ABSTRACT
Pregnancy following heart transplant (HT) surgery poses a high risk to the patient, and limited data are available on practices for post-HT pregnant patients. We report a case of a 34-year-old female patient in her 20th week of pregnancy, diagnosed with restrictive cardiomyopathy at 20 years of age. An HT procedure was performed 5 years ago on the patient. The patient had multiple miscarriages and in-vitro fertilization in 2021. The patient presented in the 20th week of gestation with shortness of breath and delivered prematurely via cesarean section. The procedure was successfully performed under spinal anesthesia with no complications, and the patient was stable. Implementing a multidisciplinary team in managing such challenging cases would further improve anesthesia management in the future.
ABSTRACT
Transverse myelitis is an acute inflammation of the spinal cord. Its annual incidence is 1-8 per million. Behçet disease is also a rare autoimmune disease. Transverse myelitis can be a manifestation of neuro-Behçet's disease. For those two rare diseases to present in one patient sets a challenge in anesthetic management. Up to our knowledge, our approach to managing these cases has not been reported in the literature. We present the case of a 37-year-old female patient in her 34th week of pregnancy, showing manifestations of neuro-Behçet's disease and recurrent transverse myelitis. She presented to the preanesthesia clinic on a wheelchair with worsening of baseline right lower limb weakness. The patient elected for neuroaxial anesthesia, and the procedure was conducted without complications. The patient was followed up for 6 months. The neuroaxial approach was successful. Patients with neuro-Behçet's disease and transverse myelitis can be safely managed with epidural anesthesia.
ABSTRACT
OBJECTIVES: Diagnosis of neuropathic pain is challenging. Recently, scientists developed multiple questionnaires to expedite this diagnosis including the Self-completed Leeds Assessment of Neuropathic Symptoms and Signs (S-LANSS), Douleur Neuropathique 4 questionnaire (DN4), and Neuropathic Pain Questionnaire-Short Form (NPQ-SF). MATERIALS AND METHODS: We conducted a prospective cohort study to compare the psychometric characteristics and accuracy of the three questionnaires. We assessed reliability with the Cronbach's α reliability coefficient and inter-item correlations, and validity with receiver operating characteristic (ROC) and correlation analyses. We assessed agreement between the diagnosis of the questionnaires and the reference clinical diagnosis using Cohen's kappa coefficient. RESULTS: 188 patients were analyzed: 141 (75%) had "definite neuropathic" and 47 (25%) had "nonneuropathic" pain. The NPQ-SF and S-LANSS questionnaires demonstrated acceptable reliability with Cronbach's α coefficient values of 0.54 (95% CI: 0.41-0.64) and 0.65, (95%CI: 0.57-0.72), respectively. The DN4 questionnaire demonstrated high reliability with Cronbach's α coefficient of 0.74 (95%CI: 0.68-0.79). The NPQ-SF, DN4, and S-LANSS questionnaires demonstrated "excellent" diagnostic ability with an area under the ROC curve of 0.82 (95% CI: 0.75-0.89), 0.89 (95% CI: 0.83-0.95), and 0.83 (95% CI: 0.75-0.90), respectively. Based on their optimal cutoff values, the DN4 had the highest sensitivity and lowest specificity in discriminating between neuropathic and nonneuropathic patients, while the S-LANSS had the lowest sensitivity and highest specificity. CONCLUSION: Both NPQ-SF and S-LANSS demonstrated acceptable reliability, while DN4 demonstrated high reliability. All three demonstrated excellent diagnostic validities; however, it is important to consider the sensitivity and specificity of each.