Only ASX-listed Healthcare Company Developing CAR-T Programs- PTX Collaborates With Peter MacCallum Cancer Centre

On 14 August 2020, Prescient stock zoomed up by 6.667% to A$0.064 at AEST 2:12 PM after the Company reported a research collaboration with the world-class cell therapy institute Peter MacCallum Cancer Centre (Peter Mac) for developing innovative cell therapy technologies, including CAR-T technologies (Press release, Prescient Therapeutics, AUG 14, 2020, View Source;utm_medium=rss&utm_campaign=only-asx-listed-healthcare-company-developing-car-t-programs-ptx-collaborates-with-peter-maccallum-cancer-centre [SID1234565506]).

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Under the terms of this research agreement, Prescient will own the IP (intellectual property) generated from the research program being led by Professor Phil Darcy of Peter Mac.

Melbourne-based Peter MacCallum Cancer Centre is an internationally recognised research and clinical leader in developing new therapies for cancer.

This is the second addition to the Cell Therapy Enhancement (CTE) Programs of Prescient Therapeutics. Prescient is already working with Carina Biotech and University of Adelaide on other CTE approaches.

Complementing the CTE programs, Prescient is also developing next-generation CAR-T therapies with its OmniCAR platform, following it announcement in late May 2020 that Prescient obtained key licenses from the University of Pennsylvania and Oxford University.

To Know More, Do Read: Impressive! Prescient Obtains Key Licenses for Next-Generation Immunotherapy Platform

Currently, Prescient Therapeutics is conducting a Share Purchase Plan (SPP) at 5.5c which closes on 20 August 2020 at AEST 5:00 PM. Click here to request personalised SPP forms.

Cell Therapy Enhancements Programs of Prescient

CAR-T is a cellular therapy that reprograms the immune cells of a cancer patient to identify and destroy cancer.

The research program, being undertaken in Professor Darcy’s laboratory at Melbourne-based Peter Mac, is an important addition to the Cell Therapy Enhancements (CTE) programs in the pipeline of Prescient.

On the same lines as the Cell Therapy Enhancements program that is underway with Carina Biotech, this research program aims to produce technologies complementing current CAR-T approaches.

The objective of Prescient’s CTE program is to develop efficacy as well as efficiency improvements that are relevant to 3rd parties in the cell therapy field (called CAR-T), which may incorporate these into their own programs under license.

Also Read: Get Acquainted with Prescient Therapeutics’ Next Generation Immunotherapy Platform

It is noteworthy to mention that Prescient will retain its previously built intellectual property and look to extend this portfolio by collaborating with world-renowned cancer centre Peter Mac.

Prescient Therapeutics CEO Steven Yatomi-Clarke stated that PTX is the only ASX-listed healthcare company developing CAR-T programs, and this is an important strategic initiative to complement programs of the Company in Cell Therapy Enhancements.

He also added-

Bottomline

Prescient has been progressing well in its cell therapy platform by obtaining two major licenses for developing innovative universal CAR Platform and now by collaborating with world-renowned Institute ‘Peter MacCallum Cancer Centre’. These developments drive Prescient to create innovative cell therapies for treating challenging cancers having unmet medical need.

These events demonstrate that Prescient Therapeutics is on a growth track backed by strong management in the most modern arena of cancer therapy.

Prescient partners with global cancer heavyweight to develop new treatments

On August 14, 2020 Prescient Therapeutics (ASX:PTX) reported that it has formed a cancer research partnership with the world-renowned Peter MacCallum Cancer Centre, ‘Peter Mac’, a leader in new clinical treatments for cancer to develop CAR-T cell therapy technologies (Press release, Prescient Therapeutics, AUG 14, 2020, View Source;utm_medium=rss&utm_campaign=prescient-partners-with-global-cancer-heavyweight-to-develop-new-treatments [SID1234565488]).

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The research program is being led by Professor Phil Darcy, head of cancer immunotherapy at Peter Mac’s Melbourne laboratory and will seek to produce technologies that can complement existing CAR-T cancer treatment approaches.

Prescient is the only ASX company that is developing CAR-T programs and it will own the intellectual property rights stemming from the research program.

The company’s CAR-T cancer treatment reprograms the Chimeric Antigen Receptors (CAR) on the outside of T-Cells to enable them to better target and eradicate cancer cells within patients.

Prescient Therapeutics chief executive Steven Yatomi-Clarke said the company’s research partnership with Peter Mac would greatly enhance efforts to advance new cancer treatments that would benefit patients.

"We look forward to working closely with Peter Mac as we employ our knowledge of targeted therapies and growing standing in cellular therapies to generate technologies that will be relevant for the CAR-T field," Yatomi-Clarke said.

Peter Mac research will advance PTX’s treatments
The research program at Peter Mac is an important addition to the Cell Therapy Enhancements (CTE) programs in Prescient’s treatments pipeline.

Prescient develops personalised medical approaches to cancer including targeted and cellular therapies such as its OmniCar immune receptor platform, an advanced version of CAR-T cancer treatment.

The company’s CTE programs aim to create efficacy and efficiency enhancements that are relevant to third parties in the cell therapy field, namely CAR-T, which may incorporate these into their own programs under licence.

Professor Darcy said the research with Prescient aimed to reprogram the microenvironment of cancer tumours to achieve better results with the CAR-T therapy.

"CAR-T therapy has shown strong therapeutic activity in certain haematological malignancies, however, the effects in solid cancers have been poor to date," he said.

"The approach we are exploring with Prescient may reprogram the tumour microenvironment that results in significantly enhancing CAR-T cell anti-tumour activity."

Boosting the coffers by $6.5m
Prescient has launched a capital raising for $6.5m via a share purchase plan to fund the expansion of its line of cancer treatments, including clinical trials of its PTX 100 and 200 products, and OmniCAR platform.

The SPP share issue is priced at 5.5c, a 15 per cent discount to its volume-weighted average share price prior to the SPP announcement, and it closes August 17.

Prescient Therapeutics teams up with Peter MacCallum Cancer Centre to advance CAR-T cancer therapy

On August 14, 2020 Prescient Therapeutics (ASX: PTX) reported that it has moved closer to developing its unique CAR-T cancer technology after revealing a collaboration with the world-renowned Peter MacCallum Cancer Centre (Peter Mac) in Melbourne (Press release, Prescient Therapeutics, AUG 14, 2020, View Source;utm_medium=rss&utm_campaign=prescient-therapeutics-teams-up-with-peter-maccallum-cancer-centre-to-advance-car-t-cancer-therapy [SID1234565487]).

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The collaboration is expected to leverage Prescient’s proprietary CAR-T cancer therapy and extend its portfolio.

According to Prescient Therapeutics, it is the only ASX-listed stock with CAR-T technology, which is a type of cellular therapy that reprograms a cancer patient’s immune cells to recognise and destroy cancer.

Peter Mac’s professor Phil Darcy will lead the research, with Prescient to own any intellectual property arising from the program.

Prof Darcy said CAR-T therapy had shown "strong therapeutic activity" in certain haematological malignancies.

However, its impact on solid cancers hasn’t been as strong.

"The approach we are exploring with Prescient may reprogram the tumour microenvironment that results in significantly enhancing CAR-T cell anti-tumour activity," Prof Darcy added.

Cell therapy enhancements programs
The collaboration with Peter Mac adds to the Prescient’s current pipeline of cell therapy enhancements (CTE) programs.

Another CTE program is underway with Carina Biotech, with both this and the Peter Mac research aiming to generate technologies that can complement existing CAR-T approaches.

The company added the CTE research aims to develop efficacy and efficiency enhancements that appeal to third parties in the field that may incorporate the technology into their own programs under licence.

"We are working against time for many cancer patients so joining the world-leading experts in this field at Peter Mac will greatly enhance our collective efforts to advance these new treatments and get them to patients who will potentially benefit," Prescient chief executive officer Steven Yatomi-Clarke said.

"Prescient is the only ASX-listed company developing CAR-T programs and this is an important strategic initiative to complement our programs in CTE," he added.

Cancer therapy PTX-100
Today’s news of the Peter Mac research collaboration follows Prescient revealing earlier this week studies on its PTX-100 drug had advanced.

Phase 1b of PTX-100 is proceeding to the next dose level of 2,000mg/m2 after successful completion in the second cohort of 1,000mg/m2.

The three people in the second study were heavily pre-treated patients suffering from advanced pancreatic cancer, peripheral T cell lymphoma and angioimmunoblastic T-cell lymphoma.

Prescient’s PTX-100 is a Ras pathway inhibitor designed to ultimately lead to the death of cancer cells.

This phase 1b basket study aims to determine the safety, dose regimen and treatment schedule of PTX-100 as a single agent in several cancers where Ras and RhoA mutations are prevalent.

Analysis of the first cohort that received 500mg/m2 has shown stable disease and partial response in two patients.

Entry into a Material Definitive Agreement

On August 14, 2020, Navidea Biopharmaceuticals, Inc. ("Navidea" or the "Company") reported that signed an amended and restated equity commitment letter (the "Commitment Letter") with Mastiff Group LLC as lead investor (the "Sponsor"), for a private placement financing of up to $25,000,000 in aggregate gross proceeds for the sale and issuance of shares of Navidea’s common stock (Filing, 8-K, Navidea Biopharmaceuticals, AUG 14, 2020, View Source [SID1234563741]). The Commitment Letter supersedes and replaces a previously disclosed commitment letter entered into between Navidea and the Sponsor on August 9, 2020 and August 13, 2020 (the "Prior Commitment Letters"). The Prior Commitment Letters contained substantially similar terms as the Commitment Letter.

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The Commitment Letter requires the Sponsor to purchase, or cause the purchase of, shares of Navidea’s common stock, and to pay, or cause to be paid, to Navidea an aggregate of up to $25,000,000 (the "Equity Commitment"). The Commitment Letter provides that the initial tranche of the private placement will be in an amount of $5,000,000, at a purchase price of $5.00 per share, and that subsequent sales of the shares of common stock shall be made "at-the-market," provided that no such subsequent sales shall be made unless Navidea’s common stock closes at or above $5.00 for five consecutive trading days on the NYSE American. The Sponsor may effect the funding of the Equity Commitment directly or indirectly through one or more affiliates of the Sponsor or any other investment fund that the Sponsor deems appropriate. The Commitment Letter provides that definitive agreements (the "Definitive Agreements"), including a Stock Purchase Agreement and Registration Rights Agreement, must be signed within 7 business days of the date of the Commitment Letter, and one or more closings will be held not later than 90 calendar days from the date of execution of the Definitive Agreements. The Equity Commitment is subject to the approval by the NYSE American of the Company’s additional listing application and other customary closing conditions.

This Commitment Letter and the obligation of the Sponsor to fund the Equity Commitment will terminate automatically and immediately upon the earliest to occur of (a) the mutual agreement of the Sponsor and Navidea, (b) failure of the parties to agree to definitive documents, and (c) the funding of the initial tranche of $5,000,000 and funding of $20,000,000 in subsequent closings, at which time such obligation will be discharged but subject to the performance of such obligation. In addition, Navidea may terminate this the Commitment Letter and the Equity Commitment if the purchase price proposed by the Sponsor is not above the "at-market" per share price on the date of execution of the Definitive Agreements.

The securities to be sold pursuant to the Equity Commitment have not been, and will not be, registered under the Securities Act of 1933, as amended (the "Securities Act"), or applicable state securities laws, and accordingly may not be offered or sold in the United States except pursuant to an effective registration statement or an applicable exemption from the registration requirements of the Securities Act and such applicable state securities laws. This press release shall not constitute an offer to sell or the solicitation of an offer to buy any of Navidea’s securities. No offer, solicitation or sale will be made in any state or other jurisdiction in which such offering, solicitation or sale would be unlawful.

Titan Pharmaceuticals Reports Second Quarter 2020 Financial Results

On August 14, 2020 Titan Pharmaceuticals, Inc. (NASDAQ: TTNP) ("Titan" or the "Company") reported financial results for the second quarter ended June 30, 2020 and provided an update on its business (Press release, Titan Pharmaceuticals, AUG 14, 2020, View Source [SID1234563671]).

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Second Quarter 2020 Highlights

In June 2020, Titan initiated a fully-virtual Probuphine (buprenorphine) implant Risk Evaluation and Mitigation Strategy ("REMS") training and certification program for qualified health care providers ("HCPs") who treat patients with Opioid Use Disorder ("OUD").
In June 2020, the Company entered into a co-promotion partnership with Indegene, Inc., a leading healthcare solutions company, to establish multichannel digital marketing programs throughout the United States to increase awareness of Probuphine as a long-term maintenance treatment for OUD, and expand the capabilities for the engagement of HCPs who can be certified to prescribe Probuphine to eligible patients.
Since January 1, 2020, Titan received proceeds of approximately $7.0 million as a result of the exercise of previously issued common stock purchase warrants.
COVID-19 Impact and Adjusted Probuphine Commercial Strategy

Early this year, Titan implemented its staffing plans for expanded commercial operations with additions to its sales and medical liaison teams, including support from additional marketing and medical access staff to enable improved coverage across all 50 states and Puerto Rico. Unfortunately, the COVID-19 pandemic-related shelter in place and social distancing restrictions and minimized personal physician/patient interaction have hindered the full effectiveness of the commercial team. In order to try and mitigate the impact of the ongoing public health crisis, Titan has undertaken a number of key activities during this period, including:

Training the commercial team in utilizing digital communication techniques to establish relationships with existing and new HCPs and their staff;
Providing Probuphine information in electronic format for ease of virtual communication for HCPs to use with their patients and to highlight the potential benefits of Probuphine as a treatment modality in the increasing telemedicine environment;
Establishing a social media presence in select geographies to increase awareness of Probuphine and enhance its share of voice in the OUD medication assisted treatment space;
Rapidly developing and obtaining FDA approval to implement a virtual REMS training program to certify HCPs during this period; and
Seeking partnering opportunities to increase the commercial capabilities in support of Probuphine.
"We continue to adapt to this ever-changing pandemic environment, and thanks to our dedicated staff, we are making progress," said Titan’s President and CEO, Sunil Bhonsle. "We are pleased with the FDA’s prompt approval of our fully-virtual REMS training program, which enables us to continue to certify HCPs to prescribe and administer Probuphine, facilitating access to our six-month maintenance treatment option for eligible patients with OUD. Our commercial team continues to focus on digital outreach to establish relationships with the medical community and to inform HCPs, their staff and their patients of the potential benefits of Probuphine, particularly at a time when patient/physician interactions are limited. Following a substantial decline in the number of patient enrollments for Probuphine treatment during the first two months of the quarter, clinics in certain regions began to see an increase in enrollments in June, which has continued. We believe this is an early indication that the efforts of our commercial team are working and we look forward to continued progress in the coming months."

Probuphine is indicated for the maintenance treatment of OUD in eligible patients.

Please see Full Indication and Important Safety Information below, and link below to Full Prescribing Information.

"Our goal is to increase the use of Probuphine for the maintenance treatment of OUD, and in the current environment, our recently established co-promotion partnership with Indegene is timely," said Titan’s Executive Chairman, Dr. Marc Rubin. "With the support of our commercial team, Indegene’s capabilities provide Titan with sophisticated multichannel marketing tools, predictive analytics and social media campaigns that will be critical to expanding our outreach to the medical community and patients. The first virtual nationwide outreach campaign commenced last week, and the Titan-Indegene team is looking forward to continuing the implementation of a comprehensive program over the next few months. During the third quarter we will also implement a three-month program to seek and assist patients who may be suitable for treatment with Probuphine and connect them with REMS-certified HCPs. I want to emphasize that our progress can be sustained only if our stockholders approve the proposal to increase the authorized shares at our special stockholder meeting scheduled for August 31, 2020.

"In addition, Sunil has expressed his desire to retire, hopefully by the end of the year. To prepare for this transition, and contingent on our ability to raise additional capital, we will look for a successor with experience in the commercial space, as we continue our transition to a commercial-stage company."

Second Quarter 2020 Financial Results

For the three months ended June 30, 2020, Titan reported approximately $1.3 million in revenue, which reflects approximately $0.1 million in product sales and approximately $1.2 million related to the Company’s National Institute on Drug Abuse ("NIDA") grant. This compared with revenues of approximately $0.5 million in the same period in 2019, which was comprised of $0.3 million in product sales and $0.2 million related to the NIDA grant. Product revenue during the quarter ended June 30, 2020 declined substantially from the comparable period in 2019 due to substantial decreases in unit sales volumes, increased utilization of our patient assistance programs and the COVID-19 pandemic and the related shelter in place restrictions and clinic closures. Also, the second quarter of 2019 unit sales volume included initial purchases by a specialty pharmacy.

Total operating expenses for the second quarter of 2020 were approximately $5.7 million, compared with approximately $5.4 million from the same quarter in 2019, and consisted primarily of research and development ("R&D") and selling, general and administrative ("SG&A") expenses and costs of goods sold, inclusive of distribution expenses. R&D expenses for the quarter ended June 30, 2020 were approximately $2.0 million, compared to approximately $1.9 million in the same three month period in 2019. SG&A expenses for the 2020 second quarter were approximately $3.5 million, compared with approximately $3.2 million in the same quarter a year ago. Costs of goods sold for the second quarter of 2020 were approximately $0.2 million, consistent with the 2019 second quarter.

Net other expense, consisting primarily of interest expense, was approximately $0.3 million in the second quarter of 2020, consistent with the second quarter of 2019.

Net loss applicable to common stockholders in the second quarter of 2020 was approximately $4.6 million, or approximately $0.05 per share, compared with a net loss applicable to common stockholders of approximately $5.2 million, or approximately $0.38 per share, in the same quarter in 2019.

As of June 30, 2020, Titan had cash and cash equivalents of approximately $5.5 million, which the Company believes are sufficient to fund planned operations through the third quarter of 2020.

Conference Call Details

Titan management will host a conference call today at 12:00 p.m. ET / 9:00 a.m. PT to review these financial results and discuss business developments in the period. The conference call will be hosted by Sunil Bhonsle, President and CEO; Kate Beebe DeVarney, Ph.D., Executive Vice President and Chief Scientific Officer; Brian Crowley, Vice President of Finance; Joe Schrei, Executive Director, Commercial Operations; Mike Fritz, National Sales Director; and Marc Rubin, M.D., Executive Chairman.

The live conference call may be accessed by dialing 1-888-317-6003 (U.S.) or 1-412-317-6061 (international) and providing passcode 8493149. The call will also be broadcast live and archived on Titan’s website at www.titanpharm.com/news/events.

About Probuphine

Probuphine is the only subdermal implant designed to deliver buprenorphine continuously for six months following insertion.

Probuphine was developed using ProNeura, the continuous drug delivery system developed by Titan that consists of a small, solid implant made from a mixture of ethylene-vinyl acetate and a drug substance. The resulting construct is a solid matrix that is placed subdermally, normally in the upper inner arm in an outpatient office procedure and removed in a similar manner at the end of the treatment period. The U.S. Food and Drug Administration ("FDA") approved Probuphine in May 2016, and it is the first and only buprenorphine implant available for the maintenance treatment of opioid addiction in eligible patients.

IMPORTANT SAFETY INFORMATION INCLUDING INDICATION AND BOXED WARNING

INDICATION

PROBUPHINE is an implant that contains the medicine buprenorphine. PROBUPHINE is used to treat certain adults who are addicted to (dependent on) opioid drugs (either prescription or illegal). PROBUPHINE is indicated for the maintenance treatment of opioid dependence in patients who have achieved and sustained prolonged clinical stability on low-to-moderate doses (doses no more than 8 mg per day) of a buprenorphine-containing product.

PROBUPHINE is part of a complete treatment program that also includes counseling and behavioral therapy.

It is not known if PROBUPHINE is safe or effective in children less than 16 years of age.

IMPORTANT SAFETY INFORMATION

WARNING: COMPLICATIONS FROM INSERTION AND REMOVAL OF PROBUPHINE

See Full Prescribing Information for complete Boxed Warning

Serious complications may happen from insertion and removal of PROBUPHINE, including:

Nerve or blood vessel injury in your arm

Movement of implant (migration). PROBUPHINE or pieces of it can move into blood vessels, possibly to your lung, and could lead to death

Implant sticks out of the skin (protrusion)

Implant comes out by itself (expulsion)

Call your healthcare provider right away if:

PROBUPHINE sticks out of the skin or comes out by itself
You have bleeding or symptoms of infection at the site after insertion or removal, including excessive or worsening itching, pain, irritation, redness, or swelling
You have numbness or weakness in your arm after the insertion or removal procedure
You have weakness or numbness in your arm, or shortness of breath
If the implant comes out by itself, keep it away from others, especially children, as it may cause severe difficulty in breathing and possibly death.

Because of the risk of complications of, migration, protrusion, expulsion and nerve injury with insertion and removal of PROBUPHINE, it is only available through a restricted program called the PROBUPHINE REMS Program. Healthcare providers who prescribe and/or insert PROBUPHINE must be certified with the program by enrolling and completing live training.

PROBUPHINE is not available in retail pharmacies
PROBUPHINE must be inserted or removed only in the facility of the certified prescriber
Implants may be difficult to locate if inserted too deeply, if you manipulate them, or if you gain significant weight after insertion. Your healthcare provider may do special procedures or tests, or refer you to a surgical specialist to remove the implants if they are difficult to locate.

The medicine in PROBUPHINE can cause serious and life-threatening problems, especially if you take or use certain other medicines or drugs. Call your healthcare provider right away or get emergency help if you:

Feel faint or dizzy, have mental changes such as confusion, slower breathing than you normally have, severe sleepiness, blurred vision, problems with coordination, slurred speech, cannot think well or clearly, high body temperature, slowed reflexes, feel agitated, stiff muscles or have trouble walking.

These can be signs of an overdose or other serious problems.

Coma or death can happen if you take anxiety medicines or benzodiazepines, sleeping pills, tranquilizers, or sedatives, antidepressants, or antihistamines, or drink alcohol during treatment with PROBUPHINE. Tell your healthcare provider if you are taking any of these medicines or if you drink alcohol.

Who should not use PROBUPHINE?

Do not use PROBUPHINE if you are allergic to buprenorphine or any of its ingredients, this includes buprenorphine hydrochloride and the inactive ingredient ethylene vinyl acetate or EVA.

PROBUPHINE may not be right for you. Before starting PROBUPHINE tell your doctor about all of your medical conditions, including:

Trouble breathing or lung problems, an enlarged prostate gland (men), a head injury or brain problem, problems urinating, a curve in your spine that affects your breathing, liver problems, gallbladder or adrenal gland problems, Addison’s disease, low thyroid hormone levels (hypothyroidism), a history of alcoholism, a history of keloid formation, connective tissue disease (such as scleroderma), or history of MRSA infections, mental problems such as hallucinations, an allergy to numbing medicines or medicines used to clean your skin, are pregnant or plan to become pregnant or are breastfeeding or plan to breastfeed.

Tell your doctor about all the medicines you take, including prescription and over-the-counter medicines, vitamins and herbal supplements.

What should I avoid while being treated with PROBUPHINE?

Do not drive, operate heavy machinery, or perform any other dangerous activities until you know how this medication affects you
You should not drink alcohol during treatment. You should not take anxiety medicines or benzodiazepines, sleeping pills, tranquilizers, or sedatives that are not prescribed to you during treatment with PROBUPHINE, as this can lead to slowed breathing, drowsiness, delayed reaction time, loss of consciousness or even death
What are the possible side effects of PROBUPHINE?

PROBUPHINE can cause serious side effects, including:

Infection at the insertion or removal site. Infection may happen at the implant site during insertion or removal. Do not try to remove PROBUPHINE implants yourself
Opioid withdrawal. If PROBUPHINE comes out of your arm or if you stop treatment, tell your doctor right away as you can have symptoms of shaking, sweating more than normal, feeling hot or cold more than normal, runny nose, watery eyes, goose bumps, diarrhea, vomiting and muscle aches
Physical dependency
Liver problems. Call your doctor right away if you notice signs of liver problems that may include your skin or the white part of your eyes turning yellow (jaundice)
Allergic reaction. If you get a rash, hives, itching, swelling of your face, or wheezing, low blood pressure, dizziness or decrease in consciousness
Decrease in blood pressure. You may feel dizzy when you get up from sitting or lying down
Sleep Apnea. Call your doctor right away if you or someone close to you notices: Observed episodes of stopped breathing or abnormal breathing patterns during sleep
Tell your healthcare provider if you develop any of the symptoms listed.

Common side effects of PROBUPHINE include: Headache, nausea, toothache, constipation, depression, vomiting, back pain, mouth and throat pain.

Common risks with the minor surgical procedure: Itching, pain, irritation, redness, swelling, bleeding, or bruising at the insertion or removal site. Scarring around the insertion site.