A stimulated defecation program is indicated for the patient with:

A stimulated defecation program is indicated for the patient with:

• A. Sensory or cognitive defects
• B. Normal transit constipation
• C. Weak pelvic floor musculature
• D. Hypersensitivity to rectal filling

Answer: (A)

A stimulated defecation program is used when a patient cannot reliably perceive or respond to the urge to defecate, such as with sensory or cognitive defects. In these cases, rectal stimulation (digital stimulation or suppositories) at scheduled times triggers the defecation reflex, creating a predictable bowel movement even without voluntary sensation or timed cues. This helps establish a regular evacuation pattern, reduces stool retention, and lowers the risk of overflow or incontinence tied to absent or unreliable rectal sensation. Timing can take advantage of the gastrocolic reflex after meals to improve response. The other scenarios involve different needs—weak pelvic floor might benefit from pelvic floor training, hypersensitivity would make routine rectal stimulation uncomfortable or inappropriate, and normal transit constipation doesn’t require a stimulation-based approach.

A stimulated defecation program is used when a patient cannot reliably perceive or respond to the urge to defecate, such as with sensory or cognitive defects. In these cases, rectal stimulation (digital stimulation or suppositories) at scheduled times triggers the defecation reflex, creating a predictable bowel movement even without voluntary sensation or timed cues. This helps establish a regular evacuation pattern, reduces stool retention, and lowers the risk of overflow or incontinence tied to absent or unreliable rectal sensation. Timing can take advantage of the gastrocolic reflex after meals to improve response. The other scenarios involve different needs—weak pelvic floor might benefit from pelvic floor training, hypersensitivity would make routine rectal stimulation uncomfortable or inappropriate, and normal transit constipation doesn’t require a stimulation-based approach.