Comparative Analysis of Keratometric and Pachymetry Values From Corneal Topography Scans: A Comparison Between Pentacam and Galilei.

Objective The objective of this study was to compare K1, K2, Kmax, and pachymetry values from Pentacam and Galilei scans of corneal topography in order to assess their correlation and interchangeability in clinical practice. Methodology A total of 34 patients (68 eyes) were enrolled in the study. Corneal topography was performed using Pentacam and Galilei devices on the same day. K1, K2, Kmax, and pachymetry readings were obtained from the scans and analyzed using paired t-tests and Bland-Altman plots. Results There were minimal differences in clinical settings between Pentacam and Galilei for K1, K2, Kmax (>0.75 D), and pachymetry values (>15 um). However, there was a statistically significant difference found between Kmax and pachymetry, making their interchangeability questionable. Conclusion Pentacam and Galilei demonstrate a good correlation between corneal keratometric values (K1, K2, and Kmax) and pachymetry values in clinical settings, and they should be used interchangeably with caution.

Effects of Nasal Packing on Patients' Post-operative Vital Signs.

Background Since bilateral nasal packing entails nasal and airway obstruction, this practice consequently leads to oral breathing. The resulting hypoxemia may then negatively impact vital signs, including blood pressure (BP), blood oxygen saturation (SpO2), and heart rate (HR). These systemic effects have a detrimental effect on patients. Objective The objective of this study is to observe the effects of bilateral nasal packing on patients' post-operative vital signs. Materials and methods This prospective study was conducted in the department of otolaryngology - head and neck surgery over a six-month period. The study included 83 post-operative patients with nasal surgery, in which bilateral merocele nasal packing was performed. The patients' pulse oximetry, systolic and diastolic BP, and HR were recorded four times the night before and after surgery. A statistical analysis was performed, and the mean values, standard deviation, and range were calculated. A paired sample t-test was also applied. The results are presented in figures and tables. Results The mean age of the participants was 27.65 ± 10.72 years, and 56 (67.5%) were male. Septoplasty was the most common surgery performed, with 63 participants having undergone this procedure (75.9%). When the pre-operative mean values of systolic and diastolic BP, SpO2, and HR were compared with the post-operative mean values, when a bilateral nasal pack was in place, a significant increase was found in all, with a p-value of <0.001 in each. Conclusion Bilateral nasal packing affects patients' vital signs by significantly increasing diastolic and systolic BP and decreasing SpO2. The HR is also significantly increased when packing is in place.

Exploring the Significance of Vitamin D Levels as a Biomarker in Ear Diseases: A Narrative Review.

This narrative review examines the role of vitamin D as a biomarker in ear disorders, including benign paroxysmal positional vertigo (BPPV), otitis media, bell's palsy, Meniere's disease, and hearing loss. PubMed, The Cochrane Library, and Google Scholar were utilized to conduct a comprehensive literature search, and findings were combined from studies from 2014 to 2024. As highlighted in this review, there is a consistent association between vitamin D deficiency and an increased risk and recurrence of disease especially in BPPV and otitis media. Its importance as a prognostic biomarker is emphasized in Bell's palsy, where higher levels of deficiencies in vitamin D are associated with higher grades of severity on the House Brackmann grading system. Vitamin D deficiency can also lead to sensorineural hearing loss due to its receptors present in the inner ear or its effect on calcium metabolism. Serum levels of vitamin D have also been shown to influence treatment outcome of sensorineural hearing loss. The role of vitamin D in Meniere's disease is unclear as no cause has been identified for the increase in endolymphatic fluid. The findings of this review emphasize the importance of serum vitamin D as a biomarker in ear disorders and advocate for more studies to be conducted to assess the importance of optimal dosing of vitamin D for the progression and outcome of these diseases.

Comparison Between Complications of Elective and Emergency Tracheostomies.

Introduction Tracheostomy, although a common surgical procedure, is associated with potential complications. Complications can be avoided with accurate technique and proper operative and postoperative care. A surgeon should know the complications of the procedure and how to avoid them so that complications may be prevented or minimized. Objective To determine the frequency of complications in patients undergoing elective and emergency tracheostomies. Methods The cross-sectional study was conducted at the Department of Otorhinolaryngology - Head and Neck Surgery, and Intensive Care Unit (ICU) of PIMS Hospital, Islamabad, from March 1 to August 31, 2023, with a total duration of six months. A total of 110 patients admitted to the ICU and presented in an emergency falling within the inclusion criteria were counted in the study. Patients were split into two groups, i.e., elective tracheostomy (group A) and emergency tracheostomy (group B). All patients were followed for three months for adverse events related to the tracheostomy. All information was collected on Proforma and analyzed using the SPSS 23 version (IBM Corp., Armonk, NY). Results The mean age of participants was 48.47±12.68 years in group A and 49.54±10.99 years in group B (p=0.636). 40 (72.7%) and 37 (67.3%) patients were male and 15 (27.3%) and 18 (32.7%) female in groups A and B, respectively. The results of post-operative complications in both groups A and B were observed, respectively, for surgical emphysema (2 [3.6%] vs. 5 [9.1%], p=0.241), hemorrhage (2 [3.6%] vs. 4 [7.3%], p=0.401), wound infection (3 [3.6%] vs. 6 [10.9%], p=0.279), tube blockage (0 [0.0%] vs. 1 [1.8%], p=0.315), tube displacement (0 [0.0%] vs. 3 [5.5%], p=0.079), and tracheoesophageal fistula (0 [0.0%] vs. 2 [3.6%], p=0.154). The overall complications in elective tracheostomies were 7 (12.7%) and in emergency tracheostomies were 21 (38.2%). Conclusion We concluded that patients who had an emergency tracheostomy experienced more postoperative complications than those who underwent an elective tracheostomy.

Purtscher Retinopathy Following Compressive Chest Trauma: A Case Report.

Purtscher retinopathy (PR) is an occlusive vasculopathy of the retinal microvasculature that classically presents 24-48 hours after compressive chest trauma. Symptoms vary from mild to severe acute visual loss. Characteristic findings on fundus examination such as Purtscher flecken, cotton wool spots, and retinal hemorrhages may also be found. Here, we discuss a case of Purtscher retinopathy due to compressive chest trauma.

Bilateral Anteriorly Displaced Microspherophakia in a Female Child With Marfanoid Habitus.

Microspherophakia is a rare congenital anomaly characterized by an abnormally small and spherical crystalline lens, which can be associated with several systemic syndromes. We present an extremely rare case of bilateral anteriorly displaced microspherophakia in a female child with Marfanoid habitus. The patient displayed phenotypic features resembling Marfan syndrome, including tall stature, muscle hypotonia, dolichostenomelia, and increased arm span than body length. However, unlike Marfan syndrome, Marfanoid habitus is not associated with mutations in the fibrillin-1 gene. The association between microspherophakia and Marfanoid habitus is a unique presentation that has not been reported in the literature. This case report aims to increase awareness of microspherophakia as a possible ocular association of Marfanoid habitus.

Smartphone Color Vision Testing as an Alternative to the Conventional Ishihara Booklet.

Introduction Color vision testing was first seen as a parameter to be tested in the 1700s. Nowadays, it is a well-known phenomenon with significant quality-of-life implications. Structures involved in color vision include the lens, pupil, retinal cone photopigments, and several photoreceptor processes that translate the incoming spectrum of different light wavelengths into a processed colored image. An initial color vision assessment was made simply by comparing the color perception of the individual to that of the examiner. The most commonly used tools to screen for color vision defects today are color plates, such as the Ishihara color plates. In the modern age, smartphones have evolved to become an essential part of our everyday lives with applications such as Eye Handbook, which allow easier access to color vision testing using color plates displayed on smartphone screens. In this study, we compared color vision testing on Android and iOS devices to the standard Ishihara booklet. Materials and methods A cross-sectional validation study was performed on patients presenting to the Armed Forces Institute of Ophthalmology, Rawalpindi, Pakistan for six months. The sample size collected was 162 with a 95% confidence interval. The age range of the sample population was kept at 12-70 years. A patient was selected for participation in the study, and a color vision assessment was performed using the Ishihara color plates and Android and iOS smartphones. The collected data was then entered into IBM SPSS (Statistical Package for the Social Sciences) Statistics 25 for analysis, with the p-value being kept at 0.05. Results The sample size was 162, with the gender distribution being predominantly male (69.14%). The average age of the participants was 35.94 (SD = 12.04). The result of the two-tailed paired sample z-testwas not significant based on a p-value of 0.565, indicating the null hypothesis cannot be rejected. This finding suggests the difference between the mean of Ishihara and the mean of the iPhone was not significantly different from zero. Similar results were found for comparisons between Android smartphones and the Ishihara booklet. Conclusions Previous studies conducted showed nearly 60% of subjects with normal color vision correctly identified all colors on standard Ishihara color plates. The two-tailed paired sample t-test conducted in our study showed no significant difference between either of the smartphone groups (iPhone or Android) and the Ishihara booklet group, indicating that smartphones present a viable alternative to standard Ishihara booklet testing. However, there are certain limitations to our study. Different types of smartphone screens present a challenge in standardization while testing color vision, something that is not a problem when using the Ishihara booklet. However, smartphones are more widely available, more versatile, and present far greater ease of access. Both these factors should be considered when comparing the two in future studies.

Progressive Vision Loss in a Patient With Axenfeld-Rieger Syndrome.

Axenfeld-Rieger syndrome (ARS) is a rare autosomal dominant condition characterized by the dysgenesis of the anterior segment along with some systemic abnormalities such as dental and facial bone defects. Its incidence is thought to be 1 in 200,000. Treatment is predominantly the management of glaucoma and is mostly medical but can be surgical in refractory cases. Here, we describe the case of a 35-year-old female patient who presented with co-existing vernal keratoconjunctivitis and ARS. The treatment was more challenging as we had to manage two conditions simultaneously.

Personal Computer-Based Visual Field Testing as an Alternative to Standard Automated Perimetry.

Introduction Standard automated perimetry (SAP) is the gold standard of visual field assessment in patients with neuro-ophthalmic conditions. Glaucoma is a progressive optic neuropathy characterized by damage to the ganglion cell complex with corresponding visual field defects and intraocular pressure (IOP) being the only modifiable ocular risk factor. Recent advances in technology have paved the way for remote screening and monitoring of visual field defects with the aid of a computer or tablet-based software. One such personal computer (PC)-based software is 'Specvis', which has shown promising reliability as compared to SAP. The primary objective of this study was to compare Specvis and Humphrey Field Analyzer (HFA) visual field reports in the graphical domain while secondary objectives were to estimate the ease of use of Specvis in comparison to HFA and comparison of test duration between Specvis and HFA.  Materials and methods This was a cross-sectional validation study performed at a tertiary care ophthalmology institute in Rawalpindi, Pakistan. Subjects presenting to the outpatient department were recruited based on consecutive sampling technique and were divided into healthy and diseased groups. Basic data collection instrument after informed consent was filled with demographic data, ophthalmic data, disease condition, and attached with analysis reports of both HFA and Specvis for assessment by three senior ophthalmology consultants independently. A total of 218 eyes of 109 subjects were included in this pilot study. SAP was done on the VF 30-2 program using HFA 3. The same patient then performed the visual field assessment on a PC with Specvis installed and settings adjusted to match the VF 30-2 program of HFA as closely as possible. Visual fields of a subject obtained from HFA and Specvis were then coupled and sent to three different senior ophthalmologists. The assessment was done by comparing the greyscale visual field printouts in the graphical domain and scored based on a 5-point Likert scale which were then analyzed for inter-observer reliability. After each test, all subjects were asked to rate the difficulty level of performing the test on HFA and Specvis based on a 5-point Likert scale. The duration of the test performed on HFA and Specvis was also noted for comparison. Results We observed male preponderance in our study participants (n=128, 58.72%). The majority of the participants were non-diseased (n=170, 77.98%) while advanced glaucoma was the commonest disease in the diseased group (n = 22, 10.09%). The mean age of the participants was 40.71 (SD=15.24). The observations for the HFA test duration had an average of 213.33 seconds (SD=33.49, Min=174.00, Max=314.00) while the Specvis test duration had an average of 267.36 seconds (SD=35.98, Min=228.00, Max=370.00). A significant positive correlation was observed between score 1, score 2, and score 3 given by the three ophthalmologists. A significant negative correlation was observed between ease of using HFA and age, with a correlation of -.28. A significant negative correlation was also observed between ease of using Specvis and age. Conclusion Specvis, a computer-based free open-source software used in our study, can give promising results in diagnosing as well as monitoring the progression of visual field defects. It can act as a significantly cost-effective and readily available bridge between visual field examination by confrontation method and SAP.

Sestrin2 suppression aggravates oxidative stress and apoptosis in endothelial cells subjected to pharmacologically induced endoplasmic reticulum stress.

Endoplasmic reticulum (ER) stress is an inflammatory response that contributes to endothelial cell dysfunction, a hallmark of cardiovascular diseases, in close interplay with oxidative stress. Recently, Sestrin2 (SESN2) emerged as a novel stress-inducible protein protecting cells from oxidative stress. We investigated here, for the first time, the impact of SESN2 suppression on oxidative stress and cell survival in human endothelial cells subjected to pharmacologically (thapsigargin)-induced ER stress and studied the underlying cellular pathways. We found that SESN2 silencing, though did not specifically induce ER stress, it aggravated the effects of thapsigargin-induced ER stress on oxidative stress and cell survival. This was associated with a dysregulation of Nrf-2, AMPK and mTORC1 signaling pathways. Furthermore, SESN2 silencing aggravated, in an additive manner, apoptosis caused by thapsigargin. Importantly, SESN2 silencing, unlike thapsigargin, caused a dramatic decrease in protein expression and phosphorylation of Akt, a critical pro-survival hub and component of the AMPK/Akt/mTORC1 axis. Our findings suggest that patients with conditions characterized by ER stress activation, such as diabetes, may be at higher risk for cardiovascular complications if their endogenous ability to stimulate and/or maintain expression levels of SESN2 is disturbed or impaired. Therefore, identifying novel or repurposing existing pharmacotherapies to enhance and/or maintain SESN2 expression levels would be beneficial in these conditions.

Huge Abdominal Mass in a Young Unmarried Lady - A Social and Psychotherapeutic Challenge.

Large ovarian tumours are rare. Various diagnostic modalities are used to help in confirming the size and type of ovarian tumours. Laparotomy in a lateral decubitus position under general anaesthesia is the most common treatment approach. Here we present a case of a 17-year-old unmarried girl from whom a 13 kg ovarian tumor was resected. We highlight in this case report the mental stress that a patient goes through when accused of having an extramarital pregnancy by the community in a conservative society like ours. Furthermore, the importance of psychological support and counselling is paramount.

Migrainous Middle Cerebral Artery Infarction With Ipsilateral Hemiparesis.

Migrainous infarction is a complication of migraine that accounts for 0.5-1.5% of all cerebral infarcts, usually seen in the posterior circulation and in young women. In this case report, we report a case of a right-sided middle cerebral artery ischemic stroke in a young male presenting with migraine, photophobia and phonophobia lasting for more than 60 minutes and followed by ipsilateral hemiparesis, which is a very unusual presentation. The provisional diagnosis of ischemic infarction of the right middle cerebral artery was made that was confirmed on radio imaging. A high index of suspicion is always required while dealing with patients with migraine especially in atypical presentations as in this case.

Awareness Among Healthcare Professionals Regarding Contaminated Stethoscopes as a Source of Nosocomial Infections.

Objectives The objective of this study was to determine the awareness among healthcare professionals regarding stethoscopes as a source of nosocomial infections, their cleaning practices in this regard before or after examination, and to find out about the existence of any guidelines and accountability criteria issued by the hospitals in this regard. Methodology A descriptive cross-sectional study of 243 healthcare professionals using non-probability convenience sampling was done to include consultants, residents, final-year medical students, and nursing staff and excluding medical students from pre-clinical years as well as doctors of those departments with infrequent use of a stethoscope. The study was conducted for a period of nine months at tertiary health care facilities of Rawalpindi and Islamabad. A self-administered structured questionnaire was used for data collection. Results Participants from both genders included 54 participants (22.2%) from the final year, 48 (19.8%) house officers, 106 (43.6%) postgraduate trainees, nine (3.7%) specialists, and 26 (10.7%) nurses. A total of 210 (86.4%) were aware of stethoscopes as a source of nosocomial infections. Among participants, 23 (9.5%) cleaned their stethoscope per patient, 50 (20.6%) did it daily, 48 (19.8%) did it weekly, 41 (16.9%) did it monthly, 12 (4.9%) participants cleaned it six-monthly while 69 (28.4%) respondents had never cleaned their stethoscope. Almost 127 participants (52.3%) used alcohol wipes to clean their stethoscopes, 11 (4.5%) used a wet cloth, six (2.5%) used tissue paper. Sixty-one (24.9%) agreed that the hospital issued protocols for the decontamination of stethoscopes while 189 (77.8%) did not. A total of 241 (99.2%) believed that there were no accountability criteria set for the assessment of the cleanliness of stethoscopes in their hospitals. Conclusion A majority of the participants were aware of stethoscopes being a source of nosocomial infections and believed in cleaning stethoscopes regularly. However, a majority of the participants believed that their hospital did not issue any protocols for the decontamination of stethoscopes. Further research can expand our recommendations.

Comparison of the problem based learning-driven with the traditional didactic-lecture-based curricula.

OBJECTIVE: To compare the Problem-based learning (PBL) with the traditional lecture-based curricula. METHODS: The single best answer Multiple Choice Questions (MCQ) and the Objective Structured Clinical Examination (OSCE) were used to compare performance of the lecture-based curriculum with the PBL medical student groups. The reliability for the MCQs and OSCE was calculated with Kuder-Richardson formula and Cronbach's alpha, respectively. The content validity of the MCQs and OSCE were tested by the Independent Subject Experts (ISE). The Student's t-test for independent samples was used to compare the item difficulty of the MCQs and OSCE's, and the Chi-square test was used to compare the grades between the two student groups. RESULTS: The PBL students outperformed the old curriculum students in overall grades, theoretical knowledge base (tested with K2 type MCQs) and OSCE. The number of the PBL students with scores between 80-90% (grade B) was significantly (p=0.035) higher while their number with scores between 60 to 69% (grade C) was significantly p=0.001) lower than the old curriculum students. Similarly, the mean MCQ and the OSCE scores of the new curriculum students were significantly higher (p = 0.001 and p = 0.025, respectively) than the old curriculum students. Lastly, the old curriculum students found the K2-MCQs to be more (p = 0.001) difficult than the single correct answer (K1 type) MCQs while no such difference was found by the new curriculum students. CONCLUSIONS: Suitably designed MCQs can be used to tap the higher cognitive knowledge base acquired in the PBL setting.

Clinical and psychosocial factors associated with needs for care: an Arab experience with a sample of treated community-dwelling persons with schizophrenia.

OBJECTIVES: To (1) highlight the profile of the needs for care among a sample of persons with schizophrenia, using the Camberwell Assessment of Needs (CAN-EU), in comparison with the international data; (2) assess the association of patients' needs with socio-demographics, clinical characteristics and objective quality of life (QOL); and (3) compare the perceptions of patients with those of the staff. METHOD: Consecutive outpatients in stable condition were interviewed with the CAN-EU and measures of QOL and psychopathology. RESULTS: There were 130 patients (68.5% men, mean age 36.8). The highest frequency of unmet needs was for money (29.2%). About a fifth of the subjects expressed unmet needs for six other items, including accommodation. The mean total needs was 8.67(7.1), the total met needs was 5.29 and total unmet needs was 3.38. The dimension with the highest frequency (40%) of unmet needs (functioning) is constituted by items that are related to family care at home. Staff identified significantly more needs than patients. Higher levels of needs were significantly associated with severity of psychopathology and negative affect, and not participating in outdoor activities. The mean number of needs was similar to reports from developing countries and higher than those from European countries. The met/unmet need ratio was similar to European data. CONCLUSION: Despite free health services and family support, a number of our treated community-dwelling persons with schizophrenia had problems meeting basic and health-care needs. The findings call for a consideration of techniques for enhancing the capability of families to cope with the care of patients.

Factors associated with hospital service satisfaction in a sample of Arab subjects with schizophrenia.

BACKGROUND: Assessment of patients' satisfaction with health care services could help to identify the strengths and weaknesses of the system and provide guidance for further development. The study's objectives were to: (i) assess the pattern of satisfaction with hospital care for a sample of people with schizophrenia in Kuwait, using the Verona Service Satisfaction Scale (VSSS-EU); ii) compare the pattern of satisfaction with those of similar studies; and iii) assess the association of VSSS seven domains with a number of variables representing met and unmet needs for care, family caregiver burden, severity of psychopathology, level of psychosocial functioning, socio-demographic characteristics, psychological well-being and objective quality of life. METHODS: Consecutive outpatients in stable condition and their family caregivers were interviewed with the VSSS-EU and measures of needs for care, caregiver burden, quality of life and psychopathology. RESULTS: There were 130 patients (66.1%m, mean age 36.8). While over two-thirds expressed satisfaction with the domains of "overall satisfaction", "professionals' skills", "access", "efficacy", and "relatives' involvement", only about one-third were satisfied with the domains of "information" and "types of intervention". The later two domains were the areas in which European patients had better satisfaction than our patients, while our patients expressed better satisfaction than the Europeans in the domain of "relatives' involvement". In multiple regression analyses, self-esteem, positive and negative affect were the most important correlates of the domains of service satisfaction, while clinical severity, caregiver burden and health unmet needs for care played relatively minor roles. CONCLUSION: The noted differences and similarities with the international data, as well as the predictive power of self-esteem and affective state, support the impression that patients' attitudes towards psychiatric care involve a complex relationship between clinical, personal and socio-cultural characteristics; and that many of the factors that impact on satisfaction with service relate to individual psychological characteristics. The weaknesses in the system, highlighted by the pattern of responses of the participants, indicate possible gaps in the provision of comprehensive psychiatric care in the country and obviate the need for public mental health education and development of services to enhance the quality of care.

Relationship of family caregiver burden with quality of care and psychopathology in a sample of Arab subjects with schizophrenia.

BACKGROUND: Although the burden experienced by families of people with schizophrenia has long been recognized as one of the most important consequences of the disorder, there are no reports from the Arab world. Following the example of the five-nation European (EPSILON) study, we explored the following research question: How does the relationship between domains of caregiving (as in the Involvement Evaluation Questionnaire--IEQ-EU) and caregiver psychic distress on the one hand, and caregiver's/patient's socio-demographics, clinical features and indices of quality of care, on the other hand, compare with the pattern in the literature? METHOD: Consecutive family caregivers of outpatients with schizophrenia were interviewed with the IEQ-EU. Patients were interviewed with measures of needs for care, service satisfaction, quality of life (QOL) and psychopathology. RESULTS: There were 121 caregivers (66.1% men, aged 39.8). The IEQ domain scores (total: 46.9; tension: 13.4; supervision: 7.9; worrying: 12.9; and urging: 16.4) were in the middle of the range for the EU data. In regression analyses, higher burden subscale scores were variously associated with caregiver lower level of education, patient's female gender and younger age, as well as patient's lower subjective QOL and needs for hospital care, and not involving the patient in outdoor activities. Disruptive behavior was the greatest determinant of global rating of burden. CONCLUSION: Our results indicate that, despite differences in service set-up and culture, the IEQ-EU can be used in Kuwait as it has been used in the western world, to describe the pattern of scores on the dimensions of caregiving. Differences with the international data reflect peculiarities of culture and type of service. Despite generous national social welfare provisions, experience of burden was the norm and was significantly associated with patient's disruptive behavior. The results underscore the need for provision of community-based programs and continued intervention with the families in order to improve the quality of care.

Schizophrenia psychopathology in a Kuwaiti Arab sample.

BACKGROUND: The heterogeneity of schizophrenia psychopathology has led to a search for symptom clusters that could be related to broad features of the disease. The objectives of the study were to: (1) highlight the pattern of symptoms among Kuwaiti subjects with schizophrenia, using the ICD-10 symptom checklist; (2) assess the factor structure of the Brief Psychiatric Rating Scale 18 (BPRS-18) and BPRS-24, and (3) evaluate the relationship of the resulting factors with sociodemographic characteristics, age at onset of illness, family history of mental illness, objective indicators of quality of life, self-esteem, affect balance, family caregiver burden, patient's perceptions of service satisfaction and needs for care. METHOD: Consecutive outpatients in stable condition were assessed with the BPRS and ICD-10 symptom checklist, as well as measures of quality of life, needs for care, service satisfaction and family caregiver burden. RESULTS: There were 130 patients (66.1% men, mean age = 36.8 years, age at onset of illness = 24.2 years, duration of illness = 12.9 years). Of the ICD-10 symptoms, the commonest positive symptoms were hallucinations (58.5%) and delusions (72%). Catatonic symptoms were rare (2.9%). About a quarter of the subjects experienced 4 of the negative symptoms. In exploratory factor analysis, we broadly replicated the known syndromes for BPRS-24 (disorganization, positive, activation, manic, negative and depression) and BPRS-18 (negative, positive, activation and affect). In regression analyses, the variables independently associated with psychopathology were family income, negative affect, self-esteem, duration of illness, age, lack of money for enjoyment, met needs for care and caregiver tension. The negative syndrome had more significant associations with the variables investigated than the positive syndrome. Psychopathological scores were separable from indices of psychological well-being. CONCLUSION: In this first study of schizophrenia psychopathology from the Arab world, the clinical manifestations were similar to the data from the developed countries. The persistence of psychotic symptoms despite freely available antipsychotic treatment and the impact on caregiver burden call for attention to the perennial issue of treatment resistance and underscore the need for continued interaction with family members after the acute inpatient phase of treatment, in order to address the impact of symptoms.