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Castaldo G, Schiavo L, Pagano I, Molettieri P, Conte A, Sarno G, Pilone V, Rastrelli L. Clinical Impact of Enteral Protein Nutritional Therapy on Patients with Obesity Scheduled for Bariatric Surgery: A Focus on Safety, Efficacy, and Pathophysiological Changes. Nutrients 2023; 15:nu15061492. [PMID: 36986222 PMCID: PMC10054434 DOI: 10.3390/nu15061492] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 03/06/2023] [Accepted: 03/17/2023] [Indexed: 03/30/2023] Open
Abstract
BACKGROUND Ketogenic diet-induced weight loss before bariatric surgery (BS) has beneficial effects on the reduction in the liver volume, metabolic profile, and intra- and post-operative complications. However, these beneficial effects can be limited by poor dietary adherence. A potential solution in patients showing a poor adherence in following the prescribed diet could be represented by enteral nutrition strategies. To date, no studies describe the protocol to use for the efficacy and the safety of pre-operative enteral ketogenic nutrition-based dietary protocols in terms of weight reduction, metabolic efficacy, and safety in patients with obesity scheduled for BS. AIMS AND SCOPE To assess the clinical impact, efficacy, and safety of ketogenic nutrition enteral protein (NEP) vs. nutritional enteral hypocaloric (NEI) protocols on patients with obesity candidate to BS. PATIENTS AND METHODS 31 NEP were compared to 29 NEI patients through a 1:1 randomization. The body weight (BW), body mass index (BMI), waist circumference (WC), hip circumference (HC), and neck circumference (NC) were assessed at the baseline and at the 4-week follow-up. Furthermore, clinical parameters were assessed by blood tests, and patients were asked daily to report any side effects, using a self-administered questionnaire. RESULTS Compared to the baseline, the BW, BMI, WC, HC, and NC were significantly reduced in both groups studied (p < 0.001). However, we did not find any significative difference between the NEP and NEI groups in terms of weight loss (p = 0.559), BMI (p= 0.383), WC (p = 0.779), and HC (p = 0.559), while a statistically significant difference was found in terms of the NC (NEP, -7.1% vs. NEI, -4%, p = 0.011). Furthermore, we found a significant amelioration of the general clinical status in both groups. However, a statistically significant difference was found in terms of glycemia (NEP, -16% vs. NEI, -8.5%, p < 0.001), insulin (NEP, -49.6% vs. NEI, -17.8%, p < 0.0028), HOMA index (NEP, -57.7% vs. NEI, -24.9%, p < 0.001), total cholesterol (NEP, -24.3% vs. NEI, -2.8%, p < 0.001), low-density lipoprotein (NEP, -30.9% vs. NEI, 1.96%, p < 0.001), apolipoprotein A1 (NEP, -24.2% vs. NEI, -7%, p < 0.001), and apolipoprotein B (NEP, -23.1% vs. NEI, -2.3%, p < 0.001), whereas we did not find any significative difference between the NEP and NEI groups in terms of aortomesenteric fat thickness (p = 0.332), triglyceride levels (p = 0.534), degree of steatosis (p = 0.616), and left hepatic lobe volume (p = 0.264). Furthermore, the NEP and NEI treatments were well tolerated, and no major side effects were registered. CONCLUSIONS Enteral feeding is an effective and safe treatment before BS, with NEP leading to better clinical results than NEI on the glycemic and lipid profiles. Further and larger randomized clinical trials are needed to confirm these preliminary data.
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Affiliation(s)
- Giuseppe Castaldo
- NutriKeto_LAB UNISA-"San Giuseppe Moscati" National Hospital (AORN), Contrada Amoretta, 83100 Avellino, Italy
| | - Luigi Schiavo
- Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana", University of Salerno, 84081 Baronissi, Italy
- NBFC, National Biodiversity Future Center, 90133 Palermo, Italy
| | - Imma Pagano
- NutriKeto_LAB UNISA-"San Giuseppe Moscati" National Hospital (AORN), Contrada Amoretta, 83100 Avellino, Italy
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, Fisciano, 84084 Salerno, Italy
| | - Paola Molettieri
- NutriKeto_LAB UNISA-"San Giuseppe Moscati" National Hospital (AORN), Contrada Amoretta, 83100 Avellino, Italy
| | - Aurelio Conte
- NutriKeto_LAB UNISA-"San Giuseppe Moscati" National Hospital (AORN), Contrada Amoretta, 83100 Avellino, Italy
| | - Gerardo Sarno
- General Surgery and Kidney Transplantation Unit, San Giovanni di Dio e Ruggi d'Aragona University Hospital, 84131 Salerno, Italy
| | - Vincenzo Pilone
- Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana", University of Salerno, 84081 Baronissi, Italy
| | - Luca Rastrelli
- NBFC, National Biodiversity Future Center, 90133 Palermo, Italy
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, Fisciano, 84084 Salerno, Italy
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Castaldo G, Pagano I, Grimaldi M, Marino C, Molettieri P, Santoro A, Stillitano I, Romano R, Montoro P, D’Ursi AM, Rastrelli L. Effect of Very-Low-Calorie Ketogenic Diet on Psoriasis Patients: A Nuclear Magnetic Resonance-Based Metabolomic Study. J Proteome Res 2021; 20:1509-1521. [PMID: 33164516 PMCID: PMC8016365 DOI: 10.1021/acs.jproteome.0c00646] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Indexed: 12/15/2022]
Abstract
Psoriasis is an inflammatory disease of the epidermis based on an immunological mechanism involving Langerhans cells and T lymphocytes that produce pro-inflammatory cytokines. Genetic factors, environmental factors, and improper nutrition are considered triggers of the disease. Numerous studies have reported that in a high number of patients, psoriasis is associated with obesity. Excess adipose tissue, typical of obesity, causes a systemic inflammatory status coming from the inflammatory active adipose tissue; therefore, weight reduction is a strategy to fight this pro-inflammatory state. This study aimed to evaluate how a nutritional regimen based on a ketogenic diet influenced the clinical parameters, metabolic profile, and inflammatory state of psoriasis patients. To this end, 30 psoriasis patients were subjected to a ketogenic nutritional regimen and monitored for 4 weeks by evaluating the clinical data, biochemical and clinical parameters, NMR metabolomic profile, and IL-2, IL-1β, TNF-α, IFN-γ, and IL-4 concentrations before and after the nutritional regimen. Our data show that a low-calorie ketogenic diet can be considered a successful strategy and therapeutic option to gain an improvement in psoriasis-related dysmetabolism, with significant correction of the full metabolic and inflammatory status.
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Affiliation(s)
- Giuseppe Castaldo
- NutriKeto_LAB
Unisa−“San Giuseppe Moscati” National Hospital
(AORN), Contrada Amoretta, 83100 Avellino, Avellino, Italy
| | - Imma Pagano
- NutriKeto_LAB
Unisa−“San Giuseppe Moscati” National Hospital
(AORN), Contrada Amoretta, 83100 Avellino, Avellino, Italy
- Department
of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, 84084 Fisciano, Salerno, Italy
| | - Manuela Grimaldi
- Department
of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, 84084 Fisciano, Salerno, Italy
| | - Carmen Marino
- Department
of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, 84084 Fisciano, Salerno, Italy
| | - Paola Molettieri
- NutriKeto_LAB
Unisa−“San Giuseppe Moscati” National Hospital
(AORN), Contrada Amoretta, 83100 Avellino, Avellino, Italy
| | - Angelo Santoro
- Department
of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, 84084 Fisciano, Salerno, Italy
| | - Ilaria Stillitano
- Department
of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, 84084 Fisciano, Salerno, Italy
| | - Rocco Romano
- Department
of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, 84084 Fisciano, Salerno, Italy
| | - Paola Montoro
- Department
of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, 84084 Fisciano, Salerno, Italy
| | - Anna Maria D’Ursi
- Department
of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, 84084 Fisciano, Salerno, Italy
| | - Luca Rastrelli
- NutriKeto_LAB
Unisa−“San Giuseppe Moscati” National Hospital
(AORN), Contrada Amoretta, 83100 Avellino, Avellino, Italy
- Department
of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, 84084 Fisciano, Salerno, Italy
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Barrea L, Megna M, Cacciapuoti S, Frias-Toral E, Fabbrocini G, Savastano S, Colao A, Muscogiuri G. Very low-calorie ketogenic diet (VLCKD) in patients with psoriasis and obesity: an update for dermatologists and nutritionists. Crit Rev Food Sci Nutr 2020; 62:398-414. [PMID: 32969257 DOI: 10.1080/10408398.2020.1818053] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Psoriasis is a chronic skin immune-mediated disease with systemic pro-inflammatory activation; both genetic and lifestyles factors contribute to its pathogenesis and severity. In this context, nutrition plays a significant role, per se, in psoriasis' pathogenesis. Obesity is another important risk factor for psoriasis, and weight reduction may improve psoriasis' clinical severity. The excess body weight, particularly visceral fat mass, can affect both drug's pharmacokinetics and pharmacodynamics. Therefore, psoriasis and obesity share a certain degree of synergy, and the chronic inflammatory state represents the basis of this vicious cycle. Evidence reported that nutrition has different impact on the clinical severity of psoriasis, though some specific diets have been more investigated in clinical studies compared to others. Diets with systemic anti-inflammatory properties seem to have a higher effect on improving the clinical severity of psoriasis. Of interest, very-low-calorie ketogenic diet (VLCKD), through the production of ketone bodies, has been associated with both a significant reduction of body weight and inflammatory state. VLCKD leading to both weight loss and reduction of systemic inflammation may decrease the exacerbation of the clinical manifestations or even it may block the trigger of psoriatic disease. This dietary pattern could represent a potential first-line treatment in psoriatic patients with obesity. The review aims to summarize the current evidence regarding VLCKD and psoriasis with specific reference to antioxidant and anti-inflammatory effects of this dietary pattern.
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Affiliation(s)
- Luigi Barrea
- Dipartimento di Medicina Clinica e Chirurgia, Unit of Endocrinology, Federico II University Medical School of Naples, Naples, Italy.,Department of Clinical Medicine and Surgery, Centro Italiano per la cura e il Benessere del paziente con Obesità (C.I.B.O), Endocrinology Unit, University Medical School of Naples, Naples, Italy
| | - Matteo Megna
- Department of Clinical Medicine and Surgery, Section of Dermatology, University of Naples Federico II, Naples, Italy
| | - Sara Cacciapuoti
- Department of Clinical Medicine and Surgery, Section of Dermatology, University of Naples Federico II, Naples, Italy
| | - Evelyn Frias-Toral
- Research Committee, SOLCA Guayaquil, Guayaquil, Ecuador.,Clinical Research Associate Professor for Palliative Care Residency, Universidad Católica Santiago de Guayaquil, Guayaquil, Ecuador
| | - Gabriella Fabbrocini
- Department of Clinical Medicine and Surgery, Section of Dermatology, University of Naples Federico II, Naples, Italy
| | - Silvia Savastano
- Dipartimento di Medicina Clinica e Chirurgia, Unit of Endocrinology, Federico II University Medical School of Naples, Naples, Italy.,Department of Clinical Medicine and Surgery, Centro Italiano per la cura e il Benessere del paziente con Obesità (C.I.B.O), Endocrinology Unit, University Medical School of Naples, Naples, Italy
| | - Annamaria Colao
- Dipartimento di Medicina Clinica e Chirurgia, Unit of Endocrinology, Federico II University Medical School of Naples, Naples, Italy.,Department of Clinical Medicine and Surgery, Centro Italiano per la cura e il Benessere del paziente con Obesità (C.I.B.O), Endocrinology Unit, University Medical School of Naples, Naples, Italy.,Cattedra Unesco "Educazione alla salute e allo sviluppo sostenibile", University Federico II, Naples, Italy
| | - Giovanna Muscogiuri
- Dipartimento di Medicina Clinica e Chirurgia, Unit of Endocrinology, Federico II University Medical School of Naples, Naples, Italy.,Department of Clinical Medicine and Surgery, Centro Italiano per la cura e il Benessere del paziente con Obesità (C.I.B.O), Endocrinology Unit, University Medical School of Naples, Naples, Italy
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Zhu Y, Lin Q, Zhang Y, Deng H, Hu X, Yang X, Yao B. Mid-upper arm circumference as a simple tool for identifying central obesity and insulin resistance in type 2 diabetes. PLoS One 2020; 15:e0231308. [PMID: 32437358 PMCID: PMC7241705 DOI: 10.1371/journal.pone.0231308] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Accepted: 03/20/2020] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Our research aimed to explore the correlation between mid-upper arm circumference (MUAC) and central obesity and insulin resistance (IR) in Chinese subjects with type 2 diabetes. MATERIALS A total of 103 participants (60 men) were recruited in our study. MUAC was measured around the mid-arm between the shoulder and elbow. Waist circumference (WC) was obtained as central obesity parameter, and the IR parameter of Homeostasis Model Assessment-Insulin Resistance (HOMA-IR) was calculated. The subjects were divided into three groups according to the tertiles cut-points of MUAC level. RESULTS Body mass index (BMI), WC, the percentages of central obesity and HOMA-IR were significantly higher in the groups with higher MUAC than those in the group with lower MUAC (all P < 0.05). Pearson analysis showed that MUAC was correlated with BMI, WC, waist-to-hip ratio (WHR), logHOMA-IR, low density lipoprotein cholesterol (LDL-C), uric acid (UA) and high density lipoprotein cholesterol (HDL-C) in all subjects. Multivariate linear regression analysis revealed that MUAC was independently associated with logHOMA-IR (β = 0.036, P<0.001) after adjusting for age, gender, WHR, UA, TG, LDL-C and HDL-C. Binary logistic regression analysis revealed that MUAC was an independent predictor of central obesity (OR: 2.129, 95%CI: 1.311-3.457, P = 0.002). Furthermore, MUAC≥30.9cm for male and ≥30.0cm for female were the optimal cutoff values for identifying central obesity. CONCLUSIONS Our study indicated that among Chinese subjects with type 2 diabetes, MUAC is a simple and effective tool for the determination of central obesity and IR. Additionally, the larger MUAC is proved to be more associated with metabolic risk factors of higher UA and LDL-C and lowever HDL-C.
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Affiliation(s)
- Yanhua Zhu
- Department of Endocrinology, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Qiongyan Lin
- Department of Endocrinology, Jieyang People’s Hospital (Jieyang Affiliated Hospital, Sun Yat-sen University), Jieyang, Guangdong, China
| | - Yao Zhang
- Department of Endocrinology, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Hongrong Deng
- Department of Endocrinology, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Xiling Hu
- Department of Endocrinology, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Xubin Yang
- Department of Endocrinology, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- * E-mail: (BY); (XY)
| | - Bin Yao
- Department of Endocrinology, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- * E-mail: (BY); (XY)
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Castaldo G, Rastrelli L, Galdo G, Molettieri P, Rotondi Aufiero F, Cereda E. Aggressive weight-loss program with a ketogenic induction phase for the treatment of chronic plaque psoriasis: A proof-of-concept, single-arm, open-label clinical trial. Nutrition 2020; 74:110757. [PMID: 32222582 DOI: 10.1016/j.nut.2020.110757] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Revised: 11/13/2019] [Accepted: 11/27/2019] [Indexed: 12/17/2022]
Abstract
OBJECTIVES A very low-calorie ketogenic diet (VLCKD) has been associated with a significant reduction in visceral adipose tissue and ketone bodies that likely possess antiinflammatory properties. We evaluated the efficacy of an aggressive weight-loss (WL) program with a ketogenic induction phase as first-line treatment for chronic plaque psoriasis. METHODS Adult patients who were overweight or obese and drug-naïve (i.e., never treated, excluding the use of topical emollients; n = 37; 30% men; age: 43.1 ± 13.8 y) with stable chronic plaque psoriasis underwent a 10-wk, 2-phase WL program consisting of a 4-wk protein-sparing, VLCKD (<500 kcal/d; 1.2 g of protein/kg of ideal body weight/d) and 6-wk balanced, hypocaloric (25-30 kcal/kg of ideal body weight/d), Mediterranean-like diet. The primary endpoint was the reduction in Psoriasis Area and Severity Index (PASI) score at wk 10. Major secondary endpoints included PASI score responses of ≥50% and ≥75%, reduction in body surface area involved, improvement in itch severity (visual analogue scale), and Dermatology Life Quality Index score at wk 10. RESULTS With a mean body weight reduction of 12.0% (-10.6 kg), the dietary intervention resulted in a significant reduction in PASI (baseline score: 13.8 ± 6.9; range, 7-32), with a mean change of -10.6 (95% confidence interval, -12.8 to -8.4; P < 0.001). PASI score responses of ≥50% and ≥75% were recorded in 36 patients (97.3%) and 24 patients (64.9%), respectively. Treatment also resulted in a significant reduction (P < 0.001) in the body surface area involved (-17.4%) and an improvement in itch severity (-33.2 points) and Dermatology Life Quality Index score (-13.4 points). CONCLUSIONS In drug-naïve adult overweight patients with stable chronic plaque psoriasis, an aggressive dietary WL program consisting of a VLCKD, followed by a balanced, hypocaloric, Mediterranean-like diet, appeared to be an effective first-line strategy to reduce disease severity.
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Affiliation(s)
- Giuseppe Castaldo
- Nutriketo Lab A.O.R.N. San Giuseppe Moscati, Contrada Amoretta, Avellino, Italy; University of Salerno, Salerno, Italy.
| | - Luca Rastrelli
- Department of Pharmacy, Faculty of Pharmacy, University of Salerno, Fisciano, Salerno, Italy
| | - Giovanna Galdo
- Oncologic Dermatology Unit, IRCCS-CROB, Rionero in Vulture, Potenza, Italy
| | - Paola Molettieri
- Nutriketo Lab A.O.R.N. San Giuseppe Moscati, Contrada Amoretta, Avellino, Italy
| | | | - Emanuele Cereda
- Clinical Nutrition and Dietetics Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
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Castaldo G, Monaco L, Castaldo L, Galdo G, Cereda E. An observational study of sequential protein-sparing, very low-calorie ketogenic diet (Oloproteic diet) and hypocaloric Mediterranean-like diet for the treatment of obesity. Int J Food Sci Nutr 2016; 67:696-706. [PMID: 27193396 DOI: 10.1080/09637486.2016.1186157] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The impact of a rehabilitative multi-step dietary program consisting in different diets has been scantily investigated. In an open-label study, 73 obese patients underwent a two-phase weight loss (WL) program: a 3-week protein-sparing, very low-calorie, ketogenic diet (<500 kcal/day; Oloproteic(®) Diet) and a 6-week hypocaloric (25-30 kcal/kg of ideal body weight/day), low glycemic index, Mediterranean-like diet (hypo-MD). Both phases improved visceral adiposity, liver enzymes, GH levels, blood pressure and glucose and lipid metabolism. However, the hypo-MD was responsible for a re-increase in blood lipids and glucose tolerance parameters. Changes in visceral adiposity and glucose control-related variables were more consistent in patients with metabolic syndrome. However, in these patients the hypo-MD did not result in a consistent re-increase in glucose control-related variables. A dietary program consisting in a ketogenic regimen followed by a balanced MD appeared to be feasible and efficacious in reducing cardiovascular risk, particularly in patients with metabolic syndrome.
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Affiliation(s)
- Giuseppe Castaldo
- a Clinical Nutrition Unit, A.O.R.N. "San Giuseppe Moscati" , Contrada Amoretta , Avellino , Italy
| | - Luigi Monaco
- b Ultrasonography Unit, A.O.R.N. "San Giuseppe Moscati" , Contrada Amoretta , Avellino , Italy
| | - Laura Castaldo
- a Clinical Nutrition Unit, A.O.R.N. "San Giuseppe Moscati" , Contrada Amoretta , Avellino , Italy
| | - Giovanna Galdo
- a Clinical Nutrition Unit, A.O.R.N. "San Giuseppe Moscati" , Contrada Amoretta , Avellino , Italy
| | - Emanuele Cereda
- c Nutrition and Dietetics Service , Fondazione IRCCS Policlinico San Matteo , Viale Golgi , Pavia , Italy
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Smereczyński A, Kołaczyk K, Bernatowicz E. Intra-abdominal fat. Part II: Non-cancerous lesions of the adipose tissue localized beyond organs. J Ultrason 2016; 16:32-43. [PMID: 27104001 PMCID: PMC4834369 DOI: 10.15557/jou.2016.0004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2015] [Revised: 11/07/2015] [Accepted: 11/14/2015] [Indexed: 12/03/2022] Open
Abstract
Adipose tissue does not belong to the most favorite structures to be visualized by ultrasound. It is not, however, free from various pathologies. The aim of this paper is to make abdominal cavity examiners more familiar with non-cancerous lesions found in intra-abdominal fat. The main focus is lesions that are rarely discussed in the literature. Visceral adiposity is one of important pathogenetic factors contributing to cardiovascular events, metabolic syndrome and even certain neoplasms. That is why this article exposes sonographic features that are the most characteristic of these lesions. The value of ultrasonography in the diagnosis of this pathology is underestimated, and a number of US scan reports do not reflect its presence in any way. Moreover, the article discusses more and more common mesenteritis, the lack of knowledge of which could pose difficulties in explaining the nature of symptoms reported by patients. Furthermore, this review presents lesions referred to in the literature as focal infarction of intra-abdominal fat. This section focuses on infarction of the greater and lesser omentum, epiploic appendagitis, mesenteric volvulus and focal fat necrosis resulting from pancreatitis. These lesions should be assessed with respect to the clinical context, and appropriate techniques of ultrasonography should be employed to allow careful determination of the size, shape, acoustic nature and location of lesions in relation to the integuments and large bowel, as well as their reaction to compression with an ultrasound transducer and behavior during deep inspiration. Moreover, each lesion must be obligatorily assessed in terms of blood flow. Doppler evaluation enables the differentiation between primary and secondary inflammation of intra-abdominal fat. The paper also draws attention to a frequent indirect sign of a pathological process, i.e. thickening and hyperechogenicity of fat, which sometimes indicates an ongoing pathology at a deeper site. This structure may completely conceal the primary lesion rendering it inaccessible for ultrasound. In such cases and in the event of other doubts, computed tomography should be the next diagnostic step.
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Affiliation(s)
- Andrzej Smereczyński
- Self-Education Ultrasound Study Group, Department of Genetics and Pathomorphology of the Pomeranian Medical University in Szczecin, Poland
| | - Katarzyna Kołaczyk
- Self-Education Ultrasound Study Group, Department of Genetics and Pathomorphology of the Pomeranian Medical University in Szczecin, Poland
| | - Elżbieta Bernatowicz
- Self-Education Ultrasound Study Group, Department of Genetics and Pathomorphology of the Pomeranian Medical University in Szczecin, Poland
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Castaldo G, Palmieri V, Galdo G, Castaldo L, Molettieri P, Vitale A, Monaco L. Aggressive nutritional strategy in morbid obesity in clinical practice: Safety, feasibility, and effects on metabolic and haemodynamic risk factors. Obes Res Clin Pract 2016; 10:169-77. [DOI: 10.1016/j.orcp.2015.05.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2015] [Revised: 04/12/2015] [Accepted: 05/01/2015] [Indexed: 01/12/2023]
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9
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Castaldo G, Galdo G, Rotondi Aufiero F, Cereda E. Very low-calorie ketogenic diet may allow restoring response to systemic therapy in relapsing plaque psoriasis. Obes Res Clin Pract 2015; 10:348-52. [PMID: 26559897 DOI: 10.1016/j.orcp.2015.10.008] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2015] [Revised: 10/09/2015] [Accepted: 10/16/2015] [Indexed: 12/12/2022]
Abstract
Psoriasis is a chronic disease associated with overweight/obesity and related cardiometabolic complications. The link between these diseases is likely the inflammatory background associated with adipose tissue, particularly the visceral one. Accordingly, previous studies have demonstrated that in the long-term weight loss may improve the response to systemic therapies. We report a case report of a woman in her 40s suffering from relapsing moderate-to-severe plaque psoriasis and obesity-related metabolic syndrome, in whom adequate response to ongoing treatment with biological therapy (adalimumab) was restored after only 4 weeks of very low-calorie, carbohydrate-free (ketogenic), protein-based diet. Accordingly, through rapid and consistent weight loss, very low calorie ketogenic diet may allow restoring a quick response to systemic therapy in a patient suffering from relapsing psoriasis. This intervention should be considered in overweight/obese patients before the rearrangement of systemic therapy. Nonetheless, studies are required to evaluate whether very low calorie ketogenic diets should be preferred to common low-calorie diets to improve the response to systemic therapy at least in patients with moderate-to-severe psoriasis.
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Affiliation(s)
- Giuseppe Castaldo
- Clinical Nutrition Unit - A.O.R.N. "San Giuseppe Moscati", Avellino, Italy
| | - Giovanna Galdo
- Dermatology and Dermatosurgery Unit - A.O.R.N. "San Giuseppe Moscati", Avellino, Italy
| | | | - Emanuele Cereda
- Nutrition and Dietetics Service, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy.
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10
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Fukuda K, Seki Y, Ichihi M, Okada T, Hirata A, Kogita S, Sawai Y, Igura T, Tsugawa M, Imai Y. Usefulness of ultrasonographic estimation of preperitoneal and subcutaneous fat thickness in the diagnosis of nonalcoholic fatty liver disease in diabetic patients. J Med Ultrason (2001) 2015; 42:357-63. [PMID: 26576787 DOI: 10.1007/s10396-015-0615-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2014] [Accepted: 01/14/2015] [Indexed: 12/23/2022]
Abstract
PURPOSE Nonalcoholic fatty liver disease (NAFLD) and nonalcoholic steatohepatitis (NASH) have been regarded as the hepatic manifestation of metabolic syndrome. Abdominal wall fat index (AFI), defined as the ratio of preperitoneal and subcutaneous fat thickness in the abdomen estimated by ultrasonography (US), has been shown to be useful in screening for disorders related to metabolic syndrome. We investigated the relation between AFI and NAFLD/NASH in diabetic patients. METHODS The degree of fat accumulation in the liver and the thickness of preperitoneal and subcutaneous fat were determined by US in 340 diabetic patients. An NAFLD fibrosis score (NAFLD-FS) was used to assess the advancement of hepatic fibrosis in NAFLD patients. RESULTS Of all 340 subjects, 209 (61 %) were diagnosed with NAFLD by US. AFI of NAFLD subjects was significantly higher than that of non-NAFLD subjects. Of the 209 subjects with NAFLD, 31 (15 %) were shown to have advanced NASH fibrosis according to NAFLD-FS. Multivariate analysis identified AFI as a significant predictor of advanced fibrosis. CONCLUSION AFI easily obtained by US was significantly related to the presence of NAFLD and/or advanced hepatic fibrosis in diabetic patients.
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Affiliation(s)
- Kazuto Fukuda
- Department of Gastroenterology, Ikeda Municipal Hospital, 3-1-18 Jonan, Ikeda, Osaka, 563-8510, Japan.
| | - Yasushi Seki
- Department of Ultrasonography, Ikeda Municipal Hospital, Ikeda, Japan
| | - Masahiro Ichihi
- Department of Ultrasonography, Ikeda Municipal Hospital, Ikeda, Japan
| | - Takuya Okada
- Department of Endocrinology and Metabolism, Ikeda Municipal Hospital, Ikeda, Japan
| | - Ayumu Hirata
- Department of Endocrinology and Metabolism, Ikeda Municipal Hospital, Ikeda, Japan
| | - Sachiyo Kogita
- Department of Gastroenterology, Ikeda Municipal Hospital, 3-1-18 Jonan, Ikeda, Osaka, 563-8510, Japan
| | - Yoshiyuki Sawai
- Department of Gastroenterology, Ikeda Municipal Hospital, 3-1-18 Jonan, Ikeda, Osaka, 563-8510, Japan
| | - Takumi Igura
- Department of Gastroenterology, Ikeda Municipal Hospital, 3-1-18 Jonan, Ikeda, Osaka, 563-8510, Japan
| | - Mamiko Tsugawa
- Department of Endocrinology and Metabolism, Ikeda Municipal Hospital, Ikeda, Japan
| | - Yasuharu Imai
- Department of Gastroenterology, Ikeda Municipal Hospital, 3-1-18 Jonan, Ikeda, Osaka, 563-8510, Japan
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