Utilizing Complexity Leadership Theory to Promote Faculty Mentorship and Resident Leadership.

OBJECTIVE: To create and evaluate a structured combined faculty mentorship/resident leadership program based on complexity leadership theory. DESIGN: In 2021, a logic model was used to create a 5 part bi-monthly resident leadership series utilizing administrative, adaptive, and enabling components of complexity leadership theory. Each of the 5 sessions had a nationally prominent senior faculty member mentor 3 junior faculty in creation of an interactive workshop that was delivered to resident physicians during scheduled didactics. Validated surveys were used to assess faculty post-mentorship experience and resident self-perception of leadership skills pre-and post-series. Descriptive statistics and 2-way ANOVA were performed; text comments underwent content analysis. SETTING: A large academic OB/GYN department at Baylor College of Medicine in Houston, Texas. PARTICIPANTS: Five faculty mentors, 15 junior faculty, and 48 residents participated in this program. All faculty mentors (5/5) and 87% (13/15) of mentees completed the post-mentorship survey. Resident response rate was 60% (29/48) pre-series and 63% (30/48) post-series. RESULTS: Both mentors and mentees rated the experience favorably (4.62 versus 5.29, p = 0.51). In open-ended comments, enabling components of mentorship process, such as approachability and expertise of the mentors, were most often noted as positive. Both mentees and mentors suggested administrative changes to the experience, such as longitudinal relationships between mentors and mentees. The mean score on the resident leadership questionnaire improved from 3.82 to 3.96 (5-point Likert scale, p = 0.30) with self-reported leadership skills improving in 8/9 domains, although none reaching statistical significance. Open-ended comments revealed that residents also most desired administrative changes in the leadership series, such as increased leadership opportunities and more interactive workshops. CONCLUSIONS: A structured combined faculty mentorship/resident leadership program formed utilizing complexity leadership theory was positively received. Participants most liked the enabling components of the series, with requested administrative changes in the future.

Implementation and Evaluation of a Comprehensive Resident Wellness Curriculum During the COVID-19 Pandemic.

OBJECTIVE: To evaluate the effectiveness of resident-led and faculty-led initiatives for physician wellness after implementation of a resident wellness program. DESIGN: We initiated a wellness curriculum with both resident and faculty-led components in a large academic OB/GYN residency program in October 2020. The curriculum was created and evaluated using the Logic model. Residents were surveyed pre and 8 months postintervention with the Maslach Burnout Inventory (MBI) and the Physician Well-Being Index (PWBI), with activity-related questions added to the second survey. Descriptive statistics, Mann-Whitney test, Chi-square test, and theme analysis were performed as appropriate. SETTING: A large academic OB/GYN residency at Baylor College of Medicine in Houston, Texas PARTICIPANTS: All residents (n = 48) were invited to take part in the surveys. Response rate was 31/48 (65%) pre and 28/48 (58%) postintervention. RESULTS: Residents scored moderate for emotional exhaustion and depersonalization and high for personal accomplishment on both pre and post-MBI surveys. All indices of the PWBI improved over time; however, no significant differences were found in pre and postmeasures. Resident-led activities, which were alternated between individualized time off and group resident socialization, were rated significantly higher than faculty-led activities; 93% (52/56) of respondents rated resident-led activities in their top 2 most helpful initiatives compared to 7% (4/56) who rated faculty-led activities in their top 2 most helpful (p < 0.01) initiatives. Open-ended comments revealed that continued focus on wellness, attention to personal health, and systematic change were the most important ways to improve resident wellness. CONCLUSION: Decreases in burnout were not achieved over an 8-month period with program-level resident-led and faculty-led initiatives. Providing scheduled time for residents to use at their discretion and the continuation of events that encourage socialization are tools that are highest rated by residents to facilitate wellness.

Acute COVID-19 Pneumonia Unmasking a Large Left Atrial Myxoma.

This is a case of acute coronavirus disease 2019 pneumonia that revealed an incidental large atrial myxoma with obstructive physiology that ultimately required emergent treatment with a definitive atriotomy and resection of the underlying myxoma.

Small cell lung cancer with SYN2::PPARG fusion.

INTRODUCTION: Small cell lung cancer (SCLC) accounts for 15% of lung cancers worldwide. It is an aggressive tumor that is typically diagnosed at an advanced stage. Treatment involves chemo-immunotherapy and/or radiotherapy. Identifying druggable targets activated by specific genetic alterations represents a significant challenge in improving patient outcomes. METHODS: We conducted a retrospective examination of molecular findings in lung cancer patients' records from 2021 to 2022. We discovered a unique case of SCLC harboring the SYN2-PPARG fusion. Histopathological analysis confirmed the diagnosis of SCLC. CASE REPORT: A 60-year-old woman, a heavy smoker, came to our attention due to a persistent cough with slight hemoptysis. Imaging, including axial contrast-enhanced computed tomography, revealed an advanced disease with extra-thoracic spread. Tumor histology showed a sheet-like proliferation of small-sized cells with a neuroendocrine phenotype and a high proliferation tumor cell fraction. Molecular genetic analysis using NGS approach revealed a fusion involving the SYN2 and PPARG genes. CONCLUSION: The SYN2-PPARG fusion has recently been documented in sinonasal adenocarcinoma and has been reported in only a single SCLC case previously. Highlighting the molecular heterogeneity within this aggressive form of lung cancer could potentially aid in the selection of specific therapies.

Implementation of Novel Lipid Therapies in a Refractory Heterozygous Familial Hypercholesterolemia Patient With Atherosclerotic Disease.

Compound heterozygous familial hypercholesterolemia patients are phenotypically similar to homozygous familial hypercholesterolemia patients, present with significant elevations of low-density lipoprotein cholesterol, and are at risk of cardiovascular disease. Although new treatment options are emerging, the stepwise approach to the use of different therapies has not been well described. (Level of Difficulty: Intermediate.).

Routine Maternal Vaccine Uptake during the COVID-19 Pandemic.

OBJECTIVE: This study examines the impact of the coronavirus disease 2019 (COVID-19) pandemic on influenza and tetanus toxoid, reduced diphtheria toxoid and acellular pertussis (Tdap) vaccine uptake in a pregnant, low-income population. STUDY DESIGN: This retrospective cohort study included women initiating prenatal care before (May-November 2019) or during the COVID-19 pandemic (May-November 2020) at two large Medicaid clinics. All patients entered prenatal care before 20 weeks and delivered full-term. Medical records were reviewed for vaccine uptake and demographic data. Multivariate logistic regression analysis was used to compare vaccination rates prior to and during the COVID-19 pandemic. Additional analysis was performed to identify association of demographic factors with vaccine uptake. IRB approval was obtained for this study. RESULTS: A total of 939 patients met inclusion criteria, with 462 initiating care prior to and 477 initiating care during the COVID-19 pandemic. Influenza vaccination uptake was 78% (362/462) in the prepandemic group, significantly decreasing to 61% (291/477) in the pandemic group (p <0.01, odds ratio [OR] = 0.38, confidence interval [CI]: 0.26-0.53). Tdap vaccination uptake was 85% (392/462) in the prepandemic group, significantly decreasing to 76% (361/477) in the pandemic group (p <0.01, OR = 0.56, CI: 0.40-0.79). The decrease in influenza vaccine uptake was most significant in non-Hispanic Black patients, decreasing from 64% (73/114) in the prepandemic group to 35% (35/101) in the pandemic group (p <0.01, OR = 0.30, CI: 0.17-0.52), while there was no significant difference in age or parity in relation to vaccination status. CONCLUSION: Routine vaccination uptake significantly decreased during the COVID-19 pandemic in a low-income population of pregnant women, with decrease more pronounced on influenza vaccine than on Tdap vaccine uptake, especially in non-Hispanic Black patients. KEY POINTS: · Influenza and Tdap vaccination uptake during pregnancy has decreased during the COVID-19 pandemic.. · Influenza vaccine uptake decreased more than Tdap in pregnancy during the COVID-19 pandemic.. · The greatest decrease was seen in influenza vaccine uptake in non-Hispanic Black patients..

Basal expression of RAD51 foci predicts olaparib response in patient-derived ovarian cancer xenografts.

BACKGROUND: The search for biomarkers to evaluate ovarian cancer (OC) homologous recombination (HR) function and predict the response to therapy is an urgent clinical need to improve the selection of patients who could benefit from platinum- and olaparib (poly-ADP ribose polymerase inhibitors, PARPi)-based therapies. METHODS: We used a large collection of OC patient-derived xenografts (PDXs) (n = 47) and evaluated their HR status based on BRCA1/2 mutations, BRCA1 promoter methylation and the HRDetect score. RAD51 foci were quantified in formalin-fixed, paraffin-embedded untreated tumour specimens by immunofluorescence and the messenger RNA expression of 21 DNA repair genes by real-time PCR. RESULTS: Tumour HR deficiency predicted both platinum and olaparib responses. The basal level of RAD51 foci evaluated in geminin-positive/replicating cells strongly inversely correlated with olaparib response (p = 0.011); in particular, the lower the foci score, the greater the sensitivity to olaparib, while low RAD51 foci score seems to associate with platinum activity. CONCLUSIONS: The basal RAD51 foci score is a candidate predictive biomarker of olaparib response in OC patients as it can be easily translatable in a clinical setting. Moreover, the findings corroborate the importance of OC-PDXs as a reliable tool to identify and validate biomarkers of response to therapy.

Utilizing Structured Worksheets to Strengthen Resident Teaching on the OB/GYN Clerkship.

OBJECTIVE: To determine if structured worksheets can aid resident teaching on the obstetrics and gynecology (OB/GYN) clerkship. DESIGN: We developed structured worksheets to aid residents in teaching medical students. In this pilot study, we measured the impact of the material by conducting end of clerkship focus groups between October 2017 to June 2018 and administering surveys to medical students who had recently completed the clerkship. We performed analyses of the focus group transcriptions for positive and negative themes and analyzed questionnaire data utilizing unpaired t-test and chi-square test to determine whether resident use of structured worksheets influenced student perception of resident teaching quality. SETTING: Medical students rotated at either an academically affiliated public safety-net hospital or tertiary maternity care hospital. PARTICIPANTS: Medical students completing the OB/GYN clerkship volunteered to participate. RESULTS: A total of 37 students participated in focus groups and completed the survey. Focus group comments revealed a generally positive attitude towards the structured worksheets. The survey data revealed that this material helped to facilitate student's clinical reasoning skills and assisted residents in using questions to effectively teach. CONCLUSIONS: Structured worksheets can aid resident teaching on the OB/GYN clerkship. Students perceived the teaching material most favorably when residents utilized the material in a purposeful and timely manner. Effective resident use of structured worksheets on the OB/GYN clerkship can strengthen a culture that promotes student learning. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s40670-021-01318-7.

Enhancing the Teaching Environment: 3-Year Follow-Up of a Resident-Led Residents-as-Teachers Program.

BACKGROUND: Previous faculty-driven residents-as-teachers (RAT) models have had limited efficacy and sustainability. OBJECTIVE: To evaluate the acceptability and effects of a resident-led RAT program on resident teaching. METHODS: In October 2016, obstetrics and gynecology (OB/GYN) residents at a large academic institution implemented a resident-led RAT program, consisting of a steering committee of peer-selected residents with 2 faculty mentors who planned education-focused resident didactics and journal clubs, organized resident involvement in clerkship activities, and recognized residents who excelled in teaching as Distinguished Educators (DEs). From July 2016 through June 2019, using the Kirkpatrick Model, we evaluated the program with annual resident surveys assessing self-perception of 13 teaching skills (5-point Likert scale) and value of RAT program, institutional end-of-clerkship student evaluations of resident teaching, and resident participation in DE award. RESULTS: Annual resident survey response rates ranged from 63% to 88%. Residents' self-reported teaching skills improved significantly in 11 of 13 domains from 2016 to 2018 (improvements ranging from 0.87-1.42; 5-point Likert scale; P < .05). Of the 2018 respondents, 80% agreed that the resident-led RAT program added value to the residency. For 2017-2018 and 2018-2019 academic years, 47% and 48% of medical students (100% response rate) strongly agreed that residents provided effective teaching compared to 30% in 2016-2017 (P < .05). Ten residents have graduated as DEs during this time period. CONCLUSIONS: A resident-led RAT program increased residents' self-reported teaching skills, improved medical student perceptions of teaching quality, and was sustainable and acceptable over a 3-year period.

Training the Next Generation of Obstetrics and Gynecology Leaders, A Multi-Institutional Needs Assessment.

OBJECTIVE: To assess resident and faculty interest in, as well as content and preferred format for, a leadership curriculum during obstetrics and gynecology residency DESIGN: From June to July 2019, a needs assessment survey on leadership training was distributed to residents and academic faculty at 3 United States obstetrics and gynecology residency programs. Descriptive and bivariate analyses were performed. Open ended questions were analyzed for themes. SETTING: Three ob/gyn residency programs across the United States: Kaiser Permanente East Bay in Oakland, California, Baylor College of Medicine in Houston, Texas, and Weill Cornell Medicine in New York, New York. PARTICIPANTS: Surveys were distributed to all residents (n = 111) and affiliated academic faculty (n = 124) at each of the 3 participating sites. RESULTS: Resident response rate was 71% (79/111) and faculty rate was 63% (78/124). Postgraduate year (PGY) 1 residents were more likely to believe there was sufficient leadership training during residency (17/23, 74%) compared to PGY 2-4s (16/56, 29%) and faculty (20/76, 26%; p < 0.01). Most residents (66/79, 84%) and faculty (74/78, 82%) expressed that residents would benefit from a leadership curriculum. Both deemed small group exercises and leadership case studies taught by physicians were the preferred format for this curriculum. Residents and faculty agreed on 3 of the top 4 topics for a leadership curriculum - effective communication, team management, and time management - while residents chose self-awareness and faculty chose professionalism as the fourth of their top domains. Open-ended survey questions revealed that leadership demands in obstetrics and gynecology are similar to other specialties but differ in emphasis on crisis management, situational awareness, and advocacy training. CONCLUSIONS: Given unique aspects of leadership within the specialty, obstetrics and gynecology residents and faculty see benefit for specialty-specific formalized leadership training.

Management of COVID-19 myopericarditis with reversal of cardiac dysfunction after blunting of cytokine storm: a case report.

BACKGROUND: Coronavirus disease 2019 (COVID-19) is a syndrome that has been associated with multiple cardiac complications including myopericarditis. The pathophysiology and treatment for myopericarditis in the setting of COVID-19 infection is still under investigation. CASE SUMMARY: We present a case of a 60-year-old male admitted for dyspnoea due to COVID-19. He developed new ST-segment elevation, elevated cardiac enzymes, severe left ventricular dysfunction, and high inflammatory markers in the setting of haemodynamic and respiratory collapse from the viral illness. He was diagnosed with COVID-19-induced myopericarditis. He showed rapid clinical improvement with a rapid wean off pressure support, resolution of electrocardiogram (ECG) findings, and recovery of left ventricular systolic function following treatment with intravenous immunoglobulin (IVIG) and methylprednisolone. DISCUSSION: COVID-19's complex and devastating complications continue to create new challenges for clinicians. Cardiac complications, specifically, have been shown to be a signal for worse prognosis in these patients. IVIG and steroids can inhibit the inflammatory cascade and decrease myocardial injury, with implications in treatment of severe myopericarditis.

[A questionnaire assessing knowledge level concerning occupational asthma]. / Questionnaire d'évaluation du niveau de connaissances sur l'asthme professionnel.

INTRODUCTION: Screening for occupational asthma is should still be promoted. In order to improve the efficiency of any educational intervention we need to evaluate the patient's knowledge of the disease. OBJECTIVES: The aims were to evaluate objectively the knowledge level of Tunisian asthmatic patients concerning occupational asthma using a self-questionnaire in Arabic Tunisian dialect, then to conduct a validation process of the questionnaire. METHODS: We followed De Vellis's rules during all stages of redaction of the self-questionnaire. It contained 18 items allocated in 4 dimensions: knowledge about asthma; knowledge about occupational asthma; prognosis of occupational asthma; prevention of occupational asthma. A pre-test was conducted on 18 asthmatic patients to assess the clarity and comprehensibility of all the questions. The questionnaire was then applied to 107 asthmatic patients. RESULTS: The statistical analysis proved the discrimination value in 14 of the 18 items. The internal consistency of the questionnaire was demonstrated by a KR20 index of 0.731. Factorial analysis of the principal components showed the reliability of the questionnaire and of its uni-dimensional structure. The statistical findings proved the positive correlation between the mean scores of all its dimensions. CONCLUSIONS: Using this questionnaire in daily practice should inform health care providers about the level of knowledge of occupational asthma in the targeted population and improve the effectiveness of any further educational intervention.

A Novel Treatment for a Rare Cause of Cardiogenic Shock.

Drug rash with eosinophilia and systemic symptoms (DRESS)-associated myocarditis is a rare but life-threatening adverse drug reaction with a very high mortality rate and no effective therapies. We report a case of DRESS-associated myocarditis complicated by cardiogenic shock successfully treated with a novel targeted therapy. (Level of Difficulty: Advanced.).

A Conceptual Model for Residents as Teachers in Obstetrics and Gynecology.

BACKGROUND: The learning environment in obstetrics and gynecology (OB/GYN) may have intrinsic differences that require modifying existing resident as teacher models for high-quality teaching. OBJECTIVE: To explore medical students' views of resident teaching on the OB/GYN clerkship in order to develop more effective educators. METHODS: Between October 2017 and June 2018, we performed medical student focus groups at the end of the 2-month OB/GYN clerkship. Topics discussed included positive and negative teaching interactions with residents, barriers specific to the OB/GYN clerkship, and best methods for resident teaching. Qualitative analysis utilizing 3 reviewers and N-Vivo software were used to identify themes. RESULTS: A total of 37 students participated in five focus groups. The most common barriers were a learning environment that was less predictable than on other rotations and lack of autonomy due to patient advocacy concerns. The three main contributors to positive learning experiences were team inclusion, clear expectations, and feedback. Negative interactions were passive learning experiences and inconsistent expectations. The best methods for resident teaching were verbalization of cognitive processes, preparation to use common patient encounters as teaching moments, and modeling skills needed for proficient patient care. DISCUSSION: The learning environment on OB/GYN is unpredictable and influenced by four Ps: patient autonomy, passive experiences, procedures, and preconceived notions. The strategy of a resident teacher should focus on medical student inclusion and preparation for teaching role. We thus suggest a TEAM (Thinking Aloud, Expectations, Advanced Preparation, Modeling) approach to improve resident teaching on the OB/GYN clerkship.

Evaluation of the impact of early childhood caries, traumatic dental injury, and malocclusion on oral health-Related quality of life for Turkish preschool children and families.

AIM: The aim of this study was to assess the impact of the presence of early childhood caries (ECC), traumatic dental injury (TDI), and malocclusion, as well as severe conditions, on the oral health-related quality of life (OHRQoL) of preschool children and families. MATERIALS AND METHODS: A cross-sectional survey was conducted in children aged 1 to 6 years old, who attended to the Department of Paediatric Dentistry, Gazi University. The questionnaires were adapted to Turkish, and OHRQoL was measured using the Turkish version of Early Childhood Oral Health Impact Scale (T-ECOHIS). Children were classified into four main groups, two subgroups in each group based on their severity conditions-Group 1: ECC group; Group 2: TDI group; Group 3: Malocclusion group; Group 4: Control group. Parents answered the questions about sociodemographic conditions and T-ECOHIS. The Kolmogorov-Smirnov test was used for non-normal distribution and Kruskal-Wallis and Mann-Whitney tests were used to compare T-ECOHIS score regarding ECC, TDI, and malocclusion. RESULTS: Both simple and severe conditions of TDI showed a negative impact on the family and child based on T-ECOHIS scores (P < 0.05). The severe condition of ECC and malocclusion showed significantly negative impact on family (P > 0.05) but not on child (P > 0.0.5). CONCLUSION: The presence of ECC, TDI, and malocclusion has a negative effect on OHRQoL of Turkish preschool children and specially their families. So, public health programs should be carried out about oral health for raising parents' and children's awareness and increasing OHRQoL.

Comparison of three different ketofol proportions in children undergoing dental treatment.

AIM AND BACKGROUND: Sedation is gaining popularity among dental procedures in children. Ketamine and propofol mixture, known as ketofol, is one of the promising choices in sedation protocols; however, there is no consensus on the exact ratio of ketamine plus propofol especially in dental practice. The aim of present study was to compare perioperative side effect profiles, recovery profiles, and satisfaction rates of both parents' and dentists' following three different ratio of ketofol mixtures in children undergoing dental treatment. Materials and. METHODS: Three study groups each containing 30 children scheduled for dental treatment were created. Following anesthesia induction with 5% sevoflurane, 50% nitrous oxide mixture in 50% oxygen, 1 mg/kg bolus ketofol dose was administered. Patients in Group 1 received ketofol as a 1:1 mixture, patients in Group 2 received 1:2 ketofol while in Group 3; 1:4 ketofol was administered at a constant dose of 100 µg/kg/min. Additional doses of the ketofol solution at the same concentration with infused solutions in groups (0.5 mg/kg from either 1:1, 1:2, or 1:4 proportions) were administered if required. Perioperative vital signs, side effects, postoperative side effects, recovery durations, parents' and dentists' satisfaction levels were compared between groups. RESULTS: There were no significant differences between groups in terms of perioperative vital signs and side effects. Depth of sedation, dentists' satisfaction levels and postoperative side effects -myoclonus, hypersalivation and tachycardia were significantly higher in Group 1. Parents' satisfaction was highest in Group 3, however, necessity of additional doses and dissatisfaction of dentists' were found highest in this group. Mean duration of recovery recorded in Group 3 was shortest compared with other groups. CONCLUSION: Decreased ketamine doses in ketofol mixture was related with decreased side effect profile, high parents' satisfaction with fast recovery, however, dentists' satisfaction was lower. In this context, results of present study indicated that ketofol mixture of 1:2 ratio was more reliable choice than others when all investigated parameters evaluated simultaneously.

Evaluation of a Marker Clip System in Sonographically Guided Core Needle Biopsy for Breast Cancer Localization Before and After Neoadjuvant Chemotherapy.

Introduction The placement of intramammary marker clips has proven to be helpful for tumor localization in patients undergoing neoadjuvant chemotherapy and breast-conserving surgery. The purpose of our study was to investigate the feasibility of using a clip marker system for breast cancer localization and its influence on the imaging assessment of treatment responses after neoadjuvant chemotherapy. Patients and Methods Between March and June 2015, a total of 25 patients (n = 25), with a suspicion of invasive breast cancer with diameters of at least 2 cm (cT2), underwent preoperative sonographically guided core needle biopsy using a single-use breast biopsy system (HistoCore™) and intramammary clip marking using a directly adapted clip system based on the established O-Twist Marker™, before their scheduled preoperative neoadjuvant chemotherapy. Localization of the intramammary marker clip was controlled by sonography and digital breast tomosynthesis. Results Sonography detected no dislocation of intrammammary marker clips in 20 of 25 patients (80 %), while digital breast tomosynthesis showed accurate placement without dislocation in 24 patients (96 %) (p < 0.05). There was no evidence of significant clip migration during preoperative follow-up imaging after neoadjuvant chemotherapy. No complication related to the clip marking was noted and there was no difficulty in evaluating the treatment response to neoadjuvant chemotherapy. Among the breast-conserving surgeries performed, no cases were identified in which intraoperative loss of the marker clip had occurred. Conclusion Our study underscores the importance of intramammary marking clip systems before neoadjuvant chemotherapy. Placement of marker clips is advised to facilitate accurate tumor bed localization. With regard to digital breast tomosynthesis, its development continues to improve the quality of diagnostics and the therapy of breast cancer particularly for small breast cancer tumors or in neoadjuvant chemotherapy setting.

A new model for the artificial aorta blood vessels using double-sided radial functionally graded biomaterials.

Based on radial functionally graded biomaterials and inspired by the geometry of a real aorta blood vessel, a new model was proposed to fabricate the artificial blood vessels. A finite element analyzer is employed to reach the optimal and proper material properties while earlier, it was validated by two famous theories, i.e., the first shear deformation and the plane elasticity. First, the geometry of a real ascending aorta part was simulated and then solved under the axially varying blood pressure and other real and actual conditions. Since the construction of artificial blood vessels just similar to the natural one is impossible, it was tried to find the best substitutes for other materials. Due to the significant properties of functionally graded biomaterials in the reduction in sudden changes of stress and deformation, these types of materials were selected and studied. Two types of conventional single-sided and an efficient double-sided radial functionally graded vessel were proposed and simulated. The elastic behaviors of proposed vessels were obtained and compared to ones previously attained from the real vessel. The results show that all the desired behaviors cannot be achieved by using a conventional single-sided radial FG vessel. Instead and as a conjecture, a smart double-sided radial FG biomaterial is suggested. Fortunately, the proposed material can meet all the desired goals and satisfy all of the indices simultaneously.