Cardiac autonomic modulation and exercise capacity in older adults with intellectual disability: A 6-month randomised control trial.

BACKGROUND: Despite reported physical and functional improvements with aerobic and sprint interval training (SIT) protocols in individuals with intellectual disability (ID), it is not known if these interventions' effectivity would promote improvements in cardiac autonomic modulation. This study aimed to investigate if a 6-month SIT or a continuous aerobic programme could enhance physical performance and cardiac autonomic modulation at rest, during physical activity (PA) and after it in older adults with an ID. METHODS: This is a randomised control trial. Participants with ID (age: 50.58 ± 7.25) were allocated to one of three groups [multicomponent aerobic training group (MATG), multicomponent interval sprint training group (MISTG) and control group (CG)]. The programmes lasted 24 weeks, with three sessions/week, 75-90 min per session. The HRV was analysed at rest and recovery, the delta of heart rate (HR) was analysed during 6MWT, and the HR t-off kinetics was analysed in recovery after 6MWT. RESULTS: There were not found differences between groups, moments, or interaction for cardiac autonomic modulation at rest and recovery. During exercise, only MSITG showed a significant increase of HR between rest and the first 30 s of exercise (P < 0.05). Physical performance increased only in MSITG (P < 0.05), while CG showed a significant reduction (P < 0.01). CONCLUSIONS: The MSITG improved the physical performance and the vagal withdrawal at the beginning of the submaximal exercise. These findings suggest that high-intensity exercise may positively impact baroreflex function, mitigating the decline in autonomic reflex response capacity associated with aging in individuals with ID.

Calidad del registro de la información acerca del consumo de antiinflamatorios y analgésicos en la Historia clínica del Centro de Salud / Quality recording of information in the Health Centre medical records on the use of analgesic and anti-inflammatory drugs

Introducción. Analizar en las historias clínicas de un centro de salud la existencia o no de datos acerca del proceso de información sobre los efectos secundarios e interacciones de los analgésicos y antiinflamatorios en una población, y establecer asimismo el perfil de los pacientes respecto a la existencia o no de información a este respecto en su historia clínica. La historia clínica no es solo un documento que nos exige la ley, sino que es o debe ser una herramienta asistencial de primer orden, que facilita y ayuda en el proceso asistencial. La cumplimentación adecuada de las historias clínicas es una obligación del profesional además de ser nuestra herramienta de trabajo, pero en la historia clínica de atención primaria no siempre se registra la información generada durante la práctica asistencial. Material y métodos. Estudio descriptivo, transversal. Se revisaron las historias clínicas de 232 pacientes pertenecientes a los 8 cupos informatizados del centro de salud, mayores de 18 años y que dieron su consentimiento verbal para la inclusión en el estudio, pertenecientes al Centro de Salud Mariano Yago de Yecla (ÁreaV, comunidad de Murcia). Resultados. El 21,6% de los facultativos anota en la historia que proporciona información sobre los efectos secundarios e incompatibilidades de la prescripción de analgésicos y antiinflamatorios. Los factores que se relacionan con la ausencia de haber proporcionado información en la historia clínica son: el tipo de prescripción, el tipo de analgésico y antiinflamatorio prescritos, las variables sobre la función renal y el cumplimiento de la gastroprotección. Conclusiones. En las historias clínicas faltan registros sobre la información que se proporciona al paciente consumidor de analgésicos y antiinflamatorios (AU)

Introduction. To examine medical records within a health centre to determine whether there are data in the information process on the secondary effects and interactions of analgesic and anti-inflammatory drugs, and to determine the patient profile as regards whether or not this information is recorded in their medical records. Material and methods. Descriptive, cross-sectional study based on electronic medical records in the Mariano Yago Primary Care Centre in Yecla (Murcia), Spain. A systematic random sample of 232 electronic medical records was reviewed. All the 232 patients, of legal age, gave their consent to review of their electronic medical records for the purposes of the study. Results. The percentage of doctors who recorded the fact that they had provided information regarding secondary effects and non-compatibilities of the prescription of analgesic and anti-inflammatory drugs was 21.6%. The factors involved in the non- recording of this information in the medical record were the type of prescription, the type of analgesic and anti-inflammatory drug prescribed, glomerular filtration, and adequate gastrointestinal protection. Conclusions. The degree of compliance to patients rights to information about treatment with analgesic and anti-inflammatory drugs is low (AU)

[Quality recording of information in the health centre medical records on the use of analgesic and anti-inflammatory drugs]. / Calidad del registro de la información acerca del consumo de antiinflamatorios y analgésicos en la Historia clínica del Centro de Salud.

INTRODUCTION: To examine medical records within a health centre to determine whether there are data in the information process on the secondary effects and interactions of analgesic and anti-inflammatory drugs, and to determine the patient profile as regards whether or not this information is recorded in their medical records. MATERIAL AND METHODS: Descriptive, cross-sectional study based on electronic medical records in the Mariano Yago Primary Care Centre in Yecla (Murcia), Spain. A systematic random sample of 232 electronic medical records was reviewed. All the 232 patients, of legal age, gave their consent to review of their electronic medical records for the purposes of the study. RESULTS: The percentage of doctors who recorded the fact that they had provided information regarding secondary effects and non-compatibilities of the prescription of analgesic and antiinflammatory drugs was 21.6%. The factors involved in the non- recording of this information in the medical record were the type of prescription, the type of analgesic and anti-inflammatory drug prescribed, glomerular filtration, and adequate gastrointestinal protection. CONCLUSIONS: The degree of compliance to patients rights to information about treatment with analgesic and anti-inflammatory drugs is low.

Metaiodobenzylguanidine assessment of metastatic neuroblastoma: observer dependency and chemosensitivity evaluation. The SFOP Group.

BACKGROUND: In children over 1 year of age with metastatic neuroblastoma, clearance of metaiodobenzylguanidine (MIBG) skeletal uptake after four courses of induction chemotherapy is one of the most powerful prognostic factors. How subjective is quantification of MIBG uptake, and can earlier MIBG scintigraphy separate good and bad responders? PROCEDURE: The data from 47 patients who received uniform induction therapy were reviewed. A novel scoring system of MIBG update intensity was proposed. Initial, intermediate (after two courses), and final (after four courses) intensities were scored (0 to 21 points) independently by six different observers. The initial global score and the relative score (calculated by dividing the global score after two courses by the initial score) were compared to the final score. Good responders were those who scored 0 at final MIBG. RESULTS: Between two observers, the correlation coefficient for the global score was superior to 0.80, in nine of ten comparisons established between observers 1-5. The initial score did not predict the final score insofar as only nine of fourteen patients with low initial scores were good responders. The relative score also failed to predict outcome; only six of ten patients with favorable relative score (i.e., <20%), were good responders. CONCLUSIONS: This scoring system is reliable and may be used in multicentric trials. However, both initial and relative scores failed to predict final outcome. Thus, intermediate MIBG may be omitted during induction therapy assessment.

Analysis of the predictive value of clinical data in patients with suspected colonic disease.

OBJECTIVE: To develop guidelines for predicting colonic disease on the basis of clinical parameters. EXPERIMENTAL DESIGN: A prospective study of the clinical data prior to colonoscopy. On the basis of the endoscopic findings, the patients were divided into three diagnostic groups: absence of significant disease, significant benign disease and malignant disease. The patient population was divided randomly into two subgroups. The clinical data from one of them was used to build a database which, using Bayes' theorem, was compared with the variables from the other subgroup to predict the diagnosis for each patient. PATIENTS: A total of 336 patients (170 males and 166 females; mean age: 58 years; range: 15 to 87 years) were evaluated. RESULTS: When the endoscopic findings were grouped on the basis of their clinical importance, 211 patients (63%) belonged to the group without significant disease, 60 patients (18%) had significant benign disease and 65 (19%) presented a neoplastic disease. Of the 21 variables selected for use in the database, 6 showed statistically significant differences in terms of the absence or presence of malignant disease: age, absence of previous similar episodes, weight loss, rectal bleeding, lack of improvement and the presence of a mass on digital rectal examination. The predictive model differentiated patients with neoplasm from those without malignant disease, but was not capable of identifying differences among the latter. The model was useful for assessing the risk of malignant disease for each patient. CONCLUSIONS: The predictive model obtained is a useful tool for establishing the diagnosis and the priority in the performance of colonoscopy.

An unexpected, benign cause of increased muscular uptake at bone scintigraphy.

Bone scintigraphy was performed in a healthy 30-year-old man because of post-traumatic heel pain. The scintigraphy displayed a bilateral increased uptake of 99mTc-MDP in the pectoral muscles and triceps brachii. Further extensive investigations including muscle biopsy were normal and excluded diagnoses such as polymyositis, myositis ossificans or amyloidosis. The abnormalities were in fact explained by physical exercise performed a few hours prior to the radionuclide scan. This was confirmed by the absence of these changes on a second bone scan performed 3 months later. This case shows that muscle exercise should be kept in mind as a cause of skeletal muscle uptake of bone-seeking agents, with the view to avoid unnecessary investigations.

Acute transplant artery thrombosis induced by angiotensin-converting inhibitor in a patient with renovascular hypertension.

Acute renal failure due to angiotensin-converting enzyme inhibitors (ACEI) usually results from a marked fall in renal perfusion pressure in patients with renovascular disease. We report herein one case of acute kidney transplant artery thrombosis in a patient with renovascular hypertension. The thrombosis occurred immediately after a single dose of ACEI for evaluation of a renal transplant artery stenosis by renal scintigraphy. The dramatic fall of arterial pressure observed in our patient probably played an important role in the thrombosis. The risk of the administration of a single dose of ACEI coupled with renal scintigraphy in diagnosing renovascular hypertension is stressed.

Comparison by SPECT of renal scars after extracorporeal shock wave lithotripsy and percutaneous nephrolithotomy.

Some renal calculi are borderline indications for either extracorporeal shock wave lithotripsy (ESWL) or percutaneous nephrolithotomy (PCNL). Our purpose was to quantify by single photon emission computed tomography (SPECT) the parenchymal lesions of these two procedures to make the choice easier. The SPECT study was done before and 30 days after the stone treatment. The scan was carried out 10 hours after injection of 99mTc-DMSA using a GE400 rotative gamma camera, which data were reconstructed in three planes. The local uptake and scar of the treated area were evaluated in 22 patients with symptomatic kidney stones without previous treatment or renal failure. Twelve patients (mean stone size 12 x 9 mm) were treated on a piezoelectric (EDAP LT-01) lithotripter (mean shock wave number 3420), and ten patients (mean stone size 24 x 17 mm) were treated by PCNL (32F Amplatz sheath in a lower calix). There were no complications, and the stone-free rate at day 30 was 50% in both groups. In the ESWL group, all of the kidneys demonstrated a loss of local uptake, whereas 7 of the 10 in the PCNL group did so. In the ESWL group, 4 of the 12 kidneys had a local loss exceeding 4% but only 2 of 10 kidneys in the PCNL group. There were 7 scars in the treated area in the ESWL group and 6 in the PCNL group. Extracorporeal lithotripsy does not seem to be a nontraumatic procedure for the kidney. For stones that would require several sessions of ESWL, the use of PCNL must be preferred.

[Pulmonary perfusion tomoscintigraphy in pulmonary embolism. Preliminary study]. / Tomoscintigraphie pulmonaire de perfusion dans l'embolie pulmonaire. Etude préliminaire.

Tomoscintigraphy, a method developed over 10 years ago, is little used nowadays for the evaluation of suspected pulmonary embolism. The authors report the results of a preliminary study of 10 patients hospitalised for this condition. Tomoscintigraphy was normal in 2 cases and abnormal in 8 cases. Seven of these 8 patients underwent pulmonary angiography which confirmed the diagnosis of pulmonary embolism in 6 cases. The small number of patients, however, did not allow measurement of the sensitivity and specificity. Tomoscintigraphy, repeated at the 8th day and at the first month, provides an assessment of therapeutic efficacy. Some improvement is observed in all cases from the first control but the amount varies from one subject to another. At one month, 3 of the 6 patients undergoing control tomoscintigraphy had hypoperfusion sequellae. The simplicity of pulmonary tomoscintigraphy makes it a useful investigation for emergency diagnosis and follow-up pulmonary embolism.

[Esophageal pseudoachalasia related to a neoplasm]. / Pseudoacalasia esofágica relacionada con neoplasia.

Differential diagnosis between idiopathic achalasia and esophageal pseudoachalasia is difficult to perform. One hundred and forty-four consecutive patients with a clinical diagnosis of primary esophageal motor disorder have been evaluated for pneumatic dilatation of the cardias. Of them, 6 (4.1%) have been finally diagnosed of esophageal pseudoachalasia with carcinoma of the cardias, although in four cases more than one biopsy procedure was needed to establish the diagnosis. The clinical data--higher age, shorter clinical history and higher weight loss--, the higher pressure of the lower esophageal sphincter and the failure of the dilatation suggested the diagnosis, but were uncertain findings. Esophageal biopsy is the only objective method to obtain a definitive diagnosis and should be performed in every patient with an esophageal motor disorder evaluated for dilatation of the cardias and, if negative, it should be repeated when malignancy is suggested by available data.

Value of MRI and MIBG-I123 scintigraphy in the diagnosis of spinal bone marrow involvement in neuroblastoma in children.

The results of MRI and MIBG scintigraphy performed on the spine of 14 children with neuroblastoma are reported. In 6 cases of diffuse spinal bone marrow tumor infiltration, diagnosis is easier with MIBG scintigraphy than with MRI. In 5 cases, MRI detected hyposignal of the vertebral body without any spinal abnormality on MIBG scintigraphy. A discussion of the reasons for negative MIBG scintigraphy is presented and in these 5 cases, it is suggested that a lateral view of MIBG scintigraphy and HMDP-Tc99m scintigraphy may be performed, even vertebral body biopsy in order to assess bone marrow tumoral infiltration.

[Adult celiac disease and hepatopathy]. / Enfermedad celiaca del adulto y hepatopatía.

A retrospective study was performed in order to evaluate the prevalence of significant hepatic disease in patients with coeliac disease and its outcome after a gluten-free diet. Out of 46 patients with coeliac disease, 28 (60.87%) presented abnormal liver function test. These tests were normal after a gluten-free diet in 20 patients; one patient presented an acute B-virus hepatitis and in the remaining 7 patients a chronic liver disease was diagnosed (2 chronic persistent hepatitis, 1 chronic active hepatitis, 1 steatosis, 2 cirrhosis and 1 primary biliary cirrhosis). In conclusion, the high prevalence of significant hepatic disease in our patients with coeliac disease (15%) suggests an association between both disorders. Gluten-free diet does not modify the course of hepatic disease.

[Quantitative renal DMSA scintigraphy after extracorporeal lithotripsy]. / Scintigraphie rénale quantitative au DMSA après lithotripsie extra-corporelle.

This study reports the results of renal DMSA isotope scan before and after EDAP extracorporeal lithotripsy in 106 patients. An isotope scan was performed before lithotripsy and on the fourth day after lithotripsy and again on the 90th day when alterations were observed on the first post-lithotripsy scan. The assessment of any sequelae was based on the scale of colours of the spectrum, which revealed three types of modifications. The analysis of the results is divided into three periods according to the development in our lithotripsy technique: high firing rates had a success rate of only 40%, with renal scars on isotope scans in 2/3 of cases; low frequency firing rates had a 55% success rate and induced minor changes which were virtually always reversible; in contrast, low frequency firing rates during the 3rd period had a 60% success rate with scars on isotope scans in 1/3 of cases. These isotope scan modifications also depended on the site of the stone. In conclusion, lithotripsy definitely induces renal modifications. The renal parenchyma cannot remain indifferent to lithotripsy beyond a certain threshold. A homogeneous multicentre study with a common protocol is necessary to compare the various lithotriptors and to define cautious and coherent indications for each lithotriptor in the treatment of renal stones.

[Visual evoked potentials and attention processes in depression]. / Etude des PEV et des processus attentionnels au cours de la dépression.

The study of the attention process during depression has been realized with the recording of visual evoked potential (VEP) by simple pattern reversal checkerboard and in sequences where a rare stimulus appears randomly, with or without task. The recordings obtained on fifty patients have been compared to the VEP obtained on fifteen reference subjects. The results indicate that some perturbations, characteristic of the depressive state, should happen at the both levels of attentional selection, early (P1 and N1 components) and late (P3 component). The responses of the depressive patients appear to reflect rather an intervention of automatic attention process.

[Contribution to the study of event-related potentials in depressed patients]. / Contribution à l'étude des potentiels évenémentiels chez les deprimés.

When we want to quantify an experimentation on an individual presenting behaviour troubles, the problem we are faced with is the relative inadequacy between the techniques that are used and the patient. The aim of this research is a study of the evolution of the differential analysis of power spectra and alteration in the repartition of VEP amplitudes on 18 depressed adults before and after antidepressive treatment. Control in healthy adult volunteers has been realised. The originality of the method used is in the analytical techniques and selected tests. It is difficult to state positively that VEP morphology represents a pertinent criterion in the study of the evolution of a depressed syndrome. But the results which are obtained show a similar evolution between VEP morphology and clinical criterion. This is in conformity with numerous present studies which consider VEP as a pertinent sign in a psychophysiological process.