Spots Global Cancer Trial Database for Study of Opioid-Induced Constipation 1 Project

Study Description

Brief Summary: The aim of the project is to investigate opioid-induced constipation (OIC) in a real world / diverse group of patients with cancer. The objectives of the project are to determine: a) prevalence of OIC; b) clinical features / impact of OIC; c) management of OIC.

Detailed Description: StOIC-1 is an observational study, and will involve a single visit (see below for schedule). The following data will be collected: a) demographic data - age, gender, ethnicity; b) cancer diagnosis; c) opioid medications - drug, formulation, dose; d) laxative medications - drug, formulation, dose; e) other medications; f) Eastern Co-operative Oncology Group performance status The participants will be asked the following questions: 1. Simple question - "Are you constipated?" \[Options - yes / no / unsure\] 2. European Association for Palliative Care definition question - "Does the following question describe your bowel function: 'the passage of small, hard faeces infrequently and with difficulty?' \[Options - yes / no / unsure\] 3. Camilleri definition question - "Does the following statement describe your bowel function: 'a change since initiating opioid therapy from baseline bowel habits that is characterised by any of the following: reduced bowel movement frequency, development or worsening of straining to pass bowel movements, a sense of incomplete rectal evacuation, harder stool consistency?' \[Options - yes / no / unsure 4. Rome IV diagnostic criteria for OIC The participants will also be asked to complete: 1. Bowel function index (BFI). The BFI is a validated, 3 item, patient-reported tool for assessing the treatment of OIC. A BFI score of ≥30 indicates suboptimally treated OIC. 2. Patient Assessment of Constipation - Quality of Life Questionnaire (PAC-QOL). The PAC-QOL is a validated, 28-item, patient-reported tool for assessing the impact of constipation over time. 3. Memorial Symptom Assessment Scale - Short Form (MSAS-SF). The MSAS-SF is a validated, 32 item, patient-reported tool for assessing physical and psychological symptoms in cancer patients. The participant will also undergo a palliative care specialist assessment for constipation / OIC. The palliative care specialist will be asked to review the patient with regard to their bowel function, and then asked the following questions: a) does the patient have constipation? \[Options - yes / no / unsure\]; b) (if appropriate) does the patient have opioid-induced constipation? \[Options - yes / no / unsure\]; c) (if appropriate) does the patient have additional causes of constipation? \[Options - yes / no / unsure\]; d) (if appropriate) what additional causes of constipation?I

Keywords

Eligibility

Minimum Age: 18 Years

Eligible Ages: ADULT, OLDER_ADULT

Sex: ALL

Healthy Volunteers: No

Locations

Contact Details

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