FOSCAN 1 mg/ml INJECTABLE SOLUTION

Introduction

Package Leaflet: Information for the Patient

Foscan 1 mg/ml Solution for Injection

Temoporfin

Read all of this leaflet carefully before you start using this medicine because it contains important information for you.

• Keep this leaflet, you may need to read it again.
• If you have any further questions, ask your doctor or nurse.

• If you get any side effects, talk to your doctor or nurse. This includes any possible side effects not listed in this leaflet. See section 4.

Contents of the pack

1. What is Foscan and what is it used for.
2. What you need to know before you use Foscan.

1. How to use Foscan.
2. Possible side effects
3. Storage of Foscan
4. Contents of the pack and other information

1. What is Foscan and what is it used for

The active substance of Foscan is temoporfin.

Foscan is a porphyrin photosensitizing medicinal product for the treatment called photodynamic therapy, which increases its sensitivity to light and is activated by light through a laser.

Foscan is used for the treatment of head and neck cancer in patients who cannot be treated with other therapies.

2. What you need to know before you use Foscan

Do not use Foscan:

• if you are allergic to temoporfin or any of the other ingredients of this medicine (listed in section 6).

• if you are allergic (hypersensitive) to porphyrins,
• if you have porphyria, or any other disease that worsens with light,
• if the tumor being treated passes through a large blood vessel,
• if you are going to have surgery in the next 30 days,

• if you have an eye disease that requires an examination with strong light during the next 30 days,
• if you are already being treated with a photosensitizing agent.

Warnings and precautions

• Foscan will make you sensitive to light for about 15 days after injection. This means that normal daylight or intense artificial light can cause sunburn. To prevent this, you mustcarefully follow the instructions for gradual exposure to increasing levels of indoor light during the first week and filtered, dim light outdoors during the second week after treatment (see the table at the end of this leaflet).

• Please discuss this with your doctor after receiving an injection of Foscan.
• Sunscreen creams do notprevent this sensitivity.

• You will gradually lose your sensitivity to light. Normally, people can start receiving normal outdoor light after 15 days.

• During the 30 days following treatment with Foscan, do notallow an optician or ophthalmologist to examine your eyes with strong lights.

• During the 3 months following treatment with Foscan, do notuse UV tanning beds or sunbathe.

• During the 6 months following treatment with Foscan, avoid prolonged direct exposure to sunlight on the arm where you received the injection. As a precaution, if you plan to engage in prolonged outdoor activities, protect the injection site using long-sleeved and colored clothing.

The following instruction table indicates what you should do to avoid sunburn.

You must follow these instructions carefully.

If you have any doubts, ask your doctor or nurse.

Using Foscan with other medicines

Tell your doctor if you are using, have recently used, or might use any other medicines.

Pregnancy and breastfeeding

• Avoidbecoming pregnant during the 3 months following treatment with Foscan.

• Ask your doctor or pharmacist for advice before using any medicine if you are pregnant.

Do notbreastfeed until at least 1 month after the injection of Foscan.

Driving and using machines

• The amount of alcohol in this medicine may affect your ability to drive or use machines.

• Do notdrive or use machines during the first 15 days after the injection of Foscan, due to the recommended restrictions on light exposure.

Foscan contains ethanol (alcohol)

• This product contains 48 vol. % ethanol by volume (alcohol), i.e., up to 4.2 g per dose, equivalent to 84 ml of beer, 35 ml of wine per dose. This product is harmful to individuals with alcoholism. It should be taken into account in the case of pregnant or breastfeeding women, children, and at-risk groups such as patients with liver disease or epilepsy.

The amount of alcohol in this medicine may alter the effects of other medicines.

3. How to use Foscan

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If you are given more Foscan than you should

• It may not be possible to apply the laser treatment.
• You may be sensitive to light for more than 15 days.

You must carefully follow the instructions to avoid sunburn.

If you have any further questions on the use of this product, ask your doctor or nurse.

4. Possible side effects

Like all medicines, Foscan can cause side effects.

• Everyone who uses Foscan becomes sensitive to light for about 15 days after injection.

• You must follow the instructions given to you to avoid sunlight and intense artificial light.

• These instructions are written in this leaflet. Your doctor will also tell you what to do.

If you do not follow these instructions, you may suffer from serious sunburn that can cause permanent scarring.

Most side effects related to photodynamic therapy are local effects observed as a consequence of the activation of Foscan with the laser. You may feel pain after laser treatment. This pain will be controlled with painkillers. Tell your doctor or nurse if you have pain or if the painkillers given to you do not relieve the pain. Additionally, you may observe swelling and redness around the treated area. You may be given some medication to reduce the swelling. After 2 to 4 days, the treated area will turn black. This is due to dead cancer cells (necrosis). Foscan can also damage the tissue surrounding the tumor.

Very common side effects (may affect more than 1 in 10 people):

• You may feel pain when Foscan is injected.

• After laser treatment, you may feel pain in the treated area, e.g., pain in the face or headache.

• Additionally, bleeding, ulcers, swelling in the treated area such as facial or tongue swelling, and scarring may occur.

• You may experience constipation.

You may find it difficult to eat or drink due to these effects.

Common side effects (may affect up to 1 in 10 people):

• Irritation, burning sensation, or skin damage may occur at the injection site, but it will not last long.

• Ulcers, blisters, redness, or darkening of the skin may also occur.

• Vomiting
• Fever
• Nausea
• Anemia
• Photosensitivity
• Sunburn
• Burns
• Difficulty swallowing
• Dizziness

• You may notice swelling or stiffness in the jaw. Some people may develop an infection in the treated area, e.g., mouth or throat inflammation.

Frequency not known (cannot be estimated from the available data):

• Blockage of the airways due to swelling of the treated area

• Fistula in the treated area
• Sepsis
• Vascular rupture

Severe side effects such as inflammation of the bile ducts or gallbladder, liver abscess, or perforation in the treated area have been reported with the use of Foscan in tumors that are not head and neck tumors. Ask your doctor for more information.

Reporting of side effects

If you experience any side effects, talk to your doctor or nurse, even if it is possible side effects not listed in this leaflet. You can also report side effects directly through the national reporting system listed in Appendix V. By reporting side effects, you can help provide more information on the safety of this medicine.

5. Storage of Foscan

Keep this medicine out of the sight and reach of children.

Do notuse this medicine after the expiry date stated on the label and carton.

The expiry date is the last day of the month stated.

Foscan will be stored in the hospital pharmacy.

Do notstore above 25°C.

Keep in the original packaging to protect from light. Once the medicine is removed from the container, it must be used immediately.

Each vial is a single dose, and any unused medicine should be discarded.

6. Container Contents and Additional Information

Foscan Composition

• The active ingredient is temoporfin. Each ml contains 1 mg of temoporfin.
• The other components are anhydrous ethanol (E1510) and propylene glycol (E1520).

Product Appearance and Container Contents

Foscan injectable solution is a dark purple solution presented in an amber glass vial containing 1 ml, 3 ml, or 6 ml of solution. Each container contains a glass vial and a filter.

Only some pack sizes may be marketed.

Marketing Authorization Holder and Manufacturer

biolitec Pharma Ltd.

Otto-Schott-Str. 15

07745 Jena

Germany

Phone: +49 3641 5195330

Fax: +49 3641 5195331

Date of Last Revision of this Leaflet:

Detailed information on this medicinal product is available on the European Medicines Agency website: http://www.ema.europa.eu

This information is intended solely for medical professionals or healthcare professionals:

Foscan 1 mg/ml injectable solution

Temoporfin

1. CONTAINER CONTENTS

The active substance is temoporfin. Each ml of solution contains 1 mg of temoporfin. The excipients are anhydrous ethanol and propylene glycol. A filter with Luer connections for syringe and cannula is provided.

Each container contains a vial with 1 ml, 3 ml, or 6 ml of injectable solution.

Each vial is a single dose, and the unused solution must be discarded.

1. DOSE CALCULATION

Calculate the necessary dose of Foscan according to the patient's body weight. The dose is 0.15 mg/kg of body weight.

1. ADMINISTRATION OF FOSCAN (96 hours before laser illumination of the treatment site)

Foscan must be administered intravenously through a resident cannula in a large proximal vein of an extremity, preferably in the antecubital fossa. The permeability of the resident cannula must be tested before administering the injection.

The dark purple color of the solution, along with the amber vial, makes it impossible to perform a visual check for particles. For this reason, an in-line filter must be used as a precautionary measure, which is included in the container.

Collect all the contents of the vial containing Foscan with a syringe and expel the air (Figure 1).

Figure 1

Attach the filter to the syringe (Figure 2).

Figure 2

Press the syringe plunger to fill the entire dead space within the filter. Continue pressing the plunger to expel excess Foscan until the necessary volume remains in the syringe, including enough to cover the dead space of the intravenous cannula (Figure 3).

Figure 3

Attach the syringe and filter to the cannula. Administer the necessary dose of Foscan by slow intravenous injection over a minimum of 6 minutes (Figure 4).

Figure 4

Remove the intravenous cannula immediately after injection. DO NOT flush with aqueous solutions such as sodium chloride injection solution 9 mg/ml (0.9%) or water for injectable preparations.

Special care must be taken to avoid extravasation at the injection site. If extravasation occurs, the exposed area must be protected from light for a period of at least 3 months. There is no known benefit to injecting another substance into the extravasation site.

Foscan is photosensitive. Once removed from its vial, it must be administered immediately. When a delay is unavoidable, the solution must be protected from light.

1. LASER ILLUMINATION OF THE TREATMENT SITE

Please consult the user manual for the laser and microlens fiber optic.

96 hours after administration of Foscan, the treatment site must be illuminated with 652 nm light from an approved laser source. The light must be applied to the entire surface of the tumor using an approved microlens fiber optic. Whenever possible, the illuminated area should extend beyond the tumor margin by a distance of 0.5 cm.

Light must not be administered before 90 hours or after 110 hours of Foscan injection.

The incident light dose is 20 J/cm2, applied by the microlens fiber optic in a circular field to the surface of the tumor with an irradiance of 100 mW/cm2, which implies an illumination time of 200 seconds.

Each field must be illuminated only once per treatment. Multiple non-overlapping fields can be illuminated. It must be ensured that no region of tissue receives a light dose greater than the specified dose. Tissues outside the target area must be completely protected to avoid photoactivation by scattered or reflected light.

1. SAFETY INFORMATION

Foscan is not irritant.

Disposal of unused medicinal products and all materials that have come into contact with them must be carried out in accordance with local regulations.