Mesotherapy is a treatment method devised for controlling pain syndromes or diseases by subcutaneous microinjections given at or around the involved areas at short intervals of time. Different adverse effects have been described due to this modality of treatment. This report describes 3 patients with cutaneous infection caused by Mycobacterium fortuitum after mesotherapy. Three women, aged 24, 27 and 44 years, presented with similar clinical features, consisting of painful nodules located at the points where mesotherapy had been applied. A smear from a skin biopsy revealed the presence of acid-fast bacilli in all 3 cases. The specimen was cultured and eventually identified as M. fortuitum. A multidrug long-term regimen (combinations of 3 drugs from the following: ciprofloxacin, cotrimoxazole, clarithromycin and amoxicillin-clavulanic acid) was needed to achieve resolution of the lesions. After 15, 25 and 26 months of follow-up, no patient relapsed. Mycobacterium fortuitum is a rapidly growing mycobacterium that can lead to cutaneous infection after minor surgical procedures when aseptic measures are not adequate. Multiple drugs for several months are usually needed to treat this disease successfully.

The combination of ventilation and exercise training had greater benefits than the separate treatments: improvements were observed in both blood gases and the levels of more biomarkers decreased. In addition, submaximal exercise capacity increased in all groups. The improvements seen in BODE index, perception of dyspnoea and quality of life were similar in all groups.

BackgroundMore accurate phenotyping of COPD is of great interest since it may have prognostic and therapeutic consequences. We attempted to explore the possible relationship between the extent of emphysema, as assessed by high-resolution computed tomography (HRCT), and COPD severity. We also included some study variables involving exercise tolerance evaluation and peripheral muscle strength (PMS) measurement.MethodsSixty-four patients with COPD (mean age 64 ± 7 years) were enrolled in a prospective observational cross-sectional study. All patients underwent clinical and functional evaluations: assessment of dyspnea, body mass index (BMI), health status assessment, spirometry testing, and arterial blood gas analysis. The extent of emphysema was graded using HRCT. Functional capacity was evaluated by a cardiopulmonary maximal exercise testing (CPET), the shuttle walking test, and by estimation of PMS.ResultsHalf of the study patients had an emphysematous phenotype. There was a significant correlation between the score derived from analysis of HRCT images and BMI and respiratory functional parameters, as well as VO2 max (maximal oxygen uptake) and chest pull 1RM (1 rep max). Compared with subjects with a nonemphysematous phenotype, those with an emphysematous phenotype showed a lower BMI, a reduced PMS, and displayed a lower power at CPET. Significant differences in lung function tests were found for diffusing capacity and hyperinflation. No significant differences in quality of life were observed between the two study groups.ConclusionsCompared with subjects with a nonemphysematous phenotype, subjects with an emphysematous phenotype has a different profile in terms of BMI, lung function, PMS, and exercise capacity.

Eleven newly-diagnosed GCA patients were included in a prospective open study and treated with high initial prednisone doses, a quick-tapering CS schedule and weekly oral MTX for two years. It took a mean of 14 weeks to reach a 10 mg/day dose of prednisone and 29.8 weeks until steroid withdrawal. The mean cumulative dose of prednisone was 3.4 g. Two patients relapsed and five developed CS side effects. No serious MTX side effects were observed. Our results suggest that MTX is safe and could be useful in the therapy of GCA.