ABSTRACT
BACKGROUND: The development of effective strategies to maintain good mental health of older adults is a public health priority. Mindfulness-based interventions have the potential to improve psychological well-being and cognitive functions of older adults, but little is known about the effect of such interventions when delivered through internet. During the COVID-19 pandemic we evaluated short- and long-term cognitive, psychological, and physiological effects of a mindfulness-based intervention (MBI) delivered via web-based videoconference in healthy older adults. METHODS: Fifty older adults participated in an 8-week MBI, which comprised structured 2-h weekly group sessions. A comprehensive evaluation encompassing cognitive (verbal memory, attention and processing speed, executive functions) and psychological assessments (depression and anxiety symptoms, mindfulness, worries, emotion regulation strategies, well-being, interoceptive awareness and sleep) was conducted. Additionally, electroencephalography (EEG) data were recorded before and after the MBI and at the 6-month follow-up (T6). Data were analyzed using an intention-to-treat approach, using linear mixed models adjusted for age. The effect size for time was computed as omega squared. RESULTS: We observed significant improvements from pre-MBI to post-MBI and at the T6 across several measures. These improvements were notable in the areas of verbal memory (California Verbal Learning Test, p ≤ .007), attention and executive functions (Trail Making Test A and BA, p < .050), interoceptive awareness (Multidimensional Assessment of Interoceptive Awareness, p = .0002 for self-regulation and p < .05 for noticing, body listening, and trusting dimensions), and rumination (Heidelberg Form for Emotion Regulation Strategies, p = .018). These changes were associated with low to medium effect size. Moreover, we observed significant changes in EEG patterns, with a decrease in alpha1 (p = .004) and an increase in alpha2 (p < .0001) from pre-MBI to T6. Notably, improvements in TMTBA and rumination were correlated with the decrease in alpha1 (p < .050), while improvements in TMTA were linked to the increase in alpha2 (p = .025). CONCLUSIONS: The results of our study show that a web-based MBI in older adults leads to improvements in cognitive and psychological measures, with associated modulations in specific brain rhythms. While these findings are promising, further controlled studies are required to validate these preliminary results. TRIAL REGISTRATION: The trial has been registered with the United States National Library of Medicine at the National Institutes of Health Registry of Clinical Trials under the code NCT05941143 on July 12, 2023.
Subject(s)
COVID-19 , Mindfulness , Aged , Humans , Cognition , COVID-19/psychology , Internet , Mindfulness/methods , Pandemics , Treatment Outcome , United States , Videoconferencing , Stress, PsychologicalABSTRACT
Spiritual experience can represent an important aspect of mental health. The purpose of the current study was to validate the Italian version of the Daily Spiritual Experience Scale (DSES-IT) in a population of patients with different psychiatric disorders. It involved 209 patients enrolled in four facilities within the network of IRCCS Centro San Giovanni di Dio Fatebenefratelli Research Institute in Italy. The exploratory factor analysis (EFA) indicated two domains. Internal consistency was very good (Cronbach's Alpha = .93). Scale stability across time assessed by test-retest reliability showed a good performance (Pearson's correlation r > 0.9 for all items). Convergent reliability was assessed by Pearson's correlation between the DSES-IT and the WHOQOL-SRPB scales (r = - .63, p = 0.001). Diagnostic group comparison revealed a statistically significant difference among the patient groups (ANOVA test p = 0.01). The results confirm good psychometric properties of the Italian version of the DSES scale.
Subject(s)
Mental Health , Spirituality , Humans , Reproducibility of Results , Surveys and Questionnaires , Psychometrics/methodsABSTRACT
A healthy diet and dietary supplements have gained attention as potential co-adjuvants in managing and preventing coronavirus disease 2019 (COVID-19). This paper critically reviews the current evidence regarding the impact of diet and supplements on the prevention and progression of COVID-19. According to available data, a healthy diet and normal weight are considered protective factors. Regarding dietary supplementation, the most robust results from human studies are for vitamin C, which appears to decrease inflammatory markers and suppress cytokine storm. A small, randomized trial showed that a high dose of vitamin D significantly reduced the need for intensive care unit treatment of patients requiring hospitalization for COVID-19. According to retrospective human studies, there is limited evidence for vitamin E and selenium supplements. Animal studies have investigated the effects of green tea and curcumin. Xanthohumol and probiotics, interesting for their antiviral, anti-inflammatory, and immunoregulatory properties, need formal clinical study. In summary, there is promising evidence supporting the role of diet and supplements as co-adjuvants in the treatment of COVID-19. Further studies and properly designed clinical trials are necessary to draw more robust conclusions; however, it is not unreasonable to take a pragmatic approach and promote the use of appropriate diet and supplements to counter the effects of COVID-19, ideally with a mechanism to assess outcomes.
ABSTRACT
BACKGROUND: Cognitive-behavioral therapy (CBT) is the first-choice intervention for obsessive-compulsive disorder (OCD); however, a notable proportion of patients either do not respond to treatment or relapse after CBT. Mindfulness-based treatment has been suggested as an alternative or complementary therapeutic strategy for OCD. However, only a few studies have focused on its application in clinical samples. OBJECTIVE: To evaluate the impact of a new treatment, called "Mindfulness-based Cognitive Therapy for OCD." It is an 11-session manualized group intervention that integrates elements of CBT, mindfulness, compassion-focused therapy, and acceptance and commitment therapy. METHODS: The program was delivered to 35 patients with a primary diagnosis of OCD. RESULTS: Participants demonstrated good adherence to the intervention. There was a significant reduction in mean total score on the Yale-Brown Obsessive-Compulsive Scale (Y-BOCS-TS) (P<0.001; Cohen d=-0.72). One third of the participants (n=13) showed at least a 25% reduction on the Y-BOCS-TS, and 40% of the sample (n=14) were assigned to a lower Y-BOCS severity category after treatment. Significant changes were also found in depression (P<0.001; d=-0.80), worry (P<0.001; d=-0.79), alexithymia (P<0.01; d=-0.41), dissociation (P<0.05; d=-0.46), and general psychopathology (P<0.001; d=-0.58). Repeated measures linear mixed models showed that OCD symptom reduction was associated with an increase in mindfulness skills, in particular on the acting with awareness (P=0.006), nonjudging (P=0.001), and nonreactivity (P=0.001) facets. CONCLUSIONS: Overall, these findings are promising and they suggest that randomized controlled studies be conducted to test the effectiveness of this new treatment program for this challenging and disabling mental disorder.
Subject(s)
Acceptance and Commitment Therapy/methods , Empathy , Mindfulness/methods , Obsessive-Compulsive Disorder/therapy , Adult , Female , Humans , Male , Middle Aged , Outcome Assessment, Health Care , Pilot Projects , Psychotherapy, Group , Young AdultABSTRACT
OBJECTIVES: To explore differences in mindfulness facets among patients with a diagnosis of either obsessive-compulsive disorder (OCD), major depressive disorder (MDD), or borderline personality disorder (BPD), and healthy controls (HC), and their associations with clinical features. DESIGN AND METHOD: One hundred and fifty-three patients and 50 HC underwent a clinical assessment including measures of mindfulness (Five Facets Mindfulness Questionnaire - FFMQ), psychopathological symptoms (Symptom Check List-90-R), dissociation (Dissociative Experience Scale), alexithymia (Alexithymia Scale 20), and depression (Beck Depression Inventory-II). Analysis of variance (ANOVA) and analysis of covariance (ANCOVA) were performed to assess differences in mindfulness scores and their associations with clinical features. RESULTS: The three diagnostic groups scored lower on all mindfulness facets (apart from FFMQobserving) compared to the HC group. OCD group had a significant higher FFMQ total score (FFMQ-TS) and FFMQacting with awareness compared to the BPD group, and scored higher on FFMQdescribing compared to BPD and MDD groups. The scores in non-judging facet were significantly lower in all the three diagnostic groups compared to the HC group. Interestingly, higher FFMQ-TS was inversely related to all psychological measures, regardless of diagnostic group. CONCLUSIONS: Deficits in mindfulness skills were present in all diagnostic groups. Furthermore, we found disease-specific relationships between some mindfulness facets and specific psychological variables. Clinical implications are discussed. PRACTITIONER POINTS: The study showed deficits in mindfulness scores in all diagnostic groups compared to a healthy control group. Overall, mindfulness construct has a significantly negative association with indexes of global distress, dissociative symptoms, alexithymia, and depression. Mindfulness-based interventions in clinical settings should take into account different patterns of mindfulness skills and their impact on disease-specific maladaptive cognitive strategies or symptomatology.
Subject(s)
Borderline Personality Disorder/psychology , Depressive Disorder, Major/psychology , Mindfulness , Obsessive-Compulsive Disorder/psychology , Adult , Analysis of Variance , Case-Control Studies , Female , Humans , Italy , Male , Middle Aged , Psychiatric Status Rating Scales , Psychometrics , Surveys and Questionnaires , Young AdultABSTRACT
Chia is a food plant producing seeds which have seen increasing interest owing to their health benefits. This work is the first report on the metabolite profile, total polyphenols and antioxidant activity of chia seeds, determined by ultrasound-assisted extraction, coupled with gas chromatography-mass spectrometry (UAE GC-MS). Different chia sources were compared: two commercial (black and white) and three early flowering (G3, G8 and G17) mutant genotypes. Organic extracts were mainly composed of mono- and polyunsaturated fatty acids with alpha-linolenic being the most abundant. Polar extracts contained sucrose, methylgalactoside and glucose as main sugars. Antioxidant activity and total polyphenolic content were correlated. Chemical composition and yield potential of early flowering genotypes were different from commercial chia, and while white chia showed the highest content of omega-3 fatty acids, the high content of nutraceuticals in G17 and G8 suggests them as a potential source of raw materials for the food/feed industry.
Subject(s)
Antioxidants/analysis , Metabolomics , Mutation , Salvia/chemistry , Seeds/chemistry , Seeds/genetics , Dietary Supplements/analysis , Fatty Acids/analysis , Fatty Acids, Omega-3/chemistry , Fatty Acids, Unsaturated/analysis , Gas Chromatography-Mass Spectrometry , Genotype , Sugars/analysis , UltrasonicsSubject(s)
Emotions , Neurofeedback/methods , Schizophrenia/therapy , Schizophrenic Psychology , Adult , Affective Symptoms/physiopathology , Affective Symptoms/therapy , Arousal/physiology , Electroencephalography/methods , Female , Functional Neuroimaging/methods , Hemodynamics/physiology , Humans , Male , Middle Aged , Schizophrenia/physiopathologyABSTRACT
Inflammatory bowel diseases (IBD) are chronic immune disorders of unclear aetiology. Dietary deficiencies may be a potential pathogenic factor in their development. Patients often take food supplements without knowledge of any evidence base. We have therefore assessed the evidence for food supplementation in the management of IBD. A PubMed search was performed for the terms Inflammatory bowel disease; nutritional deficiencies; dietary supplements; curcumin; green tea; vitamin D/other vitamins; folic acid; iron; zinc; probiotics; andrographis paniculata; and boswellia serrate. PubMed was used to search for all relevant articles published between January 1975 and September 2015. Curcumin supplementation has been reported to be effective in reducing the symptoms and the inflammatory indices in IBD patients. Similar results have been observed for green tea; however, pertinent studies are limited. Vitamin D supplementation may help to increase bone mineral density in IBD patients and to reduce disease activity. IBD patients with ileal resections higher than 20 cm may develop vitamin B12 deficiency that requires parenteral supplementation. There is no current evidence to support fat-soluble vitamin supplementation in IBD patients. Zinc and iron should be supplemented in selected cases. Probiotics (VSL#3) may reduce disease activity in IBD patients with pouchitis. Complementary and alternative medicines are used by IBD patients and some studies have shown promising results. In summary, attention to dietary factors such as curcumin, green tea and vitamins, including vitamins D and B12, appears to be beneficial and, if necessary, supplementation may be appropriate.
Subject(s)
Dietary Supplements , Inflammatory Bowel Diseases/drug therapy , Malnutrition/drug therapy , Andrographis , Boswellia , Curcumin/therapeutic use , Digestive System Surgical Procedures/adverse effects , Folic Acid/therapeutic use , Humans , Ileum/surgery , Inflammatory Bowel Diseases/complications , Inflammatory Bowel Diseases/surgery , Iron/therapeutic use , Malnutrition/complications , Plant Preparations/therapeutic use , Probiotics/therapeutic use , Tea , Trace Elements/therapeutic use , Vitamin B 12 Deficiency/drug therapy , Vitamin B 12 Deficiency/etiology , Vitamin B Complex/therapeutic use , Vitamin D/therapeutic use , Vitamin D Deficiency/complications , Vitamin D Deficiency/drug therapy , Vitamins/therapeutic use , Zinc/therapeutic useABSTRACT
Malnutrition is common in alcoholic liver disease and is associated with high rates of complications and mortality. In this article, the current literature was reviewed to highlight the relevance of proper nutritional management providing levels of evidence, when available. A PubMed search was performed for English-language publications from 1980 through 2014 with the keywords: alcoholic liver disease, nutritional deficiencies, nutritional support, enteral nutrition, parenteral nutrition, and protein-energy malnutrition. Manuscripts focused on nutritional approach in patients with alcoholic liver disease were selected. Although nutritional support for malnourished patients improves the outcome of hospitalization, surgery, transplantation and reduces the complications of liver disease and the length of hospital stay, specific guidelines are scanty. Both enteral and parenteral nutrition appear to improve nutritional parameters and liver function; however data on survival is often conflicting. As micronutrient depletion is common in alcoholic liver disease and each deficiency produces specific sequelae, all cirrhotic patients should be screened at baseline for deficiencies of micronutrient and supplemented as needed. In summary, protein-energy malnutrition and micronutrient depletion are clinical concerns in alcoholic liver disease. Nutritional therapy, including enteral nutrition, parenteral nutrition and micronutrient supplementation should be part of the multidisciplinary management of these patients.
Subject(s)
Enteral Nutrition , Liver Diseases, Alcoholic/complications , Malnutrition/therapy , Micronutrients/therapeutic use , Parenteral Nutrition , Humans , Length of Stay , Malnutrition/diagnosis , Nutritional Support , Severity of Illness IndexABSTRACT
BACKGROUND/AIM: Breast cancer (BC) is the leading global cause of cancer-related death in women. There is growing evidence for a role for dietary factors in BC pathophysiology. The aim of the present review was to evaluate the impact of dietary factors in BC risk. MATERIALS AND METHODS: Bibliographical searches were performed in PubMed, using the following terms: "nutrition and breast cancer", "nutrition and breast carcinoma", "dietary factors and breast cancer", "risk factors and breast cancer", "diet and breast cancer, "breast cancer epidemiology", "breast cancer and prevention". RESULTS: Consumption of well-done red meat appears to be associated with increased risk of BC, whereas fish may be protective. Total cholesterol, triglyceride levels and glycaemic load should be monitored and controlled in at risk populations because they may be associated with increased risk of BC, although the exact mechanisms involved are not clear. Alcohol intake should be minimized since it is a risk factor for BC. High intake of polyphenol/phyto-oestrogen -rich food (i.e. flavonoids, soya products), as well as fibres, fruits and vegetables, may have potential protective effects against BC occurrence but the results might vary according to hormonal status. Vitamin D supplements appear protective against BC development and similarly other vitamins and oligo-elements might decrease BC risk, although further large prospective studies are required. CONCLUSION: There exist increasing evidence that dietary factors can play an important role in both the development and prevention of BC. Large randomized clinical and epidemiological studies are required but are difficult to design due to the number of variable factors.
Subject(s)
Breast Neoplasms/pathology , Breast Neoplasms/prevention & control , Diet , Animals , Diet/adverse effects , Diet/standards , Diet/statistics & numerical data , Disease Progression , Female , HumansABSTRACT
BACKGROUND: Prostate cancer is the second most common cause of cancer worldwide after lung cancer. There is increasing evidence that diet and lifestyle plays a crucial role in prostate cancer biology and tumourigenesis. Prostate cancer itself represents a good model of cancer in which to look for chemopreventive agents due to the high disease prevalence, slowly progressive nature, and long latency period. Dietary agents have gained considerable attention, often receiving much publicity in the media. AIM: To review the key evidence available for potential chemopreventive nutrients. METHODS: The methodology for this review involved a PubMed search from 1990 to 2013 using the key-words "diet and prostate cancer", "nutrition and prostate cancer", "dietary factors and prostate cancer", "prostate cancer epidemiology", "prostate cancer prevention", "prostate cancer progression". RESULTS: Red meat, dietary fat and milk intake should be minimised as they appear to increase the risk of prostate cancer. Fruit and vegetables and polyphenols may be preventive in prostate cancer, but further studies are needed to draw more solid conclusions and to clarify their role in patients with an established diagnosis of prostate cancer. Selenium and vitamin supplements cannot be advocated for the prevention of prostate cancer and indeed higher doses may be associated with a worse prognosis. There is no specific evidence regarding benefits of probiotics or prebiotics in prostate cancer. CONCLUSIONS: From the wealth of evidence available, many recommendations can be made although more randomised control trials are required. These need to be carefully designed due to the many confounding factors and heterogeneity of the population.
ABSTRACT
Hepatocellular carcinoma (HCC) is the third leading cause of cancer mortality worldwide. There is growing evidence for a chemopreventive role of nutrition in the development of HCC in at risk populations. Bibliographical searches were performed in PubMed for the terms 'nutrition and hepatocellular carcinoma', 'nutrition and liver cancer', 'nutrition and hepatic cancer', 'diet and hepatocellular carcinoma', 'diet and liver cancer'. High dietary sugar intake should be discouraged in at risk populations. Coffee, polyphenols, vanadium, dietary fibre, fruits and vegetables show encouraging results in terms of chemoprevention. Red meat intake may be associated with increased risk of HCC. The evidence for fatty acids is inconclusive, but they might exert anti-cancer effects. Inconclusive results are available on vitamins, selenium probiotics and prebiotics. There is increasing evidence that diet may play an important role in the development of HCC, and may also have a chemopreventive role in at risk populations.
Subject(s)
Carcinoma, Hepatocellular/diet therapy , Carcinoma, Hepatocellular/prevention & control , Liver Neoplasms/diet therapy , Liver Neoplasms/prevention & control , Carcinoma, Hepatocellular/physiopathology , Dietary Supplements , Disease Progression , Feeding Behavior , Humans , Liver Neoplasms/physiopathology , Nutrition AssessmentABSTRACT
BACKGROUND: Pancreatic cancer is the fourth leading cause of cancer death in men and women. Prognosis is poor with a 5-year survival rate of less than 5%. As there is no effective screening modality, the best way to reduce morbidity and mortality due to pancreatic cancer is by effective primary prevention. AIM: To evaluate the role of dietary components in pancreatic cancer. MATERIALS AND METHODS: Bibliographical searches were performed in PubMed using the terms "pancreatic cancer", together with "nutrition", "diet", "dietary factors", "lifestyle", "smoking", "alcohol" and "epidemiology". RESULTS: Fruits (particularly citrus) and vegetable consumption may be beneficial. The consumption of whole grains has been shown to reduce pancreatic cancer risk and fortification of whole grains with folate may confer further protection. Red meat, cooked at high temperatures, should be avoided, and replaced with poultry or fish. Total fat should be reduced. The use of curcumin and other flavonoids should be encouraged in the diet. There is no evidence for benefit from vitamin D supplementation. There may be benefit for dietary folate. Smoking and high Body Mass Index have both been inversely associated with pancreatic cancer risk. CONCLUSION: The lack of randomized trials and the presence of confounding factors including smoking status, physical activity, distance of habitat from the equator, obesity, and diabetes may often result in inconclusive results. There is evidence to encourage the use of whole grain in the staple diet and supplementation within the diet of folate, curcumin and other flavanoids. Carefully designed randomized trials are required to further elucidate these important matters.
Subject(s)
Diet , Nutritional Status , Pancreatic Neoplasms/prevention & control , Animals , Feeding Behavior , Female , Humans , MaleABSTRACT
BACKGROUND & AIMS: Malnutrition is common in inflammatory bowel diseases (IBD), mainly in Crohn's disease (CD) because the small bowel is primarily affected. We reviewed the literature to highlight the importance of proper nutrition management. METHODS: A PubMed search was performed for English-language publications from 1999 through 2012. Manuscripts comparing nutritional approaches for IBD patients were selected. RESULTS: We identified 2025 manuscripts: six meta-analyses, 170 clinical-trials, 692 reviews. The study findings are discordant. In adult CD, enteral nutrition plays a supportive role, steroid therapy remaining the first choice treatment. In CD children enteral nutrition may represent the primary therapy. As regards parenteral nutrition, there are no large randomized studies, although mild improvements in morbidity have been described as a result of parenteral nutrition in malnourished surgical IBD patients. Specific micronutrient deficiencies are common in IBD. A number of factors may contribute to micronutrient deficiencies, and these include: dietary restriction, disease activity and surgery. The possible therapeutic roles of omega-3 fatty-acids, probiotics and prebiotics have been studied, but the results are still preliminary. CONCLUSION: Protein-energy malnutrition and micronutrient depletion are clinical concerns in IBD patients. Enteral nutrition, parenteral nutrition and micronutrient supplementation are cornerstone of the multidisciplinary management of IBD patients.
Subject(s)
Inflammatory Bowel Diseases/therapy , Micronutrients/deficiency , Protein-Energy Malnutrition/therapy , Dietary Supplements , Fatty Acids, Omega-3/administration & dosage , Humans , Inflammatory Bowel Diseases/complications , Micronutrients/administration & dosage , Nutrition Assessment , Parenteral Nutrition , Prebiotics , Probiotics/administration & dosage , Protein-Energy Malnutrition/etiologyABSTRACT
OBJECTIVE: Papillary thyroid carcinoma (PTC) represents the majority of differentiated thyroid cancers, presenting the V600E activating BRAF mutation in 29-83% of cases. The aim of our study is to analyze the influence of BRAF mutation analysis on the diagnostic accuracy of fine-needle aspiration biopsy (FNAB) in patients with suspected PTC. DESIGN AND METHODS: Thyroid cytoaspirates from 469 nodules (size: 1.1+/-0.8 cm) with ultrasonographic features suspicious of malignant lesion, performed in 374 patients, were submitted to cytological evaluation and to biomolecular analysis, carried out after somatic DNA isolation, specific PCR amplification, and subsequent automated direct sequencing. All PCR fragments were also processed by specific enzyme restriction analysis. RESULTS: BRAF V600E mutation was found in 48 samples, 41 of which were also cytologically diagnosed as PTC, with histologic confirmation after thyroidectomy. Total thyroidectomy was perfomed also in seven patients with negative cytology but positive BRAF mutation, with histological confirmation of PTC in all. Among the 429 BRAF-negative samples, 407 had negative cytology for PTC, while 22 were diagnosed as suspected PTC and underwent total thyroidectomy with histological diagnosis of PTC in 17 and benign lesion in five. The prevalence of BRAF V600E mutation among histologically diagnosed PTC patients was 64%. Biomolecular analysis significantly increased cytology sensitivity for PTC from 77.3 to 86.7% (P<0.01). CONCLUSIONS: These data indicate that BRAF V600E mutation analysis can significantly improve FNAB diagnostic accuracy. However, biomolecular analysis is complementary to cytology, which should always be performed.
Subject(s)
Carcinoma, Papillary/diagnosis , Carcinoma, Papillary/genetics , DNA Mutational Analysis , Proto-Oncogene Proteins B-raf/genetics , Thyroid Neoplasms/diagnosis , Thyroid Neoplasms/genetics , Adolescent , Adult , Aged , Aged, 80 and over , Algorithms , Biopsy, Fine-Needle , Carcinoma, Papillary/pathology , DNA Mutational Analysis/methods , Female , Glutamic Acid/genetics , Humans , Male , Middle Aged , Polymorphism, Restriction Fragment Length , Sensitivity and Specificity , Thyroid Neoplasms/pathology , Valine/genetics , Young AdultABSTRACT
INTRODUCTION: There is still a lack of agreement on etiology, definition, and mechanisms that underlie premature ejaculation (PE) as well as on the different role and interaction between psychological and biological factors. Alexithymia is a deficit in identifying and communicating emotions that is presumed to play an important role in psychosomatic diseases. The influences of alexithymic features on sexuality are still understudied. AIM: Following a previous report on the relationship between alexithymia and erectile dysfunction, the objective of this study was the investigation of alexithymic features in patients with lifelong PE compared with controls, and the relationship between alexithymia level and PE severity. METHODS: We assessed 100 consecutive outpatients with lifelong PE (age range 20-60). A control group of 100 male volunteers was recruited for the control group. The two groups were comparable in age, marital status, and socioeconomic characteristics. MAIN OUTCOME MEASURES: The Toronto Alexithymia Scale (TAS-20) was employed for the assessment of alexithymia. The premature ejaculation severity index was used as self-report measure of PE severity on a multidimensional perspective. RESULTS: Our data show significantly higher scores of alexithymia in patients with PE than in the control group (P < 0.001), and a positive correlation between alexithymia level and PE severity (P < 0.002). With regard to TAS-20 subfactors, an externally oriented cognitive style shows the highest correlation with PE severity (P < 0.001) and the most significant difference in the comparison between PE and control group (P < 0.001). CONCLUSION: These findings suggest that alexithymic features, and in particular, an externally oriented cognitive style, can be seen as possible risk and/or maintenance factors for PE, and may contribute to a more serious manifestation of this condition. Alexithymia could represent an important variable for an integrated diagnosis and treatment of PE in a modern somatopsychic and holistic viewpoint.