The role of sublingual sufentanil nanotabs for pain relief

Rapid Determination of Sufentanil in Human Plasma by UHPLC-QqQ-MS-MS

This paper presents a rapid, sensitive and precise method developed and validated for the quantification of sufentanil in biological samples using ultra-performance liquid chromatography coupled with QqQ-MS-MS. Plasma samples were extracted with simple and fast liquid-liquid extraction (ethyl acetate, pH 9). Calibration curve showed linearity in the concentration range of 0.005-30 µg/L. The lower limit of quantification was 0.010 µg/L. The most important method features are low lower limit of quantification value, simple plasma extraction and small sample volume. This method is suitable not only for evaluation of the pharmacokinetics, toxicology, bioavailability and clinical pharmacology of sufentanil but also for the detection and identification of this compound in human plasma samples for forensic purposes.

Sufentanil 30 µg Sublingual Tablet: A Review in Acute Pain

The sufentanil 30 μg sublingual tablet (hereafter referred to as the sufentanil ST) is approved in the EU for acute moderate to severe pain in adults (Dzuveo™) and in the USA for acute pain severe enough to require an opioid analgesic and for which alternative treatments are inadequate (Dsuvia™). It is a single-strength tablet housed in a single-dose applicator (which may minimize the likelihood of dosing errors) and is strictly for use in medically supervised/monitored settings. It is administered by a healthcare professional and has a minimum re-dose interval of 1 h and no drug delivery setup requirements. In placebo-controlled or noncomparative phase 2 or 3 trials, the sufentanil ST provided effective analgesia for adults with moderate to severe acute pain due to surgery or trauma/injury, reducing the intensity of pain within 15-30 min after the first dose and maintaining analgesic benefit over the 2-24 h study periods. Such short-term use of the sufentanil ST was also generally well tolerated. Studies directly comparing the sufentanil ST with other opioids in terms of efficacy, tolerability, usability and cost effectiveness would be beneficial, as would analyses of its abuse potential, given sufentanil is considerably more potent than fentanyl or morphine. In the meantime, current data indicate that the sufentanil ST is a noninvasive, fast-acting, opioid formulation for managing moderate to severe acute pain in medically supervised/monitored settings that may be of particular use when oral or intravenous opioid analgesia is not possible/feasible.

Sufentanil sublingual tablet system for the management of postoperative pain

INTRODUCTION

Intravenous patient-controlled opioid analgesia has been an important improvement in addressing insufficient management of acute postoperative pain for over 40 years. However, there are number of weaknesses for intravenous patient-controlled analgesia, including operator and device error, intravenous line patency issues, and risk of catheter-related infection, all of which contribute to the complications and increase in cost of care. The sublingual sufentanil tablet system is a major evolution in both drug and technological management of postoperative pain. Areas covered: We reviewed the use of the sublingual sufentanil tablet system in management of moderate to severe postoperative pain in hospitalized patients, with a particular focus on the pharmacological properties of sufentanil and clinical use in different surgical patients. Expert opinion: The sublingual sufentanil tablet system can decrease intravenous opioid based patient-controlled analgesia related complications and safety issues. Current clinical studies have demonstrated this noninvasive-novel system to be safe and effective in management of acute pain in the postsurgical setting. Researchers should focus on comparing it with other available patient controlled analgesia modalities and evaluating the efficiency and cost effectiveness of the sublingual sufentanil tablet system.