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NCT04278144

A First-in-human Study Using BDC-1001 as a Single Agent and in Combination With Nivolumab in Advanced HER2-Expressing Solid Tumors

Version 0 to 1 · Bolt Biotherapeutics, Inc.

Patch inspector

Version 0 to 1

7 operations 4 path groups ctgov_internal_history
ClinicalTrials.gov
Severity is deterministic uncalibrated triage metadata, not validated review priority. Operation-level severity is inferred from deterministic path rules. Rule matches shown per operation are approximate previews (they skip the pipeline's suppression passes); the authoritative classification is the stored event record.
Plain-language summary

Manual review pending.

Rules fired

None recorded.

Value signals
[
  {
    "path": "/protocolSection/statusModule/startDateStruct/date",
    "signal": "timeline_minor_adjustment",
    "category": "timeline_minor_adjustment",
    "new_type": "ACTUAL",
    "old_type": "ESTIMATED",
    "severity": "low",
    "direction": "later",
    "new_value": "2020-02-24",
    "old_value": "2020-02-15",
    "delta_days": 9,
    "date_struct": "startDateStruct",
    "new_precision": "day",
    "old_precision": "day"
  },
  {
    "path": "/protocolSection/statusModule/startDateStruct/type",
    "signal": "milestone_realized",
    "category": "milestone_realized",
    "new_date": "2020-02-24",
    "new_type": "ACTUAL",
    "old_date": "2020-02-15",
    "old_type": "ESTIMATED",
    "severity": "low",
    "delta_days": 9,
    "date_struct": "startDateStruct"
  }
]
Provenance
Source
ctgov_internal_history
Fetched
2026-06-18 19:11:02+00
Raw hash
62703ba26489a8eb7559475b3fd9611cf5b13c9376dd2c4621e12d7a09e295c8
Payload
Source URL
Timeline Start, primary completion, and completion date movement. Triage: Medium 2 ops
replace /protocolSection/statusModule/startDateStruct/date
Triage: Medium
Timeline Shift Operation 2
Matched rules
  • start_timeline_change Start date changes are operational timeline signals.
Before
2020-02-15
After
2020-02-24
replace /protocolSection/statusModule/startDateStruct/type
Triage: Medium
Timeline Shift Operation 3
Matched rules
  • start_timeline_change Start date changes are operational timeline signals.
Before
ESTIMATED
After
ACTUAL
Contacts and locations Site, contact, and location updates that are usually operational. Triage: Uncategorized 2 ops
add /protocolSection/contactsLocationsModule/locations/0/status
Triage: Uncategorized
Uncategorized Operation 6
After
RECRUITING
add /protocolSection/contactsLocationsModule/locations/1/status
Triage: Uncategorized
Uncategorized Operation 7
After
RECRUITING
Other registry fields Changes outside the current high-signal rule families. Triage: Uncategorized 2 ops
replace /protocolSection/statusModule/lastUpdateSubmitDate
Triage: Uncategorized
Uncategorized Operation 4
Before
2020-02-18
After
2020-02-24
replace /protocolSection/statusModule/lastUpdatePostDateStruct/date
Triage: Uncategorized
Uncategorized Operation 5
Before
2020-02-20
After
2020-02-26
Status and stopping reason Recruitment status, termination, suspension, withdrawal, or why-stopped text. Triage: Uncategorized 1 ops
replace /protocolSection/statusModule/overallStatus
Triage: Uncategorized
Uncategorized Operation 1
Before
NOT_YET_RECRUITING
After
RECRUITING
Raw JSON Patch 
[
  {
    "op": "replace",
    "path": "/protocolSection/statusModule/overallStatus",
    "value": "RECRUITING"
  },
  {
    "op": "replace",
    "path": "/protocolSection/statusModule/startDateStruct/date",
    "value": "2020-02-24"
  },
  {
    "op": "replace",
    "path": "/protocolSection/statusModule/startDateStruct/type",
    "value": "ACTUAL"
  },
  {
    "op": "replace",
    "path": "/protocolSection/statusModule/lastUpdateSubmitDate",
    "value": "2020-02-24"
  },
  {
    "op": "replace",
    "path": "/protocolSection/statusModule/lastUpdatePostDateStruct/date",
    "value": "2020-02-26"
  },
  {
    "op": "add",
    "path": "/protocolSection/contactsLocationsModule/locations/0/status",
    "value": "RECRUITING"
  },
  {
    "op": "add",
    "path": "/protocolSection/contactsLocationsModule/locations/1/status",
    "value": "RECRUITING"
  }
]