Case Report: Intranasal esketamine and accelerated intermittent theta-burst stimulation for severe treatment-resistant depression with suicidal ideation - Scorecard - MDSpire

Case Report: Intranasal esketamine and accelerated intermittent theta-burst stimulation for severe treatment-resistant depression with suicidal ideation

  • By

  • Chun-Hung Chang

  • Yu-Der Hsia

  • Wen-Chun Liu

  • Chien-Ho Lin

  • Jianjung Ying

  • Hsin-Chi Tsai

  • July 1, 2026

  • 0 min

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Clinical Scorecard: Combined Use of Intranasal Esketamine and Accelerated Intermittent Theta-Burst Stimulation for Severe Treatment-Resistant Depression with Suicidal Thoughts: A Case Study

At a Glance

CategoryDetail
ConditionSevere Treatment-Resistant Depression with Suicidal Ideation
Key MechanismsIntranasal esketamine and intermittent theta-burst stimulation (iTBS) targeting the left dorsolateral prefrontal cortex.
Target PopulationPatients with treatment-resistant major depressive disorder and high-risk suicidal ideation.
Care SettingInpatient psychiatric care.

Key Highlights

  • Patient showed improvement in depressive symptoms and suicidal ideation after treatment.
  • Combined treatment involved 84 mg of intranasal esketamine and 10 iTBS sessions over 4 days.
  • Clinical status remained stable at 2-week follow-up with significant score reductions.

Guideline-Based Recommendations

Diagnosis

  • Assessment of treatment-resistant major depressive disorder based on inadequate response to at least two antidepressant trials.

Management

  • Consider combined use of intranasal esketamine and accelerated iTBS for severe cases.

Monitoring & Follow-up

  • Monitor for clinical improvement and side effects during treatment.

Risks

  • Potential for inadequate response to treatment and need for rapid intervention in high-risk patients.

Patient & Prescribing Data

A 29-year-old woman with recurrent major depressive disorder and high-risk suicidal ideation.

Intranasal esketamine and iTBS may provide rapid symptom relief in inpatient settings.

Clinical Best Practices

  • Utilize a combination of pharmacotherapy and neuromodulation techniques for treatment-resistant depression.
  • Implement safety management protocols during combined treatment approaches.

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