Establishment and Feasibility of an Immediate Lymphatic Reconstruction Program in a Community Health System.

BACKGROUND: Breast cancer-related lymphedema (BCRL) remains a significant post-surgical complication of breast cancer treatment. Immediate lymphatic reconstruction (ILR) at the time of axillary lymph node dissection (ALND) has shown promise in preventing BCRL. While the primary literature supporting ILR comes from academic institutions, the majority of breast cancer care in the USA occurs in the community setting. This study evaluated a preventative lymphedema program performing ILR at a community health system. PATIENTS AND METHODS: A prospective database including all patients who underwent ALND with concurrently attempted ILR from 2019 to 2021 was retrospectively reviewed. The historical benchmark lymphedema rate was calculated through retrospective review of electronic medical records for all patients who underwent ALND without ILR from 2011 to 2021. RESULTS: Ninety patients underwent ALND with ILR, of which ILR was successful in 69 (76.7%). ILR was more likely to be aborted in smokers (p < 0.05) and those with fewer lymphatic channels (p < 0.05) or a higher body mass index (BMI) (p = 0.08). Patients with successful versus aborted ILR had lower lymphedema rates (10.9% versus 66.7%, p < 0.01) and improved Disability of the Arm, Shoulder, and Hand (DASH) scores (8.7 versus 19.8, p = 0.25), and lower lymphedema rates than the historical benchmark (10.9% versus 50.2%, p < 0.01). Among patients with successful ILR, older patients were more likely to develop lymphedema (p < 0.05). CONCLUSIONS: Successful ILR after ALND significantly reduced the lymphedema rate when compared with patients with aborted ILR and our institution's historical benchmark. Our experience supports the efficacy of ILR and highlights the feasibility of ILR within a community health system.

Severe malaria presenting to the ED: A collaborative approach utilizing exchange transfusion and artesunate.

We describe the case of a previously healthy 33year-old male pilot recently arrived to the United States from Africa. The patient presented to our ED febrile and disoriented, with projectile coffee-ground emesis. He was later found to have severe malaria and cerebral parasitemia. Due to the severity of his illness, the patient received the anti-malarial medication Artesunate as well as several exchange transfusions. Within 48h his parasitic load was reduced from 42% to 0.4%. The following is an account of a collaborative effort that spans the specialties of emergency medicine, infectious disease, and critical care medicine.

Adjunct Analgesic Use for Acute Pain in the Emergency Department.

Purpose: Multimodal analgesia is common practice in the postoperative setting, but the utility of adjunctive analgesia in the emergency department (ED) is less understood. The primary objective of this study was to analyze ED prescriber ordering habits for adjunct nonopioid pain medication for opioid-naïve patients who require intravenous (IV) morphine or hydromorphone for acute pain. Secondary objectives were to assess initial and total opioid consumption in morphine equivalent units (MEU), pain scores, and ED length of stay (LOS) between groups. Methods: A retrospective chart review of adult patients who presented to the ED at a large academic medical center and received IV morphine or hydromorphone for acute pain was conducted. Patients were analyzed according to initial opioid received and presence or absence of adjunct nonopioid analgesics. Results: A total of 102 patient charts were analyzed. Adjunctive nonopioid analgesics were ordered on 38% of patients. Patients who received an adjunct nonopioid analgesic received a smaller mean initial opioid dose than those who did not (4.73 vs 5.48 MEU, p = .08). Initial pain score reduction on the 11-point Numeric Rating Scale (NRS) did not differ between patients who received adjunct analgesics versus those who did not (3 vs 4, p = .75). Patients who received adjunct analgesics were associated with a decreased ED LOS (294 vs 342 minutes, p = .04). Conclusion: A small proportion of patients with acute pain received a nonopioid analgesic in conjunction to IV opioids. Further studies are warranted to assess the impact of adjunct analgesics for patients with acute pain.

Development and evaluation of a novel, real time mobile telesonography system in management of patients with abdominal trauma: study protocol.

BACKGROUND: Despite the use of e-FAST in management of patients with abdominal trauma, its utility in prehospital setting is not widely adopted. The goal of this study is to develop a novel portable telesonography (TS) system and evaluate the comparability of the quality of images obtained via this system among healthy volunteers who undergo e-FAST abdominal examination in a moving ambulance and at the ED. We hypothesize that: (1) real-time ultrasound images of acute trauma patients in the pre-hospital setting can be obtained and transmitted to the ED via the novel TS system; and (2) Ultrasound images transmitted to the hospital from the real-time TS system will be comparable in quality to those obtained in the ED. METHODS: Study participants are three healthy volunteers (one each with normal, overweight and obese BMI category). The ultrasound images will be obtained by two ultrasound-trained physicians The TS is a portable sonogram (by Sonosite) interfaced with a portable broadcast unit (by Live-U). Two UTPs will conduct e-FAST examinations on healthy volunteers in moving ambulances and transmit the images via cellular network to the hospital server, where they are stored. Upon arrival in the ED, the same UTPs will obtain another set of images from the volunteers, which are then compared to those obtained in the moving ambulances by another set of blinded UTPs (evaluators) using a validated image quality scale, the Questionnaire for User Interaction Satisfaction (QUIS). DISCUSSION: Findings from this study will provide needed data on the validity of the novel TS in transmitting live images from moving ambulances to images obtained in the ED thus providing opportunity to facilitate medical care of a patient located in a remote or austere setting.

Providing a Routine Medical Necessity Letter to Improve Access to Care for Our Patients.

This column explains the value of developing routine medical necessity letters to help patients maximize the likelihood of securing insurance approval for medically necessary services for the treatment of mental and substance use disorders, including psychotherapeutic treatment. The structure proposed for such medical necessity letters is based on the terms of the Mental Health Parity and Addiction Equity Act and the landmark verdict in the federal class action known as Wit v. United Behavioral Health/Optum.

Effect of clinical-decision support on documentation compliance in an electronic medical record.

OBJECTIVE: To investigate the efficacy of enhancing an existing prompt system in our obstetric electronic medical record in regard to documentation of estimated fetal weights and indications for labor induction. METHODS: Preintervention rates of documentation of indications for labor induction and estimated fetal weight were established at two hospital sites that used the same obstetric electronic medical record system. A compliance adherence mechanism with an enhanced prompting system was installed at the intervention hospital. Changes in the percentage of records with completed documentation were then calculated at the intervention and control hospitals. Additionally, the effects of the intervention on the pattern of documentation of indications for labor induction and on the accuracy of estimated fetal weight were tested. RESULTS: In the intervention hospital, the documentation rate increased from 42% to 69.4% for indications for labor induction, and from 55.7% to 77% for estimated fetal weight (both P<.001) during the study period although the estimated fetal weight documentation rate did not reach the level seen at base in the control hospital (92.5%). In the control hospital, there were no significant changes in rates of estimated fetal weight during the study period, but there was a decrease in indications for labor induction documentation rates. The accuracy of estimated fetal weights did not change with the enhanced documentation compliance mechanism. CONCLUSION: Increasing the frequency and modifying the methodology of prompts in an electronic medical record increased the documentation of both estimated fetal weight and indications for labor induction but did not lead to full compliance with documentation. LEVEL OF EVIDENCE: I.

Effect of bariatric surgery on peripheral blood lymphocyte subsets in women.

BACKGROUND: The use of bariatric surgery to treat refractory obesity is increasingly common. The great weight loss that can result from these procedures has been shown to ameliorate certain deleterious effects of obesity. However, the effect of surgery on immune status is unclear. We investigated the relationship between surgical weight loss and peripheral blood lymphocyte percentages in women. METHODS: Women (n=20, age range 25-59 years, body mass index [BMI] range 36.4-68.2 kg/m2) who had undergone either gastric banding (n=14) or gastric bypass (n=6) were enrolled in a prospective study to determine the percentages of their peripheral blood T cells (CD3+, CD4+, and CD8+), CD19+ B cells, and CD3-/CD16+CD56+ natural killer precursor cells before and 85+/-7 days (3 months) postoperatively using flow cytometry. The data are expressed as the percentage of total lymphocytes+/-the standard error of the mean. RESULTS: A decrease in the BMI at 3 months postoperatively was 12% in the overall study population and 8% and 20% in the banding and bypass groups, respectively. No significant changes were found in the CD4+ or CD8+ T cells (P=.9 and P=.5, respectively), CD19+ B cells (P=.6), or natural killer precursor cells (P=.25) in the overall population or among the patients when stratified by surgical procedure (gastric banding or bypass). The change in CD3+ T cells approached significance (P=.06). A "same direction" (negative) correlation was found between the decrease in BMI and changes in the CD4+ T cell percentages between the pre- and postoperative levels in all the participants, and in the bypass and banding groups separately. However, it only reached statistical significance in the bypass group (r=-.96, P=.002). When studying the correlation between the decrease in BMI and the changes in CD3+ T cell percentages between the pre- and postoperative levels, a borderline significant negative correlation was found for all participants (r=-.44, P=.05) and in the bypass group (r=-.76, P=.08). The rate of change in the CD4+ and CD3+ T cells was greatest among those with the least weight loss and decreased with greater weight loss. CONCLUSION: An inverse relationship exists between the change in certain T cells (CD4+ and CD3+) and the amount of weight lost after bariatric surgery, mainly gastric bypass surgery. The greater the decrease in BMI, the lower the change in these T cells.

Hair salon stylists as breast cancer prevention lay health advisors for African American and Afro-Caribbean women.

OBJECTIVES: To assess the effectiveness of breast health promoting messages administered by salon stylists to clients in the salon setting. METHODS: Forty salons in an urban, minority area were randomly assigned to provide messages to clients or to serve as controls. Pre-intervention surveys were completed by 1,185 salon clients. Following program initiation, assessments of 1,210 clients were conducted. RESULTS: Among women completing surveys at control salons, 10% reported exposure to breast health messages, as opposed to 37% at experimental salons (OR 5.4, 95% CI 3.7-7.9). Self-reported exposure to stylist-delivered messages was associated with improved breast self-examination rates (OR 1.6, 95% CI 1.2-2.1) and with greater intentions to have a clinical breast examination (OR 1.9, 95% CI 1.1-3.3). CONCLUSION: Hair salons are a potentially important venue for promotion of health behaviors related to breast cancer detection.

Patient-Centered Communication Behaviors That Correlate With Higher Patient Satisfaction Scores.

BACKGROUND: With increased emphasis on improving the patient experience, clinicians are being asked to improve their patient-centered communication behaviors to improve patient satisfaction (PS) scores. LOCAL PROBLEM: The relationship between clinician communication behaviors and PS is poorly studied in the emergency department (ED) setting. The purpose of this study was to identify whether specific communication behaviors correlate with higher PS scores in the ED setting. METHODS: During a quality improvement project, we performed 191 bedside observations of ED clinicians during their initial interaction with patients and recorded the frequency of 8 positive communication behaviors as defined by the PatientSET tool. INTERVENTIONS: The frequency of use of the PatientSET communication behaviors was compared between known high performers in Press Ganey PS scores versus low performers. RESULTS: Being a high Press Ganey performer was associated with a significantly higher frequency of performance in 6 of the 8 PatientSET communication behaviors. CONCLUSIONS: Positive communication behaviors such as those in the PatientSET tool occurred more frequently in ED clinicians with higher PS scores.

Evaluation of a Novel Wireless Transmission System for Trauma Ultrasound Examinations From Moving Ambulances.

Objective: To determine if physicians trained in ultrasound interpretation perceive a difference in image quality and usefulness between Extended Focused Assessment with Sonography ultrasound examinations performed at bedside in a hospital vs. by emergency medical technicians minimally trained in medical ultrasound on a moving ambulance and transmitted to the hospital via a novel wireless system. In particular, we sought to demonstrate that useful images could be obtained from patients in less than optimal imaging conditions; that is, while they were in transport. Methods: Emergency medical technicians performed the examinations during transport of blunt trauma patients. Upon patient arrival at the hospital, a bedside Extended Focused Assessment with Sonography examination was performed by a physician. Both examinations were recorded and later reviewed by physicians trained in ultrasound interpretation. Results: Data were collected on 20 blunt trauma patients over a period of 13 mo. Twenty ultrasound-trained physicians blindly compared transmitted vs. bedside images using 11 Questionnaire for User Interaction Satisfaction scales. Four paired samples t-tests were conducted to assess mean differences between ratings for ambulatory and base images. Conclusion: Although there is a slight tendency for the average rating across all subjects and raters to be slightly higher in the base than in the ambulatory condition, none of these differences are statistically significant. These results suggest that the quality of the ambulatory images was viewed as essentially as good as the quality of the base images.

Obesity and immune cell counts in women.

Obesity is common in women and is associated with a number of adverse health outcomes including cardiovascular disease, infectious diseases, and cancer. We explore the relationship between obesity and immune cell counts in women in a longitudinal study of 322 women from 1999 through 2003 enrolled as HIV-negative comparators in the Women's Interagency HIV Study. Body mass index (BMI, kg/m(2)) was categorized as normal weight (BMI 18.5-24.9), overweight (BMI 25-29.9), obese (BMI 30-34.9), and morbidly obese (BMI >/=35). CD4 and CD8 counts and percents and total lymphocyte and white blood cell (WBC) counts were measured annually using standardized techniques. A mixed model repeated measures analysis was performed using an autoregressive correlation matrix. At the index visit, 61% of women were African American; mean age was 35 years, and median BMI was 29 kg/m(2). Immunologic parameters were in the reference range (median CD4 count, 995 cells/mm(3); CD8 count, 488 cells/mm(3); total lymphocyte count, 206 cells/mm(3); median WBC, 6 x 10(3) cells/mm(3)). In multivariate analyses, being overweight, obese, or morbidly obese were independently associated with higher CD4, total lymphocyte, and WBC counts than being normal weight; morbid obesity was associated with a higher CD8 count. The strongest associations between body weight and immune cell counts were demonstrated in the morbidly obese. Increasing body weight is associated with higher CD4, CD8, total lymphocyte, and WBC counts in women. Investigation into the impact of obesity on immune function and long-term adverse outcomes is needed.

Variations in compliance with documentation using computerized obstetric records.

OBJECTIVE: To explore factors that affect documentation completeness using an electronic medical record with a decision support system for obstetrics. METHODS: Two thousand eight hundred nine consecutive deliveries were analyzed and data were obtained from structured fields in the decision support system. The decision support system was customized to deactivate the system's repetitive prompts and reminders for documentation completeness for the chosen study parameters. Completion of documentation for estimated fetal weight, pelvic adequacy, and fetal position were selected as outcome variables. One point was given for each missing item. Data were analyzed using general linear univariable models. Tukey's honest difference method was used to adjust the P values for potential multiple comparison biases. RESULTS: Midwives had fewer missing items (score 1.42) than both attendings (1.87) and residents (1.74), P<.01. When comparing the following groups, the mean scores differed significantly: vaginal birth after cesarean and repeat cesarean delivery, 1.95 and 1.83 (P<.04); neonatal intensive care unit admission and regular nursery, 1.96 and 1.82 (P<.05). Patients experiencing normal and abnormal labors were similar in documentation completeness, but patients who lacked enough data to have their labors classified were significantly less likely to have complete documentation for the chosen outcome variables. CONCLUSION: Compliance with documentation in electronic medical record is very low when the reminders for documentation completeness are deactivated and varies with type of provider, as well as with some clinical aspects of the patient.

Live birth patterns among human immunodeficiency virus-infected women before and after the availability of highly active antiretroviral therapy.

OBJECTIVE: The objective of the study was to investigate the relationship between human immunodeficiency virus (HIV) infection and childbearing before and after the availability of highly active antiretroviral therapy (HAART). METHODS: Enrollment in the Women's Interagency HIV study took place in 1994-1995 (pre-HAART era) and again in 2001-2002 (HAART era). Live birth rates prior to enrollment were compared between treatment era cohorts for HIV-infected and HIV-uninfected women aged 15-44 years using Poisson regression. For HIV-infected women, we included live births between HIV diagnosis date and study entry; the HAART era cohort included only women diagnosed with HIV in 1996 and afterward. RESULTS: Among HIV-infected women, the HAART era live birth rate was 150% higher than in the pre-HAART era (P = .001) vs a 5% increase among HIV-uninfected women. The rate of increase in live birth rate was higher for women > or = 35 years old (vs younger than 25 years, P = .02), and with more than a high school education (vs. less than high school, P = .05). CONCLUSION: The availability of effective therapeutic interventions has had a profound impact on child-bearing among HIV-infected women.

Acquisition of new sexual partners among women with HIV infection: patterns of disclosure and sexual behavior within new partnerships.

UNLABELLED: This study describes the sexual behavior of HIV-positive women within new versus more established relationships and determines whether beliefs about HIV antiretroviral therapy (ART) impact these behaviors. The Women's Interagency HIV Study is a longitudinal cohort study of HIV among women in the United States. Sexually active HIV-positive women (N = 1,090) completed interviews on beliefs and behaviors at 6-month intervals. Data were analyzed for the period between April 2002 and March 2003. Of 1,517 sexual partners reported, 32% were newly acquired within the previous 6 months. As compared with more established sexual relationships, newer partnerships were characterized by greater condom use consistency (odds ratio = 1.8, 95% confidence interval = 1.4 -2.3). Holding beliefs that ART is protective for HIV transmission impacted the relationship between partner type and condom use. In established relationships, 63% reported consistent condom use if they believed that ART is not protective, whereas 54% reported consistent condom use if they believed that ART is protective. CONCLUSIONS: These findings highlight the importance of ongoing support for sexual risk reduction among women with HIV-infection and for strategies that reduce the strength of relationships between ART beliefs and sexual risk behavior.

Obstetricians, health attorneys, and court-ordered cesarean sections.

PURPOSE: Despite court rulings suggesting that court-ordered cesarean sections should rarely be undertaken, they are performed. Our objective was to determine those characteristics of providers and patients that make their use more likely. METHODS: A convenience sample of obstetricians attending the annual meeting of the American College of Obstetricians and Gynecologists (n=229) and lawyers attending the annual meeting of the American Health Lawyers Association (n=126) read a vignette describing a woman who refused a cesarean section after being told that her fetus would die unless she received the operation. Several different scenarios were then described (e.g., the mother refused on religious grounds). For each scenario, participants were asked to rate the likelihood that they would support a court-ordered cesarean section. Participants then described their own characteristics. RESULTS: Respondents were more likely to support a court order if the woman was described as a being "high on drugs" (p<.001). Respondents were significantly less likely to use a court order (p<.01) if the woman was described as a lawyer, the child had Down syndrome, the husband agreed with her decision, the mother refused on religious grounds, or the operation was associated with a 10-fold increased risk to the mother's life. People who described themselves as more religious, Republican, or "pro-life" were significantly more likely to utilize court orders in several scenarios. In an ordinal regression model, the degree of pro-life was the only variable consistently associated with obtaining a court order for the healthy mother-healthy child. CONCLUSIONS: The perceived likelihood of performing a court-ordered cesarean section varies with characteristics of the patient and the provider.

Complicated abdominal pregnancy with placenta feeding off sacral plexus and subsequent multiple ectopic pregnancies during a 4-year follow-up: a case report.

BACKGROUND: Abdominal pregnancy (pregnancy in the peritoneal cavity) is a very rare and serious type of extrauterine gestation that accounts for approximately 1.4% of all ectopic pregnancies. It also represents one of the few times an ectopic pregnancy can be carried to term. Early strategic diagnosis and management decisions can make a critical difference with regards to severity of morbidity and mortality risk. After an extensive search of the English language medical literature, we are unaware of any case of abdominal pregnancy in which the placenta was receiving its vascular supply from the sacral plexus. CASE PRESENTATION: A 26-year-old African-American woman, primigravida, at 16 weeks 4 days' gestation, presented to our Emergency Department with abdominal pain. She did not complain of any vaginal bleeding. A physical examination revealed mild abdominal tenderness and no blood in the vaginal vault. Laboratory findings corresponded to an increased level of beta human chorionic gonadotropin; magnetic resonance imaging confirmed an abdominal pregnancy. She underwent feticide, administration of methotrexate and a laparotomy was done which was immediately deferred due to perceived increased bleeding risk. She was found to have an intra-abdominal ectopic pregnancy with the placenta attached to her omentum, cul-de-sac and rectosigmoid, with unusual and extensive vascularity from the sacral plexus. A repeat laparotomy was performed 11 weeks later, aimed at removal of the gestational sac and placenta that were left in situ on the first laparotomy. This time, we achieved successful removal of the peritoneal gestation, lysis of adhesions, ligation of vascular supply and cautery of the diminished vasculature. Subsequently, she had two ectopic pregnancies, which were managed with both medical and surgical interventions. CONCLUSIONS: Ectopic pregnancies should be identified early and evaluated for the etiology of the presentation. Rarely, an ectopic pregnancy implants at an extratubal location. Today, early intervention saves lives and reduces morbidity, but ectopic pregnancy still accounts for 4 to 10% of pregnancy-related deaths and leads to a high incidence of ectopic site gestations in future pregnancies. Medical management has emerged as a safe alternative to surgery and holds promise for preservation of future fertility; however, surgery remains an acceptable modality. We found that careful and strategic choice of management pathway can make all the difference to a favorable outcome. As emergency physicians, we need to be aware of the possibility of abdominal ectopic pregnancy in such presentations and its severe consequences if it remains undiagnosed.

Cardiac Output Monitoring Managing Intravenous Therapy (COMMIT) to Treat Emergency Department Patients with Sepsis.

OBJECTIVE: Fluid responsiveness is proposed as a physiology-based method to titrate fluid therapy based on preload dependence. The objectives of this study were to determine if a fluid responsiveness protocol would decrease progression of organ dysfunction, and a fluid responsiveness protocol would facilitate a more aggressive resuscitation. METHODS: Prospective, 10-center, randomized interventional trial. INCLUSION CRITERIA: suspected sepsis and lactate 2.0 to 4.0 mmol/L. Exclusion criteria (abbreviated): systolic blood pressure more than 90 mmHg, and contraindication to aggressive fluid resuscitation. INTERVENTION: fluid responsiveness protocol using Non-Invasive Cardiac Output Monitor (NICOM) to assess for fluid responsiveness (>10% increase in stroke volume in response to 5 mL/kg fluid bolus) with balance of a liter given in responsive patients. CONTROL: standard clinical care. OUTCOMES: primary-change in Sepsis-related Organ Failure Assessment (SOFA) score at least 1 over 72 h; secondary-fluids administered. Trial was initially powered at 600 patients, but stopped early due to a change in sponsor's funding priorities. RESULTS: Sixty-four patients were enrolled with 32 in the treatment arm. There were no significant differences between arms in age, comorbidities, baseline vital signs, or SOFA scores (P > 0.05 for all). Comparing treatment versus Standard of Care-there was no difference in proportion of increase in SOFA score of at least 1 point (30% vs. 33%) (note bene underpowered, P = 1.0) or mean preprotocol fluids 1,050 mL (95% confidence interval [CI]: 786-1,314) vs. 1,031 mL (95% CI: 741-1,325) (P = 0.93); however, treatment patients received more fluids during the protocol (2,633 mL [95% CI: 2,264-3,001] vs. 1,002 mL [95% CI: 707-1,298]) (P < 0.001). CONCLUSIONS: In this study of a "preshock" population, there was no change in progression of organ dysfunction with a fluid responsiveness protocol. A noninvasive fluid responsiveness protocol did facilitate delivery of an increased volume of fluid. Additional properly powered and enrolled outcomes studies are needed.

Pharmacy collected medication histories in an observation unit.

BACKGROUND: Clear processes to facilitate medication reconciliation in a hospital setting are still undefined. The observation unit allows for a high patient turnover rate, where obtaining accurate medication histories is critical. OBJECTIVES: The objective of this study was to assess the ability of pharmacists and student pharmacists to identify discrepancies in medication histories obtained at triage in observation patients. METHODS: Pharmacists and student pharmacists obtained a medication history for each patient placed in observation status. Patients were excluded if they were unable to provide a medication history and family, caregiver, or community pharmacy was also unable to provide the history. A comparison was made between triage and pharmacy collected medication histories to identify discrepancies. RESULTS: A total of 501 medications histories were collected, accounting for 3213 medication records. There were 1176 (37%) matched medication records and 1467 discrepancies identified, including 808 (55%) omissions, 296 (20.2%) wrong frequency, 278 (19%) wrong dose, 51 (3.5%) discontinued, and 34 (2.3%) wrong medication. There was an average of 2.9 discrepancies per patient profile. In all, 76 (15%) of the profiles were matched. The median time to obtain a medication history was 4 min (range: 1-48 min). CONCLUSION: Pharmacy collected medication histories in an observation unit identify discrepancies that can be reconciled by the interdisciplinary team.