Meaningful use update.

Definitions, standards, and requirements for meaningful use are still evolving. The Centers for Medicare & Medicaid Services has established a five-year timeline for meeting meaningful use requirements. Providers should determine their meaningful use strategy as soon as possible and establish a clear Health Information Technology Economic and Clinical Health Act road map.

Are increased tumor aneuploidy and heightened cell proliferation along with heterogeneity associated with patient outcome for carcinomas of the uterine cervix? A combined analysis of subjects treated in RTOG 9001 and a single-institution trial.

PURPOSE: To look for possible associations between measurements of DNA index (DI), S-phase fraction (SPF), and tumor heterogeneity (TH) using flow cytometry and overall survival for patients with invasive cervical carcinoma treated with definitive irradiation. METHODS AND MATERIALS: A total of 57 patients with International Federation of Obstetrics and Gynecology Stages IB(2) through IVB cervical carcinomas treated with definitive radiotherapy with or without concurrent chemotherapy were enrolled into this registry study that involved flow cytometric analysis of fresh tissue from each cervical cancer obtained by pretreatment biopsy. These specimens were evaluated for DNA aneuploidy (DI 1.5), SPF (15%), and TH (uniploid vs. multiploid). RESULTS: In these analyses 27 of the patients were treated in Radiation Therapy Oncology Group protocol 9001, and an additional 30 were offered chemoradiation at a single institution. Forty-one patients had DI 1.5. Twenty-nine patients had SPF 15%, and 2 had no determinable SPF. Forty-three patients had uniploid and 14 multiploid tumors. The 4-year estimated overall survival rate for the entire study cohort was 62% (95% confidence interval 48%-74%). With a median follow-up of 3.7 years, there were no observable associations by univariate analysis for DI, SPF, or TH concerning patient survival. CONCLUSIONS: There were no statistically significant associations among DI, SPF, or TH and patient outcome. Additional studies are indicated to identify tumor biomarkers that could predict patients at risk for disseminated disease.

Phase II study of cisplatin and vinorelbine in squamous cell carcinoma of the cervix: a gynecologic oncology group study.

PURPOSE: To evaluate the efficacy and toxicity of intravenous cisplatin and vinorelbine as combination chemotherapy in patients with advanced or recurrent squamous cell carcinoma of the cervix. PATIENTS AND METHODS: Between August 1997 and January 2001, 73 patients with advanced or recurrent squamous cell carcinoma of the cervix were entered onto this study. Eligible patients had received no prior therapeutic chemotherapy, except when administered concurrent with primary radiation therapy. The initial doses administered were cisplatin 75 mg/m(2) every 4 weeks and vinorelbine 30 mg/m(2) weekly. Subsequent doses were unchanged, reduced, escalated, or omitted according to observed toxicity and protocol guidelines. Patients were evaluated for response and toxicity using standard Gynecologic Oncology Group criteria. RESULTS: Of 73 patients, 67 were eligible and assessable. The overall response rate was 30% (five complete and 15 partial responses). The overall median response duration was 5.5+ months. The major toxicity was neutropenia, with 16% grade 3 and 67% grade 4 reported. Gastrointestinal and neurotoxicity were infrequent and mild. CONCLUSION: The combination of cisplatin and vinorelbine has moderate activity in advanced or recurrent squamous cell carcinoma of the cervix. Additional study of this regimen in a phase III setting is justified in this patient population.

Pelvic irradiation with concurrent chemotherapy versus pelvic and para-aortic irradiation for high-risk cervical cancer: an update of radiation therapy oncology group trial (RTOG) 90-01.

PURPOSE: To report mature results of a randomized trial that compared extended-field radiotherapy (EFRT) versus pelvic radiotherapy with concomitant fluorouracil and cisplatin (CTRT) in women with locoregionally advanced carcinomas of the uterine cervix. PATIENTS AND METHODS: Four hundred three women with cervical cancer were randomly assigned to receive either EFRT or CTRT. Patients were eligible if they had stage IIB to IVA disease, stage IB to IIA disease with a tumor diameter > or = 5 cm, or positive pelvic lymph nodes. Patients were stratified by stage and by method of lymph node evaluation. RESULTS: The median follow-up time for 228 surviving patients was 6.6 years. The overall survival rate for patients treated with CTRT was significantly greater than that for patients treated with EFRT (67% v 41% at 8 years; P <.0001). There was an overall reduction in the risk of disease recurrence of 51% (95% CI, 36% to 66%) for patients who received CTRT. Patients with stage IB to IIB disease who received CTRT had better overall and disease-free survival than those treated with EFRT (P <.0001); 116 patients with stage III to IVA disease had better disease-free survival (P =.05) and a trend toward better overall survival (P =.07) if they were randomly assigned to CTRT. The rate of serious late complications of treatment was similar for the two treatment arms. CONCLUSION: Mature analysis confirms that the addition of fluorouracil and cisplatin to radiotherapy significantly improved the survival rate of women with locally advanced cervical cancer without increasing the rate of late treatment-related side effects.

Functional outcomes and complications of continent urinary diversions in patients with gynecologic malignancies.

OBJECTIVE: The purpose of this study was to review our experience with continent urinary diversions in patients with gynecologic malignancies and evaluate the presentation and management of early and late complications. METHODS: A retrospective chart review was performed of all patients who underwent a continent urinary diversion on the Gynecologic Oncology Service at The University of Texas M. D. Anderson Cancer Center during the period January 1988 to March 2001. We analyzed our data to evaluate potential risk factors for complications. Renal status, conduit integrity, and overall patient outcomes were also studied. RESULTS: We identified 40 patients who underwent a continent urinary diversion using an ileocolonic segment (Miami pouch technique). All patients had a history of gynecologic malignancies. The median age at the time of the procedure was 50 years (range 24 to 76 years), and the median weight was 69.6 kg (range 47 to 125 kg). A total of 39 patients (98%) had a history of radiotherapy. Continent urinary diversion was performed as part of an anterior pelvic exenteration in 12 patients (30%), in conjunction with a total pelvic exenteration in 18 patients (45%), and as the main procedure in 10 patients (25%). The median estimated blood loss was 2100 ml (range 200 to 8500 ml). The median length of hospitalization was 19.5 days (range 7 to 56 days). A total of 24 patients (60.0%) had a postoperative complications unrelated to the reservoir. Complications directly related to the continent urinary diversion were seen in 26 (65.0%) of 40 patients. None of the patients in this study group developed chronic renal failure, and there were no perioperative deaths. At last evaluation, 36 (90%) of 40 patients reported normal continent conduit function. CONCLUSIONS: Continent urinary diversion using an ileocolonic segment is a reasonable alternative to the ileal and transverse colon conduit in bladder reconstruction in patients undergoing radical pelvic surgery. The routine use of postoperative total parenteral nutrition, the chronic use of antibiotics after discharge from the hospital, and the routine use of imaging studies remain controversial. In this group of patients, the majority of complications may be successfully managed conservatively.