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Prognostic Factors and Long-term Outcomes in Patients With Colorectal Peritoneal Metastases Treated With Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy: A Retrospective Cohort Study From a Tertiary Care Center in India.

코호트 1/5 보강
Diseases of the colon and rectum 📖 저널 OA 5.7% 2021: 0/5 OA 2022: 0/1 OA 2023: 0/1 OA 2025: 0/7 OA 2026: 3/25 OA 2021~2026 2026 Vol.69(1) p. 42-52
Retraction 확인
출처

PICO 자동 추출 (휴리스틱, conf 3/4)

유사 논문
P · Population 대상 환자/모집단
환자: colorectal peritoneal metastases undergoing cytoreductive surgery and hyperthermic intraperitoneal chemotherapy
I · Intervention 중재 / 시술
cytoreductive surgery followed by hyperthermic intraperitoneal chemotherapy
C · Comparison 대조 / 비교
추출되지 않음
O · Outcome 결과 / 결론
Un índice de cáncer peritoneal alto, la invasión perineural y la pérdida excesiva de sangre predicen peores resultados y deben guiar la selección de pacientes. ( AI-generated translation ).

Aggarwal M, Aggarwal A, Goel S, Goyal S, Garg P, Gupta G

📝 환자 설명용 한 줄

[BACKGROUND] Colorectal peritoneal metastases are associated with poor prognosis.

🔬 핵심 임상 통계 (초록에서 자동 추출 — 원문 검증 권장)
  • p-value p = 0.016
  • p-value p = 0.030
  • 연구 설계 cohort study

이 논문을 인용하기

↓ .bib ↓ .ris
APA Aggarwal M, Aggarwal A, et al. (2026). Prognostic Factors and Long-term Outcomes in Patients With Colorectal Peritoneal Metastases Treated With Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy: A Retrospective Cohort Study From a Tertiary Care Center in India.. Diseases of the colon and rectum, 69(1), 42-52. https://doi.org/10.1097/DCR.0000000000003995
MLA Aggarwal M, et al.. "Prognostic Factors and Long-term Outcomes in Patients With Colorectal Peritoneal Metastases Treated With Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy: A Retrospective Cohort Study From a Tertiary Care Center in India.." Diseases of the colon and rectum, vol. 69, no. 1, 2026, pp. 42-52.
PMID 41133851 ↗

Abstract

[BACKGROUND] Colorectal peritoneal metastases are associated with poor prognosis. Cytoreductive surgery combined with hyperthermic intraperitoneal chemotherapy may improve survival in selected patients.

[PURPOSE] To evaluate survival outcomes and identify prognostic factors affecting overall survival and disease-free survival in patients with colorectal peritoneal metastases undergoing cytoreductive surgery and hyperthermic intraperitoneal chemotherapy.

[DESIGN] Retrospective cohort study.

[SETTINGS] This study was conducted at a single tertiary referral center between January 2013 and March 2024.

[PATIENTS] Ninety-two patients with colorectal peritoneal metastases treated with cytoreductive surgery and hyperthermic intraperitoneal chemotherapy were included. The cohort comprised 52 men and 40 women with a mean age of 46 years. Synchronous metastases were present in 75% of cases.

[INTERVENTIONS] All patients underwent cytoreductive surgery followed by hyperthermic intraperitoneal chemotherapy.

[MAIN OUTCOME MEASURES] Overall survival, disease-free survival, and prognostic factors influencing outcomes were the main outcome measures.

[RESULTS] Complete cytoreduction was achieved in 92.3% of patients. The median overall survival was 24 months, and the median disease-free survival was 11 months. The 3- and 5-year overall survival rates were 43.6% and 32.2%, respectively. An increased Peritoneal Cancer Index was independently associated with decreased overall survival, with poorer outcomes observed for a Peritoneal Cancer Index greater than 16 (HR 1.06, p = 0.016). The presence of perineural invasion (HR 2.06, p = 0.030) and intraoperative blood loss >1500 mL (HR 1.96, p = 0.018) were also associated with reduced survival. These factors may help stratify patients for optimal surgical outcomes.

[LIMITATIONS] Retrospective design, single-center experience, and limited molecular data may affect generalizability. Longer follow-up is needed to evaluate late recurrences and long-term survival.

[CONCLUSIONS] Cytoreductive surgery with hyperthermic intraperitoneal chemotherapy improves survival in selected patients with colorectal peritoneal metastases. High Peritoneal Cancer Index, perineural invasion, and excessive blood loss predict poorer outcomes and should guide patient selection. See Video Abstract .

[FACTORES PRONSTICOS Y RESULTADOS A LARGO PLAZO EN PACIENTES CON METSTASIS PERITONEALES COLORRECTALES TRATADOS CON CIRUGA CITORREDUCTORA Y QUIMIOTERAPIA INTRAPERITONEAL HIPERTRMICA UN ESTUDIO DE COHORTE RETROSPECTIVO DE UN CENTRO DE ATENCIN TERCIARIA EN LA INDIA] ANTECEDENTES:Las metástasis peritoneales colorrectales se asocian con un mal pronóstico. La cirugía citorreductora combinada con quimioterapia intraperitoneal hipertérmica puede mejorar la supervivencia en determinados pacientes.OBJETIVOS:Evaluar los resultados de supervivencia e identificar los factores pronósticos que afectan a la supervivencia global y a la supervivencia libre de enfermedad en pacientes con metástasis peritoneales colorrectales sometidos a cirugía citorreductora y quimioterapia intraperitoneal hipertérmica.DISEÑO:Estudio de cohorte retrospectivo.ENTORNO:Este estudio se llevó a cabo en un único centro terciario de referencia entre enero de 2013 y marzo de 2024.PACIENTES:Se incluyeron 92 pacientes con metástasis peritoneales colorrectales tratados con cirugía citorreductora y quimioterapia intraperitoneal hipertérmica. La cohorte estaba compuesta por 52 hombres y 40 mujeres, con una edad media de 46 años. En el 75 % de los casos se observaron metástasis sincrónicas.INTERVENCIONES:Todos los pacientes se sometieron a cirugía citorreductora seguida de quimioterapia intraperitoneal hipertérmica.PRINCIPALES MEDIDAS DE RESULTADOS:Supervivencia global, supervivencia libre de enfermedad y factores pronósticos que influyen en los resultados.RESULTADOS:Se logró una citorreducción completa en el 92,3 % de los pacientes. La mediana de la supervivencia global fue de 24 meses y la mediana de la supervivencia libre de enfermedad fue de 11 meses. Las tasas de supervivencia global a 3 y 5 años fueron del 43,6 % y del 32,2 %, respectivamente. Un aumento del índice de cáncer peritoneal se asoció de forma independiente con una disminución de la supervivencia global, observándose peores resultados para un índice de cáncer peritoneal superior a 16 (razón de riesgo 1,06, p = 0,016). La presencia de invasión perineural (razón de riesgo 2,06, p = 0,030) y una pérdida de sangre intraoperatoria superior a 1500 mililitros (razón de riesgo 1,96, p = 0,018) también se asociaron con una reducción de la supervivencia. Estos factores pueden ayudar a estratificar a los pacientes para obtener resultados quirúrgicos óptimos.LIMITACIONES:El diseño retrospectivo, la experiencia de un solo centro y los datos moleculares limitados pueden afectar a la generalización. Se necesita un seguimiento más prolongado para evaluar las recidivas tardías y la supervivencia a largo plazo.CONCLUSIONES:La cirugía citorreductora con quimioterapia intraperitoneal hipertérmica mejora la supervivencia en determinados pacientes con metástasis peritoneales colorrectales. Un índice de cáncer peritoneal alto, la invasión perineural y la pérdida excesiva de sangre predicen peores resultados y deben guiar la selección de pacientes. ( AI-generated translation ).

🏷️ 키워드 / MeSH 📖 같은 키워드 OA만

같은 제1저자의 인용 많은 논문 (1)

🏷️ 같은 키워드 · 무료전문 — 이 논문 MeSH/keyword 기반