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Published on: April 7, 2023
Perioperative care of a child with Ullrich congenital muscular dystrophy
Neesann Puangsuvan1, Robert A Mester, Venkataraman Ramachandran
1University of Missouri School of Medicine, Columbia, Missouri, USA.
Insights
Anesthetic management for Ullrich congenital muscular dystrophy (UCMD) requires careful airway control and consideration of cardiovascular and respiratory systems. Propofol and remifentanil can facilitate rapid sequence intubation, avoiding neuromuscular blocking agents in UCMD patients.
Area of Science:
- Anesthesiology
- Neuromuscular Disorders
- Pediatric Surgery
Background:
- Ullrich congenital muscular dystrophy (UCMD) is a severe inherited neuromuscular disorder characterized by axial muscle contractures and distal joint hyperlaxity.
- Patients with UCMD may require anesthesia for orthopedic procedures or unrelated surgical emergencies.
- Early hypotonia and respiratory failure are common, complicating anesthetic management.
Observation:
- A 4-year-old UCMD patient underwent emergency surgery for a ruptured appendix.
- Anesthetic challenges included rapid airway control, aspiration risk, micrognathia, limited mouth opening, and potential cardiorespiratory compromise.
- The case highlighted the need for tailored anesthetic strategies in UCMD.
Findings:
- Rapid sequence intubation was necessary due to the intra-abdominal process and aspiration risk.
- Choice of anesthetic agents was critical, considering potential interactions with neuromuscular function.
- Perioperative management focused on securing the airway and supporting cardiorespiratory systems.
Implications:
- Anesthetic management for UCMD patients necessitates a thorough understanding of their specific physiological challenges.
- Utilizing agents like propofol and remifentanil for rapid sequence intubation can mitigate risks associated with neuromuscular blocking agents.
- This case underscores the importance of individualized anesthetic plans for rare neuromuscular diseases.
Abstract:
Ullrich congential muscular dystrophy (UCMD) is a severe form of congenital muscular dystrophy manifesting axial muscle contractures and distal joint hyperlaxity. Severe hypotonia and associated respiratory failure may occur early in the disease process. Given the various associated orthopedic conditions, anesthetic management may be required during surgical interventions to correct skeletal deformities or these patients may present with surgical conditions unrelated to their primary illness. We present a 4-year-old with UCMD who required operative intervention for a ruptured appendix. Anesthetic care implications included the need for a rapid airway control to limit the risks of aspiration due to the intra-abdominal process, choice of neuromuscular blocking agent for rapid sequence intubation, associated airway issues related to micrognathia and limited mouth opening, and the potential for involvement of the cardiovascular and respiratory systems. The perioperative management of patients with UCMD is discussed including the use of propofol and remifentanil for rapid sequence intubation to avoid the need for neuromuscular blocking agents.
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