Psammotherapy is an traditional therapeutic of sand used for the treatment of several chronic conditions, mainly rheumatic gonarthrosis, low back pain, Carpal tunnel chronic diseases [1] [2] [3] . Psammotherapy is defined as an “external thermal therapy that uses dry heat” with the effects of a chemophysical and bioclimatic therapy and its multicomponent treatment [3] [4] . Nowadays, various pharmacological and non-pharmacological therapies are employed for relieving and treating pain. The Low Back Pain (LBP) and Carpal Tunnel syndrome pain are a complex medical condition produced by multiple factors and it has negative impact on quality of life and leads to psychological distress [4] .

Psammotherapy sand baths have long been practiced in several coastal and desert countries, including Egypt [4] , Rome [5] , Italy [6] , Portugal [7] , Japan [8] , China [9] , Iran [10] , Morocco [11] , Saudi Arabia [12] and Iran [13] . Although some studies have been conducted to investigate and assess the efficacy of psammotherapy, such as osteoarthritis, traumatic injury outcomes, articular or extra-articular chronic rheumatic conditions, osteoporosis, gout, and fibromyalgia syndrome, [1] [2] [7] [14] .

LBP is common major public health problem as worldwide and LBP disability has reached epidemic proportions in many industrialized [14] - [20] and newly developing societies. Musculoskeletal disorders have emerged as the third leading cause of global DALYs among adolescent and young over the past three decades [15] . LBP is ranked as first as a cause of handicap as disability and inability to work [15] [16] [17] . The most prevalent form of chronic musculoskeletal pain affects life [17] [18] [19] [20] . Further, every eight adults out of ten adults will be affected from the LBP in their life time [17] [18] [19] .

The purposes of this current study were to investigate the effects of fabrics produced to contain magnetic particle sand on pain at Black Sea side, especially in cases such as fibromyalgia, migraine, etc., where treatment cannot be performed for pain that cannot be attributed to an organic cause, or in cases such as arthropathy, disc hernia, etc., where temporary relief is provided only by giving painkillers. Even if the organic cause is known, the pain reappears when the painkillers are discontinued and side effects due to long-term drug use can be seen. The aim of this study was conducted to determine and compare the effects of topical patients with sand compared with control related to Gonarthrosis, LBP, knee, and Carpal Tunnel Syndrome pain.

Table 1 shows comparison of socio-demographic characteristics among subjects with pain use Sand and control. The study based on 202 patients were 41 males (20.3%) and 161 females (79.7%). There were statistically significant differences between subjects with and without Sand in term of Gonarthrosis, Rheumatoid Arthritis LBP, knee, and Carpal Tunnel Syndrome pain (p = 0.033). Majority of patients were over age 55 years old (55%) and females 78 (77.2%).

Table 2 gives clinical characteristics of the pain patients with use sand and control. As can be seen from this table there were statistically significant differences between subjects with sand control in term of Gonarthrosis (p < 0.001), Rheumatoid Arthritis (p < 0.001), LBP (p < 0.001), knee (p < 0.001), and Carpal Tunnel Syndrome (p < 0.001).

Table 3 compares diagnosed subjects with specific pain type among before mean score and after treatment with Sand usage score. The overall mean score of total pain experience before and after the intervention were 7.41 ± 1.1 for hot sand, and 4.24 ± 2.38 for without sand as control group (ANOVA p < 0.001. The mean scores of these 5 groups were highly significant before and after the intervention (p < 0.001). Statistically highly Significant regarding subjects with Sand as compare those before Sand after treatment mean score specifically with gonarthrosis pain 7.23 ± 1.86 vs after 4.54 ± 2.18 p < 0.001; rheumatoid arthritis before 8.28 ± 1.48 vs after treatment 4.80 ± 3.71 p < 0.001; Low Back Pain before 8.42 ± 1.83 vs after treatment 4.37 ± 1.52 p < 0.001; knee pain before 8.93 ± 0.89 vs after treatment 4.24 ± 0.24 p < 0.001; Carpal Tunnel Syndrome before 7.664 ± 1.04 vs after treatment 4.26 ± 1.03 p < 0.001.

& The chi-square (χ²) test was used for comparison of categorical variables. *p value significant at the 0.001 level.

& The chi-square (χ²) test was used for comparison of categorical variables. *p value significant at the 0.001 level.

& The Paired t-test was used to compare the two groups before and after the intervention. CI = Confidence Interval.

The current study provided fact evidence that the effect of sand reduced substantially severity of pain. The black Sea sand practice thought that the fabrics produced to contain the magnetic particles in sand can be applied to the painful areas and can reduce the pain in people similar to the sand baths and thus have a relaxing effect. We adopt the relational approach suggested by Conradson [22] to understand the sand therapy outcome better.

Sand therapy’ is one of the as traditional therapy discovered and inherited by the Uyghur people in China [23] . This is a traditional natural therapy for treating arthritis, rheumatism, carpal tunnel syndrome, legs, hands, back and wrist [24] . Although, rheumatic diseases include a group of disorders that primarily target the musculoskeletal system, including joints, bones, muscles, and connective tissue [25] . In fact, the effects of sand therapy might differ for each individual, because an individual’s experience is the key to measuring the therapeutic effects. The sand therapy patients suffered from were chronic, the onset time was seasonal although recover expectation was high, but the therapy would gradually work later on.

Low back pain is a common problem affecting most adults at some point during their life time [15] [16] [17] . There is strong correlation between chronic LBP and depressive disorders, anxiety, stress, anger, personality and somatoform disorders [16] [17] .

Also, Bener et al. [17] [18] [19] found high rates of psychopathology in chronic low back pain group with higher rates of major depressive disorder, and personality disorders than the patients with acute low back pain. However, acute patients were also diagnosed with more anxiety disorders [5] [17] [18] [19] .

Furthermore, black sand is enriched in Na, Ca, Mg, K, Cl and So4 and other chemical elements [4] - [13] and increasing skin permeability. It is assumed that during sand therapy there by enriching the liquid biofilms with elements such as calcium and magnesium [4] - [13] . Although, which mineral are suitable for various diseases risk factors would lead to target their therapies more accurately and rationally [5] . Black sand induces hyperthermia as an important stimulus for immune system and to modulate cortisol levels [5] [13] .

Several studies reported [17] [18] [19] as evidence that pain problems increase the risk of mental health and somatoform disorders in population, and this attracted physicians working on chronic pain. LBP is considered most common one of the highest burdens diseases worldwide. Several authors reported that nutrition, calorie intake, poor diet quality pain, caffeine, heavy alcohol consumption, and heavy smoking can be associated with chronic LBP [14] - [20] .

The current study has several limitations. Firstly, the design of current study is not ideal matched case and control, limited to make causality or the temporal relationship of pain factor clustering with diseases. Second, the study may not reach to the target subject in population as a bias, which is very hard to avoid. Third, the clinical assessment and test performed for the co-morbidity in relation to pain might be misclassified; therefore, the results should be interpreted with great caution. Finally, in sand may play key role in the subjective healing and needs the academic or professional experts to give advice and support for painful therapeutic issues.

The findings have revealed that the topical treatments with sand could have a significant effect on the perception of pain compared to those in the control group with respect of gonarthrosis, rheumatoid arthritis, LBP, knee, and Carpal Tunnel Syndrome pain.

This work was generously supported and funded by the Magnas and Incorporated Company, Istanbul. The authors would like to thank the Istanbul Medipol University for their support.

The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.

MT, AB, contributed to conception, design, organized study, collected data, performed statistical analysis and wrote the first draft of the article, and contributed to the to the interpretation of the data and writing, revised critically and approved final version of manuscript. FNK, BD, SAA, and ZEA contributed to conception, collected data, contributed to the interpretation of the data and writing final version of manuscript. All authors approved the final version.

The authors would like to thank the Istanbul Medipol University for their support and the Clinical Research Ethics Committee of Istanbul Medipol University, Institutional Review Board (Research Protocol IRB# E.10840098-772.02.819.

Tokaç, M., Bener, A., Kesiktaş, F.N., Dernek, B., Akkaya, S.A. and Akgün, Z.E. (2024) The Impact of Black Sea Sand Treatment Effectively Reducing Different Type of Pain. Open Journal of Therapy and Rehabilitation, 12, 18-27. https://doi.org/10.4236/ojtr.2024.121003