Community Academic Profiles - Faculty & Researchers

All Publications

Early experiences with combined fellowship training in clinical informatics. Journal of the American Medical Informatics Association : JAMIA Palma, J. P., Hron, J. D., Luberti, A. A. 2020
Abstract

Given the ubiquitous nature of information systems in modern health care, interest in the pursuit of formal training in clinical informatics is increasing. This interest is not restricted to generalists-informatics training is increasingly being sought by future subspecialists. The traditional structure of Accreditation Council on Graduate Medical Education subspecialty training requires completion of both clinical and clinical informatics fellowship programs, and understandably lacks appeal due to the time commitment required. One approach to encourage clinical informatics training is to integrate it with clinical fellowships in order to confer dual-board eligibility. In this perspective, we describe 3 successful petitions for combined training in clinical informatics in order to support other programs and the American Board of Preventive Medicine in establishing pathways for training subspecialists in clinical informatics.

View details for DOI 10.1093/jamia/ocaa015

View details for PubMedID 32186718
Clinical decision support tool for phototherapy initiation in preterm infants. Journal of perinatology : official journal of the California Perinatal Association Arain, Y., Banda, J. M., Faulkenberry, J., Bhutani, V. K., Palma, J. P. 2020
Abstract

Adherence to guidelines for phototherapy initiation in preterm infants was 39% in our academic NICU (61% of phototherapy was initiated at total bilirubin (TB) levels below recommended thresholds). We hypothesized that adoption of an electronic health record integrated clinical decision support (CDS) tool would improve adherence to phototherapy guidelines.We developed and implemented Premie BiliRecs (PBR), a novel CDS tool for phototherapy initiation in preterm infants from 27 through 34 weeks postmenstrual age. The primary outcome measure was the proportion of phototherapy initiation events consistent with recommended TB thresholds.Following the implementation of PBR, adherence to guidelines for phototherapy initiation in preterm infants increased to 69.8% (p?
View details for DOI 10.1038/s41372-020-00782-0

View details for PubMedID 32792630
Development of a Web - Based Decision Support Tool to Operationalize and Optimize Management of Hyperbilirubinemia in Preterm Infants CLINICS IN PERINATOLOGY Palma, J. P., Arain, Y. H. 2016; 43 (2): 375-?
Abstract

Premie BiliRecs is a novel electronic clinical decision support tool for the management of hyperbilirubinemia in moderately preterm infants less than 35�weeks gestational age. It serves to operationalize and automate current expert consensus-based guidelines, and to aid in the generation of new practice-based evidence to inform future guidelines.

View details for DOI 10.1016/j.clp.2016.01.009

View details for Web of Science ID 000378367300014

View details for PubMedID 27235214
Red Blood Cell Transfusion Is Not Associated with Necrotizing Enterocolitis: A Review of Consecutive Transfusions in a Tertiary Neonatal Intensive Care Unit JOURNAL OF PEDIATRICS Wallenstein, M. B., Arain, Y. H., Birnie, K. L., Andrews, J., Palma, J. P., Benitz, W. E., Chock, V. Y. 2014; 165 (4): 678-682
Abstract

To explore the association between red blood cell transfusion and necrotizing enterocolitis (NEC) in a neonatal intensive care unit with liberal transfusion practices.A retrospective cohort study was conducted for all infants weighing <1500�g who received at least 1 packed red blood cell transfusion between January 2008 and June 2013 in a tertiary neonatal intensive care unit. The primary outcome was NEC, defined as Bell stage II or greater. The temporal association of NEC and transfusion was assessed using multivariate Poisson regression.The study sample included 414 very low birth weight infants who received 2889 consecutive red blood cell transfusions. Twenty-four infants (5.8%) developed NEC. Four cases of NEC occurred within 48�hours of a previous transfusion event. Using multivariate Poisson regression, we did not find evidence of a temporal association between NEC and transfusion (P�=�.32).There was no association between NEC and red blood cell transfusion. Our results differ from previous studies and suggest that the association between NEC and transfusion may be contextual.

View details for DOI 10.1016/j.jpeds.2014.06.012

View details for Web of Science ID 000342694200009
Impact of electronic medical record integration of a handoff tool on sign-out in a newborn intensive care unit JOURNAL OF PERINATOLOGY Palma, J. P., Sharek, P. J., Longhurst, C. A. 2011; 31 (5): 311-317
Abstract

Objective:To evaluate the impact of integrating a handoff tool into the electronic medical record (EMR) on sign-out accuracy, satisfaction and workflow in a neonatal intensive care unit (NICU).Study Design:Prospective surveys of neonatal care providers in an academic children's hospital 1 month before and 6 months following EMR integration of a standalone Microsoft Access neonatal handoff tool.Result:Providers perceived sign-out information to be somewhat or very accurate at a rate of 78% with the standalone handoff tool and 91% with the EMR-integrated tool (P < 0.01). Before integration of neonatal sign-out into the EMR, 35% of providers were satisfied with the process of updating sign-out information and 71% were satisfied with the printed sign-out document; following EMR integration, 92% of providers were satisfied with the process of updating sign-out information (P < 0.01) and 98% were satisfied with the printed sign-out document (P<0.01). Neonatal care providers reported spending a median of 11 to 15 min/day updating the standalone sign-out and 16 to 20 min/day updating the EMR-integrated sign-out (P = 0.026). The median percentage of total sign-out preparation time dedicated to transcribing information from the EMR was 25 to 49% before and <25% after EMR integration of the handoff tool (P < 0.01).Conclusion:Integration of a NICU-specific handoff tool into an EMR resulted in improvements in perceived sign-out accuracy, provider satisfaction and at least one aspect of workflow.

View details for DOI 10.1038/jp.2010.202

View details for Web of Science ID 000289982300003

View details for PubMedID 21273990
Machine Learning-Based Automatic Classification of Video Recorded Neonatal Manipulations and Associated Physiological Parameters: A Feasibility Study. Children (Basel, Switzerland) Singh, H., Kusuda, S., McAdams, R. M., Gupta, S., Kalra, J., Kaur, R., Das, R., Anand, S., Kumar Pandey, A., Cho, S. J., Saluja, S., Boutilier, J. J., Saria, S., Palma, J., Kaur, A., Yadav, G., Sun, Y. 2020; 8 (1)
Abstract

Our objective in this study was to determine if machine learning (ML) can automatically recognize neonatal manipulations, along with associated changes in physiological parameters. A retrospective observational study was carried out in two Neonatal Intensive Care Units (NICUs) between December 2019 to April 2020. Both the video and physiological data (heart rate (HR) and oxygen saturation (SpO2)) were captured during NICU hospitalization. The proposed classification of neonatal manipulations was achieved by a deep learning system consisting of an Inception-v3 convolutional neural network (CNN), followed by transfer learning layers of Long Short-Term Memory (LSTM). Physiological signals prior to manipulations (baseline) were compared to during and after manipulations. The validation of the system was done using the leave-one-out strategy with input of 8 s of video exhibiting manipulation activity. Ten neonates were video recorded during an average length of stay of 24.5 days. Each neonate had an average of 528 manipulations during their NICU hospitalization, with the average duration of performing these manipulations varying from 28.9 s for patting, 45.5 s for a diaper change, and 108.9 s for tube feeding. The accuracy of the system was 95% for training and 85% for the validation dataset. In neonates <32 weeks' gestation, diaper changes were associated with significant changes in HR and SpO2, and, for neonates ?32 weeks' gestation, patting and tube feeding were associated with significant changes in HR. The presented system can classify and document the manipulations with high accuracy. Moreover, the study suggests that manipulations impact physiological parameters.

View details for DOI 10.3390/children8010001

View details for PubMedID 33375101
Development of data dictionary for neonatal intensive care unit: advancement towards a better critical care unit. JAMIA open Singh, H., Kaur, R., Saluja, S., Cho, S. J., Kaur, A., Pandey, A. K., Gupta, S., Das, R., Kumar, P., Palma, J., Yadav, G., Sun, Y. 2020; 3 (1): 21?30
Abstract

Background: Critical care units (CCUs) with extensive use of various monitoring devices generate massive data. To utilize the valuable information of these devices; data are collected and stored using systems like clinical information system and laboratory information management system. These systems are proprietary, allow limited access to their database and, have the vendor-specific clinical implementation. In this study, we focus on developing an open-source web-based meta-data repository for CCU representing stay of the patient with relevant details.Methods: After developing the web-based open-source repository named data dictionary (DD), we analyzed prospective data from 2 sites for 4 months for data quality dimensions (completeness, timeliness, validity, accuracy, and consistency), morbidity, and clinical outcomes. We used a regression model to highlight the significance of practice variations linked with various quality indicators.Results: DD with 1555 fields (89.6% categorical and 11.4% text fields) is presented to cover the clinical workflow of a CCU. The overall quality of 1795 patient days data with respect to standard quality dimensions is 87%. The data exhibit 88% completeness, 97% accuracy, 91% timeliness, and 94% validity in terms of representing CCU processes. The data scores only 67% in terms of consistency. Furthermore, quality indicators and practice variations are strongly correlated (P<0.05).Conclusion: This study documents DD for standardized data collection in CCU. DD provides robust data and insights for audit purposes and pathways for CCU to target practice improvements leading to specific quality improvements.

View details for DOI 10.1093/jamiaopen/ooz064

View details for PubMedID 32607484
Neo-Bedside monitoring Device for Integrated Neonatal Intensive Care Unit (iNICU) IEEE ACCESS Singh, H., Kaur, R., Gangadharan, A., Pandey, A., Manur, A., Sun, Y., Saluja, S., Gupta, S., Palma, J. P., Kumar, P. 2019; 7: 7803?13
View details for DOI 10.1109/ACCESS.2018.2886879

View details for Web of Science ID 000457108000001
Your Patient Has a New Health App? Start With Its Data Source. Journal of participatory medicine Morse, K. E., Schremp, J., Pageler, N. M., Palma, J. P. 2019; 11 (2): e14288
Abstract

Recent regulatory and technological advances have enabled a new era of health apps that are controlled by patients and contain valuable health information. These health apps will be numerous and use novel interfaces that appeal to patients but will likely be unfamiliar to practitioners. We posit that understanding the origin of the health data is the most meaningful and versatile way for physicians to understand and effectively use these apps in patient care. This will allow providers to better support patients and encourage patient engagement in their own care.

View details for DOI 10.2196/14288

View details for PubMedID 33055064

View details for PubMedCentralID PMC7434101
Prenatal treatment of ornithine transcarbamylase deficiency. Molecular genetics and metabolism Wilnai, Y., Blumenfeld, Y. J., Cusmano, K., Hintz, S. R., Alcorn, D., Benitz, W. E., Berquist, W. E., Bernstein, J. A., Castillo, R. O., Concepcion, W., Cowan, T. M., Cox, K. L., Lyell, D. J., Esquivel, C. O., Homeyer, M., Hudgins, L., Hurwitz, M., Palma, J. P., Schelley, S., Akula, V. P., Summar, M. L., Enns, G. M. 2018
Abstract

Patients with neonatal urea cycle defects (UCDs) typically experience severe hyperammonemia during the first days of life, which results in serious neurological injury or death. Long-term prognosis despite optimal pharmacological and dietary therapy is still poor. The combination of intravenous sodium phenylacetate and sodium benzoate (Ammonul�) can eliminate nitrogen waste independent of the urea cycle. We report attempts to improve outcomes for males with severe ornithine transcarbamylase deficiency (OTCD), a severe X-linked condition, via prenatal intravenous administration of Ammonul and arginine to heterozygous carrier females of OTCD during labor.Two heterozygote OTCD mothers carrying male fetuses with a prenatal diagnosis of OTCD received intravenous Ammonul, arginine and dextrose-containing fluids shortly before birth. Maintenance Ammonul and arginine infusions and high-caloric enteral nutrition were started immediately after birth. Ammonul metabolites were measured in umbilical cord blood and the blood of the newborn immediately after delivery. Serial ammonia and biochemical analyses were performed following delivery.Therapeutic concentrations of Ammonul metabolites were detected in umbilical cord and neonatal blood samples. Plasma ammonia and glutamine levels in the postnatal period were within the normal range. Peak ammonia levels in the first 24-48h were 53mcmol/l and 62mcmol/l respectively. The boys did not experience neurological sequelae secondary to hyperammonemia and received liver transplantation at ages 3months and 5months. The patients show normal development at ages 7 and 3years.Prenatal treatment of mothers who harbor severe OTCD mutations and carry affected male fetuses with intravenous Ammonul and arginine, followed by immediate institution of maintenance infusions after delivery, results in therapeutic levels of benzoate and phenylacetate in the newborn at delivery and, in conjunction with high-caloric enteral nutrition, prevents acute hyperammonemia and neurological decompensation. Following initial medical management, early liver transplantation may improve developmental outcome.

View details for PubMedID 29396029
Characteristics of the National Applicant Pool for Clinical Informatics Fellowships (2016-2017). AMIA ... Annual Symposium proceedings. AMIA Symposium Dell, D. S., Baldwin, K., Bell, E. J., Lehmann, C. U., Webber, E. C., Mohan, V., Leu, M. G., Hofmann, J. M., Kaelber, D. C., Landman, A. B., Hron, J., Silverman, H. D., Levy, B., Elkin, P. L., Poon, E., Luberti, A. A., Finnell, J. T., Safran, C., Palma, J. P., Forman, B. H., Kileen, J., Arvin, D., Pfeffer, M. 2018; 2018: 225?31
Abstract

We conducted a national study to assess the numbers and diversity of applicants for 2016 and 2017 clinical informatics fellowship positions. In each year, we collected data on the number of applications that programs received from candidates who were ultimately successful vs. unsuccessful. In 2017, we also conducted an anonymous applicant survey. Successful candidates applied to an average of 4.2 and 5.5 programs for 2016 and 2017, respectively. In the survey, unsuccessful candidates reported applying to fewer programs. Assuming unsuccessful candidates submitted between 2-5 applications each, the total applicant pool numbered 42-69 for 2016 (competing for 24 positions) and 52-85 for 2017 (competing for 30 positions). Among survey respondents (n=33), 24% were female, 1 was black and none were Hispanic. We conclude that greater efforts are needed to enhance interest in clinical informatics among medical students and residents, particularly among women and members of underrepresented minority groups.

View details for PubMedID 30815060
Changing Management of the Patent Ductus Arteriosus: Effect on Neonatal Outcomes and Resource Utilization. American journal of perinatology Chock, V. Y., Goel, V. V., Palma, J. P., Luh, T. M., Wang, N. A., Gaskari, S., Punn, R., Silverman, N. H., Benitz, W. E. 2017
Abstract

Objective?This historical cohort study investigated how a shift toward a more conservative approach of awaiting spontaneous closure of the patent ductus arteriosus (PDA) in preterm infants has affected neonatal outcomes and resource utilization. Methods?We retrospectively studied very low birth weight infants diagnosed with a PDA by echocardiogram (ECHO) in 2006-2008 (era 1), when medical or surgical PDA management was emphasized, to those born in 2010-2012 (era 2) when conservative PDA management was encouraged. Multiple regression analyses adjusted for gestational age were performed to assess differences in clinical outcomes and resource utilization between eras. Results?More infants in era 2 (35/89, 39%) compared with era 1 (22/120, 18%) had conservative PDA management (p?
View details for DOI 10.1055/s-0037-1601442

View details for PubMedID 28376547
Health information exchange policies of 11 diverse health systems and the associated impact on volume of exchange. Journal of the American Medical Informatics Association Downing, N. L., Adler-Milstein, J., Palma, J. P., Lane, S., Eisenberg, M., Sharp, C., Longhurst, C. A. 2017; 24 (1): 113-122
Abstract

Provider organizations increasingly have the ability to exchange patient health information electronically. Organizational health information exchange (HIE) policy decisions can impact the extent to which external information is readily available to providers, but this relationship has not been well studied.Our objective was to examine the relationship between electronic exchange of patient health information across organizations and organizational HIE policy decisions. We focused on 2 key decisions: whether to automatically search for information from other organizations and whether to require HIE-specific patient consent.We conducted a retrospective time series analysis of the effect of automatic querying and the patient consent requirement on the monthly volume of clinical summaries exchanged. We could not assess degree of use or usefulness of summaries, organizational decision-making processes, or generalizability to other vendors.Between 2013 and 2015, clinical summary exchange volume increased by 1349% across 11 organizations. Nine of the 11 systems were set up to enable auto-querying, and auto-querying was associated with a significant increase in the monthly rate of exchange (P?=?.006 for change in trend). Seven of the 11 organizations did not require patient consent specifically for HIE, and these organizations experienced a greater increase in volume of exchange over time compared to organizations that required consent.Automatic querying and limited consent requirements are organizational HIE policy decisions that impact the volume of exchange, and ultimately the information available to providers to support optimal care. Future efforts to ensure effective HIE may need to explicitly address these factors.

View details for DOI 10.1093/jamia/ocw063

View details for PubMedID 27301748
Safety Analysis of Proposed Data-Driven Physiologic Alarm Parameters for Hospitalized Children JOURNAL OF HOSPITAL MEDICINE Goel, V. V., Poole, S. F., Longhurst, C. A., Platchek, T. S., Pageler, N. M., Sharek, P. J., Palma, J. P. 2016; 11 (12): 817-823
Abstract

Modification of alarm limits is one approach to mitigating alarm fatigue. We aimed to create and validate heart rate (HR) and respiratory rate (RR) percentiles for hospitalized children, and analyze the safety of replacing current vital sign reference ranges with proposed data-driven, age-stratified 5th and 95th percentile values.In this retrospective cross-sectional study, nurse-charted HR and RR data from a training set of 7202 hospitalized children were used to develop percentile tables. We compared 5th and 95th percentile values with currently accepted reference ranges in a validation set of 2287 patients. We analyzed 148 rapid response team (RRT) and cardiorespiratory arrest (CRA) events over a 12-month period, using HR and RR values in the 12 hours prior to the event, to determine the proportion of patients with out-of-range vitals based upon reference versus data-driven limits.There were 24,045 (55.6%) fewer out-of-range measurements using data-driven vital sign limits. Overall, 144/148 RRT and CRA patients had out-of-range HR or RR values preceding the event using current limits, and 138/148 were abnormal using data-driven limits. Chart review of RRT and CRA patients with abnormal HR and RR per current limits considered normal by data-driven limits revealed that clinical status change was identified by other vital sign abnormalities or clinical context.A large proportion of vital signs in hospitalized children are outside presently used norms. Safety evaluation of data-driven limits suggests they are as safe as those currently used. Implementation of these parameters in physiologic monitors may mitigate alarm fatigue. Journal of Hospital Medicine 2015;11:817-823. � 2015 Society of Hospital Medicine.

View details for DOI 10.1002/jhm.2635

View details for Web of Science ID 000389420100001

View details for PubMedID 27411896
Early experiences of accredited clinical informatics fellowships. Journal of the American Medical Informatics Association Longhurst, C. A., Pageler, N. M., Palma, J. P., Finnell, J. T., Levy, B. P., Yackel, T. R., Mohan, V., Hersh, W. R. 2016; 23 (4): 829-834
Abstract

Since the launch of the clinical informatics subspecialty for physicians in 2013, over 1100 physicians have used the practice and education pathways to become board-certified in clinical informatics. Starting in 2018, only physicians who have completed a 2-year clinical informatics fellowship program accredited by the Accreditation Council on Graduate Medical Education will be eligible to take the board exam. The purpose of this viewpoint piece is to describe the collective experience of the first four programs accredited by the Accreditation Council on Graduate Medical Education and to share lessons learned in developing new fellowship programs in this novel medical subspecialty.

View details for DOI 10.1093/jamia/ocv209

View details for PubMedID 27206458
Failed endotracheal intubation and adverse outcomes among extremely low birth weight infants. Journal of perinatology Wallenstein, M. B., Birnie, K. L., Arain, Y. H., Yang, W., Yamada, N. K., Huffman, L. C., Palma, J. P., Chock, V. Y., Shaw, G. M., Stevenson, D. K. 2016; 36 (2): 112-115
Abstract

To quantify the importance of successful endotracheal intubation on the first attempt among extremely low birth weight (ELBW) infants who require resuscitation after delivery.A retrospective chart review was conducted for all ELBW infants ?1000?g born between January 2007 and May 2014 at a level IV neonatal intensive care unit. Infants were included if intubation was attempted during the first 5?min of life or if intubation was attempted during the first 10?min of life with heart rate <100. The primary outcome was death or neurodevelopmental impairment. The association between successful intubation on the first attempt and the primary outcome was assessed using multivariable logistic regression with adjustment for birth weight, gestational age, gender and antenatal steroids.The study sample included 88 ELBW infants. Forty percent were intubated on the first attempt and 60% required multiple intubation attempts. Death or neurodevelopmental impairment occurred in 29% of infants intubated on the first attempt, compared with 53% of infants that required multiple attempts, adjusted odds ratio 0.4 (95% confidence interval 0.1 to 1.0), P<0.05.Successful intubation on the first attempt is associated with improved neurodevelopmental outcomes among ELBW infants. This study confirms the importance of rapid establishment of a stable airway in ELBW infants requiring resuscitation after birth and has implications for personnel selection and role assignment in the delivery room.Journal of Perinatology advance online publication, 5 November 2015; doi:10.1038/jp.2015.158.

View details for DOI 10.1038/jp.2015.158

View details for PubMedID 26540244
Case 1: Lactic Acidosis and Respiratory Distress in a 10-Day-Old Infant. NeoReviews Wallenstein, M. B., Olson, K., Peng, D. M., Stevenson, D. K., Shaw, G. M., Palma, J. P., Bain, L. C. 2015; 16 (7): e431-e433
View details for PubMedID 26236172
An Exponential Increase in Regional Health Information Exchange With Collaborative Policies and Technologies. Studies in health technology and informatics Downing, N. L., Lane, S., Eisenberg, M., Sharp, C., Palma, J., Longhurst, C. 2015; 216: 931-?
Abstract

In the United States, the ability to securely exchange health information between organization has been limited by technical interoperability, patient identity matching, and variable institutional policies. Here, we examine the regional experience in a national health information exchange network by examining clinical data sharing between eleven Northern California organizations using the same health information exchange (HIE) platform between 2013-2014. We identify key policies and technologies that have led to a dramatic increase in health information exchange.

View details for PubMedID 26262233
Implementation of Data Drive Heart Rate and Respiratory Rate parameters on a Pediatric Acute Care Unit. Studies in health technology and informatics Goel, V., Poole, S., Kipps, A., Palma, J., Platchek, T., Pageler, N., Longhurst, C., Sharek, P. 2015; 216: 918-?
Abstract

The majority of hospital physiologic monitor alarms are not clinically actionable and contribute to alarm fatigue. In 2014, The Joint Commission declared alarm safety as a National Patient Safety Goal and urged prompt action by hospitals to mitigate the issue [1]. It has been demonstrated that vital signs in hospitalized children are quite different from currently accepted reference ranges [2]. Implementation of data-driven, age stratified vital sign parameters (Table 1) for alarms in this patient population could reduce alarm frequency.

View details for PubMedID 26262220
Red blood cell transfusion is not associated with necrotizing enterocolitis: a review of consecutive transfusions in a tertiary neonatal intensive care unit. journal of pediatrics Wallenstein, M. B., Arain, Y. H., Birnie, K. L., Andrews, J., Palma, J. P., Benitz, W. E., Chock, V. Y. 2014; 165 (4): 678-682
Abstract

To explore the association between red blood cell transfusion and necrotizing enterocolitis (NEC) in a neonatal intensive care unit with liberal transfusion practices.A retrospective cohort study was conducted for all infants weighing <1500�g who received at least 1 packed red blood cell transfusion between January 2008 and June 2013 in a tertiary neonatal intensive care unit. The primary outcome was NEC, defined as Bell stage II or greater. The temporal association of NEC and transfusion was assessed using multivariate Poisson regression.The study sample included 414 very low birth weight infants who received 2889 consecutive red blood cell transfusions. Twenty-four infants (5.8%) developed NEC. Four cases of NEC occurred within 48�hours of a previous transfusion event. Using multivariate Poisson regression, we did not find evidence of a temporal association between NEC and transfusion (P�=�.32).There was no association between NEC and red blood cell transfusion. Our results differ from previous studies and suggest that the association between NEC and transfusion may be contextual.

View details for DOI 10.1016/j.jpeds.2014.06.012

View details for PubMedID 25039042
Pulmonary hypertensive crisis following ethanol sclerotherapy for a complex vascular malformation. Journal of perinatology Cordero-Schmidt, G., Wallenstein, M. B., Ozen, M., Shah, N. A., Jackson, E., Hovsepian, D. M., Palma, J. P. 2014; 34 (9): 713-715
Abstract

Anhydrous ethanol is a commonly used sclerotic agent for treating vascular malformations. We describe the case of a full-term 15-day-old female with a complex venolymphatic malformation involving the face and orbit. During treatment of the lesion with ethanol sclerotherapy, she suffered acute pulmonary hypertensive crisis. We discuss the pathophysiology of pulmonary hypertension related to ethanol sclerotherapy, and propose that hemolysis plays a significant role. Recommendations for evaluation, monitoring and management of this complication are also discussed.

View details for DOI 10.1038/jp.2014.88

View details for PubMedID 25179381
Anti-Ge3 causes late-onset hemolytic disease of the newborn: the fourth case in three Hispanic families. Transfusion Pate, L. L., Myers, J. C., Palma, J. P., Viele, M., Galel, S. A., Ferrer, Z., Gonzalez, C. L., Benitz, W. E., Garratty, G., Fontaine, M. J. 2013; 53 (10): 2152-2157
Abstract

BACKGROUND: The Gerbich (Ge) blood group system consists of 11 antigens carried on red blood cell (RBC) membrane glycophorins C and D; of these, Ge:3 antigen is of high prevalence, and the anti-Ge3 is found to be clinically significant. CASE REPORT: A 34-week neonate born to a Hispanic mother with anti-Ge3 developed late-onset hemolysis with hyperbilirubinemia and was successfully treated with transfusions from her mother. Relevant clinical findings and laboratory results for this case are summarized and compared to three other previously reported cases; all babies were born from a mother of Hispanic ethnicity. CONCLUSION: Hemolytic disease of the fetus and new born associated with anti-Ge3 is rare but should be considered when working up a broadly reactive RBC antibody screen in women of Hispanic ethnicity. Early identification of pregnant women with anti-Ge3 is recommended for prenatal transfusion planning and close monitoring of the newborn infant for evidence of late-onset anemia.

View details for DOI 10.1111/trf.12027

View details for PubMedID 23241141
Immunization registries in the EMR Era. Online journal of public health informatics Stevens, L. A., Palma, J. P., Pandher, K. K., Longhurst, C. A. 2013; 5 (2): 211-?
Abstract

The CDC established a national objective to create population-based tracking of immunizations through regional and statewide registries nearly 2 decades ago, and these registries have increased coverage rates and reduced duplicate immunizations. With increased adoption of commercial electronic medical records (EMR), some institutions have used unidirectional links to send immunization data to designated registries. However, access to these registries within a vendor EMR has not been previously reported.To develop a visually integrated interface between an EMR and a statewide immunization registry at a previously non-reporting hospital, and to assess subsequent changes in provider use and satisfaction.A group of healthcare providers were surveyed before and after implementation of the new interface. The surveys addressed access of the California Immunization Registry (CAIR), and satisfaction with the availability of immunization information. Information Technology (IT) teams developed a "smart-link" within the electronic patient chart that provides a single-click interface for visual integration of data within the CAIR database.Use of the tool has increased in the months since its initiation, and over 20,000 new immunizations have been exported successfully to CAIR since the hospital began sharing data with the registry. Survey data suggest that providers find this tool improves workflow and overall satisfaction with availability of immunization data. (p=0.009).Visual integration of external registries into a vendor EMR system is feasible and improves provider satisfaction and registry reporting.

View details for DOI 10.5210/ojphi.v5i2.4696

View details for PubMedID 23923096
Using an Evidence-Based Approach to EMR Implementation to Optimize Outcomes and Avoid Unintended Consequences. Journal of healthcare information management : JHIM Longhurst, C. A., Palma, J. P., Grisim, L. M., Widen, E., Chan, M., Sharek, P. J. 2013; 27 (3): 79-83
Abstract

Implementation of an electronic medical record (EMR) with computerized physician order entry (CPOE) can provide an important foundation for preventing harm and improving outcomes. Incentivized by the recent economic stimulus initiative, healthcare systems are implementing vendor-based EMR systems at an unprecedented rate. Accumulating evidence suggests that local implementation decisions, rather than the specific EMR product or technology selected, are the primary drivers of the quality improvement performance of these systems. However, limited attention has been paid to effective approaches to EMR implementation. In this case report, we outline the evidence-based approach we used to make EMR implementation decisions in a pragmatic structure intended for replication at other sites.

View details for PubMedID 24771994
Impact of an EMR-Based Daily Patient Update Letter on Communication and Parent Engagement in a Neonatal Intensive Care Unit. Journal of participatory medicine Palma, J. P., Keller, H., Godin, M., Wayman, K., Cohen, R. S., Rhine, W. D., Longhurst, C. A. 2012; 4
Abstract

To evaluate the impact of using electronic medical record (EMR) data in the form of a daily patient update letter on communication and parent engagement in a level II neonatal intensive care unit (NICU).Parents of babies in a level II NICU were surveyed before and after the introduction of an EMR-generated daily patient update letter, Your Baby's Daily Update (YBDU).Following the introduction of the EMR-generated daily patient update letter, 89% of families reported using YBDU as an information source; 83% of these families found it "very useful", and 96% of them responded that they "always" liked receiving it. Rates of receiving information from the attending physician were not statistically significantly different pre- and post-implementation, 81% and 78%, respectively (p = 1). Though there was no statistically significant improvement in parents' knowledge of individual items regarding the care of their babies, a trend towards statistical significance existed for several items (p <.1), and parents reported feeling more competent to manage information related to the health status of their babies (p =.039).Implementation of an EMR-generated daily patient update letter is feasible, resulted in a trend towards improved communication, and improved at least one aspect of parent engagement-perceived competence to manage information in the NICU.

View details for PubMedID 23730532
Neonatal Informatics: Transforming Neonatal Care Through Translational Bioinformatics. NeoReviews Palma, J. P., Benitz, W. E., Tarczy-Hornoch, P., Butte, A. J., Longhurst, C. A. 2012; 13 (5): e281-e284
Abstract

The future of neonatal informatics will be driven by the availability of increasingly vast amounts of clinical and genetic data. The field of translational bioinformatics is concerned with linking and learning from these data and applying new findings to clinical care to transform the data into proactive, predictive, preventive, and participatory health. As a result of advances in translational informatics, the care of neonates will become more data driven, evidence based, and personalized.

View details for PubMedID 22924023
Neonatal Informatics: Optimizing Clinical Data Entry and Display. NeoReviews Palma, J. P., Brown, P. J., Lehmann, C. U., Longhurst, C. A. 2012; 13 (2): 81-85
Abstract

Displaying the vast amount of clinical data that exist in electronic medical records without causing information overload or interfering with provider thought processes is a challenge. To support the transformation of data into information and knowledge, effective electronic displays must be flexible and guide physicians' thought processes. Applying research from cognitive science and human factors engineering offers promise in improving the electronic display of clinical information. OBJECTIVES: After completing this article, readers should be able to: Appreciate the importance of supporting provider thought processes during both data entry and data review.Recognize that information does not need to be displayed and reviewed in the same way the data are entered.

View details for PubMedID 22557935
Neonatal Informatics: Computerized Physician Order Entry. NeoReviews Palma, J. P., Sharek, P. J., Classen, D. C., Longhurst, C. A. 2011; 12: 393-396
Abstract

Computerized physician order entry (CPOE) is the feature of electronic medical record (EMR) implementation that arguably offers the greatest quality and patient safety benefits. The gains are potentially greater for critically ill neonates, but the effect of CPOE on quality and safety is dependent upon local implementation decisions. OBJECTIVES: After completing this article, readers should be able to: Define the basic aspects of CPOE and clinical decision support (CDS) systems.Describe the potential benefits of implementing CPOE associated with CDS in a neonatal intensive care unit (NICU).

View details for PubMedID 21804768
Neonatal Informatics: Information Technology to Support Handoffs in Neonatal Care. NeoReviews Palma, J. P., Van Eaton, E. G., Longhurst, C. A. 2011; 2011 (12)
Abstract

Communication failures during physician handoffs represent a significant source of preventable adverse events. Computerized sign-out tools linked to hospital electronic medical record systems and customized for neonatal care can facilitate standardization of the handoff process and access to clinical information, thereby improving communication and reducing adverse events. It is important to note, however, that adoption of technological tools alone is not sufficient to remedy flawed communication processes. OBJECTIVES: After completing this article, readers should be able to: Identify key elements of a computerized sign-out tool.Describe how an electronic tool might be customized for neonatal care.Appreciate that technological tools are only one component of the handoff process they are designed to facilitate.

View details for PubMedID 22199463

Jonathan P. Palma

Clinical Professor, Pediatrics - Neonatal and Developmental MedicineClinical Associate Professor, Medicine - Biomedical Informatics ResearchClinical Associate Professor, Pediatrics - Systems MedicineClinical Professor, Medicine - Biomedical Informatics Research

Bio

Clinical Focus

Academic Appointments

Administrative Appointments

Honors & Awards

Boards, Advisory Committees, Professional Organizations

Professional Education

Contact

Links

Research & Scholarship

Current Research and Scholarly Interests

Projects

Location

Collaborators

For More Information:

Teaching

2019-20 Courses

2018-19 Courses

2017-18 Courses

Graduate and Fellowship Programs

Publications

All Publications

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

You are Here:

Current Tab: 6

COVID-19 Updates

Follow Stanford Medicine

Health Care

Research

Education

Our Pledge

AboutStanford Medicine

Study of COVID-19 saliva test

Letter to our Stanford Medicine community

How to bounce back from the pandemic

Breaking COVID-19's deadly embrace

Site Navigation:

Footer Links:

Stanford Medicine Resources:

Clinical Professor, Pediatrics - Neonatal and Developmental Medicine
Clinical Associate Professor, Medicine - Biomedical Informatics Research
Clinical Associate Professor, Pediatrics - Systems Medicine
Clinical Professor, Medicine - Biomedical Informatics Research

About
Stanford Medicine