RESUMO
Rationale: Routine spontaneous awakening and breathing trial coordination (SAT/SBT) improves outcomes for mechanically ventilated patients, but adherence varies. Understanding barriers to and facilitators of consistent daily use of SAT/SBT (implementation determinants) can guide the development of implementation strategies to increase adherence to these evidence-based interventions. Objectives: We conducted an explanatory, sequential mixed-methods study to measure variation in the routine daily use of SAT/SBT and to identify implementation determinants that might explain variation in SAT/SBT use across 15 intensive care units (ICUs) in urban and rural locations within an integrated, community-based health system. Methods: We described the patient population and measured adherence to daily use of coordinated SAT/SBT from January to June 2021, selecting four sites with varied adherence levels for semistructured field interviews. We conducted key informant interviews with critical care nurses, respiratory therapists, and physicians/advanced practice clinicians (n = 55) from these four sites between October and December 2021 and performed content analysis to identify implementation determinants of SAT/SBT use. Results: The 15 sites had 1,901 ICU admissions receiving invasive mechanical ventilation (IMV) for ⩾24 hours during the measurement period. The mean IMV patient age was 58 years, and the median IMV duration was 5.3 days (interquartile range, 2.5-11.9). Coordinated SAT/SBT adherence (within 2 h) was estimated at 21% systemwide (site range, 9-68%). ICU clinicians were generally familiar with SAT/SBT but varied in their knowledge and beliefs about what constituted an evidence-based SAT/SBT. Clinicians reported that SAT/SBT coordination was difficult in the context of existing ICU workflows, and existing protocols did not explicitly define how coordination should be performed. The lack of an agreed-upon system-level measure for tracking daily use of SAT/SBT led to uncertainty regarding what constituted adherence. The effects of the COVID-19 pandemic increased clinician workloads, impacting performance. Conclusions: Coordinated SAT/SBT adherence varied substantially across 15 ICUs within an integrated, community-based health system. Implementation strategies that address barriers identified by this study, including knowledge deficits, challenges regarding workflow coordination, and the lack of performance measurement, should be tested in future hybrid implementation-effectiveness trials to increase adherence to daily use of coordinated SAT/SBT and minimize harm related to the prolonged use of mechanical ventilation and sedation.
Assuntos
Pandemias , Desmame do Respirador , Humanos , Pessoa de Meia-Idade , Desmame do Respirador/métodos , Respiração Artificial/métodos , Respiração , Unidades de Terapia IntensivaRESUMO
OBJECTIVES: To (1) review pain medications prescribed following pediatric adenotonsillectomy (T&A), (2) identify pain medications reported to be helpful, and (3) compare parent-reported outcomes among various combinations of pain medications. STUDY DESIGN: Case series with planned data collection. SETTING: Multihospital network. SUBJECTS AND METHODS: The primary caregivers of children aged 1 to 18 years who underwent isolated T&A from June to December 2014 were contacted 14 to 21 days after surgery. Data collected included pain medications prescribed, medications most helpful in controlling pain, and duration that pain medication was required. Parents rated their children's pain on postoperative days 2, 3, 7, and 14 and reported the time to resumption of normal diet/activity, as well as any hospital return visits. RESULTS: The study cohort included 672 subjects of 1444 potential participants (46% response rate). The mean age of the patients was 7.9 ± 3.6 years. Narcotics were prescribed in 71.9%, and 70.4% were told to use ibuprofen. Children who took ibuprofen alone were significantly younger (P < .001). Pain was significantly less on postoperative days 2 and 3 in the ibuprofen-only group as compared with the groups taking narcotics only (P < .001) and ibuprofen with narcotics (P = .002). Those taking ibuprofen alone returned to normal activity (P < .001) and diet (P = .026) sooner than those taking ibuprofen with narcotics. No difference was seen in pain control on subgroup analysis comparing oxycodone and hydrocodone. CONCLUSIONS: For pediatric T&A, significant variation exists in the management of postoperative pain. Parents of children given ibuprofen reported less pain than those given narcotics with and without ibuprofen. Further studies are needed to identify the optimal pain regimen for children after T&A.
Assuntos
Adenoidectomia , Analgésicos não Narcóticos/uso terapêutico , Analgésicos Opioides/uso terapêutico , Cuidadores/psicologia , Dor Pós-Operatória/tratamento farmacológico , Medidas de Resultados Relatados pelo Paciente , Tonsilectomia , Adolescente , Criança , Pré-Escolar , Estudos Transversais , Feminino , Humanos , Lactente , Masculino , Medição da DorRESUMO
BACKGROUND: When using cuffed endotracheal tubes (cETTs), changes in head and neck position can lead to changes in intracuff pressure. AIM: The aim of this study was to assess the combined effect of neck extension, shoulder roll placement, and Crowe-Davis retractor use during adenotonsillectomy on the intracuff pressure of cETTs in children. METHODS: Patients <18 years of age undergoing adenotonsillectomy under general anesthesia following the placement of a cETT were included in the study. After inflation of the cuff to seal the trachea, using the leak test, baseline intracuff pressure was recorded and then continuously monitored. After neck extension, placement of a shoulder roll, insertion of the Crow-Davis retractor, suspension from a Mayo stand, and positioning for surgery, the intracuff pressure was recorded again. RESULTS: The study cohort included 84 patients, ranging in age from 0.9 to 17 years (5.7 ± 3.9 years). In 46 patients (54.8%), the intracuff pressure increased from baseline after positioning for adenotonsillectomy. In 12 of these patients (14.3%), the intracuff pressure was >30 cm H2O. The intracuff pressure decreased in 28 patients (33.3%), while no change was noted in 10 patients (11.9%). Overall, the general trend was an increase in intracuff pressure from 15.9 ± 7.8 cm H2O to 18.9 ± 11.6 cm H2O. CONCLUSION: Both increases and decreases in the intracuff pressure may occur following positioning of the pediatric patient for adenotonsillectomy. An increase in intracuff pressure may result in a higher risk of damage to the tracheal mucosa. A decrease in the intracuff pressure can result in an air leak resulting in inadequate ventilation, increased risk of aspiration, and even predispose to airway fire if oxygen-enriched gases are used. Continuous intracuff pressure monitoring or rechecking the intracuff pressure after positioning for adenotonsillectomy may be indicated.