Table 1 Summary of included studies in meta-analysis.

From: Percutaneous nephrostomy versus retrograde ureteral stenting for acute upper obstructive uropathy: a systematic review and meta-analysis

Author, year

Location

Age (years)

Settings

Recruitment

Study design

Number of participants, n

Interventions

Outcomes

Ahmad, 2013

Bahawalpur, Pakistan

PCN: 43 ± 9.65

Single centre

Referral to Urology

RCT

300

PCN, n = 200

Failure rates

Haematuria

RUS: 40 ± 10.35

RUS, n = 100

de Sousa, 2018

Braga, Portugal

PCN: 63.1

Single centre

Presented at ED

CCT

50

PCN, n = 18

Mobility

Self-care

Usual activity

Pain/discomfort

Anxiety/depression

Haematuria

Dysuria

Urgency

Frequency

Use of analgesics

RUS: 54.5

RUS, n = 32

Joshi, 2001

Bristol, UK

PCN: 56 ± 9

Single centre

Referral to stone management unit

CCT

34

PCN, n = 13

Mobility

Self-care

Usual activity

Pain/discomfort

Anxiety/depression

Haematuria

Dysuria

Urgency

Frequency

Use of analgesics

DJS: 55 ± 14

DJS, n = 21

Mokhmalji, 2001

Aleppo, Syria and Mannheim, Germany

PCN: 49

Multicentre

Referral to Urology

RCT

40

PCN, n = 24

Failure rates

Use of analgesics

RUS: 55

RUS, n = 16

Pearle, 1998

Texas, USA

PCN: 41.3 ± 13.0

Single centre

Presented at ED

CCT

42

PCN, n = 21

Failure rates

Use of analgesics

Normalization for WBC normalization

Duration to defervescence

Duration of hospitalization

Pain post procedure

RUS: 41.3 ± 14.5

RUS, n = 21

Shoshany, 2019

Tel Aviv, Israel

PCN: 54 (46.5–61)

Multicentre

Referral to Urology

CCT

75

PCN, n = 30

Mobility

Self-care

Usual activity

Pain/discomfort

Anxiety/depression

Haematuria

Use of analgesics

Pain post procedure

DJS: 55 (39.5–70.5)

DJS, n = 45

Wang, 2015

Taiwan

PCN: 58.21 ± 10.89

Single centre

Referral to Urology

CCT

107

PCN, n = 53

Duration to defervescence

Duration for WBC normalization

Duration of hospitalization

RUS: 57.52 ± 11.93

RUS, n = 54