BACKGROUND: Whether overweight and obesity have impact on the outcome of in vitro fertilization and embryo transfer (IVF-ET) treatment remains poorly understood.OBJECTIVE: To investigate the effect of women's body mass index (BMI) on the outcome of IVF-ET treatment. METHODS: A total of 184 cases were divided into 3 groups according to BMI: lankness group (BMI < 18.5 kg/m2), normal group (18.5kg/m2 ≤ BMI < 24 kg/m2), overweight and obesity group (BMI≥ 24 kg/m2). Treatments of ovulation induction and IVF-ET were regularly performed in the Reproductive Medical Center, Renmin Hospital of Wuhan University. The duration and dose of gonadotrophic hormone (GTH) treatment, estradiol level at the day of human chorionic gonadotropin (hCG) injection, and the differences of retrieved oocytes numbers, fertility rate, embryo quality, implantation rate, pregnancy rate and abortion rate were compared.RESULTS AND CONCLUSION: The dose of GTH used was in the overweight and obesity group was greater than that of the other groups (P< 0.05), and the dose was increased with BMI increasing. There was no significant difference in other aspects such as estradiol level, retrieved oocytes numbers, fertility rate, embryo quality, implantation rate, pregnancy rate and abortion rate at the day of hCG injection among the three groups (P> 0.05). All results demonstrated that overweight and obese patients require a higher hCG dose to achieve follicular maturation than normal weight patients. However, overweight and obesity does not affect negatively results of IVF-ET.

OBJECTIVETo explore the experimental method of obtaining position emission tonogiaphy (PET) imaging evidence of changes in cerebral function by puncturing the Stomach 36 (ST36, Zusanli) acupoint.

METHODSData on changes of cerebral glycometabolism were obtained from six healthy male volunteers with positron emission tomography. Visual experimental evidence, as well as statistical parametric mapping (SPM), was gathered while puncturing the ST36 (Zusanli, right leg) acupoint.

RESULTSThere was increased glycometabolism in the hypothalamus, head of the caudate nucleus, temporal lobe, the sinistral cerebellum, postcentral gyrus, and brain stem while the acupoint ST36 was being punctured.

CONCLUSIONSAcupuncture on ST36 can lead to increase in glycometabolism in the vegetative nerve centers, which is correlated with gastric function. Visual experimental evidence of ST36 acupuncturing on functional gastrointestinal disorder was obtained in our study.

Acupuncture ; Acupuncture Points ; Adult ; Brain ; diagnostic imaging ; physiology ; Glucose ; metabolism ; Humans ; Male ; Tomography, Emission-Computed

OBJECTIVETo analyze the clinical characteristics, prognostic factors in patients with primary gastrointestinal diffuse large B cell lymphoma (PGI-DLBCL).

METHODSLong term follow-up of 85 patients with PGI-DLBCL was carried out and the patients clinical data were retrospectively evaluated. The risk factors for survival rate were analyzed by univariate and multivariate Cox regression analysis.

RESULTSThe median age of 85 patients was 61 years old (18-87), and male: female ratio was 1.83:1 (55/30). The stomach origin accounted for 63.5% (54/85), intestine origin for 35.3% (30/85) and multiple GI involvements for 1.2% (1/85). Bone marrow involvement accounted for 16.4% (11/64), Helicobacter pylori (HP) infection for 51.4% (19/37). The 5-year overall survival (OS) rates of all patients were 63.9%. The 5-year OS of patients in stomach and intestinal groups were 75.3% and 44.1%, respectively (P=0.005). The 5-year OS of germinal center B cell-like (GCB) group and non-GCB groups were 64.7% and 62.4%, respectively (P = 0.610). Univariated analysis revealed that the factors affecting OS of patients included age, lesion site, tumor size, gastrointestinal clinical Lugano staging system, IPI score (all P values < 0.05). Multivariate Cox regression analysis revealed that IPI score was independent prognosis risk factor affecting OS (RR = 3.609, 95 CI 2.034-6.404, P < 0.01).

CONCLUSIONIPI score was independent prognosis risk factor affecting OS of PGI-DLBCL patients.

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Female ; Follow-Up Studies ; Gastrointestinal Neoplasms ; diagnosis ; Helicobacter Infections ; Humans ; Lymphoma, Large B-Cell, Diffuse ; diagnosis ; Male ; Middle Aged ; Prognosis ; Retrospective Studies ; Risk Factors ; Survival Rate ; Young Adult

OBJECTIVETo compare the efficacy of the Ph⁺ acute lymphoblastic leukemia (ALL)patients treated with combination of tyrosine kinase inhibitors (TKI)and chemotherapy followed by allogeneic hematopoietic stem cell transplantation (allo-HSCT) and Ph⁻ ALL patients with allo-HSCT.

METHODSA total of 19 Ph⁺ALL patients were matched with 19 Ph⁻ALL patients from 55 B-ALL patients receiving allo-HSCT in our hospital between January 2003 and August 2014 and were analyzed retrospectively.

RESULTSGender, median age, number of patients with blood white count more than 30 × 10⁹/L, number of patients with meningeal leukemia, disease status before allo-HSCT, period of allo-HSCT, the source of stem cell from donors, HLA disparities between donor and recipient, conditioning regimens and number of infused mononuclear cells and CD34⁺ cells were comparable between two groups of Ph⁺ and 19 Ph⁻ALL patients. The median time of engraftment of neutrophil cells was 12 days versus 13 days (P= 0.284) and that of platelet 14 days versus 17 days (P=0.246), which were comparable between two groups. The estimated 3-year overall survival (OS) in Ph⁺ and Ph⁻ALL groups was (67.5 ± 12.4)% versus (74.3 ± 11.4)% (P=0.434) and 3-year disease free survival (DFS)was (67.8 ± 12.4)% versus (74.3 ± 11.4)% (P= 0.456), respectively. The cumulative incidence of degree Ⅱ-Ⅳ acute graft-versus-host disease (aGVHD)in Ph⁺ and Ph⁻ ALL group was (15.8±8.4)% versus (21.1 ± 9.4)% (P=0.665)and that of degree Ⅲ-Ⅳ aGVHD was (5.6 ± 5.4)% versus (11.5 ± 7.6)% (P=0.541), respectively. The cumulative incidence of cGVHD was (44.1 ± 14.0)% in Ph⁺ALL group versus (44.1 ± 13.0)% in Ph⁻ALL group (P=0.835) and that of extensive cGVHD was (13.1 ± 8.7)% versus (6.2 ± 6.1)% (P=0.379), respectively. The cumulative relapse rate and the cumulative non-relapse rate in both group also have no statistical difference [(10.8 ± 7.2)% versus (20.0 ± 10.7)% (P=0.957) and (23.9 ± 12.4)% versus (7.1±6.9)% (P=0.224), respectively].

CONCLUSIONThe efficacy of Ph⁺ALL treated with combination of chemotherapy and TKIs and followed by allo-HSCT is comparable to that of Ph⁻ALL with allo-HSCT.

Disease-Free Survival ; Graft vs Host Disease ; Hematopoietic Stem Cell Transplantation ; Humans ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; drug therapy ; therapy ; Protein-Tyrosine Kinases ; antagonists & inhibitors ; Retrospective Studies

OBJECTIVETo investigate the safety and efficacy of allogeneic hematopoietic stem cell transplantation (allo-HSCT) for myelodysplastic syndrome (MDS) and secondary acute myelogenous leukemia (MDS-AML) using conditioning regimen with busulfan (Bu) and increased-dose of fludarabine (ID-Flu).

METHODSA total of 49 patients with MDS or MDS-AML were treated by allo-HSCT, the clinical data was analyzed retrospectively.

RESULTSAll patients achieved hematopoietic reconstitution. Neutrophil engraftment was at 10 - 22 days (median 13 days), and platelet engraftment was at 8 - 66 days (median 16 days). The cumulative incidences of Ⅱ-Ⅳ degree acute graft-versus-host disease (GVHD), hemorrhagic cystitis (HC), and hepatic venous occlusive disease (VOD) were 28.6%, 14.3% and 2.0%, respectively. The transplant-related mortality (TRM) was only 4.1% at 100d and 8.2% at 1-92 months of followed-up (median 14 months) period. Overall survival (OS) and disease free survival (DFS) was 75.5%, 73.5%, respectively. Kaplan-Meier curve showed that 3-year OS and 3-year DFS was (71.1 ± 7.8)%, (66.7 ± 8.3)%, respectively, with a relapse incidence (RI) 16.3%. OS for MDS and MDS-AML was 81.5% and 68.2%, and RI in two settings was 3.7%, 31.8%, respectively. OS for MDS-AML at complete remission (CR) and non-CR subgroup was 83.3% and 50.0%, respectively, while cumulative RR was 16.7% and 50.0%, respectively. OS and RI except for non-CR subgroup were 82.1% and 7.7%. Univariate analysis showed that pre-HSCT disease status had correlation with OS (P=0.031), but age, decitabine in conditioning regimen, stem cell source, HLA matching, patient-donor gender, dose of mononuclear cells and GVHD had no correlation with OS.

CONCLUSIONBu/ID-Flu conditioning regimen for MDS and MDS-AML has high efficiency, fewer complications, lower toxicity and TRM. The OS and DFS were higher and RI was lower except for refractory MDS-AML patients. The regimen is valuable for clinical application.

Busulfan ; Disease-Free Survival ; Graft vs Host Disease ; Hematopoietic Stem Cell Transplantation ; Humans ; Leukemia, Myeloid, Acute ; Myelodysplastic Syndromes ; Recurrence ; Remission Induction ; Retrospective Studies ; Tissue Donors ; Transplantation Conditioning ; Transplantation, Homologous ; Vidarabine ; analogs & derivatives

OBJECTIVETo evaluate the efficacy and safety of bortezomib-based chemotherapy for 80 patients with multiple myeloma (MM).

METHODSA total of 80 cases with a median age of 57 (range: 25-78) years were enrolled in the study. Bortezomib-based regimens included VD (bortezomib and dexamethasone) and PAD (bortezomib, doxorubicin and dexamethasone). 16 of the 80 patients received autologous or allo-hematopoietic stem cell transplantation (HSCT).

RESULTSThe overall response (OR) rate was 80%, including a complete response (CR) of 46.3%. After a median follow-up of 25 months, the 1-year and 2-year overall survival (OS) was 81.4% and 72.9%, and the 2-year progression-free survival (PFS) was 76% and 62.5%, respectively. The 2-year OS and PFS were 100% and 73.9 % in patients with HSCT, while both were 66% (P=0.029) and 58.7% (P=0.447) in patients without HSCT. In univariate analysis, Durie-Salmon group, ISS stage, CR and very good partial response (VGPR), and HSCT were prognostic factors for OS. Gender and extramedullary plasmacytomas were important prognostic factors for PFS. Multivariate analysis by Cox regression revealed that CR and VGPR, Durie-Salmon group A, and HSCT were prognostic factors for better OS; while male and patients without extramedullary plasmacytomas were prognostic factors for longer PFS.

CONCLUSIONMM patients could benefit from bortezomib-based chemotherapy with satisfactory efficacy and safety. HSCT could improve the OS for young MM patients.

Adult ; Aged ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Boronic Acids ; administration & dosage ; Bortezomib ; Disease-Free Survival ; Female ; Hematopoietic Stem Cell Transplantation ; Humans ; Male ; Middle Aged ; Multiple Myeloma ; diagnosis ; drug therapy ; therapy ; Prognosis ; Pyrazines ; administration & dosage ; Treatment Outcome