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Objectives: Studies have shown the feasibility of short-course antimicrobials in complicated intra-abdominal infection (CIAI) following source control procedure (SCP). This study was carried out to compare post-operative complication rates in short-course (5 days) and conventional (7–10 days) duration groups after antimicrobial therapy. Methods: This was a single-centre, open-labelled. randomised control trial conducted from July 2017 to December 2019 upon patients with CIAI. Patients who were haemodynamically unstable, pregnant and had non-perforated, non-gangrenous appendicitis or cholecystitis were excluded. Primary endpoints were surgical site infection (SSI), recurrent intra-abdominal infection (IAI) and mortality. Secondary endpoints included time till occurrence of composite primary outcomes, duration of antimicrobial therapy, the length of hospital stays, antimicrobial-free interval, hospital-free days at 30 days’ interval and the presence of extra-abdominal infections. Results: Overall, 140 patients were included whose demographic and clinico-pathological details were comparable in both groups. There was no difference in SSI (37% vs. 35.6%) and recurrent IAI (5.7% vs. 2.8%; P = 0.76), and no mortality was observed in either groups. The composite primary outcome (37% vs. 35.7%) was also similar in both groups. Secondary outcomes included the duration of antimicrobial therapy (5 vs. 8 days; P < 0.001) and length of hospitalisation (5 days vs. 7 days; P = 0.014) were significant. Times till occurrence of SSI and recurrent IAI, incidence of extra-abdominal infection and resistant pathogens were comparable. Conclusion: Short-course antimicrobial therapy for 5 days following SCP for mild and moderate CIAI was comparable to conventional duration antimicrobial therapy, indicating similar efficacy. Keywords: Abdominal Abscess; Antibiotic Prophylaxis; Antimicrobial Stewardship; Appendicitis, Perforated; Drug Resistance, Microbial; Intra-abdominal Infection; Peritonitis; Surgical Wound Infection.

Objective: The aim of this study was to identify the factors predicting prolonged hospitalization following abdominal wall hernia repair. Material and Methods: This was a prospective observational study which included patients operated for elective and emergency abdominal wall hernias. Details of the patients including demographic profile, hernia characteristics, and perioperative factors were collected. Patients were followed up till discharge from the hospital to record the postoperative local and systemic complications. Patients who stayed for more than three days were considered as longer hospital stay. Analysis was performed to identify factors associated with the longer hospital stay. Results: A total of 200 consecutive patients of abdominal wall hernia were included over a period of two years. Female sex (p< 0.05), obesity (p= 0.022), and smoking and alcohol consumption (0.002) led to a prolonged hospital stay. Patients with incisional hernias (p< 0.05), American Society of Anesthesiologists (ASA) class of two or more (p= 0.002), complicated hernia (p= 0.007), emergency surgeries (p= 0.002), general anesthesia (p= 0.001), longer duration of surgery (>60 minutes, p< 0.05), usage of drain (p< 0.05), and surgical site infection (SSI, p= 0.001) were significantly associated with increased length of hospital stay. Whereas, age distribution, socio-economic status, co-morbidities, recurrent surgery, type of hernia repair and the level of surgeon did not affect the length of hospital stay. Conclusion: The risk factors associated with prolonged hospital stay in patients undergoing abdominal wall hernia repair were female sex, obesity, smoking and alcoholism, incisional hernia, complicated hernias, higher ASA class, and prolonged duration of surgeries.

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Primary melanomas of small intestine are rare and most of them are metastases from cutaneous melanoma. The features distinguishing primary from metastatic intestinal melanoma are still under debate. Primary intestinal melanoma (PIM) is associated with a worse prognosis and a more aggressive behaviour due to its rapid growth. Hence, we report a case of primary ileal melanoma presenting as intussusception with generalized lymph node metastasis. A 69-year-old lady presented with recurrent abdominal pain, vomiting, distension and low grade fever. On examination, a 4*4 cm right inguinal lymph node was noted with no abnormalities on abdominal and per rectal examination. Computed tomography (CT) revealed ileoileal intussusception which was confirmed on laparotomy and diagnosed as primary ileal melanoma on histopathological examination (HPE). Whole-body Positron Emission Tomography (PET) CT revealed metastasis to lymph nodes all over the body. Intestinal melanomas are rare and mostly occur secondary to primary cutaneous melanoma. The clinical picture of intestinal melanoma is varied, ranging from chronic vague symptoms to surgical emergency such obstruction and bleeding. Treatment of both primary as well as metastatic intestinal melanoma is surgical excision. Intestinal melanoma, in general, carries a bad prognosis than cutaneous melanoma. Owing to the rarity and vague presentation, early diagnosis of intestinal melanoma requires a high index of suspicion, multimodal imaging and timely surgical intervention with adequate resection margins.