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Salzberg MR, Kim H, Basnayake C, Holt D, Kamm MA. Role of social media in the presentation of disorders of gut-brain interaction: Review and recommendations. J Gastroenterol Hepatol 2024. [PMID: 39073170 DOI: 10.1111/jgh.16698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2024] [Revised: 07/18/2024] [Accepted: 07/19/2024] [Indexed: 07/30/2024]
Abstract
As clinicians involved in the care of patients with disorders of gut-brain interaction (DGBIs), we-and many colleagues-have the impression that social media are adversely shaping the nature, presentation, and ability to manage these disorders, especially at the severe end of the DGBI clinical spectrum. We turned to the research literature to see if these clinical impressions were corroborated but found it virtually nonexistent. Social media have rapidly become a ubiquitous, pervasive part of the lives of most people on the planet. Although they bring many benefits, they are also replete with health misinformation, reinforcement of abnormal sick-role behavior, and undermining of the legitimacy of psychological care. We first set out four reasons for concern about social media and DGBIs, particularly severe DGBIs. These reasons stem from phenomena described in medical fields outside DGBIs, but there is no reason to think DGBIs should be exempt from such phenomena. We then present the results of a literature search, which yielded only eight disparate recent empirical studies. We review these studies, which, although not uninformative, reveal a field in its infancy. We set out implications, most urgently multidisciplinary research directly addressing the role of social media and evaluation of interventions to mitigate its ill effects. Gastroenterological clinicians involved in DGBI care and research need to collaborate with experts in social media research, which is a very rapidly evolving, specialized field. Although knowledge is at an early stage, there are implications for specialist practice, education and training, and DGBI service delivery.
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Affiliation(s)
- Michael R Salzberg
- Department of Psychiatry, Royal Melbourne Hospital, University of Melbourne, Melbourne, Victoria, Australia
| | - Hannah Kim
- Medical Stream Lead, Eating Disorders, Orygen Specialist Program, Melbourne, Victoria, Australia
| | - Chamara Basnayake
- St Vincent's Hospital Melbourne, University of Melbourne, Melbourne, Victoria, Australia
| | - Darcy Holt
- Clinical Nutrition and Metabolism Unit and Department of Gastroenterology and Hepatology, Monash Health, Monash University, Melbourne, Victoria, Australia
| | - Michael A Kamm
- St Vincent's Hospital and University of Melbourne, Melbourne, Victoria, Australia
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Gouy G, Attali L, Voillot P, Fournet P, Agostini A. Experiences of Women With Medical Abortion Care Reflected in Social Media (VEILLE Study): Noninterventional Retrospective Exploratory Infodemiology Study. JMIR INFODEMIOLOGY 2024; 4:e49335. [PMID: 38696232 PMCID: PMC11099808 DOI: 10.2196/49335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 02/20/2024] [Accepted: 03/06/2024] [Indexed: 05/04/2024]
Abstract
BACKGROUND Abortion (also known as termination of pregnancy) is an essential element of women's reproductive health care. Feedback from women who underwent medical termination of pregnancy about their experience is crucial to help practitioners identify women's needs and develop necessary tools to improve the abortion care process. However, the collection of this feedback is quite challenging. Social media offer anonymity for women who share their abortion experience. OBJECTIVE This exploratory infodemiology study aimed to analyze, through French social media posts, personal medical symptoms and the different experiences and information dynamics associated with the medical abortion process. METHODS A retrospective study was performed by analyzing posts geolocated in France and published from January 1, 2017, to November 30, 2021. Posts were extracted from all French-language general and specialized publicly available web forums using specific keywords. Extracted messages were cleaned and pseudonymized. Automatic natural language processing methods were used to identify posts from women having experienced medical abortion. Biterm topic modeling was used to identify the main discussion themes and the Medical Dictionary for Regulatory Activities was used to identify medical terms. Encountered difficulties were explored using qualitative research methods until the saturation of concepts was reached. RESULTS Analysis of 5398 identified posts (3409 users) led to the identification of 9 major topics: personal experience (n=2413 posts, 44.7%), community support (n=1058, 19.6%), pain and bleeding (n=797, 14.8%), psychological experience (n=760, 14.1%), questioned efficacy (n=410, 7.6%), social pressure (n=373, 6.9%), positive experiences (n=257, 4.8%), menstrual cycle disorders (n=107, 2%), and reported inefficacy (n=104, 1.9%). Pain, which was mentioned in 1627 (30.1%) of the 5398 posts by 1024 (30.0%) of the 3409 users, was the most frequently reported medical term. Pain was considered severe to unbearable in 24.5% of the cases (399 of the 1627 posts). Lack of information was the most frequently reported difficulty during and after the process. CONCLUSIONS Our findings suggest that French women used social media to share their experiences, offer and find support, and provide and receive information regarding medical abortion. Infodemiology appears to be a useful tool to obtain women's feedback, therefore offering the opportunity to enhance care in women undergoing medical abortion.
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Affiliation(s)
- Giulia Gouy
- Service de Gynécologie-Obstétrique, Hôpital de la Croix-Rousse, Lyon, France
| | - Luisa Attali
- Pôle de Gynécologie-Obstétrique et Fertilité, Hôpital de Hautepierre, Centre Hospitalier Universitaire de Strasbourg, Strasbourg, France
| | | | | | - Aubert Agostini
- Service de Gynécologie et d'Obstétrique, Hôpital de la Conception, Assistance Publique-Hôpitaux de Marseille, Marseille, France
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Gu D, Wang Q, Chai Y, Yang X, Zhao W, Li M, Zolotarev O, Xu Z, Zhang G. Identifying the Risk Factors of Allergic Rhinitis Based on Zhihu Comment Data Using a Topic-Enhanced Word-Embedding Model: Mixed Method Study and Cluster Analysis. J Med Internet Res 2024; 26:e48324. [PMID: 38386404 PMCID: PMC10921335 DOI: 10.2196/48324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 10/30/2023] [Accepted: 01/03/2024] [Indexed: 02/23/2024] Open
Abstract
BACKGROUND Allergic rhinitis (AR) is a chronic disease, and several risk factors predispose individuals to the condition in their daily lives, including exposure to allergens and inhalation irritants. Analyzing the potential risk factors that can trigger AR can provide reference material for individuals to use to reduce its occurrence in their daily lives. Nowadays, social media is a part of daily life, with an increasing number of people using at least 1 platform regularly. Social media enables users to share experiences among large groups of people who share the same interests and experience the same afflictions. Notably, these channels promote the ability to share health information. OBJECTIVE This study aims to construct an intelligent method (TopicS-ClusterREV) for identifying the risk factors of AR based on these social media comments. The main questions were as follows: How many comments contained AR risk factor information? How many categories can these risk factors be summarized into? How do these risk factors trigger AR? METHODS This study crawled all the data from May 2012 to May 2022 under the topic of allergic rhinitis on Zhihu, obtaining a total of 9628 posts and 33,747 comments. We improved the Skip-gram model to train topic-enhanced word vector representations (TopicS) and then vectorized annotated text items for training the risk factor classifier. Furthermore, cluster analysis enabled a closer look into the opinions expressed in the category, namely gaining insight into how risk factors trigger AR. RESULTS Our classifier identified more comments containing risk factors than the other classification models, with an accuracy rate of 96.1% and a recall rate of 96.3%. In general, we clustered texts containing risk factors into 28 categories, with season, region, and mites being the most common risk factors. We gained insight into the risk factors expressed in each category; for example, seasonal changes and increased temperature differences between day and night can disrupt the body's immune system and lead to the development of allergies. CONCLUSIONS Our approach can handle the amount of data and extract risk factors effectively. Moreover, the summary of risk factors can serve as a reference for individuals to reduce AR in their daily lives. The experimental data also provide a potential pathway that triggers AR. This finding can guide the development of management plans and interventions for AR.
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Affiliation(s)
- Dongxiao Gu
- School of Management, Hefei University of Technology, Hefei, China
| | - Qin Wang
- School of Management, Hefei University of Technology, Hefei, China
| | - Yidong Chai
- School of Management, Hefei University of Technology, Hefei, China
| | - Xuejie Yang
- School of Management, Hefei University of Technology, Hefei, China
| | - Wang Zhao
- School of Management, Hefei University of Technology, Hefei, China
| | - Min Li
- School of Management, Hefei University of Technology, Hefei, China
| | | | - Zhengfei Xu
- School of Management, Hefei University of Technology, Hefei, China
| | - Gongrang Zhang
- School of Management, Hefei University of Technology, Hefei, China
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Czernichow S, Rassy N, Malaab J, Loussikian P, Mebarki A, Khadhar M, Poghosyan T, Fagherrazi G, Carette C, Schück S, Rives-Lange C. Patients' and caregivers' perceptions of bariatric surgery: A France and United States comparative infodemiology study using social media data mining. Front Digit Health 2023; 5:1136326. [PMID: 37143935 PMCID: PMC10151923 DOI: 10.3389/fdgth.2023.1136326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Accepted: 03/21/2023] [Indexed: 05/06/2023] Open
Abstract
Background People are conversing about bariatric surgery on social media, but little is known about the main themes being discussed. Objective To analyze discussions regarding bariatric surgery on social media platforms and to establish a cross-cultural comparison of posts geolocated in France and the United States. Methods Posts were retrieved between January 2015 and April 2021 from general, publicly accessed sites and health-related forums geolocated in both countries. After processing and cleaning the data, posts of patients and caregivers about bariatric surgery were identified using a supervised machine learning algorithm. Results The analysis dataset contained a total of 10,800 posts from 4,947 web users in France and 51,804 posts from 40,278 web users in the United States. In France, post-operative follow-up (n = 3,251, 30.1% of posts), healthcare pathways (n = 2,171, 20.1% of the posts), and complementary and alternative weight loss therapies (n = 1,652, 15.3% of the posts) were among the most discussed topics. In the United States, the experience with bariatric surgery (n = 11,138, 21.5% of the posts) and the role of physical activity and diet in weight-loss programs before surgery (n = 9,325, 18% of the posts) were among the most discussed topics. Conclusion Social media analysis provides a valuable toolset for clinicians to help them increase patient-centered care by integrating the patients' and caregivers' needs and concerns into the management of bariatric surgery.
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Affiliation(s)
- Sébastien Czernichow
- Assistance Publique-Hôpitaux de Paris (AP-HP), Service de Nutrition, Centre Spécialisé Obésité, Hôpital Européen Georges Pompidou, Paris, France
- Université Paris Cité, Paris, France
- INSERM, UMR1153, Epidemiology and Biostatistics Sorbonne Paris Cité Center (CRESS), METHODS Team, Paris, France
- Correspondence: Sébastien Czernichow
| | - Nathalie Rassy
- Assistance Publique-Hôpitaux de Paris (AP-HP), Service de Nutrition, Centre Spécialisé Obésité, Hôpital Européen Georges Pompidou, Paris, France
| | | | | | | | | | - Tigran Poghosyan
- Assistance Publique-Hôpitaux de Paris (AP-HP), Service de chirurgie digestive, Hôpital Bichat, Paris, France
| | - Guy Fagherrazi
- Deep Digital Phenotyping Research Unit, Department of Precision Health, Luxembourg Institute of Health, Strassen, Luxembourg
| | - Claire Carette
- Assistance Publique-Hôpitaux de Paris (AP-HP), Service de Nutrition, Centre Spécialisé Obésité, Hôpital Européen Georges Pompidou, Paris, France
- Université Paris Cité, Paris, France
- Assistance Publique-hôpitaux de Paris (AP-HP), Centre d’investigation clinique, Inserm 1418, Hôpital Européen Georges Pompidou, Paris, France
| | | | - Claire Rives-Lange
- Assistance Publique-Hôpitaux de Paris (AP-HP), Service de Nutrition, Centre Spécialisé Obésité, Hôpital Européen Georges Pompidou, Paris, France
- Université Paris Cité, Paris, France
- INSERM, UMR1153, Epidemiology and Biostatistics Sorbonne Paris Cité Center (CRESS), METHODS Team, Paris, France
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Fruchart M, El Idrissi F, Lamer A, Belarbi K, Lemdani M, Zitouni D, Guinhouya BC. Identification of early symptoms of endometriosis through the analysis of online social networks: A social media study. Digit Health 2023; 9:20552076231176114. [PMID: 37228486 PMCID: PMC10204053 DOI: 10.1177/20552076231176114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 04/21/2023] [Indexed: 05/27/2023] Open
Abstract
Objective Endometriosis is a complex full-body inflammation disease with an average time to diagnosis of 7-10 years. Social networks give opportunity to patient to openly discuss about their condition, share experiences, and seek advice. Thus, data from social media may provide insightful data about patient's experience. This study aimed at applying a text-mining approach to online social networks in order to identify early signs associated with endometriosis. Methods An automated exploration technique of online forums was performed to extract posts. After a cleaning step of the built corpus, we retrieved all symptoms evoked by women, and connected them to the MedDRA dictionary. Then, temporal markers allowed targeting only the earliest symptoms. The latter were those evoked near a marker of precocity. A co-occurrence approach was further applied to better account for the context of evocations. Results Results were visualised using the graph-oriented database Neo4j. We collected 7148 discussions threads and 78,905 posts from 10 French forums. We extracted 41 groups of contextualised symptoms, including 20 groups of early symptoms associated with endometriosis. Among these groups of early symptoms, 13 were found to portray already known signs of endometriosis. The remaining 7 clusters of early symptoms were limb oedema, muscle pain, neuralgia, haematuria, vaginal itching, altered general condition (i.e. dizziness, fatigue, nausea) and hot flush. Conclusion We pointed out some additional symptoms of endometriosis qualified as early symptoms, which can serve as a screening tool for prevention and/or treatment purpose. The present findings offer an opportunity for further exploration of early biological processes triggering this disease.
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Affiliation(s)
- Mathilde Fruchart
- Univ. Lille, UFR 3S, Faculté Ingénierie et Management de la Santé, Lille,
France
- Univ. Lille, CHU Lille, ULR 2694 – METRICS, Lille, France
| | - Fatima El Idrissi
- Univ. Lille, UFR 3S, Faculté Ingénierie et Management de la Santé, Lille,
France
- Univ. Lille, UFR 3S, Faculté de Pharmacie, Lille, France
| | - Antoine Lamer
- Univ. Lille, UFR 3S, Faculté Ingénierie et Management de la Santé, Lille,
France
- Univ. Lille, CHU Lille, ULR 2694 – METRICS, Lille, France
| | - Karim Belarbi
- Univ. Lille, UFR 3S, Faculté de Pharmacie, Lille, France
- Univ. Lille, Inserm, CHU-Lille, Lille Neuroscience & Cognition, Lille,
France
| | - Mohamed Lemdani
- Univ. Lille, CHU Lille, ULR 2694 – METRICS, Lille, France
- Univ. Lille, UFR 3S, Faculté de Pharmacie, Lille, France
| | - Djamel Zitouni
- Univ. Lille, CHU Lille, ULR 2694 – METRICS, Lille, France
- Univ. Lille, UFR 3S, Faculté de Pharmacie, Lille, France
| | - Benjamin C Guinhouya
- Univ. Lille, UFR 3S, Faculté Ingénierie et Management de la Santé, Lille,
France
- Univ. Lille, CHU Lille, ULR 2694 – METRICS, Lille, France
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Déguilhem A, Malaab J, Talmatkadi M, Renner S, Foulquié P, Fagherazzi G, Loussikian P, Marty T, Mebarki A, Texier N, Schuck S. Identifying Profiles and Symptoms of Patients With Long COVID in France: Data Mining Infodemiology Study Based on Social Media. JMIR INFODEMIOLOGY 2022; 2:e39849. [PMID: 36447795 PMCID: PMC9685517 DOI: 10.2196/39849] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 09/19/2022] [Accepted: 10/01/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND Long COVID-a condition with persistent symptoms post COVID-19 infection-is the first illness arising from social media. In France, the French hashtag #ApresJ20 described symptoms persisting longer than 20 days after contracting COVID-19. Faced with a lack of recognition from medical and official entities, patients formed communities on social media and described their symptoms as long-lasting, fluctuating, and multisystemic. While many studies on long COVID relied on traditional research methods with lengthy processes, social media offers a foundation for large-scale studies with a fast-flowing outburst of data. OBJECTIVE We aimed to identify and analyze Long Haulers' main reported symptoms, symptom co-occurrences, topics of discussion, difficulties encountered, and patient profiles. METHODS Data were extracted based on a list of pertinent keywords from public sites (eg, Twitter) and health-related forums (eg, Doctissimo). Reported symptoms were identified via the MedDRA dictionary, displayed per the volume of posts mentioning them, and aggregated at the user level. Associations were assessed by computing co-occurrences in users' messages, as pairs of preferred terms. Discussion topics were analyzed using the Biterm Topic Modeling; difficulties and unmet needs were explored manually. To identify patient profiles in relation to their symptoms, each preferred term's total was used to create user-level hierarchal clusters. RESULTS Between January 1, 2020, and August 10, 2021, overall, 15,364 messages were identified as originating from 6494 patients of long COVID or their caregivers. Our analyses revealed 3 major symptom co-occurrences: asthenia-dyspnea (102/289, 35.3%), asthenia-anxiety (65/289, 22.5%), and asthenia-headaches (50/289, 17.3%). The main reported difficulties were symptom management (150/424, 35.4% of messages), psychological impact (64/424,15.1%), significant pain (51/424, 12.0%), deterioration in general well-being (52/424, 12.3%), and impact on daily and professional life (40/424, 9.4% and 34/424, 8.0% of messages, respectively). We identified 3 profiles of patients in relation to their symptoms: profile A (n=406 patients) reported exclusively an asthenia symptom; profile B (n=129) expressed anxiety (n=129, 100%), asthenia (n=28, 21.7%), dyspnea (n=15, 11.6%), and ageusia (n=3, 2.3%); and profile C (n=141) described dyspnea (n=141, 100%), and asthenia (n=45, 31.9%). Approximately 49.1% of users (79/161) continued expressing symptoms after more than 3 months post infection, and 20.5% (33/161) after 1 year. CONCLUSIONS Long COVID is a lingering condition that affects people worldwide, physically and psychologically. It impacts Long Haulers' quality of life, everyday tasks, and professional activities. Social media played an undeniable role in raising and delivering Long Haulers' voices and can potentially rapidly provide large volumes of valuable patient-reported information. Since long COVID was a self-titled condition by patients themselves via social media, it is imperative to continuously include their perspectives in related research. Our results can help design patient-centric instruments to be further used in clinical practice to better capture meaningful dimensions of long COVID.
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Affiliation(s)
| | | | | | | | | | - Guy Fagherazzi
- Deep Digital Phenotyping Research Unit, Department of Precision Health, Luxembourg Institute of Health Strassen Luxembourg
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Chaumont S, Quinquis L, Monnerie B, Six C, Hébel P, Chassany O, Duracinsky M, Le Nevé B. A poor diet quality is associated with more gas-related symptoms and a decreased quality of life in French adults. Br J Nutr 2022; 129:1-27. [PMID: 35603426 PMCID: PMC9899566 DOI: 10.1017/s0007114522001593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 05/05/2022] [Accepted: 05/16/2022] [Indexed: 11/06/2022]
Abstract
This study evaluated the association between dietary patterns, Gas-Related Symptoms (GRS) and their impact on quality of life (QoL) in a representative sample (n=936) of the French adult population. During the 2018-2019 "Comportements et Consommations Alimentaires en France" (CCAF) survey (Behaviors and Food Consumption in France), online evaluation of GRS in adult participants was performed using the validated Intestinal Gas Questionnaire (IGQ), which captures the perception of GRS and their impact on QoL via 6 symptom dimensions scores (range 0-100; 100=worse) and a global score (mean of the sum of the 6 symptom dimensions scores). Socio-demographics, lifestyle parameters and dietary habits (7-day e-food diary) were also collected online. Quality of diet was determined using the NRF9.3 score (range 0-900; 900=best). Univariate and multivariate linear regression models were applied to identify factors associated with IGQ global score. K-means was used to identify clusters of subjects based on their dietary records. Data from 936 adults who completed both the IGQ and the food diary showed a mean (SD) IGQ global score of 11.9 (11.2). Younger age and female gender were associated with a higher IGQ global score. Only 7% of subjects reported no symptom at all and nearly 30% of study participants reported a high impact of GRS on their QoL. Two dietary clusters were identified: cluster1, characterized by a higher consumption of fruits and vegetables, lower sugars intake and higher NRF9.3 score and cluster 2, characterized by higher intake of sugars, lower intake in dietary fibers and lower NRF9.3 score. The IGQ global score was lower in cluster1 and higher in cluster2 vs. the total sample average (p<0.001). Prevalence of GRS in the French adult population is high and is associated with impaired QoL and dietary patterns. A change in food habits towards healthier patterns could help reducing the burden of GRS.
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Affiliation(s)
| | | | | | - Chloé Six
- CREDOC, Centre de Recherche pour l’Etude et l’Observation des Conditions de vie, Paris, France
| | - Pascale Hébel
- CREDOC, Centre de Recherche pour l’Etude et l’Observation des Conditions de vie, Paris, France
| | - Olivier Chassany
- Patient-Reported Outcomes Research Unit, Unité de Recherche Clinique en Economie de la Santé (URC-ECO), Hôpital Hôtel-Dieu, AP-HP, Université de Paris, Paris, France
| | - Martin Duracinsky
- Patient-Reported Outcomes Research Unit, Unité de Recherche Clinique en Economie de la Santé (URC-ECO), Hôpital Hôtel-Dieu, AP-HP, Université de Paris, Paris, France
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8
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Koss J, Bohnet-Joschko S. Social media mining to support drug repurposing: Exploring long-COVID self-medication reported by Reddit users (Preprint). JMIR Form Res 2022; 6:e39582. [PMID: 36007131 PMCID: PMC9531770 DOI: 10.2196/39582] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 06/27/2022] [Accepted: 08/09/2022] [Indexed: 11/24/2022] Open
Abstract
Background Since the beginning of the COVID-19 pandemic, over 480 million people have been infected and more than 6 million people have died from COVID-19 worldwide. In some patients with acute COVID-19, symptoms manifest over a longer period, which is also called “long-COVID.” Unmet medical needs related to long-COVID are high, since there are no treatments approved. Patients experiment with various medications and supplements hoping to alleviate their suffering. They often share their experiences on social media. Objective The aim of this study was to explore the feasibility of social media mining methods to extract important compounds from the perspective of patients. The goal is to provide an overview of different medication strategies and important agents mentioned in Reddit users’ self-reports to support hypothesis generation for drug repurposing, by incorporating patients’ experiences. Methods We used named-entity recognition to extract substances representing medications or supplements used to treat long-COVID from almost 70,000 posts on the “/r/covidlonghaulers” subreddit. We analyzed substances by frequency, co-occurrences, and network analysis to identify important substances and substance clusters. Results The named-entity recognition algorithm achieved an F1 score of 0.67. A total of 28,447 substance entities and 5789 word co-occurrence pairs were extracted. “Histamine antagonists,” “famotidine,” “magnesium,” “vitamins,” and “steroids” were the most frequently mentioned substances. Network analysis revealed three clusters of substances, indicating certain medication patterns. Conclusions This feasibility study indicates that network analysis can be used to characterize the medication strategies discussed in social media. Comparison with existing literature shows that this approach identifies substances that are promising candidates for drug repurposing, such as antihistamines, steroids, or antidepressants. In the context of a pandemic, the proposed method could be used to support drug repurposing hypothesis development by prioritizing substances that are important to users.
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Affiliation(s)
- Jonathan Koss
- Department of Management and Entrepreneurship, Faculty of Management, Economics and Society, Witten/Herdecke University, Witten, Germany
| | - Sabine Bohnet-Joschko
- Department of Management and Entrepreneurship, Faculty of Management, Economics and Society, Witten/Herdecke University, Witten, Germany
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Schäfer F, Quinquis L, Klein M, Escutnaire J, Chavanel F, Chevallier H, Fagherazzi G. Attitudes and Expectations of Clinical Research Participants Toward Digital Health and Mobile Dietary Assessment Tools: Cross-Sectional Survey Study. Front Digit Health 2022; 4:794908. [PMID: 35355684 PMCID: PMC8959345 DOI: 10.3389/fdgth.2022.794908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Accepted: 01/18/2022] [Indexed: 11/26/2022] Open
Abstract
Background The adoption of health technologies is key to empower research participants and collect quality data. However, the acceptance of health technologies is usually evaluated in patients or healthcare practitioners, but not in clinical research participants. Methods A 27-item online questionnaire was provided to the 11,695 members of a nutrition clinical research participant database from the Nantes area (France), to assess (1) participants' social and demography parameters, (2) equipment and usage of health apps and devices, (3) expectations in research setting and (4) opinion about the future of clinical research. Each item was described using frequency and percentage overall and by age classes. A global proportion comparison was performed using chi-square or Fisher-exact tests. Results A total of 1529 respondents (81.0% women, 19.0% men) completed the survey. Main uses of health apps included physical activity tracking (54.7%, age-related group difference, p < 0.001) and food quality assessment (45.7%, unrelated to age groups). Overall, 20.4% of respondents declared owning a connected wristband or watch. Most participants (93.8%) expected the use of connected devices in research. However, protection of personal data (37.5%), reliability (35.5%) and skilled use of devices (28.5%) were perceived as the main barriers. Most participants (93.3%) would agree to track their food intake using a mobile app, and 80.5% would complete it for at least a week while taking part in a clinical study. Only 13.2% would devote more than 10 min per meal to such record. A majority (60.4%) of respondents would accept to share their social media posts in an anonymous way and most (82.2%) of them would accept to interact with a chatbot for research purposes. Conclusions Our cross-sectional study suggests that clinical study participants are enthusiastic about all forms of digital health technologies and participant-centered studies but remain concerned about the use of personal data. Repeated assessments are suggested to evaluate the research participant's interest in technologies following the increase in use and demand for innovative health services during the pandemic of COVID-19.
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Affiliation(s)
| | | | - Maxime Klein
- Danone Nutricia Research, Palaiseau, France.,UFR Médecine et Pharmacie, Université de Poitiers, Poitiers, France
| | | | | | | | - Guy Fagherazzi
- Deep Digital Phenotyping Research Unit, Department of Population Health, Luxembourg Institute of Health, Strassen, Luxembourg
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Chen X, Cheng G, Wang FL, Tao X, Xie H, Xu L. Machine and cognitive intelligence for human health: systematic review. Brain Inform 2022; 9:5. [PMID: 35150379 PMCID: PMC8840949 DOI: 10.1186/s40708-022-00153-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Accepted: 01/25/2022] [Indexed: 12/27/2022] Open
Abstract
Brain informatics is a novel interdisciplinary area that focuses on scientifically studying the mechanisms of human brain information processing by integrating experimental cognitive neuroscience with advanced Web intelligence-centered information technologies. Web intelligence, which aims to understand the computational, cognitive, physical, and social foundations of the future Web, has attracted increasing attention to facilitate the study of brain informatics to promote human health. A large number of articles created in the recent few years are proof of the investment in Web intelligence-assisted human health. This study systematically reviews academic studies regarding article trends, top journals, subjects, countries/regions, and institutions, study design, artificial intelligence technologies, clinical tasks, and performance evaluation. Results indicate that literature is especially welcomed in subjects such as medical informatics and health care sciences and service. There are several promising topics, for example, random forests, support vector machines, and conventional neural networks for disease detection and diagnosis, semantic Web, ontology mining, and topic modeling for clinical or biomedical text mining, artificial neural networks and logistic regression for prediction, and convolutional neural networks and support vector machines for monitoring and classification. Additionally, future research should focus on algorithm innovations, additional information use, functionality improvement, model and system generalization, scalability, evaluation, and automation, data acquirement and quality improvement, and allowing interaction. The findings of this study help better understand what and how Web intelligence can be applied to promote healthcare procedures and clinical outcomes. This provides important insights into the effective use of Web intelligence to support informatics-enabled brain studies.
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Affiliation(s)
- Xieling Chen
- Department of Mathematics and Information Technology, The Education University of Hong Kong, Hong Kong SAR, China
| | - Gary Cheng
- Department of Mathematics and Information Technology, The Education University of Hong Kong, Hong Kong SAR, China.
| | - Fu Lee Wang
- School of Science and Technology, Hong Kong Metropolitan University, Hong Kong SAR, China
| | - Xiaohui Tao
- School of Sciences, University of Southern Queensland, Toowoomba, Australia
| | - Haoran Xie
- Department of Computing and Decision Sciences, Lingnan University, Hong Kong SAR, China
| | - Lingling Xu
- School of Science and Technology, Hong Kong Metropolitan University, Hong Kong SAR, China
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Koss J, Rheinlaender A, Truebel H, Bohnet-Joschko S. Social media mining in drug development-Fundamentals and use cases. Drug Discov Today 2021; 26:2871-2880. [PMID: 34481080 DOI: 10.1016/j.drudis.2021.08.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 06/03/2021] [Accepted: 08/27/2021] [Indexed: 11/18/2022]
Abstract
The incorporation of patients' perspectives into drug discovery and development has become critically important from the viewpoint of accounting for modern-day business dynamics. There is a trend among patients to narrate their disease experiences on social media. The insights gained by analyzing the data pertaining to such social-media posts could be leveraged to support patient-centered drug development. Manual analysis of these data is nearly impossible, but artificial intelligence enables automated and cost-effective processing, also referred as social media mining (SMM). This paper discusses the fundamental SMM methods along with several relevant drug-development use cases.
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Affiliation(s)
| | | | - Hubert Truebel
- Witten/Herdecke University, Witten, Germany; AiCuris AG, Wuppertal, Germany
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Zhong B, Liu Q. Medical Insights from Posts About Irritable Bowel Syndrome by Adolescent Patients and Their Parents: Topic Modeling and Social Network Analysis. J Med Internet Res 2021; 23:e26867. [PMID: 34106078 PMCID: PMC8262600 DOI: 10.2196/26867] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 04/14/2021] [Accepted: 05/06/2021] [Indexed: 01/19/2023] Open
Abstract
Background Adolescents with irritable bowel syndrome (IBS) are increasingly seeking and sharing information about their symptoms in web-based health care forums. Their posts and those from their parents contain critical insights that can be used by patients, physicians, and caregivers to manage IBS symptoms. Objective The aim of this study is to examine the posts from adolescent patients and their parents in a health forum, IBS Group, to better understand the key challenges, concerns, and issues of interest to young patients with IBS and their caregivers. Methods Using topic modeling and social network analysis, in this study, we analyzed all the messages (over 750 topics and 3400 replies) posted on the IBS Group forum from 2010-2019 by adolescents with IBS aged 13-17 years and parents having children with IBS. We first detected 6 major topics in the posts by adolescent patients and parents on teenagers’ IBS symptoms and the interaction between the topics. Social network analysis was then performed to gain insights into the nature of web-based interaction patterns among patients and caregivers. Results Using the Latent Dirichlet Allocation algorithm and a latent Dirichlet allocation visualization tool, this study revealed 6 leading topics of concern in adolescents with IBS: school life, treatment or diet, symptoms, boys’ ties to doctors, social or friend issues, and girls’ ties to doctors. The top 6 topics in the parents’ discussions were school life, girls’ issues, boys’ issues, diet choice, symptoms, and stress. The analyses show that the adolescent patients themselves are most concerned about the effect of IBS on their everyday activities and social lives. For parents having daughters with IBS, their top concerns were related to the girls’ school performance and how much help they received at school. For their sons, the parents were more concerned about the pain and suffering that their sons had to endure. Both parents and adolescents gained social support from the web-based platform. Topic modeling shows that IBS affects teenagers the most in the areas of pain and school life. Furthermore, the issues raised by parents suggest that girls are bothered more by school performance over pain, whereas boys show exactly the opposite: pain is of greater concern than school performance. Conclusions This study represents the first attempt to leverage both machine learning approaches and social network analysis to identify top IBS concerns from the perspectives of adolescent patients and caregivers in the same health forum. Young patients with IBS must face the challenges of social influences and anxiety associated with this health disorder in addition to physical pain and other symptoms. Boys and girls are affected differently by pain and school performance and view the IBS impacts differently from the parents.
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Affiliation(s)
- Bu Zhong
- Donald P. Bellisario College of Communications, Pennsylvania State University, University Park, PA, United States
| | - Qian Liu
- School of Journalism and Communication, National Media Experimental Teaching Demonstration Center, Jinan University, Guangzhou, Guangdong Province, China
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