{
    "abstract": "Primary dysmenorrhea (PD), characterised by chronic pelvic pain during menstruation, significantly impairs the quality of life for many women. This paper presents a modelling and clinical validation study of the novel Nettle\u2122 device for at-home transcranial direct current stimulation (tDCS) for alleviating PD symptoms. Specifically, we aimed to investigate the electric field patterns induced by Nettle\u2122 and its immediate efficacy in reducing menstrual pain and improving functionality. Finite element method (FEM) simulations, using realistic head models, assessed the electric field distribution, targeting key brain regions involved in pain processing. A single-centre triple-blinded, sham-controlled study involving 34 women was conducted to compare the effects of active and sham tDCS. Results demonstrated a clinically meaningful decline in menstrual pain symptoms in the active group, with medium effect sizes for both pain reduction (Cohen's d=0.53) and functionality (Cohen's d=0.47), based on Nettle\u2122's protocol focused on the electric field within the medial prefrontal cortex. Limitations include the use of generalised brain models and small sample size, highlighting the need for further research with comprehensive modelling and larger clinical trials to validate and understand the effects of Nettle\u2122 as a menstrual neuromodulation therapy. Clinical Relevance- This study underscores Nettle\u2122's potential as a non-invasive, cost-efficient intervention for PD, with implications for broader applications in women's health.",
    "authors": [
        {
            "affiliation": null,
            "firstname": "Emile",
            "initials": "E",
            "lastname": "Radyte"
        },
        {
            "affiliation": null,
            "firstname": "Laura",
            "initials": "L",
            "lastname": "Stankeviciute"
        },
        {
            "affiliation": null,
            "firstname": "Ervinas",
            "initials": "E",
            "lastname": "Bernatavicius"
        },
        {
            "affiliation": null,
            "firstname": "Alexander",
            "initials": "A",
            "lastname": "Cook"
        },
        {
            "affiliation": null,
            "firstname": "Yvinna Tamiris",
            "initials": "YT",
            "lastname": "Rodrigues"
        },
        {
            "affiliation": null,
            "firstname": "Tatiana Camila",
            "initials": "TC",
            "lastname": "Lima de Alves Silva"
        },
        {
            "affiliation": null,
            "firstname": "Maria Thereza",
            "initials": "MT",
            "lastname": "Albuquerque"
        },
        {
            "affiliation": null,
            "firstname": "Barbosa",
            "initials": "B",
            "lastname": "Cabral Micussi"
        },
        {
            "affiliation": null,
            "firstname": "Rodrigo",
            "initials": "R",
            "lastname": "Pegado"
        }
    ],
    "conclusions": null,
    "copyrights": null,
    "doi": "10.1109/EMBC53108.2024.10781507",
    "journal": "Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference",
    "keywords": [],
    "methods": null,
    "publication_date": "2025-03-05",
    "pubmed_id": "40039944",
    "results": null,
    "title": "Modelling and Preliminary Clinical Validation of Home-based Menstrual Neuromodulation Therapy.",
    "xml": "<Element 'PubmedArticle' at 0x7885050904a0>"
}