What do systematic reviews say?

Adjuvant chemotherapy vs no chemotherapy

The review found no eligible studies for this question.

• Postoperative adjuvant chemotherapy for resectable cholangiocarcinoma 2021 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Stem cell therapy vs peripheral therapy with granulocyte colony‐stimulating factor

• Stem cell therapy for dilated cardiomyopathy 2021 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 22 participants
  Low

Marine‐derived n‐3 fatty acids therapy vs No marine‐derived n‐3 fatty acids therapy

• Marine‐derived n‐3 fatty acids therapy for stroke 2022 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 102 participants
  Low

Balneotherapy vs dryland exercise

• Balneotherapy for chronic venous insufficiency 2023 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 34 participants
  Very low

Balneotherapy vs melilotus officinalis

The review found no eligible studies for this question.

• Balneotherapy for chronic venous insufficiency 2023 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Sclerotherapy vs no intervention

The review found no eligible studies for this question.

• Sclerotherapy versus sham or no intervention for primary prophylaxis of oesophageal variceal bleeding in children with… 2020 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Stem cell therapy vs control

• Stem cell therapy for dilated cardiomyopathy 2021 · Cochrane Headline outcomes only
  no estimate extracted
  5 studies · 272 participants
  Very low

Dinutuximab‐containing immunotherapy vs usual care

The review found no eligible studies for this question.

• Anti‐GD2 antibody‐containing immunotherapy postconsolidation therapy for people with high‐risk neuroblastoma treated… 2019 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

TG4010 added to chemotherapy vs chemotherapy alone

The review found no eligible studies for this question.

• Therapeutic vaccines for advanced non‐small cell lung cancer 2024 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Summary of findings table ‐ Systemic therapy vs control

• Systemic therapies for preventing or treating aromatase inhibitor‐induced musculoskeletal symptoms in early breast… 2022 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 1 participants
  Low

Speech and language therapy vs healthy lifestyle advice

Speech and language therapy may leads to higher health‐related quality of life compared with healthy lifestyle advice (low certainty).

• Speech and language therapy for management of chronic cough 2019 · Cochrane Headline outcomes only
  MD 1.53 [0.21, 2.85]
  1 study · 71 participants
  Low

Balneotherapy vs no treatment

• Balneotherapy for chronic venous insufficiency 2023 · Cochrane Headline outcomes only
  no estimate extracted
  2 studies · 153 participants
  Very low

Anti‐CD20 mAb maintenance therapy vs observation

• Maintenance therapy for chronic lymphocytic leukaemia 2024 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 480 participants
  Low

ICD plus optimal medical therapy vs optimal medical therapy alone

• Implantable cardiac defibrillators for people with non‐ischaemic cardiomyopathy 2018 · Cochrane Headline outcomes only
  no estimate extracted
  2 studies · 561 participants
  Moderate

Animal‐assisted therapy (AAT (live animal)) vs soft toy cat

The review found no eligible studies for this question.

• Animal‐assisted therapy for dementia 2019 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Endovascular therapy plus conventional medical treatment vs conventional medical treatment alone

The review found no eligible studies for this question.

• Endovascular therapy versus medical treatment for symptomatic intracranial artery stenosis 2023 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Metformin‐sulphonylurea (second‐ or third‐generation) combination therapy vs metformin plus another antidiabetic drug

The review found no eligible studies for this question.

• Metformin and second‐ or third‐generation sulphonylurea combination therapy for adults with type 2 diabetes mellitus 2019 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

External beam radiotherapy (EBRT) plus transarterial chemoembolisation (TACE) vs TACE alone

The review found no eligible studies for this question.

• External beam radiotherapy for unresectable hepatocellular carcinoma 2017 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Metformin vs sulphonylureas

The review found no eligible studies for this question.

• Metformin monotherapy for adults with type 2 diabetes mellitus 2020 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Metformin vs thiazolidinediones

The review found no eligible studies for this question.

• Metformin monotherapy for adults with type 2 diabetes mellitus 2020 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found