The C0₂laser and management of recurrent laryngeal papilloma: The Guy's experience by

Comparing KTP and CO2 laser excision for recurrent respiratory papillomatosis: A systematic review

“…Of these, 12 were published in English, 12,29,34–43 2 were published in Chinese, 10,44 and 1 was published in Spanish 1 . Five studies were in the KTP group 10,29,36,37,44 and 10 were in the CO 2 group 1,12,34,35,38–43 . These studies involved a total of 614 RRP patients (all sampled from outpatient departments) receiving 2120 laser surgeries, including 102 KTP cases and 512 CO 2 cases.…”

“…The 15 studies passing all inclusion criteria were published between 1982 and 2020 (Table 1 ). Of these, 12 were published in English, 12 , 29 , 34 , 35 , 36 , 37 , 38 , 39 , 40 , 41 , 42 , 43 2 were published in Chinese, 10 , 44 and 1 was published in Spanish. 1 Five studies were in the KTP group 10 , 29 , 36 , 37 , 44 and 10 were in the CO 2 group.…”

“…1,12,34,35,[38][39][40][41][42][43] These studies involved a total of 614 RRP patients (all sampled from outpatient departments) receiving 2120 laser surgeries, including 102 KTP cases and 512 CO 2 cases. There were eight retrospective studies 1,12,34,35,[38][39][40]42 with only two prospective works 41,43 in the CO 2 group, whereas the KTP group contained two retrospective 10,44 and three prospective studies. 29,36,37 Furthermore, the patient populations differed by study, with most studies recruiting patients having recurrent laryngeal/respiratory papillomatosis, whereas others included inverted papilloma, 29 laryngeal papilloma, 1,34,40,44 or juvenile-onset RRP (Table 1).…”

Outcome Comparison of KTP laser and CO2 laser excision for Laryngeal papillomatosis -- A Systematic Review

“…The 15 studies that passed all eligibility criteria came out between 1900 and 2020 (Table 1); 12 of the studies were published in English 12,30,42,43,[34][35][36][37][38][39][40][41] , two of them published in Chinese 10,44 , and one published in Spanish 1 , including 5 studies in KTP group 10,30,34,35,44 and 10 articles in CO 2 group 1,12,[36][37][38][39][40][41][42][43] . These studies totally involved 612 patients with LP and 2120 surgeries treated with CO 2 laser/KTP laser, including 102 KTP cases and 510 CO 2 cases separately.…”

“…These studies totally involved 612 patients with LP and 2120 surgeries treated with CO 2 laser/KTP laser, including 102 KTP cases and 510 CO 2 cases separately. There are 8 retrospective studies 1,12,[36][37][38]40,42,43 with only 2 prospective works 39,41 in CO 2 group, while KTP group contains 2 retrospective 10,44 and 3 prospective studies 30,34,35 . Besides, the patient population selected in studies is different and most studies recruited patients with recurrent laryngeal/respiratory papillomatosis, while others included inverted papilloma 30 , laryngeal papilloma 1,38,42,44 , juvenile-onset RRP 39 (Table 1).…”