IMPROVED PHYSICAL FUNCTION WITH COMPLEMENTARY USE OF A DIETARY SUPPLEMENT FOR MILD KNEE OSTEOARTHRITIS: A SUBGROUP ANALYSIS.

OBJECTIVE: The aim: In this study, we present a sub-analysis of physical functionality in sufferers of mild knee osteoarthritis (OA) following a clinical assessment of a novel nutraceutical supplement Tregocel® complementary to standard treatment. PATIENTS AND METHODS: Materials and methods: We evaluated the results of a multicenter, open-label, single-arm efficacy and safety evaluation of a polyherbal nutraceutical, performed in subjects with symptomatic, mild knee OA (n = 107, 59.7 ± 10.8 yrs, 68.2% female) over 36 weeks. Physical function was assessed using a standardized walking challenge (6-min walk test), combined with WOMAC indices and leg flexion measurements. Sub-analysis was performed using a linear mixed model that tracked changes in the walking challenge outcomes over time, adjusted for age, gender, and OA duration. RESULTS: Results: Walking distance was significantly improved with the duration of nutraceutical use, increasing by 0.72 m (95% CI: 0.56, 0.88) per week of product administration. Similarly, there were significant decreases in WOMAC indices per week for stiffness (-1.6, 95% CI: -1.8, 1.4), daily functioning (-13.5, 95% CI: 14.9, 11.9) and global outcome (-19.2, 95% CI -21.3 - -17.1). Furthermore, supine heel-to-high flexion distance was improved relative to the duration of nutraceutical use. CONCLUSION: Conclusions: The use of a polyherbal nutraceutical resulted in clinical improvements in several indices of physical functioning in mild knee OA suffers. Trial registration: NCT03636035.

EFFICACY OF HERBAL AND NATURALLY-DERIVED DIETARY SUPPLEMENTS FOR THE MANAGEMENT OF KNEE OSTEOARTHRITIS: A MINI-REVIEW.

Knee osteoarthritis (OA) accounts for approximately 85% of the burden of OA worldwide. Knee OA is a whole joint disorder involving structural alterations in the hyaline articular cartilage, subchondral bone, ligaments, capsule, synovium, and periarticular muscles. The complex knee OA pathogenesis includes mechanical, inflammatory, and metabolic factors, eventually leading to the synovial joint's structural destruction and failure. This review aims to present an overview of current knowledge on dietary supplements, such as glucosamine, chondroitin, methylsulfonylmethane, diacerein, avocado-soybean unsaponifiables, curcuminoids, as well as boswellic acids. Results originating from several small studies with natural products in managing knee OA are encouraging. However, additional well-designed placebo-controlled clinical trials are required.

Prospective, Multicenter Evaluation of a Polyherbal Supplement alongside Standard-of-Care Treatment for Mild Knee Osteoarthritis.

BACKGROUND: This study aimed to provide clinical information on general and joint performance from individuals taking Tregocel® (containing curcuminoid and extracts of the herbs Harpagophytum procumbens, Boswellia serrata, Apium graveolens, and Zingiber officinale) alongside a standard therapy of symptomatic mild knee osteoarthritis (OA). METHODS: This was a multicenter, open-label, prospective, single-arm study, in which Tregocel® was supplemented for 36 weeks. Participants with symptomatic mild knee OA requiring pharmacologic treatment for pain were enrolled. Physical performance (6-minute walk test, WOMAC-pain and functional domain, and heel-thigh distance flexion test), general performance (WOMAC questionnaire), and VAS (Visual Analogue Scale) assessment of knee pain, as well as anti-inflammatory and analgesic medication consumption, were assessed. RESULTS: Between January and April 2019, 107 participants were enrolled and analysed in per protocol population. Mean age was 59.7 (SD 10.8) years, and there were 68.2% women. Mean observation time was 291.1 (SD 7.7) days. Mean increase in 6MWT result observed at the end of the study was 26.0 (SD 30.4) m (p < 0.001). Median VAS score decreased from 60.0 (IQR 50-72) mm at the beginning of the study to 21.0 (IQR 14-30) mm after 36 weeks of product administration (p < 0.001). Regular knee OA medications were taken in 99.1% of subjects at baseline decreasing to 55.1% at the end of the Tregocel® supplementation. CONCLUSIONS: During Tregocel® supplementation, participants observed improved functional capacity confirmed in the distance in 6MWT and in the heel-thigh distance flexion test, decreased level of pain, and improved WOMAC scores for all domains.

[Multiple brain tuberculomas]. / Mnogie gruzliczaki mózgu.

A case of multiple brain tuberculosis in 32-year-old men was described. The diagnosis was made on the result of histopathological examination of excised tuberculoma. Basing on the described case, current possibilities of tuberculoma diagnostic difficulties, caused by unspecific clinical manifestation and atypical radiological lesions, was drawn.

Changes in the bronchial epithelia in patients with immotile cilia syndromes.

Immotile cilia syndromes is a cause of recurrent infection of the airways and recurrent bronchopneumonias. Among the ciliary abnormalities are found changes in the structure of the microtubules, unco-ordinated ciliary movements caused by the absence of inner or outer or both dynein arms, and abnormalities of the kinetosomes and/or rete ridges. In patients with ciliary dyskinaesia bronchitis occurs early in life (during infancy) and usually has a recurrent tendency, so that bronchial biopsy is frequently undergone for diagnostic purposes. In this study we include 127 bronchial biopsies from patients (from 2 months to 49 years) unsuccessfully treated for recurrent respiratory tract infections. When performing regular diagnostic procedures on the light and electron microscopic level, we have looked for cilia abnormalities and also focused on changes within the mucosa and submucosa. The most common abnormality recorded was absence of the inner dynein arms, but in 40 cases neither of the dynein arms were present. Only a few patients had classical Kartagener's syndrome. Special attention is drawn to biopsies from elderly patients, in whom long-standing infections were followed by extensive damage to the bronchial epithelium, including even a total absence of ciliated cells. In some cases enhanced regenerative processes and some foci of squamous metaplasia were found. In two cases even foci of low-grade dysplasia were diagnosed.

Cystic fibrosis--a probable cause of Frédéric Chopin's suffering and death.

Frédéric Chopin--a great Polish composer and pianist--suffered from a chronic disease. Both during his life and after death physicians disagreed on the subject of Chopin's diagnosis. His contemporaries accepted the diagnosis of a disease common in the 18th century--tuberculosis. Description of new clinical entities provoked new dilemmas in the 20th century. In our opinion the most tenable seems to be the diagnosis of cystic fibrosis. In this work we present F. Chopin's case history and discuss cons and pros for cystic fibrosis as the cause of F. Chopin's suffering and death.

[Pathogenesis of bone involvement in patients with rheumatoid arthritis]. / Patogeneza powstawania zmian kostnych u chorych na reumatoidalne zapalenie stawów.

Mechanisms that connect immunoinflammatory disturbances with enhanced bone resorption in patients with rheumatoid arthritis and potential methods of prevention and management of bone involvement in these patients are reviewed.