vitamin-b-12 and Hidradenitis-Suppurativa

Topics: Diet; Dietary Supplements; Female; Hidradenitis Suppurativa; Humans; Hygiene; Life Style; Vitamin B 12; Vitamin D

Hidradenitis suppurativa (HS) is a systemic recalcitrant inflammatory condition characterized by debilitating lesions with high morbidity. Its known association with obesity and smoking indicate correlation with other environmental factors, such as diet, suggesting a larger role for lifestyle modifications in disease treatment. This study seeks to assess the contribution of weight loss and dietary intake in HS management. A primary literature search was conducted using PubMed, Web of Science, and CINAHL in November 2018 to include association and intervention studies on the influence of diet and weight on HS. Twenty-five articles were included. Meta-analysis of nine case-control studies across Asia, Europe, and the United States showed that HS patients are four times more likely to be obese compared to the general population; random effects pooled odds ratio 4.022 (2.667-6.065), P < 0.001. Five articles assessed weight-loss interventions and revealed mixed findings. The remaining articles included three association studies on micronutrient levels, eight dietary intervention studies, and one article analyzing both micronutrient association and dietary intervention. Included articles in this systematic review reveal that low serum zinc and vitamin D levels are associated with increased lesion count in HS. Supplementation of zinc, vitamin D, vitamin B12, or exclusion of dairy or brewer's yeast can be effective in partial or complete lesion resolution. Reviewed data show that weight loss from bariatric surgery may lead to HS improvement but often results in more severe malnutrition that worsens or even leads to new onset HS post bariatric surgery. Future reporting is needed to conclusively determine the role of diet in HS.

Topics: Diet; Diet, Reducing; Hidradenitis Suppurativa; Humans; Micronutrients; Obesity; Vitamin B 12; Vitamin D; Weight Loss; Zinc

Topics: Acne Vulgaris; Folic Acid; Hidradenitis Suppurativa; Homocysteine; Humans; Hyperhomocysteinemia; Isotretinoin; Retinoids; Vitamin B 12

Inflammatory dermatoses in conjunction with inflammatory bowel disease (IBD) comprise a diverse range of disorders. Some but not all of these respond to conventional treatments for the underlying IBD, such as immunomodulating or antibiotic treatments. We describe our experience with high dose vitamin B₁₂, where conventional therapies have failed.. The first case had pouchitis complicated by perianal abscesses and a recto-vaginal fistula. The second case had biopsy proven hidradenitis suppurativa affecting the perianal, inguinal and pubic skin. High dose vitamin B₁₂ appeared to be the major factor in preventing the recurrence of suppuration in both patients. Neither patient had vitamin B₁₂ deficiency. Open label experience: high dose vitamin B₁₂ treatment of a further 10 consecutive IBD patients with dermatoses was thought to provide benefit to six of them, but did not appear useful in four patients with perianal Crohn's disease with fistulae as the only manifestation of cutaneous disease.. There appears to be a subset of IBD patients with perianal and more distant inflammatory dermatoses, who benefit from high dose vitamin B₁₂ treatment. Clinical trials in IBD patients with biopsy-characterised suppurative dermatoses will be required in order to properly define the role of this safe and economical therapy.

Topics: Adolescent; Adult; Female; Hidradenitis Suppurativa; Humans; Inflammatory Bowel Diseases; Male; Middle Aged; Skin Diseases; Suppuration; Vitamin B 12; Vitamin B 12 Deficiency; Vitamin B Complex; Young Adult