Caracterización de la prescripción de ansiolíticos en adultos mayores institucionalizados en un hogar de ancianos / Characterization of the prescription of anxiolytics in institutionalized older adults in the nursing home

El objetivo de este estudio fue caracterizar la prescripción de los medicamentos ansiolíticos utilizados en población de adultos mayores institucionalizados en el hogar de ancianos de Pinar del Río durante el año 2017.Se realizó un estudio descriptivo transversal, con recogida de datos retrospectiva, sobre prescripción de medicamentos ansiolíticos en la población de adultos mayores institucionalizados en el hogar de ancianos, se analizó la forma de utilización de los medicamentos, su indicación y prescripción con elementos de esquema terapéutico y factores que condicionan los hábitos de prescripción. Se trabajó con el universo (U= 98) de estudio el cual estuvo conformado por el total de pacientes institucionalizados, que estaban consumiendo ansiolíticos. Se revisaron las historias clínicas individuales y se confeccionó un modelo de recolección de datos.El medicamento más consumido por los adultos mayores fue el nitrazepam (41,8 %), siendo este a su vez el más consumido por el sexo masculino, no así para el femenino que resultó ser el clorodiazepóxido (64,6 %), el grupo de edad que más predominó fue el de 60-69 años, asimismo los viudos y el nivel educacional primario, el 79,5 % de los ancianos consume otros medicamentos que poseen interacción farmacocinética. El profesional que más indicó fue el médico de familia, la prescripción e intervalos entre dosis fue adecuada, la prescripción se consideró no racional.La prescripción de ansiolíticos en la población objeto de estudio, disminuye a medida que aumenta la edad, los más consumidores son los del sexo masculino y los institucionalizados por abandono familiar, esto apunta a la necesidad de continuar trabajando desde el nivel primario de atención dado que es de donde proceden estos ancianos.

The objective of this study was to characterize the prescription of anxiolytic medications used in the institutionalized elderly population at the Pinar del Río Nursing Home during 2017.A cross-sectional descriptive study was carried out, with retrospective data collection, on the prescription of anxiolytic medications in the population of institutionalized older adults in the Nursing Home, the form of use of the medications, their indication and prescription with elements of the therapeutic scheme was analyzed and factors that condition prescription habits. We worked with the universe (U = 98) of the study, which was made up of the total number of institutionalized patients who were consuming anxiolytics. Individual medical records were reviewed and a data collection model was created.The drug most consumed by older adults was nitrazepam (41.8%), this in turn being the most consumed by males, not so for females, which turned out to be chlorodiazepoxide (64.6%), the group The most prevalent age group was 60-69 years, likewise widowers and primary educational level, 79.5% of the elderly consume other drugs that have pharmacokinetic interaction. The professional who indicated the most was the family doctor, the prescription and intervals between doses were adequate, the prescription was considered non-rational.The prescription of anxiolytics in the population under study decreases as age increases, the most consumers are those of the male sex and those institutionalized due to family abandonment, this points to the need to continue working from the primary level of care since that is where these elders come from.

Health risk appraisal in older people 7: long-acting benzodiazepine use in community-dwelling older adults in London: is it related to physical or psychological factors?

Aim To investigate whether the use of long-acting benzodiazepines, in individuals aged 65 and over is mediated by physical or psychological factors. BACKGROUND: Long-acting benzodiazepine consumption among older people has implications for mortality, morbidity and cost-effective prescribing. Two models explain benzodiazepine use in this age group, one linked to physical illness and disability and one to psychological factors. METHODS: Secondary analysis of baseline data from a study of 1059 community-dwelling non-disabled people aged 65 years and over recruited from three general practices in London. For this analysis, use of long-acting benzodiazepines was defined as any self-reported use of diazepam or nitrazepam in the last four weeks. Associations between demographic factors, health service use, and physical and psychological characteristics and benzodiazepine use were investigated. Findings The prevalence of benzodiazepine use in this sample was 3.3% (35/1059). In univariate analyses, benzodiazepine use was associated with female gender, low income, high consultation rates, physical factors (medication for arthritis or joint pain, polypharmacy, difficulties in instrumental activities of daily living, recent pain) and psychological factors (poor self-perceived health, social isolation, and symptoms of anxiety or agitation). In a multivariate logistic regression analysis only two factors retained statistically significant independent associations with benzodiazepine use: receiving only the state pension (OR=4.0, 95% CI: 1.70, 9.80) and pain in the past four weeks (OR=3.79, 95% CI: 1.36, 10.54).

Síndrome de West: evoluçao clínica e eletrencefalográfica de 70 pacientes e resposta ao tratamento com hormônio adrenocorticotrófico, prednisona, vigabatrina, nitrazepam e ácido valpróico / West syndrome: clinical and eletroencephalographic follow up of 70 patients and response to the adrenocorticotropic hormone, prednisone, vigabatrin, nitrazepam and valproate

Em estudo retrospectivo avaliamos a evoluçao clínica e eletrencefalográfica das formas criptogênica e sintomática da síndrome de West e analisamos a eficácia do hormônio adrenocorticotrófico, vigabatrina, prednisona, ácido valpróico e nitrazepam no controle dos espasmos. Participaram do estudo 70 pacientes, acompanhados por período maior que 2 anos. Doze (17 por cento) eram criptogênicos e 58 (83 por cento) sintomáticos. O grupo criptogênico apresentou percentagem significativamente maior de pacientes que frequentavam escola regular e desenvolvimento motor normal, melhor controle das crises epilépticas, tendência menor a evoluir para síndrome de Lennox Gastaut e 83,3 por cento tiveram controle completo dos espasmos (72,4 por cento dos pacientes do grupo sintomático obtiveram controle completo dos espasmos). O hormônio adrenocorticotrófico e a vigabatrina foram as drogas mais eficazes, controlando 68,75 por cento e 60 por cento dos espasmos, respectivamente, quando utilizados como droga de primeira escolha e 75 por cento e 50 por cento, respectivamente, como drogas de segunda escolha

Incidence of death in patients with intractable epilepsy during nitrazepam treatment.

PURPOSE: Increased risk of death has been reported in patients with intractable epilepsy (IE) taking nitrazepam (NZP). METHODS: Between January 1983 and March 1994, 302 patients with IE were entered into a NZP compassionate-plea protocol. NZP was discontinued if there was < 50% seizure reduction or significant side effects. In some patients with > 50% reduction, it also was discontinued for lack of sufficient effect. At the end of follow-up for this study, 62 patients remained taking NZP. Patients took NZP from 3 days to 10 years. RESULTS: Twenty-one of 302 patients died after institution of NZP. Fourteen of 21 of these were taking NZP at death, and in five of 21, the NZP had been discontinued. Two patients were excluded from analysis, because it is unclear whether NZP had been discontinued before death. Six other patients were lost from follow-up. Of the 14 deaths with NZP, seven were sudden, six were of pneumonia, and one was of cystinosis. Nine had at least one contributing factor, such as dysphagia, gastroesophageal reflux, or recurrent aspirations. The 294 patients took NZP for a total of 704 patient years (ptyrs), and were discontinued for a total of 856 ptyrs. There were 1.98 deaths/ 100 ptyrs on NZP compared with 0.58 deaths/100 ptyrs without NZP, most of the former being associated with side effects of NZP. Mortality in patients younger than 3.4 years was 3.98 with NZP compared with 0.26 deaths/100 ptyrs without NZP (p = 0.0002). Corresponding figures in patients 3.4 years or older were 0.50 and 0.86 deaths/100 ptyrs, respectively. CONCLUSIONS: NZP therapy for epilepsy apparently increases the risk of death, especially in young patients with IE. This should be considered in antiepileptic drug (AED) management decisions.

West syndrome associated with porencephaly.

A 3-year-old boy with West syndrome who was shown to have a cystic lesion on magnetic resonance imagings underwent surgical treatment. He had been initially managed with several antiepileptic drugs, but abnormalities on electroencephalography (EEG) persisted. Histological examination of the cystic wall obtained during surgery suggested porencephaly. Two years and 2 months later the child remained seizure-free and his EEG remarkably improved.

West syndrome with cerebellar porencephalus.

The authors report six very low birth weight newborn infants who had RDS, IVH and cerebellar porencephalus and later suffered from West syndrome. Four of them have been followed up to the present time and have had MRI scans performed. Their present clinico-neurological features and MRI findings are described. The authors also raise the possibility of prevention of mental deterioration if anticipatory treatment is started early. Very low birth weight newborn infants with cerebellar porencephalus should be observed more carefully with clinical and EEG examinations to detect infantile spasms earlier and to protect them from further mental deterioration.

[Treatment of epileptic patients with Jacksonian seizures]. / Lechenie bol'nykh épilepsiei s dzheksonovskimi pripadkami.

The article describes the treatment of patients with Jackson's epilepsy, the latter being variable in the structure and the time of development. The author offers the necessary information and recommendations concerning the characteristics of the action and pharmacokinetics of a number of antiepileptic drugs and preparations of resorptive therapy. The effect of surgery on the epileptic process is outlined.

Prolonged use of nitrazepam for epilepsy in children with tuberous sclerosis.

A case note study of 90 children with tuberous sclerosis showed that 56 had taken nitrazepam for seizures for from one month to 13 years. In 38 children nitrazepam was withdrawn but only two had immediate major seizures. Given that sleepiness, deterioration in motor skills, or ataxia seems to be associated in some children with treatment with nitrazepam, doctors may wish to review their long term prescriptions of this drug in children with tuberous sclerosis.