Nevin Manimala

Med J Malaysia. 2021 Nov;76(6):876-880.

ABSTRACT

INTRODUCTION: The Optimal Health Program (OHP) is a collaborative self-management program that promotes clients to be actively involved in their own healthcare and overall wellbeing. Program Kesihatan Optimum (SANUBARI) is a Malay version of the OHP after a translational process and cultural adaptation by psychiatrists, clinical psychologist and family medicine specialists in 2017. The program is of a low intensity, patient-centred program, advocating self-health management to improve health literacy by enhancing self-efficacy, building strengths and values, and initiating change and planning, ultimately enhancing wellbeing of people. The programme can be used as a form of early psychosocial intervention during the current pandemic in maintaining the general mental wellbeing of COVID-19 patients.

METHODS: This is an open labelled interventional study of a virtual brief psychosocial intervention, called SANUBARI. The program was conducted among COVID-19 patients hospitalized in the COVID-19 wards of two centres from May 2020 until August 2020. Inclusion criteria include patients aged eighteen years and above, diagnosed with COVID-19, medically stable, speaking and reading Bahasa Melayu or English. All study subjects attended two sessions on OHP via telecommunication method and answered questionnaires (General Self-Efficacy (GSE) Scale, Patient Health Questionnaire and Generalized Anxiety Disorder Questionnaire) via computer-assisted self-interview. Data collection was done before the start of the intervention, at the end of the intervention and a month post-intervention.

RESULTS: A total of 37 patients were recruited and more than half of the subjects were males (62.2%), single (75.5%) and from the Malay ethnicity (78.4%). Seventy-three per cent of subjects had received tertiary education, and most of them were students reflecting a higher unemployment status (73%). Most subjects have no comorbid chronic medical illness (89.2%), and none has a comorbid psychiatric illness. Comparison of the GSE score across 3-time points (preintervention, immediate post-intervention and a month postintervention) showed statistically significant improvement in the mean total GSE score immediate and a month postintervention as compared to the pre-intervention; from mean total GSE score of 29.78 pre-intervention to 34.73 (mean difference 4.946, 95% Confidence Interval 95%CI: 3.361, 6.531) immediate post-intervention and 33.08 (mean difference 3.297, 95%CI: 1.211, 5.348) a month post intervention. There was no significant association between the socio-demographic or clinical data, depressive and anxiety symptoms, and changes in GSE scores over three time points.

CONCLUSION: COVID-19 patients improved their self-efficacy levels after the virtual brief OHP intervention, and it maintained a month post-intervention, protecting them from psychological stress and ultimately enhances wellbeing during this coronavirus pandemic.

PMID:34806676

Med J Malaysia. 2021 Nov;76(6):865-869.

ABSTRACT

INTRODUCTION: This study aimed to determine the coverage of tetanus toxoid vaccination (TT) among pregnant women in Cambodia, and its association with health services and pregnancy factors.

METHODS: A cross-sectional study was conducted by utilising the data from the Cambodia Demographic Health Survey (CDHS). The records of 5901 pregnant women who fulfilled the inclusion criteria were reviewed. Multiple logistic regression was used to identify the association on the influence of health services and pregnancy factors on incomplete TT vaccination while controlling other covariates. Adjusted odds ratio (aOR) and 95% confidence interval (95%CI) was reported.

RESULTS: More than one-third of the respondents had incomplete TT vaccination (38.25%, 95%CI: 37.00, 39.48%). Health services as well as pregnancy factors were statistically associated with incomplete TT vaccination such as received antenatal care (ANC) from other health personnel beside midwife (aOR=1.83; 95%CI: 1.49, 2.24), had <ANC visits (aOR=1.76; 95%CI: 1.53, 2.03), being late for the first ANC visit (aOR=1.65; 95%CI: 1.41, 1.92), unwanted pregnancy (aOR=1.30; 95%CI: 1.11, 1.51), aged ≥30 years at delivery (aOR=1.45; 95%CI: 1.15, 1.46) while controlling other factors like; including age, occupation, husband’s age, occupation, financial status, maternal age at delivery, birth order, wanted pregnancy and accessing health facility.

CONCLUSION: More than one-third of pregnant women in Cambodia had not completed tetanus toxoid vaccination. Health services and pregnancy related factors had significance role on incomplete tetanus toxoid vaccination.

PMID:34806674

Med J Malaysia. 2021 Nov;76(6):799-803.

ABSTRACT

INTRODUCTION: Thalassemia is the most common heritable haematological disorder in Malaysia. Hypothyroidism is one of the complications of the transfusion dependent thalassemia (TDT) patients as a result of iron overload.

MATERIALS AND METHODS: All registered TDT patients attending Haematology day care, Hospital Pulau Pinang from January 2019 to January 2020 were included in the study. Hypothyroidism was defined according to TSH and FT4, or based on the history of treatment for diagnosed hypothyroidism.

RESULTS: There were 51 TDT patients, with 24 (47%) males and 27 (53%) females. Most of the patients were Malays (27, 53%) followed with Chinese (23, 45%) and Indonesian (1, 2%). Beta thalassemia major and HbE beta thalassaemia accounted for 35 (68.8%) and 14 (27.5%) TDT patients respectively, while two (3.9%) were HbH Constant Spring. Eleven (21.6%) had hypothyroidism; of which seven (63.6%) had central hypothyroidism, three (27.3%) had subclinical hypothyroidism, the remaining one (9.1%) had primary hypothyroidism. Three (27.3%) had concomitant hypogonadism, one (9.1%) had hypocortisolism and another (9.1%) had both diabetes mellitus and hypogonadism. There was no statistical relationship between the prevalence of hypothyroidism and age, serum ferritin, splenectomy history and iron chelation therapy.

CONCLUSION: High prevalence of central hypothyroidism is reported. Measurement of both TSH and FT4 is recommended as initial screening for thyroid dysfunction among patient with TDT.

PMID:34806663

J Postgrad Med. 2021 Nov 17. doi: 10.4103/jpgm.JPGM_1345_20. Online ahead of print.

ABSTRACT

AIM: To determine the risk factors affecting outcome at the end of 90 days of post-angiogram-negative subarachnoid hemorrhage (SAH).

METHODS: Non-traumatic SAH cases were reviewed from the case records of patients who had reported to the Department of Neurology of a tertiary care hospital and 50 angio-negative SAH cases were included after excluding all the cases with known cause of hemorrhage after doing computed tomography angiography (CTA)/digital subtraction angiography (DSA). The presence of hypertension, diabetes mellitus, coronary artery disease (CAD), history of alcohol and smoking, and various scales like Hunt and Hess Scale (HHS), World Federation of Neurological Surgeons (WFNS), and Fisher scale had been recorded at admission. The outcome was assessed at 90 days post-SAH using the Modified Rankin Scale (mRS).

STATISTICAL ANALYSES: The association between the outcome and the factors was assessed using the Pearson Chi-Square test and the risk factors/predictors of outcome were assessed using logistic regression.

RESULTS: The following variables were important risk factors for predicting poor outcome of angio-negative SAH (mRS 3 to 6): hypertension (P = 0.011), diabetes mellitus (P = 0.032), being an alcoholic (P = 0.019), HHS grade 4 to 5 (P < 0.01), and WFNS grade 4 to 5 (P < 0.01). On multivariate regression analysis, hypertension (P = 0.032) was an independent predictor of unfavorable outcome.

CONCLUSIONS: At time of admission, presence of hypertension, diabetes mellitus, history of alcohol consumption, and poor grades of HHS and WFNS scale are predictors of poor outcome of angio-negative SAH.

PMID:34806656 | DOI:10.4103/jpgm.JPGM_1345_20

J Xray Sci Technol. 2021 Nov 18. doi: 10.3233/XST-211033. Online ahead of print.

ABSTRACT

BACKGROUND: The inflammatory indexes of children with Takayasu arteritis (TAK) usually tend to be normal immediately after treatment, therefore, CT angiography (CTA) has become an important method to evaluate the status of TAK and sometime is even more sensitive than laboratory test results.

OBJECTIVE: To evaluate image quality improvement in CTA of children diagnosed with TAK using a deep learning image reconstruction (DLIR) in comparison to other image reconstruction algorithms.

METHODS: hirty-two TAK patients (9.14±4.51 years old) underwent neck, chest and abdominal CTA using 100 kVp were enrolled. Images were reconstructed at 0.625 mm slice thickness using Filtered Back-Projection (FBP), 50%adaptive statistical iterative reconstruction-V (ASIR-V), 100%ASIR-V and DLIR with high setting (DLIR-H). CT number and standard deviation (SD) of the descending aorta and back muscle were measured and contrast-to-noise ratio (CNR) for aorta was calculated. The vessel visualization, overall image noise and diagnostic confidence were evaluated using a 5-point scale (5, excellent; 3, acceptable) by 2 observers.

RESULTS: There was no significant difference in CT number across images reconstructed using different algorithms. Image noise values (in HU) were 31.36±6.01, 24.96±4.69, 18.46±3.91 and 15.58±3.65, and CNR values for aorta were 11.93±2.12, 15.66±2.37, 22.54±3.34 and 24.02±4.55 using FBP, 50%ASIR-V, 100%ASIR-V and DLIR-H, respectively. The 100%ASIR-V and DLIR-H images had similar noise and CNR (all P > 0.05), and both had lower noise and higher CNR than FBP and 50%ASIR-V images (all P < 0.05). The subjective evaluation suggested that all images were diagnostic for large arteries, however, only 50%ASIR-V and DLIR-H met the diagnostic requirement for small arteries (3.03±0.18 and 3.53±0.51).

CONCLUSION: DLIR-H improves CTA image quality and diagnostic confidence for TAK patients compared with 50%ASIR-V, and best balances image noise and spatial resolution compared with 100%ASIR-V.

PMID:34806646 | DOI:10.3233/XST-211033

J Xray Sci Technol. 2021 Nov 14. doi: 10.3233/XST-211022. Online ahead of print.

ABSTRACT

OBJECTIVE: To invastgate feasibility of low-dose contrast agent in cerebral computed tomography angiography (CTA) to alleviate side effects.

METHOD: Siemens’ Somatom Definition AS+CT scanner, Heine’s blood pressure monitor G7-M237 (BP cuff) and Ultravist contrast agent (370 mg Iodine/ml) are used. CTA is acquired using following scan parameters including slice thickness of 1mm, image acquisition parameters of 128×0.6 mm, pitch size of 0.8 mm, 175 effective mAs, 120 kVp tube voltage, scan delay time of 3 seconds, and the scan time of 4 seconds. This study is conducted by securing the IV route in the left antecubital vein before injection of contrast agent, wrapping BP cuff around the branchial artery of the opposite right arm after setting the pressure to 200 mmHg. Then, the injection rate of the contrast agent is fixed at 4.5 cc/sec and contrast agent was injected in three different amounts (70, 80, and 100 cc). Bp cuff is released from this moment when HU value reachs 100.

RESULT: In this study, the mean HU values measured from common carotid artery are 412.45±5.89 when injecting 80cc contrast agent and using BP cuff and 399.64±5.51 when injecting 100 cc contrast agenet and not using BP cuff, respectively. In middle cerebral artery M1, the mean HU values are 325.23±38.29 when injecting 80cc contrast agent and using BP cuff and 325.00±30.63 when injecting 100cc contrast agent blood and not using pressure cuff, respectively. Difference of mean HU values is not statistically significant (p > 0.05) with and without using BP cuff.

CONCLUSION: This study demonstrates that reducing amount of contrast agent is possible when the right brachial artery is compressed using BP cuff. Study results indicate that reducing 20% injection of contrast agent in CT cerebrovascular angiography can still yield comparable imaging results with conventional contrast angent usage, which implies that less side effects are expected with a contrast agent injection. Thus, this study can serve as a reference for potential reducing side effect during CT cerebrovascular angiography.

PMID:34806645 | DOI:10.3233/XST-211022

Technol Health Care. 2021 Nov 12. doi: 10.3233/THC-219001. Online ahead of print.

ABSTRACT

BACKGROUND: Many statistics reveal that violin players suffer most often from musculoskeletal disorders compared to musicians of other instrument groups. A common phenomenon, especially observed in violin beginners, is the tendency to elevate the right shoulder during playing the violin. This can probably lead to serious disorders in long-term practice with repetitive movements.

OBJECTIVE: For this reason, this study investigated the relationship between the right shoulder elevation and the force in the right glenohumeral joint during violin playing. It was hypothesized that the forces in the right glenohumeral joint are higher during playing with the right shoulder raised compared to playing in normal posture.

METHODS: Motion capture data from four experienced violinists was recorded and processed by means of musculoskeletal simulation to get the force and elevation angle while playing with raised shoulder and in normal position.

RESULTS: The results indicate that the absolute values of the resulting force, as well as the forces in the mediolateral, inferosuperior, and anteroposterior directions, are higher in playing the violin with the shoulder raised than in a normal posture.

CONCLUSIONS: Elevating the right shoulder while playing the violin may pose a potential problem.

PMID:34806631 | DOI:10.3233/THC-219001

NeuroRehabilitation. 2021 Nov 15. doi: 10.3233/NRE-210147. Online ahead of print.

ABSTRACT

BACKGROUND: Gait deficits and functional disability are persistent problems for many stroke survivors, even after standard neurorehabilitation. There is little quantified information regarding the trajectories of response to a long-dose, 12-month intervention.

OBJECTIVE: We quantified treatment response to an intensive neurorehabilitation mobility and fitness program.

METHODS: The 12-month neurorehabilitation program targeted impairments in balance, limb coordination, gait coordination, and functional mobility, for five chronic stroke survivors. We obtained measures of those variables every two months.

RESULTS: We found statistically and clinically significant group improvement in measures of impairment and function. There was high variation across individuals in terms of the timing and the gains exhibited.

CONCLUSIONS: Long-duration neurorehabilitation (12 months) for mobility/fitness produced clinically and/or statistically significant gains in impairment and function. There was unique pattern of change for each individual. Gains exhibited late in the treatment support a 12-month intervention. Some measures for some subjects did not reach a plateau at 12 months, justifying further investigation of a longer program (>12 months) of rehabilitation and/or maintenance care for stroke survivors.

PMID:34806625 | DOI:10.3233/NRE-210147

J Parkinsons Dis. 2021 Nov 15. doi: 10.3233/JPD-212930. Online ahead of print.

ABSTRACT

BACKGROUND: Psychotic symptoms are highly frequent in Parkinson’s disease (PD) patients and are associated with poor prognosis. They include hallucinations, delusions, and minor psychotic phenomena, including sense of presence, passage hallucinations, and illusions.

OBJECTIVE: To evaluate the frequency of psychosis in PD patients.

METHODS: A systematic review and meta-analysis of clinical trials, prospective and retrospective cohort studies, case-control studies, and cross-sectional studies reporting the frequency of psychosis, hallucinations, and delusions in PD.

RESULTS: Electronic database search wielded 3,536 articles, an additional 91 were identified through citation chaining. Of these, 163 were fully inspected, 57 removed, and 106 included as relevant for neuropsychiatric events frequency, with 32 meeting our inclusion criteria (psychosis and/or specific psychotic phenomena). The pooled frequency of psychosis was 20.7% (95% CI 14.5 to 28.6; I2 = 94%, 15 studies; combined n = 2919). None of the pre-defined meta-regressions or subgroup analyses were statistically significant or helped explain the statistical heterogeneity. The pooled frequency of any form of hallucination was 21.6% (95% CI 14.7 to 30.6; I2 = 95%; 18 studies; combined n = 3,161). Duration of PD at baseline and mean baseline Hoehn & Yahr stage helped explain the statistical heterogeneity in the meta-analysis of hallucinations.

CONCLUSION: Based on the available evidence, around a fifth of PD patients experience psychosis or hallucinations. The risk of developing hallucinations is likely moderated by the disease duration, Hoehn & Yahr stage, and the cognitive status.

PMID:34806620 | DOI:10.3233/JPD-212930

Farm Hosp. 2021 Sep 28;45(6):335-339.

ABSTRACT

OBJECTIVE: The literature has described the interaction between valproic acid and carbapenems. This interaction leads to decreases in plasma concentrations of valproic acid. The main objectives of this study were to assess its relevance in clinical practice, to identify variables associated with increased seizure episode rates, and to analyse the impact of pharmaceutical intervention on avoiding the effects of this interaction.

METHOD: An observational retrospective study of inpatients with epilepsy admitted between 2016 and 2020. Their pharmacological treatment throughout admission was recorded, and the presence of other interactions leading to decreased plasma concentrations of valproic acid was reviewed. The seizure rate during the year prior to admission was compared to that during the interaction period. For every episode in which the interaction was detected, an intervention was conducted by providing the prescriber with information on the interaction and suggesting a change of antibiotherapy as well as the pharmacokinetic monitoring of valproic acid.

RESULTS: 37 episodes were included. 58.1% of the patients were male and median age was 70 years. In total, 56.8% of the patients received meropenem and 43.2% received ertapenem. The median duration of concomitant treatment with valproic acid and carbapenem was 4 days. The incidence rate ratio was 2.60 (95% confidence interval: 1.61-4.21). Thus, this interaction was associated with a higher seizure rate. A statistically significant association was found between higher seizure rates and patients treated with more than one anti-epileptic drug. Hospital pharmacists detected 24 episodes (64.9%). In total, 17 interventions (70.8%) were accepted and 13 combinations were discontinued. Pharmacokinetic monitoring was conducted in 13 episodes (35.1%) and infratherapeutic levels were found in all of them.

CONCLUSIONS: The interaction between valproic acid and meropenem or ertapenem is clinically relevant. It is recommended that this combination should be avoided provided that a viable alternative is available. Pharmaceutical intervention may contribute to preventing seizures associated with this combination.

PMID:34806574