VRC 615: A Phase I, Open-Label, Dose-Escalation Study of the Safety and Pharmacokinetics of a Human Monoclonal Antibody, VRC-HIVMAB-0115-AB (VRC01.23LS), Administered Intravenously or Subcutaneously to Healthy Adults

Number of Participants Reporting Local Reactogenicity Signs and Symptoms Within 7 Days of Product Administration

时间窗: 7 days after product administration

Participants recorded the occurrence of solicited local symptoms on a diary card for 7 days after study product administration and reviewed the diary card with clinic staff at a follow up visit. Participants were counted once for each symptom at the worst severity if they indicated experiencing the symptom more than one time at any severity during the reporting period. The number reported for "Any Local Symptom" is the number of participants reporting any local symptom at the worst severity. Reactogenicity grading (Mild, Moderate, Severe) was done using the Division of AIDS (DAIDS) Table for Grading the Severity of Adult and Pediatric Adverse Events (Corrected Version 2.1 - July 2017)

Number of Participants Reporting Systemic Reactogenicity Signs and Symptoms Within 7 Days of Product Administration

时间窗: 7 days after product administration

Participants recorded the occurrence of solicited systemic symptoms on a diary card for 7 days after study product administration and reviewed the diary card with clinic staff at a follow up visit. Participants were counted once for each symptom at the worst severity if they indicated experiencing the symptom more than one time at any severity during the reporting period. The number reported for "Any Systemic Symptom" is the number of participants reporting any systemic symptom at the worst severity. Reactogenicity grading (Mild, Moderate, Severe) was done using the Division of AIDS (DAIDS) Table for Grading the Severity of Adult and Pediatric Adverse Events (Corrected Version 2.1 - July 2017

Number of Participants With Serious Adverse Events Following Product Administration

时间窗: Day 0 after product administration through Day 168, up to Week 24 for participants in Groups 1-4. Day 0 after product administration through Day 336, up to Week 48, for participants in Group 5 and 6.

SAEs were recorded from receipt of product administration through the last study visit at Week 24 for participants in Groups 1, 2, 3, 4. SAEs were recorded from receipt of product administration through the last study visit at Week 48 for participants in Groups 5 or 6. The relationship between a SAE and the study product was assessed by the investigator based on clinical judgment and the definitions outlined in the protocol. A participant with multiple experiences of the same event is counted once using the event of worst severity.

Number of Participants With One or More Unsolicited Non-Serious Adverse Events (AEs) Following Product Administration

时间窗: Day 0 through 28 days post product administration, up to Week 4

Unsolicited AEs and attribution assessments were recorded in the study database from receipt of study product administration through the visit scheduled for 4 weeks after study product administration. At other time periods greater than 4 weeks after the study product administration, only serious AEs (SAEs reported as a separate outcome and in the AE module) and new chronic medical conditions were recorded through the last study visit. The relationship between an AE and the study product was assessed by the investigator based on clinical judgment and the definitions outlined in the protocol. A participant with multiple experiences of the same event is counted once using the event of worst severity.

Number of Participants With New Chronic Medical Conditions Following Product Administration

时间窗: Day 0 after product administration through Day 140, up to Week 24 for Groups 1-4. Day 0 after product administration through Day 336, up to Week 48 for Groups 5-6

New chronic medical conditions that required ongoing medical management were recorded from receipt of study product administration through the last expected study visit at Week 24 for Groups 1-4 and through Week 48 for Groups 5-6. The relationship between a new chronic medical condition and the study product was assessed by the investigator based on clinical judgment and the definitions outlined in the protocol. A participant with multiple experiences of the same event is counted once using the event of worst severity.

Number of Participants With Abnormal Laboratory Measures of Safety Following Product Administration

时间窗: Day 0 after product administration through Day 140, up to Week 24 for Groups 1-4. Day 0 after product administration through Day 336, up to Week 48, for Groups 5-6

Abnormal lab results recorded as unsolicited adverse events (AEs) are summarized. Safety lab parameters included pregnancy test, hematology and chemistry labs, and HIV Serology diagnostic test. Institutional lab normal ranges as well as the Division of AIDS (DAIDS) Table for Grading the Severity of Adult and Pediatric Adverse Events, Version 2.1 - July 2017 were used.