METHODS: This qualitative study, conducted within the phenomenological framework, focused on sexually active husbands whose wives faced SD after being diagnosed with BC in Kelantan. Husbands with an International Index of Erectile Function (IIEF-5) score above 11, indicating the absence of erectile dysfunction, were invited to participate in in-depth interviews conducted between September 2019 and March 2021. The interviews were recorded and transcribed verbatim, and the transcriptions were then managed and analyzed using the NVivo® analytic computer software. Thematic analyses were performed, taking into account the meaning-making theory.
RESULTS: To grasp husbands' experiences, three themes emerged. "Sex, a calming act," delves into their understanding of sexuality and its impact severity. "Distressing sequelae yet provide better tolerance" underscores that husbands experienced adverse consequences due to their wives' imperfections and sexual challenges, but they exhibited improved tolerance in dealing with these difficulties. Lastly, "Improving lives with multiple strategies" highlights how husbands sought alternative activities in response.
CONCLUSION: This study illuminates the experiences of husbands coping with their wives' SD following a BC diagnosis. Husbands had to reconsider their understanding of sexuality and sexual needs and employed various response and coping strategies. These strategies included emphasizing influences of culture (husbands' roles and rights), religious beliefs, and self-distraction, redirecting the focus to health concerns, and engaging in alternative activities.
METHODS: A total of 150 adult and pediatric patients post-AHSCT were included for analysis. In addition to incidence of CMV infections, data on graft versus host disease (GVHD) were also collected. Standard hospital charges for AHSCT and any additional transplantation-related expenditure within 12 months were also retrieved in 104 patients.
RESULTS: CMV infection, acute GVHD and chronic GVHD occurred in 38.7%, 60.7%, and 22.0% of patients, respectively. Patients with CMV infections had higher readmission rates compared to those who did not (67.2% vs. 47.8%; p = 0.020). Additional expenditure was seen in HLA-haploidentical AHSCT and CMV infection (MYR11 712.25/USD2 504.49; p
AIM: Accordingly, the aim of this study was designed to evaluate the prevalence of congenital abnormal shapes of lungs in relation to abnormal lobes and fissures.
MATERIALS AND METHODS: This study was carried out on 270 isolated lung specimens (right lungs - 135 and left lungs - 135) from 135 formalin-embalmed middle-aged human cadavers irrespective of gender.
RESULTS: Out of 270 lung specimens following congenital abnormalities were reported - (1) three lungs (1.1%) had uunusual different abnormal shapes, such as typical snail shell-shaped right lung with single abnormal circular fissure, bearded axe-shaped left lung with huge cardiac notch, and single-lobed classical pointed hat-shaped right lung, (2) one right lung (0.37%) and 9 left lungs (6.67%) showed complete absence of fissures, (3) among 9 single-lobed left lungs, one had split apex separated by a left subclavian groove with the absence of lingula and cardiac notch, (4) cardiac notch and ligula were noted absently in 3 left lungs (2.36%), and (5) one right lung (0.37%) showed five lobes with complete one oblique and three incomplete horizontal fissures.
CONCLUSION: To the best of our knowledge, such abnormalities of the lungs have not been cited in the recent medical literature. Awareness of these abnormalities is necessary to avoid complications during various radiodiagnostic procedures or cardiothoracic surgeries.
DESIGN: Post hoc analysis of a pragmatic, open-label, multicenter randomized controlled trial.
SETTING: Fifteen PICUs across the United Kingdom and Scotland.
PATIENTS: Children aged 38 weeks corrected gestational age to 15 years accepted to a participating PICU as an unplanned admission and receiving invasive mechanical ventilation with supplemental oxygen for abnormal gas exchange.
METHODS: Hierarchical regression models for Spo2 and Fio2, and ordinal models for the primary trial outcome of a composite of the duration of organ support at 30 days and death, were used to examine the effects of ethnicity, accounting for baseline Spo2, Fio2, and mean airway pressure and trial allocation.
MEASUREMENTS AND MAIN RESULTS: Ethnicity data were available for 1577 of 1986 eligible children, 1408 (89.3%) of which were White, Asian, or Black. Spo2 and Fio2 distributions did not vary according to Black or Asian ethnicity compared with White children. The trial primary outcome measure also did not vary significantly with ethnicity. The point estimate for the treatment effect of conservative oxygenation in Black children was 0.64 (95% CI, 0.33-1.25) compared with 0.84 (0.68-1.04) in the overall trial population.
CONCLUSIONS: These data do not suggest that the association between improved outcomes and conservative oxygenation strategy in mechanically ventilated children in PICU is modified by ethnicity.
METHODS: A literature review has been conducted that identifies the limitation of smartphone compatibility among existing smartphone-based retinal image acquisition devices. Designing and modeling of proposed adapter were performed using the software AutoCAD 3D. For the proposed performance evaluation, finite element analysis (FEA) in the software Autodesk Inventor and 5-point scale method were demonstrated.
RESULTS: Published studies demonstrate that most of the existing smartphone-based retinal imaging devices have compatibility limited to specific older smartphone models. This highlights the benefit of a universal adapter in broadening the usability of existing smartphone-based retinal image acquisition devices. A functional universal adapter design has been developed that demonstrates its compatibility with a variety of smartphones regardless of the smartphone dimension or the position of the smartphone's camera lens. The proposed performance evaluation method generates an efficient stress analysis of the proposed adapter design. The end-user survey results show a positive overall performance of the developed universal adapter. However, a significant difference between the expert's views on the developed adapter and the quality of images is observed.
CONCLUSION: The compatibility of existing smartphone-based retinal imaging devices is still mostly limited to specific smartphone models. Besides this, the concept of a universal and suitable adapter for retinal imaging using the PanOptic ophthalmoscope was presented and validated in this paper. This work provides a platform for future development of smartphone-based ophthalmoscope that is universal.
METHODS: A national sample (N = 204) of ART-prescribing physicians in Ukraine were surveyed between August and November 2019. Participants underwent a series of randomized, hypothetical HIV clinical scenarios and decided whether to initiate or defer (or withhold) ART. Scenarios varied based on 5 distinct CD4 counts (CD4: 17, 176, 305, 470, or 520 cells/mL) and 10 different PWH key populations. Z scores and McNemar's test for paired samples were used to assess differences between key populations and CD4 count. Feeling thermometers were used to assess stigma-related measures toward key populations among physicians.
RESULTS: Physicians were highly experienced (mean = 19 years) HIV treaters, female (80.4%), and trained in infectious diseases (76.5%). Patients who drink alcohol (range: 21.6%-23.5%) or use (PWUD range: 16.7%-20.1%) or inject (PWID range: 15.5%-20.1%) drugs were most likely to have ART deferred, even at AIDS-defining CD4 counts. PWID maintained on methadone, however, were significantly (p<0.001) less likely to have ART deferred compared with those who were not (range: 7.8%-12.7%) on methadone. Men who have sex with men (range: 5.4%-10.8%), transgender women (range: 4.9%-11.3%), sex workers (range: 3.9%-10.3%),and having an HIV-uninfected sex partner (range: 3.9%-9.3%) had the lowest likelihood of ART deferral. Increasing levels of stigma (i.e., feeling thermometers) towards a key population was correlated with ART deferral (i.e., discrimination).
CONCLUSIONS: Despite international and Ukrainian guidelines recommending ART prescription for all PWH, irrespective of risk or CD4 count, ART deferral by experienced HIV experts remains high in certain key populations, especially in PWH and substance use disorders. Strategies that initiate ART immediately after diagnosis (i.e., rapid start antiretroviral therapy), independent of risk group, should be prioritized to truly mitigate the current epidemic.
MAIN RECOMMENDATIONS: These checklists include educational components and examples intended to assist novice researchers. Through the analysis of 333 study protocols submitted for ethical review, our checklists have been developed and validated, demonstrating their applicability across various observational and qualitative study designs.
CHANGES IN MANAGEMENT: We provide insights into the systematic implementation of these checklists alongside complementary elements that support their effectiveness. We recommend longitudinal monitoring and evaluation of checklist utilization.
METHODS: Hysteresis loop analysis (HLA) which is a rule-based method (RBM) and a tri-input convolutional neural network (TCNN) machine learning model are used to classify 7 different types of PVA, including: 1) flow asynchrony; 2) reverse triggering; 3) premature cycling; 4) double triggering; 5) delayed cycling; 6) ineffective efforts; and 7) auto triggering. Class activation mapping (CAM) heatmaps visualise sections of respiratory waveforms the TCNN model uses for decision making, improving result interpretability. Both PVA classification methods were used to classify incidence in an independent retrospective clinical cohort of 11 mechanically ventilated patients for validation and performance comparison.
RESULTS: Self-validation with the training dataset shows overall better HLA performance (accuracy, sensitivity, specificity: 97.5 %, 96.6 %, 98.1 %) compared to the TCNN model (accuracy, sensitivity, specificity: 89.5 %, 98.3 %, 83.9 %). In this study, the TCNN model demonstrates higher sensitivity in detecting PVA, but HLA was better at identifying non-PVA breathing cycles due to its rule-based nature. While the overall AI identified by both classification methods are very similar, the intra-patient distribution of each PVA type varies between HLA and TCNN.
CONCLUSION: The collective findings underscore the efficacy of both HLA and TCNN in PVA detection, indicating the potential for real-time continuous monitoring of PVA. While ML methods such as TCNN demonstrate good PVA identification performance, it is essential to ensure optimal model architecture and diversity in training data before widespread uptake as standard care. Moving forward, further validation and adoption of RBM methods, such as HLA, offers an effective approach to PVA detection while providing clear distinction into the underlying patterns of PVA, better aligning with clinical needs for transparency, explicability, adaptability and reliability of these emerging tools for clinical care.