![](http://investorshub.advfn.com/images/default_ih_profile2_4848.jpg?cb=0)
Thursday, July 02, 2020 8:54:40 AM
For an approval it is virtually meaningless. When (years ago) the patient was adjucated as having progressed the treatment changed. This makes a muck of things.
The main way to determine psPD is to look at following scans over the next few months. But how do you tell the difference between psPD and true progression that was reversed by the new treatment? You really can not.
There are some new imaging methods that can help, but these scans are years old. No time travel allowed. The tech needed was unlikely to be used much back then.
Consider the following patients:
. Progression seen. Patient starts on crossover dose of -L. Shrinkage seen
. Progression seen. Patient tries Avistin. Shrinkage seen. Tumor growth restarts in 4 months
. Progression seen. Patient switches to experimental drug X
. Progression seen. Patient hit by bus and no future scan
Was the first case psPD or did -L cause the response?
Was the second psPD that only lasted 4 months, or Avistin's pseudo response issue?
Was the third due to a totally unknown effect of experimental drug X
Was the fourth case psPD? how could you know?
In addition, once a patient failed to cross (about 1/3) they are off trial except for phone call follow up. This makes and data collection of scans questionable.
Recent NWBO News
- Form 4 - Statement of changes in beneficial ownership of securities • Edgar (US Regulatory) • 08/13/2024 08:01:24 PM
- Form 10-Q - Quarterly report [Sections 13 or 15(d)] • Edgar (US Regulatory) • 08/09/2024 09:06:07 PM
- Form 4 - Statement of changes in beneficial ownership of securities • Edgar (US Regulatory) • 08/08/2024 08:30:09 PM
- Form 8-K - Current report • Edgar (US Regulatory) • 08/02/2024 02:42:28 PM
- Form 4 - Statement of changes in beneficial ownership of securities • Edgar (US Regulatory) • 07/30/2024 11:49:38 PM
- Biophma Announces Exclusive In License for Dendritic Cell Technology, Sending Shares Higher • AllPennyStocks.com • 06/17/2024 04:40:00 PM
- Form 8-K - Current report • Edgar (US Regulatory) • 06/04/2024 09:11:16 PM
- Form DEF 14A - Other definitive proxy statements • Edgar (US Regulatory) • 06/03/2024 09:22:55 PM
- Form PRE 14A - Other preliminary proxy statements • Edgar (US Regulatory) • 05/22/2024 08:13:36 PM
- Form 10-Q - Quarterly report [Sections 13 or 15(d)] • Edgar (US Regulatory) • 05/10/2024 09:04:57 PM
- Form NT 10-K - Notification of inability to timely file Form 10-K 405, 10-K, 10-KSB 405, 10-KSB, 10-KT, or 10-KT405 • Edgar (US Regulatory) • 03/01/2024 10:04:38 PM
- Form 4 - Statement of changes in beneficial ownership of securities • Edgar (US Regulatory) • 12/02/2023 01:31:35 AM
- Form 8-K - Current report • Edgar (US Regulatory) • 11/16/2023 10:11:54 PM
- Epazz, Inc. (OTC Pink: EPAZ) ZenaDrone Demonstration to Defense Departments of UAE and Saudi Arabia • InvestorsHub NewsWire • 11/15/2023 12:19:31 PM
- Form 10-Q - Quarterly report [Sections 13 or 15(d)] • Edgar (US Regulatory) • 11/09/2023 09:30:39 PM
- Epazz, Inc. (OTC Pink: EPAZ) US Navy Collaboration ZenaDrone 1000 • InvestorsHub NewsWire • 11/09/2023 01:00:34 PM
- Epazz, Inc. (OTC Pink: EPAZ) US Navy Collaboration ZenaDrone 1000 Extreme Weather Demo • InvestorsHub NewsWire • 11/07/2023 12:29:43 PM
PickleJar Unveils Latest Venue Managed Services Innovations in Upcoming Webinar • PKLE • Aug 23, 2024 1:11 PM
Element79 Gold Corp Provides Update on Nevada Portfolio • ELMGF • Aug 23, 2024 8:00 AM
Maybacks Adds Award Winning Show to Its Lineup Discusses Maybacks Opportunity • AHRO • Aug 22, 2024 11:30 AM
North Bay Resources Announces First Gold Concentrate at Mt. Vernon Gold Mine, Assays 12 oz/ton Gold, 17.5 oz/ton Platinum, and 8 oz./ton Silver, Sierra County, California • NBRI • Aug 22, 2024 10:28 AM
All Things Mobile Analytic, Inc. Reports Major Growth with Over $11 Million in Revenue • ATMH • Aug 22, 2024 7:19 AM
Unitronix Announces Strategic Entry into Cryptocurrency Space • UTRX • Aug 21, 2024 10:00 AM