Positive Aspects of Caregiving Experience among Caregivers of Patients with Dementia

OBJECTIVE

To assess the positive aspects of caregiving and its correlates among caregivers of patients with dementia.

METHODS

A total of 55 primary caregivers of patients with dementia were invited to complete the Scale for Positive Aspects of Caregiving Experience (SPACE), Coping Checklist, Social Support Questionnaire, and World Health Organization Quality of Life-BREF version. Caregivers were also assessed by a clinician using the Burden Interview Schedule. Patients were assessed using the Hindi Mental State Examination and Instrumental Activities of Daily Living Scale.

RESULTS

The mean SPACE domain score was highest for motivation for caregiving role (2.63) followed by caregiver satisfaction (2.54), caregiving personal gains (2.4), and self-esteem and social aspect of caring (2.23). More educated caregivers scored significantly lower in the self-esteem and social aspect of caring. Married caregivers had a higher mean score in the motivation for caregiving role. There were some correlations between subjective burden and various SPACE domains, but the total objective burden score had no correlation with the SPACE. Higher use of avoidance coping was associated with a positive caregiving experience. Stronger social support was associated with higher score in the motivation for caregiving role. Higher level of caregiver burden in various domains was associated with lower motivation for caregiving. Caregiver satisfaction was associated with better quality of life for caregivers in terms of the environment.

CONCLUSIONS

A positive caregiving experience for primary caregivers of patients with dementia is associated with both objective and subjective burdens, avoidance coping, and perceived social support.

Prevalence of depression and anxiety disorder in cancer patients: An institutional experience

AIM

This study aimed to screen the patients with various malignancies for the presence of depressive disorders and anxiety disorder using standardized rating scales.

MATERIALS AND METHODS

Five hundred and thirty-four (n = 534) patients attending the radiotherapy outpatient services completed the Patient Health Questionnaire-9 and Generalized Anxiety Disorder-7 (GAD-7) Questionnaire.

RESULTS

About half (n = 248; 46.4%) of the patients had psychiatric morbidity either in the form of depressive disorder or in the form of GAD. Higher stage of malignancy (from early, advanced to metastasis) was associated with higher prevalence of depressive disorder and GAD. The presence of psychiatric morbidity, especially anxiety disorder, was associated with being from low socioeconomic status.

CONCLUSION

The present study suggests that psychiatric morbidity in the form of depressive and anxiety disorders is very common among patients with malignancies. Accordingly, there is a need for close liaison between oncologists and mental health professionals to improve the outcome of patients with various malignancies.

Parental Causal Explanations and Treatment Seeking in Attention Deficit Hyperactivity Disorder: Perspectives From a Developing Nation Based on Process Theory

Introduction

Cultural factors have an important role in causal model of symptoms, threshold for treatment seeking and acceptability of professional help in ADHD.

Objectives and aims

To explore causal explanations and treatment seeking amongst parents of children with ADHD and understand these in context of a largely collectivistic culture as in India.

Methods

In-depth semi-structured interviews were conducted with 27 consenting parents; data interpreted using process theory.

Results

Initial reaction to psychiatric referral revealed themes of disbelief/surprise, feeling confused/offended and lag of 6–36 months to consultation. Parents most commonly attributed causality to psychosocial reasons (lack of motivation/volitional, inadequate disciplining), while few gave one or more biomedical explanations (epilepsy, brain damage, low birth weight, nutritional deficiency, maternal ill health, low intelligence) alone or with a psychosocial reason. Despite the initial reaction, all but 1 parent was relieved with medical explanation, accepted diagnosis, and perceived need for treatment. Most parents were willing to start/continue medication if doctor suggested so as “he/she would know the best”. All parents expressed that counseling was needed.

Conclusions

Initial reactions and delay in treatment seeking is understood in light of cultural attitudes towards mental illnesses and psychiatric consultation in developing nations. More importantly, despite initial reluctance, most parents accepted biomedical explanation and treatment. The doctor patient relationship modeled on a guru-chela relation of complete trust in authority can explain this process change. We conclude that cultural attitudes not only influence causal models and initial treatment seeking, but also modify process of help seeking.

Disclosure of interest

The authors have not supplied their declaration of competing interest.

An update on the management of breast cancer in Africa

Background

There is limited information about the challenges of cancer management and attempts at improving outcomes in Africa. Even though South and North Africa are better resourceds to tackle the burden of breast cancer, similar poor prognostic factors are common to all countries. The five-year overall Survival rate for breast cancer patients does not exceed 60% for any low and middle-income country (LMIC) in Africa. In spite of the gains achieved over the past decade, certain characteristics remain the same such as limited availability of breast conservation therapies, inadequate access to drugs, few oncology specialists and adherence to harmful socio-cultural practices. This review on managing breast cancer in Africa is authored by African oncologists who practice or collaborate in Africa and with hands-on experience with the realities.

Methods

A search was performed via electronic databases from 1999 to 2016. (PubMed/Medline, African Journals Online) for all literature in English or translated into English, covering the terms “breast cancer in Africa and developing countries”. One hundred ninety were deemed appropriate.

Results

Breast tumors are diagnosed at earlier ages and later stages than in highincome countries. There is a higher prevalence of triple-negative cancers. The limitations of poor nursing care and surgery, inadequate access to radiotherapy, poor availability of basic and modern systemic therapies translate into lower survival rate. Positive strides in breast cancer management in Africa include increased adaptation of treatment guidelines, improved pathology services including immuno-histochemistry, expansion and upgrading of radiotherapy equipment across the continent in addition to more research opportunities.

Conclusion

This review is an update of the management of breast cancer in Africa, taking a look at the epidemiology, pathology, management resources, outcomes, research and limitations in Africa from the perspective of oncologists with local experience.

Mobilising Expertise and Resources to Close the Radiotherapy Gap in Cancer Care

Closing the gap in cancer care within low- and middle-income countries and in indigenous and geographically isolated populations in high-income countries requires investment and innovation. This is particularly true for radiotherapy, for which the global disparity is one of the largest in healthcare today. New models and paradigms and non-traditional collaborations have been proposed to improve global equity in cancer control. We describe recent initiatives from within the radiation oncology community to increase access to treatment, build the low- and middle-income countries' radiation oncology workforce, mobilise more professionals from within high-income countries and raise awareness of the global need for equitable cancer care.

Prescribing Pattern of Antidepressants in Children and Adolescents: Findings from the Research on Asia Psychotropic Prescription Pattern

OBJECTIVE

Pharmacotherapy of depression in children and adolescents is complex. In the absence of research into the efficacy and safety of antidepressants in this group of patients, their off-label prescription is common. This paper aimed to illustrate the prescription pattern of antidepressants in children and adolescents from major psychiatric centres in Asia.

METHODS

The Research on Asia Psychotropic Prescription Pattern on Antidepressants worked collaboratively in 2013 to study the prescription pattern of antidepressants in Asia using a unified research protocol and questionnaire. Forty psychiatric centres from 10 Asian countries / regions participated and 2321 antidepressant prescriptions were analysed.

RESULTS

A total of 4.7% antidepressant prescriptions were for children and adolescents. Fluoxetine, sertraline, and escitalopram were the most common antidepressants prescribed for children and adolescents. Almost one-third (30.3%) of prescriptions were for diagnoses other than depressive and anxiety disorders. There was less antidepressant polypharmacy and concomitant use of benzodiazepine, but more concomitant use of antipsychotics in children and adolescents compared with adults.

CONCLUSION

Off-label use of antidepressants in children and adolescents was reported by 40 Asian psychiatric institutions that participated in the study. In-service education and regulatory mechanisms should be reinforced to ensure efficacy and safety of antidepressants in children and adolescents.

What does a diagnostic label of 'polycystic ovary syndrome' really mean in adolescence? A review of current practice recommendations

Polycystic ovary syndrome (PCOS) is the most common female endocrine disorder, with many women initially presenting during adolescence. Diagnosis during this period is particularly challenging, yet many emphasize the importance of an early diagnosis given the long-term metabolic and reproductive health consequences associated with the syndrome. The objective of this study was to review the current literature to determine whether the diagnostic label 'PCOS' is necessary to effectively manage adolescent girls presenting with features of the syndrome. A literature search was conducted (PubMed, Medline, Informit Health and the Cochrane Database of Systematic Reviews) identifying papers addressing the diagnosis and management of PCOS during adolescence. Articles were selected based on date of publication, relevance of material and the quality of evidence presented. A total of 427 papers were screened, with 40 of these selected from the initial search. A subsequent 154 were included from manual review of reference lists from key papers identified in the initial search. Current guidelines recommend treating the individual manifestations of PCOS. In doing so, there is good evidence identifying that this approach adequately targets the underlying metabolic and reproductive changes associated with the syndrome. This suggests that providing a diagnostic label of PCOS is not actually necessary to effectively manage adolescent girls with features of this syndrome.

Early and late changes in markers of aortic stiffness with breast cancer therapy

BACKGROUND

Anthracyclines and trastuzumab are well recognised to cause cardiac toxicity. Further to their effects on left ventricular (LV) function, anthracyclines in particular are considered to cause negative arterial remodelling. Whether these changes reverse is unknown. In addition, whether trastuzumab causes specific effects on arterial remodelling is yet undetermined.

METHODS

Patients receiving these agents for treatment of breast cancer and healthy volunteers prospectively underwent clinical evaluation and cardiovascular magnetic resonance (CMR) imaging at baseline, 1, 4 and 14 months post-therapy, including functional assessment, measurement of aortic pulse wave velocity (PWV) using velocity encoded imaging and distensibility at ascending aorta (AA) and proximal descending aorta (PDA).

RESULTS

Twenty-nine patients pretherapy and 12 volunteers demonstrated no differences in PWV, distensibility and LV function. Among cancer subjects, PWV increased acutely, P = 0.002 (4 months), then decreased by 14 months (P < 0.001). In addition, a decrease was observed in distensibility at the AA within 1 (P = 0.001) and 4 months (P < 0.001) of commencing therapy. At the PDA, only significant reduction was observed at 14 month distensibility when compared with baseline, P < 0.001. Patients with anthracycline exposure only had a greater reduction in aortic distensibility in the AA with time, P = 0.005 at 1 month, P < 0.001 at 4 months and P = 0.009 at 14 months.

CONCLUSION

Acute changes are observed in PWV and distensibility at the AA following contemporary breast cancer chemotherapy and partially reverse a year after therapy is discontinued, with more severe effects seen with anthracyclines.

Antipsychotic Trials in Schizophrenia from India: A Systematic Review and Meta-analysis

Ethnic and regional variations have been found in the pharmacological treatment response. Though many efficacy studies have been conducted in India for antipsychotic treatment modalities of schizophrenia, there is a lack meta-analytic data of the existing literature from India. This study aimed to conduct a systematic review and meta-analysis of the antipsychotic treatment trials of schizophrenia in the Indian context. All controlled trials from India evaluating the clinical efficacy of antipsychotics in patients with schizophrenia were evaluated and 28 trials were included in the metanalysis. Effect sizes were computed using Cohen's 'd' and risk of bias was evaluated. Meta analysis revealed superiority of first generation antipsychotics over placebo (mean effect size of 1.387, confidence interval of 1.127 to 1.648). Second generation antipsychotics were marginally better than first generation antipsychotics (effect size 0.106, confidence intervals 0.009 to 0.204). There was improvement in the methodology of the trials over time (Kendall tau=0.289, P=0.049), though no statistically significant increase in trial duration and sample size was noted. There is lack of data on long term efficacy of antipsychotic in schizophrenia from India. First generation antipsychotics have demonstrated benefits over placebo in patients with schizophrenia in the Indian context, though marginally lesser than second generation ones.

Antidepressant Prescription Pattern in the Presence of Medical Co-morbidity: REAP-AD 2013 Study

OBJECTIVE

To evaluate the prescription pattern of antidepressants in patients with medical co-morbidity from major psychiatric centres in Asia.

METHODS

The Research on Asian Psychotropic Prescription Pattern for Antidepressants (REAP-AD 2013) collected data from 42 psychiatric centres in 10 Asian countries and regions. Antidepressant prescriptions of 2320 patients with various psychiatric disorders were evaluated. Of these, 370 patients who had specified medical co-morbidities formed the study cohort.

RESULTS

Escitalopram (20%) and mirtazapine (20%) were the most commonly prescribed antidepressants in patients with medical co-morbidity followed by sertraline (16%), trazodone (15%), and paroxetine (12%). Overall, more than half (52%; 247/476) of prescriptions comprised selective serotonin reuptake inhibitors. Slightly less than two-thirds (63%; n = 233) of patients received at least 1 selective serotonin reuptake inhibitor. In addition, 79% of patients were prescribed only 1 antidepressant. The mean number of antidepressants used per patient was 1.25 (standard deviation, 0.56). There were subtle differences in the most preferred antidepressant across medical illnesses such as diabetes mellitus, liver dysfunction, acid peptic disease, and cerebrovascular disease. Differences were also seen in prescription patterns across different countries.

CONCLUSION

Although selective serotonin reuptake inhibitors formed the bulk of antidepressant prescriptions in the presence of medical co-morbidity, mirtazapine was also commonly used in the presence of medical co-morbidities. Specified medical morbidities do influence the selection of antidepressants.

Association of Clozapine with Seizures: A Brief Report Involving 222 Patients Prescribed Clozapine

OBJECTIVE

To study the prevalence and incidence of seizures in patients prescribed clozapine.

METHODS

The treatment records of 222 patients commenced on clozapine were retrospectively reviewed during the period of January 2007 to June 2014 to evaluate the prevalence of seizures before and after starting clozapine.

RESULTS

The majority of patients commenced on clozapine were male (65%), single (65%), and unemployed (57%). The mean (± standard deviation) dose of clozapine was 277.9 ± 102.5 mg/day. A history of seizure was present in 6 patients who were also prescribed antiepileptic medication; of these 6 patients, only 1 case had recurrence of seizure while taking clozapine due to poor compliance with ongoing antiepileptic medication. The incidence rate of new-onset seizure with clozapine was 6% (12/216). Most patients who developed seizures were male, aged between 24 and 41 years, and had a long duration of illness (≥ 10 years). The risk of seizure was associated with the dose of clozapine used: 3% (5/159) with dose up to 300 mg/day, 8% (4/49) with 325 to 500 mg/day, and 38% (3/8) in those receiving > 500 mg/day. More than half of the patients (7/12) who developed seizures while prescribed clozapine were managed with reduction in the dose of clozapine. In one-third of cases (4/12) an antiepileptic medication was added and in 1 case, clozapine was stopped. All patients who continued on clozapine remained seizure-free at follow-up that ranged from 6 months to 4 years.

CONCLUSION

The incidence of seizures with clozapine was 6% and the risk of seizures increased with higher doses.