A probiotic mixture in patients with upper respiratory diseases: the point of view of the otorhinolaringologist.

Upper respiratory infections are widespread in clinical practice. Antibiotics are frequently used in the management of patients with airways infection. However, antibiotics can induce intestinal and respiratory dysbiosis that, in turn, worsens respiratory symptoms. Moreover, respiratory infections per se can cause dysbiosis. Consequently, probiotics may counterbalance the disturbed microbiota. The current clinical experience evaluated the efficacy and safety of an oral nutraceutical containing a probiotic mixture with Lactobacillus plantarum LP01 (1 billion of living cells), Lactobacillus lactis subspecies cremoris LLC02 (800 million living cells), and Lactobacillus delbrueckii subspecies delbrueckii LDD01 (200 million living cells), in 2928 outpatients with an upper respiratory infection and treated with antibiotics. Patients took one stick/daily for four weeks. Simultaneously, 2877 patients with an upper respiratory infection and treated with antibiotics were recruited as control. This probiotic mixture significantly diminished the presence and the severity of respiratory symptoms at the end of the probiotic course and, more evidently, after a 3-month follow-up. In conclusion, the current clinical experience suggested that this probiotic mixture may be considered an effective and safe therapeutic option in managing patients with an upper respiratory infection and treated with antibiotics.

Probiotics in the add-on treatment of rhinosinusitis: a clinical experience

Rhinosinusitis (RS) affects the nose and the paranasal sinus and is characterized by nasal and systemic symptoms. It may be classified as acute or chronic, based on duration. Rhinosinusitis may be clinically suspected, but the diagnosis is usually based on the endoscopy. Antibiotic therapy is frequently used for RS patients in clinical practice. However, antibiotics often induce intestinal dysbiosis associated with some clinical problems and respiratory microbiota impairment. The current clinical experience was conducted in patients with pharyngotonsillitis and treated with antibiotics. A one-month course of a probiotic mixture (Abincol® containing Lactobacillus plantarum LP01 (1 billion of living cells), Lactobacillus lactis subspecies cremoris LLC02 (800 million living cells), and Lactobacillus delbrueckii LDD01 (200 million living cells), was prescribed in the Group A, and was compared with no addon treatment, such as the Group B. Patients were evaluated at baseline (T0), at the end of antibiotic treatment (T1), at the end of probiotic course (T2), and at the end of 3-month follow-up (T3).

Probiotics in the add-on treatment of laryngotracheitis: a clinical experience.

Laryngotracheitis is a common disease, mainly characterized by dysphonia, cough, and sore throat. The diagnosis is usually based on the clinical ground, and antibiotic therapy is frequently used in clinical practice. However, antibiotics frequently induce intestinal dysbiosis associated with some clinical problems. The current clinical experience was conducted in patients with pharyngotonsillitis and treated with antibiotics. A one-month course of a probiotic mixture (Abincol® containing Lactobacillus plantarum LP01 (1 billion of living cells), Lactobacillus lactis subspecies cremoris LLC02 (800 million living cells), and Lactobacillus delbrueckii LDD01 (200 million living cells), was prescribed in the Group A, and was compared with no add-on treatment, such as the Group B. Patients were evaluated at baseline (T0), at the end of antibiotic treatment (T1), at the end of probiotic course (T2), and at the end of 3-month follow-up (T3). Globally, 833 outpatients with laryngotracheitis were enrolled: 425 in Group A and 408 in Group B. All of them were treated with a 7-10-day course of antibiotic therapy. The probiotic mixture reduced the duration of symptoms associated with antibiotic therapy already at the end of the antibiotic cycle. The intergroup comparison showed that probiotic group patients experienced less fever, tiredness, headache, pain, malaise, diarrhea, and nausea (p<0.001 for all) than control patients at T1. The probiotic course reduced the possible clinical relapse, and the use of additional medications at T2 and T3. In conclusion, the present clinical experience demonstrated that a probiotic mixture containing Lactobacillus plantarum LP01, Lactobacillus lactis subspecies cremoris LLC02, and Lactobacillus delbrueckii subspecies delbrueckii, was able to rapidly reduce symptoms associated with antibiotic therapy in patients with laryngotracheitis.

Probiotics in the add-on treatment of pharyngotonsillitis: a clinical experience.

Pharyngotonsillitis is a common disease, mainly characterized by a sore throat. It may be classified as acute or chronic, based on duration. The diagnosis is usually performed on the clinical ground, and antibiotic therapy is frequently used in clinical practice. However, antibiotics frequently induce intestinal dysbiosis associated with some clinical problems. Therefore, probiotics are commonly prescribed in patients treated with antibiotics. The current clinical experience was conducted in patients with pharyngotonsillitis and treated with antibiotics. A one-month course of a probiotic mixture (Abincol® containing Lactobacillus plantarum LP01 (1 billion of living cells), Lactobacillus lactis subspecies cremoris LLC02 (800 million of living cells), and Lactobacillus delbrueckii subspecies delbrueckii LDD01 (200 million of living cells), was prescribed in the Group A, and was compared with no add-on treatment, such as the Group B. Patients were evaluated at baseline (T0), at the end of antibiotic treatment (T1), at the end of probiotic course (T2), and at the end of 3-month follow-up (T3). Globally, 1118 outpatients were enrolled. Acute pharyngotonsillitis affected 795 subjects: 396 in Group A and 399 in Group B. Chronic pharyngotonsillitis affected 323 outpatients: 158 in Group A and 165 in Group B. All patients were usually treated with a 7-10-day course of antibiotic therapy. In patients with acute pharyngotonsillitis, the probiotic mixture significantly reduced the duration of all the symptoms (p<0.001 for all), except for the urinary tract infection, associated with antibiotic therapy which was already at the end of the antibiotic cycle (T1). The intergroup analysis showed that patients with chronic pharyngotonsillitis in Group A had significantly less tiredness, pain, and malaise (p<0.001 for all) than patients in Group B at T1. The probiotic course reduced the possible clinical relapse, and the use of additional medications at T2 and T3 in patients with both acute and chronic pharyngotonsillitis. In conclusion, the present clinical experience demonstrated that a probiotic mixture containing Lactobacillus plantarum LP01, Lactobacillus lactis subspecies cremoris LLC02, and Lactobacillus delbrueckii, was able to quickly reduce symptoms, possible relapse, and use of additional medications, associated with antibiotic therapy, in patients with both acute and chronic pharyngotonsillitis.

Probiotics in the add-on treatment of otitis media in clinical practice.

Otitis media (OM) affects the middle ear and is typically characterized by earache. OM may be classified as acute (AOM) or chronic (COM), based on symptom duration. OM may be clinically suspected, but the diagnosis is usually confirmed by the otoscopy. Antibiotic therapy is frequently used in clinical practice. However, antibiotics often induce intestinal and respiratory dysbiosis associated with some clinical problems. A one-month course of a probiotic mixture (Abincol® containing Lactobacillus plantarum LP01 (1 billion of living cells), Lactobacillus lactis subspecies cremoris LLC02 (800 million living cells), and Lactobacillus delbrueckii LDD01 (200 million living cells), was prescribed in the Group A, and was compared with no addon treatment, such as the Group B. Patients were evaluated at baseline (T0), at the end of antibiotic treatment (T1), at the end of probiotic course (T2), and at the end of 3-month follow-up (T3).

Broser® (bromelain, escin and selenium), oral nutraceutical, monotherapy in patients with inflammatory otorhinolaryngological disorders.

Inflammation is a common pathogenic mechanism involved in many otorhinolaryngological (ORL) disorders. Broser® is an oral nutraceutical currently containing bromelain 100 mg, escin 30 mg, and selenium 42.5 mcg. It could exert a safe and effective anti-inflammatory activity by virtue of these components. Therefore, the aim of the current survey, conducted in clinical practice of 84 Italian ORL centers, was to evaluate its safety and efficacy in the treatment of patients.

Percutaneous catheter drainage of a pyogenic lung abscess: A case report.

Pyogenic lung abscesses represent a pathological entity with a high mortality rate if left untreated. Most patients respond well to intravenous antibiotics. Following the failure of conservative measures, invasive measures such as open-surgical procedures are required. Minimally-invasive options such as percutaneous catheter drainage of parenchymal lung abscesses, mainly if the respiratory reserve is limited or where the baseline functional status is poor, are also considered viable options. Pyogenic lung abscesses are necrotic cavitary lesions of the lung parenchyma and are often considered to be in the spectrum of anaerobic pleuropulmonary diseases. In this case report, we report on a 33-year-old female who presented with a 3-week history of cough, increasing breathlessness and right-sided pleurisy. She was diagnosed with pyogenic lung abscess and started on intravenous antibiotics. The abscess was drained using a pigtail catheter guided with a bedside ultrasonography.

Head and neck carcinoma with distant metastases: a retrospective analysis of 44 cases treated with cisplatin-based chemotherapeutic regimens.

The rarity of medical reports on the chemotherapeutic management of head and neck cancer metastatic to distant organs prompted us to review the effect of cisplatin-based regimens in this clinical setting. Out of 44 eligible patients, 10 patients (23%) achieved a CR, 16 patients (36%) has a PR, 7 (16%) no change, and 11 (25%) progressed. Patients with rhinopharyngeal carcinoma showed a 69% overall response rate, while those with other head and neck carcinomas had a 54% overall response rate. No preferential site of response was detected. The difference in mean survival of responding patients between the rhinopharyngeal group and the non-rhinopharyngeal group was statistically significant (P < 0.05). Responding patients survived longer than non responders (P < 0.05 in both groups). Interestingly, 3 patients in the rhinopharyngeal cancer group survived more than 2 years from the start of chemotherapy for metastatic disease. These data strengthen the observation that rhinopharyngeal carcinoma, even with distant metastases, responds to chemotherapy better than other carcinomas arising in the head and neck region. Moreover, although survival is still dismal, cisplatin-based systemic chemotherapy seems an effective palliative treatment for metastatic head and neck cancer.

Epidemiology and treatment of otitis media with effusion in children in the first year of primary school.

In this multicentre study we evaluated the prevalence and risk factors of otitis media with effusion (OME) in Italian school-children and the effectiveness of medical treatment of chronic OME with a new cephalosporin, ceftibuten. During two winter periods, 3413 children, aged 5 to 7 years, were examined for the presence of OME by means of pneumotoscopy and a portable, hand-held tympanometer. The prevalence of asymptomatic OME was 14.2%, with no difference as regards sex, age, month of examination or geographic area. Younger children had significantly more bilateral than unilateral effusion. A recent episode of acute otitis media and previous tonsillectomy or adenoidectomy were associated with an increased risk of OME in multivariate logistic regression models. The presence of OME was unrelated to such factors as birthweight, prematurity, sibling or parental history of allergy, duration of daycare attendance, family history of ear infections. After 12 weeks, 26.6% of children with OME still had middle-ear fluid: 52 were randomized to ceftibuten (9 mg/kg q.d. for 14 days) and 59 to no treatment (nasal saline drops allowed). Children treated with ceftibuten had a significantly better resolution of middle-ear effusion after 4 and 8 weeks. As mass screening programmes for OME in the year of school entry are questioned, a focus only on children with known risk factors seems advisable. Ceftibuten can be useful in reducing the duration of middle-ear effusion.

[Otoneurological findings in a case of congenital central hypoventilation syndrome (Ondine's curse)]. / Rilievi otoneurologici in un caso di sindrome da ipoventilazione centrale congenita (Maledizione di Ondine).

The authors report a case of congenital central hypoventilation syndrome (CCHS) studied from the otoneurological point of view. Emphasis is placed on the numerous alterations in the electronystagmograph and auditory potentials. The results obtained confirm the hypothesis that such patients are subject to CNS alterations, suggesting that the disease pathogenesis derives from an alteration in the mechanism of central chemoreceptor stimuli integration.

[Otolaryngologic disorders caused by esophageal reflux]. / Molestias otorrinolaringológicas del reflujo gastro-esofágico.

The authors through an accurate analysis of the literature make a synthesis of the most recent knowledge about the correlation existing between the distal and proximal gastroesophageal reflux (GER) and a series of common otolaryngologic symptoms whose aetiology is doubtful, in order to explain its most significative physiopathological and clinic aspects. The diagnostic modalities able to reveal the presence of the correlation and the adequacy therapy to cure the disease are also discussed.

Weekly 5-fluorouracil and folinic acid plus escalating doses of cisplatin with glutathione protection in patients with advanced head and neck cancer.

Twenty-two patients with advanced head and neck carcinoma were treated with 5FU 400 mg-2 m-1 week and folinic acid 500 mg m-2 week-1 plus CDDP in escalating doses from 20 to 40 mg m-2 week-1 without forced diuresis. Reduced glutathione at the dose of 1.5 g m-2 was employed to protect patients from CDDP-related nephrotoxicity. The aims of the study were: a) to evaluate the therapeutic efficacy of this schedule, and b) to evaluate reduced glutathione as uroprotector. Out of 20 evaluable patients 14 (70%) had a major objective response. A CR with a mean duration of 9.0+ months was achieved in 15% of the patients, a PR of 5.8+ months in 55% of the patients, while 3 patients had stable disease and 4 progressed. It was possible to escalate CDDP up to 35 mg m-2 week-1, but at the dose of CDDP 40 mg m-2 week-1 the occurrence of grade 2 renal toxicity provoked a severe reduction of dose-intensity. Overall, this treatment has been very well tolerated by most patients with few cases of grade 3 gastrointestinal or hematological toxicity. In conclusion, the schedule seems effective and may be safely given to patients with advanced head and neck cancer on outpatient basis. Reduced glutathione seems to be able to reduce, at least partially, CDDP-related nephrotoxicity permitting the delivery of higher CDDP doses.

A phase II study of levofolinic acid and 5-fluorouracil plus cisplatin in patients with advanced head and neck squamous cell carcinoma.

Forty patients with advanced squamous cell carcinoma of the head and neck (SCHNC) were treated with a combination of levofolinic acid 100 mg/m2+5-fluorouracil 375 mg/m2 in a 4-hour infusion plus cisplatin 20 mg/m2 in a 2-hour infusion for 5 consecutive days, repeated every 21-28 days. In the group of 20 previously untreated patients, a 90% overall response rate (ORR) with a 30% complete response rate (CRR) was obtained. In the group of 20 pretreated patients with recurrent and/or metastatic SCHNC, a 55% ORR with 15% CRR was achieved. This treatment was given on an outpatient basis and was generally very well tolerated with only 2 patients requiring hospitalization. Grade 1-2 gastrointestinal and hematological side effects were the most frequent toxicities. One patient had grade 4 liver toxicity, 1 had grade 4 anemia, and 1 grade 3 neurotoxicity. This treatment seems very active in both previously untreated and pretreated patients. However, in the latter group the mean duration of complete response (12.2+ months) and of partial response (7.4+ months) are, in our opinion, still unsatisfactory.

Chemotherapeutic treatment of recurrent and/or metastatic nasopharyngeal carcinoma: a retrospective analysis of 40 cases.

Authors carried out a review of 40 cases of recurrent and/or metastatic nasopharyngeal carcinoma (NPC) treated with cisplatin-based chemotherapy at the Division of Othorhinolaryngology and the Service of Chemotherapy of the University of Palermo between July 1984 and July 1992. All patients were treated with regimens comprising high dose cisplatin (80-100 mg m-2). Histologically there were 29 squamous cell and 11 undifferentiated NPC. Thirty-nine patients were evaluable for response and toxicity. The overall response rate was 64%, with a 20.5% complete response rate and a 43.5% partial response rate. The mean duration of complete responses was 10.2+months, while that of partial responses was 8.6+months. The mean survival of the whole group was 11.4+months, with four patients alive after 2 years of follow-up. No statistically significant difference in response rate and survival was found between patients with metastatic disease and those with locoregional recurrency, and between patients with squamous cell NPC and those with undifferentiated histology. The employed regimens have been generally well tolerated. These data confirm that NPC is a neoplasm highly responsive to chemotherapy. However, duration of objective response and survival are still largely unsatisfactory.