What do systematic reviews say?

Concomitant (concurrent) chemoradiotherapy vs chemoradiotherapy plus surgery

• Chemoradiotherapy versus chemoradiotherapy plus surgery for esophageal cancer 2017 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 165 participants
  Very low

Hysterectomy (simple or radical) with chemoradiotherapy vs chemoradiotherapy alone

The review found no eligible studies for this question.

• Hysterectomy with radiotherapy or chemotherapy or both for women with locally advanced cervical cancer 2022 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Hysterectomy (simple or radical) with chemoradiotherapy vs internal radiotherapy (brachytherapy) with chemoradiotherapy

The review found no eligible studies for this question.

• Hysterectomy with radiotherapy or chemotherapy or both for women with locally advanced cervical cancer 2022 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

EGFR monoclonal antibody (cetuximab or nimotuzumab) plus standard therapy (radiotherapy or chemoradiotherapy) vs Standard therapy alone (radiotherapy or chemoradiotherapy)

• Interventions for the treatment of oral and oropharyngeal cancers: targeted therapy and immunotherapy 2015 · Cochrane All outcomes

  24 to 70 months
  Only one study (Bonner 2006, 424 participants) comprehensively assessed quality of life using EORTC QLQ-C30 (v3.0) and QLQ-H&N35; no statistically significant difference between groups for global health status or any…
  1 study · 424 participants
  GRADE not reported