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1.
Chinese Journal of Gastrointestinal Surgery ; (12): 116-119, 2008.
Article Dans Chinois | WPRIM | ID: wpr-273881

Résumé

<p><b>OBJECTIVE</b>To investigate the toxicity and safety of FOLFOX regimen concurrent with radiotherapy in neoadjuvant setting in patients with low rectal cancer.</p><p><b>METHODS</b>Fifty-six patients with stage T(3-4)N(0)M(0) and T(1-4)N(1-2)M(0) were eligible from Aug. 2004 to Jul. 2007. Upon entry the study, they received 4 cycles of chemotherapy with FOLFOX regimen. Radiotherapy was added from the second cycle of chemotherapy (CT). The total dose of radiotherapy (RT) was 46 Gy (2 Gy x 23). Total mesorectal excision (TME) was performed 4-8 weeks after RT.</p><p><b>RESULTS</b>Among them, 54 cases received 4 cycles of CT, 1 patient stopped CT after the second cycle of CT because of unrecovery from neutropenia. One patient stopped chemoradiotherapy(CRT) because of complicating with active pulmonary tuberculosis after 2 cycles of CT and 10 times of RT. Two occurred liver, lung and bone metastases after CT. Totally 220 cycles of CT were administrated. Fifty-two patients received operation after CRT, 50 with anal interior sphincter reservation, 19 with prophylactic ileac stoma. Anastomotic leakage occurred in 2 patients after operation, and rectal vaginal fistula in 2 patients 1 month after operation. According to the pathologic results, 7 patients achieved complete response, 41 partial response, 4 stable disease, and the objective response rate was 85.7%.</p><p><b>CONCLUSION</b>Concomitant treatment of FOLFOX regimen and RT in neoadjuvant setting of rectal cancer was safe and tolerable, and it suggests that protective ileostomy for anastomotic leakage following anus-preserving operation should be performed.</p>


Sujets)
Adulte , Sujet âgé , Femelle , Humains , Mâle , Adulte d'âge moyen , Jeune adulte , Traitement médicamenteux adjuvant , Fluorouracil , Formyltétrahydrofolates , Traitement néoadjuvant , Méthodes , Stadification tumorale , Composés organiques du platine , Radiothérapie adjuvante , Tumeurs du rectum , Anatomopathologie , Thérapeutique , Rectum , Anatomopathologie
2.
Chinese Journal of Gastrointestinal Surgery ; (12): 145-147, 2006.
Article Dans Chinois | WPRIM | ID: wpr-283364

Résumé

<p><b>OBJECTIVE</b>To determine the effect of early enteral nutrition (EN) on immune function of the patients after operation for severe abdominal trauma.</p><p><b>METHODS</b>Fourty patients who underwent operation for severe abdominal trauma were randomly divided into two groups, and received an early enteral nutrition (EN group, n=20) through jejunal nutritional tube from postoperative day 1, or parental nutrition (PN group, n=20) for 7 days. C3, IgA, IgM, IgG and CD3+, CD4+, CD8+, CD4+/CD8+ of the two groups patients were detected on the day before operation and the postoperative day 1 and 8. The infection complications were compared.</p><p><b>RESULTS</b>After 7 days, the levels of C3+, IgA, IgG, CD3+, CD4+, CD8+, and CD4+/CD8+ in EN group increased significantly compared with those in PN group (P< 0.05). The incidence of infection was 10% in EN group, while 30% in PN group (P< 0.05).</p><p><b>CONCLUSION</b>Early enteral nutrition can improve immune function and decrease postoperative infection after operation for severe abdominal trauma.</p>


Sujets)
Adolescent , Adulte , Femelle , Humains , Mâle , Jeune adulte , Traumatismes de l'abdomen , Allergie et immunologie , Chirurgie générale , Antigènes CD3 , Antigènes CD4 , Rapport CD4-CD8 , Antigènes CD8 , Complément C3 , Nutrition entérale , Immunoglobuline A , Immunoglobuline G , Période postopératoire
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