Jesse Opakas - Academia.edu (original) (raw)
Papers by Jesse Opakas
Background: Radiotherapy and chemotherapy are integral parts of the effective and optimal managem... more Background: Radiotherapy and chemotherapy are integral parts of the effective and optimal management of patients with vulva cancer, especially when initiated early in the course of this disease. Often, surgical resection alone cannot effect total removal of the tumour or may not be feasible. Human Immune-Deficiency Virus (HIV) infection has been an epidemic in sub-Saharan Africa. Highly Active Antiretroviral Therapy (HAART) is available in public health facilities in the region to arrest and control HIV infection, delaying the progression to AIDS and death. Infection with HIV has now been transformed into a manageable, chronic disease and this has allowed patients to live longer, healthier and
Journal of orthopaedic case reports, 2022
Introduction: Limb salvage is a technically demanding and capital intensive procedure. In low-inc... more Introduction: Limb salvage is a technically demanding and capital intensive procedure. In low-income countries, amputation followed by prosthesis use is widely used for the treatment of limb malignancies. This is associated with considerable morbidity and frequent non-adherence to prosthetic use. Therefore, we are reporting a case of osteosarcoma of the femur treated by the use of pre-operative chemotherapy, followed by frozen free femur autograft and intramedullary nailing, with excellent radiologic and functional results at 1 year of follow-up, in a developing country. Case Report: A 16-year-old female presented with the left thigh swelling and pain for 3 months. X-ray of the left femur showed an osteosclerotic tumor in the medial aspect of the middle third of the left femur, diagnosed as osteogenic sarcoma on biopsy. Pre-operative chemotherapy was given. En bloc resection of the tumor was done. The cleaned femur shaft was frozen in liquid nitrogen, reimplanted, and stabilized with an intramedullary nail. One year after surgery, the femur osteotomy sites are fully united and the patient is fully ambulant, without evidence of metastasis or recurrence. Conclusion: This case describes the successful use of a free frozen autograft of the femur in a 16-year-old girl with osteosarcoma of the left femur, done in a developing country, Kenya. It demonstrates the feasibility of limb salvage using this technique in low-income countries.
Proceedings of IMPRS, Jan 26, 2023
Journal of Orthopaedic Case Reports
Introduction: Limb salvage is a technically demanding and capital intensive procedure. In low-inc... more Introduction: Limb salvage is a technically demanding and capital intensive procedure. In low-income countries, amputation followed by prosthesis use is widely used for the treatment of limb malignancies. This is associated with considerable morbidity and frequent non-adherence to prosthetic use. Therefore, we are reporting a case of osteosarcoma of the femur treated by the use of pre-operative chemotherapy, followed by frozen free femur autograft and intramedullary nailing, with excellent radiologic and functional results at 1 year of follow-up, in a developing country. Case Report: A 16-year-old female presented with the left thigh swelling and pain for 3 months. X-ray of the left femur showed an osteosclerotic tumor in the medial aspect of the middle third of the left femur, diagnosed as osteogenic sarcoma on biopsy. Pre-operative chemotherapy was given. En bloc resection of the tumor was done. The cleaned femur shaft was frozen in liquid nitrogen, reimplanted, and stabilized wit...
BMC Cancer, 2022
Background Esophageal squamous cell carcinoma (ESCC) is a major cause of cancer morbidity and mor... more Background Esophageal squamous cell carcinoma (ESCC) is a major cause of cancer morbidity and mortality in Eastern Africa. The majority of patients with ESCC in Eastern Africa present with advanced disease at the time of diagnosis. Several palliative interventions for ESCC are currently in use within the region, including chemotherapy, radiation therapy with and without chemotherapy, and esophageal stenting with self-expandable metallic stents; however, the comparative effectiveness of these interventions in a low resource setting has yet to be examined. Methods This prospective, observational, multi-center, open cohort study aims to describe the therapeutic landscape of ESCC in Eastern Africa and investigate the outcomes of different treatment strategies within the region. The 4.5-year study will recruit at a total of six sites in Kenya, Malawi and Tanzania (Ocean Road Cancer Institute and Muhimbili National Hospital in Dar es Salaam, Tanzania; Kilimanjaro Christian Medical Center ...
Background: Radiotherapy and chemotherapy are integral parts of the effective and optimal managem... more Background: Radiotherapy and chemotherapy are integral parts of the effective and optimal management of patients with vulva cancer, especially when initiated early in the course of this disease. Often, surgical resection alone cannot effect total removal of the tumour or may not be feasible. Human Immune-Deficiency Virus (HIV) infection has been an epidemic in sub-Saharan Africa. Highly Active Antiretroviral Therapy (HAART) is available in public health facilities in the region to arrest and control HIV infection, delaying the progression to AIDS and death. Infection with HIV has now been transformed into a manageable, chronic disease and this has allowed patients to live longer, healthier and
Background: Radiotherapy and chemotherapy are integral parts of the effective and optimal managem... more Background: Radiotherapy and chemotherapy are integral parts of the effective and optimal management of patients with vulva cancer, especially when initiated early in the course of this disease. Often, surgical resection alone cannot effect total removal of the tumour or may not be feasible. Human Immune-Deficiency Virus (HIV) infection has been an epidemic in sub-Saharan Africa. Highly Active Antiretroviral Therapy (HAART) is available in public health facilities in the region to arrest and control HIV infection, delaying the progression to AIDS and death. Infection with HIV has now been transformed into a manageable, chronic disease and this has allowed patients to live longer, healthier and
Journal of orthopaedic case reports, 2022
Introduction: Limb salvage is a technically demanding and capital intensive procedure. In low-inc... more Introduction: Limb salvage is a technically demanding and capital intensive procedure. In low-income countries, amputation followed by prosthesis use is widely used for the treatment of limb malignancies. This is associated with considerable morbidity and frequent non-adherence to prosthetic use. Therefore, we are reporting a case of osteosarcoma of the femur treated by the use of pre-operative chemotherapy, followed by frozen free femur autograft and intramedullary nailing, with excellent radiologic and functional results at 1 year of follow-up, in a developing country. Case Report: A 16-year-old female presented with the left thigh swelling and pain for 3 months. X-ray of the left femur showed an osteosclerotic tumor in the medial aspect of the middle third of the left femur, diagnosed as osteogenic sarcoma on biopsy. Pre-operative chemotherapy was given. En bloc resection of the tumor was done. The cleaned femur shaft was frozen in liquid nitrogen, reimplanted, and stabilized with an intramedullary nail. One year after surgery, the femur osteotomy sites are fully united and the patient is fully ambulant, without evidence of metastasis or recurrence. Conclusion: This case describes the successful use of a free frozen autograft of the femur in a 16-year-old girl with osteosarcoma of the left femur, done in a developing country, Kenya. It demonstrates the feasibility of limb salvage using this technique in low-income countries.
Proceedings of IMPRS, Jan 26, 2023
Journal of Orthopaedic Case Reports
Introduction: Limb salvage is a technically demanding and capital intensive procedure. In low-inc... more Introduction: Limb salvage is a technically demanding and capital intensive procedure. In low-income countries, amputation followed by prosthesis use is widely used for the treatment of limb malignancies. This is associated with considerable morbidity and frequent non-adherence to prosthetic use. Therefore, we are reporting a case of osteosarcoma of the femur treated by the use of pre-operative chemotherapy, followed by frozen free femur autograft and intramedullary nailing, with excellent radiologic and functional results at 1 year of follow-up, in a developing country. Case Report: A 16-year-old female presented with the left thigh swelling and pain for 3 months. X-ray of the left femur showed an osteosclerotic tumor in the medial aspect of the middle third of the left femur, diagnosed as osteogenic sarcoma on biopsy. Pre-operative chemotherapy was given. En bloc resection of the tumor was done. The cleaned femur shaft was frozen in liquid nitrogen, reimplanted, and stabilized wit...
BMC Cancer, 2022
Background Esophageal squamous cell carcinoma (ESCC) is a major cause of cancer morbidity and mor... more Background Esophageal squamous cell carcinoma (ESCC) is a major cause of cancer morbidity and mortality in Eastern Africa. The majority of patients with ESCC in Eastern Africa present with advanced disease at the time of diagnosis. Several palliative interventions for ESCC are currently in use within the region, including chemotherapy, radiation therapy with and without chemotherapy, and esophageal stenting with self-expandable metallic stents; however, the comparative effectiveness of these interventions in a low resource setting has yet to be examined. Methods This prospective, observational, multi-center, open cohort study aims to describe the therapeutic landscape of ESCC in Eastern Africa and investigate the outcomes of different treatment strategies within the region. The 4.5-year study will recruit at a total of six sites in Kenya, Malawi and Tanzania (Ocean Road Cancer Institute and Muhimbili National Hospital in Dar es Salaam, Tanzania; Kilimanjaro Christian Medical Center ...
Background: Radiotherapy and chemotherapy are integral parts of the effective and optimal managem... more Background: Radiotherapy and chemotherapy are integral parts of the effective and optimal management of patients with vulva cancer, especially when initiated early in the course of this disease. Often, surgical resection alone cannot effect total removal of the tumour or may not be feasible. Human Immune-Deficiency Virus (HIV) infection has been an epidemic in sub-Saharan Africa. Highly Active Antiretroviral Therapy (HAART) is available in public health facilities in the region to arrest and control HIV infection, delaying the progression to AIDS and death. Infection with HIV has now been transformed into a manageable, chronic disease and this has allowed patients to live longer, healthier and