Assessment of district health system within inter-sectoral context in Nepal.

BACKGROUND: Inter-sectoral coordination has been one of the different factors in the district health system that produces efficient output which has been identified by the Alma Ata declaration as an essential component to achieve notion of 'Health for All'. This study was therefore aimed to describe the major four key functions of the health systems and to find out the situation of inter-sectoral coordination in Nepal. METHODS: A mixed method with Focus Group Discussion (FGD) and In-Depth Interview with relevant personnel to collect the majority of the data was carried out from June 2012 to November 2012 from six districts selected purposively based on the health performance indicators. RESULTS: The major findings in relation to the key functions of district health systems showed that the overall management of the district health system happens under the leadership of chief of District Health Office of Public health office with the cooperation of all the personnel in different sections in a predetermined pattern and inter-sectoral coordination and collaboration exist only to a very limited extent. CONCLUSIONS: The major constraints for inter-sectoral coordination to be effective is lack of its planning and enforcement where inter-sectoral coordination could be important for both preventive and promotive health care, waste management, water supply and sanitation, health service utilization, pesticides and human health, agriculture and nutrition, air pollution. The main components in the district health system needs an immediate attention and inter-sectoral effort should be initiated from the central level and implemented in all the levels.

Quality and effectiveness of service provision of traditional medicine based health service centres in Kathmandu, Nepal.

BACKGROUND: Health services based on traditional systems of medicine has been expanding, flourishing and getting popularity, however, quality and effectiveness of service provision, has always been questioned probably due to the lack of research activities, poor or nil implementation of national policies and regularity systems and poor or nil monitoring and evaluation by any state agencies. Objective of this study was to explore the present situation of privately run traditional medicine based health service providing centres in the Kathmandu valley and service users' perception. METHODS: Data were gathered through interview, observation, and review of relevant documents. Registered health service centres were selected (5 each from Ayurveda, Naturopathy, Homeopathy, Acupuncture and Amchi system of medicine) by simple random method and 132 patients (5-7 from each centre) were selected using convenient sampling. RESULTS: Three of the five systems of traditional medicine (Homeopathy, Amchi and Acupuncture) considered for this study were providing services through clinic level (only OPD services) facilities, while Ayurveda and Naturopathy had hospital (in patient services) level services with number of beds ranging from 10 -25. Nearly all of the centres were found following almost all of the guidelines as stipulated by the Ministry of Health and Population. Nearly, two third of the patients visited these centres as there was no improvement in their condition at the modern medicine hospitals. More than two third of the patients interviewed perceived the quality of services being satisfactory, while three in ten patients perceived it as very much satisfactory. CONCLUSIONS: Perception of patients visiting the traditional medicine based centres and the hunger towards more effective service provision by the providers seems to be taking these systems of medicine towards the path of further development. Well recognition and further motivation by the state will help capacitate and strengthen these systems of medicine and garner their proper development in the Nepalese context.

Cholera outbreak in far-western region of Nepal.

BACKGROUND: There was an outbreak of diarrheal diseases in districts of far-western region of Nepal in late-2009 followed by massive outbreak in Jajarkot district of mid-western region in early-2009. The objective of this study was to explore the causative organism and analyse the sensitivity pattern of the antibiotics in the local context to suggest the use of medicine in future diarrhea outbreak in Nepal. METHODS: A descriptive study was conducted from three districts of Far-western region (Achham, Baitadi and Doti) from middle of the April to September 2009 to observe the trend of morbidity.Similarly, 51 stool samples were taken from the patients for the laboratory analysis using Cary Blair Transport Media and carried out microbiological analysis. RESULTS: Out of the total 51 stool samples tested, 27 were diagnosed as Vibrio cholerae. All the isolates were sensitive to commonly used antibiotics except Nalidixic acid and Cotrimoxazole. The highest number of cases was seen in the month of July-August. CONCLUSIONS: Cholera was found to be the most important cause for the occurrence of outbreak in far-western region in 2009. The commonly used antibiotics can be prescribed along with the appropriate rehydration measures.

Environmental burden of diarrhoeal diseases due to unsafe water supply and poor sanitation coverage in Nepal.

BACKGROUND: Unsafe water and poor sanitation are major contributing factors of diarrhoea. Most of the water supply systems in urban and rural area of Nepal do not have basic water treatment facilities. This has resulted in frequent reports of fecal contamination in drinking water and outbreaks of waterborne diseases. The purpose of this study was to find out the burden of diarrhoeal diseases at different scenario of water supply system and sanitation status in Nepalese context. METHODS: A cross-sectional study was conducted in four different districts of Nepal analyzing six different scenarios based on availability of water supply and sanitation status. Village Development Committees (VDCs) and community selection was made purposively and 360 households, 60 from each scenario were selected conveniently to achieve the required number. Within the selected household, the head of the household or any member above 18 years of age was interviewed using a structured questionnaire. Observation was done for toilet and water sources besides questionnaire method. RESULTS: Incidence of diarrhoea per 1000 population was found to be the highest in scenario-IV (Spring without toilet) with 204.89 followed by scenario-VI (Tube well without toilet) with 145.30, while it was less in scenario-I (Tap water with toilet) with 46.05. Accordingly, the burden of disease (YLD) was also found to be the highest in scenario-IV and the lowest in scenario-I. Most of the households didn't treat water before drinking. Hand washing practice was found to be more than 90% regardless of toilet availability. CONCLUSIONS: The greater risk of acquiring diarrhoeal disease and higher burden of disease in situation of unprotected water source and absence of toilet shows that these are still important contributing factors for diarrhoeal disease in Nepal. Use of sanitary toilets and protected water source are the important measures for diarrhoeal disease prevention in Nepal.

Climate change and occurrence of diarrheal diseases: evolving facts from Nepal.

BACKGROUND: Climate change is becoming huge threat to health especially for those from developing countries. Diarrhea as one of the major diseases linked with changing climate. This study has been carried out to assess the relationship between climatic variables, and malaria and to find out the range of non-climatic factors that can confound the relationship of climate change and human health. METHODS: It is a Retrospective study where data of past ten years relating to climate and disease (diarrhea) variable were analyzed. The study conducted trend analysis based on correlation. The climate related data were obtained from Department of Hydrology and Meteorology. Time Series analysis was also being conducted. RESULTS: The trend of number of yearly cases of diarrhea has been increasing from 1998 to 2001 after which the cases remain constant till 2006.The climate types in Jhapa vary from humid to per-humid based on the moisture index and Mega-thermal based on thermal efficiency. The mean annual temperature is increasing at an average of 0.04 °C/year with maximum temperature increasing faster than the minimum temperature. The annual total rainfall of Jhapa is decreasing at an average rate of -7.1 mm/year. Statistically significant correlation between diarrheal cases occurrence and temperature and rainfall has been observed. However, climate variables were not the significant predictors of diarrheal occurrence. CONCLUSIONS: The association among climate variables and diarrheal disease occurrence cannot be neglected which has been showed by this study. Further prospective longitudinal study adjusting influence of non-climatic factors is recommended.

Public health impacts of climate change in Nepal.

Climate change is a global issue in this century which has challenged the survival of living creatures affecting the life supporting systems of the earth: atmosphere, hydrosphere and lithosphere. Scientists have reached in a consensus that climate change is happening. The anthropogenic emission of greenhouse gases is responsible for global warming and therefore climate change. Climate change may directly or indirectly affect human health through a range of pathways related to temperature and precipitation. The aim of this article is to share knowledge on how climate change can affect public health in Nepal based on scientific evidence from global studies and experience gained locally. In this review attempt has been made to critically analyze the scientific studies as well as policy documents of Nepalese Government and shed light on public health impact of climate change in the context of Nepal. Detailed scientific study is recommended to discern impact of climate change on public health problems in Nepal.

Effectiveness and efficiency of Aama Surakshya Karyakram in terms of barriers in accessing maternal health services in Nepal.

BACKGROUND: The Family Health Division along with the MoHP developed a policy that recommended provision of incentives to all delivering mother by removing the parity condition and termed Safe Delivery Incentive Programme (SDIP) to make it more appropriate. The SDIP was branded as AamaSurakshyaKaryakram (ASK). The main objective of the study was to find out the effectiveness and efficiency of AamaSurakshyaKaryakram to address barrier in accessing maternal health services in Nepal. METHODS: An exploratory and cross sectional descriptive study was conducted by quantitative and qualitative tools and techniques. To provide comprehensive coverage, five districts have been selected representing four development (eastern, central, western and far-western) and three (mountain, hill and flat) ecological region were selected. RESULTS: Out of 47 exit client interviews conducted in this study, 51 percent were done in Sunsari, followed by Sarlahi (17%), Dadeldhura (17%), and Arghakhanchi (15%). Most of these mothers (94%) delivered their children in the hospitals, and rest (6%) in PHCCs. Sixty percent mothers were in the age group of 20-25 years, while 45 percent were from Tarai/Madhesi group followed by Brahmins/Chhetries group (34%). Total 70% mothers were found to be literate. 55% mothers were found to be visiting health facilities during labour pain. 2% mothers were visiting heath facilities before labour pain started. Rest mothers were visiting health facilities after one or two days of labour pain. Total 70% mothers were able to reach the health facility within 60 minutes, while 13 percent mothers were able to reach the facility more than 3 hours, and 17% were in between. All mothers who visited PHCCs were able to reach the facility within 60 minutes while analyzing health facility-wise. CONCLUSIONS: Mothers delivered at home as they were not well prepared to go to health facility. Lack of transportation facility hindered for institutional delivery. None of them figured out that there was a provision of transport incentive; they only knew that there was a cash payment, but they didn't know exactly for what specific purpose mothers were receiving such payments. Ask found to be effective and efficient in order to address barriers occurring inside the health facility and financial barrier except geo-graphical barrier in accessing maternal health services in Nepal.

Assessment of medical and health institutions registered as research centres in Nepal.

BACKGROUND: There were several reports in the various mass media regarding misuse of the word "research" by various organization and it has been argued that putting the word "Research" in any agency's name made easier to get the various medical from abroad without paying or paying minimum or discounted government tax than others. The objectives of the study was to find out the status Medical and Health institutions designated as Research Centres in Nepal. METHODS: A cross sectional prospective study was carried in medical and health institutions of Nepal. Data regarding the registration of institutions/organizations having the word "research" in its name were collected from concerned registered organizations. Formative evaluation method was adopted in which information were added continuously, organized systematically and analysed periodically during the evaluation period. RESULTS: There were altogether 370 health related research centers registered in MoI and CDO at the district level till 31 December 2010. These research centers were located in 33 districts of Nepal. Among these there were 65 (82%) health facilities and 305 (18%) NGOs designated as research centers. The region wise the range of number of research centers among five regions was 4 to 283. The highest number of research centers level. The highest number of research centers was found in Kathmandu district. Out of 370 research centers, 85 research centers (72 from among health facility related research centers and 13 from among NGO related research centers) were selected randomly for evaluation purpose, which represented 23 percent of sample selection. The sample selection was not less than 20 percent in each category of research centers. One fifth research centers were found to conduct health related research progam. Among which majority (more than 50%) of NGO related research centers was found to conduct health research. There were few (14%) health facility related research centers that actually conducted health related research program. The study also shows that majority 73 (86%) of the research centers didn't start the research yet. CONCLUSIONS: Forty percent of the research centers in Nepal didn't know the actual reason for putting the word "research" into their signboard. A regulation has to be made to safeguard and maintain the integrity of research in Nepal.

Increasing access to safe abortion services through auxiliary nurse midwives trained as skilled birth attendants.

BACKGROUND: The use of medical abortion methods was approved by Department of Health Services in 2009 and introduced in hospitals and a few primary health centres (PHCs). Access would increase if services were available at health post level and provided by auxiliary nurse midwives trained as skilled birth attendants. Evidence from South Africa, Bangladesh, Nepal and Vietnam show that mid-level health workers can provide medical abortion safely. OBJECTIVES: To determine the best way to implement the new strategies of medical abortion into the existing health system of Nepal; and to facilitate its full-scale implementation, monitoring and evaluation. METHODS: An implementation research involving a baseline study, implementation phase and end line study was done in ten districts covering five development regions from July 2010 to June 2011. Both qualitative and quantitative methods were used. RESULTS: Of 1,799 medical abortion clients who received service, 46% were disadvantaged Janjati, 14% were Dalit, 42% were upper caste groups and rest were advantaged Janjati (7%), Muslim (1%) and others. 14% were referred by female community health volunteers and 56% were referred by others. Complication rate of 0.3% was well below acceptable levels. Condom use increased from 8% to 28% by the end of study. Use of Pills, Depo, intra uterine devices and implants also increased, but use of long acting family planning methods was negligible. CONCLUSIONS: This model should be replicated nationwide at health posts and sub-health posts where auxiliary nurse midwives are available 24 hours/day. Focus should be given first to those areas where access is difficult, time consuming and costly.

Endoscopic grading of adenoid in otitis media with effusion.

INTRODUCTION: Adenoid is thought to be one of the causes of otitis media with effusion, though it is controversial. Grading the adenoid by rigid nasal endoscope in patients with otitis media with effusion may justify adenoidectomy in otitis media with effusion in the future. METHODS: A prospective study was carried out at GMS Memorial Academy of ENT and head neck studies from 15th December 2005-April 2007. Study group comprised of 32 children with otitis media with effusion and control group of 28 children with clinically normal ear and nose. Rigid nasal endoscope was used for grading of adenoid in study and control group. The severity of otitis media with effusion was assessed by preoperative air-bone gap and thickness of the fluid aspirated from middle ear during ventilation tube insertion. RESULTS: In the study group 13 out of 32 had grade 4 adenoid hypertrophy. This grade 4 adenoid hypertrophy was found to be statistically significant in children with otitis media with effusion (P < 0.0002). In control group 15 out of 28 had grade 1 adenoid hypertrophy which was significant in the same group (P < 0.002). Air-bone gap and thickness of fluid did not correlate with the increasing grade of adenoid hypertrophy. CONCLUSIONS: Grade 4 adenoid hypertrophy was statistically found to be significant with otitis media with effusion but severity of hypertrophy were not reflected by hearing loss and thickness of fluid.

Role of foley's catheter in removing foreign body of oesophagus.

Oesophageal foreign bodies are commonly removed with rigid oesophagoscopy under general anaesthesia, but spherical foreign bodies can also be removed using a foley's catheter under fluoroscopic control without anaesthesia. We present a case of successful removal of a spherical marble from the oesophagus in a four years old girl by a foley's catheter under general anaesthesia.

Subglottic chicken bone in a five month old baby.

Foreign body aspiration most commonly affects young children, with respiratory symptoms such as wheeze and cough after a choking episode. When the foreign body is first inhaled as per witnessed by the parents or caregiver there is always choking or gaging episode, followed by a coughing spell. The absence of a cough strongly rules out the possibility of foreign body having entered the air passage. Here we report a case of chicken bone inhaled as foreign body in a five months old baby.

Oesophageal foreign bodies in children.

Foreign body ingestion is a common occurrence and carries significant morbidity and mortality. Failure to treat foreign bodies immediately can lead to various serious complications. This study was done to identify the types as well as site of foreign body ingested and its complication in children. A retrospective study of 122 cases of suspected foreign body ingestion in patients admitted in ENT and Head and Neck Surgery of TU Teaching Hospital, Kathmandu were done in between April 2004 to July 2008. Ages less than 12 years were included. In all cases x-ray soft tissue neck lateral and chest x-ray posterio-anterior views were done along with other preoperative investigations. Rigid oesophagoscopy or hypopharyngoscopy were done under general anesthesia to remove foreign bodies. There were 64.7% male and 35.3% female children. Foreign bodies were common in 0-4 year age group. Most common foreign body were coin (64.0%) followed by meat bone (14.0%). No foreign bodies were found in 2.4% patients as they were passed in stomach. No complications were noted during the entire period of this study. Most common foreign bodies in children are coin. Though complications with these foreign bodies are rare, these do occur due to delay in presentation and removal. No complications were noted in our series. Eventhough children who swallow foreign bodies are asymptomatic; we must maintain a high index of suspicion and undergo diagnostic procedure, if there is a positive history.

Comparison of pre and post-operative hearing results in canal wall down mastoidectomy with type III tympanoplasty.

This study was done to compare the pre and post-operative hearing results in patients undergoing canal wall down mastoidectomy with classical type III tympanoplasty using temporalis fascia alone. Patients of >or=5 years age with the diagnosis of Chronic otitis media (squamous) with conductive or mixed hearing loss, needing canal wall down mastoidectomy and with intact and mobile stapes suprastructure at surgery who underwent classical type III tympanoplasty were included in the study. The pre and post-operative PTA was performed and evaluated. The post-operative hearing was assessed in terms of average ABG and size of ABG closure. Mean pre and post-operative air bone gap in classical type III tympanoplasty were 37.8 dB and 29.8 dB respectively and these differences were statistically significant. The postoperative PTA-ABG ranged from 15-61.2 dB. Hearing results after type III tympanoplasty varied widely showing statistically significant improvement in mean post-operative PTA-ABG but there was a great variation.

Frequency dependence of hearing loss with perforations.

This cross-sectional study was conducted in different sizes of pars tensa perforation in patients with chronic suppurative otitis media (CSOM) tubo-tympanic type undergoing myringoplasty. A total of 50 patients were recruited from the outpatient Department of Otorhinolaryngology - Head and Neck Surgery in TU Teaching Hospital from June 2003 to May 2004. Cases of CSOM tubo-tympanic type with dry central perforation, conductive type of hearing loss were subjected to myringoplasty. Preoperative audiometric evaluations were done. While operating under microscope diameter of perforations were measured and perforations were grouped according to the size. This study showed that the hearing loss was found to be more at lower frequencies and less as the frequencies increased. Hearing loss is more marked at lower frequencies as compared to higher frequencies, irrespective any size or location of perforation of pars tensa.

Size of typmanic membrane perforation and hearing loss.

This prospective study was done to assess the level of preoperative hearing impairment in different sizes of pars tensa perforation in patients with chronic suppurative otitis media (CSOM) tubo-tympanic type undergoing myringoplasty. A total of 50 patients were recruited from the outpatient Department of Otorhinolaryngology - Head and Neck Surgery from June 2003 to May 2004. Cases of CSOM tubo-tympanic type with dry central perforation, conductive type of hearing loss were subjected to myringoplasty. Preoperative audiometric evaluations were done. While operating under microscope diameter of perforations were measured and perforations were grouped according to the size. It was observed that greater hearing loss was reported in group D perforation (44 dB), where as in group A, it was 31 dBHL. The average hearing loss at 500 Hz was 46.40 dB, at 1000 Hz was 30.90 dB and at 2000 Hz it was 31.9 dB. This shows that the hearing loss is more at lower frequencies and less as the frequencies increase. This study shows that as the size of perforation is increased, the hearing loss also increases. The hearing loss is more marked at lower frequencies as compared to higher frequencies.