The influence of widowhood and social engagement on cognitive impairment among Chinese older adults and factors mediating their association.

Background: Prior studies exploring the impact of widowhood on cognitive impairment in later life have been focussed on the USA and Europe. We aimed to explore the mediating role of social engagement, health behaviours, and subjective well-being in the association between widowhood and cognitive impairment in the Chinese population. Methods: We conducted a study on 7796 older individuals enrolled in the 2018 wave of the Chinese Longitudinal Health Longevity Study. We used logistic regression models to analyse the impact of widowhood on cognitive health among older adults and performed mediation analysis to determine possible mediating factors in this relationship. Results: Widows and widowers had a higher risk of having cognitive impairment than married older adults (95% confidence interval (CI) = 1.312, 2.279). The results from structural equation modelling (SEM) provided a good fit to the observed data (χ2 = 24.909; P = 0.00) and indicated that the effect of widowhood on cognitive impairment was partially mediated by social engagement, lifestyle behaviours, and subjective well-being (ß = 0.075; P < 0.01). Conclusions: Our findings contribute to existing research on the mechanisms underlying the association between widowhood and cognitive impairment among older individuals, suggesting a need for policies targeted at the specific needs of this vulnerable population, such as the maintenance of social interactions, adoption of a healthy lifestyle, improvement of subjective well-being, and provision of necessary support systems.

Life After Neonatal Seizures: Characterizing the Longitudinal Parent Experience.

BACKGROUND: Parents of neonates with seizures report persistent symptoms of depression, anxiety, and posttraumatic stress. We aimed to characterize the parent experience of caring for children impacted by neonatal seizures, including longitudinal assessment across childhood. METHODS: This prospective, observational, multicenter study was conducted at Neonatal Seizure Registry (NSR) sites in partnership with the NSR Parent Advisory Panel. Parents completed surveys at discharge; 12, 18, and 24 months; and 3, 4, 5, 7, and 8 years. Surveys included demographic information and open-ended questions targeting parent experience. A conventional content analysis approach was used. RESULTS: A total of 320 caregivers completed at least one open-ended question, with the majority of respondents at discharge (n = 142), 12 months (n = 169), 18 months (n = 208), and 24 months (n = 245). We identified the following three primary themes. (1) Personal Burden of Care: Parents experienced emotional distress, financial strain, physical demands, and fears for their child's unknown outcome; (2) Managing Day-to-Day Life: Parents described difficulties navigating their parenting role, including managing their child's challenging behaviors and understanding their child's needs amid neurodevelopmental impairment; (3) My Joys as a Parent: Parents valued bonding with their child, being a caregiver, and watching their child's personality grow. CONCLUSIONS: Parents of children impacted by neonatal seizures face persistent challenges, which are interwoven with the joys of being a parent. Our findings suggest that future interventions should promote resiliency, address caregivers' psychosocial needs longitudinally, and provide enhanced support for parents caring for children with medical complexity.

Medical Therapy and Clinical Outcomes in Cardiac Sarcoidosis Patients With Systolic Heart Failure.

BACKGROUND: Cardiac sarcoidosis (CS) may result in systolic heart failure (heart failure with reduced ejection fraction [HFrEF]), but its response to guideline-directed medical therapy (GDMT) remains uncertain. METHODS AND RESULTS: We investigated 881 patients evaluated for CS to identify those with diagnosed CS, left ventricular ejection fraction (LVEF) ≤40% at diagnosis, and follow-up echocardiogram within 11-24 months. Demographics, LVEF, GDMT as quantified by Kansas City Medical Optimization (KCMO) score, and immunosuppressive treatment were recorded. The primary outcome was a composite of event-free survival (unplanned heart failure hospitalization, left ventricular assist device [LVAD]/heart transplant, or death). Seventy-nine (9%) CS patients met the inclusion criteria (35% female, median age 57 years, mean LVEF 30.9%, median New York Heart Association class II [46%], mean number of GDMT agents 1.7, and mean KCMO score 31.8). Most (87%) were treated with immunosuppressive treatment. At follow-up (median 16 months), the mean number of GDMT agents increased to 2.2 (P=0.02), and the mean KCMO score to 70.1 (P<0.001). Mean LVEF improved to 39.9% (excluding LVAD/transplant; P<0.001) and the change in LVEF was correlated with follow-up KCMO score (P<0.001). The primary outcome occurred in 13 (16%) patients and differed by KCMO score (log-rank P<0.001), but not by immunosuppressive treatment (log-rank P=0.36). CONCLUSIONS: GDMT optimization is associated with better cardiac remodeling and clinical outcomes in CS patients with HFrEF.

Put the Vanc Down, Flip It and Reverse It: Comparison of Vancomycin and Daptomycin Health Care Utilization and Cost in Outpatient Parenteral Antimicrobial Therapy.

Vancomycin and daptomycin are frequently used in outpatient parenteral antimicrobial therapy (OPAT). We analyze health care utilization and cost to the health care system for vancomycin vs daptomycin in the outpatient setting and find that vancomycin results in significantly higher health care utilization and similar cost per course compared with daptomycin in OPAT.

Is Cardiac Surgery Safe During Pregnancy? A 40-Year Single-Institution Experience.

BACKGROUND: Limited data exist to characterize maternal and fetal outcomes during pregnancy undergoing cardiac operations using cardiopulmonary bypass. METHODS: A retrospective review was performed of all pregnant individuals who underwent cardiac surgery using cardiopulmonary bypass at a single center from 1978 to 2023. Descriptive statistical analysis was performed, with a median reported for continuous variables and incidence for dichotomous variables. RESULTS: Twenty-nine pregnant patients with a median age of 28 years (interquartile range [IQR], 25-32 years) years underwent cardiac surgery using cardiopulmonary bypass at a median gestation of 25 weeks (IQR, 16-29 weeks). Surgery was performed in the first trimester for 3 patients (10%), second trimester for 16 (55%), and third trimester for 10 (35%). Procedures were emergent in 15 (52%) and urgent in 14 (48%). There was 1 (3%) maternal death 2 days after mechanical aortic valve thrombectomy and 5 (17%) fetal losses. Fourteen patients who underwent cardiac surgery using cardiopulmonary bypass with continuing pregnancy experienced a 29% fetal mortality rate, and 7 patients underwent delivery before surgery and experienced 14% fetal mortality. Among cases of fetal loss, surgery was performed at a median of 25 weeks (IQR, 21-26 weeks) compared with a median of 23 weeks (IQR, 20-29 weeks) in cases without fetal loss (P = .55). CONCLUSIONS: Cardiac surgery during pregnancy was associated with low maternal mortality but significant fetal mortality. This single-institution series supports consideration of cesarean delivery before cardiopulmonary bypass procedures if the fetus is of a viable gestational age to minimize mortality.

Artificial intelligence-based screening for cardiomyopathy in an obstetric population: A pilot study.

Background: Cardiomyopathy is a leading cause of pregnancy-related mortality and the number one cause of death in the late postpartum period. Delay in diagnosis is associated with severe adverse outcomes. Objective: To evaluate the performance of an artificial intelligence-enhanced electrocardiogram (AI-ECG) and AI-enabled digital stethoscope to detect left ventricular systolic dysfunction in an obstetric population. Methods: We conducted a single-arm prospective study of pregnant and postpartum women enrolled at 3 sites between October 28, 2021, and October 27, 2022. Study participants completed a standard 12-lead ECG, digital stethoscope ECG and phonocardiogram recordings, and a transthoracic echocardiogram within 24 hours. Diagnostic performance was evaluated using the area under the curve (AUC). Results: One hundred women were included in the final analysis. The median age was 31 years (Q1: 27, Q3: 34). Thirty-eight percent identified as non-Hispanic White, 32% as non-Hispanic Black, and 21% as Hispanic. Five percent and 6% had left ventricular ejection fraction (LVEF) <45% and <50%, respectively. The AI-ECG model had near-perfect classification performance (AUC: 1.0, 100% sensitivity; 99%-100% specificity) for detection of cardiomyopathy at both LVEF categories. The AI-enabled digital stethoscope had an AUC of 0.98 (95% CI: 0.95, 1.00) and 0.97 (95% CI: 0.93, 1.00), for detection of LVEF <45% and <50%, respectively, with 100% sensitivity and 90% specificity. Conclusion: We demonstrate an AI-ECG and AI-enabled digital stethoscope were effective for detecting cardiac dysfunction in an obstetric population. Larger studies, including an evaluation of the impact of screening on clinical outcomes, are essential next steps.

Cardiac remodelling during pregnancy in women with congenital heart disease and systemic left ventricle.

AIMS: Women with congenital heart disease (CHD) are at risk of pregnancy-related adverse outcomes (PRAO). The purpose of this study was to assess temporal changes in cardiac structure and function (cardiac remodelling) during pregnancy, and the association with PRAO in women with CHD. METHODS AND RESULTS: Retrospective study of pregnant women with CHD and serial echocardiograms (2003-2021). Cardiac structure and function were assessed at pre-specified time points: prepregnancy, early pregnancy, late pregnancy, and postnatal period. PRAO was defined as the composite of maternal cardiovascular, obstetric, and neonatal complications. The study comprised 81 women with CHD (age, 29 ± 5 years). Compared to the baseline echocardiogram, there was a relative increase in right ventricular systolic pressure (RVSP) (relative change 13 ± 5%, P < 0.001, in early pregnancy; and 18 ± 5%, P < 0.001, in late pregnancy). There was a relative decrease in right ventricle free wall strain (RVFWS) (relative change -11 ± 3%, P < 0.001, in late pregnancy; and -11 ± 4%, P = 0.003, in postnatal period), and a relative decrease in RVFWS/RVSP (relative change, -10 ± 5%, P = 0.02 in early pregnancy, -26 ± 7%, P < 0.001, in late pregnancy, and -14 ± 5%, P < 0.001, in postnatal period). Baseline right ventricular to pulmonary arterial (RV-PA) coupling, and temporal change in RV-PA coupling were associated with PRAO, after adjustment for maternal age and severity of cardiovascular disease. CONCLUSION: Women with CHD had a temporal decrease in RV systolic function and RV-PA coupling, and these changes were associated with PRAO. Further studies are required to delineate the aetiology of deterioration in RV-PA coupling during pregnancy, and the long-term implications of right heart dysfunction observed in the postnatal period.

Arrhythmic manifestations and outcomes of definite and probable cardiac sarcoidosis.

BACKGROUND: The 2014 Heart Rhythm Society consensus statement defines histological (definite) and clinical (probable) diagnostic categories of cardiac sarcoidosis (CS), but few studies have compared their arrhythmic phenotypes and outcomes. OBJECTIVE: The purpose of this study was to evaluate the electrophysiological/arrhythmic phenotype and outcomes of patients with definite and probable CS. METHODS: We analyzed the arrhythmic/electrophysiological phenotype in a single-center North American cohort of 388 patients (median age 56 years; 39% female, n = 151) diagnosed with definite (n = 58) or probable (n = 330) CS (2000-2022). The primary composite outcome was survival to first ventricular tachycardia/fibrillation (VT/VF) event or sudden cardiac death. Key secondary outcomes were also assessed. RESULTS: At index evaluation, in situ cardiac implantable electronic devices and antiarrhythmic drug use were more common in definite CS. At a median follow-up of 3.1 years, the primary outcome occurred in 22 patients with definite CS (38%) and 127 patients with probable CS (38%) (log-rank, P = .55). In multivariable analysis, only a higher ratio of the 18F-fluorodeoxyglucose maximum standardized uptake value of the myocardium to the maximum standardized uptake value of the blood pool (hazard ratio 1.09; 95% confidence interval 1.03-1.15; P = .003, per 1 unit increase) was associated with the primary outcome. During follow-up, patients with definite CS had a higher burden of device-treated VT/VF events (mean 2.86 events per patient-year vs 1.56 events per patient-year) and a higher rate of progression to heart transplant/left ventricular assist device implantation but no difference in all-cause mortality compared with patients with probable CS. CONCLUSION: Patients with definite and probable CS had similarly high risks of first sustained VT/VF/sudden cardiac death and all-cause mortality, though patients with definite CS had a higher overall arrhythmia burden. Both CS diagnostic groups as defined by the 2014 Heart Rhythm Society criteria require an aggressive approach to prevent arrhythmic complications.

Dalba Got Back? Use of Dalbavancin for the Treatment of Vertebral Osteomyelitis.

Data evaluating dalbavancin use for vertebral osteomyelitis remain limited. In our retrospective cohort, 29 of 34 (85.3%) patients completed their dalbavancin course. Adverse reactions occurred for 6 (17.6%) and infection recurrence in 3 (8.8%) within 90 days. Dalbavancin appears to be safe and well-tolerated for vertebral osteomyelitis.

Clinical Response to Tumor Necrosis Factor-α Inhibitor Therapy in the Management of Cardiac Sarcoidosis.

Evidence that tumor necrosis factor-α (TNF-α) inhibitors may benefit patients with cardiac sarcoidosis (CS) is limited to small case series and both imaging and clinical outcomes in this population are not well known. This study aimed to evaluate the disease course of patients with CS treated with either infliximab or adalimumab therapy based on serial 18F-fluorodeoxyglucose positron emission tomography (FDG-PET) imaging and clinical outcomes. An institutional CS research database was queried for patients treated with TNF-α inhibitors between 2016 and 2021. Outcomes included (1) change in mean prednisone dose, (2) FDG-PET improvement, and (3) unplanned hospitalizations, advanced heart failure therapies, or death. Our query yielded 31 patients with CS. A total of 13 patients were on infliximab, 15 patients were on adalimumab, and 3 patients were on adalimumab before transitioning to infliximab. Mean prednisone dose decreased between FDG-PET immediately preceding TNF-α and second after TNF-α FDG-PET (18.6 ± 15.7 mg to 7.7 ± 12.4 mg, p = 0.018). A significant decrease was seen in the mean number of segments demonstrating FDG uptake between most recent pre-TNF-α and first after TNF-α inhibitor FDG-PET (mean segments = 4.2 vs 3.1, p = 0.048). Between earliest pre-TNF-α and first after TNF-α FDG-PET there was a numerical decrease in average myocardial maximum standard uptake values (SUVmax) (4.4 vs 3.1, p = 0.18), and the ratio of SUVmax myocardium:SUVmax blood pool (1.9 vs 1.5, p = 0.26). Within 36 months of initiating TNF-α inhibitor, 4 patients (13%) experienced unplanned cardiovascular hospitalization (median time to hospitalization = 12.1 months). In conclusion, in patients with CS, TNF-α inhibitor therapy is associated with decreased glucocorticoid use, numerical decrease in cardiac FDG uptake, and minimal cardiac morbidity.

The hidden cost of dalbavancin: OPAT RN time required in coordination for persons who use drugs.

Background: Serious infections in persons who use drugs (PWUD) are rising. Dalbavancin, due to its extended half-life, offers an alternative treatment for patients in whom standard of care antibiotics are not feasible or practical, allowing for reduced hospital days and the avoidance of central line placement or the use of complex oral regimens. Objectives: We aim to describe the time and effort required for coordination of dalbavancin courses by outpatient registered nurses (RNs) and other outpatient parenteral antimicrobial therapy (OPAT) staff. Design and methods: We conducted a retrospective review of adult patients with documented substance use who received at least one dose of dalbavancin and quantified the number of interventions required by our OPAT RNs and other OPAT staff for coordination of dalbavancin courses. Additionally, detailed data on time spent per intervention were prospectively collected for a 1-month period. Results: A total of 52 patients with 53 dalbavancin courses were included. Most substance use was intravenous. Infectious diagnoses included bone and joint infections (61%) and endocarditis (7%), in addition to skin and soft tissue infections (19%). Infections were most commonly caused by Staphylococcus aureus (62%). RN intervention was required in the coordination of 60% of all courses and in 77% of courses in which at least one outpatient dose was needed. Adverse reactions occurred in one patient (2%) and 90-day readmissions due to infectious complications occurred in two patients (4%). Detailed time analysis was performed for seven consecutive patients, with a total of 179 min spent by OPAT RNs on coordination. Conclusions: The ease of dalbavancin administration does not eliminate the need for extensive RN coordination for successful administration of doses in the outpatient setting for PWUD. This need should be accounted for in program staffing to help increase successful dalbavancin course completion.

Analysis of Cardiac Computed Tomography Anatomy in Patients With Severe Tricuspid Regurgitation Considered for Transcatheter Intervention.

Background: Severe tricuspid regurgitation (TR) is associated with considerable morbidity/mortality in an elderly population with multiple comorbidities. There is interest in transcatheter interventions to manage severe TR. Understanding complex right heart (RH) geometry and tricuspid valve shape and size has implications for patient/device selection for transcatheter intervention. We characterized RH anatomy by computed tomography in patients with symptomatic severe TR considered for intervention. Methods: The retrospective Mayo Clinic study included 29 patients with an echocardiogram and cardiac computed tomography angiogram considered for intervention of severe TR from March 01, 2016 to December 15, 2020. Patients were divided into 2 groups: intervention (surgical or transcatheter; n = 17) and medical management alone (n = 12). Results: Mean age was 83 ± 8 (83% female), 100% had atrial fibrillation, and 62% had chronic kidney disease ≥3a. Ninety-seven percent were symptomatic, 93% had been prescribed loop diuretics, and 24% had device leads. Mean tricuspid annular plane systolic excursion was 16.8 ± 4.5 mm, effective regurgitant orifice area was 81 ± 33 mm2, and cardiac index was 2.6 ± 0.6 L/min/m2. Forty-one percent had at least moderate right ventricular (RV) dysfunction with a mean RV systolic pressure of 46 ± 16 mmHg. Patients receiving intervention had significantly larger effective regurgitant orifice area (101 ± 33 vs. 63 ± 22 mm2, p = 0.033), shorter tricuspid leaflet tenting length (6.5 ± 3.0 vs. 8.9 ± 2.7 mm, p = 0.042), and smaller annuloplasty diagnostic perimeter during diastole (120.1 ± 16.6 vs. 131.1 ± 7.4 mm, p = 0.041). Intervention patients tended to have better right ventricular function, smaller RV and inferior vena cava size, and more severe symptoms. The maximal tricuspid annulus diameter in systole and diastole was 51 ± 5 and 53 ± 7 mm, respectively. Conclusions: Severe TR patients referred for transcatheter intervention present with severe RH enlargement with a large proportion having tricuspid annulus dimensions outside the range for current devices available in clinical trials. The presented data have implications for device development/selection and procedural feasibility.

Caring for the caregiver in dementia.

Caregiver stress is higher for dementia caregiving than other types. By focusing on the family, FPs can help to ease the burden.

Mental Health Stigma in Active Duty Service Members Receiving Mental Health Services.

INTRODUCTION: Mental health treatment is a service for military service members who have experienced psychological injury or trauma. Unfortunately, the stigma associated with treatment can prevent many service members from seeking and receiving treatment designed to help them recover. Previous studies have examined the impacts of stigma among military personnel as well as civilians; however, stigma among service members currently receiving mental health treatment is unknown. The purpose of this study is to understand the relationships between stigma, demographic variables, and mental health symptoms in a sample of active duty service members receiving mental health services in a partial hospitalization program. MATERIALS AND METHODS: This cross-sectional, correlational study collected data from participants in the Psychiatric Continuity Services clinic at Walter Reed National Military Medical Center, which offers a four-week partial hospitalization program specializing in trauma recovery for active duty service members of all branches. The data from behavioral health assessments were gathered over a 6-month timespan, including the Behavior and Symptom Identification Scale-24, Patient Health Questionnaire-9, Generalized Anxiety Disorder 7-item scale, and Post-traumatic Stress Disorder Checklist for Diagnostic and Statistical Manual of Mental Disorders, fifth edition (DSM-5). Stigma was measured using the Military Stigma Scale (MSS). The demographic data collected included military rank and ethnicity. Pearson correlations, t-tests, and linear regression were used to further explore the relationships between the MSS scores, demographic covariates, and behavioral health measures. RESULTS: In unadjusted linear regression models, non-white ethnicity and higher behavioral health assessment intake measures were associated with higher MSS scores. However, after adjusting for gender, military rank, race, and all mental health questionnaires, only Post-traumatic Stress Disorder Checklist for DSM-5 intake scores remained associated with MSS scores. No relationship between gender or military rank and average stigma score was observed in either the unadjusted or adjusted regression models. One-way analysis of variance detected a statistically significant difference between the white/Caucasian group and Asian/Pacific Islander group and a near significant difference between white/Caucasian group and black/African American group. The rates of stigma were higher in non-whites than whites. CONCLUSIONS: In this active duty military cohort, greater mental health stigma was associated with greater severity of mental health symptoms, especially post-traumatic stress symptoms. Some evidence found that ethnicity may also play a role in stigma score differences, particularly in the Asian/Pacific Islander group. Service providers could consider assessing mental health stigma to meet the clinical needs of their patients within the context of their willingness to obtain and adhere to treatment. Anti-stigma efforts to reduce stigma and its impacts on mental health are discussed. Additional research investigating the effect stigma has on treatment outcomes would help guide the relative importance of assessing stigma, in addition to other behavioral health realms.

Multidimensional Evaluation of Screening Brief Intervention and Referral to Treatment Training for Medical Students.

OBJECTIVE: Screening, Brief Intervention, and Referral to Treatment (SBIRT) is an evidence-based approach to identifying and addressing alcohol use in non-specialty settings. Many medical schools teach SBIRT, but most published evaluations of these efforts exclude rigorous skill assessments and teaching methods. METHODS: During the 2017-2018 academic year, 146 third-year medical students received classroom-based learning on SBIRT and motivational interviewing (MI) and at least two SBIRT practices with feedback as part of a 4-week psychiatry clerkship. The objective of this curriculum was to improve SBIRT knowledge, attitudes, and confidence and enable learners to skillfully deliver SBIRT. Outcomes evaluated included satisfaction, knowledge, attitudes and confidence, and clinical skill in delivering SBIRT to a standardized patient (rated by the actor, as well as an expert). RESULTS: Results indicated acceptable satisfaction at post-curriculum and significant improvements in attitudes and knowledge from pre- to post-curriculum. On the clinical skills exam, all students were rated as having mastered at least 80% of SBIRT elements by standardized patients and 91.8% were rated at this level by a faculty expert. Student attitudes and knowledge were unrelated to expert ratings, and standardized patient ratings had limited associations with expert ratings. CONCLUSIONS: These results suggest curriculum objectives were achieved and provide unique contributions to the SBIRT curricular outcome research for healthcare trainees. Other findings included that trainee knowledge and confidence may not relate to skill, and standardized patient feedback provides different information on SBIRT and MI skill than expert ratings.

The Mechanism and Natural History of Mitral Regurgitation in Cardiac Sarcoidosis.

Cardiac sarcoidosis (CS) is an infl/ammatory cardiomyopathy that can present with mitral regurgitation (MR), but few studies describe the mechanisms and natural history of MR in CS. We queried an institutional registry of 512 patients with CS for moderate or greater MR at diagnosis. Baseline demographic and echocardiography (TTE) data were collected. MR was classified by Carpentier type. Positron emission tomography was analyzed for 2-deoxy-2-[fluorine-18] fluoro-d-glucose (FDG) avidity of anterolateral and posteromedial papillary muscles. Follow-up TTE and positron emission tomography imaging of patients treated with immunosuppression was analyzed for MR severity and FDG avidity changes. Fifty-four patients were identified. Mean left ventricular ejection fraction was 39.3%, effective regurgitant orifice 0.34 cm2, and MR regurgitant volume 46.3 ml. Carpentier type I was the most common MR mechanism (46.3%). Forty-one patients had follow-up TTE (median follow-up 1.7 years, interquartile range 2.6 years). Evaluating preprocedural follow-up TTE only, MR severity was significantly reduced, with 37% of patients showing reduction by at least 1 severity grade (p = 0.04). With postprocedural TTE included, 61% of patients showed alleviation of MR severity with mean decrease in grade - 0.98 (p <0.001). Sixty-eight percent of patients had anterolateral/posteromedial FDG avidity. Papillary muscle FDG avidity resolved in 80% of patients (n = 20, median follow-up 1.6 years, interquartile range 2.5 years). In conclusion, Carpentier type I functional MR is the most common MR mechanism in CS. MR severity and papillary muscle FDG avidity decrease after treatment, and MR resolution is further strengthened by procedural intervention in a minority of patients, suggesting an overall favorable natural history of MR in CS.

18F-FDG/13N-ammonia cardiac PET findings in ATTR cardiac amyloidosis.

18F-flurodeoxyglycose (FDG)/13N-ammonia positron emission tomography/computed tomography (PET/CT) is frequently utilized to evaluate cardiac sarcoidosis (CS) but findings can reflect other forms of myocardial inflammation or altered myocardial metabolic activity. Herein, we present five cases where cardiac PET findings suggested CS, but right ventricular endomyocardial biopsy samples revealed ATTR-type cardiac amyloidosis.

Grafting of short elastin-like peptides using an electric field.

Surface-grafted elastin has found a wide range of uses such as sensing, tissue engineering and capture/release applications because of its ability to undergo stimuli-responsive phase transition. While various methods exist to control surface grafting in general, it is still difficult to control orientation as attachment occurs. This study investigates using an electric field as a new approach to control the surface-grafting of short elastin-like polypeptide (ELP). Characterization of ELP grafting to gold via quartz crystal microbalance with dissipation, atomic force microscopy and temperature ramping experiments revealed that the charge/hydrophobicity of the peptides, rearrangement kinetics and an applied electric field impacted the grafted morphology of ELP. Specifically, an ELP with a negative charge on the opposite end of the surface-binding moiety assembled in a more upright orientation, and a sufficient electric field pushed the charge away from the surface compared to when the same peptide was assembled in no electric field. In addition, this study demonstrated that assembling charged ELP in an applied electric field impacts transition behavior. Overall, this study reveals new strategies for achieving desirable and predictable surface properties of surface-bound ELP.