Maraviroc

AEs: any untoward medical occurrence/worsening of pre-existing medical condition, whether or not related to study drug. SAE: any AE that resulted in death; was life threatening; resulted in persistent/significant disability/incapacity; resulted in/prolonged an existing in-patient hospitalization; was congenital anomaly. Grade 3: Events that interrupted participant's usual daily activity and traditionally required systemic drug therapy or other treatment. Grade 4: Events which were unacceptable and intolerable or which were irreversible or caused participant to be in imminent danger of death.

Grade 3 or severe events included those that interrupted participant's usual daily activity and traditionally required systemic drug therapy or other treatment. Grade 4 or very severe events included those that were unacceptable and intolerable or which were irreversible or caused the participant to be in imminent danger of death.

Number of participants with AIDS-related infections based on investigator classification guided by a predefined list of clinical Category C AEs per Center for Disease Control (CDC) HIV Classification System.

Pre-defined criteria based on upper limit normal (ULN) and lower limit normal (LLN) were established for each laboratory test to define the values that would be identified as laboratory test abnormality.

AEs as defined by the Division of AIDS (DAIDS) toxicity grading scale: Grade 3 = severe: interrupted usual daily activity and traditionally required systemic drug therapy or other treatment. Grade 4 = very severe: events that were unacceptable and intolerable or were irreversable or caused imminent danger of death. If same participant had more than 1 occurrence in the same preferred term event category, only the most severe (grade 4) occurrence was taken. Treatment-related = investigator assessment of a reasonable possibility that the investigational product caused or contributed to the AE.

Laboratory abnormalities as defined by the Division of AIDS (DAIDS) toxicity grading scale: Grade 3, Severe =events that interrupted participants usual daily activity and traditionally required systemic drug therapy or other treatment.

Laboratory abnormalities as defined by the Division of AIDS (DAIDS) toxicity grading scale: Grade 4, Very Severe = events which were unacceptable and intolerable or were irreversible or caused the participant to be in imminent danger of death.

Treatment-emergent AIDS-defining opportunistic illnesses based on investigator classification guided by a predefined list of clinical Category C adverse events per Center for Disease Control (CDC) HIV Classification System. Includes events occurring up to 30 days after last dose of study drug.

Treatment-emergent AEs by gender that occurred up to 30 days after the last dose of study medication.

Treatment-emergent AEs by race that occurred up to 30 days after the last dose of study medication.

Treatment-emergent AEs by age that occurred up to 30 days after the last dose of study medication.

Treatment emergent AEs by hepatis B and hepatitis C serology status that occurred up to 30 days post last dose.

Amprenavir (APV) is the active ingredient/metabolite of Fosamprenavir (FPV).

Amprenavir (APV) is the active ingredient/metabolite of Fosamprenavir (FPV).

Amprenavir (APV) is the active ingredient/ metabolite of Fosamprenavir (FPV). MVC minimum concentration (Cmin), maximum concentration (Cmax), and area under the plasma concentration-time curve (AUC), as determined from MVC concentrations observed in blood samples obtained at baseline, and at 0.5, 1, 1.5, 2, 3, 4, 6, 8, and 12 hours during the period when MVC 300mg BID was administered with the FPV-Containing BID regimens (FPV 1400mg BID, FPV 700mg/RTV 100 mg BID), and at 0.5, 1, 1.5, 2, 3, 4, 6, 8, and 24 hours during the period when MVC 300mg BID was administered with the FPV QD regimen (FPV 1400mg/RTV 100mg QD). As Groups A and B received the same regimens (albeit in different order), PK data for these two groups were collated, then assessed. For the same reason, PK data from Groups C and D regimens were collated before assessment, as were the PK data from Groups E and F.

Amprenavir (APV) is the active ingredient/ metabolite of Fosamprenavir (FPV). MVC minimum concentration (Cmin), maximum concentration (Cmax), and area under the plasma concentration-time curve (AUC), as determined from MVC concentrations observed in blood samples obtained at baseline, and at 0.5, 1, 1.5, 2, 3, 4, 6, 8, and 12 hours during the period when MVC 300mg BID was administered with the FPV-Containing BID regimens (FPV 1400mg BID, FPV 700mg/RTV 100 mg BID), and at 0.5, 1, 1.5, 2, 3, 4, 6, 8, and 24 hours during the period when MVC 300mg BID was administered with the FPV QD regimen (FPV 1400mg/RTV 100mg QD). As Groups A and B received the same regimens (albeit in different order), PK data for these two groups were collated, then assessed. For the same reason, PK data from Groups C and D regimens were collated before assessment, as were the PK data from Groups E and F.

Baseline value calculated as average of pre-dose measurements collected at screening, randomization, and immediately pre-dose.

Change from baseline in log 10-transformed plasma viral load (HIV-1 RNA) levels (log10 copies/mL). Baseline value calculated as average of pre-dose measurements collected at screening, randomization, and immediately pre-dose.

Change from baseline in log 10-transformed plasma viral load (HIV-1 RNA) levels (log10 copies/mL). Baseline value calculated as average of pre-dose measurements collected at screening, randomization, and immediately pre-dose.

AUC (0-12) is the area under the plasma concentration versus time curve from time zero (pre-dose) to 12 hours post-dose.

AUC (0-24) is the area under the plasma concentration versus time curve from time zero (pre-dose) to 24 hours post-dose.

MRAUC12 is the ratio of AUC12 of maraviroc to AUC12 of maraviroc's metabolites. Metabolites of Maraviroc included PF-6857639, PF-6857640, PF-06927572 and PF-06927573. AUC12 is the area under the plasma concentration-time profile from time 0 to 12 hours post-dose.

To assess the safety and tolerability of single and repeat inhaled doses of GSK2339345 administered by an aqueous droplet inhaler

To assess the changes in oropharyngeal sensation caused by single and repeat inhaled doses of GSK2339345 administered by an aqueous droplet inhaler