A community based study of Infant Mortality in rural Aligarh

Background

Infant mortality rate is regarded as an important and sensitive indicator of the health status of a community. It also reflects the living standard of the people and the effectiveness of interventions for improving maternal and child health. Multiple factors related to social and economic conditions, health care and environment have a significant role to play on childhood mortality and improving childhood mortality is a national priority. The present study was planned to 1) determine the mortality rate among neonates and infants. 2) identification of pattern of various factors in relation to infant mortality and 3) to identify the causes of death in this age group.

Method

All the deaths in children under 12 months during July 2005 to June 2006 in Jawan block of district Aligarh, India were recorded. The cause of death was ascertained using the standard verbal autopsy procedure.

Results

In the study period, 446 live births and 37 deaths in children under one year of age were reported. The neonatal and infant mortality rates were 49.4 and 83.0 per thousand live births respectively. The main causes of infant deaths were birth asphyxia, diarrhoea, pneumonia, prematurity (including Low birth weight and malnutrition).

Conclusion

Most of the death among infants are preventable, though promotion of institutional deliveries, strengthening of referral system, early recognition of danger signs and periodic retraining of health workers.     

Contributing death factors in very low-birth-weight infants by path method analysis

Background:

Neonatal deaths account for 40% of deaths under the age of 5 years worldwide. Therefore, efforts to achieve the UN Millennium Development Goal 4 of reducing childhood mortality by two-thirds by 2015 are focused on reducing neonatal deaths in high-mortality countries. The aim of present study was to determine death factors among very low-birth-weight infants by path method analysis.

Materials and Methods:

In this study, medical records of 2,135 infants admitted between years 2008 and 2010 in neonatal intense care unit of Alzahra Educational-Medical centre (Tabriz, Iran) were analysed by path method using statistical software SPSS 18.

Results:

Variables such as duration of hospitalisation, birth weight, gestational age have negative effect on infant mortality, and gestational blood pressure has positive direct effect on infant mortality that at whole represented 66.5% of infant mortality variance (F = 1018, P < 0.001). Gestational age termination in the positive form through birth weight, and also gestational blood pressure in negative form through hospitalisation period had indirect effect on infant mortality.

Conclusion:

The results of the study indicated that the duration of low-birth-weight infant''s hospitalisation is also associated with infant''s mortality (coefficient -0.7; P < 0.001). This study revealed that among the maternal factors only gestational blood pressure was in relationship with infants’ mortality.     

Routine prenatal ultrasound anomaly screening program in a Nigerian university hospital: Redefining obstetrics practice in a developing African country

Background:

Congenital anomalies are among the leading causes of fetal and infant morbidity and mortality worldwide. Prenatal ultrasound (US) screening has become an essential part of antenatal care in the developed world. Such practice is just evolving in the developing countries such as Nigeria. The aim of this article is to present our initial experience and demonstrate the effectiveness of a prenatal US screening program in detecting congenital malformation in a developing country.

Materials and Methods:

This was a prospective evaluation of the prenatal US screenings conducted at a major referral hospital in Southwestern Nigeria. All pregnant women referred to the antenatal clinic for mid-trimester screening during the period of study were assessed.

Results:

Two hundred and eighty-seven pregnant women (5 with twin gestations) were presented for fetal anomaly scan during the study period. Twenty-nine anomalies (9.9%) were detected among the scanned population. Sixteen of the anomalies were followed to delivery/termination with a specificity of 93.5%. The commonest malformations were demonstrated in the genitourinary tract (34.5%) followed by malformations within the central nervous system (27.6%). Six (20.6%) of the anomalies were lethal. Five of the anomalies were surgically correctable.

Conclusion:

Institutions and hospitals across Nigeria and other low- and middle-income countries need to develop policies and programs that would incorporate a standardized routine screening prenatal US in order to improve feto-maternal well-being and reduce the high perinatal mortality and morbidity in developing nations.     

Epidemiology of infant burn in Eastern Saudi Arabia

Objectives:

To identify the epidemiology, pattern, outcome, and impact of infant burns in Eastern Saudi Arabia.

Methods:

We conducted a retrospective review of admitted infants charts over 4 years (2008-2013) at the Burn Unit of King Fahad Hospital, Hofuf, Al-Ahsa, Saudi Arabia. The charts were reviewed for age, gender, etiology, site of injury, total body surface area (TBSA), depth of burn, hospital stay, and discharge status.

Results:

The total number of admissions to the Burn Unit was 510 cases. Out of these cases, 84 were infants, constituting 16.5% of total admissions. Scald burn was the most common etiology affecting 73 infants (86.9%). The highest percentage of total body surface area was between 5-10%, which occurred in 41 infants (48.8%). The average hospital stay was 10 days. No infant mortality was reported during this period.

Conclusion:

The prevalence of burns among infants in our hospital is high, and preventive measures must be implemented to decrease the occurrence of burns in this age group.Al-Ahsa is the largest governorate in Saudi Arabia’s Eastern Province, with a population of 1,079,156 people in 2010.1 Saudi Arabia is a young populated country, as 30.7% is below the age of 14.2 The number of pediatric burns is reportedly high in Saudi Arabia, mostly due to household hazards or due to habits that can be a possible burn source such as drinking tea and coffee from hot pots.3,4 Limited data is available on infant burns, worldwide.5 There is a scarcity of published data on infant burns from Saudi Arabia. The aim of this study is to identify the epidemiology, pattern, outcome, and impact of infant burns in eastern Saudi Arabia. Determine the burden of infant burns on the hospital by determining the number of infant admissions, and length of stay in the hospital. Finally start a preventive measures and public awareness to decrease the incidence of these burns.     

Effect of medical thromboprophylaxis on mortality from pulmonary embolus and major bleedingy

Background

Several studies have failed to discover a beneficial effect of medical thromboprophylaxis on mortality.

Aims

To examine the relative influence of acute fatal pulmonary embolism (PE) and fatal major haemorrhage on overall mortality in medical patients treated with low molecular weight heparin (LMWP) for prophylaxis.

Methods

The author compared deaths from the above factors using data from a recent Cochrane Collaboration meta-analysis. Data from trials satisfying the criteria of the Cochrane analysis plus additional exclusions to avoid bias were pooled to produce point estimates of mortality from PE and major bleeds to estimate net mortality benefit. Estimates were then subject to limited sensitivity analysis based on reported epidemiological data.

Results

Reported PE and major bleeds were 0.44 per cent and 0.27 per cent, respectively. The corresponding case-specific mortality rates were 30.8 per cent and 12.8 per cent and the relative risk reduction (RRR) for PE was 23.2 per cent. Estimated deaths from major bleeds exceeded PE deaths avoided by a small margin (3/100,000 patients given prophylaxis). This excess increased to 30/100,000 when more plausible literature values for PE case fatality rates were applied.

Conclusion

Medical thromboprophylaxis has a finely balanced effect on mortality but may increase it. Such an effect would explain the failure to discover a mortality benefit from medical thromboprophylaxis. Further work, including a formal meta-analysis and additional clinical studies, is required to confirm this picture.     

Rupture of the gravid uterus in a tertiary health facility in the Niger delta region of Nigeria: A 5-year review

Background:

Ruptured uterus is a major life-threatening condition encountered mostly in developing countries and is an index of failure of obstetric care at a point in time in a woman''s reproductive career. With worsening economic condition, increasing caesarean section rates, and patients’ aversion for operative delivery this condition would still remain a major obstetric matter for discussion.

Objective:

To identify the incidence, sociodemographic variables, clinical characteristics, causes, and outcome of ruptured uterus at the University of Port Harcourt Teaching Hospital.

Materials and Methods:

A 5-year retrospective study of cases of ruptured uterus at the University of Port Harcourt Teaching Hospital was carried out. The case notes of 40 patients with uterine rupture during the period 2003-2007 were analyzed. Data collected included sociodemographic characteristics, etiologic factors, clinical presentation, and outcome. Data were analyzed using Microsoft Excel version 2007 and SPSS 14.0 computer software.

Results:

The incidence of rupture of the gravid uterus was 1:258 deliveries. In patients with rupture of the gravid uterus, 65% (26) of patients were unbooked; 37.5% (15) were aged between 25 and 29 years. A total of 42.5% (17) of patients had secondary education and 21 (52.5%) were housewives. Rupture of a previous scar was the commonest etiologic factor accounting for 32.5% (11). The commonest presentation was abdominal pain in 92.5% of cases. Perinatal mortality and maternal mortality were 80% and 17.5% respectively.

Conclusion:

Rupture of the gravid uterus still remains a major cause of maternal mortality. Injudicious use of oxytocics should be discouraged in peripheral health facilities and reinforcement of the need for hospital based deliveries in patients with previous caesarean sections should also be intensified to improve outcome.     

Women's groups' perceptions of neonatal and infant health problems in rural Malawi

Aims

To present the perceptions of women in rural Malawi regarding the health problems affecting neonates and infants and to explore the relevance of these perceptions for child health policy and strategy in Malawi.

Methods

Women''s groups in Mchinji district identified newborn and infant health problems (204 groups, 3484 women), prioritised problems they considered most important (204 groups, 3338 women) and recorded these problems on monitoring forms. Qualitative data was obtained through 6 focus-group discussions with the women''s groups and 22 interviews with individuals living in women''s group communities but not attending groups.

Results

Women in Malawi do not define the neonatal period according to any epidemiological definition. In order of importance they identified and prioritised the following problems for newborns and infants: diarrhoea, infection, preterm birth, tetanus, malaria, asphyxia, respiratory tract infection, hypothermia, jaundice, convulsions and malnutrition.

Conclusion

This study suggests that women in rural Malawi collectively have a developed understanding of neonatal and infant health problems. This makes a strong argument for the involvement of lay people in policy and strategy development and also suggests that this capacity, harnessed and strengthened through community mobilisation approaches, has the potential to improve neonatal and infant health and reduce mortality.     

Immunosuppressant dose reduction and long-term rejection risk in renal transplant recipients with severe bacterial pneumonia

INTRODUCTION

Due to lifelong immunosuppression, renal transplant recipients (RTRs) are at risk of infectious complications such as pneumonia. Severe pneumonia results in respiratory failure and is life-threatening. We aimed to examine the influence of immunosuppressant dose reduction on RTRs with bacterial pneumonia and respiratory failure.

METHODS

From January 2001 to January 2011, 33 of 1,146 RTRs at a single centre developed bacterial pneumonia with respiratory failure. All patients were treated using mechanical ventilation and aggressive therapies in the intensive care unit.

RESULTS

Average time from kidney transplantation to pneumonia with respiratory failure was 6.8 years. In-hospital mortality rate was 45.5% despite intensive care and aggressive therapies. Logistic regression analysis indicated that a high serum creatinine level at the time of admission to the intensive care unit (odds ratio 1.77 per mg/dL, 95% confidence interval 1.01–3.09; p = 0.045) was a mortality determinant. Out of the 33 patients, immunosuppressive agents were reduced in 17 (51.5%). We found that although immunosuppressant dose reduction tended to improve in-hospital mortality, this was not statistically significant. Nevertheless, during a mean follow-up period of two years, none of the survivors (n = 18) developed acute rejection or allograft necrosis.

CONCLUSION

In RTRs with bacterial pneumonia and respiratory failure, higher serum creatinine levels were a mortality determinant. Although temporary immunosuppressant dose reduction might not reduce mortality, it was associated with a minimal risk of acute rejection during the two-year follow-up. Our results suggest that early immunosuppressant reduction in RTRs with severe pneumonia of indeterminate microbiology may be safe even when pathogens are bacterial in nature.     

Fractures of the mandible and maxilla: A 10-year analysis

Background

Previous analysis of jaw fracture hospitalisations in Western Australia (WA) indicated disproportionately high rates of hospitalisations for Aboriginal people. This study was to follow-up on the earlier analysis to determine if inequalities in terms of jaw fracture hospitalisation rates between Aboriginal and non-Aboriginal people have changed.

Aims

This study, done over a 10-year period from 1999/2000 to 2008/2009, aimed to determine rates of hospitalisations for jaw fractures in WA, trends over the 10–year period, and direct costs associated with these hospital admissions.

Methods

Hospitalisation data were obtained from the Western Australian Hospital Morbidity Data System (HMDS). Episodes were selected on the basis of an ICD10-AM code being S02.4 (Fracture of the malar and maxillary bones) and S02.6 (Fracture of the mandible). Self-reported Aboriginality were used to compare Aboriginal to non-Aboriginal populations. Estimated cost of care was determined for each episode using the national standard diagnostic-related group (DRG) average price.

Results

Our findings indicate that inequalities between Aboriginal and non-Aboriginal people in terms of hospital admissions for jaw fractures exist in WA, and continued over a decade-long period. Higher fracture rates occurred amongst males, Aboriginal people, younger adult age-groups, those from low socioeconomic areas, and those from remote and very remote areas. The DRG cost per person for jaw fractures ranged between AUD $842 and $109,002, with a median cost of $4,965.

Conclusion

Hospital admission rates for the treatment of maxillary and mandibular fractures is very strongly divided along racial and socioeconomic lines in WA.     

Reappraisal of twinning: epidemiology and outcome in the early neonatal period

INTRODUCTION

The present study aimed to determine the epidemiology, maternal complications and adverse neonatal outcomes associated with twin births at a tertiary care hospital in India.

METHODS

A prospective observational study was conducted on all successively born twin pairs (≥ 23 weeks of gestation) and their mothers from January to September 2005. Main outcome measures included maternal medical/obstetric complications, labour characteristics and the morbidities/mortality observed during the early neonatal period.

RESULTS

The twinning rate was 1 in 54 deliveries. Around 10% of mothers had a predisposition for twinning in the form of familial tendency or consumption of clomiphene. Anaemia (85%) was the most common maternal complication, followed by gestational hypertension (17%). Nearly one-third of births were delivered via Caesarean section. Prematurity (61%) was the most common neonatal complication followed by early-onset neonatal sepsis (21%). The risk of early neonatal death was 27%. Shorter gestation and low birth weight were significantly associated with adverse neonatal outcome (p < 0.05). Factors such as chorionicity, mode of delivery, birth order, inter-twin delivery time interval, gender and intra-pair birth weight discordance did not affect neonatal morbidity or mortality (p ≥ 0.05).

CONCLUSION

The rates of maternal complications and early neonatal morbidities/mortality were quite high in twin gestations. Except for the prematurity and low birth weight, none of the other factors, including inter-twin delivery time interval of more than 15 mins, were found to affect neonatal outcome.     

Hematological indices in febrile neonates with malaria parasitaemia in Calabar

Background:

Normal hematological indices has been determined in Nigerian newborns and found to be lower compared to their Caucasian counterparts. This was attributed to genetic factors. Malaria is endemic in Nigeria and is one of the major causes of ill health and death. Anemia is an important manifestation of malaria. Resistance by malaria parasites to antimalarial drug exacerbates the situation by continuous hemolysis.

Aim:

To determine the hematological indices in febrile newborn with malaria parasitemia.

Materials and Methods:

One-hundred fifty neonates (0-28 days) with fever admitted into the Newborn Unit of University of Calabar Teaching Hospital, over a 6 months period, were recruited consecutively. Blood film for malaria parasites and samples for full blood count were obtained and sent to the laboratory before commencement of the treatment. Data analysis was with SPSS version 14.

Results:

One-hundred fifty babies were recruited into the study. Most (85.3%) of the babies were aged ≤7 days. Six babies (4%) had malaria parasitemia. Plasmodium falciparum was the only species identified. All the babies that had parasitemia were anemic (mean hemoglobin [Hb] concentration of 12.6 g/dl) even when parasite count was low (average of 30.6/µl) though this could not be attributed solely to malaria. None of these neonates was transfused. All the other hematological indices were within the normal range of healthy newborn population irrespective of parasitization.

Conclusion:

Neonatal malaria does occur in our environment. While it does not affect the white blood indices, it lowers neonatal Hb. It is recommended that Hb concentration be estimated in newborns with malaria to reduce infant morbidity and mortality in our environment.     

Diseases mortality patterns in elderly patients: A Nigerian teaching hospital experience in Irrua,Nigeria

Background:

Currently, in developing countries, there is a paradigm shift in the mortality patterns from communicable to non-communicable diseases.

Objective:

This study is aimed at providing a broad spectrum on the mortality patterns in elderly within a 5-year-period in a tertiary healthcare provider in Nigeria.

Materials and Methods:

This study is a retrospective review of mortality patterns of elderly patients from January 2007 to December 2011 occurring in Irrua specialist teaching hospital, (ISTH), Irrua and its environs. Information derived from the request cards include age, sex, clinical history, diagnosis, duration and cause of death.

Results:

During this period a total of 3,002 elderly (>65 years) admissions were seen. Of this, 561 patients were confirmed dead. Among this, 317 and 244 cases were elderly male and female patients, respectively. Hence the ratio of male to female was 1.3:1.0. The peak age group was 65-70 years accounting for 147 patients (26.2%). The age range of patients was 65-104 years while the modal and mean ages were 69 years and 74 years ΁ 4.2 standard deviation (SD), respectively. The most commonly encountered cause of mortality was cerebrovascular accident constituting 141 (25.1%) cases. The 2^nd and 3^rd majority of mortality cases were malignancies and diabetes mellitus (metabolic disorder) accounting for 85 (15.2%) and 45 (8%) cases, respectively. Others include congestive cardiac failure 35 (6.2%), Septicaemia 29 (5.2%), trauma 26 (4.6%) while chronic renal failure and chronic obstructive pulmonary disease consist of 22 cases (3.9%) each.

Conclusion:

Non-communicable diseases particularly cerebrovascular diseases and malignancies were the most commonly encountered cause of elderly mortality in our environment. Notwithstanding a large percentage of mortality patterns also results from communicable diseases with sepsis as the leading cause of mortality.     

Malaria in Pregnancy

Background

Malaria in pregnancy contributes to low birth weight and increased infant mortality.

Methods

The study included 416 pregnant women reporting with fever and the impact of malaria on pregnancy was assessed.

Result

The study revealed that the protozoal infection affects second trimester more commonly. It increases the chances of abortions, intrapartum foetal distress and meconium stained amniotic fluid.

Conclusion

Malaria is an important cause of feto-maternal morbidity during pregnancy.Key Words: Malaria in pregnancy, Plasmodium     

Dopamine versus noradrenaline in septic shock

Background

The ‘ Surviving Sepsis’ Campaign guidelines recommend the use of dopamine or noradrenaline as the first vasopressor in septic shock. However, information that guides clinicians in choosing between dopamine and noradrenaline as the first vasopressor in patients with septic shock is limited.

Objective

This article presents a review of the literature regarding the use of dopamine versus noradrenaline in patients with septic shock.

Results

Two randomised controlled trials (RCT) and two large prospective cohort studies were analysed. RCT data showed dopamine was associated with increased arrhythmic events. One cohort study found dopamine was associated with higher 30-day mortality. The other cohort study found noradrenaline was associated with higher 28-day mortality.

Discussion

Data on the use of dopamine versus noradrenaline in patients with septic shock is limited. Following the recent SOAP II study, there is now strong evidence that the use of dopamine in septic shock is associated with significantly more cardiovascular adverse events, compared to noradrenaline.

Conclusion

Noradrenaline should be used as the initial vasopressor in septic shock to avoid the arrhythmic events associated with dopamine.     

Using prediction to improve elective surgery scheduling

Background

An ageing population and higher rates of chronic disease increase the demand on health services. The Australian Institute of Health and Welfare reports a 3.6% per year increase in total elective surgery admissions over the past four years.¹ The newly introduced National Elective Surgery Target (NEST) stresses the need for efficiency and necessitates the development of improved planning and scheduling systems in hospitals.

Aims

To provide an overview of the challenges of elective surgery scheduling and develop a prediction based methodology to drive optimal management of scheduling processes.

Method

Our proposed two stage methodology initially employs historic utilisation data and current waiting list information to manage case mix distribution. A novel algorithm uses current and past perioperative information to accurately predict surgery duration. A NEST-compliance guided optimisation algorithm is then used to drive allocation of patients to the theatre schedule.

Results

It is expected that the resulting improvement in scheduling processes will lead to more efficient use of surgical suites, higher productivity, and lower labour costs, and ultimately improve patient outcomes.

Conclusion

Accurate prediction of workload and surgery duration, retrospective and current waitlist as well as perioperative information, and NEST-compliance driven allocation of patients are employed by our proposed methodology in order to deliver further improvement to hospital operating facilities.     

Hepatitis A virus in West Africa: Is an epidemiological transition beginning?

Background:

Studies of hepatitis A virus (HAV) seroprevalence in sub-Saharan Africa have generally found very high anti-HAV IgG seroprevalence rates, but economic development and improved drinking water access may be contributing to decreasing incidence.

Materials and Methods:

This review evaluates all 19 articles that have been published on HAV epidemiology in West Africa.

Results:

Nearly all studies conducted before 1990 found that the majority of preschool-aged children had already developed immunity due to prior infection. However, several recent studies have observed that the age at midpoint of population immunity in some urban populations has shifted to school-aged children.

Conclusion:

There is preliminary evidence that some West-African countries are beginning the transition towards lower hepatitis A endemicity levels. Additional studies of child seroprevalence rates in diverse parts of West Africa are required in order to clarify the extent to which an early transition may be occurring.     

How Do Patients and Providers React to Different Incentives in the Chinese Multiple Health Security Systems?

Background:

China has achieved universal health insurance coverage. This study examined how patients and hospitals react to the different designs of the plans and to monitoring of patients by the local authority in the Chinese multiple health security schemes.

Methods:

The sample for analysis consisted of 1006 orthopedic inpatients who were admitted between January and December 2011 at a tertiary teaching hospital located in Beijing. We conducted general linear regression analyses to investigate whether medical expenditure and length of stay differed according to the different incentives.

Results:

Patients under plans with lower copayment rates consumed significantly more medication compared with those under plans with higher copayment rates. Under plans with an annual ceiling for insurance coverage, patients spent significantly more in the second half of the year than in the first half of the year. The length of stay was shorter among patients when there were government monitoring and a penalty to the hospital service provider.

Conclusions:

Our results indicate that the different designs and monitoring of the health security systems in China cause opportunistic behavior by patients and providers. Reformation is necessary to reduce those incentives, and improve equity and efficiency in healthcare use.