What do systematic reviews say?

Intraoral device releasing Biotene Oral Balance gel vs usual care without an aid

• Interventions for the management of dry mouth: topical therapies 2011 · Cochrane All outcomes
  More participants preferred the intraoral device (66%) compared with usual care; data not suitable for meta-analysis.
  1 study · 30 participants
  GRADE not reported

Intraoral device releasing Biotene Oral Balance gel vs usual care without an aid

Intraoral device releasing Biotene Oral Balance gel showed no clear difference in salivary flow (unstimulated whole saliva) compared with usual care (no intraoral device); GRADE not reported.

• Interventions for the management of dry mouth: topical therapies 2011 · Cochrane All outcomes
  MD 0.05 [-0.04, 0.14]
  1 study · 30 participants
  GRADE not reported

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

Intraoral device releasing Biotene Oral Balance gel led to lower xerostomia (Xerostomia Inventory) compared with manually administered bolus of the same gel; GRADE not reported.

• Interventions for the management of dry mouth: topical therapies 2011 · Cochrane All outcomes
  SMD -1.01 [-1.44, -0.58]
  1 study · 22 participants
  GRADE not reported

Intraoral device releasing Biotene Oral Balance gel vs usual care without an aid

• Interventions for the management of dry mouth: topical therapies 2011 · Cochrane All outcomes
  Frost 2002 (crossover, n=30, Sjogren's syndrome): overall mouth dryness favoured the device but only nearly significant (median 4 (IQR 2 to 4) device vs 3 (2 to 4) control; P = 0.056). Speech (P = 0.003) and swallowing…
  1 study · 30 participants
  GRADE not reported

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

Intraoral device releasing Biotene Oral Balance gel showed no clear difference in patient satisfaction compared with manually administered bolus of the same gel; GRADE not reported.

• Interventions for the management of dry mouth: topical therapies 2011 · Cochrane All outcomes
  Patient satisfaction scores favoured the gel bolus over the intraoral device (Analysis 3.4).
  1 study · 22 participants
  GRADE not reported

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

• Interventions for the management of dry mouth: topical therapies 2011 · Cochrane All outcomes
  No difference between device and bolus in unstimulated whole saliva, oral microbial profile or generalised inflammation.
  1 study · 22 participants
  GRADE not reported