RESUMEN
This demonstration project expands upon the Harvest for Health vegetable gardening intervention for cancer survivors by: (i) including survivors of other chronic diseases (i.e. heart disease and diabetes); and (ii) targeting an area with known health inequities (Alabama Black Belt and Mississippi Delta Region). To assess: (i) gardening acceptability (engagement, satisfaction, sustainability, and safety); and (ii) changes over time in health behaviors (fruit and vegetable [F&V] intake, and physical activity) and outcomes (physical performance and anthropometrics). Chronic disease survivors (CDS) were recruited across 15 counties in Alabama and Mississippi and provided with gardening supplies and paired with a master gardener (MG). MGs mentored participants in planning, planting, and maintaining a vegetable garden over a 3-month period. Data collection consisted of an electronic survey (baseline, post-intervention, 6-month follow-up) and community-based physical assessments (baseline and post-intervention). Participants (n = 137; 92% African American; Mage = 65) included individuals with a history of diabetes (56%), heart disease (29%), and cancer (26%). Seventy-five percent of participants engaged in gardening ≥3 times a week. Significant improvements in F&V intake (+0.73, P = .04), physical activity (+49.6, P < .01), and 4 of 7 physical performance measures were observed, while positive trends were seen in others. Eighteen participants withdrew (13% attrition rate). No adverse events occurred. Participants were satisfied with their gardening experience (90%) and were still gardening at 6-month follow-up (85%). Seventy-two percent of participants expanded, or planned on expanding, their garden at 6-month follow-up. Harvest for Health was acceptable and associated with improved health behaviors and outcomes.
In the Alabama Black Belt and Mississippi Delta region of the USA, incidence and mortality rates of high-burden chronic diseases (cancer, cardiovascular disease, and diabetes) are among the highest in the nation. Behavioral risk factors associated with chronic disease include low fruit and vegetable intake and physical inactivity. Vegetable gardening is a holistic approach to improving these health behaviors. Harvest for Health, a mentored home-based vegetable gardening intervention, pairs cancer survivors with master gardener (MG) mentors to guide survivors in planning, planting, and maintaining a vegetable garden. The current demonstration project expands upon Harvest for Health by: (i) including survivors of cardiovascular disease and diabetes (in addition to cancer); and (ii) targeting an area with known health inequities (Alabama Black Belt and Mississippi Delta). One hundred thirty-seven chronic disease survivors (CDS) enrolled in the 3-month demonstration project. Participants were provided gardening supplies for a summer garden and MG mentorship over a 3-month period. Participants engaged in gardening several times a week, reported satisfaction with their gardening experience, and were still gardening at 6-month follow-up. Improvements among CDS were seen in health behaviors (fruit and vegetable intake and physical activity) and physical well-being (physical function battery and weight).
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Diabetes Mellitus , Cardiopatías , Humanos , Alabama , Mississippi , Verduras , Sobrevivientes , FrutasRESUMEN
STUDY DESIGN: Prospective Cohort OBJECTIVE.: The aim of this study was to evaluate which demographic, clinical, or radiographic factors are associated with selection for surgical intervention in patients with mild cervical spondylotic myelopathy (CSM). SUMMARY OF BACKGROUND DATA: Surgery has not been shown superior to best conservative management in mild CSM comparative studies; trials of conservative management represent an acceptable alternative to surgical decompression. It is unknown what patients benefit from surgery. METHODS: This is a prospective study of patients with mild CSM, defined as modified Japanese Orthopaedic Association Score (mJOA) ≥15. Patients were recruited from seven sites contributing to the Canadian Spine Outcomes Research Network. Demographic, clinical, radiographic and health related quality of life data were collected on all patients at baseline. Multivariate logistic regression modeling was used to identify factors associated with surgical intervention. RESULTS: There were 122 patients enrolled, 105 (86.0%) were treated surgically, and 17 (14.0%) were treated nonoperatively. Overall mean age was 54.8 years (SD 12.6) with 80 (65.5%) males. Bivariate analysis revealed no statistically significant differences between surgical and nonoperative groups with respect to age, sex, BMI, smoking status, number of comorbidities and duration of symptoms; mJOA scores were significantly higher in the nonoperative group (16.8 [SD 0.99] vs. 15.9 [SD 0.89], Pâ<â0.001). There was a statistically significant difference in Neck Disability Index, SF12 Physical Component, SF12 Mental Component Score, EQ5D, and PHQ-9 scores between groups; those treated surgically had worse baseline questionnaire scores (Pâ<â0.05). There was no difference in radiographic parameters between groups. Multivariable analysis revealed that lower quality of life scores on EQ5D were associated with selection for surgical management (Pâ<â0.018). CONCLUSION: Patients treated surgically for mild cervical myelopathy did not differ from those treated nonoperatively with respect to baseline demographic or radiographic parameters. Patients with worse EQ5D scores had higher odds of surgical intervention. LEVEL OF EVIDENCE: 3.
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Vértebras Cervicales , Enfermedades de la Médula Espinal , Adulto , Anciano , Vértebras Cervicales/diagnóstico por imagen , Vértebras Cervicales/cirugía , Tratamiento Conservador/estadística & datos numéricos , Descompresión Quirúrgica/estadística & datos numéricos , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Calidad de Vida , Enfermedades de la Médula Espinal/diagnóstico por imagen , Enfermedades de la Médula Espinal/epidemiología , Enfermedades de la Médula Espinal/terapia , Resultado del TratamientoRESUMEN
Separation anxiety and noise aversion are common behavioral problems in dogs. They elicit fear responses such as cowering, seeking out the owner, and attempting to escape. This can result in property damage, injury to the dog, and disruption of the owner-pet bond, possibly leading to pet abandonment or euthanasia. A novel botanical anxiolytic product was evaluated for safety in dogs as the target animal species. Its intended use is for the treatment and prevention of anxiety and noise aversion in dogs. It contains a defined mixture of Souroubea spp. vine and Platanus spp. bark, delivering the active principle, betulinic acid, at a recommended dose of 1 mg/kg body weight (BW). In the current target animal safety study, 16 healthy male beagle dogs were administered either a placebo or the newly formulated botanical tablets at 0.5×, 2.5×, or 5× the recommended dose (1 mg/kg BW) over 28 d. The dogs were monitored for occurrence of any systemic or local adverse events. In the investigation presented here, there were no clinically significant adverse effects following treatment, as determined by clinical observations, physical examinations, BW, hematology, clinical biochemistry, and urinalysis. Pharmacokinetic analysis demonstrated that the concentration of betulinic acid in serum was below 0.020 µg/mL in treated animals. Under the conditions of these studies, the formulated blend of S. sympetala and P. occidentalis, when administered up to 5× the intended dose for 28 consecutive d, showed no adverse effects on the health of dogs.
L'anxiété de séparation et une aversion au bruit sont des problèmes de comportement fréquents chez les chiens. Elles élicitent des réponses de peur telles que des tremblements, la recherche du propriétaire, et une tentative de fuite. Elles peuvent résulter en des dommages à la propriété, des blessures au chien, et un bris du lien propriétaire-animal, pouvant potentiellement mener à l'abandon de l'animal ou l'euthanasie. Un nouveau produit anxiolytique botanique a été évalué pour sa sécurité chez les chiens, l'espèce animale cible. Son utilisation visée est pour le traitement et la prévention de l'anxiété et de l'aversion au bruit chez les chiens. Le produit contient un mélange défini de vigne de Souroubea spp. et d'écorce de Platanus spp., fournissant le principe actif, l'acide bétulinique, à un dosage recommandé de 1 mg/kg de poids corporel (PC). Dans l'étude de sécurité chez l'espèce animale cible, 16 chiens mâles de race beagle en santé ont reçu soit un placebo ou les nouvelles tablettes botaniques à 0,5×, 2,5×, ou 5× la dose recommandée (1 mg/kg PC) pendant 28 jours. Les chiens ont été observés pour l'apparition de manifestions adverses systémiques ou locales. Dans l'étude présentée ici, il n'y eut aucun effet clinique adverse significatif suivant le traitement, tel que déterminé par les observations cliniques, les examens physiques, le PC, et les résultats des analyses hématologiques, de biochimie clinique et urinaires. L'analyse pharmacocinétique a démontré que la concentration d'acide bétulinique dans le sérum était moins de 0,020 µg/mL chez les animaux traités. Dans les conditions des présentes études, le mélange de S. sympetala et de P. occidentalis, lorsqu'administré jusqu'à 5× le dosage prévu pendant 28 jours consécutifs, n'a démontré aucun effet adverse sur la santé des chiens.(Traduit par Docteur Serge Messier).
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Ansiolíticos/efectos adversos , Ericales/química , Preparaciones de Plantas/efectos adversos , Plantas Medicinales/química , Triterpenos/efectos adversos , Animales , Perros , Método Doble Ciego , Magnoliopsida/química , Masculino , Triterpenos Pentacíclicos , Corteza de la Planta/química , Triterpenos/sangre , Triterpenos/farmacocinética , Ácido BetulínicoRESUMEN
This paper reviews information on antimicrobial resistance patterns and prudent use of antimicrobials to reduce the impact and spread of resistant Streptococcus suis strains. S. suis is an important pathogen in swine, which can cause significant economic loss. Prudent use of antimicrobials for S. suis is essential to preserve the therapeutic efficacy of broad-spectrum antimicrobials and to minimize selection of resistant S. suis strains. Resistance of S. suis to antimicrobials commonly used in swine, including lincosamides, macrolides, sulphonamides, and tetracycline, has been documented worldwide, with resistance in up to 85% of strains. Among antimicrobials examined, resistance of S. suis has been demonstrated to be relatively low for penicillin (0-27%), ampicillin (0.6-23%), and ceftiofur (0-23%). For penicillin, this result may be due in part to the unique mechanism by which resistance is acquired through modifications in the structure of penicillin-binding proteins. Recommendations to control S. suis infection include focused and careful choice and appropriate use of antimicrobials, together with preventive measures intended to improve swine management.
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Antiinfecciosos/uso terapéutico , Infecciones Estreptocócicas/veterinaria , Streptococcus suis/efectos de los fármacos , Enfermedades de los Porcinos/tratamiento farmacológico , Enfermedades de los Porcinos/microbiología , Animales , Antibacterianos/uso terapéutico , Antiinfecciosos/efectos adversos , Farmacorresistencia Microbiana , Pruebas de Sensibilidad Microbiana , Infecciones Estreptocócicas/tratamiento farmacológico , Infecciones Estreptocócicas/microbiología , PorcinosRESUMEN
This study evaluated the efficacy of potassium penicillin G in drinking water of weaned pigs to reduce mortality and spread of infection caused by Streptococcus suis. A total of 896 18-day-old weaned pigs were randomly assigned to either treatment with potassium penicillin G in-water (Treated), or no treatment (Control). The outcomes analyzed were total mortality, mortality due to S. suis, and overall counts of S. suis colonies. The risk of mortality due to S. suis and total mortality were significantly increased in the Control group compared with Treated pigs (P < 0.05). Bacterial culture of posterior pharyngeal swabs indicated that Control pigs were significantly more likely to have ≥ 1000 colonies of S. suis per plate than were Treated pigs (P < 0.05). This study demonstrates that potassium penicillin G administered in drinking water is effective in reducing mortality associated with S. suis infection and reducing tonsillar carriage of S. suis.