Database	Search terms
CENTRAL	MeSH descriptor Urolithiasis explode all trees (urolithiasis):ti,ab,kw in Trials (nephrolithiasis):ti,ab,kw in Trials (renal NEXT stone*):ti,ab,kw or (renal NEXT calcul*):ti,ab,kw or "renal colic":ti,ab,kw in Trials (kidney NEXT stone*):ti,ab,kw or (kidney NEXT calcul*):ti,ab,kw or "kidney colic":ti,ab,kw in Trials "ureteral NEXT stone*":ti,ab,kw or (ureteral NEXT calcul*):ti,ab,kw or "ureteral colic" or "ureteric colic":ti,ab,kw or (ureteric NEXT stone*):ti,ab,kw or (ureteric NEXT calcul*):ti,ab,kw in Trials (urinary NEXT stone*):ti,ab,kw or (urinary NEXT calcul*):ti,ab,kw in Trials (#1 OR #2 OR #3 OR #4 OR #5 OR #6 OR #7) MeSH descriptor Child explode all trees MeSH descriptor Infant explode all trees MeSH descriptor Adolescent, this term only (#9 OR #10 OR #11) (#8 AND#12)
MEDLINE	urolithiasis.mp. or exp Urolithiasis/ (renal stone$ or renal calcul$ or renal colic).mp. (kidney stone$ or kidney calcul$ or kidney colic).mp. (ureter$ stone$ or ureter$ calcul$ or ureter$ colic).mp (urinary stone$ or urinary calcul$ or urinary colic).mp. (urethra$ stone$ or urethra$ calcul$ or urethra$ colic).mp. nephrolithiasis.mp. or/1‐7 adult/ or exp aged/ or exp middle aged/ exp adolescent/ or exp young adult/ or exp child/ or exp infant/ 10 not 9 and/8,11 randomized controlled trial.pt. controlled clinical trial.pt. randomized.ab. placebo.ab. clinical trials as topic/ randomly.ab. (crossover or cross‐over).tw. Cross‐over Studies/ trial.ti. or/13‐21 animals/not (humans/ and animals/ 22 not 23 and/12,24 and/8,10, 24 26 not 25
EMBASE	exp urolithiasis/ (renal stone$ or renal calcul$ or renal colic).tw. (kidney stone$ or kidney calcul$ or kidney colic).tw. (ureter$ stone$ or ureter$ calcul$ or ureter$ colic).tw. (urinary stone$ or urinary calcul$).tw. urolithiasis.tw. nephrolithiasis.tw. or/1‐7 newborn/ child/ adolescent/ or/9‐11 and/8,12