Findings

What do systematic reviews say?

Refine by population, intervention, comparison or outcome
More filters
Evidence found and GRADE certainty

1,104 questions · 1,200 findings · 23 reviews · Oral medicine and oral cancer

No studies found 143 · 11.9%GRADE not reported 760 · 63.3%Very low 201 · 16.8%Low 66 · 5.5%Moderate 29 · 2.4%High 1 · 0.1%

Salinum (linseed) mouthwash vs Salinum plus chlorhexidine mouthwash

Dry mouth (xerostomia) · Adults seeking treatment for the symptom of dry mouth (xerostomia) due to any cause (e.g. medication, Sjogren's syndrome, radiotherapy,…
1 finding from 1 review
  • Johansson 2001 (crossover, n=33, Sjogren's syndrome): both products improved oral dryness and chewing/swallowing; Salinum alone reduced speaking problems and burning mouth. Paired data not accounted for; no usable…
    1 study · 33 participants
    GRADE not reported

Intraoral device releasing Biotene Oral Balance gel vs Manually administered bolus of the same gel

Salivary flow / oral health · Adults seeking treatment for the symptom of dry mouth (xerostomia) due to any cause (e.g. medication, Sjogren's syndrome, radiotherapy,…
1 finding from 1 review

Mucin spray (Saliva Orthana) vs Placebo spray (base without mucin)

Improvement in dry mouth (dichotomous) · Adults seeking treatment for the symptom of dry mouth (xerostomia) due to any cause (e.g. medication, Sjogren's syndrome, radiotherapy,…

Mucin spray (Saliva Orthana) led to lower improvement in dry mouth (dichotomous) compared with placebo spray (base without mucin); GRADE not reported.

1 finding from 1 review
  • Sweeney 1997 (parallel, n=31, terminal cancer): both sprays improved dry mouth symptoms but no statistically significant difference between mucin spray and placebo for improved dry mouth (Analysis 1.1; RR not…
    1 study · 31 participants
    GRADE not reported

Commercial mouthcare system (Biotene Oral Balance / Xerostom) vs Bioxtra mouthcare system

Dry mouth (xerostomia) · Adults seeking treatment for the symptom of dry mouth (xerostomia) due to any cause (e.g. medication, Sjogren's syndrome, radiotherapy,…

Biotene Oral Balance mouthcare system led to higher xerostomia (VAS mouth dryness) compared with bioxtra mouthcare system; GRADE not reported.

1 finding from 1 review

V6 chewing gum / mucin chewing gum vs Placebo chewing gum

Unstimulated whole saliva (UWS) · Adults seeking treatment for the symptom of dry mouth (xerostomia) due to any cause (e.g. medication, Sjogren's syndrome, radiotherapy,…
1 finding from 1 review
  • Aagaard 1992 (crossover, n=43): approximately 50% of participants had an increase in unstimulated whole saliva from all products; unclear how many completed the trial; no usable data.
    1 study · 43 participants
    GRADE not reported

Prophylactic aciclovir (oral or intravenous) vs placebo

Amount of analgesia · Patients being treated for cancer (predominantly haematological malignancies)

The review found no eligible studies for this question.

1 finding from 1 review

Prophylactic aciclovir (oral or intravenous) vs placebo

Patient quality of life · Patients being treated for cancer (predominantly haematological malignancies)

The review found no eligible studies for this question.

1 finding from 1 review

Prophylactic valaciclovir (lower dose) vs Prophylactic valaciclovir (higher dose)

Presence/absence of HSV oral lesions · Patients being treated for cancer (acute leukaemia; chemotherapy or stem-cell transplantation)

Prophylactic valaciclovir (lower dose) showed no clear difference in presence/absence of HSV oral lesions compared with prophylactic valaciclovir (higher dose); GRADE not reported.

1 finding from 1 review

Prophylactic aciclovir (oral or intravenous) vs placebo

Viral isolates (HSV isolates identified, with or without clinical symptoms) · Patients being treated for cancer (predominantly haematological malignancies)

Prophylactic aciclovir (oral or intravenous) led to lower viral isolates (HSV isolates identified, with or without clinical… compared with placebo; GRADE not reported.

1 finding from 1 review

Prophylactic valaciclovir (lower dose) vs Prophylactic valaciclovir (higher dose)

Viral isolates · Patients being treated for cancer (acute leukaemia; chemotherapy or stem-cell transplantation)
1 finding from 1 review

Prophylactic aciclovir (oral or intravenous) vs Prophylactic valaciclovir (oral)

Presence/absence of HSV oral lesions · Patients being treated for cancer (predominantly haematological malignancies)

Prophylactic aciclovir (oral or intravenous) showed no clear difference in presence/absence of HSV oral lesions compared with prophylactic valaciclovir (oral); GRADE not reported.

1 finding from 1 review

Prophylactic aciclovir (oral or intravenous) vs placebo

Presence/absence of HSV oral lesions · Patients being treated for cancer (predominantly haematological malignancies)

Prophylactic aciclovir (oral or intravenous) led to lower presence/absence of HSV oral lesions compared with placebo; GRADE not reported.

1 finding from 1 review

Prophylactic aciclovir (oral or intravenous) vs placebo

Length of hospital stay · Patients being treated for cancer (predominantly haematological malignancies)

The review found no eligible studies for this question.

1 finding from 1 review

Prophylactic aciclovir (oral or intravenous) vs placebo

Recurrence of lesions · Patients being treated for cancer (predominantly haematological malignancies)

The review found no eligible studies for this question.

1 finding from 1 review

Prophylactic valaciclovir (lower dose) vs Prophylactic valaciclovir (higher dose)

Adverse effects · Patients being treated for cancer (acute leukaemia; chemotherapy or stem-cell transplantation)
1 finding from 1 review

Prophylactic aciclovir (oral or intravenous) vs Prophylactic valaciclovir (oral)

Cost of oral care · Patients being treated for cancer (predominantly haematological malignancies)
1 finding from 1 review

Prophylactic aciclovir (oral or intravenous) vs placebo

Adverse effects · Patients being treated for cancer (predominantly haematological malignancies)
1 finding from 1 review