Postarthroscopy analgesia using intraarticular levobupivacaine and intravenous dexketoprofen trometamol

An update on pain management for elderly patients undergoing ambulatory surgery

PURPOSE OF REVIEW

The aim of this review is to provide an overview of the drugs and techniques used for multimodal postoperative pain management in the older population undergoing surgery in the ambulatory setting.

RECENT FINDINGS

Interest has grown in the possibility of adding adjuncts to a single shot nerve block in order to prolong the local anesthetic effect. The rapid and short-acting local anesthetics for spinal anesthesia are potentially beneficial for day-case surgery in the older population because of shorter duration of the motor block, faster recovery, and less transient neurologic symptoms. Another recent advance is the introduction of intravenous acetaminophen, which can rapidly achieve rapid peak plasma concentration (<15 min) following infusion and analgesic effect in ∼5 min with a duration of action up to 4 h.

SUMMARY

The nonopioid analgesic therapies will likely assume an increasingly important role in facilitating the recovery process and improving the satisfaction for elderly ambulatory surgery patients. Strategies to avoid the use of opioids and minimize opioid-related side-effects is an important advance as we expand on the use of ambulatory surgery for the aging population.

[Dexketoprofen trometamol in dorsalgia treatment]

Lower back pain (LBP) remains an important problem due to its high prevalence. LBP is the fifth in frequency among reasons for seeking treatment, and one of the most common among the chronic pain syndromes. Nonsteroidal anti-inflammatory drugs (NSAIDs) are considered to be the «gold standard» in relieving back pain. In treatment of acute musculoskeletal pain syndromes, special attention is drawn to drugs characterized by high analgesic activity and a short half-life. Among the drugs in this group, dexketoprofen (a derivative of propionic acid), a water-soluble salt of the dextrorotatory enantiomer of ketoprofen, deserves special attention. Over the last decade, a number of studies have shown the high efficacy of dexketoprofen trometamol.

The Analgesic Effects of Morphine and Tramadol Added to Intra-articular Levobupivacaine-Tenoxicam Combination for Arthroscopic Knee Surgery on Postoperative Pain; a Randomized Clinical Trial

BACKGROUND

Arthroscopic knee surgery is commonly performed as an outpatient procedure and is often associated with postoperative pain.

OBJECTIVES

We aimed to compare the effects of intra-articular levobupivacaine-tenoxicam-tramadol and levobupivacaine-tenoxicam-morphine combinations on postoperative pain in patients undergoing elective arthroscopic knee surgery.

MATERIALS AND METHODS

A total of 90 ASA I-II patients undergoing elective arthroscopic meniscectomy under general anesthesia were enrolled. The participants were randomly allocated to three groups to receive the following intra-articular medications after completion of the surgery and before deflation of the tourniquet: Group S, 20 mL of saline; Group T, 35 mg of levobupivacaine, 20 mg of tenoxicam, and 100 mg of tramadol in 20 mL saline; and Group M, 35 mg of levobupivacaine, 20 mg of tenoxicam, and 4 mg of morphine in 20 mL saline. Visual analogue scale values at rest (VASr) and at active flexion of knee (VASa) at postoperation hours 1, 2, 4, 8, 12, and 24, duration of analgesia, total analgesic consumption, and number of rescue analgesia at 24 hours were evaluated.

RESULTS

VASr and VASa were significantly higher in group S in comparison to other groups (P < 0.05). Duration of analgesia was significantly longer in Group T and Group M than in Group S (P < 0.05). The difference between group T and group M was also significant (P < 0.05). Number of rescue analgesia and total analgesic consumption at postoperative hour 24 was significantly fewer in group M compared with other groups (P < 0.05).

CONCLUSIONS

Intra-articular levobupivacaine-tenoxicam-morphine combination provides effective pain relief, longer analgesic duration, and less analgesic requirement when compared with intra-articular levobupivacaine-tenoxicam-tramadol combination and saline after knee arthroscopic surgery.