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. 2020 Apr 17;8(2):e00582. doi: 10.1002/prp2.582

Retrospective assessment of acute poisoning incidents by nonpharmaceutical agents in Jordan: Data from Pharmacy One™ Poison Call Center, 2014 to 2018—Part I

Dima Albals 1, Alaa Yehya 2, Reem Issa 1,, Aida Fawadleh 3
PMCID: PMC7164420  PMID: 32302065

Abstract

The Pharmacy One™ Poising Call Center (P1PCC), located in Amman, Jordan, was created to address deficiencies identified by the pharmacy service, including in the management of poisoning cases. The aims of this study were to analyze the patterns of poisoning cases reported to the P1PCC and to describe the role of the P1PCC pharmacist in ensuring preparedness and managing the response to poisoning cases. In addition, the information from these interventions was used to survey human poisoning in Jordan. This is a retrospective descriptive study of acute poisoning incidents in the Jordanian population, as recorded by the P1PCC during the period 2014‐2018. Inquiries received by the P1PCC were recorded on a predesigned form. The year, patient demographics, toxic agent involved, and circumstances of the poisoning event were all fully documented utilizing Oracle and Excel spreadsheets. A total of 1992 poisoning incidents were reported to the P1PCC, predominately (68.59%) via 911 phone calls. Reports were predominantly from males (1.67:1). Children were the second most common age group after adolescents (22.62% and 42.49%, respectively). The most frequent causative nonpharmaceutical agents were household products (17%) in preschool children and animal bites (20%) in adolescents. Most of the poisoning incidents (74.63%) occurred at home. Unintentional poisoning (54.12%), with mild medical outcomes (61.45%), accounted for most of the poisoning incidents caused by exposure to household products. These data may represent the most recent picture of poisoning incidents in Jordan. Emergency medical services were provided by experienced pharmacy practitioners at the P1PCC, to respond to emergency needs in the community in a professional manner. Therefore, the need for unnecessary hospitalization and the cost of ambulance dispatch were minimized, which are highly valuable outcomes.

Keywords: Jordan, pharmacist, Pharmacy One™, poison control center


Abbreviations

P1PCC

Pharmacy One™ Poising Call Center

JNDPIC

Jordan National Drug and Poison Information Center

CCC

Command and Control Center

AAPCC

American Association of Poison Control Centers

1. INTRODUCTION

According to recent reports by the World Health Organization, poisoning incident rates have increased dramatically over the last few years, with an estimated 45 000 deaths annually, mostly involving children and youth (<25 years). 1 Acute poisoning is considered a medical emergency case, representing a health problem that requires effective rapid medical intervention, which should be provided to encounter different types of poisoning. 1 , 2 Such intervention can be successfully performed through on‐call consultation, which provides information and advice to reduce the mortality and morbidity rates caused by various poisoning incidents. It can also minimize overall health care costs by preventing the use of unnecessary antidotes and other expensive treatments or interventions. 3

There are many different types of poisons, including biological agents, such as plants and insect/animal stings or bites; 4 , 5 , 6 pharmaceuticals/medications; 7 , 8 chemicals, such as heavy metals like lead and mercury; 9 , 10 , 11 toxic gases, such as carbon monoxide and hydrogen sulfide; 12 , 13 , 14 , 15 household cleaning/cosmetic products; 16 , 17 , 18 and pesticides, including organophosphates and carbamates (insecticides), paraquat and diquat (herbicides), and quinone and captan (fungicides). 19 , 20 , 21 , 22 Furthermore, acute poisoning may be intentional (suicide attempt) or unintentional (accidental), environmental, or occupational. Intentional poisoning is mostly encountered in adults, whereas accidental poisoning, mainly by household products, such as washing powder, commonly occurs in young children. 23 , 24

Since the first poison control and drug information centers were established in the 1950s in North America and Europe, with measures of surveillance of poisoning incidents established on a national level, through population database implementation. 3 , 25 , 26 Similarly, the Jordan National Drug and Poison Information Center (JNDPIC) was established at the University of Jordan, Amman, Jordan in 2006, with the aim of providing a comprehensive collection of the most updated data and toxicology resources in the country. 27 This was followed by the establishment of the Pharmacy One™ Poisoning Call Center (P1PCC) in Amman, Jordan in 2014. This is a privately funded center, recognized as the first and only pharmacist‐operated poisoning center in the country. The mission of the center is to provide first‐aid advice to the public regarding poison exposure and possible preventive measures. It also provides free‐of‐charge telephone consultations and information regarding different types of poisoning events to the public and healthcare providers.

In 2016, the P1PCC developed partnerships with the Command and Control Center (CCC), as a joint operational center (911) in Jordan. Based on the agreement between the Pharmacy One™ group, the Civil Defense Directorate, and the Public Security Directorate, the P1PCC will provide expert emergency advice and treatment protocols, 24 hours per day and 365 days per year, with the aim of making the center's services more accessible to the public.

In a previous study by Obeidat et al, 27 the patterns of poisoning cases reported to JNDPIC were analyzed over a 3‐year period (2006‐2008). To the best of our knowledge, there is no updated data or published information available since then. Therefore, this study aimed to evaluate and describe poisoning cases managed by the P1PCC during a recent 4‐year period (2014‐2018). In addition, information extracted and analyzed from the databases was used to survey poisoning incidents in Jordan.

2. MATERIALS AND METHODS

2.1. Study design

This was a retrospective descriptive study of acute poisoning incidents in the Jordanian population, as recorded by the P1PCC during the period 2014‐2018. Inquiries received by the center were recorded on a predesigned form. The year, patient demographics, toxic agent involved, and circumstances of the poisoning event, were all fully documented utilizing Oracle and Excel spreadsheets.

2.2. Study population

During the implementation period (2014‐2018), the P1PCC recorded 1992 on‐call poisoning incidences, which were all managed over the phone with no clinical or physical interventions. All cases were managed according to the relevant scientific information resources and databases, such as DynaMed/EBSCOHealth@ELM.jo (electronic library of Medicine) and MicroMedex‐PoisionDex, which were accessed by well‐trained toxicology specialists. In addition, an in‐house Oracle database that included most of the toxins or chemicals that commonly contribute to poising incidents in the country was used. The documentation system included Oracle and Excel spreadsheets.

Calls to the P1PCC direct hotline number and CCC (911) call processing systems, in addition to private clinics and hospitals at the time of the present study, were the methods to report any poisoning cases approaching the center. Information on the circumstances of the poisoning incidents was collected using open questions, directed toward vital parameters that would determine the presence of any risk factor, which may require immediate clinical or physical intervention. In noncritical cases or cases that did not involve any risk factors, callers were usually asked to follow first aid recovery procedures at home.

Cases of exposure to toxic agents were categorized as: hydrocarbons, drugs (medications), pesticides, gases, heavy metals, household products, animal bites/stings (insects, spiders, scorpions, and snakes), plants, and food agents. Based on the American Association of Poison Control Centers (AAPCC) guidelines, the Poison‐Severity Scale, and the signs and symptoms described by the patient (or the patient's family) at the onset of the call, the clinical outcomes of poisoning incidents were classified and defined into five grades (0‐4, Table 1). 27 , 28

Table 1.

Poison‐severity scale used by the P1PCC for grading the severity of the reported cases

Severity grades Symptoms and signs
None (0) No symptoms or signs related to poisoning
Minor (1) Mild, transient and spontaneously resolving symptoms
Moderate (2) Pronounced or prolonged symptoms
Severe (3) Severe or life‐threatening symptoms
Fatal (4) Death a
a

Severe cases resulting in death were graded separately in the score, to allow a more accurate presentation of data (death is not a grade of severity but an outcome).

Based on the source of the incoming call, a decision was made as to whether follow‐up was necessary. No follow‐up was performed after a recommendation was provided, when the call was received via 911 or healthcare providers, such as emergency rooms and hospitals. However, personal or self‐reported cases were considered for follow‐up in a time span ranging from 4 to 24 hours.

The frequencies (%) of poisoned incidences, were calculated based on the total number of cases reported for each class of toxic agent, associated with the age and gender of the caller, site, manner and route of exposure, clinical outcome, and source of call. These data were used as an evaluation tool for the determination of causes and potential risk factors that are associated with each type of toxicity.

2.3. Data analysis

Statistical analysis was performed using Statistical Package for Social Sciences (version 21; IBM). Descriptive analysis was performed to determine the frequencies (%) of the categorical variables.

3. RESULTS

3.1. Type and prevalence of poisoning incidents

During the 4‐year study period, a total of 1,992 poisoning incidents were reported to the P1PCC, due to exposure to toxic agents. Figure 1 shows the frequency of poisoning incidents according to the type of toxic agent involved. The most common causative agents were drugs, which were responsible for 45% (n = 900) of all reported cases. The second most common causative agent class was nonpharmaceutical agents, which mainly consisted of animal bites (snake, scorpion, insects, and spiders), household products (bleaches, detergents, acids, and alkalis), hydrocarbons (including petroleum distillate, kerosene, benzene, and Vaseline), heavy metals (usually lead and mercury), pesticides (organophosphate and carbamate insecticides), and gases (carbon monoxide, especially due to incomplete combustion of fuels found in winter stoves). Poisoning due to plants and food were the least common categories of cases reported to the center and therefore, these two categories were not investigated in depth in this study.

Figure 1.

Figure 1

Frequency (%) of poisoning cases reported to the P1PCC during the period 2014‐2018, according to the type of toxic agent

Of all the reported poisoning incidents, ingestion was the main route of exposure to the toxic agent, comprising 44.23% (n = 483) of the cases. This was followed by the dermal route in cases of animal bites (n = 453, 41.48%) inhalation (n = 127, 11.63%). The least frequent routes of exposure were ocular and parental routes, which accounted for a combined total of 29 cases (2.66%).

Figure 2 shows that the number of poisoning incidents varied from year to year, with the maximum number (n = 834, 76.37%) of cases reported in 2017. Almost all toxic agents showed the same trend of increasing in frequency from 2014 until the end of the study period.

Figure 2.

Figure 2

Annual number of poisoning incidents reported to the P1PCC in the period 2014‐2018, according to the type of toxic agent

As shown in Figures 1 and 2, poisoning incidents caused by drugs contributed to the majority of all cases reported to the center, with an annual increase over the study period. In "Part I" of this study, we present detailed data regarding poisoning incidents caused by exposure to nonpharmaceutical agents only. In “Part II,” which will follow shortly, we will present data for poisoning incidents caused by drugs.

3.2. Population characteristics and circumstances of poisoning incidents

The baseline demographics and circumstances of the poisoning incidents are shown in Tables 2, 3, 4, excluding cases of drug poisoning (as discussed above). Cases involving males were more frequent than those involving females (1.67:1). Children (<5 years; n = 247, 22.62%) were the second most common age group after adolescents (>20 years; n = 464, 42.49%; Table 2). Animal bites were the major cause of toxicity among adolescent and male patients, whereas household products were the main toxic agent in children and female patients.

Table 2.

Distribution of cases with poisoning incidents from nonpharmaceutical agents reported to P1PCC (2014‐2018) according to gender and age groups

Type of toxin Gender Frequency [n, (%) a ]
Age groups (year)
Female Male Total 0‐5 6‐10 11‐15 16‐20 21‐50 >50
Heavy metals 30 (34.88) 56 (65.12) 86 16 (18.60) 15 (17.44) 0 (0.00) 2 (2.33) 51 (59.30) 2 (2.33)
Plants 7 (46.67) 8 (53.33) 15 1 (6.67) 2 (13.33) 1 (6.67) 1 (6.67) 6 (40.00) 4 (26.67)
Pesticides 34 (39.08) 53 (60.92) 87 29 (33.33) 9 (10.34) 2 (2.30) 5 (5.75) 34 (39.08) 8 (9.20)
Gases 12 (33.33) 24 (66.67) 36 2 (5.56) 0 (0.00) 1 (2.78) 2 (5.56) 29 (80.56) 2 (5.56)
Household products 164 (46.99) 185 (53.01) 349 114 (32.66) 39 (11.17) 30 (8.60) 30 (8.60) 30 (8.60) 30 (8.60)
Food 6 (42.86) 8 (57.14) 14 2 (14.29) 1 (7.14) 1 (7.14) 2 (14.29) 8 (57.14) 0 (0.00)
Hydrocarbon 25 (24.51) 77 (75.49) 102 53 (51.96) 19 (18.63) 3 (2.94) 0 (0.00) 19 (18.63) 8 (7.84)
Animal's bite 131 (32.51) 272 (67.49) 403 30 (7.44) 60 (14.89) 49 (12.16) 31 (7.69) 206 (51.12) 27 (6.70)
Total 409 683 1092 247 145 87 73 383 81
a

Percentage by row.

Table 3.

Distribution of cases with poisoning incidents from nonpharmaceutical agents reported to P1PCC (2014‐2018) according to the site of exposure to toxic agent and source of call

Type of toxin Frequency [n, (%) a ]
Site of exposure Source of call
Work Out door Home Public 911 Professional
Heavy metals 4 (4.65) 0 (0.00) 82 (95.35) 22 (25.58) 32 (37.21) 32 (37.21)
Plants 0 (0.00) 0 (0.00) 15 (100.00) 5 (33.33) 4 (26.67) 6 (40.00)
Pesticides 1 (1.15) 7 (8.05) 79 (90.80) 13 (14.94) 59 (67.82) 15 (17.24)
Gases 4 (11.11) 3 (8.33) 27 (75.00) 3 (8.33) 28 (77.78) 5 (13.89)
Household products 10 (2.87) 4 (1.15) 331 (94.84) 49 (14.04) 260 (74.50) 40 (11.46)
Food 0 (0.00) 0 (0.00) 14 (100.00) 5 (35.71) 4 (28.57) 5 (35.71)
Hydrocarbon 2 (1.96) 0 (0.00) 100 (98.04) 3 (2.94) 86 (84.31) 13 (12.75)
Animals bite 5 (1.24) 223 (55.33) 167 (41.44) 82 (20.35) 276 (68.49) 45 (11.17)
Total 26 237 815 182 749 161
a

Percentage by row.

Table 4.

Distribution of cases with poisoning incidents from nonpharmaceutical agents reported to P1PCC (2014‐2018) according to the manner of exposure to toxic agents and toxicity severity score outcomes

Type of toxin Frequency [n, (%) a ]
Manner of exposure Toxicity severity score grades
Suicidal Unintentional Occupational Consultation Intentional Bite/sting Mild Moderate Severe
Heavy metals 1 (1.16) 78 (90.70) 1 (1.16) 1 (1.16) 1 (1.16) 0 (0.00) 16 (18.60) 10 (11.63) 0 (0.00)
Plants 1 (6.67) 7 (46.67) 0 (0.00) 2 (13.3) 4 (26.67) 0 (0.00) 5 (33.33) 1 (6.67) 1 (6.67)
Pesticides 16 (18.39) 69 (79.31) 1 (1.15) 1 (1.15) 0 (0.00) 0 (0.00) 29 (33.33) 22 (25.29) 13 (14.94)
Gases 0 (0.00) 34 (94.44) 0 (0.00) 1 (2.78) 0 (0.00) 0 (0.00) 26 (72.22) 7 (19.44) 1 (2.78)
Household products 37 (10.60) 298 (85.39) 8 (2.29) 4 (1.15) 1 (0.29) 0 (0.00) 213 (61.03) 67 (19.20) 3 (0.86)
Food 0 (0.00) 11 (78.57) 0 (0.00) 1 (7.14) 2 (14.29) 0 (0.00) 6 (42.86) 6 (42.86) 1 (7.14)
Hydrocarbon 4 (3.92) 94 (92.16) 2 (1.96) 0 (0.00) 1 (0.98) 0 (0.00) 62 (60.78) 21 (20.59) 4 (3.92)
Animal's bite 0 (0.00) 0 (0.00) 0 (0.00) 1 (0.25) 0 (0.00) 284 (70.47) 314 (77.92) 50 (12.41) 2 (0.50)
Total 59 591 12 11 9 284 671 184 25
a

Percentage by row.

Of the reported cases, most of the poisoning incidents (n = 815, 74.63%) involved exposure to various poisoning agents at home. Outside the home, poisoning was mainly caused by animal bites, whereas poisoning at work sites was infrequent. In addition, the majority of poisoning incidents (n = 749, 68.59%) were reported to the P1PCC via the 911 switching system (Table 3).

Unintentional poisonings (n = 591, 54.12%) and mild medical outcomes (n = 671, 61.45%) accounted for most of the poisoning incidents caused by exposure to household products (Table 4). Unintentional exposure to pesticides contributed to the highest proportion of poisoning cases with severe medical outcomes, whereas attempted suicide mostly occurred by exposure to household products.

Cases that were self‐managed at home, by receiving instructions from trained pharmacists at the P1PCC and were not referred to hospitals, were reported as a percent reduction in ambulance dispatch. Table 5 shows that the percent reduction in ambulance dispatch increased during the period of 2016‐2018 (no such data were available prior to 2016), based on the recommendations made by the P1PCC, as reported by the 911 system. Considering that the cost per ambulance dispatch is estimated to be approximately $ US 50‐100, these findings show that, in addition to the convenience of a home‐based first aid approach, this pharmacy‐based service was able to help reduce the general cost of first aid services usually offered by the 911 system.

Table 5.

(%) Reduction in the ambulance dispatch, based on the recommendation made by P1PCC during the period of 2016‐2018, as reported by 911

Year Reduction of ambulance dispatch (%)
2016 13.4
2017 17.1
2018 28.5

4. DISCUSSION

In this study, we contributed to the primary goals of the pharmacist‐operated poisoning center at the P1PCC, by supplying comprehensive medical information to the public, medical institutions, and professionals, who have an urgent need for data concerning the most common poisoning incidents in the country. In addition, the present study emphasizes the importance of the role of pharmacist in the management of poisoning cases within the existing healthcare system. 29 , 30 In this regard, pharmacy education curricula need to be revised to produce well‐trained pharmacists, able to meet future demands.

Overall, the numbers of calls received by the center have increased significantly over the 4 years of the study period, with a maximum number of calls received during 2017‐2018. This was due to an increased public awareness of the services provided by the center. Previously, Obeidat et al 26 reported that more than 90% of calls to the P1PCC were from healthcare providers and only 3.6% were from the public. Since the center developed partnerships with the CCC in 2016, the majority of calls have been rerouted via 911 calls, which is a widely recognized system by both the public and healthcare professionals.

In this study, males showed the highest frequency of poisoning incidents, with a higher frequency of accidental exposure to toxic agents. Similar findings have been reported in Palestine, where 61.5% of cases involved accidental exposure in males, compared to 38.7% for accidental exposure in females. 30 Whereas, in Egypt, female cases (55.9%) and intentional poisoning (44.1%) were found to be predominant. 31

This study also revealed high rates of unintentional ingestion of household products among children. Similar findings have been reported in Palestine, 30 Kuwait, 32 and France. 33 The diversity of household products and the lack of awareness among housekeepers of the correct way to storing these products out of reach of children may explain this phenomenon. According to the AAPCC, it is important to ask about the chemical composition of such products in order to manage intoxication. 34 Therefore, increasing public awareness about the urgent need to report these cases to local poisoning centers, in order to be treated under professional medical supervision, rather than trying to treat these cases at home, would have a large influence on the final medical outcomes, especially among children and patients with other risk factors.

Among adolescents, the most common causative agents were environmental, mainly consisting of scorpion stings. Scorpions have previously been identified as a public health problem in Jordan, with incidents mostly reported in rural and agricultural communities in the southern areas. The highest rates of scorpion sting cases are typically reported in July (22.5%) and August (23.0%). 35 This is probably due to the nature of the climate in Jordan, which is characterized by high temperatures for most days of the year, resulting in larger insect populations.

Pesticide poisoning is considered a major cause of mortality and morbidity in developing countries 18 , 21 and it is responsible for most suicidal deaths, since pesticides are accessible and widely used. 36 However, in this study, exposure to pesticides was minor and it mainly occurred by accidental exposure at home.

Such data may pave the way for regional poison control centers to collaborate in order to raise awareness of the dangers of poisoning among the public and healthcare professionals.

4.1. Significant statements

The data extracted in this study can be used to increase public awareness regarding chemical intoxication. In addition, the present study emphasized the importance of the role of pharmacists in the management of poisoning cases, as it positively impacts public health services and reduces healthcare costs, by minimizing the need for unnecessary hospitalization and ambulance dispatch. Therefore, the economic value offered by the P1PCC appears to be high.

4.2. Limitations

The potential under‐reporting or misdiagnosis of poisoning incidents limits the generalization of these findings. Therefore, more detailed studies are needed to obtain an accurate determination of the frequency of acute poisoning among Jordanians.

5. CONCLUSION

This study analyzed the patterns of poisoning cases reported to the P1PCC in the period 2014‐2018. Part I of the study focused on acute poisoning cases caused by nonpharmaceutical agents, while Part II will focus on poisoning with pharmaceutical agents. Approximately 2000 poisoning incidents were reported to the center during the 5‐year study period. Most of the reported cases were diverted to the P1PCC via 911 calls. Males and children were most frequently exposed to poisoning agents, especially to household products and animal bites. Most of the reported cases of poisoning occurred at home, due to accidental exposure.

Therefore, as an integral part of the healthcare system, the partnership established between the P1PCC and the CCC (911) has created new opportunities for pharmacists to participate in new roles within this system, in order to provide valuable services to their community, in addition to their classical role.

DISCLOSURE

The authors declare no conflict of interest.

AUTHOR CONTRIBUTIONS

Dima Balas contributed to project coordination, data analysis, writing the introduction, and final proofreading before submission. Reem Issa contributed to writing the methodology and the study design, preparing the tables and figures, corresponding author. Alaa Yehya contributed to writing the discussion and the first draft of the manuscript. Aida Fawadleh contributed to collecting data and data analysis.

ETHICAL STATEMENT

The authors declare that at the time of this study was performed, it was in accordance with the research policy of Pharmacy one and Yarmouk university.

DATA REPOSITORY LINK

The authors declare that at the time of this study was published, data repository link was not available for the authors at Pharmacy one or Yarmouk university.

ACKNOWLEDGEMENTS

The authors thank the Pharmacy one pharmaceutical company, Jordan, and the employees at the poisoning center for providing a free medical support to serve the local community and also for sharing the poison center data with the authors for research purposes.

Albals D, Yehya A, Issa R, Fawadleh A. Retrospective assessment of acute poisoning incidents by nonpharmaceutical agents in Jordan: Data from Pharmacy One™ Poison Call Center, 2014 to 2018—Part I. Pharmacol Res Perspect. 2020;e00582 10.1002/prp2.582

REFERENCES

  • 1.WHOgopc. https://www.who.int/ipcs/publications/training_poisons/guidelines_poison_control/en/index3.html
  • 2.CDC: Centers for disease control and prevention pcaphccop. https://www.cdc.gov/nceh/hsb/chemicals/poison_center.htm.
  • 3. Sharma A, Pandit VJI. Importance of poison information center and role of a pharmacist in management of poisoning. Int J Pharm Teach Pract. 2014;5:905‐909. [Google Scholar]
  • 4. White J. Bites and stings from venomous animals: a global overview. Ther Drug Monit. 2000;22:65‐68. [DOI] [PubMed] [Google Scholar]
  • 5. White J, Meier J. Handbook of Clinical Toxicology of Animal Venoms and Poisons. Boca Raton, FL: CRC Press; 2017. [Google Scholar]
  • 6. Nasri H. Toxicity and safety of medicinal plants. J HerbMed Pharmacol. 2013;2:21‐22. [Google Scholar]
  • 7. Lin Y‐R, Liu T‐H, Liu T‐A, et al. Pharmaceutical poisoning exposure and outcome analysis in children admitted to the pediatric emergency department. Pediatr Neonatol. 2011;52:11‐17. [DOI] [PubMed] [Google Scholar]
  • 8. Prajapati T, Prajapati K, Tandon R, Merchant S. Acute chemical and pharmaceutical poisoning cases treated in civil hospital, Ahmedabad: one year study. Med Toxicol. 2013;2:63‐67. [Google Scholar]
  • 9. Brodkin E, Copes R, Mattman A, Kennedy J, Kling R, Yassi A. Lead and mercury exposures: interpretation and action. Can Med Assoc J. 2007;176:59‐63. [DOI] [PMC free article] [PubMed] [Google Scholar]
  • 10. Chauhan AS, Bhadauria R, Singh AK, et al. Determination of lead and cadmium in cosmetic products. J Chem Pharm Res. 2010;2:92‐97. [Google Scholar]
  • 11. Adams JB, Romdalvik J, Ramanujam VS, Legator MS. Mercury, lead, and zinc in baby teeth of children with autism versus controls. J Toxicol Environ Health. 2007;70:1046‐1051. [DOI] [PubMed] [Google Scholar]
  • 12. Huzar TF, George T, Cross JM. Carbon monoxide and cyanide toxicity: etiology, pathophysiology and treatment in inhalation injury. Expert Rev Respir Med. 2013;7:159‐170. [DOI] [PubMed] [Google Scholar]
  • 13. Reedy SJ, Schwartz MD, Morgan BW. Suicide fads: frequency and characteristics of hydrogen sulfide suicides in the United States. West J Emerg Med. 2011;12:300. [PMC free article] [PubMed] [Google Scholar]
  • 14. Yalamanchili C, Smith MD . Acute hydrogen sulfide toxicity due to sewer gas exposure. Am J Emerg Med. 2008;26:518.e5‐518.e7. [DOI] [PubMed] [Google Scholar]
  • 15. Williams H, Moyns E, Bateman DN, Thomas SH, Thompson JP, Vale JA. Hazard of household cleaning products: a study undertaken by the UK National Poisons Information Service. Clin Toxicol. 2012;50:770‐775. [DOI] [PubMed] [Google Scholar]
  • 16. Sawalha AF. Storage and utilization patterns of cleaning products in the home: toxicity implications. Accid Anal Prev. 2007;39:1186‐1191. [DOI] [PubMed] [Google Scholar]
  • 17. Chan TYK. Inorganic mercury poisoning associated with skin‐lightening cosmetic products. Clin Toxicol. 2011;49:886‐891. [DOI] [PubMed] [Google Scholar]
  • 18. Abdullat EM, Hadidi MS, Alhadidi N,, et al. Agricultural and horticultural pesticides fatal poisoning; the Jordanian experience 1999–2002. J Clin Forensic Med. 2006;13:304‐307. [DOI] [PubMed] [Google Scholar]
  • 19. Temple WA, Smith N. 27. Poisoning and safety In: Richardson M. ed., Chemical Safety: International Reference Manual. Weinheim, Federal Republic of Germany: VCH; 2008:411. [Google Scholar]
  • 20. Gholami M, Ghaneian MT, Jamshidi B, et al. Attitude and practice of women regarding health hazards and proper methods of storage and use of pesticides at home in Abarkouh. J Environ Health Sustain Develop. 2018;3:650‐658. [Google Scholar]
  • 21. Ferrer A. Pesticide poisoning In: Anales del sistema sanitario de Navarra. 2003;26:155‐171. [PubMed] [Google Scholar]
  • 22. Oruc HH. Fungicides and their effects on animals In: Fungicides CO, ed. In‐Tech Publishers. Rijeka, Croatia: Intech; 2010:349‐362. [Google Scholar]
  • 23. Riordan M, Rylance G, Berry K. Poisoning in children 4: household products, plants, and mushrooms. Arch Dis Child. 2002;87:403‐406. [DOI] [PMC free article] [PubMed] [Google Scholar]
  • 24. Sekhon BS, Kamboj SR. Pharmaceutical education and careerñan overview. J Pharm Educ Res. 2011;2:73‐86. [Google Scholar]
  • 25. Vassilev ZP, Chu AF, Ruck B, Adams EH, Marcus SM. Evaluation of adverse drug reactions reported to a poison control center between 2000 and 2007. Am J Health‐Syst Pharm. 2009;66:481‐487. [DOI] [PubMed] [Google Scholar]
  • 26. Obeidat NM, Abutayeh RF, Hadidi KA. Poisoning in Jordan: analysis of three years data from Jordan National drug and poison information center. Jordan Med J. 2010;44:298‐304. [Google Scholar]
  • 27. Bronstein AC, Spyker DA, Cantilena LR Jr, Green JL, Rumack BH, Heard SE. 2007 Annual report of the American Association of Poison Control Centers' National poison data system (NPDS): 25th annual report. J Clin Toxicol. 2008;46:927‐1057. [DOI] [PubMed] [Google Scholar]
  • 28. Zachariah S, Thomas D, Kannan SM. Evaluation and appraisal of drug information services in a rural secondary level care hospital, Anantapur, AP. J Pharm Bioallied Sci. 2012;4:302. [DOI] [PMC free article] [PubMed] [Google Scholar]
  • 29. Esmaeili M, Gholami K, Hajimiri M, et al. A two‐year utilization of the pharmacist‐operated drug information center in Iran. J Res Pharm Pract. 2014;3:117. [DOI] [PMC free article] [PubMed] [Google Scholar]
  • 30. Sawalha AF, Sweileh WM, Tufaha MT, Al‐Jabi DY. Analysis of the pattern of acute poisoning in patients admitted to a governmental hospital in Palestine. Basic Clin Pharmacol Toxicol. 2010;107:914‐918. [DOI] [PubMed] [Google Scholar]
  • 31. Azab SMS, Hirshon JM, Hayes BD, et al. Epidemiology of acute poisoning in children presenting to the poisoning treatment center at Ain Shams University in Cairo, Egypt, 2009–2013. Clin Toxicol. 2016;54:20‐26. [DOI] [PMC free article] [PubMed] [Google Scholar]
  • 32. Abahussain EA, Ball DE. Pharmaceutical and chemical pediatric poisoning in Kuwait: a retrospective survey. Pharm Pract. 2010;8:43. [DOI] [PMC free article] [PubMed] [Google Scholar]
  • 33. Lamireau T, Llanas B, Kennedy A, et al. Epidemiology of poisoning in children: a 7‐year survey in a paediatric emergency care unit. Eur J Emerg Med. 2002;9:9‐14. [DOI] [PubMed] [Google Scholar]
  • 34. McGuigan MA; Toxicology MotGCPJJoTC . Guideline for the out‐of‐hospital management of human exposures to minimally toxic substances. J Toxicol Clin Toxicol. 2003;41:907‐917. [DOI] [PubMed] [Google Scholar]
  • 35. Amr ZS, Al Zou’bi R, Abdo N, Bani Hani R. Scorpion stings in Jordan: an update. Wilderness Environ Med. 2017;28:207‐212. [DOI] [PubMed] [Google Scholar]
  • 36. Ragab AR, Al‐Mazroua MK, Mahmoud NF, Al‐Moagel NM, Al‐Buaijan AY. Poisoning‐related fatalities in Eastern Province‐Saudi Arabia. Ann Forensic Res Anal. 2015;2:1019. [Google Scholar]

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