Cost-effectiveness of anesthesia maintained with sevoflurane or propofol with and without additional monitoring: a prospective, randomized controlled trial.

BACKGROUND: We compared cost-effectiveness of anesthesia maintained with sevoflurane or propofol with and without additional monitoring, in the clinical setting of ear-nose-throat surgery. METHODS: One hundred twenty adult patients were randomized to four groups. In groups SEVO and SEVO+ anesthesia was maintained with sevoflurane, in group SEVO+ with additional bispectral index (BIS) and train-of-four (TOF) monitoring. In groups PROP and PROP+ anesthesia was maintained with propofol, in group PROP+ with additional BIS and TOF monitoring. RESULTS: Total cost of anesthesia per hour was greater in group SEVO+ compared to SEVO [€ 19.95(8.53) vs. 12.15(5.32), p <  0.001], and in group PROP+ compared to PROP (€ 22.11(8.08) vs. 13.23(4.23), p <  0.001]. Time to extubation was shorter in group SEVO+ compared to SEVO [11.1(4.7) vs. 14.5(3.9) min, p = 0.002], and in PROP+ compared to PROP [12.6(5.4) vs. 15.2(4.7) min, p <  0.001]. Postoperatively, arterial blood pressure returned to its initial values sooner in groups SEVO+ and PROP+. CONCLUSIONS: Our study demonstrated that the use of BIS and TOF monitoring decreased the total cost of anesthesia drugs and hastened postoperative recovery. However, in our circumstances, these were associated with higher disposables costs. Detailed cost analysis and further investigations are needed to identify patient populations who would benefit most from additional monitoring. TRIAL REGISTRATION: ClinicalTrials.gov, NCT02920749 . Retrospectively registered (date of registration September 2016).

Financial outcomes of transoral robotic surgery: A narrative review.

OBJECTIVE: To determine the current cost impact and financial outcomes of transoral robotic surgery in Otolaryngology. DATA SOURCES: A narrative review of the literature with a defined search strategy using Pubmed, MEDLINE, CINAHL, and Web of Science. REVIEW METHODS: Using keywords ENT or otolaryngology, cost or economic, transoral robotic surgery or TORs, searches were performed in Pubmed, MEDLINE, CINAHL, and Web of Science and reviewed by the authors for inclusion and analysis. RESULTS: Six total papers were deemed appropriate for analysis. All addressed cost impact of transoral robotic surgery (TORs) as compared to open surgical methods in treating oropharyngeal cancer and/or the identification of the primary tumor within unknown primary squamous cell carcinoma. Results showed TORs to be cost-effective. CONCLUSION: Transoral robotic surgery is currently largely cost effective for both treatment and diagnostic procedures. However, further studies are needed to qualify long-term data.

Potential impact of the financial crisis on outpatient hospital visits due to otorhinolaryngologic disorders in Crete, Greece.

The public health effect of financial crises has been emphasized in previous studies. In addition, a series of otorhinolaryngologic disorders and manifestations has been related to psychological factors in the literature. Such conditions include temporomandibular joint disorders, laryngopharyngeal reflux, chronic tinnitus, and vertigo. Focusing on the outpatient database records of a large hospital in Crete, Greece, the objective of this retrospective study was to explore possible occurrence variations within the prementioned otorhinolaryngologic morbidity which may be potentially attributed to increased levels of socioeconomic stress. Results revealed that although the total number of visits between two periods - before and after the beginning of the financial crisis in Greece - was comparable, a significant increase in the diagnosis of two disorders, namely vertigo and tinnitus was found. In addition, a trend toward increased rate of diagnosis for reflux and temporomandibular joint disorders was noted. Potential implications of these findings are discussed. In conclusion, health care providers in this as well as in other countries facing similar socio-economic conditions should be aware of potential changes in the epidemiologic figures regarding specific medical conditions.

Efficient Postoperative Disposition Selection in Pediatric Otolaryngology Patients: A Novel Approach.

OBJECTIVE: Pediatric patients undergoing surgery on the aerodigestive tract require a wide range of postoperative airway support that may be difficult predict in the preoperative period. Inaccurate prediction of postoperative resource needs leads to care inefficiencies in the form of unanticipated intensive care unit (ICU) admissions, ICU bed request cancellations, and overutilization of ICU resources. At our hospital, inefficient utilization of pediatric intensive care unit (PICU) resources was negatively impacting safety, access, throughput, and finances. We hypothesized that actionable key drivers of inefficient ICU utilization at our hospital were operative scheduling errors and the lack of predictability of intermediate-risk patients and that improvement methodology could be used in iterative cycles to enhance efficiency of care. Through testing this hypothesis, we aimed to provide a framework for similar efforts at other hospitals. STUDY DESIGN: Quality improvement initiative. METHODS: Plan, Do, Study, Act methodology (PDSA) was utilized to implement two cycles of change aimed at improving level-of-care efficiency at an academic pediatric hospital. In PDSA cycle 1, we aimed to address scheduling errors with surgical order placement restriction, creation of a standardized list of surgeries requiring PICU admission, and implementation of a hard stop for postoperative location in the electronic medical record surgical order. In the PDSA cycle 2, a new model of care, called the Grey Zone model, was designed and implemented where patients at intermediate risk of airway compromise were observed for 2-5 hours in the post-anesthesia care unit. After this observation period, patients were then transferred to the level of care dictated by their current status. Measures assessed in PDSA cycle 1 were unanticipated ICU admissions and ICU bed request cancellations. In addition to continued analysis of these measures, PDSA cycle 2 measures were ICU beds avoided, safety events, and secondary transfers from extended observation to ICU. RESULTS: In PDSA cycle 1, no significant decrease in unanticipated ICU admissions was observed; however, there was an increase in average monthly ICU bed cancellations from 36.1% to 45.6%. In PDSA cycle 2, average monthly unanticipated ICU admissions and cancelled ICU bed requests decreased from 1.3% to 0.42% and 45.6% to 33.8%, respectively. In patients observed in the Grey Zone, 229/245 (93.5%) were transferred to extended observation, avoiding admission to the ICU. Financial analysis demonstrated a charge differential to payers of $1.1 million over the study period with a charge differential opportunity to the hospital of $51,720 for each additional hospital transfer accepted due to increased PICU bed availability. CONCLUSIONS: Implementation of the Grey Zone model of care improved efficiency of ICU resource utilization through reducing unanticipated ICU admissions and ICU bed cancellations while simultaneously avoiding overutilization of ICU resources for intermediate-risk patients. This was achieved without compromising safety of patient care, and was financially sound in both fee-for-service and value-based reimbursement models. While such a model may not be applicable in all healthcare settings, it may improve efficiency at other pediatric hospitals with high surgical volume and acuity. LEVEL OF EVIDENCE: N/A Laryngoscope, 131:S1-S10, 2021.

Cost Considerations for Robotic Surgery.

Transoral robotic surgery (TORS) is a rapidly growing diagnostic and therapeutic modality in otolaryngology-head and neck surgery, having already made a large impact in the short time since its inception. Cost-effectiveness analysis is complex, and a thorough cost-effectiveness inquiry should analyze not only financial consequences but also impact on the health state of the patient. The cost-effectiveness of TORS is still under scrutiny, but the early data suggest that TORS is a cost-effective method compared with other available options when used in appropriately selected patients.

Health Disparities in the Access and Cost of Health Care for Otolaryngologic Conditions.

OBJECTIVE: To demonstrate whether race, education, income, or insurance status influences where patients seek medical care and the cost of care for a broad range of otolaryngologic diseases in the United States. STUDY DESIGN: Retrospective cohort study using data from the Medical Expenditure Panel Survey, from 2007 to 2015. SETTING: Nationally representative database. SUBJECTS AND METHODS: Patients with 14 common otolaryngologic conditions were identified using self-reported data and International Classification of Diseases, 9th Revision Clinical Modification diagnosis codes. To analyze disparities in the utilization and cost of otolaryngologic care, a multivariate logistic regression model was used to compare outpatient and emergency department visit rates and costs for African American, Hispanic, and Caucasian patients, controlling for sociodemographic characteristics. RESULTS: Of 78,864 respondents with self-reported otolaryngologic conditions, African American and Hispanic patients were significantly less likely to visit outpatient otolaryngologists than Caucasians (African American: adjusted odds ratio [aOR], 0.57; 95% CI, 0.5-0.65; Hispanic: aOR, 0.64; 95% CI, 0.56-0.73) and reported lower average costs per emergency department visit than Caucasians (African American: $4013.67; Hispanic: $3906.21; Caucasian: $7606.46; P < .001). In addition, uninsured, low-income patients without higher education were significantly less likely to receive outpatient otolaryngologic care than privately insured, higher-income, and more educated individuals (uninsured: aOR, 0.38; 95% CI, 0.29-0.51; poor: aOR, 0.75; 95% CI, 0.64-0.87; no degree: aOR, 0.67; 95% CI, 0.54-0.82). CONCLUSION: In this study, significant racial and socioeconomic discrepancies exist in the utilization and cost of health care for otolaryngologic conditions in the United States.

Predictors of High Costs of Care among Otolaryngology Patients.

OBJECTIVES: Identify predictors of high-cost otolaryngology care. STUDY DESIGN: Cross-sectional. SETTING: Tertiary academic multispecialty hospital. SUBJECTS/METHODS: All patients undergoing ≥1 otolaryngologic procedures from 2011 to 2015. Encounter costs were standardized using previously described methods approximating Medicare reimbursement. Patients were stratified by adult/pediatric and inpatient/outpatient. "Outliers" were defined as total encounter costs ≥95th percentile. Logistic regression measured predictors of outlier status. RESULTS: In total, 2433 adult inpatient encounters (95th percentile $57,611), 10,031 adult outpatient encounters ($10,772), 346 pediatric inpatient encounters ($84,639), and 3027 pediatric outpatient encounters ($8978) were included. For adult inpatient and outpatient, isolated head and neck oncologic procedures were the reference group. Among adult inpatients, laryngology and facial plastics procedures predicted higher odds of outlier status (odds ratio [OR] = 4.1 and 7.2). Involvement of multiple otolaryngology subspecialties increased the odds (OR = 4.7). Neck dissection and reconstructive procedures were the most common primary operations for adult inpatient outliers. For adult outpatients, several subspecialties had lower odds than head and neck (OR ≤0.44). Increased comorbidities predicted outliers for adult inpatient care (OR = 1.5); sex, age, race, and ethnicity did not. Cochlear implant was the most common primary operation among adult and pediatric outpatient outliers. Greater subspecialty involvement and increasing age predicted pediatric outpatient outliers (OR = 8.0 and 1.1); younger age and female sex predicted pediatric inpatient outliers (OR = 0.8 and 3.5). Airway procedures dominated pediatric inpatient outliers. CONCLUSION: This is the first large-scale study of high-cost otolaryngology care across multiple subspecialties. Specific procedures and subspecialties and increased comorbidities predicted high-cost care. Contrary to previous studies, patient sex, race, and ethnicity did not.

The increasing cost of pediatric otolaryngology care.

INTRODUCTION: Defining the costs associated with healthcare is vital to determining and understanding ways to reduce costs and improve quality of healthcare delivery. The objective of the present study was to identify the current public health burden of inpatient admissions for conditions commonly treated by pediatric otolaryngologists and compare trends in healthcare utilization with other common surgical diagnoses. METHODS: A retrospective cohort study using the Kids' Inpatient Database for pediatric discharges in the United States from 2000 to 2012. A list of the top 500 admission diagnoses was identified and subsequently grouped into surgical diagnoses typically managed by otolaryngologists and those managed by any other surgical discipline with the top 10 in each category included. Database analyses generated national estimates of summary statistics and comparison of trends over the twelve-year period. RESULTS: Of the top pediatric admission diagnoses, the most common conditions managed by surgical specialties involved inflammatory or infectious causes. Hospital charges significantly increased during this time across all diagnoses. On average, the charges for otolaryngologic diagnoses increased by 37.13% while costs increased by almost 12%. In comparison, the charges for non-otolaryngologic diagnoses increased by 35.87% and the costs by 10.43%. CONCLUSIONS: The public health impact and rising costs of healthcare are substantial. It is of critical significance that the healthcare system be aware of opportunities and lessons that may be learned across specialties to identify the primary drivers of healthcare cost while maintaining high quality standards for patient care.

[ENT medicine and head and neck surgery in the G-DRG system 2008]. / Die HNO-Heilkunde, Kopf- und Hals-Chirurgie im G-DRG-System 2008.

BACKGROUND: Further developments in the German DRG system have been incorporated into the 2008 version. For ENT medicine and head and neck surgery significant changes concerning coding of diagnoses, medical procedures and concerning the DRG-structure were made. METHODS: Analysis of relevant diagnoses, medical procedures and G-DRGs in the versions 2007 and 2008 based on the publications of the German DRG institute (InEK) and the German Institute of Medical Documentation and Information (DIMDI). RESULTS: Changes for 2008 focussed on the development of DRG structure, DRG validation and codes for medical procedures. The outcome of these changes for German hospitals may vary depending on the range of activities. CONCLUSION: The G-DRG system has gained in complexity again. High demands are made on correct and complete coding of complex ENT and head and neck surgery cases. Quality of case allocation within the G-DRG system has been improved. For standard cases quality of case allocation is adequate. Nevertheless, further adjustments of the G-DRG system especially for cases with complex neck surgery are necessary.

Otolaryngology in Low-Resource Settings: Practical and Ethical Considerations.

Providing otolaryngology care in low-resource settings requires careful preparation to ensure good outcomes. The level of care that can be provided is dictated by available resources and the supplementary equipment, supplies, and personnel brought in. Other challenges include personal health and safety risks as well as cultural and language differences. Studying outcomes will inform future missions. Educating and developing ongoing partnerships with local physicians can lead to sustained improvements in the local health care system.

[ENT and head and neck surgery in the German DRG system 2007]. / HNO-Heilkunde, Kopf- und Hals-Chirurgie im G-DRG-System 2007.

BACKGROUND: The German DRG system has been further developed into version 2007. For ENT and head and neck surgery, significant changes in the coding of diagnoses and medical operations as well as in the the DRG structure have been made. RESULTS: New ICD codes for sleep apnoea and acquired tracheal stenosis have been implemented. Surgery on the acoustic meatus, removal of auricle hyaline cartilage for transplantation (e. g. rhinosurgery) and tonsillotomy have been coded in the 2007 version. In addition, the DRG structure has been improved. Case allocation of more than one significant operation has been established. CONCLUSION: The G-DRG system has gained in complexity. High demands are made on the coding of complex cases, whereas standard cases require mostly only one specific diagnosis and one specific OPS code. The quality of case allocation for ENT patients within the G-DRG system has been improved. Nevertheless, further adjustments of the G-DRG system are necessary.

[Case allocation of extensive operations on head and neck within the German DRG system 2004-2007: what is the net result of the continued developments in case allocation?]. / Analyse der Abbildungsqualität grosser operativer Eingriffe an Kopf und Hals in den G-DRG-Systemen 2004-2007: Was hat die Weiterentwicklung der Fallpauschalen gebracht?

BACKGROUND: When the German DRG system was implemented there was some doubt about whether patients with extensive head and neck surgery would be properly accounted for. Significant efforts have therefore been invested in analysis and case allocation of those in this group. The object of this study was to investigate whether the changes within the German DRG system have led to improved case allocation. METHODS: Cost data received from 25 ENT departments on 518 prospective documented cases of extensive head and neck surgery were compared with data from the German institute dealing with remuneration in hospitals (InEK). Statistical measures used by InEK were used to analyse the quality of the overall system and the homogeneity of the individual case groups. RESULTS: The reduction of variance of inlier costs improved by about 107.3% from the 2004 version to the 2007 version of the German DRG system. The average coefficient of cost homogeneity rose by about 9.7% in the same period. Case mix index and DRG revenues were redistributed from less extensive to the more complex operations. Hospitals with large numbers of extensive operations and university hospitals will gain most benefit from this development. CONCLUSION: Appropriate case allocation of extensive operations on the head and neck has been improved by the continued development of the German DRG system culminating in the 2007 version. Further adjustments will be needed in the future.

Recent advances in robot-assisted head and neck surgery.

OBJECTIVE: This article reviews current clinical applications and experimental developments for robotic surgery in the head and neck with special focus on financial challenges, current clinical trials, and the controversial aspect of haptic and tactile feedback. DATA SOURCES: Literature was screened using the pubmed library. Information on clinical trials was excerpted from the National Institute of Health database. Additional data on experimental developments were gathered by personal communication. RESULTS: A steep increase in clinical applications for robotic surgery in the head and neck is determined as possible indications extend. Clinical trials are mostly non-randomized. A wide range of new robotic systems are expected to come into clinical use in the near future. CONCLUSION: As head and neck surgeons become more familiar with robotic surgery some patients evidently benefit from new technologies. Increased competition between the systems will certainly drive technological improvement and decrease the financial burden. Copyright © 2016 John Wiley & Sons, Ltd.

[Possibilities and limitations for the representation of ENT medicine in the G-DRG reimbursement system. Results of the DRG evaluation project]. / Möglichkeiten und Grenzen einer Abbildung der HNO-Heilkunde im G-DRG-System. Ergebnisse des DRG-Evaluationsprojektes.

BACKGROUND: To improve the representation of ENT medicine in the German diagnosis related groups (G-DRG) reimbursement system, the German Association for ENT Medicine and the ENT Professional Medical Association, in cooperation with the DRG-Research Group of the University Hospital of Muenster, undertook a DRG evaluation project. METHOD: A retrospective analysis was carried out of the DRG data records from 93,605 cases taken at 39 ENT institutions in 2003. A prospective collection of data from 25,666 cases, including defined expenditure data within a 4 month period in 2004, was also made. RESULTS: The number of cases per ENT institution ranged from 274 to 2,556. The mean case-mix was 792.0 and the mean case-mix index was 0.84. A total of 60.5% of the patients were male and 39.5% female, with an average age of 43.3 years. The mean patient clinical and complexity level (PCCL) was 0.72. Considerable adjustments have to be made, especially in oto-, rhino- and sinus-surgery. Allocation according to the complexity of the surgical procedure is mandatory and requires a revision of the German Catalogue of Medical Procedures. A DRG differentiation based on the PCCL should be implemented more frequently. Diagnostic endoscopies should be allocated via surgical partitioning. CONCLUSION: The adjustment proposals based on these results will gradually lead to an improved allocation of ENT medical procedures within the G-DRG system in 2006 and later.

Economic evaluation of immunoprophylaxis in children with recurrent ear, nose and throat infections.

This study compares the costs of immunoprophylaxis versus no immunoprophylaxis in children with recurrent ear, nose and throat (ENT) infections (otitis media and rhinopharyngitis) using ribosomal immunotherapy ('Ribomunyl'). The per-patient cost of ribosomal immunotherapy (FF297) is offset by direct savings garnered through the prevention of many acute infectious episodes. The net 6-month per-patient savings associated with immunoprophylaxis range from FF272 to FF1704, depending on the indication and the type of treatment-cost estimate. Saved healthcare resources include physician consultations and visits, laboratory tests, medicotechnical services (audiometric tests) and antibiotic therapy. Sensitivity analysis of efficacy and treatment-cost estimates enabled threshold ranges of incremental efficacy to be identified. Cost-equivalence between the 2 treatment options was found to exist when the incremental efficacy of immunoprophylaxis lay between 7.4 and 17.5% (recurrent otitis media), and between 8.9 and 26.1% (recurrent rhinopharyngitis). Thus, even when clearly lower incremental efficacy rates than those reported in controlled clinical trials (approximately 40 to 60%) are assumed, ribosomal immunotherapy can still be expected to be cost effective. An analysis of the perspectives of the various payers in the French healthcare system demonstrated that net savings occurred for all payers involved. However, social security insurance would gain most from an immunoprophylaxis programme. Based on the evidence presented here for France, physicians and payers should give increased attention to this treatment option.

Hospital resource consumption and outcome. Route of admission and age for hospitalized otolaryngology patients.

Hospitals and physicians face new payment mechanisms that provide incentives to study health policy, management, and economics. The purpose of this study was to analyze hospital resource consumption and outcome based on age and the route of hospital admission (emergency [ER] vs nonemergency [non-ER]). We analyzed all adult otolaryngology hospital admissions (N = 1589) during a three-year period (1985 through 1987) to a large northeastern academic medical center. Hospital resource consumption, measured by hospital length of stay and total hospital cost per patient, rose with age for ER and non-ER admissions. Severity of illness, clinical resource utilization, and mortality demonstrated these same characteristics. Diagnosis related group prospective hospital payment generated financial risk for ER admissions and elderly patients. Analysis demonstrated ER admission as more predictive of subsequent hospital resource consumption and outcome with changes in age compared with non-ER admission. Our findings suggest that in the future physicians and hospitals may find that age and the route of admission may be useful in stratifying patients regarding cost and outcome.

Hospital readmissions, otolaryngology, and the diagnosis related group hospital payment system.

An analysis of otolaryngologic patients requiring readmission was conducted at our institution during a 4-year period to determine the number of readmissions per patient and the time between discharge and hospital readmission. Readmitted otolaryngologic patients were found to have had greater hospital resource utilization, financial risk under diagnosis-related group payment, and mortality, compared with those patients not readmitted to our facility. For patients readmitted to otolaryngologic services (21.2% of total otolaryngologic patients), 20.4% of the readmissions occurred within 30 days of hospital discharge. Of these, 39.3% required one hospital readmission, 16.3% required two readmissions, and 46.4% of the patients called for three or more hospital admissions. Clinical factors were identified that resulted in a greater incidence of otolaryngologic readmission. Otolaryngologic patients readmitted to other clinical services were also studied. This analysis loads to the conclusion that inequities exist within the diagnosis related group hospital payment system vis-à-vis otolaryngologic readmissions. The results of these data also demonstrate leverage points in which we will be able to focus outpatient services for otolaryngologic patients requiring readmission and potentially decrease inpatient hospital expenditures in the days ahead.

Overview of otolaryngic allergy management. An eclectic and cost-effective approach.

Ear, nose, and throat allergic assessment plays an integral role in the evaluation and care of approximately 25% of patients seen in a general otolaryngology practice. With the advances in health care delivery and the influence of managed care organizations, physicians are asked to render cost-effective evaluation and management of their patients. This article examines the economic issues and historical data regarding the work-up of patients with suspected allergic problems. Relative cost-benefits of different modalities of treatments, including avoidance techniques, pharmacotherapy, and immunotherapy, are discussed.