Hypothermic Cardiac Arrest: A Case Report of an Unexpected Survivor Using Air Medical Transportation in Nepal

This is a case of a 34-year-old man surviving hypothermic cardiac arrest with excellent neurologic recovery in Nepal. After 3 days without communication at an altitude of approximately 6,000 m, the patient was located in a crevasse and retrieved by a helicopter-supported search and rescue team. At first contact, he was reported to be breathing and shivering with appropriate pupillary response. The patient was then flown to a local teaching hospital where he was assessed on arrival and found to be in cardiac arrest with absence of spontaneous breathing and a central pulse and bilaterally fixed and dilated pupils. An electrocardiogram demonstrated asystole, and his core temperature was unrecordably low on the available device. After resuscitation and return of spontaneous circulation, the patient received a secondary helicopter transfer to a major hospital in the capital, Kathmandu, where his recovery continued. The report discusses the physiological basis of the relatively favorable outcomes observed in hypothermic cardiac arrest and highlights the operations and capability of helicopter emergency medical services in a country on the United Nations list of least developed nations.

Neostigmine and atropine as a treatment for postdural puncture headache after spinal anesthesia in cesarean section: A case report

Key Clinical message

Neostigmine and atropine offer a promising treatment option for postdural puncture headache (PDPH) following spinal anesthesia in cesarean section, providing effective relief with a favorable risk-benefit profile.

Abstract

Postdural puncture headache (PDPH) is a common consequence of cesarean section surgeries after spinal anesthesia. This case study describes the successful treatment of PDPH with intravenous neostigmine and atropine. A 31 years female who underwent elective cesarean section with spinal anesthesia developed a severe headache on the 6th postoperative day and was diagnosed to have PDPH. PDPH failed to respond to conventional treatment modalities like hydration, a Non-steroidal anti-inflammatory drug, and sphenopalatine ganglion block. Epidural blood patch could not be performed due to lack of consent. A trial dose of intravenous neostigmine (20 mcg/kg) along with atropine (10 mcg/kg) successfully provided symptomatic and clinical relief. The combination of neostigmine and atropine demonstrates a rapid onset of action, providing patients with effective analgesia while avoiding the need for invasive procedures such as epidural blood patches and offers quicker pain relief. This promising result warrants additional research.

Use of baclofen and propranolol for treatment of neurogenic fever in a patient with pontine hemorrhage: A case report

Key Clinical Message

Neurogenic fever (NF) is a potentially life-threatening complication commonly seen in patients with pontine hemorrhage. This case report highlights the successful use of oral baclofen and propranolol as an effective treatment strategy to manage NF.

Abstract

Neurogenic fever (NF) is a common complication following pontine hemorrhage and poses significant challenges for clinicians in terms of diagnosis, management, and patient outcomes. This study delves into the efficacy of treatment methods involving baclofen and propranolol for neurogenic fever in patients with pontine hemorrhage. The results demonstrated a significant reduction in the duration and intensity of fever. Moreover, the treatment modality was well-tolerated and devoid of any adverse effects. These findings suggest that the use of oral baclofen and propranolol may be a promising therapeutic option for managing neurogenic fever in patients with pontine hemorrhage.

A rare case of Boerhaave syndrome with cervico-thoracic esophageal junction rupture causing bilateral empyema; case report from Nepal

INTRODUCTION AND IMPORTANCE

Boerhaave syndrome is a rare finding where spontaneous rupture of esophagus occurs, usually in distal segment. It is a life threatening condition that requires urgent surgical intervention.

CASE PRESENTATION

We present a case of 70 years male who presented with pleural effusion and later empyema following spontaneous rupture of cervico-thoracic junction of esophagus who was managed successfully with primary surgical repair.

CLINICAL DISCUSSION

Although Boerhaave syndrome is tricky to diagnose but it should be considered in all cases with a combination of gastrointestinal and pulmonary signs and symptoms.

CONCLUSION

Clinical correlation along with imaging such as HRCT chest or gastrografin study is required to come to a diagnosis, however surgical intervention should not be delayed to reduce the mortality.

Emerging PET Tracers in Cardiac Molecular Imaging

¹⁸F-fluorodeoxyglucose (FDG) and ¹⁸F-sodium fluoride (NaF) represent emerging PET tracers used to assess atherosclerosis-related inflammation and molecular calcification, respectively. By localizing to sites with high glucose utilization, FDG has been used to assess myocardial viability for decades, and its role in evaluating cardiac sarcoidosis has come to represent a major application. In addition to determining late-stage changes such as loss of perfusion or viability, by targeting mechanisms present in atherosclerosis, PET-based techniques have the ability to characterize atherogenesis in the early stages to guide intervention. Although it was once thought that FDG would be a reliable indicator of ongoing plaque formation, micro-calcification as portrayed by NaF-PET/CT appears to be a superior method of monitoring disease progression. PET imaging with NaF has the additional advantage of being able to determine abnormal uptake due to coronary artery disease, which is obscured by physiologic myocardial activity on FDG-PET/CT. In this review, we discuss the evolving roles of FDG, NaF, and other PET tracers in cardiac molecular imaging.

Persistent Pyrexia in Tetanus: A Case Report from Nepal

Tetanus, an infection caused by the gram-positive, obligate anaerobic bacillus Clostridium tetani, is still prevalent in developing countries. Fever is an unusual symptom in tetanus. The disease must be managed by preventing tetanospasmin absorption, treating symptoms, stabilizing autonomic instability, using antibiotics, and controlling the airway with assisted ventilation if necessary. We present a case report of a tetanus patient who had persistent pyrexia despite ruling out all the obvious causes of fever ,that coincide with the persistence of muscle spasms and/or use of prolonged duration of benzodiazepines.

Use of Computed Tomography of the Head in Patients With Acute Atraumatic Altered Mental Status: A Systematic Review and Meta-analysis

IMPORTANCE

The usefulness of computed tomography of the head (CTH) in patients with acute-onset atraumatic altered mental status (AMS) is poorly understood, but use in these patients remains high.

OBJECTIVE

To evaluate the use of CTH (event rate) in patients with AMS and the positive outcome event rate of the performed CTH studies.

DATA SOURCES

The PubMed/MEDLINE, PubMed Central, Embase, and CINAHL databases were searched using predefined Boolean parameters. All studies that met inclusion criteria until January 31, 2022, were included.

STUDY SELECTION

Randomized clinical trials and observational, cohort, and case-control studies were included. Conference abstracts, reviews, letters, case reports, case series, systematic literature, and meta-analyses were excluded.

DATA EXTRACTION AND SYNTHESIS

The systematic literature review was performed per Preferred Reporting Items for Systematic Reviews and Meta-analyses guidelines. Data were independently extracted by 2 authors. Data were pooled using a random-effects method.

MAIN OUTCOMES AND MEASURES

Event rate of CTH use in patients with acute atraumatic AMS. The CTH event rates and positive CTH event rates were calculated with 95% CIs.

RESULTS

Of 9338 studies identified, 26 qualified for the systematic review and 25 for the meta-analysis. The 25 studies in the meta-analysis included a total of 79 201 patients. The CTH event rate was 94% (proportion, 0.94; 95% CI, 0.76-1.00), and the positive CTH event rate was 11% (proportion, 0.11; 95% CI, 0.07-0.15). There was significant heterogeneity among the studies included (I2 > 50%, P < .001), for which a random-effects model was used. There was significant publication bias, as evident by an asymmetric funnel plot. There was no fluctuation of the results during the sensitivity analysis, which reassured the reliability of the data.

CONCLUSIONS AND RELEVANCE

In this meta-analysis, CTH use among patients with acute-onset atraumatic AMS was very high with a low yield. Large-scale studies are needed to guide clinical decision-making in such a situation.

A Review of 177Lutetium-PSMA and 225Actinium-PSMA as Emerging Theranostic Agents in Prostate Cancer

The development of prostate-specific membrane antigen (PSMA) ligands labeled with radionuclides is a ground-breaking achievement in the management of prostate cancer. With the increasing use of ⁶⁸Gallium-PSMA and ¹⁸F-DCFPyL (Pylarify) and their approval by the Food and Drug Administration (FDA), other PSMA agents and their unique characteristics are also being studied. Two other PSMA agents, namely ¹⁷⁷Lutetium-PSMA (¹⁷⁷Lu-PSMA) and ²²⁵Actinium-PSMA (²²⁵Ac-PSMA), are currently drawing the researcher’s attention mainly due to their theranostic importance. Studies focusing on the essential characteristics of these two emerging radiotracers are relatively lacking. Hence, this review article, beginning with a brief introduction, intends to provide insights on the mechanism, efficacy, adverse effects, usefulness, including theranostic implications, and limitations of these two emerging PSMA agents. The ¹⁷⁷Lu-PSMA is commercially accessible, is well tolerated, and has been found to lower prostate-specific antigen (PSA) levels while improving patients’ quality of life. It also reduces pain and the requirement for analgesics and is safe for advanced diseases. However, despite its potential advantages, around one-third of patients do not respond satisfactorily to this costly treatment; it is still challenging to personalize this therapy and predict its outcome. Similarly, ²²⁵Ac is compatible with antibody-based targeting vectors, releasing four extremely hazardous high-energy emissions with a longer half-life of 10 days. It has made ²²⁵Ac-PSMA therapy useful for tumors resistant to standard treatments, with a better response than ¹⁷⁷Lu-PSMA. Dosimetry studies show a good biochemical response without toxicity in patients with advanced metastatic castration-resistant prostate cancer (mCRPC). However, it can potentially cause significant damage to healthy tissues if not retained at the tumor site. Encapsulating radionuclides in a nano-carrier, hastening the absorption by tumor cells, and local delivery might all help reduce the harmful consequences. Both have advantages and disadvantages. The choice of PSMA agents may rely on desired qualities, cost, and convenience, among other factors. Further research is warranted in order to better understand their ideal use in clinical settings.

Post COVID-19 vaccine Guillain-Barré syndrome

Guillain-Barré syndrome is an acute generalized polyneuropathy which usually follows infection with a virus or bacteria, although rarely vaccination may be associated with it. We present a case of a 44-year-man who presented with progressive weakness of both lower limbs since 6?days, neurological examination findings were consistent with flaccid-type paraplegia and investigation findings including lumbar puncture and nerve conduction studies were consistent with the diagnosis of Guillain-Barré syndrome. He had received the Johnson and Johnson corona virus disease-19 vaccine intramuscularly 15 days before his presentation. Only potential triggering factor in this case was positive finding of Jansen Vaccine. Keywords: Guillain-Barré syndrome; immunoglobulin; jansen vaccine; polyneuropathy.

Ischemic Stroke as a Manifestation of Cholesterol Embolization Syndrome Following Percutaneous Coronary Intervention

Cholesterol embolization syndrome (CES) is one of the major, yet underdiagnosed cause of morbidity and mortality following invasive coronary interventions. The major risk factors are elderly, male, atherosclerotic disease, anticoagulation and femoral access route. This multisystem disease affects skin, kidney, brain, eye and gastrointestinal tract. Only few cases of cholesterol embolization syndrome manifesting as an ischemic stroke are reported. We present a case of an elderly man, admitted to our ICU after percutaneous coronary intervention (PCI) who developed neurological deficits along with skin changes and renal failure. cholesterol embolization syndrome was suspected based upon the presence of cardiovascular risk factors, invasive cardiovascular intervention and clinical signs. The diagnosis of ischemic stroke made through plain MRI brain, revealed multiple areas of lacunar infarcts. He was treated with intermittent hemodialysis, statins and anti-platelet agents. On follow up, skin lesions and renal functions were improved; but slurring of speech and paresis persisted.

Diabetes mellitus as a risk factor for cryptococcal meningitis in immunocompetent

Cryptococcal meningoencephalitis (CM) is one of the major causes of mortality and morbidity in immunocompromised patients estimating 650,000 deaths each year. Across the globe, CM has been occasionally seen in apparently immunocompetent patients who otherwise don’t have established risk factors. The clinical presentation of CM in immunocompetent hosts is subtle and often results in complications including persistent neurological deficits and death. We present a case of Cryptococcal neoformans meningitis in a diabetic female with no other identified risk factors. Although her clinical presentation was atypical, her clinical course was uncomplicated. The pathophysiology in immunocompetent hosts appears somewhat different, so is the clinical presentation. Since there are no separate evidence-based treatment recommendations, it is challenging to treat this group of patients. There seems to be a need for further studies for management in CM for HIV negative, non-transplant immunocompetent patients.

An Unusual Case of Cavitary Lung Lesion and a Brief Review of Literature

Large cavitary pulmonary infarctions are extremely rare. Here, we report an unusual case of large pulmonary infarction due to pulmonary embolism (PE). This was complicated by secondary infection with Actinomyces leading to cavitary abscess formation. The patient had minimal non-specific symptoms despite extensive involvement and was treated with lobectomy, antibiotics, and anticoagulation, with expedited recovery. This case depicts a rare association between PE/pulmonary infarction and pulmonary actinomycosis. Furthermore, it highlights a high index of suspicion needed to diagnose these two conditions in low-risk individuals without traditional risk factors.

Extramedullary Plasmacytoma Involving the Heart: A Case Report and Focused Literature Review

Cardiac tumors are extremely rare. Here, we report an unusual case of cardiac plasmacytoma that occurred 11 years after complete remission of the original multiple myeloma (MM). The tumor primarily manifested as a solitary extramedullary plasmacytoma (SEP) with extensive infiltration into the heart and large vessels. There was no evidence of systemic involvement. The relapsing tumor assumed a unique immunophenotype from CD138+/CD38+/CD56- to CD138-/CD38+/CD56-. The patient responded to chemotherapy consisting of carfilzomib, cyclophosphamide, and dexamethasone. This case highlights the importance of multimodal imaging evaluation and tissue diagnosis for accurately characterizing this rare disorder.

Epidemiology of Work-Related Musculoskeletal Symptoms and Illnesses among Brick Kiln Workers in Kathmandu Valley, Nepal

Background Workers in the brick manufacturing industries require to carry heavy loads, do repetitive work and remain in awkward postures for extended periods of time. These activities may cause them to develop work-related musculoskeletal symptoms and disorders. Objective To investigate the epidemiology of musculoskeletal symptoms and disorders among brick manufacturing workers as well as similar exposure groups among brick kiln workers. Method An analytical cross-sectional study was conducted during February - March 2015 in the Kathmandu Valley. From 16 brick kilns, 400 interviewees involving green brick molding, green brick stacking/carrying, red brick loading/carrying, coal crushing/ carrying and firing were recruited. An unmatched equal size of reference group of grocery workers was maintained for comparison. Prevalence of all musculoskeletal symptoms and disorders were computed and compared among brick workers and grocery workers as well as similar exposure groups among brick kiln workers. Result The musculoskeletal symptoms and disorders were prevalent in 90.5% of the exposed and 82.2% of the reference group. Brick kiln workers were about two times more likely to experience musculoskeletal symptoms and disorders compared to the reference group. When the associations among similar exposure groups were evaluated, there were significantly high prevalence of musculoskeletal symptoms and disorders among green brick molders, red brick loaders/carriers and coal crushers/ carriers in comparison to firemen. Conclusion This study showed a high prevalence of musculoskeletal symptoms and disorders among brick kilns workers. Among all similar exposure groups, coal crushing/carrying task significantly elevated with all types of musculoskeletal symptoms and disorders.

Prevalence and Associated Factors of Hypertension among Adults in Rural Nepal: A Community Based Study

Background Hypertension is a major health problem throughout the world and is one of the major risk factors for cardiovascular mortality. It is important to detect and manage prehypertension and hypertension to reduce the risk of correlated complications especially cardiovascular diseases. Objective The objective of the study was to find the prevalence and risk factors of hypertension among the adults in rural Nepal. Method A community based cross-sectional study was conducted among 648 respondents. The information was obtained using pre-tested questionnaire which included demographic information of individuals and other risk factors like alcohol and tobacco use, physical activity and diet preference. Height, weight and blood pressure were recorded and hypertension was defined as per Joint National Committee (JNC) VII guidelines. Result The overall prevalence of hypertension was 20.5 % and pre-hypertension was 46.6%. The males had higher prevalence of hypertension (30.6%) compared to females (13.8%). Bivariate analysis showed male gender, smoking and non vegetarian diet have association with hypertension. Male gender [OR 2.50 (1.68 - 3.74)] and non vegetarian diet [OR 0.11 (0.01 - 0.85)] were found to be significantly associated with hypertension in multivariate analysis. Conclusion The prevalence of hypertension and prehypertension was high in the study population. In absence of life style modification and risk reduction the individuals categorized as prehypertension have great risk of developing hypertension in the future which may pose a great challenge in the future. Hence, there is a big scope for screening and primary prevention strategies to curb the epidemic of hypertension.

Adaptive Support Ventilation as a Sole Mode of Mechanical Ventilation-An Observational Study

Introduction Adaptive support ventilation (ASV) is a close loop dual control mechanical ventilation mode. This mode can automatically change its parameters to weaning mode once the patient is actively breathing converting volume targeted pressure control mode to volume targeted pressure support mode. We aimed to observe the outcome of the patients ventilated with ASV as a sole mode in terms of duration of mechanical ventilation, duration of weaning from the ventilatory support and length of Intensive care unit (ICU) stay.Methodology We conducted a prospective observational study for the duration of six months (Sept 2015 to Feb 2016) to assess the clinical outcome of the patients ventilated by ASV as a sole mode of ventilation. The study conducted observation of 78 patients without chronic respiratory, renal, hepatic and neurological disease who were admitted in our intensive care unit for invasive ventilatory support.Results Out of the 187 patients who required invasive and noninvasive ventilation, only 78 patients fulfilled the criteria to be included in the study. It was observed that the mean duration of mechanical ventilation was 5.4 days while weaning as well as tracheal extubation was successful within 13 hours of initiation of weaning. The mean duration of ICU stay was found to be 6.3 days.Conclusion We concluded that the patient ventilated by ASV mode were effectively weaned without the need of changing the ventilator mode. However, the safety of ASV mode needs to be established by large randomized control trail in a wide spectrum of patients.Birat Journal of Health Sciences 2016 1(1): 8-12

Comparison of outcome predictions by the Glasgow coma scale and the Full Outline of UnResponsiveness score in the neurological and neurosurgical patients in the Intensive Care Unit

Assessment of level of consciousness is very important in predicting patient's outcome from neurological illness. Glasgow coma scale (GCS) is the most commonly used scale, and Full Outline of UnResponsiveness (FOUR) score is also recently validated as an alternative to GCS in the evaluation of the level of consciousness. We carried out a prospective study in 97 patients aged above 16 years. We measured GCS and FOUR score within 24 h of Intensive Care Unit admission. The mean GCS and the FOUR scores were lower among nonsurvivors than among the survivors and were statistically significant (P < 0.001). Discrimination for GCS and FOUR score was fair with the area under the receiver operating characteristic curve of 0.79 and 0.82, respectively. The cutoff point with best Youden index for GCS and FOUR score was 6.5 each. Below the cutoff point, mortality was higher in both models (P < 0.001). The Hosmer-Lemeshow Chi-square coefficient test showed better calibration with FOUR score than GCS. A positive correlation was seen between the models with Spearman's correlation coefficient of 0.91 (P < 0.001).

School Teachers' Knowledge about Epilepsy in Kathmandu Metropolitan City

Background Studies on Knowledge towards epilepsy among school teachers are very limited on developing countries especially with reference to Nepal. Level of knowledge of schoolteachers plays an important role on providing a greater educational support for epileptic child and to maintain good communication skills between epileptic and normal child. Objective Objective of this study is to assess the level of knowledge about epilepsy and its associated factors among school teachers. Method A cross sectional study was conducted from 10th June to 4th July, 2014 among 165 teachers teaching in six different schools of Kathmandu Metropolitan City. A selfadministrated questionnaire consisting of structured and multiple choice questions were designed to collect information on the teacher's socio-demographic profile and knowledge about epilepsy. A scoring system was developed for each question: each correct answer was given a score of 1, and a score of 0 for wrong answer. Total score was categorized on two categories: Good Knowledge and Poor Knowledge. Result Teacher's age did not correlate significantly with their knowledge about epilepsy but total years of teaching experiences and knowledge about epilepsy were found to be positively correlated (ρ= 0.165, p= 0.01). Academic qualification of teachers and different teaching level were associated with level of knowledge (p= 0.023, p= 0.021). Significant difference on knowledge score was found among teachers having different academic qualification (p= 0.019). Conclusion All teachers were aware about epilepsy, but their knowledge about epilepsy was not sufficient therefore, health education training program about epilepsy is needed for teachers.

Airborne Particulate Matter and Health Condition in Brick Kiln Workers in Kathmandu Valley, Nepal

Background Air quality monitoring in brick kilns indicates very high concentrations of airborne particulate matter. Air pollution from brick kilns poses an enhanced threat to the environment and to human health. Objective To evaluate airborne particulate matter concentration and health status of brick kiln workers. Method A cross-sectional comparative study was conducted in the Kathmandu valley targeting all brick industries and their workers during January - March 2015 and March - April 2016. A total of 16 brick kilns and 800 participants (400 brick workers as exposed and 400 grocery workers as referent) were selected for study. A direct-reading, Dusttrak model 8533 was used for air sampling. Nepali version questionnaire was applied to obtain epidemiological data. SPSS version 16 was used to perform statistical analysis. Median, mean, range and proportion were calculated and Mann-Whitney U test, Kruskal-Wallis test and chi square (c2) test were applied to test significance. Result Mean values of particulate matter concentrations for brickfields were as follows: Total Suspended Particulate Matter (TSPM): 5.179 mg/m3, PM10: 4.958 mg/m3, respirable suspended particulate matter (RSPM): 4.140 mg/m3, PM2.5: 3.965 mg/m3, and PM1: 3.954 mg/m3. The mean concentrations for grocery workers were; TSPM: 0.089 mg/ m3, PM10: 0.089 mg/m3, RSPM: 0.085 mg/m3, PM2.5: 0.082 mg/m3 and PM1: 0.082 mg/m3. Among brickfield workers, red and green brick loading zones had results that exceeded the ACGIH Threshold Limit Values for TSPM and RSPM. Workers complaints of injury were 52% and 44.2%, and illnesses were 88.5% and 82.2%, respectively among exposed and referent. The occurrence of injuries/illnesses during work showed significant association between exposed and the referent groups at 0.05 level. Conclusion The high level of airborne particulate matter in the brick fields requires action for the protection of workers. The availability of health services within brick industries needs to be enhanced.

Assessment of Nutritional Status of Children Under Five years of age in rural Nepal

Background Nutritional status of children is one of the major predictors of child survival. However, malnutrition is a major public health problem in most of the developing countries and occurs prominently among under-five children. In context of Nepal, nearly 37% children are suffering from underweight, 41% from stunting and 11% are suffering from wasting. These children are at a substantially greater risk of severe acute malnutrition and death. Objective The objective of the study was to assess the nutritional status of children under five years of age and to find the factors associated with malnutrition. Method A cross-sectional study was conducted in Dolakha and Kavre districts of Nepal for assessing the nutritional status of under-five children and associated factors. A total of 243 under five children were included from two purposively selected village development committees (VDCs) i.e. one from each district. Statistical Package for the Social Sciences (SPSS) 22 Version and ENA Software Version 2011 were used for analyzing the data. Result Out of 243 children, according to WHO based on weight for height assessment, 17 (7.0%) were wasted, in height for age analysis, 97 (39.9%) were stunted and in weight for age assessment, 46 (18.9%) were underweight. Conclusion In the study population, there is high prevalence of malnutrition, especially stunting among under-five. Taking into account weight, height, age, and mid upper arm circumference (MUAC) measurements of malnourished children more than threefifths of them were found below -2SD and nearly one-fourths below -3SD which needs intervention.

Assessment of Knowledge Regarding Oral Hygiene among Parents of Pre-School Children Attending Pediatric Out Patient Department in Dhulikhel Hospital

BACKGROUND

Level of knowledge regarding oral hygiene among the parents of pre-school children plays an important role on maintaining the good oral hygiene of their children. In Nepal, sufficient research has not been carried out on this area.

OBJECTIVE

Objective of this study is to assess the level of knowledge on oral hygiene of preschool children's parents attending pediatric outpatient department in Dhulikhel Hospital.

METHOD

A descriptive study was conducted from November 2012 to January 2013 among one hundred parents of preschool children visiting pediatrics outpatient department of Dhulikhel Hospital. Paper and pencil based semi structured questionnaire was used for collecting data. Questions related to demographic information and knowledge were asked. Thirty questions were used for assessing knowledge level. Knowledge score was calculated by allocating one point for each correct answer and zero point for each wrong answer. Analyzed data were presented in terms of numbers and percentages. Total knowledge scores were categorized based on percentage. Knowledge score was categorized on four group - exclusive intervals - namely-poor (0-40%), moderate (40-60%), good (60-80%) and excellent (80-100%). Mann-Whitney U test and Kruskal-Wallis test were applied to check significance difference and chisquare test was used to check association among different background characteristic.

RESULT

It was found that 81% had moderate knowledge, 15% had poor knowledge and 4% had good knowledge about oral hygiene. Median knowledge score was found to be 15 with range 10 to 21. Following variables were found to be significant difference on knowledge category: Education status (p<0.001), education level (p= 0.041), past experience about oral health problem (p = 0.008), Further significant association was found between knowledge category and educational status (p<0.001) and between knowledge category and past experience (p< 0.001).

CONCLUSION

Knowledge regarding oral hygiene was found satisfactory among the parents of preschool children visiting pediatric OPD of Dhulikhel Hospital.

Variation of Carrying Angle With Age, Sex, Height and Special Reference to Side

Background The carrying angle is defined as the acute angle made by the median axis of arm and median axis of forearm in full extension and supination. This angle permits the forearms to clear the hips in swinging movements during walking and is important when carrying objects.Objective The purpose of this study was to determine the values of carrying angle in both the sexes according to the age group in relation with height and special reference to side.Methods To evaluate the elbow carrying angle in normal children between 5-15 years by a manual goniometer, measurements were performed in 532 children (Male- 335, Female- 197), with the elbow in full extension and forearm in supination. Carrying angle was measured on right and left upper limbs to find out the difference on both the limbs. Their height, ages and sexes are also recorded. Bicipital groove, biceps brachii tendon at its insertion and palmaris longus tendon at the wrist were palpated and marked as anatomical landmarks to demarcate the median axes of arm and forearm respectively.Results The mean carrying angle of male on the left limb was 7.0359O and the female was 7.8030O and the mean carrying angle of male on the right limb was 4.5509O and the female was 4.9545O. We observed the greater carrying angle in non-dominant limb than the dominant limbs. There was significant positive correlation between height of students and carrying angle left (r =0.0866, p= 0.048<0.05), negative correlation between height and carrying angle right (r= -0.082, p= 0.058 >0.05).Conclusion The present study showed that the carrying angle was greater in female than in male and was greater in non-dominant arm than in dominant arm and the carrying angle was not inversely related to the height of the person.Kathmandu Univ Med J 2013; 11(4): 315-318

Clinicoradiologic Evaluation of Eagle’s Syndrome and its Management

Background Eagle’s syndrome (Elongated styloid process) is often misdiagnosed due to its vague symptomatology. The diagnosis relies on detail history taking, palpation of styloid process in tonsillar fossa and imaging modalities.Objective To assess the length and medial angulation of elongated styloid process with the help of three dimensional computed tomography (3D CT) scan and to describe our clinical and surgical experience with patients suffering from Eagle’s syndrome.Method Prospective, analytical study conducted from August 2011 to August 2012 among 39 patients with Eagle’s syndrome. Detailed history taking, clinical examination and 3D CT scan was performed. Length and medial angulation was calculated. Patients with styloid process length longer than 2.50 cm underwent surgical excision via intraoral approach. Medial angulation of styloid process on both sides was correlated with each other using rank correlation coefficient. Wilcoxon Signed Rank test was applied to test significant difference between pre-operative and post-operative symptoms scores.Result Significant positive correlation was found between the medial angulation of styloid process on right side and left side (? =0.81, p<0.001). Significant difference was also observed between pre and post-operative symptoms scores (z=-5.16, p<0.001) .Conclusion Possibility of Eagle’s syndrome should always be considered while examining patients with vague neck pain. 3D CT reconstruction is a gold standard investigation which helps in studying the relation of styloid process with surrounding structures along with accurate measurement of its length and medial angulation.Kathmandu Univ Med J 2013; 11(4): 305-309

Nuchal translucency in normal fetus and its variation with increasing crown rump length (CRL) and gestational age

BACKGROUND

Nuchal translucency (NT) is the fluid collection behind the fetal neck which can be measured by ultrasound at 11-14 weeks of gestation. Increase in the nuchal translucency thickness is associated with various congenital anomalies.

OBJECTIVE

To study the relationship between nuchal translucency thickness, crown rump length and gestational age in normal fetus.

METHODS

Prospective analytical study conducted on 211 pregnant women from March 2011 to August 2012. Measurement of Nuchal translucency thickness and crown rump length was performed by ultrasound at 11-14 weeks of gestation. The relationship between nuchal translucency thickness, crown rump length and gestational age was studied by using linear regression analysis.

RESULTS

The mean CRL was 63.67+13.48mm (range 41.2-88mm) and mean NT thickness was 1.55+0.35mm (range 0.8-2.7mm), respectively. The median gestational age was 12.9 weeks. The regression equation which shows relation between median NT thickness and CRL was described as follows: expected NT thickness = 0.013CRL+0.725, (R2 = 0.258, p <0.001). There was increase in the incidence of NT thickness more than or equal to 2.5mm; 1.7% in fetus between 12-12.9 weeks of gestation to 15.1% in fetus between 14.0-14.9 weeks.

CONCLUSION

Our study offers normative data of NT thickness in normal fetus, which can be used as reference to screen various chromosomal and congenital abnormalities between 11- 14 weeks of gestation. NT thickness increased with increasing CRL and a false positive rate increases with increasing gestational age.

Pattern of thyroid dysfunction in patients with metabolic syndrome and its relationship with components of metabolic syndrome

BACKGROUND

Thyroid dysfunction (TD) and metabolic syndrome (MetS) are known risk factors for atherosclerotic cardiovascular disease (ASCVD). TD is risk factor for ASCVD mediated by the effects of thyroid hormones on lipid metabolism and blood pressure hence the components of MetS. It is possible that coexistence of these two disease entities and unrecognized TD in patients with MetS might substantially increase ASCVD risk. Moreover, little is known about the relationship between TD and the components of MetS. Thus, the purpose of this study was to evaluate the pattern of TD in patients with MetS and its relationship with components of the MetS.

METHODS

A total of 358 previously diagnosed patients with MetS were recruited in the study. The thyroid function test parameters were measured to classify TD at Dhulikhel Hospital-Kathmandu University Hospital, Dhulikhel, Nepal. Statistical analyses were performed using SPSS version 16.0 to evaluate pattern and relationship.

RESULTS

The overall prevalence of TD in patients with MetS was 31.84% with high prevalence of subclinical hypothyroidism (29.32%). We found no evidence of a relationship between TD and components of MetS, although there was significant difference in waist circumference between four groups of TD.

CONCLUSION

Patients with MetS had subclinical hypothyroidism greatly. Although there was no evidence of any relationship between thyroid status and all components of MetS, TD should be taken into account when evaluating and treating patients with MetS to reduce the impending risk.

Association of cardiovascular risk factors and coronary artery lesion among coronary artery disease patients

BACKGROUND

Coronary artery disease (CAD) is associated with the numbers of risk factors causing coronary atherosclerosis. Coronary artery stenosis is mostly caused by coronary atherosclerosis.

OBJECTIVE

This study aims to analyze the association between coronary artery stenosis and cardiovascular risk factors.

METHODS

An observational study was conducted among CAD patients. The diagnostic coronary angiogram was performed from femoral approach using standard catheters and techniques to find out any abnormalities.

RESULT

A total 73 patients (44 male and 29 female) with coronary artery disease undergoing diagnostic coronary angiography was included with the documented cardiovascular risk factors. The coronary stenosis was found in 40 patients on the basis of stenosis grading. Among the established cardiovascular risk factors, sex, diabetes mellitus and smokers show are significantly associated with coronary stenosis among CAD patients. The present study shows the significant association of coronary stenosis among male CAD patients (OR 2.47; CI 0.94-6.48, p<0.05) and similar association has been observed in diabetes mellitus (OR 3.32; CI 1.12-9.84, p<0.05) and smoking (OR 4.10; CI 1.45-11.61, p<0.01).

CONCLUSION

The prevalence of CAD is increased with numbers of presence of cardiovascular risk factors. Male gender, diabetes mellitus and smoking are significantly associated with coronary stenosis among CAD patients. However, hypertension and dyslipidemia are comparable between coronary stenosis and no significant stenosis group.

Variations in total facial index among students of Kathmandu University School of Medical Sciences

The total facial index exhibits sexual differences and different shapes of face. Facial anthropometry has its well known implications for forensic scientists, anatomists, human biologists, criminologists and physical anthropologists. Facial index is the ratio of the morphological facial height to facial width and multiplied by 100. The present study aimed to examine the facial length, facial width, facial index and to find out the facial type in students of Kathmandu University School of Medical Sciences. The present study was conducted on 300 medical, dental and human biology students of Kathmandu University School of Medical Sciences, Dhulikhel, Nepal. Of the total 300 students 150 students were male and 150 students were female and were between the age group 18-25 years. The study had been approved by the Institutional review committee of Kathmandu University School of Medical Sciences, Dhulikhel, Nepal. The study result showed that the mean facial index of Nepalese students was 87.01. The mean facial index of Nepalese male was found to be 87.20 and female was found to be 86.81. The dominant facial type in students of Kathmandu University School of Medical Sciences was found to be mesoproscopic and least common was hyperleptoproscopic. The dominant facial type in male was euriproscopic and the dominant type in female face was mesoproscopic.

Education: the key to curb HIV and AIDS epidemic

Overwhelming impact has been established among different aspects and burden of incurable HIV and AIDS is increasing day-by-day globally. The aim of this article is to discuss the potential benefits and strengths of an education system in the absence of remedy and help to develop future strategies. Education has great impact on HIV and AIDS and vice-versa. An education plays a vital role to curb the transmission of HIV and AIDS thorough capacity building, provides information, reduces vulnerability, empowerment, improve life skill, maintain equity, reduce dependence, stigma, and discrimination, where are abundance foundations for HIV infection. HIV and AIDS has role for devastation of education system and level which has great impact on productivity, economic growth, demand, supply and daily life of human being. Low and middle income countries needs to be improve recording and reporting systems related to impact of HIV and AIDS on education. By analyzing preceding evidences, policy makers or governance feels to reformulate policies relating to education and health. Evidence based policy and program will be more useful to address distressing squall of epidemic.

Histomorphological profile of colonoscopic biopsies and pattern of colorectal carcinoma in Kavre district

BACKGROUND

Colonoscopy is the method to visualize the mucosa of the entire colon and terminal ileum to detect the intestinal abnormalities and obtain biopsy for definitive diagnosis. For clinical decisions in the diagnosis of various colonic lesions unambiguous interpretation of colorectal biopsies is necessary.

OBJECTIVES

To assess the prevalence pattern of colonic diseases and to correlate the incidence of colorectal carcinoma with age, sex, site and symptoms presented at Dhulikhel Hospital.

METHODS

The materials consisted of 126 biopsies which were submitted to the Department of Pathology, Kathmandu University School of Medical Sciences, Dhulikhel, during the period of July 2011-July 2012. Data collected and entered in MS-Excel and were analyzed using SPSS-16.

RESULTS

Out of 126 colonoscopic biopsies 34(27%) showed chronic nonspecific inflammation, followed by carcinoma 25(19.8%), non-neoplastic polyps 21(16.7%), granulomatous inflammation 14(11.1%), neoplastic polyps 8(6.3%), ulcerative colitis 4(3.2%). Miscellaneous lesions; acute focal colitis, eosinophilic colitis were also observed in 19 (15.1%). A higher frequency of colonic diseases in males with a male to female ratio of 1.4:1 and age range of two years to 84 years was observed. Out of 25 patients diagnosed with colorectal carcinoma,48% (n=12) were males and 52% (n=13) were females with a mean age of 55.17 years in men and 59.46 years in females. Male and female ratio among cancer groups was 1:1.08. Total 36% (n=9) were diagnosed with cancer before the age of 50. Out of these nine cases, 6( 66.7%) were males and 3(33.3%) were females. The male and female ratio in younger and older age groups were 2:1 and 1:1.7 . 17( 68%) of the lesions were left sided and 8(32%) were right sided. Below age 50 , left to Right sided lesions in males were 2:1 and in females 1:2. However, above 50 years the ratio among proximal and distal lesions were 5:1 in males and 2.3:1 in females. A statistically significant association was seen between the growth (p=0.000) and per rectal bleeding (p= 0.006) with carcinoma.

CONCLUSION

The most prevalent lesion in colorectal biopsies was non-specific colitis followed by carcinoma colon. The incidence of colorectal carcinoma is on rise in Nepalese society. Although colorectal carcinoma is more common in older age group the incidence are also increasing among young especially among women.

Reproductive morbidity in a village of Kathmandu

BACKGROUND

Reproductive morbidity has been a less studied area in developing countries. Prevalence of reproductive morbidity and health seeking behavior pertaining to it is little known. To reveal the magnitude, this study was carried out in a village of Kathmandu district. The objective of the study was to find out prevalence of reproductive morbidity and service utilized for them.

METHODS

A random cross-sectional study was carried out among 200 women of reproductive age years in a village using household survey and structured questionnaire.

RESULTS

The study revealed that 72 percent (144) women of reproductive age years have experienced reproductive problem. Gynecological problems contributed for 81 (40%) women and obstetric problems for about 51% of the married women (48 out of 94). Service seeking was found to be very low for gynecological morbidity.

CONCLUSIONS

Reproductive morbidity was found to be very high in the community. The prevalence of obstetric morbidity was almost in half the study population, whereas gynaecological morbidity was about forty percent among the women of reproductive age group. However, seeking care for reproductive morbidity was low which requires more attention.

Knowledge and practices on preventive measures of blood borne diseases among non-medical attendants working in Dhulikhel Hospital, Kathmandu University Hospital

BACKGROUND

Blood and certain body fluids pose the greatest threat to health due to sharp injuries spreading blood borne pathogens that cause serious illness when transmitted. Despite the high sickness rate, sanitation staff lacked awareness regarding protections from contacting soiled materials while handling biomedical wastes.

OBJECTIVE

The study aims to find out the knowledge and practices on preventive measures of blood borne diseases among non-medical attendants. Method Descriptive cross-sectional study was conducted to find out the knowledge and practices on preventive measures on blood borne diseases among all the 53 non-medical personnel in Dhulikhel Hospital, Kathmandu University Hospital. Respondents scoring ≥50% on knowledge score were taken as having adequate knowledge. A Nepali version of pre-tested structured and semi-structured questionnaire was used to conduct interview. Participation in the study was voluntary and written consent was taken before inquiry. Outcomes were measured in both descriptive and inferential ways.

RESULT

The adequate knowledge was found among 86.8% of the respondents on the blood borne diseases whereas 50.9% of them had proper practice on it. Although, there is poor positive correlation between the mean knowledge score and literacy, the correlation was significant (r = 0.341, p < 0.05). Alike, the mean practice score and work experience demonstrated significant correlation (r = 0.319, p <0.05).

CONCLUSION

Although knowledge score of male was high, female had higher practices score. Both knowledge and practice score increased due to the participation in the training programs and increment in experience. There was significant positive correlation between the mean knowledge score and literacy, and the mean practice score and work experience.

Thyroid hormone levels in highlanders- a comparison between residents of two altitudes in Nepal

BACKGROUND

The endocrine changes related to altitude adaptation in human have attracted physiologists around the globe for long. A number of high altitude studies to detect the physiological changes have been performed now and then. But, the study to see the hormonal changes to compare populations residing at different high altitudes is a scarce. Hence, we have performed a study in native populations of different high altitude comparing changes in thyroid hormones in western Nepal. The Jharkot population included in this study is at altitude of 3760 m and Jomsom population at 2800 m height from sea bed.

OBJECTIVE

The study is to compare changes in thyroid hormones at two different high altitude natives.

METHODS

To compare thyroid status between high altitude natives at two different altitudes a cross sectional study is performed by random sampling method. The blood sample was collected in a vacutainer from fifty eight individuals after obtaining the informed consent of participants. The blood collected from antecubital vein was centrifuged in an hour and the serum obtained was used for biochemical analysis of free triiodothyronine, free thyroxine and thyroid stimulating hormone.

RESULTS

Mean free thyroxine (fT₄) of Jharkot population is significantly larger (p = 0.001) than Jomsom population. Mean thyroid stimulating hormone (TSH) with p = 0.597, does not indicate the difference between this two population. There is no significant difference between mean free triiodothyronine (fT₃) of Jharkot and Jomsom population (p = 0.345).

CONCLUSION

The rise in free thyroid hormone at high altitude is not dependent on the thyroid stimulating hormone released from anterior pituitary. The rise in free thyroxine is found at higher altitude and no difference in fT₃ level is detected in population studied at high altitudes.

Assessment of the knowledge and attitude on HIV/AIDS among drivers' wives

BACKGROUND

It is generally accepted and well-documented that long distance drivers remain one of the key forces in the spread of HIV/AIDS as they are highly mobile and spending long hours on the road away from their families which makes them very likely to use the services of commercial sex workers (CSWs).

OBJECTIVES

To identify the knowledge and attitude among Drivers' wives on HIV/AIDS.

METHODS

A cross-sectional survey was conducted between August and September 2010 to assess the knowledge and attitude of drivers' wives on HIV/AIDS in Banepa, Dhulikhel and Panuti Municipalities, Kavre district central Nepal. Using social network sampling technique 248 drivers' wives were selected. Data were obtained using the structured and semi-structured questionnaire through interview technique. Verbal consent was taken before collecting data. Both descriptive and inferential statistics were computed.

RESULTS

Ninety six percent of the respondents heard of HIV/ AIDS. Majority (65.7%) of the sources of the information were television followed by radio (56.5%), friends (33.5%), husband (19.4%), newspapers (17.7%) and posters (17.3%). The educational status and economic status of the respondents show significant association. The parameters regarding attitude revealed statistical significant.

CONCLUSION

The age and ethnicity of the respondents did not exhibit the association with awareness on HIV/ AIDS whereas, educational status and economic status of the respondents and the parameters regarding attitude revealed statistical show significant association.

Relationship between arterial oxygen saturation and hematocrit, and effect of slow deep breathing on oxygen saturation in Himalayan high altitude populations

BACKGROUND

The oxygen saturation of haemoglobin is reduced in high altitude-living organisms. Increase in the hematocrit is responsible for rise in the hemoglobin concentration so that the oxygen carrying capacity in the hypobaric hypoxic subject is elevated.

OBJECTIVES

To compare two different high altitude populations, in order to study the relationship between arterial oxygen saturation and hematocrit.

METHODS

In the cross-sectional study of two populations residing at altitude of 2800 m and 3760 m are compared for the difference in hematocrit. The oxygen carrying capacity of arterial haemoglobin (SaO2) is determined by pulse oximetry. The sample is drawn from the natives of two small villages, Thini at Jomsom (2800 m) and Jharkot (3760 m) in Mustang district of Nepal. The natives at 2800 m are termed as lower high altitude population and local residents at 3760 m are said to be higher altitude population in this study. The sample blood was drawn by venipuncture and packed cell volume was determined by Wintrobe's method.

RESULTS

The hematocrit obtained from 3760 m altitude population and the lower high altitude population at altitude of 2800 m differ significantly with the p value < 0.0001and the SaO2 in both the population fails to show any difference with p value > 0.05. Deep breathing exercise in these populations however increased SaO2 significantly.

CONCLUSION

The higher altitude natives have greater arterial oxygen saturation than lower altitude population which is due to rise in red cell concentration. The slow deep breathing raises oxygen saturation irrespective of altitude.

Morphometry of Acromion Process of Human Scapulae and Its Clinical Importance Amongst Nepalese Population

Background Morphometry of the acromion process of the scapula is an important factor implicated in impingement syndrome of the shoulder joint. Authors who have studied this process have tried to classify it according to the standard Bigliani classification viz., type 1, 2 and 3. Objectives To analyze and classify the acromion process of human scapulae. Methods The present study was observational, cross-sectional and descriptive in nature. The present study was conducted on 68 adult human scapulae (30 right and 38 left) of unknown age and sex in the Department of Anatomy, Kathmandu University School of Medical Sciences, Dhulikhel, Nepal. The length and breadth of the acromion process and the distances from the tip of the acromion process to the uppermost point of the glenoid cavity and to the tip of the corocoid process were measured with a help of caliper and measuring tape. Results The average length of acromion process on the right and left scapulae were 46.46 ± 5SD mm and 45.57 ± 5.21 SD mm respectively. The average breadth of acromion process of right and left scapulae were 26.63 ± 3.55 SD mm and 27.23 ± 3.06 SD mm respectively. The acromio-coracoid distance on the right and left side were 39.03 + 6.20 mm and 39.39 +5.32 mm respectively. The acromio-glenoid distance was also measured which was 31.83 +3.66 mm & 31.97 +3.96 mm on right and left side respectively. The acromion process was classified in the present study into 3 types, based on the shape as: Triangular - 36.76%, Quadrangular - 52.94% and Tubular - 10.29%. Conclusions Knowing the data on the shape and various distances of acromion may not only help the orthopaedicians during surgical repair around the shoulder joint but also may be of interest to the anthropologists when studying about the evolution of the bipedal gait. The morphometric analysis of the acromion should be used like an auxiliary to promote a better knowledge about the disease that appears in this area. Kathmandu University Medical Journal | Vol.10 | No. 2 | Issue 38 | Apr – June 2012 | Page 33-36 DOI: http://dx.doi.org/10.3126/kumj.v10i2.7340

Awareness regarding preventive measures of avian influenza among the adult people of Thimi Municipality, Nepal

BACKGROUND

Avian influenza is considered as a threat to global public health. Prevention and control depends on the awareness of the general population as well as high risk-groups. The avian influenza should be viewed more seriously because it may lead to pandemic influenza when the virus mutates its strain with the common human influenza. Thus, this study aims to explore the awareness regarding preventive measures of avian influenza among the adult population of Thimi Municipality.

OBJECTIVE

The objective of this study was to explore awareness regarding preventive measures of avian influenza among the adult population of Thimi Municipality.

METHODS

It is a cross-sectional, population based study. It was carried out in Thimi Municipality from May 15 to June 15, 2012. Pre tested structured questionnaire was used for face to face interview with randomly selected 250 subjects.

RESULTS

Out of 250 subjects, 123 (49.2 %) were males. The mean age of subjects was 36 ± 11.8 year. Among total subjects, 94.4 percent had heard about avian influenza. The main source of information was television (94.1%). Majority of subjects (84.9 %) thought that keeping infected birds and poultry as the mode of transmission followed by eating not well cooked poultry meat (82.8 %). Out of total study subjects, 165 (66.0 percent) mentioned fever and 138 (55.2 percent) thought fatigue as the signs and symptoms. As for knowledge about preventive measures, majority (85.6%) stated that cleaning the surfaces that had come in contact with the poultry could prevent the disease and 83.2 % had knowledge that the infection could be prevented by washing hands with soap and water after poultry handling. Awareness regarding preventive measures was found significantly low in females, middle adults, illiterates, and house wives.

CONCLUSION

The awareness regarding avian influenza was quite satisfactory among the adult people of Thimi Municipality. However level of awareness was seen lower in female, illiterate and middle adult. So that along with large scale mass education, there should be specific health education program for the specific group of population.

Sharing the ideas of meta - science to improve quality of research

Meta-Science is an interdisciplinary science which provides plenty of oppurtunity to cooperate on better understanding of micro-social dimension of science. It plays vital role to justify the conclusion, which helps to improve quality of research as well as to health services. There are various applications of meta-science for improving quality of research namely: applying theories of philosophy and different disciplines, the use of triangulation ,inductive and deductive reasoning ,ethical issues and finally fundamentals of scientific research.

Abortifacient effect of metoclopramide in female albino rats

BACKGROUND

Metoclopramide a dopamine receptor antagonist is commonly used to treat nausea and vomiting. Long term use can cause parkinsonism, galactorrhoea and gynaecomastia. As it is lipid soluble, it enters the brain, easily crosses the placental barrier and can affect the fetus. Hence, the present study is designed to assess the risk of metoclopramide in pregnant albino rats.

OBJECTIVES

To study the abortifacient effect of metoclopramide in pregnant albino rats.

METHODS

Eighteen pregnant rats were divided into three groups of six rats each. The abortifacient activities of metoclopramide were studied in the doses of 1 mg/kg and 3 mg/kg intramuscularly. The treatments were started on the 6th day of pregnancy and continued till the 15th day. Rats were laparotomised on 19th day of pregnancy for evaluation of abortifacient action. In both the horns of the uterus, number of implantation sites, resorption sites, dead and live fetuses were observed.

RESULTS

The mean percentage of aborted fetus was 17.22 +/= 21.13 33.88 +/= 37.73 after 1mg/kg and 85.21 +/=18.93 after 3mg/kg of metoclopramide. The abortifacient effect of higher dose was significantly larger compared to both control group and low dose group, but there was no significant difference between the mean percentage of abortion in control group and the low dose group of metoclopramide.

CONCLUSION

Metoclopramide at 3mg/kg intra muscular has abortifacient effects in female albino rats.

Concept of paradigm shift in public health research

No abstract available.DOI: http://dx.doi.org/10.3126/kumj.v10i4.10984 Kathmandu University Medical Journal Vol.10(4) 2012: 1-2

Estimation of stature from foot length in adult Nepalese population and its clinical relevance

BACKGROUND

Stature is the height of the person in the upright posture. It is an important measure of physical identity. Interrelationships among different body measurements may be used to estimate one from another in case of missing body parts.

OBJECTIVE

Stature is an important indicator for identification. There are numerous means to establish stature and their significance lies in the simplicity of measurement, applicability and accuracy in prediction. The current study dealt with developing a regression equation for stature estimation from foot length and to find out the correlation between body height and foot length of Nepalese people.

METHODS

The present study was carried out to establish the regression equation and correlation coefficient between individual height and mean foot length. It was conducted on 440 students of age group 17 to 25 years studying in Kathmandu University School of Medical Sciences, Dhulikhel, Nepal. Body height and foot length were measured in centimeter.

RESULTS

There was significant correlation between height and foot length (r = 0. 703, p < 0.01).The regression equation for height and foot length was found to be Y = 3.179 X + 87.65, where X is the foot length and Y the height.

CONCLUSIONS

This study will help in medico-legal cases in establishing identity of an individual and this would be useful for Anatomists and Anthropologists to calculate stature of adult Nepalese based on foot length.

The utilization of health care services and their determinants among the elderly population of Dhulikhel municipality

BACKGROUND

Population ageing is a common problem faced in many countries world-wide. Due to physiological and biochemical changes in the elderly, increased incidence of diseases is observed. There is often low use of health services by the elderly for a variety of reasons.

OBJECTIVE

To examine the status of health care utilization and to determine the factors associated with utilization of health care among the elderly population of Dhulikhel Municipality.

METHODS

A quantitative descriptive-cross sectional study, with a total number of 200 elderly people residing in Dhulikhel Municipality, was selected for the study. Data were collected across the months of June - July 2011 applying two-staged cluster and systematic random sampling method. Both descriptive and inferential statistics were measured.

RESULTS

Sixty eight percent of the elderly visited medical personnel in the past year. Eight percent of them visited the emergency department where most of them reported with symptoms attributed to heart disease. Among 200 elderly, 12.5% of them were admitted to the hospital and 53.0% utilized diagnostic services. Age, marital status, activities of daily living, and regular medication showed significant association with health services utilization at 95% level of confidence (p >0.05).

CONCLUSION

Marital status, daily living habits, existence of chronic disease, and regular medication demonstrated significant association with the utilization of health care. Social support services, informal education, and awareness programs targeting the senior citizens and studies covering a diverse population are recommended.