Adenomyoepithelioma of the breast: case report and literature review.

Adenomyoepithelioma are uncommon tumors. The majority of them occur in women in the fifth and sixth decades who usually present with a self-palpated, solitary breast mass or a lesion identified on mammography. We report the case of adenomyoepithelioma of the breast with malignant transformation of both myoepitheliel and epithelial components diagnosed as malignancy during the preoperative stage in a seventy-six year old woman.

Evaluation of bronchoalveolar lavage fluid from donkeys using four different cytological stains: A pilot study.

Bronchoalveolar lavage fluid (BALF) cytology is used for the diagnosis of non-infectious lower airway inflammation in equids. Discrepancies have been reported in the differential cell count when different staining methods were used both in humans and horses. The objective of this study was to compare the results of BALF cytology in donkeys using four different staining methods: modified May-Grunwald Giemsa (mMGG), Diff-Quick (DQ), Toluidine blue (TB) and Perls Prussian blue (PPB). Nine healthy Amiata female donkeys were enrolled. The BAL procedure was performed as previously described and pairs of cytocentrifuged BALF slides were stained with each method. No differences between mMGG and DQ were found for macrophages, neutrophils, and eosinophils, while differences were found in mast cell count between DQ vs.TB, but not between mMGG vs. DQ or mMGG vs. TB. Finally, no differences were obtained in the differential count for hemosiderophages comparing mMGG, DQ and PPB. The mMGG appears to be an excellent stain for the identification of all possible cell types, including mast cells in the BALF of donkeys. DQ, if used alone, may lead to inappropriate identification of mast cells. These results are consistent with the literature on BALF staining methods in horses.

HbA1c levels and all-cause mortality in type 2 diabetic patients: epidemiological evidence of the need for personalised therapeutic targets.

BACKGROUND AND AIM: The aim of the present case-control study is to explore the effect of case mix on the relationship between glycated haemoglobin (HbA1c) and mortality in type 2 diabetic patients. METHODS AND RESULTS: A nested case-control study data set was generated from the cohort-study data set (n = 4140 type 2 diabetic outpatients) by sampling controls from the risk sets. Cases (n = 427) were compared with an equal number of controls chosen from those members of the cohort who were at risk for the same follow-up time of the case, matched for age (±3 years), sex, body mass index (BMI) (±2 kg m(-2)), duration of diabetes (±5 years), and Charlson's Comorbidity Score (CCS) (±1). The main predefined analysis was the comparison of cases and controls for proportion of patients with each HbA1c class (<6.5%, 6.5-7.4%, 7.5-8.4% and ≥8.5%). During a mean follow-up of 5.7 ± 3.5 years, 427 deaths were recorded. The lowest risk of death was observed in the HbA1c 6.5-7.4% category; a lower HbA1c was associated with a non-significant trend towards a higher risk. The risk associated with a low (<6.5%) HbA1c was significantly greater in patients who were insulin-treated than in the rest of the sample. CONCLUSIONS: The present study suggests that glycaemic targets should be individualised on the basis of the characteristics of each patient, considering age, co-morbidity and duration of diabetes. Caution should be used in prescribing insulin to reach near-normoglycaemia, particularly in older, frail patients.

Safety of a new biological adhesive after pancreatic resection.

AIM: Pancreatic fistula (PF) represents the main complication (10%-29%) after pancreatic surgery. Soft pancreatic texture with a not dilated pancreatic duct represent the major risk factors for PF. Mortality after pancreaticoduodenectomy (PD) is reported in several large series to be <5%. PF and local sepsis are the main causes of delayed arterial hemorrage with a high mortality rate (14-38%). Therefore, any effort should be implemented in order to reduce the incidence of PF. METHODS: In the present study we have extended the use of the biological adhesive Bioglue® to coat pancreatic resection surface after distal pancreasectomy (DP, N.=5) and pancreatico-jejunostomy (PJ) after PD (N.=18) in a RESULTS: Operative mortality was observed in 2 instances: one case after PJ leakage (1/18, 5.5%) and one case after DP not related to PF (1/5, 20%). PF has been documented in 7/23 (30,4%) after pancreatic resection, and in all cases after PD. In 3 cases PF has been successfully treated conservatively by NPO and octreotide. 2 patients required radiological percutaneous transhepatic biliary drainage and 2 patients required surgical drainage of multiple intrabdominal collections and radiological PTBD. CONCLUSION: On the basis of these observations Bioglue® can be safely utilized to coat pancreatic surface after DP and pancreatico-jejunostomy after PD. This experience warrants further larger controlled studies of the potential value of Bioglue® in reducing the incidence of PF after major pancreatic surgery.

Operative risks of domino liver transplantation for the familial amyloid polyneuropathy liver donor and recipient: a double analysis.

Although domino liver transplantation (LT) is an established procedure, data about the operative risks are limited. This study aimed at evaluating the operative risks of domino LT. Two retrospective analyses were conducted (comparison of familial amyloid polyneuropathy [FAP] liver donors [61 patients] vs. FAP nondonors [39 patients] and FAP liver recipients [61 patients] vs. deceased donor liver recipients [61 patients]). First analysis showed a 60-day mortality of 6.6% for FAP donors and 7.7% for FAP nondonors (p = 1.0). No patient developed primary graft nonfunction. Acute rejection was higher in FAP nondonors compared to FAP donors (38.5% vs. 13.1%). Both groups had similar vascular and biliary complication rates. ICU stay was similar, whereas total hospitalization was longer for FAP nondonors. Both groups had similar 1- and 5-year patient and graft survival rates (83.4% vs. 87.2%, and 79.8% vs. 71.8%, p = 0.7) and (83.3% vs. 87.2%, and 79.1% vs.71.8%, p = 0.7). The second analysis showed a 1.6% mortality for FAP liver recipients vs. 3.2% of the control group (p = 1). Both groups had similar morbidity and technical complication rates (18.0% vs. 13.1%, p = 0.45) and (0.18 vs. 0.15, p = 0.65). The domino procedure does not add any risk to FAP donor or recipient. It increases the organ pool allowing transplantation of marginal recipients who otherwise are denied deceased donor liver transplantation.

True mediastinal ectopic goitre. Case report.

Heterotopic thyroid tissue is described to usually lie at the tongue base, while the 10% at the hyoid bone. We report a case of incidental diagnosis of a true mediastinal goitre with preoperative chest X-ray in a 35-year old woman with a multinodular cervical goitre.

Assessing the quantumness of the annealing dynamics via Leggett Garg's inequalities: a weak measurement approach.

Adiabatic quantum computation (AQC) is a promising counterpart of universal quantum computation, based on the key concept of quantum annealing (QA). QA is claimed to be at the basis of commercial quantum computers and benefits from the fact that the detrimental role of decoherence and dephasing seems to have poor impact on the annealing towards the ground state. While many papers show interesting optimization results with a sizable number of qubits, a clear evidence of a full quantum coherent behavior during the whole annealing procedure is still lacking. In this paper we show that quantum non-demolition (weak) measurements of Leggett Garg inequalities can be used to efficiently assess the quantumness of the QA procedure. Numerical simulations based on a weak coupling Lindblad approach are compared with classical Langevin simulations to support our statements.

Oncological outcomes in oncoplastic breast surgery: a single institution analysis.

Oncoplastic surgery is a well-acknowledged technique that combines conserving treatment in breast cancer with plastic surgery reconstruction. The aim of our analysis is to evaluate the safety of this surgical procedure in the setting of invasive primary breast cancer, and then compare breast oncoplastic surgery with the Veronesi quadrantectomy.We have analyzed 1541 patients who underwent breast surgery for primary breast tumor between October 2004 and May 2018 at Sant'Andrea University Hospital in Rome: 880 women experienced the breast oncoplastic approach, while 660 patients received conservative surgery alone. The median follow-up time was 14 years with a completeness of 70% (1067 pts vs 1554). The statistic comparison across these subpopulations suggested that there are no statistically significant results in term of Overall Survival, Disease Related Survival, Local recurrence or positive margins. Therefore oncoplastic surgery for primary invasive breast cancer represents a feasible procedure and an oncological safe surgical option.

Aerosol optical properties in the Arctic: The role of aerosol chemistry and dust composition in a closure experiment between Lidar and tethered balloon vertical profiles.

A closure experiment was conducted over Svalbard by comparing Lidar measurements and optical aerosol properties calculated from aerosol vertical profiles measured using a tethered balloon. Arctic Haze was present together with Icelandic dust. Chemical analysis of filter samples, aerosol size distribution and a full set of meteorological parameters were determined at ground. Moreover, scanning electron microscopy coupled with energy-dispersive X-ray (SEM-EDS) data were at disposal showing the presence of several mineralogical phases (i.e., sheet silicates, gypsum, quartz, rutile, hematite). The closure experiment was set up by calculating the backscattering coefficients from tethered balloon data and comparing them with the corresponding lidar profiles. This was preformed in three subsequent steps aimed at determining the importance of a complete aerosol speciation: (i) a simple, columnar refractive index was obtained by the closest Aerosol Robotic Network (AERONET) station, (ii) the role of water-soluble components, elemental carbon and organic matter (EC/OM) was addressed, (iii) the dust composition was included. When considering the AERONET data, or only the ionic water-soluble components and the EC/OM fraction, results showed an underestimation of the backscattering lidar signal up to 76, 53 and 45% (355, 532 and 1064 nm). Instead, when the dust contribution was included, the underestimation disappeared and the vertically-averaged, backscattering coefficients (1.45 ±â€¯0.30, 0.69 ±â€¯0.15 and 0.34 ±â€¯0.08 Mm-1 sr-1, at 355, 532 and 1064 nm) were found in keeping with the lidar ones (1.60 ±â€¯0.22, 0.75 ±â€¯0.16 and 0.31 ±â€¯0.08 Mm-1 sr-1). Final results were characterized by low RMSE (0.36, 0.08 and 0.04 Mm-1 sr-1) and a high linear correlation (R2 of 0.992, 0.992 and 0.994) with slopes close to one (1.368, 0.931 and 0.977, respectively). This work highlighted the importance of all the aerosol components and of the synergy between single particle and bulk chemical analysis for the optical property characterization in the Arctic.

Effects of fluconazole in the prophylaxis of oropharyngeal candidiasis in patients undergoing radiotherapy for head and neck tumour: results from a double-blind placebo-controlled trial.

Fluconazole is recommended in the prophylaxis of oropharyngeal candidiasis (OPC) in patients undergoing radiotherapy for head-neck tumours; however, the actual effectiveness of fluconazole in this setting remains unclear. Adult patients with cervico-cephalic carcinoma submitted to radical or adjuvant radiotherapy were randomized to 100 mg fluconazole (n = 138) or matched placebo (n = 132) oral suspension once daily from the sixth session of radiotherapy up to the end of treatment. The final analysis of the investigation showed a higher rate of the OPC outbreak-free survival in the fluconazole compared with placebo (P = 0.008 in the log-rank test). The mean time (95% CI) to OPC outbreak was 56 (53-59) days in the fluconazole group and 47 (43-51) days with placebo. The mean duration of radiotherapy was 43.5 and 39.9 days, respectively in the two groups (P = 0.027). Adverse effects were reported in 70.3% of patients in the fluconazole group and in 67.4% with placebo. The results showed prophylaxis with fluconazole given in irradiated patients with head-neck tumours significantly reduces the rate and the time to development of OPC compared with placebo.

Management of fluid balance in continuous renal replacement therapy: technical evaluation in the pediatric setting.

Fluid overload control and fluid balance management represent very important factors in critically ill children requiring renal replacement therapy. A relatively high fluid volume administration in children and neonates is often necessary to deliver adequate amounts of blood derivatives, vasopressors, antibiotics, and parenteral nutrition. Fluid balance errors during pediatric continuous renal replacement therapy (CRRT) might significantly impact therapy delivery and have been described as potentially lethal. The aim of this study was to evaluate the accuracy of delivered vs. prescribed net ultrafiltration (UF) during CRRT applied to 2 neonates and 2 small children, either as dialytic treatment alone or during extracorporeal membrane oxygenation (ECMO). In accordance with an Acute Dialysis Quality Initiative workgroup statement, net UF was defined as the ""overall amount of fluid extracted from the patient in a given time"". Mean prescribed net UF was 18.5 ml/h (SD=6.7) during neonatal treatments and 70.3 ml/h (SD=22.5) during CRRT in small children. Daily net UF ranged from 200 mL to about 600 mL in the 2 neonates and from 1,200 to 1800 mL in the 2 children. The percentage error of delivered net UF ranged from -1.6% to 5.8% of the prescribed level. The mean error of the ECMO/CRRT patients was 3.024 ml/h vs. 0.45 m/h for the CRRT patients (p<0.001). The same difference was not evident when the 2 neonates were compared with the 2 small children (without considering the presence of ECMO). CRRT and net UF delivery appeared to be accurate, safe, and effective in this small cohort of high-risk pediatric patients.

Multi-year record of atmospheric and snow surface nitrate in the central Antarctic plateau.

Continuous all year-round samplings of atmospheric aerosol and surface snow at high (daily to 4-day) resolution were carried out at Dome C since 2004-05 to 2013 and nitrate records are here presented. Basing on a larger statistical data set than previous studies, results confirm that nitrate seasonal pattern is characterized by maxima during austral summer for both aerosol and surface snow, occurring in-phase with solar UV irradiance. This temporal pattern is likely due to a combination of nitrate sources and post-depositional processes whose intensity usually enhances during the summer. Moreover, it should be noted that a case study of the synoptic conditions, which took place during a major nitrate event, showed the occurrence of a stratosphere-troposphere exchange. The sampling of both matrices at the same time with high resolution allowed the detection of a an about one-month long recurring lag of summer maxima in snow with respect to aerosol. This result can be explained by deposition and post-deposition processes occurring at the atmosphere-snow interface, such as a net uptake of gaseous nitric acid and a replenishment of the uppermost surface layers driven by a larger temperature gradient in summer. This hypothesis was preliminarily tested by a comparison with surface layers temperature data in the 2012-13 period. The analysis of the relationship between the nitrate concentration in the gas phase and total nitrate obtained at Dome C (2012-13) showed the major role of gaseous HNO3 to the total nitrate budget suggesting the need to further investigate the gas-to-particle conversion processes.

Five-year update of a randomized trial of alternating radiotherapy and chemotherapy compared with radiotherapy alone in treatment of unresectable squamous cell carcinoma of the head and neck.

BACKGROUND: In 1992, we reported the first analysis of a randomized trial comparing alternating radiotherapy and chemotherapy with radiotherapy alone in the treatment of squamous cell carcinoma of the head and neck. The results of that 3-year analysis indicated that the combined treatment had superior efficacy. PURPOSE: After an additional 2 years of follow-up, we again compared the efficacy of the two treatment regimens, with attention paid to differences in overall survival, progression-free survival, and locoregional relapse-free survival. METHODS: One hundred fifty-seven patients with untreated, unresectable squamous cell carcinoma of the head and neck were randomly assigned to receive either chemotherapy (four courses of cisplatin [20 mg/m2] and fluorouracil [200 mg/m2], given daily for 5 consecutive days during weeks 1, 4, 7, and 10) plus radiotherapy (three courses of 20 Gy each, given in fractions of 2 Gy per day during weeks 2-3, 5-6, and 8-9) or radiotherapy alone (70 Gy total dose, given in fractions of 2 Gy per day, 5 days per week). Eighty patients received the combined therapy, and 77 were treated with radiotherapy alone. Responses, failures, and toxic effects associated with the two treatment regimens were compared. Overall survival, progression-free survival, and locoregional relapse-free survival were calculated according to the Kaplan-Meier method; the logrank test was used to compare survival parameters between the two patient groups. Reported P values are two-sided. RESULTS: As reported previously, toxic effects associated with the combined therapy included both chemotherapy- and radiotherapy-related effects; however, the incidence and severity of mucositis were nearly identical among patients in the two treatment arms. The combined treatment was associated with a statistically significant increase in the frequency of complete response (i.e., the disappearance of clinically detectable disease for at least 4 weeks) (43% for the combined-treatment group compared with 22% for the radiotherapy-only group; P = .037, chi-squared test). Five-year estimates of overall survival in the combined-treatment group compared with the radiotherapy-only group were 24% (95% confidence interval [CI] = 14%-40%) and 10% (95% CI = 4%-24%), respectively (P = .01, logrank test). The estimates of progression-free survival at 5 years in the combined-treatment group compared with the radiotherapy-only group were 21% (95% CI = 11%-37%) and 9% (95% CI = 3%-22%), respectively (P = .008, logrank test). Finally, the 5-year estimates of locoregional relapse-free survival were 64% (95% CI = 36%-84%) in the combined-treatment group and 32% (95% CI = 10%-65%) in the radiotherapy-only group (P = .038, logrank test). CONCLUSIONS AND IMPLICATIONS: The superiority of alternating chemotherapy and radiotherapy over radiotherapy alone in treating unresectable squamous cell carcinoma of the head and neck seen at 3 years was confirmed at 5 years. However, additional trials must be conducted before considering the combined approach as standard therapy.

Autologous bone marrow transplantation for adult advanced stage lymphoblastic lymphoma in first CR. A study of the NHLCSG.

Fourty successive adult patients with lymphoblastic lymphoma entered a study of sequential chemotherapy consisting of an intensive LSA-L2-type protocol to induce first complete remission. Twenty-one patients in first CR (median age 24 years, range 15-43), after receiving a conditioning regimen consisting of cyclophosphamide and total body irradiation, underwent autologous bone marrow transplantation. At this time fourteen patients are alive and well 5-72 months post-transplant (median follow-up 58 months) with an actuarial disease free survival of 66%. These early results suggest that high-dose chemoradiotherapy followed by autologous bone marrow transplantation may improve long-term disease free survival in advanced stage adult lymphoblastic lymphoma.

Intensive conventional chemotherapy can lead to a precocious overshoot of cytogenetically normal blood stem cells (BSC) in chronic myeloid leukemia and acute lymphoblastic leukemia.

Forty patients with Ph-positive blastic phase (BP) (28 patients) or chronic phase (CP)-CML (3 patients) and relapsed adult acute lymphoblastic leukemia (ALL) (9 patients) with cytogenetical translocations [t(8;14):2 patients; t(4;8):2 patients; t(4;11):3 patients; t(9;22):2 patients], received an intensive conventional chemotherapy. During early recovery from marrow aplasia, when WBC reached 0.3-1.5 x 10--9/L, peripheral blood stem cells (BSC) were collected by 4-8 leukapheresis consecutively. BSC collected from the 2/3 patients with CP-CML resulted Ph-negative and PCR negative. In 8 out of 26 BP-CML patients, BSC resulted Ph-negative and in two cases PCR negative. Of the nine ALL patients, 6 patients lost the cytogenetic translocations, one patient died during aplasia, two patients did not have cytogenetic modifications and died in few weeks of leukemia and one patient out of six responding patients relapsed before transplant. After complete recovery, 15 patients (BP-CML:8 patients; CP-CML:2 patients; ALL:5 patients) were subsequently given high-dose therapy (VP-16 +/- Cy+TBI in single dose) followed by reinfusion of "normal" BSC. Both the patients in CP-CML and 5/5 patients with ALL maintain clinical and cytogenetic remission; all the patients transplanted in BP-CML relapsed 5-18 months post-transplant. It is concluded that intensive conventional chemotherapy employed in CML and ALL can lead to a precocious overshoot of cytogenetically normal BSC.

Chemoradiotherapy as an alternative to radiotherapy alone in fast proliferating head and neck squamous cell carcinomas.

The aim of this pilot study was to explore the prognostic relevance of cell kinetics parameters on the local control of patients affected by head and neck squamous cell carcinoma (HN-SCC), randomly assigned to receive either alternating chemoradiotherapy or partly accelerated radiotherapy. Between 1992 and 1995, 40 patients with HN-SCC at stages III and IV entered the study. Multiple primary tumor biopsies were obtained 6 h after in vivo infusion of bromodeoxyuridine, an analogue of thymidine that is incorporated in DNA-synthesizing cells. In vivo S-phase fraction labeling index (LI), duration of S-phase (TS), and potential doubling time (Tpot) were obtained by analysis of the flow cytometric content of bromodeoxyuridine and DNA. Twenty patients were treated by alternating chemotherapy and conventional radiotherapy (arm A), whereas 20 other matching patients received partly accelerated radiotherapy alone (arm B). Univariate local control analysis showed that LI, TS, and Tpot were not prognostically significant in either arm. However, local control probability at 2 years for fast growing tumors, characterized by a LI of 9%, was higher for patients treated with alternating chemoradiotherapy than it was for those treated with partly accelerated radiotherapy alone (68 versus 39%). Conversely, local control probabilities for slow proliferating tumors (LI, <9%) treated in the two arms were similar. These results suggest a potential role for alternating chemotherapy and radiotherapy in HN-SCC patients with fast growing tumors.

Cyclosporin A in marrow transplantation for leukemia and aplastic anemia.

A total of 29 consecutive patients with leukemia or aplastic anemia who received an HLA-identical marrow graft were given cyclosporin A (CyA) to prevent graft-versus-host disease (GvHD). These patients were compared with an historic group of 25 similar patients with leukemia or AA given methotrexate (MTX) for GvHD prophylaxis at this institution. Engraftment was faster in patients given CyA when compared with MTX patients, with less days of granulocytopenia (P = 0.04), a shorter interval before reaching a platelet count of 70 X 10(9)/l (P = 0.04), fewer major infections (P = 0.01), and fewer days on intravenous antibiotics (P = 0.02). There were no graft failures in CyA patients compared with four of 25 in MTX patients (P = 0.01). Early mortality was lower in CyA patients but not significantly (P = 0.06). The incidence of pulmonary complications was comparable, five of 29 and seven of 25 in CyA and MTX patients, respectively, but the clinical features of such complications differed. Interstitial pneumonia developing after day 30 was seen in MTX patients, whereas an acute respiratory distress syndrome developing between day +8 and day +18 was seen in CyA patients. Acute GvHD was less severe in CyA patients (P = 0.04), but chronic GvHD was comparable (P = 0.3). The actual one-year survival is currently 72% and 52% in CyA and MTX patients, respectively (P = 0.1). Although our initial experience with CyA is encouraging with regard to engraftment and acute GvHD, optimization of CyA protocols will probably be needed for it to be proven as having a definite advantage over MTX.

Allogeneic bone marrow or peripheral blood cell transplants in adults with hematologic malignancies: a single-center experience.

This is a retrospective study of 97 patients who received either allogeneic bone marrow transplant (BMT) (n=52) or peripheral blood cell transplant (PBCT) (n=45) at our institution from human leukocyte antigen (HLA)-identical sibling donors between January 1994 and January 1997. The two groups were comparable with respect to diagnosis, age, sex, interval from diagnosis, and disease phase. They were prepared with cyclophosphamide (CY) and fractionated total-body irradiation (TBI) (n=51) or CY and thiotepa (n=46). Graft-vs.-host disease (GVHD) prophylaxis consisted of cyclosporin A and methotrexate. Patients who received PBCT exhibited faster neutrophil engraftment (day 14 vs. day 16, p = 0.002) than those in the BMT group, as well as higher platelet counts on day 20 (32x10(9)/kg vs. 21x10(9)/kg, p = 0.001), but graft function as assessed by platelet counts on days 50, 100, and thereafter was comparable. The number of days spent in the hospital, days on intravenous antibiotics, and days of fever were lower in the PBCT group, but not significantly. Acute GVHD, chronic GVHD, and cytomegalovirus infections were comparable between the two groups. The overall actuarial 3-year transplant-related mortality (TRM) rate for BMT vs. PBCT patients was 20 vs. 33% (p = 0.1), the survival rate was 53 vs. 48% (p = 0.3), and the relapse rate was 42 vs. 43% (p = 0.8). For patients in first complete remission, these figures were TRM 12 vs. 22% (p = 0.2), survival rate 75 vs. 70% (p = 0.4) and relapse rate 31 vs. 9% (p = 0.4), respectively, for the BMT and PBCT groups. These data suggest that the short-term outcome of allogeneic PBCT is not significantly different from that of allogeneic BMT in patients with hematologic malignancies. Long-term results are not available at present.

Analgesic, antiulcer, antithrombotic drugs and organ damage: a population-based case-control study.

AIM: Oral medication is of paramount importance for pain treatment. Analgesics, antiulcer (AUDs) and antithrombotic drugs (ATDs) are often coprescribed in elderly people. Non-steroidal anti-inflammatory drugs (NSAIDs) require AUDs to lower the risk of peptic ulcer, and potentially interfere with ATDs. The aim of this study was to quantify the prevalence of NSAID use in patients with gastrointestinal, cardiac or kidney damage in the year 2013, compared to the general population. METHODS: We performed a population-based case-control study in the Republic of San Marino to evaluate the Odds-Ratios for upper gastrointestinal damage (gastroduodenal ulcers and/or erosions, GUE), ischemic heart disease (IHD), heart failure (HF), and renal function impairment (assessed using the CKD-EPI formula), in people who had taken AUDs, ATDs, or NSAIDs in the previous 90 days, versus people who had not taken such drugs in the same period of time. RESULTS: We found that AUDs decreased the OR for GUE (OR: 0.762; CI:0.598-0.972), while ATDs and NSAIDs increased the risk (OR: 1.238 and CI: 0.935-1.683; OR:1.203 and CI:0.909-1.592, respectively). NSAIDs seemed to increase the risk of IHD, although this was not statistically significant (OR=1.464; CI=0.592-3.621). AUDs and ATDs significantly increased the risk of renal function impairment (OR=1.369 and CI=1.187-1.579; OR=1.818 and CI=1.578-2.095, respectively), while this effect was not observed for NSAIDs. CONCLUSION: NSAIDs may induce gastrointestinal and cardiovascular damage, not only by themselves, but also when used concomitantly with common medications such as AUDs or ATDs, due to additive and/or synergistic effects. We performed a "pragmatic" analysis of the association of organ damage with use of NSAIDs/AUDs/ATDs, including patient age, treatment duration and dose, to allow for an immediate application of our findings to everyday clinical practice.