OBJECTIVES: To study the effect of somatostatin on postoperative gastrointestinal function and stress level in children with acute abdomen. METHODS: A total of 102 children with acute abdomen who underwent surgery in Xuzhou Children's Hospital from August 2019 to June 2021 were enrolled as subjects and were randomly divided into an observation group and a control group, with 51 children in each group. The children in the control group were given conventional treatment such as hemostasis and anti-infective therapy after surgery, and those in the observation group were given somatostatin in addition to conventional treatment. Peripheral blood samples were collected from both groups before surgery and on days 1 and 5 after surgery. The two groups were compared in terms of the serum levels of endothelin-1 (ET-1), adrenocorticotropic hormone (ACTH), cortisol, gastrin, and motilin, postoperative recovery, and the incidence rate of complications. RESULTS: There was no significant difference in the serum levels of ET-1, ACTH, cortisol, gastrin, and motilin between the two groups before surgery (P>0.05). Compared with the control group, the observation group had significantly lower serum levels of ET-1, ACTH, and cortisol on days 1 and 5 after surgery (P<0.05) and significantly higher levels of motilin and gastrin on day 5 after surgery (P<0.05). Compared with the control group, the observation group had significantly shorter time to first passage of flatus, first bowel sounds, and first defecation after surgery, as well as a significantly shorter length of hospital stay (P<0.05). The incidence rate of complications in the observation group was significantly lower than that in the control group (6% vs 24%, P<0.05). CONCLUSIONS In children with acute abdomen, somatostatin can significantly reduce postoperative stress response, improve gastrointestinal function, and reduce the incidence rate of complications, thereby helping to achieve a good prognosis.
Abdomen ; Abdomen, Acute ; Adrenocorticotropic Hormone ; Child ; Gastrins ; Humans ; Hydrocortisone ; Motilin ; Postoperative Complications ; Prospective Studies ; Somatostatin/therapeutic use*

Pituitary immune-related adverse events induced by programmed cell death protein 1 inhibitors in advanced lung cancer patients: A report of 3 cases SUMMARY Programmed cell death protein 1 (PD-1) and its ligand 1 (PD-L1) have been widely used in lung cancer treatment, but their immune-related adverse events (irAEs) require intensive attention. Pituitary irAEs, including hypophysitis and hypopituitarism, are commonly induced by cytotoxic T lymphocyte antigen 4 inhibitors, but rarely by PD-1/PD-L1 inhibitors. Isolated adrenocorticotropic hormone(ACTH) deficiency (IAD) is a special subtype of pituitary irAEs, without any other pituitary hormone dysfunction, and with no enlargement of pituitary gland, either. Here, we described three patients with advanced lung cancer who developed IAD and other irAEs, after PD-1 inhibitor treatment. Case 1 was a 68-year-old male diagnosed with metastatic lung adenocarcinoma with high expression of PD-L1. He was treated with pembrolizumab monotherapy, and developed immune-related hepatitis, which was cured by high-dose methylprednisolone [0.5-1.0 mg/(kg·d)]. Eleven months later, the patient was diagnosed with primary gastric adenocarcinoma, and was treated with apatinib, in addition to pembrolizumab. After 17 doses of pembrolizumab, he developed severe nausea and asthenia, when methylprednisolone had been stopped for 10 months. His blood tests showed severe hyponatremia (121 mmol/L, reference 137-147 mmol/L, the same below), low levels of 8:00 a.m. cortisol (< 1 μg/dL, reference 5-25 μg/dL, the same below) and ACTH (2.2 ng/L, reference 7.2-63.3 ng/L, the same below), and normal thyroid function, sex hormone and prolactin. Meanwhile, both his lung cancer and gastric cancer remained under good control. Case 2 was a 66-year-old male with metastatic lung adenocarcinoma, who was treated with a new PD-1 inhibitor, HX008, combined with chemotherapy (clinical trial number: CTR20202387). After 5 months of treatment (7 doses in total), his cancer exhibited partial response, but his nausea and vomiting suddenly exacerbated, with mild dyspnea and weakness in his lower limbs. His blood tests showed mild hyponatremia (135 mmol/L), low levels of 8:00 a.m. cortisol (4.3 μg/dL) and ACTH (1.5 ng/L), and normal thyroid function. His thoracic computed tomography revealed moderate immune-related pneumonitis simultaneously. Case 3 was a 63-year-old male with locally advanced squamous cell carcinoma. He was treated with first-line sintilimab combined with chemotherapy, which resulted in partial response, with mild immune-related rash. His cancer progressed after 5 cycles of treatment, and sintilimab was discontinued. Six months later, he developed asymptomatic hypoadrenocorticism, with low level of cortisol (1.5 μg/dL) at 8:00 a.m. and unresponsive ACTH (8.0 ng/L). After being rechallenged with another PD-1 inhibitor, teslelizumab, combined with chemotherapy, he had pulmonary infection, persistent low-grade fever, moderate asthenia, and severe hyponatremia (116 mmol/L). Meanwhile, his blood levels of 8:00 a.m. cortisol and ACTH were 3.1 μg/dL and 7.2 ng/L, respectively, with normal thyroid function, sex hormone and prolactin. All of the three patients had no headache or visual disturbance. Their pituitary magnetic resonance image showed no pituitary enlargement or stalk thickening, and no dynamic changes. They were all on hormone replacement therapy (HRT) with prednisone (2.5-5.0 mg/d), and resumed the PD-1 inhibitor treatment when symptoms relieved. In particular, Case 2 started with high-dose prednisone [1 mg/(kg·d)] because of simultaneous immune-related pneumonitis, and then tapered it to the HRT dose. His cortisol and ACTH levels returned to and stayed normal. However, the other two patients' hypopituitarism did not recover. In summary, these cases demonstrated that the pituitary irAEs induced by PD-1 inhibitors could present as IAD, with a large time span of onset, non-specific clinical presentation, and different recovery patterns. Clinicians should monitor patients' pituitary hormone regularly, during and at least 6 months after PD-1 inhibitor treatment, especially in patients with good oncological response to the treatment.
Adenocarcinoma of Lung/drug therapy* ; Adrenocorticotropic Hormone/therapeutic use* ; Aged ; B7-H1 Antigen/therapeutic use* ; Humans ; Hydrocortisone/therapeutic use* ; Hyponatremia/drug therapy* ; Hypopituitarism/drug therapy* ; Immune Checkpoint Inhibitors ; Lung Neoplasms/pathology* ; Male ; Methylprednisolone/therapeutic use* ; Middle Aged ; Nausea/drug therapy* ; Pituitary Gland/pathology* ; Pneumonia ; Prednisone/therapeutic use* ; Programmed Cell Death 1 Receptor/therapeutic use* ; Prolactin/therapeutic use*

INTRODUCTION: Epidural steroid injections are an integral part of nonsurgical management of radicular pain from lumbar spine disorders. We studied the effect of dexamethasone 8 mg epidural injections on the hypothalamic-pituitary-adrenal axis and serum glucose control of Asian patients. METHODS: 18 patients were recruited: six diabetics and 12 non-diabetics. Each patient received a total of dexamethasone 8 mg mixed with a local anaesthetic solution of lignocaine or bupivacaine, delivered into the epidural space. Levels of plasma cortisol, adrenocorticotropic hormone (ACTH), serum glucose after an overnight fast and two-hour postprandial glucose, as well as weight, body mass index, blood pressure and heart rate were measured within one week prior to the procedure (baseline) and at one, seven and 21 days after the procedure. RESULTS: Median fasting blood glucose levels were significantly higher on post-procedure Day 1 than at baseline. However, there was no significant change in median two-hour postprandial blood glucose from baseline levels. At seven and 21 days, there was no significant difference in fasting or two-hour postprandial glucose levels. Both ACTH and serum cortisol were significantly reduced on Day 1 compared to baseline in all patients. There was no significant difference in ACTH and serum cortisol levels from baseline at Days 7 and 21. CONCLUSION Our study shows that epidural steroid injections with dexamethasone have a real, albeit limited, side effect on glucose and cortisol homeostasis in an Asian population presenting with lower back pain or sciatica.
Adrenocorticotropic Hormone ; blood ; Adult ; Aged ; Blood Glucose ; analysis ; Body Mass Index ; Dexamethasone ; administration & dosage ; therapeutic use ; Diabetes Mellitus ; therapy ; Endocrine System ; drug effects ; Female ; Glucocorticoids ; administration & dosage ; Humans ; Hydrocortisone ; blood ; Hypothalamo-Hypophyseal System ; drug effects ; Injections, Epidural ; methods ; Male ; Middle Aged ; Pituitary-Adrenal System ; drug effects ; Postprandial Period ; Singapore ; Young Adult

A middle-aged male patient with recurrent hypoglycemia was diagnosed as insulinoma according to the symptoms and the laboratory tests. Laboratory tests also showed low cortisol and adrenocortico-tropic hormone (ACTH) levels, therefore adrenal insufficiency was diagnosed and hydrocortisone was given. The hormone replacement therapy was terminated after surgery, and ACTH and cortisol levels returned to normal.
Adrenal Insufficiency ; drug therapy ; etiology ; Adrenocorticotropic Hormone ; blood ; Anti-Inflammatory Agents ; therapeutic use ; Humans ; Hydrocortisone ; therapeutic use ; Insulinoma ; complications ; diagnosis ; Male ; Middle Aged ; Treatment Outcome

OBJECTIVETo explore the clinical and prognostic features as well as treatment response of childhood B-cell non-Hodgkin's lymphoma/acute lymphoblastic leukemia (B-NHL/B-ALL), so as to better modify the treatment for further improving the prognosis.

METHODSThe clinical data of 43 patients with newly-diagnosed childhood B-NHL/B-ALL from July 2005 to December 2013 in West China Second Hospital of Sichuan University were retrospectively analyzed with particular focus on clinical presentations, laboratory findings and histology. Among them 26 patients received B-NHL-2010 protocol and 17 patients received LMB-89 protocol treatment. Kaplan-Meier method was used to compare the survival rates between groups, while multiple factor logistic regression was used to identify the prognostic factors.

RESULTS(1) The median age at diagnosis was 7.58 (2.42-13.67) years. The male-to-female ratio was 2.9 : 1. No significant difference was found in the median age at diagnosis between male and female children with B-NHL/B-ALL (P = 0.837). (2) Burkitt's lymphoma was the most common (34/43, 79.07%), followed by diffuse large B cell lymphoma (4/43, 9.3%), ALL-L3 (3/43, 6.98%) and others (2/43, 4.65%) in decreasing frequency. (3) According to St. Jude staging classification, 4 patients (9.30%) were divided into stage I, 9 patients (20.93%) into stage II, 23 patients (53.49%) into stage III and 7 patients (16.28%) into stage IV; (4) Clinically, the common predilection sites were as following: ileocecus (11/43, 25.58%), nasopharynx (10/43, 23.26%), faciomaxillary (9/43, 20.93%), superficial lymphadenopathy (8/43, 18.60%), other sites such as mediastinum and bone marrow (5/43, 11.63%). (5) With a median follow up of 24 months (0.7-105 months), the 2-year overall survival (OS) rate and event-free survival (EFS) rate were 79.8% ± 6.5%% and 71.0% ± 7.2%, respectively. The 2-year OS and EFS rates in patients treated with B-NHL-2010 protocol were 79.1% ± 8.4% and 74.1% ± 8.4%, while those in patients treated with LMB-89 protocol were 87.5% ± 8.3% and 66.7% ± 12.4%, respectively, but there was no significant difference between them (P > 0.05). The 2-year EFS rate in patients with LDH > 2N and bone marrow infiltration were significantly lower than that of other groups (P < 0.05). (6) 8 patients (18.6%) relapsed. The median relapsed time was 6 months (2-9 months). 1 patient suffered progressive disease. Male, systemic symptom, elevated LDH, bone marrow and CNS infiltration and advanced stage (stage III and stage IV) were associated with relapse /progressive disease. Logistic regression analysis showed that LDH > 2N was an independent unfavorable prognostic factors (OR = 31.129, P = 0.02).

CONCLUSIONOutcome of B-NHL/B-ALL is greatly improved by current intensive and short-time chemotherapy regimen. The 2-year event-free survival (EFS) rate is 71.0% ± 7.2%. There is no significant difference in EFS rate between patients treated with B-NHL-2010 protocol and LMB89 protocol. The long-term survival rate in patient with advanced disease need to be further improved.

Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Burkitt Lymphoma ; diagnosis ; drug therapy ; Child ; Cyclophosphamide ; therapeutic use ; Cytarabine ; therapeutic use ; Disease-Free Survival ; Doxorubicin ; therapeutic use ; Etoposide ; therapeutic use ; Female ; Humans ; Hydrocortisone ; therapeutic use ; Leucovorin ; therapeutic use ; Logistic Models ; Lymphoma, B-Cell ; diagnosis ; drug therapy ; Lymphoma, Large B-Cell, Diffuse ; diagnosis ; drug therapy ; Male ; Methotrexate ; therapeutic use ; Multivariate Analysis ; Neoplasm Staging ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; diagnosis ; drug therapy ; Prednisone ; therapeutic use ; Prognosis ; Retrospective Studies ; Survival Rate ; Vincristine ; therapeutic use

OBJECTIVETo investigate whether Epimedium brevicornu Maxim (EB) and icariin could exert their protective effects on hydrocortisone induced (HCI) rats by regulating the hypothalamus-pituitary-adrenal (HPA) axis and endocrine system and the possible mechanism.

METHODSMale 10-week-old Sprague Dawley (SD) rats were allotted to 6 groups (A-F) with 12 each, group A was injected normal saline (NS) 3 mL/kg day intraperitoneally, group A and B were given NS 6 mL/kg day by gastrogavage, group B-F were injected hydrocortisone 15 mg/kg intraperitoneally, group C and D were given EB 8 or 5 g/(kg day) by gastrogavage, group E and F were given icariin 25 or 50 mg/(kg day) by gastrogavage. Gene expressions of hypothalamus corticotropin releasing hormone (CRH) and pituitary proopiomelanocortin (POMC) were detected by reverse transcription-polymerase chain reaction (RT-PCR), and protein of pituitary POMC by Western-blot.

RESULTSThe serum T4, testosterone, cortisol and POMC mRNA expression were increased after treatment with EB or icariin in HCI rats, the serum CRH and the hypothalamus CRH mRNA expression released from hypothalamus corticotropin decreased compared with group B (P<0.05).The treatment with only icariin increased serum adrenocorticotropic hormone (ACTH) compared with group B (P<0.05).

CONCLUSIONEB and icariin might be therapeutically beneficial in the treatment of HCI rats through attuning the HPA axis and endocrine system which was involved in the release of CRH in hypothalamic, and the production of POMC-derived peptide ACTH in anterior pituitary, the secretion of corticosteroids in adrenal cortex.

Adrenocorticotropic Hormone ; blood ; Animals ; Blotting, Western ; Corticotropin-Releasing Hormone ; blood ; genetics ; Epimedium ; Flavonoids ; administration & dosage ; pharmacology ; therapeutic use ; Gene Expression ; Hydrocortisone ; pharmacology ; Hypothalamo-Hypophyseal System ; drug effects ; Hypothalamus ; chemistry ; Male ; Pituitary-Adrenal System ; drug effects ; Plant Extracts ; pharmacology ; Pro-Opiomelanocortin ; chemistry ; genetics ; Proteins ; analysis ; RNA, Messenger ; analysis ; Rats ; Rats, Sprague-Dawley ; Reverse Transcriptase Polymerase Chain Reaction

No abstract available.
Aged ; Anti-Inflammatory Agents/therapeutic use ; Carotid Artery Diseases/*complications/diagnosis/therapy ; Cerebral Angiography/methods ; Diagnosis, Differential ; Female ; Glucocorticoids/therapeutic use ; Humans ; Hydrocortisone/therapeutic use ; Hypopituitarism/diagnosis/*etiology/therapy ; Intracranial Aneurysm/*complications/diagnosis/therapy ; Magnetic Resonance Imaging ; Plasma Substitutes/administration & dosage ; Predictive Value of Tests ; Prednisolone/therapeutic use ; Sella Turcica ; Thyroid Hormones/therapeutic use ; Tomography, X-Ray Computed ; Treatment Outcome

OBJECTIVE: To evaluate the efficacy and safety of a short course of nebulized budesonide via transnasal inhalation in chronic rhinosinusitis with nasal polyps. METHOD: Fifty patients with severe eosinophilic nasal polyps were randomized devided into study group (n = 25) and control group (n = 25). The study group received budesonide inhalation suspension (1 mg twice daily) via transnasal nebulization for one week and the control group received oral prednisone (24 mg QD). Visual analogue scales (VAS) of nasal symptoms, endoscopic polyp scores (kennedy scores) and morning serum cortisol concentrations were assessed in both groups pre- and post-treatment. Operation time and surgical field bleeding were evaluated. RESULT: Four subjects dropped out in control group. Budesonide transnasal nebulization caused a significant improvement in all nasal symptoms especially nasal obstruction (baseline: 8.25 ± 0.53; after treatment: 4.97 ± 0.97, P < 0.01) and reduced polyp size significantly (baseline: 4.64 ± 0.63; after treatment: 3.40 ± 0.76, P < 0.01) compared to pre-treatment. The patients treated with oral prednisone, however, showed more obvious improvement in nasal symptoms and polyp size, shorter operation time and better surgical field than budesonide group. Additionally, the morning serum cortisol concentration was mildly decreased after one week treatment in budesonide group [baseline (17.18 ± 2.83) μg/dl, after treatment (16.24 ± 2.93) μg/dl, P > 0.05], but all values were still located in normal range (normal range: 5-25 μg/dl). Conversely, the morning serum cortisol concentration in oral prednisone group was lower than normal limit [baseline (18.19 ± 2.81) μg/dl, after treatment (2.26 ± 0.70) μg/dl, P < 0.01]. CONCLUSION Twice daily budesonide transnasal nebulization is an effective and safe treatment as evidenced by significant improvements in nasal symptoms and reduction in polyp size, coupled with an absence of hypothalamic-pituitary-adrenal axis suppression, which is safer than the systemic corticosteroids. Budesonide transnasal nebulization offers a viable treatment option for CRSwNP before operation.
Administration, Inhalation ; Budesonide ; administration & dosage ; therapeutic use ; Chronic Disease ; Humans ; Hydrocortisone ; blood ; Hypothalamo-Hypophyseal System ; Nasal Obstruction ; Nasal Polyps ; complications ; drug therapy ; Pituitary-Adrenal System ; Prednisone ; therapeutic use ; Rhinitis ; complications ; drug therapy ; Sinusitis ; complications ; drug therapy ; Suspensions

OBJECTIVETo investigate the influence of Yiqi Huatan Decoction (, YHD) on a model of depression in rats under different pathological conditions.

METHODSThirty-two male SD rats were randomly divided into 4 groups of 8: normal, model, YHD, and maprotiline. The model group, YHD group and maprotiline group used separate feeding and rats were exposed to chronic and unpredictable stress to build the depression model. From day 2, the YHD group and maprotiline group were respectively given YHD (7 g/kg) and maprotiline (10 mg/kg) by gastrogavage once daily. The normal and model groups were given the same volume of drinking water. The medication duration were 21 days. At the end of the experiment, the serum levels of copper and zinc were determined by atomic absorption spectroscopy, plasma concentrations of adrenocorticotropic hormone (ACTH) and cortisol (COR) were detected by radioimmunoassay, and levels of norepinephrine (NE), dopamine (DA), and 5-hydroxytryptamine (5-HT) in the hypothalamus were analysed by high performance liquid chromatography-eletricochemistry.

RESULTSCompared with the content of copper and zinc in the serum of rats in the normal group, serum copper levels in model rats were significantly increased and zinc content was significantly reduced (both P<0.05). Plasma concentrations of ACTH and COR in the model group were significantly increased compared with those in the normal group (P<0.05, P<0.01). The contents of NE, DA, and 5-HT in the hypothalamus of rats in the model group were significantly reduced compared with those of the normal group (P<0.05 or P<0.01). Compared with those in the model group, the serum copper content and plasma concentrations of ACTH and COR were significantly decreased (all P<0.05); meanwhile, serum zinc content and hypothalamic contents of NE, DA, and 5-HT were significantly increased in rats of the YHD group (all P<0.05). The same effects were also shown in the maprotiline group except for 5-HT (all P<0.05)

CONCLUSIONThe pharmacological actions of YHD for depression might be related to improving trace-element anomalies, reversing endocrine dysfunction, and modulating the disorders of monoaminergic neurotransmitters.

Adrenocorticotropic Hormone ; blood ; Animals ; Behavior, Animal ; drug effects ; Copper ; blood ; Depression ; blood ; drug therapy ; Dopamine ; metabolism ; Drugs, Chinese Herbal ; pharmacology ; therapeutic use ; Hydrocortisone ; blood ; Hypothalamus ; drug effects ; metabolism ; Male ; Norepinephrine ; metabolism ; Rats ; Rats, Sprague-Dawley ; Serotonin ; metabolism ; Zinc ; blood

Ulcerative colitis (UC) is a chronic inflammatory bowel disorder characterized by a relapsing and remitting course. The quality of life can decreases significantly during exacerbations of the disease. The incidence and prevalence of UC in Korea are still lower than those of Western countries, but have been rapidly increasing during the past decades. Various medical and surgical therapies are currently used for the management of UC. However, many challenging issues exist and sometimes these lead to differences in practice between clinicians. Therefore, Inflammatory Bowel Diseases (IBD) Study Group of Korean Association for the Study of Intestinal Diseases (KASID) set out the Korean guidelines for the management of UC. These guidelines are made by the adaptation using several foreign guidelines and encompass treatment of active colitis, maintenance of remission and indication for surgery in UC. The specific recommendations are presented with the quality of evidence. These are the first Korean treatment guidelines for UC and will be revised with new evidences on treatment of UC.
Administration, Oral ; Adrenal Cortex Hormones/therapeutic use ; Anti-Inflammatory Agents/therapeutic use ; Antibodies, Monoclonal/therapeutic use ; Antimetabolites, Antineoplastic/therapeutic use ; Azathioprine/therapeutic use ; Colitis, Ulcerative/*drug therapy/surgery ; Humans ; Hydrocortisone/therapeutic use ; Injections, Intravenous ; Mesalamine/therapeutic use ; Methylprednisolone/therapeutic use ; Severity of Illness Index ; Sulfasalazine/therapeutic use