RG# refers to pt alias and number in parenthesis () refers to ptid single drug regimen removed and neighboring regimen extended RG42 (81711) removed TDF 2003-06-27 -> 2003-08-28 and extended None 2003-08-28 -> 2003-11-10 to 2003-06-27 -> 2003-11-10 RG118 (81376) removed EFV 2004-12-17 -> 2005-01-31 and extended 3TC+AZT+EFV 2005-01-31 -> 2005-03-18 to 2004-12-17 -> 2005-03-18 RG135 (81395) removed EFV 2002-05-18 -> 2002-06-17 and extended ABC+D4T+3TC+EFV 2002-06-17 -> 2004-06-09 to 2002-05-18 -> 2004-06-09 RG376 (81662) removed NVP 2002-10-02 -> 2002-11-05 and extended None 2002-11-05 -> 2003-01-15 to 2002-10-02 -> 2003-01-15 RG412 (81703) removed DDI 2003-11-12 -> 2003-12-05 and extended DDI+3TC+TDF+NVP 2003-08-30 -> 2003-11-12 to 2003-08-30 -> 2003-12-05 RG423 (81715) removed EFV 2003-09-20 -> 2003-10-30 and extended ABC+3TC+AZT+EFV 2002-01-03 -> 2003-09-19 to 2002-01-03 -> 2003-10-30 RG513 (81815) removed EFV 2004-10-16 -> 2005-01-20 and extended 2002-01-01 -> 2004-10-15 to 2002-01-01 -> 2004-11-26 (last genotype) last long None regimen removed since virus suppressed RG123 (81382) removed None 2003-04-02 -> 2005-07-06 and extended 3TC+AZT+EFV 2002-03-16 -> 2003-04-01 to 2002-03-16 -> 2005-07-06 RG169 (81432) removed None 2002-03-14 -> 2004-08-10 and extended 3TC+AZT+EFV 2002-01-02 -> 2002-03-13 to 2002-01-02 -> 2004-08-10 last long None regimen changed to Unknown since since virus suppressed RG303 (81582) removed None 2002-10-14 -> 2004-08-01 and replaced with Unknown 2002-10-14 -> 2004-08-01 ask ACTG A5095 contact person RG35 (81633) long regimen of NVP alone and EFV alone RG303 (81582) last long None regimen NOTE: most regimens were cleaned up deleting very short regimens.