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Swissmedic Vigilance News Edition 21 – November 2018

In this edition: Isotretinoin and DOAC – Updates Confusion between amphotericin B formulations Guest articles: RPVC Zurich and RPVC Ticino Quality Assurance in Transfusion Practice Statistical Review 2017



In this edition:

Isotretinoin and DOAC – Updates
Confusion between amphotericin B formulations
Guest articles: RPVC Zurich and RPVC Ticino
Quality Assurance in Transfusion Practice
Statistical Review 2017

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episode of hepatitis while taking the betalactam<br />

cefuroxime, the causality between<br />

the acute hepatitis and amoxicillin/clavulanic<br />

acid was formally rated as probable according<br />

to the CIOMS/WHO criteria.<br />

The following measures were recommended:<br />

the issuing of an allergy card for<br />

beta-lactams, the alternative use of other<br />

antibiotic groups with no structural similarity,<br />

such as macrolides or fluoroquinolones,<br />

or the administration of beta-lactams only in<br />

life-threatening situations.<br />

The Swiss RPVC Approach: Lessons for the<br />

future<br />

The Swiss spontaneous reporting system for<br />

postmarketing safety monitoring enables<br />

medical professionals to report ADR to pharmacovigilance<br />

centres. Such systems allow<br />

physicians and pharmacists to become directly<br />

involved in the safety monitoring system<br />

and can help them in their duty to report<br />

reactions as required by the Swiss Federal<br />

Act on Medicinal Products and Medical<br />

Devices. Detailed information on relevant<br />

symptoms, diagnostic results, history details,<br />

concomitant medication and the subsequent<br />

clinical outcome of the ADR can be reported<br />

using these systems. This detailed information<br />

directly from the healthcare professional<br />

is particularly important for ADR that<br />

are serious or rare, and is also an essential<br />

component of the postmarketing pharmacovigilance<br />

system. The remit is very broad<br />

and encompasses all medicines that are used<br />

by the general public (table 2).<br />

ADR Medicine(s) Reference URL<br />

Pancytopenia Methotrexate Schweiz Med Forum<br />

2017;17(2829):594-596<br />

Type II thrombocytopenia Heparin Schweiz Med Forum<br />

2017;17(33):676-677<br />

Perforated duodenal ulcer Naproxen Schweiz Med Forum<br />

2017;17(36):756-759<br />

Overdose after administration<br />

error<br />

Buprenorphine Schweiz Med Forum<br />

2017;17(38):806-807<br />

Bilateral achillodynia Ciprofloxacin Schweiz Med Forum<br />

<strong>2018</strong>;18(06):123-124<br />

Hemiballism Cinnarizine Schweiz Med Forum<br />

<strong>2018</strong>;18(07):145-146<br />

https://medicalforum.ch/de/article/doi/smf.2017.03013/<br />

https://medicalforum.ch/de/article/doi/smf.2017.03036/<br />

https://medicalforum.ch/de/article/doi/smf.2017.03053/<br />

https://medicalforum.ch/de/article/doi/smf.2017.03055/<br />

https://medicalforum.ch/de/article/doi/smf.<strong>2018</strong>.03201/<br />

https://medicalforum.ch/de/article/doi/smf.<strong>2018</strong>.03198/<br />

Nalmefene Schweiz Med Forum<br />

<strong>2018</strong>;18(1314):295-296<br />

Palpitations Xylometazoline Schweiz Med Forum<br />

<strong>2018</strong>;18(1920):415-416<br />

Extrapyramidal symptoms Metoclopramide Schweiz Med Forum<br />

<strong>2018</strong>;18(10):220-2<strong>21</strong><br />

Weakness, bradycardia, visual<br />

disturbance, hyperkalemia<br />

Haemorrhage and Vitamin-K<br />

deficiency<br />

Digoxin Schweiz Med Forum<br />

<strong>2018</strong>;18(22):460-462<br />

Orlistat Swiss Med Forum.<br />

<strong>2018</strong>;18(23):479-481<br />

Restlessness, malaise and tremors<br />

in opioid withdrawal syndrome<br />

https://medicalforum.ch/de/article/doi/smf.<strong>2018</strong>.03206/<br />

https://medicalforum.ch/de/article/doi/smf.<strong>2018</strong>.03255/<br />

https://medicalforum.ch/de/article/doi/smf.<strong>2018</strong>.03204/<br />

https://medicalforum.ch/de/article/doi/smf.<strong>2018</strong>.03200/<br />

https://medicalforum.ch/de/article/doi/smf.<strong>2018</strong>.03293/<br />

Acute liver failure<br />

Repeated<br />

paracetamol<br />

Schweiz Med Forum<br />

<strong>2018</strong>;18(<strong>21</strong>):437-439<br />

https://medicalforum.ch/de/article/doi/smf.<strong>2018</strong>.03257/<br />

Table 2: Examples of adverse drug reactions with corresponding medicines<br />

<strong>Swissmedic</strong> <strong>Vigilance</strong> <strong>News</strong> | <strong>Edition</strong> <strong>21</strong> <strong>–</strong> <strong>November</strong> <strong>2018</strong> 20 | 39

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