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Lucas SEM, Raspin K, Mackintosh J, Glaspole I, Reynolds PN, Chia C, Grainge C, Kendall P, Troy L, Schwartz DA, Wood-Baker R, Walsh SLF, Moodley Y, Robertson J, Macansh S, Walters EH, Chambers D, Corte TJ, Dickinson JL. Preclinical interstitial lung disease in relatives of familial pulmonary fibrosis patients. Pulmonology 2023; 29:257-260. [PMID: 36216738 DOI: 10.1016/j.pulmoe.2022.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 09/06/2022] [Accepted: 09/06/2022] [Indexed: 05/05/2023] Open
Affiliation(s)
- S E M Lucas
- Menzies Institute for Medical Research, University of Tasmania, Hobart, TAS, Australia
| | - K Raspin
- Menzies Institute for Medical Research, University of Tasmania, Hobart, TAS, Australia
| | - J Mackintosh
- School of Medicine, The University of Queensland, Brisbane, QLD, Australia; QLD Lung Transplant Service, Department of Thoracic Medicine, The Prince Charles Hospital, Brisbane, QLD, Australia
| | - I Glaspole
- Department of Respiratory Medicine, Alfred Health, Melbourne, VIC, Australia; Department of Medicine, Monash University, Melbourne, VIC, Australia
| | - P N Reynolds
- Royal Adelaide Hospital, Adelaide, SA, Australia; University of Adelaide, Adelaide, SA, Australia
| | - C Chia
- Launceston General Hospital, Launceston, TAS, Australia
| | - C Grainge
- School of Medicine and Public Health, University of Newcastle, Callaghan, NSW, Australia
| | - P Kendall
- Respiratory Medicine Service, Albany, WA, Australia; School of Medicine and Pharmacology, University of Western Australia, Perth, WA, Australia
| | - L Troy
- Department of Respiratory Medicine, Royal Prince Alfred Hospital, Camperdown, NSW, Australia; School of Medicine, The University of Sydney, Camperdown, NSW, Australia
| | - D A Schwartz
- Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - R Wood-Baker
- Tasmanian School of Medicine, University of Tasmania, Hobart, TAS, Australia
| | - S L F Walsh
- National Heart and Lung Institute, Imperial College London, London, England, UK
| | - Y Moodley
- University of Western Australia, Institute for Respiratory Health, Perth, WA, Australia; Department of Respiratory Medicine, Fiona Stanley Hospital, Perth, WA, Australia
| | - J Robertson
- Border Physicians Group, West Albury, NSW, Australia
| | - S Macansh
- Lung Foundation Australia, Brisbane, QLD, Australia
| | - E H Walters
- Menzies Institute for Medical Research, University of Tasmania, Hobart, TAS, Australia; Tasmanian School of Medicine, University of Tasmania, Hobart, TAS, Australia
| | - D Chambers
- School of Medicine, The University of Queensland, Brisbane, QLD, Australia; QLD Lung Transplant Service, Department of Thoracic Medicine, The Prince Charles Hospital, Brisbane, QLD, Australia
| | - T J Corte
- Department of Respiratory Medicine, Royal Prince Alfred Hospital, Camperdown, NSW, Australia; School of Medicine, The University of Sydney, Camperdown, NSW, Australia
| | - J L Dickinson
- Menzies Institute for Medical Research, University of Tasmania, Hobart, TAS, Australia.
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Olson M, Helfenbein E, Su L, Berg M, Knight L, Troy L, Sacks L, Sakai D, Su F. Variability in the time to initiation of CPR in continuously monitored pediatric ICUs. Resuscitation 2018; 127:95-99. [PMID: 29605703 DOI: 10.1016/j.resuscitation.2018.03.033] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2017] [Revised: 03/17/2018] [Accepted: 03/26/2018] [Indexed: 11/29/2022]
Abstract
AIM To study the influence of patient characteristics and unit ergonomics and human factors on the time to initiation of CPR. METHODS A single center study of children, 0 to 21 years old, admitted to an ICU who experienced cardiopulmonary arrest (CPA) requiring >1 min of chest compressions. Time of CPA was determined by analysis of continuous ECG, plethysmography, arterial blood pressure, and end-tidal CO2 (EtCO2) waveforms. Initiation of CPR was identified by the onset of cyclic artifact in the ECG waveform. Patient characteristics and unit ergonomics and human factors were examined including CPA cause, identification on the High-Risk Checklist (HRC), existing monitoring, ICU type, time of day, nursing shift change, and outcome. RESULTS The median time from CPA to initiation of CPR was 50.5 s (IQR 26.5 to 127.5) in 36 CPAs. Forty-seven percent of patients experienced time from CPA to initiation of CPR of >1 min. There was no difference in CPA cause, ICU type, time of day, or nursing shift change. CONCLUSION Nearly half of pediatric patients who experienced CPA in an ICU setting did not meet AHA guidelines for early initiation of CPR. This is an opportunity to study the recognition phase of CPA using continuous monitoring data with the aim of improving the understanding of and factors contributing to delays in initiation of CPR.
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Affiliation(s)
- M Olson
- Department of Pediatrics, Stanford University School of Medicine, Stanford, CA, USA.
| | | | - L Su
- Department of Pediatrics, Stanford University School of Medicine, Stanford, CA, USA
| | - M Berg
- Department of Pediatrics, Stanford University School of Medicine, Stanford, CA, USA
| | - L Knight
- Stanford Children's Health, Palo Alto, CA, USA
| | - L Troy
- Department of Pediatrics, Stanford University School of Medicine, Stanford, CA, USA
| | - L Sacks
- Department of Pediatrics, Stanford University School of Medicine, Stanford, CA, USA
| | - D Sakai
- Department of Pediatrics, Stanford University School of Medicine, Stanford, CA, USA
| | - F Su
- Department of Pediatrics, Stanford University School of Medicine, Stanford, CA, USA
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Abstract
The present paper reviews research in the area of the broad-spectrum chemotherapeutic agent cisplatin (cis-diamminedichloro-platinum II) and examines the implications for clinical neuropsychology arising from the neurological disruption associated with cisplatin-based therapy. The paper begins with a brief review of cisplatin treatment in terms other than survival alone, and examines the side-effects and the potential central nervous system (CNS) dysfunction in terms of neurological symptoms and concomitant implications for neuropsychology. Two main implications for clinical neuropsychology arising from cisplatin therapy are identified. First, cisplatin therapy impacts upon the psychological well-being of the patient, particularly during and in the months following treatment. It is suggested that during this time, a primary role for neuropsychology is to focus upon the monitoring and the active enhancement of the patient's social, psychological and spiritual resources. Second, with regard to neurocognitive changes, the review suggests that (1) neurocognitive assessment may not yield stable results within 8 months following treatment and (2) while perceptual, memory, attentional and executive dysfunction may be predicted following cisplatin treatment, little systematic research has been carried out to investigate such a possibility. Future research might profitably address this issue and also specifically examine the effects of low dosage cisplatin-based therapy and the effects of recently developed neuroprotective agents. Finally, there is some evidence to suggest that women may be more susceptible to neurotoxicity during cisplatin therapy, but no gender-related cognitive effects are reported in the cisplatin literature. Future research could usefully investigate gender differences in association with cisplatin chemotherapy.
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Affiliation(s)
- L Troy
- School of Psychology, University of Queensland, Brisbane, Queensland, Australia
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Hunter DJ, Manson JE, Colditz GA, Chasan-Taber L, Troy L, Stampfer MJ, Speizer FE, Willett WC. Reproducibility of oral contraceptive histories and validity of hormone composition reported in a cohort of US women. Contraception 1997; 56:373-8. [PMID: 9494771 DOI: 10.1016/s0010-7824(97)00172-8] [Citation(s) in RCA: 79] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Histories of oral contraceptive (OC) use were reported by 116,686 women aged 25 to 42 years in the Nurses' Health Study II on a self-administered questionnaire accompanied by a color photo booklet of all OC preparations ever marketed in the US. To evaluate the quality of this information, we compared the responses of a randomly selected sample of 215 participants with their data from a subsequent, detailed telephone interview using a structured life events calendar. Agreement for a history of ever having used OC was high between the two methods (exact agreement 99%). Reported durations of use were equivalent (mean duration 42.7 months by telephone interview and 44.6 months by questionnaire). The Spearman correlation for duration of use calculated from the two methods was 0.94 (p < 0.0001). For a subset of women for whom we were able to obtain OC prescription records, the medical record confirmed the use of an identical or equivalent brand in 75% of intervals of reported use. Acceptably valid OC histories were obtained with a self-administered questionnaire.
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Affiliation(s)
- D J Hunter
- Department of Epidemiology, Harvard School of Public Health, Boston, MA 02115, USA
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Grodstein F, Levine R, Troy L, Spencer T, Colditz GA, Stampfer MJ. Three-year follow-up of participants in a commercial weight loss program. Can you keep it off? Arch Intern Med 1996; 156:1302-6. [PMID: 8651838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND One third of Americans are obese, according to the 1988-1991 National Health and Nutrition Endpoint Survey III survey. Obesity increases the risk of death and a variety of chronic diseases. Numerous commercial weight loss programs demonstrate short-term success. OBJECTIVE To assess maintenance of weight loss achieved during dieting. METHODS We surveyed 192 participants in the Sandoz Nutrition (Sandoz Pharmaceuticals, Minneapolis, Minn) diet program approximately 3 years after participation. Initial date were supplied by the diet clinics and follow-up data, including weight at various points after the program, participation in other weight loss programs, and lifestyle variables, such as exercise, smoking, and television watching, were collected by a mailed questionnaire. RESULTS On average, the group lost 22 kg during the diet program. After the follow-up period, the mean weight (mean, 102.6 kg) was only modestly less than the group's original weight at the start of the diet (mean, 105.9 kg). Twelve percent of the subjects maintained 75% of their weight loss after leaving the diet program, 57% maintained at least 5% of the loss, and 40% gained back more than they had lost during the diet. The frequency of exercise after the diet program was the strongest predictor of weight loss maintenance, while television viewing predicted a gain in weight. CONCLUSION Given the apparent lack of substantial, long-term success at weight reduction, perhaps greater emphasis should be placed on prevention of obesity.
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Affiliation(s)
- F Grodstein
- Channing Laboratory, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Mass., USA
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