FOLFCIS Treatment and Genomic Correlates of Response in Advanced Anal Squamous Cell Cancer

Background

Treatment of advanced anal squamous cell cancer (SCC) is usually with the combination of cisplatin and 5-fluorouracil, which is associated with heterogeneous responses across patients and significant toxicity. We examined the safety and efficacy of a modified schedule, FOLFCIS (leucovorin, fluorouracil, and cisplatin), and performed an integrated clinical and genomic analysis of anal SCC.

Non-familial juvenile polyposis with histological evidence of adenomatous transformation.

A 14-year-old male presented with abdominal pain, diarrhoea and a sensation of something prolapsing through the anus during defecation, and was found to have diffuse colonic polyposis. There was no evidence of mucocutaneous hyperpigmentation and family history was negative, suggesting a diagnosis of non-familial juvenile polyposis. Histological analysis of multiple endoscopic biopsies showed features typical of juvenile or retention type (hamartomatous) lesions: dilated cystic glands lined by mucocus-secreting epithelium and prominent, inflamed and congested lamina propria. However, admixed with these features, focal areas of atypical adenomatous changes were recognized. Even the intervening normal-looking colonic mucosa showed some dysplastic changes. These findings indicate that hamartomatous and atypical adenomatous epithelial changes can co exist in non-familial juvenile polyposis and the latter may confer a risk of malignant transformation in this otherwise non-neoplastic disease.     

Advanced Fellowship Training in IBD: A Worthwhile Fourth Year

Digestive Diseases and Sciences -     

The role of closed pleural needle biopsy in the diagnosis of malignant mesothelioma of the pleura.

Malignant mesothelioma of the pleura is a disease that requires a biopsy procedure for a definitive diagnosis. In the past, closed pleural needle biopsy (CPNB) has given poor yields due to the small amount of tissue obtained, and the patient has subsequently been subjected to a diagnostic thoracotomy. In recent years, the availability of more accurate histopathologic tests have enabled the pathologist to make a diagnosis more easily on samples obtained at CPNB. In this retrospective study of 20 consecutive cases of malignant mesothelioma of the pleura diagnosed between 1980 and 1990, we found that a blind CPNB was diagnostic in five of seven procedures and CT-guided CPNB was diagnostic in five of six procedures. An open pleural biopsy (OPB) was diagnostic in ten of ten procedures performed. There were no complications associated with any of the CPNB procedures. We conclude that CPNB is a safe and effective manner of diagnosing malignant mesothelioma of the pleura, and should be attempted prior to OPB.     

Psychiatric comorbidities in patients with inflammatory bowel disease

Background

Psychiatric comorbidities are associated with inflammatory bowel disease (IBD). We conducted an observational study to evaluate the prevalence of depression and anxiety in patients with IBD.

Methods

Seventy consecutive consenting patients with IBD (62 ulcerative colitis [UC], 8 Crohn’s disease [CD]; 40 males, mean age [SD] 36.2 [11.3] years) and 100 healthy volunteers (44 males, age 31.22 [SD] [10.5] years) as controls were enrolled. All participants were directed to take self-assessment tests, Patient Health Questionnaire -9 (PHQ-9) and Symptom Checklist Anxiety Scale (SCL-A20). Participants having a score ≥ 10 on PHQ-9, or ≥ 29 on SCL-A20 were administered the Hamilton Depression Rating Scale (HAM-D) or Hamilton Anxiety (HAM-A) scales, respectively. The severity of depression and anxiety was graded with HAM-D and HAM-A scales, respectively. The protocol was approved by the Institutional Ethics Committee.

Results

The prevalence of depression (34.3% vs. 5%, p?<?0.0001, OR 9.7) and anxiety (18.6% vs. 2%, p?=?0.0002, OR 11.17) was higher in patients with IBD as compared to controls. The severity of depression was higher in patients compared to controls (mean rank 17 vs. 7, p?=?0.04). The prevalence of depression was not different between UC and CD; all IBD patients with anxiety had UC. The mean duration of disease and history of corticosteroid treatment or surgery for IBD were not associated with the presence of depression or anxiety. Patients with severe CD (Crohn’s disease activity index, CDAI?>?450) had more severe depression. The severity of UC did not correlate with severity of anxiety or depression in UC.

Conclusions

Anxiety and depression are more prevalent in IBD patients as compared to healthy individuals.