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Krause* D, Mai* A, Denz R, Johow J, Reese JP, Westerhoff B, Klaaßen-Mielke R, Timmesfeld N, Rittstieg A, Saracbasi-Zender E, Günzel J, Klink C, Schmitz E, Fendler C, Raub W, Böddeker S, Dybowski F, Hübner G, Menne HJ, Lakomek HJ, Sarholz M, Trampisch U, J. Trampisch H, Braun J. The Structured Delegation of Medical Care Services for Patients With Inflammatory Rheumatic Diseases. Dtsch Arztebl Int 2022; 119:157-164. [PMID: 35101166 PMCID: PMC9215273 DOI: 10.3238/arztebl.m2022.0109] [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] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 10/05/2021] [Accepted: 01/12/2022] [Indexed: 06/14/2023]
Abstract
BACKGROUND In some areas of Germany, there is a shortage of specialist physicians for patients with inflammatory rheumatic diseases. Delegating certain medical care services to qualified, specialized rheumatological assistants (SRAs) might be an effective way to supplement the available capacity for specialized medical care. METHODS Patients under stable treatment for rheumatoid arthritis (RA) or psoriatic arthritis (PsA) were included in this trial, which was designed to demonstrate, in a first step, the non-inferiority of a form of care involving delegation of physicians' tasks to SRAs (team-based care), in comparison to standard care, with respect to changes in disease activity at one year. "Non-inferiority," in this context, means either superiority or else an irrelevant extent of inferiority. In a second step, in case non-inferiority could be shown, the superiority of team-based care with respect to changes in patients' health-related quality of life would be tested as well. Disease activity was measured with the Disease Activity Score 28, and health-related quality of life with the EQ-5D-5L. This was a randomized, multicenter, rater-blinded trial with two treatment arms (team-based care and standard care). The statistical analysis was performed with mixed linear models (DRKS00015526). RESULTS From September 2018 to June 2019, 601 patients from 14 rheumatological practices and 3 outpatient rheumatological clinics in the German states of North Rhine-Westphalia and Lower Saxony were randomized to either team-based or standard care. Team-based care was found to be non-inferior to standard care with respect to changes in disease activity (adjusted difference = -0.19; 95% confidence interval [-0.36; -0.02]; p <0.001 for non-inferiority). Superiority with respect to health-related quality of life was not demonstrated (adjusted difference = 0.02 [-0.02; 0.05], p = 0.285). CONCLUSION Team-based care, with greater integration of SRAs, is just as good as standard care in important respects. Trained SRAs can effectively support rheumatologists in the care of stable patients with RA or PsA.
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Affiliation(s)
- Dietmar Krause*
- *The authors contributed equally to this paper
- Department of Medical Informatics, Biometry and Epidemiology, Ruhr University Bochum
- Specialist rheumatology practices in North Rhine–Westphalia and Lower Saxony
| | - Anna Mai*
- *The authors contributed equally to this paper
- Department of Medical Informatics, Biometry and Epidemiology, Ruhr University Bochum
| | - Robin Denz
- Department of Medical Informatics, Biometry and Epidemiology, Ruhr University Bochum
| | - Johannes Johow
- Coordination Center for Clinical Trials of Philipps University Marburg
| | - Jens-Peter Reese
- Institute of Clinical Epidemiology and Biometry, Julius Maximilian University Würzburg
| | | | - Renate Klaaßen-Mielke
- Department of Medical Informatics, Biometry and Epidemiology, Ruhr University Bochum
| | - Nina Timmesfeld
- Department of Medical Informatics, Biometry and Epidemiology, Ruhr University Bochum
| | - Annette Rittstieg
- *The authors contributed equally to this paper
- Specialist rheumatology practices in North Rhine–Westphalia and Lower Saxony
| | | | - Judith Günzel
- Specialist rheumatology practices in North Rhine–Westphalia and Lower Saxony
| | - Claudia Klink
- Specialist rheumatology practices in North Rhine–Westphalia and Lower Saxony
| | - Elmar Schmitz
- Specialist rheumatology practices in North Rhine–Westphalia and Lower Saxony
| | - Claas Fendler
- Specialist rheumatology practices in North Rhine–Westphalia and Lower Saxony
| | - Wolf Raub
- Specialist rheumatology practices in North Rhine–Westphalia and Lower Saxony
| | - Stephanie Böddeker
- Specialist rheumatology practices in North Rhine–Westphalia and Lower Saxony
| | - Friedrich Dybowski
- Specialist rheumatology practices in North Rhine–Westphalia and Lower Saxony
| | - Georg Hübner
- Specialist rheumatology practices in North Rhine–Westphalia and Lower Saxony
| | - Hans-Jürgen Menne
- Specialist rheumatology practices in North Rhine–Westphalia and Lower Saxony
| | - Heinz-Jürgen Lakomek
- Johannes Wesling Minden Hospital, Germany, Department of Rheumatology and Physical Medicine
| | | | - Ulrike Trampisch
- Department of Medical Informatics, Biometry and Epidemiology, Ruhr University Bochum
| | - Hans J. Trampisch
- Department of Medical Informatics, Biometry and Epidemiology, Ruhr University Bochum
| | - Jürgen Braun
- The Ruhr District Rheumatology Center, Ruhr University Bochum
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Mai A, Krause D, Braun J, Böddeker S, Braun J, Dybowski F, Fendler C, Günzel J, Hübner G, Krause D, Klink C, Lakomek HJ, Menne HJ, Raub W, Rittstieg A, Saracbasi-Zender E, Sarholz M, Scheibl G, Schmid A, Schmitz E, Schoo U, Sonntag M, Stein S, Trampisch HJ, Timmesfeld N, Mai A, Klaaßen-Mielke R, Reese JP, Dupuy Backofen C, Westerhoff B, Voormann AJ, Gromnica-Ihle E, Gursch A, Andreica I, Baraliakos X, Guminski B, Reichmuth G, Trampisch U. Ist eine Team-basierte rheumatologische Versorgung mit Delegation an die Fachassistenz der Standardversorgung ebenbürtig oder sogar überlegen? – Das StärkeR-Projekt. Z Rheumatol 2020; 79:52-54. [DOI: 10.1007/s00393-020-00864-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Wolfson AH, Bains Y, Lu J, Etuk B, Sridhar K, Raub W, Markoe A. Twice-daily prophylactic cranial irradiation for patients with limited disease small-cell lung cancer with complete response to chemotherapy and consolidative radiotherapy: report of a single institutional phase II trial. Am J Clin Oncol 2001; 24:290-5. [PMID: 11404503 DOI: 10.1097/00000421-200106000-00017] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Prophylactic cranial irradiation (PCI) has been demonstrated to significantly reduce the incidence of brain relapse from limited disease small-cell lung cancer (LD SCLC), but concerns about neurologic toxicity remain. The purpose of this report was to update a phase II institutional trial that explored the impact of twice-daily PCI on neurologic toxicity as well as outcome for this group of patients. All eligible subjects had documented complete response to induction chemotherapy and consolidative chest irradiation. The whole brain was treated with twice-daily fractions of 1.5 Gy with megavoltage irradiation to an approximate total dose of 30.0-36.0 Gy. Although not devised as a randomized study, approximately half of the eligible patients declined the protocol enrollment of their own volition and were retrospectively evaluated as a "historical" control group regarding the incidence of brain metastases. Fifteen patients accepted twice-daily PCI, with 12 deferring treatment. Median follow-up was 20 months. Disease-free survival at 2 years was 54% with twice-daily PCI versus 0% without any PCI (p = 0.013). Overall survival at 2 years was 62% with twice-daily PCI versus 23% without PCI (p = 0.032). No statistically significant neurologic deterioration was detected in the PCI group posttreatment. Thus, twice-daily PCI should be considered for patients with LD SCLC who achieve a complete response to chemoirradiation. A multi-institutional randomized trial would be necessary before making definitive recommendations.
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Affiliation(s)
- A H Wolfson
- Department of Radiation Oncology, University of Miami School of Medicine, Miami, Florida, USA
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Olsen DL, Raub W, Bradley C, Johnson M, Macias JL, Love V, Markoe A. The effect of aloe vera gel/mild soap versus mild soap alone in preventing skin reactions in patients undergoing radiation therapy. Oncol Nurs Forum 2001; 28:543-7. [PMID: 11338761] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
Abstract
PURPOSE/OBJECTIVES To determine whether the use of mild soap and aloe vera gel versus mild soap alone would decrease the incidence of skin reactions in patients undergoing radiation therapy. DATA SOURCES Prospective, randomized, blinded clinical trial. SETTING Radiation therapy outpatient clinic in a cancer center affiliated with a major teaching medical facility. SAMPLE The mean age of the participants was 56 years. The group consisted of Caucasians (74%) and African Americans (26%). The ethnic mix was non-Hispanic (65%) and Hispanic (35%). METHODS Prophylactic skin care began on the first day of radiation therapy. Patients cleansed the area with mild, unscented soap. Patients randomized into the experimental arm of the trial were instructed to liberally apply aloe vera gel to the area at various intervals throughout the day. FINDINGS At low cumulative dose levels < or = 2,700 cGy, no difference existed in the effect of adding aloe. When the cumulative dose was high (> 2,700 cGy), the median time was five weeks prior to any skin changes in the aloe/soap arm versus three weeks in the soap only arm. When the cumulative dose increases over time, there seems to be a protective effect of adding aloe to the soap regimen. IMPLICATIONS FOR NURSING PRACTICE Skin products used to treat radiation dermatitis vary among institutions. Nurses should be aware that some patients may be predisposed to skin problems. Nurses must be aware of newly developed products and research regarding these products so that effective treatment can be instituted.
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Affiliation(s)
- D L Olsen
- Sylvester Comprehensive Cancer Center, University of Miami, USA
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Abdel-Wahab M, Etuk B, Palermo J, Shaw E, Raub W, Kresl J, Curran W, Lee C, Markoe A. The effect of treatment selection on outcome in spinal cord gliomas. Int J Radiat Oncol Biol Phys 2000. [DOI: 10.1016/s0360-3016(00)80406-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Abdel-Wahab M, Corn B, Wolfson A, Raub W, Gaspar LE, Curran W, Bustillo P, Rubinton P, Markoe A. Prognostic factors and survival in patients with spinal cord gliomas after radiation therapy. Am J Clin Oncol 1999; 22:344-51. [PMID: 10440187 DOI: 10.1097/00000421-199908000-00004] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
The purpose of this study was to determine the impact of various prognostic factors on survival in spinal cord gliomas treated with radiation. Fifty-three patients with spinal cord gliomas irradiated at three major institutions were studied. Fifty-one patients were classified as having ependymoma, astrocytoma, or both. Two patients were classified as having gliomas (otherwise unspecified). Eleven patients had complete resection of their tumor. Biopsy or partial resection was done in the remaining patients. All patients received external beam radiation. Information on these patients was placed in a central database file and analyzed for the effect of several prognostic factors on survival. Overall survival of the entire group was 76.9% and 61.5% at 5 and 10 years, respectively. Pathologic status significantly affected survival (p = 0.03). Patients with ependymomas had a 5-year survival of 93.8% and a 10-year survival of 67.5%. Patients with astrocytoma had a 5-year survival of 64.2% and a 10-year survival of 54%. Univariate analysis showed pathology and the presence of cysts (p = 0.038) to significantly affect survival. Age, sex, location of the primary, extent of surgery radiation dose, and number of involved segments did not affect survival. On multivariate analysis, astrocytic pathology, involvement of more than five segments, male sex, and the absence of cysts (in or adjacent to the tumor) were associated with a significantly inferior survival. This study confirms the importance of pathology and number of segments involved in determining outcome or survival. The presence of cysts adjacent to or within the tumor was found to be associated with an improvement in survival.
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Affiliation(s)
- M Abdel-Wahab
- Jackson Memorial Hospital, University of Miami, Florida, USA
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Linzer D, Ling SM, Villalobos H, Raub W, Wu X, Ting J, Berti A, Landy H, Markoe AM. Gamma knife radiosurgery for large volume brain tumors: an analysis of acute and chronic toxicity. Stereotact Funct Neurosurg 1998; 70 Suppl 1:11-8. [PMID: 9782231 DOI: 10.1159/000056402] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Gamma Knife radiosurgery is often used to treat intracranial tumors <4 cm (approximately 13.5 cm3) in mean diameter. Larger lesions are rarely treated because of the expectation that increasing target volume will increase toxicity. We retrospectively analyzed 35 patients with primary or metastatic brain tumors of more than 13.5 cm3 treated with the Gamma Knife. Only 3 (8.5%) patients developed acute clinical toxicity. Nine (25%) patients developed post-Gamma Knife radionecrosis based on imaging studies, with only 3 of these patients (9% of the study population) having clinical progression of symptoms. Necrosis was not found to be related to prescribed dose, treatment volume or number of treated isocenters. We found no undue toxicity from the treatment of large brain tumors with the Gamma Knife.
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Affiliation(s)
- D Linzer
- University of Miami Sylvester Cancer Center,Miami, Fla., USA
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Abdel-Wahab M, Wolfson A, Raub W, Mies C, Brandon A, Morrell L, Lee Y, Ling S, Markoe A. The importance of postoperative radiation therapy in multimodality management of locally advanced breast cancer: a phase II trial of neoadjuvant MVAC, surgery, and radiation. Int J Radiat Oncol Biol Phys 1998; 40:875-80. [PMID: 9531373 DOI: 10.1016/s0360-3016(97)00897-3] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
PURPOSE To determine the impact of postoperative radiation on locoregional relapse and overall survival rate in a multimodality protocol for locally advanced breast cancer (LABC). MATERIAL AND METHODS Of the patients entered in the protocol, 55 were evaluable. Treatment consisted of: neoadjuvant MVAC (methotrexate, vinblastine, adriamycin, and cisplatin) until a maximum response had been achieved; modified radical mastectomy; 6 courses of postoperative adjuvant MVAC chemotherapy, and chest wall irradiation (CWXRT). Multivariate analysis of locoregional response and overall survival was done. RESULTS Of the total, 42 patients received chest wall radiation; 28 of these also received radiation to regional lymph nodes. Chest wall doses ranged from 45 Gy to 50.4 Gy to the whole chest wall, with 31 patients receiving an additional chest-wall boost. The incidence of locoregional relapse with and without radiation was 7% vs. 31%, respectively (p = 0.026). An overall survival benefit was seen in those receiving radiation, with a mean overall survival of 50 months vs. 20 months, and a 3-year overall survival of 88% vs. 46% with and without radiation, respectively (p = 0.003). Multivariate analysis showed that overall survival was affected by the presence of pathological CR (p = .047), the number of pre-operative chemotherapy cycles (p = .036) and whether or not they received radiation (p = 0.003). Neither the interval between surgery and radiation, technique of radiation, nor radiation modality significantly affected local control. CONCLUSION The significant improvement in local regional control and overall survival with the addition of radiation suggests that radiation should be an integral part of multimodality management of locally advanced breast cancer.
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Affiliation(s)
- M Abdel-Wahab
- Department of Radiation Oncology, University of Miami, Jackson Memorial Hospital, Sylvester Comprehensive Cancer Center, FL, USA
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Abitbol AA, Sridhar KS, Lewin AA, Schwade JG, Raub W, Wolfson A, Gonzalez-Angulo C, Adessa A, Goodwin WJ, Markoe AM. Hyperfractionated radiation therapy and 5-fluorouracil, cisplatin, and mitomycin-C (+/- granulocyte-colony stimulating factor) in the treatment of patients with locally advanced head and neck carcinoma. Cancer 1997; 80:266-76. [PMID: 9217040 DOI: 10.1002/(sici)1097-0142(19970715)80:2<266::aid-cncr15>3.0.co;2-s] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND The authors had previously reported preliminary results of a treatment regimen of concurrent hyperfractionated radiation therapy and chemotherapy in patients with locally advanced head and neck carcinoma that demonstrated both feasibility and high local control. In an attempt to reduce acute mucosal and hematologic toxicity, granulocyte-colony stimulating factor (G-CSF) was added during the second phase of this study. METHODS Seventy patients (53 with Stage IV and 17 with Stage III disease) were entered between May 1988 and June 1995 into a Phase I/II trial of concurrent radiation therapy (74.4 gray (Gy) total dose; 1.20 Gy twice daily), 5-fluorouracil (1000 mg/m2/24 hours for 72 hours), and cisplatin (50 mg/m2) for 3 cycles with the addition of mitomycin C (8 mg/m2) in Cycle 2. G-CSF was added after the initial entry of 34 patients. RESULTS At a median follow-up of 41 months (range, 12-80 months), 44 patients were alive with a projected median overall survival of 54 months. Grade 3/4 mucositis, observed in 65% of patients, was equally prevalent and prolonged in both G-CSF-treated (+) and G-CSF-naive (-) patients. Grade 3/4 leukopenia was present in 45% and 36% of G-CSF- and G-CSF+ patients, respectively. The 3-year locoregional control and cause specific survival rates were 68% and 75%, respectively. CONCLUSIONS This regimen was feasible and effective but caused severe mucositis. No benefit was derived from the addition of G-CSF. This regimen deserves further modification to reduce acute mucositis toxicity yet maintain the high locoregional control rate.
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Affiliation(s)
- A A Abitbol
- Department of Radiation Oncology, Sylvester Cancer Center, University of Miami School of Medicine, Florida, USA
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Abdel-Wahab MM, Wolfson AH, Raub W, Landy H, Feun L, Sridhar K, Brandon AH, Mahmood S, Markoe AM. The role of hyperfractionated re-irradiation in metastatic brain disease: a single institutional trial. Am J Clin Oncol 1997; 20:158-60. [PMID: 9124191 DOI: 10.1097/00000421-199704000-00011] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Progression of brain metastases after brain irradiation has prompted several studies on retreatment of the brain. Increased durations of survival and improved quality of life have been reported. Fifteen patients with previously treated brain metastases were entered into this pilot study between May 1990 and January 1994. All patients had neurologic and/or radiologic evidence of progression of brain metastases. The lung was the primary site in 60% of cases. The remaining 40% had breast, ovarian, and skin primaries. The median interval between the first treatment and retreatment was 10 months. All patients received whole-brain irradiation with or without a boost for their initial treatment course. Doses ranged from 3,000 to 5,500 cGy for initial treatments (median, 3,000). Retreatment consisted of limited fields with a median side equivalent square of 8.8 cm. Patients were retreated with a median dose of 3,000 cGy (range, 600-3,000 cGy). A median cumulative dose of 6,000 cGy was achieved. Retreatment consisted of twice-daily fractions (150 cGy/fraction). Retreatment was tolerated without serious complications. Of the 15 patients treated, nine (60%) experienced improvement, and five (27%) had stabilization of neurologic function and/or radiographic parameters. Median survival was 3.2 months; two of the reirradiated patients survived > or = 9 months. In conclusion, reirradiation is a viable option in patients with recurrent metastatic lesions of the brain, and the use of a limited retreatment volume makes this a well-tolerated, low-morbidity treatment that leads to clinical benefits and, in some instances, enhanced survival. The influence of hyperfractionation on the outcome needs to be investigated further in large series.
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Affiliation(s)
- M M Abdel-Wahab
- Department of Radiation Oncology, University of Miami School of Medicine, Florida 33136, U.S.A
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Abstract
Characteristics of 1336 successive lung cancer patients diagnosed between 1977 and 1986 according to the Tumor Registry of the University of Miami and Jackson Memorial Hospitals were 92% smokers, 69% men, and 68% white. The histologic subtypes were 32% squamous cell carcinoma, 26% adenocarcinoma, 19% small-cell carcinoma, 12% large-cell carcinoma, 8% adenosquamous carcinoma, and 3% bronchioalveolar carcinoma. Age distribution was as follows: younger than 45, 8%; 45-54, 21%; 55-64, 36%; 65-74, 25%; and 75 years or older, 10%. Local stage constituted 15%; regional, 26%; and distant 60%. Women had a higher number of nonsmokers and adenocarcinoma. Black patients presented with lung carcinoma at a younger age than white patients. Younger patients and black patients presented with more advanced stages than older patients and white patients. The significant factors predictive of better survival were local stage and white race. Patients with bronchioloalveolar carcinoma had a better survival rate (p less than 0.02) than the other histologic subtypes, probably because of a higher incidence of local stage. There were no differences in survival between the other histologic subtypes. There were significant increases in adenocarcinoma (p less than 0.01) and adenosquamous histologies (p less than 0.025) and in distant stage (p less than 0.0001); but there were no significant changes in the age and sex distribution, smoking history, and survival rate at our center over the 10-year study period.
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Affiliation(s)
- K S Sridhar
- Department of Oncology, Sylvester Comprehensive Cancer Center, University of Miami School of Medicine, FL 33101
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Raub W. From the National Institutes of Health. JAMA 1991; 265:1633. [PMID: 1900541] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- W Raub
- National Institutes of Health, Bethesda, MD 20892
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13
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Raub W. From the National Institutes of Health. JAMA 1991; 265:1075. [PMID: 1995987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Raub W. From the National Institutes of Health. JAMA 1991; 265:706. [PMID: 1990184] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- W Raub
- National Institutes of Health
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Raub W. From the National Institutes of Health. JAMA 1991; 265:19. [PMID: 1984118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Raub W. From the National Institutes of Health. JAMA 1990; 264:2731. [PMID: 2232052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Raub W. From the National Institutes of Health. JAMA 1990; 264:2191. [PMID: 2214090] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- W Raub
- National Institutes of Health, Bethesda, MD 20892
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Raub W. From the National Institutes of Health. JAMA 1990; 264:1650. [PMID: 2398599] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- W Raub
- National Institutes of Health, Bethesda, MD 20892
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Raub W. From the National Institutes of Health. JAMA 1990; 264:1086. [PMID: 2117074] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- W Raub
- National Institutes of Health, Bethesda, MD 20892
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20
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Raub W. From the National Institutes of Health. JAMA 1990; 264:16. [PMID: 2355420] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- W Raub
- National Institutes of Health
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Abstract
There has been increased recognition of adenosquamous lung carcinoma since the 1982 modification of World Health Organization (WHO) histologic criteria. However, data on clinical features of this histologic subtype were nonexistent. Medical records of 127 patients with adenosquamous lung carcinoma were reviewed to determine the clinical features, namely, age, race, sex, smoking history, asbestos exposure, symptoms present at the time of diagnosis, stage, treatments, and survival. The age distribution was: less than 40 yr, 3%; 40 to 49, 17%; 50 to 59, 28%; 60 to 69, 32%; 70 to 79, 18%; greater than or equal to 80, 2%. Men constituted 72%, and 90% were smokers. Four smokers had documented asbestos exposure. The symptoms in order of decreasing frequency were cough, weight loss, expectoration, anorexia, chest pain, dyspnea, weakness, hemoptysis, pneumonia, fever, nausea, vomiting, dizziness, and chills. Stage could be ascertained in 120 (95%) patients. Local stage constituted 10%, regional constituted 30%, and distant constituted 60%. Local stage had the best survival, with a projected 5-yr survival of 62%. Median survivals in regional and distant stages were 8 and 4 months, respectively. Symptoms of adenosquamous lung carcinoma were similar to other histologies. Most patients present in regional or distant stages. Local-stage patients had a good long-term survival after surgical excision of the tumor.
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Affiliation(s)
- K S Sridhar
- Department of Oncology, Sylvester Comprehensive Cancer Center, University of Miami School of Medicine, Jackson Memorial Hospital, FL 33101
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Raub W. From the National Institutes of Health. JAMA 1990; 263:2870. [PMID: 2110983] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- W Raub
- National Institutes of Health
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23
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Raub W. From the National Institutes of Health. JAMA 1990; 263:2292. [PMID: 2157902] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- W Raub
- National Institutes of Health
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24
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Raub W. From the National Institutes of Health. JAMA 1990; 263:1757. [PMID: 2313841] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- W Raub
- National Institutes of Health, Bethesda, MD 20892
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25
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Raub W. From the National Institutes of Health. JAMA 1990; 263:1189. [PMID: 2304226] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- W Raub
- National Institutes of Health
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26
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Raub W. From the National Institutes of Health. JAMA 1990; 263:628. [PMID: 2404144] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- W Raub
- National Institutes of Health, Bethesda, MD 20892
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27
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Raub W. From the National Institutes of Health. JAMA 1990; 263:21. [PMID: 2104546] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- W Raub
- National Institutes of Health
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28
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Raub W. From the National Institutes of Health. JAMA 1989; 262:2978. [PMID: 2681854] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- W Raub
- National Institutes of Health, Bethesda, MD 20892
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29
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Raub W. From the National Institutes of Health. JAMA 1989; 262:2359. [PMID: 2552187] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- W Raub
- National Institutes of Health, Bethesda, Maryland 20892
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30
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Raub W. From the National Institutes of Health. JAMA 1989; 262:1748. [PMID: 2789295] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- W Raub
- National Institutes of Health, Bethesda, MD
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31
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Raub W. From the National Institutes of Health. JAMA 1989; 262:1158. [PMID: 2474681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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