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Postoperative adjuvant CCRT (concurrentchemoradiotherapy) for selected early stage cervical cancer patients following radical hysterectomy and pelvic lymph node dissection

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dc.contributor.author김, 영아-
dc.contributor.author유, 희석-
dc.contributor.author전, 미선-
dc.contributor.author장, 기홍-
dc.contributor.author박, 영한-
dc.contributor.author오, 기석-
dc.date.accessioned2012-01-18T07:12:16Z-
dc.date.available2012-01-18T07:12:16Z-
dc.date.issued2000-
dc.identifier.issn0494-4755-
dc.identifier.urihttp://repository.ajou.ac.kr/handle/201003/5299-
dc.description.abstractObjective: The purpose of this study was to evaluate the recurrence and survival rates after adjuvant concurrent chemoradiotherapy in high risk early cervical cancer(stage IA2, IB, IIA) patients treated by radical hysterectomy and pelvic lymphadenectomy(GOG #109 porotocols).
Methods: We reviewed the charts of 63 patients who underwent radical abdominal hysterectomy and pelvic lymphadenectomy at Ajou University Hospital from July, 1994 to June, 1997 for early cervical cancer(stage IA2, IB, IIA). Concurrent chemoradiotherapy(CCRT) was performed in 15 patients with high risk factors such as positive pelvic lymph nodes, positive parametrial involvement, or positive surgical margins. Chemotherapy consisted of cisplatin(75mg/m2 on day 1) and 5-FU (1000mg/m2 on day 2-5) for 4 cycles every 4 weeks beginning 2 to 3 weeks after operation. The patients started pelvic radiotherapy with 2nd and 3rd cycle of chemotherapy concurrently. We compared the recurrence rate and survival rate with 48 patients who received no adjuvant therapy after radical hysterectomy and pelvic lymphadenectomy for early stage cervical cancer with or without risk factors. The mean follow up period was 37.3 months( range: 24- 51months).
Results: Three of 63 patients(4.8%) had recurrent disease, all of whom didn't receive any adjuvant treatment postoperatively. There were no recurrence in patients with CCRT(0/15). However, all patients were alive until last follow up.
Conclusion: This study shows excellent local control and relapse-free survival rates in the high-risk cervical cancer patients after CCRT which is similar results seen in control group. Postoperative adjuvant therapy, GOG #109, seems to be effective in high risk patients with good local control and survival rate. But due to small size sample and short duration of follow up, further follow up of a large number of patients is necessary.
en
dc.description.abstract목적: 초기 자궁경부암(병기 IA2, IB, IIA) 환자에서 근치적자궁적출술과 골반림프절절제술 후에 치료실패율이 높은 고위험군에게 보조적 동시 항암화학방사선요법(GOG #109 protocol)에 따른 치료의 효용성을 알아보고자 하였다.
연구방법: 1994년 7월부터 1997년 6월까지 만 3년간 아주대학교 병원에서 초기 자궁경부암으로 진단 받고, 근치적자궁적출술 및 골반림프절 절제술을 시행한 63명의 환자 중에서 암세포의 골반림프절 전이, 자궁방 또는 절단면 침윤을 보인 15명을 대상으로 보조적 동시 항암화학방사선요법을 시행하고 치료효과를 전향적으로 임상 분석하였다. 보조적 치료는 수술 후 2-3주 이내에 항암화학치료로 시작하였으며 매 4주마다 총 4주기를 시행하였고, 치료 제 1일에 cisplatin 75mg/m2, 2일에서 5일까지 5-FU(1000mg/m2/d)를 주사하였다. 2주기 및 3주기 항암화학치료는 5주간의 방사선 치료와 같이 병용하였다.같은 기간동안 근치적자궁적출술과 골반림프절절제술 후에 재발 고위험 인자와 관계없이 추가 치료를 시행하지 않은 48명을 대조군으로 하여 재발율과 생존율을 비교 평가하였다. 치료 종료 후 추적 관찰 기간은 최소 24개월에서 51개월까지로 평균 37.3개월이었다.
결과: 전체 63명의 대상 환자 중에서 3명(4.8%)이 재발하였으며 이들은 모두 대조군으로 치료군과는 통계학적 차이가 없었다(p>0.05). 추적 관찰 중 환자 사망은 없었으며 무병생존율(relapse-free survival rate)은 치료군에서 100%, 대조군에서 93.8%로 이들간의 통계학적 차이는 없었다(p>0.05).
결론: 본 연구의 결과 근치적 수술 후 치료실패율이 높은 예후인자를 가진 자궁경부암 환자군에서 modified GOG #109 protocol에 준한 보조적 치료를 함으로써 재발율 및 무병생존율을 대조군과 유사한 수준으로 향상시킬 수 있을 것으로 생각된다.
ko
dc.formattext/plain-
dc.language.isoko-
dc.titlePostoperative adjuvant CCRT (concurrentchemoradiotherapy) for selected early stage cervical cancer patients following radical hysterectomy and pelvic lymph node dissection-
dc.title.alternative초기 자궁경부암 근치적자궁적출술 후 치료실패 고위험 환자군에서 보조적 항암화학방사선요법의 역할-
dc.typeArticle-
dc.subject.keywordAdjuvant concurrent chemoradiotherapy-
dc.subject.keywordPostoperative high risk group-
dc.subject.keywordEarly cervical cancer-
dc.subject.keyword보조적 동시항암화학방사선요법-
dc.subject.keyword수술 후 재발 고위험군-
dc.subject.keyword초기 자궁경부암-
dc.contributor.affiliatedAuthor유, 희석-
dc.contributor.affiliatedAuthor전, 미선-
dc.contributor.affiliatedAuthor장, 기홍-
dc.contributor.affiliatedAuthor박, 영한-
dc.contributor.affiliatedAuthor오, 기석-
dc.type.localJournal Papers-
dc.citation.titleKorean journal of obstetrics and gynecology-
dc.citation.volume43-
dc.citation.number10-
dc.citation.date2000-
dc.citation.startPage1725-
dc.citation.endPage1730-
dc.identifier.bibliographicCitationKorean journal of obstetrics and gynecology, 43(10). : 1725-1730, 2000-
dc.relation.journalidJ004944755-
Appears in Collections:
Journal Papers > School of Medicine / Graduate School of Medicine > Obstetrics & Gynecology
Journal Papers > School of Medicine / Graduate School of Medicine > Medical Humanities & Social Medicine
Journal Papers > School of Medicine / Graduate School of Medicine > Radiation Oncology
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