GuentherLLangleyRGShearNH. Integrating biologic agents into management of moderate-to-severe psoriasis: A consensus of the Canadian Psoriasis Expert Panel. J Cutan Med Surg2004;8:321–37.
2.
HongJKooBKooJ. The psychosocial and occupational impact of chronic skin disease. Dermatol Ther2008;21:54–9.
3.
DebertretLMrowietzURankiA. European patient perspectives on the impact of psoriasis: The EUROPSO patient membership survey. Br J Dermatol2006;155:729–36.
4.
KruegerGKooJLebwohlM. The impact of psoriasis on quality of life: Results of a 1998 National Psoriasis Foundation patient-membership survey. Arch Dermatol2001;137:280–4.
BoehnckeWHPrinzJGottliebAB. Biologic therapies for psoriasis. A systematic review. J Rheumatol2006;33:1447–51.
7.
LuiHLangleyRPoulinY. Incorporating biologics into the treatment of psoriasis. J Cutan Med Surg2004;8Suppl:8-–13.
8.
van DuijnhovenMHde JongEMGerritsenWJ. Alefacept modifies long-term disease severity and improves the response to other treatments. Eur J Dermatol2005;15:366–73.
9.
SterryWBarkerJBoehnckeW-H. Biological therapies in the systemic management of psoriasis: International consensus conference. Br J Dermatol2004;151Suppl 69:3-–17.
10.
SteinKRPearceDJFeldmanSR. The impact of biologics on the quality of life of psoriasis patients and the economics of psoriasis care. Semin Cutan Med Surg2005;24:52–7.
11.
GordonKBLangleyRG. Remittive effects of intramuscular alefacept in psoriasis. J Drugs Dermatol2003;2:624–8.
12.
Astellas Pharma Canada Inc.Amevive [product monograph]. June 1, 2006.
13.
LebwohlMChristophersELangleyR, for the Alefacept Clinical Study Group. An international, randomized, double-blind, placebo-controlled phase 3 trial of intramuscular alefacept in patients with chronic plaque psoriasis. Arch Dermatol2003;139:719–27.
14.
KruegerGGPappKAStoughDB. A randomized, double-blind, placebo-controlled phase III study evaluating efficacy and tolerability of 2 courses of alefacept in patients with chronic plaque psoriasis. J Am Acad Dermatol2002;47:821–33.
15.
MenterACatherJCBakerD. The efficacy of multiple courses of alefacept in patients with moderate to severe chronic plaque psoriasis. J Am Acad Dermatol2006;54:61–3.
16.
GribetzCHBlumRBradyC. An extended 16-week course of alefacept in the treatment of chronic plaque psoriasis. J Am Acad Dermatol2005;53:73–5.
17.
LangleyRGGordonKB. Duration of remission of biologic agents for chronic plaque psoriasis. J Drugs Dermatol2007;6:1205–12.
18.
PerlmutterACatherJFranksB. Alefacept revisited: Our 3-year clinical experience in 200 patients with chronic plaque psoriasis. J Am Acad Dermatol2008;58:116–24.
19.
GoffeBPappKGrattonK. An integrated analysis of thirteen trials summarizing the long-term safety of alefacept in psoriasis patients who have received up to nine courses of therapy. Clin Ther2005;27:1912–21.
20.
Bio-Trends Research Group. Dermatologists report increased use of biologics in the treatment of psoriasis. June 5, 2008. Available at http://www.bio-trends.com (accessed December 5, 2008).
21.
GottliebABCasaleTBFrankelE. CD4+ T-cell-directed antibody responses are maintained in patients with psoriasis receiving alefacept: Results of a randomized study. J Am Acad Dermatol2003;49:816–25.
22.
LebwohlMBagelJGelfandJM. From the Medical Board of the National Psoriasis Foundation: Monitoring and vaccinations in patients treated with biologics for psoriasis. J Am Acad Dermatol2008;58:94–105.
23.
FominICaspiDLevyV. Vaccination against influenza in rheumatoid arthritis: The effect of disease modifying drugs, including TNF alpha blockers. Ann Rheum Dis2006;65:191–4.
24.
KaineJLKivitzAJBirbaraCLuoAY. Immune responses following administration of influenza and pneumococcal vaccines to patients with rheumatoid arthritis receiving adalimumab. J Rheumatol2007;34:272–9.
25.
VisvanathanSKeenanGFBakerDG. Response to pneumococcal vaccine in patients with early rheumatoid arthritis receiving infliximab plus methotrexate or methotrexate alone. J Rheumatol2007;56:3096–106.
26.
KapetanovicMDSaxneTNilssonJAGeborekP. Influenza vaccination as a model for testing immune modulation induced by anti-TNF and methotrexate therapy in rheumatoid arthritis patients. Rheumatology2007;46:608–11.
27.
RicoMJKrellJMBagelJCoynikDJ. Assessment and Tracking of Long-Term Alefacept Safety (ATLAS): analysis of data from approximately 1200 patients. Poster presented at the 21st World Congress of Dermatology; 2007 September 30–October 5; Buenos Aires, Argentina.
28.
KruegerGGGottliebABSterryW. A multicenter, open-label study of repeat courses of intramuscular alefacept in combination with other psoriasis therapies in patients with chronic plaque psoriasis. J Dermatolog Treat2008;19:146–55.
29.
OrtonneJ-PKemisAKooJYMChoiJ. An open-label study of alefacept plus ultraviolet B light as combination therapy for chronic plaque psoriasis. J Eur Acad Dermatol Venereol2005;19:556–63.
30.
OrtonneJ-PKemisAKooJYMChoiJ. An open-label study of alefacept plus ultraviolet B light as combination therapy for chronic plaque psoriasis. J Eur Acad Dermatol Venereol2005;19:556–63.