RESUMO
Few studies have explored the health effects of caregiving for post-9/11 veterans who have been traumatically injured, have traumatic brain injuries, or have post-traumatic stress disorder. Post-9/11 veterans and their caregivers tend to be younger than veterans who served exclusively prior to 9/11. In response to the needs of caregivers, Public Law 111-163, the Caregivers and Veterans Omnibus Health Services Act of 2010, was passed, providing unprecedented support for informal caregivers of veterans. This support includes a monthly stipend and health insurance for caregivers who meet eligibility criteria. The uptake in these support services, and the resulting cost of services, has far surpassed expectations. As the Department of Veterans Affairs continues to provide caregiver support services, it is essential to determine the value and direct impact of the services provided to caregivers and veterans.
Assuntos
Cuidadores , Serviços de Saúde/legislação & jurisprudência , United States Department of Veterans Affairs/organização & administração , Veteranos , Lesões Encefálicas/terapia , Humanos , North Carolina , Política Organizacional , Apoio Social , Transtornos de Estresse Pós-Traumáticos/terapia , Estados UnidosRESUMO
OBJECTIVE: There are several options for surgical management of subglottic stenosis, including endoscopic and open procedures. However, treatment algorithms, outcomes, and anesthetic management of subglottic stenosis during pregnancy are not well described. DATA SOURCES: MEDLINE, EMBASE, and the Cochrane databases. REVIEW METHODS: A scoping review of management of subglottic stenosis during pregnancy was performed, and then reported in compliance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Inclusion criteria consisted of those with subglottic or tracheal stenosis aged greater than 18 years, those in whom management was performed during pregnancy, and those who reported delivery related outcomes. RESULTS: After systematic review and detailed search of 330 identified articles, 15 articles met inclusion criteria and were included in the final analysis. All studies were case reports or case series (level 4 evidence). This study identified 27 patients. The median age was 29 and the median gestational age at intervention was 28 weeks. Left lateral positioning and fetal heart rate monitoring were used in nearly every case. The most common intervention performed was endoscopic balloon dilation. In many cases, jet ventilation or transnasal humidified rapid insufflation ventilatory exchange was satisfactory for maintenance of the airway. Three women ultimately required tracheostomy prior to labor and delivery. There was no fetal death or complications reported in these studies, and all but one woman proceeded to deliver at term. CONCLUSION: Endoscopic balloon dilation during pregnancy is safe and effective, resulting in optimized respiratory outcomes for the mother and safe delivery of the fetus. The third trimester appears to be safe for airway intervention. Laryngoscope, 134:1014-1022, 2024.
Assuntos
Laringoestenose , Estenose Traqueal , Gravidez , Humanos , Feminino , Idoso , Adulto , Lactente , Constrição Patológica/cirurgia , Endoscopia/métodos , Traqueostomia , Estenose Traqueal/cirurgia , Terceiro Trimestre da Gravidez , Laringoestenose/cirurgiaRESUMO
OBJECTIVE: Endoscopic management of subglottic stenosis (SGS) includes a wide range of techniques. This 17-year review compares treatment outcomes between carbon dioxide (CO2) laser and cold steel. STUDY DESIGN: Retrospective chart review. SETTING: Single tertiary care center. METHODS: A chart review was performed for all patients undergoing endoscopic treatment of SGS at Cleveland Clinic between July 12, 2000 and September 1, 2017. Data collected included demographics, stenosis etiology, stenosis severity, comorbidities, treatment modality, and airway procedure history. The primary endpoint was repeated treatment-free survival (RTFS) within 2 years using a Kaplan-Meier analysis and Cox proportional hazard model. RESULTS: A total of 139 patients (median [interquartile range] aged 48.7 [37.8, 57.0] years; 83.4% female) were included in the analysis, with etiologies including idiopathic (56.8%), granulomatosis with polyangiitis (25.2%), and intubation (16.5%). All patients underwent either cold steel (107 patients) or CO2 laser (32 patients) lysis of stenosis with concurrent dilation. RTFS within 2 years was 50.2% for CO2 laser and 31.9% for cold steel (hazard ratio [HR] and 95% confidence interval [CI]: 1.69, 0.96-2.97, P = .07). In patients with no prior airway procedures, there was no difference in RTFS between laser and cold knife (P = .41). However, in patients with prior airway procedures, RTFS was significantly greater in the laser group, even after adjusting for age, smoking history, and stenosis etiology (50.0% vs 16.8%, adjusted HR and CI: 2.82, 1.14-6.98, P = .025). CONCLUSION: Endoscopic lysis of SGS with CO2 laser should be considered in revision cases.
Assuntos
Laringoestenose , Lasers de Gás , Humanos , Laringoestenose/cirurgia , Estudos Retrospectivos , Feminino , Pessoa de Meia-Idade , Masculino , Lasers de Gás/uso terapêutico , Adulto , Resultado do Tratamento , Laringoscopia/métodos , Terapia a Laser/métodosRESUMO
OBJECTIVES: To measure the effect of routine vaccination on serum amyloid A (SAA) concentration in apparently healthy horses. We hypothesized that routine vaccination would increase SAA in healthy horses. ANIMALS: 21 apparently healthy client-owned horses and 15 Kansas State University College of Veterinary Medicine-owned horses. METHODS: In experiment 1 (n = 8 horses), a blinded, randomized, prospective, crossover study was performed. Horses were either vaccinated (rabies, tetanus, West Nile, Eastern and Western equine encephalomyelitis, equine herpesvirus-1/-4, influenza) or administered saline, and SAA was measured at 6, 12, and 24 hours and daily until day 10 with a commercial lateral-flow immunoassay. In experiment 2 (n = 28 horses), a prospective, observational study measured SAA after vaccination at 12 and 24 hours and daily until day 10. A linear mixed-effect model with repeated measures over time blocked by horse tested the effect of treatment on SAA. A repeated-measures correlation tested the correlation between SAA and temperature. RESULTS: Over time, vaccinated horses had increased model-adjusted SAA compared to unvaccinated horses without clinical evidence of adverse reaction (P < .01). In experiment 1, the model-adjusted SAA after vaccination peaked on day 2 (median, 1,872 µg/mL; IQR, 1,220.8 to 2,402.5 µg/mL) and returned to normal (< 20 µg/mL) by day 9 (median, 6 µg/mL; IQR, 0.8 to 23.5 µg/mL) after vaccination. In experiment 2, vaccinated horses had increased SAA over time; temperature and SAA were not correlated (P = .78). CLINICAL RELEVANCE: Results of this study indicated that routine vaccination results in increased SAA concentration and provided evidence for a period of convalescence following vaccination. Measuring SAA for 10 days following vaccination cannot be used as an indicator of illness.
Assuntos
Estudos Cross-Over , Proteína Amiloide A Sérica , Vacinação , Animais , Cavalos , Proteína Amiloide A Sérica/análise , Feminino , Vacinação/veterinária , Masculino , Doenças dos Cavalos/prevenção & controle , Estudos Prospectivos , Vacinas Virais/administração & dosagem , Vacinas Virais/imunologiaRESUMO
In both mammals and birds, vasoactive intestinal polypeptide (VIP) neurons and fibers are present in virtually every brain area that is important for social behavior. VIP influences aggression in birds, social recognition in rodents, and prolactin secretion in both taxa, but other possible functions in social modulation remain little explored. VIP effects are mediated by VPAC receptors, which bind both VIP and pituitary adenylate cyclase activating peptide. Within the lateral septum and medial bed nucleus of the stria terminalis, VPAC receptors are found at higher densities in gregarious finch species relative to territorial species, suggesting that VPAC receptor activation promotes social contact and/or preference for larger groups. Here we here test this hypothesis in zebra finches (Taeniopygia guttata), and also examine the relevance of VPAC receptors to anxiety-like processes. Intraventricular infusions of the VPAC receptor antagonist, neurotensin6-11 mouseVIP7-28, strongly reduce social contact when animals are tested in a novel environment, and exert sex-specific effects on grouping behavior. Specifically, VPAC receptor antagonism reduces gregariousness in females but increases gregariousness in males. Interestingly, VPAC antagonism in the medial pallium (putative prefrontal cortex homologue) significantly reduces gregariousness in both sexes, suggesting site-specific effects of VIP signaling. However, VPAC antagonism does not modulate novel-familiar social preferences in a familiar environment or general anxiety-like behaviors. The current results suggest that endogenous activation of VPAC receptors promotes social contact under novel environmental conditions, a function that may be accentuated in gregarious species. Moreover, endogenous VIP modulates gregariousness in both males and females.
Assuntos
Comportamento Animal/fisiologia , Comportamento Exploratório/fisiologia , Tentilhões/fisiologia , Neurotensina/farmacologia , Córtex Pré-Frontal/efeitos dos fármacos , Receptores de Peptídeo Intestinal Vasoativo/fisiologia , Comportamento Social , Peptídeo Intestinal Vasoativo/farmacologia , Animais , Ansiedade/fisiopatologia , Comportamento Animal/efeitos dos fármacos , Meio Ambiente , Comportamento Exploratório/efeitos dos fármacos , Feminino , Masculino , Córtex Pré-Frontal/fisiologia , Receptores de Peptídeo Intestinal Vasoativo/antagonistas & inibidores , Proteínas Recombinantes de Fusão/farmacologia , Transdução de Sinais/efeitos dos fármacos , Transdução de Sinais/fisiologia , Peptídeo Intestinal Vasoativo/análogos & derivados , Peptídeo Intestinal Vasoativo/antagonistas & inibidoresRESUMO
OBJECTIVE: Patients with head and neck paragangliomas who are positive for the SDHD p.Pro81Leu (P81L) mutation are thought to have a distinct phenotype from other SDHx mutations, but few studies have focused on this mutation. The objective of this study was to determine the hazard of developing a second primary, metastatic, or recurrent paraganglioma in SDHx patients with or without P81L. STUDY DESIGN: Retrospective chart review of 60 patients with head and neck paragangliomas and genetic testing, followed for a median of 9 years. SETTING: Single academic medical center. METHODS: Univariable Cox proportional hazards regression evaluated second primary and recurrent paragangliomas in patients with SDHD P81L, SDHx non-P81L, and nonhereditary paraganglioma. RESULTS: This series comprised 31 patients without SDHx, 14 with SDHD P81L, and 15 with other SDHx mutations. At a median 9 years of follow-up, corporal (not head and neck) second primary paragangliomas occurred in 31% of patients with SDHx non-P81L mutations, compared with 0% and 4% of patients with SDHD P81L and without SDHx mutations, respectively. Second corporal paragangliomas were more likely in patients with SDHx non-P81L mutations than in those without a mutation (hazard ratio = 5.461, 95% confidence interval: 0.596-50.030, p = .13). CONCLUSION: This is the first study to report a lower likelihood of corporal tumors for patients with head and neck paragangliomas with SDH mutations positive for P81L. Larger studies are needed to determine if head and neck paraganglioma patients with P81L qualify for less intensive imaging surveillance to screen for second primary paragangliomas outside the head and neck.
Assuntos
Neoplasias de Cabeça e Pescoço , Paraganglioma Extrassuprarrenal , Paraganglioma , Humanos , Estudos Retrospectivos , Succinato Desidrogenase/genética , Recidiva Local de Neoplasia , Mutação , Paraganglioma/genética , Neoplasias de Cabeça e Pescoço/genéticaRESUMO
BACKGROUND: Prevention of spread of Streptococcus equi subspecies equi (S. equi) after an outbreak is best accomplished by endoscopic lavage of the guttural pouch, with samples tested by culture and real time, quantitative polymerase chain reaction (qPCR). Disinfection of endoscopes must eliminate bacteria and DNA to avoid false diagnosis of carrier horses of S. equi. HYPOTHESIS/OBJECTIVES: Compare failure rates of disinfection of endoscopes contaminated with S. equi using 2 disinfectants (accelerated hydrogen peroxide [AHP] or ortho-phthalaldehyde [OPA]). The null hypothesis was that there would be no difference between the AHP and OPA products (based on culture and qPCR results) after disinfection. METHODS: Endoscopes contaminated with S. equi were disinfected using AHP, OPA or water (control). Samples were collected before and after disinfection and submitted for detection of S. equi by culture and qPCR. Using a multivariable logistic regression model-adjusted probability, with endoscope and day as controlled variables, the probability of an endoscope being qPCR-positive was determined. RESULTS: After disinfection, all endoscopes were culture-negative (0%). However, the raw unadjusted qPCR data were positive for 33% AHP, 73% OPA, and 71% control samples. The model-adjusted probability of being qPCR-positive after AHP disinfection was lower (0.31; 95% confidence interval [CI], -0.03-0.64) compared to OPA (0.81; 95% CI, 0.55-1.06), and control (0.72; 95% CI, 0.41-1.04). CONCLUSION AND CLINICAL IMPORTANCE: Disinfection using the AHP product resulted in significantly lower probability of endoscopes being qPCR-positive compared to the OPA product and control.
Assuntos
Desinfetantes , Streptococcus equi , Animais , Cavalos , Desinfetantes/farmacologia , Desinfecção/métodos , Endoscópios/microbiologia , o-Ftalaldeído , Peróxido de Hidrogênio/farmacologiaRESUMO
PURPOSE: The scope of physicians' responsibility toward patients is becoming increasingly complicated to delimit as interdisciplinary care delivery and degrees of subspecialization increase. Patients can easily be lost across multiple transitions involved in care. Preparing learners to engage in safe and responsible patient care requires that we be clear about parameters of patient ownership. This scoping review (1) explores and synthesizes definitions of patient ownership and (2) describes the factors that influence patient ownership. METHOD: Searching PubMed, Embase, and PsycINFO, the authors sought out publications of any format (i.e., original research papers, review articles, commentaries, editorials, and author discussions) that (1) addressed patient ownership directly or a closely related concept that explicitly affected patient ownership, (2) included medical care providers (attending/faculty physicians, medical residents, and/or medical students), and (3) were published in English. The authors analyzed findings to construct common themes and categorize findings. RESULTS: Of 411 papers screened, 82 met our inclusion criteria. Twenty-three papers defined patient ownership in highly variable ways. Common themes across definitions included responsibility for patient care, personally carrying out patient care tasks, knowledge of patients' medical information, independent decision making, and putting patients' needs above one's own. Factors influencing patient ownership were (1) logistical concerns, (2) personal attributes, and (3) socially or organizationally constructed expectations. CONCLUSIONS: A new definition of patient ownership is proposed encompassing findings from the review, while also respecting the shift from individual to a team-based patient care, and without removing the centrality of an individual provider's commitment to patients.