BACKGROUND: Musculoskeletal disorders in acromegaly compromise upper and lower limb activity. Corresponding changes can be better assessed by a functional capacity test incorporating multitasking, such as the Glittre Activities of Daily Living Test (GA-T). OBJECTIVES: To evaluate functional capacity in adults with acromegaly using the GA-T and to correlate functional capacity with hand function and health-related quality of life. METHODS: The GA-T was applied to 36 patients with acromegaly and an equal number of healthy individuals. Additionally, participants completed the Acromegaly Quality of Life (AcroQoL) questionnaire and underwent a chronic pain assessment using a map of the human body, a hand function evaluation using the Cochin Hand Functional Scale (CHFS), and a handgrip strength test. RESULTS: Relative to the comparison group, patients with acromegaly required more time to perform the GA-T, showed worse hand function, and reported that squatting to accomplish shelving tasks was the major difficulty. GA-T time was correlated with the AcroQoL global score, handgrip strength, and the CHFS (rs=-0.487, p= 0.002; rs=-0.369, p= 0.026; rs= 0.538, p= 0.0007, respectively). CONCLUSIONS: Patients with acromegaly exhibited a reduced functional capacity as assessed by the GA-T. Additionally, an association was identified between the total GA-T time and both hand function and quality of life.

Objective Exercise has been demonstrated to be beneficial for improving physical capacity and quality of life in people with scleroderma, although knowledge of its impact on the respiratory system is limited. This study evaluated the impact of therapist-oriented home rehabilitation (TOHR) on impulse oscillometry (IOS) and lung ultrasound (LUS) findings in patients with scleroderma-associated interstitial lung disease (ILD). Results Twelve women with scleroderma underwent spirometry, IOS, and LUS before and after performing TOHR. Regarding spirometry, a normal pattern and restrictive damage were observed in five (41.7%) and seven (58.3%) participants pre-TOHR and post-TOHR, respectively. For IOS, an abnormal result was detected in nine (75%) pre-TOHR participants and six (50%) post-TOHR participants. Heterogeneity of resistance between 4–20 Hz (R4-R20) > 20% of the predicted value was observed in eight (66.7%) pre-TOHR participants and three (25%) post-TOHR participants (P = 0.031). An abnormal LUS result was observed in nine (75%) participants both pre-TOHR and post-TOHR. The main change observed was B-lines > 2, which was noted in nine (75%) participants both pre-TOHR and post-TOHR. Our findings suggest that TOHR for women with scleroderma-associated ILD improves the resistance and reactance measured by IOS, including small airway disease. Trial Registration ClinicalTrials.gov ID: NCT05041868 Registered on: 13th September 2021.

Objective To investigated the dynamic ventilatory responses and their influence on functional exercise capacity in patients with long-COVID-19 syndrome (LCS). Results Sixteen LCS patients were subjected to resting lung function (spirometry and respiratory oscillometry-RO) and cardiopulmonary performance to exercise (Spiropalm®-equipped six-minute walk test-6MWT and cardiopulmonary exercise test-CPX). At rest, spirometry showed a normal, restrictive and obstructive pattern in 87.5%, 6.25% and 6.25% of participants, respectively. At rest, RO showed increased resonance frequency, increased integrated low-frequency reactance and increased difference between resistance at 4–20 Hz (R4-R20) in 43.7%, 50%, and 31.2% of participants, respectively. The median of six-minute walking distance (DTC6) was 434 (386–478) m, which corresponds to a value of 83% (78–97%) of predicted. Dynamic hyperinflation (DH) and reduced breathing reserve (BR) were detected in 62.5% and 12.5% of participants, respectively. At CPX, the median peak oxygen uptake (VO2peak) was 19 (14–37) ml/kg/min. There was a significant correlation of 6MWD with both R4-R20 (rs=-0.499, P = 0.039) and VO2peak (rs=0.628, P = 0.009). Our results indicate that DH and low BR are contributors to poor exercise performance, which is associated with peripheral airway disease. These are promising results considering that they were achieved with simple, portable ventilatory and metabolic systems.

BACKGROUND: Recent initiatives, such as earlier diagnosis and treatment, have enhanced the survival of patients with systemic sclerosis (SSc). Despite these initiatives, there is extreme variability in rehabilitation strategies for these patients. In 2006, the Glittre-ADL test (TGlittre) was developed to evaluate functional capacity using multiple tasks similar to the activities of daily living (ADLs). OBJECTIVES: To evaluate the impact of therapist-oriented home rehabilitation (TOHR) on functional capacity using TGlittre and to examine the effects of TOHR on physical function, hand function, and quality of life (QoL) among women with SSc. METHODS: This quasi-experimental and longitudinal study included 12 women with SSc who underwent TOHR 3 times per week for 12 weeks. Before and after TOHR, functional capacity was assessed using TGlittre, physical function was examined by the Health Assessment Questionnaire Disability Index (HAQ-DI), hand function was evaluated using the Cochin Hand Functional Scale (CHFS) and handgrip strength (HGS), and QoL was evaluated using the Short Form-36 Health Survey Questionnaire (SF-36). RESULTS: When comparing the pre- and post-TOHR values of TGlittre, a significant reduction was found in total time (p= 0.002) and manual time (p= 0.010). There was a nonsignificant decrease in HAQ-DI scores between pre- and post-TOHR (p= 0.07). Regarding hand function, there was a significant reduction in the CHFS between pre- and post-TOHR (p= 0.036), although no significant difference was observed in HGS between pre- and post-TOHR (p= 0.08). Regarding QoL, there was an increase in all SF-36 categories, although physical function was the only category that was significantly increased (p= 0.008). CONCLUSION: After TOHR, patients with SSc are able to more quickly perform TGlittre tasks when considering both total and manual times. TOHR also positively affects manual skills and QoL.