Findings

What do systematic reviews say?

279 questions · 284 findings · 30 reviews

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No studies found 75 · 26.4%GRADE not reported 8 · 2.8%Very low 81 · 28.5%Low 65 · 22.9%Moderate 51 · 18%High 4 · 1.4%

T‐tube drainage vs primary closure after laparoscopic common bile duct exploration

Operating time · laparoscopic common bile duct exploration.

1 finding from 1 review

T‐tube drainage versus primary closure after laparoscopic common bile duct exploration 2013 · Cochrane Headline outcomes only
no estimate extracted
3 studies · 295 participants
Very low

T‐tube drainage vs primary closure after laparoscopic common bile duct exploration

Length of hospital stay · laparoscopic common bile duct exploration.

1 finding from 1 review

T‐tube drainage versus primary closure after laparoscopic common bile duct exploration 2013 · Cochrane Headline outcomes only
no estimate extracted
3 studies · 295 participants
Very low

Intra‐abdominal drainage vs no drainage after pelvic lymphadenectomy

Anastomotic leakage/dehiscence · unselected population undergoing elective colorectal anastomosis

Intra‐abdominal drainage showed no clear difference in anastomotic dehiscence compared with no drainage (low certainty).

1 finding from 1 review

Intra‐abdominal drains for the prophylaxis of anastomotic leak in elective colorectal surgery 2004 · Cochrane Headline outcomes only
RR 1.4 [0.45, 4.4]
2 studies · 809 participants
Low

Intra‐abdominal drainage vs no drainage after pelvic lymphadenectomy

All‐cause mortality · unselected population undergoing elective colorectal anastomosis

Intra‐abdominal drainage showed no clear difference in mortality compared with no drainage (low certainty).

1 finding from 1 review

Intra‐abdominal drains for the prophylaxis of anastomotic leak in elective colorectal surgery 2004 · Cochrane Headline outcomes only
RR 0.77 [0.41, 1.45]
3 studies · 908 participants
Low

Autogenic drainage vs conventional physiotherapy

FEV1 % predicted: absolute change from baseline · adults and children with CF

1 finding from 1 review

Autogenic drainage for airway clearance in cystic fibrosis 2021 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 54 participants
Very low

Autogenic drainage vs spontaneous cough

Participant preference · adults and children with CF

The review found no eligible studies for this question.

1 finding from 1 review

Autogenic drainage for airway clearance in cystic fibrosis 2021 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Autogenic drainage vs spontaneous cough

Exercise capacity · adults and children with CF

The review found no eligible studies for this question.

1 finding from 1 review

Autogenic drainage for airway clearance in cystic fibrosis 2021 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Autogenic drainage vs spontaneous cough

Adverse events · adults and children with CF

1 finding from 1 review

Autogenic drainage for airway clearance in cystic fibrosis 2021 · Cochrane Headline outcomes only
no estimate extracted
1 study · 14 participants
Very low

Autogenic drainage vs spontaneous cough

Hospital admissions · adults and children with CF

The review found no eligible studies for this question.

1 finding from 1 review

Autogenic drainage for airway clearance in cystic fibrosis 2021 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Autogenic drainage vs spontaneous cough

Need for extra treatment · adults and children with CF

The review found no eligible studies for this question.

1 finding from 1 review

Autogenic drainage for airway clearance in cystic fibrosis 2021 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Autogenic drainage vs active cycle of breathing technique

FEV1 (L) · adults and children with CF

1 finding from 1 review

Autogenic drainage for airway clearance in cystic fibrosis 2021 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 44 participants
Low

Autogenic drainage vs active cycle of breathing technique

QoL · adults and children with CF

1 finding from 1 review

Autogenic drainage for airway clearance in cystic fibrosis 2021 · Cochrane Headline outcomes only
no estimate extracted
1 study · 30 participants
Low

Autogenic drainage vs active cycle of breathing technique

Participant preference · adults and children with CF

1 finding from 1 review

Autogenic drainage for airway clearance in cystic fibrosis 2021 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 44 participants
Very low

Autogenic drainage vs active cycle of breathing technique

Exercise tolerance (modified shuttle test) · adults and children with CF

1 finding from 1 review

Autogenic drainage for airway clearance in cystic fibrosis 2021 · Cochrane Headline outcomes only
no estimate extracted
1 study · 30 participants
Low

Autogenic drainage vs active cycle of breathing technique

Adverse events · adults and children with CF

1 finding from 1 review

Autogenic drainage for airway clearance in cystic fibrosis 2021 · Cochrane Headline outcomes only
no estimate extracted
1 study · 18 participants
Very low

Autogenic drainage vs conventional physiotherapy

QoL · adults and children with CF

1 finding from 1 review

Autogenic drainage for airway clearance in cystic fibrosis 2021 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 54 participants
Very low

Autogenic drainage vs active cycle of breathing technique

Hospital admissions · adults and children with CF

The review found no eligible studies for this question.

1 finding from 1 review

Autogenic drainage for airway clearance in cystic fibrosis 2021 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Autogenic drainage vs active cycle of breathing technique

Need for extra treatment · adults and children with CF

1 finding from 1 review

Autogenic drainage for airway clearance in cystic fibrosis 2021 · Cochrane Headline outcomes only
no estimate extracted
1 study · 30 participants
Low

Autogenic drainage vs PEP

FEV1 (L) · adults and children with CF

1 finding from 1 review

Autogenic drainage for airway clearance in cystic fibrosis 2021 · Cochrane Headline outcomes only
no estimate extracted
3 studies · 62 participants
Low

Autogenic drainage vs PEP

QoL · adults and children with CF

1 finding from 1 review

Autogenic drainage for airway clearance in cystic fibrosis 2021 · Cochrane Headline outcomes only
no estimate extracted
1 study · 30 participants
Low