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Lee YH, Song GG. Association of circulating leptin, growth hormone, and ghrelin with fibromyalgia: A meta-analysis. Growth Horm IGF Res 2024; 77:101606. [PMID: 38964272 DOI: 10.1016/j.ghir.2024.101606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2024] [Revised: 06/17/2024] [Accepted: 07/01/2024] [Indexed: 07/06/2024]
Abstract
OBJECTIVE The aim of this study was to evaluate the relationship between levels of leptin, growth hormone (GH), and ghrelin in the bloodstream and fibromyalgia. METHODS We conducted a meta-analysis to compare the serum/plasma levels of leptin, GH, and ghrelin in individuals with fibromyalgia, as compared to healthy controls. The analysis included sixteen articles, which provided data from 697 fibromyalgia patients and 560 controls. RESULTS The meta-analysis found that there was no significant difference in leptin levels between fibromyalgia patients and controls overall (SMD = 0.324, 95% CI = -0.264 to 0.913, P = 0.281). However, when subgroup analysis was done based on geographically different populations, it showed a positive association between high leptin levels and fibromyalgia in European populations (SMD = 1.131, 95% CI = 0.197 to 2.064, P = 0.018), while no significant association was found in Latin American populations (SMD = -0.160, 95% CI = -0.847 to 0.528, P = 0.649). As for GH levels, there was no significant difference between fibromyalgia patients and controls overall (SMD = -0.903, 95% CI = -2.036 to 0.231, P = 0.119). However, when subgroup analysis was done based on geographically different populations, it revealed a significant decrease in GH levels in European populations with fibromyalgia (SMD = -2.341, 95% CI = -3.664 to -1.017, P = 0.001), while no significant association was found in North American populations. Lastly, the analysis of ghrelin levels showed no significant association with fibromyalgia overall (SMD = -0.661, 95% CI = -1.382 to 0.059, P = 0.072). CONCLUSION This meta-analysis shows that patients with fibromyalgia in Europeans have significantly higher levels of circulating leptin and GH. However, no significant association was found between ghrelin levels and fibromyalgia.
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Affiliation(s)
- Young Ho Lee
- Department of Rheumatology, Korea University College of Medicine, Seoul, Republic of Korea.
| | - Gwan Gyu Song
- Department of Rheumatology, Korea University College of Medicine, Seoul, Republic of Korea
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Myeoung BJ, Park JH, Lee BJ, Jeong HJ, Kim A, So MW, Lee SG. Social media has become a mainstream source of medical information for patients with rheumatic diseases: a cross-sectional survey of patients. Rheumatol Int 2024:10.1007/s00296-024-05634-0. [PMID: 38850324 DOI: 10.1007/s00296-024-05634-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2024] [Accepted: 05/29/2024] [Indexed: 06/10/2024]
Abstract
This study analyzed the status of medical information acquisition through social media (SM) and its impact on healthcare utilization among patients with rheumatic diseases (RDs) who visited the rheumatology department of a tertiary hospital. We consecutively evaluated 102 patients with RDs in this single-center cross-sectional survey. Using a face-to-face survey, patients were asked about the sources they used to acquire medical information, factors influencing their visits to tertiary hospitals, and the potential impact of acquiring medical information on RDs through SM. SM refers to YouTube, Facebook, Instagram, Kakao Channel, Naver Band, and X. The mean age was 42.3 years and 39% were female. The most common disease was ankylosing spondylitis (45.1%), followed by rheumatoid arthritis (20.6%). The most frequent method for acquiring medical information regarding RDs, except for rheumatologists, was internet portal sites (47.8%), followed by SM (40.2%). The most important factor influencing the decision to visit a tertiary hospital was medical doctors (51%); only 1% of the patients responded that SM was the most crucial factor in determining their visit. Most patients (77.5%) responded that acquiring medical information through SM would help them manage their diseases. Our data revealed that a substantial proportion of patients with RDs obtained medical information through SM. However, the impact of SM on visiting a tertiary hospital was minimal, suggesting that SM has become a mainstream source of medical information, yet the reliability of SM remains relatively low. Rheumatology societies should establish SM platforms capable of providing high-quality medical information.
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Affiliation(s)
- Beom Joon Myeoung
- Pusan National University School of Medicine, Yangsan, Republic of Korea
| | - Ju Hyun Park
- Pusan National University School of Medicine, Yangsan, Republic of Korea
| | - Byung Joo Lee
- Pusan National University School of Medicine, Yangsan, Republic of Korea
| | - Hyeok Jun Jeong
- Pusan National University School of Medicine, Yangsan, Republic of Korea
| | - Aran Kim
- Division of Rheumatology, Department of Internal Medicine, Pusan National University Hospital, Pusan National University School of Medicine, 179 Gudeok-Ro, Seo-Gu, Busan, 49241, Republic of Korea
- Biomedical Research Institute, Pusan National University Hospital, Busan, Republic of Korea
| | - Min Wook So
- Division of Rheumatology, Department of Internal Medicine, Pusan National University Yangsan Hospital, Pusan National University School of Medicine, Yangsan, Republic of Korea
| | - Seung-Geun Lee
- Division of Rheumatology, Department of Internal Medicine, Pusan National University Hospital, Pusan National University School of Medicine, 179 Gudeok-Ro, Seo-Gu, Busan, 49241, Republic of Korea.
- Biomedical Research Institute, Pusan National University Hospital, Busan, Republic of Korea.
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Torres CB, Barona EJG, Molina MG, Sánchez MEGB, Manso JMM. A systematic review of EEG neurofeedback in fibromyalgia to treat psychological variables, chronic pain and general health. Eur Arch Psychiatry Clin Neurosci 2024; 274:981-999. [PMID: 37179502 PMCID: PMC11127810 DOI: 10.1007/s00406-023-01612-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 04/11/2023] [Indexed: 05/15/2023]
Abstract
This paper is the first up-to-date review of the various EEG-neurofeedback treatments for fibromyalgia patients and their psychological, physiological and general health consequences. Searches were made of the PubMed, PsycNet, Google Scholar and Scopus databases according to PRISMA guidelines for empirical peer-reviewed articles on EEG-neurofeedback treatment of fibromyalgia, yielding a final selection of 17 studies that met the inclusion criteria: (1) published articles and doctoral theses; (2) conducted between 2000 and 2022; (3) reporting empirical and quantitative data. These articles show that there is a wide range of protocols with different designs and procedures to treat fibromyalgia using EEG-neurofeedback techniques. The main symptoms that showed improvement were anxiety, depression, pain, general health and symptom severity, whilst the most commonly used method was traditional EEG neurofeedback based on a sensorimotor rhythm protocol. It may be concluded from the review that the lack of consistency and uniqueness of the protocols makes it very difficult to generalise results, despite the individual improvements identified. This review provides instructions and information that could guide future research and clinical practise, with the data extracted helping to gain a deeper understanding of the state of the art and the needs of the technique for this population group.
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Ueda H, Neyama H. Fibromyalgia Animal Models Using Intermittent Cold and Psychological Stress. Biomedicines 2023; 12:56. [PMID: 38255163 PMCID: PMC10813244 DOI: 10.3390/biomedicines12010056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 12/13/2023] [Accepted: 12/18/2023] [Indexed: 01/24/2024] Open
Abstract
Fibromyalgia (FM) is a chronic pain condition characterized by widespread musculoskeletal pain and other frequent symptoms such as fatigue, sleep disturbance, cognitive impairment, and mood disorder. Based on the view that intermittent stress would be the most probable etiology for FM, intermittent cold- and intermittent psychological stress-induced generalized pain (ICGP and IPGP) models in mice have been developed and validated as FM-like pain models in terms of the patho-physiological and pharmacotherapeutic features that are shared with clinical versions. Both models show long-lasting and generalized pain and female-predominant sex differences after gonadectomy. Like many other neuropathic pain models, ICGP and IPGP were abolished in lysophosphatidic acid receptor 1 (LPAR1) knock-out mice or by LPAR1 antagonist treatments, although deciding the clinical importance of this mechanism depends on waiting for the development of a clinically available LPAR1 antagonist. On the other hand, the nonsteroidal anti-inflammatory drug diclofenac with morphine did not suppress hyperalgesia in these models, and this is consistent with the clinical findings. Pharmacological studies suggest that the lack of morphine analgesia is associated with opioid tolerance upon the stress-induced release of endorphins and subsequent counterbalance through anti-opioid NMDA receptor mechanisms. Regarding pharmacotherapy, hyperalgesia in both models was suppressed by pregabalin and duloxetine, which have been approved for FM treatment in clinic. Notably, repeated treatments with mirtazapine, an α2 adrenergic receptor antagonist-type antidepressant, and donepezil, a drug for treating Alzheimer's disease, showed potent therapeutic actions in these models. However, the pharmacotherapeutic treatment should be carried out 3 months after stress, which is stated in the FM guideline, and many preclinical studies, such as those analyzing molecular and cellular mechanisms, as well as additional evidence using different animal models, are required. Thus, the ICGP and IPGP models have the potential to help discover and characterize new therapeutic medicines that might be used for the radical treatment of FM, although there are several limitations to be overcome.
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Affiliation(s)
- Hiroshi Ueda
- Department of Pharmacology and Therapeutic Innovation, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki 852-8521, Japan;
- Department and Graduate Institute of Pharmacology, National Defense Medical Center, Taipei 114201, Taiwan
| | - Hiroyuki Neyama
- Department of Pharmacology and Therapeutic Innovation, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki 852-8521, Japan;
- Multiomics Platform, Center for Cancer Immunotherapy and Immunobiology, Graduate School of Medicine, Kyoto University, Kyoto 606-8507, Japan
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Tharwat S, Mosad NR, Abdelmessih KE, Moatamed E, Rihan M, Osama N, Sallam N, Elsayed Y. Prevalence of fibromyalgia among university students and its impact on their health-related quality of life: a survey-based study from Egypt. BMC Public Health 2023; 23:2437. [PMID: 38057749 PMCID: PMC10702101 DOI: 10.1186/s12889-023-17329-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Accepted: 11/24/2023] [Indexed: 12/08/2023] Open
Abstract
BACKGROUND University students are more likely to experience stress, anxiety, and depression. All these factors are regarded as psychological contributors to fibromyalgia syndrome (FMS). AIM To investigate the prevalence and determinants of FMS among university students and its impact on their health-related quality of life (HRQoL). METHODS This online survey-based study involved 2146 university students who were recruited from various faculties at several Egyptian universities. The participants' demographics, medical history, academic pursuits, and sleep data were collected. To identify the existence of FMS, the 2016 updates to the 2010/2011 FMS diagnostic criteria were used. Additionally, the participants completed the Short-Form Health Survey-36 (SF-36). RESULTS The mean age was 21.26 ± 2.015 years and 76% were females. Of 2146 students, 266 (12.4%) fulfilled the criteria of FMS. FMS group had a significantly lower age (p < 0.001) with predominant female gender (89.5% vs. 74.1%, p < 0.001), positive family history of FMS (8.6% vs. 3.7%, p < 0.001), previous history of traffic accident (10.2% vs. 6.8%, p = 0.045), lower level of physical activity (p = 0.002),higher time spent in study per week (p = 0.002), lower sleep time (p = 0.002), with frequent walk up (p < 0.001) and snoring (p < 0.001) during sleep. Regarding HRQoL, students with FMS had significantly lower scores than students without in all domains. CONCLUSION FMS is prevalent among Egyptian university students and is linked to female gender, positive family history, lower levels of physical activity, and more time spent studying each week. FMS has a negative impact on HRQoL. Therefore, early detection and treatment are recommended.
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Affiliation(s)
- Samar Tharwat
- Rheumatology & Immunology Unit, Department of Internal Medicine, Faculty of Medicine, Mansoura University, Mansoura, Dakahlia, Egypt.
- Department of Internal Medicine, Faculty of Medicine, Horus University, New Damietta, Egypt.
| | | | | | - Eman Moatamed
- Faculty of Medicine, Menoufia University, Shebin Elkom, Egypt
| | - Mohamed Rihan
- Faculty of Medicine, Menoufia University, Shebin Elkom, Egypt
| | - Nouran Osama
- Faculty of Medicine, Menoufia University, Shebin Elkom, Egypt
| | - Norhan Sallam
- Faculty of Medicine, Menoufia University, Shebin Elkom, Egypt
| | - Yara Elsayed
- Faculty of Medicine, Menoufia University, Shebin Elkom, Egypt
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Ruschak I, Montesó-Curto P, Rosselló L, Aguilar Martín C, Sánchez-Montesó L, Toussaint L. Fibromyalgia Syndrome Pain in Men and Women: A Scoping Review. Healthcare (Basel) 2023; 11:healthcare11020223. [PMID: 36673591 PMCID: PMC9859454 DOI: 10.3390/healthcare11020223] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Revised: 01/01/2023] [Accepted: 01/10/2023] [Indexed: 01/15/2023] Open
Abstract
Fibromyalgia syndrome (FMS) is a chronic musculoskeletal disorder of unknown etiology that affects up to 5.0% of the world population. It has a high female predominance, between 80 and 96%. Due to the low number of diagnosed men, research work has focused mainly on women. The extensive body of literature on sex differences in pain in the general population suggests that men and women differ in their responses to pain, with greater sensitivity to pain and a higher risk of clinical pain commonly observed among women. This review aims to: (1) determine how pain is assessed or what types of questionnaires are used, (2) examine whether there are differences in pain characteristics between men and women with FMS and (3) describe how pain is conceptualized or manifested in patients at a qualitative level. In this study, the scoping review method of articles published in the last 5 years (2016-2022) was used. Ten articles were included. The most used questionnaires and scales to assess pain were the PVAS (Pain Visual Analogue Scale) and the FIQ (Fibromyalgia Impact Questionnaire). On the other hand, five categories were obtained: (1) qualities of pain, (2) uncertainty and chaos, (3) pain as an aggravating factor, (4) adaptation to the new reality and (5) the communication of pain. It has been observed that both subjective perception and widespread pain are higher in women. Men, on the other hand, have a worse impact of the pathology, more painful experiences and more catastrophic thoughts about pain. An updated knowledge of pain in FMS and whether it differs according to sex would be beneficial for clinicians to make an earlier diagnosis and treatment and, in turn, benefit patients suffering from this chronic disease.
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Affiliation(s)
- Ilga Ruschak
- Internal Medicine Unit, Sant Pau i Santa Tecla Hospital, 43003 Tarragona, Spain
- Faculty and Department of Nursing, Rovira i Virgili University, 43003 Tarragona, Spain
| | - Pilar Montesó-Curto
- Primary Care in Institut Català de la Salut (ICS), 43500 Tortosa, Spain
- Department of Medicine and Surgery, Rovira i Virgili University, 43201 Reus, Spain
- Correspondence:
| | - Lluís Rosselló
- Rheumatology Unit, Fibromyalgia and Chronic Fatigue Syndrome Unit Coordinator, Santa Maria Hospital, 25198 Lleida, Spain
| | - Carina Aguilar Martín
- Research Support Unit, University Institute for Primary Care Research (IDIAP Jordi Gol), 43500 Tortosa, Spain
- Evaluation Unit, Primary Health Care Terres de l’Ebre Department, Institut Català de la Salut, 43500 Tortosa, Spain
| | - Laura Sánchez-Montesó
- Physical Medicine and Rehabilitation, Università di Roma Tor Vergata, Policlinco Tor Vergata, 00133 Rome, Italy
| | - Loren Toussaint
- Department of Psychology, Luther College, Decorah, IA 52101, USA
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Chu ECP, Lee LYK. Cervical Spondylosis as a Hidden Contributing Factor to Fibromyalgia: A Case Report. Int Med Case Rep J 2022; 15:639-646. [PMID: 36388239 PMCID: PMC9653028 DOI: 10.2147/imcrj.s382872] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Accepted: 10/15/2022] [Indexed: 08/08/2023] Open
Abstract
The present case study describes the long-term symptomatic remission in a patient with fibromyalgia (FM) after multimodal spinal manipulation. A 44-year-old woman presented with a chronic headache, severe neck pain, shoulder pain, and back pain lasting for 2 years after experiencing domestic violence. She had sleep disorders, fatigue, and depressive mood. Her primary care physician diagnosed her with FM and comorbid depression. Despite treatment with non-steroidal anti-inflammatory drugs, muscle relaxants, anti-depressants, anti-epileptics, acupuncture, and aqua-therapy, she experienced no appreciable relief from her symptoms. The patient then sought a chiropractic evaluation and potential treatment for her symptoms. At presentation, widespread tenderness was palpable over the neck, shoulder, back, anterior chest, abdominal wall, and buttock. Radiographs showed loss of cervical lordosis, widespread degenerative spondylosis, and osteitis pubis. Surface electromyography (sEMG) revealed neck and thoracic paraspinal muscular spasms. The patient was diagnosed with FM based on the American College of Rheumatology diagnostic criteria and the associated comorbidities. Multimodal chiropractic approaches, which consisted of spinal manipulation, massage, and intermittent motorized cervical traction, were used twice weekly to relieve soft-tissues and intervertebral joints and stretch core musculatures. The patient's physical and mental complaints were mostly resolved near the end of 9 months of treatment. Her symptom alleviation was associated with corresponding change in normalized sEMG signal and cervical spine realignment at the 16th- and 26th-month follow-ups. Widespread pain in FM can lead to confused thinking and a lack of awareness of cervical spondylosis. In this example, it is assumed that the noxious cervical inputs triggered an ongoing FM process. Chiropractic treatment blocked noxious inputs coming from pain sources, corrected pain thresholds, and lowered excitability, thereby eradicating FM symptoms.
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Affiliation(s)
- Eric Chun-Pu Chu
- New York Chiropractic & Physiotherapy Center, New York Medical Group, Hong Kong, Hong Kong SAR, People’s Republic of China
- School of Nursing and Health Studies, Hong Kong Metropolitan University, Hong Kong SAR, People’s Republic of China
| | - Linda Yin-King Lee
- School of Nursing and Health Studies, Hong Kong Metropolitan University, Hong Kong SAR, People’s Republic of China
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