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Opioid-induced constipation (OIC) is the most common side effect in patient-prescribed opioids for cancer pain treatment. Current guidelines recommend routine prescription of a laxative for preventing OIC in all patients prescribed an opioid unless a contraindication exists. We BACKGROUND
Constipation is a common problem for advanced cancer patients, and is generally inadequately treated.
OBJECTIVE
The aim of this study was to prospectively evaluate the effectiveness and tolerability of amidotrizoate (AM) in patients unresponsive to current laxatives.
METHODS
A consecutive
A retrospective case-control study (1990-1995), the Berlin Urothelial Cancer Study (BUS), examined analgesics and laxatives as risks for the induction of urothelial cancer in renal pelvis, ureter and bladder. Especially for renal pelvis cancer could observe substance and dose specific risk of
We report the case of a 74-year-old female with an extreme picture of melanosis coli of the whole colon after chronic use of anthraquinone laxatives for the treatment of constipation over many decades. Endoscopic work-up revealed an impressive deep black pigmentation of the whole colon mucosa which
The associations between colorectal cancer (CRC) and constipation, anthranoid laxative use, and melanosis coli are controversial. Aberrant crypt foci (ACF) are microscopic lesions of the colonic mucosa suspected of being preneoplastic, and their investigation has been advocated to evaluate the
BACKGROUND
Anthranoid laxatives are the most commonly used purgatives in the therapy of acute and chronic constipation. Recent experimental data and a prospective cohort study provide evidence of a possible risk of anthranoid use for the development of colorectal neoplasms.
METHODS
We performed a
Anthranoid-containing laxatives--aloe, cascara, frangula, and rheum--may play a role in colorectal cancer. This risk is particularly important in view of the wide abuse of self administered laxatives for chronic constipation. There are data on the genotoxic potential of anthranoids and there is
Products containing anthraquinones (AQ) are mainly used as laxatives and have several biological effects. Long-term use of AQ laxatives is associated with an increased risk of serious adverse events (AEs), such as colorectal cancer (CRC). We will systematically synthesize the evidence Purpose To evaluate the diagnostic accuracy and patient acceptance of reduced-laxative computed tomographic (CT) colonography without computer-aided detection (CAD) for the detection of colorectal polypoid and non-polypoid neoplasms in a population with a positive recent fecal immunochemical test
Breast cancer is the most common type of cancer and is also the second leading cause of cancer‑associated death in women worldwide. Thus, there is an urgent requirement for the development of effective treatments for this disease. Bridelia ovata and Croton oblongifolius are herbs used in Thai
Cancer pain treatment following the World Health Organization guidelines is effective and feasible. However, the evidence supporting the use of opioids for mild to moderate pain on the second step of the analgesic ladder is widely discussed. The present evaluation compares the efficacy and safety of
OBJECTIVE
This study was conducted to compare the relative analgesic efficacy and safety of an every-4-hour immediate-release oral morphine (IRM) solution with that of an every-12-hour sustained-release oral morphine (SRM) formulation.
METHODS
This was a double-blind, placebo-blinded, crossover
OBJECTIVE
To describe prospectively the prevalence and severity of disease-related symptoms, quality of life (QOL) and need for palliative care in patients with advanced pancreatic cancer.
METHODS
Fifty-one patients treated for advanced pancreatic cancer filled in the Edmonton Symptom Assessment
In a population-based case-control study of pancreatic cancer in Greater Montreal between 1984 and 1988, a total of 24 patients with cancer of the bile ducts and 33 patients suffering from cancer of the gallbladder were compared to 239 population-based controls. This study was part of the SEARCH