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Harutyunyan L, Manvelyan E, Karapetyan N, Bardakhchyan S, Jilavyan A, Tamamyan G, Avagyan A, Safaryan L, Zohrabyan D, Movsisyan N, Avinyan A, Galoyan A, Sargsyan M, Harutyunyan M, Nersoyan H, Stepanyan A, Galstyan A, Danielyan S, Muradyan A, Jilavyan G. A Survival Analysis of Patients with Recurrent Epithelial Ovarian Cancer Based on Relapse Type: A Multi-Institutional Retrospective Study in Armenia. Curr Oncol 2024; 31:1323-1334. [PMID: 38534933 PMCID: PMC10968888 DOI: 10.3390/curroncol31030100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 02/11/2024] [Accepted: 02/27/2024] [Indexed: 05/26/2024] Open
Abstract
BACKGROUND Annually, approximately 200 new ovarian cancer cases are diagnosed in Armenia, which is considered an upper-middle-income country. This study aimed to summarize the survival outcomes of patients with relapsed ovarian cancer in Armenia based on the type of recurrence, risk factors, and choice of systemic treatment. METHODS This retrospective case-control study included 228 patients with relapsed ovarian cancer from three different institutions. RESULTS The median age of the patients was 55. The median follow-up times from relapse and primary diagnosis were 21 and 48 months, respectively. The incidence of platinum-sensitive relapse was 81.6% (186), while platinum-resistant relapse was observed in only 18.4% (42) of patients. The median post-progression survival of the platinum-sensitive group compared to the platinum-resistant group was 54 vs. 25 months (p < 0.001), respectively, while the median survival after relapse was 25 vs. 13 months, respectively; three- and five-year post-progression survival rates in these groups were 31.2% vs. 23.8%, and 15.1% vs. 9.5%, respectively (p = 0.113). CONCLUSIONS Overall, despite new therapeutic approaches, ovarian cancer continues to be one of the deadly malignant diseases affecting women, especially in developing countries with a lack of resources, where chemotherapy remains the primary available systemic treatment for the majority of patients. Low survival rates demonstrate the urgent need for more research focused on this group of patients with poor outcomes.
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Affiliation(s)
- Lilit Harutyunyan
- Department of General Oncology, Yerevan State Medical University after M. Heratsi, 2 Koryun St., Yerevan 0025, Armenia; (N.K.); (A.A.); (N.M.); (A.M.); (G.J.)
- Oncology Clinic, Mikaelyan Institute of Surgery, Ezras Hasratian 9, Yerevan 0052, Armenia; (A.A.); (A.G.); (M.S.)
| | - Evelina Manvelyan
- Department of Reproductive Biology, University Hospitals Cleveland Medical Center, Case Western Reserve University School of Medicine, Cleveland, OH 44106, USA;
| | - Nune Karapetyan
- Department of General Oncology, Yerevan State Medical University after M. Heratsi, 2 Koryun St., Yerevan 0025, Armenia; (N.K.); (A.A.); (N.M.); (A.M.); (G.J.)
- Clinic of Adults’ Oncology and Chemotherapy at Yeolyan Hematology and Oncology Center, 7 Nersisyan St., Yerevan 0014, Armenia; (S.B.); (L.S.); (D.Z.); (M.H.)
- Immune Oncology Research Institute, 7 Nersisyan St., Yerevan 0014, Armenia;
- Yeolyan Hematology and Oncology Center, 7 Nersisyan St., Yerevan 0014, Armenia;
| | - Samvel Bardakhchyan
- Clinic of Adults’ Oncology and Chemotherapy at Yeolyan Hematology and Oncology Center, 7 Nersisyan St., Yerevan 0014, Armenia; (S.B.); (L.S.); (D.Z.); (M.H.)
- Immune Oncology Research Institute, 7 Nersisyan St., Yerevan 0014, Armenia;
- Yeolyan Hematology and Oncology Center, 7 Nersisyan St., Yerevan 0014, Armenia;
| | - Aram Jilavyan
- National Center of Oncology of Armenia, 76 Fanarjyan St., Yerevan 0052, Armenia; (A.J.); (H.N.); (A.S.); (A.G.)
- Department of Gynecologic Oncology, National Center of Oncology of Armenia, 76 Fanarjyan St., Yerevan 0052, Armenia
| | - Gevorg Tamamyan
- Immune Oncology Research Institute, 7 Nersisyan St., Yerevan 0014, Armenia;
- Yeolyan Hematology and Oncology Center, 7 Nersisyan St., Yerevan 0014, Armenia;
- Pediatric Cancer and Blood Disorders Center of Armenia, 7 Nersisyan St., Yerevan 0014, Armenia
- Pediatric Oncology and Hematology Department, Yerevan State Medical University after M. Heratsi, 2 Koryun St., Yerevan 0025, Armenia
| | - Armen Avagyan
- Department of General Oncology, Yerevan State Medical University after M. Heratsi, 2 Koryun St., Yerevan 0025, Armenia; (N.K.); (A.A.); (N.M.); (A.M.); (G.J.)
- Oncology Clinic, Mikaelyan Institute of Surgery, Ezras Hasratian 9, Yerevan 0052, Armenia; (A.A.); (A.G.); (M.S.)
| | - Liana Safaryan
- Clinic of Adults’ Oncology and Chemotherapy at Yeolyan Hematology and Oncology Center, 7 Nersisyan St., Yerevan 0014, Armenia; (S.B.); (L.S.); (D.Z.); (M.H.)
- Yeolyan Hematology and Oncology Center, 7 Nersisyan St., Yerevan 0014, Armenia;
| | - Davit Zohrabyan
- Clinic of Adults’ Oncology and Chemotherapy at Yeolyan Hematology and Oncology Center, 7 Nersisyan St., Yerevan 0014, Armenia; (S.B.); (L.S.); (D.Z.); (M.H.)
- Yeolyan Hematology and Oncology Center, 7 Nersisyan St., Yerevan 0014, Armenia;
| | - Narine Movsisyan
- Department of General Oncology, Yerevan State Medical University after M. Heratsi, 2 Koryun St., Yerevan 0025, Armenia; (N.K.); (A.A.); (N.M.); (A.M.); (G.J.)
- Oncology Clinic, Mikaelyan Institute of Surgery, Ezras Hasratian 9, Yerevan 0052, Armenia; (A.A.); (A.G.); (M.S.)
- Anesthesiology and Intensive Care Department, Yerevan State Medical University after M. Heratsi, 2 Koryun St., Yerevan 0025, Armenia
- Armenian Association for the Study of Pain, 12 Kievyan Str. Apt. 20, Yerevan 0028, Armenia
| | - Anna Avinyan
- Oncology Clinic, Mikaelyan Institute of Surgery, Ezras Hasratian 9, Yerevan 0052, Armenia; (A.A.); (A.G.); (M.S.)
| | - Arevik Galoyan
- Oncology Clinic, Mikaelyan Institute of Surgery, Ezras Hasratian 9, Yerevan 0052, Armenia; (A.A.); (A.G.); (M.S.)
| | - Mariam Sargsyan
- Oncology Clinic, Mikaelyan Institute of Surgery, Ezras Hasratian 9, Yerevan 0052, Armenia; (A.A.); (A.G.); (M.S.)
- Immune Oncology Research Institute, 7 Nersisyan St., Yerevan 0014, Armenia;
| | - Martin Harutyunyan
- Clinic of Adults’ Oncology and Chemotherapy at Yeolyan Hematology and Oncology Center, 7 Nersisyan St., Yerevan 0014, Armenia; (S.B.); (L.S.); (D.Z.); (M.H.)
- Yeolyan Hematology and Oncology Center, 7 Nersisyan St., Yerevan 0014, Armenia;
| | - Hasmik Nersoyan
- National Center of Oncology of Armenia, 76 Fanarjyan St., Yerevan 0052, Armenia; (A.J.); (H.N.); (A.S.); (A.G.)
- Clinical Research and Cancer Registry Department, National Center of Oncology after V.A. Fanarjian, 76 Fanarjyan St., Yerevan 0052, Armenia
| | - Arevik Stepanyan
- National Center of Oncology of Armenia, 76 Fanarjyan St., Yerevan 0052, Armenia; (A.J.); (H.N.); (A.S.); (A.G.)
- Clinical Research and Cancer Registry Department, National Center of Oncology after V.A. Fanarjian, 76 Fanarjyan St., Yerevan 0052, Armenia
| | - Armenuhi Galstyan
- National Center of Oncology of Armenia, 76 Fanarjyan St., Yerevan 0052, Armenia; (A.J.); (H.N.); (A.S.); (A.G.)
- Diagnostic Service of the National Center of Oncology, 76 Fanarjyan St., Yerevan 0052, Armenia
| | - Samvel Danielyan
- Yeolyan Hematology and Oncology Center, 7 Nersisyan St., Yerevan 0014, Armenia;
| | - Armen Muradyan
- Department of General Oncology, Yerevan State Medical University after M. Heratsi, 2 Koryun St., Yerevan 0025, Armenia; (N.K.); (A.A.); (N.M.); (A.M.); (G.J.)
| | - Gagik Jilavyan
- Department of General Oncology, Yerevan State Medical University after M. Heratsi, 2 Koryun St., Yerevan 0025, Armenia; (N.K.); (A.A.); (N.M.); (A.M.); (G.J.)
- National Center of Oncology of Armenia, 76 Fanarjyan St., Yerevan 0052, Armenia; (A.J.); (H.N.); (A.S.); (A.G.)
- Department of Gynecologic Oncology, National Center of Oncology of Armenia, 76 Fanarjyan St., Yerevan 0052, Armenia
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Murgan SS, Abd Elaziz FJ, Nasr AMA, Elfaki MEE, Khalil EAG. Ovarian Cancer: Tumor-Specific Urinary Micro-Peptides Profiling as Potential Biomarkers for Early Diagnosis. Proteomes 2020; 8:proteomes8040032. [PMID: 33137912 PMCID: PMC7709102 DOI: 10.3390/proteomes8040032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 10/19/2020] [Accepted: 10/20/2020] [Indexed: 11/16/2022] Open
Abstract
Ovarian cancer is the second major lethal gynecologic malignancy in developing countries. This study aimed to characterize urinary micro-peptides as potential diagnostic biomarkers for ovarian cancer. In a prospective, longitudinal and case-controlled study and following informed consent, urine and plasma samples were collected from 112 women with histologically-proven ovarian cancer and 200 apparently healthy age-matched volunteers. Urinary micro-peptides were detected and sequenced using SDS-PAGE and Edman degradation technique. Serum CA125 was detected in less than a quarter (23.2%, 26/112) of patients. One or more urinary micro-peptides were detected in about two thirds of the patients (62.5%, 70/112). A total of 40 patients had three bands (57.1%, 40/70), while two bands (15 and 35 kDa) were detected in 28.6% (20/70) of the patients. Isolated 45 kDa band was seen in 14.3% (10/70). No urinary micro-peptide was detected in the volunteers. The 15 and 35 kDa bands disappeared after 6 months of regular chemotherapy, while the 45 kDa band persisted in 2.9% (2/70) of the patients after treatment. The micro-peptides were identified as: Catalase (45 kDa), α-1 Acid Glycoprotein (35 kDa) and Peroxiredoxin-2 (15 kDa). Urinary catalase, α-1 Acid Glycoprotein and Peroxiredoxin-2 can be useful biomarkers for early detection and treatment response of ovarian cancer.
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Affiliation(s)
- Sulafa S. Murgan
- Department of Clinical Pathology and Immunology, Institute of Endemic Diseases, University of Khartoum, P. O. Box 45235, Khartoum 11111, Sudan;
| | - Faisal J. Abd Elaziz
- Department of Obstetrics and Gynecology, Military Hospital, Omdurman 11111, Sudan;
| | - Abubakr M. A. Nasr
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Khartoum, Khartoum 11111, Sudan;
| | - Mona E. E. Elfaki
- Department of Microbiology, King Khalid University, Abha 62519, Saudi Arabia;
| | - Eltahir A. G. Khalil
- Department of Clinical Pathology and Immunology, Institute of Endemic Diseases, University of Khartoum, P. O. Box 45235, Khartoum 11111, Sudan;
- Correspondence:
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Piszczan S, Desalegn D, Petros H, Gurmu M, Kroeber ES, Addissie A, Mikolajczyk R, Ghebre RG, Mathewos A, Thomssen C, Jemal A, Kantelhardt EJ. Clinical Characteristics and Survival of Patients with Malignant Ovarian Tumors in Addis Ababa, Ethiopia. Oncologist 2019; 24:e303-e311. [PMID: 31023861 DOI: 10.1634/theoncologist.2018-0869] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Accepted: 03/18/2019] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Ovarian cancer is the third leading cause of cancer death among women in Ethiopia, with about 2,550 diagnosed cases and 2,000 deaths each year. The incidence and mortality rates of this disease have been increasing in Ethiopia and other parts of sub-Saharan Africa over the past decades because of changing lifestyle and reproductive factors. In this study, we describe the clinical characteristics, treatment patterns, and survival of patients with ovarian cancer in Ethiopia. MATERIALS AND METHODS This retrospective cohort study included 485 patients diagnosed between January 2009 and October 2015 at Addis Ababa University Hospital, Zewditu Memorial Hospital, or registered in the Addis Ababa population-based cancer registry. Follow-up data were obtained via telephone. Primary endpoint was all-cause mortality. RESULTS The median age was 46 years (range, 11-95). The estimated 1- and 2-year overall survival rates were 78% (95% confidence interval [CI] 0.741-0.82.5) and 59% (95% CI, 0.538-0.646), respectively. Of those patients with result available (n = 423), 73.0% had epithelial cancers. Almost half were classified as Federation of Gynecology and Oncology stage III or IV (48.2%; stage available n = 201) resulting in worse outcomes (hazard ratio [HR], 2.91 [CI 0.67-12.64] and 3.03 [0.69-15.79], respectively). Four out of five patients received some form of surgery (82%), three out of five received platinum-containing chemotherapy. Patients with residual tumor after surgery (n = 83) showed worse survival outcome (HR, 2.23; 95% CI 1.08-4.49). CONCLUSION Our study revealed substantial treatment gaps with respect to surgery and adequate chemotherapy. Higher stage, residual tumor and lack of chemotherapy impaired the outcome. Access to higher standards of ovarian cancer treatment is urgently needed in Ethiopia. IMPLICATIONS FOR PRACTICE Ovarian cancer is often a fatal disease in high resource settings; now it is also becoming important in Ethiopia. This study included 485 women with malignant ovarian tumors treated in Addis Ababa who had a mean age of only 46 years because of the young population structure. Three quarters had the typical epithelial cancer, with half presenting with advanced stage III and IV. Improved oncologic surgery and sufficient chemotherapy could possibly improve their outcome. The relatively high proportion of women with nonepithelial cancer need adequate treatment options to have good prognosis.
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Affiliation(s)
- Swantje Piszczan
- Department of Gynecology, Martin-Luther-University, Halle an der Saale, Germany
| | - Dawit Desalegn
- Department of Gynecology and Obstetrics, Addis Ababa University, Ethiopia
| | - Hezkiel Petros
- Department of Gynecology and Obstetrics, Addis Ababa University, Ethiopia
| | - Mengistu Gurmu
- Department of Gynecology and Obstetrics, Addis Ababa University, Ethiopia
| | - Eric Sven Kroeber
- Institute of Medical Epidemiology, Biostatistics and Informatics, Martin-Luther-University, Halle an der Saale, Germany
| | - Adamu Addissie
- Radiotherapy Center, School of Medicine, Addis Ababa University, Ethiopia
| | - Rafael Mikolajczyk
- Institute of Medical Epidemiology, Biostatistics and Informatics, Martin-Luther-University, Halle an der Saale, Germany
| | - Rahel G Ghebre
- Department of Obstetrics, Gynecology and Women's Health, University of Minnesota, Minneapolis, Minnesota, USA
| | - Assefa Mathewos
- Radiotherapy Center, School of Medicine, Addis Ababa University, Ethiopia
| | - Christoph Thomssen
- Department of Gynecology, Martin-Luther-University, Halle an der Saale, Germany
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Gong S, Chen Y, Meng F, Zhang Y, Li C, Zhang G, Huan W, Wu F. Roflumilast enhances cisplatin-sensitivity and reverses cisplatin-resistance of ovarian cancer cells via cAMP/PKA/CREB-FtMt signalling axis. Cell Prolif 2018; 51:e12474. [PMID: 30069985 DOI: 10.1111/cpr.12474] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2017] [Accepted: 03/30/2018] [Indexed: 02/06/2023] Open
Abstract
OBJECTIVE We previously demonstrated the roflumilast inhibited cell proliferation and increased cell apoptosis in ovarian cancer. In this study, we aimed to investigate the roles of roflumilast in development of cisplatin (DDP)-sensitive and -resistant ovarian cancer. METHODS OVCAR3 and SKOV3 were selected and the corresponding DDP-resistant cells were constructed. Cell viability, proliferation, apoptosis, cycle were performed. Expression cAMP, PKA, CREB, phosphorylation of CREB and FtMt were detected. The roles of roflumilast in development of DDP-sensitive and -resistant ovarian cancer were confirmed by xenograft model. RESULTS Roflumilast + DDP inhibited cell proliferation, and induced cell apoptosis and G0/G1 arrest in OVCAR3 and SKOV3 cells, roflumilast induced expression of FtMt, the activity of cAMP and PKA and phosphorylation of CREB in ovarian cancer cells and the above-effect were inhibited by H89. Downregulation of CREB inhibited the roflumilast-increased DDP sensitivity of ovarian cancer cells, and the roflumilast-induced FtMt expression and phosphorylation of CREB. Also, roflumilast reversed cisplatin-resistance, and induced expression of FtMt and activation of cAMP/PKA/CREB in DDP-resistant ovarian cancer cells. Similarly, treated with H89 or downregulation of CREB inhibited the changes induced by roflumilast. In vivo, roflumilast inhibited the development of SKOV3 or SKOV3-DDP-R xenograft models. CONCLUSIONS Roflumilast enhanced DDP sensitivity and reversed the DDP resistance of ovarian cancer cells via activation of cAMP/PKA/CREB pathway and upregulation of the downstream FtMt expression, which has great promise in clinical treatment.
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Affiliation(s)
- Shipeng Gong
- Department of Obstetrics and Gynecology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Yongning Chen
- Department of Obstetrics and Gynecology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Fanliang Meng
- Department of Obstetrics and Gynecology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Yadi Zhang
- Department of Obstetrics and Gynecology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Chanyuan Li
- Department of Obstetrics and Gynecology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Guangping Zhang
- Department of Gynecology, People's Hospital of Huadu District, Guangzhou, China
| | - Wu Huan
- Department of Obstetrics and Gynecology, the Second Affiliated Hospital, Chongqing Medical University, Chongqing, China
| | - Fei Wu
- Department of Obstetrics and Gynecology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
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