Prehabilitation for Bariatric Surgery: A Randomized, Controlled Trial Protocol and Pilot Study.

Bariatric surgery is the most efficacious treatment for obesity, though it is not free from complications. Preoperative conditioning has proved beneficial in various clinical contexts, but the evidence is scarce on the role of prehabilitation in bariatric surgery. We describe the protocol and pilot study of a randomized (ratio 1:1), parallel, controlled trial assessing the effect of a physical conditioning and respiratory muscle training programme, added to a standard 8-week group intervention based on therapeutical education and cognitive-behavioural therapy, in patients awaiting bariatric surgery. The primary outcome is preoperative weight-loss. Secondary outcomes include associated comorbidity, eating behaviour, physical activity, quality of life, and short-term postoperative complications. A pilot sample of 15 participants has been randomized to the intervention or control groups and their baseline features and results are described. Only 5 patients completed the group programme and returned for assessment. Measures to improve adherence will be implemented and once the COVID-19 pandemic allows, the clinical trial will start. This is the first randomized, clinical trial assessing the effect of physical and respiratory prehabilitation, added to standard group education and cognitive-behavioural intervention in obese patients on the waiting list for bariatric surgery. Clinical Trial Registration: NCT0404636.

The effect of physical activity on quality of life and serum glucose and cholesterol levels in patients with congenital heart disease.

As physical activity contributes to quality of life and health, we evaluated its association, as measured by the Global physical activity (GPAQ) questionnaire, on the quality of life (QoL) and serum glucose and cholesterol levels of patients with congenital heart disease (CHD). This cross-sectional study was carried out in 200 adult patients with CHD (17 to 58 years old), of whom 45 had simple defects, 122 moderate defects and 33 great anatomical complexity defects. Physiological complexity was defined as stage A in 74 patients, stage B in 29, stage C in 86 and stage D in 11. The energy expenditure was below 600 Metabolic Equivalent of Task (MET)-minutes per week in 56 (28%) patients, while 144 (72%) were above 600 MET-minutes per week. Physically inactive patients with CHD were significantly more dyslipidemic than active ones, but no significant differences in serum glucose and cholesterol levels were observed. Logistic regression analysis showed that physical activity was associated with a better QoL rating [0.28 (0.10-0.17), P=0.014] and health satisfaction [0.24 (0.09-0.62), P=0.003]. Physically active patients with CHD scored 7.7 and 8.9 points higher, on a 100-point scale, in the physical and social relationships domains respectively, than physically inactive ones. No significant differences were seen in the psychological and the environment domains associated with physical activity. Additionally, a worse New York Heart Association (NYHA) functional class (≥ 2) was identified as a risk factor for dissatisfaction with health [OR 7.48, 95% CI (1.55-47.14), P=0.020], having a significantly negative impact of 8.5 and 7.6, on a 100-point scale, in the physical and psychological domains respectively. In conclusion, physically active patients with CHD had a better QoL assessment, were more satisfied with their health and scored higher in the physical and social relationships domains.

[How does the new spinal-cord-injured patient profile influence bladder management?] / ¿Cómo afecta el nuevo perfil del lesionado medular al manejo vesical?

OBJECTIVES: To describe the bladder management in spinal cord injury and to verify if the increase in the age of the patient who is suffering a spinal cord injury in recent years is conditioning a change in its treatment. METHODS: We performed a retrospective review of all acute traumatic spinal cord injured patients in Canary Islands between 2001-2015. Data were collected from the hospital records of a regional referral Spinal Cord Unit. RESULTS: The sample included 250 patients. Patients' mean age was observed to increase from 38 to 47 years during the study (p<0.05). Clean Intermittent Catheterization (CIC) was the most used bladder emptying method (42.4%), followed by normal voiding (NV) (26.4%) and permanent derivation (PD) (23.6%). There was a decrease in CIC use (48.1% to 40.3%) and an increase in PD use (13.5% to 32.5%) ( p<0.05 ). Cervical injuries were associated with NV (35.8%), while thoracic and lumbar injuries were associated with IC (67% and 41.7% respectively). Patients discharged to a health care residence were associated with IC (81.8%) (p<0.05). CONCLUSIONS: CIC is currently the most frequently used bladder emptying method in spinal cord injured patients in our population. The mean age of new spinal cord injury patients is progressively increasing and it promotes the use of indwelling catheter with an increased risk of urologic complications.

OBJETIVOS: Describir el manejo vesical en pacientes con una lesión medular y comprobar si el aumento de la edad media del paciente que está sufriendo una lesión medular en los últimos años está condicionando un cambio en su tratamiento.MATERIALES Y MÉTODOS: Hemos realizado un estudio retrospectivo de todos los pacientes que han sufrido una lesión medular traumática aguda en Canarias entre el 2001-2015. Los datos se han recogido del registro hospitalario de una unidad de referencia regional para la lesión medular. RESULTADOS: La muestra ha sido de 250 pacientes. La media de edad del paciente aumentó de 38 a 47 años a lo largo del estudio (p< 0,05). El cateterismo intermitente (CI) fue el método de vaciado vesical más usado (42,4%) seguido de la micción voluntaria (MV) (26,4%) y la derivación permanente (DP) (23,6%). Durante este tiempo hubo un descenso en el uso del CI (48,1% a 35,4%) y un aumento de la DP (13,5% a 32,5%) (p< 0,05). Las lesiones cervicales se relacionaron con la MV (35,8%) mientras que las lesiones dorsales y lumbares lo hicieron con el CI (67% y 41,7% respectivamente). El destino al alta a una residencia se asoció con la DP (81,8%) (p<0,05). CONCLUSIONES: El CI es actualmente el método de vaciado vesical más usado en el lesionado medular en nuestro medio. El aumento de la edad media del paciente que sufre una lesión medular está favoreciendo un progresivo incremento de la derivación permanente con el riesgo de complicaciones urológicas que puede ocasionar.

¿Cómo afecta el nuevo perfil del lesionado medular al manejo vesical? / How does the new spinal-cord-injured patient profile influence bladder management?

Objetivos: Describir el manejo vesical en pacientes con una lesión medular y comprobar si el aumento de la edad media del paciente que está sufriendo una lesión medular en los últimos años está condicionando un cambio en su tratamiento. Materiales y métodos: Hemos realizado un estudio retrospectivo de todos los pacientes que han sufrido una lesión medular traumática aguda en Canarias entre el 2001-2015. Los datos se han recogido del registro hospitalario de una unidad de referencia regional para la lesión medular. Resultados: La muestra ha sido de 250 pacientes. La media de edad del paciente aumentó de 38 a 47 años a lo largo del estudio (p< 0,05). El cateterismo intermitente (CI) fue el método de vaciado vesical más usado (42,4%) seguido de la micción voluntaria (MV) (26,4%) y la derivación permanente (DP) (23,6%). Durante este tiempo hubo un descenso en el uso del CI (48,1% a 35,4%) y un aumento de la DP (13,5% a 32,5%) (p< 0,05). Las lesiones cervicales se relacionaron con la MV (35,8%) mientras que las lesiones dorsales y lumbares lo hicieron con el CI (67% y 41,7% respectivamente). El destino al alta a una residencia se asoció con la DP (81,8%) (p<0,05). Conclusiones: El CI es actualmente el método de vaciado vesical más usado en el lesionado medular en nuestro medio. El aumento de la edad media del paciente que sufre una lesión medular está favoreciendo un progresivo incremento de la derivación permanente con el riesgo de complicaciones urológicas que puede ocasionar

Objectives: To describe the bladder management in spinal cord injury and to verify if the increase in the age of the patient who is suffering a spinal cord injury in recent years is conditioning a change in its treatment. Methods: We performed a retrospective review of all acute traumatic spinal cord injured patients in Canary Islands between 2001-2015. Data were collected from the hospital records of a regional referral Spinal Cord Unit. Results: The sample included 250 patients. Patients' mean age was observed to increase from 38 to 47 years during the study (p < 0.05). Clean Intermittent Catheterization (CIC) was the most used bladder emptying method (42.4%), followed by normal voiding (NV) (26.4%) and permanent derivation (PD) (23.6%). There was a decrease in CIC use (48.1% to 40.3%) and an increase in PD use (13.5% to 32.5%) (p < 0.05). Cervical injuries were associated with NV (35.8%), while thoracic and lumbar injuries were associated with IC (67% and 41.7% respectively). Patients discharged to a health care residence were associated with IC (81.8%) (p < 0.05). Conclusions: CIC is currently the most frequently used bladder emptying method in spinal cord injured patients in our population. The mean age of new spinal cord injury patients is progressively increasing and it promotes the use of indwelling catheter with an increased risk of urologic complications

Effect of liraglutide on physical performance in type 2 diabetes (LIPER2): A randomised, double-blind, controlled trial.

Preclinical studies and small clinical trials suggest that glucagon-like peptide 1 (GLP1) may have a positive effect on ventricular function. Liraglutide is a GLP1-analogue used in the treatment of type 2 diabetes. LIPER2 is a phase IV, randomised, double-blind, placebo-controlled, parallel-design trial, assessing the effect of 6 months' liraglutide 1.8 mg/d on measures of cardiac function and physical performance in patients with type 2 diabetes. A total of 30 patients with type 2 diabetes will be included, if their HbA1c is between 7 and 10% while on oral agents (including metformin if tolerated and not contraindicated), a maximum of 2 intermediate or long-acting insulin injections per day or a combination of both. After their baseline examinations, patients are randomised to receive a daily subcutaneous liraglutide or placebo injection (titrated to 1.8 mg/d if tolerated) for 6 months. The primary end-point is the maximal oxygen consumption during cycle ergometry at the end of the study period. Other end-points include distance covered during a 6-min walk test, left ventricular ejection fraction and other measures of ventricular systolic and diastolic functions assessed by echocardiography, heart rate, blood pressure, pro-brain natriuretic peptide, C-reactive protein, HbA1c, lipids, apolipoprotein B, body weight and waist girth. Safety end-points include adverse event reporting, blood count, kidney and liver function, amylase, lipase, electrolytes, calcitonin, CA19.9 and pregnancy test for fertile women. At the time of this report, recruitment is still ongoing. Results are expected to be reported in December 2016.

Prevalencia de hipovitaminosis D e hiperparatiroidismo secundario en pacientes con lesiones de la médula espinal / Prevalence of hypovitaminosis D and secondary hyperparathyroidism in patients with spinal cord injury

Prevalencia de hipovitaminosis D e hiperparatiroidismo secundario en pacientes con lesiones de la médula espinal...

Rehabilitation program in adult congenital heart disease patients with pulmonary hypertension.

INTRODUCTION: It is commonly believed that physical activity may have a negative impact on pulmonary hypertension patients. The object of this study is to determine the tolerability of a directed exercise program in congenital heart disease patients with pulmonary hypertension. METHODS: Eight congenital heart disease patients with pulmonary hypertension were studied and followed up during a 1-year period. Four of them were enrolled in a 3-month rehabilitation program. RESULTS: No significant changes in analytical data, hand and leg strength, or quality of life were seen at the end of the training program in rehabilitation and nonrehabilitation patients. However, patients in the rehabilitation group improved 6 minutes' walk test minimum hemoglobin oxygen saturation and functional class after ending the training program without having adverse events such as progression of symptoms or heart failure. CONCLUSIONS: Cardiopulmonary rehabilitation appears to be a safe intervention in patients with congenital heart disease and pulmonary hypertension.