Objectives: Executive function is an important cognitive function affected in many psychiatric disorders but limited data is available regarding its course in patients recovered from acute and transient psychotic disorder. The aim of this study was to assess the executive function of recovered patients of acute and transient psychotic disorder and to evaluate different factors affecting the executive function of patients recovered from acute and transient psychotic disorder. Method: This was a non-invasive, one point, comparative study where the executive function was assessed after clinical recovery from acute and transient psychotic disorder. The patients were divided into two groups (poor and fair) on the basis of their executive performance. Retrograde analyses of different factors affecting executive performance were carried out. Results: A total of 28 patients had undergone assessment on Wisconsin Card Sorting Test (WCST) out of which 13 patients had poor and 15 patients had fair executive performance. The fair executive performance group had shorter duration of psychosis, male preponderance and more years of education. Conclusion: Average duration of psychosis seems to be a reliable predictor of better or poor executive functioning.

OBJECTIVE: To examine the efficacy of adjunctive right prefrontal high-frequency repetitive transcranial magnetic stimulation (rTMS) treatment in adolescent mania patients as compared to sham stimulation. METHODS: Twenty six right handed patients aged 12-17 years diagnosed with bipolar mania were randomized to receive daily sessions of active or sham rTMS (20 Hz, 110% of motor threshold, 20 trains, 10 s intertrain interval) over the right dorsolateral prefrontal cortex for 10 days. Mania was rated using Young Mania Rating Scale (YMRS) and Clinical Global Impression (CGI) at baseline, and after 5th and 10th rTMS. RESULTS: For YMRS scores, repeated measures analysis of variance (ANOVA) showed a significant main effect (F=44.49, degree of freedom [df]=1.2/29.29, p<0.001, Greenhouse-Geisser corrected, effect size eta 2=0.65), but the interaction effect was not significant (F=0.03, df=1.2/29.29, p=0.912, Greenhouse-Geisser corrected). For CGI-Severity, repeated measures ANOVA showed a significant main effect (F=24.49, df=1.42/34.21, p<0.001, Greenhouse-Geisser corrected, effect size eta2=0.51), but the interaction effect was not significant (F=0.06, df=1.2/29.29, p=0.881, Greenhouse-Geisser corrected). CONCLUSION: High-frequency right prefrontal rTMS was found to be ineffective as add-on to standard pharmacotherapy in adolescent mania.
Adolescent* ; Bipolar Disorder* ; Drug Therapy ; Freedom ; Hand ; Humans ; Prefrontal Cortex* ; Transcranial Magnetic Stimulation*

Cyst formation in the parameatal area is a relatively rare entity and not many cases have been reported in the literature. Two such cases are reported here. First patient was a 46 year old sexually active male who developed a spherical, cystic swelling of 1 cm in size on right lip of external urethral meatus. The second case was a 4 year old boy who presented with asymptomatic recurrent left parameatal swelling. In both the cases, cysts were completely excised and defects were sutured. Histologically, the cyst walls were lined by tall squamous and columnar epithelium. Good cosmetic results were obtained in these two cases without any recurrence at 2 two months follow up.

OBJECTIVETo demonstrate changes in different frequencies of cerebral electrical activity or electroencephalogram (EEG) following exposure to high environmental heat in three different age groups of freely moving' rats.

METHODSRats were divided into three groups (i) acute heat stress--subjected to a single exposure for four hours at 38 degrees C; (ii) chronic heat stress--exposed for 21 days daily for one hour at 38 degrees C, and (iii) handling control groups. The digital polygraphic sleep-EEG recordings were performed just after the heat exposure from acute stressed rats and on 22nd day from chronic stressed rats by simultaneous recording of cortical EEG, EOG (electrooculogram), and EMG (electromyogram). Further, power spectrum analyses were performed to analyze the effects of heat stress.

RESULTSThe frequency analysis of EEG signals following exposure to high environmental heat revealed that in all three age groups of rats, changes in higher frequency components (beta 2) were significant in all sleep-wake states following both acute and chronic heat stress conditions. After exposure to acute heat, significant changes in EEG frequencies with respect to their control groups were observed, which were reversed partly or fully in four hours of EEG recording. On the other hand, due to repetitive chronic exposure to hot environment, adaptive and long-term changes in EEG frequency patterns were observed.

CONCLUSIONThe present study has exhibited that the cortical EEG is sensitive to environmental heat and alterations in EEG frequencies in different sleep-wake states due to heat stress can be differentiated efficiently by EEG power spectrum analysis.

No abstract available.

Gallbladder perforation with spillage of gallstones is not uncommon during laparoscopic cholecystectomy. Stone spillage can cause several complications. We report a case of recurrent discharging sinuses on the right back 4 years after laparoscopic cholecystectomy in a 44-year-old female patients. She suffered for 9 years to undergo empirical treatment for suspected tuberculosis, including repeated attempts at sinus tract excision done at different hospitals. We did a computed tomography sinogram, which revealed the tract extending from the right flank into a cavity in the right subpleural space. We proceeded with the sinus tract excision which extended between the tips of the 10th and 11th ribs, spreading to the right subpleural space where pus mixed with multiple gall stones were retrieved. Spilled stones may result in complications, making diagnosis difficult and seriously harming the patient physically, mentally, and economically. The need for accurate documentation and patient knowledge of missing gallstones cannot be understated.

PURPOSE: To compare the efficacy and safety of latanoprost, bimatoprost, travoprost and timolol in reducing intraocular pressure (IOP) in patients with primary open angle glaucoma. METHODS: This was a prospective study conducted at a tertiary-care centre. One hundred and forty patients with newly diagnosed primary open angle glaucoma were randomly assigned to treatment with latanoprost (0.005%), bimatoprost (0.03%), travoprost (0.004%) or timolol gel (0.5%); 35 patients were assigned to each group. All patients were followed for 2, 6, and 12 weeks. The main outcome measure studied was the change in IOP at week 12 from the baseline values. Safety measures included recording of adverse events. RESULTS: The mean IOP reduction from baseline at week 12 was significantly more with bimatoprost (8.8 mmHg, 35.9%) than with latanoprost (7.3 mmHg, 29.9%), travoprost (7.6 mmHg, 30.8%) or timolol (6.7 mmHg, 26.6%) (ANOVA and Student's t-tests, p < 0.001). Among the prostaglandins studied, bimatoprost produced a maximum reduction in IOP (-2.71; 95% confidence interval [CI], -2.25 to -3.18) followed by travoprost (-1.27; 95% CI, -0.81 to -1.27) and latanoprost (-1.25; 95% CI, -0.79 to -1.71); these values were significant when compared to timolol at week 12 (Bonferroni test, p < 0.001). Latanoprost and travoprost were comparable in their ability to reduce IOP at each patient visit. Ocular adverse-events were found in almost equal proportion in patients treated with bimatoprost (41.3%) and travoprost (41.9%), with a higher incidence of conjunctival hyperemia (24.1%) seen in the bimatoprost group. Timolol produced a significant drop in heart rate (p < 0.001) at week 12 when compared to the baseline measurements. CONCLUSIONS: Bimatoprost showed greater efficacy when compared to the other prostaglandins, and timolol was the most efficacious at lowering the IOP. Conjunctional hyperemia was mainly seen with bimatoprost. However, the drug was tolerated well and found to be safe.
Adolescent ; Adult ; Aged ; Aged, 80 and over ; Antihypertensive Agents/adverse effects/*therapeutic use ; Bimatoprost/adverse effects/therapeutic use ; Blood Pressure/drug effects ; Female ; Glaucoma, Open-Angle/*drug therapy/physiopathology ; Heart Rate/drug effects ; Humans ; Intraocular Pressure/drug effects ; Male ; Middle Aged ; Prostaglandins F, Synthetic/adverse effects/therapeutic use ; Timolol/adverse effects/therapeutic use ; Tonometry, Ocular ; Travoprost/adverse effects/therapeutic use ; Treatment Outcome ; Visual Acuity/drug effects ; Visual Field Tests ; Visual Fields/drug effects

Median nerve is formed by lateral root from lateral cord and medial root from medial cord of brachial plexus.Formation of median nerve occur in front or lateral to axillary artery in axilla. In the present study we observed anatomical variations of median nerve formation in the brachial plexus. We examined formalin fixed 60 upper limbs from 30 adult cadavers (15 males and 15 females) which were above the age 40 years from the department of Anatomy. All the cadavers were dissected on both sides according to Cunningham’s Manual of Practical Anatomy. Normal formation of median nerve by two roots noted in 42 (70.0%) of upper limb specimen. Variation of median nerve formation noted in 18 (30.0%) upper limb specimen. Three roots taking part in the formation of median nerve in 13 (21.7%) upper limb specimen where additional root coming from lateral cord of brachial plexus. Four roots taking part in formation of median nerve in 3 (5.0%) upper limb specimen, where additional roots coming from lateral cord and posterior cord of brachial plexus. Lateral root crossed the axillary artery anteriorly to join with medial root lying medial to axillary artery. The median nerve formed medial to third part of axillary artery. Additional communication with musculocutaneous nerve with median nerve seen in 2 (3.3%) upper limb specimen. Knowledge of such anatomical variations is of interest to the anatomist and clinician alike. Surgeons who perform procedures involving neoplasm or repairing trauma need to be aware of these variations. Median nerve variation may lead to confusions in surgical procedures and axillary brachial plexus nerve block anesthesia.

Retrospective cohort study.

Retrospective cohort study.