Anorectal Balloon Catheter Training

Anorectal balloon catheter training is one of the most underrated but helpful treatments for people with pelvic floor symptoms related to bowel dysfunction. This is a tool that many clinicians don’t know about or are afraid to initiate with their clients. Clinicians wonder if clients will be receptive, how to use an anorectal balloon catheter efficiently, and frequently wonder what cases are appropriate for this specific modality. Anorectal balloon catheter training is a versatile treatment helping patients with pelvic floor conditions that stem from hyposensitivity or hypersensitivity in the rectal canal.

Rehab clinicians can use anorectal balloon catheters to help with defecation training, anorectal sensory training, coordination training, and resistance training that can improve symptoms for individuals with fecal incontinence, fecal urgency, and chronic constipation as well as other colorectal diagnoses. This modality can be used to improve the coordination between the pelvic floor muscles and the abdominal muscles to assist in defecation training. It also can help a patient learn what the urge to have a bowel movement should feel like, especially if they have altered sensation in the anal canal. 

An anorectal balloon is a form of biofeedback to use with pelvic floor patients. During treatment, an anorectal balloon is placed in the rectal canal. The balloon can hold 400 mL but filling volumes are typically much lower. The balloon is then filled with air and the amount of air is altered in order to help retrain sensation in the anorectal area. Before implementing this treatment technique in a patient’s plan of care, there are a few steps a rehabilitation provider should take.

First, patients should be screened to make sure they are good candidates for this treatment. This includes internal muscle assessment of the rectal canal prior to implementing training. Detailed patient education on the purpose and procedure of training with an anorectal balloon catheter should be provided. Patients may have some experience with anorectal manometry and may need their therapist to differentiate how manometry testing is for assessment purposes, but balloon training is a biofeedback tool. 

Once this treatment is decided upon, the therapist will begin by getting some baseline measurements. These include the first feeling of sensation of the balloon filling, the first urge to defecate, and then their maximum tolerance. These baselines give a provider information on how to proceed with treatment. It is helpful to have norms readily available to be able to compare your patient’s readings to. Caution should be taken when working with patients who have had lower bowel surgeries and pediatric patients, avoiding maximum values beyond a certain value.

With proper consideration of the baseline measurements of sensation levels, a treatment plan can be developed with the use of anorectal balloon training to improve sensation and awareness in the anorectal area. Sensation is trained via inflations and deflations of the balloon to assist in feedback to allow the patient to recognize what normal range values feel like.

Anorectal Balloon Catheters - Intro and Practical Application is a mini-course offered by Herman & Wallace to help providers feel comfortable screening patients for their eligibility for this intervention. The course will assist in helping practitioners to feel confident in providing this treatment with appropriate patients. This class is built with treatment in mind, and intended for therapists who have some exposure to the concept of anorectal assessment and treatment but want to learn more ways to apply this technique to their clients. This class includes didactic information and hands-on lab practice in the privacy of participant’s own space, to help bring this skill to their clinical practice. The next offering of this course is:

https://hermanwallace.com/continuing-education-courses/anorectal-balloon-catheters/