Cochrane · systematic review · CD010628

Pharmacological interventions for somatoform disorders in adults

Kleinstäuber, M, Witthöft, M, Steffanowski, A, et al. · Cochrane Database of Systematic Reviews · 2014 · Cochrane Library

Common Mental DisordersAMSTAR 2: not assessed
SoF tableOnly the outcomes this review put in its Summary of Findings table are listed (the Cochrane Handbook caps them at about seven per comparison). Its other analyses are not shown here.
Questions
35
current version
GRADE rated
24
No studies
11
Included studies
NR
No studies 11 · 31.4%Ungraded 0 · 0%Very low 9 · 25.7%Low 15 · 42.9%Moderate 0 · 0%High 0 · 0%

Ungraded means an effect was reported without a GRADE rating; it is not a gap. No studies means the review found nothing to answer the question. The six categories are a display order, not a score.

Questions and results

Tricyclic antidepressants versus placebo for somatoform disorders in adults

Population: somatoform disorders in adults
7 questions
OutcomeEffectEvidenceStatus / GRADE
Severity/intensity of MUPS (post‐treatment score on self report scales) Different self report scales (SCL‐90‐R Somatisation Subscore, VAS)
Tricyclic antidepressants vs placebo
no estimate extracted2 studies · 239 participantsLow
Downgraded: risk of bias, imprecision
Acceptability (all‐cause drop‐outs)
Tricyclic antidepressants vs placebo
no estimate extractedNRNo studies
Anxiety (post‐treatment score on self report and clinician‐rated scales)
Tricyclic antidepressants vs placebo
no estimate extractedNRNo studies
Depression (post‐treatment score on self report and clinician‐rated scales)
Tricyclic antidepressants vs placebo
no estimate extractedNRNo studies
Adverse effects (drop‐outs due to adverse effects)
Tricyclic antidepressants vs placebo
no estimate extractedNRNo studies
Treatment response (post‐treatment score on self report and clinician‐rated scales)
Tricyclic antidepressants vs placebo
no estimate extractedNRNo studies
Functional disability and quality of life (post‐treatment score on self report and clinician‐rated scales)
Tricyclic antidepressants vs placebo
no estimate extractedNRNo studies

New‐generation antidepressants versus placebo for somatoform disorders in adults

Population: somatoform disorders in adults
7 questions
OutcomeEffectEvidenceStatus / GRADE
Severity/intensity of MUPS (post‐treatment score on self report scales) Different self report scales (PHQ‐15, MOSPM)
New‐generation antidepressants vs placebo
no estimate extracted3 studies · 243 participantsVery low
Downgraded: risk of bias, imprecision, inconsistency
Acceptability (all‐cause drop‐outs)
New‐generation antidepressants vs placebo
RR 1.01 [0.64, 1.61]2 studies · 163 participantsLow
Downgraded: risk of bias, imprecision
Anxiety (post‐treatment score on self report and clinician‐rated scales) Clinician‐rated scales (HARS)
New‐generation antidepressants vs placebo
no estimate extracted2 studies · 163 participantsVery low
Downgraded: risk of bias, imprecision, inconsistency
Depression (post‐treatment score on self report and clinician‐rated scales) Different clinician‐rated scales (HDRS, MADRS)
New‐generation antidepressants vs placebo
no estimate extracted2 studies · 163 participantsVery low
Downgraded: risk of bias, imprecision, inconsistency
Adverse effects (drop‐outs due to adverse effects)
New‐generation antidepressants vs placebo
RR 2.26 [0.52, 9.81]2 studies · 163 participantsLow
Downgraded: risk of bias, imprecision
Treatment response (post‐treatment score on self report and clinician‐rated scales) Different self report and clinician‐rated scales (PHQ‐15, CGI ‐ Improvement Scale)
New‐generation antidepressants vs placebo
RR 2 [0.9, 4.43]2 studies · 163 participantsVery low
Downgraded: risk of bias, imprecision, inconsistency
Functional disability and quality of life (post‐treatment score on self report scales) Different self report scales (SF‐36, SDS)
New‐generation antidepressants vs placebo
no estimate extracted2 studies · 163 participantsVery low
Downgraded: risk of bias, imprecision, inconsistency

Natural products versus placebo for somatoform disorders in adults

Population: somatoform disorders in adults
7 questions
OutcomeEffectEvidenceStatus / GRADE
Severity/intensity of MUPS (post‐treatment score on self report scales) Different self report scales (SOMS‐7, SCL‐90‐R Somatisation Subscore)
Natural products vs placebo
no estimate extracted2 studies · 322 participantsLow
Downgraded: risk of bias, imprecision
Acceptability (all‐cause drop‐outs4)
Natural products vs placebo
RR 0.85 [0.4, 1.78]3 studies · 506 participantsLow
Downgraded: risk of bias, imprecision
Anxiety (post‐treatment score on self report and clinician‐rated scales) Different self report and clinician‐rated scales (HARS, VAS)
Natural products vs placebo
no estimate extracted2 studies · 321 participantsLow
Downgraded: risk of bias, imprecision
Depression (post‐treatment score on self report and clinician‐rated scales) Different self report and clinician‐rated scales (HDRS, BDI)
Natural products vs placebo
no estimate extracted2 studies · 321 participantsLow
Downgraded: risk of bias, imprecision
Adverse effects (drop‐outs due to adverse effects4)
Natural products vs placebo
RR 0.54 [0.08, 3.5]3 studies · 506 participantsLow
Downgraded: risk of bias, imprecision
Treatment response (post‐treatment score on self report and clinician‐rated scales) Different self report and clinician‐rated scales (PHQ‐15, CGI ‐ Improvement Scale)
Natural products vs placebo
RR 1.77 [1.34, 2.34]2 studies · 324 participantsVery low
Downgraded: risk of bias, imprecision, inconsistency
Functional disability and quality of life (post‐treatment score on self report scales)
Natural products vs placebo
no estimate extractedNRNo studies

Tricyclic antidepressants versus another medication for somatoform disorders in adults

Population: somatoform disorders in adults
7 questions
OutcomeEffectEvidenceStatus / GRADE
Severity/intensity of MUPS (post‐treatment score on self report scales) Different self report scales (VAS‐Pain, SCL‐90‐R Somatisation Subscore)
Tricyclic antidepressants vs another medication
no estimate extracted3 studies · 177 participantsLow
Downgraded: risk of bias, imprecision
Acceptability (all‐cause drop‐outs4)
Tricyclic antidepressants vs another medication
RR 1.48 [0.59, 3.72]8 studies · 556 participantsLow
Downgraded: risk of bias, imprecision
Anxiety (post‐treatment score on self report and clinician‐rated scales) Different self report and clinician‐rated scales (HARS, SCL‐90 Anxiety Subscore)
Tricyclic antidepressants vs another medication
no estimate extracted4 studies · 255 participantsVery low
Downgraded: risk of bias, imprecision, inconsistency
Depression (post‐treatment score on self report and clinician‐rated scales) Different self report and clinician‐rated scales (VAS Sadness, HDRS, SCL‐90 Depression Subscore, ZDS)
Tricyclic antidepressants vs another medication
no estimate extracted6 studies · 395 participantsLow
Downgraded: risk of bias, imprecision
Adverse effects (drop‐outs due to adverse effects4)
Tricyclic antidepressants vs another medication
RR 2.37 [0.39, 14.28]8 studies · 556 participantsLow
Downgraded: risk of bias, imprecision
Treatment response (post‐treatment score on self report and clinician‐rated scales) CGI ‐ Improvement Scale
Tricyclic antidepressants vs another medication
RR 0.93 [0.73, 1.19]2 studies · 130 participantsLow
Downgraded: risk of bias, imprecision
Functional disability and quality of life
Tricyclic antidepressants vs another medication
no estimate extractedNRNo studies

Antidepressants versus a combination of medications for somatoform disorders in adults

Population: somatoform disorders in adults
7 questions
OutcomeEffectEvidenceStatus / GRADE
Severity/intensity of MUPS (post‐treatment score on self report scales) Different self report and clinician‐rated scales (SOMS‐7, SCL‐90 Somatisation Score)
Antidepressants vs a combination of medications
no estimate extracted2 studies · 107 participantsLow
Downgraded: risk of bias, imprecision
Acceptability (all‐cause drop‐outs4)
Antidepressants vs a combination of medications
RR 0.8 [0.25, 2.52]2 studies · 118 participantsLow
Downgraded: risk of bias, imprecision
Anxiety (post‐treatment score on self report and clinician‐rated scales) Different self report and clinician‐rated scales (HARS, SCL‐90 Anxiety Subscore)
Antidepressants vs a combination of medications
no estimate extracted2 studies · 107 participantsVery low
Downgraded: risk of bias, imprecision, inconsistency
Depression (post‐treatment score on self report and clinician‐rated scales) Different self report and clinician‐rated scales (HDRS, SCL‐90 depression subscore)
Antidepressants vs a combination of medications
no estimate extracted2 studies · 107 participantsVery low
Downgraded: risk of bias, imprecision, inconsistency
Adverse effects (drop‐outs due to adverse effects)
Antidepressants vs a combination of medications
no estimate extractedNRNo studies
Treatment response (post‐treatment score on self report and clinician‐rated scales)
Antidepressants vs a combination of medications
no estimate extractedNRNo studies
Functional disability and quality of life
Antidepressants vs a combination of medications
no estimate extractedNRNo studies