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Prognostic factors in typhoid perforation
Muzaffar Aziz1, Abdul Qadir, Muzammil Aziz
1Department of Surgery, Nishtar Hospital, Multan. drmuzaffaraziz@yahoo.com
Objective:
To discuss the effect of duration of illness before perforation and time interval between perforation and surgery on the prognosis of typhoid perforation.
Design:
Comparative study.
Place And Duration Of Study:
Nishtar Hospital, Multan from September 2002 to September 2004.
Patients And Methods:
Seventy-two patients of typhoid perforation were included in this study. The patients were divided into three groups A, B and C according to duration of illness before perforation. In these groups, typhoid perforation occurred during 1st, 2nd and 3rd week respectively. Further patients were divided into group D, E and F according to time interval between perforation and surgery. In these groups surgery was carried out within 24 hours, 24-48 hours and after 48 hours respectively.
Results:
Fifty-six patients were males and 16 were females. In groups A, B and C, mortality rate was 6.6%, 13.3% and 25%, while morbidity rate was 33.3%, 55.5% and 75% respectively. There were 12, 42 and 18 patients in Group D, E and F with mortality rate of 8.33%, 11.9% and 22.2% respectively. Group D had 41.6% morbidity rate while group E and F had 71.42% and 77.7% respectively.
Conclusion:
In this study, early perforation during the typhoid fever and short perforation-operation interval were good prognostic signs. So best results can be achieved by early patient's presentation and early operation.
Insights
Early typhoid perforation and prompt surgery significantly improve patient outcomes. Delayed presentation and surgical intervention correlate with higher mortality and morbidity rates in typhoid perforation cases.
Area of Science:
- Gastroenterology
- Infectious Diseases
- Surgical Prognosis
Background:
- Typhoid perforation is a serious complication of Salmonella Typhi infection.
- Prognosis is influenced by factors such as illness duration and surgical timing.
- Understanding these factors is crucial for improving patient management.
Purpose of the Study:
- To evaluate the impact of illness duration before perforation on typhoid perforation prognosis.
- To assess the effect of the time interval between perforation and surgery on patient outcomes.
- To identify key prognostic indicators for typhoid perforation.
Main Methods:
- A comparative study involving 72 patients with typhoid perforation.
- Patients were grouped based on the duration of illness before perforation (1st, 2nd, 3rd week).
- Patients were also grouped by the time to surgical intervention (within 24h, 24-48h, after 48h).
Main Results:
- Mortality rates increased with delayed perforation (6.6% to 25%) and delayed surgery (8.33% to 22.2%).
- Morbidity rates also showed a similar trend, rising with delayed diagnosis and treatment.
- Early perforation and timely surgery were associated with better outcomes.
Conclusions:
- Early presentation of typhoid perforation is a positive prognostic sign.
- A shorter interval between perforation and surgical intervention improves patient prognosis.
- Optimizing patient presentation and surgical timing are essential for better results in typhoid perforation.
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