Introduction and background: This article explores the electroencephalography (EEG) pattern in patients of suspected subacute sclerosing panencephalitis (SSPE) visiting Lady Reading Hospital, Peshawar. Pakistan has a huge deficit of research culture, and limited studies are done on this topic. This study concluded that a typical pattern is the most common EEG pattern, although atypical and normal EEG patterns were also observed. It is worth inclusion into the existing literature and may be used for future literature review of similar studies done elsewhere in Pakistan to give a wider perspective comprised of a larger sample sizeintegrating all studies.Objective: To determine the frequency of different patterns of EEG (typical, atypical, and normal) in SSPE patients.Methodology: Seventy-seven patients of both male and female genders between ages one to 20 years, who were diagnosed with SSPE, were included in the study. Dyken's criteria were used to diagnose the patients. A prior history of previous measles infection with signs and symptoms suggestive of SSPE and positive antimeasles IgG antibodies in the cerebrospinal fluid (CSF) was found in all the patients included in the study. Besides this, typical EEG patterns and raised CSF globulin levels were also used for confirmation of the diagnosis. All the patients fulfilling the above criteria and presenting to the neurology department of Lady Reading Hospital, Peshawar, from February 1, 2019, to November 30, 2019, were included in the study. All the patients underwent the EEG monitoring in the same EEG laboratory and were reported by the same consultant with careful exclusion of any artifacts during the study.Result: There were 59 (76.62%) males and 18 (23.37%) females. The mean age was 15 ± 8.6 years, and the mean duration of symptoms was 4.79 ± 1.68 months. EEG was normal in 14 (18.18%) patients, while 63 (81.81%) patients had an abnormal EEG pattern, with a majority of 53 (84.12%) patients showing periodic delta wave complexes. Only 10 (15.87%) patients showed atypical patterns. Conclusion:Almost all the patients of SSPE showed periodic high-amplitude delta waves complexes, which usually occurs in patients with a disease duration of more than four months. However, further studies with a large sample size are needed for the confirmation of this observation.

No abstract

No abstract

No abstract

Background: Trigeminal Neuralgia (TN) consist of brief periodic but severe and chronic facial pain in acial region in single or multiple branches of the trigeminal nerve. Objective: The objective of this study was to find the prevalence of TN in patients with chronic facial pain. Methodology: This cross sectional observational study was conducted at Department of Neurology OPD Lady Reading Hospital, Peshawar. 46 patients with chronic facial pain were selected for the study. All data was taken on a structured Performa and was entered and analyzed using SPSS version 21. Using non probability consecutive sampling after taking approval from Ethical Committee of the hospital, study duration was 10 months from 25-1-2019 to 25-10-2019. Results: Out of 46 patients, there were 18 (39.1%) males and 28 (60.9%) females. The mean age of the patients was 50.67, the Standard Deviation recorded was 11.56. Minimum age was 21 and maximum age was 67. 23. Out of 31 patients diagnosed with TN had history of tooth extraction and 8 had no extraction. Out of 31 patients presented with TN, right side was involved in 24 (52.2%) patients and left side was involved in 7 (15.2%) patients. Mandibular never was more common in the patients with TN which was 37% followed by maxillary nerve 21.7%, and ophthalmic nerve at 8.7%. Majority of the patients 28 (75.7%) belonged to the age group of 40 to 67. Females having TGN were 78% and males were 50%. Right side (52.2%) was more involved than left side. Mandibular division (37%) was more involved than maxillary and ophthalmic division. Conclusion: We conclude that females are more at risk of developing TN than males. Increasing age has a higher chance of developing TN. Right side is more involved than left. Mandibular division is more involved than maxillary and ophthalmic.