Profile of injuries arising from the 2005 Kashmir earthquake: the first 72 h

Impact of Earthquakes During COVID-19 Lockdown on the Pediatric Injury Pattern in the Zagreb Urban Area

Background/Objectives: Previous works on the epidemiology of pediatric trauma during the COVID-19 lockdown observed a decrease in pediatric surgical emergency consultations and fracture referrals. None of those works describes a unique situation in which there is the coexistence of another opposing factor, like an earthquake, that influences the number of injured children's referrals. Therefore, this study aimed to investigate the influence of earthquakes during the COVID-19 lockdown on pediatric injury pattern referrals at a tertiary care hospital in a urban setting. Methods: A retrospective single-center case-control study comprised a time interval at the time of the COVID-19 lockdown, starting with a day when the biggest earthquake happened and finishing at the end of the confinement period in Zagreb, Croatia (22 March-27 April 2020). The control group comprised the identical time interval in 2019. We identified all successive pediatric trauma patients referred to the Pediatric Emergency Department. Demographics and leading injury characteristics were analyzed. Results: We analyzed data from 1166 patients. In the case group, the median age was lower than in the control group but without gender differences. We detected a decrease in Pediatric Emergency Department referrals and a reduced proportion of pediatric trauma patients in the case group. Additionally, the proportion of shoulder/elbow injuries and head injuries was higher, and the proportion of foot/ankle injuries was lower in the case period than in the control period. Conclusions: Earthquakes during the COVID-19 lockdown changed the pattern of pediatric injuries. These data can be used to restructure health resources during similar conditions to provide optimal health care to children.

Disaster-Related Wound Care: A Scoping Review

AIM

To better understand the research status and demand of society on disaster-related wound care.

DESIGN

Scoping review.

METHODS

A systematic search and screening was conducted in PubMed, CINAHL, Embase, WHO Guidelines, Cochrane Library, ISI Web of Science, MEDLINE and China National Knowledge Infrastructure (CNKI) Database, and 31 articles were selected from 244 articles for critique and synthesis.

RESULTS

Existing disaster-related wound care research lacks a systematic review. In numerous nations, the technology and administration of disaster-related wound care for Emergency Medical Teams (EMT) are still nascent, the responsibilities are ambiguous, and there is a shortage of wound professionals. Current critical issues include the following: (1) inadequate strategies for enhanced orderly management of disaster-related wounds, particularly in an emergency setting and (2) lack of associations and organisations responsible for promoting research and development of catastrophe-related wound care proliferation strategies in disaster wound care.

CONCLUSION

There is still a lack of understanding regarding effective organisation and scientific implementation of disaster-related wound care. More research should be carried out, focusing on the formulation of guidelines and continuous training, so as to promote the standardisation of disaster-related wound care in the future.

One disaster two traumas: Being under rubble and burn injuries in the 2023 Maraş, Turkey earthquakes

INTRODUCTION

On February 6, 2023, two separate destructive earthquakes with magnitudes of 7.7 and 7.5 occurred in Kahramanmaraş, Türkiye. More than 50,000 people lost their lives, and over 100,000 were reported injured. In this study, patients referred to hospitals with burn diagnosis and management of burn wounds following the disaster were evaluated.

MATERIAL AND METHODS

Information on burn injury admissions related to the earthquake was collected from all burn facilities in the country within 15 days after the earthquake. The patients' demographics, being under rubble, rescue times, burn causes, grafting procedures, and deaths were recorded.

RESULTS

Following the earthquake, burn victims were transferred to the 13 Burn Treatment Centers located in 10 provinces. A total of 191 patients were burned. Among the burn patients, 101 (52.9%) were rescued from the rubble 2-60 h after the earthquake. Eight patients who were hospitalized at the burn centers died. Scalding and flame burns were the most common etiologies. Burned total body surface area, concomitant crush injury, hospitalization, and mortality was higher among the patients trapped under rubble (p < 0.001, p < 0.001, p < 0.001, and p < 0.001, respectively). Victims who stayed longer time under the rubble required significantly more grafting procedures (p < 0.001).

CONCLUSION

In a literature review, it was observed that there are a limited number of publications reporting earthquake-related burns. In the February, 6 Türkiye earthquake, flame burns were seen due to small fires that occurred in collapsed buildings during the earthquake. And also contact burns and hot liquid burns were seen in earthquake victims trapped under rubble. Bursting hot water pipes, overturned stoves, contact with hot central heating radiators, and heated construction irons caused scalding and contact burns. It is believed that prolonged entrapment may cause delays in burn treatment or lead to deeper burns due to prolonged contact with the burning agent, increasing hospitalization rates. This earthquake once again drew attention to burn injuries that could occur during and after earthquakes, including those that may occur under rubble.

Aftermath Türkiye's double earthquake: detailed analysis of fracture characteristics and acute management from a level I trauma center

BACKGROUND

This research investigated surgical interventions for the treatment of extremity and pelvic fractures and aimed to provide an analysis of management challenges under crisis conditions in a Level I Trauma Center after Türkiye's February 6, 2023, earthquakes.

METHODS

The study was a retrospective examination of the medical records of 243 fracture cases associated with the earthquakes. The age, gender, time of admission, types of extremity and pelvic fractures, anatomical localizations, and surgical treatment methods for fractures were recorded. The results of these parameters were evaluated in detail, together with the results of other surgical treatments performed in the hospital in the first week after the disaster, such as fasciotomy, amputation, and wound debridement.

RESULTS

Most of the 243 (119 males and 124 females) patients with extremity fractures and pelvic fractures receiving surgical treatment were adults (n = 182, 74.9%). The most common lower extremity fractures among all fracture cases were tibial shaft (30.8%) and femoral shaft (20.6%) fractures. A total of 33 patients had surgical procedures for the treatment of two or more significant bone fractures involving either the extremity or the pelvic ring. The analysis showed that the median age of patients who underwent surgery due to extremity and pelvic fractures was 36 years, with a range of 1 to 91 years, which was statistically increased compared to patients who received surgery for other musculoskeletal injuries such as fasciotomy, amputation and debridement (p < 0.001).

CONCLUSION

Fractures were one of the most common musculoskeletal injuries in the first days after earthquakes, and the management of fractures differs significantly from soft tissue injuries and amputation surgeries as they require implants, special instruments, and imaging devices. The delivery of healthcare is often critically impaired after a severe earthquake. Shortages of consumables such as orthopedic implants, power drills, fluoroscopy equipment, and the need for additional staff should be addressed immediately after the earthquake, ideally by the end of the first day.

Clinical features and outcomes of orthopaedic injuries after the kahramanmaraş earthquake: a retrospective study from a hospital located in the affected region

BACKGROUND

The purpose of this retrospective, single-institutional study was to report the clinical features and outcomes of orthopaedic injuries after the Kahramanmaraş earthquake.

METHODS

An institutional database review was conducted to evaluate the results of patients who applied to our hospital's emergency department after the Kahramanmaraş earthquake. Trauma patients referred to orthopaedics and traumatology were identified. Patient records were checked for injury type, fracture site, treatment type (conservative or surgical), surgical technique, and outcome. Diagnosis with crush syndrome and the need for haemodialysis were also noted. Bedside fasciotomy was undertaken based on the urgency of the patient's condition, number of patients and the availability of the operating theatre. A team consisting of a trauma surgeon, a plastic surgeon, a board-certified physician in infectious disease, a reanimation specialist, a general surgeon and a nephrologist followed up with the patients.

RESULTS

Within the first 7 days following the earthquake, 265 patients were admitted to the emergency department, and 112 (42.2%) of them were referred to orthopaedics and traumatology. There were 32 (28.5%) patients diagnosed with acute compartment syndrome. Fasciotomy was performed on 43 extremities of 32 patients. Of these extremities, 5 (11.6%) were upper and 38 (88.4%) were lower extremities.The surgeries of 16 (50%) of the patients who underwent fasciotomy were performed in the emergency department. There was no significant difference in terms of complications and outcomes between performing the fasciotomy at the bedside or in the operating theatre (p = 0.456).

CONCLUSIONS

Fasciotomy appears to be a crucial surgical procedure for the care of earthquake causalities. Fasciotomy can be safely performed as a bedside procedure based on the urgency of the patient's condition as well as the availability of the operating theatre.

A needful, unique, and in-place evaluation of the injuries in earthquake victims with computed tomography, in catastrophic disasters! The 2023 Turkey-Syria earthquakes: part II

OBJECTIVE

This study aimed to determine the computed tomography findings associated with very recent catastrophic 2023 Turkey-Syria earthquake-related injuries and their anatomotopographic distribution in the adult population.

METHODS

The incorporated computed tomography scans of 768 adult cases who had been admitted to the hospital and had undergone computed tomography imaging after these tragic disasters had been examined on the Teleradiology Reporting System of the Turkish Ministry of Health. To this end, the injuries were classified into six categories: head, thoracic, spinal, pelvic, extremity, and abdominal injury, with three age groups (18-34, 35-64, and ³65 years) and four different imaging intervals (<24, 24-48, 49-72, and >72 h).

RESULTS

This study incorporated 316 (41.1%) cases on the first day, 57 (7.5%) on the second day, 219 (28.5%) on the third day, and 176 (22.9%) on the fourth day after the earthquake or later. Of the 768 cases, 109 (14.2%) had a head injury, 100 (13.0%) had a thoracic injury, 99 (12.9%) had a spinal injury, 51 (6.6%) had a pelvic injury, 41 (5.4%) had an extremity injury, and 11 (1.4%) had an abdominal injury.

CONCLUSION

In these regrettable earthquake disasters, we determined a high ratio of head injuries, which was closely followed by thoracic and spinal injuries, in our preliminary outcomes for the pediatric population, Part I. The frequency of abdominal injuries was low among individuals who experienced the earthquake. Last but not least, we have noticed a higher likelihood of spinal injury in individuals older than 65 years in the studied population.

Systematic triage and treatment of earthquake victims: Our experience in a tertiary hospital after the 2023 Kahramanmaras earthquake

OBJECTIVES

The aim of this study was to evaluate the benefits of our triage system in acceleration of intervention for the musculoskeletal injuries and clinical follow-ups of trauma patients admitted to our center after the Kahramanmaras earthquake.

PATIENTS AND METHODS

Between February 6th, 2023 and February 20th, 2023, a total of 439 patients (207 males, 232 females; mean age: 37.1±19.1 years; range, 1 to 94 years) with earthquake-related musculoskeletal injuries after the Kahramanmaras earthquake were retrospectively analyzed. Data including age, sex, referral city information, removal time from the rubbles, physical examination findings, clinical photos, fasciotomy and amputation stumps and levels, and X-ray images and computed tomography images of all patients were shared and archived in the WhatsApp (Meta Platforms, Inc.® ATTN/CA, USA) group called 'Earthquake' created by orthopedic surgeons. To complete the patient interventions as soon as possible and to ensure order, the patients were distributed with the teams in order through this group by the consultant orthopedic surgeon. The treatments were applied and recorded according to the skin and soft tissue conditions, and fractures of the patients. All treatments were carried out with a multi-disciplinary approach.

RESULTS

Of the patients, 16.2% were children. Lower limb injuries constituted 59.07% of musculoskeletal injuries. Upper limb, pelvic, and spinal cord injuries were observed in 21.9%, 12.7%, and 6.25%, respectively. Conservative treatment was applied to 183 (41.68%) patients. The most common surgical intervention was debridement (n=136, 53.1%). External fixation was applied in the first stage to 21 (8.2%) patients with open fractures. The mean removal time from the rubbles was 32.1±29.38 h. A total of 118 limb fasciotomy operations were applied to the patients. Fifty limb amputations were performed in 40 patients at the last follow-up due to vascular insufficiency and infection.

CONCLUSION

Based on our study results, we believe that a triage system using a good communication and organization strategy is beneficial to prevent treatment delay and possible adverse events in future disasters.

The Anesthetic Techniques for Earthquake Victims in Indonesia

Introduction

In Lombok, three-large magnitude earthquakes occurred in July 2018 and caused major losses: 564 victims died, 1684 were injured, 445,343 people became refugees, and 215,628 houses were damaged. It damaged 408 health facilities, consisting of 89 public health centers, 13 hospitals, 174 auxiliary public health centers, 132 village health posts.

Aim

The purpose of this study is to describe the anesthetic techniques that were used to treat earthquake victims.

Methods

This study was a descriptive cross-sectional study that was conducted by collecting total sampling from all earthquake victims treated in the emergency room (ER) of the regional public hospital (RSUD NTB) on August 6th and 7th, 2018, and all victims who underwent surgery during August 5th–25th, 2018. The data that were collected were surgery type, anesthetic techniques, and anesthesia drugs that were used.

Results

The results show that the highest number of patients were treated in the ER during the first seven days after the earthquake and that this number then decreased over several weeks. The majority of patients treated were trauma patients who needed orthopedic surgery. General anesthesia was more widely used than regional anesthesia, but the difference was not significant. The most commonly used regional anesthetic was lidocaine hyperbaric 75–100 mg and clonidine 30–50 mcg combination. Regional anesthesia techniques have better results in cases of lower limb injury, but it is difficult to be applied in earthquake victims who present with complex injuries and limited resources.

Prevention of Hypothermia in the Aftermath of Natural Disasters in Areas at Risk of Avalanches, Earthquakes, Tsunamis and Floods

Throughout history, accidental hypothermia has accompanied natural disasters in cold, temperate, and even subtropical regions. We conducted a non-systematic review of the causes and means of preventing accidental hypothermia after natural disasters caused by avalanches, earthquakes, tsunamis, and floods. Before a disaster occurs, preventive measures are required, such as accurate disaster risk analysis for given areas, hazard mapping and warning, protecting existing structures within hazard zones to the greatest extent possible, building structures outside hazard zones, and organising rapid and effective rescue. After the event, post hoc analyses of failures, and implementation of corrective actions will reduce the risk of accidental hypothermia in future disasters.

Prevalence and Characteristics of Earthquake-Related Head Injuries: A Systematic Review

OBJECTIVE

We conducted a systematic review to determine the prevalence and characteristics of earthquake-associated head injuries for better disaster preparedness and management.

METHODS

We searched for all publications related to head injuries and earthquakes from 1985 to 2018 in MEDLINE and other major databases. A search was conducted using "earthquakes," "wounds and injuries," and "cranio-cerebral trauma" as a medical subject headings.

RESULTS

Included in the analysis were 34 articles. With regard to the commonly occurring injuries, earthquake-related head injury ranks third among patients with earthquake-related injuries. The most common trauma is lower extremity (36.2%) followed by upper extremity (19.9%), head (16.6%), spine (13.1%), chest (11.3%), and abdomen (3.8%). The most common earthquake-related head injury was laceration or contusion (59.1%), while epidural hematoma was the most common among inpatients with intracranial hemorrhage (9.5%) followed by intracerebral hematoma (7.0%), and subdural hematoma (6.8%). Mortality rate was 5.6%.

CONCLUSION

Head injuries were found to be a commonly occurring trauma along with extremity injuries. This knowledge is important for determining the demands for neurosurgery and for adequately managing patients, especially in resource-limited conditions.

Injury Patterns and Medical Evacuation of Patients in Chifeng Tornado in China, August 11, 2017

OBJECTIVES

To study injury patterns and medical rescue operations related to tornadoes that occur in rural areas, this study investigated the data pertaining to the 2017 Chifeng tornado (China).

METHODS

Medical records of 52 tornado-related patients were investigated. Data were collected from 3 local hospitals that received all the tornado victims.

RESULTS

A total of 148 injuries were diagnosed. Tornado-related injuries were mainly caused by collapsed houses (51.9%) and direct physical trauma caused by the tornado (38.5%). Most injuries occurred outdoors (63.5%). The head (20.3%) and thorax (14.8%) were most 2 frequent anatomical injury sites. Soft-tissue injuries (43.9%) and contusions and lacerations (37.3%) were the 2 most common injury types. On evaluating the Abbreviated Injury Scale scores, a score of 1 was the most common (66.2%), and a score of 6 was not recorded.

CONCLUSIONS

A trailing phenomenon in the distribution of time to admission among the victims of a particular tornado in China was observed. The delivery is timely compared with nondisaster situation. There was a statistically significant difference of injury causes between outdoor and indoor patients. Helmets should be used by potential tornado victims. Basement units capable of functioning as shelters should be built in villages.

Non-Timber Forest Products Collection Affects Education of Children in Forest Proximate Communities in Northeastern Pakistan

Non-timber forest products (NTFPs) are crucial in driving the economy of communities living inside or around forests. The scarcity of business and employment opportunities often push the forest proximate communities to tap a range of NTFPs for earning their livelihoods. In many forest-based communities around the world, children are actively involved in NTFPs collection, which is likely to affect the socioeconomic paradigms of these children. We aim to investigate how the NTFP collection venture affects the education of the children involved in the forest proximate communities of Azad Jammu and Kashmir (AJK), Pakistan. A stratified sampling followed by a series of focus group discussions and one-to-one interviews were carried out to collect information on collection behaviour, patterns, income generation, and other socioeconomic variables. We used a binary logistic regression model to explain children’s state of attending schools using a range of socioeconomic variables. The empirical evidence showed that 42% of the NTFP-collecting children were not going to school, and nearly two-thirds were working in unfavourable working environments. The regression model showed that the role and behaviour of contractors, along with factors like household conditions, were important factors in employing children for long working hours. The study has implications for reforming policies regarding the nexus of income generation and education in the forest-based communities.

A Bibliometric Profile of Disaster Medicine Research from 2008 to 2017: A Scientometric Analysis

ABSTRACTThis study analyzed and assessed publication trends in articles on "disaster medicine," using scientometric analysis. Data were obtained from the Web of Science Core Collection (WoSCC) of Thomson Reuters on March 27, 2017. A total of 564 publications on disaster medicine were identified. There was a mild increase in the number of articles on disaster medicine from 2008 (n=55) to 2016 (n=83). Disaster Medicine and Public Health Preparedness published the most articles, the majority of articles were published in the United States, and the leading institute was Tohoku University. F. Della Corte, M. D. Christian, and P. L. Ingrassia were the top authors on the topic, and the field of public health generated the most publications. Terms analysis indicated that emergency medicine, public health, disaster preparedness, natural disasters, medicine, and management were the research hotspots, whereas Hurricane Katrina, mechanical ventilation, occupational medicine, intensive care, and European journals represented the frontiers of disaster medicine research. Overall, our analysis revealed that disaster medicine studies are closely related to other medical fields and provides researchers and policy-makers in this area with new insight into the hotspots and dynamic directions. (Disaster Med Public Health Preparedness. 2019;13:165-172).

Can the emergency department sustain the first strike? Experience from the 2016 earthquake in Tainan

Background:

After the main shock of a major earthquake, casualties cluster in a short period and may overwhelm the capacities of health care facilities. An earthquake with a magnitude of 6.4 on the Richter scale struck Tainan City causing 117 fatalities and 513 injuries.

Objectives:

We conducted a retrospective study to review the medical records of emergency department after the attack of earthquake. The aim of this study was delineating the medical resource requirements after the disaster.

Methods:

We reviewed the medical records of patients admitted to the emergency department of Chi Mei Medical Center. Each chart indicating that the emergency department visit was earthquake-related was reviewed. After the earthquake struck, the Chi Mei Medical Center mobilized off-duty staff through a preset 333 code. Subsequently, routine surgeries and nonurgent admissions were postponed to reserve the maximal capacity for wounded patients.

Results:

A total of 150 patients were reviewed during the study period. In all, 25 cases (23.8%) required admission, and 9 of them (8.6%) were admitted to the intensive care unit. Patients with earthquake-related injuries constituted 62.8% of all traumatic patients in the 24-h aftermath. The requirements for wound sutures, blood component transfusion, numbers of radiographic/computed tomographic scans, and invasive procedures increased dramatically (earthquake-related/total: 66.0%, 30.0%, 72.1%/57.4%, and 47.7%, respectively).

Conclusion:

Patients with earthquake-related injuries arrived at the emergency department soon after the earthquake occurred and substantial emergency department resources were utilized in the 24-h aftermath. Each hospital should have a preset mobilization signal to call in off-duty workers to treat casualties resulting from the main shock of an earthquake. Subsequently, hospital-based mobilization should be initiated to provide comprehensive care to severely injured patients.

Earthquake-Induced Injuries: Retrospective Epidemiological Analysis of the 2015 Hindu Kush Earthquake in Pakistan

OBJECTIVE

The aim of this study was to analyze retrospectively the earthquake-induced injuries caused by the October 2015 Hindu Kush earthquake in Pakistan. This is the first population-based study to assess epidemiologically earthquake-induced injuries in the Hindu Kush region, one of the world's most mountainous and seismically active regions. Unfortunately, only limited studies have investigated the earthquake-induced injuries and deaths in the region epidemiologically.

METHODS

The 5 worst affected districts were selected according to the highest number of deaths and injuries recorded. A total of 1,790 injuries and 232 deaths were reported after the 2015 earthquake. In our study area, 391 persons were recorded and verified to have been injured as a result of the earthquake. We attempted to investigate all of the 391 injured people, but the final study looked at 346 subjects because the remaining 45 subjects could not be traced because of the non-availability of their complete records and their refusal to participate in the study.

RESULTS

Using the International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD 10), we found that the highest number - 20.23% (70 of 346) - of injuries in the earthquake fall in the class of "Injuries to an unspecified part of trunk, limb, or body region (T08-T14)." The class of "Injuries to knee and lower leg (S80-S89)," which count 15.61% (54 out of 346), followed it, and "Injuries involving multiple body regions (T00-T07)" were making 14.74% of total injuries (51 out of 346).

CONCLUSION

In times of natural disasters like earthquakes, collecting and analyzing real-time data can be challenging. Therefore, a retrospective data analysis of deaths and injuries induced by the earthquake is of high importance. Studies in these emerging domains will be crucial to initiate health policy debates and to prevent and mitigate future injuries and deaths. (Disaster Med Public Health Preparedness. 2018;13:732-739).

Profile and Management of Musculoskeletal Injuries Associated With the Lushan Earthquake in 2013

On April 20, 2013, a 7.0-magnitude earthquake hit Lushan County, Ya'an City, Sichuan Province in southwest China. West China Hospital of Sichuan University, the largest and best hospital in Sichuan Province, is located in the city of Chengdu-about 100 km from the epicenter-and provided medical treatment to a total of 400 seismic patients. In this article, we retrospectively investigated 199 patients with musculoskeletal injuries who were treated in the Department of Orthopedics. Based on the seismic intensity distribution map, injury-occurring locations were divided into 5 grade-related areas: IX, VIII, VII, VI, and ≤V grade-area. The characteristics of seismic injuries were analyzed according to the geographic distribution of victims. We found that the constituent ratio of injury causes significantly differed in different earthquake areas according to the seismic intensity. (Disaster Med Public Health Preparedness. 2018; 12: 408-410).

p38 mitogen-activated protein kinase gene silencing rescues rat hippocampal neurons from ketamine-induced apoptosis: An in vitro study

Ketamine (KTM) is an anesthetic drug with several advantages, including the elevation of cardiac output and blood pressure. However, KTM may also induce the apoptosis of hippocampal neurons. Notably, p38 mitogen-activated protein kinase (p38MAPK) has previously been studied for its role in neuronal injury. Therefore, the present study evaluated the effect of lentivirus-mediated p38MAPK gene silencing on KTM-induced apoptosis of rat hippocampal neurons. Hippocampal neurons were extracted from neonatal Sprague-Dawley rats, and then treated with KTM, p38MAPK-short hairpin RNA or SB203580 (an inhibitor of p38MAPK). Next, the expression levels of p38MAPK and apoptosis-associated genes, including caspase-3, B-cell lymphoma 2 (Bcl-2) and Bcl-2-associated X protein (Bax), were detected. In addition, cell viability and apoptosis were determined using an MTT assay and flow cytometry, respectively. Finally, telomerase activity of hippocampal neurons was detected by ELISA. The results revealed that silencing of p38MAPK in KTM-treated cells decreased the expression levels of p38MAPK, caspase-3 and Bax, and the extent of p38MAPK phosphorylation, while it increased the expression of Bcl-2. Furthermore, silencing p38MAPK promoted cell viability, cell cycle progression and the telomerase activity of hippocampal neurons, and inhibited the apoptosis of hippocampal neurons. Taken together, the results suggested an inhibitory role of lentivirus-mediated p38MAPK gene silencing on KTM-induced apoptosis of rat hippocampal neurons. Thus, p38MAPK gene silencing may serve as a potential target for preventing the KTM-induced apoptosis of hippocampal neurons.

Humanitarian Assistance and Disaster Relief mission by a tripartite medical team led by the Singapore Armed Forces after the 2015 Nepal earthquake

INTRODUCTION

This study aimed to report the injury or disease patterns, challenges, key observations, and recommendations by the Singapore Armed Forces (SAF) team that embarked on an Humanitarian Assistance and Disaster Relief (HADR) mission in the aftermath of the April 2015 Nepal earthquake.

METHODS

The SAF medical team that provided HADR assistance to Nepal consisted of personnel from the SAF, Singapore¢s Ministry of Health and the Royal Brunei Armed Forces. Upon arrival in Kathmandu, Nepal, the SAF medical team was assigned to the Gokarna district by the local health authorities. In addition to providing primary healthcare, the medical facility was equipped to perform resuscitation and minor procedures. We also assembled mobile medical teams (MMTs) that travelled to various remote areas of the country to deliver medical aid.

RESULTS

A total of 3,014 patients were managed by the SAF medical team. Of these patients, 1,286 (42.7%) were men. 574 (19.0%) patients sustained earthquake-related injuries or illnesses, while 2,440 (81.0%) sustained non-earthquake-related injuries or illnesses. The team treated a total of 447 (77.9%) adults and 127 (22.1%) paediatric patients with earthquake-related injuries or illnesses. A significant number of patients developed exacerbations of underlying medical conditions. 2,161 (71.7%) patients were treated in our main facility in Gokarna, while 853 patients (28.3%) were treated by our MMTs.

CONCLUSION

The ability to transport healthcare personnel and essential medical equipment within a short time allowed the SAF medical team to provide crucial medical care in the aftermath of the 2015 Nepal earthquake.

Earthquake-Related Orthopedic Injuries in Adult Population: A Systematic Review

Introduction Earthquake-related trauma results in crush injuries and bony- and soft-tissue trauma. There are no systematic reviews analyzing the typical injury patterns and treatments in "Mega-Mass-Casualty" earthquakes. The characterization of an injury pattern specific to disaster type, be it natural or manmade, is imperative to build an effective disaster preparedness and response system.

METHODS

The systematic review was conducted in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). A comprehensive search strategy was developed to identify all publications relating to earthquakes and the orthopedic treatment in adult patients. The following databases were searched: PubMed (Medline; US National Library of Medicine, National Institutes of Health; Bethesda, Maryland USA), Ovid (Ovid Technologies; New York, New York USA), Web of Science (Thomson Reuters; New York, New York USA), and The Cochrane Library (The Cochrane Collaboration; Oxford, United Kingdom).

RESULTS

The searches identified 4,704 articles: 4,445 after duplicates were removed. The papers were screened for title and abstract and 65 out of those were selected for full-text analysis. The quality of data does not permit a standard-of-care (SOC) to be defined. Scarcity and poor quality of the data collected also may suggest a low level of accountability of the activity of the international hospital teams. Qualitatively, it is possible to define that there are more open fractures during daytime hours than at night. Excluding data about open and closed fractures, for all types of injuries, the results underline that the higher the impact of the earthquake, as measured by Richter Magnitude Scale (RMS), the higher is the number of injuries. Discussion Regarding orthopedic injuries during earthquakes, special attention must be paid to the management of the lower limbs most frequently injured. Spinal cord involvement following spine fractures is an important issue: this underlines how a neurosurgeon on a disaster team could be an important asset during the response. Conservative treatment for fractures, when possible, should be encouraged in a disaster setting. Regarding amputation, it is important to underline how the response and the quality of health care delivered is different from one team to another. This study shows how important it is to improve, and to require, the accountability of international disaster teams in terms of type and quality of health care delivered, and to standardize the data collection. Bortolin M , Morelli I , Voskanyan A , Joyce NR , Ciottone GR . Earthquake-related orthopedic injuries in adult population: a systematic review. Prehosp Disaster Med. 2017;32(2):201-208.

Estimation of the Demand for Hospital Care After a Possible High-Magnitude Earthquake in the City of Lima, Peru

Introduction A model prepared by National Civil Defense (INDECI; Lima, Peru) estimated that an earthquake with an intensity of 8.0 Mw in front of the central coast of Peru would result in 51,019 deaths and 686,105 injured in districts of Metropolitan Lima and Callao. Using this information as a base, a study was designed to determine the characteristics of the demand for treatment in public hospitals and to estimate gaps in care in the hours immediately after such an event.

METHODS

A probabilistic model was designed that included the following variables: demand for hospital care; time of arrival at the hospitals; type of medical treatment; reason for hospital admission; and the need for specialized care like hemodialysis, blood transfusions, and surgical procedures. The values for these variables were obtained through a literature search of the databases of the MEDLINE medical bibliography, the Cochrane and SciELO libraries, and Google Scholar for information on earthquakes over the last 30 years of over magnitude 6.0 on the moment magnitude scale.

RESULTS

If a high-magnitude earthquake were to occur in Lima, it was estimated that between 23,328 and 178,387 injured would go to hospitals, of which between 4,666 and 121,303 would require inpatient care, while between 18,662 and 57,084 could be treated as outpatients. It was estimated that there would be an average of 8,768 cases of crush syndrome and 54,217 cases of other health problems. Enough blood would be required for 8,761 wounded in the first 24 hours. Furthermore, it was expected that there would be a deficit of hospital beds and operating theaters due to the high demand.

CONCLUSION

Sudden and violent disasters, such as earthquakes, represent significant challenges for health systems and services. This study shows the deficit of preparation and capacity to respond to a possible high-magnitude earthquake. The study also showed there are not enough resources to face mega-disasters, especially in large cities. Bambarén C , Uyen A , Rodriguez M . Estimation of the demand for hospital care after a possible high-magnitude earthquake in the City of Lima, Peru. Prehosp Disaster Med. 2017;32(1):106-111.

Focused Training for Humanitarian Responders in Regional Anesthesia Techniques for a Planned Randomized Controlled Trial in a Disaster Setting

Background:Lower extremity trauma during earthquakes accounts for the largest burden of geophysical disaster-related injuries. Insufficient pain management is common in disaster settings, and regional anesthesia (RA) has the potential to reduce pain in injured patients beyond current standards. To date, no prospective research has evaluated the use of RA in a disaster setting. This cross-sectional study assesses knowledge translation and skill acquisition outcomes for lower extremity RA performed with and without ultrasound guidance among a cohort of Médecins Sans Frontières (MSF) volunteers who will function as proceduralists in a planned randomized controlled trial evaluating the efficacy of RA for pain management in an earthquake setting.

Methods:Generalist humanitarian healthcare responders, including both physicians and nurses, were trained in ultrasound guided femoral nerve block (USGFNB) and landmark guided fascia iliaca compartment block (LGFICB) techniques using didactic sessions and interactive simulations during a one-day focused course. Outcome measures evaluated interval knowledge attainment and technical proficiency in performing the RA procedures. Knowledge attainment was assessed via pre- and post-test evaluations and procedural proficiency was evaluated through monitored simulations, with performance of critical actions graded by two independent observers.

Results:Twelve humanitarian response providers were enrolled and completed the trainings and assessments. Knowledge scores significantly increased from a mean pre-test score of 79% to post-test score of 88% (p<0.001). In practical evaluation of the LGFICB, participants correctly performed a median of 15.0 (Interquartile Range (IQR) 14.0-16.0) out of 16 critical actions. For the USGFNB, the median score was also 15.0 (IQR 14.0-16.0) out of 16 critical actions. Inter-rater reliability for completion of critical actions was excellent, with inter-rater agreement of 83.3% and 91.7% for the LGFICB and USGFNB evaluations, respectively.

Discussion:Prior to conducting a trial of RA in a disaster setting, providers need to gain understanding and skills necessary to perform the interventions. This evaluation demonstrated attainment of high knowledge and technical skill scores in both physicians and nurses after a brief training in regional anesthesia techniques. This study demonstrates the feasibility of rapidly training generalist humanitarian responders to provide both LGFICB and USGFNB during humanitarian emergencies.

Regional Anesthesia for Painful Injuries after Disasters (RAPID): study protocol for a randomized controlled trial

Background

Lower extremity trauma during earthquakes accounts for the largest burden of disaster-related injuries. Insufficient pain management is common in resource-limited disaster settings, and regional anesthesia (RA) may reduce pain in injured patients beyond current standards of care. To date, no controlled trials have been conducted to evaluate the use of RA for pain management in a disaster setting.

Methods/design

The Regional Anesthesia for Painful Injuries after Disasters (RAPID) study aims to evaluate whether regional anesthesia (RA), either with or without ultrasound (US) guidance, can reduce pain from earthquake-related lower limb injuries in a disaster setting. The proposed study is a blinded, randomized controlled equivalence trial among earthquake victims with serious lower extremity injuries in a resource-limited setting. After obtaining informed consent, study participants will be randomized in a 1:1:1 allocation to either: standard care (parenteral morphine at 0.1 mg/kg); standard care plus a landmark-guided fascia iliaca compartment block (FICB); or standard care plus an US-guided femoral nerve block. General practice humanitarian response providers who have undergone a focused training in RA will perform nerve blocks with 20 ml 0.5 % levobupivacaine. US sham activities will be used in the standard care and FICB arms and a normal saline injection will be given to the control group to blind both participants and nonresearch team providers. The primary outcome measure will be the summed pain intensity difference calculated using a standard 11-point Numerical Rating Scale reported by patients over 24 h of follow-up. Secondary outcome measures will include overall analgesic requirements, adverse events, and participant satisfaction.

Discussion

Given the high burden of lower extremity injuries in the aftermath of earthquakes and the currently limited treatment options, research into adjuvant interventions for pain management of these injuries is necessary. While anecdotal reports on the use of RA for patients injured during earthquakes exist, no controlled studies have been undertaken. If demonstrated to be effective in a disaster setting, RA has the potential to significantly assist in reducing both acute suffering and long-term complications for survivors of earthquake trauma.

Trial registration

ClinicalTrials.gov (NCT02698228), registered on 16 February 2016.

Medical Efforts and Injury Patterns of Military Hospital Patients Following the 2013 Lushan Earthquake in China: A Retrospective Study

The aim of this paper is to investigate medical efforts and injury profiles of victims of the Lushan earthquake admitted to three military hospitals. This study retrospectively investigated the clinical records of 266 admitted patients evacuated from the Lushan earthquake area. The 2005 version of the Abbreviated Injury Scale (AIS-2005) was used to identify the severity of each injury. Patient demographic data, complaints, diagnoses, injury types, prognosis, means of transportation, and cause of injury were all reviewed individually. The statistical analysis of the study was conducted primarily using descriptive statistics. Of the 266 patients, 213 (80.1%) were admitted in the first two days. A total of 521 injury diagnoses were recorded in 266 patients. Earthquake-related injuries were primarily caused by buildings collapsing (38.4%) and victims being struck by objects (33.8%); the most frequently injured anatomic sites were the lower extremities and pelvis (34.2%) and surface area of the body (17.9%). Fracture (41.5%) was the most frequent injury, followed by soft tissue injury (27.5%), but crush syndrome was relatively low (1.2%) due to the special housing structures in the Lushan area. The most commonly used procedure was suture and dressings (33.7%), followed by open reduction and internal fixation (21.9%).The results of this study help formulate recommendations to improve future disaster relief and emergency planning in remote, isolated, and rural regions of developing countries.

Surgical Management of Musculoskeletal Injuries after 2015 Nepal Earthquake: Our Experience

We report our experience of handling 80 major musculoskeletal injuries in a brief span of three days immediately after the major earthquake of Nepal in April 2015. Planning, proper utilization of resources, and prioritizing the patients for surgical intervention is highlighted. The value of damage control by orthopaedics in these disasters is discussed. Timely and appropriate surgical treatment by a skilled orthopaedic team not only can save these injured limbs but also the lives of the victims of a major disaster.

Performed Surgical Interventions After the 1999 Marmara Earthquake in Turkey, and Their Importance Regarding Nursing Practices

Effectively dealing with earthquakes is especially important for the people who live in areas prone to earthquakes such as the country of Turkey. Trauma related to earthquakes has specific relevance to nursing practice. The purpose of this review was to describe the types of surgical interventions after the Marmara earthquake and to evaluate the implications for nursing care. English and Turkish articles about the Marmara earthquake were reviewed between May and July 2013. A total of 7 studies were evaluated. The number of patients admitted to the units, types of injuries, and surgical treatments were recorded, with a total of 2378 patients with earthquake-related injuries. The most commonly traumatized parts of the body were the extremities. Fasciotomy operations were performed on 286 patients and 75 patients underwent extremity amputations. Predetermining surgical problems and interventions may be useful in planning for possible future problems in the case of a disaster.

A Sex Disparity Among Earthquake Victims

OBJECTIVE

Understanding who is most vulnerable during an earthquake will help health care responders prepare for future disasters. We analyzed the demography of casualties from the Christchurch earthquake in New Zealand.

METHODS

The demography of the total deceased, injured, and hospitalized casualties of the Christchurch earthquake was compared with that of the greater Christchurch population, the Christchurch central business district working population, and patients who presented to the single acute emergency department on the same month and day over the prior 10 years. Sex data were compared to scene of injury, context of injury, clinical characteristics of injury, and injury severity scores.

RESULTS

Significantly more females than males were injured or killed in the entire population of casualties (P20% were injured at commercial or service localities (444/2032 males [22%]; 1105/4627 females [24%]). Adults aged between 20 and 69 years (1639/2032 males [81%]; 3717/4627 females [80%]) were most frequently injured.

CONCLUSION

Where people were and what they were doing at the time of the earthquake influenced their risk of injury.

Use of external fixators for damage-control orthopaedics in natural disasters like the 2005 Pakistan earthquake

PURPOSE

In the 2005 Pakistan earthquake, the great many injured with multiple fractures and open wounds provided a unique opportunity to practice damage-control orthopaedics. External fixators remain a time-tested tools for operating surgeons on such occasions. The locally manufactured, readily available Naseer-Awais (NA) external fixator filled such needs of this disaster with good outcome.

METHODS

This is a retrospective descriptive study of 19,700 patients that presented over seven months to the two centres established by the lead author (SMA) in Muzaffarabad and Mansehra just one night after the 2005 earthquake. A series of local and foreign orthopaedic surgeon teams operated in succession. The computerised patient data collection of 1,145 operations was retrospectively analysed.

RESULTS

Of the 19,700 patients presenting to the SMA centres, 50% had limb injuries. Total fracture fixations were 1,145, of which 295 were external fixations: 185 were applied on the lower limb and 90 on upper limb, the majority were applied on tibia.

CONCLUSION

External fixators are valuable damage-control tools in natural disasters and warfare injuries. The locally manufactured NA external fixator served the needs of the many limb injuries during the 2005 Pakistan earthquake.

Retrospective cohort analysis of chest injury characteristics and concurrent injuries in patients admitted to hospital in the Wenchuan and Lushan earthquakes in Sichuan, China

BACKGROUND

The aim of this study was to compare retrospectively the characteristics of chest injuries and frequencies of other, concurrent injuries in patients after earthquakes of different seismic intensity.

METHODS

We compared the cause, type, and body location of chest injuries as well as the frequencies of other, concurrent injuries in patients admitted to our hospital after the Wenchuan and Lushan earthquakes in Sichuan, China. We explored possible relationships between seismic intensity and the causes and types of injuries, and we assessed the ability of the Injury Severity Score, New Injury Severity Score, and Chest Injury Index to predict respiratory failure in chest injury patients.

RESULTS

The incidence of chest injuries was 9.9% in the stronger Wenchuan earthquake and 22.2% in the less intensive Lushan earthquake. The most frequent cause of chest injuries in both earthquakes was being accidentally struck. Injuries due to falls were less prevalent in the stronger Wenchuan earthquake, while injuries due to burial were more prevalent. The distribution of types of chest injury did not vary significantly between the two earthquakes, with rib fractures and pulmonary contusions the most frequent types. Spinal and head injuries concurrent with chest injuries were more prevalent in the less violent Lushan earthquake. All three trauma scoring systems showed poor ability to predict respiratory failure in patients with earthquake-related chest injuries.

CONCLUSIONS

Previous studies may have underestimated the incidence of chest injury in violent earthquakes. The distributions of types of chest injury did not differ between these two earthquakes of different seismic intensity. Earthquake severity and interval between rescue and treatment may influence the prevalence and types of injuries that co-occur with the chest injury. Trauma evaluation scores on their own are inadequate predictors of respiratory failure in patients with earthquake-related chest injuries.

Confined space medicine and the medical management of complex rescues: a case series

OBJECTIVE

A variety of hazards can precipitate the full or partial collapse of occupied structures. The rescue of entrapped survivors in these situations can be complex, require a multidisciplinary approach, and last for many hours.

METHODS

The modern discipline of Urban Search and Rescue, which includes an active medical component, has evolved to address such situations. This case series spans several decades of experience and highlights the medical principles in the response to collapsed structure incidents.

RESULTS

Recurring concepts of confined space medicine include rescuer safety, inter-disciplinary coordination, patient protection, medical resuscitation in austere environments, and technical extrications.

CONCLUSION

Strategies have been developed to address the varied challenges in the medical response to collapsed structure incidents.

Coping with the Challenges of Early Disaster Response: 24 Years of Field Hospital Experience After Earthquakes

Objective

To propose strategies and recommendations for future planning and deployment of field hospitals after earthquakes by comparing the experience of 4 field hospitals deployed by The Israel Defense Forces (IDF) Medical Corps in Armenia, Turkey, India and Haiti.

Methods

Quantitative data regarding the earthquakes were collected from published sources; data regarding hospital activity were collected from IDF records; and qualitative information was obtained from structured interviews with key figures involved in the missions.

Results

The hospitals started operating between 89 and 262 hours after the earthquakes. Their sizes ranged from 25 to 72 beds, and their personnel numbered between 34 and 100. The number of patients treated varied from 1111 to 2400. The proportion of earthquake-related diagnoses ranged from 28% to 67% (P < .001), with hospitalization rates between 3% and 66% (P < .001) and surgical rates from 1% to 24% (P < .001).

Conclusions

In spite of characteristic scenarios and injury patterns after earthquakes, patient caseload and treatment requirements varied widely. The variables affecting the patient profile most significantly were time until deployment, total number of injured, availability of adjacent medical facilities, and possibility of evacuation from the disaster area. When deploying a field hospital in the early phase after an earthquake, a wide variability in patient caseload should be anticipated. Customization is difficult due to the paucity of information. Therefore, early deployment necessitates full logistic self-sufficiency and operational versatility. Also, collaboration with local and international medical teams can greatly enhance treatment capabilities. (Disaster Med Public Health Preparedness. 2013;0:1–8)

Study of the severity of musculoskeletal injuries and triage during the 2005 Pakistan earthquake

PURPOSE

On 8 October 2005 a massive earthquake hit the northern mountainous areas of Pakistan and Kashmir causing 73,338 deaths and leaving over 125,000 severely injured. In a region which was less prepared for such an enormous disaster, mobilising rescue, relief and rehabilitation posed great challenges. The first author (SMA) established two level 1 orthopaedic trauma and rehabilitation units in each of two severely hit major cities through private philanthropy. According to the severity of injuries, the patients were triaged and treated. The aim of this study is to improve the future strategies in similar scenarios.

METHODS

This is a retrospective review of medical records of patients suffering from musculoskeletal injuries in the aftermath of the 2005 earthquake who were managed in these centres in the order of triage priority. The patients were received, categorised, worked up and provided definitive surgical procedures. All patients were provided assistance for the fitting of a prosthesis and rehabilitation.

RESULTS

Of 128,304 (total of injured patients), 19,700 were managed in two centres established by SMA during the first months after the earthquake. Of these, 112 patients underwent amputations of upper and lower limbs.

CONCLUSIONS

In a massive calamity over a wide geographical area away from big university hospitals, such as the 2005 Pakistan earthquake, the level 1 operating theatre facilities must be established within the area to meet the immediate needs of the patients nearest to their homes and families, and run forever so that patients can have excellent follow-up and can use the same facilities regularly. In the aftermath of this earthquake the need to practise triage in the first 72 hours was thoroughly realised and effectively practised in our centres.

The injury burden of the 2010 Haiti earthquake: a stratified cluster survey

INTRODUCTION

On January 12, 2010, a 7.0 magnitude earthquake devastated metropolitan Port au Prince and surrounding areas and resulted in widespread injury, mortality and displacement. This study aimed to estimate the injury rate among the affected population and the resulting demand of emergency medical care in the aftermath of the earthquake.

METHODS

In January 2011, a cross-sectional stratified cluster (60×20 household) survey of the earthquake-affected population in metropolitan Port au Prince was conducted to assess their well-being, unmet needs and perceptions of humanitarian assistance one year post-earthquake. Mixed effects simple and multiple logistic regressions were used to measure the total unadjusted and adjusted odds of injury.

RESULTS

A total of 261 injuries were reported in the pre-earthquake population of 6489 individuals with reported injury status. The overall earthquake injury rate was estimated at 40.2 injuries/1000 (CI: 35.6-45.3). Individual characteristics such as age, gender, and education status were not significantly associated with risk of injury. Elevated injury rates were observed among households residing in camps at 46.7/1000 (CI: 39.7-54.5) as compared to those in neighbourhoods where the injury rate was 33.7/1000 (CI: 27.8-40.5) (p=0.018). Extrapolation of the survey injury rate to the affected population yields an estimated 124,577 earthquake injuries (range 110,048-140,033) which is substantially lower than the 300,000 reported injuries.

CONCLUSIONS

Estimates of the injury burden in disasters in lower- and middle-income countries is essential for disaster preparedness and response planning in future natural disasters. Given the difficulties in reporting injuries in emergencies, including both challenges of aggregating information and lack of standardized definitions and inclusion/exclusion criteria for injuries that are not severe, ascertaining the injury burden of disasters will be a persistent challenge.

Orthopedic injuries following the East azerbaijan earthquake

Background

Evaluating demographic characteristics, distribution and types of orthopedic injuries following major earthquakes may be helpful in future planning for disasters.

Objectives

This study aimed to analyze data from trauma patients with extremity injury resulting from the earthquakes of East Azerbaijan, Iran.

Patients and Methods

Medical records of 686 patients admitted to Shohada hospital, Trauma Center of Tabriz University of Medical Sciences were reviewed. There were 200 patients with extremity injury assessed. Demographic characteristics and patterns of injuries in these patients were evaluated.

Results

In this study, there were 105 females (52.5%) and 95 males (47.5%), out of which, 6 (3%) patients with associated severe head injuries died. The most common sites of injury were lower extremities (81 patients, 41.5% of total victims) while 32 patients (16%) suffered from both upper and lower extremity injuries. Open Fractures were seen in lower extremities of 26 (13%) patients. Compartment syndrome was observed in 3 (1.5%) patients with lower limb fractures. Also, 42 (21%) patients living in Tabriz were injured while they were running away (falling down the stairs and jumping out of windows).

Conclusions

Extremity injuries especially open fractures of lower limbs account for the majority of hospitalized victims. Compartment syndrome is one of the main problems that should be addressed. Our study demonstrates that people still need more education regarding earthquakes and the government should direct more attention to this issue.

The human impact of earthquakes: a historical review of events 1980-2009 and systematic literature review

Introduction. Population growth and increasing urbanization in earthquake-prone areas suggest that earthquake impacts on human populations will increase in the coming decades. Recent large earthquakes affecting large populations in Japan, Haiti, Chile and New Zealand are evidence of this trend and also illustrate significant variations in outcomes such damage and mortality levels. The objectives of this review were to describe the impact of earthquakes on human populations in terms of mortality, injury and displacement and, to the extent possible, identify risk factors associated with these outcomes. This is one of five reviews on the human impact of natural disasters. Methods. Data on the impact of earthquakes were compiled using two methods, a historical review from 1980 to mid 2009 of earthquake events from multiple databases and a systematic literature review of publications, ending in October 2012. Analysis included descriptive statistics and bivariate tests for associations between earthquake mortality and characteristics using STATA 11. Findings. From 1980 through 2009, there were a total of 372,634 deaths (range 314,634-412,599), 995,219 injuries (range: 845,345-1,145,093), and more than 61 million people affected by earthquakes, and mortality was greatest in Asia. Inconsistent reporting across data sources suggests that the numbers injured and affected are likely underestimates. Findings from a systematic review of the literature indicate that the primary cause of earthquake-related death was trauma due to building collapse and, the very young and the elderly were at increased mortality risk, while gender was not consistently associated with mortality risk. Conclusions. Strategies to mitigate the impact of future earthquakes should include improvements to the built environment and a focus on populations most vulnerable to mortality and injury.

Review of Van earthquakes form an orthopaedic perspective: a multicentre retrospective study

PURPOSE

This is a descriptive analysis, of victims of Turkey's October 23, 2011 and November 21, 2011 Van earthquakes. The goal of this study is investigated the injury profile of the both earthquakes in relation to musculoskeletal trauma.

METHODS

We retrospectively reviewed medical records of 3,965 patients admitted to in seven hospitals. A large share of these injuries were soft tissue injuries, followed by fractures, crush injuries, crush syndromes, nerve injuries, vascular injuries, compartment syndrome and joint dislocations. A total of 73 crush injuries were diagnosed and 31 of them were developed compartment syndrome.

RESULTS

The patients with closed undisplaced fractures were treated with casting braces. For closed unstable fractures with good skin and soft-tissue conditions, open reduction and internal fixation was performed. All patients with open fracture had an external fixator applied after adequate debridement. Thirty one of 40 patients with compartment syndrome were treated by fasciotomy. For twelve of them, amputation was necessary. The most common procedure performed was debridement, followed by open reduction and internal fixation and closed reduction-casting, respectively.

CONCLUSIONS

The results of this study may provide the basis for future development of strategy to optimise attempts at rescue and plan treatment of survivors with musculoskeletal injuries after earthquakes.

Pain after earthquake

INTRODUCTION

On 6 April 2009, at 03:32 local time, an Mw 6.3 earthquake hit the Abruzzi region of central Italy causing widespread damage in the City of L Aquila and its nearby villages. The earthquake caused 308 casualties and over 1,500 injuries, displaced more than 25,000 people and induced significant damage to more than 10,000 buildings in the L'Aquila region.

OBJECTIVES

This observational retrospective study evaluated the prevalence and drug treatment of pain in the five weeks following the L'Aquila earthquake (April 6, 2009).

METHODS

958 triage documents were analysed for patients pain severity, pain type, and treatment efficacy.

RESULTS

A third of pain patients reported pain with a prevalence of 34.6%. More than half of pain patients reported severe pain (58.8%). Analgesic agents were limited to available drugs: anti-inflammatory agents, paracetamol, and weak opioids. Reduction in verbal numerical pain scores within the first 24 hours after treatment was achieved with the medications at hand. Pain prevalence and characterization exhibited a biphasic pattern with acute pain syndromes owing to trauma occurring in the first 15 days after the earthquake; traumatic pain then decreased and re-surged at around week five, owing to rebuilding efforts. In the second through fourth week, reports of pain occurred mainly owing to relapses of chronic conditions.

CONCLUSIONS

This study indicates that pain is prevalent during natural disasters, may exhibit a discernible pattern over the weeks following the event, and current drug treatments in this region may be adequate for emergency situations.

Pakistan Earthquake: Experiences of a Multidisciplinary Surgical Team

Introduction:

Four weeks after the earthquake in Kashmir, Pakistan, multi-disciplinary surgical teams were organized within the United Kingdom to help treat disaster victims who had been transferred to Rawalpindi. The work of these teams between 05-17 November 2005 is reviewed, and experiences and lessons learned are presented.

Methods:

Two self-sufficient teams consisting of orthopedic, plastic surgical, anesthetic, and theatre staff were deployed consecutively over a two-week period. A trauma unit was set up in a donated ward within a private ophthalmological hospital in Rawalpindi.

Results:

Seventy-eight patients with a mean age of 23 years were treated: more than half (40) were <16 years of age. Fifty-two patients only had lower limb injuries, 18 upper limb injuries, and eight combined lower and upper limb. The most common types of injuries were: (1) tibial fractures (n = 24), with the majority being open grade 3B injuries (n = 22); (2) femoral fractures (n = 11); and (3) forearm fractures (n = 9). Almost half (n = 34) of the fractures were open injuries requiring soft tissue cover.

Over 12 days, 293 operations were performed (average 24.4 per day). A total of 202 examinations under anesthesia, washouts, and debridements were performed. The majority of wounds required multiple washouts prior to definitive procedures. Thirty-four definitive orthopedic procedures (fixations) and 57 definitive plastic procedures were performed. Definitive orthopedic procedures included 15 circular frame fixations of long bones, nine of which required acute shortening and five open reduction and internal fixation of long bones. Definitive plastic procedures included 21 skin grafts, four amputations, 11 revisions of amputations, 20 regional flaps, and one free flap.

Conclusions:

A joint ortho-plastic approach was key to the treatment of the spectrum of injuries encountered. Only four patients required fresh amputations. Twenty patients may have required amputation without the use of ring fixators and soft tissue reconstruction. Having self-sufficient teams along with their own equipment and supplies also was mandatory in order not to put further demand on already scarce resources. However, mobilizing such teams logistically was difficult, and therefore, an organization consisting of willing volunteers for future efforts has been established.

Medical rehabilitation after natural disasters: why, when, and how?

Natural disasters can cause significant numbers of severe, disabling injuries, resulting in a public health emergency and requiring foreign assistance. However, since medical rehabilitation services are often poorly developed in disaster-affected regions and not highly prioritized by responding teams, physical and rehabilitation medicine (PRM) has historically been underemphasized in global disaster planning and response. Recent development of the specialties of "disaster medicine" and "disaster rehabilitation" has raised awareness of the critical importance of rehabilitation intervention during the immediate postdisaster emergency response. The World Health Organization Liaison Sub-Committee on Rehabilitation Disaster Relief of the International Society of Physical and Rehabilitation Medicine has authored this report to assess the role of emergency rehabilitation intervention after natural disasters based on current scientific evidence and subject matter expert accounts. Major disabling injury types are identified, and spinal cord injury, limb amputation, and traumatic brain injury are used as case studies to exemplify the challenges to effective management of disabling injuries after disasters. Evidence on the effectiveness of disaster rehabilitation interventions is presented. The authors then summarize the current state of disaster-related research, as well as lessons learned from PRM emergency rehabilitation response in recent disasters. Resulting recommendations for greater integration of PRM services into the immediate emergency disaster response are provided. This report aims to stimulate development of research and practice in the emerging discipline of disaster rehabilitation within organizations that provide medical rehabilitation services during the postdisaster emergency response.

The initial health-system response to the earthquake in Christchurch, New Zealand, in February, 2011

At 1251 h on Feb 22, 2011, an earthquake struck Christchurch, New Zealand, causing widespread destruction. The only regional acute hospital was compromised but was able to continue to provide care, supported by other hospitals and primary care facilities in the city. 6659 people were injured and 182 died in the initial 24 h. The massive peak ground accelerations, the time of the day, and the collapse of major buildings contributed to injuries, but the proximity of the hospital to the central business district, which was the most affected, and the provision of good medical care based on careful preparation helped reduce mortality and the burden of injury. Lessons learned from the health response to this earthquake include the need for emergency departments to prepare for: patients arriving by unusual means without prehospital care, manual registration and tracking of patients, patient reluctance to come into hospital buildings, complete loss of electrical power, management of the many willing helpers, alternative communication methods, control of the media, and teamwork with clear leadership. Additionally, atypical providers of acute injury care need to be integrated into response plans.

Analysis of trends and emergency activities relating to critical victims of the Chuetsuoki Earthquake

INTRODUCTION

When a large-scale disaster occurs, it is necessary to use the available resources in a variety of sites and scenes as efficiently as possible. To conduct such operations efficiently, it is necessary to deploy limited resources to the places where they will be the most effective. In this study, emergency and medical response activities that occurred following the Chuetsuoki Earthquake in Japan were analyzed to assess the most efficient and effective activities.

METHODS

Records of patient transports by emergency services relating to the Niigata Chuetsuoki Earthquake, a magnitude 6.8 earthquake that struck Japan on 16 July 2007 were analyzed, and interview surveys were conducted.

RESULTS

The occurrence of serious injuries caused by this earthquake essentially was limited to the day the earthquake struck. A total of 682 patients were treated on the day of the quake, of which about 90 were hospitalized. Of the 17 patients whose conditions were life-threatening, three were rescued and transported to hospital by firefighters, three were transported by ambulance, and 11 were transported to hospital using private means. Sixteen people were subsequently transferred to other hospitals, six of these by helicopter. There was difficulty in meeting all of the requests for emergency services within 4 to 6 hours of the earthquake's occurrence. Most transports of patients whose conditions were life-threatening were between hospitals rather than from the scene of the injury. Transfers of critical patients between hospitals were efficient early on, but this does not necessarily mean that inter-hospital transfers were given higher priority than treatment at emergency scenes.

CONCLUSION

During the acute emergency period following a disaster-causing event, it is difficult to meet all requests for emergency services. In such cases, it is necessary to conduct efficient activities that target critically injured patients. Since hospital transfers are matters of great urgency, it is necessary to consider assigning resource investment priority to hospital transfers during this acute period, when ambulance services may be insufficient to meet all needs. To deal with such disasters appropriately, it is necessary to ensure effective information exchange and close collaboration between ambulance services, firefighting organizations, disaster medical assistance teams, and medical institutions.