ALBERT

Description: The connection between climatic change and social response is complex because change articulates a number of inter-related factors. Human decisions are filtered by social buffers – including social memory, risk perception, and cultural priorities – and the rate and scale of climate change is usually much larger than the scale of human decision-making. In this article, we provide information on climate change based on precisely dated speleothems with the response evident in archaeological sites that have radiocarbon date ranges within the same time frame. A stalagmite recovered from within the catchment area for aquifer recharge of the Pre-Arawak site of Angostura in Barceloneta, Puerto Rico, shows that a significant wet period occurred between 3.9 and 3.1 ka (primarily centered at 3.5 ka). We investigate the effect that this increase in precipitation had on the earliest occupations on the island in the context of palaeoenvironmental, geoarchaeological, and archaeological records from Angostura, Maruca, and Paso del Indio. Our analysis suggests the presence of two different adaptation strategies: settlement relocation and microlandscape modification. Our study concludes that the social response to change cannot be seen as monolithic given that human behavior, even within the same period, addresses the needs of individual groups with different priorities. This multiplicity of responses can indeed enhance resilience as social support can continue through alliances and exchanges, strengthening social bonds that can help buffer catastrophes. The results can help shed light on the range of adaptation strategies to change encompassed within the manifestations of social resilience or vulnerability.

Description: Anemia is one of the most prevalent clinic condition leading to a specialist medical consult. In 2014 our Internal Medicine unit started a Multidisciplinary Anemia Ambulatory (Internist, Immune-Hematologist, Hematologist) with the purpose to rapidly manage, diagnosis and treatment of anemic patients, giving a direct connection between general practitioners and hospital services. We treated and collected data on patients come to our attention in a tertiary care hospital in Genoa (Liguria), an area characterized by elderly population, which often carries more than one comorbidity with the purpose of better define the epidemiology of such a prevalent but underestimated issue. From January 1st 2014 a total of 212 patients came to our attention for internist consult due to anemia: 165 female and 47 male, medium age 63,23 years (F 58,86, M 78,57, range 19-100). A precise classification of anemia was determined for 187 patients: 130 had iron deficiency anemia (IDA, 61,32%), 17 multifactorial anemia (inflammatory disorders, chronic kidney disease and combined deficiency, 8,02%), 16 combined deficiency anemia (iron and vitamins, 7,55%), 9 chronic kidney disease related anemia (4,25%), 7 anemia secondary to inflammatory chronic disorder (3,30%), 5 B12 deficiency (2,36%), 2 both folate and B12 deficiency (0,94%), 1 folate deficiency (0,47%). Twenty-five patients were not classified due to lack of data. Severity of anemia was defined according to WHO criteria: 53 patients (25%) presented mild anemia (Hb 129 - 110 g/L), 123 (58%) moderate anemia (Hb 109 - 80 g/L), 33 (15,6%) severe anemia (Hb 〈 80 g/L). Three patients were not anemic at the baseline evaluation. We considered comorbidities of internistic relevance, which could be worsened by anemia: cardiovascular (coronary heart disease, arrhythmias, heart failure), 30 patients; neurologic (ischemic and degenerative diseases), 19 patients; respiratory disease (COPD and asthma), 11 patients. Eleven patients had 2 comorbidities (cardiovascular and respiratory or neurological) and 3 patients had all three comorbidities. Patients were treated according to clinical practice in relation to type, severity and clinical manifestation of anemia. One hundred and thirty patients needed more than one access to ambulatory to correct anemia; data from the second access were: patient responders (normalization of Hb levels or improvement of at least 20 g/L): 78 patients; partial responders (improvement of Hb levels from 5 to 20 g/L): 34 patients; non responders: 18 patients. Fourteen patients needed at least 1 blood red cells transfusion, 12 with severe anemia and 2 with moderate anemia. A total of 93 patients needed deep diagnostic insight through specialist pathways, such as hematologic (4 patients), gastroenterologic (39 patients), gynecologic (37 patients), both gastroenterologic and gynecologic (13 patients). All patients were managed as outpatients, except for 8 patients which required hospitalization due to severity of clinical findings: 4 patients were hospitalized in Internal Medicine ward, 1 patients in Gynecology and 3 patients needed access through Emergency Care Unit. Among IDA patients, 92 were treated with intravenous iron supplement: 32 with sodium ferric gluconate (SFG) (medium 16,68 vials, range 8-43) and 50 with ferric carboxymaltose (FC) (medium 1,04 vials). Nine patients treated with SFG experienced allergic reaction, so they were switched to FC. Patients treated with SFG were successfully treated for 69,56% and 26,08% responded partially. One patient treated with FC experienced allergic reaction, so he was switched to oral therapy. FC patients fully responded in 76% and 22% were partial responders. These preliminary data shows that Multidisciplinary Anemia Ambulatory and its diagnostic-therapeutic path, with the involvement of different Specialists and Operative Unit, resulted in an improvement of the coordination and continuity of care, reducing sanitary cost in terms of hospitalization, drugs rationalization and quality of life for patients. More data will derive from the newborn Anemia Regional Register, which will lead to a better comprehension of the real size of anemia in our local epidemiology, in which health derived costs are rising together with ageing of the comorbid population which often needs longitudinal assistance, coordination and continuity of care. Disclosures No relevant conflicts of interest to declare.