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Evidence found and GRADE certainty

3,032 questions · 3,358 findings · 190 reviews · Oral Health · related questions CL0289

No studies found 599 · 17.8%GRADE not reported 1,759 · 52.4%Very low 612 · 18.2%Low 269 · 8%Moderate 107 · 3.2%High 12 · 0.4%

Oral glucosamine hydrochloride/chondroitin sulphate vs placebo

Patient‐reported pain intensity or pain relief (VAS, NRS or categorical scale) · Adult patients aged >=18 years, clinically or radiographically diagnosed with TMD (McNeill 1997 criteria); moderate to severe pain of…

Oral glucosamine hydrochloride/chondroitin sulphate showed no clear difference in pain intensity (VAS) compared with placebo; GRADE not reported.

1 finding from 1 review

Oral diclofenac sodium (NSAID) vs placebo

Severe or very severe symptoms · Adult patients aged >=18 years, clinically or radiographically diagnosed with TMD (McNeill 1997 criteria); moderate to severe pain of…

Oral diclofenac sodium (NSAID) showed no clear difference in severe or very severe symptoms compared with placebo; GRADE not reported.

1 finding from 1 review

Summary of findings table ‐ Topical capsaicin vs placebo

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

Topical capsaicin (0.025% cream) showed no clear difference in present pain of TMD (VAS) compared with placebo; GRADE not reported.

1 finding from 1 review

Oral diazepam vs placebo

Number of participants with severe dysfunction (pain of TMD not improved) · Adult patients aged >=18 years, clinically or radiographically diagnosed with TMD (McNeill 1997 criteria); moderate to severe pain of…

Oral diazepam (benzodiazepine) showed no clear difference in number of participants with severe dysfunction (pain of TMD not… compared with placebo; GRADE not reported.

1 finding from 1 review

Pre-operative radiotherapy (plus surgery) vs surgery

Total mortality · People with primary squamous cell carcinoma of the oral cavity (ICD-O C01-C06) or oropharynx (ICD-O C09-C10); head and neck cancer trials…

Pre-operative radiotherapy (plus surgery) showed no clear difference in total mortality compared with surgery alone; GRADE not reported.

1 finding from 1 review

Hypnosis vs No hypnosis (no hypnotic intervention)

Measures of behaviour during local anaesthesia administration (undesirable behaviours: crying, hand movement, physical resistance, leg movement) · Children aged 4 to 13 years with no previous dental experience undergoing restorative treatment with local anaesthesia (Gokli 1994)
1 finding from 1 review
  • Patients who were hypnotised demonstrated fewer undesirable behaviours (crying, hand movement, physical resistance and leg movement) than those who did not undergo hypnosis. Decreased crying with hypnosis was the only…
    1 study · 29 participants
    GRADE not reported

Immediate implants (placed in a fresh extraction socket just after tooth extraction) vs Delayed implants (placed at least 2 months after extraction)

Implant failure · Patients with compromised teeth to be extracted who require single dental implants in fresh postextraction sockets

Immediate implants (placed in a fresh extraction socket just after… showed no clear difference in implant failure compared with delayed implants (placed at least 2 months after extraction, in…; GRADE not reported.

1 finding from 1 review

Autogenous bone graft augmentation at the immediate implant site vs No augmentation

Vertical bone gain · Patients receiving immediate single implants in fresh extraction sockets (maxillary anterior/premolar sites)

Autogenous bone graft augmentation at the immediate implant site showed no clear difference in bone gain (vertical - VDH) compared with no augmentation; GRADE not reported.

1 finding from 1 review

Immediate-delayed implants (placed within 8 weeks after tooth extraction) vs Delayed implants (placed at least 2 months after extraction)

Satisfaction with treatment ‐ general · Patients with compromised teeth to be extracted who require single dental implants in fresh postextraction sockets

Immediate-delayed implants (placed within 8 weeks after tooth… led to higher patients' general satisfaction of treatment compared with delayed implants (placed at least 2 months after extraction); GRADE not reported.

1 finding from 1 review

Morphine vs Tricyclic antidepressant (nortriptyline)

Average pain scores (0-100 VAS) · People with cancer receiving chemotherapy or radiotherapy (or both) who have oral mucositis

Morphine led to lower average pain scores (0-100 VAS) compared with tricyclic antidepressant (nortriptyline); GRADE not reported.

1 finding from 1 review

Powered toothbrush, rotation oscillation action vs Circular powered toothbrush

Plaque (level reduction) · Individuals of any age with no reported disability that might affect toothbrushing (including people wearing orthodontic appliances)

Rotation oscillation powered toothbrush showed no clear difference in plaque (level reduction) compared with circular powered toothbrush; GRADE not reported.

1 finding from 1 review

Accelerated radiotherapy (no split, boost or hyperfractionation) vs Conventional (standard) fractionation radiotherapy

Locoregional control · People with primary squamous cell carcinoma of the oral cavity (ICD-O C01-C06) or oropharynx (ICD-O C09-C10); head and neck cancer trials…
1 finding from 1 review

Hypnosis vs Inhalation sedation with nitrous oxide and oxygen

Measures of behaviour / negative responses during local anaesthesia administration · Children aged 10 to 16 years undergoing orthodontic extractions (Braithwaite 2005)
1 finding from 1 review
  • Hypnosis can control some of the patient's negative responses to dental treatment, such as movement and behaviour, during administration of local anaesthesia. (Braithwaite 2005; single-blind cross-over, 10 patients…
    1 study · 10 participants
    GRADE not reported

Higher total dose radiotherapy (76.8 Gy over 6.4 weeks) vs conventional dose RT

Locoregional control · People with primary squamous cell carcinoma of the oral cavity (ICD-O C01-C06) or oropharynx (ICD-O C09-C10); head and neck cancer trials…

Higher total dose radiotherapy (76.8 Gy over 6.4 weeks) showed no clear difference in locoregional control compared with conventional/standard total dose radiotherapy (72 Gy); GRADE not reported.

1 finding from 1 review

Hyperfractionated/accelerated/split-course radiotherapy vs Conventional (standard) fractionation radiotherapy

Locoregional control · People with primary squamous cell carcinoma of the oral cavity (ICD-O C01-C06) or oropharynx (ICD-O C09-C10); head and neck cancer trials…

Hyperfractionated/accelerated/split-course radiotherapy showed no clear difference in locoregional control compared with conventional (standard) fractionation radiotherapy; GRADE not reported.

1 finding from 1 review

Altered fractionation radiotherapy (hyperfractionated and/or accelerated) vs Conventional (standard) fractionation radiotherapy

Total mortality · People with primary squamous cell carcinoma of the oral cavity (ICD-O C01-C06) or oropharynx (ICD-O C09-C10); head and neck cancer trials…

Hyperfractionated/accelerated radiotherapy showed no clear difference in total mortality compared with conventional (standard) fractionation radiotherapy; GRADE not reported.

1 finding from 1 review

Clotrimazole 50 mg (partially absorbed) vs Clotrimazole 10 mg (partially absorbed)

Mycological: eradication of oral candidiasis · Patients with cancer receiving chemotherapy and/or radiotherapy with overt oral candidiasis

Clotrimazole 50 mg (partially absorbed) led to higher mycological: eradication of oral candidiasis compared with clotrimazole 10 mg (partially absorbed); GRADE not reported.

1 finding from 1 review

Bio-Oss (anorganic bovine bone) vs Bovine-derived xenograft (Bio-Oss) plus resorbable barrier

Poor aesthetics measured by patient (after restoration) · Patients receiving immediate single implants in fresh extraction sockets (maxillary anterior/premolar sites)

Bio-Oss (anorganic bovine bone) led to lower poor aesthetics measured by patient (after restoration) compared with bio-Oss + resorbable barrier; GRADE not reported.

1 finding from 1 review

Pre-operative and post-operative radiotherapy vs Post-operative radiotherapy alone

Total mortality · People with primary squamous cell carcinoma of the oral cavity (ICD-O C01-C06) or oropharynx (ICD-O C09-C10); head and neck cancer trials…

Pre-operative and post-operative radiotherapy showed no clear difference in total mortality compared with post-operative radiotherapy alone; GRADE not reported.

1 finding from 1 review