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Jusuf EC, Octaviani D, Husain MG, Jumrah. The influence of physical activity, body mass index and urinary levels of prostaglandin (PGF2α) with the incidence of primary dysmenorrhea in adolescents. J Obstet Gynaecol Res 2024; 50:909-913. [PMID: 38414190 DOI: 10.1111/jog.15914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Accepted: 02/14/2024] [Indexed: 02/29/2024]
Abstract
OBJECTIVE This study aims to investigate the effect of physical activity, body mass index (BMI), and levels of prostaglandins (PGF2α) urine on the occurrence of dysmenorrhea in adolescents. METHODS A total of 128 female students included in the study. The study was conducted from January to March 2023 using a cross-sectional design. This study utilized the Menstrual Symptom Questionnaire (MSQ) and gynecological examination with ultrasonography. The urinary prostaglandin (PGF2α) was measured using the enzyme linked immuno sorbent assay (ELISA). Data were analyzed using the chi-square test and logistic regression test. RESULTS The age range of the participants included in the study was 14-17, with a mean age of 15.85 ± 0.65. There was an correlation between physical activity, BMI, and urinary prostaglandin (PGF2α) levels with the incidence of dysmenorrhea in adolescents (p < 0.001). In multivariate analysis, it revealed that underweight, and had a high urinary prostaglandin significant correlated to primary dysmenorrhea with odds ratio 4.78 (95% confidence interval [CI] 1.98-11.54) and 4.88 (95% CI 1.98-12.08), respectively. High physical activity and overweight was not associated with incidence of dysmenorrhea in adolescents. CONCLUSION This study provides valuable insights into the correlation between physical activity, BMI, and levels of prostaglandins (PGF2α) in urine. A high level of urinary prostaglandin was found to be the most influential factor in the incidence of primary dysmenorrhea in adolescents. By addressing factors associated with dysmenorrhea in adolescents, healthcare professionals can potentially enhance well-being by reducing menstrual pain and encouraging a healthy lifestyle to prevent dysmenorrhea.
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Affiliation(s)
- Elizabet Catherine Jusuf
- Department of Obstetrics and Gynecology, Faculty of Medicine, Hasanuddin University, Makassar, Indonesia
| | - Dian Octaviani
- Department of Midwifery, Graduate School, Hasanuddin University, Makassar, Indonesia
| | | | - Jumrah
- Department of Midwifery, Graduate School, Megarezky University, Makassar, Indonesia
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Fu Q, Yang J, Jiang H, Lin S, Qin H, Zhao J, Wang Y, Liu M. Effect of photobiomodulation on alleviating primary dysmenorrhea caused by PGF 2α. J Biophotonics 2024; 17:e202300448. [PMID: 38348528 DOI: 10.1002/jbio.202300448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/29/2023] [Revised: 01/22/2024] [Accepted: 01/24/2024] [Indexed: 05/04/2024]
Abstract
Photobiomodulation (PBM) has attracted widespread attention in suppressing various pain and inflammation. Primary dysmenorrhea (PD) primarily occurs in adolescents and adult females, and the limited effectiveness and side effects of conventional treatments have highlighted the urgent need to develop and identify new adjunct therapeutic strategies. In this work, the results of pain and PGs demonstrated that 850 nm, 630 nm, and 460 nm all exhibited pain inhibition, decreased PGF2α and upregulated PGE2, while 630 nm PBM has better effectiveness. Then to explore the underlying biological mechanisms of red light PBM on PD, we irradiated prostaglandin-F2α induced HUSM cells and found that low-level irradiance can restore intracellular calcium ion, ROS, ATP, and MMP levels to normal levels. And, red light enhanced cell viability and promoted cell proliferation for normal HUSM cells. Therefore, this study proposes that red light PBM may be a promising approach for the future clinical treatment of PD.
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Affiliation(s)
- Qiqi Fu
- School of Information Science and Technology, Fudan University, Shanghai, China
| | - Jiali Yang
- School of Information Science and Technology, Fudan University, Shanghai, China
| | - Hui Jiang
- Academy for Engineering and Technology, Fudan University, Shanghai, China
| | - Shangfei Lin
- Academy for Engineering and Technology, Fudan University, Shanghai, China
| | - Haokuan Qin
- Academy for Engineering and Technology, Fudan University, Shanghai, China
| | - Jie Zhao
- School of Information Science and Technology, Fudan University, Shanghai, China
| | - Yanqing Wang
- School of Basic Medical Science, Fudan University, Shanghai, China
| | - Muqing Liu
- School of Information Science and Technology, Fudan University, Shanghai, China
- Zhongshan Fudan Joint Innovation Center, Zhongshan, Guangdong Province, China
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Bannour B, Rouis N, Bannour R, Alouane C, Saadouli S, Bannour I. Dysmenorrhea in Tunisian high school adolescent girls: frequency, effects, and absence from school. Int J Adolesc Med Health 2024; 0:ijamh-2024-0025. [PMID: 38642024 DOI: 10.1515/ijamh-2024-0025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Accepted: 04/04/2024] [Indexed: 04/22/2024]
Abstract
OBJECTIVES Dysmenorrhea is a known phenomenon and not just recently, and investigations conducted recently have shown that female adolescents are very susceptible to this condition. Our goal is to determine the prevalence of dysmenorrhea in Tunisia, its risk factors, its impact on truancy rates, and the therapeutic attitudes of girls attending high school about this illness using an epidemiological survey. METHODS This eight-month study, which spans from October 2022 to May 2023, focuses on 160 high school girls between the ages of 13 and 21. It is a transversal descriptive study. The required data is gathered through the distribution of a self-administered questionnaire. RESULTS The mean age of female adolescent participants is 16.44 years and 68 % of them reported dysmenorrhea. The most common symptoms of the pain were headaches (40.0 %). There is a notable prevalence of absenteeism during the menstrual cycle. There seems to be a trend toward self-medication. CONCLUSIONS In Tunisia, primary dysmenorrhea is a common cause of school absenteeism among female adolescents. Girls' attitudes toward dysmenorrhea indicate a lack of knowledge, which is why it is crucial for midwives and physicians to educate teenage girls about the condition.
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Affiliation(s)
- Badra Bannour
- Obstetrics and Gynecology Department, University Hospital Farhat Hached of Sousse, Faculty of Medicine of Sousse, 37961 University of Sousse , Sousse, Tunisia
| | - Nour Rouis
- Obstetrics and Gynecology Department, University Hospital Farhat Hached of Sousse, Faculty of Medicine of Sousse, 37961 University of Sousse , Sousse, Tunisia
| | - Rania Bannour
- Department of Family and Community Health, LR12ES03, Faculty of Medicine of Sousse, University of Sousse, Sousse, Tunisia
| | - Chourouk Alouane
- Obstetrics and Gynecology Department, University Hospital Farhat Hached of Sousse, Faculty of Medicine of Sousse, 37961 University of Sousse , Sousse, Tunisia
| | - Souhir Saadouli
- Higher School of Health Sciences and Technologies of Monastir, Monastir, Tunisia
| | - Imen Bannour
- Obstetrics and Gynecology Department, University Hospital Farhat Hached of Sousse, Faculty of Medicine of Sousse, 37961 University of Sousse , Sousse, Tunisia
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Patibandla S, Gallagher JJ, Patibandla L, Ansari AZ, Qazi S, Brown SF. Ayurvedic Herbal Medicines: A Literature Review of Their Applications in Female Reproductive Health. Cureus 2024; 16:e55240. [PMID: 38558676 PMCID: PMC10981444 DOI: 10.7759/cureus.55240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Accepted: 02/28/2024] [Indexed: 04/04/2024] Open
Abstract
Ayurveda, an ancient holistic and personalized healing system originating from the Indian subcontinent, has been gaining increasing attention as a complementary and alternative medical practice for treating various health conditions, including those related to women's reproductive well-being. This comprehensive literature review examines a wide array of experimental and clinical studies exploring the diverse facets of Ayurvedic interventions in addressing issues such as menstrual irregularities, polycystic ovary syndrome (PCOS), infertility, and menopausal symptoms. The paper specifically focuses on discussing the available data regarding the efficacy of Tulsi (Ocimum tenuiflorum), ashwagandha (Withania somnifera), ginger (Zingiber officinale), cardamom (Elettaria cardamomum), turmeric (Curcuma longa), and Shatavari (Asparagus racemosus), which have traditionally been used in Ayurvedic medicine for centuries. The synthesis of literature not only highlights the potential benefits of these Ayurvedic interventions, but also critically assesses the methodological rigor of existing studies, identifying research gaps, and proposing directions for future investigations. While acknowledging the need for further rigorous research and clinical trials, the review emphasizes the benefits of collaborative and integrative healthcare. This review aims to serve as a valuable resource for healthcare practitioners, researchers, and individuals seeking holistic and natural alternatives for female reproductive health management.
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Affiliation(s)
- Srihita Patibandla
- Obstetrics and Gynecology, William Carey University College of Osteopathic Medicine, Hattiesburg, USA
| | - Joshua J Gallagher
- Obstetrics and Gynecology, William Carey University College of Osteopathic Medicine, Hattiesburg, USA
| | | | - Ali Z Ansari
- Obstetrics and Gynecology, William Carey University College of Osteopathic Medicine, Hattiesburg, USA
| | - Shayaan Qazi
- Obstetrics and Gynecology, University of South Florida, Tampa, USA
| | - Samuel F Brown
- Obstetrics and Gynecology, South Central Regional Medical Center, Laurel, USA
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Yi Y, Huijun YE, Huiling Z, Lihua J. Clinical observation on 90 cases of primary dysmenorrhea treated by buccal acupuncture therapy: a randomized controlled study. J TRADIT CHIN MED 2024; 44:172-181. [PMID: 38213252 PMCID: PMC10774736 DOI: 10.19852/j.cnki.jtcm.20231110.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Accepted: 08/29/2023] [Indexed: 01/13/2024]
Abstract
OBJECTIVE To explore the short-term and long-term efficacy of buccal acupuncture therapy in the treatment of patients with primary dysmenorrhea (PD). METHODS A total of 90 patients with PD who were admitted to the Second Affiliated Hospital of Zhejiang University of Traditional Chinese Medicine from January 2020 to December 2021 were included in this study and randomly divided into three groups, including the observation group, the control group, and the placebo group, with 30 patients in each group. Patients in the observation group were treated according to the syndrome types of Traditional Chinese Medicine, those in the control group were treated with Saridon, and those in the placebo group received a placebo. The visual analog scale (VAS) scores of these patients were evaluated at different time points (before treatment, 5 min after needle retention, 30 min after needle retention, 1 h after treatment, 2 h after treatment, 1 d after treatment, and 2 d after treatment). The Cox Menstrual Symptom Scale (CMSS) scores were assessed before the treatment and after three courses of treatment. Besides, these two scales were also evaluated during follow-up. Moreover, the pain score and adverse reactions of these patients were assessed during treatment. RESULTS After treatment, the VAS and CMSS scores in the observation group decreased significantly (P < 0.05) 5 and 30 min after needle retention and after treatment. CONCLUSION Buccal acupuncture therapy is verified to have short-term efficacy in the treatment of PD. In addition, this therapy has an immediate analgesic effect and long-term efficacy in reducing the severity and frequency of PD.
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Affiliation(s)
- Yang Yi
- Department of Obstetrics and Gynecology, the Second Affiliated Hospital of Zhejiang Chinese Medical University, Xinhua Hospital of Zhejiang Province, Hangzhou 310005, China
| | - Y E Huijun
- Department of Obstetrics and Gynecology, the Second Affiliated Hospital of Zhejiang Chinese Medical University, Xinhua Hospital of Zhejiang Province, Hangzhou 310005, China
| | - Zheng Huiling
- Department of Obstetrics and Gynecology, the Second Affiliated Hospital of Zhejiang Chinese Medical University, Xinhua Hospital of Zhejiang Province, Hangzhou 310005, China
| | - Jin Lihua
- Department of Obstetrics and Gynecology, the Second Affiliated Hospital of Zhejiang Chinese Medical University, Xinhua Hospital of Zhejiang Province, Hangzhou 310005, China
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Trinh DTT, Tran AH, Nguyen QT, Bui MMP, Vuong NL. Auricular Acupuncture Prior to Menstruation Can Reduce Primary Dysmenorrhea: A Randomized Controlled Trial. Med Acupunct 2024; 36:12-20. [PMID: 38380169 PMCID: PMC10874823 DOI: 10.1089/acu.2023.0062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2024] Open
Abstract
Objective Primary dysmenorrhea is a common condition that impacts quality of life significantly. Auricular therapies have shown promise for treating primary dysmenorrhea, but there is a lack of evidence specifically for auricular acupuncture (AA). This study evaluated the safety and efficacy of AA for managing primary dysmenorrhea. Materials and Methods A randomized, double-blinded controlled trial was conducted on 90 females with primary dysmenorrhea: an AA group; n = 45) and a sham-AA (SA) group; n = 45. Specific ear acupoints (i.e., Uterus, Endocrine, Shenmen, Subcortex, Liver, and Kidney) were used for the intervention, which was 1 or 2 days prior to the expected menstruation onset. Outcomes were visual analogue scale (VAS) scores, ibuprofen needs, and adverse events (AEs). Results The AA group had significantly lower VAS scores, compared to the SA group at menstruation onset and for up to 12 hours (mean differences [MDs] and 95% confidence intervals [CIs]: -1.08 [-1.96, -0.21] and -1.17 [-2.16, -0.18], respectively). Both groups had reductions in pain levels, compared to the prior menstrual cycle; the AA group had a significantly greater improvement. The AA group needed fewer ibuprofen tablets (MD: -0.28; 95% CI: -0.58, 0.00]). AEs were mild pain and irritation at insertion sites, all resolved spontaneously with no lasting effects. Conclusions AA is safe. It may be effective for managing primary dysmenorrhea. Further studies are warranted on AA's effectiveness in diverse populations and extended times.
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Affiliation(s)
- Dieu-Thuong Thi Trinh
- Faculty of Traditional Medicine, Faculty of Public Health, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
- University Medical Center Ho Chi Minh City, Faculty of Public Health, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - An Hoa Tran
- Faculty of Traditional Medicine, Faculty of Public Health, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
- University Medical Center Ho Chi Minh City, Faculty of Public Health, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Quy Thi Nguyen
- University Medical Center Ho Chi Minh City, Faculty of Public Health, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Minh-Man Pham Bui
- Faculty of Traditional Medicine, Faculty of Public Health, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
- University Medical Center Ho Chi Minh City, Faculty of Public Health, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Nguyen Lam Vuong
- Department of Medical Statistics and Informatics, Faculty of Public Health, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
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Kovács Z, Atombosiye E, Hegyi G, Szőke H. The Effect of Aviva Exercise Intervention on Pain Level and Body Awareness in Women with Primary Dysmenorrhea. Medicina (Kaunas) 2024; 60:184. [PMID: 38276063 PMCID: PMC10821191 DOI: 10.3390/medicina60010184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 01/13/2024] [Accepted: 01/17/2024] [Indexed: 01/27/2024]
Abstract
Background and Objective: Primary dysmenorrhea (PD) is one of the most common clinical disorders in women of reproductive age. Our aim was to examine whether a twice-weekly thirty-minute Aviva exercise intervention could result in improvements in pain level and body awareness in patients with PD. Materials and Methods: In our prospective observational trial, the observation period included two consecutive menstrual cycles and the period of the next menstrual bleeding. The first menstrual bleeding period was the first measurement time (T1), the second was the second measurement time (T2), and the third was the third measurement time (T3) in a total of 78 volunteers. The primary endpoint was the change in the level of menstrual pain according to the Numeric Rating Scale (NRS) questionnaire between the intervention group (IG) and the control group (CG) at T1, T2, and T3. In this study, the secondary outcomes were the differences between the IG and CG regarding the different subscales of the Hungarian version of the Body Awareness Questionnaire (BAQ-H) at T1, T2, and T3; the Borg scale results of the IG; and adherence to the intervention. Statistical tests such as independent-sample t-tests, chi-square tests, Pearson's linear correlation coefficient, and repeated-measure ANCOVA were used for the analyses. Results: In total, 78 volunteers were enrolled: 40 persons in the IG and 38 in the CG. There was a significant change in the level of menstruation pain according to the NRS questionnaire between the IG and CG (p < 0.001). There was no significant difference between the IG and CG regarding the different subscales of the BAQ-H. Only in the case of the "Note responses or changes in body process" subscale of the BAQ-H was there a trend-like effect from the Aviva exercises (p = 0.086). Conclusions: The Aviva exercise could contribute to pain relief from PD. Regarding body awareness, no significant difference was found between the two groups. Due to the short detection period and prospective observational design, our results are preliminary and need to be confirmed in larger clinical trials.
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Affiliation(s)
- Zoltán Kovács
- Department of Obstetrics, Robert Hospital, 1135 Budapest, Hungary;
- Faculty of Health Sciences, Doctoral School of Health Sciences, University of Pécs, 7621 Pécs, Hungary; (G.H.); (H.S.)
| | - Ekine Atombosiye
- Department of Obstetrics, Robert Hospital, 1135 Budapest, Hungary;
- Faculty of Health Sciences, Doctoral School of Health Sciences, University of Pécs, 7621 Pécs, Hungary; (G.H.); (H.S.)
| | - Gabriella Hegyi
- Faculty of Health Sciences, Doctoral School of Health Sciences, University of Pécs, 7621 Pécs, Hungary; (G.H.); (H.S.)
| | - Henrik Szőke
- Faculty of Health Sciences, Doctoral School of Health Sciences, University of Pécs, 7621 Pécs, Hungary; (G.H.); (H.S.)
- Department of Integrative Medicine, Faculty of Health Sciences, University of Pécs, 7621 Pécs, Hungary
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Yu Z, Yang H, Liu LY, Chen L, Su MH, Yang L, Zhu MJ, Yang LL, Liang F, Yu S, Yang J. Altered cognitive control network mediates the association between long-term pain and anxiety symptoms in primary dysmenorrhea. Neuroreport 2024; 35:9-16. [PMID: 37994619 PMCID: PMC10702699 DOI: 10.1097/wnr.0000000000001971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Accepted: 08/31/2023] [Indexed: 11/24/2023]
Abstract
Neuroimaging studies have demonstrated the association of the cognitive control network (CCN) with the maintenance of chronic pain. However, whether and how dorsolateral prefrontal cortex (DLPFC), a key region within the CCN, is altered in menstrual pain is unclear. In this study, we aimed to investigate alterations in the DLPFC functional connectivity network in patients with primary dysmenorrhea (PDM). The study comprised 41 PDM patients and 39 matched healthy controls (HCs), all of whom underwent a resting-state functional MRI scan during the menstrual stage. All participants were instructed to complete the clinical assessment before the MRI scan. We used the DLPFC as the seed in resting-state functional connectivity (rsFC) analysis to investigate the difference between PDM patients and HCs. Compared to HCs, PDM patients showed increased right DLPFC rsFC at the bilateral lingual gyrus, dorsal anterior cingulate cortex (dACC), and middle cingulate cortex, and decreased left DLPFC rsFC at the right orbital frontal cortex. In addition, increased right DLPFC-bilateral dACC connectivity mediated the association between disease duration and the self-rating anxiety scale (SAS) scores in PDM patients. We confirmed that the DLPFC-dACC rsFC was associated with higher SAS scores, which could mediate the association between disease duration and anxiety symptoms in patients with PDM. Our findings provide central pathological evidence for an abnormal rsFC of the CCN in PDM patients, which may contribute to a better understanding of the neuropathophysiological mechanisms underlying PDM.
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Affiliation(s)
- Zheng Yu
- School of Intelligent Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu
| | - Han Yang
- Division of Internal Medicine, Institute of Integrated Traditional Chinese and Western Medicine, West China Hospital, Sichuan University
| | - Li-ying Liu
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine
| | - Lin Chen
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine
| | - Meng-hua Su
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine
| | - Lu Yang
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine
| | - Man-jia Zhu
- School of Basic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu
| | - Li-li Yang
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine
| | - Fanrong Liang
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine
| | - Siyi Yu
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine
| | - Jie Yang
- Traditional Chinese Medicine Department, Sichuan Jinxin Xi’nan Women’s and Children’s Hospital
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ILMIAH WIDIASHOFA, ABDULLAH IKHWAN, KOESRINI JULIATI. Non-pharmacological that most effective to reduce of primary dysmenorrhea intensity in women childbearing age: a literature review. J Public Health Afr 2023; 14:2349. [PMID: 38204814 PMCID: PMC10774854 DOI: 10.4081/jphia.2023.2349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 08/14/2023] [Indexed: 01/12/2024] Open
Abstract
One of the most common female reproductive health problems is primary dysmenorrhea. Data on the incidence of primary dysmenorrhea complained about 50-90% of women in the world. Primary dysmenorrhea data in the US is 30-70%, in Sweden is 30%, in Mexico is 64%, in Italy is 68%, in Jordan is 55.8%, in Turkey is 84.9%, and in Malaysia is 74.5%, in Indonesia is 60-70 and 15% of its, it interferes with daily activities including work. The cause of this is hypercontractility of the myometrium due to excessive secretion of prostaglandins. This study aims to explore the most effective non-pharmacological therapies in reducing the level of primary dysmenorrhea pain in women of childbearing age. The design of this study is a literature review with the PRISMA method. Database Google, Google Scholar, Research gate, Cochran Data Base, Embase, NCBI, Sciendirect, SAGE, Elsevier, Sinta. The population of this study was all full-text international journals indexed by Scopus and national journals indexed by Sinta 1-6 published in 2011-2021 including RCT amount of 114 articles. A sample of 23 articles meets the inclusion criteria and used thematic data analysis. The results of non-pharmacological therapy that effectively overcome primary dysmenorrhea pain, namely the first group with (P=0.000). The conclusions showed that Murrotal Qur'an, yoga, acupressure, counter pressure massage, effleurage massage, consume green coconut water and avocado juice combination with massage were proven to be equally effective in overcoming complaints of primary dysmenorrhea pain quickly without being accompanied by side effects.
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Affiliation(s)
- WIDIA SHOFA ILMIAH
- Institut Teknologi, Sains dan Kesehatan RS dr. Soepraoen Kesdam V/Brw Malang City, Indonesia
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Yang X, Tian Y, Liu J, Kou Y, Xie Y, Wang S, Zhao Y. Peony Pollen Protects against Primary Dysmenorrhea in Mice by Inhibiting Inflammatory Response and Regulating the COX2/PGE2 Pathway. Int J Mol Sci 2023; 24:17245. [PMID: 38139073 PMCID: PMC10743473 DOI: 10.3390/ijms242417245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 12/03/2023] [Accepted: 12/05/2023] [Indexed: 12/24/2023] Open
Abstract
Peony pollen contains multiple nutrients and components and has been used as a traditional Chinese medicine with a long history, but the effect of the treatment of primary dysmenorrhea remains to be clarified. The aim of this study is to investigate the therapeutic effect of peony pollen on primary dysmenorrhea mice and the potential mechanism. A uterus contraction model in vitro and primary dysmenorrhea mice were used to evaluate the treatment effect of peony pollen on primary dysmenorrhea. The primary dysmenorrhea mice were treated with 62.5 mg/kg, 125 mg/kg, or 250 mg/kg of peony pollen, and the writhing response, latency period, histopathological changes in the uterus, prostaglandin E2 (PGE2) and prostaglandin F2α (PGF2α) levels, and infiltration of neutrophils and macrophages were investigated. Protein expression of interleukin 1 β (IL-1β), interleukin 6 (IL-6), NOD-like receptor thermal protein domain associated protein 3 (NLRP3), cyclooxygenase-2 (COX-2), microsomal prostaglandin-E synthase 1 (mPGEs-1), BCL2-Associated X (Bax), B-cell lymphoma-2 (BCL-2), caspase-3, and cleaved caspase-3 were detected by Western blot, and the oxidative stress related marker malondialdehyde (MDA), superoxide dismutase (SOD), glutathione peroxidase (GSH-Px), and reactive oxygen species (ROS) were evaluated. Peony pollen could attenuate spontaneous or oxytocin-induced uterus contractions in vitro. Moreover, peony pollen decreased the writhing times, prolonged the writhing latency, and reduced the pathological damage of uterine tissues. Furthermore, the inflammatory cell infiltration and the protein expression of IL-1β, IL-6, and NLRP3 were decreased. The COX-2/PGE2 pathway was inhibited; oxidative stress and apoptosis in the uterus also improved in the uterus of primary dysmenorrhea mice. Peony pollen exerts a positive effect on primary dysmenorrhea by inhibiting the inflammatory response and modulating oxidative stress and apoptosis by regulating the COX-2/PGE2 pathway.
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Affiliation(s)
| | | | | | | | | | - Siwang Wang
- The College of Life Science, Northwest University, Xi’an 710069, China; (X.Y.); (Y.T.); (Y.K.); (Y.X.)
| | - Ye Zhao
- The College of Life Science, Northwest University, Xi’an 710069, China; (X.Y.); (Y.T.); (Y.K.); (Y.X.)
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Fuentes-Aparicio L, Cuenca-Martínez F, Muñoz-Gómez E, Mollà-Casanova S, Aguilar-Rodríguez M, Sempere-Rubio N. Effects of therapeutic exercise in primary dysmenorrhea: an umbrella and mapping review. Pain Med 2023; 24:1386-1395. [PMID: 37555833 DOI: 10.1093/pm/pnad104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 07/15/2023] [Accepted: 07/19/2023] [Indexed: 08/10/2023]
Abstract
PURPOSE Primary dysmenorrhea (PD) is 1 of the most prevalent gynecologic conditions. The main aim of this umbrella review was to assess the effects of therapeutic exercise (TE) on PD. METHODS A systematic search was carried out in PubMed, Embase, SPORTDiscus, CINAHL, and PEDro (December 10, 2022). The outcome measures assessed were menstrual pain intensity, menstrual pain duration, and quality of life. Methodological quality was analyzed using the AMSTAR and ROBIS scales, and the strength of evidence was established according to the advisory committee grading criteria guidelines. RESULTS Nine systematic reviews were included. The results showed that TE, regardless of the exercise model and intensity, has a clinical effect in improving menstrual pain intensity in women with PD with moderate quality of evidence. In addition, the results showed that TE has a clinical effect in improving the duration of menstrual pain in women with PD with a limited quality of evidence. However, the results are controversial on the improvement of quality of life in women with PD with a limited quality of evidence. CONCLUSIONS TE seems an effective option to implement in women with PD to improve the intensity and duration of menstrual pain. We cannot draw robust results for quality of life due to the low number of primary studies. More research in this field can help us establish more robust conclusions, as well as to assess whether there is one exercise model or intensity of training that is more effective than others.PROSPERO number: This review was previously registered in PROSPERO (CRD42022371428).
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Affiliation(s)
| | | | - Elena Muñoz-Gómez
- Department of Physiotherapy, University of Valencia, Valencia, Spain
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Cao M, Ye F, Xie W, Yan X, Ho MH, Cheung DST, Lee JJ. Effectiveness of auricular acupoint therapy targeting menstrual pain for primary dysmenorrhea: A systematic review and meta-analysis of randomized controlled trials. Worldviews Evid Based Nurs 2023; 20:621-633. [PMID: 36991541 DOI: 10.1111/wvn.12636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Accepted: 12/31/2022] [Indexed: 03/31/2023]
Abstract
BACKGROUND Primary dysmenorrhea (PD) is a global public health concern affecting women's health and quality of life, leading to productivity loss and increased medical expenses. As a non-pharmacological intervention, auricular acupoint therapy (AAT) has been increasingly applied to treat PD, but the overall effectiveness remains unclear. AIMS The aim of this review was to synthesize the effects of AAT targeting menstrual pain among females with PD. METHODS Eight databases (PubMed, EMBASE, AMED, CINAHL Plus, Cochrane Library, Web of Science, China National Knowledge Infrastructure and Wanfang Data) and three registries (ClinicalTrials.gov, ISRCTN Registry and the Chinese Clinical Trial Registry) were searched to identify existing randomized controlled trials (RCTs) from inception to 21 August 2022. Two reviewers independently screened, extracted the data, and appraised the methodological quality and the evidence strength using the Cochrane risk-of-bias tool for randomized trials (RoB 2) and the GRADE approach. RESULTS A total of 793 participants from 11 RCTs were included. Despite substantial heterogeneity, AAT was more effective in reducing menstrual pain and related symptoms than placebo and nonsteroidal anti-inflammatory medications (NSAIDs). No significant subgroup differences were found between study locations as well as invasiveness, duration, type, acupoints number, ear selection and provider of AAT. Only minor adverse effects of AAT were reported. LINKING EVIDENCE TO ACTION AAT can help women with PD, particularly those who are refrained from pharmaceuticals. Primary healthcare professionals, including nurses, can be well-equipped to provide evidence-based and effective AAT for people with PD. AAT can be used in a broader global clinical community. To provide an optimal effect and have wider usability, a unified practice standard is required, which would necessitate further adaptation of clinical care of people with PD. AAT effectively decreased menstrual pain and other accompanying symptoms of PD. More research is needed to identify effective AAT features and explore optimal therapy regimes for PD.
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Affiliation(s)
- Mengyao Cao
- School of Nursing, University of Hong Kong, Pokfulam, Hong Kong
- Department of Clinical Oncology, the University of Hong Kong-Shenzhen Hospital, Shenzhen, China
| | - Fen Ye
- School of Nursing, University of Hong Kong, Pokfulam, Hong Kong
| | - Wenxuan Xie
- School of Nursing, University of Hong Kong, Pokfulam, Hong Kong
| | - Xinyi Yan
- School of Nursing, University of Hong Kong, Pokfulam, Hong Kong
| | - Mu-Hsing Ho
- School of Nursing, University of Hong Kong, Pokfulam, Hong Kong
| | | | - Jung Jae Lee
- School of Nursing, University of Hong Kong, Pokfulam, Hong Kong
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Sun Y, Chu JZ, Geng JR, Guan FL, Zhang SC, Ma YC, Zuo QQ, Jing XZ, Du HL. Label-free based quantitative proteomics analysis to explore the molecular mechanism of gynecological cold coagulation and blood stasis syndrome. Anat Rec (Hoboken) 2023; 306:3033-3049. [PMID: 36136292 DOI: 10.1002/ar.25035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 04/26/2022] [Accepted: 04/29/2022] [Indexed: 11/08/2022]
Abstract
Cold coagulation and blood stasis (CCBS) syndrome is one of the common traditional Chinese medicine (TCM) syndromes of gynecological diseases. However, the molecular mechanism of CCBS syndrome is still unclear. Thus, there is a need to reveal the occurrence and regulation mechanism of CCBS syndrome, in order to provide a theoretical basis for the treatment of CCBS syndrome in gynecological diseases. The plasma proteins in primary dysmenorrhea (PD) patients with CCBS syndrome, endometriosis (EMS) patients with CCBS syndrome, and healthy women were screened using Label-free quantitative proteomics. Based on the TCM theory of "same TCM syndrome in different diseases," the differentially expressed proteins (DEPs) identified in each group were subjected to intersection mapping to obtain common DEPs in CCBS syndrome. The DEPs of gynecological CCBS syndrome in the intersection part were again cross-mapped with the DEPs of gynecological CCBS syndrome obtained by the research group according to the TCM theory of "different TCM syndromes in same disease" theory in the early stage, so as to obtain the DEPs of gynecological CCBS syndrome that were shared by the two parts. The common DEPs were subjected to bioinformatics analysis, and were verified by enzyme-linked immunosorbent assay (ELISA). A total of 67 common DEPs were identified in CCBS syndrome, of which 33 DEPs were upregulated and 34 DEPs were downregulated. The functional classification of DEPs involved in metabolic process, energy production and conversion, immune system process, antioxidant activity, response to stimulus, and biological adhesion. The subcellular location mainly located in the cytoplasm, nucleus, and extracellular. Gene ontology (GO) enrichment analysis showed that the upregulated DEPs mainly concentrated in lipid transport, cell migration, and inflammatory reaction, and the downregulated DEPs mostly related to cell junction, metabolism, and energy response. Protein domain enrichment analysis and clustering analysis revealed that the DEPs mainly related to cell proliferation and differentiation, cell morphology, metabolism, and immunity. The Kyoto encyclopedia of genes and genomes (KEGG) pathway enrichment analysis clustering analysis showed that the upregulated DEPs were involved in inflammation and oxidative damage, while the downregulated DEPs were involved in inflammation, cell adhesion, cell apoptosis, and metabolism. The results of ELISA showed significantly increased levels of Cell surface glycoprotein MUC18 (MCAM) and Apolipoprotein C1 (APOC1), and significantly decreased levels of Vasodilator-stimulated phosphoprotein (VASP), Fatty acid-binding protein 5 (FABP5), and Vinculin (VCL) in patients with CCBS syndrome compared with healthy women. We speculated that cold evil may affect the immune process, inflammatory response, metabolic process, energy production and conversion, oxidative damage, endothelial cell dysfunction, and other differential proteins expression to cause CCBS syndrome in gynecological diseases.
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Affiliation(s)
- Ying Sun
- College of Integrative Medicine, Hebei University of Chinese Medicine, Shijiazhuang, China
- Institute of Integrative Medicine, Hebei University of Chinese Medicine, Shijiazhuang, China
- Hebei Key Laboratory of Integrative Medicine on Liver-Kidney Patterns, Shijiazhuang, China
| | - Jian-Zi Chu
- First Affiliated Hospital of Hebei University of Chinese Medicine, Shijiazhuang, China
| | - Jing-Ran Geng
- College of Integrative Medicine, Hebei University of Chinese Medicine, Shijiazhuang, China
| | - Feng-Li Guan
- College of Integrative Medicine, Hebei University of Chinese Medicine, Shijiazhuang, China
| | - Shuan-Cheng Zhang
- College of Basic Medicine, Hebei University of Chinese Medicine, Shijiazhuang, China
| | - Yu-Cong Ma
- College of Integrative Medicine, Hebei University of Chinese Medicine, Shijiazhuang, China
- Institute of Integrative Medicine, Hebei University of Chinese Medicine, Shijiazhuang, China
- Hebei Key Laboratory of Integrative Medicine on Liver-Kidney Patterns, Shijiazhuang, China
| | - Qian-Qian Zuo
- College of Integrative Medicine, Hebei University of Chinese Medicine, Shijiazhuang, China
| | - Xiao-Zhao Jing
- College of Acupuncture-Moxibustion and Tuina, Hebei University of Chinese Medicine, Shijiazhuang, China
| | - Hui-Lan Du
- College of Integrative Medicine, Hebei University of Chinese Medicine, Shijiazhuang, China
- Institute of Integrative Medicine, Hebei University of Chinese Medicine, Shijiazhuang, China
- Hebei Key Laboratory of Integrative Medicine on Liver-Kidney Patterns, Shijiazhuang, China
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Hu XY, Tian ZY, Chen H, Hu XY, Ming TY, Peng HX, Jiao RM, Shi LJ, Xiu WC, Yang JW, Gang WJ, Jing XH. Use of Evidence-Based Research Approach in RCTs of Acupuncture-Related Therapies for Primary Dysmenorrhea: A Meta-Research. Chin J Integr Med 2023:10.1007/s11655-023-3711-3. [PMID: 37987960 DOI: 10.1007/s11655-023-3711-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/09/2023] [Indexed: 11/22/2023]
Abstract
OBJECTIVE To assess the use of evidence-based research (EBR) approach in randomized controlled trials (RCTs) of acupuncture-related therapies for primary dysmenorrhea (PD). METHODS PubMed, EMBASE, Cochrane Library, China National Knowledge Infrastructure, Wanfang Database, Chinese Biomedical Database, and China Science and Technology Journal Database were searched from January 2013 to December 2022 for RCTs of acupuncture on PD. The full text and references of each RCT were read to assess whether systematic reviews (SRs) or other types of studies with similar research questions and end-users' perspectives were cited to justify and design the trial. In addition, the discussion section were analyzed to evaluate whether trials placed the new result in the existing SRs to draw a conclusion. Multivariable logistic regression was used to find variables that associated with 3 aspects of EBR approach: (1) citing clinical studies for justification, (2) citing relevant studies that obtain the perspectives of end users, and (3) citing clinical studies for results discussion. RESULTS Of 473 RCTs included, 45.67% (216) of the trials cited relevant similar studies, 21.56% (102) referenced to the studies that collected end-users' perspectives, and 10.99% (52) placed result in the context of the previous research. Few RCTs appropriately applied EBR approach. Among all the included studies, 3.17% (15) of the trials used SRs to inform study questions but none of them used updated SRs with acceptable quality; 1.05% (5) of the trials cited SRs of end-user's perspectives in the justification and design of the study, and only 1 trial added results in existing SR to draw a conclusion. Year of publication, language, funding, registration, ethical approval and number of sites were significantly associated with 1 of the 3 aspects of EBR approach. CONCLUSIONS Few RCTs in acupuncture-related therapies for PD used the EBR approach to minimize research redundancy. Researchers, research institutes, funding agencies, ethics committees, journals and peer reviewers in acupuncture should make efforts to use and promote the EBR approach to ensure the value of new trials.
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Affiliation(s)
- Xiao-Yi Hu
- Institute of Acupuncture and Moxibustion, China Academy of Chinese Medical Sciences, Beijing, China
| | - Zi-Yu Tian
- Institute of Acupuncture and Moxibustion, China Academy of Chinese Medical Sciences, Beijing, China
| | - Huan Chen
- Institute of Acupuncture and Moxibustion, China Academy of Chinese Medical Sciences, Beijing, China
| | - Xiang-Yu Hu
- Institute of Acupuncture and Moxibustion, China Academy of Chinese Medical Sciences, Beijing, China
| | - Tian-Yu Ming
- Institute of Acupuncture and Moxibustion, China Academy of Chinese Medical Sciences, Beijing, China
| | - Hao-Xuan Peng
- Institute of Acupuncture and Moxibustion, China Academy of Chinese Medical Sciences, Beijing, China
| | - Rui-Min Jiao
- Institute of Acupuncture and Moxibustion, China Academy of Chinese Medical Sciences, Beijing, China
| | - Lan-Jun Shi
- Institute of Acupuncture and Moxibustion, China Academy of Chinese Medical Sciences, Beijing, China
| | - Wen-Cui Xiu
- Institute of Acupuncture and Moxibustion, China Academy of Chinese Medical Sciences, Beijing, China
| | - Ji-Wei Yang
- Department of Traditional Chinese Medicine, Beijing Puren Hospital, Beijing, 100062, China
| | - Wei-Juan Gang
- Institute of Acupuncture and Moxibustion, China Academy of Chinese Medical Sciences, Beijing, China.
| | - Xiang-Hong Jing
- Institute of Acupuncture and Moxibustion, China Academy of Chinese Medical Sciences, Beijing, China
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Kovács Z, Hegyi G, Szőke H. The Effect of Exercise on Pulsatility Index of Uterine Arteries and Pain in Primary Dysmenorrhea. J Clin Med 2023; 12:7021. [PMID: 38002635 PMCID: PMC10671949 DOI: 10.3390/jcm12227021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 10/14/2023] [Accepted: 11/06/2023] [Indexed: 11/26/2023] Open
Abstract
BACKGROUND Primary dysmenorrhea (PD) is one of the most common diseases in women of reproductive age. Our aim was to examine whether a twice-weekly thirty-minute exercise intervention could result in a difference in the pulsatility index (PI) of the uterine arteries (UAs) and level of menstrual pain in patients with PD. METHODS In our prospective observational trial, the observation period included one spontaneous menstrual cycle and the consecutive time of the next menstruation of all participants, aged 18-44, with no extensive sports experience. In total, 73 volunteers were enrolled: 38 persons in the intervention group (IG) and 35 in the control group (CG). The intervention program was accompanied by music, performed in groups under the supervision of a qualified instructor in Hungary. The primary outcome was the difference between the IG and CG regarding the PI values of UAs at the 1st and the 2nd ultrasound (US) Doppler flowmetry. The secondary outcome was the difference between the IG and CG regarding the PI of UAs and menstrual pain measured by using the Numeric Rating Scale and adherence to the intervention. Statistical tests such as an independent-samples t-test, chi-square test, Mann-Whitney test and analysis of covariance (ANCOVA) were used during the analyses. RESULTS Examining the mean of the PI of UAs in the IG and the CG at the 1st and the 2nd US measurement, a significant difference was found in the change in the measured value (Z = -2.545; p = 0.011). The IG showed a significantly higher increase in the mean of the PI of UAs (Median = 0.825) than the CG (Median = 0.130). The difference in the PI of the UAs of the IG and the CG is not related to the level of pain in any group (p = 0.336) and not related to the whole sample (p = 0.354); furthermore, the level of pain did not significantly differ between the two groups. CONCLUSIONS Our study is the first to document the significant effects of mild-to-moderate exercise training on the change in the PI of the UAs in individuals with PD. The IG had a reduced blood flow due to circulatory redistribution after exercise. The level of menstrual pain of primary dysmenorrhea patients is independent of the level of blood circulation regarding the PI of the UAs. Randomized controlled studies with more participants and a longer research period are needed to confirm our findings regarding the association between regular exercise and the PI of UAs. The study was registered at clinicaltrials.gov: NCT04618172.
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Affiliation(s)
- Zoltán Kovács
- Department of Obstetrics, Robert Hospital, 1135 Budapest, Hungary
- Doctoral School of Health Sciences, Faculty of Health Sciences, University of Pécs, 7621 Pécs, Hungary; (G.H.); (H.S.)
| | - Gabriella Hegyi
- Doctoral School of Health Sciences, Faculty of Health Sciences, University of Pécs, 7621 Pécs, Hungary; (G.H.); (H.S.)
| | - Henrik Szőke
- Doctoral School of Health Sciences, Faculty of Health Sciences, University of Pécs, 7621 Pécs, Hungary; (G.H.); (H.S.)
- Department of Integrative Medicine, Faculty of Health Sciences, University of Pécs, 7621 Pécs, Hungary
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Wu LJ, Chen Y, Lin ZW, Sun C, Xiong L, Xie XF, Peng C. [Therapeutic effect of Leonuri Herba aqueous decoction on primary dysmenorrhea in rats and its metabolomic analysis]. Zhongguo Zhong Yao Za Zhi 2023; 48:6093-6106. [PMID: 38114217 DOI: 10.19540/j.cnki.cjcmm.20230803.401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/21/2023]
Abstract
This study aimed to investigate the therapeutic effect of Leonuri Herba aqueous decoction on primary dysmenorrhea(PD) and explore the underlying mechanism in conjunction with untargeted metabolomics. Forty adult female rats were randomly divi-ded into a normal group, a model control group, ibuprofen(0.12 g·kg~(-1)) group, and high-and low-dose Leonuri Herba aqueous decoction(5 and 2.5 g·kg~(-1)) groups, with eight rats in each group. The PD rat model was prepared using intramuscular injection of estradiol benzoate combined with intraperitoneal injection of pitocin. Drugs were administered by gavage from the 4th day of modeling for 7 d. After the last administration, pitocin was injected intraperitoneally, and the writhing latency and writhing times within 30 min were recorded. The uterine and ovarian coefficients were determined. Estradiol(E_2), progesterone(Prog), oxytocin(OT), cyclooxyge-nase 2(COX-2), prostaglandin E_2(PGE_2), prostaglandin F_(2α)(PGF_(2α)), and Ca~(2+) levels in uterine tissues were measured by ELISA and biochemical kits. Morphological changes in uterine and ovarian tissues were observed by hematoxylin-eosin(HE) staining. The protein expression of oxytocin receptor(OTR), prostaglandin E_2 receptor 3(EP3), and estrogen receptor alpha(ERα) in uterine tissues was detected by immunohistochemistry. The mRNA expression of OTR, PGE_2 receptors 1-4(EP1, EP2, EP3, and EP4), and PGF_(2α) receptor(FP) in uterine tissues was detected by quantitative real-time PCR. Untargeted metabolomics analysis was performed by ultra-high-performance liquid chromatography-quadrupole-time-of-flight mass spectrometry(LC-QTOF-MS) technology to screen potential biomarkers and enrich metabolic pathways. The results showed that Leonuri Herba was able to significantly reduce the writhing times in PD rats(P<0.05 or P<0.01), significantly reduce the uterine and ovarian coefficients(P<0.01), and improve their histomorphology. After treatment with Leonuri Herba, PGE_2 content was significantly increased(P<0.05), COX-2, PGF_(2α) and Ca~(2+) content, and PGF_(2α)/PGE_2 was significantly decreased(P<0.05 or P<0.01), and OT content was decreased, while E_2 and Prog content tended to further increase in uterine tissues of PD rats. Correspondingly, OTR and EP3 protein expression was significantly downregulated(P<0.05 or P<0.01) and ERα protein expression was upregulated(P<0.05) in uterine tissues. The mRNA expression of FP and EP4 in uterine tissues was significantly downregulated(P<0.01), and the mRNA expression of EP1, EP3, and OTR showed a decreasing trend. The untargeted metabolomics results showed that 10 differential metabolites were restored in the plasma of PD rats after Leonuri Herba treatment. The results indicate that Leonuri Herba is effective in the prevention and treatment of PD, and the underlying mechanism may be attributed to the regulation of PGs synthesis and corresponding receptor binding.
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Affiliation(s)
- Liu-Jun Wu
- State Key Laboratory of Southwest Characteristic Traditional Chinese Medicine Resources, School of Pharmacy,Chengdu University of Traditional Chinese Medicine Chengdu 611137, China
| | - Yan Chen
- State Key Laboratory of Southwest Characteristic Traditional Chinese Medicine Resources, School of Pharmacy,Chengdu University of Traditional Chinese Medicine Chengdu 611137, China
| | - Zi-Wei Lin
- State Key Laboratory of Southwest Characteristic Traditional Chinese Medicine Resources, School of Pharmacy,Chengdu University of Traditional Chinese Medicine Chengdu 611137, China
| | - Chen Sun
- State Key Laboratory of Southwest Characteristic Traditional Chinese Medicine Resources, School of Pharmacy,Chengdu University of Traditional Chinese Medicine Chengdu 611137, China
| | - Liang Xiong
- State Key Laboratory of Southwest Characteristic Traditional Chinese Medicine Resources, School of Pharmacy,Chengdu University of Traditional Chinese Medicine Chengdu 611137, China
| | - Xiao-Fang Xie
- State Key Laboratory of Southwest Characteristic Traditional Chinese Medicine Resources, School of Pharmacy,Chengdu University of Traditional Chinese Medicine Chengdu 611137, China
| | - Cheng Peng
- State Key Laboratory of Southwest Characteristic Traditional Chinese Medicine Resources, School of Pharmacy,Chengdu University of Traditional Chinese Medicine Chengdu 611137, China
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Wang C, Liu L, Bai X. Knowledge Mapping of Primary Dysmenorrhea: Hotspots, Knowledge Structure, and Theme Trends. J Pain Res 2023; 16:3613-3624. [PMID: 37915863 PMCID: PMC10617405 DOI: 10.2147/jpr.s435236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2023] [Accepted: 10/23/2023] [Indexed: 11/03/2023] Open
Abstract
Purpose The global incidence of primary dysmenorrhea is continuously increasing, and understanding its research trends is crucial for effective pain management and women's health. Therefore, this study aims to perform a comprehensive bibliometric analysis of primary dysmenorrhea research to identify hotspots, explore emerging trends, and provide valuable insights for future research endeavors. Material and Methods All of the relevant studies on primary dysmenorrhea in the Web of Science™ Core Collection database were searched for bibliometric analysis. Biclustering analysis using gCLUTO software was performed to identify research hotspots. Social network analysis with Ucinet was employed to reveal knowledge structure. Evolutionary analysis using SciMAT was utilized to predict thematic trends. Results A total of 903 papers were analyzed, indicating a gradual increase in research on primary dysmenorrhea in recent years, with the scope of research expanding and diversifying. We identified seven hotspots, three treatment nodes, and four thematic trends. Research hotspots focused on epidemiological studies, adolescent primary dysmenorrhea, drug and non-drug treatments. Within the realm of treatments, we have identified three treatment nodes: acupuncture, acupressure, and ibuprofen. The evolution of research has witnessed a shift from traditional epidemiological studies toward a more diverse research landscape. Adolescent primary dysmenorrhea is expected to remain a prominent research topic while dietary supplements and lifestyle are predicted to gain more attention. An emerging theme is the study of variation and polymorphism of circadian rhythm genes concerning primary dysmenorrhea. Conclusion This bibliometric analysis provides valuable insights into the current state of research on primary dysmenorrhea, offering a clearer understanding of the field's landscape. The identified hotspots, knowledge structure, and thematic trends can serve as valuable references for future investigations in this area. The research holds significant scientific importance and innovative value in elucidating the mechanisms of primary dysmenorrhea and finding more effective treatment approaches.
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Affiliation(s)
- Cong Wang
- Department of Anesthesiology, Shengjing Hospital of China Medical University, Shenyang, Liaoning Province, People’s Republic of China
| | - Lidan Liu
- Department of Anesthesiology, Shengjing Hospital of China Medical University, Shenyang, Liaoning Province, People’s Republic of China
| | - Xue Bai
- Department of Health Management, Shengjing Hospital of China Medical University, Shenyang, Liaoning Province, People’s Republic of China
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Jiang J, Zhuang Y, Si S, Cheng H, Alifu X, Mo M, Zhou H, Liu H, Yu Y. The Association of Reproductive Hormones During the Menstrual Period with Primary Dysmenorrhea. Int J Womens Health 2023; 15:1501-1514. [PMID: 37840555 PMCID: PMC10573379 DOI: 10.2147/ijwh.s421950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 08/30/2023] [Indexed: 10/17/2023] Open
Abstract
Objective This study aimed to investigate the association of reproductive hormones with primary dysmenorrhea in Chinese women. Methods A case-control study was conducted and patients with primary dysmenorrhea and non-dysmenorrhea participants were recruited. Oxytocin, PGF2α, vasopressin, estriol and estradiol were respectively measured in plasma collected three to five days after menstruation. Restricted cubic spline and multiple logistic regression models were adopted to analyze the association between hormones and primary dysmenorrhea. Results There were 604 participants enrolled in our study including 300 patients with primary dysmenorrhea. After adjustment for the potential confounders, oxytocin levels (Q3: OR (95% CI) = 0.50 (0.27~0.95) (p=0.035); Q4: 0.34 (0.17~0.66) (p=0.001)) and PGF2α levels (Q3: 0.45 (0.24~0.87) (p=0.017); Q4: 0.43 (0.22~0.84) (p=0.013)) were respectively associated with an decreased risk of primary dysmenorrhea, but estradiol (Q2: 2.18 (1.13~4.19) (p=0.020); Q3: 2.17 (1.12~4.19) (p=0.022)) and vasopressin (Q3: 2.88 (1.48~5.63) (p=0.002); Q4: 3.20 (1.65~6.22) (p<0.001)) with an increased risk of primary dysmenorrhea, respectively. Among patients with primary dysmenorrhea, the higher estriol level was associated with higher frequent dysmenorrhea (Q2: 3.12 (1.32~7.34) (p=0.009); Q3: 4.97 (2.08~11.85) (p<0.001)) and always dysmenorrhea (Q2: 2.51 (1.03~6.11) (p=0.041); Q3: 3.10 (1.25~7.73) (p=0.015)). Similarly, high estriol levels were associated with the higher degree of pain significantly only when hormone levels were at a high level (Q3: 2.06 (1.03~4.18) (p=0.043)). Conclusion Higher serum vasopressin and estradiol concentrations as well as lower oxytocin and PGF2α levels were associated with higher risk of primary dysmenorrhea. Estrogen showed a reverse U-shape association on the frequency and degree of pain among patients with primary dysmenorrhea.
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Affiliation(s)
- Junying Jiang
- Department of Women’s Health, Yiwu Maternity and Children Hospital, Yiwu, People’s Republic of China
| | - Yan Zhuang
- Department of Epidemiology & Health Statistics, School of Public Health, School of Medicine, Zhejiang University, Hangzhou City, People’s Republic of China
| | - Shuting Si
- Department of Epidemiology & Health Statistics, School of Public Health, School of Medicine, Zhejiang University, Hangzhou City, People’s Republic of China
| | - Haoyue Cheng
- Department of Epidemiology & Health Statistics, School of Public Health, School of Medicine, Zhejiang University, Hangzhou City, People’s Republic of China
| | - Xialidan Alifu
- Department of Epidemiology & Health Statistics, School of Public Health, School of Medicine, Zhejiang University, Hangzhou City, People’s Republic of China
| | - Minjia Mo
- Department of Epidemiology & Health Statistics, School of Public Health, School of Medicine, Zhejiang University, Hangzhou City, People’s Republic of China
| | - Haibo Zhou
- Department of Epidemiology & Health Statistics, School of Public Health, School of Medicine, Zhejiang University, Hangzhou City, People’s Republic of China
| | - Hui Liu
- Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou City, People’s Republic of China
| | - Yunxian Yu
- Department of Epidemiology & Health Statistics, School of Public Health, School of Medicine, Zhejiang University, Hangzhou City, People’s Republic of China
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Upganlawar DS, Patil S, Dhage PP. Efficacy of Connective Tissue Therapy and Abdominal Stretching Exercises in Individuals With Primary Dysmenorrhea: A Review. Cureus 2023; 15:e46553. [PMID: 37933353 PMCID: PMC10625499 DOI: 10.7759/cureus.46553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Accepted: 10/05/2023] [Indexed: 11/08/2023] Open
Abstract
Dysmenorrhea is a menstrual disorder characterized by painful uterine cramps that occur during menstruation. There are two types of dysmenorrhea, primary and secondary. It affects 45-95% of all menstruating women worldwide. The prevalence in India is approximately 75%. Primary dysmenorrhea diagnosis is based on the patient's medical history and physical examination. If the history of start and duration of lower abdominal discomfort suggests secondary dysmenorrhoea or if the dysmenorrhoea does not respond to medical treatment, a pelvic examination is necessary to evaluate dysmenorrhoea. Because of the increasingly large number of women who are impacted by primary dysmenorrhea, it should be a public health concern that authorities must address. Abdominal stretching is a very simple, efficient, and risk-free workout. Some of the benefits of stretching exercises for dysmenorrhea include increased elasticity and strength of the spine and pelvic muscles and reduction in pain. The knee-to-chest exercise in combination with hydrocollator packs has a significant effect in improving the pain and the monthly irregularities in primary menstrual pain. Massage of connective tissue is a form of cutaneous stimulation that tries to stimulate the connective tissue's mechanical receptors. Connective tissue massage studies for treating a range of dysfunctions usually indicate that patients treated with this modality get pain alleviation and even complete remission.
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Affiliation(s)
- Dhanashree S Upganlawar
- Physiotherapy, Ravi Nair Physiotherapy College, Datta Meghe Institute of Medical Sciences, Wardha, IND
| | - Shubhangi Patil
- Community Health Physiotherapy, Ravi Nair Physiotherapy College, Datta Meghe Institute of Medical Sciences, Wardha, IND
| | - Prasad P Dhage
- Community Health Physiotherapy, Ravi Nair Physiotherapy College, Datta Meghe Institute of Medical Sciences, Wardha, IND
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Moreno Gómez A, Guo P, de la Llave Rincón AI, Efstathiou N. Women's experiences of primary dysmenorrhea symptoms: a systematic review of qualitative evidence and meta-aggregation. Women Health 2023; 63:658-668. [PMID: 37726871 DOI: 10.1080/03630242.2023.2255289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Accepted: 08/28/2023] [Indexed: 09/21/2023]
Abstract
Primary dysmenorrhea (PD) has a significant impact on women's lives, especially among young women who miss school and work due to painful periods. Experiences and how women manage PD have been explored to some extent, but the evidence has not been systematically collated and reviewed to allow health professionals to better understand women's experiences of and perceptions about PD. Hence, we aim to synthesize the qualitative evidence related to women's experiences of PD and associated symptoms. For this purpose, seven databases (Ovid MEDLINE®, PubMed, Embase, APA PsycINFO, Web of Science, CINAHL and OpenGrey) were searched for relevant papers published in English, Spanish, Greek and Chinese between January 1997 and May 2021. All studies investigating women's experiences with PD were included; besides, The Critical Appraisal Skills Programme (CASP) tool for qualitative studies was used to critically appraise the papers. A data extraction form was developed using JBI template and findings from the papers were analyzed and synthesized using meta-aggregation. Sixteen articles were included and during the analysis five themes were identified: Experiencing pain and associated symptoms, the psychological dimension of PD, knowledge and support, day-to-day living with PD, and coping strategies. We concluded taboos and deeply rooted beliefs around menstruation can potentially lead to gender inequalities; hence, women's common concerns and their experiences with PD need to be considered. Training and treatment protocols for health practitioners are needed. Future research should focus on development and testing of protocols for diagnosis, pharmacological and non-pharmacological management and men's perceptions of menstruation of their lovers.
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Affiliation(s)
- Ana Moreno Gómez
- Student in Health Sciences, Universidad Rey Juan Carlos, Alcorcón (Madrid), Spain
| | - Ping Guo
- School of Nursing, Institute of Clinical Sciences, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Ana Isabel de la Llave Rincón
- Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, Alcorcón, Spain
- Cátedra Institucional en Docencia, Clínica e Investigación en Fisioterapia: Terapia Manual, Punción Seca y Ejercicio Terapéutico, Universidad Rey Juan Carlos, Alcorcón, Spain
| | - Nikolaos Efstathiou
- College of Medical and Dental Sciences, Institute of Clinical Sciences, School of Nursing, University of Birmingham, Birmingham, UK
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Lin M, Zhang MJ, Fan XS, Zhang XF, Liu J, Lu GT, Chen H, Zuo G, Liu J, Zhang JC, She YF. [The skin surface microcirculation of conception vessel, governor vessel and thoroughfare vessel in patients with primary dysmenorrhea]. Zhongguo Zhen Jiu 2023; 43:1042-7. [PMID: 37697880 DOI: 10.13703/j.0255-2930.20221227-k0005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 09/13/2023]
Abstract
OBJECTIVE To observe the skin surface microcirculation of acupoints of conception vessel, governor vessel and thoroughfare vessel in patients with primary dysmenorrhea using laser speckle contrast imaging (LSCI), and provide acupoint selection basis of acupuncture-moxibustion for primary dysmenorrhea. METHODS Ninety-nine healthy female college students with regular menstrual cycles (normal group) and 94 female college students with primary dysmenorrhea (dysmenorrhea group) were recruited. Before menstrual period, on the first day of menstruation, and on the third day after menstruation, LSCI was used to observe the surface microcirculation at the abdominal acupoints of conception vessel, i. e. Yinjiao (CV 7), Qihai (CV 6), Shimen (CV 5), Guanyuan (CV 4), Zhongji (CV 3) and Qugou (CV 2), acupoints of thoroughfare vessel, i. e. Huangshu (KI 16), Zhongzhu (KI 15), Siman (KI 14), Qixue (KI 13), Dahe (KI 12), Henggu (KI 11) and acupoints of lumbosacral region of governor vessel, i. e. Xuanshu (GV 5), Mingmen (GV 4), Yaoyangguan (GV 3), Yaoshu (GV 2) as well as two non-acupoints. RESULTS Before menstrual period, there was no significant difference in the surface blood perfusion of the acupoints between the dysmenorrhea group and the normal group (P>0.05). On the first day of menstruation, the surface blood perfusion of Xuanshu (GV 5), Mingmen (GV 4), Yaoyangguan (GV 3) and right Huangshu (KI 16) in the dysmenorrhea group was higher than that in the normal group (P<0.05, P<0.01). On the third day after menstruation, the surface blood perfusion of the right Henggu (KI 11) in the dysmenorrhea group was lower than that in the normal group (P<0.05). CONCLUSION In patients with primary dysmenorrhea, on the first day of menstruation, the surface blood perfusion of Xuanshu (GV 5), Mingmen (GV 4), Yaoyangguan (GV 3) of governor vessel, and the right Huangshu (KI 16) of thoroughfare vessel is increased, while on the third day after menstruation, the surface blood perfusion of the right Henggu (KI 11) of thoroughfare vessel is decreased. These findings might provide a basis for acupoint selection in the acupuncture-moxibustion treatment of primary dysmenorrhea.
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Affiliation(s)
- Miao Lin
- College of Acupuncture-Moxibustion and Tuina, Hebei University of TCM, Shijiazhuang 050200, China
| | | | - Xi-Sheng Fan
- College of Acupuncture-Moxibustion and Tuina, Hebei University of TCM, Shijiazhuang 050200, China; International Joint Research Center of Advantageous Diseases for Acupuncture and Moxibustion in Hebei Province, Shijiazhuang 050200
| | - Xi-Fen Zhang
- College of Acupuncture-Moxibustion and Tuina, Hebei University of TCM, Shijiazhuang 050200, China
| | - Jin Liu
- College of Acupuncture-Moxibustion and Tuina, Hebei University of TCM, Shijiazhuang 050200, China
| | - Guang-Tong Lu
- College of Acupuncture-Moxibustion and Tuina, Hebei University of TCM, Shijiazhuang 050200, China
| | - Hao Chen
- College of Acupuncture-Moxibustion and Tuina, Hebei University of TCM, Shijiazhuang 050200, China
| | - Guang Zuo
- College of Acupuncture-Moxibustion and Tuina, Hebei University of TCM, Shijiazhuang 050200, China
| | - Jun Liu
- College of Acupuncture-Moxibustion and Tuina, Hebei University of TCM, Shijiazhuang 050200, China; International Joint Research Center of Advantageous Diseases for Acupuncture and Moxibustion in Hebei Province, Shijiazhuang 050200
| | - Jun-Cha Zhang
- College of Acupuncture-Moxibustion and Tuina, Hebei University of TCM, Shijiazhuang 050200, China; International Joint Research Center of Advantageous Diseases for Acupuncture and Moxibustion in Hebei Province, Shijiazhuang 050200
| | - Yan-Fen She
- College of Acupuncture-Moxibustion and Tuina, Hebei University of TCM, Shijiazhuang 050200, China; International Joint Research Center of Advantageous Diseases for Acupuncture and Moxibustion in Hebei Province, Shijiazhuang 050200
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22
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Donayeva A, Amanzholkyzy A, Nurgaliyeva R, Gubasheva G, Abdelazim IA, Samaha II. The relation between primary dysmenorrhea in adolescents and body mass index. Prz Menopauzalny 2023; 22:126-129. [PMID: 37829266 PMCID: PMC10566326 DOI: 10.5114/pm.2023.131314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Accepted: 03/25/2023] [Indexed: 10/14/2023]
Abstract
Introduction The aim was to assess the relation between primary dysmenorrhea in adolescents and body mass index (BMI). Material and methods Two-hundred and ten adolescents were recruited for this cross-sectional research. After detailed evaluation, pelvic sonography was performed for the studied adolescents to rule out any pelvic abnormalities and/or lesion(s). The severity of the studied adolescents' dysmenorrhea was assessed by the visual analogue scale (VAS). The studied adolescents were divided into underweight, normal-weight, overweight, and obese adolescent groups based on their BMI (kg/m2). Collected data were analyzed using the ANOVA test, and correlation analysis (Pearson's correlation) to assess the relation between primary dysmenorrhea in adolescents and BMI. Results The visual analogue scale of dysmenorrhea was statistically higher in the underweight adolescent group (8.7 ±0.8) compared to normal-weight (6.5 ±0.5) (p = 0.000001), and overweight (6.3 ±0.6) (p = 0.000001) adolescent groups. The visual analogue scale of dysmenorrhea was also statistically higher in the obese adolescent group (9.4 ±0.6) compared to underweight (8.7 ±0.8) (p = 0.000001), normal-weight (6.5 ±0.5) (p = 0.000001), and overweight (6.3 ±0.6) (p = 0.000001) adolescent groups. Conclusions The visual analogue scale of dysmenorrhea was statistically higher in the underweight adolescent group compared to normal-weight, and overweight adolescent groups, and there was a strong negative relation between the VAS and BMI in the underweight adolescent group. In addition, the VAS of dysmenorrhea was statistically higher when the obese adolescent group was compared with the overweight, normal-weight and underweight adolescent groups, and there was a moderate positive relation between the VAS and BMI in the obese adolescent group.
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Affiliation(s)
- Ainur Donayeva
- Department of Normal Physiology, West Kazakhstan Marat Ospanov Medical University, Aktobe, Kazakhstan
| | - Ainur Amanzholkyzy
- Department of Normal Physiology, West Kazakhstan Marat Ospanov Medical University, Aktobe, Kazakhstan
| | - Roza Nurgaliyeva
- Department of Normal Physiology, West Kazakhstan Marat Ospanov Medical University, Aktobe, Kazakhstan
| | - Gulnara Gubasheva
- Department of Obstetrics and Gynecology №2, West Kazakhstan Marat Ospanov Medical University, Aktobe, Kazakhstan
| | - Ibrahim A. Abdelazim
- Department of Obstetrics and Gynecology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Ihab I. Samaha
- Department of Obstetrics and Gynecology, Faculty of Medicine, Helwan University, Cairo, Egypt
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CAO W, LIAO S, ZHANG Y, ZHOU L, LI G, OUYANG W, WEN Z. Effectiveness and safety of Xuefu Zhuyu oral liquid on -stagnation and blood-stasis pattern in patients with stable angina, tension-type headache and primary dysmenorrhea: rationale and design of a master protocol. J TRADIT CHIN MED 2023; 43:815-823. [PMID: 37454268 PMCID: PMC10320441 DOI: 10.19852/j.cnki.jtcm.20230517.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Accepted: 07/19/2022] [Indexed: 07/18/2023]
Abstract
We present the rationale and design of a master protocol study that clarifies the effectiveness and safety of Chinese herbal formulas on -stagnation and blood-stasis pattern (QBP). Three randomized controlled trials (RCTs) and real-world observational studies. Based on three registry cohorts of stable angina, tension-type headache and primary dysmenorrhea, patients with QBP will be enrolled in RCTs to receive either Xuefu Zhuyu (, XFZY) oral liquid or a placebo, while patients with non-QBP will be enrolled in the observational studies and experience follow-up. 1414 patients (RCTs: 574; observational studies: 840) will be recruited at seven centers in China over a 3-year period. The primary outcome is the visual analog scale of pain intensity. Adverse events will also be reported. The analysis will be undertaken separately in each sub-study, and then an overall analysis combining multiple subgroups will be performed to comprehensively investigate the effect of XFZY oral liquid. This study will provide high-quality evidence of XFZY oral liquid for QBP patients and show a paradigm of post-marketing evaluation of the effectiveness and safety for Chinese medicine following the notion of the pattern dominating different disease research models.
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Affiliation(s)
- Wencong CAO
- 1 Second Clinical Medical College (Second Affiliated Hospital), Guangzhou University of Chinese Medicine, Guangzhou 510405, China
| | - Shaojun LIAO
- 1 Second Clinical Medical College (Second Affiliated Hospital), Guangzhou University of Chinese Medicine, Guangzhou 510405, China
| | - Yuanwen ZHANG
- 2 First Clinical Medical College (First Affiliated Hospital), Guangzhou University of Chinese Medicine, Guangzhou 510405, China
| | - Li ZHOU
- 3 Key Unit of Methodology in Clinical Research, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou 510120, China
- 4 State Key Laboratory of Dampness Syndrome of Chinese Medicine, Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510120, China
| | - Geng LI
- 3 Key Unit of Methodology in Clinical Research, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou 510120, China
- 4 State Key Laboratory of Dampness Syndrome of Chinese Medicine, Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510120, China
| | - Wenwei OUYANG
- 3 Key Unit of Methodology in Clinical Research, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou 510120, China
- 4 State Key Laboratory of Dampness Syndrome of Chinese Medicine, Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510120, China
| | - Zehuai WEN
- 3 Key Unit of Methodology in Clinical Research, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou 510120, China
- 4 State Key Laboratory of Dampness Syndrome of Chinese Medicine, Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510120, China
- 5 Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou 510405, China
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Hsu PS, Cheng CM, Chao HT, Lin MW, Li WC, Lee LC, Liu CH, Chen LF, Hsieh JC. OPRM1 A118G polymorphism modulating motor pathway for pain adaptability in women with primary dysmenorrhea. Front Neurosci 2023; 17:1179851. [PMID: 37378013 PMCID: PMC10291086 DOI: 10.3389/fnins.2023.1179851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Accepted: 05/19/2023] [Indexed: 06/29/2023] Open
Abstract
Introduction Primary dysmenorrhea (PDM) is a common condition among women of reproductive age, characterized by menstrual pain in the absence of any organic causes. Previous research has established a link between the A118G polymorphism in the mu-opioid receptor (OPRM1) gene and pain experience in PDM. Specifically, carriers of the G allele have been found to exhibit maladaptive functional connectivity between the descending pain modulatory system and the motor system in young women with PDM. This study aims to explore the potential relationship between the OPRM1 A118G polymorphism and changes in white matter in young women with PDM. Methods The study enrolled 43 individuals with PDM, including 13 AA homozygotes and 30 G allele carriers. Diffusion tensor imaging (DTI) scans were performed during both the menstrual and peri-ovulatory phases, and tract-based spatial statistics (TBSS) and probabilistic tractography were used to explore variations in white matter microstructure related to the OPRM1 A118G polymorphism. The short-form McGill Pain Questionnaire (MPQ) was used to access participants' pain experience during the MEN phase. Results Two-way ANOVA on TBSS analysis revealed a significant main effect of genotype, with no phase effect or phase-gene interaction detected. Planned contrast analysis showed that during the menstrual phase, G allele carriers had higher fractional anisotropy (FA) and lower radial diffusivity in the corpus callosum and the left corona radiata compared to AA homozygotes. Tractographic analysis indicated the involvement of the left internal capsule, left corticospinal tract, and bilateral medial motor cortex. Additionally, the mean FA of the corpus callosum and the corona radiata was negatively correlated with MPQ scales in AA homozygotes, but this correlation was not observed in G allele carriers. No significant genotype difference was found during the pain-free peri-ovulary phase. Discussion OPRM1 A118G polymorphism may influence the connection between structural integrity and dysmenorrheic pain, where the G allele could impede the pain-regulating effects of the A allele. These novel findings shed light on the underlying mechanisms of both adaptive and maladaptive structural neuroplasticity in PDM, depending on the specific OPRM1 polymorphism.
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Affiliation(s)
- Pei-Shan Hsu
- Institute of Brain Science, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Integrated Brain Research Unit, Division of Clinical Research, Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Chinese Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan
| | - Chou-Ming Cheng
- Integrated Brain Research Unit, Division of Clinical Research, Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Hsiang-Tai Chao
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Ming-Wei Lin
- Institute of Public Health, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Wei-Chi Li
- Institute of Brain Science, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Integrated Brain Research Unit, Division of Clinical Research, Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Biological Science and Technology, College of Biological Science and Technology, National Yang Ming Chiao Tung University, Hsinchu, Taiwan
| | - Lin-Chien Lee
- Institute of Brain Science, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Integrated Brain Research Unit, Division of Clinical Research, Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Physical Medicine and Rehabilitation, Cheng Hsin General Hospital, Taipei, Taiwan
| | - Ching-Hsiung Liu
- Integrated Brain Research Unit, Division of Clinical Research, Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Neurology, Lotung Poh-Ai Hospital, Yilan, Taiwan
| | - Li-Fen Chen
- Institute of Brain Science, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Integrated Brain Research Unit, Division of Clinical Research, Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan
- Brain Research Center, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Institute of Biomedical Informatics, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Jen-Chuen Hsieh
- Integrated Brain Research Unit, Division of Clinical Research, Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Biological Science and Technology, College of Biological Science and Technology, National Yang Ming Chiao Tung University, Hsinchu, Taiwan
- Brain Research Center, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Center for Intelligent Drug Systems and Smart Bio-devices, National Yang Ming Chiao Tung University, Hsinchu, Taiwan
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Correyero-León M, Llamas-Ramos R, Calvo-Rodrigo J, Alvarado-Omenat JJ, Llamas-Ramos I. Transcutaneous Tibial Nerve Stimulation for Primary Dysmenorrhea: A Protocol for a Randomized Controlled Trial. Healthcare (Basel) 2023; 11:healthcare11111633. [PMID: 37297773 DOI: 10.3390/healthcare11111633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 05/18/2023] [Accepted: 05/22/2023] [Indexed: 06/12/2023] Open
Abstract
Primary dysmenorrhea (PD) is a painful menstruation that can persist for the duration of a woman's fertile life. Non-steroidal anti-inflammatory drugs, hormonal therapy, physiotherapy techniques, etc., are the main treatments. The main objective of this study is to evaluate the effectiveness of transcutaneous posterior tibial nerve stimulation (TTNS) in PD patients. The study will consist of a single-blind randomized clinical trial, parallel-assigned with two arms. Women with PD (18-43 years) with regular menstrual cycles and at least 4 points in VAS will be randomly divided into experimental (TTNS) and placebo (simulated stimulation) groups during 12 treatment sessions (1 session/week) and several follow-ups: monthly during treatment and 1, 3 and 6 months after. Maximum and mean pain intensity, pain duration, pain severity, number of anti-inflammatory drugs, quality of life, sleep quality, overall improvement, treatment satisfaction and secondary effects will be measured once a month every 6 months and at 3 and 6 months. The Student's t-test for independent samples or the Mann-Whitney U test will be used. The literature shows effective physiotherapeutic techniques for PD in the short term, which do not act on causes and have limitations. The TTNS technique can be used in transcutaneous and percutaneous modalities, with similar effectiveness, but the transcutaneous causes less discomfort. TTNS modulates pain, and long-term benefits could be achieved at low cost and without patient discomfort.
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Affiliation(s)
| | - Rocío Llamas-Ramos
- Department of Nursing and Physiotherapy, Faculty of Nursing and Physiotherapy, Universidad de Salamanca, Avda, Donantes de Sangre s/n, 37007 Salamanca, Spain
| | | | | | - Inés Llamas-Ramos
- Department of Nursing and Physiotherapy, Faculty of Nursing and Physiotherapy, Universidad de Salamanca, Avda, Donantes de Sangre s/n, 37007 Salamanca, Spain
- University Hospital of Salamanca, P.° de San Vicente, 182, 37007 Salamanca, Spain
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Yu Q, Cao J, Chen H, He J, Wang X, Liu R, Li T. Auricular therapy for primary dysmenorrhea: A protocol for systematic review and meta-analysis of randomized controlled trials. Medicine (Baltimore) 2023; 102:e33382. [PMID: 37000088 PMCID: PMC10063318 DOI: 10.1097/md.0000000000033382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Accepted: 03/08/2023] [Indexed: 04/01/2023] Open
Abstract
BACKGROUND Primary dysmenorrhea (PD) is a common problem among women. It is defined as any degree of perceived cramping pain during menstruation without any evident pathology. Auricular therapy (AT), a widely used alternative medical treatment method as part of traditional Chinese acupuncture, lacks reliable evidence to support its safety and effectiveness for PD. We aimed to conduct a meta-analysis to investigate the efficacy and safety of AT in PD and to investigate possible factors impacting the particular efficacy of AT in PD by meta-regression. METHODS This protocol followed the PRISMA guidelines of the Preferred Reporting Items for Systematic Reviews and Meta-Analysis Protocols. The following 9 sources will be searched for randomized control trials of AT for PD: the Cochrane Central Register of Controlled Trials, PubMed, Medline, Embase, Web of Science, Chinese Biomedical Literature Database (CBM), China National Knowledge Infrastructure, Chinese Science and Technology Periodicals (VIP) database and WanFang Database from inception to January 1, 2023. Primary outcomes include visual rating scales and clinical efficacy rates, while secondary outcomes include endocrine hormone indicators related to PD and adverse events. Two reviewers will work independently on study selection, data extraction, and coding, including the risk of bias assessment in the included studies. While conducting a meta-analysis, Review Manager version 5.3 will be employed. Otherwise, a descriptive analysis will be performed. The results will be displayed as a risk ratio with 95% confidence intervals for dichotomous data as well as weight mean difference or standardized mean difference with 95% confidence intervals for continuous data. RESULTS This study's protocol will investigate the efficacy and safety of AT in the treatment of PD in a systematic way. CONCLUSION This systematic evaluation will objectively and systematically assess the efficacy and safety of AT in PD based on the available evidence, as well as provides clinicians with evidence to support the treatment of the disease.
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Affiliation(s)
- Qianhui Yu
- Department of Acupuncture and Tuina, Changchun University of Chinese Medicine, Changchun, China
| | - Jiazhen Cao
- Department of Acupuncture and Tuina, Changchun University of Chinese Medicine, Changchun, China
| | - Hongxiu Chen
- Department of Acupuncture and Tuina, Changchun University of Chinese Medicine, Changchun, China
| | - Jing He
- Department of Acupuncture and Tuina, Changchun University of Chinese Medicine, Changchun, China
| | - Xinyue Wang
- Department of Acupuncture and Tuina, Changchun University of Chinese Medicine, Changchun, China
| | - Renming Liu
- Department of Acupuncture and Tuina, Changchun University of Chinese Medicine, Changchun, China
| | - Tie Li
- Department of Acupuncture and Tuina, Changchun University of Chinese Medicine, Changchun, China
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27
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Ghosh S, Ravindra RK, Modak A, Maiti S, Nath A, Koley M, Saha S. Efficacy of individualized homeopathic medicines in primary dysmenorrhea: a double-blind, randomized, placebo-controlled, clinical trial. J Complement Integr Med 2023; 20:258-267. [PMID: 34085495 DOI: 10.1515/jcim-2020-0512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Accepted: 05/25/2021] [Indexed: 06/12/2023]
Abstract
OBJECTIVES Homeopathic treatment is claimed to be beneficial for primary dysmenorrhoea (PD); still, systematic research evidences remain compromised. This study was undertaken to examine the efficacy of individualized homeopathic medicines (IH) against placebo in the treatment of PD. METHODS A double-blind, randomized, placebo-controlled trial was conducted at the gynecology outpatient department of Mahesh Bhattacharyya Homoeopathic Medical College and Hospital, West Bengal, India. Patients were randomized to receive either IH (n=64) or identical-looking placebo (n=64). Primary and secondary outcome measures were 0-10 numeric rating scales (NRS) measuring intensity of pain of dysmenorrhea and verbal multidimensional scoring system (VMSS) respectively; all measured at baseline, and every month, up to 3 months. Group differences and effect sizes (Cohen's d) were calculated on intention-to-treat (ITT) sample. RESULTS Groups were comparable at baseline (all p>0.05). Attrition rate was 10.9% (IH: 7, placebo: 7). Differences between groups in both pain NRS and VMSS favoured IH over placebo at all time points (all p<0.001, unpaired t-tests and two-ways repeated measures analysis of variance) with medium to large effect sizes. Natrum muriaticum and Pulsatilla nigricans (n=20 each; 15.6%) were the most frequently prescribed medicines. No harms, serious adverse events and intercurrent illnesses were recorded in either of the groups. CONCLUSIONS Homeopathic medicines acted significantly better than placebo in the treatment of PD. Independent replication is warranted. Trial registration: CTRI/2018/10/016013.
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Affiliation(s)
- Shubhamoy Ghosh
- Dept. of Pathology & Microbiology, Mahesh Bhattacharyya Homeopathic Medical College and Hospital, Howrah, West Bengal, India
| | - Rai Khushboo Ravindra
- Dept. of Repertory , Mahesh Bhattacharyya Homeopathic Medical College and Hospital, Howrah, West Bengal, India
| | - Amila Modak
- Dept. of Obstetrics & Gynecology, Mahesh Bhattacharyya Homeopathic Medical College and Hospital, Howrah, West Bengal, India
| | - Shukdeb Maiti
- Dept. of Repertory , Mahesh Bhattacharyya Homeopathic Medical College and Hospital, Howrah, West Bengal, India
| | - Arunava Nath
- Dept. of Forensic Medicine & Toxicology, Pratap Chandra Memorial Homoeopathic Hospital and College, Kolkata, West Bengal, India
| | - Munmun Koley
- Dept. of Organon of Medicine and Homoeopathic Philosophy, State National Homoeopathic Medical College and Hospital, Lucknow, Uttar Pradesh, India
| | - Subhranil Saha
- Dept. of Repertory, D. N. De Homoeopathic Medical College and Hospital, Kolkata, West Bengal, India
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Lee LC, Chen YY, Li WC, Yang CJ, Liu CH, Low I, Chao HT, Chen LF, Hsieh JC. Adaptive neuroplasticity in the default mode network contributing to absence of central sensitization in primary dysmenorrhea. Front Neurosci 2023; 17:1094988. [PMID: 36845415 PMCID: PMC9947468 DOI: 10.3389/fnins.2023.1094988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 01/25/2023] [Indexed: 02/11/2023] Open
Abstract
Introduction Primary dysmenorrhea (PDM), the most prevalent gynecological problem among women of reproductive age, presents as a regular pattern of cyclic menstrual pain. The presence or absence of central sensitization (i.e., pain hypersensitivity) in cases of PDM is a contentious issue. Among Caucasians, the presence of dysmenorrhea is associated with pain hypersensitivity throughout the menstrual cycle, indicating pain amplification mediated by the central nervous system. We previously reported on the absence of central sensitization to thermal pain among Asian PDM females. In this study, functional magnetic resonance imaging was used to reveal mechanisms underlying pain processing with the aim of explaining the absence of central sensitization in this population. Methods Brain responses to noxious heat applied to the left inner forearm of 31 Asian PDM females and 32 controls during their menstrual and periovulatory phases were analyzed. Results and discussion Among PDM females experiencing acute menstrual pain, we observed a blunted evoked response and de-coupling of the default mode network from the noxious heat stimulus. The fact that a similar response was not observed in the non-painful periovulatory phase indicates an adaptive mechanism aimed at reducing the impact of menstrual pain on the brain with an inhibitory effect on central sensitization. Here we propose that adaptive pain responses in the default mode network may contribute to the absence of central sensitization among Asian PDM females. Variations in clinical manifestations among different PDM populations can be attributed to differences in central pain processing.
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Affiliation(s)
- Lin-Chien Lee
- Institute of Brain Science, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan,Integrated Brain Research Unit, Division of Clinical Research, Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan,Department of Physical Medicine and Rehabilitation, Cheng Hsin General Hospital, Taipei, Taiwan
| | - Ya-Yun Chen
- Institute of Brain Science, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan,Integrated Brain Research Unit, Division of Clinical Research, Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Wei-Chi Li
- Institute of Brain Science, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan,Integrated Brain Research Unit, Division of Clinical Research, Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan,Department of Biological Science and Technology, College of Biological Science and Technology, National Yang Ming Chiao Tung University, Hsinchu, Taiwan
| | - Ching-Ju Yang
- Institute of Brain Science, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan,Integrated Brain Research Unit, Division of Clinical Research, Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Ching-Hsiung Liu
- Integrated Brain Research Unit, Division of Clinical Research, Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan,Institute of Traditional Medicine, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan,Department of Neurology, Lotung Poh-Ai Hospital, Yilan, Taiwan
| | - Intan Low
- Institute of Brain Science, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan,Integrated Brain Research Unit, Division of Clinical Research, Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Hsiang-Tai Chao
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Li-Fen Chen
- Institute of Brain Science, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan,Integrated Brain Research Unit, Division of Clinical Research, Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan,Institute of Biomedical Informatics, National Yang Ming Chiao Tung University, Taipei, Taiwan,Brain Research Center, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Jen-Chuen Hsieh
- Integrated Brain Research Unit, Division of Clinical Research, Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan,Department of Biological Science and Technology, College of Biological Science and Technology, National Yang Ming Chiao Tung University, Hsinchu, Taiwan,Brain Research Center, National Yang Ming Chiao Tung University, Taipei, Taiwan,Center for Intelligent Drug Systems and Smart Bio-Devices, National Yang Ming Chiao Tung University, Hsinchu, Taiwan,*Correspondence: Jen-Chuen Hsieh,
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Wang J, He X, Zhu C, Ding H, Feng G, Yang X, Liu L, Song Y. The relationship between spino-pelvic alignment and primary dysmenorrhea. Front Surg 2023; 10:1125520. [PMID: 36843999 PMCID: PMC9945517 DOI: 10.3389/fsurg.2023.1125520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Accepted: 01/17/2023] [Indexed: 02/10/2023] Open
Abstract
Introduction Most women of reproductive age suffered from the primary dysmenorrhea (PD). Up to date, most studies on the etiology of dysmenorrhea focused on endocrine factors while ignored the effect of spino-pelvic bony anatomy on uterus. In this study, we innovatively shed light on the relationship between primary dysmenorrhea and sagittal spino-pelvic alignment. Materials and Methods 120 patients diagnosed with primary dysmenorrhea and a control group of 118 healthy volunteers were enrolled into this study. All subjects received the standing full-length posteroanterior plain radiography to evaluate the sagittal spino-pelvic parameters. The visual analog scale (VAS) was used to assess pain rating of primary dysmenorrhea patients. Analysis of variance (ANOVA) or Student's t test was performed to measure statistical significance between differences. Results There was a significant difference in pelvic incidence (PI), sacral slope (SS), lumbar lordosis (LL) and thoracic kyphosis (TK) between PD group and Normal group (P<0.05). Furthermore, in PD group, the PI and SS was significant different between mild pain group and moderate pain group (P<0.05) and there was a significant negative correlation between pain rating and SS. From the perspective of sagittal spinal alignment, the majority of PD patients were classified with Roussouly type 2, meanwhile most normal people were classified with Roussouly type 3. Conclusion Sagittal spino-pelvic alignment was related to primary dysmenorrhea symptoms. Lower SS and PI angles may contribute to a worsen pain in PD patients.
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Affiliation(s)
- Juehan Wang
- Department of Orthopedic Surgery and Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu, China
| | - Xin He
- Department of Obstetrics and Gynecology, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Ce Zhu
- Department of Orthopedic Surgery and Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu, China
| | - Hong Ding
- Department of Orthopedic Surgery and Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu, China
| | - Ganjun Feng
- Department of Orthopedic Surgery and Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu, China
| | - Xi Yang
- Department of Orthopedic Surgery and Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu, China,Correspondence: Xi Yang Limin Liu
| | - Limin Liu
- Department of Orthopedic Surgery and Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu, China,Correspondence: Xi Yang Limin Liu
| | - Yueming Song
- Department of Orthopedic Surgery and Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu, China
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Peng Y, Dong BH, Jiang YX, Wu J, Cao MYJ, Hu CJ, Xu RC, Chen ZM. [Material basis and mechanism of Curcuma longa tuberous roots with and without vinegar processing in treating primary dysmenorrhea]. Zhongguo Zhong Yao Za Zhi 2023; 48:649-659. [PMID: 36872228 DOI: 10.19540/j.cnki.cjcmm.20221101.302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 03/07/2023]
Abstract
Liquid chromatography-mass spectrometry was employed to analyze the chemical components in Curcuma longa tuberous roots(HSYJ), C. longa tuberous roots processed with vinegar(CHSYJ), and rat serum after the administration. The active components of HSYJ and CHSYJ absorbed in serum were identified based on the secondary spectrum of database and literature. The targets of primary dysmenorrhea was screened out from database. The protein-protein interaction network analysis, gene ontology(GO) functional annotation, and Kyoto Encyclopedia of Genes and Genomes(KEGG) pathway enrichment analysis were performed for the common targets shared by the drug active components in serum and primary dysmenorrhea, and the component-target-pathway network was constructed. AutoDock was used to conduct molecular docking between the core components and targets. A total of 44 chemical components were identified from HSYJ and CHSYJ, including 18 absorbed in serum. On the basis of network pharmacology, we identified 8 core components(including procurcumenol, isobutyl p-hydroxybenzoate, ferulic acid, and zedoarondiol) and 10 core targets \[including interleukin-6(IL-6), estrogen receptor 1(ESR1), and prostaglandin-endoperoxide synthase 2(PTGS2)\]. The core targets were mainly distributed in the heart, liver, uterus, and smooth muscle. The molecular docking results showed that the core components were well bound to the core targets, indicating that HSYJ and CHSYJ may exert therapeutic effect on primary dysmenorrhea via estrogen, ovarian steroidogenesis, tumor necrosis factor(TNF), hypoxia-inducible factor-1(HIF-1), IL-17 and other signaling pathways. This study clarifies the HSYJ and CHSYJ components absorbed in serum, as well as the corresponding mechanism, providing a reference for further elucidating the therapeutic material basis and clinical application of HSYJ and CHSYJ.
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Affiliation(s)
- Ying Peng
- School of Pharmacy,Chengdu University of Traditional Chinese Medicine Chengdu 611137,China State Key Laboratory of Southwestern Chinese Medicine Resources,Chengdu University of Traditional Chinese Medicine Chengdu 611137,China Sichuan Intangible Cultural Heritage Protection and Inheritance Base,Chengdu University of Traditional Chinese Medicine Chengdu 611137,China
| | - Bao-Hua Dong
- School of Pharmacy,Chengdu University of Traditional Chinese Medicine Chengdu 611137,China State Key Laboratory of Southwestern Chinese Medicine Resources,Chengdu University of Traditional Chinese Medicine Chengdu 611137,China Sichuan Intangible Cultural Heritage Protection and Inheritance Base,Chengdu University of Traditional Chinese Medicine Chengdu 611137,China
| | - Yun-Xiu Jiang
- School of Pharmacy,Chengdu University of Traditional Chinese Medicine Chengdu 611137,China State Key Laboratory of Southwestern Chinese Medicine Resources,Chengdu University of Traditional Chinese Medicine Chengdu 611137,China Sichuan Intangible Cultural Heritage Protection and Inheritance Base,Chengdu University of Traditional Chinese Medicine Chengdu 611137,China
| | - Jie Wu
- School of Pharmacy,Chengdu University of Traditional Chinese Medicine Chengdu 611137,China State Key Laboratory of Southwestern Chinese Medicine Resources,Chengdu University of Traditional Chinese Medicine Chengdu 611137,China Sichuan Intangible Cultural Heritage Protection and Inheritance Base,Chengdu University of Traditional Chinese Medicine Chengdu 611137,China
| | - Ma-Yi-Jie Cao
- School of Pharmacy,Chengdu University of Traditional Chinese Medicine Chengdu 611137,China State Key Laboratory of Southwestern Chinese Medicine Resources,Chengdu University of Traditional Chinese Medicine Chengdu 611137,China Sichuan Intangible Cultural Heritage Protection and Inheritance Base,Chengdu University of Traditional Chinese Medicine Chengdu 611137,China
| | - Chang-Jiang Hu
- School of Pharmacy,Chengdu University of Traditional Chinese Medicine Chengdu 611137,China State Key Laboratory of Southwestern Chinese Medicine Resources,Chengdu University of Traditional Chinese Medicine Chengdu 611137,China Sichuan Intangible Cultural Heritage Protection and Inheritance Base,Chengdu University of Traditional Chinese Medicine Chengdu 611137,China Key Laboratory of Chinese Medicine Formulations Particle Mass and Clinical Evaluation Chengdu 611137,China
| | - Run-Chun Xu
- School of Pharmacy,Chengdu University of Traditional Chinese Medicine Chengdu 611137,China State Key Laboratory of Southwestern Chinese Medicine Resources,Chengdu University of Traditional Chinese Medicine Chengdu 611137,China Sichuan Intangible Cultural Heritage Protection and Inheritance Base,Chengdu University of Traditional Chinese Medicine Chengdu 611137,China
| | - Zhi-Min Chen
- School of Pharmacy,Chengdu University of Traditional Chinese Medicine Chengdu 611137,China State Key Laboratory of Southwestern Chinese Medicine Resources,Chengdu University of Traditional Chinese Medicine Chengdu 611137,China Sichuan Intangible Cultural Heritage Protection and Inheritance Base,Chengdu University of Traditional Chinese Medicine Chengdu 611137,China
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Liu N, Li Y, Hong Y, Huo J, Chang T, Wang H, Huang Y, Li W, Zhang Y. Altered brain activities in mesocorticolimbic pathway in primary dysmenorrhea patients of long-term menstrual pain. Front Neurosci 2023; 17:1098573. [PMID: 36793538 PMCID: PMC9922713 DOI: 10.3389/fnins.2023.1098573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 01/09/2023] [Indexed: 02/01/2023] Open
Abstract
Background Patients with primary dysmenorrhea (PDM) often present with abnormalities other than dysmenorrhea including co-occurrence with other chronic pain conditions and central sensitization. Changes in brain activity in PDM have been demonstrated; however, the results are not consistent. Herein, this study probed into altered intraregional and interregional brain activity in patients with PDM and expounded more findings. Methods A total of 33 patients with PDM and 36 healthy controls (HCs) were recruited and underwent a resting-state functional magnetic resonance imaging scan. Regional homogeneity (ReHo) and mean amplitude of low-frequency fluctuation (mALFF) analysis were applied to compare the difference in intraregional brain activity between the two groups, and the regions with ReHo and mALFF group differences were used as seeds for functional connectivity (FC) analysis to explore the difference of interregional activity. Pearson's correlation analysis was conducted between rs-fMRI data and clinical symptoms in patients with PDM. Results Compared with HCs, patients with PDM showed altered intraregional activity in a series of brain regions, including the hippocampus, the temporal pole superior temporal gyrus, the nucleus accumbens, the pregenual anterior cingulate cortex, the cerebellum_8, the middle temporal gyrus, the inferior temporal gyrus, the rolandic operculum, the postcentral gyrus and the middle frontal gyrus (MFG), and altered interregional FC mainly between regions of the mesocorticolimbic pathway and regions associated with sensation and movement. The anxiety symptoms are correlated with the intraregional activity of the right temporal pole superior temporal gyrus and FC between MFG and superior frontal gyrus. Conclusion Our study showed a more comprehensive method to explore changes in brain activity in PDM. We found that the mesocorticolimbic pathway might play a key role in the chronic transformation of pain in PDM. We, therefore, speculate that the modulation of the mesocorticolimbic pathway may be a potential novel therapeutic mechanism for PDM.
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Affiliation(s)
- Ni Liu
- Department of Radiology, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, China
| | - Yingqiu Li
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, China
| | - Yueying Hong
- Department of Radiology, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, China
| | - Jianwei Huo
- Department of Radiology, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, China
| | - Tai Chang
- Department of Radiology, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, China
| | - Haoyuan Wang
- Department of Radiology, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, China
| | - Yiran Huang
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, China
| | - Wenxun Li
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, China,Wenxun Li ✉
| | - Yanan Zhang
- Department of Radiology, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, China,*Correspondence: Yanan Zhang ✉
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Xie Y, Qian J. Ge-Gen Decoction Exerts an Anti- Primary Dysmenorrhea Effect in Rats by Inactivating the HSP90/NLRP3/NF-κB/COX-2 Pathway. J Inflamm Res 2023; 16:1571-1580. [PMID: 37092132 PMCID: PMC10115205 DOI: 10.2147/jir.s400545] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Accepted: 04/05/2023] [Indexed: 04/25/2023] Open
Abstract
Objective Although Ge-Gen decoction (GGD) has beneficial effects on primary dysmenorrhea (PD), the underlying mechanisms remain poorly understood. Our previous proteomic data revealed decreased level of heat shock protein 90 (HSP90) in uterine tissues of rats with PD after GGD treatment. However, the potential role of HSP90 in the anti-PD effect of GGD and the underlying mechanisms remain unexplored. This study investigated the potential role and mechanism of HSP90 in the anti-PD effect of GGD using a PD rat model. Methods Wistar female rats were used to investigate the potential role of HSP90 in the anti-PD effect of GGD. The rat PD model was established by injecting estradiol benzoate and oxytocin. GGD, Terazosin (an agonist of HSP90) or GGD combined with Terazosin were orally administered to the PD rats. The expression levels of protein and cytokines, including HSP90, nucleotide-binding oligomerization domain-like receptor protein 3 (NLRP3), nuclear factor kappa B (NF-κB) and cyclooxygenase-2 (COX-2) in the uterine tissue of rats in each group were detected by immunohistochemical assay or Western blot. Results GGD ameliorated the writhing response, suppressed the protein levels of HSP90 and inflammation-associated proteins, including NLRP3, NF-κB, and COX-2 in uterine tissues of rats with PD. Terazosin attenuated the anti-PD effect of GGD and reversed the effects of GGD on the protein levels of NLRP3, NF-κB and COX-2 in uterine tissues. Conclusion GGD exerts an anti-PD effect and suppresses levels of HSP90 and some inflammation associated proteins in uterine tissues of rats.
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Affiliation(s)
- Yazhen Xie
- Department of Gynaecology, Taicang Traditional Chinese Medicine Hospital, Affiliated to Nanjing University of Chinese Medicine, Taicang, People’s Republic of China
- Correspondence: Yazhen Xie, Department of Gynaecology, Taicang Traditional Chinese Medicine Hospital, Affiliated to Nanjing University of Chinese Medicine, 140 Renmin South Road, Taicang, Jiangsu Province, People’s Republic of China, Tel +86 512 5372 8661, Email
| | - Jianqiang Qian
- Department of Traditional Chinese Medicine, Taicang Traditional Chinese Medicine Hospital, Affiliated to Nanjing University of Chinese Medicine, Taicang, People’s Republic of China
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Mitsuhashi R, Sawai A, Kiyohara K, Shiraki H, Nakata Y. Factors Associated with the Prevalence and Severity of Menstrual-Related Symptoms: A Systematic Review and Meta-Analysis. Int J Environ Res Public Health 2022; 20:ijerph20010569. [PMID: 36612891 PMCID: PMC9819475 DOI: 10.3390/ijerph20010569] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 12/24/2022] [Accepted: 12/26/2022] [Indexed: 06/03/2023]
Abstract
This study aimed to identify factors associated with the prevalence and severity of menstrual-related symptoms. The protocol was registered in PROSPERO (CRD42021208432). We conducted literature searches of PubMed and Ichushi-Web and used the Jonna Briggs Institute critical appraisal checklist to assess the quality. Of the 77 studies included in the meta-analysis, significant odds ratios (ORs) were obtained for eight factors associated with primary dysmenorrhea (PD): age ≥ 20 years (OR: 1.18; 95% confidence interval [CI]: 1.04−1.34), body mass index (BMI) < 18.5 kg/m2 (OR: 1.51; 95% CI: 1.01−2.26), longer menstrual periods (OR: 0.16; 95% CI: 0.04−0.28), irregular menstrual cycle (OR: 1.28; 95% CI: 1.13−1.45), family history of PD (OR: 3.80; 95% CI: 2.18−6.61), stress (OR: 1.88; 95% CI: 1.30−2.72), sleeping hours < 7 h (OR: 1.19; 95% CI: 1.04−1.35), and bedtime after 23:01 (OR: 1.30; 95% CI: 1.16−1.45). Two factors were associated with severity of PD (moderate vs. severe): BMI < 18.5 kg/m2 (OR: 1.89; 95% CI: 1.01−3.54) and smoking (OR: 1.94; 95% CI: 1.08−3.47). PD severity (mild vs. severe) and prevalence of premenstrual syndrome were associated with BMI < 18.5 kg/m2 (OR: 1.91; 95% CI: 1.04−3.50) and smoking (OR: 1.86; 95% CI: 1.31−2.66), respectively. The identified risk factors could be utilized to construct an appropriate strategy to improve menstrual symptoms and support women’s health.
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Affiliation(s)
- Risa Mitsuhashi
- Graduate School of Comprehensive Human Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba 305-8574, Japan
| | - Akemi Sawai
- Research Institute of Physical Fitness, Japan Women’s College of Physical Education, 8-19-1 Kitakarasuyama, Setagaya-ku 157-8565, Japan
| | - Kosuke Kiyohara
- Department of Food Science, Faculty of Home Economics, Otsuma Women’s University, 12 Sanban-cho, Chiyoda-ku 102-8357, Japan
| | - Hitoshi Shiraki
- Faculty of Health and Sport Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba 305-8574, Japan
| | - Yoshio Nakata
- Faculty of Health and Sport Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba 305-8574, Japan
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Huang WC, Chiu PC, Ho CH. The Sprint-Interval Exercise Using a Spinning Bike Improves Physical Fitness and Ameliorates Primary Dysmenorrhea Symptoms Through Hormone and Inflammation Modulations: A Randomized Controlled Trial. J Sports Sci Med 2022; 21:595-607. [PMID: 36523895 PMCID: PMC9741723 DOI: 10.52082/jssm.2022.595] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 11/07/2022] [Indexed: 11/22/2022]
Abstract
Dysmenorrhea with high prevalence has been categorized as primary dysmenorrhea (PD) and secondary dysmenorrhea due to differences in pathogenesis. A significant number of reproductive females suffering from monthly menstruation have to deal with negative impacts on their quality of life, work/study productivity, activities, and social relationships. In addition to medical treatment, exercise has been recognized as a complementary and alternative strategy for disease prevention, alleviation, and rehabilitation. This study aimed to investigate the potential effects of exercise on the severity of primary dysmenorrhea, physiological modulation, and physical fitness. Participants consisted of university students who were enrolled in the study and divided into a non-PD (Control) and a PD group based on recruiting criteria, the latter being randomly assigned to either an untreated dysmenorrhea group or a dysmenorrhea group that underwent 10 weeks of high intensity interval training (HIIT) exercise (Dysmen and DysmenHIIT, respectively). The DysmenHIIT group used spinning bikes and the training intensity was validated by heart rate monitors and BORG rating of perceived exertion. Forms containing participant information (premenstrual symptoms, menstrual distress, and a Short Form McGill Pain Questionnaire) as well as physical fitness, biochemical variables, hormone and prostaglandin (PGE2 and PGF2α) levels were assessed before and after the exercise intervention. After intervention, premenstrual symptoms (anger, anxiety, depression, activity level, fatigue, etc.), menstrual distress symptoms (cramps, aches, swelling, etc.), and pain severity were shown to be significantly mitigated, possibly through hormone (estradiol, prolactin, progesterone, and cortisol) modulation. Furthermore, high-sensitivity C-reactive protein (HsCRP), PGE2 and PGF2α levels were also down-regulated, resulting in the amelioration of uterine contraction and inflammation. Participants' physical fitness, including cardiovascular endurance and explosive force, was significantly improved after HIIT. The 10-week HIIT spinning bike exercise used in this study could be employed as a potential and complementary treatment for PD symptoms alleviation and considered as part of an educational health plan for promoting women's health. However, the effects of HIIT utilizing different exercise methods and accounting for different age populations and secondary PD warrant further investigation.
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Affiliation(s)
- Wen-Ching Huang
- Department of Exercise and Health Science, National Taipei University of Nursing and Health Sciences, Taiwan, Department of Exercise and Health Science, National Taipei University of Nursing and Health Sciences; No.365, Ming-te Road, Peitou District, Taipei City 112303, Taiwan
| | - Pei Chi Chiu
- Department of Exercise and Health Science, National Taipei University of Nursing and Health Sciences, Taiwan
| | - Chi Hong Ho
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taiwan
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Kim PW, Kim S, Kim DI, Cha J, Lee HS, Ko MM, Jang S, Yang C, Lee MS. Development of the Korean Medicine Core Outcome Set for Primary Dysmenorrhea (COS-PD-KM) for Herbal Medicine Treatment of Primary Dysmenorrhea in Primary Clinics. Int J Environ Res Public Health 2022; 19:15321. [PMID: 36430040 PMCID: PMC9690837 DOI: 10.3390/ijerph192215321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Revised: 11/16/2022] [Accepted: 11/17/2022] [Indexed: 06/16/2023]
Abstract
The aim of this study was to develop a Korean medicine (KM) core outcome set (COS) for primary dysmenorrhea to evaluate the effectiveness of herbal medicine (HM) in treating primary dysmenorrhea in patients visiting KM primary clinics. Previously reported outcomes were identified through a literature review to define outcomes and effect modifiers (EMs) for the questionnaire. Experts were invited to conduct modified Delphi consensus exercises, and primary care clinicians were invited to conduct Delphi consensus exercises to evaluate suitability and feasibility. Finally, an additional round of a modified Delphi exercise was conducted with experts to obtain a final agreement on the COS. Seventeen outcomes and 15 EMs were included from a literature review, and one effect modifier was suggested by the experts (Phase 1). In Phase 2, after the modified Delphi consensus exercises by experts, 10 outcomes and 11 EMs were included in the COS. The clinicians all agreed on the feasibility of COS (Phase 3). Finally, 10 outcomes and 6 EMs were included in the COS-PD-KM after the final modified Delphi consensus exercise (Phase 4). The effectiveness of HM used in primary clinics could be evaluated with this COS in patients with primary dysmenorrhea. Further studies that involve more relevant stakeholder groups, such as patient representatives and gynecological experts, are needed.
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Affiliation(s)
- Pyung-Wha Kim
- R&D Strategy Division, Korea Institute of Oriental Medicine, Daejeon 34054, Republic of Korea
| | - Sungha Kim
- KM Science Research Division, Korea Institute of Oriental Medicine, Daejeon 34054, Republic of Korea
| | - Dong-Il Kim
- Department of Obstetrics & Gynecology, College of Korean Medicine, Dongguk University, Goyang 10326, Republic of Korea
| | - Jiyun Cha
- Digital Health Research Division, Korea Institute of Oriental Medicine, Daejeon 34054, Republic of Korea
| | - He-Sol Lee
- R&D Strategy Division, Korea Institute of Oriental Medicine, Daejeon 34054, Republic of Korea
| | - Mi Mi Ko
- KM Science Research Division, Korea Institute of Oriental Medicine, Daejeon 34054, Republic of Korea
| | - Soobin Jang
- Department of Preventive Medicine, College of Korean Medicine, Daegu Haany University, Gyeongsan 38610, Republic of Korea
| | - Changsop Yang
- KM Science Research Division, Korea Institute of Oriental Medicine, Daejeon 34054, Republic of Korea
| | - Myeong Soo Lee
- KM Science Research Division, Korea Institute of Oriental Medicine, Daejeon 34054, Republic of Korea
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Serrano-Imedio A, Calvo-Lobo C, Casañas-Martin C, Garrido-Marin A, Pecos-Martin D. Myofascial Pain Syndrome in Women with Primary Dysmenorrhea: A Case-Control Study. Diagnostics (Basel) 2022; 12. [PMID: 36359567 DOI: 10.3390/diagnostics12112723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 10/22/2022] [Accepted: 11/02/2022] [Indexed: 11/09/2022] Open
Abstract
There is limited information on myofascial trigger points (MTrPs) and specific symptoms of chronic pelvic pain and, more specifically, dysmenorrhea. The objective of this study was to determine whether patients suffering from primary dysmenorrhea present alterations in mechanosensitivity and pain patterns, and greater presence of MTrPs in the abdominal and pelvic floor muscles. A case-control study was carried out with a total sample of 84 participants distributed based on primary dysmenorrhea and contraceptive treatment. The sample was divided into four groups each comprising 21 women. Data on pain, quality of life, and productivity and work absenteeism were collected; three assessments were made in different phases of the menstrual cycle, to report data on pressure pain threshold, MTrP presence, and referred pain areas. One-way ANOVA tests showed statistically significant differences (p < 0.01) between the groups, for the Physical Health domain and the total score of the SF-12 questionnaire, and for all the domains of the McGill questionnaire; but no significant differences were found in the data from the WPAI-GH questionnaire. Statistically significant data (p < 0.01) were found for mechanosensitivity in the abdominal area and limbs, but not for the lumbar assessment, within the group, with very few significant intergroup differences. The frequency of active MTrPs is higher in the groups of women with primary dysmenorrhea and during the menstrual phase, with the prevalence of myofascial trigger points of the iliococcygeus muscle being especially high in all examination groups (>50%) and higher than 70% in women with primary dysmenorrhea, in the menstrual phase, and the internal obturator muscle (100%) in the menstrual phase. Referred pain areas of the pelvic floor muscles increase in women with primary dysmenorrhea.
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Muacevic A, Adler JR. Investigation of Laboratory and Clinical Features of Primary Dysmenorrhea: Comparison of Magnesium and Oral Contraceptives in Treatment. Cureus 2022; 14:e32028. [PMID: 36600872 PMCID: PMC9800031 DOI: 10.7759/cureus.32028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/29/2022] [Indexed: 12/05/2022] Open
Abstract
Background The goal of this study was to identify the demographic, clinical, and laboratory characteristics of primary dysmenorrhea (PD) patients, as well as to compare the treatment options of 200 mg magnesium citrate (MgS) and combination oral contraceptive (COC) therapy. Methods This is a case-controlled prospective study consisting of 172 women with PD and a control group consisting of age-matched 172 without PD. The cases in the primary dysmenorrhea group were randomly divided into two groups, with 86 patients in the first group receiving 200 mg MgS, and 86 patients in the second group receiving COC treatment. The Visual Analogue Scale (VAS) was used to measure the severity of dysmenorrhea. VAS scoring was performed on the control group subjects included in the study at their first evaluation and the PD group subjects before treatment and at the third month of treatment (after three menstrual cycles). Results When compared to healthy controls, the PD patients had significantly more menstrual bleeding (p = 0.005), more history of maternal dysmenorrhea (p < 0.001), lower serum calcium (p < 0.001), lower serum 25-hydroxyvitamin D3 (p < 0.001) and more 25-hydroxyvitamin D deficiency (p < 0.001). When compared to the MgS group, the patients in the COC group had significantly lower VAS scores and less need for painkillers following treatment (p < 0.001). The MgS treatment group had significantly lower post-treatment VAS values than pre-treatment VAS values. Conclusion Lower serum calcium and 25-hydroxyvitamin D levels were found in the presence of PD. In addition, it was observed that the administration of 200 mg MgS to PD patients significantly reduced pelvic pain in dysmenorrhea, although not as much as COC administration, and caused significant reductions in the need for painkillers.
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Wang L, Yan Y, Qiu H, Xu D, Zhu J, Liu J, Li H. Prevalence and Risk Factors of Primary Dysmenorrhea in Students: A Meta-Analysis. Value Health 2022; 25:1678-1684. [PMID: 35523614 DOI: 10.1016/j.jval.2022.03.023] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 02/25/2022] [Accepted: 03/30/2022] [Indexed: 06/14/2023]
Abstract
OBJECTIVES Primary dysmenorrhea (PD), as the most common complaint among students, is also one of the public problems worldwide. Prevalence and risk factors of PD were variant between studies; as the main population, no meta-analysis for PD has hitherto been conducted in students. METHODS We searched the published literature in PubMed, Embase, the Cochrane Library, Web of Science, National Knowledge Infrastructure, WANFANG, and VIP database. After screening and assessing the quality of studies, data from eligible studies were extracted for meta-analysis via the R language. RESULTS A total of 96 studies published from 1991 to 2021 with 78 068 students were included, the mean age of participants was 19.4, and 79.9% were university students. The pooled overall prevalence of PD was 66.1% (95% confidence interval [CI] 63.4-68.9), and 31.1% (CI 28.1-34.3), 25.7% (CI 23.4-28.0), and 8.3% of students (CI 7.4-9.3) reported mild, moderate, and severe PD, respectively. Besides, the prevalence of PD was estimated at 58.8% (CI 54.3-63.7) before 2010, but ascended to 68.5% (CI 65.5-71.6) after 2010 and rose to 71.5% (CI 65.8-76.6) in 2015 to 2021. About risk factors for PD, underweight, skipping breakfast, poor sleep quality, staying up late, lack of physical exercise, exposure to cold and eating cold or spicy foods during menstruation, dietary bias, prefer snacks, family history of dysmenorrhea, irregular menstrual cycle, heavy stress, negative emotion during menstruation, and anxiety were significantly related to PD. CONCLUSIONS The overall prevalence of PD among students was 66.1% and had a rising tendency in the last 10 years. Our findings helped understand the current prevalence and improve the administration of PD among students.
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Affiliation(s)
- Liwen Wang
- Department of Reproductive Medicine, Xiangya Hospital, Central South University, Changsha, Hunan Province, China; The Clinical Research Center for Women's Reproductive Health in Hunan Province, Changsha, Hunan Province, China; Department of Hematology, Third Xiangya Hospital, Central South University, Changsha, Hunan Province, China
| | - Yuhan Yan
- Department of Hematology, Third Xiangya Hospital, Central South University, Changsha, Hunan Province, China
| | - Huiyu Qiu
- Department of Reproductive Medicine, Xiangya Hospital, Central South University, Changsha, Hunan Province, China; The Clinical Research Center for Women's Reproductive Health in Hunan Province, Changsha, Hunan Province, China
| | - Datong Xu
- Xiangya School of Medicine, Central South University, Changsha, Hunan Province, China
| | - Jiaqi Zhu
- Xiangya School of Medicine, Central South University, Changsha, Hunan Province, China
| | - Jing Liu
- Department of Hematology, Third Xiangya Hospital, Central South University, Changsha, Hunan Province, China.
| | - Hui Li
- Department of Reproductive Medicine, Xiangya Hospital, Central South University, Changsha, Hunan Province, China; The Clinical Research Center for Women's Reproductive Health in Hunan Province, Changsha, Hunan Province, China.
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Wu L, Zhang J, Tang J, Fang H. The relation between body mass index and primary dysmenorrhea: A systematic review and meta-analysis. Acta Obstet Gynecol Scand 2022; 101:1364-1373. [PMID: 36124820 PMCID: PMC9812105 DOI: 10.1111/aogs.14449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 08/13/2022] [Accepted: 08/19/2022] [Indexed: 01/07/2023]
Abstract
INTRODUCTION The relation between body mass index (BMI) categories and the occurrence of primary dysmenorrhea has been investigated, but the results of these studies are inconsistent and controversial. The aim of our study was to systematically review the literature and investigate the association between each category of BMI and the occurrence of primary dysmenorrhea. MATERIAL AND METHODS We conducted a systematic review and meta-analysis of observational studies related to BMI and primary dysmenorrhea. Eleven databases-PubMed, Medline, Embase, Cumulative Index to Nursing and Allied Health Literature (CINAHL), Scopus, Cochrane Library, Web of Science, China National Knowledge Infrastructure (CNKI), Chinese Science and Technology Periodical Database (VIP), Chinese Biomedical Literature Database (CBM), and Wanfang database-were systematically searched from inception to March 2022. We used the 11 items recommended by the Agency for Healthcare Research and Quality to assess the quality of included studies. The Q test and the I2 test were used to evaluate the heterogeneity among studies. Odds ratios (OR) and their 95% confidence intervals (CI) were pooled by fixed-effects models or random-effects models. Stata software version 16.0 was used to complete the statistical analyses. RESULTS A total of 4181 articles were collected from the database, and 12 studies were included based on inclusion and exclusion criteria. A total of 29 647 participants were included in the study, with a mean baseline age of 17-45 years. All included literature was published between 2017 and 2021 and was conducted in six countries. Eleven included studies were of medium quality and one included study was of high quality. Being underweight may be related to the occurrence of primary dysmenorrhea (12 studies, n = 6545, OR 1.43, 95% CI 1.18-1.73). Being overweight (12 studies, n = 3098) and obesity (four studies, n = 94) may not be associated with the development of primary dysmenorrhea. CONCLUSIONS Being underweight may increase the risk of the occurrence of primary dysmenorrhea, whereas overweight and obesity might not be associated with primary dysmenorrhea. Due to the limitations of the meta-analysis, more studies are needed to investigate the relation between each category of BMI and the occurrence of primary dysmenorrhea. To maintain a balanced diet and an appropriate lifestyle is beneficial for people to have the normal category of BMI and live a healthy life, which may play a role in preventing the occurrence of primary dysmenorrhea.
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Affiliation(s)
- Lingsha Wu
- Nursing SchoolAnhui University of Chinese MedicineHefeiAnhuiChina
| | - Jing Zhang
- Nursing SchoolAnhui University of Chinese MedicineHefeiAnhuiChina
| | - Jie Tang
- Nursing SchoolAnhui University of Chinese MedicineHefeiAnhuiChina
| | - Haiyan Fang
- Nursing SchoolAnhui University of Chinese MedicineHefeiAnhuiChina
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Chen L, Guo XL, Yu SY, Wei W, Shen ZF, Zhao GL, Wang YN, Li AJ, Yang J. [Effect of acupuncture on brain functional connectivity strength in patients with primary dysmenorrhea]. Zhongguo Zhen Jiu 2022; 42:863-870. [PMID: 35938328 DOI: 10.13703/j.0255-2930.20210826-k0004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
OBJECTIVE To investigate the effect of acupuncture on the brain functional activities of the patients with primary dysmenorrhea based on the resting-state functional magnetic resonance imaging (rs-fMRI), and to provide visual evidence for the central mechanism of acupuncture in treatment of primary dysmenorrhea. METHODS Forty-two patients of primary dysmenorrhea were enrolled and randomly divided into an observation group (21 cases, 1 case dropped off) and a control group (21 cases, 2 cases dropped off, 3 cases withdrawal). In the observation group, acupuncture was exerted at Sanyinjiao (SP 6) and Guanyuan (CV 4), started 5-7 days before menstrual flow, once a day till menstrual onset, for a total of 3 menstrual cycles. No intervention was applied in the control group. The scores of visual analogue scale (VAS) and Cox menstrual symptom scale (CMSS) were observed in both groups before and after treatment. Based on rs-fMRI, the data of resting-state functional magnetic resonance were collected from two groups before and after treatment. Combined with functional connectivity strength (FCS) and functional connectivity (FC) analysis, the differences of brain regions before and after treatment were compared between the two groups and the correlation was analyzed between their functional connectivity changes and the improvements in VAS and CMSS scores of the patients in the observation group. RESULTS In the observation group, the scores of VAS and CMSS were all decreased after treatment (P<0.05), while the scores related to the symptom time in CMSS was reduced in comparison with that before treatment in the control group (P<0.05). The score reducing ranges of VAS and CMSS in the observation group were larger than the control group (P<0.05). Compared before treatment, FCS of the right middle cingulate cortex and the left cuneus was increased, while FCS of the left inferior parietal lobule was decreased after treatment in the observation group. In the control group, FCS of the left orbital frontal cortex was increased after treatment. Compared with the control group, FCS of the left anterior insula was increased in the observation group after treatment. FC analysis was performed using the left anterior insula as the seed point. In comparison with the control group, FC of the left anterior insula was increased either with the inferior temporal gyrus or with the right hippocampus; and was decreased either with the middle occipital lobe or with the right dorsolateral prefrontal cortex in the observation group after treatment. In the observation group, FC between the left anterior insula and the right hippocampus was positively correlated with the improvements in symptom severity (r =0.385, P<0.05) and symptom time (r =0.510, P<0.05) of CMSS, and FC between the right dorsolateral prefrontal cortex and the left anterior insula was negatively correlated with the improvement in symptom severity of CMSS after treatment (r =-0.373, P<0.05). CONCLUSION The anterior insula may be the key brain region in treatment of primary dysmenorrhea with acupuncture. Acupuncture may relieve dysmenorrhea and the related symptoms through strengthening the functional connectivity of anterior insula-limbic system and anterior insula-control network.
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Affiliation(s)
- Ling Chen
- College of Acupuncture-Moxibustion and Tuina, Chengdu University of TCM, Chengdu 610075, Sichuan Province, China
| | - Xiao-Li Guo
- College of Acupuncture-Moxibustion and Tuina, Chengdu University of TCM, Chengdu 610075, Sichuan Province, China
| | - Si-Yi Yu
- College of Acupuncture-Moxibustion and Tuina, Chengdu University of TCM, Chengdu 610075, Sichuan Province, China
| | - Wei Wei
- College of Acupuncture-Moxibustion and Tuina, Chengdu University of TCM, Chengdu 610075, Sichuan Province, China
| | | | - Guang-Li Zhao
- College of Health and Rehabilitation, Chengdu University of TCM, Chengdu 610075, Sichuan Province, China
| | - Ya-Nan Wang
- College of Acupuncture-Moxibustion and Tuina, Chengdu University of TCM, Chengdu 610075, Sichuan Province, China
| | - Ai-Jia Li
- College of Acupuncture-Moxibustion and Tuina, Chengdu University of TCM, Chengdu 610075, Sichuan Province, China
| | - Jie Yang
- College of Acupuncture-Moxibustion and Tuina, Chengdu University of TCM, Chengdu 610075, Sichuan Province, China; Clinical Research Center for Acupuncture and Moxibustion in Sichuan Province, Chengdu 610075
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Hong F, He G, Zhang M, Yu B, Chai C. The Establishment of a Mouse Model of Recurrent Primary Dysmenorrhea. Int J Mol Sci 2022; 23:ijms23116128. [PMID: 35682815 PMCID: PMC9181441 DOI: 10.3390/ijms23116128] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Revised: 05/28/2022] [Accepted: 05/28/2022] [Indexed: 01/31/2023] Open
Abstract
Primary dysmenorrhea is one of the most common reasons for gynecologic visits, but due to the lack of suitable animal models, the pathologic mechanisms and related drug development are limited. Herein, we establish a new mouse model which can mimic the periodic occurrence of primary dysmenorrhea to solve this problem. Non-pregnant female mice were pretreated with estradiol benzoate for 3 consecutive days. After that, mice were injected with oxytocin to simulate menstrual pain on the 4th, 8th, 12th, and 16th days (four estrus cycles). Assessment of the cumulative writhing score, uterine tissue morphology, and uterine artery blood flow and biochemical analysis were performed at each time point. Oxytocin injection induced an equally severe writhing reaction and increased PGF2α accompanied with upregulated expression of COX-2 on the 4th and 8th days. In addition, decreased uterine artery blood flow but increased resistive index (RI) and pulsatility index (PI) were also observed. Furthermore, the metabolomics analysis results indicated that arachidonic acid metabolism; linoleic acid metabolism; glycerophospholipid metabolism; valine, leucine, and isoleucine biosynthesis; alpha-linolenic acid metabolism; and biosynthesis of unsaturated fatty acids might play important roles in the recurrence of primary dysmenorrhea. This new mouse model is able to mimic the clinical characteristics of primary dysmenorrhea for up to two estrous cycles.
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Affiliation(s)
- Fang Hong
- Jiangsu Provincial Key Laboratory of TCM Evaluation and Translational Research, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 211198, China; (F.H.); (G.H.)
| | - Guiyan He
- Jiangsu Provincial Key Laboratory of TCM Evaluation and Translational Research, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 211198, China; (F.H.); (G.H.)
| | - Manqi Zhang
- Department of Medicine, Duke University, Durham, NC 27708, USA;
| | - Boyang Yu
- Jiangsu Provincial Key Laboratory of TCM Evaluation and Translational Research, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 211198, China; (F.H.); (G.H.)
- Research Center for Traceability and Standardization of TCMs, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 211198, China
- Correspondence: (B.Y.); (C.C.)
| | - Chengzhi Chai
- Jiangsu Provincial Key Laboratory of TCM Evaluation and Translational Research, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 211198, China; (F.H.); (G.H.)
- Correspondence: (B.Y.); (C.C.)
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Barcikowska Z, Grzybowska ME, Wąż P, Jaskulak M, Kurpas M, Sotomski M, Starzec-Proserpio M, Rajkowska-Labon E, Hansdorfer-Korzon R, Zorena K. Effect of Manual Therapy Compared to Ibuprofen on Primary Dysmenorrhea in Young Women-Concentration Assessment of C-Reactive Protein, Vascular Endothelial Growth Factor, Prostaglandins and Sex Hormones. J Clin Med 2022; 11:2686. [PMID: 35628817 DOI: 10.3390/jcm11102686] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 05/05/2022] [Accepted: 05/08/2022] [Indexed: 02/05/2023] Open
Abstract
Background: The study aimed to assess if manual therapy, compared to ibuprofen, impacts the concentration of inflammatory factors, sex hormones, and dysmenorrhea in young women Methods: Thirty-five women, clinically diagnosed with dysmenorrhea, were included in the study. They were divided into group A—manual therapy (n = 20) and group B—ibuprofen therapy (n = 15). Inflammatory factors such as vascular endothelial growth factor (VEGF), C-reactive protein (CRP), prostaglandin F2α (PGF2α), E2 (PGE2) and sex hormones levels were measured. Dysmenorrhea assessed with the numerical pain rating scale (NPRS), myofascial trigger points, and muscle flexibility were examined before and after the interventions. Results: The difference in the level of 17-β-estradiol after manual and ibuprofen therapy was significant, as compared to baseline (p = 0.036). Progesterone levels decreased in group A (p = 0.002) and B (p = 0.028). The level of CRP was negatively correlated with sex hormones. Decrease in dysmenorrhea was significant in both groups (group A p = 0.016, group B p = 0.028). Non-significant differences were reported in prostaglandins, VEGF and CRP levels, in both groups. Conclusions: There were no significant differences in CRP, prostaglandins and VEGF factors after manual or ibuprofen therapy. It has been shown that both manual therapy and ibuprofen can decrease progesterone levels. Manual therapy had a similar effect on the severity of dysmenorrhea as ibuprofen, but after manual therapy, unlike after ibuprofen, less muscles with dysfunction were detected in patients with primary dysmenorrhea.
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Zhu H, Guan H, Ding T, Bi Y, Zhuo Y, Chen Y, Li T, Wang Z. Efficacy and safety of external therapy of TCM for primary dysmenorrhea: A protocol for systematic review and meta-analysis. Medicine (Baltimore) 2022; 101:e29155. [PMID: 35550464 PMCID: PMC9276234 DOI: 10.1097/md.0000000000029155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 03/07/2022] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Primary dysmenorrhea (PD) is a painful disease that severely affects the daily lives of young women. External therapy using traditional Chinese medicine (TCM) is widely used in the clinical treatment of this disease and has achieved a good effect. There are many kinds of TCM external therapies, but the effectiveness, safety, and advantages of various methods have not been confirmed by high-quality meta-analyses. The purpose of this study was to evaluate the efficacy and safety of representative TCM external therapies in patients with PD. METHODS Published randomized controlled trials that assessed the efficacy of these interventions in patients with PD were included. We searched the following electronic databases: PubMed, Cochrane Library, Embase, Web of Science, China Science and Technology Journal, China National Knowledge Infrastructure, Wanfang, and Chinese Biomedical Literature Database and other sources. The main outcomes included menstrual pain intensity and the clinical effectiveness rate. The secondary outcomes were the quality of life and safety. The meta-analysis will be performed using the Review Manager version 5.3 software. RESULTS We will provide more practical results investigating the efficacy of external TCM therapy with high clinical frequency for PD patients in several respects, including the improvement of menstrual pain intensity, quality of life, and safety. CONCLUSION This review systematically reviews the effectiveness and safety of common TCM external therapies for PD and provides clinicians with the best treatment options. ETHICS AND DISSEMINATION This systematic review aimed to evaluate the efficacy and safety of external TCM therapy for PD. Since all data included were published, the systematic review did not require ethical approval. REGISTRATION NUMBER CRD42021297078.
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Liu W, Wang CC, Lee KH, Ma X, Kang TL. Efficacy and Safety of Acupuncture and or Moxibustion for Managing Primary Dysmenorrhea: A Systematic Review and Meta-Analysis. Clin Nurs Res 2022; 31:1362-1375. [PMID: 35499150 PMCID: PMC9449440 DOI: 10.1177/10547738221086984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Acupuncture and moxibustion have been accepted as add-on options for primary dysmenorrhea (PD); however, the clinical evidence is still inadequate. We searched AMED, CENTRAL, EMBASE, PubMed, Web of Science, CBM, CNKI, VIP, Wangfang database, ANZCTR, ClinicalTrials.gov, and the WHO ICTRP, from their inception to February 2021. The pooled analysis of 13 RCTs with 675 participants for VAS showed that acupuncture and moxibustion were more effective in managing PD than the control group with the MD of -1.93 (95% CI [-2.80, -1.06] and -2.67 (95% CI [-4.96, -0.38]). With the CMSS, seven studies with 487 participants showed that these modalities were more effective than the control group with the MD of -7.58 (95% CI [-10.97, -4.19]) and -3.78 (95% CI [-6.90, -0.66]). The findings indicated that acupuncture and moxibustion could relieve pain effectively and has fewer adverse events (AEs) in managing PD.
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Affiliation(s)
- Weiting Liu
- Edith Cowan University, Perth, WA, Australia
| | | | | | - Xiaopeng Ma
- Shanghai Research Institute of Acupuncture and Meridian, China
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Kazemi M, Lalooha F, Nooshabadi MR, Haghighian HK. Decreased dysmenorrhea pain in girls by reducing oxidative stress and inflammatory biomarkers following supplementation with oleoylethanolamide: A randomized controlled trial. J Obstet Gynaecol Res 2022; 48:1212-1221. [PMID: 35293068 DOI: 10.1111/jog.15196] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 01/08/2022] [Accepted: 02/09/2022] [Indexed: 12/18/2022]
Abstract
AIM This study aimed to evaluate the oleoylethanolamide (OEA) effects on oxidative stress and inflammatory factors in girls with primary dysmenorrhea. METHODS This double-blind, placebo-controlled clinical trial was done on population consisted of female students who had dysmenorrhea pain based on the visual analogue scale (VAS) questionnaire. Patients were randomly allocated to groups consuming a capsule containing 125 mg of OEA per day (n = 22) or placebo (n = 22) for 2 months. The severity of the pain, total antioxidant capacity (TAC), malondialdehyde (MDA), C-reactive protein (CRP), and tumor necrosis factor alpha (TNF-α) were measured at the beginning and the end of the study. In this study, SPSS software was used to analyze the data. RESULTS According to the results, oral supplementation with OEA for 60 days significantly increased TAC (p = 0.022) and decreased the menstrual pain (p = 0.040), MDA (p = 0.011), CRP (p = 0.01), and TNF-α (p = 0.038) compared to the placebo group. Also, intragroup changes were statistically significant on the mean of pain (p = 0.042), TAC (p = 0.032), MDA (p = 0.023), CRP (p = 0.027), and TNF-α (p = 0.029) at the end of the study in the intervention group. Changes in the studied factors at the end of the study compared to the beginning of the study in the placebo group were not statistically significant. CONCLUSION Considering the reducing effects of OEA on menstrual pain, using of this supplement can be introduced as an alternative medicine to reduce the use of anti-inflammatory drugs.
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Affiliation(s)
- Mahnaz Kazemi
- Department of Nutrition, School of Health, Qazvin University of Medical Sciences, Qazvin, Iran
| | - Fatemeh Lalooha
- Department of Obstetrics and Gynecology, Faculty of Medicine, Qazvin University of Medical Sciences, Qazvin, Iran
| | | | - Hossein Khadem Haghighian
- Department of Nutrition, School of Health, Qazvin University of Medical Sciences, Qazvin, Iran.,Metabolic Diseases Research Center, Research Institute for Prevention of Non-Communicable Diseases, Qazvin University of Medical Sciences, Qazvin, Iran
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Xuan Y, Zhang H, Liu D, Huang Y, Li L, Cao Q, Fu Y. The efficacy and safety of simple-needling for the treatment of primary dysmenorrhea compared with ibuprofen: A systematic review and meta-analysis. Medicine (Baltimore) 2022; 101:e28919. [PMID: 35363216 PMCID: PMC9281921 DOI: 10.1097/md.0000000000028919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Accepted: 02/01/2022] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Needling and ibuprofen are often used clinically to treat primary dysmenorrhea (PD). However, the difference between the efficacy and safety of the treatment of PD is not clear. This study evaluates the efficacy and safety of simple-needling for PD patients through a comparison with ibuprofen. METHODS A comprehensive search of 7 electronic databases and relevant medical journals, from the establishment of the publication to December 2020. The Cochrane risk of bias tool was used to evaluate the methodological quality of randomized clinical trials (RCTs) that met the inclusion criteria, and a meta-analysis was performed with the Review Manager version (RevMan version 5.3). RESULTS Twenty three RCTs were included. The meta-analysis reported that simple-needling groups had better than ibuprofen groups on cure rate (relative risk = 2.29, 95% CI [1.96, 2.68], P < .00001) and total effective rate (relative risk = 1.24, 95% CI [1.19, 1.29], P < .00001) and VAS score (MD = -1.24, 95% CI [-1.92, -0.55], P = .0004). Seven studies reported adverse events, of which 4 studies had mild adverse events. CONCLUSION Simple-needling is superior to ibuprofen treatment in terms of clinical efficacy and improvement of pain symptoms. A small number of studies reported whether simple-needling produced adverse events, so there is not enough evidence to support the safety of simple-needling in the treatment of PD. PROSPERO REGISTRATION NUMBER CRD42021233403.
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Affiliation(s)
- Yichen Xuan
- Nanchang Medical College, Nanchang, China
- Science and Technology College of Jiangxi University of Traditional Chinese Medicine, Nanchang, China
| | - Haifeng Zhang
- Department of Tuina, The Affiliated Hospital of Jiangxi University of Traditional Chinese Medicine, Nanchang, China
| | - Duanyong Liu
- Science and Technology College of Jiangxi University of Traditional Chinese Medicine, Nanchang, China
| | - Yiyong Huang
- Nanchang Medical College, Nanchang, China
- Science and Technology College of Jiangxi University of Traditional Chinese Medicine, Nanchang, China
| | - Linhui Li
- Department of Acupuncture, The Affiliated Hospital of Jiangxi University of Traditional Chinese Medicine, Nanchang, China
| | - Qianan Cao
- Graduate School of Jiangxi University of Traditional Chinese Medicine, Nanchang, China
| | - Yong Fu
- Department of Acupuncture, The Affiliated Hospital of Jiangxi University of Traditional Chinese Medicine, Nanchang, China
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Sinclair J, Armour S, Akowuah JA, Proudfoot A, Armour M. "Should I Inhale?"-Perceptions, Barriers, and Drivers for Medicinal Cannabis Use amongst Australian Women with Primary Dysmenorrhoea: A Qualitative Study. Int J Environ Res Public Health 2022; 19:ijerph19031536. [PMID: 35162564 PMCID: PMC8835209 DOI: 10.3390/ijerph19031536] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 01/15/2022] [Accepted: 01/19/2022] [Indexed: 01/27/2023]
Abstract
Objective: This study sought to investigate the perceptions, barriers, and drivers associated with medicinal cannabis use among Australian women with primary dysmenorrhea. A qualitative study via virtual focus groups involving 26 women experiencing regular, moderate, or greater menstrual pain explored categories including cost, associated stigma, current drug driving laws, community and workplace ethics, and geographical isolation within the context of patient access under current Australian laws and regulations. Results: A qualitative descriptive analysis identified that dissatisfaction with current management strategies such as over-the-counter analgesic usage was the key driver for wanting to use medicinal cannabis. A number of significant barriers to use were identified including patient access to medical prescribers, medical practitioner bias, current drug driving laws, geographic location, and cost. Community and cultural factors such as the history of cannabis as an illicit drug and the resulting stigma, even when prescribed by a medical doctor, still existed and was of concern to our participants. Conclusion: Whilst medicinal cannabis is legal in all states and territories within Australia, several barriers to access exist that require government regulatory attention to assist in increasing patient adoption, including possible subsidisation of cost. The high cost of legal, medicinal cannabis was a key factor in women’s choice to use illicit cannabis. Overall, the concerns raised by our participants are consistent with the broader findings of a recent Australian Senate inquiry report into barriers to patient access to medicinal cannabis in Australia, suggesting many of the issues are systematic rather than disease-specific. Given the interest in use of medicinal cannabis amongst women with primary dysmenorrhea, clinical trials in this area are urgently needed.
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Affiliation(s)
- Justin Sinclair
- NICM Health Research Institute, Western Sydney University, Penrith 2571, Australia; (S.A.); (A.P.)
- Correspondence: (J.S.); (M.A.); Tel.: +61-414679635 (J.S.)
| | - Susanne Armour
- NICM Health Research Institute, Western Sydney University, Penrith 2571, Australia; (S.A.); (A.P.)
| | - Jones Asafo Akowuah
- Agricultural Economics, Agribusiness and Extension, Kwame Nkrumah University of Science and Technology, Kumasi 0233, Ghana;
| | - Andrew Proudfoot
- NICM Health Research Institute, Western Sydney University, Penrith 2571, Australia; (S.A.); (A.P.)
| | - Mike Armour
- NICM Health Research Institute, Western Sydney University, Penrith 2571, Australia; (S.A.); (A.P.)
- Translational Health Research Institute, Western Sydney University, Penrith 2571, Australia
- Medical Research Institute of New Zealand (MRINZ), Wellington 6012, New Zealand
- Correspondence: (J.S.); (M.A.); Tel.: +61-414679635 (J.S.)
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Lv Y, Feng H, Jing F, Ren Y, Zhuang Q, Rong J, Pan Q, Li M, Zhang J, Jing F. A systematic review of Tuina for women with primary dysmenorrhea: A protocol for systematic review and meta-analysis. Medicine (Baltimore) 2021; 100:e27935. [PMID: 34964770 PMCID: PMC8615321 DOI: 10.1097/md.0000000000027935] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 11/04/2021] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Primary dysmenorrhea (PD) occurs most often in adolescent girls. Tuina, a kind of Chinese massage, can effectively relieve women's pain and is widely used in clinical practice. However, there is no relevant systematic review show its effectiveness and safety. The study aims to assess the effectiveness and safety of Tuina for PD. METHODS The following electronic databases will be searched from the respective dates of database inception to September 1st, 2021: The Cochrane Library, Web of Science, EMBASE, Springer, MEDLINE, China National Knowledge Infrastructure, the Chinese Biomedical Literature Database, the World Health Organization International Clinical Trials Registry Platform, the Chinese Scientific Journal Database, Wanfang database, and other sources. RESULTS This study will provide a high quality comprehensive and/or descriptive analysis of existing evidence on Tuina therapy for PD. CONCLUSION This study will provide the evidence of whether Tuina is an effective and safe intervention for women with PD. PROSPERO REGISTRATION NUMBER CRD42021257392.
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Affiliation(s)
- Yueming Lv
- School of Acupuncture-Tuina, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Huichao Feng
- School of Acupuncture-Tuina, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Fushi Jing
- Department of Rehabilitation, The People's Hospital of Juxian, Juxian, Shandong, China
| | - Yonghui Ren
- Department of Rehabilitation, The People's Hospital of Juxian, Juxian, Shandong, China
| | - Qian Zhuang
- Department of Tuina, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Jiao Rong
- School of Acupuncture-Tuina, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Qi Pan
- School of Acupuncture-Tuina, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Mengtian Li
- School of Acupuncture-Tuina, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Jing Zhang
- School of Acupuncture-Tuina, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Fujie Jing
- School of Acupuncture-Tuina, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
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Gui SG, Chen RB, Zhong YL, Huang X. Machine Learning Analysis Reveals Abnormal Static and Dynamic Low-Frequency Oscillations Indicative of Long-Term Menstrual Pain in Primary Dysmenorrhea Patients. J Pain Res 2021; 14:3377-3386. [PMID: 34737632 PMCID: PMC8558045 DOI: 10.2147/jpr.s332224] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Accepted: 10/02/2021] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Previous neuroimaging studies demonstrated that patients with primary dysmenorrhea (PD) exhibited dysfunctional resting-state brain activity. However, alterations of dynamic brain activity in PD patients have not been fully characterized. PURPOSE Our study aimed to assess the effect of long-term menstrual pain on changes in static and dynamic neural activity in PD patients. MATERIAL AND METHODS Twenty-eight PD patients and 28 healthy controls (HCs) underwent resting-state magnetic resonance imaging scans. The amplitude of low-frequency fluctuations (ALFF) and dynamic ALFF was used as classification features in a machine learning approach involving a support vector machine (SVM) classifier. RESULTS Compared with the HC group, PD patients showed significantly increased ALFF values in the right cerebellum_crus2, right rectus, left supplementary motor area, right superior frontal gyrus, right supplementary motor area, and left superior frontal medial gyrus. Additionally, PD patients showed significantly decreased ALFF values in the right middle temporal gyrus and left thalamus. PD patients also showed significantly increased dALFF values in the right fusiform, Vermis_10, right middle temporal gyrus, right putamen, right insula, left thalamus, right precentral gyrus, and right postcentral gyrus. Based on ALFF and dALFF values, the SVM classifier achieved respective overall accuracies of 96.36% and 85.45% and respective areas under the curve of 1.0 and 0.95. CONCLUSION PD patients demonstrated abnormal static and dynamic brain activities that involved the default mode network, sensorimotor network, and pain-related subcortical nuclei. Moreover, ALFF and dALFF may offer sensitive biomarkers for distinguishing patients with PD from HCs.
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Affiliation(s)
- Shao-Gao Gui
- Department of Ophthalmology, Jiangxi Provincial People’s Hospital Affiliated to Nanchang University, Nanchang, 330006, Jiangxi, People’s Republic of China
- Department of Radiology, Jiangxi Provincial People’s Hospital Affiliated to Nanchang University, Nanchang, 330006, Jiangxi, People’s Republic of China
| | - Ri-Bo Chen
- Department of Radiology, Jiangxi Provincial People’s Hospital Affiliated to Nanchang University, Nanchang, 330006, Jiangxi, People’s Republic of China
| | - Yu-Lin Zhong
- Department of Ophthalmology, Jiangxi Provincial People’s Hospital Affiliated to Nanchang University, Nanchang, 330006, Jiangxi, People’s Republic of China
| | - Xin Huang
- Department of Ophthalmology, Jiangxi Provincial People’s Hospital Affiliated to Nanchang University, Nanchang, 330006, Jiangxi, People’s Republic of China
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Tu CH, Lee YC, Chen YY, Chen CM, Lu WC, Chen YH, Yang ST. Acupuncture Treatment Associated with Functional Connectivity Changes in Primary Dysmenorrhea: A Resting State fMRI Study. J Clin Med 2021; 10:4731. [PMID: 34682857 DOI: 10.3390/jcm10204731] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 10/08/2021] [Accepted: 10/13/2021] [Indexed: 11/22/2022] Open
Abstract
Primary dysmenorrhea (PDM) is the most commonly encountered gynecological problem in reproductive-age women. Acupuncture has been suggested as an effective treatment of PDM that may modulate descending pain modulation systems. In the present study, we used resting-state functional magnetic resonance imaging to investigate possible changes in descending pain modulation systems after acupuncture treatment in women with PDM. Thirty-four right-handed adult women with PDM participated in this randomized, single-blinded, sham-controlled study. Each patient was randomly allocated to an 8-week verum or sham acupuncture intervention on the bilateral Sanyinjiao (SP6). Resting-state functional magnetic resonance imaging was conducted before, during, and after the intervention to measure the spontaneous activity in brain. After the 8-week intervention, both verum and sham groups reported decreased menstrual pain. However, the cessation of decreased functional connectivity (FC) between periaqueductal gray matter and the regions associated with affective pain modulation and attention-related pain modulation were found in the verum but not in the sham group after the 8-week intervention. More decreased FC has been found in the region associated with non-specific effects of acupuncture intervention after the early stage of acupuncture intervention. These results indicated that verum acupuncture may intercept the altered FC in descending pain modulation systems in PDM.
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