Bowel Preparation Burden, Rectal Pain and Abdominal Discomfort: Perspective of Participants Undergoing CT Colonography and Colonoscopy

OBJECTIVE

This study aimed to evaluate bowel preparation burden, rectal pain and abdominal discomfort levels and to determine the association between demographic characteristics and those levels among participants undergoing CT colonography and colonoscopy.

METHODS

A cross-sectional survey was conducted in eligible Thai citizens who consented to participate all four visits of a free colorectal cancer screening protocol. Three levels (mild, moderate and severe) of burden, pain and discomfort were used to ask the perspective of participants at the final visit, one week after undergoing those two procedures.

RESULTS

Data from 1,271 participants completed for analyses - females 815 (64.1%), males 456 (35.9%). The majority of participants experienced mild burden, pain and discomfort. Association between characteristic groups and burden levels differed regarding own income, chronic disease and laxative. Between characteristic groups and pain and discomfort levels differed regarding own income and chronic disease. Participants without their own income rated severe burden lower than those who had (p<0.001), but those without chronic disease rated moderate burden lower than who had (p=0.003). Participants prepared bowel with spilt-dose of PEG rated moderate burden higher than those who prepared with NaP (p<0.001). Participants undergoing CT colonography without their own income and presenting no chronic disease faced severe rectal pain lower than those who had (p<0.001 and p=0.04). Participants without their own income rated moderate and severe abdominal discomfort lower than those who had (p<0.01 and p=0.008). Participants undergoing colonoscopy without their own income and no chronic diseases faced severe rectal pain lower than those who had (p<0.001 and p=0.007). Participants without their own income and no chronic disease rated severe abdominal discomfort lower than those who had (p<0.001 and p=0.005).

CONCLUSION

Evaluating the perspectives of customers alongside quality improvement and innovation to reduce unpleasant experiences remains needed in CT colonography and colonoscopy to promote CRC screening.

Monkeypox-induced proctitis: a case report of an emerging complication

PURPOSE

At the outset of the 2022 human monkeypox virus outbreak, the World Health Organization described the self-limited disease as a rash illness associated with nonspecific symptoms such as fever, myalgias, and lymphadenopathy. Historically, the infection caused by this zoonotic virus has presented with rashes primarily on the face, palms, and soles of feet. However, emerging case report literature from the 2022 recent outbreak highlighted more atypical presentations ranging from ocular manifestations to myocarditis.

CASE DESCRIPTION

We present a case of a 32-year-old African American male with a past medical history of poorly controlled acquired immunodeficiency syndrome and external hemorrhoids that presented for worsening rectal pain. The patient was afflicted with diffuse skin lesions even present on his hemorrhoids. Initial imaging significant circumferential rectal thickening consistent with proctitis. Subsequent polymerase chain reaction testing confirmed active monkeypox infection, and a 14-day course of twice daily tecovirimat 600 mg was initiated to treat disseminated monkeypox infection. After improved pain control and starting antiviral treatment, the patient was discharged two days later.

CONCLUSION

As more cases of monkeypox-associated proctitis emerge, clinicians should keep this disease in their differential due to the growing atypical presentations that have diverged from previous patterns to avoid the risk of misdiagnosing another sexually transmitted infection. Additionally, appropriate medical management is still not definitive and requires further development of evidence-based protocols to treat such patients.

Trimming of a migrated metal stent for malignant colonic stricture using argon plasma coagulation

We report the first case of trimming of a migrated metal colonic stent for stent induced severe anorectal pain. We present a case of a 54-year-old female with history of metastatic colorectal carcinoma who had stent placement secondary to obstruction. Subsequent distal migration of the stent caused ulcerations into the rectal mucosa and excruciating anorectal pain. We used argon plasma coagulation (APC) to successfully trim the exposed distal portion of the metal stent and rat tooth forceps to retrieve the stent fragments. The use of APC for trimming metallic stents is an effective procedure that can be used to trim migrated rectal stents that result in significant rectal pain. To date, few studies have been published that use APC to trim metallic stents placed in the gastrointestinal tract. To the best of our knowledge, ours is the only known case in which the indication for stent trimming was severe stent induced rectal pain. The procedure resulted in complete relief of patient symptoms. Therefore, APC is a safe and effective way to trim colo-rectal stents to definitively relieve the symptom of stent induced rectal pain in patients who have experienced distal stent migration and mucosal ulceration.