Microbial Composition Dynamics in Peloids Used for Spa Procedures in Lithuania: Pilot Study.

Despite peloids' acknowledged therapeutic and cosmetic potential, there remains a limited understanding of their microbial diversity and dynamics, especially concerning beneficial and non-beneficial microorganisms under different heating conditions. Our study employs both cultivation and metagenomic methods to assess the microbiota of peloids, focusing on lake sapropel and peat under heating conditions recommended for external application and safety assurance. By applying microbial indicators specified in national regulatory documents, we found that all peloids reached thresholds for sulphite-reducing clostridia and colony-forming units. Each peloid exhibited a distinctive bacterial composition based on metagenomic analysis, and temperature-induced changes were observed in microbial diversity. We identified beneficial bacteria potentially contributing to the therapeutic properties of peloids. However, the same peloids indicated the presence of bacteria of human faecal origin, with a notably higher abundance of Escherichia coli, pointing to a potential source of contamination. Unfortunately, it remains unclear at which stage this contamination entered the peloids. The findings underscore the importance of monitoring and controlling microbial aspects in peloid applications, emphasising the need for measures to prevent and address contamination during their preparation and application processes.

The therapeutic effect of Värska mud and Värska mineral water baths on the overuse pain and muscle tension syndromes in the working age population.

The effects of bath therapy are complex and result from a unique interaction between the aquatic environment and the human body functions. The effect of bath therapy depends on both water temperature and chemical additives (mineral substances and humic substances). Värska Resort Centre, in south-eastern Estonia, uses for the balneotherapy the local curative mud and mineral water. The aim of the study was to evaluate and compare the effects of Värska's local mud bath and mineral water bath on moderate musculoskeletal pains in working-age people. The study involved 64 working-age subjects: within two weeks, 32 of them received five general mineral water baths, and another 32 received five general curative mud baths. Pain was assessed with the Nordic Musculosceletal Questionnaire, and muscle tension was measured with a myotonometer in m. erector spinae and m. trapezius. Measurements were performed three times: before the start of the study, immediately after the last procedure, and 2-3 weeks after the last procedure. Both the Värska curative mud bath and the Värska mineral water bath showed a positive effect on musculoskeletal pain and muscle tension. Both procedures can be recommended as drug-free interventions for mild to moderate musculoskeletal pain syndrome and muscle tensions, in both prevention and treatment.

A meta-analysis of the effectiveness of mud-bath therapy on knee osteoarthritis.

OBJECTIVE: Osteoarthritis (OA) results from loss of cartilage in-tegrity in association with changes to the structure of the entire joint. Treatment of OA is based on different pharmaceutical and no phar-maceutical approaches and the latter include the use of spa-therapy. The biological effects of mud-bath therapy are mainly secondary to heat stimulation and to physic-chemical properties of mineral waters and mud-packs. Mud-bath therapy likely exerts its effects modulating several cytokines and other molecules involved in inflammation and cartilage degradation. Our aim was to perform an updated meta-analysis of the effectiveness of the mud-bath therapy on knee osteoarthritis and briefly to discuss the mechanisms of action of this treatment. MATERIALS AND METHODS: A MEDLINE on PubMed for articles on knee OA and spa therapy published from 1995 through up to April 2019 was performed. Then, we checked the Cochrane Central Register of Controlled Trials to find additional references included up to April 2019. Articles were included if in accordance with the eligibility cri-teria. Sample size and effect sizes were processed with the MedCalc software package. RESULTS: Twenty one studies met the inclusion criteria and were included in meta-analysis. We examined WOMAC Index and VAS pain. We found significant improvements in function scores and painful symptoms after mud-bath therapy in patients with knee joint osteoarthritis. CONCLUSIONS: Spa therapy is a non-drug treatment modalities, non invasive, complication-free, and cost-effective alternative modality for the conservative treatment of knee osteoarthritis. It cannot substitute for conventional therapy but can integrated or alternated to it. Treatment with mud-bath therapy may relieve pain, stiffness and improve functio-nal status in patients with knee OA.

Assessment of sapropel use for pharmaceutical products according to legislation, pollution parameters, and concentration of biologically active substances.

Development trends need the necessity for wider use of the local resources and available natural materials are one of the priorities around the world. Freshwater sapropel is a common material in the water basement of the lakes, but still not sufficiently explored. The main goal of the project to start detailed and systematic research on the medical properties of sapropel to be obtained in Latvia, promote its scientifically based use in balneology, develop new medical procedures and services, and promote development of new exportable products. The results include the survey, sampling depths, and processing, evaluation of external signs, physical, chemical, and biochemical parameters, and evaluation of microbiological indicators. Active components from the sapropel samples extracted using the alkaline method. Sapropel extracts were characterized by organic carbon content, humic and fulvic acid concentrations, total phenolic content, trace metal and pesticide concentrations, total antioxidant status, and microbiological flora. Summarizing the article's main findings it was concluded that Latvian freshwater sapropel can be used as raw material for obtaining sapropel extract and use it in the preparation of pharmaceuticals and promote the development of new exportable products and services.

The short-term efficacy of mud therapy for knee osteoarthritis: A meta-analysis.

The objective of this review is to systematically evaluate the short-term efficacy of mud therapy in the treatment of knee osteoarthritis (KOA).Randomized controlled trials, in which treatment of KOA is mud therapy, were included by systematically searching the PubMed, Embase, and the Cochrane Library databases.According to inclusion criteria and searching method, 11 articles, containing a total of 1106 patients, were included in the study. Our results showed significant differences in visual analog scale pain score and Western Ontario and McMaster Universities Osteoarthritis Index (pain, stiffness, function). In addition, the heterogeneity of study included is lower (I < 25%).According to the results of this meta-analysis, mud therapy can effectively alleviate the pain and improve joint function for KOA.

Geotherapy combined with kinesiotherapy is efficient in reducing pain in patients with osteoarthritis.

INTRODUCTION: Patients with osteoarthritis (OA) suffer from a degenerative disease that causes several physical disabilities and pain. Despite the few studies involving exercise combined with geotherapy (a therapy using poultices made from earth materials such as clay or mud) for patients with OA, this subject is still under debate, as effect of the earth material remains unclear. The aim of this study was to compare pain, joint stiffness and disability in patients who underwent kinesiotherapy (K) or geotherapy combined with kinesiotherapy (GK). METHOD: This was a clinical randomized single-blinded prospective study, in which 48 individuals participated. Volunteers were evaluated for pain perception, pressure pain tolerance thresholds, and responded to questionnaires about pain, joint stiffness and physical disability (WOMAC) and about symptoms and disability (Lequesne Algofunctional Index). Patients in K group underwent 15 twice-weekly sessions of kinesiotherapy consisting of stretching and strengthening exercises for lower limbs. GK patients received a poultice of powder dolomite mixed with hot water on the knees for 25 min before each of the 15 sessions of the same kinesiotherapy program. RESULTS: Both interventions were effective in reducing pain, joint stiffness and physical disability (p < 0.001), and in increasing pressure pain thresholds (p < 0.05); however, patients who underwent GK presented a more pronounced reduction in pain perception (p = 0.006) than those in K group. They also exhibited more tolerance to pain in all sites evaluated. CONCLUSION: Both interventions were effective in reducing pain, joint stiffness and physical disability, but GK produced significantly better results in pain perception.

Short-term benefits of balneotherapy for patients with chronic pelvic pain: a pilot study in Korea.

The aim of this study was to evaluate whether balneotherapy might be effective in patients with chronic pelvic pain (CPP) in the short term. This was an open and prospective pilot study. The balneotherapy programme was performed in a spa resort located in Wando Island, Republic of Korea from August 26 2018 to September 1 2018. It consisted of 10 heated seawater baths (38 °C, 20 minutes) and 10 mud-pack applications (40 °C, 10 minutes) for five days. Sixteen patients were enrolled. Upon analysing responses from a patient questionnaire, we found improvement in parameters such as pain, bladder irrigation symptoms and quality of life after balneotherapy. Inflammatory marker IL-1 and TNF-α was significantly decreased after treatment compared to baseline. There were no adverse events during treatment. Our data suggest that five-day balneotherapy can be beneficial for patients with CPP in the short term.Impact statementWhat is already known on this subject? The majority of articles in the field of balneotherapy discuss the treatment of rheumatic or dermatological disease. However, data on the effectiveness of balneotherapy for chronic pelvic pain are very limited.What the results of this study add? Our study suggests that balneotherapy can be beneficial for patients with CPP in the short-term. The duration of balneotherapy was five days, which is shorter than that of the European studies. Intuitively, it may be doubtful whether short-term therapy has any practical effect. As most people living in Korea have a vacation period of about one week each in summer and winter, the choice of a five-day programme in our study reflects the reality of vacation schedules.What the implications are of these findings for clinical practice and/or further research? Further studies are necessary to demonstrate the persistence of these benefits on the long term, as well as their existence in appropriate control group and different duration of treatment.

DEVELOPMENT OF THE FORMULATION AND TECHNOLOGY OF HYDROGEL, CONTAINING ADJARA REGION SULFIDE SILT PELOID.

In the world today, the demand for the preparations and cosmetics, made of peloids is increasing significantly, which is explained by the increased interest of the community to the ecologically clean raw materials of natural origin, it often replaces expensive chemical preparations, which are often accompanied by some contraindications. The increased interest in peloids in the world put on the agenda the question of rational use of acting mud mines as well as the problem of cosmetic and medicinal preparations, developed on their basis. It is noteworthy that the development of ready-made, soft drug forms from the Adjara region sulfide silt peloids is one of the most topical and important issues, as at present there is not available the form of ready-made drugs containing the sulfide silt peloids of this region. Therefore, the aim of the research was to develop the formulation and technology of the hydrogel, containing the Adjara region sulfide silt peloid. The sulfide silt peloid of the Ardagani lake have been used for preparing the hydrogel compositions, as it is distinguished by its advantageous physical-chemical properties and content of biologically active ingredients compared with other studied peloids. The main physical-chemical and technological characteristics of hydrogels compositions have been studied using the following methods: uniformity, pH, the colloidal stability, thermal stability , osmotic activity - by dialysis method using semiconductor membrane (Kruvichinski method), release of active ingredient was studied by using Franz diffusion cells, viscosity was determined by Viscometer RVDV-1 T (Dongguan Zhongli Instrument Technology Co., China), the structure of hydrogel composition - by microscopic (ROW Rathenow, Germany) examination. Based on the conducted studies have been established, that the hydrogel composition N6 is distinguished by its best properties compared to other hydrogel compositions, in which the carboxymethylcellulose was used as a base.The conducted studies became the basis for the development of the formula and technological scheme of production for the hydrogel of Ardagani lake sulfide silt peloid of Adjara region. The results of determining the main characteristics of the given gel provide the desired quality and efficiency of the product.

Los enzibióticos como alternativa terapéutica contra las enfermedades bacterianas / The enzybiotics as therapeutic alternative against bacterial diseases

El constante desarrollo de las enfermedades infecciosas, conjuntamente con la aparición de la resistencia microbiana a los antibióticos, ha originado que nuevamente se piense en los fagos como opción terapéutica. De hecho, existe una importante aportación bibliográfica sobre los bacteriófagos y su utilidad para eliminar los procesos infecciosos, lo que ha justificado el continuar investigando acerca del posible uso de estos y de sus productos génicos, como esperanzadora alternativa a los tratamientos con antimicrobianos disponibles en la actualidad. Por ello, en este artículo se ofrece información sobre estos microorganismos, en específico sobre los enzibióticos, y se propone que sean considerados en el combate contra las infecciones bacterianas.

The constant development of the infectious diseases, together with the emergence of the microbial resistance to the antibiotics, has originated that again it is thought on the phages as therapeutic option. In fact, an important literature contribution exists about the bacteriophages and their use to eliminate infectious processes, what has justified the continuity in investigating about the possible use of them and of their genic products, as a promising alternative for treatments with antimicrobials currently available. That is why, information on these microorganisms is offered in this work, specifically on the enzibiotics, and is it intended them to be considered in the bacterial infections control.

[The nephroprotective potential of peloid therapy used for the rehabilitation of the patients presenting with chronic pyelonephritis]. / Nefroprotektivnyi potentsial peloidoterapii v reabilitatsii bol'nykh khronicheskim pielonefritom.

This review article presents the data on the mechanism of action of peloid therapy from the perspective of its defibrosing effect, the structure and functions of the extracellular matrix under the normal and pathological conditions. In addition, role of this treatment modality in the progression of tubulointerstitial fibrosis which determines the severity and prognosis of chronic pyelonephritis is considered. The researchers are currently carry out the extensive studies aimed at the search of the methods for the primary and secondary prevention of chronic pyelonephritis. A wide range of pharmacotherapeutic modalities are currently used for this purpose. Moreover the development of long-acting anti-relapse medications is currently underway along with the further improvement of high-tech reconstructive surgical methods for the intervention on the organs of the urinary system. At the same time, the nephroprotective potential of the natural physical factors, such as therapeutic muds, e.g. peloids, remains poorly explored even though their well apparent thermophysical properties, unique organic and mineral composition, and saturation with biologically active compounds are well known long ago. The systemic response to peloid therapy manifests itself as the changes in the metabolism of the intercellular matrix and collagen of the connective tissue associated with the alterations in the process of fibrogenesis and the development of tubulointerstitial disorders. The direct and indirect influence of peloids on the connective tissue is possible. The indirect effects are attributable to the peloid impact on the antioxidant status, immunity, hormonal regulation, and metabolic processes. These findings suggest the necessity of the relevant experimental and clinical studies for the evaluation of the influence of peloid therapy on the structure and metabolism of the connective tissue in the kidneys including dynamics of the markers of inflammation, proliferation and fibrogenesis, and the hormonal status of the patients suffering from chronic pyelonephritis based on the application of the modern technologies in accordance with the requirements of evidence-based medicine.

Mud-Bath Therapy in Addition to Usual Care in Bilateral Knee Osteoarthritis: An Economic Evaluation Alongside a Randomized Controlled Trial.

OBJECTIVE: To perform a cost-effectiveness analysis of mud-bath therapy (MBT) in addition to usual treatment compared to usual treatment alone in patients with bilateral knee osteoarthritis (OA). METHODS: An economic evaluation alongside a randomized controlled trial was conducted. Patients were randomly assigned to receive either a 2-week cycle of MBT in addition to their usual treatment or to continue routine care alone. The EuroQol 5-domain questionnaire was administered at baseline, 2 weeks, and at 3, 6, 9, and 12 months. Direct health care resource consumption data up until 12 months were derived from a daily diary given to patients and returned at prescheduled followup visits. RESULTS: A total of 103 patients were included (n = 53 for MBT patients; n = 50 for controls). Overall, patients in the MBT group accrued mean ± SD 0.835 ± 0.10 quality-adjusted life years (QALYs) compared to 0.753 ± 0.11 in the control group (P < 0.001). Average direct costs per patient (€303 versus €975; P < 0.001) were higher in the control group, primarily because of hospitalization for total knee replacement and use of intraarticular hyaluronic acid. Bootstrapping replications of costs and QALY sample distributions consistently indicated that the MBT therapy combined with standard therapy represents a dominant strategy as compared with standard therapy alone. The probability of MBT being cost-effective at standard cost-effectiveness thresholds (e.g., €20,000/QALY) is 100%. CONCLUSION: The results of this cost-effectiveness analysis support the use of MBT as midterm complementary therapy in the management of knee OA.

Effect of Mud-Bath Therapy on Serum Biomarkers in Patients with Knee Osteoarthritis: Results from a Randomized Controlled Trial.

BACKGROUND: Balneotherapy is one of the most commonly used non-pharmacological approaches for osteoarthritis (OA). Recent data indicate that some biomarkers could be useful to predict OA progression and to assess therapeutic response. OBJECTIVES: To evaluate the effects of mud-bath therapy on serum biomarkers in patients with knee OA. METHODS: The study group comprised 103 patients with primary symptomatic bilateral knee OA who were randomly assigned to receive a cycle of mud-bath therapy over a period of 2 weeks or to continue their standard therapy alone. Clinical and biochemical parameters were assessed at baseline and after 2 weeks. Clinical assessments included global pain score on a visual analogue scale (VAS) and the Western Ontario and McMaster Universities Index (WOMAC) subscores for knee OA. Cartilage oligomeric matrix protein (COMP), C-terminal cross-linked telopeptide type II collagen (CTX-II), myeloperoxidase (MPO) and high sensitivity C-reactive protein (hsCRP) serum levels were assessed by ELISA. RESULTS: At the end of mud-bath therapy we observed a statistically significant improvement in VAS and WOMAC subscores. Serum levels of COMP, MPO and hsCRP did not show any significant modification in either group, while a significant increase (P < 0.001) in CTX-II serum levels was observed in the mud-bath group after the treatment. CONCLUSIONS: A cycle of mud-bath therapy added to the usual treatment had a beneficial effect on pain and function in patients with knee OA. The evaluation of serum biomarkers showed a significant increase of CTX-II only, perhaps due to an increase of cartilage turnover induced by thermal stress.

Unearthing the Antibacterial Mechanism of Medicinal Clay: A Geochemical Approach to Combating Antibiotic Resistance.

Natural antibacterial clays, when hydrated and applied topically, kill human pathogens including antibiotic resistant strains proliferating worldwide. Only certain clays are bactericidal; those containing soluble reduced metals and expandable clay minerals that absorb cations, providing a capacity for extended metal release and production of toxic hydroxyl radicals. Here we show the critical antibacterial components are soluble Fe(2+) and Al(3+) that synergistically attack multiple cellular systems in pathogens normally growth-limited by Fe supply. This geochemical process is more effective than metal solutions alone and provides an alternative antibacterial strategy to traditional antibiotics. Advanced bioimaging methods and genetic show that Al(3+) misfolds cell membrane proteins, while Fe(2+) evokes membrane oxidation and enters the cytoplasm inflicting hydroxyl radical attack on intracellular proteins and DNA. The lethal reaction precipitates Fe(3+)-oxides as biomolecular damage proceeds. Discovery of this bactericidal mechanism demonstrated by natural clays should guide designs of new mineral-based antibacterial agents.

Safety evaluation of traces of nickel and chrome in cosmetics: The case of Dead Sea mud.

BACKGROUND: Metal impurities such as nickel and chrome are present in natural ingredients-containing cosmetic products. These traces are unavoidable due to the ubiquitous nature of these elements. Dead Sea mud is a popular natural ingredient of cosmetic products in which nickel and chrome residues are likely to occur. OBJECTIVE: To analyze the potential systemic and local toxicity of Dead Sea mud taking into consideration Dead Sea muds' natural content of nickel and chrome. METHODS: The following endpoints were evaluated: (Regulation No. 1223/20, 21/12/2009) systemic and (SCCS's Notes of Guidance) local toxicity of topical application of Dead Sea mud; health reports during the last five years of commercial marketing of Dead Sea mud. RESULTS AND CONCLUSIONS: Following exposure to Dead Sea mud, MoS (margin of safety) calculations for nickel and chrome indicate no toxicological concern for systemic toxicity. Skin sensitization is also not to be expected by exposure of normal healthy skin to Dead Sea mud. Topical application, however, is not recommended for already nickel-or chrome-sensitized persons. As risk assessment of impurities present in cosmetics may be a difficult exercise, the case of Dead Sea mud is taken here as an example of a natural material that may contain traces of unavoidable metals.

[Sulphureous mud-bath therapy and changes in blood pressure: observational investigation]. / Fangobalneoterapia sulfurea e variazioni della pressione arteriosa: studio osservazionale.

BACKGROUND AND OBJECTIVE: The chronic arthropathies currently appear to be a major cause of disability with a negative impact on quality of life and health care spending. The mud-bath therapy is a spa treatment that induces benefic effects in chronic rheumatic diseases. It has long been debated on the assumption that the mud-bath spa therapy could have adverse cardiovascular effects which often induce caution and even a contraindication to the use of this treatment in chronic arthropathies associated with cardiovascular alterations such as hypertension. The aim of this observational study was to investigate, in arthrorheumatic subjects, the effects of sulphureous mud-bath cycle on blood pressure and the possible appearance of adverse drug reaction. PATIENTS AND METHODS: 169 patients, with age range 42-86 years, suffering by chronic arthropathies were treated with sulphureous mud-bath therapy for 2 weeks. According to the arterial pressure values, measured before the spa treatment, the patients considered were divided in three groups: with normal blood pressure (NOR group); with high blood pressure, after, the latter group was divided in IPET (patients in treatment with antihypertensive drugs) and IPENT (patients not in antihypertensive therapy). The arterial pressure values, maximum and minimum, expressed in mmHg, were detected in the first (T1) - sixth (T6) and twelfth (T12) day of spa treatment. The media arterial pressure values collected before and after T1, before and after T6, before and after T12 , before T1 and after T12 were compared. The data, presented as mean±SD, were compared with the paired Student t test. A p value ≤0.05 was considered significant. RESULTS: The comparison between the mean values detected in pre and post T1, pre and post T6, pre and post T12 have showed that sulphureous mud-bath therapy induced a significant (p<0.05) reduction of arterial blood pressure values in patients suffering of chronic arthropathies with high blood pressure in antihypertensive therapy or not (IPET and IPENT groups); while in patients with normal blood pressure (NOR group) were observed modest reduction at the limit of statistical significance. Similarly, the comparison between the data detected at the end of sulphureous mud-bath therapy (post-T12) vs baseline (pre-T1) have demonstrated: in IPET and IPENT groups a significant (p<0,01) decrease of arterial blood pressure values; in NOR group very small decrease, this reduction is significant (p<0.05) only for maximum arterial pressure value. Were not observed adverse drug reaction. CONCLUSIONS: The results of our study, in according with the few data in the literature, evidenced that is possible include the sulphureous mud-bath therapy in interdisciplinary therapeutic p rotocol of patients suffering of chronic arthropathies and arterial hypertension.

[USE OF PHYTO- AND PELOIDOTHERAPY IN TREATMENT AND PREVENTION OF CHRONIC CYSTITIS IN WOMEN].

The article presents the findings of herbal- and peloidotherapy as a combination treatment inpatientswith chronic cystitis. The effectiveness of treatment was evaluated by the dynamics of clinical findings, results of laboratory and instrumental studies (increase functional bladder capacity, improvement / normalization of urinalysis, elimination of bacteriuria, improvement of microcirculation). The results showed high efficiency of phytoplankton and pelotherapy in normalization of urodynamics and microcirculation of the bladder mucosa. Upgraded combination scheme for the treatment of chronic cystitis significantly improved patient outcomes.

[TECHNOLOGIES FOR THE APPLICATION OF NATURAL HEALING FACTORS (THERAPEUTIC MUDS, MINERAL WATER) IN CHILDREN WITH THE PATHOLOGY OF HEPATOBILIARY SYSTEM RESIDING IN UNFAVORAUBLE ECOLOGICAL CONDITIONS].

Health of children residing in the regions with polluted environment is significantly worse than the health of children not exposed to the emissions of industrial enterprises and motor vehicles. The gastrointestinal tract diseases occupy first places. There is elaborated the comprehensive treatment of the children with hepatobiliary diseases residing in unfavorable ecological conditions. There treatment includes factors possessing sanogenetic (mineral water therapeutic muds) and informative effects (EHF therapy).

[The rehabilitative treatment of chronic pyelonephritis in the children having an environmentally burdened medical history].

The present study involved 40 children aged 7-14 suffering from chronic pyelonephritis and having an environmentally burdened medical history. The combined spa treatment included either traditional peloid therapy applied to the lumbar region or the specially developed treatment using the adaptive-reflexive method that allowed the therapeutic effect to be gradually spread over various reflex zones. Mud applications under the new scheme were shown to be more adequate and sparing because they ensured gradual sequential involvement of different reflex zones that is of special importance for the patients having an environmentally burdened medical history and characterized by the impaired adaptive capacity. The advantage of the proposed peloid-therapeutic modality is confirmed by the reduction in the frequency of the patients' complaints and the more pronounced dynamics of the signs of mikrohematuria, pyuria, and oxaluria combined with the restoration of the anti-crystal-forming urinary activity in response to calcium phosphates in all patients.