View clinical trials related to Carcinoma, Basal Cell.
Filter by:The aim of this study is to test the safety and efficacy of photodynamic therapy (PDT) with the medication Ameluz® performed with the PDT-lamp BF-RhodoLED® in comparison to the respective placebo treatment for superficial basal cell carcinoma (BCC).
The purpose of this study is to study 50 patients with multiple Basal Cell Carcinoma (BCC) who will be receiving Photodynamic Therapy (PDT) as treatment for their tumors. This study wants to establish the optimal conditions for treating BCC tumors with PDT. Previous research suggests that taking Vitamin D prior to the start of PDT could help improve the effectiveness of the treatment in eliminating the BCC. Overall, this study will help establish oral Vitamin D3/PDT as a new combination therapy for skin cancer (BCC). Photodynamic Therapy (PDT) is an investigational (experimental) technique that works by combining a photosensitizing topical agent and an intense light source to kill tumor cells. PDT is currently approved for the treatment of BCC in Europe, Canada, and Australia. However, it is experimental in the United States because it is not approved by the Food and Drug Administration (FDA).
This phase II trial studies how well talimogene laherparepvec and nivolumab work in treating patients with lymphomas that do not responded to treatment (refractory) or non-melanoma skin cancers that have spread to other places in the body (advanced) or do not responded to treatment. Biological therapies, such as talimogene laherparepvec, use substances made from living organisms that may stimulate or suppress the immune system in different ways and stop tumor cells from growing. Immunotherapy with monoclonal antibodies, such as nivolumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Giving talimogene laherparepvec and nivolumab may work better compared to usual treatments in treating patients with lymphomas or non-melanoma skin cancers.
This phase II trial studies nivolumab and ipilimumab in treating patients with rare tumors. Immunotherapy with monoclonal antibodies, such as nivolumab and ipilimumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. This trial enrolls participants for the following cohorts based on condition: 1. Epithelial tumors of nasal cavity, sinuses, nasopharynx: A) Squamous cell carcinoma with variants of nasal cavity, sinuses, and nasopharynx and trachea (excluding laryngeal, nasopharyngeal cancer [NPC], and squamous cell carcinoma of the head and neck [SCCHN]) B) Adenocarcinoma and variants of nasal cavity, sinuses, and nasopharynx (closed to accrual 07/27/2018) 2. Epithelial tumors of major salivary glands (closed to accrual 03/20/2018) 3. Salivary gland type tumors of head and neck, lip, esophagus, stomach, trachea and lung, breast and other location (closed to accrual) 4. Undifferentiated carcinoma of gastrointestinal (GI) tract 5. Adenocarcinoma with variants of small intestine (closed to accrual 05/10/2018) 6. Squamous cell carcinoma with variants of GI tract (stomach small intestine, colon, rectum, pancreas) (closed to accrual 10/17/2018) 7. Fibromixoma and low grade mucinous adenocarcinoma (pseudomixoma peritonei) of the appendix and ovary (closed to accrual 03/20/2018) 8. Rare pancreatic tumors including acinar cell carcinoma, mucinous cystadenocarcinoma or serous cystadenocarcinoma. Pancreatic adenocarcinoma is not eligible (closed to accrual) 9. Intrahepatic cholangiocarcinoma (closed to accrual 03/20/2018) 10. Extrahepatic cholangiocarcinoma and bile duct tumors (closed to accrual 03/20/2018) 11. Sarcomatoid carcinoma of lung 12. Bronchoalveolar carcinoma lung. This condition is now also referred to as adenocarcinoma in situ, minimally invasive adenocarcinoma, lepidic predominant adenocarcinoma, or invasive mucinous adenocarcinoma 13. Non-epithelial tumors of the ovary: A) Germ cell tumor of ovary B) Mullerian mixed tumor and adenosarcoma (closed to accrual 03/30/2018) 14. Trophoblastic tumor: A) Choriocarcinoma (closed to accrual) 15. Transitional cell carcinoma other than that of the renal, pelvis, ureter, or bladder (closed to accrual) 16. Cell tumor of the testes and extragonadal germ tumors: A) Seminoma and testicular sex cord cancer B) Non seminomatous tumor C) Teratoma with malignant transformation (closed to accrual) 17. Epithelial tumors of penis - squamous adenocarcinoma cell carcinoma with variants of penis (closed to accrual) 18. Squamous cell carcinoma variants of the genitourinary (GU) system 19. Spindle cell carcinoma of kidney, pelvis, ureter 20. Adenocarcinoma with variants of GU system (excluding prostate cancer) (closed to accrual 07/27/2018) 21. Odontogenic malignant tumors 22. Pancreatic neuroendocrine tumor (PNET) (formerly named: Endocrine carcinoma of pancreas and digestive tract.) (closed to accrual) 23. Neuroendocrine carcinoma including carcinoid of the lung (closed to accrual 12/19/2017) 24. Pheochromocytoma, malignant (closed to accrual) 25. Paraganglioma (closed to accrual 11/29/2018) 26. Carcinomas of pituitary gland, thyroid gland parathyroid gland and adrenal cortex (closed to accrual) 27. Desmoid tumors 28. Peripheral nerve sheath tumors and NF1-related tumors (closed to accrual 09/19/2018) 29. Malignant giant cell tumors 30. Chordoma (closed to accrual 11/29/2018) 31. Adrenal cortical tumors (closed to accrual 06/27/2018) 32. Tumor of unknown primary (Cancer of Unknown Primary; CuP) (closed to accrual 12/22/2017) 33. Not Otherwise Categorized (NOC) Rare Tumors [To obtain permission to enroll in the NOC cohort, contact: S1609SC@swog.org] (closed to accrual 03/15/2019) 34. Adenoid cystic carcinoma (closed to accrual 02/06/2018) 35. Vulvar cancer (closed to accrual) 36. MetaPLASTIC carcinoma (of the breast) (closed to accrual) 37. Gastrointestinal stromal tumor (GIST) (closed to accrual 09/26/2018) 38. Perivascular epithelioid cell tumor (PEComa) 39. Apocrine tumors/extramammary Paget's disease (closed to accrual) 40. Peritoneal mesothelioma 41. Basal cell carcinoma (temporarily closed to accrual 04/29/2020) 42. Clear cell cervical cancer 43. Esthenioneuroblastoma (closed to accrual) 44. Endometrial carcinosarcoma (malignant mixed Mullerian tumors) (closed to accrual) 45. Clear cell endometrial cancer 46. Clear cell ovarian cancer (closed to accrual) 47. Gestational trophoblastic disease (GTD) 48. Gallbladder cancer 49. Small cell carcinoma of the ovary, hypercalcemic type 50. PD-L1 amplified tumors 51. Angiosarcoma 52. High-grade neuroendocrine carcinoma (pancreatic neuroendocrine tumor [PNET] should be enrolled in Cohort 22; prostatic neuroendocrine carcinomas should be enrolled into Cohort 53). Small cell lung cancer is not eligible (closed to accrual) 53. Treatment-emergent small-cell neuroendocrine prostate cancer (t-SCNC)
This pilot study compares three photosensitisers, hexylaminolevulinate (HAL) and aminolevulinic acid nano emulsion (BF-200 ALA) to methylaminolevulinate (MAL) in photodynamic therapy of superficially growing basal cell carcinomas. Study is conducted using randomised prospective double blinded comparing design. Fluorescence is measured in A.U. (Arbitrary Unit) with standardised set-up before and after the exposure. Efficacy is assessed clinically, histologically and by hyperspectral imaging system at 3 months, 12 months and 5 years.
The overall aim of this population-based screening study is to assess whether the skin cancer screening training of family physicians and dermatologists leads to improved screening outcomes. The training course aims to increase the accuracy of detecting early stages of skin cancer. Screening outcomes of an intervention region (Calgary, Canada) in which physicians receive training will be compared with screening outcomes of a control region (Edmonton, Canada) where no physician training is administered. The investigators will determine whether: - clinical screening outcomes are more favorable in the group of trained physicians compared to non trained physicians - there is an increase of knowledge about skin cancer screening among trained physicians, compared to non trained physicians - skin cancer screenings are associated with psycho-social harms - population-based screening has an effect on the overall incidence and stage-specific-incidence of skin cancer in Alberta The investigators are aiming to recruit 100 physicians per region (total of 200 physicians) who will screen 40,000 to 80,000 individuals over a period of 20 months.
This pilot randomized phase II trial studies how well photodynamic therapy using blue light or red light works in treating basal cell cancer (carcinoma) in patients with a genetic condition that causes unusual facial features and disorders of the skin, bones, nervous system, eyes, and endocrine glands, also called basal cell nevus syndrome. Photodynamic therapy uses drugs, such as aminolevulinic acid hydrochloride, that are taken up by tumor cells and when exposed to an intensive light source (blue light or red light) become active and may kill the cells. It is not yet known whether photodynamic therapy is more effective with blue light or red light in treating basal cell carcinoma.
Basal cell carcinoma (BCC) is a slow-growing, locally invasive malignant epidermal skin tumour. It is the most common malignant disease in Caucasians, representing approximately 80% of all cases of skin cancer and is therefore an important health problem. In the Netherlands incidence rates are 165 for men and 157 for women per 100.000 person-years, and these rates are rising with 3-10% every year. A simplified histological classification of BCCs includes the following three subtypes: nodular, superficial and infiltrative variants, with the nodular variant being the most frequent type. Although a characteristic feature of BCCs is their low risk to metastasize, if untreated they may be locally invasive and may induce considerable functional and cosmetic morbidity. The gold standard treatment of all histological BCC subtypes is surgical excision (SE), but not all patients are eligible for surgery. In patients with multiple BCCs and older patients, surgery may lead to significant morbidity, and in some cases, it may result in disfiguring scarring. For these reasons and to reduce workload and costs in the healthcare system, there is a growing demand for alternative, non-invasive, treatments. An advantage of non-invasive treatment options is that they can be performed by other healthcare professionals, such as general practitioners and specialized nurses. For treatment of superficial BCCs (sBCC) non-invasive treatments, such as topical imiquimod (IMQ), 5-fluorouracil (5-FU) or photodynamic therapy (PDT) are already commonly used. Our group investigated the efficacy of those three therapies and found that after 3 years, BCCs treated with IMQ had a significant lower risk of recurrence, compared to the other therapies. A recent study suggests that IMQ, besides being an immune-response modifier, also directly inhibits sonic hedgehog (SHH) signalling, the most important pathway active in BCCs. This targeted effect of IMQ very likely explains the superior therapeutic effect. Treatment of nodular BCC (nBCC) with IMQ has been investigated. Without prior curettage, high efficacy rates were found, although efficacy was still slightly inferior to SE. The investigators hypothesize that the effectiveness of IMQ following prior curettage will not be inferior to SE and that the benefits will be a higher patient satisfaction and lower healthcare costs. A recently published discreet choice experiment showed that patients preferred IMQ to surgery regardless of previous experience of BCC symptoms and treatment.
The purpose of this study is to determine the narrowest excision margin for head and neck Basal Cell Carcinoma (BCC) tumors satisfying the National Comprehensive Cancer Network® (NCCN) low-risk for recurrence clinical and histopathological criteria that gives an acceptable (95%) clinical cure-rate over a 3 year follow-up period. Margins of 1 and 2mm are evaluated.
Correlation between Mohs surgery and microscopic fluorescence photometry in determination of histological borders in Basal Cell Carcinoma .