Continuous oxygen monitoring to enhance ex-vivo organ machine perfusion and reconstructive surgery.

Continuous oxygenation monitoring of machine-perfused organs or transposed autologous tissue is not currently implemented in clinical practice. Oxygenation is a critical parameter that could be used to verify tissue viability and guide corrective interventions, such as perfusion machine parameters or surgical revision. This work presents an innovative technology based on oxygen-sensitive, phosphorescent metalloporphyrin allowing continuous and non-invasive oxygen monitoring of ex-vivo perfused vascularized fasciocutaneous flaps.

Chemotherapy outcomes for the treatment of unresectable intrahepatic and hilar cholangiocarcinoma: a retrospective analysis.

Background: Recent clinical trials for "biliary cancers" include a heterogenous group of patients with cholangiocarcinoma, gallbladder, and ampullary cancers. Limited data exist regarding the relative effectiveness of known chemotherapeutic regimens specifically in intrahepatic or hilar cholangiocarcinoma.

Methods: Records of M D Anderson Cancer Center patients with unresectable intrahepatic and hilar cholangiocarcinoma who received first-line chemotherapy from January 1, 2005, to October 31, 2009, were retrospectively reviewed.

Fatal diffuse alveolar damage associated with oxaliplatin administration.

Oxaliplatin-based chemotherapy regimens are currently a standard of care for the treatment of colorectal cancer in both the adjuvant and metastatic disease settings. Significant improvements in survival have resulted from the use of oxaliplatin-based combinations. This article describes the use of oxaliplatin-based chemotherapy in a patient with stage III colon cancer who developed fatal diffuse alveolar damage during his adjuvant therapy.

Portal hypertension associated with oxaliplatin administration: clinical manifestations of hepatic sinusoidal injury.

Oxaliplatin-based chemotherapy regimens are currently a standard of care for the treatment of colorectal cancer (CRC) in both the adjuvant treatment and metastatic disease settings. Significant improvements in outcomes have been achieved with oxaliplatin-based combinations in these settings when compared with administration of 5-fluorouracil alone. Pathologic evaluation of normal liver from patients undergoing neoadjuvant oxaliplatin treatment has identified histologic evidence of sinusoidal injury, although the effect of this finding on patient outcomes after hepatic resection appears to be minimal.

Antidepressant agents for the treatment of chronic pain and depression.

Depression and painful somatic symptoms commonly occur together. Depression and chronic pain can have devastating effects on a patient's health, productivity, and overall quality of life. When moderate-to-severe pain exists, it can impair patient function while making treatment more difficult or resistant, with increased severity in depressive symptoms and worse outcomes.