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Huang X, Xie J, Yang Y, Dai X, Lu L, Li N, Li Y, Wang S, Zhang L. Brain network mechanism of acupuncture for chronic spontaneous urticaria: a functional magnetic resonance imaging study protocol. Front Neurol 2023; 14:1263753. [PMID: 37920832 PMCID: PMC10619855 DOI: 10.3389/fneur.2023.1263753] [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: 07/20/2023] [Accepted: 09/18/2023] [Indexed: 11/04/2023] Open
Abstract
Introduction Chronic spontaneous urticaria (CSU) is a common skin condition that can significantly impact patients' quality of life. Although studies have demonstrated the efficacy of acupuncture in treating CSU, the underlying mechanisms remain unclear. Dysfunction within the brain's default mode network (DMN) represents a fundamental characteristic of central pathological changes associated with CSU. Therefore, it is hypothesized that improving brain network dysfunction could serve as a key mechanism through which acupuncture exerts its therapeutic effects. This study aims to provide evidence supporting this hypothesis. Methods and analysis This study, a parallel, randomized, sham-controlled functional neuroimaging investigation will be conducted in China. We aim to enroll 50 patients with CSU and 25 healthy controls, distributing them evenly between the acupuncture and sham acupuncture groups in a 1:1 ratio. The total observation period will span 6 weeks, including 2 weeks designated for the baseline phase and 4 weeks allocated for the clinical treatment phase. Prior to treatment, all participants will undergo magnetic resonance scanning, clinical index detection, and microbiota collection. Following treatment, the patients with CSU will be retested for these indicators. Using resting-state functional connectivity (rsFC) analysis, dynamic Functional Connection (dFC) analysis, and brain microstate extraction technology combined with correlation analysis of microbiota and clinical indicators, the regulatory mechanism of acupuncture on the brain network of CSU will be evaluated from multiple dimensions. Ethics and dissemination This trial was approved by the Biomedical Ethics Review Committee of the West China Hospital, Sichuan University (No. 2022-1255). Each participant will provide written informed consent to publish any potentially identifiable images or data.Clinical trial registrationhttps://www.chictr.org.cn/, identifier: ChiCTR2200064563.
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Affiliation(s)
- Xianhao Huang
- Division of Internal Medicine, Institute of Integrated Traditional Chinese and Western Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Jing Xie
- Chengdu Xinjin District Hospital of Traditional Chinese Medicine, Chengdu, China
| | - Yang Yang
- Division of Internal Medicine, Institute of Integrated Traditional Chinese and Western Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Xuechun Dai
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Lingyun Lu
- Division of Internal Medicine, Institute of Integrated Traditional Chinese and Western Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Ning Li
- Division of Internal Medicine, Institute of Integrated Traditional Chinese and Western Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Ying Li
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Song Wang
- Functional and Molecular Imaging Key Laboratory of Sichuan Province, Department of Radiology and Huaxi MR Research Center (HMRRC), West China Hospital, Sichuan University, Chengdu, China
| | - Leixiao Zhang
- Division of Internal Medicine, Institute of Integrated Traditional Chinese and Western Medicine, West China Hospital, Sichuan University, Chengdu, China
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Yen H, Yen H, Huang CH, Huang IH, Hung WK, Su HJ, Tai CC, Haw WWY, Flohr C, Yiu ZZN, Chi CC. Systematic Review and Critical Appraisal of Urticaria Clinical Practice Guidelines: A Global Guidelines in Dermatology Mapping Project (GUIDEMAP). THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2023; 11:3213-3220.e11. [PMID: 37451615 DOI: 10.1016/j.jaip.2023.07.002] [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: 03/20/2023] [Revised: 06/12/2023] [Accepted: 07/05/2023] [Indexed: 07/18/2023]
Abstract
BACKGROUND Management of urticaria can be optimized with clinical practice guidelines (CPGs). However, the quality of recent urticaria CPGs remains unclear. OBJECTIVE To identify and appraise urticaria CPGs worldwide published in the last 5 years. METHODS A search for relevant urticaria CPGs was conducted between January 1, 2017, and May 31, 2022, using the following databases: MEDLINE, Embase, National Institute for Health and Care Excellence (NICE) Evidence Search, Guidelines International Network, ECRI Guidelines Trust, Australian Clinical Practice Guidelines, Trip Medical Database, and DynaMed. The included CPGs were critically appraised using the Appraisal of Guidelines for Research and Evaluation (AGREE) II instrument, Lenzer et al's red flags, and the Institute of Medicine (IOM) criteria of trustworthiness. RESULTS We included 21 urticaria CPGs. Most guidelines reviewed treatment recommendations of chronic spontaneous urticaria. The majority of guidelines were from European and Asian countries with high and high-middle sociodemographic index, written in English, and openly accessible. Seventeen guidelines (81%) had at least 1 AGREE II domain rated poor quality. Applicability, rigor of development, and stakeholder involvement were the 3 AGREE II domains that scored the lowest across guidelines. Appraisal with Lenzer et al's red flags showed that 18 guidelines (86%) raised at least 1 red flag indicating potential bias. The top 3 domains raising red flags were: no inclusion of nonphysician experts/patient representative/community stakeholders, no or limited involvement of a methodologist in the evaluation of evidence, and lack of external review. Based on IOM's criteria of trustworthiness, 20 guidelines (95%) had 1 or more criteria that did not meet best practice standards. The 3 domains with the highest number of best practice standards not met were updating procedures, rating strength of recommendations, and external review. Guidelines scored highest for the AGREE II domains of defining scope and purpose and clarity of presentation, and had the most fully met IOM's best practice standard for articulation of recommendations. However, only 1 urticaria CPG by NICE was identified as rigorously developed across all 3 appraisal tools. CONCLUSIONS The quality of urticaria CPGs in the last 5 years varied widely. Only the NICE urticaria guideline consistently demonstrated excellent quality, high trustworthiness, and low risk of bias. Use of a rigorous framework to rate certainty of evidence and grade strength of recommendation, involvement of methodologists, stakeholder engagement with external review, and clear guidance for updating can help improve the quality of future CPGs.
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Affiliation(s)
- Hsi Yen
- Department of Dermatology, Chang Gung Memorial Hospital, Linkou, Taoyuan, Taiwan; School of Medicine, College of Medicine, Chang Gung University, Taoyuan, Taiwan; Department of Dermatology, Division of Pediatric Dermatology, Medical College of Wisconsin, Milwaukee, Wis
| | - Hsuan Yen
- Department of Dermatology, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
| | - Chun-Hsien Huang
- Department of Dermatology, Chang Gung Memorial Hospital, Linkou, Taoyuan, Taiwan
| | - I-Hsin Huang
- Department of Dermatology, Chang Gung Memorial Hospital, Linkou, Taoyuan, Taiwan
| | - Wei-Kai Hung
- Department of Dermatology, Chang Gung Memorial Hospital, Linkou, Taoyuan, Taiwan
| | - Hsing-Jou Su
- Department of Dermatology, Chang Gung Memorial Hospital, Linkou, Taoyuan, Taiwan
| | - Cheng-Chen Tai
- Medical Library, Department of Medical Education, Chang Gung Memorial Hospital, Linkou, Taoyuan, Taiwan
| | - William W Y Haw
- Northern Care Alliance NHS Foundation Trust, Manchester, UK; Division of Musculoskeletal and Dermatological Sciences, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - Carsten Flohr
- Unit for Paediatric and Population-Based Dermatology Research, St. John's Institute of Dermatology, King's College London and Guy's & St. Thomas' Hospital NHS Foundation Trust, London, UK
| | - Zenas Z N Yiu
- Northern Care Alliance NHS Foundation Trust, Manchester, UK; Division of Musculoskeletal and Dermatological Sciences, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - Ching-Chi Chi
- Department of Dermatology, Chang Gung Memorial Hospital, Linkou, Taoyuan, Taiwan; School of Medicine, College of Medicine, Chang Gung University, Taoyuan, Taiwan.
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Chu K, Lan CE. The impact of the COVID-19 surge on phototherapy in Taiwan: Focusing on the patient profile, adherence, and attitude before and after the surge. Skin Res Technol 2023; 29:e13314. [PMID: 37113097 PMCID: PMC10234173 DOI: 10.1111/srt.13314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 03/21/2023] [Indexed: 04/29/2023]
Abstract
BACKGROUND Coronavirus disease 2019 (COVID-19) pandemic has caused changes in the medical practice. However, it is unclear whether the patients receiving phototherapy for their dermatoses have been affected. OBJECTIVES This study aimed to identify the impact of the COVID-19 pandemic on phototherapy, focusing on the patient profile, adherence, and attitude before and after the surge. METHODS The study encompassed the time 5 months prior to and after the surge of the COVID-19 pandemic (from May to July, 2021), resulting in the temporary closure of our phototherapeutic unit. RESULTS Nine hundred eighty-one patients received phototherapy during this period. Vitiligo, psoriasis (Ps), and atopic dermatitis (AD) represented the groups with the highest patient numbers. For vitiligo, Ps and AD, 39.6%, 41.9%, and 28.4% of the patients resumed phototherapy after the pandemic-related shutdown (PRS). No significant difference was noted in age, gender, and number of weekly sessions between those who resumed or stopped phototherapy after PRS among three groups. Patients who resumed phototherapy after PRS tended to receive more weekly sessions of phototherapy than those who initiated after PRS. Additionally, patients who resumed phototherapy showed no significant difference in the number of weekly sessions before and after PRS. CONCLUSIONS This study reveals a significant impact of the COVID-19 pandemic on patients undergoing phototherapy. Although the patient number remained similar before and after PRS, a significant portion of patients discontinued phototherapy after PRS. New strategies and continued education are needed to improve patient management in times of pandemic.
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Affiliation(s)
- Kuan‐Yu Chu
- Department of DermatologyKaohsiung Medical University HospitalKaohsiung Medical UniversityKaohsiungTaiwan
| | - Cheng‐Che E. Lan
- Department of DermatologyKaohsiung Medical University HospitalKaohsiung Medical UniversityKaohsiungTaiwan
- Department of DermatologyCollege of MedicineKaohsiung Medical UniversityKaohsiungTaiwan
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