Swedish American Hospital

Height and weight are two of the most commonly used anthropometric measurements in clinical practice and research. Self-reported height and weight measurement is a simple, efficient, inexpensive, and non-invasive method of collecting data from large numbers of people. This integrative review of the published research examined the accuracy of self-reported height and weight measurements in women. Twenty-six studies examined the accuracy of self-reported height in 39,244 women. Twenty-one of the studies found that women overestimate height. Thirty-four studies reviewed the accuracy of self-reported weight in 57,172 women, and all 34 studies reported that women underestimated weight. Although mean variations between self-reported and measured values were small, a significant percentage of women in study groups had very large errors. Inaccurate measurements of both height and weight can cause significant inaccuracies in calculation of body mass index, which is used as a guide for identifying persons at risk for disease. These findings indicate that direct measurement of height and weight should be performed whenever possible for optimal measurements in clinical practice and clinically oriented research.

The relationship of the circulating level of progesterone (P) on the day of human chorionic gonadotropin (hCG) injection to occurrence of clinical pregnancy was examined in 133 leuprolide acetate human menopausal gonadotropin (hMG) in vitro fertilization cycles in women having at least three embryos transferred. Progesterone concentrations greater than 0.5 ng/mL were associated with a significantly lower rate of pregnancy (12/59, 20%) compared with less than 0.5 ng/mL (40/74, 54%, P less than 0.005). The higher P cycles were associated with greater patient age and hMG dose, although these relationships appeared to be indirect. Luteinizing hormone (LH) concentrations remained suppressed. Ovarian stimulation may cause excessive luteinization and an adverse cycle outcome even in the presence of low LH levels. Prospective use of P levels may be helpful to determine optimal hCG timing.

OBJECTIVE: Low tidal volume ventilation lowers mortality in the acute respiratory distress syndrome. Previous studies reported poor low tidal volume ventilation implementation. We sought to determine the rate, quality, and predictors of low tidal volume ventilation use. DESIGN: Retrospective cross-sectional study. SETTING: One academic and three community hospitals in the Chicago region. PATIENTS: A total of 362 adults meeting the Berlin Definition of acute respiratory distress syndrome consecutively admitted between June and December 2013. MEASUREMENTS AND MAIN RESULTS: Seventy patients (19.3%) were treated with low tidal volume ventilation (tidal volume < 6.5 mL/kg predicted body weight) at some time during mechanical ventilation. In total, 22.2% of patients requiring an FIO2 greater than 40% and 37.3% of patients with FIO2 greater than 40% and plateau pressure greater than 30 cm H2O received low tidal volume ventilation. The entire cohort received low tidal volume ventilation 11.4% of the time patients had acute respiratory distress syndrome. Among patients who received low tidal volume ventilation, the mean (SD) percentage of acute respiratory distress syndrome time it was used was 59.1% (38.2%), and 34% waited more than 72 hours prior to low tidal volume ventilation initiation. Women were less likely to receive low tidal volume ventilation, whereas sepsis and FIO2 greater than 40% were associated with increased odds of low tidal volume ventilation use. Four attending physicians (6.2%) initiated low tidal volume ventilation within 1 day of acute respiratory distress syndrome onset for greater than or equal to 50% of their patients, whereas 34 physicians (52.3%) never initiated low tidal volume ventilation within 1 day of acute respiratory distress syndrome onset. In total, 54.4% of patients received a tidal volume less than 8 mL/kg predicted body weight, and the mean tidal volume during the first 72 hours after acute respiratory distress syndrome onset was never less than 8 mL/kg predicted body weight. CONCLUSIONS: More than 12 years after publication of the landmark low tidal volume ventilation study, use remains poor. Interventions that improve adoption of low tidal volume ventilation are needed.

OBJECTIVES: ed.) for the radiological staging and reporting of rectal cancer and provide practice recommendations on how to handle them. METHODS: A global case-based online survey was conducted including 41 image-based rectal cancer cases focusing on various items included in the TNM system. Cases reaching < 80% agreement among survey respondents were identified as problem areas and discussed among an international expert panel, including 5 radiologists, 6 colorectal surgeons, 4 radiation oncologists, and 3 pathologists. RESULTS: Three hundred twenty-one respondents (from 32 countries) completed the survey. Sixteen problem areas were identified, related to cT staging in low-rectal cancers, definitions for cT4b and cM1a disease, definitions for mesorectal fascia (MRF) involvement, evaluation of lymph nodes versus tumor deposits, and staging of lateral lymph nodes. The expert panel recommended strategies on how to handle these, including advice on cT-stage categorization in case of involvement of different layers of the anal canal, specifications on which structures to include in the definition of cT4b disease, how to define MRF involvement by the primary tumor and other tumor-bearing structures, how to differentiate and report lymph nodes and tumor deposits on MRI, and how to anatomically localize and stage lateral lymph nodes. CONCLUSIONS: The recommendations derived from this global survey and expert panel discussion may serve as a practice guide and support tool for radiologists (and other clinicians) involved in the staging of rectal cancer and may contribute to improved consistency in radiological staging and reporting. KEY POINTS: • Via a case-based online survey (incl. 321 respondents from 32 countries), we identified 16 problem areas related to the applicability of the TNM staging system for the radiological staging and reporting of rectal cancer. • A multidisciplinary panel of experts recommended strategies on how to handle these problem areas, including advice on cT-stage categorization in case of involvement of different layers of the anal canal, specifications on which structures to include in the definition of cT4b disease, how to define mesorectal fascia involvement by the primary tumor and other tumor-bearing structures, how to differentiate and report lymph nodes and tumor deposits on MRI, and how to anatomically localize and stage lateral lymph nodes. • These recommendations may serve as a practice guide and support tool for radiologists (and other clinicians) involved in the staging of rectal cancer and may contribute to improved consistency in radiological staging and reporting.

Data are presented on the visual search of automobile drivers during two maneuvers: (1) entering a highway after a stop, and (2) changing lanes on a multilane highway. Head-movement measurements were used to infer patterns and timing of search. The relationships between eye and head movements are discussed.

PURPOSE: The purpose of this systematic review was to determine if patients receiving treatment for cancer experienced less treatment-related fatigue if they participated in a regular committed exercise regimen, compared to those who did not exercise regularly. RESEARCH QUESTION: What is the relationship between treatment-related fatigue and exercise during chemotherapy and/or radiation? METHOD: A systematic review of 19 English-language studies from the United States, Europe, and Australia, conducted between January 2000 and October 2006, investigating the effect of exercise on chemotherapy and/or radiation-related fatigue was completed. Included in the review were randomized controlled trials, pilot studies, and secondary analysis of previously reported studies such as systematic reviews. Ten studies that fit the preestablished criteria were retained for the review. The Priority Symptom Management (PRISM) system developed by the Oncology Nursing Society was used for leveling evidence. FINDINGS: Eight of the ten studies showed regular committed exercise resulted in less fatigue among the experimental group participating in exercise programs. A limitation common to the studies included in this review was the lack of a universal definition for fatigue, and therefore, the lack of a universal measuring instrument to evaluate the effectiveness of interventions. CONCLUSIONS: There is evidence to include an individualized exercise program for patients on chemotherapy and/or radiation therapy. Studies showed no adverse effects of exercise such as increased fatigue or falls.

Acinetobacter baumannii, particularly when carbapenem resistant (CRAB), is one of the most challenging pathogens in the health care setting. This is complicated by the fact that there is no consensus guideline regarding management of A. baumannii infections. However, the recent Infectious Diseases Society of America guidelines for treatment of resistant Gram-negative infections provided expert recommendations for CRAB management. The panel suggest using minocycline among tetracycline derivatives rather than eravacycline (ERV) until sufficient clinical data are available. Therefore, we present the largest multicenter real-world cohort in patients treated with ERV for A. baumannii, where the majority of isolates were CRAB (69.5%). Our analysis demonstrate that patients treated with ERV-based regimens achieved a 30-day mortality of 23.9% and had a low incidence of ERV-possible adverse events (2.1%). This study is important as it fills the gap in the literature regarding the use of a novel tetracycline (i.e., ERV) in the treatment of this challenging health care infection.

Significant association of rare brown fat tumors (hibernomas) with pheochromocytomas appears to exist. An illustrative case is presented in which an intrathoracic pheochromocytoma and an abdominal hibernoma coexisted. The angiographic findings of the two entities are compared, and their significance in the investigation of hypertensive patients with possible pheochromocytomas is stressed.

BACKGROUND: The bacterial latex agglutination assay is ordered predominantly on the pediatric population, for rapid screening for bacterial surface antigens in cerebrospinal fluid (CSF) or urine specimens. The high cost of this assay and questions raised in the literature regarding its accuracy led to a retrospective review of the use of this assay at a medium-sized midwest teaching hospital. The results of 6,370 bacterial latex agglutination tests performed between May, 1995, and November, 1996, and charts of patients being tested were reviewed. RESULTS: This study demonstrated a sensitivity and specificity of 28.6% and 86.7% for urine specimens and 70.0% and 99.4% for CSF specimens. A total of 11 pathogens were accurately detected (7 CSF and 4 urine). There were 13 false negatives and 59 false positives. None of the true positives had a discernible effect on either treatment or hospital course; however, several of the erroneous tests resulted in delayed or unnecessary treatment and workup of the involved patients. The annual billed cost of this test at this institution (fiscal years 1995 to 1997) averaged $167,000 per annum. This does not include indirect costs associated with increased length of hospital stay, overutilization of antibiotics and excess laboratory tests ordered as a result of false positives. CONCLUSIONS: Bacterial antigen latex agglutination testing is neither sufficiently sensitive nor specific to be used as a screening test. Accurate results have no demonstrable clinical impact, whereas numerous inaccurate results are often generated at great cost. The continued use of the latex agglutination assay should be seriously questioned in an era when cost containment and clinical efficiency are becoming increasingly important.

Background Neoadjuvant chemotherapies have been widely recommended in patients with locally advanced gastric cancer (LAGC). However, the evidence of combining neoadjuvant chemotherapy with anti–programmed death 1 (anti–PD-1) antibody therapy for patients with LAGC is lacking. Thus, we conducted a single-arm phase II trial to evaluate the efficacy and safety of the anti–PD-1 antibody sintilimab plus XELOX regimen (capecitabine plus oxaliplatin) in patients with LAGC. Methods Patients with LAGC (cT3-4 N+ M0, CY0, P0) were enrolled and received four preoperative cycles of sintilimab (200 mg, IV, Q21d) plus XELOX (oxaliplatin 130 mg/m 2 , IV, d1 with capecitabine 1,000 mg/m 2 , bid, d1–d14, Q21d) therapy. The primary endpoint was the pathological complete response (pCR) rate. This clinical trial was registered at Chictr.org.cn (trial number: ChiCTR2000030414). Results Thirty patients were enrolled from March 2020 to July 2021, with a median age of 62 years (range, 30–72), and 18 (60.0%) were men. There were 19 (63.3%) patients with PD-L1 CPS ≥1.The pCR rate was 33.3% [95% confidence interval (CI), 17.3%–52.8%], and the major pathologic response (MPR) rate was 63.3% (95% CI, 43.9%–80.1%). All the patients underwent R0 resection. The objective response rate (ORR) and the disease control rate (DCR) were 70.0% (95% CI, 50.6%–85.3%) and 100% (95% CI, 88.4%–100%), respectively. Downstaging of the overall TNM stage was observed in 22 (73.3%) patients. The pCR rate in patients with PD-L1 CPS ≥1 and patients with PD-L1 CPS &amp;lt;1 was 42.1% vs. 18.2% ( P = 0.246), whereas the MPR rate was 78.9% vs. 36.4% ( P = 0.047). The potential immune-related adverse events (irAEs) were hypothyroidism (3.3%), pneumonia (10.0%), and dermatitis (6.7%). Grade3 common treatment-related adverse events (TRAEs) were ALT increase (3.3%), AST increase (3.3%), and dermatitis (3.3%) during the neoadjuvant therapy. There were no severe complications or death related to the surgery. Conclusion Sintilimab plus XELOX as neoadjuvant therapy showed an encouraging pCR rate, MPR rate, and manageable safety. This combination of regimens might provide a new option for patients with LAGC. Clinical Trial Registration : Chictr.org.cn , identifier ChiCTR2000030414.

INTRODUCTION: Accurate assessment of HER2 status is critical in determining appropriate therapy for breast cancer patients but the best HER2 testing methodology has yet to be defined. In this study, we compared quantitative HER2 expression by the HERmark™ Breast Cancer Assay (HERmark) with routine HER2 testing by immunohistochemistry (IHC) and fluorescence in situ hybridization (FISH), and correlated HER2 results with overall survival (OS) of breast cancer patients in a multicenter Collaborative Biomarker Study (CBS). METHODS: Two hundred and thirty-two formalin-fixed, paraffin-embedded breast cancer tissues and local laboratory HER2 testing results were provided by 11 CBS sites. HERmark assay and central laboratory HER2 IHC retesting were retrospectively performed in a blinded fashion. HER2 results by all testing methods were obtained in 192 cases. RESULTS: HERmark yielded a continuum of total HER2 expression (H2T) ranging from 0.3 to 403 RF/mm2 (approximately 3 logs). The distribution of H2T levels correlated significantly (P<0.0001) with all routine HER2 testing results. The concordance of positive and negative values (equivocal cases excluded) between HERmark and routine HER2 testing was 84% for local IHC, 96% for central IHC, 85% for local FISH, and 84% for local HER2 status. OS analysis revealed a significant correlation of shorter OS with HER2 positivity by local IHC (HR=2.6, P=0.016), central IHC (HR=3.2, P=0.015), and HERmark (HR=5.1, P<0.0001) in this cohort of patients most of whom received no HER2-targeted therapy. The OS curve of discordant low (HER2 positive but H2T low, 10% of all cases) was aligned with concordant negative (HER2 negative and H2T low, HR=1.9, P=0.444), but showed a significantly longer OS than concordant positive (HER2 positive and H2T high, HR=0.31, P=0.024). Conversely, the OS curve of discordant high (HER2 negative but H2T high, 9% of all cases) was aligned with concordant positive (HR=0.41, P=0.105), but showed a significantly shorter OS than concordant negative (HR=41, P<0.0001). CONCLUSIONS: Quantitative HER2 measurement by HERmark is highly sensitive, accurately quantifies HER2 protein expression and correlates well with routine HER2 testing. When HERmark and local HER2 results were discordant, HERmark more accurately predicted overall survival.

This study examined the effect of the Ornish Program for Reversing Heart Disease and cardiac rehabilitation (CR) on psychosocial risk factors and quality of life in patients with confirmed coronary artery disease. Participants had previously undergone a revascularization procedure. The 84 patients self-selected to participate in the Ornish Program for Reversing Heart Disease (n = 507 28), CR (n = 28), or a control group (n = 28). Twelve psychosocial risk factors and quality of life variables were collected from all three groups at baseline, 3 months, and 6 months. At 3 and 6 months, Ornish group participants demonstrated significant improvements in all 12 outcome measures. The rehabilitation group improved in 7 of the 12, and the control group showed significant improvements in 6 of the variables. Intensive lifestyle modification programs significantly affect psychosocial risk factors and quality of life.

The proportion of low-birth-weight infants born to women of Mexican descent is consistently low despite adverse social and economic conditions. This is particularly true among immigrant Mexican women, who have better birth outcomes than do women of Mexican descent bom in the United States. This qualitative study explores pregnancy and childbearing among a sample of 41 Mexican immigrants in Chicago, including women with low-birth-weight babies and women with normal-birth-weight babies. In-depth interviews focused on social, economic, and cultural contexts of childbearing. Family support, especially support of a woman's mother, may help explain why women of Mexican descent have relatively few low-birth-weight infants compared with other groups. Implications for future research and policy development are suggested.

The greatest potential to improve public health lies in the ability of individuals to adopt healthful behaviors. The purpose of this study was to determine whether participation in a facilitator-based video version of the Coronary Health Improvement Project (CHIP) would improve health behaviors and significantly reduce employee health risks. Employees (n = 442) from six worksites in metropolitan Rockford, Illinois, were used in a pretest/posttest design. Employees self-selected to participate in a facilitator-based, CHIP video program. Participants received instruction twice a week, for 8 weeks, via 15 videos shown at each participating worksite. Demographic and biometric data (body weight, body mass index, blood lipids, blood pressure, and fasting blood glucose) were evaluated at baseline and at 8 weeks. All sites individually and collectively demonstrated significant and meaningful reductions in body weight, body mass index, total cholesterol, low-density lipoprotein cholesterol, triglycerides, and fasting blood glucose. Men demonstrated greater improvement than women, and individuals with higher baseline health risks experienced the greatest reductions in risk. The CHIP video program appears to be an effective method of lowering employee health risks. Future research is needed to determine how long these reductions may persist.

Recently a mother-daughter pair with life-long thrombocytopenia presented for consultation regarding their presumed diagnoses of autoimmune-based idiopathic thrombocytopenic purpura (ITP) and their extended family history of bleeding and myeloid malignancies (Figure 1A). The proband/mother (III:4) had been diagnosed with myelodysplastic syndrome (MDS), and the daughter (IV:3) was 32 weeks pregnant. A family history revealed 10 of 28 family members with thrombocytopenia, 4 of whom also had MDS/acute myeloid leukemia (AML). Consideration was given to known alleles associated with congenital thrombocytopenia with predisposition to MDS/AML. Among RUNX1, GATA2, and CEPBA, three genes in which germline mutations predispose to myeloid malignancies, only familial platelet disorder (FPD)/germline RUNX1 mutation is associated with thrombocytopenia and platelet dysfunction.1 Recently, however, mutations within the 5′ untranslated region (UTR) of ANKRD26 on chromosome 10p12 have been associated with Thrombocytopenia 2 (THC2), an autosomal-dominant congenital thrombocytopenia, and in one series a 30-fold increase in the frequency of MDS/AML. 2–5

Background and Objectives: Inflammation is considered a risk factor for venous thromboembolism. The association between inflammatory markers and the severity of acute pulmonary embolism (APE) has not been explored. Methods: We studied the association between two crude markers of inflammation, serum albumin, and red cell distribution width (RDW) and massive versus non-massive APE. Results: Among 552 consecutive cases of CT-angiogram-confirmed APE, a total of 46 cases (8.3%) had massive APE. Despite similar demographics and comorbidities, patients with massive APE had higher frequency of acute kidney injury (P = 0.005), higher lactic acid (P = 0.011), higher troponin (P = 0.001), higher BNP (P &lt; 0.001), higher frequency of RV dilation (P = 0.017) and hypokinesis (P = 0.003), and higher in-hospital mortality (15.2% vs. 2%, P &lt; 0.001). Patients with massive APE had significantly lower albumin level (median (IQR): 2.8 (2.2, 3.0) vs. 3.2 (2.8, 3.6) gm/dL, P &lt; 0.001) and higher RDW (median (IQR): 14.7 (13.8, 17.1) vs. 14.2 (13.3, 15.6), P = 0.006) compared with non-massive APE. ROC curves showed that albumin and RDW had an AUC of 0.750 (P &lt; 0.001) and 0.621 (P = 0.006) in predicting a massive APE, respectively. The optimal cutoff values for albumin and RDW that had the highest combined sensitivity and specificity for predicting APE was ≤3 gm/dL and &gt;14, for albumin and RDW, respectively. Restricted cubic splines showed a significant association between albumin (P = 0.0002) and RDW (P = 0.0446) and the occurrence of massive APE. After adjustment for patients’ age, body mass index, white blood cell count, the requirement of antibiotics during hospitalization, diabetes, RDW, and peak creatinine, serum albumin was independently associated with massive APE (OR 0.234, 95% CI 0.129–0.4242, P &lt; 0.001). Conclusion: low serum albumin is associated with massive APE. This association is likely a proxy for higher inflammatory state in massive compared with non-massive APE.

Unusual behavior in two cases of chordoma are reported. The first is a sacral primary tumor with widespread metastases. Review of the literature indicates that [See table in the PDF file] well documented instances of metastases from these neoplasms are an uncommon occurrence; and that in the majority of cases the sacral area is the primary site. The second report is of a vertebral chordoma that underwent sarcomatous histological transformation three and one-half years after radiation therapy. This is apparently a previously unreported phenomenon.

Prevalence of survivors of breast cancer has been steadily increasing in the last 20 years. Currently, more than 90% of women diagnosed with early-stage breast cancer are expected to be alive at 5 years from diagnosis thanks to early detection and breakthrough innovations in multimodal treatment strategies. Alongside this advancement in clinical outcomes, survivors of breast cancer might experience several specific challenges and present with unique needs. Survivorship trajectories after diagnosis and treatment of breast cancer can be significantly impacted by long-lasting and severe treatment-related side effects, including physical problems, psychological distress, fertility issues in young women, and impaired social and work reintegration, which add up to patients' individual risk of cancer recurrence and second primary malignancies. Alongside cancer-specific sequelae, survivors still present with general health needs, including management of chronic preexisting or ensuing conditions. Survivorship care should implement high-quality, evidence-based strategies to promptly screen, identify, and address survivors' needs in a comprehensive way and minimize the impact of severe treatment sequelae, preexisting comorbidities, unhealthy lifestyles, and risk of recurrence on quality of life. This narrative review focuses on core areas of survivorship care and discuss the state of the art and future research perspectives in key domains including selected long-term side effects, surveillance for recurrences and second cancers, well-being promotion, and specific survivors' needs.

ABSTRACT Eravacycline is a synthetic fluorocycline approved by the U.S. Food and Drug Administration in 2018. This study aimed to describe clinical and microbiological outcomes in addition to associated adverse effects of eravacycline used in U.S. hospitals. Real-world, observational study involving patients receiving ≥72 h of eravacycline at 19 medical centers located in all 5 regions of the United States between October 2018 and August 2022. The primary outcome was clinical success, defined as survival and absence of microbiological recurrence at 30 days from the end of eravacycline therapy and clinical improvement within 96 h of eravacycline initiation. In total, 416 patients met study criteria and were evaluated. Index culture specimens were most often isolated from the respiratory tract (24.8%, n = 103/416), wound(s) (20.9%, n = 87/416), or blood (19.5%, n = 81/416). As definitive therapy, eravacycline was most often used to treat infections caused by Enterobacterales spp. (42.3%, n = 176/416; 24.4%, n = 43/176 carbapenem-resistant), Enterococci spp. (24.0%, n = 100/416; 49.0%, 49/100 vancomycin-resistant), and Acinetobacter spp. (23.3%, n = 97/416; 47.4%, n = 46/97 carbapenem-resistant). Clinical success occurred in 75.7% of patients ( n = 315/416). Thirty-nine (9.4%, n = 39/416) patients experienced a treatment emergent adverse event (TEAE) potentially related to eravacycline with the majority (51.3%, n = 20/39) being gastrointestinal intolerance. Only 27 isolates (6.5%, n = 27/416) underwent eravacycline susceptibility testing. Eravacycline is being used to treat a broad range of Gram-negative and Gram-positive bacteria in the United States including those demonstrating multidrug-resistance with consistently low reported drug-related TEAE; however, antimicrobial susceptibility testing and subsequent in vitro susceptibility data of clinical isolates was sparingly performed. IMPORTANCE The rise of multidrug-resistant (MDR) pathogens, especially MDR Gram-negatives, poses a significant challenge to clinicians and public health. These resilient bacteria have rendered many traditional antibiotics ineffective, underscoring the urgency for innovative therapeutic solutions. Eravacycline, a broad-spectrum fluorocycline tetracycline antibiotic approved by the FDA in 2018, emerges as a promising candidate, exhibiting potential against a diverse array of MDR bacteria, including Gram-negative, Gram-positive, anaerobic strains, and Mycobacterium. However, comprehensive data on its real-world application remain scarce. This retrospective cohort study, one of the largest of its kind, delves into the utilization of eravacycline across various infectious conditions in the USA during its initial 4 years post-FDA approval. Through assessing clinical, microbiological, and tolerability outcomes, the research offers pivotal insights into eravacycline’s efficacy in addressing the pressing global challenge of MDR bacterial infections.

We report a patient with cystadenoma of the liver who presented with jaundice and abdominal mass. Although cystadenoma of the liver is a rare neoplasm, the lesion was diagnosed preoperatively by gray scale ultrasonography, PTC and ERCP. Characteristically, cystadenoma shows a multiseptated cystic appearance. While the origin of a cystadenoma is unclear, theories of synchronous development from anomalous bile ducts, endodermal diverticula, and ectopic germ cell origins have been promoted. Approximately 85% of patients with hepatic cystadenoma are women, with an insidious onset of symptoms due to the slowly growing nature of this tumor. Common symptoms include right upper quadrant mass, abdominal distension, and dull abdominal pain. Jaundice is less common. Complications include biliary obstruction, infection, hemorrhage, and rupture. As hepatic cystadenoma tends to recur after inadequate excision, and has malignant transformation potential, hepatic lobectomy has been promoted as definitive treatment.