Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

12 questions · 12 findings · 2 reviews · Oral Health

No studies found 3 · 25%GRADE not reported 4 · 33.3%Very low 5 · 41.7%Low 0 · 0%Moderate 0 · 0%High 0 · 0%

Anticonvulsants (gabapentin 300 mg/day) vs placebo

Adverse effects: drowsiness (gabapentin alone) · People with primary burning mouth syndrome (BMS), that is, oral mucosal pain with no dental or medical cause for such symptoms

It is very uncertain whether anticonvulsants (gabapentin 300 mg/day) changes adverse effects: drowsiness (gabapentin alone) compared with placebo (very low certainty).

1 finding from 1 review

Gabapentin vs placebo

QoL · People with primary burning mouth syndrome (BMS), that is, oral mucosal pain with no dental or medical cause for such symptoms

The review found no eligible studies for this question.

1 finding from 1 review

Gabapentin vs placebo

Change in taste · People with primary burning mouth syndrome (BMS), that is, oral mucosal pain with no dental or medical cause for such symptoms

The review found no eligible studies for this question.

1 finding from 1 review

Gabapentin vs placebo

Change in feeling of dryness · People with primary burning mouth syndrome (BMS), that is, oral mucosal pain with no dental or medical cause for such symptoms

The review found no eligible studies for this question.

1 finding from 1 review

Oral gabapentin vs placebo

Withdrawals due to adverse events · Adult patients aged >=18 years, clinically or radiographically diagnosed with TMD (McNeill 1997 criteria); moderate to severe pain of…
1 finding from 1 review

Oral gabapentin vs placebo

Participants' assessment of global function (VAS) · Adult patients aged >=18 years, clinically or radiographically diagnosed with TMD (McNeill 1997 criteria); moderate to severe pain of…

Oral gabapentin (anticonvulsant) showed no clear difference in participants' assessment of global function (VAS) compared with placebo; GRADE not reported.

1 finding from 1 review

Oral gabapentin vs placebo

Number of tender sites on muscles of mastication (palpation index) · Adult patients aged >=18 years, clinically or radiographically diagnosed with TMD (McNeill 1997 criteria); moderate to severe pain of…

Oral gabapentin (anticonvulsant) led to lower number of tender sites on muscles of mastication (palpation index) compared with placebo; GRADE not reported.

1 finding from 1 review

Oral gabapentin vs placebo

Spontaneous pain in the TMJ (VAS) · Adult patients aged >=18 years, clinically or radiographically diagnosed with TMD (McNeill 1997 criteria); moderate to severe pain of…

Oral gabapentin (anticonvulsant) led to lower spontaneous pain in the TMJ (VAS) compared with placebo; GRADE not reported.

1 finding from 1 review

Anticonvulsants (gabapentin + alpha lipoic acid) vs placebo

Somnolence · People with primary burning mouth syndrome (BMS), that is, oral mucosal pain with no dental or medical cause for such symptoms

It is very uncertain whether anticonvulsants (gabapentin + alpha lipoic acid) changes adverse effects: drowsiness compared with placebo (very low certainty).

1 finding from 1 review

Anticonvulsants (gabapentin + alpha lipoic acid) vs placebo

Adverse effects: mild headache · People with primary burning mouth syndrome (BMS), that is, oral mucosal pain with no dental or medical cause for such symptoms

It is very uncertain whether anticonvulsants (gabapentin + alpha lipoic acid) changes adverse effects: mild headache compared with placebo (very low certainty).

1 finding from 1 review

Anticonvulsants (gabapentin 300 mg/day, +/- alpha lipoic acid) vs placebo

Relief of burning/discomfort (symptom relief; pain intensity) · People with primary burning mouth syndrome (BMS), that is, oral mucosal pain with no dental or medical cause for such symptoms

It is very uncertain whether anticonvulsants (gabapentin 300 mg/day, +/- alpha lipoic acid) changes relief of burning/discomfort (symptom relief; pain intensity) compared with placebo (very low certainty).

1 finding from 1 review

Anticonvulsants (gabapentin + alpha lipoic acid) vs placebo

Relief of burning/discomfort (symptom relief; pain intensity) · People with primary burning mouth syndrome (BMS), that is, oral mucosal pain with no dental or medical cause for such symptoms
1 finding from 1 review
  • Interventions for treating burning mouth syndrome 2016 · Cochrane All outcomes
    short-term (up to 3 months) · gabapentin with adjunctive ALA
    SoF2 subgroup. Gabapentin + adjunctive ALA vs placebo forms one of two subgroups of the anticonvulsant symptom-relief estimate (RR 4.00, 2.09 to 7.67); no between-subgroup difference vs gabapentin alone; 100…
    1 study · 40 participants
    Very low