Colorectal Neoplasms, Colorectal Cancer, Colorectal Carcinoma, Colorectal Tumors, Neoplasms, Colorectal

High Risk WHO Grade II Glioma, Recurrent/Post-Chemotherapy WHO Grade II Glioma

Tobacco Dependence

Metastatic Melanoma

Prostate Cancer

Psoriasis, Psoriatic Arthritis

High Risk Acute Myeloid Leukemia

Metastatic Squamous Neck Cancer With Occult Primary Squamous Cell Carcinoma, Recurrent Metastatic Squamous Neck Cancer With Occult Primary, Recurrent Salivary Gland Cancer, Recurrent Squamous Cell Carcinoma of the Hypopharynx, Recurrent Squamous Cell Carcinoma of the Larynx, Recurrent Squamous Cell Carcinoma of the Lip and Oral Cavity, Recurrent Squamous Cell Carcinoma of the Nasopharynx, Recurrent Squamous Cell Carcinoma of the Oropharynx, Recurrent Squamous Cell Carcinoma of the Paranasal Sinus and Nasal Cavity, Recurrent Verrucous Carcinoma of the Larynx, Recurrent Verrucous Carcinoma of the Oral Cavity, Salivary Gland Squamous Cell Carcinoma, Stage III Salivary Gland Cancer, Stage III Squamous Cell Carcinoma of the Hypopharynx, Stage III Squamous Cell Carcinoma of the Larynx, Stage III Squamous Cell Carcinoma of the Lip and Oral Cavity, Stage III Squamous Cell Carcinoma of the Nasopharynx, Stage III Squamous Cell Carcinoma of the Oropharynx, Stage III Squamous Cell Carcinoma of the Paranasal Sinus and Nasal Cavity, Stage III Verrucous Carcinoma of the Larynx, Stage III Verrucous Carcinoma of the Oral Cavity, Stage IV Squamous Cell Carcinoma of the Hypopharynx, Stage IV Squamous Cell Carcinoma of the Nasopharynx, Stage IVA Salivary Gland Cancer, Stage IVA Squamous Cell Carcinoma of the Larynx, Stage IVA Squamous Cell Carcinoma of the Lip and Oral Cavity, Stage IVA Squamous Cell Carcinoma of the Oropharynx, Stage IVA Squamous Cell Carcinoma of the Paranasal Sinus and Nasal Cavity, Stage IVA Verrucous Carcinoma of the Larynx, Stage IVA Verrucous Carcinoma of the Oral Cavity, Stage IVB Salivary Gland Cancer, Stage IVB Squamous Cell Carcinoma of the Larynx, Stage IVB Squamous Cell Carcinoma of the Lip and Oral Cavity, Stage IVB Squamous Cell Carcinoma of the Oropharynx, Stage IVB Squamous Cell Carcinoma of the Paranasal Sinus and Nasal Cavity, Stage IVB Verrucous Carcinoma of the Larynx, Stage IVB Verrucous Carcinoma of the Oral Cavity, Stage IVC Salivary Gland Cancer, Stage IVC Squamous Cell Carcinoma of the Larynx, Stage IVC Squamous Cell Carcinoma of the Lip and Oral Cavity, Stage IVC Squamous Cell Carcinoma of the Oropharynx, Stage IVC Squamous Cell Carcinoma of the Paranasal Sinus and Nasal Cavity, Stage IVC Verrucous Carcinoma of the Larynx, Stage IVC Verrucous Carcinoma of the Oral Cavity, Tongue Cancer, Untreated Metastatic Squamous Neck Cancer With Occult Primary

Non Small Cell Lung Cancer (NSCLC)

Malignant Melanoma

Breast Cancer, HER2-negative Breast Cancer

Recurrent Melanoma, Stage IIIA Melanoma, Stage IIIB Melanoma, Stage IIIC Melanoma, Stage IV Melanoma

Recurrent Melanoma, Recurrent Thyroid Cancer, Thyroid Gland Medullary Carcinoma, Unspecified Childhood Solid Tumor, Protocol Specific

Rheumatoid Arthritis

Radiation-induced Dermatitis

Cancer

Non-small Cell Lung Cancer (NSCLC)

Unresectable or Metastatic Melanoma

Colorectal Cancer Metastatic

Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma

Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma

Unspecified Childhood Solid Tumor, Protocol Specific

Clear Cell Renal Cell Carcinoma, Recurrent Renal Cell Cancer, Stage IV Renal Cell Cancer, Type 1 Papillary Renal Cell Carcinoma, Type 2 Papillary Renal Cell Carcinoma

Metastatic Liver Cancer, Ocular Melanoma, Cutaneous Melanoma

Cutaneous T-Cell Lymphoma

Systemic Lupus Erythematosus

Adult Giant Cell Glioblastoma, Adult Glioblastoma, Adult Gliosarcoma, Recurrent Adult Brain Tumor

Unspecified Adult Solid Tumor, Protocol Specific

Cancer

Precancerous Conditions, Carcinoma

Breast Cancer, Mastectomy

Lung Cancer

Recurrent Ependymoma

Unresectable or Metastatic Melanoma

Estrogen Receptor-negative Breast Cancer, HER2-negative Breast Cancer, Progesterone Receptor-negative Breast Cancer, Stage II Breast Cancer, Stage IIIA Breast Cancer, Stage IIIB Breast Cancer, Stage IIIC Breast Cancer, Triple-negative Breast Cancer

Clear Cell Renal Cell Carcinoma, Recurrent Renal Cell Cancer, Stage IV Renal Cell Cancer

Acute Myeloid Leukemia

Recurrent Childhood Anaplastic Astrocytoma, Recurrent Childhood Anaplastic Ependymoma, Recurrent Childhood Diffuse Astrocytoma, Recurrent Childhood Ependymoma, Recurrent Childhood Giant Cell Glioblastoma, Recurrent Childhood Glioblastoma, Recurrent Childhood Gliosarcoma, Recurrent Childhood Medulloblastoma, Recurrent Childhood Oligodendroglioma, Recurrent Childhood Supratentorial Primitive Neuroectodermal Tumor (PNET), Recurrent Childhood Brain Stem Glioma

Metastatic Pancreatic Cancer

Lung Cancer, Esophageal

Cancer of Head and Neck

Epithelial Mesothelioma, Recurrent Malignant Mesothelioma, Sarcomatous Mesothelioma, Stage II Malignant Mesothelioma, Stage III Malignant Mesothelioma, Stage IV Malignant Mesothelioma

Recurrent Non-small Cell Lung Cancer, Stage IV Non-small Cell Lung Cancer

HIV, RIFAXIMIN

Advanced Cancer

Hemophilia A

Hidradenitis Suppurativa

Toxoplasmosis, Cerebral, HIV Infections

HIV Infections

Lymphoma, Non-Hodgkin, HIV Infections

HIV Infections

Toxoplasmosis, Cerebral, HIV Infections

Candidiasis, Mycoses, HIV Infections

Sarcoma, Kaposi, HIV Infections

Sarcoma, Kaposi, HIV Infections

HIV Infections

HIV Infections

Mycobacterium Avium-intracellulare Infection, HIV Infections

HIV Infections

HIV Infections

HIV Infections

HIV Infections

Cytomegalovirus Infections, HIV Infections

Brain and Central Nervous System Tumors