The following search strategy for breast cancer was used in MEDLINE (using the OVID interface), and subsequently translated and adapted for use in other databases (and for other cancer sites).
Patient discharge/
((followup$ or follow-up$ or follow up or follow ups) adj4 (discharg$ or discontin$)).ti,ab.
((checkup$ or check-up$ or check up$) adj4 (discharg$ or discontin$)).ti,ab.
((followup$ or follow-up$ or follow up or follow ups) adj4 (stop or stops or stopping or stopped)).ti,ab.
((followup$ or follow-up$ or follow up or follow ups) adj4 (cease or ceases or ceasing or ceased or cessation)).ti,ab.
((checkup$ or check-up$ or check up or check ups) adj4 (cease or ceases or ceasing or ceased or cessation)).ti,ab.
((followup$ or follow-up$ or follow up or follow ups) adj4 (end or ends or ending or ended)).ti,ab.
((checkup$ or check-up$ or check up or check ups) adj4 (end or ends or ending or ended)).ti,ab.
((followup$ or follow-up$ or follow up or follow ups) adj4 terminat$).ti,ab.
((followup$ or follow-up$ or follow up or follow ups) adj4 finish$).ti,ab.
((followup$ or follow-up$ or follow up or follow ups) adj4 withdraw$).ti,ab.
((followup$ or follow-up$ or follow up or follow ups) adj4 (cut-off or cut off)).ti,ab.
continuity of patient care/
((minimal or conventional) adj2 (surveillance$ or followup$ or follow-up$ or follow up or follow ups)).ti,ab.
(routine adj2 (followup$ or follow-up$ or follow up or follow ups or visit$)).ti,ab.
(routine adj2 (checkup$ or check-up$ or check up or check ups)).ti,ab.
(surveillance$ adj2 (recur$ or relaps$ or protocol$ or routine$ or regular$ or followup$ or follow-up$ or follow up or follow ups)).ti,ab.
(surveillance$ adj2 (test or tests or testing or tested or hospital or outpatient$ or out-patient or out patient$ or standard$)).ti,ab.
((intensive or frequent or aggressive) adj2 (surveillance$ or followup$ or follow-up$ or follow up or follow ups)).ti,ab.
active$ monitor$.ti,ab.
(routine adj2 exam$).ti,ab.
(routine adj2 review$).ti,ab.
(routine$ adj2 (test or tests or testing or tested)).ti,ab.
(outpatient$ adj2 (followup$ or follow-up$ or follow up or follow ups)).ti,ab.
(outpatient$ adj2 (checkup$ or check-up$ or check up or check ups)).ti,ab.
(systematic adj2 (followup$ or follow-up$ or follow up or follow ups)).ti,ab.
(scheduled adj2 (followup$ or follow-up$ or follow up or follow ups)).ti,ab.
(scheduled adj2 (checkup$ or check-up$ or check up or check ups)).ti,ab.
(regular$ adj2 (followup$ or follow-up$ or follow up or follow ups)).ti,ab.
(regular$ adj2 (checkup$ or check-up$ or check up or check ups)).ti,ab.
(specialist$ adj2 (followup$ or follow-up$ or follow up or follow ups)).ti,ab.
(hospital$ adj2 (followup$ or follow-up$ or follow up or follow ups)).ti,ab.
(hospital$ adj2 (checkup$ or check-up$ or check up or check ups)).ti,ab.
((clinic or clinics) adj2 (followup$ or follow-up$ or follow up or follow ups)).ti,ab.
((clinic or clinics) adj2 (checkup$ or check-up$ or check up or check ups)).ti,ab.
(initiated adj2 (followup$ or follow-up$ or follow up or follow ups)).ti,ab.
(initiated adj2 (checkup$ or check-up$ or check up or check ups)).ti,ab.
((general practitioner$ or GP$ or practice or physician) adj2 (followup$ or follow-up$ or follow up or follow ups)).ti,ab.
((general practitioner$ or GP$ or practice or physician) adj2 (checkup$ or check-up$ or check up or check ups)).ti,ab.
((telephone or phone$) adj2 (followup$ or follow-up$ or follow up or follow ups)).ti,ab.
((telephone or phone$) adj2 (checkup$ or check-up$ or check up or check ups)).ti,ab.
((followup$ or follow-up$ or follow up or follow ups) adj2 (secondary or primary)).ti,ab.
((checkup$ or check-up$ or check up or check ups) adj2 (secondary or primary)).ti,ab.
(nurse$ adj2 (followup$ or follow-up$ or follow up or follow ups)).ti,ab.
(nurse$ adj2 (checkup$ or check-up$ or check up or check ups)).ti,ab.
(standard$ adj2 (followup$ or follow-up$ or follow up or follow ups)).ti,ab.
(standard$ adj2 (checkup$ or check-up$ or check up or check ups)).ti,ab.
((followup$ or follow-up$ or follow up or follow ups) adj2 regime$).ti,ab.
((followup$ or follow-up$ or follow up or follow ups) adj2 (postsurgery or post-surgery or post surgery or postsurgical$ or post-surgical$ or post surgical$ or postoperat$ or post-operat$ or post operat$)).ti,ab.
((checkup$ or check-up$ or check up or check ups) adj2 (postsurgery or post-surgery or post surgery or postsurgical$ or post-surgical$ or post surgical$ or postoperat$ or post-operat$ or post operat$)).ti,ab.
((followup$ or follow-up$ or follow up or follow ups) adj2 appointment$).ti,ab.
((checkup$ or check-up$ or check up or check ups) adj2 appointment$).ti,ab.
or/1–52
exp Breast Neoplasms/
((breast or breasts or mammar$) adj3 (cancer$ or neoplas$ or malignan$ or carcinoma$ or sarcoma$ or oncolog$ or tumo?r$ or adenocarcinoma$ or infiltrat$ or medullary or intraductal)).ti,ab.
((breast or breasts or mammar$) adj3 (duct or ducts or ductal)).ti,ab.
((breast or breasts or mammar$) adj3 (lobule$ or lobe or lobes or lobular)).ti,ab.
((breast or breasts or mammar$) adj3 (metastas$ or metastatic$)).ti,ab.
54 or 55 or 56 or 57 or 58
53 and 59