Do Decision Support Tools Decrease the Prevalence of Hospital-Acquired Venous Thromboembolisms When Compared to Clinical Judgement? A Single-Center Pre-Post Study.

Introduction: Hospital-acquired venous thromboembolisms (HA-VTEs) carry a significant health burden on patients and a financial burden on hospitals due to reimbursement penalties. VTE prophylaxis at our institute was performed through utilizing an order set based on healthcare professionals' perceived level of risk. However, the use of standardized risk assessment models is recommended by multiple professional societies. Furthermore, integrating decision support tools (DST) based on the standardized risk assessment models has been shown to increase the administration of appropriate deep vein thrombosis (DVT) prophylaxis. Nonetheless, such scoring systems are not inherently flawless and their integration into EMR as a mandatory step can come at the risk of healthcare professional fatigue and burnout. We conducted a study to evaluate the incidence of HA-VTE and length of stay pre- and post implementation of a DST. Methods: We conducted a retrospective, pre-post-implementation observational study at a tertiary medical center after implementing a mandatory DST. The DST used Padua scores for medical patients and Caprini scores for surgical patients. Patients were identified through ICD-10 codes and outcomes were collected from electronic charts. Healthcare professionals were surveyed through an anonymous survey and stored securely. Statistical analysis was conducted by using R (version 3.4.3). Results: A total of 343 patients developed HA-VTE during the study period. Of these, 170 patients developed HA-VTE in the 9 months following the implementation of the DST, while 173 patients were identified in the 9 months preceding the implementation. There was no statistically significant difference in mean HA-VTE/1000 discharge/month pre- and post implementation (4.4 (SD 1.6) compared to 4.6 (SD 1.2), confidence interval [CI] -1.6 to 1.2, p = 0.8). The DST was used in 73% of all HA-VTE cases over the first 6 months of implementation. The hospital length of stay (LOS) was 14.2 (SD 1.9) days prior to implementation and 14.1 (SD 1.6) days afterwards. No statistically significant change in readmission rates was noted (8.8% (SD 2.6) prior to implementation and 15.53% (SD 9.6) afterwards, CI -14.27 to 0.74, p = 0.07). Of the 56 healthcare professionals who answered the survey, 84% (n = 47) reported to be dissatisfied or extremely dissatisfied with the DST, while 91% (n = 51) reported that it slowed them down. Conclusions: There were no apparent changes in the prevalence of HA-VTE, length of stay, or readmission rates when VTE prophylaxis was mandated through DST compared to a prior model which used order sets based on perceived risk. Further studies are needed to further evaluate the current risk assessment models and improve healthcare professionals' satisfaction with DST.

Motor performance of Indian preterm infants as compared to the US population on the Test of Infant Motor Performance (TIMP).

PURPOSE: The study aimed at scoring Indian preterm infants at three months corrected age on the TIMP and then comparing the scores to the United States age-based population scores. METHODS: After obtaining Ethical clearance, participants meeting the inclusion criteria of 53 infants whose parents consented were screened and recruited (N = 47) at a tertiary care hospital. The TIMP was then administered at three months of corrected age. RESULTS: Data obtained from 47 infants born preterm (Male = 33, Female = 14) at three months corrected age with mean gestational age (34.4 ± 2.36 weeks) and mean birth weight (1.93 ± 0.55 kgs) was analyzed. Indian infants born preterm scored a mean of (98.17 ± 20.90) compared to the US mean of (108 ± 19), suggesting an under-performance. The average scores were lower when comparing the mean of the study group with the US-based age-matched population. CONCLUSION: Motor performance scores of Indian preterm infants were low when compared to their US counterparts. Since there exists a difference in the raw score obtained by Indian Preterm infants compared to the US-based population, it may not be appropriate to categorize the motor development of Indian infants based on the US population scores.

Imaging in Van Wyk Grumbach syndrome: An uncommon presentation of hypothyroidism.

Isosexual precocious puberty with ovarian masses in long-standing juvenile hypothyroidism is well described in the literature as Van Wyk Grumbach syndrome (VWGS). The present case reports this rare entity in a 4-year-old girl who was referred for imaging to evaluate the cause of non-traumatic bleeding per vagina. Antecedent history, clinical features and thyroid function tests were consistent with long-standing juvenile hypothyroidism with documented clinical response to thyroxine replacement therapy. Contribution: Typical clinical and radiological features of the syndrome are reported, which helps in the early diagnosis and management, henceforth avoiding the associated complications.

Contralateral Suppression of Spontaneous Otoacoustic Emissions in Individuals With Auditory Neuropathy Spectrum Disorder.

BACKGROUND: The current study attempted to assess efferent auditory system functioning in individuals with auditory neuropathy spectrum disorder (ANSD) using a new approach, contralateral suppression of SOAE, which has not yet been extensively researched. METHODS: Spontaneous otoacoustic emissions (SOAEs) were recorded in a total of 62 ears, divided into 2 groups. Group I comprised of 31 ears with normal hearing (NH), while group II consisted of 31 ears with ANSD. All the participants considered for the study were in the age range of 18-45 years. Synchronized SOAE were recorded using the ILO V6 OAE instrument with and without noise (broadband noise, 50 dB SPL) in the contralateral ear. The frequency and amplitude shifts secondary to the introduction of contralateral noise were analyzed. RESULTS: The results of the study showed a statistically significant high-frequency shift of SOAE with contralateral noise for the NH and ANSD groups. In addition, the NH group also exhibited a statistically significant reduction in SOAE amplitude in contralateral noise conditions. Such a reduction in SOAE amplitude was not observed in individuals with ANSD. CONCLUSION: The absence of suppression of SOAE amplitude suggests efferent damage in individuals with ANSD. The shift in SOAE frequency toward higher frequency in the ANSD group, which is similar to NH group, is suggestive of differential allotment of medial olivocochlear (MOC) mechanism in individuals with ANSD, which codes for contralateral frequency changes and not for amplitude changes.

Metastatic Melanoma Presenting as a Gastric Mass.

Melanoma is the most deadly form of skin cancer. While the jejunum, ileum, colon, and rectum are common gastrointestinal sites of metastasis, metastatic melanoma to the stomach is rare and usually not discovered until late in the disease. We report a patient who presented with weight loss and hematemesis; on esophagogastroduodenoscopy, a gastric mass was found, and pathology was consistent with melanoma.

Relationship between temporal processing and phonological awareness in children with speech sound disorders.

Temporal processing ability contributes to the identification of small phonetic elements that is important for speech perception. Difficulty in these interferes with normal speech perception and phoneme recognition. The present study aimed to assess the temporal and phonological processing abilities in children with speech sound disorders (SSD). Temporal processing and phonological skills were evaluated in 32 participants in the age range of 6-10 years, equally divided into two groups. Group I included typically developing children, and Group II included children with SSD. Gap detection test and duration pattern test were used to assess temporal processing abilities, and phonological sensitivity training kit in Kannada (PhoST-K) assessed phonological processing abilities. The results showed that there was a significant difference in temporal and phonological processing between the two groups of children. A significant correlation between gap detection ability and deletion tasks and between duration pattern ability and oddity tasks was obtained. Based on the results, it is recommended to assess the temporal process pertinent to central auditory processing in children with SSD, as a close relationship between temporal processing abilities and phonological awareness exists.

An observational study of the management practices and outcomes of patients with new onset atrial fibrillation in non-cardiothoracic surgeries.

BACKGROUND AND OBJECTIVE: Limited data exist on characteristics and management of patients with postoperative atrial fibrillation (POAF) after noncardiothoracic surgeries and on the relationship between symptoms and outcomes. We sought to describe clinical features, in-hospital practices and outcomes in patients with new POAF by the presence or absence of clinical symptoms. METHODS: Retrospective cohort study of adults with POAF in one tertiary center. RESULTS: Among the 99 patients who fulfilled the eligibility criteria, median age was 75 years (IQR 64-83) and 57.6% were male. Only thirty percent of patients with POAF were symptomatic. Rate control/conversion to sinus rhythm was achieved in ≤ 4 h in 56% of the patients and in 80% was maintained for ≥ 24 h. Anticoagulation was prescribed in 50% of those discharged in AF; the CHADS2-VASc score was not associated with anticoagulation prescribed. One third of patients were readmitted and half of them were in AF. Asymptomatic patients had lower median heart rate than symptomatic patients but no other clinical characteristics, or outcomes were different. CONCLUSIONS: Most patients with POAF were asymptomatic but their presentation or outcomes were similar with symptomatic patients. One in four discharged patients was prescribed anticoagulation and the CHADS2-VASC score was not associated with this decision. These findings have important implications for practice and future research. There is a need to better delineate the risk associated with transient versus persistent POAF, symptomatic versus asymptomatic POAF, as well as for clinical trials to determine optimal strategies to improve their outcomes.

A Hospitalist-Led Team to Manage Patient Boarding in the Emergency Department: Impact on Hospital Length of Stay and Cost.

OBJECTIVES: Admitted patients boarding in the emergency department (ED) while awaiting inpatient beds represent a bottleneck in patient flow. We sought to examine the impact on patient flow and potential for cost savings by an active management of boarded ED medical admissions by a hospitalist-led team, which included a hospitalist, an advanced practitioner, and a case manager. METHODS: This was a retrospectively conducted analysis of a quality improvement pilot intervention implemented at a large tertiary center. We analyzed patients admitted under observation status between April 1, 2016 and June 30, 2016. We calculated the difference for length of stay (in hours) and direct cost between patients in the intervention group and a usual care group from a similar time period in the prior year matched on the all patients refined-diagnosis related groups (APR-DRG) and severity of illness (SOI) level. RESULTS: One hundred seventy-five observation patients were managed by the hospitalist team during the 3-month pilot period. This group had an average hospital stay of 26.0 hours compared with 29.7 hours in the usual care group. Direct costs resulted in the following results: average cost for the intervention patient group $1452 (±$775) versus $2524 (±$894) group, for an average savings of $1072 (P < 0.001), with a total estimated direct cost savings of $187,660. CONCLUSIONS: Active management of ED boarding patients by a hospitalist-led team is feasible and can lead to hospital cost savings and decrease in hospital stay. The findings from this pilot resulted in a decision to make the ED hospitalist-led team permanent in our institution. The evaluation of the program may help other hospitals to decide whether this intervention is worth pursuing in their own organization.

Postoperative atrial fibrillation in patients undergoing non-cardiac non-thoracic surgery: A practical approach for the hospitalist.

New postoperative atrial fibrillation (POAF) is the most common perioperative arrhythmia and its reported incidence ranges from 0.4 to 26% in patients undergoing non-cardiac non-thoracic surgery. The incidence varies according to patient characteristics such as age, presence of structural heart disease and other co-morbidities, as well as the type of surgery performed. POAF occurs as a consequence of adrenergic stimulation, systemic inflammation, or autonomic activation in the intra or postoperative period (e.g. due to pain, hypotension, infection) in the setting of a susceptible myocardium and other predisposing factors (e.g. electrolyte abnormalities). POAF develops between day 1 and day 4 post-surgery and it is often considered a self-limited entity. Its acute management involves many of the same strategies used in non-surgical patients but the optimal long-term management is challenging because of the limited available evidence. Several studies have shown an association between occurrence of POAF and in-hospital morbidity, mortality, and length of stay. Although, traditionally, POAF was considered to have a generally favorable long-term prognosis, recent data have shown an association with an increased risk of stroke at 1 year after hospitalization. It is unknown, however, whether strategies to prevent POAF or for rate/rhythm control when it does occur, lead to a reduction in morbidity or mortality. This suggests the need for future studies to better understand the risks associated with POAF and to determine optimal strategies to minimize long-term thromboembolic risks. In this article, we summarize the current knowledge on epidemiology, pathophysiology, and short- and long-term management of POAF after non-cardiac non-thoracic surgery with the goal of providing a practical approach to managing these patients for the non-cardiologist clinician.