Abdominal tuberculosis in East Birmingham--a 16 year study

Area of Science:

• Infectious Diseases
• Gastroenterology
• Public Health

Background:

• Abdominal tuberculosis (TB) is an uncommon but significant condition, particularly among immigrants from the Indian subcontinent.
• This demographic represents a substantial portion of diagnosed cases, highlighting a localized disease incidence among Asian immigrants.

Purpose of the Study:

• To investigate the clinical features, diagnostic challenges, and treatment outcomes of abdominal tuberculosis in a specific immigrant population.
• To evaluate the efficacy of diagnostic strategies, including therapeutic trials versus surgical intervention.

Main Methods:

• Retrospective analysis of 72 patients diagnosed with abdominal TB over 16 years.
• Review of clinical presentations, diagnostic methods (including Mantoux test, erythrocyte sedimentation rate [ESR]), and treatment responses.
• Comparison of outcomes between patients diagnosed via clinical suspicion and therapeutic trial versus those undergoing laparotomy.

Main Results:

• Abdominal pain, night sweats, and weight loss were common symptoms; elevated ESR and positive Mantoux tests were highly prevalent.
• Diagnosis was often delayed, occurring months to years post-immigration.
• Therapeutic trial and chemotherapy showed rapid response, with no significant difference in outcomes based on presentation, surgical findings, or specific drugs used.

Conclusions:

• In Asian immigrants with unexplained abdominal symptoms, malaise, elevated ESR, and a positive Mantoux test, a trial of anti-tuberculous therapy is advised before considering diagnostic laparotomy.
• Prompt initiation of anti-tuberculous chemotherapy is crucial for successful management.