This new scoring system is a valid technique to assist in the diagnosis of constipation and is the first study using appropriate statistical methodology to demonstrate a discriminatory ability of multiple symptoms in constipation. At present, symptom analysis does not adequately differentiate major pathophysiologic subgroups for use in clinical practice.

No abstract

Aims and Methods: Urgent referral guidelines for patients with suspected colorectal cancer were introduced in 2000. In a district general hospital, we prospectively assessed the effect of these guidelines on the number of urgent referrals received and the number found to have cancer. Results: Over the first year, 180 urgent referrals were received of whom 95 (55%) fitted the guidelines. Of these 95 patients, 24 (25%) had colorectal cancer. Conversely, only 2 of the 85 patients (2%) who did not fit the guidelines had colorectal cancer. During the same time period, a total of 145 new cancers were identified within the district of which 119 (82%) were in patients who had not been urgently referred to out-patients as suspected colorectal cancer. Discussion: The guidelines are effective in that patients who fit them have a significant chance of having colorectal cancer. However, the majority of cancers are identified outside the new system. Efforts to reduce delays in diagnosis need to recognise that many patients do not have features which fit published referral criteria. Improved support for general practitioners and better access to specialist services are required to reduce delays in diagnosis.

VRR is a new approach to the treatment of idiopathic megarectum. Clinical and physiological studies confirm that it can improve sensory feedback and defaecation. The procedure needs further evaluation as the number of patients undergoing the procedure increases.

The transverse colonic conduit offers better relief from the symptoms of constipation due to rectal evacuatory dysfunction than the sigmoid conduit.

The combination of antegrade irrigation via a colonic conduit or an antegrade continence enema procedure provides a successful outcome for some patients when incorporated into total anorectal reconstruction, provided that sepsis does not occur, thus avoiding permanent stoma formation. The combination of these procedures may represent an improvement in total anorectal reconstruction and warrants further clinical trial.

No abstract

Since setting up a CDU, a successful outcome has been achieved in 33 (70%) of 47 patients undergoing ESGN surgery, which represents a significant improvement over time. This is probably related to improved patient assessment and selection, more reliable equipment and increased operative and peri-operative experience that come with a multidisciplinary team approach.