An open, randomised trial to compare desensitisation with rechallenge when restarting co-trimoxazole as prophylaxis against pneumocystis carinii pneumonia (PCP) in patients with Human Immunodeficiency Virus (HIV) infection and a history of mild to moderate cutaneous and/or febrile reactions to co-trimoxazole Not provided at time of registration

• Country None
• organs None
• Specialty None

A phase I study of NYVAC C in healthy volunteers at low risk of human immunodeficiency virus (HIV) infection Not provided at time of registration

• Country Switzerland, United Kingdom
• organs None
• Specialty None

A randomised trial of risks/benefits of a policy of chemoprophylaxis with Human Immunodeficiency Virus (HIV) at risk of tuberculosis (TB-1) Not provided at time of registration

• Country None
• organs None
• Specialty None

A phase I trial to assess the safety of 4 ml DNA C (intramuscular [IM]), and the safety and immunogenicity of DNA C followed by NYVAC C (IM) in an open, randomised comparison to NYVAC C alone in healthy volunteers at low risk of human immunodeficiency virus (HIV) infection Not provided at time of registration

• Country Switzerland, United Kingdom
• organs None
• Specialty None