Intralesional Injection of Combined Digoxin and Furosemide Versus 5-Flurouracil in Plantar Warts

Trial Title: Intralesional Injection of Combined Digoxin and Furosemide Versus 5-Flurouracil in Plantar Warts

NCT ID: NCT05599971

Condition: Plantar Wart

Conditions: Official terms:
Warts
Foot Diseases
Fluorouracil
Digoxin
Furosemide

Study type: Interventional

Study phase: N/A

Overall status: Not yet recruiting

Study design:

Allocation: Randomized

Intervention model: Parallel Assignment

Primary purpose: Treatment

Masking: Single (Participant)

Intervention:

Intervention type: Drug
Intervention name: intralesional combined digoxin and furosemide
Description: 15 patients will receive intralesional combined digoxin and furosemide, with maximum 5 warts per session. 0.2 mL of lignocaine (20 mg/mL) will be used as a local analgesic and after few minutes, 0.1 mL of combined digoxin and furosemide solution will be slowly injected into the base of each wart. Selected patients will receive one session every 2 weeks till complete clearance or up to 5 sessions.
Arm group label: Group A

Intervention type: Drug
Intervention name: intralesional injection of 5- Fluorouracil
Description: 15 patients will receive intralesional injection of 5- Fluorouracil (50mg/ml) in full concentration into the wart using a 27- gauge insulin syringe till the entire lesion begins to puff up. The maximum dose injected per session will be 2ml of 5-FU. Selected patients will receive one session every 2 weeks till complete clearance or up to 5 sessions.
Arm group label: Group B

Intervention type: Other
Intervention name: intralesional saline
Description: 15 patients will receive intralesional saline. Selected patients will receive one session every 2 weeks till complete clearance or up to 5 sessions.
Arm group label: Group c

Summary: The aim of the current work is to evaluate the efficacy and safety of intralesional combined Digoxin and furosemide versus intralesional 5-flurouracil in the treatment of plantar warts.

Detailed description: Warts are benign proliferations of skin and mucosa caused by the human papilloma virus (HPV). Currently, over 170 HPV types have been identified. Certain HPV types tend to infect skin at specific anatomical sites, such as palmoplantar warts, which are typically caused by serotypes 1, 2, and 4, however warts caused by any HPV type can occur at any site (Tulay & Serakinci, 2016). Plantar warts most commonly present with pain that occur with activities that put pressure on the soles of the feet. They commonly affect plantar areas of increased pressure, such as the heels or metatarsal heads. On gross inspection, plantar warts may appear as a singular rough, flesh-colored to yellow or grey-brown, hyperkeratotic papule, or a thickened "cobblestoned" plaque, termed a mosaic wart, which consists of multiple plantar warts that have coalesced (Witchey et al., 2018). There are several modalities for the treatment of warts including, cryotherapy, electrocoagulation, topical salicylic acid, topical 5-fluorouracil, intralesional immunotherapy, and laser surgery. All these treatment options can be painful, time-consuming, and/or expensive, and none is considered the gold standard (Latif et al., 2021). K+ influx is essential for the replication of DNA viruses, such as HPV. Both digoxin, which is a cardiac glycoside, and furosemide, which is a loop diuretic, inhibit the K+ influx by interacting with cell membrane ion co-transporters (Na+/K+-ATPase and Na+-K+-2Cl-co-transporter-1). Therefore, it is hypothesized that these two compounds may be valuable in the treatment of HPV-induced warts. This new approach is called ionic contra-viral therapy (Rijsbergen et al., 2019). Intralesional injection of combined digoxin and furosemide was found to be safe and effective as a treatment option for multiple plantar warts (Fathy et al., 2021). 5-Fluorouracil (5-FU) is an antimetabolite that can be used alone or with other chemotherapeutic agents to treat solid tumors. It is one of the pyrimidine analogues. Due to its structure, 5-FU disrupts nucleoside metabolism and can be integrated into the single and double helix of RNA and DNA, respectively, causing cell cytotoxicity and death (Zoheir et al., 2022). Intralesional 5-fluorouarcil has been found to be a highly effective, safe and cheap alternative in the treatment of warts, with a significantly good response in genital warts also (Kamal et al., 2108).

Criteria for eligibility:
Criteria:
Inclusion Criteria: - Patients with multiple plantar warts (≥ 3) will be included. Exclusion Criteria: - Patients under 18 years old or patients over 65 years old. - Pregnancy or breast feeding. - Patients received vaccination or any other treatment of warts during the last month. - Patients with a known sensitivity to any of the investigational product ingredients. - Patients with history of asthma, allergic skin disorders or convulsions. - Patients with signs of any systemic or local inflammation or infection. - Patients with any evidence of immunosuppression including HIV. - History of cardiac diseases, relevant abnormal K level or ECG abnormalities for patients who will receive the combined digoxin and furosemide.

Gender: All

Minimum age: 18 Years

Maximum age: 65 Years

Healthy volunteers: No

Start date: February 22, 2023

Completion date: February 1, 2024

Lead sponsor:
Agency: Zagazig University
Agency class: Other

Source: Zagazig University

Record processing date: ClinicalTrials.gov processed this data on November 12, 2024

Source: ClinicalTrials.gov page: https://clinicaltrials.gov/ct2/show/NCT05599971
https://scholar.google.com.eg/scholar?hl=ar&as_sdt=0%2C5&q=https%3A%2F%2Fonlinelibrary.wiley.com%2Fdoi%2Ffull%2F10.1111%2Fijd.14092&btnG=
https://scholar.google.com.eg/scholar?hl=ar&as_sdt=0%2C5&q=https%3A%2F%2Fonlinelibrary.wiley.com%2Fdoi%2Ffull%2F10.1111%2Fjocd.13913&btnG=
http://www.jpad.com.pk/index.php/jpad/article/view/1267
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8906267/
https://scholar.google.com.eg/scholar?hl=ar&as_sdt=0%2C5&q=https%3A%2F%2Fonlinelibrary.wiley.com%2Fdoi%2Ffull%2F10.1111%2Fbjd.17583&btnG=
https://jcmtjournal.com/article/view/1533
https://www.degruyter.com/document/doi/10.7556/jaoa.2018.024/html
https://scholar.google.com.eg/scholar?hl=ar&as_sdt=0%2C5&q=https%3A%2F%2Faimj.journals.ekb.eg%2Farticle_231304.html&btnG=