Overview of Systematic Reviews with Meta-Analysis Based on Randomized Controlled Trials of Balneotherapy and Spa Therapy from 2000 to 2019

Assessment of Integrative Therapeutic Methods for Improving the Quality of Life and Functioning in Cancer Patients-A Systematic Review

Background: Cancer rehabilitation represents a series of measures adopted for the recovery of psychological, emotional, social, and financial functioning in the case of cancer patients. The purpose of this study is to identify the main elements of therapeutic management in the field of medical rehabilitation, as well as integrative, complementary medicine and holistic approaches that can be performed on the oncological patient. Methods: This systematic literature review follows the methodology outlined in the "Preferred Reporting Items for Systematic Reviews and Meta-Analysis" ("PRISMA") statement, which is an internationally recognized and widely accepted standard. Results: Active rehabilitative therapies offer therapeutic options for improving the functioning and quality of life of oncological patients; these therapies comprehensively address both the physical and psychological aspects of the disease. This review also includes the latest novelties and nanotechnologies applied in oncological rehabilitation, for example, drugs (or supplements) inspired by nature. Conclusions: Physical and rehabilitation medicine, mostly using stimulating therapeutic methods, was recently added to the list of contraindications in the management of oncological patients, both as an approach to the pathological concept itself and as an approach to the main clinical consequences and functional aspects of oncological therapies. Integrative, complementary medicine presents an important therapeutic resource in the case of oncological patients. Advanced studies are needed in the future to further ascertain the role of these therapies.

A Novel Approach to Assess Balneotherapy Effects on Musculoskeletal Diseases-An Open Interventional Trial Combining Physiological Indicators, Biomarkers, and Patients' Health Perception

The present study aimed to evaluate whether a 14-day period of balneotherapy influences the inflammatory status, health-related quality of life (QoL) and quality of sleep, underlying overall health state, and clinically relevant benefits of patients with musculoskeletal diseases (MD). The health-related QoL was evaluated using the following instruments: 5Q-5D-5L, EQ-VAS, EUROHIS-QOL, B-IPQ, and HAQ-DI. The quality of sleep was evaluated by a BaSIQS instrument. Circulating levels of IL-6 and C-reactive protein (CRP) were measured by ELISA and chemiluminescent microparticle immunoassay, respectively. The smartband, Xiaomi MI Band 4, was used for real-time sensing of physical activity and sleep quality. MD patients improved the health-related QoL measured by 5Q-5D-5L (p < 0.001), EQ-VAS (p < 0.001), EUROHIS-QOL (p = 0.017), B-IPQ (p < 0.001), and HAQ-DI (p = 0.019) after balneotherapy; the sleep quality was also improved (BaSIQS, p = 0.019). Serum concentrations of IL-6 were markedly decreased after the 14-day balneotherapy (p < 0.001). No statistically significant differences were observed regarding the physical activity and sleep quality data recorded by the smartband. Balneotherapy may be an effective alternative treatment in managing the health status of MD patients, with a decrease in inflammatory states, along with positive effects on pain reduction, patient's functionality, QoL, quality of sleep, and disability perception status.

Sustained improvements in EQ-5D utility scores and self-rated health status in patients with ankylosing spondylitis after spa treatment including low-dose radon - an analysis of prospective radon indication registry data

Background

Patients with ankylosing spondylitis (AS) have significantly lower quality of life (QoL) than the general population. Holistic interventions addressing QoL comprise spa- or balneotherapy including radon. These interventions have shown to be beneficial in reducing pain and improving QoL in AS-patients. We explored the association of spa-therapy including low-dose radon with QoL in AS-patients over an extended time period.

Methods

Registry data collected for the “Radon indication registry” in the Austrian Gastein valley comprising data on QoL (EuroQol EQ-5D) directly before the treatment (baseline), directly(t1), 3 (t2); 6(t3) and 9(t4) months after the treatment, age, sex and body mass index (BMI) were analysed. Linear regression models explored the association of measurement time with 1) EQ-5D-5L utilities and 2) EuroQol visual analogue scale (VAS) score. Alterations of 0.05 (utilities) and 5.00 (VAS) were considered clinically relevant.

Results

Two-hundred-ninety-one AS-patients were included in the analyses. Forty-four percent (n = 128) were women, the mean age was 52 (SD 10) and the average BMI was 26 (SD 4). Utilities (t1: 0.09 [0.07;0.11]; t2: 0.08 [0.06; 0.10]; t3: 0.06 [0.05;0.09]; t4: 0.04 [0.02;0.06]) and VAS (t1: 11.68 [9.38; 13.97]; t2: 12.20 [9.78; 14.61]; t3: 9.70 [7.24; 12.17]; t4: 6.11 [3.57; 8.65]) were significantly higher at all timepoints compared to baseline. Improvements were clinically relevant at all timepoints in case of the VAS and until 6 months after treatment for the utilities.

Conclusion

AS-patients who received spa therapy including radon show significantly and clinically relevant improvements in Qol until 6–9 months after treatment.

Defining a new perspective in Environmental Health: the healing environment

With pollution-related health problems on the rise, the focus of modern Environmental Health (EH) has mostly been placed on toxicology and exposure science. Despite the importance of toxicological aspects, the environment should be studied not only to identify pollution-related hazards, but also to investigate potentially therapeutic and health-enhancing effects of its elements. Generally speaking, it is possible to benefit from a natural environment with a full-immersion experience or with a single-element interaction. Recently, scientific evidence is accumulating on the beneficial effects of natural settings for well-being promotion and psycho-physical health, especially for stress reduction and prevention of stress-related conditions. In light of these considerations, the paradigm of EH can change: the environment we live in should be considered not only as a precious resource to be protected against pollution (thus preventing the consequent health hazards), but, in a proactive vision, also as a potential source of elements capable of actively maintaining and promoting health and well-being.

Bathing in Terminal Care of Cancer Patients and Its Relation to Perceptions of a “Good Death”: A Nationwide Bereavement Survey in Japan

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Effects of Bathing in a Tub on Physical and Psychological Symptoms of End-of-Life Cancer Patients: An Observational, Controlled Study

This observational, controlled study explored the effects of bathing on the physical and psychological aspects of terminal cancer patients on a palliative care ward. With nurses' assistance, the patients evaluated and recorded the severity of their symptoms at 10:00 am, 30 minutes after initial bathing, and at 5:00 pm. The bathing care was provided as routine care according to the patients' wishes. Twelve symptoms were measured using 9 items (numbers 1-9) from the Edmonton Symptom Assessment System-Revised Japanese version and 3 items from the Cancer Fatigue Scale. Outcomes were compared between bathing days and nonbathing days (control) and between before and after bathing. Of the 57 bathers, data were available for both bathing days and nonbathing days for 42 bathers. In the comparison between bathing and nonbathing days, tiredness was significantly improved (effect size [ES], 0.35; P = .02). On the basis of the pre-post bathing comparison, 6 symptoms, namely, tiredness (ES, 0.40; P < .01), lack of appetite (ES, 0.36; P = .01), decreased well-being (ES, 0.33; P = .01), anxiety (ES, 0.36; P = .01), pain (ES, 0.31; P = .02), and depression (ES, 0.30; P = .02), were significantly improved. Bathing in a tub effectively improves tiredness and might be effective for distressing symptoms in end-of-life cancer patients.

Systematic review of the effect of aquatic therapeutic exercise in breast cancer survivors

BACKGROUND

Aquatic therapeutic exercise can be equally effective or even superior to land-based exercise in improving several clinical variables. However, there is still a lack of knowledge on the effects compared to land-based interventions particularly in breast cancer (BC) patients.

OBJECTIVE

The objective of this study is to examine the effects of aquatic therapeutic exercise on pain, shoulder mobility, lymphedema, cardiorespiratory fitness, muscle strength, body composition, pulmonary function, cancer-related fatigue (CRF) and health-related quality of life (HRQoL) and which parameters are effective compared to similar land-based interventions.

METHODS

The databases used were PubMed, Scopus, Web of Science, Cochrane Library and CINAHL, retrieving 145 articles.

RESULTS

Eleven studies were included. Aquatic therapeutic exercise is feasible, safe, well tolerated and achieved high percentages of adherence. As for the assessed outcomes, moderate to large improvements were found compared to usual care or to land-based physical exercise interventions in pain, shoulder range of motion, pulmonary function, HRQoL, cardiorespiratory fitness and muscle strength. Inconclusive results were found for lymphedema, body composition and CRF.

CONCLUSIONS

Aquatic therapeutic exercise interventions using a combination of endurance, strength, mobility, stretching and breathing exercises resulted in improvements in common side effects of BC and its treatments. More studies on CRF, body composition and lymphedema need to be done to further evaluate the impact of the intervention on these outcomes.

Identifying Frailty in Thermal/Spa Clinical Setting: A Cross-Sectional Study

Background

No investigation has assessed frailty in the clinical setting of thermal/spa facilities, which often receive older patients with osteo-articular and musculoskeletal conditions.

Objective

To examine the prevalence of frailty in older adults receiving thermal/spa treatment and to gather preliminary evidence about the feasibility of integrating geriatric assessments, including frailty, in the routine clinical consultations in spa facilities.

Methods

Mixed design, with a quantitative cross-sectional investigation performed among 197 volunteer patients (mean age 73.2 ± 6.4 years-old; 82.2% women) of seven French thermal/spa facilities and a qualitative investigation (semi-structured interviews) with the nine physicians working in the participating facilities. Frailty was defined according to a modified Fried frailty phenotype based on six self-reported criteria (including mobility impairment, nutritional status, and fatigue): individuals meeting ≥3 criteria were considered frail; 1-2 criteria, pre-frail; no criterion, robust. Interviews with the participating physicians on the feasibility of integrating geriatric assessments in routine clinical consultations at spa facilities were recorded and their content, analyzed.

Results

Frailty was detected in 112 individuals (56.9%), 26 (13.2%) were considered prefrail, and 59 (29.9%), robust. Regarding the interviews, three physicians indicated the geriatric assessments could be integrated in the routine spa consultations; two, in the consultations of specific/targeted patients, but not in routine; two, only in the context of health education; two, in the context of research protocols. The content of interviews highlighted geriatric assessments provided a better overview of the health/clinical status of the patients.

Conclusion

Frailty is very prevalent in older patients of spa facilities. Such facilities may constitute an interesting clinical setting for screening for frailty through the implementation of geriatric assessments.

Italian and Japanese public attention toward balneotherapy in the COVID-19 era

Italian and Japanese public widely use balneotherapy. The population interest in balneotherapy in coronavirus disease-2019 (COVID-19) era should be investigated. Therefore, we aimed to exploit Google Trends analysis, as a measure of peoples' interest in balneotherapy, in two countries, Italy and Japan. In this infodemiology study, Google Trends was queried for the lay terms widely used by the Italian population to refer to the balneotherapy setting (terme + termale) and by the Japanese to refer to the bathing place and balneotherapy facilities ( + スパ). The internet searches in 2020 were compared to overlapping time spans in 2016-2019 and were correlated with new confirmed cases/deaths. This study demonstrated that from February 23 to June 20, 2020, and from October 4 to December 26, 2020, the internet searches of the Italian words corresponding to balneotherapy were statistically significantly decreased; however, the internet searches were not significantly different in June 21 to October 3, 2020, compared to overlapping time spans in 2016-2019 in Italy. The study also showed that from March 15 to September 5, 2020, and from November 29 to December 26, 2020, the internet searches of the Japanese words corresponding to balneotherapy were statistically significantly decreased; however, the internet searches were significantly increased in September 13 to November 7, 2020, and were not significantly different in November 8 to 28, 2020, compared to overlapping time spans in 2016-2019 in Japan. There were significant negative correlations between the relative search volume and number of new cases (rho=-0.634; p<0.001)/deaths (rho=-0.856; p<0.001) in Italy and the number of new deaths (rho=-0.348; p=0.012) in Japan. Population interest in balneotherapy has changed in the COVID-19 era both in Italy and Japan. During the early stage of pandemic (March to June), the interest was lower. After this early stage, the interest showed a recovery in both countries. In Italy, the population interest reached to its prior levels in late June through early October, with a peak in August. In Japan, the recovery exceeded the prior 4-year levels in mid-September through early November. Then, both countries demonstrated a decline in interest: began in early October in Italy and late November in Japan. This information would allow us to understand/address the population response in the pandemic in respect of the balneotherapy and would guide the preparedness of healthcare providers and planners both in this pandemic and future similar situations.

Physical fitness changes induced by thermal aquatic standardized exercise in chronic venous disease patients

BACKGROUND

Lack of physical activity represents a risk factor for both cardiovascular and chronic venous diseases (CVD), nevertheless a specific exercise protocol for CVD patient is still missing. This investigation was aimed to assess the impact of a standardized exercise protocol in a thermal water environment on physical fitness and quality-of-life (QoL) in CVD patients.

METHODS

Sixteen (16) CVD patients performed 5 standardized exercise sessions in a thermal water pool. Before starting the exercise protocol, the cohort filled International Physical Activity Questionnaire (IPAQ) to determine their physical activity level. At baseline and at the end of the exercise program, leg volume, QoL, musculoskeletal and cardiovascular physical fitness were assessed by means of water plethysmography, validated questionnaire and functional test, blood pressure and heart rate at rest were also reported.

RESULTS

All the patients were categorized as physically inactive: average activity time 235.6 (155.2) MET-minutes per week. At the end of the study, a significant leg volume reduction was found (-16%; p < .002). Significant improvement in lower limb strength (p < .0001), endurance (p < .006), rapidity and balance (p < .05) together with decrease in resting heart rate (-1.8%, p < .0001) and systolic blood pressure (-1.1%, p < .04) were reported, significant improvement in bodily pain (p < .0005) and social function (p < .002) QoL items were observed.

CONCLUSIONS

The proposed exercise protocol in thermal aquatic environment demonstrated to be an effective treatment modality improving both cardiovascular and musculoskeletal outcomes and QoL in sedentary CVD patients. Aquatic environment investigations require proper analysis of the various factors involved, in a standardized and reproducible way. The herein report can be a reference for further studies on different health related conditions.

Public interest in spa therapy during the COVID-19 pandemic: analysis of Google Trends data among Turkey

In Turkey, spas are widely used and preferred by patients who are seeking relief from their disability and pain. The spa therapy program is partly reimbursed by the national health insurance system. The objective of the present study was to leverage Google Trends to elucidate the public interest in spas in Turkey during the COVID-19 pandemic. Google Trends was queried to analyze search trends within Turkey for the Turkish term representing a spa (i.e., kaplıca) from January 01, 2016, to September 30, 2020. The relative search volume of "kaplıca" was statistically significantly decreased in the March 15-May 30, 2020 (- 73.04%; p < 0.001); May 31-July 25, 2020 (- 41.38%; p < 0.001); and July 26-September 19, 2020 (- 29.98%; p < 0.001) periods compared to similar periods of preceding 4 years (2016-2019). After June 1, 2020, the relative search volume was shown to have a moderate recovery, without reaching the level of 2016-2019. Public interest in spas showed an initial sharp decline between mid-March and May, with a moderate increase during the June-August period. This finding might be indicative of public preference in undertaking spa therapy during the COVID-19 period. In Turkey, spas might be used to increase places providing rehabilitation for both non-COVID-19 patients and survivors of COVID-19 with long-term symptoms during the pandemic.

PATHOPHYSIOLOGICAL MECHANISMS OF BALNEOTHERAPY WITH POTENTIAL IMPLICATIONS FOR CENTRAL ASIAN SPAS AND SANATORIUMS

Spa therapy includes all modalities/ treatments based on evidence that are administered in spas or sanatoriums. Balneotherapy, the immersion in mineral water, is the main balneological modality in spa therapy programs. Clinical trials performed in Europe, Turkey, and Israel have shown clinical benefits of spa therapy/ balneotherapy in several diseases mainly pertaining to rheumatic and musculoskeletal diseases and dermatological diseases as well. However, mechanisms by which balneotherapy may improve the clinical symptoms of patients have been less evaluated/ documented in the literature. Although the literature on mechanisms of action of balneotherapy has still been evolving and accumulating, some evidence from preliminary studies paves the way for generating a hypothesis that balneotherapy has an influence on physiological mechanisms, immune system, inflammation, and oxidative stress. Extrapolation of the evidence-based clinical practice and scientific experience of Europe, Turkey, and Israel to Central Asian spas and sanatoriums is although possible; future studies investigating clinical efficacy, safety profile, and possible mechanisms of action of balneotherapy of regional spas are needed to better understand the role of balneotherapy and whether it has any local differences.

Association of Daily Home-Based Hot Water Bathing and Glycemic Control in Ambulatory Japanese Patients with Type 2 Diabetes Mellitus During the COVID-19 Pandemic: A Multicenter Cross-Sectional Study

PURPOSE

To clarify the relationship between daily hot water bathing (HWB) at home and glycemic control in middle-aged and elderly ambulatory patients with type 2 diabetes mellitus (T2DM).

METHODS

We defined hemoglobin A1c (HbA1c) as the main outcome. We set 7.0% based on the mean value of the dependent variable as the cut-off point for analysis. Frequency of HWB was an explanatory variable. A two-sample t-test was used to compare between groups with continuous variables. Multiple logistic regression analysis was performed for frequency, adjusted age, sex, BMI, T2DM duration (Model 1), and other confounding factors (Model 2). Odds ratio (OR) and 95% confidence interval (95% CI) were calculated.

RESULTS

Among 838 patients, there was a significant difference (p<0.001) in age between males (n=528, 62.8±8.7 years) and females (n=310, 65.0±8.1 years). In Model 1, compared with participants who used HWB more than seven times a week, those with poorly controlled HbA1c were significantly associated with low frequency of HWB: four to six times a week (OR 1.32, 95% CI 0.87-1.99) and less than three times a week (OR 1.43, 95% CI 0.98-2.10); p-value for overall trend was 0.041. In Model 2, p-value for overall trend was 0.138.

CONCLUSION

A higher frequency of HWB was moderately associated with a decreased risk of poor glycemic control in middle-aged and elderly ambulatory patients with T2DM.

Mud therapy and rehabilitation - scientific relevance in the last six years (2015 – 2020) Systematic literature review and meta-analysis based on the PRISMA paradigm

Abstract Background. Balneotherapy is a stimulation - adaptation treatment method applied in the forms of bathing, drinking, and inhalation cures performed with natural therapeutic factors, a method which is acting in three main ways: thermally, mechanically, and chemically. Mud or peloids are natural therapeutic factors formed by natural processes under the influence of biological and geological phenomena, which in a finely dissolved state and mixed with water (mud) are used in medical practice in the form of baths or local procedures. Objective. This systematic review aims to rigorously select related articles and identify within their content, the main possible uses of therapeutic mud and physiological mechanisms, to see the main region of scientific interest for pelotherapy, and to discuss the value of mud therapy in rehabilitation medicine. Methods. The working method is based on the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. We searched for open-access articles published in English, between January 2015 and December 2020, from the following databases: Cochrane, Elsevier, NCBI/PubMed, NCBI/PMC, PEDro, and ISI Web of Knowledge/Science (the latter was also used to identify ISI indexed articles). The contextually searched syntax used was ”Pelotherapy/Peloidotherapy/Mud-therapy/ /Fango-therapy AND Rehabilitation”. The selected articles were analyzed in detail regarding pathologies addressed by mud therapy and country scientific relevance for this therapeutic method. The meta-analysis proceeded was designated to estimate the prevalence of various pathologies in the use of mud therapy. Results. Our search identified, first, 394 articles. Based on the successive filtering stages and, respectively, on the classification criteria of the Physiotherapy Evidence Database (PEDro), we finally identified/retained and analyzed 68 articles. Although, in principle, a rigorous method – and we have followed the PRISMA type paradigm – there still might be some missing works of our related article selection. On the other hand, to augment/ consolidate our documentation base, we have used also 40 papers freely found in the literature, and even – aiming, too, at an as exhaustive knowledge underpinning as possible – derogatively, we have also considered some articles which, probably being very new, couldn't yet have reached the PEDro threshold score we have settled. Conclusions. This paper overviews the current state-of-the-art knowledge in the approach of peloidotherapy in rehabilitation, with a focal point on the therapeutic properties of peloids. Keywords: mud-therapy, pelotherapy, peloidotherapy, fango therapy, rehabilitation, balneotherapy, natural therapeutic factors,