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F Laurencet

Publications and source records attributed to F Laurencet.

6 recordsLinked to original sources
PubMed1999

Treatment of anal carcinoma in the elderly: feasibility and outcome of radical radiotherapy with or without concomitant chemotherapy.

BACKGROUND: For most cancers, information on treatment tolerance and results for elderly patients is quite limited. This study was conducted to investigate the feasibility and results of curative nonsurgical treatment of patients age 75 years or older with anal carcinoma. METHODS: From January 1976 through June 1996, invasive anal squamous cell carcinoma was diagnosed in 58 patients age > or = 75 years. Curative treatment was administered to 47 patients (81%), of whom 42 received radiotherapy (RT), either used alone (21) or associated with concomitant chemotherapy (CT). RT was administered in two sequences, the first in which a median dose of 39.6 gray (Gy) was delivered with megavoltage photon beams, followed (after a median interval of 43 days) by a boost with either brachytherapy or external beam (median dose, 20 Gy). CT started on Day 1 and generally consisted of 1 cycle of mitomycin C (MMC; median dose, 9.5 mg/m2) and a 96-hour infusion of 5-fluorouracil (5-FU; median dose, 600 mg/m2/day). The median follow-up for all patients was 48 months (range, 5-163 months). RESULTS: Of 40 patients (95%) who completed curative treatment, acute toxicity resulted in shortening of the planned first irradiation sequence in 2 patients (1 in each group) and an unplanned treatment break in 11 patients (4 in the RT group and 7 in the RT-CT group). Grade 2 and 3 acute reactions (RTOG) were observed in 43% and 54% of patients, respectively. Among all Grade 3 reactions, 32% occurred in the RT group and 68% in the RT-CT group. In patients receiving RT-CT, Grade 2-3 leukopenia was observed in 25% of patients, Grade 2-3 fatigue was observed in 58% of patients, and Grade 2 cardiac toxicity related to 5-FU occurred in 1 patient. At 5 years, the overall survival was 54% (49% and 59% for the RT and RT-CT groups, respectively, P = 0.28), and the actuarial local control rate was 78.5% (73% and 83% for the RT and RT-CT groups, respectively, P=0.36). Five patients presented with Grade 3-4 late complications, all of them in the RT-CT group. CONCLUSIONS: The current series confirms the feasibility of sphincter-conserving treatment for elderly patients who present with anal carcinoma. Rates of acute or late complications appeared similar to those observed in younger patients, and the oncologic results were at least as favorable as those commonly reported.

Aged↗
PubMed1999

Assessment of long-term quality of life in patients with anal carcinomas treated by radiotherapy with or without chemotherapy.

This study was conducted to assess long-term Quality of Life (QOL) in patients treated by radiotherapy with or without chemotherapy for anal carcinomas. Patients with a maximum age of 80 years, and who were alive at least 3 years following completion of treatment with a functioning anal sphincter and without active disease, were selected for this study. Of 52 such patients identified, 41 (79%) were evaluable. There were 35 females and six males with a median age of 71 years (55-80). The median follow-up interval was 116 months (range 37-218). QOL was assessed using two self-rating questionnaires developed by the European Organization for Research and Treatment of Cancer: one for cancer-specific QOL (EORTC QLQ-C30) and one for site-specific QOL (EORTC QLQ-CR38). For the function scales a higher score represents a higher level of functioning (100 being the best score), whereas for the symptom scales a higher score indicates a higher level of symptomatology/problems (0 being the best score). For the QLQ-C30, the functional scale scores ranged from 71 (global quality of life) to 85 (role function) and the symptom scale scores from 6 (nausea-vomiting) to 28 (diarrhoea). For the QLQ-CR38 module the functional scale scores ranged from 13 (sexual functioning) to 74 (body image) and for the symptom scale scores from 5 (weight loss) to 66 (sexual dysfunction in males). None of the functional and symptom scale scores seemed to be better in patients with longer follow-up. In patients treated with sphincter conservation for anal carcinomas, long-term QOL as measured by the EORTC QLQ-C30 and QLQ-CR38 appears to be acceptable, with the exception of diarrhoea and perhaps sexual function. Moreover, the subset of patients who presented with severe complications and/or anal dysfunction showed poorer scores in most scales.

Adult↗
PubMed1991

[Multicentric intestinal angiosarcoma. Report on a case].

The authors describe the case of a seventy-four year old female with no past medical history, in whom a duodenal angiosarcoma was found during investigation for anemia. Despite adequate surgical excision, hemorrhage persisted and the patient died. Autopsy disclosed multiple angiosarcomatous tumours in the colon and pulmonary micrometastases. Angiosarcoma is a rare tumour in the digestive tract. Multiple tumors occur but are often difficult to detect. In the present case, radiologican and angiographic investigations did not confirm the diagnosis, which was made on endoscopic and surgical findings and substantiated by histological examination of the surgical specimen.

Aged↗