Short- and long-term outcomes of oropharyngeal cancer care in the elderly.

OBJECTIVE: To examine associations between pretreatment variables, short-term and long-term swallowing and airway impairment, and survival in elderly patients (age > 65 years) treated for oropharyngeal squamous cell cancer (SCCA). STUDY DESIGN: Retrospective analysis of Surveillance, Epidemiology, and End Results (SEER)-Medicare data. METHODS: Longitudinal data from 666 patients diagnosed with oropharyngeal SCCA from 2004 to 2007 were evaluated using cross-tabulations, multivariate logistic regression, and survival analysis. RESULTS: Dysphagia (odds ratio [OR] = 1.3, 1.0-1.7), esophageal stricture (OR = 5.5, 2.6-11.9), and airway obstruction (OR = 1.6, 1.1-2.2) increased 1 year after treatment. The odds of airway obstruction, esophageal stricture, and pneumonia increased over subsequent years, with significantly increased risk at 5 years for airway obstruction (OR = 3.0, 1.4-6.4), pneumonia (OR = 4.5, 1.8-11.2), and stricture (OR = 5.5, 1.8-17.6). Pretreatment dysphagia was a significant predictor of long-term dysphagia, airway obstruction, and pneumonia. Chemoradiation, advanced stage disease, high-volume hospital care, male sex, and salvage surgery were significant predictors of long-term gastrostomy use. Long-term dysphagia, gastrostomy or tracheostomy dependence, weight loss, airway obstruction, and pneumonia were associated with poorer survival, with tracheostomy dependence (hazard ratio [HR] = 2.2, 1.7-2.9) and pneumonia (HR = 2.0, 1.7-2.4) associated with the greatest risk of late mortality. CONCLUSION: Airway and swallowing impairment is common after treatment of oropharyngeal SCCA in elderly patients, increases over time, and is associated with poorer survival. Patients with pretreatment dysphagia, advanced stage disease, initial treatment with chemoradiation, and salvage surgery represent a high-risk group with an increased risk of disability and death. LEVEL OF EVIDENCE: 2c. Laryngoscope, 128:2084-2093, 2018.

[Cases and duration of mechanical ventilation in German hospitals : An analysis of DRG incentives and developments in respiratory medicine]. / Beatmungsfälle und Beatmungsdauer in deutschen Krankenhäusern : Eine Analyse von DRG-Anreizen und Entwicklungen in der Beatmungsmedizin.

BACKGROUND: Diagnosis-related groups (DRGs) have been used to reimburse hospitals services in Germany since 2003/04. Like any other reimbursement system, DRGs offer specific incentives for hospitals that may lead to unintended consequences for patients. In the German context, specific procedures and their documentation are suspected to be primarily performed to increase hospital revenues. Mechanical ventilation of patients and particularly the duration of ventilation, which is an important variable for the DRG-classification, are often discussed to be among these procedures. OBJECTIVES: The aim of this study was to examine incentives created by the German DRG-based payment system with regard to mechanical ventilation and to identify factors that explain the considerable increase of mechanically ventilated patients in recent years. Moreover, the assumption that hospitals perform mechanical ventilation in order to gain economic benefits was examined. MATERIAL AND METHODS: In order to gain insights on the development of the number of mechanically ventilated patients, patient-level data provided by the German Federal Statistical Office and the German Institute for the Hospital Remuneration System were analyzed. The type of performed ventilation, the total number of ventilation hours, the age distribution, mortality and the DRG distribution for mechanical ventilation were calculated, using methods of descriptive and inferential statistics. Furthermore, changes in DRG-definitions and changes in respiratory medicine were compared for the years 2005-2012. RESULTS: Since the introduction of the DRG-based payment system in Germany, the hours of ventilation and the number of mechanically ventilated patients have substantially increased, while mortality has decreased. During the same period there has been a switch to less invasive ventilation methods. The age distribution has shifted to higher age-groups. A ventilation duration determined by DRG definitions could not be found. CONCLUSION: Due to advances in respiratory medicine, new ventilation methods have been introduced that are less prone to complications. This development has simultaneously improved survival rates. There was no evidence supporting the assumption that the duration of mechanical ventilation is influenced by the time intervals relevant for DRG grouping. However, presumably operational routines such as staff availability within early and late shifts of the hospital have a significant impact on the termination of mechanical ventilation.

Two-year mortality, complications, and healthcare use in children with medicaid following tracheostomy.

OBJECTIVES/HYPOTHESIS: To assess patient characteristics associated with adverse outcomes in the first 2 years following tracheostomy, and to report healthcare utilization and cost of caring for these children. STUDY DESIGN: Retrospective cohort study. METHODS: Children (0-16 years) in Medicaid from 10 states undergoing tracheostomy in 2009, identified with International Classification of Diseases, Ninth Revision, Clinical Modification procedure codes and followed through 2011, were selected using the Truven Health Medicaid Marketscan Database (Truven Health Analytics, Inc., Ann Arbor, MI). Patient demographic and clinical characteristics were assessed with likelihood of death and tracheostomy complication using chi-square tests and logistic regression. Healthcare use and spending across the care continuum (hospital, outpatient, community, and home) were reported. RESULTS: A total of 502 children underwent tracheostomy in 2009, with 34.1% eligible for Medicaid because of disability. Median age at tracheostomy was 8 years (interquartile range 1-16 years), and 62.7% had a complex chronic condition. Two-year rates of in-hospital mortality and tracheostomy complication were 8.9% and 38.8%, respectively. In multivariable analysis, the highest likelihood of mortality occurred in children age < 1 year compared with 13+ years (odds ratio [OR] 7.3; 95% confidence interval [CI], 3.2-17.1); the highest likelihood of tracheostomy complication was in children with a complex chronic condition versus those without a complex chronic condition (OR 3.3; 95% CI, 1.1-9.9). Total healthcare spending in the 2 years following tracheostomy was $53.3 million, with hospital, home, and primary care constituting 64.4%, 9.4%, and 0.5% of total spending, respectively. CONCLUSION: Mortality and morbidity are high, and spending on primary and home care is small following tracheostomy in children with Medicaid. Future studies should assess whether improved outpatient and community care might improve their health outcomes. LEVEL OF EVIDENCE: 4. Laryngoscope, 126:2611-2617, 2016.

Tracheostomy timing affects stroke recovery.

BACKGROUND: The timing of tracheostomy in stroke patients unable to protect their airway has become a topic of debate. Proponents for early tracheostomy (ET) cite benefits including less ventilation-associated pneumonia, less sedative drug use, shorter length of stay, and reduced mortality in comparison with late tracheostomy (LT). METHODS: We examined the timing of tracheostomy on stroke patient outcomes across the United States using the Nationwide Inpatient Sample (2008-2010). Independent samples t tests and chi-squared tests were used to make comparisons between early (≤10 days) and late (11-25 days) tracheostomy. Multivariable models, adjusted for confounding factors, investigated outcome measures. RESULTS: In total, 13,165 stroke cases were included in the study (5591 in the ET group and 7574 in the LT group). Patients receiving an ET had a significant reduction in the odds of ventilator-associated pneumonia in comparison with the LT group (OR: .688, P = .026). The length of stay for patients receiving an ET was significantly lower in comparison with the LT group (P < .001) and was associated with an 18% reduction in total hospital costs (P < .001). CONCLUSIONS: Early tracheostomy for stroke patients may reduce the incidence of ventilator-associated pneumonia, thereby shortening the hospital stay and lowering total hospital costs. These relationships warrant further investigation in a large prospective multicenter trial.

Parental perception of functional status following tracheostomy in infancy: a single center study.

OBJECTIVE: To examine the functional outcomes of children who underwent a tracheostomy in the initial hospitalization after birth and to determine their correlates. STUDY DESIGN: We administered the validated 43-item Functional Status-II (FS-II) questionnaire by Stein and Jessop over the telephone to caregivers of surviving children. The FS-II items generated a total score, age-specific: (1) total; (2) general health (GH); and (3) responsiveness, activity, or interpersonal functioning (IPF) scores in specific age group categories. RESULTS: FS-II was administered to 51/62 (82.2%) survivors at a median (range) age of 5 (1-10) years; 27% children were on the ventilator and 43% required devices. About 40% of children had a median of 1 (1-4) hospitalization in the previous 6 months. Scores were >2 SD below means in 55%, 24%, and 55% cases for age-specific T, GH, and R/A/IPF scores respectively. The T and R/A/IPF scales were significantly higher in those with private, rather than public, maternal insurance, as were T and R/A/IPF scores for children ≥ 4 years, compared with younger children. On regression analysis, FS-II T, GH, and R/A/IPF scores were independently associated with maternal private insurance (P = .02). R/A/IPF scores were also significantly associated with corrected age at FS-II administration. CONCLUSIONS: One-third of surviving children who underwent tracheostomy during their initial hospitalization remained technology-dependent. The parental FS-II questionnaires revealed low R/A/IPF scores, especially at younger ages and in those with maternal public insurance. Further research on family-level interventions to improve functional outcomes in this population is warranted.

Acute care and long-term mortality among elderly patients with intracerebral hemorrhage who undergo chronic life-sustaining procedures.

Little is known about patients with intracerebral hemorrhage (ICH) who undergo chronic life-sustaining procedures. We sought to explore variations in treatment, Medicare payments, and mortality among elderly patients with ICH who received a feeding tube, a tracheostomy, or neither chronic life-sustaining procedure. Medicare Provider Analysis and Review files from 2004 linked to Center for Medicaid and Medicare Services denominator files through January 2005 were analyzed. Patients over age 65 years with a primary diagnosis of ICH based on discharge code (ICD-9-CM 431) were divided into those who underwent tracheostomy, those who underwent feeding tube placement but not tracheostomy, and those who underwent neither procedure. Thirty-day and 1-year survival rates were estimated using Kaplan-Meier methods. Among the 32,210 patients studied, 6% underwent feeding tube placement, and 2.5% underwent tracheostomy. Compared with the patients who did not undergo a chronic life-sustaining procedure, those who underwent tracheostomy had a longer length of stay (median, 25 days vs 4 days; P < .01) and greater Medicare spending (median, $81,479 vs $6,008; P < .01) during their initial hospitalization. The 30-day and 1-year cumulative mortality risks were 47% and 59%, respectively, in patients who did not undergo a chronic life-sustaining procedure, 21% and 53% in patients who underwent feeding tube placement, and 19% and 65% in those who underwent tracheostomy (P < .01, log-rank test across the 3 groups). Our findings show high 1-year mortality among elderly patients with ICH, even in those who undergo chronic life-sustaining procedures. Medicare payments for patients who undergo tracheostomy are substantial. More information about functional outcomes is needed.

Assessment of risk factors for in-hospital mortality after intensive care unit discharge.

CONTEXT: Post-intensive care unit (ICU) mortality predictors are unknown. OBJECTIVE: To assess post-ICU in-hospital mortality predictors. MATERIALS AND METHODS: Analysis of 296 patients discharged alive from a medical-surgical ICU during an 18-month period. RESULTS: Post-ICU in-hospital mortality was 22.6%. Nonsurvivors had significantly higher Charlson comorbidity score and more often had a tracheostomy. C-reactive protein (CRP) "alert measurement", ≥ 6 mg/dL, independently discriminated survivors from nonsurvivors. DISCUSSION: A CRP "alert measurement" or the need for tracheostomy may be used to identify patients with high risk of dying after ICU discharge. CONCLUSIONS: Charlson comorbidity score, CRP and tracheostomy predicted post-ICU in-hospital mortality.

One thousand bedside percutaneous tracheostomies in the surgical intensive care unit: time to change the gold standard.

BACKGROUND: Bedside percutaneous tracheostomy (BPT) is a cost-effective alternative to open tracheostomy. Small series have consistently documented minimal morbidity, but BPT has yet to be embraced as the standard of care. Because this has been our preferred technique in the surgical ICU for more than 20 years, we reviewed our experience to ascertain its safety. We hypothesize that BPT has acceptably minimal morbidity, even in high-risk patients. STUDY DESIGN: Patients undergoing BPT from January 1998 to June 2008 were reviewed. High-risk patients were defined as those with cervical collar or halo, cervical spine injuries, systemic heparinization, positive end-expiratory pressure >10 cm H(2)O or fraction of inspired oxygen > 50%. RESULTS: During the study period, 1,000 patients underwent BPT (74% men; mean ± SEM age 46 ± 0.6 years; 70% trauma). BPT was performed 8.9 ± 0.2 days (mean ± SEM) after admission. Patients remained ventilator dependent for an additional 9.7 ± 0.4 days (mean ± SEM). There were 482 (48%) patients undergoing BPT who were considered high-risk: 1 risk category, 273 patients; 2 risk categories, 139 patients; 3 risk categories, 56 patients; 4 risk categories, 12 patients; 5 risk categories, 2 patients. Complications occurred in 14 (1.4%) patients. Early complications included tracheostomy tube misplacement requiring revision (n = 4), bleeding requiring intervention (n = 2), infection (n = 1), and procedure failure requiring cricothyroidotomy (n = 1). Late complications included persistent stoma requiring operative closure (n = 4) and subglottic stenosis (n = 2). There were 6 complications (1.2%) in normal risk and 8 complications (1.7%) in high-risk patients. There were no deaths related to BPT. CONCLUSIONS: BPT in the surgical intensive care unit is a safe procedure, even in high-risk patients. We believe BPT is the new gold standard for patients requiring tracheostomy for mechanical ventilation.

A proposal of a new model for long-term weaning: respiratory intensive care unit and weaning center.

BACKGROUND: Respiratory intermediate care units (RICU) are hospital locations to treat acute and acute on chronic respiratory failure. Dedicated weaning centers (WC) are facilities for long-term weaning. AIM: We propose and describe the initial results of a long-term weaning model consisting of sequential activity of a RICU and a WC. METHODS: We retrospectively analysed characteristics and outcome of tracheostomised difficult-to wean patients admitted to a RICU and, when necessary, to a dedicated WC along a 18-month period. RESULTS: Since February 2008 to November 2009, 49 tracheostomised difficult-to wean patients were transferred from ICUs to a University-Hospital RICU after a mean ICU length of stay (LOS) of 32.6 +/- 26.6 days. The weaning success rate in RICU was 67.3% with a mean LOS of 16.6 +/- 10.9 days. Five patients (10.2%) died either in the RICU or after being transferred to ICU, 10 (20.4%) failed weaning and were transferred to a dedicated WC where 6 of them (60%) were weaned. One of these patients was discharged from WC needing invasive mechanical ventilation for less than 12h, 2 died in the WC, 1 was transferred to a ICU. The overall weaning success rate of the model was 79.6%, with 16.3% and 4.8% in-hospital and 3-month mortality respectively. The model resulted in an overall 39 845 +/- 22 578 euro mean cost saving per patient compared to ICU. CONCLUSION: The sequential activity of a RICU and a WC resulted in additive weaning success rate of difficult-to wean patients. The cost-benefit ratio of the program warrants prospective investigations.

Tracheostomy after cardiovascular surgery: an assessment of long-term outcome.

OBJECTIVE: To ascertain long-term survival, identify risk factors for death, and document complications of tracheostomy after cardiovascular surgery. METHODS: Between January 1, 1998, and September 1, 2001, 188 (1.4%) of 13,191 patients undergoing cardiovascular surgery had tracheostomy for respiratory failure 5 to 79 days (median, 14 days) after surgery. Factors associated with mortality were identified in the hazard function domain, and mode of death and complications of tracheostomy were determined by follow-up. RESULTS: Survival was 75%, 50%, and 31% at 30 days, 3 months, and 2 years, respectively. The most important risk factors for death were older age (P = .004) and variables representing deteriorating hemodynamic (P < .0001), respiratory (P < .0001), and renal (P = .0001) function between the index cardiovascular operation and tracheostomy. The mode of death was isolated respiratory failure in only 21 (16%) of 130 patients, but multisystem organ failure in 71 (55%). Follow-up of 58 survivors identified voice complaints in 13 (24%), tracheal stenosis in 5 (9.2%), and permanent tracheostomy in 3 (6%). CONCLUSIONS: Only one third of patients undergoing tracheostomy after cardiovascular surgery survive, because it is used primarily in those with deteriorating function of multiple organ systems. Although tracheostomy may enhance patient comfort and simplify nursing care, selection algorithms need to be developed if survival is the goal of the intervention.

Hospital and long-term outcome of trauma patients with tracheostomy for respiratory failure.

Studies of tracheostomy for respiratory failure have suggested a poor prognosis, however, trauma patients may have a better outcome. Data from 113 trauma patients were retrospectively analyzed for comorbidities, laboratory values, and hospital course. Long-term survival was determined from the Social Security Death Index. Trauma patients were young, overwhelmingly male, relatively healthy, and frequently uninsured. Seventy-five per cent of trauma patients were liberated from mechanical ventilation by hospital discharge. Timing of tracheostomy had no effect on days of mechanical ventilation or hospital length of stay. Hospital survival was 98 per cent, and 3-year Kaplan-Meier survival was 80 per cent. Older age and higher admission creatinine levels were predictive of late death. Trauma patients who undergo tracheostomy are likely to survive and be liberated from mechanical ventilation.

Systematic review and meta-analysis of studies of the timing of tracheostomy in adult patients undergoing artificial ventilation.

OBJECTIVE: To compare outcomes in critically ill patients undergoing artificial ventilation who received a tracheostomy early or late in their treatment. DATA SOURCES: The Cochrane Central Register of Clinical Trials, Medline, Embase, CINAHL, the National Research Register, the NHS Trusts Clinical Trials Register, the Medical Research Council UK database, the NHS Research and Development Health Technology Assessment Programme, the British Heart Foundation database, citation review of relevant primary and review articles, and expert informants. STUDY SELECTION: Randomised and quasi-randomised controlled studies that compared early tracheostomy with either late tracheostomy or prolonged endotracheal intubation. From 15,950 articles screened, 12 were identified as "randomised or quasi-randomised" controlled trials, and five were included for data extraction. DATA EXTRACTION: Five studies with 406 participants were analysed. Descriptive and outcome data were extracted. The main outcome measure was mortality in hospital. The incidence of hospital acquired pneumonia, length of stay in a critical care unit, and duration of artificial ventilation were also recorded. Random effects meta-analyses were performed. RESULTS: Early tracheostomy did not significantly alter mortality (relative risk 0.79, 95% confidence interval 0.45 to 1.39). The risk of pneumonia was also unaltered by the timing of tracheostomy (0.90, 0.66 to 1.21). Early tracheostomy significantly reduced duration of artificial ventilation (weighted mean difference -8.5 days, 95% confidence interval -15.3 to -1.7) and length of stay in intensive care (-15.3 days, -24.6 to -6.1). CONCLUSIONS: In critically ill adult patients who require prolonged mechanical ventilation, performing a tracheostomy at an earlier stage than is currently practised may shorten the duration of artificial ventilation and length of stay in intensive care.