levoleucovorin and Pain

Topics: Antineoplastic Combined Chemotherapy Protocols; Colorectal Neoplasms; Fluorouracil; Humans; Leucovorin; Liver Neoplasms; Lung Neoplasms; Neoplasm Recurrence, Local; Pain; Palliative Care; Practice Guidelines as Topic; Prognosis

To evaluate the feasibility and pathologic complete response rate of induction bevacizumab + modified infusional fluorouracil, leucovorin, and oxaliplatin (FOLFOX) 6 regimen followed by concurrent bevacizumab, oxaliplatin, continuous infusion 5-fluorouracil (5-FU), and radiation for patients with rectal cancer.. Eligible patients received 1 month of induction bevacizumab and mFOLFOX6. Patients then received 50.4 Gy of radiation and concurrent bevacizumab (5 mg/kg on Days 1, 15, and 29), oxaliplatin (50 mg/m(2)/week for 6 weeks), and continuous infusion 5-FU (200 mg/m(2)/day). Because of gastrointestinal toxicity, the oxaliplatin dose was reduced to 40 mg/m(2)/week. Resection was performed 4-8 weeks after the completion of chemoradiation.. The trial was terminated early because of toxicity after 26 eligible patients were treated. Only 1 patient had significant toxicity (arrhythmia) during induction treatment and was removed from the study. During chemoradiation, Grade 3/4 toxicity was experienced by 19 of 25 patients (76%). The most common Grade 3/4 toxicities were diarrhea, neutropenia, and pain. Five of 25 patients (20%) had a complete pathologic response. Nine of 25 patients (36%) developed postoperative complications including infection (n = 4), delayed healing (n = 3), leak/abscess (n = 2), sterile fluid collection (n = 2), ischemic colonic reservoir (n = 1), and fistula (n = 1).. Concurrent oxaliplatin, bevacizumab, continuous infusion 5-FU, and radiation causes significant gastrointestinal toxicity. The pathologic complete response rate of this regimen was similar to other fluorouracil chemoradiation regimens. The high incidence of postoperative wound complications is concerning and consistent with other reports utilizing bevacizumab with chemoradiation before major surgical resections.

Topics: Adenocarcinoma; Adult; Aged; Angiogenesis Inhibitors; Antibodies, Monoclonal, Humanized; Antineoplastic Combined Chemotherapy Protocols; Bevacizumab; Diarrhea; Drug Administration Schedule; Early Termination of Clinical Trials; Feasibility Studies; Female; Fluorouracil; Humans; Induction Chemotherapy; Leucovorin; Male; Middle Aged; Neoadjuvant Therapy; Neutropenia; Organoplatinum Compounds; Oxaliplatin; Pain; Postoperative Complications; Prospective Studies; Radiotherapy Dosage; Rectal Neoplasms

The National Surgical Adjuvant Breast and Bowel Project C-08 trial was designed to investigate the safety and effectiveness of adding bevacizumab to modified infusional fluorouracil, leucovorin, and oxaliplatin (FOLFOX) 6 regimen for the adjuvant treatment of patients with stage II or III colon cancer. We present safety information in advance of the planned analysis of efficacy.. Among 2,710 randomly assigned patients, demographic factors were balanced. Patients received modified FOLFOX6 every 2 weeks x 12 or modified FOLFOX6 plus bevacizumab (5 mg/kg every 2 weeks x 26, experimental group).. Overall rates of grade 4 or 5 toxicities were nearly identical in the FOLFOX6 and FOLFOX6 plus bevacizumab arms (15.2% and 15.0%, respectively). Six-month mortality rates were 0.96% and 0.90% for the control and experimental groups, respectively. Grade 3+ toxicities that occurred more often in the experimental arm versus control arm included hypertension (12% v 1.8%, respectively), wound complications (abdominal incisional hernia or infusion port dehiscence/inflammation; 1.7% v 0.3%, respectively), pain (11.1% v 6.3%, respectively), and proteinuria (2.7% v 0.8%, respectively). Grade 2+ neuropathy was increased in the experimental arm versus the control arm (grade 2, 33% v 29%, respectively; grade 3, 16% v 14%, respectively; and grade 4, < 1% each). In the experimental arm versus control arm, significantly less thrombocytopenia (1.4% v 3.4%, respectively) and fewer allergic reactions (3.1% v 4.7%, respectively) were observed. Advanced age was associated with a significantly greater rate of grade 4 and 5 toxicities regardless of treatment.. Bevacizumab with modified FOLFOX6 is well tolerated in the surgical adjuvant setting in these patients. No significant increase in GI perforation, hemorrhage, arterial or venous thrombotic events, or death with the addition of bevacizumab to modified FOLFOX6 has been observed. Follow-up for potential delayed adverse effects and efficacy is ongoing.

Topics: Adult; Aged; Aged, 80 and over; Antibodies, Monoclonal; Antibodies, Monoclonal, Humanized; Antineoplastic Combined Chemotherapy Protocols; Bevacizumab; Chemotherapy, Adjuvant; Colonic Neoplasms; Diarrhea; Disease-Free Survival; Fatigue; Female; Fluorouracil; Humans; Leucovorin; Male; Middle Aged; Neoplasm Staging; Nervous System Diseases; Neutropenia; Organoplatinum Compounds; Oxaliplatin; Pain; Treatment Outcome

The aim of this study is to identify the prognostic factors of a large group of patients with pancreatic cancer who underwent the same regimen of intra-arterial chemotherapy.. 5-fluorouracil (1000 mg/m2), leucovorin (100 mg/m2), epirubicin (60 mg/m2), and carboplatin (300 mg/m2) were administered every 3 weeks into celiac axis (FLEC regimen). Kaplan-Meyer survival curve for univariate analysis and Cox regression model for multivariate one were used to determine factors predictive of survival.. Data of 211 patients with advanced pancreatic cancer who underwent FLEC regimen were analyzed. Eighty-nine had locally advanced disease, and 112 had distant metastases. Median overall survival was 9.2 months. In both univariate and multivariate analyses, pain reduction after treatment (< or =30% of baseline level vs >30%; overall survival, 7.6 vs 11.5 months), stage of disease (III vs IV; overall survival, 10.5 vs 6.6 months), and number of administered cycles (< or =3 vs >3; overall survival, 5.9 vs 12.3 months) were significant and independent predictors of survival.. Pain reduction, stage of disease, and number of administered cycles are independent prognostic factors of overall survival in a multivariate analysis of patients with advanced pancreatic cancer receiving FLEC regimen intra-arterially.

Topics: Adenocarcinoma; Adult; Aged; Analysis of Variance; Antineoplastic Combined Chemotherapy Protocols; Carboplatin; Epirubicin; Female; Fluorouracil; Humans; Infusions, Intra-Arterial; Leucovorin; Male; Middle Aged; Pain; Pancreatic Neoplasms; Prognosis; Survival Rate

A high incidence of severe B-cell immunodeficiency and chronic reactivated Epstein-Barr virus (EBV) infection in patients with chronic fatigue syndrome (CFS) is reported herein. Of the 58 patients evaluated, 100% had evidence of prior EBV exposure and 72% had evidence for reactivated EBV infection. Notably, 94% of CFS patients had B-cell immunodeficiency with a marked depletion of their CD19+IgM+ mature B-lymphocyte population. A remarkable 81% of CFS patients experienced subjective improvement of their symptoms after treatment with folinic acid (CAS 58-05-9, leucovorin). The findings provide unprecedented evidence that CFS frequently is a folinic acid responsive clinical entity accompanied by B-cell immunodeficiency and inappropriate antibody responses to EBV.

Topics: Adult; Antibodies, Viral; Antigens, Viral; B-Lymphocytes; Biomarkers; Capsid; Epstein-Barr Virus Infections; Fatigue Syndrome, Chronic; Female; Flow Cytometry; Humans; Immunologic Deficiency Syndromes; Leucovorin; Male; Middle Aged; Pain; Phenotype; Recurrence

The objective of this Phase II study was to define the response rate, safety profile, and toxicity of oral uracil and ftorafur (UFT) with leucovorin (UFT/LV) as a palliative treatment for patients with squamous cell carcinoma of the head and neck (SCCHN).. Patients with metastatic or recurrent SCCHN with an Eastern Cooperative Oncology Group performance status < 2 and adequate organ function were enrolled in an institutional review board-approved trial. Prior induction or adjuvant chemotherapy was permitted provided 6 months had elapsed since the last chemotherapy. Patients were treated with UFT 300 mg/m(2) per day and leucovorin 90 mg per day administered in three doses daily for 28 days followed by a 7-day break for a 35-day cycle. Planned intrapatient dose modifications were based on individual toxicity. Patients were removed from the study for progression of disease or unacceptable toxicity.. One hundred six cycles of UFT/LV had been administered to 42 patients as of January 1, 2000. The most common toxicities, in descending order of incidence, were anemia, pain, fatigue, diarrhea, nausea, mucositis, and anorexia. Clinically significant toxicities attributable to UFT/ LV were primarily gastrointestinal. On an intent-to-treat basis, three patients (7%) achieved a complete response, and six patients (14%) achieved a partial response. The overall response rate was 21% (95% confidence interval, 10--37%).. UFT/LV therapy is feasible in this patient population and is generally well tolerated. Response rates are similar to the rates expected with continuous-infusion 5-fluorouracil. UFT/LV should be studied further both alone and in combination therapy for patients with SCCHN.

Topics: Administration, Oral; Adult; Aged; Aged, 80 and over; Anemia; Antimetabolites, Antineoplastic; Antineoplastic Combined Chemotherapy Protocols; Carcinoma, Squamous Cell; Disease-Free Survival; Fatigue; Female; Head and Neck Neoplasms; Humans; Leucovorin; Male; Middle Aged; Pain; Palliative Care; Tegafur; Treatment Outcome; Uracil

A phase II trial of a new intra-arterial chemotherapy regimen for unresectable pancreatic cancer (UPC).. Ninety-six patients with UPC were treated with intra-arterial chemotherapy at three-weekly intervals. The schedule used was FLEC: 5-fluorouracil 1000 mg/m2, folinic acid 100 mg/m2, carboplatin 300 mg/m2; epirubicin 60 mg/m2.. The overall response rates by CT-scan evaluation were: 15% partial response (PR), 44% stable disease (SD), 17% progressive disease (PD). The overall median survival was 9.9 months, and 10.6 and 6.8 for UICC stage III and IV, respectively. Pain reduction occurred in 42% of patients. A weight gain > 7% from baseline occurred in 8% of patients. A total of 341 courses of FLEC were administered. Grade 3-4 hematological toxicity was seen in 25% of patients; ematemesis in 4%; grade 3 gastrointestinal toxicity in 3%; and grade 3 alopecia in 16%. One sudden death, a pre-infarction angina, and a transitory ischemic attack were observed. The only complication related to the angiographic procedure was an intimal dissection of the iliac artery.. The intra-arterial FLEC regimen was well tolerated and active. It requires only one day of hospitalization. Efficacy could only be assessed in a randomized study against a gemcitabine containing regimen.

Topics: Adenocarcinoma; Adenocarcinoma, Mucinous; Adult; Aged; Antineoplastic Combined Chemotherapy Protocols; Carboplatin; Catheters, Indwelling; Epirubicin; Female; Fluorouracil; Humans; Infusions, Intra-Arterial; Leucovorin; Male; Middle Aged; Pain; Pancreatic Neoplasms; Survival Analysis; Treatment Outcome

Twenty-two patients, with locally advanced unresectable and/or metastatic pancreatic carcinoma, received weekly administration of cisplatin 40 mg m(-2), 5-fluorouracil 500 mg m(-2), epidoxorubicin 35 mg m(-2), 6S stereoisomer of leucovorin 250 mg m(-2) and glutathione 1.5 mg m(-2), supported by a daily administration of lenograstim at a dose of 5 microg kg(-1). Nineteen patients were men and three were women. Median age was 63 years (range 47-70). At study entry, pain was present in 15 out of 22 patients (68%) with a mean value of Scott-Huskisson scale of 27.6+/-23.8, whereas a weight loss >10% was present in 15 patients. After eight weekly treatments, three partial responses were achieved for a response rate of 13% (95% CI 0-26%), five patients had stable disease and 14 progressed on therapy. Pain was present in 9 out of 22 patients (40%) with a mean value of Scott-Huskisson scale of 12.3+/-18.4. Eight patients (36%) (three partial response and five stable disease) had a positive weight change. Toxicity was mild: WHO grade III or IV toxicity was recorded in terms of anaemia in 7 out of 188 cycles (3.7%), of neutropenia in 9 out of 188 cycles (4.7%) and of thrombocytopenia in 3 out of 188 cycles (1.5%). Median survival of all patients was 6 months. The outcome of this intensive chemotherapy regimen does not support its use in pancreatic cancer.

Topics: Aged; Antineoplastic Combined Chemotherapy Protocols; Body Weight; Carcinoma; Cisplatin; Drug Administration Schedule; Epirubicin; Female; Fluorouracil; Granulocyte Colony-Stimulating Factor; Humans; Lenograstim; Leucovorin; Male; Middle Aged; Pain; Palliative Care; Pancreatic Neoplasms; Recombinant Proteins; Survival Analysis; Treatment Outcome

Acute lymphoblastic leukaemia (ALL) is a common paediatric cancer with a tendency to relapse, usually within 3 years of remission. Most patients present with hepatomegaly, splenomegaly, pallor, fever and bruising. Localised muskuloskeletal presentation is extremely rare. Here, we present a case of leukaemia relapse in the bone marrow of a 28-year-old man 9 years after achieving remission, presenting only with ankle pain and normal routine labs besides mild hypercalcemia, and no signs of disease in common bone marrow biopsy sites. This highly localised presentation is unusual and would hopefully inform clinicians to have a high index of suspicion for relapse in an adult patient who has had childhood ALL.

Topics: Adult; Ankle; Diagnosis, Differential; Humans; Leucovorin; Male; Methotrexate; Neoplasm Recurrence, Local; Pain; Precursor Cell Lymphoblastic Leukemia-Lymphoma; Tomography, X-Ray Computed; Vincristine

The oxaliplatin-based regimen FOLFOX is widely used to treat patients with advanced colorectal cancer (CRC). However, dose-limiting toxicity after continuous oxaliplatin administration can lead to peripheral neuropathy. Several agents, including opioids, that have been employed to treat oxaliplatin-induced peripheral neuropathy (OIPN) have been examined in clinical settings regarding their protective and therapeutic effects. However, the pharmacotherapy of these agents has not yet been established. Therefore, we investigated the efficacy and tolerability of oxycodone for OIPN and subsequently with FOLFOX therapy in CRC patients.. This was a single-center retrospective study of 64 CRC patients who underwent FOLFOX therapy at the Toho University Sakura Medical Center (Sakura, Japan). Controlled-release (CR) oxycodone was concomitantly administered to 29 patients (OXY group), whereas the additional 35 patients (non-OXY group) were not given oxycodone during the FOLFOX treatment course. The incidence and severity of OIPN and the number of FOLFOX cycles were measured and compared between the two groups. Neurological toxicities were assessed according to the Common Terminology Criteria for Advanced Events, version 3.0.. All study patients had OIPN. Most patients experienced grade 1 or 2 sensory neuropathy. Grade 3 sensory neuropathy was observed in two patients in the non-OXY group. All patients in the OXY group completed the scheduled FOLFOX therapy, whereas FOLFOX therapy was discontinued in ten patients in the non-OXY group due to severe peripheral neuropathy. The median numbers of FOLFOX cycles in the OXY and non-OXY groups were 13 (range, 6-46) and 7 (range, 2-18), respectively (P < 0.05). The median cumulative oxaliplatin doses were 1072.3 mg/m(2) (range, 408.7-3385.3 mg/m(2)) in the OXY group and 483.0 mg/m(2) (range 76.2-1414.1 mg/m(2)) in the non-OXY group (P < 0.05).. Our findings indicate that CR oxycodone might attenuate the severity of OIPN and extend the use of FOLFOX therapy.

Topics: Aged; Analgesics, Opioid; Antineoplastic Combined Chemotherapy Protocols; Colorectal Neoplasms; Delayed-Action Preparations; Female; Fluorouracil; Humans; Leucovorin; Male; Middle Aged; Organoplatinum Compounds; Oxaliplatin; Oxycodone; Pain; Peripheral Nervous System Diseases; Retrospective Studies

Schwartz Center Rounds are monthly multidisciplinary meetings where caregivers reflect on important psychosocial issues that they, along with patients and their families, face and gain insight and support from fellow staff members, with the goal of advancing compassionate health care, supporting caregivers, and fostering the connection between a clinician and his or her patients. This Schwartz Round focused on boundaries and the particular privileges and pressures of caring for a member of the staff. The article explores the tension between professional courtesy and empathic engagement. Major transitions can include the intrinsic fear of abandonment. Being "connected" is an important aspect of the patient-caregiver relationship. Patient-centered care requires that we balance clinical acumen and medical technology with humanism throughout the different phases of a patient's experience with a life-threatening illness.

Topics: Camptothecin; Caregivers; Diphosphonates; Fluorouracil; Humans; Irinotecan; Leucovorin; Male; Middle Aged; Nurses; Organoplatinum Compounds; Oxaliplatin; Pain; Pain Management; Pancreatic Neoplasms; Patient-Centered Care; Physician-Patient Relations

Topics: Antineoplastic Combined Chemotherapy Protocols; Camptothecin; Carcinoma; Chemotherapy, Adjuvant; Colonic Neoplasms; Fluorouracil; Humans; Leucovorin; Male; Middle Aged; Organoplatinum Compounds; Pain; Palliative Care; Pancreatic Neoplasms; Radiotherapy, Adjuvant; Treatment Outcome

Topics: Aged; Antineoplastic Combined Chemotherapy Protocols; Colonic Neoplasms; Drug Administration Schedule; Erythema; Fluorouracil; Foot; Hand; Humans; Leucovorin; Lymphatic Metastasis; Male; Organoplatinum Compounds; Oxaliplatin; Pain; Penis; Scrotum; Skin Diseases; Stomatitis; Syndrome

To assess the catabolism of methotrexate (MTX) to 7-hydroxy-MTX (7-OH-MTX) in patients with rheumatoid arthritis as well as the effect of folic acid and folinic acid on this catabolism.. Urinary excretion of MTX and its catabolite, 7-OH-MTX, was measured in 2 24-hour urine specimens collected after MTX therapy. Urine samples were collected from patients after the sixth and seventh weekly doses of MTX. MTX and 7-OH-MTX concentrations were determined by high-performance liquid chromatography mass spectrometry. Swelling and pain/tenderness indices were used to measure symptoms before and at 6 and 7 weeks of therapy. Patients received either folic acid or folinic acid supplements (1 mg/day) from week 6 to week 7.. Folic acid inhibited aldehyde oxidase (AO), the enzyme that produces 7-OH-MTX, but folinic acid did not. Excretion of 7-OH-MTX (determined as a percentage of the dose of MTX or as mg 7-OH-MTX/gm creatinine) was not normally distributed (n=39). Patients with marked improvement in swelling and pain/tenderness indices had a lower mean 7-OH-MTX excretion level (P<0.05). Patients who received folic acid supplements had decreased 7-OH-MTX excretion (P=0.03). Relatively high 7-OH-MTX excretion was correlated with relatively high MTX excretion and with relatively low MTX retention in vivo (P<0.05) (n=35).. Our findings of a non-normal distribution of 7-OH-MTX excretion suggest that there are at least 2 phenotypes for this catabolism. Decreased 7-OH-MTX formation suggests folic acid inhibition of AO and a better clinical response, while increased 7-OH-MTX formation may interfere with MTX polyglutamylation and binding to enzymes and, therefore, may increase MTX excretion and decrease MTX retention and efficacy in vivo.

Topics: Aldehyde Oxidase; Arthritis, Rheumatoid; Chromatography, High Pressure Liquid; Folic Acid; Health Status; Humans; Joints; Leucovorin; Methotrexate; Pain; Tandem Mass Spectrometry; Treatment Outcome

Five patients with severe, treatment refractory rheumatoid arthritis were treated with high dose intravenous methotrexate (500 mg/m2) followed by leucovorin (50 mg/m2). Four courses of chemotherapy were given over a 2-month interval. At the end of the final course, there was a 50% or greater improvement in joint swelling and pain indices and morning stiffness in all patients. Clinical responses persisted for 6-14 weeks posttherapy. High dose methotrexate-leucovorin was associated with a significant reduction in DR antigen expression on peripheral Leu 2, Leu 3 and Leu 4 lymphocytes.

Topics: Arthritis, Rheumatoid; Drug Therapy, Combination; HLA-DR Antigens; Humans; Injections, Intravenous; Leucovorin; Methotrexate; Pain; Pilot Projects; Recurrence; T-Lymphocytes