Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

16 questions · 16 findings · 5 reviews · Headline outcomes only

No studies found 2 · 12.5%GRADE not reported 0 · 0%Very low 3 · 18.8%Low 1 · 6.3%Moderate 7 · 43.8%High 3 · 18.8%

Chemotherapy with bevacizumab followed by bevacizumab maintenance vs chemotherapy alone

Overall survival (OS) · platinum‐sensitive recurrent EOC

Chemotherapy with bevacizumab followed by bevacizumab maintenance showed no clear difference in overall survival (OS) compared with chemotherapy alone (moderate certainty).

1 finding from 1 review

Chemotherapy with TKI (peptide‐Fc fusion protein) followed by TKI maintenance vs chemotherapy alone

Overall survival (OS) · newly‐diagnosed EOC

Chemotherapy with TKI (peptide‐Fc fusion protein) followed by TKI… showed no clear difference in overall survival (OS) compared with chemotherapy alone (moderate certainty).

1 finding from 1 review

Neoadjuvant immunotherapy (talimogene laherparepvec) vs no neoadjuvant treatment

Death Number of deaths over 36 months · stage III and IV cutaneous melanoma

It is very uncertain whether neoadjuvant immunotherapy (talimogene laherparepvec) changes overall survival (OS), measured by the number of deaths over time, compared with no neoadjuvant treatment (very low certainty).

1 finding from 1 review

Pexastimogene devacirepvec (Pexa‐Vec) plus best supportive care vs best supportive care

Overall survival (absolute effect size estimates based on survival rate at 12 months) · participants with advanced hepatocellular carcinoma

It is very uncertain whether pexastimogene devacirepvec (Pexa‐Vec) plus best supportive care changes overall survival (absolute effect size estimates based on survival… compared with best supportive care alone (very low certainty).

1 finding from 1 review

Next‐generation ALK inhibitor vs crizotinib

Progression‐free survival · advanced anaplastic lymphoma kinase (ALK)‐rearranged non‐small cell lung cancer

Next‐generation ALK inhibitor leads to lower progression‐free survival: overall population compared with crizotinib (high certainty).

1 finding from 1 review

Carboplatin vs cisplatin chemotherapy

Overall survival (baseline risks for low‐ and high‐risk groups in the control arm were estimated at 1 year) · combination with third‐generation drugs for advanced non‐small cell lung cancer

Carboplatin showed no clear difference in overall survival (baseline risks for low‐ and high‐risk groups in… compared with cisplatin chemotherapy (high certainty).

1 finding from 1 review

Recombinant human adenovirus‐p53 and hydroxycamptothecin (rAd‐p53/HCT) vs hydroxycamptothecin

Overall survival Censored · participants with unresectable hepatocellular carcinoma

It is very uncertain whether recombinant human adenovirus‐p53 and hydroxycamptothecin (rAd‐p53/HCT) changes overall survival Censored compared with hydroxycamptothecin (very low certainty).

1 finding from 1 review