title: Pattern of relapsed disease in childhood all: experience from a single tertiary care center in North India.
abstract: The study was designed to determine the pattern of relapsed disease and identify problem areas in management. Relapse occurred in 111 (23.9%) of the boys and 16 (13.0%) of the girls. The majority relapsed while on chemotherapy. Isolated relapse in the marrow and in the CNS was seen in 51 (40.8%) and 24 (18.9%) patients, respectively. Isolated testicular relapse was seen in 17 (15.3%) of the 111 boys who suffered a relapse. Age and TLC at initial presentation and gender in relapsers and nonrelapsers were compared. Multivariate regression analysis showed that gender (p = .03) and TLC (p = .001) were significant predictors of relapse. Relapse of disease while on chemotherapy and high incidence of CNS and testicular relapse indicate the need for reappraisal of treatment protocols.
authors: Division of Pediatric Hematology-Oncology Advanced Pediatric Center, PGIMER, Chandigarh, India.
authors: K P
authors: KP
authors: Kulkarni
authors: R K
authors: RK
authors: Marwaha
authors: A
authors: A
authors: Trehan
authors: D
authors: D
authors: Bansal
mesh_terms: D000293:Adolescent; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use; D019046:Bone Marrow Neoplasms / Q000188:drug therapy / Q000473:pathology*; D016543:Central Nervous System Neoplasms / Q000188:drug therapy / Q000473:pathology*; D002648:Child; D002675:Child, Preschool; D003131:Combined Modality Therapy; D016371:Cranial Irradiation; D005260:Female; D006801:Humans; D007194:India; D007223:Infant; D008297:Male; D009364:Neoplasm Recurrence, Local / Q000473:pathology* / Q000628:therapy; D054198:Precursor Cell Lymphoblastic Leukemia-Lymphoma / Q000473:pathology* / Q000628:therapy; D011379:Prognosis; D012074:Remission Induction; D012189:Retrospective Studies; D012307:Risk Factors; D015996:Survival Rate; D013736:Testicular Neoplasms / Q000188:drug therapy / Q000473:pathology*; D016896:Treatment Outcome