Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

1,109 questions · 1,155 findings · 70 reviews

No studies found 216 · 18.7%GRADE not reported 450 · 39%Very low 123 · 10.6%Low 195 · 16.9%Moderate 127 · 11%High 44 · 3.8%

Intervention not reported

Mortality sensitivity analysis (calculated instead of overall survival) ‐ without UK NCRI Rapid trial and MSKCC trial #90‐44due to high risk of other bias

The intervention probably leads to lower mortality sensitivity analysis (calculated instead of overall… (moderate certainty).

1 finding from 1 review

Chemotherapy plus involved‐field radiation vs same chemotherapy plus extended‐field radiation

Secondary malignant neoplasms · Patients with untreated Hodgkin lymphoma (early stages)

Chemotherapy plus involved‐field radiation showed no clear difference in secondary malignant neoplasms compared with same chemotherapy plus extended‐field radiation (low certainty).

1 finding from 1 review

Chemotherapy plus involved‐field radiation vs same chemotherapy plus extended‐field radiation

Death · Patients with untreated Hodgkin lymphoma (early stages)

Chemotherapy plus involved‐field radiation showed no clear difference in death compared with same chemotherapy plus extended‐field radiation (high certainty).

1 finding from 1 review

Chemotherapy plus involved‐field radiation vs same chemotherapy plus extended‐field radiation

Progression/relapse · Patients with untreated Hodgkin lymphoma (early stages)

Chemotherapy plus involved‐field radiation showed no clear difference in progression/relapse compared with same chemotherapy plus extended‐field radiation (high certainty).

1 finding from 1 review

Chemotherapy plus lower‐dose radiation vs same chemotherapy plus higher‐dose radiation

Secondary malignant neoplasms · Patients with untreated Hodgkin lymphoma (early stages)

Chemotherapy plus lower‐dose radiation showed no clear difference in secondary malignant neoplasms compared with same chemotherapy plus higher‐dose radiation (low certainty).

1 finding from 1 review

Chemotherapy plus lower‐dose radiation vs same chemotherapy plus higher‐dose radiation

Death · Patients with untreated Hodgkin lymphoma (early stages)

Chemotherapy plus lower‐dose radiation showed no clear difference in death compared with same chemotherapy plus higher‐dose radiation (high certainty).

1 finding from 1 review

Chemotherapy plus lower‐dose radiation vs same chemotherapy plus higher‐dose radiation

Progression/relapse · Patients with untreated Hodgkin lymphoma (early stages)

Chemotherapy plus lower‐dose radiation showed no clear difference in progression/relapse compared with same chemotherapy plus higher‐dose radiation (high certainty).

1 finding from 1 review

Pilocarpine vs placebo

Xerostomia (dry mouth relief) · Patients with radiation-induced salivary gland dysfunction
1 finding from 1 review

Pilocarpine vs placebo

Other oral symptoms (oral discomfort, dysphonia) · Patients with radiation-induced salivary gland dysfunction
1 finding from 1 review

Intervention not reported

year overall survival in patients of poor performance status (WHO performance status 2‐4) · adults with non small cell lung cancer who are not felt to be curable

The intervention showed no clear difference in year overall survival in patients of poor performance status (WHO… (moderate certainty).

1 finding from 1 review