A Study of Tecogalan Sodium

Inclusion Criteria

Patients must have:

* Kaposi's sarcoma plus HIV infection OR metastatic solid tumor.
* Life expectancy of at least 12 weeks.
* NO symptomatic AIDS-defining opportunistic infection within the past 4 weeks.
* Recovered from toxicity of any prior anticancer therapy.

Exclusion Criteria

Co-existing Condition:

Patients with the following symptoms or conditions are excluded:

* Leukemia or lymphoma.
* Current gastrointestinal bleeding by stool guaiac.
* Extensive bone metastases or significant radiographic osteoporosis in patients with solid tumors.
* Active heart disease such as uncontrolled angina, uncompensated congestive heart failure, or dysrhythmias requiring antiarrhythmics.
* Acute intercurrent infection other than genital herpes.
* Symptomatic or known central nervous system involvement (including brain metastases) unless stable and off therapy.

Concurrent Medication:

Excluded:

* Other anticancer therapy.
* Other investigational agents.

Patients with the following prior conditions are excluded:

* History of acute or chronic gastrointestinal bleeding or inflammatory bowel disease.
* History of myocardial infarction within past 6 months.

Prior Medication:

Excluded:

* Anticancer therapy within the past 3 weeks (6 weeks for nitrosourea or mitomycin C).
* Investigational agents within the past 4 weeks.