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Use of Contact Immunotherapy in the Treatment of Skin Diseases Other than Alopecia Areata. Dermatol Ther (Heidelb) 2022; 12:2415-2452. [PMID: 36136235 DOI: 10.1007/s13555-022-00818-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Accepted: 09/13/2022] [Indexed: 11/03/2022] Open
Abstract
For decades, contact immunotherapy with dinitrochlorobenzene, diphencyprone, and squaric acid dibutylester has played an important role in both clinical practice and scientific research. It is listed as the first-line treatment for extensive alopecia areata and was more recently approved for melanoma treatment as an orphan drug in the USA. Moreover, owing to the relative low cost and safety, topical immunotherapy has also been used in many infectious, neoplastic, and inflammatory dermatological diseases. It is especially valuable in vulnerable groups, for cosmetic/pain sensitive areas, or for multiple lesions. In this review, we summarize the current evidence supporting the use of contact immunotherapy for treatment of skin diseases, from articles collected from PubMed database. Owing to space limitation and already numerous studies focusing on alopecia areata, we include only skin diseases other than alopecia areata. In addition to diseases that have been reported to be treated by contact immunotherapy, the hypothesized mechanism, prognosis prediction, efficacy, and safety of these topical agents are discussed.
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Leerunyakul K, Thammarucha S, Suchonwanit P, Rutnin S. A comprehensive review of treatment options for recalcitrant nongenital cutaneous warts. J DERMATOL TREAT 2020; 33:23-40. [PMID: 32116076 DOI: 10.1080/09546634.2020.1737635] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Introduction: The treatment of recalcitrant nongenital cutaneous warts has always been challenging for dermatologists as they often recur and relapse. Multiple treatment options have been investigated to improve the outcome. This review provides an overview of the current treatment modalities and summarizes the efficacy and side effects of each treatment option for recalcitrant nongenital cutaneous warts.Methods: A PubMed search was performed through July 2019 to include all English language reports investigating the treatment for recalcitrant nongenital cutaneous warts, regardless of design.Results: A total of 144 studies were included in this review. The treatment options for recalcitrant nongenital cutaneous warts can be divided into three groups: destructive treatment, immunotherapy, and cytotoxic agents. Although both destructive therapies and cytotoxic agents demonstrated high complete response rates, immunotherapy, which is a minimally invasive method, was superior in terms of the clearance of distant warts. Intralesional mumps-measles-rubella injections and purified protein derivatives currently demonstrate high efficacy with well-established clinical evidence.Conclusions: Many upcoming treatment modalities, especially immunotherapy, are promising. However, more comparative studies are required to verify the efficacy and safety profile.
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Affiliation(s)
- Kanchana Leerunyakul
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Sasima Thammarucha
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Poonkiat Suchonwanit
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Suthinee Rutnin
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
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Leeyaphan C, Tantrapornpong P, Ungprasert P. The efficacy of diphencyprone immunotherapy for the treatment of cutaneous warts: a systematic review and meta-analysis. J DERMATOL TREAT 2019; 32:658-662. [PMID: 31679413 DOI: 10.1080/09546634.2019.1688230] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
BACKGROUND Cutaneous warts, a common skin condition, may resolve spontaneously or become recalcitrant. Diphencyprone has been shown by many studies to have efficacy in treating warts, with varied results. OBJECTIVES We aimed to perform a meta-analysis of the cure rate following the use of diphencyprone immunotherapy as a cutaneous wart treatment. MATERIALS AND METHODS The databases of Medline, PubMed, Embase, ClinicalTrials.gov, and Cochrane Controlled Trials Register were searched for prospective and retrospective cohort studies and randomized controlled trials reporting a cure rate for diphencyprone immunotherapy between 1984 and 2018. The Comprehensive Meta-Analysis software (Biostat Inc) was used to perform a meta-analysis of the diphencyprone pool efficacy. RESULTS A total of 153 studies were obtained by searching the databases. After screening for eligibility, 14 studies were included (6 prospective studies, 4 retrospective studies, 3 randomized controlled trials, and 1 case report), representing a total of 851 patients. The random-effects pooled efficacy for diphencyprone was 75.5% (95% CI, 64.6%-83.9%; I2 = 87%). CONCLUSIONS Diphencyprone immunotherapy has a high efficacy to cure warts. This method may be used as an adjunctive modality for the treatment of warts in cases of conventional treatment failure.
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Affiliation(s)
- Charussri Leeyaphan
- Department of Dermatology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Ploypailin Tantrapornpong
- Department of Dermatology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Patompong Ungprasert
- Department of Research and Development, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
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Awasthi S, Singhal SS, Singhal J, Nagaprashantha L, Li H, Yuan YC, Liu Z, Berz D, Igid H, Green WC, Tijani L, Tonk V, Rajan A, Awasthi Y, Singh SP. Anticancer activity of 2'-hydroxyflavanone towards lung cancer. Oncotarget 2018; 9:36202-36219. [PMID: 30546837 PMCID: PMC6281421 DOI: 10.18632/oncotarget.26329] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2017] [Accepted: 10/21/2018] [Indexed: 12/12/2022] Open
Abstract
In previous studies, we found that 2'-hydroxyflavonone (2HF), a citrus flavonoid, inhibits the growth of renal cell carcinoma in a VHL-dependent manner. This was associated with the inhibition of glutathione S-transferases (GSTs), the first step enzyme of the mercapturic acid pathway that catalyzes formation of glutathione-electrophile conjugates (GS-E). We studied 2HF in small cell (SCLC) and non-small cell (NSCLC) lung cancer cell lines for sensitivity to 2HF antineoplastic activity and to determine the role of the GS-E transporter Rlip (Ral-interacting protein; RLIP76; RALBP1) in the mechanism of action of 2HF. Our results show that 2HF induced apoptosis in both histological types of lung cancer and inhibited proliferation and growth through suppression of CDK4, CCNB1, PIK3CA, AKT and RPS6KB1 (P70S6K) signaling. Increased E-cadherin and reduced fibronectin and vimentin indicated inhibition of epithelial-mesenchymal transition. Additionally, 2HF inhibited efflux of doxorubicin and increased its accumulation in the cells, but did not add to the transport inhibitory effect of anti-Rlip antibodies alone. Binding of Rlip to 2HF was evident from successful purification of Rlip by 2HF affinity chromatography. Consistent with increased drug accumulation, combined treatment with 1-chloro-2, 4-dinitrobenzene, reduced the GI50 of 2HF by an order of magnitude. Results of in-vivo nude mouse xenograft studies of SCLC and NSCLC, which showed that orally administered 2HF inhibited growth of both histological types of lung cancer, confirmed in-vitro study results. Our result suggest that Rlip inhibition is likely a mechanism of action. Our findings are basis of proposing 2HF as therapeutic or preventative drug for lung cancer.
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Affiliation(s)
- Sanjay Awasthi
- Division of Hematology and Oncology, Department of Internal Medicine, Texas Tech Health Sciences Center, Lubbock, TX 79430, USA
| | - Sharad S. Singhal
- Department of Medical Oncology, Beckman Research Institute, City of Hope National Medical Center, Duarte, CA 91010, USA
| | - Jyotsana Singhal
- Department of Medical Oncology, Beckman Research Institute, City of Hope National Medical Center, Duarte, CA 91010, USA
| | - Lokesh Nagaprashantha
- Department of Medical Oncology, Beckman Research Institute, City of Hope National Medical Center, Duarte, CA 91010, USA
| | - Hongzhi Li
- Bioinformatics Core Facility, City of Hope National Medical Center, Duarte, CA 91010, USA
| | - Yate-Ching Yuan
- Bioinformatics Core Facility, City of Hope National Medical Center, Duarte, CA 91010, USA
| | - Zheng Liu
- Bioinformatics Core Facility, City of Hope National Medical Center, Duarte, CA 91010, USA
| | - David Berz
- Beverly Hills Cancer Center, Los Angeles, CA 90211, USA
| | - Henry Igid
- Division of Hematology and Oncology, Department of Internal Medicine, Texas Tech Health Sciences Center, Lubbock, TX 79430, USA
| | - William C. Green
- Division of Hematology and Oncology, Department of Internal Medicine, Texas Tech Health Sciences Center, Lubbock, TX 79430, USA
| | - Lukman Tijani
- Division of Hematology and Oncology, Department of Internal Medicine, Texas Tech Health Sciences Center, Lubbock, TX 79430, USA
| | - Vijay Tonk
- Department of Pediatrics, Texas Tech Health Sciences Center, Lubbock, TX 79430, USA
| | - Aditya Rajan
- Division of Hematology and Oncology, Department of Internal Medicine, Texas Tech Health Sciences Center, Lubbock, TX 79430, USA
| | - Yogesh Awasthi
- Department of Biochemistry and Molecular Biology, the University of Texas Medical Branch, Galveston, TX 77555, USA
| | - Sharda P. Singh
- Division of Hematology and Oncology, Department of Internal Medicine, Texas Tech Health Sciences Center, Lubbock, TX 79430, USA
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Abstract
Background: The treatment of recalcitrant palmoplantar and periungual warts using topical immunotherapy with diphenylcyclopropenone (DPC) was reviewed retrospectively over a seven-year period. Methods: Two hundred eleven patients were sensitized during this time. The patients consisted of 90 males and 121 females and were between 5 and 78 years old. Twenty-three patients were lost to followup. Of the remaining, 4 were undergoing treatment at the time of evaluation, 1 patient failed sensitization, and 1 patient became pregnant. Four discontinued because of side effects, 3 because of financial reasons, and 18 patients discontinued treatment prior to completing the minimum required applications (defined as 6), producing a dropout rate of 12% (25/211). Three patients had additional treatment during the course of DPC and were not included in the study. The remaining 154 patients were classified as nonresponders or responders. Results: The responders consisted of 135 individuals (87.7%) that had complete clearance of warts. Reported adverse effects were local and included with pruritus (15.6%), with blistering (7.1%), and with eczematous reactions (14.2%). The majority of the patients tolerated the treatment very well. One patient developed local impetigo. Patients had an average of 5 treatments over a 6-month period. Conclusions: Topical immunotherapy using DPC is an effective treatment option for recalcitrant warts. It should be considered as first-line treatment for warts based on its high response rate, absence of scarring, and painless application.
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Affiliation(s)
| | - Alfons Krol
- University of Alberta, Edmonton, Alberta, Canada
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Abstract
Solid organ transplant recipients are a growing population at increased risk for the development of cutaneous premalignant and malignant lesions, resulting in significant morbidity and mortality. Topical immunomodulators, in particular imiquimod, have shown efficacy in the management of multiple malignant, precancerous, and viral conditions. The ability to locally induce an immune response, presumably against tumor and viral antigens, and induce apoptosis makes topical immunomodulators a promising therapeutic option in organ transplant recipients. Although limited, data have begun to accumulate on the use of imiquimod in transplant patients for the management of superficial, nodular, and infiltrative basal cell carcinomas; in situ and invasive squamous cell carcinomas; condyloma acuminata; and common warts. As more experience is gathered, the role of imiquimod and other topical immunomodulators in the care of OTRs will be clarified. The authors reviewed the existing data on the use of topical imiquimod in OTRs with mention of its presumed mechanisms of action and other immunomodulators with potential efficacy against cancerous and precancerous lesions.
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Affiliation(s)
- Bradley T Kovach
- Division of Dermatology, Vanderbilt University, Nashville, TN 37232-5227, USA
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Hengge UR, Ruzicka T. Topical Immunomodulation in Dermatology: Potential of Toll-like Receptor Agonists. Dermatol Surg 2004; 30:1101-12. [PMID: 15274700 DOI: 10.1111/j.1524-4725.2004.30335.x] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND Topical immunomodulators include both immunostimulatory and immunosuppressive agents. If successful, topical immunotherapy may represent an important improvement in the therapy of inflammatory dermatoses, viral infections, and cancers of the skin and genital mucosa. Topical immunotherapy using obligate contact sensitizers such as diphencyprone or dinitrochlorobenzene has been used against viral (e.g., common warts) and autoimmune diseases (e.g., alopecia areata). RESULTS Newer agents such imidazoquinolines (imiquimod and resiquimod) act by cytokine secretion from monocytes/macrophages (interferon-alpha, interleukin-12, tumor-necrosis factor-alpha). The locally generated immune milieu leads to a Th1-dominance and cell-mediated immunity that have been clinically used to treat viral infections such as human papillomavirus, herpes simplex virus, and mollusca. Although these agents improve antigen presentation by dendritic cells, they also act on B cells leading to the synthesis of antibodies such as IgG2a. We have also introduced this treatment against cancerous lesions including initial squamous cell and basal cell carcinoma in immunocompetent and immunosuppressed patients. We provide examples of successful treatment of squamous cell cancer using topical imiquimod. CONCLUSION The available and additional Toll-like receptor agonists will help to improve the specific dermatologic therapy. Topical immunotherapy with both immunostimulatory and immunosuppressive agents bears potential for effective and patient friendly treatment of inflammatory, infectious, and cancerous skin diseases. Long-term evaluation will define the tolerability and safety profile of these novel topical agents.
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Affiliation(s)
- Ulrich R Hengge
- Department of Dermatology, Heinrich-Heine-University, Duesseldorf, Germany.
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Affiliation(s)
- Andreas Katsambas
- Department of Dermatology, University of Athens, A Sygros Hospital, Athens, Greece.
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Abstract
Topical therapy using contact sensitizers has been practised since the 1960s to treat conditions associated with an altered immunological state. Dinitrochlorobenzene, squaric acid dibutyl ester and diphencyprone are most commonly employed in the therapy of alopecia areata and viral warts. Few dermatology departments in the U.K. provide such treatment. This systematic review discusses the various contact sensitizers used for topical immunotherapy, the methodology of treatment, factors influencing efficacy and likely adverse effects.
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Affiliation(s)
- D A Buckley
- Department of Dermatology, King's College Hospital, Denmark Hill, London SE5 9RS, UK.
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Parsad D, Pandhi R, Juneja A, Negi KS. Cimetidine and levamisole versus cimetidine alone for recalcitrant warts in children. Pediatr Dermatol 2001; 18:349-52. [PMID: 11576414 DOI: 10.1046/j.1525-1470.2001.01951.x] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Various immunomodulating agents have been used in the treatment of recalcitrant warts, but none is uniformly effective. Aggressive surgical therapy of warts in children is painful and may require general anesthesia. Drugs such as cimetidine and levamisole have been tried with varying success rates. Given the different target of activities of immunomodulation by cimetidine and levamisole, we questioned whether the combination might be more effective and conducted a double-blind comparative trial of a combination of cimetidine and levamisole versus cimetidine alone. Forty-four patients with multiple recalcitrant warts were assigned to one of two treatment groups (groups A and B) in double-blind fashion. Of the 44 patients, 19 in group A and 20 in group B could be evaluated. At the end of therapy, cure rates (complete clearance) obtained were 31.5% of those in group A and 65% of those in group B (combination treatment). A statistically significant improvement was seen in patients treated with the combination of levamisole and cimetidine (p=0.0150). The rate of regression was faster in group B (average regression period of 7.8 weeks compared with 11 weeks in group A). The present study demonstrated that the combination of cimetidine with levamisole is more effective than cimetidine alone and is a highly effective therapy for the treatment of recalcitrant warts.
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Affiliation(s)
- D Parsad
- Department of Dermatology, Postgraduate Institute of Medical Education and Research, Chandigarh, India.
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Micali G, Nasca MR, Tedeschi A, Dall'Oglio F, Pulvirenti N. Use of squaric acid dibutylester (SADBE) for cutaneous warts in children. Pediatr Dermatol 2000; 17:315-8. [PMID: 10990585 DOI: 10.1046/j.1525-1470.2000.01762.x] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
We evaluated the efficacy of squaric acid dibutylester (SADBE) contact immunotherapy for the treatment of warts on a series of 188 children. Included in the study were those children who satisfied at least two of the following criteria: single or multiple sites with several warts, warts resistant to repeated medical and/or surgical treatments, recurrent multiple warts, and patient or parent refusal to undergo destructive or surgical treatment. Excluded from the study were children with single warts or with flat warts located exclusively on the face and children less than 2 years of age. Treatment consisted of twice weekly applications of serial dilutions of SADBE (0.03-3%) for no more than 10 weeks. Of the 148 children who completed the study, 124 (84%) showed complete clinical resolution with no significant side effects. Of those with total clinical resolution, 101 completed a 24-month follow-up with no relapses. Twenty-four (16%) children were nonrespondent. No apparent correlation between treatment response and age, gender, anatomic site, lesion type, or atopy was found. Contact immunotherapy with SADBE is a relatively safe and effective alternative treatment in the management of multiple and resistant cutaneous warts in children.
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Affiliation(s)
- G Micali
- Dermatology Clinic, University of Catania, Catania, Italy.
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Silverberg NB, Lim JK, Paller AS, Mancini AJ. Squaric acid immunotherapy for warts in children. J Am Acad Dermatol 2000; 42:803-8. [PMID: 10775858 DOI: 10.1067/mjd.2000.103631] [Citation(s) in RCA: 58] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
BACKGROUND Warts are a common pediatric skin infection caused by human papillomavirus (HPV). Spontaneous clearance of warts involves anti-HPV immunity, which may be enhanced by contact sensitizers. Squaric acid dibutylester (SADBE) is a nonmutagenic sensitizing agent useful for immunotherapy of alopecia areata. OBJECTIVE We hypothesized that SADBE home application might be effective therapy for warts. METHODS An open-label, retrospective study of 61 children with warts was performed. Sensitization with 2% SADBE on the forearm was followed with home application of 0.2% SADBE to warts 3 to 7 nights per week for at least 3 months. RESULTS Complete clearing occurred in 34 patients (58%), with a mean duration of therapy of 7 weeks. Partial clearing occurred in 11 (18%), and no response in 14 (24%). Clearance correlated with plantar distribution, wart duration under 2 years (P <.05), and first-line therapy with SADBE. Mild side effects occurred in one third of patients, were limited most commonly to mild erythema at the site of sensitization, and necessitated discontinuation of therapy in only 2 patients. CONCLUSION SADBE topical immunotherapy is a safe, effective option for home therapy of warts in children.
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Affiliation(s)
- N B Silverberg
- Department of Pediatrics and Dermatology, Northwestern University Medical School, Children's Memorial Hospital, Chicago, IL 60614, USA
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Contact immunotherapy with squaric acid dibutylester for the treatment of recalcitrant warts. J Am Acad Dermatol 1999. [DOI: 10.1016/s0190-9622(99)80060-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Buckley DA, Keane FM, Munn SE, Fuller LC, Higgins EM, Du Vivier AW. Recalcitrant viral warts treated by diphencyprone immunotherapy. Br J Dermatol 1999; 141:292-6. [PMID: 10468802 DOI: 10.1046/j.1365-2133.1999.02978.x] [Citation(s) in RCA: 63] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Recalcitrant viral warts are a troublesome therapeutic problem. Immunotherapy with the universal allergic contact sensitizer diphencyprone (DCP) has been used successfully in such cases. We have reviewed our experience of the use of DCP in the treatment of resistant hand and foot warts during an 8-year period. Sixty patients were sensitized to DCP during this time; the median duration of warts was 3 years. Twelve patients defaulted from treatment. Of the remaining 48 individuals, 42 (88%) cleared of all warts. The median number of treatments to clear was five (range one to 22) and the median time to clear was 5 months (range 0.5-14). Adverse effects occurred in 27 of 48 patients (56%), most commonly painful local blistering (n = 11), blistering at the sensitization site (n = 9), pompholyx-like reactions (n = 7) and eczematous eruptions (n = 4). Three of those who defaulted did so due to side-effects, one became pregnant and eight dropped out for unknown reasons. Three of the 48 patients who cleared or had at least six treatments also discontinued DCP therapy due to side-effects, but most tolerated treatment well. Twenty-five patients were followed up for periods of 1 month to 8 years (median 2 years) and none had a recurrence. DCP immunotherapy is an effective option for the treatment of recalcitrant viral warts but patients must be motivated to attend for sequential applications and must be warned about potential uncomfortable side-effects.
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Affiliation(s)
- D A Buckley
- Department of Dermatology, King's College Hospital, Denmark Hill, London SE5 9RS, UK
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Kano Y, Otake Y, Shiohara T. Improvement of lichen nitidus after topical dinitrochlorobenzene application. J Am Acad Dermatol 1998; 39:305-8. [PMID: 9703140 DOI: 10.1016/s0190-9622(98)70377-9] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Recently, a relationship between immunologic alterations and the development of lichen nitidus (LN) lesions has been described. We treated LN lesions with topical dinitrochlorobenzene (DNCB) application in a patient with peripheral CD4+ T lymphocytopenia. After 4 months, the eruption cleared. We investigated histologically and immunohistochemically biopsy specimens obtained before and after treatment. Our result suggests that local alterations of the pattern of cells and cytokines by topical DNCB application could have contributed to the resolution of the LN lesions.
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Affiliation(s)
- Y Kano
- Department of Dermatology, Kyorin University School of Medicine, Tokyo, Japan
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Brodell RT, Bredle DL. The treatment of palmar and plantar warts using natural alpha interferon and a needleless injector. Dermatol Surg 1995; 21:213-8. [PMID: 7712088 DOI: 10.1111/j.1524-4725.1995.tb00155.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
BACKGROUND The treatment of palmar and plantar warts is difficult and often frustrating. The need for multiple destructive treatments and recurrences after apparent cure are common. OBJECTIVE The purpose of this study was to determine if intralesional natural alpha interferon might offer an effective alternative therapy for common plantar and palmar warts. METHODS A series of 22 private office patients with palmar and plantar warts were treated with intralesional natural alpha interferon using a needless injector. We treated twice weekly for a minimum of 8 weeks or until clear. RESULTS Sixteen patients (73%) showed complete clearing of their warts in a mean of 11 weeks of twice weekly treatment. Upon follow-up, which averaged 9.5 months, 17 of 21 patients (81%) remained clear of their warts. CONCLUSION Natural alpha interferon by needless injector appears to represent an effective alternative treatment for palmar and plantar human papillomavirus lesions. Further study of this modality is indicated.
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Affiliation(s)
- R T Brodell
- Northeastern Ohio Universities College of Medicine, Rootstown, USA
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Affiliation(s)
- S J Orlow
- Ronald O. Perelman Department of Dermatology, New York University Medical Center, NY 10016
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Stone OJ. Inducing viral immunity without a vaccine--possible use with human immunodeficiency virus. Med Hypotheses 1993; 40:95-6. [PMID: 8455482 DOI: 10.1016/0306-9877(93)90135-d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Induction of allergic contact dermatitis over warts (verrucae vulgaris) causes viral immunity and resolution of the warts in a large percentage of cases. Human immunodeficiency virus could be removed, concentrated, and placed back into the patient's own skin at a site of contact dermatitis.
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Abstract
This is a retrospective study of the cure rates of forty patients with subungual and periungual viral warts treated with carbon dioxide laser vapourisation (total of 69 lesions). 70.6% (48/68) lesions had failed treatment with cryotherapy and/or electrocautery treatment previously. 20/68 were treated with CO2 laser vapourisation as a first line treatment. The overall cure rate over 10 months follow-up period was 57.4% (39/68). Most recurrences (24/25) occurred within the first 3 months of vapourisation. The carbon dioxide laser vapourisation cure rate for warts in which previous cryotherapy and/or electrocautery had failed was 47.9% whereas those treated with carbon dioxide laser vapourisation as a first line treatment had a cure rate of 80% (p = 0.043). Subungual warts responded slightly better with a cure rate of 64.7% compared with periungual warts (54.9%) (n.s.). The carbon dioxide laser vapourisation cure rate for recurrent subungual and periungual warts (which failed previous carbon dioxide laser vapourisation) was 73.3% (11/15). Our findings appeared to indicate that periungual and subungual warts can be eradicated by CO2 laser vapourisation. Recurrent warts can be effectively eradicated by further vapourisation. Recalcitrant periungual and subungual warts which have previously failed to respond to cryotherapy and/or electrocautery can be effectively eradicated with CO2 laser vapourisation.
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Affiliation(s)
- J T Lim
- National Skin Centre, Singapore
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Abstract
In a purely clinical, unbiased study, 50 patients with verrucae plana were treated with dinitrochlorobenzene for 1-24 weeks, keeping half the lesions as controls. The results were statistically insignificant when the treated patients were compared to the control group.
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Affiliation(s)
- K C Shah
- Department of Dermatology, Government Medical College, South Gujarat University, Surat, India
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Stricker RB, Elswood BF. Dendritic cells and dinitrochlorobenzene (DNCB): a new treatment approach to AIDS. Immunol Lett 1991; 29:191-6. [PMID: 1769706 DOI: 10.1016/0165-2478(91)90169-b] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Recent studies suggest that antigen-presenting cells (dendritic cells) may play a key role in the pathogenesis of human immunodeficiency virus (HIV) infection. This observation makes new immunomodulatory treatment strategies desirable. Topical dinitrochlorobenzene (DNCB) is discussed as a possible treatment modality in the context of its proven therapeutic uses and its immunomodulatory effect on dendritic cells. DNCB may be a safe, inexpensive, and widely available treatment option for HIV disease.
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van der Steen P, van de Kerkhof P, der Kinderen D, van Vlijmen I, Happle R. Clinical and immunohistochemical responses of plantar warts to topical immunotherapy with diphenylcyclopropenone. J Dermatol 1991; 18:330-3. [PMID: 1939862 DOI: 10.1111/j.1346-8138.1991.tb03093.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A 30-year-old man with bilateral plantar warts of the mosaic type which had been resistant to standard treatment modalities was treated with diphenylcyclopropenone. After 10 weeks, the treated warts had disappeared; the untreated warts, although showing some involution, still persisted. The untreated warts, serving as a control to prove the effectiveness of topical immunotherapy, responded likewise to subsequent treatment with diphenylcyclopropenone. Wart regression was reflected histopathologically by decreases in acanthosis, papillomatosis, granular vacuolation, and hyperkeratosis. Immunohistochemically, Ki-67 expression was markedly reduced, and a reversal of the CD4/CD8 ratio was seen. These findings suggest a major role of a cell-mediated immune response in the spontaneous resolution of warts.
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Affiliation(s)
- P van der Steen
- Department of Dermatology, University Hospital Nijmegen, The Netherlands
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Goldfarb MT, Gupta AK, Gupta MA, Sawchuk WS. Office Therapy for Human Papillomavirus Infection in Nongenital Sites. Dermatol Clin 1991. [DOI: 10.1016/s0733-8635(18)30417-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Abstract
A patient who for 26 years had common warts, which were resistant to various treatment modalities, was treated with a single intralesional injection of interferon-gamma after dinitrochlorobenzene immunotherapy, because immunologic studies indicated she had failed to respond to prior treatment modalities as a result of a functional impairment of her cellular immune response. Within 1 to 2 days, not only the wart injected with interferon-gamma, but also other warts, became erythematous and swollen, giving a lichen planus-like appearance. Without additional injections of interferon-gamma, all warts disappeared completely, leaving slight pigmentation. Interferon-gamma would be most effective when used with, rather than instead of, other immunotherapy.
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Affiliation(s)
- T Shiohara
- Department of Dermatology, Kyorin University School of Medicine, Tokyo, Japan
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Abstract
The success of wart therapy and its acceptance by the patient are greatly influenced by a complete understanding of treatment options--their effectiveness, proper application, and side effects. Each wart is a separate therapeutic problem and should be treated in a manner appropriate for that lesion. Cryosurgery, electrosurgery, and chemical destruction are the primary forms of therapy for uncomplicated warts. Recalcitrant, plantar, mosaic, and periungual warts can be effectively treated with intralesional injections of bleomycin (Blenoxane), carbon dioxide laser surgery, or immunotherapy.
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Affiliation(s)
- M B Taylor
- Division of Dermatology, University of Utah School of Medicine, Salt Lake City
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Naylor MF, Neldner KH, Yarbrough GK, Rosio TJ, Iriondo M, Yeary J. Contact immunotherapy of resistant warts. J Am Acad Dermatol 1988; 19:679-83. [PMID: 3053802 DOI: 10.1016/s0190-9622(88)70222-4] [Citation(s) in RCA: 47] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Contact immunotherapy has been proved effective in the treatment of resistant warts. This report chronicles our experience with a new contact immunotherapy agent, diphenylcyclopropenone. We have achieved a cure rate of 62% in 45 patients with resistant warts of all types who came to our general dermatology clinic. Cure rates may be lower in patients who have experienced multiple treatment failures. The majority of cures were obtained within 3 to 4 months. Although it appears somewhat less effective than published reports of dinitrochlorobenzene contact immunotherapy, diphenylcyclopropenone contact immunotherapy is an effective treatment for resistant warts and avoids any potential problems from mutagenicity.
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Affiliation(s)
- M F Naylor
- Department of Dermatology, Texas Tech University Health Sciences Center, Lubbock 79430
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Novick NL, Bosniak SL. The failure of immunotherapy with dinitrochlorobenzene and Rhus extract for recurrent conjunctival squamous papillomas. THE JOURNAL OF DERMATOLOGIC SURGERY AND ONCOLOGY 1986; 12:602-5. [PMID: 2940277 DOI: 10.1111/j.1524-4725.1986.tb01958.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
A 25-year-old white male is described who presented with recurrent conjunctival squamous papillomata. Despite prior reports of successful dinitrochlorobenzene use for tropical immunotherapy, its failure in our patient, and the first documented attempt to employ Rhus oleoresin (poison ivy/oak) extract for topical conjunctival immunotherapy is reported. The role of topical immunotherapy in treating recurrent conjunctival papillomas is discussed.
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Abstract
Currently, 25 different types of human papillomavirus (HPV) are recognized, each responsible for a characteristic clinical manifestation of warts or wart-like lesions. Increasingly, evidence supports a close relationship between certain types of HPVs--5, 8, 14, 16, 18, and perhaps 6 and 11--and malignant transformation. Before therapy is initiated, the probability of spontaneous resolution must be considered. The discomfort and possible risks of treatment must be balanced against the patient's discomfort and pain. Possible modes of treatment include topical therapy, cryotherapy and surgery, intralesional injections, and immunotherapy.
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33
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Abstract
Fifty-nine patients with verrucae (45 with verrucae plana and 14 with verrucae vulgaris) were treated with dinitrochlorobenzene (DNCB) as a topical application on the normal uninvolved skin of the shoulder for sensitization and challenge. The patients were sensitized with 0.5 ml of 0.4% DNCB solution and then challenged with 0.1% DNCB ointment twice a week. Six cases of verrucae plana and 1 case of verrucae vulgaris were completely cured by sensitization only and 32 cases of verrucae plana and 7 cases of verrucae vulgaris were completely resolved by repeated challenges. The therapeutic effect was better in verrucae plana (84.4%) than in verrucae vulgaris (57.1%), and the verrucae were completely resolved within 10 weeks in more than 90% of the patients cured by challenge. The side effects of DNCB were mild allergic contact dermatitis and slight transitory hyperpigmentation at the site of application.
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Burns RP, Wankum G, Giangiacomo J, Anderson PC. Dinitrochlorobenzene and debulking therapy of conjunctival papilloma. J Pediatr Ophthalmol Strabismus 1983; 20:221-6. [PMID: 6644483 DOI: 10.3928/0191-3913-19831101-01] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
A conjunctival papilloma in a four-year-old boy had recurred despite one surgical removal, and three cryosurgical treatments. After sensitization of the child's lymphocytes to dinitrochlorobenzene (DNCB), the lesion responded rapidly and completely to debulking followed by painting the base of the tumor with DNCB. We feel that the effectiveness and simplicity of debulking and DNCB treatment of conjunctival papillomas, which have resisted previous standard forms of therapy, gives an easy, relatively inexpensive, and rapid method of treating these lesions.
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Abstract
Great progress has been made over the last five years in our understanding of papillomavirus (PV) biology. New technology has enabled investigators to understand the relationship between the PV and its host. The PV cannot be cultured in vitro, and this has led to limitations for those wishing to study the biology of this virus. However, utilizing recombinant DNA technology, investigators now have abundant quantities of human papillomavirus (HPV) DNA for study. Such HPV genomes may be labeled with a radioisotope such as P32 and used as a "probe" in hybridization studies to see if a given tissue contains HPV DNA. No longer are we limited to electron microscopy and immune studies in our efforts to identify HPV within benign or malignant tissues. Ultimately, we hope to understand the relationship between the virus and its host. This paper will concentrate on one aspect of this relationship--the immunology of HPV.
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Coskey RJ. Dermatologic therapy: December, 1981, through November, 1982. J Am Acad Dermatol 1983; 9:21-46. [PMID: 6224823 DOI: 10.1016/s0190-9622(83)70105-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
In this paper I have reviewed the literature on dermatologic therapy from December, 1981, through November, 1982. This information was presented to a forum at the 41st Annual Meeting of the American Academy of Dermatology in New Orleans in December, 1982. Readers should review the original article in toto before attempting any new, experimental, or controversial therapy summarized.
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