1
|
Gokdemir Y, Eralp EE, Ergenekon AP, Yegit CY, Yanaz M, Mursaloglu H, Uzunoglu B, Kocamaz D, Tastan G, Filbrun A, Enochs C, Bouma S, Iwanicki C, Karakoc F, Nasr SZ, Karadag B. Improvements in body mass index of children with cystic fibrosis following implementation of a standardized nutritional algorithm: A quality improvement project. Pediatr Pulmonol 2023; 58:1463-1470. [PMID: 36747482 DOI: 10.1002/ppul.26344] [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: 03/20/2022] [Revised: 01/24/2023] [Accepted: 02/05/2023] [Indexed: 02/08/2023]
Abstract
BACKGROUND A collaboration between the University of Michigan (UM) Cystic Fibrosis Center (CFC) and Marmara University (MU) CFC was initiated in MU through conducting Quality Improvement projects (QIP). The global aim was to improve nutritional status of children with CF (cwCF), with a specific aim to increase the mean BMI percentile (BMIp) for cwCF by 10 percentile points in 12 months. METHODS Body mass index (BMI) percentiles of cwCF were categorized as: nutritionally adequate (BMIp ≥ 50%); at risk (BMIp 25%-49%); urgently at risk (BMIp 10%-25%); critically at risk (BMIp < 10%). Appropriate interventions were made according to BMIp category every three months. Forced expiratory volume in one-second percent predicted (FEV1pp), and health-related quality of life (HRQoL) were evaluated. RESULTS One hundred and eight-two cwCF with a mean age of 9.1 ± 4.3 years were included in the project. Baseline BMIp increased from 25.6 to 37.2 at the 12th month (p < 0.001). In the critically at-risk group BMIp increased from 3.6 to 20.5 (p < 0.001), in the urgently at risk group from 15.9 to 30.8 (p < 0.001), in the at risk group from 37.0 to 44.2 (p < 0.079) and in the nutritionally adequate group the increase was from 66.8 to 69.5 (p < 0.301). FEV1pp also improved significantly, from 81.3 ± 20.6 to 85.9 ± 20.8 (p < 0.001). Physical functioning, eating problems, and respiratory symptoms domains of the HRQoL evaluation improved (p < 0.05). CONCLUSION This project has led to significant improvements in BMIp, FEV1pp and HRQoL of cwCF; similar projects could easily be implemented by centers in other developing countries.
Collapse
Affiliation(s)
- Yasemin Gokdemir
- Division of Pediatric Pulmonology, Marmara University School of Medicine, Istanbul, Turkey
| | - Ela Erdem Eralp
- Division of Pediatric Pulmonology, Marmara University School of Medicine, Istanbul, Turkey
| | - Almala Pinar Ergenekon
- Division of Pediatric Pulmonology, Marmara University School of Medicine, Istanbul, Turkey
| | - Cansu Yilmaz Yegit
- Division of Pediatric Pulmonology, Marmara University School of Medicine, Istanbul, Turkey
| | - Muruvvet Yanaz
- Division of Pediatric Pulmonology, Marmara University School of Medicine, Istanbul, Turkey
| | - Hakan Mursaloglu
- Department of Emergency Medicine, King's College Hospital, London, UK
- Marmara University School of Medicine, Selim Coremen Cystic Fibrosis Center, Istanbul, Turkey
| | - Burcu Uzunoglu
- Marmara University School of Medicine, Selim Coremen Cystic Fibrosis Center, Istanbul, Turkey
| | - Damla Kocamaz
- Marmara University School of Medicine, Selim Coremen Cystic Fibrosis Center, Istanbul, Turkey
| | - Gamze Tastan
- Marmara University School of Medicine, Selim Coremen Cystic Fibrosis Center, Istanbul, Turkey
| | - Amy Filbrun
- Division of Pediatric Pulmonology, University of Michigan, Ann Arbor, Michigan, USA
| | - Catherine Enochs
- Division of Pediatric Pulmonology, University of Michigan, Ann Arbor, Michigan, USA
| | - Sandra Bouma
- Division of Pediatric Pulmonology, University of Michigan, Ann Arbor, Michigan, USA
| | - Courtney Iwanicki
- Division of Pediatric Pulmonology, University of Michigan, Ann Arbor, Michigan, USA
| | - Fazilet Karakoc
- Division of Pediatric Pulmonology, Marmara University School of Medicine, Istanbul, Turkey
| | - Samya Z Nasr
- Division of Pediatric Pulmonology, University of Michigan, Ann Arbor, Michigan, USA
| | - Bulent Karadag
- Division of Pediatric Pulmonology, Marmara University School of Medicine, Istanbul, Turkey
| |
Collapse
|
2
|
McTavish D, Thornton J. Appetite stimulants for people with cystic fibrosis. Cochrane Database Syst Rev 2022; 9:CD008190. [PMID: 36149378 PMCID: PMC9504874 DOI: 10.1002/14651858.cd008190.pub3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND Chronic loss of appetite in cystic fibrosis concerns both individuals and families. Appetite stimulants have been used to help cystic fibrosis patients with chronic anorexia attain optimal body mass index (BMI) and nutritional status. However, these may have adverse effects on clinical status. This is an updated version of the original review. OBJECTIVES To systematically search for and evaluate the evidence on the beneficial effects of appetite stimulants in the management of cystic fibrosis-related anorexia and synthesise reports of any side effects. SEARCH METHODS We searched the Cochrane Cystic Fibrosis and Genetic Disorders Group's Cystic Fibrosis Trials Register and online trials registries; handsearched reference lists; and contacted local and international experts to identify relevant trials. Last search of the Cystic Fibrosis Trials Register: 23 May 2022. Last search of online trial registries: 10 May 2022. SELECTION CRITERIA Randomised and quasi-randomised controlled trials of appetite stimulants compared to placebo, control, no treatment or different appetite stimulants, or to the same appetite stimulants at different doses or regimens for at least one month in adults and children with cystic fibrosis. DATA COLLECTION AND ANALYSIS Review authors independently extracted data and assessed risk of bias of the included trials. We used the GRADE approach to assess the certainty of the evidence and performed meta-analyses. MAIN RESULTS We included four trials (70 participants) comparing appetite stimulants (cyproheptadine hydrochloride and megestrol acetate) to placebo; the numbers of adults or children within each trial were not always reported. We assessed the certainty of evidence as low due to the small number of participants, incomplete or selective outcome reporting, and unclear risk of selection bias. Regarding our primary outcomes, a meta-analysis of two trials (42 participants) showed that appetite stimulants may produce a larger increase in weight (kg) at three months (mean difference (MD) 1.25 kg, 95% confidence interval (Cl) 0.45 to 2.05), and one trial (17 participants) showed a similar result at six months (MD 3.80 kg, 95% CI 1.27 to 6.33) (both low-certainty evidence). Results also showed that weight z score may increase with appetite stimulants compared to placebo at three months (MD 0.61, 95% CI 0.29 to 0.93; 3 studies; 40 participants; P < 0.001) and at six months (MD 0.74, 95% CI 0.26 to 1.22; 1 trial; 17 participants). There was no evidence of a difference in effect between cyproheptadine hydrochloride and megestrol acetate for either outcome. Only one trial (25 participants) reported analysable data for body composition (BMI), with results favouring cyproheptadine hydrochloride compared to placebo; a further trial (16 participants) narratively agreed with this result. All four trials reported on lung function at durations ranging from two to nine months. Considering analysable data, two trials (42 participants) found that appetite stimulants may make little or no difference in forced expiratory volume at one second (FEV1) % predicted at three months, and one trial (17 participants) found similar results at six months. Two further three-month trials narratively agreed with these results. Limited information was reported for secondary outcomes. Two trials (23 participants) reported results showing that appetite stimulants may increase appetite compared to placebo at three months (odds ratio 45.25, 95% CI 3.57 to 573.33; low-certainty evidence). Only one study reported on quality of life, finding that cyproheptadine reduced fatigue in two participants compared with none with placebo. One study (25 participants) found no difference in energy intake between appetite stimulant or placebo at three months. Insufficient reporting of adverse effects prevented a full determination of their impact. Two studies (33 participants) narratively reported similar requirements for additional antibiotics between appetite stimulants and placebo at three months. AUTHORS' CONCLUSIONS: At six months in adults and children, appetite stimulants improved only two of the outcomes of this review: weight (or weight z score) and subjectively reported appetite. Insufficient reporting of side effects prevented a full determination of their impact. Whilst the data may suggest the potential use of appetite stimulants in treating anorexia in adults and children with cystic fibrosis, this is based upon low-certainty evidence from a small number of trials, therefore firm conclusions cannot be drawn. Clinicians need to be aware of the potential adverse effects of appetite stimulants and actively monitor any individuals prescribed these medications accordingly. Research is required to determine meaningful surrogate measures for appetite and to define what constitutes quality weight gain. Future trials of appetite stimulants should use a validated measure of symptoms including a disease-specific instrument for measuring poor appetite. This review highlights the need for multicentred, adequately powered, and well-designed trials to evaluate agents to safely increase appetite in people with cystic fibrosis and to establish the optimal mode of treatment.
Collapse
Affiliation(s)
- Diane McTavish
- Adult Cystic Fibrosis Unit, Queen Elizabeth University Hospital, Glasgow, UK
| | - Judith Thornton
- Centre for Clinical Practice, National Institute for Health and Care Excellence, Manchester, UK
| |
Collapse
|
3
|
Grunert J, van der Haak N, La Vanda C, Farrow N, Tai A. Cyproheptadine as an appetite stimulant in children with cystic fibrosis. Clin Nutr ESPEN 2021; 42:407-409. [PMID: 33745614 DOI: 10.1016/j.clnesp.2021.01.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 10/26/2020] [Accepted: 01/08/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Cystic fibrosis (CF) is a multi-organ genetically inherited disease that leads to progressive lung disease and nutrient malabsorption. The aim of this study was to assess the effectiveness of cyproheptadine (CH) (Periactin®) as an appetite stimulant on improving the nutrition status of paediatric patients with CF. METHODS We conducted a retrospective study of 15 patients with a suboptimal nutrition status prescribed CH for ≥12 months from 2013 to 2018. Change in Body Mass Index (BMI) z-score and lung function before vs. after treatment with CH were measured as well as dose-response relationship. RESULTS The mean change in BMI z-score over 12 months of treatment with CH was +0.91 compared to -0.52 in the previous 12 months (p∗∗∗ = 0.0002). There was also a trend towards an improvement in lung function over the 12 months of CH treatment compared to the 12 months prior (+2.79 vs -6.2% (p = 0.07)). No dose-response relationship was observed. CONCLUSION These results suggest that CH is effective at improving the nutrition status of paediatric CF patients with suboptimal nutrition.
Collapse
Affiliation(s)
- Jodi Grunert
- Women's and Children's Hospital, Nutrition Department, 72 King William Road, North Adelaide, SA, Australia, 5006.
| | - Natalie van der Haak
- Women's and Children's Hospital, Nutrition Department, 72 King William Road, North Adelaide, SA, Australia, 5006.
| | - Carol La Vanda
- SA Pharmacy, Women's and Children's Hospital, 72 King William Road, North Adelaide, SA, Australia, 5006.
| | - Nigel Farrow
- Women's and Children's Hospital, Department of Respiratory and Sleep Medicine, 72 King William Road, North Adelaide, SA, Australia, 5006; University of Adelaide, Robinson Research Institute, Adelaide, Australia; University of Adelaide, Adelaide Medical School, Adelaide, Australia.
| | - Andrew Tai
- Women's and Children's Hospital, Department of Respiratory and Sleep Medicine, 72 King William Road, North Adelaide, SA, Australia, 5006; University of Adelaide, Robinson Research Institute, Adelaide, Australia.
| |
Collapse
|
4
|
Le TN, Anabtawi A, Putman MS, Tangpricha V, Stalvey MS. Growth failure and treatment in cystic fibrosis. J Cyst Fibros 2020; 18 Suppl 2:S82-S87. [PMID: 31679733 DOI: 10.1016/j.jcf.2019.08.010] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2019] [Revised: 08/12/2019] [Accepted: 08/13/2019] [Indexed: 01/10/2023]
Abstract
Poor growth has long been a characteristic feature of cystic fibrosis (CF) and is significantly linked to lung function and overall health status. Improvements in pulmonary and nutrition care for patients with cystic fibrosis (CF) have resulted in better growth outcomes; however, height gains have not paralleled the improvements in weight in children with CF, and patients with more severe CF mutations remain significantly more affected. Many factors affect the growth hormone-IGF-1 axis and the growth plate of the long bones, including the chronic inflammatory state associated with CF. There are also increasing data on the direct effects of CFTR on bone and implications for CFTR modulators in attaining optimal growth. Treatments aimed at improving growth in CF are also reviewed here.
Collapse
Affiliation(s)
- Trang N Le
- Departments of Internal Medicine and Pediatrics, Division of Endocrinology, Virginia Commonwealth University, Richmond, VA, USA.
| | - Abeer Anabtawi
- Department of Internal Medicine, University of Kansas Medical Center, Kansas City, KS, USA
| | - Melissa S Putman
- Division of Endocrinology, Boston Children's Hospital, Boston, MA, USA
| | - Vin Tangpricha
- Atlanta VA Medical Center, Atlanta, GA, USA; Division of Endocrinology, Metabolism & Lipids, Department of Internal Medicine, Emory University School of Medicine, Atlanta, GA, USA
| | - Michael S Stalvey
- Atlanta VA Medical Center, Atlanta, GA, USA; Department of Pediatrics, University of Alabama at Birmingham, AL, USA
| |
Collapse
|
5
|
Hider A, Nasr SZ. Addressing nutritional failure in a cystic fibrosis patient using nutritional and psychological intervention. Clin Nutr ESPEN 2020; 40:336-339. [DOI: 10.1016/j.clnesp.2020.08.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 07/22/2020] [Accepted: 08/14/2020] [Indexed: 11/16/2022]
|
6
|
Shaikhkhalil AK, Freeman AJ, Sathe M. Variations in Nutrition Practices in Cystic Fibrosis: A Survey of the DIGEST Program. Nutr Clin Pract 2020; 36:1247-1251. [PMID: 33242217 DOI: 10.1002/ncp.10605] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 10/18/2020] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Evidence-based management of gastrointestinal (GI) and nutrition manifestations of cystic fibrosis (CF) is limited, and practice variations have not been studied. METHODS Thus, a survey was developed with the purpose of evaluating current nutrition practices of CF-focused gastroenterologists, specifically utilizing awardees and mentors of the Cystic Fibrosis Foundation (CFF) Developing Innovative GastroEnterology Specialty Training (DIGEST) Program. Topics included appetite stimulation, tube feeding (TF), and aspects of nutrition assessment, specifically urine sodium and essential fatty acid (EFA) status. RESULTS The response rate was 61% (22/36). About half (55%; 12/22) of respondents had 5-10 years of experience in GI, and 23% (5/22) had >10 years. In regard to appetite stimulation, the majority used cyproheptadine; however, duration and pattern of prescribing varied. Variation was noted in TF management pertaining to tube placement, formula choice, and prescribing pancreatic enzyme replacement therapy with overnight TF. The majority did not check EFAs or urine sodium. Treatment for deficiencies in EFA or abnormal urine sodium was inconsistent. CONCLUSION The survey reveals wide variation in management of some aspects of nutrition-related manifestations of CF among experienced providers. This reflects the need for research to provide evidence-based guidelines.
Collapse
Affiliation(s)
- Ala K Shaikhkhalil
- Division of Gastroenterology Hepatology and Nutrition, Nationwide Children's Hospital, Columbus, Ohio, USA
| | - Alvin J Freeman
- Division of Pediatric Gastroenterology, Hepatology, and Nutritio, Children's Healthcare of Atlanta, Atlanta, Georgia, USA
| | - Meghana Sathe
- Division of Pediatric Gastroenterology and Nutrition, UT Southwestern, Children's Health Dallas and Plano, Dallas, Texas, USA
| |
Collapse
|
7
|
Choi W, Choe S, Lau GW. Inactivation of FOXA2 by Respiratory Bacterial Pathogens and Dysregulation of Pulmonary Mucus Homeostasis. Front Immunol 2020; 11:515. [PMID: 32269574 PMCID: PMC7109298 DOI: 10.3389/fimmu.2020.00515] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Accepted: 03/06/2020] [Indexed: 01/21/2023] Open
Abstract
Forkhead box (FOX) proteins are transcriptional factors that regulate various cellular processes. This minireview provides an overview of FOXA2 functions, with a special emphasis on the regulation airway mucus homeostasis in both healthy and diseased lungs. FOXA2 plays crucial roles during lung morphogenesis, surfactant protein production, goblet cell differentiation and mucin expression. In healthy airways, FOXA2 exerts a tight control over goblet cell development and mucin biosynthesis. However, in diseased airways, microbial infections and proinflammatory responses deplete FOXA2 expression, resulting in uncontrolled goblet cell hyperplasia and metaplasia, mucus hypersecretion, and impaired mucociliary clearance of pathogens. Furthermore, accumulated mucus clogs the airways and creates a niche environment for persistent microbial colonization and infection, leading to acute exacerbation and deterioration of pulmonary function in patients with chronic lung diseases. Various studies have shown that FOXA2 inhibition is mediated through induction of antagonistic EGFR and IL-13R-STAT6 signaling pathways as well as through posttranslational modifications induced by microbial infections. An improved understanding of how bacterial pathogens inactivate FOXA2 may pave the way for developing therapeutics that preserve the protein's function, which in turn, will improve the mucus status and mucociliary clearance of pathogens, reduce microbial-mediated acute exacerbation and restore lung function in patients with chronic lung diseases.
Collapse
Affiliation(s)
- Woosuk Choi
- Department of Pathobiology, University of Illinois at Urbana-Champaign, Urbana, IL, United States
| | - Shawn Choe
- Department of Pathobiology, University of Illinois at Urbana-Champaign, Urbana, IL, United States
| | - Gee W Lau
- Department of Pathobiology, University of Illinois at Urbana-Champaign, Urbana, IL, United States
| |
Collapse
|
8
|
Sullivan JS, Mascarenhas MR. Nutrition: Prevention and management of nutritional failure in Cystic Fibrosis. J Cyst Fibros 2018; 16 Suppl 2:S87-S93. [PMID: 28986026 DOI: 10.1016/j.jcf.2017.07.010] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Revised: 07/06/2017] [Accepted: 07/07/2017] [Indexed: 12/21/2022]
Abstract
Close monitoring of nutritional status is critical to the overall health of a patient with CF. As part of routine CF care, measurement of weight and height (and calculation of weight/length or BMI as appropriate) should be performed and analyzed at each visit. Early recognition of nutritional risk is imperative and evaluation with a multidisciplinary team should be performed to assess for caloric intake, caloric malabsorption, and other causes of poor weight gain and growth. Many tools are available to use for intervention, including oral supplementation, behavioral interventions, medications, nutritional therapies, and enteral tube feeding.
Collapse
Affiliation(s)
- Jillian S Sullivan
- Department of Pediatrics, University of Vermont Children's Hospital, Burlington, VT, USA.
| | - Maria R Mascarenhas
- Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA, USA.
| |
Collapse
|
9
|
Abstract
Close attention to nutrition and growth is essential in caring for children with cystic fibrosis (CF). Growth and nutritional status should be monitored as part of routine CF care. Children with CF should achieve growth and nutritional status comparable with that of well-nourished children without CF. Children with CF are at risk for nutritional deficiencies. Optimal nutritional and growth status may be difficult to attain in this population given risk of insufficient caloric intake and likelihood of increased caloric expenditure. Various methods to attain optimal nutritional status may be used, including oral supplementation, behavioral treatment, pharmacotherapy, and enteral nutrition.
Collapse
|
10
|
|
11
|
Schindler T, Michel S, Wilson AWM. Nutrition Management of Cystic Fibrosis in the 21st Century. Nutr Clin Pract 2015; 30:488-500. [PMID: 26113561 DOI: 10.1177/0884533615591604] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Despite significant advancements made in life expectancy over the past century, cystic fibrosis remains a life-threatening genetic disease that affects the gastrointestinal tract, and it has significant impact on the nutrition status of those with the disease. Nutrition management includes a high-calorie/high-fat diet, pancreatic enzyme replacement therapy, vitamin and mineral replacement, and enteral support as needed. As patients are living longer, clinicians may encounter patients with cystic fibrosis in obstetrician offices, endocrine clinics, or hospital settings, owing to lung transplantation or for treatment for distal intestinal obstruction syndrome.
Collapse
Affiliation(s)
- Teresa Schindler
- Rainbow Babies and Children's Hospital Case Medical Center, Cleveland, Ohio
| | - Suzanne Michel
- Medical University of South Carolina, Charleston, South Carolina
| | | |
Collapse
|
12
|
Ramírez I, Filbrun A, Hasan A, Kidwell KM, Nasr SZ. Improving nutritional status in a pediatric cystic fibrosis center. Pediatr Pulmonol 2015; 50:544-51. [PMID: 25389061 DOI: 10.1002/ppul.23128] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2014] [Revised: 06/04/2014] [Accepted: 07/03/2014] [Indexed: 02/05/2023]
Abstract
BACKGROUND The nutritional status of patients with cystic fibrosis (CF) is strongly associated with pulmonary function, respiratory status and survival. Malnutrition could result from a discrepancy between energy needs and food intake while malabsorption results from pancreatic insufficiency which occurs in 85% of people with CF. METHODS A quality improvement (QI) project was designed to improve the nutritional status of patients with CF with low Body Mass Index (BMI) between 3 and 19 years of age. An algorithm was developed which included clinic-based assessments of patients' nutritional status and periodic assessment by a dietitian, social worker and/or psychologist during the project. Gastrostomy tube placement and feeding was offered as a last resort to improve caloric intake. RESULTS 173 patients seen during January-June, 2010, were included in this project. They were classified into four BMI groups and data were collected quarterly through June, 2012. The project target population (BMI percentile ≤ 24) had a median BMI percentile at the start of the project of 11.8. At the end of the project median BMI percentile was 22 (46% improvement). CONCLUSION Improving nutrition and BMI for patients with CF is achievable. There must be a motivated, multi-disciplinary team that includes patients and families. A patient-specific combination of interventions must be used. These interventions could be quite basic for patients with BMI percentile ≥ 25, yet more elaborate for patients with BMI percentile <25. Clinic-based algorithms such as ours can successfully improve the BMI percentile in patients with CF.
Collapse
Affiliation(s)
- Ixsy Ramírez
- Department of Pediatrics, Division of Pediatric Pulmonology University of Michigan Hospital and Health System, Ann Arbor, Michigan
| | - Amy Filbrun
- Department of Pediatrics, Division of Pediatric Pulmonology University of Michigan Hospital and Health System, Ann Arbor, Michigan
| | - Aws Hasan
- Wayne State University Medical School, Detroit, Michigan
| | | | - Samya Z Nasr
- Department of Pediatrics, Division of Pediatric Pulmonology University of Michigan Hospital and Health System, Ann Arbor, Michigan
| |
Collapse
|
13
|
Abstract
BACKGROUND Chronic loss of appetite in cystic fibrosis concerns both individuals and families. Appetite stimulants have been used to help cystic fibrosis patients with chronic anorexia attain optimal body mass index and nutritional status. However, these may have adverse effects on clinical status. OBJECTIVES The aim of this review is to systematically search for and evaluate evidence on the beneficial effects of appetite stimulants in the management of CF-related anorexia and synthesize reports of any side-effects. SEARCH METHODS Trials were identified by searching the Cochrane Cystic Fibrosis and Genetic Disorders Group's Cystic Fibrosis Trials Register, MEDLINE, Embase, CINAHL, handsearching reference lists and contacting local and international experts.Last search of online databases: 01 April 2014.Last search of the Cystic Fibrosis Trials Register: 08 April 2014. SELECTION CRITERIA Randomised and quasi-randomised controlled trials of appetite stimulants, compared to placebo or no treatment for at least one month in adults and children with cystic fibrosis. DATA COLLECTION AND ANALYSIS Authors independently extracted data and assessed the risk of bias within eligible trials. Meta-analyses were performed. MAIN RESULTS Three trials (total of 47 recruited patients) comparing appetite stimulants (cyproheptadine hydrochloride and megesterol acetate) to placebo were included; the numbers of adults or children within each trial were not always reported. The risk of bias of the included trials was graded as moderate.A meta-analysis of all three trials showed appetite stimulants produced a larger increase in weight z score at three months compared to placebo, mean difference 0.61 (95% confidence interval 0.29 to 0.93) (P < 0.001) (n = 40) with no evidence of a difference in effect between two different appetite stimulants. One of these trials also reported a significant weight increase with megesterol acetate compared to placebo at six months (n = 17). The three trials reported no significant differences in forced expiratory volume at one second (per cent predicted) between the appetite stimulant groups and placebo at follow up, with durations ranging from two to nine months. A meta-analysis of two trials showed a significantly higher proportion of patients reporting increased appetite, odds ratio 45.25 (95% confidence interval 3.57 to 573.33) (P = 0.003) (n = 23), but the frequency of reported side effects was undetermined. AUTHORS' CONCLUSIONS In the short term (six months) in adults and children, appetite stimulants improved only two of the outcomes in this review - weight (or weight z score) and appetite; and side effects were insufficiently reported to determine the full extent of their impact. Whilst the data may suggest the potential use of appetite stimulants in treating anorexia in adults and children with cystic fibrosis, this is based upon moderate quality data from a small number of trials and so this therapy cannot be conclusively recommended based upon the findings in the review. Clinicians need to be aware of the potential adverse effects of appetite stimulants and actively monitor any patients prescribed these medications accordingly.Research is needed to determine meaningful surrogate measures for appetite and define what constitutes quality weight gain. Future trials of appetite stimulants should use a validated measure of symptoms including a disease-specific instrument for measuring poor appetite. This review highlights the need for multicentred, adequately powered and well-designed trials to evaluate agents to safely increase appetite in people with cystic fibrosis and to establish the optimal mode of treatment.
Collapse
Affiliation(s)
- Ruth Chinuck
- Adult CF Unit, Department of Dietetics and Nutrition, Therapy Services, Nottingham University Hospitals, City Campus, Hucknall Road, Nottingham, UK, NG5 1PB
| | | | | | | |
Collapse
|
14
|
|
15
|
Oshrine K, McGrath D, Goldfarb S. Transplanting the adolescent cystic fibrosis patient: can we do it? Ther Adv Respir Dis 2012; 7:101-9. [DOI: 10.1177/1753465812464411] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Bilateral lung transplantation remains a treatment for end-stage cystic fibrosis (CF) lung disease when there is no further medical or surgical treatment available. The aim of lung transplantation is to improve patient life expectancy. The consensus view that lung transplantation extends life in children has been challenged. However, challengers have faced alternative explanations of their finding and it is largely accepted that lung transplantation in the adolescent patient population is an important treatment modality. The goal of this article is to address these concerns and assist with developing creative approaches to this known challenging subset of patients. The main focus of this article will be to discuss the looming question: what existing evidence or best practice insights could improve bilateral lung transplantation outcomes for adolescent patients with end-stage CF?
Collapse
Affiliation(s)
- Kathleen Oshrine
- Division of Pulmonary Medicine, The Children’s Hospital of Philadelphia, Philadelphia, PA, USA
| | - Debby McGrath
- Division of Pulmonary Medicine, The Children’s Hospital of Philadelphia, Philadelphia, PA, USA
| | - Samuel Goldfarb
- Division of Pulmonary Medicine, University of Pennsylvania, The Children’s Hospital of Philadelphia, 34 Street and Civic Center Boulevard, Philadelphia, PA 19104, USA
| |
Collapse
|
16
|
Bederman I, Perez A, Henderson L, Freedman JA, Poleman J, Guentert D, Ruhrkraut N, Drumm ML. Altered de novo lipogenesis contributes to low adipose stores in cystic fibrosis mice. Am J Physiol Gastrointest Liver Physiol 2012; 303:G507-18. [PMID: 22679004 PMCID: PMC3774510 DOI: 10.1152/ajpgi.00451.2011] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2011] [Accepted: 06/06/2012] [Indexed: 01/31/2023]
Abstract
Cystic fibrosis (CF) mouse models exhibit exocrine pancreatic function, yet they do not develop adipose stores to the levels of non-CF mice. CF mice homozygous for the Cftr mutation (F508del) at 3 wk (postweaning) and 6 wk (young adult) of age had markedly less adipose tissue than non-CF mice. Food intake was markedly lower in 3-wk-old CF mice but normalized by 6 wk of age. Both 3- and 6-wk-old mice had dietary lipid absorption and fecal lipid excretion comparable to non-CF mice. Hepatic de novo lipogenesis (DNL), determined by (2)H incorporation, was reduced in CF mice. At 3 wk, F508del mice had significantly decreased DNL of palmitate and stearate, by 83% and 80%, respectively. By 6 wk, DNL rates in non-CF mice remained unchanged compared with 3-wk-old mice, while DNL rates of F508del mice were still reduced, by 33% and 40%, respectively. Adipose tissue fatty acid (FA) profiles were comparable in CF and non-CF mice, indicating that adipose differences are quantitative, not qualitative. A correspondingly lower content of (2)H-labeled FA was found in CF adipose tissue, consistent with reduced deposition of newly made hepatic triglycerides and/or decreased adipose tissue lipogenesis. Hepatic transcriptome analysis revealed lower mRNA expression from several genes involved in FA biosynthesis, suggesting downregulation of this pathway as a mechanism for the reduced lipogenesis. These novel data provide a model for altered lipid metabolism in CF, independent of malabsorption, and may partly explain the inability of pancreatic enzyme replacement therapy to completely restore normal body mass to CF patients.
Collapse
Affiliation(s)
- Ilya Bederman
- Department of Pediatrics, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA.
| | | | | | | | | | | | | | | |
Collapse
|
17
|
Bradley GM, Carson KA, Leonard AR, Mogayzel PJ, Oliva-Hemker M. Nutritional outcomes following gastrostomy in children with cystic fibrosis. Pediatr Pulmonol 2012; 47:743-8. [PMID: 22298389 PMCID: PMC3343175 DOI: 10.1002/ppul.22507] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2011] [Accepted: 01/05/2012] [Indexed: 01/19/2023]
Abstract
OBJECTIVE In 2005 the Cystic Fibrosis (CF) Foundation recommended that children with CF maintain a body mass index (BMI) ≥ 50th percentile. Our study evaluated if gastrostomy (GT) placement increases the likelihood of reaching that goal compared to a standardized nutrition protocol. STUDY DESIGN Retrospective study of 20 children with CF ages 2-20 years with GTs placed from 2005 to 2010. Each case was pair-matched on age, sex, pancreatic status, BMI, and lung function with a nonGT child with CF. Outcome measures included nutritional status and lung function at 6 months and 1 year. RESULTS At baseline, mean ± SD BMI Z-scores were similar (cases -1.19 ± 0.60, controls -1.10 ± 0.50; P = 0.10). Cases had a significant 6-month increase in mean BMI Z-score to -0.29 ± 0.84 compared to -1.02 ± 0.67 for controls (P < 0.001). By 1 year, the change in mean BMI Z-score was less different (cases -0.41 ± 0.76, controls -0.71 ± 0.51; P = 0.07). Both groups had stable lung function. From exact logistic regression analysis, the odds ratio for cases compared to controls of reaching BMI ≥ 50th percentile was 9.70 (95% CI: 1.05-484.7; P = 0.04) at 6 months and 3.65 (95%CI: 0.69-25.86; P = 0.16) at 1 year. CONCLUSION Our study suggests that children with CF who receive GTs are more likely to achieve BMI ≥ 50th percentile than matched children without GTs.
Collapse
Affiliation(s)
- Gia M Bradley
- Division of Pediatric Gastroenterology and Nutrition, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | | | | | | | | |
Collapse
|
18
|
Abstract
PURPOSE OF REVIEW To review the contribution of various therapeutic interventions on both longevity and quality of life in cystic fibrosis patients. RECENT FINDINGS Long-term survival in cystic fibrosis has increased markedly in the past 25 years, largely due to a robust clinical trials program carried out at Cystic Fibrosis Foundation accredited clinical centers in the United States and similar organizations worldwide. Cystic fibrosis patients are recommended complex, time-intensive daily therapies that are often difficult for families and patients to sustain long-term. Recently, attention to the perceived value of a particular therapy on a patient's well being is recognized as important for individualizing therapeutic regimens that provide maximal clinical benefit and are more likely to be adhered to long-term by the patient. Cystic fibrosis care is in a new era in which patient-related outcomes (PROs) for the assessment of health-related quality of life (HRQOL) are regarded with equal importance to medically beneficial therapies. SUMMARY Numerous advances in the clinical care of cystic fibrosis have led to improved survival, although definitive correction of the abnormal cystic fibrosis transmembrane regulator protein function remains elusive. Patients struggle to maintain rigorous, time-intensive therapeutic regimens, whereas clinicians strive to identify which interventions preserve quality of life. Cystic fibrosis patients depend on their caregiver's ability to assess both the medical benefit and the contribution to quality of life that therapeutic regimes bring to their disease. Caregivers, in turn, need measures of HRQOL in order to prioritize the various therapeutic interventions that are at their disposal in order to provide not just longevity, but meaningful quality of life.
Collapse
|
19
|
Asnaashari S, Delazar A, Habibi B, Vasfi R, Nahar L, Hamedeyazdan S, Sarker SD. Essential Oil from Citrus aurantifolia prevents ketotifen-induced weight-gain in mice. Phytother Res 2010; 24:1893-7. [DOI: 10.1002/ptr.3227] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
20
|
Abstract
Nutritional status is strongly associated with pulmonary function and survival in cystic fibrosis patients. Attainment of a normal growth pattern in childhood and maintenance of adequate nutritional status in adulthood represent major goals of multidisciplinary cystic fibrosis centers. International guidelines on energy intake requirements, pancreatic enzyme-replacement therapy and fat-soluble vitamin supplementation are of utmost importance in daily practice. The present review summarizes the most up-to-date information on early nutritional management in newly diagnosed patients and evaluates the benefits of aggressive nutritional support, assessment of nutritional status, recommendations for nutrition-related management in pancreatic-insufficient patients and the possible therapeutic impact of fat intake modulation upon inflammatory status.
Collapse
Affiliation(s)
- Anne Munck
- CF Center, University Hospital Robert Debré, AP-HP 48, bd Serurier 75019 Paris, France.
| |
Collapse
|
21
|
Oxandrolone Improves Height Velocity and BMI in Patients with Cystic Fibrosis. INTERNATIONAL JOURNAL OF PEDIATRIC ENDOCRINOLOGY 2010; 2009:826895. [PMID: 20145725 PMCID: PMC2817396 DOI: 10.1155/2009/826895] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/04/2009] [Accepted: 11/03/2009] [Indexed: 11/18/2022]
Abstract
Objective. To evaluate the effectiveness of oxandrolone in improving the nutritional status and linear growth of pediatric patients with cystic fibrosis (CF).
Methods. Medical records of patients with CF treated with oxandrolone were reviewed for height z score, height velocity (HV), BMI z score, weight velocity (WV), Tanner stage, pulmonary function, liver enzyme levels, and any reported adverse events. Data were compared before (pre-Ox) and after (Ox) oxandrolone using a paired t-test.
Results. 5 subjects (ages 8.5–14.5 years) were treated with oxandrolone 2.5 mg daily for 8–38 months. After 8–12 months of treatment, there was a statistically significant improvement in HV (pre-Ox = 5.3 ± 1.4 cm/yr, Ox = 8.3 ± 1.2 cm/yr, P < .01) and BMI z score (pre-Ox = −0.61 ± 1.04, Ox = −0.30 ± 0.86, P = .02). Both height z score (pre-Ox = −1.64 ± 0.63, Ox = −1.30 ± 0.49, P = .057) and WV (pre-Ox = 4.2 ± 3.7 kg/yr, Ox = 6.8 ± 1.0 kg/yr, P = .072) showed beneficial trends that did not reach statistical significance. No adverse events were reported.
Conclusions. In this brief clinical report, oxandrolone improved the HV and BMI z score in patients with CF. Larger studies are needed to determine if oxandrolone is an effective, safe, and affordable option to stimulate appetite, improve weight gain, and promote linear growth in patients with CF.
Collapse
|
22
|
Varness T, Seffrood E, Connor E, Rock M, Allen D. Oxandrolone Improves Height Velocity and BMI in Patients with Cystic Fibrosis. INTERNATIONAL JOURNAL OF PEDIATRIC ENDOCRINOLOGY 2009. [DOI: 10.1186/1687-9856-2009-826895] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
|
23
|
|