ABSTRACT
PURPOSE: The impact of opportunistic screening mammography in the United States is difficult to quantify, partially due to lack of inclusion regarding method of detection (MOD) in national registries. This study sought to determine the feasibility of MOD collection in a multicenter community registry and to compare outcomes and characteristics of breast cancer based on MOD. METHODS: We conducted a retrospective study of breast cancer patients from a multicenter tumor registry in Missouri from January 2004 - December 2018. Registry data were extracted by certified tumor registrars and included MOD, clinicopathologic information, and treatment. MOD was assigned as screen-detected or clinically detected. Data were analyzed at the patient level. Chi-squared tests were used for categorical variable comparison and Mann-Whitney-U test was used for numerical variable comparison. RESULTS: 5351 women (median age, 63 years; interquartile range, 53-73 years) were included. Screen-detected cancers were smaller than clinically detected cancers (median size 12 mm vs. 25 mm; P < .001) and more likely node-negative (81% vs. 54%; P < .001), lower grade (P < .001), and lower stage (P < .001). Screen-detected cancers were more likely treated with lumpectomy vs. mastectomy (73% vs. 41%; P < .001) and less likely to require chemotherapy (24% vs. 52%; P < .001). Overall survival for patients with invasive breast cancer was higher for screen-detected cancers (89% vs. 74%, P < .0001). CONCLUSION: MOD can be routinely collected and linked to breast cancer outcomes through tumor registries, with demonstration of significant differences in outcome and characteristics of breast cancers based on MOD. Routine inclusion of MOD in US tumor registries would help quantify the impact of opportunistic screening mammography in the US.
Subject(s)
Breast Neoplasms , Female , Humans , Middle Aged , Breast Neoplasms/diagnosis , Breast Neoplasms/epidemiology , Breast Neoplasms/therapy , Mammography/methods , Retrospective Studies , Mastectomy/methods , Early Detection of Cancer/methods , Registries , Mass Screening/methodsABSTRACT
INTRODUCTION: Cyclic vomiting syndrome (CVS) is a functional gastrointestinal disorder with recurrent episodes of intense nausea and vomiting and thus may require frequent hospitalizations. There is paucity of data exploring the association of psychiatric and gastrointestinal comorbidities in repeat hospitalizations among pediatric patients with CVS. METHODS: We analyzed the Pediatric Health Information System database and included all patients up to 18 years of age with a diagnosis of CVS between 2016 and 2020. We excluded patients with chronic conditions, which mimic CVS. The primary outcome variable was 90-day admission rate, which was defined as a visit to emergency department or admission to observation/inpatient unit with a primary diagnosis of CVS within 90 days after an index CVS hospitalization. RESULTS: We evaluated a total of 2,604 hospitalizations represented by 1,370 unique individuals. The overall 90-day admission rate was 28.5%, which steadily decreased from 35.7% in 2016 to 23% in 2019 ( P < 0.001). Patients in the repeat hospitalization cohort were slightly older and more often men. Patients with repeat admissions had an increased proportion of anxiety and other gastrointestinal disorders. Multivariable logistic regression showed that anxiety, gastroesophageal reflux disease, functional dyspepsia, and abdominal migraine were associated with increased odds of repeat admissions. DISCUSSION: Ninety-day admission rates in pediatric CVS are decreasing overall, although still contributing to significant healthcare expenditure. Anxiety and gastrointestinal comorbidities were associated with increased risk of repeat admissions. Further prospective studies are needed to better understand the complex interactions of these comorbidities and their management affecting the natural course of CVS.
Subject(s)
Gastrointestinal Diseases , Vomiting , Male , Humans , Child , Vomiting/epidemiology , Vomiting/diagnosis , Anxiety/epidemiology , Gastrointestinal Diseases/epidemiology , Gastrointestinal Diseases/complications , Hospitalization , HospitalsABSTRACT
OBJECTIVES: Pediatric neurogastroenterology and motility (PNGM) disorders impose a significant impact on health-related quality of life and cost of health care in children and adolescents. The detailed understanding of its burden across demographic groups is unknown. The objective of our study is to characterize the demographic and hospitalization trends of patients undergoing PNGM tests. METHODS: We used Healthcare Cost and Utilization Project (HCUP) Inpatient Database (KID) for years 2003-2016 to perform a trend analysis in US hospitalizations for International Classification of Diseases (ICD)-9 and -10 Clinical Modification (CM)-identified PNGM studies in patients (<18 years of age) with elective admission and a length of stay (LOS) <3 days. The hospitalization rates were analyzed by year, hospital region, facility type, and patient sociodemographic characteristics. Multivariable logistic regression was used to examine factors influencing the receipt of motility studies. RESULTS: There was an overall increase trend in hospitalizations, rates of PNGM studies, and median hospital charges from 2003 to 2016. Patients with private insurance and living in the high-income zip codes were more likely to receive a PNGM study compared with those with governmental insurance and lower income area. Although the race was not found to influence the receipt of the study, a major difference in the LOS was noted across the regions. CONCLUSIONS: There are income- and insurance-based differences in the rates of inpatient PNGM studies. PNGM studies significantly add to health care burden. Standardization of PNGM practices across the country may decrease the LOS and associated expenses. Future analysis should include ambulatory PNGM services to understand combined inpatient and outpatient trends.
Subject(s)
Inpatients , Quality of Life , Adolescent , Child , Databases, Factual , Hospitalization , Humans , Length of Stay , United StatesABSTRACT
OBJECTIVE: To evaluate which factors determine utilization patterns and outcomes of continuous subcutaneous insulin infusion (CSII) in young adults with type 1 diabetes. METHODS: Utilizing the Optum deidentified electronic health record data set between 2008 to 2018 to perform a retrospective cohort study, we identified 2104 subjects with type 1 diabetes aged 18 to 30 years. We evaluated the effect of race on determining CSII utilization, HbA1c (%), and hospital admission for diabetic ketoacidosis (DKA). Crude and adjusted estimates were computed using logistic regression and linear mixed models. RESULTS: There was low CSII utilization among individuals who were Black, Hispanic, male, and those with governmental insurance. These groups also demonstrated higher HbA1c levels. Subjects who were Black, Hispanic, and those with governmental insurance had higher odds of DKA. Even when commercially insured, Black and Hispanic subjects demonstrated higher HbA1c levels, and Black individuals had higher odds of DKA. CONCLUSION: In a large electronic health record database in the U.S., there was low CSII utilization overall, particularly in Black and Hispanic minorities, despite CSII showing superior HbA1c control without an increase in DKA events.
Subject(s)
Diabetes Mellitus, Type 1 , Diabetic Ketoacidosis , Diabetes Mellitus, Type 1/drug therapy , Diabetic Ketoacidosis/drug therapy , Diabetic Ketoacidosis/epidemiology , Diabetic Ketoacidosis/prevention & control , Glycated Hemoglobin/analysis , Humans , Hypoglycemic Agents/therapeutic use , Insulin/therapeutic use , Insulin Infusion Systems , Male , Retrospective Studies , Young AdultABSTRACT
Background & objectives: In most of rural India, warfarin is the only oral anticoagulant available. Among patients taking warfarin, there is a strong association between poor control of the international normalized ratio (INR) and adverse events. This study was aimed to quantify INR control in a secondary healthcare system in rural Chhattisgarh, India. Methods: The INR data were retrospectively obtained from all patients taking warfarin during 2014-2016 at a secondary healthcare system in rural Chhattisgarh, India. Patients attending the clinic had their INR checked at the hospital laboratory and their warfarin dose adjusted by a physician on the same day. The time in therapeutic range (TTR) was calculated for patients who had at least two INR visits. Results: The 249 patients had 2839 INR visits. Their median age was 46 yr, and the median body mass index was 17.7 kg/m[2]. They lived a median distance of 78 km (2-3 h of travel) from the hospital. The median INR was 1.7 for a target INR of 2.0-3.0 (n=221) and 2.1 for a target of 2.5-3.5 (n=28). The median TTR was 13.0 per cent, and INR was subtherapeutic 66.0 per cent of the time. Distance from the hospital was not correlated with TTR. Interpretation & conclusions: INR values were subtherapeutic two-thirds of the time, and TTR values were poor regardless of distance from the health centre. Future studies should be done to identify interventions to improve INR control.
Subject(s)
Atrial Fibrillation , Warfarin , Anticoagulants/adverse effects , Humans , India/epidemiology , International Normalized Ratio , Middle Aged , Retrospective Studies , Warfarin/adverse effectsABSTRACT
OBJECTIVES: To assess the impact of early triggered palliative care consultation on the outcomes of high-risk ICU patients. DESIGN: Single-center cluster randomized crossover trial. SETTING: Two medical ICUs at Barnes Jewish Hospital. PATIENTS: Patients (n = 199) admitted to the medical ICUs from August 2017 to May 2018 with a positive palliative care screen indicating high risk for morbidity or mortality. INTERVENTIONS: The medical ICUs were randomized to intervention or usual care followed by washout and crossover, with independent assignment of patients to each ICU at admission. Intervention arm patients received a palliative care consultation from an interprofessional team led by board-certified palliative care providers within 48 hours of ICU admission. MEASUREMENTS AND MAIN RESULTS: Ninety-seven patients (48.7%) were assigned to the intervention and 102 (51.3%) to usual care. Transition to do-not-resuscitate/do-not-intubate occurred earlier and significantly more often in the intervention group than the control group (50.5% vs 23.4%; p < 0.0001). The intervention group had significantly more transfers to hospice care (18.6% vs 4.9%; p < 0.01) with fewer ventilator days (median 4 vs 6 d; p < 0.05), tracheostomies performed (1% vs 7.8%; p < 0.05), and postdischarge emergency department visits and/or readmissions (17.3% vs 38.9%; p < 0.01). Although total operating cost was not significantly different, medical ICU (p < 0.01) and pharmacy (p < 0.05) operating costs were significantly lower in the intervention group. There was no significant difference in ICU length of stay (median 5 vs 5.5 d), hospital length of stay (median 10 vs 11 d), in-hospital mortality (22.6% vs 29.4%), or 30-day mortality between groups (35.1% vs 36.3%) (p > 0.05). CONCLUSIONS: Early triggered palliative care consultation was associated with greater transition to do-not-resuscitate/do-not-intubate and to hospice care, as well as decreased ICU and post-ICU healthcare resource utilization. Our study suggests that routine palliative care consultation may positively impact the care of high risk, critically ill patients.
Subject(s)
Critical Illness/therapy , Early Medical Intervention , Intensive Care Units , Palliative Care , Referral and Consultation , Aged , Aged, 80 and over , Cross-Over Studies , Female , Humans , Male , Middle Aged , Prospective StudiesABSTRACT
Few studies have documented relationships between endovascular therapy, duplex ultrasonography (DUS), post-thrombotic syndrome (PTS), and quality of life (QOL). The Acute Venous Thrombosis: Thrombus Removal with Adjunctive Catheter-Directed Thrombolysis (ATTRACT) trial randomized 692 patients with acute proximal deep vein thrombosis (DVT) to receive anticoagulation or anticoagulation plus pharmacomechanical catheter-directed thrombolysis (PCDT). Compression DUS was obtained at baseline, 1 month and 12 months. Reflux DUS was obtained at 12 months in a subset of 126 patients. Clinical outcomes were collected over 24 months. At 1 month, patients who received PCDT had less residual thrombus compared to Control patients, evidenced by non-compressible common femoral vein (CFV) (21% vs 35%, p < 0.0001), femoral vein (51% vs 70%, p < 0.0001), and popliteal vein (61% vs 74%, p < 0.0001). At 12 months, in the ultrasound substudy, valvular reflux prevalence was similar between groups (85% vs 91%, p = 0.35). CFV non-compressibility at 1 month was associated with higher rates of any PTS (61% vs 46%, p < 0.001), a higher incidence of moderate-or-severe PTS (30% vs 19%, p = 0.003), and worse QOL (difference 8.2 VEINES-QOL (VEnous INsufficiency Epidemiological and Economic Study on Quality of Life) points; p = 0.004) at 24 months. Valvular reflux at 12 months was associated with moderate-or-severe PTS at 24 months (30% vs 0%, p = 0.01). In summary, PCDT results in less residual thrombus but does not reduce venous valvular reflux. CFV non-compressibility at 1 month is associated with more PTS, more severe PTS, and worse QOL at 24 months. Valvular reflux may predispose to moderate-or-severe PTS. ClinicalTrials.gov Identifier NCT00790335.
Subject(s)
Catheterization, Peripheral , Fibrinolytic Agents/administration & dosage , Thrombolytic Therapy , Ultrasonography, Doppler, Duplex , Venous Thrombosis/therapy , Administration, Intravenous , Adult , Catheterization, Peripheral/adverse effects , Female , Fibrinolytic Agents/adverse effects , Humans , Male , Middle Aged , North America , Postthrombotic Syndrome/diagnostic imaging , Postthrombotic Syndrome/etiology , Postthrombotic Syndrome/physiopathology , Predictive Value of Tests , Quality of Life , Risk Factors , Severity of Illness Index , Thrombolytic Therapy/adverse effects , Time Factors , Treatment Outcome , Venous Thrombosis/diagnostic imaging , Venous Thrombosis/physiopathologyABSTRACT
Importance: The optimal international normalized ratio (INR) to prevent venous thromboembolism (VTE) in warfarin-treated patients with recent arthroplasty is unknown. Objective: To determine the safety and efficacy of a target INR of 1.8 vs 2.5 for VTE prophylaxis after orthopedic surgery. Design, Setting, and Participants: The randomized Genetic Informatics Trial (GIFT) of Warfarin to Prevent Deep Vein Thrombosis enrolled 1650 patients aged 65 years or older initiating warfarin for elective hip or knee arthroplasty at 6 US medical centers. Enrollment began in April 2011 and follow-up concluded in October 2016. Interventions: In a 2 × 2 factorial design, participants were randomized to a target INR of 1.8 (n = 823) or 2.5 (n = 827) and to either genotype-guided or clinically guided warfarin dosing. For the first 11 days of therapy, open-label warfarin dosing was guided by a web application. Main Outcomes and Measures: The primary outcome was the composite of VTE (within 60 days) or death (within 30 days). Participants underwent screening duplex ultrasound postoperatively. The hypothesis was that an INR target of 1.8 would be noninferior to an INR target of 2.5, using a noninferiority margin of 3% for the absolute risk of VTE. Secondary end points were bleeding and INR values of 4 or more. Results: Among 1650 patients who were randomized (mean age, 72.1 years; 1049 women [63.6%]; 1502 white [91.0%]), 1597 (96.8%) received at least 1 dose of warfarin and were included in the primary analysis. The rate of the primary composite outcome of VTE or death was 5.1% (41 of 804) in the low-intensity-warfarin group (INR target, 1.8) vs 3.8% (30 of 793) in the standard-treatment-warfarin group (INR target, 2.5), for a difference of 1.3% (1-sided 95% CI, -∞ to 3.05%, P = .06 for noninferiority). Major bleeding occurred in 0.4% of patients in the low-intensity group and 0.9% of patients in the standard-intensity group, for a difference of -0.5% (95% CI, -1.6% to 0.4%). The INR values of 4 or more occurred in 4.5% of patients in the low-intensity group and 12.2% of the standard-intensity group, for a difference of -7.8% (95% CI, -10.5% to -5.1%). Conclusions and Relevance: Among older patients undergoing hip or knee arthroplasty and receiving warfarin prophylaxis, an international normalized ratio goal of 1.8 compared with 2.5 did not meet the criterion for noninferiority for risk of the composite outcome of VTE or death. However, the trial may have been underpowered to meet this criterion and further research may be warranted. Trial Registration: ClinicalTrials.gov Identifier: NCT01006733.
Subject(s)
Anticoagulants/administration & dosage , Arthroplasty, Replacement, Hip , Arthroplasty, Replacement, Knee , International Normalized Ratio , Venous Thromboembolism/prevention & control , Warfarin/administration & dosage , Aged , Anticoagulants/adverse effects , Female , Follow-Up Studies , Hemorrhage/chemically induced , Humans , Kaplan-Meier Estimate , Male , Proportional Hazards Models , Venous Thromboembolism/mortality , Warfarin/adverse effectsABSTRACT
Importance: Warfarin use accounts for more medication-related emergency department visits among older patients than any other drug. Whether genotype-guided warfarin dosing can prevent these adverse events is unknown. Objective: To determine whether genotype-guided dosing improves the safety of warfarin initiation. Design, Setting, and Patients: The randomized clinical Genetic Informatics Trial (GIFT) of Warfarin to Prevent Deep Vein Thrombosis included patients aged 65 years or older initiating warfarin for elective hip or knee arthroplasty and was conducted at 6 US medical centers. Enrollment began in April 2011 and follow-up concluded in October 2016. Interventions: Patients were genotyped for the following polymorphisms: VKORC1-1639G>A, CYP2C9*2, CYP2C9*3, and CYP4F2 V433M. In a 2 × 2 factorial design, patients were randomized to genotype-guided (n = 831) or clinically guided (n = 819) warfarin dosing on days 1 through 11 of therapy and to a target international normalized ratio (INR) of either 1.8 or 2.5. The recommended doses of warfarin were open label, but the patients and clinicians were blinded to study group assignment. Main Outcomes and Measures: The primary end point was the composite of major bleeding, INR of 4 or greater, venous thromboembolism, or death. Patients underwent a screening lower-extremity duplex ultrasound approximately 1 month after arthroplasty. Results: Among 1650 randomized patients (mean age, 72.1 years [SD, 5.4 years]; 63.6% women; 91.0% white), 1597 (96.8%) received at least 1 dose of warfarin therapy and completed the trial (n = 808 in genotype-guided group vs n = 789 in clinically guided group). A total of 87 patients (10.8%) in the genotype-guided group vs 116 patients (14.7%) in the clinically guided warfarin dosing group met at least 1 of the end points (absolute difference, 3.9% [95% CI, 0.7%-7.2%], P = .02; relative rate [RR], 0.73 [95% CI, 0.56-0.95]). The numbers of individual events in the genotype-guided group vs the clinically guided group were 2 vs 8 for major bleeding (RR, 0.24; 95% CI, 0.05-1.15), 56 vs 77 for INR of 4 or greater (RR, 0.71; 95% CI, 0.51-0.99), 33 vs 38 for venous thromboembolism (RR, 0.85; 95% CI, 0.54-1.34), and there were no deaths. Conclusions and Relevance: Among patients undergoing elective hip or knee arthroplasty and treated with perioperative warfarin, genotype-guided warfarin dosing, compared with clinically guided dosing, reduced the combined risk of major bleeding, INR of 4 or greater, venous thromboembolism, or death. Further research is needed to determine the cost-effectiveness of personalized warfarin dosing. Trial Registration: clinicaltrials.gov Identifier: NCT01006733.
Subject(s)
Anticoagulants/administration & dosage , Arthroplasty, Replacement, Hip , Arthroplasty, Replacement, Knee , Genotype , Pharmacogenomic Testing , Warfarin/administration & dosage , Aged , Anticoagulants/adverse effects , Drug Interactions , Elective Surgical Procedures , Hemorrhage/chemically induced , Hemorrhage/prevention & control , Humans , International Normalized Ratio , Kaplan-Meier Estimate , Venous Thrombosis/prevention & control , Warfarin/adverse effectsABSTRACT
BACKGROUND: Ovarian cancer (OC) requires complex multidisciplinary care with wide variations in outcome. We sought to determine the impact of institutional and process of care factors on overall survival (OS) and delivery of guideline care nationally. METHODS: This was a retrospective cohort study of primary OC diagnosed from 1998 to 2007 using the National Cancer Data Base (NCDB) capturing 80% of all U.S. cases. Patient- (demographics, comorbidities, stage/grade), process of care (adherence to guidelines) and institutional- (facility type, case volume) factors were evaluated. Primary outcomes were OS and delivery of guideline therapy. Multivariable logistic regression and Cox proportional hazards models were used for analysis. RESULTS: We analyzed 96,802 consecutive cases. Five-year OS was 84%, 66.3%, 32% and 15.7% for stages I, II, III and IV, respectively. The annual mean facility case volumes varied by cancer center type (range: 5.7 to 26.7), with 25% of cases spread over 65% of centers--all treating fewer than 8 cases. Overall, 56% of cases received non-guideline care. Low facility case volume and higher comorbidity index independently predicted non-guideline care; high volume centers were less likely to deliver non-guideline care (OR: 0.44, 95% CI: 0.41-0.47). Delivery of non-guideline care (OR: 1.4, 95% CI: 1.36-1.44), and higher facility case volume (OR: 0.91, 95% CI: 0.86-0.96) were both independent predictors of OS. CONCLUSIONS: Delivery of guideline care and facility case volume are important drivers of overall survival. Most cancer centers treat very few women with OC. National efforts should focus on improved access to centers with expertise in OC and ensuring delivery of guideline care.
Subject(s)
Ovarian Neoplasms/mortality , Ovarian Neoplasms/therapy , Aged , Cohort Studies , Female , Guideline Adherence/statistics & numerical data , Humans , Middle Aged , Neoplasm Staging , Ovarian Neoplasms/pathology , Retrospective Studies , United States/epidemiologyABSTRACT
Objective: To examine racial/ethnic disparities in severe maternal morbidity (SMM) and adverse pregnancy outcomes (APOs) among pregnant patients with substance use disorder (SUD) compared to individuals without SUD. Materials and Methods: We conducted a cross-sectional analysis of inpatient hospitalizations of pregnant people from the Healthcare Cost and Utilization Project (HCUP) National Inpatient Sample (NIS) from 2016 to 2019. ICD-10 codes were used to identify the frequency of SMM and/or APO between those with and without SUD by race/ethnicity. Multilevel logistic regression analyses were performed to identify the effect of race/ethnicity as an independent predictor and as an effect modifier of SMM and APO in patients with SUD. Results: From 2,508,259 hospitalizations, SUD was identified in 6.7% admissions with the highest rate in White patients (8.2%) followed by Black (7.7%) and Hispanic (2.2%) patients. Rate of SMM and APO were increased in patients with SUD in all racial/ethnic groups compared to those without SUD, increasing by 1% and 10%, respectively. Among all patients, Black race was an independent predictor of SMM (adjusted odds ratio [aOR] 2.09; 95% confidence interval [CI]: 2.05-2.13) and APO (aOR 1.58; 95% CI: 1.56-1.59). Hispanic ethnicity was also an independent risk factor for predicting SMM (aOR 1.40; 95% CI: 1.37-1.43). Among Hispanic patients, SUD was associated with an â¼90% increased likelihood of SMM and APO. Conclusion: Although higher rates of SMM and APO are seen among hospitalizations of pregnant people with SUD, racial/ethnic disparities also exist among this population. This warrants further attention and presents an opportunity for intervention and for addressing the root causes of racial and ethnic disparities.
ABSTRACT
Objective: Substance use disorder is a growing concern in the USA, especially among pregnant women. This study was undertaken to assess the impact of substance use disorder on adverse pregnancy outcomes using a nationwide sample of inpatient pregnancy hospitalizations in the USA, and to elucidate the influence on each type of adverse pregnancy outcome. Study design: A cross-sectional analysis of inpatient pregnancy hospitalizations in the USA from the Healthcare Cost and Utilization Project National Inpatient Sample from 2016 to 2020 was conducted. International Classification of Diseases - 10th revision and diagnosis-related group codes were used to identify inpatient pregnancy-related delivery hospitalizations with a substance use disorder and/or adverse pregnancy outcomes. Propensity score matching and multiple logistic regression analyses were undertaken to predict the likelihood of adverse pregnancy outcomes among pregnancy hospitalizations with and without substance use disorder. Subgroup analyses were performed to estimate the impact of substance use disorder on each adverse pregnancy outcome. Results: From 3,238,558 hospitalizations, the prevalence of adverse pregnancy outcomes was substantially higher among pregnancy hospitalizations with substance use disorder (35.6 %) compared with pregnancy hospitalizations without substance use disorder (25.1 %, p < 0.001). After matching and model adjustment for sociodemographic covariates, substance use disorder was identified as an independent predictor of adverse pregnancy outcomes [adjusted odds ratio (aOR) 1.47, 95 % confidence interval (CI) 1.45-1.49]. In subgroup analyses based on type of adverse pregnancy outcome, the greatest exposure risks were fetal growth restriction (aOR 1.96, 95 % CI 1.91-2.01), antepartum hemorrhage (aOR 1.79, 95 % CI 1.73-1.85) and preterm birth (aOR 1.65, 95 % CI 1.62-1.68). Conclusion: Patients with substance use disorder are at higher risk of adverse pregnancy outcomes, particularly fetal growth restriction, antepartum hemorrhage and preterm birth.
ABSTRACT
BACKGROUND: Aerodigestive care is one model of multi-disciplinary care, which is a valuable tool for both providers and patients. Aerodigestive care models are associated with improved outcomes, reduced anesthesia exposure, reduction in hospital admissions, and fewer days of missed work or school. This is the first study to explore national usage and cost trends in combined endoscopy utilization to identify gaps in care and the potential for financial resource optimization. METHODS: Data from the Healthcare Cost and Utilization Project (HCUP) Kid's Inpatient Sample (KID) was used from 2016 and 2019. Diagnoses and procedures were identified using ICD-10 codes, for patients with hospital length of stay less than 1 day. Demographic data were identified, and survey-weighted means and proportions were computed. Bivariate comparisons were made using Rao Scott Chi-Square tests. National estimates of charges were computed with discharge weights, developed using the American Hospital Association (AHA) universe. KEY RESULTS: White, high-income patients, and those at urban teaching hospitals received the greatest proportion of combined endoscopic procedures. The cost/charges associated with combined endoscopies are less than for separate gastrointestinal (GI) or airway only endoscopies combined. However, combined procedures comprise a smaller share of national aggregate cost. CONCLUSIONS: National utilization trends highlight racial and socioeconomic disparities and suggest differences in access based on hospital characteristics, despite the reduced cost/charges of the combined procedure. For patients with a need for combined aerodigestive procedures, there appears to be a cost-savings opportunity to increase efforts for combined procedures at the level of the clinician or hospital.
Subject(s)
Anesthesia , Anesthesiology , United States , Humans , Feasibility Studies , Endoscopy , Hospitals, TeachingABSTRACT
Purpose: Immunotherapy (IO) has significantly improved outcomes in metastatic renal cell carcinoma (mRCC). Preclinical evidence suggests that responses to IO may be potentiated via immunomodulatory effects of stereotactic radiation therapy (SRT). We hypothesized that clinical outcomes from the National Cancer Database (NCDB) would demonstrate improved overall survival (OS) in patients with mRCC receiving IO + SRT versus IO alone. Methods and Materials: Patients with mRCC receiving first-line IO ± SRT were identified from the NCDB. Conventional radiation therapy was allowed in the IO alone cohort. The primary endpoint was OS stratified by the receipt of SRT (IO + SRT vs IO alone). Secondary endpoints included OS stratified by the presence of brain metastases (BM) and timing of SRT (before or after IO). Survival was estimated using Kaplan-Meier methodology and compared via the log-rank test. Results: Of 644 eligible patients, 63 (9.8%) received IO + SRT, and 581 (90.2%) received IO alone. Median follow-up time was 17.7 months (range, 2-24 months). Sites treated with SRT included the brain (71.4%), lung/chest (7.9%), bones (7.9%), spine (6.3%), and other (6.3%). OS was 74.4% versus 65.0% at 1 year and 71.0% versus 59.4% at 2 years for the IO + SRT and IO alone groups, respectively, although this difference did not reach statistical significance (log-rank P = .1077). In patients with BM, however, 1-year OS (73.0% vs 54.7%) and 2-year OS (70.8% vs 51.4%) was significantly higher in those receiving IO + SRT versus IO alone, respectively (pairwise P = .0261). Timing of SRT (before or after IO) did not influence OS (log-rank P = .3185). Conclusions: Patients with BM secondary to mRCC had prolonged OS with the addition of SRT to IO. Factors such as International mRCC Database Consortium risk stratification, oligometastatic tumor burden, SRT dose/fractionation, and utilization of doublet therapy should be considered in future analyses to better identify patients who may benefit from combined IO + SRT. Further prospective studies are warranted.
ABSTRACT
Introduction: First-line systemic therapy (ST) options for advanced hepatocellular carcinoma (HCC) include tyrosine kinase inhibitors and immunotherapy (IO). Evolving data suggest prolonged overall survival (OS) when ST is combined with stereotactic body radiation therapy (SBRT), although evidence is significantly limited in HCC populations. We hypothesized that advanced HCC patients in the National Cancer Database (NCDB) would have improved OS when receiving ST+SBRT vs ST alone. Methods: Stage III/IV HCC patients diagnosed from 2010-2020 and treated with first-line ST±SBRT were identified from the NCDB. The primary endpoint was OS from date of diagnosis stratified by the receipt of SBRT (ST+SBRT vs ST alone). Survival was estimated using Kaplan-Meier methodology and compared via log-rank. Multivariate analysis (MVA) was performed by Cox regression. Results: Of 10,505 eligible patients with stage III disease, 115 (1.1%) received ST+SBRT and 10,390 (98.9%) received ST alone. Of 9,617 eligible patients with stage IV disease, 127 (1.3%) received ST+SBRT and 9,490 (98.7%) received ST alone. Median follow-up time was 6.8 months. Baseline characteristics were similar between cohorts. Patients with stage III disease receiving ST+SBRT had improved median OS (12.62 months vs 8.38 months) and higher rates of survival at 1-year (53.0% vs 38.7%) and 2-years (27.0% vs 20.7%) compared to those receiving ST alone (log-rank P=0.0054). Similarly, patients with stage IV disease receiving ST+SBRT had improved median OS (11.79 months vs 5.72 months) and higher rates of survival at 1-year (49.6% vs 26.2%) and 2-years (23.6% vs 12.0%) (log-rank P<0.0001). On MVA, receipt of SBRT predicted improved OS (HR=0.748, 95%CI 0.588-0.951; P=0.0178) and receipt of IO trended towards improved OS (HR=0.859, 95%CI 0.735-1.003; P=0.0538). Conclusion: In advanced HCC, patients receiving ST+SBRT had improved OS compared to those receiving ST alone. Prospective clinical trials are warranted to better identify HCC populations which may benefit from combined modality therapy.
ABSTRACT
Previous wireless motility capsule (WMC) studies demonstrated decreased small intestinal pH in people with CF (PwCF) however the data is lacking on the colonic pH profile. We re-analyzed previously published WMC data to determine colonic pH/bicarbonate concentration and single cell RNA sequencing (sc-RNAseq) to examine the normal expression of acid-base transporters in the colon/rectum.CF patients showed significantly lower pH and bicarbonate concentration values, particularly in the distal rectosigmoid region. There was no difference in colonic motility parameters between CF and non-CF subjects. SLC26A3 is highly expressed bicarbonate transporter in the colon and rectum, more so than CFTR. While dysmotility can alter intraluminal pH, observed changes likely originate from alterations in intestinal ion transport rather than colonic dysmotility. SLC26A3 is abundantly expressed in the human colon and rectum and may be a therapeutic target for restoration of bicarbonate transport. These findings may help better understand the gastrointestinal symptoms in PwCF.
Subject(s)
Cystic Fibrosis , Humans , Adult , Cystic Fibrosis/genetics , Cystic Fibrosis/metabolism , Bicarbonates/metabolism , Intestine, Small/metabolism , Colon/metabolism , Hydrogen-Ion Concentration , Gastrointestinal MotilityABSTRACT
BACKGROUND: Percutaneous Endoscopic Gastrostomy (PEG) tubes are often placed for dysphagia following a stroke in order to maintain sufficient caloric intake. The 2011 ASGE guidelines recommend delaying PEG tube placement for two weeks, as half of patients with dysphagia improve within 2 wk. There are few studies comparing outcomes based on timing of PEG tube placement, and there is increasing demand for early PEG tube placement to meet requirements for timely discharge to rehab and skilled nursing facilities. AIM: To assess the safety of early (≤ 7 d post stroke) vs late (> 7 d post stroke) PEG tube placement and evaluate whether pre-procedural risk factors could predict mortality or complications. METHODS: We performed a retrospective study of patients undergoing PEG tube placement for dysphagia following a stroke at two hospitals in Saint Louis, MO between January 2011 and December 2017. Patients were identified by keyword search of endoscopy reports. Mortality, peri-procedural complication rates, and post-procedural complication rates were compared in both groups. Predictors of morbidity and mortality such as protein-calorie malnutrition, presence of an independent cardiovascular risk equivalent, and presence of Systemic inflammatory response syndrome (SIRS) criteria or documented infection were evaluated by multivariate logistic regression. RESULTS: 154 patients had a PEG tube placed for dysphagia following a stroke, 92 in the late group and 62 in the early group. There were 32 observed deaths, with 8 occurring within 30 d of the procedure. There was an increase in peri-procedural and post-procedural complications with delayed PEG placement which was not statistically significant. Hospital length of stay was significantly less in patients with early PEG tube placement (12.9 vs 22.34 d, P < 0.001). Protein calorie malnutrition, presence of SIRS criteria and/or documented infection prior to procedure or having a cardiovascular disease risk equivalent did not significantly predict mortality or complications. CONCLUSION: Early PEG tube placement following a stroke did not result in a higher rate of mortality or complications and significantly decreased hospital length of stay. Given similar safety outcomes in both groups, early PEG tube placement should be considered in the appropriate patient to potentially reduce length of hospital stay and incurred costs.
ABSTRACT
Background: Elderly patients undergoing hip or knee arthroplasty are at a risk for myocardial injury after noncardiac surgery (MINS). We evaluated the ability of five common cardiac risk scores, alone or combined with baseline high-sensitivity cardiac troponin I (hs-cTnI), in predicting MINS and postoperative day 2 (POD2) hs-cTnI levels in patients undergoing elective total hip or knee arthroplasty. Methods: This study is ancillary to the Genetics-InFormatics Trial (GIFT) of Warfarin Therapy to Prevent Deep Venous Thrombosis, which enrolled patients 65 years and older undergoing elective total hip or knee arthroplasty. The five cardiac risk scores evaluated were the atherosclerotic cardiovascular disease calculator (ASCVD), the Framingham risk score (FRS), the American College of Surgeon's National Surgical Quality Improvement Program (ACS-NSQIP) calculator, the revised cardiac risk index (RCRI), and the reconstructed RCRI (R-RCRI). Results: None of the scores predicted MINS in women. Among men, the ASCVD (C-statistic of 0.66; p=0.04), ACS-NSQIP (C-statistic of 0.69; p=0.01), and RCRI (C-statistic of 0.64; p=0.04) predicted MINS. Among all patients, spearman correlations (r s) of the risk scores with the POD2 hs-cTnI levels were 0.24, 0.20, 0.11, 0.11, and 0.08 for the ASCVD, Framingham, ACS-NSQIP, RCRI, and R-RCRI scores, respectively, with p values of <0.001, <0.001, <0.001, 0.006, and 0.025. Baseline hs-cTnI predicted MINS (C-statistics: 0.63 in women and 0.72 in men) and postoperative hs-cTnI (r s = 0.51, p=0.001). Conclusion: In elderly patients undergoing elective hip or knee arthroplasty, several of the scores modestly predicted MINS in men and correlated with POD2 hs-cTnI.
ABSTRACT
Depression is a highly prevalent, often underrecognized and undertreated comorbidity of Parkinson's disease closely correlated to health-related quality of life. National trends in depression care for patients with Parkinson's disease are not well documented. This paper identifies a cohort of patients with Parkinson's disease from nationally representative survey data and analyzes trends in depression care. Using data from the 2005-2006 through 2015-2016 waves of the National Health and Nutrition Examination Survey (NHANES), individuals were classified as Parkinson's patients by reported medication use. PHQ-9 scores were used to identify individuals screening positive for depression. A composite treatment variable examined the reported use of mental health services and antidepressant medication. Survey participants with probable PD screened positive for depression, reported the use of antidepressant medication, and reported visits to mental health services more frequently than the control group. Survey participants with PD who screened positive for depression were more likely to report limitations in physical functioning due to an emotional problem than controls. While depression is highly prevalent among individuals with Parkinson's disease, they are more likely to receive any treatment. Further research is required to investigate differences in patterns of treatment, contributing factors of emotions to limitations in physical functioning, and appropriate interventions.
Subject(s)
Parkinson Disease , Cross-Sectional Studies , Depression/epidemiology , Humans , Nutrition Surveys , Parkinson Disease/drug therapy , Parkinson Disease/epidemiology , Quality of LifeABSTRACT
OBJECTIVE: Diabetes technology is available and its efficacy and safety have been demonstrated; however, there is little evidence as to how this technology is being utilized and its effectiveness in vulnerable populations. This study evaluated differences in outcomes for young adults in the United States (U.S.) from lower socioeconomic (SES) backgrounds with type 1 diabetes (T1D) managed on continuous subcutaneous insulin infusion (CSII) versus multiple daily injections (MDI) or fixed-dose insulin (FDI). RESEARCH DESIGN METHODS AND PARTICIPANTS: Utilizing the Optum® de-identified Electronic Health Record data set between 2008 and 2018 to perform a retrospective, cohort study, we identified 805 subjects with T1D aged 18-30 years with Medicaid. We evaluated median difference in HbA1c between CSII and MDI/FDI users for 24 months. Predictors of diabetic ketoacidosis (DKA)-associated hospitalizations by CSII use were evaluated using logistic regression. RESULTS: CSII users showed statistically significant lower median HbA1c values at 24 months of follow-up compared to individuals on MDI/FDI. Non-white individuals were at lower odds of receiving treatment with CSII. Subjects on CSII were not more likely to be hospitalized for DKA compared to subjects treated with MDI/FDI. Older subjects were at lower odds of being hospitalized for DKA. Males and subjects followed by Endocrinologists were at higher odds of being hospitalized for DKA. CONCLUSIONS: Young adults with T1D from lower SES backgrounds show improved glycaemic control when in CSII compared to MDI/FDI without increases in hospitalizations for DKA.