Spectrum of Pediatric Autoimmune Hepatitis in a Cohort of Pakistani Children.

Background. Autoimmune hepatitis (AIH) is increasingly seen in children worldwide and it is more severe in children compared to adults. This study highlights the biochemical and clinical aspect, treatment given and outcome of the disease including pediatric liver transplantation. Study. Retrospective review (2012-2022) was done in Shifa International Hospital, Islamabad. Patients under 18 years diagnosed with AIH were included. Data related to age, gender, clinical features, laboratory investigations including liver function test, liver biopsy findings and imaging modalities were included. Results. Fifteen patients were included 7 (47%) were males and 8 (53%) females. AIH type 1 was the most common type seen in 7 (46%), AIH type 2 in 5 (33%) and seronegative in 3 (20%). Jaundice was the most common symptom. Liver biopsy showed findings characteristic of AIH. Liver transplant performed in 3 patients. Conclusion. The study highlights the varied clinical presentation of AIH in Pakistani children.

Biliary atresia-An experience from the first pediatric liver transplant center in Pakistan.

BACKGROUND: Biliary atresia (BA) is the most common cause of neonatal cholestatic syndrome. The true incidence of BA in Pakistan is largely unknown. AIM: This study aimed to report the clinical features, age at diagnosis and outcomes of biliary atresia from the first pediatric liver transplant center in Pakistan. METHODS: The study was done in Shifa International hospital from 2013 to 2020. All babies who had biliary atresia confirmed by laboratory investigation were included. Demographic data, age of presentation, clinical presentation, supporting investigations like liver function tests, ultrasound abdomen, HIDA scan and liver biopsy were noted. Outcome related to Kasai portoenterostomy, liver transplant, complications and immunosuppressant agents were noted. RESULT: A total of 42 children were included, 23 (54.7%) males and 19 (45.2%) were females. Jaundice was seen in all patients (100%) followed by acholic stools (81%). Associated malformations were noted in 6 (14.2%) patients. Liver function tests confirmed obstructive cholestasis (p 0.04). Kasai was done in 19 (45%) patients only, living donor liver transplant was performed in 6 (14%) patients. Age range of transplant patients was from 3 months to 1 year. Indication for liver transplant was failed Kasai in 1(16.7%) patient and chronic liver disease in 5 (83.3%) patients. LDLT survivors were 10 months to 1 year of age at the time of transplant, mean age was 10.6 months. Maximum survival noted so far is 7 years. Acute complications seen post-transplant were sepsis (three patients), surgical site infections (two patients), biliary leaks and acute cellular rejection in one patient each. Chronic graft rejection, portal vein stricture needing stenting was done in one patient. DISCUSSION: All patients underwent LDLT from related donors wih no donor related mortality. All are deceased patients were yonger and had advanced disease. BA remains third most commo indication of transplant in our center. CONCLUSION: Liver transplant is the only lifesaving procedure after failed Kasai or as primary liver transplant due to advance liver disease. The advent of liver transplantation services offers survival and improving outlook of the disease.

Wilson Disease in Children; Chelation Therapy or Liver Transplantation? A 10-Year Experience from Pakistan.

BACKGROUND Wilson disease (WD) is a rare genetic disorder with vast clinical presentations and a higher incidence in areas where consanguinity is common. Most patients can be treated with oral chelation, but some require advanced surgical intervention, like liver transplantation (LT). This study aims to review outcomes of WD patients presenting to a tertiary care center over a period of 10 years. MATERIAL AND METHODS This retrospective analysis was conducted at Shifa International Hospital, Islamabad, Pakistan. Patients <18 years who were diagnosed with WD per ESPAGHAN guidelines from 2010 to 2020 were included. Presentation, diagnosis, treatment, and LT and its complications were recorded. Follow-ups were recorded, and patients were contacted by phone in cases of interrupted follow-up. Frequencies and percentages of variables were calculated. RESULTS A total of 48 patients with WD were identified. Symptomatic disease was seen in 45 patients, with 3 diagnosed on screening. The hepatic form was common (62.2%). Mean age at diagnosis was 9.74 (range 5-17) years, 28 (58.3%) were male, while 17 (35.4%) were female. Urinary copper was increased in all patients (645.82±528.40). Oral treatment with penicillamine was given to 34 (75.5%) patients; 4 (8.9%) died while on oral treatment. Living donor LT was performed in 11 (22.9%) patients, who had a mean King's Wilson index of 11 (range, 6-14). Currently, all LT patients are alive, with maximum graft survival of 7 years. CONCLUSIONS LT offers a promising treatment with good outcomes in pediatric WD. However, timely diagnosis and management with oral chelation therapy can prolong survival without LT.

A Clinico-Pathological Study Of Wilsons Disease; 8 Years' Experience Of A Tertiary Care Hospital.

BACKGROUND: Wilson's disease is a genetically transmitted disease and has a variety of clinical manifestations. We evaluated the various clinical and biochemical presentations of Wilson's disease (WD) at different ages. METHODS: This cross-sectional study was conducted in Shifa international hospital and Shifa Foundation Falahi Clinic (SFFC), Islamabad. Data from Jan 2010 to Dec 2018 was retrieved from hospital medical record on a structured proforma. All patients who had twenty-four hours urinary copper level of ≥100 mcg/day were included in the study. Their presenting symptoms, clinical signs and lab investigations were noted. RESULTS: Mean age was 13±4.588 years. Male to female ratio was 1.5:1. Hepatic disease was seen in 35 (68.6%) patients mainly in <10 yrs age group. Pure neurological Wilson's was seen in 14 (27.45%) cases, which were >10 years of age while 18(35.3%) had hepato-neurological manifestations. Keyser Fleischer rings were present in 26 (51%) of total patients and 14 (100%) of neurological cases. Hepatic transaminases were elevated in 36 (70 %) patients. Low serum cerruloplasmin was seen in 37 (72.5%) cases. Mean value of haemoglobin was 10.38±2.772. Mean 24 hours urinary copper was 597.6±605.446. Consanguinity was seen among 33 (64.7%) families. Family history of WD was positive in 21 (41.2%) patients. CONCLUSIONS: Hepatic form of WD is more common, yet neurological presentation is seen in patients >10 years of age.