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The aim of this article is to assess both the economic and social value of balneotherapy and spa tourism, being the first paper in carrying out this analysis. The study has been conducted in Maresme, a region of Catalonia, Spain. On the one hand, an Input-Output (IO) model with a Social Accounting Matrix (SAM) has been carried out to assess the economic value. On the other hand, a Cost-Benefit Analysis (CBA) has been used to monetise the social value in this region, taking into account, among other concepts, direct and indirect health profits, given that balneotherapy helps to alleviate various diseases. The results show that whereas the economic multiplier is 1.529 considering the direct and indirect effects and 1.712 taking into account also the induced effects, which are similar to health and medical tourism multipliers, social value generates additional positive value, given that the cost-benefit ratio is 1.858. The theoretical implications of the paper as well as the findings' implications for policy so as to encourage investments in spa tourism are discussed., Competing Interests: The authors have declared that no competing interests exist.

Introduction: The role of spa therapy is well defined and its importance has significantly increased in the healthcare but the utilization indicators of the implemented treatments are less known., Aim: The objective of our study was to analyze the utilization and the social insurance indicators of the healthcare publicly financed by health insurance in spa institutions., Data and Methods: The data used for the analysis were derived from the funding database of the National Health Insurance Fund of Hungary. The period examined covered the years between 2009 and 2016. The spa treatment counts, social insurance expenses, the territorial inequalities in utilization, sex and age distribution of the treatments were examined., Results: The treatment counts were the highest (7 349 587) in 2009 and they gradually decreased with 6 558  204 treatments by 2012. 'Spa pool of medicinal water' treatment was the most common care in each year which incidence showed a downward trend during the past years: 2 544  617 treatments were performed in 2009 but 2016 showed only 1 898  338 treatments. We found the highest health insurance expenditures in 2016: 4.261 billion HUF or 13.8 EUR. In the previous years, there was a lower health insurance expenditure: in 2010 3.928 billion HUF (14.3 million EUR), in 2011 3.921 billion HUF (14.0 million EUR) and in 2012 3.875 billion HUF (13.4 million EUR). The utilization made the highest incidence of treatments in Csongrád county with 13 174/10 000 inhabitants and 8160 thousand HUF/10 000 inhabitants of social security subsidy in 2016. The lowest utilization counts for treatments were found in Nógrád county with 3233/10 000 inhabitants and 2192 thousand HUF/10 000 inhabitants of social security subsidy. The highest utilization indicators were found in the age group between 60 and 69 in the distribution of population and genders., Conclusion: In the utilization of spa therapy funded by health insurance fund, no significant change has occurred during the past years but territorial discrepancies can be seen in sex, age, and county breakdown. Orv Hetil. 2019; 160(Suppl 1): 22-28.

The development of modern technologies in physiotherapy with the use of mineral waters, the expansion of the assortment of the medicinal and medicinal table waters as well as increasing the competitive advantages of domestic products require the more extensive marketing survey of the consumers' preferences in the market of mineral waters., Aim: The objective of the present study was the marketing evaluation of the consumers' preference in the segment of medicinal and medicinal table mineral waters in the city of Moscow., Materials and Methods: The survey involved 697 consumers of medicinal and medicinal table mineral waters. The sampling was carried out by the deterministic quota method. The field research was conducted by means of personal verbal interviews (32%) and the CATI to Web method (phone recruiting and on-line questioning) (68%) with the use of the structured questionnaire. Positioning was carried out making use of the two-dimensional schematic map and scoring assessment on an individual basis with calculation of integrated indicators., Results: The marketing evaluation has demonstrated that the principal motive for purchasing mineral waters in more than 40% of respondents was the treatment and prevention of various diseases including disturbances in the urogenital system as well as digestive and respiratory disorders that appear to be the most frequent reasons for the consumption of mineral waters. The main factors that form the preferences of the consumers as regards the use of a concrete variety of mineral waters were elucidated. Of crucial importance for approximately 40% of the consumers (p<0.01) proved to be their health condition, the medical indications, and the available information about the therapeutic effectiveness of one or another type of mineral waters. Other factors were the quality of mineral water, its cost, the manufacturer and/or place of production, the attractiveness of the packaging, etc., Conclusion: The evaluation of the positioning of the mineral water consumers' preferences made it possible to identify the most preferable products in the group of medicinal mineral waters and in the group of medicinal table mineral waters. The mechanisms governing the formation of the consumers' preferences as regards the use of various mineral waters have been clarified in the course of the present study.

Unlabelled: The correction and optimization of the motor activity of the patients are currently the main priorities of all rehabilitative and recreational activities based at the spa and health resort facilities. The forms of such activities include walking tours and excursion trips. In other words, the excursion potential is one of the very important attributes of the recreational recourses. Under the current conditions characterized by the rapid socio-economic changes, the studies concerning the structural and functional transformation of spa and health resorts, recreational and tourist facilities acquire special importance, both from the humanitarian and economic points of view. The results of these studies may greatly contribute to the organization and the further development of rehabilitative and recreational activities based at the spa and health resort facilities, recreational and tourist centers taking into consideration their evolution., Material and Methods: The objective of the present article is to analyze the structure and functions of the recreation and tourist centres as well as the modes of their cooperation with the spa and health resort facilities. In other words, these structures and their functions are both the object and the subject of the present study. The methodology of the study is based on the logical analysis of the development of the recreational and tourist systems in the framework of the evolutionary approach., Results: (1) the notions of «tourist destination» and «recreation» have been substantiated; (2) the results of the studies carried out at the Institute of Physical Culture, Sports and Tourism and the Petrozavodsk State University have been used to elaborate the affiliate international Master Degree program «Project management in the tourism industry». The main emphasis in this program is placed on the necessity and methods of the improvement of recreational activities and more efficacious utilization of the climatic factors and the health resort infrastructure as well as personnel training for the sake of improvement of services to the visitors., Conclusion: The analysis of various aspects of recreation and tourism development has demonstrated that the services provided by the recreational and tourist systems in cooperation with the health resort infrastructure open up new employment opportunities and thus reduce the risk of social tension. The prospects for the continuation of investigations along these lines are associated with the extension of the recreational and touristic activities over the rural and countryside localities with special reference to the trans-border interactions as well as specific features of the tourist and recreational resources of the given regions and territories.

Chronic recurrent inflammatory diseases of the small pelvis are known to be responsible for the development of the adhesive process and infertility. Therefore, they require surgical treatment and increase the risk of obstetric and perinatal pathology. The present study was focused on the assessment of therapeutic and prophylactic effectiveness of the application of natural and preformed physical factors for the pre-gravid preparation of the patients presenting with gynecological problems and pregnant women at high risk of obstetric and perinatal pathology based at the spa and health resort facilities of the Krasnodar Krai (region). The treatment included aero-, helio-, and thalassotherapy, transcranial electroneural stimulation, UHF therapy, hydrogen sulfide or iodine-bromine therapy. A total of 267 women were included in the study. Pregnancy was documented in 52% of the 144 patients who comprised the main group and underwent a course of rehabilitative treatment; it developed within 3-5 months after therapeutic and prophylactic laparoscopic procedures. The frequency of obstetric and perinatal pathology in this group significantly decreased in comparison with that among the control patients which allowed to greatly reduce material and financial expenditures.

To investigate the burden of ankylosing spondylitis in the Czech Republic as a baseline for future health economic evaluations. Data were obtained from two cross-sectional studies Beda I (2005) and Beda II (2008), performed in 1,008 and 509 patients, respectively. Methodology used was Cost-of-Illness prevalence-based analysis bottom-up approach. Analysis was performed from payer (health insurance companies) and societal perspective (including productivity costs using friction cost approach). Mean age of sample in Beda I and Beda II was 50.2 and 52.5 years, male were present by 61.0 and 62.7 %; average disease duration was 23.0 and 26.4 years, respectively. Mean total annual costs per patient in the sample were €4,782 in Beda I and €5806 in Beda II. Average direct costs per patient in the sample per year are estimated at €1,812 (Beda I) and €2,588 (Beda II) with the average productivity costs €2,970 (Beda I) and €3,218 (Beda II). We observed a small decrement in percentage (6.7 %) of productivity costs for Beda II as an influence of higher consumption of biologic drugs, hence higher direct costs and possible productivity preservation. The largest direct cost burdens were spa procedures (45.3 %, Beda I) and biological drugs (52.8 %, Beda II). Unique analysis of the burden of the AS in the Central-Eastern Europe presents health care resource and cost consumption by comparing two cross-sectional prevalence-based studies. Further analysis should be carried to obtain data connecting health status with costs consumption in order to analyse the AS from this perspective.

The involvement of spa and resort facilities in the system of compulsory health insurance is of primary importance for the improvement of medical aid provided to the population. The application of the methods for the calculation of differential expenditures on the spa and resort-based treatment and estimation of their dependence on a variety of factors may facilitate the more rational use of the available resources of compulsory health insurance.

Recent mechanistic evidence demonstrates that spa-based therapy (or, as we propose, crenotherapy from the Greek word kapparhoepsilonnueta, spring fountain) is indeed based on solid scientific data. This mini-review highlights the latest insights into the mechanisms of crenotherapy derived from in vitro experiments, studies on animal models, and carefully designed clinical trials. Although more basic and clinical data are still needed, crenotherapy is coming of age as a modern, scientifically sound therapy. As the underlying mechanisms are uncovered, it is becoming possible to choose the most appropriate applications of this centuries-old practice, possibly reducing medical costs, thus explaining the current worldwide renewed interest in crenotherapy.

Results of a comprehensive study have demonstrated that the reform of the public health system currently underway in this country provides conditions for the extension of medical care based at sanatorium-and-spa facilities with simultaneous rise in relevant expenses. Bearing in mind the unstable macroeconomic situation, this requires thorough monitoring medical and economic activities of health resorts for the purpose of enhancing cost efficiency. The goal of optimization can be achieved by increasing competitive capacity based on strict control of expenditures and income redistribution for financing the most promising projects.

Long-term monitoring natural health remedial factors of southern Siberia provided materials for the comparative evaluation of bioclimatic characteristics of sanatorium-and-spa facilities in major health and recreational areas of this region. The most promising localities for climatic balneotherapy, tourist and recreational activities have been identified at the territory of the Altai-Sayan mountain system. The database of sanatorium-and-spa facilities, health and recreational sites located in this region is presented. The rational exploitation of mountainous landscapes including strict constraints on nature use activities is recommended as a basis for the further development of recreational industry.

This article explains the legalities of selling retail products in the medical practice and how to sell effectively and profitably. It additionally explains how this will help retain clients and provides advice on how to encourage those clients to refer their friends with confidence.

Medical spas are different. We are not just selling medical and dermatology services; we are offering clients viable new solutions to their skin care, body care, and hair care challenges. Traditional medical marketing becomes blurred today, as the expansion and acceptance of medical spas helps you to effectively compete with traditional skin care clinics, salons, and spas, while offering more therapeutic treatments from professionally licensed doctors, nurses, aestheticians, massage therapists, spa professionals, and medical practitioners. We recommend that you make the choice to successfully and competitively become a market-driven medical spa with an annual strategic plan, rather than an operationally driven business.

Background: Psoriasis and eczema are common dermatological diseases that occur with approximately equal frequency in men and in women. The aim of this study was to determine whether men and women with dermatological diseases in need of ultra-violet radiation (UV) treatment receive equal care., Methods: We conducted a retrospective analysis of records of all patients referred to and seen at our clinic during 2003 with diagnoses of psoriasis or eczema. We performed a gender-based analysis of the number, type, and estimated cost of the treatments given to each patient. We evaluated similar data from a Swedish Psoriasis Association (SPA) treatment center and from the state pharmacy monopoly (Apoteksstatistiken)., Results: Men with eczema or psoriasis received more help with emollients than did women and were given a greater number of UV treatments. At our clinic and at the SPA center, women constituted 37 and 42%, respectively, of the individuals who received UV treatment; yet, they received only 34 and 36% of the treatments, respectively. Women were prescribed self-care more often than men, with 61% of prescriptions for emollients and 48% of specific topical treatments for psoriasis dispensed to women., Conclusions: We discovered previously unrecognized gender differences in standard dermatological treatment for common diagnoses at our hospital. To ensure optimal care for each patient, treatment disparity should be recognized and gender-based analyzes be carried out when planning dermatological health care.

Objective: To assess the willingness to pay (WTP) for treatment in a spa resort of patients with ankylosing spondylitis (AS) and to assess if the experience of a spa influences the WTP., Methods: 120 patients participating in a randomised trial comparing 3 weeks' treatment in a spa resort in Austria or in the Netherlands with a control group completed a WTP questionnaire before and after spa treatment. Patients indicated on a payment card the maximal co-payment they wanted to contribute for three scenarios that included (a) two levels of improvement in pain and stiffness and (b) two treatment environments: a rehabilitation hospital and a spa resort., Results: At baseline, patients wanted to contribute more for the same improvement after treatment in a spa resort compared with a rehabilitation hospital (p<0.003), and were prepared to pay more when expected effects were higher (p<0.001). No differences were found between men and women, pain, or income. After the trial none of the treatment groups showed a change in their WTP., Conclusion: The WTP of patients with AS for inpatient treatment is influenced by the treatment environment and the expected improvement. Experiencing treatment in a spa resort does not influence the co-payment.

Aim: The "Naiade" Project was carried out in execution of the Decree of December 1994 by the Italian Ministry of Health, with the objective of defining the therapeutic role of spa therapy in the various sectors of medicine. In this study the authors refer to the results obtained in osteoarthritis (OA)., Methods: The OA study included the observation of patients for 2 consecutive years, with the compilation of a series of clinical and socio-economic data. The initial sample was of 11437 patients suffering from primary and secondary OA, and in the 2(nd) year the total number of assessable patients was 6111 (53.4%). All patients underwent 1 annual cycle of balneotherapy and mud packs therapy for 2 consecutive years. The thermal treatments were carried out in 98 Italian spas with sulphurous water, sodium chloride-bromide-iodide water, sulphate water, and bicarbonate water. Analysis of the data collected confirmed the clinical efficacy of spa treatments for OA, particularly for localisations in the cervical and lumbar spine. The benefits of these treatments and the persistence of the therapeutic effects over time were clearly demonstrated by the collection of some socio-economic indicators relative to the year before each cycle of thermal therapy., Results: In fact, the analysis of these indicators showed a significant reduction in recourse to additional treatments (hospital admissions, physical and pharmacological therapies) and absence from work., Conclusion: The obtained data was particularly interesting for the number of samples examined, the follow-up over a period of 2 years, and the collection of clinical and, especially, socio-economic parameters. The results of the Naiade Project confirmed the value of spa therapies in the treatment of OA.

Background: Willingness to pay (WTP) and time trade-off (TTO) have been used successfully as quality of life (QOL) measurements in dermatology. However, until now there have been no studies available individually comparing these measures pre- and post-treatment., Objectives: To check sensitivity to changes for WTP and TTO (i). pre- to post-treatment, and (ii). to a 6-month follow-up period., Methods: We performed a prospective multicentre study in outpatients with psoriasis vulgaris treated with synchronous balneo-phototherapy (simultaneous application of narrowband ultraviolet B and bathing in 10% Dead Sea salt solution). Besides WTP and TTO, the Psoriasis Disability Index (PDI) and the Psoriasis Area and Severity Index (PASI) were monitored., Results: One hundred and ninety-four patients participated in the pretreatment survey, of whom 138 (71%; 84 men, 54 women; mean age 43.9 years) also returned the post-treatment questionnaire. WTP (percentage of monthly income) was shown to be independent of patients' income. During treatment, mean +/- SD WTP fell from 13.8 +/- 19.2% to 11.5 +/- 15.9% (relative improvement 16.7%; P < 0.05), TTO (h per day) from 2.7 +/- 3.8 to 2.3 +/- 3.6 (relative improvement 15%; P < 0.001), PDI improved from 29.8 +/- 18.6 to 23.5 +/- 18.9 (relative improvement 21.1%; P < 0.001) and PASI (available for 113 patients) from 14.9 +/- 7.7 to 5.6 +/- 5.0 (relative improvement 62.4%; P < 0.001). Changes in WTP, PDI and PASI were statistically significantly correlated. Ninety-one of 138 patients (66%) also completed a third survey after a follow-up period: no further changes in PDI, WTP and TTO were found, indicating a stable QOL post-treatment., Conclusions: Correlation analysis indicated that WTP, assessed as percentage of monthly income, seems to be an appropriate way to measure QOL, unbiased by income of patients. WTP, TTO and PDI were correlated and were sensitive to changes during treatment. WTP and TTO therefore also seem to be appropriate tools for assessment of QOL in interventional studies, especially for pharmacoeconomic analyses.

Purpose: To present and describe a new holistic therapy for the treatment of psoriasis and demonstrate its outcomes through a case study presentation., Data Sources: Selected scientific literature and patient case study., Conclusion: Balneo-phototherapy, through new to the United States, has effective, safe outcomes as a new holistic treatment for psoriasis., Implications for Practice: Nurse practitioners (NPs) and patients have an additional choice in psoriasis treatment that provides efficacious outcomes with fewer side effects compared to current therapies.

The effectiveness of spa therapy in the management of patients with Parkinson's disease (PD) has never been evaluated. This is assessed in this pilot study. A prospective, randomized, cross-over, controlled study was conducted in 31 PD patients who underwent a 20-week spa period, including spa therapy for 3 weeks, and a 20-week non-spa period. Effectiveness was assessed using quality of life scales (PDQ-39 and SF-36), motor scale (UPDRS) and psychological questionnaire (GHQ-28), at baseline and at 4 (T4) and at 20 weeks (T20). Direct medical costs (radiological and laboratory tests, physician fees, drug therapy, and ancillary care) were recorded over each 20-week period. At T4, spa therapy improved significantly several dimensions of PDQ-39 and SF-36, part IV of the UPDRS, and GHQ-28. At T20, no difference in any parameter was found. The mean direct medical cost over 20 weeks (euro;1,328 +/- 167; pound 776 +/- 97 per patient) in the spa period was slightly but significantly reduced in comparison with that of the non-spa period (euro;1380 +/- 523; pound 807 +/- 306 per patient). This cost-effectiveness analysis suggests that spa therapy is more effective and less expensive than conventional treatment alone and could be beneficial in the management of PD.

Objective: To evaluate the cost effectiveness and cost utility of a 3-week course of combined spa therapy and exercise therapy in addition to standard treatment consisting of antiinflammatory drugs and weekly group physical therapy in ankylosing spondylitis (AS) patients., Methods: A total of 120 Dutch outpatients with AS were randomly allocated into 3 groups of 40 patients each. Group 1 was treated in a spa resort in Bad Hofgastein, Austria; group 2 in a spa resort in Arcen, The Netherlands. The control group stayed at home and continued their usual activities and standard treatment during the intervention weeks. After the intervention, all patients followed weekly group physical therapy. The total study period was 40 weeks. Effectiveness of the intervention was assessed by functional ability using the Bath Ankylosing Spondylitis Function Index (BASFI). Utilities were measured with the EuroQoL (EQ-5D(utility)). A time-integrated summary score defined the clinical effects (BASFI-area under the curve [AUC]) and utilities (EQ-5D(utility)-AUC) over time. Both direct (health care and non-health care) and indirect costs were included. Resource utilization and absence from work were registered weekly by the patients in a diary. All costs were calculated from a societal perspective., Results: A total of 111 patients completed the diary. The between-group difference for the BASFI-AUC was 1.0 (95% confidence interval [95% CI] 0.4-1.6; P = 0.001) for group 1 versus controls, and 0.6 (95% CI 0.1-1.1; P = 0.020) for group 2 versus controls. The between-group difference for EQ-5D(utility)-AUC was 0.17 (95% CI 0.09-0.25; P < 0.001) for group 1 versus controls, and 0.08 (95% CI 0.00-0.15; P = 0.04) for group 2 versus controls. The mean total costs per patient (including costs for spa therapy) in Euros (euro;) during the study period were euro;3,023 for group 1, euro;3,240 for group 2, and euro;1,754 for the control group. The incremental cost-effectiveness ratio per unit effect gained in functional ability (0-10 scale) was euro;1,269 (95% CI 497-3,316) for group 1, and euro;2,477 (95% CI 601-12,098) for group 2. The costs per quality-adjusted life year gained were euro;7,465 (95% CI 3,294-14,686) for group 1, and euro;18,575 (95% CI 3,678-114,257) for group 2., Conclusion: Combined spa-exercise therapy besides standard treatment with drugs and weekly group physical therapy is more effective and shows favorable cost-effectiveness and cost-utility ratios compared with standard treatment alone in patients with AS.

Background and Objective: Before introducing new treatment modalities, efficacy has to be proven in clinical trials. Furthermore, it is of special interest to what extent results of clinical trials can be transferred to daily routine., Patients/methods: In the framework of a trial on out-patient synchronous balneophototherapy, a possible loss in treatment efficacy from "clinical trial" to "daily routine" was examined. Therefore all patients without protocol deviations (representing treatment success available in a "clinical trial") and all patients with at least one treatment session regardless of protocol deviations (model for "daily routine") were analyzed., Results: 257 "daily routine" and 1281 "clinical trial" patients with atopic dermatitis were analyzed. Relative SCORAD-improvements provided a clear loss in treatment efficacy in the "daily routine" group of 14.2%: 55% of patients received less than the planned 3 treatments per week and 48% left the study early because of noncompliance, good improvement, lack of time or lack of efficacy., Conclusions: For the first time a loss of efficacy of a treatment modality between "theory" and "practice" can be demonstrated in a representative number of patients suffering from atopic dermatitis. For the optimal use of rare financial resources, the comparison of different treatment modalities under "daily routine" conditions is also necessary in future.

The Standing Committee of Statutory Health Insurance Physicians and Sickness Funds is the legal body that makes decisions on reimbursement for health care services in the German ambulatory health care sector. In 1994 the committee declined the reimbursement of balneophototherapy. Balneophototherapy comprises a bath in a saline solution followed by ("non-synchronous") or simultaneous ("synchronous") UVB-irradiation. Photochemotherapy with bath-water delivery of psoralens combined with UVA light is also covered by the term balneophotherapy. The main indication for both procedures is serious psoriasis. Bath PUVA was also recommended for atopic dermatitis, pityriasis lichenoides, lichen ruber and mycosis fungoides. An effectiveness study sponsored by the sickness funds with rather poor methodological design and conduct was not able to show an unbiased effect of balneophototherapy despite inclusion of thousands of patients. On the contrary, a poor adherence of patients and doctors was documented, since 63% of patients suffering from psoriasis and treated with saline bath followed by UVB-irradiation stopped early or used additional therapies like cortisone or vitamin D3 derivatives. Only 43% of patients suffering from psoriasis and treated by bath PUVA did not stop the initial therapy and did not receive additional therapy (UVB, cortisone). In addition, the committee also conducted a thorough review of the literature, guidelines and status in other health care systems. Finally the two modifications of balneophototherapy were again declined from reimbursement in the German ambulatory health care sector. There were no controlled clinical trials showing efficacy of saline bath followed by UVB irradiation. Up to now bath PUVA was only evaluated in small equivalence trials which despite the fact that a drug was tested did not apply basic ICH standards (international conference on harmonisation) for equivalence trials. Additionally, the long-term cancer risk inherent to the application of psoralenes must be considered. Since the definition of "severe psoriasis" is not trivial a wide use of bath PUVA in ambulatory health care has to be based on the results of rigorously conducted clinical trials showing the effectiveness, safety and appropriateness in comparison to other treatment modalities. In reaction to the decision of of the committee two randomised controlled trials for the evaluation of the efficacy of balneophototherapy are planned.

Background: Pharmacoeconomic outcome research is based on three criteria: (i) evaluation of objective therapeutic effects; (ii) quality of life; and (iii) treatment costs. Evaluation of therapeutic effect is mainly based on the results of clinical trials using objective clinical measures, e.g: Psoriasis Area and Severity Index (PASI) (score for psoriasis vulgaris) and the Severity Scoring of Atopic Dermatitis (SCORAD) (score for atopic dermatitis). In most studies, only results for a treatment-optimized subpopulation (patients treated according to the protocol) are presented in publications. The relevance of such data for daily routine therapy is doubtful., Objectives: Our purpose was to investigate the expected loss of effectiveness of switching from a clinical trial to daily routine therapy for the synchronous application of narrow-band ultraviolet (UV) B phototherapy (311 nm) and bathing in 10% Dead Sea salt solution (synchronous balneophototherapy) for patients with psoriasis vulgaris and atopic dermatitis., Methods: We conducted a multicentre, uncontrolled observational study of outpatients. To achieve data for 'clinical trial' and 'daily routine' situations, two populations were compared: (i) all patients strictly treated according to the protocol (ATP) with no protocol deviations (data published in clinical trials), and (ii) all patients participating in the study who received active treatment at least once, despite treatment irregularities, non-compliance, early withdrawal or other protocol violations [intention-to-treat-population (ITT), model for 'daily routine']., Results: A total of 2526 patients were included in the ITT analysis for psoriasis vulgaris (n = 487 for atopic dermatitis), of which 818 patients could be analysed according to protocol (n = 104 for atopic dermatitis). Striking differences in the therapeutic effect between both groups (ITT and ATP) were found using relative PASI and SCORAD score improvement: 11% (57% 'daily routine' vs. 68% in 'clinical trial') for psoriasis vulgaris and 16% (39% 'daily routine' vs. 55% 'clinical trial') for atopic dermatitis. The main reasons for excluding patients from the 'clinical trial' group were early study withdrawal in 29% (atopic dermatitis, 47%) of patients and fewer treatments per week than planned in the protocol in 24% (atopic dermatitis, 52%)., Conclusions: Our data clearly indicate that for the prediction of the therapeutic effect for daily routine therapy the ITT data appear to be more relevant than the ATP results (i.e. those presented in clinical trials). Although these data are only a first step for evaluating the 'real' therapeutic effect of a treatment modality in daily routine, they seem to support the requirements for ITT analyses in efficacy studies and demonstrate the necessity of ITT data for pharmacoeconomic evaluation.

Objective: To evaluate the cost-effectiveness of spa therapy for rheumatic diseases and sequelae of bone and joint injuries., Patients and Methods: A prospective randomized, case-control design was used with health care cost reimbursements during the year before and after spa therapy as the measure of efficacy. Spa therapy is reimbursed by the national health insurance system in France, subject to prior agreement. The 220 patients who filed applications for spa therapy with the national health insurance payment center for northern France during the first half of 1994 were included in the study. Seventy-two patients met national health insurance system criteria for spa therapy (Group 1), the remaining 148 patients were assigned at random to spa therapy (Group 2, n = 74) or no spa therapy (Group 3, n = 74). This method allowed us to avoid selection bias during recruitment of our control group., Results: Perceived morbidity was evaluated based on health care utilization, expressed as numbers of health care investigations or procedures and as days of medication use in mean recommended dosages. Health care cost reimbursements by the national health insurance system failed to decrease during the year after spa therapy, and increased in those patients who had already received spa therapy on one or more occasions. Only in the first-ever spa patients were decreases in health care utilization in the area of rheumatology seen during the year after spa therapy; the largest decreases were for use of nonsteroidal antiinflammatory drugs (from 49 to 26 days) and muscle relaxants. No differences in health care utilization were found in patients who had received spa therapy on at least one other occasion. Also, when criteria for spa therapy were not met, no differences in health care utilization were found between patients who did and did not receive spa therapy., Conclusion: These data suggest that current national health insurance policies regarding the reimbursement of spa therapy need to be reevaluated.

Each year, Royat (Auvergne) receives about 20,000 patients (80 per cent with intermittent claudication), treated by thermal gas (99.5 per cent of CO2). CO2 therapy is dispensed with thermal water or with dry gas (general or local immersion and local subcutaneous injections of gas) during 3 weeks. Local vasodilator effects of CO2 have been demonstrated with several methods in Royat. Physiological and therapeutic effects of thermal CO2 therapy, also used in Germany and Central Europe, were precisely reported during the Consensus Congress of Fribourg in Brisgau (1989); more particularly, this treatment seems provide a reduced ability of haemoglobin to fix oxygen, and therefore a release of oxygen within the cells. Patients with peripheral arterial disease (stage 2) have a walking distance increased and post-exercise ankles' pressures improved after a thermal course of treatment in Royat, while a control group has no significant changes. The discussion will concern also the socio-economic aspects of thermal treatment of arterial diseases.