 1.165, 95% CI, 0.894-1.518, p=0.2576), and OS was numerically worse but not statistically significant in patients receiving Ra-223 in second-line in Quebec (HR 1.44, 95% CI, 0.93-2.24). Other outcomes also varied across provinces, with second-line use of Ra-223 being associated with longer EFS and reduced healthcare utilization vs. third-line use in Ontario but not in Quebec.

CONCLUSIONS: Significant heterogeneity exists in the management and outcomes of mCRPC between provinces, particularly regarding the placement of Ra-223 in the treatment sequence.

PMID:38466865 | DOI:10.5489/cuaj.8620

Proc Natl Acad Sci U S A. 2024 Mar 19;121(12):e2312252121. doi: 10.1073/pnas.2312252121. Epub 2024 Mar 11.

ABSTRACT

The social system of animals involves a complex interplay between physiology, natural history, and the environment. Long relied upon discrete categorizations of “social” and “solitary” inhibit our capacity to understand species and their interactions with the world around them. Here, we use a globally distributed camera trapping dataset to test the drivers of aggregating into groups in a species complex (martens and relatives, family Mustelidae, Order Carnivora) assumed to be obligately solitary. We use a simple quantification, the probability of being detected in a group, that was applied across our globally derived camera trap dataset. Using a series of binomial generalized mixed-effects models applied to a dataset of 16,483 independent detections across 17 countries on four continents we test explicit hypotheses about potential drivers of group formation. We observe a wide range of probabilities of being detected in groups within the solitary model system, with the probability of aggregating in groups varying by more than an order of magnitude. We demonstrate that a species’ context-dependent proclivity toward aggregating in groups is underpinned by a range of resource-related factors, primarily the distribution of resources, with increasing patchiness of resources facilitating group formation, as well as interactions between environmental conditions (resource constancy/winter severity) and physiology (energy storage capabilities). The wide variation in propensities to aggregate with conspecifics observed here highlights how continued failure to recognize complexities in the social behaviors of apparently solitary species limits our understanding not only of the individual species but also the causes and consequences of group formation.

PMID:38466845 | DOI:10.1073/pnas.2312252121

Orthopedics. 2024 Mar 12:1-6. doi: 10.3928/01477447-20240304-04. Online ahead of print.

ABSTRACT

BACKGROUND: The continuation of long-term warfarin therapy is gaining acceptance in minor surgeries but maintaining therapeutic international normalized ratio (INR) values among patients during major orthopedic procedures raises concern. While bridging therapy with low-molecular-weight heparin is currently recommended for patients receiving anticoagulation, few studies have evaluated the safety of continuing warfarin during total joint arthroplasty. This study evaluated the safety and efficacy of continuous warfarin anticoagulation through total joint arthroplasty with and without prophylactic tranexamic acid (TXA).

MATERIALS AND METHODS: We conducted a retrospective, matched-pair analysis of two experimental groups of patients who underwent primary total hip arthroplasty or total knee arthroplasty performed by a single surgeon. Our first experimental group, warfarin plus TXA (warfarin+TXA), consisted of 21 patients who underwent arthroplasty while receiving therapeutic anticoagulation with warfarin (INR, 2.0-3.0) and who received prophylactic TXA. Our second experimental group, warfarin without TXA (warfarin-TXA), consisted of 40 patients who underwent arthroplasty while receiving therapeutic anticoagulation with warfarin (INR, 2.0-3.0) without prophylactic TXA.

RESULTS: The percent change in hemoglobin value after surgery, red blood cells transfused, surgical site infections, bleeding complications, and thrombotic complications were similar between both experimental and control groups. When comparing the historical group with the warfarin+TXA group, the addition of TXA resulted in a statistical decrease in mean red blood cells transfused and estimated blood loss, with no statistically significant increase in complications.

CONCLUSION: Many factors must be considered when choosing perioperative thromboembolic prophylaxis for arthroplasty candidates with medical comorbidities requiring long-term anticoagulation. This study presents data indicating that it could be safe and effective to continue therapeutic warfarin while using prophylactic TXA. [Orthopedics. 202x;4x(x):xx-xx.].

PMID:38466825 | DOI:10.3928/01477447-20240304-04