MATERIALS AND METHODS: A total of 140 patients who had compatible ABO blood type with negative T-cell lymphocytotoxicity crossmatch were included in the study and 25% of them were spousal transplant donors. No remarkable differences in acute rejection rate, graft survival, patient survival and serum creatinine level were observed between the spousal and living-related donor groups.

RESULTS: The spousal donor group had a higher degree of HLA mismatch than the living-related donor group. HLA-A mismatch was associated with increased rejection risk at 6 months (odds ratio [OR], 2.75; P = 0.04), 1 year (OR, 2.54; P = 0.03) and 3 years (OR, 3.69; P = 0.001). It was also observed in the deleterious effects of HLA-B and HLA-DQ loci when the number of antigen mismatches increased. The risk was 7 times higher in patients with ≥1 mismatch at HLA-A, HLA-B and HLA-DR loci than those who did not have a mismatch at these loci at 6 months (P = 0.01), 1 year (P = 0.03) and 3 years (P = 0.003).

Methods: A single-centre, retrospective study evaluating posaconazole Cmin in LTx recipients receiving posaconazole suspension or MR tablets between January 2014 and December 2016.

RECENT FINDINGS: The total number of personalised external aortic root support (PEARS) operations is now approaching 700 in 30 centres in Australia, Belgium, Brazil, Czech Republic, Great Britain, Greece, Ireland, Malaysia, Netherlands, New Zealand, Poland and Slovakia. There are continued reports of stability of aortic dimensions and aortic valve function with the only exceptions known being where the surgeon has deviated from the instructions for use of the device. The median root diameter of Marfan patients having PEARS was 47 mm suggesting that the existing criterion of 50 mm is due for reconsideration. The peri-operative mortality currently estimated to be less than 0.3%. The first recipient remains alive and well after 18 years. The use of PEARS as an adjunct to the Ross operation to support the pulmonary autograft is being explored in several centres.

METHODS: This retrospective study reviewed records of children operated from January 2001 to July 2019. Data regarding concurrent congenital anomalies, complications, type of surgery, etc., were collected from outpatient records, operative notes, and clinical photographs.

RESULTS: Twenty-eight children were treated, and 33 clefts (5 bilateral) were repaired. The male-to-female ratio was 1.3:1 (16 males and 12 females). Twenty-three patients had unilateral clefts (82.14%), with 14 right (60.86%) and 8 left (34.78%). Bilateral clefts were less common (17.86%). Twenty-three patients (82.14%) were Malay, 3 (10.71%) Chinese, 1 (3.57%) Indian, and 1 (3.57%) Cambodian. Eleven medical records were untraceable (discontinued due to duration of inactivity). There were 10 straight-line repairs, 5 Z-plasties, and 1 W-plasty performed; 3 cases did not detail the type of repair. One child required scar revision, and 1 had hypertrophic scarring requiring corticosteroid injection-no disturbances in speech or oral incompetency while eating were reported. Duration of follow-up ranged from 3 to 14 years.

Methods: We described three different surgical techniques for correction of penile paraffinoma based on our single-centre experience. Informed consents were obtained from patients whose photographs were taken during the operation step.

Results: In general, three patients had simple excision biopsy with primary suturing, four patients underwent single stage excision of circumferential granuloma with bilateral scrotal skin flap reconstruction and one patient experienced dual stage procedure. Three of them were injected with paraffin, one with silicone and the remaining four were unable to identify the substance used. All patients successfully underwent the surgical procedure and four of them had minor post-operative surgical site infection and wound gapping.