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2.
Ann R Coll Surg Engl ; 104(7): e197-e201, 2022 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-34846214

RESUMEN

Perioperative oncological therapies resulting in pathological complete response (pCR) in diffuse-type distal gastric adenocarcinoma are extremely rare. We report a case of locally advanced (cT3 N2 M0) diffuse-type distal gastric adenocarcinoma treated with 'total neoadjuvant' FLOT (eight cycles), due to the COVID-19 pandemic, and laparoscopic radical subtotal gastrectomy with D2 lymphadenectomy. The patient demonstrated a progressive radiological response on positron emission tomography with 2-deoxy-2-[fluorine-18]fluoro-d-glucose integrated with computed tomography (18F-FDG PET-CT) and pCR in the resected specimen (ypT0 N0). As far as we are aware, this is the first case of pCR in locally advanced T3 N2 diffuse distal gastric cancer to be reported in the literature. It introduces a novel approach of total neoadjuvant chemotherapy with 18F-FDG PET-CT to assess response, combined with radical minimally invasive surgical management to provide optimal care for patients with gastric cancer.


Asunto(s)
Adenocarcinoma , COVID-19 , Neoplasias Gástricas , Adenocarcinoma/diagnóstico por imagen , Adenocarcinoma/tratamiento farmacológico , Adenocarcinoma/cirugía , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Fluorodesoxiglucosa F18/uso terapéutico , Gastrectomía/métodos , Humanos , Terapia Neoadyuvante , Pandemias , Tomografía Computarizada por Tomografía de Emisión de Positrones , Neoplasias Gástricas/tratamiento farmacológico , Neoplasias Gástricas/patología , Neoplasias Gástricas/cirugía
3.
BMC Public Health ; 20(1): 1619, 2020 Oct 28.
Artículo en Inglés | MEDLINE | ID: mdl-33115443

RESUMEN

BACKGROUND: Life expectancy is 10-20 years lower among people with a severe mental health disorder. Most of these early deaths are due to chronic conditions, including cardiovascular and respiratory diseases. Smoking is a major risk factor for these conditions and introducing smokefree policies has been recommended to mental health service providers in England by the National Institute for Health and Care Excellence (NICE), in their Public Health Guideline 48: Smoking: acute, maternity and mental health services. This paper reports a process evaluation of introducing these policy recommendations, which were updated in 2013. METHOD: Process data were collected through semi-structured interviews with staff (n = 51), members of partnering organisations (n = 5), service users (n = 7) and carers (n = 2) between November 2016 - April 2017. Normalization Process Theory (NPT) was used to design the data collection tools and analyse the data. A framework approach was taken with the analysis, using the four concepts of NPT: coherence, cognitive participation, collective action and reflexive monitoring. RESULTS: The policy made sense to some staff, patients and carers (coherence) who 'bought-into' the idea (cognitive participation) but other participants disagreed. Although smokefree policies were operationalised (collective action), sometimes they were opposed. Progress was made, especially in some units, but continued to be resisted in others. Informal appraisal of progress (reflexive monitoring) presented a varied picture. CONCLUSION: Some progress has been made in terms of changing an entrenched, smoking culture into one that is smokefree on Trust sites across the region. Perseverance and resourcing over the long-term is required to establish a non-smoking culture in on-site provision of mental health services.


Asunto(s)
Servicios de Salud Mental , Política para Fumadores , Actitud del Personal de Salud , Inglaterra , Femenino , Humanos , Salud Mental , Embarazo
4.
Clin Obes ; 8(3): 191-202, 2018 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-29689647

RESUMEN

Adult obesity in the UK remains a public health priority. Current guidance recommends local areas provide multicomponent interventions to treat adults with overweight and obesity; however, there is currently a dearth of published evidence on the evaluation of these programmes. This study reports on a mixed method evaluation of seven tier 2 weight management programmes funded by a local authority in the North of England through their public health grant (a lifestyle multicomponent weight management programme for the treatment of adults with overweight and obesity, but not severe obesity, or obesity with severe co-morbidities). Data collected from over 2000 participants demonstrated that the proportion of participants achieving 5% initial body weight loss was comparable to that reported in recent UK weight management trials. Two services exceeded national criteria of 30% of participants achieving 5% initial body weight loss at 12 weeks, although long term data was limited. Greater weight loss was also observed in participants aged 35-44 and those without co-morbidities. This study provides important learning points for improvements in real world weight management services, these include: standardised data collection and management tools; staff training and communication requirements; the importance of programmes that are joined up to wider support services; and the importance of providing ongoing peer and provider support, continuous monitoring and feedback, and physical activities tailored to user needs.


Asunto(s)
Dieta Reductora , Ejercicio Físico , Estilo de Vida , Obesidad/terapia , Evaluación de Programas y Proyectos de Salud , Pérdida de Peso , Programas de Reducción de Peso , Adolescente , Adulto , Anciano , Terapia Conductista , Peso Corporal , Servicios de Salud Comunitaria , Comorbilidad , Inglaterra , Femenino , Humanos , Masculino , Persona de Mediana Edad , Sobrepeso/terapia , Salud Pública , Adulto Joven
7.
Am J Clin Nutr ; 74(4): 516-23, 2001 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-11566651

RESUMEN

BACKGROUND: Small-for-gestational-age (SGA) term infants are at risk of long-term growth deficits. OBJECTIVE: The objectives were to test the hypothesis that postnatal growth in SGA term infants can be altered by dietary intervention and to examine whether there is a critical window for nutritional programming of the growth trajectory during the first 9 mo postnatally. DESIGN: Healthy term (gestation > or =37 wk) infants with birth weights below the 10th centile were randomly assigned to receive standard term formula (TF; n = 147) or nutrient-enriched formula (EF; n = 152) for the first 9 mo; 175 breast-fed SGA term infants formed a reference group. The main outcome measures were weight, length, and occipitofrontal head circumference (OFC) at 9 and 18 mo. RESULTS: The infants fed the EF showed greater gains in length by 9 (1.1 cm; 95% CI: 0.38, 1.79) and 18 (1.0 cm; 0.25, 1.83) mo and in OFC by 9 (0.5 cm; 0.1, 0.9) and 18 (0.6 cm; 0.2, 1.1) mo than did infants fed the TF; the differences were larger in females. The dietary effects were independent of the pattern of growth retardation. Breast-fed infants showed greater gains in weight and OFC by 18 mo than did infants fed the TF; however, these differences disappeared after adjustment for age, parental size, and birth order. CONCLUSIONS: Linear growth and OFC gains in SGA term infants improve after nutritional intervention during the first 9 mo of life and the effects persist for > or =9 mo beyond the intervention period. Further information on whether catch-up growth is beneficial or detrimental to long-term outcomes is required before public health interventions can be recommended.


Asunto(s)
Lactancia Materna , Alimentos Infantiles , Fenómenos Fisiológicos Nutricionales del Lactante , Recién Nacido Pequeño para la Edad Gestacional/crecimiento & desarrollo , Análisis de Varianza , Estatura , Peso Corporal , Femenino , Humanos , Recién Nacido , Masculino , Reino Unido
8.
Pediatrics ; 108(3): 703-11, 2001 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-11533340

RESUMEN

OBJECTIVES: Preterm infants are frequently discharged from the hospital growth retarded and show reduced growth throughout childhood. In a large efficacy and safety trial, we tested the hypothesis that nutritional intervention in the first 9 months postterm would reverse postdischarge growth deficits and improve neurodevelopment without adverse safety outcomes. PARTICIPANTS AND INTERVENTION: Two hundred eighty-four infants (mean gestation: 30.9 weeks) were studied; 229 were randomly assigned a protein, energy, mineral, and micronutrient-enriched postdischarge formula (PDF; N = 113) or standard term formula (TF; N = 116) from discharge (mean 36.5 weeks' postmenstrual age). A reference group (N = 65) was breastfed until at least 6 weeks' postterm. Outcome measures. Anthropometry was performed at 6 weeks and 3, 6, 9, and 18 months. Development was measured at 9 months (Knobloch, Passamanick, and Sherrard's developmental screening inventory) and 18 months (Bayley Scales of Infant Development II; primary outcome) postterm. RESULTS: At 9 months, compared with the TF group, those fed PDF were heavier (difference 370 g; 95% confidence interval [CI]: 84-660) and longer (difference 1.1 cm; 95% CI: 0.3-1.9); the difference in length persisted at 18 months (difference 0.82 cm; 95% CI: -0.04-1.7). There was no effect on head circumference. The effect of diet was greatest in males; at 9 months length deficit with TF was 1.5cm (95% CI: 0.3-2.7), and this remained at 18 months (1.5cm [95% CI: 0.3-2.7]). There was no significant difference in developmental scores at 9 or 18 months, although PDF infants had a 2.8 (-1.3-6.8) point advantage in Bayley motor score scales. At 6 weeks' postterm, exclusively breastfed infants were already 513 g (95% CI: 310-715) lighter and 1.6cm (95% CI: 0.8-2.3) shorter than the PDF group, and they remained smaller up to 9 months' postterm. CONCLUSIONS: 1) Improving postdischarge nutrition in the first 9 months may "reset" subsequent growth-at least until 18 months for body length. We intend to follow-up the children at older ages. The observed efficacy of PDF was not associated with adverse safety outcomes. 2) We cannot reject the hypothesis that postdischarge nutrition benefits motor development and this requires additional study. 3) Our data raise the possibility that breastfed postdischarge preterm infants may require nutritional supplementation, currently under investigation.


Asunto(s)
Antropometría , Alimentos Infantiles , Recien Nacido Prematuro , Evaluación Nutricional , Puntaje de Apgar , Lactancia Materna , Cefalometría , Método Doble Ciego , Femenino , Humanos , Lactante , Recién Nacido , Masculino , Factores Sexuales , Grosor de los Pliegues Cutáneos
9.
Arch Dis Child ; 83(4): 320-4, 2000 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-10999868

RESUMEN

AIMS: To audit the management of community acquired pneumonia before and after the introduction of a protocol. To determine the aetiology of pneumonia using routine investigations and polymerase chain reaction (PCR). METHODS: Retrospective and prospective audit following the introduction of a management protocol. Prospective cases were investigated routinely and with PCR on blood and nasopharyngeal aspirate. RESULTS: There was a significant increase in rational prescribing following introduction of the protocol with 75% of children receiving intravenous penicillin or erythromycin compared with 26% beforehand. Of 89 children in the prospective group, 51 microbiological diagnoses were achieved in 48 children. Seven children had Streptococcus pneumoniae infection, 14 had Mycoplasma infection, six had pertussis, and one had Chlamydia pneumoniae infection. Twenty three children had a viral cause of which respiratory syncytial virus was commonest. CONCLUSIONS: Introduction of the protocol led to improved prescribing. PCR increased the diagnostic yield and the results support the management protocol.


Asunto(s)
Antibacterianos/uso terapéutico , Auditoría Médica , Neumonía/tratamiento farmacológico , Adolescente , Niño , Preescolar , Protocolos Clínicos , Infecciones Comunitarias Adquiridas/diagnóstico , Infecciones Comunitarias Adquiridas/tratamiento farmacológico , Infecciones Comunitarias Adquiridas/microbiología , Inglaterra , Humanos , Lactante , Neumonía/diagnóstico , Neumonía/microbiología , Reacción en Cadena de la Polimerasa , Estudios Prospectivos , Estudios Retrospectivos
10.
Br J Radiol ; 73(866): 190-4, 2000 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-10884733

RESUMEN

Any differences in detailed paediatric assessment at 9 months of age in infants exposed to echo planar MRI in utero from 20 weeks gestation to term were investigated by performing a case controlled prospective observational study of 20 infants. They had all had serial echo planar MRI in the antenatal period and were compared with a control group born at the same time who had not. Statistical analysis employed likelihood ratios, odds ratios and 95% confidence intervals. The mothers of the control infants had a significantly higher standard of educational attainment (p = 0.005). A small but significant decrease in length (p = 0.047), and an increase in gross motor function (p = 0.023) of the fetuses exposed to echo planar imaging were demonstrated. No other significant developmental or social differences were seen between the two groups. Infants at 9 months of age did not demonstrate any gross abnormality likely to be related to exposure to echo planar MRI in utero.


Asunto(s)
Desarrollo Infantil/efectos de la radiación , Efectos Tardíos de la Exposición Prenatal , Estatura/efectos de la radiación , Estudios de Casos y Controles , Intervalos de Confianza , Imagen Eco-Planar/efectos adversos , Femenino , Humanos , Lactante , Funciones de Verosimilitud , Oportunidad Relativa , Embarazo , Segundo Trimestre del Embarazo , Tercer Trimestre del Embarazo , Estudios Prospectivos
12.
Lancet ; 354(9194): 1948-54, 1999 Dec 04.
Artículo en Inglés | MEDLINE | ID: mdl-10622297

RESUMEN

BACKGROUND: We tested whether addition of n-3 and n-6 long-chain polyunsaturated fatty acids (LCPUFA) to infant-formula milk during the first 6 months promotes long-term cognitive and motor development, without adverse consequences. METHODS: We did a double-blind, randomised, controlled, efficacy and safety trial of formula with and without LCPUFAs, with an additional breastfed reference group, in four hospitals in two cities in the UK. The participants were 447 healthy full-term babies. 309 were fed formula (155 without LCPUFAs) and 138 were breastfed for at least 6 weeks. The main outcome measures were: Bayley Mental and Psychomotor Development Indices (MDI, PDI) at 18 months (primary efficacy outcome) and Knobloch, Passamanick, and Sherrards test at 9 months (secondary outcome). Principal safety outcomes were: infection, atopy, growth, and gastrointestinal tolerance. FINDINGS: Babies fed formula with and without LCPUFA did not differ in cognitive or motor development, growth, infection, atopy or tolerance. The mean (95% CI) MDI was 0.5 (-2.7 to 3.8) units and the PDI 0.6 (-1.8 to 3.0) units higher in the supplementation group. Formula-fed infants had similar developmental scores to the breastfed reference group after adjustment for higher social class and maternal education in the latter. INTERPRETATION: There was no evidence of a beneficial or adverse effect on cognitive and motor development or growth up to 18 months. Although no significant differences in safety outcomes were observed, we suggest such data should be collected in future LCPUFA trials. Our trial does not provide support for addition of LCPUFA to standard infant formula but we are now doing further follow-up of this cohort.


Asunto(s)
Ácido Araquidónico/administración & dosificación , Desarrollo Infantil , Grasas Insaturadas en la Dieta/administración & dosificación , Suplementos Dietéticos , Ácidos Docosahexaenoicos/administración & dosificación , Alimentos Infantiles , Leche , Animales , Lactancia Materna , Cognición/fisiología , Estudios de Cohortes , Enfermedades Transmisibles , Método Doble Ciego , Escolaridad , Estudios de Seguimiento , Gastroenteritis/etiología , Crecimiento , Humanos , Hipersensibilidad/etiología , Lactante , Evaluación de Resultado en la Atención de Salud , Desempeño Psicomotor/fisiología , Seguridad , Clase Social
13.
J Clin Nurs ; 7(4): 333-42, 1998 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-9830974

RESUMEN

The benefits of informing patients before undergoing surgery or other investigative procedures are clearly demonstrated in the literature. This study aimed to determine the amount and type of information given to patients before, during and after undergoing gastroscopy investigations. A survey approach incorporating structured interviews and structured observation was utilized. There were statistically significant differences between the information acquired by younger and older patients prior to, but not during or after, the procedure. Nurses appear to be the most important source of information for older patients while the information leaflet was perceived as the most important source of information for younger patients.


Asunto(s)
Gastroscopía/enfermería , Gastroscopía/psicología , Educación del Paciente como Asunto/métodos , Cuidados Preoperatorios/métodos , Cuidados Preoperatorios/psicología , Adulto , Factores de Edad , Femenino , Humanos , Persona de Mediana Edad , Investigación en Evaluación de Enfermería , Folletos , Satisfacción del Paciente , Encuestas y Cuestionarios , Materiales de Enseñanza
16.
Antimicrob Agents Chemother ; 24(2): 246-51, 1983 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-6357072

RESUMEN

The current substrate-labeled fluorescent immunoassay for gentamicin has been modified by substituting monoclonal antibodies for conventional antiserum to gentamicin. The standard curve generated with gentamicin monoclonal antibody was essentially linear from 0 to 12 micrograms/ml, could detect 0.4 micrograms of gentamicin per ml, and had overall intra- and interassay precision values (coefficients of variation) of 1.9 and 5.0%, respectively. The substrate-labeled fluorescent immunoassay produced with gentamicin monoclonal antibody gave results with clinical specimens comparable (r = 0.991) to those obtained with the commercially available substrate-labeled fluorescent immunoassay and also with an enzyme immunoassay, a radioimmunoassay, and a fluorescent immunoassay. This technologically state-of-the-art assay employs both a nonisotopic label and monoclonal antibodies. It offers excellent precision, sensitivity, lot-to-lot reproducibility, linearity, and reagent stability.


Asunto(s)
Anticuerpos Monoclonales/inmunología , Técnica del Anticuerpo Fluorescente , Gentamicinas/sangre , Sitios de Unión de Anticuerpos , Reacciones Cruzadas , Humanos , Netilmicina/sangre
17.
J Med Microbiol ; 11(2): 125-35, 1978 May.
Artículo en Inglés | MEDLINE | ID: mdl-660638

RESUMEN

The effects of 5-day courses of orally administered cephalexin, clindamycin and erythromycin on the Gram-negative, aerobic faecal flora of healthy adults were examined. The concentration of cephalexin reached in the intestine was high enough to cause the emergence of resistant Gram-negative bacteria; organisms belonging to the genera Enterobacter, Citrobacter and Pseudomonas increased to easily detectable levels. The faecal concentration of erythromycin was high and caused a severe reduction of the coliform flora. Clindamycin administration resulted in a considerable increase in the coliform count; the increase in the proportion of klebsiellae was especially marked.


Asunto(s)
Cefalexina/farmacología , Clindamicina/farmacología , Eritromicina/farmacología , Heces/microbiología , Bacterias Aerobias Gramnegativas/efectos de los fármacos , Administración Oral , Cefalexina/metabolismo , Citrobacter/crecimiento & desarrollo , Farmacorresistencia Microbiana , Enterobacter/crecimiento & desarrollo , Eritromicina/metabolismo , Humanos , Pseudomonas/crecimiento & desarrollo
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