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Rochira I, Chanpong A, Biassoni L, Easty M, Morris E, Saliakellis E, Lindley K, Thapar N, Rybak A, Borrelli O. Transpyloric propagation and liquid gastric emptying in children with foregut dysmotility. Neurogastroenterol Motil 2022; 34:e14334. [PMID: 35254724 DOI: 10.1111/nmo.14334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 09/14/2021] [Accepted: 01/19/2022] [Indexed: 02/08/2023]
Abstract
BACKGROUND/OBJECTIVES Gastric emptying (GE) requires precise antropyloroduodenal coordination for effective transpyloric flow, the mechanisms of which are still unclear. We aimed to correlate gastric antral function assessed by antroduodenal manometry (ADM) with GE scintigraphy (GES) for liquid feeds in children with suspected gastrointestinal dysmotility. METHODS Children who underwent both ADM and GES over a five-year period were reviewed. ADM tracings were re-analyzed to assess antral frequency, amplitude, and motility index (MI) pre-prandially and postprandially. Transpyloric propagation (TPP) was defined as antegrade propagated antral activity preceding duodenal phase III of the migrating motor complex (MMC). TPP was defined as "poor" if occurring in <50% of all presented duodenal phases III. For GES, regions of interest over the whole stomach, fundus, and antrum were drawn to calculate GE half-time (GE-T1/2 ) and retention rate (RR) in each region at 1 and 2 h. RESULTS Forty-seven children (median age: 7.0 years) were included. Twenty-two had PIPO, 14 functional GI disorders, and 11 gastroparesis. Children with poor TPP had longer GE-T1/2 (113.0 vs 66.5 min, p = 0.028), higher RR of the whole stomach and fundus at 1 h (79.5% vs 63.5%, p = 0.038; 60.0% vs 41.0%, p = 0.022, respectively) and 2 h (51.0% vs 10.5%, p = 0.005; 36.0% vs 6.5%, p = 0.004, respectively). The pre-prandial antral amplitude of contractions inversely correlated with GE-T1/2 , RR of the whole stomach, and fundus at 2 h. CONCLUSIONS TPP during phase III of the MMC correlated with gastric emptying of liquid and its assessment on ADM might predict abnormalities in postprandial gastric function.
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Affiliation(s)
- Ilaria Rochira
- Neurogastroenterology & Motility Unit, Gastroenterology Department, Great Ormond Street Hospital for Children, London, UK.,Department of Paediatrics, Children's Hospital, ASST Spedali Civili, University of Brescia, Brescia, Italy
| | - Atchariya Chanpong
- Neurogastroenterology & Motility Unit, Gastroenterology Department, Great Ormond Street Hospital for Children, London, UK.,Division of Gastroenterology and Hepatology, Department of Pediatrics, Faculty of Medicine, Prince of Songkla University, Songkhla, Thailand.,Stem cell and Regenerative Medicine, UCL Great Ormond Street Institute of Child Health, London, UK
| | - Lorenzo Biassoni
- Nuclear Medicine Unit, Department of Radiology, Great Ormond Street Hospital for Children, London, UK
| | - Marina Easty
- Nuclear Medicine Unit, Department of Radiology, Great Ormond Street Hospital for Children, London, UK
| | - Elizabeth Morris
- Nuclear Medicine Unit, Department of Radiology, Great Ormond Street Hospital for Children, London, UK.,Nuclear Medicine Physics, Clinical Physics, Barts Health NHS Trust, London, UK
| | - Efstratios Saliakellis
- Neurogastroenterology & Motility Unit, Gastroenterology Department, Great Ormond Street Hospital for Children, London, UK
| | - Keith Lindley
- Neurogastroenterology & Motility Unit, Gastroenterology Department, Great Ormond Street Hospital for Children, London, UK
| | - Nikhil Thapar
- Neurogastroenterology & Motility Unit, Gastroenterology Department, Great Ormond Street Hospital for Children, London, UK.,Stem cell and Regenerative Medicine, UCL Great Ormond Street Institute of Child Health, London, UK.,Gastroenterology, Hepatology and Liver Transplant, Queensland Children's Hospital, Brisbane, Queensland, Australia
| | - Anna Rybak
- Neurogastroenterology & Motility Unit, Gastroenterology Department, Great Ormond Street Hospital for Children, London, UK
| | - Osvaldo Borrelli
- Neurogastroenterology & Motility Unit, Gastroenterology Department, Great Ormond Street Hospital for Children, London, UK
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Lu F, Liu Y, Xiao Z, Wu S, Wu Q, Lin K, Yang K, Li X. Study on the effects of different postprandial positions on blood pressure and heart rate in older adults with primary hypertension and postprandial hypotension. Geriatr Nurs 2022; 46:199-205. [PMID: 35749864 DOI: 10.1016/j.gerinurse.2022.05.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Revised: 05/29/2022] [Accepted: 05/30/2022] [Indexed: 12/01/2022]
Abstract
This randomized controlled trial explored the effects of a supine position or a semi-fowler position on postprandial blood pressure (BP) of older adults with primary hypertension and postprandial hypotension (PPH). Ninety-six participants were divided into the supine group, the semi-fowler group, and the control group with block-randomization. After a meal, the patients were placed in a supine position, a 45° semi-fowler position, or allowed daily activities, respectively. BP, heart rate and PPH symptoms were measured 5 times in 120 minutes after the meal. Repeated measurement analysis showed no statistical difference in BP, heart rate and PPH symptom scores among the three groups. BP in all groups decreased rapidly at the 30-minute point, and then moved steadily downward. Taking a supine position or semi-fowler position after meals had no effect on postprandial BP and heart rate after meals in older adults with hypertension and PPH.
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Affiliation(s)
- Fengling Lu
- School of Nursing, Beijing University of Chinese Medicine, No.11 Bei San Huan Dong Lu, Chaoyang District, Beijing, 100029 China.
| | - Yu Liu
- School of Nursing, Beijing University of Chinese Medicine, No.11 Bei San Huan Dong Lu, Chaoyang District, Beijing, 100029 China.
| | - Zhu Xiao
- Department of Cardiology, China-Japan Friendship Hospital, No.2 Yinghuayuan East Street, Chaoyang District, Beijing, 100029 China.
| | - Shishi Wu
- School of Nursing, Beijing University of Chinese Medicine, No.11 Bei San Huan Dong Lu, Chaoyang District, Beijing, 100029 China.
| | - Quanying Wu
- Department of Endocrinology, Beijing Hospital, National Center of Gerontology; Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, No.1 Dongdan Dahua Road, Dongcheng District, Beijing, China.
| | - Keke Lin
- School of Nursing, Beijing University of Chinese Medicine, No.11 Bei San Huan Dong Lu, Chaoyang District, Beijing, 100029 China.
| | - Kailian Yang
- Department of Nursing, Zhaoqing Medical College, No.6 Xijiang South Road, Duanzhou District, Zhaoqing, Guangdong, 526020 China.
| | - Xiao Li
- School of Nursing, Beijing University of Chinese Medicine, No.11 Bei San Huan Dong Lu, Chaoyang District, Beijing, 100029 China.
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Wang YC, Pan J, Jiang X, Su XJ, Zhou W, Zou WB, Qian YY, Chen YZ, Liu X, Yu J, Yan XN, Zhao AJ, Li ZS, Liao Z. Repetitive Position Change Improves Gastric Cleanliness for Magnetically Controlled Capsule Gastroscopy. Dig Dis Sci 2019; 64:1297-1304. [PMID: 30560329 DOI: 10.1007/s10620-018-5415-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Accepted: 12/04/2018] [Indexed: 02/06/2023]
Abstract
BACKGROUND AND AIMS Good gastric preparation is essential for magnetically controlled capsule gastroscopy (MCCG) examination. This study aims to determine if repetitive position change after dimethicone premedication could further improve gastric cleanliness for MCCG. METHODS Consecutive patients referred for MCCG in our center from May 7 to May 31, 2018 were prospectively enrolled and randomized to undergo repetitive position change for 15 min (position change group) or not (conventional group) after ingesting dimethicone. Primary outcome was gastric cleanliness score and secondary outcomes were detection rate of positive findings, number of lesions per patient, gastric examination time, and safety of MCCG. RESULTS Totals of 43 and 40 were included in the position change and conventional groups, respectively. Gastric cleanliness score in the position change group was significantly higher than in the conventional group (21.2 ± 1.0 vs. 18.6 ± 2.0, P < 0.001), as was the proportion of acceptable gastric cleanliness (gastric cleanliness score ≥ 18) (100% vs. 72.5%, P < 0.001). There was no statistical difference in detection rate of positive findings between the two groups (27.9% vs. 27.5%, P = 0.97). In the position change group, the gastric examination time was significantly reduced (13.2 ± 4.0 vs. 15.3 ± 5.1, P = 0.043). No adverse events were observed. CONCLUSIONS Repetitive position change after dimethicone premedication significantly improves gastric cleanliness for MCCG examination. Clinical Trial Registration ClinicalTrials.gov, ID: NCT03514966.
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Affiliation(s)
- Yuan-Chen Wang
- National Clinical Research Center for Digestive Diseases, Department of Gastroenterology, Changhai Hospital, Second Military Medical University, 168 Changhai Road, Shanghai, 200433, China
| | - Jun Pan
- National Clinical Research Center for Digestive Diseases, Department of Gastroenterology, Changhai Hospital, Second Military Medical University, 168 Changhai Road, Shanghai, 200433, China
| | - Xi Jiang
- National Clinical Research Center for Digestive Diseases, Department of Gastroenterology, Changhai Hospital, Second Military Medical University, 168 Changhai Road, Shanghai, 200433, China
| | - Xiao-Ju Su
- National Clinical Research Center for Digestive Diseases, Department of Gastroenterology, Changhai Hospital, Second Military Medical University, 168 Changhai Road, Shanghai, 200433, China
| | - Wei Zhou
- National Clinical Research Center for Digestive Diseases, Department of Gastroenterology, Changhai Hospital, Second Military Medical University, 168 Changhai Road, Shanghai, 200433, China
| | - Wen-Bin Zou
- National Clinical Research Center for Digestive Diseases, Department of Gastroenterology, Changhai Hospital, Second Military Medical University, 168 Changhai Road, Shanghai, 200433, China
| | - Yang-Yang Qian
- National Clinical Research Center for Digestive Diseases, Department of Gastroenterology, Changhai Hospital, Second Military Medical University, 168 Changhai Road, Shanghai, 200433, China
| | - Yi-Zhi Chen
- National Clinical Research Center for Digestive Diseases, Department of Gastroenterology, Changhai Hospital, Second Military Medical University, 168 Changhai Road, Shanghai, 200433, China
| | - Xiao Liu
- National Clinical Research Center for Digestive Diseases, Department of Gastroenterology, Changhai Hospital, Second Military Medical University, 168 Changhai Road, Shanghai, 200433, China
| | - Jin Yu
- National Clinical Research Center for Digestive Diseases, Department of Gastroenterology, Changhai Hospital, Second Military Medical University, 168 Changhai Road, Shanghai, 200433, China
| | - Xiao-Nan Yan
- National Clinical Research Center for Digestive Diseases, Department of Gastroenterology, Changhai Hospital, Second Military Medical University, 168 Changhai Road, Shanghai, 200433, China
| | - An-Jing Zhao
- National Clinical Research Center for Digestive Diseases, Department of Gastroenterology, Changhai Hospital, Second Military Medical University, 168 Changhai Road, Shanghai, 200433, China
| | - Zhao-Shen Li
- National Clinical Research Center for Digestive Diseases, Department of Gastroenterology, Changhai Hospital, Second Military Medical University, 168 Changhai Road, Shanghai, 200433, China
| | - Zhuan Liao
- National Clinical Research Center for Digestive Diseases, Department of Gastroenterology, Changhai Hospital, Second Military Medical University, 168 Changhai Road, Shanghai, 200433, China.
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Borra V, Avau B, De Paepe P, Vandekerckhove P, De Buck E. Is placing a victim in the left lateral decubitus position an effective first aid intervention for acute oral poisoning? A systematic review. Clin Toxicol (Phila) 2019; 57:603-616. [DOI: 10.1080/15563650.2019.1574975] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Vere Borra
- Centre for Evidence-Based Practice (CEBaP), Belgian Red Cross, Mechelen, Belgium
| | - Bert Avau
- Centre for Evidence-Based Practice (CEBaP), Belgian Red Cross, Mechelen, Belgium
- Cochrane Belgium, Center for Evidence-Based Medicine (Cebam), Leuven, Belgium
| | - Peter De Paepe
- Department of Emergency Medicine, Ghent University Hospital, Ghent, Belgium
| | - Philippe Vandekerckhove
- Department of Public Health and Primary Care, Faculty of Medicine, KU Leuven, Leuven, Belgium
- Belgian Red Cross, Mechelen, Belgium
| | - Emmy De Buck
- Centre for Evidence-Based Practice (CEBaP), Belgian Red Cross, Mechelen, Belgium
- Department of Public Health and Primary Care, Faculty of Medicine, KU Leuven, Leuven, Belgium
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Mazzawi T, Bartsch E, Benammi S, Ferro RMC, Nikitina E, Nimer N, Ortega LJ, Perrotte C, Pithon JV, Rosalina S, Sharp A, Stevano R, Hatlebakk JG, Hausken T. Gastric Emptying of Low- and High-Caloric Liquid Meals Measured Using Ultrasonography in Healthy Volunteers. Ultrasound Int Open 2019; 5:E27-E33. [PMID: 30648161 PMCID: PMC6327730 DOI: 10.1055/a-0783-2170] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2018] [Revised: 09/23/2018] [Accepted: 10/27/2018] [Indexed: 02/07/2023] Open
Abstract
Purpose Delayed gastric emptying is present in patients with functional dyspepsia (FD), diabetes mellitus, and neurological diseases. Diet may affect gastric emptying symptoms in patients with FD. We sought to determine the extent to which gastric emptying and symptoms of dyspepsia are influenced by caloric content in healthy subjects using ultrasonography. Materials and Methods 32 healthy volunteers were given 2 meals with different caloric content in random order. Gastric emptying was determined using ultrasonography to measure antral area when fasting, and postprandially at intervals of 0, 10, 20, and 30 min. Dyspeptic symptoms including discomfort, nausea, and fullness were graded. Results The antral area following a high-caloric meal compared to a low-caloric meal was significantly increased at 0, 10, 20, and 30 min (P=0.0203,<0.0001<0.0001,<0.0001, respectively), as was the median fullness (P<0.0048, 0.0001, 0.0009, 0.0001, respectively) measured at the same time points. There was a weak correlation (r2=0.1, P<0.0001) between the antral area and subjective fullness. No differences between gastric emptying in males and females were found. Conclusion The caloric content of a meal influences gastric emptying. Using ultrasonography to measure the antral area helps us to assess gastric emptying and therefore to assess patients with functional dyspepsia.
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Affiliation(s)
- Tarek Mazzawi
- Department of Medicine, Haukeland University Hospital, Bergen, Norway.,Clinical Medicine, University of Bergen, Bergen, Norway
| | - Emily Bartsch
- Clinical Medicine, University of Bergen, Bergen, Norway
| | - Sara Benammi
- Clinical Medicine, University of Bergen, Bergen, Norway
| | | | | | - Nancy Nimer
- Clinical Medicine, University of Bergen, Bergen, Norway
| | | | | | | | | | - Alexis Sharp
- Clinical Medicine, University of Bergen, Bergen, Norway
| | - Reza Stevano
- Clinical Medicine, University of Bergen, Bergen, Norway
| | - Jan Gunnar Hatlebakk
- Department of Medicine, Haukeland University Hospital, Bergen, Norway.,Clinical Medicine, University of Bergen, Bergen, Norway
| | - Trygve Hausken
- Department of Medicine, Haukeland University Hospital, Bergen, Norway.,Clinical Medicine, University of Bergen, Bergen, Norway
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Avau B, Borra V, Vanhove A, Vandekerckhove P, De Paepe P, De Buck E. First aid interventions by laypeople for acute oral poisoning. Cochrane Database Syst Rev 2018; 12:CD013230. [PMID: 30565220 PMCID: PMC6438817 DOI: 10.1002/14651858.cd013230] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
BACKGROUND Oral poisoning is a major cause of mortality and disability worldwide, with estimates of over 100,000 deaths due to unintentional poisoning each year and an overrepresentation of children below five years of age. Any effective intervention that laypeople can apply to limit or delay uptake or to evacuate, dilute or neutralize the poison before professional help arrives may limit toxicity and save lives. OBJECTIVES To assess the effects of pre-hospital interventions (alone or in combination) for treating acute oral poisoning, available to and feasible for laypeople before the arrival of professional help. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials, MEDLINE, Embase, CINAHL, ISI Web of Science, International Pharmaceutical Abstracts, and three clinical trials registries to 11 May 2017, and we also carried out reference checking and citation searching. SELECTION CRITERIA We included randomized controlled trials comparing interventions (alone or in combination) that are feasible in a pre-hospital setting for treating acute oral poisoning patients, including but potentially not limited to activated charcoal (AC), emetics, cathartics, diluents, neutralizing agents and body positioning. DATA COLLECTION AND ANALYSIS Two reviewers independently performed study selection, data collection and assessment. Primary outcomes of this review were incidence of mortality and adverse events, plus incidence and severity of symptoms of poisoning. Secondary outcomes were duration of symptoms of poisoning, drug absorption, and incidence of hospitalization and ICU admission. MAIN RESULTS We included 24 trials involving 7099 participants. Using the Cochrane 'Risk of bias' tool, we assessed no study as being at low risk of bias for all domains. Many studies were poorly reported, so the risk of selection and detection biases were often unclear. Most studies reported important outcomes incompletely, and we judged them to be at high risk of reporting bias.All but one study enrolled oral poisoning patients in an emergency department; the remaining study was conducted in a pre-hospital setting. Fourteen studies included multiple toxic syndromes or did not specify, while the other studies specifically investigated paracetamol (2 studies), carbamazepine (2 studies), tricyclic antidepressant (2 studies), yellow oleander (2 studies), benzodiazepine (1 study), or toxic berry intoxication (1 study). Eighteen trials investigated the effects of activated charcoal (AC), administered as a single dose (SDAC) or in multiple doses (MDAC), alone or in combination with other first aid interventions (a cathartic) and/or hospital treatments. Six studies investigated syrup of ipecac plus other first aid interventions (SDAC + cathartic) versus ipecac alone. The collected evidence was mostly of low to very low certainty, often downgraded for indirectness, risk of bias or imprecision due to low numbers of events.First aid interventions that limit or delay the absorption of the poison in the bodyWe are uncertain about the effect of SDAC compared to no intervention on the incidence of adverse events in general (zero events in both treatment groups; 1 study, 451 participants) or vomiting specifically (Peto odds ratio (OR) 4.17, 95% confidence interval (CI) 0.30 to 57.26, 1 study, 25 participants), ICU admission (Peto OR 7.77, 95% CI 0.15 to 391.93, 1 study, 451 participants) and clinical deterioration (zero events in both treatment groups; 1 study, 451 participants) in participants with mixed types or paracetamol poisoning, as all evidence for these outcomes was of very low certainty. No studies assessed SDAC for mortality, duration of symptoms, drug absorption or hospitalization.Only one study compared SDAC to syrup of ipecac in participants with mixed types of poisoning, providing very low-certainty evidence. Therefore we are uncertain about the effects on Glasgow Coma Scale scores (mean difference (MD) -0.15, 95% CI -0.43 to 0.13, 1 study, 34 participants) or incidence of adverse events (risk ratio (RR) 1.24, 95% CI 0.26 to 5.83, 1 study, 34 participants). No information was available concerning mortality, duration of symptoms, drug absorption, hospitalization or ICU admission.This review also considered the added value of SDAC or MDAC to hospital interventions, which mostly included gastric lavage. No included studies investigated the use of body positioning in oral poisoning patients.First aid interventions that evacuate the poison from the gastrointestinal tractWe found one study comparing ipecac versus no intervention in toxic berry ingestion in a pre-hospital setting. Low-certainty evidence suggests there may be an increase in the incidence of adverse events, but the study did not report incidence of mortality, incidence or duration of symptoms of poisoning, drug absorption, hospitalization or ICU admission (103 participants).In addition, we also considered the added value of syrup of ipecac to SDAC plus a cathartic and the added value of a cathartic to SDAC.No studies used cathartics as an individual intervention.First aid interventions that neutralize or dilute the poison No included studies investigated the neutralization or dilution of the poison in oral poisoning patients.The review also considered combinations of different first aid interventions. AUTHORS' CONCLUSIONS The studies included in this review provided mostly low- or very low-certainty evidence about the use of first aid interventions for acute oral poisoning. A key limitation was the fact that only one included study actually took place in a pre-hospital setting, which undermines our confidence in the applicability of these results to this setting. Thus, the amount of evidence collected was insufficient to draw any conclusions.
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Affiliation(s)
- Bert Avau
- Belgian Red CrossCentre for Evidence‐Based PracticeMotstraat 42MechelenBelgium2800
- Belgian Centre for Evidence‐Based Medicine ‐ Cochrane BelgiumKapucijnenvoer 33, blok JLeuvenBelgium3000
| | - Vere Borra
- Belgian Red CrossCentre for Evidence‐Based PracticeMotstraat 42MechelenBelgium2800
| | - Anne‐Catherine Vanhove
- Belgian Red CrossCentre for Evidence‐Based PracticeMotstraat 42MechelenBelgium2800
- Belgian Centre for Evidence‐Based Medicine ‐ Cochrane BelgiumKapucijnenvoer 33, blok JLeuvenBelgium3000
| | - Philippe Vandekerckhove
- Belgian Red CrossMotstraat 40MechelenBelgium2800
- KU LeuvenDepartment of Public Health and Primary Care, Faculty of MedicineKapucijnenvoer 35 blok dLeuvenBelgium3000
| | - Peter De Paepe
- Ghent University HospitalDepartment of Emergency MedicineGhentBelgium
| | - Emmy De Buck
- Belgian Red CrossCentre for Evidence‐Based PracticeMotstraat 42MechelenBelgium2800
- KU LeuvenDepartment of Public Health and Primary Care, Faculty of MedicineKapucijnenvoer 35 blok dLeuvenBelgium3000
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Bayraktar MF, Ozeke O. Serial echocardiographic changes with different body positions and sleeping side preference in heart failure patients. Echocardiography 2018; 35:1132-1137. [DOI: 10.1111/echo.13888] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Affiliation(s)
- Muhammed Fatih Bayraktar
- Department of Cardiology; Turkiye Yuksek Ihtisas Training and Research Hospital; Health Sciences University; Ankara Turkey
| | - Ozcan Ozeke
- Department of Cardiology; Turkiye Yuksek Ihtisas Training and Research Hospital; Health Sciences University; Ankara Turkey
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Zhang CL, Geng CH, Yang ZW, Li YL, Tong LQ, Gao P, Gao YQ. Changes in patients’ symptoms and gastric emptying after Helicobacter pylori treatment. World J Gastroenterol 2016; 22:4585-4593. [PMID: 27182168 PMCID: PMC4858640 DOI: 10.3748/wjg.v22.i18.4585] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2016] [Revised: 02/29/2016] [Accepted: 03/18/2016] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the changes in clinical symptoms and gastric emptying and their association in functional dyspepsia (FD) patients.
METHODS: Seventy FD patients were enrolled and divided into 2 groups Helicobacter pylori (H. pylori)-negative group (28 patients), and H. pylori-positive group (42 patients). Patients in the H. pylori-positive group were further randomly divided into groups: H. pylori-treatment group (21 patients) and conventional treatment group (21 patients). Seventy two healthy subjects were selected as the control group. The proximal and distal stomach area was measured by ultrasound immediately after patients took the test meal, and at 20, 40, 60 and 90 min; then, gastric half-emptying time was calculated. The incidence of symptoms and gastric half-emptying time between the FD and control groups were compared. The H. pylori-negative and conventional treatment groups were given conventional treatment: domperidone 0.6 mg/(kg/d) for 1 mo. The H. pylori-treatment group was given H. pylori eradication treatment + conventional treatment: lansoprazole 30 mg once daily, clarithromycin 0.5 g twice daily and amoxicillin 1.0 g twice daily for 1 wk, then domperidone 0.6 mg/(kg/d) for 1 mo. The incidence of symptoms and gastric emptying were compared between the FD and control groups. The relationship between dyspeptic symptoms and gastric half-emptying time in the FD and control groups were analyzed. Then total symptom scores before and after treatment and gastric half-emptying time were compared among the 3 groups.
RESULTS: The incidence of abdominal pain, epigastric burning sensation, abdominal distension, nausea, belching, and early satiety symptoms in the FD group were significantly higher than in the control group (50.0% vs 20.8%; 37.1% vs 12.5%; 78.6% vs 44.4%; 45.7% vs 22.2%; 52.9% vs 15.3%; 57.1% vs 19.4%; all P < 0.05). The gastric half-emptying times of the proximal end, distal end, and the whole stomach in the FD group were slower than in the control group (93.7 ± 26.2 vs 72.0 ± 14.3; 102.2 ± 26.4 vs 87.5 ± 18.2; 102.1 ± 28.6 vs 78.3 ± 14.1; all P < 0.05). Abdominal distension, belching and early satiety had an effect on distal gastric half-emptying time (P < 0.05). Abdominal distension and abdominal pain had an effect on the gastric half-emptying time of the whole stomach (P < 0.05). All were risk factors (odds ratio > 1). The total symptom score of the 3 groups after treatment was lower than before treatment (P < 0.05). Total symptom scores after treatment in the H. pylori-treatment group and H. pylori-negative group were lower than in the conventional treatment group (5.15 ± 2.27 vs 7.02 ± 3.04, 4.93 ± 3.22 vs 7.02 ± 3.04, All P < 0.05). The gastric half-emptying times of the proximal end, distal end, and the whole stomach in the H. pylori-negative and H. pylori-treatment groups were shorter than in the conventional treatment group (P < 0.05).
CONCLUSION: FD patients have delayed gastric emptying. H. pylori infection treatment helps to improve symptoms of dyspepsia and is a reasonable choice for treatment in clinical practice.
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