Background
Methods
Access to structured medication data
Automated assessment of complexity factors
Personalization of the analysis to patient needs
Suggestion of optimisation measures tailored to the patient’s needs
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Recommendations for action of the health care provider, e.g. to recommend a dosage aid
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Training material, e.g. patient leaflets
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Algorithms to modify the medication regimen, e.g. by selecting an alternative drug with less frequent dosing
Technical implementation of the functionalities
Results
Access to structured medication information
Automated assessment of complexity factors
Complexity factor | Identifiable in medication schedule? | Characteristic in medication schedule | Key question | Optimisation measure |
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Dosage forms | ||||
Inhalers | ||||
Metered dose inhaler | yes | Pharmacy Product Number | Many patients find it difficult to pull the trigger of their inhaler and to inhale at the same time. Are you having any trouble using your inhaler? For how many seconds after inhalation do you hold your breath? | Recommendation of action Training material |
Elpenhaler | Do you always manage to insert and remove the blister strip without any problems? For how many seconds after inhalation do you hold your breath? | Training material | ||
Nebulisers | Many patients find it difficult to measure the exact number of drops. Do you have any problems measuring the dose for your nebuliser? | Training material | ||
Capsule-based inhalers | For how many seconds after inhalation do you hold your breath? Do the capsules contain powder residues after inhalation | Training material | ||
Other inhalers | For how many seconds after inhalation do you hold your breath? | Training material | ||
Injection devices (non-prefilled) | yes | Pharmacy Product Number | How frequently do you change the injection site? | Algorithm |
Injection devices (prefilled) | yes | Pharmacy Product Number | How frequently do you change the injection site? | Training material |
Transdermal patches | yes | Pharmacy Product Number | Do you sometimes have to change your patch more often than prescribed, e.g. because it does not last or the effect wears off too quickly? | Training material |
Nasal preparations (prescription-only) | yes | Pharmacy Product Number | Many patients have the feeling that they have to use more spray/drops than prescribed in order to achieve a sufficient effect. Does this reflect your experience? | Training material |
Solid dosage forms for oropharyngeal use | yes | Pharmacy Product Number | This drug should not be swallowed but should be applied to the oral cavity. Have you ever swallowed this drug by mistake? | Recommendation of action |
Liquid dosage forms for oropharyngeal use | yes | Pharmacy Product Number | This drug is not to be swallowed. It should be applied to the oral cavity. Have you ever swallowed this drug by mistake? | Recommendation of action |
Ophthalmic preparations | ||||
Drops | yes | Pharmacy Product Number | Do you always succeed in inserting a drop into the conjunctival sac at the first attempt? Do you always keep both eyes closed after the drop? | Training material |
Ointment/ creme/ gel | Do you always succeed in inserting the correct amount of this medication into the conjunctival sac at the first attempt? | Training material | ||
Rectal preparations | yes | Pharmacy Product Number | Many patients have problems with the use of this drug. Does this equally apply to you? | Training material |
Dermatological preparations (prescription-only) | yes | Pharmacy Product Number | Many patients find it difficult to choose the right amount of cream or ointment. Do you equally have problems using your cream or ointment? | Recommendation of action |
Liquid oral dosage forms | ||||
With measuring device | yes | Pharmacy Product Number | Many patients describe the measurement of a liquid drug as difficult. Do you have any difficulties with the measurement - for example when using the enclosed dosage device? | Recommendation of action Training material |
Dry syrup | Many patients report problems with the preparation of their liquids, e.g. because a strong foam develops. Do you have any difficulties with the preparation? | Training material | ||
Drops | Counting drops is difficult for many patients.Do you have any difficulties concerning this? | Training material | ||
Otological preparations | yes | Pharmacy Product Number | Patients often find it often difficult to use ear drops - for example using the dropper with a tilted head. Does the application also cause problems for you? | Training material |
Vaginal preparations | yes | Pharmacy Product Number | Many patients are insecure about the vaginal application of drugs. Does this also apply to you? | Training material |
Dosage schemes | ||||
Once weekly administration | Yes | Free text (definition of keywords) | This drug should be used once a week. Is it difficult for you to use this drug always at the same day of the week? | Recommendation of action |
Tablet splitting | Yes | Dosage scheme | Do you find it difficult to split your tablets consistently into pieces that have the same size? | Algorithm Training material |
Total number of drugs | Yes | Lines in medication schedule | When taking a multitude of drugs simultaneously, many patients feel overburdened. Do you have difficulties keeping track of your drugs? | Algorithm Recommendation of action |
Administration more than two times daily | yes | Dosage scheme | Is it a problem for you to take your medication several times a day in everyday life? | Recommendation of action |
Administration at lunch time | Yes | Dosage scheme | According to your medication schedule, you should use this drug at noon. Many patients find it difficult to actually do this in everyday life. Have you found it difficult to take your drugs at noon? | Recommendation of action |
Administration every two days or less frequently | Yes | Free text (definition of keywords) | Is it difficult for you to remember taking this drug because it is not used every day? | Recommendation of action |
Fixed dosing interval | Yes | Free text (definition of keywords) | Are you able to keep the exact intervals between the administrations of this drug in everyday life? | Recommendation of action |
Use of multiple doses concurrently | Yes | Dosage scheme | This drug should be used more than once at the same point in time. Do you find it difficult to use this drug repeatedly each single time? | Algorithm |
Different doses of the same active ingredient at different times of day | Yes | Dosage scheme | You use different doses of this drug during one day. Do you sometimes accidentally mix up these doses? | Recommendation of action |
Variable dosing | Yes | Dosage scheme | No exact dose is indicated for this drug. Does this make you insecure about how to take this drug? | Recommendation of action |
Occasional, episodic drug treatment | Yes | Free text (definition of keywords) | This drug is used for a limited time only. Are you able to integrate this drug into your daily routine? | Training material |
Only one drug at one specific point in time | Yes | Dosage scheme | Your medication schedule specifies that you use this drug at a separate time. Do you ever forget to take this drug? | Recommendation of action |
Pro re nata (as needed) medication | Yes | Free text (definition of keywords) | In your medication schedule, it is specified that you may use this medication if necessary. Do you know the medical condition that is treated with this drug? Do you know what dose you can use? | Recommendation of action |
The same active ingredient in different preparations | Yes | Pharmacy Product Number | These two drugs contain the same active ingredient. Is there a risk of you confounding these drugs? | Recommendation of action |
Additional instructions | ||||
Meal-dependent administration | Yes | Free text (definition of keywords) | Do you find it difficult to coordinate the daily use of your medication with your meals? | Recommendation of action |
Crushing tablets | Yes | Free text (definition of keywords) | This drug is to be crushed. Do you have any difficulties crushing this drug in such a way that it is it easier to take? | Algorithm |
Disintegrating tablets, capsules and powders | Yes | Free text (definition of keywords) | This drug should be dissolved before use. Is your drug always completely dissolved? | Recommendation of action |
Administration at fixed times of the day | Yes | Free text (definition of keywords) | Your medication schedule specifies that this drug should be used at a certain time of the day. Are you able to integrate this into your daily routine? | Recommendation of action |
Intake with advised liquid (or food) | Yes | Free text (definition of keywords) | Do you find it difficult in everyday life to remember taking this medication only with the special liquid or food? | Recommendation of action |
Opening capsules | Yes | Free text (definition of keywords) | These capsules are to be opened before use. Do you have any difficulties opening the capsules? | Training material |
Increasing doses | Yes | Free text (definition of keywords) | Can you tell me in your own words how you should increase the dose? | Recommendation of action Training material |
Decreasing doses | Yes | Free text (definition of keywords) | Can you tell me in your own words how you should reduce the dose? | Recommendation of action Training material |
Patient characteristics | ||||
Cognitive impairment a | No | – | Do you find it difficult to remember names, times, or dosages? | Recommendation of action |
Physical impairment a | No | – | Many patients do not manage to use their drugs without experiencing some problems. For example, they may lack strength or may no longer be able to read instructions. Do you also have physical restrictions when it comes to the use of your drugs? | Recommendation of action |
Low health literacy | No | Not considered in tool | ||
Lack of knowledge regarding disease/drug treatment | No | Not considered in tool | ||
No support in drug handling | No | Not considered in tool | ||
Busy lifestyle | No | Not considered in tool | ||
Poor numeracy skills | No | Not considered in tool | ||
Swallowing difficulties | No | – | Do you have problems swallowing your drugs? | Algorithm Recommendation of action Training material |
Use of alternative medicines | No | Not considered in tool | ||
Alcohol or illicit drug use | No | Not considered in tool | ||
Product characteristics | ||||
Similar drug names a | No | – | Do you have problems distinguishing your drugs because they look similar or their names sound alike? | Recommendation of action |
Similar drug appearance a | No | – | Recommendation of action | |
Patient-unfriendly nature of solid oral dosage forms | No | Not considered in tool | ||
Patient-unfriendly nature of liquid oral dosage forms | Yes | Pharmacy Product Number | Have you ever not taken your drug because the smell, taste, or consistency disturbed you? | Recommendation of action |
Intricate packaging a | No | – | Many patients find it difficult to remove their drugs from the packaging. Do you have any difficulties with the packaging of one of your drugs? | Recommendation of action |
Process characteristics | ||||
Lack of training in dosage form use | Yes | Pharmacy Product Number | Have you been advised on how to use this drug? Do you think that an explanation of how to use your drug would make it easier for you to perform your therapy? | Training material |
Frequently changing prescriptions a | No | – | Have your drugs changed recently, for example because a drug is from another brand or because a new drug has been prescribed? Do you find these changes difficult? | Recommendation of action |
Changes in existing medication regimen a | No | – | ||
New prescription a | No | – | ||
Frequent generic substitution a | No | – | ||
Changes in tablet color or shape a | No | – | ||
Hospital discharge a | No | – | ||
Lack of comprehensibility and transparency of the instructions for drug treatment | No | Not considered in tool | ||
Complex measurements (self-performed) | Yes | Pharmacy Product Number & Free text (definition of keywords) | Do you feel safe adjusting your dose after measuring blood glucose/ blood coagulation? | Recommendation of action |
No use of medication schedule a | No | – | Do you use your medication schedule in everyday life, e.g. when you administer or prepare your drugs? | Recommendation of action |
Diverse storage conditions a | No | – | Do you store all of your drugs in one place? Has it ever happened that you forget to take drugs that you do not keep with others? | Recommendation of action |