Complementary Chinese Herbal Medicine Therapy Improves Survival in Patients With Pemphigus: A Retrospective Study From a Taiwan-Based Registry

An integrative Chinese herbal medicine and ointment therapy for bullous pemphigoid: A case report

Pemphigoid disorders are autoimmune bullous dermatoses with a high mortality rate of up to 40 %, associated with many complications during hospitalization, even when treated with conventional therapies such as steroids, oral antibiotics, and steroid-sparing immunosuppressants. We present a continuous case monitoring a patient with a medical history of oral diabetic medication, who was diagnosed with bullous pemphigoid on December 26, 2023. Despite treatment with an immunomodulator (hydroxychloroquine), antihistamines, injectable and oral steroids, analgesics, antibiotics, and antibiotic ointment, the patient's symptoms of blisters, erosions, and ulcerations persisted severely. Consequently, Chinese Herbal Medicine (CHM) and Chinese Herbal Medicine Ointment (CHMO) were prescribed for the patient from January 5, 2024, to February 23, 2024. After the combined therapy of Chinese herbal medicine and ointment with conventional treatment, the patient's blisters, erosions, ulcerations, inflammation, and the development of new lesions were alleviated. This case suggests that an integrative approach combining Chinese herbal medicine and ointment with Western medical treatment could be a cost-effective option for improving the prognosis of bullous pemphigoid patients.

Lipid Profile Scores Predict Severity of Pemphigus: A Cross-Sectional Study

Background

There is little evidence about the relationship between lipid indices and the severity of pemphigus vulgaris (PV) disease. In this cross-sectional study, we try to find out the exact relationship between three dietary lipid indices (PUFA/SFA ratio and ω-6/ω-3 index) and the severity of PV disease.

Methods

In this hospital-based cross-sectional study, a total of 138 pemphigus vulgaris cases were studied, of which 108 had PDAI ≤15, and 30 had PDAI>15. Dietary intakes were measured a valid 168-item FFQ. To calculate the lipid indices, the data received from diet were used.

Results

After adjusting for potential confounders, people with the highest ω-6/ω-3 index had 32% lowest severity of PV disease compared to the people in the lowest category. However, this association was not significant in all models (OR: 0.68; 95% CI: 0.24-1.93, P trend = 0.47). Moreover, people with the highest PUFA/SFA index had 9% highest severity of PV disease compared to the people in the lowest category. However, this association was not significant in all models (OR: 1.09; 95% CI: 0.34-3.51, P trend = 0.88).

Conclusion

The evidence of our study shows that the relation between PUFA/SFA ratio and ω-6/ω-3 index is not significant. However, case-control studies are needed to confirm these findings.

High dietary acid load predicts severity of autoimmune skin disease: a cross-sectional study

No previous study has examined the association of an acid-base imbalanced diet to autoimmune bullous disease. The present study aimed to investigate the association between dietary acid load (DAL) as either potential renal acid load (PRAL) and net endogenous acid production (NEAP) intake on the odds of high-severity Pemphigus Vulgaris (PV) disease in adult Iranian patients to fill this gap. A cross-sectional study was conducted on 138 patients, aged 18-65 years with confirmed diagnoses of PV in a referral university center for autoimmune bullous diseases. The dietary intakes of all patients during the last year before enrollment in the study were assessed using a 168-item semi-quantitative food frequency questionnaire. Dietary acid load was calculated based on the PRAL and NEAP scores. To assess PV severity, the pemphigus disease area index (PDAI) score was used. Logistic regression was used to evaluate the association between DAL and PDAI. A positive association was observed between PRAL and PDAI score in the crude (adjusted R2 = 0.088, B = 6.88, P < 0.0001) and all other adjusted models, as well as the crude model for NEAP (adjusted R2 = 0.037, B = 4.72, P = 0.013). In terms of adherence to NEAP and PRAL, those in the top tertile of PRAL and NEAP had a higher vulnerability for severe PV in unadjusted (OR = 5.18, 95% (CI) 2.19-12.25) and (OR = 2.48, 95% (CI)  1.08-5.68) respectively. In the present study, we found a significant direct association between DAL and severity of disease in PV patients. Further studies are required to confirm these findings.

Focus on pemphigus treatment publications: A bibliometric and visual analysis (1992-2022)

Pemphigus is a chronic recurrent disease in dermatology. Although it is not very common, its treatment has been an increasing concern in recent years because it is difficult and long-lasting. At present, there are many papers on pemphigus treatment, and to better understand the research trends and research frontiers of pemphigus treatment, it is necessary to conduct a comprehensive systematic review and analysis. We combined bibliometric and visualization methods to analyze 1365 papers published in the Web of Science database from 1992 to 2022, including basic information about countries, institutions and authors, to gain a general understanding of the treatment of pemphigus. Among them, the United States is the country with the most output, Iran's Tehran University of Medical Sciences is the institution with the most published works, and Ahmed, A. Razzaque of Tufts University is the most influential scholar. In addition, we also learned about the research hotspots and frontiers of pemphigus treatment through a series of analyses on the frequency, clustering, keywords bursts and cited literature, and we briefly reviewed the highly cited literature. We found that the current research focuses in the study of pemphigus treatment are the types, pathogenesis, and treatment of pemphigus, including glucocorticoids, immunosuppressants and many other major treatment methods. Hailey-Hailey disease, genetic susceptibility, and traditional Chinese medicine are potential research hotspots. Rituximab is a research frontier. In conclusion, we hope to provide new research ideas for promoting the development of pemphigus treatment.

Effect of Chinese herbal medicine therapy on risks of all-cause mortality, infections, parasites, and circulatory-related mortality in HIV/AIDS patients with neurological diseases

Introduction: Long-term living with human immunodeficiency virus (HIV) and/or antiretroviral therapy (ART) is associated with various adverse effects, including neurocognitive impairment. Heterogeneous neurocognitive impairment remains an important issue, affecting between 15-65% of human immunodeficiency virus infection and acquired immunodeficiency syndrome (HIV/AIDS) patients and resulting in work performance, safety, and health-related outcomes that have a heavy economic burden. Methods: We identified 1,209 HIV/AIDS patients with neurological diseases during 2010-2017. The Kaplan-Meier method, log-rank test, and Cox proportional hazards model were used to analyze 308 CHM users and 901 non-CHM users within this population. Major CHM clusters were determined using association rule mining and network analysis. Results and Discussion: Results showed that CHM users had a 70% lower risk of all-cause mortality (adjusted hazard ratio (aHR) = 0.30, 95% confidence interval (CI):0.16-0.58, p < 0.001) (p = 0.0007, log-rank test). Furthermore, CHM users had an 86% lower risk of infections, parasites, and circulatory-related mortality (aHR = 0.14, 95% confidence interval (CI):0.04-0.46, p = 0.001) (p = 0.0010, log-rank test). Association rule mining and network analysis showed that two CHM clusters were important for patients with neurological diseases. In the first CHM cluster, Huang Qin (HQ; root of Scutellaria baicalensis Georgi), Gan Cao (GC; root of Glycyrrhiza uralensis Fisch.), Huang Lian (HL; root of Coptis chinensis Franch.), Jie Geng (JG; root of Platycodon grandiflorus (Jacq.) A.DC.), and Huang Bai (HB; bark of Phellodendron amurense Rupr.) were identified as important CHMs. Among them, the strongest connection strength was identified between the HL and HQ. In the second CHM cluster, Suan-Zao-Ren-Tang (SZRT) and Ye Jiao Teng (YJT; stem of Polygonum multiflorum Thunb.) were identified as important CHMs with the strongest connection strength. CHMs may thus be effective in treating HIV/AIDS patients with neurological diseases, and future clinical trials are essential for the prevention of neurological dysfunction in the population.

Ethnobotanical Survey on Skin Whitening Prescriptions of Traditional Chinese Medicine in Taiwan

The increasing interest and demand for skin whitening products globally, particularly in Asia, have necessitated rapid advances in research on skin whitening products used in traditional Chinese medicine (TCM). Herein, we investigated 74 skin whitening prescriptions sold in TCM pharmacies in Taiwan. Commonly used medicinal materials were defined as those with a relative frequency of citation (RFC) > 0.2 and their characteristics were evaluated. Correlation analysis of commonly used medicinal materials was carried out to identify the core component of the medicinal materials. Of the purchased 74 skin whitening prescriptions, 36 were oral prescriptions, 37 were external prescriptions, and one prescription could be used as an oral or external prescription. After analysis, 90 traditional Chinese medicinal materials were obtained. The Apiaceae (10%; 13%) and Leguminosae (9%; 11%) were the main sources of oral and external medicinal materials, respectively. Oral skin whitening prescriptions were found to be mostly warm (46%) and sweet (53%), while external skin whitening prescriptions included cold (43%) and bitter (29%) medicinal materials. Additionally, mainly tonifying and replenishing effects of the materials were noted. Pharmacological analysis indicated that these medicinal materials may promote wound healing, treat inflammatory skin diseases, or anti-hyperpigmentation. According to the Spearman correlation analysis on interactions among medicinal materials with an RFC > 0.2 in the oral skin whitening prescriptions, Paeonia lactiflora Pall. (white) and Atractylodes macrocephala Koidz. showed the highest correlation (confidence score = 0.93), followed by Ziziphus jujuba Mill. (red) and Astragalus propinquus Schischkin (confidence score = 0.91). Seven medicinal materials in external skin whitening prescriptions with an RFC > 0.2, were classified as Taiwan qī bái sàn (an herbal preparation), including Angelica dahurica (Hoffm.) Benth. & Hook. f. ex Franch. & Sav., Wolfiporia extensa (Peck) Ginns, Bletilla striata (Thunb.) Rchb. f., Atractylodes macrocephala Koidz., Ampelopsis japonica (Thunb.) Makino, Paeonia lactiflora Pall. (white), and Bombyx mori Linnaeus. Skin whitening prescriptions included multiple traditional Chinese medicinal materials. Despite the long history of use, there is a lack of studies concerning skin whitening products, possibly due to the complex composition of traditional Chinese medicine. Further studies are required to assess the efficacy and safety of these traditional Chinese medicinal materials for inclusion in effective, safe, and functional pharmacological products.

Chinese Herbal Medicine Therapy Reduces the Risks of Overall and Anemia-Related Mortalities in Patients With Aplastic Anemia: A Nationwide Retrospective Study in Taiwan

Aplastic Anemia (AA) is a rare but fatal hematologic disease that may occur at any age and especially higher in Asia. We investigated whether Chinese herbal medicine (CHM) is beneficial to AA patients as a complementary therapy using a nationwide population-based database in Taiwan between 2000-2016. Patient survival was estimated by Kaplan‒Meier survival analyses and Cox proportional-hazard model. CHM-users presented lower risks of overall and anemia-related mortalities when compared to non-users. The risk of overall mortality for CHM-users in AA patients was 0.70-fold [adjusted hazard ratio (aHR): 0.70, 95% confidence interval (CI): 0.66-0.74, p < 0.001). The risk of anemia-related mortality was lower in CHM-users when compared to non-users (aHR: 0.46, 95% CI: 0.32-0.67, p < 0.001). The association rule analysis revealed that CHM pairs were Ban-Zhi-Lian (BZL; Scutellaria barbata D. Don)→Bai-Hua-She-She-Cao (BHSSC; Oldenlandia diffusa (Willd.) Roxb.), followed by Dang-Gui (DG; Angelica sinensis (Oliv.) Diels)→Huang-Qi (HQi; Astragalus membranaceus (Fisch.) Bunge), and Xian-He-Cao (XHC; Agrimonia pilosa f. borealis (Kitag.) Chu)→Gui-Pi-Tang (GPT). Network analysis showed that BZL, BHSSC, DG, HQi, XHC, GPT, and Dan-Shen (DanS; Salvia miltiorrhiza var. charbonnelii (H.Lév.) C.Y.Wu) were commonly used CHMs for AA patients. Therefore, further studies for these commonly prescribed herbs are needed in functional investigations in hematopoiesis-stimulating effect and large-scale randomized controlled trials (RCT) in bone marrow failure related diseases.