The objective is to study a patient with sporadic Creutzfeldt-Jakob disease (CJD). The patient, a 70-year-old woman with a history spanning over 1 month, with acute onset, progressive abnormal behavior, and cognitive decline with generalized asymmetrical myoclonic jerking, startle phenomenon, and cortical blindness, was referred to the hospital. On observation of clinical symptoms, metabolic and hematological investigations, MRI (magnetic resonance imaging), and EEG (electroencephalogram) were done. The clinical symptoms, MRI, and diagnostic EEG were suggestive of sporadic CJD. Other metabolic encephalopathies were ruled out. With sodium valproate and clonezepam, her myoclonic jerks improved slightly. As CJD is an incurable disease, no definitive treatment could be given.

Background/AimsThe role of psychosocial factors on irritable bowel syndrome (IBS) in adolescents is incompletely understood. The aim of this study is to investigate the association between the psychosocial factors and the risk of developing IBS in college freshmen. MethodsA cross-sectional survey was conducted in a randomly selected freshmen population in Wuhan China (n = 2449). Questionnaire evaluated demographics and psychosocial risks. The population was divided into 3 groups: non-discomfort, chronic abdominal discomfort and IBS. The association between the development of IBS and psychosocial factors was analyzed by ordinal and multiple logistic regression analysis. ResultsA total of 2053 (83.8%) completed this survey (mean age, 18.2 ± 0.9 years; female, 35.6%). Among them, 82 (4.0%) fulfilled the Rome III criteria for IBS. Female (odds ratio [OR], 3.31; 95% confidence interval [CI], 2.47-4.45), experience of abuse (OR, 2.44; 95% CI, 1.10-5.56), and suicidal intention (OR, 2.17; 95% CI, 1.15-4.17) were more likely to have IBS. Compared with chronic abdominal discomfort, however, depression (OR, 5.55; 95% CI,) was the only dependent risk factor for IBS. ConclusionThe prevalence of IBS in college freshmen is 4.0%, and to the freshmen, psychosocial factors such as experience of abuse, depression, and suicidal intention were associated with high risk of developing IBS. (J Neurogastroenterol Motil 2019;25:233-240)

Purpose: To evaluate the efficacy of autologous serum in fixing conjunctival autografts of various sizes in different grades and types of pterygium and to determine the largest successfully secured graft size. Methods: This prospective interventional study comprised 151 eyes of 151 patients belonging to age group of 21 to 64 years with different grades and types of primary and recurrent pterygium that underwent excision with inferior conjunctivo - limbal autograft secured with autologous serum. The autografts were measured with calipers and were grouped by size into three categories: Group A, small (5 × 5 mm); Group B, medium (5–7 × 5 mm); and Group C, large (>7 × 5 mm). The adhesive fixation power of autologous serum for the various conjunctival autograft sizes was determined for each group using the following criteria: graft stability, cosmetic appearance and complications in the immediate ( first week) and two-months postoperative follow-up visits. Descriptive statistical analysis was used to calculate the percentage frequency of the variables. Results: The groups A, B, and C included 48%, 22%, and 30% of the autografts, respectively. Overall, 93.34% of the grafts were stable with good cosmetic appearance. However, subconjunctival hemorrhage (36%), graft edema (36%) and graft retraction (13.5%) were the most common complications. The largest successfully fixed graft was 14 × 5 mm in size. Conclusion: Autologous serum is efficient in securing conjunctival autografts of various sizes with minimal complications and satisfactory results, including good cosmesis.