Table 1.

Demographic details of patients treated with single dose ALA-PDT (PDT100), fractionated dose ALA-PDT (PDT20+100), or APC

	PDT100 (n = 13)	PDT20+100 (n = 13)	APC (n = 14)
Age (y) (median (range))	57 (52–72)	61 (57–69)	60 (41–69)
Sex (M/F)	10/3	10/3	11/3
BO length (cm) (median (range))	3 (2–5)	3 (3–4)	3 (3–4)
Histology of BO
No dysplasia	10	11	1
LGD	3	2	3
Follow up in months (median (range))	12 (9–18)	12 (6–24)	12 (9–21)
Mean dose of omeprazole (mg) (median (range))	46 (40–80)	45 (40–80)	51 (40–80)

ALA, 5-aminolevulinic acid; APC, argon plasma coagulation; BO, Barrett’s oesophagus; LGD, low grade dysplasia; PDT, photodynamic therapy.

No significant differences between the groups.