RESUMEN
Background: Patients with bronchiectasis often require hospitalisation for the administration of intravenous antibiotics for the management of acute exacerbations. Increasingly, Outpatient Parenteral Antibiotic Therapy (OPAT) services have become available as a potential alternative for domiciliary management. Aims: This study assessed outcomes in both cystic fibrosis (CF) and non-CF bronchiectasis patients who received OPAT for the management of an acute exacerbation of bronchiectasis. Methods: A retrospective study of consecutive subjects was done in both CF and non-CF groups in a large metropolitan Health Service in Australia from 2016 to 2022. Results: There were 51 episodes of care in the non-CF group (22 subjects) and 73 episodes in the CF group (13 subjects). The non-CF group were nearly all treated with once daily domiciliary intravenous (IV) ceftriaxone (49/51 episodes) for a duration of 9.1 ± 3.0 days (mean and standard deviation (SD)) via a peripherally inserted venous canula (84% of episodes). In contrast, the CF group generally received dual IV antibiotics (64% of episodes), with an average duration of 16.8 ± 6.3 days via central venous access (100%). In the non-CF group, the admission rate to hospital after 1 month was 9.6% and in the CF group was 0%. At 3 and 6 months the readmission rate for the non-CF group was 15.7% and 19.6% and CF group was 21.9% and 31.5%. There was a low rate of complications for the OPAT admissions (2% for the non-CF group and 7% for CF group). Conclusions: OPAT is a viable alternative for the management of bronchiectasis exacerbations.
RESUMEN
American Indians (AI) are disproportionately and significantly impacted by disease morbidity, mortalityand poor behavioral health outcomes. Health promotion and health communication programs exist to address these health disparities and health conditions; however, few programs fully integrate holistic approaches when targeting AI populations. The objective of this study was to explore how tribal and community leaders throughout the Central Plains (Kansas, Iowa, Missouri, and South Dakota) viewed themselves as health communicators and health promoters within their communities. Members of the Center for American Indian Community Health (CAICH) conducted 39 in-depth interviews with members of federally recognized tribes living in reservation communities as well as urban tribal communities across the region. Results from the sample show that these individuals do not necessarily see themselves as the "authority" health communicator or health promoter within their tribe or community. They did perceive themselves and others as gatekeepers of pertinent health information. Social and cultural authority within culturally centered messaging and collective delivery of this type of health information from trusted sources within tribes and communities is perceived to bolster health communication programs and positively impact health outcomes among AI populations.
Asunto(s)
Indígenas Norteamericanos , Promoción de la Salud , Humanos , Indio Americano o Nativo de AlaskaRESUMEN
BACKGROUND: Little is known about the effect of dysglycemia during cystic fibrosis pulmonary exacerbation (PEx) on recovery of FEV1 percentage predicted (ppFEV1) METHODS: Continuous glucose monitoring (CGM) was commenced at the time of admission to hospital for PEx and continued for 6 weeks. The CGM indices, percentage of time glucose greater than 7.8 mmol/L (%T>7.8) and mean glucose were evaluated as predictors of absolute ppFEV1 change following treatment of PEx. RESULTS: Of the 20 participants who completed the study 13 (65%) had cystic fibrosis related diabetes (CFRD). The mean of both CGM indices were highest during the first week of pulmonary exacerbation and continued to decline over the first 4 weeks at which point they plateaued. Using multivariate regression models, factors which were predictive of maximum attained ppFEV1 change over 6 weeks were %T>7.8, mean glucose, HbA1c and preadmission ppFEV1 change from baseline. These relationships were independent of a diagnosis of CFRD, which was not associated with ppFEV1 recovery. In a longitudinal model of ppFEV1 change at weeks 1, 2 and 6, the CGM index %T>7.8 approached significance as a predictive variable. CONCLUSIONS: Hyperglycemia during PEx in adult CF patients is associated with poorer ppFEV1 recovery. Conversely, there was no association observed between CFRD diagnosis and ppFEV1 improvement, suggesting that optimization of glycemic control in CFRD patients may positively influence recovery of lung function. Further clinical trials are required to evaluate the merits of intensive glycemic control in CFRD during PEx.
Asunto(s)
Automonitorización de la Glucosa Sanguínea , Glucemia/metabolismo , Fibrosis Quística/metabolismo , Fibrosis Quística/fisiopatología , Volumen Espiratorio Forzado , Hiperglucemia/fisiopatología , Adulto , Femenino , Humanos , Masculino , Brote de los Síntomas , Adulto JovenRESUMEN
The NaV1.7 voltage-gated sodium channel is a highly valued target for the treatment of neuropathic pain due to its expression in pain-sensing neurons and human genetic mutations in the gene encoding NaV1.7, resulting in either loss-of-function (e.g., congenital analgesia) or gain-of-function (e.g., paroxysmal extreme pain disorder) pain phenotypes. We exploited existing technologies in a novel manner to identify selective antagonists of NaV1.7. A full-deck high-throughput screen was developed for both NaV1.7 and cardiac NaV1.5 channels using a cell-based membrane potential dye FLIPR assay. In assay development, known local anesthetic site inhibitors produced a decrease in maximal response; however, a subset of compounds exhibited a concentration-dependent delay in the onset of the response with little change in the peak of the response at any concentration. Therefore, two methods of analysis were employed for the screen: one to measure peak response and another to measure area under the curve, which would capture the delay-to-onset phenotype. Although a number of compounds were identified by a selective reduction in peak response in NaV1.7 relative to 1.5, the AUC measurement and a subsequent refinement of this measurement were able to differentiate compounds with NaV1.7 pharmacological selectivity over NaV1.5 as confirmed in electrophysiology.
Asunto(s)
Ensayos Analíticos de Alto Rendimiento/métodos , Canal de Sodio Activado por Voltaje NAV1.5/metabolismo , Canal de Sodio Activado por Voltaje NAV1.7/metabolismo , Neuralgia/tratamiento farmacológico , Humanos , Cinética , Potenciales de la Membrana/efectos de los fármacos , Terapia Molecular Dirigida , Canal de Sodio Activado por Voltaje NAV1.5/efectos de los fármacos , Canal de Sodio Activado por Voltaje NAV1.7/efectos de los fármacos , Neuronas/efectos de los fármacos , Neuronas/patología , Dolor/tratamiento farmacológico , Recto/anomalíasRESUMEN
OBJECTIVE: Clinical pharmacists improve the quality of patient care by reducing adverse drug events (ADEs), length of stay and mortality. This impact is currently not well described in surgery. The objective was to evaluate clinical and economic outcomes after clinical pharmacist services were added to two general surgical wards in an adult hospital. METHODS: This was a prospective, observational study. All clinical interventions to resolve drug therapy problems were documented and assessed for severity, value and the probability of preventing an ADE. Cost avoidance was calculated using two methods: by avoiding additional days in hospital (CA$3593/ADE) or additional hospital costs ($7215/ADE). Two clinical pharmacy specialists and the surgical care pharmacist independently categorized the interventions; disagreements were resolved by consensus. KEY FINDINGS: The pharmacists made 1097 interventions in 6 months with a 98% acceptance rate by surgical staff. Half of the interventions were rated significant for severity (561, 51.1%) and value (559, 51.0%). One-quarter of the interventions had a 40% or greater probability of preventing an ADE (270, 24.6%). Cost avoidance was estimated to be $0.68-1.36 million or $617-1239 per intervention. Pharmacists avoided an additional 867 days in the hospital for surgical patients. CONCLUSION: The pharmacist's role in the management of the drug therapy needs of the post-surgical patient has the potential to improve clinical and patient outcomes and avoid healthcare costs. The inclusion of clinical pharmacists in surgical wards may result in $7 in savings for every $1 invested.