title: Management of Early-stage Hodgkin Lymphoma: A Practice Guideline.
abstract: In the past, treatment for patients with early-stage Hodgkin lymphoma consisted mainly of radiotherapy. Now, chemotherapy alone and chemoradiotherapy are treatment options. These guidelines aim to provide recommendations on the optimal management of early-stage Hodgkin lymphoma. We conducted a systematic review searching MEDLINE, EMBASE, the Cochrane Library and other literature sources from 2003 to 2015, and applied the Grading of Recommendations Assessment, Development and Evaluation (GRADE). Two authors independently reviewed and selected studies, and appraised the evidence quality. The document underwent internal and external review by content, methodology experts, a patient representative and clinicians in Ontario. We have issued recommendations for patients with classical Hodgkin lymphoma and with nodular lymphocyte predominant Hodgkin lymphoma; with favourable and unfavourable prognosis; and for the use of positron emission tomography to direct treatment. We have provided our interpretation of the evidence and considerations for implementation. Examples of recommendations are: 'Patients with early-stage classical Hodgkin lymphoma should not be treated with radiotherapy alone'; 'chemotherapy plus radiotherapy or chemotherapy alone are recommended treatment options for patients with early-stage non-bulky Hodgkin lymphoma'; 'The Working Group does not recommend the use of a negative interim positron emission tomography scan alone to identify patients with early-stage Hodgkin lymphoma for whom radiotherapy can be omitted without a reduction in progression-free survival'. Through the use of GRADE, recommendations were geared towards patient important outcomes and their strength reflected the available evidence and its interpretation from the patients' point of view.
authors.affiliation: Northeastern Ontario Regional Cancer Centre, Sudbury, Ontario, Canada. Electronic address: baldasf@mcmaster.ca.
authors.forename: J
authors.initials: J
authors.lastname: Herst
authors.affiliation: Princess Margaret Cancer Centre, Toronto, Ontario, Canada.
authors.forename: M
authors.initials: M
authors.lastname: Crump
authors.affiliation: McMaster University, Program in Evidence-based Care, Cancer Care Ontario, Juravinski Hospital, Hamilton, Ontario, Canada.
authors.forename: F G
authors.initials: FG
authors.lastname: Baldassarre
authors.affiliation: Grand River Regional Cancer Centre, Kitchener, Ontario, Canada.
authors.forename: J
authors.initials: J
authors.lastname: MacEachern
authors.affiliation: Juravinski Cancer Centre, Hamilton, Ontario, Canada.
authors.forename: J
authors.initials: J
authors.lastname: Sussman
authors.affiliation: Princess Margaret Cancer Centre, Toronto, Ontario, Canada.
authors.forename: D
authors.initials: D
authors.lastname: Hodgson
authors.affiliation: Odette Cancer Centre, Toronto, Ontario, Canada.
authors.forename: M C
authors.initials: MC
authors.lastname: Cheung
mesh_terms: D059248:Chemoradiotherapy / Q000379:methods; D005260:Female; D006689:Hodgkin Disease / Q000628:therapy*; D006801:Humans; D009864:Ontario; D017410:Practice Guidelines as Topic; D011379:Prognosis
keywords: Chemotherapy; Hodgkin lymphoma; practice guidelines; radiation therapy; systematic review