Usefulness of an Easy, Structured, and Home-Based Exercise Program to Improve Physical Performance and Quality of Life in a Patient's Cohort with Obesity.

INTRODUCTION: The benefits of exercise in patients with obesity are clear; physical performance and quality of life improve after exercise programs in patients with obesity. Our aim was to evaluate the usefulness of an easy, structured, and home-based exercise program to improve physical performance and quality-of-life in patients with obesity. METHODS: A cohort of patients with obesity (BMI ≥30 kg/m2) was recruited during 2017-2020. Patients who met the inclusion criteria were invited and those who accepted signed informed consent. Patients were evaluated by the same team of physicians who performed the 6-min walking test and collected the clinical and biochemical variables, also applied quality-of-life questionnaire at baseline and 3 months after starting the exercise program that was divided in two levels: level 1: active mobilization of four limbs (15 min) + cardiovascular exercise (15 min walking), 5 days/week; level 2: eight strengthening exercises for upper and lower limbs with an elastic band + cardiovascular exercise (15 min walking), 5 days/week. This study used means (SD), frequencies (percent), Student's t test, and Pearson correlation test. RESULTS: We included 151 patients, mostly women (81.5%), age 46.3 ± 9.8 years old, BMI 40.3 ± 8.56 kg/m2, 34.4% performed some type of exercise, and the most frequents comorbidities were dyslipidemia and diabetes. After 3 months, 86 patients (57%) remained in the study and attended the final evaluation. Evident changes in physical performance were reported (distance traveled, speed walking and VO2max); however, improvement in quality of life was remarkable. CONCLUSION: An easy, structured, and home-based exercise program improves physical performance and quality of life in patients with obesity, without losing its benefits for the health.

Peripheral neuropathies in rheumatic diseases: More diverse and frequent than expected. A cross-sectional study.

BACKGROUND/OBJECTIVE: Peripheral neuropathies (PN) are heterogeneous nerve disorders; frequently rheumatic patients have neuropathic symptoms. In some rheumatic diseases (RD) PN are secondary to nerve compression while others are related to metabolic abnormalities, inflammation or vasculitis. Our aim was to explore the frequency of neuropathic symptoms with three neuropathy questionnaires (NQ) and nerve conduction studies (NCS) in RD. METHODS: This is a cross-sectional study in patients with any RD attending for the first time to a rheumatology outpatient clinic. We included all patients who accepted to participate and who answered three NQ and received a physical evaluation. Twenty patients were randomly selected to perform NCS and 10 healthy subjects were included as controls. The topographic diagnoses were: mononeuropathy, multiplex mononeuropathy, and/or polyneuropathy. STATISTICAL ANALYSIS: descriptive statistics (mean, median, standard deviation, interquartile range and frequency, odds ratios and Pearson correlation test). RESULTS: One hundred patients and 10 healthy subjects were included. Sixty-nine were female, mean age 40.6 ± 15.7 years. Rheumatic diagnoses were: systemic lupus erythematosus (26%), rheumatoid arthritis (16%), gout (14%), and osteoarthritis (11%). Fifty-two patients had neuropathic signs during physical examination and 67% had positive questionnaires with variable scores among several RD. Abnormal NCS was reported in 14 patients (70%): 6 (42.8%) median nerve mononeuropathies, 4 (28.5%) multiplex mononeuropathies and 4 (28.5%) polyneuropathies. None of the healthy subjects had neuropathy (NQ, physical evaluation, or NCS). Risk of being NCS positive is higher when the patients were NQ positive. CONCLUSION: PN has variable distribution and high frequency in patients with RD; NQ+ increases the risk of presenting NCS+ for PN.

Combining Russian stimulation with isometric exercise improves strength, balance, and mobility in older people with falls syndrome.

One of the main causes of falls in older people is muscle strength loss associated with aging. Russian stimulation can improve muscle strength in healthy individuals, but the effect has never been tested in older individuals with falls syndrome. The aim of this study was to evaluate the usefulness of Russian stimulation plus isometric exercise to improve muscular strength, balance, and mobility in older people with falls syndrome. The recruited participants (older than 60 years, at least one fall in the past year) were evaluated by a physiatrist, who collected clinical data and performed baseline and final evaluations (muscle strength, Berg balance scale, Tinetti mobility test, get up and go test, and 6-min walk test). A physical therapist applied the 10/50/10 protocol for Russian stimulation, stimulating the quadriceps and tibialis anterior muscles separately; simultaneously, the participants performed isometric exercise at a frequency of three sessions per week for 12 weeks. Descriptive statistics, the paired-sample t-test, and the χ-test were performed. The study included 25 participants (96% women, mean age 65.2±5.5 years). After the intervention, there was a significant improvement in the strength of the quadriceps (~30%) and tibialis anterior (~40%) muscles as well as the results of the balance (Tinetti 22%, Berg 10%) and mobility (get up and go 25%, 6-min distance 20%) tests. On the basis of the improvements in the Tinetti and Berg scores, significantly fewer participants were classified as being at increased risk for falls. The muscle strength correlated with several clinical evaluation results, but not with the Tinetti test score. Russian stimulation plus isometric exercise improves strength, balance, and mobility, which may decrease the fall risk.

Medicina complementaria o alternativa en el tratamiento del dolor crónico en Medicina de Rehabilitación / Complementary or alternative medicine in the treatment of chronic pain in Rehabilitation Medicine

Uno de los principales motivos y retos de la consulta en los Servicios de Medicina de Rehabilitación es el dolor crónico del sistema neuro musculoesquelético multitratado. Ante esta situación, es innegable la trasformación histórica que ha sufrido la medicina a nivel mundial respecto al abordaje diagnóstico y tratamiento en las diferentes disciplinas médicas y su coexistencia con la medicina complementaria o alternativa, tales como la homeopatía (introducida por Samuel Hahnemann), la medicina naturopática (Samuel Thompson) y la quiropráctica (Daniel D. Palmer). A pesar de la marginación de estas disciplinas en la medicina convencional han persistido como alternativas de tratamiento y se le han agregado disciplinas orientales como la acupuntura y otras. Eisenberg, en un artículo publicado en New England Journal of Medicine en 1993 observó que 34% de la población encuestada había utilizado terapias no convencionales; al extrapolar estos datos estimó que 425 millones de americanos habían utilizado este tipo de terapias y consideró que se habían gastado 13.7 mil millones de dólares en cuidados no convencionales; él descubre la magnitud de lo que está ocurriendo en el cuidado de la salud fuera de la medicina científica o convencional.

[Peroxisomal D-bifunctional enzyme deficiency. A case report]. / Deficencia enzimática D-bifuncional peroxlsomal. Caso clínico.

Newborn was referred with diagnosis of neonatal epilepsy. Medical team could suspect and confirm D-bifunctional peroxisomal enzymatic deficiency diagnosis. It was made by family antecedents, severe neonatal hypotonia, uncontrolled neonatal seizures, craniofacial dysmorphic features, psychomotor retardation, neuronal migration defect and a positive peroxisomal panel. The full study in skin fibroblasts involved enzyme analysis, complementation studies and DNA analysis. The accumulation of very long chain fatty acids, partial deficiency in phytanic acid oxidation, and abnormal morphology of peroxisomes was consistent with a defect in peroxisomal fatty acid oxidation, involving D-bifunctional protein. It is very important to make a diagnosis of this innate error of metabolism in order to give preconceptional genetic counseling, to identify recurrence risk and to perform mutation analysis for the D-bifunctional protein gene, and to offer the prenatal diagnosis.

Importance of the intraoperative identification of the external branch of the superior laryngeal nerve during thyroidectomy: electromyographic evaluation.

OBJECTIVE: To establish the frequency and degree of postthyroidectomy injury of the external branch of the superior laryngeal nerve (EBSLN) by means of electromyography and to assess whether intraoperative identification of the nerve and the presence of malignancy influence morbidity. PATIENTS AND METHODS: Prospective, randomized, blind study. Comparison of 100 superior thyroid poles subjected to surgery because of benign and malignant disease, divided in three groups: G1, thyroidectomies, without searching for the EBSLN; G2, thyroidectomies, searching for the EBSLN; G3, Control, lobes, contralateral to the lobectomy, not surgically manipulated. The electromyographic function of the EBSLN was assessed in all cases, classifying the degree of injury and clinically assessing its function. Central tendency measures were used, as well as X (2) and multiple variance analysis. RESULTS: In G1, with 50 dissections of the superior pole, 25 injuries were found in 15 patients (10 bilateral and 5 unilateral). In G2, EBSLN injury was found after 13 explorations of the superior pole in 8 patients (5 bilateral and 3 unilateral). G3 patients did not present EBSLN injury. X (2) among groups and degree of injury revealed that intraoperative identification of the EBSLN decreases its injury. No evidence were found that injury frequency is increased by the presence of thyroid malignancy, extracapsular infiltration, or size of tumor. Clinical manifestations of hoarseness were present in 14% of G1 patients and 8% of G2 patients. DISCUSSION: The rate of EBSLN injury increased when not exploring and/or identifying it expressly. The presence of cancer, extracapsular extension, or size of the thyroid tumor exerted no influence on the frequency of injury; localization of the nerve was the only factor affecting injury. Hoarseness correlated with the degree of injury. CONCLUSION: EBSLN must be localized expressly to decrease the risk of injury.