PROSPECT guideline for hallux valgus repair surgery: a systematic review and procedure-specific postoperative pain management recommendations

Hallux valgus repair is associated with moderate-to-severe postoperative pain. The aim of this systematic review was to assess the available literature and develop recommendations for optimal pain management after hallux valgus repair. A systematic review using PROcedure SPECific Postoperative Pain ManagemenT (PROSPECT) methodology was undertaken. Randomized controlled trials (RCTs) published in the English language from inception of database to December 2019 assessing postoperative pain using analgesic, anesthetic, and surgical interventions were identified from MEDLINE, EMBASE, and Cochrane Database, among others. Of the 836 RCTs identified, 55 RCTs and 1 systematic review met our inclusion criteria. Interventions that improved postoperative pain relief included paracetamol and non-steroidal anti-inflammatory drugs or cyclo-oxygenase-2 selective inhibitors, systemic steroids, ankle block, and local anesthetic wound infiltration. Insufficient evidence was found for the use of gabapentinoids or wound infiltration with extended release bupivacaine or dexamethasone. Conflicting evidence was found for percutaneous chevron osteotomy. No evidence was found for homeopathic preparation, continuous local anesthetic wound infusion, clonidine and fentanyl as sciatic perineural adjuncts, bioabsorbable magnesium screws, and plaster slippers. No studies of sciatic nerve block met the inclusion criteria for PROSPECT methodology due to a wider scope of included surgical procedures or the lack of a control (no block) group. The analgesic regimen for hallux valgus repair should include, in the absence of contraindication, paracetamol and a non-steroidal anti-inflammatory drug or cyclo-oxygenase-2 selective inhibitor administered preoperatively or intraoperatively and continued postoperatively, along with systemic steroids, and postoperative opioids for rescue analgesia.

Impact of Perioperative Hypnosedation on Postmastectomy Chronic Pain: Preliminary Results

Objectives: The main aim of this prospective nonrandomized study was to evaluate if mastectomy performed with perioperative hypnosedation led to a lower incidence of chronic pain compared with mastectomy under general anesthesia. Methods: Forty-two breast cancer patients who underwent mastectomy either under GA (GA group, n = 21) or HYP (HYP group, n = 21) associated with local and/or regional anesthesia were included. The type of adjuvant therapy as well as the number of reconstructive surgical procedures were well balanced between the 2 groups. The average age of the patients and the type of axillary surgery were also equivalent. Incidence of postmastectomy chronic pain, lymphedema, and shoulder range of motion (ROM) were evaluated after a mean 4-year follow-up. Results: The study shows a statistically significant lower incidence of postmastectomy chronic pain in HYP group (1/21, 1 patient out of 21 experiencing pain) compared with GA group (9/21) with 9 patients out of 21 experiencing pain (P = .008). ROM for shoulder was also less frequently affected in the hypnosedation group, as only 1 patient had decreased ROM, instead of 7 in the other group (P = .04). Conclusions: Our study is the first to hint at the potential benefits of hypnosedation on postmastectomy chronic pain. Despite the limitations of this study (nonrandomized, small sample), preliminary results merit further study of hypnosedation.

Hypnosis and superficial cervical anesthesia for total thyroidectomy in a high-risk patient - A case report

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Total thyroidectomy can be challenging in high-risk patients.

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Local superficial anesthesia combined with a hypnosis-analgesia technique instead of intravenous sedation.

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Because of difficulties controlling the thyrotoxic state.

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Given the multiple cardiac and large vessel malformations, a possible variant of the inferior laryngeal nerve was expected.

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Locoregional deep cervical anesthesia can be associated with breathing problems when performed bilaterally.

Introduction

Total thyroidectomy can be challenging in high-risk patients. Local cervical anesthesia with sedation is an alternative to general anesthesia.

Case presentation

A 33-year old male patient with cyanotic congenital heart disease due to unrepaired tricuspid atresia type Ic and associated pulmonary arterial hypertension presented with tachycardic atrial fibrillation and amiodarone-induced thyrotoxicosis resulting in recurrent hemodynamic instability. Because of difficulties controlling the thyrotoxic state, the indication for total thyroidectomy was established. Total thyroidectomy was subsequently performed using local anesthesia combined using a hypnosis-analgesia technique instead of intravenous sedation. The intervention and the post-operative course were uneventful.

Discussion

A well-established therapist-patient relationship is crucial for a successful induction of hypnosis. Patient motivation and expectations are equally important for a successful implementation of this approach.

Conclusion

We conclude that hypnosis combined with local anesthesia provides an effective alternative in selected patients with very high anesthesiological risk.

Evaluation of the Explorer Endoscopy Mask(©) for esogastroduodenoscopy in children: a retrospective study of 173 cases

AIMS

The aim of this study was to evaluate the usability and safety of the Explorer Endoscopy Mask(®) (EM) as an alternative to endotracheal intubation in children undergoing elective esogastroduodenoscopy (EGD) under general anesthesia (GA).

METHODS

This study was a retrospective observational study. The study was undertaken at the pediatric digestive endoscopy suite in the Cliniques universitaires Saint-Luc, Brussels, Belgium. We retrospectively analyzed the occurrence of minor and major airway-related adverse effects during pediatric EGD procedures performed under GA with the EM between June 2014 and March 2015.

RESULTS

During the study period, 173 patients underwent EGD. Their mean age was 8.4 years (median: 9.1 years, range 4 months to 16 years). Mean duration of endoscopy (from insertion to removal of the endoscope) was 12.6 min (median: 12 min, range 3-47 min). The use of EM was uneventful in 159 (92%) cases. There were 24 airway-related adverse events in 14 children. Hypoxemia (SpO2 <90%) (13 events, 7.5%) was the most commonly encountered complication followed by laryngo- or bronchospasm (five events, 2.89%), cough (five events, 2.89%), and intubation (one event, 0.58%). No cases of regurgitation/aspiration were observed.

CONCLUSIONS

Our data support the EM use in pediatric EGD. There were few transient respiratory adverse events which were easily solved with minor interventions.

Successful ventilation through a Rüsch intubation guide catheter in severe laryngotracheal stenosis

BACKGROUND

Providing adequate ventilation may remain complex in patients with severe proximal laryngotracheal stenosis, especially when the airway is shared with the surgeon during tracheal resection surgery. We describe an effective alternative to standard endotracheal intubation using a Rüsch flexible intubation guide catheter.

METHODS

In two patients undergoing tracheal repair surgery, we failed to insert a 5.0 inner diameter endotracheal tube (6.9 mm outer diameter) or a 6.0 mm outer diameter endoscope through the laryngotracheal stenosis. However, using indirect laryngoscopy, a 6.0 outer diameter Rüsch flexible intubation guide catheter was passed successfully through the vocal cords and then through the stenosis. Controlled ventilation was achieved by means of the Rüsch guide, provided with its two large Murphy's eyes. When the trachea was opened, the Rüsch guide was removed just enough for the surgeons to place a Montandon tracheal tube, at that point taking over ventilation. A 7.0 inner diameter endotracheal cuffed tube had been inserted onto the Rüsch guide and left pending upstream from the vocal cords. Once the posterior tracheal wall was sutured, this endotracheal cuffed tube was slid along the Rüsch guide through the vocal cords with the cuff placed beyond the tracheal sutures.

RESULTS

Controlled ventilation through the Rüsch flexible intubation guide catheter showed satisfying and stable ventilatory parameters in both patients. Inspiratory pressures of 25-30 mmHg were enough to reach adequate tidal volumes around 450 ml. End tidal CO₂ was kept between 35 and 40 mmHg (PaCO₂ showed similar values). Standard endotracheal intubation at the end of the tracheal resection was easy and safe thanks to the Rüsch guide still in place between the vocal cords.

CONCLUSIONS

We suggest an effective and reliable method using a Rüsch flexible intubation guide catheter for airway management in patients suffering from laryngotracheal stenosis in the setting of tracheal repair surgery.

[Perioperative hypnosis: What analgesic impact ?]

Perioperative pain is a burden that often is insufficiently addressed. Considering the limitations of pharmacological approaches in this context, hypnosis is a promising technique as part of a multimodal management plan for acute surgical pain. There is a growing interest for hypnosis from patients and the medical community. It can be practiced in the pre- or post-operative setting for acute symptom management (pain and anxiety), as well as per-operatively as a substitute to anesthetic care, or as a complement (hypnosedation). This article aims to clarify these different uses of hypnosis for perioperative analgesia, as well as the benefits that can be expected.