Findings

What do systematic reviews say?

7 questions · 7 findings · 1 reviews · All outcomes

No studies found 0 · 0%GRADE not reported 7 · 100%Very low 0 · 0%Low 0 · 0%Moderate 0 · 0%High 0 · 0%

Salivary flow rate (stimulated) · Patients receiving radiotherapy on its own or in addition to chemotherapy to the head and neck region

Chinese medicine led to higher salivary flow rate (stimulated) compared with no treatment/placebo; GRADE not reported.

1 finding from 1 review

Side effects · Patients receiving radiotherapy on its own or in addition to chemotherapy to the head and neck region

1 finding from 1 review

Pharmacological interventions for preventing dry mouth and salivary gland dysfunction following radiotherapy 2017 · Cochrane All outcomes
End of intervention; 1 month after RT
Insufficient evidence of a difference for any side effects
2 studies
GRADE not reported

Xerostomia (VAS) · Patients receiving radiotherapy on its own or in addition to chemotherapy to the head and neck region

1 finding from 1 review

Pharmacological interventions for preventing dry mouth and salivary gland dysfunction following radiotherapy 2017 · Cochrane All outcomes
End of RT
Difference in favour of Chinese medicine on VAS xerostomia (P < 0.05); standard deviations not available (Wang 1998)
1 study · 50 participants
GRADE not reported

Dry mouth (xerostomia) · Patients receiving radiotherapy on its own or in addition to chemotherapy to the head and neck region

Chinese medicine led to lower xerostomia (dichotomous, Shenqi Fanghou recipe) compared with no treatment/placebo; GRADE not reported.

1 finding from 1 review

Xerostomia (other Chinese medicines) · Patients receiving radiotherapy on its own or in addition to chemotherapy to the head and neck region

1 finding from 1 review

Pharmacological interventions for preventing dry mouth and salivary gland dysfunction following radiotherapy 2017 · Cochrane All outcomes
End of RT; 1 month after RT
No evidence of a difference for Tianwang Buxin Mini-pills (Lin 2014, 71 participants) or Jinlong capsules (Han 2010, 95 participants)
2 studies
GRADE not reported

Quality of life · Patients receiving radiotherapy on its own or in addition to chemotherapy to the head and neck region

1 finding from 1 review

Pharmacological interventions for preventing dry mouth and salivary gland dysfunction following radiotherapy 2017 · Cochrane All outcomes
End of intervention to 3 months postRT
Insufficient evidence to determine any effect on quality of life (Lin 2014; Analysis 6.5)
1 study
GRADE not reported

Overall survival · Patients receiving radiotherapy on its own or in addition to chemotherapy to the head and neck region

1 finding from 1 review

Pharmacological interventions for preventing dry mouth and salivary gland dysfunction following radiotherapy 2017 · Cochrane All outcomes
12 months postRT
Insufficient evidence to determine any effect on overall survival (Hu 2005; Analysis 6.4)
1 study
GRADE not reported