tacrolimus and Condylomata-Acuminata

Within the last decade, healthcare providers have had a larger selection of effective novel topical immunomodulatory agents to treat many dermatologic conditions. Novel mechanisms of action of newer topical agents have facilitated differentiation from well-established topical agents such as corticosteroids and 5-fluorouracil. Further, because of a growing understanding of the immune mechanisms within the skin, the opportunity has arisen to use the body's immune system to effectively treat many dermatologic conditions, such as condyloma acuminata, actinic keratosis, basal cell carcinoma, and atopic dermatitis, while maintaining a favorable safety profile. Imiquimod 5% cream, an immune response modifier, is safe and effective in the treatment of condyloma acuminata, actinic keratosis, and primary superficial basal cell carcinoma (sBCC). Pimecrolimus cream 1% and tacrolimus ointment (0.1% and 0.03%) are safe and effective in the treatment of atopic dermatitis. This review highlights newer data on approved and investigational indications for these topical immunomodulatory agents.

Topics: Adjuvants, Immunologic; Administration, Topical; Aminoquinolines; Condylomata Acuminata; Dermatitis, Atopic; Dermatitis, Seborrheic; Humans; Hutchinson's Melanotic Freckle; Imiquimod; Keratosis; Melanoma; Membrane Glycoproteins; Receptors, Cell Surface; Skin Diseases; Skin Diseases, Viral; Skin Neoplasms; Tacrolimus; Toll-Like Receptors

Condyloma acuminatum (CA) is a common sexually transmitted disease associated with human papilloma virus (HPV). CA occurring in the urethra is rare and has not been reported in male renal transplant recipients. In addition, despite immunosuppressive conditions and increased risk of HPV-related malignant neoplasms in transplant recipients, HPV testing in male transplant recipients has been uncommon. Here we report a case of urethral CA in a male deceased donor renal transplantation recipient and discuss the importance of HPV testing in male transplant recipients.. A 33-year-old male deceased donor renal transplant recipient presented with miction pain 5 years after the transplantation. He reported repeated urinary tract infections with no sexual contact since the renal transplantation. Multiple papillary tumors in his penile urethra were detected by cystoscopy, and a biopsy sample was pathologically diagnosed with CA. Transurethral tumor resection was performed, and the tumors were completely resected. Additional HPV risk type screening with a urethral smear sample showed the prevalence of low-risk HPV. Although tacrolimus was switched to everolimus and imiquimod cream was administered, the tumors recurred 6 months after the resection, and a second resection was performed. No further recurrence has been observed for 1 year to date.. As the urethral CA was possibly related to immunosuppressive conditions and a risk for HPV-related malignant neoplasm, the case required careful diagnosis, including HPV risk type. The methodology of sampling for HPV testing in men has not been established. This case suggests the necessity for further discussion about HPV testing in male transplant recipients.

Topics: Adult; Condylomata Acuminata; Everolimus; Humans; Imiquimod; Immunocompromised Host; Immunosuppressive Agents; Kidney Transplantation; Male; Tacrolimus; Transplant Recipients; Urethral Diseases

Condyloma acuminata (CA) are warty lesions caused by human papilloma virus (HPV) that generally affect the external genitalia and mucocutaneous junctions. Involvement of the urinary tract is rare, and involvement of the urinary bladder is thought to be due to immunosuppression. A 30-year-old woman was diagnosed with urethral CA 12 months after renal transplantation. She underwent transurethral resection (TUR) of the urethral lesions. During the operation, multiple sessile warty lesions were found incidentally inside the bladder and were also removed by TUR. The patient's postoperative course was uneventful. Pathological examination confirmed that the lesions were CA. Multiplex real-time polymerase chain reaction was performed to confirm the HPV genotype and revealed type 45 HPV DNA. CA of the urethra are uncommon, and bladder involvement is extremely rare. This case is the first reported, to our knowledge, to involve HPV type 45 in bladder condyloma. TUR may be the preferred option for the management of CA in the urinary bladder.

Topics: Adult; Condylomata Acuminata; Cystoscopy; Diabetes Mellitus, Type 1; Female; Genotype; Humans; Immunosuppression Therapy; Immunosuppressive Agents; Incidental Findings; Kidney Failure, Chronic; Kidney Transplantation; Middle Aged; Mycophenolic Acid; Papillomaviridae; Prednisolone; Real-Time Polymerase Chain Reaction; Tacrolimus; Transplant Recipients; Urethra; Urinary Bladder

Topics: Aged; Condylomata Acuminata; Female; Human papillomavirus 11; Humans; Immunosuppressive Agents; Lichen Sclerosus et Atrophicus; Male; Middle Aged; Penile Diseases; Tacrolimus; Virus Activation; Vulvar Diseases; Vulvar Lichen Sclerosus

Topics: Adjuvants, Immunologic; Aminoquinolines; Condylomata Acuminata; Dermatitis; Dermatology; Humans; Imiquimod; Interferon Inducers; Keratolytic Agents; Stevens-Johnson Syndrome; Tacrolimus