Rescue medical activities among sea migrants and refugees in the Mediterranean region: lessons to be learned from the 2014-2020 period.

BACKGROUND: Since 2014, the number of migrants and refugees crossing the Mediterranean towards Europe has risen significantly due to various reasons. Both state agencies and non-governmental organizations (NGOs) have launched rescue missions in the Central Mediterranean in accordance with international legal obligations for search and rescue (SAR) operations for those under distress at sea. Our aim is to summarise the specific qualifications needed for maritime SAR in the Mediterranean both in terms of the population at risk, the equipment and the medical support required, especially during the coronavirus disease 2019 (COVID-19) pandemic and the operational legal framework. MATERIALS AND METHODS: This article aims to summarise the key points of SAR efforts from a medical perspective as depicted in the relevant literature during a specific timeline period (2014-2020) in a specific part of the Mediterranean Sea (Central Mediterranean route). Only papers published in English and whose full text was available were included in this study. The inclusion criteria were: a) articles referring to sea rescue operations between 2014 and 2020, b) research that focused on medical preparedness and assistance during rescue operations in the Central Mediterranean route, c) studies concerning demographic and clinical features of the rescue population, d) guidelines on the rule of conduct of persons and states participating in rescue activities. The exclusion criteria were: a) studies describing SAR operations in different regions of the world and b) studies focusing on routes, demographics and medical support of migrants/refugees on land. RESULTS: Three major themes were identified: a) characteristics of the population in distress at sea: country of origin, age groups, presence of communicable and non-communicable diseases were identified in the relevant literature. Our research shows that dermatological and respiratory issues were the major concerns among sea migrants, coming from different countries of both Africa and Asia, being relatively young and mostly males; b) medical preparedness and equipment needed for rescue: according to current guidelines, revised during the COVID-19 pandemic, infrastructure needed during SAR operations includes both equipment for resuscitation, personal protective equipment, deck adjustments, medical personnel trained to function in an austere setting and able to handle vulnerable patient groups such as children and pregnant women; c) medico-legal implications of SAR operations: knowledge of the legal framework encompassing SAR operations seems necessary, as European Union and state led initiatives seem to withdraw from proactive SAR, while criminalising NGO led rescue efforts. Operating with the imperative to save lives seems to be the only way of respecting international law and human values, thus, a summary of what the law dictates was made in an effort to keep medical workers participating in such operations updated. CONCLUSIONS: Investigation aims to shed light on the special clinical features of sea migrants, the skills, equipment and organizational structure needed by medical workers participating in SAR operations as well as the legal framework under which they will be asked to operate. Special consideration will be given to the difficulties that emerged due to the COVD-19 pandemic.

Controversies and lessons from the history of smallpox: the case of massive vaccination in British Corfu (1852).

The study presents an anti-vaccination action in the 19th century involving both scientific and political motivation. The research is based on an unpublished archive, namely the registries of the British Executive Police during the massive vaccination campaign in Corfu, the capital of the British possession in the Ionian Islands-Greece (1815-1864), after the smallpox outbreak of 1852. The archival material provides information about the number of vaccinated people, namely their sex, age, nationality, the year of the previous vaccination, along with the last year when a citizen "had smallpox". The records indicated 40,858 citizens and of these, a total 21,845 (53.46%) were vaccinated. Despite the impressive organization, the vaccination project caused a great controversy at both the scientific and political level between the British authorities and the Greek Ionian Assembly. The archival material gives a diachronic message in the fields of public health, infectious disease control, and health crisis management. The lack of control by a State or local authority, combined with political instability and the public's ignorance or distrust of scientific matters, are the main factors behind the failure to prevent, restrict or eradicate infectious diseases even nowadays.

Dimitrios Mavrokordatos Disproving the Hemostatic Myth of Aqua Binelli.

"Aqua Binelli" or "Aqua Balsamica Arterialis" was a hemostatic compound invented by the Italian Fedele Binelli in 1797. Its hemostatic properties were viewed as the solution to treating hemorrhage in cases of wounds and surgical operations. Those who opposed the compound were persuaded of its total lack of effectiveness, supporting the view that hemostasis could be achieved by exerting pressure on, stitching, and ligating a vessel. The publications of Karl Ferdinand von Gräfe, Professor at the University of Berlin and fervent advocate of Aqua Binelli, helped spread the use of the compound in Europe. In 1832, however, one of his students, a young Greek named Dimitrios Mavrokordatos, who became the first Professor of Anatomy and Physiology in the newly established University of Athens in 1837, published in Würzburg his dissertation titled Observations on the Potency of Aqua Binelli (Weitere Nachrichten über das Binellische Wasser), where a completely different picture emerged relating to those applications of the compound that von Gräfe considered successful. The case of Mavrokordatos' dissertation was a typical 19th-century scientific controversy between a young student and his teacher who enjoyed the support of his associates. Eventually, the myth of the hemostatic activity of Aqua Binelli was debunked.

Lessons from a historic example of diving safety rules violation: the case of Greek sponge divers.

This study presents a historical example of systematic safety rules violations by professional sponge divers in Greece during the early 20th century. In light of absolute unaccountability in favour of economic competition and in the absence of state oversight, the profession of sponge diving had developed into a deadly undertaking. The study is based on a report compiled by Professor of Hygiene and Microbiology Konstantinos Savvas, which was addressed to the Ministry of Marine Affairs. Savvas' report rested on data concerning hospitalised divers derived from the medical records of warship 'Kriti' (Crete), which escorted groups of Greek fishing vessels to four of their expedition in the Mediterranean over the period 1900-1903. Although the events explored herein took place at a time much different from the modern era with its numerous advancements in hyperbaric medicine, enhanced divers' professionalism and the establishment of labour rights and strict safety regulations, we should not overlook the human factor of professional exploitation that leads to the violation of safety rules. On the other hand, supervisory authorities entrusted with the responsibility of overseeing professional activities ought to be vigilant on a constant basis, especially in times of economic crisis that may lead to lax state functioning.

The Innovated "Closed Chest Drainage System" of William Smoult Playfair (1871).

During the 19th century, the addition of the water-seal system to a closed chest drain was a major turning point in the history of thoracic surgery. German physician Gotthard Bülau seems to have invented and used his own closed chest drainage device with a liquid-seal system in 1875, and published it in the year 1891. But, in 1871, British physician William Smoult Playfair seems to have thought of the subaqueous drainage and used such drainage to treat the thoracic empyema in children. The British physician stresses in his texts the effectiveness of his method of fully draining the thoracic empyemas while simultaneously preventing air from entering the pleural cavity. An appropriate honor must be attributed to Playfair, who used a subaqueous chest drainage system and appears to be the first to publish such a method.

Reflecting upon the humanitarian use of unmanned aerial vehicles (drones).

Nine years after the earthquake in Haiti and the appearance of the concept of “humanitarian drones”, it remains a poorly discussed yet highly controversial issue. Emergency mapping and light cargo deliveries to inaccessible areas are only some of the most popular ways in which drones are currently used for post-disaster relief and health crisis management by first responders around the world. On the other hand, every single successful use for drones is always followed by controversy about the problems caused by that very same, initially successful, use. However, examples of good practices will contribute to the investigation, study and analysis of the ways in which new, cutting-edge technologies such as drones can be implemented and adapted to meet the needs and requirements of humanitarian organisations and local communities affected by disasters. The issue is how and under what circumstances drone use can potentially fulfil humanitarian functions, particularly in the aftermath of a disaster, and how this type of technology could be deployed in non-violent, ethically desirable ways as part of the humanitarian response. In conclusion, it is questionable whether the benefits of using drones outnumber the moral obstacles they raise, and whether they will eventually be considered an inseparable part of humanitarian aid as well as a cutting-edge technological toy.

Cross-sectional study on awareness and knowledge of torture investigation and documentation among Greek doctors and senior medical students.

Doctors in Greece face the possibility of encountering a person that has suffered torture, especially since the high rates of refugees' and migrants' inflows that took place over the last years. In order to assess the awareness and the knowledge of doctors and senior medical students in Greece regarding a manual on effective investigation and documentation of torture such as Istanbul Protocol (official United Nation document since 1999), a cross-sectional study was conducted using a structured anonymous questionnaire. The sample was doctors practicing in public hospitals in Greece, doctors volunteering at a non-governmental organization (NGO) and undergraduate medical students in their final year of studies in the Medical School of National and Kapodistrian University of Athens. The data were analyzed using IBM SPSS version 23, using descriptive statistics and statistical significance tests.In a total of 289 participants, the mean total score of Istanbul Protocol knowledge was 4.43 ± 1.104 (the maximum possible score was 10) and the mean total score of Istanbul Protocol awareness was 2.04 ± 1.521 (the maximum possible score was 10). The most important conclusion was that among doctors and senior medical students, there seem to be knowledge, awareness, and information deficit about Istanbul Protocol and several issues relating to torture. The overall research outcome highlights the need for the development of a relevant informative/educational program, in order to cover the corresponding existing needs of the population of doctors in Greece.

The Saint George Quarantine Station of Piraeus, Greece (1865-1947)

For centuries, the marine quarantine system was the major protection of the public health against serious infectious diseases around the world. The present study reconstructs the history of the Quarantine Station of Piraeus, one of the largest Mediterranean ports, known as the "Lazaretto of Saint George", as a vital element in the maritime sanitary protection of Greece. Our research will investigate the impact left by this institution on public health, as well as on the economic life of the port of Piraeus and the adjacent capital city of Athens. With regard to the first issue, we will seek to evaluate its role in relation to major outbreaks in the capital, as well as the arrival of 1.3 million Greek refugees after the Greco-Turkish War of 1922. The opening of Suez Canal (1865) was a great challenge and the institution was problematic at administrative and sanitary levels. During 20th century, the station complied with the national public health legislation and the international sanitary conventions. Until the Second World War, the Lazaretto of Saint George played a key role in both the protection of public health in general, but also in the economic and industrial progress of Piraeus and Athens.

The Knights Hospitaller of Rhodes and the Black Death of 1498: a poetic description of the plague.

The study is a presentation of the sole written testimony of the great plague epidemic that struck the island of Rhodes in 1498, at the time when the Order of the Knights of St. John was settled there. The Greek poem "The Thanatikon (i.e., plague) of Rhodes", which was written by Emmanuel Georgillas Limenitis in the late 15th century and recounts the terrible events of the epidemic, was used as a source of information. Among the 644 verses of the poem, elements like the place, time, duration and how the epidemic spread can be identified. Within the historical context of the era, evaluation and analysis of the data reveal the correlation between human activities and the physical history of the disease in the Mediterranean during the 15th century. The Plague of Rhodes confirms the value of non-medical sources in the medico-historical and historico-epidemiological study of the evolution of the disease caused by Yersinia pestis while highlighting an enduring intrinsic weakness of surveillance systems. Despite modern means of epidemiological surveillance, the risk of relaxation of a health system after a long period of absence of an infectious disease constitutes a major factor for future resurgence of the specific disease.

Time to Rethink Refugee and Migrant Health in Europe: Moving from Emergency Response to Integrated and Individualized Health Care Provision for Migrants and Refugees.

In the last three years, the European Union (EU) is being confronted with the most significant influx of migrants and refugees since World War II. Although the dimensions of this influx-taking the global scale into account-might be regarded as modest, the institutional response to that phenomenon so far has been suboptimal, including the health sector. While inherent challenges of refugee and migrant (R&M) health are well established, it seems that the EU health response oversees, to a large extend, these aspects. A whole range of emergency-driven health measures have been implemented throughout Europe, yet they are failing to address adequately the changing health needs and specific vulnerabilities of the target population. With the gradual containment of the migratory and refugee waves, three years after the outbreak of the so-called 'refugee crisis', we are, more than ever, in need of a sustainable and comprehensive health approach that is aimed at the integration of all of migrants and refugees-that is, both the new and old population groups that are already residing in Europe-in the respective national health systems.

Use of Galactomannan Antigen and Aspergillus DNA Real-time Polymerase Chain Reaction as Routine Methods for Invasive Aspergillosis in Immunosuppressed Children in Greece.

PURPOSE: Invasive aspergillosis (IA) remains a critical issue in immunosuppressed patients. Detection of galactomannan antigen (GM) in serum samples is included as a criterion of IA by the European Organization for the Research and Treatment of Cancer/Mycoses Study Group. Nevertheless, Aspergillus DNA detection by polymerase chain reaction (PCR) has not yet been included because clinical data validation is lacking. The present study describes the simultaneous performance of GM and PCR tests as routine methods for IA diagnosis. METHODS: During the period January 2012 to December 2017, a total of 156 white children hospitalized in a tertiary children's hospital of Athens (97 boys and 59 girls; age range, 5 months-14 years) were examined as possible cases of IA. Patients were classified into 4 groups based on their underlying diseases: hematologic malignancies (107 of 156 [68.6%]), solid tumors (16 of 156 [10.2%]), primary immunodeficiency (12 of 156 [7.7%]), and hereditary immunodeficiency (21 of 156 [13.5%]). GM detection was made with the Platelia Aspergillus Ag kit (Bio-Rad Laboratories, Hercules, California). Sera with a cut-off index ≥0.5 on at least 2 separate blood collections were considered positive. Serum detection of Aspergillus DNA was conducted with real-time PCR MycAssay Aspergillus assay (Myconostica Ltd, Cambridge, United Kingdom). PCR positivity was determined by using a threshold of 38 cycles in at least 1 serum sample. Four or more successive samples per patient were tested. FINDINGS: Overall, 28 of 156 patients (53 of 744 serum samples) were found positive. Eleven patients were positive using both methods (24 samples). Four children were positive only by PCR (6 samples), whereas 13 (23 samples) were positive only with GM in consecutive samples. Agreement of both methods, GM(+)/PCR(+) or GM(-)/PCR(-), was found in 139 patients (90% of total patients) and 715 samples (96.1% of total samples). The agreement of both methods was found: (1) 85% in patients with hematologic malignancies; (2) 100% in patients with solid tumors; (3) 97.5% in patients with primary immunodeficiency; and (4) 98.8% in patients with hereditary immunodeficiency. Overall disagreement was observed in 17 patients, in which the positive result in any of the 2 methods was estimated as true positive in conjunction with radiologic and other clinical findings. IMPLICATIONS: The combination of GM and PCR, provided high diagnostic accuracy in consecutive samples (twice a week). Clinical, radiologic, and other laboratory findings should be taken into consideration in the evaluation of GM and PCR.

Medical and Social Aspects of Syphilis in the Balkans from the mid-19th Century to the Interwar.

The current study presents some aspects of syphilis in the Balkan Peninsula from the 19th century until the Interwar. Ever since the birth of modern Balkan States (Greece, Bulgaria, Turkey and Serbia), urbanization, poverty and the frequent wars have been considered the major factors conducive to the spread of syphilis. The measures against sex work and sexually transmitted diseases (STDs) were taken in two aspects, one medical and the other legislative. In this period, numerous hospitals for venereal diseases were established in the Balkan countries. In line with the international diagnostic approach and therapeutic standards, laboratory examinations in these Balkan hospitals included spirochete examination, Wassermann reaction, precipitation reaction and cerebrospinal fluid examination. Despite the strict legislation and the adoption of relevant laws against illegal sex work, public health services were unable to curb the spread of syphilis. Medical and social factors such as poverty, citizen's ignorance of STDs, misguided medical perceptions, lack of sanitary control of prostitution and epidemiological studies, are highlighted in this study. These factors were the major causes that helped syphilis spread in the Balkan countries during the 19th and early 20th century. The value of these aspects as a historic paradigm is diachronic. Failure to comply with the laws and the dysfunction of public services during periods of war or socioeconomic crises are both factors facilitating the spread of STDs.

The "Endura" of The Cathars' Heresy: Medieval Concept of Ritual Euthanasia or Suicide?

The aim of the study is to explore the medieval concepts on the voluntary death of severely sick people, as they emerge through the endura (endurance) of the heresy of the Cathars in France (twelfth to fourteenth centuries). The endura was the prerequisite act of repentance that would allow the fallen soul to return to heaven. The endura was a necessary act of repentance, after the performance of a ceremonial purification of the soul (consolamentum), and consisted of the patients' voluntary abstention from vital food. The consolamentum and endura could be performed in the final stage of a disease with the consent of the patients or their relatives. The role of the Cathar physician was only to determine the severity of the disease and the forthcoming death of the patient. The physician was not allowed to take steps that would deprive the life of the patient, and the performance of the ritual endura was duty of the spiritual leaders of the community. The modern ethical approach to this subject is dictated by the medieval belief on the salvation of the soul and tries to answer the question of whether the endura could be seen as a medieval concept of a ritual euthanasia or fell within the theological sin of suicide.

Lord Byron's death: a case of late malarial relapse?

The study examines the pathological circumstances related to Byron's death, the primary issue being malaria. Lord Byron died during the Greek War of Independence against the Ottoman Empire, in Messolonghi on 19 April 1824. Byron's medical profile consists of recurrent onsets of fever, which gave rise to the issue of malaria relapses. According to Byron's letters he reported crises of fever in Greece (1810), Malta (1811), Italy (1817-1819) and England. Evidence from Byron's autopsy, specifically the absence of hepatosplenomegaly, does not support a hypothetical diagnosis of malaria. Nonetheless, the relapsing fevers cannot be ignored and the same applies to the possibility of malaria relapse or re-infection in line with the endemic nature of the Messolonghi area. Our research on the chronologies of Byron's reported fevers found that new attacks occurred at intervals of 540 days on average. Moreover, the most outstanding feature of Plasmodium vivax and Plasmodium ovale is their ability to form dormant forms of hypnozoites in the liver which, when reactivated (110-777 days), cause true relapses of clinical disease. Of course, an ex post facto diagnosis is under debate, because the diagnosis is not clinical but microscopic. Byron's example raises alarm over a current medical problem, i.e. the diagnosis of unexplained fevers, and the need for a detailed travel or immigration history, which will include malaria in the differential diagnosis.

The first case of pagophagia: the Byzantine Emperor Theophilus.

The Byzantine Emperor Theophilus (829-842 AD) died from dysentery, the exact nature of which is unknown. However, based on the original Greek texts of the Byzantine historians and chroniclers of that era, the possible cause of death may be connected to Theophilus' pagophagia (snow eating), in order to relieve the symptoms of gastric inflammation. Additionally to the symptoms from the gastro-intestinal system, the Emperor seemed suffering from depress after the defeat of his army and the loss of territories, among whom his native town, Amorion. The current study supports the theoretical possibility that the case of pagophagia in the 9th century AD, so well described by a great number of historians because of the sufferer's royal identity, extends in the past the knowledge on pica, still attracting the medical interest.

Dromokaition Psychiatric Hospital of Athens: from its establishment in 1887 to the era of deinstitutionalization.

Dromokaition Psychiatric Hospital opened its doors in 1887, following the donation made by Zorzis Dromokaitis from the island of Chios. Private donations and all forms of charities had contributed to a large extent in the establishment of hospitals across Greece, during the late 19th and the early 20th century. Dromokaition was one of them but it was also unique, as it was the first psychiatric hospital in Athens, admitting patients from every part of the country. This paper aimed at highlighting the long service of the institution through the different historical periods the country went through. We present the chronicle of its foundation, the development of its inner structure, and the medical and organizational influences which it received, along the way. The therapeutic methods used during the first decades of its operation reflected the corresponding European standards of the time. As a model institution from its foundation, it followed closely the prevailing European guidelines, throughout its historical path, either as an independent institution or as an integrated one within the National Health Service.

Biological Warfare Plan in the 17th Century­the Siege of Candia, 1648­1669.

A little-known effort to conduct biological warfare occurred during the 17th century. The incident transpired during the Venetian­Ottoman War, when the city of Candia (now Heraklion, Greece) was under siege by the Ottomans (1648­1669). The data we describe, obtained from the Archives of the Venetian State, are related to an operation organized by the Venetian Intelligence Services, which aimed at lifting the siege by infecting the Ottoman soldiers with plague by attacking them with a liquid made from the spleens and buboes of plague victims. Although the plan was perfectly organized, and the deadly mixture was ready to use, the attack was ultimately never carried out. The conception and the detailed cynical planning of the attack on Candia illustrate a dangerous way of thinking about the use of biological weapons and the absence of reservations when potential users, within their religious framework, cast their enemies as undeserving of humanitarian consideration.

The Venetian lazarettos of Candia and the Great Plague (1592 - 1595).

The present study highlights the history of lazarettos in Candia (modern Heraklion, Crete, Greece), which was the most important Venetian possession in the Mediterranean at the time, while at the same time it recounts the terrible plague which went down in history as the Great Plague of Candia (1592-1595). The study will also attempt to give a satisfactory answer to the epidemiological questions raised by the worst epidemic that Crete had experienced since the era of the Black Death in the 14th century. The city was about to lose more than a half of its population (51.3%), although it was saved from complete annihilation by the composure, courage and inventiveness of its Venetian commander, Filippo Pasqualigo, whose report to the Venetian Senate makes an invaluable source of information regarding the events of this dramatic period. Candia would also witness the emergence of typical human reactions in cases of epidemics and mass deaths, such as running away along with the feeling of self-preservation, dissolute life and ephemeral pleasures, as well as lawlessness and criminality. The lazaretto proved inefficient in the face of a disaster of such scale, whereas the epidemic functioned as a "crash-test" for the Venetian health system. Eventually, in an era when the microbial nature of the disease was unknown, it seems that it was practically impossible to handle emergency situations of large-scale epidemics successfully, despite strict laws and well-organized precautionary health systems.