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עמוד בית
Mon, 09.12.24

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August 2016
Isabel Santos MD, Pedro Cantista MD, Carlos Vasconcelos MD PhD and João Amado MD PhD

Background: The effects of balneotherapy on rheumatoid arthritis (RA) are still controversial partly due to poor methodology used in randomized controlled trials, as reported in the international medical literature. 

Objectives: To determine whether spa therapy plus pharmacological treatment offers any benefit in the management of RA as compared to pharmacological treatment alone.

Methods: We conducted a prospective, controlled, unblinded randomly assigned study of patients with RA according to American College of Rheumatology criteria. Following the 2007 recommendations of AFRETH, the method designed for this study was “immediate treatment versus delayed treatment.” All patients were followed at the Centro Hospitalar do Porto and each physician observed the same patients throughout the study. Patients continued with their usual medications and maintained their daily life activities at home, at leisure and/or in the workplace. The spa therapy group received spa treatments for 21 days at S. Jorge Spa-Santa Maria da Feira. The main outcome measure was the HAQ-DI; the moderated regression analysis, together with the Johnson-Neyman technique, was used for statistical analysis.

Results: HAQ-DI at the end of treatment (21 days) and at the 3 month follow-up was improved in the spa group (odds ratio 0.37, confidence interval 0.09–0.64, P = 0.01 at 21 days, and 0.44, 0.15–0.72, P = 0.004 at 3 months).

Conclusions:

April 2016
Nicola A. Pascarelli PhD, Sara Cheleschi PhD, Giovanni Bacaro PhD, Giacomo M. Guidelli MD, Mauro Galeazzi MD and Antonella Fioravanti MD PhD

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 both groups, 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 usual treatment had a beneficial effect on pain and function in patients with knee OA. The evaluation of serum biomarkers showed only a significant increase of CTX-II, perhaps due to an increase of cartilage turnover induced by thermal stress.

September 2014
Mahmoud Abu-Shakra MD, Amit Mayer MD, Michael Friger PhD and Marco Harari MD

Background: Low back pain (LBP) is chronic disease without a curative therapy. Alternative and complementary therapies are widely used in the management of this condition.  

Objectives: To evaluate the efficacy of home application of Dead Sea mud compresses to the back of patients with chronic low back pain (LBP).

Methods: Forty-six consecutive Patients suffering from chronic LBP were recruited. All patients were followed at the Soroka University Rheumatic Diseases Unit.  The patients were randomized into two groups: group 1 was treated with mineral-rich mud compresses, and group 2 with mineral-depleted compresses. Mud compresses were applied five times a week for 3 consecutive weeks. The primary outcome was the patient’s assessment of the overall back pain severity. The score of the Ronald & Morris questionnaire served as a secondary outcome.

Results: Forty-four patients completed the therapy and the follow-up assessments: 32 were treated with real mudpacks and 12 used the mineral-depleted packs. A significant decrease in intensity of pain, as described by the patients, was observed only in the treatment group. In this group, clinical improvement was clearly seen at completion of therapy and was sustained a month later. Significant improvement in the scores of the Roland & Morris questionnaire was observed in both groups.

Conclusions: The data suggest that pain severity was reduced in patients treated with mineral-rich mud compresses compared with those treated with mineral-depleted compresses. Whether this modest effect is the result of a “true” mud effect or other causes cannot be determined in this study. 

April 2011
M. Harari, E. Dramsdahl, S. Shany, Y. Baumfeld, A. Ingber, V. Novack and S. Sukenik

Background: Ultraviolet B (UVB) rays are required by the skin for the production of vitamin D. The intensity of UVB at the Dead Sea area is the lowest in the world. Low vitamin D levels are often associated with musculoskeletal symptoms.

Objectives: To assess the effectiveness of climatotherapy at the Dead Sea on the production of vitamin D in Norwegian patients suffering from various rheumatic diseases and to investigate possible associations between increased vitamin D serum levels, musculoskeletal symptoms and disease severity.

Methods: Sixty Norwegian patients who came to the Dead Sea area for 21 days of medical rehabilitation were divided into three groups according to their diagnosis: chronic pain syndromes, i.e., low back pain or fibromyalgia (Group 1, n=33); rheumatoid arthritis (Group 2, n=16); and osteoarthritis (Group 3, n=11). Serum 25-hydroxyvitamin D (25-OH-D) levels were determined at arrival and prior to departure. The treatment protocol included daily sun exposure (climatotherapy), bathing in the Dead Sea and mineral spring water (balneotherapy), mud applications and fitness classes.

Results: 25-OH-D serum levels increased significantly from 71.3 ± 26.6 nM at arrival to 89.3 ± 23.2 nM prior to departure (P < 0.001). Adjusted for the initial levels of pain (assessed by a visual analog scale) and disease severity, a direct correlation was observed between increased 25-OH-D serum levels and pain reduction (P = 0.012) and reduction of disease severity (P = 0.02).

Conclusions: Climatotherapy at the Dead Sea induces significant changes in vitamin D. Increased 25-OH-D serum levels are associated with reduced musculoskeletal pain and disease severity.
 

February 2009
G. Sherman, L. Zeller, A. Avriel, M. Friger, M. Harari and S. Sukenik

Background: Balneotherapy, traditionally administered during a continuous stay at the Dead Sea area, has been shown to be effective for patients suffering from knee osteoarthritis.

Objectives: To evaluate the effectiveness of an intermittent regimen of balneotherapy at the Dead Sea for patients with knee osteoarthritis.

Methods: Forty-four patients with knee osteoarthritis were included in a prospective randomized single-blind controlled study. The patients were divided into two groups: a treatment group (n=24), which were treated twice weekly for 6 consecutive weeks in a sulfur pool heated to 35–36°C, and a control group (n=20) treated in a Jacuzzi filled with tap water heated to 35–36°C. Participants were assessed by the Lequesne index of osteoarthritis severity, the WOMAC index, the SF-36 quality of health questionnaire, VAS scales for pain (completed by patients and physicians), and physical examination.

Results: A statistically significant improvement, lasting up to 6 months, was observed in the treatment group for most of the clinical parameters. In the control group the only improvements were in the SF-36 bodily pain scale at 6 months, the Lequesne index at 1 month and the WOMAC pain score at the end of the treatment period. Although the patients in the control group had milder disease the difference between the two groups was not statistically significant.

Conclusions: Intermittent balneotherapy appears to be effective for patients with knee osteoarthritis.

May 2008
L. Gaal, Jozsef Varga, PhD, Zoltan Szekanecz, MD PhD DSci, Julia Kurko, MD, Andrea Ficzere, MD PhD, Edit Bodolay, MD PhD DSci and Tamás Bender

Background: Balneotherapy is an established treatment modality for musculoskeletal disease. However, few studies have examined the efficacy of spa therapy in elderly patients with degenerative spine and joint diseases.

Objectives: To assess the effects of balneotherapy on chronic musculoskeletal pain, functional capacity, and quality of life in elderly patients with osteoarthritis of the knee or chronic low back pain.

Methods: A total of 81 patients enrolled and the results of 76 were analyzed. Subjects underwent a 1 day course of 30 minute daily baths in mineral water. Changes were evaluated in the following parameters:  pain intensity, functional capacity, quality of life, use of non-steroidal anti-inflammatory or analgesic drugs, subjective disease severity perceived by the patients, investigator-rated disease severity, and severity of pain perceived by the patients.

Results: Compared to baseline, all monitored parameters were significantly improved by balneotherapy in both investigated groups. Moreover, the favorable effect was prolonged for 3 months after treatment.

Conclusions: This study showed that balneotherapy is an effective treatment modality for elderly patients with osteoarthritis of the knee or with chronic low back pain, and its benefits last for at least 3 months after treatment.
 

July 2005
S. Codish, S. Dobrovinsky, M. Abu Shakra, D. Flusser and S. Sukenik
 Background: The efficacy of spa therapy in ankylosing spondylitis has not been investigated extensively.

Objective: To study the efficacy of balneotherapy and climatic therapy (climatotherapy) at the Dead Sea area in patients with ankylosing spondylitis.

Methods: In a single-blind randomized controlled study, 28 patients suffering from ankylosing spondylitis were allocated into two groups of 14 patients each. The first group (the combined treatment group) received balneotherapy (mud packs and sulfur pool) and exposure to the unique climatic conditions of the Dead Sea. The second group (the climatotherapy group) used the fresh water pool and experienced the same climatic conditions. The duration of treatment was 2 weeks and the follow-up period 3 months.

Results: For both patient groups a significant improvement was found in the outcome measures: Bath AS[1] Disease Activity Index (P = 0.002), Visual Analog Scale for pain (P = 0.002) and VAS[2] for spinal movement (P = 0.011). The variability was explained by the effect of time (within group effect) rather than the type of treatment (within group effect). Quality of life, assessed by the SF-36 questionnaire, was very low prior to the study, but improved in terms of pain amelioration in the combined treatment group.

Conclusions: Climatotherapy at the Dead Sea area can improve the condition of patients suffering from long-standing ankylosing spondylitis.


 


[1] AS = ankylosing spondylitis

[2] VAS = Visual Analog Scale


February 2005
S. Sukenik, M. Abu-Shakra and D. Flusser
February 2003
November 2001
Sima Halevy, MD, Hani Giryes, MD, Michael Friger, PhD, Nili Grossman, PhD, Zeev Karpas, PhD, Batia Sarov, PhD and Shaul Sukenik, MD

Background: A beneficial effect was observed in patients with psoriasis vulgaris following balneotherapy with Dead Sea bath salt.

Objectives: To evaluate the possible role of trace elements in the effectiveness of balneotherapy. 

Methods: Serum levels of 11 trace elements were analyzed in 23 patients with psoriasis vulgaris who participated in a double-blind controlled study of balneotherapy, with either Dead Sea bath salt (12 patients) or common salt (11 patients). Thirteen healthy volunteers served as controls.

Results: The mean pre-treatment serum levels of boron, cadmium, lithium and rubidium were significantly lower in patients compared to controls, whereas the mean pre-treatment serum level of manganese was significantly higher in patients compared to controls. Balneotherapy with Dead Sea bath salt resulted in a significant decrease (P = 0.0051) in the mean serum level of manganese from 0.10 ± 0.05 mmol/L to 0.05 ± 0.02 mmol/L. The mean reduction in the serum level of manganese differed significantly (P = 0.002) between responders (% Psoriasis Area and Severity Index score reduction ³ 25) and non-responders (% PASI score reduction < 25). Following balneotherapy with Dead Sea bath salt the mean serum level of lithium decreased in responders by 0.01 ± 0.02 mmol/L whereas its level in non-responders increased by 0.03 ± 0.03 mmol/L. (P = 0.015).
Conclusions: Manganese and lithium may play a role in the effectiveness of balneotherapy with Dead Sea bath salt for psoriasis.

February 2001
Shaul Sukenik, MD, Ron Baradin, MD, Shlomi Codish, MD, Lily Neumann, PhD, Daniel Flusser, MD, Mahmoud Abu-Shakra, MD and Dan Buskila, MD

Background: Balneotherapy has been successfully used to treat various rheumatic diseases, but has only recently been evaluated for the treatment of fibromyalgia. Since no effective treatment exists for this common rheumatic disease, comple­mentary methods of treatment have been attempted.

Objectives:To assess the effectiveness of batneotherapy at the Dead Sea area in the treatment of patients suffering from both fibromyalgia and psoriatic arthritis.

Methods: Twenty-eight patients with psoriatic arthritis and fibromyalgia were treated with various modalities of bat­neotherapy at the Dead Sea area. Clinical indices assessed were duration of morning stiffness, number of active joints, a point count of 18 fibrositic tender points, and determination of the threshold of tenderness in nine fibrositic and in four control points using a dolorimeter.

Results: The number of active joints was reduced from 18.4+10.9 to 9+8.2 (P< 0.001). The number of tender points was reduced from 12.6+2 to 7.1±5 in men (P<0.003) and from 13.1+2 to 7.5+3.7 in women (P<0.001). A significant improvement was found in dolorimetric threshold readings after the treatment period in women (P< 0.001). No correlation was observed between the reduction in the number of active joints and the reduction in the number of tender points in the same patients (r= 0.2).

Conclusions: Balneotherapy at the Dead Sea area appears to produce a statistically significant substantial improvement in the number of active joints and tender points in both male and female patients with fibromyalgia and psoriatic arthritis. Further research is needed to elucidate the distinction between the benefits of staying at the Dead Sea area without balneotherapy and the effects of balneotherapy in the study population.

October 1999
Shaul Sukenik MD, Daniel Flusser MD, Shlomi Codish MD and Mahmoud Abu-Shakra MD
 Background: Balneotherapy at the Dead Sea area has been applied in various inflammatory rheumatic diseases such as rheumatoid arthritis and psoriatic arthritis. The efficacy of balneotherapy at the Dead Sea area for the treatment of degenerative rheumatic diseases has not yet been formally evaluated.

Objective: To evaluate the efficacy of balneotherapy at the Dead Sea area in patients suffering from osteoarthritis of the knees.

Methods: Forty patients were randomly allocated into four groups of 10 patients. Group I was treated by bathing in a sulphur pool, group 2 by bathing in the Dead Sea, group 3 by a combination of sulphur pool and bathing in the Dead Sea, and group 4 served as the control group receiving no balneotherapy. The duration of balneotherapy was 2 weeks.

Results: Significant improvement as measured by the Lequesne index of severity of osteoarthritis was observed in all three treatment groups, but not in the control group. This improvement lasted up to 3 months of follow-up in patients in all three treatment groups.

Conclusion: Balneotherapy at the Dead Sea area has a beneficial effect on patients with osteoarthritis of the knees, an effect that lasts at least 3 months.

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