2010
• At-home palliative sedation for end-of-life cancer patients.

2009
• Exploration of Concerns of Relatives During Continuous Palliative Sedation of Their Family Members with Cancer.
• Palliative Sedation in a Specialized Unit for Acute Palliative Care in a Cancer Hospital: Comparing Patients Dying With and Without Palliative Sedation
• Use of Palliative Sedation for Intractable Symptoms in the Palliative Care Unit of a Comprehensive Cancer Center

2008
• Continuous deep sedation for patients nearing death in the Netherlands: descriptive study

2006
• Continuous deep sedation (CDS)

2005
• Efficacy and safety of palliative sedation therapy: A multicenter, prospective, observational study conducted on specialized palliative care units in Japan

2002
• Practices and attitudes of Japanese oncologists and palliative care physicians concerning terminal sedation: a nationwide survey

2001
• Bispectral Index Monitoring in Unconscious Palliative Care Patients
• Bispectral Index Monitoring During Sedation With Sevoflurane, Midazolam, and Propofol

2000
• Responding to intractable terminal suffering: The role of terminal sedation and voluntary refusal of food and fluids. Position Paper.
• Pain and symptom management: Terminal sedation for existential distress