Assessment of surgical antimicrobial prophylaxis in Orthopaedics and Traumatology Surgical Unit of a Tertiary Care Teaching Hospital in Addis Ababa.

BACKGROUND: Prophylactic antimicrobials have a starring role in prevention of surgical site infection. This study assesses the practice of surgical antimicrobial prophylaxis (SAP) and development of surgical site infection (SSI) based on patient chart review in patients who underwent surgery in the Orthopaedics and Traumatology Surgical Unit of Tikur Anbesa Specialized Hospital (TASH). RESULTS: Majority of the patients 144 (72%) were males. 108 (54%) of the surgical wounds were clean and 63 (31%) were clean contaminated. 160 (80%) patients received preoperative prophylaxis, of these 153 (96%) received postoperative prophylaxis as well. 34 (17%) patients did not receive preoperative antimicrobial prophylaxis, while 6 (3%) patients had no record about preoperative antimicrobial prophylaxis. Among those who received preoperative antimicrobial prophylaxis the time of administration was not recorded in 87 (54%) of the patient charts and 36 (23%) patients had preoperative antimicrobial prophylaxis greater than 2 h prior to incision. Among the 188 (94%) patients that received postoperative antimicrobial prophylaxis; the duration of administration was more than 72 h in 114 (61%) patients, while only 8 (4%) received for less than 24 h after surgery. Ceftriaxone 309 (70%) was the most prescribed agent for prophylaxis. 32 (16%) patients developed surgical site of infection. Using odds ratio age equal to or above 50, clean contaminated and contaminated surgical wounds were not statistically associated with increased risk of SSI. CONCLUSION: Most patients who underwent surgery received prophylactic antimicrobials; nevertheless, the practice was not aligned with standard guidelines' recommendations and patients developed surgical site infections.

Dilemmas and challenges in the management of a neonate with Adams-Oliver syndrome with infected giant aplasia cutis lesion and exsanguination: a case-based update.

BACKGROUND: Aplasia cutis is a rare developmental anomaly usually involving the calvarium, associated with a variable extent of defective formation of the scalp. Adams-Oliver syndrome is a condition mainly characterized by the congenital absence of skin, known as "aplasia cutis" which is usually limited to the vertex scalp and transverse limb defects. CASE REPORT: A 17-day-old term female neonate was referred to us with an infected scalp lesion of the vertex. The lesion which is about 10 × 9 cm had signs of infection with necrotic eschar. We started the neonate on systemic parenteral antibiotics with local dressings. On day 3 of conservative management, the neonate had exsanguination due to bleeding from the midline with severe hemodynamic compromise requiring cardiopulmonary resuscitation. After controlling the bleeding with local tamponade and resuscitating the child, she was taken for early surgery. Debridement and bipedicled rotation flap of the scalp to cover the raw area was performed. On day 18, the flap started showing signs of necrosis. The neonate was taken up for debridement, and subsequently, maternal allograft of split-thickness skin was placed as a temporary wound cover. Meanwhile, the wound showed progressive epithelialization. At 1 year, the patient continued to have a non-healing area, which was later successfully covered with a split-thickness skin graft. We plan to revaluate the need for cranioplasty at around 3-4 years of age. DISCUSSION: We discuss the dilemmas and challenges involved in the successful management of a neonate with Adams-Oliver syndrome with infected aplasia cutis and an episode of life-threatening exsanguination. CONCLUSION: Aplasia cutis is a rare developmental anomaly usually involving the calvarium, associated with defective formation of the scalp to a varying extent and severity, requiring various timely strategies.