Please select the eligibility criteria that correspond to the clinical trial below.
Title: Short Course of Intralesional Antimony for Bolivian Cutaneous Leishmaniasis
Brief Summary: Intralesional injection of antimony has been used for L major from Iran with a modest cure rate \[56%: Asilian 2004\]. However, this therapeutic approach has been used for L braziliensis from Brazil, with an attractive cure rate after 3 months of 80% \[Oliveira-Neto 1997\]. Because intralesional Sb injections is the local therapy with the best reported cure rate for South American L braziliensis disease, the species that causes disease in Bolivia, this pilot study of local therapy for bolivian L braziliensis disease will evaluate intralesional Sb therapy.


Options:
A: Inclusion Criteria:

* Men and women between 18 and 50 years old
* Cutaneous ulcers of more than two weeks of evolution
* Positive parasitological diagnosis for CL
* Patients that voluntarily agree to participate in the study and sign the informed consent.
* Disposition to attend all the visits punctually (initial, treatment and follow-up)
* Acceptation of not using any other treatment for CL while in the study

Exclusion Criteria:

* Pregnant women
* Presence of any condition or disease that compromises the patient immunologically (i.e. diabetes, cancer, etc.) or, any other, that, based on the judgment of the researcher, could alter the course of CL.
* Diffuse CL or more than five active lesions.
* Mucocutaneous leishmaniasis (no lesion must be located less than 2 cm from the nasal, uro-genital, and/or anal mucous membranes or from the edge of the lips).
* Visceral leishmaniasis
* Complete or incomplete treatment with antimony compounds in the last three months.
* Patients with history of hepatic, renal or cardiovascular disease.
* Mentally or neurologically disabled patients that are considered not fit to approve their participation in the study.
B: INCLUSION CRITERIA:

* Gender: Male or female
* Age: \>12 yrs of age
* Clinicla presentation: 1-2 ulcerative lesions, each \< 30 mm in largest diameter, and with a total lesion area \<900 mm2.
* Parasitological confirmation of the lesion will be made by visualization or culture of leishmania from the biopsy or aspirate of the lesion.

EXCLUSION CRITERIA:

* Previous treatment for leishmaniasis: therapy with Sb, pentamidine, amphotericin B, miltefosine, imidazoles or allopurinol in the last 3 months
* Concomitant diseases by history that would be likely in the PI's opinion to interact, either positively or negatively, with IL Sb treatment.
C: Inclusion Criteria:

* To be eligible for the study, the following must be answered "YES" or not applicable, as appropriate for the study subject:

  1. Is the subject a male or female at least 5 years-of-age?
  2. Is the subject or legal guardian able to give written informed consent or assent, as appropriate?
  3. Does the subject have a diagnosis of CL in at least one lesion by at least one of the following methods: 1) positive culture for promastigotes, or 2) microscopic identification of amastigotes in stained lesion tissue.
  4. Does the subject have at least one ulcerative lesion ≥ 1 cm and ≤ 5 cm, that meets the criteria for an index lesion?
  5. Is the subject willing to forego other forms of treatments for CL including other investigational treatments during the study?
  6. In the opinion of the investigator, is the subject (or their legal guardian) capable of understanding and complying with the protocol?
  7. If female and of child-bearing potential, did the subject have a negative pregnancy test during screening and agree to use an acceptable method of birth control during the treatment phase and for 1 month after treatment is completed?
  8. Does the subject have adequate venous access for blood draws?

Exclusion Criteria:

To be eligible for the study, the following must be answered "NO" or not applicable as appropriate for the study subject:

1. Does the subject have only a single lesion whose characteristics include any of the following: verrucous or nodular lesion (non-ulcerative), lesion \<1 cm in its greatest diameter, lesion in a location that in the opinion of the Investigator is difficult to maintain application of study drugs topically?
2. Does the subject have a lesion due to leishmania that involves the mucosa or palate or any signs of mucosal disease that might be due to leishmania?
3. Does the subject have signs and symptoms of disseminated disease in the opinion of the Principal Investigator?
4. Does the subject have \> 10 lesions?
5. Is the subject a female who is breast-feeding?
6. Does the subject have an active malignancy or history of solid, metastatic or hematologic malignancy with the exception of basal or squamous cell carcinoma of the skin that has been removed?
7. Does the subject have significant organ abnormality, chronic disease such as diabetes, severe hearing loss, evidence of renal or hepatic dysfunction, or creatinine, aspartate aminotransferase (AST), or alanine aminotransferase (ALT) greater than 15% above the upper limit of normal (ULN) as defined by the clinical laboratory defined normal ranges?
8. Has the subject received treatment for leishmaniasis including any medication with pentavalent antimony including sodium stibogluconate (Pentostam), meglumine antimoniate (Glucantime); amphotericin B (including liposomal amphotericin B and amphotericin B deoxycholate); or other medications containing paromomycin (administered parenterally or topically) or methylbenzethonium chloride (MBCL); gentamicin; fluconazole; ketoconazole; pentamidine; miltefosine, azithromycin or allopurinol that was completed within 8 weeks of starting study treatments?
9. Does the subject have a history of known or suspected hypersensitivity or idiosyncratic reactions to aminoglycosides?
10. Does the subject have any other topical disease/condition which would interfere with the objectives of this study?
D: Inclusion Criteria:

* Gender: Male or female
* Age: \>12 yrs of age
* Presentation: 1-to-2 ulcerative lesions, each \< 30 mm in largest diameter and with a total lesion area \<900 mm2.
* Parasitology: Parasitological confirmation of the lesion will be made by visualization or culture of Leishmania from the biopsy or aspirate of the lesion.

Exclusion Criteria:

* Previous treatment for leishmaniasis with Sb, pentamidine, amphotericin B, miltefosine, imidazoles, allopurinol in the last 3 months.
* Other diseases that would be likely in the PI's opinion to interact, either positively or negatively, with treatment.

Answer: B