Introduction
Wart is one of the common dermatological disorders caused by DNA viruses, which grow in the epidermis. The source of infection is other infected individuals and the disease is transmitted by direct or close contact. It has very low infectivity; casual contact with an infected individual is unlikely to result in the disease. The virus enters the skin through minor or microscopic injuries. Clinically the lesions are asymptomatic and manifest in different forms, have irregular verrucous surface,s and keep on growing slowly. The number of warts varies from single to several hundred. The individuals with depressed cell-mediated immunity due to treatment with immunosuppressive drugs, Hodgkins'disease, malignant lymphomas and lymphocytic leukaemia are more likely to have a large number of warts.
The different varieties of warts include the following : Common Warts or Verruca Vulgaris: These are characterized by firm, skin colour papules of various sizes with verucous surfaces and can occur on any parts of the body but are most commonly present on the dorsum of the hands and fingers. Plain Warts or Verruca Plana: It presents as skin colored, slightly raised flat -topped papules and are usually present on dorsum of hand and face. Filiform Warts: These are finger like projections with irregular surface and are usually seen on the neck, face and scalp. Plantar warts: These are found on any part of the sole. The lesions are occasionally painful. The warts present as skin colored well defined areas in the sole with irregular surface. Genital warts: These warts are usually transmitted through sexual contact. These are present as fungating masses of verucous tissue. They usually present on glans penis, corona, mucosal surface of prepuce and occasionally on the urinary meatus in males and the vulva and vaginal openings in the females. Molluscum Contagiosum: Large virus belonging to the pox group of viruses causes it. It gets implanted on the skin by contact with an infected individual.
Auto - inoculation after infection is very common which causes the spread of the disease to the different parts of the body. The disease is common in children. When it is present on the genitals of an adult male or female transmission is usually through sexual exposure. It manifests in the form of asymptomatic, pearly white or pink papules with well-defined depressed centers known as umbilication. After trauma or spontaneously after a few months, inflammatory changes result in suppuration and crusting leading to destruction and disappearance of the lesions.
The course of warts and Molluscum Contagiosum is unpredictable, peculiar and inconsistent therefore it is often difficult to evaluate the results of any treatment. The various modalities are available for the treatment of warts in various systems of medicine include electrocoagulation, cryosurgery 1, curetage 2, trichloracetic acid, silver nitrate, poddophyllin urea 3, formalin soaks 4, vitamin A acid application 5, calcium hydroxide solution soaks 3, bleomycin local injection 6 and hypnosis 3,7. It is known that Homoeopathic drugs are very effective for the treatment of Warts/Molluscum contagiosa. Many cases and reports are available confirming the efficacy but no report is based on double blind study 8,9,10. In the study undertaken during 1986-88 it was revealed that some of the homoeopathic medicines were found effective 75-90% in the treatment of different types of warts. Keeping in view the possibility of spontaneous remissions in warts it is desirable that a double blind placebo control trailed is conducted with the drugs found very useful in the treatment of warts/molluscum.
Aims & Objectives
Material & Methods
A problem oriented Performa having provision of recording all the symptoms pertaining to warts and the person as a whole was designed and used in the trials. The duration, size, number, sensations in the warts in respect of each case was recorded on this Performa. All the cases were diagnosed and assessed clinically.
Study Designs
Two types of placebo controlled double blind clinical trials were undertaken.
Cross over design : The subjects were given both drug and the placebo. This study was carried out during 1995-96.
Parallel design : One group received the drug and other group received placebo. This trial was carried out during 1996-97.
Both the trials were carried out at Nehru Homoeopathic Medical College & Hospital.
Inclusion Criteria
Exclusion Criteria
Project Report 1:
The study was started in the month May 95 and was concluded on 30th April 96 and 60 cases [35 Males, 25 Females] having different types of warts were registered. Results of 43 Cases [25 Males, 18 Females] were analyzed and 17 cases were dropped out. All the cases were given pre-coded (Thuja, Ruta, Calcarea carb, Dulcamara, Nitric acid, Causticum) drugs or pre-coded placebo at random for a period of 15 days. The pre-coded drugs of 30 potency were given in TDS dose, 200 potency was used in BD doses and 1M potency was used in OD doses. Prescribing indication used:
Calcerea carbonicum was given to all the cases of Mollusum contagiosum.
Ruta was used for smooth warts on face and palms and plantar warts having soreness.
Nitric acid was used for common warts having cauliflower like appearance, hard, large and bleeding easily.
Dulcamara was given for plain fleshy warts on face and hands.
Causticum was used for small as well big warts over hands and peri ungual region.
Thuja was used in all other cases of warts having different types and locations, irrespective of any constitutional indications.
After decoding the experiment the details of the responses received are as under:
Results after decoding the treatment
Cases | Total | 100% | Active Drug Group | Resp. in % | Placebo Group | Resp. in % | Drug- Plac. Group | Resp. in % | Only Plac. | Resp. in % |
---|---|---|---|---|---|---|---|---|---|---|
Verruca Vulgaris |
21 | 18 | 10 | 55.56 | 8 | 44.44 | 7 | 38.89 | 1 | 5.56 |
Verruca Vulgaris |
07 | 04 | 03 | 75.00 | 1 | 25.00 | 1 | 25.00 | 0 | 0.00 |
Verruca Vulgaris |
05 | 03 | 02 | 66.67 | 1 | 33.33 | 0 | 0.00 | 1 | 33.33 |
Molluscum cont. |
10 | 08 | 06 | 75.00 | 2 | 25.00 | 2 | 25.00 | 0 | 0.00 |
Total | 43 | 33 | 21 | 63.64 | 12 | 36.36 | 10 | 30.30 | 2 | 6.06 |
Observations:
Project 2
The study was started in the month May 96 and was concluded on 30th April 97 and 124 cases [81 Males, 43 Females] having different types of warts and Molluscum contagiosum were registered. Results of 104 Cases [71 Males, 33 Females] were analyzed and 20 cases were dropped out.
All the cases were given pre-coded drugs Thuja, Ruta, Calcarea carb and Causticum following double blind placebo controlled study, parallel design for a period of 15 days. The pre-coded drugs of 30 potency were given in TDS doses, 200 potency was used in BD doses and 1M potency was used in OD doses.
This study had much larger size than the previous one and care was taken to avoid carry over effects of homoeopathic medicines adopting different research design. The data pertaining to reporting cases is as follows:
DRUG WISE RESPONSE AFTER DECODING
Drug | Total | Res ponse |
% | Drug | Res ponse | % | Placebo | Res ponse | % |
---|---|---|---|---|---|---|---|---|---|
Thuja | 42 | 24 | 57 | 27 | 22 | 81 | 15 | 05 | 33 |
Caust. | 29 | 17 | 58 | 19 | 13 | 68 | 10 | 04 | 40 |
Ruta | 19 | 09 | 69 | 10 | 07 | 70 | 03 | 02 | 66 |
Cal.carb | 20 | 14 | 70 | 13 | 13 | 100 | 07 | 01 | 14 |
Type of Warts Response
Type | Total | Improved 100% | Improved with drug | % | Improved with placebo | % |
---|---|---|---|---|---|---|
Total cases | 104 | 64 | 52 | 81 | 12 | 19 |
V.Vulgaris | 39 | 17 | 12 | 70 | 05 | 30 |
V.Plana | 20 | 16 | 12 | 75 | 04 | 25 |
V.Plantar | 12 | 10 | 08 | 80 | 02 | 20 |
V.Filiform | 12 | 06 | 06 | - | - | - |
V.Genitalis | 01 | 01 | 01 | - | - | - |
Molluscum | 20 | 14 | 13 | 93 | 01 | 07 |
Observations
Conclusion
The findings of earlier open studies and common belief that homoeopathy has a curative role in the treatment of warts and molluscum contagiosum is re-established in these two studies.
References:
With Gratitude of the Department of Homeopathy, Govt. of Delhi