Managerial and organisational prerequisites for the integration of palliative care in the intensive care setting: A qualitative study.

AIM: To explore the association of organizational structures when integrating palliative care in intensive care units. BACKGROUND: Palliative care within intensive care settings has been widely recognized as an area requiring improvement when caring for patients and their families. Despite this, intensive care units continue to struggle to integrate palliative care. METHODS: A qualitative descriptive methodology was used. Data were collected through research interviews with 15 managers and 36 health care professionals working in intensive care. The data were analysed adopting constant comparative analysis. RESULTS: This study provides insight into a diverse range of perspectives on organizational structure in the context of facilitation and the challenges posed. Three themes were identified: Do not resuscitate policy as a gateway to palliative care, facilitating family members to enable participation and support and barriers for palliative care in intensive care unit as a result of intensive care organization. CONCLUSIONS: In fostering a sustainable organizational culture and practice development in intensive care, the findings indicate the need for specific palliative care policies and implementation strategies tailored according to context. IMPLICATIONS FOR NURSING MANAGEMENT: Management has a responsibility to facilitate dialogue within any multidisciplinary team regarding palliative care and, in particular, to focus on 'do not resuscitate' policies as a gateway into this conversation.

Factors influencing the integration of a palliative approach in intensive care units: a systematic mixed-methods review.

BACKGROUND: While a palliative approach is generally perceived to be an integral part of the intensive care unit (ICU), the provision of palliative care in this setting is challenging. This review aims to identify factors (barriers and facilitators) influencing a palliative approach in intensive care settings, as perceived by health care professionals. METHOD: A systematic mixed-methods review was conducted. Multiple electronic databases were used, and the following search terms were utilized: implementation, palliative care, and intensive care unit. In total, 1843 articles were screened, of which 24 met the research inclusion/exclusion criteria. A thematic synthesis method was used for both qualitative and quantitative studies. RESULTS: Four key prerequisite factors were identified: (a) organizational structure in facilitating policies, unappropriated resources, multi-disciplinary team involvement, and knowledge and skills; (b) work environment, including physical and psychosocial factors; (c) interpersonal factors/barriers, including family and patients' involvement in communication and participation; and (d) decision-making, e.g., decision and transition, goal conflict, multidisciplinary team communication, and prognostication. CONCLUSION: Factors hindering the integration of a palliative approach in an intensive care context constitute a complex interplay among organizational structure, the care environment and clinicians' perceptions and attitudes. While patient and family involvement was identified as an important facilitator of palliative care, it was also recognized as a barrier for clinicians due to challenges in shared goal setting and communication.

Predicting the Consistency of Pituitary Macroadenomas: The Utility of Diffusion-Weighted Imaging and Apparent Diffusion Coefficient Measurements for Surgical Planning.

Understanding the consistency of pituitary macroadenomas is crucial for neurosurgeons planning surgery. This retrospective study aimed to evaluate the utility of diffusion-weighted imaging (DWI) and the apparent diffusion coefficient (ADC) as non-invasive imaging modalities for predicting the consistency of pituitary macroadenomas. This could contribute to appropriate surgical planning and therefore reduce the likelihood of incomplete resections. The study included 45 patients with pathologically confirmed pituitary macroadenomas. Conventional MRI sequences, DWIs, ADC maps, and pre- and post-contrast MRIs were performed. Two neuroradiologists assessed all of the images. Neurosurgeons assessed the consistency of the tumor macroscopically, and histopathologists examined it microscopically. The MRI findings were compared with postoperative data. According to the operative data, macroadenomas were divided into the two following categories based on their consistency: aspirable (n = 27) and non-aspirable tumors (n = 18). A statistically significant difference in DWI findings was found when comparing macroadenomas of different consistencies (p < 0.001). Most aspirable macroadenomas (66.7%) were hyperintense according to DWI and hypointense on ADC maps, whereas most non-aspirable macroadenomas (83.3%) were hypointense for DWI and hyperintense on ADC maps. At a cut-off value of 0.63 × 10-3 mm2/s, the ADC showed a sensitivity of 85.7% and a specificity of 75% for the detection of non-aspirable macroadenomas (AUC, 0.946). The study concluded that DWI should be routinely performed in conjunction with ADC measurements in the preoperative evaluation of pituitary macroadenomas. This approach may aid in surgical planning, ensure that appropriate techniques are utilized, and reduce the risk of incomplete resection.

Psychological Distress and Concerns of In-Home Older People Living with Cancer and Their Impact on Supportive Care Needs: An Observational Survey.

(1) Background: Cancer patients are experiencing psychological problems after diagnosis, such as emotional distress and social anxiety, which may increase their demands for emotional and supportive care. This study aimed to assess the influence of both emotional distress and concerns on the supportive care needs of cancer patients receiving home-based healthcare. (2) Methods: In this door-to-door screening program, 97 cancer patients were approached, with a mean age of 73 years old (mean = 73.43; SD = 6.60). (3) Results: As expected, 42.3% of patients highlighted their treatment as their main psychological priority, with 20.6% identifying concerns about the future of their family in this regard. No significant associations with respect to sex were identified in terms of focus, though females reported the need for more frequent psychological support (58.7% vs. 37.3%, respectively, p = 0.035) compared to males. Patients who had experienced an increased number of concerns during the last weeks (IRR = 1.02; 95% CI: 1.00-1.03, p = 0.007) had a significantly greater risk of presenting an increased rate of supportive care needs. Notably, male patients with bone cancer presented a significantly greater number of supportive care needs (mean rank 45.5 vs. 9.0, p = 0.031) respectively, in comparison to those with other types of cancer. (4) Conclusions: Supportive care needs arise from a greater concern and specific type of cancer, highlighting the need for supportive care, such as psychosocial and psychological support. This may have significant implications for treatment and patient outcomes in home care settings.

Physicians' Examination and Referral Practices on Orthodontic Problems Among 6-12-Year-Old Children in Saudi Arabia.

Background: Physicians are more likely to examine children than dentists; thus, they may have a significant role in detecting oral and dentofacial problems. This study aimed to determine the rate and comprehensiveness of examinations, the rate and quality of referral practices, and the predictors of referral practice of physicians regarding orthodontic problems among children. Methods: In a multi-center cross-sectional study, a total of 518 physicians in Saudi Arabia were subjected to an e-questionnaire of four sections: (1) Physicians' demographic and work-related characteristics; (2) Physicians' comprehensiveness of oral and orthodontic examinations; (3) Physicians' referral practices to orthodontists and reasons considered for referral; and (4) Physicians' sources of orthodontic education. Logistic regression analysis was applied to identify the significant predictors of referral practice. The significance was set at p < 0.05. Results: Most physicians reported partial oral (78.5%) and orthodontic (72.2%) examinations, while the full examination was reported by only 12% and 2.5% of physicians, respectively. Referral to orthodontists was practiced by most of the physicians (83.8%), yet for the majority of them, the quality of referral was poor (40.3%) or fair (46.1%), with only 13.6% who practiced quality referral. Dental development issues (53.3%) and functional issues (51.5%) were reported as the main reasons for referral, followed by family/patient request (42.9%), dental alignment (42.5%), oral respiratory issues (32.4%), and finally jaw relation (26.1%). Referral practice was predicted by the comprehensive oral (OR = 2.37, p = 0.007) and orthodontic (OR = 4.26, p < 0.001) examinations, number of patients seen by the physician (OR = 1.58, p = 0.007), and level of training (OR = 1.88, p = 0.03). Conclusion: Although most physicians reported high rates of examination and referral practices on orthodontic problems among children in Saudi Arabia, only a small portion showed comprehensive examinations and quality referral practice. Including dental courses in medical curricula and improving oral and orthodontic examination guidelines for physicians are recommended.

Healthcare Professionals' Perspective on Palliative Care in Intensive Care Settings: An Interpretive Descriptive Study.

There is a growing need to integrate palliative care into intensive care units and to develop appropriate knowledge translation strategies. However, multiple challenges persist in attempts to achieve this objective. In this study, we aimed to explore intensive care professionals' perspectives on providing palliative and end-of-life care within an intensive care context. We used an interpretive description approach and interviewed 36 intensive care professionals at four hospitals in Saudi Arabia. Our findings reflect a discourse about end-of-life care driven by a do-not-resuscitate classification and challenges associated with family involvement in care goals. We provide key insights of importance for the development of strategies for the integration and knowledge translation of palliative care into intensive care contexts.

Quartz Tuning Fork Sensor-Based Dosimetry for Sensitive Detection of Gamma Radiation.

This study generally relates to nuclear sensors and specifically to detecting nuclear and electromagnetic radiation using an ultrasensitive quartz tuning fork (QTF) sensor. We aim to detect low doses of gamma radiation with fast response time using QTF. Three different types of QTFs (uncoated and gold coated) were used in this study in order to investigate their sensitivity to gamma radiations. Our results show that a thick gold coating on QTF can enhance the quality factor and increase the resonance frequency from 32.7 to 32.9 kHz as compared to uncoated QTF. The results also show that increasing the surface area of the gold coating on the QTF can significantly enhance the sensitivity of the QTF to radiation. We investigated the properties of gold-coated and uncoated QTFs before and after irradiation by scanning electron microscopy. We further investigated the optical properties of SiO2 wafers (quartz) by spectroscopic ellipsometry (SE). The SE studies revealed that even a small change in the microstructure of the material caused by gamma radiation would have an impact on mechanical properties of QTF, resulting in a shift in resonance frequency. Overall, the results of the experiments demonstrated the feasibility of using QTF sensors as an easy to use, low-cost, and sensitive radiation detector.

Factors associated with the presence of diabetic ketoacidosis: A retrospective analysis of patients with type 1 diabetes in Saudi Arabia.

BACKGROUND AND AIMS: To Investigate the factors associated with Diabetic Ketoacidosis (DKA) among patients with type 1 diabetes (T1D). METHODS: This was a descriptive, retrospective study conducted among 1118 patients with T1D, at the Prince Sultan Military Medical City, Riyadh, Saudi Arabia. After, exclusion process, 336 patients were selected for analysis. Among these, 105 patients with T1D were hospitalized for DKA, whereas 231 patients without DKA were outpatients who visited the hospital for T1D follow-up treatment. RESULTS: Bivariate analysis between patients with DKA and those without DKA revealed significant relationships in terms of gender (p = 0.014), age (p = 0.0001), body mass index (BMI) (p = 0.017), hemoglobin A1c (HbA1c) (p = 0.0001), duration of diabetes (p = 0.001) and clinic appointments (p = 0.001). From the logistic regression analysis, it was clear that females (OR 1.88; p = 0.038) had a higher risk for DKA. As compared to the age group of ≥30 years, those in the age category of 20-29 years (OR 1.35; p = 0.001) and teenagers (OR 3.64; p = 0.001) faced a higher risk of having DKA episodes. Compared with patients having HbA1c levels <8%, those showing HbA1c levels 8-9.9% (OR 1.77; p = 0.224) and ≥10% (OR 4.06; p = 0.003) revealed higher risk for DKA. Likewise, in comparison with the patients who were compliant to clinic appointments, those who were non-compliant to clinic appointments exhibited higher than six times the risk (OR 6.38; p = 0.0001) of being more prone to experiencing the DKA episodes. CONCLUSION: Patients with higher risk for DKA comprise, those having high HbA1c levels, longer period of diabetes duration, teenagers, female gender and non-compliant to clinic appointments.

Knowledge of Palliative Care Among Nursing Students.

The aim of this study was to evaluate nursing undergraduate students' knowledge with regard to palliative care in Saudi Arabia. A quantitative descriptive research study was conducted by the use of validated tool. A total of 204 students were included in the study. There is little evidence in Saudi Arabia to demonstrate if nursing undergraduates receives education on palliative care. The results indicate that 57.9% of the nursing undergraduates had received educational sessions and 42.1% of nursing undergraduates did not. In conclusion, palliative care nursing education is crucial to improve quality of patient care in nursing practices. It is recommended that a palliative care education should be integrated within the nursing programme courses. Hence, in order to improve students' knowledge of palliative care, course content should cover the principles of palliative care as a part of any nursing bachelor programme.