ABSTRACT
BACKGROUND: The objective of this study was to evaluate the effectiveness of a 14-week resistance training programme implemented with high levels of effort to improve physical fitness in people with intellectual disabilities (IDs) living in group homes. METHODS: Fifty-two individuals with mild to moderate IDs participated in the experimental (n = 27; 15 men) or control groups (n = 25; 14 men). Participants performed 2 familiarisation sessions, 1 pretest, 42 training sessions (14 weeks × 3 sessions; only the experimental group) and 1 posttest. The testing sessions comprised the evaluation of body composition, static balance and muscle strength. The training sessions included four blocks: (1) dynamic bodyweight exercises, (2) dynamic exercises performed against external loads, (3) ballistic exercises and (4) static exercises. RESULTS: The main findings revealed that all variables related to body composition and muscle strength improved more after the intervention period in the experimental group than the control group, whereas the improvements in static balance for the experimental groups were lower than for the remaining variables used as markers of physical fitness. CONCLUSIONS: These findings highlight the importance of prescribing specific moderate-intensity to high-intensity resistance training programmes to improve body composition and muscle strength for people with IDs living in group homes.
Subject(s)
Intellectual Disability , Resistance Training , Male , Humans , Group Homes , Physical Fitness , Exercise Therapy , Muscle Strength/physiologyABSTRACT
BACKGROUND AND OBJECTIVE: Thyroid nodules are among the most frequent conditions, with a 10% risk of malignancy. The objective is to describe the frequency of demographic, clinical, and ultrasonographic characteristics of thyroid nodule pathology in adults and to explore the relationship with tumor malignancy. METHODS: An analytical, retrospective cross-sectional study in adults with thyroid nodules and nodular fine-needle aspiration performed in adult patients from a Colombian reference center between 2009-2019. Data were obtained from the clinical history, descriptive measures of the patient's demographic, clinical, and ultrasound variables were estimated, and their relationship with the malignancy of the tumor was explored. RESULTS: A total of 445 patients and 515 nodules were included. The median age was 55 years (IQR 44-64), 86.8% of women, and 54.8% had a single lesion. Percentages of 80.2 and 19.8 were benign and malignant nodules, with a median of 15.7mm (IQR 11-25) and 12.7mm (IQR 8.5-18.3), respectively (p<0.001). Hypothyroidism and levothyroxine consumption were higher in those with malignant nodules (p<0.001). The echographic characteristics were statistically different between the nodules. In the malignant ones, there was a higher frequency of solid composition, hypoechogenicity, and irregular margins. In contrast, in the benign ones, the absence of echogenic focus stood out (p<0.001). CONCLUSION: The ultrasound characteristics are essential to define the risk of malignancy of a thyroid nodule. Therefore, considering the most frequent ones can help in the most appropriate approach to primary care.
Subject(s)
Thyroid Nodule , Adult , Humans , Female , Middle Aged , Thyroid Nodule/diagnostic imaging , Thyroid Nodule/epidemiology , Thyroid Nodule/pathology , Retrospective Studies , Cross-Sectional Studies , Colombia/epidemiology , UltrasonographyABSTRACT
AIM: To analyze qualitative short-time results of a new program for multidisciplinary liver evaluation in complex cases of liver metastasis from colorectal cancer. PATIENTS AND METHODS: 40 clinical consecutive evaluations with liver metastasis assessed for major liver resection by a multidisciplinary specialist committee. Complementary explorations performed included CT and ultrasounds, and MRI or PET for doubtful cases. Liver resection was made in a single operation or two-stage hepatectomy, or combined with other techniques. RESULTS: Postoperative mortality at 30 days was 4%. Complications occurred in 28%, with surgical wound infection being most frequent (20%); 16.6% of resections were transfused, with a mean volume of 1000 ml. Two patients needed reoperation -one for an intraperitoneal abscess and one for bile-duct stenosis. Percentage of global relapse was 36%, with 26% of relapses out of the liver. Actuarial survival at one year follow-up was 90%, and 82% at two years; 64% of patients remain free of disease two years after the operation. CONCLUSIONS: Programs for liver resection for colorectal cancer metastasis may be implemented by multidisciplinary teams of recent setup. There is a need to evaluate own results and then compare them with a standard of quality previously reported.