Dollinger M
University of Southern California School of Medicine; John Wayne Cancer Institute at Saint John's Hospital, Santa Monica, California, 90404, USA.
Oncologist. 1996;1(1 & 2):107-111.
Administration of cancer chemotherapeutic agents has shifted from the hospital to outpatient settings, usually the oncologist's office. Hospitalization for chemotherapy is now limited to specific situations, reflecting the need for prolonged direct observation, prevention or treatment of anticipated or real side effects, the use of special facilities and the minimization of certain treatment risks which cannot be effectively dealt with in an outpatient setting. New financial guidelines also have a significant impact on the location of chemotherapy administration. Outpatient chemotherapy has the advantages of allowing safe, easy drug administration, respecting the patient's wish to avoid hospitalization and providing a familiar facility, which enhances the patient's physical comfort and psychological well-being. The oncologist has direct and immediate control of drug administration, assistance is immediately available if problems arise, care is less expensive than inpatient care and overnight stay can be avoided. It also facilitates monitoring and control of treatment costs and allows treatment to be administered at the patient's convenience. Specific circumstances which justify hospitalization for chemotherapy, as detailed in Table 1, include: higher dosage cisplatin, special procedure chemotherapy, induction therapy for acute leukemia, high-dosage chemotherapy with or without stem cell/bone marrow transplantation, severely emetogenic chemotherapy, ifosfamide therapy, combination radiation therapy plus chemotherapy programs, coexistent medical problems (comorbidities), complex chemotherapy programs, the initial dose of chemotherapy while hospitalized for diagnosis of cancer, a scheduled dose of chemotherapy occurring during hospitalization for an unrelated problem, special measures required to prevent significant side effects, high-dose methotrexate protocols, intraperitoneal chemotherapy, certain investigational treatment protocols, and if chemotherapy administration is mandatory despite comorbidities that would ordinarily delay or contraindicate chemotherapy.
癌症化疗药物的给药地点已从医院转移到门诊环境,通常是肿瘤学家的办公室。现在,化疗住院仅限于特定情况,这反映了对长期直接观察、预防或治疗预期或实际副作用、使用特殊设施以及将某些在门诊环境中无法有效处理的治疗风险降至最低的需求。新的财务指南也对化疗给药地点产生了重大影响。门诊化疗具有以下优点:允许安全、简便地给药,尊重患者避免住院的意愿,并提供熟悉的环境,从而提高患者的身体舒适度和心理健康。肿瘤学家可以直接且即时地控制药物给药,如果出现问题可立即获得协助,护理费用低于住院护理,并且可以避免过夜住院。它还便于监测和控制治疗成本,并允许在患者方便的时候进行治疗。表1中详细列出的需要化疗住院的具体情况包括:高剂量顺铂、特殊程序化疗、急性白血病诱导治疗、有或无干细胞/骨髓移植的高剂量化疗、严重致吐性化疗、异环磷酰胺治疗、联合放疗加化疗方案、并存的医疗问题(合并症)、复杂的化疗方案、因癌症诊断住院时的初始化疗剂量、因无关问题住院期间安排的化疗剂量、预防重大副作用所需的特殊措施、高剂量甲氨蝶呤方案、腹腔内化疗、某些研究性治疗方案,以及尽管存在通常会延迟或禁忌化疗的合并症但仍必须进行化疗的情况。