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Table 3 Mean change in total LCQ score across RCC clinical trials

From: Cough desensitization treatment for patients with refractory chronic cough: results of a second pilot randomized control trial

Treatment

Author

Study Design

LCQ change

BCST

Ryan et al., 200938

Prospective case series

7.1

 

Ryan et al., 201039

Prospective case series

3.4

 

Patel et al., 201166

Prospective case series

2.7

 

Vertigan et al., 201667

Parallel RCT

3.3

 

Chamberlain et al., 201635

Parallel RCT

3.4

 

Wright et al., 202168

Prospective case series

4.4

 

Slovarp et al., 202136

Prospective case series

4.6

 

Kapela et al., 202069

Prospective RCT

3.2

Neuromodulators

Ryan et al. 201259

Parallel RCT

2.5

 

Bowen et al. 201858

Prospective cohort

2.5

BCST + Pregabalin

Vertigan et al. 201667

Parallel RCT

6.6

Opiate

Morice et al. 200760

Crossover RCT

3.2

P2X3 antagonist

Smith et al. 202061

Crossover RCT

3.6

 

Morice et al. 202165

Crossover RCT

2.3

  1. Superscript number indicates citation reference number